commit 5c7239f6016b223d33d2a9786f7a1226cfbaa861 Author: WolverinDEV Date: Tue Feb 27 17:20:49 2018 +0100 Initial commit diff --git a/asm/CMakeLists.txt b/asm/CMakeLists.txt new file mode 100644 index 00000000..6966b222 --- /dev/null +++ b/asm/CMakeLists.txt @@ -0,0 +1,18 @@ +project(TeaWeb-Native) + +set(CMAKE_CXX_COMPILER "emcc") +set(CMAKE_C_COMPILER "emcc") +set(CMAKE_C_LINK_EXECUTABLE "emcc") +#set(CMAKE_CXX_FLAGS "-s WASM=1") +set(CMAKE_VERBOSE_MAKEFILE ON) +set(CMAKE_EXE_LINKER_FLAGS "-s EXTRA_EXPORTED_RUNTIME_METHODS='[\"ccall\", \"cwrap\"]'") # + +set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/generated/") +add_executable(TeaWeb-Native.js src/WebASMTest.cpp) +target_link_libraries(TeaWeb-Native.js ${CMAKE_CURRENT_SOURCE_DIR}/libs/opus/.libs/libopus.a) +#Adding directories to PATH: +#PATH += /home/wolverindev/wgit/emscripten-sdk + +#Setting environment variables: +#EMSDK = /home/wolverindev/wgit/emscripten-sdk +#EM_CONFIG = /home/wolverindev/.emscripten diff --git a/asm/generated/TeaWeb-Native.js b/asm/generated/TeaWeb-Native.js new file mode 100644 index 00000000..38589384 --- /dev/null +++ b/asm/generated/TeaWeb-Native.js @@ -0,0 +1,50845 @@ +// The Module object: Our interface to the outside world. We import +// and export values on it. There are various ways Module can be used: +// 1. Not defined. We create it here +// 2. A function parameter, function(Module) { ..generated code.. } +// 3. pre-run appended it, var Module = {}; ..generated code.. +// 4. External script tag defines var Module. +// We need to check if Module already exists (e.g. case 3 above). +// Substitution will be replaced with actual code on later stage of the build, +// this way Closure Compiler will not mangle it (e.g. case 4. above). +// Note that if you want to run closure, and also to use Module +// after the generated code, you will need to define var Module = {}; +// before the code. Then that object will be used in the code, and you +// can continue to use Module afterwards as well. +var Module = typeof Module !== 'undefined' ? Module : {}; + +// --pre-jses are emitted after the Module integration code, so that they can +// refer to Module (if they choose; they can also define Module) +// {{PRE_JSES}} + +// Sometimes an existing Module object exists with properties +// meant to overwrite the default module functionality. Here +// we collect those properties and reapply _after_ we configure +// the current environment's defaults to avoid having to be so +// defensive during initialization. +var moduleOverrides = {}; +var key; +for (key in Module) { + if (Module.hasOwnProperty(key)) { + moduleOverrides[key] = Module[key]; + } +} + +Module['arguments'] = []; +Module['thisProgram'] = './this.program'; +Module['quit'] = function(status, toThrow) { + throw toThrow; +}; +Module['preRun'] = []; +Module['postRun'] = []; + +// The environment setup code below is customized to use Module. +// *** Environment setup code *** +var ENVIRONMENT_IS_WEB = false; +var ENVIRONMENT_IS_WORKER = false; +var ENVIRONMENT_IS_NODE = false; +var ENVIRONMENT_IS_SHELL = false; + +// Three configurations we can be running in: +// 1) We could be the application main() thread running in the main JS UI thread. (ENVIRONMENT_IS_WORKER == false and ENVIRONMENT_IS_PTHREAD == false) +// 2) We could be the application main() thread proxied to worker. (with Emscripten -s PROXY_TO_WORKER=1) (ENVIRONMENT_IS_WORKER == true, ENVIRONMENT_IS_PTHREAD == false) +// 3) We could be an application pthread running in a worker. (ENVIRONMENT_IS_WORKER == true and ENVIRONMENT_IS_PTHREAD == true) + +if (Module['ENVIRONMENT']) { + if (Module['ENVIRONMENT'] === 'WEB') { + ENVIRONMENT_IS_WEB = true; + } else if (Module['ENVIRONMENT'] === 'WORKER') { + ENVIRONMENT_IS_WORKER = true; + } else if (Module['ENVIRONMENT'] === 'NODE') { + ENVIRONMENT_IS_NODE = true; + } else if (Module['ENVIRONMENT'] === 'SHELL') { + ENVIRONMENT_IS_SHELL = true; + } else { + throw new Error('Module[\'ENVIRONMENT\'] value is not valid. must be one of: WEB|WORKER|NODE|SHELL.'); + } +} else { + ENVIRONMENT_IS_WEB = typeof window === 'object'; + ENVIRONMENT_IS_WORKER = typeof importScripts === 'function'; + ENVIRONMENT_IS_NODE = typeof process === 'object' && typeof require === 'function' && !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_WORKER; + ENVIRONMENT_IS_SHELL = !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_NODE && !ENVIRONMENT_IS_WORKER; +} + + +if (ENVIRONMENT_IS_NODE) { + // Expose functionality in the same simple way that the shells work + // Note that we pollute the global namespace here, otherwise we break in node + var nodeFS; + var nodePath; + + Module['read'] = function shell_read(filename, binary) { + var ret; + ret = tryParseAsDataURI(filename); + if (!ret) { + if (!nodeFS) nodeFS = require('fs'); + if (!nodePath) nodePath = require('path'); + filename = nodePath['normalize'](filename); + ret = nodeFS['readFileSync'](filename); + } + return binary ? ret : ret.toString(); + }; + + Module['readBinary'] = function readBinary(filename) { + var ret = Module['read'](filename, true); + if (!ret.buffer) { + ret = new Uint8Array(ret); + } + assert(ret.buffer); + return ret; + }; + + if (process['argv'].length > 1) { + Module['thisProgram'] = process['argv'][1].replace(/\\/g, '/'); + } + + Module['arguments'] = process['argv'].slice(2); + + if (typeof module !== 'undefined') { + module['exports'] = Module; + } + + process['on']('uncaughtException', function(ex) { + // suppress ExitStatus exceptions from showing an error + if (!(ex instanceof ExitStatus)) { + throw ex; + } + }); + // Currently node will swallow unhandled rejections, but this behavior is + // deprecated, and in the future it will exit with error status. + process['on']('unhandledRejection', function(reason, p) { + Module['printErr']('node.js exiting due to unhandled promise rejection'); + process['exit'](1); + }); + + Module['inspect'] = function () { return '[Emscripten Module object]'; }; +} +else if (ENVIRONMENT_IS_SHELL) { + if (typeof read != 'undefined') { + Module['read'] = function shell_read(f) { + var data = tryParseAsDataURI(f); + if (data) { + return intArrayToString(data); + } + return read(f); + }; + } + + Module['readBinary'] = function readBinary(f) { + var data; + data = tryParseAsDataURI(f); + if (data) { + return data; + } + if (typeof readbuffer === 'function') { + return new Uint8Array(readbuffer(f)); + } + data = read(f, 'binary'); + assert(typeof data === 'object'); + return data; + }; + + if (typeof scriptArgs != 'undefined') { + Module['arguments'] = scriptArgs; + } else if (typeof arguments != 'undefined') { + Module['arguments'] = arguments; + } + + if (typeof quit === 'function') { + Module['quit'] = function(status, toThrow) { + quit(status); + } + } +} +else if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) { + Module['read'] = function shell_read(url) { + try { + var xhr = new XMLHttpRequest(); + xhr.open('GET', url, false); + xhr.send(null); + return xhr.responseText; + } catch (err) { + var data = tryParseAsDataURI(url); + if (data) { + return intArrayToString(data); + } + throw err; + } + }; + + if (ENVIRONMENT_IS_WORKER) { + Module['readBinary'] = function readBinary(url) { + try { + var xhr = new XMLHttpRequest(); + xhr.open('GET', url, false); + xhr.responseType = 'arraybuffer'; + xhr.send(null); + return new Uint8Array(xhr.response); + } catch (err) { + var data = tryParseAsDataURI(url); + if (data) { + return data; + } + throw err; + } + }; + } + + Module['readAsync'] = function readAsync(url, onload, onerror) { + var xhr = new XMLHttpRequest(); + xhr.open('GET', url, true); + xhr.responseType = 'arraybuffer'; + xhr.onload = function xhr_onload() { + if (xhr.status == 200 || (xhr.status == 0 && xhr.response)) { // file URLs can return 0 + onload(xhr.response); + return; + } + var data = tryParseAsDataURI(url); + if (data) { + onload(data.buffer); + return; + } + onerror(); + }; + xhr.onerror = onerror; + xhr.send(null); + }; + + if (typeof arguments != 'undefined') { + Module['arguments'] = arguments; + } + + Module['setWindowTitle'] = function(title) { document.title = title }; +} +else { + // Unreachable because SHELL is dependent on the others + throw new Error('unknown runtime environment'); +} + +// console.log is checked first, as 'print' on the web will open a print dialogue +// printErr is preferable to console.warn (works better in shells) +// bind(console) is necessary to fix IE/Edge closed dev tools panel behavior. +Module['print'] = typeof console !== 'undefined' ? console.log.bind(console) : (typeof print !== 'undefined' ? print : null); +Module['printErr'] = typeof printErr !== 'undefined' ? printErr : ((typeof console !== 'undefined' && console.warn.bind(console)) || Module['print']); + +// *** Environment setup code *** + +// Closure helpers +Module.print = Module['print']; +Module.printErr = Module['printErr']; + +// Merge back in the overrides +for (key in moduleOverrides) { + if (moduleOverrides.hasOwnProperty(key)) { + Module[key] = moduleOverrides[key]; + } +} +// Free the object hierarchy contained in the overrides, this lets the GC +// reclaim data used e.g. in memoryInitializerRequest, which is a large typed array. +moduleOverrides = undefined; + + + +// {{PREAMBLE_ADDITIONS}} + +var STACK_ALIGN = 16; + +// stack management, and other functionality that is provided by the compiled code, +// should not be used before it is ready +stackSave = stackRestore = stackAlloc = setTempRet0 = getTempRet0 = function() { + abort('cannot use the stack before compiled code is ready to run, and has provided stack access'); +}; + +function staticAlloc(size) { + assert(!staticSealed); + var ret = STATICTOP; + STATICTOP = (STATICTOP + size + 15) & -16; + return ret; +} + +function dynamicAlloc(size) { + assert(DYNAMICTOP_PTR); + var ret = HEAP32[DYNAMICTOP_PTR>>2]; + var end = (ret + size + 15) & -16; + HEAP32[DYNAMICTOP_PTR>>2] = end; + if (end >= TOTAL_MEMORY) { + var success = enlargeMemory(); + if (!success) { + HEAP32[DYNAMICTOP_PTR>>2] = ret; + return 0; + } + } + return ret; +} + +function alignMemory(size, factor) { + if (!factor) factor = STACK_ALIGN; // stack alignment (16-byte) by default + var ret = size = Math.ceil(size / factor) * factor; + return ret; +} + +function getNativeTypeSize(type) { + switch (type) { + case 'i1': case 'i8': return 1; + case 'i16': return 2; + case 'i32': return 4; + case 'i64': return 8; + case 'float': return 4; + case 'double': return 8; + default: { + if (type[type.length-1] === '*') { + return 4; // A pointer + } else if (type[0] === 'i') { + var bits = parseInt(type.substr(1)); + assert(bits % 8 === 0); + return bits / 8; + } else { + return 0; + } + } + } +} + +function warnOnce(text) { + if (!warnOnce.shown) warnOnce.shown = {}; + if (!warnOnce.shown[text]) { + warnOnce.shown[text] = 1; + Module.printErr(text); + } +} + + + +var jsCallStartIndex = 1; +var functionPointers = new Array(0); + +// 'sig' parameter is only used on LLVM wasm backend +function addFunction(func, sig) { + if (typeof sig === 'undefined') { + Module.printErr('Warning: addFunction: Provide a wasm function signature ' + + 'string as a second argument'); + } + var base = 0; + for (var i = base; i < base + 0; i++) { + if (!functionPointers[i]) { + functionPointers[i] = func; + return jsCallStartIndex + i; + } + } + throw 'Finished up all reserved function pointers. Use a higher value for RESERVED_FUNCTION_POINTERS.'; +} + +function removeFunction(index) { + functionPointers[index-jsCallStartIndex] = null; +} + +var funcWrappers = {}; + +function getFuncWrapper(func, sig) { + if (!func) return; // on null pointer, return undefined + assert(sig); + if (!funcWrappers[sig]) { + funcWrappers[sig] = {}; + } + var sigCache = funcWrappers[sig]; + if (!sigCache[func]) { + // optimize away arguments usage in common cases + if (sig.length === 1) { + sigCache[func] = function dynCall_wrapper() { + return dynCall(sig, func); + }; + } else if (sig.length === 2) { + sigCache[func] = function dynCall_wrapper(arg) { + return dynCall(sig, func, [arg]); + }; + } else { + // general case + sigCache[func] = function dynCall_wrapper() { + return dynCall(sig, func, Array.prototype.slice.call(arguments)); + }; + } + } + return sigCache[func]; +} + + +function makeBigInt(low, high, unsigned) { + return unsigned ? ((+((low>>>0)))+((+((high>>>0)))*4294967296.0)) : ((+((low>>>0)))+((+((high|0)))*4294967296.0)); +} + +function dynCall(sig, ptr, args) { + if (args && args.length) { + assert(args.length == sig.length-1); + assert(('dynCall_' + sig) in Module, 'bad function pointer type - no table for sig \'' + sig + '\''); + return Module['dynCall_' + sig].apply(null, [ptr].concat(args)); + } else { + assert(sig.length == 1); + assert(('dynCall_' + sig) in Module, 'bad function pointer type - no table for sig \'' + sig + '\''); + return Module['dynCall_' + sig].call(null, ptr); + } +} + + +function getCompilerSetting(name) { + throw 'You must build with -s RETAIN_COMPILER_SETTINGS=1 for getCompilerSetting or emscripten_get_compiler_setting to work'; +} + +var Runtime = { + // FIXME backwards compatibility layer for ports. Support some Runtime.* + // for now, fix it there, then remove it from here. That way we + // can minimize any period of breakage. + dynCall: dynCall, // for SDL2 port + // helpful errors + getTempRet0: function() { abort('getTempRet0() is now a top-level function, after removing the Runtime object. Remove "Runtime."') }, + staticAlloc: function() { abort('staticAlloc() is now a top-level function, after removing the Runtime object. Remove "Runtime."') }, + stackAlloc: function() { abort('stackAlloc() is now a top-level function, after removing the Runtime object. Remove "Runtime."') }, +}; + +// The address globals begin at. Very low in memory, for code size and optimization opportunities. +// Above 0 is static memory, starting with globals. +// Then the stack. +// Then 'dynamic' memory for sbrk. +var GLOBAL_BASE = 8; + + + +// === Preamble library stuff === + +// Documentation for the public APIs defined in this file must be updated in: +// site/source/docs/api_reference/preamble.js.rst +// A prebuilt local version of the documentation is available at: +// site/build/text/docs/api_reference/preamble.js.txt +// You can also build docs locally as HTML or other formats in site/ +// An online HTML version (which may be of a different version of Emscripten) +// is up at http://kripken.github.io/emscripten-site/docs/api_reference/preamble.js.html + + + +//======================================== +// Runtime essentials +//======================================== + +var ABORT = 0; // whether we are quitting the application. no code should run after this. set in exit() and abort() +var EXITSTATUS = 0; + +/** @type {function(*, string=)} */ +function assert(condition, text) { + if (!condition) { + abort('Assertion failed: ' + text); + } +} + +var globalScope = this; + +// Returns the C function with a specified identifier (for C++, you need to do manual name mangling) +function getCFunc(ident) { + var func = Module['_' + ident]; // closure exported function + assert(func, 'Cannot call unknown function ' + ident + ', make sure it is exported'); + return func; +} + +var JSfuncs = { + // Helpers for cwrap -- it can't refer to Runtime directly because it might + // be renamed by closure, instead it calls JSfuncs['stackSave'].body to find + // out what the minified function name is. + 'stackSave': function() { + stackSave() + }, + 'stackRestore': function() { + stackRestore() + }, + // type conversion from js to c + 'arrayToC' : function(arr) { + var ret = stackAlloc(arr.length); + writeArrayToMemory(arr, ret); + return ret; + }, + 'stringToC' : function(str) { + var ret = 0; + if (str !== null && str !== undefined && str !== 0) { // null string + // at most 4 bytes per UTF-8 code point, +1 for the trailing '\0' + var len = (str.length << 2) + 1; + ret = stackAlloc(len); + stringToUTF8(str, ret, len); + } + return ret; + } +}; +// For fast lookup of conversion functions +var toC = {'string' : JSfuncs['stringToC'], 'array' : JSfuncs['arrayToC']}; + +// C calling interface. +function ccall (ident, returnType, argTypes, args, opts) { + var func = getCFunc(ident); + var cArgs = []; + var stack = 0; + assert(returnType !== 'array', 'Return type should not be "array".'); + if (args) { + for (var i = 0; i < args.length; i++) { + var converter = toC[argTypes[i]]; + if (converter) { + if (stack === 0) stack = stackSave(); + cArgs[i] = converter(args[i]); + } else { + cArgs[i] = args[i]; + } + } + } + var ret = func.apply(null, cArgs); + if (returnType === 'string') ret = Pointer_stringify(ret); + if (stack !== 0) { + stackRestore(stack); + } + return ret; +} + +function cwrap (ident, returnType, argTypes) { + argTypes = argTypes || []; + var cfunc = getCFunc(ident); + // When the function takes numbers and returns a number, we can just return + // the original function + var numericArgs = argTypes.every(function(type){ return type === 'number'}); + var numericRet = returnType !== 'string'; + if (numericRet && numericArgs) { + return cfunc; + } + return function() { + return ccall(ident, returnType, argTypes, arguments); + } +} + +/** @type {function(number, number, string, boolean=)} */ +function setValue(ptr, value, type, noSafe) { + type = type || 'i8'; + if (type.charAt(type.length-1) === '*') type = 'i32'; // pointers are 32-bit + switch(type) { + case 'i1': HEAP8[((ptr)>>0)]=value; break; + case 'i8': HEAP8[((ptr)>>0)]=value; break; + case 'i16': HEAP16[((ptr)>>1)]=value; break; + case 'i32': HEAP32[((ptr)>>2)]=value; break; + case 'i64': (tempI64 = [value>>>0,(tempDouble=value,(+(Math_abs(tempDouble))) >= 1.0 ? (tempDouble > 0.0 ? ((Math_min((+(Math_floor((tempDouble)/4294967296.0))), 4294967295.0))|0)>>>0 : (~~((+(Math_ceil((tempDouble - +(((~~(tempDouble)))>>>0))/4294967296.0)))))>>>0) : 0)],HEAP32[((ptr)>>2)]=tempI64[0],HEAP32[(((ptr)+(4))>>2)]=tempI64[1]); break; + case 'float': HEAPF32[((ptr)>>2)]=value; break; + case 'double': HEAPF64[((ptr)>>3)]=value; break; + default: abort('invalid type for setValue: ' + type); + } +} + +/** @type {function(number, string, boolean=)} */ +function getValue(ptr, type, noSafe) { + type = type || 'i8'; + if (type.charAt(type.length-1) === '*') type = 'i32'; // pointers are 32-bit + switch(type) { + case 'i1': return HEAP8[((ptr)>>0)]; + case 'i8': return HEAP8[((ptr)>>0)]; + case 'i16': return HEAP16[((ptr)>>1)]; + case 'i32': return HEAP32[((ptr)>>2)]; + case 'i64': return HEAP32[((ptr)>>2)]; + case 'float': return HEAPF32[((ptr)>>2)]; + case 'double': return HEAPF64[((ptr)>>3)]; + default: abort('invalid type for getValue: ' + type); + } + return null; +} + +var ALLOC_NORMAL = 0; // Tries to use _malloc() +var ALLOC_STACK = 1; // Lives for the duration of the current function call +var ALLOC_STATIC = 2; // Cannot be freed +var ALLOC_DYNAMIC = 3; // Cannot be freed except through sbrk +var ALLOC_NONE = 4; // Do not allocate + +// allocate(): This is for internal use. You can use it yourself as well, but the interface +// is a little tricky (see docs right below). The reason is that it is optimized +// for multiple syntaxes to save space in generated code. So you should +// normally not use allocate(), and instead allocate memory using _malloc(), +// initialize it with setValue(), and so forth. +// @slab: An array of data, or a number. If a number, then the size of the block to allocate, +// in *bytes* (note that this is sometimes confusing: the next parameter does not +// affect this!) +// @types: Either an array of types, one for each byte (or 0 if no type at that position), +// or a single type which is used for the entire block. This only matters if there +// is initial data - if @slab is a number, then this does not matter at all and is +// ignored. +// @allocator: How to allocate memory, see ALLOC_* +/** @type {function((TypedArray|Array|number), string, number, number=)} */ +function allocate(slab, types, allocator, ptr) { + var zeroinit, size; + if (typeof slab === 'number') { + zeroinit = true; + size = slab; + } else { + zeroinit = false; + size = slab.length; + } + + var singleType = typeof types === 'string' ? types : null; + + var ret; + if (allocator == ALLOC_NONE) { + ret = ptr; + } else { + ret = [typeof _malloc === 'function' ? _malloc : staticAlloc, stackAlloc, staticAlloc, dynamicAlloc][allocator === undefined ? ALLOC_STATIC : allocator](Math.max(size, singleType ? 1 : types.length)); + } + + if (zeroinit) { + var stop; + ptr = ret; + assert((ret & 3) == 0); + stop = ret + (size & ~3); + for (; ptr < stop; ptr += 4) { + HEAP32[((ptr)>>2)]=0; + } + stop = ret + size; + while (ptr < stop) { + HEAP8[((ptr++)>>0)]=0; + } + return ret; + } + + if (singleType === 'i8') { + if (slab.subarray || slab.slice) { + HEAPU8.set(/** @type {!Uint8Array} */ (slab), ret); + } else { + HEAPU8.set(new Uint8Array(slab), ret); + } + return ret; + } + + var i = 0, type, typeSize, previousType; + while (i < size) { + var curr = slab[i]; + + type = singleType || types[i]; + if (type === 0) { + i++; + continue; + } + assert(type, 'Must know what type to store in allocate!'); + + if (type == 'i64') type = 'i32'; // special case: we have one i32 here, and one i32 later + + setValue(ret+i, curr, type); + + // no need to look up size unless type changes, so cache it + if (previousType !== type) { + typeSize = getNativeTypeSize(type); + previousType = type; + } + i += typeSize; + } + + return ret; +} + +// Allocate memory during any stage of startup - static memory early on, dynamic memory later, malloc when ready +function getMemory(size) { + if (!staticSealed) return staticAlloc(size); + if (!runtimeInitialized) return dynamicAlloc(size); + return _malloc(size); +} + +/** @type {function(number, number=)} */ +function Pointer_stringify(ptr, length) { + if (length === 0 || !ptr) return ''; + // TODO: use TextDecoder + // Find the length, and check for UTF while doing so + var hasUtf = 0; + var t; + var i = 0; + while (1) { + assert(ptr + i < TOTAL_MEMORY); + t = HEAPU8[(((ptr)+(i))>>0)]; + hasUtf |= t; + if (t == 0 && !length) break; + i++; + if (length && i == length) break; + } + if (!length) length = i; + + var ret = ''; + + if (hasUtf < 128) { + var MAX_CHUNK = 1024; // split up into chunks, because .apply on a huge string can overflow the stack + var curr; + while (length > 0) { + curr = String.fromCharCode.apply(String, HEAPU8.subarray(ptr, ptr + Math.min(length, MAX_CHUNK))); + ret = ret ? ret + curr : curr; + ptr += MAX_CHUNK; + length -= MAX_CHUNK; + } + return ret; + } + return UTF8ToString(ptr); +} + +// Given a pointer 'ptr' to a null-terminated ASCII-encoded string in the emscripten HEAP, returns +// a copy of that string as a Javascript String object. + +function AsciiToString(ptr) { + var str = ''; + while (1) { + var ch = HEAP8[((ptr++)>>0)]; + if (!ch) return str; + str += String.fromCharCode(ch); + } +} + +// Copies the given Javascript String object 'str' to the emscripten HEAP at address 'outPtr', +// null-terminated and encoded in ASCII form. The copy will require at most str.length+1 bytes of space in the HEAP. + +function stringToAscii(str, outPtr) { + return writeAsciiToMemory(str, outPtr, false); +} + +// Given a pointer 'ptr' to a null-terminated UTF8-encoded string in the given array that contains uint8 values, returns +// a copy of that string as a Javascript String object. + +var UTF8Decoder = typeof TextDecoder !== 'undefined' ? new TextDecoder('utf8') : undefined; +function UTF8ArrayToString(u8Array, idx) { + var endPtr = idx; + // TextDecoder needs to know the byte length in advance, it doesn't stop on null terminator by itself. + // Also, use the length info to avoid running tiny strings through TextDecoder, since .subarray() allocates garbage. + while (u8Array[endPtr]) ++endPtr; + + if (endPtr - idx > 16 && u8Array.subarray && UTF8Decoder) { + return UTF8Decoder.decode(u8Array.subarray(idx, endPtr)); + } else { + var u0, u1, u2, u3, u4, u5; + + var str = ''; + while (1) { + // For UTF8 byte structure, see http://en.wikipedia.org/wiki/UTF-8#Description and https://www.ietf.org/rfc/rfc2279.txt and https://tools.ietf.org/html/rfc3629 + u0 = u8Array[idx++]; + if (!u0) return str; + if (!(u0 & 0x80)) { str += String.fromCharCode(u0); continue; } + u1 = u8Array[idx++] & 63; + if ((u0 & 0xE0) == 0xC0) { str += String.fromCharCode(((u0 & 31) << 6) | u1); continue; } + u2 = u8Array[idx++] & 63; + if ((u0 & 0xF0) == 0xE0) { + u0 = ((u0 & 15) << 12) | (u1 << 6) | u2; + } else { + u3 = u8Array[idx++] & 63; + if ((u0 & 0xF8) == 0xF0) { + u0 = ((u0 & 7) << 18) | (u1 << 12) | (u2 << 6) | u3; + } else { + u4 = u8Array[idx++] & 63; + if ((u0 & 0xFC) == 0xF8) { + u0 = ((u0 & 3) << 24) | (u1 << 18) | (u2 << 12) | (u3 << 6) | u4; + } else { + u5 = u8Array[idx++] & 63; + u0 = ((u0 & 1) << 30) | (u1 << 24) | (u2 << 18) | (u3 << 12) | (u4 << 6) | u5; + } + } + } + if (u0 < 0x10000) { + str += String.fromCharCode(u0); + } else { + var ch = u0 - 0x10000; + str += String.fromCharCode(0xD800 | (ch >> 10), 0xDC00 | (ch & 0x3FF)); + } + } + } +} + +// Given a pointer 'ptr' to a null-terminated UTF8-encoded string in the emscripten HEAP, returns +// a copy of that string as a Javascript String object. + +function UTF8ToString(ptr) { + return UTF8ArrayToString(HEAPU8,ptr); +} + +// Copies the given Javascript String object 'str' to the given byte array at address 'outIdx', +// encoded in UTF8 form and null-terminated. The copy will require at most str.length*4+1 bytes of space in the HEAP. +// Use the function lengthBytesUTF8 to compute the exact number of bytes (excluding null terminator) that this function will write. +// Parameters: +// str: the Javascript string to copy. +// outU8Array: the array to copy to. Each index in this array is assumed to be one 8-byte element. +// outIdx: The starting offset in the array to begin the copying. +// maxBytesToWrite: The maximum number of bytes this function can write to the array. This count should include the null +// terminator, i.e. if maxBytesToWrite=1, only the null terminator will be written and nothing else. +// maxBytesToWrite=0 does not write any bytes to the output, not even the null terminator. +// Returns the number of bytes written, EXCLUDING the null terminator. + +function stringToUTF8Array(str, outU8Array, outIdx, maxBytesToWrite) { + if (!(maxBytesToWrite > 0)) // Parameter maxBytesToWrite is not optional. Negative values, 0, null, undefined and false each don't write out any bytes. + return 0; + + var startIdx = outIdx; + var endIdx = outIdx + maxBytesToWrite - 1; // -1 for string null terminator. + for (var i = 0; i < str.length; ++i) { + // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! So decode UTF16->UTF32->UTF8. + // See http://unicode.org/faq/utf_bom.html#utf16-3 + // For UTF8 byte structure, see http://en.wikipedia.org/wiki/UTF-8#Description and https://www.ietf.org/rfc/rfc2279.txt and https://tools.ietf.org/html/rfc3629 + var u = str.charCodeAt(i); // possibly a lead surrogate + if (u >= 0xD800 && u <= 0xDFFF) u = 0x10000 + ((u & 0x3FF) << 10) | (str.charCodeAt(++i) & 0x3FF); + if (u <= 0x7F) { + if (outIdx >= endIdx) break; + outU8Array[outIdx++] = u; + } else if (u <= 0x7FF) { + if (outIdx + 1 >= endIdx) break; + outU8Array[outIdx++] = 0xC0 | (u >> 6); + outU8Array[outIdx++] = 0x80 | (u & 63); + } else if (u <= 0xFFFF) { + if (outIdx + 2 >= endIdx) break; + outU8Array[outIdx++] = 0xE0 | (u >> 12); + outU8Array[outIdx++] = 0x80 | ((u >> 6) & 63); + outU8Array[outIdx++] = 0x80 | (u & 63); + } else if (u <= 0x1FFFFF) { + if (outIdx + 3 >= endIdx) break; + outU8Array[outIdx++] = 0xF0 | (u >> 18); + outU8Array[outIdx++] = 0x80 | ((u >> 12) & 63); + outU8Array[outIdx++] = 0x80 | ((u >> 6) & 63); + outU8Array[outIdx++] = 0x80 | (u & 63); + } else if (u <= 0x3FFFFFF) { + if (outIdx + 4 >= endIdx) break; + outU8Array[outIdx++] = 0xF8 | (u >> 24); + outU8Array[outIdx++] = 0x80 | ((u >> 18) & 63); + outU8Array[outIdx++] = 0x80 | ((u >> 12) & 63); + outU8Array[outIdx++] = 0x80 | ((u >> 6) & 63); + outU8Array[outIdx++] = 0x80 | (u & 63); + } else { + if (outIdx + 5 >= endIdx) break; + outU8Array[outIdx++] = 0xFC | (u >> 30); + outU8Array[outIdx++] = 0x80 | ((u >> 24) & 63); + outU8Array[outIdx++] = 0x80 | ((u >> 18) & 63); + outU8Array[outIdx++] = 0x80 | ((u >> 12) & 63); + outU8Array[outIdx++] = 0x80 | ((u >> 6) & 63); + outU8Array[outIdx++] = 0x80 | (u & 63); + } + } + // Null-terminate the pointer to the buffer. + outU8Array[outIdx] = 0; + return outIdx - startIdx; +} + +// Copies the given Javascript String object 'str' to the emscripten HEAP at address 'outPtr', +// null-terminated and encoded in UTF8 form. The copy will require at most str.length*4+1 bytes of space in the HEAP. +// Use the function lengthBytesUTF8 to compute the exact number of bytes (excluding null terminator) that this function will write. +// Returns the number of bytes written, EXCLUDING the null terminator. + +function stringToUTF8(str, outPtr, maxBytesToWrite) { + assert(typeof maxBytesToWrite == 'number', 'stringToUTF8(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!'); + return stringToUTF8Array(str, HEAPU8,outPtr, maxBytesToWrite); +} + +// Returns the number of bytes the given Javascript string takes if encoded as a UTF8 byte array, EXCLUDING the null terminator byte. + +function lengthBytesUTF8(str) { + var len = 0; + for (var i = 0; i < str.length; ++i) { + // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! So decode UTF16->UTF32->UTF8. + // See http://unicode.org/faq/utf_bom.html#utf16-3 + var u = str.charCodeAt(i); // possibly a lead surrogate + if (u >= 0xD800 && u <= 0xDFFF) u = 0x10000 + ((u & 0x3FF) << 10) | (str.charCodeAt(++i) & 0x3FF); + if (u <= 0x7F) { + ++len; + } else if (u <= 0x7FF) { + len += 2; + } else if (u <= 0xFFFF) { + len += 3; + } else if (u <= 0x1FFFFF) { + len += 4; + } else if (u <= 0x3FFFFFF) { + len += 5; + } else { + len += 6; + } + } + return len; +} + +// Given a pointer 'ptr' to a null-terminated UTF16LE-encoded string in the emscripten HEAP, returns +// a copy of that string as a Javascript String object. + +var UTF16Decoder = typeof TextDecoder !== 'undefined' ? new TextDecoder('utf-16le') : undefined; +function UTF16ToString(ptr) { + assert(ptr % 2 == 0, 'Pointer passed to UTF16ToString must be aligned to two bytes!'); + var endPtr = ptr; + // TextDecoder needs to know the byte length in advance, it doesn't stop on null terminator by itself. + // Also, use the length info to avoid running tiny strings through TextDecoder, since .subarray() allocates garbage. + var idx = endPtr >> 1; + while (HEAP16[idx]) ++idx; + endPtr = idx << 1; + + if (endPtr - ptr > 32 && UTF16Decoder) { + return UTF16Decoder.decode(HEAPU8.subarray(ptr, endPtr)); + } else { + var i = 0; + + var str = ''; + while (1) { + var codeUnit = HEAP16[(((ptr)+(i*2))>>1)]; + if (codeUnit == 0) return str; + ++i; + // fromCharCode constructs a character from a UTF-16 code unit, so we can pass the UTF16 string right through. + str += String.fromCharCode(codeUnit); + } + } +} + +// Copies the given Javascript String object 'str' to the emscripten HEAP at address 'outPtr', +// null-terminated and encoded in UTF16 form. The copy will require at most str.length*4+2 bytes of space in the HEAP. +// Use the function lengthBytesUTF16() to compute the exact number of bytes (excluding null terminator) that this function will write. +// Parameters: +// str: the Javascript string to copy. +// outPtr: Byte address in Emscripten HEAP where to write the string to. +// maxBytesToWrite: The maximum number of bytes this function can write to the array. This count should include the null +// terminator, i.e. if maxBytesToWrite=2, only the null terminator will be written and nothing else. +// maxBytesToWrite<2 does not write any bytes to the output, not even the null terminator. +// Returns the number of bytes written, EXCLUDING the null terminator. + +function stringToUTF16(str, outPtr, maxBytesToWrite) { + assert(outPtr % 2 == 0, 'Pointer passed to stringToUTF16 must be aligned to two bytes!'); + assert(typeof maxBytesToWrite == 'number', 'stringToUTF16(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!'); + // Backwards compatibility: if max bytes is not specified, assume unsafe unbounded write is allowed. + if (maxBytesToWrite === undefined) { + maxBytesToWrite = 0x7FFFFFFF; + } + if (maxBytesToWrite < 2) return 0; + maxBytesToWrite -= 2; // Null terminator. + var startPtr = outPtr; + var numCharsToWrite = (maxBytesToWrite < str.length*2) ? (maxBytesToWrite / 2) : str.length; + for (var i = 0; i < numCharsToWrite; ++i) { + // charCodeAt returns a UTF-16 encoded code unit, so it can be directly written to the HEAP. + var codeUnit = str.charCodeAt(i); // possibly a lead surrogate + HEAP16[((outPtr)>>1)]=codeUnit; + outPtr += 2; + } + // Null-terminate the pointer to the HEAP. + HEAP16[((outPtr)>>1)]=0; + return outPtr - startPtr; +} + +// Returns the number of bytes the given Javascript string takes if encoded as a UTF16 byte array, EXCLUDING the null terminator byte. + +function lengthBytesUTF16(str) { + return str.length*2; +} + +function UTF32ToString(ptr) { + assert(ptr % 4 == 0, 'Pointer passed to UTF32ToString must be aligned to four bytes!'); + var i = 0; + + var str = ''; + while (1) { + var utf32 = HEAP32[(((ptr)+(i*4))>>2)]; + if (utf32 == 0) + return str; + ++i; + // Gotcha: fromCharCode constructs a character from a UTF-16 encoded code (pair), not from a Unicode code point! So encode the code point to UTF-16 for constructing. + // See http://unicode.org/faq/utf_bom.html#utf16-3 + if (utf32 >= 0x10000) { + var ch = utf32 - 0x10000; + str += String.fromCharCode(0xD800 | (ch >> 10), 0xDC00 | (ch & 0x3FF)); + } else { + str += String.fromCharCode(utf32); + } + } +} + +// Copies the given Javascript String object 'str' to the emscripten HEAP at address 'outPtr', +// null-terminated and encoded in UTF32 form. The copy will require at most str.length*4+4 bytes of space in the HEAP. +// Use the function lengthBytesUTF32() to compute the exact number of bytes (excluding null terminator) that this function will write. +// Parameters: +// str: the Javascript string to copy. +// outPtr: Byte address in Emscripten HEAP where to write the string to. +// maxBytesToWrite: The maximum number of bytes this function can write to the array. This count should include the null +// terminator, i.e. if maxBytesToWrite=4, only the null terminator will be written and nothing else. +// maxBytesToWrite<4 does not write any bytes to the output, not even the null terminator. +// Returns the number of bytes written, EXCLUDING the null terminator. + +function stringToUTF32(str, outPtr, maxBytesToWrite) { + assert(outPtr % 4 == 0, 'Pointer passed to stringToUTF32 must be aligned to four bytes!'); + assert(typeof maxBytesToWrite == 'number', 'stringToUTF32(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!'); + // Backwards compatibility: if max bytes is not specified, assume unsafe unbounded write is allowed. + if (maxBytesToWrite === undefined) { + maxBytesToWrite = 0x7FFFFFFF; + } + if (maxBytesToWrite < 4) return 0; + var startPtr = outPtr; + var endPtr = startPtr + maxBytesToWrite - 4; + for (var i = 0; i < str.length; ++i) { + // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! We must decode the string to UTF-32 to the heap. + // See http://unicode.org/faq/utf_bom.html#utf16-3 + var codeUnit = str.charCodeAt(i); // possibly a lead surrogate + if (codeUnit >= 0xD800 && codeUnit <= 0xDFFF) { + var trailSurrogate = str.charCodeAt(++i); + codeUnit = 0x10000 + ((codeUnit & 0x3FF) << 10) | (trailSurrogate & 0x3FF); + } + HEAP32[((outPtr)>>2)]=codeUnit; + outPtr += 4; + if (outPtr + 4 > endPtr) break; + } + // Null-terminate the pointer to the HEAP. + HEAP32[((outPtr)>>2)]=0; + return outPtr - startPtr; +} + +// Returns the number of bytes the given Javascript string takes if encoded as a UTF16 byte array, EXCLUDING the null terminator byte. + +function lengthBytesUTF32(str) { + var len = 0; + for (var i = 0; i < str.length; ++i) { + // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! We must decode the string to UTF-32 to the heap. + // See http://unicode.org/faq/utf_bom.html#utf16-3 + var codeUnit = str.charCodeAt(i); + if (codeUnit >= 0xD800 && codeUnit <= 0xDFFF) ++i; // possibly a lead surrogate, so skip over the tail surrogate. + len += 4; + } + + return len; +} + +// Allocate heap space for a JS string, and write it there. +// It is the responsibility of the caller to free() that memory. +function allocateUTF8(str) { + var size = lengthBytesUTF8(str) + 1; + var ret = _malloc(size); + if (ret) stringToUTF8Array(str, HEAP8, ret, size); + return ret; +} + +// Allocate stack space for a JS string, and write it there. +function allocateUTF8OnStack(str) { + var size = lengthBytesUTF8(str) + 1; + var ret = stackAlloc(size); + stringToUTF8Array(str, HEAP8, ret, size); + return ret; +} + +function demangle(func) { + warnOnce('warning: build with -s DEMANGLE_SUPPORT=1 to link in libcxxabi demangling'); + return func; +} + +function demangleAll(text) { + var regex = + /__Z[\w\d_]+/g; + return text.replace(regex, + function(x) { + var y = demangle(x); + return x === y ? x : (x + ' [' + y + ']'); + }); +} + +function jsStackTrace() { + var err = new Error(); + if (!err.stack) { + // IE10+ special cases: It does have callstack info, but it is only populated if an Error object is thrown, + // so try that as a special-case. + try { + throw new Error(0); + } catch(e) { + err = e; + } + if (!err.stack) { + return '(no stack trace available)'; + } + } + return err.stack.toString(); +} + +function stackTrace() { + var js = jsStackTrace(); + if (Module['extraStackTrace']) js += '\n' + Module['extraStackTrace'](); + return demangleAll(js); +} + +// Memory management + +var PAGE_SIZE = 16384; +var WASM_PAGE_SIZE = 65536; +var ASMJS_PAGE_SIZE = 16777216; +var MIN_TOTAL_MEMORY = 16777216; + +function alignUp(x, multiple) { + if (x % multiple > 0) { + x += multiple - (x % multiple); + } + return x; +} + +var HEAP, +/** @type {ArrayBuffer} */ + buffer, +/** @type {Int8Array} */ + HEAP8, +/** @type {Uint8Array} */ + HEAPU8, +/** @type {Int16Array} */ + HEAP16, +/** @type {Uint16Array} */ + HEAPU16, +/** @type {Int32Array} */ + HEAP32, +/** @type {Uint32Array} */ + HEAPU32, +/** @type {Float32Array} */ + HEAPF32, +/** @type {Float64Array} */ + HEAPF64; + +function updateGlobalBuffer(buf) { + Module['buffer'] = buffer = buf; +} + +function updateGlobalBufferViews() { + Module['HEAP8'] = HEAP8 = new Int8Array(buffer); + Module['HEAP16'] = HEAP16 = new Int16Array(buffer); + Module['HEAP32'] = HEAP32 = new Int32Array(buffer); + Module['HEAPU8'] = HEAPU8 = new Uint8Array(buffer); + Module['HEAPU16'] = HEAPU16 = new Uint16Array(buffer); + Module['HEAPU32'] = HEAPU32 = new Uint32Array(buffer); + Module['HEAPF32'] = HEAPF32 = new Float32Array(buffer); + Module['HEAPF64'] = HEAPF64 = new Float64Array(buffer); +} + +var STATIC_BASE, STATICTOP, staticSealed; // static area +var STACK_BASE, STACKTOP, STACK_MAX; // stack area +var DYNAMIC_BASE, DYNAMICTOP_PTR; // dynamic area handled by sbrk + + STATIC_BASE = STATICTOP = STACK_BASE = STACKTOP = STACK_MAX = DYNAMIC_BASE = DYNAMICTOP_PTR = 0; + staticSealed = false; + + +// Initializes the stack cookie. Called at the startup of main and at the startup of each thread in pthreads mode. +function writeStackCookie() { + assert((STACK_MAX & 3) == 0); + HEAPU32[(STACK_MAX >> 2)-1] = 0x02135467; + HEAPU32[(STACK_MAX >> 2)-2] = 0x89BACDFE; +} + +function checkStackCookie() { + if (HEAPU32[(STACK_MAX >> 2)-1] != 0x02135467 || HEAPU32[(STACK_MAX >> 2)-2] != 0x89BACDFE) { + abort('Stack overflow! Stack cookie has been overwritten, expected hex dwords 0x89BACDFE and 0x02135467, but received 0x' + HEAPU32[(STACK_MAX >> 2)-2].toString(16) + ' ' + HEAPU32[(STACK_MAX >> 2)-1].toString(16)); + } + // Also test the global address 0 for integrity. This check is not compatible with SAFE_SPLIT_MEMORY though, since that mode already tests all address 0 accesses on its own. + if (HEAP32[0] !== 0x63736d65 /* 'emsc' */) throw 'Runtime error: The application has corrupted its heap memory area (address zero)!'; +} + +function abortStackOverflow(allocSize) { + abort('Stack overflow! Attempted to allocate ' + allocSize + ' bytes on the stack, but stack has only ' + (STACK_MAX - stackSave() + allocSize) + ' bytes available!'); +} + +function abortOnCannotGrowMemory() { + abort('Cannot enlarge memory arrays. Either (1) compile with -s TOTAL_MEMORY=X with X higher than the current value ' + TOTAL_MEMORY + ', (2) compile with -s ALLOW_MEMORY_GROWTH=1 which allows increasing the size at runtime but prevents some optimizations, (3) set Module.TOTAL_MEMORY to a higher value before the program runs, or (4) if you want malloc to return NULL (0) instead of this abort, compile with -s ABORTING_MALLOC=0 '); +} + + +function enlargeMemory() { + abortOnCannotGrowMemory(); +} + + +var TOTAL_STACK = Module['TOTAL_STACK'] || 5242880; +var TOTAL_MEMORY = Module['TOTAL_MEMORY'] || 16777216; +if (TOTAL_MEMORY < TOTAL_STACK) Module.printErr('TOTAL_MEMORY should be larger than TOTAL_STACK, was ' + TOTAL_MEMORY + '! (TOTAL_STACK=' + TOTAL_STACK + ')'); + +// Initialize the runtime's memory +// check for full engine support (use string 'subarray' to avoid closure compiler confusion) +assert(typeof Int32Array !== 'undefined' && typeof Float64Array !== 'undefined' && Int32Array.prototype.subarray !== undefined && Int32Array.prototype.set !== undefined, + 'JS engine does not provide full typed array support'); + + + +// Use a provided buffer, if there is one, or else allocate a new one +if (Module['buffer']) { + buffer = Module['buffer']; + assert(buffer.byteLength === TOTAL_MEMORY, 'provided buffer should be ' + TOTAL_MEMORY + ' bytes, but it is ' + buffer.byteLength); +} else { + // Use a WebAssembly memory where available + { + buffer = new ArrayBuffer(TOTAL_MEMORY); + } + assert(buffer.byteLength === TOTAL_MEMORY); + Module['buffer'] = buffer; +} +updateGlobalBufferViews(); + + +function getTotalMemory() { + return TOTAL_MEMORY; +} + +// Endianness check (note: assumes compiler arch was little-endian) + HEAP32[0] = 0x63736d65; /* 'emsc' */ +HEAP16[1] = 0x6373; +if (HEAPU8[2] !== 0x73 || HEAPU8[3] !== 0x63) throw 'Runtime error: expected the system to be little-endian!'; + +function callRuntimeCallbacks(callbacks) { + while(callbacks.length > 0) { + var callback = callbacks.shift(); + if (typeof callback == 'function') { + callback(); + continue; + } + var func = callback.func; + if (typeof func === 'number') { + if (callback.arg === undefined) { + Module['dynCall_v'](func); + } else { + Module['dynCall_vi'](func, callback.arg); + } + } else { + func(callback.arg === undefined ? null : callback.arg); + } + } +} + +var __ATPRERUN__ = []; // functions called before the runtime is initialized +var __ATINIT__ = []; // functions called during startup +var __ATMAIN__ = []; // functions called when main() is to be run +var __ATEXIT__ = []; // functions called during shutdown +var __ATPOSTRUN__ = []; // functions called after the runtime has exited + +var runtimeInitialized = false; +var runtimeExited = false; + + +function preRun() { + // compatibility - merge in anything from Module['preRun'] at this time + if (Module['preRun']) { + if (typeof Module['preRun'] == 'function') Module['preRun'] = [Module['preRun']]; + while (Module['preRun'].length) { + addOnPreRun(Module['preRun'].shift()); + } + } + callRuntimeCallbacks(__ATPRERUN__); +} + +function ensureInitRuntime() { + checkStackCookie(); + if (runtimeInitialized) return; + runtimeInitialized = true; + callRuntimeCallbacks(__ATINIT__); +} + +function preMain() { + checkStackCookie(); + callRuntimeCallbacks(__ATMAIN__); +} + +function exitRuntime() { + checkStackCookie(); + callRuntimeCallbacks(__ATEXIT__); + runtimeExited = true; +} + +function postRun() { + checkStackCookie(); + // compatibility - merge in anything from Module['postRun'] at this time + if (Module['postRun']) { + if (typeof Module['postRun'] == 'function') Module['postRun'] = [Module['postRun']]; + while (Module['postRun'].length) { + addOnPostRun(Module['postRun'].shift()); + } + } + callRuntimeCallbacks(__ATPOSTRUN__); +} + +function addOnPreRun(cb) { + __ATPRERUN__.unshift(cb); +} + +function addOnInit(cb) { + __ATINIT__.unshift(cb); +} + +function addOnPreMain(cb) { + __ATMAIN__.unshift(cb); +} + +function addOnExit(cb) { + __ATEXIT__.unshift(cb); +} + +function addOnPostRun(cb) { + __ATPOSTRUN__.unshift(cb); +} + +// Deprecated: This function should not be called because it is unsafe and does not provide +// a maximum length limit of how many bytes it is allowed to write. Prefer calling the +// function stringToUTF8Array() instead, which takes in a maximum length that can be used +// to be secure from out of bounds writes. +/** @deprecated */ +function writeStringToMemory(string, buffer, dontAddNull) { + warnOnce('writeStringToMemory is deprecated and should not be called! Use stringToUTF8() instead!'); + + var /** @type {number} */ lastChar, /** @type {number} */ end; + if (dontAddNull) { + // stringToUTF8Array always appends null. If we don't want to do that, remember the + // character that existed at the location where the null will be placed, and restore + // that after the write (below). + end = buffer + lengthBytesUTF8(string); + lastChar = HEAP8[end]; + } + stringToUTF8(string, buffer, Infinity); + if (dontAddNull) HEAP8[end] = lastChar; // Restore the value under the null character. +} + +function writeArrayToMemory(array, buffer) { + assert(array.length >= 0, 'writeArrayToMemory array must have a length (should be an array or typed array)') + HEAP8.set(array, buffer); +} + +function writeAsciiToMemory(str, buffer, dontAddNull) { + for (var i = 0; i < str.length; ++i) { + assert(str.charCodeAt(i) === str.charCodeAt(i)&0xff); + HEAP8[((buffer++)>>0)]=str.charCodeAt(i); + } + // Null-terminate the pointer to the HEAP. + if (!dontAddNull) HEAP8[((buffer)>>0)]=0; +} + +function unSign(value, bits, ignore) { + if (value >= 0) { + return value; + } + return bits <= 32 ? 2*Math.abs(1 << (bits-1)) + value // Need some trickery, since if bits == 32, we are right at the limit of the bits JS uses in bitshifts + : Math.pow(2, bits) + value; +} +function reSign(value, bits, ignore) { + if (value <= 0) { + return value; + } + var half = bits <= 32 ? Math.abs(1 << (bits-1)) // abs is needed if bits == 32 + : Math.pow(2, bits-1); + if (value >= half && (bits <= 32 || value > half)) { // for huge values, we can hit the precision limit and always get true here. so don't do that + // but, in general there is no perfect solution here. With 64-bit ints, we get rounding and errors + // TODO: In i64 mode 1, resign the two parts separately and safely + value = -2*half + value; // Cannot bitshift half, as it may be at the limit of the bits JS uses in bitshifts + } + return value; +} + +assert(Math['imul'] && Math['fround'] && Math['clz32'] && Math['trunc'], 'this is a legacy browser, build with LEGACY_VM_SUPPORT'); + +var Math_abs = Math.abs; +var Math_cos = Math.cos; +var Math_sin = Math.sin; +var Math_tan = Math.tan; +var Math_acos = Math.acos; +var Math_asin = Math.asin; +var Math_atan = Math.atan; +var Math_atan2 = Math.atan2; +var Math_exp = Math.exp; +var Math_log = Math.log; +var Math_sqrt = Math.sqrt; +var Math_ceil = Math.ceil; +var Math_floor = Math.floor; +var Math_pow = Math.pow; +var Math_imul = Math.imul; +var Math_fround = Math.fround; +var Math_round = Math.round; +var Math_min = Math.min; +var Math_max = Math.max; +var Math_clz32 = Math.clz32; +var Math_trunc = Math.trunc; + +// A counter of dependencies for calling run(). If we need to +// do asynchronous work before running, increment this and +// decrement it. Incrementing must happen in a place like +// PRE_RUN_ADDITIONS (used by emcc to add file preloading). +// Note that you can add dependencies in preRun, even though +// it happens right before run - run will be postponed until +// the dependencies are met. +var runDependencies = 0; +var runDependencyWatcher = null; +var dependenciesFulfilled = null; // overridden to take different actions when all run dependencies are fulfilled +var runDependencyTracking = {}; + +function getUniqueRunDependency(id) { + var orig = id; + while (1) { + if (!runDependencyTracking[id]) return id; + id = orig + Math.random(); + } + return id; +} + +function addRunDependency(id) { + runDependencies++; + if (Module['monitorRunDependencies']) { + Module['monitorRunDependencies'](runDependencies); + } + if (id) { + assert(!runDependencyTracking[id]); + runDependencyTracking[id] = 1; + if (runDependencyWatcher === null && typeof setInterval !== 'undefined') { + // Check for missing dependencies every few seconds + runDependencyWatcher = setInterval(function() { + if (ABORT) { + clearInterval(runDependencyWatcher); + runDependencyWatcher = null; + return; + } + var shown = false; + for (var dep in runDependencyTracking) { + if (!shown) { + shown = true; + Module.printErr('still waiting on run dependencies:'); + } + Module.printErr('dependency: ' + dep); + } + if (shown) { + Module.printErr('(end of list)'); + } + }, 10000); + } + } else { + Module.printErr('warning: run dependency added without ID'); + } +} + +function removeRunDependency(id) { + runDependencies--; + if (Module['monitorRunDependencies']) { + Module['monitorRunDependencies'](runDependencies); + } + if (id) { + assert(runDependencyTracking[id]); + delete runDependencyTracking[id]; + } else { + Module.printErr('warning: run dependency removed without ID'); + } + if (runDependencies == 0) { + if (runDependencyWatcher !== null) { + clearInterval(runDependencyWatcher); + runDependencyWatcher = null; + } + if (dependenciesFulfilled) { + var callback = dependenciesFulfilled; + dependenciesFulfilled = null; + callback(); // can add another dependenciesFulfilled + } + } +} + +Module["preloadedImages"] = {}; // maps url to image data +Module["preloadedAudios"] = {}; // maps url to audio data + + + +var memoryInitializer = null; + + + +var /* show errors on likely calls to FS when it was not included */ FS = { + error: function() { + abort('Filesystem support (FS) was not included. The problem is that you are using files from JS, but files were not used from C/C++, so filesystem support was not auto-included. You can force-include filesystem support with -s FORCE_FILESYSTEM=1'); + }, + init: function() { FS.error() }, + createDataFile: function() { FS.error() }, + createPreloadedFile: function() { FS.error() }, + createLazyFile: function() { FS.error() }, + open: function() { FS.error() }, + mkdev: function() { FS.error() }, + registerDevice: function() { FS.error() }, + analyzePath: function() { FS.error() }, + loadFilesFromDB: function() { FS.error() }, + + ErrnoError: function ErrnoError() { FS.error() }, +}; +Module['FS_createDataFile'] = FS.createDataFile; +Module['FS_createPreloadedFile'] = FS.createPreloadedFile; + + + +// Prefix of data URIs emitted by SINGLE_FILE and related options. +var dataURIPrefix = 'data:application/octet-stream;base64,'; + +// Indicates whether filename is a base64 data URI. +function isDataURI(filename) { + return String.prototype.startsWith ? + filename.startsWith(dataURIPrefix) : + filename.indexOf(dataURIPrefix) === 0; +} + + + + + +// === Body === + +var ASM_CONSTS = []; + + + + +STATIC_BASE = GLOBAL_BASE; + +STATICTOP = STATIC_BASE + 30032; +/* global initializers */ __ATINIT__.push(); + + +memoryInitializer = 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+ + + + + +/* no memory initializer */ +var tempDoublePtr = STATICTOP; STATICTOP += 16; + +assert(tempDoublePtr % 8 == 0); + +function copyTempFloat(ptr) { // functions, because inlining this code increases code size too much + + HEAP8[tempDoublePtr] = HEAP8[ptr]; + + HEAP8[tempDoublePtr+1] = HEAP8[ptr+1]; + + HEAP8[tempDoublePtr+2] = HEAP8[ptr+2]; + + HEAP8[tempDoublePtr+3] = HEAP8[ptr+3]; + +} + +function copyTempDouble(ptr) { + + HEAP8[tempDoublePtr] = HEAP8[ptr]; + + HEAP8[tempDoublePtr+1] = HEAP8[ptr+1]; + + HEAP8[tempDoublePtr+2] = HEAP8[ptr+2]; + + HEAP8[tempDoublePtr+3] = HEAP8[ptr+3]; + + HEAP8[tempDoublePtr+4] = HEAP8[ptr+4]; + + HEAP8[tempDoublePtr+5] = HEAP8[ptr+5]; + + HEAP8[tempDoublePtr+6] = HEAP8[ptr+6]; + + HEAP8[tempDoublePtr+7] = HEAP8[ptr+7]; + +} + +// {{PRE_LIBRARY}} + + + function ___cxa_allocate_exception(size) { + return _malloc(size); + } + + function ___cxa_find_matching_catch_2() { + return ___cxa_find_matching_catch.apply(null, arguments); + } + + function ___cxa_free_exception(ptr) { + try { + return _free(ptr); + } catch(e) { // XXX FIXME + Module.printErr('exception during cxa_free_exception: ' + e); + } + } + + + function __ZSt18uncaught_exceptionv() { // std::uncaught_exception() + return !!__ZSt18uncaught_exceptionv.uncaught_exception; + } + + + + var EXCEPTIONS={last:0,caught:[],infos:{},deAdjust:function (adjusted) { + if (!adjusted || EXCEPTIONS.infos[adjusted]) return adjusted; + for (var ptr in EXCEPTIONS.infos) { + var info = EXCEPTIONS.infos[ptr]; + if (info.adjusted === adjusted) { + return ptr; + } + } + return adjusted; + },addRef:function (ptr) { + if (!ptr) return; + var info = EXCEPTIONS.infos[ptr]; + info.refcount++; + },decRef:function (ptr) { + if (!ptr) return; + var info = EXCEPTIONS.infos[ptr]; + assert(info.refcount > 0); + info.refcount--; + // A rethrown exception can reach refcount 0; it must not be discarded + // Its next handler will clear the rethrown flag and addRef it, prior to + // final decRef and destruction here + if (info.refcount === 0 && !info.rethrown) { + if (info.destructor) { + Module['dynCall_vi'](info.destructor, ptr); + } + delete EXCEPTIONS.infos[ptr]; + ___cxa_free_exception(ptr); + } + },clearRef:function (ptr) { + if (!ptr) return; + var info = EXCEPTIONS.infos[ptr]; + info.refcount = 0; + }}; + function ___resumeException(ptr) { + if (!EXCEPTIONS.last) { EXCEPTIONS.last = ptr; } + throw ptr; + }function ___cxa_find_matching_catch() { + var thrown = EXCEPTIONS.last; + if (!thrown) { + // just pass through the null ptr + return ((setTempRet0(0),0)|0); + } + var info = EXCEPTIONS.infos[thrown]; + var throwntype = info.type; + if (!throwntype) { + // just pass through the thrown ptr + return ((setTempRet0(0),thrown)|0); + } + var typeArray = Array.prototype.slice.call(arguments); + + var pointer = Module['___cxa_is_pointer_type'](throwntype); + // can_catch receives a **, add indirection + if (!___cxa_find_matching_catch.buffer) ___cxa_find_matching_catch.buffer = _malloc(4); + HEAP32[((___cxa_find_matching_catch.buffer)>>2)]=thrown; + thrown = ___cxa_find_matching_catch.buffer; + // The different catch blocks are denoted by different types. + // Due to inheritance, those types may not precisely match the + // type of the thrown object. Find one which matches, and + // return the type of the catch block which should be called. + for (var i = 0; i < typeArray.length; i++) { + if (typeArray[i] && Module['___cxa_can_catch'](typeArray[i], throwntype, thrown)) { + thrown = HEAP32[((thrown)>>2)]; // undo indirection + info.adjusted = thrown; + return ((setTempRet0(typeArray[i]),thrown)|0); + } + } + // Shouldn't happen unless we have bogus data in typeArray + // or encounter a type for which emscripten doesn't have suitable + // typeinfo defined. Best-efforts match just in case. + thrown = HEAP32[((thrown)>>2)]; // undo indirection + return ((setTempRet0(throwntype),thrown)|0); + }function ___cxa_throw(ptr, type, destructor) { + EXCEPTIONS.infos[ptr] = { + ptr: ptr, + adjusted: ptr, + type: type, + destructor: destructor, + refcount: 0, + caught: false, + rethrown: false + }; + EXCEPTIONS.last = ptr; + if (!("uncaught_exception" in __ZSt18uncaught_exceptionv)) { + __ZSt18uncaught_exceptionv.uncaught_exception = 1; + } else { + __ZSt18uncaught_exceptionv.uncaught_exception++; + } + throw ptr; + } + + function ___gxx_personality_v0() { + } + + function ___lock() {} + + + + + + + var SYSCALLS={varargs:0,get:function (varargs) { + SYSCALLS.varargs += 4; + var ret = HEAP32[(((SYSCALLS.varargs)-(4))>>2)]; + return ret; + },getStr:function () { + var ret = Pointer_stringify(SYSCALLS.get()); + return ret; + },get64:function () { + var low = SYSCALLS.get(), high = SYSCALLS.get(); + if (low >= 0) assert(high === 0); + else assert(high === -1); + return low; + },getZero:function () { + assert(SYSCALLS.get() === 0); + }};function ___syscall140(which, varargs) {SYSCALLS.varargs = varargs; + try { + // llseek + var stream = SYSCALLS.getStreamFromFD(), offset_high = SYSCALLS.get(), offset_low = SYSCALLS.get(), result = SYSCALLS.get(), whence = SYSCALLS.get(); + // NOTE: offset_high is unused - Emscripten's off_t is 32-bit + var offset = offset_low; + FS.llseek(stream, offset, whence); + HEAP32[((result)>>2)]=stream.position; + if (stream.getdents && offset === 0 && whence === 0) stream.getdents = null; // reset readdir state + return 0; + } catch (e) { + if (typeof FS === 'undefined' || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } + } + + + function flush_NO_FILESYSTEM() { + // flush anything remaining in the buffers during shutdown + var fflush = Module["_fflush"]; + if (fflush) fflush(0); + var printChar = ___syscall146.printChar; + if (!printChar) return; + var buffers = ___syscall146.buffers; + if (buffers[1].length) printChar(1, 10); + if (buffers[2].length) printChar(2, 10); + }function ___syscall146(which, varargs) {SYSCALLS.varargs = varargs; + try { + // writev + // hack to support printf in NO_FILESYSTEM + var stream = SYSCALLS.get(), iov = SYSCALLS.get(), iovcnt = SYSCALLS.get(); + var ret = 0; + if (!___syscall146.buffers) { + ___syscall146.buffers = [null, [], []]; // 1 => stdout, 2 => stderr + ___syscall146.printChar = function(stream, curr) { + var buffer = ___syscall146.buffers[stream]; + assert(buffer); + if (curr === 0 || curr === 10) { + (stream === 1 ? Module['print'] : Module['printErr'])(UTF8ArrayToString(buffer, 0)); + buffer.length = 0; + } else { + buffer.push(curr); + } + }; + } + for (var i = 0; i < iovcnt; i++) { + var ptr = HEAP32[(((iov)+(i*8))>>2)]; + var len = HEAP32[(((iov)+(i*8 + 4))>>2)]; + for (var j = 0; j < len; j++) { + ___syscall146.printChar(stream, HEAPU8[ptr+j]); + } + ret += len; + } + return ret; + } catch (e) { + if (typeof FS === 'undefined' || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } + } + + function ___syscall54(which, varargs) {SYSCALLS.varargs = varargs; + try { + // ioctl + return 0; + } catch (e) { + if (typeof FS === 'undefined' || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } + } + + function ___syscall6(which, varargs) {SYSCALLS.varargs = varargs; + try { + // close + var stream = SYSCALLS.getStreamFromFD(); + FS.close(stream); + return 0; + } catch (e) { + if (typeof FS === 'undefined' || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } + } + + + + + + + + var cttz_i8 = allocate([8,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,6,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,7,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,6,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0], "i8", ALLOC_STATIC); + + function ___unlock() {} + + + + function _abort() { + Module['abort'](); + } + + + + + + + + + + + + var _llvm_ctlz_i32=true; + + function _llvm_stackrestore(p) { + var self = _llvm_stacksave; + var ret = self.LLVM_SAVEDSTACKS[p]; + self.LLVM_SAVEDSTACKS.splice(p, 1); + stackRestore(ret); + } + + function _llvm_stacksave() { + var self = _llvm_stacksave; + if (!self.LLVM_SAVEDSTACKS) { + self.LLVM_SAVEDSTACKS = []; + } + self.LLVM_SAVEDSTACKS.push(stackSave()); + return self.LLVM_SAVEDSTACKS.length-1; + } + + + function _emscripten_memcpy_big(dest, src, num) { + HEAPU8.set(HEAPU8.subarray(src, src+num), dest); + return dest; + } + + + + + + + function ___setErrNo(value) { + if (Module['___errno_location']) HEAP32[((Module['___errno_location']())>>2)]=value; + else Module.printErr('failed to set errno from JS'); + return value; + } +DYNAMICTOP_PTR = staticAlloc(4); + +STACK_BASE = STACKTOP = alignMemory(STATICTOP); + +STACK_MAX = STACK_BASE + TOTAL_STACK; + +DYNAMIC_BASE = alignMemory(STACK_MAX); + +HEAP32[DYNAMICTOP_PTR>>2] = DYNAMIC_BASE; + +staticSealed = true; // seal the static portion of memory + +assert(DYNAMIC_BASE < TOTAL_MEMORY, "TOTAL_MEMORY not big enough for stack"); + +var ASSERTIONS = true; + +/** @type {function(string, boolean=, number=)} */ +function intArrayFromString(stringy, dontAddNull, length) { + var len = length > 0 ? length : lengthBytesUTF8(stringy)+1; + var u8array = new Array(len); + var numBytesWritten = stringToUTF8Array(stringy, u8array, 0, u8array.length); + if (dontAddNull) u8array.length = numBytesWritten; + return u8array; +} + +function intArrayToString(array) { + var ret = []; + for (var i = 0; i < array.length; i++) { + var chr = array[i]; + if (chr > 0xFF) { + if (ASSERTIONS) { + assert(false, 'Character code ' + chr + ' (' + String.fromCharCode(chr) + ') at offset ' + i + ' not in 0x00-0xFF.'); + } + chr &= 0xFF; + } + ret.push(String.fromCharCode(chr)); + } + return ret.join(''); +} + + +// Copied from https://github.com/strophe/strophejs/blob/e06d027/src/polyfills.js#L149 + +// This code was written by Tyler Akins and has been placed in the +// public domain. It would be nice if you left this header intact. +// Base64 code from Tyler Akins -- http://rumkin.com + +/** + * Decodes a base64 string. + * @param {String} input The string to decode. + */ +var decodeBase64 = typeof atob === 'function' ? atob : function (input) { + var keyStr = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='; + + var output = ''; + var chr1, chr2, chr3; + var enc1, enc2, enc3, enc4; + var i = 0; + // remove all characters that are not A-Z, a-z, 0-9, +, /, or = + input = input.replace(/[^A-Za-z0-9\+\/\=]/g, ''); + do { + enc1 = keyStr.indexOf(input.charAt(i++)); + enc2 = keyStr.indexOf(input.charAt(i++)); + enc3 = keyStr.indexOf(input.charAt(i++)); + enc4 = keyStr.indexOf(input.charAt(i++)); + + chr1 = (enc1 << 2) | (enc2 >> 4); + chr2 = ((enc2 & 15) << 4) | (enc3 >> 2); + chr3 = ((enc3 & 3) << 6) | enc4; + + output = output + String.fromCharCode(chr1); + + if (enc3 !== 64) { + output = output + String.fromCharCode(chr2); + } + if (enc4 !== 64) { + output = output + String.fromCharCode(chr3); + } + } while (i < input.length); + return output; +}; + +// Converts a string of base64 into a byte array. +// Throws error on invalid input. +function intArrayFromBase64(s) { + if (typeof ENVIRONMENT_IS_NODE === 'boolean' && ENVIRONMENT_IS_NODE) { + var buf; + try { + buf = Buffer.from(s, 'base64'); + } catch (_) { + buf = new Buffer(s, 'base64'); + } + return new Uint8Array(buf.buffer, buf.byteOffset, buf.byteLength); + } + + try { + var decoded = decodeBase64(s); + var bytes = new Uint8Array(decoded.length); + for (var i = 0 ; i < decoded.length ; ++i) { + bytes[i] = decoded.charCodeAt(i); + } + return bytes; + } catch (_) { + throw new Error('Converting base64 string to bytes failed.'); + } +} + +// If filename is a base64 data URI, parses and returns data (Buffer on node, +// Uint8Array otherwise). If filename is not a base64 data URI, returns undefined. +function tryParseAsDataURI(filename) { + if (!isDataURI(filename)) { + return; + } + + return intArrayFromBase64(filename.slice(dataURIPrefix.length)); +} + + + +function nullFunc_ii(x) { Module["printErr"]("Invalid function pointer called with signature 'ii'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) } + +function nullFunc_iiii(x) { Module["printErr"]("Invalid function pointer called with signature 'iiii'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) } + +function nullFunc_v(x) { Module["printErr"]("Invalid function pointer called with signature 'v'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) } + +function nullFunc_vi(x) { Module["printErr"]("Invalid function pointer called with signature 'vi'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) } + +function nullFunc_vii(x) { Module["printErr"]("Invalid function pointer called with signature 'vii'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) } + +function nullFunc_viiii(x) { Module["printErr"]("Invalid function pointer called with signature 'viiii'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) } + +function nullFunc_viiiii(x) { Module["printErr"]("Invalid function pointer called with signature 'viiiii'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) } + +function nullFunc_viiiiii(x) { Module["printErr"]("Invalid function pointer called with signature 'viiiiii'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) } + +function invoke_ii(index,a1) { + try { + return Module["dynCall_ii"](index,a1); + } catch(e) { + if (typeof e !== 'number' && e !== 'longjmp') throw e; + Module["setThrew"](1, 0); + } +} + +function invoke_iiii(index,a1,a2,a3) { + try { + return Module["dynCall_iiii"](index,a1,a2,a3); + } catch(e) { + if (typeof e !== 'number' && e !== 'longjmp') throw e; + Module["setThrew"](1, 0); + } +} + +function invoke_v(index) { + try { + Module["dynCall_v"](index); + } catch(e) { + if (typeof e !== 'number' && e !== 'longjmp') throw e; + Module["setThrew"](1, 0); + } +} + +function invoke_vi(index,a1) { + try { + Module["dynCall_vi"](index,a1); + } catch(e) { + if (typeof e !== 'number' && e !== 'longjmp') throw e; + Module["setThrew"](1, 0); + } +} + +function invoke_vii(index,a1,a2) { + try { + Module["dynCall_vii"](index,a1,a2); + } catch(e) { + if (typeof e !== 'number' && e !== 'longjmp') throw e; + Module["setThrew"](1, 0); + } +} + +function invoke_viiii(index,a1,a2,a3,a4) { + try { + Module["dynCall_viiii"](index,a1,a2,a3,a4); + } catch(e) { + if (typeof e !== 'number' && e !== 'longjmp') throw e; + Module["setThrew"](1, 0); + } +} + +function invoke_viiiii(index,a1,a2,a3,a4,a5) { + try { + Module["dynCall_viiiii"](index,a1,a2,a3,a4,a5); + } catch(e) { + if (typeof e !== 'number' && e !== 'longjmp') throw e; + Module["setThrew"](1, 0); + } +} + +function invoke_viiiiii(index,a1,a2,a3,a4,a5,a6) { + try { + Module["dynCall_viiiiii"](index,a1,a2,a3,a4,a5,a6); + } catch(e) { + if (typeof e !== 'number' && e !== 'longjmp') throw e; + Module["setThrew"](1, 0); + } +} + +Module.asmGlobalArg = { "Math": Math, "Int8Array": Int8Array, "Int16Array": Int16Array, "Int32Array": Int32Array, "Uint8Array": Uint8Array, "Uint16Array": Uint16Array, "Uint32Array": Uint32Array, "Float32Array": Float32Array, "Float64Array": Float64Array, "NaN": NaN, "Infinity": Infinity }; + +Module.asmLibraryArg = { "abort": abort, "assert": assert, "enlargeMemory": enlargeMemory, "getTotalMemory": getTotalMemory, "abortOnCannotGrowMemory": abortOnCannotGrowMemory, "abortStackOverflow": abortStackOverflow, "nullFunc_ii": nullFunc_ii, "nullFunc_iiii": nullFunc_iiii, "nullFunc_v": nullFunc_v, "nullFunc_vi": nullFunc_vi, "nullFunc_vii": nullFunc_vii, "nullFunc_viiii": nullFunc_viiii, "nullFunc_viiiii": nullFunc_viiiii, "nullFunc_viiiiii": nullFunc_viiiiii, "invoke_ii": invoke_ii, "invoke_iiii": invoke_iiii, "invoke_v": invoke_v, "invoke_vi": invoke_vi, "invoke_vii": invoke_vii, "invoke_viiii": invoke_viiii, "invoke_viiiii": invoke_viiiii, "invoke_viiiiii": invoke_viiiiii, "__ZSt18uncaught_exceptionv": __ZSt18uncaught_exceptionv, "___cxa_allocate_exception": ___cxa_allocate_exception, "___cxa_find_matching_catch": ___cxa_find_matching_catch, "___cxa_find_matching_catch_2": ___cxa_find_matching_catch_2, "___cxa_free_exception": ___cxa_free_exception, "___cxa_throw": ___cxa_throw, "___gxx_personality_v0": ___gxx_personality_v0, "___lock": ___lock, "___resumeException": ___resumeException, "___setErrNo": ___setErrNo, "___syscall140": ___syscall140, "___syscall146": ___syscall146, "___syscall54": ___syscall54, "___syscall6": ___syscall6, "___unlock": ___unlock, "_abort": _abort, "_emscripten_memcpy_big": _emscripten_memcpy_big, "_llvm_stackrestore": _llvm_stackrestore, "_llvm_stacksave": _llvm_stacksave, "flush_NO_FILESYSTEM": flush_NO_FILESYSTEM, "DYNAMICTOP_PTR": DYNAMICTOP_PTR, "tempDoublePtr": tempDoublePtr, "ABORT": ABORT, "STACKTOP": STACKTOP, "STACK_MAX": STACK_MAX, "cttz_i8": cttz_i8 }; +// EMSCRIPTEN_START_ASM +var asm = (/** @suppress {uselessCode} */ function(global, env, buffer) { +'almost asm'; + + + var HEAP8 = new global.Int8Array(buffer); + var HEAP16 = new global.Int16Array(buffer); + var HEAP32 = new global.Int32Array(buffer); + var HEAPU8 = new global.Uint8Array(buffer); + var HEAPU16 = new global.Uint16Array(buffer); + var HEAPU32 = new global.Uint32Array(buffer); + var HEAPF32 = new global.Float32Array(buffer); + var HEAPF64 = new global.Float64Array(buffer); + + var DYNAMICTOP_PTR=env.DYNAMICTOP_PTR|0; + var tempDoublePtr=env.tempDoublePtr|0; + var ABORT=env.ABORT|0; + var STACKTOP=env.STACKTOP|0; + var STACK_MAX=env.STACK_MAX|0; + var cttz_i8=env.cttz_i8|0; + + var __THREW__ = 0; + var threwValue = 0; + var setjmpId = 0; + var undef = 0; + var nan = global.NaN, inf = global.Infinity; + var tempInt = 0, tempBigInt = 0, tempBigIntS = 0, tempValue = 0, tempDouble = 0.0; + var tempRet0 = 0; + + var Math_floor=global.Math.floor; + var Math_abs=global.Math.abs; + var Math_sqrt=global.Math.sqrt; + var Math_pow=global.Math.pow; + var Math_cos=global.Math.cos; + var Math_sin=global.Math.sin; + var Math_tan=global.Math.tan; + var Math_acos=global.Math.acos; + var Math_asin=global.Math.asin; + var Math_atan=global.Math.atan; + var Math_atan2=global.Math.atan2; + var Math_exp=global.Math.exp; + var Math_log=global.Math.log; + var Math_ceil=global.Math.ceil; + var Math_imul=global.Math.imul; + var Math_min=global.Math.min; + var Math_max=global.Math.max; + var Math_clz32=global.Math.clz32; + var abort=env.abort; + var assert=env.assert; + var enlargeMemory=env.enlargeMemory; + var getTotalMemory=env.getTotalMemory; + var abortOnCannotGrowMemory=env.abortOnCannotGrowMemory; + var abortStackOverflow=env.abortStackOverflow; + var nullFunc_ii=env.nullFunc_ii; + var nullFunc_iiii=env.nullFunc_iiii; + var nullFunc_v=env.nullFunc_v; + var nullFunc_vi=env.nullFunc_vi; + var nullFunc_vii=env.nullFunc_vii; + var nullFunc_viiii=env.nullFunc_viiii; + var nullFunc_viiiii=env.nullFunc_viiiii; + var nullFunc_viiiiii=env.nullFunc_viiiiii; + var invoke_ii=env.invoke_ii; + var invoke_iiii=env.invoke_iiii; + var invoke_v=env.invoke_v; + var invoke_vi=env.invoke_vi; + var invoke_vii=env.invoke_vii; + var invoke_viiii=env.invoke_viiii; + var invoke_viiiii=env.invoke_viiiii; + var invoke_viiiiii=env.invoke_viiiiii; + var __ZSt18uncaught_exceptionv=env.__ZSt18uncaught_exceptionv; + var ___cxa_allocate_exception=env.___cxa_allocate_exception; + var ___cxa_find_matching_catch=env.___cxa_find_matching_catch; + var ___cxa_find_matching_catch_2=env.___cxa_find_matching_catch_2; + var ___cxa_free_exception=env.___cxa_free_exception; + var ___cxa_throw=env.___cxa_throw; + var ___gxx_personality_v0=env.___gxx_personality_v0; + var ___lock=env.___lock; + var ___resumeException=env.___resumeException; + var ___setErrNo=env.___setErrNo; + var ___syscall140=env.___syscall140; + var ___syscall146=env.___syscall146; + var ___syscall54=env.___syscall54; + var ___syscall6=env.___syscall6; + var ___unlock=env.___unlock; + var _abort=env._abort; + var _emscripten_memcpy_big=env._emscripten_memcpy_big; + var _llvm_stackrestore=env._llvm_stackrestore; + var _llvm_stacksave=env._llvm_stacksave; + var flush_NO_FILESYSTEM=env.flush_NO_FILESYSTEM; + var tempFloat = 0.0; + +// EMSCRIPTEN_START_FUNCS + +function stackAlloc(size) { + size = size|0; + var ret = 0; + ret = STACKTOP; + STACKTOP = (STACKTOP + size)|0; + STACKTOP = (STACKTOP + 15)&-16; + if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(size|0); + + return ret|0; +} +function stackSave() { + return STACKTOP|0; +} +function stackRestore(top) { + top = top|0; + STACKTOP = top; +} +function establishStackSpace(stackBase, stackMax) { + stackBase = stackBase|0; + stackMax = stackMax|0; + STACKTOP = stackBase; + STACK_MAX = stackMax; +} + +function setThrew(threw, value) { + threw = threw|0; + value = value|0; + if ((__THREW__|0) == 0) { + __THREW__ = threw; + threwValue = value; + } +} + +function setTempRet0(value) { + value = value|0; + tempRet0 = value; +} +function getTempRet0() { + return tempRet0|0; +} + +function _codec_opus_createNativeHandle() { + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $__s$addr$i = 0, $call = 0, $call2 = 0, $call3 = 0, $codec = 0, $decoder = 0, $encoder = 0, $this$addr$i = 0, $this1$i = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $call = (__Znwj(24)|0); + __ZN10OpusHandleC2Ev($call); + $codec = $call; + $0 = $codec; + $this$addr$i = $0; + $__s$addr$i = 20958; + $this1$i = $this$addr$i; + $1 = $__s$addr$i; + (__ZNSt3__212basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEE6assignEPKc($this1$i,$1)|0); + $call2 = (_opus_decoder_create(48000,1,0)|0); + $2 = $codec; + $decoder = ((($2)) + 16|0); + HEAP32[$decoder>>2] = $call2; + $call3 = (_opus_encoder_create(48000,1,2048,0)|0); + $3 = $codec; + $encoder = ((($3)) + 12|0); + HEAP32[$encoder>>2] = $call3; + $4 = $codec; + STACKTOP = sp;return ($4|0); +} +function __ZN10OpusHandleC2Ev($this) { + $this = $this|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $__a$i$i = 0, $__i$i$i = 0, $arrayidx$i$i = 0, $channelCount = 0, $cmp$i$i = 0, $inc$i$i = 0, $this$addr = 0, $this$addr$i = 0, $this$addr$i$i = 0, $this$addr$i$i$i = 0, $this$addr$i$i$i$i = 0, $this$addr$i$i$i2$i = 0, $this$addr$i$i3$i = 0, $this$addr$i4$i = 0, $this1 = 0, $this1$i = 0; + var $this1$i$i = 0, $this1$i$i$i = 0, $this1$i$i$i7$i = 0, $this1$i$i6$i = 0, $this1$i5$i = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $this$addr = $this; + $this1 = $this$addr; + $this$addr$i = $this1; + $this1$i = $this$addr$i; + $this$addr$i$i = $this1$i; + $this1$i$i = $this$addr$i$i; + $this$addr$i$i$i = $this1$i$i; + $this1$i$i$i = $this$addr$i$i$i; + $this$addr$i$i$i$i = $this1$i$i$i; + ;HEAP32[$this1$i$i$i>>2]=0|0;HEAP32[$this1$i$i$i+4>>2]=0|0;HEAP32[$this1$i$i$i+8>>2]=0|0; + $this$addr$i4$i = $this1$i; + $this1$i5$i = $this$addr$i4$i; + $this$addr$i$i3$i = $this1$i5$i; + $this1$i$i6$i = $this$addr$i$i3$i; + $this$addr$i$i$i2$i = $this1$i$i6$i; + $this1$i$i$i7$i = $this$addr$i$i$i2$i; + $__a$i$i = $this1$i$i$i7$i; + $__i$i$i = 0; + while(1) { + $0 = $__i$i$i; + $cmp$i$i = ($0>>>0)<(3); + if (!($cmp$i$i)) { + break; + } + $1 = $__a$i$i; + $2 = $__i$i$i; + $arrayidx$i$i = (($1) + ($2<<2)|0); + HEAP32[$arrayidx$i$i>>2] = 0; + $3 = $__i$i$i; + $inc$i$i = (($3) + 1)|0; + $__i$i$i = $inc$i$i; + } + $channelCount = ((($this1)) + 20|0); + HEAP32[$channelCount>>2] = 1; + STACKTOP = sp;return; +} +function _printCodecName($codec) { + $codec = $codec|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $__p$addr$i$i$i = 0, $__r$addr$i$i$i$i$i = 0, $__x$addr$i$i$i$i$i$i = 0, $and$i$i$i$i = 0, $codec$addr = 0, $cond$i$i$i = 0, $conv$i$i$i$i = 0, $this$addr$i = 0, $this$addr$i$i = 0, $this$addr$i$i$i = 0, $this$addr$i$i$i$i = 0, $this$addr$i$i$i$i$i = 0, $this$addr$i$i$i$i$i$i = 0; + var $this$addr$i$i$i13$i$i$i = 0, $this$addr$i$i$i4$i$i$i = 0, $this$addr$i$i14$i$i$i = 0, $this$addr$i$i5$i$i$i = 0, $this$addr$i15$i$i$i = 0, $this$addr$i6$i$i$i = 0, $this1$i = 0, $this1$i$i = 0, $this1$i$i$i = 0, $this1$i$i$i$i = 0, $this1$i$i$i$i$i = 0, $this1$i$i$i$i$i$i = 0, $this1$i$i$i10$i$i$i = 0, $this1$i$i$i19$i$i$i = 0, $this1$i$i18$i$i$i = 0, $this1$i$i9$i$i$i = 0, $this1$i16$i$i$i = 0, $this1$i7$i$i$i = 0, $tobool$i$i$i$i = 0, $vararg_buffer = 0; + var label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 80|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(80|0); + $vararg_buffer = sp; + $codec$addr = $codec; + $0 = $codec$addr; + $this$addr$i = $0; + $this1$i = $this$addr$i; + $this$addr$i$i = $this1$i; + $this1$i$i = $this$addr$i$i; + $this$addr$i$i$i = $this1$i$i; + $this1$i$i$i = $this$addr$i$i$i; + $this$addr$i$i$i$i = $this1$i$i$i; + $this1$i$i$i$i = $this$addr$i$i$i$i; + $this$addr$i$i$i$i$i = $this1$i$i$i$i; + $this1$i$i$i$i$i = $this$addr$i$i$i$i$i; + $this$addr$i$i$i$i$i$i = $this1$i$i$i$i$i; + $this1$i$i$i$i$i$i = $this$addr$i$i$i$i$i$i; + $1 = ((($this1$i$i$i$i$i$i)) + 11|0); + $2 = HEAP8[$1>>0]|0; + $conv$i$i$i$i = $2&255; + $and$i$i$i$i = $conv$i$i$i$i & 128; + $tobool$i$i$i$i = ($and$i$i$i$i|0)!=(0); + if ($tobool$i$i$i$i) { + $this$addr$i15$i$i$i = $this1$i$i$i; + $this1$i16$i$i$i = $this$addr$i15$i$i$i; + $this$addr$i$i14$i$i$i = $this1$i16$i$i$i; + $this1$i$i18$i$i$i = $this$addr$i$i14$i$i$i; + $this$addr$i$i$i13$i$i$i = $this1$i$i18$i$i$i; + $this1$i$i$i19$i$i$i = $this$addr$i$i$i13$i$i$i; + $3 = HEAP32[$this1$i$i$i19$i$i$i>>2]|0; + $cond$i$i$i = $3; + $__p$addr$i$i$i = $cond$i$i$i; + $6 = $__p$addr$i$i$i; + HEAP32[$vararg_buffer>>2] = $6; + (_printf(20970,$vararg_buffer)|0); + STACKTOP = sp;return; + } else { + $this$addr$i6$i$i$i = $this1$i$i$i; + $this1$i7$i$i$i = $this$addr$i6$i$i$i; + $this$addr$i$i5$i$i$i = $this1$i7$i$i$i; + $this1$i$i9$i$i$i = $this$addr$i$i5$i$i$i; + $this$addr$i$i$i4$i$i$i = $this1$i$i9$i$i$i; + $this1$i$i$i10$i$i$i = $this$addr$i$i$i4$i$i$i; + $__r$addr$i$i$i$i$i = $this1$i$i$i10$i$i$i; + $4 = $__r$addr$i$i$i$i$i; + $__x$addr$i$i$i$i$i$i = $4; + $5 = $__x$addr$i$i$i$i$i$i; + $cond$i$i$i = $5; + $__p$addr$i$i$i = $cond$i$i$i; + $6 = $__p$addr$i$i$i; + HEAP32[$vararg_buffer>>2] = $6; + (_printf(20970,$vararg_buffer)|0); + STACKTOP = sp;return; + } +} +function _codec_opus_encode($handle,$buffer,$length) { + $handle = $handle|0; + $buffer = $buffer|0; + $length = $length|0; + var $0 = 0, $buffer$addr = 0, $handle$addr = 0, $length$addr = 0, $vararg_buffer = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $vararg_buffer = sp; + $handle$addr = $handle; + $buffer$addr = $buffer; + $length$addr = $length; + $0 = $length$addr; + HEAP32[$vararg_buffer>>2] = $0; + (_printf(20986,$vararg_buffer)|0); + STACKTOP = sp;return -1; +} +function _codec_opus_decode($handle,$buffer,$length,$maxLength) { + $handle = $handle|0; + $buffer = $buffer|0; + $length = $length|0; + $maxLength = $maxLength|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $buffer$addr = 0, $call = 0, $channelCount = 0, $decoder = 0, $div = 0, $div1 = 0, $handle$addr = 0, $length$addr = 0, $maxLength$addr = 0, $result = 0; + var $retval = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $handle$addr = $handle; + $buffer$addr = $buffer; + $length$addr = $length; + $maxLength$addr = $maxLength; + $0 = $handle$addr; + $decoder = ((($0)) + 16|0); + $1 = HEAP32[$decoder>>2]|0; + $2 = $buffer$addr; + $3 = $length$addr; + $4 = $buffer$addr; + $5 = $maxLength$addr; + $div = (($5>>>0) / 4)&-1; + $6 = $handle$addr; + $channelCount = ((($6)) + 20|0); + $7 = HEAP32[$channelCount>>2]|0; + $div1 = (($div>>>0) / ($7>>>0))&-1; + $call = (_opus_decode_float($1,$2,$3,$4,$div1,0)|0); + $result = $call; + $8 = $result; + $retval = $8; + $9 = $retval; + STACKTOP = sp;return ($9|0); +} +function _opus_decoder_get_size($channels) { + $channels = $channels|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $add = 0, $add7 = 0, $call = 0, $call4 = 0, $call5 = 0, $call6 = 0, $celtDecSizeBytes = 0, $channels$addr = 0, $cmp = 0, $cmp1 = 0, $or$cond = 0, $ret = 0; + var $retval = 0, $silkDecSizeBytes = 0, $tobool = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $silkDecSizeBytes = sp + 8|0; + $channels$addr = $channels; + $0 = $channels$addr; + $cmp = ($0|0)<(1); + $1 = $channels$addr; + $cmp1 = ($1|0)>(2); + $or$cond = $cmp | $cmp1; + if ($or$cond) { + $retval = 0; + $7 = $retval; + STACKTOP = sp;return ($7|0); + } + $call = (_silk_Get_Decoder_Size($silkDecSizeBytes)|0); + $ret = $call; + $2 = $ret; + $tobool = ($2|0)!=(0); + if ($tobool) { + $retval = 0; + $7 = $retval; + STACKTOP = sp;return ($7|0); + } else { + $3 = HEAP32[$silkDecSizeBytes>>2]|0; + $call4 = (_align($3)|0); + HEAP32[$silkDecSizeBytes>>2] = $call4; + $4 = $channels$addr; + $call5 = (_celt_decoder_get_size($4)|0); + $celtDecSizeBytes = $call5; + $call6 = (_align(88)|0); + $5 = HEAP32[$silkDecSizeBytes>>2]|0; + $add = (($call6) + ($5))|0; + $6 = $celtDecSizeBytes; + $add7 = (($add) + ($6))|0; + $retval = $add7; + $7 = $retval; + STACKTOP = sp;return ($7|0); + } + return (0)|0; +} +function _align($i) { + $i = $i|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $add = 0, $alignment = 0, $div = 0, $i$addr = 0, $mul = 0, $sub = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $i$addr = $i; + $alignment = 4; + $0 = $i$addr; + $1 = $alignment; + $add = (($0) + ($1))|0; + $sub = (($add) - 1)|0; + $2 = $alignment; + $div = (($sub>>>0) / ($2>>>0))&-1; + $3 = $alignment; + $mul = Math_imul($div, $3)|0; + STACKTOP = sp;return ($mul|0); +} +function _opus_decoder_init($st,$Fs,$channels) { + $st = $st|0; + $Fs = $Fs|0; + $channels = $channels|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0; + var $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $API_sampleRate = 0, $DecControl = 0, $DecControl24 = 0, $Fs$addr = 0, $Fs21 = 0, $Fs22 = 0, $add = 0, $add$ptr = 0, $add$ptr19 = 0, $arch = 0, $call = 0, $call11 = 0, $call14 = 0, $call15 = 0, $call25 = 0; + var $call29 = 0, $call34 = 0, $celt_dec = 0, $channels$addr = 0, $channels20 = 0, $channels23 = 0, $cmp = 0, $cmp1 = 0, $cmp10 = 0, $cmp3 = 0, $cmp30 = 0, $cmp5 = 0, $cmp7 = 0, $cmp8 = 0, $div = 0, $frame_size = 0, $mul = 0, $or$cond = 0, $or$cond1 = 0, $or$cond2 = 0; + var $or$cond3 = 0, $or$cond4 = 0, $prev_mode = 0, $ret = 0, $retval = 0, $silkDecSizeBytes = 0, $silk_dec = 0, $silk_dec_offset = 0, $silk_dec_offset16 = 0, $silk_dec_offset17 = 0, $st$addr = 0, $stream_channels = 0, $tobool = 0, $tobool26 = 0, $vararg_buffer = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $vararg_buffer = sp; + $silkDecSizeBytes = sp + 4|0; + $st$addr = $st; + $Fs$addr = $Fs; + $channels$addr = $channels; + $0 = $Fs$addr; + $cmp = ($0|0)!=(48000); + $1 = $Fs$addr; + $cmp1 = ($1|0)!=(24000); + $or$cond = $cmp & $cmp1; + $2 = $Fs$addr; + $cmp3 = ($2|0)!=(16000); + $or$cond1 = $or$cond & $cmp3; + $3 = $Fs$addr; + $cmp5 = ($3|0)!=(12000); + $or$cond2 = $or$cond1 & $cmp5; + $4 = $Fs$addr; + $cmp7 = ($4|0)!=(8000); + $or$cond3 = $or$cond2 & $cmp7; + if (!($or$cond3)) { + $5 = $channels$addr; + $cmp8 = ($5|0)!=(1); + $6 = $channels$addr; + $cmp10 = ($6|0)!=(2); + $or$cond4 = $cmp8 & $cmp10; + if (!($or$cond4)) { + $7 = $st$addr; + $8 = $channels$addr; + $call = (_opus_decoder_get_size($8)|0); + $mul = $call; + _memset(($7|0),0,($mul|0))|0; + $call11 = (_silk_Get_Decoder_Size($silkDecSizeBytes)|0); + $ret = $call11; + $9 = $ret; + $tobool = ($9|0)!=(0); + if ($tobool) { + $retval = -3; + $44 = $retval; + STACKTOP = sp;return ($44|0); + } + $10 = HEAP32[$silkDecSizeBytes>>2]|0; + $call14 = (_align($10)|0); + HEAP32[$silkDecSizeBytes>>2] = $call14; + $call15 = (_align(88)|0); + $11 = $st$addr; + $silk_dec_offset = ((($11)) + 4|0); + HEAP32[$silk_dec_offset>>2] = $call15; + $12 = $st$addr; + $silk_dec_offset16 = ((($12)) + 4|0); + $13 = HEAP32[$silk_dec_offset16>>2]|0; + $14 = HEAP32[$silkDecSizeBytes>>2]|0; + $add = (($13) + ($14))|0; + $15 = $st$addr; + HEAP32[$15>>2] = $add; + $16 = $st$addr; + $17 = $st$addr; + $silk_dec_offset17 = ((($17)) + 4|0); + $18 = HEAP32[$silk_dec_offset17>>2]|0; + $add$ptr = (($16) + ($18)|0); + $silk_dec = $add$ptr; + $19 = $st$addr; + $20 = $st$addr; + $21 = HEAP32[$20>>2]|0; + $add$ptr19 = (($19) + ($21)|0); + $celt_dec = $add$ptr19; + $22 = $channels$addr; + $23 = $st$addr; + $channels20 = ((($23)) + 8|0); + HEAP32[$channels20>>2] = $22; + $24 = $st$addr; + $stream_channels = ((($24)) + 48|0); + HEAP32[$stream_channels>>2] = $22; + $25 = $Fs$addr; + $26 = $st$addr; + $Fs21 = ((($26)) + 12|0); + HEAP32[$Fs21>>2] = $25; + $27 = $st$addr; + $Fs22 = ((($27)) + 12|0); + $28 = HEAP32[$Fs22>>2]|0; + $29 = $st$addr; + $DecControl = ((($29)) + 16|0); + $API_sampleRate = ((($DecControl)) + 8|0); + HEAP32[$API_sampleRate>>2] = $28; + $30 = $st$addr; + $channels23 = ((($30)) + 8|0); + $31 = HEAP32[$channels23>>2]|0; + $32 = $st$addr; + $DecControl24 = ((($32)) + 16|0); + HEAP32[$DecControl24>>2] = $31; + $33 = $silk_dec; + $call25 = (_silk_InitDecoder($33)|0); + $ret = $call25; + $34 = $ret; + $tobool26 = ($34|0)!=(0); + if ($tobool26) { + $retval = -3; + $44 = $retval; + STACKTOP = sp;return ($44|0); + } + $35 = $celt_dec; + $36 = $Fs$addr; + $37 = $channels$addr; + $call29 = (_celt_decoder_init($35,$36,$37)|0); + $ret = $call29; + $38 = $ret; + $cmp30 = ($38|0)!=(0); + if ($cmp30) { + $retval = -3; + $44 = $retval; + STACKTOP = sp;return ($44|0); + } else { + $39 = $celt_dec; + HEAP32[$vararg_buffer>>2] = 0; + (_opus_custom_decoder_ctl($39,10016,$vararg_buffer)|0); + $40 = $st$addr; + $prev_mode = ((($40)) + 60|0); + HEAP32[$prev_mode>>2] = 0; + $41 = $Fs$addr; + $div = (($41|0) / 400)&-1; + $42 = $st$addr; + $frame_size = ((($42)) + 64|0); + HEAP32[$frame_size>>2] = $div; + $call34 = (_opus_select_arch()|0); + $43 = $st$addr; + $arch = ((($43)) + 44|0); + HEAP32[$arch>>2] = $call34; + $retval = 0; + $44 = $retval; + STACKTOP = sp;return ($44|0); + } + } + } + $retval = -1; + $44 = $retval; + STACKTOP = sp;return ($44|0); +} +function _opus_select_arch() { + var label = 0, sp = 0; + sp = STACKTOP; + return 0; +} +function _opus_decoder_create($Fs,$channels,$error) { + $Fs = $Fs|0; + $channels = $channels|0; + $error = $error|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0; + var $7 = 0, $8 = 0, $9 = 0, $Fs$addr = 0, $call = 0, $call13 = 0, $call20 = 0, $channels$addr = 0, $cmp = 0, $cmp1 = 0, $cmp10 = 0, $cmp14 = 0, $cmp24 = 0, $cmp3 = 0, $cmp5 = 0, $cmp7 = 0, $cmp8 = 0, $error$addr = 0, $or$cond = 0, $or$cond1 = 0; + var $or$cond2 = 0, $or$cond3 = 0, $or$cond4 = 0, $ret = 0, $retval = 0, $st = 0, $tobool = 0, $tobool16 = 0, $tobool21 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $Fs$addr = $Fs; + $channels$addr = $channels; + $error$addr = $error; + $0 = $Fs$addr; + $cmp = ($0|0)!=(48000); + $1 = $Fs$addr; + $cmp1 = ($1|0)!=(24000); + $or$cond = $cmp & $cmp1; + $2 = $Fs$addr; + $cmp3 = ($2|0)!=(16000); + $or$cond1 = $or$cond & $cmp3; + $3 = $Fs$addr; + $cmp5 = ($3|0)!=(12000); + $or$cond2 = $or$cond1 & $cmp5; + $4 = $Fs$addr; + $cmp7 = ($4|0)!=(8000); + $or$cond3 = $or$cond2 & $cmp7; + if (!($or$cond3)) { + $5 = $channels$addr; + $cmp8 = ($5|0)!=(1); + $6 = $channels$addr; + $cmp10 = ($6|0)!=(2); + $or$cond4 = $cmp8 & $cmp10; + if (!($or$cond4)) { + $9 = $channels$addr; + $call = (_opus_decoder_get_size($9)|0); + $call13 = (_opus_alloc($call)|0); + $st = $call13; + $10 = $st; + $cmp14 = ($10|0)==(0|0); + if ($cmp14) { + $11 = $error$addr; + $tobool16 = ($11|0)!=(0|0); + if ($tobool16) { + $12 = $error$addr; + HEAP32[$12>>2] = -7; + } + $retval = 0; + $22 = $retval; + STACKTOP = sp;return ($22|0); + } + $13 = $st; + $14 = $Fs$addr; + $15 = $channels$addr; + $call20 = (_opus_decoder_init($13,$14,$15)|0); + $ret = $call20; + $16 = $error$addr; + $tobool21 = ($16|0)!=(0|0); + if ($tobool21) { + $17 = $ret; + $18 = $error$addr; + HEAP32[$18>>2] = $17; + } + $19 = $ret; + $cmp24 = ($19|0)!=(0); + if ($cmp24) { + $20 = $st; + _opus_free($20); + $st = 0; + } + $21 = $st; + $retval = $21; + $22 = $retval; + STACKTOP = sp;return ($22|0); + } + } + $7 = $error$addr; + $tobool = ($7|0)!=(0|0); + if ($tobool) { + $8 = $error$addr; + HEAP32[$8>>2] = -1; + } + $retval = 0; + $22 = $retval; + STACKTOP = sp;return ($22|0); +} +function _opus_alloc($size) { + $size = $size|0; + var $0 = 0, $call = 0, $size$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $size$addr = $size; + $0 = $size$addr; + $call = (_malloc($0)|0); + STACKTOP = sp;return ($call|0); +} +function _opus_free($ptr) { + $ptr = $ptr|0; + var $0 = 0, $ptr$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $ptr$addr = $ptr; + $0 = $ptr$addr; + _free($0); + STACKTOP = sp;return; +} +function _opus_decode_native($st,$data,$len,$pcm,$frame_size,$decode_fec,$self_delimited,$packet_offset,$soft_clip) { + $st = $st|0; + $data = $data|0; + $len = $len|0; + $pcm = $pcm|0; + $frame_size = $frame_size|0; + $decode_fec = $decode_fec|0; + $self_delimited = $self_delimited|0; + $packet_offset = $packet_offset|0; + $soft_clip = $soft_clip|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0; + var $116 = 0, $117 = 0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0; + var $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0; + var $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0; + var $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0; + var $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0; + var $92 = 0, $93 = 0, $94 = 0, $95 = 0, $96 = 0, $97 = 0, $98 = 0, $99 = 0, $Fs = 0, $Fs30 = 0, $add = 0, $add$ptr = 0, $add$ptr105 = 0, $add$ptr37 = 0, $add$ptr65 = 0, $add$ptr96 = 0, $add106 = 0, $arrayidx103 = 0, $arrayidx121 = 0, $arrayidx92 = 0; + var $bandwidth = 0, $bandwidth86 = 0, $call = 0, $call28 = 0, $call29 = 0, $call31 = 0, $call32 = 0, $call33 = 0, $call47 = 0, $call54 = 0, $call66 = 0, $call98 = 0, $channels = 0, $channels117 = 0, $channels62 = 0, $channels94 = 0, $cmp = 0, $cmp1 = 0, $cmp11 = 0, $cmp13 = 0; + var $cmp16 = 0, $cmp24 = 0, $cmp3 = 0, $cmp34 = 0, $cmp41 = 0, $cmp43 = 0, $cmp45 = 0, $cmp5 = 0, $cmp51 = 0, $cmp55 = 0, $cmp6 = 0, $cmp67 = 0, $cmp81 = 0, $cmp89 = 0, $cmp9 = 0, $cmp99 = 0, $conv = 0, $conv104 = 0, $conv93 = 0, $count = 0; + var $data$addr = 0, $decode_fec$addr = 0, $div = 0, $duration_copy = 0, $frame_size$addr = 0, $frame_size61 = 0, $frame_size87 = 0, $i = 0, $inc = 0, $last_packet_duration = 0, $last_packet_duration107 = 0, $last_packet_duration49 = 0, $last_packet_duration57 = 0, $last_packet_duration78 = 0, $len$addr = 0, $mode = 0, $mode60 = 0, $mode85 = 0, $mul = 0, $mul64 = 0; + var $mul80 = 0, $mul95 = 0, $nb_samples = 0, $offset = 0, $or$cond = 0, $or$cond1 = 0, $or$cond2 = 0, $or$cond3 = 0, $or$cond4 = 0, $packet_bandwidth = 0, $packet_frame_size = 0, $packet_mode = 0, $packet_offset$addr = 0, $packet_stream_channels = 0, $pcm$addr = 0, $pcm_count = 0, $rem = 0, $ret = 0, $ret40 = 0, $ret91 = 0; + var $retval = 0, $self_delimited$addr = 0, $size = 0, $soft_clip$addr = 0, $softclip_mem = 0, $softclip_mem120 = 0, $softclip_mem122 = 0, $st$addr = 0, $stream_channels = 0, $stream_channels88 = 0, $sub = 0, $sub50 = 0, $sub53 = 0, $sub63 = 0, $sub97 = 0, $tobool = 0, $tobool115 = 0, $tobool38 = 0, $toc = 0, label = 0; + var sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 208|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(208|0); + $offset = sp + 36|0; + $toc = sp + 192|0; + $size = sp + 96|0; + $st$addr = $st; + $data$addr = $data; + $len$addr = $len; + $pcm$addr = $pcm; + $frame_size$addr = $frame_size; + $decode_fec$addr = $decode_fec; + $self_delimited$addr = $self_delimited; + $packet_offset$addr = $packet_offset; + $soft_clip$addr = $soft_clip; + $0 = $decode_fec$addr; + $cmp = ($0|0)<(0); + $1 = $decode_fec$addr; + $cmp1 = ($1|0)>(1); + $or$cond = $cmp | $cmp1; + if ($or$cond) { + $retval = -1; + $127 = $retval; + STACKTOP = sp;return ($127|0); + } + $2 = $decode_fec$addr; + $tobool = ($2|0)!=(0); + $3 = $len$addr; + $cmp3 = ($3|0)==(0); + $or$cond1 = $tobool | $cmp3; + $4 = $data$addr; + $cmp5 = ($4|0)==(0|0); + $or$cond2 = $or$cond1 | $cmp5; + if ($or$cond2) { + $5 = $frame_size$addr; + $6 = $st$addr; + $Fs = ((($6)) + 12|0); + $7 = HEAP32[$Fs>>2]|0; + $div = (($7|0) / 400)&-1; + $rem = (($5|0) % ($div|0))&-1; + $cmp6 = ($rem|0)!=(0); + if ($cmp6) { + $retval = -1; + $127 = $retval; + STACKTOP = sp;return ($127|0); + } + } + $8 = $len$addr; + $cmp9 = ($8|0)==(0); + $9 = $data$addr; + $cmp11 = ($9|0)==(0|0); + $or$cond3 = $cmp9 | $cmp11; + if ($or$cond3) { + $pcm_count = 0; + while(1) { + $10 = $st$addr; + $11 = $pcm$addr; + $12 = $pcm_count; + $13 = $st$addr; + $channels = ((($13)) + 8|0); + $14 = HEAP32[$channels>>2]|0; + $mul = Math_imul($12, $14)|0; + $add$ptr = (($11) + ($mul<<2)|0); + $15 = $frame_size$addr; + $16 = $pcm_count; + $sub = (($15) - ($16))|0; + $call = (_opus_decode_frame($10,0,0,$add$ptr,$sub,0)|0); + $ret = $call; + $17 = $ret; + $cmp13 = ($17|0)<(0); + $18 = $ret; + if ($cmp13) { + label = 9; + break; + } + $19 = $pcm_count; + $add = (($19) + ($18))|0; + $pcm_count = $add; + $20 = $pcm_count; + $21 = $frame_size$addr; + $cmp16 = ($20|0)<($21|0); + if (!($cmp16)) { + label = 11; + break; + } + } + if ((label|0) == 9) { + $retval = $18; + $127 = $retval; + STACKTOP = sp;return ($127|0); + } + else if ((label|0) == 11) { + (__opus_false()|0); + $22 = $pcm_count; + $23 = $st$addr; + $last_packet_duration = ((($23)) + 72|0); + HEAP32[$last_packet_duration>>2] = $22; + $24 = $pcm_count; + $retval = $24; + $127 = $retval; + STACKTOP = sp;return ($127|0); + } + } + $25 = $len$addr; + $cmp24 = ($25|0)<(0); + if ($cmp24) { + $retval = -1; + $127 = $retval; + STACKTOP = sp;return ($127|0); + } + $26 = $data$addr; + $call28 = (_opus_packet_get_mode($26)|0); + $packet_mode = $call28; + $27 = $data$addr; + $call29 = (_opus_packet_get_bandwidth($27)|0); + $packet_bandwidth = $call29; + $28 = $data$addr; + $29 = $st$addr; + $Fs30 = ((($29)) + 12|0); + $30 = HEAP32[$Fs30>>2]|0; + $call31 = (_opus_packet_get_samples_per_frame($28,$30)|0); + $packet_frame_size = $call31; + $31 = $data$addr; + $call32 = (_opus_packet_get_nb_channels($31)|0); + $packet_stream_channels = $call32; + $32 = $data$addr; + $33 = $len$addr; + $34 = $self_delimited$addr; + $35 = $packet_offset$addr; + $call33 = (_opus_packet_parse_impl($32,$33,$34,$toc,0,$size,$offset,$35)|0); + $count = $call33; + $36 = $count; + $cmp34 = ($36|0)<(0); + if ($cmp34) { + $37 = $count; + $retval = $37; + $127 = $retval; + STACKTOP = sp;return ($127|0); + } + $38 = HEAP32[$offset>>2]|0; + $39 = $data$addr; + $add$ptr37 = (($39) + ($38)|0); + $data$addr = $add$ptr37; + $40 = $decode_fec$addr; + $tobool38 = ($40|0)!=(0); + if ($tobool38) { + $41 = $frame_size$addr; + $42 = $packet_frame_size; + $cmp41 = ($41|0)<($42|0); + $43 = $packet_mode; + $cmp43 = ($43|0)==(1002); + $or$cond4 = $cmp41 | $cmp43; + if (!($or$cond4)) { + $44 = $st$addr; + $mode = ((($44)) + 56|0); + $45 = HEAP32[$mode>>2]|0; + $cmp45 = ($45|0)==(1002); + if (!($cmp45)) { + $50 = $st$addr; + $last_packet_duration49 = ((($50)) + 72|0); + $51 = HEAP32[$last_packet_duration49>>2]|0; + $duration_copy = $51; + $52 = $frame_size$addr; + $53 = $packet_frame_size; + $sub50 = (($52) - ($53))|0; + $cmp51 = ($sub50|0)!=(0); + if ($cmp51) { + $54 = $st$addr; + $55 = $pcm$addr; + $56 = $frame_size$addr; + $57 = $packet_frame_size; + $sub53 = (($56) - ($57))|0; + $58 = $soft_clip$addr; + $call54 = (_opus_decode_native($54,0,0,$55,$sub53,0,0,0,$58)|0); + $ret40 = $call54; + $59 = $ret40; + $cmp55 = ($59|0)<(0); + if ($cmp55) { + $60 = $duration_copy; + $61 = $st$addr; + $last_packet_duration57 = ((($61)) + 72|0); + HEAP32[$last_packet_duration57>>2] = $60; + $62 = $ret40; + $retval = $62; + $127 = $retval; + STACKTOP = sp;return ($127|0); + } + } + $63 = $packet_mode; + $64 = $st$addr; + $mode60 = ((($64)) + 56|0); + HEAP32[$mode60>>2] = $63; + $65 = $packet_bandwidth; + $66 = $st$addr; + $bandwidth = ((($66)) + 52|0); + HEAP32[$bandwidth>>2] = $65; + $67 = $packet_frame_size; + $68 = $st$addr; + $frame_size61 = ((($68)) + 64|0); + HEAP32[$frame_size61>>2] = $67; + $69 = $packet_stream_channels; + $70 = $st$addr; + $stream_channels = ((($70)) + 48|0); + HEAP32[$stream_channels>>2] = $69; + $71 = $st$addr; + $72 = $data$addr; + $73 = HEAP16[$size>>1]|0; + $conv = $73 << 16 >> 16; + $74 = $pcm$addr; + $75 = $st$addr; + $channels62 = ((($75)) + 8|0); + $76 = HEAP32[$channels62>>2]|0; + $77 = $frame_size$addr; + $78 = $packet_frame_size; + $sub63 = (($77) - ($78))|0; + $mul64 = Math_imul($76, $sub63)|0; + $add$ptr65 = (($74) + ($mul64<<2)|0); + $79 = $packet_frame_size; + $call66 = (_opus_decode_frame($71,$72,$conv,$add$ptr65,$79,1)|0); + $ret40 = $call66; + $80 = $ret40; + $cmp67 = ($80|0)<(0); + if ($cmp67) { + $81 = $ret40; + $retval = $81; + $127 = $retval; + STACKTOP = sp;return ($127|0); + } else { + (__opus_false()|0); + $82 = $frame_size$addr; + $83 = $st$addr; + $last_packet_duration78 = ((($83)) + 72|0); + HEAP32[$last_packet_duration78>>2] = $82; + $84 = $frame_size$addr; + $retval = $84; + $127 = $retval; + STACKTOP = sp;return ($127|0); + } + } + } + $46 = $st$addr; + $47 = $pcm$addr; + $48 = $frame_size$addr; + $49 = $soft_clip$addr; + $call47 = (_opus_decode_native($46,0,0,$47,$48,0,0,0,$49)|0); + $retval = $call47; + $127 = $retval; + STACKTOP = sp;return ($127|0); + } + $85 = $count; + $86 = $packet_frame_size; + $mul80 = Math_imul($85, $86)|0; + $87 = $frame_size$addr; + $cmp81 = ($mul80|0)>($87|0); + if ($cmp81) { + $retval = -2; + $127 = $retval; + STACKTOP = sp;return ($127|0); + } + $88 = $packet_mode; + $89 = $st$addr; + $mode85 = ((($89)) + 56|0); + HEAP32[$mode85>>2] = $88; + $90 = $packet_bandwidth; + $91 = $st$addr; + $bandwidth86 = ((($91)) + 52|0); + HEAP32[$bandwidth86>>2] = $90; + $92 = $packet_frame_size; + $93 = $st$addr; + $frame_size87 = ((($93)) + 64|0); + HEAP32[$frame_size87>>2] = $92; + $94 = $packet_stream_channels; + $95 = $st$addr; + $stream_channels88 = ((($95)) + 48|0); + HEAP32[$stream_channels88>>2] = $94; + $nb_samples = 0; + $i = 0; + while(1) { + $96 = $i; + $97 = $count; + $cmp89 = ($96|0)<($97|0); + if (!($cmp89)) { + break; + } + $98 = $st$addr; + $99 = $data$addr; + $100 = $i; + $arrayidx92 = (($size) + ($100<<1)|0); + $101 = HEAP16[$arrayidx92>>1]|0; + $conv93 = $101 << 16 >> 16; + $102 = $pcm$addr; + $103 = $nb_samples; + $104 = $st$addr; + $channels94 = ((($104)) + 8|0); + $105 = HEAP32[$channels94>>2]|0; + $mul95 = Math_imul($103, $105)|0; + $add$ptr96 = (($102) + ($mul95<<2)|0); + $106 = $frame_size$addr; + $107 = $nb_samples; + $sub97 = (($106) - ($107))|0; + $call98 = (_opus_decode_frame($98,$99,$conv93,$add$ptr96,$sub97,0)|0); + $ret91 = $call98; + $108 = $ret91; + $cmp99 = ($108|0)<(0); + if ($cmp99) { + label = 31; + break; + } + $110 = $i; + $arrayidx103 = (($size) + ($110<<1)|0); + $111 = HEAP16[$arrayidx103>>1]|0; + $conv104 = $111 << 16 >> 16; + $112 = $data$addr; + $add$ptr105 = (($112) + ($conv104)|0); + $data$addr = $add$ptr105; + $113 = $ret91; + $114 = $nb_samples; + $add106 = (($114) + ($113))|0; + $nb_samples = $add106; + $115 = $i; + $inc = (($115) + 1)|0; + $i = $inc; + } + if ((label|0) == 31) { + $109 = $ret91; + $retval = $109; + $127 = $retval; + STACKTOP = sp;return ($127|0); + } + $116 = $nb_samples; + $117 = $st$addr; + $last_packet_duration107 = ((($117)) + 72|0); + HEAP32[$last_packet_duration107>>2] = $116; + (__opus_false()|0); + $118 = $soft_clip$addr; + $tobool115 = ($118|0)!=(0); + if ($tobool115) { + $119 = $pcm$addr; + $120 = $nb_samples; + $121 = $st$addr; + $channels117 = ((($121)) + 8|0); + $122 = HEAP32[$channels117>>2]|0; + $123 = $st$addr; + $softclip_mem = ((($123)) + 76|0); + _opus_pcm_soft_clip($119,$120,$122,$softclip_mem); + } else { + $124 = $st$addr; + $softclip_mem120 = ((($124)) + 76|0); + $arrayidx121 = ((($softclip_mem120)) + 4|0); + HEAPF32[$arrayidx121>>2] = 0.0; + $125 = $st$addr; + $softclip_mem122 = ((($125)) + 76|0); + HEAPF32[$softclip_mem122>>2] = 0.0; + } + $126 = $nb_samples; + $retval = $126; + $127 = $retval; + STACKTOP = sp;return ($127|0); +} +function _opus_decode_frame($st,$data,$len,$pcm,$frame_size,$decode_fec) { + $st = $st|0; + $data = $data|0; + $len = $len|0; + $pcm = $pcm|0; + $frame_size = $frame_size|0; + $decode_fec = $decode_fec|0; + var $$ = 0, $$12 = 0, $$sink = 0, $$sink11 = 0, $$sink2 = 0, $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0; + var $111 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0, $116 = 0, $117 = 0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0; + var $13 = 0, $130 = 0, $131 = 0, $132 = 0, $133 = 0, $134 = 0, $135 = 0, $136 = 0, $137 = 0, $138 = 0, $139 = 0, $14 = 0, $140 = 0, $141 = 0, $142 = 0, $143 = 0, $144 = 0, $145 = 0, $146 = 0, $147 = 0; + var $148 = 0, $149 = 0, $15 = 0, $150 = 0, $151 = 0, $152 = 0, $153 = 0, $154 = 0, $155 = 0, $156 = 0, $157 = 0, $158 = 0, $159 = 0, $16 = 0, $160 = 0, $161 = 0, $162 = 0, $163 = 0, $164 = 0, $165 = 0; + var $166 = 0, $167 = 0, $168 = 0, $169 = 0, $17 = 0, $170 = 0, $171 = 0, $172 = 0, $173 = 0, $174 = 0, $175 = 0, $176 = 0, $177 = 0, $178 = 0, $179 = 0, $18 = 0, $180 = 0, $181 = 0, $182 = 0, $183 = 0; + var $184 = 0, $185 = 0, $186 = 0, $187 = 0, $188 = 0, $189 = 0, $19 = 0, $190 = 0, $191 = 0, $192 = 0, $193 = 0, $194 = 0, $195 = 0, $196 = 0, $197 = 0, $198 = 0, $199 = 0, $2 = 0, $20 = 0, $200 = 0; + var $201 = 0, $202 = 0, $203 = 0, $204 = 0, $205 = 0, $206 = 0, $207 = 0, $208 = 0, $209 = 0, $21 = 0, $210 = 0, $211 = 0, $212 = 0, $213 = 0, $214 = 0, $215 = 0, $216 = 0, $217 = 0, $218 = 0, $219 = 0; + var $22 = 0, $220 = 0, $221 = 0, $222 = 0, $223 = 0, $224 = 0, $225 = 0, $226 = 0, $227 = 0, $228 = 0, $229 = 0, $23 = 0, $230 = 0, $231 = 0, $232 = 0, $233 = 0, $234 = 0, $235 = 0, $236 = 0, $237 = 0; + var $238 = 0, $239 = 0, $24 = 0, $240 = 0, $241 = 0, $242 = 0, $243 = 0, $244 = 0, $245 = 0, $246 = 0, $247 = 0, $248 = 0, $249 = 0, $25 = 0, $250 = 0, $251 = 0, $252 = 0, $253 = 0, $254 = 0, $255 = 0; + var $256 = 0.0, $257 = 0, $258 = 0, $259 = 0, $26 = 0, $260 = 0, $261 = 0, $262 = 0, $263 = 0, $264 = 0, $265 = 0, $266 = 0, $267 = 0, $268 = 0, $269 = 0, $27 = 0, $270 = 0, $271 = 0, $272 = 0, $273 = 0; + var $274 = 0, $275 = 0, $276 = 0, $277 = 0, $278 = 0, $279 = 0, $28 = 0, $280 = 0, $281 = 0, $282 = 0, $283 = 0, $284 = 0, $285 = 0, $286 = 0, $287 = 0, $288 = 0, $289 = 0, $29 = 0, $290 = 0, $291 = 0; + var $292 = 0, $293 = 0, $294 = 0, $295 = 0, $296 = 0, $297 = 0, $298 = 0, $299 = 0, $3 = 0, $30 = 0, $300 = 0, $301 = 0, $302 = 0, $303 = 0, $304 = 0, $305 = 0.0, $306 = 0, $307 = 0, $308 = 0, $309 = 0; + var $31 = 0, $310 = 0, $311 = 0, $312 = 0, $313 = 0, $314 = 0, $315 = 0, $316 = 0, $317 = 0, $318 = 0, $319 = 0, $32 = 0, $320 = 0, $321 = 0, $322 = 0, $323 = 0, $324 = 0, $325 = 0, $326 = 0, $327 = 0; + var $328 = 0, $329 = 0, $33 = 0, $330 = 0, $331 = 0, $332 = 0, $333 = 0, $334 = 0, $335 = 0, $336 = 0, $337 = 0, $338 = 0, $339 = 0.0, $34 = 0, $340 = 0, $341 = 0, $342 = 0, $343 = 0, $344 = 0, $345 = 0; + var $346 = 0, $347 = 0, $348 = 0, $349 = 0, $35 = 0, $350 = 0, $351 = 0, $352 = 0, $353 = 0, $354 = 0, $355 = 0, $356 = 0, $357 = 0, $358 = 0, $359 = 0, $36 = 0, $360 = 0, $361 = 0, $362 = 0, $363 = 0; + var $364 = 0, $365 = 0, $366 = 0, $367 = 0, $368 = 0, $369 = 0, $37 = 0, $370 = 0, $371 = 0, $372 = 0, $373 = 0, $374 = 0, $375 = 0, $376 = 0, $377 = 0, $378 = 0, $379 = 0.0, $38 = 0, $380 = 0.0, $381 = 0.0; + var $382 = 0, $383 = 0, $384 = 0, $385 = 0, $386 = 0, $387 = 0, $388 = 0, $389 = 0, $39 = 0, $390 = 0, $391 = 0, $392 = 0, $393 = 0, $394 = 0, $395 = 0, $396 = 0, $397 = 0, $398 = 0, $399 = 0, $4 = 0; + var $40 = 0, $400 = 0, $401 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0; + var $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0; + var $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0, $92 = 0; + var $93 = 0, $94 = 0, $95 = 0, $96 = 0, $97 = 0, $98 = 0, $99 = 0, $DecControl = 0, $DecControl133 = 0, $DecControl138 = 0, $DecControl170 = 0, $F10 = 0, $F20 = 0, $F2_5 = 0, $F5 = 0, $Fs = 0, $Fs121 = 0, $Fs127 = 0, $Fs4 = 0, $Fs413 = 0; + var $Fs452 = 0, $Fs480 = 0, $Fs483 = 0, $Fs7 = 0, $add = 0, $add$ptr = 0, $add$ptr1 = 0, $add$ptr191 = 0, $add$ptr293 = 0, $add$ptr295 = 0, $add$ptr384 = 0, $add$ptr393 = 0, $add$ptr399 = 0, $add$ptr404 = 0, $add$ptr407 = 0, $add$ptr41 = 0, $add$ptr411 = 0, $add$ptr444 = 0, $add$ptr447 = 0, $add$ptr450 = 0; + var $add$ptr472 = 0, $add$ptr475 = 0, $add$ptr478 = 0, $add206 = 0, $add211 = 0, $add229 = 0, $add232 = 0, $add374 = 0.0, $add430 = 0, $add434 = 0, $arch = 0, $arrayidx = 0, $arrayidx182 = 0, $arrayidx338 = 0, $arrayidx369 = 0, $arrayidx370 = 0, $arrayidx375 = 0, $arrayidx431 = 0, $arrayidx435 = 0, $arrayidx465 = 0; + var $arrayidx466 = 0, $arrayidx501 = 0, $arrayidx503 = 0, $audiosize = 0, $bandwidth = 0, $bandwidth140 = 0, $bandwidth251 = 0, $c = 0, $call = 0, $call171 = 0, $call205 = 0, $call219 = 0, $call224 = 0, $call228 = 0, $call231 = 0, $call239 = 0, $call328 = 0, $call493 = 0.0, $celt_accum = 0, $celt_dec = 0; + var $celt_frame_size = 0, $celt_mode = 0, $celt_ret = 0, $celt_to_silk = 0, $channels = 0, $channels107 = 0, $channels177 = 0, $channels189 = 0, $channels282 = 0, $channels333 = 0, $channels364 = 0, $channels39 = 0, $channels401 = 0, $channels405 = 0, $channels408 = 0, $channels412 = 0, $channels420 = 0, $channels428 = 0, $channels432 = 0, $channels442 = 0; + var $channels445 = 0, $channels448 = 0, $channels451 = 0, $channels460 = 0, $channels470 = 0, $channels473 = 0, $channels476 = 0, $channels479 = 0, $channels482 = 0, $channels496 = 0, $channels76 = 0, $cleanup$dest$slot = 0, $cmp = 0, $cmp10 = 0, $cmp102 = 0, $cmp113 = 0, $cmp116 = 0, $cmp123 = 0, $cmp13 = 0, $cmp131 = 0; + var $cmp134 = 0, $cmp136 = 0, $cmp141 = 0, $cmp162 = 0, $cmp169 = 0, $cmp179 = 0, $cmp193 = 0, $cmp199 = 0, $cmp20 = 0, $cmp202 = 0, $cmp208 = 0, $cmp213 = 0, $cmp216 = 0, $cmp225 = 0, $cmp24 = 0, $cmp240 = 0, $cmp247 = 0, $cmp269 = 0, $cmp27 = 0, $cmp272 = 0; + var $cmp29 = 0, $cmp301 = 0, $cmp304 = 0, $cmp31 = 0, $cmp311 = 0, $cmp315 = 0, $cmp335 = 0, $cmp344 = 0, $cmp358 = 0, $cmp36 = 0, $cmp366 = 0, $cmp42 = 0, $cmp421 = 0, $cmp425 = 0, $cmp44 = 0, $cmp456 = 0, $cmp46 = 0, $cmp462 = 0, $cmp49 = 0, $cmp498 = 0; + var $cmp50 = 0, $cmp508 = 0, $cmp518 = 0, $cmp52 = 0, $cmp529 = 0, $cmp59 = 0, $cmp6 = 0, $cmp62 = 0, $cmp64 = 0, $cmp67 = 0, $cmp69 = 0, $cmp72 = 0, $cmp74 = 0, $cmp85 = 0, $cmp87 = 0, $cmp94 = 0, $cmp98 = 0, $cond = 0, $cond106 = 0, $cond111 = 0; + var $cond130 = 0, $cond167 = 0, $cond18 = 0, $cond236 = 0, $cond277 = 0, $cond286 = 0, $cond309 = 0, $cond327 = 0, $cond35 = 0, $cond534 = 0, $cond91 = 0, $conv = 0, $conv209 = 0, $conv371 = 0, $conv372 = 0.0, $conv489 = 0.0, $conv491 = 0.0, $conv494 = 0.0, $data$addr = 0, $dec = 0; + var $decode_fec$addr = 0, $decode_gain = 0, $decode_gain488 = 0, $decoded_samples = 0, $div = 0, $div122 = 0, $div128 = 0, $div5 = 0, $div8 = 0, $endband = 0, $first_frame = 0, $frame_size$addr = 0, $frame_size12 = 0, $frame_size16 = 0, $frame_size22 = 0, $gain = 0.0, $i = 0, $inc = 0, $inc184 = 0, $inc340 = 0; + var $inc377 = 0, $inc437 = 0, $inc440 = 0, $inc468 = 0, $inc505 = 0, $internalSampleRate = 0, $land$ext = 0, $len$addr = 0, $lnot = 0, $lost_flag = 0, $mode = 0, $mode207 = 0, $mode23 = 0, $mul = 0, $mul108 = 0, $mul120 = 0, $mul126 = 0, $mul165 = 0, $mul178 = 0, $mul190 = 0; + var $mul210 = 0, $mul212 = 0, $mul238 = 0, $mul26 = 0, $mul283 = 0, $mul334 = 0, $mul365 = 0, $mul373 = 0.0, $mul40 = 0, $mul403 = 0, $mul406 = 0, $mul410 = 0, $mul429 = 0, $mul433 = 0, $mul443 = 0, $mul446 = 0, $mul449 = 0, $mul461 = 0, $mul471 = 0, $mul474 = 0; + var $mul477 = 0, $mul490 = 0.0, $mul492 = 0.0, $mul497 = 0, $mul502 = 0.0, $mul77 = 0, $mul9 = 0, $nChannelsInternal = 0, $or$cond = 0, $or$cond1 = 0, $or$cond10 = 0, $or$cond3 = 0, $or$cond4 = 0, $or$cond5 = 0, $or$cond6 = 0, $or$cond7 = 0, $or$cond8 = 0, $or$cond9 = 0, $payloadSize_ms = 0, $pcm$addr = 0; + var $pcm_ptr = 0, $pcm_silk_size = 0, $pcm_transition = 0, $pcm_transition_celt_size = 0, $pcm_transition_silk_size = 0, $prev_mode = 0, $prev_mode115 = 0, $prev_mode310 = 0, $prev_mode314 = 0, $prev_mode343 = 0, $prev_mode514 = 0, $prev_mode61 = 0, $prev_mode66 = 0, $prev_mode71 = 0, $prev_redundancy = 0, $prev_redundancy318 = 0, $prev_redundancy351 = 0, $prev_redundancy517 = 0, $rangeFinal512 = 0, $redundancy = 0; + var $redundancy_bytes = 0, $redundant_audio_size = 0, $redundant_rng = 0, $ret = 0, $retval = 0, $rng = 0, $saved_stack = 0, $shr = 0, $shr2 = 0, $shr233 = 0, $shr3 = 0, $silence = 0, $silk_dec = 0, $silk_dec_offset = 0, $silk_frame_size = 0, $silk_ret = 0, $st$addr = 0, $start_band = 0, $storage = 0, $stream_channels = 0; + var $stream_channels261 = 0, $sub = 0, $sub$ptr$div = 0, $sub$ptr$div383 = 0, $sub$ptr$div398 = 0, $sub$ptr$lhs$cast = 0, $sub$ptr$lhs$cast380 = 0, $sub$ptr$lhs$cast395 = 0, $sub$ptr$rhs$cast = 0, $sub$ptr$rhs$cast381 = 0, $sub$ptr$rhs$cast396 = 0, $sub$ptr$sub = 0, $sub$ptr$sub382 = 0, $sub$ptr$sub397 = 0, $sub234 = 0, $sub237 = 0, $sub244 = 0, $sub402 = 0, $sub409 = 0, $tobool = 0; + var $tobool100 = 0, $tobool172 = 0, $tobool174 = 0, $tobool197 = 0, $tobool222 = 0, $tobool263 = 0, $tobool267 = 0, $tobool280 = 0, $tobool288 = 0, $tobool290 = 0, $tobool319 = 0, $tobool323 = 0, $tobool330 = 0, $tobool347 = 0, $tobool349 = 0, $tobool352 = 0, $tobool361 = 0, $tobool387 = 0, $tobool389 = 0, $tobool415 = 0; + var $tobool417 = 0, $tobool454 = 0, $tobool486 = 0, $tobool515 = 0, $tobool516 = 0, $tobool83 = 0, $transition = 0, $vararg_buffer = 0, $vararg_buffer13 = 0, $vararg_buffer16 = 0, $vararg_buffer19 = 0, $vararg_buffer22 = 0, $vararg_buffer25 = 0, $vararg_buffer27 = 0, $vararg_buffer30 = 0, $vararg_buffer33 = 0, $vararg_buffer35 = 0, $vararg_buffer38 = 0, $vla = 0, $vla$alloca_mul = 0; + var $vla112 = 0, $vla112$alloca_mul = 0, $vla266 = 0, $vla266$alloca_mul = 0, $vla287 = 0, $vla287$alloca_mul = 0, $window = 0, $window386 = 0, $x = 0.0, $xor = 0, $xor$sink = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 320|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(320|0); + $vararg_buffer38 = sp + 80|0; + $vararg_buffer35 = sp + 72|0; + $vararg_buffer33 = sp + 64|0; + $vararg_buffer30 = sp + 56|0; + $vararg_buffer27 = sp + 48|0; + $vararg_buffer25 = sp + 40|0; + $vararg_buffer22 = sp + 32|0; + $vararg_buffer19 = sp + 24|0; + $vararg_buffer16 = sp + 16|0; + $vararg_buffer13 = sp + 8|0; + $vararg_buffer = sp; + $dec = sp + 216|0; + $silk_frame_size = sp + 212|0; + $redundant_rng = sp + 136|0; + $silence = sp + 312|0; + $celt_mode = sp + 92|0; + $st$addr = $st; + $data$addr = $data; + $len$addr = $len; + $pcm$addr = $pcm; + $frame_size$addr = $frame_size; + $decode_fec$addr = $decode_fec; + $silk_ret = 0; + $celt_ret = 0; + $pcm_transition = 0; + $transition = 0; + $redundancy = 0; + $redundancy_bytes = 0; + $celt_to_silk = 0; + HEAP32[$redundant_rng>>2] = 0; + $0 = $st$addr; + $1 = $st$addr; + $silk_dec_offset = ((($1)) + 4|0); + $2 = HEAP32[$silk_dec_offset>>2]|0; + $add$ptr = (($0) + ($2)|0); + $silk_dec = $add$ptr; + $3 = $st$addr; + $4 = $st$addr; + $5 = HEAP32[$4>>2]|0; + $add$ptr1 = (($3) + ($5)|0); + $celt_dec = $add$ptr1; + $6 = $st$addr; + $Fs = ((($6)) + 12|0); + $7 = HEAP32[$Fs>>2]|0; + $div = (($7|0) / 50)&-1; + $F20 = $div; + $8 = $F20; + $shr = $8 >> 1; + $F10 = $shr; + $9 = $F10; + $shr2 = $9 >> 1; + $F5 = $shr2; + $10 = $F5; + $shr3 = $10 >> 1; + $F2_5 = $shr3; + $11 = $frame_size$addr; + $12 = $F2_5; + $cmp = ($11|0)<($12|0); + if ($cmp) { + $retval = -2; + $401 = $retval; + STACKTOP = sp;return ($401|0); + } + $13 = $frame_size$addr; + $14 = $st$addr; + $Fs4 = ((($14)) + 12|0); + $15 = HEAP32[$Fs4>>2]|0; + $div5 = (($15|0) / 25)&-1; + $mul = ($div5*3)|0; + $cmp6 = ($13|0)<($mul|0); + if ($cmp6) { + $16 = $frame_size$addr; + $cond = $16; + } else { + $17 = $st$addr; + $Fs7 = ((($17)) + 12|0); + $18 = HEAP32[$Fs7>>2]|0; + $div8 = (($18|0) / 25)&-1; + $mul9 = ($div8*3)|0; + $cond = $mul9; + } + $frame_size$addr = $cond; + $19 = $len$addr; + $cmp10 = ($19|0)<=(1); + if ($cmp10) { + $data$addr = 0; + $20 = $frame_size$addr; + $21 = $st$addr; + $frame_size12 = ((($21)) + 64|0); + $22 = HEAP32[$frame_size12>>2]|0; + $cmp13 = ($20|0)<($22|0); + if ($cmp13) { + $23 = $frame_size$addr; + $cond18 = $23; + } else { + $24 = $st$addr; + $frame_size16 = ((($24)) + 64|0); + $25 = HEAP32[$frame_size16>>2]|0; + $cond18 = $25; + } + $frame_size$addr = $cond18; + } + $26 = $data$addr; + $cmp20 = ($26|0)!=(0|0); + do { + if ($cmp20) { + $27 = $st$addr; + $frame_size22 = ((($27)) + 64|0); + $28 = HEAP32[$frame_size22>>2]|0; + $audiosize = $28; + $29 = $st$addr; + $mode23 = ((($29)) + 56|0); + $30 = HEAP32[$mode23>>2]|0; + $mode = $30; + $31 = $data$addr; + $32 = $len$addr; + _ec_dec_init($dec,$31,$32); + } else { + $33 = $frame_size$addr; + $audiosize = $33; + $34 = $st$addr; + $prev_mode = ((($34)) + 60|0); + $35 = HEAP32[$prev_mode>>2]|0; + $mode = $35; + $36 = $mode; + $cmp24 = ($36|0)==(0); + if ($cmp24) { + $i = 0; + while(1) { + $37 = $i; + $38 = $audiosize; + $39 = $st$addr; + $channels = ((($39)) + 8|0); + $40 = HEAP32[$channels>>2]|0; + $mul26 = Math_imul($38, $40)|0; + $cmp27 = ($37|0)<($mul26|0); + if (!($cmp27)) { + break; + } + $41 = $pcm$addr; + $42 = $i; + $arrayidx = (($41) + ($42<<2)|0); + HEAPF32[$arrayidx>>2] = 0.0; + $43 = $i; + $inc = (($43) + 1)|0; + $i = $inc; + } + $44 = $audiosize; + $retval = $44; + $401 = $retval; + STACKTOP = sp;return ($401|0); + } + $45 = $audiosize; + $46 = $F20; + $cmp29 = ($45|0)>($46|0); + if ($cmp29) { + while(1) { + $47 = $st$addr; + $48 = $pcm$addr; + $49 = $audiosize; + $50 = $F20; + $cmp31 = ($49|0)<($50|0); + $51 = $audiosize; + $52 = $F20; + $cond35 = $cmp31 ? $51 : $52; + $call = (_opus_decode_frame($47,0,0,$48,$cond35,0)|0); + $ret = $call; + $53 = $ret; + $cmp36 = ($53|0)<(0); + $54 = $ret; + if ($cmp36) { + label = 20; + break; + } + $55 = $st$addr; + $channels39 = ((($55)) + 8|0); + $56 = HEAP32[$channels39>>2]|0; + $mul40 = Math_imul($54, $56)|0; + $57 = $pcm$addr; + $add$ptr41 = (($57) + ($mul40<<2)|0); + $pcm$addr = $add$ptr41; + $58 = $ret; + $59 = $audiosize; + $sub = (($59) - ($58))|0; + $audiosize = $sub; + $60 = $audiosize; + $cmp42 = ($60|0)>(0); + if (!($cmp42)) { + label = 22; + break; + } + } + if ((label|0) == 20) { + $retval = $54; + $401 = $retval; + STACKTOP = sp;return ($401|0); + } + else if ((label|0) == 22) { + $61 = $frame_size$addr; + $retval = $61; + $401 = $retval; + STACKTOP = sp;return ($401|0); + } + } + $62 = $audiosize; + $63 = $F20; + $cmp44 = ($62|0)<($63|0); + if ($cmp44) { + $64 = $audiosize; + $65 = $F10; + $cmp46 = ($64|0)>($65|0); + if ($cmp46) { + $66 = $F10; + $audiosize = $66; + break; + } + $67 = $mode; + $cmp49 = ($67|0)!=(1000); + if ($cmp49) { + $68 = $audiosize; + $69 = $F5; + $cmp50 = ($68|0)>($69|0); + if ($cmp50) { + $70 = $audiosize; + $71 = $F10; + $cmp52 = ($70|0)<($71|0); + if ($cmp52) { + $72 = $F5; + $audiosize = $72; + } + } + } + } + } + } while(0); + $celt_accum = 0; + $pcm_transition_silk_size = 1; + $pcm_transition_celt_size = 1; + $73 = $data$addr; + $cmp59 = ($73|0)!=(0|0); + do { + if ($cmp59) { + $74 = $st$addr; + $prev_mode61 = ((($74)) + 60|0); + $75 = HEAP32[$prev_mode61>>2]|0; + $cmp62 = ($75|0)>(0); + if ($cmp62) { + $76 = $mode; + $cmp64 = ($76|0)==(1002); + if ($cmp64) { + $77 = $st$addr; + $prev_mode66 = ((($77)) + 60|0); + $78 = HEAP32[$prev_mode66>>2]|0; + $cmp67 = ($78|0)!=(1002); + if ($cmp67) { + $79 = $st$addr; + $prev_redundancy = ((($79)) + 68|0); + $80 = HEAP32[$prev_redundancy>>2]|0; + $tobool = ($80|0)!=(0); + if ($tobool) { + label = 35; + } + } else { + label = 35; + } + } else { + label = 35; + } + if ((label|0) == 35) { + $81 = $mode; + $cmp69 = ($81|0)!=(1002); + if (!($cmp69)) { + break; + } + $82 = $st$addr; + $prev_mode71 = ((($82)) + 60|0); + $83 = HEAP32[$prev_mode71>>2]|0; + $cmp72 = ($83|0)==(1002); + if (!($cmp72)) { + break; + } + } + $transition = 1; + $84 = $mode; + $cmp74 = ($84|0)==(1002); + $85 = $F5; + $86 = $st$addr; + $channels76 = ((($86)) + 8|0); + $87 = HEAP32[$channels76>>2]|0; + $mul77 = Math_imul($85, $87)|0; + if ($cmp74) { + $pcm_transition_celt_size = $mul77; + break; + } else { + $pcm_transition_silk_size = $mul77; + break; + } + } + } + } while(0); + $88 = $pcm_transition_celt_size; + $89 = (_llvm_stacksave()|0); + $saved_stack = $89; + $vla$alloca_mul = $88<<2; + $vla = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla$alloca_mul)|0)+15)&-16)|0);; + $90 = $transition; + $tobool83 = ($90|0)!=(0); + $91 = $mode; + $cmp85 = ($91|0)==(1002); + $or$cond = $tobool83 & $cmp85; + if ($or$cond) { + $pcm_transition = $vla; + $92 = $st$addr; + $93 = $pcm_transition; + $94 = $F5; + $95 = $audiosize; + $cmp87 = ($94|0)<($95|0); + $96 = $F5; + $97 = $audiosize; + $cond91 = $cmp87 ? $96 : $97; + (_opus_decode_frame($92,0,0,$93,$cond91,0)|0); + } + $98 = $audiosize; + $99 = $frame_size$addr; + $cmp94 = ($98|0)>($99|0); + L62: do { + if ($cmp94) { + $retval = -1; + $cleanup$dest$slot = 1; + } else { + $100 = $audiosize; + $frame_size$addr = $100; + $101 = $mode; + $cmp98 = ($101|0)==(1002); + $102 = $celt_accum; + $tobool100 = ($102|0)!=(0); + $or$cond1 = $cmp98 | $tobool100; + if ($or$cond1) { + $cond111 = 1; + } else { + $103 = $F10; + $104 = $frame_size$addr; + $cmp102 = ($103|0)>($104|0); + $105 = $F10; + $106 = $frame_size$addr; + $cond106 = $cmp102 ? $105 : $106; + $107 = $st$addr; + $channels107 = ((($107)) + 8|0); + $108 = HEAP32[$channels107>>2]|0; + $mul108 = Math_imul($cond106, $108)|0; + $cond111 = $mul108; + } + $pcm_silk_size = $cond111; + $109 = $pcm_silk_size; + $vla112$alloca_mul = $109<<1; + $vla112 = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla112$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla112$alloca_mul)|0)+15)&-16)|0);; + $110 = $mode; + $cmp113 = ($110|0)!=(1002); + L68: do { + if ($cmp113) { + $pcm_ptr = $vla112; + $111 = $st$addr; + $prev_mode115 = ((($111)) + 60|0); + $112 = HEAP32[$prev_mode115>>2]|0; + $cmp116 = ($112|0)==(1002); + if ($cmp116) { + $113 = $silk_dec; + (_silk_InitDecoder($113)|0); + } + $114 = $audiosize; + $mul120 = ($114*1000)|0; + $115 = $st$addr; + $Fs121 = ((($115)) + 12|0); + $116 = HEAP32[$Fs121>>2]|0; + $div122 = (($mul120|0) / ($116|0))&-1; + $cmp123 = (10)>($div122|0); + if ($cmp123) { + $cond130 = 10; + } else { + $117 = $audiosize; + $mul126 = ($117*1000)|0; + $118 = $st$addr; + $Fs127 = ((($118)) + 12|0); + $119 = HEAP32[$Fs127>>2]|0; + $div128 = (($mul126|0) / ($119|0))&-1; + $cond130 = $div128; + } + $120 = $st$addr; + $DecControl = ((($120)) + 16|0); + $payloadSize_ms = ((($DecControl)) + 16|0); + HEAP32[$payloadSize_ms>>2] = $cond130; + $121 = $data$addr; + $cmp131 = ($121|0)!=(0|0); + if ($cmp131) { + $122 = $st$addr; + $stream_channels = ((($122)) + 48|0); + $123 = HEAP32[$stream_channels>>2]|0; + $124 = $st$addr; + $DecControl133 = ((($124)) + 16|0); + $nChannelsInternal = ((($DecControl133)) + 4|0); + HEAP32[$nChannelsInternal>>2] = $123; + $125 = $mode; + $cmp134 = ($125|0)==(1000); + $126 = $st$addr; + if ($cmp134) { + $bandwidth = ((($126)) + 52|0); + $127 = HEAP32[$bandwidth>>2]|0; + $cmp136 = ($127|0)==(1101); + $128 = $st$addr; + if ($cmp136) { + $$sink = 8000;$$sink2 = $128; + } else { + $bandwidth140 = ((($128)) + 52|0); + $129 = HEAP32[$bandwidth140>>2]|0; + $cmp141 = ($129|0)==(1102); + $130 = $st$addr; + $131 = $st$addr; + $$ = $cmp141 ? $130 : $131; + $$12 = $cmp141 ? 12000 : 16000; + $$sink = $$12;$$sink2 = $$; + } + } else { + $$sink = 16000;$$sink2 = $126; + } + $DecControl138 = ((($$sink2)) + 16|0); + $internalSampleRate = ((($DecControl138)) + 12|0); + HEAP32[$internalSampleRate>>2] = $$sink; + } + $132 = $data$addr; + $cmp162 = ($132|0)==(0|0); + $133 = $decode_fec$addr; + $mul165 = $133<<1; + $cond167 = $cmp162 ? 1 : $mul165; + $lost_flag = $cond167; + $decoded_samples = 0; + L83: while(1) { + $134 = $decoded_samples; + $cmp169 = ($134|0)==(0); + $conv = $cmp169&1; + $first_frame = $conv; + $135 = $silk_dec; + $136 = $st$addr; + $DecControl170 = ((($136)) + 16|0); + $137 = $lost_flag; + $138 = $first_frame; + $139 = $pcm_ptr; + $140 = $st$addr; + $arch = ((($140)) + 44|0); + $141 = HEAP32[$arch>>2]|0; + $call171 = (_silk_Decode($135,$DecControl170,$137,$138,$dec,$139,$silk_frame_size,$141)|0); + $silk_ret = $call171; + $142 = $silk_ret; + $tobool172 = ($142|0)!=(0); + L85: do { + if ($tobool172) { + $143 = $lost_flag; + $tobool174 = ($143|0)!=(0); + if (!($tobool174)) { + break L83; + } + $144 = $frame_size$addr; + HEAP32[$silk_frame_size>>2] = $144; + $i = 0; + while(1) { + $145 = $i; + $146 = $frame_size$addr; + $147 = $st$addr; + $channels177 = ((($147)) + 8|0); + $148 = HEAP32[$channels177>>2]|0; + $mul178 = Math_imul($146, $148)|0; + $cmp179 = ($145|0)<($mul178|0); + if (!($cmp179)) { + break L85; + } + $149 = $pcm_ptr; + $150 = $i; + $arrayidx182 = (($149) + ($150<<1)|0); + HEAP16[$arrayidx182>>1] = 0; + $151 = $i; + $inc184 = (($151) + 1)|0; + $i = $inc184; + } + } + } while(0); + $152 = HEAP32[$silk_frame_size>>2]|0; + $153 = $st$addr; + $channels189 = ((($153)) + 8|0); + $154 = HEAP32[$channels189>>2]|0; + $mul190 = Math_imul($152, $154)|0; + $155 = $pcm_ptr; + $add$ptr191 = (($155) + ($mul190<<1)|0); + $pcm_ptr = $add$ptr191; + $156 = HEAP32[$silk_frame_size>>2]|0; + $157 = $decoded_samples; + $add = (($157) + ($156))|0; + $decoded_samples = $add; + $158 = $decoded_samples; + $159 = $frame_size$addr; + $cmp193 = ($158|0)<($159|0); + if (!($cmp193)) { + break L68; + } + } + $retval = -3; + $cleanup$dest$slot = 1; + break L62; + } + } while(0); + $start_band = 0; + $160 = $decode_fec$addr; + $tobool197 = ($160|0)==(0); + $161 = $mode; + $cmp199 = ($161|0)!=(1002); + $or$cond3 = $tobool197 & $cmp199; + $162 = $data$addr; + $cmp202 = ($162|0)!=(0|0); + $or$cond4 = $or$cond3 & $cmp202; + if ($or$cond4) { + $call205 = (_ec_tell($dec)|0); + $add206 = (($call205) + 17)|0; + $163 = $st$addr; + $mode207 = ((($163)) + 56|0); + $164 = HEAP32[$mode207>>2]|0; + $cmp208 = ($164|0)==(1001); + $conv209 = $cmp208&1; + $mul210 = ($conv209*20)|0; + $add211 = (($add206) + ($mul210))|0; + $165 = $len$addr; + $mul212 = $165<<3; + $cmp213 = ($add211|0)<=($mul212|0); + if ($cmp213) { + $166 = $mode; + $cmp216 = ($166|0)==(1001); + if ($cmp216) { + $call219 = (_ec_dec_bit_logp($dec,12)|0); + $redundancy = $call219; + } else { + $redundancy = 1; + } + $167 = $redundancy; + $tobool222 = ($167|0)!=(0); + if ($tobool222) { + $call224 = (_ec_dec_bit_logp($dec,1)|0); + $celt_to_silk = $call224; + $168 = $mode; + $cmp225 = ($168|0)==(1001); + if ($cmp225) { + $call228 = (_ec_dec_uint($dec,256)|0); + $add229 = (($call228) + 2)|0; + $cond236 = $add229; + } else { + $169 = $len$addr; + $call231 = (_ec_tell($dec)|0); + $add232 = (($call231) + 7)|0; + $shr233 = $add232 >> 3; + $sub234 = (($169) - ($shr233))|0; + $cond236 = $sub234; + } + $redundancy_bytes = $cond236; + $170 = $redundancy_bytes; + $171 = $len$addr; + $sub237 = (($171) - ($170))|0; + $len$addr = $sub237; + $172 = $len$addr; + $mul238 = $172<<3; + $call239 = (_ec_tell($dec)|0); + $cmp240 = ($mul238|0)<($call239|0); + if ($cmp240) { + $len$addr = 0; + $redundancy_bytes = 0; + $redundancy = 0; + } + $173 = $redundancy_bytes; + $storage = ((($dec)) + 4|0); + $174 = HEAP32[$storage>>2]|0; + $sub244 = (($174) - ($173))|0; + HEAP32[$storage>>2] = $sub244; + } + } + } + $175 = $mode; + $cmp247 = ($175|0)!=(1002); + if ($cmp247) { + $start_band = 17; + } + $endband = 21; + $176 = $st$addr; + $bandwidth251 = ((($176)) + 52|0); + $177 = HEAP32[$bandwidth251>>2]|0; + switch ($177|0) { + case 1101: { + $endband = 13; + break; + } + case 1103: case 1102: { + $endband = 17; + break; + } + case 1104: { + $endband = 19; + break; + } + case 1105: { + $endband = 21; + break; + } + default: { + } + } + $178 = $celt_dec; + $179 = $endband; + HEAP32[$vararg_buffer>>2] = $179; + (_opus_custom_decoder_ctl($178,10012,$vararg_buffer)|0); + $180 = $celt_dec; + $181 = $st$addr; + $stream_channels261 = ((($181)) + 48|0); + $182 = HEAP32[$stream_channels261>>2]|0; + HEAP32[$vararg_buffer13>>2] = $182; + (_opus_custom_decoder_ctl($180,10008,$vararg_buffer13)|0); + $183 = $redundancy; + $tobool263 = ($183|0)!=(0); + if ($tobool263) { + $transition = 0; + $pcm_transition_silk_size = 1; + } + $184 = $pcm_transition_silk_size; + $vla266$alloca_mul = $184<<2; + $vla266 = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla266$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla266$alloca_mul)|0)+15)&-16)|0);; + $185 = $transition; + $tobool267 = ($185|0)!=(0); + $186 = $mode; + $cmp269 = ($186|0)!=(1002); + $or$cond5 = $tobool267 & $cmp269; + if ($or$cond5) { + $pcm_transition = $vla266; + $187 = $st$addr; + $188 = $pcm_transition; + $189 = $F5; + $190 = $audiosize; + $cmp272 = ($189|0)<($190|0); + $191 = $F5; + $192 = $audiosize; + $cond277 = $cmp272 ? $191 : $192; + (_opus_decode_frame($187,0,0,$188,$cond277,0)|0); + } + $193 = $redundancy; + $tobool280 = ($193|0)!=(0); + if ($tobool280) { + $194 = $F5; + $195 = $st$addr; + $channels282 = ((($195)) + 8|0); + $196 = HEAP32[$channels282>>2]|0; + $mul283 = Math_imul($194, $196)|0; + $cond286 = $mul283; + } else { + $cond286 = 1; + } + $redundant_audio_size = $cond286; + $197 = $redundant_audio_size; + $vla287$alloca_mul = $197<<2; + $vla287 = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla287$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla287$alloca_mul)|0)+15)&-16)|0);; + $198 = $redundancy; + $tobool288 = ($198|0)!=(0); + $199 = $celt_to_silk; + $tobool290 = ($199|0)!=(0); + $or$cond6 = $tobool288 & $tobool290; + if ($or$cond6) { + $200 = $celt_dec; + HEAP32[$vararg_buffer16>>2] = 0; + (_opus_custom_decoder_ctl($200,10010,$vararg_buffer16)|0); + $201 = $celt_dec; + $202 = $data$addr; + $203 = $len$addr; + $add$ptr293 = (($202) + ($203)|0); + $204 = $redundancy_bytes; + $205 = $F5; + (_celt_decode_with_ec($201,$add$ptr293,$204,$vla287,$205,0,0)|0); + $206 = $celt_dec; + $sub$ptr$lhs$cast = $redundant_rng; + $sub$ptr$rhs$cast = $redundant_rng; + $sub$ptr$sub = (($sub$ptr$lhs$cast) - ($sub$ptr$rhs$cast))|0; + $sub$ptr$div = (($sub$ptr$sub|0) / 4)&-1; + $add$ptr295 = (($redundant_rng) + ($sub$ptr$div<<2)|0); + HEAP32[$vararg_buffer19>>2] = $add$ptr295; + (_opus_custom_decoder_ctl($206,4031,$vararg_buffer19)|0); + } + $207 = $celt_dec; + $208 = $start_band; + HEAP32[$vararg_buffer22>>2] = $208; + (_opus_custom_decoder_ctl($207,10010,$vararg_buffer22)|0); + $209 = $mode; + $cmp301 = ($209|0)!=(1000); + do { + if ($cmp301) { + $210 = $F20; + $211 = $frame_size$addr; + $cmp304 = ($210|0)<($211|0); + $212 = $F20; + $213 = $frame_size$addr; + $cond309 = $cmp304 ? $212 : $213; + $celt_frame_size = $cond309; + $214 = $mode; + $215 = $st$addr; + $prev_mode310 = ((($215)) + 60|0); + $216 = HEAP32[$prev_mode310>>2]|0; + $cmp311 = ($214|0)!=($216|0); + do { + if ($cmp311) { + $217 = $st$addr; + $prev_mode314 = ((($217)) + 60|0); + $218 = HEAP32[$prev_mode314>>2]|0; + $cmp315 = ($218|0)>(0); + if (!($cmp315)) { + break; + } + $219 = $st$addr; + $prev_redundancy318 = ((($219)) + 68|0); + $220 = HEAP32[$prev_redundancy318>>2]|0; + $tobool319 = ($220|0)!=(0); + if ($tobool319) { + break; + } + $221 = $celt_dec; + (_opus_custom_decoder_ctl($221,4028,$vararg_buffer25)|0); + } + } while(0); + $222 = $celt_dec; + $223 = $decode_fec$addr; + $tobool323 = ($223|0)!=(0); + $224 = $data$addr; + $cond327 = $tobool323 ? 0 : $224; + $225 = $len$addr; + $226 = $pcm$addr; + $227 = $celt_frame_size; + $228 = $celt_accum; + $call328 = (_celt_decode_with_ec($222,$cond327,$225,$226,$227,$dec,$228)|0); + $celt_ret = $call328; + } else { + ;HEAP8[$silence>>0]=HEAP8[21021>>0]|0;HEAP8[$silence+1>>0]=HEAP8[21021+1>>0]|0; + $229 = $celt_accum; + $tobool330 = ($229|0)!=(0); + L139: do { + if (!($tobool330)) { + $i = 0; + while(1) { + $230 = $i; + $231 = $frame_size$addr; + $232 = $st$addr; + $channels333 = ((($232)) + 8|0); + $233 = HEAP32[$channels333>>2]|0; + $mul334 = Math_imul($231, $233)|0; + $cmp335 = ($230|0)<($mul334|0); + if (!($cmp335)) { + break L139; + } + $234 = $pcm$addr; + $235 = $i; + $arrayidx338 = (($234) + ($235<<2)|0); + HEAPF32[$arrayidx338>>2] = 0.0; + $236 = $i; + $inc340 = (($236) + 1)|0; + $i = $inc340; + } + } + } while(0); + $237 = $st$addr; + $prev_mode343 = ((($237)) + 60|0); + $238 = HEAP32[$prev_mode343>>2]|0; + $cmp344 = ($238|0)==(1001); + if ($cmp344) { + $239 = $redundancy; + $tobool347 = ($239|0)!=(0); + $240 = $celt_to_silk; + $tobool349 = ($240|0)!=(0); + $or$cond7 = $tobool347 & $tobool349; + if ($or$cond7) { + $241 = $st$addr; + $prev_redundancy351 = ((($241)) + 68|0); + $242 = HEAP32[$prev_redundancy351>>2]|0; + $tobool352 = ($242|0)!=(0); + if ($tobool352) { + break; + } + } + $243 = $celt_dec; + HEAP32[$vararg_buffer27>>2] = 0; + (_opus_custom_decoder_ctl($243,10010,$vararg_buffer27)|0); + $244 = $celt_dec; + $245 = $pcm$addr; + $246 = $F2_5; + $247 = $celt_accum; + (_celt_decode_with_ec($244,$silence,2,$245,$246,0,$247)|0); + } + } + } while(0); + $248 = $mode; + $cmp358 = ($248|0)==(1002); + $249 = $celt_accum; + $tobool361 = ($249|0)!=(0); + $or$cond8 = $cmp358 | $tobool361; + L150: do { + if (!($or$cond8)) { + $i = 0; + while(1) { + $250 = $i; + $251 = $frame_size$addr; + $252 = $st$addr; + $channels364 = ((($252)) + 8|0); + $253 = HEAP32[$channels364>>2]|0; + $mul365 = Math_imul($251, $253)|0; + $cmp366 = ($250|0)<($mul365|0); + if (!($cmp366)) { + break L150; + } + $254 = $pcm$addr; + $255 = $i; + $arrayidx369 = (($254) + ($255<<2)|0); + $256 = +HEAPF32[$arrayidx369>>2]; + $257 = $i; + $arrayidx370 = (($vla112) + ($257<<1)|0); + $258 = HEAP16[$arrayidx370>>1]|0; + $conv371 = $258 << 16 >> 16; + $conv372 = (+($conv371|0)); + $mul373 = 3.0517578125E-5 * $conv372; + $add374 = $256 + $mul373; + $259 = $pcm$addr; + $260 = $i; + $arrayidx375 = (($259) + ($260<<2)|0); + HEAPF32[$arrayidx375>>2] = $add374; + $261 = $i; + $inc377 = (($261) + 1)|0; + $i = $inc377; + } + } + } while(0); + $262 = $celt_dec; + $sub$ptr$lhs$cast380 = $celt_mode; + $sub$ptr$rhs$cast381 = $celt_mode; + $sub$ptr$sub382 = (($sub$ptr$lhs$cast380) - ($sub$ptr$rhs$cast381))|0; + $sub$ptr$div383 = (($sub$ptr$sub382|0) / 4)&-1; + $add$ptr384 = (($celt_mode) + ($sub$ptr$div383<<2)|0); + HEAP32[$vararg_buffer30>>2] = $add$ptr384; + (_opus_custom_decoder_ctl($262,10015,$vararg_buffer30)|0); + $263 = HEAP32[$celt_mode>>2]|0; + $window386 = ((($263)) + 60|0); + $264 = HEAP32[$window386>>2]|0; + $window = $264; + $265 = $redundancy; + $tobool387 = ($265|0)==(0); + $266 = $celt_to_silk; + $tobool389 = ($266|0)!=(0); + $or$cond9 = $tobool387 | $tobool389; + if (!($or$cond9)) { + $267 = $celt_dec; + (_opus_custom_decoder_ctl($267,4028,$vararg_buffer33)|0); + $268 = $celt_dec; + HEAP32[$vararg_buffer35>>2] = 0; + (_opus_custom_decoder_ctl($268,10010,$vararg_buffer35)|0); + $269 = $celt_dec; + $270 = $data$addr; + $271 = $len$addr; + $add$ptr393 = (($270) + ($271)|0); + $272 = $redundancy_bytes; + $273 = $F5; + (_celt_decode_with_ec($269,$add$ptr393,$272,$vla287,$273,0,0)|0); + $274 = $celt_dec; + $sub$ptr$lhs$cast395 = $redundant_rng; + $sub$ptr$rhs$cast396 = $redundant_rng; + $sub$ptr$sub397 = (($sub$ptr$lhs$cast395) - ($sub$ptr$rhs$cast396))|0; + $sub$ptr$div398 = (($sub$ptr$sub397|0) / 4)&-1; + $add$ptr399 = (($redundant_rng) + ($sub$ptr$div398<<2)|0); + HEAP32[$vararg_buffer38>>2] = $add$ptr399; + (_opus_custom_decoder_ctl($274,4031,$vararg_buffer38)|0); + $275 = $pcm$addr; + $276 = $st$addr; + $channels401 = ((($276)) + 8|0); + $277 = HEAP32[$channels401>>2]|0; + $278 = $frame_size$addr; + $279 = $F2_5; + $sub402 = (($278) - ($279))|0; + $mul403 = Math_imul($277, $sub402)|0; + $add$ptr404 = (($275) + ($mul403<<2)|0); + $280 = $st$addr; + $channels405 = ((($280)) + 8|0); + $281 = HEAP32[$channels405>>2]|0; + $282 = $F2_5; + $mul406 = Math_imul($281, $282)|0; + $add$ptr407 = (($vla287) + ($mul406<<2)|0); + $283 = $pcm$addr; + $284 = $st$addr; + $channels408 = ((($284)) + 8|0); + $285 = HEAP32[$channels408>>2]|0; + $286 = $frame_size$addr; + $287 = $F2_5; + $sub409 = (($286) - ($287))|0; + $mul410 = Math_imul($285, $sub409)|0; + $add$ptr411 = (($283) + ($mul410<<2)|0); + $288 = $F2_5; + $289 = $st$addr; + $channels412 = ((($289)) + 8|0); + $290 = HEAP32[$channels412>>2]|0; + $291 = $window; + $292 = $st$addr; + $Fs413 = ((($292)) + 12|0); + $293 = HEAP32[$Fs413>>2]|0; + _smooth_fade($add$ptr404,$add$ptr407,$add$ptr411,$288,$290,$291,$293); + } + $294 = $redundancy; + $tobool415 = ($294|0)!=(0); + $295 = $celt_to_silk; + $tobool417 = ($295|0)!=(0); + $or$cond10 = $tobool415 & $tobool417; + if ($or$cond10) { + $c = 0; + while(1) { + $296 = $c; + $297 = $st$addr; + $channels420 = ((($297)) + 8|0); + $298 = HEAP32[$channels420>>2]|0; + $cmp421 = ($296|0)<($298|0); + if (!($cmp421)) { + break; + } + $i = 0; + while(1) { + $299 = $i; + $300 = $F2_5; + $cmp425 = ($299|0)<($300|0); + if (!($cmp425)) { + break; + } + $301 = $st$addr; + $channels428 = ((($301)) + 8|0); + $302 = HEAP32[$channels428>>2]|0; + $303 = $i; + $mul429 = Math_imul($302, $303)|0; + $304 = $c; + $add430 = (($mul429) + ($304))|0; + $arrayidx431 = (($vla287) + ($add430<<2)|0); + $305 = +HEAPF32[$arrayidx431>>2]; + $306 = $pcm$addr; + $307 = $st$addr; + $channels432 = ((($307)) + 8|0); + $308 = HEAP32[$channels432>>2]|0; + $309 = $i; + $mul433 = Math_imul($308, $309)|0; + $310 = $c; + $add434 = (($mul433) + ($310))|0; + $arrayidx435 = (($306) + ($add434<<2)|0); + HEAPF32[$arrayidx435>>2] = $305; + $311 = $i; + $inc437 = (($311) + 1)|0; + $i = $inc437; + } + $312 = $c; + $inc440 = (($312) + 1)|0; + $c = $inc440; + } + $313 = $st$addr; + $channels442 = ((($313)) + 8|0); + $314 = HEAP32[$channels442>>2]|0; + $315 = $F2_5; + $mul443 = Math_imul($314, $315)|0; + $add$ptr444 = (($vla287) + ($mul443<<2)|0); + $316 = $pcm$addr; + $317 = $st$addr; + $channels445 = ((($317)) + 8|0); + $318 = HEAP32[$channels445>>2]|0; + $319 = $F2_5; + $mul446 = Math_imul($318, $319)|0; + $add$ptr447 = (($316) + ($mul446<<2)|0); + $320 = $pcm$addr; + $321 = $st$addr; + $channels448 = ((($321)) + 8|0); + $322 = HEAP32[$channels448>>2]|0; + $323 = $F2_5; + $mul449 = Math_imul($322, $323)|0; + $add$ptr450 = (($320) + ($mul449<<2)|0); + $324 = $F2_5; + $325 = $st$addr; + $channels451 = ((($325)) + 8|0); + $326 = HEAP32[$channels451>>2]|0; + $327 = $window; + $328 = $st$addr; + $Fs452 = ((($328)) + 12|0); + $329 = HEAP32[$Fs452>>2]|0; + _smooth_fade($add$ptr444,$add$ptr447,$add$ptr450,$324,$326,$327,$329); + } + $330 = $transition; + $tobool454 = ($330|0)!=(0); + do { + if ($tobool454) { + $331 = $audiosize; + $332 = $F5; + $cmp456 = ($331|0)>=($332|0); + if (!($cmp456)) { + $360 = $pcm_transition; + $361 = $pcm$addr; + $362 = $pcm$addr; + $363 = $F2_5; + $364 = $st$addr; + $channels482 = ((($364)) + 8|0); + $365 = HEAP32[$channels482>>2]|0; + $366 = $window; + $367 = $st$addr; + $Fs483 = ((($367)) + 12|0); + $368 = HEAP32[$Fs483>>2]|0; + _smooth_fade($360,$361,$362,$363,$365,$366,$368); + break; + } + $i = 0; + while(1) { + $333 = $i; + $334 = $st$addr; + $channels460 = ((($334)) + 8|0); + $335 = HEAP32[$channels460>>2]|0; + $336 = $F2_5; + $mul461 = Math_imul($335, $336)|0; + $cmp462 = ($333|0)<($mul461|0); + $337 = $pcm_transition; + if (!($cmp462)) { + break; + } + $338 = $i; + $arrayidx465 = (($337) + ($338<<2)|0); + $339 = +HEAPF32[$arrayidx465>>2]; + $340 = $pcm$addr; + $341 = $i; + $arrayidx466 = (($340) + ($341<<2)|0); + HEAPF32[$arrayidx466>>2] = $339; + $342 = $i; + $inc468 = (($342) + 1)|0; + $i = $inc468; + } + $343 = $st$addr; + $channels470 = ((($343)) + 8|0); + $344 = HEAP32[$channels470>>2]|0; + $345 = $F2_5; + $mul471 = Math_imul($344, $345)|0; + $add$ptr472 = (($337) + ($mul471<<2)|0); + $346 = $pcm$addr; + $347 = $st$addr; + $channels473 = ((($347)) + 8|0); + $348 = HEAP32[$channels473>>2]|0; + $349 = $F2_5; + $mul474 = Math_imul($348, $349)|0; + $add$ptr475 = (($346) + ($mul474<<2)|0); + $350 = $pcm$addr; + $351 = $st$addr; + $channels476 = ((($351)) + 8|0); + $352 = HEAP32[$channels476>>2]|0; + $353 = $F2_5; + $mul477 = Math_imul($352, $353)|0; + $add$ptr478 = (($350) + ($mul477<<2)|0); + $354 = $F2_5; + $355 = $st$addr; + $channels479 = ((($355)) + 8|0); + $356 = HEAP32[$channels479>>2]|0; + $357 = $window; + $358 = $st$addr; + $Fs480 = ((($358)) + 12|0); + $359 = HEAP32[$Fs480>>2]|0; + _smooth_fade($add$ptr472,$add$ptr475,$add$ptr478,$354,$356,$357,$359); + } + } while(0); + $369 = $st$addr; + $decode_gain = ((($369)) + 40|0); + $370 = HEAP32[$decode_gain>>2]|0; + $tobool486 = ($370|0)!=(0); + L180: do { + if ($tobool486) { + $371 = $st$addr; + $decode_gain488 = ((($371)) + 40|0); + $372 = HEAP32[$decode_gain488>>2]|0; + $conv489 = (+($372|0)); + $mul490 = 6.4881407888606191E-4 * $conv489; + $conv491 = $mul490; + $mul492 = 0.69314718055994529 * $conv491; + $call493 = (+Math_exp((+$mul492))); + $conv494 = $call493; + $gain = $conv494; + $i = 0; + while(1) { + $373 = $i; + $374 = $frame_size$addr; + $375 = $st$addr; + $channels496 = ((($375)) + 8|0); + $376 = HEAP32[$channels496>>2]|0; + $mul497 = Math_imul($374, $376)|0; + $cmp498 = ($373|0)<($mul497|0); + if (!($cmp498)) { + break L180; + } + $377 = $pcm$addr; + $378 = $i; + $arrayidx501 = (($377) + ($378<<2)|0); + $379 = +HEAPF32[$arrayidx501>>2]; + $380 = $gain; + $mul502 = $379 * $380; + $x = $mul502; + $381 = $x; + $382 = $pcm$addr; + $383 = $i; + $arrayidx503 = (($382) + ($383<<2)|0); + HEAPF32[$arrayidx503>>2] = $381; + $384 = $i; + $inc505 = (($384) + 1)|0; + $i = $inc505; + } + } + } while(0); + $385 = $len$addr; + $cmp508 = ($385|0)<=(1); + if ($cmp508) { + $386 = $st$addr; + $$sink11 = $386;$xor$sink = 0; + } else { + $rng = ((($dec)) + 28|0); + $387 = HEAP32[$rng>>2]|0; + $388 = HEAP32[$redundant_rng>>2]|0; + $xor = $387 ^ $388; + $389 = $st$addr; + $$sink11 = $389;$xor$sink = $xor; + } + $rangeFinal512 = ((($$sink11)) + 84|0); + HEAP32[$rangeFinal512>>2] = $xor$sink; + $390 = $mode; + $391 = $st$addr; + $prev_mode514 = ((($391)) + 60|0); + HEAP32[$prev_mode514>>2] = $390; + $392 = $redundancy; + $tobool515 = ($392|0)!=(0); + if ($tobool515) { + $393 = $celt_to_silk; + $tobool516 = ($393|0)!=(0); + $lnot = $tobool516 ^ 1; + $394 = $lnot; + } else { + $394 = 0; + } + $land$ext = $394&1; + $395 = $st$addr; + $prev_redundancy517 = ((($395)) + 68|0); + HEAP32[$prev_redundancy517>>2] = $land$ext; + $396 = $celt_ret; + $cmp518 = ($396|0)>=(0); + if ($cmp518) { + (__opus_false()|0); + } + $397 = $celt_ret; + $cmp529 = ($397|0)<(0); + $398 = $celt_ret; + $399 = $audiosize; + $cond534 = $cmp529 ? $398 : $399; + $retval = $cond534; + $cleanup$dest$slot = 1; + } + } while(0); + $400 = $saved_stack; + _llvm_stackrestore(($400|0)); + $401 = $retval; + STACKTOP = sp;return ($401|0); +} +function __opus_false() { + var label = 0, sp = 0; + sp = STACKTOP; + return 0; +} +function _opus_packet_get_mode($data) { + $data = $data|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $and = 0, $and3 = 0, $cmp = 0, $conv = 0, $conv2 = 0, $data$addr = 0, $mode = 0, $tobool = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $data$addr = $data; + $0 = $data$addr; + $1 = HEAP8[$0>>0]|0; + $conv = $1&255; + $and = $conv & 128; + $tobool = ($and|0)!=(0); + do { + if ($tobool) { + $mode = 1002; + } else { + $2 = $data$addr; + $3 = HEAP8[$2>>0]|0; + $conv2 = $3&255; + $and3 = $conv2 & 96; + $cmp = ($and3|0)==(96); + if ($cmp) { + $mode = 1001; + break; + } else { + $mode = 1000; + break; + } + } + } while(0); + $4 = $mode; + STACKTOP = sp;return ($4|0); +} +function _opus_packet_get_bandwidth($data) { + $data = $data|0; + var $$add = 0, $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $add = 0, $add21 = 0, $and = 0, $and14 = 0, $and20 = 0, $and3 = 0, $and8 = 0, $bandwidth = 0, $cmp = 0, $cmp9 = 0, $cond = 0; + var $conv = 0, $conv13 = 0, $conv2 = 0, $data$addr = 0, $shr = 0, $shr19 = 0, $tobool = 0, $tobool15 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $data$addr = $data; + $0 = $data$addr; + $1 = HEAP8[$0>>0]|0; + $conv = $1&255; + $and = $conv & 128; + $tobool = ($and|0)!=(0); + $2 = $data$addr; + $3 = HEAP8[$2>>0]|0; + $conv2 = $3&255; + if ($tobool) { + $shr = $conv2 >> 5; + $and3 = $shr & 3; + $add = (1102 + ($and3))|0; + $bandwidth = $add; + $4 = $bandwidth; + $cmp = ($4|0)==(1102); + $$add = $cmp ? 1101 : $add; + $bandwidth = $$add; + $7 = $bandwidth; + STACKTOP = sp;return ($7|0); + } + $and8 = $conv2 & 96; + $cmp9 = ($and8|0)==(96); + $5 = $data$addr; + $6 = HEAP8[$5>>0]|0; + $conv13 = $6&255; + if ($cmp9) { + $and14 = $conv13 & 16; + $tobool15 = ($and14|0)!=(0); + $cond = $tobool15 ? 1105 : 1104; + $bandwidth = $cond; + $7 = $bandwidth; + STACKTOP = sp;return ($7|0); + } else { + $shr19 = $conv13 >> 5; + $and20 = $shr19 & 3; + $add21 = (1101 + ($and20))|0; + $bandwidth = $add21; + $7 = $bandwidth; + STACKTOP = sp;return ($7|0); + } + return (0)|0; +} +function _opus_packet_get_nb_channels($data) { + $data = $data|0; + var $0 = 0, $1 = 0, $and = 0, $cond = 0, $conv = 0, $data$addr = 0, $tobool = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $data$addr = $data; + $0 = $data$addr; + $1 = HEAP8[$0>>0]|0; + $conv = $1&255; + $and = $conv & 4; + $tobool = ($and|0)!=(0); + $cond = $tobool ? 2 : 1; + STACKTOP = sp;return ($cond|0); +} +function _ec_tell($_this) { + $_this = $_this|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $_this$addr = 0, $nbits_total = 0, $rng = 0, $sub = 0, $sub1 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $_this$addr = $_this; + $0 = $_this$addr; + $nbits_total = ((($0)) + 20|0); + $1 = HEAP32[$nbits_total>>2]|0; + $2 = $_this$addr; + $rng = ((($2)) + 28|0); + $3 = HEAP32[$rng>>2]|0; + $4 = (Math_clz32(($3|0))|0); + $sub = (32 - ($4))|0; + $sub1 = (($1) - ($sub))|0; + STACKTOP = sp;return ($sub1|0); +} +function _smooth_fade($in1,$in2,$out,$overlap,$channels,$window,$Fs) { + $in1 = $in1|0; + $in2 = $in2|0; + $out = $out|0; + $overlap = $overlap|0; + $channels = $channels|0; + $window = $window|0; + $Fs = $Fs|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0.0, $13 = 0.0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0.0, $19 = 0.0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0.0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0.0, $9 = 0, $Fs$addr = 0, $add = 0, $add11 = 0, $add14 = 0.0, $add16 = 0, $arrayidx = 0, $arrayidx12 = 0, $arrayidx17 = 0, $arrayidx5 = 0; + var $arrayidx8 = 0, $c = 0, $channels$addr = 0, $cmp = 0, $cmp2 = 0, $div = 0, $i = 0, $in1$addr = 0, $in2$addr = 0, $inc = 0, $inc18 = 0, $inc20 = 0, $mul = 0, $mul10 = 0, $mul13 = 0.0, $mul15 = 0, $mul4 = 0, $mul6 = 0.0, $mul7 = 0, $mul9 = 0.0; + var $out$addr = 0, $overlap$addr = 0, $sub = 0.0, $w = 0.0, $window$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $in1$addr = $in1; + $in2$addr = $in2; + $out$addr = $out; + $overlap$addr = $overlap; + $channels$addr = $channels; + $window$addr = $window; + $Fs$addr = $Fs; + $0 = $Fs$addr; + $div = (48000 / ($0|0))&-1; + $inc = $div; + $c = 0; + while(1) { + $1 = $c; + $2 = $channels$addr; + $cmp = ($1|0)<($2|0); + if (!($cmp)) { + break; + } + $i = 0; + while(1) { + $3 = $i; + $4 = $overlap$addr; + $cmp2 = ($3|0)<($4|0); + if (!($cmp2)) { + break; + } + $5 = $window$addr; + $6 = $i; + $7 = $inc; + $mul = Math_imul($6, $7)|0; + $arrayidx = (($5) + ($mul<<2)|0); + $8 = +HEAPF32[$arrayidx>>2]; + $9 = $window$addr; + $10 = $i; + $11 = $inc; + $mul4 = Math_imul($10, $11)|0; + $arrayidx5 = (($9) + ($mul4<<2)|0); + $12 = +HEAPF32[$arrayidx5>>2]; + $mul6 = $8 * $12; + $w = $mul6; + $13 = $w; + $14 = $in2$addr; + $15 = $i; + $16 = $channels$addr; + $mul7 = Math_imul($15, $16)|0; + $17 = $c; + $add = (($mul7) + ($17))|0; + $arrayidx8 = (($14) + ($add<<2)|0); + $18 = +HEAPF32[$arrayidx8>>2]; + $mul9 = $13 * $18; + $19 = $w; + $sub = 1.0 - $19; + $20 = $in1$addr; + $21 = $i; + $22 = $channels$addr; + $mul10 = Math_imul($21, $22)|0; + $23 = $c; + $add11 = (($mul10) + ($23))|0; + $arrayidx12 = (($20) + ($add11<<2)|0); + $24 = +HEAPF32[$arrayidx12>>2]; + $mul13 = $sub * $24; + $add14 = $mul9 + $mul13; + $25 = $out$addr; + $26 = $i; + $27 = $channels$addr; + $mul15 = Math_imul($26, $27)|0; + $28 = $c; + $add16 = (($mul15) + ($28))|0; + $arrayidx17 = (($25) + ($add16<<2)|0); + HEAPF32[$arrayidx17>>2] = $add14; + $29 = $i; + $inc18 = (($29) + 1)|0; + $i = $inc18; + } + $30 = $c; + $inc20 = (($30) + 1)|0; + $c = $inc20; + } + STACKTOP = sp;return; +} +function _opus_decode_float($st,$data,$len,$pcm,$frame_size,$decode_fec) { + $st = $st|0; + $data = $data|0; + $len = $len|0; + $pcm = $pcm|0; + $frame_size = $frame_size|0; + $decode_fec = $decode_fec|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $call = 0, $cmp = 0, $data$addr = 0, $decode_fec$addr = 0, $frame_size$addr = 0, $len$addr = 0, $pcm$addr = 0, $retval = 0, $st$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $st$addr = $st; + $data$addr = $data; + $len$addr = $len; + $pcm$addr = $pcm; + $frame_size$addr = $frame_size; + $decode_fec$addr = $decode_fec; + $0 = $frame_size$addr; + $cmp = ($0|0)<=(0); + if ($cmp) { + $retval = -1; + $7 = $retval; + STACKTOP = sp;return ($7|0); + } else { + $1 = $st$addr; + $2 = $data$addr; + $3 = $len$addr; + $4 = $pcm$addr; + $5 = $frame_size$addr; + $6 = $decode_fec$addr; + $call = (_opus_decode_native($1,$2,$3,$4,$5,$6,0,0,0)|0); + $retval = $call; + $7 = $retval; + STACKTOP = sp;return ($7|0); + } + return (0)|0; +} +function _opus_encoder_get_size($channels) { + $channels = $channels|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $add = 0, $add7 = 0, $call = 0, $call4 = 0, $call5 = 0, $call6 = 0, $celtEncSizeBytes = 0, $channels$addr = 0, $cmp = 0, $cmp1 = 0, $or$cond = 0, $ret = 0; + var $retval = 0, $silkEncSizeBytes = 0, $tobool = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $silkEncSizeBytes = sp + 8|0; + $channels$addr = $channels; + $0 = $channels$addr; + $cmp = ($0|0)<(1); + $1 = $channels$addr; + $cmp1 = ($1|0)>(2); + $or$cond = $cmp | $cmp1; + if ($or$cond) { + $retval = 0; + $7 = $retval; + STACKTOP = sp;return ($7|0); + } + $call = (_silk_Get_Encoder_Size($silkEncSizeBytes)|0); + $ret = $call; + $2 = $ret; + $tobool = ($2|0)!=(0); + if ($tobool) { + $retval = 0; + $7 = $retval; + STACKTOP = sp;return ($7|0); + } else { + $3 = HEAP32[$silkEncSizeBytes>>2]|0; + $call4 = (_align_5($3)|0); + HEAP32[$silkEncSizeBytes>>2] = $call4; + $4 = $channels$addr; + $call5 = (_celt_encoder_get_size($4)|0); + $celtEncSizeBytes = $call5; + $call6 = (_align_5(18220)|0); + $5 = HEAP32[$silkEncSizeBytes>>2]|0; + $add = (($call6) + ($5))|0; + $6 = $celtEncSizeBytes; + $add7 = (($add) + ($6))|0; + $retval = $add7; + $7 = $retval; + STACKTOP = sp;return ($7|0); + } + return (0)|0; +} +function _align_5($i) { + $i = $i|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $add = 0, $alignment = 0, $div = 0, $i$addr = 0, $mul = 0, $sub = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $i$addr = $i; + $alignment = 4; + $0 = $i$addr; + $1 = $alignment; + $add = (($0) + ($1))|0; + $sub = (($add) - 1)|0; + $2 = $alignment; + $div = (($sub>>>0) / ($2>>>0))&-1; + $3 = $alignment; + $mul = Math_imul($div, $3)|0; + STACKTOP = sp;return ($mul|0); +} +function _opus_encoder_init($st,$Fs,$channels,$application) { + $st = $st|0; + $Fs = $Fs|0; + $channels = $channels|0; + $application = $application|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0; + var $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0; + var $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0, $8 = 0, $80 = 0; + var $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0, $API_sampleRate = 0, $Fs$addr = 0, $Fs27 = 0, $Fs36 = 0, $Fs64 = 0, $Fs65 = 0; + var $add = 0, $add$ptr = 0, $add$ptr25 = 0, $add62 = 0, $analysis = 0, $application$addr = 0, $application63 = 0, $arch = 0, $arch29 = 0, $arch49 = 0, $bandwidth = 0, $bitRate = 0, $bitrate_bps = 0, $call = 0, $call17 = 0, $call20 = 0, $call21 = 0, $call28 = 0, $call30 = 0, $call50 = 0; + var $call67 = 0, $celt_enc = 0, $channels$addr = 0, $channels26 = 0, $cmp = 0, $cmp1 = 0, $cmp10 = 0, $cmp12 = 0, $cmp14 = 0, $cmp16 = 0, $cmp3 = 0, $cmp5 = 0, $cmp51 = 0, $cmp7 = 0, $cmp8 = 0, $complexity = 0, $complexity59 = 0, $delay_compensation = 0, $desiredInternalSampleRate = 0, $div = 0; + var $div66 = 0, $encoder_buffer = 0, $err = 0, $first = 0, $force_channels = 0, $hybrid_stereo_width_Q14 = 0, $lsb_depth = 0, $maxInternalSampleRate = 0, $max_bandwidth = 0, $minInternalSampleRate = 0, $mode = 0, $mul = 0, $mul61 = 0, $nChannelsInternal = 0, $or$cond = 0, $or$cond1 = 0, $or$cond2 = 0, $or$cond3 = 0, $or$cond4 = 0, $or$cond5 = 0; + var $or$cond6 = 0, $packetLossPercentage = 0, $payloadSize_ms = 0, $prev_HB_gain = 0, $reducedDependency = 0, $ret = 0, $retval = 0, $shl = 0, $signal_type = 0, $silkEncSizeBytes = 0, $silk_enc = 0, $silk_enc_offset = 0, $silk_enc_offset22 = 0, $silk_enc_offset23 = 0, $silk_mode = 0, $silk_mode34 = 0, $silk_mode35 = 0, $silk_mode37 = 0, $silk_mode38 = 0, $silk_mode39 = 0; + var $silk_mode40 = 0, $silk_mode41 = 0, $silk_mode42 = 0, $silk_mode43 = 0, $silk_mode44 = 0, $silk_mode45 = 0, $silk_mode46 = 0, $silk_mode47 = 0, $silk_mode48 = 0, $silk_mode58 = 0, $st$addr = 0, $stream_channels = 0, $tobool = 0, $tobool31 = 0, $useCBR = 0, $useDTX = 0, $useInBandFEC = 0, $use_vbr = 0, $user_bandwidth = 0, $user_bitrate_bps = 0; + var $user_forced_mode = 0, $vararg_buffer = 0, $vararg_buffer7 = 0, $variable_HP_smth2_Q15 = 0, $variable_duration = 0, $vbr_constraint = 0, $voice_ratio = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 64|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(64|0); + $vararg_buffer7 = sp + 8|0; + $vararg_buffer = sp; + $silkEncSizeBytes = sp + 12|0; + $st$addr = $st; + $Fs$addr = $Fs; + $channels$addr = $channels; + $application$addr = $application; + $0 = $Fs$addr; + $cmp = ($0|0)!=(48000); + $1 = $Fs$addr; + $cmp1 = ($1|0)!=(24000); + $or$cond = $cmp & $cmp1; + $2 = $Fs$addr; + $cmp3 = ($2|0)!=(16000); + $or$cond1 = $or$cond & $cmp3; + $3 = $Fs$addr; + $cmp5 = ($3|0)!=(12000); + $or$cond2 = $or$cond1 & $cmp5; + $4 = $Fs$addr; + $cmp7 = ($4|0)!=(8000); + $or$cond3 = $or$cond2 & $cmp7; + if (!($or$cond3)) { + $5 = $channels$addr; + $cmp8 = ($5|0)!=(1); + $6 = $channels$addr; + $cmp10 = ($6|0)!=(2); + $or$cond4 = $cmp8 & $cmp10; + if (!($or$cond4)) { + $7 = $application$addr; + $cmp12 = ($7|0)!=(2048); + $8 = $application$addr; + $cmp14 = ($8|0)!=(2049); + $or$cond5 = $cmp12 & $cmp14; + $9 = $application$addr; + $cmp16 = ($9|0)!=(2051); + $or$cond6 = $or$cond5 & $cmp16; + if (!($or$cond6)) { + $10 = $st$addr; + $11 = $channels$addr; + $call = (_opus_encoder_get_size($11)|0); + $mul = $call; + _memset(($10|0),0,($mul|0))|0; + $call17 = (_silk_Get_Encoder_Size($silkEncSizeBytes)|0); + $ret = $call17; + $12 = $ret; + $tobool = ($12|0)!=(0); + if ($tobool) { + $retval = -1; + $93 = $retval; + STACKTOP = sp;return ($93|0); + } + $13 = HEAP32[$silkEncSizeBytes>>2]|0; + $call20 = (_align_5($13)|0); + HEAP32[$silkEncSizeBytes>>2] = $call20; + $call21 = (_align_5(18220)|0); + $14 = $st$addr; + $silk_enc_offset = ((($14)) + 4|0); + HEAP32[$silk_enc_offset>>2] = $call21; + $15 = $st$addr; + $silk_enc_offset22 = ((($15)) + 4|0); + $16 = HEAP32[$silk_enc_offset22>>2]|0; + $17 = HEAP32[$silkEncSizeBytes>>2]|0; + $add = (($16) + ($17))|0; + $18 = $st$addr; + HEAP32[$18>>2] = $add; + $19 = $st$addr; + $20 = $st$addr; + $silk_enc_offset23 = ((($20)) + 4|0); + $21 = HEAP32[$silk_enc_offset23>>2]|0; + $add$ptr = (($19) + ($21)|0); + $silk_enc = $add$ptr; + $22 = $st$addr; + $23 = $st$addr; + $24 = HEAP32[$23>>2]|0; + $add$ptr25 = (($22) + ($24)|0); + $celt_enc = $add$ptr25; + $25 = $channels$addr; + $26 = $st$addr; + $channels26 = ((($26)) + 100|0); + HEAP32[$channels26>>2] = $25; + $27 = $st$addr; + $stream_channels = ((($27)) + 14288|0); + HEAP32[$stream_channels>>2] = $25; + $28 = $Fs$addr; + $29 = $st$addr; + $Fs27 = ((($29)) + 132|0); + HEAP32[$Fs27>>2] = $28; + $call28 = (_opus_select_arch_6()|0); + $30 = $st$addr; + $arch = ((($30)) + 168|0); + HEAP32[$arch>>2] = $call28; + $31 = $silk_enc; + $32 = $st$addr; + $arch29 = ((($32)) + 168|0); + $33 = HEAP32[$arch29>>2]|0; + $34 = $st$addr; + $silk_mode = ((($34)) + 8|0); + $call30 = (_silk_InitEncoder($31,$33,$silk_mode)|0); + $ret = $call30; + $35 = $ret; + $tobool31 = ($35|0)!=(0); + if ($tobool31) { + $retval = -3; + $93 = $retval; + STACKTOP = sp;return ($93|0); + } + $36 = $channels$addr; + $37 = $st$addr; + $silk_mode34 = ((($37)) + 8|0); + HEAP32[$silk_mode34>>2] = $36; + $38 = $channels$addr; + $39 = $st$addr; + $silk_mode35 = ((($39)) + 8|0); + $nChannelsInternal = ((($silk_mode35)) + 4|0); + HEAP32[$nChannelsInternal>>2] = $38; + $40 = $st$addr; + $Fs36 = ((($40)) + 132|0); + $41 = HEAP32[$Fs36>>2]|0; + $42 = $st$addr; + $silk_mode37 = ((($42)) + 8|0); + $API_sampleRate = ((($silk_mode37)) + 8|0); + HEAP32[$API_sampleRate>>2] = $41; + $43 = $st$addr; + $silk_mode38 = ((($43)) + 8|0); + $maxInternalSampleRate = ((($silk_mode38)) + 12|0); + HEAP32[$maxInternalSampleRate>>2] = 16000; + $44 = $st$addr; + $silk_mode39 = ((($44)) + 8|0); + $minInternalSampleRate = ((($silk_mode39)) + 16|0); + HEAP32[$minInternalSampleRate>>2] = 8000; + $45 = $st$addr; + $silk_mode40 = ((($45)) + 8|0); + $desiredInternalSampleRate = ((($silk_mode40)) + 20|0); + HEAP32[$desiredInternalSampleRate>>2] = 16000; + $46 = $st$addr; + $silk_mode41 = ((($46)) + 8|0); + $payloadSize_ms = ((($silk_mode41)) + 24|0); + HEAP32[$payloadSize_ms>>2] = 20; + $47 = $st$addr; + $silk_mode42 = ((($47)) + 8|0); + $bitRate = ((($silk_mode42)) + 28|0); + HEAP32[$bitRate>>2] = 25000; + $48 = $st$addr; + $silk_mode43 = ((($48)) + 8|0); + $packetLossPercentage = ((($silk_mode43)) + 32|0); + HEAP32[$packetLossPercentage>>2] = 0; + $49 = $st$addr; + $silk_mode44 = ((($49)) + 8|0); + $complexity = ((($silk_mode44)) + 36|0); + HEAP32[$complexity>>2] = 9; + $50 = $st$addr; + $silk_mode45 = ((($50)) + 8|0); + $useInBandFEC = ((($silk_mode45)) + 40|0); + HEAP32[$useInBandFEC>>2] = 0; + $51 = $st$addr; + $silk_mode46 = ((($51)) + 8|0); + $useDTX = ((($silk_mode46)) + 44|0); + HEAP32[$useDTX>>2] = 0; + $52 = $st$addr; + $silk_mode47 = ((($52)) + 8|0); + $useCBR = ((($silk_mode47)) + 48|0); + HEAP32[$useCBR>>2] = 0; + $53 = $st$addr; + $silk_mode48 = ((($53)) + 8|0); + $reducedDependency = ((($silk_mode48)) + 64|0); + HEAP32[$reducedDependency>>2] = 0; + $54 = $celt_enc; + $55 = $Fs$addr; + $56 = $channels$addr; + $57 = $st$addr; + $arch49 = ((($57)) + 168|0); + $58 = HEAP32[$arch49>>2]|0; + $call50 = (_celt_encoder_init($54,$55,$56,$58)|0); + $err = $call50; + $59 = $err; + $cmp51 = ($59|0)!=(0); + if ($cmp51) { + $retval = -3; + $93 = $retval; + STACKTOP = sp;return ($93|0); + } else { + $60 = $celt_enc; + HEAP32[$vararg_buffer>>2] = 0; + (_opus_custom_encoder_ctl($60,10016,$vararg_buffer)|0); + $61 = $celt_enc; + $62 = $st$addr; + $silk_mode58 = ((($62)) + 8|0); + $complexity59 = ((($silk_mode58)) + 36|0); + $63 = HEAP32[$complexity59>>2]|0; + HEAP32[$vararg_buffer7>>2] = $63; + (_opus_custom_encoder_ctl($61,4010,$vararg_buffer7)|0); + $64 = $st$addr; + $use_vbr = ((($64)) + 136|0); + HEAP32[$use_vbr>>2] = 1; + $65 = $st$addr; + $vbr_constraint = ((($65)) + 140|0); + HEAP32[$vbr_constraint>>2] = 1; + $66 = $st$addr; + $user_bitrate_bps = ((($66)) + 152|0); + HEAP32[$user_bitrate_bps>>2] = -1000; + $67 = $Fs$addr; + $68 = $channels$addr; + $mul61 = Math_imul($67, $68)|0; + $add62 = (3000 + ($mul61))|0; + $69 = $st$addr; + $bitrate_bps = ((($69)) + 148|0); + HEAP32[$bitrate_bps>>2] = $add62; + $70 = $application$addr; + $71 = $st$addr; + $application63 = ((($71)) + 96|0); + HEAP32[$application63>>2] = $70; + $72 = $st$addr; + $signal_type = ((($72)) + 112|0); + HEAP32[$signal_type>>2] = -1000; + $73 = $st$addr; + $user_bandwidth = ((($73)) + 116|0); + HEAP32[$user_bandwidth>>2] = -1000; + $74 = $st$addr; + $max_bandwidth = ((($74)) + 120|0); + HEAP32[$max_bandwidth>>2] = 1105; + $75 = $st$addr; + $force_channels = ((($75)) + 108|0); + HEAP32[$force_channels>>2] = -1000; + $76 = $st$addr; + $user_forced_mode = ((($76)) + 124|0); + HEAP32[$user_forced_mode>>2] = -1000; + $77 = $st$addr; + $voice_ratio = ((($77)) + 128|0); + HEAP32[$voice_ratio>>2] = -1; + $78 = $st$addr; + $Fs64 = ((($78)) + 132|0); + $79 = HEAP32[$Fs64>>2]|0; + $div = (($79|0) / 100)&-1; + $80 = $st$addr; + $encoder_buffer = ((($80)) + 160|0); + HEAP32[$encoder_buffer>>2] = $div; + $81 = $st$addr; + $lsb_depth = ((($81)) + 156|0); + HEAP32[$lsb_depth>>2] = 24; + $82 = $st$addr; + $variable_duration = ((($82)) + 144|0); + HEAP32[$variable_duration>>2] = 5000; + $83 = $st$addr; + $Fs65 = ((($83)) + 132|0); + $84 = HEAP32[$Fs65>>2]|0; + $div66 = (($84|0) / 250)&-1; + $85 = $st$addr; + $delay_compensation = ((($85)) + 104|0); + HEAP32[$delay_compensation>>2] = $div66; + $86 = $st$addr; + $hybrid_stereo_width_Q14 = ((($86)) + 14292|0); + HEAP16[$hybrid_stereo_width_Q14>>1] = 16384; + $87 = $st$addr; + $prev_HB_gain = ((($87)) + 14300|0); + HEAPF32[$prev_HB_gain>>2] = 1.0; + $call67 = (_silk_lin2log(60)|0); + $shl = $call67 << 8; + $88 = $st$addr; + $variable_HP_smth2_Q15 = ((($88)) + 14296|0); + HEAP32[$variable_HP_smth2_Q15>>2] = $shl; + $89 = $st$addr; + $first = ((($89)) + 14344|0); + HEAP32[$first>>2] = 1; + $90 = $st$addr; + $mode = ((($90)) + 14320|0); + HEAP32[$mode>>2] = 1001; + $91 = $st$addr; + $bandwidth = ((($91)) + 14336|0); + HEAP32[$bandwidth>>2] = 1105; + $92 = $st$addr; + $analysis = ((($92)) + 172|0); + _tonality_analysis_init($analysis); + $retval = 0; + $93 = $retval; + STACKTOP = sp;return ($93|0); + } + } + } + } + $retval = -1; + $93 = $retval; + STACKTOP = sp;return ($93|0); +} +function _opus_select_arch_6() { + var label = 0, sp = 0; + sp = STACKTOP; + return 0; +} +function _opus_encoder_create($Fs,$channels,$application,$error) { + $Fs = $Fs|0; + $channels = $channels|0; + $application = $application|0; + $error = $error|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $Fs$addr = 0, $application$addr = 0, $call = 0, $call19 = 0, $call26 = 0, $channels$addr = 0, $cmp = 0, $cmp1 = 0, $cmp10 = 0, $cmp12 = 0, $cmp14 = 0, $cmp16 = 0, $cmp20 = 0; + var $cmp3 = 0, $cmp30 = 0, $cmp5 = 0, $cmp7 = 0, $cmp8 = 0, $error$addr = 0, $or$cond = 0, $or$cond1 = 0, $or$cond2 = 0, $or$cond3 = 0, $or$cond4 = 0, $or$cond5 = 0, $or$cond6 = 0, $ret = 0, $retval = 0, $st = 0, $tobool = 0, $tobool22 = 0, $tobool27 = 0, label = 0; + var sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $Fs$addr = $Fs; + $channels$addr = $channels; + $application$addr = $application; + $error$addr = $error; + $0 = $Fs$addr; + $cmp = ($0|0)!=(48000); + $1 = $Fs$addr; + $cmp1 = ($1|0)!=(24000); + $or$cond = $cmp & $cmp1; + $2 = $Fs$addr; + $cmp3 = ($2|0)!=(16000); + $or$cond1 = $or$cond & $cmp3; + $3 = $Fs$addr; + $cmp5 = ($3|0)!=(12000); + $or$cond2 = $or$cond1 & $cmp5; + $4 = $Fs$addr; + $cmp7 = ($4|0)!=(8000); + $or$cond3 = $or$cond2 & $cmp7; + if (!($or$cond3)) { + $5 = $channels$addr; + $cmp8 = ($5|0)!=(1); + $6 = $channels$addr; + $cmp10 = ($6|0)!=(2); + $or$cond4 = $cmp8 & $cmp10; + if (!($or$cond4)) { + $7 = $application$addr; + $cmp12 = ($7|0)!=(2048); + $8 = $application$addr; + $cmp14 = ($8|0)!=(2049); + $or$cond5 = $cmp12 & $cmp14; + $9 = $application$addr; + $cmp16 = ($9|0)!=(2051); + $or$cond6 = $or$cond5 & $cmp16; + if (!($or$cond6)) { + $12 = $channels$addr; + $call = (_opus_encoder_get_size($12)|0); + $call19 = (_opus_alloc_9($call)|0); + $st = $call19; + $13 = $st; + $cmp20 = ($13|0)==(0|0); + if ($cmp20) { + $14 = $error$addr; + $tobool22 = ($14|0)!=(0|0); + if ($tobool22) { + $15 = $error$addr; + HEAP32[$15>>2] = -7; + } + $retval = 0; + $26 = $retval; + STACKTOP = sp;return ($26|0); + } + $16 = $st; + $17 = $Fs$addr; + $18 = $channels$addr; + $19 = $application$addr; + $call26 = (_opus_encoder_init($16,$17,$18,$19)|0); + $ret = $call26; + $20 = $error$addr; + $tobool27 = ($20|0)!=(0|0); + if ($tobool27) { + $21 = $ret; + $22 = $error$addr; + HEAP32[$22>>2] = $21; + } + $23 = $ret; + $cmp30 = ($23|0)!=(0); + if ($cmp30) { + $24 = $st; + _opus_free_10($24); + $st = 0; + } + $25 = $st; + $retval = $25; + $26 = $retval; + STACKTOP = sp;return ($26|0); + } + } + } + $10 = $error$addr; + $tobool = ($10|0)!=(0|0); + if ($tobool) { + $11 = $error$addr; + HEAP32[$11>>2] = -1; + } + $retval = 0; + $26 = $retval; + STACKTOP = sp;return ($26|0); +} +function _opus_alloc_9($size) { + $size = $size|0; + var $0 = 0, $call = 0, $size$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $size$addr = $size; + $0 = $size$addr; + $call = (_malloc($0)|0); + STACKTOP = sp;return ($call|0); +} +function _opus_free_10($ptr) { + $ptr = $ptr|0; + var $0 = 0, $ptr$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $ptr$addr = $ptr; + $0 = $ptr$addr; + _free($0); + STACKTOP = sp;return; +} +function _tonality_analysis_init($tonal) { + $tonal = $tonal|0; + var $0 = 0, $1 = 0, $call = 0, $tonal$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $tonal$addr = $tonal; + $call = (_opus_select_arch_25()|0); + $0 = $tonal$addr; + HEAP32[$0>>2] = $call; + $1 = $tonal$addr; + _tonality_analysis_reset($1); + STACKTOP = sp;return; +} +function _opus_select_arch_25() { + var label = 0, sp = 0; + sp = STACKTOP; + return 0; +} +function _tonality_analysis_reset($tonal) { + $tonal = $tonal|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $angle = 0, $mul = 0, $start = 0, $sub = 0, $sub$ptr$lhs$cast = 0, $sub$ptr$rhs$cast = 0, $sub$ptr$sub = 0, $tonal$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $tonal$addr = $tonal; + $0 = $tonal$addr; + $angle = ((($0)) + 4|0); + $start = $angle; + $1 = $start; + $2 = $start; + $3 = $tonal$addr; + $sub$ptr$lhs$cast = $2; + $sub$ptr$rhs$cast = $3; + $sub$ptr$sub = (($sub$ptr$lhs$cast) - ($sub$ptr$rhs$cast))|0; + $sub = (14116 - ($sub$ptr$sub))|0; + $mul = $sub; + _memset(($1|0),0,($mul|0))|0; + STACKTOP = sp;return; +} +function _celt_encoder_get_size($channels) { + $channels = $channels|0; + var $0 = 0, $1 = 0, $call = 0, $call1 = 0, $channels$addr = 0, $mode = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $channels$addr = $channels; + $call = (_opus_custom_mode_create(48000,960,0)|0); + $mode = $call; + $0 = $mode; + $1 = $channels$addr; + $call1 = (_opus_custom_encoder_get_size($0,$1)|0); + STACKTOP = sp;return ($call1|0); +} +function _opus_custom_encoder_get_size($mode,$channels) { + $mode = $mode|0; + $channels = $channels|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $add = 0, $add4 = 0, $add8 = 0, $channels$addr = 0, $mode$addr = 0, $mul = 0, $mul1 = 0, $mul2 = 0, $mul3 = 0, $mul5 = 0, $mul6 = 0, $mul7 = 0; + var $nbEBands = 0, $overlap = 0, $size = 0, $sub = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $mode$addr = $mode; + $channels$addr = $channels; + $0 = $channels$addr; + $1 = $mode$addr; + $overlap = ((($1)) + 4|0); + $2 = HEAP32[$overlap>>2]|0; + $mul = Math_imul($0, $2)|0; + $sub = (($mul) - 1)|0; + $mul1 = $sub<<2; + $add = (204 + ($mul1))|0; + $3 = $channels$addr; + $mul2 = $3<<10; + $mul3 = $mul2<<2; + $add4 = (($add) + ($mul3))|0; + $4 = $channels$addr; + $mul5 = ($4*3)|0; + $5 = $mode$addr; + $nbEBands = ((($5)) + 8|0); + $6 = HEAP32[$nbEBands>>2]|0; + $mul6 = Math_imul($mul5, $6)|0; + $mul7 = $mul6<<2; + $add8 = (($add4) + ($mul7))|0; + $size = $add8; + $7 = $size; + STACKTOP = sp;return ($7|0); +} +function _celt_encoder_init($st,$sampling_rate,$channels,$arch) { + $st = $st|0; + $sampling_rate = $sampling_rate|0; + $channels = $channels|0; + $arch = $arch|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $arch$addr = 0, $call = 0, $call1 = 0, $call2 = 0, $channels$addr = 0, $cmp = 0, $ret = 0, $retval = 0, $sampling_rate$addr = 0, $st$addr = 0, $upsample = 0, label = 0; + var sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $st$addr = $st; + $sampling_rate$addr = $sampling_rate; + $channels$addr = $channels; + $arch$addr = $arch; + $0 = $st$addr; + $call = (_opus_custom_mode_create(48000,960,0)|0); + $1 = $channels$addr; + $2 = $arch$addr; + $call1 = (_opus_custom_encoder_init_arch($0,$call,$1,$2)|0); + $ret = $call1; + $3 = $ret; + $cmp = ($3|0)!=(0); + if ($cmp) { + $4 = $ret; + $retval = $4; + $7 = $retval; + STACKTOP = sp;return ($7|0); + } else { + $5 = $sampling_rate$addr; + $call2 = (_resampling_factor($5)|0); + $6 = $st$addr; + $upsample = ((($6)) + 28|0); + HEAP32[$upsample>>2] = $call2; + $retval = 0; + $7 = $retval; + STACKTOP = sp;return ($7|0); + } + return (0)|0; +} +function _opus_custom_encoder_init_arch($st,$mode,$channels,$arch) { + $st = $st|0; + $mode = $mode|0; + $channels = $channels|0; + $arch = $arch|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $arch$addr = 0, $arch10 = 0, $bitrate = 0, $call = 0, $channels$addr = 0, $channels8 = 0, $clip = 0, $cmp = 0, $cmp1 = 0, $cmp2 = 0; + var $cmp4 = 0, $complexity = 0, $constrained_vbr = 0, $effEBands = 0, $end = 0, $force_intra = 0, $lsb_depth = 0, $mode$addr = 0, $mul = 0, $or$cond = 0, $or$cond1 = 0, $retval = 0, $signalling = 0, $st$addr = 0, $start = 0, $stream_channels = 0, $upsample = 0, $vararg_buffer = 0, $vbr = 0, label = 0; + var sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $vararg_buffer = sp; + $st$addr = $st; + $mode$addr = $mode; + $channels$addr = $channels; + $arch$addr = $arch; + $0 = $channels$addr; + $cmp = ($0|0)<(0); + $1 = $channels$addr; + $cmp1 = ($1|0)>(2); + $or$cond = $cmp | $cmp1; + if ($or$cond) { + $retval = -1; + $29 = $retval; + STACKTOP = sp;return ($29|0); + } + $2 = $st$addr; + $cmp2 = ($2|0)==(0|0); + $3 = $mode$addr; + $cmp4 = ($3|0)==(0|0); + $or$cond1 = $cmp2 | $cmp4; + if ($or$cond1) { + $retval = -7; + $29 = $retval; + STACKTOP = sp;return ($29|0); + } else { + $4 = $st$addr; + $5 = $mode$addr; + $6 = $channels$addr; + $call = (_opus_custom_encoder_get_size($5,$6)|0); + $mul = $call; + _memset(($4|0),0,($mul|0))|0; + $7 = $mode$addr; + $8 = $st$addr; + HEAP32[$8>>2] = $7; + $9 = $channels$addr; + $10 = $st$addr; + $channels8 = ((($10)) + 4|0); + HEAP32[$channels8>>2] = $9; + $11 = $st$addr; + $stream_channels = ((($11)) + 8|0); + HEAP32[$stream_channels>>2] = $9; + $12 = $st$addr; + $upsample = ((($12)) + 28|0); + HEAP32[$upsample>>2] = 1; + $13 = $st$addr; + $start = ((($13)) + 32|0); + HEAP32[$start>>2] = 0; + $14 = $st$addr; + $15 = HEAP32[$14>>2]|0; + $effEBands = ((($15)) + 12|0); + $16 = HEAP32[$effEBands>>2]|0; + $17 = $st$addr; + $end = ((($17)) + 36|0); + HEAP32[$end>>2] = $16; + $18 = $st$addr; + $signalling = ((($18)) + 48|0); + HEAP32[$signalling>>2] = 1; + $19 = $arch$addr; + $20 = $st$addr; + $arch10 = ((($20)) + 72|0); + HEAP32[$arch10>>2] = $19; + $21 = $st$addr; + $constrained_vbr = ((($21)) + 52|0); + HEAP32[$constrained_vbr>>2] = 1; + $22 = $st$addr; + $clip = ((($22)) + 16|0); + HEAP32[$clip>>2] = 1; + $23 = $st$addr; + $bitrate = ((($23)) + 40|0); + HEAP32[$bitrate>>2] = -1; + $24 = $st$addr; + $vbr = ((($24)) + 44|0); + HEAP32[$vbr>>2] = 0; + $25 = $st$addr; + $force_intra = ((($25)) + 12|0); + HEAP32[$force_intra>>2] = 0; + $26 = $st$addr; + $complexity = ((($26)) + 24|0); + HEAP32[$complexity>>2] = 5; + $27 = $st$addr; + $lsb_depth = ((($27)) + 60|0); + HEAP32[$lsb_depth>>2] = 24; + $28 = $st$addr; + (_opus_custom_encoder_ctl($28,4028,$vararg_buffer)|0); + $retval = 0; + $29 = $retval; + STACKTOP = sp;return ($29|0); + } + return (0)|0; +} +function _opus_custom_encoder_ctl($st,$request,$varargs) { + $st = $st|0; + $request = $request|0; + $varargs = $varargs|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0; + var $116 = 0, $117 = 0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $13 = 0, $130 = 0, $131 = 0, $132 = 0, $133 = 0; + var $134 = 0, $135 = 0, $136 = 0, $137 = 0, $138 = 0, $139 = 0, $14 = 0, $140 = 0, $141 = 0, $142 = 0, $143 = 0, $144 = 0, $145 = 0, $146 = 0, $147 = 0, $148 = 0, $149 = 0, $15 = 0, $150 = 0, $151 = 0; + var $152 = 0, $153 = 0, $154 = 0, $155 = 0, $156 = 0, $157 = 0, $158 = 0, $159 = 0, $16 = 0, $160 = 0, $161 = 0, $162 = 0, $163 = 0, $164 = 0, $165 = 0, $166 = 0, $167 = 0, $168 = 0, $169 = 0, $17 = 0; + var $170 = 0, $171 = 0, $172 = 0, $173 = 0, $174 = 0, $175 = 0, $176 = 0, $177 = 0, $178 = 0, $179 = 0, $18 = 0, $180 = 0, $181 = 0, $182 = 0, $183 = 0, $184 = 0, $185 = 0, $186 = 0, $187 = 0, $188 = 0; + var $189 = 0, $19 = 0, $190 = 0, $191 = 0, $192 = 0, $193 = 0, $194 = 0, $195 = 0, $196 = 0, $197 = 0, $198 = 0, $199 = 0, $2 = 0, $20 = 0, $200 = 0, $201 = 0, $202 = 0, $203 = 0, $204 = 0, $205 = 0; + var $206 = 0, $207 = 0, $208 = 0, $209 = 0, $21 = 0, $210 = 0, $211 = 0, $212 = 0, $213 = 0, $214 = 0, $215 = 0, $216 = 0, $217 = 0, $218 = 0, $219 = 0, $22 = 0, $220 = 0, $221 = 0, $222 = 0, $223 = 0; + var $224 = 0, $225 = 0, $226 = 0, $227 = 0, $228 = 0, $229 = 0, $23 = 0, $230 = 0, $231 = 0, $232 = 0, $233 = 0, $234 = 0, $235 = 0, $236 = 0, $237 = 0, $238 = 0, $239 = 0, $24 = 0, $240 = 0, $241 = 0; + var $242 = 0, $243 = 0, $244 = 0, $245 = 0, $246 = 0, $247 = 0, $248 = 0, $249 = 0, $25 = 0, $250 = 0, $251 = 0, $252 = 0, $253 = 0, $254 = 0, $255 = 0, $256 = 0, $257 = 0, $258 = 0, $259 = 0, $26 = 0; + var $260 = 0, $261 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0; + var $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0; + var $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0; + var $8 = 0, $80 = 0, $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0, $95 = 0, $96 = 0, $97 = 0; + var $98 = 0, $99 = 0, $add = 0, $add$ptr = 0, $add$ptr109 = 0, $add$ptr114 = 0, $add139 = 0, $analysis = 0, $analysis134 = 0, $ap = 0, $arglist_current = 0, $arglist_current10 = 0, $arglist_current13 = 0, $arglist_current16 = 0, $arglist_current19 = 0, $arglist_current22 = 0, $arglist_current25 = 0, $arglist_current28 = 0, $arglist_current31 = 0, $arglist_current34 = 0; + var $arglist_current37 = 0, $arglist_current40 = 0, $arglist_current43 = 0, $arglist_current46 = 0, $arglist_current49 = 0, $arglist_current52 = 0, $arglist_current55 = 0, $arglist_current7 = 0, $arglist_next = 0, $arglist_next11 = 0, $arglist_next14 = 0, $arglist_next17 = 0, $arglist_next20 = 0, $arglist_next23 = 0, $arglist_next26 = 0, $arglist_next29 = 0, $arglist_next32 = 0, $arglist_next35 = 0, $arglist_next38 = 0, $arglist_next41 = 0; + var $arglist_next44 = 0, $arglist_next47 = 0, $arglist_next50 = 0, $arglist_next53 = 0, $arglist_next56 = 0, $arglist_next8 = 0, $arrayidx = 0, $arrayidx125 = 0, $bitrate = 0, $call = 0, $channels = 0, $channels102 = 0, $channels105 = 0, $channels110 = 0, $channels116 = 0, $channels119 = 0, $channels67 = 0, $cmp = 0, $cmp10 = 0, $cmp123 = 0; + var $cmp145 = 0, $cmp154 = 0, $cmp17 = 0, $cmp21 = 0, $cmp28 = 0, $cmp3 = 0, $cmp30 = 0, $cmp33 = 0, $cmp34 = 0, $cmp40 = 0, $cmp43 = 0, $cmp59 = 0, $cmp61 = 0, $cmp65 = 0, $cmp73 = 0, $cmp76 = 0, $cmp8 = 0, $cmp84 = 0, $cmp87 = 0, $complexity = 0; + var $cond = 0, $constrained_vbr = 0, $conv = 0, $conv35 = 0, $delayedIntra = 0, $disable_pf = 0, $end = 0, $energy_mask = 0, $expanded = 0, $expanded100 = 0, $expanded102 = 0, $expanded103 = 0, $expanded104 = 0, $expanded106 = 0, $expanded107 = 0, $expanded109 = 0, $expanded11 = 0, $expanded110 = 0, $expanded111 = 0, $expanded113 = 0; + var $expanded114 = 0, $expanded116 = 0, $expanded117 = 0, $expanded118 = 0, $expanded12 = 0, $expanded120 = 0, $expanded121 = 0, $expanded123 = 0, $expanded124 = 0, $expanded125 = 0, $expanded13 = 0, $expanded15 = 0, $expanded16 = 0, $expanded18 = 0, $expanded19 = 0, $expanded2 = 0, $expanded20 = 0, $expanded22 = 0, $expanded23 = 0, $expanded25 = 0; + var $expanded26 = 0, $expanded27 = 0, $expanded29 = 0, $expanded30 = 0, $expanded32 = 0, $expanded33 = 0, $expanded34 = 0, $expanded36 = 0, $expanded37 = 0, $expanded39 = 0, $expanded4 = 0, $expanded40 = 0, $expanded41 = 0, $expanded43 = 0, $expanded44 = 0, $expanded46 = 0, $expanded47 = 0, $expanded48 = 0, $expanded5 = 0, $expanded50 = 0; + var $expanded51 = 0, $expanded53 = 0, $expanded54 = 0, $expanded55 = 0, $expanded57 = 0, $expanded58 = 0, $expanded6 = 0, $expanded60 = 0, $expanded61 = 0, $expanded62 = 0, $expanded64 = 0, $expanded65 = 0, $expanded67 = 0, $expanded68 = 0, $expanded69 = 0, $expanded71 = 0, $expanded72 = 0, $expanded74 = 0, $expanded75 = 0, $expanded76 = 0; + var $expanded78 = 0, $expanded79 = 0, $expanded8 = 0, $expanded81 = 0, $expanded82 = 0, $expanded83 = 0, $expanded85 = 0, $expanded86 = 0, $expanded88 = 0, $expanded89 = 0, $expanded9 = 0, $expanded90 = 0, $expanded92 = 0, $expanded93 = 0, $expanded95 = 0, $expanded96 = 0, $expanded97 = 0, $expanded99 = 0, $force_intra = 0, $hf_average = 0; + var $i = 0, $in_mem = 0, $inc = 0, $info = 0, $lfe = 0, $loss_rate = 0, $lsb_depth = 0, $lsb_depth95 = 0, $mul = 0, $mul104 = 0, $mul108 = 0, $mul113 = 0, $mul118 = 0, $mul122 = 0, $mul138 = 0, $mul68 = 0, $nbEBands = 0, $nbEBands107 = 0, $nbEBands112 = 0, $nbEBands121 = 0; + var $nbEBands20 = 0, $oldBandE = 0, $oldLogE = 0, $oldLogE2 = 0, $or$cond = 0, $or$cond1 = 0, $or$cond2 = 0, $or$cond3 = 0, $or$cond4 = 0, $or$cond5 = 0, $overlap = 0, $request$addr = 0, $retval = 0, $rng = 0, $rng117 = 0, $rng158 = 0, $signalling = 0, $spread_decision = 0, $st$addr = 0, $start = 0; + var $stream_channels = 0, $sub = 0, $sub$ptr$div = 0, $sub$ptr$lhs$cast = 0, $sub$ptr$lhs$cast135 = 0, $sub$ptr$rhs$cast = 0, $sub$ptr$rhs$cast136 = 0, $sub$ptr$sub = 0, $sub$ptr$sub137 = 0, $tapset_decision = 0, $tobool = 0, $tonal_average = 0, $value = 0, $value127 = 0, $value14 = 0, $value142 = 0, $value151 = 0, $value160 = 0, $value164 = 0, $value25 = 0; + var $value37 = 0, $value48 = 0, $value5 = 0, $value52 = 0, $value56 = 0, $value70 = 0, $value81 = 0, $value92 = 0, $value97 = 0, $varet = 0, $varet129 = 0, $varet132 = 0, $varet144 = 0, $varet153 = 0, $varet16 = 0, $varet162 = 0, $varet166 = 0, $varet27 = 0, $varet39 = 0, $varet50 = 0; + var $varet54 = 0, $varet58 = 0, $varet7 = 0, $varet72 = 0, $varet83 = 0, $varet94 = 0, $varet99 = 0, $variable_duration = 0, $vbr = 0, $vbr_offset = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 192|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(192|0); + $ap = sp + 160|0; + $st$addr = $st; + $request$addr = $request; + HEAP32[$ap>>2] = $varargs; + $0 = $request$addr; + do { + switch ($0|0) { + case 4010: { + $arglist_current = HEAP32[$ap>>2]|0; + $1 = $arglist_current; + $2 = ((0) + 4|0); + $expanded2 = $2; + $expanded = (($expanded2) - 1)|0; + $3 = (($1) + ($expanded))|0; + $4 = ((0) + 4|0); + $expanded6 = $4; + $expanded5 = (($expanded6) - 1)|0; + $expanded4 = $expanded5 ^ -1; + $5 = $3 & $expanded4; + $6 = $5; + $7 = HEAP32[$6>>2]|0; + $arglist_next = ((($6)) + 4|0); + HEAP32[$ap>>2] = $arglist_next; + $varet = $7; + $8 = $varet; + $value = $8; + $9 = $value; + $cmp = ($9|0)<(0); + $10 = $value; + $cmp3 = ($10|0)>(10); + $or$cond = $cmp | $cmp3; + if ($or$cond) { + label = 41; + } else { + $11 = $value; + $12 = $st$addr; + $complexity = ((($12)) + 24|0); + HEAP32[$complexity>>2] = $11; + label = 40; + } + break; + } + case 10010: { + $arglist_current7 = HEAP32[$ap>>2]|0; + $13 = $arglist_current7; + $14 = ((0) + 4|0); + $expanded9 = $14; + $expanded8 = (($expanded9) - 1)|0; + $15 = (($13) + ($expanded8))|0; + $16 = ((0) + 4|0); + $expanded13 = $16; + $expanded12 = (($expanded13) - 1)|0; + $expanded11 = $expanded12 ^ -1; + $17 = $15 & $expanded11; + $18 = $17; + $19 = HEAP32[$18>>2]|0; + $arglist_next8 = ((($18)) + 4|0); + HEAP32[$ap>>2] = $arglist_next8; + $varet7 = $19; + $20 = $varet7; + $value5 = $20; + $21 = $value5; + $cmp8 = ($21|0)<(0); + if ($cmp8) { + label = 41; + } else { + $22 = $value5; + $23 = $st$addr; + $24 = HEAP32[$23>>2]|0; + $nbEBands = ((($24)) + 8|0); + $25 = HEAP32[$nbEBands>>2]|0; + $cmp10 = ($22|0)>=($25|0); + if ($cmp10) { + label = 41; + } else { + $26 = $value5; + $27 = $st$addr; + $start = ((($27)) + 32|0); + HEAP32[$start>>2] = $26; + label = 40; + } + } + break; + } + case 10012: { + $arglist_current10 = HEAP32[$ap>>2]|0; + $28 = $arglist_current10; + $29 = ((0) + 4|0); + $expanded16 = $29; + $expanded15 = (($expanded16) - 1)|0; + $30 = (($28) + ($expanded15))|0; + $31 = ((0) + 4|0); + $expanded20 = $31; + $expanded19 = (($expanded20) - 1)|0; + $expanded18 = $expanded19 ^ -1; + $32 = $30 & $expanded18; + $33 = $32; + $34 = HEAP32[$33>>2]|0; + $arglist_next11 = ((($33)) + 4|0); + HEAP32[$ap>>2] = $arglist_next11; + $varet16 = $34; + $35 = $varet16; + $value14 = $35; + $36 = $value14; + $cmp17 = ($36|0)<(1); + if ($cmp17) { + label = 41; + } else { + $37 = $value14; + $38 = $st$addr; + $39 = HEAP32[$38>>2]|0; + $nbEBands20 = ((($39)) + 8|0); + $40 = HEAP32[$nbEBands20>>2]|0; + $cmp21 = ($37|0)>($40|0); + if ($cmp21) { + label = 41; + } else { + $41 = $value14; + $42 = $st$addr; + $end = ((($42)) + 36|0); + HEAP32[$end>>2] = $41; + label = 40; + } + } + break; + } + case 10002: { + $arglist_current13 = HEAP32[$ap>>2]|0; + $43 = $arglist_current13; + $44 = ((0) + 4|0); + $expanded23 = $44; + $expanded22 = (($expanded23) - 1)|0; + $45 = (($43) + ($expanded22))|0; + $46 = ((0) + 4|0); + $expanded27 = $46; + $expanded26 = (($expanded27) - 1)|0; + $expanded25 = $expanded26 ^ -1; + $47 = $45 & $expanded25; + $48 = $47; + $49 = HEAP32[$48>>2]|0; + $arglist_next14 = ((($48)) + 4|0); + HEAP32[$ap>>2] = $arglist_next14; + $varet27 = $49; + $50 = $varet27; + $value25 = $50; + $51 = $value25; + $cmp28 = ($51|0)<(0); + $52 = $value25; + $cmp30 = ($52|0)>(2); + $or$cond1 = $cmp28 | $cmp30; + if ($or$cond1) { + label = 41; + } else { + $53 = $value25; + $cmp33 = ($53|0)<=(1); + $conv = $cmp33&1; + $54 = $st$addr; + $disable_pf = ((($54)) + 20|0); + HEAP32[$disable_pf>>2] = $conv; + $55 = $value25; + $cmp34 = ($55|0)==(0); + $conv35 = $cmp34&1; + $56 = $st$addr; + $force_intra = ((($56)) + 12|0); + HEAP32[$force_intra>>2] = $conv35; + label = 40; + } + break; + } + case 4014: { + $arglist_current16 = HEAP32[$ap>>2]|0; + $57 = $arglist_current16; + $58 = ((0) + 4|0); + $expanded30 = $58; + $expanded29 = (($expanded30) - 1)|0; + $59 = (($57) + ($expanded29))|0; + $60 = ((0) + 4|0); + $expanded34 = $60; + $expanded33 = (($expanded34) - 1)|0; + $expanded32 = $expanded33 ^ -1; + $61 = $59 & $expanded32; + $62 = $61; + $63 = HEAP32[$62>>2]|0; + $arglist_next17 = ((($62)) + 4|0); + HEAP32[$ap>>2] = $arglist_next17; + $varet39 = $63; + $64 = $varet39; + $value37 = $64; + $65 = $value37; + $cmp40 = ($65|0)<(0); + $66 = $value37; + $cmp43 = ($66|0)>(100); + $or$cond2 = $cmp40 | $cmp43; + if ($or$cond2) { + label = 41; + } else { + $67 = $value37; + $68 = $st$addr; + $loss_rate = ((($68)) + 56|0); + HEAP32[$loss_rate>>2] = $67; + label = 40; + } + break; + } + case 4020: { + $arglist_current19 = HEAP32[$ap>>2]|0; + $69 = $arglist_current19; + $70 = ((0) + 4|0); + $expanded37 = $70; + $expanded36 = (($expanded37) - 1)|0; + $71 = (($69) + ($expanded36))|0; + $72 = ((0) + 4|0); + $expanded41 = $72; + $expanded40 = (($expanded41) - 1)|0; + $expanded39 = $expanded40 ^ -1; + $73 = $71 & $expanded39; + $74 = $73; + $75 = HEAP32[$74>>2]|0; + $arglist_next20 = ((($74)) + 4|0); + HEAP32[$ap>>2] = $arglist_next20; + $varet50 = $75; + $76 = $varet50; + $value48 = $76; + $77 = $value48; + $78 = $st$addr; + $constrained_vbr = ((($78)) + 52|0); + HEAP32[$constrained_vbr>>2] = $77; + label = 40; + break; + } + case 4006: { + $arglist_current22 = HEAP32[$ap>>2]|0; + $79 = $arglist_current22; + $80 = ((0) + 4|0); + $expanded44 = $80; + $expanded43 = (($expanded44) - 1)|0; + $81 = (($79) + ($expanded43))|0; + $82 = ((0) + 4|0); + $expanded48 = $82; + $expanded47 = (($expanded48) - 1)|0; + $expanded46 = $expanded47 ^ -1; + $83 = $81 & $expanded46; + $84 = $83; + $85 = HEAP32[$84>>2]|0; + $arglist_next23 = ((($84)) + 4|0); + HEAP32[$ap>>2] = $arglist_next23; + $varet54 = $85; + $86 = $varet54; + $value52 = $86; + $87 = $value52; + $88 = $st$addr; + $vbr = ((($88)) + 44|0); + HEAP32[$vbr>>2] = $87; + label = 40; + break; + } + case 4002: { + $arglist_current25 = HEAP32[$ap>>2]|0; + $89 = $arglist_current25; + $90 = ((0) + 4|0); + $expanded51 = $90; + $expanded50 = (($expanded51) - 1)|0; + $91 = (($89) + ($expanded50))|0; + $92 = ((0) + 4|0); + $expanded55 = $92; + $expanded54 = (($expanded55) - 1)|0; + $expanded53 = $expanded54 ^ -1; + $93 = $91 & $expanded53; + $94 = $93; + $95 = HEAP32[$94>>2]|0; + $arglist_next26 = ((($94)) + 4|0); + HEAP32[$ap>>2] = $arglist_next26; + $varet58 = $95; + $96 = $varet58; + $value56 = $96; + $97 = $value56; + $cmp59 = ($97|0)<=(500); + $98 = $value56; + $cmp61 = ($98|0)!=(-1); + $or$cond3 = $cmp59 & $cmp61; + if ($or$cond3) { + label = 41; + } else { + $99 = $value56; + $100 = $st$addr; + $channels = ((($100)) + 4|0); + $101 = HEAP32[$channels>>2]|0; + $mul = ($101*260000)|0; + $cmp65 = ($99|0)<($mul|0); + if ($cmp65) { + $102 = $value56; + $cond = $102; + } else { + $103 = $st$addr; + $channels67 = ((($103)) + 4|0); + $104 = HEAP32[$channels67>>2]|0; + $mul68 = ($104*260000)|0; + $cond = $mul68; + } + $value56 = $cond; + $105 = $value56; + $106 = $st$addr; + $bitrate = ((($106)) + 40|0); + HEAP32[$bitrate>>2] = $105; + label = 40; + } + break; + } + case 10008: { + $arglist_current28 = HEAP32[$ap>>2]|0; + $107 = $arglist_current28; + $108 = ((0) + 4|0); + $expanded58 = $108; + $expanded57 = (($expanded58) - 1)|0; + $109 = (($107) + ($expanded57))|0; + $110 = ((0) + 4|0); + $expanded62 = $110; + $expanded61 = (($expanded62) - 1)|0; + $expanded60 = $expanded61 ^ -1; + $111 = $109 & $expanded60; + $112 = $111; + $113 = HEAP32[$112>>2]|0; + $arglist_next29 = ((($112)) + 4|0); + HEAP32[$ap>>2] = $arglist_next29; + $varet72 = $113; + $114 = $varet72; + $value70 = $114; + $115 = $value70; + $cmp73 = ($115|0)<(1); + $116 = $value70; + $cmp76 = ($116|0)>(2); + $or$cond4 = $cmp73 | $cmp76; + if ($or$cond4) { + label = 41; + } else { + $117 = $value70; + $118 = $st$addr; + $stream_channels = ((($118)) + 8|0); + HEAP32[$stream_channels>>2] = $117; + label = 40; + } + break; + } + case 4036: { + $arglist_current31 = HEAP32[$ap>>2]|0; + $119 = $arglist_current31; + $120 = ((0) + 4|0); + $expanded65 = $120; + $expanded64 = (($expanded65) - 1)|0; + $121 = (($119) + ($expanded64))|0; + $122 = ((0) + 4|0); + $expanded69 = $122; + $expanded68 = (($expanded69) - 1)|0; + $expanded67 = $expanded68 ^ -1; + $123 = $121 & $expanded67; + $124 = $123; + $125 = HEAP32[$124>>2]|0; + $arglist_next32 = ((($124)) + 4|0); + HEAP32[$ap>>2] = $arglist_next32; + $varet83 = $125; + $126 = $varet83; + $value81 = $126; + $127 = $value81; + $cmp84 = ($127|0)<(8); + $128 = $value81; + $cmp87 = ($128|0)>(24); + $or$cond5 = $cmp84 | $cmp87; + if ($or$cond5) { + label = 41; + } else { + $129 = $value81; + $130 = $st$addr; + $lsb_depth = ((($130)) + 60|0); + HEAP32[$lsb_depth>>2] = $129; + label = 40; + } + break; + } + case 4037: { + $arglist_current34 = HEAP32[$ap>>2]|0; + $131 = $arglist_current34; + $132 = ((0) + 4|0); + $expanded72 = $132; + $expanded71 = (($expanded72) - 1)|0; + $133 = (($131) + ($expanded71))|0; + $134 = ((0) + 4|0); + $expanded76 = $134; + $expanded75 = (($expanded76) - 1)|0; + $expanded74 = $expanded75 ^ -1; + $135 = $133 & $expanded74; + $136 = $135; + $137 = HEAP32[$136>>2]|0; + $arglist_next35 = ((($136)) + 4|0); + HEAP32[$ap>>2] = $arglist_next35; + $varet94 = $137; + $138 = $varet94; + $value92 = $138; + $139 = $st$addr; + $lsb_depth95 = ((($139)) + 60|0); + $140 = HEAP32[$lsb_depth95>>2]|0; + $141 = $value92; + HEAP32[$141>>2] = $140; + label = 40; + break; + } + case 4040: { + $arglist_current37 = HEAP32[$ap>>2]|0; + $142 = $arglist_current37; + $143 = ((0) + 4|0); + $expanded79 = $143; + $expanded78 = (($expanded79) - 1)|0; + $144 = (($142) + ($expanded78))|0; + $145 = ((0) + 4|0); + $expanded83 = $145; + $expanded82 = (($expanded83) - 1)|0; + $expanded81 = $expanded82 ^ -1; + $146 = $144 & $expanded81; + $147 = $146; + $148 = HEAP32[$147>>2]|0; + $arglist_next38 = ((($147)) + 4|0); + HEAP32[$ap>>2] = $arglist_next38; + $varet99 = $148; + $149 = $varet99; + $value97 = $149; + $150 = $value97; + $151 = $st$addr; + $variable_duration = ((($151)) + 64|0); + HEAP32[$variable_duration>>2] = $150; + label = 40; + break; + } + case 4028: { + $152 = $st$addr; + $in_mem = ((($152)) + 200|0); + $153 = $st$addr; + $channels102 = ((($153)) + 4|0); + $154 = HEAP32[$channels102>>2]|0; + $155 = $st$addr; + $156 = HEAP32[$155>>2]|0; + $overlap = ((($156)) + 4|0); + $157 = HEAP32[$overlap>>2]|0; + $add = (($157) + 1024)|0; + $mul104 = Math_imul($154, $add)|0; + $add$ptr = (($in_mem) + ($mul104<<2)|0); + $oldBandE = $add$ptr; + $158 = $oldBandE; + $159 = $st$addr; + $channels105 = ((($159)) + 4|0); + $160 = HEAP32[$channels105>>2]|0; + $161 = $st$addr; + $162 = HEAP32[$161>>2]|0; + $nbEBands107 = ((($162)) + 8|0); + $163 = HEAP32[$nbEBands107>>2]|0; + $mul108 = Math_imul($160, $163)|0; + $add$ptr109 = (($158) + ($mul108<<2)|0); + $oldLogE = $add$ptr109; + $164 = $oldLogE; + $165 = $st$addr; + $channels110 = ((($165)) + 4|0); + $166 = HEAP32[$channels110>>2]|0; + $167 = $st$addr; + $168 = HEAP32[$167>>2]|0; + $nbEBands112 = ((($168)) + 8|0); + $169 = HEAP32[$nbEBands112>>2]|0; + $mul113 = Math_imul($166, $169)|0; + $add$ptr114 = (($164) + ($mul113<<2)|0); + $oldLogE2 = $add$ptr114; + $170 = $st$addr; + $rng = ((($170)) + 76|0); + $171 = $st$addr; + $172 = HEAP32[$171>>2]|0; + $173 = $st$addr; + $channels116 = ((($173)) + 4|0); + $174 = HEAP32[$channels116>>2]|0; + $call = (_opus_custom_encoder_get_size($172,$174)|0); + $175 = $st$addr; + $rng117 = ((($175)) + 76|0); + $176 = $st$addr; + $sub$ptr$lhs$cast = $rng117; + $sub$ptr$rhs$cast = $176; + $sub$ptr$sub = (($sub$ptr$lhs$cast) - ($sub$ptr$rhs$cast))|0; + $sub = (($call) - ($sub$ptr$sub))|0; + $mul118 = $sub; + _memset(($rng|0),0,($mul118|0))|0; + $i = 0; + while(1) { + $177 = $i; + $178 = $st$addr; + $channels119 = ((($178)) + 4|0); + $179 = HEAP32[$channels119>>2]|0; + $180 = $st$addr; + $181 = HEAP32[$180>>2]|0; + $nbEBands121 = ((($181)) + 8|0); + $182 = HEAP32[$nbEBands121>>2]|0; + $mul122 = Math_imul($179, $182)|0; + $cmp123 = ($177|0)<($mul122|0); + if (!($cmp123)) { + break; + } + $183 = $oldLogE2; + $184 = $i; + $arrayidx = (($183) + ($184<<2)|0); + HEAPF32[$arrayidx>>2] = -28.0; + $185 = $oldLogE; + $186 = $i; + $arrayidx125 = (($185) + ($186<<2)|0); + HEAPF32[$arrayidx125>>2] = -28.0; + $187 = $i; + $inc = (($187) + 1)|0; + $i = $inc; + } + $188 = $st$addr; + $vbr_offset = ((($188)) + 172|0); + HEAP32[$vbr_offset>>2] = 0; + $189 = $st$addr; + $delayedIntra = ((($189)) + 84|0); + HEAPF32[$delayedIntra>>2] = 1.0; + $190 = $st$addr; + $spread_decision = ((($190)) + 80|0); + HEAP32[$spread_decision>>2] = 2; + $191 = $st$addr; + $tonal_average = ((($191)) + 88|0); + HEAP32[$tonal_average>>2] = 256; + $192 = $st$addr; + $hf_average = ((($192)) + 96|0); + HEAP32[$hf_average>>2] = 0; + $193 = $st$addr; + $tapset_decision = ((($193)) + 100|0); + HEAP32[$tapset_decision>>2] = 0; + label = 40; + break; + } + case 10016: { + $arglist_current40 = HEAP32[$ap>>2]|0; + $194 = $arglist_current40; + $195 = ((0) + 4|0); + $expanded86 = $195; + $expanded85 = (($expanded86) - 1)|0; + $196 = (($194) + ($expanded85))|0; + $197 = ((0) + 4|0); + $expanded90 = $197; + $expanded89 = (($expanded90) - 1)|0; + $expanded88 = $expanded89 ^ -1; + $198 = $196 & $expanded88; + $199 = $198; + $200 = HEAP32[$199>>2]|0; + $arglist_next41 = ((($199)) + 4|0); + HEAP32[$ap>>2] = $arglist_next41; + $varet129 = $200; + $201 = $varet129; + $value127 = $201; + $202 = $value127; + $203 = $st$addr; + $signalling = ((($203)) + 48|0); + HEAP32[$signalling>>2] = $202; + label = 40; + break; + } + case 10022: { + $arglist_current43 = HEAP32[$ap>>2]|0; + $204 = $arglist_current43; + $205 = ((0) + 4|0); + $expanded93 = $205; + $expanded92 = (($expanded93) - 1)|0; + $206 = (($204) + ($expanded92))|0; + $207 = ((0) + 4|0); + $expanded97 = $207; + $expanded96 = (($expanded97) - 1)|0; + $expanded95 = $expanded96 ^ -1; + $208 = $206 & $expanded95; + $209 = $208; + $210 = HEAP32[$209>>2]|0; + $arglist_next44 = ((($209)) + 4|0); + HEAP32[$ap>>2] = $arglist_next44; + $varet132 = $210; + $211 = $varet132; + $info = $211; + $212 = $info; + $tobool = ($212|0)!=(0|0); + if ($tobool) { + $213 = $st$addr; + $analysis = ((($213)) + 120|0); + $214 = $info; + $215 = $st$addr; + $analysis134 = ((($215)) + 120|0); + $216 = $info; + $sub$ptr$lhs$cast135 = $analysis134; + $sub$ptr$rhs$cast136 = $216; + $sub$ptr$sub137 = (($sub$ptr$lhs$cast135) - ($sub$ptr$rhs$cast136))|0; + $sub$ptr$div = (($sub$ptr$sub137|0) / 28)&-1; + $mul138 = 0; + $add139 = (28 + ($mul138))|0; + _memcpy(($analysis|0),($214|0),($add139|0))|0; + label = 40; + } else { + label = 40; + } + break; + } + case 10015: { + $arglist_current46 = HEAP32[$ap>>2]|0; + $217 = $arglist_current46; + $218 = ((0) + 4|0); + $expanded100 = $218; + $expanded99 = (($expanded100) - 1)|0; + $219 = (($217) + ($expanded99))|0; + $220 = ((0) + 4|0); + $expanded104 = $220; + $expanded103 = (($expanded104) - 1)|0; + $expanded102 = $expanded103 ^ -1; + $221 = $219 & $expanded102; + $222 = $221; + $223 = HEAP32[$222>>2]|0; + $arglist_next47 = ((($222)) + 4|0); + HEAP32[$ap>>2] = $arglist_next47; + $varet144 = $223; + $224 = $varet144; + $value142 = $224; + $225 = $value142; + $cmp145 = ($225|0)==(0|0); + if ($cmp145) { + label = 41; + } else { + $226 = $st$addr; + $227 = HEAP32[$226>>2]|0; + $228 = $value142; + HEAP32[$228>>2] = $227; + label = 40; + } + break; + } + case 4031: { + $arglist_current49 = HEAP32[$ap>>2]|0; + $229 = $arglist_current49; + $230 = ((0) + 4|0); + $expanded107 = $230; + $expanded106 = (($expanded107) - 1)|0; + $231 = (($229) + ($expanded106))|0; + $232 = ((0) + 4|0); + $expanded111 = $232; + $expanded110 = (($expanded111) - 1)|0; + $expanded109 = $expanded110 ^ -1; + $233 = $231 & $expanded109; + $234 = $233; + $235 = HEAP32[$234>>2]|0; + $arglist_next50 = ((($234)) + 4|0); + HEAP32[$ap>>2] = $arglist_next50; + $varet153 = $235; + $236 = $varet153; + $value151 = $236; + $237 = $value151; + $cmp154 = ($237|0)==(0|0); + if ($cmp154) { + label = 41; + } else { + $238 = $st$addr; + $rng158 = ((($238)) + 76|0); + $239 = HEAP32[$rng158>>2]|0; + $240 = $value151; + HEAP32[$240>>2] = $239; + label = 40; + } + break; + } + case 10024: { + $arglist_current52 = HEAP32[$ap>>2]|0; + $241 = $arglist_current52; + $242 = ((0) + 4|0); + $expanded114 = $242; + $expanded113 = (($expanded114) - 1)|0; + $243 = (($241) + ($expanded113))|0; + $244 = ((0) + 4|0); + $expanded118 = $244; + $expanded117 = (($expanded118) - 1)|0; + $expanded116 = $expanded117 ^ -1; + $245 = $243 & $expanded116; + $246 = $245; + $247 = HEAP32[$246>>2]|0; + $arglist_next53 = ((($246)) + 4|0); + HEAP32[$ap>>2] = $arglist_next53; + $varet162 = $247; + $248 = $varet162; + $value160 = $248; + $249 = $value160; + $250 = $st$addr; + $lfe = ((($250)) + 68|0); + HEAP32[$lfe>>2] = $249; + label = 40; + break; + } + case 10026: { + $arglist_current55 = HEAP32[$ap>>2]|0; + $251 = $arglist_current55; + $252 = ((0) + 4|0); + $expanded121 = $252; + $expanded120 = (($expanded121) - 1)|0; + $253 = (($251) + ($expanded120))|0; + $254 = ((0) + 4|0); + $expanded125 = $254; + $expanded124 = (($expanded125) - 1)|0; + $expanded123 = $expanded124 ^ -1; + $255 = $253 & $expanded123; + $256 = $255; + $257 = HEAP32[$256>>2]|0; + $arglist_next56 = ((($256)) + 4|0); + HEAP32[$ap>>2] = $arglist_next56; + $varet166 = $257; + $258 = $varet166; + $value164 = $258; + $259 = $value164; + $260 = $st$addr; + $energy_mask = ((($260)) + 192|0); + HEAP32[$energy_mask>>2] = $259; + label = 40; + break; + } + default: { + $retval = -5; + $261 = $retval; + STACKTOP = sp;return ($261|0); + } + } + } while(0); + if ((label|0) == 40) { + $retval = 0; + $261 = $retval; + STACKTOP = sp;return ($261|0); + } + else if ((label|0) == 41) { + $retval = -1; + $261 = $retval; + STACKTOP = sp;return ($261|0); + } + return (0)|0; +} +function _celt_decoder_get_size($channels) { + $channels = $channels|0; + var $0 = 0, $1 = 0, $call = 0, $call1 = 0, $channels$addr = 0, $mode = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $channels$addr = $channels; + $call = (_opus_custom_mode_create(48000,960,0)|0); + $mode = $call; + $0 = $mode; + $1 = $channels$addr; + $call1 = (_opus_custom_decoder_get_size($0,$1)|0); + STACKTOP = sp;return ($call1|0); +} +function _opus_custom_decoder_get_size($mode,$channels) { + $mode = $mode|0; + $channels = $channels|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $add = 0, $add2 = 0, $add5 = 0, $add8 = 0, $channels$addr = 0, $mode$addr = 0, $mul = 0, $mul1 = 0, $mul3 = 0, $mul4 = 0, $mul6 = 0, $mul7 = 0, $nbEBands = 0; + var $overlap = 0, $size = 0, $sub = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $mode$addr = $mode; + $channels$addr = $channels; + $0 = $channels$addr; + $1 = $mode$addr; + $overlap = ((($1)) + 4|0); + $2 = HEAP32[$overlap>>2]|0; + $add = (2048 + ($2))|0; + $mul = Math_imul($0, $add)|0; + $sub = (($mul) - 1)|0; + $mul1 = $sub<<2; + $add2 = (88 + ($mul1))|0; + $3 = $channels$addr; + $mul3 = ($3*24)|0; + $mul4 = $mul3<<2; + $add5 = (($add2) + ($mul4))|0; + $4 = $mode$addr; + $nbEBands = ((($4)) + 8|0); + $5 = HEAP32[$nbEBands>>2]|0; + $mul6 = $5<<3; + $mul7 = $mul6<<2; + $add8 = (($add5) + ($mul7))|0; + $size = $add8; + $6 = $size; + STACKTOP = sp;return ($6|0); +} +function _celt_decoder_init($st,$sampling_rate,$channels) { + $st = $st|0; + $sampling_rate = $sampling_rate|0; + $channels = $channels|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $call = 0, $call1 = 0, $call2 = 0, $channels$addr = 0, $cmp = 0, $cmp4 = 0, $downsample = 0, $downsample3 = 0, $ret = 0, $retval = 0, $sampling_rate$addr = 0; + var $st$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $st$addr = $st; + $sampling_rate$addr = $sampling_rate; + $channels$addr = $channels; + $0 = $st$addr; + $call = (_opus_custom_mode_create(48000,960,0)|0); + $1 = $channels$addr; + $call1 = (_opus_custom_decoder_init($0,$call,$1)|0); + $ret = $call1; + $2 = $ret; + $cmp = ($2|0)!=(0); + if ($cmp) { + $3 = $ret; + $retval = $3; + $8 = $retval; + STACKTOP = sp;return ($8|0); + } + $4 = $sampling_rate$addr; + $call2 = (_resampling_factor($4)|0); + $5 = $st$addr; + $downsample = ((($5)) + 16|0); + HEAP32[$downsample>>2] = $call2; + $6 = $st$addr; + $downsample3 = ((($6)) + 16|0); + $7 = HEAP32[$downsample3>>2]|0; + $cmp4 = ($7|0)==(0); + if ($cmp4) { + $retval = -1; + $8 = $retval; + STACKTOP = sp;return ($8|0); + } else { + $retval = 0; + $8 = $retval; + STACKTOP = sp;return ($8|0); + } + return (0)|0; +} +function _opus_custom_decoder_init($st,$mode,$channels) { + $st = $st|0; + $mode = $mode|0; + $channels = $channels|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $3 = 0, $4 = 0; + var $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $arch = 0, $call = 0, $call9 = 0, $channels$addr = 0, $channels7 = 0, $cmp = 0, $cmp1 = 0, $cmp2 = 0, $downsample = 0, $effEBands = 0, $end = 0, $loss_count = 0, $mode$addr = 0, $mul = 0, $or$cond = 0; + var $overlap = 0, $overlap6 = 0, $retval = 0, $signalling = 0, $st$addr = 0, $start = 0, $stream_channels = 0, $vararg_buffer = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $vararg_buffer = sp; + $st$addr = $st; + $mode$addr = $mode; + $channels$addr = $channels; + $0 = $channels$addr; + $cmp = ($0|0)<(0); + $1 = $channels$addr; + $cmp1 = ($1|0)>(2); + $or$cond = $cmp | $cmp1; + if ($or$cond) { + $retval = -1; + $24 = $retval; + STACKTOP = sp;return ($24|0); + } + $2 = $st$addr; + $cmp2 = ($2|0)==(0|0); + if ($cmp2) { + $retval = -7; + $24 = $retval; + STACKTOP = sp;return ($24|0); + } else { + $3 = $st$addr; + $4 = $mode$addr; + $5 = $channels$addr; + $call = (_opus_custom_decoder_get_size($4,$5)|0); + $mul = $call; + _memset(($3|0),0,($mul|0))|0; + $6 = $mode$addr; + $7 = $st$addr; + HEAP32[$7>>2] = $6; + $8 = $mode$addr; + $overlap = ((($8)) + 4|0); + $9 = HEAP32[$overlap>>2]|0; + $10 = $st$addr; + $overlap6 = ((($10)) + 4|0); + HEAP32[$overlap6>>2] = $9; + $11 = $channels$addr; + $12 = $st$addr; + $channels7 = ((($12)) + 8|0); + HEAP32[$channels7>>2] = $11; + $13 = $st$addr; + $stream_channels = ((($13)) + 12|0); + HEAP32[$stream_channels>>2] = $11; + $14 = $st$addr; + $downsample = ((($14)) + 16|0); + HEAP32[$downsample>>2] = 1; + $15 = $st$addr; + $start = ((($15)) + 20|0); + HEAP32[$start>>2] = 0; + $16 = $st$addr; + $17 = HEAP32[$16>>2]|0; + $effEBands = ((($17)) + 12|0); + $18 = HEAP32[$effEBands>>2]|0; + $19 = $st$addr; + $end = ((($19)) + 24|0); + HEAP32[$end>>2] = $18; + $20 = $st$addr; + $signalling = ((($20)) + 28|0); + HEAP32[$signalling>>2] = 1; + $call9 = (_opus_select_arch_48()|0); + $21 = $st$addr; + $arch = ((($21)) + 32|0); + HEAP32[$arch>>2] = $call9; + $22 = $st$addr; + $loss_count = ((($22)) + 48|0); + HEAP32[$loss_count>>2] = 0; + $23 = $st$addr; + (_opus_custom_decoder_ctl($23,4028,$vararg_buffer)|0); + $retval = 0; + $24 = $retval; + STACKTOP = sp;return ($24|0); + } + return (0)|0; +} +function _opus_select_arch_48() { + var label = 0, sp = 0; + sp = STACKTOP; + return 0; +} +function _opus_custom_decoder_ctl($st,$request,$varargs) { + $st = $st|0; + $request = $request|0; + $varargs = $varargs|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0; + var $116 = 0, $117 = 0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $13 = 0, $130 = 0, $131 = 0, $132 = 0, $133 = 0; + var $134 = 0, $135 = 0, $136 = 0, $137 = 0, $138 = 0, $139 = 0, $14 = 0, $140 = 0, $141 = 0, $142 = 0, $143 = 0, $144 = 0, $145 = 0, $146 = 0, $147 = 0, $148 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0; + var $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0; + var $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0; + var $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0; + var $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0; + var $91 = 0, $92 = 0, $93 = 0, $94 = 0, $95 = 0, $96 = 0, $97 = 0, $98 = 0, $99 = 0, $_decode_mem = 0, $add = 0, $add$ptr = 0, $add$ptr44 = 0, $add$ptr48 = 0, $add$ptr52 = 0, $ap = 0, $arglist_current = 0, $arglist_current11 = 0, $arglist_current14 = 0, $arglist_current17 = 0; + var $arglist_current2 = 0, $arglist_current20 = 0, $arglist_current23 = 0, $arglist_current5 = 0, $arglist_current8 = 0, $arglist_next = 0, $arglist_next12 = 0, $arglist_next15 = 0, $arglist_next18 = 0, $arglist_next21 = 0, $arglist_next24 = 0, $arglist_next3 = 0, $arglist_next6 = 0, $arglist_next9 = 0, $arrayidx = 0, $arrayidx61 = 0, $call = 0, $channels = 0, $channels42 = 0, $channels54 = 0; + var $cmp = 0, $cmp12 = 0, $cmp19 = 0, $cmp21 = 0, $cmp28 = 0, $cmp3 = 0, $cmp36 = 0, $cmp60 = 0, $cmp66 = 0, $cmp73 = 0, $cmp8 = 0, $cmp85 = 0, $div = 0, $downsample = 0, $end = 0, $error = 0, $error31 = 0, $expanded = 0, $expanded10 = 0, $expanded12 = 0; + var $expanded13 = 0, $expanded14 = 0, $expanded16 = 0, $expanded17 = 0, $expanded19 = 0, $expanded20 = 0, $expanded21 = 0, $expanded23 = 0, $expanded24 = 0, $expanded26 = 0, $expanded27 = 0, $expanded28 = 0, $expanded3 = 0, $expanded30 = 0, $expanded31 = 0, $expanded33 = 0, $expanded34 = 0, $expanded35 = 0, $expanded37 = 0, $expanded38 = 0; + var $expanded40 = 0, $expanded41 = 0, $expanded42 = 0, $expanded44 = 0, $expanded45 = 0, $expanded47 = 0, $expanded48 = 0, $expanded49 = 0, $expanded5 = 0, $expanded51 = 0, $expanded52 = 0, $expanded54 = 0, $expanded55 = 0, $expanded56 = 0, $expanded58 = 0, $expanded59 = 0, $expanded6 = 0, $expanded61 = 0, $expanded62 = 0, $expanded63 = 0; + var $expanded7 = 0, $expanded9 = 0, $i = 0, $inc = 0, $lpc = 0, $mul = 0, $mul43 = 0, $mul47 = 0, $mul51 = 0, $mul56 = 0, $mul59 = 0, $nbEBands = 0, $nbEBands11 = 0, $nbEBands46 = 0, $nbEBands50 = 0, $nbEBands58 = 0, $oldBandE = 0, $oldLogE = 0, $oldLogE2 = 0, $or$cond = 0; + var $overlap = 0, $overlap41 = 0, $postfilter_period = 0, $request$addr = 0, $retval = 0, $rng = 0, $rng55 = 0, $rng88 = 0, $signalling = 0, $st$addr = 0, $start = 0, $stream_channels = 0, $sub = 0, $sub$ptr$lhs$cast = 0, $sub$ptr$rhs$cast = 0, $sub$ptr$sub = 0, $value = 0, $value16 = 0, $value25 = 0, $value33 = 0; + var $value5 = 0, $value63 = 0, $value70 = 0, $value78 = 0, $value82 = 0, $varet = 0, $varet18 = 0, $varet27 = 0, $varet35 = 0, $varet65 = 0, $varet7 = 0, $varet72 = 0, $varet80 = 0, $varet84 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 128|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(128|0); + $ap = sp + 96|0; + $st$addr = $st; + $request$addr = $request; + HEAP32[$ap>>2] = $varargs; + $0 = $request$addr; + L1: do { + switch ($0|0) { + case 10010: { + $arglist_current = HEAP32[$ap>>2]|0; + $1 = $arglist_current; + $2 = ((0) + 4|0); + $expanded3 = $2; + $expanded = (($expanded3) - 1)|0; + $3 = (($1) + ($expanded))|0; + $4 = ((0) + 4|0); + $expanded7 = $4; + $expanded6 = (($expanded7) - 1)|0; + $expanded5 = $expanded6 ^ -1; + $5 = $3 & $expanded5; + $6 = $5; + $7 = HEAP32[$6>>2]|0; + $arglist_next = ((($6)) + 4|0); + HEAP32[$ap>>2] = $arglist_next; + $varet = $7; + $8 = $varet; + $value = $8; + $9 = $value; + $cmp = ($9|0)<(0); + if ($cmp) { + label = 25; + } else { + $10 = $value; + $11 = $st$addr; + $12 = HEAP32[$11>>2]|0; + $nbEBands = ((($12)) + 8|0); + $13 = HEAP32[$nbEBands>>2]|0; + $cmp3 = ($10|0)>=($13|0); + if ($cmp3) { + label = 25; + } else { + $14 = $value; + $15 = $st$addr; + $start = ((($15)) + 20|0); + HEAP32[$start>>2] = $14; + label = 24; + } + } + break; + } + case 10012: { + $arglist_current2 = HEAP32[$ap>>2]|0; + $16 = $arglist_current2; + $17 = ((0) + 4|0); + $expanded10 = $17; + $expanded9 = (($expanded10) - 1)|0; + $18 = (($16) + ($expanded9))|0; + $19 = ((0) + 4|0); + $expanded14 = $19; + $expanded13 = (($expanded14) - 1)|0; + $expanded12 = $expanded13 ^ -1; + $20 = $18 & $expanded12; + $21 = $20; + $22 = HEAP32[$21>>2]|0; + $arglist_next3 = ((($21)) + 4|0); + HEAP32[$ap>>2] = $arglist_next3; + $varet7 = $22; + $23 = $varet7; + $value5 = $23; + $24 = $value5; + $cmp8 = ($24|0)<(1); + if ($cmp8) { + label = 25; + } else { + $25 = $value5; + $26 = $st$addr; + $27 = HEAP32[$26>>2]|0; + $nbEBands11 = ((($27)) + 8|0); + $28 = HEAP32[$nbEBands11>>2]|0; + $cmp12 = ($25|0)>($28|0); + if ($cmp12) { + label = 25; + } else { + $29 = $value5; + $30 = $st$addr; + $end = ((($30)) + 24|0); + HEAP32[$end>>2] = $29; + label = 24; + } + } + break; + } + case 10008: { + $arglist_current5 = HEAP32[$ap>>2]|0; + $31 = $arglist_current5; + $32 = ((0) + 4|0); + $expanded17 = $32; + $expanded16 = (($expanded17) - 1)|0; + $33 = (($31) + ($expanded16))|0; + $34 = ((0) + 4|0); + $expanded21 = $34; + $expanded20 = (($expanded21) - 1)|0; + $expanded19 = $expanded20 ^ -1; + $35 = $33 & $expanded19; + $36 = $35; + $37 = HEAP32[$36>>2]|0; + $arglist_next6 = ((($36)) + 4|0); + HEAP32[$ap>>2] = $arglist_next6; + $varet18 = $37; + $38 = $varet18; + $value16 = $38; + $39 = $value16; + $cmp19 = ($39|0)<(1); + $40 = $value16; + $cmp21 = ($40|0)>(2); + $or$cond = $cmp19 | $cmp21; + if ($or$cond) { + label = 25; + } else { + $41 = $value16; + $42 = $st$addr; + $stream_channels = ((($42)) + 12|0); + HEAP32[$stream_channels>>2] = $41; + label = 24; + } + break; + } + case 10007: { + $arglist_current8 = HEAP32[$ap>>2]|0; + $43 = $arglist_current8; + $44 = ((0) + 4|0); + $expanded24 = $44; + $expanded23 = (($expanded24) - 1)|0; + $45 = (($43) + ($expanded23))|0; + $46 = ((0) + 4|0); + $expanded28 = $46; + $expanded27 = (($expanded28) - 1)|0; + $expanded26 = $expanded27 ^ -1; + $47 = $45 & $expanded26; + $48 = $47; + $49 = HEAP32[$48>>2]|0; + $arglist_next9 = ((($48)) + 4|0); + HEAP32[$ap>>2] = $arglist_next9; + $varet27 = $49; + $50 = $varet27; + $value25 = $50; + $51 = $value25; + $cmp28 = ($51|0)==(0|0); + if ($cmp28) { + label = 25; + } else { + $52 = $st$addr; + $error = ((($52)) + 40|0); + $53 = HEAP32[$error>>2]|0; + $54 = $value25; + HEAP32[$54>>2] = $53; + $55 = $st$addr; + $error31 = ((($55)) + 40|0); + HEAP32[$error31>>2] = 0; + label = 24; + } + break; + } + case 4027: { + $arglist_current11 = HEAP32[$ap>>2]|0; + $56 = $arglist_current11; + $57 = ((0) + 4|0); + $expanded31 = $57; + $expanded30 = (($expanded31) - 1)|0; + $58 = (($56) + ($expanded30))|0; + $59 = ((0) + 4|0); + $expanded35 = $59; + $expanded34 = (($expanded35) - 1)|0; + $expanded33 = $expanded34 ^ -1; + $60 = $58 & $expanded33; + $61 = $60; + $62 = HEAP32[$61>>2]|0; + $arglist_next12 = ((($61)) + 4|0); + HEAP32[$ap>>2] = $arglist_next12; + $varet35 = $62; + $63 = $varet35; + $value33 = $63; + $64 = $value33; + $cmp36 = ($64|0)==(0|0); + if ($cmp36) { + label = 25; + } else { + $65 = $st$addr; + $overlap = ((($65)) + 4|0); + $66 = HEAP32[$overlap>>2]|0; + $67 = $st$addr; + $downsample = ((($67)) + 16|0); + $68 = HEAP32[$downsample>>2]|0; + $div = (($66|0) / ($68|0))&-1; + $69 = $value33; + HEAP32[$69>>2] = $div; + label = 24; + } + break; + } + case 4028: { + $70 = $st$addr; + $_decode_mem = ((($70)) + 84|0); + $71 = $st$addr; + $overlap41 = ((($71)) + 4|0); + $72 = HEAP32[$overlap41>>2]|0; + $add = (2048 + ($72))|0; + $73 = $st$addr; + $channels = ((($73)) + 8|0); + $74 = HEAP32[$channels>>2]|0; + $mul = Math_imul($add, $74)|0; + $add$ptr = (($_decode_mem) + ($mul<<2)|0); + $lpc = $add$ptr; + $75 = $lpc; + $76 = $st$addr; + $channels42 = ((($76)) + 8|0); + $77 = HEAP32[$channels42>>2]|0; + $mul43 = ($77*24)|0; + $add$ptr44 = (($75) + ($mul43<<2)|0); + $oldBandE = $add$ptr44; + $78 = $oldBandE; + $79 = $st$addr; + $80 = HEAP32[$79>>2]|0; + $nbEBands46 = ((($80)) + 8|0); + $81 = HEAP32[$nbEBands46>>2]|0; + $mul47 = $81<<1; + $add$ptr48 = (($78) + ($mul47<<2)|0); + $oldLogE = $add$ptr48; + $82 = $oldLogE; + $83 = $st$addr; + $84 = HEAP32[$83>>2]|0; + $nbEBands50 = ((($84)) + 8|0); + $85 = HEAP32[$nbEBands50>>2]|0; + $mul51 = $85<<1; + $add$ptr52 = (($82) + ($mul51<<2)|0); + $oldLogE2 = $add$ptr52; + $86 = $st$addr; + $rng = ((($86)) + 36|0); + $87 = $st$addr; + $88 = HEAP32[$87>>2]|0; + $89 = $st$addr; + $channels54 = ((($89)) + 8|0); + $90 = HEAP32[$channels54>>2]|0; + $call = (_opus_custom_decoder_get_size($88,$90)|0); + $91 = $st$addr; + $rng55 = ((($91)) + 36|0); + $92 = $st$addr; + $sub$ptr$lhs$cast = $rng55; + $sub$ptr$rhs$cast = $92; + $sub$ptr$sub = (($sub$ptr$lhs$cast) - ($sub$ptr$rhs$cast))|0; + $sub = (($call) - ($sub$ptr$sub))|0; + $mul56 = $sub; + _memset(($rng|0),0,($mul56|0))|0; + $i = 0; + while(1) { + $93 = $i; + $94 = $st$addr; + $95 = HEAP32[$94>>2]|0; + $nbEBands58 = ((($95)) + 8|0); + $96 = HEAP32[$nbEBands58>>2]|0; + $mul59 = $96<<1; + $cmp60 = ($93|0)<($mul59|0); + if (!($cmp60)) { + label = 24; + break L1; + } + $97 = $oldLogE2; + $98 = $i; + $arrayidx = (($97) + ($98<<2)|0); + HEAPF32[$arrayidx>>2] = -28.0; + $99 = $oldLogE; + $100 = $i; + $arrayidx61 = (($99) + ($100<<2)|0); + HEAPF32[$arrayidx61>>2] = -28.0; + $101 = $i; + $inc = (($101) + 1)|0; + $i = $inc; + } + break; + } + case 4033: { + $arglist_current14 = HEAP32[$ap>>2]|0; + $102 = $arglist_current14; + $103 = ((0) + 4|0); + $expanded38 = $103; + $expanded37 = (($expanded38) - 1)|0; + $104 = (($102) + ($expanded37))|0; + $105 = ((0) + 4|0); + $expanded42 = $105; + $expanded41 = (($expanded42) - 1)|0; + $expanded40 = $expanded41 ^ -1; + $106 = $104 & $expanded40; + $107 = $106; + $108 = HEAP32[$107>>2]|0; + $arglist_next15 = ((($107)) + 4|0); + HEAP32[$ap>>2] = $arglist_next15; + $varet65 = $108; + $109 = $varet65; + $value63 = $109; + $110 = $value63; + $cmp66 = ($110|0)==(0|0); + if ($cmp66) { + label = 25; + } else { + $111 = $st$addr; + $postfilter_period = ((($111)) + 52|0); + $112 = HEAP32[$postfilter_period>>2]|0; + $113 = $value63; + HEAP32[$113>>2] = $112; + label = 24; + } + break; + } + case 10015: { + $arglist_current17 = HEAP32[$ap>>2]|0; + $114 = $arglist_current17; + $115 = ((0) + 4|0); + $expanded45 = $115; + $expanded44 = (($expanded45) - 1)|0; + $116 = (($114) + ($expanded44))|0; + $117 = ((0) + 4|0); + $expanded49 = $117; + $expanded48 = (($expanded49) - 1)|0; + $expanded47 = $expanded48 ^ -1; + $118 = $116 & $expanded47; + $119 = $118; + $120 = HEAP32[$119>>2]|0; + $arglist_next18 = ((($119)) + 4|0); + HEAP32[$ap>>2] = $arglist_next18; + $varet72 = $120; + $121 = $varet72; + $value70 = $121; + $122 = $value70; + $cmp73 = ($122|0)==(0|0); + if ($cmp73) { + label = 25; + } else { + $123 = $st$addr; + $124 = HEAP32[$123>>2]|0; + $125 = $value70; + HEAP32[$125>>2] = $124; + label = 24; + } + break; + } + case 10016: { + $arglist_current20 = HEAP32[$ap>>2]|0; + $126 = $arglist_current20; + $127 = ((0) + 4|0); + $expanded52 = $127; + $expanded51 = (($expanded52) - 1)|0; + $128 = (($126) + ($expanded51))|0; + $129 = ((0) + 4|0); + $expanded56 = $129; + $expanded55 = (($expanded56) - 1)|0; + $expanded54 = $expanded55 ^ -1; + $130 = $128 & $expanded54; + $131 = $130; + $132 = HEAP32[$131>>2]|0; + $arglist_next21 = ((($131)) + 4|0); + HEAP32[$ap>>2] = $arglist_next21; + $varet80 = $132; + $133 = $varet80; + $value78 = $133; + $134 = $value78; + $135 = $st$addr; + $signalling = ((($135)) + 28|0); + HEAP32[$signalling>>2] = $134; + label = 24; + break; + } + case 4031: { + $arglist_current23 = HEAP32[$ap>>2]|0; + $136 = $arglist_current23; + $137 = ((0) + 4|0); + $expanded59 = $137; + $expanded58 = (($expanded59) - 1)|0; + $138 = (($136) + ($expanded58))|0; + $139 = ((0) + 4|0); + $expanded63 = $139; + $expanded62 = (($expanded63) - 1)|0; + $expanded61 = $expanded62 ^ -1; + $140 = $138 & $expanded61; + $141 = $140; + $142 = HEAP32[$141>>2]|0; + $arglist_next24 = ((($141)) + 4|0); + HEAP32[$ap>>2] = $arglist_next24; + $varet84 = $142; + $143 = $varet84; + $value82 = $143; + $144 = $value82; + $cmp85 = ($144|0)==(0|0); + if ($cmp85) { + label = 25; + } else { + $145 = $st$addr; + $rng88 = ((($145)) + 36|0); + $146 = HEAP32[$rng88>>2]|0; + $147 = $value82; + HEAP32[$147>>2] = $146; + label = 24; + } + break; + } + default: { + $retval = -5; + $148 = $retval; + STACKTOP = sp;return ($148|0); + } + } + } while(0); + if ((label|0) == 24) { + $retval = 0; + $148 = $retval; + STACKTOP = sp;return ($148|0); + } + else if ((label|0) == 25) { + $retval = -1; + $148 = $retval; + STACKTOP = sp;return ($148|0); + } + return (0)|0; +} +function _celt_decode_with_ec($st,$data,$len,$pcm,$frame_size,$dec,$accum) { + $st = $st|0; + $data = $data|0; + $len = $len|0; + $pcm = $pcm|0; + $frame_size = $frame_size|0; + $dec = $dec|0; + $accum = $accum|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0; + var $116 = 0, $117 = 0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $13 = 0, $130 = 0, $131 = 0, $132 = 0, $133 = 0; + var $134 = 0, $135 = 0, $136 = 0, $137 = 0, $138 = 0, $139 = 0, $14 = 0, $140 = 0, $141 = 0, $142 = 0, $143 = 0, $144 = 0, $145 = 0, $146 = 0, $147 = 0, $148 = 0, $149 = 0, $15 = 0, $150 = 0, $151 = 0; + var $152 = 0, $153 = 0, $154 = 0, $155 = 0, $156 = 0, $157 = 0, $158 = 0, $159 = 0, $16 = 0, $160 = 0, $161 = 0, $162 = 0, $163 = 0, $164 = 0, $165 = 0, $166 = 0, $167 = 0, $168 = 0, $169 = 0, $17 = 0; + var $170 = 0, $171 = 0, $172 = 0, $173 = 0, $174 = 0, $175 = 0, $176 = 0, $177 = 0, $178 = 0, $179 = 0, $18 = 0, $180 = 0, $181 = 0, $182 = 0, $183 = 0, $184 = 0, $185 = 0, $186 = 0, $187 = 0, $188 = 0; + var $189 = 0, $19 = 0, $190 = 0, $191 = 0, $192 = 0, $193 = 0, $194 = 0, $195 = 0, $196 = 0, $197 = 0, $198 = 0, $199 = 0, $2 = 0, $20 = 0, $200 = 0, $201 = 0, $202 = 0, $203 = 0, $204 = 0, $205 = 0; + var $206 = 0, $207 = 0, $208 = 0, $209 = 0, $21 = 0, $210 = 0, $211 = 0, $212 = 0, $213 = 0, $214 = 0, $215 = 0, $216 = 0, $217 = 0, $218 = 0, $219 = 0, $22 = 0, $220 = 0, $221 = 0, $222 = 0, $223 = 0; + var $224 = 0, $225 = 0, $226 = 0, $227 = 0, $228 = 0, $229 = 0, $23 = 0, $230 = 0, $231 = 0, $232 = 0, $233 = 0, $234 = 0, $235 = 0, $236 = 0, $237 = 0, $238 = 0, $239 = 0, $24 = 0, $240 = 0, $241 = 0; + var $242 = 0, $243 = 0, $244 = 0, $245 = 0, $246 = 0, $247 = 0, $248 = 0, $249 = 0, $25 = 0, $250 = 0, $251 = 0, $252 = 0, $253 = 0, $254 = 0, $255 = 0, $256 = 0, $257 = 0, $258 = 0, $259 = 0, $26 = 0; + var $260 = 0, $261 = 0, $262 = 0, $263 = 0, $264 = 0, $265 = 0, $266 = 0, $267 = 0, $268 = 0, $269 = 0, $27 = 0, $270 = 0, $271 = 0, $272 = 0, $273 = 0, $274 = 0, $275 = 0, $276 = 0, $277 = 0, $278 = 0; + var $279 = 0, $28 = 0, $280 = 0, $281 = 0, $282 = 0, $283 = 0, $284 = 0, $285 = 0, $286 = 0, $287 = 0, $288 = 0, $289 = 0, $29 = 0, $290 = 0, $291 = 0, $292 = 0, $293 = 0, $294 = 0, $295 = 0, $296 = 0; + var $297 = 0, $298 = 0, $299 = 0, $3 = 0, $30 = 0, $300 = 0, $301 = 0, $302 = 0, $303 = 0, $304 = 0, $305 = 0, $306 = 0, $307 = 0, $308 = 0, $309 = 0, $31 = 0, $310 = 0, $311 = 0, $312 = 0, $313 = 0; + var $314 = 0, $315 = 0, $316 = 0, $317 = 0, $318 = 0, $319 = 0, $32 = 0, $320 = 0, $321 = 0, $322 = 0, $323 = 0, $324 = 0, $325 = 0, $326 = 0, $327 = 0, $328 = 0, $329 = 0, $33 = 0, $330 = 0.0, $331 = 0; + var $332 = 0.0, $333 = 0, $334 = 0, $335 = 0, $336 = 0, $337 = 0, $338 = 0, $339 = 0, $34 = 0, $340 = 0, $341 = 0, $342 = 0, $343 = 0, $344 = 0, $345 = 0, $346 = 0, $347 = 0, $348 = 0, $349 = 0, $35 = 0; + var $350 = 0, $351 = 0, $352 = 0, $353 = 0, $354 = 0, $355 = 0, $356 = 0, $357 = 0, $358 = 0.0, $359 = 0.0, $36 = 0, $360 = 0, $361 = 0, $362 = 0, $363 = 0, $364 = 0, $365 = 0, $366 = 0, $367 = 0, $368 = 0; + var $369 = 0, $37 = 0, $370 = 0, $371 = 0, $372 = 0, $373 = 0, $374 = 0.0, $375 = 0, $376 = 0, $377 = 0, $378 = 0, $379 = 0, $38 = 0, $380 = 0, $381 = 0.0, $382 = 0, $383 = 0, $384 = 0, $385 = 0, $386 = 0; + var $387 = 0, $388 = 0, $389 = 0, $39 = 0, $390 = 0.0, $391 = 0, $392 = 0, $393 = 0, $394 = 0, $395 = 0, $396 = 0, $397 = 0, $398 = 0, $399 = 0, $4 = 0, $40 = 0, $400 = 0, $401 = 0, $402 = 0, $403 = 0; + var $404 = 0, $405 = 0, $406 = 0, $407 = 0, $408 = 0, $409 = 0, $41 = 0, $410 = 0, $411 = 0, $412 = 0, $413 = 0, $414 = 0, $415 = 0, $416 = 0, $417 = 0, $418 = 0, $419 = 0, $42 = 0, $420 = 0, $421 = 0.0; + var $422 = 0.0, $423 = 0, $424 = 0, $425 = 0.0, $426 = 0, $427 = 0, $428 = 0.0, $429 = 0.0, $43 = 0, $430 = 0, $431 = 0, $432 = 0.0, $433 = 0, $434 = 0, $435 = 0, $436 = 0, $437 = 0, $438 = 0, $439 = 0, $44 = 0; + var $440 = 0.0, $441 = 0, $442 = 0, $443 = 0.0, $444 = 0, $445 = 0, $446 = 0, $447 = 0, $448 = 0.0, $449 = 0, $45 = 0, $450 = 0, $451 = 0, $452 = 0, $453 = 0, $454 = 0, $455 = 0, $456 = 0, $457 = 0, $458 = 0; + var $459 = 0, $46 = 0, $460 = 0, $461 = 0, $462 = 0, $463 = 0, $464 = 0, $465 = 0, $466 = 0, $467 = 0, $468 = 0, $469 = 0, $47 = 0, $470 = 0, $471 = 0, $472 = 0, $473 = 0, $474 = 0, $475 = 0, $476 = 0; + var $477 = 0, $478 = 0, $479 = 0, $48 = 0, $480 = 0, $481 = 0, $482 = 0, $483 = 0, $484 = 0, $485 = 0, $486 = 0, $487 = 0, $488 = 0, $489 = 0, $49 = 0, $490 = 0, $491 = 0, $492 = 0, $493 = 0, $494 = 0; + var $495 = 0, $496 = 0, $497 = 0, $498 = 0, $499 = 0, $5 = 0, $50 = 0, $500 = 0, $501 = 0, $502 = 0, $503 = 0, $504 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0; + var $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0; + var $77 = 0, $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0.0, $89 = 0, $9 = 0, $90 = 0, $91 = 0, $92 = 0.0, $93 = 0, $94 = 0; + var $95 = 0, $96 = 0, $97 = 0.0, $98 = 0, $99 = 0, $C = 0, $CC = 0, $LM = 0, $M = 0, $N = 0, $_dec = 0, $_decode_mem = 0, $_decode_mem30 = 0, $accum$addr = 0, $add = 0, $add$ptr = 0, $add$ptr11 = 0, $add$ptr13 = 0, $add$ptr15 = 0, $add$ptr242 = 0; + var $add$ptr249 = 0, $add$ptr264 = 0, $add$ptr328 = 0, $add$ptr331 = 0, $add$ptr34 = 0, $add$ptr36 = 0, $add$ptr37 = 0, $add$ptr9 = 0, $add100 = 0, $add104 = 0, $add109 = 0, $add117 = 0, $add129 = 0, $add138 = 0, $add152 = 0, $add181 = 0, $add192 = 0, $add211 = 0, $add229 = 0, $add245 = 0; + var $add251 = 0, $add32 = 0, $add375 = 0, $add386 = 0, $add394 = 0, $add408 = 0.0, $add414 = 0.0, $add450 = 0, $add453 = 0, $add456 = 0, $add466 = 0, $add469 = 0, $add472 = 0, $add64 = 0, $add68 = 0, $add68$sink = 0, $add87 = 0, $add90 = 0, $add98 = 0, $alloc_trim = 0; + var $anti_collapse_on = 0, $anti_collapse_rsv = 0, $arch = 0, $arch281 = 0, $arch297 = 0, $arch322 = 0, $arch338 = 0, $arrayidx = 0, $arrayidx153 = 0, $arrayidx155 = 0, $arrayidx184 = 0, $arrayidx194 = 0, $arrayidx240 = 0, $arrayidx241 = 0, $arrayidx247 = 0, $arrayidx248 = 0, $arrayidx290 = 0, $arrayidx315 = 0, $arrayidx316 = 0, $arrayidx326 = 0; + var $arrayidx329 = 0, $arrayidx35 = 0, $arrayidx367 = 0, $arrayidx369 = 0, $arrayidx38 = 0, $arrayidx407 = 0, $arrayidx409 = 0, $arrayidx413 = 0, $arrayidx416 = 0, $arrayidx419 = 0, $arrayidx429 = 0, $arrayidx430 = 0, $arrayidx434 = 0, $arrayidx436 = 0, $arrayidx436$sink = 0, $arrayidx439 = 0, $arrayidx451 = 0, $arrayidx454 = 0, $arrayidx457 = 0, $arrayidx467 = 0; + var $arrayidx470 = 0, $arrayidx473 = 0, $arrayidx63 = 0, $arrayidx65 = 0, $arrayidx69 = 0, $arrayidx70 = 0, $backgroundLogE = 0, $balance = 0, $bits = 0, $boost = 0, $c = 0, $call = 0, $call102 = 0, $call103 = 0, $call107 = 0, $call112 = 0, $call121 = 0, $call122 = 0, $call133 = 0, $call137 = 0; + var $call142 = 0, $call147 = 0, $call187 = 0, $call188 = 0, $call215 = 0, $call221 = 0, $call238 = 0, $call273 = 0, $call276 = 0, $call491 = 0, $call497 = 0, $call80 = 0, $call86 = 0, $call93 = 0, $call96 = 0, $call99 = 0, $channels = 0, $cleanup$dest$slot = 0, $cmp = 0, $cmp105 = 0; + var $cmp114 = 0, $cmp118 = 0, $cmp130 = 0, $cmp139 = 0, $cmp149 = 0, $cmp16 = 0, $cmp161 = 0, $cmp167 = 0, $cmp172 = 0, $cmp18 = 0, $cmp182 = 0, $cmp185 = 0, $cmp195 = 0, $cmp199 = 0, $cmp212 = 0, $cmp22 = 0, $cmp226 = 0, $cmp23 = 0, $cmp231 = 0, $cmp25 = 0; + var $cmp254 = 0, $cmp261 = 0, $cmp270 = 0, $cmp287 = 0, $cmp299 = 0, $cmp307 = 0, $cmp323 = 0, $cmp342 = 0, $cmp354 = 0, $cmp364 = 0, $cmp395 = 0, $cmp40 = 0, $cmp404 = 0, $cmp41 = 0, $cmp410 = 0, $cmp426 = 0, $cmp431 = 0, $cmp446 = 0, $cmp45 = 0, $cmp462 = 0; + var $cmp47 = 0, $cmp479 = 0, $cmp493 = 0, $cmp55 = 0, $cmp58 = 0, $cmp61 = 0, $cmp66 = 0, $cmp76 = 0, $cmp78 = 0, $cmp89 = 0, $cmp91 = 0, $codedBands = 0, $cond136 = 0, $cond166 = 0, $cond177 = 0, $cond179 = 0, $cond205 = 0, $cond218 = 0, $cond234 = 0, $cond267 = 0; + var $cond305 = 0, $cond313 = 0, $cond418 = 0.0, $conv = 0.0, $conv154 = 0, $conv156 = 0, $conv398 = 0.0, $data$addr = 0, $dec$addr = 0, $decode_mem = 0, $div = 0, $div244 = 0, $div502 = 0, $downsample = 0, $downsample296 = 0, $downsample485 = 0, $downsample50 = 0, $downsample501 = 0, $downsample53 = 0, $dual_stereo = 0; + var $dynalloc_logp = 0, $dynalloc_loop_logp = 0, $eBands = 0, $eBands4 = 0, $effEBands = 0, $effEBands43 = 0, $effEnd = 0, $end = 0, $end6 = 0, $error = 0, $flag = 0, $frame_size$addr = 0, $i = 0, $idx$neg = 0, $inc = 0, $inc208 = 0, $inc253 = 0, $inc292 = 0, $inc341 = 0, $inc39 = 0; + var $inc421 = 0, $inc441 = 0, $inc459 = 0, $inc475 = 0, $inc478 = 0, $inc72 = 0, $intensity = 0, $intra_ener = 0, $isTransient = 0, $len$addr = 0, $loss_count = 0, $loss_count490 = 0, $lpc = 0, $maxLM = 0, $maxLM17 = 0, $max_background_increase = 0.0, $mode = 0, $mul = 0, $mul10 = 0, $mul110 = 0.0; + var $mul12 = 0, $mul14 = 0, $mul158 = 0, $mul219 = 0, $mul246 = 0, $mul250 = 0, $mul257 = 0, $mul259 = 0, $mul268 = 0, $mul275 = 0, $mul286 = 0, $mul29 = 0, $mul33 = 0, $mul368 = 0, $mul374 = 0, $mul379 = 0, $mul380 = 0, $mul385 = 0, $mul387 = 0, $mul388 = 0; + var $mul393 = 0, $mul399 = 0.0, $mul403 = 0, $mul425 = 0, $mul449 = 0, $mul452 = 0, $mul455 = 0, $mul465 = 0, $mul468 = 0, $mul471 = 0, $mul492 = 0, $mul7 = 0, $mul75 = 0, $mul8 = 0, $mul85 = 0, $nbEBands = 0, $nbEBands2 = 0, $nbits_total = 0, $octave = 0, $oldBandE = 0; + var $oldLogE = 0, $oldLogE2 = 0, $or$cond = 0, $or$cond1 = 0, $or$cond2 = 0, $or$cond3 = 0, $out_syn = 0, $overlap = 0, $overlap3 = 0, $pcm$addr = 0, $postfilter_gain = 0.0, $postfilter_gain320 = 0, $postfilter_gain335 = 0, $postfilter_gain347 = 0, $postfilter_gain352 = 0, $postfilter_gain359 = 0, $postfilter_gain_old = 0, $postfilter_gain_old348 = 0, $postfilter_gain_old360 = 0, $postfilter_period = 0; + var $postfilter_period302 = 0, $postfilter_period306 = 0, $postfilter_period318 = 0, $postfilter_period332 = 0, $postfilter_period345 = 0, $postfilter_period351 = 0, $postfilter_period357 = 0, $postfilter_period_old = 0, $postfilter_period_old310 = 0, $postfilter_period_old314 = 0, $postfilter_period_old317 = 0, $postfilter_period_old346 = 0, $postfilter_period_old358 = 0, $postfilter_pitch = 0, $postfilter_tapset = 0, $postfilter_tapset321 = 0, $postfilter_tapset336 = 0, $postfilter_tapset349 = 0, $postfilter_tapset353 = 0, $postfilter_tapset361 = 0; + var $postfilter_tapset_old = 0, $postfilter_tapset_old350 = 0, $postfilter_tapset_old362 = 0, $preemph = 0, $preemph486 = 0, $preemph_memD = 0, $preemph_memD488 = 0, $qg = 0, $quanta = 0, $retval = 0, $rng = 0, $rng280 = 0, $rng482 = 0, $rng483 = 0, $saved_stack = 0, $shl = 0, $shl146 = 0, $shl159 = 0, $shl160 = 0, $shl170 = 0; + var $shl180 = 0, $shl21 = 0, $shl220 = 0, $shl230 = 0, $shl97 = 0, $shortBlocks = 0, $shortMdctSize = 0, $shortMdctSize28 = 0, $shortMdctSize319 = 0, $shortMdctSize327 = 0, $shortMdctSize330 = 0, $shortMdctSize333 = 0, $silence = 0, $spread_decision = 0, $st$addr = 0, $start = 0, $start5 = 0, $stream_channels = 0, $sub = 0, $sub$ptr$div = 0; + var $sub$ptr$div373 = 0, $sub$ptr$div384 = 0, $sub$ptr$div392 = 0, $sub$ptr$lhs$cast = 0, $sub$ptr$lhs$cast370 = 0, $sub$ptr$lhs$cast381 = 0, $sub$ptr$lhs$cast389 = 0, $sub$ptr$rhs$cast = 0, $sub$ptr$rhs$cast371 = 0, $sub$ptr$rhs$cast382 = 0, $sub$ptr$rhs$cast390 = 0, $sub$ptr$sub = 0, $sub$ptr$sub372 = 0, $sub$ptr$sub383 = 0, $sub$ptr$sub391 = 0, $sub101 = 0, $sub157 = 0, $sub193 = 0, $sub198 = 0, $sub203 = 0; + var $sub222 = 0, $sub223 = 0, $sub235 = 0, $sub243 = 0, $sub269 = 0, $sub277 = 0, $sub334 = 0, $tell = 0, $tobool = 0, $tobool125 = 0, $tobool189 = 0, $tobool224 = 0, $tobool278 = 0, $tobool283 = 0, $tobool377 = 0, $tobool498 = 0, $tobool94 = 0, $total_bits = 0, $vla = 0, $vla$alloca_mul = 0; + var $vla144 = 0, $vla144$alloca_mul = 0, $vla145 = 0, $vla145$alloca_mul = 0, $vla210 = 0, $vla210$alloca_mul = 0, $vla236 = 0, $vla236$alloca_mul = 0, $vla237 = 0, $vla237$alloca_mul = 0, $vla258 = 0, $vla258$alloca_mul = 0, $vla260 = 0, $vla260$alloca_mul = 0, $width = 0, $window = 0, $window337 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 304|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(304|0); + $_dec = sp + 192|0; + $decode_mem = sp + 184|0; + $out_syn = sp + 176|0; + $intensity = sp + 96|0; + $dual_stereo = sp + 92|0; + $balance = sp + 84|0; + $st$addr = $st; + $data$addr = $data; + $len$addr = $len; + $pcm$addr = $pcm; + $frame_size$addr = $frame_size; + $dec$addr = $dec; + $accum$addr = $accum; + $0 = $st$addr; + $channels = ((($0)) + 8|0); + $1 = HEAP32[$channels>>2]|0; + $CC = $1; + HEAP32[$intensity>>2] = 0; + HEAP32[$dual_stereo>>2] = 0; + $anti_collapse_on = 0; + $2 = $st$addr; + $stream_channels = ((($2)) + 12|0); + $3 = HEAP32[$stream_channels>>2]|0; + $C = $3; + $4 = $st$addr; + $5 = HEAP32[$4>>2]|0; + $mode = $5; + $6 = $mode; + $nbEBands2 = ((($6)) + 8|0); + $7 = HEAP32[$nbEBands2>>2]|0; + $nbEBands = $7; + $8 = $mode; + $overlap3 = ((($8)) + 4|0); + $9 = HEAP32[$overlap3>>2]|0; + $overlap = $9; + $10 = $mode; + $eBands4 = ((($10)) + 32|0); + $11 = HEAP32[$eBands4>>2]|0; + $eBands = $11; + $12 = $st$addr; + $start5 = ((($12)) + 20|0); + $13 = HEAP32[$start5>>2]|0; + $start = $13; + $14 = $st$addr; + $end6 = ((($14)) + 24|0); + $15 = HEAP32[$end6>>2]|0; + $end = $15; + $16 = $st$addr; + $downsample = ((($16)) + 16|0); + $17 = HEAP32[$downsample>>2]|0; + $18 = $frame_size$addr; + $mul = Math_imul($18, $17)|0; + $frame_size$addr = $mul; + $19 = $st$addr; + $_decode_mem = ((($19)) + 84|0); + $20 = $overlap; + $add = (2048 + ($20))|0; + $21 = $CC; + $mul7 = Math_imul($add, $21)|0; + $add$ptr = (($_decode_mem) + ($mul7<<2)|0); + $lpc = $add$ptr; + $22 = $lpc; + $23 = $CC; + $mul8 = ($23*24)|0; + $add$ptr9 = (($22) + ($mul8<<2)|0); + $oldBandE = $add$ptr9; + $24 = $oldBandE; + $25 = $nbEBands; + $mul10 = $25<<1; + $add$ptr11 = (($24) + ($mul10<<2)|0); + $oldLogE = $add$ptr11; + $26 = $oldLogE; + $27 = $nbEBands; + $mul12 = $27<<1; + $add$ptr13 = (($26) + ($mul12<<2)|0); + $oldLogE2 = $add$ptr13; + $28 = $oldLogE2; + $29 = $nbEBands; + $mul14 = $29<<1; + $add$ptr15 = (($28) + ($mul14<<2)|0); + $backgroundLogE = $add$ptr15; + $LM = 0; + while(1) { + $30 = $LM; + $31 = $mode; + $maxLM = ((($31)) + 36|0); + $32 = HEAP32[$maxLM>>2]|0; + $cmp = ($30|0)<=($32|0); + if (!($cmp)) { + break; + } + $33 = $mode; + $shortMdctSize = ((($33)) + 44|0); + $34 = HEAP32[$shortMdctSize>>2]|0; + $35 = $LM; + $shl = $34 << $35; + $36 = $frame_size$addr; + $cmp16 = ($shl|0)==($36|0); + if ($cmp16) { + break; + } + $37 = $LM; + $inc = (($37) + 1)|0; + $LM = $inc; + } + $38 = $LM; + $39 = $mode; + $maxLM17 = ((($39)) + 36|0); + $40 = HEAP32[$maxLM17>>2]|0; + $cmp18 = ($38|0)>($40|0); + if ($cmp18) { + $retval = -1; + $504 = $retval; + STACKTOP = sp;return ($504|0); + } + $41 = $LM; + $shl21 = 1 << $41; + $M = $shl21; + $42 = $len$addr; + $cmp22 = ($42|0)<(0); + $43 = $len$addr; + $cmp23 = ($43|0)>(1275); + $or$cond = $cmp22 | $cmp23; + $44 = $pcm$addr; + $cmp25 = ($44|0)==(0|0); + $or$cond1 = $or$cond | $cmp25; + if ($or$cond1) { + $retval = -1; + $504 = $retval; + STACKTOP = sp;return ($504|0); + } + $45 = $M; + $46 = $mode; + $shortMdctSize28 = ((($46)) + 44|0); + $47 = HEAP32[$shortMdctSize28>>2]|0; + $mul29 = Math_imul($45, $47)|0; + $N = $mul29; + $c = 0; + while(1) { + $48 = $st$addr; + $_decode_mem30 = ((($48)) + 84|0); + $49 = $c; + $50 = $overlap; + $add32 = (2048 + ($50))|0; + $mul33 = Math_imul($49, $add32)|0; + $add$ptr34 = (($_decode_mem30) + ($mul33<<2)|0); + $51 = $c; + $arrayidx = (($decode_mem) + ($51<<2)|0); + HEAP32[$arrayidx>>2] = $add$ptr34; + $52 = $c; + $arrayidx35 = (($decode_mem) + ($52<<2)|0); + $53 = HEAP32[$arrayidx35>>2]|0; + $add$ptr36 = ((($53)) + 8192|0); + $54 = $N; + $idx$neg = (0 - ($54))|0; + $add$ptr37 = (($add$ptr36) + ($idx$neg<<2)|0); + $55 = $c; + $arrayidx38 = (($out_syn) + ($55<<2)|0); + HEAP32[$arrayidx38>>2] = $add$ptr37; + $56 = $c; + $inc39 = (($56) + 1)|0; + $c = $inc39; + $57 = $CC; + $cmp40 = ($inc39|0)<($57|0); + if (!($cmp40)) { + break; + } + } + $58 = $end; + $effEnd = $58; + $59 = $effEnd; + $60 = $mode; + $effEBands = ((($60)) + 12|0); + $61 = HEAP32[$effEBands>>2]|0; + $cmp41 = ($59|0)>($61|0); + if ($cmp41) { + $62 = $mode; + $effEBands43 = ((($62)) + 12|0); + $63 = HEAP32[$effEBands43>>2]|0; + $effEnd = $63; + } + $64 = $data$addr; + $cmp45 = ($64|0)==(0|0); + $65 = $len$addr; + $cmp47 = ($65|0)<=(1); + $or$cond2 = $cmp45 | $cmp47; + if ($or$cond2) { + $66 = $st$addr; + $67 = $N; + $68 = $LM; + _celt_decode_lost($66,$67,$68); + $69 = $pcm$addr; + $70 = $N; + $71 = $CC; + $72 = $st$addr; + $downsample50 = ((($72)) + 16|0); + $73 = HEAP32[$downsample50>>2]|0; + $74 = $mode; + $preemph = ((($74)) + 16|0); + $75 = $st$addr; + $preemph_memD = ((($75)) + 76|0); + $76 = $accum$addr; + _deemphasis($out_syn,$69,$70,$71,$73,$preemph,$preemph_memD,$76); + $77 = $frame_size$addr; + $78 = $st$addr; + $downsample53 = ((($78)) + 16|0); + $79 = HEAP32[$downsample53>>2]|0; + $div = (($77|0) / ($79|0))&-1; + $retval = $div; + $504 = $retval; + STACKTOP = sp;return ($504|0); + } + $80 = $dec$addr; + $cmp55 = ($80|0)==(0|0); + if ($cmp55) { + $81 = $data$addr; + $82 = $len$addr; + _ec_dec_init($_dec,$81,$82); + $dec$addr = $_dec; + } + $83 = $C; + $cmp58 = ($83|0)==(1); + L27: do { + if ($cmp58) { + $i = 0; + while(1) { + $84 = $i; + $85 = $nbEBands; + $cmp61 = ($84|0)<($85|0); + if (!($cmp61)) { + break L27; + } + $86 = $oldBandE; + $87 = $i; + $arrayidx63 = (($86) + ($87<<2)|0); + $88 = +HEAPF32[$arrayidx63>>2]; + $89 = $oldBandE; + $90 = $nbEBands; + $91 = $i; + $add64 = (($90) + ($91))|0; + $arrayidx65 = (($89) + ($add64<<2)|0); + $92 = +HEAPF32[$arrayidx65>>2]; + $cmp66 = $88 > $92; + $93 = $oldBandE; + if ($cmp66) { + $94 = $i; + $add68$sink = $94; + } else { + $95 = $nbEBands; + $96 = $i; + $add68 = (($95) + ($96))|0; + $add68$sink = $add68; + } + $arrayidx69 = (($93) + ($add68$sink<<2)|0); + $97 = +HEAPF32[$arrayidx69>>2]; + $98 = $oldBandE; + $99 = $i; + $arrayidx70 = (($98) + ($99<<2)|0); + HEAPF32[$arrayidx70>>2] = $97; + $100 = $i; + $inc72 = (($100) + 1)|0; + $i = $inc72; + } + } + } while(0); + $101 = $len$addr; + $mul75 = $101<<3; + $total_bits = $mul75; + $102 = $dec$addr; + $call = (_ec_tell_53($102)|0); + $tell = $call; + $103 = $tell; + $104 = $total_bits; + $cmp76 = ($103|0)>=($104|0); + do { + if ($cmp76) { + $silence = 1; + } else { + $105 = $tell; + $cmp78 = ($105|0)==(1); + if ($cmp78) { + $106 = $dec$addr; + $call80 = (_ec_dec_bit_logp($106,15)|0); + $silence = $call80; + break; + } else { + $silence = 0; + break; + } + } + } while(0); + $107 = $silence; + $tobool = ($107|0)!=(0); + if ($tobool) { + $108 = $len$addr; + $mul85 = $108<<3; + $tell = $mul85; + $109 = $tell; + $110 = $dec$addr; + $call86 = (_ec_tell_53($110)|0); + $sub = (($109) - ($call86))|0; + $111 = $dec$addr; + $nbits_total = ((($111)) + 20|0); + $112 = HEAP32[$nbits_total>>2]|0; + $add87 = (($112) + ($sub))|0; + HEAP32[$nbits_total>>2] = $add87; + } + $postfilter_gain = 0.0; + $postfilter_pitch = 0; + $postfilter_tapset = 0; + $113 = $start; + $cmp89 = ($113|0)==(0); + if ($cmp89) { + $114 = $tell; + $add90 = (($114) + 16)|0; + $115 = $total_bits; + $cmp91 = ($add90|0)<=($115|0); + if ($cmp91) { + $116 = $dec$addr; + $call93 = (_ec_dec_bit_logp($116,1)|0); + $tobool94 = ($call93|0)!=(0); + if ($tobool94) { + $117 = $dec$addr; + $call96 = (_ec_dec_uint($117,6)|0); + $octave = $call96; + $118 = $octave; + $shl97 = 16 << $118; + $119 = $dec$addr; + $120 = $octave; + $add98 = (4 + ($120))|0; + $call99 = (_ec_dec_bits($119,$add98)|0); + $add100 = (($shl97) + ($call99))|0; + $sub101 = (($add100) - 1)|0; + $postfilter_pitch = $sub101; + $121 = $dec$addr; + $call102 = (_ec_dec_bits($121,3)|0); + $qg = $call102; + $122 = $dec$addr; + $call103 = (_ec_tell_53($122)|0); + $add104 = (($call103) + 2)|0; + $123 = $total_bits; + $cmp105 = ($add104|0)<=($123|0); + if ($cmp105) { + $124 = $dec$addr; + $call107 = (_ec_dec_icdf($124,21023,2)|0); + $postfilter_tapset = $call107; + } + $125 = $qg; + $add109 = (($125) + 1)|0; + $conv = (+($add109|0)); + $mul110 = 0.09375 * $conv; + $postfilter_gain = $mul110; + } + $126 = $dec$addr; + $call112 = (_ec_tell_53($126)|0); + $tell = $call112; + } + } + $127 = $LM; + $cmp114 = ($127|0)>(0); + if ($cmp114) { + $128 = $tell; + $add117 = (($128) + 3)|0; + $129 = $total_bits; + $cmp118 = ($add117|0)<=($129|0); + if ($cmp118) { + $130 = $dec$addr; + $call121 = (_ec_dec_bit_logp($130,3)|0); + $isTransient = $call121; + $131 = $dec$addr; + $call122 = (_ec_tell_53($131)|0); + $tell = $call122; + } else { + label = 41; + } + } else { + label = 41; + } + if ((label|0) == 41) { + $isTransient = 0; + } + $132 = $isTransient; + $tobool125 = ($132|0)!=(0); + if ($tobool125) { + $133 = $M; + $shortBlocks = $133; + } else { + $shortBlocks = 0; + } + $134 = $tell; + $add129 = (($134) + 3)|0; + $135 = $total_bits; + $cmp130 = ($add129|0)<=($135|0); + if ($cmp130) { + $136 = $dec$addr; + $call133 = (_ec_dec_bit_logp($136,3)|0); + $cond136 = $call133; + } else { + $cond136 = 0; + } + $intra_ener = $cond136; + $137 = $mode; + $138 = $start; + $139 = $end; + $140 = $oldBandE; + $141 = $intra_ener; + $142 = $dec$addr; + $143 = $C; + $144 = $LM; + _unquant_coarse_energy($137,$138,$139,$140,$141,$142,$143,$144); + $145 = $nbEBands; + $146 = (_llvm_stacksave()|0); + $saved_stack = $146; + $vla$alloca_mul = $145<<2; + $vla = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla$alloca_mul)|0)+15)&-16)|0);; + $147 = $start; + $148 = $end; + $149 = $isTransient; + $150 = $LM; + $151 = $dec$addr; + _tf_decode($147,$148,$149,$vla,$150,$151); + $152 = $dec$addr; + $call137 = (_ec_tell_53($152)|0); + $tell = $call137; + $spread_decision = 2; + $153 = $tell; + $add138 = (($153) + 4)|0; + $154 = $total_bits; + $cmp139 = ($add138|0)<=($154|0); + if ($cmp139) { + $155 = $dec$addr; + $call142 = (_ec_dec_icdf($155,21026,5)|0); + $spread_decision = $call142; + } + $156 = $nbEBands; + $vla144$alloca_mul = $156<<2; + $vla144 = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla144$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla144$alloca_mul)|0)+15)&-16)|0);; + $157 = $mode; + $158 = $LM; + $159 = $C; + _init_caps($157,$vla144,$158,$159); + $160 = $nbEBands; + $vla145$alloca_mul = $160<<2; + $vla145 = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla145$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla145$alloca_mul)|0)+15)&-16)|0);; + $dynalloc_logp = 6; + $161 = $total_bits; + $shl146 = $161 << 3; + $total_bits = $shl146; + $162 = $dec$addr; + $call147 = (_ec_tell_frac($162)|0); + $tell = $call147; + $163 = $start; + $i = $163; + while(1) { + $164 = $i; + $165 = $end; + $cmp149 = ($164|0)<($165|0); + if (!($cmp149)) { + break; + } + $166 = $C; + $167 = $eBands; + $168 = $i; + $add152 = (($168) + 1)|0; + $arrayidx153 = (($167) + ($add152<<1)|0); + $169 = HEAP16[$arrayidx153>>1]|0; + $conv154 = $169 << 16 >> 16; + $170 = $eBands; + $171 = $i; + $arrayidx155 = (($170) + ($171<<1)|0); + $172 = HEAP16[$arrayidx155>>1]|0; + $conv156 = $172 << 16 >> 16; + $sub157 = (($conv154) - ($conv156))|0; + $mul158 = Math_imul($166, $sub157)|0; + $173 = $LM; + $shl159 = $mul158 << $173; + $width = $shl159; + $174 = $width; + $shl160 = $174 << 3; + $175 = $width; + $cmp161 = (48)>($175|0); + $176 = $width; + $cond166 = $cmp161 ? 48 : $176; + $cmp167 = ($shl160|0)<($cond166|0); + $177 = $width; + if ($cmp167) { + $shl170 = $177 << 3; + $cond179 = $shl170; + } else { + $cmp172 = (48)>($177|0); + $178 = $width; + $cond177 = $cmp172 ? 48 : $178; + $cond179 = $cond177; + } + $quanta = $cond179; + $179 = $dynalloc_logp; + $dynalloc_loop_logp = $179; + $boost = 0; + while(1) { + $180 = $tell; + $181 = $dynalloc_loop_logp; + $shl180 = $181 << 3; + $add181 = (($180) + ($shl180))|0; + $182 = $total_bits; + $cmp182 = ($add181|0)<($182|0); + if (!($cmp182)) { + break; + } + $183 = $boost; + $184 = $i; + $arrayidx184 = (($vla144) + ($184<<2)|0); + $185 = HEAP32[$arrayidx184>>2]|0; + $cmp185 = ($183|0)<($185|0); + if (!($cmp185)) { + break; + } + $186 = $dec$addr; + $187 = $dynalloc_loop_logp; + $call187 = (_ec_dec_bit_logp($186,$187)|0); + $flag = $call187; + $188 = $dec$addr; + $call188 = (_ec_tell_frac($188)|0); + $tell = $call188; + $189 = $flag; + $tobool189 = ($189|0)!=(0); + if (!($tobool189)) { + break; + } + $190 = $quanta; + $191 = $boost; + $add192 = (($191) + ($190))|0; + $boost = $add192; + $192 = $quanta; + $193 = $total_bits; + $sub193 = (($193) - ($192))|0; + $total_bits = $sub193; + $dynalloc_loop_logp = 1; + } + $194 = $boost; + $195 = $i; + $arrayidx194 = (($vla145) + ($195<<2)|0); + HEAP32[$arrayidx194>>2] = $194; + $196 = $boost; + $cmp195 = ($196|0)>(0); + if ($cmp195) { + $197 = $dynalloc_logp; + $sub198 = (($197) - 1)|0; + $cmp199 = (2)>($sub198|0); + $198 = $dynalloc_logp; + $sub203 = (($198) - 1)|0; + $cond205 = $cmp199 ? 2 : $sub203; + $dynalloc_logp = $cond205; + } + $199 = $i; + $inc208 = (($199) + 1)|0; + $i = $inc208; + } + $200 = $nbEBands; + $vla210$alloca_mul = $200<<2; + $vla210 = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla210$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla210$alloca_mul)|0)+15)&-16)|0);; + $201 = $tell; + $add211 = (($201) + 48)|0; + $202 = $total_bits; + $cmp212 = ($add211|0)<=($202|0); + if ($cmp212) { + $203 = $dec$addr; + $call215 = (_ec_dec_icdf($203,21030,7)|0); + $cond218 = $call215; + } else { + $cond218 = 5; + } + $alloc_trim = $cond218; + $204 = $len$addr; + $mul219 = $204<<3; + $shl220 = $mul219 << 3; + $205 = $dec$addr; + $call221 = (_ec_tell_frac($205)|0); + $sub222 = (($shl220) - ($call221))|0; + $sub223 = (($sub222) - 1)|0; + $bits = $sub223; + $206 = $isTransient; + $tobool224 = ($206|0)!=(0); + $207 = $LM; + $cmp226 = ($207|0)>=(2); + $or$cond3 = $tobool224 & $cmp226; + if ($or$cond3) { + $208 = $bits; + $209 = $LM; + $add229 = (($209) + 2)|0; + $shl230 = $add229 << 3; + $cmp231 = ($208|0)>=($shl230|0); + $210 = $cmp231; + } else { + $210 = 0; + } + $cond234 = $210 ? 8 : 0; + $anti_collapse_rsv = $cond234; + $211 = $anti_collapse_rsv; + $212 = $bits; + $sub235 = (($212) - ($211))|0; + $bits = $sub235; + $213 = $nbEBands; + $vla236$alloca_mul = $213<<2; + $vla236 = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla236$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla236$alloca_mul)|0)+15)&-16)|0);; + $214 = $nbEBands; + $vla237$alloca_mul = $214<<2; + $vla237 = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla237$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla237$alloca_mul)|0)+15)&-16)|0);; + $215 = $mode; + $216 = $start; + $217 = $end; + $218 = $alloc_trim; + $219 = $bits; + $220 = $C; + $221 = $LM; + $222 = $dec$addr; + $call238 = (_compute_allocation($215,$216,$217,$vla145,$vla144,$218,$intensity,$dual_stereo,$219,$balance,$vla236,$vla210,$vla237,$220,$221,$222,0,0,0)|0); + $codedBands = $call238; + $223 = $mode; + $224 = $start; + $225 = $end; + $226 = $oldBandE; + $227 = $dec$addr; + $228 = $C; + _unquant_fine_energy($223,$224,$225,$226,$vla210,$227,$228); + $c = 0; + while(1) { + $229 = $c; + $arrayidx240 = (($decode_mem) + ($229<<2)|0); + $230 = HEAP32[$arrayidx240>>2]|0; + $231 = $c; + $arrayidx241 = (($decode_mem) + ($231<<2)|0); + $232 = HEAP32[$arrayidx241>>2]|0; + $233 = $N; + $add$ptr242 = (($232) + ($233<<2)|0); + $234 = $N; + $sub243 = (2048 - ($234))|0; + $235 = $overlap; + $div244 = (($235|0) / 2)&-1; + $add245 = (($sub243) + ($div244))|0; + $mul246 = $add245<<2; + $236 = $c; + $arrayidx247 = (($decode_mem) + ($236<<2)|0); + $237 = HEAP32[$arrayidx247>>2]|0; + $238 = $c; + $arrayidx248 = (($decode_mem) + ($238<<2)|0); + $239 = HEAP32[$arrayidx248>>2]|0; + $240 = $N; + $add$ptr249 = (($239) + ($240<<2)|0); + $sub$ptr$lhs$cast = $237; + $sub$ptr$rhs$cast = $add$ptr249; + $sub$ptr$sub = (($sub$ptr$lhs$cast) - ($sub$ptr$rhs$cast))|0; + $sub$ptr$div = (($sub$ptr$sub|0) / 4)&-1; + $mul250 = 0; + $add251 = (($mul246) + ($mul250))|0; + _memmove(($230|0),($add$ptr242|0),($add251|0))|0; + $241 = $c; + $inc253 = (($241) + 1)|0; + $c = $inc253; + $242 = $CC; + $cmp254 = ($inc253|0)<($242|0); + if (!($cmp254)) { + break; + } + } + $243 = $C; + $244 = $nbEBands; + $mul257 = Math_imul($243, $244)|0; + $vla258$alloca_mul = $mul257; + $vla258 = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla258$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla258$alloca_mul)|0)+15)&-16)|0);; + $245 = $C; + $246 = $N; + $mul259 = Math_imul($245, $246)|0; + $vla260$alloca_mul = $mul259<<2; + $vla260 = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla260$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla260$alloca_mul)|0)+15)&-16)|0);; + $247 = $mode; + $248 = $start; + $249 = $end; + $250 = $C; + $cmp261 = ($250|0)==(2); + $251 = $N; + $add$ptr264 = (($vla260) + ($251<<2)|0); + $cond267 = $cmp261 ? $add$ptr264 : 0; + $252 = $shortBlocks; + $253 = $spread_decision; + $254 = HEAP32[$dual_stereo>>2]|0; + $255 = HEAP32[$intensity>>2]|0; + $256 = $len$addr; + $mul268 = $256<<6; + $257 = $anti_collapse_rsv; + $sub269 = (($mul268) - ($257))|0; + $258 = HEAP32[$balance>>2]|0; + $259 = $dec$addr; + $260 = $LM; + $261 = $codedBands; + $262 = $st$addr; + $rng = ((($262)) + 36|0); + $263 = $st$addr; + $arch = ((($263)) + 32|0); + $264 = HEAP32[$arch>>2]|0; + _quant_all_bands(0,$247,$248,$249,$vla260,$cond267,$vla258,0,$vla236,$252,$253,$254,$255,$vla,$sub269,$258,$259,$260,$261,$rng,$264); + $265 = $anti_collapse_rsv; + $cmp270 = ($265|0)>(0); + if ($cmp270) { + $266 = $dec$addr; + $call273 = (_ec_dec_bits($266,1)|0); + $anti_collapse_on = $call273; + } + $267 = $mode; + $268 = $start; + $269 = $end; + $270 = $oldBandE; + $271 = $len$addr; + $mul275 = $271<<3; + $272 = $dec$addr; + $call276 = (_ec_tell_53($272)|0); + $sub277 = (($mul275) - ($call276))|0; + $273 = $dec$addr; + $274 = $C; + _unquant_energy_finalise($267,$268,$269,$270,$vla210,$vla237,$sub277,$273,$274); + $275 = $anti_collapse_on; + $tobool278 = ($275|0)!=(0); + if ($tobool278) { + $276 = $mode; + $277 = $LM; + $278 = $C; + $279 = $N; + $280 = $start; + $281 = $end; + $282 = $oldBandE; + $283 = $oldLogE; + $284 = $oldLogE2; + $285 = $st$addr; + $rng280 = ((($285)) + 36|0); + $286 = HEAP32[$rng280>>2]|0; + $287 = $st$addr; + $arch281 = ((($287)) + 32|0); + $288 = HEAP32[$arch281>>2]|0; + _anti_collapse($276,$vla260,$vla258,$277,$278,$279,$280,$281,$282,$283,$284,$vla236,$286,$288); + } + $289 = $silence; + $tobool283 = ($289|0)!=(0); + L105: do { + if ($tobool283) { + $i = 0; + while(1) { + $290 = $i; + $291 = $C; + $292 = $nbEBands; + $mul286 = Math_imul($291, $292)|0; + $cmp287 = ($290|0)<($mul286|0); + if (!($cmp287)) { + break L105; + } + $293 = $oldBandE; + $294 = $i; + $arrayidx290 = (($293) + ($294<<2)|0); + HEAPF32[$arrayidx290>>2] = -28.0; + $295 = $i; + $inc292 = (($295) + 1)|0; + $i = $inc292; + } + } + } while(0); + $296 = $mode; + $297 = $oldBandE; + $298 = $start; + $299 = $effEnd; + $300 = $C; + $301 = $CC; + $302 = $isTransient; + $303 = $LM; + $304 = $st$addr; + $downsample296 = ((($304)) + 16|0); + $305 = HEAP32[$downsample296>>2]|0; + $306 = $silence; + $307 = $st$addr; + $arch297 = ((($307)) + 32|0); + $308 = HEAP32[$arch297>>2]|0; + _celt_synthesis($296,$vla260,$out_syn,$297,$298,$299,$300,$301,$302,$303,$305,$306,$308); + $c = 0; + while(1) { + $309 = $st$addr; + $postfilter_period = ((($309)) + 52|0); + $310 = HEAP32[$postfilter_period>>2]|0; + $cmp299 = ($310|0)>(15); + if ($cmp299) { + $311 = $st$addr; + $postfilter_period302 = ((($311)) + 52|0); + $312 = HEAP32[$postfilter_period302>>2]|0; + $cond305 = $312; + } else { + $cond305 = 15; + } + $313 = $st$addr; + $postfilter_period306 = ((($313)) + 52|0); + HEAP32[$postfilter_period306>>2] = $cond305; + $314 = $st$addr; + $postfilter_period_old = ((($314)) + 56|0); + $315 = HEAP32[$postfilter_period_old>>2]|0; + $cmp307 = ($315|0)>(15); + if ($cmp307) { + $316 = $st$addr; + $postfilter_period_old310 = ((($316)) + 56|0); + $317 = HEAP32[$postfilter_period_old310>>2]|0; + $cond313 = $317; + } else { + $cond313 = 15; + } + $318 = $st$addr; + $postfilter_period_old314 = ((($318)) + 56|0); + HEAP32[$postfilter_period_old314>>2] = $cond313; + $319 = $c; + $arrayidx315 = (($out_syn) + ($319<<2)|0); + $320 = HEAP32[$arrayidx315>>2]|0; + $321 = $c; + $arrayidx316 = (($out_syn) + ($321<<2)|0); + $322 = HEAP32[$arrayidx316>>2]|0; + $323 = $st$addr; + $postfilter_period_old317 = ((($323)) + 56|0); + $324 = HEAP32[$postfilter_period_old317>>2]|0; + $325 = $st$addr; + $postfilter_period318 = ((($325)) + 52|0); + $326 = HEAP32[$postfilter_period318>>2]|0; + $327 = $mode; + $shortMdctSize319 = ((($327)) + 44|0); + $328 = HEAP32[$shortMdctSize319>>2]|0; + $329 = $st$addr; + $postfilter_gain_old = ((($329)) + 64|0); + $330 = +HEAPF32[$postfilter_gain_old>>2]; + $331 = $st$addr; + $postfilter_gain320 = ((($331)) + 60|0); + $332 = +HEAPF32[$postfilter_gain320>>2]; + $333 = $st$addr; + $postfilter_tapset_old = ((($333)) + 72|0); + $334 = HEAP32[$postfilter_tapset_old>>2]|0; + $335 = $st$addr; + $postfilter_tapset321 = ((($335)) + 68|0); + $336 = HEAP32[$postfilter_tapset321>>2]|0; + $337 = $mode; + $window = ((($337)) + 60|0); + $338 = HEAP32[$window>>2]|0; + $339 = $overlap; + $340 = $st$addr; + $arch322 = ((($340)) + 32|0); + $341 = HEAP32[$arch322>>2]|0; + _comb_filter($320,$322,$324,$326,$328,$330,$332,$334,$336,$338,$339,$341); + $342 = $LM; + $cmp323 = ($342|0)!=(0); + if ($cmp323) { + $343 = $c; + $arrayidx326 = (($out_syn) + ($343<<2)|0); + $344 = HEAP32[$arrayidx326>>2]|0; + $345 = $mode; + $shortMdctSize327 = ((($345)) + 44|0); + $346 = HEAP32[$shortMdctSize327>>2]|0; + $add$ptr328 = (($344) + ($346<<2)|0); + $347 = $c; + $arrayidx329 = (($out_syn) + ($347<<2)|0); + $348 = HEAP32[$arrayidx329>>2]|0; + $349 = $mode; + $shortMdctSize330 = ((($349)) + 44|0); + $350 = HEAP32[$shortMdctSize330>>2]|0; + $add$ptr331 = (($348) + ($350<<2)|0); + $351 = $st$addr; + $postfilter_period332 = ((($351)) + 52|0); + $352 = HEAP32[$postfilter_period332>>2]|0; + $353 = $postfilter_pitch; + $354 = $N; + $355 = $mode; + $shortMdctSize333 = ((($355)) + 44|0); + $356 = HEAP32[$shortMdctSize333>>2]|0; + $sub334 = (($354) - ($356))|0; + $357 = $st$addr; + $postfilter_gain335 = ((($357)) + 60|0); + $358 = +HEAPF32[$postfilter_gain335>>2]; + $359 = $postfilter_gain; + $360 = $st$addr; + $postfilter_tapset336 = ((($360)) + 68|0); + $361 = HEAP32[$postfilter_tapset336>>2]|0; + $362 = $postfilter_tapset; + $363 = $mode; + $window337 = ((($363)) + 60|0); + $364 = HEAP32[$window337>>2]|0; + $365 = $overlap; + $366 = $st$addr; + $arch338 = ((($366)) + 32|0); + $367 = HEAP32[$arch338>>2]|0; + _comb_filter($add$ptr328,$add$ptr331,$352,$353,$sub334,$358,$359,$361,$362,$364,$365,$367); + } + $368 = $c; + $inc341 = (($368) + 1)|0; + $c = $inc341; + $369 = $CC; + $cmp342 = ($inc341|0)<($369|0); + if (!($cmp342)) { + break; + } + } + $370 = $st$addr; + $postfilter_period345 = ((($370)) + 52|0); + $371 = HEAP32[$postfilter_period345>>2]|0; + $372 = $st$addr; + $postfilter_period_old346 = ((($372)) + 56|0); + HEAP32[$postfilter_period_old346>>2] = $371; + $373 = $st$addr; + $postfilter_gain347 = ((($373)) + 60|0); + $374 = +HEAPF32[$postfilter_gain347>>2]; + $375 = $st$addr; + $postfilter_gain_old348 = ((($375)) + 64|0); + HEAPF32[$postfilter_gain_old348>>2] = $374; + $376 = $st$addr; + $postfilter_tapset349 = ((($376)) + 68|0); + $377 = HEAP32[$postfilter_tapset349>>2]|0; + $378 = $st$addr; + $postfilter_tapset_old350 = ((($378)) + 72|0); + HEAP32[$postfilter_tapset_old350>>2] = $377; + $379 = $postfilter_pitch; + $380 = $st$addr; + $postfilter_period351 = ((($380)) + 52|0); + HEAP32[$postfilter_period351>>2] = $379; + $381 = $postfilter_gain; + $382 = $st$addr; + $postfilter_gain352 = ((($382)) + 60|0); + HEAPF32[$postfilter_gain352>>2] = $381; + $383 = $postfilter_tapset; + $384 = $st$addr; + $postfilter_tapset353 = ((($384)) + 68|0); + HEAP32[$postfilter_tapset353>>2] = $383; + $385 = $LM; + $cmp354 = ($385|0)!=(0); + if ($cmp354) { + $386 = $st$addr; + $postfilter_period357 = ((($386)) + 52|0); + $387 = HEAP32[$postfilter_period357>>2]|0; + $388 = $st$addr; + $postfilter_period_old358 = ((($388)) + 56|0); + HEAP32[$postfilter_period_old358>>2] = $387; + $389 = $st$addr; + $postfilter_gain359 = ((($389)) + 60|0); + $390 = +HEAPF32[$postfilter_gain359>>2]; + $391 = $st$addr; + $postfilter_gain_old360 = ((($391)) + 64|0); + HEAPF32[$postfilter_gain_old360>>2] = $390; + $392 = $st$addr; + $postfilter_tapset361 = ((($392)) + 68|0); + $393 = HEAP32[$postfilter_tapset361>>2]|0; + $394 = $st$addr; + $postfilter_tapset_old362 = ((($394)) + 72|0); + HEAP32[$postfilter_tapset_old362>>2] = $393; + } + $395 = $C; + $cmp364 = ($395|0)==(1); + if ($cmp364) { + $396 = $oldBandE; + $397 = $nbEBands; + $arrayidx367 = (($396) + ($397<<2)|0); + $398 = $oldBandE; + $399 = $nbEBands; + $mul368 = $399<<2; + $400 = $oldBandE; + $401 = $nbEBands; + $arrayidx369 = (($400) + ($401<<2)|0); + $402 = $oldBandE; + $sub$ptr$lhs$cast370 = $arrayidx369; + $sub$ptr$rhs$cast371 = $402; + $sub$ptr$sub372 = (($sub$ptr$lhs$cast370) - ($sub$ptr$rhs$cast371))|0; + $sub$ptr$div373 = (($sub$ptr$sub372|0) / 4)&-1; + $mul374 = 0; + $add375 = (($mul368) + ($mul374))|0; + _memcpy(($arrayidx367|0),($398|0),($add375|0))|0; + } + $403 = $isTransient; + $tobool377 = ($403|0)!=(0); + L129: do { + if ($tobool377) { + $i = 0; + while(1) { + $436 = $i; + $437 = $nbEBands; + $mul425 = $437<<1; + $cmp426 = ($436|0)<($mul425|0); + if (!($cmp426)) { + break L129; + } + $438 = $oldLogE; + $439 = $i; + $arrayidx429 = (($438) + ($439<<2)|0); + $440 = +HEAPF32[$arrayidx429>>2]; + $441 = $oldBandE; + $442 = $i; + $arrayidx430 = (($441) + ($442<<2)|0); + $443 = +HEAPF32[$arrayidx430>>2]; + $cmp431 = $440 < $443; + if ($cmp431) { + $444 = $oldLogE; + $445 = $i; + $arrayidx434 = (($444) + ($445<<2)|0); + $arrayidx436$sink = $arrayidx434; + } else { + $446 = $oldBandE; + $447 = $i; + $arrayidx436 = (($446) + ($447<<2)|0); + $arrayidx436$sink = $arrayidx436; + } + $448 = +HEAPF32[$arrayidx436$sink>>2]; + $449 = $oldLogE; + $450 = $i; + $arrayidx439 = (($449) + ($450<<2)|0); + HEAPF32[$arrayidx439>>2] = $448; + $451 = $i; + $inc441 = (($451) + 1)|0; + $i = $inc441; + } + } else { + $404 = $oldLogE2; + $405 = $oldLogE; + $406 = $nbEBands; + $mul379 = $406<<1; + $mul380 = $mul379<<2; + $407 = $oldLogE2; + $408 = $oldLogE; + $sub$ptr$lhs$cast381 = $407; + $sub$ptr$rhs$cast382 = $408; + $sub$ptr$sub383 = (($sub$ptr$lhs$cast381) - ($sub$ptr$rhs$cast382))|0; + $sub$ptr$div384 = (($sub$ptr$sub383|0) / 4)&-1; + $mul385 = 0; + $add386 = (($mul380) + ($mul385))|0; + _memcpy(($404|0),($405|0),($add386|0))|0; + $409 = $oldLogE; + $410 = $oldBandE; + $411 = $nbEBands; + $mul387 = $411<<1; + $mul388 = $mul387<<2; + $412 = $oldLogE; + $413 = $oldBandE; + $sub$ptr$lhs$cast389 = $412; + $sub$ptr$rhs$cast390 = $413; + $sub$ptr$sub391 = (($sub$ptr$lhs$cast389) - ($sub$ptr$rhs$cast390))|0; + $sub$ptr$div392 = (($sub$ptr$sub391|0) / 4)&-1; + $mul393 = 0; + $add394 = (($mul388) + ($mul393))|0; + _memcpy(($409|0),($410|0),($add394|0))|0; + $414 = $st$addr; + $loss_count = ((($414)) + 48|0); + $415 = HEAP32[$loss_count>>2]|0; + $cmp395 = ($415|0)<(10); + if ($cmp395) { + $416 = $M; + $conv398 = (+($416|0)); + $mul399 = $conv398 * 0.0010000000474974513; + $max_background_increase = $mul399; + } else { + $max_background_increase = 1.0; + } + $i = 0; + while(1) { + $417 = $i; + $418 = $nbEBands; + $mul403 = $418<<1; + $cmp404 = ($417|0)<($mul403|0); + if (!($cmp404)) { + break L129; + } + $419 = $backgroundLogE; + $420 = $i; + $arrayidx407 = (($419) + ($420<<2)|0); + $421 = +HEAPF32[$arrayidx407>>2]; + $422 = $max_background_increase; + $add408 = $421 + $422; + $423 = $oldBandE; + $424 = $i; + $arrayidx409 = (($423) + ($424<<2)|0); + $425 = +HEAPF32[$arrayidx409>>2]; + $cmp410 = $add408 < $425; + if ($cmp410) { + $426 = $backgroundLogE; + $427 = $i; + $arrayidx413 = (($426) + ($427<<2)|0); + $428 = +HEAPF32[$arrayidx413>>2]; + $429 = $max_background_increase; + $add414 = $428 + $429; + $cond418 = $add414; + } else { + $430 = $oldBandE; + $431 = $i; + $arrayidx416 = (($430) + ($431<<2)|0); + $432 = +HEAPF32[$arrayidx416>>2]; + $cond418 = $432; + } + $433 = $backgroundLogE; + $434 = $i; + $arrayidx419 = (($433) + ($434<<2)|0); + HEAPF32[$arrayidx419>>2] = $cond418; + $435 = $i; + $inc421 = (($435) + 1)|0; + $i = $inc421; + } + } + } while(0); + $c = 0; + while(1) { + $i = 0; + while(1) { + $452 = $i; + $453 = $start; + $cmp446 = ($452|0)<($453|0); + if (!($cmp446)) { + break; + } + $454 = $oldBandE; + $455 = $c; + $456 = $nbEBands; + $mul449 = Math_imul($455, $456)|0; + $457 = $i; + $add450 = (($mul449) + ($457))|0; + $arrayidx451 = (($454) + ($add450<<2)|0); + HEAPF32[$arrayidx451>>2] = 0.0; + $458 = $oldLogE2; + $459 = $c; + $460 = $nbEBands; + $mul452 = Math_imul($459, $460)|0; + $461 = $i; + $add453 = (($mul452) + ($461))|0; + $arrayidx454 = (($458) + ($add453<<2)|0); + HEAPF32[$arrayidx454>>2] = -28.0; + $462 = $oldLogE; + $463 = $c; + $464 = $nbEBands; + $mul455 = Math_imul($463, $464)|0; + $465 = $i; + $add456 = (($mul455) + ($465))|0; + $arrayidx457 = (($462) + ($add456<<2)|0); + HEAPF32[$arrayidx457>>2] = -28.0; + $466 = $i; + $inc459 = (($466) + 1)|0; + $i = $inc459; + } + $467 = $end; + $i = $467; + while(1) { + $468 = $i; + $469 = $nbEBands; + $cmp462 = ($468|0)<($469|0); + if (!($cmp462)) { + break; + } + $470 = $oldBandE; + $471 = $c; + $472 = $nbEBands; + $mul465 = Math_imul($471, $472)|0; + $473 = $i; + $add466 = (($mul465) + ($473))|0; + $arrayidx467 = (($470) + ($add466<<2)|0); + HEAPF32[$arrayidx467>>2] = 0.0; + $474 = $oldLogE2; + $475 = $c; + $476 = $nbEBands; + $mul468 = Math_imul($475, $476)|0; + $477 = $i; + $add469 = (($mul468) + ($477))|0; + $arrayidx470 = (($474) + ($add469<<2)|0); + HEAPF32[$arrayidx470>>2] = -28.0; + $478 = $oldLogE; + $479 = $c; + $480 = $nbEBands; + $mul471 = Math_imul($479, $480)|0; + $481 = $i; + $add472 = (($mul471) + ($481))|0; + $arrayidx473 = (($478) + ($add472<<2)|0); + HEAPF32[$arrayidx473>>2] = -28.0; + $482 = $i; + $inc475 = (($482) + 1)|0; + $i = $inc475; + } + $483 = $c; + $inc478 = (($483) + 1)|0; + $c = $inc478; + $cmp479 = ($inc478|0)<(2); + if (!($cmp479)) { + break; + } + } + $484 = $dec$addr; + $rng482 = ((($484)) + 28|0); + $485 = HEAP32[$rng482>>2]|0; + $486 = $st$addr; + $rng483 = ((($486)) + 36|0); + HEAP32[$rng483>>2] = $485; + $487 = $pcm$addr; + $488 = $N; + $489 = $CC; + $490 = $st$addr; + $downsample485 = ((($490)) + 16|0); + $491 = HEAP32[$downsample485>>2]|0; + $492 = $mode; + $preemph486 = ((($492)) + 16|0); + $493 = $st$addr; + $preemph_memD488 = ((($493)) + 76|0); + $494 = $accum$addr; + _deemphasis($out_syn,$487,$488,$489,$491,$preemph486,$preemph_memD488,$494); + $495 = $st$addr; + $loss_count490 = ((($495)) + 48|0); + HEAP32[$loss_count490>>2] = 0; + $496 = $dec$addr; + $call491 = (_ec_tell_53($496)|0); + $497 = $len$addr; + $mul492 = $497<<3; + $cmp493 = ($call491|0)>($mul492|0); + if ($cmp493) { + $retval = -3; + $cleanup$dest$slot = 1; + } else { + $498 = $dec$addr; + $call497 = (_ec_get_error_57($498)|0); + $tobool498 = ($call497|0)!=(0); + if ($tobool498) { + $499 = $st$addr; + $error = ((($499)) + 40|0); + HEAP32[$error>>2] = 1; + } + $500 = $frame_size$addr; + $501 = $st$addr; + $downsample501 = ((($501)) + 16|0); + $502 = HEAP32[$downsample501>>2]|0; + $div502 = (($500|0) / ($502|0))&-1; + $retval = $div502; + $cleanup$dest$slot = 1; + } + $503 = $saved_stack; + _llvm_stackrestore(($503|0)); + $504 = $retval; + STACKTOP = sp;return ($504|0); +} +function _celt_decode_lost($st,$N,$LM) { + $st = $st|0; + $N = $N|0; + $LM = $LM|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0; + var $116 = 0, $117 = 0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $13 = 0, $130 = 0, $131 = 0, $132 = 0, $133 = 0; + var $134 = 0, $135 = 0, $136 = 0, $137 = 0, $138 = 0, $139 = 0, $14 = 0, $140 = 0, $141 = 0, $142 = 0, $143 = 0, $144 = 0, $145 = 0, $146 = 0, $147 = 0, $148 = 0, $149 = 0, $15 = 0, $150 = 0, $151 = 0; + var $152 = 0, $153 = 0, $154 = 0, $155 = 0, $156 = 0, $157 = 0, $158 = 0, $159 = 0, $16 = 0, $160 = 0, $161 = 0, $162 = 0, $163 = 0, $164 = 0, $165 = 0, $166 = 0, $167 = 0, $168 = 0.0, $169 = 0, $17 = 0; + var $170 = 0, $171 = 0, $172 = 0, $173 = 0, $174 = 0, $175 = 0, $176 = 0.0, $177 = 0, $178 = 0, $179 = 0.0, $18 = 0, $180 = 0, $181 = 0, $182 = 0, $183 = 0.0, $184 = 0, $185 = 0, $186 = 0, $187 = 0, $188 = 0; + var $189 = 0, $19 = 0, $190 = 0, $191 = 0, $192 = 0, $193 = 0.0, $194 = 0, $195 = 0, $196 = 0, $197 = 0, $198 = 0, $199 = 0, $2 = 0, $20 = 0, $200 = 0, $201 = 0, $202 = 0, $203 = 0, $204 = 0, $205 = 0; + var $206 = 0, $207 = 0, $208 = 0.0, $209 = 0.0, $21 = 0, $210 = 0.0, $211 = 0.0, $212 = 0, $213 = 0, $214 = 0.0, $215 = 0.0, $216 = 0.0, $217 = 0.0, $218 = 0, $219 = 0.0, $22 = 0, $220 = 0.0, $221 = 0.0, $222 = 0.0, $223 = 0.0; + var $224 = 0.0, $225 = 0, $226 = 0, $227 = 0, $228 = 0, $229 = 0, $23 = 0, $230 = 0, $231 = 0, $232 = 0, $233 = 0, $234 = 0, $235 = 0.0, $236 = 0.0, $237 = 0, $238 = 0, $239 = 0, $24 = 0, $240 = 0, $241 = 0; + var $242 = 0, $243 = 0.0, $244 = 0.0, $245 = 0.0, $246 = 0, $247 = 0, $248 = 0.0, $249 = 0, $25 = 0, $250 = 0, $251 = 0, $252 = 0, $253 = 0, $254 = 0, $255 = 0, $256 = 0.0, $257 = 0.0, $258 = 0.0, $259 = 0.0, $26 = 0; + var $260 = 0, $261 = 0, $262 = 0, $263 = 0, $264 = 0, $265 = 0, $266 = 0.0, $267 = 0, $268 = 0, $269 = 0, $27 = 0, $270 = 0, $271 = 0, $272 = 0, $273 = 0, $274 = 0, $275 = 0, $276 = 0, $277 = 0, $278 = 0; + var $279 = 0, $28 = 0, $280 = 0, $281 = 0, $282 = 0.0, $283 = 0.0, $284 = 0.0, $285 = 0.0, $286 = 0, $287 = 0.0, $288 = 0.0, $289 = 0, $29 = 0, $290 = 0, $291 = 0, $292 = 0, $293 = 0, $294 = 0, $295 = 0.0, $296 = 0.0; + var $297 = 0.0, $298 = 0.0, $299 = 0, $3 = 0, $30 = 0, $300 = 0, $301 = 0, $302 = 0, $303 = 0.0, $304 = 0.0, $305 = 0.0, $306 = 0, $307 = 0, $308 = 0, $309 = 0.0, $31 = 0, $310 = 0, $311 = 0, $312 = 0, $313 = 0; + var $314 = 0, $315 = 0, $316 = 0, $317 = 0.0, $318 = 0, $319 = 0, $32 = 0, $320 = 0, $321 = 0.0, $322 = 0, $323 = 0, $324 = 0, $325 = 0, $326 = 0, $327 = 0, $328 = 0, $329 = 0, $33 = 0, $330 = 0, $331 = 0; + var $332 = 0, $333 = 0.0, $334 = 0, $335 = 0.0, $336 = 0, $337 = 0, $338 = 0, $339 = 0, $34 = 0, $340 = 0, $341 = 0, $342 = 0, $343 = 0, $344 = 0, $345 = 0, $346 = 0.0, $347 = 0, $348 = 0, $349 = 0.0, $35 = 0; + var $350 = 0, $351 = 0, $352 = 0, $353 = 0.0, $354 = 0, $355 = 0.0, $356 = 0, $357 = 0, $358 = 0, $359 = 0, $36 = 0, $360 = 0, $361 = 0, $362 = 0, $363 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0; + var $41 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0; + var $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0.0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0.0, $72 = 0.0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0.0; + var $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0.0, $83 = 0.0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0, $95 = 0; + var $96 = 0, $97 = 0, $98 = 0, $99 = 0, $C = 0, $E1 = 0.0, $E2 = 0.0, $LM$addr = 0, $N$addr = 0, $S1 = 0.0, $S2 = 0.0, $_decode_mem = 0, $_decode_mem9 = 0, $ac = 0, $add = 0, $add$ptr = 0, $add$ptr109 = 0, $add$ptr116 = 0, $add$ptr13 = 0, $add$ptr15 = 0; + var $add$ptr17 = 0, $add$ptr176 = 0, $add$ptr19 = 0, $add$ptr200 = 0, $add$ptr202 = 0, $add$ptr204 = 0, $add$ptr206 = 0, $add$ptr208 = 0, $add$ptr21 = 0, $add$ptr239 = 0, $add$ptr242 = 0, $add$ptr291 = 0, $add$ptr293 = 0, $add$ptr295 = 0, $add$ptr296 = 0, $add$ptr298 = 0, $add$ptr372 = 0, $add$ptr6 = 0, $add$ptr7 = 0, $add$ptr98 = 0; + var $add11 = 0, $add112 = 0, $add118 = 0, $add145 = 0, $add217 = 0, $add220 = 0.0, $add223 = 0, $add226 = 0.0, $add248 = 0, $add250 = 0, $add262 = 0, $add266 = 0, $add269 = 0, $add270 = 0, $add273 = 0.0, $add307 = 0, $add310 = 0.0, $add323 = 0, $add332 = 0.0, $add333 = 0.0; + var $add347 = 0, $add351 = 0, $add361 = 0, $add365 = 0, $add394 = 0.0, $add395 = 0, $add406 = 0, $add47 = 0, $add50 = 0, $add55 = 0, $add59 = 0, $add65 = 0, $add80 = 0, $add81 = 0, $add93 = 0, $arch = 0, $arch125 = 0, $arch130 = 0, $arch156 = 0, $arch210 = 0; + var $arch300 = 0, $arch378 = 0, $arrayidx = 0, $arrayidx107 = 0, $arrayidx108 = 0, $arrayidx114 = 0, $arrayidx115 = 0, $arrayidx140 = 0, $arrayidx146 = 0, $arrayidx147 = 0, $arrayidx164 = 0, $arrayidx170 = 0, $arrayidx194 = 0, $arrayidx195 = 0, $arrayidx218 = 0, $arrayidx224 = 0, $arrayidx263 = 0, $arrayidx267 = 0, $arrayidx271 = 0, $arrayidx286 = 0; + var $arrayidx287 = 0, $arrayidx308 = 0, $arrayidx324 = 0, $arrayidx342 = 0, $arrayidx348 = 0, $arrayidx352 = 0, $arrayidx362 = 0, $arrayidx366 = 0, $arrayidx384 = 0, $arrayidx387 = 0, $arrayidx391 = 0, $arrayidx392 = 0, $arrayidx396 = 0, $arrayidx48 = 0, $arrayidx5 = 0, $arrayidx51 = 0, $arrayidx56 = 0, $arrayidx60 = 0, $arrayidx66 = 0, $arrayidx79 = 0; + var $arrayidx8 = 0, $arrayidx82 = 0, $arrayidx84 = 0, $arrayidx94 = 0, $attenuation = 0.0, $backgroundLogE = 0, $blen = 0, $boffs = 0, $buf = 0, $c = 0, $call = 0, $call131 = 0, $call237 = 0.0, $call336 = 0.0, $channels = 0, $cmp = 0, $cmp121 = 0, $cmp126 = 0, $cmp142 = 0, $cmp151 = 0; + var $cmp161 = 0, $cmp180 = 0, $cmp188 = 0, $cmp213 = 0, $cmp230 = 0, $cmp24 = 0, $cmp25 = 0, $cmp253 = 0, $cmp256 = 0, $cmp27 = 0, $cmp280 = 0, $cmp29 = 0, $cmp302 = 0, $cmp315 = 0, $cmp319 = 0, $cmp329 = 0, $cmp33 = 0, $cmp339 = 0, $cmp357 = 0, $cmp381 = 0; + var $cmp402 = 0, $cmp42 = 0, $cmp45 = 0, $cmp52 = 0, $cmp70 = 0, $cmp73 = 0, $cmp76 = 0, $cmp89 = 0, $cond = 0, $cond186 = 0, $cond235 = 0.0, $cond40 = 0, $cond43 = 0.0, $cond63 = 0.0, $conv = 0, $conv166 = 0.0, $conv168 = 0.0, $conv236 = 0.0, $conv238 = 0.0, $conv335 = 0.0; + var $conv337 = 0.0, $conv83 = 0, $conv85 = 0, $conv92 = 0.0, $decay = 0.0, $decay138 = 0.0, $decay_length = 0, $decode_mem = 0, $div = 0.0, $div334 = 0.0, $div380 = 0, $downsample = 0, $e = 0.0, $eBands = 0, $eBands4 = 0, $effEBands = 0, $effEBands28 = 0, $effEBands32 = 0, $effEBands36 = 0, $effEnd = 0; + var $end = 0, $end26 = 0, $exc = 0, $exc_length = 0, $extrapolation_len = 0, $extrapolation_offset = 0, $fade = 0.0, $i = 0, $idx$neg = 0, $idx$neg201 = 0, $idx$neg207 = 0, $idx$neg292 = 0, $idx$neg297 = 0, $inc = 0, $inc100 = 0, $inc103 = 0, $inc120 = 0, $inc149 = 0, $inc173 = 0, $inc197 = 0; + var $inc228 = 0, $inc275 = 0, $inc276 = 0, $inc289 = 0, $inc312 = 0, $inc326 = 0, $inc354 = 0, $inc368 = 0, $inc398 = 0, $inc401 = 0, $inc67 = 0, $inc69 = 0, $inc96 = 0, $j = 0, $j139 = 0, $last_pitch_index = 0, $last_pitch_index133 = 0, $lor$ext = 0, $loss_count = 0, $loss_count22 = 0; + var $loss_count407 = 0, $lpc = 0, $lpc_mem = 0, $lpc_mem278 = 0, $mode = 0, $mul = 0, $mul113 = 0, $mul117 = 0, $mul12 = 0, $mul14 = 0, $mul159 = 0.0, $mul16 = 0, $mul165 = 0.0, $mul167 = 0.0, $mul169 = 0.0, $mul175 = 0, $mul179 = 0, $mul18 = 0, $mul183 = 0, $mul20 = 0; + var $mul203 = 0, $mul219 = 0.0, $mul221 = 0, $mul225 = 0.0, $mul241 = 0, $mul247 = 0, $mul251 = 0.0, $mul260 = 0.0, $mul264 = 0.0, $mul272 = 0.0, $mul294 = 0, $mul309 = 0.0, $mul314 = 0.0, $mul344 = 0.0, $mul349 = 0.0, $mul363 = 0.0, $mul388 = 0.0, $mul393 = 0.0, $mul41 = 0, $mul46 = 0; + var $mul49 = 0, $mul54 = 0, $mul58 = 0, $mul64 = 0, $mul78 = 0, $nbEBands = 0, $nbEBands2 = 0, $noise_based = 0, $oldBandE = 0, $oldLogE = 0, $oldLogE2 = 0, $out_syn = 0, $overlap = 0, $overlap3 = 0, $pitch_index = 0, $postfilter_gain = 0, $postfilter_gain375 = 0, $postfilter_period = 0, $postfilter_period373 = 0, $postfilter_tapset = 0; + var $postfilter_tapset377 = 0, $ratio = 0.0, $rng = 0, $rng105 = 0, $saved_stack = 0, $saved_stack134 = 0, $seed = 0, $shl = 0, $shl87 = 0, $shr = 0, $shr111 = 0, $shr211 = 0, $st$addr = 0, $start = 0, $start23 = 0, $sub = 0.0, $sub$ptr$div = 0, $sub$ptr$div246 = 0, $sub$ptr$lhs$cast = 0, $sub$ptr$lhs$cast243 = 0; + var $sub$ptr$rhs$cast = 0, $sub$ptr$rhs$cast244 = 0, $sub$ptr$sub = 0, $sub$ptr$sub245 = 0, $sub110 = 0, $sub171 = 0.0, $sub191 = 0, $sub192 = 0, $sub193 = 0, $sub216 = 0, $sub222 = 0, $sub240 = 0, $sub249 = 0, $sub259 = 0, $sub265 = 0, $sub268 = 0, $sub283 = 0, $sub284 = 0, $sub285 = 0, $sub306 = 0; + var $sub322 = 0, $sub343 = 0.0, $sub345 = 0.0, $sub346 = 0, $sub350 = 0, $sub360 = 0, $sub364 = 0, $sub374 = 0.0, $sub376 = 0.0, $sub385 = 0, $sub386 = 0, $sub389 = 0, $sub390 = 0, $sub61 = 0.0, $sub86 = 0, $tmp = 0.0, $tmp305 = 0.0, $tmp_g = 0.0, $tobool = 0, $vla = 0; + var $vla$alloca_mul = 0, $vla135 = 0, $vla135$alloca_mul = 0, $window = 0, $window136 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 4608|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(4608|0); + $decode_mem = sp + 4568|0; + $out_syn = sp + 4560|0; + $exc = sp + 368|0; + $ac = sp + 232|0; + $lpc_mem = sp + 136|0; + $lpc_mem278 = sp + 16|0; + $st$addr = $st; + $N$addr = $N; + $LM$addr = $LM; + $0 = $st$addr; + $channels = ((($0)) + 8|0); + $1 = HEAP32[$channels>>2]|0; + $C = $1; + $2 = $st$addr; + $3 = HEAP32[$2>>2]|0; + $mode = $3; + $4 = $mode; + $nbEBands2 = ((($4)) + 8|0); + $5 = HEAP32[$nbEBands2>>2]|0; + $nbEBands = $5; + $6 = $mode; + $overlap3 = ((($6)) + 4|0); + $7 = HEAP32[$overlap3>>2]|0; + $overlap = $7; + $8 = $mode; + $eBands4 = ((($8)) + 32|0); + $9 = HEAP32[$eBands4>>2]|0; + $eBands = $9; + $c = 0; + while(1) { + $10 = $st$addr; + $_decode_mem = ((($10)) + 84|0); + $11 = $c; + $12 = $overlap; + $add = (2048 + ($12))|0; + $mul = Math_imul($11, $add)|0; + $add$ptr = (($_decode_mem) + ($mul<<2)|0); + $13 = $c; + $arrayidx = (($decode_mem) + ($13<<2)|0); + HEAP32[$arrayidx>>2] = $add$ptr; + $14 = $c; + $arrayidx5 = (($decode_mem) + ($14<<2)|0); + $15 = HEAP32[$arrayidx5>>2]|0; + $add$ptr6 = ((($15)) + 8192|0); + $16 = $N$addr; + $idx$neg = (0 - ($16))|0; + $add$ptr7 = (($add$ptr6) + ($idx$neg<<2)|0); + $17 = $c; + $arrayidx8 = (($out_syn) + ($17<<2)|0); + HEAP32[$arrayidx8>>2] = $add$ptr7; + $18 = $c; + $inc = (($18) + 1)|0; + $c = $inc; + $19 = $C; + $cmp = ($inc|0)<($19|0); + if (!($cmp)) { + break; + } + } + $20 = $st$addr; + $_decode_mem9 = ((($20)) + 84|0); + $21 = $overlap; + $add11 = (2048 + ($21))|0; + $22 = $C; + $mul12 = Math_imul($add11, $22)|0; + $add$ptr13 = (($_decode_mem9) + ($mul12<<2)|0); + $lpc = $add$ptr13; + $23 = $lpc; + $24 = $C; + $mul14 = ($24*24)|0; + $add$ptr15 = (($23) + ($mul14<<2)|0); + $oldBandE = $add$ptr15; + $25 = $oldBandE; + $26 = $nbEBands; + $mul16 = $26<<1; + $add$ptr17 = (($25) + ($mul16<<2)|0); + $oldLogE = $add$ptr17; + $27 = $oldLogE; + $28 = $nbEBands; + $mul18 = $28<<1; + $add$ptr19 = (($27) + ($mul18<<2)|0); + $oldLogE2 = $add$ptr19; + $29 = $oldLogE2; + $30 = $nbEBands; + $mul20 = $30<<1; + $add$ptr21 = (($29) + ($mul20<<2)|0); + $backgroundLogE = $add$ptr21; + $31 = $st$addr; + $loss_count22 = ((($31)) + 48|0); + $32 = HEAP32[$loss_count22>>2]|0; + $loss_count = $32; + $33 = $st$addr; + $start23 = ((($33)) + 20|0); + $34 = HEAP32[$start23>>2]|0; + $start = $34; + $35 = $loss_count; + $cmp24 = ($35|0)>=(5); + $36 = $start; + $cmp25 = ($36|0)!=(0); + $37 = $cmp24 ? 1 : $cmp25; + $lor$ext = $37&1; + $noise_based = $lor$ext; + $38 = $noise_based; + $tobool = ($38|0)!=(0); + if ($tobool) { + $39 = $st$addr; + $end26 = ((($39)) + 24|0); + $40 = HEAP32[$end26>>2]|0; + $end = $40; + $41 = $start; + $42 = $end; + $43 = $mode; + $effEBands = ((($43)) + 12|0); + $44 = HEAP32[$effEBands>>2]|0; + $cmp27 = ($42|0)<($44|0); + if ($cmp27) { + $45 = $end; + $cond = $45; + } else { + $46 = $mode; + $effEBands28 = ((($46)) + 12|0); + $47 = HEAP32[$effEBands28>>2]|0; + $cond = $47; + } + $cmp29 = ($41|0)>($cond|0); + do { + if ($cmp29) { + $48 = $start; + $cond40 = $48; + } else { + $49 = $end; + $50 = $mode; + $effEBands32 = ((($50)) + 12|0); + $51 = HEAP32[$effEBands32>>2]|0; + $cmp33 = ($49|0)<($51|0); + if ($cmp33) { + $52 = $end; + $cond40 = $52; + break; + } else { + $53 = $mode; + $effEBands36 = ((($53)) + 12|0); + $54 = HEAP32[$effEBands36>>2]|0; + $cond40 = $54; + break; + } + } + } while(0); + $effEnd = $cond40; + $55 = $C; + $56 = $N$addr; + $mul41 = Math_imul($55, $56)|0; + $57 = (_llvm_stacksave()|0); + $saved_stack = $57; + $vla$alloca_mul = $mul41<<2; + $vla = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla$alloca_mul)|0)+15)&-16)|0);; + $58 = $loss_count; + $cmp42 = ($58|0)==(0); + $cond43 = $cmp42 ? 1.5 : 0.5; + $decay = $cond43; + $c = 0; + while(1) { + $59 = $start; + $i = $59; + while(1) { + $60 = $i; + $61 = $end; + $cmp45 = ($60|0)<($61|0); + if (!($cmp45)) { + break; + } + $62 = $backgroundLogE; + $63 = $c; + $64 = $nbEBands; + $mul46 = Math_imul($63, $64)|0; + $65 = $i; + $add47 = (($mul46) + ($65))|0; + $arrayidx48 = (($62) + ($add47<<2)|0); + $66 = +HEAPF32[$arrayidx48>>2]; + $67 = $oldBandE; + $68 = $c; + $69 = $nbEBands; + $mul49 = Math_imul($68, $69)|0; + $70 = $i; + $add50 = (($mul49) + ($70))|0; + $arrayidx51 = (($67) + ($add50<<2)|0); + $71 = +HEAPF32[$arrayidx51>>2]; + $72 = $decay; + $sub = $71 - $72; + $cmp52 = $66 > $sub; + if ($cmp52) { + $73 = $backgroundLogE; + $74 = $c; + $75 = $nbEBands; + $mul54 = Math_imul($74, $75)|0; + $76 = $i; + $add55 = (($mul54) + ($76))|0; + $arrayidx56 = (($73) + ($add55<<2)|0); + $77 = +HEAPF32[$arrayidx56>>2]; + $cond63 = $77; + } else { + $78 = $oldBandE; + $79 = $c; + $80 = $nbEBands; + $mul58 = Math_imul($79, $80)|0; + $81 = $i; + $add59 = (($mul58) + ($81))|0; + $arrayidx60 = (($78) + ($add59<<2)|0); + $82 = +HEAPF32[$arrayidx60>>2]; + $83 = $decay; + $sub61 = $82 - $83; + $cond63 = $sub61; + } + $84 = $oldBandE; + $85 = $c; + $86 = $nbEBands; + $mul64 = Math_imul($85, $86)|0; + $87 = $i; + $add65 = (($mul64) + ($87))|0; + $arrayidx66 = (($84) + ($add65<<2)|0); + HEAPF32[$arrayidx66>>2] = $cond63; + $88 = $i; + $inc67 = (($88) + 1)|0; + $i = $inc67; + } + $89 = $c; + $inc69 = (($89) + 1)|0; + $c = $inc69; + $90 = $C; + $cmp70 = ($inc69|0)<($90|0); + if (!($cmp70)) { + break; + } + } + $91 = $st$addr; + $rng = ((($91)) + 36|0); + $92 = HEAP32[$rng>>2]|0; + $seed = $92; + $c = 0; + while(1) { + $93 = $c; + $94 = $C; + $cmp73 = ($93|0)<($94|0); + if (!($cmp73)) { + break; + } + $95 = $start; + $i = $95; + while(1) { + $96 = $i; + $97 = $effEnd; + $cmp76 = ($96|0)<($97|0); + if (!($cmp76)) { + break; + } + $98 = $N$addr; + $99 = $c; + $mul78 = Math_imul($98, $99)|0; + $100 = $eBands; + $101 = $i; + $arrayidx79 = (($100) + ($101<<1)|0); + $102 = HEAP16[$arrayidx79>>1]|0; + $conv = $102 << 16 >> 16; + $103 = $LM$addr; + $shl = $conv << $103; + $add80 = (($mul78) + ($shl))|0; + $boffs = $add80; + $104 = $eBands; + $105 = $i; + $add81 = (($105) + 1)|0; + $arrayidx82 = (($104) + ($add81<<1)|0); + $106 = HEAP16[$arrayidx82>>1]|0; + $conv83 = $106 << 16 >> 16; + $107 = $eBands; + $108 = $i; + $arrayidx84 = (($107) + ($108<<1)|0); + $109 = HEAP16[$arrayidx84>>1]|0; + $conv85 = $109 << 16 >> 16; + $sub86 = (($conv83) - ($conv85))|0; + $110 = $LM$addr; + $shl87 = $sub86 << $110; + $blen = $shl87; + $j = 0; + while(1) { + $111 = $j; + $112 = $blen; + $cmp89 = ($111|0)<($112|0); + if (!($cmp89)) { + break; + } + $113 = $seed; + $call = (_celt_lcg_rand($113)|0); + $seed = $call; + $114 = $seed; + $shr = $114 >> 20; + $conv92 = (+($shr|0)); + $115 = $boffs; + $116 = $j; + $add93 = (($115) + ($116))|0; + $arrayidx94 = (($vla) + ($add93<<2)|0); + HEAPF32[$arrayidx94>>2] = $conv92; + $117 = $j; + $inc96 = (($117) + 1)|0; + $j = $inc96; + } + $118 = $boffs; + $add$ptr98 = (($vla) + ($118<<2)|0); + $119 = $blen; + $120 = $st$addr; + $arch = ((($120)) + 32|0); + $121 = HEAP32[$arch>>2]|0; + _renormalise_vector($add$ptr98,$119,1.0,$121); + $122 = $i; + $inc100 = (($122) + 1)|0; + $i = $inc100; + } + $123 = $c; + $inc103 = (($123) + 1)|0; + $c = $inc103; + } + $124 = $seed; + $125 = $st$addr; + $rng105 = ((($125)) + 36|0); + HEAP32[$rng105>>2] = $124; + $c = 0; + while(1) { + $126 = $c; + $arrayidx107 = (($decode_mem) + ($126<<2)|0); + $127 = HEAP32[$arrayidx107>>2]|0; + $128 = $c; + $arrayidx108 = (($decode_mem) + ($128<<2)|0); + $129 = HEAP32[$arrayidx108>>2]|0; + $130 = $N$addr; + $add$ptr109 = (($129) + ($130<<2)|0); + $131 = $N$addr; + $sub110 = (2048 - ($131))|0; + $132 = $overlap; + $shr111 = $132 >> 1; + $add112 = (($sub110) + ($shr111))|0; + $mul113 = $add112<<2; + $133 = $c; + $arrayidx114 = (($decode_mem) + ($133<<2)|0); + $134 = HEAP32[$arrayidx114>>2]|0; + $135 = $c; + $arrayidx115 = (($decode_mem) + ($135<<2)|0); + $136 = HEAP32[$arrayidx115>>2]|0; + $137 = $N$addr; + $add$ptr116 = (($136) + ($137<<2)|0); + $sub$ptr$lhs$cast = $134; + $sub$ptr$rhs$cast = $add$ptr116; + $sub$ptr$sub = (($sub$ptr$lhs$cast) - ($sub$ptr$rhs$cast))|0; + $sub$ptr$div = (($sub$ptr$sub|0) / 4)&-1; + $mul117 = 0; + $add118 = (($mul113) + ($mul117))|0; + _memmove(($127|0),($add$ptr109|0),($add118|0))|0; + $138 = $c; + $inc120 = (($138) + 1)|0; + $c = $inc120; + $139 = $C; + $cmp121 = ($inc120|0)<($139|0); + if (!($cmp121)) { + break; + } + } + $140 = $mode; + $141 = $oldBandE; + $142 = $start; + $143 = $effEnd; + $144 = $C; + $145 = $C; + $146 = $LM$addr; + $147 = $st$addr; + $downsample = ((($147)) + 16|0); + $148 = HEAP32[$downsample>>2]|0; + $149 = $st$addr; + $arch125 = ((($149)) + 32|0); + $150 = HEAP32[$arch125>>2]|0; + _celt_synthesis($140,$vla,$out_syn,$141,$142,$143,$144,$145,0,$146,$148,0,$150); + $151 = $saved_stack; + _llvm_stackrestore(($151|0)); + $362 = $loss_count; + $add406 = (($362) + 1)|0; + $363 = $st$addr; + $loss_count407 = ((($363)) + 48|0); + HEAP32[$loss_count407>>2] = $add406; + STACKTOP = sp;return; + } + $fade = 1.0; + $152 = $loss_count; + $cmp126 = ($152|0)==(0); + if ($cmp126) { + $153 = $C; + $154 = $st$addr; + $arch130 = ((($154)) + 32|0); + $155 = HEAP32[$arch130>>2]|0; + $call131 = (_celt_plc_pitch_search($decode_mem,$153,$155)|0); + $pitch_index = $call131; + $156 = $st$addr; + $last_pitch_index = ((($156)) + 44|0); + HEAP32[$last_pitch_index>>2] = $call131; + } else { + $157 = $st$addr; + $last_pitch_index133 = ((($157)) + 44|0); + $158 = HEAP32[$last_pitch_index133>>2]|0; + $pitch_index = $158; + $fade = 0.80000001192092896; + } + $159 = $overlap; + $160 = (_llvm_stacksave()|0); + $saved_stack134 = $160; + $vla135$alloca_mul = $159<<2; + $vla135 = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla135$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla135$alloca_mul)|0)+15)&-16)|0);; + $161 = $mode; + $window136 = ((($161)) + 60|0); + $162 = HEAP32[$window136>>2]|0; + $window = $162; + $c = 0; + while(1) { + $S1 = 0.0; + $163 = $c; + $arrayidx140 = (($decode_mem) + ($163<<2)|0); + $164 = HEAP32[$arrayidx140>>2]|0; + $buf = $164; + $i = 0; + while(1) { + $165 = $i; + $cmp142 = ($165|0)<(1024); + if (!($cmp142)) { + break; + } + $166 = $buf; + $167 = $i; + $add145 = (1024 + ($167))|0; + $arrayidx146 = (($166) + ($add145<<2)|0); + $168 = +HEAPF32[$arrayidx146>>2]; + $169 = $i; + $arrayidx147 = (($exc) + ($169<<2)|0); + HEAPF32[$arrayidx147>>2] = $168; + $170 = $i; + $inc149 = (($170) + 1)|0; + $i = $inc149; + } + $171 = $loss_count; + $cmp151 = ($171|0)==(0); + if ($cmp151) { + $172 = $window; + $173 = $overlap; + $174 = $st$addr; + $arch156 = ((($174)) + 32|0); + $175 = HEAP32[$arch156>>2]|0; + (__celt_autocorr($exc,$ac,$172,$173,24,1024,$175)|0); + $176 = +HEAPF32[$ac>>2]; + $mul159 = $176 * 1.0001000165939331; + HEAPF32[$ac>>2] = $mul159; + $i = 1; + while(1) { + $177 = $i; + $cmp161 = ($177|0)<=(24); + if (!($cmp161)) { + break; + } + $178 = $i; + $arrayidx164 = (($ac) + ($178<<2)|0); + $179 = +HEAPF32[$arrayidx164>>2]; + $mul165 = $179 * 6.4000007114373147E-5; + $180 = $i; + $conv166 = (+($180|0)); + $mul167 = $mul165 * $conv166; + $181 = $i; + $conv168 = (+($181|0)); + $mul169 = $mul167 * $conv168; + $182 = $i; + $arrayidx170 = (($ac) + ($182<<2)|0); + $183 = +HEAPF32[$arrayidx170>>2]; + $sub171 = $183 - $mul169; + HEAPF32[$arrayidx170>>2] = $sub171; + $184 = $i; + $inc173 = (($184) + 1)|0; + $i = $inc173; + } + $185 = $lpc; + $186 = $c; + $mul175 = ($186*24)|0; + $add$ptr176 = (($185) + ($mul175<<2)|0); + __celt_lpc($add$ptr176,$ac,24); + } + $187 = $pitch_index; + $mul179 = $187<<1; + $cmp180 = ($mul179|0)<(1024); + $188 = $pitch_index; + $mul183 = $188<<1; + $cond186 = $cmp180 ? $mul183 : 1024; + $exc_length = $cond186; + $i = 0; + while(1) { + $189 = $i; + $cmp188 = ($189|0)<(24); + if (!($cmp188)) { + break; + } + $190 = $buf; + $191 = $exc_length; + $sub191 = (2048 - ($191))|0; + $sub192 = (($sub191) - 1)|0; + $192 = $i; + $sub193 = (($sub192) - ($192))|0; + $arrayidx194 = (($190) + ($sub193<<2)|0); + $193 = +HEAPF32[$arrayidx194>>2]; + $194 = $i; + $arrayidx195 = (($lpc_mem) + ($194<<2)|0); + HEAPF32[$arrayidx195>>2] = $193; + $195 = $i; + $inc197 = (($195) + 1)|0; + $i = $inc197; + } + $add$ptr200 = ((($exc)) + 4096|0); + $196 = $exc_length; + $idx$neg201 = (0 - ($196))|0; + $add$ptr202 = (($add$ptr200) + ($idx$neg201<<2)|0); + $197 = $lpc; + $198 = $c; + $mul203 = ($198*24)|0; + $add$ptr204 = (($197) + ($mul203<<2)|0); + $add$ptr206 = ((($exc)) + 4096|0); + $199 = $exc_length; + $idx$neg207 = (0 - ($199))|0; + $add$ptr208 = (($add$ptr206) + ($idx$neg207<<2)|0); + $200 = $exc_length; + $201 = $st$addr; + $arch210 = ((($201)) + 32|0); + $202 = HEAP32[$arch210>>2]|0; + _celt_fir_c($add$ptr202,$add$ptr204,$add$ptr208,$200,24,$lpc_mem,$202); + $E1 = 1.0; + $E2 = 1.0; + $203 = $exc_length; + $shr211 = $203 >> 1; + $decay_length = $shr211; + $i = 0; + while(1) { + $204 = $i; + $205 = $decay_length; + $cmp213 = ($204|0)<($205|0); + if (!($cmp213)) { + break; + } + $206 = $decay_length; + $sub216 = (1024 - ($206))|0; + $207 = $i; + $add217 = (($sub216) + ($207))|0; + $arrayidx218 = (($exc) + ($add217<<2)|0); + $208 = +HEAPF32[$arrayidx218>>2]; + $e = $208; + $209 = $e; + $210 = $e; + $mul219 = $209 * $210; + $211 = $E1; + $add220 = $211 + $mul219; + $E1 = $add220; + $212 = $decay_length; + $mul221 = $212<<1; + $sub222 = (1024 - ($mul221))|0; + $213 = $i; + $add223 = (($sub222) + ($213))|0; + $arrayidx224 = (($exc) + ($add223<<2)|0); + $214 = +HEAPF32[$arrayidx224>>2]; + $e = $214; + $215 = $e; + $216 = $e; + $mul225 = $215 * $216; + $217 = $E2; + $add226 = $217 + $mul225; + $E2 = $add226; + $218 = $i; + $inc228 = (($218) + 1)|0; + $i = $inc228; + } + $219 = $E1; + $220 = $E2; + $cmp230 = $219 < $220; + $221 = $E1; + $222 = $E2; + $cond235 = $cmp230 ? $221 : $222; + $E1 = $cond235; + $223 = $E1; + $224 = $E2; + $div = $223 / $224; + $conv236 = $div; + $call237 = (+Math_sqrt((+$conv236))); + $conv238 = $call237; + $decay138 = $conv238; + $225 = $buf; + $226 = $buf; + $227 = $N$addr; + $add$ptr239 = (($226) + ($227<<2)|0); + $228 = $N$addr; + $sub240 = (2048 - ($228))|0; + $mul241 = $sub240<<2; + $229 = $buf; + $230 = $buf; + $231 = $N$addr; + $add$ptr242 = (($230) + ($231<<2)|0); + $sub$ptr$lhs$cast243 = $229; + $sub$ptr$rhs$cast244 = $add$ptr242; + $sub$ptr$sub245 = (($sub$ptr$lhs$cast243) - ($sub$ptr$rhs$cast244))|0; + $sub$ptr$div246 = (($sub$ptr$sub245|0) / 4)&-1; + $mul247 = 0; + $add248 = (($mul241) + ($mul247))|0; + _memmove(($225|0),($add$ptr239|0),($add248|0))|0; + $232 = $pitch_index; + $sub249 = (1024 - ($232))|0; + $extrapolation_offset = $sub249; + $233 = $N$addr; + $234 = $overlap; + $add250 = (($233) + ($234))|0; + $extrapolation_len = $add250; + $235 = $fade; + $236 = $decay138; + $mul251 = $235 * $236; + $attenuation = $mul251; + $j139 = 0; + $i = 0; + while(1) { + $237 = $i; + $238 = $extrapolation_len; + $cmp253 = ($237|0)<($238|0); + if (!($cmp253)) { + break; + } + $239 = $j139; + $240 = $pitch_index; + $cmp256 = ($239|0)>=($240|0); + if ($cmp256) { + $241 = $pitch_index; + $242 = $j139; + $sub259 = (($242) - ($241))|0; + $j139 = $sub259; + $243 = $attenuation; + $244 = $decay138; + $mul260 = $243 * $244; + $attenuation = $mul260; + } + $245 = $attenuation; + $246 = $extrapolation_offset; + $247 = $j139; + $add262 = (($246) + ($247))|0; + $arrayidx263 = (($exc) + ($add262<<2)|0); + $248 = +HEAPF32[$arrayidx263>>2]; + $mul264 = $245 * $248; + $249 = $buf; + $250 = $N$addr; + $sub265 = (2048 - ($250))|0; + $251 = $i; + $add266 = (($sub265) + ($251))|0; + $arrayidx267 = (($249) + ($add266<<2)|0); + HEAPF32[$arrayidx267>>2] = $mul264; + $252 = $buf; + $253 = $N$addr; + $sub268 = (1024 - ($253))|0; + $254 = $extrapolation_offset; + $add269 = (($sub268) + ($254))|0; + $255 = $j139; + $add270 = (($add269) + ($255))|0; + $arrayidx271 = (($252) + ($add270<<2)|0); + $256 = +HEAPF32[$arrayidx271>>2]; + $tmp = $256; + $257 = $tmp; + $258 = $tmp; + $mul272 = $257 * $258; + $259 = $S1; + $add273 = $259 + $mul272; + $S1 = $add273; + $260 = $i; + $inc275 = (($260) + 1)|0; + $i = $inc275; + $261 = $j139; + $inc276 = (($261) + 1)|0; + $j139 = $inc276; + } + $i = 0; + while(1) { + $262 = $i; + $cmp280 = ($262|0)<(24); + $263 = $buf; + if (!($cmp280)) { + break; + } + $264 = $N$addr; + $sub283 = (2048 - ($264))|0; + $sub284 = (($sub283) - 1)|0; + $265 = $i; + $sub285 = (($sub284) - ($265))|0; + $arrayidx286 = (($263) + ($sub285<<2)|0); + $266 = +HEAPF32[$arrayidx286>>2]; + $267 = $i; + $arrayidx287 = (($lpc_mem278) + ($267<<2)|0); + HEAPF32[$arrayidx287>>2] = $266; + $268 = $i; + $inc289 = (($268) + 1)|0; + $i = $inc289; + } + $add$ptr291 = ((($263)) + 8192|0); + $269 = $N$addr; + $idx$neg292 = (0 - ($269))|0; + $add$ptr293 = (($add$ptr291) + ($idx$neg292<<2)|0); + $270 = $lpc; + $271 = $c; + $mul294 = ($271*24)|0; + $add$ptr295 = (($270) + ($mul294<<2)|0); + $272 = $buf; + $add$ptr296 = ((($272)) + 8192|0); + $273 = $N$addr; + $idx$neg297 = (0 - ($273))|0; + $add$ptr298 = (($add$ptr296) + ($idx$neg297<<2)|0); + $274 = $extrapolation_len; + $275 = $st$addr; + $arch300 = ((($275)) + 32|0); + $276 = HEAP32[$arch300>>2]|0; + _celt_iir($add$ptr293,$add$ptr295,$add$ptr298,$274,24,$lpc_mem278,$276); + $S2 = 0.0; + $i = 0; + while(1) { + $277 = $i; + $278 = $extrapolation_len; + $cmp302 = ($277|0)<($278|0); + if (!($cmp302)) { + break; + } + $279 = $buf; + $280 = $N$addr; + $sub306 = (2048 - ($280))|0; + $281 = $i; + $add307 = (($sub306) + ($281))|0; + $arrayidx308 = (($279) + ($add307<<2)|0); + $282 = +HEAPF32[$arrayidx308>>2]; + $tmp305 = $282; + $283 = $tmp305; + $284 = $tmp305; + $mul309 = $283 * $284; + $285 = $S2; + $add310 = $285 + $mul309; + $S2 = $add310; + $286 = $i; + $inc312 = (($286) + 1)|0; + $i = $inc312; + } + $287 = $S1; + $288 = $S2; + $mul314 = 0.20000000298023224 * $288; + $cmp315 = $287 > $mul314; + L85: do { + if ($cmp315) { + $295 = $S1; + $296 = $S2; + $cmp329 = $295 < $296; + if ($cmp329) { + $297 = $S1; + $add332 = $297 + 1.0; + $298 = $S2; + $add333 = $298 + 1.0; + $div334 = $add332 / $add333; + $conv335 = $div334; + $call336 = (+Math_sqrt((+$conv335))); + $conv337 = $call336; + $ratio = $conv337; + $i = 0; + while(1) { + $299 = $i; + $300 = $overlap; + $cmp339 = ($299|0)<($300|0); + if (!($cmp339)) { + break; + } + $301 = $window; + $302 = $i; + $arrayidx342 = (($301) + ($302<<2)|0); + $303 = +HEAPF32[$arrayidx342>>2]; + $304 = $ratio; + $sub343 = 1.0 - $304; + $mul344 = $303 * $sub343; + $sub345 = 1.0 - $mul344; + $tmp_g = $sub345; + $305 = $tmp_g; + $306 = $buf; + $307 = $N$addr; + $sub346 = (2048 - ($307))|0; + $308 = $i; + $add347 = (($sub346) + ($308))|0; + $arrayidx348 = (($306) + ($add347<<2)|0); + $309 = +HEAPF32[$arrayidx348>>2]; + $mul349 = $305 * $309; + $310 = $buf; + $311 = $N$addr; + $sub350 = (2048 - ($311))|0; + $312 = $i; + $add351 = (($sub350) + ($312))|0; + $arrayidx352 = (($310) + ($add351<<2)|0); + HEAPF32[$arrayidx352>>2] = $mul349; + $313 = $i; + $inc354 = (($313) + 1)|0; + $i = $inc354; + } + $314 = $overlap; + $i = $314; + while(1) { + $315 = $i; + $316 = $extrapolation_len; + $cmp357 = ($315|0)<($316|0); + if (!($cmp357)) { + break L85; + } + $317 = $ratio; + $318 = $buf; + $319 = $N$addr; + $sub360 = (2048 - ($319))|0; + $320 = $i; + $add361 = (($sub360) + ($320))|0; + $arrayidx362 = (($318) + ($add361<<2)|0); + $321 = +HEAPF32[$arrayidx362>>2]; + $mul363 = $317 * $321; + $322 = $buf; + $323 = $N$addr; + $sub364 = (2048 - ($323))|0; + $324 = $i; + $add365 = (($sub364) + ($324))|0; + $arrayidx366 = (($322) + ($add365<<2)|0); + HEAPF32[$arrayidx366>>2] = $mul363; + $325 = $i; + $inc368 = (($325) + 1)|0; + $i = $inc368; + } + } + } else { + $i = 0; + while(1) { + $289 = $i; + $290 = $extrapolation_len; + $cmp319 = ($289|0)<($290|0); + if (!($cmp319)) { + break L85; + } + $291 = $buf; + $292 = $N$addr; + $sub322 = (2048 - ($292))|0; + $293 = $i; + $add323 = (($sub322) + ($293))|0; + $arrayidx324 = (($291) + ($add323<<2)|0); + HEAPF32[$arrayidx324>>2] = 0.0; + $294 = $i; + $inc326 = (($294) + 1)|0; + $i = $inc326; + } + } + } while(0); + $326 = $buf; + $add$ptr372 = ((($326)) + 8192|0); + $327 = $st$addr; + $postfilter_period = ((($327)) + 52|0); + $328 = HEAP32[$postfilter_period>>2]|0; + $329 = $st$addr; + $postfilter_period373 = ((($329)) + 52|0); + $330 = HEAP32[$postfilter_period373>>2]|0; + $331 = $overlap; + $332 = $st$addr; + $postfilter_gain = ((($332)) + 60|0); + $333 = +HEAPF32[$postfilter_gain>>2]; + $sub374 = - $333; + $334 = $st$addr; + $postfilter_gain375 = ((($334)) + 60|0); + $335 = +HEAPF32[$postfilter_gain375>>2]; + $sub376 = - $335; + $336 = $st$addr; + $postfilter_tapset = ((($336)) + 68|0); + $337 = HEAP32[$postfilter_tapset>>2]|0; + $338 = $st$addr; + $postfilter_tapset377 = ((($338)) + 68|0); + $339 = HEAP32[$postfilter_tapset377>>2]|0; + $340 = $st$addr; + $arch378 = ((($340)) + 32|0); + $341 = HEAP32[$arch378>>2]|0; + _comb_filter($vla135,$add$ptr372,$328,$330,$331,$sub374,$sub376,$337,$339,0,0,$341); + $i = 0; + while(1) { + $342 = $i; + $343 = $overlap; + $div380 = (($343|0) / 2)&-1; + $cmp381 = ($342|0)<($div380|0); + if (!($cmp381)) { + break; + } + $344 = $window; + $345 = $i; + $arrayidx384 = (($344) + ($345<<2)|0); + $346 = +HEAPF32[$arrayidx384>>2]; + $347 = $overlap; + $sub385 = (($347) - 1)|0; + $348 = $i; + $sub386 = (($sub385) - ($348))|0; + $arrayidx387 = (($vla135) + ($sub386<<2)|0); + $349 = +HEAPF32[$arrayidx387>>2]; + $mul388 = $346 * $349; + $350 = $window; + $351 = $overlap; + $352 = $i; + $sub389 = (($351) - ($352))|0; + $sub390 = (($sub389) - 1)|0; + $arrayidx391 = (($350) + ($sub390<<2)|0); + $353 = +HEAPF32[$arrayidx391>>2]; + $354 = $i; + $arrayidx392 = (($vla135) + ($354<<2)|0); + $355 = +HEAPF32[$arrayidx392>>2]; + $mul393 = $353 * $355; + $add394 = $mul388 + $mul393; + $356 = $buf; + $357 = $i; + $add395 = (2048 + ($357))|0; + $arrayidx396 = (($356) + ($add395<<2)|0); + HEAPF32[$arrayidx396>>2] = $add394; + $358 = $i; + $inc398 = (($358) + 1)|0; + $i = $inc398; + } + $359 = $c; + $inc401 = (($359) + 1)|0; + $c = $inc401; + $360 = $C; + $cmp402 = ($inc401|0)<($360|0); + if (!($cmp402)) { + break; + } + } + $361 = $saved_stack134; + _llvm_stackrestore(($361|0)); + $362 = $loss_count; + $add406 = (($362) + 1)|0; + $363 = $st$addr; + $loss_count407 = ((($363)) + 48|0); + HEAP32[$loss_count407>>2] = $add406; + STACKTOP = sp;return; +} +function _deemphasis($in,$pcm,$N,$C,$downsample,$coef,$mem,$accum) { + $in = $in|0; + $pcm = $pcm|0; + $N = $N|0; + $C = $C|0; + $downsample = $downsample|0; + $coef = $coef|0; + $mem = $mem|0; + $accum = $accum|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0.0, $2 = 0, $20 = 0.0, $21 = 0.0, $22 = 0.0, $23 = 0.0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0.0, $30 = 0.0, $31 = 0.0, $32 = 0.0, $33 = 0.0, $34 = 0.0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0.0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0; + var $45 = 0, $46 = 0, $47 = 0.0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $6 = 0, $7 = 0, $8 = 0.0, $9 = 0, $C$addr = 0, $N$addr = 0, $Nd = 0, $accum$addr = 0, $add = 0.0; + var $add$ptr = 0, $add12 = 0.0, $add13 = 0.0, $add5 = 0.0, $apply_downsampling = 0, $arrayidx1 = 0, $arrayidx11 = 0, $arrayidx17 = 0, $arrayidx2 = 0, $arrayidx21 = 0, $arrayidx27 = 0, $arrayidx30 = 0, $arrayidx4 = 0, $arrayidx6 = 0, $c = 0, $cmp = 0, $cmp24 = 0, $cmp3 = 0, $cmp36 = 0, $cmp8 = 0; + var $coef$addr = 0, $coef0 = 0.0, $div = 0, $downsample$addr = 0, $in$addr = 0, $inc = 0, $inc19 = 0, $inc32 = 0, $inc35 = 0, $j = 0, $m = 0.0, $mem$addr = 0, $mul = 0.0, $mul14 = 0.0, $mul15 = 0.0, $mul16 = 0, $mul26 = 0, $mul28 = 0.0, $mul29 = 0, $pcm$addr = 0; + var $saved_stack = 0, $tmp = 0.0, $tmp10 = 0.0, $tobool = 0, $vla = 0, $vla$alloca_mul = 0, $x = 0, $y = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 80|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(80|0); + $in$addr = $in; + $pcm$addr = $pcm; + $N$addr = $N; + $C$addr = $C; + $downsample$addr = $downsample; + $coef$addr = $coef; + $mem$addr = $mem; + $accum$addr = $accum; + $apply_downsampling = 0; + $0 = $N$addr; + $1 = (_llvm_stacksave()|0); + $saved_stack = $1; + $vla$alloca_mul = $0<<2; + $vla = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla$alloca_mul)|0)+15)&-16)|0);; + $2 = $coef$addr; + $3 = +HEAPF32[$2>>2]; + $coef0 = $3; + $4 = $N$addr; + $5 = $downsample$addr; + $div = (($4|0) / ($5|0))&-1; + $Nd = $div; + $c = 0; + while(1) { + $6 = $mem$addr; + $7 = $c; + $arrayidx1 = (($6) + ($7<<2)|0); + $8 = +HEAPF32[$arrayidx1>>2]; + $m = $8; + $9 = $in$addr; + $10 = $c; + $arrayidx2 = (($9) + ($10<<2)|0); + $11 = HEAP32[$arrayidx2>>2]|0; + $x = $11; + $12 = $pcm$addr; + $13 = $c; + $add$ptr = (($12) + ($13<<2)|0); + $y = $add$ptr; + $14 = $downsample$addr; + $cmp = ($14|0)>(1); + $j = 0; + L3: do { + if ($cmp) { + while(1) { + $15 = $j; + $16 = $N$addr; + $cmp3 = ($15|0)<($16|0); + if (!($cmp3)) { + break; + } + $17 = $x; + $18 = $j; + $arrayidx4 = (($17) + ($18<<2)|0); + $19 = +HEAPF32[$arrayidx4>>2]; + $20 = $m; + $add = $19 + $20; + $add5 = $add + 1.0000000031710769E-30; + $tmp = $add5; + $21 = $coef0; + $22 = $tmp; + $mul = $21 * $22; + $m = $mul; + $23 = $tmp; + $24 = $j; + $arrayidx6 = (($vla) + ($24<<2)|0); + HEAPF32[$arrayidx6>>2] = $23; + $25 = $j; + $inc = (($25) + 1)|0; + $j = $inc; + } + $apply_downsampling = 1; + } else { + while(1) { + $26 = $j; + $27 = $N$addr; + $cmp8 = ($26|0)<($27|0); + if (!($cmp8)) { + break L3; + } + $28 = $x; + $29 = $j; + $arrayidx11 = (($28) + ($29<<2)|0); + $30 = +HEAPF32[$arrayidx11>>2]; + $31 = $m; + $add12 = $30 + $31; + $add13 = $add12 + 1.0000000031710769E-30; + $tmp10 = $add13; + $32 = $coef0; + $33 = $tmp10; + $mul14 = $32 * $33; + $m = $mul14; + $34 = $tmp10; + $mul15 = $34 * 3.0517578125E-5; + $35 = $y; + $36 = $j; + $37 = $C$addr; + $mul16 = Math_imul($36, $37)|0; + $arrayidx17 = (($35) + ($mul16<<2)|0); + HEAPF32[$arrayidx17>>2] = $mul15; + $38 = $j; + $inc19 = (($38) + 1)|0; + $j = $inc19; + } + } + } while(0); + $39 = $m; + $40 = $mem$addr; + $41 = $c; + $arrayidx21 = (($40) + ($41<<2)|0); + HEAPF32[$arrayidx21>>2] = $39; + $42 = $apply_downsampling; + $tobool = ($42|0)!=(0); + L12: do { + if ($tobool) { + $j = 0; + while(1) { + $43 = $j; + $44 = $Nd; + $cmp24 = ($43|0)<($44|0); + if (!($cmp24)) { + break L12; + } + $45 = $j; + $46 = $downsample$addr; + $mul26 = Math_imul($45, $46)|0; + $arrayidx27 = (($vla) + ($mul26<<2)|0); + $47 = +HEAPF32[$arrayidx27>>2]; + $mul28 = $47 * 3.0517578125E-5; + $48 = $y; + $49 = $j; + $50 = $C$addr; + $mul29 = Math_imul($49, $50)|0; + $arrayidx30 = (($48) + ($mul29<<2)|0); + HEAPF32[$arrayidx30>>2] = $mul28; + $51 = $j; + $inc32 = (($51) + 1)|0; + $j = $inc32; + } + } + } while(0); + $52 = $c; + $inc35 = (($52) + 1)|0; + $c = $inc35; + $53 = $C$addr; + $cmp36 = ($inc35|0)<($53|0); + if (!($cmp36)) { + break; + } + } + $54 = $saved_stack; + _llvm_stackrestore(($54|0)); + STACKTOP = sp;return; +} +function _ec_tell_53($_this) { + $_this = $_this|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $_this$addr = 0, $nbits_total = 0, $rng = 0, $sub = 0, $sub1 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $_this$addr = $_this; + $0 = $_this$addr; + $nbits_total = ((($0)) + 20|0); + $1 = HEAP32[$nbits_total>>2]|0; + $2 = $_this$addr; + $rng = ((($2)) + 28|0); + $3 = HEAP32[$rng>>2]|0; + $4 = (Math_clz32(($3|0))|0); + $sub = (32 - ($4))|0; + $sub1 = (($1) - ($sub))|0; + STACKTOP = sp;return ($sub1|0); +} +function _tf_decode($start,$end,$isTransient,$tf_res,$LM,$dec) { + $start = $start|0; + $end = $end|0; + $isTransient = $isTransient|0; + $tf_res = $tf_res|0; + $LM = $LM|0; + $dec = $dec|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0; + var $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $LM$addr = 0, $add = 0, $add1 = 0, $add13 = 0, $add14 = 0, $add18 = 0, $add19 = 0, $add34 = 0, $add36 = 0; + var $add4 = 0, $arrayidx = 0, $arrayidx11 = 0, $arrayidx15 = 0, $arrayidx16 = 0, $arrayidx20 = 0, $arrayidx31 = 0, $arrayidx35 = 0, $arrayidx37 = 0, $arrayidx39 = 0, $budget = 0, $call = 0, $call25 = 0, $call6 = 0, $call7 = 0, $cmp = 0, $cmp2 = 0, $cmp22 = 0, $cmp28 = 0, $cmp3 = 0; + var $cmp5 = 0, $cond = 0, $cond9 = 0, $conv = 0, $conv21 = 0, $conv38 = 0, $curr = 0, $dec$addr = 0, $end$addr = 0, $i = 0, $inc = 0, $inc41 = 0, $isTransient$addr = 0, $land$ext = 0, $logp = 0, $mul = 0, $mul12 = 0, $mul17 = 0, $mul32 = 0, $mul33 = 0; + var $or = 0, $start$addr = 0, $storage = 0, $sub = 0, $tell = 0, $tf_changed = 0, $tf_res$addr = 0, $tf_select = 0, $tf_select_rsv = 0, $tobool = 0, $tobool10 = 0, $tobool8 = 0, $xor = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 64|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(64|0); + $start$addr = $start; + $end$addr = $end; + $isTransient$addr = $isTransient; + $tf_res$addr = $tf_res; + $LM$addr = $LM; + $dec$addr = $dec; + $0 = $dec$addr; + $storage = ((($0)) + 4|0); + $1 = HEAP32[$storage>>2]|0; + $mul = $1<<3; + $budget = $mul; + $2 = $dec$addr; + $call = (_ec_tell_53($2)|0); + $tell = $call; + $3 = $isTransient$addr; + $tobool = ($3|0)!=(0); + $cond = $tobool ? 2 : 4; + $logp = $cond; + $4 = $LM$addr; + $cmp = ($4|0)>(0); + if ($cmp) { + $5 = $tell; + $6 = $logp; + $add = (($5) + ($6))|0; + $add1 = (($add) + 1)|0; + $7 = $budget; + $cmp2 = ($add1>>>0)<=($7>>>0); + $8 = $cmp2; + } else { + $8 = 0; + } + $land$ext = $8&1; + $tf_select_rsv = $land$ext; + $9 = $tf_select_rsv; + $10 = $budget; + $sub = (($10) - ($9))|0; + $budget = $sub; + $curr = 0; + $tf_changed = 0; + $11 = $start$addr; + $i = $11; + while(1) { + $12 = $i; + $13 = $end$addr; + $cmp3 = ($12|0)<($13|0); + if (!($cmp3)) { + break; + } + $14 = $tell; + $15 = $logp; + $add4 = (($14) + ($15))|0; + $16 = $budget; + $cmp5 = ($add4>>>0)<=($16>>>0); + if ($cmp5) { + $17 = $dec$addr; + $18 = $logp; + $call6 = (_ec_dec_bit_logp($17,$18)|0); + $19 = $curr; + $xor = $19 ^ $call6; + $curr = $xor; + $20 = $dec$addr; + $call7 = (_ec_tell_53($20)|0); + $tell = $call7; + $21 = $curr; + $22 = $tf_changed; + $or = $22 | $21; + $tf_changed = $or; + } + $23 = $curr; + $24 = $tf_res$addr; + $25 = $i; + $arrayidx = (($24) + ($25<<2)|0); + HEAP32[$arrayidx>>2] = $23; + $26 = $isTransient$addr; + $tobool8 = ($26|0)!=(0); + $cond9 = $tobool8 ? 4 : 5; + $logp = $cond9; + $27 = $i; + $inc = (($27) + 1)|0; + $i = $inc; + } + $tf_select = 0; + $28 = $tf_select_rsv; + $tobool10 = ($28|0)!=(0); + if ($tobool10) { + $29 = $LM$addr; + $arrayidx11 = (23725 + ($29<<3)|0); + $30 = $isTransient$addr; + $mul12 = $30<<2; + $add13 = (($mul12) + 0)|0; + $31 = $tf_changed; + $add14 = (($add13) + ($31))|0; + $arrayidx15 = (($arrayidx11) + ($add14)|0); + $32 = HEAP8[$arrayidx15>>0]|0; + $conv = $32 << 24 >> 24; + $33 = $LM$addr; + $arrayidx16 = (23725 + ($33<<3)|0); + $34 = $isTransient$addr; + $mul17 = $34<<2; + $add18 = (($mul17) + 2)|0; + $35 = $tf_changed; + $add19 = (($add18) + ($35))|0; + $arrayidx20 = (($arrayidx16) + ($add19)|0); + $36 = HEAP8[$arrayidx20>>0]|0; + $conv21 = $36 << 24 >> 24; + $cmp22 = ($conv|0)!=($conv21|0); + if ($cmp22) { + $37 = $dec$addr; + $call25 = (_ec_dec_bit_logp($37,1)|0); + $tf_select = $call25; + } + } + $38 = $start$addr; + $i = $38; + while(1) { + $39 = $i; + $40 = $end$addr; + $cmp28 = ($39|0)<($40|0); + if (!($cmp28)) { + break; + } + $41 = $LM$addr; + $arrayidx31 = (23725 + ($41<<3)|0); + $42 = $isTransient$addr; + $mul32 = $42<<2; + $43 = $tf_select; + $mul33 = $43<<1; + $add34 = (($mul32) + ($mul33))|0; + $44 = $tf_res$addr; + $45 = $i; + $arrayidx35 = (($44) + ($45<<2)|0); + $46 = HEAP32[$arrayidx35>>2]|0; + $add36 = (($add34) + ($46))|0; + $arrayidx37 = (($arrayidx31) + ($add36)|0); + $47 = HEAP8[$arrayidx37>>0]|0; + $conv38 = $47 << 24 >> 24; + $48 = $tf_res$addr; + $49 = $i; + $arrayidx39 = (($48) + ($49<<2)|0); + HEAP32[$arrayidx39>>2] = $conv38; + $50 = $i; + $inc41 = (($50) + 1)|0; + $i = $inc41; + } + STACKTOP = sp;return; +} +function _celt_synthesis($mode,$X,$out_syn,$oldBandE,$start,$effEnd,$C,$CC,$isTransient,$LM,$downsample,$silence,$arch) { + $mode = $mode|0; + $X = $X|0; + $out_syn = $out_syn|0; + $oldBandE = $oldBandE|0; + $start = $start|0; + $effEnd = $effEnd|0; + $C = $C|0; + $CC = $CC|0; + $isTransient = $isTransient|0; + $LM = $LM|0; + $downsample = $downsample|0; + $silence = $silence|0; + $arch = $arch|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0; + var $116 = 0, $117 = 0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $13 = 0, $130 = 0, $131 = 0, $132 = 0, $133 = 0; + var $134 = 0, $135 = 0, $136 = 0, $137 = 0, $138 = 0, $139 = 0, $14 = 0, $140 = 0, $141 = 0, $142 = 0, $143 = 0, $144 = 0, $145 = 0, $146 = 0, $147 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0; + var $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0; + var $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0; + var $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0; + var $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0; + var $92 = 0, $93 = 0, $94 = 0, $95 = 0, $96 = 0.0, $97 = 0, $98 = 0, $99 = 0.0, $B = 0, $C$addr = 0, $CC$addr = 0, $LM$addr = 0, $M = 0, $N = 0, $NB = 0, $X$addr = 0, $add = 0, $add$ptr = 0, $add$ptr15 = 0, $add$ptr23 = 0; + var $add$ptr36 = 0, $add$ptr37 = 0, $add$ptr38 = 0, $add$ptr57 = 0, $add$ptr64 = 0, $add$ptr66 = 0, $add$ptr74 = 0, $add44 = 0.0, $arch$addr = 0, $arrayidx = 0, $arrayidx12 = 0, $arrayidx20 = 0, $arrayidx21 = 0, $arrayidx42 = 0, $arrayidx43 = 0, $arrayidx46 = 0, $arrayidx54 = 0, $arrayidx71 = 0, $arrayidx72 = 0, $b = 0; + var $c = 0, $cmp = 0, $cmp11 = 0, $cmp17 = 0, $cmp29 = 0, $cmp31 = 0, $cmp40 = 0, $cmp51 = 0, $cmp68 = 0, $cmp8 = 0, $cmp80 = 0, $div = 0, $div35 = 0, $downsample$addr = 0, $effEnd$addr = 0, $freq2 = 0, $freq233 = 0, $i = 0, $inc = 0, $inc26 = 0; + var $inc48 = 0, $inc60 = 0, $inc77 = 0, $inc79 = 0, $isTransient$addr = 0, $maxLM = 0, $maxLM7 = 0, $mdct = 0, $mdct19 = 0, $mdct53 = 0, $mdct70 = 0, $mode$addr = 0, $mul = 0, $mul10 = 0, $mul14 = 0, $mul22 = 0, $mul45 = 0.0, $mul56 = 0, $mul63 = 0, $mul65 = 0; + var $mul73 = 0, $nbEBands = 0, $nbEBands2 = 0, $oldBandE$addr = 0, $or$cond = 0, $or$cond1 = 0, $out_syn$addr = 0, $overlap = 0, $overlap1 = 0, $saved_stack = 0, $shift = 0, $shl = 0, $shl3 = 0, $shl6 = 0, $shortMdctSize = 0, $shortMdctSize4 = 0, $shortMdctSize5 = 0, $silence$addr = 0, $start$addr = 0, $sub = 0; + var $sub$ptr$div = 0, $sub$ptr$lhs$cast = 0, $sub$ptr$rhs$cast = 0, $sub$ptr$sub = 0, $tobool = 0, $vla = 0, $vla$alloca_mul = 0, $window = 0, $window24 = 0, $window58 = 0, $window75 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 112|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(112|0); + $mode$addr = $mode; + $X$addr = $X; + $out_syn$addr = $out_syn; + $oldBandE$addr = $oldBandE; + $start$addr = $start; + $effEnd$addr = $effEnd; + $C$addr = $C; + $CC$addr = $CC; + $isTransient$addr = $isTransient; + $LM$addr = $LM; + $downsample$addr = $downsample; + $silence$addr = $silence; + $arch$addr = $arch; + $0 = $mode$addr; + $overlap1 = ((($0)) + 4|0); + $1 = HEAP32[$overlap1>>2]|0; + $overlap = $1; + $2 = $mode$addr; + $nbEBands2 = ((($2)) + 8|0); + $3 = HEAP32[$nbEBands2>>2]|0; + $nbEBands = $3; + $4 = $mode$addr; + $shortMdctSize = ((($4)) + 44|0); + $5 = HEAP32[$shortMdctSize>>2]|0; + $6 = $LM$addr; + $shl = $5 << $6; + $N = $shl; + $7 = $N; + $8 = (_llvm_stacksave()|0); + $saved_stack = $8; + $vla$alloca_mul = $7<<2; + $vla = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla$alloca_mul)|0)+15)&-16)|0);; + $9 = $LM$addr; + $shl3 = 1 << $9; + $M = $shl3; + $10 = $isTransient$addr; + $tobool = ($10|0)!=(0); + if ($tobool) { + $11 = $M; + $B = $11; + $12 = $mode$addr; + $shortMdctSize4 = ((($12)) + 44|0); + $13 = HEAP32[$shortMdctSize4>>2]|0; + $NB = $13; + $14 = $mode$addr; + $maxLM = ((($14)) + 36|0); + $15 = HEAP32[$maxLM>>2]|0; + $shift = $15; + } else { + $B = 1; + $16 = $mode$addr; + $shortMdctSize5 = ((($16)) + 44|0); + $17 = HEAP32[$shortMdctSize5>>2]|0; + $18 = $LM$addr; + $shl6 = $17 << $18; + $NB = $shl6; + $19 = $mode$addr; + $maxLM7 = ((($19)) + 36|0); + $20 = HEAP32[$maxLM7>>2]|0; + $21 = $LM$addr; + $sub = (($20) - ($21))|0; + $shift = $sub; + } + $22 = $CC$addr; + $cmp = ($22|0)==(2); + $23 = $C$addr; + $cmp8 = ($23|0)==(1); + $or$cond = $cmp & $cmp8; + if ($or$cond) { + $24 = $mode$addr; + $25 = $X$addr; + $26 = $oldBandE$addr; + $27 = $start$addr; + $28 = $effEnd$addr; + $29 = $M; + $30 = $downsample$addr; + $31 = $silence$addr; + _denormalise_bands($24,$25,$vla,$26,$27,$28,$29,$30,$31); + $32 = $out_syn$addr; + $arrayidx = ((($32)) + 4|0); + $33 = HEAP32[$arrayidx>>2]|0; + $34 = $overlap; + $div = (($34|0) / 2)&-1; + $add$ptr = (($33) + ($div<<2)|0); + $freq2 = $add$ptr; + $35 = $freq2; + $36 = $N; + $mul = $36<<2; + $37 = $freq2; + $sub$ptr$lhs$cast = $37; + $sub$ptr$rhs$cast = $vla; + $sub$ptr$sub = (($sub$ptr$lhs$cast) - ($sub$ptr$rhs$cast))|0; + $sub$ptr$div = (($sub$ptr$sub|0) / 4)&-1; + $mul10 = 0; + $add = (($mul) + ($mul10))|0; + _memcpy(($35|0),($vla|0),($add|0))|0; + $b = 0; + while(1) { + $38 = $b; + $39 = $B; + $cmp11 = ($38|0)<($39|0); + if (!($cmp11)) { + break; + } + $40 = $mode$addr; + $mdct = ((($40)) + 64|0); + $41 = $freq2; + $42 = $b; + $arrayidx12 = (($41) + ($42<<2)|0); + $43 = $out_syn$addr; + $44 = HEAP32[$43>>2]|0; + $45 = $NB; + $46 = $b; + $mul14 = Math_imul($45, $46)|0; + $add$ptr15 = (($44) + ($mul14<<2)|0); + $47 = $mode$addr; + $window = ((($47)) + 60|0); + $48 = HEAP32[$window>>2]|0; + $49 = $overlap; + $50 = $shift; + $51 = $B; + $52 = $arch$addr; + _clt_mdct_backward_c($mdct,$arrayidx12,$add$ptr15,$48,$49,$50,$51,$52); + $53 = $b; + $inc = (($53) + 1)|0; + $b = $inc; + } + $b = 0; + while(1) { + $54 = $b; + $55 = $B; + $cmp17 = ($54|0)<($55|0); + if (!($cmp17)) { + break; + } + $56 = $mode$addr; + $mdct19 = ((($56)) + 64|0); + $57 = $b; + $arrayidx20 = (($vla) + ($57<<2)|0); + $58 = $out_syn$addr; + $arrayidx21 = ((($58)) + 4|0); + $59 = HEAP32[$arrayidx21>>2]|0; + $60 = $NB; + $61 = $b; + $mul22 = Math_imul($60, $61)|0; + $add$ptr23 = (($59) + ($mul22<<2)|0); + $62 = $mode$addr; + $window24 = ((($62)) + 60|0); + $63 = HEAP32[$window24>>2]|0; + $64 = $overlap; + $65 = $shift; + $66 = $B; + $67 = $arch$addr; + _clt_mdct_backward_c($mdct19,$arrayidx20,$add$ptr23,$63,$64,$65,$66,$67); + $68 = $b; + $inc26 = (($68) + 1)|0; + $b = $inc26; + } + $147 = $saved_stack; + _llvm_stackrestore(($147|0)); + STACKTOP = sp;return; + } + $69 = $CC$addr; + $cmp29 = ($69|0)==(1); + $70 = $C$addr; + $cmp31 = ($70|0)==(2); + $or$cond1 = $cmp29 & $cmp31; + if (!($or$cond1)) { + $c = 0; + while(1) { + $117 = $mode$addr; + $118 = $X$addr; + $119 = $c; + $120 = $N; + $mul63 = Math_imul($119, $120)|0; + $add$ptr64 = (($118) + ($mul63<<2)|0); + $121 = $oldBandE$addr; + $122 = $c; + $123 = $nbEBands; + $mul65 = Math_imul($122, $123)|0; + $add$ptr66 = (($121) + ($mul65<<2)|0); + $124 = $start$addr; + $125 = $effEnd$addr; + $126 = $M; + $127 = $downsample$addr; + $128 = $silence$addr; + _denormalise_bands($117,$add$ptr64,$vla,$add$ptr66,$124,$125,$126,$127,$128); + $b = 0; + while(1) { + $129 = $b; + $130 = $B; + $cmp68 = ($129|0)<($130|0); + if (!($cmp68)) { + break; + } + $131 = $mode$addr; + $mdct70 = ((($131)) + 64|0); + $132 = $b; + $arrayidx71 = (($vla) + ($132<<2)|0); + $133 = $out_syn$addr; + $134 = $c; + $arrayidx72 = (($133) + ($134<<2)|0); + $135 = HEAP32[$arrayidx72>>2]|0; + $136 = $NB; + $137 = $b; + $mul73 = Math_imul($136, $137)|0; + $add$ptr74 = (($135) + ($mul73<<2)|0); + $138 = $mode$addr; + $window75 = ((($138)) + 60|0); + $139 = HEAP32[$window75>>2]|0; + $140 = $overlap; + $141 = $shift; + $142 = $B; + $143 = $arch$addr; + _clt_mdct_backward_c($mdct70,$arrayidx71,$add$ptr74,$139,$140,$141,$142,$143); + $144 = $b; + $inc77 = (($144) + 1)|0; + $b = $inc77; + } + $145 = $c; + $inc79 = (($145) + 1)|0; + $c = $inc79; + $146 = $CC$addr; + $cmp80 = ($inc79|0)<($146|0); + if (!($cmp80)) { + break; + } + } + $147 = $saved_stack; + _llvm_stackrestore(($147|0)); + STACKTOP = sp;return; + } + $71 = $out_syn$addr; + $72 = HEAP32[$71>>2]|0; + $73 = $overlap; + $div35 = (($73|0) / 2)&-1; + $add$ptr36 = (($72) + ($div35<<2)|0); + $freq233 = $add$ptr36; + $74 = $mode$addr; + $75 = $X$addr; + $76 = $oldBandE$addr; + $77 = $start$addr; + $78 = $effEnd$addr; + $79 = $M; + $80 = $downsample$addr; + $81 = $silence$addr; + _denormalise_bands($74,$75,$vla,$76,$77,$78,$79,$80,$81); + $82 = $mode$addr; + $83 = $X$addr; + $84 = $N; + $add$ptr37 = (($83) + ($84<<2)|0); + $85 = $freq233; + $86 = $oldBandE$addr; + $87 = $nbEBands; + $add$ptr38 = (($86) + ($87<<2)|0); + $88 = $start$addr; + $89 = $effEnd$addr; + $90 = $M; + $91 = $downsample$addr; + $92 = $silence$addr; + _denormalise_bands($82,$add$ptr37,$85,$add$ptr38,$88,$89,$90,$91,$92); + $i = 0; + while(1) { + $93 = $i; + $94 = $N; + $cmp40 = ($93|0)<($94|0); + if (!($cmp40)) { + break; + } + $95 = $i; + $arrayidx42 = (($vla) + ($95<<2)|0); + $96 = +HEAPF32[$arrayidx42>>2]; + $97 = $freq233; + $98 = $i; + $arrayidx43 = (($97) + ($98<<2)|0); + $99 = +HEAPF32[$arrayidx43>>2]; + $add44 = $96 + $99; + $mul45 = 0.5 * $add44; + $100 = $i; + $arrayidx46 = (($vla) + ($100<<2)|0); + HEAPF32[$arrayidx46>>2] = $mul45; + $101 = $i; + $inc48 = (($101) + 1)|0; + $i = $inc48; + } + $b = 0; + while(1) { + $102 = $b; + $103 = $B; + $cmp51 = ($102|0)<($103|0); + if (!($cmp51)) { + break; + } + $104 = $mode$addr; + $mdct53 = ((($104)) + 64|0); + $105 = $b; + $arrayidx54 = (($vla) + ($105<<2)|0); + $106 = $out_syn$addr; + $107 = HEAP32[$106>>2]|0; + $108 = $NB; + $109 = $b; + $mul56 = Math_imul($108, $109)|0; + $add$ptr57 = (($107) + ($mul56<<2)|0); + $110 = $mode$addr; + $window58 = ((($110)) + 60|0); + $111 = HEAP32[$window58>>2]|0; + $112 = $overlap; + $113 = $shift; + $114 = $B; + $115 = $arch$addr; + _clt_mdct_backward_c($mdct53,$arrayidx54,$add$ptr57,$111,$112,$113,$114,$115); + $116 = $b; + $inc60 = (($116) + 1)|0; + $b = $inc60; + } + $147 = $saved_stack; + _llvm_stackrestore(($147|0)); + STACKTOP = sp;return; +} +function _ec_get_error_57($_this) { + $_this = $_this|0; + var $0 = 0, $1 = 0, $_this$addr = 0, $error = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $_this$addr = $_this; + $0 = $_this$addr; + $error = ((($0)) + 44|0); + $1 = HEAP32[$error>>2]|0; + STACKTOP = sp;return ($1|0); +} +function _celt_plc_pitch_search($decode_mem,$C,$arch) { + $decode_mem = $decode_mem|0; + $C = $C|0; + $arch = $arch|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $C$addr = 0, $add$ptr = 0, $arch$addr = 0, $decode_mem$addr = 0, $lp_pitch_buf = 0, $pitch_index = 0, $sub = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 4112|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(4112|0); + $pitch_index = sp + 4096|0; + $lp_pitch_buf = sp; + $decode_mem$addr = $decode_mem; + $C$addr = $C; + $arch$addr = $arch; + $0 = $decode_mem$addr; + $1 = $C$addr; + $2 = $arch$addr; + _pitch_downsample($0,$lp_pitch_buf,2048,$1,$2); + $add$ptr = ((($lp_pitch_buf)) + 1440|0); + $3 = $arch$addr; + _pitch_search($add$ptr,$lp_pitch_buf,1328,620,$pitch_index,$3); + $4 = HEAP32[$pitch_index>>2]|0; + $sub = (720 - ($4))|0; + HEAP32[$pitch_index>>2] = $sub; + $5 = HEAP32[$pitch_index>>2]|0; + STACKTOP = sp;return ($5|0); +} +function _ec_tell_frac($_this) { + $_this = $_this|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $_this$addr = 0, $add = 0, $add6 = 0; + var $arrayidx = 0, $b = 0, $cmp = 0, $conv = 0, $l = 0, $nbits = 0, $nbits_total = 0, $r = 0, $rng = 0, $rng1 = 0, $shl = 0, $shl5 = 0, $shr = 0, $shr3 = 0, $sub = 0, $sub2 = 0, $sub4 = 0, $sub7 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $_this$addr = $_this; + $0 = $_this$addr; + $nbits_total = ((($0)) + 20|0); + $1 = HEAP32[$nbits_total>>2]|0; + $shl = $1 << 3; + $nbits = $shl; + $2 = $_this$addr; + $rng = ((($2)) + 28|0); + $3 = HEAP32[$rng>>2]|0; + $4 = (Math_clz32(($3|0))|0); + $sub = (32 - ($4))|0; + $l = $sub; + $5 = $_this$addr; + $rng1 = ((($5)) + 28|0); + $6 = HEAP32[$rng1>>2]|0; + $7 = $l; + $sub2 = (($7) - 16)|0; + $shr = $6 >>> $sub2; + $r = $shr; + $8 = $r; + $shr3 = $8 >>> 12; + $sub4 = (($shr3) - 8)|0; + $b = $sub4; + $9 = $r; + $10 = $b; + $arrayidx = (152 + ($10<<2)|0); + $11 = HEAP32[$arrayidx>>2]|0; + $cmp = ($9>>>0)>($11>>>0); + $conv = $cmp&1; + $12 = $b; + $add = (($12) + ($conv))|0; + $b = $add; + $13 = $l; + $shl5 = $13 << 3; + $14 = $b; + $add6 = (($shl5) + ($14))|0; + $l = $add6; + $15 = $nbits; + $16 = $l; + $sub7 = (($15) - ($16))|0; + STACKTOP = sp;return ($sub7|0); +} +function _ec_dec_init($_this,$_buf,$_storage) { + $_this = $_this|0; + $_buf = $_buf|0; + $_storage = $_storage|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $_buf$addr = 0; + var $_storage$addr = 0, $_this$addr = 0, $call = 0, $end_offs = 0, $end_window = 0, $error = 0, $nbits_total = 0, $nend_bits = 0, $offs = 0, $rem = 0, $rem2 = 0, $rng = 0, $rng1 = 0, $shr = 0, $storage = 0, $sub = 0, $sub3 = 0, $val = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $_this$addr = $_this; + $_buf$addr = $_buf; + $_storage$addr = $_storage; + $0 = $_buf$addr; + $1 = $_this$addr; + HEAP32[$1>>2] = $0; + $2 = $_storage$addr; + $3 = $_this$addr; + $storage = ((($3)) + 4|0); + HEAP32[$storage>>2] = $2; + $4 = $_this$addr; + $end_offs = ((($4)) + 8|0); + HEAP32[$end_offs>>2] = 0; + $5 = $_this$addr; + $end_window = ((($5)) + 12|0); + HEAP32[$end_window>>2] = 0; + $6 = $_this$addr; + $nend_bits = ((($6)) + 16|0); + HEAP32[$nend_bits>>2] = 0; + $7 = $_this$addr; + $nbits_total = ((($7)) + 20|0); + HEAP32[$nbits_total>>2] = 9; + $8 = $_this$addr; + $offs = ((($8)) + 24|0); + HEAP32[$offs>>2] = 0; + $9 = $_this$addr; + $rng = ((($9)) + 28|0); + HEAP32[$rng>>2] = 128; + $10 = $_this$addr; + $call = (_ec_read_byte($10)|0); + $11 = $_this$addr; + $rem = ((($11)) + 40|0); + HEAP32[$rem>>2] = $call; + $12 = $_this$addr; + $rng1 = ((($12)) + 28|0); + $13 = HEAP32[$rng1>>2]|0; + $sub = (($13) - 1)|0; + $14 = $_this$addr; + $rem2 = ((($14)) + 40|0); + $15 = HEAP32[$rem2>>2]|0; + $shr = $15 >> 1; + $sub3 = (($sub) - ($shr))|0; + $16 = $_this$addr; + $val = ((($16)) + 32|0); + HEAP32[$val>>2] = $sub3; + $17 = $_this$addr; + $error = ((($17)) + 44|0); + HEAP32[$error>>2] = 0; + $18 = $_this$addr; + _ec_dec_normalize($18); + STACKTOP = sp;return; +} +function _ec_read_byte($_this) { + $_this = $_this|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $_this$addr = 0, $arrayidx = 0, $cmp = 0, $cond = 0, $conv = 0, $inc = 0, $offs = 0, $offs1 = 0, $storage = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $_this$addr = $_this; + $0 = $_this$addr; + $offs = ((($0)) + 24|0); + $1 = HEAP32[$offs>>2]|0; + $2 = $_this$addr; + $storage = ((($2)) + 4|0); + $3 = HEAP32[$storage>>2]|0; + $cmp = ($1>>>0)<($3>>>0); + if (!($cmp)) { + $cond = 0; + STACKTOP = sp;return ($cond|0); + } + $4 = $_this$addr; + $5 = HEAP32[$4>>2]|0; + $6 = $_this$addr; + $offs1 = ((($6)) + 24|0); + $7 = HEAP32[$offs1>>2]|0; + $inc = (($7) + 1)|0; + HEAP32[$offs1>>2] = $inc; + $arrayidx = (($5) + ($7)|0); + $8 = HEAP8[$arrayidx>>0]|0; + $conv = $8&255; + $cond = $conv; + STACKTOP = sp;return ($cond|0); +} +function _ec_dec_normalize($_this) { + $_this = $_this|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $_this$addr = 0, $add = 0, $add6 = 0; + var $and = 0, $and7 = 0, $call = 0, $cmp = 0, $nbits_total = 0, $neg = 0, $or = 0, $rem = 0, $rem2 = 0, $rem4 = 0, $rng = 0, $rng1 = 0, $shl = 0, $shl3 = 0, $shl5 = 0, $shr = 0, $sym = 0, $val = 0, $val8 = 0, label = 0; + var sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $_this$addr = $_this; + while(1) { + $0 = $_this$addr; + $rng = ((($0)) + 28|0); + $1 = HEAP32[$rng>>2]|0; + $cmp = ($1>>>0)<=(8388608); + if (!($cmp)) { + break; + } + $2 = $_this$addr; + $nbits_total = ((($2)) + 20|0); + $3 = HEAP32[$nbits_total>>2]|0; + $add = (($3) + 8)|0; + HEAP32[$nbits_total>>2] = $add; + $4 = $_this$addr; + $rng1 = ((($4)) + 28|0); + $5 = HEAP32[$rng1>>2]|0; + $shl = $5 << 8; + HEAP32[$rng1>>2] = $shl; + $6 = $_this$addr; + $rem = ((($6)) + 40|0); + $7 = HEAP32[$rem>>2]|0; + $sym = $7; + $8 = $_this$addr; + $call = (_ec_read_byte($8)|0); + $9 = $_this$addr; + $rem2 = ((($9)) + 40|0); + HEAP32[$rem2>>2] = $call; + $10 = $sym; + $shl3 = $10 << 8; + $11 = $_this$addr; + $rem4 = ((($11)) + 40|0); + $12 = HEAP32[$rem4>>2]|0; + $or = $shl3 | $12; + $shr = $or >> 1; + $sym = $shr; + $13 = $_this$addr; + $val = ((($13)) + 32|0); + $14 = HEAP32[$val>>2]|0; + $shl5 = $14 << 8; + $15 = $sym; + $neg = $15 ^ -1; + $and = 255 & $neg; + $add6 = (($shl5) + ($and))|0; + $and7 = $add6 & 2147483647; + $16 = $_this$addr; + $val8 = ((($16)) + 32|0); + HEAP32[$val8>>2] = $and7; + } + STACKTOP = sp;return; +} +function _ec_decode($_this,$_ft) { + $_this = $_this|0; + $_ft = $_ft|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $_ft$addr = 0, $_this$addr = 0, $add = 0, $add2 = 0, $add3 = 0, $add5 = 0; + var $and = 0, $call = 0, $cmp = 0, $conv = 0, $div = 0, $ext = 0, $ext1 = 0, $rng = 0, $s = 0, $sub = 0, $sub4 = 0, $sub6 = 0, $val = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $_this$addr = $_this; + $_ft$addr = $_ft; + $0 = $_this$addr; + $rng = ((($0)) + 28|0); + $1 = HEAP32[$rng>>2]|0; + $2 = $_ft$addr; + $call = (_celt_udiv($1,$2)|0); + $3 = $_this$addr; + $ext = ((($3)) + 36|0); + HEAP32[$ext>>2] = $call; + $4 = $_this$addr; + $val = ((($4)) + 32|0); + $5 = HEAP32[$val>>2]|0; + $6 = $_this$addr; + $ext1 = ((($6)) + 36|0); + $7 = HEAP32[$ext1>>2]|0; + $div = (($5>>>0) / ($7>>>0))&-1; + $s = $div; + $8 = $_ft$addr; + $9 = $s; + $add = (($9) + 1)|0; + $10 = $_ft$addr; + $11 = $s; + $add2 = (($11) + 1)|0; + $sub = (($10) - ($add2))|0; + $12 = $_ft$addr; + $13 = $s; + $add3 = (($13) + 1)|0; + $cmp = ($12>>>0)<($add3>>>0); + $conv = $cmp&1; + $sub4 = (0 - ($conv))|0; + $and = $sub & $sub4; + $add5 = (($add) + ($and))|0; + $sub6 = (($8) - ($add5))|0; + STACKTOP = sp;return ($sub6|0); +} +function _celt_udiv($n,$d) { + $n = $n|0; + $d = $d|0; + var $0 = 0, $1 = 0, $d$addr = 0, $div = 0, $n$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $n$addr = $n; + $d$addr = $d; + $0 = $n$addr; + $1 = $d$addr; + $div = (($0>>>0) / ($1>>>0))&-1; + STACKTOP = sp;return ($div|0); +} +function _ec_decode_bin($_this,$_bits) { + $_this = $_this|0; + $_bits = $_bits|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $_bits$addr = 0, $_this$addr = 0, $add = 0, $add3 = 0, $add5 = 0, $add7 = 0; + var $and = 0, $cmp = 0, $conv = 0, $div = 0, $ext = 0, $ext1 = 0, $rng = 0, $s = 0, $shl = 0, $shl2 = 0, $shl4 = 0, $shr = 0, $sub = 0, $sub6 = 0, $sub8 = 0, $val = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $_this$addr = $_this; + $_bits$addr = $_bits; + $0 = $_this$addr; + $rng = ((($0)) + 28|0); + $1 = HEAP32[$rng>>2]|0; + $2 = $_bits$addr; + $shr = $1 >>> $2; + $3 = $_this$addr; + $ext = ((($3)) + 36|0); + HEAP32[$ext>>2] = $shr; + $4 = $_this$addr; + $val = ((($4)) + 32|0); + $5 = HEAP32[$val>>2]|0; + $6 = $_this$addr; + $ext1 = ((($6)) + 36|0); + $7 = HEAP32[$ext1>>2]|0; + $div = (($5>>>0) / ($7>>>0))&-1; + $s = $div; + $8 = $_bits$addr; + $shl = 1 << $8; + $9 = $s; + $add = (($9) + 1)|0; + $10 = $_bits$addr; + $shl2 = 1 << $10; + $11 = $s; + $add3 = (($11) + 1)|0; + $sub = (($shl2) - ($add3))|0; + $12 = $_bits$addr; + $shl4 = 1 << $12; + $13 = $s; + $add5 = (($13) + 1)|0; + $cmp = ($shl4>>>0)<($add5>>>0); + $conv = $cmp&1; + $sub6 = (0 - ($conv))|0; + $and = $sub & $sub6; + $add7 = (($add) + ($and))|0; + $sub8 = (($shl) - ($add7))|0; + STACKTOP = sp;return ($sub8|0); +} +function _ec_dec_update($_this,$_fl,$_fh,$_ft) { + $_this = $_this|0; + $_fl = $_fl|0; + $_fh = $_fh|0; + $_ft = $_ft|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $_fh$addr = 0, $_fl$addr = 0, $_ft$addr = 0, $_this$addr = 0; + var $cmp = 0, $cond = 0, $ext = 0, $ext2 = 0, $mul = 0, $mul4 = 0, $rng = 0, $rng6 = 0, $s = 0, $sub = 0, $sub1 = 0, $sub3 = 0, $sub5 = 0, $val = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $_this$addr = $_this; + $_fl$addr = $_fl; + $_fh$addr = $_fh; + $_ft$addr = $_ft; + $0 = $_this$addr; + $ext = ((($0)) + 36|0); + $1 = HEAP32[$ext>>2]|0; + $2 = $_ft$addr; + $3 = $_fh$addr; + $sub = (($2) - ($3))|0; + $mul = Math_imul($1, $sub)|0; + $s = $mul; + $4 = $s; + $5 = $_this$addr; + $val = ((($5)) + 32|0); + $6 = HEAP32[$val>>2]|0; + $sub1 = (($6) - ($4))|0; + HEAP32[$val>>2] = $sub1; + $7 = $_fl$addr; + $cmp = ($7>>>0)>(0); + $8 = $_this$addr; + if ($cmp) { + $ext2 = ((($8)) + 36|0); + $9 = HEAP32[$ext2>>2]|0; + $10 = $_fh$addr; + $11 = $_fl$addr; + $sub3 = (($10) - ($11))|0; + $mul4 = Math_imul($9, $sub3)|0; + $cond = $mul4; + $14 = $_this$addr; + $rng6 = ((($14)) + 28|0); + HEAP32[$rng6>>2] = $cond; + $15 = $_this$addr; + _ec_dec_normalize($15); + STACKTOP = sp;return; + } else { + $rng = ((($8)) + 28|0); + $12 = HEAP32[$rng>>2]|0; + $13 = $s; + $sub5 = (($12) - ($13))|0; + $cond = $sub5; + $14 = $_this$addr; + $rng6 = ((($14)) + 28|0); + HEAP32[$rng6>>2] = $cond; + $15 = $_this$addr; + _ec_dec_normalize($15); + STACKTOP = sp;return; + } +} +function _ec_dec_bit_logp($_this,$_logp) { + $_this = $_this|0; + $_logp = $_logp|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $_logp$addr = 0; + var $_this$addr = 0, $cmp = 0, $cond = 0, $conv = 0, $d = 0, $r = 0, $ret = 0, $rng = 0, $rng4 = 0, $s = 0, $shr = 0, $sub = 0, $sub3 = 0, $tobool = 0, $tobool2 = 0, $val = 0, $val1 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $_this$addr = $_this; + $_logp$addr = $_logp; + $0 = $_this$addr; + $rng = ((($0)) + 28|0); + $1 = HEAP32[$rng>>2]|0; + $r = $1; + $2 = $_this$addr; + $val = ((($2)) + 32|0); + $3 = HEAP32[$val>>2]|0; + $d = $3; + $4 = $r; + $5 = $_logp$addr; + $shr = $4 >>> $5; + $s = $shr; + $6 = $d; + $7 = $s; + $cmp = ($6>>>0)<($7>>>0); + $conv = $cmp&1; + $ret = $conv; + $8 = $ret; + $tobool = ($8|0)!=(0); + if (!($tobool)) { + $9 = $d; + $10 = $s; + $sub = (($9) - ($10))|0; + $11 = $_this$addr; + $val1 = ((($11)) + 32|0); + HEAP32[$val1>>2] = $sub; + } + $12 = $ret; + $tobool2 = ($12|0)!=(0); + if ($tobool2) { + $13 = $s; + $cond = $13; + } else { + $14 = $r; + $15 = $s; + $sub3 = (($14) - ($15))|0; + $cond = $sub3; + } + $16 = $_this$addr; + $rng4 = ((($16)) + 28|0); + HEAP32[$rng4>>2] = $cond; + $17 = $_this$addr; + _ec_dec_normalize($17); + $18 = $ret; + STACKTOP = sp;return ($18|0); +} +function _ec_dec_icdf($_this,$_icdf,$_ftb) { + $_this = $_this|0; + $_icdf = $_icdf|0; + $_ftb = $_ftb|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0; + var $9 = 0, $_ftb$addr = 0, $_icdf$addr = 0, $_this$addr = 0, $arrayidx = 0, $cmp = 0, $conv = 0, $d = 0, $inc = 0, $mul = 0, $r = 0, $ret = 0, $rng = 0, $rng4 = 0, $s = 0, $shr = 0, $sub = 0, $sub3 = 0, $t = 0, $val = 0; + var $val2 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $_this$addr = $_this; + $_icdf$addr = $_icdf; + $_ftb$addr = $_ftb; + $0 = $_this$addr; + $rng = ((($0)) + 28|0); + $1 = HEAP32[$rng>>2]|0; + $s = $1; + $2 = $_this$addr; + $val = ((($2)) + 32|0); + $3 = HEAP32[$val>>2]|0; + $d = $3; + $4 = $s; + $5 = $_ftb$addr; + $shr = $4 >>> $5; + $r = $shr; + $ret = -1; + while(1) { + $6 = $s; + $t = $6; + $7 = $r; + $8 = $_icdf$addr; + $9 = $ret; + $inc = (($9) + 1)|0; + $ret = $inc; + $arrayidx = (($8) + ($inc)|0); + $10 = HEAP8[$arrayidx>>0]|0; + $conv = $10&255; + $mul = Math_imul($7, $conv)|0; + $s = $mul; + $11 = $d; + $12 = $s; + $cmp = ($11>>>0)<($12>>>0); + if (!($cmp)) { + break; + } + } + $13 = $d; + $14 = $s; + $sub = (($13) - ($14))|0; + $15 = $_this$addr; + $val2 = ((($15)) + 32|0); + HEAP32[$val2>>2] = $sub; + $16 = $t; + $17 = $s; + $sub3 = (($16) - ($17))|0; + $18 = $_this$addr; + $rng4 = ((($18)) + 28|0); + HEAP32[$rng4>>2] = $sub3; + $19 = $_this$addr; + _ec_dec_normalize($19); + $20 = $ret; + STACKTOP = sp;return ($20|0); +} +function _ec_dec_uint($_this,$_ft) { + $_this = $_this|0; + $_ft = $_ft|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $_ft$addr = 0, $_this$addr = 0, $add = 0, $add2 = 0, $add7 = 0, $call = 0, $call3 = 0, $call6 = 0, $cmp = 0; + var $cmp4 = 0, $dec = 0, $error = 0, $ft = 0, $ftb = 0, $inc = 0, $or = 0, $retval = 0, $s = 0, $shl = 0, $shr = 0, $sub = 0, $sub1 = 0, $t = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $_this$addr = $_this; + $_ft$addr = $_ft; + $0 = $_ft$addr; + $dec = (($0) + -1)|0; + $_ft$addr = $dec; + $1 = $_ft$addr; + $2 = (Math_clz32(($1|0))|0); + $sub = (32 - ($2))|0; + $ftb = $sub; + $3 = $ftb; + $cmp = ($3|0)>(8); + if (!($cmp)) { + $22 = $_ft$addr; + $inc = (($22) + 1)|0; + $_ft$addr = $inc; + $23 = $_this$addr; + $24 = $_ft$addr; + $call6 = (_ec_decode($23,$24)|0); + $s = $call6; + $25 = $_this$addr; + $26 = $s; + $27 = $s; + $add7 = (($27) + 1)|0; + $28 = $_ft$addr; + _ec_dec_update($25,$26,$add7,$28); + $29 = $s; + $retval = $29; + $30 = $retval; + STACKTOP = sp;return ($30|0); + } + $4 = $ftb; + $sub1 = (($4) - 8)|0; + $ftb = $sub1; + $5 = $_ft$addr; + $6 = $ftb; + $shr = $5 >>> $6; + $add = (($shr) + 1)|0; + $ft = $add; + $7 = $_this$addr; + $8 = $ft; + $call = (_ec_decode($7,$8)|0); + $s = $call; + $9 = $_this$addr; + $10 = $s; + $11 = $s; + $add2 = (($11) + 1)|0; + $12 = $ft; + _ec_dec_update($9,$10,$add2,$12); + $13 = $s; + $14 = $ftb; + $shl = $13 << $14; + $15 = $_this$addr; + $16 = $ftb; + $call3 = (_ec_dec_bits($15,$16)|0); + $or = $shl | $call3; + $t = $or; + $17 = $t; + $18 = $_ft$addr; + $cmp4 = ($17>>>0)<=($18>>>0); + if ($cmp4) { + $19 = $t; + $retval = $19; + $30 = $retval; + STACKTOP = sp;return ($30|0); + } else { + $20 = $_this$addr; + $error = ((($20)) + 44|0); + HEAP32[$error>>2] = 1; + $21 = $_ft$addr; + $retval = $21; + $30 = $retval; + STACKTOP = sp;return ($30|0); + } + return (0)|0; +} +function _ec_dec_bits($_this,$_bits) { + $_this = $_this|0; + $_bits = $_bits|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $3 = 0, $4 = 0; + var $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $_bits$addr = 0, $_this$addr = 0, $add = 0, $add6 = 0, $and = 0, $available = 0, $call = 0, $cmp = 0, $cmp1 = 0, $end_window = 0, $end_window4 = 0, $nbits_total = 0, $nend_bits = 0, $nend_bits5 = 0, $or = 0; + var $ret = 0, $shl = 0, $shl2 = 0, $shr = 0, $sub = 0, $sub3 = 0, $window = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $_this$addr = $_this; + $_bits$addr = $_bits; + $0 = $_this$addr; + $end_window = ((($0)) + 12|0); + $1 = HEAP32[$end_window>>2]|0; + $window = $1; + $2 = $_this$addr; + $nend_bits = ((($2)) + 16|0); + $3 = HEAP32[$nend_bits>>2]|0; + $available = $3; + $4 = $available; + $5 = $_bits$addr; + $cmp = ($4>>>0)<($5>>>0); + if ($cmp) { + while(1) { + $6 = $_this$addr; + $call = (_ec_read_byte_from_end($6)|0); + $7 = $available; + $shl = $call << $7; + $8 = $window; + $or = $8 | $shl; + $window = $or; + $9 = $available; + $add = (($9) + 8)|0; + $available = $add; + $10 = $available; + $cmp1 = ($10|0)<=(24); + if (!($cmp1)) { + break; + } + } + } + $11 = $window; + $12 = $_bits$addr; + $shl2 = 1 << $12; + $sub = (($shl2) - 1)|0; + $and = $11 & $sub; + $ret = $and; + $13 = $_bits$addr; + $14 = $window; + $shr = $14 >>> $13; + $window = $shr; + $15 = $_bits$addr; + $16 = $available; + $sub3 = (($16) - ($15))|0; + $available = $sub3; + $17 = $window; + $18 = $_this$addr; + $end_window4 = ((($18)) + 12|0); + HEAP32[$end_window4>>2] = $17; + $19 = $available; + $20 = $_this$addr; + $nend_bits5 = ((($20)) + 16|0); + HEAP32[$nend_bits5>>2] = $19; + $21 = $_bits$addr; + $22 = $_this$addr; + $nbits_total = ((($22)) + 20|0); + $23 = HEAP32[$nbits_total>>2]|0; + $add6 = (($23) + ($21))|0; + HEAP32[$nbits_total>>2] = $add6; + $24 = $ret; + STACKTOP = sp;return ($24|0); +} +function _ec_read_byte_from_end($_this) { + $_this = $_this|0; + var $0 = 0, $1 = 0, $10 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $_this$addr = 0, $arrayidx = 0, $cmp = 0, $cond = 0, $conv = 0, $end_offs = 0, $end_offs2 = 0, $inc = 0, $storage = 0; + var $storage1 = 0, $sub = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $_this$addr = $_this; + $0 = $_this$addr; + $end_offs = ((($0)) + 8|0); + $1 = HEAP32[$end_offs>>2]|0; + $2 = $_this$addr; + $storage = ((($2)) + 4|0); + $3 = HEAP32[$storage>>2]|0; + $cmp = ($1>>>0)<($3>>>0); + if (!($cmp)) { + $cond = 0; + STACKTOP = sp;return ($cond|0); + } + $4 = $_this$addr; + $5 = HEAP32[$4>>2]|0; + $6 = $_this$addr; + $storage1 = ((($6)) + 4|0); + $7 = HEAP32[$storage1>>2]|0; + $8 = $_this$addr; + $end_offs2 = ((($8)) + 8|0); + $9 = HEAP32[$end_offs2>>2]|0; + $inc = (($9) + 1)|0; + HEAP32[$end_offs2>>2] = $inc; + $sub = (($7) - ($inc))|0; + $arrayidx = (($5) + ($sub)|0); + $10 = HEAP8[$arrayidx>>0]|0; + $conv = $10&255; + $cond = $conv; + STACKTOP = sp;return ($cond|0); +} +function _ec_encode($_this,$_fl,$_fh,$_ft) { + $_this = $_this|0; + $_fl = $_fl|0; + $_fh = $_fh|0; + $_ft = $_ft|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0; + var $9 = 0, $_fh$addr = 0, $_fl$addr = 0, $_ft$addr = 0, $_this$addr = 0, $add = 0, $call = 0, $cmp = 0, $mul = 0, $mul4 = 0, $mul7 = 0, $r = 0, $rng = 0, $rng1 = 0, $rng5 = 0, $rng8 = 0, $sub = 0, $sub2 = 0, $sub3 = 0, $sub6 = 0; + var $sub9 = 0, $val = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $_this$addr = $_this; + $_fl$addr = $_fl; + $_fh$addr = $_fh; + $_ft$addr = $_ft; + $0 = $_this$addr; + $rng = ((($0)) + 28|0); + $1 = HEAP32[$rng>>2]|0; + $2 = $_ft$addr; + $call = (_celt_udiv_72($1,$2)|0); + $r = $call; + $3 = $_fl$addr; + $cmp = ($3>>>0)>(0); + if ($cmp) { + $4 = $_this$addr; + $rng1 = ((($4)) + 28|0); + $5 = HEAP32[$rng1>>2]|0; + $6 = $r; + $7 = $_ft$addr; + $8 = $_fl$addr; + $sub = (($7) - ($8))|0; + $mul = Math_imul($6, $sub)|0; + $sub2 = (($5) - ($mul))|0; + $9 = $_this$addr; + $val = ((($9)) + 32|0); + $10 = HEAP32[$val>>2]|0; + $add = (($10) + ($sub2))|0; + HEAP32[$val>>2] = $add; + $11 = $r; + $12 = $_fh$addr; + $13 = $_fl$addr; + $sub3 = (($12) - ($13))|0; + $mul4 = Math_imul($11, $sub3)|0; + $14 = $_this$addr; + $rng5 = ((($14)) + 28|0); + HEAP32[$rng5>>2] = $mul4; + $20 = $_this$addr; + _ec_enc_normalize($20); + STACKTOP = sp;return; + } else { + $15 = $r; + $16 = $_ft$addr; + $17 = $_fh$addr; + $sub6 = (($16) - ($17))|0; + $mul7 = Math_imul($15, $sub6)|0; + $18 = $_this$addr; + $rng8 = ((($18)) + 28|0); + $19 = HEAP32[$rng8>>2]|0; + $sub9 = (($19) - ($mul7))|0; + HEAP32[$rng8>>2] = $sub9; + $20 = $_this$addr; + _ec_enc_normalize($20); + STACKTOP = sp;return; + } +} +function _celt_udiv_72($n,$d) { + $n = $n|0; + $d = $d|0; + var $0 = 0, $1 = 0, $d$addr = 0, $div = 0, $n$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $n$addr = $n; + $d$addr = $d; + $0 = $n$addr; + $1 = $d$addr; + $div = (($0>>>0) / ($1>>>0))&-1; + STACKTOP = sp;return ($div|0); +} +function _ec_enc_normalize($_this) { + $_this = $_this|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $_this$addr = 0, $add = 0, $and = 0, $cmp = 0, $nbits_total = 0, $rng = 0, $rng3 = 0, $shl = 0; + var $shl4 = 0, $shr = 0, $val = 0, $val1 = 0, $val2 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $_this$addr = $_this; + while(1) { + $0 = $_this$addr; + $rng = ((($0)) + 28|0); + $1 = HEAP32[$rng>>2]|0; + $cmp = ($1>>>0)<=(8388608); + if (!($cmp)) { + break; + } + $2 = $_this$addr; + $3 = $_this$addr; + $val = ((($3)) + 32|0); + $4 = HEAP32[$val>>2]|0; + $shr = $4 >>> 23; + _ec_enc_carry_out($2,$shr); + $5 = $_this$addr; + $val1 = ((($5)) + 32|0); + $6 = HEAP32[$val1>>2]|0; + $shl = $6 << 8; + $and = $shl & 2147483647; + $7 = $_this$addr; + $val2 = ((($7)) + 32|0); + HEAP32[$val2>>2] = $and; + $8 = $_this$addr; + $rng3 = ((($8)) + 28|0); + $9 = HEAP32[$rng3>>2]|0; + $shl4 = $9 << 8; + HEAP32[$rng3>>2] = $shl4; + $10 = $_this$addr; + $nbits_total = ((($10)) + 20|0); + $11 = HEAP32[$nbits_total>>2]|0; + $add = (($11) + 8)|0; + HEAP32[$nbits_total>>2] = $add; + } + STACKTOP = sp;return; +} +function _ec_enc_carry_out($_this,$_c) { + $_this = $_this|0; + $_c = $_c|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0; + var $7 = 0, $8 = 0, $9 = 0, $_c$addr = 0, $_this$addr = 0, $add = 0, $add6 = 0, $and = 0, $and13 = 0, $call = 0, $call7 = 0, $carry = 0, $cmp = 0, $cmp1 = 0, $cmp11 = 0, $cmp4 = 0, $dec = 0, $error = 0, $error8 = 0, $ext = 0; + var $ext10 = 0, $ext15 = 0, $inc = 0, $or = 0, $or9 = 0, $rem = 0, $rem14 = 0, $rem3 = 0, $shr = 0, $sym = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $_this$addr = $_this; + $_c$addr = $_c; + $0 = $_c$addr; + $cmp = ($0|0)!=(255); + if (!($cmp)) { + $21 = $_this$addr; + $ext15 = ((($21)) + 36|0); + $22 = HEAP32[$ext15>>2]|0; + $inc = (($22) + 1)|0; + HEAP32[$ext15>>2] = $inc; + STACKTOP = sp;return; + } + $1 = $_c$addr; + $shr = $1 >> 8; + $carry = $shr; + $2 = $_this$addr; + $rem = ((($2)) + 40|0); + $3 = HEAP32[$rem>>2]|0; + $cmp1 = ($3|0)>=(0); + if ($cmp1) { + $4 = $_this$addr; + $5 = $_this$addr; + $rem3 = ((($5)) + 40|0); + $6 = HEAP32[$rem3>>2]|0; + $7 = $carry; + $add = (($6) + ($7))|0; + $call = (_ec_write_byte($4,$add)|0); + $8 = $_this$addr; + $error = ((($8)) + 44|0); + $9 = HEAP32[$error>>2]|0; + $or = $9 | $call; + HEAP32[$error>>2] = $or; + } + $10 = $_this$addr; + $ext = ((($10)) + 36|0); + $11 = HEAP32[$ext>>2]|0; + $cmp4 = ($11>>>0)>(0); + if ($cmp4) { + $12 = $carry; + $add6 = (255 + ($12))|0; + $and = $add6 & 255; + $sym = $and; + while(1) { + $13 = $_this$addr; + $14 = $sym; + $call7 = (_ec_write_byte($13,$14)|0); + $15 = $_this$addr; + $error8 = ((($15)) + 44|0); + $16 = HEAP32[$error8>>2]|0; + $or9 = $16 | $call7; + HEAP32[$error8>>2] = $or9; + $17 = $_this$addr; + $ext10 = ((($17)) + 36|0); + $18 = HEAP32[$ext10>>2]|0; + $dec = (($18) + -1)|0; + HEAP32[$ext10>>2] = $dec; + $cmp11 = ($dec>>>0)>(0); + if (!($cmp11)) { + break; + } + } + } + $19 = $_c$addr; + $and13 = $19 & 255; + $20 = $_this$addr; + $rem14 = ((($20)) + 40|0); + HEAP32[$rem14>>2] = $and13; + STACKTOP = sp;return; +} +function _ec_write_byte($_this,$_value) { + $_this = $_this|0; + $_value = $_value|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $_this$addr = 0, $_value$addr = 0, $add = 0, $arrayidx = 0, $cmp = 0, $conv = 0, $end_offs = 0, $inc = 0; + var $offs = 0, $offs1 = 0, $retval = 0, $storage = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $_this$addr = $_this; + $_value$addr = $_value; + $0 = $_this$addr; + $offs = ((($0)) + 24|0); + $1 = HEAP32[$offs>>2]|0; + $2 = $_this$addr; + $end_offs = ((($2)) + 8|0); + $3 = HEAP32[$end_offs>>2]|0; + $add = (($1) + ($3))|0; + $4 = $_this$addr; + $storage = ((($4)) + 4|0); + $5 = HEAP32[$storage>>2]|0; + $cmp = ($add>>>0)>=($5>>>0); + if ($cmp) { + $retval = -1; + $11 = $retval; + STACKTOP = sp;return ($11|0); + } else { + $6 = $_value$addr; + $conv = $6&255; + $7 = $_this$addr; + $8 = HEAP32[$7>>2]|0; + $9 = $_this$addr; + $offs1 = ((($9)) + 24|0); + $10 = HEAP32[$offs1>>2]|0; + $inc = (($10) + 1)|0; + HEAP32[$offs1>>2] = $inc; + $arrayidx = (($8) + ($10)|0); + HEAP8[$arrayidx>>0] = $conv; + $retval = 0; + $11 = $retval; + STACKTOP = sp;return ($11|0); + } + return (0)|0; +} +function _ec_enc_bit_logp($_this,$_val,$_logp) { + $_this = $_this|0; + $_val = $_val|0; + $_logp = $_logp|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $_logp$addr = 0, $_this$addr = 0, $_val$addr = 0; + var $add = 0, $cond = 0, $l = 0, $r = 0, $rng = 0, $rng3 = 0, $s = 0, $shr = 0, $sub = 0, $tobool = 0, $tobool2 = 0, $val = 0, $val1 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $_this$addr = $_this; + $_val$addr = $_val; + $_logp$addr = $_logp; + $0 = $_this$addr; + $rng = ((($0)) + 28|0); + $1 = HEAP32[$rng>>2]|0; + $r = $1; + $2 = $_this$addr; + $val = ((($2)) + 32|0); + $3 = HEAP32[$val>>2]|0; + $l = $3; + $4 = $r; + $5 = $_logp$addr; + $shr = $4 >>> $5; + $s = $shr; + $6 = $s; + $7 = $r; + $sub = (($7) - ($6))|0; + $r = $sub; + $8 = $_val$addr; + $tobool = ($8|0)!=(0); + if ($tobool) { + $9 = $l; + $10 = $r; + $add = (($9) + ($10))|0; + $11 = $_this$addr; + $val1 = ((($11)) + 32|0); + HEAP32[$val1>>2] = $add; + } + $12 = $_val$addr; + $tobool2 = ($12|0)!=(0); + $13 = $s; + $14 = $r; + $cond = $tobool2 ? $13 : $14; + $15 = $_this$addr; + $rng3 = ((($15)) + 28|0); + HEAP32[$rng3>>2] = $cond; + $16 = $_this$addr; + _ec_enc_normalize($16); + STACKTOP = sp;return; +} +function _ec_enc_uint($_this,$_fl,$_ft) { + $_this = $_this|0; + $_fl = $_fl|0; + $_ft = $_ft|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0; + var $9 = 0, $_fl$addr = 0, $_ft$addr = 0, $_this$addr = 0, $add = 0, $add3 = 0, $add5 = 0, $add6 = 0, $and = 0, $cmp = 0, $dec = 0, $fl = 0, $ft = 0, $ftb = 0, $shl = 0, $shr = 0, $shr2 = 0, $sub = 0, $sub1 = 0, $sub4 = 0; + var label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $_this$addr = $_this; + $_fl$addr = $_fl; + $_ft$addr = $_ft; + $0 = $_ft$addr; + $dec = (($0) + -1)|0; + $_ft$addr = $dec; + $1 = $_ft$addr; + $2 = (Math_clz32(($1|0))|0); + $sub = (32 - ($2))|0; + $ftb = $sub; + $3 = $ftb; + $cmp = ($3|0)>(8); + if ($cmp) { + $4 = $ftb; + $sub1 = (($4) - 8)|0; + $ftb = $sub1; + $5 = $_ft$addr; + $6 = $ftb; + $shr = $5 >>> $6; + $add = (($shr) + 1)|0; + $ft = $add; + $7 = $_fl$addr; + $8 = $ftb; + $shr2 = $7 >>> $8; + $fl = $shr2; + $9 = $_this$addr; + $10 = $fl; + $11 = $fl; + $add3 = (($11) + 1)|0; + $12 = $ft; + _ec_encode($9,$10,$add3,$12); + $13 = $_this$addr; + $14 = $_fl$addr; + $15 = $ftb; + $shl = 1 << $15; + $sub4 = (($shl) - 1)|0; + $and = $14 & $sub4; + $16 = $ftb; + _ec_enc_bits($13,$and,$16); + STACKTOP = sp;return; + } else { + $17 = $_this$addr; + $18 = $_fl$addr; + $19 = $_fl$addr; + $add5 = (($19) + 1)|0; + $20 = $_ft$addr; + $add6 = (($20) + 1)|0; + _ec_encode($17,$18,$add5,$add6); + STACKTOP = sp;return; + } +} +function _ec_enc_bits($_this,$_fl,$_bits) { + $_this = $_this|0; + $_fl = $_fl|0; + $_bits = $_bits|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $3 = 0, $4 = 0; + var $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $_bits$addr = 0, $_fl$addr = 0, $_this$addr = 0, $add = 0, $add3 = 0, $add6 = 0, $and = 0, $call = 0, $cmp = 0, $cmp1 = 0, $end_window = 0, $end_window4 = 0, $error = 0, $nbits_total = 0, $nend_bits = 0; + var $nend_bits5 = 0, $or = 0, $or2 = 0, $shl = 0, $shr = 0, $sub = 0, $used = 0, $window = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $_this$addr = $_this; + $_fl$addr = $_fl; + $_bits$addr = $_bits; + $0 = $_this$addr; + $end_window = ((($0)) + 12|0); + $1 = HEAP32[$end_window>>2]|0; + $window = $1; + $2 = $_this$addr; + $nend_bits = ((($2)) + 16|0); + $3 = HEAP32[$nend_bits>>2]|0; + $used = $3; + $4 = $used; + $5 = $_bits$addr; + $add = (($4) + ($5))|0; + $cmp = ($add>>>0)>(32); + if ($cmp) { + while(1) { + $6 = $_this$addr; + $7 = $window; + $and = $7 & 255; + $call = (_ec_write_byte_at_end($6,$and)|0); + $8 = $_this$addr; + $error = ((($8)) + 44|0); + $9 = HEAP32[$error>>2]|0; + $or = $9 | $call; + HEAP32[$error>>2] = $or; + $10 = $window; + $shr = $10 >>> 8; + $window = $shr; + $11 = $used; + $sub = (($11) - 8)|0; + $used = $sub; + $12 = $used; + $cmp1 = ($12|0)>=(8); + if (!($cmp1)) { + break; + } + } + } + $13 = $_fl$addr; + $14 = $used; + $shl = $13 << $14; + $15 = $window; + $or2 = $15 | $shl; + $window = $or2; + $16 = $_bits$addr; + $17 = $used; + $add3 = (($17) + ($16))|0; + $used = $add3; + $18 = $window; + $19 = $_this$addr; + $end_window4 = ((($19)) + 12|0); + HEAP32[$end_window4>>2] = $18; + $20 = $used; + $21 = $_this$addr; + $nend_bits5 = ((($21)) + 16|0); + HEAP32[$nend_bits5>>2] = $20; + $22 = $_bits$addr; + $23 = $_this$addr; + $nbits_total = ((($23)) + 20|0); + $24 = HEAP32[$nbits_total>>2]|0; + $add6 = (($24) + ($22))|0; + HEAP32[$nbits_total>>2] = $add6; + STACKTOP = sp;return; +} +function _ec_write_byte_at_end($_this,$_value) { + $_this = $_this|0; + $_value = $_value|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $_this$addr = 0, $_value$addr = 0, $add = 0, $arrayidx = 0, $cmp = 0, $conv = 0; + var $end_offs = 0, $end_offs2 = 0, $inc = 0, $offs = 0, $retval = 0, $storage = 0, $storage1 = 0, $sub = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $_this$addr = $_this; + $_value$addr = $_value; + $0 = $_this$addr; + $offs = ((($0)) + 24|0); + $1 = HEAP32[$offs>>2]|0; + $2 = $_this$addr; + $end_offs = ((($2)) + 8|0); + $3 = HEAP32[$end_offs>>2]|0; + $add = (($1) + ($3))|0; + $4 = $_this$addr; + $storage = ((($4)) + 4|0); + $5 = HEAP32[$storage>>2]|0; + $cmp = ($add>>>0)>=($5>>>0); + if ($cmp) { + $retval = -1; + $13 = $retval; + STACKTOP = sp;return ($13|0); + } else { + $6 = $_value$addr; + $conv = $6&255; + $7 = $_this$addr; + $8 = HEAP32[$7>>2]|0; + $9 = $_this$addr; + $storage1 = ((($9)) + 4|0); + $10 = HEAP32[$storage1>>2]|0; + $11 = $_this$addr; + $end_offs2 = ((($11)) + 8|0); + $12 = HEAP32[$end_offs2>>2]|0; + $inc = (($12) + 1)|0; + HEAP32[$end_offs2>>2] = $inc; + $sub = (($10) - ($inc))|0; + $arrayidx = (($8) + ($sub)|0); + HEAP8[$arrayidx>>0] = $conv; + $retval = 0; + $13 = $retval; + STACKTOP = sp;return ($13|0); + } + return (0)|0; +} +function _opus_fft_impl($st,$fout) { + $st = $st|0; + $fout = $fout|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0; + var $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $7 = 0, $8 = 0; + var $9 = 0, $L = 0, $add = 0, $add10 = 0, $arrayidx11 = 0, $arrayidx16 = 0, $arrayidx26 = 0, $arrayidx3 = 0, $arrayidx30 = 0, $arrayidx32 = 0, $arrayidx34 = 0, $arrayidx35 = 0, $arrayidx37 = 0, $arrayidx39 = 0, $arrayidx41 = 0, $arrayidx43 = 0, $arrayidx6 = 0, $arrayidx8 = 0, $cmp = 0, $cmp12 = 0; + var $cmp19 = 0, $cmp21 = 0, $cond = 0, $conv = 0, $conv17 = 0, $conv27 = 0, $conv31 = 0, $conv7 = 0, $dec = 0, $factors = 0, $factors14 = 0, $factors23 = 0, $factors28 = 0, $factors4 = 0, $fout$addr = 0, $fstride = 0, $i = 0, $inc = 0, $m = 0, $m2 = 0; + var $mul = 0, $mul15 = 0, $mul24 = 0, $mul29 = 0, $mul5 = 0, $mul9 = 0, $p = 0, $shift = 0, $shift1 = 0, $shift2 = 0, $shl = 0, $shl38 = 0, $shl42 = 0, $st$addr = 0, $sub = 0, $sub18 = 0, $sub25 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 64|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(64|0); + $fstride = sp + 8|0; + $st$addr = $st; + $fout$addr = $fout; + $0 = $st$addr; + $shift1 = ((($0)) + 8|0); + $1 = HEAP32[$shift1>>2]|0; + $cmp = ($1|0)>(0); + if ($cmp) { + $2 = $st$addr; + $shift2 = ((($2)) + 8|0); + $3 = HEAP32[$shift2>>2]|0; + $cond = $3; + } else { + $cond = 0; + } + $shift = $cond; + HEAP32[$fstride>>2] = 1; + $L = 0; + while(1) { + $4 = $st$addr; + $factors = ((($4)) + 12|0); + $5 = $L; + $mul = $5<<1; + $arrayidx3 = (($factors) + ($mul<<1)|0); + $6 = HEAP16[$arrayidx3>>1]|0; + $conv = $6 << 16 >> 16; + $p = $conv; + $7 = $st$addr; + $factors4 = ((($7)) + 12|0); + $8 = $L; + $mul5 = $8<<1; + $add = (($mul5) + 1)|0; + $arrayidx6 = (($factors4) + ($add<<1)|0); + $9 = HEAP16[$arrayidx6>>1]|0; + $conv7 = $9 << 16 >> 16; + $m = $conv7; + $10 = $L; + $arrayidx8 = (($fstride) + ($10<<2)|0); + $11 = HEAP32[$arrayidx8>>2]|0; + $12 = $p; + $mul9 = Math_imul($11, $12)|0; + $13 = $L; + $add10 = (($13) + 1)|0; + $arrayidx11 = (($fstride) + ($add10<<2)|0); + HEAP32[$arrayidx11>>2] = $mul9; + $14 = $L; + $inc = (($14) + 1)|0; + $L = $inc; + $15 = $m; + $cmp12 = ($15|0)!=(1); + if (!($cmp12)) { + break; + } + } + $16 = $st$addr; + $factors14 = ((($16)) + 12|0); + $17 = $L; + $mul15 = $17<<1; + $sub = (($mul15) - 1)|0; + $arrayidx16 = (($factors14) + ($sub<<1)|0); + $18 = HEAP16[$arrayidx16>>1]|0; + $conv17 = $18 << 16 >> 16; + $m = $conv17; + $19 = $L; + $sub18 = (($19) - 1)|0; + $i = $sub18; + while(1) { + $20 = $i; + $cmp19 = ($20|0)>=(0); + if (!($cmp19)) { + break; + } + $21 = $i; + $cmp21 = ($21|0)!=(0); + if ($cmp21) { + $22 = $st$addr; + $factors23 = ((($22)) + 12|0); + $23 = $i; + $mul24 = $23<<1; + $sub25 = (($mul24) - 1)|0; + $arrayidx26 = (($factors23) + ($sub25<<1)|0); + $24 = HEAP16[$arrayidx26>>1]|0; + $conv27 = $24 << 16 >> 16; + $m2 = $conv27; + } else { + $m2 = 1; + } + $25 = $st$addr; + $factors28 = ((($25)) + 12|0); + $26 = $i; + $mul29 = $26<<1; + $arrayidx30 = (($factors28) + ($mul29<<1)|0); + $27 = HEAP16[$arrayidx30>>1]|0; + $conv31 = $27 << 16 >> 16; + switch ($conv31|0) { + case 2: { + $28 = $fout$addr; + $29 = $m; + $30 = $i; + $arrayidx32 = (($fstride) + ($30<<2)|0); + $31 = HEAP32[$arrayidx32>>2]|0; + _kf_bfly2($28,$29,$31); + break; + } + case 4: { + $32 = $fout$addr; + $33 = $i; + $arrayidx34 = (($fstride) + ($33<<2)|0); + $34 = HEAP32[$arrayidx34>>2]|0; + $35 = $shift; + $shl = $34 << $35; + $36 = $st$addr; + $37 = $m; + $38 = $i; + $arrayidx35 = (($fstride) + ($38<<2)|0); + $39 = HEAP32[$arrayidx35>>2]|0; + $40 = $m2; + _kf_bfly4($32,$shl,$36,$37,$39,$40); + break; + } + case 3: { + $41 = $fout$addr; + $42 = $i; + $arrayidx37 = (($fstride) + ($42<<2)|0); + $43 = HEAP32[$arrayidx37>>2]|0; + $44 = $shift; + $shl38 = $43 << $44; + $45 = $st$addr; + $46 = $m; + $47 = $i; + $arrayidx39 = (($fstride) + ($47<<2)|0); + $48 = HEAP32[$arrayidx39>>2]|0; + $49 = $m2; + _kf_bfly3($41,$shl38,$45,$46,$48,$49); + break; + } + case 5: { + $50 = $fout$addr; + $51 = $i; + $arrayidx41 = (($fstride) + ($51<<2)|0); + $52 = HEAP32[$arrayidx41>>2]|0; + $53 = $shift; + $shl42 = $52 << $53; + $54 = $st$addr; + $55 = $m; + $56 = $i; + $arrayidx43 = (($fstride) + ($56<<2)|0); + $57 = HEAP32[$arrayidx43>>2]|0; + $58 = $m2; + _kf_bfly5($50,$shl42,$54,$55,$57,$58); + break; + } + default: { + } + } + $59 = $m2; + $m = $59; + $60 = $i; + $dec = (($60) + -1)|0; + $i = $dec; + } + STACKTOP = sp;return; +} +function _kf_bfly2($Fout,$m,$N) { + $Fout = $Fout|0; + $m = $m|0; + $N = $N|0; + var $0 = 0, $1 = 0, $10 = 0.0, $11 = 0, $12 = 0.0, $13 = 0, $14 = 0.0, $15 = 0.0, $16 = 0, $17 = 0.0, $18 = 0, $19 = 0.0, $2 = 0, $20 = 0, $21 = 0.0, $22 = 0.0, $23 = 0, $24 = 0.0, $25 = 0, $26 = 0.0; + var $27 = 0.0, $28 = 0, $29 = 0.0, $3 = 0, $30 = 0.0, $31 = 0, $32 = 0, $33 = 0.0, $34 = 0.0, $35 = 0, $36 = 0.0, $37 = 0, $38 = 0.0, $39 = 0.0, $4 = 0, $40 = 0, $41 = 0.0, $42 = 0, $43 = 0.0, $44 = 0; + var $45 = 0.0, $46 = 0, $47 = 0.0, $48 = 0.0, $49 = 0, $5 = 0.0, $50 = 0, $51 = 0.0, $52 = 0.0, $53 = 0, $54 = 0.0, $55 = 0, $56 = 0.0, $57 = 0.0, $58 = 0, $59 = 0.0, $6 = 0.0, $60 = 0, $61 = 0.0, $62 = 0; + var $63 = 0.0, $64 = 0.0, $65 = 0, $66 = 0.0, $67 = 0, $68 = 0.0, $69 = 0.0, $7 = 0, $70 = 0, $71 = 0.0, $72 = 0.0, $73 = 0, $74 = 0, $75 = 0.0, $76 = 0.0, $77 = 0, $78 = 0.0, $79 = 0, $8 = 0, $80 = 0.0; + var $81 = 0.0, $82 = 0, $83 = 0.0, $84 = 0, $85 = 0, $9 = 0.0, $Fout$addr = 0, $Fout2 = 0, $N$addr = 0, $add = 0.0, $add$ptr = 0, $add$ptr127 = 0, $add121 = 0.0, $add125 = 0.0, $add18 = 0.0, $add24 = 0.0, $add51 = 0.0, $add55 = 0.0, $add82 = 0.0, $add86 = 0.0; + var $arrayidx104 = 0, $arrayidx108 = 0, $arrayidx110 = 0, $arrayidx114 = 0, $arrayidx119 = 0, $arrayidx123 = 0, $arrayidx20 = 0, $arrayidx22 = 0, $arrayidx26 = 0, $arrayidx28 = 0, $arrayidx34 = 0, $arrayidx38 = 0, $arrayidx40 = 0, $arrayidx44 = 0, $arrayidx49 = 0, $arrayidx53 = 0, $arrayidx57 = 0, $arrayidx60 = 0, $arrayidx65 = 0, $arrayidx69 = 0; + var $arrayidx71 = 0, $arrayidx75 = 0, $arrayidx80 = 0, $arrayidx84 = 0, $arrayidx88 = 0, $arrayidx90 = 0, $arrayidx95 = 0, $arrayidx98 = 0, $cmp = 0, $i = 0, $i10 = 0, $i102 = 0, $i111 = 0, $i112 = 0, $i115 = 0, $i122 = 0, $i124 = 0, $i15 = 0, $i17 = 0, $i23 = 0; + var $i27 = 0, $i32 = 0, $i41 = 0, $i42 = 0, $i45 = 0, $i52 = 0, $i54 = 0, $i58 = 0, $i6 = 0, $i63 = 0, $i7 = 0, $i72 = 0, $i73 = 0, $i76 = 0, $i83 = 0, $i85 = 0, $i89 = 0, $i96 = 0, $inc = 0, $m$addr = 0; + var $mul = 0.0, $mul101 = 0.0, $mul31 = 0.0, $mul93 = 0.0, $sub = 0.0, $sub100 = 0.0, $sub107 = 0.0, $sub113 = 0.0, $sub30 = 0.0, $sub37 = 0.0, $sub43 = 0.0, $sub62 = 0.0, $sub68 = 0.0, $sub74 = 0.0, $sub8 = 0.0, $sub92 = 0.0, $sub97 = 0.0, $t = 0, $tw = 0.0, label = 0; + var sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $t = sp; + $Fout$addr = $Fout; + $m$addr = $m; + $N$addr = $N; + $tw = 0.70710676908493042; + $i = 0; + while(1) { + $0 = $i; + $1 = $N$addr; + $cmp = ($0|0)<($1|0); + if (!($cmp)) { + break; + } + $2 = $Fout$addr; + $add$ptr = ((($2)) + 32|0); + $Fout2 = $add$ptr; + $3 = $Fout2; + ;HEAP32[$t>>2]=HEAP32[$3>>2]|0;HEAP32[$t+4>>2]=HEAP32[$3+4>>2]|0; + $4 = $Fout$addr; + $5 = +HEAPF32[$4>>2]; + $6 = +HEAPF32[$t>>2]; + $sub = $5 - $6; + $7 = $Fout2; + HEAPF32[$7>>2] = $sub; + $8 = $Fout$addr; + $i6 = ((($8)) + 4|0); + $9 = +HEAPF32[$i6>>2]; + $i7 = ((($t)) + 4|0); + $10 = +HEAPF32[$i7>>2]; + $sub8 = $9 - $10; + $11 = $Fout2; + $i10 = ((($11)) + 4|0); + HEAPF32[$i10>>2] = $sub8; + $12 = +HEAPF32[$t>>2]; + $13 = $Fout$addr; + $14 = +HEAPF32[$13>>2]; + $add = $14 + $12; + HEAPF32[$13>>2] = $add; + $i15 = ((($t)) + 4|0); + $15 = +HEAPF32[$i15>>2]; + $16 = $Fout$addr; + $i17 = ((($16)) + 4|0); + $17 = +HEAPF32[$i17>>2]; + $add18 = $17 + $15; + HEAPF32[$i17>>2] = $add18; + $18 = $Fout2; + $arrayidx20 = ((($18)) + 8|0); + $19 = +HEAPF32[$arrayidx20>>2]; + $20 = $Fout2; + $arrayidx22 = ((($20)) + 8|0); + $i23 = ((($arrayidx22)) + 4|0); + $21 = +HEAPF32[$i23>>2]; + $add24 = $19 + $21; + $22 = $tw; + $mul = $add24 * $22; + HEAPF32[$t>>2] = $mul; + $23 = $Fout2; + $arrayidx26 = ((($23)) + 8|0); + $i27 = ((($arrayidx26)) + 4|0); + $24 = +HEAPF32[$i27>>2]; + $25 = $Fout2; + $arrayidx28 = ((($25)) + 8|0); + $26 = +HEAPF32[$arrayidx28>>2]; + $sub30 = $24 - $26; + $27 = $tw; + $mul31 = $sub30 * $27; + $i32 = ((($t)) + 4|0); + HEAPF32[$i32>>2] = $mul31; + $28 = $Fout$addr; + $arrayidx34 = ((($28)) + 8|0); + $29 = +HEAPF32[$arrayidx34>>2]; + $30 = +HEAPF32[$t>>2]; + $sub37 = $29 - $30; + $31 = $Fout2; + $arrayidx38 = ((($31)) + 8|0); + HEAPF32[$arrayidx38>>2] = $sub37; + $32 = $Fout$addr; + $arrayidx40 = ((($32)) + 8|0); + $i41 = ((($arrayidx40)) + 4|0); + $33 = +HEAPF32[$i41>>2]; + $i42 = ((($t)) + 4|0); + $34 = +HEAPF32[$i42>>2]; + $sub43 = $33 - $34; + $35 = $Fout2; + $arrayidx44 = ((($35)) + 8|0); + $i45 = ((($arrayidx44)) + 4|0); + HEAPF32[$i45>>2] = $sub43; + $36 = +HEAPF32[$t>>2]; + $37 = $Fout$addr; + $arrayidx49 = ((($37)) + 8|0); + $38 = +HEAPF32[$arrayidx49>>2]; + $add51 = $38 + $36; + HEAPF32[$arrayidx49>>2] = $add51; + $i52 = ((($t)) + 4|0); + $39 = +HEAPF32[$i52>>2]; + $40 = $Fout$addr; + $arrayidx53 = ((($40)) + 8|0); + $i54 = ((($arrayidx53)) + 4|0); + $41 = +HEAPF32[$i54>>2]; + $add55 = $41 + $39; + HEAPF32[$i54>>2] = $add55; + $42 = $Fout2; + $arrayidx57 = ((($42)) + 16|0); + $i58 = ((($arrayidx57)) + 4|0); + $43 = +HEAPF32[$i58>>2]; + HEAPF32[$t>>2] = $43; + $44 = $Fout2; + $arrayidx60 = ((($44)) + 16|0); + $45 = +HEAPF32[$arrayidx60>>2]; + $sub62 = - $45; + $i63 = ((($t)) + 4|0); + HEAPF32[$i63>>2] = $sub62; + $46 = $Fout$addr; + $arrayidx65 = ((($46)) + 16|0); + $47 = +HEAPF32[$arrayidx65>>2]; + $48 = +HEAPF32[$t>>2]; + $sub68 = $47 - $48; + $49 = $Fout2; + $arrayidx69 = ((($49)) + 16|0); + HEAPF32[$arrayidx69>>2] = $sub68; + $50 = $Fout$addr; + $arrayidx71 = ((($50)) + 16|0); + $i72 = ((($arrayidx71)) + 4|0); + $51 = +HEAPF32[$i72>>2]; + $i73 = ((($t)) + 4|0); + $52 = +HEAPF32[$i73>>2]; + $sub74 = $51 - $52; + $53 = $Fout2; + $arrayidx75 = ((($53)) + 16|0); + $i76 = ((($arrayidx75)) + 4|0); + HEAPF32[$i76>>2] = $sub74; + $54 = +HEAPF32[$t>>2]; + $55 = $Fout$addr; + $arrayidx80 = ((($55)) + 16|0); + $56 = +HEAPF32[$arrayidx80>>2]; + $add82 = $56 + $54; + HEAPF32[$arrayidx80>>2] = $add82; + $i83 = ((($t)) + 4|0); + $57 = +HEAPF32[$i83>>2]; + $58 = $Fout$addr; + $arrayidx84 = ((($58)) + 16|0); + $i85 = ((($arrayidx84)) + 4|0); + $59 = +HEAPF32[$i85>>2]; + $add86 = $59 + $57; + HEAPF32[$i85>>2] = $add86; + $60 = $Fout2; + $arrayidx88 = ((($60)) + 24|0); + $i89 = ((($arrayidx88)) + 4|0); + $61 = +HEAPF32[$i89>>2]; + $62 = $Fout2; + $arrayidx90 = ((($62)) + 24|0); + $63 = +HEAPF32[$arrayidx90>>2]; + $sub92 = $61 - $63; + $64 = $tw; + $mul93 = $sub92 * $64; + HEAPF32[$t>>2] = $mul93; + $65 = $Fout2; + $arrayidx95 = ((($65)) + 24|0); + $i96 = ((($arrayidx95)) + 4|0); + $66 = +HEAPF32[$i96>>2]; + $sub97 = - $66; + $67 = $Fout2; + $arrayidx98 = ((($67)) + 24|0); + $68 = +HEAPF32[$arrayidx98>>2]; + $sub100 = $sub97 - $68; + $69 = $tw; + $mul101 = $sub100 * $69; + $i102 = ((($t)) + 4|0); + HEAPF32[$i102>>2] = $mul101; + $70 = $Fout$addr; + $arrayidx104 = ((($70)) + 24|0); + $71 = +HEAPF32[$arrayidx104>>2]; + $72 = +HEAPF32[$t>>2]; + $sub107 = $71 - $72; + $73 = $Fout2; + $arrayidx108 = ((($73)) + 24|0); + HEAPF32[$arrayidx108>>2] = $sub107; + $74 = $Fout$addr; + $arrayidx110 = ((($74)) + 24|0); + $i111 = ((($arrayidx110)) + 4|0); + $75 = +HEAPF32[$i111>>2]; + $i112 = ((($t)) + 4|0); + $76 = +HEAPF32[$i112>>2]; + $sub113 = $75 - $76; + $77 = $Fout2; + $arrayidx114 = ((($77)) + 24|0); + $i115 = ((($arrayidx114)) + 4|0); + HEAPF32[$i115>>2] = $sub113; + $78 = +HEAPF32[$t>>2]; + $79 = $Fout$addr; + $arrayidx119 = ((($79)) + 24|0); + $80 = +HEAPF32[$arrayidx119>>2]; + $add121 = $80 + $78; + HEAPF32[$arrayidx119>>2] = $add121; + $i122 = ((($t)) + 4|0); + $81 = +HEAPF32[$i122>>2]; + $82 = $Fout$addr; + $arrayidx123 = ((($82)) + 24|0); + $i124 = ((($arrayidx123)) + 4|0); + $83 = +HEAPF32[$i124>>2]; + $add125 = $83 + $81; + HEAPF32[$i124>>2] = $add125; + $84 = $Fout$addr; + $add$ptr127 = ((($84)) + 64|0); + $Fout$addr = $add$ptr127; + $85 = $i; + $inc = (($85) + 1)|0; + $i = $inc; + } + STACKTOP = sp;return; +} +function _kf_bfly4($Fout,$fstride,$st,$m,$N,$mm) { + $Fout = $Fout|0; + $fstride = $fstride|0; + $st = $st|0; + $m = $m|0; + $N = $N|0; + $mm = $mm|0; + var $0 = 0, $1 = 0, $10 = 0.0, $100 = 0, $101 = 0, $102 = 0.0, $103 = 0, $104 = 0.0, $105 = 0, $106 = 0, $107 = 0.0, $108 = 0, $109 = 0.0, $11 = 0, $110 = 0, $111 = 0, $112 = 0.0, $113 = 0, $114 = 0.0, $115 = 0; + var $116 = 0, $117 = 0.0, $118 = 0, $119 = 0.0, $12 = 0.0, $120 = 0, $121 = 0, $122 = 0.0, $123 = 0, $124 = 0.0, $125 = 0, $126 = 0, $127 = 0.0, $128 = 0, $129 = 0.0, $13 = 0, $130 = 0, $131 = 0, $132 = 0.0, $133 = 0; + var $134 = 0.0, $135 = 0, $136 = 0.0, $137 = 0.0, $138 = 0, $139 = 0.0, $14 = 0.0, $140 = 0.0, $141 = 0.0, $142 = 0, $143 = 0.0, $144 = 0.0, $145 = 0, $146 = 0.0, $147 = 0.0, $148 = 0.0, $149 = 0.0, $15 = 0, $150 = 0.0, $151 = 0.0; + var $152 = 0.0, $153 = 0.0, $154 = 0.0, $155 = 0, $156 = 0.0, $157 = 0.0, $158 = 0, $159 = 0, $16 = 0.0, $160 = 0, $161 = 0.0, $162 = 0.0, $163 = 0, $164 = 0, $165 = 0, $166 = 0, $167 = 0, $168 = 0, $169 = 0, $17 = 0; + var $170 = 0, $171 = 0.0, $172 = 0, $173 = 0.0, $174 = 0.0, $175 = 0, $176 = 0.0, $177 = 0.0, $178 = 0.0, $179 = 0, $18 = 0.0, $180 = 0, $181 = 0.0, $182 = 0.0, $183 = 0, $184 = 0, $185 = 0.0, $186 = 0.0, $187 = 0, $188 = 0; + var $189 = 0.0, $19 = 0, $190 = 0.0, $191 = 0, $192 = 0, $193 = 0, $194 = 0, $195 = 0, $2 = 0, $20 = 0.0, $21 = 0, $22 = 0.0, $23 = 0, $24 = 0.0, $25 = 0, $26 = 0.0, $27 = 0, $28 = 0.0, $29 = 0.0, $3 = 0; + var $30 = 0, $31 = 0, $32 = 0.0, $33 = 0.0, $34 = 0, $35 = 0.0, $36 = 0, $37 = 0.0, $38 = 0.0, $39 = 0, $4 = 0.0, $40 = 0.0, $41 = 0, $42 = 0.0, $43 = 0, $44 = 0.0, $45 = 0, $46 = 0.0, $47 = 0, $48 = 0.0; + var $49 = 0.0, $5 = 0, $50 = 0.0, $51 = 0, $52 = 0.0, $53 = 0.0, $54 = 0, $55 = 0.0, $56 = 0.0, $57 = 0, $58 = 0.0, $59 = 0.0, $6 = 0.0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0; + var $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0.0, $78 = 0, $79 = 0.0, $8 = 0.0, $80 = 0, $81 = 0, $82 = 0.0, $83 = 0, $84 = 0.0; + var $85 = 0, $86 = 0, $87 = 0.0, $88 = 0, $89 = 0.0, $9 = 0, $90 = 0, $91 = 0, $92 = 0.0, $93 = 0, $94 = 0.0, $95 = 0, $96 = 0, $97 = 0.0, $98 = 0, $99 = 0.0, $Fout$addr = 0, $Fout_beg = 0, $N$addr = 0, $add = 0.0; + var $add$ptr = 0, $add$ptr237 = 0, $add$ptr239 = 0, $add$ptr241 = 0, $add$ptr91 = 0, $add115 = 0.0, $add139 = 0.0, $add16 = 0.0, $add163 = 0.0, $add185 = 0.0, $add189 = 0.0, $add196 = 0.0, $add203 = 0.0, $add23 = 0.0, $add246 = 0.0, $add250 = 0.0, $add256 = 0.0, $add277 = 0.0, $add29 = 0.0, $add47 = 0.0; + var $add50 = 0.0, $add68 = 0.0, $add83 = 0.0, $arrayidx = 0, $arrayidx10 = 0, $arrayidx100 = 0, $arrayidx107 = 0, $arrayidx111 = 0, $arrayidx120 = 0, $arrayidx124 = 0, $arrayidx129 = 0, $arrayidx13 = 0, $arrayidx131 = 0, $arrayidx135 = 0, $arrayidx140 = 0, $arrayidx144 = 0, $arrayidx148 = 0, $arrayidx153 = 0, $arrayidx155 = 0, $arrayidx159 = 0; + var $arrayidx164 = 0, $arrayidx169 = 0, $arrayidx172 = 0, $arrayidx175 = 0, $arrayidx178 = 0, $arrayidx182 = 0, $arrayidx186 = 0, $arrayidx19 = 0, $arrayidx194 = 0, $arrayidx197 = 0, $arrayidx201 = 0, $arrayidx204 = 0, $arrayidx21 = 0, $arrayidx210 = 0, $arrayidx213 = 0, $arrayidx217 = 0, $arrayidx220 = 0, $arrayidx225 = 0, $arrayidx228 = 0, $arrayidx231 = 0; + var $arrayidx234 = 0, $arrayidx243 = 0, $arrayidx247 = 0, $arrayidx25 = 0, $arrayidx252 = 0, $arrayidx254 = 0, $arrayidx257 = 0, $arrayidx259 = 0, $arrayidx261 = 0, $arrayidx264 = 0, $arrayidx266 = 0, $arrayidx268 = 0, $arrayidx27 = 0, $arrayidx271 = 0, $arrayidx273 = 0, $arrayidx275 = 0, $arrayidx278 = 0, $arrayidx36 = 0, $arrayidx41 = 0, $arrayidx5 = 0; + var $arrayidx53 = 0, $arrayidx55 = 0, $arrayidx59 = 0, $arrayidx61 = 0, $arrayidx69 = 0, $arrayidx74 = 0, $arrayidx79 = 0, $arrayidx84 = 0, $arrayidx96 = 0, $cmp = 0, $cmp1 = 0, $cmp88 = 0, $cmp93 = 0, $fstride$addr = 0, $i = 0, $i101 = 0, $i102 = 0, $i109 = 0, $i112 = 0, $i117 = 0; + var $i125 = 0, $i126 = 0, $i133 = 0, $i136 = 0, $i14 = 0, $i141 = 0, $i149 = 0, $i15 = 0, $i150 = 0, $i157 = 0, $i160 = 0, $i165 = 0, $i174 = 0, $i176 = 0, $i179 = 0, $i187 = 0, $i188 = 0, $i200 = 0, $i202 = 0, $i205 = 0; + var $i216 = 0, $i218 = 0, $i221 = 0, $i230 = 0, $i232 = 0, $i235 = 0, $i248 = 0, $i249 = 0, $i255 = 0, $i26 = 0, $i260 = 0, $i265 = 0, $i269 = 0, $i274 = 0, $i279 = 0, $i28 = 0, $i30 = 0, $i38 = 0, $i39 = 0, $i4 = 0; + var $i42 = 0, $i48 = 0, $i49 = 0, $i6 = 0, $i60 = 0, $i62 = 0, $i64 = 0, $i67 = 0, $i71 = 0, $i75 = 0, $i77 = 0, $i8 = 0, $i81 = 0, $i85 = 0, $inc = 0, $inc281 = 0, $inc284 = 0, $incdec$ptr = 0, $j = 0, $m$addr = 0; + var $m2 = 0, $m3 = 0, $mm$addr = 0, $mul = 0, $mul103 = 0.0, $mul110 = 0.0, $mul114 = 0.0, $mul123 = 0.0, $mul127 = 0.0, $mul134 = 0.0, $mul138 = 0.0, $mul147 = 0.0, $mul151 = 0.0, $mul158 = 0.0, $mul162 = 0.0, $mul238 = 0, $mul240 = 0, $mul86 = 0, $mul90 = 0, $mul99 = 0.0; + var $scratch = 0, $scratch0 = 0, $scratch1 = 0, $st$addr = 0, $sub = 0.0, $sub104 = 0.0, $sub128 = 0.0, $sub152 = 0.0, $sub171 = 0.0, $sub177 = 0.0, $sub212 = 0.0, $sub219 = 0.0, $sub227 = 0.0, $sub233 = 0.0, $sub263 = 0.0, $sub270 = 0.0, $sub35 = 0.0, $sub40 = 0.0, $sub57 = 0.0, $sub63 = 0.0; + var $sub7 = 0.0, $sub73 = 0.0, $sub78 = 0.0, $tw1 = 0, $tw2 = 0, $tw3 = 0, $twiddles = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 128|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(128|0); + $scratch0 = sp + 88|0; + $scratch1 = sp + 80|0; + $scratch = sp + 24|0; + $Fout$addr = $Fout; + $fstride$addr = $fstride; + $st$addr = $st; + $m$addr = $m; + $N$addr = $N; + $mm$addr = $mm; + $0 = $m$addr; + $cmp = ($0|0)==(1); + if ($cmp) { + $i = 0; + while(1) { + $1 = $i; + $2 = $N$addr; + $cmp1 = ($1|0)<($2|0); + if (!($cmp1)) { + break; + } + $3 = $Fout$addr; + $4 = +HEAPF32[$3>>2]; + $5 = $Fout$addr; + $arrayidx = ((($5)) + 16|0); + $6 = +HEAPF32[$arrayidx>>2]; + $sub = $4 - $6; + HEAPF32[$scratch0>>2] = $sub; + $7 = $Fout$addr; + $i4 = ((($7)) + 4|0); + $8 = +HEAPF32[$i4>>2]; + $9 = $Fout$addr; + $arrayidx5 = ((($9)) + 16|0); + $i6 = ((($arrayidx5)) + 4|0); + $10 = +HEAPF32[$i6>>2]; + $sub7 = $8 - $10; + $i8 = ((($scratch0)) + 4|0); + HEAPF32[$i8>>2] = $sub7; + $11 = $Fout$addr; + $arrayidx10 = ((($11)) + 16|0); + $12 = +HEAPF32[$arrayidx10>>2]; + $13 = $Fout$addr; + $14 = +HEAPF32[$13>>2]; + $add = $14 + $12; + HEAPF32[$13>>2] = $add; + $15 = $Fout$addr; + $arrayidx13 = ((($15)) + 16|0); + $i14 = ((($arrayidx13)) + 4|0); + $16 = +HEAPF32[$i14>>2]; + $17 = $Fout$addr; + $i15 = ((($17)) + 4|0); + $18 = +HEAPF32[$i15>>2]; + $add16 = $18 + $16; + HEAPF32[$i15>>2] = $add16; + $19 = $Fout$addr; + $arrayidx19 = ((($19)) + 8|0); + $20 = +HEAPF32[$arrayidx19>>2]; + $21 = $Fout$addr; + $arrayidx21 = ((($21)) + 24|0); + $22 = +HEAPF32[$arrayidx21>>2]; + $add23 = $20 + $22; + HEAPF32[$scratch1>>2] = $add23; + $23 = $Fout$addr; + $arrayidx25 = ((($23)) + 8|0); + $i26 = ((($arrayidx25)) + 4|0); + $24 = +HEAPF32[$i26>>2]; + $25 = $Fout$addr; + $arrayidx27 = ((($25)) + 24|0); + $i28 = ((($arrayidx27)) + 4|0); + $26 = +HEAPF32[$i28>>2]; + $add29 = $24 + $26; + $i30 = ((($scratch1)) + 4|0); + HEAPF32[$i30>>2] = $add29; + $27 = $Fout$addr; + $28 = +HEAPF32[$27>>2]; + $29 = +HEAPF32[$scratch1>>2]; + $sub35 = $28 - $29; + $30 = $Fout$addr; + $arrayidx36 = ((($30)) + 16|0); + HEAPF32[$arrayidx36>>2] = $sub35; + $31 = $Fout$addr; + $i38 = ((($31)) + 4|0); + $32 = +HEAPF32[$i38>>2]; + $i39 = ((($scratch1)) + 4|0); + $33 = +HEAPF32[$i39>>2]; + $sub40 = $32 - $33; + $34 = $Fout$addr; + $arrayidx41 = ((($34)) + 16|0); + $i42 = ((($arrayidx41)) + 4|0); + HEAPF32[$i42>>2] = $sub40; + $35 = +HEAPF32[$scratch1>>2]; + $36 = $Fout$addr; + $37 = +HEAPF32[$36>>2]; + $add47 = $37 + $35; + HEAPF32[$36>>2] = $add47; + $i48 = ((($scratch1)) + 4|0); + $38 = +HEAPF32[$i48>>2]; + $39 = $Fout$addr; + $i49 = ((($39)) + 4|0); + $40 = +HEAPF32[$i49>>2]; + $add50 = $40 + $38; + HEAPF32[$i49>>2] = $add50; + $41 = $Fout$addr; + $arrayidx53 = ((($41)) + 8|0); + $42 = +HEAPF32[$arrayidx53>>2]; + $43 = $Fout$addr; + $arrayidx55 = ((($43)) + 24|0); + $44 = +HEAPF32[$arrayidx55>>2]; + $sub57 = $42 - $44; + HEAPF32[$scratch1>>2] = $sub57; + $45 = $Fout$addr; + $arrayidx59 = ((($45)) + 8|0); + $i60 = ((($arrayidx59)) + 4|0); + $46 = +HEAPF32[$i60>>2]; + $47 = $Fout$addr; + $arrayidx61 = ((($47)) + 24|0); + $i62 = ((($arrayidx61)) + 4|0); + $48 = +HEAPF32[$i62>>2]; + $sub63 = $46 - $48; + $i64 = ((($scratch1)) + 4|0); + HEAPF32[$i64>>2] = $sub63; + $49 = +HEAPF32[$scratch0>>2]; + $i67 = ((($scratch1)) + 4|0); + $50 = +HEAPF32[$i67>>2]; + $add68 = $49 + $50; + $51 = $Fout$addr; + $arrayidx69 = ((($51)) + 8|0); + HEAPF32[$arrayidx69>>2] = $add68; + $i71 = ((($scratch0)) + 4|0); + $52 = +HEAPF32[$i71>>2]; + $53 = +HEAPF32[$scratch1>>2]; + $sub73 = $52 - $53; + $54 = $Fout$addr; + $arrayidx74 = ((($54)) + 8|0); + $i75 = ((($arrayidx74)) + 4|0); + HEAPF32[$i75>>2] = $sub73; + $55 = +HEAPF32[$scratch0>>2]; + $i77 = ((($scratch1)) + 4|0); + $56 = +HEAPF32[$i77>>2]; + $sub78 = $55 - $56; + $57 = $Fout$addr; + $arrayidx79 = ((($57)) + 24|0); + HEAPF32[$arrayidx79>>2] = $sub78; + $i81 = ((($scratch0)) + 4|0); + $58 = +HEAPF32[$i81>>2]; + $59 = +HEAPF32[$scratch1>>2]; + $add83 = $58 + $59; + $60 = $Fout$addr; + $arrayidx84 = ((($60)) + 24|0); + $i85 = ((($arrayidx84)) + 4|0); + HEAPF32[$i85>>2] = $add83; + $61 = $Fout$addr; + $add$ptr = ((($61)) + 32|0); + $Fout$addr = $add$ptr; + $62 = $i; + $inc = (($62) + 1)|0; + $i = $inc; + } + STACKTOP = sp;return; + } + $63 = $m$addr; + $mul = $63<<1; + $m2 = $mul; + $64 = $m$addr; + $mul86 = ($64*3)|0; + $m3 = $mul86; + $65 = $Fout$addr; + $Fout_beg = $65; + $i = 0; + while(1) { + $66 = $i; + $67 = $N$addr; + $cmp88 = ($66|0)<($67|0); + if (!($cmp88)) { + break; + } + $68 = $Fout_beg; + $69 = $i; + $70 = $mm$addr; + $mul90 = Math_imul($69, $70)|0; + $add$ptr91 = (($68) + ($mul90<<3)|0); + $Fout$addr = $add$ptr91; + $71 = $st$addr; + $twiddles = ((($71)) + 48|0); + $72 = HEAP32[$twiddles>>2]|0; + $tw1 = $72; + $tw2 = $72; + $tw3 = $72; + $j = 0; + while(1) { + $73 = $j; + $74 = $m$addr; + $cmp93 = ($73|0)<($74|0); + if (!($cmp93)) { + break; + } + $75 = $Fout$addr; + $76 = $m$addr; + $arrayidx96 = (($75) + ($76<<3)|0); + $77 = +HEAPF32[$arrayidx96>>2]; + $78 = $tw1; + $79 = +HEAPF32[$78>>2]; + $mul99 = $77 * $79; + $80 = $Fout$addr; + $81 = $m$addr; + $arrayidx100 = (($80) + ($81<<3)|0); + $i101 = ((($arrayidx100)) + 4|0); + $82 = +HEAPF32[$i101>>2]; + $83 = $tw1; + $i102 = ((($83)) + 4|0); + $84 = +HEAPF32[$i102>>2]; + $mul103 = $82 * $84; + $sub104 = $mul99 - $mul103; + HEAPF32[$scratch>>2] = $sub104; + $85 = $Fout$addr; + $86 = $m$addr; + $arrayidx107 = (($85) + ($86<<3)|0); + $87 = +HEAPF32[$arrayidx107>>2]; + $88 = $tw1; + $i109 = ((($88)) + 4|0); + $89 = +HEAPF32[$i109>>2]; + $mul110 = $87 * $89; + $90 = $Fout$addr; + $91 = $m$addr; + $arrayidx111 = (($90) + ($91<<3)|0); + $i112 = ((($arrayidx111)) + 4|0); + $92 = +HEAPF32[$i112>>2]; + $93 = $tw1; + $94 = +HEAPF32[$93>>2]; + $mul114 = $92 * $94; + $add115 = $mul110 + $mul114; + $i117 = ((($scratch)) + 4|0); + HEAPF32[$i117>>2] = $add115; + $95 = $Fout$addr; + $96 = $m2; + $arrayidx120 = (($95) + ($96<<3)|0); + $97 = +HEAPF32[$arrayidx120>>2]; + $98 = $tw2; + $99 = +HEAPF32[$98>>2]; + $mul123 = $97 * $99; + $100 = $Fout$addr; + $101 = $m2; + $arrayidx124 = (($100) + ($101<<3)|0); + $i125 = ((($arrayidx124)) + 4|0); + $102 = +HEAPF32[$i125>>2]; + $103 = $tw2; + $i126 = ((($103)) + 4|0); + $104 = +HEAPF32[$i126>>2]; + $mul127 = $102 * $104; + $sub128 = $mul123 - $mul127; + $arrayidx129 = ((($scratch)) + 8|0); + HEAPF32[$arrayidx129>>2] = $sub128; + $105 = $Fout$addr; + $106 = $m2; + $arrayidx131 = (($105) + ($106<<3)|0); + $107 = +HEAPF32[$arrayidx131>>2]; + $108 = $tw2; + $i133 = ((($108)) + 4|0); + $109 = +HEAPF32[$i133>>2]; + $mul134 = $107 * $109; + $110 = $Fout$addr; + $111 = $m2; + $arrayidx135 = (($110) + ($111<<3)|0); + $i136 = ((($arrayidx135)) + 4|0); + $112 = +HEAPF32[$i136>>2]; + $113 = $tw2; + $114 = +HEAPF32[$113>>2]; + $mul138 = $112 * $114; + $add139 = $mul134 + $mul138; + $arrayidx140 = ((($scratch)) + 8|0); + $i141 = ((($arrayidx140)) + 4|0); + HEAPF32[$i141>>2] = $add139; + $115 = $Fout$addr; + $116 = $m3; + $arrayidx144 = (($115) + ($116<<3)|0); + $117 = +HEAPF32[$arrayidx144>>2]; + $118 = $tw3; + $119 = +HEAPF32[$118>>2]; + $mul147 = $117 * $119; + $120 = $Fout$addr; + $121 = $m3; + $arrayidx148 = (($120) + ($121<<3)|0); + $i149 = ((($arrayidx148)) + 4|0); + $122 = +HEAPF32[$i149>>2]; + $123 = $tw3; + $i150 = ((($123)) + 4|0); + $124 = +HEAPF32[$i150>>2]; + $mul151 = $122 * $124; + $sub152 = $mul147 - $mul151; + $arrayidx153 = ((($scratch)) + 16|0); + HEAPF32[$arrayidx153>>2] = $sub152; + $125 = $Fout$addr; + $126 = $m3; + $arrayidx155 = (($125) + ($126<<3)|0); + $127 = +HEAPF32[$arrayidx155>>2]; + $128 = $tw3; + $i157 = ((($128)) + 4|0); + $129 = +HEAPF32[$i157>>2]; + $mul158 = $127 * $129; + $130 = $Fout$addr; + $131 = $m3; + $arrayidx159 = (($130) + ($131<<3)|0); + $i160 = ((($arrayidx159)) + 4|0); + $132 = +HEAPF32[$i160>>2]; + $133 = $tw3; + $134 = +HEAPF32[$133>>2]; + $mul162 = $132 * $134; + $add163 = $mul158 + $mul162; + $arrayidx164 = ((($scratch)) + 16|0); + $i165 = ((($arrayidx164)) + 4|0); + HEAPF32[$i165>>2] = $add163; + $135 = $Fout$addr; + $136 = +HEAPF32[$135>>2]; + $arrayidx169 = ((($scratch)) + 8|0); + $137 = +HEAPF32[$arrayidx169>>2]; + $sub171 = $136 - $137; + $arrayidx172 = ((($scratch)) + 40|0); + HEAPF32[$arrayidx172>>2] = $sub171; + $138 = $Fout$addr; + $i174 = ((($138)) + 4|0); + $139 = +HEAPF32[$i174>>2]; + $arrayidx175 = ((($scratch)) + 8|0); + $i176 = ((($arrayidx175)) + 4|0); + $140 = +HEAPF32[$i176>>2]; + $sub177 = $139 - $140; + $arrayidx178 = ((($scratch)) + 40|0); + $i179 = ((($arrayidx178)) + 4|0); + HEAPF32[$i179>>2] = $sub177; + $arrayidx182 = ((($scratch)) + 8|0); + $141 = +HEAPF32[$arrayidx182>>2]; + $142 = $Fout$addr; + $143 = +HEAPF32[$142>>2]; + $add185 = $143 + $141; + HEAPF32[$142>>2] = $add185; + $arrayidx186 = ((($scratch)) + 8|0); + $i187 = ((($arrayidx186)) + 4|0); + $144 = +HEAPF32[$i187>>2]; + $145 = $Fout$addr; + $i188 = ((($145)) + 4|0); + $146 = +HEAPF32[$i188>>2]; + $add189 = $146 + $144; + HEAPF32[$i188>>2] = $add189; + $147 = +HEAPF32[$scratch>>2]; + $arrayidx194 = ((($scratch)) + 16|0); + $148 = +HEAPF32[$arrayidx194>>2]; + $add196 = $147 + $148; + $arrayidx197 = ((($scratch)) + 24|0); + HEAPF32[$arrayidx197>>2] = $add196; + $i200 = ((($scratch)) + 4|0); + $149 = +HEAPF32[$i200>>2]; + $arrayidx201 = ((($scratch)) + 16|0); + $i202 = ((($arrayidx201)) + 4|0); + $150 = +HEAPF32[$i202>>2]; + $add203 = $149 + $150; + $arrayidx204 = ((($scratch)) + 24|0); + $i205 = ((($arrayidx204)) + 4|0); + HEAPF32[$i205>>2] = $add203; + $151 = +HEAPF32[$scratch>>2]; + $arrayidx210 = ((($scratch)) + 16|0); + $152 = +HEAPF32[$arrayidx210>>2]; + $sub212 = $151 - $152; + $arrayidx213 = ((($scratch)) + 32|0); + HEAPF32[$arrayidx213>>2] = $sub212; + $i216 = ((($scratch)) + 4|0); + $153 = +HEAPF32[$i216>>2]; + $arrayidx217 = ((($scratch)) + 16|0); + $i218 = ((($arrayidx217)) + 4|0); + $154 = +HEAPF32[$i218>>2]; + $sub219 = $153 - $154; + $arrayidx220 = ((($scratch)) + 32|0); + $i221 = ((($arrayidx220)) + 4|0); + HEAPF32[$i221>>2] = $sub219; + $155 = $Fout$addr; + $156 = +HEAPF32[$155>>2]; + $arrayidx225 = ((($scratch)) + 24|0); + $157 = +HEAPF32[$arrayidx225>>2]; + $sub227 = $156 - $157; + $158 = $Fout$addr; + $159 = $m2; + $arrayidx228 = (($158) + ($159<<3)|0); + HEAPF32[$arrayidx228>>2] = $sub227; + $160 = $Fout$addr; + $i230 = ((($160)) + 4|0); + $161 = +HEAPF32[$i230>>2]; + $arrayidx231 = ((($scratch)) + 24|0); + $i232 = ((($arrayidx231)) + 4|0); + $162 = +HEAPF32[$i232>>2]; + $sub233 = $161 - $162; + $163 = $Fout$addr; + $164 = $m2; + $arrayidx234 = (($163) + ($164<<3)|0); + $i235 = ((($arrayidx234)) + 4|0); + HEAPF32[$i235>>2] = $sub233; + $165 = $fstride$addr; + $166 = $tw1; + $add$ptr237 = (($166) + ($165<<3)|0); + $tw1 = $add$ptr237; + $167 = $fstride$addr; + $mul238 = $167<<1; + $168 = $tw2; + $add$ptr239 = (($168) + ($mul238<<3)|0); + $tw2 = $add$ptr239; + $169 = $fstride$addr; + $mul240 = ($169*3)|0; + $170 = $tw3; + $add$ptr241 = (($170) + ($mul240<<3)|0); + $tw3 = $add$ptr241; + $arrayidx243 = ((($scratch)) + 24|0); + $171 = +HEAPF32[$arrayidx243>>2]; + $172 = $Fout$addr; + $173 = +HEAPF32[$172>>2]; + $add246 = $173 + $171; + HEAPF32[$172>>2] = $add246; + $arrayidx247 = ((($scratch)) + 24|0); + $i248 = ((($arrayidx247)) + 4|0); + $174 = +HEAPF32[$i248>>2]; + $175 = $Fout$addr; + $i249 = ((($175)) + 4|0); + $176 = +HEAPF32[$i249>>2]; + $add250 = $176 + $174; + HEAPF32[$i249>>2] = $add250; + $arrayidx252 = ((($scratch)) + 40|0); + $177 = +HEAPF32[$arrayidx252>>2]; + $arrayidx254 = ((($scratch)) + 32|0); + $i255 = ((($arrayidx254)) + 4|0); + $178 = +HEAPF32[$i255>>2]; + $add256 = $177 + $178; + $179 = $Fout$addr; + $180 = $m$addr; + $arrayidx257 = (($179) + ($180<<3)|0); + HEAPF32[$arrayidx257>>2] = $add256; + $arrayidx259 = ((($scratch)) + 40|0); + $i260 = ((($arrayidx259)) + 4|0); + $181 = +HEAPF32[$i260>>2]; + $arrayidx261 = ((($scratch)) + 32|0); + $182 = +HEAPF32[$arrayidx261>>2]; + $sub263 = $181 - $182; + $183 = $Fout$addr; + $184 = $m$addr; + $arrayidx264 = (($183) + ($184<<3)|0); + $i265 = ((($arrayidx264)) + 4|0); + HEAPF32[$i265>>2] = $sub263; + $arrayidx266 = ((($scratch)) + 40|0); + $185 = +HEAPF32[$arrayidx266>>2]; + $arrayidx268 = ((($scratch)) + 32|0); + $i269 = ((($arrayidx268)) + 4|0); + $186 = +HEAPF32[$i269>>2]; + $sub270 = $185 - $186; + $187 = $Fout$addr; + $188 = $m3; + $arrayidx271 = (($187) + ($188<<3)|0); + HEAPF32[$arrayidx271>>2] = $sub270; + $arrayidx273 = ((($scratch)) + 40|0); + $i274 = ((($arrayidx273)) + 4|0); + $189 = +HEAPF32[$i274>>2]; + $arrayidx275 = ((($scratch)) + 32|0); + $190 = +HEAPF32[$arrayidx275>>2]; + $add277 = $189 + $190; + $191 = $Fout$addr; + $192 = $m3; + $arrayidx278 = (($191) + ($192<<3)|0); + $i279 = ((($arrayidx278)) + 4|0); + HEAPF32[$i279>>2] = $add277; + $193 = $Fout$addr; + $incdec$ptr = ((($193)) + 8|0); + $Fout$addr = $incdec$ptr; + $194 = $j; + $inc281 = (($194) + 1)|0; + $j = $inc281; + } + $195 = $i; + $inc284 = (($195) + 1)|0; + $i = $inc284; + } + STACKTOP = sp;return; +} +function _kf_bfly3($Fout,$fstride,$st,$m,$N,$mm) { + $Fout = $Fout|0; + $fstride = $fstride|0; + $st = $st|0; + $m = $m|0; + $N = $N|0; + $mm = $mm|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0.0, $102 = 0.0, $103 = 0, $104 = 0, $105 = 0.0, $106 = 0, $107 = 0, $108 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0.0, $17 = 0, $18 = 0.0; + var $19 = 0, $2 = 0, $20 = 0, $21 = 0.0, $22 = 0, $23 = 0.0, $24 = 0, $25 = 0, $26 = 0.0, $27 = 0, $28 = 0.0, $29 = 0, $3 = 0, $30 = 0, $31 = 0.0, $32 = 0, $33 = 0.0, $34 = 0, $35 = 0, $36 = 0.0; + var $37 = 0, $38 = 0.0, $39 = 0, $4 = 0, $40 = 0, $41 = 0.0, $42 = 0, $43 = 0.0, $44 = 0, $45 = 0, $46 = 0.0, $47 = 0, $48 = 0.0, $49 = 0, $5 = 0, $50 = 0, $51 = 0.0, $52 = 0, $53 = 0.0, $54 = 0.0; + var $55 = 0.0, $56 = 0.0, $57 = 0.0, $58 = 0.0, $59 = 0.0, $6 = 0, $60 = 0.0, $61 = 0.0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0.0, $68 = 0.0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0.0; + var $73 = 0.0, $74 = 0, $75 = 0, $76 = 0.0, $77 = 0.0, $78 = 0.0, $79 = 0.0, $8 = 0, $80 = 0.0, $81 = 0, $82 = 0.0, $83 = 0.0, $84 = 0, $85 = 0.0, $86 = 0, $87 = 0, $88 = 0.0, $89 = 0.0, $9 = 0, $90 = 0; + var $91 = 0, $92 = 0, $93 = 0, $94 = 0.0, $95 = 0.0, $96 = 0, $97 = 0, $98 = 0.0, $99 = 0, $Fout$addr = 0, $Fout_beg = 0, $N$addr = 0, $add = 0.0, $add$ptr = 0, $add$ptr80 = 0, $add$ptr82 = 0, $add111 = 0.0, $add115 = 0.0, $add121 = 0.0, $add140 = 0.0; + var $add44 = 0.0, $add53 = 0.0, $add60 = 0.0, $arrayidx = 0, $arrayidx108 = 0, $arrayidx112 = 0, $arrayidx117 = 0, $arrayidx12 = 0, $arrayidx122 = 0, $arrayidx124 = 0, $arrayidx129 = 0, $arrayidx133 = 0, $arrayidx138 = 0, $arrayidx14 = 0, $arrayidx18 = 0, $arrayidx22 = 0, $arrayidx25 = 0, $arrayidx29 = 0, $arrayidx34 = 0, $arrayidx36 = 0; + var $arrayidx40 = 0, $arrayidx45 = 0, $arrayidx49 = 0, $arrayidx5 = 0, $arrayidx51 = 0, $arrayidx54 = 0, $arrayidx56 = 0, $arrayidx58 = 0, $arrayidx61 = 0, $arrayidx65 = 0, $arrayidx67 = 0, $arrayidx72 = 0, $arrayidx74 = 0, $arrayidx8 = 0, $arrayidx84 = 0, $arrayidx88 = 0, $arrayidx91 = 0, $arrayidx95 = 0, $cmp = 0, $dec = 0; + var $epi3 = 0, $fstride$addr = 0, $i = 0, $i10 = 0, $i102 = 0, $i104 = 0, $i113 = 0, $i114 = 0, $i120 = 0, $i125 = 0, $i130 = 0, $i132 = 0, $i139 = 0, $i16 = 0, $i19 = 0, $i23 = 0, $i30 = 0, $i31 = 0, $i38 = 0, $i41 = 0; + var $i46 = 0, $i57 = 0, $i59 = 0, $i62 = 0, $i73 = 0, $i75 = 0, $i78 = 0, $i9 = 0, $i90 = 0, $i92 = 0, $i96 = 0, $i98 = 0, $inc = 0, $incdec$ptr = 0, $k = 0, $m$addr = 0, $m2 = 0, $mm$addr = 0, $mul = 0, $mul1 = 0; + var $mul101 = 0.0, $mul105 = 0.0, $mul11 = 0.0, $mul17 = 0.0, $mul2 = 0, $mul21 = 0.0, $mul28 = 0.0, $mul32 = 0.0, $mul39 = 0.0, $mul43 = 0.0, $mul7 = 0.0, $mul81 = 0, $mul86 = 0.0, $mul93 = 0.0, $scratch = 0, $st$addr = 0, $sub = 0.0, $sub128 = 0.0, $sub135 = 0.0, $sub33 = 0.0; + var $sub69 = 0.0, $sub76 = 0.0, $sub87 = 0.0, $sub94 = 0.0, $tobool = 0, $tw1 = 0, $tw2 = 0, $twiddles = 0, $twiddles3 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 112|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(112|0); + $scratch = sp + 16|0; + $epi3 = sp + 8|0; + $Fout$addr = $Fout; + $fstride$addr = $fstride; + $st$addr = $st; + $m$addr = $m; + $N$addr = $N; + $mm$addr = $mm; + $0 = $m$addr; + $mul = $0<<1; + $m2 = $mul; + $1 = $Fout$addr; + $Fout_beg = $1; + $2 = $st$addr; + $twiddles = ((($2)) + 48|0); + $3 = HEAP32[$twiddles>>2]|0; + $4 = $fstride$addr; + $5 = $m$addr; + $mul1 = Math_imul($4, $5)|0; + $arrayidx = (($3) + ($mul1<<3)|0); + ;HEAP32[$epi3>>2]=HEAP32[$arrayidx>>2]|0;HEAP32[$epi3+4>>2]=HEAP32[$arrayidx+4>>2]|0; + $i = 0; + while(1) { + $6 = $i; + $7 = $N$addr; + $cmp = ($6|0)<($7|0); + if (!($cmp)) { + break; + } + $8 = $Fout_beg; + $9 = $i; + $10 = $mm$addr; + $mul2 = Math_imul($9, $10)|0; + $add$ptr = (($8) + ($mul2<<3)|0); + $Fout$addr = $add$ptr; + $11 = $st$addr; + $twiddles3 = ((($11)) + 48|0); + $12 = HEAP32[$twiddles3>>2]|0; + $tw2 = $12; + $tw1 = $12; + $13 = $m$addr; + $k = $13; + while(1) { + $14 = $Fout$addr; + $15 = $m$addr; + $arrayidx5 = (($14) + ($15<<3)|0); + $16 = +HEAPF32[$arrayidx5>>2]; + $17 = $tw1; + $18 = +HEAPF32[$17>>2]; + $mul7 = $16 * $18; + $19 = $Fout$addr; + $20 = $m$addr; + $arrayidx8 = (($19) + ($20<<3)|0); + $i9 = ((($arrayidx8)) + 4|0); + $21 = +HEAPF32[$i9>>2]; + $22 = $tw1; + $i10 = ((($22)) + 4|0); + $23 = +HEAPF32[$i10>>2]; + $mul11 = $21 * $23; + $sub = $mul7 - $mul11; + $arrayidx12 = ((($scratch)) + 8|0); + HEAPF32[$arrayidx12>>2] = $sub; + $24 = $Fout$addr; + $25 = $m$addr; + $arrayidx14 = (($24) + ($25<<3)|0); + $26 = +HEAPF32[$arrayidx14>>2]; + $27 = $tw1; + $i16 = ((($27)) + 4|0); + $28 = +HEAPF32[$i16>>2]; + $mul17 = $26 * $28; + $29 = $Fout$addr; + $30 = $m$addr; + $arrayidx18 = (($29) + ($30<<3)|0); + $i19 = ((($arrayidx18)) + 4|0); + $31 = +HEAPF32[$i19>>2]; + $32 = $tw1; + $33 = +HEAPF32[$32>>2]; + $mul21 = $31 * $33; + $add = $mul17 + $mul21; + $arrayidx22 = ((($scratch)) + 8|0); + $i23 = ((($arrayidx22)) + 4|0); + HEAPF32[$i23>>2] = $add; + $34 = $Fout$addr; + $35 = $m2; + $arrayidx25 = (($34) + ($35<<3)|0); + $36 = +HEAPF32[$arrayidx25>>2]; + $37 = $tw2; + $38 = +HEAPF32[$37>>2]; + $mul28 = $36 * $38; + $39 = $Fout$addr; + $40 = $m2; + $arrayidx29 = (($39) + ($40<<3)|0); + $i30 = ((($arrayidx29)) + 4|0); + $41 = +HEAPF32[$i30>>2]; + $42 = $tw2; + $i31 = ((($42)) + 4|0); + $43 = +HEAPF32[$i31>>2]; + $mul32 = $41 * $43; + $sub33 = $mul28 - $mul32; + $arrayidx34 = ((($scratch)) + 16|0); + HEAPF32[$arrayidx34>>2] = $sub33; + $44 = $Fout$addr; + $45 = $m2; + $arrayidx36 = (($44) + ($45<<3)|0); + $46 = +HEAPF32[$arrayidx36>>2]; + $47 = $tw2; + $i38 = ((($47)) + 4|0); + $48 = +HEAPF32[$i38>>2]; + $mul39 = $46 * $48; + $49 = $Fout$addr; + $50 = $m2; + $arrayidx40 = (($49) + ($50<<3)|0); + $i41 = ((($arrayidx40)) + 4|0); + $51 = +HEAPF32[$i41>>2]; + $52 = $tw2; + $53 = +HEAPF32[$52>>2]; + $mul43 = $51 * $53; + $add44 = $mul39 + $mul43; + $arrayidx45 = ((($scratch)) + 16|0); + $i46 = ((($arrayidx45)) + 4|0); + HEAPF32[$i46>>2] = $add44; + $arrayidx49 = ((($scratch)) + 8|0); + $54 = +HEAPF32[$arrayidx49>>2]; + $arrayidx51 = ((($scratch)) + 16|0); + $55 = +HEAPF32[$arrayidx51>>2]; + $add53 = $54 + $55; + $arrayidx54 = ((($scratch)) + 24|0); + HEAPF32[$arrayidx54>>2] = $add53; + $arrayidx56 = ((($scratch)) + 8|0); + $i57 = ((($arrayidx56)) + 4|0); + $56 = +HEAPF32[$i57>>2]; + $arrayidx58 = ((($scratch)) + 16|0); + $i59 = ((($arrayidx58)) + 4|0); + $57 = +HEAPF32[$i59>>2]; + $add60 = $56 + $57; + $arrayidx61 = ((($scratch)) + 24|0); + $i62 = ((($arrayidx61)) + 4|0); + HEAPF32[$i62>>2] = $add60; + $arrayidx65 = ((($scratch)) + 8|0); + $58 = +HEAPF32[$arrayidx65>>2]; + $arrayidx67 = ((($scratch)) + 16|0); + $59 = +HEAPF32[$arrayidx67>>2]; + $sub69 = $58 - $59; + HEAPF32[$scratch>>2] = $sub69; + $arrayidx72 = ((($scratch)) + 8|0); + $i73 = ((($arrayidx72)) + 4|0); + $60 = +HEAPF32[$i73>>2]; + $arrayidx74 = ((($scratch)) + 16|0); + $i75 = ((($arrayidx74)) + 4|0); + $61 = +HEAPF32[$i75>>2]; + $sub76 = $60 - $61; + $i78 = ((($scratch)) + 4|0); + HEAPF32[$i78>>2] = $sub76; + $62 = $fstride$addr; + $63 = $tw1; + $add$ptr80 = (($63) + ($62<<3)|0); + $tw1 = $add$ptr80; + $64 = $fstride$addr; + $mul81 = $64<<1; + $65 = $tw2; + $add$ptr82 = (($65) + ($mul81<<3)|0); + $tw2 = $add$ptr82; + $66 = $Fout$addr; + $67 = +HEAPF32[$66>>2]; + $arrayidx84 = ((($scratch)) + 24|0); + $68 = +HEAPF32[$arrayidx84>>2]; + $mul86 = $68 * 0.5; + $sub87 = $67 - $mul86; + $69 = $Fout$addr; + $70 = $m$addr; + $arrayidx88 = (($69) + ($70<<3)|0); + HEAPF32[$arrayidx88>>2] = $sub87; + $71 = $Fout$addr; + $i90 = ((($71)) + 4|0); + $72 = +HEAPF32[$i90>>2]; + $arrayidx91 = ((($scratch)) + 24|0); + $i92 = ((($arrayidx91)) + 4|0); + $73 = +HEAPF32[$i92>>2]; + $mul93 = $73 * 0.5; + $sub94 = $72 - $mul93; + $74 = $Fout$addr; + $75 = $m$addr; + $arrayidx95 = (($74) + ($75<<3)|0); + $i96 = ((($arrayidx95)) + 4|0); + HEAPF32[$i96>>2] = $sub94; + $i98 = ((($epi3)) + 4|0); + $76 = +HEAPF32[$i98>>2]; + $77 = +HEAPF32[$scratch>>2]; + $mul101 = $77 * $76; + HEAPF32[$scratch>>2] = $mul101; + $i102 = ((($epi3)) + 4|0); + $78 = +HEAPF32[$i102>>2]; + $i104 = ((($scratch)) + 4|0); + $79 = +HEAPF32[$i104>>2]; + $mul105 = $79 * $78; + HEAPF32[$i104>>2] = $mul105; + $arrayidx108 = ((($scratch)) + 24|0); + $80 = +HEAPF32[$arrayidx108>>2]; + $81 = $Fout$addr; + $82 = +HEAPF32[$81>>2]; + $add111 = $82 + $80; + HEAPF32[$81>>2] = $add111; + $arrayidx112 = ((($scratch)) + 24|0); + $i113 = ((($arrayidx112)) + 4|0); + $83 = +HEAPF32[$i113>>2]; + $84 = $Fout$addr; + $i114 = ((($84)) + 4|0); + $85 = +HEAPF32[$i114>>2]; + $add115 = $85 + $83; + HEAPF32[$i114>>2] = $add115; + $86 = $Fout$addr; + $87 = $m$addr; + $arrayidx117 = (($86) + ($87<<3)|0); + $88 = +HEAPF32[$arrayidx117>>2]; + $i120 = ((($scratch)) + 4|0); + $89 = +HEAPF32[$i120>>2]; + $add121 = $88 + $89; + $90 = $Fout$addr; + $91 = $m2; + $arrayidx122 = (($90) + ($91<<3)|0); + HEAPF32[$arrayidx122>>2] = $add121; + $92 = $Fout$addr; + $93 = $m$addr; + $arrayidx124 = (($92) + ($93<<3)|0); + $i125 = ((($arrayidx124)) + 4|0); + $94 = +HEAPF32[$i125>>2]; + $95 = +HEAPF32[$scratch>>2]; + $sub128 = $94 - $95; + $96 = $Fout$addr; + $97 = $m2; + $arrayidx129 = (($96) + ($97<<3)|0); + $i130 = ((($arrayidx129)) + 4|0); + HEAPF32[$i130>>2] = $sub128; + $i132 = ((($scratch)) + 4|0); + $98 = +HEAPF32[$i132>>2]; + $99 = $Fout$addr; + $100 = $m$addr; + $arrayidx133 = (($99) + ($100<<3)|0); + $101 = +HEAPF32[$arrayidx133>>2]; + $sub135 = $101 - $98; + HEAPF32[$arrayidx133>>2] = $sub135; + $102 = +HEAPF32[$scratch>>2]; + $103 = $Fout$addr; + $104 = $m$addr; + $arrayidx138 = (($103) + ($104<<3)|0); + $i139 = ((($arrayidx138)) + 4|0); + $105 = +HEAPF32[$i139>>2]; + $add140 = $105 + $102; + HEAPF32[$i139>>2] = $add140; + $106 = $Fout$addr; + $incdec$ptr = ((($106)) + 8|0); + $Fout$addr = $incdec$ptr; + $107 = $k; + $dec = (($107) + -1)|0; + $k = $dec; + $tobool = ($dec|0)!=(0); + if (!($tobool)) { + break; + } + } + $108 = $i; + $inc = (($108) + 1)|0; + $i = $inc; + } + STACKTOP = sp;return; +} +function _kf_bfly5($Fout,$fstride,$st,$m,$N,$mm) { + $Fout = $Fout|0; + $fstride = $fstride|0; + $st = $st|0; + $m = $m|0; + $N = $N|0; + $mm = $mm|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0.0, $102 = 0, $103 = 0, $104 = 0, $105 = 0.0, $106 = 0, $107 = 0.0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0.0, $112 = 0, $113 = 0.0, $114 = 0, $115 = 0; + var $116 = 0, $117 = 0.0, $118 = 0, $119 = 0.0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0.0, $124 = 0.0, $125 = 0.0, $126 = 0.0, $127 = 0.0, $128 = 0.0, $129 = 0.0, $13 = 0, $130 = 0.0, $131 = 0.0, $132 = 0.0, $133 = 0.0; + var $134 = 0.0, $135 = 0.0, $136 = 0.0, $137 = 0.0, $138 = 0.0, $139 = 0.0, $14 = 0, $140 = 0.0, $141 = 0.0, $142 = 0, $143 = 0.0, $144 = 0.0, $145 = 0.0, $146 = 0, $147 = 0.0, $148 = 0.0, $149 = 0.0, $15 = 0, $150 = 0.0, $151 = 0.0; + var $152 = 0.0, $153 = 0.0, $154 = 0.0, $155 = 0.0, $156 = 0.0, $157 = 0.0, $158 = 0.0, $159 = 0.0, $16 = 0, $160 = 0.0, $161 = 0.0, $162 = 0.0, $163 = 0.0, $164 = 0.0, $165 = 0.0, $166 = 0.0, $167 = 0.0, $168 = 0, $169 = 0.0, $17 = 0; + var $170 = 0.0, $171 = 0, $172 = 0.0, $173 = 0.0, $174 = 0, $175 = 0.0, $176 = 0.0, $177 = 0, $178 = 0.0, $179 = 0.0, $18 = 0, $180 = 0.0, $181 = 0.0, $182 = 0.0, $183 = 0.0, $184 = 0.0, $185 = 0.0, $186 = 0.0, $187 = 0.0, $188 = 0.0; + var $189 = 0.0, $19 = 0, $190 = 0.0, $191 = 0.0, $192 = 0.0, $193 = 0.0, $194 = 0.0, $195 = 0.0, $196 = 0.0, $197 = 0.0, $198 = 0, $199 = 0.0, $2 = 0, $20 = 0, $200 = 0.0, $201 = 0, $202 = 0.0, $203 = 0.0, $204 = 0, $205 = 0.0; + var $206 = 0.0, $207 = 0, $208 = 0, $209 = 0, $21 = 0, $210 = 0, $211 = 0, $212 = 0, $213 = 0, $214 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0.0, $3 = 0, $30 = 0; + var $31 = 0, $32 = 0, $33 = 0.0, $34 = 0, $35 = 0.0, $36 = 0, $37 = 0, $38 = 0, $39 = 0.0, $4 = 0, $40 = 0, $41 = 0.0, $42 = 0, $43 = 0, $44 = 0, $45 = 0.0, $46 = 0, $47 = 0.0, $48 = 0, $49 = 0; + var $5 = 0, $50 = 0, $51 = 0.0, $52 = 0, $53 = 0.0, $54 = 0, $55 = 0, $56 = 0, $57 = 0.0, $58 = 0, $59 = 0.0, $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0.0, $64 = 0, $65 = 0.0, $66 = 0, $67 = 0; + var $68 = 0, $69 = 0.0, $7 = 0, $70 = 0, $71 = 0.0, $72 = 0, $73 = 0, $74 = 0, $75 = 0.0, $76 = 0, $77 = 0.0, $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0.0, $82 = 0, $83 = 0.0, $84 = 0, $85 = 0; + var $86 = 0, $87 = 0.0, $88 = 0, $89 = 0.0, $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0.0, $94 = 0, $95 = 0.0, $96 = 0, $97 = 0, $98 = 0, $99 = 0.0, $Fout$addr = 0, $Fout0 = 0, $Fout1 = 0, $Fout2 = 0, $Fout3 = 0; + var $Fout4 = 0, $Fout_beg = 0, $N$addr = 0, $add = 0.0, $add$ptr = 0, $add$ptr11 = 0, $add$ptr13 = 0, $add$ptr7 = 0, $add$ptr9 = 0, $add101 = 0.0, $add133 = 0.0, $add142 = 0.0, $add149 = 0.0, $add174 = 0.0, $add181 = 0.0, $add205 = 0.0, $add207 = 0.0, $add212 = 0.0, $add214 = 0.0, $add221 = 0.0; + var $add226 = 0.0, $add235 = 0.0, $add240 = 0.0, $add251 = 0.0, $add285 = 0.0, $add291 = 0.0, $add300 = 0.0, $add305 = 0.0, $add314 = 0.0, $add319 = 0.0, $add331 = 0.0, $add350 = 0.0, $add356 = 0.0, $add69 = 0.0, $arrayidx = 0, $arrayidx102 = 0, $arrayidx109 = 0, $arrayidx115 = 0, $arrayidx119 = 0, $arrayidx124 = 0; + var $arrayidx130 = 0, $arrayidx134 = 0, $arrayidx138 = 0, $arrayidx140 = 0, $arrayidx143 = 0, $arrayidx145 = 0, $arrayidx147 = 0, $arrayidx150 = 0, $arrayidx154 = 0, $arrayidx156 = 0, $arrayidx159 = 0, $arrayidx161 = 0, $arrayidx163 = 0, $arrayidx166 = 0, $arrayidx170 = 0, $arrayidx172 = 0, $arrayidx175 = 0, $arrayidx177 = 0, $arrayidx179 = 0, $arrayidx182 = 0; + var $arrayidx186 = 0, $arrayidx188 = 0, $arrayidx19 = 0, $arrayidx191 = 0, $arrayidx193 = 0, $arrayidx195 = 0, $arrayidx198 = 0, $arrayidx201 = 0, $arrayidx203 = 0, $arrayidx208 = 0, $arrayidx210 = 0, $arrayidx217 = 0, $arrayidx222 = 0, $arrayidx227 = 0, $arrayidx231 = 0, $arrayidx236 = 0, $arrayidx24 = 0, $arrayidx241 = 0, $arrayidx243 = 0, $arrayidx247 = 0; + var $arrayidx252 = 0, $arrayidx254 = 0, $arrayidx259 = 0, $arrayidx264 = 0, $arrayidx267 = 0, $arrayidx269 = 0, $arrayidx27 = 0, $arrayidx273 = 0, $arrayidx275 = 0, $arrayidx281 = 0, $arrayidx283 = 0, $arrayidx287 = 0, $arrayidx289 = 0, $arrayidx296 = 0, $arrayidx301 = 0, $arrayidx306 = 0, $arrayidx31 = 0, $arrayidx310 = 0, $arrayidx315 = 0, $arrayidx320 = 0; + var $arrayidx322 = 0, $arrayidx327 = 0, $arrayidx332 = 0, $arrayidx334 = 0, $arrayidx338 = 0, $arrayidx343 = 0, $arrayidx346 = 0, $arrayidx348 = 0, $arrayidx352 = 0, $arrayidx354 = 0, $arrayidx36 = 0, $arrayidx360 = 0, $arrayidx362 = 0, $arrayidx366 = 0, $arrayidx368 = 0, $arrayidx39 = 0, $arrayidx4 = 0, $arrayidx45 = 0, $arrayidx51 = 0, $arrayidx55 = 0; + var $arrayidx60 = 0, $arrayidx66 = 0, $arrayidx70 = 0, $arrayidx77 = 0, $arrayidx83 = 0, $arrayidx87 = 0, $arrayidx92 = 0, $arrayidx98 = 0, $cmp = 0, $cmp15 = 0, $fstride$addr = 0, $i = 0, $i103 = 0, $i112 = 0, $i116 = 0, $i125 = 0, $i127 = 0, $i135 = 0, $i146 = 0, $i148 = 0; + var $i151 = 0, $i162 = 0, $i164 = 0, $i167 = 0, $i178 = 0, $i180 = 0, $i183 = 0, $i194 = 0, $i196 = 0, $i199 = 0, $i209 = 0, $i211 = 0, $i213 = 0, $i22 = 0, $i230 = 0, $i232 = 0, $i237 = 0, $i242 = 0, $i244 = 0, $i245 = 0; + var $i248 = 0, $i249 = 0, $i25 = 0, $i256 = 0, $i261 = 0, $i265 = 0, $i274 = 0, $i276 = 0, $i278 = 0, $i288 = 0, $i290 = 0, $i292 = 0, $i309 = 0, $i311 = 0, $i316 = 0, $i32 = 0, $i321 = 0, $i323 = 0, $i324 = 0, $i328 = 0; + var $i329 = 0, $i336 = 0, $i34 = 0, $i340 = 0, $i344 = 0, $i353 = 0, $i355 = 0, $i357 = 0, $i367 = 0, $i369 = 0, $i371 = 0, $i40 = 0, $i48 = 0, $i52 = 0, $i61 = 0, $i63 = 0, $i71 = 0, $i80 = 0, $i84 = 0, $i93 = 0; + var $i95 = 0, $inc = 0, $inc378 = 0, $incdec$ptr = 0, $incdec$ptr373 = 0, $incdec$ptr374 = 0, $incdec$ptr375 = 0, $incdec$ptr376 = 0, $m$addr = 0, $mm$addr = 0, $mul = 0, $mul10 = 0, $mul100 = 0.0, $mul107 = 0, $mul108 = 0, $mul111 = 0.0, $mul113 = 0, $mul114 = 0, $mul117 = 0.0, $mul12 = 0; + var $mul122 = 0, $mul123 = 0, $mul126 = 0.0, $mul128 = 0, $mul129 = 0, $mul132 = 0.0, $mul18 = 0, $mul2 = 0, $mul21 = 0.0, $mul220 = 0.0, $mul225 = 0.0, $mul23 = 0, $mul234 = 0.0, $mul239 = 0.0, $mul246 = 0.0, $mul250 = 0.0, $mul257 = 0.0, $mul26 = 0.0, $mul262 = 0.0, $mul299 = 0.0; + var $mul3 = 0, $mul30 = 0, $mul304 = 0.0, $mul313 = 0.0, $mul318 = 0.0, $mul325 = 0.0, $mul33 = 0.0, $mul330 = 0.0, $mul337 = 0.0, $mul341 = 0.0, $mul35 = 0, $mul38 = 0.0, $mul43 = 0, $mul44 = 0, $mul47 = 0.0, $mul49 = 0, $mul50 = 0, $mul53 = 0.0, $mul58 = 0, $mul59 = 0; + var $mul6 = 0, $mul62 = 0.0, $mul64 = 0, $mul65 = 0, $mul68 = 0.0, $mul75 = 0, $mul76 = 0, $mul79 = 0.0, $mul8 = 0, $mul81 = 0, $mul82 = 0, $mul85 = 0.0, $mul90 = 0, $mul91 = 0, $mul94 = 0.0, $mul96 = 0, $mul97 = 0, $scratch = 0, $st$addr = 0, $sub = 0.0; + var $sub118 = 0.0, $sub158 = 0.0, $sub165 = 0.0, $sub190 = 0.0, $sub197 = 0.0, $sub258 = 0.0, $sub263 = 0.0, $sub271 = 0.0, $sub277 = 0.0, $sub326 = 0.0, $sub342 = 0.0, $sub364 = 0.0, $sub370 = 0.0, $sub54 = 0.0, $sub86 = 0.0, $tw = 0, $twiddles = 0, $twiddles1 = 0, $twiddles5 = 0, $u = 0; + var $ya = 0, $yb = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 192|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(192|0); + $scratch = sp + 32|0; + $ya = sp + 16|0; + $yb = sp + 8|0; + $Fout$addr = $Fout; + $fstride$addr = $fstride; + $st$addr = $st; + $m$addr = $m; + $N$addr = $N; + $mm$addr = $mm; + $0 = $Fout$addr; + $Fout_beg = $0; + $1 = $st$addr; + $twiddles = ((($1)) + 48|0); + $2 = HEAP32[$twiddles>>2]|0; + $3 = $fstride$addr; + $4 = $m$addr; + $mul = Math_imul($3, $4)|0; + $arrayidx = (($2) + ($mul<<3)|0); + ;HEAP32[$ya>>2]=HEAP32[$arrayidx>>2]|0;HEAP32[$ya+4>>2]=HEAP32[$arrayidx+4>>2]|0; + $5 = $st$addr; + $twiddles1 = ((($5)) + 48|0); + $6 = HEAP32[$twiddles1>>2]|0; + $7 = $fstride$addr; + $mul2 = $7<<1; + $8 = $m$addr; + $mul3 = Math_imul($mul2, $8)|0; + $arrayidx4 = (($6) + ($mul3<<3)|0); + ;HEAP32[$yb>>2]=HEAP32[$arrayidx4>>2]|0;HEAP32[$yb+4>>2]=HEAP32[$arrayidx4+4>>2]|0; + $9 = $st$addr; + $twiddles5 = ((($9)) + 48|0); + $10 = HEAP32[$twiddles5>>2]|0; + $tw = $10; + $i = 0; + while(1) { + $11 = $i; + $12 = $N$addr; + $cmp = ($11|0)<($12|0); + if (!($cmp)) { + break; + } + $13 = $Fout_beg; + $14 = $i; + $15 = $mm$addr; + $mul6 = Math_imul($14, $15)|0; + $add$ptr = (($13) + ($mul6<<3)|0); + $Fout$addr = $add$ptr; + $16 = $Fout$addr; + $Fout0 = $16; + $17 = $Fout0; + $18 = $m$addr; + $add$ptr7 = (($17) + ($18<<3)|0); + $Fout1 = $add$ptr7; + $19 = $Fout0; + $20 = $m$addr; + $mul8 = $20<<1; + $add$ptr9 = (($19) + ($mul8<<3)|0); + $Fout2 = $add$ptr9; + $21 = $Fout0; + $22 = $m$addr; + $mul10 = ($22*3)|0; + $add$ptr11 = (($21) + ($mul10<<3)|0); + $Fout3 = $add$ptr11; + $23 = $Fout0; + $24 = $m$addr; + $mul12 = $24<<2; + $add$ptr13 = (($23) + ($mul12<<3)|0); + $Fout4 = $add$ptr13; + $u = 0; + while(1) { + $25 = $u; + $26 = $m$addr; + $cmp15 = ($25|0)<($26|0); + if (!($cmp15)) { + break; + } + $27 = $Fout0; + ;HEAP32[$scratch>>2]=HEAP32[$27>>2]|0;HEAP32[$scratch+4>>2]=HEAP32[$27+4>>2]|0; + $28 = $Fout1; + $29 = +HEAPF32[$28>>2]; + $30 = $tw; + $31 = $u; + $32 = $fstride$addr; + $mul18 = Math_imul($31, $32)|0; + $arrayidx19 = (($30) + ($mul18<<3)|0); + $33 = +HEAPF32[$arrayidx19>>2]; + $mul21 = $29 * $33; + $34 = $Fout1; + $i22 = ((($34)) + 4|0); + $35 = +HEAPF32[$i22>>2]; + $36 = $tw; + $37 = $u; + $38 = $fstride$addr; + $mul23 = Math_imul($37, $38)|0; + $arrayidx24 = (($36) + ($mul23<<3)|0); + $i25 = ((($arrayidx24)) + 4|0); + $39 = +HEAPF32[$i25>>2]; + $mul26 = $35 * $39; + $sub = $mul21 - $mul26; + $arrayidx27 = ((($scratch)) + 8|0); + HEAPF32[$arrayidx27>>2] = $sub; + $40 = $Fout1; + $41 = +HEAPF32[$40>>2]; + $42 = $tw; + $43 = $u; + $44 = $fstride$addr; + $mul30 = Math_imul($43, $44)|0; + $arrayidx31 = (($42) + ($mul30<<3)|0); + $i32 = ((($arrayidx31)) + 4|0); + $45 = +HEAPF32[$i32>>2]; + $mul33 = $41 * $45; + $46 = $Fout1; + $i34 = ((($46)) + 4|0); + $47 = +HEAPF32[$i34>>2]; + $48 = $tw; + $49 = $u; + $50 = $fstride$addr; + $mul35 = Math_imul($49, $50)|0; + $arrayidx36 = (($48) + ($mul35<<3)|0); + $51 = +HEAPF32[$arrayidx36>>2]; + $mul38 = $47 * $51; + $add = $mul33 + $mul38; + $arrayidx39 = ((($scratch)) + 8|0); + $i40 = ((($arrayidx39)) + 4|0); + HEAPF32[$i40>>2] = $add; + $52 = $Fout2; + $53 = +HEAPF32[$52>>2]; + $54 = $tw; + $55 = $u; + $mul43 = $55<<1; + $56 = $fstride$addr; + $mul44 = Math_imul($mul43, $56)|0; + $arrayidx45 = (($54) + ($mul44<<3)|0); + $57 = +HEAPF32[$arrayidx45>>2]; + $mul47 = $53 * $57; + $58 = $Fout2; + $i48 = ((($58)) + 4|0); + $59 = +HEAPF32[$i48>>2]; + $60 = $tw; + $61 = $u; + $mul49 = $61<<1; + $62 = $fstride$addr; + $mul50 = Math_imul($mul49, $62)|0; + $arrayidx51 = (($60) + ($mul50<<3)|0); + $i52 = ((($arrayidx51)) + 4|0); + $63 = +HEAPF32[$i52>>2]; + $mul53 = $59 * $63; + $sub54 = $mul47 - $mul53; + $arrayidx55 = ((($scratch)) + 16|0); + HEAPF32[$arrayidx55>>2] = $sub54; + $64 = $Fout2; + $65 = +HEAPF32[$64>>2]; + $66 = $tw; + $67 = $u; + $mul58 = $67<<1; + $68 = $fstride$addr; + $mul59 = Math_imul($mul58, $68)|0; + $arrayidx60 = (($66) + ($mul59<<3)|0); + $i61 = ((($arrayidx60)) + 4|0); + $69 = +HEAPF32[$i61>>2]; + $mul62 = $65 * $69; + $70 = $Fout2; + $i63 = ((($70)) + 4|0); + $71 = +HEAPF32[$i63>>2]; + $72 = $tw; + $73 = $u; + $mul64 = $73<<1; + $74 = $fstride$addr; + $mul65 = Math_imul($mul64, $74)|0; + $arrayidx66 = (($72) + ($mul65<<3)|0); + $75 = +HEAPF32[$arrayidx66>>2]; + $mul68 = $71 * $75; + $add69 = $mul62 + $mul68; + $arrayidx70 = ((($scratch)) + 16|0); + $i71 = ((($arrayidx70)) + 4|0); + HEAPF32[$i71>>2] = $add69; + $76 = $Fout3; + $77 = +HEAPF32[$76>>2]; + $78 = $tw; + $79 = $u; + $mul75 = ($79*3)|0; + $80 = $fstride$addr; + $mul76 = Math_imul($mul75, $80)|0; + $arrayidx77 = (($78) + ($mul76<<3)|0); + $81 = +HEAPF32[$arrayidx77>>2]; + $mul79 = $77 * $81; + $82 = $Fout3; + $i80 = ((($82)) + 4|0); + $83 = +HEAPF32[$i80>>2]; + $84 = $tw; + $85 = $u; + $mul81 = ($85*3)|0; + $86 = $fstride$addr; + $mul82 = Math_imul($mul81, $86)|0; + $arrayidx83 = (($84) + ($mul82<<3)|0); + $i84 = ((($arrayidx83)) + 4|0); + $87 = +HEAPF32[$i84>>2]; + $mul85 = $83 * $87; + $sub86 = $mul79 - $mul85; + $arrayidx87 = ((($scratch)) + 24|0); + HEAPF32[$arrayidx87>>2] = $sub86; + $88 = $Fout3; + $89 = +HEAPF32[$88>>2]; + $90 = $tw; + $91 = $u; + $mul90 = ($91*3)|0; + $92 = $fstride$addr; + $mul91 = Math_imul($mul90, $92)|0; + $arrayidx92 = (($90) + ($mul91<<3)|0); + $i93 = ((($arrayidx92)) + 4|0); + $93 = +HEAPF32[$i93>>2]; + $mul94 = $89 * $93; + $94 = $Fout3; + $i95 = ((($94)) + 4|0); + $95 = +HEAPF32[$i95>>2]; + $96 = $tw; + $97 = $u; + $mul96 = ($97*3)|0; + $98 = $fstride$addr; + $mul97 = Math_imul($mul96, $98)|0; + $arrayidx98 = (($96) + ($mul97<<3)|0); + $99 = +HEAPF32[$arrayidx98>>2]; + $mul100 = $95 * $99; + $add101 = $mul94 + $mul100; + $arrayidx102 = ((($scratch)) + 24|0); + $i103 = ((($arrayidx102)) + 4|0); + HEAPF32[$i103>>2] = $add101; + $100 = $Fout4; + $101 = +HEAPF32[$100>>2]; + $102 = $tw; + $103 = $u; + $mul107 = $103<<2; + $104 = $fstride$addr; + $mul108 = Math_imul($mul107, $104)|0; + $arrayidx109 = (($102) + ($mul108<<3)|0); + $105 = +HEAPF32[$arrayidx109>>2]; + $mul111 = $101 * $105; + $106 = $Fout4; + $i112 = ((($106)) + 4|0); + $107 = +HEAPF32[$i112>>2]; + $108 = $tw; + $109 = $u; + $mul113 = $109<<2; + $110 = $fstride$addr; + $mul114 = Math_imul($mul113, $110)|0; + $arrayidx115 = (($108) + ($mul114<<3)|0); + $i116 = ((($arrayidx115)) + 4|0); + $111 = +HEAPF32[$i116>>2]; + $mul117 = $107 * $111; + $sub118 = $mul111 - $mul117; + $arrayidx119 = ((($scratch)) + 32|0); + HEAPF32[$arrayidx119>>2] = $sub118; + $112 = $Fout4; + $113 = +HEAPF32[$112>>2]; + $114 = $tw; + $115 = $u; + $mul122 = $115<<2; + $116 = $fstride$addr; + $mul123 = Math_imul($mul122, $116)|0; + $arrayidx124 = (($114) + ($mul123<<3)|0); + $i125 = ((($arrayidx124)) + 4|0); + $117 = +HEAPF32[$i125>>2]; + $mul126 = $113 * $117; + $118 = $Fout4; + $i127 = ((($118)) + 4|0); + $119 = +HEAPF32[$i127>>2]; + $120 = $tw; + $121 = $u; + $mul128 = $121<<2; + $122 = $fstride$addr; + $mul129 = Math_imul($mul128, $122)|0; + $arrayidx130 = (($120) + ($mul129<<3)|0); + $123 = +HEAPF32[$arrayidx130>>2]; + $mul132 = $119 * $123; + $add133 = $mul126 + $mul132; + $arrayidx134 = ((($scratch)) + 32|0); + $i135 = ((($arrayidx134)) + 4|0); + HEAPF32[$i135>>2] = $add133; + $arrayidx138 = ((($scratch)) + 8|0); + $124 = +HEAPF32[$arrayidx138>>2]; + $arrayidx140 = ((($scratch)) + 32|0); + $125 = +HEAPF32[$arrayidx140>>2]; + $add142 = $124 + $125; + $arrayidx143 = ((($scratch)) + 56|0); + HEAPF32[$arrayidx143>>2] = $add142; + $arrayidx145 = ((($scratch)) + 8|0); + $i146 = ((($arrayidx145)) + 4|0); + $126 = +HEAPF32[$i146>>2]; + $arrayidx147 = ((($scratch)) + 32|0); + $i148 = ((($arrayidx147)) + 4|0); + $127 = +HEAPF32[$i148>>2]; + $add149 = $126 + $127; + $arrayidx150 = ((($scratch)) + 56|0); + $i151 = ((($arrayidx150)) + 4|0); + HEAPF32[$i151>>2] = $add149; + $arrayidx154 = ((($scratch)) + 8|0); + $128 = +HEAPF32[$arrayidx154>>2]; + $arrayidx156 = ((($scratch)) + 32|0); + $129 = +HEAPF32[$arrayidx156>>2]; + $sub158 = $128 - $129; + $arrayidx159 = ((($scratch)) + 80|0); + HEAPF32[$arrayidx159>>2] = $sub158; + $arrayidx161 = ((($scratch)) + 8|0); + $i162 = ((($arrayidx161)) + 4|0); + $130 = +HEAPF32[$i162>>2]; + $arrayidx163 = ((($scratch)) + 32|0); + $i164 = ((($arrayidx163)) + 4|0); + $131 = +HEAPF32[$i164>>2]; + $sub165 = $130 - $131; + $arrayidx166 = ((($scratch)) + 80|0); + $i167 = ((($arrayidx166)) + 4|0); + HEAPF32[$i167>>2] = $sub165; + $arrayidx170 = ((($scratch)) + 16|0); + $132 = +HEAPF32[$arrayidx170>>2]; + $arrayidx172 = ((($scratch)) + 24|0); + $133 = +HEAPF32[$arrayidx172>>2]; + $add174 = $132 + $133; + $arrayidx175 = ((($scratch)) + 64|0); + HEAPF32[$arrayidx175>>2] = $add174; + $arrayidx177 = ((($scratch)) + 16|0); + $i178 = ((($arrayidx177)) + 4|0); + $134 = +HEAPF32[$i178>>2]; + $arrayidx179 = ((($scratch)) + 24|0); + $i180 = ((($arrayidx179)) + 4|0); + $135 = +HEAPF32[$i180>>2]; + $add181 = $134 + $135; + $arrayidx182 = ((($scratch)) + 64|0); + $i183 = ((($arrayidx182)) + 4|0); + HEAPF32[$i183>>2] = $add181; + $arrayidx186 = ((($scratch)) + 16|0); + $136 = +HEAPF32[$arrayidx186>>2]; + $arrayidx188 = ((($scratch)) + 24|0); + $137 = +HEAPF32[$arrayidx188>>2]; + $sub190 = $136 - $137; + $arrayidx191 = ((($scratch)) + 72|0); + HEAPF32[$arrayidx191>>2] = $sub190; + $arrayidx193 = ((($scratch)) + 16|0); + $i194 = ((($arrayidx193)) + 4|0); + $138 = +HEAPF32[$i194>>2]; + $arrayidx195 = ((($scratch)) + 24|0); + $i196 = ((($arrayidx195)) + 4|0); + $139 = +HEAPF32[$i196>>2]; + $sub197 = $138 - $139; + $arrayidx198 = ((($scratch)) + 72|0); + $i199 = ((($arrayidx198)) + 4|0); + HEAPF32[$i199>>2] = $sub197; + $arrayidx201 = ((($scratch)) + 56|0); + $140 = +HEAPF32[$arrayidx201>>2]; + $arrayidx203 = ((($scratch)) + 64|0); + $141 = +HEAPF32[$arrayidx203>>2]; + $add205 = $140 + $141; + $142 = $Fout0; + $143 = +HEAPF32[$142>>2]; + $add207 = $143 + $add205; + HEAPF32[$142>>2] = $add207; + $arrayidx208 = ((($scratch)) + 56|0); + $i209 = ((($arrayidx208)) + 4|0); + $144 = +HEAPF32[$i209>>2]; + $arrayidx210 = ((($scratch)) + 64|0); + $i211 = ((($arrayidx210)) + 4|0); + $145 = +HEAPF32[$i211>>2]; + $add212 = $144 + $145; + $146 = $Fout0; + $i213 = ((($146)) + 4|0); + $147 = +HEAPF32[$i213>>2]; + $add214 = $147 + $add212; + HEAPF32[$i213>>2] = $add214; + $148 = +HEAPF32[$scratch>>2]; + $arrayidx217 = ((($scratch)) + 56|0); + $149 = +HEAPF32[$arrayidx217>>2]; + $150 = +HEAPF32[$ya>>2]; + $mul220 = $149 * $150; + $add221 = $148 + $mul220; + $arrayidx222 = ((($scratch)) + 64|0); + $151 = +HEAPF32[$arrayidx222>>2]; + $152 = +HEAPF32[$yb>>2]; + $mul225 = $151 * $152; + $add226 = $add221 + $mul225; + $arrayidx227 = ((($scratch)) + 40|0); + HEAPF32[$arrayidx227>>2] = $add226; + $i230 = ((($scratch)) + 4|0); + $153 = +HEAPF32[$i230>>2]; + $arrayidx231 = ((($scratch)) + 56|0); + $i232 = ((($arrayidx231)) + 4|0); + $154 = +HEAPF32[$i232>>2]; + $155 = +HEAPF32[$ya>>2]; + $mul234 = $154 * $155; + $add235 = $153 + $mul234; + $arrayidx236 = ((($scratch)) + 64|0); + $i237 = ((($arrayidx236)) + 4|0); + $156 = +HEAPF32[$i237>>2]; + $157 = +HEAPF32[$yb>>2]; + $mul239 = $156 * $157; + $add240 = $add235 + $mul239; + $arrayidx241 = ((($scratch)) + 40|0); + $i242 = ((($arrayidx241)) + 4|0); + HEAPF32[$i242>>2] = $add240; + $arrayidx243 = ((($scratch)) + 80|0); + $i244 = ((($arrayidx243)) + 4|0); + $158 = +HEAPF32[$i244>>2]; + $i245 = ((($ya)) + 4|0); + $159 = +HEAPF32[$i245>>2]; + $mul246 = $158 * $159; + $arrayidx247 = ((($scratch)) + 72|0); + $i248 = ((($arrayidx247)) + 4|0); + $160 = +HEAPF32[$i248>>2]; + $i249 = ((($yb)) + 4|0); + $161 = +HEAPF32[$i249>>2]; + $mul250 = $160 * $161; + $add251 = $mul246 + $mul250; + $arrayidx252 = ((($scratch)) + 48|0); + HEAPF32[$arrayidx252>>2] = $add251; + $arrayidx254 = ((($scratch)) + 80|0); + $162 = +HEAPF32[$arrayidx254>>2]; + $i256 = ((($ya)) + 4|0); + $163 = +HEAPF32[$i256>>2]; + $mul257 = $162 * $163; + $sub258 = - $mul257; + $arrayidx259 = ((($scratch)) + 72|0); + $164 = +HEAPF32[$arrayidx259>>2]; + $i261 = ((($yb)) + 4|0); + $165 = +HEAPF32[$i261>>2]; + $mul262 = $164 * $165; + $sub263 = $sub258 - $mul262; + $arrayidx264 = ((($scratch)) + 48|0); + $i265 = ((($arrayidx264)) + 4|0); + HEAPF32[$i265>>2] = $sub263; + $arrayidx267 = ((($scratch)) + 40|0); + $166 = +HEAPF32[$arrayidx267>>2]; + $arrayidx269 = ((($scratch)) + 48|0); + $167 = +HEAPF32[$arrayidx269>>2]; + $sub271 = $166 - $167; + $168 = $Fout1; + HEAPF32[$168>>2] = $sub271; + $arrayidx273 = ((($scratch)) + 40|0); + $i274 = ((($arrayidx273)) + 4|0); + $169 = +HEAPF32[$i274>>2]; + $arrayidx275 = ((($scratch)) + 48|0); + $i276 = ((($arrayidx275)) + 4|0); + $170 = +HEAPF32[$i276>>2]; + $sub277 = $169 - $170; + $171 = $Fout1; + $i278 = ((($171)) + 4|0); + HEAPF32[$i278>>2] = $sub277; + $arrayidx281 = ((($scratch)) + 40|0); + $172 = +HEAPF32[$arrayidx281>>2]; + $arrayidx283 = ((($scratch)) + 48|0); + $173 = +HEAPF32[$arrayidx283>>2]; + $add285 = $172 + $173; + $174 = $Fout4; + HEAPF32[$174>>2] = $add285; + $arrayidx287 = ((($scratch)) + 40|0); + $i288 = ((($arrayidx287)) + 4|0); + $175 = +HEAPF32[$i288>>2]; + $arrayidx289 = ((($scratch)) + 48|0); + $i290 = ((($arrayidx289)) + 4|0); + $176 = +HEAPF32[$i290>>2]; + $add291 = $175 + $176; + $177 = $Fout4; + $i292 = ((($177)) + 4|0); + HEAPF32[$i292>>2] = $add291; + $178 = +HEAPF32[$scratch>>2]; + $arrayidx296 = ((($scratch)) + 56|0); + $179 = +HEAPF32[$arrayidx296>>2]; + $180 = +HEAPF32[$yb>>2]; + $mul299 = $179 * $180; + $add300 = $178 + $mul299; + $arrayidx301 = ((($scratch)) + 64|0); + $181 = +HEAPF32[$arrayidx301>>2]; + $182 = +HEAPF32[$ya>>2]; + $mul304 = $181 * $182; + $add305 = $add300 + $mul304; + $arrayidx306 = ((($scratch)) + 88|0); + HEAPF32[$arrayidx306>>2] = $add305; + $i309 = ((($scratch)) + 4|0); + $183 = +HEAPF32[$i309>>2]; + $arrayidx310 = ((($scratch)) + 56|0); + $i311 = ((($arrayidx310)) + 4|0); + $184 = +HEAPF32[$i311>>2]; + $185 = +HEAPF32[$yb>>2]; + $mul313 = $184 * $185; + $add314 = $183 + $mul313; + $arrayidx315 = ((($scratch)) + 64|0); + $i316 = ((($arrayidx315)) + 4|0); + $186 = +HEAPF32[$i316>>2]; + $187 = +HEAPF32[$ya>>2]; + $mul318 = $186 * $187; + $add319 = $add314 + $mul318; + $arrayidx320 = ((($scratch)) + 88|0); + $i321 = ((($arrayidx320)) + 4|0); + HEAPF32[$i321>>2] = $add319; + $arrayidx322 = ((($scratch)) + 80|0); + $i323 = ((($arrayidx322)) + 4|0); + $188 = +HEAPF32[$i323>>2]; + $i324 = ((($yb)) + 4|0); + $189 = +HEAPF32[$i324>>2]; + $mul325 = $188 * $189; + $sub326 = - $mul325; + $arrayidx327 = ((($scratch)) + 72|0); + $i328 = ((($arrayidx327)) + 4|0); + $190 = +HEAPF32[$i328>>2]; + $i329 = ((($ya)) + 4|0); + $191 = +HEAPF32[$i329>>2]; + $mul330 = $190 * $191; + $add331 = $sub326 + $mul330; + $arrayidx332 = ((($scratch)) + 96|0); + HEAPF32[$arrayidx332>>2] = $add331; + $arrayidx334 = ((($scratch)) + 80|0); + $192 = +HEAPF32[$arrayidx334>>2]; + $i336 = ((($yb)) + 4|0); + $193 = +HEAPF32[$i336>>2]; + $mul337 = $192 * $193; + $arrayidx338 = ((($scratch)) + 72|0); + $194 = +HEAPF32[$arrayidx338>>2]; + $i340 = ((($ya)) + 4|0); + $195 = +HEAPF32[$i340>>2]; + $mul341 = $194 * $195; + $sub342 = $mul337 - $mul341; + $arrayidx343 = ((($scratch)) + 96|0); + $i344 = ((($arrayidx343)) + 4|0); + HEAPF32[$i344>>2] = $sub342; + $arrayidx346 = ((($scratch)) + 88|0); + $196 = +HEAPF32[$arrayidx346>>2]; + $arrayidx348 = ((($scratch)) + 96|0); + $197 = +HEAPF32[$arrayidx348>>2]; + $add350 = $196 + $197; + $198 = $Fout2; + HEAPF32[$198>>2] = $add350; + $arrayidx352 = ((($scratch)) + 88|0); + $i353 = ((($arrayidx352)) + 4|0); + $199 = +HEAPF32[$i353>>2]; + $arrayidx354 = ((($scratch)) + 96|0); + $i355 = ((($arrayidx354)) + 4|0); + $200 = +HEAPF32[$i355>>2]; + $add356 = $199 + $200; + $201 = $Fout2; + $i357 = ((($201)) + 4|0); + HEAPF32[$i357>>2] = $add356; + $arrayidx360 = ((($scratch)) + 88|0); + $202 = +HEAPF32[$arrayidx360>>2]; + $arrayidx362 = ((($scratch)) + 96|0); + $203 = +HEAPF32[$arrayidx362>>2]; + $sub364 = $202 - $203; + $204 = $Fout3; + HEAPF32[$204>>2] = $sub364; + $arrayidx366 = ((($scratch)) + 88|0); + $i367 = ((($arrayidx366)) + 4|0); + $205 = +HEAPF32[$i367>>2]; + $arrayidx368 = ((($scratch)) + 96|0); + $i369 = ((($arrayidx368)) + 4|0); + $206 = +HEAPF32[$i369>>2]; + $sub370 = $205 - $206; + $207 = $Fout3; + $i371 = ((($207)) + 4|0); + HEAPF32[$i371>>2] = $sub370; + $208 = $Fout0; + $incdec$ptr = ((($208)) + 8|0); + $Fout0 = $incdec$ptr; + $209 = $Fout1; + $incdec$ptr373 = ((($209)) + 8|0); + $Fout1 = $incdec$ptr373; + $210 = $Fout2; + $incdec$ptr374 = ((($210)) + 8|0); + $Fout2 = $incdec$ptr374; + $211 = $Fout3; + $incdec$ptr375 = ((($211)) + 8|0); + $Fout3 = $incdec$ptr375; + $212 = $Fout4; + $incdec$ptr376 = ((($212)) + 8|0); + $Fout4 = $incdec$ptr376; + $213 = $u; + $inc = (($213) + 1)|0; + $u = $inc; + } + $214 = $i; + $inc378 = (($214) + 1)|0; + $i = $inc378; + } + STACKTOP = sp;return; +} +function _clt_mdct_backward_c($l,$in,$out,$window,$overlap,$shift,$stride,$arch) { + $l = $l|0; + $in = $in|0; + $out = $out|0; + $window = $window|0; + $overlap = $overlap|0; + $shift = $shift|0; + $stride = $stride|0; + $arch = $arch|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0.0, $103 = 0, $104 = 0, $105 = 0, $106 = 0.0, $107 = 0.0, $108 = 0.0, $109 = 0.0, $11 = 0, $110 = 0.0, $111 = 0.0, $112 = 0.0, $113 = 0.0, $114 = 0.0, $115 = 0.0; + var $116 = 0, $117 = 0.0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $13 = 0, $130 = 0, $131 = 0.0, $132 = 0, $133 = 0.0; + var $134 = 0, $135 = 0.0, $136 = 0.0, $137 = 0, $138 = 0.0, $139 = 0.0, $14 = 0, $140 = 0, $141 = 0, $142 = 0.0, $143 = 0.0, $144 = 0, $145 = 0.0, $146 = 0.0, $147 = 0, $148 = 0, $149 = 0, $15 = 0, $150 = 0, $16 = 0; + var $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0.0, $28 = 0, $29 = 0, $3 = 0, $30 = 0.0, $31 = 0, $32 = 0.0, $33 = 0, $34 = 0; + var $35 = 0, $36 = 0.0, $37 = 0, $38 = 0.0, $39 = 0, $4 = 0, $40 = 0, $41 = 0.0, $42 = 0, $43 = 0.0, $44 = 0, $45 = 0, $46 = 0, $47 = 0.0, $48 = 0.0, $49 = 0, $5 = 0, $50 = 0, $51 = 0.0, $52 = 0; + var $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0; + var $71 = 0, $72 = 0, $73 = 0.0, $74 = 0, $75 = 0.0, $76 = 0, $77 = 0, $78 = 0.0, $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0.0, $83 = 0.0, $84 = 0.0, $85 = 0.0, $86 = 0.0, $87 = 0.0, $88 = 0.0, $89 = 0.0; + var $9 = 0, $90 = 0.0, $91 = 0, $92 = 0.0, $93 = 0, $94 = 0.0, $95 = 0.0, $96 = 0, $97 = 0.0, $98 = 0, $99 = 0, $N = 0, $N2 = 0, $N4 = 0, $add = 0, $add$ptr = 0, $add$ptr29 = 0, $add$ptr31 = 0, $add$ptr38 = 0, $add$ptr4 = 0; + var $add$ptr40 = 0, $add$ptr42 = 0, $add$ptr43 = 0, $add$ptr44 = 0, $add$ptr6 = 0, $add$ptr84 = 0, $add$ptr85 = 0, $add$ptr90 = 0, $add$ptr91 = 0, $add$ptr93 = 0, $add$ptr94 = 0, $add105 = 0.0, $add16 = 0.0, $add19 = 0, $add24 = 0, $add48 = 0, $add58 = 0, $add62 = 0.0, $add78 = 0.0, $arch$addr = 0; + var $arrayidx12 = 0, $arrayidx14 = 0, $arrayidx17 = 0, $arrayidx20 = 0, $arrayidx25 = 0, $arrayidx27 = 0, $arrayidx36 = 0, $arrayidx55 = 0, $arrayidx57 = 0, $arrayidx59 = 0, $arrayidx66 = 0, $arrayidx69 = 0, $arrayidx7 = 0, $arrayidx72 = 0, $arrayidx75 = 0, $arrayidx83 = 0, $bitrev = 0, $bitrev8 = 0, $cmp = 0, $cmp10 = 0; + var $cmp50 = 0, $cmp96 = 0, $conv = 0, $div = 0, $i = 0, $idx$neg = 0, $im = 0.0, $in$addr = 0, $inc = 0, $inc110 = 0, $inc33 = 0, $inc87 = 0, $incdec$ptr = 0, $incdec$ptr102 = 0, $incdec$ptr106 = 0, $incdec$ptr107 = 0, $incdec$ptr108 = 0, $kfft = 0, $kfft35 = 0, $l$addr = 0; + var $mul = 0, $mul100 = 0.0, $mul103 = 0.0, $mul104 = 0.0, $mul13 = 0.0, $mul15 = 0.0, $mul18 = 0.0, $mul21 = 0.0, $mul23 = 0, $mul26 = 0, $mul28 = 0, $mul30 = 0, $mul60 = 0.0, $mul61 = 0.0, $mul63 = 0.0, $mul64 = 0.0, $mul76 = 0.0, $mul77 = 0.0, $mul79 = 0.0, $mul80 = 0.0; + var $mul99 = 0.0, $out$addr = 0, $overlap$addr = 0, $re = 0.0, $rev = 0, $shift$addr = 0, $shr = 0, $shr3 = 0, $shr37 = 0, $shr39 = 0, $shr41 = 0, $shr49 = 0, $shr5 = 0, $stride$addr = 0, $sub = 0, $sub101 = 0.0, $sub22 = 0.0, $sub65 = 0.0, $sub70 = 0, $sub71 = 0; + var $sub73 = 0, $sub74 = 0, $sub81 = 0.0, $t = 0, $t0 = 0.0, $t1 = 0.0, $t45 = 0, $trig = 0, $trig1 = 0, $window$addr = 0, $wp1 = 0, $wp2 = 0, $x1 = 0.0, $x2 = 0.0, $xp1 = 0, $xp189 = 0, $xp2 = 0, $yi = 0.0, $yi54 = 0.0, $yp = 0; + var $yp0 = 0, $yp1 = 0, $yp192 = 0, $yr = 0.0, $yr53 = 0.0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 144|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(144|0); + $l$addr = $l; + $in$addr = $in; + $out$addr = $out; + $window$addr = $window; + $overlap$addr = $overlap; + $shift$addr = $shift; + $stride$addr = $stride; + $arch$addr = $arch; + $0 = $l$addr; + $1 = HEAP32[$0>>2]|0; + $N = $1; + $2 = $l$addr; + $trig1 = ((($2)) + 24|0); + $3 = HEAP32[$trig1>>2]|0; + $trig = $3; + $i = 0; + while(1) { + $4 = $i; + $5 = $shift$addr; + $cmp = ($4|0)<($5|0); + $6 = $N; + $shr = $6 >> 1; + if (!($cmp)) { + break; + } + $N = $shr; + $7 = $N; + $8 = $trig; + $add$ptr = (($8) + ($7<<2)|0); + $trig = $add$ptr; + $9 = $i; + $inc = (($9) + 1)|0; + $i = $inc; + } + $N2 = $shr; + $10 = $N; + $shr3 = $10 >> 2; + $N4 = $shr3; + $11 = $in$addr; + $xp1 = $11; + $12 = $in$addr; + $13 = $stride$addr; + $14 = $N2; + $sub = (($14) - 1)|0; + $mul = Math_imul($13, $sub)|0; + $add$ptr4 = (($12) + ($mul<<2)|0); + $xp2 = $add$ptr4; + $15 = $out$addr; + $16 = $overlap$addr; + $shr5 = $16 >> 1; + $add$ptr6 = (($15) + ($shr5<<2)|0); + $yp = $add$ptr6; + $17 = $trig; + $t = $17; + $18 = $l$addr; + $kfft = ((($18)) + 8|0); + $19 = $shift$addr; + $arrayidx7 = (($kfft) + ($19<<2)|0); + $20 = HEAP32[$arrayidx7>>2]|0; + $bitrev8 = ((($20)) + 44|0); + $21 = HEAP32[$bitrev8>>2]|0; + $bitrev = $21; + $i = 0; + while(1) { + $22 = $i; + $23 = $N4; + $cmp10 = ($22|0)<($23|0); + if (!($cmp10)) { + break; + } + $24 = $bitrev; + $incdec$ptr = ((($24)) + 2|0); + $bitrev = $incdec$ptr; + $25 = HEAP16[$24>>1]|0; + $conv = $25 << 16 >> 16; + $rev = $conv; + $26 = $xp2; + $27 = +HEAPF32[$26>>2]; + $28 = $t; + $29 = $i; + $arrayidx12 = (($28) + ($29<<2)|0); + $30 = +HEAPF32[$arrayidx12>>2]; + $mul13 = $27 * $30; + $31 = $xp1; + $32 = +HEAPF32[$31>>2]; + $33 = $t; + $34 = $N4; + $35 = $i; + $add = (($34) + ($35))|0; + $arrayidx14 = (($33) + ($add<<2)|0); + $36 = +HEAPF32[$arrayidx14>>2]; + $mul15 = $32 * $36; + $add16 = $mul13 + $mul15; + $yr = $add16; + $37 = $xp1; + $38 = +HEAPF32[$37>>2]; + $39 = $t; + $40 = $i; + $arrayidx17 = (($39) + ($40<<2)|0); + $41 = +HEAPF32[$arrayidx17>>2]; + $mul18 = $38 * $41; + $42 = $xp2; + $43 = +HEAPF32[$42>>2]; + $44 = $t; + $45 = $N4; + $46 = $i; + $add19 = (($45) + ($46))|0; + $arrayidx20 = (($44) + ($add19<<2)|0); + $47 = +HEAPF32[$arrayidx20>>2]; + $mul21 = $43 * $47; + $sub22 = $mul18 - $mul21; + $yi = $sub22; + $48 = $yr; + $49 = $yp; + $50 = $rev; + $mul23 = $50<<1; + $add24 = (($mul23) + 1)|0; + $arrayidx25 = (($49) + ($add24<<2)|0); + HEAPF32[$arrayidx25>>2] = $48; + $51 = $yi; + $52 = $yp; + $53 = $rev; + $mul26 = $53<<1; + $arrayidx27 = (($52) + ($mul26<<2)|0); + HEAPF32[$arrayidx27>>2] = $51; + $54 = $stride$addr; + $mul28 = $54<<1; + $55 = $xp1; + $add$ptr29 = (($55) + ($mul28<<2)|0); + $xp1 = $add$ptr29; + $56 = $stride$addr; + $mul30 = $56<<1; + $57 = $xp2; + $idx$neg = (0 - ($mul30))|0; + $add$ptr31 = (($57) + ($idx$neg<<2)|0); + $xp2 = $add$ptr31; + $58 = $i; + $inc33 = (($58) + 1)|0; + $i = $inc33; + } + $59 = $l$addr; + $kfft35 = ((($59)) + 8|0); + $60 = $shift$addr; + $arrayidx36 = (($kfft35) + ($60<<2)|0); + $61 = HEAP32[$arrayidx36>>2]|0; + $62 = $out$addr; + $63 = $overlap$addr; + $shr37 = $63 >> 1; + $add$ptr38 = (($62) + ($shr37<<2)|0); + _opus_fft_impl($61,$add$ptr38); + $64 = $out$addr; + $65 = $overlap$addr; + $shr39 = $65 >> 1; + $add$ptr40 = (($64) + ($shr39<<2)|0); + $yp0 = $add$ptr40; + $66 = $out$addr; + $67 = $overlap$addr; + $shr41 = $67 >> 1; + $add$ptr42 = (($66) + ($shr41<<2)|0); + $68 = $N2; + $add$ptr43 = (($add$ptr42) + ($68<<2)|0); + $add$ptr44 = ((($add$ptr43)) + -8|0); + $yp1 = $add$ptr44; + $69 = $trig; + $t45 = $69; + $i = 0; + while(1) { + $70 = $i; + $71 = $N4; + $add48 = (($71) + 1)|0; + $shr49 = $add48 >> 1; + $cmp50 = ($70|0)<($shr49|0); + if (!($cmp50)) { + break; + } + $72 = $yp0; + $arrayidx55 = ((($72)) + 4|0); + $73 = +HEAPF32[$arrayidx55>>2]; + $re = $73; + $74 = $yp0; + $75 = +HEAPF32[$74>>2]; + $im = $75; + $76 = $t45; + $77 = $i; + $arrayidx57 = (($76) + ($77<<2)|0); + $78 = +HEAPF32[$arrayidx57>>2]; + $t0 = $78; + $79 = $t45; + $80 = $N4; + $81 = $i; + $add58 = (($80) + ($81))|0; + $arrayidx59 = (($79) + ($add58<<2)|0); + $82 = +HEAPF32[$arrayidx59>>2]; + $t1 = $82; + $83 = $re; + $84 = $t0; + $mul60 = $83 * $84; + $85 = $im; + $86 = $t1; + $mul61 = $85 * $86; + $add62 = $mul60 + $mul61; + $yr53 = $add62; + $87 = $re; + $88 = $t1; + $mul63 = $87 * $88; + $89 = $im; + $90 = $t0; + $mul64 = $89 * $90; + $sub65 = $mul63 - $mul64; + $yi54 = $sub65; + $91 = $yp1; + $arrayidx66 = ((($91)) + 4|0); + $92 = +HEAPF32[$arrayidx66>>2]; + $re = $92; + $93 = $yp1; + $94 = +HEAPF32[$93>>2]; + $im = $94; + $95 = $yr53; + $96 = $yp0; + HEAPF32[$96>>2] = $95; + $97 = $yi54; + $98 = $yp1; + $arrayidx69 = ((($98)) + 4|0); + HEAPF32[$arrayidx69>>2] = $97; + $99 = $t45; + $100 = $N4; + $101 = $i; + $sub70 = (($100) - ($101))|0; + $sub71 = (($sub70) - 1)|0; + $arrayidx72 = (($99) + ($sub71<<2)|0); + $102 = +HEAPF32[$arrayidx72>>2]; + $t0 = $102; + $103 = $t45; + $104 = $N2; + $105 = $i; + $sub73 = (($104) - ($105))|0; + $sub74 = (($sub73) - 1)|0; + $arrayidx75 = (($103) + ($sub74<<2)|0); + $106 = +HEAPF32[$arrayidx75>>2]; + $t1 = $106; + $107 = $re; + $108 = $t0; + $mul76 = $107 * $108; + $109 = $im; + $110 = $t1; + $mul77 = $109 * $110; + $add78 = $mul76 + $mul77; + $yr53 = $add78; + $111 = $re; + $112 = $t1; + $mul79 = $111 * $112; + $113 = $im; + $114 = $t0; + $mul80 = $113 * $114; + $sub81 = $mul79 - $mul80; + $yi54 = $sub81; + $115 = $yr53; + $116 = $yp1; + HEAPF32[$116>>2] = $115; + $117 = $yi54; + $118 = $yp0; + $arrayidx83 = ((($118)) + 4|0); + HEAPF32[$arrayidx83>>2] = $117; + $119 = $yp0; + $add$ptr84 = ((($119)) + 8|0); + $yp0 = $add$ptr84; + $120 = $yp1; + $add$ptr85 = ((($120)) + -8|0); + $yp1 = $add$ptr85; + $121 = $i; + $inc87 = (($121) + 1)|0; + $i = $inc87; + } + $122 = $out$addr; + $123 = $overlap$addr; + $add$ptr90 = (($122) + ($123<<2)|0); + $add$ptr91 = ((($add$ptr90)) + -4|0); + $xp189 = $add$ptr91; + $124 = $out$addr; + $yp192 = $124; + $125 = $window$addr; + $wp1 = $125; + $126 = $window$addr; + $127 = $overlap$addr; + $add$ptr93 = (($126) + ($127<<2)|0); + $add$ptr94 = ((($add$ptr93)) + -4|0); + $wp2 = $add$ptr94; + $i = 0; + while(1) { + $128 = $i; + $129 = $overlap$addr; + $div = (($129|0) / 2)&-1; + $cmp96 = ($128|0)<($div|0); + if (!($cmp96)) { + break; + } + $130 = $xp189; + $131 = +HEAPF32[$130>>2]; + $x1 = $131; + $132 = $yp192; + $133 = +HEAPF32[$132>>2]; + $x2 = $133; + $134 = $wp2; + $135 = +HEAPF32[$134>>2]; + $136 = $x2; + $mul99 = $135 * $136; + $137 = $wp1; + $138 = +HEAPF32[$137>>2]; + $139 = $x1; + $mul100 = $138 * $139; + $sub101 = $mul99 - $mul100; + $140 = $yp192; + $incdec$ptr102 = ((($140)) + 4|0); + $yp192 = $incdec$ptr102; + HEAPF32[$140>>2] = $sub101; + $141 = $wp1; + $142 = +HEAPF32[$141>>2]; + $143 = $x2; + $mul103 = $142 * $143; + $144 = $wp2; + $145 = +HEAPF32[$144>>2]; + $146 = $x1; + $mul104 = $145 * $146; + $add105 = $mul103 + $mul104; + $147 = $xp189; + $incdec$ptr106 = ((($147)) + -4|0); + $xp189 = $incdec$ptr106; + HEAPF32[$147>>2] = $add105; + $148 = $wp1; + $incdec$ptr107 = ((($148)) + 4|0); + $wp1 = $incdec$ptr107; + $149 = $wp2; + $incdec$ptr108 = ((($149)) + -4|0); + $wp2 = $incdec$ptr108; + $150 = $i; + $inc110 = (($150) + 1)|0; + $i = $inc110; + } + STACKTOP = sp;return; +} +function _opus_custom_mode_create($Fs,$frame_size,$error) { + $Fs = $Fs|0; + $frame_size = $frame_size|0; + $error = $error|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0; + var $7 = 0, $8 = 0, $9 = 0, $Fs$addr = 0, $arrayidx = 0, $arrayidx10 = 0, $arrayidx6 = 0, $arrayidx7 = 0, $cmp = 0, $cmp2 = 0, $cmp5 = 0, $cmp8 = 0, $error$addr = 0, $frame_size$addr = 0, $i = 0, $inc = 0, $inc13 = 0, $j = 0, $mul = 0, $nbShortMdcts = 0; + var $retval = 0, $shl = 0, $shortMdctSize = 0, $tobool = 0, $tobool15 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $Fs$addr = $Fs; + $frame_size$addr = $frame_size; + $error$addr = $error; + $i = 0; + L1: while(1) { + $0 = $i; + $cmp = ($0|0)<(1); + if (!($cmp)) { + label = 12; + break; + } + $j = 0; + while(1) { + $1 = $j; + $cmp2 = ($1|0)<(4); + if (!($cmp2)) { + break; + } + $2 = $Fs$addr; + $3 = $i; + $arrayidx = (184 + ($3<<2)|0); + $4 = HEAP32[$arrayidx>>2]|0; + $5 = HEAP32[$4>>2]|0; + $cmp5 = ($2|0)==($5|0); + if ($cmp5) { + $6 = $frame_size$addr; + $7 = $j; + $shl = $6 << $7; + $8 = $i; + $arrayidx6 = (184 + ($8<<2)|0); + $9 = HEAP32[$arrayidx6>>2]|0; + $shortMdctSize = ((($9)) + 44|0); + $10 = HEAP32[$shortMdctSize>>2]|0; + $11 = $i; + $arrayidx7 = (184 + ($11<<2)|0); + $12 = HEAP32[$arrayidx7>>2]|0; + $nbShortMdcts = ((($12)) + 40|0); + $13 = HEAP32[$nbShortMdcts>>2]|0; + $mul = Math_imul($10, $13)|0; + $cmp8 = ($shl|0)==($mul|0); + if ($cmp8) { + label = 7; + break L1; + } + } + $18 = $j; + $inc = (($18) + 1)|0; + $j = $inc; + } + $19 = $i; + $inc13 = (($19) + 1)|0; + $i = $inc13; + } + if ((label|0) == 7) { + $14 = $error$addr; + $tobool = ($14|0)!=(0|0); + if ($tobool) { + $15 = $error$addr; + HEAP32[$15>>2] = 0; + } + $16 = $i; + $arrayidx10 = (184 + ($16<<2)|0); + $17 = HEAP32[$arrayidx10>>2]|0; + $retval = $17; + $22 = $retval; + STACKTOP = sp;return ($22|0); + } + else if ((label|0) == 12) { + $20 = $error$addr; + $tobool15 = ($20|0)!=(0|0); + if ($tobool15) { + $21 = $error$addr; + HEAP32[$21>>2] = -1; + } + $retval = 0; + $22 = $retval; + STACKTOP = sp;return ($22|0); + } + return (0)|0; +} +function _pitch_downsample($x,$x_lp,$len,$C,$arch) { + $x = $x|0; + $x_lp = $x_lp|0; + $len = $len|0; + $C = $C|0; + $arch = $arch|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0.0, $14 = 0, $15 = 0, $16 = 0, $17 = 0.0, $18 = 0, $19 = 0, $2 = 0, $20 = 0.0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0.0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0.0, $33 = 0, $34 = 0, $35 = 0, $36 = 0.0, $37 = 0, $38 = 0, $39 = 0.0, $4 = 0, $40 = 0, $41 = 0.0, $42 = 0, $43 = 0, $44 = 0.0; + var $45 = 0, $46 = 0.0, $47 = 0, $48 = 0, $49 = 0, $5 = 0.0, $50 = 0.0, $51 = 0, $52 = 0, $53 = 0.0, $54 = 0, $55 = 0, $56 = 0, $57 = 0.0, $58 = 0, $59 = 0, $6 = 0, $60 = 0.0, $61 = 0, $62 = 0.0; + var $63 = 0.0, $64 = 0, $65 = 0, $66 = 0.0, $67 = 0.0, $68 = 0.0, $69 = 0.0, $7 = 0, $70 = 0.0, $71 = 0.0, $72 = 0.0, $73 = 0.0, $74 = 0.0, $75 = 0.0, $76 = 0.0, $77 = 0.0, $78 = 0, $79 = 0, $8 = 0, $80 = 0; + var $9 = 0.0, $C$addr = 0, $ac = 0, $add = 0, $add10 = 0.0, $add101 = 0.0, $add18 = 0.0, $add32 = 0, $add34 = 0.0, $add39 = 0.0, $add42 = 0.0, $add5 = 0.0, $add51 = 0.0, $add54 = 0.0, $add86 = 0.0, $add91 = 0.0, $add96 = 0.0, $arch$addr = 0, $arrayidx1 = 0, $arrayidx102 = 0; + var $arrayidx103 = 0, $arrayidx105 = 0, $arrayidx12 = 0, $arrayidx14 = 0, $arrayidx26 = 0, $arrayidx29 = 0, $arrayidx30 = 0, $arrayidx33 = 0, $arrayidx36 = 0, $arrayidx38 = 0, $arrayidx4 = 0, $arrayidx41 = 0, $arrayidx47 = 0, $arrayidx49 = 0, $arrayidx61 = 0, $arrayidx67 = 0, $arrayidx79 = 0, $arrayidx81 = 0, $arrayidx88 = 0, $arrayidx9 = 0; + var $arrayidx92 = 0, $arrayidx93 = 0, $arrayidx94 = 0, $arrayidx97 = 0, $arrayidx98 = 0, $arrayidx99 = 0, $c1 = 0.0, $cmp = 0, $cmp21 = 0, $cmp24 = 0, $cmp59 = 0, $cmp75 = 0, $conv = 0.0, $conv64 = 0.0, $i = 0, $inc = 0, $inc44 = 0, $inc70 = 0, $inc83 = 0, $len$addr = 0; + var $lpc = 0, $lpc2 = 0, $mem = 0, $mul = 0, $mul100 = 0.0, $mul104 = 0.0, $mul11 = 0.0, $mul15 = 0.0, $mul19 = 0.0, $mul27 = 0, $mul3 = 0, $mul31 = 0, $mul35 = 0.0, $mul37 = 0, $mul40 = 0.0, $mul48 = 0.0, $mul52 = 0.0, $mul57 = 0.0, $mul6 = 0.0, $mul62 = 0.0; + var $mul63 = 0.0, $mul65 = 0.0, $mul66 = 0.0, $mul78 = 0.0, $mul8 = 0, $mul80 = 0.0, $mul90 = 0.0, $mul95 = 0.0, $shr = 0, $shr107 = 0, $shr23 = 0, $shr55 = 0, $sub = 0, $sub28 = 0, $sub68 = 0.0, $tmp = 0.0, $x$addr = 0, $x_lp$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 112|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(112|0); + $ac = sp + 68|0; + $lpc = sp + 48|0; + $mem = sp + 24|0; + $lpc2 = sp + 4|0; + $x$addr = $x; + $x_lp$addr = $x_lp; + $len$addr = $len; + $C$addr = $C; + $arch$addr = $arch; + $tmp = 1.0; + ;HEAP32[$mem>>2]=0|0;HEAP32[$mem+4>>2]=0|0;HEAP32[$mem+8>>2]=0|0;HEAP32[$mem+12>>2]=0|0;HEAP32[$mem+16>>2]=0|0; + $c1 = 0.80000001192092896; + $i = 1; + while(1) { + $0 = $i; + $1 = $len$addr; + $shr = $1 >> 1; + $cmp = ($0|0)<($shr|0); + $2 = $x$addr; + $3 = HEAP32[$2>>2]|0; + if (!($cmp)) { + break; + } + $4 = $i; + $mul = $4<<1; + $sub = (($mul) - 1)|0; + $arrayidx1 = (($3) + ($sub<<2)|0); + $5 = +HEAPF32[$arrayidx1>>2]; + $6 = $x$addr; + $7 = HEAP32[$6>>2]|0; + $8 = $i; + $mul3 = $8<<1; + $add = (($mul3) + 1)|0; + $arrayidx4 = (($7) + ($add<<2)|0); + $9 = +HEAPF32[$arrayidx4>>2]; + $add5 = $5 + $9; + $mul6 = 0.5 * $add5; + $10 = $x$addr; + $11 = HEAP32[$10>>2]|0; + $12 = $i; + $mul8 = $12<<1; + $arrayidx9 = (($11) + ($mul8<<2)|0); + $13 = +HEAPF32[$arrayidx9>>2]; + $add10 = $mul6 + $13; + $mul11 = 0.5 * $add10; + $14 = $x_lp$addr; + $15 = $i; + $arrayidx12 = (($14) + ($15<<2)|0); + HEAPF32[$arrayidx12>>2] = $mul11; + $16 = $i; + $inc = (($16) + 1)|0; + $i = $inc; + } + $arrayidx14 = ((($3)) + 4|0); + $17 = +HEAPF32[$arrayidx14>>2]; + $mul15 = 0.5 * $17; + $18 = $x$addr; + $19 = HEAP32[$18>>2]|0; + $20 = +HEAPF32[$19>>2]; + $add18 = $mul15 + $20; + $mul19 = 0.5 * $add18; + $21 = $x_lp$addr; + HEAPF32[$21>>2] = $mul19; + $22 = $C$addr; + $cmp21 = ($22|0)==(2); + if ($cmp21) { + $i = 1; + while(1) { + $23 = $i; + $24 = $len$addr; + $shr23 = $24 >> 1; + $cmp24 = ($23|0)<($shr23|0); + $25 = $x$addr; + $arrayidx26 = ((($25)) + 4|0); + $26 = HEAP32[$arrayidx26>>2]|0; + if (!($cmp24)) { + break; + } + $27 = $i; + $mul27 = $27<<1; + $sub28 = (($mul27) - 1)|0; + $arrayidx29 = (($26) + ($sub28<<2)|0); + $28 = +HEAPF32[$arrayidx29>>2]; + $29 = $x$addr; + $arrayidx30 = ((($29)) + 4|0); + $30 = HEAP32[$arrayidx30>>2]|0; + $31 = $i; + $mul31 = $31<<1; + $add32 = (($mul31) + 1)|0; + $arrayidx33 = (($30) + ($add32<<2)|0); + $32 = +HEAPF32[$arrayidx33>>2]; + $add34 = $28 + $32; + $mul35 = 0.5 * $add34; + $33 = $x$addr; + $arrayidx36 = ((($33)) + 4|0); + $34 = HEAP32[$arrayidx36>>2]|0; + $35 = $i; + $mul37 = $35<<1; + $arrayidx38 = (($34) + ($mul37<<2)|0); + $36 = +HEAPF32[$arrayidx38>>2]; + $add39 = $mul35 + $36; + $mul40 = 0.5 * $add39; + $37 = $x_lp$addr; + $38 = $i; + $arrayidx41 = (($37) + ($38<<2)|0); + $39 = +HEAPF32[$arrayidx41>>2]; + $add42 = $39 + $mul40; + HEAPF32[$arrayidx41>>2] = $add42; + $40 = $i; + $inc44 = (($40) + 1)|0; + $i = $inc44; + } + $arrayidx47 = ((($26)) + 4|0); + $41 = +HEAPF32[$arrayidx47>>2]; + $mul48 = 0.5 * $41; + $42 = $x$addr; + $arrayidx49 = ((($42)) + 4|0); + $43 = HEAP32[$arrayidx49>>2]|0; + $44 = +HEAPF32[$43>>2]; + $add51 = $mul48 + $44; + $mul52 = 0.5 * $add51; + $45 = $x_lp$addr; + $46 = +HEAPF32[$45>>2]; + $add54 = $46 + $mul52; + HEAPF32[$45>>2] = $add54; + } + $47 = $x_lp$addr; + $48 = $len$addr; + $shr55 = $48 >> 1; + $49 = $arch$addr; + (__celt_autocorr($47,$ac,0,0,4,$shr55,$49)|0); + $50 = +HEAPF32[$ac>>2]; + $mul57 = $50 * 1.0001000165939331; + HEAPF32[$ac>>2] = $mul57; + $i = 1; + while(1) { + $51 = $i; + $cmp59 = ($51|0)<=(4); + if (!($cmp59)) { + break; + } + $52 = $i; + $arrayidx61 = (($ac) + ($52<<2)|0); + $53 = +HEAPF32[$arrayidx61>>2]; + $54 = $i; + $conv = (+($54|0)); + $mul62 = 0.0080000003799796104 * $conv; + $mul63 = $53 * $mul62; + $55 = $i; + $conv64 = (+($55|0)); + $mul65 = 0.0080000003799796104 * $conv64; + $mul66 = $mul63 * $mul65; + $56 = $i; + $arrayidx67 = (($ac) + ($56<<2)|0); + $57 = +HEAPF32[$arrayidx67>>2]; + $sub68 = $57 - $mul66; + HEAPF32[$arrayidx67>>2] = $sub68; + $58 = $i; + $inc70 = (($58) + 1)|0; + $i = $inc70; + } + __celt_lpc($lpc,$ac,4); + $i = 0; + while(1) { + $59 = $i; + $cmp75 = ($59|0)<(4); + if (!($cmp75)) { + break; + } + $60 = $tmp; + $mul78 = 0.89999997615814208 * $60; + $tmp = $mul78; + $61 = $i; + $arrayidx79 = (($lpc) + ($61<<2)|0); + $62 = +HEAPF32[$arrayidx79>>2]; + $63 = $tmp; + $mul80 = $62 * $63; + $64 = $i; + $arrayidx81 = (($lpc) + ($64<<2)|0); + HEAPF32[$arrayidx81>>2] = $mul80; + $65 = $i; + $inc83 = (($65) + 1)|0; + $i = $inc83; + } + $66 = +HEAPF32[$lpc>>2]; + $add86 = $66 + 0.80000001192092896; + HEAPF32[$lpc2>>2] = $add86; + $arrayidx88 = ((($lpc)) + 4|0); + $67 = +HEAPF32[$arrayidx88>>2]; + $68 = $c1; + $69 = +HEAPF32[$lpc>>2]; + $mul90 = $68 * $69; + $add91 = $67 + $mul90; + $arrayidx92 = ((($lpc2)) + 4|0); + HEAPF32[$arrayidx92>>2] = $add91; + $arrayidx93 = ((($lpc)) + 8|0); + $70 = +HEAPF32[$arrayidx93>>2]; + $71 = $c1; + $arrayidx94 = ((($lpc)) + 4|0); + $72 = +HEAPF32[$arrayidx94>>2]; + $mul95 = $71 * $72; + $add96 = $70 + $mul95; + $arrayidx97 = ((($lpc2)) + 8|0); + HEAPF32[$arrayidx97>>2] = $add96; + $arrayidx98 = ((($lpc)) + 12|0); + $73 = +HEAPF32[$arrayidx98>>2]; + $74 = $c1; + $arrayidx99 = ((($lpc)) + 8|0); + $75 = +HEAPF32[$arrayidx99>>2]; + $mul100 = $74 * $75; + $add101 = $73 + $mul100; + $arrayidx102 = ((($lpc2)) + 12|0); + HEAPF32[$arrayidx102>>2] = $add101; + $76 = $c1; + $arrayidx103 = ((($lpc)) + 12|0); + $77 = +HEAPF32[$arrayidx103>>2]; + $mul104 = $76 * $77; + $arrayidx105 = ((($lpc2)) + 16|0); + HEAPF32[$arrayidx105>>2] = $mul104; + $78 = $x_lp$addr; + $79 = $x_lp$addr; + $80 = $len$addr; + $shr107 = $80 >> 1; + _celt_fir5($78,$lpc2,$79,$shr107,$mem); + STACKTOP = sp;return; +} +function _celt_fir5($x,$num,$y,$N,$mem) { + $x = $x|0; + $num = $num|0; + $y = $y|0; + $N = $N|0; + $mem = $mem|0; + var $0 = 0, $1 = 0.0, $10 = 0, $11 = 0.0, $12 = 0, $13 = 0.0, $14 = 0, $15 = 0.0, $16 = 0, $17 = 0.0, $18 = 0, $19 = 0.0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0.0, $25 = 0.0, $26 = 0.0; + var $27 = 0.0, $28 = 0.0, $29 = 0.0, $3 = 0.0, $30 = 0.0, $31 = 0.0, $32 = 0.0, $33 = 0.0, $34 = 0.0, $35 = 0.0, $36 = 0.0, $37 = 0.0, $38 = 0.0, $39 = 0.0, $4 = 0, $40 = 0.0, $41 = 0.0, $42 = 0.0, $43 = 0.0, $44 = 0; + var $45 = 0, $46 = 0.0, $47 = 0.0, $48 = 0, $49 = 0, $5 = 0.0, $50 = 0, $51 = 0.0, $52 = 0, $53 = 0.0, $54 = 0, $55 = 0.0, $56 = 0, $57 = 0.0, $58 = 0, $59 = 0.0, $6 = 0, $60 = 0, $7 = 0.0, $8 = 0; + var $9 = 0.0, $N$addr = 0, $add = 0.0, $add12 = 0.0, $add14 = 0.0, $add16 = 0.0, $add18 = 0.0, $arrayidx1 = 0, $arrayidx10 = 0, $arrayidx19 = 0, $arrayidx2 = 0, $arrayidx20 = 0, $arrayidx22 = 0, $arrayidx23 = 0, $arrayidx24 = 0, $arrayidx25 = 0, $arrayidx3 = 0, $arrayidx4 = 0, $arrayidx6 = 0, $arrayidx7 = 0; + var $arrayidx8 = 0, $arrayidx9 = 0, $cmp = 0, $i = 0, $inc = 0, $mem$addr = 0, $mem0 = 0.0, $mem1 = 0.0, $mem2 = 0.0, $mem3 = 0.0, $mem4 = 0.0, $mul = 0.0, $mul11 = 0.0, $mul13 = 0.0, $mul15 = 0.0, $mul17 = 0.0, $num$addr = 0, $num0 = 0.0, $num1 = 0.0, $num2 = 0.0; + var $num3 = 0.0, $num4 = 0.0, $sum = 0.0, $x$addr = 0, $y$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 80|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(80|0); + $x$addr = $x; + $num$addr = $num; + $y$addr = $y; + $N$addr = $N; + $mem$addr = $mem; + $0 = $num$addr; + $1 = +HEAPF32[$0>>2]; + $num0 = $1; + $2 = $num$addr; + $arrayidx1 = ((($2)) + 4|0); + $3 = +HEAPF32[$arrayidx1>>2]; + $num1 = $3; + $4 = $num$addr; + $arrayidx2 = ((($4)) + 8|0); + $5 = +HEAPF32[$arrayidx2>>2]; + $num2 = $5; + $6 = $num$addr; + $arrayidx3 = ((($6)) + 12|0); + $7 = +HEAPF32[$arrayidx3>>2]; + $num3 = $7; + $8 = $num$addr; + $arrayidx4 = ((($8)) + 16|0); + $9 = +HEAPF32[$arrayidx4>>2]; + $num4 = $9; + $10 = $mem$addr; + $11 = +HEAPF32[$10>>2]; + $mem0 = $11; + $12 = $mem$addr; + $arrayidx6 = ((($12)) + 4|0); + $13 = +HEAPF32[$arrayidx6>>2]; + $mem1 = $13; + $14 = $mem$addr; + $arrayidx7 = ((($14)) + 8|0); + $15 = +HEAPF32[$arrayidx7>>2]; + $mem2 = $15; + $16 = $mem$addr; + $arrayidx8 = ((($16)) + 12|0); + $17 = +HEAPF32[$arrayidx8>>2]; + $mem3 = $17; + $18 = $mem$addr; + $arrayidx9 = ((($18)) + 16|0); + $19 = +HEAPF32[$arrayidx9>>2]; + $mem4 = $19; + $i = 0; + while(1) { + $20 = $i; + $21 = $N$addr; + $cmp = ($20|0)<($21|0); + if (!($cmp)) { + break; + } + $22 = $x$addr; + $23 = $i; + $arrayidx10 = (($22) + ($23<<2)|0); + $24 = +HEAPF32[$arrayidx10>>2]; + $sum = $24; + $25 = $sum; + $26 = $num0; + $27 = $mem0; + $mul = $26 * $27; + $add = $25 + $mul; + $sum = $add; + $28 = $sum; + $29 = $num1; + $30 = $mem1; + $mul11 = $29 * $30; + $add12 = $28 + $mul11; + $sum = $add12; + $31 = $sum; + $32 = $num2; + $33 = $mem2; + $mul13 = $32 * $33; + $add14 = $31 + $mul13; + $sum = $add14; + $34 = $sum; + $35 = $num3; + $36 = $mem3; + $mul15 = $35 * $36; + $add16 = $34 + $mul15; + $sum = $add16; + $37 = $sum; + $38 = $num4; + $39 = $mem4; + $mul17 = $38 * $39; + $add18 = $37 + $mul17; + $sum = $add18; + $40 = $mem3; + $mem4 = $40; + $41 = $mem2; + $mem3 = $41; + $42 = $mem1; + $mem2 = $42; + $43 = $mem0; + $mem1 = $43; + $44 = $x$addr; + $45 = $i; + $arrayidx19 = (($44) + ($45<<2)|0); + $46 = +HEAPF32[$arrayidx19>>2]; + $mem0 = $46; + $47 = $sum; + $48 = $y$addr; + $49 = $i; + $arrayidx20 = (($48) + ($49<<2)|0); + HEAPF32[$arrayidx20>>2] = $47; + $50 = $i; + $inc = (($50) + 1)|0; + $i = $inc; + } + $51 = $mem0; + $52 = $mem$addr; + HEAPF32[$52>>2] = $51; + $53 = $mem1; + $54 = $mem$addr; + $arrayidx22 = ((($54)) + 4|0); + HEAPF32[$arrayidx22>>2] = $53; + $55 = $mem2; + $56 = $mem$addr; + $arrayidx23 = ((($56)) + 8|0); + HEAPF32[$arrayidx23>>2] = $55; + $57 = $mem3; + $58 = $mem$addr; + $arrayidx24 = ((($58)) + 12|0); + HEAPF32[$arrayidx24>>2] = $57; + $59 = $mem4; + $60 = $mem$addr; + $arrayidx25 = ((($60)) + 16|0); + HEAPF32[$arrayidx25>>2] = $59; + STACKTOP = sp;return; +} +function _celt_pitch_xcorr($_x,$_y,$xcorr,$len,$max_pitch,$arch) { + $_x = $_x|0; + $_y = $_y|0; + $xcorr = $xcorr|0; + $len = $len|0; + $max_pitch = $max_pitch|0; + $arch = $arch|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0.0, $13 = 0, $14 = 0, $15 = 0.0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0.0, $26 = 0; + var $27 = 0, $28 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0.0, $7 = 0, $8 = 0, $9 = 0.0, $_x$addr = 0, $_y$addr = 0, $add = 0, $add$ptr = 0, $add$ptr15 = 0, $add10 = 0, $add5 = 0, $add8 = 0, $arch$addr = 0, $arrayidx1 = 0, $arrayidx16 = 0; + var $arrayidx2 = 0, $arrayidx3 = 0, $arrayidx4 = 0, $arrayidx6 = 0, $arrayidx7 = 0, $arrayidx9 = 0, $call = 0.0, $cmp = 0, $cmp12 = 0, $i = 0, $inc = 0, $len$addr = 0, $max_pitch$addr = 0, $sub = 0, $sum = 0, $sum14 = 0.0, $xcorr$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 64|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(64|0); + $sum = sp + 8|0; + $_x$addr = $_x; + $_y$addr = $_y; + $xcorr$addr = $xcorr; + $len$addr = $len; + $max_pitch$addr = $max_pitch; + $arch$addr = $arch; + $i = 0; + while(1) { + $0 = $i; + $1 = $max_pitch$addr; + $sub = (($1) - 3)|0; + $cmp = ($0|0)<($sub|0); + if (!($cmp)) { + break; + } + ;HEAP32[$sum>>2]=0|0;HEAP32[$sum+4>>2]=0|0;HEAP32[$sum+8>>2]=0|0;HEAP32[$sum+12>>2]=0|0; + $2 = $_x$addr; + $3 = $_y$addr; + $4 = $i; + $add$ptr = (($3) + ($4<<2)|0); + $5 = $len$addr; + _xcorr_kernel_c($2,$add$ptr,$sum,$5); + $6 = +HEAPF32[$sum>>2]; + $7 = $xcorr$addr; + $8 = $i; + $arrayidx1 = (($7) + ($8<<2)|0); + HEAPF32[$arrayidx1>>2] = $6; + $arrayidx2 = ((($sum)) + 4|0); + $9 = +HEAPF32[$arrayidx2>>2]; + $10 = $xcorr$addr; + $11 = $i; + $add = (($11) + 1)|0; + $arrayidx3 = (($10) + ($add<<2)|0); + HEAPF32[$arrayidx3>>2] = $9; + $arrayidx4 = ((($sum)) + 8|0); + $12 = +HEAPF32[$arrayidx4>>2]; + $13 = $xcorr$addr; + $14 = $i; + $add5 = (($14) + 2)|0; + $arrayidx6 = (($13) + ($add5<<2)|0); + HEAPF32[$arrayidx6>>2] = $12; + $arrayidx7 = ((($sum)) + 12|0); + $15 = +HEAPF32[$arrayidx7>>2]; + $16 = $xcorr$addr; + $17 = $i; + $add8 = (($17) + 3)|0; + $arrayidx9 = (($16) + ($add8<<2)|0); + HEAPF32[$arrayidx9>>2] = $15; + $18 = $i; + $add10 = (($18) + 4)|0; + $i = $add10; + } + while(1) { + $19 = $i; + $20 = $max_pitch$addr; + $cmp12 = ($19|0)<($20|0); + if (!($cmp12)) { + break; + } + $21 = $_x$addr; + $22 = $_y$addr; + $23 = $i; + $add$ptr15 = (($22) + ($23<<2)|0); + $24 = $len$addr; + $call = (+_celt_inner_prod_c_95($21,$add$ptr15,$24)); + $sum14 = $call; + $25 = $sum14; + $26 = $xcorr$addr; + $27 = $i; + $arrayidx16 = (($26) + ($27<<2)|0); + HEAPF32[$arrayidx16>>2] = $25; + $28 = $i; + $inc = (($28) + 1)|0; + $i = $inc; + } + STACKTOP = sp;return; +} +function _xcorr_kernel_c($x,$y,$sum,$len) { + $x = $x|0; + $y = $y|0; + $sum = $sum|0; + $len = $len|0; + var $0 = 0, $1 = 0.0, $10 = 0, $100 = 0.0, $101 = 0.0, $102 = 0.0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0.0, $109 = 0, $11 = 0.0, $110 = 0.0, $111 = 0, $112 = 0.0, $113 = 0.0, $114 = 0.0, $115 = 0; + var $116 = 0, $117 = 0.0, $118 = 0.0, $119 = 0.0, $12 = 0, $120 = 0, $121 = 0, $122 = 0.0, $123 = 0.0, $124 = 0.0, $125 = 0, $126 = 0, $127 = 0.0, $128 = 0.0, $129 = 0.0, $13 = 0.0, $130 = 0, $131 = 0, $132 = 0, $133 = 0; + var $134 = 0.0, $135 = 0, $136 = 0.0, $137 = 0, $138 = 0.0, $139 = 0.0, $14 = 0.0, $140 = 0.0, $141 = 0, $142 = 0, $143 = 0.0, $144 = 0.0, $145 = 0.0, $146 = 0, $147 = 0, $148 = 0.0, $149 = 0.0, $15 = 0.0, $150 = 0.0, $151 = 0; + var $152 = 0, $153 = 0.0, $154 = 0.0, $155 = 0.0, $156 = 0, $157 = 0, $158 = 0, $159 = 0, $16 = 0, $160 = 0.0, $161 = 0, $162 = 0.0, $163 = 0, $164 = 0.0, $165 = 0.0, $166 = 0.0, $167 = 0, $168 = 0, $169 = 0.0, $17 = 0; + var $170 = 0.0, $171 = 0.0, $172 = 0, $173 = 0, $174 = 0.0, $175 = 0.0, $176 = 0.0, $177 = 0, $178 = 0, $179 = 0.0, $18 = 0.0, $180 = 0.0, $181 = 0.0, $182 = 0, $19 = 0.0, $2 = 0, $20 = 0.0, $21 = 0, $22 = 0, $23 = 0.0; + var $24 = 0.0, $25 = 0.0, $26 = 0, $27 = 0, $28 = 0.0, $29 = 0.0, $3 = 0.0, $30 = 0.0, $31 = 0, $32 = 0, $33 = 0.0, $34 = 0, $35 = 0.0, $36 = 0, $37 = 0.0, $38 = 0.0, $39 = 0.0, $4 = 0, $40 = 0, $41 = 0; + var $42 = 0.0, $43 = 0.0, $44 = 0.0, $45 = 0, $46 = 0, $47 = 0.0, $48 = 0.0, $49 = 0.0, $5 = 0.0, $50 = 0, $51 = 0, $52 = 0.0, $53 = 0.0, $54 = 0.0, $55 = 0, $56 = 0, $57 = 0.0, $58 = 0, $59 = 0.0, $6 = 0; + var $60 = 0, $61 = 0.0, $62 = 0.0, $63 = 0.0, $64 = 0, $65 = 0, $66 = 0.0, $67 = 0.0, $68 = 0.0, $69 = 0, $7 = 0, $70 = 0, $71 = 0.0, $72 = 0.0, $73 = 0.0, $74 = 0, $75 = 0, $76 = 0.0, $77 = 0.0, $78 = 0.0; + var $79 = 0, $8 = 0, $80 = 0, $81 = 0.0, $82 = 0, $83 = 0.0, $84 = 0, $85 = 0.0, $86 = 0.0, $87 = 0.0, $88 = 0, $89 = 0, $9 = 0.0, $90 = 0.0, $91 = 0.0, $92 = 0.0, $93 = 0, $94 = 0, $95 = 0.0, $96 = 0.0; + var $97 = 0.0, $98 = 0, $99 = 0, $add = 0.0, $add101 = 0.0, $add105 = 0.0, $add109 = 0.0, $add113 = 0.0, $add12 = 0.0, $add123 = 0.0, $add127 = 0.0, $add131 = 0.0, $add135 = 0.0, $add16 = 0.0, $add22 = 0.0, $add26 = 0.0, $add30 = 0.0, $add34 = 0.0, $add40 = 0.0, $add44 = 0.0; + var $add48 = 0.0, $add52 = 0.0, $add58 = 0.0, $add62 = 0.0, $add66 = 0.0, $add70 = 0.0, $add72 = 0, $add79 = 0.0, $add8 = 0.0, $add83 = 0.0, $add87 = 0.0, $add91 = 0.0, $arrayidx10 = 0, $arrayidx103 = 0, $arrayidx106 = 0, $arrayidx107 = 0, $arrayidx110 = 0, $arrayidx111 = 0, $arrayidx114 = 0, $arrayidx125 = 0; + var $arrayidx128 = 0, $arrayidx129 = 0, $arrayidx13 = 0, $arrayidx132 = 0, $arrayidx133 = 0, $arrayidx136 = 0, $arrayidx14 = 0, $arrayidx17 = 0, $arrayidx24 = 0, $arrayidx27 = 0, $arrayidx28 = 0, $arrayidx31 = 0, $arrayidx32 = 0, $arrayidx35 = 0, $arrayidx42 = 0, $arrayidx45 = 0, $arrayidx46 = 0, $arrayidx49 = 0, $arrayidx50 = 0, $arrayidx53 = 0; + var $arrayidx6 = 0, $arrayidx60 = 0, $arrayidx63 = 0, $arrayidx64 = 0, $arrayidx67 = 0, $arrayidx68 = 0, $arrayidx71 = 0, $arrayidx81 = 0, $arrayidx84 = 0, $arrayidx85 = 0, $arrayidx88 = 0, $arrayidx89 = 0, $arrayidx9 = 0, $arrayidx92 = 0, $cmp = 0, $cmp116 = 0, $cmp73 = 0, $cmp94 = 0, $inc = 0, $inc93 = 0; + var $incdec$ptr = 0, $incdec$ptr1 = 0, $incdec$ptr119 = 0, $incdec$ptr120 = 0, $incdec$ptr18 = 0, $incdec$ptr19 = 0, $incdec$ptr2 = 0, $incdec$ptr3 = 0, $incdec$ptr36 = 0, $incdec$ptr37 = 0, $incdec$ptr4 = 0, $incdec$ptr54 = 0, $incdec$ptr55 = 0, $incdec$ptr75 = 0, $incdec$ptr76 = 0, $incdec$ptr97 = 0, $incdec$ptr98 = 0, $j = 0, $len$addr = 0, $mul = 0.0; + var $mul100 = 0.0, $mul104 = 0.0, $mul108 = 0.0, $mul11 = 0.0, $mul112 = 0.0, $mul122 = 0.0, $mul126 = 0.0, $mul130 = 0.0, $mul134 = 0.0, $mul15 = 0.0, $mul21 = 0.0, $mul25 = 0.0, $mul29 = 0.0, $mul33 = 0.0, $mul39 = 0.0, $mul43 = 0.0, $mul47 = 0.0, $mul51 = 0.0, $mul57 = 0.0, $mul61 = 0.0; + var $mul65 = 0.0, $mul69 = 0.0, $mul7 = 0.0, $mul78 = 0.0, $mul82 = 0.0, $mul86 = 0.0, $mul90 = 0.0, $sub = 0, $sum$addr = 0, $tmp = 0.0, $tmp118 = 0.0, $tmp74 = 0.0, $tmp96 = 0.0, $x$addr = 0, $y$addr = 0, $y_0 = 0.0, $y_1 = 0.0, $y_2 = 0.0, $y_3 = 0.0, label = 0; + var sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 64|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(64|0); + $x$addr = $x; + $y$addr = $y; + $sum$addr = $sum; + $len$addr = $len; + $y_3 = 0.0; + $0 = $y$addr; + $incdec$ptr = ((($0)) + 4|0); + $y$addr = $incdec$ptr; + $1 = +HEAPF32[$0>>2]; + $y_0 = $1; + $2 = $y$addr; + $incdec$ptr1 = ((($2)) + 4|0); + $y$addr = $incdec$ptr1; + $3 = +HEAPF32[$2>>2]; + $y_1 = $3; + $4 = $y$addr; + $incdec$ptr2 = ((($4)) + 4|0); + $y$addr = $incdec$ptr2; + $5 = +HEAPF32[$4>>2]; + $y_2 = $5; + $j = 0; + while(1) { + $6 = $j; + $7 = $len$addr; + $sub = (($7) - 3)|0; + $cmp = ($6|0)<($sub|0); + if (!($cmp)) { + break; + } + $8 = $x$addr; + $incdec$ptr3 = ((($8)) + 4|0); + $x$addr = $incdec$ptr3; + $9 = +HEAPF32[$8>>2]; + $tmp = $9; + $10 = $y$addr; + $incdec$ptr4 = ((($10)) + 4|0); + $y$addr = $incdec$ptr4; + $11 = +HEAPF32[$10>>2]; + $y_3 = $11; + $12 = $sum$addr; + $13 = +HEAPF32[$12>>2]; + $14 = $tmp; + $15 = $y_0; + $mul = $14 * $15; + $add = $13 + $mul; + $16 = $sum$addr; + HEAPF32[$16>>2] = $add; + $17 = $sum$addr; + $arrayidx6 = ((($17)) + 4|0); + $18 = +HEAPF32[$arrayidx6>>2]; + $19 = $tmp; + $20 = $y_1; + $mul7 = $19 * $20; + $add8 = $18 + $mul7; + $21 = $sum$addr; + $arrayidx9 = ((($21)) + 4|0); + HEAPF32[$arrayidx9>>2] = $add8; + $22 = $sum$addr; + $arrayidx10 = ((($22)) + 8|0); + $23 = +HEAPF32[$arrayidx10>>2]; + $24 = $tmp; + $25 = $y_2; + $mul11 = $24 * $25; + $add12 = $23 + $mul11; + $26 = $sum$addr; + $arrayidx13 = ((($26)) + 8|0); + HEAPF32[$arrayidx13>>2] = $add12; + $27 = $sum$addr; + $arrayidx14 = ((($27)) + 12|0); + $28 = +HEAPF32[$arrayidx14>>2]; + $29 = $tmp; + $30 = $y_3; + $mul15 = $29 * $30; + $add16 = $28 + $mul15; + $31 = $sum$addr; + $arrayidx17 = ((($31)) + 12|0); + HEAPF32[$arrayidx17>>2] = $add16; + $32 = $x$addr; + $incdec$ptr18 = ((($32)) + 4|0); + $x$addr = $incdec$ptr18; + $33 = +HEAPF32[$32>>2]; + $tmp = $33; + $34 = $y$addr; + $incdec$ptr19 = ((($34)) + 4|0); + $y$addr = $incdec$ptr19; + $35 = +HEAPF32[$34>>2]; + $y_0 = $35; + $36 = $sum$addr; + $37 = +HEAPF32[$36>>2]; + $38 = $tmp; + $39 = $y_1; + $mul21 = $38 * $39; + $add22 = $37 + $mul21; + $40 = $sum$addr; + HEAPF32[$40>>2] = $add22; + $41 = $sum$addr; + $arrayidx24 = ((($41)) + 4|0); + $42 = +HEAPF32[$arrayidx24>>2]; + $43 = $tmp; + $44 = $y_2; + $mul25 = $43 * $44; + $add26 = $42 + $mul25; + $45 = $sum$addr; + $arrayidx27 = ((($45)) + 4|0); + HEAPF32[$arrayidx27>>2] = $add26; + $46 = $sum$addr; + $arrayidx28 = ((($46)) + 8|0); + $47 = +HEAPF32[$arrayidx28>>2]; + $48 = $tmp; + $49 = $y_3; + $mul29 = $48 * $49; + $add30 = $47 + $mul29; + $50 = $sum$addr; + $arrayidx31 = ((($50)) + 8|0); + HEAPF32[$arrayidx31>>2] = $add30; + $51 = $sum$addr; + $arrayidx32 = ((($51)) + 12|0); + $52 = +HEAPF32[$arrayidx32>>2]; + $53 = $tmp; + $54 = $y_0; + $mul33 = $53 * $54; + $add34 = $52 + $mul33; + $55 = $sum$addr; + $arrayidx35 = ((($55)) + 12|0); + HEAPF32[$arrayidx35>>2] = $add34; + $56 = $x$addr; + $incdec$ptr36 = ((($56)) + 4|0); + $x$addr = $incdec$ptr36; + $57 = +HEAPF32[$56>>2]; + $tmp = $57; + $58 = $y$addr; + $incdec$ptr37 = ((($58)) + 4|0); + $y$addr = $incdec$ptr37; + $59 = +HEAPF32[$58>>2]; + $y_1 = $59; + $60 = $sum$addr; + $61 = +HEAPF32[$60>>2]; + $62 = $tmp; + $63 = $y_2; + $mul39 = $62 * $63; + $add40 = $61 + $mul39; + $64 = $sum$addr; + HEAPF32[$64>>2] = $add40; + $65 = $sum$addr; + $arrayidx42 = ((($65)) + 4|0); + $66 = +HEAPF32[$arrayidx42>>2]; + $67 = $tmp; + $68 = $y_3; + $mul43 = $67 * $68; + $add44 = $66 + $mul43; + $69 = $sum$addr; + $arrayidx45 = ((($69)) + 4|0); + HEAPF32[$arrayidx45>>2] = $add44; + $70 = $sum$addr; + $arrayidx46 = ((($70)) + 8|0); + $71 = +HEAPF32[$arrayidx46>>2]; + $72 = $tmp; + $73 = $y_0; + $mul47 = $72 * $73; + $add48 = $71 + $mul47; + $74 = $sum$addr; + $arrayidx49 = ((($74)) + 8|0); + HEAPF32[$arrayidx49>>2] = $add48; + $75 = $sum$addr; + $arrayidx50 = ((($75)) + 12|0); + $76 = +HEAPF32[$arrayidx50>>2]; + $77 = $tmp; + $78 = $y_1; + $mul51 = $77 * $78; + $add52 = $76 + $mul51; + $79 = $sum$addr; + $arrayidx53 = ((($79)) + 12|0); + HEAPF32[$arrayidx53>>2] = $add52; + $80 = $x$addr; + $incdec$ptr54 = ((($80)) + 4|0); + $x$addr = $incdec$ptr54; + $81 = +HEAPF32[$80>>2]; + $tmp = $81; + $82 = $y$addr; + $incdec$ptr55 = ((($82)) + 4|0); + $y$addr = $incdec$ptr55; + $83 = +HEAPF32[$82>>2]; + $y_2 = $83; + $84 = $sum$addr; + $85 = +HEAPF32[$84>>2]; + $86 = $tmp; + $87 = $y_3; + $mul57 = $86 * $87; + $add58 = $85 + $mul57; + $88 = $sum$addr; + HEAPF32[$88>>2] = $add58; + $89 = $sum$addr; + $arrayidx60 = ((($89)) + 4|0); + $90 = +HEAPF32[$arrayidx60>>2]; + $91 = $tmp; + $92 = $y_0; + $mul61 = $91 * $92; + $add62 = $90 + $mul61; + $93 = $sum$addr; + $arrayidx63 = ((($93)) + 4|0); + HEAPF32[$arrayidx63>>2] = $add62; + $94 = $sum$addr; + $arrayidx64 = ((($94)) + 8|0); + $95 = +HEAPF32[$arrayidx64>>2]; + $96 = $tmp; + $97 = $y_1; + $mul65 = $96 * $97; + $add66 = $95 + $mul65; + $98 = $sum$addr; + $arrayidx67 = ((($98)) + 8|0); + HEAPF32[$arrayidx67>>2] = $add66; + $99 = $sum$addr; + $arrayidx68 = ((($99)) + 12|0); + $100 = +HEAPF32[$arrayidx68>>2]; + $101 = $tmp; + $102 = $y_2; + $mul69 = $101 * $102; + $add70 = $100 + $mul69; + $103 = $sum$addr; + $arrayidx71 = ((($103)) + 12|0); + HEAPF32[$arrayidx71>>2] = $add70; + $104 = $j; + $add72 = (($104) + 4)|0; + $j = $add72; + } + $105 = $j; + $inc = (($105) + 1)|0; + $j = $inc; + $106 = $len$addr; + $cmp73 = ($105|0)<($106|0); + if ($cmp73) { + $107 = $x$addr; + $incdec$ptr75 = ((($107)) + 4|0); + $x$addr = $incdec$ptr75; + $108 = +HEAPF32[$107>>2]; + $tmp74 = $108; + $109 = $y$addr; + $incdec$ptr76 = ((($109)) + 4|0); + $y$addr = $incdec$ptr76; + $110 = +HEAPF32[$109>>2]; + $y_3 = $110; + $111 = $sum$addr; + $112 = +HEAPF32[$111>>2]; + $113 = $tmp74; + $114 = $y_0; + $mul78 = $113 * $114; + $add79 = $112 + $mul78; + $115 = $sum$addr; + HEAPF32[$115>>2] = $add79; + $116 = $sum$addr; + $arrayidx81 = ((($116)) + 4|0); + $117 = +HEAPF32[$arrayidx81>>2]; + $118 = $tmp74; + $119 = $y_1; + $mul82 = $118 * $119; + $add83 = $117 + $mul82; + $120 = $sum$addr; + $arrayidx84 = ((($120)) + 4|0); + HEAPF32[$arrayidx84>>2] = $add83; + $121 = $sum$addr; + $arrayidx85 = ((($121)) + 8|0); + $122 = +HEAPF32[$arrayidx85>>2]; + $123 = $tmp74; + $124 = $y_2; + $mul86 = $123 * $124; + $add87 = $122 + $mul86; + $125 = $sum$addr; + $arrayidx88 = ((($125)) + 8|0); + HEAPF32[$arrayidx88>>2] = $add87; + $126 = $sum$addr; + $arrayidx89 = ((($126)) + 12|0); + $127 = +HEAPF32[$arrayidx89>>2]; + $128 = $tmp74; + $129 = $y_3; + $mul90 = $128 * $129; + $add91 = $127 + $mul90; + $130 = $sum$addr; + $arrayidx92 = ((($130)) + 12|0); + HEAPF32[$arrayidx92>>2] = $add91; + } + $131 = $j; + $inc93 = (($131) + 1)|0; + $j = $inc93; + $132 = $len$addr; + $cmp94 = ($131|0)<($132|0); + if ($cmp94) { + $133 = $x$addr; + $incdec$ptr97 = ((($133)) + 4|0); + $x$addr = $incdec$ptr97; + $134 = +HEAPF32[$133>>2]; + $tmp96 = $134; + $135 = $y$addr; + $incdec$ptr98 = ((($135)) + 4|0); + $y$addr = $incdec$ptr98; + $136 = +HEAPF32[$135>>2]; + $y_0 = $136; + $137 = $sum$addr; + $138 = +HEAPF32[$137>>2]; + $139 = $tmp96; + $140 = $y_1; + $mul100 = $139 * $140; + $add101 = $138 + $mul100; + $141 = $sum$addr; + HEAPF32[$141>>2] = $add101; + $142 = $sum$addr; + $arrayidx103 = ((($142)) + 4|0); + $143 = +HEAPF32[$arrayidx103>>2]; + $144 = $tmp96; + $145 = $y_2; + $mul104 = $144 * $145; + $add105 = $143 + $mul104; + $146 = $sum$addr; + $arrayidx106 = ((($146)) + 4|0); + HEAPF32[$arrayidx106>>2] = $add105; + $147 = $sum$addr; + $arrayidx107 = ((($147)) + 8|0); + $148 = +HEAPF32[$arrayidx107>>2]; + $149 = $tmp96; + $150 = $y_3; + $mul108 = $149 * $150; + $add109 = $148 + $mul108; + $151 = $sum$addr; + $arrayidx110 = ((($151)) + 8|0); + HEAPF32[$arrayidx110>>2] = $add109; + $152 = $sum$addr; + $arrayidx111 = ((($152)) + 12|0); + $153 = +HEAPF32[$arrayidx111>>2]; + $154 = $tmp96; + $155 = $y_0; + $mul112 = $154 * $155; + $add113 = $153 + $mul112; + $156 = $sum$addr; + $arrayidx114 = ((($156)) + 12|0); + HEAPF32[$arrayidx114>>2] = $add113; + } + $157 = $j; + $158 = $len$addr; + $cmp116 = ($157|0)<($158|0); + if (!($cmp116)) { + STACKTOP = sp;return; + } + $159 = $x$addr; + $incdec$ptr119 = ((($159)) + 4|0); + $x$addr = $incdec$ptr119; + $160 = +HEAPF32[$159>>2]; + $tmp118 = $160; + $161 = $y$addr; + $incdec$ptr120 = ((($161)) + 4|0); + $y$addr = $incdec$ptr120; + $162 = +HEAPF32[$161>>2]; + $y_1 = $162; + $163 = $sum$addr; + $164 = +HEAPF32[$163>>2]; + $165 = $tmp118; + $166 = $y_2; + $mul122 = $165 * $166; + $add123 = $164 + $mul122; + $167 = $sum$addr; + HEAPF32[$167>>2] = $add123; + $168 = $sum$addr; + $arrayidx125 = ((($168)) + 4|0); + $169 = +HEAPF32[$arrayidx125>>2]; + $170 = $tmp118; + $171 = $y_3; + $mul126 = $170 * $171; + $add127 = $169 + $mul126; + $172 = $sum$addr; + $arrayidx128 = ((($172)) + 4|0); + HEAPF32[$arrayidx128>>2] = $add127; + $173 = $sum$addr; + $arrayidx129 = ((($173)) + 8|0); + $174 = +HEAPF32[$arrayidx129>>2]; + $175 = $tmp118; + $176 = $y_0; + $mul130 = $175 * $176; + $add131 = $174 + $mul130; + $177 = $sum$addr; + $arrayidx132 = ((($177)) + 8|0); + HEAPF32[$arrayidx132>>2] = $add131; + $178 = $sum$addr; + $arrayidx133 = ((($178)) + 12|0); + $179 = +HEAPF32[$arrayidx133>>2]; + $180 = $tmp118; + $181 = $y_1; + $mul134 = $180 * $181; + $add135 = $179 + $mul134; + $182 = $sum$addr; + $arrayidx136 = ((($182)) + 12|0); + HEAPF32[$arrayidx136>>2] = $add135; + STACKTOP = sp;return; +} +function _celt_inner_prod_c_95($x,$y,$N) { + $x = $x|0; + $y = $y|0; + $N = $N|0; + var $0 = 0, $1 = 0, $2 = 0.0, $3 = 0, $4 = 0, $5 = 0.0, $6 = 0, $7 = 0, $8 = 0.0, $9 = 0, $N$addr = 0, $add = 0.0, $arrayidx = 0, $arrayidx1 = 0, $cmp = 0, $i = 0, $inc = 0, $mul = 0.0, $x$addr = 0, $xy = 0.0; + var $y$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $x$addr = $x; + $y$addr = $y; + $N$addr = $N; + $xy = 0.0; + $i = 0; + while(1) { + $0 = $i; + $1 = $N$addr; + $cmp = ($0|0)<($1|0); + $2 = $xy; + if (!($cmp)) { + break; + } + $3 = $x$addr; + $4 = $i; + $arrayidx = (($3) + ($4<<2)|0); + $5 = +HEAPF32[$arrayidx>>2]; + $6 = $y$addr; + $7 = $i; + $arrayidx1 = (($6) + ($7<<2)|0); + $8 = +HEAPF32[$arrayidx1>>2]; + $mul = $5 * $8; + $add = $2 + $mul; + $xy = $add; + $9 = $i; + $inc = (($9) + 1)|0; + $i = $inc; + } + STACKTOP = sp;return (+$2); +} +function _pitch_search($x_lp,$y,$len,$max_pitch,$pitch,$arch) { + $x_lp = $x_lp|0; + $y = $y|0; + $len = $len|0; + $max_pitch = $max_pitch|0; + $pitch = $pitch|0; + $arch = $arch|0; + var $0 = 0, $1 = 0, $10 = 0.0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0.0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0.0, $37 = 0.0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0; + var $45 = 0, $46 = 0, $47 = 0.0, $48 = 0, $49 = 0.0, $5 = 0, $50 = 0, $51 = 0.0, $52 = 0.0, $53 = 0.0, $54 = 0.0, $55 = 0.0, $56 = 0.0, $57 = 0.0, $58 = 0.0, $59 = 0.0, $6 = 0, $60 = 0, $61 = 0, $62 = 0; + var $63 = 0, $7 = 0, $8 = 0, $9 = 0, $a = 0.0, $add = 0, $add$ptr = 0, $add58 = 0, $arch$addr = 0, $arrayidx = 0, $arrayidx12 = 0, $arrayidx13 = 0, $arrayidx25 = 0, $arrayidx29 = 0, $arrayidx37 = 0, $arrayidx54 = 0, $arrayidx56 = 0, $arrayidx59 = 0, $arrayidx6 = 0, $b = 0.0; + var $best_pitch = 0, $c = 0.0, $call = 0, $call32 = 0, $call35 = 0.0, $cmp = 0, $cmp23 = 0, $cmp28 = 0, $cmp33 = 0, $cmp36 = 0, $cmp45 = 0, $cmp50 = 0, $cmp63 = 0, $cmp68 = 0, $cmp9 = 0, $cond = 0.0, $i = 0, $inc = 0, $inc15 = 0, $inc39 = 0; + var $j = 0, $lag = 0, $len$addr = 0, $max_pitch$addr = 0, $mul = 0, $mul11 = 0, $mul27 = 0, $mul30 = 0, $mul62 = 0.0, $mul67 = 0.0, $mul76 = 0, $offset = 0, $pitch$addr = 0, $saved_stack = 0, $shr = 0, $shr1 = 0, $shr17 = 0, $shr18 = 0, $shr19 = 0, $shr20 = 0; + var $shr22 = 0, $shr3 = 0, $shr34 = 0, $shr41 = 0, $shr42 = 0, $shr48 = 0, $shr5 = 0, $shr8 = 0, $sub = 0, $sub31 = 0, $sub49 = 0, $sub53 = 0, $sub60 = 0.0, $sub61 = 0.0, $sub65 = 0.0, $sub66 = 0.0, $sub77 = 0, $sum = 0.0, $vla = 0, $vla$alloca_mul = 0; + var $vla2 = 0, $vla2$alloca_mul = 0, $vla4 = 0, $vla4$alloca_mul = 0, $x_lp$addr = 0, $y$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 80|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(80|0); + $best_pitch = sp + 24|0; + $x_lp$addr = $x_lp; + $y$addr = $y; + $len$addr = $len; + $max_pitch$addr = $max_pitch; + $pitch$addr = $pitch; + $arch$addr = $arch; + ;HEAP32[$best_pitch>>2]=0|0;HEAP32[$best_pitch+4>>2]=0|0; + $0 = $len$addr; + $1 = $max_pitch$addr; + $add = (($0) + ($1))|0; + $lag = $add; + $2 = $len$addr; + $shr = $2 >> 2; + $3 = (_llvm_stacksave()|0); + $saved_stack = $3; + $vla$alloca_mul = $shr<<2; + $vla = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla$alloca_mul)|0)+15)&-16)|0);; + $4 = $lag; + $shr1 = $4 >> 2; + $vla2$alloca_mul = $shr1<<2; + $vla2 = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla2$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla2$alloca_mul)|0)+15)&-16)|0);; + $5 = $max_pitch$addr; + $shr3 = $5 >> 1; + $vla4$alloca_mul = $shr3<<2; + $vla4 = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla4$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla4$alloca_mul)|0)+15)&-16)|0);; + $j = 0; + while(1) { + $6 = $j; + $7 = $len$addr; + $shr5 = $7 >> 2; + $cmp = ($6|0)<($shr5|0); + if (!($cmp)) { + break; + } + $8 = $x_lp$addr; + $9 = $j; + $mul = $9<<1; + $arrayidx = (($8) + ($mul<<2)|0); + $10 = +HEAPF32[$arrayidx>>2]; + $11 = $j; + $arrayidx6 = (($vla) + ($11<<2)|0); + HEAPF32[$arrayidx6>>2] = $10; + $12 = $j; + $inc = (($12) + 1)|0; + $j = $inc; + } + $j = 0; + while(1) { + $13 = $j; + $14 = $lag; + $shr8 = $14 >> 2; + $cmp9 = ($13|0)<($shr8|0); + if (!($cmp9)) { + break; + } + $15 = $y$addr; + $16 = $j; + $mul11 = $16<<1; + $arrayidx12 = (($15) + ($mul11<<2)|0); + $17 = +HEAPF32[$arrayidx12>>2]; + $18 = $j; + $arrayidx13 = (($vla2) + ($18<<2)|0); + HEAPF32[$arrayidx13>>2] = $17; + $19 = $j; + $inc15 = (($19) + 1)|0; + $j = $inc15; + } + $20 = $len$addr; + $shr17 = $20 >> 2; + $21 = $max_pitch$addr; + $shr18 = $21 >> 2; + $22 = $arch$addr; + _celt_pitch_xcorr($vla,$vla2,$vla4,$shr17,$shr18,$22); + $23 = $len$addr; + $shr19 = $23 >> 2; + $24 = $max_pitch$addr; + $shr20 = $24 >> 2; + _find_best_pitch($vla4,$vla2,$shr19,$shr20,$best_pitch); + $i = 0; + while(1) { + $25 = $i; + $26 = $max_pitch$addr; + $shr22 = $26 >> 1; + $cmp23 = ($25|0)<($shr22|0); + if (!($cmp23)) { + break; + } + $27 = $i; + $arrayidx25 = (($vla4) + ($27<<2)|0); + HEAPF32[$arrayidx25>>2] = 0.0; + $28 = $i; + $29 = HEAP32[$best_pitch>>2]|0; + $mul27 = $29<<1; + $sub = (($28) - ($mul27))|0; + $call = (Math_abs(($sub|0))|0); + $cmp28 = ($call|0)>(2); + if ($cmp28) { + $30 = $i; + $arrayidx29 = ((($best_pitch)) + 4|0); + $31 = HEAP32[$arrayidx29>>2]|0; + $mul30 = $31<<1; + $sub31 = (($30) - ($mul30))|0; + $call32 = (Math_abs(($sub31|0))|0); + $cmp33 = ($call32|0)>(2); + if (!($cmp33)) { + label = 11; + } + } else { + label = 11; + } + if ((label|0) == 11) { + label = 0; + $32 = $x_lp$addr; + $33 = $y$addr; + $34 = $i; + $add$ptr = (($33) + ($34<<2)|0); + $35 = $len$addr; + $shr34 = $35 >> 1; + $call35 = (+_celt_inner_prod_c_95($32,$add$ptr,$shr34)); + $sum = $call35; + $36 = $sum; + $cmp36 = -1.0 > $36; + $37 = $sum; + $cond = $cmp36 ? -1.0 : $37; + $38 = $i; + $arrayidx37 = (($vla4) + ($38<<2)|0); + HEAPF32[$arrayidx37>>2] = $cond; + } + $39 = $i; + $inc39 = (($39) + 1)|0; + $i = $inc39; + } + $40 = $y$addr; + $41 = $len$addr; + $shr41 = $41 >> 1; + $42 = $max_pitch$addr; + $shr42 = $42 >> 1; + _find_best_pitch($vla4,$40,$shr41,$shr42,$best_pitch); + $43 = HEAP32[$best_pitch>>2]|0; + $cmp45 = ($43|0)>(0); + if ($cmp45) { + $44 = HEAP32[$best_pitch>>2]|0; + $45 = $max_pitch$addr; + $shr48 = $45 >> 1; + $sub49 = (($shr48) - 1)|0; + $cmp50 = ($44|0)<($sub49|0); + if ($cmp50) { + $46 = HEAP32[$best_pitch>>2]|0; + $sub53 = (($46) - 1)|0; + $arrayidx54 = (($vla4) + ($sub53<<2)|0); + $47 = +HEAPF32[$arrayidx54>>2]; + $a = $47; + $48 = HEAP32[$best_pitch>>2]|0; + $arrayidx56 = (($vla4) + ($48<<2)|0); + $49 = +HEAPF32[$arrayidx56>>2]; + $b = $49; + $50 = HEAP32[$best_pitch>>2]|0; + $add58 = (($50) + 1)|0; + $arrayidx59 = (($vla4) + ($add58<<2)|0); + $51 = +HEAPF32[$arrayidx59>>2]; + $c = $51; + $52 = $c; + $53 = $a; + $sub60 = $52 - $53; + $54 = $b; + $55 = $a; + $sub61 = $54 - $55; + $mul62 = 0.69999998807907104 * $sub61; + $cmp63 = $sub60 > $mul62; + if ($cmp63) { + $offset = 1; + $60 = HEAP32[$best_pitch>>2]|0; + $mul76 = $60<<1; + $61 = $offset; + $sub77 = (($mul76) - ($61))|0; + $62 = $pitch$addr; + HEAP32[$62>>2] = $sub77; + $63 = $saved_stack; + _llvm_stackrestore(($63|0)); + STACKTOP = sp;return; + } + $56 = $a; + $57 = $c; + $sub65 = $56 - $57; + $58 = $b; + $59 = $c; + $sub66 = $58 - $59; + $mul67 = 0.69999998807907104 * $sub66; + $cmp68 = $sub65 > $mul67; + if ($cmp68) { + $offset = -1; + $60 = HEAP32[$best_pitch>>2]|0; + $mul76 = $60<<1; + $61 = $offset; + $sub77 = (($mul76) - ($61))|0; + $62 = $pitch$addr; + HEAP32[$62>>2] = $sub77; + $63 = $saved_stack; + _llvm_stackrestore(($63|0)); + STACKTOP = sp;return; + } else { + $offset = 0; + $60 = HEAP32[$best_pitch>>2]|0; + $mul76 = $60<<1; + $61 = $offset; + $sub77 = (($mul76) - ($61))|0; + $62 = $pitch$addr; + HEAP32[$62>>2] = $sub77; + $63 = $saved_stack; + _llvm_stackrestore(($63|0)); + STACKTOP = sp;return; + } + } + } + $offset = 0; + $60 = HEAP32[$best_pitch>>2]|0; + $mul76 = $60<<1; + $61 = $offset; + $sub77 = (($mul76) - ($61))|0; + $62 = $pitch$addr; + HEAP32[$62>>2] = $sub77; + $63 = $saved_stack; + _llvm_stackrestore(($63|0)); + STACKTOP = sp;return; +} +function _find_best_pitch($xcorr,$y,$len,$max_pitch,$best_pitch) { + $xcorr = $xcorr|0; + $y = $y|0; + $len = $len|0; + $max_pitch = $max_pitch|0; + $best_pitch = $best_pitch|0; + var $$sink = 0, $0 = 0, $1 = 0, $10 = 0.0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0.0, $17 = 0, $18 = 0, $19 = 0.0, $2 = 0, $20 = 0.0, $21 = 0.0, $22 = 0.0, $23 = 0.0, $24 = 0.0, $25 = 0.0; + var $26 = 0.0, $27 = 0.0, $28 = 0.0, $29 = 0.0, $3 = 0, $30 = 0.0, $31 = 0.0, $32 = 0.0, $33 = 0, $34 = 0, $35 = 0, $36 = 0.0, $37 = 0.0, $38 = 0, $39 = 0, $4 = 0.0, $40 = 0.0, $41 = 0.0, $42 = 0, $43 = 0; + var $44 = 0, $45 = 0, $46 = 0, $47 = 0.0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0.0, $52 = 0, $53 = 0, $54 = 0.0, $55 = 0, $56 = 0, $57 = 0.0, $58 = 0.0, $59 = 0.0, $6 = 0, $60 = 0.0, $61 = 0; + var $7 = 0.0, $8 = 0, $9 = 0, $Syy = 0.0, $add = 0.0, $add42 = 0, $add44 = 0, $add50 = 0.0, $arrayidx1 = 0, $arrayidx11 = 0, $arrayidx13 = 0, $arrayidx16 = 0, $arrayidx18 = 0, $arrayidx29 = 0, $arrayidx3 = 0, $arrayidx31 = 0, $arrayidx33 = 0, $arrayidx37 = 0, $arrayidx38 = 0, $arrayidx39 = 0; + var $arrayidx39$sink = 0, $arrayidx43 = 0, $arrayidx45 = 0, $arrayidx47 = 0, $arrayidx48 = 0, $arrayidx5 = 0, $arrayidx6 = 0, $arrayidx7 = 0, $best_den = 0, $best_num = 0, $best_pitch$addr = 0, $cmp = 0, $cmp12 = 0, $cmp20 = 0, $cmp26 = 0, $cmp51 = 0, $cmp9 = 0, $cond = 0.0, $i = 0, $inc = 0; + var $inc53 = 0, $j = 0, $len$addr = 0, $max_pitch$addr = 0, $mul = 0.0, $mul14 = 0.0, $mul15 = 0.0, $mul17 = 0.0, $mul19 = 0.0, $mul23 = 0.0, $mul25 = 0.0, $mul46 = 0.0, $mul49 = 0.0, $num = 0.0, $sub = 0.0, $xcorr$addr = 0, $xcorr16 = 0.0, $y$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 64|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(64|0); + $best_num = sp + 16|0; + $best_den = sp + 8|0; + $xcorr$addr = $xcorr; + $y$addr = $y; + $len$addr = $len; + $max_pitch$addr = $max_pitch; + $best_pitch$addr = $best_pitch; + $Syy = 1.0; + HEAPF32[$best_num>>2] = -1.0; + $arrayidx1 = ((($best_num)) + 4|0); + HEAPF32[$arrayidx1>>2] = -1.0; + HEAPF32[$best_den>>2] = 0.0; + $arrayidx3 = ((($best_den)) + 4|0); + HEAPF32[$arrayidx3>>2] = 0.0; + $0 = $best_pitch$addr; + HEAP32[$0>>2] = 0; + $1 = $best_pitch$addr; + $arrayidx5 = ((($1)) + 4|0); + HEAP32[$arrayidx5>>2] = 1; + $j = 0; + while(1) { + $2 = $j; + $3 = $len$addr; + $cmp = ($2|0)<($3|0); + if (!($cmp)) { + break; + } + $4 = $Syy; + $5 = $y$addr; + $6 = $j; + $arrayidx6 = (($5) + ($6<<2)|0); + $7 = +HEAPF32[$arrayidx6>>2]; + $8 = $y$addr; + $9 = $j; + $arrayidx7 = (($8) + ($9<<2)|0); + $10 = +HEAPF32[$arrayidx7>>2]; + $mul = $7 * $10; + $add = $4 + $mul; + $Syy = $add; + $11 = $j; + $inc = (($11) + 1)|0; + $j = $inc; + } + $i = 0; + while(1) { + $12 = $i; + $13 = $max_pitch$addr; + $cmp9 = ($12|0)<($13|0); + if (!($cmp9)) { + break; + } + $14 = $xcorr$addr; + $15 = $i; + $arrayidx11 = (($14) + ($15<<2)|0); + $16 = +HEAPF32[$arrayidx11>>2]; + $cmp12 = $16 > 0.0; + if ($cmp12) { + $17 = $xcorr$addr; + $18 = $i; + $arrayidx13 = (($17) + ($18<<2)|0); + $19 = +HEAPF32[$arrayidx13>>2]; + $xcorr16 = $19; + $20 = $xcorr16; + $mul14 = $20 * 9.999999960041972E-13; + $xcorr16 = $mul14; + $21 = $xcorr16; + $22 = $xcorr16; + $mul15 = $21 * $22; + $num = $mul15; + $23 = $num; + $arrayidx16 = ((($best_den)) + 4|0); + $24 = +HEAPF32[$arrayidx16>>2]; + $mul17 = $23 * $24; + $arrayidx18 = ((($best_num)) + 4|0); + $25 = +HEAPF32[$arrayidx18>>2]; + $26 = $Syy; + $mul19 = $25 * $26; + $cmp20 = $mul17 > $mul19; + if ($cmp20) { + $27 = $num; + $28 = +HEAPF32[$best_den>>2]; + $mul23 = $27 * $28; + $29 = +HEAPF32[$best_num>>2]; + $30 = $Syy; + $mul25 = $29 * $30; + $cmp26 = $mul23 > $mul25; + if ($cmp26) { + $31 = +HEAPF32[$best_num>>2]; + $arrayidx29 = ((($best_num)) + 4|0); + HEAPF32[$arrayidx29>>2] = $31; + $32 = +HEAPF32[$best_den>>2]; + $arrayidx31 = ((($best_den)) + 4|0); + HEAPF32[$arrayidx31>>2] = $32; + $33 = $best_pitch$addr; + $34 = HEAP32[$33>>2]|0; + $35 = $best_pitch$addr; + $arrayidx33 = ((($35)) + 4|0); + HEAP32[$arrayidx33>>2] = $34; + $36 = $num; + HEAPF32[$best_num>>2] = $36; + $37 = $Syy; + HEAPF32[$best_den>>2] = $37; + $38 = $i; + $39 = $best_pitch$addr; + $$sink = $38;$arrayidx39$sink = $39; + } else { + $40 = $num; + $arrayidx37 = ((($best_num)) + 4|0); + HEAPF32[$arrayidx37>>2] = $40; + $41 = $Syy; + $arrayidx38 = ((($best_den)) + 4|0); + HEAPF32[$arrayidx38>>2] = $41; + $42 = $i; + $43 = $best_pitch$addr; + $arrayidx39 = ((($43)) + 4|0); + $$sink = $42;$arrayidx39$sink = $arrayidx39; + } + HEAP32[$arrayidx39$sink>>2] = $$sink; + } + } + $44 = $y$addr; + $45 = $i; + $46 = $len$addr; + $add42 = (($45) + ($46))|0; + $arrayidx43 = (($44) + ($add42<<2)|0); + $47 = +HEAPF32[$arrayidx43>>2]; + $48 = $y$addr; + $49 = $i; + $50 = $len$addr; + $add44 = (($49) + ($50))|0; + $arrayidx45 = (($48) + ($add44<<2)|0); + $51 = +HEAPF32[$arrayidx45>>2]; + $mul46 = $47 * $51; + $52 = $y$addr; + $53 = $i; + $arrayidx47 = (($52) + ($53<<2)|0); + $54 = +HEAPF32[$arrayidx47>>2]; + $55 = $y$addr; + $56 = $i; + $arrayidx48 = (($55) + ($56<<2)|0); + $57 = +HEAPF32[$arrayidx48>>2]; + $mul49 = $54 * $57; + $sub = $mul46 - $mul49; + $58 = $Syy; + $add50 = $58 + $sub; + $Syy = $add50; + $59 = $Syy; + $cmp51 = 1.0 > $59; + $60 = $Syy; + $cond = $cmp51 ? 1.0 : $60; + $Syy = $cond; + $61 = $i; + $inc53 = (($61) + 1)|0; + $i = $inc53; + } + STACKTOP = sp;return; +} +function __celt_lpc($_lpc,$ac,$p) { + $_lpc = $_lpc|0; + $ac = $ac|0; + $p = $p|0; + var $0 = 0, $1 = 0.0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0.0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0.0, $21 = 0.0, $22 = 0, $23 = 0, $24 = 0, $25 = 0.0, $26 = 0.0; + var $27 = 0.0, $28 = 0.0, $29 = 0.0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0.0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0.0, $41 = 0.0, $42 = 0.0, $43 = 0.0, $44 = 0; + var $45 = 0, $46 = 0.0, $47 = 0.0, $48 = 0.0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0.0, $54 = 0.0, $55 = 0.0, $56 = 0.0, $57 = 0.0, $58 = 0, $59 = 0.0, $6 = 0, $60 = 0, $7 = 0, $8 = 0; + var $9 = 0.0, $_lpc$addr = 0, $ac$addr = 0, $add = 0.0, $add15 = 0, $add17 = 0.0, $add21 = 0, $add29 = 0.0, $add32 = 0.0, $arrayidx1 = 0, $arrayidx10 = 0, $arrayidx11 = 0, $arrayidx16 = 0, $arrayidx19 = 0, $arrayidx24 = 0, $arrayidx27 = 0, $arrayidx30 = 0, $arrayidx35 = 0, $cmp = 0, $cmp22 = 0; + var $cmp3 = 0, $cmp44 = 0, $cmp5 = 0, $cmp8 = 0, $div = 0.0, $error = 0.0, $i = 0, $inc = 0, $inc13 = 0, $inc37 = 0, $inc47 = 0, $j = 0, $lpc = 0, $mul = 0.0, $mul28 = 0.0, $mul31 = 0.0, $mul39 = 0.0, $mul40 = 0.0, $mul43 = 0.0, $p$addr = 0; + var $r = 0.0, $rr = 0.0, $shr = 0, $sub = 0, $sub18 = 0.0, $sub25 = 0, $sub26 = 0, $sub33 = 0, $sub34 = 0, $sub41 = 0.0, $tmp1 = 0.0, $tmp2 = 0.0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $_lpc$addr = $_lpc; + $ac$addr = $ac; + $p$addr = $p; + $0 = $ac$addr; + $1 = +HEAPF32[$0>>2]; + $error = $1; + $2 = $_lpc$addr; + $lpc = $2; + $i = 0; + while(1) { + $3 = $i; + $4 = $p$addr; + $cmp = ($3|0)<($4|0); + if (!($cmp)) { + break; + } + $5 = $lpc; + $6 = $i; + $arrayidx1 = (($5) + ($6<<2)|0); + HEAPF32[$arrayidx1>>2] = 0.0; + $7 = $i; + $inc = (($7) + 1)|0; + $i = $inc; + } + $8 = $ac$addr; + $9 = +HEAPF32[$8>>2]; + $cmp3 = $9 != 0.0; + if (!($cmp3)) { + STACKTOP = sp;return; + } + $i = 0; + while(1) { + $10 = $i; + $11 = $p$addr; + $cmp5 = ($10|0)<($11|0); + if (!($cmp5)) { + label = 15; + break; + } + $rr = 0.0; + $j = 0; + while(1) { + $12 = $j; + $13 = $i; + $cmp8 = ($12|0)<($13|0); + if (!($cmp8)) { + break; + } + $14 = $lpc; + $15 = $j; + $arrayidx10 = (($14) + ($15<<2)|0); + $16 = +HEAPF32[$arrayidx10>>2]; + $17 = $ac$addr; + $18 = $i; + $19 = $j; + $sub = (($18) - ($19))|0; + $arrayidx11 = (($17) + ($sub<<2)|0); + $20 = +HEAPF32[$arrayidx11>>2]; + $mul = $16 * $20; + $21 = $rr; + $add = $21 + $mul; + $rr = $add; + $22 = $j; + $inc13 = (($22) + 1)|0; + $j = $inc13; + } + $23 = $ac$addr; + $24 = $i; + $add15 = (($24) + 1)|0; + $arrayidx16 = (($23) + ($add15<<2)|0); + $25 = +HEAPF32[$arrayidx16>>2]; + $26 = $rr; + $add17 = $26 + $25; + $rr = $add17; + $27 = $rr; + $28 = $error; + $div = $27 / $28; + $sub18 = - $div; + $r = $sub18; + $29 = $r; + $30 = $lpc; + $31 = $i; + $arrayidx19 = (($30) + ($31<<2)|0); + HEAPF32[$arrayidx19>>2] = $29; + $j = 0; + while(1) { + $32 = $j; + $33 = $i; + $add21 = (($33) + 1)|0; + $shr = $add21 >> 1; + $cmp22 = ($32|0)<($shr|0); + if (!($cmp22)) { + break; + } + $34 = $lpc; + $35 = $j; + $arrayidx24 = (($34) + ($35<<2)|0); + $36 = +HEAPF32[$arrayidx24>>2]; + $tmp1 = $36; + $37 = $lpc; + $38 = $i; + $sub25 = (($38) - 1)|0; + $39 = $j; + $sub26 = (($sub25) - ($39))|0; + $arrayidx27 = (($37) + ($sub26<<2)|0); + $40 = +HEAPF32[$arrayidx27>>2]; + $tmp2 = $40; + $41 = $tmp1; + $42 = $r; + $43 = $tmp2; + $mul28 = $42 * $43; + $add29 = $41 + $mul28; + $44 = $lpc; + $45 = $j; + $arrayidx30 = (($44) + ($45<<2)|0); + HEAPF32[$arrayidx30>>2] = $add29; + $46 = $tmp2; + $47 = $r; + $48 = $tmp1; + $mul31 = $47 * $48; + $add32 = $46 + $mul31; + $49 = $lpc; + $50 = $i; + $sub33 = (($50) - 1)|0; + $51 = $j; + $sub34 = (($sub33) - ($51))|0; + $arrayidx35 = (($49) + ($sub34<<2)|0); + HEAPF32[$arrayidx35>>2] = $add32; + $52 = $j; + $inc37 = (($52) + 1)|0; + $j = $inc37; + } + $53 = $error; + $54 = $r; + $55 = $r; + $mul39 = $54 * $55; + $56 = $error; + $mul40 = $mul39 * $56; + $sub41 = $53 - $mul40; + $error = $sub41; + $57 = $error; + $58 = $ac$addr; + $59 = +HEAPF32[$58>>2]; + $mul43 = 0.0010000000474974513 * $59; + $cmp44 = $57 < $mul43; + if ($cmp44) { + label = 15; + break; + } + $60 = $i; + $inc47 = (($60) + 1)|0; + $i = $inc47; + } + if ((label|0) == 15) { + STACKTOP = sp;return; + } +} +function _celt_fir_c($_x,$num,$_y,$N,$ord,$mem,$arch) { + $_x = $_x|0; + $num = $num|0; + $_y = $_y|0; + $N = $N|0; + $ord = $ord|0; + $mem = $mem|0; + $arch = $arch|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0.0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0.0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0.0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0.0, $44 = 0.0; + var $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0.0, $5 = 0, $50 = 0.0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0.0, $56 = 0.0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0.0, $62 = 0.0; + var $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0.0, $71 = 0, $72 = 0.0, $73 = 0, $74 = 0, $75 = 0.0, $76 = 0, $77 = 0, $78 = 0, $79 = 0.0, $8 = 0, $80 = 0.0; + var $81 = 0, $82 = 0, $83 = 0, $84 = 0, $9 = 0.0, $N$addr = 0, $_x$addr = 0, $_y$addr = 0, $add = 0, $add$ptr = 0, $add18 = 0, $add39 = 0.0, $add41 = 0, $add44 = 0.0, $add45 = 0, $add47 = 0, $add50 = 0.0, $add51 = 0, $add53 = 0, $add56 = 0.0; + var $add57 = 0, $add60 = 0, $add70 = 0, $add72 = 0.0, $add77 = 0.0, $arch$addr = 0, $arrayidx = 0, $arrayidx10 = 0, $arrayidx17 = 0, $arrayidx19 = 0, $arrayidx28 = 0, $arrayidx29 = 0, $arrayidx3 = 0, $arrayidx37 = 0, $arrayidx40 = 0, $arrayidx42 = 0, $arrayidx43 = 0, $arrayidx46 = 0, $arrayidx48 = 0, $arrayidx49 = 0; + var $arrayidx52 = 0, $arrayidx54 = 0, $arrayidx55 = 0, $arrayidx58 = 0, $arrayidx69 = 0, $arrayidx71 = 0, $arrayidx76 = 0, $arrayidx78 = 0, $arrayidx9 = 0, $cmp = 0, $cmp15 = 0, $cmp24 = 0, $cmp35 = 0, $cmp5 = 0, $cmp63 = 0, $cmp67 = 0, $i = 0, $inc = 0, $inc12 = 0, $inc21 = 0; + var $inc31 = 0, $inc74 = 0, $inc80 = 0, $j = 0, $mem$addr = 0, $mul = 0.0, $num$addr = 0, $ord$addr = 0, $saved_stack = 0, $sub = 0, $sub2 = 0, $sub26 = 0, $sub27 = 0, $sub34 = 0, $sub7 = 0, $sub8 = 0, $sum = 0, $sum65 = 0.0, $vla = 0, $vla$alloca_mul = 0; + var $vla1 = 0, $vla1$alloca_mul = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 64|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(64|0); + $sum = sp + 8|0; + $_x$addr = $_x; + $num$addr = $num; + $_y$addr = $_y; + $N$addr = $N; + $ord$addr = $ord; + $mem$addr = $mem; + $arch$addr = $arch; + $0 = $ord$addr; + $1 = (_llvm_stacksave()|0); + $saved_stack = $1; + $vla$alloca_mul = $0<<2; + $vla = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla$alloca_mul)|0)+15)&-16)|0);; + $2 = $N$addr; + $3 = $ord$addr; + $add = (($2) + ($3))|0; + $vla1$alloca_mul = $add<<2; + $vla1 = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla1$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla1$alloca_mul)|0)+15)&-16)|0);; + $i = 0; + while(1) { + $4 = $i; + $5 = $ord$addr; + $cmp = ($4|0)<($5|0); + if (!($cmp)) { + break; + } + $6 = $num$addr; + $7 = $ord$addr; + $8 = $i; + $sub = (($7) - ($8))|0; + $sub2 = (($sub) - 1)|0; + $arrayidx = (($6) + ($sub2<<2)|0); + $9 = +HEAPF32[$arrayidx>>2]; + $10 = $i; + $arrayidx3 = (($vla) + ($10<<2)|0); + HEAPF32[$arrayidx3>>2] = $9; + $11 = $i; + $inc = (($11) + 1)|0; + $i = $inc; + } + $i = 0; + while(1) { + $12 = $i; + $13 = $ord$addr; + $cmp5 = ($12|0)<($13|0); + if (!($cmp5)) { + break; + } + $14 = $mem$addr; + $15 = $ord$addr; + $16 = $i; + $sub7 = (($15) - ($16))|0; + $sub8 = (($sub7) - 1)|0; + $arrayidx9 = (($14) + ($sub8<<2)|0); + $17 = +HEAPF32[$arrayidx9>>2]; + $18 = $i; + $arrayidx10 = (($vla1) + ($18<<2)|0); + HEAPF32[$arrayidx10>>2] = $17; + $19 = $i; + $inc12 = (($19) + 1)|0; + $i = $inc12; + } + $i = 0; + while(1) { + $20 = $i; + $21 = $N$addr; + $cmp15 = ($20|0)<($21|0); + if (!($cmp15)) { + break; + } + $22 = $_x$addr; + $23 = $i; + $arrayidx17 = (($22) + ($23<<2)|0); + $24 = +HEAPF32[$arrayidx17>>2]; + $25 = $i; + $26 = $ord$addr; + $add18 = (($25) + ($26))|0; + $arrayidx19 = (($vla1) + ($add18<<2)|0); + HEAPF32[$arrayidx19>>2] = $24; + $27 = $i; + $inc21 = (($27) + 1)|0; + $i = $inc21; + } + $i = 0; + while(1) { + $28 = $i; + $29 = $ord$addr; + $cmp24 = ($28|0)<($29|0); + if (!($cmp24)) { + break; + } + $30 = $_x$addr; + $31 = $N$addr; + $32 = $i; + $sub26 = (($31) - ($32))|0; + $sub27 = (($sub26) - 1)|0; + $arrayidx28 = (($30) + ($sub27<<2)|0); + $33 = +HEAPF32[$arrayidx28>>2]; + $34 = $mem$addr; + $35 = $i; + $arrayidx29 = (($34) + ($35<<2)|0); + HEAPF32[$arrayidx29>>2] = $33; + $36 = $i; + $inc31 = (($36) + 1)|0; + $i = $inc31; + } + $i = 0; + while(1) { + $37 = $i; + $38 = $N$addr; + $sub34 = (($38) - 3)|0; + $cmp35 = ($37|0)<($sub34|0); + if (!($cmp35)) { + break; + } + ;HEAP32[$sum>>2]=0|0;HEAP32[$sum+4>>2]=0|0;HEAP32[$sum+8>>2]=0|0;HEAP32[$sum+12>>2]=0|0; + $39 = $i; + $add$ptr = (($vla1) + ($39<<2)|0); + $40 = $ord$addr; + _xcorr_kernel_c_105($vla,$add$ptr,$sum,$40); + $41 = $_x$addr; + $42 = $i; + $arrayidx37 = (($41) + ($42<<2)|0); + $43 = +HEAPF32[$arrayidx37>>2]; + $44 = +HEAPF32[$sum>>2]; + $add39 = $43 + $44; + $45 = $_y$addr; + $46 = $i; + $arrayidx40 = (($45) + ($46<<2)|0); + HEAPF32[$arrayidx40>>2] = $add39; + $47 = $_x$addr; + $48 = $i; + $add41 = (($48) + 1)|0; + $arrayidx42 = (($47) + ($add41<<2)|0); + $49 = +HEAPF32[$arrayidx42>>2]; + $arrayidx43 = ((($sum)) + 4|0); + $50 = +HEAPF32[$arrayidx43>>2]; + $add44 = $49 + $50; + $51 = $_y$addr; + $52 = $i; + $add45 = (($52) + 1)|0; + $arrayidx46 = (($51) + ($add45<<2)|0); + HEAPF32[$arrayidx46>>2] = $add44; + $53 = $_x$addr; + $54 = $i; + $add47 = (($54) + 2)|0; + $arrayidx48 = (($53) + ($add47<<2)|0); + $55 = +HEAPF32[$arrayidx48>>2]; + $arrayidx49 = ((($sum)) + 8|0); + $56 = +HEAPF32[$arrayidx49>>2]; + $add50 = $55 + $56; + $57 = $_y$addr; + $58 = $i; + $add51 = (($58) + 2)|0; + $arrayidx52 = (($57) + ($add51<<2)|0); + HEAPF32[$arrayidx52>>2] = $add50; + $59 = $_x$addr; + $60 = $i; + $add53 = (($60) + 3)|0; + $arrayidx54 = (($59) + ($add53<<2)|0); + $61 = +HEAPF32[$arrayidx54>>2]; + $arrayidx55 = ((($sum)) + 12|0); + $62 = +HEAPF32[$arrayidx55>>2]; + $add56 = $61 + $62; + $63 = $_y$addr; + $64 = $i; + $add57 = (($64) + 3)|0; + $arrayidx58 = (($63) + ($add57<<2)|0); + HEAPF32[$arrayidx58>>2] = $add56; + $65 = $i; + $add60 = (($65) + 4)|0; + $i = $add60; + } + while(1) { + $66 = $i; + $67 = $N$addr; + $cmp63 = ($66|0)<($67|0); + if (!($cmp63)) { + break; + } + $sum65 = 0.0; + $j = 0; + while(1) { + $68 = $j; + $69 = $ord$addr; + $cmp67 = ($68|0)<($69|0); + if (!($cmp67)) { + break; + } + $70 = $sum65; + $71 = $j; + $arrayidx69 = (($vla) + ($71<<2)|0); + $72 = +HEAPF32[$arrayidx69>>2]; + $73 = $i; + $74 = $j; + $add70 = (($73) + ($74))|0; + $arrayidx71 = (($vla1) + ($add70<<2)|0); + $75 = +HEAPF32[$arrayidx71>>2]; + $mul = $72 * $75; + $add72 = $70 + $mul; + $sum65 = $add72; + $76 = $j; + $inc74 = (($76) + 1)|0; + $j = $inc74; + } + $77 = $_x$addr; + $78 = $i; + $arrayidx76 = (($77) + ($78<<2)|0); + $79 = +HEAPF32[$arrayidx76>>2]; + $80 = $sum65; + $add77 = $79 + $80; + $81 = $_y$addr; + $82 = $i; + $arrayidx78 = (($81) + ($82<<2)|0); + HEAPF32[$arrayidx78>>2] = $add77; + $83 = $i; + $inc80 = (($83) + 1)|0; + $i = $inc80; + } + $84 = $saved_stack; + _llvm_stackrestore(($84|0)); + STACKTOP = sp;return; +} +function _xcorr_kernel_c_105($x,$y,$sum,$len) { + $x = $x|0; + $y = $y|0; + $sum = $sum|0; + $len = $len|0; + var $0 = 0, $1 = 0.0, $10 = 0, $100 = 0.0, $101 = 0.0, $102 = 0.0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0.0, $109 = 0, $11 = 0.0, $110 = 0.0, $111 = 0, $112 = 0.0, $113 = 0.0, $114 = 0.0, $115 = 0; + var $116 = 0, $117 = 0.0, $118 = 0.0, $119 = 0.0, $12 = 0, $120 = 0, $121 = 0, $122 = 0.0, $123 = 0.0, $124 = 0.0, $125 = 0, $126 = 0, $127 = 0.0, $128 = 0.0, $129 = 0.0, $13 = 0.0, $130 = 0, $131 = 0, $132 = 0, $133 = 0; + var $134 = 0.0, $135 = 0, $136 = 0.0, $137 = 0, $138 = 0.0, $139 = 0.0, $14 = 0.0, $140 = 0.0, $141 = 0, $142 = 0, $143 = 0.0, $144 = 0.0, $145 = 0.0, $146 = 0, $147 = 0, $148 = 0.0, $149 = 0.0, $15 = 0.0, $150 = 0.0, $151 = 0; + var $152 = 0, $153 = 0.0, $154 = 0.0, $155 = 0.0, $156 = 0, $157 = 0, $158 = 0, $159 = 0, $16 = 0, $160 = 0.0, $161 = 0, $162 = 0.0, $163 = 0, $164 = 0.0, $165 = 0.0, $166 = 0.0, $167 = 0, $168 = 0, $169 = 0.0, $17 = 0; + var $170 = 0.0, $171 = 0.0, $172 = 0, $173 = 0, $174 = 0.0, $175 = 0.0, $176 = 0.0, $177 = 0, $178 = 0, $179 = 0.0, $18 = 0.0, $180 = 0.0, $181 = 0.0, $182 = 0, $19 = 0.0, $2 = 0, $20 = 0.0, $21 = 0, $22 = 0, $23 = 0.0; + var $24 = 0.0, $25 = 0.0, $26 = 0, $27 = 0, $28 = 0.0, $29 = 0.0, $3 = 0.0, $30 = 0.0, $31 = 0, $32 = 0, $33 = 0.0, $34 = 0, $35 = 0.0, $36 = 0, $37 = 0.0, $38 = 0.0, $39 = 0.0, $4 = 0, $40 = 0, $41 = 0; + var $42 = 0.0, $43 = 0.0, $44 = 0.0, $45 = 0, $46 = 0, $47 = 0.0, $48 = 0.0, $49 = 0.0, $5 = 0.0, $50 = 0, $51 = 0, $52 = 0.0, $53 = 0.0, $54 = 0.0, $55 = 0, $56 = 0, $57 = 0.0, $58 = 0, $59 = 0.0, $6 = 0; + var $60 = 0, $61 = 0.0, $62 = 0.0, $63 = 0.0, $64 = 0, $65 = 0, $66 = 0.0, $67 = 0.0, $68 = 0.0, $69 = 0, $7 = 0, $70 = 0, $71 = 0.0, $72 = 0.0, $73 = 0.0, $74 = 0, $75 = 0, $76 = 0.0, $77 = 0.0, $78 = 0.0; + var $79 = 0, $8 = 0, $80 = 0, $81 = 0.0, $82 = 0, $83 = 0.0, $84 = 0, $85 = 0.0, $86 = 0.0, $87 = 0.0, $88 = 0, $89 = 0, $9 = 0.0, $90 = 0.0, $91 = 0.0, $92 = 0.0, $93 = 0, $94 = 0, $95 = 0.0, $96 = 0.0; + var $97 = 0.0, $98 = 0, $99 = 0, $add = 0.0, $add101 = 0.0, $add105 = 0.0, $add109 = 0.0, $add113 = 0.0, $add12 = 0.0, $add123 = 0.0, $add127 = 0.0, $add131 = 0.0, $add135 = 0.0, $add16 = 0.0, $add22 = 0.0, $add26 = 0.0, $add30 = 0.0, $add34 = 0.0, $add40 = 0.0, $add44 = 0.0; + var $add48 = 0.0, $add52 = 0.0, $add58 = 0.0, $add62 = 0.0, $add66 = 0.0, $add70 = 0.0, $add72 = 0, $add79 = 0.0, $add8 = 0.0, $add83 = 0.0, $add87 = 0.0, $add91 = 0.0, $arrayidx10 = 0, $arrayidx103 = 0, $arrayidx106 = 0, $arrayidx107 = 0, $arrayidx110 = 0, $arrayidx111 = 0, $arrayidx114 = 0, $arrayidx125 = 0; + var $arrayidx128 = 0, $arrayidx129 = 0, $arrayidx13 = 0, $arrayidx132 = 0, $arrayidx133 = 0, $arrayidx136 = 0, $arrayidx14 = 0, $arrayidx17 = 0, $arrayidx24 = 0, $arrayidx27 = 0, $arrayidx28 = 0, $arrayidx31 = 0, $arrayidx32 = 0, $arrayidx35 = 0, $arrayidx42 = 0, $arrayidx45 = 0, $arrayidx46 = 0, $arrayidx49 = 0, $arrayidx50 = 0, $arrayidx53 = 0; + var $arrayidx6 = 0, $arrayidx60 = 0, $arrayidx63 = 0, $arrayidx64 = 0, $arrayidx67 = 0, $arrayidx68 = 0, $arrayidx71 = 0, $arrayidx81 = 0, $arrayidx84 = 0, $arrayidx85 = 0, $arrayidx88 = 0, $arrayidx89 = 0, $arrayidx9 = 0, $arrayidx92 = 0, $cmp = 0, $cmp116 = 0, $cmp73 = 0, $cmp94 = 0, $inc = 0, $inc93 = 0; + var $incdec$ptr = 0, $incdec$ptr1 = 0, $incdec$ptr119 = 0, $incdec$ptr120 = 0, $incdec$ptr18 = 0, $incdec$ptr19 = 0, $incdec$ptr2 = 0, $incdec$ptr3 = 0, $incdec$ptr36 = 0, $incdec$ptr37 = 0, $incdec$ptr4 = 0, $incdec$ptr54 = 0, $incdec$ptr55 = 0, $incdec$ptr75 = 0, $incdec$ptr76 = 0, $incdec$ptr97 = 0, $incdec$ptr98 = 0, $j = 0, $len$addr = 0, $mul = 0.0; + var $mul100 = 0.0, $mul104 = 0.0, $mul108 = 0.0, $mul11 = 0.0, $mul112 = 0.0, $mul122 = 0.0, $mul126 = 0.0, $mul130 = 0.0, $mul134 = 0.0, $mul15 = 0.0, $mul21 = 0.0, $mul25 = 0.0, $mul29 = 0.0, $mul33 = 0.0, $mul39 = 0.0, $mul43 = 0.0, $mul47 = 0.0, $mul51 = 0.0, $mul57 = 0.0, $mul61 = 0.0; + var $mul65 = 0.0, $mul69 = 0.0, $mul7 = 0.0, $mul78 = 0.0, $mul82 = 0.0, $mul86 = 0.0, $mul90 = 0.0, $sub = 0, $sum$addr = 0, $tmp = 0.0, $tmp118 = 0.0, $tmp74 = 0.0, $tmp96 = 0.0, $x$addr = 0, $y$addr = 0, $y_0 = 0.0, $y_1 = 0.0, $y_2 = 0.0, $y_3 = 0.0, label = 0; + var sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 64|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(64|0); + $x$addr = $x; + $y$addr = $y; + $sum$addr = $sum; + $len$addr = $len; + $y_3 = 0.0; + $0 = $y$addr; + $incdec$ptr = ((($0)) + 4|0); + $y$addr = $incdec$ptr; + $1 = +HEAPF32[$0>>2]; + $y_0 = $1; + $2 = $y$addr; + $incdec$ptr1 = ((($2)) + 4|0); + $y$addr = $incdec$ptr1; + $3 = +HEAPF32[$2>>2]; + $y_1 = $3; + $4 = $y$addr; + $incdec$ptr2 = ((($4)) + 4|0); + $y$addr = $incdec$ptr2; + $5 = +HEAPF32[$4>>2]; + $y_2 = $5; + $j = 0; + while(1) { + $6 = $j; + $7 = $len$addr; + $sub = (($7) - 3)|0; + $cmp = ($6|0)<($sub|0); + if (!($cmp)) { + break; + } + $8 = $x$addr; + $incdec$ptr3 = ((($8)) + 4|0); + $x$addr = $incdec$ptr3; + $9 = +HEAPF32[$8>>2]; + $tmp = $9; + $10 = $y$addr; + $incdec$ptr4 = ((($10)) + 4|0); + $y$addr = $incdec$ptr4; + $11 = +HEAPF32[$10>>2]; + $y_3 = $11; + $12 = $sum$addr; + $13 = +HEAPF32[$12>>2]; + $14 = $tmp; + $15 = $y_0; + $mul = $14 * $15; + $add = $13 + $mul; + $16 = $sum$addr; + HEAPF32[$16>>2] = $add; + $17 = $sum$addr; + $arrayidx6 = ((($17)) + 4|0); + $18 = +HEAPF32[$arrayidx6>>2]; + $19 = $tmp; + $20 = $y_1; + $mul7 = $19 * $20; + $add8 = $18 + $mul7; + $21 = $sum$addr; + $arrayidx9 = ((($21)) + 4|0); + HEAPF32[$arrayidx9>>2] = $add8; + $22 = $sum$addr; + $arrayidx10 = ((($22)) + 8|0); + $23 = +HEAPF32[$arrayidx10>>2]; + $24 = $tmp; + $25 = $y_2; + $mul11 = $24 * $25; + $add12 = $23 + $mul11; + $26 = $sum$addr; + $arrayidx13 = ((($26)) + 8|0); + HEAPF32[$arrayidx13>>2] = $add12; + $27 = $sum$addr; + $arrayidx14 = ((($27)) + 12|0); + $28 = +HEAPF32[$arrayidx14>>2]; + $29 = $tmp; + $30 = $y_3; + $mul15 = $29 * $30; + $add16 = $28 + $mul15; + $31 = $sum$addr; + $arrayidx17 = ((($31)) + 12|0); + HEAPF32[$arrayidx17>>2] = $add16; + $32 = $x$addr; + $incdec$ptr18 = ((($32)) + 4|0); + $x$addr = $incdec$ptr18; + $33 = +HEAPF32[$32>>2]; + $tmp = $33; + $34 = $y$addr; + $incdec$ptr19 = ((($34)) + 4|0); + $y$addr = $incdec$ptr19; + $35 = +HEAPF32[$34>>2]; + $y_0 = $35; + $36 = $sum$addr; + $37 = +HEAPF32[$36>>2]; + $38 = $tmp; + $39 = $y_1; + $mul21 = $38 * $39; + $add22 = $37 + $mul21; + $40 = $sum$addr; + HEAPF32[$40>>2] = $add22; + $41 = $sum$addr; + $arrayidx24 = ((($41)) + 4|0); + $42 = +HEAPF32[$arrayidx24>>2]; + $43 = $tmp; + $44 = $y_2; + $mul25 = $43 * $44; + $add26 = $42 + $mul25; + $45 = $sum$addr; + $arrayidx27 = ((($45)) + 4|0); + HEAPF32[$arrayidx27>>2] = $add26; + $46 = $sum$addr; + $arrayidx28 = ((($46)) + 8|0); + $47 = +HEAPF32[$arrayidx28>>2]; + $48 = $tmp; + $49 = $y_3; + $mul29 = $48 * $49; + $add30 = $47 + $mul29; + $50 = $sum$addr; + $arrayidx31 = ((($50)) + 8|0); + HEAPF32[$arrayidx31>>2] = $add30; + $51 = $sum$addr; + $arrayidx32 = ((($51)) + 12|0); + $52 = +HEAPF32[$arrayidx32>>2]; + $53 = $tmp; + $54 = $y_0; + $mul33 = $53 * $54; + $add34 = $52 + $mul33; + $55 = $sum$addr; + $arrayidx35 = ((($55)) + 12|0); + HEAPF32[$arrayidx35>>2] = $add34; + $56 = $x$addr; + $incdec$ptr36 = ((($56)) + 4|0); + $x$addr = $incdec$ptr36; + $57 = +HEAPF32[$56>>2]; + $tmp = $57; + $58 = $y$addr; + $incdec$ptr37 = ((($58)) + 4|0); + $y$addr = $incdec$ptr37; + $59 = +HEAPF32[$58>>2]; + $y_1 = $59; + $60 = $sum$addr; + $61 = +HEAPF32[$60>>2]; + $62 = $tmp; + $63 = $y_2; + $mul39 = $62 * $63; + $add40 = $61 + $mul39; + $64 = $sum$addr; + HEAPF32[$64>>2] = $add40; + $65 = $sum$addr; + $arrayidx42 = ((($65)) + 4|0); + $66 = +HEAPF32[$arrayidx42>>2]; + $67 = $tmp; + $68 = $y_3; + $mul43 = $67 * $68; + $add44 = $66 + $mul43; + $69 = $sum$addr; + $arrayidx45 = ((($69)) + 4|0); + HEAPF32[$arrayidx45>>2] = $add44; + $70 = $sum$addr; + $arrayidx46 = ((($70)) + 8|0); + $71 = +HEAPF32[$arrayidx46>>2]; + $72 = $tmp; + $73 = $y_0; + $mul47 = $72 * $73; + $add48 = $71 + $mul47; + $74 = $sum$addr; + $arrayidx49 = ((($74)) + 8|0); + HEAPF32[$arrayidx49>>2] = $add48; + $75 = $sum$addr; + $arrayidx50 = ((($75)) + 12|0); + $76 = +HEAPF32[$arrayidx50>>2]; + $77 = $tmp; + $78 = $y_1; + $mul51 = $77 * $78; + $add52 = $76 + $mul51; + $79 = $sum$addr; + $arrayidx53 = ((($79)) + 12|0); + HEAPF32[$arrayidx53>>2] = $add52; + $80 = $x$addr; + $incdec$ptr54 = ((($80)) + 4|0); + $x$addr = $incdec$ptr54; + $81 = +HEAPF32[$80>>2]; + $tmp = $81; + $82 = $y$addr; + $incdec$ptr55 = ((($82)) + 4|0); + $y$addr = $incdec$ptr55; + $83 = +HEAPF32[$82>>2]; + $y_2 = $83; + $84 = $sum$addr; + $85 = +HEAPF32[$84>>2]; + $86 = $tmp; + $87 = $y_3; + $mul57 = $86 * $87; + $add58 = $85 + $mul57; + $88 = $sum$addr; + HEAPF32[$88>>2] = $add58; + $89 = $sum$addr; + $arrayidx60 = ((($89)) + 4|0); + $90 = +HEAPF32[$arrayidx60>>2]; + $91 = $tmp; + $92 = $y_0; + $mul61 = $91 * $92; + $add62 = $90 + $mul61; + $93 = $sum$addr; + $arrayidx63 = ((($93)) + 4|0); + HEAPF32[$arrayidx63>>2] = $add62; + $94 = $sum$addr; + $arrayidx64 = ((($94)) + 8|0); + $95 = +HEAPF32[$arrayidx64>>2]; + $96 = $tmp; + $97 = $y_1; + $mul65 = $96 * $97; + $add66 = $95 + $mul65; + $98 = $sum$addr; + $arrayidx67 = ((($98)) + 8|0); + HEAPF32[$arrayidx67>>2] = $add66; + $99 = $sum$addr; + $arrayidx68 = ((($99)) + 12|0); + $100 = +HEAPF32[$arrayidx68>>2]; + $101 = $tmp; + $102 = $y_2; + $mul69 = $101 * $102; + $add70 = $100 + $mul69; + $103 = $sum$addr; + $arrayidx71 = ((($103)) + 12|0); + HEAPF32[$arrayidx71>>2] = $add70; + $104 = $j; + $add72 = (($104) + 4)|0; + $j = $add72; + } + $105 = $j; + $inc = (($105) + 1)|0; + $j = $inc; + $106 = $len$addr; + $cmp73 = ($105|0)<($106|0); + if ($cmp73) { + $107 = $x$addr; + $incdec$ptr75 = ((($107)) + 4|0); + $x$addr = $incdec$ptr75; + $108 = +HEAPF32[$107>>2]; + $tmp74 = $108; + $109 = $y$addr; + $incdec$ptr76 = ((($109)) + 4|0); + $y$addr = $incdec$ptr76; + $110 = +HEAPF32[$109>>2]; + $y_3 = $110; + $111 = $sum$addr; + $112 = +HEAPF32[$111>>2]; + $113 = $tmp74; + $114 = $y_0; + $mul78 = $113 * $114; + $add79 = $112 + $mul78; + $115 = $sum$addr; + HEAPF32[$115>>2] = $add79; + $116 = $sum$addr; + $arrayidx81 = ((($116)) + 4|0); + $117 = +HEAPF32[$arrayidx81>>2]; + $118 = $tmp74; + $119 = $y_1; + $mul82 = $118 * $119; + $add83 = $117 + $mul82; + $120 = $sum$addr; + $arrayidx84 = ((($120)) + 4|0); + HEAPF32[$arrayidx84>>2] = $add83; + $121 = $sum$addr; + $arrayidx85 = ((($121)) + 8|0); + $122 = +HEAPF32[$arrayidx85>>2]; + $123 = $tmp74; + $124 = $y_2; + $mul86 = $123 * $124; + $add87 = $122 + $mul86; + $125 = $sum$addr; + $arrayidx88 = ((($125)) + 8|0); + HEAPF32[$arrayidx88>>2] = $add87; + $126 = $sum$addr; + $arrayidx89 = ((($126)) + 12|0); + $127 = +HEAPF32[$arrayidx89>>2]; + $128 = $tmp74; + $129 = $y_3; + $mul90 = $128 * $129; + $add91 = $127 + $mul90; + $130 = $sum$addr; + $arrayidx92 = ((($130)) + 12|0); + HEAPF32[$arrayidx92>>2] = $add91; + } + $131 = $j; + $inc93 = (($131) + 1)|0; + $j = $inc93; + $132 = $len$addr; + $cmp94 = ($131|0)<($132|0); + if ($cmp94) { + $133 = $x$addr; + $incdec$ptr97 = ((($133)) + 4|0); + $x$addr = $incdec$ptr97; + $134 = +HEAPF32[$133>>2]; + $tmp96 = $134; + $135 = $y$addr; + $incdec$ptr98 = ((($135)) + 4|0); + $y$addr = $incdec$ptr98; + $136 = +HEAPF32[$135>>2]; + $y_0 = $136; + $137 = $sum$addr; + $138 = +HEAPF32[$137>>2]; + $139 = $tmp96; + $140 = $y_1; + $mul100 = $139 * $140; + $add101 = $138 + $mul100; + $141 = $sum$addr; + HEAPF32[$141>>2] = $add101; + $142 = $sum$addr; + $arrayidx103 = ((($142)) + 4|0); + $143 = +HEAPF32[$arrayidx103>>2]; + $144 = $tmp96; + $145 = $y_2; + $mul104 = $144 * $145; + $add105 = $143 + $mul104; + $146 = $sum$addr; + $arrayidx106 = ((($146)) + 4|0); + HEAPF32[$arrayidx106>>2] = $add105; + $147 = $sum$addr; + $arrayidx107 = ((($147)) + 8|0); + $148 = +HEAPF32[$arrayidx107>>2]; + $149 = $tmp96; + $150 = $y_3; + $mul108 = $149 * $150; + $add109 = $148 + $mul108; + $151 = $sum$addr; + $arrayidx110 = ((($151)) + 8|0); + HEAPF32[$arrayidx110>>2] = $add109; + $152 = $sum$addr; + $arrayidx111 = ((($152)) + 12|0); + $153 = +HEAPF32[$arrayidx111>>2]; + $154 = $tmp96; + $155 = $y_0; + $mul112 = $154 * $155; + $add113 = $153 + $mul112; + $156 = $sum$addr; + $arrayidx114 = ((($156)) + 12|0); + HEAPF32[$arrayidx114>>2] = $add113; + } + $157 = $j; + $158 = $len$addr; + $cmp116 = ($157|0)<($158|0); + if (!($cmp116)) { + STACKTOP = sp;return; + } + $159 = $x$addr; + $incdec$ptr119 = ((($159)) + 4|0); + $x$addr = $incdec$ptr119; + $160 = +HEAPF32[$159>>2]; + $tmp118 = $160; + $161 = $y$addr; + $incdec$ptr120 = ((($161)) + 4|0); + $y$addr = $incdec$ptr120; + $162 = +HEAPF32[$161>>2]; + $y_1 = $162; + $163 = $sum$addr; + $164 = +HEAPF32[$163>>2]; + $165 = $tmp118; + $166 = $y_2; + $mul122 = $165 * $166; + $add123 = $164 + $mul122; + $167 = $sum$addr; + HEAPF32[$167>>2] = $add123; + $168 = $sum$addr; + $arrayidx125 = ((($168)) + 4|0); + $169 = +HEAPF32[$arrayidx125>>2]; + $170 = $tmp118; + $171 = $y_3; + $mul126 = $170 * $171; + $add127 = $169 + $mul126; + $172 = $sum$addr; + $arrayidx128 = ((($172)) + 4|0); + HEAPF32[$arrayidx128>>2] = $add127; + $173 = $sum$addr; + $arrayidx129 = ((($173)) + 8|0); + $174 = +HEAPF32[$arrayidx129>>2]; + $175 = $tmp118; + $176 = $y_0; + $mul130 = $175 * $176; + $add131 = $174 + $mul130; + $177 = $sum$addr; + $arrayidx132 = ((($177)) + 8|0); + HEAPF32[$arrayidx132>>2] = $add131; + $178 = $sum$addr; + $arrayidx133 = ((($178)) + 12|0); + $179 = +HEAPF32[$arrayidx133>>2]; + $180 = $tmp118; + $181 = $y_1; + $mul134 = $180 * $181; + $add135 = $179 + $mul134; + $182 = $sum$addr; + $arrayidx136 = ((($182)) + 12|0); + HEAPF32[$arrayidx136>>2] = $add135; + STACKTOP = sp;return; +} +function _celt_iir($_x,$den,$_y,$N,$ord,$mem,$arch) { + $_x = $_x|0; + $den = $den|0; + $_y = $_y|0; + $N = $N|0; + $ord = $ord|0; + $mem = $mem|0; + $arch = $arch|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0.0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0.0, $111 = 0, $112 = 0, $113 = 0.0, $114 = 0.0, $115 = 0; + var $116 = 0.0, $117 = 0, $118 = 0, $119 = 0.0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0.0, $129 = 0, $13 = 0, $130 = 0, $131 = 0, $132 = 0, $14 = 0; + var $15 = 0, $16 = 0, $17 = 0.0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0.0, $3 = 0, $30 = 0, $31 = 0, $32 = 0.0; + var $33 = 0, $34 = 0, $35 = 0.0, $36 = 0, $37 = 0, $38 = 0.0, $39 = 0, $4 = 0, $40 = 0, $41 = 0.0, $42 = 0, $43 = 0, $44 = 0.0, $45 = 0, $46 = 0, $47 = 0.0, $48 = 0, $49 = 0, $5 = 0, $50 = 0.0; + var $51 = 0, $52 = 0.0, $53 = 0.0, $54 = 0, $55 = 0, $56 = 0.0, $57 = 0, $58 = 0, $59 = 0.0, $6 = 0, $60 = 0, $61 = 0, $62 = 0.0, $63 = 0, $64 = 0.0, $65 = 0.0, $66 = 0, $67 = 0, $68 = 0.0, $69 = 0; + var $7 = 0, $70 = 0.0, $71 = 0.0, $72 = 0, $73 = 0, $74 = 0.0, $75 = 0, $76 = 0, $77 = 0.0, $78 = 0, $79 = 0, $8 = 0, $80 = 0.0, $81 = 0, $82 = 0.0, $83 = 0.0, $84 = 0, $85 = 0, $86 = 0.0, $87 = 0; + var $88 = 0.0, $89 = 0.0, $9 = 0.0, $90 = 0, $91 = 0, $92 = 0.0, $93 = 0, $94 = 0.0, $95 = 0.0, $96 = 0, $97 = 0, $98 = 0.0, $99 = 0, $N$addr = 0, $_x$addr = 0, $_y$addr = 0, $add = 0, $add$ptr = 0, $add102 = 0.0, $add106 = 0; + var $add107 = 0, $add110 = 0, $add113 = 0, $add124 = 0, $add131 = 0, $add16 = 0, $add29 = 0, $add32 = 0, $add35 = 0, $add40 = 0, $add45 = 0, $add48 = 0.0, $add52 = 0, $add53 = 0, $add56 = 0, $add59 = 0, $add60 = 0, $add64 = 0.0, $add67 = 0, $add71 = 0.0; + var $add75 = 0, $add76 = 0, $add79 = 0, $add82 = 0, $add83 = 0, $add87 = 0.0, $add90 = 0, $add91 = 0, $add95 = 0.0, $add98 = 0, $arch$addr = 0, $arrayidx = 0, $arrayidx100 = 0, $arrayidx103 = 0, $arrayidx104 = 0, $arrayidx108 = 0, $arrayidx109 = 0, $arrayidx11 = 0, $arrayidx111 = 0, $arrayidx119 = 0; + var $arrayidx123 = 0, $arrayidx125 = 0, $arrayidx132 = 0, $arrayidx133 = 0, $arrayidx142 = 0, $arrayidx143 = 0, $arrayidx19 = 0, $arrayidx27 = 0, $arrayidx3 = 0, $arrayidx30 = 0, $arrayidx31 = 0, $arrayidx33 = 0, $arrayidx34 = 0, $arrayidx36 = 0, $arrayidx37 = 0, $arrayidx41 = 0, $arrayidx43 = 0, $arrayidx44 = 0, $arrayidx46 = 0, $arrayidx49 = 0; + var $arrayidx50 = 0, $arrayidx54 = 0, $arrayidx55 = 0, $arrayidx57 = 0, $arrayidx58 = 0, $arrayidx61 = 0, $arrayidx65 = 0, $arrayidx66 = 0, $arrayidx68 = 0, $arrayidx69 = 0, $arrayidx72 = 0, $arrayidx73 = 0, $arrayidx77 = 0, $arrayidx78 = 0, $arrayidx80 = 0, $arrayidx81 = 0, $arrayidx84 = 0, $arrayidx88 = 0, $arrayidx89 = 0, $arrayidx9 = 0; + var $arrayidx92 = 0, $arrayidx93 = 0, $arrayidx96 = 0, $arrayidx97 = 0, $arrayidx99 = 0, $cmp = 0, $cmp116 = 0, $cmp121 = 0, $cmp138 = 0, $cmp17 = 0, $cmp25 = 0, $cmp5 = 0, $den$addr = 0, $i = 0, $inc = 0, $inc129 = 0, $inc13 = 0, $inc135 = 0, $inc145 = 0, $inc21 = 0; + var $j = 0, $mem$addr = 0, $mul = 0.0, $mul101 = 0.0, $mul126 = 0.0, $mul63 = 0.0, $mul70 = 0.0, $mul86 = 0.0, $mul94 = 0.0, $ord$addr = 0, $saved_stack = 0, $sub = 0, $sub10 = 0.0, $sub105 = 0.0, $sub127 = 0.0, $sub140 = 0, $sub141 = 0, $sub2 = 0, $sub24 = 0, $sub39 = 0.0; + var $sub51 = 0.0, $sub7 = 0, $sub74 = 0.0, $sub8 = 0, $sum = 0, $sum118 = 0.0, $vla = 0, $vla$alloca_mul = 0, $vla1 = 0, $vla1$alloca_mul = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 64|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(64|0); + $sum = sp + 8|0; + $_x$addr = $_x; + $den$addr = $den; + $_y$addr = $_y; + $N$addr = $N; + $ord$addr = $ord; + $mem$addr = $mem; + $arch$addr = $arch; + $0 = $ord$addr; + $1 = (_llvm_stacksave()|0); + $saved_stack = $1; + $vla$alloca_mul = $0<<2; + $vla = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla$alloca_mul)|0)+15)&-16)|0);; + $2 = $N$addr; + $3 = $ord$addr; + $add = (($2) + ($3))|0; + $vla1$alloca_mul = $add<<2; + $vla1 = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla1$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla1$alloca_mul)|0)+15)&-16)|0);; + $i = 0; + while(1) { + $4 = $i; + $5 = $ord$addr; + $cmp = ($4|0)<($5|0); + if (!($cmp)) { + break; + } + $6 = $den$addr; + $7 = $ord$addr; + $8 = $i; + $sub = (($7) - ($8))|0; + $sub2 = (($sub) - 1)|0; + $arrayidx = (($6) + ($sub2<<2)|0); + $9 = +HEAPF32[$arrayidx>>2]; + $10 = $i; + $arrayidx3 = (($vla) + ($10<<2)|0); + HEAPF32[$arrayidx3>>2] = $9; + $11 = $i; + $inc = (($11) + 1)|0; + $i = $inc; + } + $i = 0; + while(1) { + $12 = $i; + $13 = $ord$addr; + $cmp5 = ($12|0)<($13|0); + if (!($cmp5)) { + break; + } + $14 = $mem$addr; + $15 = $ord$addr; + $16 = $i; + $sub7 = (($15) - ($16))|0; + $sub8 = (($sub7) - 1)|0; + $arrayidx9 = (($14) + ($sub8<<2)|0); + $17 = +HEAPF32[$arrayidx9>>2]; + $sub10 = - $17; + $18 = $i; + $arrayidx11 = (($vla1) + ($18<<2)|0); + HEAPF32[$arrayidx11>>2] = $sub10; + $19 = $i; + $inc13 = (($19) + 1)|0; + $i = $inc13; + } + while(1) { + $20 = $i; + $21 = $N$addr; + $22 = $ord$addr; + $add16 = (($21) + ($22))|0; + $cmp17 = ($20|0)<($add16|0); + if (!($cmp17)) { + break; + } + $23 = $i; + $arrayidx19 = (($vla1) + ($23<<2)|0); + HEAPF32[$arrayidx19>>2] = 0.0; + $24 = $i; + $inc21 = (($24) + 1)|0; + $i = $inc21; + } + $i = 0; + while(1) { + $25 = $i; + $26 = $N$addr; + $sub24 = (($26) - 3)|0; + $cmp25 = ($25|0)<($sub24|0); + if (!($cmp25)) { + break; + } + $27 = $_x$addr; + $28 = $i; + $arrayidx27 = (($27) + ($28<<2)|0); + $29 = +HEAPF32[$arrayidx27>>2]; + HEAPF32[$sum>>2] = $29; + $30 = $_x$addr; + $31 = $i; + $add29 = (($31) + 1)|0; + $arrayidx30 = (($30) + ($add29<<2)|0); + $32 = +HEAPF32[$arrayidx30>>2]; + $arrayidx31 = ((($sum)) + 4|0); + HEAPF32[$arrayidx31>>2] = $32; + $33 = $_x$addr; + $34 = $i; + $add32 = (($34) + 2)|0; + $arrayidx33 = (($33) + ($add32<<2)|0); + $35 = +HEAPF32[$arrayidx33>>2]; + $arrayidx34 = ((($sum)) + 8|0); + HEAPF32[$arrayidx34>>2] = $35; + $36 = $_x$addr; + $37 = $i; + $add35 = (($37) + 3)|0; + $arrayidx36 = (($36) + ($add35<<2)|0); + $38 = +HEAPF32[$arrayidx36>>2]; + $arrayidx37 = ((($sum)) + 12|0); + HEAPF32[$arrayidx37>>2] = $38; + $39 = $i; + $add$ptr = (($vla1) + ($39<<2)|0); + $40 = $ord$addr; + _xcorr_kernel_c_105($vla,$add$ptr,$sum,$40); + $41 = +HEAPF32[$sum>>2]; + $sub39 = - $41; + $42 = $i; + $43 = $ord$addr; + $add40 = (($42) + ($43))|0; + $arrayidx41 = (($vla1) + ($add40<<2)|0); + HEAPF32[$arrayidx41>>2] = $sub39; + $44 = +HEAPF32[$sum>>2]; + $45 = $_y$addr; + $46 = $i; + $arrayidx43 = (($45) + ($46<<2)|0); + HEAPF32[$arrayidx43>>2] = $44; + $arrayidx44 = ((($sum)) + 4|0); + $47 = +HEAPF32[$arrayidx44>>2]; + $48 = $i; + $49 = $ord$addr; + $add45 = (($48) + ($49))|0; + $arrayidx46 = (($vla1) + ($add45<<2)|0); + $50 = +HEAPF32[$arrayidx46>>2]; + $51 = $den$addr; + $52 = +HEAPF32[$51>>2]; + $mul = $50 * $52; + $add48 = $47 + $mul; + $arrayidx49 = ((($sum)) + 4|0); + HEAPF32[$arrayidx49>>2] = $add48; + $arrayidx50 = ((($sum)) + 4|0); + $53 = +HEAPF32[$arrayidx50>>2]; + $sub51 = - $53; + $54 = $i; + $55 = $ord$addr; + $add52 = (($54) + ($55))|0; + $add53 = (($add52) + 1)|0; + $arrayidx54 = (($vla1) + ($add53<<2)|0); + HEAPF32[$arrayidx54>>2] = $sub51; + $arrayidx55 = ((($sum)) + 4|0); + $56 = +HEAPF32[$arrayidx55>>2]; + $57 = $_y$addr; + $58 = $i; + $add56 = (($58) + 1)|0; + $arrayidx57 = (($57) + ($add56<<2)|0); + HEAPF32[$arrayidx57>>2] = $56; + $arrayidx58 = ((($sum)) + 8|0); + $59 = +HEAPF32[$arrayidx58>>2]; + $60 = $i; + $61 = $ord$addr; + $add59 = (($60) + ($61))|0; + $add60 = (($add59) + 1)|0; + $arrayidx61 = (($vla1) + ($add60<<2)|0); + $62 = +HEAPF32[$arrayidx61>>2]; + $63 = $den$addr; + $64 = +HEAPF32[$63>>2]; + $mul63 = $62 * $64; + $add64 = $59 + $mul63; + $arrayidx65 = ((($sum)) + 8|0); + HEAPF32[$arrayidx65>>2] = $add64; + $arrayidx66 = ((($sum)) + 8|0); + $65 = +HEAPF32[$arrayidx66>>2]; + $66 = $i; + $67 = $ord$addr; + $add67 = (($66) + ($67))|0; + $arrayidx68 = (($vla1) + ($add67<<2)|0); + $68 = +HEAPF32[$arrayidx68>>2]; + $69 = $den$addr; + $arrayidx69 = ((($69)) + 4|0); + $70 = +HEAPF32[$arrayidx69>>2]; + $mul70 = $68 * $70; + $add71 = $65 + $mul70; + $arrayidx72 = ((($sum)) + 8|0); + HEAPF32[$arrayidx72>>2] = $add71; + $arrayidx73 = ((($sum)) + 8|0); + $71 = +HEAPF32[$arrayidx73>>2]; + $sub74 = - $71; + $72 = $i; + $73 = $ord$addr; + $add75 = (($72) + ($73))|0; + $add76 = (($add75) + 2)|0; + $arrayidx77 = (($vla1) + ($add76<<2)|0); + HEAPF32[$arrayidx77>>2] = $sub74; + $arrayidx78 = ((($sum)) + 8|0); + $74 = +HEAPF32[$arrayidx78>>2]; + $75 = $_y$addr; + $76 = $i; + $add79 = (($76) + 2)|0; + $arrayidx80 = (($75) + ($add79<<2)|0); + HEAPF32[$arrayidx80>>2] = $74; + $arrayidx81 = ((($sum)) + 12|0); + $77 = +HEAPF32[$arrayidx81>>2]; + $78 = $i; + $79 = $ord$addr; + $add82 = (($78) + ($79))|0; + $add83 = (($add82) + 2)|0; + $arrayidx84 = (($vla1) + ($add83<<2)|0); + $80 = +HEAPF32[$arrayidx84>>2]; + $81 = $den$addr; + $82 = +HEAPF32[$81>>2]; + $mul86 = $80 * $82; + $add87 = $77 + $mul86; + $arrayidx88 = ((($sum)) + 12|0); + HEAPF32[$arrayidx88>>2] = $add87; + $arrayidx89 = ((($sum)) + 12|0); + $83 = +HEAPF32[$arrayidx89>>2]; + $84 = $i; + $85 = $ord$addr; + $add90 = (($84) + ($85))|0; + $add91 = (($add90) + 1)|0; + $arrayidx92 = (($vla1) + ($add91<<2)|0); + $86 = +HEAPF32[$arrayidx92>>2]; + $87 = $den$addr; + $arrayidx93 = ((($87)) + 4|0); + $88 = +HEAPF32[$arrayidx93>>2]; + $mul94 = $86 * $88; + $add95 = $83 + $mul94; + $arrayidx96 = ((($sum)) + 12|0); + HEAPF32[$arrayidx96>>2] = $add95; + $arrayidx97 = ((($sum)) + 12|0); + $89 = +HEAPF32[$arrayidx97>>2]; + $90 = $i; + $91 = $ord$addr; + $add98 = (($90) + ($91))|0; + $arrayidx99 = (($vla1) + ($add98<<2)|0); + $92 = +HEAPF32[$arrayidx99>>2]; + $93 = $den$addr; + $arrayidx100 = ((($93)) + 8|0); + $94 = +HEAPF32[$arrayidx100>>2]; + $mul101 = $92 * $94; + $add102 = $89 + $mul101; + $arrayidx103 = ((($sum)) + 12|0); + HEAPF32[$arrayidx103>>2] = $add102; + $arrayidx104 = ((($sum)) + 12|0); + $95 = +HEAPF32[$arrayidx104>>2]; + $sub105 = - $95; + $96 = $i; + $97 = $ord$addr; + $add106 = (($96) + ($97))|0; + $add107 = (($add106) + 3)|0; + $arrayidx108 = (($vla1) + ($add107<<2)|0); + HEAPF32[$arrayidx108>>2] = $sub105; + $arrayidx109 = ((($sum)) + 12|0); + $98 = +HEAPF32[$arrayidx109>>2]; + $99 = $_y$addr; + $100 = $i; + $add110 = (($100) + 3)|0; + $arrayidx111 = (($99) + ($add110<<2)|0); + HEAPF32[$arrayidx111>>2] = $98; + $101 = $i; + $add113 = (($101) + 4)|0; + $i = $add113; + } + while(1) { + $102 = $i; + $103 = $N$addr; + $cmp116 = ($102|0)<($103|0); + if (!($cmp116)) { + break; + } + $104 = $_x$addr; + $105 = $i; + $arrayidx119 = (($104) + ($105<<2)|0); + $106 = +HEAPF32[$arrayidx119>>2]; + $sum118 = $106; + $j = 0; + while(1) { + $107 = $j; + $108 = $ord$addr; + $cmp121 = ($107|0)<($108|0); + if (!($cmp121)) { + break; + } + $109 = $j; + $arrayidx123 = (($vla) + ($109<<2)|0); + $110 = +HEAPF32[$arrayidx123>>2]; + $111 = $i; + $112 = $j; + $add124 = (($111) + ($112))|0; + $arrayidx125 = (($vla1) + ($add124<<2)|0); + $113 = +HEAPF32[$arrayidx125>>2]; + $mul126 = $110 * $113; + $114 = $sum118; + $sub127 = $114 - $mul126; + $sum118 = $sub127; + $115 = $j; + $inc129 = (($115) + 1)|0; + $j = $inc129; + } + $116 = $sum118; + $117 = $i; + $118 = $ord$addr; + $add131 = (($117) + ($118))|0; + $arrayidx132 = (($vla1) + ($add131<<2)|0); + HEAPF32[$arrayidx132>>2] = $116; + $119 = $sum118; + $120 = $_y$addr; + $121 = $i; + $arrayidx133 = (($120) + ($121<<2)|0); + HEAPF32[$arrayidx133>>2] = $119; + $122 = $i; + $inc135 = (($122) + 1)|0; + $i = $inc135; + } + $i = 0; + while(1) { + $123 = $i; + $124 = $ord$addr; + $cmp138 = ($123|0)<($124|0); + if (!($cmp138)) { + break; + } + $125 = $_y$addr; + $126 = $N$addr; + $127 = $i; + $sub140 = (($126) - ($127))|0; + $sub141 = (($sub140) - 1)|0; + $arrayidx142 = (($125) + ($sub141<<2)|0); + $128 = +HEAPF32[$arrayidx142>>2]; + $129 = $mem$addr; + $130 = $i; + $arrayidx143 = (($129) + ($130<<2)|0); + HEAPF32[$arrayidx143>>2] = $128; + $131 = $i; + $inc145 = (($131) + 1)|0; + $i = $inc145; + } + $132 = $saved_stack; + _llvm_stackrestore(($132|0)); + STACKTOP = sp;return; +} +function __celt_autocorr($x,$ac,$window,$overlap,$lag,$n,$arch) { + $x = $x|0; + $ac = $ac|0; + $window = $window|0; + $overlap = $overlap|0; + $lag = $lag|0; + $n = $n|0; + $arch = $arch|0; + var $0 = 0, $1 = 0, $10 = 0.0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0.0, $18 = 0, $19 = 0, $2 = 0, $20 = 0.0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0.0, $26 = 0; + var $27 = 0, $28 = 0.0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0.0; + var $45 = 0, $46 = 0, $47 = 0.0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0.0, $52 = 0, $53 = 0, $54 = 0, $55 = 0.0, $56 = 0, $57 = 0, $58 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $ac$addr = 0; + var $add = 0, $add23 = 0, $add31 = 0.0, $add36 = 0.0, $arch$addr = 0, $arrayidx = 0, $arrayidx11 = 0, $arrayidx12 = 0, $arrayidx16 = 0, $arrayidx2 = 0, $arrayidx27 = 0, $arrayidx29 = 0, $arrayidx35 = 0, $arrayidx6 = 0, $arrayidx7 = 0, $arrayidx8 = 0, $cmp = 0, $cmp1 = 0, $cmp21 = 0, $cmp25 = 0; + var $cmp4 = 0, $d = 0.0, $fastN = 0, $i = 0, $inc = 0, $inc18 = 0, $inc33 = 0, $inc38 = 0, $k = 0, $lag$addr = 0, $mul = 0.0, $mul13 = 0.0, $mul30 = 0.0, $n$addr = 0, $overlap$addr = 0, $saved_stack = 0, $shift = 0, $sub = 0, $sub10 = 0, $sub14 = 0; + var $sub15 = 0, $sub28 = 0, $sub9 = 0, $vla = 0, $vla$alloca_mul = 0, $window$addr = 0, $x$addr = 0, $xptr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 64|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(64|0); + $x$addr = $x; + $ac$addr = $ac; + $window$addr = $window; + $overlap$addr = $overlap; + $lag$addr = $lag; + $n$addr = $n; + $arch$addr = $arch; + $0 = $n$addr; + $1 = $lag$addr; + $sub = (($0) - ($1))|0; + $fastN = $sub; + $2 = $n$addr; + $3 = (_llvm_stacksave()|0); + $saved_stack = $3; + $vla$alloca_mul = $2<<2; + $vla = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla$alloca_mul)|0)+15)&-16)|0);; + $4 = $overlap$addr; + $cmp = ($4|0)==(0); + if ($cmp) { + $5 = $x$addr; + $xptr = $5; + } else { + $i = 0; + while(1) { + $6 = $i; + $7 = $n$addr; + $cmp1 = ($6|0)<($7|0); + if (!($cmp1)) { + break; + } + $8 = $x$addr; + $9 = $i; + $arrayidx = (($8) + ($9<<2)|0); + $10 = +HEAPF32[$arrayidx>>2]; + $11 = $i; + $arrayidx2 = (($vla) + ($11<<2)|0); + HEAPF32[$arrayidx2>>2] = $10; + $12 = $i; + $inc = (($12) + 1)|0; + $i = $inc; + } + $i = 0; + while(1) { + $13 = $i; + $14 = $overlap$addr; + $cmp4 = ($13|0)<($14|0); + if (!($cmp4)) { + break; + } + $15 = $x$addr; + $16 = $i; + $arrayidx6 = (($15) + ($16<<2)|0); + $17 = +HEAPF32[$arrayidx6>>2]; + $18 = $window$addr; + $19 = $i; + $arrayidx7 = (($18) + ($19<<2)|0); + $20 = +HEAPF32[$arrayidx7>>2]; + $mul = $17 * $20; + $21 = $i; + $arrayidx8 = (($vla) + ($21<<2)|0); + HEAPF32[$arrayidx8>>2] = $mul; + $22 = $x$addr; + $23 = $n$addr; + $24 = $i; + $sub9 = (($23) - ($24))|0; + $sub10 = (($sub9) - 1)|0; + $arrayidx11 = (($22) + ($sub10<<2)|0); + $25 = +HEAPF32[$arrayidx11>>2]; + $26 = $window$addr; + $27 = $i; + $arrayidx12 = (($26) + ($27<<2)|0); + $28 = +HEAPF32[$arrayidx12>>2]; + $mul13 = $25 * $28; + $29 = $n$addr; + $30 = $i; + $sub14 = (($29) - ($30))|0; + $sub15 = (($sub14) - 1)|0; + $arrayidx16 = (($vla) + ($sub15<<2)|0); + HEAPF32[$arrayidx16>>2] = $mul13; + $31 = $i; + $inc18 = (($31) + 1)|0; + $i = $inc18; + } + $xptr = $vla; + } + $shift = 0; + $32 = $xptr; + $33 = $xptr; + $34 = $ac$addr; + $35 = $fastN; + $36 = $lag$addr; + $add = (($36) + 1)|0; + $37 = $arch$addr; + _celt_pitch_xcorr($32,$33,$34,$35,$add,$37); + $k = 0; + while(1) { + $38 = $k; + $39 = $lag$addr; + $cmp21 = ($38|0)<=($39|0); + if (!($cmp21)) { + break; + } + $40 = $k; + $41 = $fastN; + $add23 = (($40) + ($41))|0; + $i = $add23; + $d = 0.0; + while(1) { + $42 = $i; + $43 = $n$addr; + $cmp25 = ($42|0)<($43|0); + $44 = $d; + if (!($cmp25)) { + break; + } + $45 = $xptr; + $46 = $i; + $arrayidx27 = (($45) + ($46<<2)|0); + $47 = +HEAPF32[$arrayidx27>>2]; + $48 = $xptr; + $49 = $i; + $50 = $k; + $sub28 = (($49) - ($50))|0; + $arrayidx29 = (($48) + ($sub28<<2)|0); + $51 = +HEAPF32[$arrayidx29>>2]; + $mul30 = $47 * $51; + $add31 = $44 + $mul30; + $d = $add31; + $52 = $i; + $inc33 = (($52) + 1)|0; + $i = $inc33; + } + $53 = $ac$addr; + $54 = $k; + $arrayidx35 = (($53) + ($54<<2)|0); + $55 = +HEAPF32[$arrayidx35>>2]; + $add36 = $55 + $44; + HEAPF32[$arrayidx35>>2] = $add36; + $56 = $k; + $inc38 = (($56) + 1)|0; + $k = $inc38; + } + $57 = $shift; + $58 = $saved_stack; + _llvm_stackrestore(($58|0)); + STACKTOP = sp;return ($57|0); +} +function _ec_tell_114($_this) { + $_this = $_this|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $_this$addr = 0, $nbits_total = 0, $rng = 0, $sub = 0, $sub1 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $_this$addr = $_this; + $0 = $_this$addr; + $nbits_total = ((($0)) + 20|0); + $1 = HEAP32[$nbits_total>>2]|0; + $2 = $_this$addr; + $rng = ((($2)) + 28|0); + $3 = HEAP32[$rng>>2]|0; + $4 = (Math_clz32(($3|0))|0); + $sub = (32 - ($4))|0; + $sub1 = (($1) - ($sub))|0; + STACKTOP = sp;return ($sub1|0); +} +function _unquant_coarse_energy($m,$start,$end,$oldEBands,$intra,$dec,$C,$LM) { + $m = $m|0; + $start = $start|0; + $end = $end|0; + $oldEBands = $oldEBands|0; + $intra = $intra|0; + $dec = $dec|0; + $C = $C|0; + $LM = $LM|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0.0, $39 = 0, $4 = 0.0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0.0; + var $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0.0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0.0, $57 = 0, $58 = 0.0, $59 = 0.0, $6 = 0.0, $60 = 0.0, $61 = 0, $62 = 0; + var $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0.0, $68 = 0.0, $69 = 0.0, $7 = 0, $70 = 0.0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $8 = 0, $9 = 0, $C$addr = 0, $LM$addr = 0, $add = 0, $add33 = 0, $add41 = 0; + var $add47 = 0, $add51 = 0, $add55 = 0.0, $add56 = 0.0, $add59 = 0, $add62 = 0.0, $and = 0, $arrayidx = 0, $arrayidx1 = 0, $arrayidx2 = 0, $arrayidx3 = 0, $arrayidx34 = 0, $arrayidx42 = 0, $arrayidx48 = 0, $arrayidx52 = 0, $arrayidx54 = 0, $arrayidx60 = 0, $arrayidx61 = 0, $arrayidx65 = 0, $arrayidx8 = 0; + var $arrayidx9 = 0, $beta = 0.0, $budget = 0, $c = 0, $call = 0, $call12 = 0, $call18 = 0, $call25 = 0, $cmp = 0, $cmp15 = 0, $cmp22 = 0, $cmp35 = 0, $cmp4 = 0, $cmp6 = 0, $cmp66 = 0, $coef = 0.0, $cond = 0, $cond44 = 0.0, $conv = 0, $conv10 = 0; + var $conv31 = 0.0, $dec$addr = 0, $end$addr = 0, $i = 0, $inc = 0, $inc68 = 0, $intra$addr = 0, $m$addr = 0, $mul = 0, $mul32 = 0, $mul40 = 0, $mul46 = 0, $mul50 = 0, $mul53 = 0.0, $mul58 = 0, $mul63 = 0.0, $mul7 = 0, $nbEBands = 0, $nbEBands39 = 0, $nbEBands45 = 0; + var $nbEBands49 = 0, $nbEBands57 = 0, $oldEBands$addr = 0, $pi = 0, $prev = 0, $prob_model = 0, $q = 0.0, $qi = 0, $shl = 0, $shl11 = 0, $shr = 0, $start$addr = 0, $storage = 0, $sub = 0, $sub14 = 0, $sub19 = 0, $sub21 = 0, $sub26 = 0, $sub64 = 0.0, $tell = 0; + var $tmp = 0.0, $tobool = 0, $xor = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 96|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(96|0); + $prev = sp + 32|0; + $m$addr = $m; + $start$addr = $start; + $end$addr = $end; + $oldEBands$addr = $oldEBands; + $intra$addr = $intra; + $dec$addr = $dec; + $C$addr = $C; + $LM$addr = $LM; + $0 = $LM$addr; + $arrayidx = (21832 + (($0*84)|0)|0); + $1 = $intra$addr; + $arrayidx1 = (($arrayidx) + (($1*42)|0)|0); + $prob_model = $arrayidx1; + ;HEAP32[$prev>>2]=0|0;HEAP32[$prev+4>>2]=0|0; + $2 = $intra$addr; + $tobool = ($2|0)!=(0); + if ($tobool) { + $coef = 0.0; + $beta = 0.149993896484375; + } else { + $3 = $LM$addr; + $arrayidx2 = (12156 + ($3<<2)|0); + $4 = +HEAPF32[$arrayidx2>>2]; + $beta = $4; + $5 = $LM$addr; + $arrayidx3 = (12140 + ($5<<2)|0); + $6 = +HEAPF32[$arrayidx3>>2]; + $coef = $6; + } + $7 = $dec$addr; + $storage = ((($7)) + 4|0); + $8 = HEAP32[$storage>>2]|0; + $mul = $8<<3; + $budget = $mul; + $9 = $start$addr; + $i = $9; + while(1) { + $10 = $i; + $11 = $end$addr; + $cmp = ($10|0)<($11|0); + if (!($cmp)) { + break; + } + $c = 0; + while(1) { + $12 = $dec$addr; + $call = (_ec_tell_114($12)|0); + $tell = $call; + $13 = $budget; + $14 = $tell; + $sub = (($13) - ($14))|0; + $cmp4 = ($sub|0)>=(15); + do { + if ($cmp4) { + $15 = $i; + $cmp6 = ($15|0)<(20); + $16 = $i; + $cond = $cmp6 ? $16 : 20; + $mul7 = $cond<<1; + $pi = $mul7; + $17 = $dec$addr; + $18 = $prob_model; + $19 = $pi; + $arrayidx8 = (($18) + ($19)|0); + $20 = HEAP8[$arrayidx8>>0]|0; + $conv = $20&255; + $shl = $conv << 7; + $21 = $prob_model; + $22 = $pi; + $add = (($22) + 1)|0; + $arrayidx9 = (($21) + ($add)|0); + $23 = HEAP8[$arrayidx9>>0]|0; + $conv10 = $23&255; + $shl11 = $conv10 << 6; + $call12 = (_ec_laplace_decode($17,$shl,$shl11)|0); + $qi = $call12; + } else { + $24 = $budget; + $25 = $tell; + $sub14 = (($24) - ($25))|0; + $cmp15 = ($sub14|0)>=(2); + if ($cmp15) { + $26 = $dec$addr; + $call18 = (_ec_dec_icdf($26,22168,2)|0); + $qi = $call18; + $27 = $qi; + $shr = $27 >> 1; + $28 = $qi; + $and = $28 & 1; + $sub19 = (0 - ($and))|0; + $xor = $shr ^ $sub19; + $qi = $xor; + break; + } + $29 = $budget; + $30 = $tell; + $sub21 = (($29) - ($30))|0; + $cmp22 = ($sub21|0)>=(1); + if ($cmp22) { + $31 = $dec$addr; + $call25 = (_ec_dec_bit_logp($31,1)|0); + $sub26 = (0 - ($call25))|0; + $qi = $sub26; + break; + } else { + $qi = -1; + break; + } + } + } while(0); + $32 = $qi; + $conv31 = (+($32|0)); + $q = $conv31; + $33 = $oldEBands$addr; + $34 = $i; + $35 = $c; + $36 = $m$addr; + $nbEBands = ((($36)) + 8|0); + $37 = HEAP32[$nbEBands>>2]|0; + $mul32 = Math_imul($35, $37)|0; + $add33 = (($34) + ($mul32))|0; + $arrayidx34 = (($33) + ($add33<<2)|0); + $38 = +HEAPF32[$arrayidx34>>2]; + $cmp35 = -9.0 > $38; + if ($cmp35) { + $cond44 = -9.0; + } else { + $39 = $oldEBands$addr; + $40 = $i; + $41 = $c; + $42 = $m$addr; + $nbEBands39 = ((($42)) + 8|0); + $43 = HEAP32[$nbEBands39>>2]|0; + $mul40 = Math_imul($41, $43)|0; + $add41 = (($40) + ($mul40))|0; + $arrayidx42 = (($39) + ($add41<<2)|0); + $44 = +HEAPF32[$arrayidx42>>2]; + $cond44 = $44; + } + $45 = $oldEBands$addr; + $46 = $i; + $47 = $c; + $48 = $m$addr; + $nbEBands45 = ((($48)) + 8|0); + $49 = HEAP32[$nbEBands45>>2]|0; + $mul46 = Math_imul($47, $49)|0; + $add47 = (($46) + ($mul46))|0; + $arrayidx48 = (($45) + ($add47<<2)|0); + HEAPF32[$arrayidx48>>2] = $cond44; + $50 = $coef; + $51 = $oldEBands$addr; + $52 = $i; + $53 = $c; + $54 = $m$addr; + $nbEBands49 = ((($54)) + 8|0); + $55 = HEAP32[$nbEBands49>>2]|0; + $mul50 = Math_imul($53, $55)|0; + $add51 = (($52) + ($mul50))|0; + $arrayidx52 = (($51) + ($add51<<2)|0); + $56 = +HEAPF32[$arrayidx52>>2]; + $mul53 = $50 * $56; + $57 = $c; + $arrayidx54 = (($prev) + ($57<<2)|0); + $58 = +HEAPF32[$arrayidx54>>2]; + $add55 = $mul53 + $58; + $59 = $q; + $add56 = $add55 + $59; + $tmp = $add56; + $60 = $tmp; + $61 = $oldEBands$addr; + $62 = $i; + $63 = $c; + $64 = $m$addr; + $nbEBands57 = ((($64)) + 8|0); + $65 = HEAP32[$nbEBands57>>2]|0; + $mul58 = Math_imul($63, $65)|0; + $add59 = (($62) + ($mul58))|0; + $arrayidx60 = (($61) + ($add59<<2)|0); + HEAPF32[$arrayidx60>>2] = $60; + $66 = $c; + $arrayidx61 = (($prev) + ($66<<2)|0); + $67 = +HEAPF32[$arrayidx61>>2]; + $68 = $q; + $add62 = $67 + $68; + $69 = $beta; + $70 = $q; + $mul63 = $69 * $70; + $sub64 = $add62 - $mul63; + $71 = $c; + $arrayidx65 = (($prev) + ($71<<2)|0); + HEAPF32[$arrayidx65>>2] = $sub64; + $72 = $c; + $inc = (($72) + 1)|0; + $c = $inc; + $73 = $C$addr; + $cmp66 = ($inc|0)<($73|0); + if (!($cmp66)) { + break; + } + } + $74 = $i; + $inc68 = (($74) + 1)|0; + $i = $inc68; + } + STACKTOP = sp;return; +} +function _unquant_fine_energy($m,$start,$end,$oldEBands,$fine_quant,$dec,$C) { + $m = $m|0; + $start = $start|0; + $end = $end|0; + $oldEBands = $oldEBands|0; + $fine_quant = $fine_quant|0; + $dec = $dec|0; + $C = $C|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0.0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0.0, $21 = 0, $22 = 0, $23 = 0, $3 = 0, $4 = 0, $5 = 0; + var $6 = 0, $7 = 0, $8 = 0, $9 = 0, $C$addr = 0, $add = 0.0, $add10 = 0.0, $add8 = 0, $arrayidx = 0, $arrayidx2 = 0, $arrayidx3 = 0, $arrayidx9 = 0, $c = 0, $call = 0, $cmp = 0, $cmp1 = 0, $cmp11 = 0, $conv = 0.0, $conv4 = 0.0, $dec$addr = 0; + var $end$addr = 0, $fine_quant$addr = 0, $i = 0, $inc = 0, $inc13 = 0, $m$addr = 0, $mul = 0.0, $mul5 = 0.0, $mul7 = 0, $nbEBands = 0, $offset = 0.0, $oldEBands$addr = 0, $q2 = 0, $shl = 0, $start$addr = 0, $sub = 0, $sub6 = 0.0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $m$addr = $m; + $start$addr = $start; + $end$addr = $end; + $oldEBands$addr = $oldEBands; + $fine_quant$addr = $fine_quant; + $dec$addr = $dec; + $C$addr = $C; + $0 = $start$addr; + $i = $0; + while(1) { + $1 = $i; + $2 = $end$addr; + $cmp = ($1|0)<($2|0); + if (!($cmp)) { + break; + } + $3 = $fine_quant$addr; + $4 = $i; + $arrayidx = (($3) + ($4<<2)|0); + $5 = HEAP32[$arrayidx>>2]|0; + $cmp1 = ($5|0)<=(0); + if (!($cmp1)) { + $c = 0; + while(1) { + $6 = $dec$addr; + $7 = $fine_quant$addr; + $8 = $i; + $arrayidx2 = (($7) + ($8<<2)|0); + $9 = HEAP32[$arrayidx2>>2]|0; + $call = (_ec_dec_bits($6,$9)|0); + $q2 = $call; + $10 = $q2; + $conv = (+($10|0)); + $add = $conv + 0.5; + $11 = $fine_quant$addr; + $12 = $i; + $arrayidx3 = (($11) + ($12<<2)|0); + $13 = HEAP32[$arrayidx3>>2]|0; + $sub = (14 - ($13))|0; + $shl = 1 << $sub; + $conv4 = (+($shl|0)); + $mul = $add * $conv4; + $mul5 = $mul * 6.103515625E-5; + $sub6 = $mul5 - 0.5; + $offset = $sub6; + $14 = $offset; + $15 = $oldEBands$addr; + $16 = $i; + $17 = $c; + $18 = $m$addr; + $nbEBands = ((($18)) + 8|0); + $19 = HEAP32[$nbEBands>>2]|0; + $mul7 = Math_imul($17, $19)|0; + $add8 = (($16) + ($mul7))|0; + $arrayidx9 = (($15) + ($add8<<2)|0); + $20 = +HEAPF32[$arrayidx9>>2]; + $add10 = $20 + $14; + HEAPF32[$arrayidx9>>2] = $add10; + $21 = $c; + $inc = (($21) + 1)|0; + $c = $inc; + $22 = $C$addr; + $cmp11 = ($inc|0)<($22|0); + if (!($cmp11)) { + break; + } + } + } + $23 = $i; + $inc13 = (($23) + 1)|0; + $i = $inc13; + } + STACKTOP = sp;return; +} +function _unquant_energy_finalise($m,$start,$end,$oldEBands,$fine_quant,$fine_priority,$bits_left,$dec,$C) { + $m = $m|0; + $start = $start|0; + $end = $end|0; + $oldEBands = $oldEBands|0; + $fine_quant = $fine_quant|0; + $fine_priority = $fine_priority|0; + $bits_left = $bits_left|0; + $dec = $dec|0; + $C = $C|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0.0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0.0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $C$addr = 0, $add = 0, $add15 = 0.0, $arrayidx = 0, $arrayidx14 = 0, $arrayidx6 = 0, $arrayidx8 = 0, $bits_left$addr = 0, $c = 0, $call = 0; + var $cmp = 0, $cmp17 = 0, $cmp2 = 0, $cmp3 = 0, $cmp5 = 0, $cmp7 = 0, $conv = 0.0, $conv11 = 0.0, $dec$addr = 0, $dec16 = 0, $end$addr = 0, $fine_priority$addr = 0, $fine_quant$addr = 0, $i = 0, $inc = 0, $inc19 = 0, $inc21 = 0, $m$addr = 0, $mul = 0.0, $mul12 = 0.0; + var $mul13 = 0, $nbEBands = 0, $offset = 0.0, $oldEBands$addr = 0, $prio = 0, $q2 = 0, $shl = 0, $start$addr = 0, $sub = 0.0, $sub10 = 0, $sub9 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 64|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(64|0); + $m$addr = $m; + $start$addr = $start; + $end$addr = $end; + $oldEBands$addr = $oldEBands; + $fine_quant$addr = $fine_quant; + $fine_priority$addr = $fine_priority; + $bits_left$addr = $bits_left; + $dec$addr = $dec; + $C$addr = $C; + $prio = 0; + while(1) { + $0 = $prio; + $cmp = ($0|0)<(2); + if (!($cmp)) { + break; + } + $1 = $start$addr; + $i = $1; + while(1) { + $2 = $i; + $3 = $end$addr; + $cmp2 = ($2|0)<($3|0); + if (!($cmp2)) { + break; + } + $4 = $bits_left$addr; + $5 = $C$addr; + $cmp3 = ($4|0)>=($5|0); + if (!($cmp3)) { + break; + } + $6 = $fine_quant$addr; + $7 = $i; + $arrayidx = (($6) + ($7<<2)|0); + $8 = HEAP32[$arrayidx>>2]|0; + $cmp5 = ($8|0)>=(8); + if (!($cmp5)) { + $9 = $fine_priority$addr; + $10 = $i; + $arrayidx6 = (($9) + ($10<<2)|0); + $11 = HEAP32[$arrayidx6>>2]|0; + $12 = $prio; + $cmp7 = ($11|0)!=($12|0); + if (!($cmp7)) { + $c = 0; + while(1) { + $13 = $dec$addr; + $call = (_ec_dec_bits($13,1)|0); + $q2 = $call; + $14 = $q2; + $conv = (+($14|0)); + $sub = $conv - 0.5; + $15 = $fine_quant$addr; + $16 = $i; + $arrayidx8 = (($15) + ($16<<2)|0); + $17 = HEAP32[$arrayidx8>>2]|0; + $sub9 = (14 - ($17))|0; + $sub10 = (($sub9) - 1)|0; + $shl = 1 << $sub10; + $conv11 = (+($shl|0)); + $mul = $sub * $conv11; + $mul12 = $mul * 6.103515625E-5; + $offset = $mul12; + $18 = $offset; + $19 = $oldEBands$addr; + $20 = $i; + $21 = $c; + $22 = $m$addr; + $nbEBands = ((($22)) + 8|0); + $23 = HEAP32[$nbEBands>>2]|0; + $mul13 = Math_imul($21, $23)|0; + $add = (($20) + ($mul13))|0; + $arrayidx14 = (($19) + ($add<<2)|0); + $24 = +HEAPF32[$arrayidx14>>2]; + $add15 = $24 + $18; + HEAPF32[$arrayidx14>>2] = $add15; + $25 = $bits_left$addr; + $dec16 = (($25) + -1)|0; + $bits_left$addr = $dec16; + $26 = $c; + $inc = (($26) + 1)|0; + $c = $inc; + $27 = $C$addr; + $cmp17 = ($inc|0)<($27|0); + if (!($cmp17)) { + break; + } + } + } + } + $28 = $i; + $inc19 = (($28) + 1)|0; + $i = $inc19; + } + $29 = $prio; + $inc21 = (($29) + 1)|0; + $prio = $inc21; + } + STACKTOP = sp;return; +} +function _compute_allocation($m,$start,$end,$offsets,$cap,$alloc_trim,$intensity,$dual_stereo,$total,$balance,$pulses,$ebits,$fine_priority,$C,$LM,$ec,$encode,$prev,$signalBandwidth) { + $m = $m|0; + $start = $start|0; + $end = $end|0; + $offsets = $offsets|0; + $cap = $cap|0; + $alloc_trim = $alloc_trim|0; + $intensity = $intensity|0; + $dual_stereo = $dual_stereo|0; + $total = $total|0; + $balance = $balance|0; + $pulses = $pulses|0; + $ebits = $ebits|0; + $fine_priority = $fine_priority|0; + $C = $C|0; + $LM = $LM|0; + $ec = $ec|0; + $encode = $encode|0; + $prev = $prev|0; + $signalBandwidth = $signalBandwidth|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0; + var $116 = 0, $117 = 0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $13 = 0, $130 = 0, $131 = 0, $132 = 0, $133 = 0; + var $134 = 0, $135 = 0, $136 = 0, $137 = 0, $138 = 0, $139 = 0, $14 = 0, $140 = 0, $141 = 0, $142 = 0, $143 = 0, $144 = 0, $145 = 0, $146 = 0, $147 = 0, $148 = 0, $149 = 0, $15 = 0, $150 = 0, $151 = 0; + var $152 = 0, $153 = 0, $154 = 0, $155 = 0, $156 = 0, $157 = 0, $158 = 0, $159 = 0, $16 = 0, $160 = 0, $161 = 0, $162 = 0, $163 = 0, $164 = 0, $165 = 0, $166 = 0, $167 = 0, $168 = 0, $169 = 0, $17 = 0; + var $170 = 0, $171 = 0, $172 = 0, $173 = 0, $174 = 0, $175 = 0, $176 = 0, $177 = 0, $178 = 0, $179 = 0, $18 = 0, $180 = 0, $181 = 0, $182 = 0, $183 = 0, $184 = 0, $185 = 0, $186 = 0, $187 = 0, $188 = 0; + var $189 = 0, $19 = 0, $190 = 0, $191 = 0, $192 = 0, $193 = 0, $194 = 0, $195 = 0, $196 = 0, $197 = 0, $198 = 0, $199 = 0, $2 = 0, $20 = 0, $200 = 0, $201 = 0, $202 = 0, $203 = 0, $204 = 0, $205 = 0; + var $206 = 0, $207 = 0, $208 = 0, $209 = 0, $21 = 0, $210 = 0, $211 = 0, $212 = 0, $213 = 0, $214 = 0, $215 = 0, $216 = 0, $217 = 0, $218 = 0, $219 = 0, $22 = 0, $220 = 0, $221 = 0, $222 = 0, $223 = 0; + var $224 = 0, $225 = 0, $226 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0; + var $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0; + var $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0; + var $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0, $92 = 0; + var $93 = 0, $94 = 0, $95 = 0, $96 = 0, $97 = 0, $98 = 0, $99 = 0, $C$addr = 0, $LM$addr = 0, $N = 0, $N159 = 0, $add = 0, $add100 = 0, $add110 = 0, $add116 = 0, $add121 = 0, $add134 = 0, $add141 = 0, $add150 = 0, $add161 = 0; + var $add171 = 0, $add186 = 0, $add198 = 0, $add204 = 0, $add212 = 0, $add218 = 0, $add226 = 0, $add229 = 0, $add33 = 0, $add48 = 0, $add62 = 0, $add68 = 0, $add84 = 0, $add91 = 0, $allocVectors = 0, $allocVectors169 = 0, $allocVectors184 = 0, $alloc_trim$addr = 0, $arrayidx = 0, $arrayidx101 = 0; + var $arrayidx109 = 0, $arrayidx115 = 0, $arrayidx120 = 0, $arrayidx122 = 0, $arrayidx126 = 0, $arrayidx131 = 0, $arrayidx162 = 0, $arrayidx165 = 0, $arrayidx172 = 0, $arrayidx181 = 0, $arrayidx187 = 0, $arrayidx19 = 0, $arrayidx197 = 0, $arrayidx203 = 0, $arrayidx211 = 0, $arrayidx217 = 0, $arrayidx22 = 0, $arrayidx225 = 0, $arrayidx228 = 0, $arrayidx230 = 0; + var $arrayidx243 = 0, $arrayidx244 = 0, $arrayidx34 = 0, $arrayidx37 = 0, $arrayidx46 = 0, $arrayidx49 = 0, $arrayidx52 = 0, $arrayidx66 = 0, $arrayidx69 = 0, $arrayidx72 = 0, $arrayidx80 = 0, $arrayidx92 = 0, $arrayidx95 = 0, $balance$addr = 0, $bits1j = 0, $bits2j = 0, $bitsj = 0, $call = 0, $cap$addr = 0, $cmp = 0; + var $cmp1 = 0, $cmp106 = 0, $cmp111 = 0, $cmp123 = 0, $cmp127 = 0, $cmp137 = 0, $cmp145 = 0, $cmp152 = 0, $cmp156 = 0, $cmp17 = 0, $cmp178 = 0, $cmp194 = 0, $cmp199 = 0, $cmp208 = 0, $cmp213 = 0, $cmp222 = 0, $cmp231 = 0, $cmp236 = 0, $cmp27 = 0, $cmp3 = 0; + var $cmp5 = 0, $cmp76 = 0, $cmp87 = 0, $cmp9 = 0, $codedBands = 0, $cond = 0, $cond11 = 0, $cond118 = 0, $cond133 = 0, $cond193 = 0, $cond2 = 0, $cond206 = 0, $cond220 = 0, $cond242 = 0, $cond45 = 0, $conv = 0, $conv102 = 0, $conv163 = 0, $conv166 = 0, $conv173 = 0; + var $conv188 = 0, $conv20 = 0, $conv23 = 0, $conv35 = 0, $conv38 = 0, $conv50 = 0, $conv53 = 0, $conv70 = 0, $conv73 = 0, $conv93 = 0, $conv96 = 0, $dec = 0, $dec154 = 0, $done = 0, $dual_stereo$addr = 0, $dual_stereo_rsv = 0, $eBands = 0, $eBands160 = 0, $eBands164 = 0, $eBands21 = 0; + var $eBands32 = 0, $eBands36 = 0, $eBands47 = 0, $eBands51 = 0, $eBands67 = 0, $eBands71 = 0, $eBands90 = 0, $eBands94 = 0, $ebits$addr = 0, $ec$addr = 0, $encode$addr = 0, $end$addr = 0, $fine_priority$addr = 0, $hi = 0, $inc = 0, $inc246 = 0, $intensity$addr = 0, $intensity_rsv = 0, $j = 0, $len = 0; + var $lo = 0, $m$addr = 0, $mid = 0, $mul = 0, $mul103 = 0, $mul168 = 0, $mul170 = 0, $mul174 = 0, $mul183 = 0, $mul185 = 0, $mul189 = 0, $mul40 = 0, $mul55 = 0, $mul58 = 0, $mul61 = 0, $mul64 = 0, $mul98 = 0, $mul99 = 0, $nbAllocVectors = 0, $nbAllocVectors177 = 0; + var $nbEBands = 0, $offsets$addr = 0, $or$cond = 0, $prev$addr = 0, $psum = 0, $pulses$addr = 0, $saved_stack = 0, $shl = 0, $shl104 = 0, $shl136 = 0, $shl140 = 0, $shl175 = 0, $shl190 = 0, $shl25 = 0, $shl26 = 0, $shl30 = 0, $shl41 = 0, $shl42 = 0, $shl63 = 0, $shl75 = 0; + var $shl79 = 0, $shr = 0, $shr105 = 0, $shr176 = 0, $shr191 = 0, $shr43 = 0, $shr65 = 0, $shr85 = 0, $signalBandwidth$addr = 0, $skip_rsv = 0, $skip_start = 0, $start$addr = 0, $sub = 0, $sub12 = 0, $sub148 = 0, $sub167 = 0, $sub235 = 0, $sub24 = 0, $sub240 = 0, $sub39 = 0; + var $sub4 = 0, $sub54 = 0, $sub56 = 0, $sub57 = 0, $sub59 = 0, $sub60 = 0, $sub74 = 0, $sub8 = 0, $sub81 = 0, $sub83 = 0, $sub97 = 0, $tobool = 0, $total$addr = 0, $vla = 0, $vla$alloca_mul = 0, $vla14 = 0, $vla14$alloca_mul = 0, $vla15 = 0, $vla15$alloca_mul = 0, $vla16 = 0; + var $vla16$alloca_mul = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 160|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(160|0); + $m$addr = $m; + $start$addr = $start; + $end$addr = $end; + $offsets$addr = $offsets; + $cap$addr = $cap; + $alloc_trim$addr = $alloc_trim; + $intensity$addr = $intensity; + $dual_stereo$addr = $dual_stereo; + $total$addr = $total; + $balance$addr = $balance; + $pulses$addr = $pulses; + $ebits$addr = $ebits; + $fine_priority$addr = $fine_priority; + $C$addr = $C; + $LM$addr = $LM; + $ec$addr = $ec; + $encode$addr = $encode; + $prev$addr = $prev; + $signalBandwidth$addr = $signalBandwidth; + $0 = $total$addr; + $cmp = ($0|0)>(0); + $1 = $total$addr; + $cond = $cmp ? $1 : 0; + $total$addr = $cond; + $2 = $m$addr; + $nbEBands = ((($2)) + 8|0); + $3 = HEAP32[$nbEBands>>2]|0; + $len = $3; + $4 = $start$addr; + $skip_start = $4; + $5 = $total$addr; + $cmp1 = ($5|0)>=(8); + $cond2 = $cmp1 ? 8 : 0; + $skip_rsv = $cond2; + $6 = $skip_rsv; + $7 = $total$addr; + $sub = (($7) - ($6))|0; + $total$addr = $sub; + $dual_stereo_rsv = 0; + $intensity_rsv = 0; + $8 = $C$addr; + $cmp3 = ($8|0)==(2); + do { + if ($cmp3) { + $9 = $end$addr; + $10 = $start$addr; + $sub4 = (($9) - ($10))|0; + $arrayidx = (22171 + ($sub4)|0); + $11 = HEAP8[$arrayidx>>0]|0; + $conv = $11&255; + $intensity_rsv = $conv; + $12 = $intensity_rsv; + $13 = $total$addr; + $cmp5 = ($12|0)>($13|0); + if ($cmp5) { + $intensity_rsv = 0; + break; + } else { + $14 = $intensity_rsv; + $15 = $total$addr; + $sub8 = (($15) - ($14))|0; + $total$addr = $sub8; + $16 = $total$addr; + $cmp9 = ($16|0)>=(8); + $cond11 = $cmp9 ? 8 : 0; + $dual_stereo_rsv = $cond11; + $17 = $dual_stereo_rsv; + $18 = $total$addr; + $sub12 = (($18) - ($17))|0; + $total$addr = $sub12; + break; + } + } + } while(0); + $19 = $len; + $20 = (_llvm_stacksave()|0); + $saved_stack = $20; + $vla$alloca_mul = $19<<2; + $vla = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla$alloca_mul)|0)+15)&-16)|0);; + $21 = $len; + $vla14$alloca_mul = $21<<2; + $vla14 = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla14$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla14$alloca_mul)|0)+15)&-16)|0);; + $22 = $len; + $vla15$alloca_mul = $22<<2; + $vla15 = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla15$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla15$alloca_mul)|0)+15)&-16)|0);; + $23 = $len; + $vla16$alloca_mul = $23<<2; + $vla16 = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla16$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla16$alloca_mul)|0)+15)&-16)|0);; + $24 = $start$addr; + $j = $24; + while(1) { + $25 = $j; + $26 = $end$addr; + $cmp17 = ($25|0)<($26|0); + if (!($cmp17)) { + break; + } + $27 = $C$addr; + $shl = $27 << 3; + $28 = $m$addr; + $eBands = ((($28)) + 32|0); + $29 = HEAP32[$eBands>>2]|0; + $30 = $j; + $add = (($30) + 1)|0; + $arrayidx19 = (($29) + ($add<<1)|0); + $31 = HEAP16[$arrayidx19>>1]|0; + $conv20 = $31 << 16 >> 16; + $32 = $m$addr; + $eBands21 = ((($32)) + 32|0); + $33 = HEAP32[$eBands21>>2]|0; + $34 = $j; + $arrayidx22 = (($33) + ($34<<1)|0); + $35 = HEAP16[$arrayidx22>>1]|0; + $conv23 = $35 << 16 >> 16; + $sub24 = (($conv20) - ($conv23))|0; + $mul = ($sub24*3)|0; + $36 = $LM$addr; + $shl25 = $mul << $36; + $shl26 = $shl25 << 3; + $shr = $shl26 >> 4; + $cmp27 = ($shl|0)>($shr|0); + if ($cmp27) { + $37 = $C$addr; + $shl30 = $37 << 3; + $cond45 = $shl30; + } else { + $38 = $m$addr; + $eBands32 = ((($38)) + 32|0); + $39 = HEAP32[$eBands32>>2]|0; + $40 = $j; + $add33 = (($40) + 1)|0; + $arrayidx34 = (($39) + ($add33<<1)|0); + $41 = HEAP16[$arrayidx34>>1]|0; + $conv35 = $41 << 16 >> 16; + $42 = $m$addr; + $eBands36 = ((($42)) + 32|0); + $43 = HEAP32[$eBands36>>2]|0; + $44 = $j; + $arrayidx37 = (($43) + ($44<<1)|0); + $45 = HEAP16[$arrayidx37>>1]|0; + $conv38 = $45 << 16 >> 16; + $sub39 = (($conv35) - ($conv38))|0; + $mul40 = ($sub39*3)|0; + $46 = $LM$addr; + $shl41 = $mul40 << $46; + $shl42 = $shl41 << 3; + $shr43 = $shl42 >> 4; + $cond45 = $shr43; + } + $47 = $j; + $arrayidx46 = (($vla15) + ($47<<2)|0); + HEAP32[$arrayidx46>>2] = $cond45; + $48 = $C$addr; + $49 = $m$addr; + $eBands47 = ((($49)) + 32|0); + $50 = HEAP32[$eBands47>>2]|0; + $51 = $j; + $add48 = (($51) + 1)|0; + $arrayidx49 = (($50) + ($add48<<1)|0); + $52 = HEAP16[$arrayidx49>>1]|0; + $conv50 = $52 << 16 >> 16; + $53 = $m$addr; + $eBands51 = ((($53)) + 32|0); + $54 = HEAP32[$eBands51>>2]|0; + $55 = $j; + $arrayidx52 = (($54) + ($55<<1)|0); + $56 = HEAP16[$arrayidx52>>1]|0; + $conv53 = $56 << 16 >> 16; + $sub54 = (($conv50) - ($conv53))|0; + $mul55 = Math_imul($48, $sub54)|0; + $57 = $alloc_trim$addr; + $sub56 = (($57) - 5)|0; + $58 = $LM$addr; + $sub57 = (($sub56) - ($58))|0; + $mul58 = Math_imul($mul55, $sub57)|0; + $59 = $end$addr; + $60 = $j; + $sub59 = (($59) - ($60))|0; + $sub60 = (($sub59) - 1)|0; + $mul61 = Math_imul($mul58, $sub60)|0; + $61 = $LM$addr; + $add62 = (($61) + 3)|0; + $shl63 = 1 << $add62; + $mul64 = Math_imul($mul61, $shl63)|0; + $shr65 = $mul64 >> 6; + $62 = $j; + $arrayidx66 = (($vla16) + ($62<<2)|0); + HEAP32[$arrayidx66>>2] = $shr65; + $63 = $m$addr; + $eBands67 = ((($63)) + 32|0); + $64 = HEAP32[$eBands67>>2]|0; + $65 = $j; + $add68 = (($65) + 1)|0; + $arrayidx69 = (($64) + ($add68<<1)|0); + $66 = HEAP16[$arrayidx69>>1]|0; + $conv70 = $66 << 16 >> 16; + $67 = $m$addr; + $eBands71 = ((($67)) + 32|0); + $68 = HEAP32[$eBands71>>2]|0; + $69 = $j; + $arrayidx72 = (($68) + ($69<<1)|0); + $70 = HEAP16[$arrayidx72>>1]|0; + $conv73 = $70 << 16 >> 16; + $sub74 = (($conv70) - ($conv73))|0; + $71 = $LM$addr; + $shl75 = $sub74 << $71; + $cmp76 = ($shl75|0)==(1); + if ($cmp76) { + $72 = $C$addr; + $shl79 = $72 << 3; + $73 = $j; + $arrayidx80 = (($vla16) + ($73<<2)|0); + $74 = HEAP32[$arrayidx80>>2]|0; + $sub81 = (($74) - ($shl79))|0; + HEAP32[$arrayidx80>>2] = $sub81; + } + $75 = $j; + $inc = (($75) + 1)|0; + $j = $inc; + } + $lo = 1; + $76 = $m$addr; + $nbAllocVectors = ((($76)) + 48|0); + $77 = HEAP32[$nbAllocVectors>>2]|0; + $sub83 = (($77) - 1)|0; + $hi = $sub83; + while(1) { + $done = 0; + $psum = 0; + $78 = $lo; + $79 = $hi; + $add84 = (($78) + ($79))|0; + $shr85 = $add84 >> 1; + $mid = $shr85; + $80 = $end$addr; + $j = $80; + while(1) { + $81 = $j; + $dec = (($81) + -1)|0; + $j = $dec; + $82 = $start$addr; + $cmp87 = ($81|0)>($82|0); + if (!($cmp87)) { + break; + } + $83 = $m$addr; + $eBands90 = ((($83)) + 32|0); + $84 = HEAP32[$eBands90>>2]|0; + $85 = $j; + $add91 = (($85) + 1)|0; + $arrayidx92 = (($84) + ($add91<<1)|0); + $86 = HEAP16[$arrayidx92>>1]|0; + $conv93 = $86 << 16 >> 16; + $87 = $m$addr; + $eBands94 = ((($87)) + 32|0); + $88 = HEAP32[$eBands94>>2]|0; + $89 = $j; + $arrayidx95 = (($88) + ($89<<1)|0); + $90 = HEAP16[$arrayidx95>>1]|0; + $conv96 = $90 << 16 >> 16; + $sub97 = (($conv93) - ($conv96))|0; + $N = $sub97; + $91 = $C$addr; + $92 = $N; + $mul98 = Math_imul($91, $92)|0; + $93 = $m$addr; + $allocVectors = ((($93)) + 52|0); + $94 = HEAP32[$allocVectors>>2]|0; + $95 = $mid; + $96 = $len; + $mul99 = Math_imul($95, $96)|0; + $97 = $j; + $add100 = (($mul99) + ($97))|0; + $arrayidx101 = (($94) + ($add100)|0); + $98 = HEAP8[$arrayidx101>>0]|0; + $conv102 = $98&255; + $mul103 = Math_imul($mul98, $conv102)|0; + $99 = $LM$addr; + $shl104 = $mul103 << $99; + $shr105 = $shl104 >> 2; + $bitsj = $shr105; + $100 = $bitsj; + $cmp106 = ($100|0)>(0); + if ($cmp106) { + $101 = $bitsj; + $102 = $j; + $arrayidx109 = (($vla16) + ($102<<2)|0); + $103 = HEAP32[$arrayidx109>>2]|0; + $add110 = (($101) + ($103))|0; + $cmp111 = (0)>($add110|0); + if ($cmp111) { + $cond118 = 0; + } else { + $104 = $bitsj; + $105 = $j; + $arrayidx115 = (($vla16) + ($105<<2)|0); + $106 = HEAP32[$arrayidx115>>2]|0; + $add116 = (($104) + ($106))|0; + $cond118 = $add116; + } + $bitsj = $cond118; + } + $107 = $offsets$addr; + $108 = $j; + $arrayidx120 = (($107) + ($108<<2)|0); + $109 = HEAP32[$arrayidx120>>2]|0; + $110 = $bitsj; + $add121 = (($110) + ($109))|0; + $bitsj = $add121; + $111 = $bitsj; + $112 = $j; + $arrayidx122 = (($vla15) + ($112<<2)|0); + $113 = HEAP32[$arrayidx122>>2]|0; + $cmp123 = ($111|0)>=($113|0); + $114 = $done; + $tobool = ($114|0)!=(0); + $or$cond = $cmp123 | $tobool; + if (!($or$cond)) { + $124 = $bitsj; + $125 = $C$addr; + $shl136 = $125 << 3; + $cmp137 = ($124|0)>=($shl136|0); + if (!($cmp137)) { + continue; + } + $126 = $C$addr; + $shl140 = $126 << 3; + $127 = $psum; + $add141 = (($127) + ($shl140))|0; + $psum = $add141; + continue; + } + $done = 1; + $115 = $bitsj; + $116 = $cap$addr; + $117 = $j; + $arrayidx126 = (($116) + ($117<<2)|0); + $118 = HEAP32[$arrayidx126>>2]|0; + $cmp127 = ($115|0)<($118|0); + if ($cmp127) { + $119 = $bitsj; + $cond133 = $119; + } else { + $120 = $cap$addr; + $121 = $j; + $arrayidx131 = (($120) + ($121<<2)|0); + $122 = HEAP32[$arrayidx131>>2]|0; + $cond133 = $122; + } + $123 = $psum; + $add134 = (($123) + ($cond133))|0; + $psum = $add134; + } + $128 = $psum; + $129 = $total$addr; + $cmp145 = ($128|0)>($129|0); + $130 = $mid; + if ($cmp145) { + $sub148 = (($130) - 1)|0; + $hi = $sub148; + } else { + $add150 = (($130) + 1)|0; + $lo = $add150; + } + $131 = $lo; + $132 = $hi; + $cmp152 = ($131|0)<=($132|0); + if (!($cmp152)) { + break; + } + } + $133 = $lo; + $dec154 = (($133) + -1)|0; + $lo = $dec154; + $hi = $133; + $134 = $start$addr; + $j = $134; + while(1) { + $135 = $j; + $136 = $end$addr; + $cmp156 = ($135|0)<($136|0); + $137 = $m$addr; + if (!($cmp156)) { + break; + } + $eBands160 = ((($137)) + 32|0); + $138 = HEAP32[$eBands160>>2]|0; + $139 = $j; + $add161 = (($139) + 1)|0; + $arrayidx162 = (($138) + ($add161<<1)|0); + $140 = HEAP16[$arrayidx162>>1]|0; + $conv163 = $140 << 16 >> 16; + $141 = $m$addr; + $eBands164 = ((($141)) + 32|0); + $142 = HEAP32[$eBands164>>2]|0; + $143 = $j; + $arrayidx165 = (($142) + ($143<<1)|0); + $144 = HEAP16[$arrayidx165>>1]|0; + $conv166 = $144 << 16 >> 16; + $sub167 = (($conv163) - ($conv166))|0; + $N159 = $sub167; + $145 = $C$addr; + $146 = $N159; + $mul168 = Math_imul($145, $146)|0; + $147 = $m$addr; + $allocVectors169 = ((($147)) + 52|0); + $148 = HEAP32[$allocVectors169>>2]|0; + $149 = $lo; + $150 = $len; + $mul170 = Math_imul($149, $150)|0; + $151 = $j; + $add171 = (($mul170) + ($151))|0; + $arrayidx172 = (($148) + ($add171)|0); + $152 = HEAP8[$arrayidx172>>0]|0; + $conv173 = $152&255; + $mul174 = Math_imul($mul168, $conv173)|0; + $153 = $LM$addr; + $shl175 = $mul174 << $153; + $shr176 = $shl175 >> 2; + $bits1j = $shr176; + $154 = $hi; + $155 = $m$addr; + $nbAllocVectors177 = ((($155)) + 48|0); + $156 = HEAP32[$nbAllocVectors177>>2]|0; + $cmp178 = ($154|0)>=($156|0); + if ($cmp178) { + $157 = $cap$addr; + $158 = $j; + $arrayidx181 = (($157) + ($158<<2)|0); + $159 = HEAP32[$arrayidx181>>2]|0; + $cond193 = $159; + } else { + $160 = $C$addr; + $161 = $N159; + $mul183 = Math_imul($160, $161)|0; + $162 = $m$addr; + $allocVectors184 = ((($162)) + 52|0); + $163 = HEAP32[$allocVectors184>>2]|0; + $164 = $hi; + $165 = $len; + $mul185 = Math_imul($164, $165)|0; + $166 = $j; + $add186 = (($mul185) + ($166))|0; + $arrayidx187 = (($163) + ($add186)|0); + $167 = HEAP8[$arrayidx187>>0]|0; + $conv188 = $167&255; + $mul189 = Math_imul($mul183, $conv188)|0; + $168 = $LM$addr; + $shl190 = $mul189 << $168; + $shr191 = $shl190 >> 2; + $cond193 = $shr191; + } + $bits2j = $cond193; + $169 = $bits1j; + $cmp194 = ($169|0)>(0); + if ($cmp194) { + $170 = $bits1j; + $171 = $j; + $arrayidx197 = (($vla16) + ($171<<2)|0); + $172 = HEAP32[$arrayidx197>>2]|0; + $add198 = (($170) + ($172))|0; + $cmp199 = (0)>($add198|0); + if ($cmp199) { + $cond206 = 0; + } else { + $173 = $bits1j; + $174 = $j; + $arrayidx203 = (($vla16) + ($174<<2)|0); + $175 = HEAP32[$arrayidx203>>2]|0; + $add204 = (($173) + ($175))|0; + $cond206 = $add204; + } + $bits1j = $cond206; + } + $176 = $bits2j; + $cmp208 = ($176|0)>(0); + if ($cmp208) { + $177 = $bits2j; + $178 = $j; + $arrayidx211 = (($vla16) + ($178<<2)|0); + $179 = HEAP32[$arrayidx211>>2]|0; + $add212 = (($177) + ($179))|0; + $cmp213 = (0)>($add212|0); + if ($cmp213) { + $cond220 = 0; + } else { + $180 = $bits2j; + $181 = $j; + $arrayidx217 = (($vla16) + ($181<<2)|0); + $182 = HEAP32[$arrayidx217>>2]|0; + $add218 = (($180) + ($182))|0; + $cond220 = $add218; + } + $bits2j = $cond220; + } + $183 = $lo; + $cmp222 = ($183|0)>(0); + if ($cmp222) { + $184 = $offsets$addr; + $185 = $j; + $arrayidx225 = (($184) + ($185<<2)|0); + $186 = HEAP32[$arrayidx225>>2]|0; + $187 = $bits1j; + $add226 = (($187) + ($186))|0; + $bits1j = $add226; + } + $188 = $offsets$addr; + $189 = $j; + $arrayidx228 = (($188) + ($189<<2)|0); + $190 = HEAP32[$arrayidx228>>2]|0; + $191 = $bits2j; + $add229 = (($191) + ($190))|0; + $bits2j = $add229; + $192 = $offsets$addr; + $193 = $j; + $arrayidx230 = (($192) + ($193<<2)|0); + $194 = HEAP32[$arrayidx230>>2]|0; + $cmp231 = ($194|0)>(0); + if ($cmp231) { + $195 = $j; + $skip_start = $195; + } + $196 = $bits2j; + $197 = $bits1j; + $sub235 = (($196) - ($197))|0; + $cmp236 = (0)>($sub235|0); + if ($cmp236) { + $cond242 = 0; + } else { + $198 = $bits2j; + $199 = $bits1j; + $sub240 = (($198) - ($199))|0; + $cond242 = $sub240; + } + $bits2j = $cond242; + $200 = $bits1j; + $201 = $j; + $arrayidx243 = (($vla) + ($201<<2)|0); + HEAP32[$arrayidx243>>2] = $200; + $202 = $bits2j; + $203 = $j; + $arrayidx244 = (($vla14) + ($203<<2)|0); + HEAP32[$arrayidx244>>2] = $202; + $204 = $j; + $inc246 = (($204) + 1)|0; + $j = $inc246; + } + $205 = $start$addr; + $206 = $end$addr; + $207 = $skip_start; + $208 = $cap$addr; + $209 = $total$addr; + $210 = $balance$addr; + $211 = $skip_rsv; + $212 = $intensity$addr; + $213 = $intensity_rsv; + $214 = $dual_stereo$addr; + $215 = $dual_stereo_rsv; + $216 = $pulses$addr; + $217 = $ebits$addr; + $218 = $fine_priority$addr; + $219 = $C$addr; + $220 = $LM$addr; + $221 = $ec$addr; + $222 = $encode$addr; + $223 = $prev$addr; + $224 = $signalBandwidth$addr; + $call = (_interp_bits2pulses($137,$205,$206,$207,$vla,$vla14,$vla15,$208,$209,$210,$211,$212,$213,$214,$215,$216,$217,$218,$219,$220,$221,$222,$223,$224)|0); + $codedBands = $call; + $225 = $codedBands; + $226 = $saved_stack; + _llvm_stackrestore(($226|0)); + STACKTOP = sp;return ($225|0); +} +function _interp_bits2pulses($m,$start,$end,$skip_start,$bits1,$bits2,$thresh,$cap,$total,$_balance,$skip_rsv,$intensity,$intensity_rsv,$dual_stereo,$dual_stereo_rsv,$bits,$ebits,$fine_priority,$C,$LM,$ec,$encode,$prev,$signalBandwidth) { + $m = $m|0; + $start = $start|0; + $end = $end|0; + $skip_start = $skip_start|0; + $bits1 = $bits1|0; + $bits2 = $bits2|0; + $thresh = $thresh|0; + $cap = $cap|0; + $total = $total|0; + $_balance = $_balance|0; + $skip_rsv = $skip_rsv|0; + $intensity = $intensity|0; + $intensity_rsv = $intensity_rsv|0; + $dual_stereo = $dual_stereo|0; + $dual_stereo_rsv = $dual_stereo_rsv|0; + $bits = $bits|0; + $ebits = $ebits|0; + $fine_priority = $fine_priority|0; + $C = $C|0; + $LM = $LM|0; + $ec = $ec|0; + $encode = $encode|0; + $prev = $prev|0; + $signalBandwidth = $signalBandwidth|0; + var $$sink = 0, $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0; + var $115 = 0, $116 = 0, $117 = 0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $13 = 0, $130 = 0, $131 = 0, $132 = 0; + var $133 = 0, $134 = 0, $135 = 0, $136 = 0, $137 = 0, $138 = 0, $139 = 0, $14 = 0, $140 = 0, $141 = 0, $142 = 0, $143 = 0, $144 = 0, $145 = 0, $146 = 0, $147 = 0, $148 = 0, $149 = 0, $15 = 0, $150 = 0; + var $151 = 0, $152 = 0, $153 = 0, $154 = 0, $155 = 0, $156 = 0, $157 = 0, $158 = 0, $159 = 0, $16 = 0, $160 = 0, $161 = 0, $162 = 0, $163 = 0, $164 = 0, $165 = 0, $166 = 0, $167 = 0, $168 = 0, $169 = 0; + var $17 = 0, $170 = 0, $171 = 0, $172 = 0, $173 = 0, $174 = 0, $175 = 0, $176 = 0, $177 = 0, $178 = 0, $179 = 0, $18 = 0, $180 = 0, $181 = 0, $182 = 0, $183 = 0, $184 = 0, $185 = 0, $186 = 0, $187 = 0; + var $188 = 0, $189 = 0, $19 = 0, $190 = 0, $191 = 0, $192 = 0, $193 = 0, $194 = 0, $195 = 0, $196 = 0, $197 = 0, $198 = 0, $199 = 0, $2 = 0, $20 = 0, $200 = 0, $201 = 0, $202 = 0, $203 = 0, $204 = 0; + var $205 = 0, $206 = 0, $207 = 0, $208 = 0, $209 = 0, $21 = 0, $210 = 0, $211 = 0, $212 = 0, $213 = 0, $214 = 0, $215 = 0, $216 = 0, $217 = 0, $218 = 0, $219 = 0, $22 = 0, $220 = 0, $221 = 0, $222 = 0; + var $223 = 0, $224 = 0, $225 = 0, $226 = 0, $227 = 0, $228 = 0, $229 = 0, $23 = 0, $230 = 0, $231 = 0, $232 = 0, $233 = 0, $234 = 0, $235 = 0, $236 = 0, $237 = 0, $238 = 0, $239 = 0, $24 = 0, $240 = 0; + var $241 = 0, $242 = 0, $243 = 0, $244 = 0, $245 = 0, $246 = 0, $247 = 0, $248 = 0, $249 = 0, $25 = 0, $250 = 0, $251 = 0, $252 = 0, $253 = 0, $254 = 0, $255 = 0, $256 = 0, $257 = 0, $258 = 0, $259 = 0; + var $26 = 0, $260 = 0, $261 = 0, $262 = 0, $263 = 0, $264 = 0, $265 = 0, $266 = 0, $267 = 0, $268 = 0, $269 = 0, $27 = 0, $270 = 0, $271 = 0, $272 = 0, $273 = 0, $274 = 0, $275 = 0, $276 = 0, $277 = 0; + var $278 = 0, $279 = 0, $28 = 0, $280 = 0, $281 = 0, $282 = 0, $283 = 0, $284 = 0, $285 = 0, $286 = 0, $287 = 0, $288 = 0, $289 = 0, $29 = 0, $290 = 0, $291 = 0, $292 = 0, $293 = 0, $294 = 0, $295 = 0; + var $296 = 0, $297 = 0, $298 = 0, $299 = 0, $3 = 0, $30 = 0, $300 = 0, $301 = 0, $302 = 0, $303 = 0, $304 = 0, $305 = 0, $306 = 0, $307 = 0, $308 = 0, $309 = 0, $31 = 0, $310 = 0, $311 = 0, $312 = 0; + var $313 = 0, $314 = 0, $315 = 0, $316 = 0, $317 = 0, $318 = 0, $319 = 0, $32 = 0, $320 = 0, $321 = 0, $322 = 0, $323 = 0, $324 = 0, $325 = 0, $326 = 0, $327 = 0, $328 = 0, $329 = 0, $33 = 0, $330 = 0; + var $331 = 0, $332 = 0, $333 = 0, $334 = 0, $335 = 0, $336 = 0, $337 = 0, $338 = 0, $339 = 0, $34 = 0, $340 = 0, $341 = 0, $342 = 0, $343 = 0, $344 = 0, $345 = 0, $346 = 0, $347 = 0, $348 = 0, $349 = 0; + var $35 = 0, $350 = 0, $351 = 0, $352 = 0, $353 = 0, $354 = 0, $355 = 0, $356 = 0, $357 = 0, $358 = 0, $359 = 0, $36 = 0, $360 = 0, $361 = 0, $362 = 0, $363 = 0, $364 = 0, $365 = 0, $366 = 0, $367 = 0; + var $368 = 0, $369 = 0, $37 = 0, $370 = 0, $371 = 0, $372 = 0, $373 = 0, $374 = 0, $375 = 0, $376 = 0, $377 = 0, $378 = 0, $379 = 0, $38 = 0, $380 = 0, $381 = 0, $382 = 0, $383 = 0, $384 = 0, $385 = 0; + var $386 = 0, $387 = 0, $388 = 0, $389 = 0, $39 = 0, $390 = 0, $391 = 0, $392 = 0, $393 = 0, $394 = 0, $395 = 0, $396 = 0, $397 = 0, $398 = 0, $399 = 0, $4 = 0, $40 = 0, $400 = 0, $401 = 0, $402 = 0; + var $403 = 0, $404 = 0, $405 = 0, $406 = 0, $407 = 0, $408 = 0, $409 = 0, $41 = 0, $410 = 0, $411 = 0, $412 = 0, $413 = 0, $414 = 0, $415 = 0, $416 = 0, $417 = 0, $418 = 0, $419 = 0, $42 = 0, $420 = 0; + var $421 = 0, $422 = 0, $423 = 0, $424 = 0, $425 = 0, $426 = 0, $427 = 0, $428 = 0, $429 = 0, $43 = 0, $430 = 0, $431 = 0, $432 = 0, $433 = 0, $434 = 0, $435 = 0, $436 = 0, $437 = 0, $438 = 0, $439 = 0; + var $44 = 0, $440 = 0, $441 = 0, $442 = 0, $443 = 0, $444 = 0, $445 = 0, $446 = 0, $447 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0; + var $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0; + var $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0; + var $91 = 0, $92 = 0, $93 = 0, $94 = 0, $95 = 0, $96 = 0, $97 = 0, $98 = 0, $99 = 0, $C$addr = 0, $LM$addr = 0, $N = 0, $N0 = 0, $NClogN = 0, $_balance$addr = 0, $add = 0, $add10 = 0, $add117 = 0, $add118 = 0, $add120 = 0; + var $add126 = 0, $add134 = 0, $add158 = 0, $add162 = 0, $add171 = 0, $add175 = 0, $add18 = 0, $add195 = 0, $add198 = 0, $add201 = 0, $add208 = 0, $add22 = 0, $add243 = 0, $add252 = 0, $add262 = 0, $add274 = 0, $add284 = 0, $add294 = 0, $add303 = 0, $add330 = 0; + var $add333 = 0, $add343 = 0, $add346 = 0, $add353 = 0, $add356 = 0, $add363 = 0, $add367 = 0, $add369 = 0, $add375 = 0, $add377 = 0, $add40 = 0, $add410 = 0, $add438 = 0, $add445 = 0, $add453 = 0, $add62 = 0, $add68 = 0, $alloc_floor = 0, $arrayidx = 0, $arrayidx101 = 0; + var $arrayidx109 = 0, $arrayidx11 = 0, $arrayidx112 = 0, $arrayidx115 = 0, $arrayidx119 = 0, $arrayidx124 = 0, $arrayidx14 = 0, $arrayidx161 = 0, $arrayidx168 = 0, $arrayidx17 = 0, $arrayidx176 = 0, $arrayidx178 = 0, $arrayidx178$sink = 0, $arrayidx222 = 0, $arrayidx225 = 0, $arrayidx230 = 0, $arrayidx233 = 0, $arrayidx244 = 0, $arrayidx247 = 0, $arrayidx251 = 0; + var $arrayidx263 = 0, $arrayidx266 = 0, $arrayidx275 = 0, $arrayidx278 = 0, $arrayidx283 = 0, $arrayidx295 = 0, $arrayidx298 = 0, $arrayidx302 = 0, $arrayidx307 = 0, $arrayidx312 = 0, $arrayidx318 = 0, $arrayidx331 = 0, $arrayidx345 = 0, $arrayidx355 = 0, $arrayidx36 = 0, $arrayidx366 = 0, $arrayidx37 = 0, $arrayidx374 = 0, $arrayidx380 = 0, $arrayidx381 = 0; + var $arrayidx384 = 0, $arrayidx385 = 0, $arrayidx387 = 0, $arrayidx392 = 0, $arrayidx395 = 0, $arrayidx397 = 0, $arrayidx401 = 0, $arrayidx405 = 0, $arrayidx406 = 0, $arrayidx409 = 0, $arrayidx41 = 0, $arrayidx413 = 0, $arrayidx414 = 0, $arrayidx417 = 0, $arrayidx431 = 0, $arrayidx432 = 0, $arrayidx433 = 0, $arrayidx440 = 0, $arrayidx448 = 0, $arrayidx452 = 0; + var $arrayidx459 = 0, $arrayidx469 = 0, $arrayidx472 = 0, $arrayidx473 = 0, $arrayidx474 = 0, $arrayidx477 = 0, $arrayidx53 = 0, $arrayidx58 = 0, $arrayidx61 = 0, $arrayidx71 = 0, $arrayidx74 = 0, $arrayidx78 = 0, $arrayidx8 = 0, $arrayidx81 = 0, $arrayidx87 = 0, $arrayidx90 = 0, $arrayidx98 = 0, $balance = 0, $band_bits = 0, $band_width = 0; + var $bit = 0, $bits$addr = 0, $bits1$addr = 0, $bits2$addr = 0, $call = 0, $call153 = 0, $call200 = 0, $call216 = 0, $call228 = 0, $call382 = 0, $cap$addr = 0, $cmp = 0, $cmp12 = 0, $cmp121 = 0, $cmp129 = 0, $cmp135 = 0, $cmp138 = 0, $cmp145 = 0, $cmp148 = 0, $cmp15 = 0; + var $cmp164 = 0, $cmp172 = 0, $cmp183 = 0, $cmp188 = 0, $cmp19 = 0, $cmp2 = 0, $cmp205 = 0, $cmp210 = 0, $cmp239 = 0, $cmp24 = 0, $cmp257 = 0, $cmp269 = 0, $cmp290 = 0, $cmp304 = 0, $cmp309 = 0, $cmp32 = 0, $cmp320 = 0, $cmp323 = 0, $cmp327 = 0, $cmp338 = 0; + var $cmp349 = 0, $cmp359 = 0, $cmp370 = 0, $cmp389 = 0, $cmp398 = 0, $cmp411 = 0, $cmp42 = 0, $cmp422 = 0, $cmp435 = 0, $cmp442 = 0, $cmp457 = 0, $cmp46 = 0, $cmp466 = 0, $cmp475 = 0, $cmp5 = 0, $cmp54 = 0, $cmp65 = 0, $cmp94 = 0, $codedBands = 0, $cond = 0; + var $cond107 = 0, $cond128 = 0, $cond140 = 0, $cond193 = 0, $cond282 = 0, $cond316 = 0, $cond329 = 0, $cond379 = 0, $cond404 = 0, $cond429 = 0, $cond451 = 0, $cond60 = 0, $conv = 0, $conv102 = 0, $conv110 = 0, $conv113 = 0, $conv169 = 0, $conv223 = 0, $conv226 = 0, $conv231 = 0; + var $conv234 = 0, $conv245 = 0, $conv248 = 0, $conv264 = 0, $conv267 = 0, $conv276 = 0, $conv279 = 0, $conv296 = 0, $conv299 = 0, $conv332 = 0, $conv412 = 0, $conv458 = 0, $conv476 = 0, $conv72 = 0, $conv75 = 0, $conv79 = 0, $conv82 = 0, $conv88 = 0, $conv91 = 0, $conv99 = 0; + var $dec = 0, $dec181 = 0, $dec31 = 0, $den = 0, $done = 0, $dual_stereo$addr = 0, $dual_stereo_rsv$addr = 0, $eBands = 0, $eBands100 = 0, $eBands108 = 0, $eBands111 = 0, $eBands221 = 0, $eBands224 = 0, $eBands229 = 0, $eBands232 = 0, $eBands242 = 0, $eBands246 = 0, $eBands261 = 0, $eBands265 = 0, $eBands273 = 0; + var $eBands277 = 0, $eBands293 = 0, $eBands297 = 0, $eBands73 = 0, $eBands77 = 0, $eBands80 = 0, $eBands86 = 0, $eBands89 = 0, $eBands97 = 0, $ebits$addr = 0, $ec$addr = 0, $encode$addr = 0, $end$addr = 0, $excess = 0, $extra_bits = 0, $extra_fine = 0, $fine_priority$addr = 0, $hi = 0, $i = 0, $inc = 0; + var $inc254 = 0, $inc287 = 0, $inc463 = 0, $inc479 = 0, $intensity$addr = 0, $intensity_rsv$addr = 0, $j = 0, $left = 0, $lo = 0, $logM = 0, $logN = 0, $m$addr = 0, $mid = 0, $mul = 0, $mul116 = 0, $mul141 = 0, $mul236 = 0, $mul250 = 0, $mul319 = 0, $mul334 = 0; + var $mul336 = 0, $mul347 = 0, $mul357 = 0, $mul38 = 0, $mul386 = 0, $mul408 = 0, $mul415 = 0, $mul454 = 0, $mul84 = 0, $offset = 0, $or$cond = 0, $or$cond1 = 0, $or$cond2 = 0, $percoeff = 0, $prev$addr = 0, $psum = 0, $rem = 0, $shl = 0, $shl1 = 0, $shl142 = 0; + var $shl143 = 0, $shl301 = 0, $shl341 = 0, $shl348 = 0, $shl358 = 0, $shl368 = 0, $shl376 = 0, $shl407 = 0, $shl416 = 0, $shl420 = 0, $shl426 = 0, $shl455 = 0, $shr = 0, $shr144 = 0, $shr335 = 0, $shr342 = 0, $shr352 = 0, $shr362 = 0, $shr383 = 0, $shr388 = 0; + var $shr39 = 0, $shr393 = 0, $shr394 = 0, $shr439 = 0, $shr446 = 0, $shr470 = 0, $shr471 = 0, $shr9 = 0, $signalBandwidth$addr = 0, $skip_rsv$addr = 0, $skip_start$addr = 0, $start$addr = 0, $stereo = 0, $sub = 0, $sub103 = 0, $sub104 = 0, $sub114 = 0, $sub159 = 0, $sub163 = 0, $sub167 = 0; + var $sub194 = 0, $sub196 = 0, $sub199 = 0, $sub220 = 0, $sub227 = 0, $sub235 = 0, $sub237 = 0, $sub249 = 0, $sub268 = 0, $sub280 = 0, $sub285 = 0, $sub300 = 0, $sub308 = 0, $sub313 = 0, $sub317 = 0, $sub337 = 0, $sub418 = 0, $sub421 = 0, $sub427 = 0, $sub430 = 0; + var $sub441 = 0, $sub449 = 0, $sub456 = 0, $sub460 = 0, $sub70 = 0, $sub76 = 0, $sub83 = 0, $sub85 = 0, $sub92 = 0, $sub93 = 0, $thresh$addr = 0, $tmp = 0, $tmp260 = 0, $tmp35 = 0, $tobool = 0, $tobool132 = 0, $tobool154 = 0, $tobool186 = 0, $tobool213 = 0, $tobool326 = 0; + var $tobool44 = 0, $total$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 224|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(224|0); + $m$addr = $m; + $start$addr = $start; + $end$addr = $end; + $skip_start$addr = $skip_start; + $bits1$addr = $bits1; + $bits2$addr = $bits2; + $thresh$addr = $thresh; + $cap$addr = $cap; + $total$addr = $total; + $_balance$addr = $_balance; + $skip_rsv$addr = $skip_rsv; + $intensity$addr = $intensity; + $intensity_rsv$addr = $intensity_rsv; + $dual_stereo$addr = $dual_stereo; + $dual_stereo_rsv$addr = $dual_stereo_rsv; + $bits$addr = $bits; + $ebits$addr = $ebits; + $fine_priority$addr = $fine_priority; + $C$addr = $C; + $LM$addr = $LM; + $ec$addr = $ec; + $encode$addr = $encode; + $prev$addr = $prev; + $signalBandwidth$addr = $signalBandwidth; + $codedBands = -1; + $0 = $C$addr; + $shl = $0 << 3; + $alloc_floor = $shl; + $1 = $C$addr; + $cmp = ($1|0)>(1); + $conv = $cmp&1; + $stereo = $conv; + $2 = $LM$addr; + $shl1 = $2 << 3; + $logM = $shl1; + $lo = 0; + $hi = 64; + $i = 0; + while(1) { + $3 = $i; + $cmp2 = ($3|0)<(6); + if (!($cmp2)) { + break; + } + $4 = $lo; + $5 = $hi; + $add = (($4) + ($5))|0; + $shr = $add >> 1; + $mid = $shr; + $psum = 0; + $done = 0; + $6 = $end$addr; + $j = $6; + while(1) { + $7 = $j; + $dec = (($7) + -1)|0; + $j = $dec; + $8 = $start$addr; + $cmp5 = ($7|0)>($8|0); + if (!($cmp5)) { + break; + } + $9 = $bits1$addr; + $10 = $j; + $arrayidx = (($9) + ($10<<2)|0); + $11 = HEAP32[$arrayidx>>2]|0; + $12 = $mid; + $13 = $bits2$addr; + $14 = $j; + $arrayidx8 = (($13) + ($14<<2)|0); + $15 = HEAP32[$arrayidx8>>2]|0; + $mul = Math_imul($12, $15)|0; + $shr9 = $mul >> 6; + $add10 = (($11) + ($shr9))|0; + $tmp = $add10; + $16 = $tmp; + $17 = $thresh$addr; + $18 = $j; + $arrayidx11 = (($17) + ($18<<2)|0); + $19 = HEAP32[$arrayidx11>>2]|0; + $cmp12 = ($16|0)>=($19|0); + $20 = $done; + $tobool = ($20|0)!=(0); + $or$cond = $cmp12 | $tobool; + if (!($or$cond)) { + $30 = $tmp; + $31 = $alloc_floor; + $cmp19 = ($30|0)>=($31|0); + if (!($cmp19)) { + continue; + } + $32 = $alloc_floor; + $33 = $psum; + $add22 = (($33) + ($32))|0; + $psum = $add22; + continue; + } + $done = 1; + $21 = $tmp; + $22 = $cap$addr; + $23 = $j; + $arrayidx14 = (($22) + ($23<<2)|0); + $24 = HEAP32[$arrayidx14>>2]|0; + $cmp15 = ($21|0)<($24|0); + if ($cmp15) { + $25 = $tmp; + $cond = $25; + } else { + $26 = $cap$addr; + $27 = $j; + $arrayidx17 = (($26) + ($27<<2)|0); + $28 = HEAP32[$arrayidx17>>2]|0; + $cond = $28; + } + $29 = $psum; + $add18 = (($29) + ($cond))|0; + $psum = $add18; + } + $34 = $psum; + $35 = $total$addr; + $cmp24 = ($34|0)>($35|0); + $36 = $mid; + if ($cmp24) { + $hi = $36; + } else { + $lo = $36; + } + $37 = $i; + $inc = (($37) + 1)|0; + $i = $inc; + } + $psum = 0; + $done = 0; + $38 = $end$addr; + $j = $38; + while(1) { + $39 = $j; + $dec31 = (($39) + -1)|0; + $j = $dec31; + $40 = $start$addr; + $cmp32 = ($39|0)>($40|0); + if (!($cmp32)) { + break; + } + $41 = $bits1$addr; + $42 = $j; + $arrayidx36 = (($41) + ($42<<2)|0); + $43 = HEAP32[$arrayidx36>>2]|0; + $44 = $lo; + $45 = $bits2$addr; + $46 = $j; + $arrayidx37 = (($45) + ($46<<2)|0); + $47 = HEAP32[$arrayidx37>>2]|0; + $mul38 = Math_imul($44, $47)|0; + $shr39 = $mul38 >> 6; + $add40 = (($43) + ($shr39))|0; + $tmp35 = $add40; + $48 = $tmp35; + $49 = $thresh$addr; + $50 = $j; + $arrayidx41 = (($49) + ($50<<2)|0); + $51 = HEAP32[$arrayidx41>>2]|0; + $cmp42 = ($48|0)>=($51|0); + $52 = $done; + $tobool44 = ($52|0)!=(0); + $or$cond1 = $cmp42 | $tobool44; + do { + if ($or$cond1) { + $done = 1; + } else { + $53 = $tmp35; + $54 = $alloc_floor; + $cmp46 = ($53|0)>=($54|0); + if ($cmp46) { + $55 = $alloc_floor; + $tmp35 = $55; + break; + } else { + $tmp35 = 0; + break; + } + } + } while(0); + $56 = $tmp35; + $57 = $cap$addr; + $58 = $j; + $arrayidx53 = (($57) + ($58<<2)|0); + $59 = HEAP32[$arrayidx53>>2]|0; + $cmp54 = ($56|0)<($59|0); + if ($cmp54) { + $60 = $tmp35; + $cond60 = $60; + } else { + $61 = $cap$addr; + $62 = $j; + $arrayidx58 = (($61) + ($62<<2)|0); + $63 = HEAP32[$arrayidx58>>2]|0; + $cond60 = $63; + } + $tmp35 = $cond60; + $64 = $tmp35; + $65 = $bits$addr; + $66 = $j; + $arrayidx61 = (($65) + ($66<<2)|0); + HEAP32[$arrayidx61>>2] = $64; + $67 = $tmp35; + $68 = $psum; + $add62 = (($68) + ($67))|0; + $psum = $add62; + } + $69 = $end$addr; + $codedBands = $69; + while(1) { + $70 = $codedBands; + $sub = (($70) - 1)|0; + $j = $sub; + $71 = $j; + $72 = $skip_start$addr; + $cmp65 = ($71|0)<=($72|0); + if ($cmp65) { + label = 29; + break; + } + $75 = $total$addr; + $76 = $psum; + $sub70 = (($75) - ($76))|0; + $left = $sub70; + $77 = $left; + $78 = $m$addr; + $eBands = ((($78)) + 32|0); + $79 = HEAP32[$eBands>>2]|0; + $80 = $codedBands; + $arrayidx71 = (($79) + ($80<<1)|0); + $81 = HEAP16[$arrayidx71>>1]|0; + $conv72 = $81 << 16 >> 16; + $82 = $m$addr; + $eBands73 = ((($82)) + 32|0); + $83 = HEAP32[$eBands73>>2]|0; + $84 = $start$addr; + $arrayidx74 = (($83) + ($84<<1)|0); + $85 = HEAP16[$arrayidx74>>1]|0; + $conv75 = $85 << 16 >> 16; + $sub76 = (($conv72) - ($conv75))|0; + $call = (_celt_udiv_129($77,$sub76)|0); + $percoeff = $call; + $86 = $m$addr; + $eBands77 = ((($86)) + 32|0); + $87 = HEAP32[$eBands77>>2]|0; + $88 = $codedBands; + $arrayidx78 = (($87) + ($88<<1)|0); + $89 = HEAP16[$arrayidx78>>1]|0; + $conv79 = $89 << 16 >> 16; + $90 = $m$addr; + $eBands80 = ((($90)) + 32|0); + $91 = HEAP32[$eBands80>>2]|0; + $92 = $start$addr; + $arrayidx81 = (($91) + ($92<<1)|0); + $93 = HEAP16[$arrayidx81>>1]|0; + $conv82 = $93 << 16 >> 16; + $sub83 = (($conv79) - ($conv82))|0; + $94 = $percoeff; + $mul84 = Math_imul($sub83, $94)|0; + $95 = $left; + $sub85 = (($95) - ($mul84))|0; + $left = $sub85; + $96 = $left; + $97 = $m$addr; + $eBands86 = ((($97)) + 32|0); + $98 = HEAP32[$eBands86>>2]|0; + $99 = $j; + $arrayidx87 = (($98) + ($99<<1)|0); + $100 = HEAP16[$arrayidx87>>1]|0; + $conv88 = $100 << 16 >> 16; + $101 = $m$addr; + $eBands89 = ((($101)) + 32|0); + $102 = HEAP32[$eBands89>>2]|0; + $103 = $start$addr; + $arrayidx90 = (($102) + ($103<<1)|0); + $104 = HEAP16[$arrayidx90>>1]|0; + $conv91 = $104 << 16 >> 16; + $sub92 = (($conv88) - ($conv91))|0; + $sub93 = (($96) - ($sub92))|0; + $cmp94 = ($sub93|0)>(0); + if ($cmp94) { + $105 = $left; + $106 = $m$addr; + $eBands97 = ((($106)) + 32|0); + $107 = HEAP32[$eBands97>>2]|0; + $108 = $j; + $arrayidx98 = (($107) + ($108<<1)|0); + $109 = HEAP16[$arrayidx98>>1]|0; + $conv99 = $109 << 16 >> 16; + $110 = $m$addr; + $eBands100 = ((($110)) + 32|0); + $111 = HEAP32[$eBands100>>2]|0; + $112 = $start$addr; + $arrayidx101 = (($111) + ($112<<1)|0); + $113 = HEAP16[$arrayidx101>>1]|0; + $conv102 = $113 << 16 >> 16; + $sub103 = (($conv99) - ($conv102))|0; + $sub104 = (($105) - ($sub103))|0; + $cond107 = $sub104; + } else { + $cond107 = 0; + } + $rem = $cond107; + $114 = $m$addr; + $eBands108 = ((($114)) + 32|0); + $115 = HEAP32[$eBands108>>2]|0; + $116 = $codedBands; + $arrayidx109 = (($115) + ($116<<1)|0); + $117 = HEAP16[$arrayidx109>>1]|0; + $conv110 = $117 << 16 >> 16; + $118 = $m$addr; + $eBands111 = ((($118)) + 32|0); + $119 = HEAP32[$eBands111>>2]|0; + $120 = $j; + $arrayidx112 = (($119) + ($120<<1)|0); + $121 = HEAP16[$arrayidx112>>1]|0; + $conv113 = $121 << 16 >> 16; + $sub114 = (($conv110) - ($conv113))|0; + $band_width = $sub114; + $122 = $bits$addr; + $123 = $j; + $arrayidx115 = (($122) + ($123<<2)|0); + $124 = HEAP32[$arrayidx115>>2]|0; + $125 = $percoeff; + $126 = $band_width; + $mul116 = Math_imul($125, $126)|0; + $add117 = (($124) + ($mul116))|0; + $127 = $rem; + $add118 = (($add117) + ($127))|0; + $band_bits = $add118; + $128 = $band_bits; + $129 = $thresh$addr; + $130 = $j; + $arrayidx119 = (($129) + ($130<<2)|0); + $131 = HEAP32[$arrayidx119>>2]|0; + $132 = $alloc_floor; + $add120 = (($132) + 8)|0; + $cmp121 = ($131|0)>($add120|0); + if ($cmp121) { + $133 = $thresh$addr; + $134 = $j; + $arrayidx124 = (($133) + ($134<<2)|0); + $135 = HEAP32[$arrayidx124>>2]|0; + $cond128 = $135; + } else { + $136 = $alloc_floor; + $add126 = (($136) + 8)|0; + $cond128 = $add126; + } + $cmp129 = ($128|0)>=($cond128|0); + if ($cmp129) { + $137 = $encode$addr; + $tobool132 = ($137|0)!=(0); + if ($tobool132) { + $138 = $codedBands; + $139 = $start$addr; + $add134 = (($139) + 2)|0; + $cmp135 = ($138|0)<=($add134|0); + if ($cmp135) { + label = 40; + break; + } + $140 = $band_bits; + $141 = $j; + $142 = $prev$addr; + $cmp138 = ($141|0)<($142|0); + $cond140 = $cmp138 ? 7 : 9; + $143 = $band_width; + $mul141 = Math_imul($cond140, $143)|0; + $144 = $LM$addr; + $shl142 = $mul141 << $144; + $shl143 = $shl142 << 3; + $shr144 = $shl143 >> 4; + $cmp145 = ($140|0)>($shr144|0); + if ($cmp145) { + $145 = $j; + $146 = $signalBandwidth$addr; + $cmp148 = ($145|0)<=($146|0); + if ($cmp148) { + label = 40; + break; + } + } + $148 = $ec$addr; + _ec_enc_bit_logp($148,0,1); + } else { + $149 = $ec$addr; + $call153 = (_ec_dec_bit_logp($149,1)|0); + $tobool154 = ($call153|0)!=(0); + if ($tobool154) { + break; + } + } + $150 = $psum; + $add158 = (($150) + 8)|0; + $psum = $add158; + $151 = $band_bits; + $sub159 = (($151) - 8)|0; + $band_bits = $sub159; + } + $152 = $bits$addr; + $153 = $j; + $arrayidx161 = (($152) + ($153<<2)|0); + $154 = HEAP32[$arrayidx161>>2]|0; + $155 = $intensity_rsv$addr; + $add162 = (($154) + ($155))|0; + $156 = $psum; + $sub163 = (($156) - ($add162))|0; + $psum = $sub163; + $157 = $intensity_rsv$addr; + $cmp164 = ($157|0)>(0); + if ($cmp164) { + $158 = $j; + $159 = $start$addr; + $sub167 = (($158) - ($159))|0; + $arrayidx168 = (22171 + ($sub167)|0); + $160 = HEAP8[$arrayidx168>>0]|0; + $conv169 = $160&255; + $intensity_rsv$addr = $conv169; + } + $161 = $intensity_rsv$addr; + $162 = $psum; + $add171 = (($162) + ($161))|0; + $psum = $add171; + $163 = $band_bits; + $164 = $alloc_floor; + $cmp172 = ($163|0)>=($164|0); + if ($cmp172) { + $165 = $alloc_floor; + $166 = $psum; + $add175 = (($166) + ($165))|0; + $psum = $add175; + $167 = $alloc_floor; + $168 = $bits$addr; + $169 = $j; + $arrayidx176 = (($168) + ($169<<2)|0); + $$sink = $167;$arrayidx178$sink = $arrayidx176; + } else { + $170 = $bits$addr; + $171 = $j; + $arrayidx178 = (($170) + ($171<<2)|0); + $$sink = 0;$arrayidx178$sink = $arrayidx178; + } + HEAP32[$arrayidx178$sink>>2] = $$sink; + $172 = $codedBands; + $dec181 = (($172) + -1)|0; + $codedBands = $dec181; + } + if ((label|0) == 29) { + $73 = $skip_rsv$addr; + $74 = $total$addr; + $add68 = (($74) + ($73))|0; + $total$addr = $add68; + } + else if ((label|0) == 40) { + $147 = $ec$addr; + _ec_enc_bit_logp($147,1,1); + } + $173 = $intensity_rsv$addr; + $cmp183 = ($173|0)>(0); + do { + if ($cmp183) { + $174 = $encode$addr; + $tobool186 = ($174|0)!=(0); + if (!($tobool186)) { + $188 = $start$addr; + $189 = $ec$addr; + $190 = $codedBands; + $add198 = (($190) + 1)|0; + $191 = $start$addr; + $sub199 = (($add198) - ($191))|0; + $call200 = (_ec_dec_uint($189,$sub199)|0); + $add201 = (($188) + ($call200))|0; + $192 = $intensity$addr; + HEAP32[$192>>2] = $add201; + break; + } + $175 = $intensity$addr; + $176 = HEAP32[$175>>2]|0; + $177 = $codedBands; + $cmp188 = ($176|0)<($177|0); + if ($cmp188) { + $178 = $intensity$addr; + $179 = HEAP32[$178>>2]|0; + $cond193 = $179; + } else { + $180 = $codedBands; + $cond193 = $180; + } + $181 = $intensity$addr; + HEAP32[$181>>2] = $cond193; + $182 = $ec$addr; + $183 = $intensity$addr; + $184 = HEAP32[$183>>2]|0; + $185 = $start$addr; + $sub194 = (($184) - ($185))|0; + $186 = $codedBands; + $add195 = (($186) + 1)|0; + $187 = $start$addr; + $sub196 = (($add195) - ($187))|0; + _ec_enc_uint($182,$sub194,$sub196); + } else { + $193 = $intensity$addr; + HEAP32[$193>>2] = 0; + } + } while(0); + $194 = $intensity$addr; + $195 = HEAP32[$194>>2]|0; + $196 = $start$addr; + $cmp205 = ($195|0)<=($196|0); + if ($cmp205) { + $197 = $dual_stereo_rsv$addr; + $198 = $total$addr; + $add208 = (($198) + ($197))|0; + $total$addr = $add208; + $dual_stereo_rsv$addr = 0; + } + $199 = $dual_stereo_rsv$addr; + $cmp210 = ($199|0)>(0); + do { + if ($cmp210) { + $200 = $encode$addr; + $tobool213 = ($200|0)!=(0); + $201 = $ec$addr; + if ($tobool213) { + $202 = $dual_stereo$addr; + $203 = HEAP32[$202>>2]|0; + _ec_enc_bit_logp($201,$203,1); + break; + } else { + $call216 = (_ec_dec_bit_logp($201,1)|0); + $204 = $dual_stereo$addr; + HEAP32[$204>>2] = $call216; + break; + } + } else { + $205 = $dual_stereo$addr; + HEAP32[$205>>2] = 0; + } + } while(0); + $206 = $total$addr; + $207 = $psum; + $sub220 = (($206) - ($207))|0; + $left = $sub220; + $208 = $left; + $209 = $m$addr; + $eBands221 = ((($209)) + 32|0); + $210 = HEAP32[$eBands221>>2]|0; + $211 = $codedBands; + $arrayidx222 = (($210) + ($211<<1)|0); + $212 = HEAP16[$arrayidx222>>1]|0; + $conv223 = $212 << 16 >> 16; + $213 = $m$addr; + $eBands224 = ((($213)) + 32|0); + $214 = HEAP32[$eBands224>>2]|0; + $215 = $start$addr; + $arrayidx225 = (($214) + ($215<<1)|0); + $216 = HEAP16[$arrayidx225>>1]|0; + $conv226 = $216 << 16 >> 16; + $sub227 = (($conv223) - ($conv226))|0; + $call228 = (_celt_udiv_129($208,$sub227)|0); + $percoeff = $call228; + $217 = $m$addr; + $eBands229 = ((($217)) + 32|0); + $218 = HEAP32[$eBands229>>2]|0; + $219 = $codedBands; + $arrayidx230 = (($218) + ($219<<1)|0); + $220 = HEAP16[$arrayidx230>>1]|0; + $conv231 = $220 << 16 >> 16; + $221 = $m$addr; + $eBands232 = ((($221)) + 32|0); + $222 = HEAP32[$eBands232>>2]|0; + $223 = $start$addr; + $arrayidx233 = (($222) + ($223<<1)|0); + $224 = HEAP16[$arrayidx233>>1]|0; + $conv234 = $224 << 16 >> 16; + $sub235 = (($conv231) - ($conv234))|0; + $225 = $percoeff; + $mul236 = Math_imul($sub235, $225)|0; + $226 = $left; + $sub237 = (($226) - ($mul236))|0; + $left = $sub237; + $227 = $start$addr; + $j = $227; + while(1) { + $228 = $j; + $229 = $codedBands; + $cmp239 = ($228|0)<($229|0); + if (!($cmp239)) { + break; + } + $230 = $percoeff; + $231 = $m$addr; + $eBands242 = ((($231)) + 32|0); + $232 = HEAP32[$eBands242>>2]|0; + $233 = $j; + $add243 = (($233) + 1)|0; + $arrayidx244 = (($232) + ($add243<<1)|0); + $234 = HEAP16[$arrayidx244>>1]|0; + $conv245 = $234 << 16 >> 16; + $235 = $m$addr; + $eBands246 = ((($235)) + 32|0); + $236 = HEAP32[$eBands246>>2]|0; + $237 = $j; + $arrayidx247 = (($236) + ($237<<1)|0); + $238 = HEAP16[$arrayidx247>>1]|0; + $conv248 = $238 << 16 >> 16; + $sub249 = (($conv245) - ($conv248))|0; + $mul250 = Math_imul($230, $sub249)|0; + $239 = $bits$addr; + $240 = $j; + $arrayidx251 = (($239) + ($240<<2)|0); + $241 = HEAP32[$arrayidx251>>2]|0; + $add252 = (($241) + ($mul250))|0; + HEAP32[$arrayidx251>>2] = $add252; + $242 = $j; + $inc254 = (($242) + 1)|0; + $j = $inc254; + } + $243 = $start$addr; + $j = $243; + while(1) { + $244 = $j; + $245 = $codedBands; + $cmp257 = ($244|0)<($245|0); + if (!($cmp257)) { + break; + } + $246 = $left; + $247 = $m$addr; + $eBands261 = ((($247)) + 32|0); + $248 = HEAP32[$eBands261>>2]|0; + $249 = $j; + $add262 = (($249) + 1)|0; + $arrayidx263 = (($248) + ($add262<<1)|0); + $250 = HEAP16[$arrayidx263>>1]|0; + $conv264 = $250 << 16 >> 16; + $251 = $m$addr; + $eBands265 = ((($251)) + 32|0); + $252 = HEAP32[$eBands265>>2]|0; + $253 = $j; + $arrayidx266 = (($252) + ($253<<1)|0); + $254 = HEAP16[$arrayidx266>>1]|0; + $conv267 = $254 << 16 >> 16; + $sub268 = (($conv264) - ($conv267))|0; + $cmp269 = ($246|0)<($sub268|0); + if ($cmp269) { + $255 = $left; + $cond282 = $255; + } else { + $256 = $m$addr; + $eBands273 = ((($256)) + 32|0); + $257 = HEAP32[$eBands273>>2]|0; + $258 = $j; + $add274 = (($258) + 1)|0; + $arrayidx275 = (($257) + ($add274<<1)|0); + $259 = HEAP16[$arrayidx275>>1]|0; + $conv276 = $259 << 16 >> 16; + $260 = $m$addr; + $eBands277 = ((($260)) + 32|0); + $261 = HEAP32[$eBands277>>2]|0; + $262 = $j; + $arrayidx278 = (($261) + ($262<<1)|0); + $263 = HEAP16[$arrayidx278>>1]|0; + $conv279 = $263 << 16 >> 16; + $sub280 = (($conv276) - ($conv279))|0; + $cond282 = $sub280; + } + $tmp260 = $cond282; + $264 = $tmp260; + $265 = $bits$addr; + $266 = $j; + $arrayidx283 = (($265) + ($266<<2)|0); + $267 = HEAP32[$arrayidx283>>2]|0; + $add284 = (($267) + ($264))|0; + HEAP32[$arrayidx283>>2] = $add284; + $268 = $tmp260; + $269 = $left; + $sub285 = (($269) - ($268))|0; + $left = $sub285; + $270 = $j; + $inc287 = (($270) + 1)|0; + $j = $inc287; + } + $balance = 0; + $271 = $start$addr; + $j = $271; + while(1) { + $272 = $j; + $273 = $codedBands; + $cmp290 = ($272|0)<($273|0); + if (!($cmp290)) { + break; + } + $274 = $m$addr; + $eBands293 = ((($274)) + 32|0); + $275 = HEAP32[$eBands293>>2]|0; + $276 = $j; + $add294 = (($276) + 1)|0; + $arrayidx295 = (($275) + ($add294<<1)|0); + $277 = HEAP16[$arrayidx295>>1]|0; + $conv296 = $277 << 16 >> 16; + $278 = $m$addr; + $eBands297 = ((($278)) + 32|0); + $279 = HEAP32[$eBands297>>2]|0; + $280 = $j; + $arrayidx298 = (($279) + ($280<<1)|0); + $281 = HEAP16[$arrayidx298>>1]|0; + $conv299 = $281 << 16 >> 16; + $sub300 = (($conv296) - ($conv299))|0; + $N0 = $sub300; + $282 = $N0; + $283 = $LM$addr; + $shl301 = $282 << $283; + $N = $shl301; + $284 = $bits$addr; + $285 = $j; + $arrayidx302 = (($284) + ($285<<2)|0); + $286 = HEAP32[$arrayidx302>>2]|0; + $287 = $balance; + $add303 = (($286) + ($287))|0; + $bit = $add303; + $288 = $N; + $cmp304 = ($288|0)>(1); + $289 = $bit; + if ($cmp304) { + $290 = $cap$addr; + $291 = $j; + $arrayidx307 = (($290) + ($291<<2)|0); + $292 = HEAP32[$arrayidx307>>2]|0; + $sub308 = (($289) - ($292))|0; + $cmp309 = ($sub308|0)>(0); + if ($cmp309) { + $293 = $bit; + $294 = $cap$addr; + $295 = $j; + $arrayidx312 = (($294) + ($295<<2)|0); + $296 = HEAP32[$arrayidx312>>2]|0; + $sub313 = (($293) - ($296))|0; + $cond316 = $sub313; + } else { + $cond316 = 0; + } + $excess = $cond316; + $297 = $bit; + $298 = $excess; + $sub317 = (($297) - ($298))|0; + $299 = $bits$addr; + $300 = $j; + $arrayidx318 = (($299) + ($300<<2)|0); + HEAP32[$arrayidx318>>2] = $sub317; + $301 = $C$addr; + $302 = $N; + $mul319 = Math_imul($301, $302)|0; + $303 = $C$addr; + $cmp320 = ($303|0)==(2); + $304 = $N; + $cmp323 = ($304|0)>(2); + $or$cond2 = $cmp320 & $cmp323; + if ($or$cond2) { + $305 = $dual_stereo$addr; + $306 = HEAP32[$305>>2]|0; + $tobool326 = ($306|0)!=(0); + if ($tobool326) { + $310 = 0; + } else { + $307 = $j; + $308 = $intensity$addr; + $309 = HEAP32[$308>>2]|0; + $cmp327 = ($307|0)<($309|0); + $310 = $cmp327; + } + } else { + $310 = 0; + } + $cond329 = $310 ? 1 : 0; + $add330 = (($mul319) + ($cond329))|0; + $den = $add330; + $311 = $den; + $312 = $m$addr; + $logN = ((($312)) + 56|0); + $313 = HEAP32[$logN>>2]|0; + $314 = $j; + $arrayidx331 = (($313) + ($314<<1)|0); + $315 = HEAP16[$arrayidx331>>1]|0; + $conv332 = $315 << 16 >> 16; + $316 = $logM; + $add333 = (($conv332) + ($316))|0; + $mul334 = Math_imul($311, $add333)|0; + $NClogN = $mul334; + $317 = $NClogN; + $shr335 = $317 >> 1; + $318 = $den; + $mul336 = ($318*21)|0; + $sub337 = (($shr335) - ($mul336))|0; + $offset = $sub337; + $319 = $N; + $cmp338 = ($319|0)==(2); + if ($cmp338) { + $320 = $den; + $shl341 = $320 << 3; + $shr342 = $shl341 >> 2; + $321 = $offset; + $add343 = (($321) + ($shr342))|0; + $offset = $add343; + } + $322 = $bits$addr; + $323 = $j; + $arrayidx345 = (($322) + ($323<<2)|0); + $324 = HEAP32[$arrayidx345>>2]|0; + $325 = $offset; + $add346 = (($324) + ($325))|0; + $326 = $den; + $mul347 = $326<<1; + $shl348 = $mul347 << 3; + $cmp349 = ($add346|0)<($shl348|0); + if ($cmp349) { + $327 = $NClogN; + $shr352 = $327 >> 2; + $328 = $offset; + $add353 = (($328) + ($shr352))|0; + $offset = $add353; + } else { + $329 = $bits$addr; + $330 = $j; + $arrayidx355 = (($329) + ($330<<2)|0); + $331 = HEAP32[$arrayidx355>>2]|0; + $332 = $offset; + $add356 = (($331) + ($332))|0; + $333 = $den; + $mul357 = ($333*3)|0; + $shl358 = $mul357 << 3; + $cmp359 = ($add356|0)<($shl358|0); + if ($cmp359) { + $334 = $NClogN; + $shr362 = $334 >> 3; + $335 = $offset; + $add363 = (($335) + ($shr362))|0; + $offset = $add363; + } + } + $336 = $bits$addr; + $337 = $j; + $arrayidx366 = (($336) + ($337<<2)|0); + $338 = HEAP32[$arrayidx366>>2]|0; + $339 = $offset; + $add367 = (($338) + ($339))|0; + $340 = $den; + $shl368 = $340 << 2; + $add369 = (($add367) + ($shl368))|0; + $cmp370 = (0)>($add369|0); + if ($cmp370) { + $cond379 = 0; + } else { + $341 = $bits$addr; + $342 = $j; + $arrayidx374 = (($341) + ($342<<2)|0); + $343 = HEAP32[$arrayidx374>>2]|0; + $344 = $offset; + $add375 = (($343) + ($344))|0; + $345 = $den; + $shl376 = $345 << 2; + $add377 = (($add375) + ($shl376))|0; + $cond379 = $add377; + } + $346 = $ebits$addr; + $347 = $j; + $arrayidx380 = (($346) + ($347<<2)|0); + HEAP32[$arrayidx380>>2] = $cond379; + $348 = $ebits$addr; + $349 = $j; + $arrayidx381 = (($348) + ($349<<2)|0); + $350 = HEAP32[$arrayidx381>>2]|0; + $351 = $den; + $call382 = (_celt_udiv_129($350,$351)|0); + $shr383 = $call382 >>> 3; + $352 = $ebits$addr; + $353 = $j; + $arrayidx384 = (($352) + ($353<<2)|0); + HEAP32[$arrayidx384>>2] = $shr383; + $354 = $C$addr; + $355 = $ebits$addr; + $356 = $j; + $arrayidx385 = (($355) + ($356<<2)|0); + $357 = HEAP32[$arrayidx385>>2]|0; + $mul386 = Math_imul($354, $357)|0; + $358 = $bits$addr; + $359 = $j; + $arrayidx387 = (($358) + ($359<<2)|0); + $360 = HEAP32[$arrayidx387>>2]|0; + $shr388 = $360 >> 3; + $cmp389 = ($mul386|0)>($shr388|0); + if ($cmp389) { + $361 = $bits$addr; + $362 = $j; + $arrayidx392 = (($361) + ($362<<2)|0); + $363 = HEAP32[$arrayidx392>>2]|0; + $364 = $stereo; + $shr393 = $363 >> $364; + $shr394 = $shr393 >> 3; + $365 = $ebits$addr; + $366 = $j; + $arrayidx395 = (($365) + ($366<<2)|0); + HEAP32[$arrayidx395>>2] = $shr394; + } + $367 = $ebits$addr; + $368 = $j; + $arrayidx397 = (($367) + ($368<<2)|0); + $369 = HEAP32[$arrayidx397>>2]|0; + $cmp398 = ($369|0)<(8); + if ($cmp398) { + $370 = $ebits$addr; + $371 = $j; + $arrayidx401 = (($370) + ($371<<2)|0); + $372 = HEAP32[$arrayidx401>>2]|0; + $cond404 = $372; + } else { + $cond404 = 8; + } + $373 = $ebits$addr; + $374 = $j; + $arrayidx405 = (($373) + ($374<<2)|0); + HEAP32[$arrayidx405>>2] = $cond404; + $375 = $ebits$addr; + $376 = $j; + $arrayidx406 = (($375) + ($376<<2)|0); + $377 = HEAP32[$arrayidx406>>2]|0; + $378 = $den; + $shl407 = $378 << 3; + $mul408 = Math_imul($377, $shl407)|0; + $379 = $bits$addr; + $380 = $j; + $arrayidx409 = (($379) + ($380<<2)|0); + $381 = HEAP32[$arrayidx409>>2]|0; + $382 = $offset; + $add410 = (($381) + ($382))|0; + $cmp411 = ($mul408|0)>=($add410|0); + $conv412 = $cmp411&1; + $383 = $fine_priority$addr; + $384 = $j; + $arrayidx413 = (($383) + ($384<<2)|0); + HEAP32[$arrayidx413>>2] = $conv412; + $385 = $C$addr; + $386 = $ebits$addr; + $387 = $j; + $arrayidx414 = (($386) + ($387<<2)|0); + $388 = HEAP32[$arrayidx414>>2]|0; + $mul415 = Math_imul($385, $388)|0; + $shl416 = $mul415 << 3; + $389 = $bits$addr; + $390 = $j; + $arrayidx417 = (($389) + ($390<<2)|0); + $391 = HEAP32[$arrayidx417>>2]|0; + $sub418 = (($391) - ($shl416))|0; + HEAP32[$arrayidx417>>2] = $sub418; + } else { + $392 = $C$addr; + $shl420 = $392 << 3; + $sub421 = (($289) - ($shl420))|0; + $cmp422 = (0)>($sub421|0); + if ($cmp422) { + $cond429 = 0; + } else { + $393 = $bit; + $394 = $C$addr; + $shl426 = $394 << 3; + $sub427 = (($393) - ($shl426))|0; + $cond429 = $sub427; + } + $excess = $cond429; + $395 = $bit; + $396 = $excess; + $sub430 = (($395) - ($396))|0; + $397 = $bits$addr; + $398 = $j; + $arrayidx431 = (($397) + ($398<<2)|0); + HEAP32[$arrayidx431>>2] = $sub430; + $399 = $ebits$addr; + $400 = $j; + $arrayidx432 = (($399) + ($400<<2)|0); + HEAP32[$arrayidx432>>2] = 0; + $401 = $fine_priority$addr; + $402 = $j; + $arrayidx433 = (($401) + ($402<<2)|0); + HEAP32[$arrayidx433>>2] = 1; + } + $403 = $excess; + $cmp435 = ($403|0)>(0); + if ($cmp435) { + $404 = $excess; + $405 = $stereo; + $add438 = (($405) + 3)|0; + $shr439 = $404 >> $add438; + $406 = $ebits$addr; + $407 = $j; + $arrayidx440 = (($406) + ($407<<2)|0); + $408 = HEAP32[$arrayidx440>>2]|0; + $sub441 = (8 - ($408))|0; + $cmp442 = ($shr439|0)<($sub441|0); + if ($cmp442) { + $409 = $excess; + $410 = $stereo; + $add445 = (($410) + 3)|0; + $shr446 = $409 >> $add445; + $cond451 = $shr446; + } else { + $411 = $ebits$addr; + $412 = $j; + $arrayidx448 = (($411) + ($412<<2)|0); + $413 = HEAP32[$arrayidx448>>2]|0; + $sub449 = (8 - ($413))|0; + $cond451 = $sub449; + } + $extra_fine = $cond451; + $414 = $extra_fine; + $415 = $ebits$addr; + $416 = $j; + $arrayidx452 = (($415) + ($416<<2)|0); + $417 = HEAP32[$arrayidx452>>2]|0; + $add453 = (($417) + ($414))|0; + HEAP32[$arrayidx452>>2] = $add453; + $418 = $extra_fine; + $419 = $C$addr; + $mul454 = Math_imul($418, $419)|0; + $shl455 = $mul454 << 3; + $extra_bits = $shl455; + $420 = $extra_bits; + $421 = $excess; + $422 = $balance; + $sub456 = (($421) - ($422))|0; + $cmp457 = ($420|0)>=($sub456|0); + $conv458 = $cmp457&1; + $423 = $fine_priority$addr; + $424 = $j; + $arrayidx459 = (($423) + ($424<<2)|0); + HEAP32[$arrayidx459>>2] = $conv458; + $425 = $extra_bits; + $426 = $excess; + $sub460 = (($426) - ($425))|0; + $excess = $sub460; + } + $427 = $excess; + $balance = $427; + $428 = $j; + $inc463 = (($428) + 1)|0; + $j = $inc463; + } + $429 = $balance; + $430 = $_balance$addr; + HEAP32[$430>>2] = $429; + while(1) { + $431 = $j; + $432 = $end$addr; + $cmp466 = ($431|0)<($432|0); + if (!($cmp466)) { + break; + } + $433 = $bits$addr; + $434 = $j; + $arrayidx469 = (($433) + ($434<<2)|0); + $435 = HEAP32[$arrayidx469>>2]|0; + $436 = $stereo; + $shr470 = $435 >> $436; + $shr471 = $shr470 >> 3; + $437 = $ebits$addr; + $438 = $j; + $arrayidx472 = (($437) + ($438<<2)|0); + HEAP32[$arrayidx472>>2] = $shr471; + $439 = $bits$addr; + $440 = $j; + $arrayidx473 = (($439) + ($440<<2)|0); + HEAP32[$arrayidx473>>2] = 0; + $441 = $ebits$addr; + $442 = $j; + $arrayidx474 = (($441) + ($442<<2)|0); + $443 = HEAP32[$arrayidx474>>2]|0; + $cmp475 = ($443|0)<(1); + $conv476 = $cmp475&1; + $444 = $fine_priority$addr; + $445 = $j; + $arrayidx477 = (($444) + ($445<<2)|0); + HEAP32[$arrayidx477>>2] = $conv476; + $446 = $j; + $inc479 = (($446) + 1)|0; + $j = $inc479; + } + $447 = $codedBands; + STACKTOP = sp;return ($447|0); +} +function _celt_udiv_129($n,$d) { + $n = $n|0; + $d = $d|0; + var $0 = 0, $1 = 0, $d$addr = 0, $div = 0, $n$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $n$addr = $n; + $d$addr = $d; + $0 = $n$addr; + $1 = $d$addr; + $div = (($0>>>0) / ($1>>>0))&-1; + STACKTOP = sp;return ($div|0); +} +function _alg_quant($X,$N,$K,$spread,$B,$enc) { + $X = $X|0; + $N = $N|0; + $K = $K|0; + $spread = $spread|0; + $B = $B|0; + $enc = $enc|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0.0, $102 = 0.0, $103 = 0, $104 = 0.0, $105 = 0.0, $106 = 0, $107 = 0.0, $108 = 0, $109 = 0, $11 = 0.0, $110 = 0, $111 = 0, $112 = 0.0, $113 = 0, $114 = 0, $115 = 0.0; + var $116 = 0, $117 = 0, $118 = 0, $119 = 0.0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $13 = 0, $130 = 0, $131 = 0, $14 = 0, $15 = 0.0; + var $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0.0, $28 = 0.0, $29 = 0, $3 = 0, $30 = 0, $31 = 0.0, $32 = 0.0, $33 = 0; + var $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0.0, $4 = 0, $40 = 0.0, $41 = 0, $42 = 0, $43 = 0.0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0.0, $49 = 0, $5 = 0, $50 = 0.0, $51 = 0; + var $52 = 0.0, $53 = 0.0, $54 = 0, $55 = 0, $56 = 0.0, $57 = 0, $58 = 0.0, $59 = 0, $6 = 0, $60 = 0.0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0.0, $7 = 0; + var $70 = 0.0, $71 = 0.0, $72 = 0.0, $73 = 0.0, $74 = 0.0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0.0, $8 = 0, $80 = 0.0, $81 = 0, $82 = 0, $83 = 0.0, $84 = 0.0, $85 = 0, $86 = 0.0, $87 = 0.0, $88 = 0.0; + var $89 = 0.0, $9 = 0, $90 = 0.0, $91 = 0.0, $92 = 0.0, $93 = 0.0, $94 = 0.0, $95 = 0, $96 = 0, $97 = 0, $98 = 0.0, $99 = 0, $B$addr = 0, $K$addr = 0, $N$addr = 0, $Rxy = 0.0, $Ryy = 0.0, $X$addr = 0, $add = 0.0, $add42 = 0.0; + var $add46 = 0.0, $add57 = 0, $add63 = 0.0, $add66 = 0.0, $add68 = 0, $add72 = 0.0, $add75 = 0.0, $add77 = 0.0, $add91 = 0.0, $add93 = 0.0, $add96 = 0.0, $arrayidx = 0, $arrayidx101 = 0, $arrayidx102 = 0, $arrayidx104 = 0, $arrayidx105 = 0, $arrayidx109 = 0, $arrayidx111 = 0, $arrayidx13 = 0, $arrayidx23 = 0; + var $arrayidx3 = 0, $arrayidx31 = 0, $arrayidx35 = 0, $arrayidx36 = 0, $arrayidx38 = 0, $arrayidx39 = 0, $arrayidx40 = 0, $arrayidx43 = 0, $arrayidx44 = 0, $arrayidx47 = 0, $arrayidx49 = 0, $arrayidx5 = 0, $arrayidx6 = 0, $arrayidx7 = 0, $arrayidx74 = 0, $arrayidx76 = 0, $arrayidx8 = 0, $arrayidx90 = 0, $arrayidx92 = 0, $arrayidx95 = 0; + var $arrayidx97 = 0, $best_den = 0.0, $best_id = 0, $best_num = 0.0, $call = 0.0, $call118 = 0, $cmp = 0, $cmp10 = 0, $cmp106 = 0, $cmp115 = 0, $cmp16 = 0, $cmp18 = 0, $cmp19 = 0, $cmp26 = 0, $cmp53 = 0, $cmp58 = 0, $cmp70 = 0, $cmp81 = 0, $cmp87 = 0, $cmp9 = 0; + var $collapse_mask = 0, $conv = 0.0, $conv33 = 0.0, $conv34 = 0, $conv37 = 0.0, $conv61 = 0.0, $div = 0.0, $enc$addr = 0, $i = 0, $inc = 0, $inc114 = 0, $inc15 = 0, $inc25 = 0, $inc52 = 0, $inc86 = 0, $inc98 = 0, $inc99 = 0, $j = 0, $mul = 0.0, $mul103 = 0.0; + var $mul32 = 0.0, $mul41 = 0.0, $mul45 = 0.0, $mul48 = 0.0, $mul62 = 0.0, $mul65 = 0.0, $mul78 = 0.0, $mul79 = 0.0, $mul80 = 0.0, $mul94 = 0.0, $or$cond = 0, $pulsesLeft = 0, $rcp = 0.0, $s = 0.0, $saved_stack = 0, $shr = 0, $spread$addr = 0, $sub = 0.0, $sub110 = 0, $sub29 = 0; + var $sub50 = 0, $sum = 0.0, $tmp = 0.0, $vla = 0, $vla$alloca_mul = 0, $vla1 = 0, $vla1$alloca_mul = 0, $vla2 = 0, $vla2$alloca_mul = 0, $xy = 0.0, $yy = 0.0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 96|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(96|0); + $X$addr = $X; + $N$addr = $N; + $K$addr = $K; + $spread$addr = $spread; + $B$addr = $B; + $enc$addr = $enc; + $0 = $N$addr; + $1 = (_llvm_stacksave()|0); + $saved_stack = $1; + $vla$alloca_mul = $0<<2; + $vla = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla$alloca_mul)|0)+15)&-16)|0);; + $2 = $N$addr; + $vla1$alloca_mul = $2<<2; + $vla1 = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla1$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla1$alloca_mul)|0)+15)&-16)|0);; + $3 = $N$addr; + $vla2$alloca_mul = $3<<2; + $vla2 = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla2$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla2$alloca_mul)|0)+15)&-16)|0);; + $4 = $X$addr; + $5 = $N$addr; + $6 = $B$addr; + $7 = $K$addr; + $8 = $spread$addr; + _exp_rotation($4,$5,1,$6,$7,$8); + $sum = 0.0; + $j = 0; + while(1) { + $9 = $X$addr; + $10 = $j; + $arrayidx = (($9) + ($10<<2)|0); + $11 = +HEAPF32[$arrayidx>>2]; + $cmp = $11 > 0.0; + $12 = $j; + $arrayidx3 = (($vla2) + ($12<<2)|0); + if ($cmp) { + HEAPF32[$arrayidx3>>2] = 1.0; + } else { + HEAPF32[$arrayidx3>>2] = -1.0; + $13 = $X$addr; + $14 = $j; + $arrayidx5 = (($13) + ($14<<2)|0); + $15 = +HEAPF32[$arrayidx5>>2]; + $sub = - $15; + $16 = $X$addr; + $17 = $j; + $arrayidx6 = (($16) + ($17<<2)|0); + HEAPF32[$arrayidx6>>2] = $sub; + } + $18 = $j; + $arrayidx7 = (($vla1) + ($18<<2)|0); + HEAP32[$arrayidx7>>2] = 0; + $19 = $j; + $arrayidx8 = (($vla) + ($19<<2)|0); + HEAPF32[$arrayidx8>>2] = 0.0; + $20 = $j; + $inc = (($20) + 1)|0; + $j = $inc; + $21 = $N$addr; + $cmp9 = ($inc|0)<($21|0); + if (!($cmp9)) { + break; + } + } + $yy = 0.0; + $xy = 0.0; + $22 = $K$addr; + $pulsesLeft = $22; + $23 = $K$addr; + $24 = $N$addr; + $shr = $24 >> 1; + $cmp10 = ($23|0)>($shr|0); + if ($cmp10) { + $j = 0; + while(1) { + $25 = $X$addr; + $26 = $j; + $arrayidx13 = (($25) + ($26<<2)|0); + $27 = +HEAPF32[$arrayidx13>>2]; + $28 = $sum; + $add = $28 + $27; + $sum = $add; + $29 = $j; + $inc15 = (($29) + 1)|0; + $j = $inc15; + $30 = $N$addr; + $cmp16 = ($inc15|0)<($30|0); + if (!($cmp16)) { + break; + } + } + $31 = $sum; + $cmp18 = $31 > 1.0000000036274937E-15; + $32 = $sum; + $cmp19 = $32 < 64.0; + $or$cond = $cmp18 & $cmp19; + if (!($or$cond)) { + $33 = $X$addr; + HEAPF32[$33>>2] = 1.0; + $j = 1; + while(1) { + $34 = $X$addr; + $35 = $j; + $arrayidx23 = (($34) + ($35<<2)|0); + HEAPF32[$arrayidx23>>2] = 0.0; + $36 = $j; + $inc25 = (($36) + 1)|0; + $j = $inc25; + $37 = $N$addr; + $cmp26 = ($inc25|0)<($37|0); + if (!($cmp26)) { + break; + } + } + $sum = 1.0; + } + $38 = $K$addr; + $sub29 = (($38) - 1)|0; + $conv = (+($sub29|0)); + $39 = $sum; + $div = 1.0 / $39; + $mul = $conv * $div; + $rcp = $mul; + $j = 0; + while(1) { + $40 = $rcp; + $41 = $X$addr; + $42 = $j; + $arrayidx31 = (($41) + ($42<<2)|0); + $43 = +HEAPF32[$arrayidx31>>2]; + $mul32 = $40 * $43; + $conv33 = $mul32; + $call = (+Math_floor((+$conv33))); + $conv34 = (~~(($call))); + $44 = $j; + $arrayidx35 = (($vla1) + ($44<<2)|0); + HEAP32[$arrayidx35>>2] = $conv34; + $45 = $j; + $arrayidx36 = (($vla1) + ($45<<2)|0); + $46 = HEAP32[$arrayidx36>>2]|0; + $conv37 = (+($46|0)); + $47 = $j; + $arrayidx38 = (($vla) + ($47<<2)|0); + HEAPF32[$arrayidx38>>2] = $conv37; + $48 = $yy; + $49 = $j; + $arrayidx39 = (($vla) + ($49<<2)|0); + $50 = +HEAPF32[$arrayidx39>>2]; + $51 = $j; + $arrayidx40 = (($vla) + ($51<<2)|0); + $52 = +HEAPF32[$arrayidx40>>2]; + $mul41 = $50 * $52; + $add42 = $48 + $mul41; + $yy = $add42; + $53 = $xy; + $54 = $X$addr; + $55 = $j; + $arrayidx43 = (($54) + ($55<<2)|0); + $56 = +HEAPF32[$arrayidx43>>2]; + $57 = $j; + $arrayidx44 = (($vla) + ($57<<2)|0); + $58 = +HEAPF32[$arrayidx44>>2]; + $mul45 = $56 * $58; + $add46 = $53 + $mul45; + $xy = $add46; + $59 = $j; + $arrayidx47 = (($vla) + ($59<<2)|0); + $60 = +HEAPF32[$arrayidx47>>2]; + $mul48 = $60 * 2.0; + HEAPF32[$arrayidx47>>2] = $mul48; + $61 = $j; + $arrayidx49 = (($vla1) + ($61<<2)|0); + $62 = HEAP32[$arrayidx49>>2]|0; + $63 = $pulsesLeft; + $sub50 = (($63) - ($62))|0; + $pulsesLeft = $sub50; + $64 = $j; + $inc52 = (($64) + 1)|0; + $j = $inc52; + $65 = $N$addr; + $cmp53 = ($inc52|0)<($65|0); + if (!($cmp53)) { + break; + } + } + } + $66 = $pulsesLeft; + $67 = $N$addr; + $add57 = (($67) + 3)|0; + $cmp58 = ($66|0)>($add57|0); + if ($cmp58) { + $68 = $pulsesLeft; + $conv61 = (+($68|0)); + $tmp = $conv61; + $69 = $yy; + $70 = $tmp; + $71 = $tmp; + $mul62 = $70 * $71; + $add63 = $69 + $mul62; + $yy = $add63; + $72 = $yy; + $73 = $tmp; + $74 = +HEAPF32[$vla>>2]; + $mul65 = $73 * $74; + $add66 = $72 + $mul65; + $yy = $add66; + $75 = $pulsesLeft; + $76 = HEAP32[$vla1>>2]|0; + $add68 = (($76) + ($75))|0; + HEAP32[$vla1>>2] = $add68; + $pulsesLeft = 0; + } + $s = 1.0; + $i = 0; + while(1) { + $77 = $i; + $78 = $pulsesLeft; + $cmp70 = ($77|0)<($78|0); + if (!($cmp70)) { + break; + } + $best_num = -999999986991104.0; + $best_den = 0.0; + $best_id = 0; + $79 = $yy; + $add72 = $79 + 1.0; + $yy = $add72; + $j = 0; + while(1) { + $80 = $xy; + $81 = $X$addr; + $82 = $j; + $arrayidx74 = (($81) + ($82<<2)|0); + $83 = +HEAPF32[$arrayidx74>>2]; + $add75 = $80 + $83; + $Rxy = $add75; + $84 = $yy; + $85 = $j; + $arrayidx76 = (($vla) + ($85<<2)|0); + $86 = +HEAPF32[$arrayidx76>>2]; + $add77 = $84 + $86; + $Ryy = $add77; + $87 = $Rxy; + $88 = $Rxy; + $mul78 = $87 * $88; + $Rxy = $mul78; + $89 = $best_den; + $90 = $Rxy; + $mul79 = $89 * $90; + $91 = $Ryy; + $92 = $best_num; + $mul80 = $91 * $92; + $cmp81 = $mul79 > $mul80; + if ($cmp81) { + $93 = $Ryy; + $best_den = $93; + $94 = $Rxy; + $best_num = $94; + $95 = $j; + $best_id = $95; + } + $96 = $j; + $inc86 = (($96) + 1)|0; + $j = $inc86; + $97 = $N$addr; + $cmp87 = ($inc86|0)<($97|0); + if (!($cmp87)) { + break; + } + } + $98 = $xy; + $99 = $X$addr; + $100 = $best_id; + $arrayidx90 = (($99) + ($100<<2)|0); + $101 = +HEAPF32[$arrayidx90>>2]; + $add91 = $98 + $101; + $xy = $add91; + $102 = $yy; + $103 = $best_id; + $arrayidx92 = (($vla) + ($103<<2)|0); + $104 = +HEAPF32[$arrayidx92>>2]; + $add93 = $102 + $104; + $yy = $add93; + $105 = $s; + $mul94 = 2.0 * $105; + $106 = $best_id; + $arrayidx95 = (($vla) + ($106<<2)|0); + $107 = +HEAPF32[$arrayidx95>>2]; + $add96 = $107 + $mul94; + HEAPF32[$arrayidx95>>2] = $add96; + $108 = $best_id; + $arrayidx97 = (($vla1) + ($108<<2)|0); + $109 = HEAP32[$arrayidx97>>2]|0; + $inc98 = (($109) + 1)|0; + HEAP32[$arrayidx97>>2] = $inc98; + $110 = $i; + $inc99 = (($110) + 1)|0; + $i = $inc99; + } + $j = 0; + while(1) { + $111 = $j; + $arrayidx101 = (($vla2) + ($111<<2)|0); + $112 = +HEAPF32[$arrayidx101>>2]; + $113 = $X$addr; + $114 = $j; + $arrayidx102 = (($113) + ($114<<2)|0); + $115 = +HEAPF32[$arrayidx102>>2]; + $mul103 = $112 * $115; + $116 = $X$addr; + $117 = $j; + $arrayidx104 = (($116) + ($117<<2)|0); + HEAPF32[$arrayidx104>>2] = $mul103; + $118 = $j; + $arrayidx105 = (($vla2) + ($118<<2)|0); + $119 = +HEAPF32[$arrayidx105>>2]; + $cmp106 = $119 < 0.0; + if ($cmp106) { + $120 = $j; + $arrayidx109 = (($vla1) + ($120<<2)|0); + $121 = HEAP32[$arrayidx109>>2]|0; + $sub110 = (0 - ($121))|0; + $122 = $j; + $arrayidx111 = (($vla1) + ($122<<2)|0); + HEAP32[$arrayidx111>>2] = $sub110; + } + $123 = $j; + $inc114 = (($123) + 1)|0; + $j = $inc114; + $124 = $N$addr; + $cmp115 = ($inc114|0)<($124|0); + if (!($cmp115)) { + break; + } + } + $125 = $N$addr; + $126 = $K$addr; + $127 = $enc$addr; + _encode_pulses($vla1,$125,$126,$127); + $128 = $N$addr; + $129 = $B$addr; + $call118 = (_extract_collapse_mask($vla1,$128,$129)|0); + $collapse_mask = $call118; + $130 = $collapse_mask; + $131 = $saved_stack; + _llvm_stackrestore(($131|0)); + STACKTOP = sp;return ($130|0); +} +function _exp_rotation($X,$len,$dir,$stride,$K,$spread) { + $X = $X|0; + $len = $len|0; + $dir = $dir|0; + $stride = $stride|0; + $K = $K|0; + $spread = $spread|0; + var $0 = 0, $1 = 0, $10 = 0.0, $11 = 0.0, $12 = 0.0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0.0, $34 = 0.0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0.0, $4 = 0, $40 = 0.0, $41 = 0, $42 = 0, $43 = 0, $44 = 0; + var $45 = 0.0, $46 = 0.0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0.0, $54 = 0.0, $55 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0.0, $K$addr = 0, $X$addr = 0, $add = 0, $add$ptr = 0; + var $add$ptr36 = 0, $add$ptr38 = 0, $add$ptr43 = 0, $add20 = 0, $add22 = 0, $arrayidx = 0, $c = 0.0, $call = 0.0, $call13 = 0.0, $call26 = 0, $cmp = 0, $cmp1 = 0, $cmp16 = 0, $cmp23 = 0, $cmp27 = 0, $cmp29 = 0, $conv = 0.0, $conv12 = 0.0, $conv14 = 0.0, $conv4 = 0.0; + var $conv8 = 0.0, $conv9 = 0.0, $dir$addr = 0, $div = 0.0, $factor = 0, $gain = 0.0, $i = 0, $inc = 0, $inc47 = 0, $len$addr = 0, $mul = 0, $mul11 = 0.0, $mul15 = 0, $mul19 = 0, $mul2 = 0.0, $mul21 = 0, $mul3 = 0, $mul33 = 0, $mul35 = 0, $mul37 = 0; + var $mul42 = 0, $mul5 = 0.0, $mul6 = 0.0, $mul7 = 0.0, $or$cond = 0, $s = 0.0, $shr = 0, $spread$addr = 0, $stride$addr = 0, $stride2 = 0, $sub = 0, $sub10 = 0.0, $sub39 = 0.0, $sub44 = 0.0, $theta = 0.0, $tobool = 0, $tobool40 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 64|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(64|0); + $X$addr = $X; + $len$addr = $len; + $dir$addr = $dir; + $stride$addr = $stride; + $K$addr = $K; + $spread$addr = $spread; + $stride2 = 0; + $0 = $K$addr; + $mul = $0<<1; + $1 = $len$addr; + $cmp = ($mul|0)>=($1|0); + $2 = $spread$addr; + $cmp1 = ($2|0)==(0); + $or$cond = $cmp | $cmp1; + if ($or$cond) { + STACKTOP = sp;return; + } + $3 = $spread$addr; + $sub = (($3) - 1)|0; + $arrayidx = (12172 + ($sub<<2)|0); + $4 = HEAP32[$arrayidx>>2]|0; + $factor = $4; + $5 = $len$addr; + $conv = (+($5|0)); + $mul2 = 1.0 * $conv; + $6 = $len$addr; + $7 = $factor; + $8 = $K$addr; + $mul3 = Math_imul($7, $8)|0; + $add = (($6) + ($mul3))|0; + $conv4 = (+($add|0)); + $div = $mul2 / $conv4; + $gain = $div; + $9 = $gain; + $10 = $gain; + $mul5 = $9 * $10; + $mul6 = 0.5 * $mul5; + $theta = $mul6; + $11 = $theta; + $mul7 = 1.5707963705062866 * $11; + $conv8 = $mul7; + $call = (+Math_cos((+$conv8))); + $conv9 = $call; + $c = $conv9; + $12 = $theta; + $sub10 = 1.0 - $12; + $mul11 = 1.5707963705062866 * $sub10; + $conv12 = $mul11; + $call13 = (+Math_cos((+$conv12))); + $conv14 = $call13; + $s = $conv14; + $13 = $len$addr; + $14 = $stride$addr; + $mul15 = $14<<3; + $cmp16 = ($13|0)>=($mul15|0); + L4: do { + if ($cmp16) { + $stride2 = 1; + while(1) { + $15 = $stride2; + $16 = $stride2; + $mul19 = Math_imul($15, $16)|0; + $17 = $stride2; + $add20 = (($mul19) + ($17))|0; + $18 = $stride$addr; + $mul21 = Math_imul($add20, $18)|0; + $19 = $stride$addr; + $shr = $19 >> 2; + $add22 = (($mul21) + ($shr))|0; + $20 = $len$addr; + $cmp23 = ($add22|0)<($20|0); + if (!($cmp23)) { + break L4; + } + $21 = $stride2; + $inc = (($21) + 1)|0; + $stride2 = $inc; + } + } + } while(0); + $22 = $len$addr; + $23 = $stride$addr; + $call26 = (_celt_udiv_130($22,$23)|0); + $len$addr = $call26; + $i = 0; + while(1) { + $24 = $i; + $25 = $stride$addr; + $cmp27 = ($24|0)<($25|0); + if (!($cmp27)) { + break; + } + $26 = $dir$addr; + $cmp29 = ($26|0)<(0); + if ($cmp29) { + $27 = $stride2; + $tobool = ($27|0)!=(0); + if ($tobool) { + $28 = $X$addr; + $29 = $i; + $30 = $len$addr; + $mul33 = Math_imul($29, $30)|0; + $add$ptr = (($28) + ($mul33<<2)|0); + $31 = $len$addr; + $32 = $stride2; + $33 = $s; + $34 = $c; + _exp_rotation1($add$ptr,$31,$32,$33,$34); + } + $35 = $X$addr; + $36 = $i; + $37 = $len$addr; + $mul35 = Math_imul($36, $37)|0; + $add$ptr36 = (($35) + ($mul35<<2)|0); + $38 = $len$addr; + $39 = $c; + $40 = $s; + _exp_rotation1($add$ptr36,$38,1,$39,$40); + } else { + $41 = $X$addr; + $42 = $i; + $43 = $len$addr; + $mul37 = Math_imul($42, $43)|0; + $add$ptr38 = (($41) + ($mul37<<2)|0); + $44 = $len$addr; + $45 = $c; + $46 = $s; + $sub39 = - $46; + _exp_rotation1($add$ptr38,$44,1,$45,$sub39); + $47 = $stride2; + $tobool40 = ($47|0)!=(0); + if ($tobool40) { + $48 = $X$addr; + $49 = $i; + $50 = $len$addr; + $mul42 = Math_imul($49, $50)|0; + $add$ptr43 = (($48) + ($mul42<<2)|0); + $51 = $len$addr; + $52 = $stride2; + $53 = $s; + $54 = $c; + $sub44 = - $54; + _exp_rotation1($add$ptr43,$51,$52,$53,$sub44); + } + } + $55 = $i; + $inc47 = (($55) + 1)|0; + $i = $inc47; + } + STACKTOP = sp;return; +} +function _extract_collapse_mask($iy,$N,$B) { + $iy = $iy|0; + $N = $N|0; + $B = $B|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $B$addr = 0, $N$addr = 0; + var $N0 = 0, $add = 0, $arrayidx = 0, $call = 0, $cmp = 0, $cmp2 = 0, $cmp3 = 0, $cmp7 = 0, $collapse_mask = 0, $conv = 0, $i = 0, $inc = 0, $inc6 = 0, $iy$addr = 0, $j = 0, $mul = 0, $or = 0, $or4 = 0, $retval = 0, $shl = 0; + var $tmp = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $iy$addr = $iy; + $N$addr = $N; + $B$addr = $B; + $0 = $B$addr; + $cmp = ($0|0)<=(1); + if ($cmp) { + $retval = 1; + $17 = $retval; + STACKTOP = sp;return ($17|0); + } + $1 = $N$addr; + $2 = $B$addr; + $call = (_celt_udiv_130($1,$2)|0); + $N0 = $call; + $collapse_mask = 0; + $i = 0; + while(1) { + $tmp = 0; + $j = 0; + while(1) { + $3 = $iy$addr; + $4 = $i; + $5 = $N0; + $mul = Math_imul($4, $5)|0; + $6 = $j; + $add = (($mul) + ($6))|0; + $arrayidx = (($3) + ($add<<2)|0); + $7 = HEAP32[$arrayidx>>2]|0; + $8 = $tmp; + $or = $8 | $7; + $tmp = $or; + $9 = $j; + $inc = (($9) + 1)|0; + $j = $inc; + $10 = $N0; + $cmp2 = ($inc|0)<($10|0); + if (!($cmp2)) { + break; + } + } + $11 = $tmp; + $cmp3 = ($11|0)!=(0); + $conv = $cmp3&1; + $12 = $i; + $shl = $conv << $12; + $13 = $collapse_mask; + $or4 = $13 | $shl; + $collapse_mask = $or4; + $14 = $i; + $inc6 = (($14) + 1)|0; + $i = $inc6; + $15 = $B$addr; + $cmp7 = ($inc6|0)<($15|0); + if (!($cmp7)) { + break; + } + } + $16 = $collapse_mask; + $retval = $16; + $17 = $retval; + STACKTOP = sp;return ($17|0); +} +function _celt_udiv_130($n,$d) { + $n = $n|0; + $d = $d|0; + var $0 = 0, $1 = 0, $d$addr = 0, $div = 0, $n$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $n$addr = $n; + $d$addr = $d; + $0 = $n$addr; + $1 = $d$addr; + $div = (($0>>>0) / ($1>>>0))&-1; + STACKTOP = sp;return ($div|0); +} +function _exp_rotation1($X,$len,$stride,$c,$s) { + $X = $X|0; + $len = $len|0; + $stride = $stride|0; + $c = +$c; + $s = +$s; + var $0 = 0, $1 = 0.0, $10 = 0.0, $11 = 0.0, $12 = 0.0, $13 = 0.0, $14 = 0, $15 = 0, $16 = 0.0, $17 = 0.0, $18 = 0.0, $19 = 0.0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0.0, $3 = 0, $30 = 0, $31 = 0, $32 = 0.0, $33 = 0.0, $34 = 0.0, $35 = 0.0, $36 = 0.0, $37 = 0, $38 = 0, $39 = 0.0, $4 = 0, $40 = 0.0, $41 = 0.0, $42 = 0.0, $43 = 0, $44 = 0; + var $5 = 0, $6 = 0.0, $7 = 0, $8 = 0, $9 = 0.0, $X$addr = 0, $Xptr = 0, $add = 0.0, $add24 = 0.0, $add28 = 0.0, $add7 = 0.0, $arrayidx11 = 0, $arrayidx2 = 0, $arrayidx21 = 0, $arrayidx25 = 0, $arrayidx4 = 0, $c$addr = 0.0, $cmp = 0, $cmp16 = 0, $dec = 0; + var $i = 0, $inc = 0, $incdec$ptr = 0, $incdec$ptr29 = 0, $len$addr = 0, $ms = 0.0, $mul = 0.0, $mul12 = 0, $mul22 = 0.0, $mul23 = 0.0, $mul26 = 0.0, $mul27 = 0.0, $mul3 = 0.0, $mul5 = 0.0, $mul6 = 0.0, $mul8 = 0, $s$addr = 0.0, $stride$addr = 0, $sub = 0.0, $sub1 = 0; + var $sub10 = 0, $sub13 = 0, $sub14 = 0, $sub9 = 0, $x1 = 0.0, $x118 = 0.0, $x2 = 0.0, $x219 = 0.0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $X$addr = $X; + $len$addr = $len; + $stride$addr = $stride; + $c$addr = $c; + $s$addr = $s; + $0 = $X$addr; + $Xptr = $0; + $1 = $s$addr; + $sub = - $1; + $ms = $sub; + $i = 0; + while(1) { + $2 = $i; + $3 = $len$addr; + $4 = $stride$addr; + $sub1 = (($3) - ($4))|0; + $cmp = ($2|0)<($sub1|0); + if (!($cmp)) { + break; + } + $5 = $Xptr; + $6 = +HEAPF32[$5>>2]; + $x1 = $6; + $7 = $Xptr; + $8 = $stride$addr; + $arrayidx2 = (($7) + ($8<<2)|0); + $9 = +HEAPF32[$arrayidx2>>2]; + $x2 = $9; + $10 = $c$addr; + $11 = $x2; + $mul = $10 * $11; + $12 = $s$addr; + $13 = $x1; + $mul3 = $12 * $13; + $add = $mul + $mul3; + $14 = $Xptr; + $15 = $stride$addr; + $arrayidx4 = (($14) + ($15<<2)|0); + HEAPF32[$arrayidx4>>2] = $add; + $16 = $c$addr; + $17 = $x1; + $mul5 = $16 * $17; + $18 = $ms; + $19 = $x2; + $mul6 = $18 * $19; + $add7 = $mul5 + $mul6; + $20 = $Xptr; + $incdec$ptr = ((($20)) + 4|0); + $Xptr = $incdec$ptr; + HEAPF32[$20>>2] = $add7; + $21 = $i; + $inc = (($21) + 1)|0; + $i = $inc; + } + $22 = $X$addr; + $23 = $len$addr; + $24 = $stride$addr; + $mul8 = $24<<1; + $sub9 = (($23) - ($mul8))|0; + $sub10 = (($sub9) - 1)|0; + $arrayidx11 = (($22) + ($sub10<<2)|0); + $Xptr = $arrayidx11; + $25 = $len$addr; + $26 = $stride$addr; + $mul12 = $26<<1; + $sub13 = (($25) - ($mul12))|0; + $sub14 = (($sub13) - 1)|0; + $i = $sub14; + while(1) { + $27 = $i; + $cmp16 = ($27|0)>=(0); + if (!($cmp16)) { + break; + } + $28 = $Xptr; + $29 = +HEAPF32[$28>>2]; + $x118 = $29; + $30 = $Xptr; + $31 = $stride$addr; + $arrayidx21 = (($30) + ($31<<2)|0); + $32 = +HEAPF32[$arrayidx21>>2]; + $x219 = $32; + $33 = $c$addr; + $34 = $x219; + $mul22 = $33 * $34; + $35 = $s$addr; + $36 = $x118; + $mul23 = $35 * $36; + $add24 = $mul22 + $mul23; + $37 = $Xptr; + $38 = $stride$addr; + $arrayidx25 = (($37) + ($38<<2)|0); + HEAPF32[$arrayidx25>>2] = $add24; + $39 = $c$addr; + $40 = $x118; + $mul26 = $39 * $40; + $41 = $ms; + $42 = $x219; + $mul27 = $41 * $42; + $add28 = $mul26 + $mul27; + $43 = $Xptr; + $incdec$ptr29 = ((($43)) + -4|0); + $Xptr = $incdec$ptr29; + HEAPF32[$43>>2] = $add28; + $44 = $i; + $dec = (($44) + -1)|0; + $i = $dec; + } + STACKTOP = sp;return; +} +function _alg_unquant($X,$N,$K,$spread,$B,$dec,$gain) { + $X = $X|0; + $N = $N|0; + $K = $K|0; + $spread = $spread|0; + $B = $B|0; + $dec = $dec|0; + $gain = +$gain; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0.0, $8 = 0.0, $9 = 0, $B$addr = 0, $K$addr = 0; + var $N$addr = 0, $Ryy = 0.0, $X$addr = 0, $call = 0.0, $call1 = 0, $collapse_mask = 0, $dec$addr = 0, $gain$addr = 0.0, $saved_stack = 0, $spread$addr = 0, $vla = 0, $vla$alloca_mul = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $X$addr = $X; + $N$addr = $N; + $K$addr = $K; + $spread$addr = $spread; + $B$addr = $B; + $dec$addr = $dec; + $gain$addr = $gain; + $0 = $N$addr; + $1 = (_llvm_stacksave()|0); + $saved_stack = $1; + $vla$alloca_mul = $0<<2; + $vla = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla$alloca_mul)|0)+15)&-16)|0);; + $2 = $N$addr; + $3 = $K$addr; + $4 = $dec$addr; + $call = (+_decode_pulses($vla,$2,$3,$4)); + $Ryy = $call; + $5 = $X$addr; + $6 = $N$addr; + $7 = $Ryy; + $8 = $gain$addr; + _normalise_residual($vla,$5,$6,$7,$8); + $9 = $X$addr; + $10 = $N$addr; + $11 = $B$addr; + $12 = $K$addr; + $13 = $spread$addr; + _exp_rotation($9,$10,-1,$11,$12,$13); + $14 = $N$addr; + $15 = $B$addr; + $call1 = (_extract_collapse_mask($vla,$14,$15)|0); + $collapse_mask = $call1; + $16 = $collapse_mask; + $17 = $saved_stack; + _llvm_stackrestore(($17|0)); + STACKTOP = sp;return ($16|0); +} +function _normalise_residual($iy,$X,$N,$Ryy,$gain) { + $iy = $iy|0; + $X = $X|0; + $N = $N|0; + $Ryy = +$Ryy; + $gain = +$gain; + var $0 = 0.0, $1 = 0.0, $10 = 0, $2 = 0.0, $3 = 0.0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $N$addr = 0, $Ryy$addr = 0.0, $X$addr = 0, $arrayidx = 0, $arrayidx4 = 0, $call = 0.0, $cmp = 0, $conv = 0.0, $conv1 = 0.0; + var $conv2 = 0.0, $div = 0.0, $g = 0.0, $gain$addr = 0.0, $i = 0, $inc = 0, $iy$addr = 0, $mul = 0.0, $mul3 = 0.0, $t = 0.0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $iy$addr = $iy; + $X$addr = $X; + $N$addr = $N; + $Ryy$addr = $Ryy; + $gain$addr = $gain; + $0 = $Ryy$addr; + $t = $0; + $1 = $t; + $conv = $1; + $call = (+Math_sqrt((+$conv))); + $conv1 = $call; + $div = 1.0 / $conv1; + $2 = $gain$addr; + $mul = $div * $2; + $g = $mul; + $i = 0; + while(1) { + $3 = $g; + $4 = $iy$addr; + $5 = $i; + $arrayidx = (($4) + ($5<<2)|0); + $6 = HEAP32[$arrayidx>>2]|0; + $conv2 = (+($6|0)); + $mul3 = $3 * $conv2; + $7 = $X$addr; + $8 = $i; + $arrayidx4 = (($7) + ($8<<2)|0); + HEAPF32[$arrayidx4>>2] = $mul3; + $9 = $i; + $inc = (($9) + 1)|0; + $i = $inc; + $10 = $N$addr; + $cmp = ($inc|0)<($10|0); + if (!($cmp)) { + break; + } + } + STACKTOP = sp;return; +} +function _renormalise_vector($X,$N,$gain,$arch) { + $X = $X|0; + $N = $N|0; + $gain = +$gain; + $arch = $arch|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0.0, $12 = 0, $13 = 0, $14 = 0, $2 = 0, $3 = 0.0, $4 = 0.0, $5 = 0.0, $6 = 0, $7 = 0, $8 = 0, $9 = 0.0, $E = 0.0, $N$addr = 0, $X$addr = 0, $add = 0.0, $arch$addr = 0; + var $call = 0.0, $call1 = 0.0, $cmp = 0, $conv = 0.0, $conv2 = 0.0, $div = 0.0, $g = 0.0, $gain$addr = 0.0, $i = 0, $inc = 0, $incdec$ptr = 0, $mul = 0.0, $mul4 = 0.0, $t = 0.0, $xptr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $X$addr = $X; + $N$addr = $N; + $gain$addr = $gain; + $arch$addr = $arch; + $0 = $X$addr; + $1 = $X$addr; + $2 = $N$addr; + $call = (+_celt_inner_prod_c_133($0,$1,$2)); + $add = 1.0000000036274937E-15 + $call; + $E = $add; + $3 = $E; + $t = $3; + $4 = $t; + $conv = $4; + $call1 = (+Math_sqrt((+$conv))); + $conv2 = $call1; + $div = 1.0 / $conv2; + $5 = $gain$addr; + $mul = $div * $5; + $g = $mul; + $6 = $X$addr; + $xptr = $6; + $i = 0; + while(1) { + $7 = $i; + $8 = $N$addr; + $cmp = ($7|0)<($8|0); + if (!($cmp)) { + break; + } + $9 = $g; + $10 = $xptr; + $11 = +HEAPF32[$10>>2]; + $mul4 = $9 * $11; + $12 = $xptr; + HEAPF32[$12>>2] = $mul4; + $13 = $xptr; + $incdec$ptr = ((($13)) + 4|0); + $xptr = $incdec$ptr; + $14 = $i; + $inc = (($14) + 1)|0; + $i = $inc; + } + STACKTOP = sp;return; +} +function _celt_inner_prod_c_133($x,$y,$N) { + $x = $x|0; + $y = $y|0; + $N = $N|0; + var $0 = 0, $1 = 0, $2 = 0.0, $3 = 0, $4 = 0, $5 = 0.0, $6 = 0, $7 = 0, $8 = 0.0, $9 = 0, $N$addr = 0, $add = 0.0, $arrayidx = 0, $arrayidx1 = 0, $cmp = 0, $i = 0, $inc = 0, $mul = 0.0, $x$addr = 0, $xy = 0.0; + var $y$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $x$addr = $x; + $y$addr = $y; + $N$addr = $N; + $xy = 0.0; + $i = 0; + while(1) { + $0 = $i; + $1 = $N$addr; + $cmp = ($0|0)<($1|0); + $2 = $xy; + if (!($cmp)) { + break; + } + $3 = $x$addr; + $4 = $i; + $arrayidx = (($3) + ($4<<2)|0); + $5 = +HEAPF32[$arrayidx>>2]; + $6 = $y$addr; + $7 = $i; + $arrayidx1 = (($6) + ($7<<2)|0); + $8 = +HEAPF32[$arrayidx1>>2]; + $mul = $5 * $8; + $add = $2 + $mul; + $xy = $add; + $9 = $i; + $inc = (($9) + 1)|0; + $i = $inc; + } + STACKTOP = sp;return (+$2); +} +function _stereo_itheta($X,$Y,$stereo,$N,$arch) { + $X = $X|0; + $Y = $Y|0; + $stereo = $stereo|0; + $N = $N|0; + $arch = $arch|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0.0, $12 = 0, $13 = 0, $14 = 0.0, $15 = 0.0, $16 = 0.0, $17 = 0.0, $18 = 0.0, $19 = 0.0, $2 = 0, $20 = 0.0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0.0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0.0, $3 = 0, $30 = 0.0, $31 = 0.0, $32 = 0.0, $33 = 0.0, $34 = 0, $4 = 0, $5 = 0.0, $6 = 0, $7 = 0, $8 = 0.0, $9 = 0, $Emid = 0.0, $Eside = 0.0, $N$addr = 0, $X$addr = 0, $Y$addr = 0; + var $add = 0.0, $add19 = 0.0, $add4 = 0.0, $add6 = 0.0, $add7 = 0.0, $add9 = 0.0, $arch$addr = 0, $arrayidx = 0, $arrayidx1 = 0, $arrayidx2 = 0, $arrayidx3 = 0, $call = 0.0, $call10 = 0.0, $call13 = 0.0, $call17 = 0.0, $call20 = 0.0, $call8 = 0.0, $cmp = 0, $conv = 0.0, $conv11 = 0.0; + var $conv12 = 0.0, $conv14 = 0.0, $conv15 = 0.0, $conv16 = 0.0, $conv21 = 0, $i = 0, $inc = 0, $itheta = 0, $m = 0.0, $mid = 0.0, $mul = 0.0, $mul18 = 0.0, $mul5 = 0.0, $s = 0.0, $side = 0.0, $stereo$addr = 0, $sub = 0.0, $tobool = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 64|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(64|0); + $X$addr = $X; + $Y$addr = $Y; + $stereo$addr = $stereo; + $N$addr = $N; + $arch$addr = $arch; + $Eside = 1.0000000036274937E-15; + $Emid = 1.0000000036274937E-15; + $0 = $stereo$addr; + $tobool = ($0|0)!=(0); + L1: do { + if ($tobool) { + $i = 0; + while(1) { + $1 = $i; + $2 = $N$addr; + $cmp = ($1|0)<($2|0); + if (!($cmp)) { + break L1; + } + $3 = $X$addr; + $4 = $i; + $arrayidx = (($3) + ($4<<2)|0); + $5 = +HEAPF32[$arrayidx>>2]; + $6 = $Y$addr; + $7 = $i; + $arrayidx1 = (($6) + ($7<<2)|0); + $8 = +HEAPF32[$arrayidx1>>2]; + $add = $5 + $8; + $m = $add; + $9 = $X$addr; + $10 = $i; + $arrayidx2 = (($9) + ($10<<2)|0); + $11 = +HEAPF32[$arrayidx2>>2]; + $12 = $Y$addr; + $13 = $i; + $arrayidx3 = (($12) + ($13<<2)|0); + $14 = +HEAPF32[$arrayidx3>>2]; + $sub = $11 - $14; + $s = $sub; + $15 = $Emid; + $16 = $m; + $17 = $m; + $mul = $16 * $17; + $add4 = $15 + $mul; + $Emid = $add4; + $18 = $Eside; + $19 = $s; + $20 = $s; + $mul5 = $19 * $20; + $add6 = $18 + $mul5; + $Eside = $add6; + $21 = $i; + $inc = (($21) + 1)|0; + $i = $inc; + } + } else { + $22 = $X$addr; + $23 = $X$addr; + $24 = $N$addr; + $call = (+_celt_inner_prod_c_133($22,$23,$24)); + $25 = $Emid; + $add7 = $25 + $call; + $Emid = $add7; + $26 = $Y$addr; + $27 = $Y$addr; + $28 = $N$addr; + $call8 = (+_celt_inner_prod_c_133($26,$27,$28)); + $29 = $Eside; + $add9 = $29 + $call8; + $Eside = $add9; + } + } while(0); + $30 = $Emid; + $conv = $30; + $call10 = (+Math_sqrt((+$conv))); + $conv11 = $call10; + $mid = $conv11; + $31 = $Eside; + $conv12 = $31; + $call13 = (+Math_sqrt((+$conv12))); + $conv14 = $call13; + $side = $conv14; + $32 = $side; + $conv15 = $32; + $33 = $mid; + $conv16 = $33; + $call17 = (+Math_atan2((+$conv15),(+$conv16))); + $mul18 = 10430.3818359375 * $call17; + $add19 = 0.5 + $mul18; + $call20 = (+Math_floor((+$add19))); + $conv21 = (~~(($call20))); + $itheta = $conv21; + $34 = $itheta; + STACKTOP = sp;return ($34|0); +} +function _silk_Get_Decoder_Size($decSizeBytes) { + $decSizeBytes = $decSizeBytes|0; + var $0 = 0, $1 = 0, $decSizeBytes$addr = 0, $ret = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $decSizeBytes$addr = $decSizeBytes; + $ret = 0; + $0 = $decSizeBytes$addr; + HEAP32[$0>>2] = 8544; + $1 = $ret; + STACKTOP = sp;return ($1|0); +} +function _silk_InitDecoder($decState) { + $decState = $decState|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $arrayidx = 0, $call = 0, $channel_state = 0, $cmp = 0, $decState$addr = 0, $inc = 0, $n = 0, $prev_decode_only_middle = 0, $ret = 0, $sStereo = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $decState$addr = $decState; + $ret = 0; + $0 = $decState$addr; + $channel_state = $0; + $n = 0; + while(1) { + $1 = $n; + $cmp = ($1|0)<(2); + if (!($cmp)) { + break; + } + $2 = $channel_state; + $3 = $n; + $arrayidx = (($2) + (($3*4260)|0)|0); + $call = (_silk_init_decoder($arrayidx)|0); + $ret = $call; + $4 = $n; + $inc = (($4) + 1)|0; + $n = $inc; + } + $5 = $decState$addr; + $sStereo = ((($5)) + 8520|0); + ;HEAP32[$sStereo>>2]=0|0;HEAP32[$sStereo+4>>2]=0|0;HEAP32[$sStereo+8>>2]=0|0; + $6 = $decState$addr; + $prev_decode_only_middle = ((($6)) + 8540|0); + HEAP32[$prev_decode_only_middle>>2] = 0; + $7 = $ret; + STACKTOP = sp;return ($7|0); +} +function _silk_Decode($decState,$decControl,$lostFlag,$newPacketFlag,$psRangeDec,$samplesOut,$nSamplesOut,$arch) { + $decState = $decState|0; + $decControl = $decControl|0; + $lostFlag = $lostFlag|0; + $newPacketFlag = $newPacketFlag|0; + $psRangeDec = $psRangeDec|0; + $samplesOut = $samplesOut|0; + $nSamplesOut = $nSamplesOut|0; + $arch = $arch|0; + var $$sink = 0, $$sink6 = 0, $$sink7 = 0, $$sink8 = 0, $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0; + var $112 = 0, $113 = 0, $114 = 0, $115 = 0, $116 = 0, $117 = 0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $13 = 0; + var $130 = 0, $131 = 0, $132 = 0, $133 = 0, $134 = 0, $135 = 0, $136 = 0, $137 = 0, $138 = 0, $139 = 0, $14 = 0, $140 = 0, $141 = 0, $142 = 0, $143 = 0, $144 = 0, $145 = 0, $146 = 0, $147 = 0, $148 = 0; + var $149 = 0, $15 = 0, $150 = 0, $151 = 0, $152 = 0, $153 = 0, $154 = 0, $155 = 0, $156 = 0, $157 = 0, $158 = 0, $159 = 0, $16 = 0, $160 = 0, $161 = 0, $162 = 0, $163 = 0, $164 = 0, $165 = 0, $166 = 0; + var $167 = 0, $168 = 0, $169 = 0, $17 = 0, $170 = 0, $171 = 0, $172 = 0, $173 = 0, $174 = 0, $175 = 0, $176 = 0, $177 = 0, $178 = 0, $179 = 0, $18 = 0, $180 = 0, $181 = 0, $182 = 0, $183 = 0, $184 = 0; + var $185 = 0, $186 = 0, $187 = 0, $188 = 0, $189 = 0, $19 = 0, $190 = 0, $191 = 0, $192 = 0, $193 = 0, $194 = 0, $195 = 0, $196 = 0, $197 = 0, $198 = 0, $199 = 0, $2 = 0, $20 = 0, $200 = 0, $201 = 0; + var $202 = 0, $203 = 0, $204 = 0, $205 = 0, $206 = 0, $207 = 0, $208 = 0, $209 = 0, $21 = 0, $210 = 0, $211 = 0, $212 = 0, $213 = 0, $214 = 0, $215 = 0, $216 = 0, $217 = 0, $218 = 0, $219 = 0, $22 = 0; + var $220 = 0, $221 = 0, $222 = 0, $223 = 0, $224 = 0, $225 = 0, $226 = 0, $227 = 0, $228 = 0, $229 = 0, $23 = 0, $230 = 0, $231 = 0, $232 = 0, $233 = 0, $234 = 0, $235 = 0, $236 = 0, $237 = 0, $238 = 0; + var $239 = 0, $24 = 0, $240 = 0, $241 = 0, $242 = 0, $243 = 0, $244 = 0, $245 = 0, $246 = 0, $247 = 0, $248 = 0, $249 = 0, $25 = 0, $250 = 0, $251 = 0, $252 = 0, $253 = 0, $254 = 0, $255 = 0, $256 = 0; + var $257 = 0, $258 = 0, $259 = 0, $26 = 0, $260 = 0, $261 = 0, $262 = 0, $263 = 0, $264 = 0, $265 = 0, $266 = 0, $267 = 0, $268 = 0, $269 = 0, $27 = 0, $270 = 0, $271 = 0, $272 = 0, $273 = 0, $274 = 0; + var $275 = 0, $276 = 0, $277 = 0, $278 = 0, $279 = 0, $28 = 0, $280 = 0, $281 = 0, $282 = 0, $283 = 0, $284 = 0, $285 = 0, $286 = 0, $287 = 0, $288 = 0, $289 = 0, $29 = 0, $290 = 0, $291 = 0, $292 = 0; + var $293 = 0, $294 = 0, $295 = 0, $296 = 0, $297 = 0, $298 = 0, $299 = 0, $3 = 0, $30 = 0, $300 = 0, $301 = 0, $302 = 0, $303 = 0, $304 = 0, $305 = 0, $306 = 0, $307 = 0, $308 = 0, $309 = 0, $31 = 0; + var $310 = 0, $311 = 0, $312 = 0, $313 = 0, $314 = 0, $315 = 0, $316 = 0, $317 = 0, $318 = 0, $319 = 0, $32 = 0, $320 = 0, $321 = 0, $322 = 0, $323 = 0, $324 = 0, $325 = 0, $326 = 0, $327 = 0, $328 = 0; + var $329 = 0, $33 = 0, $330 = 0, $331 = 0, $332 = 0, $333 = 0, $334 = 0, $335 = 0, $336 = 0, $337 = 0, $338 = 0, $339 = 0, $34 = 0, $340 = 0, $341 = 0, $342 = 0, $343 = 0, $344 = 0, $345 = 0, $346 = 0; + var $347 = 0, $348 = 0, $349 = 0, $35 = 0, $350 = 0, $351 = 0, $352 = 0, $353 = 0, $354 = 0, $355 = 0, $356 = 0, $357 = 0, $358 = 0, $359 = 0, $36 = 0, $360 = 0, $361 = 0, $362 = 0, $363 = 0, $364 = 0; + var $365 = 0, $366 = 0, $367 = 0, $368 = 0, $369 = 0, $37 = 0, $370 = 0, $371 = 0, $372 = 0, $373 = 0, $374 = 0, $375 = 0, $376 = 0, $377 = 0, $378 = 0, $379 = 0, $38 = 0, $380 = 0, $381 = 0, $382 = 0; + var $383 = 0, $384 = 0, $385 = 0, $386 = 0, $387 = 0, $388 = 0, $389 = 0, $39 = 0, $390 = 0, $391 = 0, $392 = 0, $393 = 0, $394 = 0, $395 = 0, $396 = 0, $397 = 0, $398 = 0, $399 = 0, $4 = 0, $40 = 0; + var $41 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0; + var $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0; + var $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0, $95 = 0; + var $96 = 0, $97 = 0, $98 = 0, $99 = 0, $API_sampleRate = 0, $API_sampleRate100 = 0, $API_sampleRate103 = 0, $API_sampleRate314 = 0, $API_sampleRate442 = 0, $FrameIndex = 0, $LBRR_flag = 0, $LBRR_flag140 = 0, $LBRR_flags = 0, $LBRR_flags148 = 0, $LBRR_flags163 = 0, $LBRR_flags185 = 0, $LBRR_flags196 = 0, $LBRR_flags205 = 0, $LBRR_flags239 = 0, $LBRR_flags262 = 0; + var $LBRR_flags355 = 0, $LBRR_flags386 = 0, $LBRR_symbol = 0, $LastGainIndex = 0, $LastGainIndex599 = 0, $MS_pred_Q13 = 0, $VAD_flags = 0, $VAD_flags251 = 0, $add = 0, $add$ptr336 = 0, $add$ptr337 = 0, $add$ptr487 = 0, $add$ptr488 = 0, $add155 = 0, $add323 = 0, $add406 = 0, $add468 = 0, $add479 = 0, $add483 = 0, $add510 = 0; + var $add521 = 0, $add545 = 0, $add552 = 0, $add563 = 0, $add566 = 0, $add64 = 0, $add74 = 0, $and = 0, $arch$addr = 0, $arrayidx = 0, $arrayidx118 = 0, $arrayidx123 = 0, $arrayidx124 = 0, $arrayidx137 = 0, $arrayidx139 = 0, $arrayidx143 = 0, $arrayidx147 = 0, $arrayidx151 = 0, $arrayidx153 = 0, $arrayidx157 = 0; + var $arrayidx162 = 0, $arrayidx164 = 0, $arrayidx184 = 0, $arrayidx186 = 0, $arrayidx195 = 0, $arrayidx197 = 0, $arrayidx204 = 0, $arrayidx207 = 0, $arrayidx212 = 0, $arrayidx214 = 0, $arrayidx215 = 0, $arrayidx218 = 0, $arrayidx24 = 0, $arrayidx242 = 0, $arrayidx25 = 0, $arrayidx250 = 0, $arrayidx254 = 0, $arrayidx261 = 0, $arrayidx265 = 0, $arrayidx278 = 0; + var $arrayidx280 = 0, $arrayidx29 = 0, $arrayidx297 = 0, $arrayidx300 = 0, $arrayidx303 = 0, $arrayidx305 = 0, $arrayidx307 = 0, $arrayidx309 = 0, $arrayidx31 = 0, $arrayidx31$sink = 0, $arrayidx338 = 0, $arrayidx354 = 0, $arrayidx356 = 0, $arrayidx358 = 0, $arrayidx37 = 0, $arrayidx385 = 0, $arrayidx388 = 0, $arrayidx39 = 0, $arrayidx402 = 0, $arrayidx403 = 0; + var $arrayidx404 = 0, $arrayidx408 = 0, $arrayidx409 = 0, $arrayidx412 = 0, $arrayidx428 = 0, $arrayidx440 = 0, $arrayidx45 = 0, $arrayidx47 = 0, $arrayidx489 = 0, $arrayidx505 = 0, $arrayidx507 = 0, $arrayidx508 = 0, $arrayidx519 = 0, $arrayidx522 = 0, $arrayidx53 = 0, $arrayidx540 = 0, $arrayidx543 = 0, $arrayidx55 = 0, $arrayidx550 = 0, $arrayidx553 = 0; + var $arrayidx564 = 0, $arrayidx567 = 0, $arrayidx584 = 0, $arrayidx598 = 0, $arrayidx6 = 0, $arrayidx72 = 0, $arrayidx92 = 0, $call = 0, $call122 = 0, $call154 = 0, $call405 = 0, $call509 = 0, $call544 = 0, $call73 = 0, $channel_state = 0, $cmp = 0, $cmp101 = 0, $cmp104 = 0, $cmp107 = 0, $cmp11 = 0; + var $cmp111 = 0, $cmp115 = 0, $cmp120 = 0, $cmp13 = 0, $cmp135 = 0, $cmp145 = 0, $cmp159 = 0, $cmp16 = 0, $cmp173 = 0, $cmp178 = 0, $cmp182 = 0, $cmp190 = 0, $cmp192 = 0, $cmp198 = 0, $cmp20 = 0, $cmp202 = 0, $cmp22 = 0, $cmp229 = 0, $cmp232 = 0, $cmp235 = 0; + var $cmp243 = 0, $cmp247 = 0, $cmp255 = 0, $cmp258 = 0, $cmp266 = 0, $cmp27 = 0, $cmp273 = 0, $cmp287 = 0, $cmp290 = 0, $cmp293 = 0, $cmp317 = 0, $cmp340 = 0, $cmp348 = 0, $cmp35 = 0, $cmp351 = 0, $cmp359 = 0, $cmp366 = 0, $cmp369 = 0, $cmp378 = 0, $cmp382 = 0; + var $cmp392 = 0, $cmp4 = 0, $cmp419 = 0, $cmp423 = 0, $cmp43 = 0, $cmp450 = 0, $cmp458 = 0, $cmp494 = 0, $cmp502 = 0, $cmp51 = 0, $cmp512 = 0, $cmp516 = 0, $cmp531 = 0, $cmp535 = 0, $cmp547 = 0, $cmp559 = 0, $cmp575 = 0, $cmp589 = 0, $cmp594 = 0, $cmp65 = 0; + var $cmp67 = 0, $cmp69 = 0, $cmp79 = 0, $cmp82 = 0, $cmp85 = 0, $cmp87 = 0, $cmp9 = 0, $cond = 0, $cond390 = 0, $cond455 = 0, $cond472 = 0, $condCoding = 0, $condCoding374 = 0, $conv = 0, $conv217 = 0, $conv279 = 0, $conv318 = 0, $conv446 = 0, $conv447 = 0, $decControl$addr = 0; + var $decState$addr = 0, $decode_only_middle = 0, $delay_stack_alloc = 0, $div = 0, $first_frame_after_reset = 0, $frame_length = 0, $frame_length322 = 0, $frame_length335 = 0, $frame_length467 = 0, $frame_length478 = 0, $frame_length486 = 0, $fs_kHz = 0, $fs_kHz431 = 0, $fs_kHz445 = 0, $fs_kHz581 = 0, $fs_kHz_dec = 0, $has_side = 0, $i = 0, $inc = 0, $inc126 = 0; + var $inc131 = 0, $inc166 = 0, $inc171 = 0, $inc221 = 0, $inc224 = 0, $inc282 = 0, $inc414 = 0, $inc416 = 0, $inc524 = 0, $inc528 = 0, $inc555 = 0, $inc569 = 0, $inc601 = 0, $inc76 = 0, $indices = 0, $indices216 = 0, $internalSampleRate = 0, $internalSampleRate311 = 0, $internalSampleRate63 = 0, $lagPrev = 0; + var $lagPrev579 = 0, $land$ext = 0, $lnot = 0, $lnot$ext = 0, $lor$ext = 0, $lostFlag$addr = 0, $mul = 0, $mul313 = 0, $mul316 = 0, $mul324 = 0, $mul410 = 0, $mul443 = 0, $mul448 = 0, $mul469 = 0, $mul480 = 0, $mul481 = 0, $mul482 = 0, $mul520 = 0, $mul551 = 0, $mul562 = 0; + var $mul565 = 0, $mul585 = 0, $mult_tab = 0, $n = 0, $nChannelsAPI84 = 0, $nChannelsAPI97 = 0, $nChannelsInternal = 0, $nChannelsInternal10 = 0, $nChannelsInternal114 = 0, $nChannelsInternal134 = 0, $nChannelsInternal181 = 0, $nChannelsInternal189 = 0, $nChannelsInternal19 = 0, $nChannelsInternal2 = 0, $nChannelsInternal228 = 0, $nChannelsInternal286 = 0, $nChannelsInternal3 = 0, $nChannelsInternal312 = 0, $nChannelsInternal320 = 0, $nChannelsInternal347 = 0; + var $nChannelsInternal365 = 0, $nChannelsInternal422 = 0, $nChannelsInternal465 = 0, $nChannelsInternal476 = 0, $nChannelsInternal493 = 0, $nChannelsInternal499 = 0, $nChannelsInternal499$sink = 0, $nChannelsInternal534 = 0, $nChannelsInternal593 = 0, $nChannelsInternal8 = 0, $nChannelsInternal81 = 0, $nChannelsInternal86 = 0, $nChannelsInternal98 = 0, $nChannelsInternal99 = 0, $nFramesDecoded = 0, $nFramesDecoded110 = 0, $nFramesDecoded15 = 0, $nFramesDecoded241 = 0, $nFramesDecoded253 = 0, $nFramesDecoded264 = 0; + var $nFramesDecoded357 = 0, $nFramesDecoded376 = 0, $nFramesDecoded413 = 0, $nFramesPerPacket = 0, $nFramesPerPacket119 = 0, $nFramesPerPacket144 = 0, $nFramesPerPacket152 = 0, $nFramesPerPacket158 = 0, $nFramesPerPacket177 = 0, $nFramesPerPacket30 = 0, $nFramesPerPacket38 = 0, $nFramesPerPacket46 = 0, $nFramesPerPacket54 = 0, $nSamplesOut$addr = 0, $nSamplesOutDec = 0, $nb_subfr32 = 0, $newPacketFlag$addr = 0, $or$cond = 0, $or$cond1 = 0, $or$cond2 = 0; + var $or$cond3 = 0, $or$cond4 = 0, $or$cond5 = 0, $outBuf = 0, $payloadSize_ms = 0, $payloadSize_ms26 = 0, $payloadSize_ms34 = 0, $payloadSize_ms42 = 0, $payloadSize_ms50 = 0, $prevPitchLag587 = 0, $prevSignalType = 0, $prevSignalType574 = 0, $prev_decode_only_middle = 0, $prev_decode_only_middle345 = 0, $prev_decode_only_middle395 = 0, $prev_decode_only_middle604 = 0, $psDec = 0, $psRangeDec$addr = 0, $pulses = 0, $quantOffsetType = 0; + var $resample_out_ptr = 0, $resampler_state = 0, $resampler_state506 = 0, $resampler_state541 = 0, $resampler_state94 = 0, $ret = 0, $retval = 0, $sLPC_Q14_buf = 0, $sMid = 0, $sMid437 = 0, $sSide = 0, $sStereo = 0, $sStereo276 = 0, $sStereo426 = 0, $sStereo434 = 0, $sStereo436 = 0, $sStereo90 = 0, $samplesOut$addr = 0, $samplesOut1_tmp = 0, $saved_stack = 0; + var $shr = 0, $shr161 = 0, $shr583 = 0, $signalType = 0, $stereo_to_mono = 0, $sub = 0, $sub$ptr$div = 0, $sub$ptr$lhs$cast = 0, $sub$ptr$rhs$cast = 0, $sub$ptr$sub = 0, $sub206 = 0, $sub377 = 0, $sub387 = 0, $sub582 = 0, $tobool = 0, $tobool141 = 0, $tobool187 = 0, $tobool208 = 0, $tobool319 = 0, $tobool325 = 0; + var $tobool343 = 0, $tobool346 = 0, $tobool372 = 0, $tobool389 = 0, $tobool396 = 0, $tobool463 = 0, $tobool474 = 0, $tobool538 = 0, $vla = 0, $vla$alloca_mul = 0, $vla$sink = 0, $vla456 = 0, $vla456$alloca_mul = 0, $vla473 = 0, $vla473$alloca_mul = 0, dest = 0, label = 0, sp = 0, stop = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 784|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(784|0); + $decode_only_middle = sp + 84|0; + $nSamplesOutDec = sp + 76|0; + $samplesOut1_tmp = sp + 64|0; + $MS_pred_Q13 = sp + 56|0; + $pulses = sp + 136|0; + $mult_tab = sp; + $decState$addr = $decState; + $decControl$addr = $decControl; + $lostFlag$addr = $lostFlag; + $newPacketFlag$addr = $newPacketFlag; + $psRangeDec$addr = $psRangeDec; + $samplesOut$addr = $samplesOut; + $nSamplesOut$addr = $nSamplesOut; + $arch$addr = $arch; + HEAP32[$decode_only_middle>>2] = 0; + $ret = 0; + ;HEAP32[$MS_pred_Q13>>2]=0|0;HEAP32[$MS_pred_Q13+4>>2]=0|0; + $0 = $decState$addr; + $psDec = $0; + $1 = $psDec; + $channel_state = $1; + $2 = $newPacketFlag$addr; + $tobool = ($2|0)!=(0); + L1: do { + if ($tobool) { + $n = 0; + while(1) { + $3 = $n; + $4 = $decControl$addr; + $nChannelsInternal = ((($4)) + 4|0); + $5 = HEAP32[$nChannelsInternal>>2]|0; + $cmp = ($3|0)<($5|0); + if (!($cmp)) { + break L1; + } + $6 = $channel_state; + $7 = $n; + $arrayidx = (($6) + (($7*4260)|0)|0); + $nFramesDecoded = ((($arrayidx)) + 2388|0); + HEAP32[$nFramesDecoded>>2] = 0; + $8 = $n; + $inc = (($8) + 1)|0; + $n = $inc; + } + } + } while(0); + $9 = $decControl$addr; + $nChannelsInternal2 = ((($9)) + 4|0); + $10 = HEAP32[$nChannelsInternal2>>2]|0; + $11 = $psDec; + $nChannelsInternal3 = ((($11)) + 8536|0); + $12 = HEAP32[$nChannelsInternal3>>2]|0; + $cmp4 = ($10|0)>($12|0); + if ($cmp4) { + $13 = $channel_state; + $arrayidx6 = ((($13)) + 4260|0); + $call = (_silk_init_decoder($arrayidx6)|0); + $14 = $ret; + $add = (($14) + ($call))|0; + $ret = $add; + } + $15 = $decControl$addr; + $nChannelsInternal8 = ((($15)) + 4|0); + $16 = HEAP32[$nChannelsInternal8>>2]|0; + $cmp9 = ($16|0)==(1); + if ($cmp9) { + $17 = $psDec; + $nChannelsInternal10 = ((($17)) + 8536|0); + $18 = HEAP32[$nChannelsInternal10>>2]|0; + $cmp11 = ($18|0)==(2); + if ($cmp11) { + $19 = $decControl$addr; + $internalSampleRate = ((($19)) + 12|0); + $20 = HEAP32[$internalSampleRate>>2]|0; + $21 = $channel_state; + $fs_kHz = ((($21)) + 2316|0); + $22 = HEAP32[$fs_kHz>>2]|0; + $mul = ($22*1000)|0; + $cmp13 = ($20|0)==($mul|0); + $23 = $cmp13; + } else { + $23 = 0; + } + } else { + $23 = 0; + } + $land$ext = $23&1; + $stereo_to_mono = $land$ext; + $24 = $channel_state; + $nFramesDecoded15 = ((($24)) + 2388|0); + $25 = HEAP32[$nFramesDecoded15>>2]|0; + $cmp16 = ($25|0)==(0); + L14: do { + if ($cmp16) { + $n = 0; + L16: while(1) { + $26 = $n; + $27 = $decControl$addr; + $nChannelsInternal19 = ((($27)) + 4|0); + $28 = HEAP32[$nChannelsInternal19>>2]|0; + $cmp20 = ($26|0)<($28|0); + if (!($cmp20)) { + break L14; + } + $29 = $decControl$addr; + $payloadSize_ms = ((($29)) + 16|0); + $30 = HEAP32[$payloadSize_ms>>2]|0; + $cmp22 = ($30|0)==(0); + do { + if ($cmp22) { + $31 = $channel_state; + $32 = $n; + $arrayidx24 = (($31) + (($32*4260)|0)|0); + $nFramesPerPacket = ((($arrayidx24)) + 2392|0); + HEAP32[$nFramesPerPacket>>2] = 1; + $33 = $channel_state; + $34 = $n; + $arrayidx25 = (($33) + (($34*4260)|0)|0); + $$sink8 = 2;$arrayidx31$sink = $arrayidx25; + } else { + $35 = $decControl$addr; + $payloadSize_ms26 = ((($35)) + 16|0); + $36 = HEAP32[$payloadSize_ms26>>2]|0; + $cmp27 = ($36|0)==(10); + if ($cmp27) { + $37 = $channel_state; + $38 = $n; + $arrayidx29 = (($37) + (($38*4260)|0)|0); + $nFramesPerPacket30 = ((($arrayidx29)) + 2392|0); + HEAP32[$nFramesPerPacket30>>2] = 1; + $39 = $channel_state; + $40 = $n; + $arrayidx31 = (($39) + (($40*4260)|0)|0); + $$sink8 = 2;$arrayidx31$sink = $arrayidx31; + break; + } + $41 = $decControl$addr; + $payloadSize_ms34 = ((($41)) + 16|0); + $42 = HEAP32[$payloadSize_ms34>>2]|0; + $cmp35 = ($42|0)==(20); + if ($cmp35) { + $43 = $channel_state; + $44 = $n; + $arrayidx37 = (($43) + (($44*4260)|0)|0); + $nFramesPerPacket38 = ((($arrayidx37)) + 2392|0); + HEAP32[$nFramesPerPacket38>>2] = 1; + $45 = $channel_state; + $46 = $n; + $arrayidx39 = (($45) + (($46*4260)|0)|0); + $$sink8 = 4;$arrayidx31$sink = $arrayidx39; + break; + } + $47 = $decControl$addr; + $payloadSize_ms42 = ((($47)) + 16|0); + $48 = HEAP32[$payloadSize_ms42>>2]|0; + $cmp43 = ($48|0)==(40); + if ($cmp43) { + $49 = $channel_state; + $50 = $n; + $arrayidx45 = (($49) + (($50*4260)|0)|0); + $nFramesPerPacket46 = ((($arrayidx45)) + 2392|0); + HEAP32[$nFramesPerPacket46>>2] = 2; + $51 = $channel_state; + $52 = $n; + $arrayidx47 = (($51) + (($52*4260)|0)|0); + $$sink8 = 4;$arrayidx31$sink = $arrayidx47; + break; + } + $53 = $decControl$addr; + $payloadSize_ms50 = ((($53)) + 16|0); + $54 = HEAP32[$payloadSize_ms50>>2]|0; + $cmp51 = ($54|0)==(60); + if (!($cmp51)) { + label = 23; + break L16; + } + $55 = $channel_state; + $56 = $n; + $arrayidx53 = (($55) + (($56*4260)|0)|0); + $nFramesPerPacket54 = ((($arrayidx53)) + 2392|0); + HEAP32[$nFramesPerPacket54>>2] = 3; + $57 = $channel_state; + $58 = $n; + $arrayidx55 = (($57) + (($58*4260)|0)|0); + $$sink8 = 4;$arrayidx31$sink = $arrayidx55; + } + } while(0); + $nb_subfr32 = ((($arrayidx31$sink)) + 2324|0); + HEAP32[$nb_subfr32>>2] = $$sink8; + $59 = $decControl$addr; + $internalSampleRate63 = ((($59)) + 12|0); + $60 = HEAP32[$internalSampleRate63>>2]|0; + $shr = $60 >> 10; + $add64 = (($shr) + 1)|0; + $fs_kHz_dec = $add64; + $61 = $fs_kHz_dec; + $cmp65 = ($61|0)!=(8); + $62 = $fs_kHz_dec; + $cmp67 = ($62|0)!=(12); + $or$cond = $cmp65 & $cmp67; + $63 = $fs_kHz_dec; + $cmp69 = ($63|0)!=(16); + $or$cond1 = $or$cond & $cmp69; + if ($or$cond1) { + label = 25; + break; + } + $64 = $channel_state; + $65 = $n; + $arrayidx72 = (($64) + (($65*4260)|0)|0); + $66 = $fs_kHz_dec; + $67 = $decControl$addr; + $API_sampleRate = ((($67)) + 8|0); + $68 = HEAP32[$API_sampleRate>>2]|0; + $call73 = (_silk_decoder_set_fs($arrayidx72,$66,$68)|0); + $69 = $ret; + $add74 = (($69) + ($call73))|0; + $ret = $add74; + $70 = $n; + $inc76 = (($70) + 1)|0; + $n = $inc76; + } + if ((label|0) == 23) { + $retval = -203; + $399 = $retval; + STACKTOP = sp;return ($399|0); + } + else if ((label|0) == 25) { + $retval = -200; + $399 = $retval; + STACKTOP = sp;return ($399|0); + } + } + } while(0); + $71 = $decControl$addr; + $72 = HEAP32[$71>>2]|0; + $cmp79 = ($72|0)==(2); + do { + if ($cmp79) { + $73 = $decControl$addr; + $nChannelsInternal81 = ((($73)) + 4|0); + $74 = HEAP32[$nChannelsInternal81>>2]|0; + $cmp82 = ($74|0)==(2); + if ($cmp82) { + $75 = $psDec; + $nChannelsAPI84 = ((($75)) + 8532|0); + $76 = HEAP32[$nChannelsAPI84>>2]|0; + $cmp85 = ($76|0)==(1); + if (!($cmp85)) { + $77 = $psDec; + $nChannelsInternal86 = ((($77)) + 8536|0); + $78 = HEAP32[$nChannelsInternal86>>2]|0; + $cmp87 = ($78|0)==(1); + if (!($cmp87)) { + break; + } + } + $79 = $psDec; + $sStereo = ((($79)) + 8520|0); + ;HEAP32[$sStereo>>2]=0|0; + $80 = $psDec; + $sStereo90 = ((($80)) + 8520|0); + $sSide = ((($sStereo90)) + 8|0); + ;HEAP32[$sSide>>2]=0|0; + $81 = $channel_state; + $arrayidx92 = ((($81)) + 4260|0); + $resampler_state = ((($arrayidx92)) + 2432|0); + $82 = $channel_state; + $resampler_state94 = ((($82)) + 2432|0); + _memcpy(($resampler_state|0),($resampler_state94|0),300)|0; + } + } + } while(0); + $83 = $decControl$addr; + $84 = HEAP32[$83>>2]|0; + $85 = $psDec; + $nChannelsAPI97 = ((($85)) + 8532|0); + HEAP32[$nChannelsAPI97>>2] = $84; + $86 = $decControl$addr; + $nChannelsInternal98 = ((($86)) + 4|0); + $87 = HEAP32[$nChannelsInternal98>>2]|0; + $88 = $psDec; + $nChannelsInternal99 = ((($88)) + 8536|0); + HEAP32[$nChannelsInternal99>>2] = $87; + $89 = $decControl$addr; + $API_sampleRate100 = ((($89)) + 8|0); + $90 = HEAP32[$API_sampleRate100>>2]|0; + $cmp101 = ($90|0)>(48000); + if (!($cmp101)) { + $91 = $decControl$addr; + $API_sampleRate103 = ((($91)) + 8|0); + $92 = HEAP32[$API_sampleRate103>>2]|0; + $cmp104 = ($92|0)<(8000); + if (!($cmp104)) { + $94 = $lostFlag$addr; + $cmp107 = ($94|0)!=(1); + L50: do { + if ($cmp107) { + $95 = $channel_state; + $nFramesDecoded110 = ((($95)) + 2388|0); + $96 = HEAP32[$nFramesDecoded110>>2]|0; + $cmp111 = ($96|0)==(0); + if ($cmp111) { + $n = 0; + while(1) { + $97 = $n; + $98 = $decControl$addr; + $nChannelsInternal114 = ((($98)) + 4|0); + $99 = HEAP32[$nChannelsInternal114>>2]|0; + $cmp115 = ($97|0)<($99|0); + if (!($cmp115)) { + break; + } + $i = 0; + while(1) { + $100 = $i; + $101 = $channel_state; + $102 = $n; + $arrayidx118 = (($101) + (($102*4260)|0)|0); + $nFramesPerPacket119 = ((($arrayidx118)) + 2392|0); + $103 = HEAP32[$nFramesPerPacket119>>2]|0; + $cmp120 = ($100|0)<($103|0); + $104 = $psRangeDec$addr; + $call122 = (_ec_dec_bit_logp($104,1)|0); + $105 = $channel_state; + $106 = $n; + $arrayidx123 = (($105) + (($106*4260)|0)|0); + if (!($cmp120)) { + break; + } + $VAD_flags = ((($arrayidx123)) + 2404|0); + $107 = $i; + $arrayidx124 = (($VAD_flags) + ($107<<2)|0); + HEAP32[$arrayidx124>>2] = $call122; + $108 = $i; + $inc126 = (($108) + 1)|0; + $i = $inc126; + } + $LBRR_flag = ((($arrayidx123)) + 2416|0); + HEAP32[$LBRR_flag>>2] = $call122; + $109 = $n; + $inc131 = (($109) + 1)|0; + $n = $inc131; + } + $n = 0; + while(1) { + $110 = $n; + $111 = $decControl$addr; + $nChannelsInternal134 = ((($111)) + 4|0); + $112 = HEAP32[$nChannelsInternal134>>2]|0; + $cmp135 = ($110|0)<($112|0); + if (!($cmp135)) { + break; + } + $113 = $channel_state; + $114 = $n; + $arrayidx137 = (($113) + (($114*4260)|0)|0); + $LBRR_flags = ((($arrayidx137)) + 2420|0); + ;HEAP32[$LBRR_flags>>2]=0|0;HEAP32[$LBRR_flags+4>>2]=0|0;HEAP32[$LBRR_flags+8>>2]=0|0; + $115 = $channel_state; + $116 = $n; + $arrayidx139 = (($115) + (($116*4260)|0)|0); + $LBRR_flag140 = ((($arrayidx139)) + 2416|0); + $117 = HEAP32[$LBRR_flag140>>2]|0; + $tobool141 = ($117|0)!=(0); + L64: do { + if ($tobool141) { + $118 = $channel_state; + $119 = $n; + $arrayidx143 = (($118) + (($119*4260)|0)|0); + $nFramesPerPacket144 = ((($arrayidx143)) + 2392|0); + $120 = HEAP32[$nFramesPerPacket144>>2]|0; + $cmp145 = ($120|0)==(1); + if ($cmp145) { + $121 = $channel_state; + $122 = $n; + $arrayidx147 = (($121) + (($122*4260)|0)|0); + $LBRR_flags148 = ((($arrayidx147)) + 2420|0); + HEAP32[$LBRR_flags148>>2] = 1; + break; + } + $123 = $psRangeDec$addr; + $124 = $channel_state; + $125 = $n; + $arrayidx151 = (($124) + (($125*4260)|0)|0); + $nFramesPerPacket152 = ((($arrayidx151)) + 2392|0); + $126 = HEAP32[$nFramesPerPacket152>>2]|0; + $sub = (($126) - 2)|0; + $arrayidx153 = (12220 + ($sub<<2)|0); + $127 = HEAP32[$arrayidx153>>2]|0; + $call154 = (_ec_dec_icdf($123,$127,8)|0); + $add155 = (($call154) + 1)|0; + $LBRR_symbol = $add155; + $i = 0; + while(1) { + $128 = $i; + $129 = $channel_state; + $130 = $n; + $arrayidx157 = (($129) + (($130*4260)|0)|0); + $nFramesPerPacket158 = ((($arrayidx157)) + 2392|0); + $131 = HEAP32[$nFramesPerPacket158>>2]|0; + $cmp159 = ($128|0)<($131|0); + if (!($cmp159)) { + break L64; + } + $132 = $LBRR_symbol; + $133 = $i; + $shr161 = $132 >> $133; + $and = $shr161 & 1; + $134 = $channel_state; + $135 = $n; + $arrayidx162 = (($134) + (($135*4260)|0)|0); + $LBRR_flags163 = ((($arrayidx162)) + 2420|0); + $136 = $i; + $arrayidx164 = (($LBRR_flags163) + ($136<<2)|0); + HEAP32[$arrayidx164>>2] = $and; + $137 = $i; + $inc166 = (($137) + 1)|0; + $i = $inc166; + } + } + } while(0); + $138 = $n; + $inc171 = (($138) + 1)|0; + $n = $inc171; + } + $139 = $lostFlag$addr; + $cmp173 = ($139|0)==(0); + if ($cmp173) { + $i = 0; + while(1) { + $140 = $i; + $141 = $channel_state; + $nFramesPerPacket177 = ((($141)) + 2392|0); + $142 = HEAP32[$nFramesPerPacket177>>2]|0; + $cmp178 = ($140|0)<($142|0); + if (!($cmp178)) { + break L50; + } + $n = 0; + while(1) { + $143 = $n; + $144 = $decControl$addr; + $nChannelsInternal181 = ((($144)) + 4|0); + $145 = HEAP32[$nChannelsInternal181>>2]|0; + $cmp182 = ($143|0)<($145|0); + if (!($cmp182)) { + break; + } + $146 = $channel_state; + $147 = $n; + $arrayidx184 = (($146) + (($147*4260)|0)|0); + $LBRR_flags185 = ((($arrayidx184)) + 2420|0); + $148 = $i; + $arrayidx186 = (($LBRR_flags185) + ($148<<2)|0); + $149 = HEAP32[$arrayidx186>>2]|0; + $tobool187 = ($149|0)!=(0); + if ($tobool187) { + $150 = $decControl$addr; + $nChannelsInternal189 = ((($150)) + 4|0); + $151 = HEAP32[$nChannelsInternal189>>2]|0; + $cmp190 = ($151|0)==(2); + $152 = $n; + $cmp192 = ($152|0)==(0); + $or$cond2 = $cmp190 & $cmp192; + do { + if ($or$cond2) { + $153 = $psRangeDec$addr; + _silk_stereo_decode_pred($153,$MS_pred_Q13); + $154 = $channel_state; + $arrayidx195 = ((($154)) + 4260|0); + $LBRR_flags196 = ((($arrayidx195)) + 2420|0); + $155 = $i; + $arrayidx197 = (($LBRR_flags196) + ($155<<2)|0); + $156 = HEAP32[$arrayidx197>>2]|0; + $cmp198 = ($156|0)==(0); + if (!($cmp198)) { + break; + } + $157 = $psRangeDec$addr; + _silk_stereo_decode_mid_only($157,$decode_only_middle); + } + } while(0); + $158 = $i; + $cmp202 = ($158|0)>(0); + do { + if ($cmp202) { + $159 = $channel_state; + $160 = $n; + $arrayidx204 = (($159) + (($160*4260)|0)|0); + $LBRR_flags205 = ((($arrayidx204)) + 2420|0); + $161 = $i; + $sub206 = (($161) - 1)|0; + $arrayidx207 = (($LBRR_flags205) + ($sub206<<2)|0); + $162 = HEAP32[$arrayidx207>>2]|0; + $tobool208 = ($162|0)!=(0); + if (!($tobool208)) { + label = 64; + break; + } + $condCoding = 2; + } else { + label = 64; + } + } while(0); + if ((label|0) == 64) { + label = 0; + $condCoding = 0; + } + $163 = $channel_state; + $164 = $n; + $arrayidx212 = (($163) + (($164*4260)|0)|0); + $165 = $psRangeDec$addr; + $166 = $i; + $167 = $condCoding; + _silk_decode_indices($arrayidx212,$165,$166,1,$167); + $168 = $psRangeDec$addr; + $169 = $channel_state; + $170 = $n; + $arrayidx214 = (($169) + (($170*4260)|0)|0); + $indices = ((($arrayidx214)) + 2736|0); + $signalType = ((($indices)) + 29|0); + $171 = HEAP8[$signalType>>0]|0; + $conv = $171 << 24 >> 24; + $172 = $channel_state; + $173 = $n; + $arrayidx215 = (($172) + (($173*4260)|0)|0); + $indices216 = ((($arrayidx215)) + 2736|0); + $quantOffsetType = ((($indices216)) + 30|0); + $174 = HEAP8[$quantOffsetType>>0]|0; + $conv217 = $174 << 24 >> 24; + $175 = $channel_state; + $176 = $n; + $arrayidx218 = (($175) + (($176*4260)|0)|0); + $frame_length = ((($arrayidx218)) + 2328|0); + $177 = HEAP32[$frame_length>>2]|0; + _silk_decode_pulses($168,$pulses,$conv,$conv217,$177); + } + $178 = $n; + $inc221 = (($178) + 1)|0; + $n = $inc221; + } + $179 = $i; + $inc224 = (($179) + 1)|0; + $i = $inc224; + } + } + } + } + } while(0); + $180 = $decControl$addr; + $nChannelsInternal228 = ((($180)) + 4|0); + $181 = HEAP32[$nChannelsInternal228>>2]|0; + $cmp229 = ($181|0)==(2); + L96: do { + if ($cmp229) { + $182 = $lostFlag$addr; + $cmp232 = ($182|0)==(0); + do { + if (!($cmp232)) { + $183 = $lostFlag$addr; + $cmp235 = ($183|0)==(2); + if ($cmp235) { + $184 = $channel_state; + $LBRR_flags239 = ((($184)) + 2420|0); + $185 = $channel_state; + $nFramesDecoded241 = ((($185)) + 2388|0); + $186 = HEAP32[$nFramesDecoded241>>2]|0; + $arrayidx242 = (($LBRR_flags239) + ($186<<2)|0); + $187 = HEAP32[$arrayidx242>>2]|0; + $cmp243 = ($187|0)==(1); + if ($cmp243) { + break; + } + } + $n = 0; + while(1) { + $200 = $n; + $cmp273 = ($200|0)<(2); + if (!($cmp273)) { + break L96; + } + $201 = $psDec; + $sStereo276 = ((($201)) + 8520|0); + $202 = $n; + $arrayidx278 = (($sStereo276) + ($202<<1)|0); + $203 = HEAP16[$arrayidx278>>1]|0; + $conv279 = $203 << 16 >> 16; + $204 = $n; + $arrayidx280 = (($MS_pred_Q13) + ($204<<2)|0); + HEAP32[$arrayidx280>>2] = $conv279; + $205 = $n; + $inc282 = (($205) + 1)|0; + $n = $inc282; + } + } + } while(0); + $188 = $psRangeDec$addr; + _silk_stereo_decode_pred($188,$MS_pred_Q13); + $189 = $lostFlag$addr; + $cmp247 = ($189|0)==(0); + if ($cmp247) { + $190 = $channel_state; + $arrayidx250 = ((($190)) + 4260|0); + $VAD_flags251 = ((($arrayidx250)) + 2404|0); + $191 = $channel_state; + $nFramesDecoded253 = ((($191)) + 2388|0); + $192 = HEAP32[$nFramesDecoded253>>2]|0; + $arrayidx254 = (($VAD_flags251) + ($192<<2)|0); + $193 = HEAP32[$arrayidx254>>2]|0; + $cmp255 = ($193|0)==(0); + if (!($cmp255)) { + label = 74; + } + } else { + label = 74; + } + do { + if ((label|0) == 74) { + $194 = $lostFlag$addr; + $cmp258 = ($194|0)==(2); + if ($cmp258) { + $195 = $channel_state; + $arrayidx261 = ((($195)) + 4260|0); + $LBRR_flags262 = ((($arrayidx261)) + 2420|0); + $196 = $channel_state; + $nFramesDecoded264 = ((($196)) + 2388|0); + $197 = HEAP32[$nFramesDecoded264>>2]|0; + $arrayidx265 = (($LBRR_flags262) + ($197<<2)|0); + $198 = HEAP32[$arrayidx265>>2]|0; + $cmp266 = ($198|0)==(0); + if ($cmp266) { + break; + } + } + HEAP32[$decode_only_middle>>2] = 0; + break L96; + } + } while(0); + $199 = $psRangeDec$addr; + _silk_stereo_decode_mid_only($199,$decode_only_middle); + } + } while(0); + $206 = $decControl$addr; + $nChannelsInternal286 = ((($206)) + 4|0); + $207 = HEAP32[$nChannelsInternal286>>2]|0; + $cmp287 = ($207|0)==(2); + $208 = HEAP32[$decode_only_middle>>2]|0; + $cmp290 = ($208|0)==(0); + $or$cond3 = $cmp287 & $cmp290; + if ($or$cond3) { + $209 = $psDec; + $prev_decode_only_middle = ((($209)) + 8540|0); + $210 = HEAP32[$prev_decode_only_middle>>2]|0; + $cmp293 = ($210|0)==(1); + if ($cmp293) { + $211 = $psDec; + $arrayidx297 = ((($211)) + 4260|0); + $outBuf = ((($arrayidx297)) + 1348|0); + _memset(($outBuf|0),0,960)|0; + $212 = $psDec; + $arrayidx300 = ((($212)) + 4260|0); + $sLPC_Q14_buf = ((($arrayidx300)) + 1284|0); + dest=$sLPC_Q14_buf; stop=dest+64|0; do { HEAP32[dest>>2]=0|0; dest=dest+4|0; } while ((dest|0) < (stop|0)); + $213 = $psDec; + $arrayidx303 = ((($213)) + 4260|0); + $lagPrev = ((($arrayidx303)) + 2308|0); + HEAP32[$lagPrev>>2] = 100; + $214 = $psDec; + $arrayidx305 = ((($214)) + 4260|0); + $LastGainIndex = ((($arrayidx305)) + 2312|0); + HEAP8[$LastGainIndex>>0] = 10; + $215 = $psDec; + $arrayidx307 = ((($215)) + 4260|0); + $prevSignalType = ((($arrayidx307)) + 4164|0); + HEAP32[$prevSignalType>>2] = 0; + $216 = $psDec; + $arrayidx309 = ((($216)) + 4260|0); + $first_frame_after_reset = ((($arrayidx309)) + 2376|0); + HEAP32[$first_frame_after_reset>>2] = 1; + } + } + $217 = $decControl$addr; + $internalSampleRate311 = ((($217)) + 12|0); + $218 = HEAP32[$internalSampleRate311>>2]|0; + $219 = $decControl$addr; + $nChannelsInternal312 = ((($219)) + 4|0); + $220 = HEAP32[$nChannelsInternal312>>2]|0; + $mul313 = Math_imul($218, $220)|0; + $221 = $decControl$addr; + $API_sampleRate314 = ((($221)) + 8|0); + $222 = HEAP32[$API_sampleRate314>>2]|0; + $223 = $decControl$addr; + $224 = HEAP32[$223>>2]|0; + $mul316 = Math_imul($222, $224)|0; + $cmp317 = ($mul313|0)<($mul316|0); + $conv318 = $cmp317&1; + $delay_stack_alloc = $conv318; + $225 = $delay_stack_alloc; + $tobool319 = ($225|0)!=(0); + if ($tobool319) { + $cond = 1; + } else { + $226 = $decControl$addr; + $nChannelsInternal320 = ((($226)) + 4|0); + $227 = HEAP32[$nChannelsInternal320>>2]|0; + $228 = $channel_state; + $frame_length322 = ((($228)) + 2328|0); + $229 = HEAP32[$frame_length322>>2]|0; + $add323 = (($229) + 2)|0; + $mul324 = Math_imul($227, $add323)|0; + $cond = $mul324; + } + $230 = (_llvm_stacksave()|0); + $saved_stack = $230; + $vla$alloca_mul = $cond<<1; + $vla = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla$alloca_mul)|0)+15)&-16)|0);; + $231 = $delay_stack_alloc; + $tobool325 = ($231|0)!=(0); + if ($tobool325) { + $232 = $samplesOut$addr; + HEAP32[$samplesOut1_tmp>>2] = $232; + $233 = $samplesOut$addr; + $234 = $channel_state; + $$sink = $234;$vla$sink = $233; + } else { + HEAP32[$samplesOut1_tmp>>2] = $vla; + $235 = $channel_state; + $$sink = $235;$vla$sink = $vla; + } + $frame_length335 = ((($$sink)) + 2328|0); + $236 = HEAP32[$frame_length335>>2]|0; + $add$ptr336 = (($vla$sink) + ($236<<1)|0); + $add$ptr337 = ((($add$ptr336)) + 4|0); + $arrayidx338 = ((($samplesOut1_tmp)) + 4|0); + HEAP32[$arrayidx338>>2] = $add$ptr337; + $237 = $lostFlag$addr; + $cmp340 = ($237|0)==(0); + if ($cmp340) { + $238 = HEAP32[$decode_only_middle>>2]|0; + $tobool343 = ($238|0)!=(0); + $lnot = $tobool343 ^ 1; + $lnot$ext = $lnot&1; + $has_side = $lnot$ext; + } else { + $239 = $psDec; + $prev_decode_only_middle345 = ((($239)) + 8540|0); + $240 = HEAP32[$prev_decode_only_middle345>>2]|0; + $tobool346 = ($240|0)!=(0); + if ($tobool346) { + $241 = $decControl$addr; + $nChannelsInternal347 = ((($241)) + 4|0); + $242 = HEAP32[$nChannelsInternal347>>2]|0; + $cmp348 = ($242|0)==(2); + $243 = $lostFlag$addr; + $cmp351 = ($243|0)==(2); + $or$cond4 = $cmp348 & $cmp351; + if ($or$cond4) { + $244 = $channel_state; + $arrayidx354 = ((($244)) + 4260|0); + $LBRR_flags355 = ((($arrayidx354)) + 2420|0); + $245 = $channel_state; + $arrayidx356 = ((($245)) + 4260|0); + $nFramesDecoded357 = ((($arrayidx356)) + 2388|0); + $246 = HEAP32[$nFramesDecoded357>>2]|0; + $arrayidx358 = (($LBRR_flags355) + ($246<<2)|0); + $247 = HEAP32[$arrayidx358>>2]|0; + $cmp359 = ($247|0)==(1); + $248 = $cmp359; + } else { + $248 = 0; + } + } else { + $248 = 1; + } + $lor$ext = $248&1; + $has_side = $lor$ext; + } + $n = 0; + while(1) { + $249 = $n; + $250 = $decControl$addr; + $nChannelsInternal365 = ((($250)) + 4|0); + $251 = HEAP32[$nChannelsInternal365>>2]|0; + $cmp366 = ($249|0)<($251|0); + if (!($cmp366)) { + break; + } + $252 = $n; + $cmp369 = ($252|0)==(0); + $253 = $has_side; + $tobool372 = ($253|0)!=(0); + $or$cond5 = $cmp369 | $tobool372; + if ($or$cond5) { + $254 = $channel_state; + $nFramesDecoded376 = ((($254)) + 2388|0); + $255 = HEAP32[$nFramesDecoded376>>2]|0; + $256 = $n; + $sub377 = (($255) - ($256))|0; + $FrameIndex = $sub377; + $257 = $FrameIndex; + $cmp378 = ($257|0)<=(0); + L140: do { + if ($cmp378) { + $condCoding374 = 0; + } else { + $258 = $lostFlag$addr; + $cmp382 = ($258|0)==(2); + if ($cmp382) { + $259 = $channel_state; + $260 = $n; + $arrayidx385 = (($259) + (($260*4260)|0)|0); + $LBRR_flags386 = ((($arrayidx385)) + 2420|0); + $261 = $FrameIndex; + $sub387 = (($261) - 1)|0; + $arrayidx388 = (($LBRR_flags386) + ($sub387<<2)|0); + $262 = HEAP32[$arrayidx388>>2]|0; + $tobool389 = ($262|0)!=(0); + $cond390 = $tobool389 ? 2 : 0; + $condCoding374 = $cond390; + break; + } + $263 = $n; + $cmp392 = ($263|0)>(0); + do { + if ($cmp392) { + $264 = $psDec; + $prev_decode_only_middle395 = ((($264)) + 8540|0); + $265 = HEAP32[$prev_decode_only_middle395>>2]|0; + $tobool396 = ($265|0)!=(0); + if (!($tobool396)) { + break; + } + $condCoding374 = 1; + break L140; + } + } while(0); + $condCoding374 = 2; + } + } while(0); + $266 = $channel_state; + $267 = $n; + $arrayidx402 = (($266) + (($267*4260)|0)|0); + $268 = $psRangeDec$addr; + $269 = $n; + $arrayidx403 = (($samplesOut1_tmp) + ($269<<2)|0); + $270 = HEAP32[$arrayidx403>>2]|0; + $arrayidx404 = ((($270)) + 4|0); + $271 = $lostFlag$addr; + $272 = $condCoding374; + $273 = $arch$addr; + $call405 = (_silk_decode_frame($arrayidx402,$268,$arrayidx404,$nSamplesOutDec,$271,$272,$273)|0); + $274 = $ret; + $add406 = (($274) + ($call405))|0; + $ret = $add406; + } else { + $275 = $n; + $arrayidx408 = (($samplesOut1_tmp) + ($275<<2)|0); + $276 = HEAP32[$arrayidx408>>2]|0; + $arrayidx409 = ((($276)) + 4|0); + $277 = HEAP32[$nSamplesOutDec>>2]|0; + $mul410 = $277<<1; + _memset(($arrayidx409|0),0,($mul410|0))|0; + } + $278 = $channel_state; + $279 = $n; + $arrayidx412 = (($278) + (($279*4260)|0)|0); + $nFramesDecoded413 = ((($arrayidx412)) + 2388|0); + $280 = HEAP32[$nFramesDecoded413>>2]|0; + $inc414 = (($280) + 1)|0; + HEAP32[$nFramesDecoded413>>2] = $inc414; + $281 = $n; + $inc416 = (($281) + 1)|0; + $n = $inc416; + } + $282 = $decControl$addr; + $283 = HEAP32[$282>>2]|0; + $cmp419 = ($283|0)==(2); + if ($cmp419) { + $284 = $decControl$addr; + $nChannelsInternal422 = ((($284)) + 4|0); + $285 = HEAP32[$nChannelsInternal422>>2]|0; + $cmp423 = ($285|0)==(2); + if ($cmp423) { + $286 = $psDec; + $sStereo426 = ((($286)) + 8520|0); + $287 = HEAP32[$samplesOut1_tmp>>2]|0; + $arrayidx428 = ((($samplesOut1_tmp)) + 4|0); + $288 = HEAP32[$arrayidx428>>2]|0; + $289 = $channel_state; + $fs_kHz431 = ((($289)) + 2316|0); + $290 = HEAP32[$fs_kHz431>>2]|0; + $291 = HEAP32[$nSamplesOutDec>>2]|0; + _silk_stereo_MS_to_LR($sStereo426,$287,$288,$MS_pred_Q13,$290,$291); + } else { + label = 112; + } + } else { + label = 112; + } + if ((label|0) == 112) { + $292 = HEAP32[$samplesOut1_tmp>>2]|0; + $293 = $psDec; + $sStereo434 = ((($293)) + 8520|0); + $sMid = ((($sStereo434)) + 4|0); + ;HEAP16[$292>>1]=HEAP16[$sMid>>1]|0;HEAP16[$292+2>>1]=HEAP16[$sMid+2>>1]|0; + $294 = $psDec; + $sStereo436 = ((($294)) + 8520|0); + $sMid437 = ((($sStereo436)) + 4|0); + $295 = HEAP32[$samplesOut1_tmp>>2]|0; + $296 = HEAP32[$nSamplesOutDec>>2]|0; + $arrayidx440 = (($295) + ($296<<1)|0); + ;HEAP16[$sMid437>>1]=HEAP16[$arrayidx440>>1]|0;HEAP16[$sMid437+2>>1]=HEAP16[$arrayidx440+2>>1]|0; + } + $297 = HEAP32[$nSamplesOutDec>>2]|0; + $298 = $decControl$addr; + $API_sampleRate442 = ((($298)) + 8|0); + $299 = HEAP32[$API_sampleRate442>>2]|0; + $mul443 = Math_imul($297, $299)|0; + $300 = $channel_state; + $fs_kHz445 = ((($300)) + 2316|0); + $301 = HEAP32[$fs_kHz445>>2]|0; + $conv446 = $301&65535; + $conv447 = $conv446 << 16 >> 16; + $mul448 = ($conv447*1000)|0; + $div = (($mul443|0) / ($mul448|0))&-1; + $302 = $nSamplesOut$addr; + HEAP32[$302>>2] = $div; + $303 = $decControl$addr; + $304 = HEAP32[$303>>2]|0; + $cmp450 = ($304|0)==(2); + if ($cmp450) { + $305 = $nSamplesOut$addr; + $306 = HEAP32[$305>>2]|0; + $cond455 = $306; + } else { + $cond455 = 1; + } + $vla456$alloca_mul = $cond455<<1; + $vla456 = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla456$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla456$alloca_mul)|0)+15)&-16)|0);; + $307 = $decControl$addr; + $308 = HEAP32[$307>>2]|0; + $cmp458 = ($308|0)==(2); + if ($cmp458) { + $resample_out_ptr = $vla456; + } else { + $309 = $samplesOut$addr; + $resample_out_ptr = $309; + } + $310 = $delay_stack_alloc; + $tobool463 = ($310|0)!=(0); + if ($tobool463) { + $311 = $decControl$addr; + $nChannelsInternal465 = ((($311)) + 4|0); + $312 = HEAP32[$nChannelsInternal465>>2]|0; + $313 = $channel_state; + $frame_length467 = ((($313)) + 2328|0); + $314 = HEAP32[$frame_length467>>2]|0; + $add468 = (($314) + 2)|0; + $mul469 = Math_imul($312, $add468)|0; + $cond472 = $mul469; + } else { + $cond472 = 1; + } + $vla473$alloca_mul = $cond472<<1; + $vla473 = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla473$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla473$alloca_mul)|0)+15)&-16)|0);; + $315 = $delay_stack_alloc; + $tobool474 = ($315|0)!=(0); + if ($tobool474) { + $316 = $samplesOut$addr; + $317 = $decControl$addr; + $nChannelsInternal476 = ((($317)) + 4|0); + $318 = HEAP32[$nChannelsInternal476>>2]|0; + $319 = $channel_state; + $frame_length478 = ((($319)) + 2328|0); + $320 = HEAP32[$frame_length478>>2]|0; + $add479 = (($320) + 2)|0; + $mul480 = Math_imul($318, $add479)|0; + $mul481 = $mul480<<1; + $321 = $samplesOut$addr; + $sub$ptr$lhs$cast = $vla473; + $sub$ptr$rhs$cast = $321; + $sub$ptr$sub = (($sub$ptr$lhs$cast) - ($sub$ptr$rhs$cast))|0; + $sub$ptr$div = (($sub$ptr$sub|0) / 2)&-1; + $mul482 = 0; + $add483 = (($mul481) + ($mul482))|0; + _memcpy(($vla473|0),($316|0),($add483|0))|0; + HEAP32[$samplesOut1_tmp>>2] = $vla473; + $322 = $channel_state; + $frame_length486 = ((($322)) + 2328|0); + $323 = HEAP32[$frame_length486>>2]|0; + $add$ptr487 = (($vla473) + ($323<<1)|0); + $add$ptr488 = ((($add$ptr487)) + 4|0); + $arrayidx489 = ((($samplesOut1_tmp)) + 4|0); + HEAP32[$arrayidx489>>2] = $add$ptr488; + } + $n = 0; + while(1) { + $324 = $n; + $325 = $decControl$addr; + $326 = HEAP32[$325>>2]|0; + $327 = $decControl$addr; + $nChannelsInternal493 = ((($327)) + 4|0); + $328 = HEAP32[$nChannelsInternal493>>2]|0; + $cmp494 = ($326|0)<($328|0); + $329 = $decControl$addr; + $nChannelsInternal499 = ((($329)) + 4|0); + $nChannelsInternal499$sink = $cmp494 ? $329 : $nChannelsInternal499; + $330 = HEAP32[$nChannelsInternal499$sink>>2]|0; + $cmp502 = ($324|0)<($330|0); + if (!($cmp502)) { + break; + } + $331 = $channel_state; + $332 = $n; + $arrayidx505 = (($331) + (($332*4260)|0)|0); + $resampler_state506 = ((($arrayidx505)) + 2432|0); + $333 = $resample_out_ptr; + $334 = $n; + $arrayidx507 = (($samplesOut1_tmp) + ($334<<2)|0); + $335 = HEAP32[$arrayidx507>>2]|0; + $arrayidx508 = ((($335)) + 2|0); + $336 = HEAP32[$nSamplesOutDec>>2]|0; + $call509 = (_silk_resampler($resampler_state506,$333,$arrayidx508,$336)|0); + $337 = $ret; + $add510 = (($337) + ($call509))|0; + $ret = $add510; + $338 = $decControl$addr; + $339 = HEAP32[$338>>2]|0; + $cmp512 = ($339|0)==(2); + L176: do { + if ($cmp512) { + $i = 0; + while(1) { + $340 = $i; + $341 = $nSamplesOut$addr; + $342 = HEAP32[$341>>2]|0; + $cmp516 = ($340|0)<($342|0); + if (!($cmp516)) { + break L176; + } + $343 = $resample_out_ptr; + $344 = $i; + $arrayidx519 = (($343) + ($344<<1)|0); + $345 = HEAP16[$arrayidx519>>1]|0; + $346 = $samplesOut$addr; + $347 = $n; + $348 = $i; + $mul520 = $348<<1; + $add521 = (($347) + ($mul520))|0; + $arrayidx522 = (($346) + ($add521<<1)|0); + HEAP16[$arrayidx522>>1] = $345; + $349 = $i; + $inc524 = (($349) + 1)|0; + $i = $inc524; + } + } + } while(0); + $350 = $n; + $inc528 = (($350) + 1)|0; + $n = $inc528; + } + $351 = $decControl$addr; + $352 = HEAP32[$351>>2]|0; + $cmp531 = ($352|0)==(2); + L183: do { + if ($cmp531) { + $353 = $decControl$addr; + $nChannelsInternal534 = ((($353)) + 4|0); + $354 = HEAP32[$nChannelsInternal534>>2]|0; + $cmp535 = ($354|0)==(1); + if (!($cmp535)) { + break; + } + $355 = $stereo_to_mono; + $tobool538 = ($355|0)!=(0); + if ($tobool538) { + $356 = $channel_state; + $arrayidx540 = ((($356)) + 4260|0); + $resampler_state541 = ((($arrayidx540)) + 2432|0); + $357 = $resample_out_ptr; + $358 = HEAP32[$samplesOut1_tmp>>2]|0; + $arrayidx543 = ((($358)) + 2|0); + $359 = HEAP32[$nSamplesOutDec>>2]|0; + $call544 = (_silk_resampler($resampler_state541,$357,$arrayidx543,$359)|0); + $360 = $ret; + $add545 = (($360) + ($call544))|0; + $ret = $add545; + $i = 0; + while(1) { + $361 = $i; + $362 = $nSamplesOut$addr; + $363 = HEAP32[$362>>2]|0; + $cmp547 = ($361|0)<($363|0); + if (!($cmp547)) { + break L183; + } + $364 = $resample_out_ptr; + $365 = $i; + $arrayidx550 = (($364) + ($365<<1)|0); + $366 = HEAP16[$arrayidx550>>1]|0; + $367 = $samplesOut$addr; + $368 = $i; + $mul551 = $368<<1; + $add552 = (1 + ($mul551))|0; + $arrayidx553 = (($367) + ($add552<<1)|0); + HEAP16[$arrayidx553>>1] = $366; + $369 = $i; + $inc555 = (($369) + 1)|0; + $i = $inc555; + } + } else { + $i = 0; + while(1) { + $370 = $i; + $371 = $nSamplesOut$addr; + $372 = HEAP32[$371>>2]|0; + $cmp559 = ($370|0)<($372|0); + if (!($cmp559)) { + break L183; + } + $373 = $samplesOut$addr; + $374 = $i; + $mul562 = $374<<1; + $add563 = (0 + ($mul562))|0; + $arrayidx564 = (($373) + ($add563<<1)|0); + $375 = HEAP16[$arrayidx564>>1]|0; + $376 = $samplesOut$addr; + $377 = $i; + $mul565 = $377<<1; + $add566 = (1 + ($mul565))|0; + $arrayidx567 = (($376) + ($add566<<1)|0); + HEAP16[$arrayidx567>>1] = $375; + $378 = $i; + $inc569 = (($378) + 1)|0; + $i = $inc569; + } + } + } + } while(0); + $379 = $channel_state; + $prevSignalType574 = ((($379)) + 4164|0); + $380 = HEAP32[$prevSignalType574>>2]|0; + $cmp575 = ($380|0)==(2); + if ($cmp575) { + ;HEAP32[$mult_tab>>2]=HEAP32[12184>>2]|0;HEAP32[$mult_tab+4>>2]=HEAP32[12184+4>>2]|0;HEAP32[$mult_tab+8>>2]=HEAP32[12184+8>>2]|0; + $381 = $channel_state; + $lagPrev579 = ((($381)) + 2308|0); + $382 = HEAP32[$lagPrev579>>2]|0; + $383 = $channel_state; + $fs_kHz581 = ((($383)) + 2316|0); + $384 = HEAP32[$fs_kHz581>>2]|0; + $sub582 = (($384) - 8)|0; + $shr583 = $sub582 >> 2; + $arrayidx584 = (($mult_tab) + ($shr583<<2)|0); + $385 = HEAP32[$arrayidx584>>2]|0; + $mul585 = Math_imul($382, $385)|0; + $386 = $decControl$addr; + $$sink6 = $mul585;$$sink7 = $386; + } else { + $387 = $decControl$addr; + $$sink6 = 0;$$sink7 = $387; + } + $prevPitchLag587 = ((($$sink7)) + 20|0); + HEAP32[$prevPitchLag587>>2] = $$sink6; + $388 = $lostFlag$addr; + $cmp589 = ($388|0)==(1); + L200: do { + if ($cmp589) { + $i = 0; + while(1) { + $389 = $i; + $390 = $psDec; + $nChannelsInternal593 = ((($390)) + 8536|0); + $391 = HEAP32[$nChannelsInternal593>>2]|0; + $cmp594 = ($389|0)<($391|0); + if (!($cmp594)) { + break L200; + } + $392 = $psDec; + $393 = $i; + $arrayidx598 = (($392) + (($393*4260)|0)|0); + $LastGainIndex599 = ((($arrayidx598)) + 2312|0); + HEAP8[$LastGainIndex599>>0] = 10; + $394 = $i; + $inc601 = (($394) + 1)|0; + $i = $inc601; + } + } else { + $395 = HEAP32[$decode_only_middle>>2]|0; + $396 = $psDec; + $prev_decode_only_middle604 = ((($396)) + 8540|0); + HEAP32[$prev_decode_only_middle604>>2] = $395; + } + } while(0); + $397 = $ret; + $retval = $397; + $398 = $saved_stack; + _llvm_stackrestore(($398|0)); + $399 = $retval; + STACKTOP = sp;return ($399|0); + } + } + $ret = -200; + $93 = $ret; + $retval = $93; + $399 = $retval; + STACKTOP = sp;return ($399|0); +} +function _silk_Get_Encoder_Size($encSizeBytes) { + $encSizeBytes = $encSizeBytes|0; + var $0 = 0, $1 = 0, $encSizeBytes$addr = 0, $ret = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $encSizeBytes$addr = $encSizeBytes; + $ret = 0; + $0 = $encSizeBytes$addr; + HEAP32[$0>>2] = 24568; + $1 = $ret; + STACKTOP = sp;return ($1|0); +} +function _silk_InitEncoder($encState,$arch,$encStatus) { + $encState = $encState|0; + $arch = $arch|0; + $encStatus = $encStatus|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $add = 0, $add2 = 0, $arch$addr = 0, $arrayidx = 0, $call = 0, $call1 = 0, $cmp = 0; + var $encState$addr = 0, $encStatus$addr = 0, $inc = 0, $n = 0, $nChannelsAPI = 0, $nChannelsInternal = 0, $psEnc = 0, $ret = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $encState$addr = $encState; + $arch$addr = $arch; + $encStatus$addr = $encStatus; + $ret = 0; + $0 = $encState$addr; + $psEnc = $0; + $1 = $psEnc; + _memset(($1|0),0,24568)|0; + $n = 0; + while(1) { + $2 = $n; + $cmp = ($2|0)<(2); + $3 = $psEnc; + if (!($cmp)) { + break; + } + $4 = $n; + $arrayidx = (($3) + (($4*12240)|0)|0); + $5 = $arch$addr; + $call = (_silk_init_encoder($arrayidx,$5)|0); + $6 = $ret; + $add = (($6) + ($call))|0; + $ret = $add; + $7 = $n; + $inc = (($7) + 1)|0; + $n = $inc; + } + $nChannelsAPI = ((($3)) + 24544|0); + HEAP32[$nChannelsAPI>>2] = 1; + $8 = $psEnc; + $nChannelsInternal = ((($8)) + 24548|0); + HEAP32[$nChannelsInternal>>2] = 1; + $9 = $encState$addr; + $10 = $encStatus$addr; + $call1 = (_silk_QueryEncoder($9,$10)|0); + $11 = $ret; + $add2 = (($11) + ($call1))|0; + $ret = $add2; + $12 = $ret; + STACKTOP = sp;return ($12|0); +} +function _silk_QueryEncoder($encState,$encStatus) { + $encState = $encState|0; + $encStatus = $encStatus|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0; + var $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $API_fs_Hz = 0, $API_sampleRate = 0, $Complexity = 0, $PacketLoss_perc = 0, $PacketSize_ms = 0, $TargetRate_bps = 0; + var $allowBandwidthSwitch = 0, $allow_bandwidth_switch = 0, $bitRate = 0, $cmp = 0, $cmp38 = 0, $complexity = 0, $conv = 0, $conv29 = 0, $desiredInternalSampleRate = 0, $desiredInternal_fs_Hz = 0, $encState$addr = 0, $encStatus$addr = 0, $fs_kHz = 0, $fs_kHz34 = 0, $inWBmodeWithoutVariableLP = 0, $internalSampleRate = 0, $land$ext = 0, $maxInternalSampleRate = 0, $maxInternal_fs_Hz = 0, $minInternalSampleRate = 0; + var $minInternal_fs_Hz = 0, $mode = 0, $mul = 0, $nChannelsAPI = 0, $nChannelsInternal = 0, $nChannelsInternal3 = 0, $packetLossPercentage = 0, $payloadSize_ms = 0, $psEnc = 0, $ret = 0, $sLP = 0, $state_Fxx = 0, $useCBR = 0, $useCBR26 = 0, $useDTX = 0, $useDTX23 = 0, $useInBandFEC = 0, $useInBandFEC20 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $encState$addr = $encState; + $encStatus$addr = $encStatus; + $ret = 0; + $0 = $encState$addr; + $psEnc = $0; + $1 = $psEnc; + $state_Fxx = $1; + $2 = $psEnc; + $nChannelsAPI = ((($2)) + 24544|0); + $3 = HEAP32[$nChannelsAPI>>2]|0; + $4 = $encStatus$addr; + HEAP32[$4>>2] = $3; + $5 = $psEnc; + $nChannelsInternal = ((($5)) + 24548|0); + $6 = HEAP32[$nChannelsInternal>>2]|0; + $7 = $encStatus$addr; + $nChannelsInternal3 = ((($7)) + 4|0); + HEAP32[$nChannelsInternal3>>2] = $6; + $8 = $state_Fxx; + $API_fs_Hz = ((($8)) + 4580|0); + $9 = HEAP32[$API_fs_Hz>>2]|0; + $10 = $encStatus$addr; + $API_sampleRate = ((($10)) + 8|0); + HEAP32[$API_sampleRate>>2] = $9; + $11 = $state_Fxx; + $maxInternal_fs_Hz = ((($11)) + 4588|0); + $12 = HEAP32[$maxInternal_fs_Hz>>2]|0; + $13 = $encStatus$addr; + $maxInternalSampleRate = ((($13)) + 12|0); + HEAP32[$maxInternalSampleRate>>2] = $12; + $14 = $state_Fxx; + $minInternal_fs_Hz = ((($14)) + 4592|0); + $15 = HEAP32[$minInternal_fs_Hz>>2]|0; + $16 = $encStatus$addr; + $minInternalSampleRate = ((($16)) + 16|0); + HEAP32[$minInternalSampleRate>>2] = $15; + $17 = $state_Fxx; + $desiredInternal_fs_Hz = ((($17)) + 4596|0); + $18 = HEAP32[$desiredInternal_fs_Hz>>2]|0; + $19 = $encStatus$addr; + $desiredInternalSampleRate = ((($19)) + 20|0); + HEAP32[$desiredInternalSampleRate>>2] = $18; + $20 = $state_Fxx; + $PacketSize_ms = ((($20)) + 4636|0); + $21 = HEAP32[$PacketSize_ms>>2]|0; + $22 = $encStatus$addr; + $payloadSize_ms = ((($22)) + 24|0); + HEAP32[$payloadSize_ms>>2] = $21; + $23 = $state_Fxx; + $TargetRate_bps = ((($23)) + 4632|0); + $24 = HEAP32[$TargetRate_bps>>2]|0; + $25 = $encStatus$addr; + $bitRate = ((($25)) + 28|0); + HEAP32[$bitRate>>2] = $24; + $26 = $state_Fxx; + $PacketLoss_perc = ((($26)) + 4640|0); + $27 = HEAP32[$PacketLoss_perc>>2]|0; + $28 = $encStatus$addr; + $packetLossPercentage = ((($28)) + 32|0); + HEAP32[$packetLossPercentage>>2] = $27; + $29 = $state_Fxx; + $Complexity = ((($29)) + 4648|0); + $30 = HEAP32[$Complexity>>2]|0; + $31 = $encStatus$addr; + $complexity = ((($31)) + 36|0); + HEAP32[$complexity>>2] = $30; + $32 = $state_Fxx; + $useInBandFEC = ((($32)) + 6120|0); + $33 = HEAP32[$useInBandFEC>>2]|0; + $34 = $encStatus$addr; + $useInBandFEC20 = ((($34)) + 40|0); + HEAP32[$useInBandFEC20>>2] = $33; + $35 = $state_Fxx; + $useDTX = ((($35)) + 6108|0); + $36 = HEAP32[$useDTX>>2]|0; + $37 = $encStatus$addr; + $useDTX23 = ((($37)) + 44|0); + HEAP32[$useDTX23>>2] = $36; + $38 = $state_Fxx; + $useCBR = ((($38)) + 4708|0); + $39 = HEAP32[$useCBR>>2]|0; + $40 = $encStatus$addr; + $useCBR26 = ((($40)) + 48|0); + HEAP32[$useCBR26>>2] = $39; + $41 = $state_Fxx; + $fs_kHz = ((($41)) + 4600|0); + $42 = HEAP32[$fs_kHz>>2]|0; + $conv = $42&65535; + $conv29 = $conv << 16 >> 16; + $mul = ($conv29*1000)|0; + $43 = $encStatus$addr; + $internalSampleRate = ((($43)) + 68|0); + HEAP32[$internalSampleRate>>2] = $mul; + $44 = $state_Fxx; + $allow_bandwidth_switch = ((($44)) + 4560|0); + $45 = HEAP32[$allow_bandwidth_switch>>2]|0; + $46 = $encStatus$addr; + $allowBandwidthSwitch = ((($46)) + 72|0); + HEAP32[$allowBandwidthSwitch>>2] = $45; + $47 = $state_Fxx; + $fs_kHz34 = ((($47)) + 4600|0); + $48 = HEAP32[$fs_kHz34>>2]|0; + $cmp = ($48|0)==(16); + if (!($cmp)) { + $51 = 0; + $land$ext = $51&1; + $52 = $encStatus$addr; + $inWBmodeWithoutVariableLP = ((($52)) + 76|0); + HEAP32[$inWBmodeWithoutVariableLP>>2] = $land$ext; + $53 = $ret; + STACKTOP = sp;return ($53|0); + } + $49 = $state_Fxx; + $sLP = ((($49)) + 16|0); + $mode = ((($sLP)) + 12|0); + $50 = HEAP32[$mode>>2]|0; + $cmp38 = ($50|0)==(0); + $51 = $cmp38; + $land$ext = $51&1; + $52 = $encStatus$addr; + $inWBmodeWithoutVariableLP = ((($52)) + 76|0); + HEAP32[$inWBmodeWithoutVariableLP>>2] = $land$ext; + $53 = $ret; + STACKTOP = sp;return ($53|0); +} +function _silk_shell_decoder($pulses0,$psRangeDec,$pulses4) { + $pulses0 = $pulses0|0; + $psRangeDec = $psRangeDec|0; + $pulses4 = $pulses4|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0; + var $45 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $arrayidx1 = 0, $arrayidx10 = 0, $arrayidx13 = 0, $arrayidx14 = 0, $arrayidx15 = 0, $arrayidx17 = 0, $arrayidx18 = 0, $arrayidx19 = 0, $arrayidx21 = 0, $arrayidx22 = 0, $arrayidx23 = 0, $arrayidx25 = 0, $arrayidx26 = 0, $arrayidx27 = 0; + var $arrayidx29 = 0, $arrayidx3 = 0, $arrayidx30 = 0, $arrayidx31 = 0, $arrayidx33 = 0, $arrayidx34 = 0, $arrayidx35 = 0, $arrayidx37 = 0, $arrayidx38 = 0, $arrayidx39 = 0, $arrayidx41 = 0, $arrayidx42 = 0, $arrayidx43 = 0, $arrayidx45 = 0, $arrayidx46 = 0, $arrayidx47 = 0, $arrayidx49 = 0, $arrayidx50 = 0, $arrayidx51 = 0, $arrayidx53 = 0; + var $arrayidx54 = 0, $arrayidx55 = 0, $arrayidx6 = 0, $conv = 0, $conv12 = 0, $conv16 = 0, $conv20 = 0, $conv24 = 0, $conv28 = 0, $conv32 = 0, $conv36 = 0, $conv40 = 0, $conv44 = 0, $conv48 = 0, $conv52 = 0, $conv56 = 0, $conv8 = 0, $psRangeDec$addr = 0, $pulses0$addr = 0, $pulses1 = 0; + var $pulses2 = 0, $pulses3 = 0, $pulses4$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $pulses3 = sp + 40|0; + $pulses2 = sp + 32|0; + $pulses1 = sp + 16|0; + $pulses0$addr = $pulses0; + $psRangeDec$addr = $psRangeDec; + $pulses4$addr = $pulses4; + $arrayidx1 = ((($pulses3)) + 2|0); + $0 = $psRangeDec$addr; + $1 = $pulses4$addr; + _decode_split($pulses3,$arrayidx1,$0,$1,23452); + $arrayidx3 = ((($pulses2)) + 2|0); + $2 = $psRangeDec$addr; + $3 = HEAP16[$pulses3>>1]|0; + $conv = $3 << 16 >> 16; + _decode_split($pulses2,$arrayidx3,$2,$conv,23300); + $arrayidx6 = ((($pulses1)) + 2|0); + $4 = $psRangeDec$addr; + $5 = HEAP16[$pulses2>>1]|0; + $conv8 = $5 << 16 >> 16; + _decode_split($pulses1,$arrayidx6,$4,$conv8,23148); + $6 = $pulses0$addr; + $7 = $pulses0$addr; + $arrayidx10 = ((($7)) + 2|0); + $8 = $psRangeDec$addr; + $9 = HEAP16[$pulses1>>1]|0; + $conv12 = $9 << 16 >> 16; + _decode_split($6,$arrayidx10,$8,$conv12,22996); + $10 = $pulses0$addr; + $arrayidx13 = ((($10)) + 4|0); + $11 = $pulses0$addr; + $arrayidx14 = ((($11)) + 6|0); + $12 = $psRangeDec$addr; + $arrayidx15 = ((($pulses1)) + 2|0); + $13 = HEAP16[$arrayidx15>>1]|0; + $conv16 = $13 << 16 >> 16; + _decode_split($arrayidx13,$arrayidx14,$12,$conv16,22996); + $arrayidx17 = ((($pulses1)) + 4|0); + $arrayidx18 = ((($pulses1)) + 6|0); + $14 = $psRangeDec$addr; + $arrayidx19 = ((($pulses2)) + 2|0); + $15 = HEAP16[$arrayidx19>>1]|0; + $conv20 = $15 << 16 >> 16; + _decode_split($arrayidx17,$arrayidx18,$14,$conv20,23148); + $16 = $pulses0$addr; + $arrayidx21 = ((($16)) + 8|0); + $17 = $pulses0$addr; + $arrayidx22 = ((($17)) + 10|0); + $18 = $psRangeDec$addr; + $arrayidx23 = ((($pulses1)) + 4|0); + $19 = HEAP16[$arrayidx23>>1]|0; + $conv24 = $19 << 16 >> 16; + _decode_split($arrayidx21,$arrayidx22,$18,$conv24,22996); + $20 = $pulses0$addr; + $arrayidx25 = ((($20)) + 12|0); + $21 = $pulses0$addr; + $arrayidx26 = ((($21)) + 14|0); + $22 = $psRangeDec$addr; + $arrayidx27 = ((($pulses1)) + 6|0); + $23 = HEAP16[$arrayidx27>>1]|0; + $conv28 = $23 << 16 >> 16; + _decode_split($arrayidx25,$arrayidx26,$22,$conv28,22996); + $arrayidx29 = ((($pulses2)) + 4|0); + $arrayidx30 = ((($pulses2)) + 6|0); + $24 = $psRangeDec$addr; + $arrayidx31 = ((($pulses3)) + 2|0); + $25 = HEAP16[$arrayidx31>>1]|0; + $conv32 = $25 << 16 >> 16; + _decode_split($arrayidx29,$arrayidx30,$24,$conv32,23300); + $arrayidx33 = ((($pulses1)) + 8|0); + $arrayidx34 = ((($pulses1)) + 10|0); + $26 = $psRangeDec$addr; + $arrayidx35 = ((($pulses2)) + 4|0); + $27 = HEAP16[$arrayidx35>>1]|0; + $conv36 = $27 << 16 >> 16; + _decode_split($arrayidx33,$arrayidx34,$26,$conv36,23148); + $28 = $pulses0$addr; + $arrayidx37 = ((($28)) + 16|0); + $29 = $pulses0$addr; + $arrayidx38 = ((($29)) + 18|0); + $30 = $psRangeDec$addr; + $arrayidx39 = ((($pulses1)) + 8|0); + $31 = HEAP16[$arrayidx39>>1]|0; + $conv40 = $31 << 16 >> 16; + _decode_split($arrayidx37,$arrayidx38,$30,$conv40,22996); + $32 = $pulses0$addr; + $arrayidx41 = ((($32)) + 20|0); + $33 = $pulses0$addr; + $arrayidx42 = ((($33)) + 22|0); + $34 = $psRangeDec$addr; + $arrayidx43 = ((($pulses1)) + 10|0); + $35 = HEAP16[$arrayidx43>>1]|0; + $conv44 = $35 << 16 >> 16; + _decode_split($arrayidx41,$arrayidx42,$34,$conv44,22996); + $arrayidx45 = ((($pulses1)) + 12|0); + $arrayidx46 = ((($pulses1)) + 14|0); + $36 = $psRangeDec$addr; + $arrayidx47 = ((($pulses2)) + 6|0); + $37 = HEAP16[$arrayidx47>>1]|0; + $conv48 = $37 << 16 >> 16; + _decode_split($arrayidx45,$arrayidx46,$36,$conv48,23148); + $38 = $pulses0$addr; + $arrayidx49 = ((($38)) + 24|0); + $39 = $pulses0$addr; + $arrayidx50 = ((($39)) + 26|0); + $40 = $psRangeDec$addr; + $arrayidx51 = ((($pulses1)) + 12|0); + $41 = HEAP16[$arrayidx51>>1]|0; + $conv52 = $41 << 16 >> 16; + _decode_split($arrayidx49,$arrayidx50,$40,$conv52,22996); + $42 = $pulses0$addr; + $arrayidx53 = ((($42)) + 28|0); + $43 = $pulses0$addr; + $arrayidx54 = ((($43)) + 30|0); + $44 = $psRangeDec$addr; + $arrayidx55 = ((($pulses1)) + 14|0); + $45 = HEAP16[$arrayidx55>>1]|0; + $conv56 = $45 << 16 >> 16; + _decode_split($arrayidx53,$arrayidx54,$44,$conv56,22996); + STACKTOP = sp;return; +} +function _decode_split($p_child1,$p_child2,$psRangeDec,$p,$shell_table) { + $p_child1 = $p_child1|0; + $p_child2 = $p_child2|0; + $psRangeDec = $psRangeDec|0; + $p = $p|0; + $shell_table = $shell_table|0; + var $$sink = 0, $$sink1 = 0, $0 = 0, $1 = 0, $10 = 0, $11 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $arrayidx = 0, $arrayidx1 = 0, $call = 0, $cmp = 0, $conv = 0, $conv4 = 0; + var $conv5 = 0, $idxprom = 0, $p$addr = 0, $p_child1$addr = 0, $p_child2$addr = 0, $psRangeDec$addr = 0, $shell_table$addr = 0, $sub = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $p_child1$addr = $p_child1; + $p_child2$addr = $p_child2; + $psRangeDec$addr = $psRangeDec; + $p$addr = $p; + $shell_table$addr = $shell_table; + $0 = $p$addr; + $cmp = ($0|0)>(0); + if ($cmp) { + $1 = $psRangeDec$addr; + $2 = $shell_table$addr; + $3 = $p$addr; + $arrayidx = (23604 + ($3)|0); + $4 = HEAP8[$arrayidx>>0]|0; + $idxprom = $4&255; + $arrayidx1 = (($2) + ($idxprom)|0); + $call = (_ec_dec_icdf($1,$arrayidx1,8)|0); + $conv = $call&65535; + $5 = $p_child1$addr; + HEAP16[$5>>1] = $conv; + $6 = $p$addr; + $7 = $p_child1$addr; + $8 = HEAP16[$7>>1]|0; + $conv4 = $8 << 16 >> 16; + $sub = (($6) - ($conv4))|0; + $conv5 = $sub&65535; + $9 = $p_child2$addr; + $$sink = $conv5;$$sink1 = $9; + HEAP16[$$sink1>>1] = $$sink; + STACKTOP = sp;return; + } else { + $10 = $p_child1$addr; + HEAP16[$10>>1] = 0; + $11 = $p_child2$addr; + $$sink = 0;$$sink1 = $11; + HEAP16[$$sink1>>1] = $$sink; + STACKTOP = sp;return; + } +} +function _silk_NLSF_unpack($ec_ix,$pred_Q8,$psNLSF_CB,$CB1_index) { + $ec_ix = $ec_ix|0; + $pred_Q8 = $pred_Q8|0; + $psNLSF_CB = $psNLSF_CB|0; + $CB1_index = $CB1_index|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $CB1_index$addr = 0, $add = 0, $add26 = 0, $add36 = 0, $add37 = 0; + var $add39 = 0, $add41 = 0, $and = 0, $and13 = 0, $and21 = 0, $and31 = 0, $arrayidx = 0, $arrayidx10 = 0, $arrayidx17 = 0, $arrayidx18 = 0, $arrayidx27 = 0, $arrayidx38 = 0, $arrayidx40 = 0, $cmp = 0, $conv = 0, $conv12 = 0, $conv15 = 0, $conv19 = 0, $conv22 = 0, $conv23 = 0; + var $conv25 = 0, $conv29 = 0, $conv3 = 0, $conv33 = 0, $conv5 = 0, $conv6 = 0, $conv7 = 0, $conv9 = 0, $div = 0, $ec_ix$addr = 0, $ec_sel = 0, $ec_sel_ptr = 0, $entry1 = 0, $i = 0, $incdec$ptr = 0, $mul = 0, $mul16 = 0, $mul24 = 0, $mul35 = 0, $mul8 = 0; + var $order = 0, $order14 = 0, $order2 = 0, $order32 = 0, $pred_Q8$addr = 0, $pred_Q811 = 0, $pred_Q828 = 0, $psNLSF_CB$addr = 0, $shr = 0, $shr20 = 0, $shr30 = 0, $sub = 0, $sub34 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $ec_ix$addr = $ec_ix; + $pred_Q8$addr = $pred_Q8; + $psNLSF_CB$addr = $psNLSF_CB; + $CB1_index$addr = $CB1_index; + $0 = $psNLSF_CB$addr; + $ec_sel = ((($0)) + 20|0); + $1 = HEAP32[$ec_sel>>2]|0; + $2 = $CB1_index$addr; + $3 = $psNLSF_CB$addr; + $order = ((($3)) + 2|0); + $4 = HEAP16[$order>>1]|0; + $conv = $4 << 16 >> 16; + $mul = Math_imul($2, $conv)|0; + $div = (($mul|0) / 2)&-1; + $arrayidx = (($1) + ($div)|0); + $ec_sel_ptr = $arrayidx; + $i = 0; + while(1) { + $5 = $i; + $6 = $psNLSF_CB$addr; + $order2 = ((($6)) + 2|0); + $7 = HEAP16[$order2>>1]|0; + $conv3 = $7 << 16 >> 16; + $cmp = ($5|0)<($conv3|0); + if (!($cmp)) { + break; + } + $8 = $ec_sel_ptr; + $incdec$ptr = ((($8)) + 1|0); + $ec_sel_ptr = $incdec$ptr; + $9 = HEAP8[$8>>0]|0; + $entry1 = $9; + $10 = $entry1; + $conv5 = $10&255; + $shr = $conv5 >> 1; + $and = $shr & 7; + $conv6 = $and&65535; + $conv7 = $conv6 << 16 >> 16; + $mul8 = ($conv7*9)|0; + $conv9 = $mul8&65535; + $11 = $ec_ix$addr; + $12 = $i; + $arrayidx10 = (($11) + ($12<<1)|0); + HEAP16[$arrayidx10>>1] = $conv9; + $13 = $psNLSF_CB$addr; + $pred_Q811 = ((($13)) + 16|0); + $14 = HEAP32[$pred_Q811>>2]|0; + $15 = $i; + $16 = $entry1; + $conv12 = $16&255; + $and13 = $conv12 & 1; + $17 = $psNLSF_CB$addr; + $order14 = ((($17)) + 2|0); + $18 = HEAP16[$order14>>1]|0; + $conv15 = $18 << 16 >> 16; + $sub = (($conv15) - 1)|0; + $mul16 = Math_imul($and13, $sub)|0; + $add = (($15) + ($mul16))|0; + $arrayidx17 = (($14) + ($add)|0); + $19 = HEAP8[$arrayidx17>>0]|0; + $20 = $pred_Q8$addr; + $21 = $i; + $arrayidx18 = (($20) + ($21)|0); + HEAP8[$arrayidx18>>0] = $19; + $22 = $entry1; + $conv19 = $22&255; + $shr20 = $conv19 >> 5; + $and21 = $shr20 & 7; + $conv22 = $and21&65535; + $conv23 = $conv22 << 16 >> 16; + $mul24 = ($conv23*9)|0; + $conv25 = $mul24&65535; + $23 = $ec_ix$addr; + $24 = $i; + $add26 = (($24) + 1)|0; + $arrayidx27 = (($23) + ($add26<<1)|0); + HEAP16[$arrayidx27>>1] = $conv25; + $25 = $psNLSF_CB$addr; + $pred_Q828 = ((($25)) + 16|0); + $26 = HEAP32[$pred_Q828>>2]|0; + $27 = $i; + $28 = $entry1; + $conv29 = $28&255; + $shr30 = $conv29 >> 4; + $and31 = $shr30 & 1; + $29 = $psNLSF_CB$addr; + $order32 = ((($29)) + 2|0); + $30 = HEAP16[$order32>>1]|0; + $conv33 = $30 << 16 >> 16; + $sub34 = (($conv33) - 1)|0; + $mul35 = Math_imul($and31, $sub34)|0; + $add36 = (($27) + ($mul35))|0; + $add37 = (($add36) + 1)|0; + $arrayidx38 = (($26) + ($add37)|0); + $31 = HEAP8[$arrayidx38>>0]|0; + $32 = $pred_Q8$addr; + $33 = $i; + $add39 = (($33) + 1)|0; + $arrayidx40 = (($32) + ($add39)|0); + HEAP8[$arrayidx40>>0] = $31; + $34 = $i; + $add41 = (($34) + 2)|0; + $i = $add41; + } + STACKTOP = sp;return; +} +function _silk_stereo_MS_to_LR($state,$x1,$x2,$pred_Q13,$fs_kHz,$frame_length) { + $state = $state|0; + $x1 = $x1|0; + $x2 = $x2|0; + $pred_Q13 = $pred_Q13|0; + $fs_kHz = $fs_kHz|0; + $frame_length = $frame_length|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0; + var $116 = 0, $117 = 0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $13 = 0, $130 = 0, $14 = 0, $15 = 0, $16 = 0; + var $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0; + var $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0; + var $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0; + var $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0; + var $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0, $95 = 0, $96 = 0, $97 = 0, $98 = 0, $99 = 0, $add = 0, $add100 = 0, $add111 = 0, $add114 = 0, $add115 = 0, $add119 = 0, $add121 = 0, $add134 = 0, $add135 = 0; + var $add136 = 0, $add144 = 0, $add153 = 0, $add154 = 0, $add156 = 0, $add163 = 0, $add170 = 0, $add177 = 0, $add194 = 0, $add197 = 0, $add200 = 0, $add201 = 0, $add204 = 0, $add221 = 0, $add236 = 0, $add32 = 0, $add36 = 0, $add37 = 0, $add40 = 0, $add43 = 0; + var $add44 = 0, $add47 = 0, $add49 = 0, $add61 = 0, $add62 = 0, $add63 = 0, $add71 = 0, $add80 = 0, $add81 = 0, $add83 = 0, $add88 = 0, $add95 = 0, $and = 0, $and129 = 0, $and148 = 0, $and75 = 0, $arrayidx = 0, $arrayidx101 = 0, $arrayidx103 = 0, $arrayidx109 = 0; + var $arrayidx112 = 0, $arrayidx116 = 0, $arrayidx122 = 0, $arrayidx137 = 0, $arrayidx145 = 0, $arrayidx178 = 0, $arrayidx186 = 0, $arrayidx189 = 0, $arrayidx195 = 0, $arrayidx198 = 0, $arrayidx202 = 0, $arrayidx205 = 0, $arrayidx21 = 0, $arrayidx222 = 0, $arrayidx23 = 0, $arrayidx237 = 0, $arrayidx38 = 0, $arrayidx41 = 0, $arrayidx45 = 0, $arrayidx50 = 0; + var $arrayidx6 = 0, $arrayidx64 = 0, $arrayidx72 = 0, $arrayidx9 = 0, $cmp = 0, $cmp106 = 0, $cmp158 = 0, $cmp165 = 0, $cmp191 = 0, $cmp208 = 0, $cmp212 = 0, $cmp223 = 0, $cmp227 = 0, $cmp85 = 0, $cmp90 = 0, $cond175 = 0, $cond217 = 0, $cond219 = 0, $cond232 = 0, $cond234 = 0; + var $cond98 = 0, $conv = 0, $conv10 = 0, $conv110 = 0, $conv113 = 0, $conv117 = 0, $conv123 = 0, $conv126 = 0, $conv127 = 0, $conv130 = 0, $conv131 = 0, $conv138 = 0, $conv14 = 0, $conv141 = 0, $conv142 = 0, $conv146 = 0, $conv149 = 0, $conv15 = 0, $conv150 = 0, $conv16 = 0; + var $conv17 = 0, $conv176 = 0, $conv18 = 0, $conv183 = 0, $conv187 = 0, $conv196 = 0, $conv199 = 0, $conv203 = 0, $conv206 = 0, $conv220 = 0, $conv235 = 0, $conv24 = 0, $conv26 = 0, $conv27 = 0, $conv28 = 0, $conv29 = 0, $conv39 = 0, $conv42 = 0, $conv46 = 0, $conv51 = 0; + var $conv54 = 0, $conv55 = 0, $conv57 = 0, $conv58 = 0, $conv65 = 0, $conv68 = 0, $conv69 = 0, $conv73 = 0, $conv76 = 0, $conv77 = 0, $conv99 = 0, $delta0_Q13 = 0, $delta1_Q13 = 0, $denom_Q16 = 0, $diff = 0, $div = 0, $frame_length$addr = 0, $fs_kHz$addr = 0, $inc = 0, $inc180 = 0; + var $inc239 = 0, $mul = 0, $mul104 = 0, $mul128 = 0, $mul132 = 0, $mul143 = 0, $mul151 = 0, $mul19 = 0, $mul30 = 0, $mul34 = 0, $mul56 = 0, $mul59 = 0, $mul70 = 0, $mul78 = 0, $n = 0, $pred0_Q13 = 0, $pred1_Q13 = 0, $pred_Q13$addr = 0, $sMid = 0, $sMid2 = 0; + var $sSide = 0, $sSide4 = 0, $shl = 0, $shl118 = 0, $shl120 = 0, $shl124 = 0, $shl139 = 0, $shl147 = 0, $shl48 = 0, $shl52 = 0, $shl66 = 0, $shl74 = 0, $shr = 0, $shr125 = 0, $shr133 = 0, $shr140 = 0, $shr152 = 0, $shr155 = 0, $shr157 = 0, $shr162 = 0; + var $shr164 = 0, $shr169 = 0, $shr171 = 0, $shr20 = 0, $shr31 = 0, $shr33 = 0, $shr53 = 0, $shr60 = 0, $shr67 = 0, $shr79 = 0, $shr82 = 0, $shr84 = 0, $shr87 = 0, $shr89 = 0, $shr94 = 0, $shr96 = 0, $state$addr = 0, $sub = 0, $sub207 = 0, $sub25 = 0; + var $sum = 0, $x1$addr = 0, $x2$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 64|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(64|0); + $state$addr = $state; + $x1$addr = $x1; + $x2$addr = $x2; + $pred_Q13$addr = $pred_Q13; + $fs_kHz$addr = $fs_kHz; + $frame_length$addr = $frame_length; + $0 = $x1$addr; + $1 = $state$addr; + $sMid = ((($1)) + 4|0); + ;HEAP16[$0>>1]=HEAP16[$sMid>>1]|0;HEAP16[$0+2>>1]=HEAP16[$sMid+2>>1]|0; + $2 = $x2$addr; + $3 = $state$addr; + $sSide = ((($3)) + 8|0); + ;HEAP16[$2>>1]=HEAP16[$sSide>>1]|0;HEAP16[$2+2>>1]=HEAP16[$sSide+2>>1]|0; + $4 = $state$addr; + $sMid2 = ((($4)) + 4|0); + $5 = $x1$addr; + $6 = $frame_length$addr; + $arrayidx = (($5) + ($6<<1)|0); + ;HEAP16[$sMid2>>1]=HEAP16[$arrayidx>>1]|0;HEAP16[$sMid2+2>>1]=HEAP16[$arrayidx+2>>1]|0; + $7 = $state$addr; + $sSide4 = ((($7)) + 8|0); + $8 = $x2$addr; + $9 = $frame_length$addr; + $arrayidx6 = (($8) + ($9<<1)|0); + ;HEAP16[$sSide4>>1]=HEAP16[$arrayidx6>>1]|0;HEAP16[$sSide4+2>>1]=HEAP16[$arrayidx6+2>>1]|0; + $10 = $state$addr; + $11 = HEAP16[$10>>1]|0; + $conv = $11 << 16 >> 16; + $pred0_Q13 = $conv; + $12 = $state$addr; + $arrayidx9 = ((($12)) + 2|0); + $13 = HEAP16[$arrayidx9>>1]|0; + $conv10 = $13 << 16 >> 16; + $pred1_Q13 = $conv10; + $14 = $fs_kHz$addr; + $mul = $14<<3; + $div = (65536 / ($mul|0))&-1; + $denom_Q16 = $div; + $15 = $pred_Q13$addr; + $16 = HEAP32[$15>>2]|0; + $17 = $state$addr; + $18 = HEAP16[$17>>1]|0; + $conv14 = $18 << 16 >> 16; + $sub = (($16) - ($conv14))|0; + $conv15 = $sub&65535; + $conv16 = $conv15 << 16 >> 16; + $19 = $denom_Q16; + $conv17 = $19&65535; + $conv18 = $conv17 << 16 >> 16; + $mul19 = Math_imul($conv16, $conv18)|0; + $shr = $mul19 >> 15; + $add = (($shr) + 1)|0; + $shr20 = $add >> 1; + $delta0_Q13 = $shr20; + $20 = $pred_Q13$addr; + $arrayidx21 = ((($20)) + 4|0); + $21 = HEAP32[$arrayidx21>>2]|0; + $22 = $state$addr; + $arrayidx23 = ((($22)) + 2|0); + $23 = HEAP16[$arrayidx23>>1]|0; + $conv24 = $23 << 16 >> 16; + $sub25 = (($21) - ($conv24))|0; + $conv26 = $sub25&65535; + $conv27 = $conv26 << 16 >> 16; + $24 = $denom_Q16; + $conv28 = $24&65535; + $conv29 = $conv28 << 16 >> 16; + $mul30 = Math_imul($conv27, $conv29)|0; + $shr31 = $mul30 >> 15; + $add32 = (($shr31) + 1)|0; + $shr33 = $add32 >> 1; + $delta1_Q13 = $shr33; + $n = 0; + while(1) { + $25 = $n; + $26 = $fs_kHz$addr; + $mul34 = $26<<3; + $cmp = ($25|0)<($mul34|0); + if (!($cmp)) { + break; + } + $27 = $delta0_Q13; + $28 = $pred0_Q13; + $add36 = (($28) + ($27))|0; + $pred0_Q13 = $add36; + $29 = $delta1_Q13; + $30 = $pred1_Q13; + $add37 = (($30) + ($29))|0; + $pred1_Q13 = $add37; + $31 = $x1$addr; + $32 = $n; + $arrayidx38 = (($31) + ($32<<1)|0); + $33 = HEAP16[$arrayidx38>>1]|0; + $conv39 = $33 << 16 >> 16; + $34 = $x1$addr; + $35 = $n; + $add40 = (($35) + 2)|0; + $arrayidx41 = (($34) + ($add40<<1)|0); + $36 = HEAP16[$arrayidx41>>1]|0; + $conv42 = $36 << 16 >> 16; + $add43 = (($conv39) + ($conv42))|0; + $37 = $x1$addr; + $38 = $n; + $add44 = (($38) + 1)|0; + $arrayidx45 = (($37) + ($add44<<1)|0); + $39 = HEAP16[$arrayidx45>>1]|0; + $conv46 = $39 << 16 >> 16; + $shl = $conv46 << 1; + $add47 = (($add43) + ($shl))|0; + $shl48 = $add47 << 9; + $sum = $shl48; + $40 = $x2$addr; + $41 = $n; + $add49 = (($41) + 1)|0; + $arrayidx50 = (($40) + ($add49<<1)|0); + $42 = HEAP16[$arrayidx50>>1]|0; + $conv51 = $42 << 16 >> 16; + $shl52 = $conv51 << 8; + $43 = $sum; + $shr53 = $43 >> 16; + $44 = $pred0_Q13; + $conv54 = $44&65535; + $conv55 = $conv54 << 16 >> 16; + $mul56 = Math_imul($shr53, $conv55)|0; + $45 = $sum; + $and = $45 & 65535; + $46 = $pred0_Q13; + $conv57 = $46&65535; + $conv58 = $conv57 << 16 >> 16; + $mul59 = Math_imul($and, $conv58)|0; + $shr60 = $mul59 >> 16; + $add61 = (($mul56) + ($shr60))|0; + $add62 = (($shl52) + ($add61))|0; + $sum = $add62; + $47 = $sum; + $48 = $x1$addr; + $49 = $n; + $add63 = (($49) + 1)|0; + $arrayidx64 = (($48) + ($add63<<1)|0); + $50 = HEAP16[$arrayidx64>>1]|0; + $conv65 = $50 << 16 >> 16; + $shl66 = $conv65 << 11; + $shr67 = $shl66 >> 16; + $51 = $pred1_Q13; + $conv68 = $51&65535; + $conv69 = $conv68 << 16 >> 16; + $mul70 = Math_imul($shr67, $conv69)|0; + $52 = $x1$addr; + $53 = $n; + $add71 = (($53) + 1)|0; + $arrayidx72 = (($52) + ($add71<<1)|0); + $54 = HEAP16[$arrayidx72>>1]|0; + $conv73 = $54 << 16 >> 16; + $shl74 = $conv73 << 11; + $and75 = $shl74 & 65535; + $55 = $pred1_Q13; + $conv76 = $55&65535; + $conv77 = $conv76 << 16 >> 16; + $mul78 = Math_imul($and75, $conv77)|0; + $shr79 = $mul78 >> 16; + $add80 = (($mul70) + ($shr79))|0; + $add81 = (($47) + ($add80))|0; + $sum = $add81; + $56 = $sum; + $shr82 = $56 >> 7; + $add83 = (($shr82) + 1)|0; + $shr84 = $add83 >> 1; + $cmp85 = ($shr84|0)>(32767); + if ($cmp85) { + $cond98 = 32767; + } else { + $57 = $sum; + $shr87 = $57 >> 7; + $add88 = (($shr87) + 1)|0; + $shr89 = $add88 >> 1; + $cmp90 = ($shr89|0)<(-32768); + if ($cmp90) { + $cond98 = -32768; + } else { + $58 = $sum; + $shr94 = $58 >> 7; + $add95 = (($shr94) + 1)|0; + $shr96 = $add95 >> 1; + $cond98 = $shr96; + } + } + $conv99 = $cond98&65535; + $59 = $x2$addr; + $60 = $n; + $add100 = (($60) + 1)|0; + $arrayidx101 = (($59) + ($add100<<1)|0); + HEAP16[$arrayidx101>>1] = $conv99; + $61 = $n; + $inc = (($61) + 1)|0; + $n = $inc; + } + $62 = $pred_Q13$addr; + $63 = HEAP32[$62>>2]|0; + $pred0_Q13 = $63; + $64 = $pred_Q13$addr; + $arrayidx103 = ((($64)) + 4|0); + $65 = HEAP32[$arrayidx103>>2]|0; + $pred1_Q13 = $65; + $66 = $fs_kHz$addr; + $mul104 = $66<<3; + $n = $mul104; + while(1) { + $67 = $n; + $68 = $frame_length$addr; + $cmp106 = ($67|0)<($68|0); + if (!($cmp106)) { + break; + } + $69 = $x1$addr; + $70 = $n; + $arrayidx109 = (($69) + ($70<<1)|0); + $71 = HEAP16[$arrayidx109>>1]|0; + $conv110 = $71 << 16 >> 16; + $72 = $x1$addr; + $73 = $n; + $add111 = (($73) + 2)|0; + $arrayidx112 = (($72) + ($add111<<1)|0); + $74 = HEAP16[$arrayidx112>>1]|0; + $conv113 = $74 << 16 >> 16; + $add114 = (($conv110) + ($conv113))|0; + $75 = $x1$addr; + $76 = $n; + $add115 = (($76) + 1)|0; + $arrayidx116 = (($75) + ($add115<<1)|0); + $77 = HEAP16[$arrayidx116>>1]|0; + $conv117 = $77 << 16 >> 16; + $shl118 = $conv117 << 1; + $add119 = (($add114) + ($shl118))|0; + $shl120 = $add119 << 9; + $sum = $shl120; + $78 = $x2$addr; + $79 = $n; + $add121 = (($79) + 1)|0; + $arrayidx122 = (($78) + ($add121<<1)|0); + $80 = HEAP16[$arrayidx122>>1]|0; + $conv123 = $80 << 16 >> 16; + $shl124 = $conv123 << 8; + $81 = $sum; + $shr125 = $81 >> 16; + $82 = $pred0_Q13; + $conv126 = $82&65535; + $conv127 = $conv126 << 16 >> 16; + $mul128 = Math_imul($shr125, $conv127)|0; + $83 = $sum; + $and129 = $83 & 65535; + $84 = $pred0_Q13; + $conv130 = $84&65535; + $conv131 = $conv130 << 16 >> 16; + $mul132 = Math_imul($and129, $conv131)|0; + $shr133 = $mul132 >> 16; + $add134 = (($mul128) + ($shr133))|0; + $add135 = (($shl124) + ($add134))|0; + $sum = $add135; + $85 = $sum; + $86 = $x1$addr; + $87 = $n; + $add136 = (($87) + 1)|0; + $arrayidx137 = (($86) + ($add136<<1)|0); + $88 = HEAP16[$arrayidx137>>1]|0; + $conv138 = $88 << 16 >> 16; + $shl139 = $conv138 << 11; + $shr140 = $shl139 >> 16; + $89 = $pred1_Q13; + $conv141 = $89&65535; + $conv142 = $conv141 << 16 >> 16; + $mul143 = Math_imul($shr140, $conv142)|0; + $90 = $x1$addr; + $91 = $n; + $add144 = (($91) + 1)|0; + $arrayidx145 = (($90) + ($add144<<1)|0); + $92 = HEAP16[$arrayidx145>>1]|0; + $conv146 = $92 << 16 >> 16; + $shl147 = $conv146 << 11; + $and148 = $shl147 & 65535; + $93 = $pred1_Q13; + $conv149 = $93&65535; + $conv150 = $conv149 << 16 >> 16; + $mul151 = Math_imul($and148, $conv150)|0; + $shr152 = $mul151 >> 16; + $add153 = (($mul143) + ($shr152))|0; + $add154 = (($85) + ($add153))|0; + $sum = $add154; + $94 = $sum; + $shr155 = $94 >> 7; + $add156 = (($shr155) + 1)|0; + $shr157 = $add156 >> 1; + $cmp158 = ($shr157|0)>(32767); + if ($cmp158) { + $cond175 = 32767; + } else { + $95 = $sum; + $shr162 = $95 >> 7; + $add163 = (($shr162) + 1)|0; + $shr164 = $add163 >> 1; + $cmp165 = ($shr164|0)<(-32768); + if ($cmp165) { + $cond175 = -32768; + } else { + $96 = $sum; + $shr169 = $96 >> 7; + $add170 = (($shr169) + 1)|0; + $shr171 = $add170 >> 1; + $cond175 = $shr171; + } + } + $conv176 = $cond175&65535; + $97 = $x2$addr; + $98 = $n; + $add177 = (($98) + 1)|0; + $arrayidx178 = (($97) + ($add177<<1)|0); + HEAP16[$arrayidx178>>1] = $conv176; + $99 = $n; + $inc180 = (($99) + 1)|0; + $n = $inc180; + } + $100 = $pred_Q13$addr; + $101 = HEAP32[$100>>2]|0; + $conv183 = $101&65535; + $102 = $state$addr; + HEAP16[$102>>1] = $conv183; + $103 = $pred_Q13$addr; + $arrayidx186 = ((($103)) + 4|0); + $104 = HEAP32[$arrayidx186>>2]|0; + $conv187 = $104&65535; + $105 = $state$addr; + $arrayidx189 = ((($105)) + 2|0); + HEAP16[$arrayidx189>>1] = $conv187; + $n = 0; + while(1) { + $106 = $n; + $107 = $frame_length$addr; + $cmp191 = ($106|0)<($107|0); + if (!($cmp191)) { + break; + } + $108 = $x1$addr; + $109 = $n; + $add194 = (($109) + 1)|0; + $arrayidx195 = (($108) + ($add194<<1)|0); + $110 = HEAP16[$arrayidx195>>1]|0; + $conv196 = $110 << 16 >> 16; + $111 = $x2$addr; + $112 = $n; + $add197 = (($112) + 1)|0; + $arrayidx198 = (($111) + ($add197<<1)|0); + $113 = HEAP16[$arrayidx198>>1]|0; + $conv199 = $113 << 16 >> 16; + $add200 = (($conv196) + ($conv199))|0; + $sum = $add200; + $114 = $x1$addr; + $115 = $n; + $add201 = (($115) + 1)|0; + $arrayidx202 = (($114) + ($add201<<1)|0); + $116 = HEAP16[$arrayidx202>>1]|0; + $conv203 = $116 << 16 >> 16; + $117 = $x2$addr; + $118 = $n; + $add204 = (($118) + 1)|0; + $arrayidx205 = (($117) + ($add204<<1)|0); + $119 = HEAP16[$arrayidx205>>1]|0; + $conv206 = $119 << 16 >> 16; + $sub207 = (($conv203) - ($conv206))|0; + $diff = $sub207; + $120 = $sum; + $cmp208 = ($120|0)>(32767); + if ($cmp208) { + $cond219 = 32767; + } else { + $121 = $sum; + $cmp212 = ($121|0)<(-32768); + $122 = $sum; + $cond217 = $cmp212 ? -32768 : $122; + $cond219 = $cond217; + } + $conv220 = $cond219&65535; + $123 = $x1$addr; + $124 = $n; + $add221 = (($124) + 1)|0; + $arrayidx222 = (($123) + ($add221<<1)|0); + HEAP16[$arrayidx222>>1] = $conv220; + $125 = $diff; + $cmp223 = ($125|0)>(32767); + if ($cmp223) { + $cond234 = 32767; + } else { + $126 = $diff; + $cmp227 = ($126|0)<(-32768); + $127 = $diff; + $cond232 = $cmp227 ? -32768 : $127; + $cond234 = $cond232; + } + $conv235 = $cond234&65535; + $128 = $x2$addr; + $129 = $n; + $add236 = (($129) + 1)|0; + $arrayidx237 = (($128) + ($add236<<1)|0); + HEAP16[$arrayidx237>>1] = $conv235; + $130 = $n; + $inc239 = (($130) + 1)|0; + $n = $inc239; + } + STACKTOP = sp;return; +} +function _silk_init_encoder($psEnc,$arch) { + $psEnc = $psEnc|0; + $arch = $arch|0; + var $0 = 0, $1 = 0, $10 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $add = 0, $arch$addr = 0, $arch1 = 0, $call = 0, $call8 = 0, $first_frame_after_reset = 0, $psEnc$addr = 0, $ret = 0, $sVAD = 0; + var $shl = 0, $sub = 0, $variable_HP_smth1_Q15 = 0, $variable_HP_smth1_Q154 = 0, $variable_HP_smth2_Q15 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $psEnc$addr = $psEnc; + $arch$addr = $arch; + $ret = 0; + $0 = $psEnc$addr; + _memset(($0|0),0,12240)|0; + $1 = $arch$addr; + $2 = $psEnc$addr; + $arch1 = ((($2)) + 5124|0); + HEAP32[$arch1>>2] = $1; + $call = (_silk_lin2log(3932160)|0); + $sub = (($call) - 2048)|0; + $shl = $sub << 8; + $3 = $psEnc$addr; + $variable_HP_smth1_Q15 = ((($3)) + 8|0); + HEAP32[$variable_HP_smth1_Q15>>2] = $shl; + $4 = $psEnc$addr; + $variable_HP_smth1_Q154 = ((($4)) + 8|0); + $5 = HEAP32[$variable_HP_smth1_Q154>>2]|0; + $6 = $psEnc$addr; + $variable_HP_smth2_Q15 = ((($6)) + 12|0); + HEAP32[$variable_HP_smth2_Q15>>2] = $5; + $7 = $psEnc$addr; + $first_frame_after_reset = ((($7)) + 4696|0); + HEAP32[$first_frame_after_reset>>2] = 1; + $8 = $psEnc$addr; + $sVAD = ((($8)) + 32|0); + $call8 = (_silk_VAD_Init($sVAD)|0); + $9 = $ret; + $add = (($9) + ($call8))|0; + $ret = $add; + $10 = $ret; + STACKTOP = sp;return ($10|0); +} +function _silk_lin2log($inLin) { + $inLin = $inLin|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $add = 0, $add7 = 0, $add8 = 0, $and = 0, $frac_Q7 = 0, $inLin$addr = 0, $lz = 0, $mul = 0, $mul2 = 0, $mul4 = 0, $mul5 = 0, $shl = 0, $shr = 0; + var $shr6 = 0, $sub = 0, $sub1 = 0, $sub3 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $lz = sp + 4|0; + $frac_Q7 = sp; + $inLin$addr = $inLin; + $0 = $inLin$addr; + _silk_CLZ_FRAC($0,$lz,$frac_Q7); + $1 = HEAP32[$lz>>2]|0; + $sub = (31 - ($1))|0; + $shl = $sub << 7; + $2 = HEAP32[$frac_Q7>>2]|0; + $3 = HEAP32[$frac_Q7>>2]|0; + $4 = HEAP32[$frac_Q7>>2]|0; + $sub1 = (128 - ($4))|0; + $mul = Math_imul($3, $sub1)|0; + $shr = $mul >> 16; + $mul2 = ($shr*179)|0; + $5 = HEAP32[$frac_Q7>>2]|0; + $6 = HEAP32[$frac_Q7>>2]|0; + $sub3 = (128 - ($6))|0; + $mul4 = Math_imul($5, $sub3)|0; + $and = $mul4 & 65535; + $mul5 = ($and*179)|0; + $shr6 = $mul5 >> 16; + $add = (($mul2) + ($shr6))|0; + $add7 = (($2) + ($add))|0; + $add8 = (($shl) + ($add7))|0; + STACKTOP = sp;return ($add8|0); +} +function _silk_CLZ_FRAC($in,$lz,$frac_Q7) { + $in = $in|0; + $lz = $lz|0; + $frac_Q7 = $frac_Q7|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $and = 0, $call = 0, $call1 = 0, $frac_Q7$addr = 0, $in$addr = 0, $lz$addr = 0, $lzeros = 0, $sub = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $in$addr = $in; + $lz$addr = $lz; + $frac_Q7$addr = $frac_Q7; + $0 = $in$addr; + $call = (_silk_CLZ32_222($0)|0); + $lzeros = $call; + $1 = $lzeros; + $2 = $lz$addr; + HEAP32[$2>>2] = $1; + $3 = $in$addr; + $4 = $lzeros; + $sub = (24 - ($4))|0; + $call1 = (_silk_ROR32($3,$sub)|0); + $and = $call1 & 127; + $5 = $frac_Q7$addr; + HEAP32[$5>>2] = $and; + STACKTOP = sp;return; +} +function _silk_CLZ32_222($in32) { + $in32 = $in32|0; + var $0 = 0, $1 = 0, $2 = 0, $cond = 0, $in32$addr = 0, $sub = 0, $sub1 = 0, $tobool = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $in32$addr = $in32; + $0 = $in32$addr; + $tobool = ($0|0)!=(0); + if (!($tobool)) { + $cond = 32; + STACKTOP = sp;return ($cond|0); + } + $1 = $in32$addr; + $2 = (Math_clz32(($1|0))|0); + $sub = (32 - ($2))|0; + $sub1 = (32 - ($sub))|0; + $cond = $sub1; + STACKTOP = sp;return ($cond|0); +} +function _silk_ROR32($a32,$rot) { + $a32 = $a32|0; + $rot = $rot|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $a32$addr = 0, $cmp = 0, $cmp1 = 0, $m = 0, $or = 0, $or8 = 0; + var $r = 0, $retval = 0, $rot$addr = 0, $shl = 0, $shl6 = 0, $shr = 0, $shr7 = 0, $sub = 0, $sub3 = 0, $sub5 = 0, $x = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $a32$addr = $a32; + $rot$addr = $rot; + $0 = $a32$addr; + $x = $0; + $1 = $rot$addr; + $r = $1; + $2 = $rot$addr; + $sub = (0 - ($2))|0; + $m = $sub; + $3 = $rot$addr; + $cmp = ($3|0)==(0); + if ($cmp) { + $4 = $a32$addr; + $retval = $4; + $13 = $retval; + STACKTOP = sp;return ($13|0); + } + $5 = $rot$addr; + $cmp1 = ($5|0)<(0); + $6 = $x; + if ($cmp1) { + $7 = $m; + $shl = $6 << $7; + $8 = $x; + $9 = $m; + $sub3 = (32 - ($9))|0; + $shr = $8 >>> $sub3; + $or = $shl | $shr; + $retval = $or; + $13 = $retval; + STACKTOP = sp;return ($13|0); + } else { + $10 = $r; + $sub5 = (32 - ($10))|0; + $shl6 = $6 << $sub5; + $11 = $x; + $12 = $r; + $shr7 = $11 >>> $12; + $or8 = $shl6 | $shr7; + $retval = $or8; + $13 = $retval; + STACKTOP = sp;return ($13|0); + } + return (0)|0; +} +function _silk_log2lin($inLog_Q7) { + $inLog_Q7 = $inLog_Q7|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $add = 0; + var $add20 = 0, $add23 = 0, $add43 = 0, $add44 = 0, $add46 = 0, $and = 0, $and17 = 0, $and40 = 0, $cmp = 0, $cmp1 = 0, $cmp4 = 0, $conv = 0, $conv11 = 0, $conv12 = 0, $conv14 = 0, $conv15 = 0, $conv26 = 0, $conv27 = 0, $conv29 = 0, $conv30 = 0; + var $conv34 = 0, $conv35 = 0, $conv37 = 0, $conv38 = 0, $conv6 = 0, $conv7 = 0, $conv8 = 0, $frac_Q7 = 0, $inLog_Q7$addr = 0, $mul = 0, $mul10 = 0, $mul16 = 0, $mul18 = 0, $mul21 = 0, $mul31 = 0, $mul33 = 0, $mul39 = 0, $mul41 = 0, $mul45 = 0, $out = 0; + var $retval = 0, $shl = 0, $shr = 0, $shr19 = 0, $shr22 = 0, $shr25 = 0, $shr32 = 0, $shr42 = 0, $shr9 = 0, $sub = 0, $sub13 = 0, $sub28 = 0, $sub36 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $inLog_Q7$addr = $inLog_Q7; + $0 = $inLog_Q7$addr; + $cmp = ($0|0)<(0); + if ($cmp) { + $retval = 0; + $18 = $retval; + STACKTOP = sp;return ($18|0); + } + $1 = $inLog_Q7$addr; + $cmp1 = ($1|0)>=(3967); + if ($cmp1) { + $retval = 2147483647; + $18 = $retval; + STACKTOP = sp;return ($18|0); + } + $2 = $inLog_Q7$addr; + $shr = $2 >> 7; + $shl = 1 << $shr; + $out = $shl; + $3 = $inLog_Q7$addr; + $and = $3 & 127; + $frac_Q7 = $and; + $4 = $inLog_Q7$addr; + $cmp4 = ($4|0)<(2048); + $5 = $out; + $6 = $out; + if ($cmp4) { + $7 = $frac_Q7; + $8 = $frac_Q7; + $conv = $8&65535; + $conv6 = $conv << 16 >> 16; + $9 = $frac_Q7; + $sub = (128 - ($9))|0; + $conv7 = $sub&65535; + $conv8 = $conv7 << 16 >> 16; + $mul = Math_imul($conv6, $conv8)|0; + $shr9 = $mul >> 16; + $mul10 = Math_imul($shr9, -174)|0; + $10 = $frac_Q7; + $conv11 = $10&65535; + $conv12 = $conv11 << 16 >> 16; + $11 = $frac_Q7; + $sub13 = (128 - ($11))|0; + $conv14 = $sub13&65535; + $conv15 = $conv14 << 16 >> 16; + $mul16 = Math_imul($conv12, $conv15)|0; + $and17 = $mul16 & 65535; + $mul18 = Math_imul($and17, -174)|0; + $shr19 = $mul18 >> 16; + $add = (($mul10) + ($shr19))|0; + $add20 = (($7) + ($add))|0; + $mul21 = Math_imul($6, $add20)|0; + $shr22 = $mul21 >> 7; + $add23 = (($5) + ($shr22))|0; + $out = $add23; + } else { + $shr25 = $6 >> 7; + $12 = $frac_Q7; + $13 = $frac_Q7; + $conv26 = $13&65535; + $conv27 = $conv26 << 16 >> 16; + $14 = $frac_Q7; + $sub28 = (128 - ($14))|0; + $conv29 = $sub28&65535; + $conv30 = $conv29 << 16 >> 16; + $mul31 = Math_imul($conv27, $conv30)|0; + $shr32 = $mul31 >> 16; + $mul33 = Math_imul($shr32, -174)|0; + $15 = $frac_Q7; + $conv34 = $15&65535; + $conv35 = $conv34 << 16 >> 16; + $16 = $frac_Q7; + $sub36 = (128 - ($16))|0; + $conv37 = $sub36&65535; + $conv38 = $conv37 << 16 >> 16; + $mul39 = Math_imul($conv35, $conv38)|0; + $and40 = $mul39 & 65535; + $mul41 = Math_imul($and40, -174)|0; + $shr42 = $mul41 >> 16; + $add43 = (($mul33) + ($shr42))|0; + $add44 = (($12) + ($add43))|0; + $mul45 = Math_imul($shr25, $add44)|0; + $add46 = (($5) + ($mul45))|0; + $out = $add46; + } + $17 = $out; + $retval = $17; + $18 = $retval; + STACKTOP = sp;return ($18|0); +} +function _silk_resampler_init($S,$Fs_Hz_in,$Fs_Hz_out,$forEnc) { + $S = $S|0; + $Fs_Hz_in = $Fs_Hz_in|0; + $Fs_Hz_out = $Fs_Hz_out|0; + $forEnc = $forEnc|0; + var $$sink = 0, $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0; + var $26 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0; + var $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0; + var $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0, $8 = 0; + var $80 = 0, $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0, $Coefs = 0, $Coefs105 = 0, $Coefs113 = 0, $Coefs121 = 0, $Coefs129 = 0, $Coefs137 = 0, $FIR_Fracs = 0; + var $FIR_Fracs103 = 0, $FIR_Fracs111 = 0, $FIR_Fracs119 = 0, $FIR_Fracs127 = 0, $FIR_Fracs135 = 0, $FIR_Order = 0, $FIR_Order104 = 0, $FIR_Order112 = 0, $FIR_Order120 = 0, $FIR_Order128 = 0, $FIR_Order136 = 0, $Fs_Hz_in$addr = 0, $Fs_Hz_out$addr = 0, $Fs_in_kHz = 0, $Fs_in_kHz76 = 0, $Fs_out_kHz = 0, $S$addr = 0, $add = 0, $add161 = 0, $add164 = 0; + var $add167 = 0, $and = 0, $arrayidx = 0, $arrayidx27 = 0, $arrayidx62 = 0, $arrayidx71 = 0, $batchSize = 0, $cmp = 0, $cmp1 = 0, $cmp10 = 0, $cmp100 = 0, $cmp108 = 0, $cmp116 = 0, $cmp12 = 0, $cmp124 = 0, $cmp132 = 0, $cmp14 = 0, $cmp15 = 0, $cmp169 = 0, $cmp20 = 0; + var $cmp23 = 0, $cmp3 = 0, $cmp38 = 0, $cmp41 = 0, $cmp44 = 0, $cmp47 = 0, $cmp5 = 0, $cmp50 = 0, $cmp55 = 0, $cmp58 = 0, $cmp64 = 0, $cmp67 = 0, $cmp7 = 0, $cmp77 = 0, $cmp8 = 0, $cmp81 = 0, $cmp88 = 0, $cmp94 = 0, $conv = 0, $conv153 = 0; + var $conv154 = 0, $conv157 = 0, $conv158 = 0, $conv16 = 0, $conv21 = 0, $conv24 = 0, $conv28 = 0, $conv56 = 0, $conv59 = 0, $conv65 = 0, $conv68 = 0, $conv72 = 0, $conv72$sink = 0, $div = 0, $div149 = 0, $div75 = 0, $forEnc$addr = 0, $inc = 0, $inputDelay73 = 0, $invRatio_Q16 = 0; + var $invRatio_Q16151 = 0, $invRatio_Q16156 = 0, $invRatio_Q16162 = 0, $invRatio_Q16171 = 0, $mul = 0, $mul107 = 0, $mul115 = 0, $mul123 = 0, $mul131 = 0, $mul155 = 0, $mul159 = 0, $mul166 = 0, $mul80 = 0, $mul92 = 0, $mul93 = 0, $mul98 = 0, $mul99 = 0, $or$cond = 0, $or$cond1 = 0, $or$cond10 = 0; + var $or$cond11 = 0, $or$cond2 = 0, $or$cond3 = 0, $or$cond4 = 0, $or$cond5 = 0, $or$cond8 = 0, $or$cond9 = 0, $resampler_function = 0, $resampler_function91 = 0, $retval = 0, $shl = 0, $shl150 = 0, $shl168 = 0, $shr = 0, $shr152 = 0, $shr160 = 0, $shr163 = 0, $shr165 = 0, $shr17 = 0, $shr19 = 0; + var $shr25 = 0, $shr54 = 0, $shr60 = 0, $shr63 = 0, $shr69 = 0, $sub = 0, $sub18 = 0, $sub22 = 0, $sub26 = 0, $sub57 = 0, $sub61 = 0, $sub66 = 0, $sub70 = 0, $tobool = 0, $up2x = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $S$addr = $S; + $Fs_Hz_in$addr = $Fs_Hz_in; + $Fs_Hz_out$addr = $Fs_Hz_out; + $forEnc$addr = $forEnc; + $0 = $S$addr; + _memset(($0|0),0,300)|0; + $1 = $forEnc$addr; + $tobool = ($1|0)!=(0); + $2 = $Fs_Hz_in$addr; + $cmp = ($2|0)!=(8000); + $3 = $Fs_Hz_in$addr; + $cmp1 = ($3|0)!=(12000); + $or$cond = $cmp & $cmp1; + $4 = $Fs_Hz_in$addr; + $cmp3 = ($4|0)!=(16000); + $or$cond1 = $or$cond & $cmp3; + do { + if ($tobool) { + $5 = $Fs_Hz_in$addr; + $cmp5 = ($5|0)!=(24000); + $or$cond2 = $or$cond1 & $cmp5; + $6 = $Fs_Hz_in$addr; + $cmp7 = ($6|0)!=(48000); + $or$cond3 = $or$cond2 & $cmp7; + if (!($or$cond3)) { + $7 = $Fs_Hz_out$addr; + $cmp8 = ($7|0)!=(8000); + $8 = $Fs_Hz_out$addr; + $cmp10 = ($8|0)!=(12000); + $or$cond4 = $cmp8 & $cmp10; + $9 = $Fs_Hz_out$addr; + $cmp12 = ($9|0)!=(16000); + $or$cond5 = $or$cond4 & $cmp12; + if (!($or$cond5)) { + $10 = $Fs_Hz_in$addr; + $shr = $10 >> 12; + $11 = $Fs_Hz_in$addr; + $cmp14 = ($11|0)>(16000); + $conv = $cmp14&1; + $sub = (($shr) - ($conv))|0; + $12 = $Fs_Hz_in$addr; + $cmp15 = ($12|0)>(24000); + $conv16 = $cmp15&1; + $shr17 = $sub >> $conv16; + $sub18 = (($shr17) - 1)|0; + $arrayidx = (23663 + (($sub18*3)|0)|0); + $13 = $Fs_Hz_out$addr; + $shr19 = $13 >> 12; + $14 = $Fs_Hz_out$addr; + $cmp20 = ($14|0)>(16000); + $conv21 = $cmp20&1; + $sub22 = (($shr19) - ($conv21))|0; + $15 = $Fs_Hz_out$addr; + $cmp23 = ($15|0)>(24000); + $conv24 = $cmp23&1; + $shr25 = $sub22 >> $conv24; + $sub26 = (($shr25) - 1)|0; + $arrayidx27 = (($arrayidx) + ($sub26)|0); + $16 = HEAP8[$arrayidx27>>0]|0; + $conv28 = $16 << 24 >> 24; + $17 = $S$addr; + $$sink = $17;$conv72$sink = $conv28; + break; + } + } + $retval = -1; + $91 = $retval; + STACKTOP = sp;return ($91|0); + } else { + if (!($or$cond1)) { + $18 = $Fs_Hz_out$addr; + $cmp38 = ($18|0)!=(8000); + $19 = $Fs_Hz_out$addr; + $cmp41 = ($19|0)!=(12000); + $or$cond8 = $cmp38 & $cmp41; + $20 = $Fs_Hz_out$addr; + $cmp44 = ($20|0)!=(16000); + $or$cond9 = $or$cond8 & $cmp44; + $21 = $Fs_Hz_out$addr; + $cmp47 = ($21|0)!=(24000); + $or$cond10 = $or$cond9 & $cmp47; + $22 = $Fs_Hz_out$addr; + $cmp50 = ($22|0)!=(48000); + $or$cond11 = $or$cond10 & $cmp50; + if (!($or$cond11)) { + $23 = $Fs_Hz_in$addr; + $shr54 = $23 >> 12; + $24 = $Fs_Hz_in$addr; + $cmp55 = ($24|0)>(16000); + $conv56 = $cmp55&1; + $sub57 = (($shr54) - ($conv56))|0; + $25 = $Fs_Hz_in$addr; + $cmp58 = ($25|0)>(24000); + $conv59 = $cmp58&1; + $shr60 = $sub57 >> $conv59; + $sub61 = (($shr60) - 1)|0; + $arrayidx62 = (23678 + (($sub61*5)|0)|0); + $26 = $Fs_Hz_out$addr; + $shr63 = $26 >> 12; + $27 = $Fs_Hz_out$addr; + $cmp64 = ($27|0)>(16000); + $conv65 = $cmp64&1; + $sub66 = (($shr63) - ($conv65))|0; + $28 = $Fs_Hz_out$addr; + $cmp67 = ($28|0)>(24000); + $conv68 = $cmp67&1; + $shr69 = $sub66 >> $conv68; + $sub70 = (($shr69) - 1)|0; + $arrayidx71 = (($arrayidx62) + ($sub70)|0); + $29 = HEAP8[$arrayidx71>>0]|0; + $conv72 = $29 << 24 >> 24; + $30 = $S$addr; + $$sink = $30;$conv72$sink = $conv72; + break; + } + } + $retval = -1; + $91 = $retval; + STACKTOP = sp;return ($91|0); + } + } while(0); + $inputDelay73 = ((($$sink)) + 292|0); + HEAP32[$inputDelay73>>2] = $conv72$sink; + $31 = $Fs_Hz_in$addr; + $div = (($31|0) / 1000)&-1; + $32 = $S$addr; + $Fs_in_kHz = ((($32)) + 284|0); + HEAP32[$Fs_in_kHz>>2] = $div; + $33 = $Fs_Hz_out$addr; + $div75 = (($33|0) / 1000)&-1; + $34 = $S$addr; + $Fs_out_kHz = ((($34)) + 288|0); + HEAP32[$Fs_out_kHz>>2] = $div75; + $35 = $S$addr; + $Fs_in_kHz76 = ((($35)) + 284|0); + $36 = HEAP32[$Fs_in_kHz76>>2]|0; + $mul = ($36*10)|0; + $37 = $S$addr; + $batchSize = ((($37)) + 268|0); + HEAP32[$batchSize>>2] = $mul; + $up2x = 0; + $38 = $Fs_Hz_out$addr; + $39 = $Fs_Hz_in$addr; + $cmp77 = ($38|0)>($39|0); + $40 = $Fs_Hz_out$addr; + $41 = $Fs_Hz_in$addr; + do { + if ($cmp77) { + $mul80 = $41<<1; + $cmp81 = ($40|0)==($mul80|0); + $42 = $S$addr; + $resampler_function = ((($42)) + 264|0); + if ($cmp81) { + HEAP32[$resampler_function>>2] = 1; + break; + } else { + HEAP32[$resampler_function>>2] = 2; + $up2x = 1; + break; + } + } else { + $cmp88 = ($40|0)<($41|0); + $43 = $S$addr; + $resampler_function91 = ((($43)) + 264|0); + if (!($cmp88)) { + HEAP32[$resampler_function91>>2] = 0; + break; + } + HEAP32[$resampler_function91>>2] = 3; + $44 = $Fs_Hz_out$addr; + $mul92 = $44<<2; + $45 = $Fs_Hz_in$addr; + $mul93 = ($45*3)|0; + $cmp94 = ($mul92|0)==($mul93|0); + if ($cmp94) { + $46 = $S$addr; + $FIR_Fracs = ((($46)) + 280|0); + HEAP32[$FIR_Fracs>>2] = 3; + $47 = $S$addr; + $FIR_Order = ((($47)) + 276|0); + HEAP32[$FIR_Order>>2] = 18; + $48 = $S$addr; + $Coefs = ((($48)) + 296|0); + HEAP32[$Coefs>>2] = 20274; + break; + } + $49 = $Fs_Hz_out$addr; + $mul98 = ($49*3)|0; + $50 = $Fs_Hz_in$addr; + $mul99 = $50<<1; + $cmp100 = ($mul98|0)==($mul99|0); + if ($cmp100) { + $51 = $S$addr; + $FIR_Fracs103 = ((($51)) + 280|0); + HEAP32[$FIR_Fracs103>>2] = 2; + $52 = $S$addr; + $FIR_Order104 = ((($52)) + 276|0); + HEAP32[$FIR_Order104>>2] = 18; + $53 = $S$addr; + $Coefs105 = ((($53)) + 296|0); + HEAP32[$Coefs105>>2] = 20332; + break; + } + $54 = $Fs_Hz_out$addr; + $mul107 = $54<<1; + $55 = $Fs_Hz_in$addr; + $cmp108 = ($mul107|0)==($55|0); + if ($cmp108) { + $56 = $S$addr; + $FIR_Fracs111 = ((($56)) + 280|0); + HEAP32[$FIR_Fracs111>>2] = 1; + $57 = $S$addr; + $FIR_Order112 = ((($57)) + 276|0); + HEAP32[$FIR_Order112>>2] = 24; + $58 = $S$addr; + $Coefs113 = ((($58)) + 296|0); + HEAP32[$Coefs113>>2] = 20372; + break; + } + $59 = $Fs_Hz_out$addr; + $mul115 = ($59*3)|0; + $60 = $Fs_Hz_in$addr; + $cmp116 = ($mul115|0)==($60|0); + if ($cmp116) { + $61 = $S$addr; + $FIR_Fracs119 = ((($61)) + 280|0); + HEAP32[$FIR_Fracs119>>2] = 1; + $62 = $S$addr; + $FIR_Order120 = ((($62)) + 276|0); + HEAP32[$FIR_Order120>>2] = 36; + $63 = $S$addr; + $Coefs121 = ((($63)) + 296|0); + HEAP32[$Coefs121>>2] = 20400; + break; + } + $64 = $Fs_Hz_out$addr; + $mul123 = $64<<2; + $65 = $Fs_Hz_in$addr; + $cmp124 = ($mul123|0)==($65|0); + if ($cmp124) { + $66 = $S$addr; + $FIR_Fracs127 = ((($66)) + 280|0); + HEAP32[$FIR_Fracs127>>2] = 1; + $67 = $S$addr; + $FIR_Order128 = ((($67)) + 276|0); + HEAP32[$FIR_Order128>>2] = 36; + $68 = $S$addr; + $Coefs129 = ((($68)) + 296|0); + HEAP32[$Coefs129>>2] = 20440; + break; + } + $69 = $Fs_Hz_out$addr; + $mul131 = ($69*6)|0; + $70 = $Fs_Hz_in$addr; + $cmp132 = ($mul131|0)==($70|0); + if ($cmp132) { + $71 = $S$addr; + $FIR_Fracs135 = ((($71)) + 280|0); + HEAP32[$FIR_Fracs135>>2] = 1; + $72 = $S$addr; + $FIR_Order136 = ((($72)) + 276|0); + HEAP32[$FIR_Order136>>2] = 36; + $73 = $S$addr; + $Coefs137 = ((($73)) + 296|0); + HEAP32[$Coefs137>>2] = 20480; + break; + } + $retval = -1; + $91 = $retval; + STACKTOP = sp;return ($91|0); + } + } while(0); + $74 = $Fs_Hz_in$addr; + $75 = $up2x; + $add = (14 + ($75))|0; + $shl = $74 << $add; + $76 = $Fs_Hz_out$addr; + $div149 = (($shl|0) / ($76|0))&-1; + $shl150 = $div149 << 2; + $77 = $S$addr; + $invRatio_Q16 = ((($77)) + 272|0); + HEAP32[$invRatio_Q16>>2] = $shl150; + while(1) { + $78 = $S$addr; + $invRatio_Q16151 = ((($78)) + 272|0); + $79 = HEAP32[$invRatio_Q16151>>2]|0; + $shr152 = $79 >> 16; + $80 = $Fs_Hz_out$addr; + $conv153 = $80&65535; + $conv154 = $conv153 << 16 >> 16; + $mul155 = Math_imul($shr152, $conv154)|0; + $81 = $S$addr; + $invRatio_Q16156 = ((($81)) + 272|0); + $82 = HEAP32[$invRatio_Q16156>>2]|0; + $and = $82 & 65535; + $83 = $Fs_Hz_out$addr; + $conv157 = $83&65535; + $conv158 = $conv157 << 16 >> 16; + $mul159 = Math_imul($and, $conv158)|0; + $shr160 = $mul159 >> 16; + $add161 = (($mul155) + ($shr160))|0; + $84 = $S$addr; + $invRatio_Q16162 = ((($84)) + 272|0); + $85 = HEAP32[$invRatio_Q16162>>2]|0; + $86 = $Fs_Hz_out$addr; + $shr163 = $86 >> 15; + $add164 = (($shr163) + 1)|0; + $shr165 = $add164 >> 1; + $mul166 = Math_imul($85, $shr165)|0; + $add167 = (($add161) + ($mul166))|0; + $87 = $Fs_Hz_in$addr; + $88 = $up2x; + $shl168 = $87 << $88; + $cmp169 = ($add167|0)<($shl168|0); + if (!($cmp169)) { + break; + } + $89 = $S$addr; + $invRatio_Q16171 = ((($89)) + 272|0); + $90 = HEAP32[$invRatio_Q16171>>2]|0; + $inc = (($90) + 1)|0; + HEAP32[$invRatio_Q16171>>2] = $inc; + } + $retval = 0; + $91 = $retval; + STACKTOP = sp;return ($91|0); +} +function _silk_resampler($S,$out,$in,$inLen) { + $S = $S|0; + $out = $out|0; + $in = $in|0; + $inLen = $inLen|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0; + var $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0; + var $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $8 = 0, $9 = 0, $Fs_in_kHz = 0, $Fs_in_kHz11 = 0, $Fs_in_kHz15 = 0, $Fs_in_kHz20 = 0, $Fs_in_kHz24 = 0, $Fs_in_kHz28 = 0, $Fs_in_kHz3 = 0, $Fs_in_kHz33 = 0; + var $Fs_in_kHz6 = 0, $Fs_out_kHz = 0, $Fs_out_kHz12 = 0, $Fs_out_kHz21 = 0, $Fs_out_kHz30 = 0, $S$addr = 0, $arrayidx = 0, $arrayidx13 = 0, $arrayidx14 = 0, $arrayidx22 = 0, $arrayidx23 = 0, $arrayidx31 = 0, $arrayidx32 = 0, $arrayidx4 = 0, $arrayidx40 = 0, $arrayidx5 = 0, $delayBuf = 0, $delayBuf18 = 0, $delayBuf2 = 0, $delayBuf26 = 0; + var $delayBuf36 = 0, $delayBuf9 = 0, $in$addr = 0, $inLen$addr = 0, $inputDelay = 0, $inputDelay1 = 0, $inputDelay38 = 0, $inputDelay41 = 0, $mul = 0, $mul29 = 0, $mul35 = 0, $mul42 = 0, $nSamples = 0, $out$addr = 0, $resampler_function = 0, $sub = 0, $sub16 = 0, $sub25 = 0, $sub34 = 0, $sub39 = 0; + var $sub7 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $S$addr = $S; + $out$addr = $out; + $in$addr = $in; + $inLen$addr = $inLen; + $0 = $S$addr; + $Fs_in_kHz = ((($0)) + 284|0); + $1 = HEAP32[$Fs_in_kHz>>2]|0; + $2 = $S$addr; + $inputDelay = ((($2)) + 292|0); + $3 = HEAP32[$inputDelay>>2]|0; + $sub = (($1) - ($3))|0; + $nSamples = $sub; + $4 = $S$addr; + $delayBuf = ((($4)) + 168|0); + $5 = $S$addr; + $inputDelay1 = ((($5)) + 292|0); + $6 = HEAP32[$inputDelay1>>2]|0; + $arrayidx = (($delayBuf) + ($6<<1)|0); + $7 = $in$addr; + $8 = $nSamples; + $mul = $8<<1; + _memcpy(($arrayidx|0),($7|0),($mul|0))|0; + $9 = $S$addr; + $resampler_function = ((($9)) + 264|0); + $10 = HEAP32[$resampler_function>>2]|0; + switch ($10|0) { + case 1: { + $11 = $S$addr; + $12 = $out$addr; + $13 = $S$addr; + $delayBuf2 = ((($13)) + 168|0); + $14 = $S$addr; + $Fs_in_kHz3 = ((($14)) + 284|0); + $15 = HEAP32[$Fs_in_kHz3>>2]|0; + _silk_resampler_private_up2_HQ_wrapper($11,$12,$delayBuf2,$15); + $16 = $S$addr; + $17 = $out$addr; + $18 = $S$addr; + $Fs_out_kHz = ((($18)) + 288|0); + $19 = HEAP32[$Fs_out_kHz>>2]|0; + $arrayidx4 = (($17) + ($19<<1)|0); + $20 = $in$addr; + $21 = $nSamples; + $arrayidx5 = (($20) + ($21<<1)|0); + $22 = $inLen$addr; + $23 = $S$addr; + $Fs_in_kHz6 = ((($23)) + 284|0); + $24 = HEAP32[$Fs_in_kHz6>>2]|0; + $sub7 = (($22) - ($24))|0; + _silk_resampler_private_up2_HQ_wrapper($16,$arrayidx4,$arrayidx5,$sub7); + break; + } + case 2: { + $25 = $S$addr; + $26 = $out$addr; + $27 = $S$addr; + $delayBuf9 = ((($27)) + 168|0); + $28 = $S$addr; + $Fs_in_kHz11 = ((($28)) + 284|0); + $29 = HEAP32[$Fs_in_kHz11>>2]|0; + _silk_resampler_private_IIR_FIR($25,$26,$delayBuf9,$29); + $30 = $S$addr; + $31 = $out$addr; + $32 = $S$addr; + $Fs_out_kHz12 = ((($32)) + 288|0); + $33 = HEAP32[$Fs_out_kHz12>>2]|0; + $arrayidx13 = (($31) + ($33<<1)|0); + $34 = $in$addr; + $35 = $nSamples; + $arrayidx14 = (($34) + ($35<<1)|0); + $36 = $inLen$addr; + $37 = $S$addr; + $Fs_in_kHz15 = ((($37)) + 284|0); + $38 = HEAP32[$Fs_in_kHz15>>2]|0; + $sub16 = (($36) - ($38))|0; + _silk_resampler_private_IIR_FIR($30,$arrayidx13,$arrayidx14,$sub16); + break; + } + case 3: { + $39 = $S$addr; + $40 = $out$addr; + $41 = $S$addr; + $delayBuf18 = ((($41)) + 168|0); + $42 = $S$addr; + $Fs_in_kHz20 = ((($42)) + 284|0); + $43 = HEAP32[$Fs_in_kHz20>>2]|0; + _silk_resampler_private_down_FIR($39,$40,$delayBuf18,$43); + $44 = $S$addr; + $45 = $out$addr; + $46 = $S$addr; + $Fs_out_kHz21 = ((($46)) + 288|0); + $47 = HEAP32[$Fs_out_kHz21>>2]|0; + $arrayidx22 = (($45) + ($47<<1)|0); + $48 = $in$addr; + $49 = $nSamples; + $arrayidx23 = (($48) + ($49<<1)|0); + $50 = $inLen$addr; + $51 = $S$addr; + $Fs_in_kHz24 = ((($51)) + 284|0); + $52 = HEAP32[$Fs_in_kHz24>>2]|0; + $sub25 = (($50) - ($52))|0; + _silk_resampler_private_down_FIR($44,$arrayidx22,$arrayidx23,$sub25); + break; + } + default: { + $53 = $out$addr; + $54 = $S$addr; + $delayBuf26 = ((($54)) + 168|0); + $55 = $S$addr; + $Fs_in_kHz28 = ((($55)) + 284|0); + $56 = HEAP32[$Fs_in_kHz28>>2]|0; + $mul29 = $56<<1; + _memcpy(($53|0),($delayBuf26|0),($mul29|0))|0; + $57 = $out$addr; + $58 = $S$addr; + $Fs_out_kHz30 = ((($58)) + 288|0); + $59 = HEAP32[$Fs_out_kHz30>>2]|0; + $arrayidx31 = (($57) + ($59<<1)|0); + $60 = $in$addr; + $61 = $nSamples; + $arrayidx32 = (($60) + ($61<<1)|0); + $62 = $inLen$addr; + $63 = $S$addr; + $Fs_in_kHz33 = ((($63)) + 284|0); + $64 = HEAP32[$Fs_in_kHz33>>2]|0; + $sub34 = (($62) - ($64))|0; + $mul35 = $sub34<<1; + _memcpy(($arrayidx31|0),($arrayidx32|0),($mul35|0))|0; + } + } + $65 = $S$addr; + $delayBuf36 = ((($65)) + 168|0); + $66 = $in$addr; + $67 = $inLen$addr; + $68 = $S$addr; + $inputDelay38 = ((($68)) + 292|0); + $69 = HEAP32[$inputDelay38>>2]|0; + $sub39 = (($67) - ($69))|0; + $arrayidx40 = (($66) + ($sub39<<1)|0); + $70 = $S$addr; + $inputDelay41 = ((($70)) + 292|0); + $71 = HEAP32[$inputDelay41>>2]|0; + $mul42 = $71<<1; + _memcpy(($delayBuf36|0),($arrayidx40|0),($mul42|0))|0; + STACKTOP = sp;return 0; +} +function _silk_resampler_private_down_FIR($SS,$out,$in,$inLen) { + $SS = $SS|0; + $out = $out|0; + $in = $in|0; + $inLen = $inLen|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0; + var $45 = 0, $46 = 0, $47 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $Coefs = 0, $Coefs7 = 0, $FIR_Coefs = 0, $FIR_Fracs = 0, $FIR_Order = 0, $FIR_Order1 = 0, $FIR_Order11 = 0, $FIR_Order17 = 0, $FIR_Order5 = 0, $FIR_Order8 = 0, $S = 0, $SS$addr = 0; + var $add = 0, $add$ptr = 0, $arrayidx = 0, $arrayidx10 = 0, $arrayidx16 = 0, $arrayidx6 = 0, $batchSize = 0, $batchSize2 = 0, $batchSize3 = 0, $call = 0, $cmp = 0, $cmp9 = 0, $cond = 0, $in$addr = 0, $inLen$addr = 0, $index_increment_Q16 = 0, $invRatio_Q16 = 0, $max_index_Q16 = 0, $mul = 0, $mul12 = 0; + var $mul18 = 0, $nSamplesIn = 0, $out$addr = 0, $sFIR = 0, $sFIR13 = 0, $saved_stack = 0, $shl = 0, $sub = 0, $vla = 0, $vla$alloca_mul = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $SS$addr = $SS; + $out$addr = $out; + $in$addr = $in; + $inLen$addr = $inLen; + $0 = $SS$addr; + $S = $0; + $1 = $S; + $batchSize = ((($1)) + 268|0); + $2 = HEAP32[$batchSize>>2]|0; + $3 = $S; + $FIR_Order = ((($3)) + 276|0); + $4 = HEAP32[$FIR_Order>>2]|0; + $add = (($2) + ($4))|0; + $5 = (_llvm_stacksave()|0); + $saved_stack = $5; + $vla$alloca_mul = $add<<2; + $vla = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla$alloca_mul)|0)+15)&-16)|0);; + $6 = $S; + $sFIR = ((($6)) + 24|0); + $7 = $S; + $FIR_Order1 = ((($7)) + 276|0); + $8 = HEAP32[$FIR_Order1>>2]|0; + $mul = $8<<2; + _memcpy(($vla|0),($sFIR|0),($mul|0))|0; + $9 = $S; + $Coefs = ((($9)) + 296|0); + $10 = HEAP32[$Coefs>>2]|0; + $arrayidx = ((($10)) + 4|0); + $FIR_Coefs = $arrayidx; + $11 = $S; + $invRatio_Q16 = ((($11)) + 272|0); + $12 = HEAP32[$invRatio_Q16>>2]|0; + $index_increment_Q16 = $12; + while(1) { + $13 = $inLen$addr; + $14 = $S; + $batchSize2 = ((($14)) + 268|0); + $15 = HEAP32[$batchSize2>>2]|0; + $cmp = ($13|0)<($15|0); + if ($cmp) { + $16 = $inLen$addr; + $cond = $16; + } else { + $17 = $S; + $batchSize3 = ((($17)) + 268|0); + $18 = HEAP32[$batchSize3>>2]|0; + $cond = $18; + } + $nSamplesIn = $cond; + $19 = $S; + $20 = $S; + $FIR_Order5 = ((($20)) + 276|0); + $21 = HEAP32[$FIR_Order5>>2]|0; + $arrayidx6 = (($vla) + ($21<<2)|0); + $22 = $in$addr; + $23 = $S; + $Coefs7 = ((($23)) + 296|0); + $24 = HEAP32[$Coefs7>>2]|0; + $25 = $nSamplesIn; + _silk_resampler_private_AR2($19,$arrayidx6,$22,$24,$25); + $26 = $nSamplesIn; + $shl = $26 << 16; + $max_index_Q16 = $shl; + $27 = $out$addr; + $28 = $FIR_Coefs; + $29 = $S; + $FIR_Order8 = ((($29)) + 276|0); + $30 = HEAP32[$FIR_Order8>>2]|0; + $31 = $S; + $FIR_Fracs = ((($31)) + 280|0); + $32 = HEAP32[$FIR_Fracs>>2]|0; + $33 = $max_index_Q16; + $34 = $index_increment_Q16; + $call = (_silk_resampler_private_down_FIR_INTERPOL($27,$vla,$28,$30,$32,$33,$34)|0); + $out$addr = $call; + $35 = $nSamplesIn; + $36 = $in$addr; + $add$ptr = (($36) + ($35<<1)|0); + $in$addr = $add$ptr; + $37 = $nSamplesIn; + $38 = $inLen$addr; + $sub = (($38) - ($37))|0; + $inLen$addr = $sub; + $39 = $inLen$addr; + $cmp9 = ($39|0)>(1); + if (!($cmp9)) { + break; + } + $40 = $nSamplesIn; + $arrayidx10 = (($vla) + ($40<<2)|0); + $41 = $S; + $FIR_Order11 = ((($41)) + 276|0); + $42 = HEAP32[$FIR_Order11>>2]|0; + $mul12 = $42<<2; + _memcpy(($vla|0),($arrayidx10|0),($mul12|0))|0; + } + $43 = $S; + $sFIR13 = ((($43)) + 24|0); + $44 = $nSamplesIn; + $arrayidx16 = (($vla) + ($44<<2)|0); + $45 = $S; + $FIR_Order17 = ((($45)) + 276|0); + $46 = HEAP32[$FIR_Order17>>2]|0; + $mul18 = $46<<2; + _memcpy(($sFIR13|0),($arrayidx16|0),($mul18|0))|0; + $47 = $saved_stack; + _llvm_stackrestore(($47|0)); + STACKTOP = sp;return; +} +function _silk_resampler_private_down_FIR_INTERPOL($out,$buf,$FIR_Coefs,$FIR_Order,$FIR_Fracs,$max_index_Q16,$index_increment_Q16) { + $out = $out|0; + $buf = $buf|0; + $FIR_Coefs = $FIR_Coefs|0; + $FIR_Order = $FIR_Order|0; + $FIR_Fracs = $FIR_Fracs|0; + $max_index_Q16 = $max_index_Q16|0; + $index_increment_Q16 = $index_increment_Q16|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0; + var $116 = 0, $117 = 0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $13 = 0, $130 = 0, $131 = 0, $132 = 0, $133 = 0; + var $134 = 0, $135 = 0, $136 = 0, $137 = 0, $138 = 0, $139 = 0, $14 = 0, $140 = 0, $141 = 0, $142 = 0, $143 = 0, $144 = 0, $145 = 0, $146 = 0, $147 = 0, $148 = 0, $149 = 0, $15 = 0, $150 = 0, $151 = 0; + var $152 = 0, $153 = 0, $154 = 0, $155 = 0, $156 = 0, $157 = 0, $158 = 0, $159 = 0, $16 = 0, $160 = 0, $161 = 0, $162 = 0, $163 = 0, $164 = 0, $165 = 0, $166 = 0, $167 = 0, $168 = 0, $169 = 0, $17 = 0; + var $170 = 0, $171 = 0, $172 = 0, $173 = 0, $174 = 0, $175 = 0, $176 = 0, $177 = 0, $178 = 0, $179 = 0, $18 = 0, $180 = 0, $181 = 0, $182 = 0, $183 = 0, $184 = 0, $185 = 0, $186 = 0, $187 = 0, $188 = 0; + var $189 = 0, $19 = 0, $190 = 0, $191 = 0, $192 = 0, $193 = 0, $194 = 0, $195 = 0, $196 = 0, $197 = 0, $198 = 0, $199 = 0, $2 = 0, $20 = 0, $200 = 0, $201 = 0, $202 = 0, $203 = 0, $204 = 0, $205 = 0; + var $206 = 0, $207 = 0, $208 = 0, $209 = 0, $21 = 0, $210 = 0, $211 = 0, $212 = 0, $213 = 0, $214 = 0, $215 = 0, $216 = 0, $217 = 0, $218 = 0, $219 = 0, $22 = 0, $220 = 0, $221 = 0, $222 = 0, $223 = 0; + var $224 = 0, $225 = 0, $226 = 0, $227 = 0, $228 = 0, $229 = 0, $23 = 0, $230 = 0, $231 = 0, $232 = 0, $233 = 0, $234 = 0, $235 = 0, $236 = 0, $237 = 0, $238 = 0, $239 = 0, $24 = 0, $240 = 0, $241 = 0; + var $242 = 0, $243 = 0, $244 = 0, $245 = 0, $246 = 0, $247 = 0, $248 = 0, $249 = 0, $25 = 0, $250 = 0, $251 = 0, $252 = 0, $253 = 0, $254 = 0, $255 = 0, $256 = 0, $257 = 0, $258 = 0, $259 = 0, $26 = 0; + var $260 = 0, $261 = 0, $262 = 0, $263 = 0, $264 = 0, $265 = 0, $266 = 0, $267 = 0, $268 = 0, $269 = 0, $27 = 0, $270 = 0, $271 = 0, $272 = 0, $273 = 0, $274 = 0, $275 = 0, $276 = 0, $277 = 0, $278 = 0; + var $279 = 0, $28 = 0, $280 = 0, $281 = 0, $282 = 0, $283 = 0, $284 = 0, $285 = 0, $286 = 0, $287 = 0, $288 = 0, $289 = 0, $29 = 0, $290 = 0, $291 = 0, $292 = 0, $293 = 0, $294 = 0, $295 = 0, $296 = 0; + var $297 = 0, $298 = 0, $299 = 0, $3 = 0, $30 = 0, $300 = 0, $301 = 0, $302 = 0, $303 = 0, $304 = 0, $305 = 0, $306 = 0, $307 = 0, $308 = 0, $309 = 0, $31 = 0, $310 = 0, $311 = 0, $312 = 0, $313 = 0; + var $314 = 0, $315 = 0, $316 = 0, $317 = 0, $318 = 0, $319 = 0, $32 = 0, $320 = 0, $321 = 0, $322 = 0, $323 = 0, $324 = 0, $325 = 0, $326 = 0, $327 = 0, $328 = 0, $329 = 0, $33 = 0, $330 = 0, $331 = 0; + var $332 = 0, $333 = 0, $334 = 0, $335 = 0, $336 = 0, $337 = 0, $338 = 0, $339 = 0, $34 = 0, $340 = 0, $341 = 0, $342 = 0, $343 = 0, $344 = 0, $345 = 0, $346 = 0, $347 = 0, $348 = 0, $349 = 0, $35 = 0; + var $350 = 0, $351 = 0, $352 = 0, $353 = 0, $354 = 0, $355 = 0, $356 = 0, $357 = 0, $358 = 0, $359 = 0, $36 = 0, $360 = 0, $361 = 0, $362 = 0, $363 = 0, $364 = 0, $365 = 0, $366 = 0, $367 = 0, $368 = 0; + var $369 = 0, $37 = 0, $370 = 0, $371 = 0, $372 = 0, $373 = 0, $374 = 0, $375 = 0, $376 = 0, $377 = 0, $378 = 0, $379 = 0, $38 = 0, $380 = 0, $381 = 0, $382 = 0, $383 = 0, $384 = 0, $385 = 0, $386 = 0; + var $387 = 0, $388 = 0, $389 = 0, $39 = 0, $390 = 0, $391 = 0, $392 = 0, $393 = 0, $394 = 0, $395 = 0, $396 = 0, $397 = 0, $398 = 0, $399 = 0, $4 = 0, $40 = 0, $400 = 0, $401 = 0, $402 = 0, $403 = 0; + var $404 = 0, $405 = 0, $406 = 0, $407 = 0, $408 = 0, $409 = 0, $41 = 0, $410 = 0, $411 = 0, $412 = 0, $413 = 0, $414 = 0, $415 = 0, $416 = 0, $417 = 0, $418 = 0, $419 = 0, $42 = 0, $420 = 0, $421 = 0; + var $422 = 0, $423 = 0, $424 = 0, $425 = 0, $426 = 0, $427 = 0, $428 = 0, $429 = 0, $43 = 0, $430 = 0, $431 = 0, $432 = 0, $433 = 0, $434 = 0, $435 = 0, $436 = 0, $437 = 0, $438 = 0, $439 = 0, $44 = 0; + var $440 = 0, $441 = 0, $442 = 0, $443 = 0, $444 = 0, $445 = 0, $446 = 0, $447 = 0, $448 = 0, $449 = 0, $45 = 0, $450 = 0, $451 = 0, $452 = 0, $453 = 0, $454 = 0, $455 = 0, $456 = 0, $457 = 0, $458 = 0; + var $459 = 0, $46 = 0, $460 = 0, $461 = 0, $462 = 0, $463 = 0, $464 = 0, $465 = 0, $466 = 0, $467 = 0, $468 = 0, $469 = 0, $47 = 0, $470 = 0, $471 = 0, $472 = 0, $473 = 0, $474 = 0, $475 = 0, $476 = 0; + var $477 = 0, $478 = 0, $479 = 0, $48 = 0, $480 = 0, $481 = 0, $482 = 0, $483 = 0, $484 = 0, $485 = 0, $486 = 0, $487 = 0, $488 = 0, $489 = 0, $49 = 0, $490 = 0, $491 = 0, $492 = 0, $493 = 0, $494 = 0; + var $495 = 0, $496 = 0, $497 = 0, $498 = 0, $499 = 0, $5 = 0, $50 = 0, $500 = 0, $501 = 0, $502 = 0, $503 = 0, $504 = 0, $505 = 0, $506 = 0, $507 = 0, $508 = 0, $509 = 0, $51 = 0, $510 = 0, $511 = 0; + var $512 = 0, $513 = 0, $514 = 0, $515 = 0, $516 = 0, $517 = 0, $518 = 0, $519 = 0, $52 = 0, $520 = 0, $521 = 0, $522 = 0, $523 = 0, $524 = 0, $525 = 0, $526 = 0, $527 = 0, $528 = 0, $529 = 0, $53 = 0; + var $530 = 0, $531 = 0, $532 = 0, $533 = 0, $534 = 0, $535 = 0, $536 = 0, $537 = 0, $538 = 0, $539 = 0, $54 = 0, $540 = 0, $541 = 0, $542 = 0, $543 = 0, $544 = 0, $545 = 0, $546 = 0, $547 = 0, $548 = 0; + var $549 = 0, $55 = 0, $550 = 0, $551 = 0, $552 = 0, $553 = 0, $554 = 0, $555 = 0, $556 = 0, $557 = 0, $558 = 0, $559 = 0, $56 = 0, $560 = 0, $561 = 0, $562 = 0, $563 = 0, $564 = 0, $565 = 0, $566 = 0; + var $567 = 0, $568 = 0, $569 = 0, $57 = 0, $570 = 0, $571 = 0, $572 = 0, $573 = 0, $574 = 0, $575 = 0, $576 = 0, $577 = 0, $578 = 0, $579 = 0, $58 = 0, $580 = 0, $581 = 0, $582 = 0, $583 = 0, $584 = 0; + var $585 = 0, $586 = 0, $587 = 0, $588 = 0, $589 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0; + var $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0; + var $90 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0, $95 = 0, $96 = 0, $97 = 0, $98 = 0, $99 = 0, $FIR_Coefs$addr = 0, $FIR_Fracs$addr = 0, $FIR_Order$addr = 0, $add = 0, $add$ptr = 0, $add$ptr271 = 0, $add$ptr507 = 0, $add111 = 0, $add112 = 0, $add124 = 0; + var $add125 = 0, $add140 = 0, $add141 = 0, $add153 = 0, $add154 = 0, $add166 = 0, $add167 = 0, $add179 = 0, $add180 = 0, $add192 = 0, $add193 = 0, $add205 = 0, $add206 = 0, $add21 = 0, $add218 = 0, $add219 = 0, $add231 = 0, $add232 = 0, $add244 = 0, $add245 = 0; + var $add247 = 0, $add252 = 0, $add259 = 0, $add264 = 0, $add274 = 0, $add281 = 0, $add287 = 0, $add290 = 0, $add297 = 0, $add303 = 0, $add304 = 0, $add307 = 0, $add314 = 0, $add320 = 0, $add321 = 0, $add324 = 0, $add33 = 0, $add331 = 0, $add337 = 0, $add338 = 0; + var $add34 = 0, $add341 = 0, $add348 = 0, $add354 = 0, $add355 = 0, $add358 = 0, $add365 = 0, $add371 = 0, $add372 = 0, $add375 = 0, $add382 = 0, $add388 = 0, $add389 = 0, $add392 = 0, $add399 = 0, $add405 = 0, $add406 = 0, $add409 = 0, $add416 = 0, $add422 = 0; + var $add423 = 0, $add426 = 0, $add433 = 0, $add439 = 0, $add440 = 0, $add443 = 0, $add450 = 0, $add456 = 0, $add457 = 0, $add46 = 0, $add460 = 0, $add467 = 0, $add47 = 0, $add473 = 0, $add474 = 0, $add476 = 0, $add483 = 0, $add490 = 0, $add499 = 0, $add510 = 0; + var $add517 = 0, $add523 = 0, $add526 = 0, $add533 = 0, $add539 = 0, $add540 = 0, $add543 = 0, $add550 = 0, $add556 = 0, $add557 = 0, $add560 = 0, $add567 = 0, $add573 = 0, $add574 = 0, $add577 = 0, $add584 = 0, $add59 = 0, $add590 = 0, $add591 = 0, $add594 = 0; + var $add60 = 0, $add601 = 0, $add607 = 0, $add608 = 0, $add611 = 0, $add618 = 0, $add624 = 0, $add625 = 0, $add628 = 0, $add635 = 0, $add641 = 0, $add642 = 0, $add645 = 0, $add652 = 0, $add658 = 0, $add659 = 0, $add662 = 0, $add669 = 0, $add675 = 0, $add676 = 0; + var $add679 = 0, $add686 = 0, $add692 = 0, $add693 = 0, $add696 = 0, $add703 = 0, $add709 = 0, $add710 = 0, $add713 = 0, $add72 = 0, $add720 = 0, $add726 = 0, $add727 = 0, $add73 = 0, $add730 = 0, $add737 = 0, $add743 = 0, $add744 = 0, $add747 = 0, $add754 = 0; + var $add760 = 0, $add761 = 0, $add764 = 0, $add771 = 0, $add777 = 0, $add778 = 0, $add781 = 0, $add788 = 0, $add794 = 0, $add795 = 0, $add798 = 0, $add805 = 0, $add811 = 0, $add812 = 0, $add814 = 0, $add821 = 0, $add828 = 0, $add837 = 0, $add85 = 0, $add86 = 0; + var $add98 = 0, $add99 = 0, $and = 0, $and106 = 0, $and119 = 0, $and135 = 0, $and148 = 0, $and16 = 0, $and161 = 0, $and174 = 0, $and187 = 0, $and200 = 0, $and213 = 0, $and226 = 0, $and239 = 0, $and28 = 0, $and282 = 0, $and298 = 0, $and3 = 0, $and315 = 0; + var $and332 = 0, $and349 = 0, $and366 = 0, $and383 = 0, $and4 = 0, $and400 = 0, $and41 = 0, $and417 = 0, $and434 = 0, $and451 = 0, $and468 = 0, $and518 = 0, $and534 = 0, $and54 = 0, $and551 = 0, $and568 = 0, $and585 = 0, $and602 = 0, $and619 = 0, $and636 = 0; + var $and653 = 0, $and67 = 0, $and670 = 0, $and687 = 0, $and704 = 0, $and721 = 0, $and738 = 0, $and755 = 0, $and772 = 0, $and789 = 0, $and80 = 0, $and806 = 0, $and93 = 0, $arrayidx = 0, $arrayidx100 = 0, $arrayidx102 = 0, $arrayidx105 = 0, $arrayidx107 = 0, $arrayidx113 = 0, $arrayidx115 = 0; + var $arrayidx118 = 0, $arrayidx120 = 0, $arrayidx128 = 0, $arrayidx129 = 0, $arrayidx134 = 0, $arrayidx142 = 0, $arrayidx144 = 0, $arrayidx147 = 0, $arrayidx149 = 0, $arrayidx155 = 0, $arrayidx157 = 0, $arrayidx160 = 0, $arrayidx162 = 0, $arrayidx168 = 0, $arrayidx170 = 0, $arrayidx173 = 0, $arrayidx175 = 0, $arrayidx181 = 0, $arrayidx183 = 0, $arrayidx186 = 0; + var $arrayidx188 = 0, $arrayidx194 = 0, $arrayidx196 = 0, $arrayidx199 = 0, $arrayidx201 = 0, $arrayidx207 = 0, $arrayidx209 = 0, $arrayidx212 = 0, $arrayidx214 = 0, $arrayidx22 = 0, $arrayidx220 = 0, $arrayidx222 = 0, $arrayidx225 = 0, $arrayidx227 = 0, $arrayidx233 = 0, $arrayidx235 = 0, $arrayidx238 = 0, $arrayidx24 = 0, $arrayidx240 = 0, $arrayidx27 = 0; + var $arrayidx273 = 0, $arrayidx280 = 0, $arrayidx288 = 0, $arrayidx289 = 0, $arrayidx29 = 0, $arrayidx292 = 0, $arrayidx295 = 0, $arrayidx296 = 0, $arrayidx299 = 0, $arrayidx305 = 0, $arrayidx306 = 0, $arrayidx309 = 0, $arrayidx312 = 0, $arrayidx313 = 0, $arrayidx316 = 0, $arrayidx322 = 0, $arrayidx323 = 0, $arrayidx326 = 0, $arrayidx329 = 0, $arrayidx330 = 0; + var $arrayidx333 = 0, $arrayidx339 = 0, $arrayidx340 = 0, $arrayidx343 = 0, $arrayidx346 = 0, $arrayidx347 = 0, $arrayidx35 = 0, $arrayidx350 = 0, $arrayidx356 = 0, $arrayidx357 = 0, $arrayidx360 = 0, $arrayidx363 = 0, $arrayidx364 = 0, $arrayidx367 = 0, $arrayidx37 = 0, $arrayidx373 = 0, $arrayidx374 = 0, $arrayidx377 = 0, $arrayidx380 = 0, $arrayidx381 = 0; + var $arrayidx384 = 0, $arrayidx390 = 0, $arrayidx391 = 0, $arrayidx394 = 0, $arrayidx397 = 0, $arrayidx398 = 0, $arrayidx40 = 0, $arrayidx401 = 0, $arrayidx407 = 0, $arrayidx408 = 0, $arrayidx411 = 0, $arrayidx414 = 0, $arrayidx415 = 0, $arrayidx418 = 0, $arrayidx42 = 0, $arrayidx424 = 0, $arrayidx425 = 0, $arrayidx428 = 0, $arrayidx431 = 0, $arrayidx432 = 0; + var $arrayidx435 = 0, $arrayidx441 = 0, $arrayidx442 = 0, $arrayidx445 = 0, $arrayidx448 = 0, $arrayidx449 = 0, $arrayidx452 = 0, $arrayidx458 = 0, $arrayidx459 = 0, $arrayidx462 = 0, $arrayidx465 = 0, $arrayidx466 = 0, $arrayidx469 = 0, $arrayidx48 = 0, $arrayidx50 = 0, $arrayidx509 = 0, $arrayidx516 = 0, $arrayidx524 = 0, $arrayidx525 = 0, $arrayidx528 = 0; + var $arrayidx53 = 0, $arrayidx531 = 0, $arrayidx532 = 0, $arrayidx535 = 0, $arrayidx541 = 0, $arrayidx542 = 0, $arrayidx545 = 0, $arrayidx548 = 0, $arrayidx549 = 0, $arrayidx55 = 0, $arrayidx552 = 0, $arrayidx558 = 0, $arrayidx559 = 0, $arrayidx562 = 0, $arrayidx565 = 0, $arrayidx566 = 0, $arrayidx569 = 0, $arrayidx575 = 0, $arrayidx576 = 0, $arrayidx579 = 0; + var $arrayidx582 = 0, $arrayidx583 = 0, $arrayidx586 = 0, $arrayidx592 = 0, $arrayidx593 = 0, $arrayidx596 = 0, $arrayidx599 = 0, $arrayidx600 = 0, $arrayidx603 = 0, $arrayidx609 = 0, $arrayidx61 = 0, $arrayidx610 = 0, $arrayidx613 = 0, $arrayidx616 = 0, $arrayidx617 = 0, $arrayidx620 = 0, $arrayidx626 = 0, $arrayidx627 = 0, $arrayidx63 = 0, $arrayidx630 = 0; + var $arrayidx633 = 0, $arrayidx634 = 0, $arrayidx637 = 0, $arrayidx643 = 0, $arrayidx644 = 0, $arrayidx647 = 0, $arrayidx650 = 0, $arrayidx651 = 0, $arrayidx654 = 0, $arrayidx66 = 0, $arrayidx660 = 0, $arrayidx661 = 0, $arrayidx664 = 0, $arrayidx667 = 0, $arrayidx668 = 0, $arrayidx671 = 0, $arrayidx677 = 0, $arrayidx678 = 0, $arrayidx68 = 0, $arrayidx681 = 0; + var $arrayidx684 = 0, $arrayidx685 = 0, $arrayidx688 = 0, $arrayidx694 = 0, $arrayidx695 = 0, $arrayidx698 = 0, $arrayidx701 = 0, $arrayidx702 = 0, $arrayidx705 = 0, $arrayidx711 = 0, $arrayidx712 = 0, $arrayidx715 = 0, $arrayidx718 = 0, $arrayidx719 = 0, $arrayidx722 = 0, $arrayidx728 = 0, $arrayidx729 = 0, $arrayidx732 = 0, $arrayidx735 = 0, $arrayidx736 = 0; + var $arrayidx739 = 0, $arrayidx74 = 0, $arrayidx745 = 0, $arrayidx746 = 0, $arrayidx749 = 0, $arrayidx752 = 0, $arrayidx753 = 0, $arrayidx756 = 0, $arrayidx76 = 0, $arrayidx762 = 0, $arrayidx763 = 0, $arrayidx766 = 0, $arrayidx769 = 0, $arrayidx770 = 0, $arrayidx773 = 0, $arrayidx779 = 0, $arrayidx780 = 0, $arrayidx783 = 0, $arrayidx786 = 0, $arrayidx787 = 0; + var $arrayidx79 = 0, $arrayidx790 = 0, $arrayidx796 = 0, $arrayidx797 = 0, $arrayidx800 = 0, $arrayidx803 = 0, $arrayidx804 = 0, $arrayidx807 = 0, $arrayidx81 = 0, $arrayidx87 = 0, $arrayidx89 = 0, $arrayidx92 = 0, $arrayidx94 = 0, $buf$addr = 0, $buf_ptr = 0, $cmp = 0, $cmp249 = 0, $cmp254 = 0, $cmp267 = 0, $cmp478 = 0; + var $cmp485 = 0, $cmp503 = 0, $cmp816 = 0, $cmp823 = 0, $cond262 = 0, $cond495 = 0, $cond833 = 0, $conv = 0, $conv103 = 0, $conv108 = 0, $conv116 = 0, $conv121 = 0, $conv13 = 0, $conv132 = 0, $conv137 = 0, $conv145 = 0, $conv150 = 0, $conv158 = 0, $conv163 = 0, $conv171 = 0; + var $conv176 = 0, $conv18 = 0, $conv184 = 0, $conv189 = 0, $conv197 = 0, $conv2 = 0, $conv202 = 0, $conv210 = 0, $conv215 = 0, $conv223 = 0, $conv228 = 0, $conv236 = 0, $conv241 = 0, $conv25 = 0, $conv263 = 0, $conv277 = 0, $conv284 = 0, $conv293 = 0, $conv30 = 0, $conv300 = 0; + var $conv310 = 0, $conv317 = 0, $conv327 = 0, $conv334 = 0, $conv344 = 0, $conv351 = 0, $conv361 = 0, $conv368 = 0, $conv378 = 0, $conv38 = 0, $conv385 = 0, $conv395 = 0, $conv402 = 0, $conv412 = 0, $conv419 = 0, $conv429 = 0, $conv43 = 0, $conv436 = 0, $conv446 = 0, $conv453 = 0; + var $conv463 = 0, $conv470 = 0, $conv496 = 0, $conv5 = 0, $conv51 = 0, $conv513 = 0, $conv520 = 0, $conv529 = 0, $conv536 = 0, $conv546 = 0, $conv553 = 0, $conv56 = 0, $conv563 = 0, $conv570 = 0, $conv580 = 0, $conv587 = 0, $conv597 = 0, $conv6 = 0, $conv604 = 0, $conv614 = 0; + var $conv621 = 0, $conv631 = 0, $conv638 = 0, $conv64 = 0, $conv648 = 0, $conv655 = 0, $conv665 = 0, $conv672 = 0, $conv682 = 0, $conv689 = 0, $conv69 = 0, $conv699 = 0, $conv706 = 0, $conv716 = 0, $conv723 = 0, $conv733 = 0, $conv740 = 0, $conv750 = 0, $conv757 = 0, $conv767 = 0; + var $conv77 = 0, $conv774 = 0, $conv784 = 0, $conv791 = 0, $conv801 = 0, $conv808 = 0, $conv82 = 0, $conv834 = 0, $conv90 = 0, $conv95 = 0, $incdec$ptr = 0, $incdec$ptr497 = 0, $incdec$ptr835 = 0, $index_Q16 = 0, $index_increment_Q16$addr = 0, $interpol_ind = 0, $interpol_ptr = 0, $max_index_Q16$addr = 0, $mul = 0, $mul104 = 0; + var $mul109 = 0, $mul117 = 0, $mul122 = 0, $mul127 = 0, $mul133 = 0, $mul138 = 0, $mul14 = 0, $mul146 = 0, $mul151 = 0, $mul159 = 0, $mul164 = 0, $mul172 = 0, $mul177 = 0, $mul185 = 0, $mul19 = 0, $mul190 = 0, $mul198 = 0, $mul203 = 0, $mul211 = 0, $mul216 = 0; + var $mul224 = 0, $mul229 = 0, $mul237 = 0, $mul242 = 0, $mul26 = 0, $mul278 = 0, $mul285 = 0, $mul294 = 0, $mul301 = 0, $mul31 = 0, $mul311 = 0, $mul318 = 0, $mul328 = 0, $mul335 = 0, $mul345 = 0, $mul352 = 0, $mul362 = 0, $mul369 = 0, $mul379 = 0, $mul386 = 0; + var $mul39 = 0, $mul396 = 0, $mul403 = 0, $mul413 = 0, $mul420 = 0, $mul430 = 0, $mul437 = 0, $mul44 = 0, $mul447 = 0, $mul454 = 0, $mul464 = 0, $mul471 = 0, $mul514 = 0, $mul52 = 0, $mul521 = 0, $mul530 = 0, $mul537 = 0, $mul547 = 0, $mul554 = 0, $mul564 = 0; + var $mul57 = 0, $mul571 = 0, $mul581 = 0, $mul588 = 0, $mul598 = 0, $mul605 = 0, $mul615 = 0, $mul622 = 0, $mul632 = 0, $mul639 = 0, $mul649 = 0, $mul65 = 0, $mul656 = 0, $mul666 = 0, $mul673 = 0, $mul683 = 0, $mul690 = 0, $mul7 = 0, $mul70 = 0, $mul700 = 0; + var $mul707 = 0, $mul717 = 0, $mul724 = 0, $mul734 = 0, $mul741 = 0, $mul751 = 0, $mul758 = 0, $mul768 = 0, $mul775 = 0, $mul78 = 0, $mul785 = 0, $mul792 = 0, $mul802 = 0, $mul809 = 0, $mul83 = 0, $mul9 = 0, $mul91 = 0, $mul96 = 0, $out$addr = 0, $res_Q6 = 0; + var $shr = 0, $shr1 = 0, $shr101 = 0, $shr11 = 0, $shr110 = 0, $shr114 = 0, $shr123 = 0, $shr130 = 0, $shr139 = 0, $shr143 = 0, $shr152 = 0, $shr156 = 0, $shr165 = 0, $shr169 = 0, $shr178 = 0, $shr182 = 0, $shr191 = 0, $shr195 = 0, $shr20 = 0, $shr204 = 0; + var $shr208 = 0, $shr217 = 0, $shr221 = 0, $shr23 = 0, $shr230 = 0, $shr234 = 0, $shr243 = 0, $shr246 = 0, $shr248 = 0, $shr251 = 0, $shr253 = 0, $shr258 = 0, $shr260 = 0, $shr270 = 0, $shr275 = 0, $shr286 = 0, $shr291 = 0, $shr302 = 0, $shr308 = 0, $shr319 = 0; + var $shr32 = 0, $shr325 = 0, $shr336 = 0, $shr342 = 0, $shr353 = 0, $shr359 = 0, $shr36 = 0, $shr370 = 0, $shr376 = 0, $shr387 = 0, $shr393 = 0, $shr404 = 0, $shr410 = 0, $shr421 = 0, $shr427 = 0, $shr438 = 0, $shr444 = 0, $shr45 = 0, $shr455 = 0, $shr461 = 0; + var $shr472 = 0, $shr475 = 0, $shr477 = 0, $shr482 = 0, $shr484 = 0, $shr489 = 0, $shr49 = 0, $shr491 = 0, $shr506 = 0, $shr511 = 0, $shr522 = 0, $shr527 = 0, $shr538 = 0, $shr544 = 0, $shr555 = 0, $shr561 = 0, $shr572 = 0, $shr578 = 0, $shr58 = 0, $shr589 = 0; + var $shr595 = 0, $shr606 = 0, $shr612 = 0, $shr62 = 0, $shr623 = 0, $shr629 = 0, $shr640 = 0, $shr646 = 0, $shr657 = 0, $shr663 = 0, $shr674 = 0, $shr680 = 0, $shr691 = 0, $shr697 = 0, $shr708 = 0, $shr71 = 0, $shr714 = 0, $shr725 = 0, $shr731 = 0, $shr742 = 0; + var $shr748 = 0, $shr75 = 0, $shr759 = 0, $shr765 = 0, $shr776 = 0, $shr782 = 0, $shr793 = 0, $shr799 = 0, $shr8 = 0, $shr810 = 0, $shr813 = 0, $shr815 = 0, $shr820 = 0, $shr822 = 0, $shr827 = 0, $shr829 = 0, $shr84 = 0, $shr88 = 0, $shr97 = 0, $sub = 0; + var $sub126 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $out$addr = $out; + $buf$addr = $buf; + $FIR_Coefs$addr = $FIR_Coefs; + $FIR_Order$addr = $FIR_Order; + $FIR_Fracs$addr = $FIR_Fracs; + $max_index_Q16$addr = $max_index_Q16; + $index_increment_Q16$addr = $index_increment_Q16; + $0 = $FIR_Order$addr; + switch ($0|0) { + case 18: { + $index_Q16 = 0; + while(1) { + $1 = $index_Q16; + $2 = $max_index_Q16$addr; + $cmp = ($1|0)<($2|0); + if (!($cmp)) { + break; + } + $3 = $buf$addr; + $4 = $index_Q16; + $shr = $4 >> 16; + $add$ptr = (($3) + ($shr<<2)|0); + $buf_ptr = $add$ptr; + $5 = $index_Q16; + $and = $5 & 65535; + $shr1 = $and >> 16; + $6 = $FIR_Fracs$addr; + $conv = $6&65535; + $conv2 = $conv << 16 >> 16; + $mul = Math_imul($shr1, $conv2)|0; + $7 = $index_Q16; + $and3 = $7 & 65535; + $and4 = $and3 & 65535; + $8 = $FIR_Fracs$addr; + $conv5 = $8&65535; + $conv6 = $conv5 << 16 >> 16; + $mul7 = Math_imul($and4, $conv6)|0; + $shr8 = $mul7 >> 16; + $add = (($mul) + ($shr8))|0; + $interpol_ind = $add; + $9 = $FIR_Coefs$addr; + $10 = $interpol_ind; + $mul9 = ($10*9)|0; + $arrayidx = (($9) + ($mul9<<1)|0); + $interpol_ptr = $arrayidx; + $11 = $buf_ptr; + $12 = HEAP32[$11>>2]|0; + $shr11 = $12 >> 16; + $13 = $interpol_ptr; + $14 = HEAP16[$13>>1]|0; + $conv13 = $14 << 16 >> 16; + $mul14 = Math_imul($shr11, $conv13)|0; + $15 = $buf_ptr; + $16 = HEAP32[$15>>2]|0; + $and16 = $16 & 65535; + $17 = $interpol_ptr; + $18 = HEAP16[$17>>1]|0; + $conv18 = $18 << 16 >> 16; + $mul19 = Math_imul($and16, $conv18)|0; + $shr20 = $mul19 >> 16; + $add21 = (($mul14) + ($shr20))|0; + $res_Q6 = $add21; + $19 = $res_Q6; + $20 = $buf_ptr; + $arrayidx22 = ((($20)) + 4|0); + $21 = HEAP32[$arrayidx22>>2]|0; + $shr23 = $21 >> 16; + $22 = $interpol_ptr; + $arrayidx24 = ((($22)) + 2|0); + $23 = HEAP16[$arrayidx24>>1]|0; + $conv25 = $23 << 16 >> 16; + $mul26 = Math_imul($shr23, $conv25)|0; + $24 = $buf_ptr; + $arrayidx27 = ((($24)) + 4|0); + $25 = HEAP32[$arrayidx27>>2]|0; + $and28 = $25 & 65535; + $26 = $interpol_ptr; + $arrayidx29 = ((($26)) + 2|0); + $27 = HEAP16[$arrayidx29>>1]|0; + $conv30 = $27 << 16 >> 16; + $mul31 = Math_imul($and28, $conv30)|0; + $shr32 = $mul31 >> 16; + $add33 = (($mul26) + ($shr32))|0; + $add34 = (($19) + ($add33))|0; + $res_Q6 = $add34; + $28 = $res_Q6; + $29 = $buf_ptr; + $arrayidx35 = ((($29)) + 8|0); + $30 = HEAP32[$arrayidx35>>2]|0; + $shr36 = $30 >> 16; + $31 = $interpol_ptr; + $arrayidx37 = ((($31)) + 4|0); + $32 = HEAP16[$arrayidx37>>1]|0; + $conv38 = $32 << 16 >> 16; + $mul39 = Math_imul($shr36, $conv38)|0; + $33 = $buf_ptr; + $arrayidx40 = ((($33)) + 8|0); + $34 = HEAP32[$arrayidx40>>2]|0; + $and41 = $34 & 65535; + $35 = $interpol_ptr; + $arrayidx42 = ((($35)) + 4|0); + $36 = HEAP16[$arrayidx42>>1]|0; + $conv43 = $36 << 16 >> 16; + $mul44 = Math_imul($and41, $conv43)|0; + $shr45 = $mul44 >> 16; + $add46 = (($mul39) + ($shr45))|0; + $add47 = (($28) + ($add46))|0; + $res_Q6 = $add47; + $37 = $res_Q6; + $38 = $buf_ptr; + $arrayidx48 = ((($38)) + 12|0); + $39 = HEAP32[$arrayidx48>>2]|0; + $shr49 = $39 >> 16; + $40 = $interpol_ptr; + $arrayidx50 = ((($40)) + 6|0); + $41 = HEAP16[$arrayidx50>>1]|0; + $conv51 = $41 << 16 >> 16; + $mul52 = Math_imul($shr49, $conv51)|0; + $42 = $buf_ptr; + $arrayidx53 = ((($42)) + 12|0); + $43 = HEAP32[$arrayidx53>>2]|0; + $and54 = $43 & 65535; + $44 = $interpol_ptr; + $arrayidx55 = ((($44)) + 6|0); + $45 = HEAP16[$arrayidx55>>1]|0; + $conv56 = $45 << 16 >> 16; + $mul57 = Math_imul($and54, $conv56)|0; + $shr58 = $mul57 >> 16; + $add59 = (($mul52) + ($shr58))|0; + $add60 = (($37) + ($add59))|0; + $res_Q6 = $add60; + $46 = $res_Q6; + $47 = $buf_ptr; + $arrayidx61 = ((($47)) + 16|0); + $48 = HEAP32[$arrayidx61>>2]|0; + $shr62 = $48 >> 16; + $49 = $interpol_ptr; + $arrayidx63 = ((($49)) + 8|0); + $50 = HEAP16[$arrayidx63>>1]|0; + $conv64 = $50 << 16 >> 16; + $mul65 = Math_imul($shr62, $conv64)|0; + $51 = $buf_ptr; + $arrayidx66 = ((($51)) + 16|0); + $52 = HEAP32[$arrayidx66>>2]|0; + $and67 = $52 & 65535; + $53 = $interpol_ptr; + $arrayidx68 = ((($53)) + 8|0); + $54 = HEAP16[$arrayidx68>>1]|0; + $conv69 = $54 << 16 >> 16; + $mul70 = Math_imul($and67, $conv69)|0; + $shr71 = $mul70 >> 16; + $add72 = (($mul65) + ($shr71))|0; + $add73 = (($46) + ($add72))|0; + $res_Q6 = $add73; + $55 = $res_Q6; + $56 = $buf_ptr; + $arrayidx74 = ((($56)) + 20|0); + $57 = HEAP32[$arrayidx74>>2]|0; + $shr75 = $57 >> 16; + $58 = $interpol_ptr; + $arrayidx76 = ((($58)) + 10|0); + $59 = HEAP16[$arrayidx76>>1]|0; + $conv77 = $59 << 16 >> 16; + $mul78 = Math_imul($shr75, $conv77)|0; + $60 = $buf_ptr; + $arrayidx79 = ((($60)) + 20|0); + $61 = HEAP32[$arrayidx79>>2]|0; + $and80 = $61 & 65535; + $62 = $interpol_ptr; + $arrayidx81 = ((($62)) + 10|0); + $63 = HEAP16[$arrayidx81>>1]|0; + $conv82 = $63 << 16 >> 16; + $mul83 = Math_imul($and80, $conv82)|0; + $shr84 = $mul83 >> 16; + $add85 = (($mul78) + ($shr84))|0; + $add86 = (($55) + ($add85))|0; + $res_Q6 = $add86; + $64 = $res_Q6; + $65 = $buf_ptr; + $arrayidx87 = ((($65)) + 24|0); + $66 = HEAP32[$arrayidx87>>2]|0; + $shr88 = $66 >> 16; + $67 = $interpol_ptr; + $arrayidx89 = ((($67)) + 12|0); + $68 = HEAP16[$arrayidx89>>1]|0; + $conv90 = $68 << 16 >> 16; + $mul91 = Math_imul($shr88, $conv90)|0; + $69 = $buf_ptr; + $arrayidx92 = ((($69)) + 24|0); + $70 = HEAP32[$arrayidx92>>2]|0; + $and93 = $70 & 65535; + $71 = $interpol_ptr; + $arrayidx94 = ((($71)) + 12|0); + $72 = HEAP16[$arrayidx94>>1]|0; + $conv95 = $72 << 16 >> 16; + $mul96 = Math_imul($and93, $conv95)|0; + $shr97 = $mul96 >> 16; + $add98 = (($mul91) + ($shr97))|0; + $add99 = (($64) + ($add98))|0; + $res_Q6 = $add99; + $73 = $res_Q6; + $74 = $buf_ptr; + $arrayidx100 = ((($74)) + 28|0); + $75 = HEAP32[$arrayidx100>>2]|0; + $shr101 = $75 >> 16; + $76 = $interpol_ptr; + $arrayidx102 = ((($76)) + 14|0); + $77 = HEAP16[$arrayidx102>>1]|0; + $conv103 = $77 << 16 >> 16; + $mul104 = Math_imul($shr101, $conv103)|0; + $78 = $buf_ptr; + $arrayidx105 = ((($78)) + 28|0); + $79 = HEAP32[$arrayidx105>>2]|0; + $and106 = $79 & 65535; + $80 = $interpol_ptr; + $arrayidx107 = ((($80)) + 14|0); + $81 = HEAP16[$arrayidx107>>1]|0; + $conv108 = $81 << 16 >> 16; + $mul109 = Math_imul($and106, $conv108)|0; + $shr110 = $mul109 >> 16; + $add111 = (($mul104) + ($shr110))|0; + $add112 = (($73) + ($add111))|0; + $res_Q6 = $add112; + $82 = $res_Q6; + $83 = $buf_ptr; + $arrayidx113 = ((($83)) + 32|0); + $84 = HEAP32[$arrayidx113>>2]|0; + $shr114 = $84 >> 16; + $85 = $interpol_ptr; + $arrayidx115 = ((($85)) + 16|0); + $86 = HEAP16[$arrayidx115>>1]|0; + $conv116 = $86 << 16 >> 16; + $mul117 = Math_imul($shr114, $conv116)|0; + $87 = $buf_ptr; + $arrayidx118 = ((($87)) + 32|0); + $88 = HEAP32[$arrayidx118>>2]|0; + $and119 = $88 & 65535; + $89 = $interpol_ptr; + $arrayidx120 = ((($89)) + 16|0); + $90 = HEAP16[$arrayidx120>>1]|0; + $conv121 = $90 << 16 >> 16; + $mul122 = Math_imul($and119, $conv121)|0; + $shr123 = $mul122 >> 16; + $add124 = (($mul117) + ($shr123))|0; + $add125 = (($82) + ($add124))|0; + $res_Q6 = $add125; + $91 = $FIR_Coefs$addr; + $92 = $FIR_Fracs$addr; + $sub = (($92) - 1)|0; + $93 = $interpol_ind; + $sub126 = (($sub) - ($93))|0; + $mul127 = ($sub126*9)|0; + $arrayidx128 = (($91) + ($mul127<<1)|0); + $interpol_ptr = $arrayidx128; + $94 = $res_Q6; + $95 = $buf_ptr; + $arrayidx129 = ((($95)) + 68|0); + $96 = HEAP32[$arrayidx129>>2]|0; + $shr130 = $96 >> 16; + $97 = $interpol_ptr; + $98 = HEAP16[$97>>1]|0; + $conv132 = $98 << 16 >> 16; + $mul133 = Math_imul($shr130, $conv132)|0; + $99 = $buf_ptr; + $arrayidx134 = ((($99)) + 68|0); + $100 = HEAP32[$arrayidx134>>2]|0; + $and135 = $100 & 65535; + $101 = $interpol_ptr; + $102 = HEAP16[$101>>1]|0; + $conv137 = $102 << 16 >> 16; + $mul138 = Math_imul($and135, $conv137)|0; + $shr139 = $mul138 >> 16; + $add140 = (($mul133) + ($shr139))|0; + $add141 = (($94) + ($add140))|0; + $res_Q6 = $add141; + $103 = $res_Q6; + $104 = $buf_ptr; + $arrayidx142 = ((($104)) + 64|0); + $105 = HEAP32[$arrayidx142>>2]|0; + $shr143 = $105 >> 16; + $106 = $interpol_ptr; + $arrayidx144 = ((($106)) + 2|0); + $107 = HEAP16[$arrayidx144>>1]|0; + $conv145 = $107 << 16 >> 16; + $mul146 = Math_imul($shr143, $conv145)|0; + $108 = $buf_ptr; + $arrayidx147 = ((($108)) + 64|0); + $109 = HEAP32[$arrayidx147>>2]|0; + $and148 = $109 & 65535; + $110 = $interpol_ptr; + $arrayidx149 = ((($110)) + 2|0); + $111 = HEAP16[$arrayidx149>>1]|0; + $conv150 = $111 << 16 >> 16; + $mul151 = Math_imul($and148, $conv150)|0; + $shr152 = $mul151 >> 16; + $add153 = (($mul146) + ($shr152))|0; + $add154 = (($103) + ($add153))|0; + $res_Q6 = $add154; + $112 = $res_Q6; + $113 = $buf_ptr; + $arrayidx155 = ((($113)) + 60|0); + $114 = HEAP32[$arrayidx155>>2]|0; + $shr156 = $114 >> 16; + $115 = $interpol_ptr; + $arrayidx157 = ((($115)) + 4|0); + $116 = HEAP16[$arrayidx157>>1]|0; + $conv158 = $116 << 16 >> 16; + $mul159 = Math_imul($shr156, $conv158)|0; + $117 = $buf_ptr; + $arrayidx160 = ((($117)) + 60|0); + $118 = HEAP32[$arrayidx160>>2]|0; + $and161 = $118 & 65535; + $119 = $interpol_ptr; + $arrayidx162 = ((($119)) + 4|0); + $120 = HEAP16[$arrayidx162>>1]|0; + $conv163 = $120 << 16 >> 16; + $mul164 = Math_imul($and161, $conv163)|0; + $shr165 = $mul164 >> 16; + $add166 = (($mul159) + ($shr165))|0; + $add167 = (($112) + ($add166))|0; + $res_Q6 = $add167; + $121 = $res_Q6; + $122 = $buf_ptr; + $arrayidx168 = ((($122)) + 56|0); + $123 = HEAP32[$arrayidx168>>2]|0; + $shr169 = $123 >> 16; + $124 = $interpol_ptr; + $arrayidx170 = ((($124)) + 6|0); + $125 = HEAP16[$arrayidx170>>1]|0; + $conv171 = $125 << 16 >> 16; + $mul172 = Math_imul($shr169, $conv171)|0; + $126 = $buf_ptr; + $arrayidx173 = ((($126)) + 56|0); + $127 = HEAP32[$arrayidx173>>2]|0; + $and174 = $127 & 65535; + $128 = $interpol_ptr; + $arrayidx175 = ((($128)) + 6|0); + $129 = HEAP16[$arrayidx175>>1]|0; + $conv176 = $129 << 16 >> 16; + $mul177 = Math_imul($and174, $conv176)|0; + $shr178 = $mul177 >> 16; + $add179 = (($mul172) + ($shr178))|0; + $add180 = (($121) + ($add179))|0; + $res_Q6 = $add180; + $130 = $res_Q6; + $131 = $buf_ptr; + $arrayidx181 = ((($131)) + 52|0); + $132 = HEAP32[$arrayidx181>>2]|0; + $shr182 = $132 >> 16; + $133 = $interpol_ptr; + $arrayidx183 = ((($133)) + 8|0); + $134 = HEAP16[$arrayidx183>>1]|0; + $conv184 = $134 << 16 >> 16; + $mul185 = Math_imul($shr182, $conv184)|0; + $135 = $buf_ptr; + $arrayidx186 = ((($135)) + 52|0); + $136 = HEAP32[$arrayidx186>>2]|0; + $and187 = $136 & 65535; + $137 = $interpol_ptr; + $arrayidx188 = ((($137)) + 8|0); + $138 = HEAP16[$arrayidx188>>1]|0; + $conv189 = $138 << 16 >> 16; + $mul190 = Math_imul($and187, $conv189)|0; + $shr191 = $mul190 >> 16; + $add192 = (($mul185) + ($shr191))|0; + $add193 = (($130) + ($add192))|0; + $res_Q6 = $add193; + $139 = $res_Q6; + $140 = $buf_ptr; + $arrayidx194 = ((($140)) + 48|0); + $141 = HEAP32[$arrayidx194>>2]|0; + $shr195 = $141 >> 16; + $142 = $interpol_ptr; + $arrayidx196 = ((($142)) + 10|0); + $143 = HEAP16[$arrayidx196>>1]|0; + $conv197 = $143 << 16 >> 16; + $mul198 = Math_imul($shr195, $conv197)|0; + $144 = $buf_ptr; + $arrayidx199 = ((($144)) + 48|0); + $145 = HEAP32[$arrayidx199>>2]|0; + $and200 = $145 & 65535; + $146 = $interpol_ptr; + $arrayidx201 = ((($146)) + 10|0); + $147 = HEAP16[$arrayidx201>>1]|0; + $conv202 = $147 << 16 >> 16; + $mul203 = Math_imul($and200, $conv202)|0; + $shr204 = $mul203 >> 16; + $add205 = (($mul198) + ($shr204))|0; + $add206 = (($139) + ($add205))|0; + $res_Q6 = $add206; + $148 = $res_Q6; + $149 = $buf_ptr; + $arrayidx207 = ((($149)) + 44|0); + $150 = HEAP32[$arrayidx207>>2]|0; + $shr208 = $150 >> 16; + $151 = $interpol_ptr; + $arrayidx209 = ((($151)) + 12|0); + $152 = HEAP16[$arrayidx209>>1]|0; + $conv210 = $152 << 16 >> 16; + $mul211 = Math_imul($shr208, $conv210)|0; + $153 = $buf_ptr; + $arrayidx212 = ((($153)) + 44|0); + $154 = HEAP32[$arrayidx212>>2]|0; + $and213 = $154 & 65535; + $155 = $interpol_ptr; + $arrayidx214 = ((($155)) + 12|0); + $156 = HEAP16[$arrayidx214>>1]|0; + $conv215 = $156 << 16 >> 16; + $mul216 = Math_imul($and213, $conv215)|0; + $shr217 = $mul216 >> 16; + $add218 = (($mul211) + ($shr217))|0; + $add219 = (($148) + ($add218))|0; + $res_Q6 = $add219; + $157 = $res_Q6; + $158 = $buf_ptr; + $arrayidx220 = ((($158)) + 40|0); + $159 = HEAP32[$arrayidx220>>2]|0; + $shr221 = $159 >> 16; + $160 = $interpol_ptr; + $arrayidx222 = ((($160)) + 14|0); + $161 = HEAP16[$arrayidx222>>1]|0; + $conv223 = $161 << 16 >> 16; + $mul224 = Math_imul($shr221, $conv223)|0; + $162 = $buf_ptr; + $arrayidx225 = ((($162)) + 40|0); + $163 = HEAP32[$arrayidx225>>2]|0; + $and226 = $163 & 65535; + $164 = $interpol_ptr; + $arrayidx227 = ((($164)) + 14|0); + $165 = HEAP16[$arrayidx227>>1]|0; + $conv228 = $165 << 16 >> 16; + $mul229 = Math_imul($and226, $conv228)|0; + $shr230 = $mul229 >> 16; + $add231 = (($mul224) + ($shr230))|0; + $add232 = (($157) + ($add231))|0; + $res_Q6 = $add232; + $166 = $res_Q6; + $167 = $buf_ptr; + $arrayidx233 = ((($167)) + 36|0); + $168 = HEAP32[$arrayidx233>>2]|0; + $shr234 = $168 >> 16; + $169 = $interpol_ptr; + $arrayidx235 = ((($169)) + 16|0); + $170 = HEAP16[$arrayidx235>>1]|0; + $conv236 = $170 << 16 >> 16; + $mul237 = Math_imul($shr234, $conv236)|0; + $171 = $buf_ptr; + $arrayidx238 = ((($171)) + 36|0); + $172 = HEAP32[$arrayidx238>>2]|0; + $and239 = $172 & 65535; + $173 = $interpol_ptr; + $arrayidx240 = ((($173)) + 16|0); + $174 = HEAP16[$arrayidx240>>1]|0; + $conv241 = $174 << 16 >> 16; + $mul242 = Math_imul($and239, $conv241)|0; + $shr243 = $mul242 >> 16; + $add244 = (($mul237) + ($shr243))|0; + $add245 = (($166) + ($add244))|0; + $res_Q6 = $add245; + $175 = $res_Q6; + $shr246 = $175 >> 5; + $add247 = (($shr246) + 1)|0; + $shr248 = $add247 >> 1; + $cmp249 = ($shr248|0)>(32767); + if ($cmp249) { + $cond262 = 32767; + } else { + $176 = $res_Q6; + $shr251 = $176 >> 5; + $add252 = (($shr251) + 1)|0; + $shr253 = $add252 >> 1; + $cmp254 = ($shr253|0)<(-32768); + if ($cmp254) { + $cond262 = -32768; + } else { + $177 = $res_Q6; + $shr258 = $177 >> 5; + $add259 = (($shr258) + 1)|0; + $shr260 = $add259 >> 1; + $cond262 = $shr260; + } + } + $conv263 = $cond262&65535; + $178 = $out$addr; + $incdec$ptr = ((($178)) + 2|0); + $out$addr = $incdec$ptr; + HEAP16[$178>>1] = $conv263; + $179 = $index_increment_Q16$addr; + $180 = $index_Q16; + $add264 = (($180) + ($179))|0; + $index_Q16 = $add264; + } + $589 = $out$addr; + STACKTOP = sp;return ($589|0); + break; + } + case 24: { + $index_Q16 = 0; + while(1) { + $181 = $index_Q16; + $182 = $max_index_Q16$addr; + $cmp267 = ($181|0)<($182|0); + if (!($cmp267)) { + break; + } + $183 = $buf$addr; + $184 = $index_Q16; + $shr270 = $184 >> 16; + $add$ptr271 = (($183) + ($shr270<<2)|0); + $buf_ptr = $add$ptr271; + $185 = $buf_ptr; + $186 = HEAP32[$185>>2]|0; + $187 = $buf_ptr; + $arrayidx273 = ((($187)) + 92|0); + $188 = HEAP32[$arrayidx273>>2]|0; + $add274 = (($186) + ($188))|0; + $shr275 = $add274 >> 16; + $189 = $FIR_Coefs$addr; + $190 = HEAP16[$189>>1]|0; + $conv277 = $190 << 16 >> 16; + $mul278 = Math_imul($shr275, $conv277)|0; + $191 = $buf_ptr; + $192 = HEAP32[$191>>2]|0; + $193 = $buf_ptr; + $arrayidx280 = ((($193)) + 92|0); + $194 = HEAP32[$arrayidx280>>2]|0; + $add281 = (($192) + ($194))|0; + $and282 = $add281 & 65535; + $195 = $FIR_Coefs$addr; + $196 = HEAP16[$195>>1]|0; + $conv284 = $196 << 16 >> 16; + $mul285 = Math_imul($and282, $conv284)|0; + $shr286 = $mul285 >> 16; + $add287 = (($mul278) + ($shr286))|0; + $res_Q6 = $add287; + $197 = $res_Q6; + $198 = $buf_ptr; + $arrayidx288 = ((($198)) + 4|0); + $199 = HEAP32[$arrayidx288>>2]|0; + $200 = $buf_ptr; + $arrayidx289 = ((($200)) + 88|0); + $201 = HEAP32[$arrayidx289>>2]|0; + $add290 = (($199) + ($201))|0; + $shr291 = $add290 >> 16; + $202 = $FIR_Coefs$addr; + $arrayidx292 = ((($202)) + 2|0); + $203 = HEAP16[$arrayidx292>>1]|0; + $conv293 = $203 << 16 >> 16; + $mul294 = Math_imul($shr291, $conv293)|0; + $204 = $buf_ptr; + $arrayidx295 = ((($204)) + 4|0); + $205 = HEAP32[$arrayidx295>>2]|0; + $206 = $buf_ptr; + $arrayidx296 = ((($206)) + 88|0); + $207 = HEAP32[$arrayidx296>>2]|0; + $add297 = (($205) + ($207))|0; + $and298 = $add297 & 65535; + $208 = $FIR_Coefs$addr; + $arrayidx299 = ((($208)) + 2|0); + $209 = HEAP16[$arrayidx299>>1]|0; + $conv300 = $209 << 16 >> 16; + $mul301 = Math_imul($and298, $conv300)|0; + $shr302 = $mul301 >> 16; + $add303 = (($mul294) + ($shr302))|0; + $add304 = (($197) + ($add303))|0; + $res_Q6 = $add304; + $210 = $res_Q6; + $211 = $buf_ptr; + $arrayidx305 = ((($211)) + 8|0); + $212 = HEAP32[$arrayidx305>>2]|0; + $213 = $buf_ptr; + $arrayidx306 = ((($213)) + 84|0); + $214 = HEAP32[$arrayidx306>>2]|0; + $add307 = (($212) + ($214))|0; + $shr308 = $add307 >> 16; + $215 = $FIR_Coefs$addr; + $arrayidx309 = ((($215)) + 4|0); + $216 = HEAP16[$arrayidx309>>1]|0; + $conv310 = $216 << 16 >> 16; + $mul311 = Math_imul($shr308, $conv310)|0; + $217 = $buf_ptr; + $arrayidx312 = ((($217)) + 8|0); + $218 = HEAP32[$arrayidx312>>2]|0; + $219 = $buf_ptr; + $arrayidx313 = ((($219)) + 84|0); + $220 = HEAP32[$arrayidx313>>2]|0; + $add314 = (($218) + ($220))|0; + $and315 = $add314 & 65535; + $221 = $FIR_Coefs$addr; + $arrayidx316 = ((($221)) + 4|0); + $222 = HEAP16[$arrayidx316>>1]|0; + $conv317 = $222 << 16 >> 16; + $mul318 = Math_imul($and315, $conv317)|0; + $shr319 = $mul318 >> 16; + $add320 = (($mul311) + ($shr319))|0; + $add321 = (($210) + ($add320))|0; + $res_Q6 = $add321; + $223 = $res_Q6; + $224 = $buf_ptr; + $arrayidx322 = ((($224)) + 12|0); + $225 = HEAP32[$arrayidx322>>2]|0; + $226 = $buf_ptr; + $arrayidx323 = ((($226)) + 80|0); + $227 = HEAP32[$arrayidx323>>2]|0; + $add324 = (($225) + ($227))|0; + $shr325 = $add324 >> 16; + $228 = $FIR_Coefs$addr; + $arrayidx326 = ((($228)) + 6|0); + $229 = HEAP16[$arrayidx326>>1]|0; + $conv327 = $229 << 16 >> 16; + $mul328 = Math_imul($shr325, $conv327)|0; + $230 = $buf_ptr; + $arrayidx329 = ((($230)) + 12|0); + $231 = HEAP32[$arrayidx329>>2]|0; + $232 = $buf_ptr; + $arrayidx330 = ((($232)) + 80|0); + $233 = HEAP32[$arrayidx330>>2]|0; + $add331 = (($231) + ($233))|0; + $and332 = $add331 & 65535; + $234 = $FIR_Coefs$addr; + $arrayidx333 = ((($234)) + 6|0); + $235 = HEAP16[$arrayidx333>>1]|0; + $conv334 = $235 << 16 >> 16; + $mul335 = Math_imul($and332, $conv334)|0; + $shr336 = $mul335 >> 16; + $add337 = (($mul328) + ($shr336))|0; + $add338 = (($223) + ($add337))|0; + $res_Q6 = $add338; + $236 = $res_Q6; + $237 = $buf_ptr; + $arrayidx339 = ((($237)) + 16|0); + $238 = HEAP32[$arrayidx339>>2]|0; + $239 = $buf_ptr; + $arrayidx340 = ((($239)) + 76|0); + $240 = HEAP32[$arrayidx340>>2]|0; + $add341 = (($238) + ($240))|0; + $shr342 = $add341 >> 16; + $241 = $FIR_Coefs$addr; + $arrayidx343 = ((($241)) + 8|0); + $242 = HEAP16[$arrayidx343>>1]|0; + $conv344 = $242 << 16 >> 16; + $mul345 = Math_imul($shr342, $conv344)|0; + $243 = $buf_ptr; + $arrayidx346 = ((($243)) + 16|0); + $244 = HEAP32[$arrayidx346>>2]|0; + $245 = $buf_ptr; + $arrayidx347 = ((($245)) + 76|0); + $246 = HEAP32[$arrayidx347>>2]|0; + $add348 = (($244) + ($246))|0; + $and349 = $add348 & 65535; + $247 = $FIR_Coefs$addr; + $arrayidx350 = ((($247)) + 8|0); + $248 = HEAP16[$arrayidx350>>1]|0; + $conv351 = $248 << 16 >> 16; + $mul352 = Math_imul($and349, $conv351)|0; + $shr353 = $mul352 >> 16; + $add354 = (($mul345) + ($shr353))|0; + $add355 = (($236) + ($add354))|0; + $res_Q6 = $add355; + $249 = $res_Q6; + $250 = $buf_ptr; + $arrayidx356 = ((($250)) + 20|0); + $251 = HEAP32[$arrayidx356>>2]|0; + $252 = $buf_ptr; + $arrayidx357 = ((($252)) + 72|0); + $253 = HEAP32[$arrayidx357>>2]|0; + $add358 = (($251) + ($253))|0; + $shr359 = $add358 >> 16; + $254 = $FIR_Coefs$addr; + $arrayidx360 = ((($254)) + 10|0); + $255 = HEAP16[$arrayidx360>>1]|0; + $conv361 = $255 << 16 >> 16; + $mul362 = Math_imul($shr359, $conv361)|0; + $256 = $buf_ptr; + $arrayidx363 = ((($256)) + 20|0); + $257 = HEAP32[$arrayidx363>>2]|0; + $258 = $buf_ptr; + $arrayidx364 = ((($258)) + 72|0); + $259 = HEAP32[$arrayidx364>>2]|0; + $add365 = (($257) + ($259))|0; + $and366 = $add365 & 65535; + $260 = $FIR_Coefs$addr; + $arrayidx367 = ((($260)) + 10|0); + $261 = HEAP16[$arrayidx367>>1]|0; + $conv368 = $261 << 16 >> 16; + $mul369 = Math_imul($and366, $conv368)|0; + $shr370 = $mul369 >> 16; + $add371 = (($mul362) + ($shr370))|0; + $add372 = (($249) + ($add371))|0; + $res_Q6 = $add372; + $262 = $res_Q6; + $263 = $buf_ptr; + $arrayidx373 = ((($263)) + 24|0); + $264 = HEAP32[$arrayidx373>>2]|0; + $265 = $buf_ptr; + $arrayidx374 = ((($265)) + 68|0); + $266 = HEAP32[$arrayidx374>>2]|0; + $add375 = (($264) + ($266))|0; + $shr376 = $add375 >> 16; + $267 = $FIR_Coefs$addr; + $arrayidx377 = ((($267)) + 12|0); + $268 = HEAP16[$arrayidx377>>1]|0; + $conv378 = $268 << 16 >> 16; + $mul379 = Math_imul($shr376, $conv378)|0; + $269 = $buf_ptr; + $arrayidx380 = ((($269)) + 24|0); + $270 = HEAP32[$arrayidx380>>2]|0; + $271 = $buf_ptr; + $arrayidx381 = ((($271)) + 68|0); + $272 = HEAP32[$arrayidx381>>2]|0; + $add382 = (($270) + ($272))|0; + $and383 = $add382 & 65535; + $273 = $FIR_Coefs$addr; + $arrayidx384 = ((($273)) + 12|0); + $274 = HEAP16[$arrayidx384>>1]|0; + $conv385 = $274 << 16 >> 16; + $mul386 = Math_imul($and383, $conv385)|0; + $shr387 = $mul386 >> 16; + $add388 = (($mul379) + ($shr387))|0; + $add389 = (($262) + ($add388))|0; + $res_Q6 = $add389; + $275 = $res_Q6; + $276 = $buf_ptr; + $arrayidx390 = ((($276)) + 28|0); + $277 = HEAP32[$arrayidx390>>2]|0; + $278 = $buf_ptr; + $arrayidx391 = ((($278)) + 64|0); + $279 = HEAP32[$arrayidx391>>2]|0; + $add392 = (($277) + ($279))|0; + $shr393 = $add392 >> 16; + $280 = $FIR_Coefs$addr; + $arrayidx394 = ((($280)) + 14|0); + $281 = HEAP16[$arrayidx394>>1]|0; + $conv395 = $281 << 16 >> 16; + $mul396 = Math_imul($shr393, $conv395)|0; + $282 = $buf_ptr; + $arrayidx397 = ((($282)) + 28|0); + $283 = HEAP32[$arrayidx397>>2]|0; + $284 = $buf_ptr; + $arrayidx398 = ((($284)) + 64|0); + $285 = HEAP32[$arrayidx398>>2]|0; + $add399 = (($283) + ($285))|0; + $and400 = $add399 & 65535; + $286 = $FIR_Coefs$addr; + $arrayidx401 = ((($286)) + 14|0); + $287 = HEAP16[$arrayidx401>>1]|0; + $conv402 = $287 << 16 >> 16; + $mul403 = Math_imul($and400, $conv402)|0; + $shr404 = $mul403 >> 16; + $add405 = (($mul396) + ($shr404))|0; + $add406 = (($275) + ($add405))|0; + $res_Q6 = $add406; + $288 = $res_Q6; + $289 = $buf_ptr; + $arrayidx407 = ((($289)) + 32|0); + $290 = HEAP32[$arrayidx407>>2]|0; + $291 = $buf_ptr; + $arrayidx408 = ((($291)) + 60|0); + $292 = HEAP32[$arrayidx408>>2]|0; + $add409 = (($290) + ($292))|0; + $shr410 = $add409 >> 16; + $293 = $FIR_Coefs$addr; + $arrayidx411 = ((($293)) + 16|0); + $294 = HEAP16[$arrayidx411>>1]|0; + $conv412 = $294 << 16 >> 16; + $mul413 = Math_imul($shr410, $conv412)|0; + $295 = $buf_ptr; + $arrayidx414 = ((($295)) + 32|0); + $296 = HEAP32[$arrayidx414>>2]|0; + $297 = $buf_ptr; + $arrayidx415 = ((($297)) + 60|0); + $298 = HEAP32[$arrayidx415>>2]|0; + $add416 = (($296) + ($298))|0; + $and417 = $add416 & 65535; + $299 = $FIR_Coefs$addr; + $arrayidx418 = ((($299)) + 16|0); + $300 = HEAP16[$arrayidx418>>1]|0; + $conv419 = $300 << 16 >> 16; + $mul420 = Math_imul($and417, $conv419)|0; + $shr421 = $mul420 >> 16; + $add422 = (($mul413) + ($shr421))|0; + $add423 = (($288) + ($add422))|0; + $res_Q6 = $add423; + $301 = $res_Q6; + $302 = $buf_ptr; + $arrayidx424 = ((($302)) + 36|0); + $303 = HEAP32[$arrayidx424>>2]|0; + $304 = $buf_ptr; + $arrayidx425 = ((($304)) + 56|0); + $305 = HEAP32[$arrayidx425>>2]|0; + $add426 = (($303) + ($305))|0; + $shr427 = $add426 >> 16; + $306 = $FIR_Coefs$addr; + $arrayidx428 = ((($306)) + 18|0); + $307 = HEAP16[$arrayidx428>>1]|0; + $conv429 = $307 << 16 >> 16; + $mul430 = Math_imul($shr427, $conv429)|0; + $308 = $buf_ptr; + $arrayidx431 = ((($308)) + 36|0); + $309 = HEAP32[$arrayidx431>>2]|0; + $310 = $buf_ptr; + $arrayidx432 = ((($310)) + 56|0); + $311 = HEAP32[$arrayidx432>>2]|0; + $add433 = (($309) + ($311))|0; + $and434 = $add433 & 65535; + $312 = $FIR_Coefs$addr; + $arrayidx435 = ((($312)) + 18|0); + $313 = HEAP16[$arrayidx435>>1]|0; + $conv436 = $313 << 16 >> 16; + $mul437 = Math_imul($and434, $conv436)|0; + $shr438 = $mul437 >> 16; + $add439 = (($mul430) + ($shr438))|0; + $add440 = (($301) + ($add439))|0; + $res_Q6 = $add440; + $314 = $res_Q6; + $315 = $buf_ptr; + $arrayidx441 = ((($315)) + 40|0); + $316 = HEAP32[$arrayidx441>>2]|0; + $317 = $buf_ptr; + $arrayidx442 = ((($317)) + 52|0); + $318 = HEAP32[$arrayidx442>>2]|0; + $add443 = (($316) + ($318))|0; + $shr444 = $add443 >> 16; + $319 = $FIR_Coefs$addr; + $arrayidx445 = ((($319)) + 20|0); + $320 = HEAP16[$arrayidx445>>1]|0; + $conv446 = $320 << 16 >> 16; + $mul447 = Math_imul($shr444, $conv446)|0; + $321 = $buf_ptr; + $arrayidx448 = ((($321)) + 40|0); + $322 = HEAP32[$arrayidx448>>2]|0; + $323 = $buf_ptr; + $arrayidx449 = ((($323)) + 52|0); + $324 = HEAP32[$arrayidx449>>2]|0; + $add450 = (($322) + ($324))|0; + $and451 = $add450 & 65535; + $325 = $FIR_Coefs$addr; + $arrayidx452 = ((($325)) + 20|0); + $326 = HEAP16[$arrayidx452>>1]|0; + $conv453 = $326 << 16 >> 16; + $mul454 = Math_imul($and451, $conv453)|0; + $shr455 = $mul454 >> 16; + $add456 = (($mul447) + ($shr455))|0; + $add457 = (($314) + ($add456))|0; + $res_Q6 = $add457; + $327 = $res_Q6; + $328 = $buf_ptr; + $arrayidx458 = ((($328)) + 44|0); + $329 = HEAP32[$arrayidx458>>2]|0; + $330 = $buf_ptr; + $arrayidx459 = ((($330)) + 48|0); + $331 = HEAP32[$arrayidx459>>2]|0; + $add460 = (($329) + ($331))|0; + $shr461 = $add460 >> 16; + $332 = $FIR_Coefs$addr; + $arrayidx462 = ((($332)) + 22|0); + $333 = HEAP16[$arrayidx462>>1]|0; + $conv463 = $333 << 16 >> 16; + $mul464 = Math_imul($shr461, $conv463)|0; + $334 = $buf_ptr; + $arrayidx465 = ((($334)) + 44|0); + $335 = HEAP32[$arrayidx465>>2]|0; + $336 = $buf_ptr; + $arrayidx466 = ((($336)) + 48|0); + $337 = HEAP32[$arrayidx466>>2]|0; + $add467 = (($335) + ($337))|0; + $and468 = $add467 & 65535; + $338 = $FIR_Coefs$addr; + $arrayidx469 = ((($338)) + 22|0); + $339 = HEAP16[$arrayidx469>>1]|0; + $conv470 = $339 << 16 >> 16; + $mul471 = Math_imul($and468, $conv470)|0; + $shr472 = $mul471 >> 16; + $add473 = (($mul464) + ($shr472))|0; + $add474 = (($327) + ($add473))|0; + $res_Q6 = $add474; + $340 = $res_Q6; + $shr475 = $340 >> 5; + $add476 = (($shr475) + 1)|0; + $shr477 = $add476 >> 1; + $cmp478 = ($shr477|0)>(32767); + if ($cmp478) { + $cond495 = 32767; + } else { + $341 = $res_Q6; + $shr482 = $341 >> 5; + $add483 = (($shr482) + 1)|0; + $shr484 = $add483 >> 1; + $cmp485 = ($shr484|0)<(-32768); + if ($cmp485) { + $cond495 = -32768; + } else { + $342 = $res_Q6; + $shr489 = $342 >> 5; + $add490 = (($shr489) + 1)|0; + $shr491 = $add490 >> 1; + $cond495 = $shr491; + } + } + $conv496 = $cond495&65535; + $343 = $out$addr; + $incdec$ptr497 = ((($343)) + 2|0); + $out$addr = $incdec$ptr497; + HEAP16[$343>>1] = $conv496; + $344 = $index_increment_Q16$addr; + $345 = $index_Q16; + $add499 = (($345) + ($344))|0; + $index_Q16 = $add499; + } + $589 = $out$addr; + STACKTOP = sp;return ($589|0); + break; + } + case 36: { + $index_Q16 = 0; + while(1) { + $346 = $index_Q16; + $347 = $max_index_Q16$addr; + $cmp503 = ($346|0)<($347|0); + if (!($cmp503)) { + break; + } + $348 = $buf$addr; + $349 = $index_Q16; + $shr506 = $349 >> 16; + $add$ptr507 = (($348) + ($shr506<<2)|0); + $buf_ptr = $add$ptr507; + $350 = $buf_ptr; + $351 = HEAP32[$350>>2]|0; + $352 = $buf_ptr; + $arrayidx509 = ((($352)) + 140|0); + $353 = HEAP32[$arrayidx509>>2]|0; + $add510 = (($351) + ($353))|0; + $shr511 = $add510 >> 16; + $354 = $FIR_Coefs$addr; + $355 = HEAP16[$354>>1]|0; + $conv513 = $355 << 16 >> 16; + $mul514 = Math_imul($shr511, $conv513)|0; + $356 = $buf_ptr; + $357 = HEAP32[$356>>2]|0; + $358 = $buf_ptr; + $arrayidx516 = ((($358)) + 140|0); + $359 = HEAP32[$arrayidx516>>2]|0; + $add517 = (($357) + ($359))|0; + $and518 = $add517 & 65535; + $360 = $FIR_Coefs$addr; + $361 = HEAP16[$360>>1]|0; + $conv520 = $361 << 16 >> 16; + $mul521 = Math_imul($and518, $conv520)|0; + $shr522 = $mul521 >> 16; + $add523 = (($mul514) + ($shr522))|0; + $res_Q6 = $add523; + $362 = $res_Q6; + $363 = $buf_ptr; + $arrayidx524 = ((($363)) + 4|0); + $364 = HEAP32[$arrayidx524>>2]|0; + $365 = $buf_ptr; + $arrayidx525 = ((($365)) + 136|0); + $366 = HEAP32[$arrayidx525>>2]|0; + $add526 = (($364) + ($366))|0; + $shr527 = $add526 >> 16; + $367 = $FIR_Coefs$addr; + $arrayidx528 = ((($367)) + 2|0); + $368 = HEAP16[$arrayidx528>>1]|0; + $conv529 = $368 << 16 >> 16; + $mul530 = Math_imul($shr527, $conv529)|0; + $369 = $buf_ptr; + $arrayidx531 = ((($369)) + 4|0); + $370 = HEAP32[$arrayidx531>>2]|0; + $371 = $buf_ptr; + $arrayidx532 = ((($371)) + 136|0); + $372 = HEAP32[$arrayidx532>>2]|0; + $add533 = (($370) + ($372))|0; + $and534 = $add533 & 65535; + $373 = $FIR_Coefs$addr; + $arrayidx535 = ((($373)) + 2|0); + $374 = HEAP16[$arrayidx535>>1]|0; + $conv536 = $374 << 16 >> 16; + $mul537 = Math_imul($and534, $conv536)|0; + $shr538 = $mul537 >> 16; + $add539 = (($mul530) + ($shr538))|0; + $add540 = (($362) + ($add539))|0; + $res_Q6 = $add540; + $375 = $res_Q6; + $376 = $buf_ptr; + $arrayidx541 = ((($376)) + 8|0); + $377 = HEAP32[$arrayidx541>>2]|0; + $378 = $buf_ptr; + $arrayidx542 = ((($378)) + 132|0); + $379 = HEAP32[$arrayidx542>>2]|0; + $add543 = (($377) + ($379))|0; + $shr544 = $add543 >> 16; + $380 = $FIR_Coefs$addr; + $arrayidx545 = ((($380)) + 4|0); + $381 = HEAP16[$arrayidx545>>1]|0; + $conv546 = $381 << 16 >> 16; + $mul547 = Math_imul($shr544, $conv546)|0; + $382 = $buf_ptr; + $arrayidx548 = ((($382)) + 8|0); + $383 = HEAP32[$arrayidx548>>2]|0; + $384 = $buf_ptr; + $arrayidx549 = ((($384)) + 132|0); + $385 = HEAP32[$arrayidx549>>2]|0; + $add550 = (($383) + ($385))|0; + $and551 = $add550 & 65535; + $386 = $FIR_Coefs$addr; + $arrayidx552 = ((($386)) + 4|0); + $387 = HEAP16[$arrayidx552>>1]|0; + $conv553 = $387 << 16 >> 16; + $mul554 = Math_imul($and551, $conv553)|0; + $shr555 = $mul554 >> 16; + $add556 = (($mul547) + ($shr555))|0; + $add557 = (($375) + ($add556))|0; + $res_Q6 = $add557; + $388 = $res_Q6; + $389 = $buf_ptr; + $arrayidx558 = ((($389)) + 12|0); + $390 = HEAP32[$arrayidx558>>2]|0; + $391 = $buf_ptr; + $arrayidx559 = ((($391)) + 128|0); + $392 = HEAP32[$arrayidx559>>2]|0; + $add560 = (($390) + ($392))|0; + $shr561 = $add560 >> 16; + $393 = $FIR_Coefs$addr; + $arrayidx562 = ((($393)) + 6|0); + $394 = HEAP16[$arrayidx562>>1]|0; + $conv563 = $394 << 16 >> 16; + $mul564 = Math_imul($shr561, $conv563)|0; + $395 = $buf_ptr; + $arrayidx565 = ((($395)) + 12|0); + $396 = HEAP32[$arrayidx565>>2]|0; + $397 = $buf_ptr; + $arrayidx566 = ((($397)) + 128|0); + $398 = HEAP32[$arrayidx566>>2]|0; + $add567 = (($396) + ($398))|0; + $and568 = $add567 & 65535; + $399 = $FIR_Coefs$addr; + $arrayidx569 = ((($399)) + 6|0); + $400 = HEAP16[$arrayidx569>>1]|0; + $conv570 = $400 << 16 >> 16; + $mul571 = Math_imul($and568, $conv570)|0; + $shr572 = $mul571 >> 16; + $add573 = (($mul564) + ($shr572))|0; + $add574 = (($388) + ($add573))|0; + $res_Q6 = $add574; + $401 = $res_Q6; + $402 = $buf_ptr; + $arrayidx575 = ((($402)) + 16|0); + $403 = HEAP32[$arrayidx575>>2]|0; + $404 = $buf_ptr; + $arrayidx576 = ((($404)) + 124|0); + $405 = HEAP32[$arrayidx576>>2]|0; + $add577 = (($403) + ($405))|0; + $shr578 = $add577 >> 16; + $406 = $FIR_Coefs$addr; + $arrayidx579 = ((($406)) + 8|0); + $407 = HEAP16[$arrayidx579>>1]|0; + $conv580 = $407 << 16 >> 16; + $mul581 = Math_imul($shr578, $conv580)|0; + $408 = $buf_ptr; + $arrayidx582 = ((($408)) + 16|0); + $409 = HEAP32[$arrayidx582>>2]|0; + $410 = $buf_ptr; + $arrayidx583 = ((($410)) + 124|0); + $411 = HEAP32[$arrayidx583>>2]|0; + $add584 = (($409) + ($411))|0; + $and585 = $add584 & 65535; + $412 = $FIR_Coefs$addr; + $arrayidx586 = ((($412)) + 8|0); + $413 = HEAP16[$arrayidx586>>1]|0; + $conv587 = $413 << 16 >> 16; + $mul588 = Math_imul($and585, $conv587)|0; + $shr589 = $mul588 >> 16; + $add590 = (($mul581) + ($shr589))|0; + $add591 = (($401) + ($add590))|0; + $res_Q6 = $add591; + $414 = $res_Q6; + $415 = $buf_ptr; + $arrayidx592 = ((($415)) + 20|0); + $416 = HEAP32[$arrayidx592>>2]|0; + $417 = $buf_ptr; + $arrayidx593 = ((($417)) + 120|0); + $418 = HEAP32[$arrayidx593>>2]|0; + $add594 = (($416) + ($418))|0; + $shr595 = $add594 >> 16; + $419 = $FIR_Coefs$addr; + $arrayidx596 = ((($419)) + 10|0); + $420 = HEAP16[$arrayidx596>>1]|0; + $conv597 = $420 << 16 >> 16; + $mul598 = Math_imul($shr595, $conv597)|0; + $421 = $buf_ptr; + $arrayidx599 = ((($421)) + 20|0); + $422 = HEAP32[$arrayidx599>>2]|0; + $423 = $buf_ptr; + $arrayidx600 = ((($423)) + 120|0); + $424 = HEAP32[$arrayidx600>>2]|0; + $add601 = (($422) + ($424))|0; + $and602 = $add601 & 65535; + $425 = $FIR_Coefs$addr; + $arrayidx603 = ((($425)) + 10|0); + $426 = HEAP16[$arrayidx603>>1]|0; + $conv604 = $426 << 16 >> 16; + $mul605 = Math_imul($and602, $conv604)|0; + $shr606 = $mul605 >> 16; + $add607 = (($mul598) + ($shr606))|0; + $add608 = (($414) + ($add607))|0; + $res_Q6 = $add608; + $427 = $res_Q6; + $428 = $buf_ptr; + $arrayidx609 = ((($428)) + 24|0); + $429 = HEAP32[$arrayidx609>>2]|0; + $430 = $buf_ptr; + $arrayidx610 = ((($430)) + 116|0); + $431 = HEAP32[$arrayidx610>>2]|0; + $add611 = (($429) + ($431))|0; + $shr612 = $add611 >> 16; + $432 = $FIR_Coefs$addr; + $arrayidx613 = ((($432)) + 12|0); + $433 = HEAP16[$arrayidx613>>1]|0; + $conv614 = $433 << 16 >> 16; + $mul615 = Math_imul($shr612, $conv614)|0; + $434 = $buf_ptr; + $arrayidx616 = ((($434)) + 24|0); + $435 = HEAP32[$arrayidx616>>2]|0; + $436 = $buf_ptr; + $arrayidx617 = ((($436)) + 116|0); + $437 = HEAP32[$arrayidx617>>2]|0; + $add618 = (($435) + ($437))|0; + $and619 = $add618 & 65535; + $438 = $FIR_Coefs$addr; + $arrayidx620 = ((($438)) + 12|0); + $439 = HEAP16[$arrayidx620>>1]|0; + $conv621 = $439 << 16 >> 16; + $mul622 = Math_imul($and619, $conv621)|0; + $shr623 = $mul622 >> 16; + $add624 = (($mul615) + ($shr623))|0; + $add625 = (($427) + ($add624))|0; + $res_Q6 = $add625; + $440 = $res_Q6; + $441 = $buf_ptr; + $arrayidx626 = ((($441)) + 28|0); + $442 = HEAP32[$arrayidx626>>2]|0; + $443 = $buf_ptr; + $arrayidx627 = ((($443)) + 112|0); + $444 = HEAP32[$arrayidx627>>2]|0; + $add628 = (($442) + ($444))|0; + $shr629 = $add628 >> 16; + $445 = $FIR_Coefs$addr; + $arrayidx630 = ((($445)) + 14|0); + $446 = HEAP16[$arrayidx630>>1]|0; + $conv631 = $446 << 16 >> 16; + $mul632 = Math_imul($shr629, $conv631)|0; + $447 = $buf_ptr; + $arrayidx633 = ((($447)) + 28|0); + $448 = HEAP32[$arrayidx633>>2]|0; + $449 = $buf_ptr; + $arrayidx634 = ((($449)) + 112|0); + $450 = HEAP32[$arrayidx634>>2]|0; + $add635 = (($448) + ($450))|0; + $and636 = $add635 & 65535; + $451 = $FIR_Coefs$addr; + $arrayidx637 = ((($451)) + 14|0); + $452 = HEAP16[$arrayidx637>>1]|0; + $conv638 = $452 << 16 >> 16; + $mul639 = Math_imul($and636, $conv638)|0; + $shr640 = $mul639 >> 16; + $add641 = (($mul632) + ($shr640))|0; + $add642 = (($440) + ($add641))|0; + $res_Q6 = $add642; + $453 = $res_Q6; + $454 = $buf_ptr; + $arrayidx643 = ((($454)) + 32|0); + $455 = HEAP32[$arrayidx643>>2]|0; + $456 = $buf_ptr; + $arrayidx644 = ((($456)) + 108|0); + $457 = HEAP32[$arrayidx644>>2]|0; + $add645 = (($455) + ($457))|0; + $shr646 = $add645 >> 16; + $458 = $FIR_Coefs$addr; + $arrayidx647 = ((($458)) + 16|0); + $459 = HEAP16[$arrayidx647>>1]|0; + $conv648 = $459 << 16 >> 16; + $mul649 = Math_imul($shr646, $conv648)|0; + $460 = $buf_ptr; + $arrayidx650 = ((($460)) + 32|0); + $461 = HEAP32[$arrayidx650>>2]|0; + $462 = $buf_ptr; + $arrayidx651 = ((($462)) + 108|0); + $463 = HEAP32[$arrayidx651>>2]|0; + $add652 = (($461) + ($463))|0; + $and653 = $add652 & 65535; + $464 = $FIR_Coefs$addr; + $arrayidx654 = ((($464)) + 16|0); + $465 = HEAP16[$arrayidx654>>1]|0; + $conv655 = $465 << 16 >> 16; + $mul656 = Math_imul($and653, $conv655)|0; + $shr657 = $mul656 >> 16; + $add658 = (($mul649) + ($shr657))|0; + $add659 = (($453) + ($add658))|0; + $res_Q6 = $add659; + $466 = $res_Q6; + $467 = $buf_ptr; + $arrayidx660 = ((($467)) + 36|0); + $468 = HEAP32[$arrayidx660>>2]|0; + $469 = $buf_ptr; + $arrayidx661 = ((($469)) + 104|0); + $470 = HEAP32[$arrayidx661>>2]|0; + $add662 = (($468) + ($470))|0; + $shr663 = $add662 >> 16; + $471 = $FIR_Coefs$addr; + $arrayidx664 = ((($471)) + 18|0); + $472 = HEAP16[$arrayidx664>>1]|0; + $conv665 = $472 << 16 >> 16; + $mul666 = Math_imul($shr663, $conv665)|0; + $473 = $buf_ptr; + $arrayidx667 = ((($473)) + 36|0); + $474 = HEAP32[$arrayidx667>>2]|0; + $475 = $buf_ptr; + $arrayidx668 = ((($475)) + 104|0); + $476 = HEAP32[$arrayidx668>>2]|0; + $add669 = (($474) + ($476))|0; + $and670 = $add669 & 65535; + $477 = $FIR_Coefs$addr; + $arrayidx671 = ((($477)) + 18|0); + $478 = HEAP16[$arrayidx671>>1]|0; + $conv672 = $478 << 16 >> 16; + $mul673 = Math_imul($and670, $conv672)|0; + $shr674 = $mul673 >> 16; + $add675 = (($mul666) + ($shr674))|0; + $add676 = (($466) + ($add675))|0; + $res_Q6 = $add676; + $479 = $res_Q6; + $480 = $buf_ptr; + $arrayidx677 = ((($480)) + 40|0); + $481 = HEAP32[$arrayidx677>>2]|0; + $482 = $buf_ptr; + $arrayidx678 = ((($482)) + 100|0); + $483 = HEAP32[$arrayidx678>>2]|0; + $add679 = (($481) + ($483))|0; + $shr680 = $add679 >> 16; + $484 = $FIR_Coefs$addr; + $arrayidx681 = ((($484)) + 20|0); + $485 = HEAP16[$arrayidx681>>1]|0; + $conv682 = $485 << 16 >> 16; + $mul683 = Math_imul($shr680, $conv682)|0; + $486 = $buf_ptr; + $arrayidx684 = ((($486)) + 40|0); + $487 = HEAP32[$arrayidx684>>2]|0; + $488 = $buf_ptr; + $arrayidx685 = ((($488)) + 100|0); + $489 = HEAP32[$arrayidx685>>2]|0; + $add686 = (($487) + ($489))|0; + $and687 = $add686 & 65535; + $490 = $FIR_Coefs$addr; + $arrayidx688 = ((($490)) + 20|0); + $491 = HEAP16[$arrayidx688>>1]|0; + $conv689 = $491 << 16 >> 16; + $mul690 = Math_imul($and687, $conv689)|0; + $shr691 = $mul690 >> 16; + $add692 = (($mul683) + ($shr691))|0; + $add693 = (($479) + ($add692))|0; + $res_Q6 = $add693; + $492 = $res_Q6; + $493 = $buf_ptr; + $arrayidx694 = ((($493)) + 44|0); + $494 = HEAP32[$arrayidx694>>2]|0; + $495 = $buf_ptr; + $arrayidx695 = ((($495)) + 96|0); + $496 = HEAP32[$arrayidx695>>2]|0; + $add696 = (($494) + ($496))|0; + $shr697 = $add696 >> 16; + $497 = $FIR_Coefs$addr; + $arrayidx698 = ((($497)) + 22|0); + $498 = HEAP16[$arrayidx698>>1]|0; + $conv699 = $498 << 16 >> 16; + $mul700 = Math_imul($shr697, $conv699)|0; + $499 = $buf_ptr; + $arrayidx701 = ((($499)) + 44|0); + $500 = HEAP32[$arrayidx701>>2]|0; + $501 = $buf_ptr; + $arrayidx702 = ((($501)) + 96|0); + $502 = HEAP32[$arrayidx702>>2]|0; + $add703 = (($500) + ($502))|0; + $and704 = $add703 & 65535; + $503 = $FIR_Coefs$addr; + $arrayidx705 = ((($503)) + 22|0); + $504 = HEAP16[$arrayidx705>>1]|0; + $conv706 = $504 << 16 >> 16; + $mul707 = Math_imul($and704, $conv706)|0; + $shr708 = $mul707 >> 16; + $add709 = (($mul700) + ($shr708))|0; + $add710 = (($492) + ($add709))|0; + $res_Q6 = $add710; + $505 = $res_Q6; + $506 = $buf_ptr; + $arrayidx711 = ((($506)) + 48|0); + $507 = HEAP32[$arrayidx711>>2]|0; + $508 = $buf_ptr; + $arrayidx712 = ((($508)) + 92|0); + $509 = HEAP32[$arrayidx712>>2]|0; + $add713 = (($507) + ($509))|0; + $shr714 = $add713 >> 16; + $510 = $FIR_Coefs$addr; + $arrayidx715 = ((($510)) + 24|0); + $511 = HEAP16[$arrayidx715>>1]|0; + $conv716 = $511 << 16 >> 16; + $mul717 = Math_imul($shr714, $conv716)|0; + $512 = $buf_ptr; + $arrayidx718 = ((($512)) + 48|0); + $513 = HEAP32[$arrayidx718>>2]|0; + $514 = $buf_ptr; + $arrayidx719 = ((($514)) + 92|0); + $515 = HEAP32[$arrayidx719>>2]|0; + $add720 = (($513) + ($515))|0; + $and721 = $add720 & 65535; + $516 = $FIR_Coefs$addr; + $arrayidx722 = ((($516)) + 24|0); + $517 = HEAP16[$arrayidx722>>1]|0; + $conv723 = $517 << 16 >> 16; + $mul724 = Math_imul($and721, $conv723)|0; + $shr725 = $mul724 >> 16; + $add726 = (($mul717) + ($shr725))|0; + $add727 = (($505) + ($add726))|0; + $res_Q6 = $add727; + $518 = $res_Q6; + $519 = $buf_ptr; + $arrayidx728 = ((($519)) + 52|0); + $520 = HEAP32[$arrayidx728>>2]|0; + $521 = $buf_ptr; + $arrayidx729 = ((($521)) + 88|0); + $522 = HEAP32[$arrayidx729>>2]|0; + $add730 = (($520) + ($522))|0; + $shr731 = $add730 >> 16; + $523 = $FIR_Coefs$addr; + $arrayidx732 = ((($523)) + 26|0); + $524 = HEAP16[$arrayidx732>>1]|0; + $conv733 = $524 << 16 >> 16; + $mul734 = Math_imul($shr731, $conv733)|0; + $525 = $buf_ptr; + $arrayidx735 = ((($525)) + 52|0); + $526 = HEAP32[$arrayidx735>>2]|0; + $527 = $buf_ptr; + $arrayidx736 = ((($527)) + 88|0); + $528 = HEAP32[$arrayidx736>>2]|0; + $add737 = (($526) + ($528))|0; + $and738 = $add737 & 65535; + $529 = $FIR_Coefs$addr; + $arrayidx739 = ((($529)) + 26|0); + $530 = HEAP16[$arrayidx739>>1]|0; + $conv740 = $530 << 16 >> 16; + $mul741 = Math_imul($and738, $conv740)|0; + $shr742 = $mul741 >> 16; + $add743 = (($mul734) + ($shr742))|0; + $add744 = (($518) + ($add743))|0; + $res_Q6 = $add744; + $531 = $res_Q6; + $532 = $buf_ptr; + $arrayidx745 = ((($532)) + 56|0); + $533 = HEAP32[$arrayidx745>>2]|0; + $534 = $buf_ptr; + $arrayidx746 = ((($534)) + 84|0); + $535 = HEAP32[$arrayidx746>>2]|0; + $add747 = (($533) + ($535))|0; + $shr748 = $add747 >> 16; + $536 = $FIR_Coefs$addr; + $arrayidx749 = ((($536)) + 28|0); + $537 = HEAP16[$arrayidx749>>1]|0; + $conv750 = $537 << 16 >> 16; + $mul751 = Math_imul($shr748, $conv750)|0; + $538 = $buf_ptr; + $arrayidx752 = ((($538)) + 56|0); + $539 = HEAP32[$arrayidx752>>2]|0; + $540 = $buf_ptr; + $arrayidx753 = ((($540)) + 84|0); + $541 = HEAP32[$arrayidx753>>2]|0; + $add754 = (($539) + ($541))|0; + $and755 = $add754 & 65535; + $542 = $FIR_Coefs$addr; + $arrayidx756 = ((($542)) + 28|0); + $543 = HEAP16[$arrayidx756>>1]|0; + $conv757 = $543 << 16 >> 16; + $mul758 = Math_imul($and755, $conv757)|0; + $shr759 = $mul758 >> 16; + $add760 = (($mul751) + ($shr759))|0; + $add761 = (($531) + ($add760))|0; + $res_Q6 = $add761; + $544 = $res_Q6; + $545 = $buf_ptr; + $arrayidx762 = ((($545)) + 60|0); + $546 = HEAP32[$arrayidx762>>2]|0; + $547 = $buf_ptr; + $arrayidx763 = ((($547)) + 80|0); + $548 = HEAP32[$arrayidx763>>2]|0; + $add764 = (($546) + ($548))|0; + $shr765 = $add764 >> 16; + $549 = $FIR_Coefs$addr; + $arrayidx766 = ((($549)) + 30|0); + $550 = HEAP16[$arrayidx766>>1]|0; + $conv767 = $550 << 16 >> 16; + $mul768 = Math_imul($shr765, $conv767)|0; + $551 = $buf_ptr; + $arrayidx769 = ((($551)) + 60|0); + $552 = HEAP32[$arrayidx769>>2]|0; + $553 = $buf_ptr; + $arrayidx770 = ((($553)) + 80|0); + $554 = HEAP32[$arrayidx770>>2]|0; + $add771 = (($552) + ($554))|0; + $and772 = $add771 & 65535; + $555 = $FIR_Coefs$addr; + $arrayidx773 = ((($555)) + 30|0); + $556 = HEAP16[$arrayidx773>>1]|0; + $conv774 = $556 << 16 >> 16; + $mul775 = Math_imul($and772, $conv774)|0; + $shr776 = $mul775 >> 16; + $add777 = (($mul768) + ($shr776))|0; + $add778 = (($544) + ($add777))|0; + $res_Q6 = $add778; + $557 = $res_Q6; + $558 = $buf_ptr; + $arrayidx779 = ((($558)) + 64|0); + $559 = HEAP32[$arrayidx779>>2]|0; + $560 = $buf_ptr; + $arrayidx780 = ((($560)) + 76|0); + $561 = HEAP32[$arrayidx780>>2]|0; + $add781 = (($559) + ($561))|0; + $shr782 = $add781 >> 16; + $562 = $FIR_Coefs$addr; + $arrayidx783 = ((($562)) + 32|0); + $563 = HEAP16[$arrayidx783>>1]|0; + $conv784 = $563 << 16 >> 16; + $mul785 = Math_imul($shr782, $conv784)|0; + $564 = $buf_ptr; + $arrayidx786 = ((($564)) + 64|0); + $565 = HEAP32[$arrayidx786>>2]|0; + $566 = $buf_ptr; + $arrayidx787 = ((($566)) + 76|0); + $567 = HEAP32[$arrayidx787>>2]|0; + $add788 = (($565) + ($567))|0; + $and789 = $add788 & 65535; + $568 = $FIR_Coefs$addr; + $arrayidx790 = ((($568)) + 32|0); + $569 = HEAP16[$arrayidx790>>1]|0; + $conv791 = $569 << 16 >> 16; + $mul792 = Math_imul($and789, $conv791)|0; + $shr793 = $mul792 >> 16; + $add794 = (($mul785) + ($shr793))|0; + $add795 = (($557) + ($add794))|0; + $res_Q6 = $add795; + $570 = $res_Q6; + $571 = $buf_ptr; + $arrayidx796 = ((($571)) + 68|0); + $572 = HEAP32[$arrayidx796>>2]|0; + $573 = $buf_ptr; + $arrayidx797 = ((($573)) + 72|0); + $574 = HEAP32[$arrayidx797>>2]|0; + $add798 = (($572) + ($574))|0; + $shr799 = $add798 >> 16; + $575 = $FIR_Coefs$addr; + $arrayidx800 = ((($575)) + 34|0); + $576 = HEAP16[$arrayidx800>>1]|0; + $conv801 = $576 << 16 >> 16; + $mul802 = Math_imul($shr799, $conv801)|0; + $577 = $buf_ptr; + $arrayidx803 = ((($577)) + 68|0); + $578 = HEAP32[$arrayidx803>>2]|0; + $579 = $buf_ptr; + $arrayidx804 = ((($579)) + 72|0); + $580 = HEAP32[$arrayidx804>>2]|0; + $add805 = (($578) + ($580))|0; + $and806 = $add805 & 65535; + $581 = $FIR_Coefs$addr; + $arrayidx807 = ((($581)) + 34|0); + $582 = HEAP16[$arrayidx807>>1]|0; + $conv808 = $582 << 16 >> 16; + $mul809 = Math_imul($and806, $conv808)|0; + $shr810 = $mul809 >> 16; + $add811 = (($mul802) + ($shr810))|0; + $add812 = (($570) + ($add811))|0; + $res_Q6 = $add812; + $583 = $res_Q6; + $shr813 = $583 >> 5; + $add814 = (($shr813) + 1)|0; + $shr815 = $add814 >> 1; + $cmp816 = ($shr815|0)>(32767); + if ($cmp816) { + $cond833 = 32767; + } else { + $584 = $res_Q6; + $shr820 = $584 >> 5; + $add821 = (($shr820) + 1)|0; + $shr822 = $add821 >> 1; + $cmp823 = ($shr822|0)<(-32768); + if ($cmp823) { + $cond833 = -32768; + } else { + $585 = $res_Q6; + $shr827 = $585 >> 5; + $add828 = (($shr827) + 1)|0; + $shr829 = $add828 >> 1; + $cond833 = $shr829; + } + } + $conv834 = $cond833&65535; + $586 = $out$addr; + $incdec$ptr835 = ((($586)) + 2|0); + $out$addr = $incdec$ptr835; + HEAP16[$586>>1] = $conv834; + $587 = $index_increment_Q16$addr; + $588 = $index_Q16; + $add837 = (($588) + ($587))|0; + $index_Q16 = $add837; + } + $589 = $out$addr; + STACKTOP = sp;return ($589|0); + break; + } + default: { + $589 = $out$addr; + STACKTOP = sp;return ($589|0); + } + } + return (0)|0; +} +function _silk_resampler_private_IIR_FIR($SS,$out,$in,$inLen) { + $SS = $SS|0; + $out = $out|0; + $in = $in|0; + $inLen = $inLen|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $S = 0, $SS$addr = 0, $add = 0, $add$ptr = 0, $arrayidx = 0, $arrayidx11 = 0, $arrayidx6 = 0, $batchSize = 0, $batchSize1 = 0, $batchSize2 = 0, $call = 0; + var $cmp = 0, $cmp4 = 0, $cond = 0, $in$addr = 0, $inLen$addr = 0, $index_increment_Q16 = 0, $invRatio_Q16 = 0, $max_index_Q16 = 0, $mul = 0, $nSamplesIn = 0, $out$addr = 0, $sFIR = 0, $sFIR7 = 0, $saved_stack = 0, $shl = 0, $shl10 = 0, $shl5 = 0, $sub = 0, $vla = 0, $vla$alloca_mul = 0; + var label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $SS$addr = $SS; + $out$addr = $out; + $in$addr = $in; + $inLen$addr = $inLen; + $0 = $SS$addr; + $S = $0; + $1 = $S; + $batchSize = ((($1)) + 268|0); + $2 = HEAP32[$batchSize>>2]|0; + $mul = $2<<1; + $add = (($mul) + 8)|0; + $3 = (_llvm_stacksave()|0); + $saved_stack = $3; + $vla$alloca_mul = $add<<1; + $vla = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla$alloca_mul)|0)+15)&-16)|0);; + $4 = $S; + $sFIR = ((($4)) + 24|0); + ;HEAP16[$vla>>1]=HEAP16[$sFIR>>1]|0;HEAP16[$vla+2>>1]=HEAP16[$sFIR+2>>1]|0;HEAP16[$vla+4>>1]=HEAP16[$sFIR+4>>1]|0;HEAP16[$vla+6>>1]=HEAP16[$sFIR+6>>1]|0;HEAP16[$vla+8>>1]=HEAP16[$sFIR+8>>1]|0;HEAP16[$vla+10>>1]=HEAP16[$sFIR+10>>1]|0;HEAP16[$vla+12>>1]=HEAP16[$sFIR+12>>1]|0;HEAP16[$vla+14>>1]=HEAP16[$sFIR+14>>1]|0; + $5 = $S; + $invRatio_Q16 = ((($5)) + 272|0); + $6 = HEAP32[$invRatio_Q16>>2]|0; + $index_increment_Q16 = $6; + while(1) { + $7 = $inLen$addr; + $8 = $S; + $batchSize1 = ((($8)) + 268|0); + $9 = HEAP32[$batchSize1>>2]|0; + $cmp = ($7|0)<($9|0); + if ($cmp) { + $10 = $inLen$addr; + $cond = $10; + } else { + $11 = $S; + $batchSize2 = ((($11)) + 268|0); + $12 = HEAP32[$batchSize2>>2]|0; + $cond = $12; + } + $nSamplesIn = $cond; + $13 = $S; + $arrayidx = ((($vla)) + 16|0); + $14 = $in$addr; + $15 = $nSamplesIn; + _silk_resampler_private_up2_HQ($13,$arrayidx,$14,$15); + $16 = $nSamplesIn; + $shl = $16 << 17; + $max_index_Q16 = $shl; + $17 = $out$addr; + $18 = $max_index_Q16; + $19 = $index_increment_Q16; + $call = (_silk_resampler_private_IIR_FIR_INTERPOL($17,$vla,$18,$19)|0); + $out$addr = $call; + $20 = $nSamplesIn; + $21 = $in$addr; + $add$ptr = (($21) + ($20<<1)|0); + $in$addr = $add$ptr; + $22 = $nSamplesIn; + $23 = $inLen$addr; + $sub = (($23) - ($22))|0; + $inLen$addr = $sub; + $24 = $inLen$addr; + $cmp4 = ($24|0)>(0); + if (!($cmp4)) { + break; + } + $25 = $nSamplesIn; + $shl5 = $25 << 1; + $arrayidx6 = (($vla) + ($shl5<<1)|0); + ;HEAP16[$vla>>1]=HEAP16[$arrayidx6>>1]|0;HEAP16[$vla+2>>1]=HEAP16[$arrayidx6+2>>1]|0;HEAP16[$vla+4>>1]=HEAP16[$arrayidx6+4>>1]|0;HEAP16[$vla+6>>1]=HEAP16[$arrayidx6+6>>1]|0;HEAP16[$vla+8>>1]=HEAP16[$arrayidx6+8>>1]|0;HEAP16[$vla+10>>1]=HEAP16[$arrayidx6+10>>1]|0;HEAP16[$vla+12>>1]=HEAP16[$arrayidx6+12>>1]|0;HEAP16[$vla+14>>1]=HEAP16[$arrayidx6+14>>1]|0; + } + $26 = $S; + $sFIR7 = ((($26)) + 24|0); + $27 = $nSamplesIn; + $shl10 = $27 << 1; + $arrayidx11 = (($vla) + ($shl10<<1)|0); + ;HEAP16[$sFIR7>>1]=HEAP16[$arrayidx11>>1]|0;HEAP16[$sFIR7+2>>1]=HEAP16[$arrayidx11+2>>1]|0;HEAP16[$sFIR7+4>>1]=HEAP16[$arrayidx11+4>>1]|0;HEAP16[$sFIR7+6>>1]=HEAP16[$arrayidx11+6>>1]|0;HEAP16[$sFIR7+8>>1]=HEAP16[$arrayidx11+8>>1]|0;HEAP16[$sFIR7+10>>1]=HEAP16[$arrayidx11+10>>1]|0;HEAP16[$sFIR7+12>>1]=HEAP16[$arrayidx11+12>>1]|0;HEAP16[$sFIR7+14>>1]=HEAP16[$arrayidx11+14>>1]|0; + $28 = $saved_stack; + _llvm_stackrestore(($28|0)); + STACKTOP = sp;return; +} +function _silk_resampler_private_IIR_FIR_INTERPOL($out,$buf,$max_index_Q16,$index_increment_Q16) { + $out = $out|0; + $buf = $buf|0; + $max_index_Q16 = $max_index_Q16|0; + $index_increment_Q16 = $index_increment_Q16|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0; + var $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $add = 0, $add17 = 0, $add24 = 0, $add31 = 0, $add38 = 0, $add46 = 0, $add54 = 0, $add62 = 0; + var $add64 = 0, $add69 = 0, $add76 = 0, $add81 = 0, $and = 0, $and1 = 0, $and2 = 0, $arrayidx = 0, $arrayidx11 = 0, $arrayidx13 = 0, $arrayidx14 = 0, $arrayidx18 = 0, $arrayidx20 = 0, $arrayidx21 = 0, $arrayidx25 = 0, $arrayidx27 = 0, $arrayidx28 = 0, $arrayidx32 = 0, $arrayidx34 = 0, $arrayidx35 = 0; + var $arrayidx39 = 0, $arrayidx42 = 0, $arrayidx43 = 0, $arrayidx47 = 0, $arrayidx50 = 0, $arrayidx51 = 0, $arrayidx55 = 0, $arrayidx58 = 0, $arrayidx7 = 0, $buf$addr = 0, $buf_ptr = 0, $cmp = 0, $cmp66 = 0, $cmp71 = 0, $cond79 = 0, $conv = 0, $conv12 = 0, $conv15 = 0, $conv19 = 0, $conv22 = 0; + var $conv26 = 0, $conv29 = 0, $conv33 = 0, $conv36 = 0, $conv40 = 0, $conv44 = 0, $conv48 = 0, $conv52 = 0, $conv56 = 0, $conv60 = 0, $conv80 = 0, $conv9 = 0, $incdec$ptr = 0, $index_Q16 = 0, $index_increment_Q16$addr = 0, $max_index_Q16$addr = 0, $mul = 0, $mul10 = 0, $mul16 = 0, $mul23 = 0; + var $mul3 = 0, $mul30 = 0, $mul37 = 0, $mul45 = 0, $mul53 = 0, $mul61 = 0, $out$addr = 0, $res_Q15 = 0, $shr = 0, $shr4 = 0, $shr5 = 0, $shr63 = 0, $shr65 = 0, $shr68 = 0, $shr70 = 0, $shr75 = 0, $shr77 = 0, $sub = 0, $sub41 = 0, $sub49 = 0; + var $sub57 = 0, $table_index = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $out$addr = $out; + $buf$addr = $buf; + $max_index_Q16$addr = $max_index_Q16; + $index_increment_Q16$addr = $index_increment_Q16; + $index_Q16 = 0; + while(1) { + $0 = $index_Q16; + $1 = $max_index_Q16$addr; + $cmp = ($0|0)<($1|0); + if (!($cmp)) { + break; + } + $2 = $index_Q16; + $and = $2 & 65535; + $shr = $and >> 16; + $mul = ($shr*12)|0; + $3 = $index_Q16; + $and1 = $3 & 65535; + $and2 = $and1 & 65535; + $mul3 = ($and2*12)|0; + $shr4 = $mul3 >> 16; + $add = (($mul) + ($shr4))|0; + $table_index = $add; + $4 = $buf$addr; + $5 = $index_Q16; + $shr5 = $5 >> 16; + $arrayidx = (($4) + ($shr5<<1)|0); + $buf_ptr = $arrayidx; + $6 = $buf_ptr; + $7 = HEAP16[$6>>1]|0; + $conv = $7 << 16 >> 16; + $8 = $table_index; + $arrayidx7 = (20520 + ($8<<3)|0); + $9 = HEAP16[$arrayidx7>>1]|0; + $conv9 = $9 << 16 >> 16; + $mul10 = Math_imul($conv, $conv9)|0; + $res_Q15 = $mul10; + $10 = $res_Q15; + $11 = $buf_ptr; + $arrayidx11 = ((($11)) + 2|0); + $12 = HEAP16[$arrayidx11>>1]|0; + $conv12 = $12 << 16 >> 16; + $13 = $table_index; + $arrayidx13 = (20520 + ($13<<3)|0); + $arrayidx14 = ((($arrayidx13)) + 2|0); + $14 = HEAP16[$arrayidx14>>1]|0; + $conv15 = $14 << 16 >> 16; + $mul16 = Math_imul($conv12, $conv15)|0; + $add17 = (($10) + ($mul16))|0; + $res_Q15 = $add17; + $15 = $res_Q15; + $16 = $buf_ptr; + $arrayidx18 = ((($16)) + 4|0); + $17 = HEAP16[$arrayidx18>>1]|0; + $conv19 = $17 << 16 >> 16; + $18 = $table_index; + $arrayidx20 = (20520 + ($18<<3)|0); + $arrayidx21 = ((($arrayidx20)) + 4|0); + $19 = HEAP16[$arrayidx21>>1]|0; + $conv22 = $19 << 16 >> 16; + $mul23 = Math_imul($conv19, $conv22)|0; + $add24 = (($15) + ($mul23))|0; + $res_Q15 = $add24; + $20 = $res_Q15; + $21 = $buf_ptr; + $arrayidx25 = ((($21)) + 6|0); + $22 = HEAP16[$arrayidx25>>1]|0; + $conv26 = $22 << 16 >> 16; + $23 = $table_index; + $arrayidx27 = (20520 + ($23<<3)|0); + $arrayidx28 = ((($arrayidx27)) + 6|0); + $24 = HEAP16[$arrayidx28>>1]|0; + $conv29 = $24 << 16 >> 16; + $mul30 = Math_imul($conv26, $conv29)|0; + $add31 = (($20) + ($mul30))|0; + $res_Q15 = $add31; + $25 = $res_Q15; + $26 = $buf_ptr; + $arrayidx32 = ((($26)) + 8|0); + $27 = HEAP16[$arrayidx32>>1]|0; + $conv33 = $27 << 16 >> 16; + $28 = $table_index; + $sub = (11 - ($28))|0; + $arrayidx34 = (20520 + ($sub<<3)|0); + $arrayidx35 = ((($arrayidx34)) + 6|0); + $29 = HEAP16[$arrayidx35>>1]|0; + $conv36 = $29 << 16 >> 16; + $mul37 = Math_imul($conv33, $conv36)|0; + $add38 = (($25) + ($mul37))|0; + $res_Q15 = $add38; + $30 = $res_Q15; + $31 = $buf_ptr; + $arrayidx39 = ((($31)) + 10|0); + $32 = HEAP16[$arrayidx39>>1]|0; + $conv40 = $32 << 16 >> 16; + $33 = $table_index; + $sub41 = (11 - ($33))|0; + $arrayidx42 = (20520 + ($sub41<<3)|0); + $arrayidx43 = ((($arrayidx42)) + 4|0); + $34 = HEAP16[$arrayidx43>>1]|0; + $conv44 = $34 << 16 >> 16; + $mul45 = Math_imul($conv40, $conv44)|0; + $add46 = (($30) + ($mul45))|0; + $res_Q15 = $add46; + $35 = $res_Q15; + $36 = $buf_ptr; + $arrayidx47 = ((($36)) + 12|0); + $37 = HEAP16[$arrayidx47>>1]|0; + $conv48 = $37 << 16 >> 16; + $38 = $table_index; + $sub49 = (11 - ($38))|0; + $arrayidx50 = (20520 + ($sub49<<3)|0); + $arrayidx51 = ((($arrayidx50)) + 2|0); + $39 = HEAP16[$arrayidx51>>1]|0; + $conv52 = $39 << 16 >> 16; + $mul53 = Math_imul($conv48, $conv52)|0; + $add54 = (($35) + ($mul53))|0; + $res_Q15 = $add54; + $40 = $res_Q15; + $41 = $buf_ptr; + $arrayidx55 = ((($41)) + 14|0); + $42 = HEAP16[$arrayidx55>>1]|0; + $conv56 = $42 << 16 >> 16; + $43 = $table_index; + $sub57 = (11 - ($43))|0; + $arrayidx58 = (20520 + ($sub57<<3)|0); + $44 = HEAP16[$arrayidx58>>1]|0; + $conv60 = $44 << 16 >> 16; + $mul61 = Math_imul($conv56, $conv60)|0; + $add62 = (($40) + ($mul61))|0; + $res_Q15 = $add62; + $45 = $res_Q15; + $shr63 = $45 >> 14; + $add64 = (($shr63) + 1)|0; + $shr65 = $add64 >> 1; + $cmp66 = ($shr65|0)>(32767); + if ($cmp66) { + $cond79 = 32767; + } else { + $46 = $res_Q15; + $shr68 = $46 >> 14; + $add69 = (($shr68) + 1)|0; + $shr70 = $add69 >> 1; + $cmp71 = ($shr70|0)<(-32768); + if ($cmp71) { + $cond79 = -32768; + } else { + $47 = $res_Q15; + $shr75 = $47 >> 14; + $add76 = (($shr75) + 1)|0; + $shr77 = $add76 >> 1; + $cond79 = $shr77; + } + } + $conv80 = $cond79&65535; + $48 = $out$addr; + $incdec$ptr = ((($48)) + 2|0); + $out$addr = $incdec$ptr; + HEAP16[$48>>1] = $conv80; + $49 = $index_increment_Q16$addr; + $50 = $index_Q16; + $add81 = (($50) + ($49))|0; + $index_Q16 = $add81; + } + $51 = $out$addr; + STACKTOP = sp;return ($51|0); +} +function _silk_resampler_private_up2_HQ($S,$out,$in,$len) { + $S = $S|0; + $out = $out|0; + $in = $in|0; + $len = $len|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0; + var $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0; + var $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0, $8 = 0, $80 = 0; + var $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0, $95 = 0, $S$addr = 0, $X = 0, $Y = 0, $add = 0; + var $add100 = 0, $add103 = 0, $add110 = 0, $add117 = 0, $add125 = 0, $add19 = 0, $add21 = 0, $add22 = 0, $add33 = 0, $add34 = 0, $add36 = 0, $add37 = 0, $add40 = 0, $add45 = 0, $add52 = 0, $add68 = 0, $add7 = 0, $add70 = 0, $add71 = 0, $add8 = 0; + var $add82 = 0, $add84 = 0, $add85 = 0, $add96 = 0, $add97 = 0, $add99 = 0, $and = 0, $and15 = 0, $and29 = 0, $and64 = 0, $and78 = 0, $and92 = 0, $arrayidx = 0, $arrayidx10 = 0, $arrayidx101 = 0, $arrayidx126 = 0, $arrayidx20 = 0, $arrayidx23 = 0, $arrayidx24 = 0, $arrayidx35 = 0; + var $arrayidx38 = 0, $arrayidx58 = 0, $arrayidx59 = 0, $arrayidx69 = 0, $arrayidx72 = 0, $arrayidx73 = 0, $arrayidx83 = 0, $arrayidx86 = 0, $arrayidx87 = 0, $arrayidx98 = 0, $cmp = 0, $cmp105 = 0, $cmp112 = 0, $cmp42 = 0, $cmp47 = 0, $cond122 = 0, $cond55 = 0, $conv = 0, $conv123 = 0, $conv13 = 0; + var $conv16 = 0, $conv2 = 0, $conv27 = 0, $conv3 = 0, $conv30 = 0, $conv56 = 0, $conv62 = 0, $conv65 = 0, $conv76 = 0, $conv79 = 0, $conv90 = 0, $conv93 = 0, $in$addr = 0, $in32 = 0, $inc = 0, $k = 0, $len$addr = 0, $mul = 0, $mul124 = 0, $mul14 = 0; + var $mul17 = 0, $mul28 = 0, $mul31 = 0, $mul4 = 0, $mul57 = 0, $mul63 = 0, $mul66 = 0, $mul77 = 0, $mul80 = 0, $mul91 = 0, $mul94 = 0, $out$addr = 0, $out32_1 = 0, $out32_2 = 0, $shl = 0, $shr = 0, $shr102 = 0, $shr104 = 0, $shr109 = 0, $shr111 = 0; + var $shr116 = 0, $shr118 = 0, $shr12 = 0, $shr18 = 0, $shr26 = 0, $shr32 = 0, $shr39 = 0, $shr41 = 0, $shr44 = 0, $shr46 = 0, $shr5 = 0, $shr51 = 0, $shr53 = 0, $shr61 = 0, $shr67 = 0, $shr75 = 0, $shr81 = 0, $shr89 = 0, $shr95 = 0, $sub = 0; + var $sub11 = 0, $sub25 = 0, $sub60 = 0, $sub74 = 0, $sub88 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $S$addr = $S; + $out$addr = $out; + $in$addr = $in; + $len$addr = $len; + $k = 0; + while(1) { + $0 = $k; + $1 = $len$addr; + $cmp = ($0|0)<($1|0); + if (!($cmp)) { + break; + } + $2 = $in$addr; + $3 = $k; + $arrayidx = (($2) + ($3<<1)|0); + $4 = HEAP16[$arrayidx>>1]|0; + $conv = $4 << 16 >> 16; + $shl = $conv << 10; + $in32 = $shl; + $5 = $in32; + $6 = $S$addr; + $7 = HEAP32[$6>>2]|0; + $sub = (($5) - ($7))|0; + $Y = $sub; + $8 = $Y; + $shr = $8 >> 16; + $9 = HEAP16[10131]|0; + $conv2 = $9 << 16 >> 16; + $mul = Math_imul($shr, $conv2)|0; + $10 = $Y; + $and = $10 & 65535; + $11 = HEAP16[10131]|0; + $conv3 = $11 << 16 >> 16; + $mul4 = Math_imul($and, $conv3)|0; + $shr5 = $mul4 >> 16; + $add = (($mul) + ($shr5))|0; + $X = $add; + $12 = $S$addr; + $13 = HEAP32[$12>>2]|0; + $14 = $X; + $add7 = (($13) + ($14))|0; + $out32_1 = $add7; + $15 = $in32; + $16 = $X; + $add8 = (($15) + ($16))|0; + $17 = $S$addr; + HEAP32[$17>>2] = $add8; + $18 = $out32_1; + $19 = $S$addr; + $arrayidx10 = ((($19)) + 4|0); + $20 = HEAP32[$arrayidx10>>2]|0; + $sub11 = (($18) - ($20))|0; + $Y = $sub11; + $21 = $Y; + $shr12 = $21 >> 16; + $22 = HEAP16[(20264)>>1]|0; + $conv13 = $22 << 16 >> 16; + $mul14 = Math_imul($shr12, $conv13)|0; + $23 = $Y; + $and15 = $23 & 65535; + $24 = HEAP16[(20264)>>1]|0; + $conv16 = $24 << 16 >> 16; + $mul17 = Math_imul($and15, $conv16)|0; + $shr18 = $mul17 >> 16; + $add19 = (($mul14) + ($shr18))|0; + $X = $add19; + $25 = $S$addr; + $arrayidx20 = ((($25)) + 4|0); + $26 = HEAP32[$arrayidx20>>2]|0; + $27 = $X; + $add21 = (($26) + ($27))|0; + $out32_2 = $add21; + $28 = $out32_1; + $29 = $X; + $add22 = (($28) + ($29))|0; + $30 = $S$addr; + $arrayidx23 = ((($30)) + 4|0); + HEAP32[$arrayidx23>>2] = $add22; + $31 = $out32_2; + $32 = $S$addr; + $arrayidx24 = ((($32)) + 8|0); + $33 = HEAP32[$arrayidx24>>2]|0; + $sub25 = (($31) - ($33))|0; + $Y = $sub25; + $34 = $Y; + $35 = $Y; + $shr26 = $35 >> 16; + $36 = HEAP16[(20266)>>1]|0; + $conv27 = $36 << 16 >> 16; + $mul28 = Math_imul($shr26, $conv27)|0; + $37 = $Y; + $and29 = $37 & 65535; + $38 = HEAP16[(20266)>>1]|0; + $conv30 = $38 << 16 >> 16; + $mul31 = Math_imul($and29, $conv30)|0; + $shr32 = $mul31 >> 16; + $add33 = (($mul28) + ($shr32))|0; + $add34 = (($34) + ($add33))|0; + $X = $add34; + $39 = $S$addr; + $arrayidx35 = ((($39)) + 8|0); + $40 = HEAP32[$arrayidx35>>2]|0; + $41 = $X; + $add36 = (($40) + ($41))|0; + $out32_1 = $add36; + $42 = $out32_2; + $43 = $X; + $add37 = (($42) + ($43))|0; + $44 = $S$addr; + $arrayidx38 = ((($44)) + 8|0); + HEAP32[$arrayidx38>>2] = $add37; + $45 = $out32_1; + $shr39 = $45 >> 9; + $add40 = (($shr39) + 1)|0; + $shr41 = $add40 >> 1; + $cmp42 = ($shr41|0)>(32767); + if ($cmp42) { + $cond55 = 32767; + } else { + $46 = $out32_1; + $shr44 = $46 >> 9; + $add45 = (($shr44) + 1)|0; + $shr46 = $add45 >> 1; + $cmp47 = ($shr46|0)<(-32768); + if ($cmp47) { + $cond55 = -32768; + } else { + $47 = $out32_1; + $shr51 = $47 >> 9; + $add52 = (($shr51) + 1)|0; + $shr53 = $add52 >> 1; + $cond55 = $shr53; + } + } + $conv56 = $cond55&65535; + $48 = $out$addr; + $49 = $k; + $mul57 = $49<<1; + $arrayidx58 = (($48) + ($mul57<<1)|0); + HEAP16[$arrayidx58>>1] = $conv56; + $50 = $in32; + $51 = $S$addr; + $arrayidx59 = ((($51)) + 12|0); + $52 = HEAP32[$arrayidx59>>2]|0; + $sub60 = (($50) - ($52))|0; + $Y = $sub60; + $53 = $Y; + $shr61 = $53 >> 16; + $54 = HEAP16[10134]|0; + $conv62 = $54 << 16 >> 16; + $mul63 = Math_imul($shr61, $conv62)|0; + $55 = $Y; + $and64 = $55 & 65535; + $56 = HEAP16[10134]|0; + $conv65 = $56 << 16 >> 16; + $mul66 = Math_imul($and64, $conv65)|0; + $shr67 = $mul66 >> 16; + $add68 = (($mul63) + ($shr67))|0; + $X = $add68; + $57 = $S$addr; + $arrayidx69 = ((($57)) + 12|0); + $58 = HEAP32[$arrayidx69>>2]|0; + $59 = $X; + $add70 = (($58) + ($59))|0; + $out32_1 = $add70; + $60 = $in32; + $61 = $X; + $add71 = (($60) + ($61))|0; + $62 = $S$addr; + $arrayidx72 = ((($62)) + 12|0); + HEAP32[$arrayidx72>>2] = $add71; + $63 = $out32_1; + $64 = $S$addr; + $arrayidx73 = ((($64)) + 16|0); + $65 = HEAP32[$arrayidx73>>2]|0; + $sub74 = (($63) - ($65))|0; + $Y = $sub74; + $66 = $Y; + $shr75 = $66 >> 16; + $67 = HEAP16[(20270)>>1]|0; + $conv76 = $67 << 16 >> 16; + $mul77 = Math_imul($shr75, $conv76)|0; + $68 = $Y; + $and78 = $68 & 65535; + $69 = HEAP16[(20270)>>1]|0; + $conv79 = $69 << 16 >> 16; + $mul80 = Math_imul($and78, $conv79)|0; + $shr81 = $mul80 >> 16; + $add82 = (($mul77) + ($shr81))|0; + $X = $add82; + $70 = $S$addr; + $arrayidx83 = ((($70)) + 16|0); + $71 = HEAP32[$arrayidx83>>2]|0; + $72 = $X; + $add84 = (($71) + ($72))|0; + $out32_2 = $add84; + $73 = $out32_1; + $74 = $X; + $add85 = (($73) + ($74))|0; + $75 = $S$addr; + $arrayidx86 = ((($75)) + 16|0); + HEAP32[$arrayidx86>>2] = $add85; + $76 = $out32_2; + $77 = $S$addr; + $arrayidx87 = ((($77)) + 20|0); + $78 = HEAP32[$arrayidx87>>2]|0; + $sub88 = (($76) - ($78))|0; + $Y = $sub88; + $79 = $Y; + $80 = $Y; + $shr89 = $80 >> 16; + $81 = HEAP16[(20272)>>1]|0; + $conv90 = $81 << 16 >> 16; + $mul91 = Math_imul($shr89, $conv90)|0; + $82 = $Y; + $and92 = $82 & 65535; + $83 = HEAP16[(20272)>>1]|0; + $conv93 = $83 << 16 >> 16; + $mul94 = Math_imul($and92, $conv93)|0; + $shr95 = $mul94 >> 16; + $add96 = (($mul91) + ($shr95))|0; + $add97 = (($79) + ($add96))|0; + $X = $add97; + $84 = $S$addr; + $arrayidx98 = ((($84)) + 20|0); + $85 = HEAP32[$arrayidx98>>2]|0; + $86 = $X; + $add99 = (($85) + ($86))|0; + $out32_1 = $add99; + $87 = $out32_2; + $88 = $X; + $add100 = (($87) + ($88))|0; + $89 = $S$addr; + $arrayidx101 = ((($89)) + 20|0); + HEAP32[$arrayidx101>>2] = $add100; + $90 = $out32_1; + $shr102 = $90 >> 9; + $add103 = (($shr102) + 1)|0; + $shr104 = $add103 >> 1; + $cmp105 = ($shr104|0)>(32767); + if ($cmp105) { + $cond122 = 32767; + } else { + $91 = $out32_1; + $shr109 = $91 >> 9; + $add110 = (($shr109) + 1)|0; + $shr111 = $add110 >> 1; + $cmp112 = ($shr111|0)<(-32768); + if ($cmp112) { + $cond122 = -32768; + } else { + $92 = $out32_1; + $shr116 = $92 >> 9; + $add117 = (($shr116) + 1)|0; + $shr118 = $add117 >> 1; + $cond122 = $shr118; + } + } + $conv123 = $cond122&65535; + $93 = $out$addr; + $94 = $k; + $mul124 = $94<<1; + $add125 = (($mul124) + 1)|0; + $arrayidx126 = (($93) + ($add125<<1)|0); + HEAP16[$arrayidx126>>1] = $conv123; + $95 = $k; + $inc = (($95) + 1)|0; + $k = $inc; + } + STACKTOP = sp;return; +} +function _silk_resampler_private_up2_HQ_wrapper($SS,$out,$in,$len) { + $SS = $SS|0; + $out = $out|0; + $in = $in|0; + $len = $len|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $S = 0, $SS$addr = 0, $in$addr = 0, $len$addr = 0, $out$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $SS$addr = $SS; + $out$addr = $out; + $in$addr = $in; + $len$addr = $len; + $0 = $SS$addr; + $S = $0; + $1 = $S; + $2 = $out$addr; + $3 = $in$addr; + $4 = $len$addr; + _silk_resampler_private_up2_HQ($1,$2,$3,$4); + STACKTOP = sp;return; +} +function _silk_stereo_decode_pred($psRangeDec,$pred_Q13) { + $psRangeDec = $psRangeDec|0; + $pred_Q13 = $pred_Q13|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $add = 0, $add25 = 0, $add32 = 0; + var $add38 = 0, $add44 = 0, $add48 = 0, $and = 0, $arrayidx1 = 0, $arrayidx10 = 0, $arrayidx11 = 0, $arrayidx15 = 0, $arrayidx16 = 0, $arrayidx18 = 0, $arrayidx20 = 0, $arrayidx22 = 0, $arrayidx23 = 0, $arrayidx26 = 0, $arrayidx3 = 0, $arrayidx30 = 0, $arrayidx33 = 0, $arrayidx4 = 0, $arrayidx41 = 0, $arrayidx42 = 0; + var $arrayidx49 = 0, $arrayidx5 = 0, $arrayidx53 = 0, $arrayidx7 = 0, $call = 0, $call6 = 0, $call9 = 0, $cmp = 0, $cmp13 = 0, $conv = 0, $conv27 = 0, $conv34 = 0, $conv39 = 0, $conv40 = 0, $conv45 = 0, $conv46 = 0, $div = 0, $inc = 0, $inc51 = 0, $ix = 0; + var $low_Q13 = 0, $mul = 0, $mul17 = 0, $mul29 = 0, $mul36 = 0, $mul43 = 0, $mul47 = 0, $n = 0, $pred_Q13$addr = 0, $psRangeDec$addr = 0, $shr = 0, $shr37 = 0, $step_Q13 = 0, $sub = 0, $sub28 = 0, $sub35 = 0, $sub55 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $ix = sp + 8|0; + $psRangeDec$addr = $psRangeDec; + $pred_Q13$addr = $pred_Q13; + $0 = $psRangeDec$addr; + $call = (_ec_dec_icdf($0,22599,8)|0); + $n = $call; + $1 = $n; + $div = (($1|0) / 5)&-1; + $arrayidx1 = ((($ix)) + 8|0); + HEAP32[$arrayidx1>>2] = $div; + $2 = $n; + $arrayidx3 = ((($ix)) + 8|0); + $3 = HEAP32[$arrayidx3>>2]|0; + $mul = ($3*5)|0; + $sub = (($2) - ($mul))|0; + $arrayidx4 = ((($ix)) + 12|0); + $arrayidx5 = ((($arrayidx4)) + 8|0); + HEAP32[$arrayidx5>>2] = $sub; + $n = 0; + while(1) { + $4 = $n; + $cmp = ($4|0)<(2); + if (!($cmp)) { + break; + } + $5 = $psRangeDec$addr; + $call6 = (_ec_dec_icdf($5,22652,8)|0); + $6 = $n; + $arrayidx7 = (($ix) + (($6*12)|0)|0); + HEAP32[$arrayidx7>>2] = $call6; + $7 = $psRangeDec$addr; + $call9 = (_ec_dec_icdf($7,22659,8)|0); + $8 = $n; + $arrayidx10 = (($ix) + (($8*12)|0)|0); + $arrayidx11 = ((($arrayidx10)) + 4|0); + HEAP32[$arrayidx11>>2] = $call9; + $9 = $n; + $inc = (($9) + 1)|0; + $n = $inc; + } + $n = 0; + while(1) { + $10 = $n; + $cmp13 = ($10|0)<(2); + if (!($cmp13)) { + break; + } + $11 = $n; + $arrayidx15 = (($ix) + (($11*12)|0)|0); + $arrayidx16 = ((($arrayidx15)) + 8|0); + $12 = HEAP32[$arrayidx16>>2]|0; + $mul17 = ($12*3)|0; + $13 = $n; + $arrayidx18 = (($ix) + (($13*12)|0)|0); + $14 = HEAP32[$arrayidx18>>2]|0; + $add = (($14) + ($mul17))|0; + HEAP32[$arrayidx18>>2] = $add; + $15 = $n; + $arrayidx20 = (($ix) + (($15*12)|0)|0); + $16 = HEAP32[$arrayidx20>>2]|0; + $arrayidx22 = (20216 + ($16<<1)|0); + $17 = HEAP16[$arrayidx22>>1]|0; + $conv = $17 << 16 >> 16; + $low_Q13 = $conv; + $18 = $n; + $arrayidx23 = (($ix) + (($18*12)|0)|0); + $19 = HEAP32[$arrayidx23>>2]|0; + $add25 = (($19) + 1)|0; + $arrayidx26 = (20216 + ($add25<<1)|0); + $20 = HEAP16[$arrayidx26>>1]|0; + $conv27 = $20 << 16 >> 16; + $21 = $low_Q13; + $sub28 = (($conv27) - ($21))|0; + $shr = $sub28 >> 16; + $mul29 = ($shr*6554)|0; + $22 = $n; + $arrayidx30 = (($ix) + (($22*12)|0)|0); + $23 = HEAP32[$arrayidx30>>2]|0; + $add32 = (($23) + 1)|0; + $arrayidx33 = (20216 + ($add32<<1)|0); + $24 = HEAP16[$arrayidx33>>1]|0; + $conv34 = $24 << 16 >> 16; + $25 = $low_Q13; + $sub35 = (($conv34) - ($25))|0; + $and = $sub35 & 65535; + $mul36 = ($and*6554)|0; + $shr37 = $mul36 >> 16; + $add38 = (($mul29) + ($shr37))|0; + $step_Q13 = $add38; + $26 = $low_Q13; + $27 = $step_Q13; + $conv39 = $27&65535; + $conv40 = $conv39 << 16 >> 16; + $28 = $n; + $arrayidx41 = (($ix) + (($28*12)|0)|0); + $arrayidx42 = ((($arrayidx41)) + 4|0); + $29 = HEAP32[$arrayidx42>>2]|0; + $mul43 = $29<<1; + $add44 = (($mul43) + 1)|0; + $conv45 = $add44&65535; + $conv46 = $conv45 << 16 >> 16; + $mul47 = Math_imul($conv40, $conv46)|0; + $add48 = (($26) + ($mul47))|0; + $30 = $pred_Q13$addr; + $31 = $n; + $arrayidx49 = (($30) + ($31<<2)|0); + HEAP32[$arrayidx49>>2] = $add48; + $32 = $n; + $inc51 = (($32) + 1)|0; + $n = $inc51; + } + $33 = $pred_Q13$addr; + $arrayidx53 = ((($33)) + 4|0); + $34 = HEAP32[$arrayidx53>>2]|0; + $35 = $pred_Q13$addr; + $36 = HEAP32[$35>>2]|0; + $sub55 = (($36) - ($34))|0; + HEAP32[$35>>2] = $sub55; + STACKTOP = sp;return; +} +function _silk_stereo_decode_mid_only($psRangeDec,$decode_only_mid) { + $psRangeDec = $psRangeDec|0; + $decode_only_mid = $decode_only_mid|0; + var $0 = 0, $1 = 0, $call = 0, $decode_only_mid$addr = 0, $psRangeDec$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $psRangeDec$addr = $psRangeDec; + $decode_only_mid$addr = $decode_only_mid; + $0 = $psRangeDec$addr; + $call = (_ec_dec_icdf($0,22624,8)|0); + $1 = $decode_only_mid$addr; + HEAP32[$1>>2] = $call; + STACKTOP = sp;return; +} +function _opus_pcm_soft_clip($_x,$N,$C,$declip_mem) { + $_x = $_x|0; + $N = $N|0; + $C = $C|0; + $declip_mem = $declip_mem|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0.0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0.0, $111 = 0, $112 = 0.0, $113 = 0, $114 = 0.0, $115 = 0.0; + var $116 = 0.0, $117 = 0, $118 = 0, $119 = 0, $12 = 0.0, $120 = 0.0, $121 = 0.0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0.0, $129 = 0.0, $13 = 0, $130 = 0, $131 = 0, $132 = 0, $133 = 0.0; + var $134 = 0, $135 = 0, $136 = 0, $137 = 0.0, $138 = 0, $139 = 0, $14 = 0, $140 = 0, $141 = 0, $142 = 0, $143 = 0, $144 = 0.0, $145 = 0, $146 = 0.0, $147 = 0.0, $148 = 0, $149 = 0, $15 = 0.0, $150 = 0, $151 = 0; + var $152 = 0.0, $153 = 0.0, $154 = 0.0, $155 = 0, $156 = 0, $157 = 0, $158 = 0.0, $159 = 0, $16 = 0, $160 = 0, $161 = 0, $162 = 0.0, $163 = 0, $164 = 0, $165 = 0, $166 = 0.0, $167 = 0, $168 = 0, $169 = 0, $17 = 0; + var $170 = 0.0, $171 = 0, $172 = 0, $173 = 0, $174 = 0.0, $175 = 0, $176 = 0, $177 = 0, $178 = 0, $179 = 0, $18 = 0.0, $180 = 0, $181 = 0, $182 = 0.0, $183 = 0, $184 = 0, $185 = 0, $19 = 0, $2 = 0, $20 = 0; + var $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0.0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0.0, $35 = 0.0, $36 = 0, $37 = 0, $38 = 0, $39 = 0.0; + var $4 = 0, $40 = 0.0, $41 = 0, $42 = 0, $43 = 0, $44 = 0.0, $45 = 0, $46 = 0, $47 = 0, $48 = 0.0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0.0, $55 = 0, $56 = 0, $57 = 0; + var $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0.0, $62 = 0, $63 = 0, $64 = 0, $65 = 0.0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0.0, $75 = 0; + var $76 = 0, $77 = 0, $78 = 0, $79 = 0.0, $8 = 0, $80 = 0, $81 = 0, $82 = 0, $83 = 0.0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0.0, $90 = 0.0, $91 = 0, $92 = 0, $93 = 0; + var $94 = 0.0, $95 = 0, $96 = 0, $97 = 0, $98 = 0.0, $99 = 0.0, $C$addr = 0, $N$addr = 0, $_x$addr = 0, $a = 0.0, $add = 0.0, $add$ptr = 0, $add140 = 0.0, $add161 = 0.0, $arrayidx = 0, $arrayidx102 = 0, $arrayidx11 = 0, $arrayidx113 = 0, $arrayidx122 = 0, $arrayidx133 = 0; + var $arrayidx135 = 0, $arrayidx138 = 0, $arrayidx142 = 0, $arrayidx15 = 0, $arrayidx160 = 0, $arrayidx163 = 0, $arrayidx169 = 0, $arrayidx177 = 0, $arrayidx183 = 0, $arrayidx189 = 0, $arrayidx199 = 0, $arrayidx20 = 0, $arrayidx24 = 0, $arrayidx29 = 0, $arrayidx35 = 0, $arrayidx37 = 0, $arrayidx40 = 0, $arrayidx43 = 0, $arrayidx52 = 0, $arrayidx56 = 0; + var $arrayidx67 = 0, $arrayidx7 = 0, $arrayidx73 = 0, $arrayidx75 = 0, $arrayidx85 = 0, $arrayidx87 = 0, $arrayidx94 = 0, $c = 0, $call = 0.0, $call104 = 0.0, $call96 = 0.0, $cmp = 0, $cmp1 = 0, $cmp109 = 0, $cmp116 = 0, $cmp12 = 0, $cmp123 = 0, $cmp129 = 0, $cmp147 = 0, $cmp155 = 0; + var $cmp164 = 0, $cmp172 = 0, $cmp178 = 0, $cmp194 = 0, $cmp22 = 0, $cmp26 = 0, $cmp31 = 0, $cmp49 = 0, $cmp5 = 0, $cmp53 = 0, $cmp57 = 0, $cmp6 = 0, $cmp63 = 0, $cmp70 = 0, $cmp77 = 0, $cmp8 = 0, $cmp81 = 0, $cmp89 = 0, $cmp98 = 0, $cond = 0.0; + var $cond171 = 0.0, $cond187 = 0.0, $cond19 = 0.0, $conv = 0.0, $conv103 = 0.0, $conv105 = 0.0, $conv152 = 0.0, $conv68 = 0.0, $conv95 = 0.0, $conv97 = 0.0, $curr = 0, $dec = 0, $declip_mem$addr = 0, $delta = 0.0, $div = 0.0, $div153 = 0.0, $end = 0, $i = 0, $inc = 0, $inc107 = 0; + var $inc144 = 0, $inc191 = 0, $inc201 = 0, $inc45 = 0, $inc61 = 0, $land$ext = 0, $maxval = 0.0, $mul = 0, $mul101 = 0, $mul112 = 0, $mul115 = 0.0, $mul120 = 0.0, $mul121 = 0, $mul132 = 0, $mul134 = 0, $mul136 = 0.0, $mul137 = 0, $mul139 = 0.0, $mul141 = 0, $mul159 = 0; + var $mul162 = 0, $mul168 = 0, $mul176 = 0, $mul182 = 0, $mul188 = 0, $mul28 = 0, $mul30 = 0.0, $mul34 = 0, $mul36 = 0, $mul38 = 0.0, $mul39 = 0, $mul41 = 0.0, $mul42 = 0, $mul51 = 0, $mul55 = 0, $mul66 = 0, $mul72 = 0, $mul74 = 0, $mul76 = 0.0, $mul84 = 0; + var $mul86 = 0, $mul88 = 0.0, $mul93 = 0, $offset = 0.0, $or$cond = 0, $or$cond$not = 0, $or$cond1 = 0, $or$cond2 = 0, $or$cond3 = 0, $peak_pos = 0, $special = 0, $start = 0, $sub = 0, $sub119 = 0.0, $sub126 = 0.0, $sub151 = 0.0, $sub158 = 0.0, $tobool = 0, $tobool146 = 0, $tobool4 = 0; + var $x = 0, $x0 = 0.0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 80|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(80|0); + $_x$addr = $_x; + $N$addr = $N; + $C$addr = $C; + $declip_mem$addr = $declip_mem; + $0 = $C$addr; + $cmp = ($0|0)<(1); + $1 = $N$addr; + $cmp1 = ($1|0)<(1); + $or$cond = $cmp | $cmp1; + $or$cond$not = $or$cond ^ 1; + $2 = $_x$addr; + $tobool = ($2|0)!=(0|0); + $or$cond1 = $or$cond$not & $tobool; + $3 = $declip_mem$addr; + $tobool4 = ($3|0)!=(0|0); + $or$cond2 = $or$cond1 & $tobool4; + if (!($or$cond2)) { + STACKTOP = sp;return; + } + $i = 0; + while(1) { + $4 = $i; + $5 = $N$addr; + $6 = $C$addr; + $mul = Math_imul($5, $6)|0; + $cmp5 = ($4|0)<($mul|0); + if (!($cmp5)) { + break; + } + $7 = $_x$addr; + $8 = $i; + $arrayidx = (($7) + ($8<<2)|0); + $9 = +HEAPF32[$arrayidx>>2]; + $cmp6 = 2.0 < $9; + if ($cmp6) { + $cond = 2.0; + } else { + $10 = $_x$addr; + $11 = $i; + $arrayidx7 = (($10) + ($11<<2)|0); + $12 = +HEAPF32[$arrayidx7>>2]; + $cond = $12; + } + $cmp8 = -2.0 > $cond; + if ($cmp8) { + $cond19 = -2.0; + } else { + $13 = $_x$addr; + $14 = $i; + $arrayidx11 = (($13) + ($14<<2)|0); + $15 = +HEAPF32[$arrayidx11>>2]; + $cmp12 = 2.0 < $15; + if ($cmp12) { + $cond19 = 2.0; + } else { + $16 = $_x$addr; + $17 = $i; + $arrayidx15 = (($16) + ($17<<2)|0); + $18 = +HEAPF32[$arrayidx15>>2]; + $cond19 = $18; + } + } + $19 = $_x$addr; + $20 = $i; + $arrayidx20 = (($19) + ($20<<2)|0); + HEAPF32[$arrayidx20>>2] = $cond19; + $21 = $i; + $inc = (($21) + 1)|0; + $i = $inc; + } + $c = 0; + while(1) { + $22 = $c; + $23 = $C$addr; + $cmp22 = ($22|0)<($23|0); + if (!($cmp22)) { + break; + } + $24 = $_x$addr; + $25 = $c; + $add$ptr = (($24) + ($25<<2)|0); + $x = $add$ptr; + $26 = $declip_mem$addr; + $27 = $c; + $arrayidx24 = (($26) + ($27<<2)|0); + $28 = +HEAPF32[$arrayidx24>>2]; + $a = $28; + $i = 0; + while(1) { + $29 = $i; + $30 = $N$addr; + $cmp26 = ($29|0)<($30|0); + if (!($cmp26)) { + break; + } + $31 = $x; + $32 = $i; + $33 = $C$addr; + $mul28 = Math_imul($32, $33)|0; + $arrayidx29 = (($31) + ($mul28<<2)|0); + $34 = +HEAPF32[$arrayidx29>>2]; + $35 = $a; + $mul30 = $34 * $35; + $cmp31 = $mul30 >= 0.0; + if ($cmp31) { + break; + } + $36 = $x; + $37 = $i; + $38 = $C$addr; + $mul34 = Math_imul($37, $38)|0; + $arrayidx35 = (($36) + ($mul34<<2)|0); + $39 = +HEAPF32[$arrayidx35>>2]; + $40 = $a; + $41 = $x; + $42 = $i; + $43 = $C$addr; + $mul36 = Math_imul($42, $43)|0; + $arrayidx37 = (($41) + ($mul36<<2)|0); + $44 = +HEAPF32[$arrayidx37>>2]; + $mul38 = $40 * $44; + $45 = $x; + $46 = $i; + $47 = $C$addr; + $mul39 = Math_imul($46, $47)|0; + $arrayidx40 = (($45) + ($mul39<<2)|0); + $48 = +HEAPF32[$arrayidx40>>2]; + $mul41 = $mul38 * $48; + $add = $39 + $mul41; + $49 = $x; + $50 = $i; + $51 = $C$addr; + $mul42 = Math_imul($50, $51)|0; + $arrayidx43 = (($49) + ($mul42<<2)|0); + HEAPF32[$arrayidx43>>2] = $add; + $52 = $i; + $inc45 = (($52) + 1)|0; + $i = $inc45; + } + $curr = 0; + $53 = $x; + $54 = +HEAPF32[$53>>2]; + $x0 = $54; + while(1) { + $special = 0; + $55 = $curr; + $i = $55; + while(1) { + $56 = $i; + $57 = $N$addr; + $cmp49 = ($56|0)<($57|0); + if (!($cmp49)) { + break; + } + $58 = $x; + $59 = $i; + $60 = $C$addr; + $mul51 = Math_imul($59, $60)|0; + $arrayidx52 = (($58) + ($mul51<<2)|0); + $61 = +HEAPF32[$arrayidx52>>2]; + $cmp53 = $61 > 1.0; + if ($cmp53) { + break; + } + $62 = $x; + $63 = $i; + $64 = $C$addr; + $mul55 = Math_imul($63, $64)|0; + $arrayidx56 = (($62) + ($mul55<<2)|0); + $65 = +HEAPF32[$arrayidx56>>2]; + $cmp57 = $65 < -1.0; + if ($cmp57) { + break; + } + $66 = $i; + $inc61 = (($66) + 1)|0; + $i = $inc61; + } + $67 = $i; + $68 = $N$addr; + $cmp63 = ($67|0)==($68|0); + if ($cmp63) { + label = 23; + break; + } + $69 = $i; + $peak_pos = $69; + $70 = $i; + $end = $70; + $start = $70; + $71 = $x; + $72 = $i; + $73 = $C$addr; + $mul66 = Math_imul($72, $73)|0; + $arrayidx67 = (($71) + ($mul66<<2)|0); + $74 = +HEAPF32[$arrayidx67>>2]; + $conv = $74; + $call = (+Math_abs((+$conv))); + $conv68 = $call; + $maxval = $conv68; + while(1) { + $75 = $start; + $cmp70 = ($75|0)>(0); + if (!($cmp70)) { + break; + } + $76 = $x; + $77 = $i; + $78 = $C$addr; + $mul72 = Math_imul($77, $78)|0; + $arrayidx73 = (($76) + ($mul72<<2)|0); + $79 = +HEAPF32[$arrayidx73>>2]; + $80 = $x; + $81 = $start; + $sub = (($81) - 1)|0; + $82 = $C$addr; + $mul74 = Math_imul($sub, $82)|0; + $arrayidx75 = (($80) + ($mul74<<2)|0); + $83 = +HEAPF32[$arrayidx75>>2]; + $mul76 = $79 * $83; + $cmp77 = $mul76 >= 0.0; + if (!($cmp77)) { + break; + } + $84 = $start; + $dec = (($84) + -1)|0; + $start = $dec; + } + while(1) { + $85 = $end; + $86 = $N$addr; + $cmp81 = ($85|0)<($86|0); + if (!($cmp81)) { + break; + } + $87 = $x; + $88 = $i; + $89 = $C$addr; + $mul84 = Math_imul($88, $89)|0; + $arrayidx85 = (($87) + ($mul84<<2)|0); + $90 = +HEAPF32[$arrayidx85>>2]; + $91 = $x; + $92 = $end; + $93 = $C$addr; + $mul86 = Math_imul($92, $93)|0; + $arrayidx87 = (($91) + ($mul86<<2)|0); + $94 = +HEAPF32[$arrayidx87>>2]; + $mul88 = $90 * $94; + $cmp89 = $mul88 >= 0.0; + if (!($cmp89)) { + break; + } + $95 = $x; + $96 = $end; + $97 = $C$addr; + $mul93 = Math_imul($96, $97)|0; + $arrayidx94 = (($95) + ($mul93<<2)|0); + $98 = +HEAPF32[$arrayidx94>>2]; + $conv95 = $98; + $call96 = (+Math_abs((+$conv95))); + $conv97 = $call96; + $99 = $maxval; + $cmp98 = $conv97 > $99; + if ($cmp98) { + $100 = $x; + $101 = $end; + $102 = $C$addr; + $mul101 = Math_imul($101, $102)|0; + $arrayidx102 = (($100) + ($mul101<<2)|0); + $103 = +HEAPF32[$arrayidx102>>2]; + $conv103 = $103; + $call104 = (+Math_abs((+$conv103))); + $conv105 = $call104; + $maxval = $conv105; + $104 = $end; + $peak_pos = $104; + } + $105 = $end; + $inc107 = (($105) + 1)|0; + $end = $inc107; + } + $106 = $start; + $cmp109 = ($106|0)==(0); + if ($cmp109) { + $107 = $x; + $108 = $i; + $109 = $C$addr; + $mul112 = Math_imul($108, $109)|0; + $arrayidx113 = (($107) + ($mul112<<2)|0); + $110 = +HEAPF32[$arrayidx113>>2]; + $111 = $x; + $112 = +HEAPF32[$111>>2]; + $mul115 = $110 * $112; + $cmp116 = $mul115 >= 0.0; + $113 = $cmp116; + } else { + $113 = 0; + } + $land$ext = $113&1; + $special = $land$ext; + $114 = $maxval; + $sub119 = $114 - 1.0; + $115 = $maxval; + $116 = $maxval; + $mul120 = $115 * $116; + $div = $sub119 / $mul120; + $a = $div; + $117 = $x; + $118 = $i; + $119 = $C$addr; + $mul121 = Math_imul($118, $119)|0; + $arrayidx122 = (($117) + ($mul121<<2)|0); + $120 = +HEAPF32[$arrayidx122>>2]; + $cmp123 = $120 > 0.0; + if ($cmp123) { + $121 = $a; + $sub126 = - $121; + $a = $sub126; + } + $122 = $start; + $i = $122; + while(1) { + $123 = $i; + $124 = $end; + $cmp129 = ($123|0)<($124|0); + if (!($cmp129)) { + break; + } + $125 = $x; + $126 = $i; + $127 = $C$addr; + $mul132 = Math_imul($126, $127)|0; + $arrayidx133 = (($125) + ($mul132<<2)|0); + $128 = +HEAPF32[$arrayidx133>>2]; + $129 = $a; + $130 = $x; + $131 = $i; + $132 = $C$addr; + $mul134 = Math_imul($131, $132)|0; + $arrayidx135 = (($130) + ($mul134<<2)|0); + $133 = +HEAPF32[$arrayidx135>>2]; + $mul136 = $129 * $133; + $134 = $x; + $135 = $i; + $136 = $C$addr; + $mul137 = Math_imul($135, $136)|0; + $arrayidx138 = (($134) + ($mul137<<2)|0); + $137 = +HEAPF32[$arrayidx138>>2]; + $mul139 = $mul136 * $137; + $add140 = $128 + $mul139; + $138 = $x; + $139 = $i; + $140 = $C$addr; + $mul141 = Math_imul($139, $140)|0; + $arrayidx142 = (($138) + ($mul141<<2)|0); + HEAPF32[$arrayidx142>>2] = $add140; + $141 = $i; + $inc144 = (($141) + 1)|0; + $i = $inc144; + } + $142 = $special; + $tobool146 = ($142|0)!=(0); + $143 = $peak_pos; + $cmp147 = ($143|0)>=(2); + $or$cond3 = $tobool146 & $cmp147; + L54: do { + if ($or$cond3) { + $144 = $x0; + $145 = $x; + $146 = +HEAPF32[$145>>2]; + $sub151 = $144 - $146; + $offset = $sub151; + $147 = $offset; + $148 = $peak_pos; + $conv152 = (+($148|0)); + $div153 = $147 / $conv152; + $delta = $div153; + $149 = $curr; + $i = $149; + while(1) { + $150 = $i; + $151 = $peak_pos; + $cmp155 = ($150|0)<($151|0); + if (!($cmp155)) { + break L54; + } + $152 = $delta; + $153 = $offset; + $sub158 = $153 - $152; + $offset = $sub158; + $154 = $offset; + $155 = $x; + $156 = $i; + $157 = $C$addr; + $mul159 = Math_imul($156, $157)|0; + $arrayidx160 = (($155) + ($mul159<<2)|0); + $158 = +HEAPF32[$arrayidx160>>2]; + $add161 = $158 + $154; + HEAPF32[$arrayidx160>>2] = $add161; + $159 = $x; + $160 = $i; + $161 = $C$addr; + $mul162 = Math_imul($160, $161)|0; + $arrayidx163 = (($159) + ($mul162<<2)|0); + $162 = +HEAPF32[$arrayidx163>>2]; + $cmp164 = 1.0 < $162; + if ($cmp164) { + $cond171 = 1.0; + } else { + $163 = $x; + $164 = $i; + $165 = $C$addr; + $mul168 = Math_imul($164, $165)|0; + $arrayidx169 = (($163) + ($mul168<<2)|0); + $166 = +HEAPF32[$arrayidx169>>2]; + $cond171 = $166; + } + $cmp172 = -1.0 > $cond171; + if ($cmp172) { + $cond187 = -1.0; + } else { + $167 = $x; + $168 = $i; + $169 = $C$addr; + $mul176 = Math_imul($168, $169)|0; + $arrayidx177 = (($167) + ($mul176<<2)|0); + $170 = +HEAPF32[$arrayidx177>>2]; + $cmp178 = 1.0 < $170; + if ($cmp178) { + $cond187 = 1.0; + } else { + $171 = $x; + $172 = $i; + $173 = $C$addr; + $mul182 = Math_imul($172, $173)|0; + $arrayidx183 = (($171) + ($mul182<<2)|0); + $174 = +HEAPF32[$arrayidx183>>2]; + $cond187 = $174; + } + } + $175 = $x; + $176 = $i; + $177 = $C$addr; + $mul188 = Math_imul($176, $177)|0; + $arrayidx189 = (($175) + ($mul188<<2)|0); + HEAPF32[$arrayidx189>>2] = $cond187; + $178 = $i; + $inc191 = (($178) + 1)|0; + $i = $inc191; + } + } + } while(0); + $179 = $end; + $curr = $179; + $180 = $curr; + $181 = $N$addr; + $cmp194 = ($180|0)==($181|0); + if ($cmp194) { + break; + } + } + if ((label|0) == 23) { + label = 0; + $a = 0.0; + } + $182 = $a; + $183 = $declip_mem$addr; + $184 = $c; + $arrayidx199 = (($183) + ($184<<2)|0); + HEAPF32[$arrayidx199>>2] = $182; + $185 = $c; + $inc201 = (($185) + 1)|0; + $c = $inc201; + } + STACKTOP = sp;return; +} +function _opus_packet_get_samples_per_frame($data,$Fs) { + $data = $data|0; + $Fs = $Fs|0; + var $$sink = 0, $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $Fs$addr = 0, $and = 0, $and11 = 0, $and19 = 0, $and3 = 0, $and6 = 0; + var $audiosize = 0, $cmp = 0, $cmp20 = 0, $conv = 0, $conv10 = 0, $conv2 = 0, $data$addr = 0, $div = 0, $div14 = 0, $div23 = 0, $div26 = 0, $mul = 0, $shl = 0, $shl25 = 0, $shr = 0, $shr18 = 0, $tobool = 0, $tobool12 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $data$addr = $data; + $Fs$addr = $Fs; + $0 = $data$addr; + $1 = HEAP8[$0>>0]|0; + $conv = $1&255; + $and = $conv & 128; + $tobool = ($and|0)!=(0); + $2 = $data$addr; + $3 = HEAP8[$2>>0]|0; + $conv2 = $3&255; + if ($tobool) { + $shr = $conv2 >> 3; + $and3 = $shr & 3; + $audiosize = $and3; + $4 = $Fs$addr; + $5 = $audiosize; + $shl = $4 << $5; + $div = (($shl|0) / 400)&-1; + $audiosize = $div; + $12 = $audiosize; + STACKTOP = sp;return ($12|0); + } + $and6 = $conv2 & 96; + $cmp = ($and6|0)==(96); + $6 = $data$addr; + $7 = HEAP8[$6>>0]|0; + $conv10 = $7&255; + if ($cmp) { + $and11 = $conv10 & 8; + $tobool12 = ($and11|0)!=(0); + $8 = $Fs$addr; + $$sink = $tobool12 ? 50 : 100; + $div14 = (($8|0) / ($$sink|0))&-1; + $audiosize = $div14; + $12 = $audiosize; + STACKTOP = sp;return ($12|0); + } + $shr18 = $conv10 >> 3; + $and19 = $shr18 & 3; + $audiosize = $and19; + $9 = $audiosize; + $cmp20 = ($9|0)==(3); + $10 = $Fs$addr; + if ($cmp20) { + $mul = ($10*60)|0; + $div23 = (($mul|0) / 1000)&-1; + $audiosize = $div23; + $12 = $audiosize; + STACKTOP = sp;return ($12|0); + } else { + $11 = $audiosize; + $shl25 = $10 << $11; + $div26 = (($shl25|0) / 100)&-1; + $audiosize = $div26; + $12 = $audiosize; + STACKTOP = sp;return ($12|0); + } + return (0)|0; +} +function _opus_packet_parse_impl($data,$len,$self_delimited,$out_toc,$frames,$size,$payload_offset,$packet_offset) { + $data = $data|0; + $len = $len|0; + $self_delimited = $self_delimited|0; + $out_toc = $out_toc|0; + $frames = $frames|0; + $size = $size|0; + $payload_offset = $payload_offset|0; + $packet_offset = $packet_offset|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0; + var $116 = 0, $117 = 0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $13 = 0, $130 = 0, $131 = 0, $132 = 0, $133 = 0; + var $134 = 0, $135 = 0, $136 = 0, $137 = 0, $138 = 0, $139 = 0, $14 = 0, $140 = 0, $141 = 0, $142 = 0, $143 = 0, $144 = 0, $145 = 0, $146 = 0, $147 = 0, $148 = 0, $149 = 0, $15 = 0, $150 = 0, $151 = 0; + var $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0; + var $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0; + var $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0; + var $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0; + var $89 = 0, $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0, $95 = 0, $96 = 0, $97 = 0, $98 = 0, $99 = 0, $add = 0, $add$ptr = 0, $add$ptr113 = 0, $add$ptr114 = 0, $add$ptr130 = 0, $add$ptr184 = 0, $add$ptr68 = 0, $add$ptr82 = 0; + var $add156 = 0, $add193 = 0, $add85 = 0, $and = 0, $and3 = 0, $and30 = 0, $and40 = 0, $and61 = 0, $arrayidx105 = 0, $arrayidx118 = 0, $arrayidx124 = 0, $arrayidx134 = 0, $arrayidx147 = 0, $arrayidx148 = 0, $arrayidx154 = 0, $arrayidx169 = 0, $arrayidx180 = 0, $arrayidx182 = 0, $arrayidx71 = 0, $arrayidx76 = 0; + var $arrayidx83 = 0, $bytes = 0, $call = 0, $call10 = 0, $call115 = 0, $call69 = 0, $cbr = 0, $ch = 0, $cmp = 0, $cmp101 = 0, $cmp120 = 0, $cmp126 = 0, $cmp13 = 0, $cmp137 = 0, $cmp143 = 0, $cmp157 = 0, $cmp163 = 0, $cmp17 = 0, $cmp175 = 0, $cmp24 = 0; + var $cmp31 = 0, $cmp34 = 0, $cmp43 = 0, $cmp50 = 0, $cmp53 = 0, $cmp56 = 0, $cmp66 = 0, $cmp73 = 0, $cmp78 = 0, $cmp87 = 0, $cmp95 = 0, $cond = 0, $conv = 0, $conv104 = 0, $conv119 = 0, $conv12 = 0, $conv125 = 0, $conv135 = 0, $conv155 = 0, $conv16 = 0; + var $conv167 = 0, $conv183 = 0, $conv22 = 0, $conv29 = 0, $conv39 = 0, $conv48 = 0, $conv60 = 0, $conv7 = 0, $conv72 = 0, $conv77 = 0, $conv84 = 0, $count = 0, $data$addr = 0, $data0 = 0, $dec = 0, $dec38 = 0, $dec49 = 0, $div = 0, $div93 = 0, $frames$addr = 0; + var $framesize = 0, $i = 0, $inc = 0, $inc107 = 0, $inc150 = 0, $inc186 = 0, $incdec$ptr = 0, $incdec$ptr28 = 0, $incdec$ptr47 = 0, $last_size = 0, $len$addr = 0, $lnot = 0, $lnot$ext = 0, $mul = 0, $mul136 = 0, $mul94 = 0, $out_toc$addr = 0, $p = 0, $packet_offset$addr = 0, $pad = 0; + var $payload_offset$addr = 0, $retval = 0, $self_delimited$addr = 0, $size$addr = 0, $sub = 0, $sub$ptr$lhs$cast = 0, $sub$ptr$lhs$cast190 = 0, $sub$ptr$rhs$cast = 0, $sub$ptr$rhs$cast191 = 0, $sub$ptr$sub = 0, $sub$ptr$sub192 = 0, $sub100 = 0, $sub116 = 0, $sub117 = 0, $sub123 = 0, $sub133 = 0, $sub142 = 0, $sub146 = 0, $sub153 = 0, $sub168 = 0; + var $sub23 = 0, $sub52 = 0, $sub65 = 0, $sub70 = 0, $sub86 = 0, $tmp = 0, $tobool = 0, $tobool111 = 0, $tobool131 = 0, $tobool171 = 0, $tobool178 = 0, $tobool188 = 0, $tobool195 = 0, $tobool4 = 0, $tobool41 = 0, $tobool62 = 0, $tobool63 = 0, $tobool91 = 0, $toc = 0, label = 0; + var sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 80|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(80|0); + $data$addr = $data; + $len$addr = $len; + $self_delimited$addr = $self_delimited; + $out_toc$addr = $out_toc; + $frames$addr = $frames; + $size$addr = $size; + $payload_offset$addr = $payload_offset; + $packet_offset$addr = $packet_offset; + $pad = 0; + $0 = $data$addr; + $data0 = $0; + $1 = $size$addr; + $cmp = ($1|0)==(0|0); + if ($cmp) { + $retval = -1; + $151 = $retval; + STACKTOP = sp;return ($151|0); + } + $2 = $data$addr; + $call = (_opus_packet_get_samples_per_frame($2,48000)|0); + $framesize = $call; + $cbr = 0; + $3 = $data$addr; + $incdec$ptr = ((($3)) + 1|0); + $data$addr = $incdec$ptr; + $4 = HEAP8[$3>>0]|0; + $toc = $4; + $5 = $len$addr; + $dec = (($5) + -1)|0; + $len$addr = $dec; + $6 = $len$addr; + $last_size = $6; + $7 = $toc; + $conv = $7&255; + $and = $conv & 3; + L5: do { + switch ($and|0) { + case 0: { + $count = 1; + break; + } + case 1: { + $count = 2; + $cbr = 1; + $8 = $self_delimited$addr; + $tobool = ($8|0)!=(0); + if (!($tobool)) { + $9 = $len$addr; + $and3 = $9 & 1; + $tobool4 = ($and3|0)!=(0); + if (!($tobool4)) { + $10 = $len$addr; + $div = (($10|0) / 2)&-1; + $last_size = $div; + $11 = $last_size; + $conv7 = $11&65535; + $12 = $size$addr; + HEAP16[$12>>1] = $conv7; + break L5; + } + $retval = -4; + $151 = $retval; + STACKTOP = sp;return ($151|0); + } + break; + } + case 2: { + $count = 2; + $13 = $data$addr; + $14 = $len$addr; + $15 = $size$addr; + $call10 = (_parse_size($13,$14,$15)|0); + $bytes = $call10; + $16 = $bytes; + $17 = $len$addr; + $sub = (($17) - ($16))|0; + $len$addr = $sub; + $18 = $size$addr; + $19 = HEAP16[$18>>1]|0; + $conv12 = $19 << 16 >> 16; + $cmp13 = ($conv12|0)<(0); + if (!($cmp13)) { + $20 = $size$addr; + $21 = HEAP16[$20>>1]|0; + $conv16 = $21 << 16 >> 16; + $22 = $len$addr; + $cmp17 = ($conv16|0)>($22|0); + if (!($cmp17)) { + $23 = $bytes; + $24 = $data$addr; + $add$ptr = (($24) + ($23)|0); + $data$addr = $add$ptr; + $25 = $len$addr; + $26 = $size$addr; + $27 = HEAP16[$26>>1]|0; + $conv22 = $27 << 16 >> 16; + $sub23 = (($25) - ($conv22))|0; + $last_size = $sub23; + break L5; + } + } + $retval = -4; + $151 = $retval; + STACKTOP = sp;return ($151|0); + break; + } + default: { + $28 = $len$addr; + $cmp24 = ($28|0)<(1); + if ($cmp24) { + $retval = -4; + $151 = $retval; + STACKTOP = sp;return ($151|0); + } + $29 = $data$addr; + $incdec$ptr28 = ((($29)) + 1|0); + $data$addr = $incdec$ptr28; + $30 = HEAP8[$29>>0]|0; + $ch = $30; + $31 = $ch; + $conv29 = $31&255; + $and30 = $conv29 & 63; + $count = $and30; + $32 = $count; + $cmp31 = ($32|0)<=(0); + if (!($cmp31)) { + $33 = $framesize; + $34 = $count; + $mul = Math_imul($33, $34)|0; + $cmp34 = ($mul|0)>(5760); + if (!($cmp34)) { + $35 = $len$addr; + $dec38 = (($35) + -1)|0; + $len$addr = $dec38; + $36 = $ch; + $conv39 = $36&255; + $and40 = $conv39 & 64; + $tobool41 = ($and40|0)!=(0); + L14: do { + if ($tobool41) { + while(1) { + $37 = $len$addr; + $cmp43 = ($37|0)<=(0); + if ($cmp43) { + break; + } + $38 = $data$addr; + $incdec$ptr47 = ((($38)) + 1|0); + $data$addr = $incdec$ptr47; + $39 = HEAP8[$38>>0]|0; + $conv48 = $39&255; + $p = $conv48; + $40 = $len$addr; + $dec49 = (($40) + -1)|0; + $len$addr = $dec49; + $41 = $p; + $cmp50 = ($41|0)==(255); + $42 = $p; + $cond = $cmp50 ? 254 : $42; + $tmp = $cond; + $43 = $tmp; + $44 = $len$addr; + $sub52 = (($44) - ($43))|0; + $len$addr = $sub52; + $45 = $tmp; + $46 = $pad; + $add = (($46) + ($45))|0; + $pad = $add; + $47 = $p; + $cmp53 = ($47|0)==(255); + if (!($cmp53)) { + break L14; + } + } + $retval = -4; + $151 = $retval; + STACKTOP = sp;return ($151|0); + } + } while(0); + $48 = $len$addr; + $cmp56 = ($48|0)<(0); + if ($cmp56) { + $retval = -4; + $151 = $retval; + STACKTOP = sp;return ($151|0); + } + $49 = $ch; + $conv60 = $49&255; + $and61 = $conv60 & 128; + $tobool62 = ($and61|0)!=(0); + $lnot = $tobool62 ^ 1; + $lnot$ext = $lnot&1; + $cbr = $lnot$ext; + $50 = $cbr; + $tobool63 = ($50|0)!=(0); + if ($tobool63) { + $76 = $self_delimited$addr; + $tobool91 = ($76|0)!=(0); + if ($tobool91) { + break L5; + } + $77 = $len$addr; + $78 = $count; + $div93 = (($77|0) / ($78|0))&-1; + $last_size = $div93; + $79 = $last_size; + $80 = $count; + $mul94 = Math_imul($79, $80)|0; + $81 = $len$addr; + $cmp95 = ($mul94|0)!=($81|0); + if ($cmp95) { + $retval = -4; + $151 = $retval; + STACKTOP = sp;return ($151|0); + } + $i = 0; + while(1) { + $82 = $i; + $83 = $count; + $sub100 = (($83) - 1)|0; + $cmp101 = ($82|0)<($sub100|0); + if (!($cmp101)) { + break L5; + } + $84 = $last_size; + $conv104 = $84&65535; + $85 = $size$addr; + $86 = $i; + $arrayidx105 = (($85) + ($86<<1)|0); + HEAP16[$arrayidx105>>1] = $conv104; + $87 = $i; + $inc107 = (($87) + 1)|0; + $i = $inc107; + } + } + $51 = $len$addr; + $last_size = $51; + $i = 0; + while(1) { + $52 = $i; + $53 = $count; + $sub65 = (($53) - 1)|0; + $cmp66 = ($52|0)<($sub65|0); + if (!($cmp66)) { + break; + } + $54 = $data$addr; + $55 = $len$addr; + $56 = $size$addr; + $57 = $i; + $add$ptr68 = (($56) + ($57<<1)|0); + $call69 = (_parse_size($54,$55,$add$ptr68)|0); + $bytes = $call69; + $58 = $bytes; + $59 = $len$addr; + $sub70 = (($59) - ($58))|0; + $len$addr = $sub70; + $60 = $size$addr; + $61 = $i; + $arrayidx71 = (($60) + ($61<<1)|0); + $62 = HEAP16[$arrayidx71>>1]|0; + $conv72 = $62 << 16 >> 16; + $cmp73 = ($conv72|0)<(0); + if ($cmp73) { + label = 29; + break; + } + $63 = $size$addr; + $64 = $i; + $arrayidx76 = (($63) + ($64<<1)|0); + $65 = HEAP16[$arrayidx76>>1]|0; + $conv77 = $65 << 16 >> 16; + $66 = $len$addr; + $cmp78 = ($conv77|0)>($66|0); + if ($cmp78) { + label = 29; + break; + } + $67 = $bytes; + $68 = $data$addr; + $add$ptr82 = (($68) + ($67)|0); + $data$addr = $add$ptr82; + $69 = $bytes; + $70 = $size$addr; + $71 = $i; + $arrayidx83 = (($70) + ($71<<1)|0); + $72 = HEAP16[$arrayidx83>>1]|0; + $conv84 = $72 << 16 >> 16; + $add85 = (($69) + ($conv84))|0; + $73 = $last_size; + $sub86 = (($73) - ($add85))|0; + $last_size = $sub86; + $74 = $i; + $inc = (($74) + 1)|0; + $i = $inc; + } + if ((label|0) == 29) { + $retval = -4; + $151 = $retval; + STACKTOP = sp;return ($151|0); + } + $75 = $last_size; + $cmp87 = ($75|0)<(0); + if (!($cmp87)) { + break L5; + } + $retval = -4; + $151 = $retval; + STACKTOP = sp;return ($151|0); + } + } + $retval = -4; + $151 = $retval; + STACKTOP = sp;return ($151|0); + } + } + } while(0); + $88 = $self_delimited$addr; + $tobool111 = ($88|0)!=(0); + L63: do { + if ($tobool111) { + $89 = $data$addr; + $90 = $len$addr; + $91 = $size$addr; + $92 = $count; + $add$ptr113 = (($91) + ($92<<1)|0); + $add$ptr114 = ((($add$ptr113)) + -2|0); + $call115 = (_parse_size($89,$90,$add$ptr114)|0); + $bytes = $call115; + $93 = $bytes; + $94 = $len$addr; + $sub116 = (($94) - ($93))|0; + $len$addr = $sub116; + $95 = $size$addr; + $96 = $count; + $sub117 = (($96) - 1)|0; + $arrayidx118 = (($95) + ($sub117<<1)|0); + $97 = HEAP16[$arrayidx118>>1]|0; + $conv119 = $97 << 16 >> 16; + $cmp120 = ($conv119|0)<(0); + if (!($cmp120)) { + $98 = $size$addr; + $99 = $count; + $sub123 = (($99) - 1)|0; + $arrayidx124 = (($98) + ($sub123<<1)|0); + $100 = HEAP16[$arrayidx124>>1]|0; + $conv125 = $100 << 16 >> 16; + $101 = $len$addr; + $cmp126 = ($conv125|0)>($101|0); + if (!($cmp126)) { + $102 = $bytes; + $103 = $data$addr; + $add$ptr130 = (($103) + ($102)|0); + $data$addr = $add$ptr130; + $104 = $cbr; + $tobool131 = ($104|0)!=(0); + if (!($tobool131)) { + $118 = $bytes; + $119 = $size$addr; + $120 = $count; + $sub153 = (($120) - 1)|0; + $arrayidx154 = (($119) + ($sub153<<1)|0); + $121 = HEAP16[$arrayidx154>>1]|0; + $conv155 = $121 << 16 >> 16; + $add156 = (($118) + ($conv155))|0; + $122 = $last_size; + $cmp157 = ($add156|0)>($122|0); + if (!($cmp157)) { + break; + } + $retval = -4; + $151 = $retval; + STACKTOP = sp;return ($151|0); + } + $105 = $size$addr; + $106 = $count; + $sub133 = (($106) - 1)|0; + $arrayidx134 = (($105) + ($sub133<<1)|0); + $107 = HEAP16[$arrayidx134>>1]|0; + $conv135 = $107 << 16 >> 16; + $108 = $count; + $mul136 = Math_imul($conv135, $108)|0; + $109 = $len$addr; + $cmp137 = ($mul136|0)>($109|0); + if ($cmp137) { + $retval = -4; + $151 = $retval; + STACKTOP = sp;return ($151|0); + } + $i = 0; + while(1) { + $110 = $i; + $111 = $count; + $sub142 = (($111) - 1)|0; + $cmp143 = ($110|0)<($sub142|0); + if (!($cmp143)) { + break L63; + } + $112 = $size$addr; + $113 = $count; + $sub146 = (($113) - 1)|0; + $arrayidx147 = (($112) + ($sub146<<1)|0); + $114 = HEAP16[$arrayidx147>>1]|0; + $115 = $size$addr; + $116 = $i; + $arrayidx148 = (($115) + ($116<<1)|0); + HEAP16[$arrayidx148>>1] = $114; + $117 = $i; + $inc150 = (($117) + 1)|0; + $i = $inc150; + } + } + } + $retval = -4; + $151 = $retval; + STACKTOP = sp;return ($151|0); + } else { + $123 = $last_size; + $cmp163 = ($123|0)>(1275); + if (!($cmp163)) { + $124 = $last_size; + $conv167 = $124&65535; + $125 = $size$addr; + $126 = $count; + $sub168 = (($126) - 1)|0; + $arrayidx169 = (($125) + ($sub168<<1)|0); + HEAP16[$arrayidx169>>1] = $conv167; + break; + } + $retval = -4; + $151 = $retval; + STACKTOP = sp;return ($151|0); + } + } while(0); + $127 = $payload_offset$addr; + $tobool171 = ($127|0)!=(0|0); + if ($tobool171) { + $128 = $data$addr; + $129 = $data0; + $sub$ptr$lhs$cast = $128; + $sub$ptr$rhs$cast = $129; + $sub$ptr$sub = (($sub$ptr$lhs$cast) - ($sub$ptr$rhs$cast))|0; + $130 = $payload_offset$addr; + HEAP32[$130>>2] = $sub$ptr$sub; + } + $i = 0; + while(1) { + $131 = $i; + $132 = $count; + $cmp175 = ($131|0)<($132|0); + if (!($cmp175)) { + break; + } + $133 = $frames$addr; + $tobool178 = ($133|0)!=(0|0); + if ($tobool178) { + $134 = $data$addr; + $135 = $frames$addr; + $136 = $i; + $arrayidx180 = (($135) + ($136<<2)|0); + HEAP32[$arrayidx180>>2] = $134; + } + $137 = $size$addr; + $138 = $i; + $arrayidx182 = (($137) + ($138<<1)|0); + $139 = HEAP16[$arrayidx182>>1]|0; + $conv183 = $139 << 16 >> 16; + $140 = $data$addr; + $add$ptr184 = (($140) + ($conv183)|0); + $data$addr = $add$ptr184; + $141 = $i; + $inc186 = (($141) + 1)|0; + $i = $inc186; + } + $142 = $packet_offset$addr; + $tobool188 = ($142|0)!=(0|0); + if ($tobool188) { + $143 = $pad; + $144 = $data$addr; + $145 = $data0; + $sub$ptr$lhs$cast190 = $144; + $sub$ptr$rhs$cast191 = $145; + $sub$ptr$sub192 = (($sub$ptr$lhs$cast190) - ($sub$ptr$rhs$cast191))|0; + $add193 = (($143) + ($sub$ptr$sub192))|0; + $146 = $packet_offset$addr; + HEAP32[$146>>2] = $add193; + } + $147 = $out_toc$addr; + $tobool195 = ($147|0)!=(0|0); + if ($tobool195) { + $148 = $toc; + $149 = $out_toc$addr; + HEAP8[$149>>0] = $148; + } + $150 = $count; + $retval = $150; + $151 = $retval; + STACKTOP = sp;return ($151|0); +} +function _parse_size($data,$len,$size) { + $data = $data|0; + $len = $len|0; + $size = $size|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $add = 0, $arrayidx11 = 0, $cmp = 0, $cmp1 = 0, $cmp7 = 0; + var $conv = 0, $conv12 = 0, $conv14 = 0, $conv15 = 0, $conv5 = 0, $data$addr = 0, $len$addr = 0, $mul = 0, $retval = 0, $size$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $data$addr = $data; + $len$addr = $len; + $size$addr = $size; + $0 = $len$addr; + $cmp = ($0|0)<(1); + if ($cmp) { + $1 = $size$addr; + HEAP16[$1>>1] = -1; + $retval = -1; + $14 = $retval; + STACKTOP = sp;return ($14|0); + } + $2 = $data$addr; + $3 = HEAP8[$2>>0]|0; + $conv = $3&255; + $cmp1 = ($conv|0)<(252); + if ($cmp1) { + $4 = $data$addr; + $5 = HEAP8[$4>>0]|0; + $conv5 = $5&255; + $6 = $size$addr; + HEAP16[$6>>1] = $conv5; + $retval = 1; + $14 = $retval; + STACKTOP = sp;return ($14|0); + } + $7 = $len$addr; + $cmp7 = ($7|0)<(2); + if ($cmp7) { + $8 = $size$addr; + HEAP16[$8>>1] = -1; + $retval = -1; + $14 = $retval; + STACKTOP = sp;return ($14|0); + } else { + $9 = $data$addr; + $arrayidx11 = ((($9)) + 1|0); + $10 = HEAP8[$arrayidx11>>0]|0; + $conv12 = $10&255; + $mul = $conv12<<2; + $11 = $data$addr; + $12 = HEAP8[$11>>0]|0; + $conv14 = $12&255; + $add = (($mul) + ($conv14))|0; + $conv15 = $add&65535; + $13 = $size$addr; + HEAP16[$13>>1] = $conv15; + $retval = 2; + $14 = $retval; + STACKTOP = sp;return ($14|0); + } + return (0)|0; +} +function _celt_lcg_rand($seed) { + $seed = $seed|0; + var $0 = 0, $add = 0, $mul = 0, $seed$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $seed$addr = $seed; + $0 = $seed$addr; + $mul = Math_imul(1664525, $0)|0; + $add = (($mul) + 1013904223)|0; + STACKTOP = sp;return ($add|0); +} +function _denormalise_bands($m,$X,$freq,$bandLogE,$start,$end,$M,$downsample,$silence) { + $m = $m|0; + $X = $X|0; + $freq = $freq|0; + $bandLogE = $bandLogE|0; + $start = $start|0; + $end = $end|0; + $M = $M|0; + $downsample = $downsample|0; + $silence = $silence|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0.0, $44 = 0; + var $45 = 0.0, $46 = 0.0, $47 = 0, $48 = 0.0, $49 = 0.0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $M$addr = 0, $N = 0; + var $X$addr = 0, $add = 0, $add$ptr = 0, $add29 = 0.0, $arrayidx = 0, $arrayidx12 = 0, $arrayidx21 = 0, $arrayidx24 = 0, $arrayidx27 = 0, $arrayidx28 = 0, $arrayidx42 = 0, $arrayidx9 = 0, $bandLogE$addr = 0, $band_end = 0, $bound = 0, $call = 0.0, $cmp = 0, $cmp15 = 0, $cmp18 = 0, $cmp37 = 0; + var $cmp4 = 0, $cond = 0, $conv = 0, $conv10 = 0, $conv13 = 0, $conv22 = 0, $conv25 = 0, $conv30 = 0.0, $conv32 = 0.0, $div = 0, $div6 = 0, $downsample$addr = 0, $eBands = 0, $eBands1 = 0, $end$addr = 0, $f = 0, $freq$addr = 0, $g = 0.0, $i = 0, $inc = 0; + var $inc36 = 0, $inc40 = 0, $incdec$ptr = 0, $incdec$ptr33 = 0, $incdec$ptr35 = 0, $j = 0, $lg = 0.0, $m$addr = 0, $mul = 0, $mul11 = 0, $mul14 = 0, $mul2 = 0, $mul23 = 0, $mul26 = 0, $mul31 = 0.0, $mul34 = 0.0, $mul43 = 0, $shortMdctSize = 0, $silence$addr = 0, $start$addr = 0; + var $sub = 0, $tobool = 0, $x = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 80|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(80|0); + $m$addr = $m; + $X$addr = $X; + $freq$addr = $freq; + $bandLogE$addr = $bandLogE; + $start$addr = $start; + $end$addr = $end; + $M$addr = $M; + $downsample$addr = $downsample; + $silence$addr = $silence; + $0 = $m$addr; + $eBands1 = ((($0)) + 32|0); + $1 = HEAP32[$eBands1>>2]|0; + $eBands = $1; + $2 = $M$addr; + $3 = $m$addr; + $shortMdctSize = ((($3)) + 44|0); + $4 = HEAP32[$shortMdctSize>>2]|0; + $mul = Math_imul($2, $4)|0; + $N = $mul; + $5 = $M$addr; + $6 = $eBands; + $7 = $end$addr; + $arrayidx = (($6) + ($7<<1)|0); + $8 = HEAP16[$arrayidx>>1]|0; + $conv = $8 << 16 >> 16; + $mul2 = Math_imul($5, $conv)|0; + $bound = $mul2; + $9 = $downsample$addr; + $cmp = ($9|0)!=(1); + if ($cmp) { + $10 = $bound; + $11 = $N; + $12 = $downsample$addr; + $div = (($11|0) / ($12|0))&-1; + $cmp4 = ($10|0)<($div|0); + if ($cmp4) { + $13 = $bound; + $cond = $13; + } else { + $14 = $N; + $15 = $downsample$addr; + $div6 = (($14|0) / ($15|0))&-1; + $cond = $div6; + } + $bound = $cond; + } + $16 = $silence$addr; + $tobool = ($16|0)!=(0); + if ($tobool) { + $bound = 0; + $end$addr = 0; + $start$addr = 0; + } + $17 = $freq$addr; + $f = $17; + $18 = $X$addr; + $19 = $M$addr; + $20 = $eBands; + $21 = $start$addr; + $arrayidx9 = (($20) + ($21<<1)|0); + $22 = HEAP16[$arrayidx9>>1]|0; + $conv10 = $22 << 16 >> 16; + $mul11 = Math_imul($19, $conv10)|0; + $add$ptr = (($18) + ($mul11<<2)|0); + $x = $add$ptr; + $i = 0; + while(1) { + $23 = $i; + $24 = $M$addr; + $25 = $eBands; + $26 = $start$addr; + $arrayidx12 = (($25) + ($26<<1)|0); + $27 = HEAP16[$arrayidx12>>1]|0; + $conv13 = $27 << 16 >> 16; + $mul14 = Math_imul($24, $conv13)|0; + $cmp15 = ($23|0)<($mul14|0); + if (!($cmp15)) { + break; + } + $28 = $f; + $incdec$ptr = ((($28)) + 4|0); + $f = $incdec$ptr; + HEAPF32[$28>>2] = 0.0; + $29 = $i; + $inc = (($29) + 1)|0; + $i = $inc; + } + $30 = $start$addr; + $i = $30; + while(1) { + $31 = $i; + $32 = $end$addr; + $cmp18 = ($31|0)<($32|0); + if (!($cmp18)) { + break; + } + $33 = $M$addr; + $34 = $eBands; + $35 = $i; + $arrayidx21 = (($34) + ($35<<1)|0); + $36 = HEAP16[$arrayidx21>>1]|0; + $conv22 = $36 << 16 >> 16; + $mul23 = Math_imul($33, $conv22)|0; + $j = $mul23; + $37 = $M$addr; + $38 = $eBands; + $39 = $i; + $add = (($39) + 1)|0; + $arrayidx24 = (($38) + ($add<<1)|0); + $40 = HEAP16[$arrayidx24>>1]|0; + $conv25 = $40 << 16 >> 16; + $mul26 = Math_imul($37, $conv25)|0; + $band_end = $mul26; + $41 = $bandLogE$addr; + $42 = $i; + $arrayidx27 = (($41) + ($42<<2)|0); + $43 = +HEAPF32[$arrayidx27>>2]; + $44 = $i; + $arrayidx28 = (12040 + ($44<<2)|0); + $45 = +HEAPF32[$arrayidx28>>2]; + $add29 = $43 + $45; + $lg = $add29; + $46 = $lg; + $conv30 = $46; + $mul31 = 0.69314718055994529 * $conv30; + $call = (+Math_exp((+$mul31))); + $conv32 = $call; + $g = $conv32; + while(1) { + $47 = $x; + $incdec$ptr33 = ((($47)) + 4|0); + $x = $incdec$ptr33; + $48 = +HEAPF32[$47>>2]; + $49 = $g; + $mul34 = $48 * $49; + $50 = $f; + $incdec$ptr35 = ((($50)) + 4|0); + $f = $incdec$ptr35; + HEAPF32[$50>>2] = $mul34; + $51 = $j; + $inc36 = (($51) + 1)|0; + $j = $inc36; + $52 = $band_end; + $cmp37 = ($inc36|0)<($52|0); + if (!($cmp37)) { + break; + } + } + $53 = $i; + $inc40 = (($53) + 1)|0; + $i = $inc40; + } + $54 = $freq$addr; + $55 = $bound; + $arrayidx42 = (($54) + ($55<<2)|0); + $56 = $N; + $57 = $bound; + $sub = (($56) - ($57))|0; + $mul43 = $sub<<2; + _memset(($arrayidx42|0),0,($mul43|0))|0; + STACKTOP = sp;return; +} +function _anti_collapse($m,$X_,$collapse_masks,$LM,$C,$size,$start,$end,$logE,$prev1logE,$prev2logE,$pulses,$seed,$arch) { + $m = $m|0; + $X_ = $X_|0; + $collapse_masks = $collapse_masks|0; + $LM = $LM|0; + $C = $C|0; + $size = $size|0; + $start = $start|0; + $end = $end|0; + $logE = $logE|0; + $prev1logE = $prev1logE|0; + $prev2logE = $prev2logE|0; + $pulses = $pulses|0; + $seed = $seed|0; + $arch = $arch|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0.0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0; + var $116 = 0, $117 = 0, $118 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0; + var $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0.0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0.0, $38 = 0, $39 = 0.0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0.0, $45 = 0.0; + var $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0.0, $51 = 0.0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0.0, $57 = 0.0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0.0, $63 = 0; + var $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0.0, $69 = 0.0, $7 = 0, $70 = 0.0, $71 = 0.0, $72 = 0.0, $73 = 0.0, $74 = 0.0, $75 = 0.0, $76 = 0, $77 = 0.0, $78 = 0.0, $79 = 0.0, $8 = 0, $80 = 0.0, $81 = 0.0; + var $82 = 0.0, $83 = 0.0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0, $95 = 0, $96 = 0, $97 = 0, $98 = 0, $99 = 0, $C$addr = 0; + var $Ediff = 0.0, $LM$addr = 0, $N0 = 0, $X = 0, $X_$addr = 0, $add = 0, $add$ptr = 0, $add$ptr92 = 0, $add117 = 0, $add24 = 0, $add28 = 0, $add33 = 0, $add38 = 0, $add41 = 0, $add48 = 0, $add5 = 0, $add54 = 0, $add7 = 0, $add99 = 0, $and = 0; + var $and109 = 0, $arch$addr = 0, $arrayidx = 0, $arrayidx100 = 0, $arrayidx11 = 0, $arrayidx118 = 0, $arrayidx2 = 0, $arrayidx25 = 0, $arrayidx29 = 0, $arrayidx34 = 0, $arrayidx39 = 0, $arrayidx4 = 0, $arrayidx42 = 0, $arrayidx49 = 0, $arrayidx55 = 0, $arrayidx8 = 0, $arrayidx89 = 0, $c = 0, $call = 0, $call108 = 0; + var $call17 = 0.0, $call21 = 0.0, $call72 = 0.0, $cmp = 0, $cmp105 = 0, $cmp128 = 0, $cmp30 = 0, $cmp35 = 0, $cmp43 = 0, $cmp56 = 0, $cmp63 = 0, $cmp75 = 0, $cmp80 = 0, $cmp95 = 0, $collapse_masks$addr = 0, $cond = 0.0, $cond115 = 0.0, $cond51 = 0.0, $cond61 = 0.0, $cond68 = 0.0; + var $cond85 = 0.0, $conv = 0, $conv101 = 0, $conv12 = 0, $conv14 = 0.0, $conv15 = 0.0, $conv18 = 0.0, $conv20 = 0.0, $conv22 = 0.0, $conv3 = 0, $conv70 = 0.0, $conv73 = 0.0, $conv9 = 0, $conv90 = 0, $depth = 0, $div = 0.0, $eBands = 0, $eBands1 = 0, $eBands10 = 0, $eBands6 = 0; + var $eBands88 = 0, $end$addr = 0, $i = 0, $inc = 0, $inc121 = 0, $inc127 = 0, $inc131 = 0, $j = 0, $k = 0, $logE$addr = 0, $m$addr = 0, $mul = 0.0, $mul16 = 0.0, $mul19 = 0.0, $mul23 = 0, $mul27 = 0, $mul53 = 0, $mul71 = 0.0, $mul74 = 0.0, $mul78 = 0.0; + var $mul86 = 0.0, $mul87 = 0, $mul98 = 0, $nbEBands = 0, $nbEBands26 = 0, $nbEBands32 = 0, $nbEBands37 = 0, $nbEBands40 = 0, $nbEBands47 = 0, $nbEBands52 = 0, $prev1 = 0.0, $prev1logE$addr = 0, $prev2 = 0.0, $prev2logE$addr = 0, $pulses$addr = 0, $r = 0.0, $renormalize = 0, $seed$addr = 0, $shl = 0, $shl102 = 0; + var $shl116 = 0, $shl125 = 0, $shl91 = 0, $shl94 = 0, $shr = 0, $size$addr = 0, $sqrt_1 = 0.0, $start$addr = 0, $sub = 0, $sub113 = 0.0, $sub13 = 0, $sub62 = 0.0, $sub69 = 0.0, $thresh = 0.0, $tobool = 0, $tobool110 = 0, $tobool123 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 112|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(112|0); + $m$addr = $m; + $X_$addr = $X_; + $collapse_masks$addr = $collapse_masks; + $LM$addr = $LM; + $C$addr = $C; + $size$addr = $size; + $start$addr = $start; + $end$addr = $end; + $logE$addr = $logE; + $prev1logE$addr = $prev1logE; + $prev2logE$addr = $prev2logE; + $pulses$addr = $pulses; + $seed$addr = $seed; + $arch$addr = $arch; + $0 = $start$addr; + $i = $0; + while(1) { + $1 = $i; + $2 = $end$addr; + $cmp = ($1|0)<($2|0); + if (!($cmp)) { + break; + } + $3 = $m$addr; + $eBands = ((($3)) + 32|0); + $4 = HEAP32[$eBands>>2]|0; + $5 = $i; + $add = (($5) + 1)|0; + $arrayidx = (($4) + ($add<<1)|0); + $6 = HEAP16[$arrayidx>>1]|0; + $conv = $6 << 16 >> 16; + $7 = $m$addr; + $eBands1 = ((($7)) + 32|0); + $8 = HEAP32[$eBands1>>2]|0; + $9 = $i; + $arrayidx2 = (($8) + ($9<<1)|0); + $10 = HEAP16[$arrayidx2>>1]|0; + $conv3 = $10 << 16 >> 16; + $sub = (($conv) - ($conv3))|0; + $N0 = $sub; + $11 = $pulses$addr; + $12 = $i; + $arrayidx4 = (($11) + ($12<<2)|0); + $13 = HEAP32[$arrayidx4>>2]|0; + $add5 = (1 + ($13))|0; + $14 = $m$addr; + $eBands6 = ((($14)) + 32|0); + $15 = HEAP32[$eBands6>>2]|0; + $16 = $i; + $add7 = (($16) + 1)|0; + $arrayidx8 = (($15) + ($add7<<1)|0); + $17 = HEAP16[$arrayidx8>>1]|0; + $conv9 = $17 << 16 >> 16; + $18 = $m$addr; + $eBands10 = ((($18)) + 32|0); + $19 = HEAP32[$eBands10>>2]|0; + $20 = $i; + $arrayidx11 = (($19) + ($20<<1)|0); + $21 = HEAP16[$arrayidx11>>1]|0; + $conv12 = $21 << 16 >> 16; + $sub13 = (($conv9) - ($conv12))|0; + $call = (_celt_udiv_350($add5,$sub13)|0); + $22 = $LM$addr; + $shr = $call >>> $22; + $depth = $shr; + $23 = $depth; + $conv14 = (+($23|0)); + $mul = -0.125 * $conv14; + $conv15 = $mul; + $mul16 = 0.69314718055994529 * $conv15; + $call17 = (+Math_exp((+$mul16))); + $conv18 = $call17; + $mul19 = 0.5 * $conv18; + $thresh = $mul19; + $24 = $N0; + $25 = $LM$addr; + $shl = $24 << $25; + $conv20 = (+($shl|0)); + $call21 = (+Math_sqrt((+$conv20))); + $conv22 = $call21; + $div = 1.0 / $conv22; + $sqrt_1 = $div; + $c = 0; + while(1) { + $renormalize = 0; + $26 = $prev1logE$addr; + $27 = $c; + $28 = $m$addr; + $nbEBands = ((($28)) + 8|0); + $29 = HEAP32[$nbEBands>>2]|0; + $mul23 = Math_imul($27, $29)|0; + $30 = $i; + $add24 = (($mul23) + ($30))|0; + $arrayidx25 = (($26) + ($add24<<2)|0); + $31 = +HEAPF32[$arrayidx25>>2]; + $prev1 = $31; + $32 = $prev2logE$addr; + $33 = $c; + $34 = $m$addr; + $nbEBands26 = ((($34)) + 8|0); + $35 = HEAP32[$nbEBands26>>2]|0; + $mul27 = Math_imul($33, $35)|0; + $36 = $i; + $add28 = (($mul27) + ($36))|0; + $arrayidx29 = (($32) + ($add28<<2)|0); + $37 = +HEAPF32[$arrayidx29>>2]; + $prev2 = $37; + $38 = $C$addr; + $cmp30 = ($38|0)==(1); + if ($cmp30) { + $39 = $prev1; + $40 = $prev1logE$addr; + $41 = $m$addr; + $nbEBands32 = ((($41)) + 8|0); + $42 = HEAP32[$nbEBands32>>2]|0; + $43 = $i; + $add33 = (($42) + ($43))|0; + $arrayidx34 = (($40) + ($add33<<2)|0); + $44 = +HEAPF32[$arrayidx34>>2]; + $cmp35 = $39 > $44; + if ($cmp35) { + $45 = $prev1; + $cond = $45; + } else { + $46 = $prev1logE$addr; + $47 = $m$addr; + $nbEBands37 = ((($47)) + 8|0); + $48 = HEAP32[$nbEBands37>>2]|0; + $49 = $i; + $add38 = (($48) + ($49))|0; + $arrayidx39 = (($46) + ($add38<<2)|0); + $50 = +HEAPF32[$arrayidx39>>2]; + $cond = $50; + } + $prev1 = $cond; + $51 = $prev2; + $52 = $prev2logE$addr; + $53 = $m$addr; + $nbEBands40 = ((($53)) + 8|0); + $54 = HEAP32[$nbEBands40>>2]|0; + $55 = $i; + $add41 = (($54) + ($55))|0; + $arrayidx42 = (($52) + ($add41<<2)|0); + $56 = +HEAPF32[$arrayidx42>>2]; + $cmp43 = $51 > $56; + if ($cmp43) { + $57 = $prev2; + $cond51 = $57; + } else { + $58 = $prev2logE$addr; + $59 = $m$addr; + $nbEBands47 = ((($59)) + 8|0); + $60 = HEAP32[$nbEBands47>>2]|0; + $61 = $i; + $add48 = (($60) + ($61))|0; + $arrayidx49 = (($58) + ($add48<<2)|0); + $62 = +HEAPF32[$arrayidx49>>2]; + $cond51 = $62; + } + $prev2 = $cond51; + } + $63 = $logE$addr; + $64 = $c; + $65 = $m$addr; + $nbEBands52 = ((($65)) + 8|0); + $66 = HEAP32[$nbEBands52>>2]|0; + $mul53 = Math_imul($64, $66)|0; + $67 = $i; + $add54 = (($mul53) + ($67))|0; + $arrayidx55 = (($63) + ($add54<<2)|0); + $68 = +HEAPF32[$arrayidx55>>2]; + $69 = $prev1; + $70 = $prev2; + $cmp56 = $69 < $70; + $71 = $prev1; + $72 = $prev2; + $cond61 = $cmp56 ? $71 : $72; + $sub62 = $68 - $cond61; + $Ediff = $sub62; + $73 = $Ediff; + $cmp63 = 0.0 > $73; + $74 = $Ediff; + $cond68 = $cmp63 ? 0.0 : $74; + $Ediff = $cond68; + $75 = $Ediff; + $sub69 = - $75; + $conv70 = $sub69; + $mul71 = 0.69314718055994529 * $conv70; + $call72 = (+Math_exp((+$mul71))); + $conv73 = $call72; + $mul74 = 2.0 * $conv73; + $r = $mul74; + $76 = $LM$addr; + $cmp75 = ($76|0)==(3); + if ($cmp75) { + $77 = $r; + $mul78 = $77 * 1.4142135381698608; + $r = $mul78; + } + $78 = $thresh; + $79 = $r; + $cmp80 = $78 < $79; + $80 = $thresh; + $81 = $r; + $cond85 = $cmp80 ? $80 : $81; + $r = $cond85; + $82 = $r; + $83 = $sqrt_1; + $mul86 = $82 * $83; + $r = $mul86; + $84 = $X_$addr; + $85 = $c; + $86 = $size$addr; + $mul87 = Math_imul($85, $86)|0; + $add$ptr = (($84) + ($mul87<<2)|0); + $87 = $m$addr; + $eBands88 = ((($87)) + 32|0); + $88 = HEAP32[$eBands88>>2]|0; + $89 = $i; + $arrayidx89 = (($88) + ($89<<1)|0); + $90 = HEAP16[$arrayidx89>>1]|0; + $conv90 = $90 << 16 >> 16; + $91 = $LM$addr; + $shl91 = $conv90 << $91; + $add$ptr92 = (($add$ptr) + ($shl91<<2)|0); + $X = $add$ptr92; + $k = 0; + while(1) { + $92 = $k; + $93 = $LM$addr; + $shl94 = 1 << $93; + $cmp95 = ($92|0)<($shl94|0); + if (!($cmp95)) { + break; + } + $94 = $collapse_masks$addr; + $95 = $i; + $96 = $C$addr; + $mul98 = Math_imul($95, $96)|0; + $97 = $c; + $add99 = (($mul98) + ($97))|0; + $arrayidx100 = (($94) + ($add99)|0); + $98 = HEAP8[$arrayidx100>>0]|0; + $conv101 = $98&255; + $99 = $k; + $shl102 = 1 << $99; + $and = $conv101 & $shl102; + $tobool = ($and|0)!=(0); + if (!($tobool)) { + $j = 0; + while(1) { + $100 = $j; + $101 = $N0; + $cmp105 = ($100|0)<($101|0); + if (!($cmp105)) { + break; + } + $102 = $seed$addr; + $call108 = (_celt_lcg_rand($102)|0); + $seed$addr = $call108; + $103 = $seed$addr; + $and109 = $103 & 32768; + $tobool110 = ($and109|0)!=(0); + $104 = $r; + $sub113 = - $104; + $cond115 = $tobool110 ? $104 : $sub113; + $105 = $X; + $106 = $j; + $107 = $LM$addr; + $shl116 = $106 << $107; + $108 = $k; + $add117 = (($shl116) + ($108))|0; + $arrayidx118 = (($105) + ($add117<<2)|0); + HEAPF32[$arrayidx118>>2] = $cond115; + $109 = $j; + $inc = (($109) + 1)|0; + $j = $inc; + } + $renormalize = 1; + } + $110 = $k; + $inc121 = (($110) + 1)|0; + $k = $inc121; + } + $111 = $renormalize; + $tobool123 = ($111|0)!=(0); + if ($tobool123) { + $112 = $X; + $113 = $N0; + $114 = $LM$addr; + $shl125 = $113 << $114; + $115 = $arch$addr; + _renormalise_vector($112,$shl125,1.0,$115); + } + $116 = $c; + $inc127 = (($116) + 1)|0; + $c = $inc127; + $117 = $C$addr; + $cmp128 = ($inc127|0)<($117|0); + if (!($cmp128)) { + break; + } + } + $118 = $i; + $inc131 = (($118) + 1)|0; + $i = $inc131; + } + STACKTOP = sp;return; +} +function _celt_udiv_350($n,$d) { + $n = $n|0; + $d = $d|0; + var $0 = 0, $1 = 0, $d$addr = 0, $div = 0, $n$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $n$addr = $n; + $d$addr = $d; + $0 = $n$addr; + $1 = $d$addr; + $div = (($0>>>0) / ($1>>>0))&-1; + STACKTOP = sp;return ($div|0); +} +function _haar1($X,$N0,$stride) { + $X = $X|0; + $N0 = $N0|0; + $stride = $stride|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0.0, $15 = 0.0, $16 = 0.0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0.0, $22 = 0.0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0.0, $N0$addr = 0, $X$addr = 0, $add = 0, $add12 = 0.0, $add15 = 0, $add18 = 0, $add20 = 0, $add7 = 0, $add9 = 0, $arrayidx = 0, $arrayidx10 = 0; + var $arrayidx16 = 0, $arrayidx21 = 0, $cmp = 0, $cmp2 = 0, $i = 0, $inc = 0, $inc23 = 0, $j = 0, $mul = 0, $mul11 = 0.0, $mul13 = 0, $mul14 = 0, $mul17 = 0, $mul19 = 0, $mul4 = 0, $mul5 = 0.0, $mul6 = 0, $mul8 = 0, $shr = 0, $stride$addr = 0; + var $sub = 0.0, $tmp1 = 0.0, $tmp2 = 0.0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $X$addr = $X; + $N0$addr = $N0; + $stride$addr = $stride; + $0 = $N0$addr; + $shr = $0 >> 1; + $N0$addr = $shr; + $i = 0; + while(1) { + $1 = $i; + $2 = $stride$addr; + $cmp = ($1|0)<($2|0); + if (!($cmp)) { + break; + } + $j = 0; + while(1) { + $3 = $j; + $4 = $N0$addr; + $cmp2 = ($3|0)<($4|0); + if (!($cmp2)) { + break; + } + $5 = $X$addr; + $6 = $stride$addr; + $mul = $6<<1; + $7 = $j; + $mul4 = Math_imul($mul, $7)|0; + $8 = $i; + $add = (($mul4) + ($8))|0; + $arrayidx = (($5) + ($add<<2)|0); + $9 = +HEAPF32[$arrayidx>>2]; + $mul5 = 0.70710676908493042 * $9; + $tmp1 = $mul5; + $10 = $X$addr; + $11 = $stride$addr; + $12 = $j; + $mul6 = $12<<1; + $add7 = (($mul6) + 1)|0; + $mul8 = Math_imul($11, $add7)|0; + $13 = $i; + $add9 = (($mul8) + ($13))|0; + $arrayidx10 = (($10) + ($add9<<2)|0); + $14 = +HEAPF32[$arrayidx10>>2]; + $mul11 = 0.70710676908493042 * $14; + $tmp2 = $mul11; + $15 = $tmp1; + $16 = $tmp2; + $add12 = $15 + $16; + $17 = $X$addr; + $18 = $stride$addr; + $mul13 = $18<<1; + $19 = $j; + $mul14 = Math_imul($mul13, $19)|0; + $20 = $i; + $add15 = (($mul14) + ($20))|0; + $arrayidx16 = (($17) + ($add15<<2)|0); + HEAPF32[$arrayidx16>>2] = $add12; + $21 = $tmp1; + $22 = $tmp2; + $sub = $21 - $22; + $23 = $X$addr; + $24 = $stride$addr; + $25 = $j; + $mul17 = $25<<1; + $add18 = (($mul17) + 1)|0; + $mul19 = Math_imul($24, $add18)|0; + $26 = $i; + $add20 = (($mul19) + ($26))|0; + $arrayidx21 = (($23) + ($add20<<2)|0); + HEAPF32[$arrayidx21>>2] = $sub; + $27 = $j; + $inc = (($27) + 1)|0; + $j = $inc; + } + $28 = $i; + $inc23 = (($28) + 1)|0; + $i = $inc23; + } + STACKTOP = sp;return; +} +function _quant_all_bands($encode,$m,$start,$end,$X_,$Y_,$collapse_masks,$bandE,$pulses,$shortBlocks,$spread,$dual_stereo,$intensity,$tf_res,$total_bits,$balance,$ec,$LM,$codedBands,$seed,$arch) { + $encode = $encode|0; + $m = $m|0; + $start = $start|0; + $end = $end|0; + $X_ = $X_|0; + $Y_ = $Y_|0; + $collapse_masks = $collapse_masks|0; + $bandE = $bandE|0; + $pulses = $pulses|0; + $shortBlocks = $shortBlocks|0; + $spread = $spread|0; + $dual_stereo = $dual_stereo|0; + $intensity = $intensity|0; + $tf_res = $tf_res|0; + $total_bits = $total_bits|0; + $balance = $balance|0; + $ec = $ec|0; + $LM = $LM|0; + $codedBands = $codedBands|0; + $seed = $seed|0; + $arch = $arch|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0; + var $116 = 0, $117 = 0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $13 = 0, $130 = 0, $131 = 0, $132 = 0, $133 = 0; + var $134 = 0, $135 = 0, $136 = 0, $137 = 0, $138 = 0, $139 = 0, $14 = 0, $140 = 0, $141 = 0, $142 = 0, $143 = 0, $144 = 0, $145 = 0, $146 = 0, $147 = 0, $148 = 0, $149 = 0, $15 = 0, $150 = 0, $151 = 0; + var $152 = 0, $153 = 0, $154 = 0, $155 = 0, $156 = 0, $157 = 0, $158 = 0, $159 = 0, $16 = 0, $160 = 0, $161 = 0, $162 = 0, $163 = 0, $164 = 0, $165 = 0, $166 = 0, $167 = 0, $168 = 0, $169 = 0, $17 = 0; + var $170 = 0, $171 = 0, $172 = 0, $173 = 0, $174 = 0, $175 = 0, $176 = 0, $177 = 0, $178 = 0, $179 = 0, $18 = 0, $180 = 0, $181 = 0, $182 = 0, $183 = 0, $184 = 0, $185 = 0, $186 = 0, $187 = 0, $188 = 0; + var $189 = 0, $19 = 0, $190 = 0, $191 = 0, $192 = 0, $193 = 0, $194 = 0, $195 = 0, $196 = 0, $197 = 0, $198 = 0, $199 = 0, $2 = 0, $20 = 0, $200 = 0, $201 = 0, $202 = 0, $203 = 0, $204 = 0.0, $205 = 0; + var $206 = 0, $207 = 0.0, $208 = 0, $209 = 0, $21 = 0, $210 = 0, $211 = 0, $212 = 0, $213 = 0, $214 = 0, $215 = 0, $216 = 0, $217 = 0, $218 = 0, $219 = 0, $22 = 0, $220 = 0, $221 = 0, $222 = 0, $223 = 0; + var $224 = 0, $225 = 0, $226 = 0, $227 = 0, $228 = 0, $229 = 0, $23 = 0, $230 = 0, $231 = 0, $232 = 0, $233 = 0, $234 = 0, $235 = 0, $236 = 0, $237 = 0, $238 = 0, $239 = 0, $24 = 0, $240 = 0, $241 = 0; + var $242 = 0, $243 = 0, $244 = 0, $245 = 0, $246 = 0, $247 = 0, $248 = 0, $249 = 0, $25 = 0, $250 = 0, $251 = 0, $252 = 0, $253 = 0, $254 = 0, $255 = 0, $256 = 0, $257 = 0, $258 = 0, $259 = 0, $26 = 0; + var $260 = 0, $261 = 0, $262 = 0, $263 = 0, $264 = 0, $265 = 0, $266 = 0, $267 = 0, $268 = 0, $269 = 0, $27 = 0, $270 = 0, $271 = 0, $272 = 0, $273 = 0, $274 = 0, $275 = 0, $276 = 0, $277 = 0, $278 = 0; + var $279 = 0, $28 = 0, $280 = 0, $281 = 0, $282 = 0, $283 = 0, $284 = 0, $285 = 0, $286 = 0, $287 = 0, $288 = 0, $289 = 0, $29 = 0, $290 = 0, $291 = 0, $292 = 0, $293 = 0, $294 = 0, $295 = 0, $296 = 0; + var $297 = 0, $298 = 0, $299 = 0, $3 = 0, $30 = 0, $300 = 0, $301 = 0, $302 = 0, $303 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0; + var $41 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0; + var $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0; + var $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0, $95 = 0; + var $96 = 0, $97 = 0, $98 = 0, $99 = 0, $B = 0, $C = 0, $LM$addr = 0, $M = 0, $N = 0, $X = 0, $X_$addr = 0, $Y = 0, $Y_$addr = 0, $add = 0, $add$ptr = 0, $add$ptr14 = 0, $add$ptr20 = 0, $add$ptr262 = 0, $add$ptr272 = 0, $add$ptr274 = 0; + var $add$ptr282 = 0, $add$ptr292 = 0, $add$ptr294 = 0, $add$ptr305 = 0, $add$ptr315 = 0, $add$ptr317 = 0, $add$ptr326 = 0, $add$ptr336 = 0, $add$ptr338 = 0, $add$ptr38 = 0, $add$ptr44 = 0, $add107 = 0, $add109 = 0, $add113 = 0, $add116 = 0, $add123 = 0, $add125 = 0, $add129 = 0, $add132 = 0, $add203 = 0; + var $add211 = 0, $add212 = 0, $add218 = 0, $add222 = 0, $add251 = 0.0, $add347 = 0, $add351 = 0, $add355 = 0, $add356 = 0, $add73 = 0, $add75 = 0, $add79 = 0, $add82 = 0, $add89 = 0, $add91 = 0, $add95 = 0, $add98 = 0, $arch$addr = 0, $arch28 = 0, $arrayidx = 0; + var $arrayidx108 = 0, $arrayidx11 = 0, $arrayidx115 = 0, $arrayidx124 = 0, $arrayidx131 = 0, $arrayidx142 = 0, $arrayidx146 = 0, $arrayidx157 = 0, $arrayidx17 = 0, $arrayidx184 = 0, $arrayidx193 = 0, $arrayidx200 = 0, $arrayidx208 = 0, $arrayidx219 = 0, $arrayidx224 = 0, $arrayidx242 = 0, $arrayidx249 = 0, $arrayidx250 = 0, $arrayidx253 = 0, $arrayidx269 = 0; + var $arrayidx289 = 0, $arrayidx312 = 0, $arrayidx333 = 0, $arrayidx348 = 0, $arrayidx35 = 0, $arrayidx353 = 0, $arrayidx354 = 0, $arrayidx4 = 0, $arrayidx41 = 0, $arrayidx45 = 0, $arrayidx48 = 0, $arrayidx74 = 0, $arrayidx81 = 0, $arrayidx90 = 0, $arrayidx97 = 0, $b = 0, $balance$addr = 0, $bandE$addr = 0, $bandE21 = 0, $call = 0; + var $call277 = 0, $call297 = 0, $call321 = 0, $call342 = 0, $call72 = 0, $cmp = 0, $cmp103 = 0, $cmp110 = 0, $cmp119 = 0, $cmp126 = 0, $cmp149 = 0, $cmp153 = 0, $cmp159 = 0, $cmp162 = 0, $cmp168 = 0, $cmp172 = 0, $cmp175 = 0, $cmp178 = 0, $cmp181 = 0, $cmp189 = 0; + var $cmp204 = 0, $cmp213 = 0, $cmp228 = 0, $cmp236 = 0, $cmp246 = 0, $cmp259 = 0, $cmp279 = 0, $cmp29 = 0, $cmp299 = 0, $cmp302 = 0, $cmp323 = 0, $cmp33 = 0, $cmp358 = 0, $cmp39 = 0, $cmp52 = 0, $cmp61 = 0, $cmp65 = 0, $cmp76 = 0, $cmp85 = 0, $cmp92 = 0; + var $codedBands$addr = 0, $collapse_masks$addr = 0, $cond = 0, $cond102 = 0, $cond118 = 0, $cond138 = 0, $cond199 = 0, $cond265 = 0, $cond276 = 0, $cond285 = 0, $cond296 = 0, $cond3 = 0, $cond308 = 0, $cond319 = 0, $cond329 = 0, $cond340 = 0, $cond71 = 0, $cond84 = 0, $conv = 0, $conv12 = 0; + var $conv143 = 0, $conv147 = 0, $conv18 = 0, $conv185 = 0, $conv194 = 0, $conv201 = 0, $conv209 = 0, $conv220 = 0, $conv225 = 0, $conv243 = 0, $conv270 = 0, $conv290 = 0, $conv313 = 0, $conv334 = 0, $conv34 = 0, $conv345 = 0, $conv349 = 0, $conv359 = 0, $conv36 = 0, $conv42 = 0; + var $conv46 = 0, $conv49 = 0, $conv5 = 0, $ctx = 0, $curr_balance = 0, $dec = 0, $div = 0, $div278 = 0, $dual_stereo$addr = 0, $eBands = 0, $eBands1 = 0, $ec$addr = 0, $ec22 = 0, $effEBands = 0, $effective_lowband = 0, $encode$addr = 0, $end$addr = 0, $fold_end = 0, $fold_i = 0, $fold_start = 0; + var $i = 0, $i31 = 0, $idx$neg = 0, $idx$neg273 = 0, $idx$neg293 = 0, $idx$neg316 = 0, $idx$neg337 = 0, $inc = 0, $inc227 = 0, $inc254 = 0, $inc361 = 0, $intensity$addr = 0, $intensity24 = 0, $j = 0, $last = 0, $lnot = 0, $lnot$ext = 0, $lowband_offset = 0, $lowband_scratch = 0, $m$addr = 0; + var $m25 = 0, $mul = 0, $mul13 = 0, $mul144 = 0, $mul148 = 0, $mul186 = 0, $mul19 = 0, $mul195 = 0, $mul202 = 0, $mul210 = 0, $mul217 = 0, $mul221 = 0, $mul244 = 0, $mul252 = 0.0, $mul271 = 0, $mul291 = 0, $mul314 = 0, $mul335 = 0, $mul346 = 0, $mul350 = 0; + var $mul37 = 0, $mul43 = 0, $mul47 = 0, $mul50 = 0, $mul6 = 0, $mul8 = 0, $nbEBands = 0, $nbEBands15 = 0, $nbEBands9 = 0, $norm = 0, $norm2 = 0, $norm_offset = 0, $or = 0, $or$cond = 0, $or$cond1 = 0, $or$cond2 = 0, $or226 = 0, $or320 = 0, $or341 = 0, $pulses$addr = 0; + var $remaining_bits = 0, $remaining_bits59 = 0, $resynth = 0, $saved_stack = 0, $seed$addr = 0, $seed26 = 0, $seed363 = 0, $shl = 0, $shl231 = 0, $shl357 = 0, $shortBlocks$addr = 0, $spread$addr = 0, $spread27 = 0, $start$addr = 0, $sub = 0, $sub10 = 0, $sub145 = 0, $sub16 = 0, $sub167 = 0, $sub187 = 0; + var $sub188 = 0, $sub196 = 0, $sub197 = 0, $sub206 = 0, $sub223 = 0, $sub232 = 0, $sub245 = 0, $sub32 = 0, $sub352 = 0, $sub51 = 0, $sub55 = 0, $sub57 = 0, $sub58 = 0, $sub60 = 0, $sub64 = 0, $sub69 = 0, $sub7 = 0, $tell = 0, $tf_change = 0, $tf_change158 = 0; + var $tf_res$addr = 0, $tobool = 0, $tobool141 = 0, $tobool152 = 0, $tobool2 = 0, $tobool234 = 0, $tobool239 = 0, $tobool257 = 0, $tobool266 = 0, $tobool286 = 0, $tobool309 = 0, $tobool330 = 0, $total_bits$addr = 0, $update_lowband = 0, $vla = 0, $vla$alloca_mul = 0, $x_cm = 0, $y_cm = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 256|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(256|0); + $ctx = sp + 64|0; + $encode$addr = $encode; + $m$addr = $m; + $start$addr = $start; + $end$addr = $end; + $X_$addr = $X_; + $Y_$addr = $Y_; + $collapse_masks$addr = $collapse_masks; + $bandE$addr = $bandE; + $pulses$addr = $pulses; + $shortBlocks$addr = $shortBlocks; + $spread$addr = $spread; + $dual_stereo$addr = $dual_stereo; + $intensity$addr = $intensity; + $tf_res$addr = $tf_res; + $total_bits$addr = $total_bits; + $balance$addr = $balance; + $ec$addr = $ec; + $LM$addr = $LM; + $codedBands$addr = $codedBands; + $seed$addr = $seed; + $arch$addr = $arch; + $0 = $m$addr; + $eBands1 = ((($0)) + 32|0); + $1 = HEAP32[$eBands1>>2]|0; + $eBands = $1; + $update_lowband = 1; + $2 = $Y_$addr; + $cmp = ($2|0)!=(0|0); + $cond = $cmp ? 2 : 1; + $C = $cond; + $3 = $encode$addr; + $tobool = ($3|0)!=(0); + $lnot = $tobool ^ 1; + $lnot$ext = $lnot&1; + $resynth = $lnot$ext; + $4 = $LM$addr; + $shl = 1 << $4; + $M = $shl; + $5 = $shortBlocks$addr; + $tobool2 = ($5|0)!=(0); + $6 = $M; + $cond3 = $tobool2 ? $6 : 1; + $B = $cond3; + $7 = $M; + $8 = $eBands; + $9 = $start$addr; + $arrayidx = (($8) + ($9<<1)|0); + $10 = HEAP16[$arrayidx>>1]|0; + $conv = $10 << 16 >> 16; + $mul = Math_imul($7, $conv)|0; + $norm_offset = $mul; + $11 = $C; + $12 = $M; + $13 = $eBands; + $14 = $m$addr; + $nbEBands = ((($14)) + 8|0); + $15 = HEAP32[$nbEBands>>2]|0; + $sub = (($15) - 1)|0; + $arrayidx4 = (($13) + ($sub<<1)|0); + $16 = HEAP16[$arrayidx4>>1]|0; + $conv5 = $16 << 16 >> 16; + $mul6 = Math_imul($12, $conv5)|0; + $17 = $norm_offset; + $sub7 = (($mul6) - ($17))|0; + $mul8 = Math_imul($11, $sub7)|0; + $18 = (_llvm_stacksave()|0); + $saved_stack = $18; + $vla$alloca_mul = $mul8<<2; + $vla = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla$alloca_mul)|0)+15)&-16)|0);; + $norm = $vla; + $19 = $norm; + $20 = $M; + $21 = $eBands; + $22 = $m$addr; + $nbEBands9 = ((($22)) + 8|0); + $23 = HEAP32[$nbEBands9>>2]|0; + $sub10 = (($23) - 1)|0; + $arrayidx11 = (($21) + ($sub10<<1)|0); + $24 = HEAP16[$arrayidx11>>1]|0; + $conv12 = $24 << 16 >> 16; + $mul13 = Math_imul($20, $conv12)|0; + $add$ptr = (($19) + ($mul13<<2)|0); + $25 = $norm_offset; + $idx$neg = (0 - ($25))|0; + $add$ptr14 = (($add$ptr) + ($idx$neg<<2)|0); + $norm2 = $add$ptr14; + $26 = $X_$addr; + $27 = $M; + $28 = $eBands; + $29 = $m$addr; + $nbEBands15 = ((($29)) + 8|0); + $30 = HEAP32[$nbEBands15>>2]|0; + $sub16 = (($30) - 1)|0; + $arrayidx17 = (($28) + ($sub16<<1)|0); + $31 = HEAP16[$arrayidx17>>1]|0; + $conv18 = $31 << 16 >> 16; + $mul19 = Math_imul($27, $conv18)|0; + $add$ptr20 = (($26) + ($mul19<<2)|0); + $lowband_scratch = $add$ptr20; + $lowband_offset = 0; + $32 = $bandE$addr; + $bandE21 = ((($ctx)) + 32|0); + HEAP32[$bandE21>>2] = $32; + $33 = $ec$addr; + $ec22 = ((($ctx)) + 24|0); + HEAP32[$ec22>>2] = $33; + $34 = $encode$addr; + HEAP32[$ctx>>2] = $34; + $35 = $intensity$addr; + $intensity24 = ((($ctx)) + 12|0); + HEAP32[$intensity24>>2] = $35; + $36 = $m$addr; + $m25 = ((($ctx)) + 4|0); + HEAP32[$m25>>2] = $36; + $37 = $seed$addr; + $38 = HEAP32[$37>>2]|0; + $seed26 = ((($ctx)) + 36|0); + HEAP32[$seed26>>2] = $38; + $39 = $spread$addr; + $spread27 = ((($ctx)) + 16|0); + HEAP32[$spread27>>2] = $39; + $40 = $arch$addr; + $arch28 = ((($ctx)) + 40|0); + HEAP32[$arch28>>2] = $40; + $41 = $start$addr; + $i = $41; + while(1) { + $42 = $i; + $43 = $end$addr; + $cmp29 = ($42|0)<($43|0); + if (!($cmp29)) { + break; + } + $effective_lowband = -1; + $tf_change = 0; + $44 = $i; + $i31 = ((($ctx)) + 8|0); + HEAP32[$i31>>2] = $44; + $45 = $i; + $46 = $end$addr; + $sub32 = (($46) - 1)|0; + $cmp33 = ($45|0)==($sub32|0); + $conv34 = $cmp33&1; + $last = $conv34; + $47 = $X_$addr; + $48 = $M; + $49 = $eBands; + $50 = $i; + $arrayidx35 = (($49) + ($50<<1)|0); + $51 = HEAP16[$arrayidx35>>1]|0; + $conv36 = $51 << 16 >> 16; + $mul37 = Math_imul($48, $conv36)|0; + $add$ptr38 = (($47) + ($mul37<<2)|0); + $X = $add$ptr38; + $52 = $Y_$addr; + $cmp39 = ($52|0)!=(0|0); + if ($cmp39) { + $53 = $Y_$addr; + $54 = $M; + $55 = $eBands; + $56 = $i; + $arrayidx41 = (($55) + ($56<<1)|0); + $57 = HEAP16[$arrayidx41>>1]|0; + $conv42 = $57 << 16 >> 16; + $mul43 = Math_imul($54, $conv42)|0; + $add$ptr44 = (($53) + ($mul43<<2)|0); + $Y = $add$ptr44; + } else { + $Y = 0; + } + $58 = $M; + $59 = $eBands; + $60 = $i; + $add = (($60) + 1)|0; + $arrayidx45 = (($59) + ($add<<1)|0); + $61 = HEAP16[$arrayidx45>>1]|0; + $conv46 = $61 << 16 >> 16; + $mul47 = Math_imul($58, $conv46)|0; + $62 = $M; + $63 = $eBands; + $64 = $i; + $arrayidx48 = (($63) + ($64<<1)|0); + $65 = HEAP16[$arrayidx48>>1]|0; + $conv49 = $65 << 16 >> 16; + $mul50 = Math_imul($62, $conv49)|0; + $sub51 = (($mul47) - ($mul50))|0; + $N = $sub51; + $66 = $ec$addr; + $call = (_ec_tell_frac($66)|0); + $tell = $call; + $67 = $i; + $68 = $start$addr; + $cmp52 = ($67|0)!=($68|0); + if ($cmp52) { + $69 = $tell; + $70 = $balance$addr; + $sub55 = (($70) - ($69))|0; + $balance$addr = $sub55; + } + $71 = $total_bits$addr; + $72 = $tell; + $sub57 = (($71) - ($72))|0; + $sub58 = (($sub57) - 1)|0; + $remaining_bits = $sub58; + $73 = $remaining_bits; + $remaining_bits59 = ((($ctx)) + 28|0); + HEAP32[$remaining_bits59>>2] = $73; + $74 = $i; + $75 = $codedBands$addr; + $sub60 = (($75) - 1)|0; + $cmp61 = ($74|0)<=($sub60|0); + if ($cmp61) { + $76 = $balance$addr; + $77 = $codedBands$addr; + $78 = $i; + $sub64 = (($77) - ($78))|0; + $cmp65 = (3)<($sub64|0); + if ($cmp65) { + $cond71 = 3; + } else { + $79 = $codedBands$addr; + $80 = $i; + $sub69 = (($79) - ($80))|0; + $cond71 = $sub69; + } + $call72 = (_celt_sudiv($76,$cond71)|0); + $curr_balance = $call72; + $81 = $remaining_bits; + $add73 = (($81) + 1)|0; + $82 = $pulses$addr; + $83 = $i; + $arrayidx74 = (($82) + ($83<<2)|0); + $84 = HEAP32[$arrayidx74>>2]|0; + $85 = $curr_balance; + $add75 = (($84) + ($85))|0; + $cmp76 = ($add73|0)<($add75|0); + if ($cmp76) { + $86 = $remaining_bits; + $add79 = (($86) + 1)|0; + $cond84 = $add79; + } else { + $87 = $pulses$addr; + $88 = $i; + $arrayidx81 = (($87) + ($88<<2)|0); + $89 = HEAP32[$arrayidx81>>2]|0; + $90 = $curr_balance; + $add82 = (($89) + ($90))|0; + $cond84 = $add82; + } + $cmp85 = (16383)<($cond84|0); + do { + if ($cmp85) { + $cond102 = 16383; + } else { + $91 = $remaining_bits; + $add89 = (($91) + 1)|0; + $92 = $pulses$addr; + $93 = $i; + $arrayidx90 = (($92) + ($93<<2)|0); + $94 = HEAP32[$arrayidx90>>2]|0; + $95 = $curr_balance; + $add91 = (($94) + ($95))|0; + $cmp92 = ($add89|0)<($add91|0); + if ($cmp92) { + $96 = $remaining_bits; + $add95 = (($96) + 1)|0; + $cond102 = $add95; + break; + } else { + $97 = $pulses$addr; + $98 = $i; + $arrayidx97 = (($97) + ($98<<2)|0); + $99 = HEAP32[$arrayidx97>>2]|0; + $100 = $curr_balance; + $add98 = (($99) + ($100))|0; + $cond102 = $add98; + break; + } + } + } while(0); + $cmp103 = (0)>($cond102|0); + do { + if ($cmp103) { + $cond138 = 0; + } else { + $101 = $remaining_bits; + $add107 = (($101) + 1)|0; + $102 = $pulses$addr; + $103 = $i; + $arrayidx108 = (($102) + ($103<<2)|0); + $104 = HEAP32[$arrayidx108>>2]|0; + $105 = $curr_balance; + $add109 = (($104) + ($105))|0; + $cmp110 = ($add107|0)<($add109|0); + if ($cmp110) { + $106 = $remaining_bits; + $add113 = (($106) + 1)|0; + $cond118 = $add113; + } else { + $107 = $pulses$addr; + $108 = $i; + $arrayidx115 = (($107) + ($108<<2)|0); + $109 = HEAP32[$arrayidx115>>2]|0; + $110 = $curr_balance; + $add116 = (($109) + ($110))|0; + $cond118 = $add116; + } + $cmp119 = (16383)<($cond118|0); + if ($cmp119) { + $cond138 = 16383; + } else { + $111 = $remaining_bits; + $add123 = (($111) + 1)|0; + $112 = $pulses$addr; + $113 = $i; + $arrayidx124 = (($112) + ($113<<2)|0); + $114 = HEAP32[$arrayidx124>>2]|0; + $115 = $curr_balance; + $add125 = (($114) + ($115))|0; + $cmp126 = ($add123|0)<($add125|0); + if ($cmp126) { + $116 = $remaining_bits; + $add129 = (($116) + 1)|0; + $cond138 = $add129; + break; + } else { + $117 = $pulses$addr; + $118 = $i; + $arrayidx131 = (($117) + ($118<<2)|0); + $119 = HEAP32[$arrayidx131>>2]|0; + $120 = $curr_balance; + $add132 = (($119) + ($120))|0; + $cond138 = $add132; + break; + } + } + } + } while(0); + $b = $cond138; + } else { + $b = 0; + } + $121 = $resynth; + $tobool141 = ($121|0)!=(0); + if ($tobool141) { + $122 = $M; + $123 = $eBands; + $124 = $i; + $arrayidx142 = (($123) + ($124<<1)|0); + $125 = HEAP16[$arrayidx142>>1]|0; + $conv143 = $125 << 16 >> 16; + $mul144 = Math_imul($122, $conv143)|0; + $126 = $N; + $sub145 = (($mul144) - ($126))|0; + $127 = $M; + $128 = $eBands; + $129 = $start$addr; + $arrayidx146 = (($128) + ($129<<1)|0); + $130 = HEAP16[$arrayidx146>>1]|0; + $conv147 = $130 << 16 >> 16; + $mul148 = Math_imul($127, $conv147)|0; + $cmp149 = ($sub145|0)>=($mul148|0); + if ($cmp149) { + $131 = $update_lowband; + $tobool152 = ($131|0)!=(0); + $132 = $lowband_offset; + $cmp153 = ($132|0)==(0); + $or$cond = $tobool152 | $cmp153; + if ($or$cond) { + $133 = $i; + $lowband_offset = $133; + } + } + } + $134 = $tf_res$addr; + $135 = $i; + $arrayidx157 = (($134) + ($135<<2)|0); + $136 = HEAP32[$arrayidx157>>2]|0; + $tf_change = $136; + $137 = $tf_change; + $tf_change158 = ((($ctx)) + 20|0); + HEAP32[$tf_change158>>2] = $137; + $138 = $i; + $139 = $m$addr; + $effEBands = ((($139)) + 12|0); + $140 = HEAP32[$effEBands>>2]|0; + $cmp159 = ($138|0)>=($140|0); + if ($cmp159) { + $141 = $norm; + $X = $141; + $142 = $Y_$addr; + $cmp162 = ($142|0)!=(0|0); + if ($cmp162) { + $143 = $norm; + $Y = $143; + } + $lowband_scratch = 0; + } + $144 = $i; + $145 = $end$addr; + $sub167 = (($145) - 1)|0; + $cmp168 = ($144|0)==($sub167|0); + if ($cmp168) { + $lowband_scratch = 0; + } + $146 = $lowband_offset; + $cmp172 = ($146|0)!=(0); + if ($cmp172) { + $147 = $spread$addr; + $cmp175 = ($147|0)!=(3); + $148 = $B; + $cmp178 = ($148|0)>(1); + $or$cond1 = $cmp175 | $cmp178; + $149 = $tf_change; + $cmp181 = ($149|0)<(0); + $or$cond2 = $or$cond1 | $cmp181; + if ($or$cond2) { + $150 = $M; + $151 = $eBands; + $152 = $lowband_offset; + $arrayidx184 = (($151) + ($152<<1)|0); + $153 = HEAP16[$arrayidx184>>1]|0; + $conv185 = $153 << 16 >> 16; + $mul186 = Math_imul($150, $conv185)|0; + $154 = $norm_offset; + $sub187 = (($mul186) - ($154))|0; + $155 = $N; + $sub188 = (($sub187) - ($155))|0; + $cmp189 = (0)>($sub188|0); + if ($cmp189) { + $cond199 = 0; + } else { + $156 = $M; + $157 = $eBands; + $158 = $lowband_offset; + $arrayidx193 = (($157) + ($158<<1)|0); + $159 = HEAP16[$arrayidx193>>1]|0; + $conv194 = $159 << 16 >> 16; + $mul195 = Math_imul($156, $conv194)|0; + $160 = $norm_offset; + $sub196 = (($mul195) - ($160))|0; + $161 = $N; + $sub197 = (($sub196) - ($161))|0; + $cond199 = $sub197; + } + $effective_lowband = $cond199; + $162 = $lowband_offset; + $fold_start = $162; + while(1) { + $163 = $M; + $164 = $eBands; + $165 = $fold_start; + $dec = (($165) + -1)|0; + $fold_start = $dec; + $arrayidx200 = (($164) + ($dec<<1)|0); + $166 = HEAP16[$arrayidx200>>1]|0; + $conv201 = $166 << 16 >> 16; + $mul202 = Math_imul($163, $conv201)|0; + $167 = $effective_lowband; + $168 = $norm_offset; + $add203 = (($167) + ($168))|0; + $cmp204 = ($mul202|0)>($add203|0); + if (!($cmp204)) { + break; + } + } + $169 = $lowband_offset; + $sub206 = (($169) - 1)|0; + $fold_end = $sub206; + while(1) { + $170 = $M; + $171 = $eBands; + $172 = $fold_end; + $inc = (($172) + 1)|0; + $fold_end = $inc; + $arrayidx208 = (($171) + ($inc<<1)|0); + $173 = HEAP16[$arrayidx208>>1]|0; + $conv209 = $173 << 16 >> 16; + $mul210 = Math_imul($170, $conv209)|0; + $174 = $effective_lowband; + $175 = $norm_offset; + $add211 = (($174) + ($175))|0; + $176 = $N; + $add212 = (($add211) + ($176))|0; + $cmp213 = ($mul210|0)<($add212|0); + if (!($cmp213)) { + break; + } + } + $y_cm = 0; + $x_cm = 0; + $177 = $fold_start; + $fold_i = $177; + while(1) { + $178 = $collapse_masks$addr; + $179 = $fold_i; + $180 = $C; + $mul217 = Math_imul($179, $180)|0; + $add218 = (($mul217) + 0)|0; + $arrayidx219 = (($178) + ($add218)|0); + $181 = HEAP8[$arrayidx219>>0]|0; + $conv220 = $181&255; + $182 = $x_cm; + $or = $182 | $conv220; + $x_cm = $or; + $183 = $collapse_masks$addr; + $184 = $fold_i; + $185 = $C; + $mul221 = Math_imul($184, $185)|0; + $186 = $C; + $add222 = (($mul221) + ($186))|0; + $sub223 = (($add222) - 1)|0; + $arrayidx224 = (($183) + ($sub223)|0); + $187 = HEAP8[$arrayidx224>>0]|0; + $conv225 = $187&255; + $188 = $y_cm; + $or226 = $188 | $conv225; + $y_cm = $or226; + $189 = $fold_i; + $inc227 = (($189) + 1)|0; + $fold_i = $inc227; + $190 = $fold_end; + $cmp228 = ($inc227|0)<($190|0); + if (!($cmp228)) { + break; + } + } + } else { + label = 48; + } + } else { + label = 48; + } + if ((label|0) == 48) { + label = 0; + $191 = $B; + $shl231 = 1 << $191; + $sub232 = (($shl231) - 1)|0; + $y_cm = $sub232; + $x_cm = $sub232; + } + $192 = $dual_stereo$addr; + $tobool234 = ($192|0)!=(0); + L70: do { + if ($tobool234) { + $193 = $i; + $194 = $intensity$addr; + $cmp236 = ($193|0)==($194|0); + if ($cmp236) { + $dual_stereo$addr = 0; + $195 = $resynth; + $tobool239 = ($195|0)!=(0); + if ($tobool239) { + $j = 0; + while(1) { + $196 = $j; + $197 = $M; + $198 = $eBands; + $199 = $i; + $arrayidx242 = (($198) + ($199<<1)|0); + $200 = HEAP16[$arrayidx242>>1]|0; + $conv243 = $200 << 16 >> 16; + $mul244 = Math_imul($197, $conv243)|0; + $201 = $norm_offset; + $sub245 = (($mul244) - ($201))|0; + $cmp246 = ($196|0)<($sub245|0); + if (!($cmp246)) { + break L70; + } + $202 = $norm; + $203 = $j; + $arrayidx249 = (($202) + ($203<<2)|0); + $204 = +HEAPF32[$arrayidx249>>2]; + $205 = $norm2; + $206 = $j; + $arrayidx250 = (($205) + ($206<<2)|0); + $207 = +HEAPF32[$arrayidx250>>2]; + $add251 = $204 + $207; + $mul252 = 0.5 * $add251; + $208 = $norm; + $209 = $j; + $arrayidx253 = (($208) + ($209<<2)|0); + HEAPF32[$arrayidx253>>2] = $mul252; + $210 = $j; + $inc254 = (($210) + 1)|0; + $j = $inc254; + } + } + } + } + } while(0); + $211 = $dual_stereo$addr; + $tobool257 = ($211|0)!=(0); + if ($tobool257) { + $212 = $X; + $213 = $N; + $214 = $b; + $div = (($214|0) / 2)&-1; + $215 = $B; + $216 = $effective_lowband; + $cmp259 = ($216|0)!=(-1); + if ($cmp259) { + $217 = $norm; + $218 = $effective_lowband; + $add$ptr262 = (($217) + ($218<<2)|0); + $cond265 = $add$ptr262; + } else { + $cond265 = 0; + } + $219 = $LM$addr; + $220 = $last; + $tobool266 = ($220|0)!=(0); + if ($tobool266) { + $cond276 = 0; + } else { + $221 = $norm; + $222 = $M; + $223 = $eBands; + $224 = $i; + $arrayidx269 = (($223) + ($224<<1)|0); + $225 = HEAP16[$arrayidx269>>1]|0; + $conv270 = $225 << 16 >> 16; + $mul271 = Math_imul($222, $conv270)|0; + $add$ptr272 = (($221) + ($mul271<<2)|0); + $226 = $norm_offset; + $idx$neg273 = (0 - ($226))|0; + $add$ptr274 = (($add$ptr272) + ($idx$neg273<<2)|0); + $cond276 = $add$ptr274; + } + $227 = $lowband_scratch; + $228 = $x_cm; + $call277 = (_quant_band($ctx,$212,$213,$div,$215,$cond265,$219,$cond276,1.0,$227,$228)|0); + $x_cm = $call277; + $229 = $Y; + $230 = $N; + $231 = $b; + $div278 = (($231|0) / 2)&-1; + $232 = $B; + $233 = $effective_lowband; + $cmp279 = ($233|0)!=(-1); + if ($cmp279) { + $234 = $norm2; + $235 = $effective_lowband; + $add$ptr282 = (($234) + ($235<<2)|0); + $cond285 = $add$ptr282; + } else { + $cond285 = 0; + } + $236 = $LM$addr; + $237 = $last; + $tobool286 = ($237|0)!=(0); + if ($tobool286) { + $cond296 = 0; + } else { + $238 = $norm2; + $239 = $M; + $240 = $eBands; + $241 = $i; + $arrayidx289 = (($240) + ($241<<1)|0); + $242 = HEAP16[$arrayidx289>>1]|0; + $conv290 = $242 << 16 >> 16; + $mul291 = Math_imul($239, $conv290)|0; + $add$ptr292 = (($238) + ($mul291<<2)|0); + $243 = $norm_offset; + $idx$neg293 = (0 - ($243))|0; + $add$ptr294 = (($add$ptr292) + ($idx$neg293<<2)|0); + $cond296 = $add$ptr294; + } + $244 = $lowband_scratch; + $245 = $y_cm; + $call297 = (_quant_band($ctx,$229,$230,$div278,$232,$cond285,$236,$cond296,1.0,$244,$245)|0); + $y_cm = $call297; + } else { + $246 = $Y; + $cmp299 = ($246|0)!=(0|0); + $247 = $X; + if ($cmp299) { + $248 = $Y; + $249 = $N; + $250 = $b; + $251 = $B; + $252 = $effective_lowband; + $cmp302 = ($252|0)!=(-1); + if ($cmp302) { + $253 = $norm; + $254 = $effective_lowband; + $add$ptr305 = (($253) + ($254<<2)|0); + $cond308 = $add$ptr305; + } else { + $cond308 = 0; + } + $255 = $LM$addr; + $256 = $last; + $tobool309 = ($256|0)!=(0); + if ($tobool309) { + $cond319 = 0; + } else { + $257 = $norm; + $258 = $M; + $259 = $eBands; + $260 = $i; + $arrayidx312 = (($259) + ($260<<1)|0); + $261 = HEAP16[$arrayidx312>>1]|0; + $conv313 = $261 << 16 >> 16; + $mul314 = Math_imul($258, $conv313)|0; + $add$ptr315 = (($257) + ($mul314<<2)|0); + $262 = $norm_offset; + $idx$neg316 = (0 - ($262))|0; + $add$ptr317 = (($add$ptr315) + ($idx$neg316<<2)|0); + $cond319 = $add$ptr317; + } + $263 = $lowband_scratch; + $264 = $x_cm; + $265 = $y_cm; + $or320 = $264 | $265; + $call321 = (_quant_band_stereo($ctx,$247,$248,$249,$250,$251,$cond308,$255,$cond319,$263,$or320)|0); + $x_cm = $call321; + } else { + $266 = $N; + $267 = $b; + $268 = $B; + $269 = $effective_lowband; + $cmp323 = ($269|0)!=(-1); + if ($cmp323) { + $270 = $norm; + $271 = $effective_lowband; + $add$ptr326 = (($270) + ($271<<2)|0); + $cond329 = $add$ptr326; + } else { + $cond329 = 0; + } + $272 = $LM$addr; + $273 = $last; + $tobool330 = ($273|0)!=(0); + if ($tobool330) { + $cond340 = 0; + } else { + $274 = $norm; + $275 = $M; + $276 = $eBands; + $277 = $i; + $arrayidx333 = (($276) + ($277<<1)|0); + $278 = HEAP16[$arrayidx333>>1]|0; + $conv334 = $278 << 16 >> 16; + $mul335 = Math_imul($275, $conv334)|0; + $add$ptr336 = (($274) + ($mul335<<2)|0); + $279 = $norm_offset; + $idx$neg337 = (0 - ($279))|0; + $add$ptr338 = (($add$ptr336) + ($idx$neg337<<2)|0); + $cond340 = $add$ptr338; + } + $280 = $lowband_scratch; + $281 = $x_cm; + $282 = $y_cm; + $or341 = $281 | $282; + $call342 = (_quant_band($ctx,$247,$266,$267,$268,$cond329,$272,$cond340,1.0,$280,$or341)|0); + $x_cm = $call342; + } + $283 = $x_cm; + $y_cm = $283; + } + $284 = $x_cm; + $conv345 = $284&255; + $285 = $collapse_masks$addr; + $286 = $i; + $287 = $C; + $mul346 = Math_imul($286, $287)|0; + $add347 = (($mul346) + 0)|0; + $arrayidx348 = (($285) + ($add347)|0); + HEAP8[$arrayidx348>>0] = $conv345; + $288 = $y_cm; + $conv349 = $288&255; + $289 = $collapse_masks$addr; + $290 = $i; + $291 = $C; + $mul350 = Math_imul($290, $291)|0; + $292 = $C; + $add351 = (($mul350) + ($292))|0; + $sub352 = (($add351) - 1)|0; + $arrayidx353 = (($289) + ($sub352)|0); + HEAP8[$arrayidx353>>0] = $conv349; + $293 = $pulses$addr; + $294 = $i; + $arrayidx354 = (($293) + ($294<<2)|0); + $295 = HEAP32[$arrayidx354>>2]|0; + $296 = $tell; + $add355 = (($295) + ($296))|0; + $297 = $balance$addr; + $add356 = (($297) + ($add355))|0; + $balance$addr = $add356; + $298 = $b; + $299 = $N; + $shl357 = $299 << 3; + $cmp358 = ($298|0)>($shl357|0); + $conv359 = $cmp358&1; + $update_lowband = $conv359; + $300 = $i; + $inc361 = (($300) + 1)|0; + $i = $inc361; + } + $seed363 = ((($ctx)) + 36|0); + $301 = HEAP32[$seed363>>2]|0; + $302 = $seed$addr; + HEAP32[$302>>2] = $301; + $303 = $saved_stack; + _llvm_stackrestore(($303|0)); + STACKTOP = sp;return; +} +function _celt_sudiv($n,$d) { + $n = $n|0; + $d = $d|0; + var $0 = 0, $1 = 0, $d$addr = 0, $div = 0, $n$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $n$addr = $n; + $d$addr = $d; + $0 = $n$addr; + $1 = $d$addr; + $div = (($0|0) / ($1|0))&-1; + STACKTOP = sp;return ($div|0); +} +function _quant_band($ctx,$X,$N,$b,$B,$lowband,$LM,$lowband_out,$gain,$lowband_scratch,$fill) { + $ctx = $ctx|0; + $X = $X|0; + $N = $N|0; + $b = $b|0; + $B = $B|0; + $lowband = $lowband|0; + $LM = $LM|0; + $lowband_out = $lowband_out|0; + $gain = +$gain; + $lowband_scratch = $lowband_scratch|0; + $fill = $fill|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0; + var $116 = 0, $117 = 0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $13 = 0, $130 = 0, $131 = 0, $132 = 0.0, $133 = 0; + var $134 = 0, $135 = 0.0, $136 = 0, $137 = 0, $138 = 0, $139 = 0, $14 = 0, $140 = 0, $141 = 0, $142 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0; + var $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0; + var $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0; + var $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0; + var $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0.0, $95 = 0, $96 = 0; + var $97 = 0, $98 = 0, $99 = 0, $B$addr = 0, $B0 = 0, $LM$addr = 0, $N$addr = 0, $N0 = 0, $N_B = 0, $N_B0 = 0, $X$addr = 0, $add = 0, $and = 0, $and124 = 0, $and36 = 0, $and44 = 0, $arrayidx = 0, $arrayidx116 = 0, $arrayidx118 = 0, $arrayidx39 = 0; + var $arrayidx99 = 0, $b$addr = 0, $call = 0, $call110 = 0.0, $call6 = 0, $call75 = 0, $cm = 0, $cmp = 0, $cmp113 = 0, $cmp15 = 0, $cmp18 = 0, $cmp21 = 0, $cmp26 = 0, $cmp4 = 0, $cmp45 = 0, $cmp47 = 0, $cmp61 = 0, $cmp7 = 0, $cmp78 = 0, $cmp85 = 0; + var $cmp96 = 0, $conv = 0, $conv100 = 0, $conv109 = 0.0, $conv111 = 0.0, $conv37 = 0, $conv40 = 0, $ctx$addr = 0, $encode1 = 0, $fill$addr = 0, $gain$addr = 0.0, $inc = 0, $inc104 = 0, $inc120 = 0, $inc59 = 0, $inc60 = 0, $inc93 = 0, $j = 0, $k = 0, $lnot = 0; + var $lnot$ext = 0, $longBlocks = 0, $lowband$addr = 0, $lowband_out$addr = 0, $lowband_scratch$addr = 0, $mul = 0, $mul117 = 0.0, $mul24 = 0, $n = 0.0, $or = 0, $or$cond = 0, $or$cond1 = 0, $or$cond2 = 0, $or56 = 0, $or91 = 0, $recombine = 0, $resynth = 0, $retval = 0, $shl = 0, $shl102 = 0; + var $shl106 = 0, $shl123 = 0, $shl34 = 0, $shl41 = 0, $shl43 = 0, $shl55 = 0, $shl57 = 0, $shl67 = 0, $shl72 = 0, $shl82 = 0, $shl89 = 0, $shr = 0, $shr101 = 0, $shr33 = 0, $shr38 = 0, $shr42 = 0, $shr58 = 0, $shr66 = 0, $shr71 = 0, $shr81 = 0; + var $shr88 = 0, $shr90 = 0, $sub = 0, $sub$ptr$div = 0, $sub$ptr$lhs$cast = 0, $sub$ptr$rhs$cast = 0, $sub$ptr$sub = 0, $tf_change = 0, $tf_change3 = 0, $time_divide = 0, $tobool = 0, $tobool107 = 0, $tobool11 = 0, $tobool12 = 0, $tobool14 = 0, $tobool28 = 0, $tobool31 = 0, $tobool49 = 0, $tobool52 = 0, $tobool64 = 0; + var $tobool69 = 0, $tobool76 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 112|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(112|0); + $ctx$addr = $ctx; + $X$addr = $X; + $N$addr = $N; + $b$addr = $b; + $B$addr = $B; + $lowband$addr = $lowband; + $LM$addr = $LM; + $lowband_out$addr = $lowband_out; + $gain$addr = $gain; + $lowband_scratch$addr = $lowband_scratch; + $fill$addr = $fill; + $0 = $N$addr; + $N0 = $0; + $1 = $N$addr; + $N_B = $1; + $2 = $B$addr; + $B0 = $2; + $time_divide = 0; + $recombine = 0; + $cm = 0; + $3 = $ctx$addr; + $4 = HEAP32[$3>>2]|0; + $tobool = ($4|0)!=(0); + $lnot = $tobool ^ 1; + $lnot$ext = $lnot&1; + $resynth = $lnot$ext; + $5 = $ctx$addr; + $6 = HEAP32[$5>>2]|0; + $encode1 = $6; + $7 = $ctx$addr; + $tf_change3 = ((($7)) + 20|0); + $8 = HEAP32[$tf_change3>>2]|0; + $tf_change = $8; + $9 = $B0; + $cmp = ($9|0)==(1); + $conv = $cmp&1; + $longBlocks = $conv; + $10 = $N_B; + $11 = $B$addr; + $call = (_celt_udiv_350($10,$11)|0); + $N_B = $call; + $12 = $N$addr; + $cmp4 = ($12|0)==(1); + if ($cmp4) { + $13 = $ctx$addr; + $14 = $X$addr; + $15 = $b$addr; + $16 = $lowband_out$addr; + $call6 = (_quant_band_n1($13,$14,0,$15,$16)|0); + $retval = $call6; + $142 = $retval; + STACKTOP = sp;return ($142|0); + } + $17 = $tf_change; + $cmp7 = ($17|0)>(0); + if ($cmp7) { + $18 = $tf_change; + $recombine = $18; + } + $19 = $lowband_scratch$addr; + $tobool11 = ($19|0)!=(0|0); + $20 = $lowband$addr; + $tobool12 = ($20|0)!=(0|0); + $or$cond = $tobool11 & $tobool12; + do { + if ($or$cond) { + $21 = $recombine; + $tobool14 = ($21|0)!=(0); + if (!($tobool14)) { + $22 = $N_B; + $and = $22 & 1; + $cmp15 = ($and|0)==(0); + $23 = $tf_change; + $cmp18 = ($23|0)<(0); + $or$cond1 = $cmp15 & $cmp18; + $24 = $B0; + $cmp21 = ($24|0)>(1); + $or$cond2 = $or$cond1 | $cmp21; + if (!($or$cond2)) { + break; + } + } + $25 = $lowband_scratch$addr; + $26 = $lowband$addr; + $27 = $N$addr; + $mul = $27<<2; + $28 = $lowband_scratch$addr; + $29 = $lowband$addr; + $sub$ptr$lhs$cast = $28; + $sub$ptr$rhs$cast = $29; + $sub$ptr$sub = (($sub$ptr$lhs$cast) - ($sub$ptr$rhs$cast))|0; + $sub$ptr$div = (($sub$ptr$sub|0) / 4)&-1; + $mul24 = 0; + $add = (($mul) + ($mul24))|0; + _memcpy(($25|0),($26|0),($add|0))|0; + $30 = $lowband_scratch$addr; + $lowband$addr = $30; + } + } while(0); + $k = 0; + while(1) { + $31 = $k; + $32 = $recombine; + $cmp26 = ($31|0)<($32|0); + if (!($cmp26)) { + break; + } + $33 = $encode1; + $tobool28 = ($33|0)!=(0); + if ($tobool28) { + $34 = $X$addr; + $35 = $N$addr; + $36 = $k; + $shr = $35 >> $36; + $37 = $k; + $shl = 1 << $37; + _haar1($34,$shr,$shl); + } + $38 = $lowband$addr; + $tobool31 = ($38|0)!=(0|0); + if ($tobool31) { + $39 = $lowband$addr; + $40 = $N$addr; + $41 = $k; + $shr33 = $40 >> $41; + $42 = $k; + $shl34 = 1 << $42; + _haar1($39,$shr33,$shl34); + } + $43 = $fill$addr; + $and36 = $43 & 15; + $arrayidx = (23693 + ($and36)|0); + $44 = HEAP8[$arrayidx>>0]|0; + $conv37 = $44&255; + $45 = $fill$addr; + $shr38 = $45 >> 4; + $arrayidx39 = (23693 + ($shr38)|0); + $46 = HEAP8[$arrayidx39>>0]|0; + $conv40 = $46&255; + $shl41 = $conv40 << 2; + $or = $conv37 | $shl41; + $fill$addr = $or; + $47 = $k; + $inc = (($47) + 1)|0; + $k = $inc; + } + $48 = $recombine; + $49 = $B$addr; + $shr42 = $49 >> $48; + $B$addr = $shr42; + $50 = $recombine; + $51 = $N_B; + $shl43 = $51 << $50; + $N_B = $shl43; + while(1) { + $52 = $N_B; + $and44 = $52 & 1; + $cmp45 = ($and44|0)==(0); + $53 = $tf_change; + $cmp47 = ($53|0)<(0); + $54 = $cmp45 ? $cmp47 : 0; + if (!($54)) { + break; + } + $55 = $encode1; + $tobool49 = ($55|0)!=(0); + if ($tobool49) { + $56 = $X$addr; + $57 = $N_B; + $58 = $B$addr; + _haar1($56,$57,$58); + } + $59 = $lowband$addr; + $tobool52 = ($59|0)!=(0|0); + if ($tobool52) { + $60 = $lowband$addr; + $61 = $N_B; + $62 = $B$addr; + _haar1($60,$61,$62); + } + $63 = $fill$addr; + $64 = $B$addr; + $shl55 = $63 << $64; + $65 = $fill$addr; + $or56 = $65 | $shl55; + $fill$addr = $or56; + $66 = $B$addr; + $shl57 = $66 << 1; + $B$addr = $shl57; + $67 = $N_B; + $shr58 = $67 >> 1; + $N_B = $shr58; + $68 = $time_divide; + $inc59 = (($68) + 1)|0; + $time_divide = $inc59; + $69 = $tf_change; + $inc60 = (($69) + 1)|0; + $tf_change = $inc60; + } + $70 = $B$addr; + $B0 = $70; + $71 = $N_B; + $N_B0 = $71; + $72 = $B0; + $cmp61 = ($72|0)>(1); + if ($cmp61) { + $73 = $encode1; + $tobool64 = ($73|0)!=(0); + if ($tobool64) { + $74 = $X$addr; + $75 = $N_B; + $76 = $recombine; + $shr66 = $75 >> $76; + $77 = $B0; + $78 = $recombine; + $shl67 = $77 << $78; + $79 = $longBlocks; + _deinterleave_hadamard($74,$shr66,$shl67,$79); + } + $80 = $lowband$addr; + $tobool69 = ($80|0)!=(0|0); + if ($tobool69) { + $81 = $lowband$addr; + $82 = $N_B; + $83 = $recombine; + $shr71 = $82 >> $83; + $84 = $B0; + $85 = $recombine; + $shl72 = $84 << $85; + $86 = $longBlocks; + _deinterleave_hadamard($81,$shr71,$shl72,$86); + } + } + $87 = $ctx$addr; + $88 = $X$addr; + $89 = $N$addr; + $90 = $b$addr; + $91 = $B$addr; + $92 = $lowband$addr; + $93 = $LM$addr; + $94 = $gain$addr; + $95 = $fill$addr; + $call75 = (_quant_partition($87,$88,$89,$90,$91,$92,$93,$94,$95)|0); + $cm = $call75; + $96 = $resynth; + $tobool76 = ($96|0)!=(0); + if ($tobool76) { + $97 = $B0; + $cmp78 = ($97|0)>(1); + if ($cmp78) { + $98 = $X$addr; + $99 = $N_B; + $100 = $recombine; + $shr81 = $99 >> $100; + $101 = $B0; + $102 = $recombine; + $shl82 = $101 << $102; + $103 = $longBlocks; + _interleave_hadamard($98,$shr81,$shl82,$103); + } + $104 = $N_B0; + $N_B = $104; + $105 = $B0; + $B$addr = $105; + $k = 0; + while(1) { + $106 = $k; + $107 = $time_divide; + $cmp85 = ($106|0)<($107|0); + if (!($cmp85)) { + break; + } + $108 = $B$addr; + $shr88 = $108 >> 1; + $B$addr = $shr88; + $109 = $N_B; + $shl89 = $109 << 1; + $N_B = $shl89; + $110 = $cm; + $111 = $B$addr; + $shr90 = $110 >>> $111; + $112 = $cm; + $or91 = $112 | $shr90; + $cm = $or91; + $113 = $X$addr; + $114 = $N_B; + $115 = $B$addr; + _haar1($113,$114,$115); + $116 = $k; + $inc93 = (($116) + 1)|0; + $k = $inc93; + } + $k = 0; + while(1) { + $117 = $k; + $118 = $recombine; + $cmp96 = ($117|0)<($118|0); + if (!($cmp96)) { + break; + } + $119 = $cm; + $arrayidx99 = (23709 + ($119)|0); + $120 = HEAP8[$arrayidx99>>0]|0; + $conv100 = $120&255; + $cm = $conv100; + $121 = $X$addr; + $122 = $N0; + $123 = $k; + $shr101 = $122 >> $123; + $124 = $k; + $shl102 = 1 << $124; + _haar1($121,$shr101,$shl102); + $125 = $k; + $inc104 = (($125) + 1)|0; + $k = $inc104; + } + $126 = $recombine; + $127 = $B$addr; + $shl106 = $127 << $126; + $B$addr = $shl106; + $128 = $lowband_out$addr; + $tobool107 = ($128|0)!=(0|0); + L54: do { + if ($tobool107) { + $129 = $N0; + $conv109 = (+($129|0)); + $call110 = (+Math_sqrt((+$conv109))); + $conv111 = $call110; + $n = $conv111; + $j = 0; + while(1) { + $130 = $j; + $131 = $N0; + $cmp113 = ($130|0)<($131|0); + if (!($cmp113)) { + break L54; + } + $132 = $n; + $133 = $X$addr; + $134 = $j; + $arrayidx116 = (($133) + ($134<<2)|0); + $135 = +HEAPF32[$arrayidx116>>2]; + $mul117 = $132 * $135; + $136 = $lowband_out$addr; + $137 = $j; + $arrayidx118 = (($136) + ($137<<2)|0); + HEAPF32[$arrayidx118>>2] = $mul117; + $138 = $j; + $inc120 = (($138) + 1)|0; + $j = $inc120; + } + } + } while(0); + $139 = $B$addr; + $shl123 = 1 << $139; + $sub = (($shl123) - 1)|0; + $140 = $cm; + $and124 = $140 & $sub; + $cm = $and124; + } + $141 = $cm; + $retval = $141; + $142 = $retval; + STACKTOP = sp;return ($142|0); +} +function _quant_band_stereo($ctx,$X,$Y,$N,$b,$B,$lowband,$LM,$lowband_out,$lowband_scratch,$fill) { + $ctx = $ctx|0; + $X = $X|0; + $Y = $Y|0; + $N = $N|0; + $b = $b|0; + $B = $B|0; + $lowband = $lowband|0; + $LM = $LM|0; + $lowband_out = $lowband_out|0; + $lowband_scratch = $lowband_scratch|0; + $fill = $fill|0; + var $$ = 0, $0 = 0, $1 = 0, $10 = 0, $100 = 0.0, $101 = 0, $102 = 0.0, $103 = 0, $104 = 0, $105 = 0.0, $106 = 0.0, $107 = 0, $108 = 0.0, $109 = 0, $11 = 0, $110 = 0.0, $111 = 0, $112 = 0.0, $113 = 0, $114 = 0; + var $115 = 0, $116 = 0, $117 = 0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $13 = 0, $130 = 0, $131 = 0, $132 = 0; + var $133 = 0, $134 = 0, $135 = 0, $136 = 0, $137 = 0, $138 = 0, $139 = 0, $14 = 0, $140 = 0, $141 = 0, $142 = 0, $143 = 0, $144 = 0, $145 = 0, $146 = 0, $147 = 0, $148 = 0, $149 = 0, $15 = 0, $150 = 0; + var $151 = 0, $152 = 0, $153 = 0, $154 = 0, $155 = 0, $156 = 0, $157 = 0.0, $158 = 0, $159 = 0, $16 = 0, $160 = 0, $161 = 0, $162 = 0, $163 = 0, $164 = 0, $165 = 0, $166 = 0.0, $167 = 0, $168 = 0, $169 = 0; + var $17 = 0, $170 = 0, $171 = 0, $172 = 0, $173 = 0, $174 = 0, $175 = 0, $176 = 0, $177 = 0, $178 = 0, $179 = 0, $18 = 0, $180 = 0, $181 = 0, $182 = 0, $183 = 0, $184 = 0, $185 = 0, $186 = 0, $187 = 0; + var $188 = 0, $189 = 0, $19 = 0, $190 = 0, $191 = 0, $192 = 0.0, $193 = 0, $194 = 0, $195 = 0, $196 = 0, $197 = 0, $198 = 0, $199 = 0, $2 = 0, $20 = 0, $200 = 0, $201 = 0.0, $202 = 0, $203 = 0, $204 = 0; + var $205 = 0, $206 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0; + var $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0.0, $49 = 0, $5 = 0, $50 = 0.0, $51 = 0, $52 = 0.0, $53 = 0, $54 = 0.0, $55 = 0; + var $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0.0, $72 = 0, $73 = 0; + var $74 = 0, $75 = 0.0, $76 = 0, $77 = 0, $78 = 0.0, $79 = 0, $8 = 0, $80 = 0.0, $81 = 0, $82 = 0.0, $83 = 0, $84 = 0.0, $85 = 0, $86 = 0.0, $87 = 0, $88 = 0.0, $89 = 0, $9 = 0, $90 = 0.0, $91 = 0; + var $92 = 0.0, $93 = 0, $94 = 0, $95 = 0.0, $96 = 0.0, $97 = 0, $98 = 0.0, $99 = 0, $B$addr = 0, $LM$addr = 0, $N$addr = 0, $X$addr = 0, $Y$addr = 0, $add = 0, $add130 = 0, $add146 = 0, $add76 = 0.0, $add83 = 0.0, $arch = 0, $arrayidx162 = 0; + var $arrayidx164 = 0, $arrayidx34 = 0, $arrayidx36 = 0, $arrayidx50 = 0, $arrayidx56 = 0, $arrayidx62 = 0, $arrayidx64 = 0, $arrayidx68 = 0, $arrayidx70 = 0, $arrayidx78 = 0, $arrayidx79 = 0, $arrayidx81 = 0, $arrayidx82 = 0, $arrayidx84 = 0, $b$addr = 0, $c = 0, $call = 0, $call119 = 0, $call132 = 0, $call135 = 0; + var $call148 = 0, $call42 = 0, $call47 = 0, $cm = 0, $cmp = 0, $cmp102 = 0, $cmp116 = 0, $cmp12 = 0, $cmp123 = 0, $cmp126 = 0, $cmp139 = 0, $cmp142 = 0, $cmp15 = 0, $cmp154 = 0, $cmp160 = 0, $cmp17 = 0, $cmp21 = 0, $cmp40 = 0, $cmp88 = 0, $cmp96 = 0; + var $cond = 0, $cond111 = 0, $cond29 = 0, $cond95 = 0, $conv = 0.0, $conv10 = 0.0, $conv22 = 0, $conv41 = 0, $conv49 = 0.0, $conv53 = 0.0, $ctx$addr = 0, $delta = 0, $delta7 = 0, $div = 0, $div101 = 0, $div107 = 0, $div93 = 0, $ec = 0, $ec3 = 0, $encode1 = 0; + var $fill$addr = 0, $imid = 0, $imid5 = 0, $inc = 0, $inv = 0, $iside = 0, $iside6 = 0, $itheta = 0, $itheta8 = 0, $j = 0, $lnot = 0, $lnot$ext = 0, $lowband$addr = 0, $lowband_out$addr = 0, $lowband_scratch$addr = 0, $mbits = 0, $mid = 0.0, $mul = 0.0, $mul11 = 0.0, $mul35 = 0.0; + var $mul38 = 0.0, $mul45 = 0, $mul51 = 0.0, $mul55 = 0.0, $mul60 = 0.0, $mul63 = 0.0, $mul66 = 0.0, $mul69 = 0.0, $or = 0, $or$cond = 0, $or$cond1 = 0, $or$cond2 = 0, $or149 = 0, $orig_fill = 0, $qalloc = 0, $qalloc9 = 0, $rebalance = 0, $remaining_bits = 0, $remaining_bits113 = 0, $remaining_bits115 = 0; + var $remaining_bits120 = 0, $remaining_bits136 = 0, $resynth = 0, $retval = 0, $sbits = 0, $sctx = 0, $shr = 0, $shr134 = 0, $side = 0.0, $sign = 0, $sub = 0, $sub100 = 0, $sub106 = 0, $sub112 = 0, $sub114 = 0, $sub121 = 0, $sub122 = 0, $sub129 = 0, $sub137 = 0, $sub138 = 0; + var $sub145 = 0, $sub163 = 0.0, $sub23 = 0, $sub39 = 0.0, $sub46 = 0, $sub48 = 0, $sub73 = 0.0, $sub80 = 0.0, $sub87 = 0, $sub92 = 0, $tmp = 0.0, $tobool = 0, $tobool152 = 0, $tobool158 = 0, $tobool24 = 0, $tobool25 = 0, $tobool30 = 0, $tobool32 = 0, $tobool57 = 0, $x2 = 0; + var $y2 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 160|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(160|0); + $b$addr = sp + 136|0; + $fill$addr = sp + 112|0; + $sctx = sp + 40|0; + $ctx$addr = $ctx; + $X$addr = $X; + $Y$addr = $Y; + $N$addr = $N; + HEAP32[$b$addr>>2] = $b; + $B$addr = $B; + $lowband$addr = $lowband; + $LM$addr = $LM; + $lowband_out$addr = $lowband_out; + $lowband_scratch$addr = $lowband_scratch; + HEAP32[$fill$addr>>2] = $fill; + $imid = 0; + $iside = 0; + $inv = 0; + $mid = 0.0; + $side = 0.0; + $cm = 0; + $0 = $ctx$addr; + $1 = HEAP32[$0>>2]|0; + $tobool = ($1|0)!=(0); + $lnot = $tobool ^ 1; + $lnot$ext = $lnot&1; + $resynth = $lnot$ext; + $2 = $ctx$addr; + $3 = HEAP32[$2>>2]|0; + $encode1 = $3; + $4 = $ctx$addr; + $ec3 = ((($4)) + 24|0); + $5 = HEAP32[$ec3>>2]|0; + $ec = $5; + $6 = $N$addr; + $cmp = ($6|0)==(1); + if ($cmp) { + $7 = $ctx$addr; + $8 = $X$addr; + $9 = $Y$addr; + $10 = HEAP32[$b$addr>>2]|0; + $11 = $lowband_out$addr; + $call = (_quant_band_n1($7,$8,$9,$10,$11)|0); + $retval = $call; + $206 = $retval; + STACKTOP = sp;return ($206|0); + } + $12 = HEAP32[$fill$addr>>2]|0; + $orig_fill = $12; + $13 = $ctx$addr; + $14 = $X$addr; + $15 = $Y$addr; + $16 = $N$addr; + $17 = $B$addr; + $18 = $B$addr; + $19 = $LM$addr; + _compute_theta($13,$sctx,$14,$15,$16,$b$addr,$17,$18,$19,1,$fill$addr); + $20 = HEAP32[$sctx>>2]|0; + $inv = $20; + $imid5 = ((($sctx)) + 4|0); + $21 = HEAP32[$imid5>>2]|0; + $imid = $21; + $iside6 = ((($sctx)) + 8|0); + $22 = HEAP32[$iside6>>2]|0; + $iside = $22; + $delta7 = ((($sctx)) + 12|0); + $23 = HEAP32[$delta7>>2]|0; + $delta = $23; + $itheta8 = ((($sctx)) + 16|0); + $24 = HEAP32[$itheta8>>2]|0; + $itheta = $24; + $qalloc9 = ((($sctx)) + 20|0); + $25 = HEAP32[$qalloc9>>2]|0; + $qalloc = $25; + $26 = $imid; + $conv = (+($26|0)); + $mul = 3.0517578125E-5 * $conv; + $mid = $mul; + $27 = $iside; + $conv10 = (+($27|0)); + $mul11 = 3.0517578125E-5 * $conv10; + $side = $mul11; + $28 = $N$addr; + $cmp12 = ($28|0)==(2); + do { + if ($cmp12) { + $sign = 0; + $29 = HEAP32[$b$addr>>2]|0; + $mbits = $29; + $sbits = 0; + $30 = $itheta; + $cmp15 = ($30|0)!=(0); + $31 = $itheta; + $cmp17 = ($31|0)!=(16384); + $or$cond = $cmp15 & $cmp17; + $$ = $or$cond ? 8 : 0; + $sbits = $$; + $32 = $sbits; + $33 = $mbits; + $sub = (($33) - ($32))|0; + $mbits = $sub; + $34 = $itheta; + $cmp21 = ($34|0)>(8192); + $conv22 = $cmp21&1; + $c = $conv22; + $35 = $qalloc; + $36 = $sbits; + $add = (($35) + ($36))|0; + $37 = $ctx$addr; + $remaining_bits = ((($37)) + 28|0); + $38 = HEAP32[$remaining_bits>>2]|0; + $sub23 = (($38) - ($add))|0; + HEAP32[$remaining_bits>>2] = $sub23; + $39 = $c; + $tobool24 = ($39|0)!=(0); + $40 = $Y$addr; + $41 = $X$addr; + $cond = $tobool24 ? $40 : $41; + $x2 = $cond; + $42 = $c; + $tobool25 = ($42|0)!=(0); + $43 = $X$addr; + $44 = $Y$addr; + $cond29 = $tobool25 ? $43 : $44; + $y2 = $cond29; + $45 = $sbits; + $tobool30 = ($45|0)!=(0); + do { + if ($tobool30) { + $46 = $encode1; + $tobool32 = ($46|0)!=(0); + if ($tobool32) { + $47 = $x2; + $48 = +HEAPF32[$47>>2]; + $49 = $y2; + $arrayidx34 = ((($49)) + 4|0); + $50 = +HEAPF32[$arrayidx34>>2]; + $mul35 = $48 * $50; + $51 = $x2; + $arrayidx36 = ((($51)) + 4|0); + $52 = +HEAPF32[$arrayidx36>>2]; + $53 = $y2; + $54 = +HEAPF32[$53>>2]; + $mul38 = $52 * $54; + $sub39 = $mul35 - $mul38; + $cmp40 = $sub39 < 0.0; + $conv41 = $cmp40&1; + $sign = $conv41; + $55 = $ec; + $56 = $sign; + _ec_enc_bits($55,$56,1); + break; + } else { + $57 = $ec; + $call42 = (_ec_dec_bits($57,1)|0); + $sign = $call42; + break; + } + } + } while(0); + $58 = $sign; + $mul45 = $58<<1; + $sub46 = (1 - ($mul45))|0; + $sign = $sub46; + $59 = $ctx$addr; + $60 = $x2; + $61 = $N$addr; + $62 = $mbits; + $63 = $B$addr; + $64 = $lowband$addr; + $65 = $LM$addr; + $66 = $lowband_out$addr; + $67 = $lowband_scratch$addr; + $68 = $orig_fill; + $call47 = (_quant_band($59,$60,$61,$62,$63,$64,$65,$66,1.0,$67,$68)|0); + $cm = $call47; + $69 = $sign; + $sub48 = (0 - ($69))|0; + $conv49 = (+($sub48|0)); + $70 = $x2; + $arrayidx50 = ((($70)) + 4|0); + $71 = +HEAPF32[$arrayidx50>>2]; + $mul51 = $conv49 * $71; + $72 = $y2; + HEAPF32[$72>>2] = $mul51; + $73 = $sign; + $conv53 = (+($73|0)); + $74 = $x2; + $75 = +HEAPF32[$74>>2]; + $mul55 = $conv53 * $75; + $76 = $y2; + $arrayidx56 = ((($76)) + 4|0); + HEAPF32[$arrayidx56>>2] = $mul55; + $77 = $resynth; + $tobool57 = ($77|0)!=(0); + if ($tobool57) { + $78 = $mid; + $79 = $X$addr; + $80 = +HEAPF32[$79>>2]; + $mul60 = $78 * $80; + $81 = $X$addr; + HEAPF32[$81>>2] = $mul60; + $82 = $mid; + $83 = $X$addr; + $arrayidx62 = ((($83)) + 4|0); + $84 = +HEAPF32[$arrayidx62>>2]; + $mul63 = $82 * $84; + $85 = $X$addr; + $arrayidx64 = ((($85)) + 4|0); + HEAPF32[$arrayidx64>>2] = $mul63; + $86 = $side; + $87 = $Y$addr; + $88 = +HEAPF32[$87>>2]; + $mul66 = $86 * $88; + $89 = $Y$addr; + HEAPF32[$89>>2] = $mul66; + $90 = $side; + $91 = $Y$addr; + $arrayidx68 = ((($91)) + 4|0); + $92 = +HEAPF32[$arrayidx68>>2]; + $mul69 = $90 * $92; + $93 = $Y$addr; + $arrayidx70 = ((($93)) + 4|0); + HEAPF32[$arrayidx70>>2] = $mul69; + $94 = $X$addr; + $95 = +HEAPF32[$94>>2]; + $tmp = $95; + $96 = $tmp; + $97 = $Y$addr; + $98 = +HEAPF32[$97>>2]; + $sub73 = $96 - $98; + $99 = $X$addr; + HEAPF32[$99>>2] = $sub73; + $100 = $tmp; + $101 = $Y$addr; + $102 = +HEAPF32[$101>>2]; + $add76 = $100 + $102; + $103 = $Y$addr; + HEAPF32[$103>>2] = $add76; + $104 = $X$addr; + $arrayidx78 = ((($104)) + 4|0); + $105 = +HEAPF32[$arrayidx78>>2]; + $tmp = $105; + $106 = $tmp; + $107 = $Y$addr; + $arrayidx79 = ((($107)) + 4|0); + $108 = +HEAPF32[$arrayidx79>>2]; + $sub80 = $106 - $108; + $109 = $X$addr; + $arrayidx81 = ((($109)) + 4|0); + HEAPF32[$arrayidx81>>2] = $sub80; + $110 = $tmp; + $111 = $Y$addr; + $arrayidx82 = ((($111)) + 4|0); + $112 = +HEAPF32[$arrayidx82>>2]; + $add83 = $110 + $112; + $113 = $Y$addr; + $arrayidx84 = ((($113)) + 4|0); + HEAPF32[$arrayidx84>>2] = $add83; + } + } else { + $114 = HEAP32[$b$addr>>2]|0; + $115 = HEAP32[$b$addr>>2]|0; + $116 = $delta; + $sub87 = (($115) - ($116))|0; + $div = (($sub87|0) / 2)&-1; + $cmp88 = ($114|0)<($div|0); + $117 = HEAP32[$b$addr>>2]|0; + if ($cmp88) { + $cond95 = $117; + } else { + $118 = $delta; + $sub92 = (($117) - ($118))|0; + $div93 = (($sub92|0) / 2)&-1; + $cond95 = $div93; + } + $cmp96 = (0)>($cond95|0); + if ($cmp96) { + $cond111 = 0; + } else { + $119 = HEAP32[$b$addr>>2]|0; + $120 = HEAP32[$b$addr>>2]|0; + $121 = $delta; + $sub100 = (($120) - ($121))|0; + $div101 = (($sub100|0) / 2)&-1; + $cmp102 = ($119|0)<($div101|0); + $122 = HEAP32[$b$addr>>2]|0; + if ($cmp102) { + $cond111 = $122; + } else { + $123 = $delta; + $sub106 = (($122) - ($123))|0; + $div107 = (($sub106|0) / 2)&-1; + $cond111 = $div107; + } + } + $mbits = $cond111; + $124 = HEAP32[$b$addr>>2]|0; + $125 = $mbits; + $sub112 = (($124) - ($125))|0; + $sbits = $sub112; + $126 = $qalloc; + $127 = $ctx$addr; + $remaining_bits113 = ((($127)) + 28|0); + $128 = HEAP32[$remaining_bits113>>2]|0; + $sub114 = (($128) - ($126))|0; + HEAP32[$remaining_bits113>>2] = $sub114; + $129 = $ctx$addr; + $remaining_bits115 = ((($129)) + 28|0); + $130 = HEAP32[$remaining_bits115>>2]|0; + $rebalance = $130; + $131 = $mbits; + $132 = $sbits; + $cmp116 = ($131|0)>=($132|0); + $133 = $ctx$addr; + if ($cmp116) { + $134 = $X$addr; + $135 = $N$addr; + $136 = $mbits; + $137 = $B$addr; + $138 = $lowband$addr; + $139 = $LM$addr; + $140 = $lowband_out$addr; + $141 = $lowband_scratch$addr; + $142 = HEAP32[$fill$addr>>2]|0; + $call119 = (_quant_band($133,$134,$135,$136,$137,$138,$139,$140,1.0,$141,$142)|0); + $cm = $call119; + $143 = $mbits; + $144 = $rebalance; + $145 = $ctx$addr; + $remaining_bits120 = ((($145)) + 28|0); + $146 = HEAP32[$remaining_bits120>>2]|0; + $sub121 = (($144) - ($146))|0; + $sub122 = (($143) - ($sub121))|0; + $rebalance = $sub122; + $147 = $rebalance; + $cmp123 = ($147|0)>(24); + $148 = $itheta; + $cmp126 = ($148|0)!=(0); + $or$cond1 = $cmp123 & $cmp126; + if ($or$cond1) { + $149 = $rebalance; + $sub129 = (($149) - 24)|0; + $150 = $sbits; + $add130 = (($150) + ($sub129))|0; + $sbits = $add130; + } + $151 = $ctx$addr; + $152 = $Y$addr; + $153 = $N$addr; + $154 = $sbits; + $155 = $B$addr; + $156 = $LM$addr; + $157 = $side; + $158 = HEAP32[$fill$addr>>2]|0; + $159 = $B$addr; + $shr = $158 >> $159; + $call132 = (_quant_band($151,$152,$153,$154,$155,0,$156,0,$157,0,$shr)|0); + $160 = $cm; + $or = $160 | $call132; + $cm = $or; + break; + } else { + $161 = $Y$addr; + $162 = $N$addr; + $163 = $sbits; + $164 = $B$addr; + $165 = $LM$addr; + $166 = $side; + $167 = HEAP32[$fill$addr>>2]|0; + $168 = $B$addr; + $shr134 = $167 >> $168; + $call135 = (_quant_band($133,$161,$162,$163,$164,0,$165,0,$166,0,$shr134)|0); + $cm = $call135; + $169 = $sbits; + $170 = $rebalance; + $171 = $ctx$addr; + $remaining_bits136 = ((($171)) + 28|0); + $172 = HEAP32[$remaining_bits136>>2]|0; + $sub137 = (($170) - ($172))|0; + $sub138 = (($169) - ($sub137))|0; + $rebalance = $sub138; + $173 = $rebalance; + $cmp139 = ($173|0)>(24); + $174 = $itheta; + $cmp142 = ($174|0)!=(16384); + $or$cond2 = $cmp139 & $cmp142; + if ($or$cond2) { + $175 = $rebalance; + $sub145 = (($175) - 24)|0; + $176 = $mbits; + $add146 = (($176) + ($sub145))|0; + $mbits = $add146; + } + $177 = $ctx$addr; + $178 = $X$addr; + $179 = $N$addr; + $180 = $mbits; + $181 = $B$addr; + $182 = $lowband$addr; + $183 = $LM$addr; + $184 = $lowband_out$addr; + $185 = $lowband_scratch$addr; + $186 = HEAP32[$fill$addr>>2]|0; + $call148 = (_quant_band($177,$178,$179,$180,$181,$182,$183,$184,1.0,$185,$186)|0); + $187 = $cm; + $or149 = $187 | $call148; + $cm = $or149; + break; + } + } + } while(0); + $188 = $resynth; + $tobool152 = ($188|0)!=(0); + L32: do { + if ($tobool152) { + $189 = $N$addr; + $cmp154 = ($189|0)!=(2); + if ($cmp154) { + $190 = $X$addr; + $191 = $Y$addr; + $192 = $mid; + $193 = $N$addr; + $194 = $ctx$addr; + $arch = ((($194)) + 40|0); + $195 = HEAP32[$arch>>2]|0; + _stereo_merge($190,$191,$192,$193,$195); + } + $196 = $inv; + $tobool158 = ($196|0)!=(0); + if ($tobool158) { + $j = 0; + while(1) { + $197 = $j; + $198 = $N$addr; + $cmp160 = ($197|0)<($198|0); + if (!($cmp160)) { + break L32; + } + $199 = $Y$addr; + $200 = $j; + $arrayidx162 = (($199) + ($200<<2)|0); + $201 = +HEAPF32[$arrayidx162>>2]; + $sub163 = - $201; + $202 = $Y$addr; + $203 = $j; + $arrayidx164 = (($202) + ($203<<2)|0); + HEAPF32[$arrayidx164>>2] = $sub163; + $204 = $j; + $inc = (($204) + 1)|0; + $j = $inc; + } + } + } + } while(0); + $205 = $cm; + $retval = $205; + $206 = $retval; + STACKTOP = sp;return ($206|0); +} +function _quant_band_n1($ctx,$X,$Y,$b,$lowband_out) { + $ctx = $ctx|0; + $X = $X|0; + $Y = $Y|0; + $b = $b|0; + $lowband_out = $lowband_out|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0.0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0.0, $28 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $X$addr = 0, $Y$addr = 0, $add = 0, $b$addr = 0, $c = 0, $call = 0, $cmp = 0, $cmp18 = 0, $cmp4 = 0, $cmp8 = 0, $cond = 0.0; + var $conv = 0, $conv9 = 0, $ctx$addr = 0, $ec = 0, $ec3 = 0, $encode1 = 0, $inc = 0, $lnot = 0, $lnot$ext = 0, $lowband_out$addr = 0, $remaining_bits = 0, $remaining_bits10 = 0, $resynth = 0, $sign = 0, $stereo = 0, $sub = 0, $sub11 = 0, $tobool = 0, $tobool13 = 0, $tobool15 = 0; + var $tobool20 = 0, $tobool6 = 0, $x = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $ctx$addr = $ctx; + $X$addr = $X; + $Y$addr = $Y; + $b$addr = $b; + $lowband_out$addr = $lowband_out; + $0 = $ctx$addr; + $1 = HEAP32[$0>>2]|0; + $tobool = ($1|0)!=(0); + $lnot = $tobool ^ 1; + $lnot$ext = $lnot&1; + $resynth = $lnot$ext; + $2 = $X$addr; + $x = $2; + $3 = $ctx$addr; + $4 = HEAP32[$3>>2]|0; + $encode1 = $4; + $5 = $ctx$addr; + $ec3 = ((($5)) + 24|0); + $6 = HEAP32[$ec3>>2]|0; + $ec = $6; + $7 = $Y$addr; + $cmp = ($7|0)!=(0|0); + $conv = $cmp&1; + $stereo = $conv; + $c = 0; + while(1) { + $sign = 0; + $8 = $ctx$addr; + $remaining_bits = ((($8)) + 28|0); + $9 = HEAP32[$remaining_bits>>2]|0; + $cmp4 = ($9|0)>=(8); + if ($cmp4) { + $10 = $encode1; + $tobool6 = ($10|0)!=(0); + if ($tobool6) { + $11 = $x; + $12 = +HEAPF32[$11>>2]; + $cmp8 = $12 < 0.0; + $conv9 = $cmp8&1; + $sign = $conv9; + $13 = $ec; + $14 = $sign; + _ec_enc_bits($13,$14,1); + } else { + $15 = $ec; + $call = (_ec_dec_bits($15,1)|0); + $sign = $call; + } + $16 = $ctx$addr; + $remaining_bits10 = ((($16)) + 28|0); + $17 = HEAP32[$remaining_bits10>>2]|0; + $sub = (($17) - 8)|0; + HEAP32[$remaining_bits10>>2] = $sub; + $18 = $b$addr; + $sub11 = (($18) - 8)|0; + $b$addr = $sub11; + } + $19 = $resynth; + $tobool13 = ($19|0)!=(0); + if ($tobool13) { + $20 = $sign; + $tobool15 = ($20|0)!=(0); + $cond = $tobool15 ? -1.0 : 1.0; + $21 = $x; + HEAPF32[$21>>2] = $cond; + } + $22 = $Y$addr; + $x = $22; + $23 = $c; + $inc = (($23) + 1)|0; + $c = $inc; + $24 = $stereo; + $add = (1 + ($24))|0; + $cmp18 = ($inc|0)<($add|0); + if (!($cmp18)) { + break; + } + } + $25 = $lowband_out$addr; + $tobool20 = ($25|0)!=(0|0); + if (!($tobool20)) { + STACKTOP = sp;return 1; + } + $26 = $X$addr; + $27 = +HEAPF32[$26>>2]; + $28 = $lowband_out$addr; + HEAPF32[$28>>2] = $27; + STACKTOP = sp;return 1; +} +function _compute_theta($ctx,$sctx,$X,$Y,$N,$b,$B,$B0,$LM,$stereo,$fill) { + $ctx = $ctx|0; + $sctx = $sctx|0; + $X = $X|0; + $Y = $Y|0; + $N = $N|0; + $b = $b|0; + $B = $B|0; + $B0 = $B0|0; + $LM = $LM|0; + $stereo = $stereo|0; + $fill = $fill|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0; + var $116 = 0, $117 = 0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $13 = 0, $130 = 0, $131 = 0, $132 = 0, $133 = 0; + var $134 = 0, $135 = 0, $136 = 0, $137 = 0, $138 = 0, $139 = 0, $14 = 0, $140 = 0, $141 = 0, $142 = 0, $143 = 0, $144 = 0, $145 = 0, $146 = 0, $147 = 0, $148 = 0, $149 = 0, $15 = 0, $150 = 0, $151 = 0; + var $152 = 0, $153 = 0, $154 = 0, $155 = 0, $156 = 0, $157 = 0, $158 = 0, $159 = 0, $16 = 0, $160 = 0, $161 = 0, $162 = 0, $163 = 0, $164 = 0, $165 = 0, $166 = 0, $167 = 0, $168 = 0, $169 = 0, $17 = 0; + var $170 = 0, $171 = 0, $172 = 0.0, $173 = 0, $174 = 0, $175 = 0, $176 = 0, $177 = 0, $178 = 0, $179 = 0, $18 = 0, $180 = 0, $181 = 0, $182 = 0, $183 = 0, $184 = 0, $185 = 0, $186 = 0, $187 = 0, $188 = 0; + var $189 = 0, $19 = 0, $190 = 0, $191 = 0, $192 = 0, $193 = 0, $194 = 0, $195 = 0, $196 = 0, $197 = 0, $198 = 0, $199 = 0, $2 = 0, $20 = 0, $200 = 0, $201 = 0, $202 = 0, $203 = 0, $204 = 0, $205 = 0; + var $206 = 0, $207 = 0, $208 = 0, $209 = 0, $21 = 0, $210 = 0, $211 = 0, $212 = 0, $213 = 0, $214 = 0, $215 = 0, $216 = 0, $217 = 0, $218 = 0, $219 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0; + var $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0; + var $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0, $8 = 0, $80 = 0; + var $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0, $95 = 0, $96 = 0, $97 = 0, $98 = 0, $99 = 0; + var $B$addr = 0, $B0$addr = 0, $LM$addr = 0, $N$addr = 0, $X$addr = 0, $Y$addr = 0, $add = 0, $add102 = 0, $add104 = 0, $add111 = 0, $add113 = 0, $add121 = 0, $add123 = 0, $add131 = 0, $add135 = 0, $add137 = 0, $add144 = 0, $add150 = 0, $add157 = 0, $add161 = 0; + var $add162 = 0, $add166 = 0, $add171 = 0, $add175 = 0, $add177 = 0, $add179 = 0, $add185 = 0, $add22 = 0, $add263 = 0, $add30 = 0, $add32 = 0, $add40 = 0, $add42 = 0, $add47 = 0, $add51 = 0, $add53 = 0, $add57 = 0, $add64 = 0, $add65 = 0, $add68 = 0; + var $add77 = 0, $add79 = 0, $add85 = 0, $add89 = 0, $add91 = 0, $and = 0, $and246 = 0, $arch = 0, $arrayidx = 0, $arrayidx212 = 0, $arrayidx214 = 0, $b$addr = 0, $bandE = 0, $bandE6 = 0, $call = 0, $call105 = 0, $call13 = 0, $call147 = 0, $call15 = 0, $call158 = 0; + var $call172 = 0, $call190 = 0, $call226 = 0, $call232 = 0, $call249 = 0, $call253 = 0, $call259 = 0, $call56 = 0, $cmp = 0, $cmp118 = 0, $cmp128 = 0, $cmp153 = 0, $cmp16 = 0, $cmp195 = 0, $cmp206 = 0, $cmp210 = 0, $cmp217 = 0, $cmp220 = 0, $cmp235 = 0, $cmp240 = 0; + var $cmp27 = 0, $cmp35 = 0, $cmp44 = 0, $cmp59 = 0, $cmp70 = 0, $cmp82 = 0, $cmp9 = 0, $cmp96 = 0, $cond = 0, $cond126 = 0, $cond143 = 0, $cond43 = 0, $cond55 = 0, $cond81 = 0, $cond93 = 0, $conv = 0, $conv207 = 0, $conv248 = 0, $conv250 = 0, $conv252 = 0; + var $conv254 = 0, $conv257 = 0, $conv258 = 0, $conv260 = 0, $conv261 = 0, $ctx$addr = 0, $delta = 0, $delta270 = 0, $div = 0, $div62 = 0, $ec = 0, $ec5 = 0, $encode = 0, $fill$addr = 0, $fl = 0, $fl146 = 0, $fm = 0, $fs = 0, $fs108 = 0, $ft = 0; + var $ft109 = 0, $i = 0, $i3 = 0, $imid = 0, $imid268 = 0, $inc = 0, $intensity = 0, $intensity4 = 0, $inv = 0, $iside = 0, $iside269 = 0, $itheta = 0, $itheta271 = 0, $j = 0, $logN = 0, $m = 0, $m2 = 0, $mul = 0, $mul114 = 0, $mul132 = 0; + var $mul139 = 0, $mul151 = 0, $mul156 = 0, $mul163 = 0, $mul167 = 0, $mul170 = 0, $mul181 = 0, $mul189 = 0, $mul21 = 0, $mul262 = 0, $mul31 = 0, $mul37 = 0, $mul41 = 0, $mul48 = 0, $mul52 = 0, $mul58 = 0, $mul66 = 0, $mul73 = 0, $mul78 = 0, $mul86 = 0; + var $mul90 = 0, $offset = 0, $or$cond = 0, $or$cond1 = 0, $or$cond2 = 0, $p0 = 0, $pulse_cap = 0, $qalloc = 0, $qalloc272 = 0, $qn = 0, $remaining_bits = 0, $sctx$addr = 0, $shl = 0, $shl243 = 0, $shl245 = 0, $shl256 = 0, $shr = 0, $shr110 = 0, $shr112 = 0, $shr117 = 0; + var $shr127 = 0, $shr133 = 0, $shr140 = 0, $shr148 = 0, $shr149 = 0, $shr152 = 0, $shr160 = 0, $shr164 = 0, $shr174 = 0, $shr182 = 0, $shr23 = 0, $shr264 = 0, $stereo$addr = 0, $sub = 0, $sub124 = 0, $sub136 = 0, $sub138 = 0, $sub141 = 0, $sub159 = 0, $sub168 = 0; + var $sub169 = 0, $sub173 = 0, $sub176 = 0, $sub178 = 0, $sub180 = 0, $sub183 = 0, $sub213 = 0.0, $sub233 = 0, $sub234 = 0, $sub238 = 0, $sub244 = 0, $sub251 = 0, $sub255 = 0, $sub38 = 0, $sub39 = 0, $sub50 = 0, $sub67 = 0, $sub75 = 0, $sub76 = 0, $sub88 = 0; + var $tell = 0, $tobool = 0, $tobool100 = 0, $tobool11 = 0, $tobool115 = 0, $tobool19 = 0, $tobool191 = 0, $tobool193 = 0, $tobool202 = 0, $tobool204 = 0, $tobool208 = 0, $tobool223 = 0, $tobool25 = 0, $tobool33 = 0, $tobool8 = 0, $tobool98 = 0, $x = 0, $x0 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 160|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(160|0); + $ctx$addr = $ctx; + $sctx$addr = $sctx; + $X$addr = $X; + $Y$addr = $Y; + $N$addr = $N; + $b$addr = $b; + $B$addr = $B; + $B0$addr = $B0; + $LM$addr = $LM; + $stereo$addr = $stereo; + $fill$addr = $fill; + $itheta = 0; + $inv = 0; + $0 = $ctx$addr; + $1 = HEAP32[$0>>2]|0; + $encode = $1; + $2 = $ctx$addr; + $m2 = ((($2)) + 4|0); + $3 = HEAP32[$m2>>2]|0; + $m = $3; + $4 = $ctx$addr; + $i3 = ((($4)) + 8|0); + $5 = HEAP32[$i3>>2]|0; + $i = $5; + $6 = $ctx$addr; + $intensity4 = ((($6)) + 12|0); + $7 = HEAP32[$intensity4>>2]|0; + $intensity = $7; + $8 = $ctx$addr; + $ec5 = ((($8)) + 24|0); + $9 = HEAP32[$ec5>>2]|0; + $ec = $9; + $10 = $ctx$addr; + $bandE6 = ((($10)) + 32|0); + $11 = HEAP32[$bandE6>>2]|0; + $bandE = $11; + $12 = $m; + $logN = ((($12)) + 56|0); + $13 = HEAP32[$logN>>2]|0; + $14 = $i; + $arrayidx = (($13) + ($14<<1)|0); + $15 = HEAP16[$arrayidx>>1]|0; + $conv = $15 << 16 >> 16; + $16 = $LM$addr; + $mul = $16<<3; + $add = (($conv) + ($mul))|0; + $pulse_cap = $add; + $17 = $pulse_cap; + $shr = $17 >> 1; + $18 = $stereo$addr; + $tobool = ($18|0)!=(0); + $19 = $N$addr; + $cmp = ($19|0)==(2); + $20 = $tobool ? $cmp : 0; + $cond = $20 ? 16 : 4; + $sub = (($shr) - ($cond))|0; + $offset = $sub; + $21 = $N$addr; + $22 = $b$addr; + $23 = HEAP32[$22>>2]|0; + $24 = $offset; + $25 = $pulse_cap; + $26 = $stereo$addr; + $call = (_compute_qn($21,$23,$24,$25,$26)|0); + $qn = $call; + $27 = $stereo$addr; + $tobool8 = ($27|0)!=(0); + if ($tobool8) { + $28 = $i; + $29 = $intensity; + $cmp9 = ($28|0)>=($29|0); + if ($cmp9) { + $qn = 1; + } + } + $30 = $encode; + $tobool11 = ($30|0)!=(0); + if ($tobool11) { + $31 = $X$addr; + $32 = $Y$addr; + $33 = $stereo$addr; + $34 = $N$addr; + $35 = $ctx$addr; + $arch = ((($35)) + 40|0); + $36 = HEAP32[$arch>>2]|0; + $call13 = (_stereo_itheta($31,$32,$33,$34,$36)|0); + $itheta = $call13; + } + $37 = $ec; + $call15 = (_ec_tell_frac($37)|0); + $tell = $call15; + $38 = $qn; + $cmp16 = ($38|0)!=(1); + do { + if ($cmp16) { + $39 = $encode; + $tobool19 = ($39|0)!=(0); + if ($tobool19) { + $40 = $itheta; + $41 = $qn; + $mul21 = Math_imul($40, $41)|0; + $add22 = (($mul21) + 8192)|0; + $shr23 = $add22 >> 14; + $itheta = $shr23; + } + $42 = $stereo$addr; + $tobool25 = ($42|0)!=(0); + $43 = $N$addr; + $cmp27 = ($43|0)>(2); + $or$cond = $tobool25 & $cmp27; + do { + if ($or$cond) { + $p0 = 3; + $44 = $itheta; + $x = $44; + $45 = $qn; + $div = (($45|0) / 2)&-1; + $x0 = $div; + $46 = $p0; + $47 = $x0; + $add30 = (($47) + 1)|0; + $mul31 = Math_imul($46, $add30)|0; + $48 = $x0; + $add32 = (($mul31) + ($48))|0; + $ft = $add32; + $49 = $encode; + $tobool33 = ($49|0)!=(0); + $50 = $ec; + if ($tobool33) { + $51 = $x; + $52 = $x0; + $cmp35 = ($51|0)<=($52|0); + if ($cmp35) { + $53 = $p0; + $54 = $x; + $mul37 = Math_imul($53, $54)|0; + $cond43 = $mul37; + } else { + $55 = $x; + $sub38 = (($55) - 1)|0; + $56 = $x0; + $sub39 = (($sub38) - ($56))|0; + $57 = $x0; + $add40 = (($57) + 1)|0; + $58 = $p0; + $mul41 = Math_imul($add40, $58)|0; + $add42 = (($sub39) + ($mul41))|0; + $cond43 = $add42; + } + $59 = $x; + $60 = $x0; + $cmp44 = ($59|0)<=($60|0); + if ($cmp44) { + $61 = $p0; + $62 = $x; + $add47 = (($62) + 1)|0; + $mul48 = Math_imul($61, $add47)|0; + $cond55 = $mul48; + } else { + $63 = $x; + $64 = $x0; + $sub50 = (($63) - ($64))|0; + $65 = $x0; + $add51 = (($65) + 1)|0; + $66 = $p0; + $mul52 = Math_imul($add51, $66)|0; + $add53 = (($sub50) + ($mul52))|0; + $cond55 = $add53; + } + $67 = $ft; + _ec_encode($50,$cond43,$cond55,$67); + break; + } + $68 = $ft; + $call56 = (_ec_decode($50,$68)|0); + $fs = $call56; + $69 = $fs; + $70 = $x0; + $add57 = (($70) + 1)|0; + $71 = $p0; + $mul58 = Math_imul($add57, $71)|0; + $cmp59 = ($69|0)<($mul58|0); + if ($cmp59) { + $72 = $fs; + $73 = $p0; + $div62 = (($72|0) / ($73|0))&-1; + $x = $div62; + } else { + $74 = $x0; + $add64 = (($74) + 1)|0; + $75 = $fs; + $76 = $x0; + $add65 = (($76) + 1)|0; + $77 = $p0; + $mul66 = Math_imul($add65, $77)|0; + $sub67 = (($75) - ($mul66))|0; + $add68 = (($add64) + ($sub67))|0; + $x = $add68; + } + $78 = $ec; + $79 = $x; + $80 = $x0; + $cmp70 = ($79|0)<=($80|0); + if ($cmp70) { + $81 = $p0; + $82 = $x; + $mul73 = Math_imul($81, $82)|0; + $cond81 = $mul73; + } else { + $83 = $x; + $sub75 = (($83) - 1)|0; + $84 = $x0; + $sub76 = (($sub75) - ($84))|0; + $85 = $x0; + $add77 = (($85) + 1)|0; + $86 = $p0; + $mul78 = Math_imul($add77, $86)|0; + $add79 = (($sub76) + ($mul78))|0; + $cond81 = $add79; + } + $87 = $x; + $88 = $x0; + $cmp82 = ($87|0)<=($88|0); + if ($cmp82) { + $89 = $p0; + $90 = $x; + $add85 = (($90) + 1)|0; + $mul86 = Math_imul($89, $add85)|0; + $cond93 = $mul86; + } else { + $91 = $x; + $92 = $x0; + $sub88 = (($91) - ($92))|0; + $93 = $x0; + $add89 = (($93) + 1)|0; + $94 = $p0; + $mul90 = Math_imul($add89, $94)|0; + $add91 = (($sub88) + ($mul90))|0; + $cond93 = $add91; + } + $95 = $ft; + _ec_dec_update($78,$cond81,$cond93,$95); + $96 = $x; + $itheta = $96; + } else { + $97 = $B0$addr; + $cmp96 = ($97|0)>(1); + $98 = $stereo$addr; + $tobool98 = ($98|0)!=(0); + $or$cond1 = $cmp96 | $tobool98; + if ($or$cond1) { + $99 = $encode; + $tobool100 = ($99|0)!=(0); + $100 = $ec; + if ($tobool100) { + $101 = $itheta; + $102 = $qn; + $add102 = (($102) + 1)|0; + _ec_enc_uint($100,$101,$add102); + break; + } else { + $103 = $qn; + $add104 = (($103) + 1)|0; + $call105 = (_ec_dec_uint($100,$add104)|0); + $itheta = $call105; + break; + } + } + $fs108 = 1; + $104 = $qn; + $shr110 = $104 >> 1; + $add111 = (($shr110) + 1)|0; + $105 = $qn; + $shr112 = $105 >> 1; + $add113 = (($shr112) + 1)|0; + $mul114 = Math_imul($add111, $add113)|0; + $ft109 = $mul114; + $106 = $encode; + $tobool115 = ($106|0)!=(0); + if (!($tobool115)) { + $fl146 = 0; + $126 = $ec; + $127 = $ft109; + $call147 = (_ec_decode($126,$127)|0); + $fm = $call147; + $128 = $fm; + $129 = $qn; + $shr148 = $129 >> 1; + $130 = $qn; + $shr149 = $130 >> 1; + $add150 = (($shr149) + 1)|0; + $mul151 = Math_imul($shr148, $add150)|0; + $shr152 = $mul151 >> 1; + $cmp153 = ($128|0)<($shr152|0); + if ($cmp153) { + $131 = $fm; + $mul156 = $131<<3; + $add157 = (($mul156) + 1)|0; + $call158 = (_isqrt32($add157)|0); + $sub159 = (($call158) - 1)|0; + $shr160 = $sub159 >>> 1; + $itheta = $shr160; + $132 = $itheta; + $add161 = (($132) + 1)|0; + $fs108 = $add161; + $133 = $itheta; + $134 = $itheta; + $add162 = (($134) + 1)|0; + $mul163 = Math_imul($133, $add162)|0; + $shr164 = $mul163 >> 1; + $fl146 = $shr164; + } else { + $135 = $qn; + $add166 = (($135) + 1)|0; + $mul167 = $add166<<1; + $136 = $ft109; + $137 = $fm; + $sub168 = (($136) - ($137))|0; + $sub169 = (($sub168) - 1)|0; + $mul170 = $sub169<<3; + $add171 = (($mul170) + 1)|0; + $call172 = (_isqrt32($add171)|0); + $sub173 = (($mul167) - ($call172))|0; + $shr174 = $sub173 >>> 1; + $itheta = $shr174; + $138 = $qn; + $add175 = (($138) + 1)|0; + $139 = $itheta; + $sub176 = (($add175) - ($139))|0; + $fs108 = $sub176; + $140 = $ft109; + $141 = $qn; + $add177 = (($141) + 1)|0; + $142 = $itheta; + $sub178 = (($add177) - ($142))|0; + $143 = $qn; + $add179 = (($143) + 2)|0; + $144 = $itheta; + $sub180 = (($add179) - ($144))|0; + $mul181 = Math_imul($sub178, $sub180)|0; + $shr182 = $mul181 >> 1; + $sub183 = (($140) - ($shr182))|0; + $fl146 = $sub183; + } + $145 = $ec; + $146 = $fl146; + $147 = $fl146; + $148 = $fs108; + $add185 = (($147) + ($148))|0; + $149 = $ft109; + _ec_dec_update($145,$146,$add185,$149); + break; + } + $107 = $itheta; + $108 = $qn; + $shr117 = $108 >> 1; + $cmp118 = ($107|0)<=($shr117|0); + if ($cmp118) { + $109 = $itheta; + $add121 = (($109) + 1)|0; + $cond126 = $add121; + } else { + $110 = $qn; + $add123 = (($110) + 1)|0; + $111 = $itheta; + $sub124 = (($add123) - ($111))|0; + $cond126 = $sub124; + } + $fs108 = $cond126; + $112 = $itheta; + $113 = $qn; + $shr127 = $113 >> 1; + $cmp128 = ($112|0)<=($shr127|0); + if ($cmp128) { + $114 = $itheta; + $115 = $itheta; + $add131 = (($115) + 1)|0; + $mul132 = Math_imul($114, $add131)|0; + $shr133 = $mul132 >> 1; + $cond143 = $shr133; + } else { + $116 = $ft109; + $117 = $qn; + $add135 = (($117) + 1)|0; + $118 = $itheta; + $sub136 = (($add135) - ($118))|0; + $119 = $qn; + $add137 = (($119) + 2)|0; + $120 = $itheta; + $sub138 = (($add137) - ($120))|0; + $mul139 = Math_imul($sub136, $sub138)|0; + $shr140 = $mul139 >> 1; + $sub141 = (($116) - ($shr140))|0; + $cond143 = $sub141; + } + $fl = $cond143; + $121 = $ec; + $122 = $fl; + $123 = $fl; + $124 = $fs108; + $add144 = (($123) + ($124))|0; + $125 = $ft109; + _ec_encode($121,$122,$add144,$125); + } + } while(0); + $150 = $itheta; + $mul189 = $150<<14; + $151 = $qn; + $call190 = (_celt_udiv_350($mul189,$151)|0); + $itheta = $call190; + $152 = $encode; + $tobool191 = ($152|0)!=(0); + $153 = $stereo$addr; + $tobool193 = ($153|0)!=(0); + $or$cond2 = $tobool191 & $tobool193; + if ($or$cond2) { + $154 = $itheta; + $cmp195 = ($154|0)==(0); + if ($cmp195) { + $155 = $m; + $156 = $X$addr; + $157 = $Y$addr; + $158 = $bandE; + $159 = $i; + $160 = $N$addr; + _intensity_stereo($155,$156,$157,$158,$159,$160); + break; + } else { + $161 = $X$addr; + $162 = $Y$addr; + $163 = $N$addr; + _stereo_split($161,$162,$163); + break; + } + } + } else { + $164 = $stereo$addr; + $tobool202 = ($164|0)!=(0); + if ($tobool202) { + $165 = $encode; + $tobool204 = ($165|0)!=(0); + if ($tobool204) { + $166 = $itheta; + $cmp206 = ($166|0)>(8192); + $conv207 = $cmp206&1; + $inv = $conv207; + $167 = $inv; + $tobool208 = ($167|0)!=(0); + L69: do { + if ($tobool208) { + $j = 0; + while(1) { + $168 = $j; + $169 = $N$addr; + $cmp210 = ($168|0)<($169|0); + if (!($cmp210)) { + break L69; + } + $170 = $Y$addr; + $171 = $j; + $arrayidx212 = (($170) + ($171<<2)|0); + $172 = +HEAPF32[$arrayidx212>>2]; + $sub213 = - $172; + $173 = $Y$addr; + $174 = $j; + $arrayidx214 = (($173) + ($174<<2)|0); + HEAPF32[$arrayidx214>>2] = $sub213; + $175 = $j; + $inc = (($175) + 1)|0; + $j = $inc; + } + } + } while(0); + $176 = $m; + $177 = $X$addr; + $178 = $Y$addr; + $179 = $bandE; + $180 = $i; + $181 = $N$addr; + _intensity_stereo($176,$177,$178,$179,$180,$181); + } + $182 = $b$addr; + $183 = HEAP32[$182>>2]|0; + $cmp217 = ($183|0)>(16); + do { + if ($cmp217) { + $184 = $ctx$addr; + $remaining_bits = ((($184)) + 28|0); + $185 = HEAP32[$remaining_bits>>2]|0; + $cmp220 = ($185|0)>(16); + if ($cmp220) { + $186 = $encode; + $tobool223 = ($186|0)!=(0); + $187 = $ec; + if ($tobool223) { + $188 = $inv; + _ec_enc_bit_logp($187,$188,2); + break; + } else { + $call226 = (_ec_dec_bit_logp($187,2)|0); + $inv = $call226; + break; + } + } else { + label = 60; + } + } else { + label = 60; + } + } while(0); + if ((label|0) == 60) { + $inv = 0; + } + $itheta = 0; + } + } + } while(0); + $189 = $ec; + $call232 = (_ec_tell_frac($189)|0); + $190 = $tell; + $sub233 = (($call232) - ($190))|0; + $qalloc = $sub233; + $191 = $qalloc; + $192 = $b$addr; + $193 = HEAP32[$192>>2]|0; + $sub234 = (($193) - ($191))|0; + HEAP32[$192>>2] = $sub234; + $194 = $itheta; + $cmp235 = ($194|0)==(0); + if ($cmp235) { + $imid = 32767; + $iside = 0; + $195 = $B$addr; + $shl = 1 << $195; + $sub238 = (($shl) - 1)|0; + $196 = $fill$addr; + $197 = HEAP32[$196>>2]|0; + $and = $197 & $sub238; + HEAP32[$196>>2] = $and; + $delta = -16384; + $208 = $inv; + $209 = $sctx$addr; + HEAP32[$209>>2] = $208; + $210 = $imid; + $211 = $sctx$addr; + $imid268 = ((($211)) + 4|0); + HEAP32[$imid268>>2] = $210; + $212 = $iside; + $213 = $sctx$addr; + $iside269 = ((($213)) + 8|0); + HEAP32[$iside269>>2] = $212; + $214 = $delta; + $215 = $sctx$addr; + $delta270 = ((($215)) + 12|0); + HEAP32[$delta270>>2] = $214; + $216 = $itheta; + $217 = $sctx$addr; + $itheta271 = ((($217)) + 16|0); + HEAP32[$itheta271>>2] = $216; + $218 = $qalloc; + $219 = $sctx$addr; + $qalloc272 = ((($219)) + 20|0); + HEAP32[$qalloc272>>2] = $218; + STACKTOP = sp;return; + } + $198 = $itheta; + $cmp240 = ($198|0)==(16384); + if ($cmp240) { + $imid = 0; + $iside = 32767; + $199 = $B$addr; + $shl243 = 1 << $199; + $sub244 = (($shl243) - 1)|0; + $200 = $B$addr; + $shl245 = $sub244 << $200; + $201 = $fill$addr; + $202 = HEAP32[$201>>2]|0; + $and246 = $202 & $shl245; + HEAP32[$201>>2] = $and246; + $delta = 16384; + $208 = $inv; + $209 = $sctx$addr; + HEAP32[$209>>2] = $208; + $210 = $imid; + $211 = $sctx$addr; + $imid268 = ((($211)) + 4|0); + HEAP32[$imid268>>2] = $210; + $212 = $iside; + $213 = $sctx$addr; + $iside269 = ((($213)) + 8|0); + HEAP32[$iside269>>2] = $212; + $214 = $delta; + $215 = $sctx$addr; + $delta270 = ((($215)) + 12|0); + HEAP32[$delta270>>2] = $214; + $216 = $itheta; + $217 = $sctx$addr; + $itheta271 = ((($217)) + 16|0); + HEAP32[$itheta271>>2] = $216; + $218 = $qalloc; + $219 = $sctx$addr; + $qalloc272 = ((($219)) + 20|0); + HEAP32[$qalloc272>>2] = $218; + STACKTOP = sp;return; + } else { + $203 = $itheta; + $conv248 = $203&65535; + $call249 = (_bitexact_cos($conv248)|0); + $conv250 = $call249 << 16 >> 16; + $imid = $conv250; + $204 = $itheta; + $sub251 = (16384 - ($204))|0; + $conv252 = $sub251&65535; + $call253 = (_bitexact_cos($conv252)|0); + $conv254 = $call253 << 16 >> 16; + $iside = $conv254; + $205 = $N$addr; + $sub255 = (($205) - 1)|0; + $shl256 = $sub255 << 7; + $conv257 = $shl256&65535; + $conv258 = $conv257 << 16 >> 16; + $206 = $iside; + $207 = $imid; + $call259 = (_bitexact_log2tan($206,$207)|0); + $conv260 = $call259&65535; + $conv261 = $conv260 << 16 >> 16; + $mul262 = Math_imul($conv258, $conv261)|0; + $add263 = (16384 + ($mul262))|0; + $shr264 = $add263 >> 15; + $delta = $shr264; + $208 = $inv; + $209 = $sctx$addr; + HEAP32[$209>>2] = $208; + $210 = $imid; + $211 = $sctx$addr; + $imid268 = ((($211)) + 4|0); + HEAP32[$imid268>>2] = $210; + $212 = $iside; + $213 = $sctx$addr; + $iside269 = ((($213)) + 8|0); + HEAP32[$iside269>>2] = $212; + $214 = $delta; + $215 = $sctx$addr; + $delta270 = ((($215)) + 12|0); + HEAP32[$delta270>>2] = $214; + $216 = $itheta; + $217 = $sctx$addr; + $itheta271 = ((($217)) + 16|0); + HEAP32[$itheta271>>2] = $216; + $218 = $qalloc; + $219 = $sctx$addr; + $qalloc272 = ((($219)) + 20|0); + HEAP32[$qalloc272>>2] = $218; + STACKTOP = sp;return; + } +} +function _stereo_merge($X,$Y,$mid,$N,$arch) { + $X = $X|0; + $Y = $Y|0; + $mid = +$mid; + $N = $N|0; + $arch = $arch|0; + var $0 = 0, $1 = 0, $10 = 0.0, $11 = 0.0, $12 = 0.0, $13 = 0.0, $14 = 0.0, $15 = 0.0, $16 = 0.0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0.0, $23 = 0.0, $24 = 0.0, $25 = 0.0, $26 = 0; + var $27 = 0, $28 = 0.0, $29 = 0, $3 = 0, $30 = 0, $31 = 0.0, $32 = 0, $33 = 0, $34 = 0.0, $35 = 0.0, $36 = 0.0, $37 = 0.0, $38 = 0, $39 = 0, $4 = 0.0, $40 = 0.0, $41 = 0.0, $42 = 0.0, $43 = 0, $44 = 0; + var $45 = 0, $5 = 0.0, $6 = 0.0, $7 = 0.0, $8 = 0.0, $9 = 0.0, $El = 0.0, $Er = 0.0, $N$addr = 0, $X$addr = 0, $Y$addr = 0, $add = 0.0, $add10 = 0, $add23 = 0.0, $add4 = 0.0, $add6 = 0.0, $arch$addr = 0, $arrayidx = 0, $arrayidx19 = 0, $arrayidx22 = 0; + var $arrayidx25 = 0, $call = 0.0, $call13 = 0.0, $cmp = 0, $cmp16 = 0, $cmp7 = 0, $conv = 0.0, $conv11 = 0.0, $conv12 = 0.0, $conv14 = 0.0, $div = 0.0, $div15 = 0.0, $inc = 0, $j = 0, $l = 0.0, $lgain = 0.0, $mid$addr = 0.0, $mid2 = 0.0, $mul = 0.0, $mul1 = 0.0; + var $mul18 = 0.0, $mul2 = 0.0, $mul21 = 0.0, $mul24 = 0.0, $mul3 = 0.0, $mul5 = 0.0, $mul8 = 0, $mul9 = 0, $or$cond = 0, $r = 0.0, $rgain = 0.0, $side = 0, $sub = 0.0, $sub$ptr$div = 0, $sub$ptr$lhs$cast = 0, $sub$ptr$rhs$cast = 0, $sub$ptr$sub = 0, $sub20 = 0.0, $t = 0.0, $xp = 0; + var label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 64|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(64|0); + $xp = sp + 36|0; + $side = sp + 32|0; + $X$addr = $X; + $Y$addr = $Y; + $mid$addr = $mid; + $N$addr = $N; + $arch$addr = $arch; + HEAPF32[$xp>>2] = 0.0; + HEAPF32[$side>>2] = 0.0; + $0 = $Y$addr; + $1 = $X$addr; + $2 = $Y$addr; + $3 = $N$addr; + _dual_inner_prod_c_357($0,$1,$2,$3,$xp,$side); + $4 = $mid$addr; + $5 = +HEAPF32[$xp>>2]; + $mul = $4 * $5; + HEAPF32[$xp>>2] = $mul; + $6 = $mid$addr; + $mid2 = $6; + $7 = $mid2; + $8 = $mid2; + $mul1 = $7 * $8; + $9 = +HEAPF32[$side>>2]; + $add = $mul1 + $9; + $10 = +HEAPF32[$xp>>2]; + $mul2 = 2.0 * $10; + $sub = $add - $mul2; + $El = $sub; + $11 = $mid2; + $12 = $mid2; + $mul3 = $11 * $12; + $13 = +HEAPF32[$side>>2]; + $add4 = $mul3 + $13; + $14 = +HEAPF32[$xp>>2]; + $mul5 = 2.0 * $14; + $add6 = $add4 + $mul5; + $Er = $add6; + $15 = $Er; + $cmp = $15 < 6.0000002849847078E-4; + $16 = $El; + $cmp7 = $16 < 6.0000002849847078E-4; + $or$cond = $cmp | $cmp7; + if ($or$cond) { + $17 = $Y$addr; + $18 = $X$addr; + $19 = $N$addr; + $mul8 = $19<<2; + $20 = $Y$addr; + $21 = $X$addr; + $sub$ptr$lhs$cast = $20; + $sub$ptr$rhs$cast = $21; + $sub$ptr$sub = (($sub$ptr$lhs$cast) - ($sub$ptr$rhs$cast))|0; + $sub$ptr$div = (($sub$ptr$sub|0) / 4)&-1; + $mul9 = 0; + $add10 = (($mul8) + ($mul9))|0; + _memcpy(($17|0),($18|0),($add10|0))|0; + STACKTOP = sp;return; + } + $22 = $El; + $t = $22; + $23 = $t; + $conv = $23; + $call = (+Math_sqrt((+$conv))); + $conv11 = $call; + $div = 1.0 / $conv11; + $lgain = $div; + $24 = $Er; + $t = $24; + $25 = $t; + $conv12 = $25; + $call13 = (+Math_sqrt((+$conv12))); + $conv14 = $call13; + $div15 = 1.0 / $conv14; + $rgain = $div15; + $j = 0; + while(1) { + $26 = $j; + $27 = $N$addr; + $cmp16 = ($26|0)<($27|0); + if (!($cmp16)) { + break; + } + $28 = $mid$addr; + $29 = $X$addr; + $30 = $j; + $arrayidx = (($29) + ($30<<2)|0); + $31 = +HEAPF32[$arrayidx>>2]; + $mul18 = $28 * $31; + $l = $mul18; + $32 = $Y$addr; + $33 = $j; + $arrayidx19 = (($32) + ($33<<2)|0); + $34 = +HEAPF32[$arrayidx19>>2]; + $r = $34; + $35 = $lgain; + $36 = $l; + $37 = $r; + $sub20 = $36 - $37; + $mul21 = $35 * $sub20; + $38 = $X$addr; + $39 = $j; + $arrayidx22 = (($38) + ($39<<2)|0); + HEAPF32[$arrayidx22>>2] = $mul21; + $40 = $rgain; + $41 = $l; + $42 = $r; + $add23 = $41 + $42; + $mul24 = $40 * $add23; + $43 = $Y$addr; + $44 = $j; + $arrayidx25 = (($43) + ($44<<2)|0); + HEAPF32[$arrayidx25>>2] = $mul24; + $45 = $j; + $inc = (($45) + 1)|0; + $j = $inc; + } + STACKTOP = sp;return; +} +function _dual_inner_prod_c_357($x,$y01,$y02,$N,$xy1,$xy2) { + $x = $x|0; + $y01 = $y01|0; + $y02 = $y02|0; + $N = $N|0; + $xy1 = $xy1|0; + $xy2 = $xy2|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0.0, $13 = 0, $14 = 0, $15 = 0.0, $16 = 0, $17 = 0, $18 = 0.0, $19 = 0, $2 = 0.0, $3 = 0, $4 = 0, $5 = 0.0, $6 = 0, $7 = 0, $8 = 0.0, $9 = 0.0; + var $N$addr = 0, $add = 0.0, $add5 = 0.0, $arrayidx = 0, $arrayidx1 = 0, $arrayidx2 = 0, $arrayidx3 = 0, $cmp = 0, $i = 0, $inc = 0, $mul = 0.0, $mul4 = 0.0, $x$addr = 0, $xy01 = 0.0, $xy02 = 0.0, $xy1$addr = 0, $xy2$addr = 0, $y01$addr = 0, $y02$addr = 0, label = 0; + var sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $x$addr = $x; + $y01$addr = $y01; + $y02$addr = $y02; + $N$addr = $N; + $xy1$addr = $xy1; + $xy2$addr = $xy2; + $xy01 = 0.0; + $xy02 = 0.0; + $i = 0; + while(1) { + $0 = $i; + $1 = $N$addr; + $cmp = ($0|0)<($1|0); + $2 = $xy01; + if (!($cmp)) { + break; + } + $3 = $x$addr; + $4 = $i; + $arrayidx = (($3) + ($4<<2)|0); + $5 = +HEAPF32[$arrayidx>>2]; + $6 = $y01$addr; + $7 = $i; + $arrayidx1 = (($6) + ($7<<2)|0); + $8 = +HEAPF32[$arrayidx1>>2]; + $mul = $5 * $8; + $add = $2 + $mul; + $xy01 = $add; + $9 = $xy02; + $10 = $x$addr; + $11 = $i; + $arrayidx2 = (($10) + ($11<<2)|0); + $12 = +HEAPF32[$arrayidx2>>2]; + $13 = $y02$addr; + $14 = $i; + $arrayidx3 = (($13) + ($14<<2)|0); + $15 = +HEAPF32[$arrayidx3>>2]; + $mul4 = $12 * $15; + $add5 = $9 + $mul4; + $xy02 = $add5; + $16 = $i; + $inc = (($16) + 1)|0; + $i = $inc; + } + $17 = $xy1$addr; + HEAPF32[$17>>2] = $2; + $18 = $xy02; + $19 = $xy2$addr; + HEAPF32[$19>>2] = $18; + STACKTOP = sp;return; +} +function _compute_qn($N,$b,$offset,$pulse_cap,$stereo) { + $N = $N|0; + $b = $b|0; + $offset = $offset|0; + $pulse_cap = $pulse_cap|0; + $stereo = $stereo|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0; + var $8 = 0, $9 = 0, $N$addr = 0, $N2 = 0, $add = 0, $add16 = 0, $and = 0, $arrayidx = 0, $b$addr = 0, $call = 0, $cmp = 0, $cmp12 = 0, $cmp4 = 0, $cmp7 = 0, $cond = 0, $cond11 = 0, $conv = 0, $dec = 0, $mul = 0, $mul1 = 0; + var $offset$addr = 0, $or$cond = 0, $pulse_cap$addr = 0, $qb = 0, $qn = 0, $shl = 0, $shr = 0, $shr15 = 0, $shr17 = 0, $stereo$addr = 0, $sub = 0, $sub14 = 0, $sub2 = 0, $sub3 = 0, $sub5 = 0, $sub6 = 0, $tobool = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $N$addr = $N; + $b$addr = $b; + $offset$addr = $offset; + $pulse_cap$addr = $pulse_cap; + $stereo$addr = $stereo; + $0 = $N$addr; + $mul = $0<<1; + $sub = (($mul) - 1)|0; + $N2 = $sub; + $1 = $stereo$addr; + $tobool = ($1|0)!=(0); + $2 = $N$addr; + $cmp = ($2|0)==(2); + $or$cond = $tobool & $cmp; + if ($or$cond) { + $3 = $N2; + $dec = (($3) + -1)|0; + $N2 = $dec; + } + $4 = $b$addr; + $5 = $N2; + $6 = $offset$addr; + $mul1 = Math_imul($5, $6)|0; + $add = (($4) + ($mul1))|0; + $7 = $N2; + $call = (_celt_sudiv($add,$7)|0); + $qb = $call; + $8 = $b$addr; + $9 = $pulse_cap$addr; + $sub2 = (($8) - ($9))|0; + $sub3 = (($sub2) - 32)|0; + $10 = $qb; + $cmp4 = ($sub3|0)<($10|0); + if ($cmp4) { + $11 = $b$addr; + $12 = $pulse_cap$addr; + $sub5 = (($11) - ($12))|0; + $sub6 = (($sub5) - 32)|0; + $cond = $sub6; + } else { + $13 = $qb; + $cond = $13; + } + $qb = $cond; + $14 = $qb; + $cmp7 = (64)<($14|0); + $15 = $qb; + $cond11 = $cmp7 ? 64 : $15; + $qb = $cond11; + $16 = $qb; + $cmp12 = ($16|0)<(4); + if ($cmp12) { + $qn = 1; + $21 = $qn; + STACKTOP = sp;return ($21|0); + } else { + $17 = $qb; + $and = $17 & 7; + $arrayidx = (20616 + ($and<<1)|0); + $18 = HEAP16[$arrayidx>>1]|0; + $conv = $18 << 16 >> 16; + $19 = $qb; + $shr = $19 >> 3; + $sub14 = (14 - ($shr))|0; + $shr15 = $conv >> $sub14; + $qn = $shr15; + $20 = $qn; + $add16 = (($20) + 1)|0; + $shr17 = $add16 >> 1; + $shl = $shr17 << 1; + $qn = $shl; + $21 = $qn; + STACKTOP = sp;return ($21|0); + } + return (0)|0; +} +function _intensity_stereo($m,$X,$Y,$bandE,$bandID,$N) { + $m = $m|0; + $X = $X|0; + $Y = $Y|0; + $bandE = $bandE|0; + $bandID = $bandID|0; + $N = $N|0; + var $0 = 0, $1 = 0, $10 = 0.0, $11 = 0.0, $12 = 0.0, $13 = 0.0, $14 = 0.0, $15 = 0.0, $16 = 0.0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0.0, $22 = 0, $23 = 0, $24 = 0.0, $25 = 0.0, $26 = 0.0; + var $27 = 0.0, $28 = 0.0, $29 = 0, $3 = 0.0, $30 = 0, $31 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0.0, $9 = 0.0, $N$addr = 0, $X$addr = 0, $Y$addr = 0, $a1 = 0.0, $a2 = 0.0, $add = 0, $add13 = 0.0, $add2 = 0.0; + var $add4 = 0.0, $add6 = 0.0, $arrayidx = 0, $arrayidx1 = 0, $arrayidx10 = 0, $arrayidx14 = 0, $arrayidx9 = 0, $bandE$addr = 0, $bandID$addr = 0, $call = 0.0, $cmp = 0, $conv = 0.0, $conv5 = 0.0, $div = 0.0, $div7 = 0.0, $i = 0, $inc = 0, $j = 0, $l = 0.0, $left = 0.0; + var $m$addr = 0, $mul = 0.0, $mul11 = 0.0, $mul12 = 0.0, $mul3 = 0.0, $nbEBands = 0, $norm = 0.0, $r = 0.0, $right = 0.0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 64|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(64|0); + $m$addr = $m; + $X$addr = $X; + $Y$addr = $Y; + $bandE$addr = $bandE; + $bandID$addr = $bandID; + $N$addr = $N; + $0 = $bandID$addr; + $i = $0; + $1 = $bandE$addr; + $2 = $i; + $arrayidx = (($1) + ($2<<2)|0); + $3 = +HEAPF32[$arrayidx>>2]; + $left = $3; + $4 = $bandE$addr; + $5 = $i; + $6 = $m$addr; + $nbEBands = ((($6)) + 8|0); + $7 = HEAP32[$nbEBands>>2]|0; + $add = (($5) + ($7))|0; + $arrayidx1 = (($4) + ($add<<2)|0); + $8 = +HEAPF32[$arrayidx1>>2]; + $right = $8; + $9 = $left; + $10 = $left; + $mul = $9 * $10; + $add2 = 1.0000000036274937E-15 + $mul; + $11 = $right; + $12 = $right; + $mul3 = $11 * $12; + $add4 = $add2 + $mul3; + $conv = $add4; + $call = (+Math_sqrt((+$conv))); + $conv5 = $call; + $add6 = 1.0000000036274937E-15 + $conv5; + $norm = $add6; + $13 = $left; + $14 = $norm; + $div = $13 / $14; + $a1 = $div; + $15 = $right; + $16 = $norm; + $div7 = $15 / $16; + $a2 = $div7; + $j = 0; + while(1) { + $17 = $j; + $18 = $N$addr; + $cmp = ($17|0)<($18|0); + if (!($cmp)) { + break; + } + $19 = $X$addr; + $20 = $j; + $arrayidx9 = (($19) + ($20<<2)|0); + $21 = +HEAPF32[$arrayidx9>>2]; + $l = $21; + $22 = $Y$addr; + $23 = $j; + $arrayidx10 = (($22) + ($23<<2)|0); + $24 = +HEAPF32[$arrayidx10>>2]; + $r = $24; + $25 = $a1; + $26 = $l; + $mul11 = $25 * $26; + $27 = $a2; + $28 = $r; + $mul12 = $27 * $28; + $add13 = $mul11 + $mul12; + $29 = $X$addr; + $30 = $j; + $arrayidx14 = (($29) + ($30<<2)|0); + HEAPF32[$arrayidx14>>2] = $add13; + $31 = $j; + $inc = (($31) + 1)|0; + $j = $inc; + } + STACKTOP = sp;return; +} +function _stereo_split($X,$Y,$N) { + $X = $X|0; + $Y = $Y|0; + $N = $N|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0.0, $13 = 0.0, $14 = 0, $15 = 0, $16 = 0, $2 = 0, $3 = 0, $4 = 0.0, $5 = 0, $6 = 0, $7 = 0.0, $8 = 0.0, $9 = 0.0, $N$addr = 0, $X$addr = 0, $Y$addr = 0; + var $add = 0.0, $arrayidx = 0, $arrayidx1 = 0, $arrayidx3 = 0, $arrayidx4 = 0, $cmp = 0, $inc = 0, $j = 0, $l = 0.0, $mul = 0.0, $mul2 = 0.0, $r = 0.0, $sub = 0.0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $X$addr = $X; + $Y$addr = $Y; + $N$addr = $N; + $j = 0; + while(1) { + $0 = $j; + $1 = $N$addr; + $cmp = ($0|0)<($1|0); + if (!($cmp)) { + break; + } + $2 = $X$addr; + $3 = $j; + $arrayidx = (($2) + ($3<<2)|0); + $4 = +HEAPF32[$arrayidx>>2]; + $mul = 0.70710676908493042 * $4; + $l = $mul; + $5 = $Y$addr; + $6 = $j; + $arrayidx1 = (($5) + ($6<<2)|0); + $7 = +HEAPF32[$arrayidx1>>2]; + $mul2 = 0.70710676908493042 * $7; + $r = $mul2; + $8 = $l; + $9 = $r; + $add = $8 + $9; + $10 = $X$addr; + $11 = $j; + $arrayidx3 = (($10) + ($11<<2)|0); + HEAPF32[$arrayidx3>>2] = $add; + $12 = $r; + $13 = $l; + $sub = $12 - $13; + $14 = $Y$addr; + $15 = $j; + $arrayidx4 = (($14) + ($15<<2)|0); + HEAPF32[$arrayidx4>>2] = $sub; + $16 = $j; + $inc = (($16) + 1)|0; + $j = $inc; + } + STACKTOP = sp;return; +} +function _bitexact_cos($x) { + $x = $x|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $add = 0, $add10 = 0, $add14 = 0, $add16 = 0, $add20 = 0, $add22 = 0, $add25 = 0, $add8 = 0, $conv = 0, $conv1 = 0, $conv11 = 0, $conv12 = 0; + var $conv17 = 0, $conv18 = 0, $conv2 = 0, $conv23 = 0, $conv24 = 0, $conv26 = 0, $conv3 = 0, $conv4 = 0, $conv5 = 0, $conv6 = 0, $mul = 0, $mul13 = 0, $mul19 = 0, $mul7 = 0, $shr = 0, $shr15 = 0, $shr21 = 0, $shr9 = 0, $sub = 0, $tmp = 0; + var $x$addr = 0, $x2 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $x$addr = $x; + $0 = $x$addr; + $conv = $0 << 16 >> 16; + $1 = $x$addr; + $conv1 = $1 << 16 >> 16; + $mul = Math_imul($conv, $conv1)|0; + $add = (4096 + ($mul))|0; + $shr = $add >> 13; + $tmp = $shr; + $2 = $tmp; + $conv2 = $2&65535; + $x2 = $conv2; + $3 = $x2; + $conv3 = $3 << 16 >> 16; + $sub = (32767 - ($conv3))|0; + $4 = $x2; + $conv4 = $4 << 16 >> 16; + $5 = $x2; + $conv5 = $5 << 16 >> 16; + $6 = $x2; + $conv6 = $6 << 16 >> 16; + $mul7 = Math_imul(-626, $conv6)|0; + $add8 = (16384 + ($mul7))|0; + $shr9 = $add8 >> 15; + $add10 = (8277 + ($shr9))|0; + $conv11 = $add10&65535; + $conv12 = $conv11 << 16 >> 16; + $mul13 = Math_imul($conv5, $conv12)|0; + $add14 = (16384 + ($mul13))|0; + $shr15 = $add14 >> 15; + $add16 = (-7651 + ($shr15))|0; + $conv17 = $add16&65535; + $conv18 = $conv17 << 16 >> 16; + $mul19 = Math_imul($conv4, $conv18)|0; + $add20 = (16384 + ($mul19))|0; + $shr21 = $add20 >> 15; + $add22 = (($sub) + ($shr21))|0; + $conv23 = $add22&65535; + $x2 = $conv23; + $7 = $x2; + $conv24 = $7 << 16 >> 16; + $add25 = (1 + ($conv24))|0; + $conv26 = $add25&65535; + STACKTOP = sp;return ($conv26|0); +} +function _bitexact_log2tan($isin,$icos) { + $isin = $isin|0; + $icos = $icos|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $add = 0, $add10 = 0, $add14 = 0, $add16 = 0, $add22 = 0, $add24 = 0; + var $add28 = 0, $conv = 0, $conv11 = 0, $conv12 = 0, $conv17 = 0, $conv18 = 0, $conv19 = 0, $conv20 = 0, $conv25 = 0, $conv26 = 0, $conv6 = 0, $conv7 = 0, $conv8 = 0, $icos$addr = 0, $isin$addr = 0, $lc = 0, $ls = 0, $mul = 0, $mul13 = 0, $mul21 = 0; + var $mul27 = 0, $mul9 = 0, $shl = 0, $shl4 = 0, $shr = 0, $shr15 = 0, $shr23 = 0, $shr29 = 0, $sub = 0, $sub1 = 0, $sub2 = 0, $sub3 = 0, $sub30 = 0, $sub5 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $isin$addr = $isin; + $icos$addr = $icos; + $0 = $icos$addr; + $1 = (Math_clz32(($0|0))|0); + $sub = (32 - ($1))|0; + $lc = $sub; + $2 = $isin$addr; + $3 = (Math_clz32(($2|0))|0); + $sub1 = (32 - ($3))|0; + $ls = $sub1; + $4 = $lc; + $sub2 = (15 - ($4))|0; + $5 = $icos$addr; + $shl = $5 << $sub2; + $icos$addr = $shl; + $6 = $ls; + $sub3 = (15 - ($6))|0; + $7 = $isin$addr; + $shl4 = $7 << $sub3; + $isin$addr = $shl4; + $8 = $ls; + $9 = $lc; + $sub5 = (($8) - ($9))|0; + $mul = $sub5<<11; + $10 = $isin$addr; + $conv = $10&65535; + $conv6 = $conv << 16 >> 16; + $11 = $isin$addr; + $conv7 = $11&65535; + $conv8 = $conv7 << 16 >> 16; + $mul9 = Math_imul($conv8, -2597)|0; + $add = (16384 + ($mul9))|0; + $shr = $add >> 15; + $add10 = (($shr) + 7932)|0; + $conv11 = $add10&65535; + $conv12 = $conv11 << 16 >> 16; + $mul13 = Math_imul($conv6, $conv12)|0; + $add14 = (16384 + ($mul13))|0; + $shr15 = $add14 >> 15; + $add16 = (($mul) + ($shr15))|0; + $12 = $icos$addr; + $conv17 = $12&65535; + $conv18 = $conv17 << 16 >> 16; + $13 = $icos$addr; + $conv19 = $13&65535; + $conv20 = $conv19 << 16 >> 16; + $mul21 = Math_imul($conv20, -2597)|0; + $add22 = (16384 + ($mul21))|0; + $shr23 = $add22 >> 15; + $add24 = (($shr23) + 7932)|0; + $conv25 = $add24&65535; + $conv26 = $conv25 << 16 >> 16; + $mul27 = Math_imul($conv18, $conv26)|0; + $add28 = (16384 + ($mul27))|0; + $shr29 = $add28 >> 15; + $sub30 = (($add16) - ($shr29))|0; + STACKTOP = sp;return ($sub30|0); +} +function _deinterleave_hadamard($X,$N0,$stride,$hadamard) { + $X = $X|0; + $N0 = $N0|0; + $stride = $stride|0; + $hadamard = $hadamard|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0.0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0.0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0; + var $N = 0, $N0$addr = 0, $X$addr = 0, $add = 0, $add$ptr = 0, $add$ptr1 = 0, $add20 = 0, $add23 = 0, $add33 = 0, $add8 = 0, $arrayidx = 0, $arrayidx21 = 0, $arrayidx24 = 0, $arrayidx6 = 0, $arrayidx9 = 0, $cmp = 0, $cmp14 = 0, $cmp17 = 0, $cmp3 = 0, $hadamard$addr = 0; + var $i = 0, $inc = 0, $inc11 = 0, $inc26 = 0, $inc29 = 0, $j = 0, $mul = 0, $mul19 = 0, $mul22 = 0, $mul31 = 0, $mul32 = 0, $mul5 = 0, $mul7 = 0, $ordery = 0, $saved_stack = 0, $stride$addr = 0, $sub$ptr$div = 0, $sub$ptr$lhs$cast = 0, $sub$ptr$rhs$cast = 0, $sub$ptr$sub = 0; + var $tobool = 0, $vla = 0, $vla$alloca_mul = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $X$addr = $X; + $N0$addr = $N0; + $stride$addr = $stride; + $hadamard$addr = $hadamard; + $0 = $N0$addr; + $1 = $stride$addr; + $mul = Math_imul($0, $1)|0; + $N = $mul; + $2 = $N; + $3 = (_llvm_stacksave()|0); + $saved_stack = $3; + $vla$alloca_mul = $2<<2; + $vla = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla$alloca_mul)|0)+15)&-16)|0);; + $4 = $hadamard$addr; + $tobool = ($4|0)!=(0); + if ($tobool) { + $5 = $stride$addr; + $add$ptr = (12228 + ($5<<2)|0); + $add$ptr1 = ((($add$ptr)) + -8|0); + $ordery = $add$ptr1; + $i = 0; + while(1) { + $6 = $i; + $7 = $stride$addr; + $cmp = ($6|0)<($7|0); + if (!($cmp)) { + break; + } + $j = 0; + while(1) { + $8 = $j; + $9 = $N0$addr; + $cmp3 = ($8|0)<($9|0); + if (!($cmp3)) { + break; + } + $10 = $X$addr; + $11 = $j; + $12 = $stride$addr; + $mul5 = Math_imul($11, $12)|0; + $13 = $i; + $add = (($mul5) + ($13))|0; + $arrayidx = (($10) + ($add<<2)|0); + $14 = +HEAPF32[$arrayidx>>2]; + $15 = $ordery; + $16 = $i; + $arrayidx6 = (($15) + ($16<<2)|0); + $17 = HEAP32[$arrayidx6>>2]|0; + $18 = $N0$addr; + $mul7 = Math_imul($17, $18)|0; + $19 = $j; + $add8 = (($mul7) + ($19))|0; + $arrayidx9 = (($vla) + ($add8<<2)|0); + HEAPF32[$arrayidx9>>2] = $14; + $20 = $j; + $inc = (($20) + 1)|0; + $j = $inc; + } + $21 = $i; + $inc11 = (($21) + 1)|0; + $i = $inc11; + } + $36 = $X$addr; + $37 = $N; + $mul31 = $37<<2; + $38 = $X$addr; + $sub$ptr$lhs$cast = $38; + $sub$ptr$rhs$cast = $vla; + $sub$ptr$sub = (($sub$ptr$lhs$cast) - ($sub$ptr$rhs$cast))|0; + $sub$ptr$div = (($sub$ptr$sub|0) / 4)&-1; + $mul32 = 0; + $add33 = (($mul31) + ($mul32))|0; + _memcpy(($36|0),($vla|0),($add33|0))|0; + $39 = $saved_stack; + _llvm_stackrestore(($39|0)); + STACKTOP = sp;return; + } else { + $i = 0; + while(1) { + $22 = $i; + $23 = $stride$addr; + $cmp14 = ($22|0)<($23|0); + if (!($cmp14)) { + break; + } + $j = 0; + while(1) { + $24 = $j; + $25 = $N0$addr; + $cmp17 = ($24|0)<($25|0); + if (!($cmp17)) { + break; + } + $26 = $X$addr; + $27 = $j; + $28 = $stride$addr; + $mul19 = Math_imul($27, $28)|0; + $29 = $i; + $add20 = (($mul19) + ($29))|0; + $arrayidx21 = (($26) + ($add20<<2)|0); + $30 = +HEAPF32[$arrayidx21>>2]; + $31 = $i; + $32 = $N0$addr; + $mul22 = Math_imul($31, $32)|0; + $33 = $j; + $add23 = (($mul22) + ($33))|0; + $arrayidx24 = (($vla) + ($add23<<2)|0); + HEAPF32[$arrayidx24>>2] = $30; + $34 = $j; + $inc26 = (($34) + 1)|0; + $j = $inc26; + } + $35 = $i; + $inc29 = (($35) + 1)|0; + $i = $inc29; + } + $36 = $X$addr; + $37 = $N; + $mul31 = $37<<2; + $38 = $X$addr; + $sub$ptr$lhs$cast = $38; + $sub$ptr$rhs$cast = $vla; + $sub$ptr$sub = (($sub$ptr$lhs$cast) - ($sub$ptr$rhs$cast))|0; + $sub$ptr$div = (($sub$ptr$sub|0) / 4)&-1; + $mul32 = 0; + $add33 = (($mul31) + ($mul32))|0; + _memcpy(($36|0),($vla|0),($add33|0))|0; + $39 = $saved_stack; + _llvm_stackrestore(($39|0)); + STACKTOP = sp;return; + } +} +function _quant_partition($ctx,$X,$N,$b,$B,$lowband,$LM,$gain,$fill) { + $ctx = $ctx|0; + $X = $X|0; + $N = $N|0; + $b = $b|0; + $B = $B|0; + $lowband = $lowband|0; + $LM = $LM|0; + $gain = +$gain; + $fill = $fill|0; + var $$sink = 0, $$sink3 = 0, $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0.0, $11 = 0, $110 = 0.0, $111 = 0, $112 = 0, $113 = 0; + var $114 = 0, $115 = 0, $116 = 0, $117 = 0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0.0, $122 = 0.0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $13 = 0, $130 = 0, $131 = 0; + var $132 = 0, $133 = 0, $134 = 0, $135 = 0, $136 = 0, $137 = 0, $138 = 0, $139 = 0, $14 = 0, $140 = 0, $141 = 0.0, $142 = 0.0, $143 = 0, $144 = 0, $145 = 0, $146 = 0, $147 = 0, $148 = 0, $149 = 0, $15 = 0; + var $150 = 0, $151 = 0, $152 = 0, $153 = 0, $154 = 0, $155 = 0, $156 = 0, $157 = 0, $158 = 0, $159 = 0, $16 = 0, $160 = 0, $161 = 0, $162 = 0, $163 = 0, $164 = 0, $165 = 0, $166 = 0, $167 = 0, $168 = 0; + var $169 = 0, $17 = 0, $170 = 0, $171 = 0, $172 = 0, $173 = 0, $174 = 0, $175 = 0, $176 = 0, $177 = 0, $178 = 0, $179 = 0.0, $18 = 0, $180 = 0, $181 = 0, $182 = 0, $183 = 0, $184 = 0, $185 = 0, $186 = 0; + var $187 = 0, $188 = 0, $189 = 0, $19 = 0, $190 = 0, $191 = 0, $192 = 0, $193 = 0, $194 = 0, $195 = 0, $196 = 0, $197 = 0, $198 = 0, $199 = 0, $2 = 0, $20 = 0, $200 = 0, $201 = 0, $202 = 0, $203 = 0; + var $204 = 0, $205 = 0, $206 = 0.0, $207 = 0, $208 = 0, $209 = 0.0, $21 = 0, $210 = 0.0, $211 = 0, $212 = 0, $213 = 0, $214 = 0, $215 = 0, $216 = 0, $217 = 0.0, $218 = 0, $219 = 0, $22 = 0, $220 = 0, $23 = 0; + var $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0; + var $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0; + var $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0; + var $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0.0, $92 = 0.0, $93 = 0, $94 = 0, $95 = 0, $96 = 0; + var $97 = 0, $98 = 0, $99 = 0, $B$addr = 0, $B0 = 0, $K = 0, $LM$addr = 0, $N$addr = 0, $X$addr = 0, $Y = 0, $add = 0, $add$ptr = 0, $add$ptr20 = 0, $add$ptr88 = 0, $add105 = 0, $add129 = 0, $add14 = 0, $add146 = 0, $add198 = 0.0, $add24 = 0; + var $add50 = 0, $add56 = 0, $add9 = 0, $and = 0, $and165 = 0, $and190 = 0, $and38 = 0, $arch = 0, $arrayidx = 0, $arrayidx12 = 0, $arrayidx180 = 0, $arrayidx197 = 0, $arrayidx199 = 0, $b$addr = 0, $bits = 0, $cache = 0, $cache7 = 0, $cache8 = 0, $call = 0, $call109 = 0; + var $call116 = 0, $call132 = 0, $call136 = 0, $call137 = 0, $call147 = 0, $call153 = 0, $call156 = 0, $call158 = 0, $call175 = 0, $call187 = 0, $cm = 0, $cm_mask = 0, $cmp = 0, $cmp101 = 0, $cmp122 = 0, $cmp125 = 0, $cmp141 = 0, $cmp143 = 0, $cmp15 = 0, $cmp150 = 0; + var $cmp170 = 0, $cmp173 = 0, $cmp18 = 0, $cmp183 = 0, $cmp21 = 0, $cmp35 = 0, $cmp41 = 0, $cmp51 = 0, $cmp60 = 0, $cmp68 = 0, $cmp74 = 0, $cmp91 = 0, $cmp98 = 0, $cond = 0, $cond196 = 0.0, $cond67 = 0, $cond83 = 0, $conv = 0, $conv13 = 0, $conv179 = 0.0; + var $conv31 = 0.0, $conv33 = 0.0, $ctx$addr = 0, $curr_bits = 0, $dec = 0, $delta = 0, $delta28 = 0, $div = 0, $div65 = 0, $div73 = 0, $div79 = 0, $ec = 0, $ec6 = 0, $encode1 = 0, $fill$addr = 0, $gain$addr = 0.0, $i = 0, $i4 = 0, $idxprom = 0, $imid = 0; + var $imid26 = 0, $inc = 0, $inc201 = 0, $index = 0, $iside = 0, $iside27 = 0, $itheta = 0, $itheta29 = 0, $j = 0, $lnot = 0, $lnot$ext = 0, $lowband$addr = 0, $m = 0, $m3 = 0, $mbits = 0, $mid = 0.0, $mul = 0, $mul107 = 0.0, $mul114 = 0.0, $mul131 = 0.0; + var $mul168 = 0, $mul32 = 0.0, $mul34 = 0.0, $mul94 = 0.0, $nbEBands = 0, $next_lowband2 = 0, $or = 0, $or$cond = 0, $or$cond1 = 0, $or$cond2 = 0, $or112 = 0, $or133 = 0, $q = 0, $qalloc = 0, $qalloc30 = 0, $rebalance = 0, $remaining_bits = 0, $remaining_bits119 = 0, $remaining_bits140 = 0, $remaining_bits145 = 0; + var $remaining_bits148 = 0, $remaining_bits90 = 0, $remaining_bits95 = 0, $resynth = 0, $sbits = 0, $sctx = 0, $seed = 0, $seed176 = 0, $seed177 = 0, $seed186 = 0, $seed188 = 0, $seed189 = 0, $shl = 0, $shl111 = 0, $shl118 = 0, $shl163 = 0, $shl47 = 0, $shl53 = 0, $shr = 0, $shr108 = 0; + var $shr110 = 0, $shr115 = 0, $shr117 = 0, $shr178 = 0, $shr25 = 0, $shr45 = 0, $shr49 = 0, $shr55 = 0, $side = 0.0, $spread = 0, $spread5 = 0, $sub = 0, $sub104 = 0, $sub120 = 0, $sub121 = 0, $sub128 = 0, $sub149 = 0, $sub164 = 0, $sub194 = 0.0, $sub44 = 0; + var $sub46 = 0, $sub48 = 0, $sub54 = 0, $sub59 = 0, $sub64 = 0, $sub72 = 0, $sub78 = 0, $sub84 = 0, $sub85 = 0, $sub96 = 0, $sub97 = 0, $tmp = 0.0, $tobool = 0, $tobool154 = 0, $tobool161 = 0, $tobool166 = 0, $tobool191 = 0, $tobool39 = 0, $tobool86 = 0, label = 0; + var sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 176|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(176|0); + $b$addr = sp + 152|0; + $fill$addr = sp + 132|0; + $sctx = sp + 24|0; + $ctx$addr = $ctx; + $X$addr = $X; + $N$addr = $N; + HEAP32[$b$addr>>2] = $b; + $B$addr = $B; + $lowband$addr = $lowband; + $LM$addr = $LM; + $gain$addr = $gain; + HEAP32[$fill$addr>>2] = $fill; + $imid = 0; + $iside = 0; + $0 = $B$addr; + $B0 = $0; + $mid = 0.0; + $side = 0.0; + $cm = 0; + $1 = $ctx$addr; + $2 = HEAP32[$1>>2]|0; + $tobool = ($2|0)!=(0); + $lnot = $tobool ^ 1; + $lnot$ext = $lnot&1; + $resynth = $lnot$ext; + $Y = 0; + $3 = $ctx$addr; + $4 = HEAP32[$3>>2]|0; + $encode1 = $4; + $5 = $ctx$addr; + $m3 = ((($5)) + 4|0); + $6 = HEAP32[$m3>>2]|0; + $m = $6; + $7 = $ctx$addr; + $i4 = ((($7)) + 8|0); + $8 = HEAP32[$i4>>2]|0; + $i = $8; + $9 = $ctx$addr; + $spread5 = ((($9)) + 16|0); + $10 = HEAP32[$spread5>>2]|0; + $spread = $10; + $11 = $ctx$addr; + $ec6 = ((($11)) + 24|0); + $12 = HEAP32[$ec6>>2]|0; + $ec = $12; + $13 = $m; + $cache7 = ((($13)) + 92|0); + $bits = ((($cache7)) + 8|0); + $14 = HEAP32[$bits>>2]|0; + $15 = $m; + $cache8 = ((($15)) + 92|0); + $index = ((($cache8)) + 4|0); + $16 = HEAP32[$index>>2]|0; + $17 = $LM$addr; + $add = (($17) + 1)|0; + $18 = $m; + $nbEBands = ((($18)) + 8|0); + $19 = HEAP32[$nbEBands>>2]|0; + $mul = Math_imul($add, $19)|0; + $20 = $i; + $add9 = (($mul) + ($20))|0; + $arrayidx = (($16) + ($add9<<1)|0); + $21 = HEAP16[$arrayidx>>1]|0; + $conv = $21 << 16 >> 16; + $add$ptr = (($14) + ($conv)|0); + $cache = $add$ptr; + $22 = $LM$addr; + $cmp = ($22|0)!=(-1); + if ($cmp) { + $23 = HEAP32[$b$addr>>2]|0; + $24 = $cache; + $25 = $cache; + $26 = HEAP8[$25>>0]|0; + $idxprom = $26&255; + $arrayidx12 = (($24) + ($idxprom)|0); + $27 = HEAP8[$arrayidx12>>0]|0; + $conv13 = $27&255; + $add14 = (($conv13) + 12)|0; + $cmp15 = ($23|0)>($add14|0); + $28 = $N$addr; + $cmp18 = ($28|0)>(2); + $or$cond = $cmp15 & $cmp18; + if ($or$cond) { + $next_lowband2 = 0; + $29 = $N$addr; + $shr = $29 >> 1; + $N$addr = $shr; + $30 = $X$addr; + $31 = $N$addr; + $add$ptr20 = (($30) + ($31<<2)|0); + $Y = $add$ptr20; + $32 = $LM$addr; + $sub = (($32) - 1)|0; + $LM$addr = $sub; + $33 = $B$addr; + $cmp21 = ($33|0)==(1); + if ($cmp21) { + $34 = HEAP32[$fill$addr>>2]|0; + $and = $34 & 1; + $35 = HEAP32[$fill$addr>>2]|0; + $shl = $35 << 1; + $or = $and | $shl; + HEAP32[$fill$addr>>2] = $or; + } + $36 = $B$addr; + $add24 = (($36) + 1)|0; + $shr25 = $add24 >> 1; + $B$addr = $shr25; + $37 = $ctx$addr; + $38 = $X$addr; + $39 = $Y; + $40 = $N$addr; + $41 = $B$addr; + $42 = $B0; + $43 = $LM$addr; + _compute_theta($37,$sctx,$38,$39,$40,$b$addr,$41,$42,$43,0,$fill$addr); + $imid26 = ((($sctx)) + 4|0); + $44 = HEAP32[$imid26>>2]|0; + $imid = $44; + $iside27 = ((($sctx)) + 8|0); + $45 = HEAP32[$iside27>>2]|0; + $iside = $45; + $delta28 = ((($sctx)) + 12|0); + $46 = HEAP32[$delta28>>2]|0; + $delta = $46; + $itheta29 = ((($sctx)) + 16|0); + $47 = HEAP32[$itheta29>>2]|0; + $itheta = $47; + $qalloc30 = ((($sctx)) + 20|0); + $48 = HEAP32[$qalloc30>>2]|0; + $qalloc = $48; + $49 = $imid; + $conv31 = (+($49|0)); + $mul32 = 3.0517578125E-5 * $conv31; + $mid = $mul32; + $50 = $iside; + $conv33 = (+($50|0)); + $mul34 = 3.0517578125E-5 * $conv33; + $side = $mul34; + $51 = $B0; + $cmp35 = ($51|0)>(1); + do { + if ($cmp35) { + $52 = $itheta; + $and38 = $52 & 16383; + $tobool39 = ($and38|0)!=(0); + if ($tobool39) { + $53 = $itheta; + $cmp41 = ($53|0)>(8192); + $54 = $delta; + if ($cmp41) { + $55 = $LM$addr; + $sub44 = (4 - ($55))|0; + $shr45 = $54 >> $sub44; + $56 = $delta; + $sub46 = (($56) - ($shr45))|0; + $delta = $sub46; + break; + } + $57 = $N$addr; + $shl47 = $57 << 3; + $58 = $LM$addr; + $sub48 = (5 - ($58))|0; + $shr49 = $shl47 >> $sub48; + $add50 = (($54) + ($shr49))|0; + $cmp51 = (0)<($add50|0); + if ($cmp51) { + $cond = 0; + } else { + $59 = $delta; + $60 = $N$addr; + $shl53 = $60 << 3; + $61 = $LM$addr; + $sub54 = (5 - ($61))|0; + $shr55 = $shl53 >> $sub54; + $add56 = (($59) + ($shr55))|0; + $cond = $add56; + } + $delta = $cond; + } + } + } while(0); + $62 = HEAP32[$b$addr>>2]|0; + $63 = HEAP32[$b$addr>>2]|0; + $64 = $delta; + $sub59 = (($63) - ($64))|0; + $div = (($sub59|0) / 2)&-1; + $cmp60 = ($62|0)<($div|0); + $65 = HEAP32[$b$addr>>2]|0; + if ($cmp60) { + $cond67 = $65; + } else { + $66 = $delta; + $sub64 = (($65) - ($66))|0; + $div65 = (($sub64|0) / 2)&-1; + $cond67 = $div65; + } + $cmp68 = (0)>($cond67|0); + if ($cmp68) { + $cond83 = 0; + } else { + $67 = HEAP32[$b$addr>>2]|0; + $68 = HEAP32[$b$addr>>2]|0; + $69 = $delta; + $sub72 = (($68) - ($69))|0; + $div73 = (($sub72|0) / 2)&-1; + $cmp74 = ($67|0)<($div73|0); + $70 = HEAP32[$b$addr>>2]|0; + if ($cmp74) { + $cond83 = $70; + } else { + $71 = $delta; + $sub78 = (($70) - ($71))|0; + $div79 = (($sub78|0) / 2)&-1; + $cond83 = $div79; + } + } + $mbits = $cond83; + $72 = HEAP32[$b$addr>>2]|0; + $73 = $mbits; + $sub84 = (($72) - ($73))|0; + $sbits = $sub84; + $74 = $qalloc; + $75 = $ctx$addr; + $remaining_bits = ((($75)) + 28|0); + $76 = HEAP32[$remaining_bits>>2]|0; + $sub85 = (($76) - ($74))|0; + HEAP32[$remaining_bits>>2] = $sub85; + $77 = $lowband$addr; + $tobool86 = ($77|0)!=(0|0); + if ($tobool86) { + $78 = $lowband$addr; + $79 = $N$addr; + $add$ptr88 = (($78) + ($79<<2)|0); + $next_lowband2 = $add$ptr88; + } + $80 = $ctx$addr; + $remaining_bits90 = ((($80)) + 28|0); + $81 = HEAP32[$remaining_bits90>>2]|0; + $rebalance = $81; + $82 = $mbits; + $83 = $sbits; + $cmp91 = ($82|0)>=($83|0); + $84 = $ctx$addr; + if ($cmp91) { + $85 = $X$addr; + $86 = $N$addr; + $87 = $mbits; + $88 = $B$addr; + $89 = $lowband$addr; + $90 = $LM$addr; + $91 = $gain$addr; + $92 = $mid; + $mul94 = $91 * $92; + $93 = HEAP32[$fill$addr>>2]|0; + $call = (_quant_partition($84,$85,$86,$87,$88,$89,$90,$mul94,$93)|0); + $cm = $call; + $94 = $mbits; + $95 = $rebalance; + $96 = $ctx$addr; + $remaining_bits95 = ((($96)) + 28|0); + $97 = HEAP32[$remaining_bits95>>2]|0; + $sub96 = (($95) - ($97))|0; + $sub97 = (($94) - ($sub96))|0; + $rebalance = $sub97; + $98 = $rebalance; + $cmp98 = ($98|0)>(24); + $99 = $itheta; + $cmp101 = ($99|0)!=(0); + $or$cond1 = $cmp98 & $cmp101; + if ($or$cond1) { + $100 = $rebalance; + $sub104 = (($100) - 24)|0; + $101 = $sbits; + $add105 = (($101) + ($sub104))|0; + $sbits = $add105; + } + $102 = $ctx$addr; + $103 = $Y; + $104 = $N$addr; + $105 = $sbits; + $106 = $B$addr; + $107 = $next_lowband2; + $108 = $LM$addr; + $109 = $gain$addr; + $110 = $side; + $mul107 = $109 * $110; + $111 = HEAP32[$fill$addr>>2]|0; + $112 = $B$addr; + $shr108 = $111 >> $112; + $call109 = (_quant_partition($102,$103,$104,$105,$106,$107,$108,$mul107,$shr108)|0); + $113 = $B0; + $shr110 = $113 >> 1; + $shl111 = $call109 << $shr110; + $114 = $cm; + $or112 = $114 | $shl111; + $cm = $or112; + $220 = $cm; + STACKTOP = sp;return ($220|0); + } else { + $115 = $Y; + $116 = $N$addr; + $117 = $sbits; + $118 = $B$addr; + $119 = $next_lowband2; + $120 = $LM$addr; + $121 = $gain$addr; + $122 = $side; + $mul114 = $121 * $122; + $123 = HEAP32[$fill$addr>>2]|0; + $124 = $B$addr; + $shr115 = $123 >> $124; + $call116 = (_quant_partition($84,$115,$116,$117,$118,$119,$120,$mul114,$shr115)|0); + $125 = $B0; + $shr117 = $125 >> 1; + $shl118 = $call116 << $shr117; + $cm = $shl118; + $126 = $sbits; + $127 = $rebalance; + $128 = $ctx$addr; + $remaining_bits119 = ((($128)) + 28|0); + $129 = HEAP32[$remaining_bits119>>2]|0; + $sub120 = (($127) - ($129))|0; + $sub121 = (($126) - ($sub120))|0; + $rebalance = $sub121; + $130 = $rebalance; + $cmp122 = ($130|0)>(24); + $131 = $itheta; + $cmp125 = ($131|0)!=(16384); + $or$cond2 = $cmp122 & $cmp125; + if ($or$cond2) { + $132 = $rebalance; + $sub128 = (($132) - 24)|0; + $133 = $mbits; + $add129 = (($133) + ($sub128))|0; + $mbits = $add129; + } + $134 = $ctx$addr; + $135 = $X$addr; + $136 = $N$addr; + $137 = $mbits; + $138 = $B$addr; + $139 = $lowband$addr; + $140 = $LM$addr; + $141 = $gain$addr; + $142 = $mid; + $mul131 = $141 * $142; + $143 = HEAP32[$fill$addr>>2]|0; + $call132 = (_quant_partition($134,$135,$136,$137,$138,$139,$140,$mul131,$143)|0); + $144 = $cm; + $or133 = $144 | $call132; + $cm = $or133; + $220 = $cm; + STACKTOP = sp;return ($220|0); + } + } + } + $145 = $m; + $146 = $i; + $147 = $LM$addr; + $148 = HEAP32[$b$addr>>2]|0; + $call136 = (_bits2pulses($145,$146,$147,$148)|0); + $q = $call136; + $149 = $m; + $150 = $i; + $151 = $LM$addr; + $152 = $q; + $call137 = (_pulses2bits($149,$150,$151,$152)|0); + $curr_bits = $call137; + $153 = $curr_bits; + $154 = $ctx$addr; + $$sink = $154;$$sink3 = $153; + while(1) { + $remaining_bits148 = ((($$sink)) + 28|0); + $155 = HEAP32[$remaining_bits148>>2]|0; + $sub149 = (($155) - ($$sink3))|0; + HEAP32[$remaining_bits148>>2] = $sub149; + $156 = $ctx$addr; + $remaining_bits140 = ((($156)) + 28|0); + $157 = HEAP32[$remaining_bits140>>2]|0; + $cmp141 = ($157|0)<(0); + $158 = $q; + $cmp143 = ($158|0)>(0); + $159 = $cmp141 ? $cmp143 : 0; + if (!($159)) { + break; + } + $160 = $curr_bits; + $161 = $ctx$addr; + $remaining_bits145 = ((($161)) + 28|0); + $162 = HEAP32[$remaining_bits145>>2]|0; + $add146 = (($162) + ($160))|0; + HEAP32[$remaining_bits145>>2] = $add146; + $163 = $q; + $dec = (($163) + -1)|0; + $q = $dec; + $164 = $m; + $165 = $i; + $166 = $LM$addr; + $167 = $q; + $call147 = (_pulses2bits($164,$165,$166,$167)|0); + $curr_bits = $call147; + $168 = $curr_bits; + $169 = $ctx$addr; + $$sink = $169;$$sink3 = $168; + } + $170 = $q; + $cmp150 = ($170|0)!=(0); + if ($cmp150) { + $171 = $q; + $call153 = (_get_pulses($171)|0); + $K = $call153; + $172 = $encode1; + $tobool154 = ($172|0)!=(0); + $173 = $X$addr; + $174 = $N$addr; + $175 = $K; + $176 = $spread; + $177 = $B$addr; + $178 = $ec; + if ($tobool154) { + $call156 = (_alg_quant($173,$174,$175,$176,$177,$178)|0); + $cm = $call156; + $220 = $cm; + STACKTOP = sp;return ($220|0); + } else { + $179 = $gain$addr; + $call158 = (_alg_unquant($173,$174,$175,$176,$177,$178,$179)|0); + $cm = $call158; + $220 = $cm; + STACKTOP = sp;return ($220|0); + } + } + $180 = $resynth; + $tobool161 = ($180|0)!=(0); + if (!($tobool161)) { + $220 = $cm; + STACKTOP = sp;return ($220|0); + } + $181 = $B$addr; + $shl163 = 1 << $181; + $sub164 = (($shl163) - 1)|0; + $cm_mask = $sub164; + $182 = $cm_mask; + $183 = HEAP32[$fill$addr>>2]|0; + $and165 = $183 & $182; + HEAP32[$fill$addr>>2] = $and165; + $184 = HEAP32[$fill$addr>>2]|0; + $tobool166 = ($184|0)!=(0); + if (!($tobool166)) { + $185 = $X$addr; + $186 = $N$addr; + $mul168 = $186<<2; + _memset(($185|0),0,($mul168|0))|0; + $220 = $cm; + STACKTOP = sp;return ($220|0); + } + $187 = $lowband$addr; + $cmp170 = ($187|0)==(0|0); + $j = 0; + if ($cmp170) { + while(1) { + $188 = $j; + $189 = $N$addr; + $cmp173 = ($188|0)<($189|0); + if (!($cmp173)) { + break; + } + $190 = $ctx$addr; + $seed = ((($190)) + 36|0); + $191 = HEAP32[$seed>>2]|0; + $call175 = (_celt_lcg_rand($191)|0); + $192 = $ctx$addr; + $seed176 = ((($192)) + 36|0); + HEAP32[$seed176>>2] = $call175; + $193 = $ctx$addr; + $seed177 = ((($193)) + 36|0); + $194 = HEAP32[$seed177>>2]|0; + $shr178 = $194 >> 20; + $conv179 = (+($shr178|0)); + $195 = $X$addr; + $196 = $j; + $arrayidx180 = (($195) + ($196<<2)|0); + HEAPF32[$arrayidx180>>2] = $conv179; + $197 = $j; + $inc = (($197) + 1)|0; + $j = $inc; + } + $198 = $cm_mask; + $cm = $198; + } else { + while(1) { + $199 = $j; + $200 = $N$addr; + $cmp183 = ($199|0)<($200|0); + if (!($cmp183)) { + break; + } + $201 = $ctx$addr; + $seed186 = ((($201)) + 36|0); + $202 = HEAP32[$seed186>>2]|0; + $call187 = (_celt_lcg_rand($202)|0); + $203 = $ctx$addr; + $seed188 = ((($203)) + 36|0); + HEAP32[$seed188>>2] = $call187; + $tmp = 0.00390625; + $204 = $ctx$addr; + $seed189 = ((($204)) + 36|0); + $205 = HEAP32[$seed189>>2]|0; + $and190 = $205 & 32768; + $tobool191 = ($and190|0)!=(0); + $206 = $tmp; + $sub194 = - $206; + $cond196 = $tobool191 ? $206 : $sub194; + $tmp = $cond196; + $207 = $lowband$addr; + $208 = $j; + $arrayidx197 = (($207) + ($208<<2)|0); + $209 = +HEAPF32[$arrayidx197>>2]; + $210 = $tmp; + $add198 = $209 + $210; + $211 = $X$addr; + $212 = $j; + $arrayidx199 = (($211) + ($212<<2)|0); + HEAPF32[$arrayidx199>>2] = $add198; + $213 = $j; + $inc201 = (($213) + 1)|0; + $j = $inc201; + } + $214 = HEAP32[$fill$addr>>2]|0; + $cm = $214; + } + $215 = $X$addr; + $216 = $N$addr; + $217 = $gain$addr; + $218 = $ctx$addr; + $arch = ((($218)) + 40|0); + $219 = HEAP32[$arch>>2]|0; + _renormalise_vector($215,$216,$217,$219); + $220 = $cm; + STACKTOP = sp;return ($220|0); +} +function _interleave_hadamard($X,$N0,$stride,$hadamard) { + $X = $X|0; + $N0 = $N0|0; + $stride = $stride|0; + $hadamard = $hadamard|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0.0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0.0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0; + var $N = 0, $N0$addr = 0, $X$addr = 0, $add = 0, $add$ptr = 0, $add$ptr1 = 0, $add20 = 0, $add23 = 0, $add33 = 0, $add8 = 0, $arrayidx = 0, $arrayidx21 = 0, $arrayidx24 = 0, $arrayidx6 = 0, $arrayidx9 = 0, $cmp = 0, $cmp14 = 0, $cmp17 = 0, $cmp3 = 0, $hadamard$addr = 0; + var $i = 0, $inc = 0, $inc11 = 0, $inc26 = 0, $inc29 = 0, $j = 0, $mul = 0, $mul19 = 0, $mul22 = 0, $mul31 = 0, $mul32 = 0, $mul5 = 0, $mul7 = 0, $ordery = 0, $saved_stack = 0, $stride$addr = 0, $sub$ptr$div = 0, $sub$ptr$lhs$cast = 0, $sub$ptr$rhs$cast = 0, $sub$ptr$sub = 0; + var $tobool = 0, $vla = 0, $vla$alloca_mul = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $X$addr = $X; + $N0$addr = $N0; + $stride$addr = $stride; + $hadamard$addr = $hadamard; + $0 = $N0$addr; + $1 = $stride$addr; + $mul = Math_imul($0, $1)|0; + $N = $mul; + $2 = $N; + $3 = (_llvm_stacksave()|0); + $saved_stack = $3; + $vla$alloca_mul = $2<<2; + $vla = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla$alloca_mul)|0)+15)&-16)|0);; + $4 = $hadamard$addr; + $tobool = ($4|0)!=(0); + if ($tobool) { + $5 = $stride$addr; + $add$ptr = (12228 + ($5<<2)|0); + $add$ptr1 = ((($add$ptr)) + -8|0); + $ordery = $add$ptr1; + $i = 0; + while(1) { + $6 = $i; + $7 = $stride$addr; + $cmp = ($6|0)<($7|0); + if (!($cmp)) { + break; + } + $j = 0; + while(1) { + $8 = $j; + $9 = $N0$addr; + $cmp3 = ($8|0)<($9|0); + if (!($cmp3)) { + break; + } + $10 = $X$addr; + $11 = $ordery; + $12 = $i; + $arrayidx = (($11) + ($12<<2)|0); + $13 = HEAP32[$arrayidx>>2]|0; + $14 = $N0$addr; + $mul5 = Math_imul($13, $14)|0; + $15 = $j; + $add = (($mul5) + ($15))|0; + $arrayidx6 = (($10) + ($add<<2)|0); + $16 = +HEAPF32[$arrayidx6>>2]; + $17 = $j; + $18 = $stride$addr; + $mul7 = Math_imul($17, $18)|0; + $19 = $i; + $add8 = (($mul7) + ($19))|0; + $arrayidx9 = (($vla) + ($add8<<2)|0); + HEAPF32[$arrayidx9>>2] = $16; + $20 = $j; + $inc = (($20) + 1)|0; + $j = $inc; + } + $21 = $i; + $inc11 = (($21) + 1)|0; + $i = $inc11; + } + $36 = $X$addr; + $37 = $N; + $mul31 = $37<<2; + $38 = $X$addr; + $sub$ptr$lhs$cast = $38; + $sub$ptr$rhs$cast = $vla; + $sub$ptr$sub = (($sub$ptr$lhs$cast) - ($sub$ptr$rhs$cast))|0; + $sub$ptr$div = (($sub$ptr$sub|0) / 4)&-1; + $mul32 = 0; + $add33 = (($mul31) + ($mul32))|0; + _memcpy(($36|0),($vla|0),($add33|0))|0; + $39 = $saved_stack; + _llvm_stackrestore(($39|0)); + STACKTOP = sp;return; + } else { + $i = 0; + while(1) { + $22 = $i; + $23 = $stride$addr; + $cmp14 = ($22|0)<($23|0); + if (!($cmp14)) { + break; + } + $j = 0; + while(1) { + $24 = $j; + $25 = $N0$addr; + $cmp17 = ($24|0)<($25|0); + if (!($cmp17)) { + break; + } + $26 = $X$addr; + $27 = $i; + $28 = $N0$addr; + $mul19 = Math_imul($27, $28)|0; + $29 = $j; + $add20 = (($mul19) + ($29))|0; + $arrayidx21 = (($26) + ($add20<<2)|0); + $30 = +HEAPF32[$arrayidx21>>2]; + $31 = $j; + $32 = $stride$addr; + $mul22 = Math_imul($31, $32)|0; + $33 = $i; + $add23 = (($mul22) + ($33))|0; + $arrayidx24 = (($vla) + ($add23<<2)|0); + HEAPF32[$arrayidx24>>2] = $30; + $34 = $j; + $inc26 = (($34) + 1)|0; + $j = $inc26; + } + $35 = $i; + $inc29 = (($35) + 1)|0; + $i = $inc29; + } + $36 = $X$addr; + $37 = $N; + $mul31 = $37<<2; + $38 = $X$addr; + $sub$ptr$lhs$cast = $38; + $sub$ptr$rhs$cast = $vla; + $sub$ptr$sub = (($sub$ptr$lhs$cast) - ($sub$ptr$rhs$cast))|0; + $sub$ptr$div = (($sub$ptr$sub|0) / 4)&-1; + $mul32 = 0; + $add33 = (($mul31) + ($mul32))|0; + _memcpy(($36|0),($vla|0),($add33|0))|0; + $39 = $saved_stack; + _llvm_stackrestore(($39|0)); + STACKTOP = sp;return; + } +} +function _bits2pulses($m,$band,$LM,$bits) { + $m = $m|0; + $band = $band|0; + $LM = $LM|0; + $bits = $bits|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $LM$addr = 0, $add = 0, $add$ptr = 0, $add7 = 0, $add8 = 0, $arrayidx = 0; + var $arrayidx16 = 0, $arrayidx18 = 0, $arrayidx9 = 0, $band$addr = 0, $bits$addr = 0, $bits2 = 0, $cache = 0, $cache1 = 0, $cache3 = 0, $cmp = 0, $cmp11 = 0, $cmp14 = 0, $cmp21 = 0, $cond = 0, $conv = 0, $conv10 = 0, $conv17 = 0, $conv19 = 0, $conv5 = 0, $dec = 0; + var $hi = 0, $i = 0, $inc = 0, $inc13 = 0, $index = 0, $lo = 0, $m$addr = 0, $mid = 0, $mul = 0, $nbEBands = 0, $retval = 0, $shr = 0, $sub = 0, $sub20 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $m$addr = $m; + $band$addr = $band; + $LM$addr = $LM; + $bits$addr = $bits; + $0 = $LM$addr; + $inc = (($0) + 1)|0; + $LM$addr = $inc; + $1 = $m$addr; + $cache1 = ((($1)) + 92|0); + $bits2 = ((($cache1)) + 8|0); + $2 = HEAP32[$bits2>>2]|0; + $3 = $m$addr; + $cache3 = ((($3)) + 92|0); + $index = ((($cache3)) + 4|0); + $4 = HEAP32[$index>>2]|0; + $5 = $LM$addr; + $6 = $m$addr; + $nbEBands = ((($6)) + 8|0); + $7 = HEAP32[$nbEBands>>2]|0; + $mul = Math_imul($5, $7)|0; + $8 = $band$addr; + $add = (($mul) + ($8))|0; + $arrayidx = (($4) + ($add<<1)|0); + $9 = HEAP16[$arrayidx>>1]|0; + $conv = $9 << 16 >> 16; + $add$ptr = (($2) + ($conv)|0); + $cache = $add$ptr; + $lo = 0; + $10 = $cache; + $11 = HEAP8[$10>>0]|0; + $conv5 = $11&255; + $hi = $conv5; + $12 = $bits$addr; + $dec = (($12) + -1)|0; + $bits$addr = $dec; + $i = 0; + while(1) { + $13 = $i; + $cmp = ($13|0)<(6); + if (!($cmp)) { + break; + } + $14 = $lo; + $15 = $hi; + $add7 = (($14) + ($15))|0; + $add8 = (($add7) + 1)|0; + $shr = $add8 >> 1; + $mid = $shr; + $16 = $cache; + $17 = $mid; + $arrayidx9 = (($16) + ($17)|0); + $18 = HEAP8[$arrayidx9>>0]|0; + $conv10 = $18&255; + $19 = $bits$addr; + $cmp11 = ($conv10|0)>=($19|0); + $20 = $mid; + if ($cmp11) { + $hi = $20; + } else { + $lo = $20; + } + $21 = $i; + $inc13 = (($21) + 1)|0; + $i = $inc13; + } + $22 = $bits$addr; + $23 = $lo; + $cmp14 = ($23|0)==(0); + if ($cmp14) { + $cond = -1; + } else { + $24 = $cache; + $25 = $lo; + $arrayidx16 = (($24) + ($25)|0); + $26 = HEAP8[$arrayidx16>>0]|0; + $conv17 = $26&255; + $cond = $conv17; + } + $sub = (($22) - ($cond))|0; + $27 = $cache; + $28 = $hi; + $arrayidx18 = (($27) + ($28)|0); + $29 = HEAP8[$arrayidx18>>0]|0; + $conv19 = $29&255; + $30 = $bits$addr; + $sub20 = (($conv19) - ($30))|0; + $cmp21 = ($sub|0)<=($sub20|0); + if ($cmp21) { + $31 = $lo; + $retval = $31; + $33 = $retval; + STACKTOP = sp;return ($33|0); + } else { + $32 = $hi; + $retval = $32; + $33 = $retval; + STACKTOP = sp;return ($33|0); + } + return (0)|0; +} +function _pulses2bits($m,$band,$LM,$pulses) { + $m = $m|0; + $band = $band|0; + $LM = $LM|0; + $pulses = $pulses|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $LM$addr = 0, $add = 0, $add$ptr = 0, $add6 = 0, $arrayidx = 0, $arrayidx4 = 0; + var $band$addr = 0, $bits = 0, $cache = 0, $cache1 = 0, $cache2 = 0, $cmp = 0, $cond = 0, $conv = 0, $conv5 = 0, $inc = 0, $index = 0, $m$addr = 0, $mul = 0, $nbEBands = 0, $pulses$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $m$addr = $m; + $band$addr = $band; + $LM$addr = $LM; + $pulses$addr = $pulses; + $0 = $LM$addr; + $inc = (($0) + 1)|0; + $LM$addr = $inc; + $1 = $m$addr; + $cache1 = ((($1)) + 92|0); + $bits = ((($cache1)) + 8|0); + $2 = HEAP32[$bits>>2]|0; + $3 = $m$addr; + $cache2 = ((($3)) + 92|0); + $index = ((($cache2)) + 4|0); + $4 = HEAP32[$index>>2]|0; + $5 = $LM$addr; + $6 = $m$addr; + $nbEBands = ((($6)) + 8|0); + $7 = HEAP32[$nbEBands>>2]|0; + $mul = Math_imul($5, $7)|0; + $8 = $band$addr; + $add = (($mul) + ($8))|0; + $arrayidx = (($4) + ($add<<1)|0); + $9 = HEAP16[$arrayidx>>1]|0; + $conv = $9 << 16 >> 16; + $add$ptr = (($2) + ($conv)|0); + $cache = $add$ptr; + $10 = $pulses$addr; + $cmp = ($10|0)==(0); + if ($cmp) { + $cond = 0; + STACKTOP = sp;return ($cond|0); + } + $11 = $cache; + $12 = $pulses$addr; + $arrayidx4 = (($11) + ($12)|0); + $13 = HEAP8[$arrayidx4>>0]|0; + $conv5 = $13&255; + $add6 = (($conv5) + 1)|0; + $cond = $add6; + STACKTOP = sp;return ($cond|0); +} +function _get_pulses($i) { + $i = $i|0; + var $0 = 0, $1 = 0, $2 = 0, $add = 0, $and = 0, $cmp = 0, $cond = 0, $i$addr = 0, $shl = 0, $shr = 0, $sub = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $i$addr = $i; + $0 = $i$addr; + $cmp = ($0|0)<(8); + $1 = $i$addr; + if ($cmp) { + $cond = $1; + STACKTOP = sp;return ($cond|0); + } + $and = $1 & 7; + $add = (8 + ($and))|0; + $2 = $i$addr; + $shr = $2 >> 3; + $sub = (($shr) - 1)|0; + $shl = $add << $sub; + $cond = $shl; + STACKTOP = sp;return ($cond|0); +} +function _resampling_factor($rate) { + $rate = $rate|0; + var $0 = 0, $1 = 0, $rate$addr = 0, $ret = 0, $switch$split12D = 0, $switch$split2D = 0, $switch$split42D = 0, $switch$split72D = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $rate$addr = $rate; + $0 = $rate$addr; + $switch$split2D = ($0|0)<(16000); + L1: do { + if ($switch$split2D) { + $switch$split12D = ($0|0)<(12000); + if ($switch$split12D) { + switch ($0|0) { + case 8000: { + break; + } + default: { + label = 7; + break L1; + } + } + $ret = 6; + break; + } else { + switch ($0|0) { + case 12000: { + break; + } + default: { + label = 7; + break L1; + } + } + $ret = 4; + break; + } + } else { + $switch$split42D = ($0|0)<(24000); + if ($switch$split42D) { + switch ($0|0) { + case 16000: { + break; + } + default: { + label = 7; + break L1; + } + } + $ret = 3; + break; + } + $switch$split72D = ($0|0)<(48000); + if ($switch$split72D) { + switch ($0|0) { + case 24000: { + break; + } + default: { + label = 7; + break L1; + } + } + $ret = 2; + break; + } else { + switch ($0|0) { + case 48000: { + break; + } + default: { + label = 7; + break L1; + } + } + $ret = 1; + break; + } + } + } while(0); + if ((label|0) == 7) { + $ret = 0; + } + $1 = $ret; + STACKTOP = sp;return ($1|0); +} +function _comb_filter($y,$x,$T0,$T1,$N,$g0,$g1,$tapset0,$tapset1,$window,$overlap,$arch) { + $y = $y|0; + $x = $x|0; + $T0 = $T0|0; + $T1 = $T1|0; + $N = $N|0; + $g0 = +$g0; + $g1 = +$g1; + $tapset0 = $tapset0|0; + $tapset1 = $tapset1|0; + $window = $window|0; + $overlap = $overlap|0; + $arch = $arch|0; + var $0 = 0.0, $1 = 0.0, $10 = 0, $100 = 0.0, $101 = 0.0, $102 = 0.0, $103 = 0, $104 = 0.0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0.0, $110 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0; + var $116 = 0, $117 = 0, $118 = 0, $119 = 0, $12 = 0.0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0.0, $125 = 0.0, $126 = 0.0, $13 = 0, $14 = 0.0, $15 = 0.0, $16 = 0, $17 = 0.0, $18 = 0.0, $19 = 0, $2 = 0; + var $20 = 0.0, $21 = 0.0, $22 = 0, $23 = 0.0, $24 = 0.0, $25 = 0, $26 = 0.0, $27 = 0, $28 = 0, $29 = 0.0, $3 = 0, $30 = 0, $31 = 0, $32 = 0.0, $33 = 0, $34 = 0, $35 = 0.0, $36 = 0, $37 = 0, $38 = 0.0; + var $39 = 0.0, $4 = 0, $40 = 0.0, $41 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0.0, $51 = 0, $52 = 0, $53 = 0.0, $54 = 0, $55 = 0, $56 = 0.0; + var $57 = 0, $58 = 0, $59 = 0.0, $6 = 0, $60 = 0.0, $61 = 0.0, $62 = 0, $63 = 0, $64 = 0, $65 = 0.0, $66 = 0.0, $67 = 0.0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0.0, $72 = 0, $73 = 0, $74 = 0; + var $75 = 0.0, $76 = 0.0, $77 = 0.0, $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0.0, $82 = 0, $83 = 0, $84 = 0, $85 = 0.0, $86 = 0.0, $87 = 0.0, $88 = 0.0, $89 = 0.0, $9 = 0.0, $90 = 0.0, $91 = 0.0, $92 = 0.0; + var $93 = 0.0, $94 = 0.0, $95 = 0.0, $96 = 0.0, $97 = 0, $98 = 0, $99 = 0.0, $N$addr = 0, $T0$addr = 0, $T1$addr = 0, $add = 0, $add$ptr = 0, $add$ptr105 = 0, $add$ptr106 = 0, $add$ptr92 = 0, $add$ptr95 = 0, $add$ptr96 = 0, $add102 = 0, $add23 = 0, $add42 = 0; + var $add53 = 0.0, $add57 = 0, $add62 = 0.0, $add64 = 0.0, $add68 = 0, $add73 = 0.0, $add75 = 0.0, $add78 = 0.0, $add80 = 0.0, $add82 = 0.0, $add84 = 0.0, $add86 = 0.0, $arch$addr = 0, $arrayidx = 0, $arrayidx11 = 0, $arrayidx12 = 0, $arrayidx14 = 0, $arrayidx17 = 0, $arrayidx18 = 0, $arrayidx20 = 0; + var $arrayidx21 = 0, $arrayidx24 = 0, $arrayidx26 = 0, $arrayidx29 = 0, $arrayidx32 = 0, $arrayidx43 = 0, $arrayidx44 = 0, $arrayidx45 = 0, $arrayidx47 = 0, $arrayidx51 = 0, $arrayidx58 = 0, $arrayidx61 = 0, $arrayidx69 = 0, $arrayidx72 = 0, $arrayidx8 = 0, $arrayidx87 = 0, $arrayidx9 = 0, $cmp = 0, $cmp1 = 0, $cmp2 = 0; + var $cmp33 = 0, $cmp35 = 0, $cmp37 = 0, $cmp40 = 0, $cmp88 = 0, $cmp90 = 0, $f = 0.0, $g0$addr = 0.0, $g00 = 0.0, $g01 = 0.0, $g02 = 0.0, $g1$addr = 0.0, $g10 = 0.0, $g11 = 0.0, $g12 = 0.0, $i = 0, $inc = 0, $mul = 0, $mul10 = 0.0, $mul101 = 0; + var $mul13 = 0.0, $mul16 = 0.0, $mul19 = 0.0, $mul22 = 0.0, $mul4 = 0, $mul46 = 0.0, $mul49 = 0.0, $mul52 = 0.0, $mul55 = 0.0, $mul63 = 0.0, $mul66 = 0.0, $mul7 = 0.0, $mul74 = 0.0, $mul76 = 0.0, $mul77 = 0.0, $mul79 = 0.0, $mul81 = 0.0, $mul83 = 0.0, $mul85 = 0.0, $mul94 = 0; + var $or$cond = 0, $overlap$addr = 0, $sub = 0, $sub$ptr$div = 0, $sub$ptr$div100 = 0, $sub$ptr$lhs$cast = 0, $sub$ptr$lhs$cast97 = 0, $sub$ptr$rhs$cast = 0, $sub$ptr$rhs$cast98 = 0, $sub$ptr$sub = 0, $sub$ptr$sub99 = 0, $sub107 = 0, $sub25 = 0, $sub27 = 0, $sub28 = 0, $sub30 = 0, $sub31 = 0, $sub41 = 0, $sub48 = 0.0, $sub50 = 0; + var $sub54 = 0.0, $sub56 = 0, $sub59 = 0, $sub60 = 0, $sub65 = 0.0, $sub67 = 0, $sub70 = 0, $sub71 = 0, $sub93 = 0, $tapset0$addr = 0, $tapset1$addr = 0, $window$addr = 0, $x$addr = 0, $x0 = 0.0, $x1 = 0.0, $x2 = 0.0, $x3 = 0.0, $x4 = 0.0, $y$addr = 0, label = 0; + var sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 112|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(112|0); + $y$addr = $y; + $x$addr = $x; + $T0$addr = $T0; + $T1$addr = $T1; + $N$addr = $N; + $g0$addr = $g0; + $g1$addr = $g1; + $tapset0$addr = $tapset0; + $tapset1$addr = $tapset1; + $window$addr = $window; + $overlap$addr = $overlap; + $arch$addr = $arch; + $0 = $g0$addr; + $cmp = $0 == 0.0; + $1 = $g1$addr; + $cmp1 = $1 == 0.0; + $or$cond = $cmp & $cmp1; + if ($or$cond) { + $2 = $x$addr; + $3 = $y$addr; + $cmp2 = ($2|0)!=($3|0); + if (!($cmp2)) { + STACKTOP = sp;return; + } + $4 = $y$addr; + $5 = $x$addr; + $6 = $N$addr; + $mul = $6<<2; + $7 = $y$addr; + $8 = $x$addr; + $sub$ptr$lhs$cast = $7; + $sub$ptr$rhs$cast = $8; + $sub$ptr$sub = (($sub$ptr$lhs$cast) - ($sub$ptr$rhs$cast))|0; + $sub$ptr$div = (($sub$ptr$sub|0) / 4)&-1; + $mul4 = 0; + $add = (($mul) + ($mul4))|0; + _memmove(($4|0),($5|0),($add|0))|0; + STACKTOP = sp;return; + } + $9 = $g0$addr; + $10 = $tapset0$addr; + $arrayidx = (12348 + (($10*12)|0)|0); + $11 = +HEAPF32[$arrayidx>>2]; + $mul7 = $9 * $11; + $g00 = $mul7; + $12 = $g0$addr; + $13 = $tapset0$addr; + $arrayidx8 = (12348 + (($13*12)|0)|0); + $arrayidx9 = ((($arrayidx8)) + 4|0); + $14 = +HEAPF32[$arrayidx9>>2]; + $mul10 = $12 * $14; + $g01 = $mul10; + $15 = $g0$addr; + $16 = $tapset0$addr; + $arrayidx11 = (12348 + (($16*12)|0)|0); + $arrayidx12 = ((($arrayidx11)) + 8|0); + $17 = +HEAPF32[$arrayidx12>>2]; + $mul13 = $15 * $17; + $g02 = $mul13; + $18 = $g1$addr; + $19 = $tapset1$addr; + $arrayidx14 = (12348 + (($19*12)|0)|0); + $20 = +HEAPF32[$arrayidx14>>2]; + $mul16 = $18 * $20; + $g10 = $mul16; + $21 = $g1$addr; + $22 = $tapset1$addr; + $arrayidx17 = (12348 + (($22*12)|0)|0); + $arrayidx18 = ((($arrayidx17)) + 4|0); + $23 = +HEAPF32[$arrayidx18>>2]; + $mul19 = $21 * $23; + $g11 = $mul19; + $24 = $g1$addr; + $25 = $tapset1$addr; + $arrayidx20 = (12348 + (($25*12)|0)|0); + $arrayidx21 = ((($arrayidx20)) + 8|0); + $26 = +HEAPF32[$arrayidx21>>2]; + $mul22 = $24 * $26; + $g12 = $mul22; + $27 = $x$addr; + $28 = $T1$addr; + $sub = (0 - ($28))|0; + $add23 = (($sub) + 1)|0; + $arrayidx24 = (($27) + ($add23<<2)|0); + $29 = +HEAPF32[$arrayidx24>>2]; + $x1 = $29; + $30 = $x$addr; + $31 = $T1$addr; + $sub25 = (0 - ($31))|0; + $arrayidx26 = (($30) + ($sub25<<2)|0); + $32 = +HEAPF32[$arrayidx26>>2]; + $x2 = $32; + $33 = $x$addr; + $34 = $T1$addr; + $sub27 = (0 - ($34))|0; + $sub28 = (($sub27) - 1)|0; + $arrayidx29 = (($33) + ($sub28<<2)|0); + $35 = +HEAPF32[$arrayidx29>>2]; + $x3 = $35; + $36 = $x$addr; + $37 = $T1$addr; + $sub30 = (0 - ($37))|0; + $sub31 = (($sub30) - 2)|0; + $arrayidx32 = (($36) + ($sub31<<2)|0); + $38 = +HEAPF32[$arrayidx32>>2]; + $x4 = $38; + $39 = $g0$addr; + $40 = $g1$addr; + $cmp33 = $39 == $40; + if ($cmp33) { + $41 = $T0$addr; + $42 = $T1$addr; + $cmp35 = ($41|0)==($42|0); + if ($cmp35) { + $43 = $tapset0$addr; + $44 = $tapset1$addr; + $cmp37 = ($43|0)==($44|0); + if ($cmp37) { + $overlap$addr = 0; + } + } + } + $i = 0; + while(1) { + $45 = $i; + $46 = $overlap$addr; + $cmp40 = ($45|0)<($46|0); + if (!($cmp40)) { + break; + } + $47 = $x$addr; + $48 = $i; + $49 = $T1$addr; + $sub41 = (($48) - ($49))|0; + $add42 = (($sub41) + 2)|0; + $arrayidx43 = (($47) + ($add42<<2)|0); + $50 = +HEAPF32[$arrayidx43>>2]; + $x0 = $50; + $51 = $window$addr; + $52 = $i; + $arrayidx44 = (($51) + ($52<<2)|0); + $53 = +HEAPF32[$arrayidx44>>2]; + $54 = $window$addr; + $55 = $i; + $arrayidx45 = (($54) + ($55<<2)|0); + $56 = +HEAPF32[$arrayidx45>>2]; + $mul46 = $53 * $56; + $f = $mul46; + $57 = $x$addr; + $58 = $i; + $arrayidx47 = (($57) + ($58<<2)|0); + $59 = +HEAPF32[$arrayidx47>>2]; + $60 = $f; + $sub48 = 1.0 - $60; + $61 = $g00; + $mul49 = $sub48 * $61; + $62 = $x$addr; + $63 = $i; + $64 = $T0$addr; + $sub50 = (($63) - ($64))|0; + $arrayidx51 = (($62) + ($sub50<<2)|0); + $65 = +HEAPF32[$arrayidx51>>2]; + $mul52 = $mul49 * $65; + $add53 = $59 + $mul52; + $66 = $f; + $sub54 = 1.0 - $66; + $67 = $g01; + $mul55 = $sub54 * $67; + $68 = $x$addr; + $69 = $i; + $70 = $T0$addr; + $sub56 = (($69) - ($70))|0; + $add57 = (($sub56) + 1)|0; + $arrayidx58 = (($68) + ($add57<<2)|0); + $71 = +HEAPF32[$arrayidx58>>2]; + $72 = $x$addr; + $73 = $i; + $74 = $T0$addr; + $sub59 = (($73) - ($74))|0; + $sub60 = (($sub59) - 1)|0; + $arrayidx61 = (($72) + ($sub60<<2)|0); + $75 = +HEAPF32[$arrayidx61>>2]; + $add62 = $71 + $75; + $mul63 = $mul55 * $add62; + $add64 = $add53 + $mul63; + $76 = $f; + $sub65 = 1.0 - $76; + $77 = $g02; + $mul66 = $sub65 * $77; + $78 = $x$addr; + $79 = $i; + $80 = $T0$addr; + $sub67 = (($79) - ($80))|0; + $add68 = (($sub67) + 2)|0; + $arrayidx69 = (($78) + ($add68<<2)|0); + $81 = +HEAPF32[$arrayidx69>>2]; + $82 = $x$addr; + $83 = $i; + $84 = $T0$addr; + $sub70 = (($83) - ($84))|0; + $sub71 = (($sub70) - 2)|0; + $arrayidx72 = (($82) + ($sub71<<2)|0); + $85 = +HEAPF32[$arrayidx72>>2]; + $add73 = $81 + $85; + $mul74 = $mul66 * $add73; + $add75 = $add64 + $mul74; + $86 = $f; + $87 = $g10; + $mul76 = $86 * $87; + $88 = $x2; + $mul77 = $mul76 * $88; + $add78 = $add75 + $mul77; + $89 = $f; + $90 = $g11; + $mul79 = $89 * $90; + $91 = $x1; + $92 = $x3; + $add80 = $91 + $92; + $mul81 = $mul79 * $add80; + $add82 = $add78 + $mul81; + $93 = $f; + $94 = $g12; + $mul83 = $93 * $94; + $95 = $x0; + $96 = $x4; + $add84 = $95 + $96; + $mul85 = $mul83 * $add84; + $add86 = $add82 + $mul85; + $97 = $y$addr; + $98 = $i; + $arrayidx87 = (($97) + ($98<<2)|0); + HEAPF32[$arrayidx87>>2] = $add86; + $99 = $x3; + $x4 = $99; + $100 = $x2; + $x3 = $100; + $101 = $x1; + $x2 = $101; + $102 = $x0; + $x1 = $102; + $103 = $i; + $inc = (($103) + 1)|0; + $i = $inc; + } + $104 = $g1$addr; + $cmp88 = $104 == 0.0; + if (!($cmp88)) { + $117 = $y$addr; + $118 = $i; + $add$ptr105 = (($117) + ($118<<2)|0); + $119 = $x$addr; + $120 = $i; + $add$ptr106 = (($119) + ($120<<2)|0); + $121 = $T1$addr; + $122 = $N$addr; + $123 = $i; + $sub107 = (($122) - ($123))|0; + $124 = $g10; + $125 = $g11; + $126 = $g12; + _comb_filter_const_c($add$ptr105,$add$ptr106,$121,$sub107,$124,$125,$126); + STACKTOP = sp;return; + } + $105 = $x$addr; + $106 = $y$addr; + $cmp90 = ($105|0)!=($106|0); + if (!($cmp90)) { + STACKTOP = sp;return; + } + $107 = $y$addr; + $108 = $overlap$addr; + $add$ptr = (($107) + ($108<<2)|0); + $109 = $x$addr; + $110 = $overlap$addr; + $add$ptr92 = (($109) + ($110<<2)|0); + $111 = $N$addr; + $112 = $overlap$addr; + $sub93 = (($111) - ($112))|0; + $mul94 = $sub93<<2; + $113 = $y$addr; + $114 = $overlap$addr; + $add$ptr95 = (($113) + ($114<<2)|0); + $115 = $x$addr; + $116 = $overlap$addr; + $add$ptr96 = (($115) + ($116<<2)|0); + $sub$ptr$lhs$cast97 = $add$ptr95; + $sub$ptr$rhs$cast98 = $add$ptr96; + $sub$ptr$sub99 = (($sub$ptr$lhs$cast97) - ($sub$ptr$rhs$cast98))|0; + $sub$ptr$div100 = (($sub$ptr$sub99|0) / 4)&-1; + $mul101 = 0; + $add102 = (($mul94) + ($mul101))|0; + _memmove(($add$ptr|0),($add$ptr92|0),($add102|0))|0; + STACKTOP = sp;return; +} +function _comb_filter_const_c($y,$x,$T,$N,$g10,$g11,$g12) { + $y = $y|0; + $x = $x|0; + $T = $T|0; + $N = $N|0; + $g10 = +$g10; + $g11 = +$g11; + $g12 = +$g12; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0.0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0.0, $18 = 0, $19 = 0, $2 = 0.0, $20 = 0.0, $21 = 0.0, $22 = 0.0, $23 = 0.0, $24 = 0.0, $25 = 0.0, $26 = 0.0; + var $27 = 0.0, $28 = 0.0, $29 = 0, $3 = 0, $30 = 0, $31 = 0.0, $32 = 0.0, $33 = 0.0, $34 = 0.0, $35 = 0, $4 = 0, $5 = 0.0, $6 = 0, $7 = 0, $8 = 0.0, $9 = 0, $N$addr = 0, $T$addr = 0, $add = 0, $add10 = 0; + var $add13 = 0.0, $add14 = 0.0, $add16 = 0.0, $add17 = 0.0, $add19 = 0.0, $arrayidx = 0, $arrayidx11 = 0, $arrayidx12 = 0, $arrayidx20 = 0, $arrayidx4 = 0, $arrayidx6 = 0, $arrayidx8 = 0, $cmp = 0, $g10$addr = 0.0, $g11$addr = 0.0, $g12$addr = 0.0, $i = 0, $inc = 0, $mul = 0.0, $mul15 = 0.0; + var $mul18 = 0.0, $sub = 0, $sub1 = 0, $sub2 = 0, $sub3 = 0, $sub5 = 0, $sub7 = 0, $sub9 = 0, $x$addr = 0, $x0 = 0.0, $x1 = 0.0, $x2 = 0.0, $x3 = 0.0, $x4 = 0.0, $y$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 64|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(64|0); + $y$addr = $y; + $x$addr = $x; + $T$addr = $T; + $N$addr = $N; + $g10$addr = $g10; + $g11$addr = $g11; + $g12$addr = $g12; + $0 = $x$addr; + $1 = $T$addr; + $sub = (0 - ($1))|0; + $sub1 = (($sub) - 2)|0; + $arrayidx = (($0) + ($sub1<<2)|0); + $2 = +HEAPF32[$arrayidx>>2]; + $x4 = $2; + $3 = $x$addr; + $4 = $T$addr; + $sub2 = (0 - ($4))|0; + $sub3 = (($sub2) - 1)|0; + $arrayidx4 = (($3) + ($sub3<<2)|0); + $5 = +HEAPF32[$arrayidx4>>2]; + $x3 = $5; + $6 = $x$addr; + $7 = $T$addr; + $sub5 = (0 - ($7))|0; + $arrayidx6 = (($6) + ($sub5<<2)|0); + $8 = +HEAPF32[$arrayidx6>>2]; + $x2 = $8; + $9 = $x$addr; + $10 = $T$addr; + $sub7 = (0 - ($10))|0; + $add = (($sub7) + 1)|0; + $arrayidx8 = (($9) + ($add<<2)|0); + $11 = +HEAPF32[$arrayidx8>>2]; + $x1 = $11; + $i = 0; + while(1) { + $12 = $i; + $13 = $N$addr; + $cmp = ($12|0)<($13|0); + if (!($cmp)) { + break; + } + $14 = $x$addr; + $15 = $i; + $16 = $T$addr; + $sub9 = (($15) - ($16))|0; + $add10 = (($sub9) + 2)|0; + $arrayidx11 = (($14) + ($add10<<2)|0); + $17 = +HEAPF32[$arrayidx11>>2]; + $x0 = $17; + $18 = $x$addr; + $19 = $i; + $arrayidx12 = (($18) + ($19<<2)|0); + $20 = +HEAPF32[$arrayidx12>>2]; + $21 = $g10$addr; + $22 = $x2; + $mul = $21 * $22; + $add13 = $20 + $mul; + $23 = $g11$addr; + $24 = $x1; + $25 = $x3; + $add14 = $24 + $25; + $mul15 = $23 * $add14; + $add16 = $add13 + $mul15; + $26 = $g12$addr; + $27 = $x0; + $28 = $x4; + $add17 = $27 + $28; + $mul18 = $26 * $add17; + $add19 = $add16 + $mul18; + $29 = $y$addr; + $30 = $i; + $arrayidx20 = (($29) + ($30<<2)|0); + HEAPF32[$arrayidx20>>2] = $add19; + $31 = $x3; + $x4 = $31; + $32 = $x2; + $x3 = $32; + $33 = $x1; + $x2 = $33; + $34 = $x0; + $x1 = $34; + $35 = $i; + $inc = (($35) + 1)|0; + $i = $inc; + } + STACKTOP = sp;return; +} +function _init_caps($m,$cap,$LM,$C) { + $m = $m|0; + $cap = $cap|0; + $LM = $LM|0; + $C = $C|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $3 = 0, $4 = 0; + var $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $C$addr = 0, $LM$addr = 0, $N = 0, $add = 0, $add11 = 0, $add5 = 0, $add8 = 0, $arrayidx = 0, $arrayidx14 = 0, $arrayidx2 = 0, $arrayidx9 = 0, $cache = 0, $cap$addr = 0, $caps = 0, $cmp = 0; + var $conv = 0, $conv10 = 0, $conv3 = 0, $eBands = 0, $eBands1 = 0, $i = 0, $inc = 0, $m$addr = 0, $mul = 0, $mul12 = 0, $mul13 = 0, $mul7 = 0, $nbEBands = 0, $nbEBands4 = 0, $shl = 0, $shr = 0, $sub = 0, $sub6 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $m$addr = $m; + $cap$addr = $cap; + $LM$addr = $LM; + $C$addr = $C; + $i = 0; + while(1) { + $0 = $i; + $1 = $m$addr; + $nbEBands = ((($1)) + 8|0); + $2 = HEAP32[$nbEBands>>2]|0; + $cmp = ($0|0)<($2|0); + if (!($cmp)) { + break; + } + $3 = $m$addr; + $eBands = ((($3)) + 32|0); + $4 = HEAP32[$eBands>>2]|0; + $5 = $i; + $add = (($5) + 1)|0; + $arrayidx = (($4) + ($add<<1)|0); + $6 = HEAP16[$arrayidx>>1]|0; + $conv = $6 << 16 >> 16; + $7 = $m$addr; + $eBands1 = ((($7)) + 32|0); + $8 = HEAP32[$eBands1>>2]|0; + $9 = $i; + $arrayidx2 = (($8) + ($9<<1)|0); + $10 = HEAP16[$arrayidx2>>1]|0; + $conv3 = $10 << 16 >> 16; + $sub = (($conv) - ($conv3))|0; + $11 = $LM$addr; + $shl = $sub << $11; + $N = $shl; + $12 = $m$addr; + $cache = ((($12)) + 92|0); + $caps = ((($cache)) + 12|0); + $13 = HEAP32[$caps>>2]|0; + $14 = $m$addr; + $nbEBands4 = ((($14)) + 8|0); + $15 = HEAP32[$nbEBands4>>2]|0; + $16 = $LM$addr; + $mul = $16<<1; + $17 = $C$addr; + $add5 = (($mul) + ($17))|0; + $sub6 = (($add5) - 1)|0; + $mul7 = Math_imul($15, $sub6)|0; + $18 = $i; + $add8 = (($mul7) + ($18))|0; + $arrayidx9 = (($13) + ($add8)|0); + $19 = HEAP8[$arrayidx9>>0]|0; + $conv10 = $19&255; + $add11 = (($conv10) + 64)|0; + $20 = $C$addr; + $mul12 = Math_imul($add11, $20)|0; + $21 = $N; + $mul13 = Math_imul($mul12, $21)|0; + $shr = $mul13 >> 2; + $22 = $cap$addr; + $23 = $i; + $arrayidx14 = (($22) + ($23<<2)|0); + HEAP32[$arrayidx14>>2] = $shr; + $24 = $i; + $inc = (($24) + 1)|0; + $i = $inc; + } + STACKTOP = sp;return; +} +function _encode_pulses($_y,$_n,$_k,$_enc) { + $_y = $_y|0; + $_n = $_n|0; + $_k = $_k|0; + $_enc = $_enc|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0; + var $7 = 0, $8 = 0, $9 = 0, $_enc$addr = 0, $_k$addr = 0, $_n$addr = 0, $_y$addr = 0, $add = 0, $add10 = 0, $add14 = 0, $add18 = 0, $add22 = 0, $arrayidx = 0, $arrayidx13 = 0, $arrayidx21 = 0, $arrayidx6 = 0, $call = 0, $cmp = 0, $cmp1 = 0, $cmp15 = 0; + var $cmp7 = 0, $cond = 0, $cond12 = 0, $cond20 = 0, $cond5 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $_y$addr = $_y; + $_n$addr = $_n; + $_k$addr = $_k; + $_enc$addr = $_enc; + $0 = $_enc$addr; + $1 = $_n$addr; + $2 = $_y$addr; + $call = (_icwrs($1,$2)|0); + $3 = $_n$addr; + $4 = $_k$addr; + $cmp = ($3|0)<($4|0); + $5 = $_n$addr; + $6 = $_k$addr; + $cond = $cmp ? $5 : $6; + $arrayidx = (12384 + ($cond<<2)|0); + $7 = HEAP32[$arrayidx>>2]|0; + $8 = $_n$addr; + $9 = $_k$addr; + $cmp1 = ($8|0)>($9|0); + $10 = $_n$addr; + $11 = $_k$addr; + $cond5 = $cmp1 ? $10 : $11; + $arrayidx6 = (($7) + ($cond5<<2)|0); + $12 = HEAP32[$arrayidx6>>2]|0; + $13 = $_n$addr; + $14 = $_k$addr; + $add = (($14) + 1)|0; + $cmp7 = ($13|0)<($add|0); + $15 = $_n$addr; + $16 = $_k$addr; + $add10 = (($16) + 1)|0; + $cond12 = $cmp7 ? $15 : $add10; + $arrayidx13 = (12384 + ($cond12<<2)|0); + $17 = HEAP32[$arrayidx13>>2]|0; + $18 = $_n$addr; + $19 = $_k$addr; + $add14 = (($19) + 1)|0; + $cmp15 = ($18|0)>($add14|0); + $20 = $_n$addr; + $21 = $_k$addr; + $add18 = (($21) + 1)|0; + $cond20 = $cmp15 ? $20 : $add18; + $arrayidx21 = (($17) + ($cond20<<2)|0); + $22 = HEAP32[$arrayidx21>>2]|0; + $add22 = (($12) + ($22))|0; + _ec_enc_uint($0,$call,$add22); + STACKTOP = sp;return; +} +function _icwrs($_n,$_y) { + $_n = $_n|0; + $_y = $_y|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0; + var $45 = 0, $46 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $_n$addr = 0, $_y$addr = 0, $add = 0, $add18 = 0, $add23 = 0, $add29 = 0, $add34 = 0, $add40 = 0, $add44 = 0, $arrayidx = 0, $arrayidx1 = 0, $arrayidx15 = 0, $arrayidx16 = 0; + var $arrayidx19 = 0, $arrayidx32 = 0, $arrayidx43 = 0, $arrayidx6 = 0, $call = 0, $call17 = 0, $cmp = 0, $cmp20 = 0, $cmp24 = 0, $cmp3 = 0, $cmp35 = 0, $cmp45 = 0, $cmp8 = 0, $cond = 0, $cond14 = 0, $cond31 = 0, $cond42 = 0, $conv = 0, $dec = 0, $i = 0; + var $j = 0, $k = 0, $sub = 0, $sub11 = 0, $sub2 = 0, $sub22 = 0, $sub27 = 0, $sub33 = 0, $sub38 = 0, $sub5 = 0, $sub7 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $_n$addr = $_n; + $_y$addr = $_y; + $0 = $_n$addr; + $sub = (($0) - 1)|0; + $j = $sub; + $1 = $_y$addr; + $2 = $j; + $arrayidx = (($1) + ($2<<2)|0); + $3 = HEAP32[$arrayidx>>2]|0; + $cmp = ($3|0)<(0); + $conv = $cmp&1; + $i = $conv; + $4 = $_y$addr; + $5 = $j; + $arrayidx1 = (($4) + ($5<<2)|0); + $6 = HEAP32[$arrayidx1>>2]|0; + $call = (Math_abs(($6|0))|0); + $k = $call; + while(1) { + $7 = $j; + $dec = (($7) + -1)|0; + $j = $dec; + $8 = $_n$addr; + $9 = $j; + $sub2 = (($8) - ($9))|0; + $10 = $k; + $cmp3 = ($sub2|0)<($10|0); + if ($cmp3) { + $11 = $_n$addr; + $12 = $j; + $sub5 = (($11) - ($12))|0; + $cond = $sub5; + } else { + $13 = $k; + $cond = $13; + } + $arrayidx6 = (12384 + ($cond<<2)|0); + $14 = HEAP32[$arrayidx6>>2]|0; + $15 = $_n$addr; + $16 = $j; + $sub7 = (($15) - ($16))|0; + $17 = $k; + $cmp8 = ($sub7|0)>($17|0); + if ($cmp8) { + $18 = $_n$addr; + $19 = $j; + $sub11 = (($18) - ($19))|0; + $cond14 = $sub11; + } else { + $20 = $k; + $cond14 = $20; + } + $arrayidx15 = (($14) + ($cond14<<2)|0); + $21 = HEAP32[$arrayidx15>>2]|0; + $22 = $i; + $add = (($22) + ($21))|0; + $i = $add; + $23 = $_y$addr; + $24 = $j; + $arrayidx16 = (($23) + ($24<<2)|0); + $25 = HEAP32[$arrayidx16>>2]|0; + $call17 = (Math_abs(($25|0))|0); + $26 = $k; + $add18 = (($26) + ($call17))|0; + $k = $add18; + $27 = $_y$addr; + $28 = $j; + $arrayidx19 = (($27) + ($28<<2)|0); + $29 = HEAP32[$arrayidx19>>2]|0; + $cmp20 = ($29|0)<(0); + if ($cmp20) { + $30 = $_n$addr; + $31 = $j; + $sub22 = (($30) - ($31))|0; + $32 = $k; + $add23 = (($32) + 1)|0; + $cmp24 = ($sub22|0)<($add23|0); + if ($cmp24) { + $33 = $_n$addr; + $34 = $j; + $sub27 = (($33) - ($34))|0; + $cond31 = $sub27; + } else { + $35 = $k; + $add29 = (($35) + 1)|0; + $cond31 = $add29; + } + $arrayidx32 = (12384 + ($cond31<<2)|0); + $36 = HEAP32[$arrayidx32>>2]|0; + $37 = $_n$addr; + $38 = $j; + $sub33 = (($37) - ($38))|0; + $39 = $k; + $add34 = (($39) + 1)|0; + $cmp35 = ($sub33|0)>($add34|0); + if ($cmp35) { + $40 = $_n$addr; + $41 = $j; + $sub38 = (($40) - ($41))|0; + $cond42 = $sub38; + } else { + $42 = $k; + $add40 = (($42) + 1)|0; + $cond42 = $add40; + } + $arrayidx43 = (($36) + ($cond42<<2)|0); + $43 = HEAP32[$arrayidx43>>2]|0; + $44 = $i; + $add44 = (($44) + ($43))|0; + $i = $add44; + } + $45 = $j; + $cmp45 = ($45|0)>(0); + if (!($cmp45)) { + break; + } + } + $46 = $i; + STACKTOP = sp;return ($46|0); +} +function _decode_pulses($_y,$_n,$_k,$_dec) { + $_y = $_y|0; + $_n = $_n|0; + $_k = $_k|0; + $_dec = $_dec|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $3 = 0, $4 = 0, $5 = 0; + var $6 = 0, $7 = 0, $8 = 0, $9 = 0, $_dec$addr = 0, $_k$addr = 0, $_n$addr = 0, $_y$addr = 0, $add = 0, $add10 = 0, $add14 = 0, $add18 = 0, $add22 = 0, $arrayidx = 0, $arrayidx13 = 0, $arrayidx21 = 0, $arrayidx6 = 0, $call = 0, $call23 = 0.0, $cmp = 0; + var $cmp1 = 0, $cmp15 = 0, $cmp7 = 0, $cond = 0, $cond12 = 0, $cond20 = 0, $cond5 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $_y$addr = $_y; + $_n$addr = $_n; + $_k$addr = $_k; + $_dec$addr = $_dec; + $0 = $_n$addr; + $1 = $_k$addr; + $2 = $_dec$addr; + $3 = $_n$addr; + $4 = $_k$addr; + $cmp = ($3|0)<($4|0); + $5 = $_n$addr; + $6 = $_k$addr; + $cond = $cmp ? $5 : $6; + $arrayidx = (12384 + ($cond<<2)|0); + $7 = HEAP32[$arrayidx>>2]|0; + $8 = $_n$addr; + $9 = $_k$addr; + $cmp1 = ($8|0)>($9|0); + $10 = $_n$addr; + $11 = $_k$addr; + $cond5 = $cmp1 ? $10 : $11; + $arrayidx6 = (($7) + ($cond5<<2)|0); + $12 = HEAP32[$arrayidx6>>2]|0; + $13 = $_n$addr; + $14 = $_k$addr; + $add = (($14) + 1)|0; + $cmp7 = ($13|0)<($add|0); + $15 = $_n$addr; + $16 = $_k$addr; + $add10 = (($16) + 1)|0; + $cond12 = $cmp7 ? $15 : $add10; + $arrayidx13 = (12384 + ($cond12<<2)|0); + $17 = HEAP32[$arrayidx13>>2]|0; + $18 = $_n$addr; + $19 = $_k$addr; + $add14 = (($19) + 1)|0; + $cmp15 = ($18|0)>($add14|0); + $20 = $_n$addr; + $21 = $_k$addr; + $add18 = (($21) + 1)|0; + $cond20 = $cmp15 ? $20 : $add18; + $arrayidx21 = (($17) + ($cond20<<2)|0); + $22 = HEAP32[$arrayidx21>>2]|0; + $add22 = (($12) + ($22))|0; + $call = (_ec_dec_uint($2,$add22)|0); + $23 = $_y$addr; + $call23 = (+_cwrsi($0,$1,$call,$23)); + STACKTOP = sp;return (+$call23); +} +function _cwrsi($_n,$_k,$_i,$_y) { + $_n = $_n|0; + $_k = $_k|0; + $_i = $_i|0; + $_y = $_y|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0.0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0.0, $111 = 0, $112 = 0, $113 = 0.0, $12 = 0, $13 = 0; + var $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0; + var $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0.0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0; + var $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0; + var $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0.0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0; + var $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0, $95 = 0, $96 = 0, $97 = 0, $98 = 0, $99 = 0, $_i$addr = 0, $_k$addr = 0, $_n$addr = 0, $_y$addr = 0, $add = 0, $add20 = 0; + var $add25 = 0.0, $add29 = 0, $add55 = 0, $add63 = 0.0, $add68 = 0, $add74 = 0, $add81 = 0, $add89 = 0.0, $add91 = 0, $add98 = 0.0, $and = 0, $and43 = 0, $and72 = 0, $arrayidx = 0, $arrayidx10 = 0, $arrayidx13 = 0, $arrayidx17 = 0, $arrayidx2 = 0, $arrayidx27 = 0, $arrayidx28 = 0; + var $arrayidx30 = 0, $arrayidx31 = 0, $arrayidx47 = 0, $arrayidx48 = 0, $arrayidx5 = 0, $arrayidx9 = 0, $cmp = 0, $cmp1 = 0, $cmp11 = 0, $cmp14 = 0, $cmp3 = 0, $cmp32 = 0, $cmp34 = 0, $cmp40 = 0, $cmp50 = 0, $cmp6 = 0, $cmp69 = 0, $conv = 0, $conv21 = 0, $conv22 = 0; + var $conv23 = 0.0, $conv24 = 0.0, $conv41 = 0, $conv57 = 0, $conv58 = 0, $conv60 = 0.0, $conv61 = 0.0, $conv70 = 0, $conv83 = 0, $conv84 = 0, $conv86 = 0.0, $conv87 = 0.0, $conv93 = 0, $conv94 = 0, $conv95 = 0.0, $conv96 = 0.0, $dec = 0, $dec16 = 0, $dec46 = 0, $dec66 = 0; + var $incdec$ptr = 0, $incdec$ptr38 = 0, $incdec$ptr59 = 0, $incdec$ptr85 = 0, $k0 = 0, $mul = 0.0, $mul62 = 0.0, $mul67 = 0, $mul76 = 0, $mul88 = 0.0, $mul97 = 0.0, $p = 0, $q = 0, $row = 0, $s = 0, $shr = 0, $sub = 0, $sub18 = 0, $sub19 = 0, $sub37 = 0; + var $sub4 = 0, $sub42 = 0, $sub44 = 0, $sub53 = 0, $sub54 = 0, $sub71 = 0, $sub73 = 0, $sub77 = 0, $sub78 = 0, $sub80 = 0, $sub90 = 0, $tobool = 0, $val = 0, $xor = 0, $xor56 = 0, $xor82 = 0, $xor92 = 0, $yy = 0.0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $_n$addr = $_n; + $_k$addr = $_k; + $_i$addr = $_i; + $_y$addr = $_y; + $yy = 0.0; + while(1) { + $0 = $_n$addr; + $cmp = ($0|0)>(2); + $1 = $_k$addr; + if (!($cmp)) { + break; + } + $2 = $_n$addr; + $cmp1 = ($1|0)>=($2|0); + do { + if ($cmp1) { + $3 = $_n$addr; + $arrayidx = (12384 + ($3<<2)|0); + $4 = HEAP32[$arrayidx>>2]|0; + $row = $4; + $5 = $row; + $6 = $_k$addr; + $add = (($6) + 1)|0; + $arrayidx2 = (($5) + ($add<<2)|0); + $7 = HEAP32[$arrayidx2>>2]|0; + $p = $7; + $8 = $_i$addr; + $9 = $p; + $cmp3 = ($8>>>0)>=($9>>>0); + $conv = $cmp3&1; + $sub = (0 - ($conv))|0; + $s = $sub; + $10 = $p; + $11 = $s; + $and = $10 & $11; + $12 = $_i$addr; + $sub4 = (($12) - ($and))|0; + $_i$addr = $sub4; + $13 = $_k$addr; + $k0 = $13; + $14 = $row; + $15 = $_n$addr; + $arrayidx5 = (($14) + ($15<<2)|0); + $16 = HEAP32[$arrayidx5>>2]|0; + $q = $16; + $17 = $q; + $18 = $_i$addr; + $cmp6 = ($17>>>0)>($18>>>0); + L6: do { + if ($cmp6) { + $19 = $_n$addr; + $_k$addr = $19; + while(1) { + $20 = $_k$addr; + $dec = (($20) + -1)|0; + $_k$addr = $dec; + $arrayidx9 = (12384 + ($dec<<2)|0); + $21 = HEAP32[$arrayidx9>>2]|0; + $22 = $_n$addr; + $arrayidx10 = (($21) + ($22<<2)|0); + $23 = HEAP32[$arrayidx10>>2]|0; + $p = $23; + $24 = $p; + $25 = $_i$addr; + $cmp11 = ($24>>>0)>($25>>>0); + if (!($cmp11)) { + break; + } + } + } else { + $26 = $row; + $27 = $_k$addr; + $arrayidx13 = (($26) + ($27<<2)|0); + $28 = HEAP32[$arrayidx13>>2]|0; + $p = $28; + while(1) { + $29 = $p; + $30 = $_i$addr; + $cmp14 = ($29>>>0)>($30>>>0); + if (!($cmp14)) { + break L6; + } + $31 = $_k$addr; + $dec16 = (($31) + -1)|0; + $_k$addr = $dec16; + $32 = $row; + $33 = $_k$addr; + $arrayidx17 = (($32) + ($33<<2)|0); + $34 = HEAP32[$arrayidx17>>2]|0; + $p = $34; + } + } + } while(0); + $35 = $p; + $36 = $_i$addr; + $sub18 = (($36) - ($35))|0; + $_i$addr = $sub18; + $37 = $k0; + $38 = $_k$addr; + $sub19 = (($37) - ($38))|0; + $39 = $s; + $add20 = (($sub19) + ($39))|0; + $40 = $s; + $xor = $add20 ^ $40; + $conv21 = $xor&65535; + $val = $conv21; + $41 = $val; + $conv22 = $41 << 16 >> 16; + $42 = $_y$addr; + $incdec$ptr = ((($42)) + 4|0); + $_y$addr = $incdec$ptr; + HEAP32[$42>>2] = $conv22; + $43 = $yy; + $44 = $val; + $conv23 = (+($44<<16>>16)); + $45 = $val; + $conv24 = (+($45<<16>>16)); + $mul = $conv23 * $conv24; + $add25 = $43 + $mul; + $yy = $add25; + } else { + $46 = $_k$addr; + $arrayidx27 = (12384 + ($46<<2)|0); + $47 = HEAP32[$arrayidx27>>2]|0; + $48 = $_n$addr; + $arrayidx28 = (($47) + ($48<<2)|0); + $49 = HEAP32[$arrayidx28>>2]|0; + $p = $49; + $50 = $_k$addr; + $add29 = (($50) + 1)|0; + $arrayidx30 = (12384 + ($add29<<2)|0); + $51 = HEAP32[$arrayidx30>>2]|0; + $52 = $_n$addr; + $arrayidx31 = (($51) + ($52<<2)|0); + $53 = HEAP32[$arrayidx31>>2]|0; + $q = $53; + $54 = $p; + $55 = $_i$addr; + $cmp32 = ($54>>>0)<=($55>>>0); + if ($cmp32) { + $56 = $_i$addr; + $57 = $q; + $cmp34 = ($56>>>0)<($57>>>0); + if ($cmp34) { + $58 = $p; + $59 = $_i$addr; + $sub37 = (($59) - ($58))|0; + $_i$addr = $sub37; + $60 = $_y$addr; + $incdec$ptr38 = ((($60)) + 4|0); + $_y$addr = $incdec$ptr38; + HEAP32[$60>>2] = 0; + break; + } + } + $61 = $_i$addr; + $62 = $q; + $cmp40 = ($61>>>0)>=($62>>>0); + $conv41 = $cmp40&1; + $sub42 = (0 - ($conv41))|0; + $s = $sub42; + $63 = $q; + $64 = $s; + $and43 = $63 & $64; + $65 = $_i$addr; + $sub44 = (($65) - ($and43))|0; + $_i$addr = $sub44; + $66 = $_k$addr; + $k0 = $66; + while(1) { + $67 = $_k$addr; + $dec46 = (($67) + -1)|0; + $_k$addr = $dec46; + $arrayidx47 = (12384 + ($dec46<<2)|0); + $68 = HEAP32[$arrayidx47>>2]|0; + $69 = $_n$addr; + $arrayidx48 = (($68) + ($69<<2)|0); + $70 = HEAP32[$arrayidx48>>2]|0; + $p = $70; + $71 = $p; + $72 = $_i$addr; + $cmp50 = ($71>>>0)>($72>>>0); + if (!($cmp50)) { + break; + } + } + $73 = $p; + $74 = $_i$addr; + $sub53 = (($74) - ($73))|0; + $_i$addr = $sub53; + $75 = $k0; + $76 = $_k$addr; + $sub54 = (($75) - ($76))|0; + $77 = $s; + $add55 = (($sub54) + ($77))|0; + $78 = $s; + $xor56 = $add55 ^ $78; + $conv57 = $xor56&65535; + $val = $conv57; + $79 = $val; + $conv58 = $79 << 16 >> 16; + $80 = $_y$addr; + $incdec$ptr59 = ((($80)) + 4|0); + $_y$addr = $incdec$ptr59; + HEAP32[$80>>2] = $conv58; + $81 = $yy; + $82 = $val; + $conv60 = (+($82<<16>>16)); + $83 = $val; + $conv61 = (+($83<<16>>16)); + $mul62 = $conv60 * $conv61; + $add63 = $81 + $mul62; + $yy = $add63; + } + } while(0); + $84 = $_n$addr; + $dec66 = (($84) + -1)|0; + $_n$addr = $dec66; + } + $mul67 = $1<<1; + $add68 = (($mul67) + 1)|0; + $p = $add68; + $85 = $_i$addr; + $86 = $p; + $cmp69 = ($85>>>0)>=($86>>>0); + $conv70 = $cmp69&1; + $sub71 = (0 - ($conv70))|0; + $s = $sub71; + $87 = $p; + $88 = $s; + $and72 = $87 & $88; + $89 = $_i$addr; + $sub73 = (($89) - ($and72))|0; + $_i$addr = $sub73; + $90 = $_k$addr; + $k0 = $90; + $91 = $_i$addr; + $add74 = (($91) + 1)|0; + $shr = $add74 >>> 1; + $_k$addr = $shr; + $92 = $_k$addr; + $tobool = ($92|0)!=(0); + if (!($tobool)) { + $95 = $k0; + $96 = $_k$addr; + $sub80 = (($95) - ($96))|0; + $97 = $s; + $add81 = (($sub80) + ($97))|0; + $98 = $s; + $xor82 = $add81 ^ $98; + $conv83 = $xor82&65535; + $val = $conv83; + $99 = $val; + $conv84 = $99 << 16 >> 16; + $100 = $_y$addr; + $incdec$ptr85 = ((($100)) + 4|0); + $_y$addr = $incdec$ptr85; + HEAP32[$100>>2] = $conv84; + $101 = $yy; + $102 = $val; + $conv86 = (+($102<<16>>16)); + $103 = $val; + $conv87 = (+($103<<16>>16)); + $mul88 = $conv86 * $conv87; + $add89 = $101 + $mul88; + $yy = $add89; + $104 = $_i$addr; + $sub90 = (0 - ($104))|0; + $s = $sub90; + $105 = $_k$addr; + $106 = $s; + $add91 = (($105) + ($106))|0; + $107 = $s; + $xor92 = $add91 ^ $107; + $conv93 = $xor92&65535; + $val = $conv93; + $108 = $val; + $conv94 = $108 << 16 >> 16; + $109 = $_y$addr; + HEAP32[$109>>2] = $conv94; + $110 = $yy; + $111 = $val; + $conv95 = (+($111<<16>>16)); + $112 = $val; + $conv96 = (+($112<<16>>16)); + $mul97 = $conv95 * $conv96; + $add98 = $110 + $mul97; + $yy = $add98; + $113 = $yy; + STACKTOP = sp;return (+$113); + } + $93 = $_k$addr; + $mul76 = $93<<1; + $sub77 = (($mul76) - 1)|0; + $94 = $_i$addr; + $sub78 = (($94) - ($sub77))|0; + $_i$addr = $sub78; + $95 = $k0; + $96 = $_k$addr; + $sub80 = (($95) - ($96))|0; + $97 = $s; + $add81 = (($sub80) + ($97))|0; + $98 = $s; + $xor82 = $add81 ^ $98; + $conv83 = $xor82&65535; + $val = $conv83; + $99 = $val; + $conv84 = $99 << 16 >> 16; + $100 = $_y$addr; + $incdec$ptr85 = ((($100)) + 4|0); + $_y$addr = $incdec$ptr85; + HEAP32[$100>>2] = $conv84; + $101 = $yy; + $102 = $val; + $conv86 = (+($102<<16>>16)); + $103 = $val; + $conv87 = (+($103<<16>>16)); + $mul88 = $conv86 * $conv87; + $add89 = $101 + $mul88; + $yy = $add89; + $104 = $_i$addr; + $sub90 = (0 - ($104))|0; + $s = $sub90; + $105 = $_k$addr; + $106 = $s; + $add91 = (($105) + ($106))|0; + $107 = $s; + $xor92 = $add91 ^ $107; + $conv93 = $xor92&65535; + $val = $conv93; + $108 = $val; + $conv94 = $108 << 16 >> 16; + $109 = $_y$addr; + HEAP32[$109>>2] = $conv94; + $110 = $yy; + $111 = $val; + $conv95 = (+($111<<16>>16)); + $112 = $val; + $conv96 = (+($112<<16>>16)); + $mul97 = $conv95 * $conv96; + $add98 = $110 + $mul97; + $yy = $add98; + $113 = $yy; + STACKTOP = sp;return (+$113); +} +function _ec_laplace_get_freq1($fs0,$decay) { + $fs0 = $fs0|0; + $decay = $decay|0; + var $0 = 0, $1 = 0, $2 = 0, $decay$addr = 0, $fs0$addr = 0, $ft = 0, $mul = 0, $shr = 0, $sub = 0, $sub1 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $fs0$addr = $fs0; + $decay$addr = $decay; + $0 = $fs0$addr; + $sub = (32736 - ($0))|0; + $ft = $sub; + $1 = $ft; + $2 = $decay$addr; + $sub1 = (16384 - ($2))|0; + $mul = Math_imul($1, $sub1)|0; + $shr = $mul >>> 15; + STACKTOP = sp;return ($shr|0); +} +function _ec_laplace_decode($dec,$fs,$decay) { + $dec = $dec|0; + $fs = $fs|0; + $decay = $decay|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $add = 0, $add14 = 0; + var $add17 = 0, $add18 = 0, $add22 = 0, $add25 = 0, $add27 = 0, $add3 = 0, $add6 = 0, $add8 = 0, $call = 0, $call1 = 0, $cmp = 0, $cmp10 = 0, $cmp19 = 0, $cmp2 = 0, $cmp26 = 0, $cmp4 = 0, $cond = 0, $dec$addr = 0, $decay$addr = 0, $di = 0; + var $fl = 0, $fm = 0, $fs$addr = 0, $inc = 0, $inc9 = 0, $mul = 0, $mul15 = 0, $mul16 = 0, $mul5 = 0, $mul7 = 0, $shr = 0, $shr13 = 0, $sub = 0, $sub12 = 0, $sub21 = 0, $val = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $dec$addr = $dec; + $fs$addr = $fs; + $decay$addr = $decay; + $val = 0; + $0 = $dec$addr; + $call = (_ec_decode_bin($0,15)|0); + $fm = $call; + $fl = 0; + $1 = $fm; + $2 = $fs$addr; + $cmp = ($1>>>0)>=($2>>>0); + do { + if ($cmp) { + $3 = $val; + $inc = (($3) + 1)|0; + $val = $inc; + $4 = $fs$addr; + $fl = $4; + $5 = $fs$addr; + $6 = $decay$addr; + $call1 = (_ec_laplace_get_freq1($5,$6)|0); + $add = (($call1) + 1)|0; + $fs$addr = $add; + while(1) { + $7 = $fs$addr; + $cmp2 = ($7>>>0)>(1); + if ($cmp2) { + $8 = $fm; + $9 = $fl; + $10 = $fs$addr; + $mul = $10<<1; + $add3 = (($9) + ($mul))|0; + $cmp4 = ($8>>>0)>=($add3>>>0); + $37 = $cmp4; + } else { + $37 = 0; + } + $11 = $fs$addr; + if (!($37)) { + break; + } + $mul5 = $11<<1; + $fs$addr = $mul5; + $12 = $fs$addr; + $13 = $fl; + $add6 = (($13) + ($12))|0; + $fl = $add6; + $14 = $fs$addr; + $sub = (($14) - 2)|0; + $15 = $decay$addr; + $mul7 = Math_imul($sub, $15)|0; + $shr = $mul7 >>> 15; + $fs$addr = $shr; + $16 = $fs$addr; + $add8 = (($16) + 1)|0; + $fs$addr = $add8; + $17 = $val; + $inc9 = (($17) + 1)|0; + $val = $inc9; + } + $cmp10 = ($11>>>0)<=(1); + if ($cmp10) { + $18 = $fm; + $19 = $fl; + $sub12 = (($18) - ($19))|0; + $shr13 = $sub12 >>> 1; + $di = $shr13; + $20 = $di; + $21 = $val; + $add14 = (($21) + ($20))|0; + $val = $add14; + $22 = $di; + $mul15 = $22<<1; + $mul16 = $mul15; + $23 = $fl; + $add17 = (($23) + ($mul16))|0; + $fl = $add17; + } + $24 = $fm; + $25 = $fl; + $26 = $fs$addr; + $add18 = (($25) + ($26))|0; + $cmp19 = ($24>>>0)<($add18>>>0); + if ($cmp19) { + $27 = $val; + $sub21 = (0 - ($27))|0; + $val = $sub21; + break; + } else { + $28 = $fs$addr; + $29 = $fl; + $add22 = (($29) + ($28))|0; + $fl = $add22; + break; + } + } + } while(0); + $30 = $dec$addr; + $31 = $fl; + $32 = $fl; + $33 = $fs$addr; + $add25 = (($32) + ($33))|0; + $cmp26 = ($add25>>>0)<(32768); + if (!($cmp26)) { + $cond = 32768; + _ec_dec_update($30,$31,$cond,32768); + $36 = $val; + STACKTOP = sp;return ($36|0); + } + $34 = $fl; + $35 = $fs$addr; + $add27 = (($34) + ($35))|0; + $cond = $add27; + _ec_dec_update($30,$31,$cond,32768); + $36 = $val; + STACKTOP = sp;return ($36|0); +} +function _isqrt32($_val) { + $_val = $_val|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $_val$addr = 0, $add = 0, $add4 = 0, $b = 0; + var $bshift = 0, $cmp = 0, $cmp7 = 0, $dec = 0, $g = 0, $shl = 0, $shl2 = 0, $shl3 = 0, $shr = 0, $shr6 = 0, $sub = 0, $sub1 = 0, $sub5 = 0, $t = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $_val$addr = $_val; + $g = 0; + $0 = $_val$addr; + $1 = (Math_clz32(($0|0))|0); + $sub = (32 - ($1))|0; + $sub1 = (($sub) - 1)|0; + $shr = $sub1 >> 1; + $bshift = $shr; + $2 = $bshift; + $shl = 1 << $2; + $b = $shl; + while(1) { + $3 = $g; + $shl2 = $3 << 1; + $4 = $b; + $add = (($shl2) + ($4))|0; + $5 = $bshift; + $shl3 = $add << $5; + $t = $shl3; + $6 = $t; + $7 = $_val$addr; + $cmp = ($6>>>0)<=($7>>>0); + if ($cmp) { + $8 = $b; + $9 = $g; + $add4 = (($9) + ($8))|0; + $g = $add4; + $10 = $t; + $11 = $_val$addr; + $sub5 = (($11) - ($10))|0; + $_val$addr = $sub5; + } + $12 = $b; + $shr6 = $12 >>> 1; + $b = $shr6; + $13 = $bshift; + $dec = (($13) + -1)|0; + $bshift = $dec; + $14 = $bshift; + $cmp7 = ($14|0)>=(0); + if (!($cmp7)) { + break; + } + } + $15 = $g; + STACKTOP = sp;return ($15|0); +} +function _silk_decode_signs($psRangeDec,$pulses,$length,$signalType,$quantOffsetType,$sum_pulses) { + $psRangeDec = $psRangeDec|0; + $pulses = $pulses|0; + $length = $length|0; + $signalType = $signalType|0; + $quantOffsetType = $quantOffsetType|0; + $sum_pulses = $sum_pulses|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $3 = 0; + var $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $add = 0, $add$ptr = 0, $add3 = 0, $and = 0, $and10 = 0, $arrayidx = 0, $arrayidx11 = 0, $arrayidx17 = 0, $arrayidx2 = 0, $arrayidx23 = 0, $arrayidx5 = 0, $call = 0, $cmp = 0, $cmp14 = 0; + var $cmp19 = 0, $cmp6 = 0, $cmp8 = 0, $cond = 0, $conv = 0, $conv1 = 0, $conv18 = 0, $conv24 = 0, $conv26 = 0, $i = 0, $icdf = 0, $icdf_ptr = 0, $inc = 0, $inc29 = 0, $j = 0, $length$addr = 0, $mul = 0, $mul25 = 0, $p = 0, $psRangeDec$addr = 0; + var $pulses$addr = 0, $q_ptr = 0, $quantOffsetType$addr = 0, $shl = 0, $shl22 = 0, $shr = 0, $signalType$addr = 0, $sub = 0, $sum_pulses$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $icdf = sp + 44|0; + $psRangeDec$addr = $psRangeDec; + $pulses$addr = $pulses; + $length$addr = $length; + $signalType$addr = $signalType; + $quantOffsetType$addr = $quantOffsetType; + $sum_pulses$addr = $sum_pulses; + $arrayidx = ((($icdf)) + 1|0); + HEAP8[$arrayidx>>0] = 0; + $0 = $pulses$addr; + $q_ptr = $0; + $1 = $quantOffsetType$addr; + $2 = $signalType$addr; + $shl = $2 << 1; + $add = (($1) + ($shl))|0; + $conv = $add&65535; + $conv1 = $conv << 16 >> 16; + $mul = ($conv1*7)|0; + $i = $mul; + $3 = $i; + $arrayidx2 = (23621 + ($3)|0); + $icdf_ptr = $arrayidx2; + $4 = $length$addr; + $add3 = (($4) + 8)|0; + $shr = $add3 >> 4; + $length$addr = $shr; + $i = 0; + while(1) { + $5 = $i; + $6 = $length$addr; + $cmp = ($5|0)<($6|0); + if (!($cmp)) { + break; + } + $7 = $sum_pulses$addr; + $8 = $i; + $arrayidx5 = (($7) + ($8<<2)|0); + $9 = HEAP32[$arrayidx5>>2]|0; + $p = $9; + $10 = $p; + $cmp6 = ($10|0)>(0); + L4: do { + if ($cmp6) { + $11 = $icdf_ptr; + $12 = $p; + $and = $12 & 31; + $cmp8 = ($and|0)<(6); + $13 = $p; + $and10 = $13 & 31; + $cond = $cmp8 ? $and10 : 6; + $arrayidx11 = (($11) + ($cond)|0); + $14 = HEAP8[$arrayidx11>>0]|0; + HEAP8[$icdf>>0] = $14; + $j = 0; + while(1) { + $15 = $j; + $cmp14 = ($15|0)<(16); + if (!($cmp14)) { + break L4; + } + $16 = $q_ptr; + $17 = $j; + $arrayidx17 = (($16) + ($17<<1)|0); + $18 = HEAP16[$arrayidx17>>1]|0; + $conv18 = $18 << 16 >> 16; + $cmp19 = ($conv18|0)>(0); + if ($cmp19) { + $19 = $psRangeDec$addr; + $call = (_ec_dec_icdf($19,$icdf,8)|0); + $shl22 = $call << 1; + $sub = (($shl22) - 1)|0; + $20 = $q_ptr; + $21 = $j; + $arrayidx23 = (($20) + ($21<<1)|0); + $22 = HEAP16[$arrayidx23>>1]|0; + $conv24 = $22 << 16 >> 16; + $mul25 = Math_imul($conv24, $sub)|0; + $conv26 = $mul25&65535; + HEAP16[$arrayidx23>>1] = $conv26; + } + $23 = $j; + $inc = (($23) + 1)|0; + $j = $inc; + } + } + } while(0); + $24 = $q_ptr; + $add$ptr = ((($24)) + 32|0); + $q_ptr = $add$ptr; + $25 = $i; + $inc29 = (($25) + 1)|0; + $i = $inc29; + } + STACKTOP = sp;return; +} +function _silk_init_decoder($psDec) { + $psDec = $psDec|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $first_frame_after_reset = 0, $psDec$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $psDec$addr = $psDec; + $0 = $psDec$addr; + _memset(($0|0),0,4260)|0; + $1 = $psDec$addr; + $first_frame_after_reset = ((($1)) + 2376|0); + HEAP32[$first_frame_after_reset>>2] = 1; + $2 = $psDec$addr; + HEAP32[$2>>2] = 65536; + $3 = $psDec$addr; + _silk_CNG_Reset($3); + $4 = $psDec$addr; + _silk_PLC_Reset($4); + STACKTOP = sp;return 0; +} +function _silk_decode_frame($psDec,$psRangeDec,$pOut,$pN,$lostFlag,$condCoding,$arch) { + $psDec = $psDec|0; + $psRangeDec = $psRangeDec|0; + $pOut = $pOut|0; + $pN = $pN|0; + $lostFlag = $lostFlag|0; + $condCoding = $condCoding|0; + $arch = $arch|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0; + var $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0; + var $63 = 0, $64 = 0, $65 = 0, $66 = 0, $7 = 0, $8 = 0, $9 = 0, $L = 0, $LBRR_flags = 0, $LTP_scale_Q14 = 0, $add = 0, $and = 0, $arch$addr = 0, $arrayidx = 0, $arrayidx19 = 0, $arrayidx21 = 0, $arrayidx27 = 0, $cmp = 0, $cmp1 = 0, $cmp2 = 0; + var $condCoding$addr = 0, $conv = 0, $conv12 = 0, $conv5 = 0, $first_frame_after_reset = 0, $frame_length = 0, $frame_length14 = 0, $frame_length18 = 0, $frame_length22 = 0, $frame_length6 = 0, $indices = 0, $indices10 = 0, $indices4 = 0, $lagPrev = 0, $lossCnt = 0, $lostFlag$addr = 0, $ltp_mem_length = 0, $mul = 0, $mul23 = 0, $mv_len = 0; + var $nFramesDecoded = 0, $nFramesDecoded3 = 0, $nb_subfr = 0, $outBuf = 0, $outBuf17 = 0, $outBuf20 = 0, $pN$addr = 0, $pOut$addr = 0, $prevSignalType = 0, $psDec$addr = 0, $psDecCtrl = 0, $psRangeDec$addr = 0, $quantOffsetType = 0, $ret = 0, $saved_stack = 0, $signalType = 0, $signalType11 = 0, $sub = 0, $sub15 = 0, $sub26 = 0; + var $vla = 0, $vla$alloca_mul = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 192|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(192|0); + $psDecCtrl = sp + 4|0; + $psDec$addr = $psDec; + $psRangeDec$addr = $psRangeDec; + $pOut$addr = $pOut; + $pN$addr = $pN; + $lostFlag$addr = $lostFlag; + $condCoding$addr = $condCoding; + $arch$addr = $arch; + $ret = 0; + $0 = $psDec$addr; + $frame_length = ((($0)) + 2328|0); + $1 = HEAP32[$frame_length>>2]|0; + $L = $1; + $LTP_scale_Q14 = ((($psDecCtrl)) + 136|0); + HEAP32[$LTP_scale_Q14>>2] = 0; + $2 = $lostFlag$addr; + $cmp = ($2|0)==(0); + do { + if ($cmp) { + label = 4; + } else { + $3 = $lostFlag$addr; + $cmp1 = ($3|0)==(2); + if ($cmp1) { + $4 = $psDec$addr; + $LBRR_flags = ((($4)) + 2420|0); + $5 = $psDec$addr; + $nFramesDecoded = ((($5)) + 2388|0); + $6 = HEAP32[$nFramesDecoded>>2]|0; + $arrayidx = (($LBRR_flags) + ($6<<2)|0); + $7 = HEAP32[$arrayidx>>2]|0; + $cmp2 = ($7|0)==(1); + if ($cmp2) { + label = 4; + break; + } + } + $37 = $psDec$addr; + $38 = $pOut$addr; + $39 = $arch$addr; + _silk_PLC($37,$psDecCtrl,$38,1,$39); + } + } while(0); + if ((label|0) == 4) { + $8 = $L; + $add = (($8) + 16)|0; + $sub = (($add) - 1)|0; + $and = $sub & -16; + $9 = (_llvm_stacksave()|0); + $saved_stack = $9; + $vla$alloca_mul = $and<<1; + $vla = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla$alloca_mul)|0)+15)&-16)|0);; + $10 = $psDec$addr; + $11 = $psRangeDec$addr; + $12 = $psDec$addr; + $nFramesDecoded3 = ((($12)) + 2388|0); + $13 = HEAP32[$nFramesDecoded3>>2]|0; + $14 = $lostFlag$addr; + $15 = $condCoding$addr; + _silk_decode_indices($10,$11,$13,$14,$15); + $16 = $psRangeDec$addr; + $17 = $psDec$addr; + $indices = ((($17)) + 2736|0); + $signalType = ((($indices)) + 29|0); + $18 = HEAP8[$signalType>>0]|0; + $conv = $18 << 24 >> 24; + $19 = $psDec$addr; + $indices4 = ((($19)) + 2736|0); + $quantOffsetType = ((($indices4)) + 30|0); + $20 = HEAP8[$quantOffsetType>>0]|0; + $conv5 = $20 << 24 >> 24; + $21 = $psDec$addr; + $frame_length6 = ((($21)) + 2328|0); + $22 = HEAP32[$frame_length6>>2]|0; + _silk_decode_pulses($16,$vla,$conv,$conv5,$22); + $23 = $psDec$addr; + $24 = $condCoding$addr; + _silk_decode_parameters($23,$psDecCtrl,$24); + $25 = $psDec$addr; + $26 = $pOut$addr; + $27 = $arch$addr; + _silk_decode_core($25,$psDecCtrl,$26,$vla,$27); + $28 = $psDec$addr; + $29 = $pOut$addr; + $30 = $arch$addr; + _silk_PLC($28,$psDecCtrl,$29,0,$30); + $31 = $psDec$addr; + $lossCnt = ((($31)) + 4160|0); + HEAP32[$lossCnt>>2] = 0; + $32 = $psDec$addr; + $indices10 = ((($32)) + 2736|0); + $signalType11 = ((($indices10)) + 29|0); + $33 = HEAP8[$signalType11>>0]|0; + $conv12 = $33 << 24 >> 24; + $34 = $psDec$addr; + $prevSignalType = ((($34)) + 4164|0); + HEAP32[$prevSignalType>>2] = $conv12; + $35 = $psDec$addr; + $first_frame_after_reset = ((($35)) + 2376|0); + HEAP32[$first_frame_after_reset>>2] = 0; + $36 = $saved_stack; + _llvm_stackrestore(($36|0)); + } + $40 = $psDec$addr; + $ltp_mem_length = ((($40)) + 2336|0); + $41 = HEAP32[$ltp_mem_length>>2]|0; + $42 = $psDec$addr; + $frame_length14 = ((($42)) + 2328|0); + $43 = HEAP32[$frame_length14>>2]|0; + $sub15 = (($41) - ($43))|0; + $mv_len = $sub15; + $44 = $psDec$addr; + $outBuf = ((($44)) + 1348|0); + $45 = $psDec$addr; + $outBuf17 = ((($45)) + 1348|0); + $46 = $psDec$addr; + $frame_length18 = ((($46)) + 2328|0); + $47 = HEAP32[$frame_length18>>2]|0; + $arrayidx19 = (($outBuf17) + ($47<<1)|0); + $48 = $mv_len; + $mul = $48<<1; + _memmove(($outBuf|0),($arrayidx19|0),($mul|0))|0; + $49 = $psDec$addr; + $outBuf20 = ((($49)) + 1348|0); + $50 = $mv_len; + $arrayidx21 = (($outBuf20) + ($50<<1)|0); + $51 = $pOut$addr; + $52 = $psDec$addr; + $frame_length22 = ((($52)) + 2328|0); + $53 = HEAP32[$frame_length22>>2]|0; + $mul23 = $53<<1; + _memcpy(($arrayidx21|0),($51|0),($mul23|0))|0; + $54 = $psDec$addr; + $55 = $pOut$addr; + $56 = $L; + _silk_CNG($54,$psDecCtrl,$55,$56); + $57 = $psDec$addr; + $58 = $pOut$addr; + $59 = $L; + _silk_PLC_glue_frames($57,$58,$59); + $60 = $psDec$addr; + $nb_subfr = ((($60)) + 2324|0); + $61 = HEAP32[$nb_subfr>>2]|0; + $sub26 = (($61) - 1)|0; + $arrayidx27 = (($psDecCtrl) + ($sub26<<2)|0); + $62 = HEAP32[$arrayidx27>>2]|0; + $63 = $psDec$addr; + $lagPrev = ((($63)) + 2308|0); + HEAP32[$lagPrev>>2] = $62; + $64 = $L; + $65 = $pN$addr; + HEAP32[$65>>2] = $64; + $66 = $ret; + STACKTOP = sp;return ($66|0); +} +function _silk_decode_parameters($psDec,$psDecCtrl,$condCoding) { + $psDec = $psDec|0; + $psDecCtrl = $psDecCtrl|0; + $condCoding = $condCoding|0; + var $$sink = 0, $$sink1 = 0, $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0; + var $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0; + var $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0; + var $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0; + var $8 = 0, $80 = 0, $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0, $Gains_Q16 = 0, $Ix = 0, $LPC_order = 0, $LPC_order16 = 0, $LPC_order35 = 0, $LPC_order42 = 0; + var $LPC_order48 = 0, $LPC_order54 = 0, $LPC_order58 = 0, $LTPCoef_Q14 = 0, $LTPCoef_Q14106 = 0, $LTPIndex = 0, $LTP_scaleIndex = 0, $LTP_scale_Q14113 = 0, $LastGainIndex = 0, $NLSFIndices = 0, $NLSFInterpCoef_Q2 = 0, $NLSFInterpCoef_Q211 = 0, $NLSFInterpCoef_Q222 = 0, $PERIndex = 0, $PERIndex112 = 0, $PredCoef_Q12 = 0, $PredCoef_Q1231 = 0, $PredCoef_Q1236 = 0, $PredCoef_Q1239 = 0, $PredCoef_Q1251 = 0; + var $PredCoef_Q1255 = 0, $add = 0, $add84 = 0, $add89 = 0, $arrayidx = 0, $arrayidx19 = 0, $arrayidx24 = 0, $arrayidx27 = 0, $arrayidx30 = 0, $arrayidx40 = 0, $arrayidx56 = 0, $arrayidx70 = 0, $arrayidx77 = 0, $arrayidx85 = 0, $arrayidx90 = 0, $arrayidx99 = 0, $cbk_ptr_Q7 = 0, $cmp = 0, $cmp13 = 0, $cmp17 = 0; + var $cmp62 = 0, $cmp7 = 0, $cmp73 = 0, $cmp80 = 0, $condCoding$addr = 0, $contourIndex = 0, $conv = 0, $conv100 = 0, $conv12 = 0, $conv20 = 0, $conv23 = 0, $conv25 = 0, $conv28 = 0, $conv29 = 0, $conv61 = 0, $conv78 = 0, $conv86 = 0, $conv87 = 0, $conv98 = 0, $first_frame_after_reset = 0; + var $fs_kHz = 0, $i = 0, $idxprom = 0, $inc = 0, $inc92 = 0, $inc95 = 0, $indices = 0, $indices10 = 0, $indices111 = 0, $indices21 = 0, $indices3 = 0, $indices60 = 0, $indices65 = 0, $indices66 = 0, $indices69 = 0, $indices76 = 0, $indices9 = 0, $k = 0, $lagIndex = 0, $lossCnt = 0; + var $mul = 0, $mul105 = 0, $mul109 = 0, $mul110 = 0, $mul43 = 0, $mul49 = 0, $mul83 = 0, $mul88 = 0, $nb_subfr = 0, $nb_subfr104 = 0, $nb_subfr108 = 0, $nb_subfr68 = 0, $nb_subfr72 = 0, $pNLSF0_Q15 = 0, $pNLSF_Q15 = 0, $prevNLSF_Q15 = 0, $prevNLSF_Q1526 = 0, $prevNLSF_Q1545 = 0, $psDec$addr = 0, $psDecCtrl$addr = 0; + var $psNLSF_CB = 0, $shl = 0, $shr = 0, $signalType = 0, $sub = 0, $tobool = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 96|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(96|0); + $pNLSF_Q15 = sp + 64|0; + $pNLSF0_Q15 = sp + 32|0; + $psDec$addr = $psDec; + $psDecCtrl$addr = $psDecCtrl; + $condCoding$addr = $condCoding; + $0 = $psDecCtrl$addr; + $Gains_Q16 = ((($0)) + 16|0); + $1 = $psDec$addr; + $indices = ((($1)) + 2736|0); + $2 = $psDec$addr; + $LastGainIndex = ((($2)) + 2312|0); + $3 = $condCoding$addr; + $cmp = ($3|0)==(2); + $conv = $cmp&1; + $4 = $psDec$addr; + $nb_subfr = ((($4)) + 2324|0); + $5 = HEAP32[$nb_subfr>>2]|0; + _silk_gains_dequant($Gains_Q16,$indices,$LastGainIndex,$conv,$5); + $6 = $psDec$addr; + $indices3 = ((($6)) + 2736|0); + $NLSFIndices = ((($indices3)) + 8|0); + $7 = $psDec$addr; + $psNLSF_CB = ((($7)) + 2732|0); + $8 = HEAP32[$psNLSF_CB>>2]|0; + _silk_NLSF_decode($pNLSF_Q15,$NLSFIndices,$8); + $9 = $psDecCtrl$addr; + $PredCoef_Q12 = ((($9)) + 32|0); + $arrayidx = ((($PredCoef_Q12)) + 32|0); + $10 = $psDec$addr; + $LPC_order = ((($10)) + 2340|0); + $11 = HEAP32[$LPC_order>>2]|0; + _silk_NLSF2A($arrayidx,$pNLSF_Q15,$11); + $12 = $psDec$addr; + $first_frame_after_reset = ((($12)) + 2376|0); + $13 = HEAP32[$first_frame_after_reset>>2]|0; + $cmp7 = ($13|0)==(1); + if ($cmp7) { + $14 = $psDec$addr; + $indices9 = ((($14)) + 2736|0); + $NLSFInterpCoef_Q2 = ((($indices9)) + 31|0); + HEAP8[$NLSFInterpCoef_Q2>>0] = 4; + } + $15 = $psDec$addr; + $indices10 = ((($15)) + 2736|0); + $NLSFInterpCoef_Q211 = ((($indices10)) + 31|0); + $16 = HEAP8[$NLSFInterpCoef_Q211>>0]|0; + $conv12 = $16 << 24 >> 24; + $cmp13 = ($conv12|0)<(4); + if ($cmp13) { + $i = 0; + while(1) { + $17 = $i; + $18 = $psDec$addr; + $LPC_order16 = ((($18)) + 2340|0); + $19 = HEAP32[$LPC_order16>>2]|0; + $cmp17 = ($17|0)<($19|0); + if (!($cmp17)) { + break; + } + $20 = $psDec$addr; + $prevNLSF_Q15 = ((($20)) + 2344|0); + $21 = $i; + $arrayidx19 = (($prevNLSF_Q15) + ($21<<1)|0); + $22 = HEAP16[$arrayidx19>>1]|0; + $conv20 = $22 << 16 >> 16; + $23 = $psDec$addr; + $indices21 = ((($23)) + 2736|0); + $NLSFInterpCoef_Q222 = ((($indices21)) + 31|0); + $24 = HEAP8[$NLSFInterpCoef_Q222>>0]|0; + $conv23 = $24 << 24 >> 24; + $25 = $i; + $arrayidx24 = (($pNLSF_Q15) + ($25<<1)|0); + $26 = HEAP16[$arrayidx24>>1]|0; + $conv25 = $26 << 16 >> 16; + $27 = $psDec$addr; + $prevNLSF_Q1526 = ((($27)) + 2344|0); + $28 = $i; + $arrayidx27 = (($prevNLSF_Q1526) + ($28<<1)|0); + $29 = HEAP16[$arrayidx27>>1]|0; + $conv28 = $29 << 16 >> 16; + $sub = (($conv25) - ($conv28))|0; + $mul = Math_imul($conv23, $sub)|0; + $shr = $mul >> 2; + $add = (($conv20) + ($shr))|0; + $conv29 = $add&65535; + $30 = $i; + $arrayidx30 = (($pNLSF0_Q15) + ($30<<1)|0); + HEAP16[$arrayidx30>>1] = $conv29; + $31 = $i; + $inc = (($31) + 1)|0; + $i = $inc; + } + $32 = $psDecCtrl$addr; + $PredCoef_Q1231 = ((($32)) + 32|0); + $33 = $psDec$addr; + $LPC_order35 = ((($33)) + 2340|0); + $34 = HEAP32[$LPC_order35>>2]|0; + _silk_NLSF2A($PredCoef_Q1231,$pNLSF0_Q15,$34); + } else { + $35 = $psDecCtrl$addr; + $PredCoef_Q1236 = ((($35)) + 32|0); + $36 = $psDecCtrl$addr; + $PredCoef_Q1239 = ((($36)) + 32|0); + $arrayidx40 = ((($PredCoef_Q1239)) + 32|0); + $37 = $psDec$addr; + $LPC_order42 = ((($37)) + 2340|0); + $38 = HEAP32[$LPC_order42>>2]|0; + $mul43 = $38<<1; + _memcpy(($PredCoef_Q1236|0),($arrayidx40|0),($mul43|0))|0; + } + $39 = $psDec$addr; + $prevNLSF_Q1545 = ((($39)) + 2344|0); + $40 = $psDec$addr; + $LPC_order48 = ((($40)) + 2340|0); + $41 = HEAP32[$LPC_order48>>2]|0; + $mul49 = $41<<1; + _memcpy(($prevNLSF_Q1545|0),($pNLSF_Q15|0),($mul49|0))|0; + $42 = $psDec$addr; + $lossCnt = ((($42)) + 4160|0); + $43 = HEAP32[$lossCnt>>2]|0; + $tobool = ($43|0)!=(0); + if ($tobool) { + $44 = $psDecCtrl$addr; + $PredCoef_Q1251 = ((($44)) + 32|0); + $45 = $psDec$addr; + $LPC_order54 = ((($45)) + 2340|0); + $46 = HEAP32[$LPC_order54>>2]|0; + _silk_bwexpander($PredCoef_Q1251,$46,63570); + $47 = $psDecCtrl$addr; + $PredCoef_Q1255 = ((($47)) + 32|0); + $arrayidx56 = ((($PredCoef_Q1255)) + 32|0); + $48 = $psDec$addr; + $LPC_order58 = ((($48)) + 2340|0); + $49 = HEAP32[$LPC_order58>>2]|0; + _silk_bwexpander($arrayidx56,$49,63570); + } + $50 = $psDec$addr; + $indices60 = ((($50)) + 2736|0); + $signalType = ((($indices60)) + 29|0); + $51 = HEAP8[$signalType>>0]|0; + $conv61 = $51 << 24 >> 24; + $cmp62 = ($conv61|0)==(2); + if (!($cmp62)) { + $84 = $psDecCtrl$addr; + $85 = $psDec$addr; + $nb_subfr104 = ((($85)) + 2324|0); + $86 = HEAP32[$nb_subfr104>>2]|0; + $mul105 = $86<<2; + _memset(($84|0),0,($mul105|0))|0; + $87 = $psDecCtrl$addr; + $LTPCoef_Q14106 = ((($87)) + 96|0); + $88 = $psDec$addr; + $nb_subfr108 = ((($88)) + 2324|0); + $89 = HEAP32[$nb_subfr108>>2]|0; + $mul109 = ($89*5)|0; + $mul110 = $mul109<<1; + _memset(($LTPCoef_Q14106|0),0,($mul110|0))|0; + $90 = $psDec$addr; + $indices111 = ((($90)) + 2736|0); + $PERIndex112 = ((($indices111)) + 32|0); + HEAP8[$PERIndex112>>0] = 0; + $91 = $psDecCtrl$addr; + $$sink = 0;$$sink1 = $91; + $LTP_scale_Q14113 = ((($$sink1)) + 136|0); + HEAP32[$LTP_scale_Q14113>>2] = $$sink; + STACKTOP = sp;return; + } + $52 = $psDec$addr; + $indices65 = ((($52)) + 2736|0); + $lagIndex = ((($indices65)) + 26|0); + $53 = HEAP16[$lagIndex>>1]|0; + $54 = $psDec$addr; + $indices66 = ((($54)) + 2736|0); + $contourIndex = ((($indices66)) + 28|0); + $55 = HEAP8[$contourIndex>>0]|0; + $56 = $psDecCtrl$addr; + $57 = $psDec$addr; + $fs_kHz = ((($57)) + 2316|0); + $58 = HEAP32[$fs_kHz>>2]|0; + $59 = $psDec$addr; + $nb_subfr68 = ((($59)) + 2324|0); + $60 = HEAP32[$nb_subfr68>>2]|0; + _silk_decode_pitch($53,$55,$56,$58,$60); + $61 = $psDec$addr; + $indices69 = ((($61)) + 2736|0); + $PERIndex = ((($indices69)) + 32|0); + $62 = HEAP8[$PERIndex>>0]|0; + $idxprom = $62 << 24 >> 24; + $arrayidx70 = (12208 + ($idxprom<<2)|0); + $63 = HEAP32[$arrayidx70>>2]|0; + $cbk_ptr_Q7 = $63; + $k = 0; + while(1) { + $64 = $k; + $65 = $psDec$addr; + $nb_subfr72 = ((($65)) + 2324|0); + $66 = HEAP32[$nb_subfr72>>2]|0; + $cmp73 = ($64|0)<($66|0); + $67 = $psDec$addr; + $indices76 = ((($67)) + 2736|0); + if (!($cmp73)) { + break; + } + $LTPIndex = ((($indices76)) + 4|0); + $68 = $k; + $arrayidx77 = (($LTPIndex) + ($68)|0); + $69 = HEAP8[$arrayidx77>>0]|0; + $conv78 = $69 << 24 >> 24; + $Ix = $conv78; + $i = 0; + while(1) { + $70 = $i; + $cmp80 = ($70|0)<(5); + if (!($cmp80)) { + break; + } + $71 = $cbk_ptr_Q7; + $72 = $Ix; + $mul83 = ($72*5)|0; + $73 = $i; + $add84 = (($mul83) + ($73))|0; + $arrayidx85 = (($71) + ($add84)|0); + $74 = HEAP8[$arrayidx85>>0]|0; + $conv86 = $74 << 24 >> 24; + $shl = $conv86 << 7; + $conv87 = $shl&65535; + $75 = $psDecCtrl$addr; + $LTPCoef_Q14 = ((($75)) + 96|0); + $76 = $k; + $mul88 = ($76*5)|0; + $77 = $i; + $add89 = (($mul88) + ($77))|0; + $arrayidx90 = (($LTPCoef_Q14) + ($add89<<1)|0); + HEAP16[$arrayidx90>>1] = $conv87; + $78 = $i; + $inc92 = (($78) + 1)|0; + $i = $inc92; + } + $79 = $k; + $inc95 = (($79) + 1)|0; + $k = $inc95; + } + $LTP_scaleIndex = ((($indices76)) + 33|0); + $80 = HEAP8[$LTP_scaleIndex>>0]|0; + $conv98 = $80 << 24 >> 24; + $Ix = $conv98; + $81 = $Ix; + $arrayidx99 = (20256 + ($81<<1)|0); + $82 = HEAP16[$arrayidx99>>1]|0; + $conv100 = $82 << 16 >> 16; + $83 = $psDecCtrl$addr; + $$sink = $conv100;$$sink1 = $83; + $LTP_scale_Q14113 = ((($$sink1)) + 136|0); + HEAP32[$LTP_scale_Q14113>>2] = $$sink; + STACKTOP = sp;return; +} +function _silk_decode_indices($psDec,$psRangeDec,$FrameIndex,$decode_LBRR,$condCoding) { + $psDec = $psDec|0; + $psRangeDec = $psRangeDec|0; + $FrameIndex = $FrameIndex|0; + $decode_LBRR = $decode_LBRR|0; + $condCoding = $condCoding|0; + var $$sink = 0, $$sink1 = 0, $$sink2 = 0, $$sink3 = 0, $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0; + var $112 = 0, $113 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0; + var $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0; + var $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0; + var $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0; + var $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0, $95 = 0, $96 = 0, $97 = 0, $98 = 0, $99 = 0, $CB1_iCDF = 0, $FrameIndex$addr = 0; + var $Ix = 0, $LTPIndex = 0, $LTP_scaleIndex174 = 0, $NLSFIndices = 0, $NLSFIndices52 = 0, $NLSFIndices81 = 0, $NLSFInterpCoef_Q296 = 0, $PERIndex = 0, $PERIndex156 = 0, $Seed = 0, $VAD_flags = 0, $add = 0, $add117 = 0, $add138 = 0, $add27 = 0, $add75 = 0, $add82 = 0, $and = 0, $arrayidx = 0, $arrayidx14 = 0; + var $arrayidx158 = 0, $arrayidx162 = 0, $arrayidx36 = 0, $arrayidx43 = 0, $arrayidx62 = 0, $arrayidx64 = 0, $arrayidx83 = 0, $call = 0, $call109 = 0, $call124 = 0, $call132 = 0, $call144 = 0, $call147 = 0, $call15 = 0, $call159 = 0, $call169 = 0, $call181 = 0, $call2 = 0, $call20 = 0, $call32 = 0; + var $call44 = 0, $call65 = 0, $call69 = 0, $call7 = 0, $call74 = 0, $call91 = 0, $cmp = 0, $cmp101 = 0, $cmp104 = 0, $cmp106 = 0, $cmp112 = 0, $cmp152 = 0, $cmp166 = 0, $cmp30 = 0, $cmp58 = 0, $cmp66 = 0, $cmp71 = 0, $cmp88 = 0, $condCoding$addr = 0, $contourIndex = 0; + var $conv = 0, $conv100 = 0, $conv110 = 0, $conv111 = 0, $conv116 = 0, $conv118 = 0, $conv125 = 0, $conv126 = 0, $conv129 = 0, $conv133 = 0, $conv134 = 0, $conv137 = 0, $conv139 = 0, $conv145 = 0, $conv148 = 0, $conv16 = 0, $conv160 = 0, $conv170 = 0, $conv179 = 0, $conv182 = 0; + var $conv21 = 0, $conv22 = 0, $conv26 = 0, $conv28 = 0, $conv3 = 0, $conv33 = 0, $conv39 = 0, $conv42 = 0, $conv45 = 0, $conv54 = 0, $conv57 = 0, $conv79 = 0, $conv8 = 0, $conv92 = 0, $decode_LBRR$addr = 0, $decode_absolute_lagIndex = 0, $delta_lagIndex = 0, $ec_iCDF = 0, $ec_ix = 0, $ec_prevLagIndex = 0; + var $ec_prevLagIndex143 = 0, $ec_prevSignalType = 0, $ec_prevSignalType180 = 0, $fs_kHz = 0, $i = 0, $idxprom = 0, $idxprom157 = 0, $idxprom63 = 0, $inc = 0, $inc164 = 0, $inc85 = 0, $indices = 0, $indices119 = 0, $indices12 = 0, $indices130 = 0, $indices135 = 0, $indices141 = 0, $indices146 = 0, $indices149 = 0, $indices155 = 0; + var $indices161 = 0, $indices17 = 0, $indices173 = 0, $indices177 = 0, $indices183 = 0, $indices23 = 0, $indices34 = 0, $indices37 = 0, $indices4 = 0, $indices46 = 0, $indices51 = 0, $indices80 = 0, $indices9 = 0, $indices95 = 0, $indices98 = 0, $k = 0, $lagIndex = 0, $lagIndex131 = 0, $lagIndex136 = 0, $lagIndex142 = 0; + var $mul = 0, $mul128 = 0, $nb_subfr = 0, $nb_subfr151 = 0, $nb_subfr87 = 0, $order = 0, $pitch_contour_iCDF = 0, $pitch_lag_low_bits_iCDF = 0, $pred_Q8 = 0, $psDec$addr = 0, $psNLSF_CB = 0, $psNLSF_CB41 = 0, $psNLSF_CB50 = 0, $psNLSF_CB56 = 0, $psNLSF_CB61 = 0, $psRangeDec$addr = 0, $quantOffsetType = 0, $shl = 0, $shr = 0, $shr127 = 0; + var $shr40 = 0, $signalType = 0, $signalType13 = 0, $signalType178 = 0, $signalType38 = 0, $signalType99 = 0, $sub = 0, $sub115 = 0, $sub78 = 0, $tobool = 0, $tobool1 = 0, $tobool122 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 96|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(96|0); + $ec_ix = sp + 40|0; + $pred_Q8 = sp + 72|0; + $psDec$addr = $psDec; + $psRangeDec$addr = $psRangeDec; + $FrameIndex$addr = $FrameIndex; + $decode_LBRR$addr = $decode_LBRR; + $condCoding$addr = $condCoding; + $0 = $decode_LBRR$addr; + $tobool = ($0|0)!=(0); + if ($tobool) { + label = 3; + } else { + $1 = $psDec$addr; + $VAD_flags = ((($1)) + 2404|0); + $2 = $FrameIndex$addr; + $arrayidx = (($VAD_flags) + ($2<<2)|0); + $3 = HEAP32[$arrayidx>>2]|0; + $tobool1 = ($3|0)!=(0); + if ($tobool1) { + label = 3; + } else { + $5 = $psRangeDec$addr; + $call2 = (_ec_dec_icdf($5,22645,8)|0); + $Ix = $call2; + } + } + if ((label|0) == 3) { + $4 = $psRangeDec$addr; + $call = (_ec_dec_icdf($4,22641,8)|0); + $add = (($call) + 2)|0; + $Ix = $add; + } + $6 = $Ix; + $shr = $6 >> 1; + $conv = $shr&255; + $7 = $psDec$addr; + $indices = ((($7)) + 2736|0); + $signalType = ((($indices)) + 29|0); + HEAP8[$signalType>>0] = $conv; + $8 = $Ix; + $and = $8 & 1; + $conv3 = $and&255; + $9 = $psDec$addr; + $indices4 = ((($9)) + 2736|0); + $quantOffsetType = ((($indices4)) + 30|0); + HEAP8[$quantOffsetType>>0] = $conv3; + $10 = $condCoding$addr; + $cmp = ($10|0)==(2); + $11 = $psRangeDec$addr; + if ($cmp) { + $call7 = (_ec_dec_icdf($11,22219,8)|0); + $conv8 = $call7&255; + $12 = $psDec$addr; + $indices9 = ((($12)) + 2736|0); + HEAP8[$indices9>>0] = $conv8; + } else { + $13 = $psDec$addr; + $indices12 = ((($13)) + 2736|0); + $signalType13 = ((($indices12)) + 29|0); + $14 = HEAP8[$signalType13>>0]|0; + $idxprom = $14 << 24 >> 24; + $arrayidx14 = (22195 + ($idxprom<<3)|0); + $call15 = (_ec_dec_icdf($11,$arrayidx14,8)|0); + $shl = $call15 << 3; + $conv16 = $shl&255; + $15 = $psDec$addr; + $indices17 = ((($15)) + 2736|0); + HEAP8[$indices17>>0] = $conv16; + $16 = $psRangeDec$addr; + $call20 = (_ec_dec_icdf($16,22670,8)|0); + $conv21 = $call20&255; + $conv22 = $conv21 << 24 >> 24; + $17 = $psDec$addr; + $indices23 = ((($17)) + 2736|0); + $18 = HEAP8[$indices23>>0]|0; + $conv26 = $18 << 24 >> 24; + $add27 = (($conv26) + ($conv22))|0; + $conv28 = $add27&255; + HEAP8[$indices23>>0] = $conv28; + } + $i = 1; + while(1) { + $19 = $i; + $20 = $psDec$addr; + $nb_subfr = ((($20)) + 2324|0); + $21 = HEAP32[$nb_subfr>>2]|0; + $cmp30 = ($19|0)<($21|0); + $22 = $psRangeDec$addr; + if (!($cmp30)) { + break; + } + $call32 = (_ec_dec_icdf($22,22219,8)|0); + $conv33 = $call32&255; + $23 = $psDec$addr; + $indices34 = ((($23)) + 2736|0); + $24 = $i; + $arrayidx36 = (($indices34) + ($24)|0); + HEAP8[$arrayidx36>>0] = $conv33; + $25 = $i; + $inc = (($25) + 1)|0; + $i = $inc; + } + $26 = $psDec$addr; + $psNLSF_CB = ((($26)) + 2732|0); + $27 = HEAP32[$psNLSF_CB>>2]|0; + $CB1_iCDF = ((($27)) + 12|0); + $28 = HEAP32[$CB1_iCDF>>2]|0; + $29 = $psDec$addr; + $indices37 = ((($29)) + 2736|0); + $signalType38 = ((($indices37)) + 29|0); + $30 = HEAP8[$signalType38>>0]|0; + $conv39 = $30 << 24 >> 24; + $shr40 = $conv39 >> 1; + $31 = $psDec$addr; + $psNLSF_CB41 = ((($31)) + 2732|0); + $32 = HEAP32[$psNLSF_CB41>>2]|0; + $33 = HEAP16[$32>>1]|0; + $conv42 = $33 << 16 >> 16; + $mul = Math_imul($shr40, $conv42)|0; + $arrayidx43 = (($28) + ($mul)|0); + $call44 = (_ec_dec_icdf($22,$arrayidx43,8)|0); + $conv45 = $call44&255; + $34 = $psDec$addr; + $indices46 = ((($34)) + 2736|0); + $NLSFIndices = ((($indices46)) + 8|0); + HEAP8[$NLSFIndices>>0] = $conv45; + $35 = $psDec$addr; + $psNLSF_CB50 = ((($35)) + 2732|0); + $36 = HEAP32[$psNLSF_CB50>>2]|0; + $37 = $psDec$addr; + $indices51 = ((($37)) + 2736|0); + $NLSFIndices52 = ((($indices51)) + 8|0); + $38 = HEAP8[$NLSFIndices52>>0]|0; + $conv54 = $38 << 24 >> 24; + _silk_NLSF_unpack($ec_ix,$pred_Q8,$36,$conv54); + $i = 0; + while(1) { + $39 = $i; + $40 = $psDec$addr; + $psNLSF_CB56 = ((($40)) + 2732|0); + $41 = HEAP32[$psNLSF_CB56>>2]|0; + $order = ((($41)) + 2|0); + $42 = HEAP16[$order>>1]|0; + $conv57 = $42 << 16 >> 16; + $cmp58 = ($39|0)<($conv57|0); + if (!($cmp58)) { + break; + } + $43 = $psRangeDec$addr; + $44 = $psDec$addr; + $psNLSF_CB61 = ((($44)) + 2732|0); + $45 = HEAP32[$psNLSF_CB61>>2]|0; + $ec_iCDF = ((($45)) + 24|0); + $46 = HEAP32[$ec_iCDF>>2]|0; + $47 = $i; + $arrayidx62 = (($ec_ix) + ($47<<1)|0); + $48 = HEAP16[$arrayidx62>>1]|0; + $idxprom63 = $48 << 16 >> 16; + $arrayidx64 = (($46) + ($idxprom63)|0); + $call65 = (_ec_dec_icdf($43,$arrayidx64,8)|0); + $Ix = $call65; + $49 = $Ix; + $cmp66 = ($49|0)==(0); + if ($cmp66) { + $50 = $psRangeDec$addr; + $call69 = (_ec_dec_icdf($50,22678,8)|0); + $51 = $Ix; + $sub = (($51) - ($call69))|0; + $Ix = $sub; + } else { + $52 = $Ix; + $cmp71 = ($52|0)==(8); + if ($cmp71) { + $53 = $psRangeDec$addr; + $call74 = (_ec_dec_icdf($53,22678,8)|0); + $54 = $Ix; + $add75 = (($54) + ($call74))|0; + $Ix = $add75; + } + } + $55 = $Ix; + $sub78 = (($55) - 4)|0; + $conv79 = $sub78&255; + $56 = $psDec$addr; + $indices80 = ((($56)) + 2736|0); + $NLSFIndices81 = ((($indices80)) + 8|0); + $57 = $i; + $add82 = (($57) + 1)|0; + $arrayidx83 = (($NLSFIndices81) + ($add82)|0); + HEAP8[$arrayidx83>>0] = $conv79; + $58 = $i; + $inc85 = (($58) + 1)|0; + $i = $inc85; + } + $59 = $psDec$addr; + $nb_subfr87 = ((($59)) + 2324|0); + $60 = HEAP32[$nb_subfr87>>2]|0; + $cmp88 = ($60|0)==(4); + if ($cmp88) { + $61 = $psRangeDec$addr; + $call91 = (_ec_dec_icdf($61,22647,8)|0); + $conv92 = $call91&255; + $62 = $psDec$addr; + $$sink = $conv92;$$sink1 = $62; + } else { + $63 = $psDec$addr; + $$sink = 4;$$sink1 = $63; + } + $indices95 = ((($$sink1)) + 2736|0); + $NLSFInterpCoef_Q296 = ((($indices95)) + 31|0); + HEAP8[$NLSFInterpCoef_Q296>>0] = $$sink; + $64 = $psDec$addr; + $indices98 = ((($64)) + 2736|0); + $signalType99 = ((($indices98)) + 29|0); + $65 = HEAP8[$signalType99>>0]|0; + $conv100 = $65 << 24 >> 24; + $cmp101 = ($conv100|0)==(2); + if (!($cmp101)) { + $109 = $psDec$addr; + $indices177 = ((($109)) + 2736|0); + $signalType178 = ((($indices177)) + 29|0); + $110 = HEAP8[$signalType178>>0]|0; + $conv179 = $110 << 24 >> 24; + $111 = $psDec$addr; + $ec_prevSignalType180 = ((($111)) + 2396|0); + HEAP32[$ec_prevSignalType180>>2] = $conv179; + $112 = $psRangeDec$addr; + $call181 = (_ec_dec_icdf($112,22655,8)|0); + $conv182 = $call181&255; + $113 = $psDec$addr; + $indices183 = ((($113)) + 2736|0); + $Seed = ((($indices183)) + 34|0); + HEAP8[$Seed>>0] = $conv182; + STACKTOP = sp;return; + } + $decode_absolute_lagIndex = 1; + $66 = $condCoding$addr; + $cmp104 = ($66|0)==(2); + if ($cmp104) { + $67 = $psDec$addr; + $ec_prevSignalType = ((($67)) + 2396|0); + $68 = HEAP32[$ec_prevSignalType>>2]|0; + $cmp106 = ($68|0)==(2); + if ($cmp106) { + $69 = $psRangeDec$addr; + $call109 = (_ec_dec_icdf($69,22717,8)|0); + $conv110 = $call109&65535; + $conv111 = $conv110 << 16 >> 16; + $delta_lagIndex = $conv111; + $70 = $delta_lagIndex; + $cmp112 = ($70|0)>(0); + if ($cmp112) { + $71 = $delta_lagIndex; + $sub115 = (($71) - 9)|0; + $delta_lagIndex = $sub115; + $72 = $psDec$addr; + $ec_prevLagIndex = ((($72)) + 2400|0); + $73 = HEAP16[$ec_prevLagIndex>>1]|0; + $conv116 = $73 << 16 >> 16; + $74 = $delta_lagIndex; + $add117 = (($conv116) + ($74))|0; + $conv118 = $add117&65535; + $75 = $psDec$addr; + $indices119 = ((($75)) + 2736|0); + $lagIndex = ((($indices119)) + 26|0); + HEAP16[$lagIndex>>1] = $conv118; + $decode_absolute_lagIndex = 0; + } + } + } + $76 = $decode_absolute_lagIndex; + $tobool122 = ($76|0)!=(0); + if ($tobool122) { + $77 = $psRangeDec$addr; + $call124 = (_ec_dec_icdf($77,22685,8)|0); + $conv125 = $call124&65535; + $conv126 = $conv125 << 16 >> 16; + $78 = $psDec$addr; + $fs_kHz = ((($78)) + 2316|0); + $79 = HEAP32[$fs_kHz>>2]|0; + $shr127 = $79 >> 1; + $mul128 = Math_imul($conv126, $shr127)|0; + $conv129 = $mul128&65535; + $80 = $psDec$addr; + $indices130 = ((($80)) + 2736|0); + $lagIndex131 = ((($indices130)) + 26|0); + HEAP16[$lagIndex131>>1] = $conv129; + $81 = $psRangeDec$addr; + $82 = $psDec$addr; + $pitch_lag_low_bits_iCDF = ((($82)) + 2380|0); + $83 = HEAP32[$pitch_lag_low_bits_iCDF>>2]|0; + $call132 = (_ec_dec_icdf($81,$83,8)|0); + $conv133 = $call132&65535; + $conv134 = $conv133 << 16 >> 16; + $84 = $psDec$addr; + $indices135 = ((($84)) + 2736|0); + $lagIndex136 = ((($indices135)) + 26|0); + $85 = HEAP16[$lagIndex136>>1]|0; + $conv137 = $85 << 16 >> 16; + $add138 = (($conv137) + ($conv134))|0; + $conv139 = $add138&65535; + HEAP16[$lagIndex136>>1] = $conv139; + } + $86 = $psDec$addr; + $indices141 = ((($86)) + 2736|0); + $lagIndex142 = ((($indices141)) + 26|0); + $87 = HEAP16[$lagIndex142>>1]|0; + $88 = $psDec$addr; + $ec_prevLagIndex143 = ((($88)) + 2400|0); + HEAP16[$ec_prevLagIndex143>>1] = $87; + $89 = $psRangeDec$addr; + $90 = $psDec$addr; + $pitch_contour_iCDF = ((($90)) + 2384|0); + $91 = HEAP32[$pitch_contour_iCDF>>2]|0; + $call144 = (_ec_dec_icdf($89,$91,8)|0); + $conv145 = $call144&255; + $92 = $psDec$addr; + $indices146 = ((($92)) + 2736|0); + $contourIndex = ((($indices146)) + 28|0); + HEAP8[$contourIndex>>0] = $conv145; + $93 = $psRangeDec$addr; + $call147 = (_ec_dec_icdf($93,22260,8)|0); + $conv148 = $call147&255; + $94 = $psDec$addr; + $indices149 = ((($94)) + 2736|0); + $PERIndex = ((($indices149)) + 32|0); + HEAP8[$PERIndex>>0] = $conv148; + $k = 0; + while(1) { + $95 = $k; + $96 = $psDec$addr; + $nb_subfr151 = ((($96)) + 2324|0); + $97 = HEAP32[$nb_subfr151>>2]|0; + $cmp152 = ($95|0)<($97|0); + if (!($cmp152)) { + break; + } + $98 = $psRangeDec$addr; + $99 = $psDec$addr; + $indices155 = ((($99)) + 2736|0); + $PERIndex156 = ((($indices155)) + 32|0); + $100 = HEAP8[$PERIndex156>>0]|0; + $idxprom157 = $100 << 24 >> 24; + $arrayidx158 = (12196 + ($idxprom157<<2)|0); + $101 = HEAP32[$arrayidx158>>2]|0; + $call159 = (_ec_dec_icdf($98,$101,8)|0); + $conv160 = $call159&255; + $102 = $psDec$addr; + $indices161 = ((($102)) + 2736|0); + $LTPIndex = ((($indices161)) + 4|0); + $103 = $k; + $arrayidx162 = (($LTPIndex) + ($103)|0); + HEAP8[$arrayidx162>>0] = $conv160; + $104 = $k; + $inc164 = (($104) + 1)|0; + $k = $inc164; + } + $105 = $condCoding$addr; + $cmp166 = ($105|0)==(0); + if ($cmp166) { + $106 = $psRangeDec$addr; + $call169 = (_ec_dec_icdf($106,22638,8)|0); + $conv170 = $call169&255; + $107 = $psDec$addr; + $$sink2 = $conv170;$$sink3 = $107; + } else { + $108 = $psDec$addr; + $$sink2 = 0;$$sink3 = $108; + } + $indices173 = ((($$sink3)) + 2736|0); + $LTP_scaleIndex174 = ((($indices173)) + 33|0); + HEAP8[$LTP_scaleIndex174>>0] = $$sink2; + $109 = $psDec$addr; + $indices177 = ((($109)) + 2736|0); + $signalType178 = ((($indices177)) + 29|0); + $110 = HEAP8[$signalType178>>0]|0; + $conv179 = $110 << 24 >> 24; + $111 = $psDec$addr; + $ec_prevSignalType180 = ((($111)) + 2396|0); + HEAP32[$ec_prevSignalType180>>2] = $conv179; + $112 = $psRangeDec$addr; + $call181 = (_ec_dec_icdf($112,22655,8)|0); + $conv182 = $call181&255; + $113 = $psDec$addr; + $indices183 = ((($113)) + 2736|0); + $Seed = ((($indices183)) + 34|0); + HEAP8[$Seed>>0] = $conv182; + STACKTOP = sp;return; +} +function _silk_decode_pulses($psRangeDec,$pulses,$signalType,$quantOffsetType,$frame_length) { + $psRangeDec = $psRangeDec|0; + $pulses = $pulses|0; + $signalType = $signalType|0; + $quantOffsetType = $quantOffsetType|0; + $frame_length = $frame_length|0; + var $$sink = 0, $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0; + var $26 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0; + var $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $7 = 0; + var $8 = 0, $9 = 0, $RateLevelIndex = 0, $abs_q = 0, $add = 0, $add$ptr = 0, $arrayidx = 0, $arrayidx10 = 0, $arrayidx12 = 0, $arrayidx15 = 0, $arrayidx2 = 0, $arrayidx21 = 0, $arrayidx28 = 0, $arrayidx29 = 0, $arrayidx42 = 0, $arrayidx46 = 0, $arrayidx5 = 0, $arrayidx50 = 0, $arrayidx55 = 0, $arrayidx66 = 0; + var $arrayidx71 = 0, $arrayidx8 = 0, $call = 0, $call14 = 0, $call14$sink = 0, $call6 = 0, $call61 = 0, $cdf_ptr = 0, $cmp = 0, $cmp13 = 0, $cmp18 = 0, $cmp22 = 0, $cmp39 = 0, $cmp4 = 0, $cmp43 = 0, $cmp52 = 0, $cmp58 = 0, $cmp9 = 0, $conv = 0, $conv25 = 0; + var $conv26 = 0, $conv47 = 0, $conv48 = 0, $conv56 = 0, $conv65 = 0, $frame_length$addr = 0, $i = 0, $inc = 0, $inc11 = 0, $inc16 = 0, $inc36 = 0, $inc63 = 0, $inc68 = 0, $inc74 = 0, $iter = 0, $j = 0, $k = 0, $mul = 0, $mul27 = 0, $mul49 = 0; + var $nLS = 0, $nLshifts = 0, $or = 0, $psRangeDec$addr = 0, $pulses$addr = 0, $pulses_ptr = 0, $quantOffsetType$addr = 0, $shl = 0, $shl70 = 0, $shr = 0, $shr1 = 0, $signalType$addr = 0, $sum_pulses = 0, dest = 0, label = 0, sp = 0, stop = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 224|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(224|0); + $sum_pulses = sp + 88|0; + $nLshifts = sp + 8|0; + $psRangeDec$addr = $psRangeDec; + $pulses$addr = $pulses; + $signalType$addr = $signalType; + $quantOffsetType$addr = $quantOffsetType; + $frame_length$addr = $frame_length; + $0 = $psRangeDec$addr; + $1 = $signalType$addr; + $shr = $1 >> 1; + $arrayidx = (22978 + (($shr*9)|0)|0); + $call = (_ec_dec_icdf($0,$arrayidx,8)|0); + $RateLevelIndex = $call; + $2 = $frame_length$addr; + $shr1 = $2 >> 4; + $iter = $shr1; + $3 = $iter; + $mul = $3<<4; + $4 = $frame_length$addr; + $cmp = ($mul|0)<($4|0); + if ($cmp) { + $5 = $iter; + $inc = (($5) + 1)|0; + $iter = $inc; + } + $6 = $RateLevelIndex; + $arrayidx2 = (22798 + (($6*18)|0)|0); + $cdf_ptr = $arrayidx2; + $i = 0; + while(1) { + $7 = $i; + $8 = $iter; + $cmp4 = ($7|0)<($8|0); + if (!($cmp4)) { + break; + } + $9 = $i; + $arrayidx5 = (($nLshifts) + ($9<<2)|0); + HEAP32[$arrayidx5>>2] = 0; + $10 = $psRangeDec$addr; + $11 = $cdf_ptr; + $call6 = (_ec_dec_icdf($10,$11,8)|0); + $12 = $i; + $$sink = $12;$call14$sink = $call6; + while(1) { + $arrayidx15 = (($sum_pulses) + ($$sink<<2)|0); + HEAP32[$arrayidx15>>2] = $call14$sink; + $13 = $i; + $arrayidx8 = (($sum_pulses) + ($13<<2)|0); + $14 = HEAP32[$arrayidx8>>2]|0; + $cmp9 = ($14|0)==(17); + $15 = $i; + if (!($cmp9)) { + break; + } + $arrayidx10 = (($nLshifts) + ($15<<2)|0); + $16 = HEAP32[$arrayidx10>>2]|0; + $inc11 = (($16) + 1)|0; + HEAP32[$arrayidx10>>2] = $inc11; + $17 = $psRangeDec$addr; + $18 = $i; + $arrayidx12 = (($nLshifts) + ($18<<2)|0); + $19 = HEAP32[$arrayidx12>>2]|0; + $cmp13 = ($19|0)==(10); + $conv = $cmp13&1; + $add$ptr = ((22960) + ($conv)|0); + $call14 = (_ec_dec_icdf($17,$add$ptr,8)|0); + $20 = $i; + $$sink = $20;$call14$sink = $call14; + } + $inc16 = (($15) + 1)|0; + $i = $inc16; + } + $i = 0; + while(1) { + $21 = $i; + $22 = $iter; + $cmp18 = ($21|0)<($22|0); + if (!($cmp18)) { + break; + } + $23 = $i; + $arrayidx21 = (($sum_pulses) + ($23<<2)|0); + $24 = HEAP32[$arrayidx21>>2]|0; + $cmp22 = ($24|0)>(0); + $25 = $pulses$addr; + $26 = $i; + $conv25 = $26&65535; + $conv26 = $conv25 << 16 >> 16; + $mul27 = $conv26<<4; + $arrayidx28 = (($25) + ($mul27<<1)|0); + if ($cmp22) { + $27 = $psRangeDec$addr; + $28 = $i; + $arrayidx29 = (($sum_pulses) + ($28<<2)|0); + $29 = HEAP32[$arrayidx29>>2]|0; + _silk_shell_decoder($arrayidx28,$27,$29); + } else { + dest=$arrayidx28; stop=dest+32|0; do { HEAP16[dest>>1]=0|0; dest=dest+2|0; } while ((dest|0) < (stop|0)); + } + $30 = $i; + $inc36 = (($30) + 1)|0; + $i = $inc36; + } + $i = 0; + while(1) { + $31 = $i; + $32 = $iter; + $cmp39 = ($31|0)<($32|0); + if (!($cmp39)) { + break; + } + $33 = $i; + $arrayidx42 = (($nLshifts) + ($33<<2)|0); + $34 = HEAP32[$arrayidx42>>2]|0; + $cmp43 = ($34|0)>(0); + if ($cmp43) { + $35 = $i; + $arrayidx46 = (($nLshifts) + ($35<<2)|0); + $36 = HEAP32[$arrayidx46>>2]|0; + $nLS = $36; + $37 = $pulses$addr; + $38 = $i; + $conv47 = $38&65535; + $conv48 = $conv47 << 16 >> 16; + $mul49 = $conv48<<4; + $arrayidx50 = (($37) + ($mul49<<1)|0); + $pulses_ptr = $arrayidx50; + $k = 0; + while(1) { + $39 = $k; + $cmp52 = ($39|0)<(16); + if (!($cmp52)) { + break; + } + $40 = $pulses_ptr; + $41 = $k; + $arrayidx55 = (($40) + ($41<<1)|0); + $42 = HEAP16[$arrayidx55>>1]|0; + $conv56 = $42 << 16 >> 16; + $abs_q = $conv56; + $j = 0; + while(1) { + $43 = $j; + $44 = $nLS; + $cmp58 = ($43|0)<($44|0); + $45 = $abs_q; + if (!($cmp58)) { + break; + } + $shl = $45 << 1; + $abs_q = $shl; + $46 = $psRangeDec$addr; + $call61 = (_ec_dec_icdf($46,22636,8)|0); + $47 = $abs_q; + $add = (($47) + ($call61))|0; + $abs_q = $add; + $48 = $j; + $inc63 = (($48) + 1)|0; + $j = $inc63; + } + $conv65 = $45&65535; + $49 = $pulses_ptr; + $50 = $k; + $arrayidx66 = (($49) + ($50<<1)|0); + HEAP16[$arrayidx66>>1] = $conv65; + $51 = $k; + $inc68 = (($51) + 1)|0; + $k = $inc68; + } + $52 = $nLS; + $shl70 = $52 << 5; + $53 = $i; + $arrayidx71 = (($sum_pulses) + ($53<<2)|0); + $54 = HEAP32[$arrayidx71>>2]|0; + $or = $54 | $shl70; + HEAP32[$arrayidx71>>2] = $or; + } + $55 = $i; + $inc74 = (($55) + 1)|0; + $i = $inc74; + } + $56 = $psRangeDec$addr; + $57 = $pulses$addr; + $58 = $frame_length$addr; + $59 = $signalType$addr; + $60 = $quantOffsetType$addr; + _silk_decode_signs($56,$57,$58,$59,$60,$sum_pulses); + STACKTOP = sp;return; +} +function _silk_decoder_set_fs($psDec,$fs_kHz,$fs_API_Hz) { + $psDec = $psDec|0; + $fs_kHz = $fs_kHz|0; + $fs_API_Hz = $fs_API_Hz|0; + var $$sink = 0, $$sink1 = 0, $$sink1$sink = 0, $$sink2 = 0, $$sink3 = 0, $$sink4 = 0, $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0; + var $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0; + var $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $6 = 0, $7 = 0, $8 = 0; + var $9 = 0, $LPC_order = 0, $LastGainIndex = 0, $add = 0, $call = 0, $cmp = 0, $cmp10 = 0, $cmp17 = 0, $cmp21 = 0, $cmp24 = 0, $cmp28 = 0, $cmp44 = 0, $cmp50 = 0, $cmp53 = 0, $cmp60 = 0, $cmp64 = 0, $cmp69 = 0, $conv = 0, $conv1 = 0, $conv12 = 0; + var $conv13 = 0, $conv2 = 0, $conv3 = 0, $conv47 = 0, $conv48 = 0, $conv5 = 0, $conv6 = 0, $first_frame_after_reset = 0, $frame_length = 0, $frame_length20 = 0, $frame_length80 = 0, $fs_API_Hz$addr = 0, $fs_API_hz = 0, $fs_API_hz15 = 0, $fs_kHz$addr = 0, $fs_kHz16 = 0, $fs_kHz43 = 0, $fs_kHz79 = 0, $fs_kHz8 = 0, $lagPrev = 0; + var $ltp_mem_length = 0, $mul = 0, $mul14 = 0, $mul49 = 0, $mul7 = 0, $nb_subfr = 0, $nb_subfr27 = 0, $or$cond = 0, $outBuf = 0, $pitch_contour_iCDF = 0, $pitch_lag_low_bits_iCDF67 = 0, $prevSignalType = 0, $psDec$addr = 0, $psNLSF_CB58 = 0, $resampler_state = 0, $ret = 0, $sLPC_Q14_buf = 0, $silk_NLSF_CB_WB$sink = 0, $subfr_length = 0, $subfr_length4 = 0; + var dest = 0, label = 0, sp = 0, stop = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $psDec$addr = $psDec; + $fs_kHz$addr = $fs_kHz; + $fs_API_Hz$addr = $fs_API_Hz; + $ret = 0; + $0 = $fs_kHz$addr; + $conv = $0&65535; + $conv1 = $conv << 16 >> 16; + $mul = ($conv1*5)|0; + $1 = $psDec$addr; + $subfr_length = ((($1)) + 2332|0); + HEAP32[$subfr_length>>2] = $mul; + $2 = $psDec$addr; + $nb_subfr = ((($2)) + 2324|0); + $3 = HEAP32[$nb_subfr>>2]|0; + $conv2 = $3&65535; + $conv3 = $conv2 << 16 >> 16; + $4 = $psDec$addr; + $subfr_length4 = ((($4)) + 2332|0); + $5 = HEAP32[$subfr_length4>>2]|0; + $conv5 = $5&65535; + $conv6 = $conv5 << 16 >> 16; + $mul7 = Math_imul($conv3, $conv6)|0; + $frame_length = $mul7; + $6 = $psDec$addr; + $fs_kHz8 = ((($6)) + 2316|0); + $7 = HEAP32[$fs_kHz8>>2]|0; + $8 = $fs_kHz$addr; + $cmp = ($7|0)!=($8|0); + if ($cmp) { + label = 3; + } else { + $9 = $psDec$addr; + $fs_API_hz = ((($9)) + 2320|0); + $10 = HEAP32[$fs_API_hz>>2]|0; + $11 = $fs_API_Hz$addr; + $cmp10 = ($10|0)!=($11|0); + if ($cmp10) { + label = 3; + } + } + if ((label|0) == 3) { + $12 = $psDec$addr; + $resampler_state = ((($12)) + 2432|0); + $13 = $fs_kHz$addr; + $conv12 = $13&65535; + $conv13 = $conv12 << 16 >> 16; + $mul14 = ($conv13*1000)|0; + $14 = $fs_API_Hz$addr; + $call = (_silk_resampler_init($resampler_state,$mul14,$14,0)|0); + $15 = $ret; + $add = (($15) + ($call))|0; + $ret = $add; + $16 = $fs_API_Hz$addr; + $17 = $psDec$addr; + $fs_API_hz15 = ((($17)) + 2320|0); + HEAP32[$fs_API_hz15>>2] = $16; + } + $18 = $psDec$addr; + $fs_kHz16 = ((($18)) + 2316|0); + $19 = HEAP32[$fs_kHz16>>2]|0; + $20 = $fs_kHz$addr; + $cmp17 = ($19|0)!=($20|0); + if (!($cmp17)) { + $21 = $frame_length; + $22 = $psDec$addr; + $frame_length20 = ((($22)) + 2328|0); + $23 = HEAP32[$frame_length20>>2]|0; + $cmp21 = ($21|0)!=($23|0); + if (!($cmp21)) { + $54 = $ret; + STACKTOP = sp;return ($54|0); + } + } + $24 = $fs_kHz$addr; + $cmp24 = ($24|0)==(8); + $25 = $psDec$addr; + $nb_subfr27 = ((($25)) + 2324|0); + $26 = HEAP32[$nb_subfr27>>2]|0; + $cmp28 = ($26|0)==(4); + $27 = $psDec$addr; + $pitch_contour_iCDF = ((($27)) + 2384|0); + $$sink1 = $cmp28 ? 22738 : 22783; + $$sink = $cmp28 ? 22772 : 22795; + $$sink1$sink = $cmp24 ? $$sink : $$sink1; + HEAP32[$pitch_contour_iCDF>>2] = $$sink1$sink; + $28 = $psDec$addr; + $fs_kHz43 = ((($28)) + 2316|0); + $29 = HEAP32[$fs_kHz43>>2]|0; + $30 = $fs_kHz$addr; + $cmp44 = ($29|0)!=($30|0); + if ($cmp44) { + $31 = $fs_kHz$addr; + $conv47 = $31&65535; + $conv48 = $conv47 << 16 >> 16; + $mul49 = ($conv48*20)|0; + $32 = $psDec$addr; + $ltp_mem_length = ((($32)) + 2336|0); + HEAP32[$ltp_mem_length>>2] = $mul49; + $33 = $fs_kHz$addr; + $cmp50 = ($33|0)==(8); + $34 = $fs_kHz$addr; + $cmp53 = ($34|0)==(12); + $or$cond = $cmp50 | $cmp53; + $35 = $psDec$addr; + $LPC_order = ((($35)) + 2340|0); + if ($or$cond) { + HEAP32[$LPC_order>>2] = 10; + $36 = $psDec$addr; + $$sink2 = $36;$silk_NLSF_CB_WB$sink = 17532; + } else { + HEAP32[$LPC_order>>2] = 16; + $37 = $psDec$addr; + $$sink2 = $37;$silk_NLSF_CB_WB$sink = 17568; + } + $psNLSF_CB58 = ((($$sink2)) + 2732|0); + HEAP32[$psNLSF_CB58>>2] = $silk_NLSF_CB_WB$sink; + $38 = $fs_kHz$addr; + $cmp60 = ($38|0)==(16); + do { + if ($cmp60) { + $39 = $psDec$addr; + $$sink3 = 22670;$$sink4 = $39; + label = 16; + } else { + $40 = $fs_kHz$addr; + $cmp64 = ($40|0)==(12); + if ($cmp64) { + $41 = $psDec$addr; + $$sink3 = 22664;$$sink4 = $41; + label = 16; + break; + } + $42 = $fs_kHz$addr; + $cmp69 = ($42|0)==(8); + if ($cmp69) { + $43 = $psDec$addr; + $$sink3 = 22655;$$sink4 = $43; + label = 16; + } + } + } while(0); + if ((label|0) == 16) { + $pitch_lag_low_bits_iCDF67 = ((($$sink4)) + 2380|0); + HEAP32[$pitch_lag_low_bits_iCDF67>>2] = $$sink3; + } + $44 = $psDec$addr; + $first_frame_after_reset = ((($44)) + 2376|0); + HEAP32[$first_frame_after_reset>>2] = 1; + $45 = $psDec$addr; + $lagPrev = ((($45)) + 2308|0); + HEAP32[$lagPrev>>2] = 100; + $46 = $psDec$addr; + $LastGainIndex = ((($46)) + 2312|0); + HEAP8[$LastGainIndex>>0] = 10; + $47 = $psDec$addr; + $prevSignalType = ((($47)) + 4164|0); + HEAP32[$prevSignalType>>2] = 0; + $48 = $psDec$addr; + $outBuf = ((($48)) + 1348|0); + _memset(($outBuf|0),0,960)|0; + $49 = $psDec$addr; + $sLPC_Q14_buf = ((($49)) + 1284|0); + dest=$sLPC_Q14_buf; stop=dest+64|0; do { HEAP32[dest>>2]=0|0; dest=dest+4|0; } while ((dest|0) < (stop|0)); + } + $50 = $fs_kHz$addr; + $51 = $psDec$addr; + $fs_kHz79 = ((($51)) + 2316|0); + HEAP32[$fs_kHz79>>2] = $50; + $52 = $frame_length; + $53 = $psDec$addr; + $frame_length80 = ((($53)) + 2328|0); + HEAP32[$frame_length80>>2] = $52; + $54 = $ret; + STACKTOP = sp;return ($54|0); +} +function _silk_min_32_395($a,$b) { + $a = $a|0; + $b = $b|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $a$addr = 0, $b$addr = 0, $cmp = 0, $cond = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $a$addr = $a; + $b$addr = $b; + $0 = $a$addr; + $1 = $b$addr; + $cmp = ($0|0)<($1|0); + $2 = $a$addr; + $3 = $b$addr; + $cond = $cmp ? $2 : $3; + STACKTOP = sp;return ($cond|0); +} +function _silk_gains_dequant($gain_Q16,$ind,$prev_ind,$conditional,$nb_subfr) { + $gain_Q16 = $gain_Q16|0; + $ind = $ind|0; + $prev_ind = $prev_ind|0; + $conditional = $conditional|0; + $nb_subfr = $nb_subfr|0; + var $$sink1 = 0, $$sink3 = 0, $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0; + var $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $add = 0, $add18 = 0, $add38 = 0, $add39 = 0, $add8 = 0; + var $arrayidx = 0, $arrayidx42 = 0, $call = 0, $call40 = 0, $call41 = 0, $cmp = 0, $cmp1 = 0, $cmp2 = 0, $cmp22 = 0, $cmp25 = 0, $cmp9 = 0, $cond31 = 0, $conditional$addr = 0, $conv = 0, $conv17 = 0, $conv19 = 0, $conv21 = 0, $conv24 = 0, $conv29 = 0, $conv3 = 0; + var $conv32 = 0, $conv33 = 0, $conv34 = 0, $conv35 = 0, $conv36 = 0, $conv4 = 0, $conv7 = 0, $double_step_size_threshold = 0, $gain_Q16$addr = 0, $inc = 0, $ind$addr = 0, $ind_tmp = 0, $k = 0, $mul = 0, $mul37 = 0, $nb_subfr$addr = 0, $or$cond = 0, $prev_ind$addr = 0, $shl = 0, $shr = 0; + var $sub = 0, $sub12 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $gain_Q16$addr = $gain_Q16; + $ind$addr = $ind; + $prev_ind$addr = $prev_ind; + $conditional$addr = $conditional; + $nb_subfr$addr = $nb_subfr; + $k = 0; + while(1) { + $0 = $k; + $1 = $nb_subfr$addr; + $cmp = ($0|0)<($1|0); + if (!($cmp)) { + break; + } + $2 = $k; + $cmp1 = ($2|0)==(0); + $3 = $conditional$addr; + $cmp2 = ($3|0)==(0); + $or$cond = $cmp1 & $cmp2; + $4 = $ind$addr; + $5 = $k; + $arrayidx = (($4) + ($5)|0); + $6 = HEAP8[$arrayidx>>0]|0; + $conv = $6 << 24 >> 24; + if ($or$cond) { + $7 = $prev_ind$addr; + $8 = HEAP8[$7>>0]|0; + $conv3 = $8 << 24 >> 24; + $sub = (($conv3) - 16)|0; + $call = (_silk_max_int_398($conv,$sub)|0); + $conv4 = $call&255; + $9 = $prev_ind$addr; + HEAP8[$9>>0] = $conv4; + } else { + $add = (($conv) + -4)|0; + $ind_tmp = $add; + $10 = $prev_ind$addr; + $11 = HEAP8[$10>>0]|0; + $conv7 = $11 << 24 >> 24; + $add8 = (8 + ($conv7))|0; + $double_step_size_threshold = $add8; + $12 = $ind_tmp; + $13 = $double_step_size_threshold; + $cmp9 = ($12|0)>($13|0); + $14 = $ind_tmp; + if ($cmp9) { + $shl = $14 << 1; + $15 = $double_step_size_threshold; + $sub12 = (($shl) - ($15))|0; + $16 = $prev_ind$addr; + $$sink1 = $sub12;$$sink3 = $16; + } else { + $17 = $prev_ind$addr; + $$sink1 = $14;$$sink3 = $17; + } + $18 = HEAP8[$$sink3>>0]|0; + $conv17 = $18 << 24 >> 24; + $add18 = (($conv17) + ($$sink1))|0; + $conv19 = $add18&255; + HEAP8[$$sink3>>0] = $conv19; + } + $19 = $prev_ind$addr; + $20 = HEAP8[$19>>0]|0; + $conv21 = $20 << 24 >> 24; + $cmp22 = ($conv21|0)>(63); + if ($cmp22) { + $cond31 = 63; + } else { + $21 = $prev_ind$addr; + $22 = HEAP8[$21>>0]|0; + $conv24 = $22 << 24 >> 24; + $cmp25 = ($conv24|0)<(0); + if ($cmp25) { + $cond31 = 0; + } else { + $23 = $prev_ind$addr; + $24 = HEAP8[$23>>0]|0; + $conv29 = $24 << 24 >> 24; + $cond31 = $conv29; + } + } + $conv32 = $cond31&255; + $25 = $prev_ind$addr; + HEAP8[$25>>0] = $conv32; + $26 = $prev_ind$addr; + $27 = HEAP8[$26>>0]|0; + $conv33 = $27 << 24 >> 24; + $conv34 = $conv33 << 16 >> 16; + $mul = ($conv34*29)|0; + $28 = $prev_ind$addr; + $29 = HEAP8[$28>>0]|0; + $conv35 = $29 << 24 >> 24; + $conv36 = $conv35 << 16 >> 16; + $mul37 = ($conv36*7281)|0; + $shr = $mul37 >> 16; + $add38 = (($mul) + ($shr))|0; + $add39 = (($add38) + 2090)|0; + $call40 = (_silk_min_32_395($add39,3967)|0); + $call41 = (_silk_log2lin($call40)|0); + $30 = $gain_Q16$addr; + $31 = $k; + $arrayidx42 = (($30) + ($31<<2)|0); + HEAP32[$arrayidx42>>2] = $call41; + $32 = $k; + $inc = (($32) + 1)|0; + $k = $inc; + } + STACKTOP = sp;return; +} +function _silk_max_int_398($a,$b) { + $a = $a|0; + $b = $b|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $a$addr = 0, $b$addr = 0, $cmp = 0, $cond = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $a$addr = $a; + $b$addr = $b; + $0 = $a$addr; + $1 = $b$addr; + $cmp = ($0|0)>($1|0); + $2 = $a$addr; + $3 = $b$addr; + $cond = $cmp ? $2 : $3; + STACKTOP = sp;return ($cond|0); +} +function _silk_NLSF_decode($pNLSF_Q15,$NLSFIndices,$psNLSF_CB) { + $pNLSF_Q15 = $pNLSF_Q15|0; + $NLSFIndices = $NLSFIndices|0; + $psNLSF_CB = $psNLSF_CB|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0; + var $45 = 0, $46 = 0, $47 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $CB1_NLSF_Q8 = 0, $NLSFIndices$addr = 0, $NLSF_Q15_tmp = 0, $W_tmp_Q9 = 0, $W_tmp_QW = 0, $add = 0, $arrayidx10 = 0, $arrayidx15 = 0, $arrayidx2 = 0, $arrayidx28 = 0, $arrayidx31 = 0, $arrayidx33 = 0; + var $arrayidx45 = 0, $arrayidx6 = 0, $call = 0, $cmp = 0, $cmp25 = 0, $cmp36 = 0, $cmp38 = 0, $cond = 0, $cond43 = 0, $conv = 0, $conv1 = 0, $conv13 = 0, $conv17 = 0, $conv21 = 0, $conv24 = 0, $conv29 = 0, $conv32 = 0, $conv34 = 0, $conv4 = 0, $conv44 = 0; + var $conv50 = 0, $conv7 = 0, $conv8 = 0, $conv9 = 0, $deltaMin_Q15 = 0, $div = 0, $ec_ix = 0, $i = 0, $inc = 0, $inc47 = 0, $mul = 0, $order = 0, $order18 = 0, $order20 = 0, $order23 = 0, $order3 = 0, $order49 = 0, $pCB_element = 0, $pNLSF_Q15$addr = 0, $pred_Q8 = 0; + var $psNLSF_CB$addr = 0, $quantStepSize_Q16 = 0, $res_Q10 = 0, $shl = 0, $shl30 = 0, $shl35 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 144|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(144|0); + $pred_Q8 = sp + 128|0; + $ec_ix = sp + 96|0; + $res_Q10 = sp + 64|0; + $W_tmp_QW = sp + 32|0; + $pNLSF_Q15$addr = $pNLSF_Q15; + $NLSFIndices$addr = $NLSFIndices; + $psNLSF_CB$addr = $psNLSF_CB; + $0 = $psNLSF_CB$addr; + $CB1_NLSF_Q8 = ((($0)) + 8|0); + $1 = HEAP32[$CB1_NLSF_Q8>>2]|0; + $2 = $NLSFIndices$addr; + $3 = HEAP8[$2>>0]|0; + $conv = $3 << 24 >> 24; + $4 = $psNLSF_CB$addr; + $order = ((($4)) + 2|0); + $5 = HEAP16[$order>>1]|0; + $conv1 = $5 << 16 >> 16; + $mul = Math_imul($conv, $conv1)|0; + $arrayidx2 = (($1) + ($mul)|0); + $pCB_element = $arrayidx2; + $i = 0; + while(1) { + $6 = $i; + $7 = $psNLSF_CB$addr; + $order3 = ((($7)) + 2|0); + $8 = HEAP16[$order3>>1]|0; + $conv4 = $8 << 16 >> 16; + $cmp = ($6|0)<($conv4|0); + if (!($cmp)) { + break; + } + $9 = $pCB_element; + $10 = $i; + $arrayidx6 = (($9) + ($10)|0); + $11 = HEAP8[$arrayidx6>>0]|0; + $conv7 = $11&255; + $conv8 = $conv7 << 16 >> 16; + $shl = $conv8 << 7; + $conv9 = $shl&65535; + $12 = $pNLSF_Q15$addr; + $13 = $i; + $arrayidx10 = (($12) + ($13<<1)|0); + HEAP16[$arrayidx10>>1] = $conv9; + $14 = $i; + $inc = (($14) + 1)|0; + $i = $inc; + } + $15 = $psNLSF_CB$addr; + $16 = $NLSFIndices$addr; + $17 = HEAP8[$16>>0]|0; + $conv13 = $17 << 24 >> 24; + _silk_NLSF_unpack($ec_ix,$pred_Q8,$15,$conv13); + $18 = $NLSFIndices$addr; + $arrayidx15 = ((($18)) + 1|0); + $19 = $psNLSF_CB$addr; + $quantStepSize_Q16 = ((($19)) + 4|0); + $20 = HEAP16[$quantStepSize_Q16>>1]|0; + $conv17 = $20 << 16 >> 16; + $21 = $psNLSF_CB$addr; + $order18 = ((($21)) + 2|0); + $22 = HEAP16[$order18>>1]|0; + _silk_NLSF_residual_dequant($res_Q10,$arrayidx15,$pred_Q8,$conv17,$22); + $23 = $pNLSF_Q15$addr; + $24 = $psNLSF_CB$addr; + $order20 = ((($24)) + 2|0); + $25 = HEAP16[$order20>>1]|0; + $conv21 = $25 << 16 >> 16; + _silk_NLSF_VQ_weights_laroia($W_tmp_QW,$23,$conv21); + $i = 0; + while(1) { + $26 = $i; + $27 = $psNLSF_CB$addr; + $order23 = ((($27)) + 2|0); + $28 = HEAP16[$order23>>1]|0; + $conv24 = $28 << 16 >> 16; + $cmp25 = ($26|0)<($conv24|0); + if (!($cmp25)) { + break; + } + $29 = $i; + $arrayidx28 = (($W_tmp_QW) + ($29<<1)|0); + $30 = HEAP16[$arrayidx28>>1]|0; + $conv29 = $30 << 16 >> 16; + $shl30 = $conv29 << 16; + $call = (_silk_SQRT_APPROX_405($shl30)|0); + $W_tmp_Q9 = $call; + $31 = $pNLSF_Q15$addr; + $32 = $i; + $arrayidx31 = (($31) + ($32<<1)|0); + $33 = HEAP16[$arrayidx31>>1]|0; + $conv32 = $33 << 16 >> 16; + $34 = $i; + $arrayidx33 = (($res_Q10) + ($34<<1)|0); + $35 = HEAP16[$arrayidx33>>1]|0; + $conv34 = $35 << 16 >> 16; + $shl35 = $conv34 << 14; + $36 = $W_tmp_Q9; + $div = (($shl35|0) / ($36|0))&-1; + $add = (($conv32) + ($div))|0; + $NLSF_Q15_tmp = $add; + $37 = $NLSF_Q15_tmp; + $cmp36 = ($37|0)>(32767); + if ($cmp36) { + $cond43 = 32767; + } else { + $38 = $NLSF_Q15_tmp; + $cmp38 = ($38|0)<(0); + $39 = $NLSF_Q15_tmp; + $cond = $cmp38 ? 0 : $39; + $cond43 = $cond; + } + $conv44 = $cond43&65535; + $40 = $pNLSF_Q15$addr; + $41 = $i; + $arrayidx45 = (($40) + ($41<<1)|0); + HEAP16[$arrayidx45>>1] = $conv44; + $42 = $i; + $inc47 = (($42) + 1)|0; + $i = $inc47; + } + $43 = $pNLSF_Q15$addr; + $44 = $psNLSF_CB$addr; + $deltaMin_Q15 = ((($44)) + 32|0); + $45 = HEAP32[$deltaMin_Q15>>2]|0; + $46 = $psNLSF_CB$addr; + $order49 = ((($46)) + 2|0); + $47 = HEAP16[$order49>>1]|0; + $conv50 = $47 << 16 >> 16; + _silk_NLSF_stabilize($43,$45,$conv50); + STACKTOP = sp;return; +} +function _silk_NLSF_residual_dequant($x_Q10,$indices,$pred_coef_Q8,$quant_step_size_Q16,$order) { + $x_Q10 = $x_Q10|0; + $indices = $indices|0; + $pred_coef_Q8 = $pred_coef_Q8|0; + $quant_step_size_Q16 = $quant_step_size_Q16|0; + $order = $order|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0; + var $9 = 0, $add = 0, $add23 = 0, $add24 = 0, $and = 0, $arrayidx = 0, $arrayidx26 = 0, $arrayidx6 = 0, $cmp = 0, $cmp11 = 0, $cmp8 = 0, $conv = 0, $conv16 = 0, $conv17 = 0, $conv19 = 0, $conv2 = 0, $conv20 = 0, $conv25 = 0, $conv3 = 0, $conv4 = 0; + var $conv5 = 0, $conv7 = 0, $dec = 0, $i = 0, $indices$addr = 0, $mul = 0, $mul18 = 0, $mul21 = 0, $order$addr = 0, $out_Q10 = 0, $pred_Q10 = 0, $pred_coef_Q8$addr = 0, $quant_step_size_Q16$addr = 0, $shl = 0, $shr = 0, $shr15 = 0, $shr22 = 0, $sub = 0, $sub10 = 0, $x_Q10$addr = 0; + var label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $x_Q10$addr = $x_Q10; + $indices$addr = $indices; + $pred_coef_Q8$addr = $pred_coef_Q8; + $quant_step_size_Q16$addr = $quant_step_size_Q16; + $order$addr = $order; + $out_Q10 = 0; + $0 = $order$addr; + $conv = $0 << 16 >> 16; + $sub = (($conv) - 1)|0; + $i = $sub; + while(1) { + $1 = $i; + $cmp = ($1|0)>=(0); + if (!($cmp)) { + break; + } + $2 = $out_Q10; + $conv2 = $2&65535; + $conv3 = $conv2 << 16 >> 16; + $3 = $pred_coef_Q8$addr; + $4 = $i; + $arrayidx = (($3) + ($4)|0); + $5 = HEAP8[$arrayidx>>0]|0; + $conv4 = $5&255; + $conv5 = $conv4 << 16 >> 16; + $mul = Math_imul($conv3, $conv5)|0; + $shr = $mul >> 8; + $pred_Q10 = $shr; + $6 = $indices$addr; + $7 = $i; + $arrayidx6 = (($6) + ($7)|0); + $8 = HEAP8[$arrayidx6>>0]|0; + $conv7 = $8 << 24 >> 24; + $shl = $conv7 << 10; + $out_Q10 = $shl; + $9 = $out_Q10; + $cmp8 = ($9|0)>(0); + $10 = $out_Q10; + if ($cmp8) { + $sub10 = (($10) - 102)|0; + $out_Q10 = $sub10; + } else { + $cmp11 = ($10|0)<(0); + if ($cmp11) { + $11 = $out_Q10; + $add = (($11) + 102)|0; + $out_Q10 = $add; + } + } + $12 = $pred_Q10; + $13 = $out_Q10; + $shr15 = $13 >> 16; + $14 = $quant_step_size_Q16$addr; + $conv16 = $14&65535; + $conv17 = $conv16 << 16 >> 16; + $mul18 = Math_imul($shr15, $conv17)|0; + $15 = $out_Q10; + $and = $15 & 65535; + $16 = $quant_step_size_Q16$addr; + $conv19 = $16&65535; + $conv20 = $conv19 << 16 >> 16; + $mul21 = Math_imul($and, $conv20)|0; + $shr22 = $mul21 >> 16; + $add23 = (($mul18) + ($shr22))|0; + $add24 = (($12) + ($add23))|0; + $out_Q10 = $add24; + $17 = $out_Q10; + $conv25 = $17&65535; + $18 = $x_Q10$addr; + $19 = $i; + $arrayidx26 = (($18) + ($19<<1)|0); + HEAP16[$arrayidx26>>1] = $conv25; + $20 = $i; + $dec = (($20) + -1)|0; + $i = $dec; + } + STACKTOP = sp;return; +} +function _silk_SQRT_APPROX_405($x) { + $x = $x|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $add = 0, $add17 = 0, $and = 0, $and9 = 0, $cmp = 0, $conv = 0, $conv10 = 0, $conv11 = 0; + var $conv13 = 0, $conv14 = 0, $conv5 = 0, $conv6 = 0, $conv7 = 0, $frac_Q7 = 0, $lz = 0, $mul = 0, $mul12 = 0, $mul15 = 0, $mul8 = 0, $retval = 0, $shr = 0, $shr16 = 0, $shr3 = 0, $shr4 = 0, $tobool = 0, $x$addr = 0, $y = 0, label = 0; + var sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $lz = sp + 4|0; + $frac_Q7 = sp; + $x$addr = $x; + $0 = $x$addr; + $cmp = ($0|0)<=(0); + if ($cmp) { + $retval = 0; + $11 = $retval; + STACKTOP = sp;return ($11|0); + } + $1 = $x$addr; + _silk_CLZ_FRAC_406($1,$lz,$frac_Q7); + $2 = HEAP32[$lz>>2]|0; + $and = $2 & 1; + $tobool = ($and|0)!=(0); + if ($tobool) { + $y = 32768; + } else { + $y = 46214; + } + $3 = HEAP32[$lz>>2]|0; + $shr = $3 >> 1; + $4 = $y; + $shr3 = $4 >> $shr; + $y = $shr3; + $5 = $y; + $6 = $y; + $shr4 = $6 >> 16; + $7 = HEAP32[$frac_Q7>>2]|0; + $conv = $7&65535; + $conv5 = $conv << 16 >> 16; + $mul = ($conv5*213)|0; + $conv6 = $mul&65535; + $conv7 = $conv6 << 16 >> 16; + $mul8 = Math_imul($shr4, $conv7)|0; + $8 = $y; + $and9 = $8 & 65535; + $9 = HEAP32[$frac_Q7>>2]|0; + $conv10 = $9&65535; + $conv11 = $conv10 << 16 >> 16; + $mul12 = ($conv11*213)|0; + $conv13 = $mul12&65535; + $conv14 = $conv13 << 16 >> 16; + $mul15 = Math_imul($and9, $conv14)|0; + $shr16 = $mul15 >> 16; + $add = (($mul8) + ($shr16))|0; + $add17 = (($5) + ($add))|0; + $y = $add17; + $10 = $y; + $retval = $10; + $11 = $retval; + STACKTOP = sp;return ($11|0); +} +function _silk_CLZ_FRAC_406($in,$lz,$frac_Q7) { + $in = $in|0; + $lz = $lz|0; + $frac_Q7 = $frac_Q7|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $and = 0, $call = 0, $call1 = 0, $frac_Q7$addr = 0, $in$addr = 0, $lz$addr = 0, $lzeros = 0, $sub = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $in$addr = $in; + $lz$addr = $lz; + $frac_Q7$addr = $frac_Q7; + $0 = $in$addr; + $call = (_silk_CLZ32_407($0)|0); + $lzeros = $call; + $1 = $lzeros; + $2 = $lz$addr; + HEAP32[$2>>2] = $1; + $3 = $in$addr; + $4 = $lzeros; + $sub = (24 - ($4))|0; + $call1 = (_silk_ROR32_408($3,$sub)|0); + $and = $call1 & 127; + $5 = $frac_Q7$addr; + HEAP32[$5>>2] = $and; + STACKTOP = sp;return; +} +function _silk_CLZ32_407($in32) { + $in32 = $in32|0; + var $0 = 0, $1 = 0, $2 = 0, $cond = 0, $in32$addr = 0, $sub = 0, $sub1 = 0, $tobool = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $in32$addr = $in32; + $0 = $in32$addr; + $tobool = ($0|0)!=(0); + if (!($tobool)) { + $cond = 32; + STACKTOP = sp;return ($cond|0); + } + $1 = $in32$addr; + $2 = (Math_clz32(($1|0))|0); + $sub = (32 - ($2))|0; + $sub1 = (32 - ($sub))|0; + $cond = $sub1; + STACKTOP = sp;return ($cond|0); +} +function _silk_ROR32_408($a32,$rot) { + $a32 = $a32|0; + $rot = $rot|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $a32$addr = 0, $cmp = 0, $cmp1 = 0, $m = 0, $or = 0, $or8 = 0; + var $r = 0, $retval = 0, $rot$addr = 0, $shl = 0, $shl6 = 0, $shr = 0, $shr7 = 0, $sub = 0, $sub3 = 0, $sub5 = 0, $x = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $a32$addr = $a32; + $rot$addr = $rot; + $0 = $a32$addr; + $x = $0; + $1 = $rot$addr; + $r = $1; + $2 = $rot$addr; + $sub = (0 - ($2))|0; + $m = $sub; + $3 = $rot$addr; + $cmp = ($3|0)==(0); + if ($cmp) { + $4 = $a32$addr; + $retval = $4; + $13 = $retval; + STACKTOP = sp;return ($13|0); + } + $5 = $rot$addr; + $cmp1 = ($5|0)<(0); + $6 = $x; + if ($cmp1) { + $7 = $m; + $shl = $6 << $7; + $8 = $x; + $9 = $m; + $sub3 = (32 - ($9))|0; + $shr = $8 >>> $sub3; + $or = $shl | $shr; + $retval = $or; + $13 = $retval; + STACKTOP = sp;return ($13|0); + } else { + $10 = $r; + $sub5 = (32 - ($10))|0; + $shl6 = $6 << $sub5; + $11 = $x; + $12 = $r; + $shr7 = $11 >>> $12; + $or8 = $shl6 | $shr7; + $retval = $or8; + $13 = $retval; + STACKTOP = sp;return ($13|0); + } + return (0)|0; +} +function _silk_PLC_Reset($psDec) { + $psDec = $psDec|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $arrayidx4 = 0, $frame_length = 0, $nb_subfr = 0, $prevGain_Q16 = 0, $prevGain_Q163 = 0, $psDec$addr = 0, $sPLC = 0, $sPLC1 = 0, $sPLC2 = 0, $sPLC5 = 0, $sPLC6 = 0, $shl = 0, $subfr_length = 0; + var label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $psDec$addr = $psDec; + $0 = $psDec$addr; + $frame_length = ((($0)) + 2328|0); + $1 = HEAP32[$frame_length>>2]|0; + $shl = $1 << 7; + $2 = $psDec$addr; + $sPLC = ((($2)) + 4168|0); + HEAP32[$sPLC>>2] = $shl; + $3 = $psDec$addr; + $sPLC1 = ((($3)) + 4168|0); + $prevGain_Q16 = ((($sPLC1)) + 72|0); + HEAP32[$prevGain_Q16>>2] = 65536; + $4 = $psDec$addr; + $sPLC2 = ((($4)) + 4168|0); + $prevGain_Q163 = ((($sPLC2)) + 72|0); + $arrayidx4 = ((($prevGain_Q163)) + 4|0); + HEAP32[$arrayidx4>>2] = 65536; + $5 = $psDec$addr; + $sPLC5 = ((($5)) + 4168|0); + $subfr_length = ((($sPLC5)) + 88|0); + HEAP32[$subfr_length>>2] = 20; + $6 = $psDec$addr; + $sPLC6 = ((($6)) + 4168|0); + $nb_subfr = ((($sPLC6)) + 84|0); + HEAP32[$nb_subfr>>2] = 2; + STACKTOP = sp;return; +} +function _silk_PLC($psDec,$psDecCtrl,$frame,$lost,$arch) { + $psDec = $psDec|0; + $psDecCtrl = $psDecCtrl|0; + $frame = $frame|0; + $lost = $lost|0; + $arch = $arch|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $arch$addr = 0, $cmp = 0, $frame$addr = 0, $fs_kHz = 0, $fs_kHz1 = 0; + var $fs_kHz2 = 0, $fs_kHz4 = 0, $inc = 0, $lossCnt = 0, $lost$addr = 0, $psDec$addr = 0, $psDecCtrl$addr = 0, $sPLC = 0, $sPLC3 = 0, $tobool = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $psDec$addr = $psDec; + $psDecCtrl$addr = $psDecCtrl; + $frame$addr = $frame; + $lost$addr = $lost; + $arch$addr = $arch; + $0 = $psDec$addr; + $fs_kHz = ((($0)) + 2316|0); + $1 = HEAP32[$fs_kHz>>2]|0; + $2 = $psDec$addr; + $sPLC = ((($2)) + 4168|0); + $fs_kHz1 = ((($sPLC)) + 80|0); + $3 = HEAP32[$fs_kHz1>>2]|0; + $cmp = ($1|0)!=($3|0); + if ($cmp) { + $4 = $psDec$addr; + _silk_PLC_Reset($4); + $5 = $psDec$addr; + $fs_kHz2 = ((($5)) + 2316|0); + $6 = HEAP32[$fs_kHz2>>2]|0; + $7 = $psDec$addr; + $sPLC3 = ((($7)) + 4168|0); + $fs_kHz4 = ((($sPLC3)) + 80|0); + HEAP32[$fs_kHz4>>2] = $6; + } + $8 = $lost$addr; + $tobool = ($8|0)!=(0); + $9 = $psDec$addr; + $10 = $psDecCtrl$addr; + if ($tobool) { + $11 = $frame$addr; + $12 = $arch$addr; + _silk_PLC_conceal($9,$10,$11,$12); + $13 = $psDec$addr; + $lossCnt = ((($13)) + 4160|0); + $14 = HEAP32[$lossCnt>>2]|0; + $inc = (($14) + 1)|0; + HEAP32[$lossCnt>>2] = $inc; + STACKTOP = sp;return; + } else { + _silk_PLC_update($9,$10); + STACKTOP = sp;return; + } +} +function _silk_PLC_conceal($psDec,$psDecCtrl,$frame,$arch) { + $psDec = $psDec|0; + $psDecCtrl = $psDecCtrl|0; + $frame = $frame|0; + $arch = $arch|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0; + var $116 = 0, $117 = 0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $13 = 0, $130 = 0, $131 = 0, $132 = 0, $133 = 0; + var $134 = 0, $135 = 0, $136 = 0, $137 = 0, $138 = 0, $139 = 0, $14 = 0, $140 = 0, $141 = 0, $142 = 0, $143 = 0, $144 = 0, $145 = 0, $146 = 0, $147 = 0, $148 = 0, $149 = 0, $15 = 0, $150 = 0, $151 = 0; + var $152 = 0, $153 = 0, $154 = 0, $155 = 0, $156 = 0, $157 = 0, $158 = 0, $159 = 0, $16 = 0, $160 = 0, $161 = 0, $162 = 0, $163 = 0, $164 = 0, $165 = 0, $166 = 0, $167 = 0, $168 = 0, $169 = 0, $17 = 0; + var $170 = 0, $171 = 0, $172 = 0, $173 = 0, $174 = 0, $175 = 0, $176 = 0, $177 = 0, $178 = 0, $179 = 0, $18 = 0, $180 = 0, $181 = 0, $182 = 0, $183 = 0, $184 = 0, $185 = 0, $186 = 0, $187 = 0, $188 = 0; + var $189 = 0, $19 = 0, $190 = 0, $191 = 0, $192 = 0, $193 = 0, $194 = 0, $195 = 0, $196 = 0, $197 = 0, $198 = 0, $199 = 0, $2 = 0, $20 = 0, $200 = 0, $201 = 0, $202 = 0, $203 = 0, $204 = 0, $205 = 0; + var $206 = 0, $207 = 0, $208 = 0, $209 = 0, $21 = 0, $210 = 0, $211 = 0, $212 = 0, $213 = 0, $214 = 0, $215 = 0, $216 = 0, $217 = 0, $218 = 0, $219 = 0, $22 = 0, $220 = 0, $221 = 0, $222 = 0, $223 = 0; + var $224 = 0, $225 = 0, $226 = 0, $227 = 0, $228 = 0, $229 = 0, $23 = 0, $230 = 0, $231 = 0, $232 = 0, $233 = 0, $234 = 0, $235 = 0, $236 = 0, $237 = 0, $238 = 0, $239 = 0, $24 = 0, $240 = 0, $241 = 0; + var $242 = 0, $243 = 0, $244 = 0, $245 = 0, $246 = 0, $247 = 0, $248 = 0, $249 = 0, $25 = 0, $250 = 0, $251 = 0, $252 = 0, $253 = 0, $254 = 0, $255 = 0, $256 = 0, $257 = 0, $258 = 0, $259 = 0, $26 = 0; + var $260 = 0, $261 = 0, $262 = 0, $263 = 0, $264 = 0, $265 = 0, $266 = 0, $267 = 0, $268 = 0, $269 = 0, $27 = 0, $270 = 0, $271 = 0, $272 = 0, $273 = 0, $274 = 0, $275 = 0, $276 = 0, $277 = 0, $278 = 0; + var $279 = 0, $28 = 0, $280 = 0, $281 = 0, $282 = 0, $283 = 0, $284 = 0, $285 = 0, $286 = 0, $287 = 0, $288 = 0, $289 = 0, $29 = 0, $290 = 0, $291 = 0, $292 = 0, $293 = 0, $294 = 0, $295 = 0, $296 = 0; + var $297 = 0, $298 = 0, $299 = 0, $3 = 0, $30 = 0, $300 = 0, $301 = 0, $302 = 0, $303 = 0, $304 = 0, $305 = 0, $306 = 0, $307 = 0, $308 = 0, $309 = 0, $31 = 0, $310 = 0, $311 = 0, $312 = 0, $313 = 0; + var $314 = 0, $315 = 0, $316 = 0, $317 = 0, $318 = 0, $319 = 0, $32 = 0, $320 = 0, $321 = 0, $322 = 0, $323 = 0, $324 = 0, $325 = 0, $326 = 0, $327 = 0, $328 = 0, $329 = 0, $33 = 0, $330 = 0, $331 = 0; + var $332 = 0, $333 = 0, $334 = 0, $335 = 0, $336 = 0, $337 = 0, $338 = 0, $339 = 0, $34 = 0, $340 = 0, $341 = 0, $342 = 0, $343 = 0, $344 = 0, $345 = 0, $346 = 0, $347 = 0, $348 = 0, $349 = 0, $35 = 0; + var $350 = 0, $351 = 0, $352 = 0, $353 = 0, $354 = 0, $355 = 0, $356 = 0, $357 = 0, $358 = 0, $359 = 0, $36 = 0, $360 = 0, $361 = 0, $362 = 0, $363 = 0, $364 = 0, $365 = 0, $366 = 0, $367 = 0, $368 = 0; + var $369 = 0, $37 = 0, $370 = 0, $371 = 0, $372 = 0, $373 = 0, $374 = 0, $375 = 0, $376 = 0, $377 = 0, $378 = 0, $379 = 0, $38 = 0, $380 = 0, $381 = 0, $382 = 0, $383 = 0, $384 = 0, $385 = 0, $386 = 0; + var $387 = 0, $388 = 0, $389 = 0, $39 = 0, $390 = 0, $391 = 0, $392 = 0, $393 = 0, $394 = 0, $395 = 0, $396 = 0, $397 = 0, $398 = 0, $399 = 0, $4 = 0, $40 = 0, $400 = 0, $401 = 0, $402 = 0, $403 = 0; + var $404 = 0, $405 = 0, $406 = 0, $407 = 0, $408 = 0, $409 = 0, $41 = 0, $410 = 0, $411 = 0, $412 = 0, $413 = 0, $414 = 0, $415 = 0, $416 = 0, $417 = 0, $418 = 0, $419 = 0, $42 = 0, $420 = 0, $421 = 0; + var $422 = 0, $423 = 0, $424 = 0, $425 = 0, $426 = 0, $427 = 0, $428 = 0, $429 = 0, $43 = 0, $430 = 0, $431 = 0, $432 = 0, $433 = 0, $434 = 0, $435 = 0, $436 = 0, $437 = 0, $438 = 0, $439 = 0, $44 = 0; + var $440 = 0, $441 = 0, $442 = 0, $443 = 0, $444 = 0, $445 = 0, $446 = 0, $447 = 0, $448 = 0, $449 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0; + var $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0; + var $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0; + var $90 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0, $95 = 0, $96 = 0, $97 = 0, $98 = 0, $99 = 0, $A_Q12 = 0, $B_Q14 = 0, $LPC_order = 0, $LPC_order104 = 0, $LPC_order110 = 0, $LPC_order285 = 0, $LPC_order458 = 0, $LPC_order47 = 0, $LPC_order73 = 0, $LPC_order96 = 0; + var $LPC_pred_Q10 = 0, $LTPCoef_Q14 = 0, $LTP_pred_Q12 = 0, $add = 0, $add111 = 0, $add126 = 0, $add137 = 0, $add155 = 0, $add156 = 0, $add168 = 0, $add169 = 0, $add181 = 0, $add182 = 0, $add194 = 0, $add195 = 0, $add207 = 0, $add208 = 0, $add210 = 0, $add222 = 0, $add223 = 0; + var $add259 = 0, $add260 = 0, $add271 = 0, $add287 = 0, $add294 = 0, $add302 = 0, $add303 = 0, $add304 = 0, $add311 = 0, $add319 = 0, $add320 = 0, $add321 = 0, $add328 = 0, $add336 = 0, $add337 = 0, $add338 = 0, $add345 = 0, $add353 = 0, $add354 = 0, $add355 = 0; + var $add362 = 0, $add370 = 0, $add371 = 0, $add372 = 0, $add379 = 0, $add387 = 0, $add388 = 0, $add389 = 0, $add396 = 0, $add404 = 0, $add405 = 0, $add406 = 0, $add413 = 0, $add421 = 0, $add422 = 0, $add423 = 0, $add430 = 0, $add438 = 0, $add439 = 0, $add440 = 0; + var $add447 = 0, $add455 = 0, $add456 = 0, $add462 = 0, $add470 = 0, $add479 = 0, $add480 = 0, $add484 = 0, $add487 = 0, $add488 = 0, $add490 = 0, $add497 = 0, $add505 = 0, $add506 = 0, $add510 = 0, $add513 = 0, $add515 = 0, $add521 = 0, $add528 = 0, $add536 = 0; + var $add537 = 0, $add541 = 0, $add544 = 0, $add546 = 0, $add552 = 0, $add559 = 0, $add567 = 0, $add568 = 0, $add572 = 0, $add575 = 0, $add577 = 0, $add587 = 0, $add594 = 0, $add602 = 0, $add603 = 0, $add607 = 0, $add610 = 0, $add612 = 0, $add618 = 0, $add625 = 0; + var $add633 = 0, $add634 = 0, $add638 = 0, $add641 = 0, $add643 = 0, $add649 = 0, $add656 = 0, $add664 = 0, $add665 = 0, $add669 = 0, $add672 = 0, $add674 = 0, $add684 = 0, $add691 = 0, $add699 = 0, $add700 = 0, $add704 = 0, $add707 = 0, $add709 = 0, $add715 = 0; + var $add722 = 0, $add730 = 0, $add731 = 0, $add735 = 0, $add738 = 0, $add740 = 0, $add746 = 0, $add753 = 0, $add761 = 0, $add762 = 0, $add766 = 0, $add769 = 0, $add771 = 0, $add85 = 0, $add91 = 0, $and = 0, $and121 = 0, $and150 = 0, $and163 = 0, $and176 = 0; + var $and189 = 0, $and202 = 0, $and212 = 0, $and218 = 0, $and256 = 0, $and297 = 0, $and314 = 0, $and331 = 0, $and348 = 0, $and365 = 0, $and382 = 0, $and399 = 0, $and416 = 0, $and433 = 0, $and450 = 0, $and474 = 0, $and499 = 0, $and530 = 0, $and561 = 0, $and596 = 0; + var $and627 = 0, $and658 = 0, $and693 = 0, $and724 = 0, $and755 = 0, $arch$addr = 0, $arrayidx100 = 0, $arrayidx106 = 0, $arrayidx118 = 0, $arrayidx122 = 0, $arrayidx127 = 0, $arrayidx138 = 0, $arrayidx157 = 0, $arrayidx159 = 0, $arrayidx162 = 0, $arrayidx164 = 0, $arrayidx17 = 0, $arrayidx170 = 0, $arrayidx172 = 0, $arrayidx175 = 0; + var $arrayidx177 = 0, $arrayidx183 = 0, $arrayidx185 = 0, $arrayidx188 = 0, $arrayidx190 = 0, $arrayidx196 = 0, $arrayidx198 = 0, $arrayidx201 = 0, $arrayidx203 = 0, $arrayidx213 = 0, $arrayidx217 = 0, $arrayidx225 = 0, $arrayidx236 = 0, $arrayidx24 = 0, $arrayidx241 = 0, $arrayidx278 = 0, $arrayidx28 = 0, $arrayidx289 = 0, $arrayidx296 = 0, $arrayidx306 = 0; + var $arrayidx308 = 0, $arrayidx313 = 0, $arrayidx315 = 0, $arrayidx323 = 0, $arrayidx325 = 0, $arrayidx330 = 0, $arrayidx332 = 0, $arrayidx34 = 0, $arrayidx340 = 0, $arrayidx342 = 0, $arrayidx347 = 0, $arrayidx349 = 0, $arrayidx357 = 0, $arrayidx359 = 0, $arrayidx364 = 0, $arrayidx366 = 0, $arrayidx374 = 0, $arrayidx376 = 0, $arrayidx381 = 0, $arrayidx383 = 0; + var $arrayidx39 = 0, $arrayidx391 = 0, $arrayidx393 = 0, $arrayidx398 = 0, $arrayidx400 = 0, $arrayidx408 = 0, $arrayidx410 = 0, $arrayidx415 = 0, $arrayidx417 = 0, $arrayidx425 = 0, $arrayidx427 = 0, $arrayidx432 = 0, $arrayidx434 = 0, $arrayidx442 = 0, $arrayidx444 = 0, $arrayidx449 = 0, $arrayidx451 = 0, $arrayidx465 = 0, $arrayidx467 = 0, $arrayidx473 = 0; + var $arrayidx475 = 0, $arrayidx485 = 0, $arrayidx489 = 0, $arrayidx491 = 0, $arrayidx493 = 0, $arrayidx498 = 0, $arrayidx5 = 0, $arrayidx500 = 0, $arrayidx507 = 0, $arrayidx508 = 0, $arrayidx522 = 0, $arrayidx524 = 0, $arrayidx529 = 0, $arrayidx531 = 0, $arrayidx538 = 0, $arrayidx539 = 0, $arrayidx553 = 0, $arrayidx555 = 0, $arrayidx560 = 0, $arrayidx562 = 0; + var $arrayidx569 = 0, $arrayidx570 = 0, $arrayidx588 = 0, $arrayidx59 = 0, $arrayidx590 = 0, $arrayidx595 = 0, $arrayidx597 = 0, $arrayidx604 = 0, $arrayidx605 = 0, $arrayidx619 = 0, $arrayidx621 = 0, $arrayidx626 = 0, $arrayidx628 = 0, $arrayidx635 = 0, $arrayidx636 = 0, $arrayidx650 = 0, $arrayidx652 = 0, $arrayidx657 = 0, $arrayidx659 = 0, $arrayidx666 = 0; + var $arrayidx667 = 0, $arrayidx685 = 0, $arrayidx687 = 0, $arrayidx692 = 0, $arrayidx694 = 0, $arrayidx7 = 0, $arrayidx701 = 0, $arrayidx702 = 0, $arrayidx716 = 0, $arrayidx718 = 0, $arrayidx723 = 0, $arrayidx725 = 0, $arrayidx732 = 0, $arrayidx733 = 0, $arrayidx747 = 0, $arrayidx749 = 0, $arrayidx754 = 0, $arrayidx756 = 0, $arrayidx763 = 0, $arrayidx764 = 0; + var $arrayidx782 = 0, $arrayidx789 = 0, $arrayidx796 = 0, $arrayidx99 = 0, $call = 0, $call107 = 0, $call23 = 0, $call267 = 0, $call27 = 0, $call33 = 0, $call64 = 0, $call74 = 0, $call75 = 0, $call76 = 0, $cmp = 0, $cmp108 = 0, $cmp114 = 0, $cmp133 = 0, $cmp141 = 0, $cmp231 = 0; + var $cmp282 = 0, $cmp29 = 0, $cmp459 = 0, $cmp50 = 0, $cmp517 = 0, $cmp54 = 0, $cmp548 = 0, $cmp57 = 0, $cmp583 = 0, $cmp614 = 0, $cmp645 = 0, $cmp680 = 0, $cmp711 = 0, $cmp742 = 0, $cmp793 = 0, $cond = 0, $cond582 = 0, $cond679 = 0, $cond780 = 0, $conv = 0; + var $conv119 = 0, $conv123 = 0, $conv147 = 0, $conv152 = 0, $conv160 = 0, $conv165 = 0, $conv173 = 0, $conv178 = 0, $conv186 = 0, $conv191 = 0, $conv199 = 0, $conv204 = 0, $conv215 = 0, $conv219 = 0, $conv234 = 0, $conv235 = 0, $conv237 = 0, $conv240 = 0, $conv245 = 0, $conv246 = 0; + var $conv247 = 0, $conv250 = 0, $conv263 = 0, $conv264 = 0, $conv292 = 0, $conv299 = 0, $conv309 = 0, $conv316 = 0, $conv326 = 0, $conv333 = 0, $conv343 = 0, $conv35 = 0, $conv350 = 0, $conv360 = 0, $conv367 = 0, $conv377 = 0, $conv384 = 0, $conv394 = 0, $conv40 = 0, $conv401 = 0; + var $conv411 = 0, $conv418 = 0, $conv428 = 0, $conv435 = 0, $conv445 = 0, $conv452 = 0, $conv468 = 0, $conv476 = 0, $conv494 = 0, $conv495 = 0, $conv501 = 0, $conv502 = 0, $conv525 = 0, $conv526 = 0, $conv532 = 0, $conv533 = 0, $conv556 = 0, $conv557 = 0, $conv563 = 0, $conv564 = 0; + var $conv591 = 0, $conv592 = 0, $conv598 = 0, $conv599 = 0, $conv60 = 0, $conv61 = 0, $conv622 = 0, $conv623 = 0, $conv629 = 0, $conv63 = 0, $conv630 = 0, $conv65 = 0, $conv653 = 0, $conv654 = 0, $conv66 = 0, $conv660 = 0, $conv661 = 0, $conv688 = 0, $conv689 = 0, $conv69 = 0; + var $conv695 = 0, $conv696 = 0, $conv719 = 0, $conv720 = 0, $conv726 = 0, $conv727 = 0, $conv750 = 0, $conv751 = 0, $conv757 = 0, $conv758 = 0, $conv78 = 0, $conv781 = 0, $conv79 = 0, $conv81 = 0, $conv82 = 0, $down_scale_Q30 = 0, $energy1 = 0, $energy2 = 0, $exc_Q14 = 0, $exc_Q1413 = 0; + var $first_frame_after_reset = 0, $frame$addr = 0, $frame_length = 0, $frame_length281 = 0, $frame_length788 = 0, $fs_kHz = 0, $harm_Gain_Q15 = 0, $i = 0, $idx = 0, $inc = 0, $inc129 = 0, $inc226 = 0, $inc228 = 0, $inc243 = 0, $inc274 = 0, $inc482 = 0, $inc784 = 0, $inc798 = 0, $incdec$ptr = 0, $invGain_Q30 = 0; + var $inv_gain_Q30 = 0, $j = 0, $k = 0, $lag = 0, $lossCnt = 0, $lossCnt32 = 0, $lossCnt49 = 0, $ltp_mem_length = 0, $ltp_mem_length1 = 0, $ltp_mem_length102 = 0, $ltp_mem_length113 = 0, $ltp_mem_length276 = 0, $ltp_mem_length93 = 0, $ltp_mem_length94 = 0, $mul = 0, $mul120 = 0, $mul124 = 0, $mul148 = 0, $mul153 = 0, $mul161 = 0; + var $mul166 = 0, $mul174 = 0, $mul179 = 0, $mul187 = 0, $mul192 = 0, $mul200 = 0, $mul205 = 0, $mul209 = 0, $mul21 = 0, $mul216 = 0, $mul220 = 0, $mul238 = 0, $mul248 = 0, $mul254 = 0, $mul257 = 0, $mul265 = 0, $mul293 = 0, $mul300 = 0, $mul310 = 0, $mul317 = 0; + var $mul327 = 0, $mul334 = 0, $mul344 = 0, $mul351 = 0, $mul361 = 0, $mul368 = 0, $mul378 = 0, $mul385 = 0, $mul395 = 0, $mul402 = 0, $mul412 = 0, $mul419 = 0, $mul429 = 0, $mul436 = 0, $mul446 = 0, $mul453 = 0, $mul469 = 0, $mul477 = 0, $mul48 = 0, $mul496 = 0; + var $mul503 = 0, $mul512 = 0, $mul527 = 0, $mul534 = 0, $mul543 = 0, $mul558 = 0, $mul565 = 0, $mul574 = 0, $mul593 = 0, $mul600 = 0, $mul609 = 0, $mul624 = 0, $mul631 = 0, $mul640 = 0, $mul655 = 0, $mul662 = 0, $mul67 = 0, $mul671 = 0, $mul690 = 0, $mul697 = 0; + var $mul706 = 0, $mul721 = 0, $mul728 = 0, $mul737 = 0, $mul752 = 0, $mul759 = 0, $mul768 = 0, $mul80 = 0, $mul83 = 0, $nb_subfr = 0, $nb_subfr132 = 0, $nb_subfr14 = 0, $outBuf = 0, $pred_lag_ptr = 0, $prevGain_Q10 = 0, $prevGain_Q16 = 0, $prevGain_Q16105 = 0, $prevGain_Q164 = 0, $prevLPC_Q12 = 0, $prevLPC_Q1242 = 0; + var $prevLPC_Q1245 = 0, $prevLPC_Q1271 = 0, $prevLTP_scale_Q14 = 0, $prevSignalType = 0, $prevSignalType53 = 0, $psDec$addr = 0, $psDecCtrl$addr = 0, $psPLC = 0, $randScale_Q14 = 0, $randScale_Q14791 = 0, $rand_Gain_Q15 = 0, $rand_ptr = 0, $rand_scale_Q14 = 0, $rand_seed = 0, $rand_seed790 = 0, $rand_seed89 = 0, $sLPC_Q14_buf = 0, $sLPC_Q14_buf786 = 0, $sLPC_Q14_ptr = 0, $sLTP_buf_idx = 0; + var $sPLC = 0, $saved_stack = 0, $shift1 = 0, $shift2 = 0, $shl = 0, $shl224 = 0, $shl266 = 0, $shl486 = 0, $shr = 0, $shr10 = 0, $shr11 = 0, $shr117 = 0, $shr125 = 0, $shr145 = 0, $shr154 = 0, $shr158 = 0, $shr167 = 0, $shr171 = 0, $shr180 = 0, $shr184 = 0; + var $shr193 = 0, $shr197 = 0, $shr206 = 0, $shr211 = 0, $shr214 = 0, $shr221 = 0, $shr239 = 0, $shr249 = 0, $shr253 = 0, $shr258 = 0, $shr270 = 0, $shr272 = 0, $shr286 = 0, $shr290 = 0, $shr301 = 0, $shr307 = 0, $shr318 = 0, $shr324 = 0, $shr335 = 0, $shr341 = 0; + var $shr352 = 0, $shr358 = 0, $shr369 = 0, $shr375 = 0, $shr386 = 0, $shr392 = 0, $shr403 = 0, $shr409 = 0, $shr420 = 0, $shr426 = 0, $shr437 = 0, $shr443 = 0, $shr454 = 0, $shr466 = 0, $shr478 = 0, $shr492 = 0, $shr504 = 0, $shr509 = 0, $shr511 = 0, $shr514 = 0; + var $shr516 = 0, $shr523 = 0, $shr535 = 0, $shr540 = 0, $shr542 = 0, $shr545 = 0, $shr547 = 0, $shr554 = 0, $shr566 = 0, $shr571 = 0, $shr573 = 0, $shr576 = 0, $shr578 = 0, $shr589 = 0, $shr6 = 0, $shr601 = 0, $shr606 = 0, $shr608 = 0, $shr611 = 0, $shr613 = 0; + var $shr620 = 0, $shr632 = 0, $shr637 = 0, $shr639 = 0, $shr642 = 0, $shr644 = 0, $shr651 = 0, $shr663 = 0, $shr668 = 0, $shr670 = 0, $shr673 = 0, $shr675 = 0, $shr68 = 0, $shr686 = 0, $shr698 = 0, $shr703 = 0, $shr705 = 0, $shr708 = 0, $shr710 = 0, $shr717 = 0; + var $shr729 = 0, $shr734 = 0, $shr736 = 0, $shr739 = 0, $shr741 = 0, $shr748 = 0, $shr760 = 0, $shr765 = 0, $shr767 = 0, $shr77 = 0, $shr770 = 0, $shr772 = 0, $shr84 = 0, $shr86 = 0, $shr90 = 0, $shr92 = 0, $sub = 0, $sub103 = 0, $sub136 = 0, $sub16 = 0; + var $sub22 = 0, $sub277 = 0, $sub288 = 0, $sub295 = 0, $sub305 = 0, $sub312 = 0, $sub322 = 0, $sub329 = 0, $sub339 = 0, $sub346 = 0, $sub356 = 0, $sub363 = 0, $sub373 = 0, $sub380 = 0, $sub390 = 0, $sub397 = 0, $sub407 = 0, $sub414 = 0, $sub424 = 0, $sub431 = 0; + var $sub441 = 0, $sub448 = 0, $sub463 = 0, $sub464 = 0, $sub471 = 0, $sub472 = 0, $sub62 = 0, $sub95 = 0, $sub97 = 0, $sub98 = 0, $subfr_length = 0, $subfr_length140 = 0, $subfr_length15 = 0, $subfr_length20 = 0, $tobool = 0, $vla = 0, $vla$alloca_mul = 0, $vla2 = 0, $vla2$alloca_mul = 0, dest = 0; + var label = 0, sp = 0, src = 0, stop = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 176|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(176|0); + $shift1 = sp + 80|0; + $shift2 = sp + 76|0; + $energy1 = sp + 56|0; + $energy2 = sp + 52|0; + $A_Q12 = sp + 128|0; + $prevGain_Q10 = sp + 16|0; + $psDec$addr = $psDec; + $psDecCtrl$addr = $psDecCtrl; + $frame$addr = $frame; + $arch$addr = $arch; + $0 = $psDec$addr; + $sPLC = ((($0)) + 4168|0); + $psPLC = $sPLC; + $1 = $psDec$addr; + $ltp_mem_length = ((($1)) + 2336|0); + $2 = HEAP32[$ltp_mem_length>>2]|0; + $3 = $psDec$addr; + $frame_length = ((($3)) + 2328|0); + $4 = HEAP32[$frame_length>>2]|0; + $add = (($2) + ($4))|0; + $5 = (_llvm_stacksave()|0); + $saved_stack = $5; + $vla$alloca_mul = $add<<2; + $vla = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla$alloca_mul)|0)+15)&-16)|0);; + $6 = $psDec$addr; + $ltp_mem_length1 = ((($6)) + 2336|0); + $7 = HEAP32[$ltp_mem_length1>>2]|0; + $vla2$alloca_mul = $7<<1; + $vla2 = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla2$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla2$alloca_mul)|0)+15)&-16)|0);; + $8 = $psPLC; + $prevGain_Q16 = ((($8)) + 72|0); + $9 = HEAP32[$prevGain_Q16>>2]|0; + $shr = $9 >> 6; + HEAP32[$prevGain_Q10>>2] = $shr; + $10 = $psPLC; + $prevGain_Q164 = ((($10)) + 72|0); + $arrayidx5 = ((($prevGain_Q164)) + 4|0); + $11 = HEAP32[$arrayidx5>>2]|0; + $shr6 = $11 >> 6; + $arrayidx7 = ((($prevGain_Q10)) + 4|0); + HEAP32[$arrayidx7>>2] = $shr6; + $12 = $psDec$addr; + $first_frame_after_reset = ((($12)) + 2376|0); + $13 = HEAP32[$first_frame_after_reset>>2]|0; + $tobool = ($13|0)!=(0); + if ($tobool) { + $14 = $psPLC; + $prevLPC_Q12 = ((($14)) + 14|0); + dest=$prevLPC_Q12; stop=dest+32|0; do { HEAP16[dest>>1]=0|0; dest=dest+2|0; } while ((dest|0) < (stop|0)); + } + $15 = $psDec$addr; + $exc_Q14 = ((($15)) + 4|0); + $16 = $psDec$addr; + $subfr_length = ((($16)) + 2332|0); + $17 = HEAP32[$subfr_length>>2]|0; + $18 = $psDec$addr; + $nb_subfr = ((($18)) + 2324|0); + $19 = HEAP32[$nb_subfr>>2]|0; + _silk_PLC_energy($energy1,$shift1,$energy2,$shift2,$exc_Q14,$prevGain_Q10,$17,$19); + $20 = HEAP32[$energy1>>2]|0; + $21 = HEAP32[$shift2>>2]|0; + $shr10 = $20 >> $21; + $22 = HEAP32[$energy2>>2]|0; + $23 = HEAP32[$shift1>>2]|0; + $shr11 = $22 >> $23; + $cmp = ($shr10|0)<($shr11|0); + $24 = $psDec$addr; + $exc_Q1413 = ((($24)) + 4|0); + $25 = $psPLC; + $nb_subfr14 = ((($25)) + 84|0); + $26 = HEAP32[$nb_subfr14>>2]|0; + if ($cmp) { + $sub = (($26) - 1)|0; + $27 = $psPLC; + $subfr_length15 = ((($27)) + 88|0); + $28 = HEAP32[$subfr_length15>>2]|0; + $mul = Math_imul($sub, $28)|0; + $sub16 = (($mul) - 128)|0; + $call = (_silk_max_int_423(0,$sub16)|0); + $arrayidx17 = (($exc_Q1413) + ($call<<2)|0); + $rand_ptr = $arrayidx17; + } else { + $29 = $psPLC; + $subfr_length20 = ((($29)) + 88|0); + $30 = HEAP32[$subfr_length20>>2]|0; + $mul21 = Math_imul($26, $30)|0; + $sub22 = (($mul21) - 128)|0; + $call23 = (_silk_max_int_423(0,$sub22)|0); + $arrayidx24 = (($exc_Q1413) + ($call23<<2)|0); + $rand_ptr = $arrayidx24; + } + $31 = $psPLC; + $LTPCoef_Q14 = ((($31)) + 4|0); + $B_Q14 = $LTPCoef_Q14; + $32 = $psPLC; + $randScale_Q14 = ((($32)) + 56|0); + $33 = HEAP16[$randScale_Q14>>1]|0; + $rand_scale_Q14 = $33; + $34 = $psDec$addr; + $lossCnt = ((($34)) + 4160|0); + $35 = HEAP32[$lossCnt>>2]|0; + $call27 = (_silk_min_int_424(1,$35)|0); + $arrayidx28 = (20632 + ($call27<<1)|0); + $36 = HEAP16[$arrayidx28>>1]|0; + $conv = $36 << 16 >> 16; + $harm_Gain_Q15 = $conv; + $37 = $psDec$addr; + $prevSignalType = ((($37)) + 4164|0); + $38 = HEAP32[$prevSignalType>>2]|0; + $cmp29 = ($38|0)==(2); + $39 = $psDec$addr; + $lossCnt32 = ((($39)) + 4160|0); + $40 = HEAP32[$lossCnt32>>2]|0; + $call33 = (_silk_min_int_424(1,$40)|0); + if ($cmp29) { + $arrayidx34 = (20636 + ($call33<<1)|0); + $41 = HEAP16[$arrayidx34>>1]|0; + $conv35 = $41 << 16 >> 16; + $rand_Gain_Q15 = $conv35; + } else { + $arrayidx39 = (20640 + ($call33<<1)|0); + $42 = HEAP16[$arrayidx39>>1]|0; + $conv40 = $42 << 16 >> 16; + $rand_Gain_Q15 = $conv40; + } + $43 = $psPLC; + $prevLPC_Q1242 = ((($43)) + 14|0); + $44 = $psDec$addr; + $LPC_order = ((($44)) + 2340|0); + $45 = HEAP32[$LPC_order>>2]|0; + _silk_bwexpander($prevLPC_Q1242,$45,64881); + $46 = $psPLC; + $prevLPC_Q1245 = ((($46)) + 14|0); + $47 = $psDec$addr; + $LPC_order47 = ((($47)) + 2340|0); + $48 = HEAP32[$LPC_order47>>2]|0; + $mul48 = $48<<1; + _memcpy(($A_Q12|0),($prevLPC_Q1245|0),($mul48|0))|0; + $49 = $psDec$addr; + $lossCnt49 = ((($49)) + 4160|0); + $50 = HEAP32[$lossCnt49>>2]|0; + $cmp50 = ($50|0)==(0); + do { + if ($cmp50) { + $rand_scale_Q14 = 16384; + $51 = $psDec$addr; + $prevSignalType53 = ((($51)) + 4164|0); + $52 = HEAP32[$prevSignalType53>>2]|0; + $cmp54 = ($52|0)==(2); + if (!($cmp54)) { + $63 = $psPLC; + $prevLPC_Q1271 = ((($63)) + 14|0); + $64 = $psDec$addr; + $LPC_order73 = ((($64)) + 2340|0); + $65 = HEAP32[$LPC_order73>>2]|0; + $call74 = (_silk_LPC_inverse_pred_gain($prevLPC_Q1271,$65)|0); + $invGain_Q30 = $call74; + $66 = $invGain_Q30; + $call75 = (_silk_min_32_425(134217728,$66)|0); + $down_scale_Q30 = $call75; + $67 = $down_scale_Q30; + $call76 = (_silk_max_32_426(4194304,$67)|0); + $down_scale_Q30 = $call76; + $68 = $down_scale_Q30; + $shl = $68 << 3; + $down_scale_Q30 = $shl; + $69 = $down_scale_Q30; + $shr77 = $69 >> 16; + $70 = $rand_Gain_Q15; + $conv78 = $70&65535; + $conv79 = $conv78 << 16 >> 16; + $mul80 = Math_imul($shr77, $conv79)|0; + $71 = $down_scale_Q30; + $and = $71 & 65535; + $72 = $rand_Gain_Q15; + $conv81 = $72&65535; + $conv82 = $conv81 << 16 >> 16; + $mul83 = Math_imul($and, $conv82)|0; + $shr84 = $mul83 >> 16; + $add85 = (($mul80) + ($shr84))|0; + $shr86 = $add85 >> 14; + $rand_Gain_Q15 = $shr86; + break; + } + $i = 0; + while(1) { + $53 = $i; + $cmp57 = ($53|0)<(5); + if (!($cmp57)) { + break; + } + $54 = $B_Q14; + $55 = $i; + $arrayidx59 = (($54) + ($55<<1)|0); + $56 = HEAP16[$arrayidx59>>1]|0; + $conv60 = $56 << 16 >> 16; + $57 = $rand_scale_Q14; + $conv61 = $57 << 16 >> 16; + $sub62 = (($conv61) - ($conv60))|0; + $conv63 = $sub62&65535; + $rand_scale_Q14 = $conv63; + $58 = $i; + $inc = (($58) + 1)|0; + $i = $inc; + } + $59 = $rand_scale_Q14; + $call64 = (_silk_max_16(3277,$59)|0); + $rand_scale_Q14 = $call64; + $60 = $rand_scale_Q14; + $conv65 = $60 << 16 >> 16; + $61 = $psPLC; + $prevLTP_scale_Q14 = ((($61)) + 68|0); + $62 = HEAP16[$prevLTP_scale_Q14>>1]|0; + $conv66 = $62 << 16 >> 16; + $mul67 = Math_imul($conv65, $conv66)|0; + $shr68 = $mul67 >> 14; + $conv69 = $shr68&65535; + $rand_scale_Q14 = $conv69; + } + } while(0); + $73 = $psPLC; + $rand_seed89 = ((($73)) + 52|0); + $74 = HEAP32[$rand_seed89>>2]|0; + $rand_seed = $74; + $75 = $psPLC; + $76 = HEAP32[$75>>2]|0; + $shr90 = $76 >> 7; + $add91 = (($shr90) + 1)|0; + $shr92 = $add91 >> 1; + $lag = $shr92; + $77 = $psDec$addr; + $ltp_mem_length93 = ((($77)) + 2336|0); + $78 = HEAP32[$ltp_mem_length93>>2]|0; + $sLTP_buf_idx = $78; + $79 = $psDec$addr; + $ltp_mem_length94 = ((($79)) + 2336|0); + $80 = HEAP32[$ltp_mem_length94>>2]|0; + $81 = $lag; + $sub95 = (($80) - ($81))|0; + $82 = $psDec$addr; + $LPC_order96 = ((($82)) + 2340|0); + $83 = HEAP32[$LPC_order96>>2]|0; + $sub97 = (($sub95) - ($83))|0; + $sub98 = (($sub97) - 2)|0; + $idx = $sub98; + $84 = $idx; + $arrayidx99 = (($vla2) + ($84<<1)|0); + $85 = $psDec$addr; + $outBuf = ((($85)) + 1348|0); + $86 = $idx; + $arrayidx100 = (($outBuf) + ($86<<1)|0); + $87 = $psDec$addr; + $ltp_mem_length102 = ((($87)) + 2336|0); + $88 = HEAP32[$ltp_mem_length102>>2]|0; + $89 = $idx; + $sub103 = (($88) - ($89))|0; + $90 = $psDec$addr; + $LPC_order104 = ((($90)) + 2340|0); + $91 = HEAP32[$LPC_order104>>2]|0; + $92 = $arch$addr; + _silk_LPC_analysis_filter($arrayidx99,$arrayidx100,$A_Q12,$sub103,$91,$92); + $93 = $psPLC; + $prevGain_Q16105 = ((($93)) + 72|0); + $arrayidx106 = ((($prevGain_Q16105)) + 4|0); + $94 = HEAP32[$arrayidx106>>2]|0; + $call107 = (_silk_INVERSE32_varQ_427($94,46)|0); + $inv_gain_Q30 = $call107; + $95 = $inv_gain_Q30; + $cmp108 = ($95|0)<(1073741823); + $96 = $inv_gain_Q30; + $cond = $cmp108 ? $96 : 1073741823; + $inv_gain_Q30 = $cond; + $97 = $idx; + $98 = $psDec$addr; + $LPC_order110 = ((($98)) + 2340|0); + $99 = HEAP32[$LPC_order110>>2]|0; + $add111 = (($97) + ($99))|0; + $i = $add111; + while(1) { + $100 = $i; + $101 = $psDec$addr; + $ltp_mem_length113 = ((($101)) + 2336|0); + $102 = HEAP32[$ltp_mem_length113>>2]|0; + $cmp114 = ($100|0)<($102|0); + if (!($cmp114)) { + break; + } + $103 = $inv_gain_Q30; + $shr117 = $103 >> 16; + $104 = $i; + $arrayidx118 = (($vla2) + ($104<<1)|0); + $105 = HEAP16[$arrayidx118>>1]|0; + $conv119 = $105 << 16 >> 16; + $mul120 = Math_imul($shr117, $conv119)|0; + $106 = $inv_gain_Q30; + $and121 = $106 & 65535; + $107 = $i; + $arrayidx122 = (($vla2) + ($107<<1)|0); + $108 = HEAP16[$arrayidx122>>1]|0; + $conv123 = $108 << 16 >> 16; + $mul124 = Math_imul($and121, $conv123)|0; + $shr125 = $mul124 >> 16; + $add126 = (($mul120) + ($shr125))|0; + $109 = $i; + $arrayidx127 = (($vla) + ($109<<2)|0); + HEAP32[$arrayidx127>>2] = $add126; + $110 = $i; + $inc129 = (($110) + 1)|0; + $i = $inc129; + } + $k = 0; + while(1) { + $111 = $k; + $112 = $psDec$addr; + $nb_subfr132 = ((($112)) + 2324|0); + $113 = HEAP32[$nb_subfr132>>2]|0; + $cmp133 = ($111|0)<($113|0); + if (!($cmp133)) { + break; + } + $114 = $sLTP_buf_idx; + $115 = $lag; + $sub136 = (($114) - ($115))|0; + $add137 = (($sub136) + 2)|0; + $arrayidx138 = (($vla) + ($add137<<2)|0); + $pred_lag_ptr = $arrayidx138; + $i = 0; + while(1) { + $116 = $i; + $117 = $psDec$addr; + $subfr_length140 = ((($117)) + 2332|0); + $118 = HEAP32[$subfr_length140>>2]|0; + $cmp141 = ($116|0)<($118|0); + if (!($cmp141)) { + break; + } + $LTP_pred_Q12 = 2; + $119 = $LTP_pred_Q12; + $120 = $pred_lag_ptr; + $121 = HEAP32[$120>>2]|0; + $shr145 = $121 >> 16; + $122 = $B_Q14; + $123 = HEAP16[$122>>1]|0; + $conv147 = $123 << 16 >> 16; + $mul148 = Math_imul($shr145, $conv147)|0; + $124 = $pred_lag_ptr; + $125 = HEAP32[$124>>2]|0; + $and150 = $125 & 65535; + $126 = $B_Q14; + $127 = HEAP16[$126>>1]|0; + $conv152 = $127 << 16 >> 16; + $mul153 = Math_imul($and150, $conv152)|0; + $shr154 = $mul153 >> 16; + $add155 = (($mul148) + ($shr154))|0; + $add156 = (($119) + ($add155))|0; + $LTP_pred_Q12 = $add156; + $128 = $LTP_pred_Q12; + $129 = $pred_lag_ptr; + $arrayidx157 = ((($129)) + -4|0); + $130 = HEAP32[$arrayidx157>>2]|0; + $shr158 = $130 >> 16; + $131 = $B_Q14; + $arrayidx159 = ((($131)) + 2|0); + $132 = HEAP16[$arrayidx159>>1]|0; + $conv160 = $132 << 16 >> 16; + $mul161 = Math_imul($shr158, $conv160)|0; + $133 = $pred_lag_ptr; + $arrayidx162 = ((($133)) + -4|0); + $134 = HEAP32[$arrayidx162>>2]|0; + $and163 = $134 & 65535; + $135 = $B_Q14; + $arrayidx164 = ((($135)) + 2|0); + $136 = HEAP16[$arrayidx164>>1]|0; + $conv165 = $136 << 16 >> 16; + $mul166 = Math_imul($and163, $conv165)|0; + $shr167 = $mul166 >> 16; + $add168 = (($mul161) + ($shr167))|0; + $add169 = (($128) + ($add168))|0; + $LTP_pred_Q12 = $add169; + $137 = $LTP_pred_Q12; + $138 = $pred_lag_ptr; + $arrayidx170 = ((($138)) + -8|0); + $139 = HEAP32[$arrayidx170>>2]|0; + $shr171 = $139 >> 16; + $140 = $B_Q14; + $arrayidx172 = ((($140)) + 4|0); + $141 = HEAP16[$arrayidx172>>1]|0; + $conv173 = $141 << 16 >> 16; + $mul174 = Math_imul($shr171, $conv173)|0; + $142 = $pred_lag_ptr; + $arrayidx175 = ((($142)) + -8|0); + $143 = HEAP32[$arrayidx175>>2]|0; + $and176 = $143 & 65535; + $144 = $B_Q14; + $arrayidx177 = ((($144)) + 4|0); + $145 = HEAP16[$arrayidx177>>1]|0; + $conv178 = $145 << 16 >> 16; + $mul179 = Math_imul($and176, $conv178)|0; + $shr180 = $mul179 >> 16; + $add181 = (($mul174) + ($shr180))|0; + $add182 = (($137) + ($add181))|0; + $LTP_pred_Q12 = $add182; + $146 = $LTP_pred_Q12; + $147 = $pred_lag_ptr; + $arrayidx183 = ((($147)) + -12|0); + $148 = HEAP32[$arrayidx183>>2]|0; + $shr184 = $148 >> 16; + $149 = $B_Q14; + $arrayidx185 = ((($149)) + 6|0); + $150 = HEAP16[$arrayidx185>>1]|0; + $conv186 = $150 << 16 >> 16; + $mul187 = Math_imul($shr184, $conv186)|0; + $151 = $pred_lag_ptr; + $arrayidx188 = ((($151)) + -12|0); + $152 = HEAP32[$arrayidx188>>2]|0; + $and189 = $152 & 65535; + $153 = $B_Q14; + $arrayidx190 = ((($153)) + 6|0); + $154 = HEAP16[$arrayidx190>>1]|0; + $conv191 = $154 << 16 >> 16; + $mul192 = Math_imul($and189, $conv191)|0; + $shr193 = $mul192 >> 16; + $add194 = (($mul187) + ($shr193))|0; + $add195 = (($146) + ($add194))|0; + $LTP_pred_Q12 = $add195; + $155 = $LTP_pred_Q12; + $156 = $pred_lag_ptr; + $arrayidx196 = ((($156)) + -16|0); + $157 = HEAP32[$arrayidx196>>2]|0; + $shr197 = $157 >> 16; + $158 = $B_Q14; + $arrayidx198 = ((($158)) + 8|0); + $159 = HEAP16[$arrayidx198>>1]|0; + $conv199 = $159 << 16 >> 16; + $mul200 = Math_imul($shr197, $conv199)|0; + $160 = $pred_lag_ptr; + $arrayidx201 = ((($160)) + -16|0); + $161 = HEAP32[$arrayidx201>>2]|0; + $and202 = $161 & 65535; + $162 = $B_Q14; + $arrayidx203 = ((($162)) + 8|0); + $163 = HEAP16[$arrayidx203>>1]|0; + $conv204 = $163 << 16 >> 16; + $mul205 = Math_imul($and202, $conv204)|0; + $shr206 = $mul205 >> 16; + $add207 = (($mul200) + ($shr206))|0; + $add208 = (($155) + ($add207))|0; + $LTP_pred_Q12 = $add208; + $164 = $pred_lag_ptr; + $incdec$ptr = ((($164)) + 4|0); + $pred_lag_ptr = $incdec$ptr; + $165 = $rand_seed; + $mul209 = Math_imul($165, 196314165)|0; + $add210 = (907633515 + ($mul209))|0; + $rand_seed = $add210; + $166 = $rand_seed; + $shr211 = $166 >> 25; + $and212 = $shr211 & 127; + $idx = $and212; + $167 = $LTP_pred_Q12; + $168 = $rand_ptr; + $169 = $idx; + $arrayidx213 = (($168) + ($169<<2)|0); + $170 = HEAP32[$arrayidx213>>2]|0; + $shr214 = $170 >> 16; + $171 = $rand_scale_Q14; + $conv215 = $171 << 16 >> 16; + $mul216 = Math_imul($shr214, $conv215)|0; + $172 = $rand_ptr; + $173 = $idx; + $arrayidx217 = (($172) + ($173<<2)|0); + $174 = HEAP32[$arrayidx217>>2]|0; + $and218 = $174 & 65535; + $175 = $rand_scale_Q14; + $conv219 = $175 << 16 >> 16; + $mul220 = Math_imul($and218, $conv219)|0; + $shr221 = $mul220 >> 16; + $add222 = (($mul216) + ($shr221))|0; + $add223 = (($167) + ($add222))|0; + $shl224 = $add223 << 2; + $176 = $sLTP_buf_idx; + $arrayidx225 = (($vla) + ($176<<2)|0); + HEAP32[$arrayidx225>>2] = $shl224; + $177 = $sLTP_buf_idx; + $inc226 = (($177) + 1)|0; + $sLTP_buf_idx = $inc226; + $178 = $i; + $inc228 = (($178) + 1)|0; + $i = $inc228; + } + $j = 0; + while(1) { + $179 = $j; + $cmp231 = ($179|0)<(5); + if (!($cmp231)) { + break; + } + $180 = $harm_Gain_Q15; + $conv234 = $180&65535; + $conv235 = $conv234 << 16 >> 16; + $181 = $B_Q14; + $182 = $j; + $arrayidx236 = (($181) + ($182<<1)|0); + $183 = HEAP16[$arrayidx236>>1]|0; + $conv237 = $183 << 16 >> 16; + $mul238 = Math_imul($conv235, $conv237)|0; + $shr239 = $mul238 >> 15; + $conv240 = $shr239&65535; + $184 = $B_Q14; + $185 = $j; + $arrayidx241 = (($184) + ($185<<1)|0); + HEAP16[$arrayidx241>>1] = $conv240; + $186 = $j; + $inc243 = (($186) + 1)|0; + $j = $inc243; + } + $187 = $rand_scale_Q14; + $conv245 = $187 << 16 >> 16; + $188 = $rand_Gain_Q15; + $conv246 = $188&65535; + $conv247 = $conv246 << 16 >> 16; + $mul248 = Math_imul($conv245, $conv247)|0; + $shr249 = $mul248 >> 15; + $conv250 = $shr249&65535; + $rand_scale_Q14 = $conv250; + $189 = $psPLC; + $190 = HEAP32[$189>>2]|0; + $191 = $psPLC; + $192 = HEAP32[$191>>2]|0; + $shr253 = $192 >> 16; + $mul254 = ($shr253*655)|0; + $193 = $psPLC; + $194 = HEAP32[$193>>2]|0; + $and256 = $194 & 65535; + $mul257 = ($and256*655)|0; + $shr258 = $mul257 >> 16; + $add259 = (($mul254) + ($shr258))|0; + $add260 = (($190) + ($add259))|0; + $195 = $psPLC; + HEAP32[$195>>2] = $add260; + $196 = $psPLC; + $197 = HEAP32[$196>>2]|0; + $198 = $psDec$addr; + $fs_kHz = ((($198)) + 2316|0); + $199 = HEAP32[$fs_kHz>>2]|0; + $conv263 = $199&65535; + $conv264 = $conv263 << 16 >> 16; + $mul265 = ($conv264*18)|0; + $shl266 = $mul265 << 8; + $call267 = (_silk_min_32_425($197,$shl266)|0); + $200 = $psPLC; + HEAP32[$200>>2] = $call267; + $201 = $psPLC; + $202 = HEAP32[$201>>2]|0; + $shr270 = $202 >> 7; + $add271 = (($shr270) + 1)|0; + $shr272 = $add271 >> 1; + $lag = $shr272; + $203 = $k; + $inc274 = (($203) + 1)|0; + $k = $inc274; + } + $204 = $psDec$addr; + $ltp_mem_length276 = ((($204)) + 2336|0); + $205 = HEAP32[$ltp_mem_length276>>2]|0; + $sub277 = (($205) - 16)|0; + $arrayidx278 = (($vla) + ($sub277<<2)|0); + $sLPC_Q14_ptr = $arrayidx278; + $206 = $sLPC_Q14_ptr; + $207 = $psDec$addr; + $sLPC_Q14_buf = ((($207)) + 1284|0); + dest=$206; src=$sLPC_Q14_buf; stop=dest+64|0; do { HEAP32[dest>>2]=HEAP32[src>>2]|0; dest=dest+4|0; src=src+4|0; } while ((dest|0) < (stop|0)); + $i = 0; + while(1) { + $208 = $i; + $209 = $psDec$addr; + $frame_length281 = ((($209)) + 2328|0); + $210 = HEAP32[$frame_length281>>2]|0; + $cmp282 = ($208|0)<($210|0); + $211 = $psDec$addr; + if (!($cmp282)) { + break; + } + $LPC_order285 = ((($211)) + 2340|0); + $212 = HEAP32[$LPC_order285>>2]|0; + $shr286 = $212 >> 1; + $LPC_pred_Q10 = $shr286; + $213 = $LPC_pred_Q10; + $214 = $sLPC_Q14_ptr; + $215 = $i; + $add287 = (16 + ($215))|0; + $sub288 = (($add287) - 1)|0; + $arrayidx289 = (($214) + ($sub288<<2)|0); + $216 = HEAP32[$arrayidx289>>2]|0; + $shr290 = $216 >> 16; + $217 = HEAP16[$A_Q12>>1]|0; + $conv292 = $217 << 16 >> 16; + $mul293 = Math_imul($shr290, $conv292)|0; + $218 = $sLPC_Q14_ptr; + $219 = $i; + $add294 = (16 + ($219))|0; + $sub295 = (($add294) - 1)|0; + $arrayidx296 = (($218) + ($sub295<<2)|0); + $220 = HEAP32[$arrayidx296>>2]|0; + $and297 = $220 & 65535; + $221 = HEAP16[$A_Q12>>1]|0; + $conv299 = $221 << 16 >> 16; + $mul300 = Math_imul($and297, $conv299)|0; + $shr301 = $mul300 >> 16; + $add302 = (($mul293) + ($shr301))|0; + $add303 = (($213) + ($add302))|0; + $LPC_pred_Q10 = $add303; + $222 = $LPC_pred_Q10; + $223 = $sLPC_Q14_ptr; + $224 = $i; + $add304 = (16 + ($224))|0; + $sub305 = (($add304) - 2)|0; + $arrayidx306 = (($223) + ($sub305<<2)|0); + $225 = HEAP32[$arrayidx306>>2]|0; + $shr307 = $225 >> 16; + $arrayidx308 = ((($A_Q12)) + 2|0); + $226 = HEAP16[$arrayidx308>>1]|0; + $conv309 = $226 << 16 >> 16; + $mul310 = Math_imul($shr307, $conv309)|0; + $227 = $sLPC_Q14_ptr; + $228 = $i; + $add311 = (16 + ($228))|0; + $sub312 = (($add311) - 2)|0; + $arrayidx313 = (($227) + ($sub312<<2)|0); + $229 = HEAP32[$arrayidx313>>2]|0; + $and314 = $229 & 65535; + $arrayidx315 = ((($A_Q12)) + 2|0); + $230 = HEAP16[$arrayidx315>>1]|0; + $conv316 = $230 << 16 >> 16; + $mul317 = Math_imul($and314, $conv316)|0; + $shr318 = $mul317 >> 16; + $add319 = (($mul310) + ($shr318))|0; + $add320 = (($222) + ($add319))|0; + $LPC_pred_Q10 = $add320; + $231 = $LPC_pred_Q10; + $232 = $sLPC_Q14_ptr; + $233 = $i; + $add321 = (16 + ($233))|0; + $sub322 = (($add321) - 3)|0; + $arrayidx323 = (($232) + ($sub322<<2)|0); + $234 = HEAP32[$arrayidx323>>2]|0; + $shr324 = $234 >> 16; + $arrayidx325 = ((($A_Q12)) + 4|0); + $235 = HEAP16[$arrayidx325>>1]|0; + $conv326 = $235 << 16 >> 16; + $mul327 = Math_imul($shr324, $conv326)|0; + $236 = $sLPC_Q14_ptr; + $237 = $i; + $add328 = (16 + ($237))|0; + $sub329 = (($add328) - 3)|0; + $arrayidx330 = (($236) + ($sub329<<2)|0); + $238 = HEAP32[$arrayidx330>>2]|0; + $and331 = $238 & 65535; + $arrayidx332 = ((($A_Q12)) + 4|0); + $239 = HEAP16[$arrayidx332>>1]|0; + $conv333 = $239 << 16 >> 16; + $mul334 = Math_imul($and331, $conv333)|0; + $shr335 = $mul334 >> 16; + $add336 = (($mul327) + ($shr335))|0; + $add337 = (($231) + ($add336))|0; + $LPC_pred_Q10 = $add337; + $240 = $LPC_pred_Q10; + $241 = $sLPC_Q14_ptr; + $242 = $i; + $add338 = (16 + ($242))|0; + $sub339 = (($add338) - 4)|0; + $arrayidx340 = (($241) + ($sub339<<2)|0); + $243 = HEAP32[$arrayidx340>>2]|0; + $shr341 = $243 >> 16; + $arrayidx342 = ((($A_Q12)) + 6|0); + $244 = HEAP16[$arrayidx342>>1]|0; + $conv343 = $244 << 16 >> 16; + $mul344 = Math_imul($shr341, $conv343)|0; + $245 = $sLPC_Q14_ptr; + $246 = $i; + $add345 = (16 + ($246))|0; + $sub346 = (($add345) - 4)|0; + $arrayidx347 = (($245) + ($sub346<<2)|0); + $247 = HEAP32[$arrayidx347>>2]|0; + $and348 = $247 & 65535; + $arrayidx349 = ((($A_Q12)) + 6|0); + $248 = HEAP16[$arrayidx349>>1]|0; + $conv350 = $248 << 16 >> 16; + $mul351 = Math_imul($and348, $conv350)|0; + $shr352 = $mul351 >> 16; + $add353 = (($mul344) + ($shr352))|0; + $add354 = (($240) + ($add353))|0; + $LPC_pred_Q10 = $add354; + $249 = $LPC_pred_Q10; + $250 = $sLPC_Q14_ptr; + $251 = $i; + $add355 = (16 + ($251))|0; + $sub356 = (($add355) - 5)|0; + $arrayidx357 = (($250) + ($sub356<<2)|0); + $252 = HEAP32[$arrayidx357>>2]|0; + $shr358 = $252 >> 16; + $arrayidx359 = ((($A_Q12)) + 8|0); + $253 = HEAP16[$arrayidx359>>1]|0; + $conv360 = $253 << 16 >> 16; + $mul361 = Math_imul($shr358, $conv360)|0; + $254 = $sLPC_Q14_ptr; + $255 = $i; + $add362 = (16 + ($255))|0; + $sub363 = (($add362) - 5)|0; + $arrayidx364 = (($254) + ($sub363<<2)|0); + $256 = HEAP32[$arrayidx364>>2]|0; + $and365 = $256 & 65535; + $arrayidx366 = ((($A_Q12)) + 8|0); + $257 = HEAP16[$arrayidx366>>1]|0; + $conv367 = $257 << 16 >> 16; + $mul368 = Math_imul($and365, $conv367)|0; + $shr369 = $mul368 >> 16; + $add370 = (($mul361) + ($shr369))|0; + $add371 = (($249) + ($add370))|0; + $LPC_pred_Q10 = $add371; + $258 = $LPC_pred_Q10; + $259 = $sLPC_Q14_ptr; + $260 = $i; + $add372 = (16 + ($260))|0; + $sub373 = (($add372) - 6)|0; + $arrayidx374 = (($259) + ($sub373<<2)|0); + $261 = HEAP32[$arrayidx374>>2]|0; + $shr375 = $261 >> 16; + $arrayidx376 = ((($A_Q12)) + 10|0); + $262 = HEAP16[$arrayidx376>>1]|0; + $conv377 = $262 << 16 >> 16; + $mul378 = Math_imul($shr375, $conv377)|0; + $263 = $sLPC_Q14_ptr; + $264 = $i; + $add379 = (16 + ($264))|0; + $sub380 = (($add379) - 6)|0; + $arrayidx381 = (($263) + ($sub380<<2)|0); + $265 = HEAP32[$arrayidx381>>2]|0; + $and382 = $265 & 65535; + $arrayidx383 = ((($A_Q12)) + 10|0); + $266 = HEAP16[$arrayidx383>>1]|0; + $conv384 = $266 << 16 >> 16; + $mul385 = Math_imul($and382, $conv384)|0; + $shr386 = $mul385 >> 16; + $add387 = (($mul378) + ($shr386))|0; + $add388 = (($258) + ($add387))|0; + $LPC_pred_Q10 = $add388; + $267 = $LPC_pred_Q10; + $268 = $sLPC_Q14_ptr; + $269 = $i; + $add389 = (16 + ($269))|0; + $sub390 = (($add389) - 7)|0; + $arrayidx391 = (($268) + ($sub390<<2)|0); + $270 = HEAP32[$arrayidx391>>2]|0; + $shr392 = $270 >> 16; + $arrayidx393 = ((($A_Q12)) + 12|0); + $271 = HEAP16[$arrayidx393>>1]|0; + $conv394 = $271 << 16 >> 16; + $mul395 = Math_imul($shr392, $conv394)|0; + $272 = $sLPC_Q14_ptr; + $273 = $i; + $add396 = (16 + ($273))|0; + $sub397 = (($add396) - 7)|0; + $arrayidx398 = (($272) + ($sub397<<2)|0); + $274 = HEAP32[$arrayidx398>>2]|0; + $and399 = $274 & 65535; + $arrayidx400 = ((($A_Q12)) + 12|0); + $275 = HEAP16[$arrayidx400>>1]|0; + $conv401 = $275 << 16 >> 16; + $mul402 = Math_imul($and399, $conv401)|0; + $shr403 = $mul402 >> 16; + $add404 = (($mul395) + ($shr403))|0; + $add405 = (($267) + ($add404))|0; + $LPC_pred_Q10 = $add405; + $276 = $LPC_pred_Q10; + $277 = $sLPC_Q14_ptr; + $278 = $i; + $add406 = (16 + ($278))|0; + $sub407 = (($add406) - 8)|0; + $arrayidx408 = (($277) + ($sub407<<2)|0); + $279 = HEAP32[$arrayidx408>>2]|0; + $shr409 = $279 >> 16; + $arrayidx410 = ((($A_Q12)) + 14|0); + $280 = HEAP16[$arrayidx410>>1]|0; + $conv411 = $280 << 16 >> 16; + $mul412 = Math_imul($shr409, $conv411)|0; + $281 = $sLPC_Q14_ptr; + $282 = $i; + $add413 = (16 + ($282))|0; + $sub414 = (($add413) - 8)|0; + $arrayidx415 = (($281) + ($sub414<<2)|0); + $283 = HEAP32[$arrayidx415>>2]|0; + $and416 = $283 & 65535; + $arrayidx417 = ((($A_Q12)) + 14|0); + $284 = HEAP16[$arrayidx417>>1]|0; + $conv418 = $284 << 16 >> 16; + $mul419 = Math_imul($and416, $conv418)|0; + $shr420 = $mul419 >> 16; + $add421 = (($mul412) + ($shr420))|0; + $add422 = (($276) + ($add421))|0; + $LPC_pred_Q10 = $add422; + $285 = $LPC_pred_Q10; + $286 = $sLPC_Q14_ptr; + $287 = $i; + $add423 = (16 + ($287))|0; + $sub424 = (($add423) - 9)|0; + $arrayidx425 = (($286) + ($sub424<<2)|0); + $288 = HEAP32[$arrayidx425>>2]|0; + $shr426 = $288 >> 16; + $arrayidx427 = ((($A_Q12)) + 16|0); + $289 = HEAP16[$arrayidx427>>1]|0; + $conv428 = $289 << 16 >> 16; + $mul429 = Math_imul($shr426, $conv428)|0; + $290 = $sLPC_Q14_ptr; + $291 = $i; + $add430 = (16 + ($291))|0; + $sub431 = (($add430) - 9)|0; + $arrayidx432 = (($290) + ($sub431<<2)|0); + $292 = HEAP32[$arrayidx432>>2]|0; + $and433 = $292 & 65535; + $arrayidx434 = ((($A_Q12)) + 16|0); + $293 = HEAP16[$arrayidx434>>1]|0; + $conv435 = $293 << 16 >> 16; + $mul436 = Math_imul($and433, $conv435)|0; + $shr437 = $mul436 >> 16; + $add438 = (($mul429) + ($shr437))|0; + $add439 = (($285) + ($add438))|0; + $LPC_pred_Q10 = $add439; + $294 = $LPC_pred_Q10; + $295 = $sLPC_Q14_ptr; + $296 = $i; + $add440 = (16 + ($296))|0; + $sub441 = (($add440) - 10)|0; + $arrayidx442 = (($295) + ($sub441<<2)|0); + $297 = HEAP32[$arrayidx442>>2]|0; + $shr443 = $297 >> 16; + $arrayidx444 = ((($A_Q12)) + 18|0); + $298 = HEAP16[$arrayidx444>>1]|0; + $conv445 = $298 << 16 >> 16; + $mul446 = Math_imul($shr443, $conv445)|0; + $299 = $sLPC_Q14_ptr; + $300 = $i; + $add447 = (16 + ($300))|0; + $sub448 = (($add447) - 10)|0; + $arrayidx449 = (($299) + ($sub448<<2)|0); + $301 = HEAP32[$arrayidx449>>2]|0; + $and450 = $301 & 65535; + $arrayidx451 = ((($A_Q12)) + 18|0); + $302 = HEAP16[$arrayidx451>>1]|0; + $conv452 = $302 << 16 >> 16; + $mul453 = Math_imul($and450, $conv452)|0; + $shr454 = $mul453 >> 16; + $add455 = (($mul446) + ($shr454))|0; + $add456 = (($294) + ($add455))|0; + $LPC_pred_Q10 = $add456; + $j = 10; + while(1) { + $303 = $j; + $304 = $psDec$addr; + $LPC_order458 = ((($304)) + 2340|0); + $305 = HEAP32[$LPC_order458>>2]|0; + $cmp459 = ($303|0)<($305|0); + if (!($cmp459)) { + break; + } + $306 = $LPC_pred_Q10; + $307 = $sLPC_Q14_ptr; + $308 = $i; + $add462 = (16 + ($308))|0; + $309 = $j; + $sub463 = (($add462) - ($309))|0; + $sub464 = (($sub463) - 1)|0; + $arrayidx465 = (($307) + ($sub464<<2)|0); + $310 = HEAP32[$arrayidx465>>2]|0; + $shr466 = $310 >> 16; + $311 = $j; + $arrayidx467 = (($A_Q12) + ($311<<1)|0); + $312 = HEAP16[$arrayidx467>>1]|0; + $conv468 = $312 << 16 >> 16; + $mul469 = Math_imul($shr466, $conv468)|0; + $313 = $sLPC_Q14_ptr; + $314 = $i; + $add470 = (16 + ($314))|0; + $315 = $j; + $sub471 = (($add470) - ($315))|0; + $sub472 = (($sub471) - 1)|0; + $arrayidx473 = (($313) + ($sub472<<2)|0); + $316 = HEAP32[$arrayidx473>>2]|0; + $and474 = $316 & 65535; + $317 = $j; + $arrayidx475 = (($A_Q12) + ($317<<1)|0); + $318 = HEAP16[$arrayidx475>>1]|0; + $conv476 = $318 << 16 >> 16; + $mul477 = Math_imul($and474, $conv476)|0; + $shr478 = $mul477 >> 16; + $add479 = (($mul469) + ($shr478))|0; + $add480 = (($306) + ($add479))|0; + $LPC_pred_Q10 = $add480; + $319 = $j; + $inc482 = (($319) + 1)|0; + $j = $inc482; + } + $320 = $sLPC_Q14_ptr; + $321 = $i; + $add484 = (16 + ($321))|0; + $arrayidx485 = (($320) + ($add484<<2)|0); + $322 = HEAP32[$arrayidx485>>2]|0; + $323 = $LPC_pred_Q10; + $shl486 = $323 << 4; + $add487 = (($322) + ($shl486))|0; + $324 = $sLPC_Q14_ptr; + $325 = $i; + $add488 = (16 + ($325))|0; + $arrayidx489 = (($324) + ($add488<<2)|0); + HEAP32[$arrayidx489>>2] = $add487; + $326 = $sLPC_Q14_ptr; + $327 = $i; + $add490 = (16 + ($327))|0; + $arrayidx491 = (($326) + ($add490<<2)|0); + $328 = HEAP32[$arrayidx491>>2]|0; + $shr492 = $328 >> 16; + $arrayidx493 = ((($prevGain_Q10)) + 4|0); + $329 = HEAP32[$arrayidx493>>2]|0; + $conv494 = $329&65535; + $conv495 = $conv494 << 16 >> 16; + $mul496 = Math_imul($shr492, $conv495)|0; + $330 = $sLPC_Q14_ptr; + $331 = $i; + $add497 = (16 + ($331))|0; + $arrayidx498 = (($330) + ($add497<<2)|0); + $332 = HEAP32[$arrayidx498>>2]|0; + $and499 = $332 & 65535; + $arrayidx500 = ((($prevGain_Q10)) + 4|0); + $333 = HEAP32[$arrayidx500>>2]|0; + $conv501 = $333&65535; + $conv502 = $conv501 << 16 >> 16; + $mul503 = Math_imul($and499, $conv502)|0; + $shr504 = $mul503 >> 16; + $add505 = (($mul496) + ($shr504))|0; + $334 = $sLPC_Q14_ptr; + $335 = $i; + $add506 = (16 + ($335))|0; + $arrayidx507 = (($334) + ($add506<<2)|0); + $336 = HEAP32[$arrayidx507>>2]|0; + $arrayidx508 = ((($prevGain_Q10)) + 4|0); + $337 = HEAP32[$arrayidx508>>2]|0; + $shr509 = $337 >> 15; + $add510 = (($shr509) + 1)|0; + $shr511 = $add510 >> 1; + $mul512 = Math_imul($336, $shr511)|0; + $add513 = (($add505) + ($mul512))|0; + $shr514 = $add513 >> 7; + $add515 = (($shr514) + 1)|0; + $shr516 = $add515 >> 1; + $cmp517 = ($shr516|0)>(32767); + if ($cmp517) { + $cond582 = 32767; + } else { + $338 = $sLPC_Q14_ptr; + $339 = $i; + $add521 = (16 + ($339))|0; + $arrayidx522 = (($338) + ($add521<<2)|0); + $340 = HEAP32[$arrayidx522>>2]|0; + $shr523 = $340 >> 16; + $arrayidx524 = ((($prevGain_Q10)) + 4|0); + $341 = HEAP32[$arrayidx524>>2]|0; + $conv525 = $341&65535; + $conv526 = $conv525 << 16 >> 16; + $mul527 = Math_imul($shr523, $conv526)|0; + $342 = $sLPC_Q14_ptr; + $343 = $i; + $add528 = (16 + ($343))|0; + $arrayidx529 = (($342) + ($add528<<2)|0); + $344 = HEAP32[$arrayidx529>>2]|0; + $and530 = $344 & 65535; + $arrayidx531 = ((($prevGain_Q10)) + 4|0); + $345 = HEAP32[$arrayidx531>>2]|0; + $conv532 = $345&65535; + $conv533 = $conv532 << 16 >> 16; + $mul534 = Math_imul($and530, $conv533)|0; + $shr535 = $mul534 >> 16; + $add536 = (($mul527) + ($shr535))|0; + $346 = $sLPC_Q14_ptr; + $347 = $i; + $add537 = (16 + ($347))|0; + $arrayidx538 = (($346) + ($add537<<2)|0); + $348 = HEAP32[$arrayidx538>>2]|0; + $arrayidx539 = ((($prevGain_Q10)) + 4|0); + $349 = HEAP32[$arrayidx539>>2]|0; + $shr540 = $349 >> 15; + $add541 = (($shr540) + 1)|0; + $shr542 = $add541 >> 1; + $mul543 = Math_imul($348, $shr542)|0; + $add544 = (($add536) + ($mul543))|0; + $shr545 = $add544 >> 7; + $add546 = (($shr545) + 1)|0; + $shr547 = $add546 >> 1; + $cmp548 = ($shr547|0)<(-32768); + if ($cmp548) { + $cond582 = -32768; + } else { + $350 = $sLPC_Q14_ptr; + $351 = $i; + $add552 = (16 + ($351))|0; + $arrayidx553 = (($350) + ($add552<<2)|0); + $352 = HEAP32[$arrayidx553>>2]|0; + $shr554 = $352 >> 16; + $arrayidx555 = ((($prevGain_Q10)) + 4|0); + $353 = HEAP32[$arrayidx555>>2]|0; + $conv556 = $353&65535; + $conv557 = $conv556 << 16 >> 16; + $mul558 = Math_imul($shr554, $conv557)|0; + $354 = $sLPC_Q14_ptr; + $355 = $i; + $add559 = (16 + ($355))|0; + $arrayidx560 = (($354) + ($add559<<2)|0); + $356 = HEAP32[$arrayidx560>>2]|0; + $and561 = $356 & 65535; + $arrayidx562 = ((($prevGain_Q10)) + 4|0); + $357 = HEAP32[$arrayidx562>>2]|0; + $conv563 = $357&65535; + $conv564 = $conv563 << 16 >> 16; + $mul565 = Math_imul($and561, $conv564)|0; + $shr566 = $mul565 >> 16; + $add567 = (($mul558) + ($shr566))|0; + $358 = $sLPC_Q14_ptr; + $359 = $i; + $add568 = (16 + ($359))|0; + $arrayidx569 = (($358) + ($add568<<2)|0); + $360 = HEAP32[$arrayidx569>>2]|0; + $arrayidx570 = ((($prevGain_Q10)) + 4|0); + $361 = HEAP32[$arrayidx570>>2]|0; + $shr571 = $361 >> 15; + $add572 = (($shr571) + 1)|0; + $shr573 = $add572 >> 1; + $mul574 = Math_imul($360, $shr573)|0; + $add575 = (($add567) + ($mul574))|0; + $shr576 = $add575 >> 7; + $add577 = (($shr576) + 1)|0; + $shr578 = $add577 >> 1; + $cond582 = $shr578; + } + } + $cmp583 = ($cond582|0)>(32767); + if ($cmp583) { + $cond780 = 32767; + } else { + $362 = $sLPC_Q14_ptr; + $363 = $i; + $add587 = (16 + ($363))|0; + $arrayidx588 = (($362) + ($add587<<2)|0); + $364 = HEAP32[$arrayidx588>>2]|0; + $shr589 = $364 >> 16; + $arrayidx590 = ((($prevGain_Q10)) + 4|0); + $365 = HEAP32[$arrayidx590>>2]|0; + $conv591 = $365&65535; + $conv592 = $conv591 << 16 >> 16; + $mul593 = Math_imul($shr589, $conv592)|0; + $366 = $sLPC_Q14_ptr; + $367 = $i; + $add594 = (16 + ($367))|0; + $arrayidx595 = (($366) + ($add594<<2)|0); + $368 = HEAP32[$arrayidx595>>2]|0; + $and596 = $368 & 65535; + $arrayidx597 = ((($prevGain_Q10)) + 4|0); + $369 = HEAP32[$arrayidx597>>2]|0; + $conv598 = $369&65535; + $conv599 = $conv598 << 16 >> 16; + $mul600 = Math_imul($and596, $conv599)|0; + $shr601 = $mul600 >> 16; + $add602 = (($mul593) + ($shr601))|0; + $370 = $sLPC_Q14_ptr; + $371 = $i; + $add603 = (16 + ($371))|0; + $arrayidx604 = (($370) + ($add603<<2)|0); + $372 = HEAP32[$arrayidx604>>2]|0; + $arrayidx605 = ((($prevGain_Q10)) + 4|0); + $373 = HEAP32[$arrayidx605>>2]|0; + $shr606 = $373 >> 15; + $add607 = (($shr606) + 1)|0; + $shr608 = $add607 >> 1; + $mul609 = Math_imul($372, $shr608)|0; + $add610 = (($add602) + ($mul609))|0; + $shr611 = $add610 >> 7; + $add612 = (($shr611) + 1)|0; + $shr613 = $add612 >> 1; + $cmp614 = ($shr613|0)>(32767); + if ($cmp614) { + $cond679 = 32767; + } else { + $374 = $sLPC_Q14_ptr; + $375 = $i; + $add618 = (16 + ($375))|0; + $arrayidx619 = (($374) + ($add618<<2)|0); + $376 = HEAP32[$arrayidx619>>2]|0; + $shr620 = $376 >> 16; + $arrayidx621 = ((($prevGain_Q10)) + 4|0); + $377 = HEAP32[$arrayidx621>>2]|0; + $conv622 = $377&65535; + $conv623 = $conv622 << 16 >> 16; + $mul624 = Math_imul($shr620, $conv623)|0; + $378 = $sLPC_Q14_ptr; + $379 = $i; + $add625 = (16 + ($379))|0; + $arrayidx626 = (($378) + ($add625<<2)|0); + $380 = HEAP32[$arrayidx626>>2]|0; + $and627 = $380 & 65535; + $arrayidx628 = ((($prevGain_Q10)) + 4|0); + $381 = HEAP32[$arrayidx628>>2]|0; + $conv629 = $381&65535; + $conv630 = $conv629 << 16 >> 16; + $mul631 = Math_imul($and627, $conv630)|0; + $shr632 = $mul631 >> 16; + $add633 = (($mul624) + ($shr632))|0; + $382 = $sLPC_Q14_ptr; + $383 = $i; + $add634 = (16 + ($383))|0; + $arrayidx635 = (($382) + ($add634<<2)|0); + $384 = HEAP32[$arrayidx635>>2]|0; + $arrayidx636 = ((($prevGain_Q10)) + 4|0); + $385 = HEAP32[$arrayidx636>>2]|0; + $shr637 = $385 >> 15; + $add638 = (($shr637) + 1)|0; + $shr639 = $add638 >> 1; + $mul640 = Math_imul($384, $shr639)|0; + $add641 = (($add633) + ($mul640))|0; + $shr642 = $add641 >> 7; + $add643 = (($shr642) + 1)|0; + $shr644 = $add643 >> 1; + $cmp645 = ($shr644|0)<(-32768); + if ($cmp645) { + $cond679 = -32768; + } else { + $386 = $sLPC_Q14_ptr; + $387 = $i; + $add649 = (16 + ($387))|0; + $arrayidx650 = (($386) + ($add649<<2)|0); + $388 = HEAP32[$arrayidx650>>2]|0; + $shr651 = $388 >> 16; + $arrayidx652 = ((($prevGain_Q10)) + 4|0); + $389 = HEAP32[$arrayidx652>>2]|0; + $conv653 = $389&65535; + $conv654 = $conv653 << 16 >> 16; + $mul655 = Math_imul($shr651, $conv654)|0; + $390 = $sLPC_Q14_ptr; + $391 = $i; + $add656 = (16 + ($391))|0; + $arrayidx657 = (($390) + ($add656<<2)|0); + $392 = HEAP32[$arrayidx657>>2]|0; + $and658 = $392 & 65535; + $arrayidx659 = ((($prevGain_Q10)) + 4|0); + $393 = HEAP32[$arrayidx659>>2]|0; + $conv660 = $393&65535; + $conv661 = $conv660 << 16 >> 16; + $mul662 = Math_imul($and658, $conv661)|0; + $shr663 = $mul662 >> 16; + $add664 = (($mul655) + ($shr663))|0; + $394 = $sLPC_Q14_ptr; + $395 = $i; + $add665 = (16 + ($395))|0; + $arrayidx666 = (($394) + ($add665<<2)|0); + $396 = HEAP32[$arrayidx666>>2]|0; + $arrayidx667 = ((($prevGain_Q10)) + 4|0); + $397 = HEAP32[$arrayidx667>>2]|0; + $shr668 = $397 >> 15; + $add669 = (($shr668) + 1)|0; + $shr670 = $add669 >> 1; + $mul671 = Math_imul($396, $shr670)|0; + $add672 = (($add664) + ($mul671))|0; + $shr673 = $add672 >> 7; + $add674 = (($shr673) + 1)|0; + $shr675 = $add674 >> 1; + $cond679 = $shr675; + } + } + $cmp680 = ($cond679|0)<(-32768); + if ($cmp680) { + $cond780 = -32768; + } else { + $398 = $sLPC_Q14_ptr; + $399 = $i; + $add684 = (16 + ($399))|0; + $arrayidx685 = (($398) + ($add684<<2)|0); + $400 = HEAP32[$arrayidx685>>2]|0; + $shr686 = $400 >> 16; + $arrayidx687 = ((($prevGain_Q10)) + 4|0); + $401 = HEAP32[$arrayidx687>>2]|0; + $conv688 = $401&65535; + $conv689 = $conv688 << 16 >> 16; + $mul690 = Math_imul($shr686, $conv689)|0; + $402 = $sLPC_Q14_ptr; + $403 = $i; + $add691 = (16 + ($403))|0; + $arrayidx692 = (($402) + ($add691<<2)|0); + $404 = HEAP32[$arrayidx692>>2]|0; + $and693 = $404 & 65535; + $arrayidx694 = ((($prevGain_Q10)) + 4|0); + $405 = HEAP32[$arrayidx694>>2]|0; + $conv695 = $405&65535; + $conv696 = $conv695 << 16 >> 16; + $mul697 = Math_imul($and693, $conv696)|0; + $shr698 = $mul697 >> 16; + $add699 = (($mul690) + ($shr698))|0; + $406 = $sLPC_Q14_ptr; + $407 = $i; + $add700 = (16 + ($407))|0; + $arrayidx701 = (($406) + ($add700<<2)|0); + $408 = HEAP32[$arrayidx701>>2]|0; + $arrayidx702 = ((($prevGain_Q10)) + 4|0); + $409 = HEAP32[$arrayidx702>>2]|0; + $shr703 = $409 >> 15; + $add704 = (($shr703) + 1)|0; + $shr705 = $add704 >> 1; + $mul706 = Math_imul($408, $shr705)|0; + $add707 = (($add699) + ($mul706))|0; + $shr708 = $add707 >> 7; + $add709 = (($shr708) + 1)|0; + $shr710 = $add709 >> 1; + $cmp711 = ($shr710|0)>(32767); + if ($cmp711) { + $cond780 = 32767; + } else { + $410 = $sLPC_Q14_ptr; + $411 = $i; + $add715 = (16 + ($411))|0; + $arrayidx716 = (($410) + ($add715<<2)|0); + $412 = HEAP32[$arrayidx716>>2]|0; + $shr717 = $412 >> 16; + $arrayidx718 = ((($prevGain_Q10)) + 4|0); + $413 = HEAP32[$arrayidx718>>2]|0; + $conv719 = $413&65535; + $conv720 = $conv719 << 16 >> 16; + $mul721 = Math_imul($shr717, $conv720)|0; + $414 = $sLPC_Q14_ptr; + $415 = $i; + $add722 = (16 + ($415))|0; + $arrayidx723 = (($414) + ($add722<<2)|0); + $416 = HEAP32[$arrayidx723>>2]|0; + $and724 = $416 & 65535; + $arrayidx725 = ((($prevGain_Q10)) + 4|0); + $417 = HEAP32[$arrayidx725>>2]|0; + $conv726 = $417&65535; + $conv727 = $conv726 << 16 >> 16; + $mul728 = Math_imul($and724, $conv727)|0; + $shr729 = $mul728 >> 16; + $add730 = (($mul721) + ($shr729))|0; + $418 = $sLPC_Q14_ptr; + $419 = $i; + $add731 = (16 + ($419))|0; + $arrayidx732 = (($418) + ($add731<<2)|0); + $420 = HEAP32[$arrayidx732>>2]|0; + $arrayidx733 = ((($prevGain_Q10)) + 4|0); + $421 = HEAP32[$arrayidx733>>2]|0; + $shr734 = $421 >> 15; + $add735 = (($shr734) + 1)|0; + $shr736 = $add735 >> 1; + $mul737 = Math_imul($420, $shr736)|0; + $add738 = (($add730) + ($mul737))|0; + $shr739 = $add738 >> 7; + $add740 = (($shr739) + 1)|0; + $shr741 = $add740 >> 1; + $cmp742 = ($shr741|0)<(-32768); + if ($cmp742) { + $cond780 = -32768; + } else { + $422 = $sLPC_Q14_ptr; + $423 = $i; + $add746 = (16 + ($423))|0; + $arrayidx747 = (($422) + ($add746<<2)|0); + $424 = HEAP32[$arrayidx747>>2]|0; + $shr748 = $424 >> 16; + $arrayidx749 = ((($prevGain_Q10)) + 4|0); + $425 = HEAP32[$arrayidx749>>2]|0; + $conv750 = $425&65535; + $conv751 = $conv750 << 16 >> 16; + $mul752 = Math_imul($shr748, $conv751)|0; + $426 = $sLPC_Q14_ptr; + $427 = $i; + $add753 = (16 + ($427))|0; + $arrayidx754 = (($426) + ($add753<<2)|0); + $428 = HEAP32[$arrayidx754>>2]|0; + $and755 = $428 & 65535; + $arrayidx756 = ((($prevGain_Q10)) + 4|0); + $429 = HEAP32[$arrayidx756>>2]|0; + $conv757 = $429&65535; + $conv758 = $conv757 << 16 >> 16; + $mul759 = Math_imul($and755, $conv758)|0; + $shr760 = $mul759 >> 16; + $add761 = (($mul752) + ($shr760))|0; + $430 = $sLPC_Q14_ptr; + $431 = $i; + $add762 = (16 + ($431))|0; + $arrayidx763 = (($430) + ($add762<<2)|0); + $432 = HEAP32[$arrayidx763>>2]|0; + $arrayidx764 = ((($prevGain_Q10)) + 4|0); + $433 = HEAP32[$arrayidx764>>2]|0; + $shr765 = $433 >> 15; + $add766 = (($shr765) + 1)|0; + $shr767 = $add766 >> 1; + $mul768 = Math_imul($432, $shr767)|0; + $add769 = (($add761) + ($mul768))|0; + $shr770 = $add769 >> 7; + $add771 = (($shr770) + 1)|0; + $shr772 = $add771 >> 1; + $cond780 = $shr772; + } + } + } + } + $conv781 = $cond780&65535; + $434 = $frame$addr; + $435 = $i; + $arrayidx782 = (($434) + ($435<<1)|0); + HEAP16[$arrayidx782>>1] = $conv781; + $436 = $i; + $inc784 = (($436) + 1)|0; + $i = $inc784; + } + $sLPC_Q14_buf786 = ((($211)) + 1284|0); + $437 = $sLPC_Q14_ptr; + $438 = $psDec$addr; + $frame_length788 = ((($438)) + 2328|0); + $439 = HEAP32[$frame_length788>>2]|0; + $arrayidx789 = (($437) + ($439<<2)|0); + dest=$sLPC_Q14_buf786; src=$arrayidx789; stop=dest+64|0; do { HEAP32[dest>>2]=HEAP32[src>>2]|0; dest=dest+4|0; src=src+4|0; } while ((dest|0) < (stop|0)); + $440 = $rand_seed; + $441 = $psPLC; + $rand_seed790 = ((($441)) + 52|0); + HEAP32[$rand_seed790>>2] = $440; + $442 = $rand_scale_Q14; + $443 = $psPLC; + $randScale_Q14791 = ((($443)) + 56|0); + HEAP16[$randScale_Q14791>>1] = $442; + $i = 0; + while(1) { + $444 = $i; + $cmp793 = ($444|0)<(4); + if (!($cmp793)) { + break; + } + $445 = $lag; + $446 = $psDecCtrl$addr; + $447 = $i; + $arrayidx796 = (($446) + ($447<<2)|0); + HEAP32[$arrayidx796>>2] = $445; + $448 = $i; + $inc798 = (($448) + 1)|0; + $i = $inc798; + } + $449 = $saved_stack; + _llvm_stackrestore(($449|0)); + STACKTOP = sp;return; +} +function _silk_PLC_update($psDec,$psDecCtrl) { + $psDec = $psDec|0; + $psDecCtrl = $psDecCtrl|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0; + var $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0; + var $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0, $8 = 0, $80 = 0; + var $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $9 = 0, $Gains_Q16 = 0, $LPC_order = 0, $LTPCoef_Q14 = 0, $LTPCoef_Q14105 = 0, $LTPCoef_Q1425 = 0, $LTPCoef_Q1426 = 0, $LTPCoef_Q1443 = 0, $LTPCoef_Q1446 = 0, $LTPCoef_Q1457 = 0, $LTPCoef_Q1464 = 0, $LTPCoef_Q1484 = 0, $LTPCoef_Q1492 = 0; + var $LTP_Gain_Q14 = 0, $LTP_scale_Q14 = 0, $PredCoef_Q12 = 0, $add = 0, $add21 = 0, $arrayidx = 0, $arrayidx109 = 0, $arrayidx116 = 0, $arrayidx19 = 0, $arrayidx33 = 0, $arrayidx38 = 0, $arrayidx47 = 0, $arrayidx58 = 0, $arrayidx65 = 0, $arrayidx85 = 0, $arrayidx93 = 0, $cmp = 0, $cmp12 = 0, $cmp22 = 0, $cmp48 = 0; + var $cmp5 = 0, $cmp51 = 0, $cmp54 = 0, $cmp69 = 0, $cmp73 = 0, $cmp8 = 0, $cmp81 = 0, $cond = 0, $cond78 = 0, $conv = 0, $conv100 = 0, $conv101 = 0, $conv112 = 0, $conv20 = 0, $conv3 = 0, $conv30 = 0, $conv31 = 0, $conv45 = 0, $conv59 = 0, $conv60 = 0; + var $conv61 = 0, $conv63 = 0, $conv86 = 0, $conv87 = 0, $conv88 = 0, $conv91 = 0, $div = 0, $div79 = 0, $fs_kHz = 0, $i = 0, $inc = 0, $inc41 = 0, $inc67 = 0, $inc95 = 0, $indices = 0, $indices1 = 0, $j = 0, $mul = 0, $mul102 = 0, $mul111 = 0; + var $mul18 = 0, $mul32 = 0, $mul62 = 0, $mul89 = 0, $nb_subfr = 0, $nb_subfr114 = 0, $nb_subfr119 = 0, $nb_subfr120 = 0, $nb_subfr15 = 0, $nb_subfr27 = 0, $nb_subfr35 = 0, $nb_subfr7 = 0, $prevGain_Q16 = 0, $prevLPC_Q12 = 0, $prevLTP_scale_Q14 = 0, $prevSignalType = 0, $psDec$addr = 0, $psDecCtrl$addr = 0, $psPLC = 0, $sPLC = 0; + var $scale_Q10 = 0, $scale_Q14 = 0, $shl = 0, $shl103 = 0, $shr = 0, $shr90 = 0, $signalType = 0, $signalType2 = 0, $sub = 0, $sub115 = 0, $sub16 = 0, $sub17 = 0, $sub28 = 0, $sub29 = 0, $sub36 = 0, $sub37 = 0, $subfr_length = 0, $subfr_length117 = 0, $subfr_length118 = 0, $temp_LTP_Gain_Q14 = 0; + var $tmp = 0, $tmp72 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $psDec$addr = $psDec; + $psDecCtrl$addr = $psDecCtrl; + $0 = $psDec$addr; + $sPLC = ((($0)) + 4168|0); + $psPLC = $sPLC; + $1 = $psDec$addr; + $indices = ((($1)) + 2736|0); + $signalType = ((($indices)) + 29|0); + $2 = HEAP8[$signalType>>0]|0; + $conv = $2 << 24 >> 24; + $3 = $psDec$addr; + $prevSignalType = ((($3)) + 4164|0); + HEAP32[$prevSignalType>>2] = $conv; + $LTP_Gain_Q14 = 0; + $4 = $psDec$addr; + $indices1 = ((($4)) + 2736|0); + $signalType2 = ((($indices1)) + 29|0); + $5 = HEAP8[$signalType2>>0]|0; + $conv3 = $5 << 24 >> 24; + $cmp = ($conv3|0)==(2); + L1: do { + if ($cmp) { + $j = 0; + while(1) { + $6 = $j; + $7 = $psDec$addr; + $subfr_length = ((($7)) + 2332|0); + $8 = HEAP32[$subfr_length>>2]|0; + $mul = Math_imul($6, $8)|0; + $9 = $psDecCtrl$addr; + $10 = $psDec$addr; + $nb_subfr = ((($10)) + 2324|0); + $11 = HEAP32[$nb_subfr>>2]|0; + $sub = (($11) - 1)|0; + $arrayidx = (($9) + ($sub<<2)|0); + $12 = HEAP32[$arrayidx>>2]|0; + $cmp5 = ($mul|0)<($12|0); + if (!($cmp5)) { + break; + } + $13 = $j; + $14 = $psDec$addr; + $nb_subfr7 = ((($14)) + 2324|0); + $15 = HEAP32[$nb_subfr7>>2]|0; + $cmp8 = ($13|0)==($15|0); + if ($cmp8) { + break; + } + $temp_LTP_Gain_Q14 = 0; + $i = 0; + while(1) { + $16 = $i; + $cmp12 = ($16|0)<(5); + if (!($cmp12)) { + break; + } + $17 = $psDecCtrl$addr; + $LTPCoef_Q14 = ((($17)) + 96|0); + $18 = $psDec$addr; + $nb_subfr15 = ((($18)) + 2324|0); + $19 = HEAP32[$nb_subfr15>>2]|0; + $sub16 = (($19) - 1)|0; + $20 = $j; + $sub17 = (($sub16) - ($20))|0; + $mul18 = ($sub17*5)|0; + $21 = $i; + $add = (($mul18) + ($21))|0; + $arrayidx19 = (($LTPCoef_Q14) + ($add<<1)|0); + $22 = HEAP16[$arrayidx19>>1]|0; + $conv20 = $22 << 16 >> 16; + $23 = $temp_LTP_Gain_Q14; + $add21 = (($23) + ($conv20))|0; + $temp_LTP_Gain_Q14 = $add21; + $24 = $i; + $inc = (($24) + 1)|0; + $i = $inc; + } + $25 = $temp_LTP_Gain_Q14; + $26 = $LTP_Gain_Q14; + $cmp22 = ($25|0)>($26|0); + if ($cmp22) { + $27 = $temp_LTP_Gain_Q14; + $LTP_Gain_Q14 = $27; + $28 = $psPLC; + $LTPCoef_Q1425 = ((($28)) + 4|0); + $29 = $psDecCtrl$addr; + $LTPCoef_Q1426 = ((($29)) + 96|0); + $30 = $psDec$addr; + $nb_subfr27 = ((($30)) + 2324|0); + $31 = HEAP32[$nb_subfr27>>2]|0; + $sub28 = (($31) - 1)|0; + $32 = $j; + $sub29 = (($sub28) - ($32))|0; + $conv30 = $sub29&65535; + $conv31 = $conv30 << 16 >> 16; + $mul32 = ($conv31*5)|0; + $arrayidx33 = (($LTPCoef_Q1426) + ($mul32<<1)|0); + ;HEAP16[$LTPCoef_Q1425>>1]=HEAP16[$arrayidx33>>1]|0;HEAP16[$LTPCoef_Q1425+2>>1]=HEAP16[$arrayidx33+2>>1]|0;HEAP16[$LTPCoef_Q1425+4>>1]=HEAP16[$arrayidx33+4>>1]|0;HEAP16[$LTPCoef_Q1425+6>>1]=HEAP16[$arrayidx33+6>>1]|0;HEAP16[$LTPCoef_Q1425+8>>1]=HEAP16[$arrayidx33+8>>1]|0; + $33 = $psDecCtrl$addr; + $34 = $psDec$addr; + $nb_subfr35 = ((($34)) + 2324|0); + $35 = HEAP32[$nb_subfr35>>2]|0; + $sub36 = (($35) - 1)|0; + $36 = $j; + $sub37 = (($sub36) - ($36))|0; + $arrayidx38 = (($33) + ($sub37<<2)|0); + $37 = HEAP32[$arrayidx38>>2]|0; + $shl = $37 << 8; + $38 = $psPLC; + HEAP32[$38>>2] = $shl; + } + $39 = $j; + $inc41 = (($39) + 1)|0; + $j = $inc41; + } + $40 = $psPLC; + $LTPCoef_Q1443 = ((($40)) + 4|0); + ;HEAP32[$LTPCoef_Q1443>>2]=0|0;HEAP32[$LTPCoef_Q1443+4>>2]=0|0;HEAP16[$LTPCoef_Q1443+8>>1]=0|0; + $41 = $LTP_Gain_Q14; + $conv45 = $41&65535; + $42 = $psPLC; + $LTPCoef_Q1446 = ((($42)) + 4|0); + $arrayidx47 = ((($LTPCoef_Q1446)) + 4|0); + HEAP16[$arrayidx47>>1] = $conv45; + $43 = $LTP_Gain_Q14; + $cmp48 = ($43|0)<(11469); + if ($cmp48) { + $tmp = 11744256; + $44 = $tmp; + $45 = $LTP_Gain_Q14; + $cmp51 = ($45|0)>(1); + $46 = $LTP_Gain_Q14; + $cond = $cmp51 ? $46 : 1; + $div = (($44|0) / ($cond|0))&-1; + $scale_Q10 = $div; + $i = 0; + while(1) { + $47 = $i; + $cmp54 = ($47|0)<(5); + if (!($cmp54)) { + break L1; + } + $48 = $psPLC; + $LTPCoef_Q1457 = ((($48)) + 4|0); + $49 = $i; + $arrayidx58 = (($LTPCoef_Q1457) + ($49<<1)|0); + $50 = HEAP16[$arrayidx58>>1]|0; + $conv59 = $50 << 16 >> 16; + $51 = $scale_Q10; + $conv60 = $51&65535; + $conv61 = $conv60 << 16 >> 16; + $mul62 = Math_imul($conv59, $conv61)|0; + $shr = $mul62 >> 10; + $conv63 = $shr&65535; + $52 = $psPLC; + $LTPCoef_Q1464 = ((($52)) + 4|0); + $53 = $i; + $arrayidx65 = (($LTPCoef_Q1464) + ($53<<1)|0); + HEAP16[$arrayidx65>>1] = $conv63; + $54 = $i; + $inc67 = (($54) + 1)|0; + $i = $inc67; + } + } + $55 = $LTP_Gain_Q14; + $cmp69 = ($55|0)>(15565); + if ($cmp69) { + $tmp72 = 255016960; + $56 = $tmp72; + $57 = $LTP_Gain_Q14; + $cmp73 = ($57|0)>(1); + $58 = $LTP_Gain_Q14; + $cond78 = $cmp73 ? $58 : 1; + $div79 = (($56|0) / ($cond78|0))&-1; + $scale_Q14 = $div79; + $i = 0; + while(1) { + $59 = $i; + $cmp81 = ($59|0)<(5); + if (!($cmp81)) { + break L1; + } + $60 = $psPLC; + $LTPCoef_Q1484 = ((($60)) + 4|0); + $61 = $i; + $arrayidx85 = (($LTPCoef_Q1484) + ($61<<1)|0); + $62 = HEAP16[$arrayidx85>>1]|0; + $conv86 = $62 << 16 >> 16; + $63 = $scale_Q14; + $conv87 = $63&65535; + $conv88 = $conv87 << 16 >> 16; + $mul89 = Math_imul($conv86, $conv88)|0; + $shr90 = $mul89 >> 14; + $conv91 = $shr90&65535; + $64 = $psPLC; + $LTPCoef_Q1492 = ((($64)) + 4|0); + $65 = $i; + $arrayidx93 = (($LTPCoef_Q1492) + ($65<<1)|0); + HEAP16[$arrayidx93>>1] = $conv91; + $66 = $i; + $inc95 = (($66) + 1)|0; + $i = $inc95; + } + } + } else { + $67 = $psDec$addr; + $fs_kHz = ((($67)) + 2316|0); + $68 = HEAP32[$fs_kHz>>2]|0; + $conv100 = $68&65535; + $conv101 = $conv100 << 16 >> 16; + $mul102 = ($conv101*18)|0; + $shl103 = $mul102 << 8; + $69 = $psPLC; + HEAP32[$69>>2] = $shl103; + $70 = $psPLC; + $LTPCoef_Q14105 = ((($70)) + 4|0); + ;HEAP32[$LTPCoef_Q14105>>2]=0|0;HEAP32[$LTPCoef_Q14105+4>>2]=0|0;HEAP16[$LTPCoef_Q14105+8>>1]=0|0; + } + } while(0); + $71 = $psPLC; + $prevLPC_Q12 = ((($71)) + 14|0); + $72 = $psDecCtrl$addr; + $PredCoef_Q12 = ((($72)) + 32|0); + $arrayidx109 = ((($PredCoef_Q12)) + 32|0); + $73 = $psDec$addr; + $LPC_order = ((($73)) + 2340|0); + $74 = HEAP32[$LPC_order>>2]|0; + $mul111 = $74<<1; + _memcpy(($prevLPC_Q12|0),($arrayidx109|0),($mul111|0))|0; + $75 = $psDecCtrl$addr; + $LTP_scale_Q14 = ((($75)) + 136|0); + $76 = HEAP32[$LTP_scale_Q14>>2]|0; + $conv112 = $76&65535; + $77 = $psPLC; + $prevLTP_scale_Q14 = ((($77)) + 68|0); + HEAP16[$prevLTP_scale_Q14>>1] = $conv112; + $78 = $psPLC; + $prevGain_Q16 = ((($78)) + 72|0); + $79 = $psDecCtrl$addr; + $Gains_Q16 = ((($79)) + 16|0); + $80 = $psDec$addr; + $nb_subfr114 = ((($80)) + 2324|0); + $81 = HEAP32[$nb_subfr114>>2]|0; + $sub115 = (($81) - 2)|0; + $arrayidx116 = (($Gains_Q16) + ($sub115<<2)|0); + ;HEAP32[$prevGain_Q16>>2]=HEAP32[$arrayidx116>>2]|0;HEAP32[$prevGain_Q16+4>>2]=HEAP32[$arrayidx116+4>>2]|0; + $82 = $psDec$addr; + $subfr_length117 = ((($82)) + 2332|0); + $83 = HEAP32[$subfr_length117>>2]|0; + $84 = $psPLC; + $subfr_length118 = ((($84)) + 88|0); + HEAP32[$subfr_length118>>2] = $83; + $85 = $psDec$addr; + $nb_subfr119 = ((($85)) + 2324|0); + $86 = HEAP32[$nb_subfr119>>2]|0; + $87 = $psPLC; + $nb_subfr120 = ((($87)) + 84|0); + HEAP32[$nb_subfr120>>2] = $86; + STACKTOP = sp;return; +} +function _silk_PLC_energy($energy1,$shift1,$energy2,$shift2,$exc_Q14,$prevGain_Q10,$subfr_length,$nb_subfr) { + $energy1 = $energy1|0; + $shift1 = $shift1|0; + $energy2 = $energy2|0; + $shift2 = $shift2|0; + $exc_Q14 = $exc_Q14|0; + $prevGain_Q10 = $prevGain_Q10|0; + $subfr_length = $subfr_length|0; + $nb_subfr = $nb_subfr|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0; + var $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0; + var $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0, $8 = 0, $80 = 0; + var $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0, $95 = 0, $96 = 0, $97 = 0, $98 = 0, $99 = 0; + var $add = 0, $add$ptr = 0, $add101 = 0, $add104 = 0, $add12 = 0, $add19 = 0, $add20 = 0, $add23 = 0, $add27 = 0, $add30 = 0, $add34 = 0, $add37 = 0, $add44 = 0, $add47 = 0, $add5 = 0, $add55 = 0, $add56 = 0, $add59 = 0, $add63 = 0, $add66 = 0; + var $add72 = 0, $add75 = 0, $add82 = 0, $add85 = 0, $add9 = 0, $add93 = 0, $add94 = 0, $add97 = 0, $and = 0, $and49 = 0, $and87 = 0, $arrayidx = 0, $arrayidx109 = 0, $arrayidx113 = 0, $arrayidx13 = 0, $arrayidx14 = 0, $arrayidx24 = 0, $arrayidx25 = 0, $arrayidx38 = 0, $arrayidx40 = 0; + var $arrayidx48 = 0, $arrayidx50 = 0, $arrayidx6 = 0, $arrayidx60 = 0, $arrayidx61 = 0, $arrayidx76 = 0, $arrayidx78 = 0, $arrayidx86 = 0, $arrayidx88 = 0, $arrayidx98 = 0, $arrayidx99 = 0, $cmp = 0, $cmp2 = 0, $cmp32 = 0, $cmp68 = 0, $cond107 = 0, $conv = 0, $conv108 = 0, $conv15 = 0, $conv16 = 0; + var $conv41 = 0, $conv42 = 0, $conv51 = 0, $conv52 = 0, $conv7 = 0, $conv79 = 0, $conv80 = 0, $conv89 = 0, $conv90 = 0, $energy1$addr = 0, $energy2$addr = 0, $exc_Q14$addr = 0, $exc_buf_ptr = 0, $i = 0, $inc = 0, $inc111 = 0, $k = 0, $mul = 0, $mul103 = 0, $mul11 = 0; + var $mul17 = 0, $mul22 = 0, $mul29 = 0, $mul36 = 0, $mul4 = 0, $mul43 = 0, $mul46 = 0, $mul53 = 0, $mul58 = 0, $mul65 = 0, $mul74 = 0, $mul8 = 0, $mul81 = 0, $mul84 = 0, $mul91 = 0, $mul96 = 0, $nb_subfr$addr = 0, $prevGain_Q10$addr = 0, $saved_stack = 0, $shift1$addr = 0; + var $shift2$addr = 0, $shr = 0, $shr100 = 0, $shr102 = 0, $shr105 = 0, $shr18 = 0, $shr26 = 0, $shr28 = 0, $shr31 = 0, $shr39 = 0, $shr54 = 0, $shr62 = 0, $shr64 = 0, $shr67 = 0, $shr77 = 0, $shr92 = 0, $sub = 0, $sub10 = 0, $sub21 = 0, $sub35 = 0; + var $sub45 = 0, $sub57 = 0, $sub73 = 0, $sub83 = 0, $sub95 = 0, $subfr_length$addr = 0, $vla = 0, $vla$alloca_mul = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $energy1$addr = $energy1; + $shift1$addr = $shift1; + $energy2$addr = $energy2; + $shift2$addr = $shift2; + $exc_Q14$addr = $exc_Q14; + $prevGain_Q10$addr = $prevGain_Q10; + $subfr_length$addr = $subfr_length; + $nb_subfr$addr = $nb_subfr; + $0 = $subfr_length$addr; + $mul = $0<<1; + $1 = (_llvm_stacksave()|0); + $saved_stack = $1; + $vla$alloca_mul = $mul<<1; + $vla = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla$alloca_mul)|0)+15)&-16)|0);; + $exc_buf_ptr = $vla; + $k = 0; + while(1) { + $2 = $k; + $cmp = ($2|0)<(2); + if (!($cmp)) { + break; + } + $i = 0; + while(1) { + $3 = $i; + $4 = $subfr_length$addr; + $cmp2 = ($3|0)<($4|0); + if (!($cmp2)) { + break; + } + $5 = $exc_Q14$addr; + $6 = $i; + $7 = $k; + $8 = $nb_subfr$addr; + $add = (($7) + ($8))|0; + $sub = (($add) - 2)|0; + $9 = $subfr_length$addr; + $mul4 = Math_imul($sub, $9)|0; + $add5 = (($6) + ($mul4))|0; + $arrayidx = (($5) + ($add5<<2)|0); + $10 = HEAP32[$arrayidx>>2]|0; + $shr = $10 >> 16; + $11 = $prevGain_Q10$addr; + $12 = $k; + $arrayidx6 = (($11) + ($12<<2)|0); + $13 = HEAP32[$arrayidx6>>2]|0; + $conv = $13&65535; + $conv7 = $conv << 16 >> 16; + $mul8 = Math_imul($shr, $conv7)|0; + $14 = $exc_Q14$addr; + $15 = $i; + $16 = $k; + $17 = $nb_subfr$addr; + $add9 = (($16) + ($17))|0; + $sub10 = (($add9) - 2)|0; + $18 = $subfr_length$addr; + $mul11 = Math_imul($sub10, $18)|0; + $add12 = (($15) + ($mul11))|0; + $arrayidx13 = (($14) + ($add12<<2)|0); + $19 = HEAP32[$arrayidx13>>2]|0; + $and = $19 & 65535; + $20 = $prevGain_Q10$addr; + $21 = $k; + $arrayidx14 = (($20) + ($21<<2)|0); + $22 = HEAP32[$arrayidx14>>2]|0; + $conv15 = $22&65535; + $conv16 = $conv15 << 16 >> 16; + $mul17 = Math_imul($and, $conv16)|0; + $shr18 = $mul17 >> 16; + $add19 = (($mul8) + ($shr18))|0; + $23 = $exc_Q14$addr; + $24 = $i; + $25 = $k; + $26 = $nb_subfr$addr; + $add20 = (($25) + ($26))|0; + $sub21 = (($add20) - 2)|0; + $27 = $subfr_length$addr; + $mul22 = Math_imul($sub21, $27)|0; + $add23 = (($24) + ($mul22))|0; + $arrayidx24 = (($23) + ($add23<<2)|0); + $28 = HEAP32[$arrayidx24>>2]|0; + $29 = $prevGain_Q10$addr; + $30 = $k; + $arrayidx25 = (($29) + ($30<<2)|0); + $31 = HEAP32[$arrayidx25>>2]|0; + $shr26 = $31 >> 15; + $add27 = (($shr26) + 1)|0; + $shr28 = $add27 >> 1; + $mul29 = Math_imul($28, $shr28)|0; + $add30 = (($add19) + ($mul29))|0; + $shr31 = $add30 >> 8; + $cmp32 = ($shr31|0)>(32767); + if ($cmp32) { + $cond107 = 32767; + } else { + $32 = $exc_Q14$addr; + $33 = $i; + $34 = $k; + $35 = $nb_subfr$addr; + $add34 = (($34) + ($35))|0; + $sub35 = (($add34) - 2)|0; + $36 = $subfr_length$addr; + $mul36 = Math_imul($sub35, $36)|0; + $add37 = (($33) + ($mul36))|0; + $arrayidx38 = (($32) + ($add37<<2)|0); + $37 = HEAP32[$arrayidx38>>2]|0; + $shr39 = $37 >> 16; + $38 = $prevGain_Q10$addr; + $39 = $k; + $arrayidx40 = (($38) + ($39<<2)|0); + $40 = HEAP32[$arrayidx40>>2]|0; + $conv41 = $40&65535; + $conv42 = $conv41 << 16 >> 16; + $mul43 = Math_imul($shr39, $conv42)|0; + $41 = $exc_Q14$addr; + $42 = $i; + $43 = $k; + $44 = $nb_subfr$addr; + $add44 = (($43) + ($44))|0; + $sub45 = (($add44) - 2)|0; + $45 = $subfr_length$addr; + $mul46 = Math_imul($sub45, $45)|0; + $add47 = (($42) + ($mul46))|0; + $arrayidx48 = (($41) + ($add47<<2)|0); + $46 = HEAP32[$arrayidx48>>2]|0; + $and49 = $46 & 65535; + $47 = $prevGain_Q10$addr; + $48 = $k; + $arrayidx50 = (($47) + ($48<<2)|0); + $49 = HEAP32[$arrayidx50>>2]|0; + $conv51 = $49&65535; + $conv52 = $conv51 << 16 >> 16; + $mul53 = Math_imul($and49, $conv52)|0; + $shr54 = $mul53 >> 16; + $add55 = (($mul43) + ($shr54))|0; + $50 = $exc_Q14$addr; + $51 = $i; + $52 = $k; + $53 = $nb_subfr$addr; + $add56 = (($52) + ($53))|0; + $sub57 = (($add56) - 2)|0; + $54 = $subfr_length$addr; + $mul58 = Math_imul($sub57, $54)|0; + $add59 = (($51) + ($mul58))|0; + $arrayidx60 = (($50) + ($add59<<2)|0); + $55 = HEAP32[$arrayidx60>>2]|0; + $56 = $prevGain_Q10$addr; + $57 = $k; + $arrayidx61 = (($56) + ($57<<2)|0); + $58 = HEAP32[$arrayidx61>>2]|0; + $shr62 = $58 >> 15; + $add63 = (($shr62) + 1)|0; + $shr64 = $add63 >> 1; + $mul65 = Math_imul($55, $shr64)|0; + $add66 = (($add55) + ($mul65))|0; + $shr67 = $add66 >> 8; + $cmp68 = ($shr67|0)<(-32768); + if ($cmp68) { + $cond107 = -32768; + } else { + $59 = $exc_Q14$addr; + $60 = $i; + $61 = $k; + $62 = $nb_subfr$addr; + $add72 = (($61) + ($62))|0; + $sub73 = (($add72) - 2)|0; + $63 = $subfr_length$addr; + $mul74 = Math_imul($sub73, $63)|0; + $add75 = (($60) + ($mul74))|0; + $arrayidx76 = (($59) + ($add75<<2)|0); + $64 = HEAP32[$arrayidx76>>2]|0; + $shr77 = $64 >> 16; + $65 = $prevGain_Q10$addr; + $66 = $k; + $arrayidx78 = (($65) + ($66<<2)|0); + $67 = HEAP32[$arrayidx78>>2]|0; + $conv79 = $67&65535; + $conv80 = $conv79 << 16 >> 16; + $mul81 = Math_imul($shr77, $conv80)|0; + $68 = $exc_Q14$addr; + $69 = $i; + $70 = $k; + $71 = $nb_subfr$addr; + $add82 = (($70) + ($71))|0; + $sub83 = (($add82) - 2)|0; + $72 = $subfr_length$addr; + $mul84 = Math_imul($sub83, $72)|0; + $add85 = (($69) + ($mul84))|0; + $arrayidx86 = (($68) + ($add85<<2)|0); + $73 = HEAP32[$arrayidx86>>2]|0; + $and87 = $73 & 65535; + $74 = $prevGain_Q10$addr; + $75 = $k; + $arrayidx88 = (($74) + ($75<<2)|0); + $76 = HEAP32[$arrayidx88>>2]|0; + $conv89 = $76&65535; + $conv90 = $conv89 << 16 >> 16; + $mul91 = Math_imul($and87, $conv90)|0; + $shr92 = $mul91 >> 16; + $add93 = (($mul81) + ($shr92))|0; + $77 = $exc_Q14$addr; + $78 = $i; + $79 = $k; + $80 = $nb_subfr$addr; + $add94 = (($79) + ($80))|0; + $sub95 = (($add94) - 2)|0; + $81 = $subfr_length$addr; + $mul96 = Math_imul($sub95, $81)|0; + $add97 = (($78) + ($mul96))|0; + $arrayidx98 = (($77) + ($add97<<2)|0); + $82 = HEAP32[$arrayidx98>>2]|0; + $83 = $prevGain_Q10$addr; + $84 = $k; + $arrayidx99 = (($83) + ($84<<2)|0); + $85 = HEAP32[$arrayidx99>>2]|0; + $shr100 = $85 >> 15; + $add101 = (($shr100) + 1)|0; + $shr102 = $add101 >> 1; + $mul103 = Math_imul($82, $shr102)|0; + $add104 = (($add93) + ($mul103))|0; + $shr105 = $add104 >> 8; + $cond107 = $shr105; + } + } + $conv108 = $cond107&65535; + $86 = $exc_buf_ptr; + $87 = $i; + $arrayidx109 = (($86) + ($87<<1)|0); + HEAP16[$arrayidx109>>1] = $conv108; + $88 = $i; + $inc = (($88) + 1)|0; + $i = $inc; + } + $89 = $subfr_length$addr; + $90 = $exc_buf_ptr; + $add$ptr = (($90) + ($89<<1)|0); + $exc_buf_ptr = $add$ptr; + $91 = $k; + $inc111 = (($91) + 1)|0; + $k = $inc111; + } + $92 = $energy1$addr; + $93 = $shift1$addr; + $94 = $subfr_length$addr; + _silk_sum_sqr_shift($92,$93,$vla,$94); + $95 = $energy2$addr; + $96 = $shift2$addr; + $97 = $subfr_length$addr; + $arrayidx113 = (($vla) + ($97<<1)|0); + $98 = $subfr_length$addr; + _silk_sum_sqr_shift($95,$96,$arrayidx113,$98); + $99 = $saved_stack; + _llvm_stackrestore(($99|0)); + STACKTOP = sp;return; +} +function _silk_max_int_423($a,$b) { + $a = $a|0; + $b = $b|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $a$addr = 0, $b$addr = 0, $cmp = 0, $cond = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $a$addr = $a; + $b$addr = $b; + $0 = $a$addr; + $1 = $b$addr; + $cmp = ($0|0)>($1|0); + $2 = $a$addr; + $3 = $b$addr; + $cond = $cmp ? $2 : $3; + STACKTOP = sp;return ($cond|0); +} +function _silk_min_int_424($a,$b) { + $a = $a|0; + $b = $b|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $a$addr = 0, $b$addr = 0, $cmp = 0, $cond = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $a$addr = $a; + $b$addr = $b; + $0 = $a$addr; + $1 = $b$addr; + $cmp = ($0|0)<($1|0); + $2 = $a$addr; + $3 = $b$addr; + $cond = $cmp ? $2 : $3; + STACKTOP = sp;return ($cond|0); +} +function _silk_max_16($a,$b) { + $a = $a|0; + $b = $b|0; + var $$sink = 0, $0 = 0, $1 = 0, $2 = 0, $3 = 0, $a$addr = 0, $b$addr = 0, $cmp = 0, $conv = 0, $conv1 = 0, $conv4 = 0, $conv5 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $a$addr = $a; + $b$addr = $b; + $0 = $a$addr; + $conv = $0 << 16 >> 16; + $1 = $b$addr; + $conv1 = $1 << 16 >> 16; + $cmp = ($conv|0)>($conv1|0); + $2 = $b$addr; + $3 = $a$addr; + $$sink = $cmp ? $3 : $2; + $conv4 = $$sink << 16 >> 16; + $conv5 = $conv4&65535; + STACKTOP = sp;return ($conv5|0); +} +function _silk_min_32_425($a,$b) { + $a = $a|0; + $b = $b|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $a$addr = 0, $b$addr = 0, $cmp = 0, $cond = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $a$addr = $a; + $b$addr = $b; + $0 = $a$addr; + $1 = $b$addr; + $cmp = ($0|0)<($1|0); + $2 = $a$addr; + $3 = $b$addr; + $cond = $cmp ? $2 : $3; + STACKTOP = sp;return ($cond|0); +} +function _silk_max_32_426($a,$b) { + $a = $a|0; + $b = $b|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $a$addr = 0, $b$addr = 0, $cmp = 0, $cond = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $a$addr = $a; + $b$addr = $b; + $0 = $a$addr; + $1 = $b$addr; + $cmp = ($0|0)>($1|0); + $2 = $a$addr; + $3 = $b$addr; + $cond = $cmp ? $2 : $3; + STACKTOP = sp;return ($cond|0); +} +function _silk_INVERSE32_varQ_427($b32,$Qres) { + $b32 = $b32|0; + $Qres = $Qres|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $Qres$addr = 0, $add = 0; + var $add20 = 0, $add21 = 0, $add23 = 0, $add26 = 0, $and = 0, $and15 = 0, $b32$addr = 0, $b32_inv = 0, $b32_nrm = 0, $b_headrm = 0, $call = 0, $cmp = 0, $cmp29 = 0, $cmp35 = 0, $cmp40 = 0, $cmp48 = 0, $cmp61 = 0, $cmp69 = 0, $cmp83 = 0, $cond = 0; + var $cond80 = 0, $conv = 0, $conv12 = 0, $conv13 = 0, $conv16 = 0, $conv17 = 0, $conv4 = 0, $conv5 = 0, $conv6 = 0, $div = 0, $err_Q32 = 0, $lshift = 0, $mul = 0, $mul14 = 0, $mul18 = 0, $mul25 = 0, $mul7 = 0, $result = 0, $retval = 0, $shl = 0; + var $shl10 = 0, $shl2 = 0, $shl82 = 0, $shr = 0, $shr11 = 0, $shr19 = 0, $shr22 = 0, $shr24 = 0, $shr3 = 0, $shr32 = 0, $shr34 = 0, $shr39 = 0, $shr44 = 0, $shr47 = 0, $shr52 = 0, $shr60 = 0, $shr65 = 0, $shr68 = 0, $shr73 = 0, $shr8 = 0; + var $shr86 = 0, $sub = 0, $sub1 = 0, $sub27 = 0, $sub28 = 0, $sub31 = 0, $sub33 = 0, $sub38 = 0, $sub43 = 0, $sub46 = 0, $sub51 = 0, $sub64 = 0, $sub67 = 0, $sub72 = 0, $sub81 = 0, $sub9 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $b32$addr = $b32; + $Qres$addr = $Qres; + $0 = $b32$addr; + $cmp = ($0|0)>(0); + $1 = $b32$addr; + $sub = (0 - ($1))|0; + $cond = $cmp ? $1 : $sub; + $call = (_silk_CLZ32_428($cond)|0); + $sub1 = (($call) - 1)|0; + $b_headrm = $sub1; + $2 = $b32$addr; + $3 = $b_headrm; + $shl = $2 << $3; + $b32_nrm = $shl; + $4 = $b32_nrm; + $shr = $4 >> 16; + $div = (536870911 / ($shr|0))&-1; + $b32_inv = $div; + $5 = $b32_inv; + $shl2 = $5 << 16; + $result = $shl2; + $6 = $b32_nrm; + $shr3 = $6 >> 16; + $7 = $b32_inv; + $conv = $7&65535; + $conv4 = $conv << 16 >> 16; + $mul = Math_imul($shr3, $conv4)|0; + $8 = $b32_nrm; + $and = $8 & 65535; + $9 = $b32_inv; + $conv5 = $9&65535; + $conv6 = $conv5 << 16 >> 16; + $mul7 = Math_imul($and, $conv6)|0; + $shr8 = $mul7 >> 16; + $add = (($mul) + ($shr8))|0; + $sub9 = (536870912 - ($add))|0; + $shl10 = $sub9 << 3; + $err_Q32 = $shl10; + $10 = $result; + $11 = $err_Q32; + $shr11 = $11 >> 16; + $12 = $b32_inv; + $conv12 = $12&65535; + $conv13 = $conv12 << 16 >> 16; + $mul14 = Math_imul($shr11, $conv13)|0; + $13 = $err_Q32; + $and15 = $13 & 65535; + $14 = $b32_inv; + $conv16 = $14&65535; + $conv17 = $conv16 << 16 >> 16; + $mul18 = Math_imul($and15, $conv17)|0; + $shr19 = $mul18 >> 16; + $add20 = (($mul14) + ($shr19))|0; + $add21 = (($10) + ($add20))|0; + $15 = $err_Q32; + $16 = $b32_inv; + $shr22 = $16 >> 15; + $add23 = (($shr22) + 1)|0; + $shr24 = $add23 >> 1; + $mul25 = Math_imul($15, $shr24)|0; + $add26 = (($add21) + ($mul25))|0; + $result = $add26; + $17 = $b_headrm; + $sub27 = (61 - ($17))|0; + $18 = $Qres$addr; + $sub28 = (($sub27) - ($18))|0; + $lshift = $sub28; + $19 = $lshift; + $cmp29 = ($19|0)<=(0); + $20 = $lshift; + if (!($cmp29)) { + $cmp83 = ($20|0)<(32); + if ($cmp83) { + $35 = $result; + $36 = $lshift; + $shr86 = $35 >> $36; + $retval = $shr86; + $37 = $retval; + STACKTOP = sp;return ($37|0); + } else { + $retval = 0; + $37 = $retval; + STACKTOP = sp;return ($37|0); + } + } + $sub31 = (0 - ($20))|0; + $shr32 = -2147483648 >> $sub31; + $21 = $lshift; + $sub33 = (0 - ($21))|0; + $shr34 = 2147483647 >> $sub33; + $cmp35 = ($shr32|0)>($shr34|0); + $22 = $result; + $23 = $lshift; + $sub38 = (0 - ($23))|0; + do { + if ($cmp35) { + $shr39 = -2147483648 >> $sub38; + $cmp40 = ($22|0)>($shr39|0); + if ($cmp40) { + $24 = $lshift; + $sub43 = (0 - ($24))|0; + $shr44 = -2147483648 >> $sub43; + $cond80 = $shr44; + break; + } + $25 = $result; + $26 = $lshift; + $sub46 = (0 - ($26))|0; + $shr47 = 2147483647 >> $sub46; + $cmp48 = ($25|0)<($shr47|0); + if ($cmp48) { + $27 = $lshift; + $sub51 = (0 - ($27))|0; + $shr52 = 2147483647 >> $sub51; + $cond80 = $shr52; + break; + } else { + $28 = $result; + $cond80 = $28; + break; + } + } else { + $shr60 = 2147483647 >> $sub38; + $cmp61 = ($22|0)>($shr60|0); + if ($cmp61) { + $29 = $lshift; + $sub64 = (0 - ($29))|0; + $shr65 = 2147483647 >> $sub64; + $cond80 = $shr65; + break; + } + $30 = $result; + $31 = $lshift; + $sub67 = (0 - ($31))|0; + $shr68 = -2147483648 >> $sub67; + $cmp69 = ($30|0)<($shr68|0); + if ($cmp69) { + $32 = $lshift; + $sub72 = (0 - ($32))|0; + $shr73 = -2147483648 >> $sub72; + $cond80 = $shr73; + break; + } else { + $33 = $result; + $cond80 = $33; + break; + } + } + } while(0); + $34 = $lshift; + $sub81 = (0 - ($34))|0; + $shl82 = $cond80 << $sub81; + $retval = $shl82; + $37 = $retval; + STACKTOP = sp;return ($37|0); +} +function _silk_CLZ32_428($in32) { + $in32 = $in32|0; + var $0 = 0, $1 = 0, $2 = 0, $cond = 0, $in32$addr = 0, $sub = 0, $sub1 = 0, $tobool = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $in32$addr = $in32; + $0 = $in32$addr; + $tobool = ($0|0)!=(0); + if (!($tobool)) { + $cond = 32; + STACKTOP = sp;return ($cond|0); + } + $1 = $in32$addr; + $2 = (Math_clz32(($1|0))|0); + $sub = (32 - ($2))|0; + $sub1 = (32 - ($sub))|0; + $cond = $sub1; + STACKTOP = sp;return ($cond|0); +} +function _silk_PLC_glue_frames($psDec,$frame,$length) { + $psDec = $psDec|0; + $frame = $frame|0; + $length = $length|0; + var $$sink = 0, $$sink1 = 0, $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0; + var $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0; + var $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0; + var $61 = 0, $62 = 0, $63 = 0, $64 = 0, $7 = 0, $8 = 0, $9 = 0, $LZ = 0, $add = 0, $add43 = 0, $and = 0, $arrayidx = 0, $arrayidx37 = 0, $arrayidx42 = 0, $call = 0, $call26 = 0, $call30 = 0, $cmp = 0, $cmp12 = 0, $cmp19 = 0; + var $cmp29 = 0, $cmp35 = 0, $cmp44 = 0, $conc_energy = 0, $conc_energy18 = 0, $conc_energy21 = 0, $conc_energy23 = 0, $conc_energy24 = 0, $conc_energy28 = 0, $conc_energy7 = 0, $conc_energy9 = 0, $conc_energy_shift = 0, $conc_energy_shift11 = 0, $conc_energy_shift14 = 0, $conc_energy_shift5 = 0, $conc_energy_shift8 = 0, $cond = 0, $conv = 0, $conv38 = 0, $conv41 = 0; + var $div = 0, $div33 = 0, $energy = 0, $energy_shift = 0, $frac_Q24 = 0, $frame$addr = 0, $gain_Q16 = 0, $i = 0, $inc = 0, $last_frame_lost2 = 0, $last_frame_lost50 = 0, $length$addr = 0, $lossCnt = 0, $mul = 0, $mul39 = 0, $psDec$addr = 0, $psPLC = 0, $sPLC = 0, $sPLC1 = 0, $shl = 0; + var $shl31 = 0, $shl34 = 0, $shr = 0, $shr16 = 0, $shr27 = 0, $shr36 = 0, $shr40 = 0, $slope_Q16 = 0, $sub = 0, $sub15 = 0, $sub22 = 0, $sub25 = 0, $sub32 = 0, $tobool = 0, $tobool3 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $energy_shift = sp + 24|0; + $energy = sp + 20|0; + $psDec$addr = $psDec; + $frame$addr = $frame; + $length$addr = $length; + $0 = $psDec$addr; + $sPLC = ((($0)) + 4168|0); + $psPLC = $sPLC; + $1 = $psDec$addr; + $lossCnt = ((($1)) + 4160|0); + $2 = HEAP32[$lossCnt>>2]|0; + $tobool = ($2|0)!=(0); + if ($tobool) { + $3 = $psPLC; + $conc_energy = ((($3)) + 60|0); + $4 = $psPLC; + $conc_energy_shift = ((($4)) + 64|0); + $5 = $frame$addr; + $6 = $length$addr; + _silk_sum_sqr_shift($conc_energy,$conc_energy_shift,$5,$6); + $7 = $psPLC; + $$sink = 1;$$sink1 = $7; + $last_frame_lost50 = ((($$sink1)) + 48|0); + HEAP32[$last_frame_lost50>>2] = $$sink; + STACKTOP = sp;return; + } + $8 = $psDec$addr; + $sPLC1 = ((($8)) + 4168|0); + $last_frame_lost2 = ((($sPLC1)) + 48|0); + $9 = HEAP32[$last_frame_lost2>>2]|0; + $tobool3 = ($9|0)!=(0); + L5: do { + if ($tobool3) { + $10 = $frame$addr; + $11 = $length$addr; + _silk_sum_sqr_shift($energy,$energy_shift,$10,$11); + $12 = HEAP32[$energy_shift>>2]|0; + $13 = $psPLC; + $conc_energy_shift5 = ((($13)) + 64|0); + $14 = HEAP32[$conc_energy_shift5>>2]|0; + $cmp = ($12|0)>($14|0); + if ($cmp) { + $15 = $psPLC; + $conc_energy7 = ((($15)) + 60|0); + $16 = HEAP32[$conc_energy7>>2]|0; + $17 = HEAP32[$energy_shift>>2]|0; + $18 = $psPLC; + $conc_energy_shift8 = ((($18)) + 64|0); + $19 = HEAP32[$conc_energy_shift8>>2]|0; + $sub = (($17) - ($19))|0; + $shr = $16 >> $sub; + $20 = $psPLC; + $conc_energy9 = ((($20)) + 60|0); + HEAP32[$conc_energy9>>2] = $shr; + } else { + $21 = HEAP32[$energy_shift>>2]|0; + $22 = $psPLC; + $conc_energy_shift11 = ((($22)) + 64|0); + $23 = HEAP32[$conc_energy_shift11>>2]|0; + $cmp12 = ($21|0)<($23|0); + if ($cmp12) { + $24 = HEAP32[$energy>>2]|0; + $25 = $psPLC; + $conc_energy_shift14 = ((($25)) + 64|0); + $26 = HEAP32[$conc_energy_shift14>>2]|0; + $27 = HEAP32[$energy_shift>>2]|0; + $sub15 = (($26) - ($27))|0; + $shr16 = $24 >> $sub15; + HEAP32[$energy>>2] = $shr16; + } + } + $28 = HEAP32[$energy>>2]|0; + $29 = $psPLC; + $conc_energy18 = ((($29)) + 60|0); + $30 = HEAP32[$conc_energy18>>2]|0; + $cmp19 = ($28|0)>($30|0); + if ($cmp19) { + $31 = $psPLC; + $conc_energy21 = ((($31)) + 60|0); + $32 = HEAP32[$conc_energy21>>2]|0; + $call = (_silk_CLZ32_428($32)|0); + $LZ = $call; + $33 = $LZ; + $sub22 = (($33) - 1)|0; + $LZ = $sub22; + $34 = $psPLC; + $conc_energy23 = ((($34)) + 60|0); + $35 = HEAP32[$conc_energy23>>2]|0; + $36 = $LZ; + $shl = $35 << $36; + $37 = $psPLC; + $conc_energy24 = ((($37)) + 60|0); + HEAP32[$conc_energy24>>2] = $shl; + $38 = HEAP32[$energy>>2]|0; + $39 = $LZ; + $sub25 = (24 - ($39))|0; + $call26 = (_silk_max_32_426($sub25,0)|0); + $shr27 = $38 >> $call26; + HEAP32[$energy>>2] = $shr27; + $40 = $psPLC; + $conc_energy28 = ((($40)) + 60|0); + $41 = HEAP32[$conc_energy28>>2]|0; + $42 = HEAP32[$energy>>2]|0; + $cmp29 = ($42|0)>(1); + $43 = HEAP32[$energy>>2]|0; + $cond = $cmp29 ? $43 : 1; + $div = (($41|0) / ($cond|0))&-1; + $frac_Q24 = $div; + $44 = $frac_Q24; + $call30 = (_silk_SQRT_APPROX_431($44)|0); + $shl31 = $call30 << 4; + $gain_Q16 = $shl31; + $45 = $gain_Q16; + $sub32 = (65536 - ($45))|0; + $46 = $length$addr; + $div33 = (($sub32|0) / ($46|0))&-1; + $slope_Q16 = $div33; + $47 = $slope_Q16; + $shl34 = $47 << 2; + $slope_Q16 = $shl34; + $i = 0; + while(1) { + $48 = $i; + $49 = $length$addr; + $cmp35 = ($48|0)<($49|0); + if (!($cmp35)) { + break L5; + } + $50 = $gain_Q16; + $shr36 = $50 >> 16; + $51 = $frame$addr; + $52 = $i; + $arrayidx = (($51) + ($52<<1)|0); + $53 = HEAP16[$arrayidx>>1]|0; + $conv = $53 << 16 >> 16; + $mul = Math_imul($shr36, $conv)|0; + $54 = $gain_Q16; + $and = $54 & 65535; + $55 = $frame$addr; + $56 = $i; + $arrayidx37 = (($55) + ($56<<1)|0); + $57 = HEAP16[$arrayidx37>>1]|0; + $conv38 = $57 << 16 >> 16; + $mul39 = Math_imul($and, $conv38)|0; + $shr40 = $mul39 >> 16; + $add = (($mul) + ($shr40))|0; + $conv41 = $add&65535; + $58 = $frame$addr; + $59 = $i; + $arrayidx42 = (($58) + ($59<<1)|0); + HEAP16[$arrayidx42>>1] = $conv41; + $60 = $slope_Q16; + $61 = $gain_Q16; + $add43 = (($61) + ($60))|0; + $gain_Q16 = $add43; + $62 = $gain_Q16; + $cmp44 = ($62|0)>(65536); + if ($cmp44) { + break L5; + } + $63 = $i; + $inc = (($63) + 1)|0; + $i = $inc; + } + } + } + } while(0); + $64 = $psPLC; + $$sink = 0;$$sink1 = $64; + $last_frame_lost50 = ((($$sink1)) + 48|0); + HEAP32[$last_frame_lost50>>2] = $$sink; + STACKTOP = sp;return; +} +function _silk_SQRT_APPROX_431($x) { + $x = $x|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $add = 0, $add17 = 0, $and = 0, $and9 = 0, $cmp = 0, $conv = 0, $conv10 = 0, $conv11 = 0; + var $conv13 = 0, $conv14 = 0, $conv5 = 0, $conv6 = 0, $conv7 = 0, $frac_Q7 = 0, $lz = 0, $mul = 0, $mul12 = 0, $mul15 = 0, $mul8 = 0, $retval = 0, $shr = 0, $shr16 = 0, $shr3 = 0, $shr4 = 0, $tobool = 0, $x$addr = 0, $y = 0, label = 0; + var sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $lz = sp + 4|0; + $frac_Q7 = sp; + $x$addr = $x; + $0 = $x$addr; + $cmp = ($0|0)<=(0); + if ($cmp) { + $retval = 0; + $11 = $retval; + STACKTOP = sp;return ($11|0); + } + $1 = $x$addr; + _silk_CLZ_FRAC_432($1,$lz,$frac_Q7); + $2 = HEAP32[$lz>>2]|0; + $and = $2 & 1; + $tobool = ($and|0)!=(0); + if ($tobool) { + $y = 32768; + } else { + $y = 46214; + } + $3 = HEAP32[$lz>>2]|0; + $shr = $3 >> 1; + $4 = $y; + $shr3 = $4 >> $shr; + $y = $shr3; + $5 = $y; + $6 = $y; + $shr4 = $6 >> 16; + $7 = HEAP32[$frac_Q7>>2]|0; + $conv = $7&65535; + $conv5 = $conv << 16 >> 16; + $mul = ($conv5*213)|0; + $conv6 = $mul&65535; + $conv7 = $conv6 << 16 >> 16; + $mul8 = Math_imul($shr4, $conv7)|0; + $8 = $y; + $and9 = $8 & 65535; + $9 = HEAP32[$frac_Q7>>2]|0; + $conv10 = $9&65535; + $conv11 = $conv10 << 16 >> 16; + $mul12 = ($conv11*213)|0; + $conv13 = $mul12&65535; + $conv14 = $conv13 << 16 >> 16; + $mul15 = Math_imul($and9, $conv14)|0; + $shr16 = $mul15 >> 16; + $add = (($mul8) + ($shr16))|0; + $add17 = (($5) + ($add))|0; + $y = $add17; + $10 = $y; + $retval = $10; + $11 = $retval; + STACKTOP = sp;return ($11|0); +} +function _silk_CLZ_FRAC_432($in,$lz,$frac_Q7) { + $in = $in|0; + $lz = $lz|0; + $frac_Q7 = $frac_Q7|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $and = 0, $call = 0, $call1 = 0, $frac_Q7$addr = 0, $in$addr = 0, $lz$addr = 0, $lzeros = 0, $sub = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $in$addr = $in; + $lz$addr = $lz; + $frac_Q7$addr = $frac_Q7; + $0 = $in$addr; + $call = (_silk_CLZ32_428($0)|0); + $lzeros = $call; + $1 = $lzeros; + $2 = $lz$addr; + HEAP32[$2>>2] = $1; + $3 = $in$addr; + $4 = $lzeros; + $sub = (24 - ($4))|0; + $call1 = (_silk_ROR32_433($3,$sub)|0); + $and = $call1 & 127; + $5 = $frac_Q7$addr; + HEAP32[$5>>2] = $and; + STACKTOP = sp;return; +} +function _silk_ROR32_433($a32,$rot) { + $a32 = $a32|0; + $rot = $rot|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $a32$addr = 0, $cmp = 0, $cmp1 = 0, $m = 0, $or = 0, $or8 = 0; + var $r = 0, $retval = 0, $rot$addr = 0, $shl = 0, $shl6 = 0, $shr = 0, $shr7 = 0, $sub = 0, $sub3 = 0, $sub5 = 0, $x = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $a32$addr = $a32; + $rot$addr = $rot; + $0 = $a32$addr; + $x = $0; + $1 = $rot$addr; + $r = $1; + $2 = $rot$addr; + $sub = (0 - ($2))|0; + $m = $sub; + $3 = $rot$addr; + $cmp = ($3|0)==(0); + if ($cmp) { + $4 = $a32$addr; + $retval = $4; + $13 = $retval; + STACKTOP = sp;return ($13|0); + } + $5 = $rot$addr; + $cmp1 = ($5|0)<(0); + $6 = $x; + if ($cmp1) { + $7 = $m; + $shl = $6 << $7; + $8 = $x; + $9 = $m; + $sub3 = (32 - ($9))|0; + $shr = $8 >>> $sub3; + $or = $shl | $shr; + $retval = $or; + $13 = $retval; + STACKTOP = sp;return ($13|0); + } else { + $10 = $r; + $sub5 = (32 - ($10))|0; + $shl6 = $6 << $sub5; + $11 = $x; + $12 = $r; + $shr7 = $11 >>> $12; + $or8 = $shl6 | $shr7; + $retval = $or8; + $13 = $retval; + STACKTOP = sp;return ($13|0); + } + return (0)|0; +} +function _silk_VAD_Init($psSilk_VAD) { + $psSilk_VAD = $psSilk_VAD|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0; + var $7 = 0, $8 = 0, $9 = 0, $NL = 0, $NL7 = 0, $NoiseLevelBias = 0, $NoiseLevelBias4 = 0, $NrgRatioSmth_Q8 = 0, $add = 0, $arrayidx = 0, $arrayidx10 = 0, $arrayidx17 = 0, $arrayidx5 = 0, $arrayidx6 = 0, $arrayidx8 = 0, $b = 0, $call = 0, $cmp = 0, $cmp15 = 0, $cmp2 = 0; + var $counter = 0, $div = 0, $div9 = 0, $inc = 0, $inc12 = 0, $inc19 = 0, $inv_NL = 0, $mul = 0, $psSilk_VAD$addr = 0, $ret = 0, dest = 0, label = 0, sp = 0, stop = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $psSilk_VAD$addr = $psSilk_VAD; + $ret = 0; + $0 = $psSilk_VAD$addr; + dest=$0; stop=dest+112|0; do { HEAP32[dest>>2]=0|0; dest=dest+4|0; } while ((dest|0) < (stop|0)); + $b = 0; + while(1) { + $1 = $b; + $cmp = ($1|0)<(4); + if (!($cmp)) { + break; + } + $2 = $b; + $add = (($2) + 1)|0; + $div = (50 / ($add|0))&-1; + $call = (_silk_max_32_440($div,1)|0); + $3 = $psSilk_VAD$addr; + $NoiseLevelBias = ((($3)) + 92|0); + $4 = $b; + $arrayidx = (($NoiseLevelBias) + ($4<<2)|0); + HEAP32[$arrayidx>>2] = $call; + $5 = $b; + $inc = (($5) + 1)|0; + $b = $inc; + } + $b = 0; + while(1) { + $6 = $b; + $cmp2 = ($6|0)<(4); + $7 = $psSilk_VAD$addr; + if (!($cmp2)) { + break; + } + $NoiseLevelBias4 = ((($7)) + 92|0); + $8 = $b; + $arrayidx5 = (($NoiseLevelBias4) + ($8<<2)|0); + $9 = HEAP32[$arrayidx5>>2]|0; + $mul = ($9*100)|0; + $10 = $psSilk_VAD$addr; + $NL = ((($10)) + 60|0); + $11 = $b; + $arrayidx6 = (($NL) + ($11<<2)|0); + HEAP32[$arrayidx6>>2] = $mul; + $12 = $psSilk_VAD$addr; + $NL7 = ((($12)) + 60|0); + $13 = $b; + $arrayidx8 = (($NL7) + ($13<<2)|0); + $14 = HEAP32[$arrayidx8>>2]|0; + $div9 = (2147483647 / ($14|0))&-1; + $15 = $psSilk_VAD$addr; + $inv_NL = ((($15)) + 76|0); + $16 = $b; + $arrayidx10 = (($inv_NL) + ($16<<2)|0); + HEAP32[$arrayidx10>>2] = $div9; + $17 = $b; + $inc12 = (($17) + 1)|0; + $b = $inc12; + } + $counter = ((($7)) + 108|0); + HEAP32[$counter>>2] = 15; + $b = 0; + while(1) { + $18 = $b; + $cmp15 = ($18|0)<(4); + if (!($cmp15)) { + break; + } + $19 = $psSilk_VAD$addr; + $NrgRatioSmth_Q8 = ((($19)) + 40|0); + $20 = $b; + $arrayidx17 = (($NrgRatioSmth_Q8) + ($20<<2)|0); + HEAP32[$arrayidx17>>2] = 25600; + $21 = $b; + $inc19 = (($21) + 1)|0; + $b = $inc19; + } + $22 = $ret; + STACKTOP = sp;return ($22|0); +} +function _silk_max_32_440($a,$b) { + $a = $a|0; + $b = $b|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $a$addr = 0, $b$addr = 0, $cmp = 0, $cond = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $a$addr = $a; + $b$addr = $b; + $0 = $a$addr; + $1 = $b$addr; + $cmp = ($0|0)>($1|0); + $2 = $a$addr; + $3 = $b$addr; + $cond = $cmp ? $2 : $3; + STACKTOP = sp;return ($cond|0); +} +function _silk_bwexpander_32($ar,$d,$chirp_Q16) { + $ar = $ar|0; + $d = $d|0; + $chirp_Q16 = $chirp_Q16|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $add = 0, $add10 = 0, $add13 = 0, $add17 = 0, $add19 = 0, $add33 = 0, $add37 = 0; + var $add40 = 0, $and = 0, $and26 = 0, $ar$addr = 0, $arrayidx = 0, $arrayidx14 = 0, $arrayidx22 = 0, $arrayidx28 = 0, $arrayidx3 = 0, $arrayidx35 = 0, $arrayidx42 = 0, $arrayidx8 = 0, $chirp_Q16$addr = 0, $chirp_minus_one_Q16 = 0, $cmp = 0, $conv = 0, $conv2 = 0, $conv23 = 0, $conv24 = 0, $conv29 = 0; + var $conv30 = 0, $conv4 = 0, $conv5 = 0, $d$addr = 0, $i = 0, $inc = 0, $mul = 0, $mul12 = 0, $mul15 = 0, $mul25 = 0, $mul31 = 0, $mul39 = 0, $mul6 = 0, $shr = 0, $shr11 = 0, $shr16 = 0, $shr18 = 0, $shr32 = 0, $shr36 = 0, $shr38 = 0; + var $shr7 = 0, $shr9 = 0, $sub = 0, $sub1 = 0, $sub21 = 0, $sub27 = 0, $sub34 = 0, $sub41 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $ar$addr = $ar; + $d$addr = $d; + $chirp_Q16$addr = $chirp_Q16; + $0 = $chirp_Q16$addr; + $sub = (($0) - 65536)|0; + $chirp_minus_one_Q16 = $sub; + $i = 0; + while(1) { + $1 = $i; + $2 = $d$addr; + $sub1 = (($2) - 1)|0; + $cmp = ($1|0)<($sub1|0); + $3 = $chirp_Q16$addr; + $shr = $3 >> 16; + $4 = $ar$addr; + if (!($cmp)) { + break; + } + $5 = $i; + $arrayidx = (($4) + ($5<<2)|0); + $6 = HEAP32[$arrayidx>>2]|0; + $conv = $6&65535; + $conv2 = $conv << 16 >> 16; + $mul = Math_imul($shr, $conv2)|0; + $7 = $chirp_Q16$addr; + $and = $7 & 65535; + $8 = $ar$addr; + $9 = $i; + $arrayidx3 = (($8) + ($9<<2)|0); + $10 = HEAP32[$arrayidx3>>2]|0; + $conv4 = $10&65535; + $conv5 = $conv4 << 16 >> 16; + $mul6 = Math_imul($and, $conv5)|0; + $shr7 = $mul6 >> 16; + $add = (($mul) + ($shr7))|0; + $11 = $chirp_Q16$addr; + $12 = $ar$addr; + $13 = $i; + $arrayidx8 = (($12) + ($13<<2)|0); + $14 = HEAP32[$arrayidx8>>2]|0; + $shr9 = $14 >> 15; + $add10 = (($shr9) + 1)|0; + $shr11 = $add10 >> 1; + $mul12 = Math_imul($11, $shr11)|0; + $add13 = (($add) + ($mul12))|0; + $15 = $ar$addr; + $16 = $i; + $arrayidx14 = (($15) + ($16<<2)|0); + HEAP32[$arrayidx14>>2] = $add13; + $17 = $chirp_Q16$addr; + $18 = $chirp_minus_one_Q16; + $mul15 = Math_imul($17, $18)|0; + $shr16 = $mul15 >> 15; + $add17 = (($shr16) + 1)|0; + $shr18 = $add17 >> 1; + $19 = $chirp_Q16$addr; + $add19 = (($19) + ($shr18))|0; + $chirp_Q16$addr = $add19; + $20 = $i; + $inc = (($20) + 1)|0; + $i = $inc; + } + $21 = $d$addr; + $sub21 = (($21) - 1)|0; + $arrayidx22 = (($4) + ($sub21<<2)|0); + $22 = HEAP32[$arrayidx22>>2]|0; + $conv23 = $22&65535; + $conv24 = $conv23 << 16 >> 16; + $mul25 = Math_imul($shr, $conv24)|0; + $23 = $chirp_Q16$addr; + $and26 = $23 & 65535; + $24 = $ar$addr; + $25 = $d$addr; + $sub27 = (($25) - 1)|0; + $arrayidx28 = (($24) + ($sub27<<2)|0); + $26 = HEAP32[$arrayidx28>>2]|0; + $conv29 = $26&65535; + $conv30 = $conv29 << 16 >> 16; + $mul31 = Math_imul($and26, $conv30)|0; + $shr32 = $mul31 >> 16; + $add33 = (($mul25) + ($shr32))|0; + $27 = $chirp_Q16$addr; + $28 = $ar$addr; + $29 = $d$addr; + $sub34 = (($29) - 1)|0; + $arrayidx35 = (($28) + ($sub34<<2)|0); + $30 = HEAP32[$arrayidx35>>2]|0; + $shr36 = $30 >> 15; + $add37 = (($shr36) + 1)|0; + $shr38 = $add37 >> 1; + $mul39 = Math_imul($27, $shr38)|0; + $add40 = (($add33) + ($mul39))|0; + $31 = $ar$addr; + $32 = $d$addr; + $sub41 = (($32) - 1)|0; + $arrayidx42 = (($31) + ($sub41<<2)|0); + HEAP32[$arrayidx42>>2] = $add40; + STACKTOP = sp;return; +} +function _silk_bwexpander($ar,$d,$chirp_Q16) { + $ar = $ar|0; + $d = $d|0; + $chirp_Q16 = $chirp_Q16|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $add = 0, $add15 = 0, $add7 = 0; + var $add9 = 0, $ar$addr = 0, $arrayidx = 0, $arrayidx11 = 0, $arrayidx19 = 0, $arrayidx4 = 0, $chirp_Q16$addr = 0, $chirp_minus_one_Q16 = 0, $cmp = 0, $conv = 0, $conv12 = 0, $conv17 = 0, $conv3 = 0, $d$addr = 0, $i = 0, $inc = 0, $mul = 0, $mul13 = 0, $mul5 = 0, $shr = 0; + var $shr14 = 0, $shr16 = 0, $shr2 = 0, $shr6 = 0, $shr8 = 0, $sub = 0, $sub1 = 0, $sub10 = 0, $sub18 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $ar$addr = $ar; + $d$addr = $d; + $chirp_Q16$addr = $chirp_Q16; + $0 = $chirp_Q16$addr; + $sub = (($0) - 65536)|0; + $chirp_minus_one_Q16 = $sub; + $i = 0; + while(1) { + $1 = $i; + $2 = $d$addr; + $sub1 = (($2) - 1)|0; + $cmp = ($1|0)<($sub1|0); + $3 = $chirp_Q16$addr; + $4 = $ar$addr; + if (!($cmp)) { + break; + } + $5 = $i; + $arrayidx = (($4) + ($5<<1)|0); + $6 = HEAP16[$arrayidx>>1]|0; + $conv = $6 << 16 >> 16; + $mul = Math_imul($3, $conv)|0; + $shr = $mul >> 15; + $add = (($shr) + 1)|0; + $shr2 = $add >> 1; + $conv3 = $shr2&65535; + $7 = $ar$addr; + $8 = $i; + $arrayidx4 = (($7) + ($8<<1)|0); + HEAP16[$arrayidx4>>1] = $conv3; + $9 = $chirp_Q16$addr; + $10 = $chirp_minus_one_Q16; + $mul5 = Math_imul($9, $10)|0; + $shr6 = $mul5 >> 15; + $add7 = (($shr6) + 1)|0; + $shr8 = $add7 >> 1; + $11 = $chirp_Q16$addr; + $add9 = (($11) + ($shr8))|0; + $chirp_Q16$addr = $add9; + $12 = $i; + $inc = (($12) + 1)|0; + $i = $inc; + } + $13 = $d$addr; + $sub10 = (($13) - 1)|0; + $arrayidx11 = (($4) + ($sub10<<1)|0); + $14 = HEAP16[$arrayidx11>>1]|0; + $conv12 = $14 << 16 >> 16; + $mul13 = Math_imul($3, $conv12)|0; + $shr14 = $mul13 >> 15; + $add15 = (($shr14) + 1)|0; + $shr16 = $add15 >> 1; + $conv17 = $shr16&65535; + $15 = $ar$addr; + $16 = $d$addr; + $sub18 = (($16) - 1)|0; + $arrayidx19 = (($15) + ($sub18<<1)|0); + HEAP16[$arrayidx19>>1] = $conv17; + STACKTOP = sp;return; +} +function _silk_decode_pitch($lagIndex,$contourIndex,$pitch_lags,$Fs_kHz,$nb_subfr) { + $lagIndex = $lagIndex|0; + $contourIndex = $contourIndex|0; + $pitch_lags = $pitch_lags|0; + $Fs_kHz = $Fs_kHz|0; + $nb_subfr = $nb_subfr|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $5 = 0; + var $6 = 0, $7 = 0, $8 = 0, $9 = 0, $Fs_kHz$addr = 0, $Lag_CB_ptr = 0, $add = 0, $add$ptr = 0, $add18 = 0, $add20 = 0, $arrayidx = 0, $arrayidx23 = 0, $arrayidx27 = 0, $arrayidx32 = 0, $arrayidx41 = 0, $arrayidx46 = 0, $arrayidx53 = 0, $cbk_size = 0, $cmp = 0, $cmp1 = 0; + var $cmp14 = 0, $cmp21 = 0, $cmp24 = 0, $cmp28 = 0, $cmp37 = 0, $cmp42 = 0, $cond52 = 0, $contourIndex$addr = 0, $conv = 0, $conv10 = 0, $conv11 = 0, $conv13 = 0, $conv17 = 0, $conv19 = 0, $conv9 = 0, $inc = 0, $k = 0, $lag = 0, $lagIndex$addr = 0, $max_lag = 0; + var $min_lag = 0, $mul = 0, $mul12 = 0, $mul16 = 0, $nb_subfr$addr = 0, $pitch_lags$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $lagIndex$addr = $lagIndex; + $contourIndex$addr = $contourIndex; + $pitch_lags$addr = $pitch_lags; + $Fs_kHz$addr = $Fs_kHz; + $nb_subfr$addr = $nb_subfr; + $0 = $Fs_kHz$addr; + $cmp = ($0|0)==(8); + $1 = $nb_subfr$addr; + $cmp1 = ($1|0)==(4); + do { + if ($cmp) { + if ($cmp1) { + $Lag_CB_ptr = 25525; + $cbk_size = 11; + break; + } else { + $Lag_CB_ptr = 25495; + $cbk_size = 3; + break; + } + } else { + if ($cmp1) { + $Lag_CB_ptr = 25569; + $cbk_size = 34; + break; + } else { + $Lag_CB_ptr = 25501; + $cbk_size = 12; + break; + } + } + } while(0); + $2 = $Fs_kHz$addr; + $conv = $2&65535; + $conv9 = $conv << 16 >> 16; + $mul = $conv9<<1; + $min_lag = $mul; + $3 = $Fs_kHz$addr; + $conv10 = $3&65535; + $conv11 = $conv10 << 16 >> 16; + $mul12 = ($conv11*18)|0; + $max_lag = $mul12; + $4 = $min_lag; + $5 = $lagIndex$addr; + $conv13 = $5 << 16 >> 16; + $add = (($4) + ($conv13))|0; + $lag = $add; + $k = 0; + while(1) { + $6 = $k; + $7 = $nb_subfr$addr; + $cmp14 = ($6|0)<($7|0); + if (!($cmp14)) { + break; + } + $8 = $lag; + $9 = $Lag_CB_ptr; + $10 = $k; + $11 = $cbk_size; + $mul16 = Math_imul($10, $11)|0; + $12 = $contourIndex$addr; + $conv17 = $12 << 24 >> 24; + $add18 = (($mul16) + ($conv17))|0; + $add$ptr = (($9) + ($add18)|0); + $13 = HEAP8[$add$ptr>>0]|0; + $conv19 = $13 << 24 >> 24; + $add20 = (($8) + ($conv19))|0; + $14 = $pitch_lags$addr; + $15 = $k; + $arrayidx = (($14) + ($15<<2)|0); + HEAP32[$arrayidx>>2] = $add20; + $16 = $min_lag; + $17 = $max_lag; + $cmp21 = ($16|0)>($17|0); + $18 = $pitch_lags$addr; + $19 = $k; + $arrayidx23 = (($18) + ($19<<2)|0); + $20 = HEAP32[$arrayidx23>>2]|0; + do { + if ($cmp21) { + $21 = $min_lag; + $cmp24 = ($20|0)>($21|0); + if ($cmp24) { + $22 = $min_lag; + $cond52 = $22; + break; + } + $23 = $pitch_lags$addr; + $24 = $k; + $arrayidx27 = (($23) + ($24<<2)|0); + $25 = HEAP32[$arrayidx27>>2]|0; + $26 = $max_lag; + $cmp28 = ($25|0)<($26|0); + if ($cmp28) { + $27 = $max_lag; + $cond52 = $27; + break; + } else { + $28 = $pitch_lags$addr; + $29 = $k; + $arrayidx32 = (($28) + ($29<<2)|0); + $30 = HEAP32[$arrayidx32>>2]|0; + $cond52 = $30; + break; + } + } else { + $31 = $max_lag; + $cmp37 = ($20|0)>($31|0); + if ($cmp37) { + $32 = $max_lag; + $cond52 = $32; + break; + } + $33 = $pitch_lags$addr; + $34 = $k; + $arrayidx41 = (($33) + ($34<<2)|0); + $35 = HEAP32[$arrayidx41>>2]|0; + $36 = $min_lag; + $cmp42 = ($35|0)<($36|0); + if ($cmp42) { + $37 = $min_lag; + $cond52 = $37; + break; + } else { + $38 = $pitch_lags$addr; + $39 = $k; + $arrayidx46 = (($38) + ($39<<2)|0); + $40 = HEAP32[$arrayidx46>>2]|0; + $cond52 = $40; + break; + } + } + } while(0); + $41 = $pitch_lags$addr; + $42 = $k; + $arrayidx53 = (($41) + ($42<<2)|0); + HEAP32[$arrayidx53>>2] = $cond52; + $43 = $k; + $inc = (($43) + 1)|0; + $k = $inc; + } + STACKTOP = sp;return; +} +function _silk_LPC_analysis_filter($out,$in,$B,$len,$d,$arch) { + $out = $out|0; + $in = $in|0; + $B = $B|0; + $len = $len|0; + $d = $d|0; + $arch = $arch|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0; + var $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0; + var $7 = 0, $8 = 0, $9 = 0, $B$addr = 0, $add = 0, $add14 = 0, $add20 = 0, $add26 = 0, $add32 = 0, $add43 = 0, $add48 = 0, $add52 = 0, $add53 = 0, $add57 = 0, $arch$addr = 0, $arrayidx = 0, $arrayidx11 = 0, $arrayidx15 = 0, $arrayidx17 = 0, $arrayidx21 = 0; + var $arrayidx23 = 0, $arrayidx27 = 0, $arrayidx29 = 0, $arrayidx38 = 0, $arrayidx4 = 0, $arrayidx40 = 0, $arrayidx46 = 0, $arrayidx49 = 0, $arrayidx54 = 0, $arrayidx6 = 0, $arrayidx68 = 0, $arrayidx9 = 0, $cmp = 0, $cmp34 = 0, $cmp59 = 0, $cmp61 = 0, $cond = 0, $cond66 = 0, $conv = 0, $conv10 = 0; + var $conv12 = 0, $conv16 = 0, $conv18 = 0, $conv22 = 0, $conv24 = 0, $conv28 = 0, $conv3 = 0, $conv30 = 0, $conv39 = 0, $conv41 = 0, $conv47 = 0, $conv5 = 0, $conv50 = 0, $conv55 = 0, $conv67 = 0, $conv7 = 0, $d$addr = 0, $in$addr = 0, $in_ptr = 0, $inc = 0; + var $ix = 0, $j = 0, $len$addr = 0, $mul = 0, $mul13 = 0, $mul19 = 0, $mul25 = 0, $mul31 = 0, $mul42 = 0, $mul51 = 0, $mul71 = 0, $mul8 = 0, $out$addr = 0, $out32 = 0, $out32_Q12 = 0, $shl = 0, $shr = 0, $shr58 = 0, $sub = 0, $sub37 = 0; + var $sub44 = 0, $sub45 = 0, $sub56 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $out$addr = $out; + $in$addr = $in; + $B$addr = $B; + $len$addr = $len; + $d$addr = $d; + $arch$addr = $arch; + $0 = $d$addr; + $ix = $0; + while(1) { + $1 = $ix; + $2 = $len$addr; + $cmp = ($1|0)<($2|0); + if (!($cmp)) { + break; + } + $3 = $in$addr; + $4 = $ix; + $sub = (($4) - 1)|0; + $arrayidx = (($3) + ($sub<<1)|0); + $in_ptr = $arrayidx; + $5 = $in_ptr; + $6 = HEAP16[$5>>1]|0; + $conv = $6 << 16 >> 16; + $7 = $B$addr; + $8 = HEAP16[$7>>1]|0; + $conv3 = $8 << 16 >> 16; + $mul = Math_imul($conv, $conv3)|0; + $out32_Q12 = $mul; + $9 = $out32_Q12; + $10 = $in_ptr; + $arrayidx4 = ((($10)) + -2|0); + $11 = HEAP16[$arrayidx4>>1]|0; + $conv5 = $11 << 16 >> 16; + $12 = $B$addr; + $arrayidx6 = ((($12)) + 2|0); + $13 = HEAP16[$arrayidx6>>1]|0; + $conv7 = $13 << 16 >> 16; + $mul8 = Math_imul($conv5, $conv7)|0; + $add = (($9) + ($mul8))|0; + $out32_Q12 = $add; + $14 = $out32_Q12; + $15 = $in_ptr; + $arrayidx9 = ((($15)) + -4|0); + $16 = HEAP16[$arrayidx9>>1]|0; + $conv10 = $16 << 16 >> 16; + $17 = $B$addr; + $arrayidx11 = ((($17)) + 4|0); + $18 = HEAP16[$arrayidx11>>1]|0; + $conv12 = $18 << 16 >> 16; + $mul13 = Math_imul($conv10, $conv12)|0; + $add14 = (($14) + ($mul13))|0; + $out32_Q12 = $add14; + $19 = $out32_Q12; + $20 = $in_ptr; + $arrayidx15 = ((($20)) + -6|0); + $21 = HEAP16[$arrayidx15>>1]|0; + $conv16 = $21 << 16 >> 16; + $22 = $B$addr; + $arrayidx17 = ((($22)) + 6|0); + $23 = HEAP16[$arrayidx17>>1]|0; + $conv18 = $23 << 16 >> 16; + $mul19 = Math_imul($conv16, $conv18)|0; + $add20 = (($19) + ($mul19))|0; + $out32_Q12 = $add20; + $24 = $out32_Q12; + $25 = $in_ptr; + $arrayidx21 = ((($25)) + -8|0); + $26 = HEAP16[$arrayidx21>>1]|0; + $conv22 = $26 << 16 >> 16; + $27 = $B$addr; + $arrayidx23 = ((($27)) + 8|0); + $28 = HEAP16[$arrayidx23>>1]|0; + $conv24 = $28 << 16 >> 16; + $mul25 = Math_imul($conv22, $conv24)|0; + $add26 = (($24) + ($mul25))|0; + $out32_Q12 = $add26; + $29 = $out32_Q12; + $30 = $in_ptr; + $arrayidx27 = ((($30)) + -10|0); + $31 = HEAP16[$arrayidx27>>1]|0; + $conv28 = $31 << 16 >> 16; + $32 = $B$addr; + $arrayidx29 = ((($32)) + 10|0); + $33 = HEAP16[$arrayidx29>>1]|0; + $conv30 = $33 << 16 >> 16; + $mul31 = Math_imul($conv28, $conv30)|0; + $add32 = (($29) + ($mul31))|0; + $out32_Q12 = $add32; + $j = 6; + while(1) { + $34 = $j; + $35 = $d$addr; + $cmp34 = ($34|0)<($35|0); + if (!($cmp34)) { + break; + } + $36 = $out32_Q12; + $37 = $in_ptr; + $38 = $j; + $sub37 = (0 - ($38))|0; + $arrayidx38 = (($37) + ($sub37<<1)|0); + $39 = HEAP16[$arrayidx38>>1]|0; + $conv39 = $39 << 16 >> 16; + $40 = $B$addr; + $41 = $j; + $arrayidx40 = (($40) + ($41<<1)|0); + $42 = HEAP16[$arrayidx40>>1]|0; + $conv41 = $42 << 16 >> 16; + $mul42 = Math_imul($conv39, $conv41)|0; + $add43 = (($36) + ($mul42))|0; + $out32_Q12 = $add43; + $43 = $out32_Q12; + $44 = $in_ptr; + $45 = $j; + $sub44 = (0 - ($45))|0; + $sub45 = (($sub44) - 1)|0; + $arrayidx46 = (($44) + ($sub45<<1)|0); + $46 = HEAP16[$arrayidx46>>1]|0; + $conv47 = $46 << 16 >> 16; + $47 = $B$addr; + $48 = $j; + $add48 = (($48) + 1)|0; + $arrayidx49 = (($47) + ($add48<<1)|0); + $49 = HEAP16[$arrayidx49>>1]|0; + $conv50 = $49 << 16 >> 16; + $mul51 = Math_imul($conv47, $conv50)|0; + $add52 = (($43) + ($mul51))|0; + $out32_Q12 = $add52; + $50 = $j; + $add53 = (($50) + 2)|0; + $j = $add53; + } + $51 = $in_ptr; + $arrayidx54 = ((($51)) + 2|0); + $52 = HEAP16[$arrayidx54>>1]|0; + $conv55 = $52 << 16 >> 16; + $shl = $conv55 << 12; + $53 = $out32_Q12; + $sub56 = (($shl) - ($53))|0; + $out32_Q12 = $sub56; + $54 = $out32_Q12; + $shr = $54 >> 11; + $add57 = (($shr) + 1)|0; + $shr58 = $add57 >> 1; + $out32 = $shr58; + $55 = $out32; + $cmp59 = ($55|0)>(32767); + if ($cmp59) { + $cond66 = 32767; + } else { + $56 = $out32; + $cmp61 = ($56|0)<(-32768); + $57 = $out32; + $cond = $cmp61 ? -32768 : $57; + $cond66 = $cond; + } + $conv67 = $cond66&65535; + $58 = $out$addr; + $59 = $ix; + $arrayidx68 = (($58) + ($59<<1)|0); + HEAP16[$arrayidx68>>1] = $conv67; + $60 = $ix; + $inc = (($60) + 1)|0; + $ix = $inc; + } + $61 = $out$addr; + $62 = $d$addr; + $mul71 = $62<<1; + _memset(($61|0),0,($mul71|0))|0; + STACKTOP = sp;return; +} +function _silk_LPC_inverse_pred_gain($A_Q12,$order) { + $A_Q12 = $A_Q12|0; + $order = $order|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $A_Q12$addr = 0, $Anew_QA = 0, $Atmp_QA = 0, $DC_resp = 0; + var $add = 0, $and = 0, $arrayidx = 0, $arrayidx1 = 0, $arrayidx2 = 0, $arrayidx4 = 0, $call = 0, $cmp = 0, $cmp5 = 0, $conv = 0, $conv3 = 0, $inc = 0, $k = 0, $order$addr = 0, $retval = 0, $shl = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 160|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(160|0); + $Atmp_QA = sp + 8|0; + $A_Q12$addr = $A_Q12; + $order$addr = $order; + $DC_resp = 0; + $0 = $order$addr; + $and = $0 & 1; + $arrayidx = (($Atmp_QA) + ($and<<6)|0); + $Anew_QA = $arrayidx; + $k = 0; + while(1) { + $1 = $k; + $2 = $order$addr; + $cmp = ($1|0)<($2|0); + if (!($cmp)) { + break; + } + $3 = $A_Q12$addr; + $4 = $k; + $arrayidx1 = (($3) + ($4<<1)|0); + $5 = HEAP16[$arrayidx1>>1]|0; + $conv = $5 << 16 >> 16; + $6 = $DC_resp; + $add = (($6) + ($conv))|0; + $DC_resp = $add; + $7 = $A_Q12$addr; + $8 = $k; + $arrayidx2 = (($7) + ($8<<1)|0); + $9 = HEAP16[$arrayidx2>>1]|0; + $conv3 = $9 << 16 >> 16; + $shl = $conv3 << 12; + $10 = $Anew_QA; + $11 = $k; + $arrayidx4 = (($10) + ($11<<2)|0); + HEAP32[$arrayidx4>>2] = $shl; + $12 = $k; + $inc = (($12) + 1)|0; + $k = $inc; + } + $13 = $DC_resp; + $cmp5 = ($13|0)>=(4096); + if ($cmp5) { + $retval = 0; + $15 = $retval; + STACKTOP = sp;return ($15|0); + } else { + $14 = $order$addr; + $call = (_LPC_inverse_pred_gain_QA($Atmp_QA,$14)|0); + $retval = $call; + $15 = $retval; + STACKTOP = sp;return ($15|0); + } + return (0)|0; +} +function _LPC_inverse_pred_gain_QA($A_QA,$order) { + $A_QA = $A_QA|0; + $order = $order|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0; + var $116 = 0, $117 = 0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0; + var $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0; + var $41 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0; + var $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0; + var $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0, $95 = 0; + var $96 = 0, $97 = 0, $98 = 0, $99 = 0, $A_QA$addr = 0, $Anew_QA = 0, $Aold_QA = 0, $add = 0, $and = 0, $and21 = 0, $arrayidx = 0, $arrayidx1 = 0, $arrayidx22 = 0, $arrayidx28 = 0, $arrayidx3 = 0, $arrayidx31 = 0, $arrayidx5 = 0, $arrayidx63 = 0, $call = 0, $call14 = 0; + var $cmp = 0, $cmp10 = 0, $cmp2 = 0, $cmp25 = 0, $cmp4 = 0, $cmp40 = 0, $cmp67 = 0, $cmp71 = 0, $cond = 0, $dec = 0, $inc = 0, $invGain_Q30 = 0, $k = 0, $mult2Q = 0, $n = 0, $order$addr = 0, $rc_Q31 = 0, $rc_mult1_Q30 = 0, $rc_mult2 = 0, $retval = 0; + var $shl = 0, $shl20 = 0, $shl76 = 0, $shl89 = 0, $sub = 0, $sub12 = 0, $sub13 = 0, $sub29 = 0, $sub30 = 0, $sub39 = 0, $sub56 = 0, $sub6 = 0, $sub77 = 0, $sub83 = 0, $sub9 = 0, $tmp_QA = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 64|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(64|0); + $A_QA$addr = $A_QA; + $order$addr = $order; + $0 = $A_QA$addr; + $1 = $order$addr; + $and = $1 & 1; + $arrayidx = (($0) + ($and<<6)|0); + $Anew_QA = $arrayidx; + $invGain_Q30 = 1073741824; + $2 = $order$addr; + $sub = (($2) - 1)|0; + $k = $sub; + while(1) { + $3 = $k; + $cmp = ($3|0)>(0); + $4 = $Anew_QA; + if (!($cmp)) { + break; + } + $5 = $k; + $arrayidx1 = (($4) + ($5<<2)|0); + $6 = HEAP32[$arrayidx1>>2]|0; + $cmp2 = ($6|0)>(16773022); + if ($cmp2) { + label = 5; + break; + } + $7 = $Anew_QA; + $8 = $k; + $arrayidx3 = (($7) + ($8<<2)|0); + $9 = HEAP32[$arrayidx3>>2]|0; + $cmp4 = ($9|0)<(-16773022); + if ($cmp4) { + label = 5; + break; + } + $10 = $Anew_QA; + $11 = $k; + $arrayidx5 = (($10) + ($11<<2)|0); + $12 = HEAP32[$arrayidx5>>2]|0; + $shl = $12 << 7; + $sub6 = (0 - ($shl))|0; + $rc_Q31 = $sub6; + $13 = $rc_Q31; + $14 = ($13|0)<(0); + $15 = $14 << 31 >> 31; + $16 = $rc_Q31; + $17 = ($16|0)<(0); + $18 = $17 << 31 >> 31; + $19 = (___muldi3(($13|0),($15|0),($16|0),($18|0))|0); + $20 = tempRet0; + $21 = (_bitshift64Ashr(($19|0),($20|0),32)|0); + $22 = tempRet0; + $sub9 = (1073741824 - ($21))|0; + $rc_mult1_Q30 = $sub9; + $23 = $rc_mult1_Q30; + $cmp10 = ($23|0)>(0); + $24 = $rc_mult1_Q30; + $sub12 = (0 - ($24))|0; + $cond = $cmp10 ? $24 : $sub12; + $call = (_silk_CLZ32_476($cond)|0); + $sub13 = (32 - ($call))|0; + $mult2Q = $sub13; + $25 = $rc_mult1_Q30; + $26 = $mult2Q; + $add = (($26) + 30)|0; + $call14 = (_silk_INVERSE32_varQ_477($25,$add)|0); + $rc_mult2 = $call14; + $27 = $invGain_Q30; + $28 = ($27|0)<(0); + $29 = $28 << 31 >> 31; + $30 = $rc_mult1_Q30; + $31 = ($30|0)<(0); + $32 = $31 << 31 >> 31; + $33 = (___muldi3(($27|0),($29|0),($30|0),($32|0))|0); + $34 = tempRet0; + $35 = (_bitshift64Ashr(($33|0),($34|0),32)|0); + $36 = tempRet0; + $shl20 = $35 << 2; + $invGain_Q30 = $shl20; + $37 = $Anew_QA; + $Aold_QA = $37; + $38 = $A_QA$addr; + $39 = $k; + $and21 = $39 & 1; + $arrayidx22 = (($38) + ($and21<<6)|0); + $Anew_QA = $arrayidx22; + $n = 0; + while(1) { + $40 = $n; + $41 = $k; + $cmp25 = ($40|0)<($41|0); + if (!($cmp25)) { + break; + } + $42 = $Aold_QA; + $43 = $n; + $arrayidx28 = (($42) + ($43<<2)|0); + $44 = HEAP32[$arrayidx28>>2]|0; + $45 = $Aold_QA; + $46 = $k; + $47 = $n; + $sub29 = (($46) - ($47))|0; + $sub30 = (($sub29) - 1)|0; + $arrayidx31 = (($45) + ($sub30<<2)|0); + $48 = HEAP32[$arrayidx31>>2]|0; + $49 = ($48|0)<(0); + $50 = $49 << 31 >> 31; + $51 = $rc_Q31; + $52 = ($51|0)<(0); + $53 = $52 << 31 >> 31; + $54 = (___muldi3(($48|0),($50|0),($51|0),($53|0))|0); + $55 = tempRet0; + $56 = (_bitshift64Ashr(($54|0),($55|0),30)|0); + $57 = tempRet0; + $58 = (_i64Add(($56|0),($57|0),1,0)|0); + $59 = tempRet0; + $60 = (_bitshift64Ashr(($58|0),($59|0),1)|0); + $61 = tempRet0; + $sub39 = (($44) - ($60))|0; + $tmp_QA = $sub39; + $62 = $mult2Q; + $cmp40 = ($62|0)==(1); + $63 = $tmp_QA; + $64 = ($63|0)<(0); + $65 = $64 << 31 >> 31; + $66 = $rc_mult2; + $67 = ($66|0)<(0); + $68 = $67 << 31 >> 31; + $69 = (___muldi3(($63|0),($65|0),($66|0),($68|0))|0); + $70 = tempRet0; + if ($cmp40) { + $71 = (_bitshift64Ashr(($69|0),($70|0),1)|0); + $72 = tempRet0; + $73 = $tmp_QA; + $74 = ($73|0)<(0); + $75 = $74 << 31 >> 31; + $76 = $rc_mult2; + $77 = ($76|0)<(0); + $78 = $77 << 31 >> 31; + $79 = (___muldi3(($73|0),($75|0),($76|0),($78|0))|0); + $80 = tempRet0; + $81 = $79 & 1; + $82 = (_i64Add(($71|0),($72|0),($81|0),0)|0); + $83 = tempRet0; + $123 = $83;$93 = $82; + } else { + $84 = $mult2Q; + $sub56 = (($84) - 1)|0; + $85 = (_bitshift64Ashr(($69|0),($70|0),($sub56|0))|0); + $86 = tempRet0; + $87 = (_i64Add(($85|0),($86|0),1,0)|0); + $88 = tempRet0; + $89 = (_bitshift64Ashr(($87|0),($88|0),1)|0); + $90 = tempRet0; + $123 = $90;$93 = $89; + } + $91 = $Anew_QA; + $92 = $n; + $arrayidx63 = (($91) + ($92<<2)|0); + HEAP32[$arrayidx63>>2] = $93; + $94 = $n; + $inc = (($94) + 1)|0; + $n = $inc; + } + $95 = $k; + $dec = (($95) + -1)|0; + $k = $dec; + } + if ((label|0) == 5) { + $retval = 0; + $122 = $retval; + STACKTOP = sp;return ($122|0); + } + $96 = HEAP32[$4>>2]|0; + $cmp67 = ($96|0)>(16773022); + if (!($cmp67)) { + $97 = $Anew_QA; + $98 = HEAP32[$97>>2]|0; + $cmp71 = ($98|0)<(-16773022); + if (!($cmp71)) { + $99 = $Anew_QA; + $100 = HEAP32[$99>>2]|0; + $shl76 = $100 << 7; + $sub77 = (0 - ($shl76))|0; + $rc_Q31 = $sub77; + $101 = $rc_Q31; + $102 = ($101|0)<(0); + $103 = $102 << 31 >> 31; + $104 = $rc_Q31; + $105 = ($104|0)<(0); + $106 = $105 << 31 >> 31; + $107 = (___muldi3(($101|0),($103|0),($104|0),($106|0))|0); + $108 = tempRet0; + $109 = (_bitshift64Ashr(($107|0),($108|0),32)|0); + $110 = tempRet0; + $sub83 = (1073741824 - ($109))|0; + $rc_mult1_Q30 = $sub83; + $111 = $invGain_Q30; + $112 = ($111|0)<(0); + $113 = $112 << 31 >> 31; + $114 = $rc_mult1_Q30; + $115 = ($114|0)<(0); + $116 = $115 << 31 >> 31; + $117 = (___muldi3(($111|0),($113|0),($114|0),($116|0))|0); + $118 = tempRet0; + $119 = (_bitshift64Ashr(($117|0),($118|0),32)|0); + $120 = tempRet0; + $shl89 = $119 << 2; + $invGain_Q30 = $shl89; + $121 = $invGain_Q30; + $retval = $121; + $122 = $retval; + STACKTOP = sp;return ($122|0); + } + } + $retval = 0; + $122 = $retval; + STACKTOP = sp;return ($122|0); +} +function _silk_CLZ32_476($in32) { + $in32 = $in32|0; + var $0 = 0, $1 = 0, $2 = 0, $cond = 0, $in32$addr = 0, $sub = 0, $sub1 = 0, $tobool = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $in32$addr = $in32; + $0 = $in32$addr; + $tobool = ($0|0)!=(0); + if (!($tobool)) { + $cond = 32; + STACKTOP = sp;return ($cond|0); + } + $1 = $in32$addr; + $2 = (Math_clz32(($1|0))|0); + $sub = (32 - ($2))|0; + $sub1 = (32 - ($sub))|0; + $cond = $sub1; + STACKTOP = sp;return ($cond|0); +} +function _silk_INVERSE32_varQ_477($b32,$Qres) { + $b32 = $b32|0; + $Qres = $Qres|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $Qres$addr = 0, $add = 0; + var $add20 = 0, $add21 = 0, $add23 = 0, $add26 = 0, $and = 0, $and15 = 0, $b32$addr = 0, $b32_inv = 0, $b32_nrm = 0, $b_headrm = 0, $call = 0, $cmp = 0, $cmp29 = 0, $cmp35 = 0, $cmp40 = 0, $cmp48 = 0, $cmp61 = 0, $cmp69 = 0, $cmp83 = 0, $cond = 0; + var $cond80 = 0, $conv = 0, $conv12 = 0, $conv13 = 0, $conv16 = 0, $conv17 = 0, $conv4 = 0, $conv5 = 0, $conv6 = 0, $div = 0, $err_Q32 = 0, $lshift = 0, $mul = 0, $mul14 = 0, $mul18 = 0, $mul25 = 0, $mul7 = 0, $result = 0, $retval = 0, $shl = 0; + var $shl10 = 0, $shl2 = 0, $shl82 = 0, $shr = 0, $shr11 = 0, $shr19 = 0, $shr22 = 0, $shr24 = 0, $shr3 = 0, $shr32 = 0, $shr34 = 0, $shr39 = 0, $shr44 = 0, $shr47 = 0, $shr52 = 0, $shr60 = 0, $shr65 = 0, $shr68 = 0, $shr73 = 0, $shr8 = 0; + var $shr86 = 0, $sub = 0, $sub1 = 0, $sub27 = 0, $sub28 = 0, $sub31 = 0, $sub33 = 0, $sub38 = 0, $sub43 = 0, $sub46 = 0, $sub51 = 0, $sub64 = 0, $sub67 = 0, $sub72 = 0, $sub81 = 0, $sub9 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $b32$addr = $b32; + $Qres$addr = $Qres; + $0 = $b32$addr; + $cmp = ($0|0)>(0); + $1 = $b32$addr; + $sub = (0 - ($1))|0; + $cond = $cmp ? $1 : $sub; + $call = (_silk_CLZ32_476($cond)|0); + $sub1 = (($call) - 1)|0; + $b_headrm = $sub1; + $2 = $b32$addr; + $3 = $b_headrm; + $shl = $2 << $3; + $b32_nrm = $shl; + $4 = $b32_nrm; + $shr = $4 >> 16; + $div = (536870911 / ($shr|0))&-1; + $b32_inv = $div; + $5 = $b32_inv; + $shl2 = $5 << 16; + $result = $shl2; + $6 = $b32_nrm; + $shr3 = $6 >> 16; + $7 = $b32_inv; + $conv = $7&65535; + $conv4 = $conv << 16 >> 16; + $mul = Math_imul($shr3, $conv4)|0; + $8 = $b32_nrm; + $and = $8 & 65535; + $9 = $b32_inv; + $conv5 = $9&65535; + $conv6 = $conv5 << 16 >> 16; + $mul7 = Math_imul($and, $conv6)|0; + $shr8 = $mul7 >> 16; + $add = (($mul) + ($shr8))|0; + $sub9 = (536870912 - ($add))|0; + $shl10 = $sub9 << 3; + $err_Q32 = $shl10; + $10 = $result; + $11 = $err_Q32; + $shr11 = $11 >> 16; + $12 = $b32_inv; + $conv12 = $12&65535; + $conv13 = $conv12 << 16 >> 16; + $mul14 = Math_imul($shr11, $conv13)|0; + $13 = $err_Q32; + $and15 = $13 & 65535; + $14 = $b32_inv; + $conv16 = $14&65535; + $conv17 = $conv16 << 16 >> 16; + $mul18 = Math_imul($and15, $conv17)|0; + $shr19 = $mul18 >> 16; + $add20 = (($mul14) + ($shr19))|0; + $add21 = (($10) + ($add20))|0; + $15 = $err_Q32; + $16 = $b32_inv; + $shr22 = $16 >> 15; + $add23 = (($shr22) + 1)|0; + $shr24 = $add23 >> 1; + $mul25 = Math_imul($15, $shr24)|0; + $add26 = (($add21) + ($mul25))|0; + $result = $add26; + $17 = $b_headrm; + $sub27 = (61 - ($17))|0; + $18 = $Qres$addr; + $sub28 = (($sub27) - ($18))|0; + $lshift = $sub28; + $19 = $lshift; + $cmp29 = ($19|0)<=(0); + $20 = $lshift; + if (!($cmp29)) { + $cmp83 = ($20|0)<(32); + if ($cmp83) { + $35 = $result; + $36 = $lshift; + $shr86 = $35 >> $36; + $retval = $shr86; + $37 = $retval; + STACKTOP = sp;return ($37|0); + } else { + $retval = 0; + $37 = $retval; + STACKTOP = sp;return ($37|0); + } + } + $sub31 = (0 - ($20))|0; + $shr32 = -2147483648 >> $sub31; + $21 = $lshift; + $sub33 = (0 - ($21))|0; + $shr34 = 2147483647 >> $sub33; + $cmp35 = ($shr32|0)>($shr34|0); + $22 = $result; + $23 = $lshift; + $sub38 = (0 - ($23))|0; + do { + if ($cmp35) { + $shr39 = -2147483648 >> $sub38; + $cmp40 = ($22|0)>($shr39|0); + if ($cmp40) { + $24 = $lshift; + $sub43 = (0 - ($24))|0; + $shr44 = -2147483648 >> $sub43; + $cond80 = $shr44; + break; + } + $25 = $result; + $26 = $lshift; + $sub46 = (0 - ($26))|0; + $shr47 = 2147483647 >> $sub46; + $cmp48 = ($25|0)<($shr47|0); + if ($cmp48) { + $27 = $lshift; + $sub51 = (0 - ($27))|0; + $shr52 = 2147483647 >> $sub51; + $cond80 = $shr52; + break; + } else { + $28 = $result; + $cond80 = $28; + break; + } + } else { + $shr60 = 2147483647 >> $sub38; + $cmp61 = ($22|0)>($shr60|0); + if ($cmp61) { + $29 = $lshift; + $sub64 = (0 - ($29))|0; + $shr65 = 2147483647 >> $sub64; + $cond80 = $shr65; + break; + } + $30 = $result; + $31 = $lshift; + $sub67 = (0 - ($31))|0; + $shr68 = -2147483648 >> $sub67; + $cmp69 = ($30|0)<($shr68|0); + if ($cmp69) { + $32 = $lshift; + $sub72 = (0 - ($32))|0; + $shr73 = -2147483648 >> $sub72; + $cond80 = $shr73; + break; + } else { + $33 = $result; + $cond80 = $33; + break; + } + } + } while(0); + $34 = $lshift; + $sub81 = (0 - ($34))|0; + $shl82 = $cond80 << $sub81; + $retval = $shl82; + $37 = $retval; + STACKTOP = sp;return ($37|0); +} +function _silk_NLSF2A($a_Q12,$NLSF,$d) { + $a_Q12 = $a_Q12|0; + $NLSF = $NLSF|0; + $d = $d|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0; + var $26 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0; + var $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0; + var $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0, $8 = 0; + var $80 = 0, $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0, $95 = 0, $96 = 0, $97 = 0, $98 = 0; + var $99 = 0, $NLSF$addr = 0, $P = 0, $Ptmp = 0, $Q = 0, $Qtmp = 0, $a32_QA1 = 0, $a_Q12$addr = 0, $absval = 0, $add = 0, $add10 = 0, $add102 = 0, $add110 = 0, $add12 = 0, $add132 = 0, $add156 = 0, $add24 = 0, $add27 = 0, $add28 = 0, $add63 = 0; + var $add76 = 0, $add94 = 0, $arrayidx = 0, $arrayidx100 = 0, $arrayidx108 = 0, $arrayidx117 = 0, $arrayidx118 = 0, $arrayidx121 = 0, $arrayidx130 = 0, $arrayidx135 = 0, $arrayidx14 = 0, $arrayidx15 = 0, $arrayidx154 = 0, $arrayidx159 = 0, $arrayidx19 = 0, $arrayidx2 = 0, $arrayidx25 = 0, $arrayidx26 = 0, $arrayidx29 = 0, $arrayidx30 = 0; + var $arrayidx34 = 0, $arrayidx38 = 0, $arrayidx4 = 0, $arrayidx50 = 0, $arrayidx53 = 0, $arrayidx6 = 0, $arrayidx92 = 0, $call = 0, $cmp = 0, $cmp1 = 0, $cmp104 = 0, $cmp127 = 0, $cmp141 = 0, $cmp144 = 0, $cmp151 = 0, $cmp21 = 0, $cmp43 = 0, $cmp47 = 0, $cmp51 = 0, $cmp57 = 0; + var $cmp65 = 0, $cmp68 = 0, $cmp85 = 0, $cmp89 = 0, $cmp96 = 0, $cond = 0, $cond115 = 0, $cond56 = 0, $cond73 = 0, $conv = 0, $conv116 = 0, $conv119 = 0, $conv134 = 0, $conv158 = 0, $conv3 = 0, $conv5 = 0, $conv7 = 0, $cos_LSF_QA = 0, $cos_val = 0, $d$addr = 0; + var $dd = 0, $delta = 0, $div = 0, $f_frac = 0, $f_int = 0, $i = 0, $idx = 0, $idxprom = 0, $inc = 0, $inc123 = 0, $inc137 = 0, $inc161 = 0, $inc166 = 0, $inc40 = 0, $inc60 = 0, $inc83 = 0, $k = 0, $maxabs = 0, $mul = 0, $mul77 = 0; + var $ordering = 0, $sc_Q16 = 0, $shl = 0, $shl120 = 0, $shl148 = 0, $shl75 = 0, $shl9 = 0, $shr = 0, $shr101 = 0, $shr103 = 0, $shr109 = 0, $shr11 = 0, $shr111 = 0, $shr13 = 0, $shr131 = 0, $shr133 = 0, $shr155 = 0, $shr157 = 0, $shr16 = 0, $shr62 = 0; + var $shr64 = 0, $shr78 = 0, $shr93 = 0, $shr95 = 0, $sub = 0, $sub149 = 0, $sub31 = 0, $sub32 = 0, $sub33 = 0, $sub35 = 0, $sub36 = 0, $sub37 = 0, $sub55 = 0, $sub74 = 0, $sub79 = 0, $sub8 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 272|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(272|0); + $cos_LSF_QA = sp + 176|0; + $P = sp + 140|0; + $Q = sp + 104|0; + $a32_QA1 = sp + 16|0; + $a_Q12$addr = $a_Q12; + $NLSF$addr = $NLSF; + $d$addr = $d; + $idx = 0; + $0 = $d$addr; + $cmp = ($0|0)==(16); + $cond = $cmp ? 25469 : 25485; + $ordering = $cond; + $k = 0; + while(1) { + $1 = $k; + $2 = $d$addr; + $cmp1 = ($1|0)<($2|0); + if (!($cmp1)) { + break; + } + $3 = $NLSF$addr; + $4 = $k; + $arrayidx = (($3) + ($4<<1)|0); + $5 = HEAP16[$arrayidx>>1]|0; + $conv = $5 << 16 >> 16; + $shr = $conv >> 8; + $f_int = $shr; + $6 = $NLSF$addr; + $7 = $k; + $arrayidx2 = (($6) + ($7<<1)|0); + $8 = HEAP16[$arrayidx2>>1]|0; + $conv3 = $8 << 16 >> 16; + $9 = $f_int; + $shl = $9 << 8; + $sub = (($conv3) - ($shl))|0; + $f_frac = $sub; + $10 = $f_int; + $arrayidx4 = (20700 + ($10<<1)|0); + $11 = HEAP16[$arrayidx4>>1]|0; + $conv5 = $11 << 16 >> 16; + $cos_val = $conv5; + $12 = $f_int; + $add = (($12) + 1)|0; + $arrayidx6 = (20700 + ($add<<1)|0); + $13 = HEAP16[$arrayidx6>>1]|0; + $conv7 = $13 << 16 >> 16; + $14 = $cos_val; + $sub8 = (($conv7) - ($14))|0; + $delta = $sub8; + $15 = $cos_val; + $shl9 = $15 << 8; + $16 = $delta; + $17 = $f_frac; + $mul = Math_imul($16, $17)|0; + $add10 = (($shl9) + ($mul))|0; + $shr11 = $add10 >> 3; + $add12 = (($shr11) + 1)|0; + $shr13 = $add12 >> 1; + $18 = $ordering; + $19 = $k; + $arrayidx14 = (($18) + ($19)|0); + $20 = HEAP8[$arrayidx14>>0]|0; + $idxprom = $20&255; + $arrayidx15 = (($cos_LSF_QA) + ($idxprom<<2)|0); + HEAP32[$arrayidx15>>2] = $shr13; + $21 = $k; + $inc = (($21) + 1)|0; + $k = $inc; + } + $22 = $d$addr; + $shr16 = $22 >> 1; + $dd = $shr16; + $23 = $dd; + _silk_NLSF2A_find_poly($P,$cos_LSF_QA,$23); + $arrayidx19 = ((($cos_LSF_QA)) + 4|0); + $24 = $dd; + _silk_NLSF2A_find_poly($Q,$arrayidx19,$24); + $k = 0; + while(1) { + $25 = $k; + $26 = $dd; + $cmp21 = ($25|0)<($26|0); + if (!($cmp21)) { + break; + } + $27 = $k; + $add24 = (($27) + 1)|0; + $arrayidx25 = (($P) + ($add24<<2)|0); + $28 = HEAP32[$arrayidx25>>2]|0; + $29 = $k; + $arrayidx26 = (($P) + ($29<<2)|0); + $30 = HEAP32[$arrayidx26>>2]|0; + $add27 = (($28) + ($30))|0; + $Ptmp = $add27; + $31 = $k; + $add28 = (($31) + 1)|0; + $arrayidx29 = (($Q) + ($add28<<2)|0); + $32 = HEAP32[$arrayidx29>>2]|0; + $33 = $k; + $arrayidx30 = (($Q) + ($33<<2)|0); + $34 = HEAP32[$arrayidx30>>2]|0; + $sub31 = (($32) - ($34))|0; + $Qtmp = $sub31; + $35 = $Qtmp; + $sub32 = (0 - ($35))|0; + $36 = $Ptmp; + $sub33 = (($sub32) - ($36))|0; + $37 = $k; + $arrayidx34 = (($a32_QA1) + ($37<<2)|0); + HEAP32[$arrayidx34>>2] = $sub33; + $38 = $Qtmp; + $39 = $Ptmp; + $sub35 = (($38) - ($39))|0; + $40 = $d$addr; + $41 = $k; + $sub36 = (($40) - ($41))|0; + $sub37 = (($sub36) - 1)|0; + $arrayidx38 = (($a32_QA1) + ($sub37<<2)|0); + HEAP32[$arrayidx38>>2] = $sub35; + $42 = $k; + $inc40 = (($42) + 1)|0; + $k = $inc40; + } + $i = 0; + while(1) { + $43 = $i; + $cmp43 = ($43|0)<(10); + if (!($cmp43)) { + break; + } + $maxabs = 0; + $k = 0; + while(1) { + $44 = $k; + $45 = $d$addr; + $cmp47 = ($44|0)<($45|0); + if (!($cmp47)) { + break; + } + $46 = $k; + $arrayidx50 = (($a32_QA1) + ($46<<2)|0); + $47 = HEAP32[$arrayidx50>>2]|0; + $cmp51 = ($47|0)>(0); + $48 = $k; + $arrayidx53 = (($a32_QA1) + ($48<<2)|0); + $49 = HEAP32[$arrayidx53>>2]|0; + $sub55 = (0 - ($49))|0; + $cond56 = $cmp51 ? $49 : $sub55; + $absval = $cond56; + $50 = $absval; + $51 = $maxabs; + $cmp57 = ($50|0)>($51|0); + if ($cmp57) { + $52 = $absval; + $maxabs = $52; + $53 = $k; + $idx = $53; + } + $54 = $k; + $inc60 = (($54) + 1)|0; + $k = $inc60; + } + $55 = $maxabs; + $shr62 = $55 >> 4; + $add63 = (($shr62) + 1)|0; + $shr64 = $add63 >> 1; + $maxabs = $shr64; + $56 = $maxabs; + $cmp65 = ($56|0)>(32767); + if (!($cmp65)) { + break; + } + $57 = $maxabs; + $cmp68 = ($57|0)<(163838); + $58 = $maxabs; + $cond73 = $cmp68 ? $58 : 163838; + $maxabs = $cond73; + $59 = $maxabs; + $sub74 = (($59) - 32767)|0; + $shl75 = $sub74 << 14; + $60 = $maxabs; + $61 = $idx; + $add76 = (($61) + 1)|0; + $mul77 = Math_imul($60, $add76)|0; + $shr78 = $mul77 >> 2; + $div = (($shl75|0) / ($shr78|0))&-1; + $sub79 = (65470 - ($div))|0; + $sc_Q16 = $sub79; + $62 = $d$addr; + $63 = $sc_Q16; + _silk_bwexpander_32($a32_QA1,$62,$63); + $64 = $i; + $inc83 = (($64) + 1)|0; + $i = $inc83; + } + $65 = $i; + $cmp85 = ($65|0)==(10); + $k = 0; + L21: do { + if ($cmp85) { + while(1) { + $66 = $k; + $67 = $d$addr; + $cmp89 = ($66|0)<($67|0); + if (!($cmp89)) { + break L21; + } + $68 = $k; + $arrayidx92 = (($a32_QA1) + ($68<<2)|0); + $69 = HEAP32[$arrayidx92>>2]|0; + $shr93 = $69 >> 4; + $add94 = (($shr93) + 1)|0; + $shr95 = $add94 >> 1; + $cmp96 = ($shr95|0)>(32767); + if ($cmp96) { + $cond115 = 32767; + } else { + $70 = $k; + $arrayidx100 = (($a32_QA1) + ($70<<2)|0); + $71 = HEAP32[$arrayidx100>>2]|0; + $shr101 = $71 >> 4; + $add102 = (($shr101) + 1)|0; + $shr103 = $add102 >> 1; + $cmp104 = ($shr103|0)<(-32768); + if ($cmp104) { + $cond115 = -32768; + } else { + $72 = $k; + $arrayidx108 = (($a32_QA1) + ($72<<2)|0); + $73 = HEAP32[$arrayidx108>>2]|0; + $shr109 = $73 >> 4; + $add110 = (($shr109) + 1)|0; + $shr111 = $add110 >> 1; + $cond115 = $shr111; + } + } + $conv116 = $cond115&65535; + $74 = $a_Q12$addr; + $75 = $k; + $arrayidx117 = (($74) + ($75<<1)|0); + HEAP16[$arrayidx117>>1] = $conv116; + $76 = $a_Q12$addr; + $77 = $k; + $arrayidx118 = (($76) + ($77<<1)|0); + $78 = HEAP16[$arrayidx118>>1]|0; + $conv119 = $78 << 16 >> 16; + $shl120 = $conv119 << 5; + $79 = $k; + $arrayidx121 = (($a32_QA1) + ($79<<2)|0); + HEAP32[$arrayidx121>>2] = $shl120; + $80 = $k; + $inc123 = (($80) + 1)|0; + $k = $inc123; + } + } else { + while(1) { + $81 = $k; + $82 = $d$addr; + $cmp127 = ($81|0)<($82|0); + if (!($cmp127)) { + break L21; + } + $83 = $k; + $arrayidx130 = (($a32_QA1) + ($83<<2)|0); + $84 = HEAP32[$arrayidx130>>2]|0; + $shr131 = $84 >> 4; + $add132 = (($shr131) + 1)|0; + $shr133 = $add132 >> 1; + $conv134 = $shr133&65535; + $85 = $a_Q12$addr; + $86 = $k; + $arrayidx135 = (($85) + ($86<<1)|0); + HEAP16[$arrayidx135>>1] = $conv134; + $87 = $k; + $inc137 = (($87) + 1)|0; + $k = $inc137; + } + } + } while(0); + $i = 0; + while(1) { + $88 = $i; + $cmp141 = ($88|0)<(16); + if (!($cmp141)) { + label = 31; + break; + } + $89 = $a_Q12$addr; + $90 = $d$addr; + $call = (_silk_LPC_inverse_pred_gain($89,$90)|0); + $cmp144 = ($call|0)<(107374); + if (!($cmp144)) { + label = 31; + break; + } + $91 = $d$addr; + $92 = $i; + $shl148 = 2 << $92; + $sub149 = (65536 - ($shl148))|0; + _silk_bwexpander_32($a32_QA1,$91,$sub149); + $k = 0; + while(1) { + $93 = $k; + $94 = $d$addr; + $cmp151 = ($93|0)<($94|0); + if (!($cmp151)) { + break; + } + $95 = $k; + $arrayidx154 = (($a32_QA1) + ($95<<2)|0); + $96 = HEAP32[$arrayidx154>>2]|0; + $shr155 = $96 >> 4; + $add156 = (($shr155) + 1)|0; + $shr157 = $add156 >> 1; + $conv158 = $shr157&65535; + $97 = $a_Q12$addr; + $98 = $k; + $arrayidx159 = (($97) + ($98<<1)|0); + HEAP16[$arrayidx159>>1] = $conv158; + $99 = $k; + $inc161 = (($99) + 1)|0; + $k = $inc161; + } + $100 = $i; + $inc166 = (($100) + 1)|0; + $i = $inc166; + } + if ((label|0) == 31) { + STACKTOP = sp;return; + } +} +function _silk_NLSF2A_find_poly($out,$cLSF,$dd) { + $out = $out|0; + $cLSF = $cLSF|0; + $dd = $dd|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0; + var $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $add12 = 0; + var $add31 = 0, $arrayidx13 = 0, $arrayidx19 = 0, $arrayidx2 = 0, $arrayidx22 = 0, $arrayidx3 = 0, $arrayidx30 = 0, $arrayidx32 = 0, $arrayidx5 = 0, $arrayidx6 = 0, $cLSF$addr = 0, $cmp = 0, $cmp15 = 0, $dd$addr = 0, $dec = 0, $ftmp = 0, $inc = 0, $k = 0, $mul = 0, $n = 0; + var $out$addr = 0, $shl = 0, $sub = 0, $sub11 = 0, $sub18 = 0, $sub21 = 0, $sub29 = 0, $sub33 = 0, $sub4 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $out$addr = $out; + $cLSF$addr = $cLSF; + $dd$addr = $dd; + $0 = $out$addr; + HEAP32[$0>>2] = 65536; + $1 = $cLSF$addr; + $2 = HEAP32[$1>>2]|0; + $sub = (0 - ($2))|0; + $3 = $out$addr; + $arrayidx2 = ((($3)) + 4|0); + HEAP32[$arrayidx2>>2] = $sub; + $k = 1; + while(1) { + $4 = $k; + $5 = $dd$addr; + $cmp = ($4|0)<($5|0); + if (!($cmp)) { + break; + } + $6 = $cLSF$addr; + $7 = $k; + $mul = $7<<1; + $arrayidx3 = (($6) + ($mul<<2)|0); + $8 = HEAP32[$arrayidx3>>2]|0; + $ftmp = $8; + $9 = $out$addr; + $10 = $k; + $sub4 = (($10) - 1)|0; + $arrayidx5 = (($9) + ($sub4<<2)|0); + $11 = HEAP32[$arrayidx5>>2]|0; + $shl = $11 << 1; + $12 = $ftmp; + $13 = ($12|0)<(0); + $14 = $13 << 31 >> 31; + $15 = $out$addr; + $16 = $k; + $arrayidx6 = (($15) + ($16<<2)|0); + $17 = HEAP32[$arrayidx6>>2]|0; + $18 = ($17|0)<(0); + $19 = $18 << 31 >> 31; + $20 = (___muldi3(($12|0),($14|0),($17|0),($19|0))|0); + $21 = tempRet0; + $22 = (_bitshift64Ashr(($20|0),($21|0),15)|0); + $23 = tempRet0; + $24 = (_i64Add(($22|0),($23|0),1,0)|0); + $25 = tempRet0; + $26 = (_bitshift64Ashr(($24|0),($25|0),1)|0); + $27 = tempRet0; + $sub11 = (($shl) - ($26))|0; + $28 = $out$addr; + $29 = $k; + $add12 = (($29) + 1)|0; + $arrayidx13 = (($28) + ($add12<<2)|0); + HEAP32[$arrayidx13>>2] = $sub11; + $30 = $k; + $n = $30; + while(1) { + $31 = $n; + $cmp15 = ($31|0)>(1); + if (!($cmp15)) { + break; + } + $32 = $out$addr; + $33 = $n; + $sub18 = (($33) - 2)|0; + $arrayidx19 = (($32) + ($sub18<<2)|0); + $34 = HEAP32[$arrayidx19>>2]|0; + $35 = $ftmp; + $36 = ($35|0)<(0); + $37 = $36 << 31 >> 31; + $38 = $out$addr; + $39 = $n; + $sub21 = (($39) - 1)|0; + $arrayidx22 = (($38) + ($sub21<<2)|0); + $40 = HEAP32[$arrayidx22>>2]|0; + $41 = ($40|0)<(0); + $42 = $41 << 31 >> 31; + $43 = (___muldi3(($35|0),($37|0),($40|0),($42|0))|0); + $44 = tempRet0; + $45 = (_bitshift64Ashr(($43|0),($44|0),15)|0); + $46 = tempRet0; + $47 = (_i64Add(($45|0),($46|0),1,0)|0); + $48 = tempRet0; + $49 = (_bitshift64Ashr(($47|0),($48|0),1)|0); + $50 = tempRet0; + $sub29 = (($34) - ($49))|0; + $51 = $out$addr; + $52 = $n; + $arrayidx30 = (($51) + ($52<<2)|0); + $53 = HEAP32[$arrayidx30>>2]|0; + $add31 = (($53) + ($sub29))|0; + HEAP32[$arrayidx30>>2] = $add31; + $54 = $n; + $dec = (($54) + -1)|0; + $n = $dec; + } + $55 = $ftmp; + $56 = $out$addr; + $arrayidx32 = ((($56)) + 4|0); + $57 = HEAP32[$arrayidx32>>2]|0; + $sub33 = (($57) - ($55))|0; + HEAP32[$arrayidx32>>2] = $sub33; + $58 = $k; + $inc = (($58) + 1)|0; + $k = $inc; + } + STACKTOP = sp;return; +} +function _silk_NLSF_stabilize($NLSF_Q15,$NDeltaMin_Q15,$L) { + $NLSF_Q15 = $NLSF_Q15|0; + $NDeltaMin_Q15 = $NDeltaMin_Q15|0; + $L = $L|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0; + var $116 = 0, $117 = 0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $13 = 0, $130 = 0, $131 = 0, $132 = 0, $133 = 0; + var $134 = 0, $135 = 0, $136 = 0, $137 = 0, $138 = 0, $139 = 0, $14 = 0, $140 = 0, $141 = 0, $142 = 0, $143 = 0, $144 = 0, $145 = 0, $146 = 0, $147 = 0, $148 = 0, $149 = 0, $15 = 0, $150 = 0, $151 = 0; + var $152 = 0, $153 = 0, $154 = 0, $155 = 0, $156 = 0, $157 = 0, $158 = 0, $159 = 0, $16 = 0, $160 = 0, $161 = 0, $162 = 0, $163 = 0, $164 = 0, $165 = 0, $166 = 0, $167 = 0, $168 = 0, $169 = 0, $17 = 0; + var $170 = 0, $171 = 0, $172 = 0, $173 = 0, $174 = 0, $175 = 0, $176 = 0, $177 = 0, $178 = 0, $179 = 0, $18 = 0, $180 = 0, $181 = 0, $182 = 0, $183 = 0, $184 = 0, $185 = 0, $186 = 0, $187 = 0, $188 = 0; + var $189 = 0, $19 = 0, $190 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0; + var $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0; + var $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0; + var $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0; + var $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0, $95 = 0, $96 = 0, $97 = 0, $98 = 0, $99 = 0, $I = 0, $L$addr = 0, $NDeltaMin_Q15$addr = 0, $NLSF_Q15$addr = 0, $add = 0, $add105 = 0, $add107 = 0, $add117 = 0, $add124 = 0; + var $add126 = 0, $add154 = 0, $add161 = 0, $add163 = 0, $add173 = 0, $add180 = 0, $add182 = 0, $add203 = 0, $add23 = 0, $add232 = 0, $add256 = 0, $add259 = 0, $add54 = 0, $add60 = 0, $add81 = 0, $add88 = 0, $add89 = 0, $add98 = 0, $and = 0, $and106 = 0; + var $and125 = 0, $and162 = 0, $and181 = 0, $arrayidx101 = 0, $arrayidx103 = 0, $arrayidx11 = 0, $arrayidx113 = 0, $arrayidx115 = 0, $arrayidx120 = 0, $arrayidx122 = 0, $arrayidx13 = 0, $arrayidx150 = 0, $arrayidx152 = 0, $arrayidx157 = 0, $arrayidx159 = 0, $arrayidx169 = 0, $arrayidx171 = 0, $arrayidx176 = 0, $arrayidx178 = 0, $arrayidx19 = 0; + var $arrayidx191 = 0, $arrayidx197 = 0, $arrayidx199 = 0, $arrayidx201 = 0, $arrayidx205 = 0, $arrayidx205$sink = 0, $arrayidx21 = 0, $arrayidx225 = 0, $arrayidx228 = 0, $arrayidx230 = 0, $arrayidx235 = 0, $arrayidx240 = 0, $arrayidx242 = 0, $arrayidx248 = 0, $arrayidx254 = 0, $arrayidx257 = 0, $arrayidx260 = 0, $arrayidx265 = 0, $arrayidx41 = 0, $arrayidx46 = 0; + var $arrayidx52 = 0, $arrayidx58 = 0, $arrayidx65 = 0, $arrayidx70 = 0, $arrayidx77 = 0, $arrayidx79 = 0, $arrayidx8 = 0, $arrayidx84 = 0, $arrayidx86 = 0, $arrayidx94 = 0, $arrayidx96 = 0, $call = 0, $call233 = 0, $call245 = 0, $call263 = 0, $center_freq_Q15 = 0, $cmp = 0, $cmp108 = 0, $cmp145 = 0, $cmp16 = 0; + var $cmp164 = 0, $cmp211 = 0, $cmp222 = 0, $cmp25 = 0, $cmp251 = 0, $cmp29 = 0, $cmp33 = 0, $cmp38 = 0, $cmp49 = 0, $cmp5 = 0, $cmp62 = 0, $cmp74 = 0, $cmp90 = 0, $cond188 = 0, $conv = 0, $conv102 = 0, $conv104 = 0, $conv114 = 0, $conv116 = 0, $conv12 = 0; + var $conv121 = 0, $conv123 = 0, $conv14 = 0, $conv151 = 0, $conv153 = 0, $conv158 = 0, $conv160 = 0, $conv170 = 0, $conv172 = 0, $conv177 = 0, $conv179 = 0, $conv189 = 0, $conv190 = 0, $conv192 = 0, $conv195 = 0, $conv2 = 0, $conv20 = 0, $conv200 = 0, $conv202 = 0, $conv204 = 0; + var $conv204$sink = 0, $conv216 = 0, $conv218 = 0, $conv219 = 0, $conv22 = 0, $conv226 = 0, $conv229 = 0, $conv231 = 0, $conv234 = 0, $conv241 = 0, $conv243 = 0, $conv246 = 0, $conv255 = 0, $conv258 = 0, $conv261 = 0, $conv264 = 0, $conv42 = 0, $conv44 = 0, $conv53 = 0, $conv59 = 0; + var $conv66 = 0, $conv71 = 0, $conv78 = 0, $conv80 = 0, $conv85 = 0, $conv87 = 0, $conv9 = 0, $conv95 = 0, $conv97 = 0, $dec = 0, $dec267 = 0, $diff_Q15 = 0, $i = 0, $inc = 0, $inc209 = 0, $inc237 = 0, $inc56 = 0, $k = 0, $loops = 0, $max_center_Q15 = 0; + var $min_center_Q15 = 0, $min_diff_Q15 = 0, $shr = 0, $shr118 = 0, $shr155 = 0, $shr174 = 0, $shr193 = 0, $shr72 = 0, $shr82 = 0, $shr99 = 0, $sub = 0, $sub10 = 0, $sub100 = 0, $sub112 = 0, $sub119 = 0, $sub149 = 0, $sub15 = 0, $sub156 = 0, $sub168 = 0, $sub175 = 0; + var $sub18 = 0, $sub194 = 0, $sub196 = 0, $sub198 = 0, $sub227 = 0, $sub239 = 0, $sub24 = 0, $sub244 = 0, $sub247 = 0, $sub249 = 0, $sub262 = 0, $sub4 = 0, $sub43 = 0, $sub45 = 0, $sub67 = 0, $sub73 = 0, $sub76 = 0, $sub83 = 0, $sub93 = 0, label = 0; + var sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $NLSF_Q15$addr = $NLSF_Q15; + $NDeltaMin_Q15$addr = $NDeltaMin_Q15; + $L$addr = $L; + $I = 0; + $loops = 0; + while(1) { + $0 = $loops; + $cmp = ($0|0)<(20); + if (!($cmp)) { + break; + } + $1 = $NLSF_Q15$addr; + $2 = HEAP16[$1>>1]|0; + $conv = $2 << 16 >> 16; + $3 = $NDeltaMin_Q15$addr; + $4 = HEAP16[$3>>1]|0; + $conv2 = $4 << 16 >> 16; + $sub = (($conv) - ($conv2))|0; + $min_diff_Q15 = $sub; + $I = 0; + $i = 1; + while(1) { + $5 = $i; + $6 = $L$addr; + $sub4 = (($6) - 1)|0; + $cmp5 = ($5|0)<=($sub4|0); + $7 = $NLSF_Q15$addr; + if (!($cmp5)) { + break; + } + $8 = $i; + $arrayidx8 = (($7) + ($8<<1)|0); + $9 = HEAP16[$arrayidx8>>1]|0; + $conv9 = $9 << 16 >> 16; + $10 = $NLSF_Q15$addr; + $11 = $i; + $sub10 = (($11) - 1)|0; + $arrayidx11 = (($10) + ($sub10<<1)|0); + $12 = HEAP16[$arrayidx11>>1]|0; + $conv12 = $12 << 16 >> 16; + $13 = $NDeltaMin_Q15$addr; + $14 = $i; + $arrayidx13 = (($13) + ($14<<1)|0); + $15 = HEAP16[$arrayidx13>>1]|0; + $conv14 = $15 << 16 >> 16; + $add = (($conv12) + ($conv14))|0; + $sub15 = (($conv9) - ($add))|0; + $diff_Q15 = $sub15; + $16 = $diff_Q15; + $17 = $min_diff_Q15; + $cmp16 = ($16|0)<($17|0); + if ($cmp16) { + $18 = $diff_Q15; + $min_diff_Q15 = $18; + $19 = $i; + $I = $19; + } + $20 = $i; + $inc = (($20) + 1)|0; + $i = $inc; + } + $21 = $L$addr; + $sub18 = (($21) - 1)|0; + $arrayidx19 = (($7) + ($sub18<<1)|0); + $22 = HEAP16[$arrayidx19>>1]|0; + $conv20 = $22 << 16 >> 16; + $23 = $NDeltaMin_Q15$addr; + $24 = $L$addr; + $arrayidx21 = (($23) + ($24<<1)|0); + $25 = HEAP16[$arrayidx21>>1]|0; + $conv22 = $25 << 16 >> 16; + $add23 = (($conv20) + ($conv22))|0; + $sub24 = (32768 - ($add23))|0; + $diff_Q15 = $sub24; + $26 = $diff_Q15; + $27 = $min_diff_Q15; + $cmp25 = ($26|0)<($27|0); + if ($cmp25) { + $28 = $diff_Q15; + $min_diff_Q15 = $28; + $29 = $L$addr; + $I = $29; + } + $30 = $min_diff_Q15; + $cmp29 = ($30|0)>=(0); + if ($cmp29) { + label = 42; + break; + } + $31 = $I; + $cmp33 = ($31|0)==(0); + if ($cmp33) { + $32 = $NDeltaMin_Q15$addr; + $33 = HEAP16[$32>>1]|0; + $34 = $NLSF_Q15$addr; + HEAP16[$34>>1] = $33; + } else { + $35 = $I; + $36 = $L$addr; + $cmp38 = ($35|0)==($36|0); + if ($cmp38) { + $37 = $NDeltaMin_Q15$addr; + $38 = $L$addr; + $arrayidx41 = (($37) + ($38<<1)|0); + $39 = HEAP16[$arrayidx41>>1]|0; + $conv42 = $39 << 16 >> 16; + $sub43 = (32768 - ($conv42))|0; + $conv44 = $sub43&65535; + $40 = $NLSF_Q15$addr; + $41 = $L$addr; + $sub45 = (($41) - 1)|0; + $arrayidx46 = (($40) + ($sub45<<1)|0); + $arrayidx205$sink = $arrayidx46;$conv204$sink = $conv44; + } else { + $min_center_Q15 = 0; + $k = 0; + while(1) { + $42 = $k; + $43 = $I; + $cmp49 = ($42|0)<($43|0); + $44 = $NDeltaMin_Q15$addr; + if (!($cmp49)) { + break; + } + $45 = $k; + $arrayidx52 = (($44) + ($45<<1)|0); + $46 = HEAP16[$arrayidx52>>1]|0; + $conv53 = $46 << 16 >> 16; + $47 = $min_center_Q15; + $add54 = (($47) + ($conv53))|0; + $min_center_Q15 = $add54; + $48 = $k; + $inc56 = (($48) + 1)|0; + $k = $inc56; + } + $49 = $I; + $arrayidx58 = (($44) + ($49<<1)|0); + $50 = HEAP16[$arrayidx58>>1]|0; + $conv59 = $50 << 16 >> 16; + $shr = $conv59 >> 1; + $51 = $min_center_Q15; + $add60 = (($51) + ($shr))|0; + $min_center_Q15 = $add60; + $max_center_Q15 = 32768; + $52 = $L$addr; + $k = $52; + while(1) { + $53 = $k; + $54 = $I; + $cmp62 = ($53|0)>($54|0); + $55 = $NDeltaMin_Q15$addr; + if (!($cmp62)) { + break; + } + $56 = $k; + $arrayidx65 = (($55) + ($56<<1)|0); + $57 = HEAP16[$arrayidx65>>1]|0; + $conv66 = $57 << 16 >> 16; + $58 = $max_center_Q15; + $sub67 = (($58) - ($conv66))|0; + $max_center_Q15 = $sub67; + $59 = $k; + $dec = (($59) + -1)|0; + $k = $dec; + } + $60 = $I; + $arrayidx70 = (($55) + ($60<<1)|0); + $61 = HEAP16[$arrayidx70>>1]|0; + $conv71 = $61 << 16 >> 16; + $shr72 = $conv71 >> 1; + $62 = $max_center_Q15; + $sub73 = (($62) - ($shr72))|0; + $max_center_Q15 = $sub73; + $63 = $min_center_Q15; + $64 = $max_center_Q15; + $cmp74 = ($63|0)>($64|0); + $65 = $NLSF_Q15$addr; + $66 = $I; + $sub76 = (($66) - 1)|0; + $arrayidx77 = (($65) + ($sub76<<1)|0); + $67 = HEAP16[$arrayidx77>>1]|0; + $conv78 = $67 << 16 >> 16; + $68 = $NLSF_Q15$addr; + $69 = $I; + $arrayidx79 = (($68) + ($69<<1)|0); + $70 = HEAP16[$arrayidx79>>1]|0; + $conv80 = $70 << 16 >> 16; + $add81 = (($conv78) + ($conv80))|0; + $shr82 = $add81 >> 1; + $71 = $NLSF_Q15$addr; + $72 = $I; + $sub83 = (($72) - 1)|0; + $arrayidx84 = (($71) + ($sub83<<1)|0); + $73 = HEAP16[$arrayidx84>>1]|0; + $conv85 = $73 << 16 >> 16; + $74 = $NLSF_Q15$addr; + $75 = $I; + $arrayidx86 = (($74) + ($75<<1)|0); + $76 = HEAP16[$arrayidx86>>1]|0; + $conv87 = $76 << 16 >> 16; + $add88 = (($conv85) + ($conv87))|0; + $and = $add88 & 1; + $add89 = (($shr82) + ($and))|0; + do { + if ($cmp74) { + $77 = $min_center_Q15; + $cmp90 = ($add89|0)>($77|0); + if ($cmp90) { + $78 = $min_center_Q15; + $cond188 = $78; + break; + } + $79 = $NLSF_Q15$addr; + $80 = $I; + $sub93 = (($80) - 1)|0; + $arrayidx94 = (($79) + ($sub93<<1)|0); + $81 = HEAP16[$arrayidx94>>1]|0; + $conv95 = $81 << 16 >> 16; + $82 = $NLSF_Q15$addr; + $83 = $I; + $arrayidx96 = (($82) + ($83<<1)|0); + $84 = HEAP16[$arrayidx96>>1]|0; + $conv97 = $84 << 16 >> 16; + $add98 = (($conv95) + ($conv97))|0; + $shr99 = $add98 >> 1; + $85 = $NLSF_Q15$addr; + $86 = $I; + $sub100 = (($86) - 1)|0; + $arrayidx101 = (($85) + ($sub100<<1)|0); + $87 = HEAP16[$arrayidx101>>1]|0; + $conv102 = $87 << 16 >> 16; + $88 = $NLSF_Q15$addr; + $89 = $I; + $arrayidx103 = (($88) + ($89<<1)|0); + $90 = HEAP16[$arrayidx103>>1]|0; + $conv104 = $90 << 16 >> 16; + $add105 = (($conv102) + ($conv104))|0; + $and106 = $add105 & 1; + $add107 = (($shr99) + ($and106))|0; + $91 = $max_center_Q15; + $cmp108 = ($add107|0)<($91|0); + if ($cmp108) { + $92 = $max_center_Q15; + $cond188 = $92; + break; + } else { + $93 = $NLSF_Q15$addr; + $94 = $I; + $sub112 = (($94) - 1)|0; + $arrayidx113 = (($93) + ($sub112<<1)|0); + $95 = HEAP16[$arrayidx113>>1]|0; + $conv114 = $95 << 16 >> 16; + $96 = $NLSF_Q15$addr; + $97 = $I; + $arrayidx115 = (($96) + ($97<<1)|0); + $98 = HEAP16[$arrayidx115>>1]|0; + $conv116 = $98 << 16 >> 16; + $add117 = (($conv114) + ($conv116))|0; + $shr118 = $add117 >> 1; + $99 = $NLSF_Q15$addr; + $100 = $I; + $sub119 = (($100) - 1)|0; + $arrayidx120 = (($99) + ($sub119<<1)|0); + $101 = HEAP16[$arrayidx120>>1]|0; + $conv121 = $101 << 16 >> 16; + $102 = $NLSF_Q15$addr; + $103 = $I; + $arrayidx122 = (($102) + ($103<<1)|0); + $104 = HEAP16[$arrayidx122>>1]|0; + $conv123 = $104 << 16 >> 16; + $add124 = (($conv121) + ($conv123))|0; + $and125 = $add124 & 1; + $add126 = (($shr118) + ($and125))|0; + $cond188 = $add126; + break; + } + } else { + $105 = $max_center_Q15; + $cmp145 = ($add89|0)>($105|0); + if ($cmp145) { + $106 = $max_center_Q15; + $cond188 = $106; + break; + } + $107 = $NLSF_Q15$addr; + $108 = $I; + $sub149 = (($108) - 1)|0; + $arrayidx150 = (($107) + ($sub149<<1)|0); + $109 = HEAP16[$arrayidx150>>1]|0; + $conv151 = $109 << 16 >> 16; + $110 = $NLSF_Q15$addr; + $111 = $I; + $arrayidx152 = (($110) + ($111<<1)|0); + $112 = HEAP16[$arrayidx152>>1]|0; + $conv153 = $112 << 16 >> 16; + $add154 = (($conv151) + ($conv153))|0; + $shr155 = $add154 >> 1; + $113 = $NLSF_Q15$addr; + $114 = $I; + $sub156 = (($114) - 1)|0; + $arrayidx157 = (($113) + ($sub156<<1)|0); + $115 = HEAP16[$arrayidx157>>1]|0; + $conv158 = $115 << 16 >> 16; + $116 = $NLSF_Q15$addr; + $117 = $I; + $arrayidx159 = (($116) + ($117<<1)|0); + $118 = HEAP16[$arrayidx159>>1]|0; + $conv160 = $118 << 16 >> 16; + $add161 = (($conv158) + ($conv160))|0; + $and162 = $add161 & 1; + $add163 = (($shr155) + ($and162))|0; + $119 = $min_center_Q15; + $cmp164 = ($add163|0)<($119|0); + if ($cmp164) { + $120 = $min_center_Q15; + $cond188 = $120; + break; + } else { + $121 = $NLSF_Q15$addr; + $122 = $I; + $sub168 = (($122) - 1)|0; + $arrayidx169 = (($121) + ($sub168<<1)|0); + $123 = HEAP16[$arrayidx169>>1]|0; + $conv170 = $123 << 16 >> 16; + $124 = $NLSF_Q15$addr; + $125 = $I; + $arrayidx171 = (($124) + ($125<<1)|0); + $126 = HEAP16[$arrayidx171>>1]|0; + $conv172 = $126 << 16 >> 16; + $add173 = (($conv170) + ($conv172))|0; + $shr174 = $add173 >> 1; + $127 = $NLSF_Q15$addr; + $128 = $I; + $sub175 = (($128) - 1)|0; + $arrayidx176 = (($127) + ($sub175<<1)|0); + $129 = HEAP16[$arrayidx176>>1]|0; + $conv177 = $129 << 16 >> 16; + $130 = $NLSF_Q15$addr; + $131 = $I; + $arrayidx178 = (($130) + ($131<<1)|0); + $132 = HEAP16[$arrayidx178>>1]|0; + $conv179 = $132 << 16 >> 16; + $add180 = (($conv177) + ($conv179))|0; + $and181 = $add180 & 1; + $add182 = (($shr174) + ($and181))|0; + $cond188 = $add182; + break; + } + } + } while(0); + $conv189 = $cond188&65535; + $center_freq_Q15 = $conv189; + $133 = $center_freq_Q15; + $conv190 = $133 << 16 >> 16; + $134 = $NDeltaMin_Q15$addr; + $135 = $I; + $arrayidx191 = (($134) + ($135<<1)|0); + $136 = HEAP16[$arrayidx191>>1]|0; + $conv192 = $136 << 16 >> 16; + $shr193 = $conv192 >> 1; + $sub194 = (($conv190) - ($shr193))|0; + $conv195 = $sub194&65535; + $137 = $NLSF_Q15$addr; + $138 = $I; + $sub196 = (($138) - 1)|0; + $arrayidx197 = (($137) + ($sub196<<1)|0); + HEAP16[$arrayidx197>>1] = $conv195; + $139 = $NLSF_Q15$addr; + $140 = $I; + $sub198 = (($140) - 1)|0; + $arrayidx199 = (($139) + ($sub198<<1)|0); + $141 = HEAP16[$arrayidx199>>1]|0; + $conv200 = $141 << 16 >> 16; + $142 = $NDeltaMin_Q15$addr; + $143 = $I; + $arrayidx201 = (($142) + ($143<<1)|0); + $144 = HEAP16[$arrayidx201>>1]|0; + $conv202 = $144 << 16 >> 16; + $add203 = (($conv200) + ($conv202))|0; + $conv204 = $add203&65535; + $145 = $NLSF_Q15$addr; + $146 = $I; + $arrayidx205 = (($145) + ($146<<1)|0); + $arrayidx205$sink = $arrayidx205;$conv204$sink = $conv204; + } + HEAP16[$arrayidx205$sink>>1] = $conv204$sink; + } + $147 = $loops; + $inc209 = (($147) + 1)|0; + $loops = $inc209; + } + if ((label|0) == 42) { + STACKTOP = sp;return; + } + $148 = $loops; + $cmp211 = ($148|0)==(20); + if (!($cmp211)) { + STACKTOP = sp;return; + } + $149 = $NLSF_Q15$addr; + $150 = $L$addr; + _silk_insertion_sort_increasing_all_values_int16($149,$150); + $151 = $NLSF_Q15$addr; + $152 = HEAP16[$151>>1]|0; + $conv216 = $152 << 16 >> 16; + $153 = $NDeltaMin_Q15$addr; + $154 = HEAP16[$153>>1]|0; + $conv218 = $154 << 16 >> 16; + $call = (_silk_max_int_484($conv216,$conv218)|0); + $conv219 = $call&65535; + $155 = $NLSF_Q15$addr; + HEAP16[$155>>1] = $conv219; + $i = 1; + while(1) { + $156 = $i; + $157 = $L$addr; + $cmp222 = ($156|0)<($157|0); + $158 = $NLSF_Q15$addr; + if (!($cmp222)) { + break; + } + $159 = $i; + $arrayidx225 = (($158) + ($159<<1)|0); + $160 = HEAP16[$arrayidx225>>1]|0; + $conv226 = $160 << 16 >> 16; + $161 = $NLSF_Q15$addr; + $162 = $i; + $sub227 = (($162) - 1)|0; + $arrayidx228 = (($161) + ($sub227<<1)|0); + $163 = HEAP16[$arrayidx228>>1]|0; + $conv229 = $163 << 16 >> 16; + $164 = $NDeltaMin_Q15$addr; + $165 = $i; + $arrayidx230 = (($164) + ($165<<1)|0); + $166 = HEAP16[$arrayidx230>>1]|0; + $conv231 = $166 << 16 >> 16; + $add232 = (($conv229) + ($conv231))|0; + $call233 = (_silk_max_int_484($conv226,$add232)|0); + $conv234 = $call233&65535; + $167 = $NLSF_Q15$addr; + $168 = $i; + $arrayidx235 = (($167) + ($168<<1)|0); + HEAP16[$arrayidx235>>1] = $conv234; + $169 = $i; + $inc237 = (($169) + 1)|0; + $i = $inc237; + } + $170 = $L$addr; + $sub239 = (($170) - 1)|0; + $arrayidx240 = (($158) + ($sub239<<1)|0); + $171 = HEAP16[$arrayidx240>>1]|0; + $conv241 = $171 << 16 >> 16; + $172 = $NDeltaMin_Q15$addr; + $173 = $L$addr; + $arrayidx242 = (($172) + ($173<<1)|0); + $174 = HEAP16[$arrayidx242>>1]|0; + $conv243 = $174 << 16 >> 16; + $sub244 = (32768 - ($conv243))|0; + $call245 = (_silk_min_int_485($conv241,$sub244)|0); + $conv246 = $call245&65535; + $175 = $NLSF_Q15$addr; + $176 = $L$addr; + $sub247 = (($176) - 1)|0; + $arrayidx248 = (($175) + ($sub247<<1)|0); + HEAP16[$arrayidx248>>1] = $conv246; + $177 = $L$addr; + $sub249 = (($177) - 2)|0; + $i = $sub249; + while(1) { + $178 = $i; + $cmp251 = ($178|0)>=(0); + if (!($cmp251)) { + break; + } + $179 = $NLSF_Q15$addr; + $180 = $i; + $arrayidx254 = (($179) + ($180<<1)|0); + $181 = HEAP16[$arrayidx254>>1]|0; + $conv255 = $181 << 16 >> 16; + $182 = $NLSF_Q15$addr; + $183 = $i; + $add256 = (($183) + 1)|0; + $arrayidx257 = (($182) + ($add256<<1)|0); + $184 = HEAP16[$arrayidx257>>1]|0; + $conv258 = $184 << 16 >> 16; + $185 = $NDeltaMin_Q15$addr; + $186 = $i; + $add259 = (($186) + 1)|0; + $arrayidx260 = (($185) + ($add259<<1)|0); + $187 = HEAP16[$arrayidx260>>1]|0; + $conv261 = $187 << 16 >> 16; + $sub262 = (($conv258) - ($conv261))|0; + $call263 = (_silk_min_int_485($conv255,$sub262)|0); + $conv264 = $call263&65535; + $188 = $NLSF_Q15$addr; + $189 = $i; + $arrayidx265 = (($188) + ($189<<1)|0); + HEAP16[$arrayidx265>>1] = $conv264; + $190 = $i; + $dec267 = (($190) + -1)|0; + $i = $dec267; + } + STACKTOP = sp;return; +} +function _silk_max_int_484($a,$b) { + $a = $a|0; + $b = $b|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $a$addr = 0, $b$addr = 0, $cmp = 0, $cond = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $a$addr = $a; + $b$addr = $b; + $0 = $a$addr; + $1 = $b$addr; + $cmp = ($0|0)>($1|0); + $2 = $a$addr; + $3 = $b$addr; + $cond = $cmp ? $2 : $3; + STACKTOP = sp;return ($cond|0); +} +function _silk_min_int_485($a,$b) { + $a = $a|0; + $b = $b|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $a$addr = 0, $b$addr = 0, $cmp = 0, $cond = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $a$addr = $a; + $b$addr = $b; + $0 = $a$addr; + $1 = $b$addr; + $cmp = ($0|0)<($1|0); + $2 = $a$addr; + $3 = $b$addr; + $cond = $cmp ? $2 : $3; + STACKTOP = sp;return ($cond|0); +} +function _silk_NLSF_VQ_weights_laroia($pNLSFW_Q_OUT,$pNLSF_Q15,$D) { + $pNLSFW_Q_OUT = $pNLSFW_Q_OUT|0; + $pNLSF_Q15 = $pNLSF_Q15|0; + $D = $D|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $5 = 0, $6 = 0; + var $7 = 0, $8 = 0, $9 = 0, $D$addr = 0, $add = 0, $add12 = 0, $add20 = 0, $add24 = 0, $add27 = 0, $add33 = 0, $add36 = 0, $add38 = 0, $add45 = 0, $arrayidx1 = 0, $arrayidx13 = 0, $arrayidx15 = 0, $arrayidx23 = 0, $arrayidx25 = 0, $arrayidx28 = 0, $arrayidx37 = 0; + var $arrayidx40 = 0, $arrayidx49 = 0, $call = 0, $call18 = 0, $call21 = 0, $call31 = 0, $call34 = 0, $call43 = 0, $call46 = 0, $call5 = 0, $call7 = 0, $cmp = 0, $conv = 0, $conv14 = 0, $conv16 = 0, $conv2 = 0, $conv22 = 0, $conv26 = 0, $conv29 = 0, $conv35 = 0; + var $conv4 = 0, $conv41 = 0, $conv47 = 0, $conv8 = 0, $div = 0, $div19 = 0, $div32 = 0, $div44 = 0, $div6 = 0, $k = 0, $pNLSFW_Q_OUT$addr = 0, $pNLSF_Q15$addr = 0, $sub = 0, $sub10 = 0, $sub17 = 0, $sub30 = 0, $sub39 = 0, $sub42 = 0, $sub48 = 0, $tmp1_int = 0; + var $tmp2_int = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $pNLSFW_Q_OUT$addr = $pNLSFW_Q_OUT; + $pNLSF_Q15$addr = $pNLSF_Q15; + $D$addr = $D; + $0 = $pNLSF_Q15$addr; + $1 = HEAP16[$0>>1]|0; + $conv = $1 << 16 >> 16; + $call = (_silk_max_int_488($conv,1)|0); + $tmp1_int = $call; + $2 = $tmp1_int; + $div = (131072 / ($2|0))&-1; + $tmp1_int = $div; + $3 = $pNLSF_Q15$addr; + $arrayidx1 = ((($3)) + 2|0); + $4 = HEAP16[$arrayidx1>>1]|0; + $conv2 = $4 << 16 >> 16; + $5 = $pNLSF_Q15$addr; + $6 = HEAP16[$5>>1]|0; + $conv4 = $6 << 16 >> 16; + $sub = (($conv2) - ($conv4))|0; + $call5 = (_silk_max_int_488($sub,1)|0); + $tmp2_int = $call5; + $7 = $tmp2_int; + $div6 = (131072 / ($7|0))&-1; + $tmp2_int = $div6; + $8 = $tmp1_int; + $9 = $tmp2_int; + $add = (($8) + ($9))|0; + $call7 = (_silk_min_int_489($add,32767)|0); + $conv8 = $call7&65535; + $10 = $pNLSFW_Q_OUT$addr; + HEAP16[$10>>1] = $conv8; + $k = 1; + while(1) { + $11 = $k; + $12 = $D$addr; + $sub10 = (($12) - 1)|0; + $cmp = ($11|0)<($sub10|0); + $13 = $pNLSF_Q15$addr; + if (!($cmp)) { + break; + } + $14 = $k; + $add12 = (($14) + 1)|0; + $arrayidx13 = (($13) + ($add12<<1)|0); + $15 = HEAP16[$arrayidx13>>1]|0; + $conv14 = $15 << 16 >> 16; + $16 = $pNLSF_Q15$addr; + $17 = $k; + $arrayidx15 = (($16) + ($17<<1)|0); + $18 = HEAP16[$arrayidx15>>1]|0; + $conv16 = $18 << 16 >> 16; + $sub17 = (($conv14) - ($conv16))|0; + $call18 = (_silk_max_int_488($sub17,1)|0); + $tmp1_int = $call18; + $19 = $tmp1_int; + $div19 = (131072 / ($19|0))&-1; + $tmp1_int = $div19; + $20 = $tmp1_int; + $21 = $tmp2_int; + $add20 = (($20) + ($21))|0; + $call21 = (_silk_min_int_489($add20,32767)|0); + $conv22 = $call21&65535; + $22 = $pNLSFW_Q_OUT$addr; + $23 = $k; + $arrayidx23 = (($22) + ($23<<1)|0); + HEAP16[$arrayidx23>>1] = $conv22; + $24 = $pNLSF_Q15$addr; + $25 = $k; + $add24 = (($25) + 2)|0; + $arrayidx25 = (($24) + ($add24<<1)|0); + $26 = HEAP16[$arrayidx25>>1]|0; + $conv26 = $26 << 16 >> 16; + $27 = $pNLSF_Q15$addr; + $28 = $k; + $add27 = (($28) + 1)|0; + $arrayidx28 = (($27) + ($add27<<1)|0); + $29 = HEAP16[$arrayidx28>>1]|0; + $conv29 = $29 << 16 >> 16; + $sub30 = (($conv26) - ($conv29))|0; + $call31 = (_silk_max_int_488($sub30,1)|0); + $tmp2_int = $call31; + $30 = $tmp2_int; + $div32 = (131072 / ($30|0))&-1; + $tmp2_int = $div32; + $31 = $tmp1_int; + $32 = $tmp2_int; + $add33 = (($31) + ($32))|0; + $call34 = (_silk_min_int_489($add33,32767)|0); + $conv35 = $call34&65535; + $33 = $pNLSFW_Q_OUT$addr; + $34 = $k; + $add36 = (($34) + 1)|0; + $arrayidx37 = (($33) + ($add36<<1)|0); + HEAP16[$arrayidx37>>1] = $conv35; + $35 = $k; + $add38 = (($35) + 2)|0; + $k = $add38; + } + $36 = $D$addr; + $sub39 = (($36) - 1)|0; + $arrayidx40 = (($13) + ($sub39<<1)|0); + $37 = HEAP16[$arrayidx40>>1]|0; + $conv41 = $37 << 16 >> 16; + $sub42 = (32768 - ($conv41))|0; + $call43 = (_silk_max_int_488($sub42,1)|0); + $tmp1_int = $call43; + $38 = $tmp1_int; + $div44 = (131072 / ($38|0))&-1; + $tmp1_int = $div44; + $39 = $tmp1_int; + $40 = $tmp2_int; + $add45 = (($39) + ($40))|0; + $call46 = (_silk_min_int_489($add45,32767)|0); + $conv47 = $call46&65535; + $41 = $pNLSFW_Q_OUT$addr; + $42 = $D$addr; + $sub48 = (($42) - 1)|0; + $arrayidx49 = (($41) + ($sub48<<1)|0); + HEAP16[$arrayidx49>>1] = $conv47; + STACKTOP = sp;return; +} +function _silk_max_int_488($a,$b) { + $a = $a|0; + $b = $b|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $a$addr = 0, $b$addr = 0, $cmp = 0, $cond = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $a$addr = $a; + $b$addr = $b; + $0 = $a$addr; + $1 = $b$addr; + $cmp = ($0|0)>($1|0); + $2 = $a$addr; + $3 = $b$addr; + $cond = $cmp ? $2 : $3; + STACKTOP = sp;return ($cond|0); +} +function _silk_min_int_489($a,$b) { + $a = $a|0; + $b = $b|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $a$addr = 0, $b$addr = 0, $cmp = 0, $cond = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $a$addr = $a; + $b$addr = $b; + $0 = $a$addr; + $1 = $b$addr; + $cmp = ($0|0)<($1|0); + $2 = $a$addr; + $3 = $b$addr; + $cond = $cmp ? $2 : $3; + STACKTOP = sp;return ($cond|0); +} +function _silk_resampler_private_AR2($S,$out_Q8,$in,$A_Q14,$len) { + $S = $S|0; + $out_Q8 = $out_Q8|0; + $in = $in|0; + $A_Q14 = $A_Q14|0; + $len = $len|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $A_Q14$addr = 0, $S$addr = 0, $add = 0, $add11 = 0, $add12 = 0, $add23 = 0, $and = 0, $and18 = 0, $arrayidx1 = 0, $arrayidx15 = 0, $arrayidx19 = 0, $arrayidx2 = 0; + var $arrayidx24 = 0, $arrayidx4 = 0, $cmp = 0, $conv = 0, $conv16 = 0, $conv20 = 0, $conv6 = 0, $conv8 = 0, $in$addr = 0, $inc = 0, $k = 0, $len$addr = 0, $mul = 0, $mul17 = 0, $mul21 = 0, $mul9 = 0, $out32 = 0, $out_Q8$addr = 0, $shl = 0, $shl3 = 0; + var $shr = 0, $shr10 = 0, $shr14 = 0, $shr22 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $S$addr = $S; + $out_Q8$addr = $out_Q8; + $in$addr = $in; + $A_Q14$addr = $A_Q14; + $len$addr = $len; + $k = 0; + while(1) { + $0 = $k; + $1 = $len$addr; + $cmp = ($0|0)<($1|0); + if (!($cmp)) { + break; + } + $2 = $S$addr; + $3 = HEAP32[$2>>2]|0; + $4 = $in$addr; + $5 = $k; + $arrayidx1 = (($4) + ($5<<1)|0); + $6 = HEAP16[$arrayidx1>>1]|0; + $conv = $6 << 16 >> 16; + $shl = $conv << 8; + $add = (($3) + ($shl))|0; + $out32 = $add; + $7 = $out32; + $8 = $out_Q8$addr; + $9 = $k; + $arrayidx2 = (($8) + ($9<<2)|0); + HEAP32[$arrayidx2>>2] = $7; + $10 = $out32; + $shl3 = $10 << 2; + $out32 = $shl3; + $11 = $S$addr; + $arrayidx4 = ((($11)) + 4|0); + $12 = HEAP32[$arrayidx4>>2]|0; + $13 = $out32; + $shr = $13 >> 16; + $14 = $A_Q14$addr; + $15 = HEAP16[$14>>1]|0; + $conv6 = $15 << 16 >> 16; + $mul = Math_imul($shr, $conv6)|0; + $16 = $out32; + $and = $16 & 65535; + $17 = $A_Q14$addr; + $18 = HEAP16[$17>>1]|0; + $conv8 = $18 << 16 >> 16; + $mul9 = Math_imul($and, $conv8)|0; + $shr10 = $mul9 >> 16; + $add11 = (($mul) + ($shr10))|0; + $add12 = (($12) + ($add11))|0; + $19 = $S$addr; + HEAP32[$19>>2] = $add12; + $20 = $out32; + $shr14 = $20 >> 16; + $21 = $A_Q14$addr; + $arrayidx15 = ((($21)) + 2|0); + $22 = HEAP16[$arrayidx15>>1]|0; + $conv16 = $22 << 16 >> 16; + $mul17 = Math_imul($shr14, $conv16)|0; + $23 = $out32; + $and18 = $23 & 65535; + $24 = $A_Q14$addr; + $arrayidx19 = ((($24)) + 2|0); + $25 = HEAP16[$arrayidx19>>1]|0; + $conv20 = $25 << 16 >> 16; + $mul21 = Math_imul($and18, $conv20)|0; + $shr22 = $mul21 >> 16; + $add23 = (($mul17) + ($shr22))|0; + $26 = $S$addr; + $arrayidx24 = ((($26)) + 4|0); + HEAP32[$arrayidx24>>2] = $add23; + $27 = $k; + $inc = (($27) + 1)|0; + $k = $inc; + } + STACKTOP = sp;return; +} +function _silk_insertion_sort_increasing_all_values_int16($a,$L) { + $a = $a|0; + $L = $L|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0; + var $9 = 0, $L$addr = 0, $a$addr = 0, $add = 0, $add12 = 0, $arrayidx = 0, $arrayidx10 = 0, $arrayidx13 = 0, $arrayidx4 = 0, $arrayidx9 = 0, $cmp = 0, $cmp2 = 0, $cmp6 = 0, $conv = 0, $conv11 = 0, $conv5 = 0, $dec = 0, $i = 0, $inc = 0, $j = 0; + var $sub = 0, $value = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $a$addr = $a; + $L$addr = $L; + $i = 1; + while(1) { + $0 = $i; + $1 = $L$addr; + $cmp = ($0|0)<($1|0); + if (!($cmp)) { + break; + } + $2 = $a$addr; + $3 = $i; + $arrayidx = (($2) + ($3<<1)|0); + $4 = HEAP16[$arrayidx>>1]|0; + $conv = $4 << 16 >> 16; + $value = $conv; + $5 = $i; + $sub = (($5) - 1)|0; + $j = $sub; + while(1) { + $6 = $j; + $cmp2 = ($6|0)>=(0); + if (!($cmp2)) { + break; + } + $7 = $value; + $8 = $a$addr; + $9 = $j; + $arrayidx4 = (($8) + ($9<<1)|0); + $10 = HEAP16[$arrayidx4>>1]|0; + $conv5 = $10 << 16 >> 16; + $cmp6 = ($7|0)<($conv5|0); + if (!($cmp6)) { + break; + } + $11 = $a$addr; + $12 = $j; + $arrayidx9 = (($11) + ($12<<1)|0); + $13 = HEAP16[$arrayidx9>>1]|0; + $14 = $a$addr; + $15 = $j; + $add = (($15) + 1)|0; + $arrayidx10 = (($14) + ($add<<1)|0); + HEAP16[$arrayidx10>>1] = $13; + $16 = $j; + $dec = (($16) + -1)|0; + $j = $dec; + } + $17 = $value; + $conv11 = $17&65535; + $18 = $a$addr; + $19 = $j; + $add12 = (($19) + 1)|0; + $arrayidx13 = (($18) + ($add12<<1)|0); + HEAP16[$arrayidx13>>1] = $conv11; + $20 = $i; + $inc = (($20) + 1)|0; + $i = $inc; + } + STACKTOP = sp;return; +} +function _silk_sum_sqr_shift($energy,$shift,$x,$len) { + $energy = $energy|0; + $shift = $shift|0; + $x = $x|0; + $len = $len|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0; + var $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $7 = 0, $8 = 0; + var $9 = 0, $add = 0, $add10 = 0, $add13 = 0, $add14 = 0, $add24 = 0, $add27 = 0, $add3 = 0, $add31 = 0, $add33 = 0, $add38 = 0, $add41 = 0, $add52 = 0, $add56 = 0, $add6 = 0, $and = 0, $arrayidx = 0, $arrayidx1 = 0, $arrayidx19 = 0, $arrayidx21 = 0; + var $arrayidx25 = 0, $arrayidx28 = 0, $arrayidx4 = 0, $arrayidx46 = 0, $arrayidx48 = 0, $arrayidx7 = 0, $cmp = 0, $cmp11 = 0, $cmp16 = 0, $cmp34 = 0, $cmp43 = 0, $conv = 0, $conv2 = 0, $conv20 = 0, $conv22 = 0, $conv26 = 0, $conv29 = 0, $conv47 = 0, $conv49 = 0, $conv5 = 0; + var $conv8 = 0, $dec = 0, $energy$addr = 0, $i = 0, $len$addr = 0, $mul = 0, $mul23 = 0, $mul30 = 0, $mul50 = 0, $mul9 = 0, $nrg = 0, $nrg_tmp = 0, $shft = 0, $shift$addr = 0, $shr = 0, $shr32 = 0, $shr37 = 0, $shr51 = 0, $shr55 = 0, $tobool = 0; + var $x$addr = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $energy$addr = $energy; + $shift$addr = $shift; + $x$addr = $x; + $len$addr = $len; + $nrg = 0; + $shft = 0; + $0 = $len$addr; + $dec = (($0) + -1)|0; + $len$addr = $dec; + $i = 0; + while(1) { + $1 = $i; + $2 = $len$addr; + $cmp = ($1|0)<($2|0); + if (!($cmp)) { + break; + } + $3 = $nrg; + $4 = $x$addr; + $5 = $i; + $arrayidx = (($4) + ($5<<1)|0); + $6 = HEAP16[$arrayidx>>1]|0; + $conv = $6 << 16 >> 16; + $7 = $x$addr; + $8 = $i; + $arrayidx1 = (($7) + ($8<<1)|0); + $9 = HEAP16[$arrayidx1>>1]|0; + $conv2 = $9 << 16 >> 16; + $mul = Math_imul($conv, $conv2)|0; + $add = (($3) + ($mul))|0; + $nrg = $add; + $10 = $nrg; + $11 = $x$addr; + $12 = $i; + $add3 = (($12) + 1)|0; + $arrayidx4 = (($11) + ($add3<<1)|0); + $13 = HEAP16[$arrayidx4>>1]|0; + $conv5 = $13 << 16 >> 16; + $14 = $x$addr; + $15 = $i; + $add6 = (($15) + 1)|0; + $arrayidx7 = (($14) + ($add6<<1)|0); + $16 = HEAP16[$arrayidx7>>1]|0; + $conv8 = $16 << 16 >> 16; + $mul9 = Math_imul($conv5, $conv8)|0; + $add10 = (($10) + ($mul9))|0; + $nrg = $add10; + $17 = $nrg; + $cmp11 = ($17|0)<(0); + if ($cmp11) { + label = 4; + break; + } + $20 = $i; + $add14 = (($20) + 2)|0; + $i = $add14; + } + if ((label|0) == 4) { + $18 = $nrg; + $shr = $18 >>> 2; + $nrg = $shr; + $shft = 2; + $19 = $i; + $add13 = (($19) + 2)|0; + $i = $add13; + } + while(1) { + $21 = $i; + $22 = $len$addr; + $cmp16 = ($21|0)<($22|0); + if (!($cmp16)) { + break; + } + $23 = $x$addr; + $24 = $i; + $arrayidx19 = (($23) + ($24<<1)|0); + $25 = HEAP16[$arrayidx19>>1]|0; + $conv20 = $25 << 16 >> 16; + $26 = $x$addr; + $27 = $i; + $arrayidx21 = (($26) + ($27<<1)|0); + $28 = HEAP16[$arrayidx21>>1]|0; + $conv22 = $28 << 16 >> 16; + $mul23 = Math_imul($conv20, $conv22)|0; + $nrg_tmp = $mul23; + $29 = $nrg_tmp; + $30 = $x$addr; + $31 = $i; + $add24 = (($31) + 1)|0; + $arrayidx25 = (($30) + ($add24<<1)|0); + $32 = HEAP16[$arrayidx25>>1]|0; + $conv26 = $32 << 16 >> 16; + $33 = $x$addr; + $34 = $i; + $add27 = (($34) + 1)|0; + $arrayidx28 = (($33) + ($add27<<1)|0); + $35 = HEAP16[$arrayidx28>>1]|0; + $conv29 = $35 << 16 >> 16; + $mul30 = Math_imul($conv26, $conv29)|0; + $add31 = (($29) + ($mul30))|0; + $nrg_tmp = $add31; + $36 = $nrg; + $37 = $nrg_tmp; + $38 = $shft; + $shr32 = $37 >>> $38; + $add33 = (($36) + ($shr32))|0; + $nrg = $add33; + $39 = $nrg; + $cmp34 = ($39|0)<(0); + if ($cmp34) { + $40 = $nrg; + $shr37 = $40 >>> 2; + $nrg = $shr37; + $41 = $shft; + $add38 = (($41) + 2)|0; + $shft = $add38; + } + $42 = $i; + $add41 = (($42) + 2)|0; + $i = $add41; + } + $43 = $i; + $44 = $len$addr; + $cmp43 = ($43|0)==($44|0); + if ($cmp43) { + $45 = $x$addr; + $46 = $i; + $arrayidx46 = (($45) + ($46<<1)|0); + $47 = HEAP16[$arrayidx46>>1]|0; + $conv47 = $47 << 16 >> 16; + $48 = $x$addr; + $49 = $i; + $arrayidx48 = (($48) + ($49<<1)|0); + $50 = HEAP16[$arrayidx48>>1]|0; + $conv49 = $50 << 16 >> 16; + $mul50 = Math_imul($conv47, $conv49)|0; + $nrg_tmp = $mul50; + $51 = $nrg; + $52 = $nrg_tmp; + $53 = $shft; + $shr51 = $52 >> $53; + $add52 = (($51) + ($shr51))|0; + $nrg = $add52; + } + $54 = $nrg; + $and = $54 & -1073741824; + $tobool = ($and|0)!=(0); + if (!($tobool)) { + $57 = $shft; + $58 = $shift$addr; + HEAP32[$58>>2] = $57; + $59 = $nrg; + $60 = $energy$addr; + HEAP32[$60>>2] = $59; + STACKTOP = sp;return; + } + $55 = $nrg; + $shr55 = $55 >>> 2; + $nrg = $shr55; + $56 = $shft; + $add56 = (($56) + 2)|0; + $shft = $add56; + $57 = $shft; + $58 = $shift$addr; + HEAP32[$58>>2] = $57; + $59 = $nrg; + $60 = $energy$addr; + HEAP32[$60>>2] = $59; + STACKTOP = sp;return; +} +function _silk_CNG_Reset($psDec) { + $psDec = $psDec|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $CNG_smth_Gain_Q16 = 0, $CNG_smth_NLSF_Q15 = 0, $LPC_order = 0, $LPC_order1 = 0, $NLSF_acc_Q15 = 0, $NLSF_step_Q15 = 0, $add = 0; + var $add2 = 0, $arrayidx = 0, $cmp = 0, $conv = 0, $div = 0, $i = 0, $inc = 0, $psDec$addr = 0, $rand_seed = 0, $sCNG = 0, $sCNG3 = 0, $sCNG4 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $psDec$addr = $psDec; + $0 = $psDec$addr; + $LPC_order = ((($0)) + 2340|0); + $1 = HEAP32[$LPC_order>>2]|0; + $add = (($1) + 1)|0; + $div = (32767 / ($add|0))&-1; + $NLSF_step_Q15 = $div; + $NLSF_acc_Q15 = 0; + $i = 0; + while(1) { + $2 = $i; + $3 = $psDec$addr; + $LPC_order1 = ((($3)) + 2340|0); + $4 = HEAP32[$LPC_order1>>2]|0; + $cmp = ($2|0)<($4|0); + if (!($cmp)) { + break; + } + $5 = $NLSF_step_Q15; + $6 = $NLSF_acc_Q15; + $add2 = (($6) + ($5))|0; + $NLSF_acc_Q15 = $add2; + $7 = $NLSF_acc_Q15; + $conv = $7&65535; + $8 = $psDec$addr; + $sCNG = ((($8)) + 2772|0); + $CNG_smth_NLSF_Q15 = ((($sCNG)) + 1280|0); + $9 = $i; + $arrayidx = (($CNG_smth_NLSF_Q15) + ($9<<1)|0); + HEAP16[$arrayidx>>1] = $conv; + $10 = $i; + $inc = (($10) + 1)|0; + $i = $inc; + } + $11 = $psDec$addr; + $sCNG3 = ((($11)) + 2772|0); + $CNG_smth_Gain_Q16 = ((($sCNG3)) + 1376|0); + HEAP32[$CNG_smth_Gain_Q16>>2] = 0; + $12 = $psDec$addr; + $sCNG4 = ((($12)) + 2772|0); + $rand_seed = ((($sCNG4)) + 1380|0); + HEAP32[$rand_seed>>2] = 3176576; + STACKTOP = sp;return; +} +function _silk_CNG($psDec,$psDecCtrl,$frame,$length) { + $psDec = $psDec|0; + $psDecCtrl = $psDecCtrl|0; + $frame = $frame|0; + $length = $length|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0; + var $116 = 0, $117 = 0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $13 = 0, $130 = 0, $131 = 0, $132 = 0, $133 = 0; + var $134 = 0, $135 = 0, $136 = 0, $137 = 0, $138 = 0, $139 = 0, $14 = 0, $140 = 0, $141 = 0, $142 = 0, $143 = 0, $144 = 0, $145 = 0, $146 = 0, $147 = 0, $148 = 0, $149 = 0, $15 = 0, $150 = 0, $151 = 0; + var $152 = 0, $153 = 0, $154 = 0, $155 = 0, $156 = 0, $157 = 0, $158 = 0, $159 = 0, $16 = 0, $160 = 0, $161 = 0, $162 = 0, $163 = 0, $164 = 0, $165 = 0, $166 = 0, $167 = 0, $168 = 0, $169 = 0, $17 = 0; + var $170 = 0, $171 = 0, $172 = 0, $173 = 0, $174 = 0, $175 = 0, $176 = 0, $177 = 0, $178 = 0, $179 = 0, $18 = 0, $180 = 0, $181 = 0, $182 = 0, $183 = 0, $184 = 0, $185 = 0, $186 = 0, $187 = 0, $188 = 0; + var $189 = 0, $19 = 0, $190 = 0, $191 = 0, $192 = 0, $193 = 0, $194 = 0, $195 = 0, $196 = 0, $197 = 0, $198 = 0, $199 = 0, $2 = 0, $20 = 0, $200 = 0, $201 = 0, $202 = 0, $203 = 0, $204 = 0, $205 = 0; + var $206 = 0, $207 = 0, $208 = 0, $209 = 0, $21 = 0, $210 = 0, $211 = 0, $212 = 0, $213 = 0, $214 = 0, $215 = 0, $216 = 0, $217 = 0, $218 = 0, $219 = 0, $22 = 0, $220 = 0, $221 = 0, $222 = 0, $223 = 0; + var $224 = 0, $225 = 0, $226 = 0, $227 = 0, $228 = 0, $229 = 0, $23 = 0, $230 = 0, $231 = 0, $232 = 0, $233 = 0, $234 = 0, $235 = 0, $236 = 0, $237 = 0, $238 = 0, $239 = 0, $24 = 0, $240 = 0, $241 = 0; + var $242 = 0, $243 = 0, $244 = 0, $245 = 0, $246 = 0, $247 = 0, $248 = 0, $249 = 0, $25 = 0, $250 = 0, $251 = 0, $252 = 0, $253 = 0, $254 = 0, $255 = 0, $256 = 0, $257 = 0, $258 = 0, $259 = 0, $26 = 0; + var $260 = 0, $261 = 0, $262 = 0, $263 = 0, $264 = 0, $265 = 0, $266 = 0, $267 = 0, $268 = 0, $269 = 0, $27 = 0, $270 = 0, $271 = 0, $272 = 0, $273 = 0, $274 = 0, $275 = 0, $28 = 0, $29 = 0, $3 = 0; + var $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0; + var $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0; + var $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0, $83 = 0, $84 = 0; + var $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0, $95 = 0, $96 = 0, $97 = 0, $98 = 0, $99 = 0, $A_Q12 = 0, $CNG_smth_Gain_Q16 = 0, $CNG_smth_Gain_Q16111 = 0, $CNG_smth_Gain_Q16118 = 0; + var $CNG_smth_Gain_Q16120 = 0, $CNG_smth_Gain_Q16140 = 0, $CNG_smth_Gain_Q16142 = 0, $CNG_smth_Gain_Q16146 = 0, $CNG_smth_Gain_Q16148 = 0, $CNG_smth_Gain_Q16154 = 0, $CNG_smth_Gain_Q16155 = 0, $CNG_smth_Gain_Q1664 = 0, $CNG_smth_Gain_Q1670 = 0, $CNG_smth_NLSF_Q15 = 0, $CNG_smth_NLSF_Q1513 = 0, $CNG_smth_NLSF_Q15169 = 0, $CNG_smth_NLSF_Q1519 = 0, $CNG_synth_state = 0, $CNG_synth_state499 = 0, $CNG_synth_state503 = 0, $Gains_Q16 = 0, $Gains_Q1632 = 0, $Gains_Q1657 = 0, $Gains_Q1662 = 0; + var $LPC_order = 0, $LPC_order171 = 0, $LPC_order177 = 0, $LPC_order349 = 0, $LPC_order505 = 0, $add = 0, $add$ptr = 0, $add105 = 0, $add108 = 0, $add134 = 0, $add136 = 0, $add139 = 0, $add153 = 0, $add157 = 0, $add160 = 0, $add179 = 0, $add186 = 0, $add194 = 0, $add195 = 0, $add196 = 0; + var $add203 = 0, $add211 = 0, $add212 = 0, $add213 = 0, $add22 = 0, $add220 = 0, $add228 = 0, $add229 = 0, $add230 = 0, $add237 = 0, $add245 = 0, $add246 = 0, $add247 = 0, $add254 = 0, $add262 = 0, $add263 = 0, $add264 = 0, $add271 = 0, $add279 = 0, $add280 = 0; + var $add281 = 0, $add288 = 0, $add296 = 0, $add297 = 0, $add298 = 0, $add305 = 0, $add313 = 0, $add314 = 0, $add315 = 0, $add322 = 0, $add330 = 0, $add331 = 0, $add332 = 0, $add339 = 0, $add347 = 0, $add348 = 0, $add353 = 0, $add360 = 0, $add368 = 0, $add369 = 0; + var $add370 = 0, $add377 = 0, $add385 = 0, $add386 = 0, $add387 = 0, $add394 = 0, $add402 = 0, $add403 = 0, $add404 = 0, $add411 = 0, $add419 = 0, $add420 = 0, $add421 = 0, $add428 = 0, $add436 = 0, $add437 = 0, $add438 = 0, $add445 = 0, $add453 = 0, $add454 = 0; + var $add456 = 0, $add459 = 0, $add460 = 0, $add464 = 0, $add467 = 0, $add469 = 0, $add474 = 0, $add477 = 0, $add479 = 0, $add486 = 0, $add489 = 0, $add491 = 0, $add69 = 0, $add71 = 0, $add78 = 0, $add97 = 0, $and = 0, $and129 = 0, $and147 = 0, $and189 = 0; + var $and206 = 0, $and223 = 0, $and240 = 0, $and257 = 0, $and274 = 0, $and291 = 0, $and308 = 0, $and325 = 0, $and342 = 0, $and363 = 0, $and380 = 0, $and397 = 0, $and414 = 0, $and431 = 0, $and448 = 0, $and66 = 0, $and89 = 0, $arrayidx = 0, $arrayidx103 = 0, $arrayidx11 = 0; + var $arrayidx14 = 0, $arrayidx181 = 0, $arrayidx188 = 0, $arrayidx198 = 0, $arrayidx20 = 0, $arrayidx200 = 0, $arrayidx205 = 0, $arrayidx207 = 0, $arrayidx215 = 0, $arrayidx217 = 0, $arrayidx222 = 0, $arrayidx224 = 0, $arrayidx232 = 0, $arrayidx234 = 0, $arrayidx239 = 0, $arrayidx241 = 0, $arrayidx249 = 0, $arrayidx251 = 0, $arrayidx256 = 0, $arrayidx258 = 0; + var $arrayidx266 = 0, $arrayidx268 = 0, $arrayidx273 = 0, $arrayidx275 = 0, $arrayidx28 = 0, $arrayidx283 = 0, $arrayidx285 = 0, $arrayidx290 = 0, $arrayidx292 = 0, $arrayidx300 = 0, $arrayidx302 = 0, $arrayidx307 = 0, $arrayidx309 = 0, $arrayidx317 = 0, $arrayidx319 = 0, $arrayidx324 = 0, $arrayidx326 = 0, $arrayidx33 = 0, $arrayidx334 = 0, $arrayidx336 = 0; + var $arrayidx341 = 0, $arrayidx343 = 0, $arrayidx355 = 0, $arrayidx357 = 0, $arrayidx362 = 0, $arrayidx364 = 0, $arrayidx372 = 0, $arrayidx374 = 0, $arrayidx379 = 0, $arrayidx38 = 0, $arrayidx381 = 0, $arrayidx389 = 0, $arrayidx391 = 0, $arrayidx396 = 0, $arrayidx398 = 0, $arrayidx406 = 0, $arrayidx408 = 0, $arrayidx413 = 0, $arrayidx415 = 0, $arrayidx423 = 0; + var $arrayidx425 = 0, $arrayidx430 = 0, $arrayidx432 = 0, $arrayidx440 = 0, $arrayidx442 = 0, $arrayidx447 = 0, $arrayidx449 = 0, $arrayidx457 = 0, $arrayidx461 = 0, $arrayidx462 = 0, $arrayidx465 = 0, $arrayidx472 = 0, $arrayidx475 = 0, $arrayidx484 = 0, $arrayidx487 = 0, $arrayidx49 = 0, $arrayidx495 = 0, $arrayidx501 = 0, $arrayidx58 = 0, $arrayidx63 = 0; + var $arrayidx8 = 0, $arrayidx82 = 0, $arrayidx92 = 0, $call = 0, $call163 = 0, $cmp = 0, $cmp109 = 0, $cmp112 = 0, $cmp174 = 0, $cmp25 = 0, $cmp29 = 0, $cmp350 = 0, $cmp4 = 0, $cmp470 = 0, $cmp480 = 0, $cmp5 = 0, $cmp54 = 0, $cmp7 = 0, $cond493 = 0, $conv = 0; + var $conv100 = 0, $conv12 = 0, $conv126 = 0, $conv127 = 0, $conv130 = 0, $conv131 = 0, $conv143 = 0, $conv144 = 0, $conv149 = 0, $conv15 = 0, $conv150 = 0, $conv184 = 0, $conv191 = 0, $conv201 = 0, $conv208 = 0, $conv21 = 0, $conv218 = 0, $conv225 = 0, $conv23 = 0, $conv235 = 0; + var $conv242 = 0, $conv252 = 0, $conv259 = 0, $conv269 = 0, $conv276 = 0, $conv286 = 0, $conv293 = 0, $conv303 = 0, $conv310 = 0, $conv320 = 0, $conv327 = 0, $conv337 = 0, $conv344 = 0, $conv358 = 0, $conv365 = 0, $conv375 = 0, $conv382 = 0, $conv392 = 0, $conv399 = 0, $conv409 = 0; + var $conv416 = 0, $conv426 = 0, $conv433 = 0, $conv443 = 0, $conv450 = 0, $conv463 = 0, $conv473 = 0, $conv485 = 0, $conv494 = 0, $conv79 = 0, $conv83 = 0, $conv84 = 0, $conv88 = 0, $conv9 = 0, $conv93 = 0, $conv94 = 0, $exc_Q14 = 0, $frame$addr = 0, $fs_kHz = 0, $fs_kHz1 = 0; + var $fs_kHz2 = 0, $fs_kHz3 = 0, $gain_Q16 = 0, $i = 0, $inc = 0, $inc36 = 0, $inc497 = 0, $inc73 = 0, $length$addr = 0, $lossCnt = 0, $lossCnt76 = 0, $max_Gain_Q16 = 0, $mul = 0, $mul107 = 0, $mul117 = 0, $mul122 = 0, $mul128 = 0, $mul132 = 0, $mul138 = 0, $mul145 = 0; + var $mul151 = 0, $mul159 = 0, $mul17 = 0, $mul185 = 0, $mul192 = 0, $mul202 = 0, $mul209 = 0, $mul219 = 0, $mul226 = 0, $mul236 = 0, $mul243 = 0, $mul253 = 0, $mul260 = 0, $mul270 = 0, $mul277 = 0, $mul287 = 0, $mul294 = 0, $mul304 = 0, $mul311 = 0, $mul321 = 0; + var $mul328 = 0, $mul338 = 0, $mul345 = 0, $mul359 = 0, $mul366 = 0, $mul376 = 0, $mul383 = 0, $mul393 = 0, $mul400 = 0, $mul410 = 0, $mul417 = 0, $mul427 = 0, $mul43 = 0, $mul434 = 0, $mul44 = 0, $mul444 = 0, $mul451 = 0, $mul48 = 0, $mul506 = 0, $mul51 = 0; + var $mul61 = 0, $mul67 = 0, $mul85 = 0, $mul95 = 0, $nb_subfr = 0, $nb_subfr40 = 0, $nb_subfr53 = 0, $prevGain_Q16 = 0, $prevGain_Q16102 = 0, $prevGain_Q1691 = 0, $prevNLSF_Q15 = 0, $prevNLSF_Q1510 = 0, $prevSignalType = 0, $psCNG = 0, $psDec$addr = 0, $psDecCtrl$addr = 0, $randScale_Q14 = 0, $randScale_Q1487 = 0, $randScale_Q1499 = 0, $rand_seed = 0; + var $sCNG = 0, $sPLC = 0, $sPLC101 = 0, $sPLC81 = 0, $sPLC86 = 0, $sPLC90 = 0, $sPLC98 = 0, $saved_stack = 0, $shl = 0, $shl124 = 0, $shl161 = 0, $shl164 = 0, $shl458 = 0, $shr = 0, $shr104 = 0, $shr106 = 0, $shr115 = 0, $shr116 = 0, $shr119 = 0, $shr121 = 0; + var $shr125 = 0, $shr133 = 0, $shr135 = 0, $shr137 = 0, $shr141 = 0, $shr152 = 0, $shr156 = 0, $shr158 = 0, $shr178 = 0, $shr18 = 0, $shr182 = 0, $shr193 = 0, $shr199 = 0, $shr210 = 0, $shr216 = 0, $shr227 = 0, $shr233 = 0, $shr244 = 0, $shr250 = 0, $shr261 = 0; + var $shr267 = 0, $shr278 = 0, $shr284 = 0, $shr295 = 0, $shr301 = 0, $shr312 = 0, $shr318 = 0, $shr329 = 0, $shr335 = 0, $shr346 = 0, $shr356 = 0, $shr367 = 0, $shr373 = 0, $shr384 = 0, $shr390 = 0, $shr401 = 0, $shr407 = 0, $shr418 = 0, $shr424 = 0, $shr435 = 0; + var $shr441 = 0, $shr452 = 0, $shr466 = 0, $shr468 = 0, $shr476 = 0, $shr478 = 0, $shr488 = 0, $shr490 = 0, $shr60 = 0, $shr68 = 0, $shr80 = 0, $shr96 = 0, $sub = 0, $sub123 = 0, $sub16 = 0, $sub162 = 0, $sub180 = 0, $sub187 = 0, $sub197 = 0, $sub204 = 0; + var $sub214 = 0, $sub221 = 0, $sub231 = 0, $sub238 = 0, $sub248 = 0, $sub255 = 0, $sub265 = 0, $sub272 = 0, $sub282 = 0, $sub289 = 0, $sub299 = 0, $sub306 = 0, $sub316 = 0, $sub323 = 0, $sub333 = 0, $sub340 = 0, $sub354 = 0, $sub361 = 0, $sub371 = 0, $sub378 = 0; + var $sub388 = 0, $sub395 = 0, $sub405 = 0, $sub41 = 0, $sub412 = 0, $sub422 = 0, $sub429 = 0, $sub439 = 0, $sub446 = 0, $sub59 = 0, $sub65 = 0, $subfr = 0, $subfr_length = 0, $subfr_length42 = 0, $subfr_length47 = 0, $subfr_length50 = 0, $sum_Q6 = 0, $tobool = 0, $vla = 0, $vla$alloca_mul = 0; + var dest = 0, label = 0, sp = 0, src = 0, stop = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 80|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(80|0); + $A_Q12 = sp + 48|0; + $psDec$addr = $psDec; + $psDecCtrl$addr = $psDecCtrl; + $frame$addr = $frame; + $length$addr = $length; + $0 = $psDec$addr; + $sCNG = ((($0)) + 2772|0); + $psCNG = $sCNG; + $1 = $psDec$addr; + $fs_kHz = ((($1)) + 2316|0); + $2 = HEAP32[$fs_kHz>>2]|0; + $3 = $psCNG; + $fs_kHz1 = ((($3)) + 1384|0); + $4 = HEAP32[$fs_kHz1>>2]|0; + $cmp = ($2|0)!=($4|0); + if ($cmp) { + $5 = $psDec$addr; + _silk_CNG_Reset($5); + $6 = $psDec$addr; + $fs_kHz2 = ((($6)) + 2316|0); + $7 = HEAP32[$fs_kHz2>>2]|0; + $8 = $psCNG; + $fs_kHz3 = ((($8)) + 1384|0); + HEAP32[$fs_kHz3>>2] = $7; + } + $9 = $psDec$addr; + $lossCnt = ((($9)) + 4160|0); + $10 = HEAP32[$lossCnt>>2]|0; + $cmp4 = ($10|0)==(0); + L4: do { + if ($cmp4) { + $11 = $psDec$addr; + $prevSignalType = ((($11)) + 4164|0); + $12 = HEAP32[$prevSignalType>>2]|0; + $cmp5 = ($12|0)==(0); + if ($cmp5) { + $i = 0; + while(1) { + $13 = $i; + $14 = $psDec$addr; + $LPC_order = ((($14)) + 2340|0); + $15 = HEAP32[$LPC_order>>2]|0; + $cmp7 = ($13|0)<($15|0); + if (!($cmp7)) { + break; + } + $16 = $psDec$addr; + $prevNLSF_Q15 = ((($16)) + 2344|0); + $17 = $i; + $arrayidx = (($prevNLSF_Q15) + ($17<<1)|0); + $18 = HEAP16[$arrayidx>>1]|0; + $conv = $18 << 16 >> 16; + $19 = $psCNG; + $CNG_smth_NLSF_Q15 = ((($19)) + 1280|0); + $20 = $i; + $arrayidx8 = (($CNG_smth_NLSF_Q15) + ($20<<1)|0); + $21 = HEAP16[$arrayidx8>>1]|0; + $conv9 = $21 << 16 >> 16; + $sub = (($conv) - ($conv9))|0; + $shr = $sub >> 16; + $mul = ($shr*16348)|0; + $22 = $psDec$addr; + $prevNLSF_Q1510 = ((($22)) + 2344|0); + $23 = $i; + $arrayidx11 = (($prevNLSF_Q1510) + ($23<<1)|0); + $24 = HEAP16[$arrayidx11>>1]|0; + $conv12 = $24 << 16 >> 16; + $25 = $psCNG; + $CNG_smth_NLSF_Q1513 = ((($25)) + 1280|0); + $26 = $i; + $arrayidx14 = (($CNG_smth_NLSF_Q1513) + ($26<<1)|0); + $27 = HEAP16[$arrayidx14>>1]|0; + $conv15 = $27 << 16 >> 16; + $sub16 = (($conv12) - ($conv15))|0; + $and = $sub16 & 65535; + $mul17 = ($and*16348)|0; + $shr18 = $mul17 >> 16; + $add = (($mul) + ($shr18))|0; + $28 = $psCNG; + $CNG_smth_NLSF_Q1519 = ((($28)) + 1280|0); + $29 = $i; + $arrayidx20 = (($CNG_smth_NLSF_Q1519) + ($29<<1)|0); + $30 = HEAP16[$arrayidx20>>1]|0; + $conv21 = $30 << 16 >> 16; + $add22 = (($conv21) + ($add))|0; + $conv23 = $add22&65535; + HEAP16[$arrayidx20>>1] = $conv23; + $31 = $i; + $inc = (($31) + 1)|0; + $i = $inc; + } + $max_Gain_Q16 = 0; + $subfr = 0; + $i = 0; + while(1) { + $32 = $i; + $33 = $psDec$addr; + $nb_subfr = ((($33)) + 2324|0); + $34 = HEAP32[$nb_subfr>>2]|0; + $cmp25 = ($32|0)<($34|0); + if (!($cmp25)) { + break; + } + $35 = $psDecCtrl$addr; + $Gains_Q16 = ((($35)) + 16|0); + $36 = $i; + $arrayidx28 = (($Gains_Q16) + ($36<<2)|0); + $37 = HEAP32[$arrayidx28>>2]|0; + $38 = $max_Gain_Q16; + $cmp29 = ($37|0)>($38|0); + if ($cmp29) { + $39 = $psDecCtrl$addr; + $Gains_Q1632 = ((($39)) + 16|0); + $40 = $i; + $arrayidx33 = (($Gains_Q1632) + ($40<<2)|0); + $41 = HEAP32[$arrayidx33>>2]|0; + $max_Gain_Q16 = $41; + $42 = $i; + $subfr = $42; + } + $43 = $i; + $inc36 = (($43) + 1)|0; + $i = $inc36; + } + $44 = $psCNG; + $45 = $psDec$addr; + $subfr_length = ((($45)) + 2332|0); + $46 = HEAP32[$subfr_length>>2]|0; + $arrayidx38 = (($44) + ($46<<2)|0); + $47 = $psCNG; + $48 = $psDec$addr; + $nb_subfr40 = ((($48)) + 2324|0); + $49 = HEAP32[$nb_subfr40>>2]|0; + $sub41 = (($49) - 1)|0; + $50 = $psDec$addr; + $subfr_length42 = ((($50)) + 2332|0); + $51 = HEAP32[$subfr_length42>>2]|0; + $mul43 = Math_imul($sub41, $51)|0; + $mul44 = $mul43<<2; + _memmove(($arrayidx38|0),($47|0),($mul44|0))|0; + $52 = $psCNG; + $53 = $psDec$addr; + $exc_Q14 = ((($53)) + 4|0); + $54 = $subfr; + $55 = $psDec$addr; + $subfr_length47 = ((($55)) + 2332|0); + $56 = HEAP32[$subfr_length47>>2]|0; + $mul48 = Math_imul($54, $56)|0; + $arrayidx49 = (($exc_Q14) + ($mul48<<2)|0); + $57 = $psDec$addr; + $subfr_length50 = ((($57)) + 2332|0); + $58 = HEAP32[$subfr_length50>>2]|0; + $mul51 = $58<<2; + _memcpy(($52|0),($arrayidx49|0),($mul51|0))|0; + $i = 0; + while(1) { + $59 = $i; + $60 = $psDec$addr; + $nb_subfr53 = ((($60)) + 2324|0); + $61 = HEAP32[$nb_subfr53>>2]|0; + $cmp54 = ($59|0)<($61|0); + if (!($cmp54)) { + break L4; + } + $62 = $psDecCtrl$addr; + $Gains_Q1657 = ((($62)) + 16|0); + $63 = $i; + $arrayidx58 = (($Gains_Q1657) + ($63<<2)|0); + $64 = HEAP32[$arrayidx58>>2]|0; + $65 = $psCNG; + $CNG_smth_Gain_Q16 = ((($65)) + 1376|0); + $66 = HEAP32[$CNG_smth_Gain_Q16>>2]|0; + $sub59 = (($64) - ($66))|0; + $shr60 = $sub59 >> 16; + $mul61 = ($shr60*4634)|0; + $67 = $psDecCtrl$addr; + $Gains_Q1662 = ((($67)) + 16|0); + $68 = $i; + $arrayidx63 = (($Gains_Q1662) + ($68<<2)|0); + $69 = HEAP32[$arrayidx63>>2]|0; + $70 = $psCNG; + $CNG_smth_Gain_Q1664 = ((($70)) + 1376|0); + $71 = HEAP32[$CNG_smth_Gain_Q1664>>2]|0; + $sub65 = (($69) - ($71))|0; + $and66 = $sub65 & 65535; + $mul67 = ($and66*4634)|0; + $shr68 = $mul67 >> 16; + $add69 = (($mul61) + ($shr68))|0; + $72 = $psCNG; + $CNG_smth_Gain_Q1670 = ((($72)) + 1376|0); + $73 = HEAP32[$CNG_smth_Gain_Q1670>>2]|0; + $add71 = (($73) + ($add69))|0; + HEAP32[$CNG_smth_Gain_Q1670>>2] = $add71; + $74 = $i; + $inc73 = (($74) + 1)|0; + $i = $inc73; + } + } + } + } while(0); + $75 = $psDec$addr; + $lossCnt76 = ((($75)) + 4160|0); + $76 = HEAP32[$lossCnt76>>2]|0; + $tobool = ($76|0)!=(0); + if (!($tobool)) { + $273 = $psCNG; + $CNG_synth_state503 = ((($273)) + 1312|0); + $274 = $psDec$addr; + $LPC_order505 = ((($274)) + 2340|0); + $275 = HEAP32[$LPC_order505>>2]|0; + $mul506 = $275<<2; + _memset(($CNG_synth_state503|0),0,($mul506|0))|0; + STACKTOP = sp;return; + } + $77 = $length$addr; + $add78 = (($77) + 16)|0; + $78 = (_llvm_stacksave()|0); + $saved_stack = $78; + $vla$alloca_mul = $add78<<2; + $vla = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla$alloca_mul)|0)+15)&-16)|0);; + $79 = $psDec$addr; + $sPLC = ((($79)) + 4168|0); + $randScale_Q14 = ((($sPLC)) + 56|0); + $80 = HEAP16[$randScale_Q14>>1]|0; + $conv79 = $80 << 16 >> 16; + $shr80 = $conv79 >> 16; + $81 = $psDec$addr; + $sPLC81 = ((($81)) + 4168|0); + $prevGain_Q16 = ((($sPLC81)) + 72|0); + $arrayidx82 = ((($prevGain_Q16)) + 4|0); + $82 = HEAP32[$arrayidx82>>2]|0; + $conv83 = $82&65535; + $conv84 = $conv83 << 16 >> 16; + $mul85 = Math_imul($shr80, $conv84)|0; + $83 = $psDec$addr; + $sPLC86 = ((($83)) + 4168|0); + $randScale_Q1487 = ((($sPLC86)) + 56|0); + $84 = HEAP16[$randScale_Q1487>>1]|0; + $conv88 = $84 << 16 >> 16; + $and89 = $conv88 & 65535; + $85 = $psDec$addr; + $sPLC90 = ((($85)) + 4168|0); + $prevGain_Q1691 = ((($sPLC90)) + 72|0); + $arrayidx92 = ((($prevGain_Q1691)) + 4|0); + $86 = HEAP32[$arrayidx92>>2]|0; + $conv93 = $86&65535; + $conv94 = $conv93 << 16 >> 16; + $mul95 = Math_imul($and89, $conv94)|0; + $shr96 = $mul95 >> 16; + $add97 = (($mul85) + ($shr96))|0; + $87 = $psDec$addr; + $sPLC98 = ((($87)) + 4168|0); + $randScale_Q1499 = ((($sPLC98)) + 56|0); + $88 = HEAP16[$randScale_Q1499>>1]|0; + $conv100 = $88 << 16 >> 16; + $89 = $psDec$addr; + $sPLC101 = ((($89)) + 4168|0); + $prevGain_Q16102 = ((($sPLC101)) + 72|0); + $arrayidx103 = ((($prevGain_Q16102)) + 4|0); + $90 = HEAP32[$arrayidx103>>2]|0; + $shr104 = $90 >> 15; + $add105 = (($shr104) + 1)|0; + $shr106 = $add105 >> 1; + $mul107 = Math_imul($conv100, $shr106)|0; + $add108 = (($add97) + ($mul107))|0; + $gain_Q16 = $add108; + $91 = $gain_Q16; + $cmp109 = ($91|0)>=(2097152); + if ($cmp109) { + label = 19; + } else { + $92 = $psCNG; + $CNG_smth_Gain_Q16111 = ((($92)) + 1376|0); + $93 = HEAP32[$CNG_smth_Gain_Q16111>>2]|0; + $cmp112 = ($93|0)>(8388608); + if ($cmp112) { + label = 19; + } else { + $102 = $gain_Q16; + $shr125 = $102 >> 16; + $103 = $gain_Q16; + $conv126 = $103&65535; + $conv127 = $conv126 << 16 >> 16; + $mul128 = Math_imul($shr125, $conv127)|0; + $104 = $gain_Q16; + $and129 = $104 & 65535; + $105 = $gain_Q16; + $conv130 = $105&65535; + $conv131 = $conv130 << 16 >> 16; + $mul132 = Math_imul($and129, $conv131)|0; + $shr133 = $mul132 >> 16; + $add134 = (($mul128) + ($shr133))|0; + $106 = $gain_Q16; + $107 = $gain_Q16; + $shr135 = $107 >> 15; + $add136 = (($shr135) + 1)|0; + $shr137 = $add136 >> 1; + $mul138 = Math_imul($106, $shr137)|0; + $add139 = (($add134) + ($mul138))|0; + $gain_Q16 = $add139; + $108 = $psCNG; + $CNG_smth_Gain_Q16140 = ((($108)) + 1376|0); + $109 = HEAP32[$CNG_smth_Gain_Q16140>>2]|0; + $shr141 = $109 >> 16; + $110 = $psCNG; + $CNG_smth_Gain_Q16142 = ((($110)) + 1376|0); + $111 = HEAP32[$CNG_smth_Gain_Q16142>>2]|0; + $conv143 = $111&65535; + $conv144 = $conv143 << 16 >> 16; + $mul145 = Math_imul($shr141, $conv144)|0; + $112 = $psCNG; + $CNG_smth_Gain_Q16146 = ((($112)) + 1376|0); + $113 = HEAP32[$CNG_smth_Gain_Q16146>>2]|0; + $and147 = $113 & 65535; + $114 = $psCNG; + $CNG_smth_Gain_Q16148 = ((($114)) + 1376|0); + $115 = HEAP32[$CNG_smth_Gain_Q16148>>2]|0; + $conv149 = $115&65535; + $conv150 = $conv149 << 16 >> 16; + $mul151 = Math_imul($and147, $conv150)|0; + $shr152 = $mul151 >> 16; + $add153 = (($mul145) + ($shr152))|0; + $116 = $psCNG; + $CNG_smth_Gain_Q16154 = ((($116)) + 1376|0); + $117 = HEAP32[$CNG_smth_Gain_Q16154>>2]|0; + $118 = $psCNG; + $CNG_smth_Gain_Q16155 = ((($118)) + 1376|0); + $119 = HEAP32[$CNG_smth_Gain_Q16155>>2]|0; + $shr156 = $119 >> 15; + $add157 = (($shr156) + 1)|0; + $shr158 = $add157 >> 1; + $mul159 = Math_imul($117, $shr158)|0; + $add160 = (($add153) + ($mul159))|0; + $120 = $gain_Q16; + $shl161 = $120 << 5; + $sub162 = (($add160) - ($shl161))|0; + $gain_Q16 = $sub162; + $121 = $gain_Q16; + $call163 = (_silk_SQRT_APPROX_535($121)|0); + $shl164 = $call163 << 8; + $gain_Q16 = $shl164; + } + } + if ((label|0) == 19) { + $94 = $gain_Q16; + $shr115 = $94 >> 16; + $95 = $gain_Q16; + $shr116 = $95 >> 16; + $mul117 = Math_imul($shr115, $shr116)|0; + $gain_Q16 = $mul117; + $96 = $psCNG; + $CNG_smth_Gain_Q16118 = ((($96)) + 1376|0); + $97 = HEAP32[$CNG_smth_Gain_Q16118>>2]|0; + $shr119 = $97 >> 16; + $98 = $psCNG; + $CNG_smth_Gain_Q16120 = ((($98)) + 1376|0); + $99 = HEAP32[$CNG_smth_Gain_Q16120>>2]|0; + $shr121 = $99 >> 16; + $mul122 = Math_imul($shr119, $shr121)|0; + $100 = $gain_Q16; + $shl = $100 << 5; + $sub123 = (($mul122) - ($shl))|0; + $gain_Q16 = $sub123; + $101 = $gain_Q16; + $call = (_silk_SQRT_APPROX_535($101)|0); + $shl124 = $call << 16; + $gain_Q16 = $shl124; + } + $add$ptr = ((($vla)) + 64|0); + $122 = $psCNG; + $123 = $gain_Q16; + $124 = $length$addr; + $125 = $psCNG; + $rand_seed = ((($125)) + 1380|0); + _silk_CNG_exc($add$ptr,$122,$123,$124,$rand_seed); + $126 = $psCNG; + $CNG_smth_NLSF_Q15169 = ((($126)) + 1280|0); + $127 = $psDec$addr; + $LPC_order171 = ((($127)) + 2340|0); + $128 = HEAP32[$LPC_order171>>2]|0; + _silk_NLSF2A($A_Q12,$CNG_smth_NLSF_Q15169,$128); + $129 = $psCNG; + $CNG_synth_state = ((($129)) + 1312|0); + dest=$vla; src=$CNG_synth_state; stop=dest+64|0; do { HEAP32[dest>>2]=HEAP32[src>>2]|0; dest=dest+4|0; src=src+4|0; } while ((dest|0) < (stop|0)); + $i = 0; + while(1) { + $130 = $i; + $131 = $length$addr; + $cmp174 = ($130|0)<($131|0); + if (!($cmp174)) { + break; + } + $132 = $psDec$addr; + $LPC_order177 = ((($132)) + 2340|0); + $133 = HEAP32[$LPC_order177>>2]|0; + $shr178 = $133 >> 1; + $sum_Q6 = $shr178; + $134 = $sum_Q6; + $135 = $i; + $add179 = (16 + ($135))|0; + $sub180 = (($add179) - 1)|0; + $arrayidx181 = (($vla) + ($sub180<<2)|0); + $136 = HEAP32[$arrayidx181>>2]|0; + $shr182 = $136 >> 16; + $137 = HEAP16[$A_Q12>>1]|0; + $conv184 = $137 << 16 >> 16; + $mul185 = Math_imul($shr182, $conv184)|0; + $138 = $i; + $add186 = (16 + ($138))|0; + $sub187 = (($add186) - 1)|0; + $arrayidx188 = (($vla) + ($sub187<<2)|0); + $139 = HEAP32[$arrayidx188>>2]|0; + $and189 = $139 & 65535; + $140 = HEAP16[$A_Q12>>1]|0; + $conv191 = $140 << 16 >> 16; + $mul192 = Math_imul($and189, $conv191)|0; + $shr193 = $mul192 >> 16; + $add194 = (($mul185) + ($shr193))|0; + $add195 = (($134) + ($add194))|0; + $sum_Q6 = $add195; + $141 = $sum_Q6; + $142 = $i; + $add196 = (16 + ($142))|0; + $sub197 = (($add196) - 2)|0; + $arrayidx198 = (($vla) + ($sub197<<2)|0); + $143 = HEAP32[$arrayidx198>>2]|0; + $shr199 = $143 >> 16; + $arrayidx200 = ((($A_Q12)) + 2|0); + $144 = HEAP16[$arrayidx200>>1]|0; + $conv201 = $144 << 16 >> 16; + $mul202 = Math_imul($shr199, $conv201)|0; + $145 = $i; + $add203 = (16 + ($145))|0; + $sub204 = (($add203) - 2)|0; + $arrayidx205 = (($vla) + ($sub204<<2)|0); + $146 = HEAP32[$arrayidx205>>2]|0; + $and206 = $146 & 65535; + $arrayidx207 = ((($A_Q12)) + 2|0); + $147 = HEAP16[$arrayidx207>>1]|0; + $conv208 = $147 << 16 >> 16; + $mul209 = Math_imul($and206, $conv208)|0; + $shr210 = $mul209 >> 16; + $add211 = (($mul202) + ($shr210))|0; + $add212 = (($141) + ($add211))|0; + $sum_Q6 = $add212; + $148 = $sum_Q6; + $149 = $i; + $add213 = (16 + ($149))|0; + $sub214 = (($add213) - 3)|0; + $arrayidx215 = (($vla) + ($sub214<<2)|0); + $150 = HEAP32[$arrayidx215>>2]|0; + $shr216 = $150 >> 16; + $arrayidx217 = ((($A_Q12)) + 4|0); + $151 = HEAP16[$arrayidx217>>1]|0; + $conv218 = $151 << 16 >> 16; + $mul219 = Math_imul($shr216, $conv218)|0; + $152 = $i; + $add220 = (16 + ($152))|0; + $sub221 = (($add220) - 3)|0; + $arrayidx222 = (($vla) + ($sub221<<2)|0); + $153 = HEAP32[$arrayidx222>>2]|0; + $and223 = $153 & 65535; + $arrayidx224 = ((($A_Q12)) + 4|0); + $154 = HEAP16[$arrayidx224>>1]|0; + $conv225 = $154 << 16 >> 16; + $mul226 = Math_imul($and223, $conv225)|0; + $shr227 = $mul226 >> 16; + $add228 = (($mul219) + ($shr227))|0; + $add229 = (($148) + ($add228))|0; + $sum_Q6 = $add229; + $155 = $sum_Q6; + $156 = $i; + $add230 = (16 + ($156))|0; + $sub231 = (($add230) - 4)|0; + $arrayidx232 = (($vla) + ($sub231<<2)|0); + $157 = HEAP32[$arrayidx232>>2]|0; + $shr233 = $157 >> 16; + $arrayidx234 = ((($A_Q12)) + 6|0); + $158 = HEAP16[$arrayidx234>>1]|0; + $conv235 = $158 << 16 >> 16; + $mul236 = Math_imul($shr233, $conv235)|0; + $159 = $i; + $add237 = (16 + ($159))|0; + $sub238 = (($add237) - 4)|0; + $arrayidx239 = (($vla) + ($sub238<<2)|0); + $160 = HEAP32[$arrayidx239>>2]|0; + $and240 = $160 & 65535; + $arrayidx241 = ((($A_Q12)) + 6|0); + $161 = HEAP16[$arrayidx241>>1]|0; + $conv242 = $161 << 16 >> 16; + $mul243 = Math_imul($and240, $conv242)|0; + $shr244 = $mul243 >> 16; + $add245 = (($mul236) + ($shr244))|0; + $add246 = (($155) + ($add245))|0; + $sum_Q6 = $add246; + $162 = $sum_Q6; + $163 = $i; + $add247 = (16 + ($163))|0; + $sub248 = (($add247) - 5)|0; + $arrayidx249 = (($vla) + ($sub248<<2)|0); + $164 = HEAP32[$arrayidx249>>2]|0; + $shr250 = $164 >> 16; + $arrayidx251 = ((($A_Q12)) + 8|0); + $165 = HEAP16[$arrayidx251>>1]|0; + $conv252 = $165 << 16 >> 16; + $mul253 = Math_imul($shr250, $conv252)|0; + $166 = $i; + $add254 = (16 + ($166))|0; + $sub255 = (($add254) - 5)|0; + $arrayidx256 = (($vla) + ($sub255<<2)|0); + $167 = HEAP32[$arrayidx256>>2]|0; + $and257 = $167 & 65535; + $arrayidx258 = ((($A_Q12)) + 8|0); + $168 = HEAP16[$arrayidx258>>1]|0; + $conv259 = $168 << 16 >> 16; + $mul260 = Math_imul($and257, $conv259)|0; + $shr261 = $mul260 >> 16; + $add262 = (($mul253) + ($shr261))|0; + $add263 = (($162) + ($add262))|0; + $sum_Q6 = $add263; + $169 = $sum_Q6; + $170 = $i; + $add264 = (16 + ($170))|0; + $sub265 = (($add264) - 6)|0; + $arrayidx266 = (($vla) + ($sub265<<2)|0); + $171 = HEAP32[$arrayidx266>>2]|0; + $shr267 = $171 >> 16; + $arrayidx268 = ((($A_Q12)) + 10|0); + $172 = HEAP16[$arrayidx268>>1]|0; + $conv269 = $172 << 16 >> 16; + $mul270 = Math_imul($shr267, $conv269)|0; + $173 = $i; + $add271 = (16 + ($173))|0; + $sub272 = (($add271) - 6)|0; + $arrayidx273 = (($vla) + ($sub272<<2)|0); + $174 = HEAP32[$arrayidx273>>2]|0; + $and274 = $174 & 65535; + $arrayidx275 = ((($A_Q12)) + 10|0); + $175 = HEAP16[$arrayidx275>>1]|0; + $conv276 = $175 << 16 >> 16; + $mul277 = Math_imul($and274, $conv276)|0; + $shr278 = $mul277 >> 16; + $add279 = (($mul270) + ($shr278))|0; + $add280 = (($169) + ($add279))|0; + $sum_Q6 = $add280; + $176 = $sum_Q6; + $177 = $i; + $add281 = (16 + ($177))|0; + $sub282 = (($add281) - 7)|0; + $arrayidx283 = (($vla) + ($sub282<<2)|0); + $178 = HEAP32[$arrayidx283>>2]|0; + $shr284 = $178 >> 16; + $arrayidx285 = ((($A_Q12)) + 12|0); + $179 = HEAP16[$arrayidx285>>1]|0; + $conv286 = $179 << 16 >> 16; + $mul287 = Math_imul($shr284, $conv286)|0; + $180 = $i; + $add288 = (16 + ($180))|0; + $sub289 = (($add288) - 7)|0; + $arrayidx290 = (($vla) + ($sub289<<2)|0); + $181 = HEAP32[$arrayidx290>>2]|0; + $and291 = $181 & 65535; + $arrayidx292 = ((($A_Q12)) + 12|0); + $182 = HEAP16[$arrayidx292>>1]|0; + $conv293 = $182 << 16 >> 16; + $mul294 = Math_imul($and291, $conv293)|0; + $shr295 = $mul294 >> 16; + $add296 = (($mul287) + ($shr295))|0; + $add297 = (($176) + ($add296))|0; + $sum_Q6 = $add297; + $183 = $sum_Q6; + $184 = $i; + $add298 = (16 + ($184))|0; + $sub299 = (($add298) - 8)|0; + $arrayidx300 = (($vla) + ($sub299<<2)|0); + $185 = HEAP32[$arrayidx300>>2]|0; + $shr301 = $185 >> 16; + $arrayidx302 = ((($A_Q12)) + 14|0); + $186 = HEAP16[$arrayidx302>>1]|0; + $conv303 = $186 << 16 >> 16; + $mul304 = Math_imul($shr301, $conv303)|0; + $187 = $i; + $add305 = (16 + ($187))|0; + $sub306 = (($add305) - 8)|0; + $arrayidx307 = (($vla) + ($sub306<<2)|0); + $188 = HEAP32[$arrayidx307>>2]|0; + $and308 = $188 & 65535; + $arrayidx309 = ((($A_Q12)) + 14|0); + $189 = HEAP16[$arrayidx309>>1]|0; + $conv310 = $189 << 16 >> 16; + $mul311 = Math_imul($and308, $conv310)|0; + $shr312 = $mul311 >> 16; + $add313 = (($mul304) + ($shr312))|0; + $add314 = (($183) + ($add313))|0; + $sum_Q6 = $add314; + $190 = $sum_Q6; + $191 = $i; + $add315 = (16 + ($191))|0; + $sub316 = (($add315) - 9)|0; + $arrayidx317 = (($vla) + ($sub316<<2)|0); + $192 = HEAP32[$arrayidx317>>2]|0; + $shr318 = $192 >> 16; + $arrayidx319 = ((($A_Q12)) + 16|0); + $193 = HEAP16[$arrayidx319>>1]|0; + $conv320 = $193 << 16 >> 16; + $mul321 = Math_imul($shr318, $conv320)|0; + $194 = $i; + $add322 = (16 + ($194))|0; + $sub323 = (($add322) - 9)|0; + $arrayidx324 = (($vla) + ($sub323<<2)|0); + $195 = HEAP32[$arrayidx324>>2]|0; + $and325 = $195 & 65535; + $arrayidx326 = ((($A_Q12)) + 16|0); + $196 = HEAP16[$arrayidx326>>1]|0; + $conv327 = $196 << 16 >> 16; + $mul328 = Math_imul($and325, $conv327)|0; + $shr329 = $mul328 >> 16; + $add330 = (($mul321) + ($shr329))|0; + $add331 = (($190) + ($add330))|0; + $sum_Q6 = $add331; + $197 = $sum_Q6; + $198 = $i; + $add332 = (16 + ($198))|0; + $sub333 = (($add332) - 10)|0; + $arrayidx334 = (($vla) + ($sub333<<2)|0); + $199 = HEAP32[$arrayidx334>>2]|0; + $shr335 = $199 >> 16; + $arrayidx336 = ((($A_Q12)) + 18|0); + $200 = HEAP16[$arrayidx336>>1]|0; + $conv337 = $200 << 16 >> 16; + $mul338 = Math_imul($shr335, $conv337)|0; + $201 = $i; + $add339 = (16 + ($201))|0; + $sub340 = (($add339) - 10)|0; + $arrayidx341 = (($vla) + ($sub340<<2)|0); + $202 = HEAP32[$arrayidx341>>2]|0; + $and342 = $202 & 65535; + $arrayidx343 = ((($A_Q12)) + 18|0); + $203 = HEAP16[$arrayidx343>>1]|0; + $conv344 = $203 << 16 >> 16; + $mul345 = Math_imul($and342, $conv344)|0; + $shr346 = $mul345 >> 16; + $add347 = (($mul338) + ($shr346))|0; + $add348 = (($197) + ($add347))|0; + $sum_Q6 = $add348; + $204 = $psDec$addr; + $LPC_order349 = ((($204)) + 2340|0); + $205 = HEAP32[$LPC_order349>>2]|0; + $cmp350 = ($205|0)==(16); + if ($cmp350) { + $206 = $sum_Q6; + $207 = $i; + $add353 = (16 + ($207))|0; + $sub354 = (($add353) - 11)|0; + $arrayidx355 = (($vla) + ($sub354<<2)|0); + $208 = HEAP32[$arrayidx355>>2]|0; + $shr356 = $208 >> 16; + $arrayidx357 = ((($A_Q12)) + 20|0); + $209 = HEAP16[$arrayidx357>>1]|0; + $conv358 = $209 << 16 >> 16; + $mul359 = Math_imul($shr356, $conv358)|0; + $210 = $i; + $add360 = (16 + ($210))|0; + $sub361 = (($add360) - 11)|0; + $arrayidx362 = (($vla) + ($sub361<<2)|0); + $211 = HEAP32[$arrayidx362>>2]|0; + $and363 = $211 & 65535; + $arrayidx364 = ((($A_Q12)) + 20|0); + $212 = HEAP16[$arrayidx364>>1]|0; + $conv365 = $212 << 16 >> 16; + $mul366 = Math_imul($and363, $conv365)|0; + $shr367 = $mul366 >> 16; + $add368 = (($mul359) + ($shr367))|0; + $add369 = (($206) + ($add368))|0; + $sum_Q6 = $add369; + $213 = $sum_Q6; + $214 = $i; + $add370 = (16 + ($214))|0; + $sub371 = (($add370) - 12)|0; + $arrayidx372 = (($vla) + ($sub371<<2)|0); + $215 = HEAP32[$arrayidx372>>2]|0; + $shr373 = $215 >> 16; + $arrayidx374 = ((($A_Q12)) + 22|0); + $216 = HEAP16[$arrayidx374>>1]|0; + $conv375 = $216 << 16 >> 16; + $mul376 = Math_imul($shr373, $conv375)|0; + $217 = $i; + $add377 = (16 + ($217))|0; + $sub378 = (($add377) - 12)|0; + $arrayidx379 = (($vla) + ($sub378<<2)|0); + $218 = HEAP32[$arrayidx379>>2]|0; + $and380 = $218 & 65535; + $arrayidx381 = ((($A_Q12)) + 22|0); + $219 = HEAP16[$arrayidx381>>1]|0; + $conv382 = $219 << 16 >> 16; + $mul383 = Math_imul($and380, $conv382)|0; + $shr384 = $mul383 >> 16; + $add385 = (($mul376) + ($shr384))|0; + $add386 = (($213) + ($add385))|0; + $sum_Q6 = $add386; + $220 = $sum_Q6; + $221 = $i; + $add387 = (16 + ($221))|0; + $sub388 = (($add387) - 13)|0; + $arrayidx389 = (($vla) + ($sub388<<2)|0); + $222 = HEAP32[$arrayidx389>>2]|0; + $shr390 = $222 >> 16; + $arrayidx391 = ((($A_Q12)) + 24|0); + $223 = HEAP16[$arrayidx391>>1]|0; + $conv392 = $223 << 16 >> 16; + $mul393 = Math_imul($shr390, $conv392)|0; + $224 = $i; + $add394 = (16 + ($224))|0; + $sub395 = (($add394) - 13)|0; + $arrayidx396 = (($vla) + ($sub395<<2)|0); + $225 = HEAP32[$arrayidx396>>2]|0; + $and397 = $225 & 65535; + $arrayidx398 = ((($A_Q12)) + 24|0); + $226 = HEAP16[$arrayidx398>>1]|0; + $conv399 = $226 << 16 >> 16; + $mul400 = Math_imul($and397, $conv399)|0; + $shr401 = $mul400 >> 16; + $add402 = (($mul393) + ($shr401))|0; + $add403 = (($220) + ($add402))|0; + $sum_Q6 = $add403; + $227 = $sum_Q6; + $228 = $i; + $add404 = (16 + ($228))|0; + $sub405 = (($add404) - 14)|0; + $arrayidx406 = (($vla) + ($sub405<<2)|0); + $229 = HEAP32[$arrayidx406>>2]|0; + $shr407 = $229 >> 16; + $arrayidx408 = ((($A_Q12)) + 26|0); + $230 = HEAP16[$arrayidx408>>1]|0; + $conv409 = $230 << 16 >> 16; + $mul410 = Math_imul($shr407, $conv409)|0; + $231 = $i; + $add411 = (16 + ($231))|0; + $sub412 = (($add411) - 14)|0; + $arrayidx413 = (($vla) + ($sub412<<2)|0); + $232 = HEAP32[$arrayidx413>>2]|0; + $and414 = $232 & 65535; + $arrayidx415 = ((($A_Q12)) + 26|0); + $233 = HEAP16[$arrayidx415>>1]|0; + $conv416 = $233 << 16 >> 16; + $mul417 = Math_imul($and414, $conv416)|0; + $shr418 = $mul417 >> 16; + $add419 = (($mul410) + ($shr418))|0; + $add420 = (($227) + ($add419))|0; + $sum_Q6 = $add420; + $234 = $sum_Q6; + $235 = $i; + $add421 = (16 + ($235))|0; + $sub422 = (($add421) - 15)|0; + $arrayidx423 = (($vla) + ($sub422<<2)|0); + $236 = HEAP32[$arrayidx423>>2]|0; + $shr424 = $236 >> 16; + $arrayidx425 = ((($A_Q12)) + 28|0); + $237 = HEAP16[$arrayidx425>>1]|0; + $conv426 = $237 << 16 >> 16; + $mul427 = Math_imul($shr424, $conv426)|0; + $238 = $i; + $add428 = (16 + ($238))|0; + $sub429 = (($add428) - 15)|0; + $arrayidx430 = (($vla) + ($sub429<<2)|0); + $239 = HEAP32[$arrayidx430>>2]|0; + $and431 = $239 & 65535; + $arrayidx432 = ((($A_Q12)) + 28|0); + $240 = HEAP16[$arrayidx432>>1]|0; + $conv433 = $240 << 16 >> 16; + $mul434 = Math_imul($and431, $conv433)|0; + $shr435 = $mul434 >> 16; + $add436 = (($mul427) + ($shr435))|0; + $add437 = (($234) + ($add436))|0; + $sum_Q6 = $add437; + $241 = $sum_Q6; + $242 = $i; + $add438 = (16 + ($242))|0; + $sub439 = (($add438) - 16)|0; + $arrayidx440 = (($vla) + ($sub439<<2)|0); + $243 = HEAP32[$arrayidx440>>2]|0; + $shr441 = $243 >> 16; + $arrayidx442 = ((($A_Q12)) + 30|0); + $244 = HEAP16[$arrayidx442>>1]|0; + $conv443 = $244 << 16 >> 16; + $mul444 = Math_imul($shr441, $conv443)|0; + $245 = $i; + $add445 = (16 + ($245))|0; + $sub446 = (($add445) - 16)|0; + $arrayidx447 = (($vla) + ($sub446<<2)|0); + $246 = HEAP32[$arrayidx447>>2]|0; + $and448 = $246 & 65535; + $arrayidx449 = ((($A_Q12)) + 30|0); + $247 = HEAP16[$arrayidx449>>1]|0; + $conv450 = $247 << 16 >> 16; + $mul451 = Math_imul($and448, $conv450)|0; + $shr452 = $mul451 >> 16; + $add453 = (($mul444) + ($shr452))|0; + $add454 = (($241) + ($add453))|0; + $sum_Q6 = $add454; + } + $248 = $i; + $add456 = (16 + ($248))|0; + $arrayidx457 = (($vla) + ($add456<<2)|0); + $249 = HEAP32[$arrayidx457>>2]|0; + $250 = $sum_Q6; + $shl458 = $250 << 4; + $add459 = (($249) + ($shl458))|0; + $251 = $i; + $add460 = (16 + ($251))|0; + $arrayidx461 = (($vla) + ($add460<<2)|0); + HEAP32[$arrayidx461>>2] = $add459; + $252 = $frame$addr; + $253 = $i; + $arrayidx462 = (($252) + ($253<<1)|0); + $254 = HEAP16[$arrayidx462>>1]|0; + $conv463 = $254 << 16 >> 16; + $255 = $i; + $add464 = (16 + ($255))|0; + $arrayidx465 = (($vla) + ($add464<<2)|0); + $256 = HEAP32[$arrayidx465>>2]|0; + $shr466 = $256 >> 9; + $add467 = (($shr466) + 1)|0; + $shr468 = $add467 >> 1; + $add469 = (($conv463) + ($shr468))|0; + $cmp470 = ($add469|0)>(32767); + if ($cmp470) { + $cond493 = 32767; + } else { + $257 = $frame$addr; + $258 = $i; + $arrayidx472 = (($257) + ($258<<1)|0); + $259 = HEAP16[$arrayidx472>>1]|0; + $conv473 = $259 << 16 >> 16; + $260 = $i; + $add474 = (16 + ($260))|0; + $arrayidx475 = (($vla) + ($add474<<2)|0); + $261 = HEAP32[$arrayidx475>>2]|0; + $shr476 = $261 >> 9; + $add477 = (($shr476) + 1)|0; + $shr478 = $add477 >> 1; + $add479 = (($conv473) + ($shr478))|0; + $cmp480 = ($add479|0)<(-32768); + if ($cmp480) { + $cond493 = -32768; + } else { + $262 = $frame$addr; + $263 = $i; + $arrayidx484 = (($262) + ($263<<1)|0); + $264 = HEAP16[$arrayidx484>>1]|0; + $conv485 = $264 << 16 >> 16; + $265 = $i; + $add486 = (16 + ($265))|0; + $arrayidx487 = (($vla) + ($add486<<2)|0); + $266 = HEAP32[$arrayidx487>>2]|0; + $shr488 = $266 >> 9; + $add489 = (($shr488) + 1)|0; + $shr490 = $add489 >> 1; + $add491 = (($conv485) + ($shr490))|0; + $cond493 = $add491; + } + } + $conv494 = $cond493&65535; + $267 = $frame$addr; + $268 = $i; + $arrayidx495 = (($267) + ($268<<1)|0); + HEAP16[$arrayidx495>>1] = $conv494; + $269 = $i; + $inc497 = (($269) + 1)|0; + $i = $inc497; + } + $270 = $psCNG; + $CNG_synth_state499 = ((($270)) + 1312|0); + $271 = $length$addr; + $arrayidx501 = (($vla) + ($271<<2)|0); + dest=$CNG_synth_state499; src=$arrayidx501; stop=dest+64|0; do { HEAP32[dest>>2]=HEAP32[src>>2]|0; dest=dest+4|0; src=src+4|0; } while ((dest|0) < (stop|0)); + $272 = $saved_stack; + _llvm_stackrestore(($272|0)); + STACKTOP = sp;return; +} +function _silk_SQRT_APPROX_535($x) { + $x = $x|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $add = 0, $add17 = 0, $and = 0, $and9 = 0, $cmp = 0, $conv = 0, $conv10 = 0, $conv11 = 0; + var $conv13 = 0, $conv14 = 0, $conv5 = 0, $conv6 = 0, $conv7 = 0, $frac_Q7 = 0, $lz = 0, $mul = 0, $mul12 = 0, $mul15 = 0, $mul8 = 0, $retval = 0, $shr = 0, $shr16 = 0, $shr3 = 0, $shr4 = 0, $tobool = 0, $x$addr = 0, $y = 0, label = 0; + var sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $lz = sp + 4|0; + $frac_Q7 = sp; + $x$addr = $x; + $0 = $x$addr; + $cmp = ($0|0)<=(0); + if ($cmp) { + $retval = 0; + $11 = $retval; + STACKTOP = sp;return ($11|0); + } + $1 = $x$addr; + _silk_CLZ_FRAC_536($1,$lz,$frac_Q7); + $2 = HEAP32[$lz>>2]|0; + $and = $2 & 1; + $tobool = ($and|0)!=(0); + if ($tobool) { + $y = 32768; + } else { + $y = 46214; + } + $3 = HEAP32[$lz>>2]|0; + $shr = $3 >> 1; + $4 = $y; + $shr3 = $4 >> $shr; + $y = $shr3; + $5 = $y; + $6 = $y; + $shr4 = $6 >> 16; + $7 = HEAP32[$frac_Q7>>2]|0; + $conv = $7&65535; + $conv5 = $conv << 16 >> 16; + $mul = ($conv5*213)|0; + $conv6 = $mul&65535; + $conv7 = $conv6 << 16 >> 16; + $mul8 = Math_imul($shr4, $conv7)|0; + $8 = $y; + $and9 = $8 & 65535; + $9 = HEAP32[$frac_Q7>>2]|0; + $conv10 = $9&65535; + $conv11 = $conv10 << 16 >> 16; + $mul12 = ($conv11*213)|0; + $conv13 = $mul12&65535; + $conv14 = $conv13 << 16 >> 16; + $mul15 = Math_imul($and9, $conv14)|0; + $shr16 = $mul15 >> 16; + $add = (($mul8) + ($shr16))|0; + $add17 = (($5) + ($add))|0; + $y = $add17; + $10 = $y; + $retval = $10; + $11 = $retval; + STACKTOP = sp;return ($11|0); +} +function _silk_CNG_exc($exc_Q10,$exc_buf_Q14,$Gain_Q16,$length,$rand_seed) { + $exc_Q10 = $exc_Q10|0; + $exc_buf_Q14 = $exc_buf_Q14|0; + $Gain_Q16 = $Gain_Q16|0; + $length = $length|0; + $rand_seed = $rand_seed|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0; + var $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $Gain_Q16$addr = 0, $add = 0, $add14 = 0, $add18 = 0, $add21 = 0, $add37 = 0, $add41 = 0, $add44 = 0, $add62 = 0, $add66 = 0; + var $add69 = 0, $and = 0, $and31 = 0, $and56 = 0, $and8 = 0, $arrayidx = 0, $arrayidx15 = 0, $arrayidx24 = 0, $arrayidx30 = 0, $arrayidx38 = 0, $arrayidx49 = 0, $arrayidx55 = 0, $arrayidx63 = 0, $arrayidx7 = 0, $arrayidx74 = 0, $cmp = 0, $cmp1 = 0, $cmp22 = 0, $cmp45 = 0, $cond71 = 0; + var $conv = 0, $conv10 = 0, $conv11 = 0, $conv27 = 0, $conv28 = 0, $conv33 = 0, $conv34 = 0, $conv5 = 0, $conv52 = 0, $conv53 = 0, $conv58 = 0, $conv59 = 0, $conv72 = 0, $conv73 = 0, $exc_Q10$addr = 0, $exc_buf_Q14$addr = 0, $exc_mask = 0, $i = 0, $idx = 0, $inc = 0; + var $length$addr = 0, $mul = 0, $mul12 = 0, $mul20 = 0, $mul29 = 0, $mul35 = 0, $mul43 = 0, $mul54 = 0, $mul6 = 0, $mul60 = 0, $mul68 = 0, $rand_seed$addr = 0, $seed = 0, $shr = 0, $shr13 = 0, $shr16 = 0, $shr17 = 0, $shr19 = 0, $shr2 = 0, $shr25 = 0; + var $shr26 = 0, $shr3 = 0, $shr32 = 0, $shr36 = 0, $shr39 = 0, $shr4 = 0, $shr40 = 0, $shr42 = 0, $shr50 = 0, $shr51 = 0, $shr57 = 0, $shr61 = 0, $shr64 = 0, $shr65 = 0, $shr67 = 0, $shr9 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $exc_Q10$addr = $exc_Q10; + $exc_buf_Q14$addr = $exc_buf_Q14; + $Gain_Q16$addr = $Gain_Q16; + $length$addr = $length; + $rand_seed$addr = $rand_seed; + $exc_mask = 255; + while(1) { + $0 = $exc_mask; + $1 = $length$addr; + $cmp = ($0|0)>($1|0); + if (!($cmp)) { + break; + } + $2 = $exc_mask; + $shr = $2 >> 1; + $exc_mask = $shr; + } + $3 = $rand_seed$addr; + $4 = HEAP32[$3>>2]|0; + $seed = $4; + $i = 0; + while(1) { + $5 = $i; + $6 = $length$addr; + $cmp1 = ($5|0)<($6|0); + $7 = $seed; + if (!($cmp1)) { + break; + } + $mul = Math_imul($7, 196314165)|0; + $add = (907633515 + ($mul))|0; + $seed = $add; + $8 = $seed; + $shr2 = $8 >> 24; + $9 = $exc_mask; + $and = $shr2 & $9; + $idx = $and; + $10 = $exc_buf_Q14$addr; + $11 = $idx; + $arrayidx = (($10) + ($11<<2)|0); + $12 = HEAP32[$arrayidx>>2]|0; + $shr3 = $12 >> 16; + $13 = $Gain_Q16$addr; + $shr4 = $13 >> 4; + $conv = $shr4&65535; + $conv5 = $conv << 16 >> 16; + $mul6 = Math_imul($shr3, $conv5)|0; + $14 = $exc_buf_Q14$addr; + $15 = $idx; + $arrayidx7 = (($14) + ($15<<2)|0); + $16 = HEAP32[$arrayidx7>>2]|0; + $and8 = $16 & 65535; + $17 = $Gain_Q16$addr; + $shr9 = $17 >> 4; + $conv10 = $shr9&65535; + $conv11 = $conv10 << 16 >> 16; + $mul12 = Math_imul($and8, $conv11)|0; + $shr13 = $mul12 >> 16; + $add14 = (($mul6) + ($shr13))|0; + $18 = $exc_buf_Q14$addr; + $19 = $idx; + $arrayidx15 = (($18) + ($19<<2)|0); + $20 = HEAP32[$arrayidx15>>2]|0; + $21 = $Gain_Q16$addr; + $shr16 = $21 >> 4; + $shr17 = $shr16 >> 15; + $add18 = (($shr17) + 1)|0; + $shr19 = $add18 >> 1; + $mul20 = Math_imul($20, $shr19)|0; + $add21 = (($add14) + ($mul20))|0; + $cmp22 = ($add21|0)>(32767); + if ($cmp22) { + $cond71 = 32767; + } else { + $22 = $exc_buf_Q14$addr; + $23 = $idx; + $arrayidx24 = (($22) + ($23<<2)|0); + $24 = HEAP32[$arrayidx24>>2]|0; + $shr25 = $24 >> 16; + $25 = $Gain_Q16$addr; + $shr26 = $25 >> 4; + $conv27 = $shr26&65535; + $conv28 = $conv27 << 16 >> 16; + $mul29 = Math_imul($shr25, $conv28)|0; + $26 = $exc_buf_Q14$addr; + $27 = $idx; + $arrayidx30 = (($26) + ($27<<2)|0); + $28 = HEAP32[$arrayidx30>>2]|0; + $and31 = $28 & 65535; + $29 = $Gain_Q16$addr; + $shr32 = $29 >> 4; + $conv33 = $shr32&65535; + $conv34 = $conv33 << 16 >> 16; + $mul35 = Math_imul($and31, $conv34)|0; + $shr36 = $mul35 >> 16; + $add37 = (($mul29) + ($shr36))|0; + $30 = $exc_buf_Q14$addr; + $31 = $idx; + $arrayidx38 = (($30) + ($31<<2)|0); + $32 = HEAP32[$arrayidx38>>2]|0; + $33 = $Gain_Q16$addr; + $shr39 = $33 >> 4; + $shr40 = $shr39 >> 15; + $add41 = (($shr40) + 1)|0; + $shr42 = $add41 >> 1; + $mul43 = Math_imul($32, $shr42)|0; + $add44 = (($add37) + ($mul43))|0; + $cmp45 = ($add44|0)<(-32768); + if ($cmp45) { + $cond71 = -32768; + } else { + $34 = $exc_buf_Q14$addr; + $35 = $idx; + $arrayidx49 = (($34) + ($35<<2)|0); + $36 = HEAP32[$arrayidx49>>2]|0; + $shr50 = $36 >> 16; + $37 = $Gain_Q16$addr; + $shr51 = $37 >> 4; + $conv52 = $shr51&65535; + $conv53 = $conv52 << 16 >> 16; + $mul54 = Math_imul($shr50, $conv53)|0; + $38 = $exc_buf_Q14$addr; + $39 = $idx; + $arrayidx55 = (($38) + ($39<<2)|0); + $40 = HEAP32[$arrayidx55>>2]|0; + $and56 = $40 & 65535; + $41 = $Gain_Q16$addr; + $shr57 = $41 >> 4; + $conv58 = $shr57&65535; + $conv59 = $conv58 << 16 >> 16; + $mul60 = Math_imul($and56, $conv59)|0; + $shr61 = $mul60 >> 16; + $add62 = (($mul54) + ($shr61))|0; + $42 = $exc_buf_Q14$addr; + $43 = $idx; + $arrayidx63 = (($42) + ($43<<2)|0); + $44 = HEAP32[$arrayidx63>>2]|0; + $45 = $Gain_Q16$addr; + $shr64 = $45 >> 4; + $shr65 = $shr64 >> 15; + $add66 = (($shr65) + 1)|0; + $shr67 = $add66 >> 1; + $mul68 = Math_imul($44, $shr67)|0; + $add69 = (($add62) + ($mul68))|0; + $cond71 = $add69; + } + } + $conv72 = $cond71&65535; + $conv73 = $conv72 << 16 >> 16; + $46 = $exc_Q10$addr; + $47 = $i; + $arrayidx74 = (($46) + ($47<<2)|0); + HEAP32[$arrayidx74>>2] = $conv73; + $48 = $i; + $inc = (($48) + 1)|0; + $i = $inc; + } + $49 = $rand_seed$addr; + HEAP32[$49>>2] = $7; + STACKTOP = sp;return; +} +function _silk_CLZ_FRAC_536($in,$lz,$frac_Q7) { + $in = $in|0; + $lz = $lz|0; + $frac_Q7 = $frac_Q7|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $and = 0, $call = 0, $call1 = 0, $frac_Q7$addr = 0, $in$addr = 0, $lz$addr = 0, $lzeros = 0, $sub = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $in$addr = $in; + $lz$addr = $lz; + $frac_Q7$addr = $frac_Q7; + $0 = $in$addr; + $call = (_silk_CLZ32_537($0)|0); + $lzeros = $call; + $1 = $lzeros; + $2 = $lz$addr; + HEAP32[$2>>2] = $1; + $3 = $in$addr; + $4 = $lzeros; + $sub = (24 - ($4))|0; + $call1 = (_silk_ROR32_538($3,$sub)|0); + $and = $call1 & 127; + $5 = $frac_Q7$addr; + HEAP32[$5>>2] = $and; + STACKTOP = sp;return; +} +function _silk_CLZ32_537($in32) { + $in32 = $in32|0; + var $0 = 0, $1 = 0, $2 = 0, $cond = 0, $in32$addr = 0, $sub = 0, $sub1 = 0, $tobool = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $in32$addr = $in32; + $0 = $in32$addr; + $tobool = ($0|0)!=(0); + if (!($tobool)) { + $cond = 32; + STACKTOP = sp;return ($cond|0); + } + $1 = $in32$addr; + $2 = (Math_clz32(($1|0))|0); + $sub = (32 - ($2))|0; + $sub1 = (32 - ($sub))|0; + $cond = $sub1; + STACKTOP = sp;return ($cond|0); +} +function _silk_ROR32_538($a32,$rot) { + $a32 = $a32|0; + $rot = $rot|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $a32$addr = 0, $cmp = 0, $cmp1 = 0, $m = 0, $or = 0, $or8 = 0; + var $r = 0, $retval = 0, $rot$addr = 0, $shl = 0, $shl6 = 0, $shr = 0, $shr7 = 0, $sub = 0, $sub3 = 0, $sub5 = 0, $x = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $a32$addr = $a32; + $rot$addr = $rot; + $0 = $a32$addr; + $x = $0; + $1 = $rot$addr; + $r = $1; + $2 = $rot$addr; + $sub = (0 - ($2))|0; + $m = $sub; + $3 = $rot$addr; + $cmp = ($3|0)==(0); + if ($cmp) { + $4 = $a32$addr; + $retval = $4; + $13 = $retval; + STACKTOP = sp;return ($13|0); + } + $5 = $rot$addr; + $cmp1 = ($5|0)<(0); + $6 = $x; + if ($cmp1) { + $7 = $m; + $shl = $6 << $7; + $8 = $x; + $9 = $m; + $sub3 = (32 - ($9))|0; + $shr = $8 >>> $sub3; + $or = $shl | $shr; + $retval = $or; + $13 = $retval; + STACKTOP = sp;return ($13|0); + } else { + $10 = $r; + $sub5 = (32 - ($10))|0; + $shl6 = $6 << $sub5; + $11 = $x; + $12 = $r; + $shr7 = $11 >>> $12; + $or8 = $shl6 | $shr7; + $retval = $or8; + $13 = $retval; + STACKTOP = sp;return ($13|0); + } + return (0)|0; +} +function _silk_decode_core($psDec,$psDecCtrl,$xq,$pulses,$arch) { + $psDec = $psDec|0; + $psDecCtrl = $psDecCtrl|0; + $xq = $xq|0; + $pulses = $pulses|0; + $arch = $arch|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0; + var $116 = 0, $117 = 0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $13 = 0, $130 = 0, $131 = 0, $132 = 0, $133 = 0; + var $134 = 0, $135 = 0, $136 = 0, $137 = 0, $138 = 0, $139 = 0, $14 = 0, $140 = 0, $141 = 0, $142 = 0, $143 = 0, $144 = 0, $145 = 0, $146 = 0, $147 = 0, $148 = 0, $149 = 0, $15 = 0, $150 = 0, $151 = 0; + var $152 = 0, $153 = 0, $154 = 0, $155 = 0, $156 = 0, $157 = 0, $158 = 0, $159 = 0, $16 = 0, $160 = 0, $161 = 0, $162 = 0, $163 = 0, $164 = 0, $165 = 0, $166 = 0, $167 = 0, $168 = 0, $169 = 0, $17 = 0; + var $170 = 0, $171 = 0, $172 = 0, $173 = 0, $174 = 0, $175 = 0, $176 = 0, $177 = 0, $178 = 0, $179 = 0, $18 = 0, $180 = 0, $181 = 0, $182 = 0, $183 = 0, $184 = 0, $185 = 0, $186 = 0, $187 = 0, $188 = 0; + var $189 = 0, $19 = 0, $190 = 0, $191 = 0, $192 = 0, $193 = 0, $194 = 0, $195 = 0, $196 = 0, $197 = 0, $198 = 0, $199 = 0, $2 = 0, $20 = 0, $200 = 0, $201 = 0, $202 = 0, $203 = 0, $204 = 0, $205 = 0; + var $206 = 0, $207 = 0, $208 = 0, $209 = 0, $21 = 0, $210 = 0, $211 = 0, $212 = 0, $213 = 0, $214 = 0, $215 = 0, $216 = 0, $217 = 0, $218 = 0, $219 = 0, $22 = 0, $220 = 0, $221 = 0, $222 = 0, $223 = 0; + var $224 = 0, $225 = 0, $226 = 0, $227 = 0, $228 = 0, $229 = 0, $23 = 0, $230 = 0, $231 = 0, $232 = 0, $233 = 0, $234 = 0, $235 = 0, $236 = 0, $237 = 0, $238 = 0, $239 = 0, $24 = 0, $240 = 0, $241 = 0; + var $242 = 0, $243 = 0, $244 = 0, $245 = 0, $246 = 0, $247 = 0, $248 = 0, $249 = 0, $25 = 0, $250 = 0, $251 = 0, $252 = 0, $253 = 0, $254 = 0, $255 = 0, $256 = 0, $257 = 0, $258 = 0, $259 = 0, $26 = 0; + var $260 = 0, $261 = 0, $262 = 0, $263 = 0, $264 = 0, $265 = 0, $266 = 0, $267 = 0, $268 = 0, $269 = 0, $27 = 0, $270 = 0, $271 = 0, $272 = 0, $273 = 0, $274 = 0, $275 = 0, $276 = 0, $277 = 0, $278 = 0; + var $279 = 0, $28 = 0, $280 = 0, $281 = 0, $282 = 0, $283 = 0, $284 = 0, $285 = 0, $286 = 0, $287 = 0, $288 = 0, $289 = 0, $29 = 0, $290 = 0, $291 = 0, $292 = 0, $293 = 0, $294 = 0, $295 = 0, $296 = 0; + var $297 = 0, $298 = 0, $299 = 0, $3 = 0, $30 = 0, $300 = 0, $301 = 0, $302 = 0, $303 = 0, $304 = 0, $305 = 0, $306 = 0, $307 = 0, $308 = 0, $309 = 0, $31 = 0, $310 = 0, $311 = 0, $312 = 0, $313 = 0; + var $314 = 0, $315 = 0, $316 = 0, $317 = 0, $318 = 0, $319 = 0, $32 = 0, $320 = 0, $321 = 0, $322 = 0, $323 = 0, $324 = 0, $325 = 0, $326 = 0, $327 = 0, $328 = 0, $329 = 0, $33 = 0, $330 = 0, $331 = 0; + var $332 = 0, $333 = 0, $334 = 0, $335 = 0, $336 = 0, $337 = 0, $338 = 0, $339 = 0, $34 = 0, $340 = 0, $341 = 0, $342 = 0, $343 = 0, $344 = 0, $345 = 0, $346 = 0, $347 = 0, $348 = 0, $349 = 0, $35 = 0; + var $350 = 0, $351 = 0, $352 = 0, $353 = 0, $354 = 0, $355 = 0, $356 = 0, $357 = 0, $358 = 0, $359 = 0, $36 = 0, $360 = 0, $361 = 0, $362 = 0, $363 = 0, $364 = 0, $365 = 0, $366 = 0, $367 = 0, $368 = 0; + var $369 = 0, $37 = 0, $370 = 0, $371 = 0, $372 = 0, $373 = 0, $374 = 0, $375 = 0, $376 = 0, $377 = 0, $378 = 0, $379 = 0, $38 = 0, $380 = 0, $381 = 0, $382 = 0, $383 = 0, $384 = 0, $385 = 0, $386 = 0; + var $387 = 0, $388 = 0, $389 = 0, $39 = 0, $390 = 0, $391 = 0, $392 = 0, $393 = 0, $394 = 0, $395 = 0, $396 = 0, $397 = 0, $398 = 0, $399 = 0, $4 = 0, $40 = 0, $400 = 0, $401 = 0, $402 = 0, $403 = 0; + var $404 = 0, $405 = 0, $406 = 0, $407 = 0, $408 = 0, $409 = 0, $41 = 0, $410 = 0, $411 = 0, $412 = 0, $413 = 0, $414 = 0, $415 = 0, $416 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0; + var $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0; + var $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0, $83 = 0; + var $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0, $95 = 0, $96 = 0, $97 = 0, $98 = 0, $99 = 0, $A_Q12 = 0, $A_Q12_tmp = 0, $B_Q14 = 0; + var $Gain_Q10 = 0, $Gains_Q16 = 0, $Gains_Q16114 = 0, $Gains_Q1676 = 0, $Gains_Q1678 = 0, $Gains_Q1684 = 0, $LPC_order = 0, $LPC_order146 = 0, $LPC_order166 = 0, $LPC_order346 = 0, $LPC_order518 = 0, $LPC_pred_Q10 = 0, $LTPCoef_Q14 = 0, $LTP_pred_Q13 = 0, $LTP_scale_Q14 = 0, $LTP_scale_Q14175 = 0, $NLSFInterpCoef_Q2 = 0, $NLSF_interpolation_flag = 0, $PredCoef_Q12 = 0, $Seed = 0; + var $add = 0, $add$ptr = 0, $add$ptr719 = 0, $add101 = 0, $add104 = 0, $add107 = 0, $add162 = 0, $add180 = 0, $add184 = 0, $add19 = 0, $add203 = 0, $add215 = 0, $add234 = 0, $add239 = 0, $add242 = 0, $add256 = 0, $add274 = 0, $add275 = 0, $add287 = 0, $add288 = 0; + var $add300 = 0, $add301 = 0, $add313 = 0, $add314 = 0, $add326 = 0, $add327 = 0, $add330 = 0, $add348 = 0, $add355 = 0, $add363 = 0, $add364 = 0, $add365 = 0, $add372 = 0, $add38 = 0, $add380 = 0, $add381 = 0, $add382 = 0, $add389 = 0, $add397 = 0, $add398 = 0; + var $add399 = 0, $add406 = 0, $add414 = 0, $add415 = 0, $add416 = 0, $add423 = 0, $add431 = 0, $add432 = 0, $add433 = 0, $add44 = 0, $add440 = 0, $add448 = 0, $add449 = 0, $add450 = 0, $add457 = 0, $add465 = 0, $add466 = 0, $add467 = 0, $add474 = 0, $add482 = 0; + var $add483 = 0, $add484 = 0, $add491 = 0, $add499 = 0, $add5 = 0, $add500 = 0, $add501 = 0, $add508 = 0, $add516 = 0, $add517 = 0, $add522 = 0, $add529 = 0, $add537 = 0, $add538 = 0, $add539 = 0, $add546 = 0, $add554 = 0, $add555 = 0, $add556 = 0, $add56 = 0; + var $add563 = 0, $add571 = 0, $add572 = 0, $add573 = 0, $add580 = 0, $add588 = 0, $add589 = 0, $add590 = 0, $add597 = 0, $add605 = 0, $add606 = 0, $add607 = 0, $add614 = 0, $add622 = 0, $add623 = 0, $add627 = 0, $add628 = 0, $add630 = 0, $add636 = 0, $add643 = 0; + var $add644 = 0, $add647 = 0, $add650 = 0, $add652 = 0, $add656 = 0, $add662 = 0, $add669 = 0, $add670 = 0, $add673 = 0, $add676 = 0, $add678 = 0, $add684 = 0, $add690 = 0, $add697 = 0, $add698 = 0, $add701 = 0, $add704 = 0, $add706 = 0, $and = 0, $and174 = 0; + var $and195 = 0, $and226 = 0, $and269 = 0, $and282 = 0, $and295 = 0, $and308 = 0, $and321 = 0, $and358 = 0, $and375 = 0, $and392 = 0, $and409 = 0, $and426 = 0, $and443 = 0, $and460 = 0, $and477 = 0, $and494 = 0, $and511 = 0, $and532 = 0, $and549 = 0, $and566 = 0; + var $and583 = 0, $and600 = 0, $and617 = 0, $and638 = 0, $and664 = 0, $and692 = 0, $arch$addr = 0, $arrayidx = 0, $arrayidx102 = 0, $arrayidx108 = 0, $arrayidx115 = 0, $arrayidx129 = 0, $arrayidx130 = 0, $arrayidx136 = 0, $arrayidx153 = 0, $arrayidx158 = 0, $arrayidx163 = 0, $arrayidx192 = 0, $arrayidx199 = 0, $arrayidx20 = 0; + var $arrayidx206 = 0, $arrayidx22 = 0, $arrayidx222 = 0, $arrayidx229 = 0, $arrayidx237 = 0, $arrayidx24 = 0, $arrayidx245 = 0, $arrayidx257 = 0, $arrayidx276 = 0, $arrayidx278 = 0, $arrayidx281 = 0, $arrayidx283 = 0, $arrayidx289 = 0, $arrayidx29 = 0, $arrayidx291 = 0, $arrayidx294 = 0, $arrayidx296 = 0, $arrayidx302 = 0, $arrayidx304 = 0, $arrayidx307 = 0; + var $arrayidx309 = 0, $arrayidx315 = 0, $arrayidx317 = 0, $arrayidx320 = 0, $arrayidx322 = 0, $arrayidx328 = 0, $arrayidx331 = 0, $arrayidx332 = 0, $arrayidx334 = 0, $arrayidx350 = 0, $arrayidx357 = 0, $arrayidx367 = 0, $arrayidx369 = 0, $arrayidx37 = 0, $arrayidx374 = 0, $arrayidx376 = 0, $arrayidx384 = 0, $arrayidx386 = 0, $arrayidx391 = 0, $arrayidx393 = 0; + var $arrayidx401 = 0, $arrayidx403 = 0, $arrayidx408 = 0, $arrayidx410 = 0, $arrayidx418 = 0, $arrayidx420 = 0, $arrayidx425 = 0, $arrayidx427 = 0, $arrayidx43 = 0, $arrayidx435 = 0, $arrayidx437 = 0, $arrayidx442 = 0, $arrayidx444 = 0, $arrayidx452 = 0, $arrayidx454 = 0, $arrayidx459 = 0, $arrayidx461 = 0, $arrayidx469 = 0, $arrayidx471 = 0, $arrayidx476 = 0; + var $arrayidx478 = 0, $arrayidx486 = 0, $arrayidx488 = 0, $arrayidx49 = 0, $arrayidx493 = 0, $arrayidx495 = 0, $arrayidx503 = 0, $arrayidx505 = 0, $arrayidx510 = 0, $arrayidx512 = 0, $arrayidx52 = 0, $arrayidx524 = 0, $arrayidx526 = 0, $arrayidx531 = 0, $arrayidx533 = 0, $arrayidx54 = 0, $arrayidx541 = 0, $arrayidx543 = 0, $arrayidx548 = 0, $arrayidx550 = 0; + var $arrayidx558 = 0, $arrayidx560 = 0, $arrayidx565 = 0, $arrayidx567 = 0, $arrayidx575 = 0, $arrayidx577 = 0, $arrayidx582 = 0, $arrayidx584 = 0, $arrayidx592 = 0, $arrayidx594 = 0, $arrayidx599 = 0, $arrayidx601 = 0, $arrayidx609 = 0, $arrayidx611 = 0, $arrayidx616 = 0, $arrayidx618 = 0, $arrayidx625 = 0, $arrayidx629 = 0, $arrayidx631 = 0, $arrayidx637 = 0; + var $arrayidx645 = 0, $arrayidx65 = 0, $arrayidx657 = 0, $arrayidx663 = 0, $arrayidx671 = 0, $arrayidx685 = 0, $arrayidx691 = 0, $arrayidx699 = 0, $arrayidx70 = 0, $arrayidx711 = 0, $arrayidx716 = 0, $arrayidx74 = 0, $arrayidx77 = 0, $arrayidx79 = 0, $arrayidx85 = 0, $arrayidx9 = 0, $arrayidx92 = 0, $arrayidx96 = 0, $call = 0, $call86 = 0; + var $cmp = 0, $cmp117 = 0, $cmp123 = 0, $cmp126 = 0, $cmp132 = 0, $cmp137 = 0, $cmp139 = 0, $cmp149 = 0, $cmp167 = 0, $cmp17 = 0, $cmp185 = 0, $cmp211 = 0, $cmp216 = 0, $cmp25 = 0, $cmp252 = 0, $cmp260 = 0, $cmp33 = 0, $cmp343 = 0, $cmp45 = 0, $cmp519 = 0; + var $cmp61 = 0, $cmp654 = 0, $cmp680 = 0, $cmp80 = 0, $cmp88 = 0, $cond709 = 0, $conv = 0, $conv10 = 0, $conv12 = 0, $conv122 = 0, $conv15 = 0, $conv171 = 0, $conv172 = 0, $conv176 = 0, $conv177 = 0, $conv193 = 0, $conv200 = 0, $conv21 = 0, $conv223 = 0, $conv224 = 0; + var $conv230 = 0, $conv231 = 0, $conv266 = 0, $conv271 = 0, $conv279 = 0, $conv284 = 0, $conv292 = 0, $conv297 = 0, $conv305 = 0, $conv310 = 0, $conv318 = 0, $conv323 = 0, $conv353 = 0, $conv360 = 0, $conv370 = 0, $conv377 = 0, $conv387 = 0, $conv394 = 0, $conv404 = 0, $conv411 = 0; + var $conv421 = 0, $conv428 = 0, $conv438 = 0, $conv445 = 0, $conv455 = 0, $conv462 = 0, $conv472 = 0, $conv479 = 0, $conv489 = 0, $conv496 = 0, $conv506 = 0, $conv513 = 0, $conv527 = 0, $conv534 = 0, $conv544 = 0, $conv55 = 0, $conv551 = 0, $conv561 = 0, $conv568 = 0, $conv578 = 0; + var $conv585 = 0, $conv595 = 0, $conv602 = 0, $conv612 = 0, $conv619 = 0, $conv633 = 0, $conv634 = 0, $conv639 = 0, $conv640 = 0, $conv659 = 0, $conv660 = 0, $conv665 = 0, $conv666 = 0, $conv687 = 0, $conv688 = 0, $conv693 = 0, $conv694 = 0, $conv710 = 0, $conv73 = 0, $conv93 = 0; + var $conv94 = 0, $conv97 = 0, $conv98 = 0, $exc_Q14 = 0, $exc_Q1423 = 0, $exc_Q1428 = 0, $exc_Q1436 = 0, $exc_Q1442 = 0, $exc_Q1448 = 0, $exc_Q1451 = 0, $exc_Q1457 = 0, $frame_length = 0, $frame_length16 = 0, $gain_adj_Q16 = 0, $i = 0, $idxprom = 0, $inc = 0, $inc110 = 0, $inc208 = 0, $inc247 = 0; + var $inc335 = 0, $inc337 = 0, $inc713 = 0, $inc721 = 0, $incdec$ptr = 0, $indices = 0, $indices11 = 0, $indices120 = 0, $indices14 = 0, $indices71 = 0, $indices8 = 0, $inv_gain_Q31 = 0, $k = 0, $lag = 0, $lagPrev = 0, $lossCnt = 0, $ltp_mem_length = 0, $ltp_mem_length1 = 0, $ltp_mem_length144 = 0, $ltp_mem_length152 = 0; + var $ltp_mem_length164 = 0, $ltp_mem_length189 = 0, $ltp_mem_length196 = 0, $ltp_mem_length59 = 0, $mul = 0, $mul106 = 0, $mul155 = 0, $mul156 = 0, $mul161 = 0, $mul173 = 0, $mul178 = 0, $mul194 = 0, $mul201 = 0, $mul225 = 0, $mul232 = 0, $mul241 = 0, $mul267 = 0, $mul272 = 0, $mul280 = 0, $mul285 = 0; + var $mul293 = 0, $mul298 = 0, $mul306 = 0, $mul311 = 0, $mul319 = 0, $mul324 = 0, $mul354 = 0, $mul361 = 0, $mul371 = 0, $mul378 = 0, $mul388 = 0, $mul395 = 0, $mul405 = 0, $mul412 = 0, $mul422 = 0, $mul429 = 0, $mul439 = 0, $mul446 = 0, $mul456 = 0, $mul463 = 0; + var $mul473 = 0, $mul480 = 0, $mul490 = 0, $mul497 = 0, $mul507 = 0, $mul514 = 0, $mul528 = 0, $mul535 = 0, $mul545 = 0, $mul552 = 0, $mul562 = 0, $mul569 = 0, $mul579 = 0, $mul586 = 0, $mul596 = 0, $mul603 = 0, $mul613 = 0, $mul620 = 0, $mul635 = 0, $mul641 = 0; + var $mul649 = 0, $mul661 = 0, $mul667 = 0, $mul675 = 0, $mul68 = 0, $mul689 = 0, $mul69 = 0, $mul695 = 0, $mul703 = 0, $mul95 = 0, $mul99 = 0, $nb_subfr = 0, $offset_Q10 = 0, $or$cond = 0, $or$cond1 = 0, $outBuf = 0, $outBuf159 = 0, $pexc_Q14 = 0, $pred_lag_ptr = 0, $pres_Q14 = 0; + var $prevSignalType = 0, $psDec$addr = 0, $psDecCtrl$addr = 0, $pulses$addr = 0, $pxq = 0, $quantOffsetType = 0, $rand_seed = 0, $sLPC_Q14_buf = 0, $sLPC_Q14_buf723 = 0, $sLTP_buf_idx = 0, $saved_stack = 0, $shl = 0, $shl181 = 0, $shl329 = 0, $shl333 = 0, $shl41 = 0, $shl626 = 0, $shr = 0, $shr100 = 0, $shr103 = 0; + var $shr105 = 0, $shr170 = 0, $shr179 = 0, $shr188 = 0, $shr202 = 0, $shr219 = 0, $shr233 = 0, $shr238 = 0, $shr240 = 0, $shr264 = 0, $shr273 = 0, $shr277 = 0, $shr286 = 0, $shr290 = 0, $shr299 = 0, $shr303 = 0, $shr312 = 0, $shr316 = 0, $shr325 = 0, $shr347 = 0; + var $shr351 = 0, $shr362 = 0, $shr368 = 0, $shr379 = 0, $shr385 = 0, $shr396 = 0, $shr402 = 0, $shr413 = 0, $shr419 = 0, $shr430 = 0, $shr436 = 0, $shr447 = 0, $shr453 = 0, $shr464 = 0, $shr470 = 0, $shr481 = 0, $shr487 = 0, $shr498 = 0, $shr504 = 0, $shr515 = 0; + var $shr525 = 0, $shr536 = 0, $shr542 = 0, $shr553 = 0, $shr559 = 0, $shr570 = 0, $shr576 = 0, $shr587 = 0, $shr593 = 0, $shr604 = 0, $shr610 = 0, $shr621 = 0, $shr632 = 0, $shr64 = 0, $shr642 = 0, $shr646 = 0, $shr648 = 0, $shr651 = 0, $shr653 = 0, $shr658 = 0; + var $shr668 = 0, $shr672 = 0, $shr674 = 0, $shr677 = 0, $shr679 = 0, $shr686 = 0, $shr696 = 0, $shr700 = 0, $shr702 = 0, $shr705 = 0, $shr707 = 0, $shr75 = 0, $shr91 = 0, $signalType = 0, $signalType121 = 0, $signalType7 = 0, $signalType72 = 0, $start_idx = 0, $sub = 0, $sub145 = 0; + var $sub147 = 0, $sub148 = 0, $sub165 = 0, $sub190 = 0, $sub191 = 0, $sub197 = 0, $sub198 = 0, $sub204 = 0, $sub205 = 0, $sub220 = 0, $sub221 = 0, $sub227 = 0, $sub228 = 0, $sub235 = 0, $sub236 = 0, $sub243 = 0, $sub244 = 0, $sub255 = 0, $sub349 = 0, $sub356 = 0; + var $sub366 = 0, $sub373 = 0, $sub383 = 0, $sub390 = 0, $sub400 = 0, $sub407 = 0, $sub417 = 0, $sub424 = 0, $sub434 = 0, $sub441 = 0, $sub451 = 0, $sub458 = 0, $sub468 = 0, $sub475 = 0, $sub485 = 0, $sub492 = 0, $sub50 = 0, $sub502 = 0, $sub509 = 0, $sub523 = 0; + var $sub530 = 0, $sub540 = 0, $sub547 = 0, $sub557 = 0, $sub564 = 0, $sub574 = 0, $sub581 = 0, $sub591 = 0, $sub598 = 0, $sub608 = 0, $sub615 = 0, $subfr_length = 0, $subfr_length154 = 0, $subfr_length160 = 0, $subfr_length259 = 0, $subfr_length342 = 0, $subfr_length4 = 0, $subfr_length715 = 0, $subfr_length717 = 0, $subfr_length718 = 0; + var $tobool = 0, $tobool142 = 0, $vla = 0, $vla$alloca_mul = 0, $vla2 = 0, $vla2$alloca_mul = 0, $vla3 = 0, $vla3$alloca_mul = 0, $vla6 = 0, $vla6$alloca_mul = 0, $xq$addr = 0, dest = 0, label = 0, sp = 0, src = 0, stop = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 144|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(144|0); + $A_Q12_tmp = sp + 104|0; + $psDec$addr = $psDec; + $psDecCtrl$addr = $psDecCtrl; + $xq$addr = $xq; + $pulses$addr = $pulses; + $arch$addr = $arch; + $lag = 0; + $0 = $psDec$addr; + $ltp_mem_length = ((($0)) + 2336|0); + $1 = HEAP32[$ltp_mem_length>>2]|0; + $2 = (_llvm_stacksave()|0); + $saved_stack = $2; + $vla$alloca_mul = $1<<1; + $vla = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla$alloca_mul)|0)+15)&-16)|0);; + $3 = $psDec$addr; + $ltp_mem_length1 = ((($3)) + 2336|0); + $4 = HEAP32[$ltp_mem_length1>>2]|0; + $5 = $psDec$addr; + $frame_length = ((($5)) + 2328|0); + $6 = HEAP32[$frame_length>>2]|0; + $add = (($4) + ($6))|0; + $vla2$alloca_mul = $add<<2; + $vla2 = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla2$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla2$alloca_mul)|0)+15)&-16)|0);; + $7 = $psDec$addr; + $subfr_length = ((($7)) + 2332|0); + $8 = HEAP32[$subfr_length>>2]|0; + $vla3$alloca_mul = $8<<2; + $vla3 = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla3$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla3$alloca_mul)|0)+15)&-16)|0);; + $9 = $psDec$addr; + $subfr_length4 = ((($9)) + 2332|0); + $10 = HEAP32[$subfr_length4>>2]|0; + $add5 = (($10) + 16)|0; + $vla6$alloca_mul = $add5<<2; + $vla6 = STACKTOP; STACKTOP = STACKTOP + ((((1*$vla6$alloca_mul)|0)+15)&-16)|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(((((1*$vla6$alloca_mul)|0)+15)&-16)|0);; + $11 = $psDec$addr; + $indices = ((($11)) + 2736|0); + $signalType7 = ((($indices)) + 29|0); + $12 = HEAP8[$signalType7>>0]|0; + $conv = $12 << 24 >> 24; + $shr = $conv >> 1; + $arrayidx = (20248 + ($shr<<2)|0); + $13 = $psDec$addr; + $indices8 = ((($13)) + 2736|0); + $quantOffsetType = ((($indices8)) + 30|0); + $14 = HEAP8[$quantOffsetType>>0]|0; + $idxprom = $14 << 24 >> 24; + $arrayidx9 = (($arrayidx) + ($idxprom<<1)|0); + $15 = HEAP16[$arrayidx9>>1]|0; + $conv10 = $15 << 16 >> 16; + $offset_Q10 = $conv10; + $16 = $psDec$addr; + $indices11 = ((($16)) + 2736|0); + $NLSFInterpCoef_Q2 = ((($indices11)) + 31|0); + $17 = HEAP8[$NLSFInterpCoef_Q2>>0]|0; + $conv12 = $17 << 24 >> 24; + $cmp = ($conv12|0)<(4); + if ($cmp) { + $NLSF_interpolation_flag = 1; + } else { + $NLSF_interpolation_flag = 0; + } + $18 = $psDec$addr; + $indices14 = ((($18)) + 2736|0); + $Seed = ((($indices14)) + 34|0); + $19 = HEAP8[$Seed>>0]|0; + $conv15 = $19 << 24 >> 24; + $rand_seed = $conv15; + $i = 0; + while(1) { + $20 = $i; + $21 = $psDec$addr; + $frame_length16 = ((($21)) + 2328|0); + $22 = HEAP32[$frame_length16>>2]|0; + $cmp17 = ($20|0)<($22|0); + if (!($cmp17)) { + break; + } + $23 = $rand_seed; + $mul = Math_imul($23, 196314165)|0; + $add19 = (907633515 + ($mul))|0; + $rand_seed = $add19; + $24 = $pulses$addr; + $25 = $i; + $arrayidx20 = (($24) + ($25<<1)|0); + $26 = HEAP16[$arrayidx20>>1]|0; + $conv21 = $26 << 16 >> 16; + $shl = $conv21 << 14; + $27 = $psDec$addr; + $exc_Q14 = ((($27)) + 4|0); + $28 = $i; + $arrayidx22 = (($exc_Q14) + ($28<<2)|0); + HEAP32[$arrayidx22>>2] = $shl; + $29 = $psDec$addr; + $exc_Q1423 = ((($29)) + 4|0); + $30 = $i; + $arrayidx24 = (($exc_Q1423) + ($30<<2)|0); + $31 = HEAP32[$arrayidx24>>2]|0; + $cmp25 = ($31|0)>(0); + $32 = $psDec$addr; + $exc_Q1428 = ((($32)) + 4|0); + $33 = $i; + $arrayidx29 = (($exc_Q1428) + ($33<<2)|0); + $34 = HEAP32[$arrayidx29>>2]|0; + if ($cmp25) { + $sub = (($34) - 1280)|0; + HEAP32[$arrayidx29>>2] = $sub; + } else { + $cmp33 = ($34|0)<(0); + if ($cmp33) { + $35 = $psDec$addr; + $exc_Q1436 = ((($35)) + 4|0); + $36 = $i; + $arrayidx37 = (($exc_Q1436) + ($36<<2)|0); + $37 = HEAP32[$arrayidx37>>2]|0; + $add38 = (($37) + 1280)|0; + HEAP32[$arrayidx37>>2] = $add38; + } + } + $38 = $offset_Q10; + $shl41 = $38 << 4; + $39 = $psDec$addr; + $exc_Q1442 = ((($39)) + 4|0); + $40 = $i; + $arrayidx43 = (($exc_Q1442) + ($40<<2)|0); + $41 = HEAP32[$arrayidx43>>2]|0; + $add44 = (($41) + ($shl41))|0; + HEAP32[$arrayidx43>>2] = $add44; + $42 = $rand_seed; + $cmp45 = ($42|0)<(0); + if ($cmp45) { + $43 = $psDec$addr; + $exc_Q1448 = ((($43)) + 4|0); + $44 = $i; + $arrayidx49 = (($exc_Q1448) + ($44<<2)|0); + $45 = HEAP32[$arrayidx49>>2]|0; + $sub50 = (0 - ($45))|0; + $46 = $psDec$addr; + $exc_Q1451 = ((($46)) + 4|0); + $47 = $i; + $arrayidx52 = (($exc_Q1451) + ($47<<2)|0); + HEAP32[$arrayidx52>>2] = $sub50; + } + $48 = $rand_seed; + $49 = $pulses$addr; + $50 = $i; + $arrayidx54 = (($49) + ($50<<1)|0); + $51 = HEAP16[$arrayidx54>>1]|0; + $conv55 = $51 << 16 >> 16; + $add56 = (($48) + ($conv55))|0; + $rand_seed = $add56; + $52 = $i; + $inc = (($52) + 1)|0; + $i = $inc; + } + $53 = $psDec$addr; + $sLPC_Q14_buf = ((($53)) + 1284|0); + dest=$vla6; src=$sLPC_Q14_buf; stop=dest+64|0; do { HEAP32[dest>>2]=HEAP32[src>>2]|0; dest=dest+4|0; src=src+4|0; } while ((dest|0) < (stop|0)); + $54 = $psDec$addr; + $exc_Q1457 = ((($54)) + 4|0); + $pexc_Q14 = $exc_Q1457; + $55 = $xq$addr; + $pxq = $55; + $56 = $psDec$addr; + $ltp_mem_length59 = ((($56)) + 2336|0); + $57 = HEAP32[$ltp_mem_length59>>2]|0; + $sLTP_buf_idx = $57; + $k = 0; + while(1) { + $58 = $k; + $59 = $psDec$addr; + $nb_subfr = ((($59)) + 2324|0); + $60 = HEAP32[$nb_subfr>>2]|0; + $cmp61 = ($58|0)<($60|0); + if (!($cmp61)) { + break; + } + $pres_Q14 = $vla3; + $61 = $psDecCtrl$addr; + $PredCoef_Q12 = ((($61)) + 32|0); + $62 = $k; + $shr64 = $62 >> 1; + $arrayidx65 = (($PredCoef_Q12) + ($shr64<<5)|0); + $A_Q12 = $arrayidx65; + $63 = $A_Q12; + $64 = $psDec$addr; + $LPC_order = ((($64)) + 2340|0); + $65 = HEAP32[$LPC_order>>2]|0; + $mul68 = $65<<1; + _memcpy(($A_Q12_tmp|0),($63|0),($mul68|0))|0; + $66 = $psDecCtrl$addr; + $LTPCoef_Q14 = ((($66)) + 96|0); + $67 = $k; + $mul69 = ($67*5)|0; + $arrayidx70 = (($LTPCoef_Q14) + ($mul69<<1)|0); + $B_Q14 = $arrayidx70; + $68 = $psDec$addr; + $indices71 = ((($68)) + 2736|0); + $signalType72 = ((($indices71)) + 29|0); + $69 = HEAP8[$signalType72>>0]|0; + $conv73 = $69 << 24 >> 24; + $signalType = $conv73; + $70 = $psDecCtrl$addr; + $Gains_Q16 = ((($70)) + 16|0); + $71 = $k; + $arrayidx74 = (($Gains_Q16) + ($71<<2)|0); + $72 = HEAP32[$arrayidx74>>2]|0; + $shr75 = $72 >> 6; + $Gain_Q10 = $shr75; + $73 = $psDecCtrl$addr; + $Gains_Q1676 = ((($73)) + 16|0); + $74 = $k; + $arrayidx77 = (($Gains_Q1676) + ($74<<2)|0); + $75 = HEAP32[$arrayidx77>>2]|0; + $call = (_silk_INVERSE32_varQ_541($75,47)|0); + $inv_gain_Q31 = $call; + $76 = $psDecCtrl$addr; + $Gains_Q1678 = ((($76)) + 16|0); + $77 = $k; + $arrayidx79 = (($Gains_Q1678) + ($77<<2)|0); + $78 = HEAP32[$arrayidx79>>2]|0; + $79 = $psDec$addr; + $80 = HEAP32[$79>>2]|0; + $cmp80 = ($78|0)!=($80|0); + L20: do { + if ($cmp80) { + $81 = $psDec$addr; + $82 = HEAP32[$81>>2]|0; + $83 = $psDecCtrl$addr; + $Gains_Q1684 = ((($83)) + 16|0); + $84 = $k; + $arrayidx85 = (($Gains_Q1684) + ($84<<2)|0); + $85 = HEAP32[$arrayidx85>>2]|0; + $call86 = (_silk_DIV32_varQ_542($82,$85,16)|0); + $gain_adj_Q16 = $call86; + $i = 0; + while(1) { + $86 = $i; + $cmp88 = ($86|0)<(16); + if (!($cmp88)) { + break L20; + } + $87 = $gain_adj_Q16; + $shr91 = $87 >> 16; + $88 = $i; + $arrayidx92 = (($vla6) + ($88<<2)|0); + $89 = HEAP32[$arrayidx92>>2]|0; + $conv93 = $89&65535; + $conv94 = $conv93 << 16 >> 16; + $mul95 = Math_imul($shr91, $conv94)|0; + $90 = $gain_adj_Q16; + $and = $90 & 65535; + $91 = $i; + $arrayidx96 = (($vla6) + ($91<<2)|0); + $92 = HEAP32[$arrayidx96>>2]|0; + $conv97 = $92&65535; + $conv98 = $conv97 << 16 >> 16; + $mul99 = Math_imul($and, $conv98)|0; + $shr100 = $mul99 >> 16; + $add101 = (($mul95) + ($shr100))|0; + $93 = $gain_adj_Q16; + $94 = $i; + $arrayidx102 = (($vla6) + ($94<<2)|0); + $95 = HEAP32[$arrayidx102>>2]|0; + $shr103 = $95 >> 15; + $add104 = (($shr103) + 1)|0; + $shr105 = $add104 >> 1; + $mul106 = Math_imul($93, $shr105)|0; + $add107 = (($add101) + ($mul106))|0; + $96 = $i; + $arrayidx108 = (($vla6) + ($96<<2)|0); + HEAP32[$arrayidx108>>2] = $add107; + $97 = $i; + $inc110 = (($97) + 1)|0; + $i = $inc110; + } + } else { + $gain_adj_Q16 = 65536; + } + } while(0); + $98 = $psDecCtrl$addr; + $Gains_Q16114 = ((($98)) + 16|0); + $99 = $k; + $arrayidx115 = (($Gains_Q16114) + ($99<<2)|0); + $100 = HEAP32[$arrayidx115>>2]|0; + $101 = $psDec$addr; + HEAP32[$101>>2] = $100; + $102 = $psDec$addr; + $lossCnt = ((($102)) + 4160|0); + $103 = HEAP32[$lossCnt>>2]|0; + $tobool = ($103|0)!=(0); + if ($tobool) { + $104 = $psDec$addr; + $prevSignalType = ((($104)) + 4164|0); + $105 = HEAP32[$prevSignalType>>2]|0; + $cmp117 = ($105|0)==(2); + if ($cmp117) { + $106 = $psDec$addr; + $indices120 = ((($106)) + 2736|0); + $signalType121 = ((($indices120)) + 29|0); + $107 = HEAP8[$signalType121>>0]|0; + $conv122 = $107 << 24 >> 24; + $cmp123 = ($conv122|0)!=(2); + $108 = $k; + $cmp126 = ($108|0)<(2); + $or$cond = $cmp123 & $cmp126; + if ($or$cond) { + $109 = $B_Q14; + ;HEAP16[$109>>1]=0|0;HEAP16[$109+2>>1]=0|0;HEAP16[$109+4>>1]=0|0;HEAP16[$109+6>>1]=0|0;HEAP16[$109+8>>1]=0|0; + $110 = $B_Q14; + $arrayidx129 = ((($110)) + 4|0); + HEAP16[$arrayidx129>>1] = 4096; + $signalType = 2; + $111 = $psDec$addr; + $lagPrev = ((($111)) + 2308|0); + $112 = HEAP32[$lagPrev>>2]|0; + $113 = $psDecCtrl$addr; + $114 = $k; + $arrayidx130 = (($113) + ($114<<2)|0); + HEAP32[$arrayidx130>>2] = $112; + } + } + } + $115 = $signalType; + $cmp132 = ($115|0)==(2); + L32: do { + if ($cmp132) { + $116 = $psDecCtrl$addr; + $117 = $k; + $arrayidx136 = (($116) + ($117<<2)|0); + $118 = HEAP32[$arrayidx136>>2]|0; + $lag = $118; + $119 = $k; + $cmp137 = ($119|0)==(0); + if (!($cmp137)) { + $120 = $k; + $cmp139 = ($120|0)==(2); + $121 = $NLSF_interpolation_flag; + $tobool142 = ($121|0)!=(0); + $or$cond1 = $cmp139 & $tobool142; + if (!($or$cond1)) { + $169 = $gain_adj_Q16; + $cmp211 = ($169|0)!=(65536); + if (!($cmp211)) { + break; + } + $i = 0; + while(1) { + $170 = $i; + $171 = $lag; + $add215 = (($171) + 2)|0; + $cmp216 = ($170|0)<($add215|0); + if (!($cmp216)) { + break L32; + } + $172 = $gain_adj_Q16; + $shr219 = $172 >> 16; + $173 = $sLTP_buf_idx; + $174 = $i; + $sub220 = (($173) - ($174))|0; + $sub221 = (($sub220) - 1)|0; + $arrayidx222 = (($vla2) + ($sub221<<2)|0); + $175 = HEAP32[$arrayidx222>>2]|0; + $conv223 = $175&65535; + $conv224 = $conv223 << 16 >> 16; + $mul225 = Math_imul($shr219, $conv224)|0; + $176 = $gain_adj_Q16; + $and226 = $176 & 65535; + $177 = $sLTP_buf_idx; + $178 = $i; + $sub227 = (($177) - ($178))|0; + $sub228 = (($sub227) - 1)|0; + $arrayidx229 = (($vla2) + ($sub228<<2)|0); + $179 = HEAP32[$arrayidx229>>2]|0; + $conv230 = $179&65535; + $conv231 = $conv230 << 16 >> 16; + $mul232 = Math_imul($and226, $conv231)|0; + $shr233 = $mul232 >> 16; + $add234 = (($mul225) + ($shr233))|0; + $180 = $gain_adj_Q16; + $181 = $sLTP_buf_idx; + $182 = $i; + $sub235 = (($181) - ($182))|0; + $sub236 = (($sub235) - 1)|0; + $arrayidx237 = (($vla2) + ($sub236<<2)|0); + $183 = HEAP32[$arrayidx237>>2]|0; + $shr238 = $183 >> 15; + $add239 = (($shr238) + 1)|0; + $shr240 = $add239 >> 1; + $mul241 = Math_imul($180, $shr240)|0; + $add242 = (($add234) + ($mul241))|0; + $184 = $sLTP_buf_idx; + $185 = $i; + $sub243 = (($184) - ($185))|0; + $sub244 = (($sub243) - 1)|0; + $arrayidx245 = (($vla2) + ($sub244<<2)|0); + HEAP32[$arrayidx245>>2] = $add242; + $186 = $i; + $inc247 = (($186) + 1)|0; + $i = $inc247; + } + } + } + $122 = $psDec$addr; + $ltp_mem_length144 = ((($122)) + 2336|0); + $123 = HEAP32[$ltp_mem_length144>>2]|0; + $124 = $lag; + $sub145 = (($123) - ($124))|0; + $125 = $psDec$addr; + $LPC_order146 = ((($125)) + 2340|0); + $126 = HEAP32[$LPC_order146>>2]|0; + $sub147 = (($sub145) - ($126))|0; + $sub148 = (($sub147) - 2)|0; + $start_idx = $sub148; + $127 = $k; + $cmp149 = ($127|0)==(2); + if ($cmp149) { + $128 = $psDec$addr; + $outBuf = ((($128)) + 1348|0); + $129 = $psDec$addr; + $ltp_mem_length152 = ((($129)) + 2336|0); + $130 = HEAP32[$ltp_mem_length152>>2]|0; + $arrayidx153 = (($outBuf) + ($130<<1)|0); + $131 = $xq$addr; + $132 = $psDec$addr; + $subfr_length154 = ((($132)) + 2332|0); + $133 = HEAP32[$subfr_length154>>2]|0; + $mul155 = $133<<1; + $mul156 = $mul155<<1; + _memcpy(($arrayidx153|0),($131|0),($mul156|0))|0; + } + $134 = $start_idx; + $arrayidx158 = (($vla) + ($134<<1)|0); + $135 = $psDec$addr; + $outBuf159 = ((($135)) + 1348|0); + $136 = $start_idx; + $137 = $k; + $138 = $psDec$addr; + $subfr_length160 = ((($138)) + 2332|0); + $139 = HEAP32[$subfr_length160>>2]|0; + $mul161 = Math_imul($137, $139)|0; + $add162 = (($136) + ($mul161))|0; + $arrayidx163 = (($outBuf159) + ($add162<<1)|0); + $140 = $A_Q12; + $141 = $psDec$addr; + $ltp_mem_length164 = ((($141)) + 2336|0); + $142 = HEAP32[$ltp_mem_length164>>2]|0; + $143 = $start_idx; + $sub165 = (($142) - ($143))|0; + $144 = $psDec$addr; + $LPC_order166 = ((($144)) + 2340|0); + $145 = HEAP32[$LPC_order166>>2]|0; + $146 = $arch$addr; + _silk_LPC_analysis_filter($arrayidx158,$arrayidx163,$140,$sub165,$145,$146); + $147 = $k; + $cmp167 = ($147|0)==(0); + if ($cmp167) { + $148 = $inv_gain_Q31; + $shr170 = $148 >> 16; + $149 = $psDecCtrl$addr; + $LTP_scale_Q14 = ((($149)) + 136|0); + $150 = HEAP32[$LTP_scale_Q14>>2]|0; + $conv171 = $150&65535; + $conv172 = $conv171 << 16 >> 16; + $mul173 = Math_imul($shr170, $conv172)|0; + $151 = $inv_gain_Q31; + $and174 = $151 & 65535; + $152 = $psDecCtrl$addr; + $LTP_scale_Q14175 = ((($152)) + 136|0); + $153 = HEAP32[$LTP_scale_Q14175>>2]|0; + $conv176 = $153&65535; + $conv177 = $conv176 << 16 >> 16; + $mul178 = Math_imul($and174, $conv177)|0; + $shr179 = $mul178 >> 16; + $add180 = (($mul173) + ($shr179))|0; + $shl181 = $add180 << 2; + $inv_gain_Q31 = $shl181; + } + $i = 0; + while(1) { + $154 = $i; + $155 = $lag; + $add184 = (($155) + 2)|0; + $cmp185 = ($154|0)<($add184|0); + if (!($cmp185)) { + break L32; + } + $156 = $inv_gain_Q31; + $shr188 = $156 >> 16; + $157 = $psDec$addr; + $ltp_mem_length189 = ((($157)) + 2336|0); + $158 = HEAP32[$ltp_mem_length189>>2]|0; + $159 = $i; + $sub190 = (($158) - ($159))|0; + $sub191 = (($sub190) - 1)|0; + $arrayidx192 = (($vla) + ($sub191<<1)|0); + $160 = HEAP16[$arrayidx192>>1]|0; + $conv193 = $160 << 16 >> 16; + $mul194 = Math_imul($shr188, $conv193)|0; + $161 = $inv_gain_Q31; + $and195 = $161 & 65535; + $162 = $psDec$addr; + $ltp_mem_length196 = ((($162)) + 2336|0); + $163 = HEAP32[$ltp_mem_length196>>2]|0; + $164 = $i; + $sub197 = (($163) - ($164))|0; + $sub198 = (($sub197) - 1)|0; + $arrayidx199 = (($vla) + ($sub198<<1)|0); + $165 = HEAP16[$arrayidx199>>1]|0; + $conv200 = $165 << 16 >> 16; + $mul201 = Math_imul($and195, $conv200)|0; + $shr202 = $mul201 >> 16; + $add203 = (($mul194) + ($shr202))|0; + $166 = $sLTP_buf_idx; + $167 = $i; + $sub204 = (($166) - ($167))|0; + $sub205 = (($sub204) - 1)|0; + $arrayidx206 = (($vla2) + ($sub205<<2)|0); + HEAP32[$arrayidx206>>2] = $add203; + $168 = $i; + $inc208 = (($168) + 1)|0; + $i = $inc208; + } + } + } while(0); + $187 = $signalType; + $cmp252 = ($187|0)==(2); + L52: do { + if ($cmp252) { + $188 = $sLTP_buf_idx; + $189 = $lag; + $sub255 = (($188) - ($189))|0; + $add256 = (($sub255) + 2)|0; + $arrayidx257 = (($vla2) + ($add256<<2)|0); + $pred_lag_ptr = $arrayidx257; + $i = 0; + while(1) { + $190 = $i; + $191 = $psDec$addr; + $subfr_length259 = ((($191)) + 2332|0); + $192 = HEAP32[$subfr_length259>>2]|0; + $cmp260 = ($190|0)<($192|0); + if (!($cmp260)) { + break L52; + } + $LTP_pred_Q13 = 2; + $193 = $LTP_pred_Q13; + $194 = $pred_lag_ptr; + $195 = HEAP32[$194>>2]|0; + $shr264 = $195 >> 16; + $196 = $B_Q14; + $197 = HEAP16[$196>>1]|0; + $conv266 = $197 << 16 >> 16; + $mul267 = Math_imul($shr264, $conv266)|0; + $198 = $pred_lag_ptr; + $199 = HEAP32[$198>>2]|0; + $and269 = $199 & 65535; + $200 = $B_Q14; + $201 = HEAP16[$200>>1]|0; + $conv271 = $201 << 16 >> 16; + $mul272 = Math_imul($and269, $conv271)|0; + $shr273 = $mul272 >> 16; + $add274 = (($mul267) + ($shr273))|0; + $add275 = (($193) + ($add274))|0; + $LTP_pred_Q13 = $add275; + $202 = $LTP_pred_Q13; + $203 = $pred_lag_ptr; + $arrayidx276 = ((($203)) + -4|0); + $204 = HEAP32[$arrayidx276>>2]|0; + $shr277 = $204 >> 16; + $205 = $B_Q14; + $arrayidx278 = ((($205)) + 2|0); + $206 = HEAP16[$arrayidx278>>1]|0; + $conv279 = $206 << 16 >> 16; + $mul280 = Math_imul($shr277, $conv279)|0; + $207 = $pred_lag_ptr; + $arrayidx281 = ((($207)) + -4|0); + $208 = HEAP32[$arrayidx281>>2]|0; + $and282 = $208 & 65535; + $209 = $B_Q14; + $arrayidx283 = ((($209)) + 2|0); + $210 = HEAP16[$arrayidx283>>1]|0; + $conv284 = $210 << 16 >> 16; + $mul285 = Math_imul($and282, $conv284)|0; + $shr286 = $mul285 >> 16; + $add287 = (($mul280) + ($shr286))|0; + $add288 = (($202) + ($add287))|0; + $LTP_pred_Q13 = $add288; + $211 = $LTP_pred_Q13; + $212 = $pred_lag_ptr; + $arrayidx289 = ((($212)) + -8|0); + $213 = HEAP32[$arrayidx289>>2]|0; + $shr290 = $213 >> 16; + $214 = $B_Q14; + $arrayidx291 = ((($214)) + 4|0); + $215 = HEAP16[$arrayidx291>>1]|0; + $conv292 = $215 << 16 >> 16; + $mul293 = Math_imul($shr290, $conv292)|0; + $216 = $pred_lag_ptr; + $arrayidx294 = ((($216)) + -8|0); + $217 = HEAP32[$arrayidx294>>2]|0; + $and295 = $217 & 65535; + $218 = $B_Q14; + $arrayidx296 = ((($218)) + 4|0); + $219 = HEAP16[$arrayidx296>>1]|0; + $conv297 = $219 << 16 >> 16; + $mul298 = Math_imul($and295, $conv297)|0; + $shr299 = $mul298 >> 16; + $add300 = (($mul293) + ($shr299))|0; + $add301 = (($211) + ($add300))|0; + $LTP_pred_Q13 = $add301; + $220 = $LTP_pred_Q13; + $221 = $pred_lag_ptr; + $arrayidx302 = ((($221)) + -12|0); + $222 = HEAP32[$arrayidx302>>2]|0; + $shr303 = $222 >> 16; + $223 = $B_Q14; + $arrayidx304 = ((($223)) + 6|0); + $224 = HEAP16[$arrayidx304>>1]|0; + $conv305 = $224 << 16 >> 16; + $mul306 = Math_imul($shr303, $conv305)|0; + $225 = $pred_lag_ptr; + $arrayidx307 = ((($225)) + -12|0); + $226 = HEAP32[$arrayidx307>>2]|0; + $and308 = $226 & 65535; + $227 = $B_Q14; + $arrayidx309 = ((($227)) + 6|0); + $228 = HEAP16[$arrayidx309>>1]|0; + $conv310 = $228 << 16 >> 16; + $mul311 = Math_imul($and308, $conv310)|0; + $shr312 = $mul311 >> 16; + $add313 = (($mul306) + ($shr312))|0; + $add314 = (($220) + ($add313))|0; + $LTP_pred_Q13 = $add314; + $229 = $LTP_pred_Q13; + $230 = $pred_lag_ptr; + $arrayidx315 = ((($230)) + -16|0); + $231 = HEAP32[$arrayidx315>>2]|0; + $shr316 = $231 >> 16; + $232 = $B_Q14; + $arrayidx317 = ((($232)) + 8|0); + $233 = HEAP16[$arrayidx317>>1]|0; + $conv318 = $233 << 16 >> 16; + $mul319 = Math_imul($shr316, $conv318)|0; + $234 = $pred_lag_ptr; + $arrayidx320 = ((($234)) + -16|0); + $235 = HEAP32[$arrayidx320>>2]|0; + $and321 = $235 & 65535; + $236 = $B_Q14; + $arrayidx322 = ((($236)) + 8|0); + $237 = HEAP16[$arrayidx322>>1]|0; + $conv323 = $237 << 16 >> 16; + $mul324 = Math_imul($and321, $conv323)|0; + $shr325 = $mul324 >> 16; + $add326 = (($mul319) + ($shr325))|0; + $add327 = (($229) + ($add326))|0; + $LTP_pred_Q13 = $add327; + $238 = $pred_lag_ptr; + $incdec$ptr = ((($238)) + 4|0); + $pred_lag_ptr = $incdec$ptr; + $239 = $pexc_Q14; + $240 = $i; + $arrayidx328 = (($239) + ($240<<2)|0); + $241 = HEAP32[$arrayidx328>>2]|0; + $242 = $LTP_pred_Q13; + $shl329 = $242 << 1; + $add330 = (($241) + ($shl329))|0; + $243 = $pres_Q14; + $244 = $i; + $arrayidx331 = (($243) + ($244<<2)|0); + HEAP32[$arrayidx331>>2] = $add330; + $245 = $pres_Q14; + $246 = $i; + $arrayidx332 = (($245) + ($246<<2)|0); + $247 = HEAP32[$arrayidx332>>2]|0; + $shl333 = $247 << 1; + $248 = $sLTP_buf_idx; + $arrayidx334 = (($vla2) + ($248<<2)|0); + HEAP32[$arrayidx334>>2] = $shl333; + $249 = $sLTP_buf_idx; + $inc335 = (($249) + 1)|0; + $sLTP_buf_idx = $inc335; + $250 = $i; + $inc337 = (($250) + 1)|0; + $i = $inc337; + } + } else { + $251 = $pexc_Q14; + $pres_Q14 = $251; + } + } while(0); + $i = 0; + while(1) { + $252 = $i; + $253 = $psDec$addr; + $subfr_length342 = ((($253)) + 2332|0); + $254 = HEAP32[$subfr_length342>>2]|0; + $cmp343 = ($252|0)<($254|0); + if (!($cmp343)) { + break; + } + $255 = $psDec$addr; + $LPC_order346 = ((($255)) + 2340|0); + $256 = HEAP32[$LPC_order346>>2]|0; + $shr347 = $256 >> 1; + $LPC_pred_Q10 = $shr347; + $257 = $LPC_pred_Q10; + $258 = $i; + $add348 = (16 + ($258))|0; + $sub349 = (($add348) - 1)|0; + $arrayidx350 = (($vla6) + ($sub349<<2)|0); + $259 = HEAP32[$arrayidx350>>2]|0; + $shr351 = $259 >> 16; + $260 = HEAP16[$A_Q12_tmp>>1]|0; + $conv353 = $260 << 16 >> 16; + $mul354 = Math_imul($shr351, $conv353)|0; + $261 = $i; + $add355 = (16 + ($261))|0; + $sub356 = (($add355) - 1)|0; + $arrayidx357 = (($vla6) + ($sub356<<2)|0); + $262 = HEAP32[$arrayidx357>>2]|0; + $and358 = $262 & 65535; + $263 = HEAP16[$A_Q12_tmp>>1]|0; + $conv360 = $263 << 16 >> 16; + $mul361 = Math_imul($and358, $conv360)|0; + $shr362 = $mul361 >> 16; + $add363 = (($mul354) + ($shr362))|0; + $add364 = (($257) + ($add363))|0; + $LPC_pred_Q10 = $add364; + $264 = $LPC_pred_Q10; + $265 = $i; + $add365 = (16 + ($265))|0; + $sub366 = (($add365) - 2)|0; + $arrayidx367 = (($vla6) + ($sub366<<2)|0); + $266 = HEAP32[$arrayidx367>>2]|0; + $shr368 = $266 >> 16; + $arrayidx369 = ((($A_Q12_tmp)) + 2|0); + $267 = HEAP16[$arrayidx369>>1]|0; + $conv370 = $267 << 16 >> 16; + $mul371 = Math_imul($shr368, $conv370)|0; + $268 = $i; + $add372 = (16 + ($268))|0; + $sub373 = (($add372) - 2)|0; + $arrayidx374 = (($vla6) + ($sub373<<2)|0); + $269 = HEAP32[$arrayidx374>>2]|0; + $and375 = $269 & 65535; + $arrayidx376 = ((($A_Q12_tmp)) + 2|0); + $270 = HEAP16[$arrayidx376>>1]|0; + $conv377 = $270 << 16 >> 16; + $mul378 = Math_imul($and375, $conv377)|0; + $shr379 = $mul378 >> 16; + $add380 = (($mul371) + ($shr379))|0; + $add381 = (($264) + ($add380))|0; + $LPC_pred_Q10 = $add381; + $271 = $LPC_pred_Q10; + $272 = $i; + $add382 = (16 + ($272))|0; + $sub383 = (($add382) - 3)|0; + $arrayidx384 = (($vla6) + ($sub383<<2)|0); + $273 = HEAP32[$arrayidx384>>2]|0; + $shr385 = $273 >> 16; + $arrayidx386 = ((($A_Q12_tmp)) + 4|0); + $274 = HEAP16[$arrayidx386>>1]|0; + $conv387 = $274 << 16 >> 16; + $mul388 = Math_imul($shr385, $conv387)|0; + $275 = $i; + $add389 = (16 + ($275))|0; + $sub390 = (($add389) - 3)|0; + $arrayidx391 = (($vla6) + ($sub390<<2)|0); + $276 = HEAP32[$arrayidx391>>2]|0; + $and392 = $276 & 65535; + $arrayidx393 = ((($A_Q12_tmp)) + 4|0); + $277 = HEAP16[$arrayidx393>>1]|0; + $conv394 = $277 << 16 >> 16; + $mul395 = Math_imul($and392, $conv394)|0; + $shr396 = $mul395 >> 16; + $add397 = (($mul388) + ($shr396))|0; + $add398 = (($271) + ($add397))|0; + $LPC_pred_Q10 = $add398; + $278 = $LPC_pred_Q10; + $279 = $i; + $add399 = (16 + ($279))|0; + $sub400 = (($add399) - 4)|0; + $arrayidx401 = (($vla6) + ($sub400<<2)|0); + $280 = HEAP32[$arrayidx401>>2]|0; + $shr402 = $280 >> 16; + $arrayidx403 = ((($A_Q12_tmp)) + 6|0); + $281 = HEAP16[$arrayidx403>>1]|0; + $conv404 = $281 << 16 >> 16; + $mul405 = Math_imul($shr402, $conv404)|0; + $282 = $i; + $add406 = (16 + ($282))|0; + $sub407 = (($add406) - 4)|0; + $arrayidx408 = (($vla6) + ($sub407<<2)|0); + $283 = HEAP32[$arrayidx408>>2]|0; + $and409 = $283 & 65535; + $arrayidx410 = ((($A_Q12_tmp)) + 6|0); + $284 = HEAP16[$arrayidx410>>1]|0; + $conv411 = $284 << 16 >> 16; + $mul412 = Math_imul($and409, $conv411)|0; + $shr413 = $mul412 >> 16; + $add414 = (($mul405) + ($shr413))|0; + $add415 = (($278) + ($add414))|0; + $LPC_pred_Q10 = $add415; + $285 = $LPC_pred_Q10; + $286 = $i; + $add416 = (16 + ($286))|0; + $sub417 = (($add416) - 5)|0; + $arrayidx418 = (($vla6) + ($sub417<<2)|0); + $287 = HEAP32[$arrayidx418>>2]|0; + $shr419 = $287 >> 16; + $arrayidx420 = ((($A_Q12_tmp)) + 8|0); + $288 = HEAP16[$arrayidx420>>1]|0; + $conv421 = $288 << 16 >> 16; + $mul422 = Math_imul($shr419, $conv421)|0; + $289 = $i; + $add423 = (16 + ($289))|0; + $sub424 = (($add423) - 5)|0; + $arrayidx425 = (($vla6) + ($sub424<<2)|0); + $290 = HEAP32[$arrayidx425>>2]|0; + $and426 = $290 & 65535; + $arrayidx427 = ((($A_Q12_tmp)) + 8|0); + $291 = HEAP16[$arrayidx427>>1]|0; + $conv428 = $291 << 16 >> 16; + $mul429 = Math_imul($and426, $conv428)|0; + $shr430 = $mul429 >> 16; + $add431 = (($mul422) + ($shr430))|0; + $add432 = (($285) + ($add431))|0; + $LPC_pred_Q10 = $add432; + $292 = $LPC_pred_Q10; + $293 = $i; + $add433 = (16 + ($293))|0; + $sub434 = (($add433) - 6)|0; + $arrayidx435 = (($vla6) + ($sub434<<2)|0); + $294 = HEAP32[$arrayidx435>>2]|0; + $shr436 = $294 >> 16; + $arrayidx437 = ((($A_Q12_tmp)) + 10|0); + $295 = HEAP16[$arrayidx437>>1]|0; + $conv438 = $295 << 16 >> 16; + $mul439 = Math_imul($shr436, $conv438)|0; + $296 = $i; + $add440 = (16 + ($296))|0; + $sub441 = (($add440) - 6)|0; + $arrayidx442 = (($vla6) + ($sub441<<2)|0); + $297 = HEAP32[$arrayidx442>>2]|0; + $and443 = $297 & 65535; + $arrayidx444 = ((($A_Q12_tmp)) + 10|0); + $298 = HEAP16[$arrayidx444>>1]|0; + $conv445 = $298 << 16 >> 16; + $mul446 = Math_imul($and443, $conv445)|0; + $shr447 = $mul446 >> 16; + $add448 = (($mul439) + ($shr447))|0; + $add449 = (($292) + ($add448))|0; + $LPC_pred_Q10 = $add449; + $299 = $LPC_pred_Q10; + $300 = $i; + $add450 = (16 + ($300))|0; + $sub451 = (($add450) - 7)|0; + $arrayidx452 = (($vla6) + ($sub451<<2)|0); + $301 = HEAP32[$arrayidx452>>2]|0; + $shr453 = $301 >> 16; + $arrayidx454 = ((($A_Q12_tmp)) + 12|0); + $302 = HEAP16[$arrayidx454>>1]|0; + $conv455 = $302 << 16 >> 16; + $mul456 = Math_imul($shr453, $conv455)|0; + $303 = $i; + $add457 = (16 + ($303))|0; + $sub458 = (($add457) - 7)|0; + $arrayidx459 = (($vla6) + ($sub458<<2)|0); + $304 = HEAP32[$arrayidx459>>2]|0; + $and460 = $304 & 65535; + $arrayidx461 = ((($A_Q12_tmp)) + 12|0); + $305 = HEAP16[$arrayidx461>>1]|0; + $conv462 = $305 << 16 >> 16; + $mul463 = Math_imul($and460, $conv462)|0; + $shr464 = $mul463 >> 16; + $add465 = (($mul456) + ($shr464))|0; + $add466 = (($299) + ($add465))|0; + $LPC_pred_Q10 = $add466; + $306 = $LPC_pred_Q10; + $307 = $i; + $add467 = (16 + ($307))|0; + $sub468 = (($add467) - 8)|0; + $arrayidx469 = (($vla6) + ($sub468<<2)|0); + $308 = HEAP32[$arrayidx469>>2]|0; + $shr470 = $308 >> 16; + $arrayidx471 = ((($A_Q12_tmp)) + 14|0); + $309 = HEAP16[$arrayidx471>>1]|0; + $conv472 = $309 << 16 >> 16; + $mul473 = Math_imul($shr470, $conv472)|0; + $310 = $i; + $add474 = (16 + ($310))|0; + $sub475 = (($add474) - 8)|0; + $arrayidx476 = (($vla6) + ($sub475<<2)|0); + $311 = HEAP32[$arrayidx476>>2]|0; + $and477 = $311 & 65535; + $arrayidx478 = ((($A_Q12_tmp)) + 14|0); + $312 = HEAP16[$arrayidx478>>1]|0; + $conv479 = $312 << 16 >> 16; + $mul480 = Math_imul($and477, $conv479)|0; + $shr481 = $mul480 >> 16; + $add482 = (($mul473) + ($shr481))|0; + $add483 = (($306) + ($add482))|0; + $LPC_pred_Q10 = $add483; + $313 = $LPC_pred_Q10; + $314 = $i; + $add484 = (16 + ($314))|0; + $sub485 = (($add484) - 9)|0; + $arrayidx486 = (($vla6) + ($sub485<<2)|0); + $315 = HEAP32[$arrayidx486>>2]|0; + $shr487 = $315 >> 16; + $arrayidx488 = ((($A_Q12_tmp)) + 16|0); + $316 = HEAP16[$arrayidx488>>1]|0; + $conv489 = $316 << 16 >> 16; + $mul490 = Math_imul($shr487, $conv489)|0; + $317 = $i; + $add491 = (16 + ($317))|0; + $sub492 = (($add491) - 9)|0; + $arrayidx493 = (($vla6) + ($sub492<<2)|0); + $318 = HEAP32[$arrayidx493>>2]|0; + $and494 = $318 & 65535; + $arrayidx495 = ((($A_Q12_tmp)) + 16|0); + $319 = HEAP16[$arrayidx495>>1]|0; + $conv496 = $319 << 16 >> 16; + $mul497 = Math_imul($and494, $conv496)|0; + $shr498 = $mul497 >> 16; + $add499 = (($mul490) + ($shr498))|0; + $add500 = (($313) + ($add499))|0; + $LPC_pred_Q10 = $add500; + $320 = $LPC_pred_Q10; + $321 = $i; + $add501 = (16 + ($321))|0; + $sub502 = (($add501) - 10)|0; + $arrayidx503 = (($vla6) + ($sub502<<2)|0); + $322 = HEAP32[$arrayidx503>>2]|0; + $shr504 = $322 >> 16; + $arrayidx505 = ((($A_Q12_tmp)) + 18|0); + $323 = HEAP16[$arrayidx505>>1]|0; + $conv506 = $323 << 16 >> 16; + $mul507 = Math_imul($shr504, $conv506)|0; + $324 = $i; + $add508 = (16 + ($324))|0; + $sub509 = (($add508) - 10)|0; + $arrayidx510 = (($vla6) + ($sub509<<2)|0); + $325 = HEAP32[$arrayidx510>>2]|0; + $and511 = $325 & 65535; + $arrayidx512 = ((($A_Q12_tmp)) + 18|0); + $326 = HEAP16[$arrayidx512>>1]|0; + $conv513 = $326 << 16 >> 16; + $mul514 = Math_imul($and511, $conv513)|0; + $shr515 = $mul514 >> 16; + $add516 = (($mul507) + ($shr515))|0; + $add517 = (($320) + ($add516))|0; + $LPC_pred_Q10 = $add517; + $327 = $psDec$addr; + $LPC_order518 = ((($327)) + 2340|0); + $328 = HEAP32[$LPC_order518>>2]|0; + $cmp519 = ($328|0)==(16); + if ($cmp519) { + $329 = $LPC_pred_Q10; + $330 = $i; + $add522 = (16 + ($330))|0; + $sub523 = (($add522) - 11)|0; + $arrayidx524 = (($vla6) + ($sub523<<2)|0); + $331 = HEAP32[$arrayidx524>>2]|0; + $shr525 = $331 >> 16; + $arrayidx526 = ((($A_Q12_tmp)) + 20|0); + $332 = HEAP16[$arrayidx526>>1]|0; + $conv527 = $332 << 16 >> 16; + $mul528 = Math_imul($shr525, $conv527)|0; + $333 = $i; + $add529 = (16 + ($333))|0; + $sub530 = (($add529) - 11)|0; + $arrayidx531 = (($vla6) + ($sub530<<2)|0); + $334 = HEAP32[$arrayidx531>>2]|0; + $and532 = $334 & 65535; + $arrayidx533 = ((($A_Q12_tmp)) + 20|0); + $335 = HEAP16[$arrayidx533>>1]|0; + $conv534 = $335 << 16 >> 16; + $mul535 = Math_imul($and532, $conv534)|0; + $shr536 = $mul535 >> 16; + $add537 = (($mul528) + ($shr536))|0; + $add538 = (($329) + ($add537))|0; + $LPC_pred_Q10 = $add538; + $336 = $LPC_pred_Q10; + $337 = $i; + $add539 = (16 + ($337))|0; + $sub540 = (($add539) - 12)|0; + $arrayidx541 = (($vla6) + ($sub540<<2)|0); + $338 = HEAP32[$arrayidx541>>2]|0; + $shr542 = $338 >> 16; + $arrayidx543 = ((($A_Q12_tmp)) + 22|0); + $339 = HEAP16[$arrayidx543>>1]|0; + $conv544 = $339 << 16 >> 16; + $mul545 = Math_imul($shr542, $conv544)|0; + $340 = $i; + $add546 = (16 + ($340))|0; + $sub547 = (($add546) - 12)|0; + $arrayidx548 = (($vla6) + ($sub547<<2)|0); + $341 = HEAP32[$arrayidx548>>2]|0; + $and549 = $341 & 65535; + $arrayidx550 = ((($A_Q12_tmp)) + 22|0); + $342 = HEAP16[$arrayidx550>>1]|0; + $conv551 = $342 << 16 >> 16; + $mul552 = Math_imul($and549, $conv551)|0; + $shr553 = $mul552 >> 16; + $add554 = (($mul545) + ($shr553))|0; + $add555 = (($336) + ($add554))|0; + $LPC_pred_Q10 = $add555; + $343 = $LPC_pred_Q10; + $344 = $i; + $add556 = (16 + ($344))|0; + $sub557 = (($add556) - 13)|0; + $arrayidx558 = (($vla6) + ($sub557<<2)|0); + $345 = HEAP32[$arrayidx558>>2]|0; + $shr559 = $345 >> 16; + $arrayidx560 = ((($A_Q12_tmp)) + 24|0); + $346 = HEAP16[$arrayidx560>>1]|0; + $conv561 = $346 << 16 >> 16; + $mul562 = Math_imul($shr559, $conv561)|0; + $347 = $i; + $add563 = (16 + ($347))|0; + $sub564 = (($add563) - 13)|0; + $arrayidx565 = (($vla6) + ($sub564<<2)|0); + $348 = HEAP32[$arrayidx565>>2]|0; + $and566 = $348 & 65535; + $arrayidx567 = ((($A_Q12_tmp)) + 24|0); + $349 = HEAP16[$arrayidx567>>1]|0; + $conv568 = $349 << 16 >> 16; + $mul569 = Math_imul($and566, $conv568)|0; + $shr570 = $mul569 >> 16; + $add571 = (($mul562) + ($shr570))|0; + $add572 = (($343) + ($add571))|0; + $LPC_pred_Q10 = $add572; + $350 = $LPC_pred_Q10; + $351 = $i; + $add573 = (16 + ($351))|0; + $sub574 = (($add573) - 14)|0; + $arrayidx575 = (($vla6) + ($sub574<<2)|0); + $352 = HEAP32[$arrayidx575>>2]|0; + $shr576 = $352 >> 16; + $arrayidx577 = ((($A_Q12_tmp)) + 26|0); + $353 = HEAP16[$arrayidx577>>1]|0; + $conv578 = $353 << 16 >> 16; + $mul579 = Math_imul($shr576, $conv578)|0; + $354 = $i; + $add580 = (16 + ($354))|0; + $sub581 = (($add580) - 14)|0; + $arrayidx582 = (($vla6) + ($sub581<<2)|0); + $355 = HEAP32[$arrayidx582>>2]|0; + $and583 = $355 & 65535; + $arrayidx584 = ((($A_Q12_tmp)) + 26|0); + $356 = HEAP16[$arrayidx584>>1]|0; + $conv585 = $356 << 16 >> 16; + $mul586 = Math_imul($and583, $conv585)|0; + $shr587 = $mul586 >> 16; + $add588 = (($mul579) + ($shr587))|0; + $add589 = (($350) + ($add588))|0; + $LPC_pred_Q10 = $add589; + $357 = $LPC_pred_Q10; + $358 = $i; + $add590 = (16 + ($358))|0; + $sub591 = (($add590) - 15)|0; + $arrayidx592 = (($vla6) + ($sub591<<2)|0); + $359 = HEAP32[$arrayidx592>>2]|0; + $shr593 = $359 >> 16; + $arrayidx594 = ((($A_Q12_tmp)) + 28|0); + $360 = HEAP16[$arrayidx594>>1]|0; + $conv595 = $360 << 16 >> 16; + $mul596 = Math_imul($shr593, $conv595)|0; + $361 = $i; + $add597 = (16 + ($361))|0; + $sub598 = (($add597) - 15)|0; + $arrayidx599 = (($vla6) + ($sub598<<2)|0); + $362 = HEAP32[$arrayidx599>>2]|0; + $and600 = $362 & 65535; + $arrayidx601 = ((($A_Q12_tmp)) + 28|0); + $363 = HEAP16[$arrayidx601>>1]|0; + $conv602 = $363 << 16 >> 16; + $mul603 = Math_imul($and600, $conv602)|0; + $shr604 = $mul603 >> 16; + $add605 = (($mul596) + ($shr604))|0; + $add606 = (($357) + ($add605))|0; + $LPC_pred_Q10 = $add606; + $364 = $LPC_pred_Q10; + $365 = $i; + $add607 = (16 + ($365))|0; + $sub608 = (($add607) - 16)|0; + $arrayidx609 = (($vla6) + ($sub608<<2)|0); + $366 = HEAP32[$arrayidx609>>2]|0; + $shr610 = $366 >> 16; + $arrayidx611 = ((($A_Q12_tmp)) + 30|0); + $367 = HEAP16[$arrayidx611>>1]|0; + $conv612 = $367 << 16 >> 16; + $mul613 = Math_imul($shr610, $conv612)|0; + $368 = $i; + $add614 = (16 + ($368))|0; + $sub615 = (($add614) - 16)|0; + $arrayidx616 = (($vla6) + ($sub615<<2)|0); + $369 = HEAP32[$arrayidx616>>2]|0; + $and617 = $369 & 65535; + $arrayidx618 = ((($A_Q12_tmp)) + 30|0); + $370 = HEAP16[$arrayidx618>>1]|0; + $conv619 = $370 << 16 >> 16; + $mul620 = Math_imul($and617, $conv619)|0; + $shr621 = $mul620 >> 16; + $add622 = (($mul613) + ($shr621))|0; + $add623 = (($364) + ($add622))|0; + $LPC_pred_Q10 = $add623; + } + $371 = $pres_Q14; + $372 = $i; + $arrayidx625 = (($371) + ($372<<2)|0); + $373 = HEAP32[$arrayidx625>>2]|0; + $374 = $LPC_pred_Q10; + $shl626 = $374 << 4; + $add627 = (($373) + ($shl626))|0; + $375 = $i; + $add628 = (16 + ($375))|0; + $arrayidx629 = (($vla6) + ($add628<<2)|0); + HEAP32[$arrayidx629>>2] = $add627; + $376 = $i; + $add630 = (16 + ($376))|0; + $arrayidx631 = (($vla6) + ($add630<<2)|0); + $377 = HEAP32[$arrayidx631>>2]|0; + $shr632 = $377 >> 16; + $378 = $Gain_Q10; + $conv633 = $378&65535; + $conv634 = $conv633 << 16 >> 16; + $mul635 = Math_imul($shr632, $conv634)|0; + $379 = $i; + $add636 = (16 + ($379))|0; + $arrayidx637 = (($vla6) + ($add636<<2)|0); + $380 = HEAP32[$arrayidx637>>2]|0; + $and638 = $380 & 65535; + $381 = $Gain_Q10; + $conv639 = $381&65535; + $conv640 = $conv639 << 16 >> 16; + $mul641 = Math_imul($and638, $conv640)|0; + $shr642 = $mul641 >> 16; + $add643 = (($mul635) + ($shr642))|0; + $382 = $i; + $add644 = (16 + ($382))|0; + $arrayidx645 = (($vla6) + ($add644<<2)|0); + $383 = HEAP32[$arrayidx645>>2]|0; + $384 = $Gain_Q10; + $shr646 = $384 >> 15; + $add647 = (($shr646) + 1)|0; + $shr648 = $add647 >> 1; + $mul649 = Math_imul($383, $shr648)|0; + $add650 = (($add643) + ($mul649))|0; + $shr651 = $add650 >> 7; + $add652 = (($shr651) + 1)|0; + $shr653 = $add652 >> 1; + $cmp654 = ($shr653|0)>(32767); + if ($cmp654) { + $cond709 = 32767; + } else { + $385 = $i; + $add656 = (16 + ($385))|0; + $arrayidx657 = (($vla6) + ($add656<<2)|0); + $386 = HEAP32[$arrayidx657>>2]|0; + $shr658 = $386 >> 16; + $387 = $Gain_Q10; + $conv659 = $387&65535; + $conv660 = $conv659 << 16 >> 16; + $mul661 = Math_imul($shr658, $conv660)|0; + $388 = $i; + $add662 = (16 + ($388))|0; + $arrayidx663 = (($vla6) + ($add662<<2)|0); + $389 = HEAP32[$arrayidx663>>2]|0; + $and664 = $389 & 65535; + $390 = $Gain_Q10; + $conv665 = $390&65535; + $conv666 = $conv665 << 16 >> 16; + $mul667 = Math_imul($and664, $conv666)|0; + $shr668 = $mul667 >> 16; + $add669 = (($mul661) + ($shr668))|0; + $391 = $i; + $add670 = (16 + ($391))|0; + $arrayidx671 = (($vla6) + ($add670<<2)|0); + $392 = HEAP32[$arrayidx671>>2]|0; + $393 = $Gain_Q10; + $shr672 = $393 >> 15; + $add673 = (($shr672) + 1)|0; + $shr674 = $add673 >> 1; + $mul675 = Math_imul($392, $shr674)|0; + $add676 = (($add669) + ($mul675))|0; + $shr677 = $add676 >> 7; + $add678 = (($shr677) + 1)|0; + $shr679 = $add678 >> 1; + $cmp680 = ($shr679|0)<(-32768); + if ($cmp680) { + $cond709 = -32768; + } else { + $394 = $i; + $add684 = (16 + ($394))|0; + $arrayidx685 = (($vla6) + ($add684<<2)|0); + $395 = HEAP32[$arrayidx685>>2]|0; + $shr686 = $395 >> 16; + $396 = $Gain_Q10; + $conv687 = $396&65535; + $conv688 = $conv687 << 16 >> 16; + $mul689 = Math_imul($shr686, $conv688)|0; + $397 = $i; + $add690 = (16 + ($397))|0; + $arrayidx691 = (($vla6) + ($add690<<2)|0); + $398 = HEAP32[$arrayidx691>>2]|0; + $and692 = $398 & 65535; + $399 = $Gain_Q10; + $conv693 = $399&65535; + $conv694 = $conv693 << 16 >> 16; + $mul695 = Math_imul($and692, $conv694)|0; + $shr696 = $mul695 >> 16; + $add697 = (($mul689) + ($shr696))|0; + $400 = $i; + $add698 = (16 + ($400))|0; + $arrayidx699 = (($vla6) + ($add698<<2)|0); + $401 = HEAP32[$arrayidx699>>2]|0; + $402 = $Gain_Q10; + $shr700 = $402 >> 15; + $add701 = (($shr700) + 1)|0; + $shr702 = $add701 >> 1; + $mul703 = Math_imul($401, $shr702)|0; + $add704 = (($add697) + ($mul703))|0; + $shr705 = $add704 >> 7; + $add706 = (($shr705) + 1)|0; + $shr707 = $add706 >> 1; + $cond709 = $shr707; + } + } + $conv710 = $cond709&65535; + $403 = $pxq; + $404 = $i; + $arrayidx711 = (($403) + ($404<<1)|0); + HEAP16[$arrayidx711>>1] = $conv710; + $405 = $i; + $inc713 = (($405) + 1)|0; + $i = $inc713; + } + $406 = $psDec$addr; + $subfr_length715 = ((($406)) + 2332|0); + $407 = HEAP32[$subfr_length715>>2]|0; + $arrayidx716 = (($vla6) + ($407<<2)|0); + dest=$vla6; src=$arrayidx716; stop=dest+64|0; do { HEAP32[dest>>2]=HEAP32[src>>2]|0; dest=dest+4|0; src=src+4|0; } while ((dest|0) < (stop|0)); + $408 = $psDec$addr; + $subfr_length717 = ((($408)) + 2332|0); + $409 = HEAP32[$subfr_length717>>2]|0; + $410 = $pexc_Q14; + $add$ptr = (($410) + ($409<<2)|0); + $pexc_Q14 = $add$ptr; + $411 = $psDec$addr; + $subfr_length718 = ((($411)) + 2332|0); + $412 = HEAP32[$subfr_length718>>2]|0; + $413 = $pxq; + $add$ptr719 = (($413) + ($412<<1)|0); + $pxq = $add$ptr719; + $414 = $k; + $inc721 = (($414) + 1)|0; + $k = $inc721; + } + $415 = $psDec$addr; + $sLPC_Q14_buf723 = ((($415)) + 1284|0); + dest=$sLPC_Q14_buf723; src=$vla6; stop=dest+64|0; do { HEAP32[dest>>2]=HEAP32[src>>2]|0; dest=dest+4|0; src=src+4|0; } while ((dest|0) < (stop|0)); + $416 = $saved_stack; + _llvm_stackrestore(($416|0)); + STACKTOP = sp;return; +} +function _silk_INVERSE32_varQ_541($b32,$Qres) { + $b32 = $b32|0; + $Qres = $Qres|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $Qres$addr = 0, $add = 0; + var $add20 = 0, $add21 = 0, $add23 = 0, $add26 = 0, $and = 0, $and15 = 0, $b32$addr = 0, $b32_inv = 0, $b32_nrm = 0, $b_headrm = 0, $call = 0, $cmp = 0, $cmp29 = 0, $cmp35 = 0, $cmp40 = 0, $cmp48 = 0, $cmp61 = 0, $cmp69 = 0, $cmp83 = 0, $cond = 0; + var $cond80 = 0, $conv = 0, $conv12 = 0, $conv13 = 0, $conv16 = 0, $conv17 = 0, $conv4 = 0, $conv5 = 0, $conv6 = 0, $div = 0, $err_Q32 = 0, $lshift = 0, $mul = 0, $mul14 = 0, $mul18 = 0, $mul25 = 0, $mul7 = 0, $result = 0, $retval = 0, $shl = 0; + var $shl10 = 0, $shl2 = 0, $shl82 = 0, $shr = 0, $shr11 = 0, $shr19 = 0, $shr22 = 0, $shr24 = 0, $shr3 = 0, $shr32 = 0, $shr34 = 0, $shr39 = 0, $shr44 = 0, $shr47 = 0, $shr52 = 0, $shr60 = 0, $shr65 = 0, $shr68 = 0, $shr73 = 0, $shr8 = 0; + var $shr86 = 0, $sub = 0, $sub1 = 0, $sub27 = 0, $sub28 = 0, $sub31 = 0, $sub33 = 0, $sub38 = 0, $sub43 = 0, $sub46 = 0, $sub51 = 0, $sub64 = 0, $sub67 = 0, $sub72 = 0, $sub81 = 0, $sub9 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $b32$addr = $b32; + $Qres$addr = $Qres; + $0 = $b32$addr; + $cmp = ($0|0)>(0); + $1 = $b32$addr; + $sub = (0 - ($1))|0; + $cond = $cmp ? $1 : $sub; + $call = (_silk_CLZ32_543($cond)|0); + $sub1 = (($call) - 1)|0; + $b_headrm = $sub1; + $2 = $b32$addr; + $3 = $b_headrm; + $shl = $2 << $3; + $b32_nrm = $shl; + $4 = $b32_nrm; + $shr = $4 >> 16; + $div = (536870911 / ($shr|0))&-1; + $b32_inv = $div; + $5 = $b32_inv; + $shl2 = $5 << 16; + $result = $shl2; + $6 = $b32_nrm; + $shr3 = $6 >> 16; + $7 = $b32_inv; + $conv = $7&65535; + $conv4 = $conv << 16 >> 16; + $mul = Math_imul($shr3, $conv4)|0; + $8 = $b32_nrm; + $and = $8 & 65535; + $9 = $b32_inv; + $conv5 = $9&65535; + $conv6 = $conv5 << 16 >> 16; + $mul7 = Math_imul($and, $conv6)|0; + $shr8 = $mul7 >> 16; + $add = (($mul) + ($shr8))|0; + $sub9 = (536870912 - ($add))|0; + $shl10 = $sub9 << 3; + $err_Q32 = $shl10; + $10 = $result; + $11 = $err_Q32; + $shr11 = $11 >> 16; + $12 = $b32_inv; + $conv12 = $12&65535; + $conv13 = $conv12 << 16 >> 16; + $mul14 = Math_imul($shr11, $conv13)|0; + $13 = $err_Q32; + $and15 = $13 & 65535; + $14 = $b32_inv; + $conv16 = $14&65535; + $conv17 = $conv16 << 16 >> 16; + $mul18 = Math_imul($and15, $conv17)|0; + $shr19 = $mul18 >> 16; + $add20 = (($mul14) + ($shr19))|0; + $add21 = (($10) + ($add20))|0; + $15 = $err_Q32; + $16 = $b32_inv; + $shr22 = $16 >> 15; + $add23 = (($shr22) + 1)|0; + $shr24 = $add23 >> 1; + $mul25 = Math_imul($15, $shr24)|0; + $add26 = (($add21) + ($mul25))|0; + $result = $add26; + $17 = $b_headrm; + $sub27 = (61 - ($17))|0; + $18 = $Qres$addr; + $sub28 = (($sub27) - ($18))|0; + $lshift = $sub28; + $19 = $lshift; + $cmp29 = ($19|0)<=(0); + $20 = $lshift; + if (!($cmp29)) { + $cmp83 = ($20|0)<(32); + if ($cmp83) { + $35 = $result; + $36 = $lshift; + $shr86 = $35 >> $36; + $retval = $shr86; + $37 = $retval; + STACKTOP = sp;return ($37|0); + } else { + $retval = 0; + $37 = $retval; + STACKTOP = sp;return ($37|0); + } + } + $sub31 = (0 - ($20))|0; + $shr32 = -2147483648 >> $sub31; + $21 = $lshift; + $sub33 = (0 - ($21))|0; + $shr34 = 2147483647 >> $sub33; + $cmp35 = ($shr32|0)>($shr34|0); + $22 = $result; + $23 = $lshift; + $sub38 = (0 - ($23))|0; + do { + if ($cmp35) { + $shr39 = -2147483648 >> $sub38; + $cmp40 = ($22|0)>($shr39|0); + if ($cmp40) { + $24 = $lshift; + $sub43 = (0 - ($24))|0; + $shr44 = -2147483648 >> $sub43; + $cond80 = $shr44; + break; + } + $25 = $result; + $26 = $lshift; + $sub46 = (0 - ($26))|0; + $shr47 = 2147483647 >> $sub46; + $cmp48 = ($25|0)<($shr47|0); + if ($cmp48) { + $27 = $lshift; + $sub51 = (0 - ($27))|0; + $shr52 = 2147483647 >> $sub51; + $cond80 = $shr52; + break; + } else { + $28 = $result; + $cond80 = $28; + break; + } + } else { + $shr60 = 2147483647 >> $sub38; + $cmp61 = ($22|0)>($shr60|0); + if ($cmp61) { + $29 = $lshift; + $sub64 = (0 - ($29))|0; + $shr65 = 2147483647 >> $sub64; + $cond80 = $shr65; + break; + } + $30 = $result; + $31 = $lshift; + $sub67 = (0 - ($31))|0; + $shr68 = -2147483648 >> $sub67; + $cmp69 = ($30|0)<($shr68|0); + if ($cmp69) { + $32 = $lshift; + $sub72 = (0 - ($32))|0; + $shr73 = -2147483648 >> $sub72; + $cond80 = $shr73; + break; + } else { + $33 = $result; + $cond80 = $33; + break; + } + } + } while(0); + $34 = $lshift; + $sub81 = (0 - ($34))|0; + $shl82 = $cond80 << $sub81; + $retval = $shl82; + $37 = $retval; + STACKTOP = sp;return ($37|0); +} +function _silk_DIV32_varQ_542($a32,$b32,$Qres) { + $a32 = $a32|0; + $b32 = $b32|0; + $Qres = $Qres|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0; + var $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0; + var $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $Qres$addr = 0, $a32$addr = 0, $a32_nrm = 0, $a_headrm = 0, $add = 0, $add33 = 0, $add34 = 0, $add35 = 0, $and = 0; + var $and28 = 0, $b32$addr = 0, $b32_inv = 0, $b32_nrm = 0, $b_headrm = 0, $call = 0, $call8 = 0, $cmp = 0, $cmp2 = 0, $cmp38 = 0, $cmp44 = 0, $cmp49 = 0, $cmp57 = 0, $cmp70 = 0, $cmp78 = 0, $cmp92 = 0, $cond = 0, $cond7 = 0, $cond89 = 0, $conv = 0; + var $conv12 = 0, $conv13 = 0, $conv14 = 0, $conv25 = 0, $conv26 = 0, $conv29 = 0, $conv30 = 0, $div = 0, $lshift = 0, $mul = 0, $mul15 = 0, $mul27 = 0, $mul31 = 0, $result = 0, $retval = 0, $shl = 0, $shl10 = 0, $shl22 = 0, $shl91 = 0, $shr = 0; + var $shr11 = 0, $shr16 = 0, $shr24 = 0, $shr32 = 0, $shr41 = 0, $shr43 = 0, $shr48 = 0, $shr53 = 0, $shr56 = 0, $shr61 = 0, $shr69 = 0, $shr74 = 0, $shr77 = 0, $shr82 = 0, $shr95 = 0, $sub = 0, $sub1 = 0, $sub23 = 0, $sub36 = 0, $sub37 = 0; + var $sub40 = 0, $sub42 = 0, $sub47 = 0, $sub5 = 0, $sub52 = 0, $sub55 = 0, $sub60 = 0, $sub73 = 0, $sub76 = 0, $sub81 = 0, $sub9 = 0, $sub90 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $a32$addr = $a32; + $b32$addr = $b32; + $Qres$addr = $Qres; + $0 = $a32$addr; + $cmp = ($0|0)>(0); + $1 = $a32$addr; + $sub = (0 - ($1))|0; + $cond = $cmp ? $1 : $sub; + $call = (_silk_CLZ32_543($cond)|0); + $sub1 = (($call) - 1)|0; + $a_headrm = $sub1; + $2 = $a32$addr; + $3 = $a_headrm; + $shl = $2 << $3; + $a32_nrm = $shl; + $4 = $b32$addr; + $cmp2 = ($4|0)>(0); + $5 = $b32$addr; + $sub5 = (0 - ($5))|0; + $cond7 = $cmp2 ? $5 : $sub5; + $call8 = (_silk_CLZ32_543($cond7)|0); + $sub9 = (($call8) - 1)|0; + $b_headrm = $sub9; + $6 = $b32$addr; + $7 = $b_headrm; + $shl10 = $6 << $7; + $b32_nrm = $shl10; + $8 = $b32_nrm; + $shr = $8 >> 16; + $div = (536870911 / ($shr|0))&-1; + $b32_inv = $div; + $9 = $a32_nrm; + $shr11 = $9 >> 16; + $10 = $b32_inv; + $conv = $10&65535; + $conv12 = $conv << 16 >> 16; + $mul = Math_imul($shr11, $conv12)|0; + $11 = $a32_nrm; + $and = $11 & 65535; + $12 = $b32_inv; + $conv13 = $12&65535; + $conv14 = $conv13 << 16 >> 16; + $mul15 = Math_imul($and, $conv14)|0; + $shr16 = $mul15 >> 16; + $add = (($mul) + ($shr16))|0; + $result = $add; + $13 = $a32_nrm; + $14 = $b32_nrm; + $15 = ($14|0)<(0); + $16 = $15 << 31 >> 31; + $17 = $result; + $18 = ($17|0)<(0); + $19 = $18 << 31 >> 31; + $20 = (___muldi3(($14|0),($16|0),($17|0),($19|0))|0); + $21 = tempRet0; + $22 = (_bitshift64Ashr(($20|0),($21|0),32)|0); + $23 = tempRet0; + $shl22 = $22 << 3; + $sub23 = (($13) - ($shl22))|0; + $a32_nrm = $sub23; + $24 = $result; + $25 = $a32_nrm; + $shr24 = $25 >> 16; + $26 = $b32_inv; + $conv25 = $26&65535; + $conv26 = $conv25 << 16 >> 16; + $mul27 = Math_imul($shr24, $conv26)|0; + $27 = $a32_nrm; + $and28 = $27 & 65535; + $28 = $b32_inv; + $conv29 = $28&65535; + $conv30 = $conv29 << 16 >> 16; + $mul31 = Math_imul($and28, $conv30)|0; + $shr32 = $mul31 >> 16; + $add33 = (($mul27) + ($shr32))|0; + $add34 = (($24) + ($add33))|0; + $result = $add34; + $29 = $a_headrm; + $add35 = (29 + ($29))|0; + $30 = $b_headrm; + $sub36 = (($add35) - ($30))|0; + $31 = $Qres$addr; + $sub37 = (($sub36) - ($31))|0; + $lshift = $sub37; + $32 = $lshift; + $cmp38 = ($32|0)<(0); + $33 = $lshift; + if (!($cmp38)) { + $cmp92 = ($33|0)<(32); + if ($cmp92) { + $48 = $result; + $49 = $lshift; + $shr95 = $48 >> $49; + $retval = $shr95; + $50 = $retval; + STACKTOP = sp;return ($50|0); + } else { + $retval = 0; + $50 = $retval; + STACKTOP = sp;return ($50|0); + } + } + $sub40 = (0 - ($33))|0; + $shr41 = -2147483648 >> $sub40; + $34 = $lshift; + $sub42 = (0 - ($34))|0; + $shr43 = 2147483647 >> $sub42; + $cmp44 = ($shr41|0)>($shr43|0); + $35 = $result; + $36 = $lshift; + $sub47 = (0 - ($36))|0; + do { + if ($cmp44) { + $shr48 = -2147483648 >> $sub47; + $cmp49 = ($35|0)>($shr48|0); + if ($cmp49) { + $37 = $lshift; + $sub52 = (0 - ($37))|0; + $shr53 = -2147483648 >> $sub52; + $cond89 = $shr53; + break; + } + $38 = $result; + $39 = $lshift; + $sub55 = (0 - ($39))|0; + $shr56 = 2147483647 >> $sub55; + $cmp57 = ($38|0)<($shr56|0); + if ($cmp57) { + $40 = $lshift; + $sub60 = (0 - ($40))|0; + $shr61 = 2147483647 >> $sub60; + $cond89 = $shr61; + break; + } else { + $41 = $result; + $cond89 = $41; + break; + } + } else { + $shr69 = 2147483647 >> $sub47; + $cmp70 = ($35|0)>($shr69|0); + if ($cmp70) { + $42 = $lshift; + $sub73 = (0 - ($42))|0; + $shr74 = 2147483647 >> $sub73; + $cond89 = $shr74; + break; + } + $43 = $result; + $44 = $lshift; + $sub76 = (0 - ($44))|0; + $shr77 = -2147483648 >> $sub76; + $cmp78 = ($43|0)<($shr77|0); + if ($cmp78) { + $45 = $lshift; + $sub81 = (0 - ($45))|0; + $shr82 = -2147483648 >> $sub81; + $cond89 = $shr82; + break; + } else { + $46 = $result; + $cond89 = $46; + break; + } + } + } while(0); + $47 = $lshift; + $sub90 = (0 - ($47))|0; + $shl91 = $cond89 << $sub90; + $retval = $shl91; + $50 = $retval; + STACKTOP = sp;return ($50|0); +} +function _silk_CLZ32_543($in32) { + $in32 = $in32|0; + var $0 = 0, $1 = 0, $2 = 0, $cond = 0, $in32$addr = 0, $sub = 0, $sub1 = 0, $tobool = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $in32$addr = $in32; + $0 = $in32$addr; + $tobool = ($0|0)!=(0); + if (!($tobool)) { + $cond = 32; + STACKTOP = sp;return ($cond|0); + } + $1 = $in32$addr; + $2 = (Math_clz32(($1|0))|0); + $sub = (32 - ($2))|0; + $sub1 = (32 - ($sub))|0; + $cond = $sub1; + STACKTOP = sp;return ($cond|0); +} +function _malloc($bytes) { + $bytes = $bytes|0; + var $$pre = 0, $$pre$i = 0, $$pre$i$i = 0, $$pre$i179 = 0, $$pre$i182 = 0, $$pre$i44$i = 0, $$pre$phi$i$iZ2D = 0, $$pre$phi$i180Z2D = 0, $$pre$phi$i45$iZ2D = 0, $$pre$phi$iZ2D = 0, $$pre$phiZ2D = 0, $$pre6$i$i = 0, $$sink$i = 0, $$sink$i$i = 0, $$sink$i158 = 0, $$sink2$i = 0, $$sink2$i176 = 0, $$sink5$i = 0, $$v$0$i = 0, $0 = 0; + var $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0, $116 = 0; + var $117 = 0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $13 = 0, $130 = 0, $131 = 0, $132 = 0, $133 = 0, $134 = 0; + var $135 = 0, $136 = 0, $137 = 0, $138 = 0, $139 = 0, $14 = 0, $140 = 0, $141 = 0, $142 = 0, $143 = 0, $144 = 0, $145 = 0, $146 = 0, $147 = 0, $148 = 0, $149 = 0, $15 = 0, $150 = 0, $151 = 0, $152 = 0; + var $153 = 0, $154 = 0, $155 = 0, $156 = 0, $157 = 0, $158 = 0, $159 = 0, $16 = 0, $160 = 0, $161 = 0, $162 = 0, $163 = 0, $164 = 0, $165 = 0, $166 = 0, $167 = 0, $168 = 0, $169 = 0, $17 = 0, $170 = 0; + var $171 = 0, $172 = 0, $173 = 0, $174 = 0, $175 = 0, $176 = 0, $177 = 0, $178 = 0, $179 = 0, $18 = 0, $180 = 0, $181 = 0, $182 = 0, $183 = 0, $184 = 0, $185 = 0, $186 = 0, $187 = 0, $188 = 0, $189 = 0; + var $19 = 0, $190 = 0, $191 = 0, $192 = 0, $193 = 0, $194 = 0, $195 = 0, $196 = 0, $197 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0; + var $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0; + var $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0; + var $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0, $83 = 0; + var $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0, $95 = 0, $96 = 0, $97 = 0, $98 = 0, $99 = 0, $F$0$i$i = 0, $F104$0 = 0, $F197$0$i = 0; + var $F224$0$i$i = 0, $F290$0$i = 0, $I252$0$i$i = 0, $I316$0$i = 0, $I57$0$i$i = 0, $K105$0$i$i = 0, $K305$0$i$i = 0, $K373$0$i = 0, $R$1$i = 0, $R$1$i$i = 0, $R$1$i169 = 0, $R$3$i = 0, $R$3$i$i = 0, $R$3$i172 = 0, $RP$1$i = 0, $RP$1$i$i = 0, $RP$1$i168 = 0, $T$0$i = 0, $T$0$i$i = 0, $T$0$i46$i = 0; + var $add$i = 0, $add$i$i = 0, $add$i148 = 0, $add$i183 = 0, $add$ptr = 0, $add$ptr$i = 0, $add$ptr$i$i = 0, $add$ptr$i$i$i = 0, $add$ptr$i13$i = 0, $add$ptr$i162 = 0, $add$ptr$i19$i = 0, $add$ptr$i196 = 0, $add$ptr$i3$i$i = 0, $add$ptr$i48$i = 0, $add$ptr14$i$i = 0, $add$ptr15$i$i = 0, $add$ptr16$i$i = 0, $add$ptr166 = 0, $add$ptr169 = 0, $add$ptr17$i$i = 0; + var $add$ptr178 = 0, $add$ptr181$i = 0, $add$ptr182 = 0, $add$ptr189$i = 0, $add$ptr190$i = 0, $add$ptr193 = 0, $add$ptr199 = 0, $add$ptr2$i$i = 0, $add$ptr205$i$i = 0, $add$ptr212$i$i = 0, $add$ptr225$i = 0, $add$ptr227$i = 0, $add$ptr24$i$i = 0, $add$ptr262$i = 0, $add$ptr269$i = 0, $add$ptr273$i = 0, $add$ptr282$i = 0, $add$ptr3$i$i = 0, $add$ptr30$i$i = 0, $add$ptr369$i$i = 0; + var $add$ptr4$i$i = 0, $add$ptr4$i$i$i = 0, $add$ptr4$i25$i = 0, $add$ptr4$i54$i = 0, $add$ptr441$i = 0, $add$ptr5$i$i = 0, $add$ptr6$i$i = 0, $add$ptr6$i$i$i = 0, $add$ptr6$i58$i = 0, $add$ptr7$i$i = 0, $add$ptr81$i$i = 0, $add$ptr95 = 0, $add$ptr98 = 0, $add10$i = 0, $add101$i = 0, $add110$i = 0, $add13$i = 0, $add14$i = 0, $add140$i = 0, $add144 = 0; + var $add150$i = 0, $add17$i = 0, $add17$i186 = 0, $add177$i = 0, $add18$i = 0, $add19$i = 0, $add2 = 0, $add20$i = 0, $add206$i$i = 0, $add212$i = 0, $add215$i = 0, $add22$i = 0, $add246$i = 0, $add26$i$i = 0, $add268$i = 0, $add269$i$i = 0, $add274$i$i = 0, $add278$i$i = 0, $add280$i$i = 0, $add283$i$i = 0; + var $add337$i = 0, $add342$i = 0, $add346$i = 0, $add348$i = 0, $add351$i = 0, $add46$i = 0, $add50 = 0, $add51$i = 0, $add54 = 0, $add54$i = 0, $add58 = 0, $add62 = 0, $add64 = 0, $add74$i$i = 0, $add77$i = 0, $add78$i = 0, $add79$i$i = 0, $add8 = 0, $add82$i = 0, $add83$i$i = 0; + var $add85$i$i = 0, $add86$i = 0, $add88$i$i = 0, $add9$i = 0, $add90$i = 0, $add92$i = 0, $and = 0, $and$i = 0, $and$i$i = 0, $and$i$i$i = 0, $and$i14$i = 0, $and$i145 = 0, $and$i20$i = 0, $and$i49$i = 0, $and100$i = 0, $and103$i = 0, $and104$i = 0, $and106 = 0, $and11$add51$i = 0, $and11$i = 0; + var $and119$i$i = 0, $and12$i = 0, $and13$i = 0, $and13$i$i = 0, $and133$i$i = 0, $and14 = 0, $and145 = 0, $and17$i = 0, $and194$i = 0, $and194$i207 = 0, $and199$i = 0, $and209$i$i = 0, $and21$i = 0, $and21$i151 = 0, $and227$i$i = 0, $and236$i = 0, $and264$i$i = 0, $and268$i$i = 0, $and273$i$i = 0, $and282$i$i = 0; + var $and29$i = 0, $and292$i = 0, $and295$i$i = 0, $and3$i = 0, $and3$i$i = 0, $and3$i$i$i = 0, $and3$i23$i = 0, $and3$i52$i = 0, $and30$i = 0, $and318$i$i = 0, $and32$i = 0, $and32$i$i = 0, $and33$i$i = 0, $and331$i = 0, $and336$i = 0, $and341$i = 0, $and350$i = 0, $and363$i = 0, $and37$i$i = 0, $and387$i = 0; + var $and4 = 0, $and40$i$i = 0, $and41 = 0, $and42$i = 0, $and43 = 0, $and46 = 0, $and49 = 0, $and49$i = 0, $and49$i$i = 0, $and53 = 0, $and57 = 0, $and6$i = 0, $and6$i$i = 0, $and6$i10$i = 0, $and6$i26$i = 0, $and61 = 0, $and64$i = 0, $and68$i = 0, $and69$i$i = 0, $and7 = 0; + var $and73$i = 0, $and73$i$i = 0, $and74 = 0, $and77$i = 0, $and78$i$i = 0, $and8$i = 0, $and80$i = 0, $and81$i = 0, $and85$i = 0, $and87$i$i = 0, $and89$i = 0, $and9$i = 0, $and96$i$i = 0, $arrayidx = 0, $arrayidx$i = 0, $arrayidx$i$i = 0, $arrayidx$i152 = 0, $arrayidx$i36$i = 0, $arrayidx103 = 0, $arrayidx103$i$i = 0; + var $arrayidx106$i = 0, $arrayidx107$i$i = 0, $arrayidx113$i = 0, $arrayidx113$i159 = 0, $arrayidx121$i = 0, $arrayidx123$i$i = 0, $arrayidx126$i$i = 0, $arrayidx137$i = 0, $arrayidx143$i$i = 0, $arrayidx148$i = 0, $arrayidx151$i = 0, $arrayidx151$i$i = 0, $arrayidx154$i = 0, $arrayidx155$i = 0, $arrayidx161$i = 0, $arrayidx165$i = 0, $arrayidx165$i170 = 0, $arrayidx178$i$i = 0, $arrayidx184$i = 0, $arrayidx184$i$i = 0; + var $arrayidx195$i$i = 0, $arrayidx196$i = 0, $arrayidx204$i = 0, $arrayidx212$i = 0, $arrayidx223$i$i = 0, $arrayidx228$i = 0, $arrayidx23$i = 0, $arrayidx233$i = 0, $arrayidx239$i = 0, $arrayidx245$i = 0, $arrayidx256$i = 0, $arrayidx27$i = 0, $arrayidx276$i = 0, $arrayidx287$i$i = 0, $arrayidx289$i = 0, $arrayidx290$i$i = 0, $arrayidx325$i$i = 0, $arrayidx355$i = 0, $arrayidx358$i = 0, $arrayidx394$i = 0; + var $arrayidx40$i = 0, $arrayidx44$i = 0, $arrayidx61$i = 0, $arrayidx65$i = 0, $arrayidx66 = 0, $arrayidx71$i = 0, $arrayidx75$i = 0, $arrayidx91$i$i = 0, $arrayidx92$i$i = 0, $arrayidx94$i = 0, $arrayidx94$i156 = 0, $arrayidx96$i$i = 0, $bk = 0, $bk$i = 0, $bk$i$i = 0, $bk$i164 = 0, $bk$i34$i = 0, $bk102$i$i = 0, $bk122 = 0, $bk124 = 0; + var $bk136$i = 0, $bk139$i$i = 0, $bk158$i$i = 0, $bk161$i$i = 0, $bk218$i = 0, $bk220$i = 0, $bk246$i$i = 0, $bk248$i$i = 0, $bk302$i$i = 0, $bk311$i = 0, $bk313$i = 0, $bk338$i$i = 0, $bk357$i$i = 0, $bk360$i$i = 0, $bk370$i = 0, $bk407$i = 0, $bk429$i = 0, $bk43$i$i = 0, $bk432$i = 0, $bk47$i = 0; + var $bk55$i$i = 0, $bk67$i$i = 0, $bk74$i$i = 0, $bk78 = 0, $bk82$i$i = 0, $br$2$ph$i = 0, $call107$i = 0, $call131$i = 0, $call132$i = 0, $call275$i = 0, $call37$i = 0, $call68$i = 0, $call83$i = 0, $child$i$i = 0, $child166$i$i = 0, $child289$i$i = 0, $child357$i = 0, $cmp = 0, $cmp$i = 0, $cmp$i$i$i = 0; + var $cmp$i11$i = 0, $cmp$i142 = 0, $cmp$i15$i = 0, $cmp$i181 = 0, $cmp$i21$i = 0, $cmp$i4$i$i = 0, $cmp$i50$i = 0, $cmp$i9$i = 0, $cmp1 = 0, $cmp1$i = 0, $cmp10 = 0, $cmp100$i$i = 0, $cmp102$i = 0, $cmp104$i$i = 0, $cmp105$i = 0, $cmp106$i$i = 0, $cmp107$i = 0, $cmp107$i157 = 0, $cmp108$i = 0, $cmp108$i$i = 0; + var $cmp112$i$i = 0, $cmp113 = 0, $cmp114$i = 0, $cmp116$i = 0, $cmp118$i = 0, $cmp119$i = 0, $cmp12$i = 0, $cmp120$i$i = 0, $cmp120$i41$i = 0, $cmp121$i = 0, $cmp123$i = 0, $cmp124$i$i = 0, $cmp126$i = 0, $cmp127$i = 0, $cmp128 = 0, $cmp128$i = 0, $cmp128$i$i = 0, $cmp130$i = 0, $cmp133$i = 0, $cmp133$i$i = 0; + var $cmp133$i199 = 0, $cmp135$i = 0, $cmp137$i = 0, $cmp137$i$i = 0, $cmp137$i200 = 0, $cmp138$i = 0, $cmp139 = 0, $cmp140$i = 0, $cmp141$i = 0, $cmp142$i = 0, $cmp144$i$i = 0, $cmp146 = 0, $cmp147$i = 0, $cmp14799$i = 0, $cmp15 = 0, $cmp15$i = 0, $cmp150$i$i = 0, $cmp151$i = 0, $cmp152$i = 0, $cmp153$i$i = 0; + var $cmp155$i = 0, $cmp156 = 0, $cmp156$i = 0, $cmp156$i$i = 0, $cmp157$i = 0, $cmp159$i = 0, $cmp159$i202 = 0, $cmp16 = 0, $cmp160$i$i = 0, $cmp162 = 0, $cmp162$i = 0, $cmp162$i203 = 0, $cmp166$i = 0, $cmp168$i$i = 0, $cmp171$i = 0, $cmp172$i$i = 0, $cmp174$i = 0, $cmp180$i = 0, $cmp185$i = 0, $cmp185$i$i = 0; + var $cmp186 = 0, $cmp186$i = 0, $cmp189$i$i = 0, $cmp19$i = 0, $cmp190$i = 0, $cmp191$i = 0, $cmp198$i = 0, $cmp2$i$i = 0, $cmp2$i$i$i = 0, $cmp20$i$i = 0, $cmp203$i = 0, $cmp205$i = 0, $cmp208$i = 0, $cmp209$i = 0, $cmp21$i = 0, $cmp215$i$i = 0, $cmp217$i = 0, $cmp218$i = 0, $cmp221$i = 0, $cmp224$i = 0; + var $cmp228$i = 0, $cmp229$i = 0, $cmp233$i = 0, $cmp236$i$i = 0, $cmp24$i = 0, $cmp24$i$i = 0, $cmp246$i = 0, $cmp250$i = 0, $cmp254$i$i = 0, $cmp257$i = 0, $cmp258$i$i = 0, $cmp26$i = 0, $cmp265$i = 0, $cmp27$i$i = 0, $cmp28$i = 0, $cmp28$i$i = 0, $cmp284$i = 0, $cmp287$i = 0, $cmp29 = 0, $cmp3$i$i = 0; + var $cmp301$i = 0, $cmp306$i$i = 0, $cmp31 = 0, $cmp319$i = 0, $cmp319$i$i = 0, $cmp32$i = 0, $cmp32$i187 = 0, $cmp323$i = 0, $cmp327$i$i = 0, $cmp33$i = 0, $cmp332$i$i = 0, $cmp34$i = 0, $cmp34$i$i = 0, $cmp346$i$i = 0, $cmp35$i = 0, $cmp350$i$i = 0, $cmp36$i = 0, $cmp36$i$i = 0, $cmp374$i = 0, $cmp38$i = 0; + var $cmp38$i$i = 0, $cmp388$i = 0, $cmp396$i = 0, $cmp4$i = 0, $cmp40$i = 0, $cmp401$i = 0, $cmp41$i$i = 0, $cmp418$i = 0, $cmp42$i$i = 0, $cmp422$i = 0, $cmp43$i = 0, $cmp44$i$i = 0, $cmp45$i = 0, $cmp45$i155 = 0, $cmp46$i = 0, $cmp46$i$i = 0, $cmp46$i37$i = 0, $cmp48$i = 0, $cmp49$i = 0, $cmp5 = 0; + var $cmp51$i = 0, $cmp54$i$i = 0, $cmp55$i = 0, $cmp55$i188 = 0, $cmp57$i = 0, $cmp57$i$i = 0, $cmp57$i189 = 0, $cmp59$i$i = 0, $cmp60$i = 0, $cmp60$i$i = 0, $cmp62$i = 0, $cmp63$i = 0, $cmp63$i$i = 0, $cmp65$i = 0, $cmp66$i = 0, $cmp66$i192 = 0, $cmp69$i = 0, $cmp7$i$i = 0, $cmp70 = 0, $cmp72$i = 0; + var $cmp75$i$i = 0, $cmp76 = 0, $cmp76$i = 0, $cmp79 = 0, $cmp81$i = 0, $cmp81$i$i = 0, $cmp81$i194 = 0, $cmp83$i$i = 0, $cmp85$i = 0, $cmp86$i$i = 0, $cmp89$i = 0, $cmp9$i$i = 0, $cmp90$i = 0, $cmp91$i = 0, $cmp93$i = 0, $cmp95$i = 0, $cmp96$i = 0, $cmp97$i = 0, $cmp97$i$i = 0, $cmp978$i = 0; + var $cmp99 = 0, $cond = 0, $cond$i = 0, $cond$i$i = 0, $cond$i$i$i = 0, $cond$i153 = 0, $cond$i17$i = 0, $cond$i24$i = 0, $cond$i53$i = 0, $cond115$i$i = 0, $cond13$i$i = 0, $cond15$i$i = 0, $cond3$i$i = 0, $cond315$i$i = 0, $cond383$i = 0, $cond4$i = 0, $fd$i = 0, $fd$i$i = 0, $fd$i165 = 0, $fd103$i$i = 0; + var $fd123 = 0, $fd139$i = 0, $fd140$i$i = 0, $fd148$i$i = 0, $fd160$i$i = 0, $fd219$i = 0, $fd247$i$i = 0, $fd303$i$i = 0, $fd312$i = 0, $fd339$i$i = 0, $fd344$i$i = 0, $fd359$i$i = 0, $fd371$i = 0, $fd408$i = 0, $fd416$i = 0, $fd431$i = 0, $fd50$i = 0, $fd54$i$i = 0, $fd59$i$i = 0, $fd68$pre$phi$i$iZ2D = 0; + var $fd69 = 0, $fd78$i$i = 0, $fd85$i$i = 0, $fd9 = 0, $head = 0, $head$i = 0, $head$i$i = 0, $head$i$i$i = 0, $head$i154 = 0, $head$i18$i = 0, $head$i30$i = 0, $head$i57$i = 0, $head118$i$i = 0, $head168 = 0, $head173 = 0, $head177 = 0, $head179 = 0, $head179$i = 0, $head182$i = 0, $head187$i = 0; + var $head189$i = 0, $head195 = 0, $head198 = 0, $head208$i$i = 0, $head211$i$i = 0, $head23$i$i = 0, $head25 = 0, $head26$i$i = 0, $head265$i = 0, $head268$i = 0, $head271$i = 0, $head274$i = 0, $head279$i = 0, $head281$i = 0, $head29$i = 0, $head29$i$i = 0, $head317$i$i = 0, $head32$i$i = 0, $head34$i$i = 0, $head386$i = 0; + var $head7$i$i = 0, $head7$i$i$i = 0, $head7$i59$i = 0, $head94 = 0, $head97 = 0, $head99$i = 0, $idx$0$i = 0, $index$i = 0, $index$i$i = 0, $index$i173 = 0, $index$i42$i = 0, $index288$i$i = 0, $index356$i = 0, $magic$i$i = 0, $nb$0 = 0, $neg = 0, $neg$i = 0, $neg$i$i = 0, $neg$i174 = 0, $neg$i185 = 0; + var $neg103$i = 0, $neg13 = 0, $neg132$i$i = 0, $neg48$i = 0, $neg73 = 0, $next$i = 0, $next$i$i = 0, $next$i$i$i = 0, $next231$i = 0, $not$cmp141$i = 0, $not$cmp495$i = 0, $oldfirst$0$i$i = 0, $or$cond$i = 0, $or$cond$i190 = 0, $or$cond1$i = 0, $or$cond2$i = 0, $or$cond2$i193 = 0, $or$cond3$i = 0, $or$cond4$i = 0, $or$cond5$i = 0; + var $or$cond7$i = 0, $or$cond7$not$i = 0, $or$cond8$i = 0, $or$cond97$i = 0, $or$cond98$i = 0, $or$i = 0, $or$i$i = 0, $or$i$i$i = 0, $or$i198 = 0, $or$i56$i = 0, $or101$i$i = 0, $or110 = 0, $or167 = 0, $or172 = 0, $or176 = 0, $or178$i = 0, $or180 = 0, $or183$i = 0, $or186$i = 0, $or188$i = 0; + var $or19$i$i = 0, $or194 = 0, $or197 = 0, $or204$i = 0, $or210$i$i = 0, $or22$i$i = 0, $or23 = 0, $or232$i$i = 0, $or26 = 0, $or264$i = 0, $or267$i = 0, $or270$i = 0, $or275$i = 0, $or278$i = 0, $or28$i$i = 0, $or280$i = 0, $or297$i = 0, $or300$i$i = 0, $or33$i$i = 0, $or368$i = 0; + var $or40 = 0, $or44$i$i = 0, $or93 = 0, $or96 = 0, $parent$i = 0, $parent$i$i = 0, $parent$i163 = 0, $parent$i39$i = 0, $parent135$i = 0, $parent138$i$i = 0, $parent149$i = 0, $parent162$i$i = 0, $parent165$i$i = 0, $parent166$i = 0, $parent179$i$i = 0, $parent196$i$i = 0, $parent226$i = 0, $parent240$i = 0, $parent257$i = 0, $parent301$i$i = 0; + var $parent337$i$i = 0, $parent361$i$i = 0, $parent369$i = 0, $parent406$i = 0, $parent433$i = 0, $qsize$0$i$i = 0, $retval$0 = 0, $rsize$0$i = 0, $rsize$0$lcssa$i = 0, $rsize$08$i = 0, $rsize$1$i = 0, $rsize$3$i = 0, $rsize$4$lcssa$i = 0, $rsize$410$i = 0, $rst$0$i = 0, $rst$1$i = 0, $sflags193$i = 0, $sflags235$i = 0, $shl = 0, $shl$i = 0; + var $shl$i$i = 0, $shl$i146 = 0, $shl$i35$i = 0, $shl102 = 0, $shl105 = 0, $shl116$i$i = 0, $shl12 = 0, $shl127$i$i = 0, $shl131$i$i = 0, $shl15$i = 0, $shl18$i = 0, $shl192$i = 0, $shl195$i = 0, $shl198$i = 0, $shl22 = 0, $shl222$i$i = 0, $shl226$i$i = 0, $shl265$i$i = 0, $shl270$i$i = 0, $shl276$i$i = 0; + var $shl279$i$i = 0, $shl288$i = 0, $shl291$i = 0, $shl294$i$i = 0, $shl31$i = 0, $shl316$i$i = 0, $shl326$i$i = 0, $shl333$i = 0, $shl338$i = 0, $shl344$i = 0, $shl347$i = 0, $shl35 = 0, $shl362$i = 0, $shl37 = 0, $shl384$i = 0, $shl39$i$i = 0, $shl395$i = 0, $shl48$i$i = 0, $shl52$i = 0, $shl60$i = 0; + var $shl65 = 0, $shl70$i$i = 0, $shl72 = 0, $shl75$i$i = 0, $shl81$i$i = 0, $shl84$i$i = 0, $shl9$i = 0, $shl90 = 0, $shl95$i$i = 0, $shr = 0, $shr$i = 0, $shr$i$i = 0, $shr$i141 = 0, $shr$i33$i = 0, $shr101 = 0, $shr11$i = 0, $shr11$i149 = 0, $shr110$i$i = 0, $shr12$i = 0, $shr124$i$i = 0; + var $shr15$i = 0, $shr16$i = 0, $shr16$i150 = 0, $shr19$i = 0, $shr194$i = 0, $shr20$i = 0, $shr214$i$i = 0, $shr253$i$i = 0, $shr263$i$i = 0, $shr267$i$i = 0, $shr27$i = 0, $shr272$i$i = 0, $shr277$i$i = 0, $shr281$i$i = 0, $shr283$i = 0, $shr3 = 0, $shr310$i$i = 0, $shr318$i = 0, $shr323$i$i = 0, $shr330$i = 0; + var $shr335$i = 0, $shr340$i = 0, $shr345$i = 0, $shr349$i = 0, $shr378$i = 0, $shr392$i = 0, $shr4$i = 0, $shr42$i = 0, $shr45 = 0, $shr47 = 0, $shr48 = 0, $shr5$i = 0, $shr5$i144 = 0, $shr51 = 0, $shr52 = 0, $shr55 = 0, $shr56 = 0, $shr58$i$i = 0, $shr59 = 0, $shr60 = 0; + var $shr63 = 0, $shr68$i$i = 0, $shr7$i = 0, $shr7$i147 = 0, $shr72$i = 0, $shr72$i$i = 0, $shr75$i = 0, $shr76$i = 0, $shr77$i$i = 0, $shr79$i = 0, $shr8$i = 0, $shr80$i = 0, $shr82$i$i = 0, $shr83$i = 0, $shr84$i = 0, $shr86$i$i = 0, $shr87$i = 0, $shr88$i = 0, $shr91$i = 0, $size$i$i = 0; + var $size$i$i$i = 0, $size188$i = 0, $size245$i = 0, $sizebits$0$i = 0, $sizebits$0$shl52$i = 0, $sp$0$i$i = 0, $sp$0$i$i$i = 0, $sp$0108$i = 0, $sp$1107$i = 0, $ssize$2$ph$i = 0, $sub = 0, $sub$i = 0, $sub$i$i = 0, $sub$i$i$i = 0, $sub$i140 = 0, $sub$i16$i = 0, $sub$i184 = 0, $sub$i22$i = 0, $sub$i51$i = 0, $sub$ptr$lhs$cast$i = 0; + var $sub$ptr$lhs$cast$i$i = 0, $sub$ptr$lhs$cast$i27$i = 0, $sub$ptr$rhs$cast$i = 0, $sub$ptr$rhs$cast$i$i = 0, $sub$ptr$rhs$cast$i28$i = 0, $sub$ptr$sub$i = 0, $sub$ptr$sub$i$i = 0, $sub$ptr$sub$i29$i = 0, $sub$ptr$sub$tsize$4$i = 0, $sub10$i = 0, $sub101$i = 0, $sub101$rsize$4$i = 0, $sub112$i = 0, $sub113$i$i = 0, $sub118$i = 0, $sub12$i$i = 0, $sub14$i = 0, $sub16$i$i = 0, $sub160 = 0, $sub172$i = 0; + var $sub18$i$i = 0, $sub190 = 0, $sub2$i = 0, $sub22$i = 0, $sub260$i = 0, $sub262$i$i = 0, $sub266$i$i = 0, $sub271$i$i = 0, $sub275$i$i = 0, $sub30$i = 0, $sub31$i = 0, $sub31$rsize$0$i = 0, $sub313$i$i = 0, $sub329$i = 0, $sub33$i = 0, $sub334$i = 0, $sub339$i = 0, $sub343$i = 0, $sub381$i = 0, $sub4$i = 0; + var $sub41$i = 0, $sub42 = 0, $sub44 = 0, $sub5$i$i = 0, $sub5$i$i$i = 0, $sub5$i55$i = 0, $sub50$i = 0, $sub6$i = 0, $sub63$i = 0, $sub67$i = 0, $sub67$i$i = 0, $sub70$i = 0, $sub71$i$i = 0, $sub76$i$i = 0, $sub80$i$i = 0, $sub91 = 0, $sub99$i = 0, $t$0$i = 0, $t$2$i = 0, $t$4$ph$i = 0; + var $t$4$v$4$i = 0, $t$49$i = 0, $tbase$796$i = 0, $tobool$i$i = 0, $tobool107 = 0, $tobool195$i = 0, $tobool200$i = 0, $tobool228$i$i = 0, $tobool237$i = 0, $tobool293$i = 0, $tobool296$i$i = 0, $tobool30$i = 0, $tobool364$i = 0, $tobool97$i$i = 0, $tsize$2657583$i = 0, $tsize$4$i = 0, $tsize$795$i = 0, $v$0$i = 0, $v$0$lcssa$i = 0, $v$09$i = 0; + var $v$1$i = 0, $v$3$i = 0, $v$4$lcssa$i = 0, $v$4$ph$i = 0, $v$411$i = 0, $xor$i$i = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $magic$i$i = sp; + $cmp = ($bytes>>>0)<(245); + do { + if ($cmp) { + $cmp1 = ($bytes>>>0)<(11); + $add2 = (($bytes) + 11)|0; + $and = $add2 & -8; + $cond = $cmp1 ? 16 : $and; + $shr = $cond >>> 3; + $0 = HEAP32[7102]|0; + $shr3 = $0 >>> $shr; + $and4 = $shr3 & 3; + $cmp5 = ($and4|0)==(0); + if (!($cmp5)) { + $neg = $shr3 & 1; + $and7 = $neg ^ 1; + $add8 = (($and7) + ($shr))|0; + $shl = $add8 << 1; + $arrayidx = (28448 + ($shl<<2)|0); + $1 = ((($arrayidx)) + 8|0); + $2 = HEAP32[$1>>2]|0; + $fd9 = ((($2)) + 8|0); + $3 = HEAP32[$fd9>>2]|0; + $cmp10 = ($3|0)==($arrayidx|0); + do { + if ($cmp10) { + $shl12 = 1 << $add8; + $neg13 = $shl12 ^ -1; + $and14 = $0 & $neg13; + HEAP32[7102] = $and14; + } else { + $4 = HEAP32[(28424)>>2]|0; + $cmp15 = ($4>>>0)>($3>>>0); + if ($cmp15) { + _abort(); + // unreachable; + } + $bk = ((($3)) + 12|0); + $5 = HEAP32[$bk>>2]|0; + $cmp16 = ($5|0)==($2|0); + if ($cmp16) { + HEAP32[$bk>>2] = $arrayidx; + HEAP32[$1>>2] = $3; + break; + } else { + _abort(); + // unreachable; + } + } + } while(0); + $shl22 = $add8 << 3; + $or23 = $shl22 | 3; + $head = ((($2)) + 4|0); + HEAP32[$head>>2] = $or23; + $add$ptr = (($2) + ($shl22)|0); + $head25 = ((($add$ptr)) + 4|0); + $6 = HEAP32[$head25>>2]|0; + $or26 = $6 | 1; + HEAP32[$head25>>2] = $or26; + $retval$0 = $fd9; + STACKTOP = sp;return ($retval$0|0); + } + $7 = HEAP32[(28416)>>2]|0; + $cmp29 = ($cond>>>0)>($7>>>0); + if ($cmp29) { + $cmp31 = ($shr3|0)==(0); + if (!($cmp31)) { + $shl35 = $shr3 << $shr; + $shl37 = 2 << $shr; + $sub = (0 - ($shl37))|0; + $or40 = $shl37 | $sub; + $and41 = $shl35 & $or40; + $sub42 = (0 - ($and41))|0; + $and43 = $and41 & $sub42; + $sub44 = (($and43) + -1)|0; + $shr45 = $sub44 >>> 12; + $and46 = $shr45 & 16; + $shr47 = $sub44 >>> $and46; + $shr48 = $shr47 >>> 5; + $and49 = $shr48 & 8; + $add50 = $and49 | $and46; + $shr51 = $shr47 >>> $and49; + $shr52 = $shr51 >>> 2; + $and53 = $shr52 & 4; + $add54 = $add50 | $and53; + $shr55 = $shr51 >>> $and53; + $shr56 = $shr55 >>> 1; + $and57 = $shr56 & 2; + $add58 = $add54 | $and57; + $shr59 = $shr55 >>> $and57; + $shr60 = $shr59 >>> 1; + $and61 = $shr60 & 1; + $add62 = $add58 | $and61; + $shr63 = $shr59 >>> $and61; + $add64 = (($add62) + ($shr63))|0; + $shl65 = $add64 << 1; + $arrayidx66 = (28448 + ($shl65<<2)|0); + $8 = ((($arrayidx66)) + 8|0); + $9 = HEAP32[$8>>2]|0; + $fd69 = ((($9)) + 8|0); + $10 = HEAP32[$fd69>>2]|0; + $cmp70 = ($10|0)==($arrayidx66|0); + do { + if ($cmp70) { + $shl72 = 1 << $add64; + $neg73 = $shl72 ^ -1; + $and74 = $0 & $neg73; + HEAP32[7102] = $and74; + $14 = $and74; + } else { + $11 = HEAP32[(28424)>>2]|0; + $cmp76 = ($11>>>0)>($10>>>0); + if ($cmp76) { + _abort(); + // unreachable; + } + $bk78 = ((($10)) + 12|0); + $12 = HEAP32[$bk78>>2]|0; + $cmp79 = ($12|0)==($9|0); + if ($cmp79) { + HEAP32[$bk78>>2] = $arrayidx66; + HEAP32[$8>>2] = $10; + $14 = $0; + break; + } else { + _abort(); + // unreachable; + } + } + } while(0); + $shl90 = $add64 << 3; + $sub91 = (($shl90) - ($cond))|0; + $or93 = $cond | 3; + $head94 = ((($9)) + 4|0); + HEAP32[$head94>>2] = $or93; + $add$ptr95 = (($9) + ($cond)|0); + $or96 = $sub91 | 1; + $head97 = ((($add$ptr95)) + 4|0); + HEAP32[$head97>>2] = $or96; + $add$ptr98 = (($9) + ($shl90)|0); + HEAP32[$add$ptr98>>2] = $sub91; + $cmp99 = ($7|0)==(0); + if (!($cmp99)) { + $13 = HEAP32[(28428)>>2]|0; + $shr101 = $7 >>> 3; + $shl102 = $shr101 << 1; + $arrayidx103 = (28448 + ($shl102<<2)|0); + $shl105 = 1 << $shr101; + $and106 = $14 & $shl105; + $tobool107 = ($and106|0)==(0); + if ($tobool107) { + $or110 = $14 | $shl105; + HEAP32[7102] = $or110; + $$pre = ((($arrayidx103)) + 8|0); + $$pre$phiZ2D = $$pre;$F104$0 = $arrayidx103; + } else { + $15 = ((($arrayidx103)) + 8|0); + $16 = HEAP32[$15>>2]|0; + $17 = HEAP32[(28424)>>2]|0; + $cmp113 = ($17>>>0)>($16>>>0); + if ($cmp113) { + _abort(); + // unreachable; + } else { + $$pre$phiZ2D = $15;$F104$0 = $16; + } + } + HEAP32[$$pre$phiZ2D>>2] = $13; + $bk122 = ((($F104$0)) + 12|0); + HEAP32[$bk122>>2] = $13; + $fd123 = ((($13)) + 8|0); + HEAP32[$fd123>>2] = $F104$0; + $bk124 = ((($13)) + 12|0); + HEAP32[$bk124>>2] = $arrayidx103; + } + HEAP32[(28416)>>2] = $sub91; + HEAP32[(28428)>>2] = $add$ptr95; + $retval$0 = $fd69; + STACKTOP = sp;return ($retval$0|0); + } + $18 = HEAP32[(28412)>>2]|0; + $cmp128 = ($18|0)==(0); + if ($cmp128) { + $nb$0 = $cond; + } else { + $sub$i = (0 - ($18))|0; + $and$i = $18 & $sub$i; + $sub2$i = (($and$i) + -1)|0; + $shr$i = $sub2$i >>> 12; + $and3$i = $shr$i & 16; + $shr4$i = $sub2$i >>> $and3$i; + $shr5$i = $shr4$i >>> 5; + $and6$i = $shr5$i & 8; + $add$i = $and6$i | $and3$i; + $shr7$i = $shr4$i >>> $and6$i; + $shr8$i = $shr7$i >>> 2; + $and9$i = $shr8$i & 4; + $add10$i = $add$i | $and9$i; + $shr11$i = $shr7$i >>> $and9$i; + $shr12$i = $shr11$i >>> 1; + $and13$i = $shr12$i & 2; + $add14$i = $add10$i | $and13$i; + $shr15$i = $shr11$i >>> $and13$i; + $shr16$i = $shr15$i >>> 1; + $and17$i = $shr16$i & 1; + $add18$i = $add14$i | $and17$i; + $shr19$i = $shr15$i >>> $and17$i; + $add20$i = (($add18$i) + ($shr19$i))|0; + $arrayidx$i = (28712 + ($add20$i<<2)|0); + $19 = HEAP32[$arrayidx$i>>2]|0; + $head$i = ((($19)) + 4|0); + $20 = HEAP32[$head$i>>2]|0; + $and21$i = $20 & -8; + $sub22$i = (($and21$i) - ($cond))|0; + $arrayidx233$i = ((($19)) + 16|0); + $21 = HEAP32[$arrayidx233$i>>2]|0; + $cmp4$i = ($21|0)==(0|0); + $$sink5$i = $cmp4$i&1; + $arrayidx276$i = (((($19)) + 16|0) + ($$sink5$i<<2)|0); + $22 = HEAP32[$arrayidx276$i>>2]|0; + $cmp287$i = ($22|0)==(0|0); + if ($cmp287$i) { + $rsize$0$lcssa$i = $sub22$i;$v$0$lcssa$i = $19; + } else { + $23 = $22;$rsize$08$i = $sub22$i;$v$09$i = $19; + while(1) { + $head29$i = ((($23)) + 4|0); + $24 = HEAP32[$head29$i>>2]|0; + $and30$i = $24 & -8; + $sub31$i = (($and30$i) - ($cond))|0; + $cmp32$i = ($sub31$i>>>0)<($rsize$08$i>>>0); + $sub31$rsize$0$i = $cmp32$i ? $sub31$i : $rsize$08$i; + $$v$0$i = $cmp32$i ? $23 : $v$09$i; + $arrayidx23$i = ((($23)) + 16|0); + $25 = HEAP32[$arrayidx23$i>>2]|0; + $cmp$i = ($25|0)==(0|0); + $$sink$i = $cmp$i&1; + $arrayidx27$i = (((($23)) + 16|0) + ($$sink$i<<2)|0); + $26 = HEAP32[$arrayidx27$i>>2]|0; + $cmp28$i = ($26|0)==(0|0); + if ($cmp28$i) { + $rsize$0$lcssa$i = $sub31$rsize$0$i;$v$0$lcssa$i = $$v$0$i; + break; + } else { + $23 = $26;$rsize$08$i = $sub31$rsize$0$i;$v$09$i = $$v$0$i; + } + } + } + $27 = HEAP32[(28424)>>2]|0; + $cmp33$i = ($27>>>0)>($v$0$lcssa$i>>>0); + if ($cmp33$i) { + _abort(); + // unreachable; + } + $add$ptr$i = (($v$0$lcssa$i) + ($cond)|0); + $cmp35$i = ($add$ptr$i>>>0)>($v$0$lcssa$i>>>0); + if (!($cmp35$i)) { + _abort(); + // unreachable; + } + $parent$i = ((($v$0$lcssa$i)) + 24|0); + $28 = HEAP32[$parent$i>>2]|0; + $bk$i = ((($v$0$lcssa$i)) + 12|0); + $29 = HEAP32[$bk$i>>2]|0; + $cmp40$i = ($29|0)==($v$0$lcssa$i|0); + do { + if ($cmp40$i) { + $arrayidx61$i = ((($v$0$lcssa$i)) + 20|0); + $33 = HEAP32[$arrayidx61$i>>2]|0; + $cmp62$i = ($33|0)==(0|0); + if ($cmp62$i) { + $arrayidx65$i = ((($v$0$lcssa$i)) + 16|0); + $34 = HEAP32[$arrayidx65$i>>2]|0; + $cmp66$i = ($34|0)==(0|0); + if ($cmp66$i) { + $R$3$i = 0; + break; + } else { + $R$1$i = $34;$RP$1$i = $arrayidx65$i; + } + } else { + $R$1$i = $33;$RP$1$i = $arrayidx61$i; + } + while(1) { + $arrayidx71$i = ((($R$1$i)) + 20|0); + $35 = HEAP32[$arrayidx71$i>>2]|0; + $cmp72$i = ($35|0)==(0|0); + if (!($cmp72$i)) { + $R$1$i = $35;$RP$1$i = $arrayidx71$i; + continue; + } + $arrayidx75$i = ((($R$1$i)) + 16|0); + $36 = HEAP32[$arrayidx75$i>>2]|0; + $cmp76$i = ($36|0)==(0|0); + if ($cmp76$i) { + break; + } else { + $R$1$i = $36;$RP$1$i = $arrayidx75$i; + } + } + $cmp81$i = ($27>>>0)>($RP$1$i>>>0); + if ($cmp81$i) { + _abort(); + // unreachable; + } else { + HEAP32[$RP$1$i>>2] = 0; + $R$3$i = $R$1$i; + break; + } + } else { + $fd$i = ((($v$0$lcssa$i)) + 8|0); + $30 = HEAP32[$fd$i>>2]|0; + $cmp45$i = ($27>>>0)>($30>>>0); + if ($cmp45$i) { + _abort(); + // unreachable; + } + $bk47$i = ((($30)) + 12|0); + $31 = HEAP32[$bk47$i>>2]|0; + $cmp48$i = ($31|0)==($v$0$lcssa$i|0); + if (!($cmp48$i)) { + _abort(); + // unreachable; + } + $fd50$i = ((($29)) + 8|0); + $32 = HEAP32[$fd50$i>>2]|0; + $cmp51$i = ($32|0)==($v$0$lcssa$i|0); + if ($cmp51$i) { + HEAP32[$bk47$i>>2] = $29; + HEAP32[$fd50$i>>2] = $30; + $R$3$i = $29; + break; + } else { + _abort(); + // unreachable; + } + } + } while(0); + $cmp90$i = ($28|0)==(0|0); + L73: do { + if (!($cmp90$i)) { + $index$i = ((($v$0$lcssa$i)) + 28|0); + $37 = HEAP32[$index$i>>2]|0; + $arrayidx94$i = (28712 + ($37<<2)|0); + $38 = HEAP32[$arrayidx94$i>>2]|0; + $cmp95$i = ($v$0$lcssa$i|0)==($38|0); + do { + if ($cmp95$i) { + HEAP32[$arrayidx94$i>>2] = $R$3$i; + $cond$i = ($R$3$i|0)==(0|0); + if ($cond$i) { + $shl$i = 1 << $37; + $neg$i = $shl$i ^ -1; + $and103$i = $18 & $neg$i; + HEAP32[(28412)>>2] = $and103$i; + break L73; + } + } else { + $39 = HEAP32[(28424)>>2]|0; + $cmp107$i = ($39>>>0)>($28>>>0); + if ($cmp107$i) { + _abort(); + // unreachable; + } else { + $arrayidx113$i = ((($28)) + 16|0); + $40 = HEAP32[$arrayidx113$i>>2]|0; + $cmp114$i = ($40|0)!=($v$0$lcssa$i|0); + $$sink2$i = $cmp114$i&1; + $arrayidx121$i = (((($28)) + 16|0) + ($$sink2$i<<2)|0); + HEAP32[$arrayidx121$i>>2] = $R$3$i; + $cmp126$i = ($R$3$i|0)==(0|0); + if ($cmp126$i) { + break L73; + } else { + break; + } + } + } + } while(0); + $41 = HEAP32[(28424)>>2]|0; + $cmp130$i = ($41>>>0)>($R$3$i>>>0); + if ($cmp130$i) { + _abort(); + // unreachable; + } + $parent135$i = ((($R$3$i)) + 24|0); + HEAP32[$parent135$i>>2] = $28; + $arrayidx137$i = ((($v$0$lcssa$i)) + 16|0); + $42 = HEAP32[$arrayidx137$i>>2]|0; + $cmp138$i = ($42|0)==(0|0); + do { + if (!($cmp138$i)) { + $cmp142$i = ($41>>>0)>($42>>>0); + if ($cmp142$i) { + _abort(); + // unreachable; + } else { + $arrayidx148$i = ((($R$3$i)) + 16|0); + HEAP32[$arrayidx148$i>>2] = $42; + $parent149$i = ((($42)) + 24|0); + HEAP32[$parent149$i>>2] = $R$3$i; + break; + } + } + } while(0); + $arrayidx154$i = ((($v$0$lcssa$i)) + 20|0); + $43 = HEAP32[$arrayidx154$i>>2]|0; + $cmp155$i = ($43|0)==(0|0); + if (!($cmp155$i)) { + $44 = HEAP32[(28424)>>2]|0; + $cmp159$i = ($44>>>0)>($43>>>0); + if ($cmp159$i) { + _abort(); + // unreachable; + } else { + $arrayidx165$i = ((($R$3$i)) + 20|0); + HEAP32[$arrayidx165$i>>2] = $43; + $parent166$i = ((($43)) + 24|0); + HEAP32[$parent166$i>>2] = $R$3$i; + break; + } + } + } + } while(0); + $cmp174$i = ($rsize$0$lcssa$i>>>0)<(16); + if ($cmp174$i) { + $add177$i = (($rsize$0$lcssa$i) + ($cond))|0; + $or178$i = $add177$i | 3; + $head179$i = ((($v$0$lcssa$i)) + 4|0); + HEAP32[$head179$i>>2] = $or178$i; + $add$ptr181$i = (($v$0$lcssa$i) + ($add177$i)|0); + $head182$i = ((($add$ptr181$i)) + 4|0); + $45 = HEAP32[$head182$i>>2]|0; + $or183$i = $45 | 1; + HEAP32[$head182$i>>2] = $or183$i; + } else { + $or186$i = $cond | 3; + $head187$i = ((($v$0$lcssa$i)) + 4|0); + HEAP32[$head187$i>>2] = $or186$i; + $or188$i = $rsize$0$lcssa$i | 1; + $head189$i = ((($add$ptr$i)) + 4|0); + HEAP32[$head189$i>>2] = $or188$i; + $add$ptr190$i = (($add$ptr$i) + ($rsize$0$lcssa$i)|0); + HEAP32[$add$ptr190$i>>2] = $rsize$0$lcssa$i; + $cmp191$i = ($7|0)==(0); + if (!($cmp191$i)) { + $46 = HEAP32[(28428)>>2]|0; + $shr194$i = $7 >>> 3; + $shl195$i = $shr194$i << 1; + $arrayidx196$i = (28448 + ($shl195$i<<2)|0); + $shl198$i = 1 << $shr194$i; + $and199$i = $0 & $shl198$i; + $tobool200$i = ($and199$i|0)==(0); + if ($tobool200$i) { + $or204$i = $0 | $shl198$i; + HEAP32[7102] = $or204$i; + $$pre$i = ((($arrayidx196$i)) + 8|0); + $$pre$phi$iZ2D = $$pre$i;$F197$0$i = $arrayidx196$i; + } else { + $47 = ((($arrayidx196$i)) + 8|0); + $48 = HEAP32[$47>>2]|0; + $49 = HEAP32[(28424)>>2]|0; + $cmp208$i = ($49>>>0)>($48>>>0); + if ($cmp208$i) { + _abort(); + // unreachable; + } else { + $$pre$phi$iZ2D = $47;$F197$0$i = $48; + } + } + HEAP32[$$pre$phi$iZ2D>>2] = $46; + $bk218$i = ((($F197$0$i)) + 12|0); + HEAP32[$bk218$i>>2] = $46; + $fd219$i = ((($46)) + 8|0); + HEAP32[$fd219$i>>2] = $F197$0$i; + $bk220$i = ((($46)) + 12|0); + HEAP32[$bk220$i>>2] = $arrayidx196$i; + } + HEAP32[(28416)>>2] = $rsize$0$lcssa$i; + HEAP32[(28428)>>2] = $add$ptr$i; + } + $add$ptr225$i = ((($v$0$lcssa$i)) + 8|0); + $retval$0 = $add$ptr225$i; + STACKTOP = sp;return ($retval$0|0); + } + } else { + $nb$0 = $cond; + } + } else { + $cmp139 = ($bytes>>>0)>(4294967231); + if ($cmp139) { + $nb$0 = -1; + } else { + $add144 = (($bytes) + 11)|0; + $and145 = $add144 & -8; + $50 = HEAP32[(28412)>>2]|0; + $cmp146 = ($50|0)==(0); + if ($cmp146) { + $nb$0 = $and145; + } else { + $sub$i140 = (0 - ($and145))|0; + $shr$i141 = $add144 >>> 8; + $cmp$i142 = ($shr$i141|0)==(0); + if ($cmp$i142) { + $idx$0$i = 0; + } else { + $cmp1$i = ($and145>>>0)>(16777215); + if ($cmp1$i) { + $idx$0$i = 31; + } else { + $sub4$i = (($shr$i141) + 1048320)|0; + $shr5$i144 = $sub4$i >>> 16; + $and$i145 = $shr5$i144 & 8; + $shl$i146 = $shr$i141 << $and$i145; + $sub6$i = (($shl$i146) + 520192)|0; + $shr7$i147 = $sub6$i >>> 16; + $and8$i = $shr7$i147 & 4; + $add$i148 = $and8$i | $and$i145; + $shl9$i = $shl$i146 << $and8$i; + $sub10$i = (($shl9$i) + 245760)|0; + $shr11$i149 = $sub10$i >>> 16; + $and12$i = $shr11$i149 & 2; + $add13$i = $add$i148 | $and12$i; + $sub14$i = (14 - ($add13$i))|0; + $shl15$i = $shl9$i << $and12$i; + $shr16$i150 = $shl15$i >>> 15; + $add17$i = (($sub14$i) + ($shr16$i150))|0; + $shl18$i = $add17$i << 1; + $add19$i = (($add17$i) + 7)|0; + $shr20$i = $and145 >>> $add19$i; + $and21$i151 = $shr20$i & 1; + $add22$i = $and21$i151 | $shl18$i; + $idx$0$i = $add22$i; + } + } + $arrayidx$i152 = (28712 + ($idx$0$i<<2)|0); + $51 = HEAP32[$arrayidx$i152>>2]|0; + $cmp24$i = ($51|0)==(0|0); + L117: do { + if ($cmp24$i) { + $rsize$3$i = $sub$i140;$t$2$i = 0;$v$3$i = 0; + label = 81; + } else { + $cmp26$i = ($idx$0$i|0)==(31); + $shr27$i = $idx$0$i >>> 1; + $sub30$i = (25 - ($shr27$i))|0; + $cond$i153 = $cmp26$i ? 0 : $sub30$i; + $shl31$i = $and145 << $cond$i153; + $rsize$0$i = $sub$i140;$rst$0$i = 0;$sizebits$0$i = $shl31$i;$t$0$i = $51;$v$0$i = 0; + while(1) { + $head$i154 = ((($t$0$i)) + 4|0); + $52 = HEAP32[$head$i154>>2]|0; + $and32$i = $52 & -8; + $sub33$i = (($and32$i) - ($and145))|0; + $cmp34$i = ($sub33$i>>>0)<($rsize$0$i>>>0); + if ($cmp34$i) { + $cmp36$i = ($sub33$i|0)==(0); + if ($cmp36$i) { + $rsize$410$i = 0;$t$49$i = $t$0$i;$v$411$i = $t$0$i; + label = 85; + break L117; + } else { + $rsize$1$i = $sub33$i;$v$1$i = $t$0$i; + } + } else { + $rsize$1$i = $rsize$0$i;$v$1$i = $v$0$i; + } + $arrayidx40$i = ((($t$0$i)) + 20|0); + $53 = HEAP32[$arrayidx40$i>>2]|0; + $shr42$i = $sizebits$0$i >>> 31; + $arrayidx44$i = (((($t$0$i)) + 16|0) + ($shr42$i<<2)|0); + $54 = HEAP32[$arrayidx44$i>>2]|0; + $cmp45$i155 = ($53|0)==(0|0); + $cmp46$i = ($53|0)==($54|0); + $or$cond2$i = $cmp45$i155 | $cmp46$i; + $rst$1$i = $or$cond2$i ? $rst$0$i : $53; + $cmp49$i = ($54|0)==(0|0); + $not$cmp495$i = $cmp49$i ^ 1; + $shl52$i = $not$cmp495$i&1; + $sizebits$0$shl52$i = $sizebits$0$i << $shl52$i; + if ($cmp49$i) { + $rsize$3$i = $rsize$1$i;$t$2$i = $rst$1$i;$v$3$i = $v$1$i; + label = 81; + break; + } else { + $rsize$0$i = $rsize$1$i;$rst$0$i = $rst$1$i;$sizebits$0$i = $sizebits$0$shl52$i;$t$0$i = $54;$v$0$i = $v$1$i; + } + } + } + } while(0); + if ((label|0) == 81) { + $cmp55$i = ($t$2$i|0)==(0|0); + $cmp57$i = ($v$3$i|0)==(0|0); + $or$cond$i = $cmp55$i & $cmp57$i; + if ($or$cond$i) { + $shl60$i = 2 << $idx$0$i; + $sub63$i = (0 - ($shl60$i))|0; + $or$i = $shl60$i | $sub63$i; + $and64$i = $50 & $or$i; + $cmp65$i = ($and64$i|0)==(0); + if ($cmp65$i) { + $nb$0 = $and145; + break; + } + $sub67$i = (0 - ($and64$i))|0; + $and68$i = $and64$i & $sub67$i; + $sub70$i = (($and68$i) + -1)|0; + $shr72$i = $sub70$i >>> 12; + $and73$i = $shr72$i & 16; + $shr75$i = $sub70$i >>> $and73$i; + $shr76$i = $shr75$i >>> 5; + $and77$i = $shr76$i & 8; + $add78$i = $and77$i | $and73$i; + $shr79$i = $shr75$i >>> $and77$i; + $shr80$i = $shr79$i >>> 2; + $and81$i = $shr80$i & 4; + $add82$i = $add78$i | $and81$i; + $shr83$i = $shr79$i >>> $and81$i; + $shr84$i = $shr83$i >>> 1; + $and85$i = $shr84$i & 2; + $add86$i = $add82$i | $and85$i; + $shr87$i = $shr83$i >>> $and85$i; + $shr88$i = $shr87$i >>> 1; + $and89$i = $shr88$i & 1; + $add90$i = $add86$i | $and89$i; + $shr91$i = $shr87$i >>> $and89$i; + $add92$i = (($add90$i) + ($shr91$i))|0; + $arrayidx94$i156 = (28712 + ($add92$i<<2)|0); + $55 = HEAP32[$arrayidx94$i156>>2]|0; + $t$4$ph$i = $55;$v$4$ph$i = 0; + } else { + $t$4$ph$i = $t$2$i;$v$4$ph$i = $v$3$i; + } + $cmp978$i = ($t$4$ph$i|0)==(0|0); + if ($cmp978$i) { + $rsize$4$lcssa$i = $rsize$3$i;$v$4$lcssa$i = $v$4$ph$i; + } else { + $rsize$410$i = $rsize$3$i;$t$49$i = $t$4$ph$i;$v$411$i = $v$4$ph$i; + label = 85; + } + } + if ((label|0) == 85) { + while(1) { + label = 0; + $head99$i = ((($t$49$i)) + 4|0); + $56 = HEAP32[$head99$i>>2]|0; + $and100$i = $56 & -8; + $sub101$i = (($and100$i) - ($and145))|0; + $cmp102$i = ($sub101$i>>>0)<($rsize$410$i>>>0); + $sub101$rsize$4$i = $cmp102$i ? $sub101$i : $rsize$410$i; + $t$4$v$4$i = $cmp102$i ? $t$49$i : $v$411$i; + $arrayidx106$i = ((($t$49$i)) + 16|0); + $57 = HEAP32[$arrayidx106$i>>2]|0; + $cmp107$i157 = ($57|0)==(0|0); + $$sink$i158 = $cmp107$i157&1; + $arrayidx113$i159 = (((($t$49$i)) + 16|0) + ($$sink$i158<<2)|0); + $58 = HEAP32[$arrayidx113$i159>>2]|0; + $cmp97$i = ($58|0)==(0|0); + if ($cmp97$i) { + $rsize$4$lcssa$i = $sub101$rsize$4$i;$v$4$lcssa$i = $t$4$v$4$i; + break; + } else { + $rsize$410$i = $sub101$rsize$4$i;$t$49$i = $58;$v$411$i = $t$4$v$4$i; + label = 85; + } + } + } + $cmp116$i = ($v$4$lcssa$i|0)==(0|0); + if ($cmp116$i) { + $nb$0 = $and145; + } else { + $59 = HEAP32[(28416)>>2]|0; + $sub118$i = (($59) - ($and145))|0; + $cmp119$i = ($rsize$4$lcssa$i>>>0)<($sub118$i>>>0); + if ($cmp119$i) { + $60 = HEAP32[(28424)>>2]|0; + $cmp121$i = ($60>>>0)>($v$4$lcssa$i>>>0); + if ($cmp121$i) { + _abort(); + // unreachable; + } + $add$ptr$i162 = (($v$4$lcssa$i) + ($and145)|0); + $cmp123$i = ($add$ptr$i162>>>0)>($v$4$lcssa$i>>>0); + if (!($cmp123$i)) { + _abort(); + // unreachable; + } + $parent$i163 = ((($v$4$lcssa$i)) + 24|0); + $61 = HEAP32[$parent$i163>>2]|0; + $bk$i164 = ((($v$4$lcssa$i)) + 12|0); + $62 = HEAP32[$bk$i164>>2]|0; + $cmp128$i = ($62|0)==($v$4$lcssa$i|0); + do { + if ($cmp128$i) { + $arrayidx151$i = ((($v$4$lcssa$i)) + 20|0); + $66 = HEAP32[$arrayidx151$i>>2]|0; + $cmp152$i = ($66|0)==(0|0); + if ($cmp152$i) { + $arrayidx155$i = ((($v$4$lcssa$i)) + 16|0); + $67 = HEAP32[$arrayidx155$i>>2]|0; + $cmp156$i = ($67|0)==(0|0); + if ($cmp156$i) { + $R$3$i172 = 0; + break; + } else { + $R$1$i169 = $67;$RP$1$i168 = $arrayidx155$i; + } + } else { + $R$1$i169 = $66;$RP$1$i168 = $arrayidx151$i; + } + while(1) { + $arrayidx161$i = ((($R$1$i169)) + 20|0); + $68 = HEAP32[$arrayidx161$i>>2]|0; + $cmp162$i = ($68|0)==(0|0); + if (!($cmp162$i)) { + $R$1$i169 = $68;$RP$1$i168 = $arrayidx161$i; + continue; + } + $arrayidx165$i170 = ((($R$1$i169)) + 16|0); + $69 = HEAP32[$arrayidx165$i170>>2]|0; + $cmp166$i = ($69|0)==(0|0); + if ($cmp166$i) { + break; + } else { + $R$1$i169 = $69;$RP$1$i168 = $arrayidx165$i170; + } + } + $cmp171$i = ($60>>>0)>($RP$1$i168>>>0); + if ($cmp171$i) { + _abort(); + // unreachable; + } else { + HEAP32[$RP$1$i168>>2] = 0; + $R$3$i172 = $R$1$i169; + break; + } + } else { + $fd$i165 = ((($v$4$lcssa$i)) + 8|0); + $63 = HEAP32[$fd$i165>>2]|0; + $cmp133$i = ($60>>>0)>($63>>>0); + if ($cmp133$i) { + _abort(); + // unreachable; + } + $bk136$i = ((($63)) + 12|0); + $64 = HEAP32[$bk136$i>>2]|0; + $cmp137$i = ($64|0)==($v$4$lcssa$i|0); + if (!($cmp137$i)) { + _abort(); + // unreachable; + } + $fd139$i = ((($62)) + 8|0); + $65 = HEAP32[$fd139$i>>2]|0; + $cmp140$i = ($65|0)==($v$4$lcssa$i|0); + if ($cmp140$i) { + HEAP32[$bk136$i>>2] = $62; + HEAP32[$fd139$i>>2] = $63; + $R$3$i172 = $62; + break; + } else { + _abort(); + // unreachable; + } + } + } while(0); + $cmp180$i = ($61|0)==(0|0); + L164: do { + if ($cmp180$i) { + $83 = $50; + } else { + $index$i173 = ((($v$4$lcssa$i)) + 28|0); + $70 = HEAP32[$index$i173>>2]|0; + $arrayidx184$i = (28712 + ($70<<2)|0); + $71 = HEAP32[$arrayidx184$i>>2]|0; + $cmp185$i = ($v$4$lcssa$i|0)==($71|0); + do { + if ($cmp185$i) { + HEAP32[$arrayidx184$i>>2] = $R$3$i172; + $cond4$i = ($R$3$i172|0)==(0|0); + if ($cond4$i) { + $shl192$i = 1 << $70; + $neg$i174 = $shl192$i ^ -1; + $and194$i = $50 & $neg$i174; + HEAP32[(28412)>>2] = $and194$i; + $83 = $and194$i; + break L164; + } + } else { + $72 = HEAP32[(28424)>>2]|0; + $cmp198$i = ($72>>>0)>($61>>>0); + if ($cmp198$i) { + _abort(); + // unreachable; + } else { + $arrayidx204$i = ((($61)) + 16|0); + $73 = HEAP32[$arrayidx204$i>>2]|0; + $cmp205$i = ($73|0)!=($v$4$lcssa$i|0); + $$sink2$i176 = $cmp205$i&1; + $arrayidx212$i = (((($61)) + 16|0) + ($$sink2$i176<<2)|0); + HEAP32[$arrayidx212$i>>2] = $R$3$i172; + $cmp217$i = ($R$3$i172|0)==(0|0); + if ($cmp217$i) { + $83 = $50; + break L164; + } else { + break; + } + } + } + } while(0); + $74 = HEAP32[(28424)>>2]|0; + $cmp221$i = ($74>>>0)>($R$3$i172>>>0); + if ($cmp221$i) { + _abort(); + // unreachable; + } + $parent226$i = ((($R$3$i172)) + 24|0); + HEAP32[$parent226$i>>2] = $61; + $arrayidx228$i = ((($v$4$lcssa$i)) + 16|0); + $75 = HEAP32[$arrayidx228$i>>2]|0; + $cmp229$i = ($75|0)==(0|0); + do { + if (!($cmp229$i)) { + $cmp233$i = ($74>>>0)>($75>>>0); + if ($cmp233$i) { + _abort(); + // unreachable; + } else { + $arrayidx239$i = ((($R$3$i172)) + 16|0); + HEAP32[$arrayidx239$i>>2] = $75; + $parent240$i = ((($75)) + 24|0); + HEAP32[$parent240$i>>2] = $R$3$i172; + break; + } + } + } while(0); + $arrayidx245$i = ((($v$4$lcssa$i)) + 20|0); + $76 = HEAP32[$arrayidx245$i>>2]|0; + $cmp246$i = ($76|0)==(0|0); + if ($cmp246$i) { + $83 = $50; + } else { + $77 = HEAP32[(28424)>>2]|0; + $cmp250$i = ($77>>>0)>($76>>>0); + if ($cmp250$i) { + _abort(); + // unreachable; + } else { + $arrayidx256$i = ((($R$3$i172)) + 20|0); + HEAP32[$arrayidx256$i>>2] = $76; + $parent257$i = ((($76)) + 24|0); + HEAP32[$parent257$i>>2] = $R$3$i172; + $83 = $50; + break; + } + } + } + } while(0); + $cmp265$i = ($rsize$4$lcssa$i>>>0)<(16); + do { + if ($cmp265$i) { + $add268$i = (($rsize$4$lcssa$i) + ($and145))|0; + $or270$i = $add268$i | 3; + $head271$i = ((($v$4$lcssa$i)) + 4|0); + HEAP32[$head271$i>>2] = $or270$i; + $add$ptr273$i = (($v$4$lcssa$i) + ($add268$i)|0); + $head274$i = ((($add$ptr273$i)) + 4|0); + $78 = HEAP32[$head274$i>>2]|0; + $or275$i = $78 | 1; + HEAP32[$head274$i>>2] = $or275$i; + } else { + $or278$i = $and145 | 3; + $head279$i = ((($v$4$lcssa$i)) + 4|0); + HEAP32[$head279$i>>2] = $or278$i; + $or280$i = $rsize$4$lcssa$i | 1; + $head281$i = ((($add$ptr$i162)) + 4|0); + HEAP32[$head281$i>>2] = $or280$i; + $add$ptr282$i = (($add$ptr$i162) + ($rsize$4$lcssa$i)|0); + HEAP32[$add$ptr282$i>>2] = $rsize$4$lcssa$i; + $shr283$i = $rsize$4$lcssa$i >>> 3; + $cmp284$i = ($rsize$4$lcssa$i>>>0)<(256); + if ($cmp284$i) { + $shl288$i = $shr283$i << 1; + $arrayidx289$i = (28448 + ($shl288$i<<2)|0); + $79 = HEAP32[7102]|0; + $shl291$i = 1 << $shr283$i; + $and292$i = $79 & $shl291$i; + $tobool293$i = ($and292$i|0)==(0); + if ($tobool293$i) { + $or297$i = $79 | $shl291$i; + HEAP32[7102] = $or297$i; + $$pre$i179 = ((($arrayidx289$i)) + 8|0); + $$pre$phi$i180Z2D = $$pre$i179;$F290$0$i = $arrayidx289$i; + } else { + $80 = ((($arrayidx289$i)) + 8|0); + $81 = HEAP32[$80>>2]|0; + $82 = HEAP32[(28424)>>2]|0; + $cmp301$i = ($82>>>0)>($81>>>0); + if ($cmp301$i) { + _abort(); + // unreachable; + } else { + $$pre$phi$i180Z2D = $80;$F290$0$i = $81; + } + } + HEAP32[$$pre$phi$i180Z2D>>2] = $add$ptr$i162; + $bk311$i = ((($F290$0$i)) + 12|0); + HEAP32[$bk311$i>>2] = $add$ptr$i162; + $fd312$i = ((($add$ptr$i162)) + 8|0); + HEAP32[$fd312$i>>2] = $F290$0$i; + $bk313$i = ((($add$ptr$i162)) + 12|0); + HEAP32[$bk313$i>>2] = $arrayidx289$i; + break; + } + $shr318$i = $rsize$4$lcssa$i >>> 8; + $cmp319$i = ($shr318$i|0)==(0); + if ($cmp319$i) { + $I316$0$i = 0; + } else { + $cmp323$i = ($rsize$4$lcssa$i>>>0)>(16777215); + if ($cmp323$i) { + $I316$0$i = 31; + } else { + $sub329$i = (($shr318$i) + 1048320)|0; + $shr330$i = $sub329$i >>> 16; + $and331$i = $shr330$i & 8; + $shl333$i = $shr318$i << $and331$i; + $sub334$i = (($shl333$i) + 520192)|0; + $shr335$i = $sub334$i >>> 16; + $and336$i = $shr335$i & 4; + $add337$i = $and336$i | $and331$i; + $shl338$i = $shl333$i << $and336$i; + $sub339$i = (($shl338$i) + 245760)|0; + $shr340$i = $sub339$i >>> 16; + $and341$i = $shr340$i & 2; + $add342$i = $add337$i | $and341$i; + $sub343$i = (14 - ($add342$i))|0; + $shl344$i = $shl338$i << $and341$i; + $shr345$i = $shl344$i >>> 15; + $add346$i = (($sub343$i) + ($shr345$i))|0; + $shl347$i = $add346$i << 1; + $add348$i = (($add346$i) + 7)|0; + $shr349$i = $rsize$4$lcssa$i >>> $add348$i; + $and350$i = $shr349$i & 1; + $add351$i = $and350$i | $shl347$i; + $I316$0$i = $add351$i; + } + } + $arrayidx355$i = (28712 + ($I316$0$i<<2)|0); + $index356$i = ((($add$ptr$i162)) + 28|0); + HEAP32[$index356$i>>2] = $I316$0$i; + $child357$i = ((($add$ptr$i162)) + 16|0); + $arrayidx358$i = ((($child357$i)) + 4|0); + HEAP32[$arrayidx358$i>>2] = 0; + HEAP32[$child357$i>>2] = 0; + $shl362$i = 1 << $I316$0$i; + $and363$i = $83 & $shl362$i; + $tobool364$i = ($and363$i|0)==(0); + if ($tobool364$i) { + $or368$i = $83 | $shl362$i; + HEAP32[(28412)>>2] = $or368$i; + HEAP32[$arrayidx355$i>>2] = $add$ptr$i162; + $parent369$i = ((($add$ptr$i162)) + 24|0); + HEAP32[$parent369$i>>2] = $arrayidx355$i; + $bk370$i = ((($add$ptr$i162)) + 12|0); + HEAP32[$bk370$i>>2] = $add$ptr$i162; + $fd371$i = ((($add$ptr$i162)) + 8|0); + HEAP32[$fd371$i>>2] = $add$ptr$i162; + break; + } + $84 = HEAP32[$arrayidx355$i>>2]|0; + $cmp374$i = ($I316$0$i|0)==(31); + $shr378$i = $I316$0$i >>> 1; + $sub381$i = (25 - ($shr378$i))|0; + $cond383$i = $cmp374$i ? 0 : $sub381$i; + $shl384$i = $rsize$4$lcssa$i << $cond383$i; + $K373$0$i = $shl384$i;$T$0$i = $84; + while(1) { + $head386$i = ((($T$0$i)) + 4|0); + $85 = HEAP32[$head386$i>>2]|0; + $and387$i = $85 & -8; + $cmp388$i = ($and387$i|0)==($rsize$4$lcssa$i|0); + if ($cmp388$i) { + label = 139; + break; + } + $shr392$i = $K373$0$i >>> 31; + $arrayidx394$i = (((($T$0$i)) + 16|0) + ($shr392$i<<2)|0); + $shl395$i = $K373$0$i << 1; + $86 = HEAP32[$arrayidx394$i>>2]|0; + $cmp396$i = ($86|0)==(0|0); + if ($cmp396$i) { + label = 136; + break; + } else { + $K373$0$i = $shl395$i;$T$0$i = $86; + } + } + if ((label|0) == 136) { + $87 = HEAP32[(28424)>>2]|0; + $cmp401$i = ($87>>>0)>($arrayidx394$i>>>0); + if ($cmp401$i) { + _abort(); + // unreachable; + } else { + HEAP32[$arrayidx394$i>>2] = $add$ptr$i162; + $parent406$i = ((($add$ptr$i162)) + 24|0); + HEAP32[$parent406$i>>2] = $T$0$i; + $bk407$i = ((($add$ptr$i162)) + 12|0); + HEAP32[$bk407$i>>2] = $add$ptr$i162; + $fd408$i = ((($add$ptr$i162)) + 8|0); + HEAP32[$fd408$i>>2] = $add$ptr$i162; + break; + } + } + else if ((label|0) == 139) { + $fd416$i = ((($T$0$i)) + 8|0); + $88 = HEAP32[$fd416$i>>2]|0; + $89 = HEAP32[(28424)>>2]|0; + $cmp418$i = ($89>>>0)<=($T$0$i>>>0); + $cmp422$i = ($89>>>0)<=($88>>>0); + $90 = $cmp422$i & $cmp418$i; + if ($90) { + $bk429$i = ((($88)) + 12|0); + HEAP32[$bk429$i>>2] = $add$ptr$i162; + HEAP32[$fd416$i>>2] = $add$ptr$i162; + $fd431$i = ((($add$ptr$i162)) + 8|0); + HEAP32[$fd431$i>>2] = $88; + $bk432$i = ((($add$ptr$i162)) + 12|0); + HEAP32[$bk432$i>>2] = $T$0$i; + $parent433$i = ((($add$ptr$i162)) + 24|0); + HEAP32[$parent433$i>>2] = 0; + break; + } else { + _abort(); + // unreachable; + } + } + } + } while(0); + $add$ptr441$i = ((($v$4$lcssa$i)) + 8|0); + $retval$0 = $add$ptr441$i; + STACKTOP = sp;return ($retval$0|0); + } else { + $nb$0 = $and145; + } + } + } + } + } + } while(0); + $91 = HEAP32[(28416)>>2]|0; + $cmp156 = ($91>>>0)<($nb$0>>>0); + if (!($cmp156)) { + $sub160 = (($91) - ($nb$0))|0; + $92 = HEAP32[(28428)>>2]|0; + $cmp162 = ($sub160>>>0)>(15); + if ($cmp162) { + $add$ptr166 = (($92) + ($nb$0)|0); + HEAP32[(28428)>>2] = $add$ptr166; + HEAP32[(28416)>>2] = $sub160; + $or167 = $sub160 | 1; + $head168 = ((($add$ptr166)) + 4|0); + HEAP32[$head168>>2] = $or167; + $add$ptr169 = (($92) + ($91)|0); + HEAP32[$add$ptr169>>2] = $sub160; + $or172 = $nb$0 | 3; + $head173 = ((($92)) + 4|0); + HEAP32[$head173>>2] = $or172; + } else { + HEAP32[(28416)>>2] = 0; + HEAP32[(28428)>>2] = 0; + $or176 = $91 | 3; + $head177 = ((($92)) + 4|0); + HEAP32[$head177>>2] = $or176; + $add$ptr178 = (($92) + ($91)|0); + $head179 = ((($add$ptr178)) + 4|0); + $93 = HEAP32[$head179>>2]|0; + $or180 = $93 | 1; + HEAP32[$head179>>2] = $or180; + } + $add$ptr182 = ((($92)) + 8|0); + $retval$0 = $add$ptr182; + STACKTOP = sp;return ($retval$0|0); + } + $94 = HEAP32[(28420)>>2]|0; + $cmp186 = ($94>>>0)>($nb$0>>>0); + if ($cmp186) { + $sub190 = (($94) - ($nb$0))|0; + HEAP32[(28420)>>2] = $sub190; + $95 = HEAP32[(28432)>>2]|0; + $add$ptr193 = (($95) + ($nb$0)|0); + HEAP32[(28432)>>2] = $add$ptr193; + $or194 = $sub190 | 1; + $head195 = ((($add$ptr193)) + 4|0); + HEAP32[$head195>>2] = $or194; + $or197 = $nb$0 | 3; + $head198 = ((($95)) + 4|0); + HEAP32[$head198>>2] = $or197; + $add$ptr199 = ((($95)) + 8|0); + $retval$0 = $add$ptr199; + STACKTOP = sp;return ($retval$0|0); + } + $96 = HEAP32[7220]|0; + $cmp$i181 = ($96|0)==(0); + if ($cmp$i181) { + HEAP32[(28888)>>2] = 4096; + HEAP32[(28884)>>2] = 4096; + HEAP32[(28892)>>2] = -1; + HEAP32[(28896)>>2] = -1; + HEAP32[(28900)>>2] = 0; + HEAP32[(28852)>>2] = 0; + $97 = $magic$i$i; + $xor$i$i = $97 & -16; + $and6$i$i = $xor$i$i ^ 1431655768; + HEAP32[7220] = $and6$i$i; + $98 = 4096; + } else { + $$pre$i182 = HEAP32[(28888)>>2]|0; + $98 = $$pre$i182; + } + $add$i183 = (($nb$0) + 48)|0; + $sub$i184 = (($nb$0) + 47)|0; + $add9$i = (($98) + ($sub$i184))|0; + $neg$i185 = (0 - ($98))|0; + $and11$i = $add9$i & $neg$i185; + $cmp12$i = ($and11$i>>>0)>($nb$0>>>0); + if (!($cmp12$i)) { + $retval$0 = 0; + STACKTOP = sp;return ($retval$0|0); + } + $99 = HEAP32[(28848)>>2]|0; + $cmp15$i = ($99|0)==(0); + if (!($cmp15$i)) { + $100 = HEAP32[(28840)>>2]|0; + $add17$i186 = (($100) + ($and11$i))|0; + $cmp19$i = ($add17$i186>>>0)<=($100>>>0); + $cmp21$i = ($add17$i186>>>0)>($99>>>0); + $or$cond1$i = $cmp19$i | $cmp21$i; + if ($or$cond1$i) { + $retval$0 = 0; + STACKTOP = sp;return ($retval$0|0); + } + } + $101 = HEAP32[(28852)>>2]|0; + $and29$i = $101 & 4; + $tobool30$i = ($and29$i|0)==(0); + L244: do { + if ($tobool30$i) { + $102 = HEAP32[(28432)>>2]|0; + $cmp32$i187 = ($102|0)==(0|0); + L246: do { + if ($cmp32$i187) { + label = 163; + } else { + $sp$0$i$i = (28856); + while(1) { + $103 = HEAP32[$sp$0$i$i>>2]|0; + $cmp$i11$i = ($103>>>0)>($102>>>0); + if (!($cmp$i11$i)) { + $size$i$i = ((($sp$0$i$i)) + 4|0); + $104 = HEAP32[$size$i$i>>2]|0; + $add$ptr$i$i = (($103) + ($104)|0); + $cmp2$i$i = ($add$ptr$i$i>>>0)>($102>>>0); + if ($cmp2$i$i) { + break; + } + } + $next$i$i = ((($sp$0$i$i)) + 8|0); + $105 = HEAP32[$next$i$i>>2]|0; + $cmp3$i$i = ($105|0)==(0|0); + if ($cmp3$i$i) { + label = 163; + break L246; + } else { + $sp$0$i$i = $105; + } + } + $add77$i = (($add9$i) - ($94))|0; + $and80$i = $add77$i & $neg$i185; + $cmp81$i194 = ($and80$i>>>0)<(2147483647); + if ($cmp81$i194) { + $call83$i = (_sbrk(($and80$i|0))|0); + $110 = HEAP32[$sp$0$i$i>>2]|0; + $111 = HEAP32[$size$i$i>>2]|0; + $add$ptr$i196 = (($110) + ($111)|0); + $cmp85$i = ($call83$i|0)==($add$ptr$i196|0); + if ($cmp85$i) { + $cmp89$i = ($call83$i|0)==((-1)|0); + if ($cmp89$i) { + $tsize$2657583$i = $and80$i; + } else { + $tbase$796$i = $call83$i;$tsize$795$i = $and80$i; + label = 180; + break L244; + } + } else { + $br$2$ph$i = $call83$i;$ssize$2$ph$i = $and80$i; + label = 171; + } + } else { + $tsize$2657583$i = 0; + } + } + } while(0); + do { + if ((label|0) == 163) { + $call37$i = (_sbrk(0)|0); + $cmp38$i = ($call37$i|0)==((-1)|0); + if ($cmp38$i) { + $tsize$2657583$i = 0; + } else { + $106 = $call37$i; + $107 = HEAP32[(28884)>>2]|0; + $sub41$i = (($107) + -1)|0; + $and42$i = $sub41$i & $106; + $cmp43$i = ($and42$i|0)==(0); + $add46$i = (($sub41$i) + ($106))|0; + $neg48$i = (0 - ($107))|0; + $and49$i = $add46$i & $neg48$i; + $sub50$i = (($and49$i) - ($106))|0; + $add51$i = $cmp43$i ? 0 : $sub50$i; + $and11$add51$i = (($add51$i) + ($and11$i))|0; + $108 = HEAP32[(28840)>>2]|0; + $add54$i = (($and11$add51$i) + ($108))|0; + $cmp55$i188 = ($and11$add51$i>>>0)>($nb$0>>>0); + $cmp57$i189 = ($and11$add51$i>>>0)<(2147483647); + $or$cond$i190 = $cmp55$i188 & $cmp57$i189; + if ($or$cond$i190) { + $109 = HEAP32[(28848)>>2]|0; + $cmp60$i = ($109|0)==(0); + if (!($cmp60$i)) { + $cmp63$i = ($add54$i>>>0)<=($108>>>0); + $cmp66$i192 = ($add54$i>>>0)>($109>>>0); + $or$cond2$i193 = $cmp63$i | $cmp66$i192; + if ($or$cond2$i193) { + $tsize$2657583$i = 0; + break; + } + } + $call68$i = (_sbrk(($and11$add51$i|0))|0); + $cmp69$i = ($call68$i|0)==($call37$i|0); + if ($cmp69$i) { + $tbase$796$i = $call37$i;$tsize$795$i = $and11$add51$i; + label = 180; + break L244; + } else { + $br$2$ph$i = $call68$i;$ssize$2$ph$i = $and11$add51$i; + label = 171; + } + } else { + $tsize$2657583$i = 0; + } + } + } + } while(0); + do { + if ((label|0) == 171) { + $sub112$i = (0 - ($ssize$2$ph$i))|0; + $cmp91$i = ($br$2$ph$i|0)!=((-1)|0); + $cmp93$i = ($ssize$2$ph$i>>>0)<(2147483647); + $or$cond5$i = $cmp93$i & $cmp91$i; + $cmp96$i = ($add$i183>>>0)>($ssize$2$ph$i>>>0); + $or$cond3$i = $cmp96$i & $or$cond5$i; + if (!($or$cond3$i)) { + $cmp118$i = ($br$2$ph$i|0)==((-1)|0); + if ($cmp118$i) { + $tsize$2657583$i = 0; + break; + } else { + $tbase$796$i = $br$2$ph$i;$tsize$795$i = $ssize$2$ph$i; + label = 180; + break L244; + } + } + $112 = HEAP32[(28888)>>2]|0; + $sub99$i = (($sub$i184) - ($ssize$2$ph$i))|0; + $add101$i = (($sub99$i) + ($112))|0; + $neg103$i = (0 - ($112))|0; + $and104$i = $add101$i & $neg103$i; + $cmp105$i = ($and104$i>>>0)<(2147483647); + if (!($cmp105$i)) { + $tbase$796$i = $br$2$ph$i;$tsize$795$i = $ssize$2$ph$i; + label = 180; + break L244; + } + $call107$i = (_sbrk(($and104$i|0))|0); + $cmp108$i = ($call107$i|0)==((-1)|0); + if ($cmp108$i) { + (_sbrk(($sub112$i|0))|0); + $tsize$2657583$i = 0; + break; + } else { + $add110$i = (($and104$i) + ($ssize$2$ph$i))|0; + $tbase$796$i = $br$2$ph$i;$tsize$795$i = $add110$i; + label = 180; + break L244; + } + } + } while(0); + $113 = HEAP32[(28852)>>2]|0; + $or$i198 = $113 | 4; + HEAP32[(28852)>>2] = $or$i198; + $tsize$4$i = $tsize$2657583$i; + label = 178; + } else { + $tsize$4$i = 0; + label = 178; + } + } while(0); + if ((label|0) == 178) { + $cmp127$i = ($and11$i>>>0)<(2147483647); + if ($cmp127$i) { + $call131$i = (_sbrk(($and11$i|0))|0); + $call132$i = (_sbrk(0)|0); + $cmp133$i199 = ($call131$i|0)!=((-1)|0); + $cmp135$i = ($call132$i|0)!=((-1)|0); + $or$cond4$i = $cmp133$i199 & $cmp135$i; + $cmp137$i200 = ($call131$i>>>0)<($call132$i>>>0); + $or$cond7$i = $cmp137$i200 & $or$cond4$i; + $sub$ptr$lhs$cast$i = $call132$i; + $sub$ptr$rhs$cast$i = $call131$i; + $sub$ptr$sub$i = (($sub$ptr$lhs$cast$i) - ($sub$ptr$rhs$cast$i))|0; + $add140$i = (($nb$0) + 40)|0; + $cmp141$i = ($sub$ptr$sub$i>>>0)>($add140$i>>>0); + $sub$ptr$sub$tsize$4$i = $cmp141$i ? $sub$ptr$sub$i : $tsize$4$i; + $or$cond7$not$i = $or$cond7$i ^ 1; + $cmp14799$i = ($call131$i|0)==((-1)|0); + $not$cmp141$i = $cmp141$i ^ 1; + $cmp147$i = $cmp14799$i | $not$cmp141$i; + $or$cond97$i = $cmp147$i | $or$cond7$not$i; + if (!($or$cond97$i)) { + $tbase$796$i = $call131$i;$tsize$795$i = $sub$ptr$sub$tsize$4$i; + label = 180; + } + } + } + if ((label|0) == 180) { + $114 = HEAP32[(28840)>>2]|0; + $add150$i = (($114) + ($tsize$795$i))|0; + HEAP32[(28840)>>2] = $add150$i; + $115 = HEAP32[(28844)>>2]|0; + $cmp151$i = ($add150$i>>>0)>($115>>>0); + if ($cmp151$i) { + HEAP32[(28844)>>2] = $add150$i; + } + $116 = HEAP32[(28432)>>2]|0; + $cmp157$i = ($116|0)==(0|0); + do { + if ($cmp157$i) { + $117 = HEAP32[(28424)>>2]|0; + $cmp159$i202 = ($117|0)==(0|0); + $cmp162$i203 = ($tbase$796$i>>>0)<($117>>>0); + $or$cond8$i = $cmp159$i202 | $cmp162$i203; + if ($or$cond8$i) { + HEAP32[(28424)>>2] = $tbase$796$i; + } + HEAP32[(28856)>>2] = $tbase$796$i; + HEAP32[(28860)>>2] = $tsize$795$i; + HEAP32[(28868)>>2] = 0; + $118 = HEAP32[7220]|0; + HEAP32[(28444)>>2] = $118; + HEAP32[(28440)>>2] = -1; + HEAP32[(28460)>>2] = (28448); + HEAP32[(28456)>>2] = (28448); + HEAP32[(28468)>>2] = (28456); + HEAP32[(28464)>>2] = (28456); + HEAP32[(28476)>>2] = (28464); + HEAP32[(28472)>>2] = (28464); + HEAP32[(28484)>>2] = (28472); + HEAP32[(28480)>>2] = (28472); + HEAP32[(28492)>>2] = (28480); + HEAP32[(28488)>>2] = (28480); + HEAP32[(28500)>>2] = (28488); + HEAP32[(28496)>>2] = (28488); + HEAP32[(28508)>>2] = (28496); + HEAP32[(28504)>>2] = (28496); + HEAP32[(28516)>>2] = (28504); + HEAP32[(28512)>>2] = (28504); + HEAP32[(28524)>>2] = (28512); + HEAP32[(28520)>>2] = (28512); + HEAP32[(28532)>>2] = (28520); + HEAP32[(28528)>>2] = (28520); + HEAP32[(28540)>>2] = (28528); + HEAP32[(28536)>>2] = (28528); + HEAP32[(28548)>>2] = (28536); + HEAP32[(28544)>>2] = (28536); + HEAP32[(28556)>>2] = (28544); + HEAP32[(28552)>>2] = (28544); + HEAP32[(28564)>>2] = (28552); + HEAP32[(28560)>>2] = (28552); + HEAP32[(28572)>>2] = (28560); + HEAP32[(28568)>>2] = (28560); + HEAP32[(28580)>>2] = (28568); + HEAP32[(28576)>>2] = (28568); + HEAP32[(28588)>>2] = (28576); + HEAP32[(28584)>>2] = (28576); + HEAP32[(28596)>>2] = (28584); + HEAP32[(28592)>>2] = (28584); + HEAP32[(28604)>>2] = (28592); + HEAP32[(28600)>>2] = (28592); + HEAP32[(28612)>>2] = (28600); + HEAP32[(28608)>>2] = (28600); + HEAP32[(28620)>>2] = (28608); + HEAP32[(28616)>>2] = (28608); + HEAP32[(28628)>>2] = (28616); + HEAP32[(28624)>>2] = (28616); + HEAP32[(28636)>>2] = (28624); + HEAP32[(28632)>>2] = (28624); + HEAP32[(28644)>>2] = (28632); + HEAP32[(28640)>>2] = (28632); + HEAP32[(28652)>>2] = (28640); + HEAP32[(28648)>>2] = (28640); + HEAP32[(28660)>>2] = (28648); + HEAP32[(28656)>>2] = (28648); + HEAP32[(28668)>>2] = (28656); + HEAP32[(28664)>>2] = (28656); + HEAP32[(28676)>>2] = (28664); + HEAP32[(28672)>>2] = (28664); + HEAP32[(28684)>>2] = (28672); + HEAP32[(28680)>>2] = (28672); + HEAP32[(28692)>>2] = (28680); + HEAP32[(28688)>>2] = (28680); + HEAP32[(28700)>>2] = (28688); + HEAP32[(28696)>>2] = (28688); + HEAP32[(28708)>>2] = (28696); + HEAP32[(28704)>>2] = (28696); + $sub172$i = (($tsize$795$i) + -40)|0; + $add$ptr$i13$i = ((($tbase$796$i)) + 8|0); + $119 = $add$ptr$i13$i; + $and$i14$i = $119 & 7; + $cmp$i15$i = ($and$i14$i|0)==(0); + $sub$i16$i = (0 - ($119))|0; + $and3$i$i = $sub$i16$i & 7; + $cond$i17$i = $cmp$i15$i ? 0 : $and3$i$i; + $add$ptr4$i$i = (($tbase$796$i) + ($cond$i17$i)|0); + $sub5$i$i = (($sub172$i) - ($cond$i17$i))|0; + HEAP32[(28432)>>2] = $add$ptr4$i$i; + HEAP32[(28420)>>2] = $sub5$i$i; + $or$i$i = $sub5$i$i | 1; + $head$i18$i = ((($add$ptr4$i$i)) + 4|0); + HEAP32[$head$i18$i>>2] = $or$i$i; + $add$ptr6$i$i = (($tbase$796$i) + ($sub172$i)|0); + $head7$i$i = ((($add$ptr6$i$i)) + 4|0); + HEAP32[$head7$i$i>>2] = 40; + $120 = HEAP32[(28896)>>2]|0; + HEAP32[(28436)>>2] = $120; + } else { + $sp$0108$i = (28856); + while(1) { + $121 = HEAP32[$sp$0108$i>>2]|0; + $size188$i = ((($sp$0108$i)) + 4|0); + $122 = HEAP32[$size188$i>>2]|0; + $add$ptr189$i = (($121) + ($122)|0); + $cmp190$i = ($tbase$796$i|0)==($add$ptr189$i|0); + if ($cmp190$i) { + label = 188; + break; + } + $next$i = ((($sp$0108$i)) + 8|0); + $123 = HEAP32[$next$i>>2]|0; + $cmp186$i = ($123|0)==(0|0); + if ($cmp186$i) { + break; + } else { + $sp$0108$i = $123; + } + } + if ((label|0) == 188) { + $sflags193$i = ((($sp$0108$i)) + 12|0); + $124 = HEAP32[$sflags193$i>>2]|0; + $and194$i207 = $124 & 8; + $tobool195$i = ($and194$i207|0)==(0); + if ($tobool195$i) { + $cmp203$i = ($121>>>0)<=($116>>>0); + $cmp209$i = ($tbase$796$i>>>0)>($116>>>0); + $or$cond98$i = $cmp209$i & $cmp203$i; + if ($or$cond98$i) { + $add212$i = (($122) + ($tsize$795$i))|0; + HEAP32[$size188$i>>2] = $add212$i; + $125 = HEAP32[(28420)>>2]|0; + $add215$i = (($125) + ($tsize$795$i))|0; + $add$ptr$i48$i = ((($116)) + 8|0); + $126 = $add$ptr$i48$i; + $and$i49$i = $126 & 7; + $cmp$i50$i = ($and$i49$i|0)==(0); + $sub$i51$i = (0 - ($126))|0; + $and3$i52$i = $sub$i51$i & 7; + $cond$i53$i = $cmp$i50$i ? 0 : $and3$i52$i; + $add$ptr4$i54$i = (($116) + ($cond$i53$i)|0); + $sub5$i55$i = (($add215$i) - ($cond$i53$i))|0; + HEAP32[(28432)>>2] = $add$ptr4$i54$i; + HEAP32[(28420)>>2] = $sub5$i55$i; + $or$i56$i = $sub5$i55$i | 1; + $head$i57$i = ((($add$ptr4$i54$i)) + 4|0); + HEAP32[$head$i57$i>>2] = $or$i56$i; + $add$ptr6$i58$i = (($116) + ($add215$i)|0); + $head7$i59$i = ((($add$ptr6$i58$i)) + 4|0); + HEAP32[$head7$i59$i>>2] = 40; + $127 = HEAP32[(28896)>>2]|0; + HEAP32[(28436)>>2] = $127; + break; + } + } + } + $128 = HEAP32[(28424)>>2]|0; + $cmp218$i = ($tbase$796$i>>>0)<($128>>>0); + if ($cmp218$i) { + HEAP32[(28424)>>2] = $tbase$796$i; + $141 = $tbase$796$i; + } else { + $141 = $128; + } + $add$ptr227$i = (($tbase$796$i) + ($tsize$795$i)|0); + $sp$1107$i = (28856); + while(1) { + $129 = HEAP32[$sp$1107$i>>2]|0; + $cmp228$i = ($129|0)==($add$ptr227$i|0); + if ($cmp228$i) { + label = 196; + break; + } + $next231$i = ((($sp$1107$i)) + 8|0); + $130 = HEAP32[$next231$i>>2]|0; + $cmp224$i = ($130|0)==(0|0); + if ($cmp224$i) { + $sp$0$i$i$i = (28856); + break; + } else { + $sp$1107$i = $130; + } + } + if ((label|0) == 196) { + $sflags235$i = ((($sp$1107$i)) + 12|0); + $131 = HEAP32[$sflags235$i>>2]|0; + $and236$i = $131 & 8; + $tobool237$i = ($and236$i|0)==(0); + if ($tobool237$i) { + HEAP32[$sp$1107$i>>2] = $tbase$796$i; + $size245$i = ((($sp$1107$i)) + 4|0); + $132 = HEAP32[$size245$i>>2]|0; + $add246$i = (($132) + ($tsize$795$i))|0; + HEAP32[$size245$i>>2] = $add246$i; + $add$ptr$i19$i = ((($tbase$796$i)) + 8|0); + $133 = $add$ptr$i19$i; + $and$i20$i = $133 & 7; + $cmp$i21$i = ($and$i20$i|0)==(0); + $sub$i22$i = (0 - ($133))|0; + $and3$i23$i = $sub$i22$i & 7; + $cond$i24$i = $cmp$i21$i ? 0 : $and3$i23$i; + $add$ptr4$i25$i = (($tbase$796$i) + ($cond$i24$i)|0); + $add$ptr5$i$i = ((($add$ptr227$i)) + 8|0); + $134 = $add$ptr5$i$i; + $and6$i26$i = $134 & 7; + $cmp7$i$i = ($and6$i26$i|0)==(0); + $sub12$i$i = (0 - ($134))|0; + $and13$i$i = $sub12$i$i & 7; + $cond15$i$i = $cmp7$i$i ? 0 : $and13$i$i; + $add$ptr16$i$i = (($add$ptr227$i) + ($cond15$i$i)|0); + $sub$ptr$lhs$cast$i27$i = $add$ptr16$i$i; + $sub$ptr$rhs$cast$i28$i = $add$ptr4$i25$i; + $sub$ptr$sub$i29$i = (($sub$ptr$lhs$cast$i27$i) - ($sub$ptr$rhs$cast$i28$i))|0; + $add$ptr17$i$i = (($add$ptr4$i25$i) + ($nb$0)|0); + $sub18$i$i = (($sub$ptr$sub$i29$i) - ($nb$0))|0; + $or19$i$i = $nb$0 | 3; + $head$i30$i = ((($add$ptr4$i25$i)) + 4|0); + HEAP32[$head$i30$i>>2] = $or19$i$i; + $cmp20$i$i = ($116|0)==($add$ptr16$i$i|0); + do { + if ($cmp20$i$i) { + $135 = HEAP32[(28420)>>2]|0; + $add$i$i = (($135) + ($sub18$i$i))|0; + HEAP32[(28420)>>2] = $add$i$i; + HEAP32[(28432)>>2] = $add$ptr17$i$i; + $or22$i$i = $add$i$i | 1; + $head23$i$i = ((($add$ptr17$i$i)) + 4|0); + HEAP32[$head23$i$i>>2] = $or22$i$i; + } else { + $136 = HEAP32[(28428)>>2]|0; + $cmp24$i$i = ($136|0)==($add$ptr16$i$i|0); + if ($cmp24$i$i) { + $137 = HEAP32[(28416)>>2]|0; + $add26$i$i = (($137) + ($sub18$i$i))|0; + HEAP32[(28416)>>2] = $add26$i$i; + HEAP32[(28428)>>2] = $add$ptr17$i$i; + $or28$i$i = $add26$i$i | 1; + $head29$i$i = ((($add$ptr17$i$i)) + 4|0); + HEAP32[$head29$i$i>>2] = $or28$i$i; + $add$ptr30$i$i = (($add$ptr17$i$i) + ($add26$i$i)|0); + HEAP32[$add$ptr30$i$i>>2] = $add26$i$i; + break; + } + $head32$i$i = ((($add$ptr16$i$i)) + 4|0); + $138 = HEAP32[$head32$i$i>>2]|0; + $and33$i$i = $138 & 3; + $cmp34$i$i = ($and33$i$i|0)==(1); + if ($cmp34$i$i) { + $and37$i$i = $138 & -8; + $shr$i33$i = $138 >>> 3; + $cmp38$i$i = ($138>>>0)<(256); + L311: do { + if ($cmp38$i$i) { + $fd$i$i = ((($add$ptr16$i$i)) + 8|0); + $139 = HEAP32[$fd$i$i>>2]|0; + $bk$i34$i = ((($add$ptr16$i$i)) + 12|0); + $140 = HEAP32[$bk$i34$i>>2]|0; + $shl$i35$i = $shr$i33$i << 1; + $arrayidx$i36$i = (28448 + ($shl$i35$i<<2)|0); + $cmp41$i$i = ($139|0)==($arrayidx$i36$i|0); + do { + if (!($cmp41$i$i)) { + $cmp42$i$i = ($141>>>0)>($139>>>0); + if ($cmp42$i$i) { + _abort(); + // unreachable; + } + $bk43$i$i = ((($139)) + 12|0); + $142 = HEAP32[$bk43$i$i>>2]|0; + $cmp44$i$i = ($142|0)==($add$ptr16$i$i|0); + if ($cmp44$i$i) { + break; + } + _abort(); + // unreachable; + } + } while(0); + $cmp46$i37$i = ($140|0)==($139|0); + if ($cmp46$i37$i) { + $shl48$i$i = 1 << $shr$i33$i; + $neg$i$i = $shl48$i$i ^ -1; + $143 = HEAP32[7102]|0; + $and49$i$i = $143 & $neg$i$i; + HEAP32[7102] = $and49$i$i; + break; + } + $cmp54$i$i = ($140|0)==($arrayidx$i36$i|0); + do { + if ($cmp54$i$i) { + $$pre6$i$i = ((($140)) + 8|0); + $fd68$pre$phi$i$iZ2D = $$pre6$i$i; + } else { + $cmp57$i$i = ($141>>>0)>($140>>>0); + if ($cmp57$i$i) { + _abort(); + // unreachable; + } + $fd59$i$i = ((($140)) + 8|0); + $144 = HEAP32[$fd59$i$i>>2]|0; + $cmp60$i$i = ($144|0)==($add$ptr16$i$i|0); + if ($cmp60$i$i) { + $fd68$pre$phi$i$iZ2D = $fd59$i$i; + break; + } + _abort(); + // unreachable; + } + } while(0); + $bk67$i$i = ((($139)) + 12|0); + HEAP32[$bk67$i$i>>2] = $140; + HEAP32[$fd68$pre$phi$i$iZ2D>>2] = $139; + } else { + $parent$i39$i = ((($add$ptr16$i$i)) + 24|0); + $145 = HEAP32[$parent$i39$i>>2]|0; + $bk74$i$i = ((($add$ptr16$i$i)) + 12|0); + $146 = HEAP32[$bk74$i$i>>2]|0; + $cmp75$i$i = ($146|0)==($add$ptr16$i$i|0); + do { + if ($cmp75$i$i) { + $child$i$i = ((($add$ptr16$i$i)) + 16|0); + $arrayidx96$i$i = ((($child$i$i)) + 4|0); + $150 = HEAP32[$arrayidx96$i$i>>2]|0; + $cmp97$i$i = ($150|0)==(0|0); + if ($cmp97$i$i) { + $151 = HEAP32[$child$i$i>>2]|0; + $cmp100$i$i = ($151|0)==(0|0); + if ($cmp100$i$i) { + $R$3$i$i = 0; + break; + } else { + $R$1$i$i = $151;$RP$1$i$i = $child$i$i; + } + } else { + $R$1$i$i = $150;$RP$1$i$i = $arrayidx96$i$i; + } + while(1) { + $arrayidx103$i$i = ((($R$1$i$i)) + 20|0); + $152 = HEAP32[$arrayidx103$i$i>>2]|0; + $cmp104$i$i = ($152|0)==(0|0); + if (!($cmp104$i$i)) { + $R$1$i$i = $152;$RP$1$i$i = $arrayidx103$i$i; + continue; + } + $arrayidx107$i$i = ((($R$1$i$i)) + 16|0); + $153 = HEAP32[$arrayidx107$i$i>>2]|0; + $cmp108$i$i = ($153|0)==(0|0); + if ($cmp108$i$i) { + break; + } else { + $R$1$i$i = $153;$RP$1$i$i = $arrayidx107$i$i; + } + } + $cmp112$i$i = ($141>>>0)>($RP$1$i$i>>>0); + if ($cmp112$i$i) { + _abort(); + // unreachable; + } else { + HEAP32[$RP$1$i$i>>2] = 0; + $R$3$i$i = $R$1$i$i; + break; + } + } else { + $fd78$i$i = ((($add$ptr16$i$i)) + 8|0); + $147 = HEAP32[$fd78$i$i>>2]|0; + $cmp81$i$i = ($141>>>0)>($147>>>0); + if ($cmp81$i$i) { + _abort(); + // unreachable; + } + $bk82$i$i = ((($147)) + 12|0); + $148 = HEAP32[$bk82$i$i>>2]|0; + $cmp83$i$i = ($148|0)==($add$ptr16$i$i|0); + if (!($cmp83$i$i)) { + _abort(); + // unreachable; + } + $fd85$i$i = ((($146)) + 8|0); + $149 = HEAP32[$fd85$i$i>>2]|0; + $cmp86$i$i = ($149|0)==($add$ptr16$i$i|0); + if ($cmp86$i$i) { + HEAP32[$bk82$i$i>>2] = $146; + HEAP32[$fd85$i$i>>2] = $147; + $R$3$i$i = $146; + break; + } else { + _abort(); + // unreachable; + } + } + } while(0); + $cmp120$i41$i = ($145|0)==(0|0); + if ($cmp120$i41$i) { + break; + } + $index$i42$i = ((($add$ptr16$i$i)) + 28|0); + $154 = HEAP32[$index$i42$i>>2]|0; + $arrayidx123$i$i = (28712 + ($154<<2)|0); + $155 = HEAP32[$arrayidx123$i$i>>2]|0; + $cmp124$i$i = ($155|0)==($add$ptr16$i$i|0); + do { + if ($cmp124$i$i) { + HEAP32[$arrayidx123$i$i>>2] = $R$3$i$i; + $cond3$i$i = ($R$3$i$i|0)==(0|0); + if (!($cond3$i$i)) { + break; + } + $shl131$i$i = 1 << $154; + $neg132$i$i = $shl131$i$i ^ -1; + $156 = HEAP32[(28412)>>2]|0; + $and133$i$i = $156 & $neg132$i$i; + HEAP32[(28412)>>2] = $and133$i$i; + break L311; + } else { + $157 = HEAP32[(28424)>>2]|0; + $cmp137$i$i = ($157>>>0)>($145>>>0); + if ($cmp137$i$i) { + _abort(); + // unreachable; + } else { + $arrayidx143$i$i = ((($145)) + 16|0); + $158 = HEAP32[$arrayidx143$i$i>>2]|0; + $cmp144$i$i = ($158|0)!=($add$ptr16$i$i|0); + $$sink$i$i = $cmp144$i$i&1; + $arrayidx151$i$i = (((($145)) + 16|0) + ($$sink$i$i<<2)|0); + HEAP32[$arrayidx151$i$i>>2] = $R$3$i$i; + $cmp156$i$i = ($R$3$i$i|0)==(0|0); + if ($cmp156$i$i) { + break L311; + } else { + break; + } + } + } + } while(0); + $159 = HEAP32[(28424)>>2]|0; + $cmp160$i$i = ($159>>>0)>($R$3$i$i>>>0); + if ($cmp160$i$i) { + _abort(); + // unreachable; + } + $parent165$i$i = ((($R$3$i$i)) + 24|0); + HEAP32[$parent165$i$i>>2] = $145; + $child166$i$i = ((($add$ptr16$i$i)) + 16|0); + $160 = HEAP32[$child166$i$i>>2]|0; + $cmp168$i$i = ($160|0)==(0|0); + do { + if (!($cmp168$i$i)) { + $cmp172$i$i = ($159>>>0)>($160>>>0); + if ($cmp172$i$i) { + _abort(); + // unreachable; + } else { + $arrayidx178$i$i = ((($R$3$i$i)) + 16|0); + HEAP32[$arrayidx178$i$i>>2] = $160; + $parent179$i$i = ((($160)) + 24|0); + HEAP32[$parent179$i$i>>2] = $R$3$i$i; + break; + } + } + } while(0); + $arrayidx184$i$i = ((($child166$i$i)) + 4|0); + $161 = HEAP32[$arrayidx184$i$i>>2]|0; + $cmp185$i$i = ($161|0)==(0|0); + if ($cmp185$i$i) { + break; + } + $162 = HEAP32[(28424)>>2]|0; + $cmp189$i$i = ($162>>>0)>($161>>>0); + if ($cmp189$i$i) { + _abort(); + // unreachable; + } else { + $arrayidx195$i$i = ((($R$3$i$i)) + 20|0); + HEAP32[$arrayidx195$i$i>>2] = $161; + $parent196$i$i = ((($161)) + 24|0); + HEAP32[$parent196$i$i>>2] = $R$3$i$i; + break; + } + } + } while(0); + $add$ptr205$i$i = (($add$ptr16$i$i) + ($and37$i$i)|0); + $add206$i$i = (($and37$i$i) + ($sub18$i$i))|0; + $oldfirst$0$i$i = $add$ptr205$i$i;$qsize$0$i$i = $add206$i$i; + } else { + $oldfirst$0$i$i = $add$ptr16$i$i;$qsize$0$i$i = $sub18$i$i; + } + $head208$i$i = ((($oldfirst$0$i$i)) + 4|0); + $163 = HEAP32[$head208$i$i>>2]|0; + $and209$i$i = $163 & -2; + HEAP32[$head208$i$i>>2] = $and209$i$i; + $or210$i$i = $qsize$0$i$i | 1; + $head211$i$i = ((($add$ptr17$i$i)) + 4|0); + HEAP32[$head211$i$i>>2] = $or210$i$i; + $add$ptr212$i$i = (($add$ptr17$i$i) + ($qsize$0$i$i)|0); + HEAP32[$add$ptr212$i$i>>2] = $qsize$0$i$i; + $shr214$i$i = $qsize$0$i$i >>> 3; + $cmp215$i$i = ($qsize$0$i$i>>>0)<(256); + if ($cmp215$i$i) { + $shl222$i$i = $shr214$i$i << 1; + $arrayidx223$i$i = (28448 + ($shl222$i$i<<2)|0); + $164 = HEAP32[7102]|0; + $shl226$i$i = 1 << $shr214$i$i; + $and227$i$i = $164 & $shl226$i$i; + $tobool228$i$i = ($and227$i$i|0)==(0); + do { + if ($tobool228$i$i) { + $or232$i$i = $164 | $shl226$i$i; + HEAP32[7102] = $or232$i$i; + $$pre$i44$i = ((($arrayidx223$i$i)) + 8|0); + $$pre$phi$i45$iZ2D = $$pre$i44$i;$F224$0$i$i = $arrayidx223$i$i; + } else { + $165 = ((($arrayidx223$i$i)) + 8|0); + $166 = HEAP32[$165>>2]|0; + $167 = HEAP32[(28424)>>2]|0; + $cmp236$i$i = ($167>>>0)>($166>>>0); + if (!($cmp236$i$i)) { + $$pre$phi$i45$iZ2D = $165;$F224$0$i$i = $166; + break; + } + _abort(); + // unreachable; + } + } while(0); + HEAP32[$$pre$phi$i45$iZ2D>>2] = $add$ptr17$i$i; + $bk246$i$i = ((($F224$0$i$i)) + 12|0); + HEAP32[$bk246$i$i>>2] = $add$ptr17$i$i; + $fd247$i$i = ((($add$ptr17$i$i)) + 8|0); + HEAP32[$fd247$i$i>>2] = $F224$0$i$i; + $bk248$i$i = ((($add$ptr17$i$i)) + 12|0); + HEAP32[$bk248$i$i>>2] = $arrayidx223$i$i; + break; + } + $shr253$i$i = $qsize$0$i$i >>> 8; + $cmp254$i$i = ($shr253$i$i|0)==(0); + do { + if ($cmp254$i$i) { + $I252$0$i$i = 0; + } else { + $cmp258$i$i = ($qsize$0$i$i>>>0)>(16777215); + if ($cmp258$i$i) { + $I252$0$i$i = 31; + break; + } + $sub262$i$i = (($shr253$i$i) + 1048320)|0; + $shr263$i$i = $sub262$i$i >>> 16; + $and264$i$i = $shr263$i$i & 8; + $shl265$i$i = $shr253$i$i << $and264$i$i; + $sub266$i$i = (($shl265$i$i) + 520192)|0; + $shr267$i$i = $sub266$i$i >>> 16; + $and268$i$i = $shr267$i$i & 4; + $add269$i$i = $and268$i$i | $and264$i$i; + $shl270$i$i = $shl265$i$i << $and268$i$i; + $sub271$i$i = (($shl270$i$i) + 245760)|0; + $shr272$i$i = $sub271$i$i >>> 16; + $and273$i$i = $shr272$i$i & 2; + $add274$i$i = $add269$i$i | $and273$i$i; + $sub275$i$i = (14 - ($add274$i$i))|0; + $shl276$i$i = $shl270$i$i << $and273$i$i; + $shr277$i$i = $shl276$i$i >>> 15; + $add278$i$i = (($sub275$i$i) + ($shr277$i$i))|0; + $shl279$i$i = $add278$i$i << 1; + $add280$i$i = (($add278$i$i) + 7)|0; + $shr281$i$i = $qsize$0$i$i >>> $add280$i$i; + $and282$i$i = $shr281$i$i & 1; + $add283$i$i = $and282$i$i | $shl279$i$i; + $I252$0$i$i = $add283$i$i; + } + } while(0); + $arrayidx287$i$i = (28712 + ($I252$0$i$i<<2)|0); + $index288$i$i = ((($add$ptr17$i$i)) + 28|0); + HEAP32[$index288$i$i>>2] = $I252$0$i$i; + $child289$i$i = ((($add$ptr17$i$i)) + 16|0); + $arrayidx290$i$i = ((($child289$i$i)) + 4|0); + HEAP32[$arrayidx290$i$i>>2] = 0; + HEAP32[$child289$i$i>>2] = 0; + $168 = HEAP32[(28412)>>2]|0; + $shl294$i$i = 1 << $I252$0$i$i; + $and295$i$i = $168 & $shl294$i$i; + $tobool296$i$i = ($and295$i$i|0)==(0); + if ($tobool296$i$i) { + $or300$i$i = $168 | $shl294$i$i; + HEAP32[(28412)>>2] = $or300$i$i; + HEAP32[$arrayidx287$i$i>>2] = $add$ptr17$i$i; + $parent301$i$i = ((($add$ptr17$i$i)) + 24|0); + HEAP32[$parent301$i$i>>2] = $arrayidx287$i$i; + $bk302$i$i = ((($add$ptr17$i$i)) + 12|0); + HEAP32[$bk302$i$i>>2] = $add$ptr17$i$i; + $fd303$i$i = ((($add$ptr17$i$i)) + 8|0); + HEAP32[$fd303$i$i>>2] = $add$ptr17$i$i; + break; + } + $169 = HEAP32[$arrayidx287$i$i>>2]|0; + $cmp306$i$i = ($I252$0$i$i|0)==(31); + $shr310$i$i = $I252$0$i$i >>> 1; + $sub313$i$i = (25 - ($shr310$i$i))|0; + $cond315$i$i = $cmp306$i$i ? 0 : $sub313$i$i; + $shl316$i$i = $qsize$0$i$i << $cond315$i$i; + $K305$0$i$i = $shl316$i$i;$T$0$i46$i = $169; + while(1) { + $head317$i$i = ((($T$0$i46$i)) + 4|0); + $170 = HEAP32[$head317$i$i>>2]|0; + $and318$i$i = $170 & -8; + $cmp319$i$i = ($and318$i$i|0)==($qsize$0$i$i|0); + if ($cmp319$i$i) { + label = 263; + break; + } + $shr323$i$i = $K305$0$i$i >>> 31; + $arrayidx325$i$i = (((($T$0$i46$i)) + 16|0) + ($shr323$i$i<<2)|0); + $shl326$i$i = $K305$0$i$i << 1; + $171 = HEAP32[$arrayidx325$i$i>>2]|0; + $cmp327$i$i = ($171|0)==(0|0); + if ($cmp327$i$i) { + label = 260; + break; + } else { + $K305$0$i$i = $shl326$i$i;$T$0$i46$i = $171; + } + } + if ((label|0) == 260) { + $172 = HEAP32[(28424)>>2]|0; + $cmp332$i$i = ($172>>>0)>($arrayidx325$i$i>>>0); + if ($cmp332$i$i) { + _abort(); + // unreachable; + } else { + HEAP32[$arrayidx325$i$i>>2] = $add$ptr17$i$i; + $parent337$i$i = ((($add$ptr17$i$i)) + 24|0); + HEAP32[$parent337$i$i>>2] = $T$0$i46$i; + $bk338$i$i = ((($add$ptr17$i$i)) + 12|0); + HEAP32[$bk338$i$i>>2] = $add$ptr17$i$i; + $fd339$i$i = ((($add$ptr17$i$i)) + 8|0); + HEAP32[$fd339$i$i>>2] = $add$ptr17$i$i; + break; + } + } + else if ((label|0) == 263) { + $fd344$i$i = ((($T$0$i46$i)) + 8|0); + $173 = HEAP32[$fd344$i$i>>2]|0; + $174 = HEAP32[(28424)>>2]|0; + $cmp346$i$i = ($174>>>0)<=($T$0$i46$i>>>0); + $cmp350$i$i = ($174>>>0)<=($173>>>0); + $175 = $cmp350$i$i & $cmp346$i$i; + if ($175) { + $bk357$i$i = ((($173)) + 12|0); + HEAP32[$bk357$i$i>>2] = $add$ptr17$i$i; + HEAP32[$fd344$i$i>>2] = $add$ptr17$i$i; + $fd359$i$i = ((($add$ptr17$i$i)) + 8|0); + HEAP32[$fd359$i$i>>2] = $173; + $bk360$i$i = ((($add$ptr17$i$i)) + 12|0); + HEAP32[$bk360$i$i>>2] = $T$0$i46$i; + $parent361$i$i = ((($add$ptr17$i$i)) + 24|0); + HEAP32[$parent361$i$i>>2] = 0; + break; + } else { + _abort(); + // unreachable; + } + } + } + } while(0); + $add$ptr369$i$i = ((($add$ptr4$i25$i)) + 8|0); + $retval$0 = $add$ptr369$i$i; + STACKTOP = sp;return ($retval$0|0); + } else { + $sp$0$i$i$i = (28856); + } + } + while(1) { + $176 = HEAP32[$sp$0$i$i$i>>2]|0; + $cmp$i$i$i = ($176>>>0)>($116>>>0); + if (!($cmp$i$i$i)) { + $size$i$i$i = ((($sp$0$i$i$i)) + 4|0); + $177 = HEAP32[$size$i$i$i>>2]|0; + $add$ptr$i$i$i = (($176) + ($177)|0); + $cmp2$i$i$i = ($add$ptr$i$i$i>>>0)>($116>>>0); + if ($cmp2$i$i$i) { + break; + } + } + $next$i$i$i = ((($sp$0$i$i$i)) + 8|0); + $178 = HEAP32[$next$i$i$i>>2]|0; + $sp$0$i$i$i = $178; + } + $add$ptr2$i$i = ((($add$ptr$i$i$i)) + -47|0); + $add$ptr3$i$i = ((($add$ptr2$i$i)) + 8|0); + $179 = $add$ptr3$i$i; + $and$i$i = $179 & 7; + $cmp$i9$i = ($and$i$i|0)==(0); + $sub$i$i = (0 - ($179))|0; + $and6$i10$i = $sub$i$i & 7; + $cond$i$i = $cmp$i9$i ? 0 : $and6$i10$i; + $add$ptr7$i$i = (($add$ptr2$i$i) + ($cond$i$i)|0); + $add$ptr81$i$i = ((($116)) + 16|0); + $cmp9$i$i = ($add$ptr7$i$i>>>0)<($add$ptr81$i$i>>>0); + $cond13$i$i = $cmp9$i$i ? $116 : $add$ptr7$i$i; + $add$ptr14$i$i = ((($cond13$i$i)) + 8|0); + $add$ptr15$i$i = ((($cond13$i$i)) + 24|0); + $sub16$i$i = (($tsize$795$i) + -40)|0; + $add$ptr$i3$i$i = ((($tbase$796$i)) + 8|0); + $180 = $add$ptr$i3$i$i; + $and$i$i$i = $180 & 7; + $cmp$i4$i$i = ($and$i$i$i|0)==(0); + $sub$i$i$i = (0 - ($180))|0; + $and3$i$i$i = $sub$i$i$i & 7; + $cond$i$i$i = $cmp$i4$i$i ? 0 : $and3$i$i$i; + $add$ptr4$i$i$i = (($tbase$796$i) + ($cond$i$i$i)|0); + $sub5$i$i$i = (($sub16$i$i) - ($cond$i$i$i))|0; + HEAP32[(28432)>>2] = $add$ptr4$i$i$i; + HEAP32[(28420)>>2] = $sub5$i$i$i; + $or$i$i$i = $sub5$i$i$i | 1; + $head$i$i$i = ((($add$ptr4$i$i$i)) + 4|0); + HEAP32[$head$i$i$i>>2] = $or$i$i$i; + $add$ptr6$i$i$i = (($tbase$796$i) + ($sub16$i$i)|0); + $head7$i$i$i = ((($add$ptr6$i$i$i)) + 4|0); + HEAP32[$head7$i$i$i>>2] = 40; + $181 = HEAP32[(28896)>>2]|0; + HEAP32[(28436)>>2] = $181; + $head$i$i = ((($cond13$i$i)) + 4|0); + HEAP32[$head$i$i>>2] = 27; + ;HEAP32[$add$ptr14$i$i>>2]=HEAP32[(28856)>>2]|0;HEAP32[$add$ptr14$i$i+4>>2]=HEAP32[(28856)+4>>2]|0;HEAP32[$add$ptr14$i$i+8>>2]=HEAP32[(28856)+8>>2]|0;HEAP32[$add$ptr14$i$i+12>>2]=HEAP32[(28856)+12>>2]|0; + HEAP32[(28856)>>2] = $tbase$796$i; + HEAP32[(28860)>>2] = $tsize$795$i; + HEAP32[(28868)>>2] = 0; + HEAP32[(28864)>>2] = $add$ptr14$i$i; + $182 = $add$ptr15$i$i; + while(1) { + $add$ptr24$i$i = ((($182)) + 4|0); + HEAP32[$add$ptr24$i$i>>2] = 7; + $head26$i$i = ((($182)) + 8|0); + $cmp27$i$i = ($head26$i$i>>>0)<($add$ptr$i$i$i>>>0); + if ($cmp27$i$i) { + $182 = $add$ptr24$i$i; + } else { + break; + } + } + $cmp28$i$i = ($cond13$i$i|0)==($116|0); + if (!($cmp28$i$i)) { + $sub$ptr$lhs$cast$i$i = $cond13$i$i; + $sub$ptr$rhs$cast$i$i = $116; + $sub$ptr$sub$i$i = (($sub$ptr$lhs$cast$i$i) - ($sub$ptr$rhs$cast$i$i))|0; + $183 = HEAP32[$head$i$i>>2]|0; + $and32$i$i = $183 & -2; + HEAP32[$head$i$i>>2] = $and32$i$i; + $or33$i$i = $sub$ptr$sub$i$i | 1; + $head34$i$i = ((($116)) + 4|0); + HEAP32[$head34$i$i>>2] = $or33$i$i; + HEAP32[$cond13$i$i>>2] = $sub$ptr$sub$i$i; + $shr$i$i = $sub$ptr$sub$i$i >>> 3; + $cmp36$i$i = ($sub$ptr$sub$i$i>>>0)<(256); + if ($cmp36$i$i) { + $shl$i$i = $shr$i$i << 1; + $arrayidx$i$i = (28448 + ($shl$i$i<<2)|0); + $184 = HEAP32[7102]|0; + $shl39$i$i = 1 << $shr$i$i; + $and40$i$i = $184 & $shl39$i$i; + $tobool$i$i = ($and40$i$i|0)==(0); + if ($tobool$i$i) { + $or44$i$i = $184 | $shl39$i$i; + HEAP32[7102] = $or44$i$i; + $$pre$i$i = ((($arrayidx$i$i)) + 8|0); + $$pre$phi$i$iZ2D = $$pre$i$i;$F$0$i$i = $arrayidx$i$i; + } else { + $185 = ((($arrayidx$i$i)) + 8|0); + $186 = HEAP32[$185>>2]|0; + $187 = HEAP32[(28424)>>2]|0; + $cmp46$i$i = ($187>>>0)>($186>>>0); + if ($cmp46$i$i) { + _abort(); + // unreachable; + } else { + $$pre$phi$i$iZ2D = $185;$F$0$i$i = $186; + } + } + HEAP32[$$pre$phi$i$iZ2D>>2] = $116; + $bk$i$i = ((($F$0$i$i)) + 12|0); + HEAP32[$bk$i$i>>2] = $116; + $fd54$i$i = ((($116)) + 8|0); + HEAP32[$fd54$i$i>>2] = $F$0$i$i; + $bk55$i$i = ((($116)) + 12|0); + HEAP32[$bk55$i$i>>2] = $arrayidx$i$i; + break; + } + $shr58$i$i = $sub$ptr$sub$i$i >>> 8; + $cmp59$i$i = ($shr58$i$i|0)==(0); + if ($cmp59$i$i) { + $I57$0$i$i = 0; + } else { + $cmp63$i$i = ($sub$ptr$sub$i$i>>>0)>(16777215); + if ($cmp63$i$i) { + $I57$0$i$i = 31; + } else { + $sub67$i$i = (($shr58$i$i) + 1048320)|0; + $shr68$i$i = $sub67$i$i >>> 16; + $and69$i$i = $shr68$i$i & 8; + $shl70$i$i = $shr58$i$i << $and69$i$i; + $sub71$i$i = (($shl70$i$i) + 520192)|0; + $shr72$i$i = $sub71$i$i >>> 16; + $and73$i$i = $shr72$i$i & 4; + $add74$i$i = $and73$i$i | $and69$i$i; + $shl75$i$i = $shl70$i$i << $and73$i$i; + $sub76$i$i = (($shl75$i$i) + 245760)|0; + $shr77$i$i = $sub76$i$i >>> 16; + $and78$i$i = $shr77$i$i & 2; + $add79$i$i = $add74$i$i | $and78$i$i; + $sub80$i$i = (14 - ($add79$i$i))|0; + $shl81$i$i = $shl75$i$i << $and78$i$i; + $shr82$i$i = $shl81$i$i >>> 15; + $add83$i$i = (($sub80$i$i) + ($shr82$i$i))|0; + $shl84$i$i = $add83$i$i << 1; + $add85$i$i = (($add83$i$i) + 7)|0; + $shr86$i$i = $sub$ptr$sub$i$i >>> $add85$i$i; + $and87$i$i = $shr86$i$i & 1; + $add88$i$i = $and87$i$i | $shl84$i$i; + $I57$0$i$i = $add88$i$i; + } + } + $arrayidx91$i$i = (28712 + ($I57$0$i$i<<2)|0); + $index$i$i = ((($116)) + 28|0); + HEAP32[$index$i$i>>2] = $I57$0$i$i; + $arrayidx92$i$i = ((($116)) + 20|0); + HEAP32[$arrayidx92$i$i>>2] = 0; + HEAP32[$add$ptr81$i$i>>2] = 0; + $188 = HEAP32[(28412)>>2]|0; + $shl95$i$i = 1 << $I57$0$i$i; + $and96$i$i = $188 & $shl95$i$i; + $tobool97$i$i = ($and96$i$i|0)==(0); + if ($tobool97$i$i) { + $or101$i$i = $188 | $shl95$i$i; + HEAP32[(28412)>>2] = $or101$i$i; + HEAP32[$arrayidx91$i$i>>2] = $116; + $parent$i$i = ((($116)) + 24|0); + HEAP32[$parent$i$i>>2] = $arrayidx91$i$i; + $bk102$i$i = ((($116)) + 12|0); + HEAP32[$bk102$i$i>>2] = $116; + $fd103$i$i = ((($116)) + 8|0); + HEAP32[$fd103$i$i>>2] = $116; + break; + } + $189 = HEAP32[$arrayidx91$i$i>>2]|0; + $cmp106$i$i = ($I57$0$i$i|0)==(31); + $shr110$i$i = $I57$0$i$i >>> 1; + $sub113$i$i = (25 - ($shr110$i$i))|0; + $cond115$i$i = $cmp106$i$i ? 0 : $sub113$i$i; + $shl116$i$i = $sub$ptr$sub$i$i << $cond115$i$i; + $K105$0$i$i = $shl116$i$i;$T$0$i$i = $189; + while(1) { + $head118$i$i = ((($T$0$i$i)) + 4|0); + $190 = HEAP32[$head118$i$i>>2]|0; + $and119$i$i = $190 & -8; + $cmp120$i$i = ($and119$i$i|0)==($sub$ptr$sub$i$i|0); + if ($cmp120$i$i) { + label = 289; + break; + } + $shr124$i$i = $K105$0$i$i >>> 31; + $arrayidx126$i$i = (((($T$0$i$i)) + 16|0) + ($shr124$i$i<<2)|0); + $shl127$i$i = $K105$0$i$i << 1; + $191 = HEAP32[$arrayidx126$i$i>>2]|0; + $cmp128$i$i = ($191|0)==(0|0); + if ($cmp128$i$i) { + label = 286; + break; + } else { + $K105$0$i$i = $shl127$i$i;$T$0$i$i = $191; + } + } + if ((label|0) == 286) { + $192 = HEAP32[(28424)>>2]|0; + $cmp133$i$i = ($192>>>0)>($arrayidx126$i$i>>>0); + if ($cmp133$i$i) { + _abort(); + // unreachable; + } else { + HEAP32[$arrayidx126$i$i>>2] = $116; + $parent138$i$i = ((($116)) + 24|0); + HEAP32[$parent138$i$i>>2] = $T$0$i$i; + $bk139$i$i = ((($116)) + 12|0); + HEAP32[$bk139$i$i>>2] = $116; + $fd140$i$i = ((($116)) + 8|0); + HEAP32[$fd140$i$i>>2] = $116; + break; + } + } + else if ((label|0) == 289) { + $fd148$i$i = ((($T$0$i$i)) + 8|0); + $193 = HEAP32[$fd148$i$i>>2]|0; + $194 = HEAP32[(28424)>>2]|0; + $cmp150$i$i = ($194>>>0)<=($T$0$i$i>>>0); + $cmp153$i$i = ($194>>>0)<=($193>>>0); + $195 = $cmp153$i$i & $cmp150$i$i; + if ($195) { + $bk158$i$i = ((($193)) + 12|0); + HEAP32[$bk158$i$i>>2] = $116; + HEAP32[$fd148$i$i>>2] = $116; + $fd160$i$i = ((($116)) + 8|0); + HEAP32[$fd160$i$i>>2] = $193; + $bk161$i$i = ((($116)) + 12|0); + HEAP32[$bk161$i$i>>2] = $T$0$i$i; + $parent162$i$i = ((($116)) + 24|0); + HEAP32[$parent162$i$i>>2] = 0; + break; + } else { + _abort(); + // unreachable; + } + } + } + } + } while(0); + $196 = HEAP32[(28420)>>2]|0; + $cmp257$i = ($196>>>0)>($nb$0>>>0); + if ($cmp257$i) { + $sub260$i = (($196) - ($nb$0))|0; + HEAP32[(28420)>>2] = $sub260$i; + $197 = HEAP32[(28432)>>2]|0; + $add$ptr262$i = (($197) + ($nb$0)|0); + HEAP32[(28432)>>2] = $add$ptr262$i; + $or264$i = $sub260$i | 1; + $head265$i = ((($add$ptr262$i)) + 4|0); + HEAP32[$head265$i>>2] = $or264$i; + $or267$i = $nb$0 | 3; + $head268$i = ((($197)) + 4|0); + HEAP32[$head268$i>>2] = $or267$i; + $add$ptr269$i = ((($197)) + 8|0); + $retval$0 = $add$ptr269$i; + STACKTOP = sp;return ($retval$0|0); + } + } + $call275$i = (___errno_location()|0); + HEAP32[$call275$i>>2] = 12; + $retval$0 = 0; + STACKTOP = sp;return ($retval$0|0); +} +function _free($mem) { + $mem = $mem|0; + var $$pre = 0, $$pre$phiZ2D = 0, $$pre309 = 0, $$pre310 = 0, $$sink = 0, $$sink4 = 0, $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0; + var $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0; + var $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0; + var $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0; + var $8 = 0, $9 = 0, $F510$0 = 0, $I534$0 = 0, $K583$0 = 0, $R$1 = 0, $R$3 = 0, $R332$1 = 0, $R332$3 = 0, $RP$1 = 0, $RP360$1 = 0, $T$0 = 0, $add$ptr = 0, $add$ptr16 = 0, $add$ptr217 = 0, $add$ptr261 = 0, $add$ptr482 = 0, $add$ptr498 = 0, $add$ptr6 = 0, $add17 = 0; + var $add246 = 0, $add258 = 0, $add267 = 0, $add550 = 0, $add555 = 0, $add559 = 0, $add561 = 0, $add564 = 0, $and = 0, $and140 = 0, $and210 = 0, $and215 = 0, $and232 = 0, $and240 = 0, $and266 = 0, $and301 = 0, $and410 = 0, $and46 = 0, $and495 = 0, $and5 = 0; + var $and512 = 0, $and545 = 0, $and549 = 0, $and554 = 0, $and563 = 0, $and574 = 0, $and592 = 0, $and8 = 0, $arrayidx = 0, $arrayidx108 = 0, $arrayidx113 = 0, $arrayidx130 = 0, $arrayidx149 = 0, $arrayidx157 = 0, $arrayidx182 = 0, $arrayidx188 = 0, $arrayidx198 = 0, $arrayidx279 = 0, $arrayidx362 = 0, $arrayidx374 = 0; + var $arrayidx379 = 0, $arrayidx400 = 0, $arrayidx419 = 0, $arrayidx427 = 0, $arrayidx454 = 0, $arrayidx460 = 0, $arrayidx470 = 0, $arrayidx509 = 0, $arrayidx567 = 0, $arrayidx570 = 0, $arrayidx599 = 0, $arrayidx99 = 0, $bk = 0, $bk275 = 0, $bk286 = 0, $bk321 = 0, $bk333 = 0, $bk34 = 0, $bk343 = 0, $bk529 = 0; + var $bk531 = 0, $bk580 = 0, $bk611 = 0, $bk631 = 0, $bk634 = 0, $bk66 = 0, $bk73 = 0, $bk82 = 0, $child = 0, $child171 = 0, $child361 = 0, $child443 = 0, $child569 = 0, $cmp = 0, $cmp$i = 0, $cmp1 = 0, $cmp100 = 0, $cmp104 = 0, $cmp109 = 0, $cmp114 = 0; + var $cmp118 = 0, $cmp127 = 0, $cmp13 = 0, $cmp131 = 0, $cmp143 = 0, $cmp150 = 0, $cmp162 = 0, $cmp165 = 0, $cmp173 = 0, $cmp176 = 0, $cmp18 = 0, $cmp189 = 0, $cmp192 = 0, $cmp2 = 0, $cmp211 = 0, $cmp22 = 0, $cmp228 = 0, $cmp243 = 0, $cmp249 = 0, $cmp25 = 0; + var $cmp255 = 0, $cmp269 = 0, $cmp280 = 0, $cmp283 = 0, $cmp287 = 0, $cmp29 = 0, $cmp296 = 0, $cmp305 = 0, $cmp308 = 0, $cmp31 = 0, $cmp312 = 0, $cmp334 = 0, $cmp340 = 0, $cmp344 = 0, $cmp348 = 0, $cmp35 = 0, $cmp363 = 0, $cmp368 = 0, $cmp375 = 0, $cmp380 = 0; + var $cmp386 = 0, $cmp395 = 0, $cmp401 = 0, $cmp413 = 0, $cmp42 = 0, $cmp420 = 0, $cmp432 = 0, $cmp435 = 0, $cmp445 = 0, $cmp448 = 0, $cmp461 = 0, $cmp464 = 0, $cmp484 = 0, $cmp50 = 0, $cmp502 = 0, $cmp519 = 0, $cmp53 = 0, $cmp536 = 0, $cmp540 = 0, $cmp57 = 0; + var $cmp584 = 0, $cmp593 = 0, $cmp601 = 0, $cmp605 = 0, $cmp621 = 0, $cmp624 = 0, $cmp640 = 0, $cmp74 = 0, $cmp80 = 0, $cmp83 = 0, $cmp87 = 0, $cond = 0, $cond293 = 0, $cond294 = 0, $dec = 0, $fd = 0, $fd273 = 0, $fd311 = 0, $fd322$pre$phiZ2D = 0, $fd338 = 0; + var $fd347 = 0, $fd530 = 0, $fd56 = 0, $fd581 = 0, $fd612 = 0, $fd620 = 0, $fd633 = 0, $fd67$pre$phiZ2D = 0, $fd78 = 0, $fd86 = 0, $head = 0, $head209 = 0, $head216 = 0, $head231 = 0, $head248 = 0, $head260 = 0, $head481 = 0, $head497 = 0, $head591 = 0, $idx$neg = 0; + var $index = 0, $index399 = 0, $index568 = 0, $neg = 0, $neg139 = 0, $neg300 = 0, $neg409 = 0, $next4$i = 0, $or = 0, $or247 = 0, $or259 = 0, $or480 = 0, $or496 = 0, $or516 = 0, $or578 = 0, $p$1 = 0, $parent = 0, $parent170 = 0, $parent183 = 0, $parent199 = 0; + var $parent331 = 0, $parent442 = 0, $parent455 = 0, $parent471 = 0, $parent579 = 0, $parent610 = 0, $parent635 = 0, $psize$1 = 0, $psize$2 = 0, $shl = 0, $shl138 = 0, $shl278 = 0, $shl299 = 0, $shl408 = 0, $shl45 = 0, $shl508 = 0, $shl511 = 0, $shl546 = 0, $shl551 = 0, $shl557 = 0; + var $shl560 = 0, $shl573 = 0, $shl590 = 0, $shl600 = 0, $shr = 0, $shr268 = 0, $shr501 = 0, $shr535 = 0, $shr544 = 0, $shr548 = 0, $shr553 = 0, $shr558 = 0, $shr562 = 0, $shr586 = 0, $shr597 = 0, $sp$0$i = 0, $sp$0$in$i = 0, $sub = 0, $sub547 = 0, $sub552 = 0; + var $sub556 = 0, $sub589 = 0, $tobool233 = 0, $tobool241 = 0, $tobool513 = 0, $tobool575 = 0, $tobool9 = 0, label = 0, sp = 0; + sp = STACKTOP; + $cmp = ($mem|0)==(0|0); + if ($cmp) { + return; + } + $add$ptr = ((($mem)) + -8|0); + $0 = HEAP32[(28424)>>2]|0; + $cmp1 = ($add$ptr>>>0)<($0>>>0); + if ($cmp1) { + _abort(); + // unreachable; + } + $head = ((($mem)) + -4|0); + $1 = HEAP32[$head>>2]|0; + $and = $1 & 3; + $cmp2 = ($and|0)==(1); + if ($cmp2) { + _abort(); + // unreachable; + } + $and5 = $1 & -8; + $add$ptr6 = (($add$ptr) + ($and5)|0); + $and8 = $1 & 1; + $tobool9 = ($and8|0)==(0); + L10: do { + if ($tobool9) { + $2 = HEAP32[$add$ptr>>2]|0; + $cmp13 = ($and|0)==(0); + if ($cmp13) { + return; + } + $idx$neg = (0 - ($2))|0; + $add$ptr16 = (($add$ptr) + ($idx$neg)|0); + $add17 = (($2) + ($and5))|0; + $cmp18 = ($add$ptr16>>>0)<($0>>>0); + if ($cmp18) { + _abort(); + // unreachable; + } + $3 = HEAP32[(28428)>>2]|0; + $cmp22 = ($3|0)==($add$ptr16|0); + if ($cmp22) { + $head209 = ((($add$ptr6)) + 4|0); + $27 = HEAP32[$head209>>2]|0; + $and210 = $27 & 3; + $cmp211 = ($and210|0)==(3); + if (!($cmp211)) { + $28 = $add$ptr16;$p$1 = $add$ptr16;$psize$1 = $add17; + break; + } + HEAP32[(28416)>>2] = $add17; + $and215 = $27 & -2; + HEAP32[$head209>>2] = $and215; + $or = $add17 | 1; + $head216 = ((($add$ptr16)) + 4|0); + HEAP32[$head216>>2] = $or; + $add$ptr217 = (($add$ptr16) + ($add17)|0); + HEAP32[$add$ptr217>>2] = $add17; + return; + } + $shr = $2 >>> 3; + $cmp25 = ($2>>>0)<(256); + if ($cmp25) { + $fd = ((($add$ptr16)) + 8|0); + $4 = HEAP32[$fd>>2]|0; + $bk = ((($add$ptr16)) + 12|0); + $5 = HEAP32[$bk>>2]|0; + $shl = $shr << 1; + $arrayidx = (28448 + ($shl<<2)|0); + $cmp29 = ($4|0)==($arrayidx|0); + if (!($cmp29)) { + $cmp31 = ($0>>>0)>($4>>>0); + if ($cmp31) { + _abort(); + // unreachable; + } + $bk34 = ((($4)) + 12|0); + $6 = HEAP32[$bk34>>2]|0; + $cmp35 = ($6|0)==($add$ptr16|0); + if (!($cmp35)) { + _abort(); + // unreachable; + } + } + $cmp42 = ($5|0)==($4|0); + if ($cmp42) { + $shl45 = 1 << $shr; + $neg = $shl45 ^ -1; + $7 = HEAP32[7102]|0; + $and46 = $7 & $neg; + HEAP32[7102] = $and46; + $28 = $add$ptr16;$p$1 = $add$ptr16;$psize$1 = $add17; + break; + } + $cmp50 = ($5|0)==($arrayidx|0); + if ($cmp50) { + $$pre310 = ((($5)) + 8|0); + $fd67$pre$phiZ2D = $$pre310; + } else { + $cmp53 = ($0>>>0)>($5>>>0); + if ($cmp53) { + _abort(); + // unreachable; + } + $fd56 = ((($5)) + 8|0); + $8 = HEAP32[$fd56>>2]|0; + $cmp57 = ($8|0)==($add$ptr16|0); + if ($cmp57) { + $fd67$pre$phiZ2D = $fd56; + } else { + _abort(); + // unreachable; + } + } + $bk66 = ((($4)) + 12|0); + HEAP32[$bk66>>2] = $5; + HEAP32[$fd67$pre$phiZ2D>>2] = $4; + $28 = $add$ptr16;$p$1 = $add$ptr16;$psize$1 = $add17; + break; + } + $parent = ((($add$ptr16)) + 24|0); + $9 = HEAP32[$parent>>2]|0; + $bk73 = ((($add$ptr16)) + 12|0); + $10 = HEAP32[$bk73>>2]|0; + $cmp74 = ($10|0)==($add$ptr16|0); + do { + if ($cmp74) { + $child = ((($add$ptr16)) + 16|0); + $arrayidx99 = ((($child)) + 4|0); + $14 = HEAP32[$arrayidx99>>2]|0; + $cmp100 = ($14|0)==(0|0); + if ($cmp100) { + $15 = HEAP32[$child>>2]|0; + $cmp104 = ($15|0)==(0|0); + if ($cmp104) { + $R$3 = 0; + break; + } else { + $R$1 = $15;$RP$1 = $child; + } + } else { + $R$1 = $14;$RP$1 = $arrayidx99; + } + while(1) { + $arrayidx108 = ((($R$1)) + 20|0); + $16 = HEAP32[$arrayidx108>>2]|0; + $cmp109 = ($16|0)==(0|0); + if (!($cmp109)) { + $R$1 = $16;$RP$1 = $arrayidx108; + continue; + } + $arrayidx113 = ((($R$1)) + 16|0); + $17 = HEAP32[$arrayidx113>>2]|0; + $cmp114 = ($17|0)==(0|0); + if ($cmp114) { + break; + } else { + $R$1 = $17;$RP$1 = $arrayidx113; + } + } + $cmp118 = ($0>>>0)>($RP$1>>>0); + if ($cmp118) { + _abort(); + // unreachable; + } else { + HEAP32[$RP$1>>2] = 0; + $R$3 = $R$1; + break; + } + } else { + $fd78 = ((($add$ptr16)) + 8|0); + $11 = HEAP32[$fd78>>2]|0; + $cmp80 = ($0>>>0)>($11>>>0); + if ($cmp80) { + _abort(); + // unreachable; + } + $bk82 = ((($11)) + 12|0); + $12 = HEAP32[$bk82>>2]|0; + $cmp83 = ($12|0)==($add$ptr16|0); + if (!($cmp83)) { + _abort(); + // unreachable; + } + $fd86 = ((($10)) + 8|0); + $13 = HEAP32[$fd86>>2]|0; + $cmp87 = ($13|0)==($add$ptr16|0); + if ($cmp87) { + HEAP32[$bk82>>2] = $10; + HEAP32[$fd86>>2] = $11; + $R$3 = $10; + break; + } else { + _abort(); + // unreachable; + } + } + } while(0); + $cmp127 = ($9|0)==(0|0); + if ($cmp127) { + $28 = $add$ptr16;$p$1 = $add$ptr16;$psize$1 = $add17; + } else { + $index = ((($add$ptr16)) + 28|0); + $18 = HEAP32[$index>>2]|0; + $arrayidx130 = (28712 + ($18<<2)|0); + $19 = HEAP32[$arrayidx130>>2]|0; + $cmp131 = ($19|0)==($add$ptr16|0); + do { + if ($cmp131) { + HEAP32[$arrayidx130>>2] = $R$3; + $cond293 = ($R$3|0)==(0|0); + if ($cond293) { + $shl138 = 1 << $18; + $neg139 = $shl138 ^ -1; + $20 = HEAP32[(28412)>>2]|0; + $and140 = $20 & $neg139; + HEAP32[(28412)>>2] = $and140; + $28 = $add$ptr16;$p$1 = $add$ptr16;$psize$1 = $add17; + break L10; + } + } else { + $21 = HEAP32[(28424)>>2]|0; + $cmp143 = ($21>>>0)>($9>>>0); + if ($cmp143) { + _abort(); + // unreachable; + } else { + $arrayidx149 = ((($9)) + 16|0); + $22 = HEAP32[$arrayidx149>>2]|0; + $cmp150 = ($22|0)!=($add$ptr16|0); + $$sink = $cmp150&1; + $arrayidx157 = (((($9)) + 16|0) + ($$sink<<2)|0); + HEAP32[$arrayidx157>>2] = $R$3; + $cmp162 = ($R$3|0)==(0|0); + if ($cmp162) { + $28 = $add$ptr16;$p$1 = $add$ptr16;$psize$1 = $add17; + break L10; + } else { + break; + } + } + } + } while(0); + $23 = HEAP32[(28424)>>2]|0; + $cmp165 = ($23>>>0)>($R$3>>>0); + if ($cmp165) { + _abort(); + // unreachable; + } + $parent170 = ((($R$3)) + 24|0); + HEAP32[$parent170>>2] = $9; + $child171 = ((($add$ptr16)) + 16|0); + $24 = HEAP32[$child171>>2]|0; + $cmp173 = ($24|0)==(0|0); + do { + if (!($cmp173)) { + $cmp176 = ($23>>>0)>($24>>>0); + if ($cmp176) { + _abort(); + // unreachable; + } else { + $arrayidx182 = ((($R$3)) + 16|0); + HEAP32[$arrayidx182>>2] = $24; + $parent183 = ((($24)) + 24|0); + HEAP32[$parent183>>2] = $R$3; + break; + } + } + } while(0); + $arrayidx188 = ((($child171)) + 4|0); + $25 = HEAP32[$arrayidx188>>2]|0; + $cmp189 = ($25|0)==(0|0); + if ($cmp189) { + $28 = $add$ptr16;$p$1 = $add$ptr16;$psize$1 = $add17; + } else { + $26 = HEAP32[(28424)>>2]|0; + $cmp192 = ($26>>>0)>($25>>>0); + if ($cmp192) { + _abort(); + // unreachable; + } else { + $arrayidx198 = ((($R$3)) + 20|0); + HEAP32[$arrayidx198>>2] = $25; + $parent199 = ((($25)) + 24|0); + HEAP32[$parent199>>2] = $R$3; + $28 = $add$ptr16;$p$1 = $add$ptr16;$psize$1 = $add17; + break; + } + } + } + } else { + $28 = $add$ptr;$p$1 = $add$ptr;$psize$1 = $and5; + } + } while(0); + $cmp228 = ($28>>>0)<($add$ptr6>>>0); + if (!($cmp228)) { + _abort(); + // unreachable; + } + $head231 = ((($add$ptr6)) + 4|0); + $29 = HEAP32[$head231>>2]|0; + $and232 = $29 & 1; + $tobool233 = ($and232|0)==(0); + if ($tobool233) { + _abort(); + // unreachable; + } + $and240 = $29 & 2; + $tobool241 = ($and240|0)==(0); + if ($tobool241) { + $30 = HEAP32[(28432)>>2]|0; + $cmp243 = ($30|0)==($add$ptr6|0); + if ($cmp243) { + $31 = HEAP32[(28420)>>2]|0; + $add246 = (($31) + ($psize$1))|0; + HEAP32[(28420)>>2] = $add246; + HEAP32[(28432)>>2] = $p$1; + $or247 = $add246 | 1; + $head248 = ((($p$1)) + 4|0); + HEAP32[$head248>>2] = $or247; + $32 = HEAP32[(28428)>>2]|0; + $cmp249 = ($p$1|0)==($32|0); + if (!($cmp249)) { + return; + } + HEAP32[(28428)>>2] = 0; + HEAP32[(28416)>>2] = 0; + return; + } + $33 = HEAP32[(28428)>>2]|0; + $cmp255 = ($33|0)==($add$ptr6|0); + if ($cmp255) { + $34 = HEAP32[(28416)>>2]|0; + $add258 = (($34) + ($psize$1))|0; + HEAP32[(28416)>>2] = $add258; + HEAP32[(28428)>>2] = $28; + $or259 = $add258 | 1; + $head260 = ((($p$1)) + 4|0); + HEAP32[$head260>>2] = $or259; + $add$ptr261 = (($28) + ($add258)|0); + HEAP32[$add$ptr261>>2] = $add258; + return; + } + $and266 = $29 & -8; + $add267 = (($and266) + ($psize$1))|0; + $shr268 = $29 >>> 3; + $cmp269 = ($29>>>0)<(256); + L108: do { + if ($cmp269) { + $fd273 = ((($add$ptr6)) + 8|0); + $35 = HEAP32[$fd273>>2]|0; + $bk275 = ((($add$ptr6)) + 12|0); + $36 = HEAP32[$bk275>>2]|0; + $shl278 = $shr268 << 1; + $arrayidx279 = (28448 + ($shl278<<2)|0); + $cmp280 = ($35|0)==($arrayidx279|0); + if (!($cmp280)) { + $37 = HEAP32[(28424)>>2]|0; + $cmp283 = ($37>>>0)>($35>>>0); + if ($cmp283) { + _abort(); + // unreachable; + } + $bk286 = ((($35)) + 12|0); + $38 = HEAP32[$bk286>>2]|0; + $cmp287 = ($38|0)==($add$ptr6|0); + if (!($cmp287)) { + _abort(); + // unreachable; + } + } + $cmp296 = ($36|0)==($35|0); + if ($cmp296) { + $shl299 = 1 << $shr268; + $neg300 = $shl299 ^ -1; + $39 = HEAP32[7102]|0; + $and301 = $39 & $neg300; + HEAP32[7102] = $and301; + break; + } + $cmp305 = ($36|0)==($arrayidx279|0); + if ($cmp305) { + $$pre309 = ((($36)) + 8|0); + $fd322$pre$phiZ2D = $$pre309; + } else { + $40 = HEAP32[(28424)>>2]|0; + $cmp308 = ($40>>>0)>($36>>>0); + if ($cmp308) { + _abort(); + // unreachable; + } + $fd311 = ((($36)) + 8|0); + $41 = HEAP32[$fd311>>2]|0; + $cmp312 = ($41|0)==($add$ptr6|0); + if ($cmp312) { + $fd322$pre$phiZ2D = $fd311; + } else { + _abort(); + // unreachable; + } + } + $bk321 = ((($35)) + 12|0); + HEAP32[$bk321>>2] = $36; + HEAP32[$fd322$pre$phiZ2D>>2] = $35; + } else { + $parent331 = ((($add$ptr6)) + 24|0); + $42 = HEAP32[$parent331>>2]|0; + $bk333 = ((($add$ptr6)) + 12|0); + $43 = HEAP32[$bk333>>2]|0; + $cmp334 = ($43|0)==($add$ptr6|0); + do { + if ($cmp334) { + $child361 = ((($add$ptr6)) + 16|0); + $arrayidx362 = ((($child361)) + 4|0); + $48 = HEAP32[$arrayidx362>>2]|0; + $cmp363 = ($48|0)==(0|0); + if ($cmp363) { + $49 = HEAP32[$child361>>2]|0; + $cmp368 = ($49|0)==(0|0); + if ($cmp368) { + $R332$3 = 0; + break; + } else { + $R332$1 = $49;$RP360$1 = $child361; + } + } else { + $R332$1 = $48;$RP360$1 = $arrayidx362; + } + while(1) { + $arrayidx374 = ((($R332$1)) + 20|0); + $50 = HEAP32[$arrayidx374>>2]|0; + $cmp375 = ($50|0)==(0|0); + if (!($cmp375)) { + $R332$1 = $50;$RP360$1 = $arrayidx374; + continue; + } + $arrayidx379 = ((($R332$1)) + 16|0); + $51 = HEAP32[$arrayidx379>>2]|0; + $cmp380 = ($51|0)==(0|0); + if ($cmp380) { + break; + } else { + $R332$1 = $51;$RP360$1 = $arrayidx379; + } + } + $52 = HEAP32[(28424)>>2]|0; + $cmp386 = ($52>>>0)>($RP360$1>>>0); + if ($cmp386) { + _abort(); + // unreachable; + } else { + HEAP32[$RP360$1>>2] = 0; + $R332$3 = $R332$1; + break; + } + } else { + $fd338 = ((($add$ptr6)) + 8|0); + $44 = HEAP32[$fd338>>2]|0; + $45 = HEAP32[(28424)>>2]|0; + $cmp340 = ($45>>>0)>($44>>>0); + if ($cmp340) { + _abort(); + // unreachable; + } + $bk343 = ((($44)) + 12|0); + $46 = HEAP32[$bk343>>2]|0; + $cmp344 = ($46|0)==($add$ptr6|0); + if (!($cmp344)) { + _abort(); + // unreachable; + } + $fd347 = ((($43)) + 8|0); + $47 = HEAP32[$fd347>>2]|0; + $cmp348 = ($47|0)==($add$ptr6|0); + if ($cmp348) { + HEAP32[$bk343>>2] = $43; + HEAP32[$fd347>>2] = $44; + $R332$3 = $43; + break; + } else { + _abort(); + // unreachable; + } + } + } while(0); + $cmp395 = ($42|0)==(0|0); + if (!($cmp395)) { + $index399 = ((($add$ptr6)) + 28|0); + $53 = HEAP32[$index399>>2]|0; + $arrayidx400 = (28712 + ($53<<2)|0); + $54 = HEAP32[$arrayidx400>>2]|0; + $cmp401 = ($54|0)==($add$ptr6|0); + do { + if ($cmp401) { + HEAP32[$arrayidx400>>2] = $R332$3; + $cond294 = ($R332$3|0)==(0|0); + if ($cond294) { + $shl408 = 1 << $53; + $neg409 = $shl408 ^ -1; + $55 = HEAP32[(28412)>>2]|0; + $and410 = $55 & $neg409; + HEAP32[(28412)>>2] = $and410; + break L108; + } + } else { + $56 = HEAP32[(28424)>>2]|0; + $cmp413 = ($56>>>0)>($42>>>0); + if ($cmp413) { + _abort(); + // unreachable; + } else { + $arrayidx419 = ((($42)) + 16|0); + $57 = HEAP32[$arrayidx419>>2]|0; + $cmp420 = ($57|0)!=($add$ptr6|0); + $$sink4 = $cmp420&1; + $arrayidx427 = (((($42)) + 16|0) + ($$sink4<<2)|0); + HEAP32[$arrayidx427>>2] = $R332$3; + $cmp432 = ($R332$3|0)==(0|0); + if ($cmp432) { + break L108; + } else { + break; + } + } + } + } while(0); + $58 = HEAP32[(28424)>>2]|0; + $cmp435 = ($58>>>0)>($R332$3>>>0); + if ($cmp435) { + _abort(); + // unreachable; + } + $parent442 = ((($R332$3)) + 24|0); + HEAP32[$parent442>>2] = $42; + $child443 = ((($add$ptr6)) + 16|0); + $59 = HEAP32[$child443>>2]|0; + $cmp445 = ($59|0)==(0|0); + do { + if (!($cmp445)) { + $cmp448 = ($58>>>0)>($59>>>0); + if ($cmp448) { + _abort(); + // unreachable; + } else { + $arrayidx454 = ((($R332$3)) + 16|0); + HEAP32[$arrayidx454>>2] = $59; + $parent455 = ((($59)) + 24|0); + HEAP32[$parent455>>2] = $R332$3; + break; + } + } + } while(0); + $arrayidx460 = ((($child443)) + 4|0); + $60 = HEAP32[$arrayidx460>>2]|0; + $cmp461 = ($60|0)==(0|0); + if (!($cmp461)) { + $61 = HEAP32[(28424)>>2]|0; + $cmp464 = ($61>>>0)>($60>>>0); + if ($cmp464) { + _abort(); + // unreachable; + } else { + $arrayidx470 = ((($R332$3)) + 20|0); + HEAP32[$arrayidx470>>2] = $60; + $parent471 = ((($60)) + 24|0); + HEAP32[$parent471>>2] = $R332$3; + break; + } + } + } + } + } while(0); + $or480 = $add267 | 1; + $head481 = ((($p$1)) + 4|0); + HEAP32[$head481>>2] = $or480; + $add$ptr482 = (($28) + ($add267)|0); + HEAP32[$add$ptr482>>2] = $add267; + $62 = HEAP32[(28428)>>2]|0; + $cmp484 = ($p$1|0)==($62|0); + if ($cmp484) { + HEAP32[(28416)>>2] = $add267; + return; + } else { + $psize$2 = $add267; + } + } else { + $and495 = $29 & -2; + HEAP32[$head231>>2] = $and495; + $or496 = $psize$1 | 1; + $head497 = ((($p$1)) + 4|0); + HEAP32[$head497>>2] = $or496; + $add$ptr498 = (($28) + ($psize$1)|0); + HEAP32[$add$ptr498>>2] = $psize$1; + $psize$2 = $psize$1; + } + $shr501 = $psize$2 >>> 3; + $cmp502 = ($psize$2>>>0)<(256); + if ($cmp502) { + $shl508 = $shr501 << 1; + $arrayidx509 = (28448 + ($shl508<<2)|0); + $63 = HEAP32[7102]|0; + $shl511 = 1 << $shr501; + $and512 = $63 & $shl511; + $tobool513 = ($and512|0)==(0); + if ($tobool513) { + $or516 = $63 | $shl511; + HEAP32[7102] = $or516; + $$pre = ((($arrayidx509)) + 8|0); + $$pre$phiZ2D = $$pre;$F510$0 = $arrayidx509; + } else { + $64 = ((($arrayidx509)) + 8|0); + $65 = HEAP32[$64>>2]|0; + $66 = HEAP32[(28424)>>2]|0; + $cmp519 = ($66>>>0)>($65>>>0); + if ($cmp519) { + _abort(); + // unreachable; + } else { + $$pre$phiZ2D = $64;$F510$0 = $65; + } + } + HEAP32[$$pre$phiZ2D>>2] = $p$1; + $bk529 = ((($F510$0)) + 12|0); + HEAP32[$bk529>>2] = $p$1; + $fd530 = ((($p$1)) + 8|0); + HEAP32[$fd530>>2] = $F510$0; + $bk531 = ((($p$1)) + 12|0); + HEAP32[$bk531>>2] = $arrayidx509; + return; + } + $shr535 = $psize$2 >>> 8; + $cmp536 = ($shr535|0)==(0); + if ($cmp536) { + $I534$0 = 0; + } else { + $cmp540 = ($psize$2>>>0)>(16777215); + if ($cmp540) { + $I534$0 = 31; + } else { + $sub = (($shr535) + 1048320)|0; + $shr544 = $sub >>> 16; + $and545 = $shr544 & 8; + $shl546 = $shr535 << $and545; + $sub547 = (($shl546) + 520192)|0; + $shr548 = $sub547 >>> 16; + $and549 = $shr548 & 4; + $add550 = $and549 | $and545; + $shl551 = $shl546 << $and549; + $sub552 = (($shl551) + 245760)|0; + $shr553 = $sub552 >>> 16; + $and554 = $shr553 & 2; + $add555 = $add550 | $and554; + $sub556 = (14 - ($add555))|0; + $shl557 = $shl551 << $and554; + $shr558 = $shl557 >>> 15; + $add559 = (($sub556) + ($shr558))|0; + $shl560 = $add559 << 1; + $add561 = (($add559) + 7)|0; + $shr562 = $psize$2 >>> $add561; + $and563 = $shr562 & 1; + $add564 = $and563 | $shl560; + $I534$0 = $add564; + } + } + $arrayidx567 = (28712 + ($I534$0<<2)|0); + $index568 = ((($p$1)) + 28|0); + HEAP32[$index568>>2] = $I534$0; + $child569 = ((($p$1)) + 16|0); + $arrayidx570 = ((($p$1)) + 20|0); + HEAP32[$arrayidx570>>2] = 0; + HEAP32[$child569>>2] = 0; + $67 = HEAP32[(28412)>>2]|0; + $shl573 = 1 << $I534$0; + $and574 = $67 & $shl573; + $tobool575 = ($and574|0)==(0); + do { + if ($tobool575) { + $or578 = $67 | $shl573; + HEAP32[(28412)>>2] = $or578; + HEAP32[$arrayidx567>>2] = $p$1; + $parent579 = ((($p$1)) + 24|0); + HEAP32[$parent579>>2] = $arrayidx567; + $bk580 = ((($p$1)) + 12|0); + HEAP32[$bk580>>2] = $p$1; + $fd581 = ((($p$1)) + 8|0); + HEAP32[$fd581>>2] = $p$1; + } else { + $68 = HEAP32[$arrayidx567>>2]|0; + $cmp584 = ($I534$0|0)==(31); + $shr586 = $I534$0 >>> 1; + $sub589 = (25 - ($shr586))|0; + $cond = $cmp584 ? 0 : $sub589; + $shl590 = $psize$2 << $cond; + $K583$0 = $shl590;$T$0 = $68; + while(1) { + $head591 = ((($T$0)) + 4|0); + $69 = HEAP32[$head591>>2]|0; + $and592 = $69 & -8; + $cmp593 = ($and592|0)==($psize$2|0); + if ($cmp593) { + label = 124; + break; + } + $shr597 = $K583$0 >>> 31; + $arrayidx599 = (((($T$0)) + 16|0) + ($shr597<<2)|0); + $shl600 = $K583$0 << 1; + $70 = HEAP32[$arrayidx599>>2]|0; + $cmp601 = ($70|0)==(0|0); + if ($cmp601) { + label = 121; + break; + } else { + $K583$0 = $shl600;$T$0 = $70; + } + } + if ((label|0) == 121) { + $71 = HEAP32[(28424)>>2]|0; + $cmp605 = ($71>>>0)>($arrayidx599>>>0); + if ($cmp605) { + _abort(); + // unreachable; + } else { + HEAP32[$arrayidx599>>2] = $p$1; + $parent610 = ((($p$1)) + 24|0); + HEAP32[$parent610>>2] = $T$0; + $bk611 = ((($p$1)) + 12|0); + HEAP32[$bk611>>2] = $p$1; + $fd612 = ((($p$1)) + 8|0); + HEAP32[$fd612>>2] = $p$1; + break; + } + } + else if ((label|0) == 124) { + $fd620 = ((($T$0)) + 8|0); + $72 = HEAP32[$fd620>>2]|0; + $73 = HEAP32[(28424)>>2]|0; + $cmp621 = ($73>>>0)<=($T$0>>>0); + $cmp624 = ($73>>>0)<=($72>>>0); + $74 = $cmp624 & $cmp621; + if ($74) { + $bk631 = ((($72)) + 12|0); + HEAP32[$bk631>>2] = $p$1; + HEAP32[$fd620>>2] = $p$1; + $fd633 = ((($p$1)) + 8|0); + HEAP32[$fd633>>2] = $72; + $bk634 = ((($p$1)) + 12|0); + HEAP32[$bk634>>2] = $T$0; + $parent635 = ((($p$1)) + 24|0); + HEAP32[$parent635>>2] = 0; + break; + } else { + _abort(); + // unreachable; + } + } + } + } while(0); + $75 = HEAP32[(28440)>>2]|0; + $dec = (($75) + -1)|0; + HEAP32[(28440)>>2] = $dec; + $cmp640 = ($dec|0)==(0); + if ($cmp640) { + $sp$0$in$i = (28864); + } else { + return; + } + while(1) { + $sp$0$i = HEAP32[$sp$0$in$i>>2]|0; + $cmp$i = ($sp$0$i|0)==(0|0); + $next4$i = ((($sp$0$i)) + 8|0); + if ($cmp$i) { + break; + } else { + $sp$0$in$i = $next4$i; + } + } + HEAP32[(28440)>>2] = -1; + return; +} +function ___stdio_close($f) { + $f = $f|0; + var $0 = 0, $call = 0, $call1 = 0, $call2 = 0, $fd = 0, $vararg_buffer = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $vararg_buffer = sp; + $fd = ((($f)) + 60|0); + $0 = HEAP32[$fd>>2]|0; + $call = (_dummy($0)|0); + HEAP32[$vararg_buffer>>2] = $call; + $call1 = (___syscall6(6,($vararg_buffer|0))|0); + $call2 = (___syscall_ret($call1)|0); + STACKTOP = sp;return ($call2|0); +} +function ___stdio_seek($f,$off,$whence) { + $f = $f|0; + $off = $off|0; + $whence = $whence|0; + var $$pre = 0, $0 = 0, $1 = 0, $2 = 0, $call = 0, $call1 = 0, $cmp = 0, $fd = 0, $ret = 0, $vararg_buffer = 0, $vararg_ptr1 = 0, $vararg_ptr2 = 0, $vararg_ptr3 = 0, $vararg_ptr4 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $vararg_buffer = sp; + $ret = sp + 20|0; + $fd = ((($f)) + 60|0); + $0 = HEAP32[$fd>>2]|0; + $1 = $ret; + HEAP32[$vararg_buffer>>2] = $0; + $vararg_ptr1 = ((($vararg_buffer)) + 4|0); + HEAP32[$vararg_ptr1>>2] = 0; + $vararg_ptr2 = ((($vararg_buffer)) + 8|0); + HEAP32[$vararg_ptr2>>2] = $off; + $vararg_ptr3 = ((($vararg_buffer)) + 12|0); + HEAP32[$vararg_ptr3>>2] = $1; + $vararg_ptr4 = ((($vararg_buffer)) + 16|0); + HEAP32[$vararg_ptr4>>2] = $whence; + $call = (___syscall140(140,($vararg_buffer|0))|0); + $call1 = (___syscall_ret($call)|0); + $cmp = ($call1|0)<(0); + if ($cmp) { + HEAP32[$ret>>2] = -1; + $2 = -1; + } else { + $$pre = HEAP32[$ret>>2]|0; + $2 = $$pre; + } + STACKTOP = sp;return ($2|0); +} +function ___syscall_ret($r) { + $r = $r|0; + var $call = 0, $cmp = 0, $retval$0 = 0, $sub = 0, label = 0, sp = 0; + sp = STACKTOP; + $cmp = ($r>>>0)>(4294963200); + if ($cmp) { + $sub = (0 - ($r))|0; + $call = (___errno_location()|0); + HEAP32[$call>>2] = $sub; + $retval$0 = -1; + } else { + $retval$0 = $r; + } + return ($retval$0|0); +} +function ___errno_location() { + var label = 0, sp = 0; + sp = STACKTOP; + return (28968|0); +} +function _dummy($fd) { + $fd = $fd|0; + var label = 0, sp = 0; + sp = STACKTOP; + return ($fd|0); +} +function ___stdout_write($f,$buf,$len) { + $f = $f|0; + $buf = $buf|0; + $len = $len|0; + var $0 = 0, $1 = 0, $2 = 0, $and = 0, $call = 0, $call3 = 0, $fd = 0, $lbf = 0, $tobool = 0, $tobool2 = 0, $vararg_buffer = 0, $vararg_ptr1 = 0, $vararg_ptr2 = 0, $write = 0, $wsz = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $vararg_buffer = sp; + $wsz = sp + 16|0; + $write = ((($f)) + 36|0); + HEAP32[$write>>2] = 23; + $0 = HEAP32[$f>>2]|0; + $and = $0 & 64; + $tobool = ($and|0)==(0); + if ($tobool) { + $fd = ((($f)) + 60|0); + $1 = HEAP32[$fd>>2]|0; + $2 = $wsz; + HEAP32[$vararg_buffer>>2] = $1; + $vararg_ptr1 = ((($vararg_buffer)) + 4|0); + HEAP32[$vararg_ptr1>>2] = 21523; + $vararg_ptr2 = ((($vararg_buffer)) + 8|0); + HEAP32[$vararg_ptr2>>2] = $2; + $call = (___syscall54(54,($vararg_buffer|0))|0); + $tobool2 = ($call|0)==(0); + if (!($tobool2)) { + $lbf = ((($f)) + 75|0); + HEAP8[$lbf>>0] = -1; + } + } + $call3 = (___stdio_write($f,$buf,$len)|0); + STACKTOP = sp;return ($call3|0); +} +function ___stdio_write($f,$buf,$len) { + $f = $f|0; + $buf = $buf|0; + $len = $len|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $add = 0, $add$ptr = 0, $add$ptr32 = 0, $buf8 = 0, $buf_size = 0, $call = 0; + var $call40 = 0, $call7 = 0, $call741 = 0, $call746 = 0, $cmp = 0, $cmp12 = 0, $cmp17 = 0, $cmp24 = 0, $cmp42 = 0, $cnt$0 = 0, $dec = 0, $fd = 0, $incdec$ptr = 0, $iov$043 = 0, $iov$1 = 0, $iov_base2 = 0, $iov_len = 0, $iov_len19 = 0, $iov_len23 = 0, $iov_len3 = 0; + var $iov_len36 = 0, $iovcnt$045 = 0, $iovcnt$1 = 0, $iovs = 0, $or = 0, $rem$044 = 0, $retval$0 = 0, $sub = 0, $sub$ptr$sub = 0, $sub21 = 0, $sub28 = 0, $sub37 = 0, $vararg_buffer = 0, $vararg_buffer3 = 0, $vararg_ptr1 = 0, $vararg_ptr2 = 0, $vararg_ptr6 = 0, $vararg_ptr7 = 0, $wbase = 0, $wend = 0; + var $wend14 = 0, $wpos = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $vararg_buffer3 = sp + 16|0; + $vararg_buffer = sp; + $iovs = sp + 32|0; + $wbase = ((($f)) + 28|0); + $0 = HEAP32[$wbase>>2]|0; + HEAP32[$iovs>>2] = $0; + $iov_len = ((($iovs)) + 4|0); + $wpos = ((($f)) + 20|0); + $1 = HEAP32[$wpos>>2]|0; + $sub$ptr$sub = (($1) - ($0))|0; + HEAP32[$iov_len>>2] = $sub$ptr$sub; + $iov_base2 = ((($iovs)) + 8|0); + HEAP32[$iov_base2>>2] = $buf; + $iov_len3 = ((($iovs)) + 12|0); + HEAP32[$iov_len3>>2] = $len; + $add = (($sub$ptr$sub) + ($len))|0; + $fd = ((($f)) + 60|0); + $2 = HEAP32[$fd>>2]|0; + $3 = $iovs; + HEAP32[$vararg_buffer>>2] = $2; + $vararg_ptr1 = ((($vararg_buffer)) + 4|0); + HEAP32[$vararg_ptr1>>2] = $3; + $vararg_ptr2 = ((($vararg_buffer)) + 8|0); + HEAP32[$vararg_ptr2>>2] = 2; + $call40 = (___syscall146(146,($vararg_buffer|0))|0); + $call741 = (___syscall_ret($call40)|0); + $cmp42 = ($add|0)==($call741|0); + L1: do { + if ($cmp42) { + label = 3; + } else { + $call746 = $call741;$iov$043 = $iovs;$iovcnt$045 = 2;$rem$044 = $add; + while(1) { + $cmp12 = ($call746|0)<(0); + if ($cmp12) { + break; + } + $sub21 = (($rem$044) - ($call746))|0; + $iov_len23 = ((($iov$043)) + 4|0); + $9 = HEAP32[$iov_len23>>2]|0; + $cmp24 = ($call746>>>0)>($9>>>0); + $incdec$ptr = ((($iov$043)) + 8|0); + $iov$1 = $cmp24 ? $incdec$ptr : $iov$043; + $dec = $cmp24 << 31 >> 31; + $iovcnt$1 = (($iovcnt$045) + ($dec))|0; + $sub28 = $cmp24 ? $9 : 0; + $cnt$0 = (($call746) - ($sub28))|0; + $10 = HEAP32[$iov$1>>2]|0; + $add$ptr32 = (($10) + ($cnt$0)|0); + HEAP32[$iov$1>>2] = $add$ptr32; + $iov_len36 = ((($iov$1)) + 4|0); + $11 = HEAP32[$iov_len36>>2]|0; + $sub37 = (($11) - ($cnt$0))|0; + HEAP32[$iov_len36>>2] = $sub37; + $12 = HEAP32[$fd>>2]|0; + $13 = $iov$1; + HEAP32[$vararg_buffer3>>2] = $12; + $vararg_ptr6 = ((($vararg_buffer3)) + 4|0); + HEAP32[$vararg_ptr6>>2] = $13; + $vararg_ptr7 = ((($vararg_buffer3)) + 8|0); + HEAP32[$vararg_ptr7>>2] = $iovcnt$1; + $call = (___syscall146(146,($vararg_buffer3|0))|0); + $call7 = (___syscall_ret($call)|0); + $cmp = ($sub21|0)==($call7|0); + if ($cmp) { + label = 3; + break L1; + } else { + $call746 = $call7;$iov$043 = $iov$1;$iovcnt$045 = $iovcnt$1;$rem$044 = $sub21; + } + } + $wend14 = ((($f)) + 16|0); + HEAP32[$wend14>>2] = 0; + HEAP32[$wbase>>2] = 0; + HEAP32[$wpos>>2] = 0; + $7 = HEAP32[$f>>2]|0; + $or = $7 | 32; + HEAP32[$f>>2] = $or; + $cmp17 = ($iovcnt$045|0)==(2); + if ($cmp17) { + $retval$0 = 0; + } else { + $iov_len19 = ((($iov$043)) + 4|0); + $8 = HEAP32[$iov_len19>>2]|0; + $sub = (($len) - ($8))|0; + $retval$0 = $sub; + } + } + } while(0); + if ((label|0) == 3) { + $buf8 = ((($f)) + 44|0); + $4 = HEAP32[$buf8>>2]|0; + $buf_size = ((($f)) + 48|0); + $5 = HEAP32[$buf_size>>2]|0; + $add$ptr = (($4) + ($5)|0); + $wend = ((($f)) + 16|0); + HEAP32[$wend>>2] = $add$ptr; + $6 = $4; + HEAP32[$wbase>>2] = $6; + HEAP32[$wpos>>2] = $6; + $retval$0 = $len; + } + STACKTOP = sp;return ($retval$0|0); +} +function _strcmp($l,$r) { + $l = $l|0; + $r = $r|0; + var $$lcssa = 0, $$lcssa6 = 0, $0 = 0, $1 = 0, $2 = 0, $3 = 0, $cmp = 0, $cmp7 = 0, $conv5 = 0, $conv6 = 0, $incdec$ptr = 0, $incdec$ptr4 = 0, $l$addr$010 = 0, $or$cond = 0, $or$cond9 = 0, $r$addr$011 = 0, $sub = 0, $tobool = 0, $tobool8 = 0, label = 0; + var sp = 0; + sp = STACKTOP; + $0 = HEAP8[$l>>0]|0; + $1 = HEAP8[$r>>0]|0; + $cmp7 = ($0<<24>>24)!=($1<<24>>24); + $tobool8 = ($0<<24>>24)==(0); + $or$cond9 = $tobool8 | $cmp7; + if ($or$cond9) { + $$lcssa = $1;$$lcssa6 = $0; + } else { + $l$addr$010 = $l;$r$addr$011 = $r; + while(1) { + $incdec$ptr = ((($l$addr$010)) + 1|0); + $incdec$ptr4 = ((($r$addr$011)) + 1|0); + $2 = HEAP8[$incdec$ptr>>0]|0; + $3 = HEAP8[$incdec$ptr4>>0]|0; + $cmp = ($2<<24>>24)!=($3<<24>>24); + $tobool = ($2<<24>>24)==(0); + $or$cond = $tobool | $cmp; + if ($or$cond) { + $$lcssa = $3;$$lcssa6 = $2; + break; + } else { + $l$addr$010 = $incdec$ptr;$r$addr$011 = $incdec$ptr4; + } + } + } + $conv5 = $$lcssa6&255; + $conv6 = $$lcssa&255; + $sub = (($conv5) - ($conv6))|0; + return ($sub|0); +} +function _vfprintf($f,$fmt,$ap) { + $f = $f|0; + $fmt = $fmt|0; + $ap = $ap|0; + var $$call21 = 0, $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $add$ptr = 0, $and = 0, $and11 = 0, $and36 = 0, $ap2 = 0, $buf = 0, $buf_size = 0, $call = 0, $call21 = 0, $call2130 = 0, $call6 = 0; + var $cmp = 0, $cmp5 = 0, $cmp7 = 0, $cond = 0, $internal_buf = 0, $lock = 0, $mode = 0, $nl_arg = 0, $nl_type = 0, $or = 0, $ret$1 = 0, $ret$1$ = 0, $retval$0 = 0, $tobool = 0, $tobool22 = 0, $tobool26 = 0, $tobool37 = 0, $tobool41 = 0, $vacopy_currentptr = 0, $wbase = 0; + var $wend = 0, $wpos = 0, $write = 0, dest = 0, label = 0, sp = 0, stop = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 224|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(224|0); + $ap2 = sp + 120|0; + $nl_type = sp + 80|0; + $nl_arg = sp; + $internal_buf = sp + 136|0; + dest=$nl_type; stop=dest+40|0; do { HEAP32[dest>>2]=0|0; dest=dest+4|0; } while ((dest|0) < (stop|0)); + $vacopy_currentptr = HEAP32[$ap>>2]|0; + HEAP32[$ap2>>2] = $vacopy_currentptr; + $call = (_printf_core(0,$fmt,$ap2,$nl_arg,$nl_type)|0); + $cmp = ($call|0)<(0); + if ($cmp) { + $retval$0 = -1; + } else { + $lock = ((($f)) + 76|0); + $0 = HEAP32[$lock>>2]|0; + $cmp5 = ($0|0)>(-1); + if ($cmp5) { + $call6 = (___lockfile($f)|0); + $cond = $call6; + } else { + $cond = 0; + } + $1 = HEAP32[$f>>2]|0; + $and = $1 & 32; + $mode = ((($f)) + 74|0); + $2 = HEAP8[$mode>>0]|0; + $cmp7 = ($2<<24>>24)<(1); + if ($cmp7) { + $and11 = $1 & -33; + HEAP32[$f>>2] = $and11; + } + $buf_size = ((($f)) + 48|0); + $3 = HEAP32[$buf_size>>2]|0; + $tobool = ($3|0)==(0); + if ($tobool) { + $buf = ((($f)) + 44|0); + $4 = HEAP32[$buf>>2]|0; + HEAP32[$buf>>2] = $internal_buf; + $wbase = ((($f)) + 28|0); + HEAP32[$wbase>>2] = $internal_buf; + $wpos = ((($f)) + 20|0); + HEAP32[$wpos>>2] = $internal_buf; + HEAP32[$buf_size>>2] = 80; + $add$ptr = ((($internal_buf)) + 80|0); + $wend = ((($f)) + 16|0); + HEAP32[$wend>>2] = $add$ptr; + $call21 = (_printf_core($f,$fmt,$ap2,$nl_arg,$nl_type)|0); + $tobool22 = ($4|0)==(0|0); + if ($tobool22) { + $ret$1 = $call21; + } else { + $write = ((($f)) + 36|0); + $5 = HEAP32[$write>>2]|0; + (FUNCTION_TABLE_iiii[$5 & 31]($f,0,0)|0); + $6 = HEAP32[$wpos>>2]|0; + $tobool26 = ($6|0)==(0|0); + $$call21 = $tobool26 ? -1 : $call21; + HEAP32[$buf>>2] = $4; + HEAP32[$buf_size>>2] = 0; + HEAP32[$wend>>2] = 0; + HEAP32[$wbase>>2] = 0; + HEAP32[$wpos>>2] = 0; + $ret$1 = $$call21; + } + } else { + $call2130 = (_printf_core($f,$fmt,$ap2,$nl_arg,$nl_type)|0); + $ret$1 = $call2130; + } + $7 = HEAP32[$f>>2]|0; + $and36 = $7 & 32; + $tobool37 = ($and36|0)==(0); + $ret$1$ = $tobool37 ? $ret$1 : -1; + $or = $7 | $and; + HEAP32[$f>>2] = $or; + $tobool41 = ($cond|0)==(0); + if (!($tobool41)) { + ___unlockfile($f); + } + $retval$0 = $ret$1$; + } + STACKTOP = sp;return ($retval$0|0); +} +function _printf_core($f,$fmt,$ap,$nl_arg,$nl_type) { + $f = $f|0; + $fmt = $fmt|0; + $ap = $ap|0; + $nl_arg = $nl_arg|0; + $nl_type = $nl_type|0; + var $$ = 0, $$$ = 0, $$194$ = 0, $$197 = 0, $$add$ptr258 = 0, $$l10n$0 = 0, $$lcssa = 0, $$pre = 0, $$pre248 = 0, $$pre249 = 0, $$pre249$pre = 0, $$pre250 = 0, $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0; + var $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0, $116 = 0, $117 = 0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0; + var $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $13 = 0, $130 = 0, $131 = 0, $132 = 0, $133 = 0, $134 = 0, $135 = 0, $136 = 0, $137 = 0, $138 = 0, $139 = 0, $14 = 0, $140 = 0; + var $141 = 0, $142 = 0, $143 = 0, $144 = 0, $145 = 0, $146 = 0, $147 = 0, $148 = 0, $149 = 0.0, $15 = 0, $150 = 0, $151 = 0, $152 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0; + var $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0; + var $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0; + var $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0; + var $77 = 0, $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0; + var $95 = 0, $96 = 0, $97 = 0, $98 = 0, $99 = 0, $a$0 = 0, $a$0$add$ptr206 = 0, $a$1 = 0, $a$2 = 0, $add = 0, $add$ptr = 0, $add$ptr139 = 0, $add$ptr206 = 0, $add$ptr258 = 0, $add$ptr341 = 0, $add$ptr360 = 0, $add$ptr43 = 0, $add$ptr43$arrayidx31 = 0, $add$ptr474 = 0, $add$ptr88 = 0; + var $add270 = 0, $add323 = 0, $add396 = 0, $add413 = 0, $add442 = 0, $and = 0, $and211 = 0, $and215 = 0, $and217 = 0, $and219 = 0, $and220 = 0, $and250 = 0, $and255 = 0, $and264 = 0, $and290 = 0, $and295 = 0, $and310 = 0, $and310$fl$4 = 0, $arg = 0, $arglist_current = 0; + var $arglist_current2 = 0, $arglist_next = 0, $arglist_next3 = 0, $argpos$0 = 0, $arrayidx114 = 0, $arrayidx119 = 0, $arrayidx124 = 0, $arrayidx132 = 0, $arrayidx16 = 0, $arrayidx174 = 0, $arrayidx193 = 0, $arrayidx31 = 0, $arrayidx35 = 0, $arrayidx371 = 0, $arrayidx470 = 0, $arrayidx482 = 0, $arrayidx68 = 0, $arrayidx73 = 0, $arrayidx81 = 0, $brmerge = 0; + var $brmerge221 = 0, $buf = 0, $call = 0, $call104 = 0, $call160 = 0, $call345 = 0, $call346 = 0, $call357 = 0, $call385 = 0, $call412 = 0, $call430 = 0, $cmp = 0, $cmp1 = 0, $cmp105 = 0, $cmp111 = 0, $cmp116 = 0, $cmp126 = 0, $cmp13 = 0, $cmp166 = 0, $cmp177 = 0; + var $cmp18 = 0, $cmp182 = 0, $cmp185 = 0, $cmp212 = 0, $cmp241 = 0, $cmp271 = 0, $cmp307 = 0, $cmp324 = 0, $cmp37 = 0, $cmp378 = 0, $cmp378226 = 0, $cmp386 = 0, $cmp391 = 0, $cmp398 = 0, $cmp405 = 0, $cmp405236 = 0, $cmp414 = 0, $cmp422 = 0, $cmp435 = 0, $cmp443 = 0; + var $cmp467 = 0, $cmp479 = 0, $cmp479206 = 0, $cmp50 = 0, $cmp50217 = 0, $cmp65 = 0, $cmp75 = 0, $cmp97 = 0, $cnt$0 = 0, $cnt$1 = 0, $cond149 = 0, $cond246 = 0, $cond355 = 0, $cond427 = 0, $conv120 = 0, $conv134 = 0, $conv164 = 0, $conv172 = 0, $conv175 = 0, $conv208 = 0; + var $conv230 = 0, $conv233 = 0, $conv32 = 0, $conv48 = 0, $conv48215 = 0, $conv58 = 0, $conv69 = 0, $conv83 = 0, $expanded = 0, $expanded10 = 0, $expanded11 = 0, $expanded13 = 0, $expanded14 = 0, $expanded15 = 0, $expanded4 = 0, $expanded6 = 0, $expanded7 = 0, $expanded8 = 0, $fl$0$lcssa = 0, $fl$0222 = 0; + var $fl$1 = 0, $fl$1$and220 = 0, $fl$3 = 0, $fl$4 = 0, $fl$6 = 0, $i$0$lcssa = 0, $i$0$lcssa257 = 0, $i$0228 = 0, $i$1237 = 0, $i$2$lcssa = 0, $i$2210 = 0, $i$3207 = 0, $i137 = 0, $i86 = 0, $inc = 0, $inc489 = 0, $incdec$ptr = 0, $incdec$ptr159 = 0, $incdec$ptr171 = 0, $incdec$ptr23 = 0; + var $incdec$ptr384 = 0, $incdec$ptr411 = 0, $incdec$ptr62 = 0, $isdigit = 0, $isdigit188 = 0, $isdigit190 = 0, $isdigittmp = 0, $isdigittmp$ = 0, $isdigittmp187 = 0, $isdigittmp189 = 0, $l$0 = 0, $l$1227 = 0, $l$2 = 0, $l10n$0 = 0, $l10n$0$phi = 0, $l10n$1 = 0, $l10n$2 = 0, $l10n$3 = 0, $lnot = 0, $lnot$ext = 0; + var $mb = 0, $or = 0, $or$cond = 0, $or$cond192 = 0, $or$cond193 = 0, $or$cond195 = 0, $or100 = 0, $or100$fl$0 = 0, $or247 = 0, $p$0 = 0, $p$0$p$0$add270 = 0, $p$1 = 0, $p$2 = 0, $p$2$add323 = 0, $p$2$add323$p$2 = 0, $p$3 = 0, $p$4254 = 0, $p$5 = 0, $pl$0 = 0, $pl$1 = 0; + var $pl$2 = 0, $prefix$0 = 0, $prefix$1 = 0, $prefix$2 = 0, $retval$0 = 0, $s = 0, $shl = 0, $shl218 = 0, $shl60 = 0, $shr = 0, $st$0 = 0, $storemerge = 0, $storemerge191 = 0, $sub = 0, $sub$ptr$lhs$cast = 0, $sub$ptr$lhs$cast318 = 0, $sub$ptr$lhs$cast362 = 0, $sub$ptr$lhs$cast432 = 0, $sub$ptr$rhs$cast = 0, $sub$ptr$rhs$cast268 = 0; + var $sub$ptr$rhs$cast319 = 0, $sub$ptr$rhs$cast363 = 0, $sub$ptr$rhs$cast433 = 0, $sub$ptr$sub = 0, $sub$ptr$sub269 = 0, $sub$ptr$sub320 = 0, $sub$ptr$sub364 = 0, $sub$ptr$sub434 = 0, $sub$ptr$sub434$p$5 = 0, $sub101 = 0, $sub101$w$0 = 0, $sub135 = 0, $sub165 = 0, $sub173 = 0, $sub176 = 0, $sub390 = 0, $sub49 = 0, $sub49216 = 0, $sub59 = 0, $sub84 = 0; + var $t$0 = 0, $t$1 = 0, $tobool = 0, $tobool141 = 0, $tobool179 = 0, $tobool209 = 0, $tobool218 = 0, $tobool25 = 0, $tobool256 = 0, $tobool265 = 0, $tobool28 = 0, $tobool291 = 0, $tobool296 = 0, $tobool315 = 0, $tobool350 = 0, $tobool358 = 0, $tobool381 = 0, $tobool408 = 0, $tobool460 = 0, $tobool463 = 0; + var $tobool471 = 0, $tobool483 = 0, $tobool55 = 0, $tobool55220 = 0, $tobool90 = 0, $trunc = 0, $w$0 = 0, $w$1 = 0, $w$2 = 0, $wc = 0, $ws$0229 = 0, $ws$1238 = 0, $xor = 0, $xor450 = 0, $xor458 = 0, $z$0$lcssa = 0, $z$0212 = 0, $z$1 = 0, $z$2 = 0, label = 0; + var sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 64|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(64|0); + $s = sp + 16|0; + $arg = sp; + $buf = sp + 24|0; + $wc = sp + 8|0; + $mb = sp + 20|0; + HEAP32[$s>>2] = $fmt; + $tobool25 = ($f|0)!=(0|0); + $add$ptr206 = ((($buf)) + 40|0); + $sub$ptr$lhs$cast318 = $add$ptr206; + $add$ptr341 = ((($buf)) + 39|0); + $arrayidx371 = ((($wc)) + 4|0); + $1 = $fmt;$cnt$0 = 0;$l$0 = 0;$l10n$0 = 0; + L1: while(1) { + $cmp = ($cnt$0|0)>(-1); + do { + if ($cmp) { + $sub = (2147483647 - ($cnt$0))|0; + $cmp1 = ($l$0|0)>($sub|0); + if ($cmp1) { + $call = (___errno_location()|0); + HEAP32[$call>>2] = 75; + $cnt$1 = -1; + break; + } else { + $add = (($l$0) + ($cnt$0))|0; + $cnt$1 = $add; + break; + } + } else { + $cnt$1 = $cnt$0; + } + } while(0); + $0 = HEAP8[$1>>0]|0; + $tobool = ($0<<24>>24)==(0); + if ($tobool) { + label = 86; + break; + } else { + $2 = $0;$3 = $1; + } + L9: while(1) { + switch ($2<<24>>24) { + case 37: { + $4 = $3;$z$0212 = $3; + label = 9; + break L9; + break; + } + case 0: { + $7 = $3;$z$0$lcssa = $3; + break L9; + break; + } + default: { + } + } + $incdec$ptr = ((($3)) + 1|0); + HEAP32[$s>>2] = $incdec$ptr; + $$pre = HEAP8[$incdec$ptr>>0]|0; + $2 = $$pre;$3 = $incdec$ptr; + } + L12: do { + if ((label|0) == 9) { + while(1) { + label = 0; + $arrayidx16 = ((($4)) + 1|0); + $5 = HEAP8[$arrayidx16>>0]|0; + $cmp18 = ($5<<24>>24)==(37); + if (!($cmp18)) { + $7 = $4;$z$0$lcssa = $z$0212; + break L12; + } + $incdec$ptr23 = ((($z$0212)) + 1|0); + $add$ptr = ((($4)) + 2|0); + HEAP32[$s>>2] = $add$ptr; + $6 = HEAP8[$add$ptr>>0]|0; + $cmp13 = ($6<<24>>24)==(37); + if ($cmp13) { + $4 = $add$ptr;$z$0212 = $incdec$ptr23; + label = 9; + } else { + $7 = $add$ptr;$z$0$lcssa = $incdec$ptr23; + break; + } + } + } + } while(0); + $sub$ptr$lhs$cast = $z$0$lcssa; + $sub$ptr$rhs$cast = $1; + $sub$ptr$sub = (($sub$ptr$lhs$cast) - ($sub$ptr$rhs$cast))|0; + if ($tobool25) { + _out_102($f,$1,$sub$ptr$sub); + } + $tobool28 = ($sub$ptr$sub|0)==(0); + if (!($tobool28)) { + $l10n$0$phi = $l10n$0;$1 = $7;$cnt$0 = $cnt$1;$l$0 = $sub$ptr$sub;$l10n$0 = $l10n$0$phi; + continue; + } + $arrayidx31 = ((($7)) + 1|0); + $8 = HEAP8[$arrayidx31>>0]|0; + $conv32 = $8 << 24 >> 24; + $isdigittmp = (($conv32) + -48)|0; + $isdigit = ($isdigittmp>>>0)<(10); + if ($isdigit) { + $arrayidx35 = ((($7)) + 2|0); + $9 = HEAP8[$arrayidx35>>0]|0; + $cmp37 = ($9<<24>>24)==(36); + $add$ptr43 = ((($7)) + 3|0); + $add$ptr43$arrayidx31 = $cmp37 ? $add$ptr43 : $arrayidx31; + $$l10n$0 = $cmp37 ? 1 : $l10n$0; + $isdigittmp$ = $cmp37 ? $isdigittmp : -1; + $argpos$0 = $isdigittmp$;$l10n$1 = $$l10n$0;$storemerge = $add$ptr43$arrayidx31; + } else { + $argpos$0 = -1;$l10n$1 = $l10n$0;$storemerge = $arrayidx31; + } + HEAP32[$s>>2] = $storemerge; + $10 = HEAP8[$storemerge>>0]|0; + $conv48215 = $10 << 24 >> 24; + $sub49216 = (($conv48215) + -32)|0; + $cmp50217 = ($sub49216>>>0)>(31); + $shl218 = 1 << $sub49216; + $and219 = $shl218 & 75913; + $tobool55220 = ($and219|0)==(0); + $brmerge221 = $cmp50217 | $tobool55220; + if ($brmerge221) { + $$lcssa = $10;$14 = $storemerge;$fl$0$lcssa = 0; + } else { + $11 = $10;$12 = $storemerge;$fl$0222 = 0; + while(1) { + $conv58 = $11 << 24 >> 24; + $sub59 = (($conv58) + -32)|0; + $shl60 = 1 << $sub59; + $or = $shl60 | $fl$0222; + $incdec$ptr62 = ((($12)) + 1|0); + HEAP32[$s>>2] = $incdec$ptr62; + $13 = HEAP8[$incdec$ptr62>>0]|0; + $conv48 = $13 << 24 >> 24; + $sub49 = (($conv48) + -32)|0; + $cmp50 = ($sub49>>>0)>(31); + $shl = 1 << $sub49; + $and = $shl & 75913; + $tobool55 = ($and|0)==(0); + $brmerge = $cmp50 | $tobool55; + if ($brmerge) { + $$lcssa = $13;$14 = $incdec$ptr62;$fl$0$lcssa = $or; + break; + } else { + $11 = $13;$12 = $incdec$ptr62;$fl$0222 = $or; + } + } + } + $cmp65 = ($$lcssa<<24>>24)==(42); + if ($cmp65) { + $arrayidx68 = ((($14)) + 1|0); + $15 = HEAP8[$arrayidx68>>0]|0; + $conv69 = $15 << 24 >> 24; + $isdigittmp189 = (($conv69) + -48)|0; + $isdigit190 = ($isdigittmp189>>>0)<(10); + if ($isdigit190) { + $arrayidx73 = ((($14)) + 2|0); + $16 = HEAP8[$arrayidx73>>0]|0; + $cmp75 = ($16<<24>>24)==(36); + if ($cmp75) { + $arrayidx81 = (($nl_type) + ($isdigittmp189<<2)|0); + HEAP32[$arrayidx81>>2] = 10; + $17 = HEAP8[$arrayidx68>>0]|0; + $conv83 = $17 << 24 >> 24; + $sub84 = (($conv83) + -48)|0; + $i86 = (($nl_arg) + ($sub84<<3)|0); + $18 = $i86; + $19 = $18; + $20 = HEAP32[$19>>2]|0; + $21 = (($18) + 4)|0; + $22 = $21; + $23 = HEAP32[$22>>2]|0; + $add$ptr88 = ((($14)) + 3|0); + $l10n$2 = 1;$storemerge191 = $add$ptr88;$w$0 = $20; + } else { + label = 22; + } + } else { + label = 22; + } + if ((label|0) == 22) { + label = 0; + $tobool90 = ($l10n$1|0)==(0); + if (!($tobool90)) { + $retval$0 = -1; + break; + } + if ($tobool25) { + $arglist_current = HEAP32[$ap>>2]|0; + $24 = $arglist_current; + $25 = ((0) + 4|0); + $expanded4 = $25; + $expanded = (($expanded4) - 1)|0; + $26 = (($24) + ($expanded))|0; + $27 = ((0) + 4|0); + $expanded8 = $27; + $expanded7 = (($expanded8) - 1)|0; + $expanded6 = $expanded7 ^ -1; + $28 = $26 & $expanded6; + $29 = $28; + $30 = HEAP32[$29>>2]|0; + $arglist_next = ((($29)) + 4|0); + HEAP32[$ap>>2] = $arglist_next; + $l10n$2 = 0;$storemerge191 = $arrayidx68;$w$0 = $30; + } else { + $l10n$2 = 0;$storemerge191 = $arrayidx68;$w$0 = 0; + } + } + HEAP32[$s>>2] = $storemerge191; + $cmp97 = ($w$0|0)<(0); + $or100 = $fl$0$lcssa | 8192; + $sub101 = (0 - ($w$0))|0; + $or100$fl$0 = $cmp97 ? $or100 : $fl$0$lcssa; + $sub101$w$0 = $cmp97 ? $sub101 : $w$0; + $32 = $storemerge191;$fl$1 = $or100$fl$0;$l10n$3 = $l10n$2;$w$1 = $sub101$w$0; + } else { + $call104 = (_getint_103($s)|0); + $cmp105 = ($call104|0)<(0); + if ($cmp105) { + $retval$0 = -1; + break; + } + $$pre248 = HEAP32[$s>>2]|0; + $32 = $$pre248;$fl$1 = $fl$0$lcssa;$l10n$3 = $l10n$1;$w$1 = $call104; + } + $31 = HEAP8[$32>>0]|0; + $cmp111 = ($31<<24>>24)==(46); + do { + if ($cmp111) { + $arrayidx114 = ((($32)) + 1|0); + $33 = HEAP8[$arrayidx114>>0]|0; + $cmp116 = ($33<<24>>24)==(42); + if (!($cmp116)) { + $incdec$ptr159 = ((($32)) + 1|0); + HEAP32[$s>>2] = $incdec$ptr159; + $call160 = (_getint_103($s)|0); + $$pre249$pre = HEAP32[$s>>2]|0; + $$pre249 = $$pre249$pre;$p$0 = $call160; + break; + } + $arrayidx119 = ((($32)) + 2|0); + $34 = HEAP8[$arrayidx119>>0]|0; + $conv120 = $34 << 24 >> 24; + $isdigittmp187 = (($conv120) + -48)|0; + $isdigit188 = ($isdigittmp187>>>0)<(10); + if ($isdigit188) { + $arrayidx124 = ((($32)) + 3|0); + $35 = HEAP8[$arrayidx124>>0]|0; + $cmp126 = ($35<<24>>24)==(36); + if ($cmp126) { + $arrayidx132 = (($nl_type) + ($isdigittmp187<<2)|0); + HEAP32[$arrayidx132>>2] = 10; + $36 = HEAP8[$arrayidx119>>0]|0; + $conv134 = $36 << 24 >> 24; + $sub135 = (($conv134) + -48)|0; + $i137 = (($nl_arg) + ($sub135<<3)|0); + $37 = $i137; + $38 = $37; + $39 = HEAP32[$38>>2]|0; + $40 = (($37) + 4)|0; + $41 = $40; + $42 = HEAP32[$41>>2]|0; + $add$ptr139 = ((($32)) + 4|0); + HEAP32[$s>>2] = $add$ptr139; + $$pre249 = $add$ptr139;$p$0 = $39; + break; + } + } + $tobool141 = ($l10n$3|0)==(0); + if (!($tobool141)) { + $retval$0 = -1; + break L1; + } + if ($tobool25) { + $arglist_current2 = HEAP32[$ap>>2]|0; + $43 = $arglist_current2; + $44 = ((0) + 4|0); + $expanded11 = $44; + $expanded10 = (($expanded11) - 1)|0; + $45 = (($43) + ($expanded10))|0; + $46 = ((0) + 4|0); + $expanded15 = $46; + $expanded14 = (($expanded15) - 1)|0; + $expanded13 = $expanded14 ^ -1; + $47 = $45 & $expanded13; + $48 = $47; + $49 = HEAP32[$48>>2]|0; + $arglist_next3 = ((($48)) + 4|0); + HEAP32[$ap>>2] = $arglist_next3; + $cond149 = $49; + } else { + $cond149 = 0; + } + HEAP32[$s>>2] = $arrayidx119; + $$pre249 = $arrayidx119;$p$0 = $cond149; + } else { + $$pre249 = $32;$p$0 = -1; + } + } while(0); + $51 = $$pre249;$st$0 = 0; + while(1) { + $50 = HEAP8[$51>>0]|0; + $conv164 = $50 << 24 >> 24; + $sub165 = (($conv164) + -65)|0; + $cmp166 = ($sub165>>>0)>(57); + if ($cmp166) { + $retval$0 = -1; + break L1; + } + $incdec$ptr171 = ((($51)) + 1|0); + HEAP32[$s>>2] = $incdec$ptr171; + $52 = HEAP8[$51>>0]|0; + $conv172 = $52 << 24 >> 24; + $sub173 = (($conv172) + -65)|0; + $arrayidx174 = ((25705 + (($st$0*58)|0)|0) + ($sub173)|0); + $53 = HEAP8[$arrayidx174>>0]|0; + $conv175 = $53&255; + $sub176 = (($conv175) + -1)|0; + $cmp177 = ($sub176>>>0)<(8); + if ($cmp177) { + $51 = $incdec$ptr171;$st$0 = $conv175; + } else { + break; + } + } + $tobool179 = ($53<<24>>24)==(0); + if ($tobool179) { + $retval$0 = -1; + break; + } + $cmp182 = ($53<<24>>24)==(19); + $cmp185 = ($argpos$0|0)>(-1); + do { + if ($cmp182) { + if ($cmp185) { + $retval$0 = -1; + break L1; + } else { + label = 48; + } + } else { + if ($cmp185) { + $arrayidx193 = (($nl_type) + ($argpos$0<<2)|0); + HEAP32[$arrayidx193>>2] = $conv175; + $54 = (($nl_arg) + ($argpos$0<<3)|0); + $55 = $54; + $56 = $55; + $57 = HEAP32[$56>>2]|0; + $58 = (($55) + 4)|0; + $59 = $58; + $60 = HEAP32[$59>>2]|0; + $61 = $arg; + $62 = $61; + HEAP32[$62>>2] = $57; + $63 = (($61) + 4)|0; + $64 = $63; + HEAP32[$64>>2] = $60; + label = 48; + break; + } + if (!($tobool25)) { + $retval$0 = 0; + break L1; + } + _pop_arg_105($arg,$conv175,$ap); + } + } while(0); + if ((label|0) == 48) { + label = 0; + if (!($tobool25)) { + $1 = $incdec$ptr171;$cnt$0 = $cnt$1;$l$0 = 0;$l10n$0 = $l10n$3; + continue; + } + } + $65 = HEAP8[$51>>0]|0; + $conv208 = $65 << 24 >> 24; + $tobool209 = ($st$0|0)!=(0); + $and211 = $conv208 & 15; + $cmp212 = ($and211|0)==(3); + $or$cond192 = $tobool209 & $cmp212; + $and215 = $conv208 & -33; + $t$0 = $or$cond192 ? $and215 : $conv208; + $and217 = $fl$1 & 8192; + $tobool218 = ($and217|0)==(0); + $and220 = $fl$1 & -65537; + $fl$1$and220 = $tobool218 ? $fl$1 : $and220; + L70: do { + switch ($t$0|0) { + case 110: { + $trunc = $st$0&255; + switch ($trunc<<24>>24) { + case 0: { + $72 = HEAP32[$arg>>2]|0; + HEAP32[$72>>2] = $cnt$1; + $1 = $incdec$ptr171;$cnt$0 = $cnt$1;$l$0 = 0;$l10n$0 = $l10n$3; + continue L1; + break; + } + case 1: { + $73 = HEAP32[$arg>>2]|0; + HEAP32[$73>>2] = $cnt$1; + $1 = $incdec$ptr171;$cnt$0 = $cnt$1;$l$0 = 0;$l10n$0 = $l10n$3; + continue L1; + break; + } + case 2: { + $74 = ($cnt$1|0)<(0); + $75 = $74 << 31 >> 31; + $76 = HEAP32[$arg>>2]|0; + $77 = $76; + $78 = $77; + HEAP32[$78>>2] = $cnt$1; + $79 = (($77) + 4)|0; + $80 = $79; + HEAP32[$80>>2] = $75; + $1 = $incdec$ptr171;$cnt$0 = $cnt$1;$l$0 = 0;$l10n$0 = $l10n$3; + continue L1; + break; + } + case 3: { + $conv230 = $cnt$1&65535; + $81 = HEAP32[$arg>>2]|0; + HEAP16[$81>>1] = $conv230; + $1 = $incdec$ptr171;$cnt$0 = $cnt$1;$l$0 = 0;$l10n$0 = $l10n$3; + continue L1; + break; + } + case 4: { + $conv233 = $cnt$1&255; + $82 = HEAP32[$arg>>2]|0; + HEAP8[$82>>0] = $conv233; + $1 = $incdec$ptr171;$cnt$0 = $cnt$1;$l$0 = 0;$l10n$0 = $l10n$3; + continue L1; + break; + } + case 6: { + $83 = HEAP32[$arg>>2]|0; + HEAP32[$83>>2] = $cnt$1; + $1 = $incdec$ptr171;$cnt$0 = $cnt$1;$l$0 = 0;$l10n$0 = $l10n$3; + continue L1; + break; + } + case 7: { + $84 = ($cnt$1|0)<(0); + $85 = $84 << 31 >> 31; + $86 = HEAP32[$arg>>2]|0; + $87 = $86; + $88 = $87; + HEAP32[$88>>2] = $cnt$1; + $89 = (($87) + 4)|0; + $90 = $89; + HEAP32[$90>>2] = $85; + $1 = $incdec$ptr171;$cnt$0 = $cnt$1;$l$0 = 0;$l10n$0 = $l10n$3; + continue L1; + break; + } + default: { + $1 = $incdec$ptr171;$cnt$0 = $cnt$1;$l$0 = 0;$l10n$0 = $l10n$3; + continue L1; + } + } + break; + } + case 112: { + $cmp241 = ($p$0>>>0)>(8); + $cond246 = $cmp241 ? $p$0 : 8; + $or247 = $fl$1$and220 | 8; + $fl$3 = $or247;$p$1 = $cond246;$t$1 = 120; + label = 60; + break; + } + case 88: case 120: { + $fl$3 = $fl$1$and220;$p$1 = $p$0;$t$1 = $t$0; + label = 60; + break; + } + case 111: { + $101 = $arg; + $102 = $101; + $103 = HEAP32[$102>>2]|0; + $104 = (($101) + 4)|0; + $105 = $104; + $106 = HEAP32[$105>>2]|0; + $107 = (_fmt_o($103,$106,$add$ptr206)|0); + $and264 = $fl$1$and220 & 8; + $tobool265 = ($and264|0)==(0); + $sub$ptr$rhs$cast268 = $107; + $sub$ptr$sub269 = (($sub$ptr$lhs$cast318) - ($sub$ptr$rhs$cast268))|0; + $cmp271 = ($p$0|0)>($sub$ptr$sub269|0); + $add270 = (($sub$ptr$sub269) + 1)|0; + $108 = $tobool265 | $cmp271; + $p$0$p$0$add270 = $108 ? $p$0 : $add270; + $127 = $103;$129 = $106;$a$0 = $107;$fl$4 = $fl$1$and220;$p$2 = $p$0$p$0$add270;$pl$1 = 0;$prefix$1 = 26169; + label = 66; + break; + } + case 105: case 100: { + $109 = $arg; + $110 = $109; + $111 = HEAP32[$110>>2]|0; + $112 = (($109) + 4)|0; + $113 = $112; + $114 = HEAP32[$113>>2]|0; + $115 = ($114|0)<(0); + if ($115) { + $116 = (_i64Subtract(0,0,($111|0),($114|0))|0); + $117 = tempRet0; + $118 = $arg; + $119 = $118; + HEAP32[$119>>2] = $116; + $120 = (($118) + 4)|0; + $121 = $120; + HEAP32[$121>>2] = $117; + $124 = $116;$125 = $117;$pl$0 = 1;$prefix$0 = 26169; + label = 65; + break L70; + } else { + $and290 = $fl$1$and220 & 2048; + $tobool291 = ($and290|0)==(0); + $and295 = $fl$1$and220 & 1; + $tobool296 = ($and295|0)==(0); + $$ = $tobool296 ? 26169 : (26171); + $$$ = $tobool291 ? $$ : (26170); + $122 = $fl$1$and220 & 2049; + $123 = ($122|0)!=(0); + $$194$ = $123&1; + $124 = $111;$125 = $114;$pl$0 = $$194$;$prefix$0 = $$$; + label = 65; + break L70; + } + break; + } + case 117: { + $66 = $arg; + $67 = $66; + $68 = HEAP32[$67>>2]|0; + $69 = (($66) + 4)|0; + $70 = $69; + $71 = HEAP32[$70>>2]|0; + $124 = $68;$125 = $71;$pl$0 = 0;$prefix$0 = 26169; + label = 65; + break; + } + case 99: { + $132 = $arg; + $133 = $132; + $134 = HEAP32[$133>>2]|0; + $135 = (($132) + 4)|0; + $136 = $135; + $137 = HEAP32[$136>>2]|0; + $138 = $134&255; + HEAP8[$add$ptr341>>0] = $138; + $a$2 = $add$ptr341;$fl$6 = $and220;$p$5 = 1;$pl$2 = 0;$prefix$2 = 26169;$z$2 = $add$ptr206; + break; + } + case 109: { + $call345 = (___errno_location()|0); + $139 = HEAP32[$call345>>2]|0; + $call346 = (_strerror($139)|0); + $a$1 = $call346; + label = 70; + break; + } + case 115: { + $140 = HEAP32[$arg>>2]|0; + $tobool350 = ($140|0)!=(0|0); + $cond355 = $tobool350 ? $140 : 26179; + $a$1 = $cond355; + label = 70; + break; + } + case 67: { + $141 = $arg; + $142 = $141; + $143 = HEAP32[$142>>2]|0; + $144 = (($141) + 4)|0; + $145 = $144; + $146 = HEAP32[$145>>2]|0; + HEAP32[$wc>>2] = $143; + HEAP32[$arrayidx371>>2] = 0; + HEAP32[$arg>>2] = $wc; + $152 = $wc;$p$4254 = -1; + label = 74; + break; + } + case 83: { + $$pre250 = HEAP32[$arg>>2]|0; + $cmp378226 = ($p$0|0)==(0); + if ($cmp378226) { + _pad_108($f,32,$w$1,0,$fl$1$and220); + $i$0$lcssa257 = 0; + label = 83; + } else { + $152 = $$pre250;$p$4254 = $p$0; + label = 74; + } + break; + } + case 65: case 71: case 70: case 69: case 97: case 103: case 102: case 101: { + $149 = +HEAPF64[$arg>>3]; + $call430 = (_fmt_fp($f,$149,$w$1,$p$0,$fl$1$and220,$t$0)|0); + $1 = $incdec$ptr171;$cnt$0 = $cnt$1;$l$0 = $call430;$l10n$0 = $l10n$3; + continue L1; + break; + } + default: { + $a$2 = $1;$fl$6 = $fl$1$and220;$p$5 = $p$0;$pl$2 = 0;$prefix$2 = 26169;$z$2 = $add$ptr206; + } + } + } while(0); + L94: do { + if ((label|0) == 60) { + label = 0; + $91 = $arg; + $92 = $91; + $93 = HEAP32[$92>>2]|0; + $94 = (($91) + 4)|0; + $95 = $94; + $96 = HEAP32[$95>>2]|0; + $and250 = $t$1 & 32; + $97 = (_fmt_x($93,$96,$add$ptr206,$and250)|0); + $98 = ($93|0)==(0); + $99 = ($96|0)==(0); + $100 = $98 & $99; + $and255 = $fl$3 & 8; + $tobool256 = ($and255|0)==(0); + $or$cond193 = $tobool256 | $100; + $shr = $t$1 >> 4; + $add$ptr258 = (26169 + ($shr)|0); + $$add$ptr258 = $or$cond193 ? 26169 : $add$ptr258; + $$197 = $or$cond193 ? 0 : 2; + $127 = $93;$129 = $96;$a$0 = $97;$fl$4 = $fl$3;$p$2 = $p$1;$pl$1 = $$197;$prefix$1 = $$add$ptr258; + label = 66; + } + else if ((label|0) == 65) { + label = 0; + $126 = (_fmt_u($124,$125,$add$ptr206)|0); + $127 = $124;$129 = $125;$a$0 = $126;$fl$4 = $fl$1$and220;$p$2 = $p$0;$pl$1 = $pl$0;$prefix$1 = $prefix$0; + label = 66; + } + else if ((label|0) == 70) { + label = 0; + $call357 = (_memchr($a$1,0,$p$0)|0); + $tobool358 = ($call357|0)==(0|0); + $sub$ptr$lhs$cast362 = $call357; + $sub$ptr$rhs$cast363 = $a$1; + $sub$ptr$sub364 = (($sub$ptr$lhs$cast362) - ($sub$ptr$rhs$cast363))|0; + $add$ptr360 = (($a$1) + ($p$0)|0); + $p$3 = $tobool358 ? $p$0 : $sub$ptr$sub364; + $z$1 = $tobool358 ? $add$ptr360 : $call357; + $a$2 = $a$1;$fl$6 = $and220;$p$5 = $p$3;$pl$2 = 0;$prefix$2 = 26169;$z$2 = $z$1; + } + else if ((label|0) == 74) { + label = 0; + $i$0228 = 0;$l$1227 = 0;$ws$0229 = $152; + while(1) { + $147 = HEAP32[$ws$0229>>2]|0; + $tobool381 = ($147|0)==(0); + if ($tobool381) { + $i$0$lcssa = $i$0228;$l$2 = $l$1227; + break; + } + $call385 = (_wctomb($mb,$147)|0); + $cmp386 = ($call385|0)<(0); + $sub390 = (($p$4254) - ($i$0228))|0; + $cmp391 = ($call385>>>0)>($sub390>>>0); + $or$cond195 = $cmp386 | $cmp391; + if ($or$cond195) { + $i$0$lcssa = $i$0228;$l$2 = $call385; + break; + } + $incdec$ptr384 = ((($ws$0229)) + 4|0); + $add396 = (($call385) + ($i$0228))|0; + $cmp378 = ($p$4254>>>0)>($add396>>>0); + if ($cmp378) { + $i$0228 = $add396;$l$1227 = $call385;$ws$0229 = $incdec$ptr384; + } else { + $i$0$lcssa = $add396;$l$2 = $call385; + break; + } + } + $cmp398 = ($l$2|0)<(0); + if ($cmp398) { + $retval$0 = -1; + break L1; + } + _pad_108($f,32,$w$1,$i$0$lcssa,$fl$1$and220); + $cmp405236 = ($i$0$lcssa|0)==(0); + if ($cmp405236) { + $i$0$lcssa257 = 0; + label = 83; + } else { + $i$1237 = 0;$ws$1238 = $152; + while(1) { + $148 = HEAP32[$ws$1238>>2]|0; + $tobool408 = ($148|0)==(0); + if ($tobool408) { + $i$0$lcssa257 = $i$0$lcssa; + label = 83; + break L94; + } + $call412 = (_wctomb($mb,$148)|0); + $add413 = (($call412) + ($i$1237))|0; + $cmp414 = ($add413|0)>($i$0$lcssa|0); + if ($cmp414) { + $i$0$lcssa257 = $i$0$lcssa; + label = 83; + break L94; + } + $incdec$ptr411 = ((($ws$1238)) + 4|0); + _out_102($f,$mb,$call412); + $cmp405 = ($add413>>>0)<($i$0$lcssa>>>0); + if ($cmp405) { + $i$1237 = $add413;$ws$1238 = $incdec$ptr411; + } else { + $i$0$lcssa257 = $i$0$lcssa; + label = 83; + break; + } + } + } + } + } while(0); + if ((label|0) == 66) { + label = 0; + $cmp307 = ($p$2|0)>(-1); + $and310 = $fl$4 & -65537; + $and310$fl$4 = $cmp307 ? $and310 : $fl$4; + $128 = ($127|0)!=(0); + $130 = ($129|0)!=(0); + $131 = $128 | $130; + $tobool315 = ($p$2|0)!=(0); + $or$cond = $tobool315 | $131; + $sub$ptr$rhs$cast319 = $a$0; + $sub$ptr$sub320 = (($sub$ptr$lhs$cast318) - ($sub$ptr$rhs$cast319))|0; + $lnot = $131 ^ 1; + $lnot$ext = $lnot&1; + $add323 = (($sub$ptr$sub320) + ($lnot$ext))|0; + $cmp324 = ($p$2|0)>($add323|0); + $p$2$add323 = $cmp324 ? $p$2 : $add323; + $p$2$add323$p$2 = $or$cond ? $p$2$add323 : $p$2; + $a$0$add$ptr206 = $or$cond ? $a$0 : $add$ptr206; + $a$2 = $a$0$add$ptr206;$fl$6 = $and310$fl$4;$p$5 = $p$2$add323$p$2;$pl$2 = $pl$1;$prefix$2 = $prefix$1;$z$2 = $add$ptr206; + } + else if ((label|0) == 83) { + label = 0; + $xor = $fl$1$and220 ^ 8192; + _pad_108($f,32,$w$1,$i$0$lcssa257,$xor); + $cmp422 = ($w$1|0)>($i$0$lcssa257|0); + $cond427 = $cmp422 ? $w$1 : $i$0$lcssa257; + $1 = $incdec$ptr171;$cnt$0 = $cnt$1;$l$0 = $cond427;$l10n$0 = $l10n$3; + continue; + } + $sub$ptr$lhs$cast432 = $z$2; + $sub$ptr$rhs$cast433 = $a$2; + $sub$ptr$sub434 = (($sub$ptr$lhs$cast432) - ($sub$ptr$rhs$cast433))|0; + $cmp435 = ($p$5|0)<($sub$ptr$sub434|0); + $sub$ptr$sub434$p$5 = $cmp435 ? $sub$ptr$sub434 : $p$5; + $add442 = (($sub$ptr$sub434$p$5) + ($pl$2))|0; + $cmp443 = ($w$1|0)<($add442|0); + $w$2 = $cmp443 ? $add442 : $w$1; + _pad_108($f,32,$w$2,$add442,$fl$6); + _out_102($f,$prefix$2,$pl$2); + $xor450 = $fl$6 ^ 65536; + _pad_108($f,48,$w$2,$add442,$xor450); + _pad_108($f,48,$sub$ptr$sub434$p$5,$sub$ptr$sub434,0); + _out_102($f,$a$2,$sub$ptr$sub434); + $xor458 = $fl$6 ^ 8192; + _pad_108($f,32,$w$2,$add442,$xor458); + $1 = $incdec$ptr171;$cnt$0 = $cnt$1;$l$0 = $w$2;$l10n$0 = $l10n$3; + } + L113: do { + if ((label|0) == 86) { + $tobool460 = ($f|0)==(0|0); + if ($tobool460) { + $tobool463 = ($l10n$0|0)==(0); + if ($tobool463) { + $retval$0 = 0; + } else { + $i$2210 = 1; + while(1) { + $arrayidx470 = (($nl_type) + ($i$2210<<2)|0); + $150 = HEAP32[$arrayidx470>>2]|0; + $tobool471 = ($150|0)==(0); + if ($tobool471) { + $i$2$lcssa = $i$2210; + break; + } + $add$ptr474 = (($nl_arg) + ($i$2210<<3)|0); + _pop_arg_105($add$ptr474,$150,$ap); + $inc = (($i$2210) + 1)|0; + $cmp467 = ($i$2210|0)<(9); + if ($cmp467) { + $i$2210 = $inc; + } else { + $i$2$lcssa = $inc; + break; + } + } + $cmp479206 = ($i$2$lcssa|0)<(10); + if ($cmp479206) { + $i$3207 = $i$2$lcssa; + while(1) { + $arrayidx482 = (($nl_type) + ($i$3207<<2)|0); + $151 = HEAP32[$arrayidx482>>2]|0; + $tobool483 = ($151|0)==(0); + if (!($tobool483)) { + $retval$0 = -1; + break L113; + } + $inc489 = (($i$3207) + 1)|0; + $cmp479 = ($i$3207|0)<(9); + if ($cmp479) { + $i$3207 = $inc489; + } else { + $retval$0 = 1; + break; + } + } + } else { + $retval$0 = 1; + } + } + } else { + $retval$0 = $cnt$1; + } + } + } while(0); + STACKTOP = sp;return ($retval$0|0); +} +function ___lockfile($f) { + $f = $f|0; + var label = 0, sp = 0; + sp = STACKTOP; + return 0; +} +function ___unlockfile($f) { + $f = $f|0; + var label = 0, sp = 0; + sp = STACKTOP; + return; +} +function _out_102($f,$s,$l) { + $f = $f|0; + $s = $s|0; + $l = $l|0; + var $0 = 0, $and = 0, $tobool = 0, label = 0, sp = 0; + sp = STACKTOP; + $0 = HEAP32[$f>>2]|0; + $and = $0 & 32; + $tobool = ($and|0)==(0); + if ($tobool) { + (___fwritex($s,$l,$f)|0); + } + return; +} +function _getint_103($s) { + $s = $s|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $add = 0, $conv = 0, $conv4 = 0, $i$0$lcssa = 0, $i$07 = 0, $incdec$ptr = 0, $isdigit = 0, $isdigit6 = 0, $isdigittmp = 0, $isdigittmp5 = 0, $isdigittmp8 = 0, $mul = 0, label = 0, sp = 0; + sp = STACKTOP; + $0 = HEAP32[$s>>2]|0; + $1 = HEAP8[$0>>0]|0; + $conv4 = $1 << 24 >> 24; + $isdigittmp5 = (($conv4) + -48)|0; + $isdigit6 = ($isdigittmp5>>>0)<(10); + if ($isdigit6) { + $2 = $0;$i$07 = 0;$isdigittmp8 = $isdigittmp5; + while(1) { + $mul = ($i$07*10)|0; + $add = (($isdigittmp8) + ($mul))|0; + $incdec$ptr = ((($2)) + 1|0); + HEAP32[$s>>2] = $incdec$ptr; + $3 = HEAP8[$incdec$ptr>>0]|0; + $conv = $3 << 24 >> 24; + $isdigittmp = (($conv) + -48)|0; + $isdigit = ($isdigittmp>>>0)<(10); + if ($isdigit) { + $2 = $incdec$ptr;$i$07 = $add;$isdigittmp8 = $isdigittmp; + } else { + $i$0$lcssa = $add; + break; + } + } + } else { + $i$0$lcssa = 0; + } + return ($i$0$lcssa|0); +} +function _pop_arg_105($arg,$type,$ap) { + $arg = $arg|0; + $type = $type|0; + $ap = $ap|0; + var $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0.0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0.0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0; + var $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0; + var $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0; + var $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0; + var $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0; + var $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0, $95 = 0, $96 = 0, $97 = 0, $98 = 0, $99 = 0, $arglist_current = 0, $arglist_current11 = 0, $arglist_current14 = 0, $arglist_current17 = 0, $arglist_current2 = 0, $arglist_current20 = 0, $arglist_current23 = 0, $arglist_current26 = 0, $arglist_current5 = 0; + var $arglist_current8 = 0, $arglist_next = 0, $arglist_next12 = 0, $arglist_next15 = 0, $arglist_next18 = 0, $arglist_next21 = 0, $arglist_next24 = 0, $arglist_next27 = 0, $arglist_next3 = 0, $arglist_next6 = 0, $arglist_next9 = 0, $cmp = 0, $conv16 = 0, $conv22$mask = 0, $conv28 = 0, $conv34$mask = 0, $expanded = 0, $expanded28 = 0, $expanded30 = 0, $expanded31 = 0; + var $expanded32 = 0, $expanded34 = 0, $expanded35 = 0, $expanded37 = 0, $expanded38 = 0, $expanded39 = 0, $expanded41 = 0, $expanded42 = 0, $expanded44 = 0, $expanded45 = 0, $expanded46 = 0, $expanded48 = 0, $expanded49 = 0, $expanded51 = 0, $expanded52 = 0, $expanded53 = 0, $expanded55 = 0, $expanded56 = 0, $expanded58 = 0, $expanded59 = 0; + var $expanded60 = 0, $expanded62 = 0, $expanded63 = 0, $expanded65 = 0, $expanded66 = 0, $expanded67 = 0, $expanded69 = 0, $expanded70 = 0, $expanded72 = 0, $expanded73 = 0, $expanded74 = 0, $expanded76 = 0, $expanded77 = 0, $expanded79 = 0, $expanded80 = 0, $expanded81 = 0, $expanded83 = 0, $expanded84 = 0, $expanded86 = 0, $expanded87 = 0; + var $expanded88 = 0, $expanded90 = 0, $expanded91 = 0, $expanded93 = 0, $expanded94 = 0, $expanded95 = 0, label = 0, sp = 0; + sp = STACKTOP; + $cmp = ($type>>>0)>(20); + L1: do { + if (!($cmp)) { + do { + switch ($type|0) { + case 9: { + $arglist_current = HEAP32[$ap>>2]|0; + $0 = $arglist_current; + $1 = ((0) + 4|0); + $expanded28 = $1; + $expanded = (($expanded28) - 1)|0; + $2 = (($0) + ($expanded))|0; + $3 = ((0) + 4|0); + $expanded32 = $3; + $expanded31 = (($expanded32) - 1)|0; + $expanded30 = $expanded31 ^ -1; + $4 = $2 & $expanded30; + $5 = $4; + $6 = HEAP32[$5>>2]|0; + $arglist_next = ((($5)) + 4|0); + HEAP32[$ap>>2] = $arglist_next; + HEAP32[$arg>>2] = $6; + break L1; + break; + } + case 10: { + $arglist_current2 = HEAP32[$ap>>2]|0; + $7 = $arglist_current2; + $8 = ((0) + 4|0); + $expanded35 = $8; + $expanded34 = (($expanded35) - 1)|0; + $9 = (($7) + ($expanded34))|0; + $10 = ((0) + 4|0); + $expanded39 = $10; + $expanded38 = (($expanded39) - 1)|0; + $expanded37 = $expanded38 ^ -1; + $11 = $9 & $expanded37; + $12 = $11; + $13 = HEAP32[$12>>2]|0; + $arglist_next3 = ((($12)) + 4|0); + HEAP32[$ap>>2] = $arglist_next3; + $14 = ($13|0)<(0); + $15 = $14 << 31 >> 31; + $16 = $arg; + $17 = $16; + HEAP32[$17>>2] = $13; + $18 = (($16) + 4)|0; + $19 = $18; + HEAP32[$19>>2] = $15; + break L1; + break; + } + case 11: { + $arglist_current5 = HEAP32[$ap>>2]|0; + $20 = $arglist_current5; + $21 = ((0) + 4|0); + $expanded42 = $21; + $expanded41 = (($expanded42) - 1)|0; + $22 = (($20) + ($expanded41))|0; + $23 = ((0) + 4|0); + $expanded46 = $23; + $expanded45 = (($expanded46) - 1)|0; + $expanded44 = $expanded45 ^ -1; + $24 = $22 & $expanded44; + $25 = $24; + $26 = HEAP32[$25>>2]|0; + $arglist_next6 = ((($25)) + 4|0); + HEAP32[$ap>>2] = $arglist_next6; + $27 = $arg; + $28 = $27; + HEAP32[$28>>2] = $26; + $29 = (($27) + 4)|0; + $30 = $29; + HEAP32[$30>>2] = 0; + break L1; + break; + } + case 12: { + $arglist_current8 = HEAP32[$ap>>2]|0; + $31 = $arglist_current8; + $32 = ((0) + 8|0); + $expanded49 = $32; + $expanded48 = (($expanded49) - 1)|0; + $33 = (($31) + ($expanded48))|0; + $34 = ((0) + 8|0); + $expanded53 = $34; + $expanded52 = (($expanded53) - 1)|0; + $expanded51 = $expanded52 ^ -1; + $35 = $33 & $expanded51; + $36 = $35; + $37 = $36; + $38 = $37; + $39 = HEAP32[$38>>2]|0; + $40 = (($37) + 4)|0; + $41 = $40; + $42 = HEAP32[$41>>2]|0; + $arglist_next9 = ((($36)) + 8|0); + HEAP32[$ap>>2] = $arglist_next9; + $43 = $arg; + $44 = $43; + HEAP32[$44>>2] = $39; + $45 = (($43) + 4)|0; + $46 = $45; + HEAP32[$46>>2] = $42; + break L1; + break; + } + case 13: { + $arglist_current11 = HEAP32[$ap>>2]|0; + $47 = $arglist_current11; + $48 = ((0) + 4|0); + $expanded56 = $48; + $expanded55 = (($expanded56) - 1)|0; + $49 = (($47) + ($expanded55))|0; + $50 = ((0) + 4|0); + $expanded60 = $50; + $expanded59 = (($expanded60) - 1)|0; + $expanded58 = $expanded59 ^ -1; + $51 = $49 & $expanded58; + $52 = $51; + $53 = HEAP32[$52>>2]|0; + $arglist_next12 = ((($52)) + 4|0); + HEAP32[$ap>>2] = $arglist_next12; + $conv16 = $53&65535; + $54 = $conv16 << 16 >> 16; + $55 = ($54|0)<(0); + $56 = $55 << 31 >> 31; + $57 = $arg; + $58 = $57; + HEAP32[$58>>2] = $54; + $59 = (($57) + 4)|0; + $60 = $59; + HEAP32[$60>>2] = $56; + break L1; + break; + } + case 14: { + $arglist_current14 = HEAP32[$ap>>2]|0; + $61 = $arglist_current14; + $62 = ((0) + 4|0); + $expanded63 = $62; + $expanded62 = (($expanded63) - 1)|0; + $63 = (($61) + ($expanded62))|0; + $64 = ((0) + 4|0); + $expanded67 = $64; + $expanded66 = (($expanded67) - 1)|0; + $expanded65 = $expanded66 ^ -1; + $65 = $63 & $expanded65; + $66 = $65; + $67 = HEAP32[$66>>2]|0; + $arglist_next15 = ((($66)) + 4|0); + HEAP32[$ap>>2] = $arglist_next15; + $conv22$mask = $67 & 65535; + $68 = $arg; + $69 = $68; + HEAP32[$69>>2] = $conv22$mask; + $70 = (($68) + 4)|0; + $71 = $70; + HEAP32[$71>>2] = 0; + break L1; + break; + } + case 15: { + $arglist_current17 = HEAP32[$ap>>2]|0; + $72 = $arglist_current17; + $73 = ((0) + 4|0); + $expanded70 = $73; + $expanded69 = (($expanded70) - 1)|0; + $74 = (($72) + ($expanded69))|0; + $75 = ((0) + 4|0); + $expanded74 = $75; + $expanded73 = (($expanded74) - 1)|0; + $expanded72 = $expanded73 ^ -1; + $76 = $74 & $expanded72; + $77 = $76; + $78 = HEAP32[$77>>2]|0; + $arglist_next18 = ((($77)) + 4|0); + HEAP32[$ap>>2] = $arglist_next18; + $conv28 = $78&255; + $79 = $conv28 << 24 >> 24; + $80 = ($79|0)<(0); + $81 = $80 << 31 >> 31; + $82 = $arg; + $83 = $82; + HEAP32[$83>>2] = $79; + $84 = (($82) + 4)|0; + $85 = $84; + HEAP32[$85>>2] = $81; + break L1; + break; + } + case 16: { + $arglist_current20 = HEAP32[$ap>>2]|0; + $86 = $arglist_current20; + $87 = ((0) + 4|0); + $expanded77 = $87; + $expanded76 = (($expanded77) - 1)|0; + $88 = (($86) + ($expanded76))|0; + $89 = ((0) + 4|0); + $expanded81 = $89; + $expanded80 = (($expanded81) - 1)|0; + $expanded79 = $expanded80 ^ -1; + $90 = $88 & $expanded79; + $91 = $90; + $92 = HEAP32[$91>>2]|0; + $arglist_next21 = ((($91)) + 4|0); + HEAP32[$ap>>2] = $arglist_next21; + $conv34$mask = $92 & 255; + $93 = $arg; + $94 = $93; + HEAP32[$94>>2] = $conv34$mask; + $95 = (($93) + 4)|0; + $96 = $95; + HEAP32[$96>>2] = 0; + break L1; + break; + } + case 17: { + $arglist_current23 = HEAP32[$ap>>2]|0; + $97 = $arglist_current23; + $98 = ((0) + 8|0); + $expanded84 = $98; + $expanded83 = (($expanded84) - 1)|0; + $99 = (($97) + ($expanded83))|0; + $100 = ((0) + 8|0); + $expanded88 = $100; + $expanded87 = (($expanded88) - 1)|0; + $expanded86 = $expanded87 ^ -1; + $101 = $99 & $expanded86; + $102 = $101; + $103 = +HEAPF64[$102>>3]; + $arglist_next24 = ((($102)) + 8|0); + HEAP32[$ap>>2] = $arglist_next24; + HEAPF64[$arg>>3] = $103; + break L1; + break; + } + case 18: { + $arglist_current26 = HEAP32[$ap>>2]|0; + $104 = $arglist_current26; + $105 = ((0) + 8|0); + $expanded91 = $105; + $expanded90 = (($expanded91) - 1)|0; + $106 = (($104) + ($expanded90))|0; + $107 = ((0) + 8|0); + $expanded95 = $107; + $expanded94 = (($expanded95) - 1)|0; + $expanded93 = $expanded94 ^ -1; + $108 = $106 & $expanded93; + $109 = $108; + $110 = +HEAPF64[$109>>3]; + $arglist_next27 = ((($109)) + 8|0); + HEAP32[$ap>>2] = $arglist_next27; + HEAPF64[$arg>>3] = $110; + break L1; + break; + } + default: { + break L1; + } + } + } while(0); + } + } while(0); + return; +} +function _fmt_x($0,$1,$s,$lower) { + $0 = $0|0; + $1 = $1|0; + $s = $s|0; + $lower = $lower|0; + var $10 = 0, $11 = 0, $12 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $arrayidx = 0, $conv1 = 0, $conv4 = 0, $idxprom = 0, $incdec$ptr = 0, $or = 0, $s$addr$0$lcssa = 0, $s$addr$06 = 0, label = 0; + var sp = 0; + sp = STACKTOP; + $2 = ($0|0)==(0); + $3 = ($1|0)==(0); + $4 = $2 & $3; + if ($4) { + $s$addr$0$lcssa = $s; + } else { + $5 = $0;$7 = $1;$s$addr$06 = $s; + while(1) { + $idxprom = $5 & 15; + $arrayidx = (26221 + ($idxprom)|0); + $6 = HEAP8[$arrayidx>>0]|0; + $conv4 = $6&255; + $or = $conv4 | $lower; + $conv1 = $or&255; + $incdec$ptr = ((($s$addr$06)) + -1|0); + HEAP8[$incdec$ptr>>0] = $conv1; + $8 = (_bitshift64Lshr(($5|0),($7|0),4)|0); + $9 = tempRet0; + $10 = ($8|0)==(0); + $11 = ($9|0)==(0); + $12 = $10 & $11; + if ($12) { + $s$addr$0$lcssa = $incdec$ptr; + break; + } else { + $5 = $8;$7 = $9;$s$addr$06 = $incdec$ptr; + } + } + } + return ($s$addr$0$lcssa|0); +} +function _fmt_o($0,$1,$s) { + $0 = $0|0; + $1 = $1|0; + $s = $s|0; + var $10 = 0, $11 = 0, $12 = 0, $13 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $conv = 0, $incdec$ptr = 0, $s$addr$0$lcssa = 0, $s$addr$06 = 0, label = 0, sp = 0; + sp = STACKTOP; + $2 = ($0|0)==(0); + $3 = ($1|0)==(0); + $4 = $2 & $3; + if ($4) { + $s$addr$0$lcssa = $s; + } else { + $6 = $0;$8 = $1;$s$addr$06 = $s; + while(1) { + $5 = $6&255; + $7 = $5 & 7; + $conv = $7 | 48; + $incdec$ptr = ((($s$addr$06)) + -1|0); + HEAP8[$incdec$ptr>>0] = $conv; + $9 = (_bitshift64Lshr(($6|0),($8|0),3)|0); + $10 = tempRet0; + $11 = ($9|0)==(0); + $12 = ($10|0)==(0); + $13 = $11 & $12; + if ($13) { + $s$addr$0$lcssa = $incdec$ptr; + break; + } else { + $6 = $9;$8 = $10;$s$addr$06 = $incdec$ptr; + } + } + } + return ($s$addr$0$lcssa|0); +} +function _fmt_u($0,$1,$s) { + $0 = $0|0; + $1 = $1|0; + $s = $s|0; + var $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $add5 = 0, $conv = 0; + var $conv6 = 0, $div9 = 0, $incdec$ptr = 0, $incdec$ptr7 = 0, $rem4 = 0, $s$addr$0$lcssa = 0, $s$addr$013 = 0, $s$addr$1$lcssa = 0, $s$addr$19 = 0, $tobool8 = 0, $x$addr$0$lcssa$off0 = 0, $y$010 = 0, label = 0, sp = 0; + sp = STACKTOP; + $2 = ($1>>>0)>(0); + $3 = ($0>>>0)>(4294967295); + $4 = ($1|0)==(0); + $5 = $4 & $3; + $6 = $2 | $5; + if ($6) { + $7 = $0;$8 = $1;$s$addr$013 = $s; + while(1) { + $9 = (___uremdi3(($7|0),($8|0),10,0)|0); + $10 = tempRet0; + $11 = $9&255; + $conv = $11 | 48; + $incdec$ptr = ((($s$addr$013)) + -1|0); + HEAP8[$incdec$ptr>>0] = $conv; + $12 = (___udivdi3(($7|0),($8|0),10,0)|0); + $13 = tempRet0; + $14 = ($8>>>0)>(9); + $15 = ($7>>>0)>(4294967295); + $16 = ($8|0)==(9); + $17 = $16 & $15; + $18 = $14 | $17; + if ($18) { + $7 = $12;$8 = $13;$s$addr$013 = $incdec$ptr; + } else { + break; + } + } + $s$addr$0$lcssa = $incdec$ptr;$x$addr$0$lcssa$off0 = $12; + } else { + $s$addr$0$lcssa = $s;$x$addr$0$lcssa$off0 = $0; + } + $tobool8 = ($x$addr$0$lcssa$off0|0)==(0); + if ($tobool8) { + $s$addr$1$lcssa = $s$addr$0$lcssa; + } else { + $s$addr$19 = $s$addr$0$lcssa;$y$010 = $x$addr$0$lcssa$off0; + while(1) { + $rem4 = (($y$010>>>0) % 10)&-1; + $add5 = $rem4 | 48; + $conv6 = $add5&255; + $incdec$ptr7 = ((($s$addr$19)) + -1|0); + HEAP8[$incdec$ptr7>>0] = $conv6; + $div9 = (($y$010>>>0) / 10)&-1; + $19 = ($y$010>>>0)<(10); + if ($19) { + $s$addr$1$lcssa = $incdec$ptr7; + break; + } else { + $s$addr$19 = $incdec$ptr7;$y$010 = $div9; + } + } + } + return ($s$addr$1$lcssa|0); +} +function _strerror($e) { + $e = $e|0; + var $0 = 0, $call = 0, $call1 = 0, $locale = 0, label = 0, sp = 0; + sp = STACKTOP; + $call = (___pthread_self_822()|0); + $locale = ((($call)) + 188|0); + $0 = HEAP32[$locale>>2]|0; + $call1 = (___strerror_l($e,$0)|0); + return ($call1|0); +} +function _memchr($src,$c,$n) { + $src = $src|0; + $c = $c|0; + $n = $n|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $and = 0, $and15 = 0, $and16 = 0, $and39 = 0, $cmp = 0, $cmp11 = 0, $cmp1132 = 0, $cmp28 = 0, $cmp8 = 0, $cond = 0, $conv1 = 0, $dec = 0; + var $dec34 = 0, $incdec$ptr = 0, $incdec$ptr21 = 0, $incdec$ptr33 = 0, $mul = 0, $n$addr$0$lcssa = 0, $n$addr$0$lcssa52 = 0, $n$addr$043 = 0, $n$addr$1$lcssa = 0, $n$addr$133 = 0, $n$addr$227 = 0, $n$addr$3 = 0, $neg = 0, $or$cond = 0, $or$cond42 = 0, $s$0$lcssa = 0, $s$0$lcssa53 = 0, $s$044 = 0, $s$128 = 0, $s$2 = 0; + var $sub = 0, $sub22 = 0, $tobool = 0, $tobool17 = 0, $tobool2 = 0, $tobool2$lcssa = 0, $tobool241 = 0, $tobool25 = 0, $tobool2526 = 0, $tobool36 = 0, $tobool40 = 0, $w$0$lcssa = 0, $w$034 = 0, $xor = 0, label = 0, sp = 0; + sp = STACKTOP; + $conv1 = $c & 255; + $0 = $src; + $and39 = $0 & 3; + $tobool40 = ($and39|0)!=(0); + $tobool241 = ($n|0)!=(0); + $or$cond42 = $tobool241 & $tobool40; + L1: do { + if ($or$cond42) { + $1 = $c&255; + $n$addr$043 = $n;$s$044 = $src; + while(1) { + $2 = HEAP8[$s$044>>0]|0; + $cmp = ($2<<24>>24)==($1<<24>>24); + if ($cmp) { + $n$addr$0$lcssa52 = $n$addr$043;$s$0$lcssa53 = $s$044; + label = 6; + break L1; + } + $incdec$ptr = ((($s$044)) + 1|0); + $dec = (($n$addr$043) + -1)|0; + $3 = $incdec$ptr; + $and = $3 & 3; + $tobool = ($and|0)!=(0); + $tobool2 = ($dec|0)!=(0); + $or$cond = $tobool2 & $tobool; + if ($or$cond) { + $n$addr$043 = $dec;$s$044 = $incdec$ptr; + } else { + $n$addr$0$lcssa = $dec;$s$0$lcssa = $incdec$ptr;$tobool2$lcssa = $tobool2; + label = 5; + break; + } + } + } else { + $n$addr$0$lcssa = $n;$s$0$lcssa = $src;$tobool2$lcssa = $tobool241; + label = 5; + } + } while(0); + if ((label|0) == 5) { + if ($tobool2$lcssa) { + $n$addr$0$lcssa52 = $n$addr$0$lcssa;$s$0$lcssa53 = $s$0$lcssa; + label = 6; + } else { + $n$addr$3 = 0;$s$2 = $s$0$lcssa; + } + } + L8: do { + if ((label|0) == 6) { + $4 = HEAP8[$s$0$lcssa53>>0]|0; + $5 = $c&255; + $cmp8 = ($4<<24>>24)==($5<<24>>24); + if ($cmp8) { + $n$addr$3 = $n$addr$0$lcssa52;$s$2 = $s$0$lcssa53; + } else { + $mul = Math_imul($conv1, 16843009)|0; + $cmp1132 = ($n$addr$0$lcssa52>>>0)>(3); + L11: do { + if ($cmp1132) { + $n$addr$133 = $n$addr$0$lcssa52;$w$034 = $s$0$lcssa53; + while(1) { + $6 = HEAP32[$w$034>>2]|0; + $xor = $6 ^ $mul; + $sub = (($xor) + -16843009)|0; + $neg = $xor & -2139062144; + $and15 = $neg ^ -2139062144; + $and16 = $and15 & $sub; + $tobool17 = ($and16|0)==(0); + if (!($tobool17)) { + break; + } + $incdec$ptr21 = ((($w$034)) + 4|0); + $sub22 = (($n$addr$133) + -4)|0; + $cmp11 = ($sub22>>>0)>(3); + if ($cmp11) { + $n$addr$133 = $sub22;$w$034 = $incdec$ptr21; + } else { + $n$addr$1$lcssa = $sub22;$w$0$lcssa = $incdec$ptr21; + label = 11; + break L11; + } + } + $n$addr$227 = $n$addr$133;$s$128 = $w$034; + } else { + $n$addr$1$lcssa = $n$addr$0$lcssa52;$w$0$lcssa = $s$0$lcssa53; + label = 11; + } + } while(0); + if ((label|0) == 11) { + $tobool2526 = ($n$addr$1$lcssa|0)==(0); + if ($tobool2526) { + $n$addr$3 = 0;$s$2 = $w$0$lcssa; + break; + } else { + $n$addr$227 = $n$addr$1$lcssa;$s$128 = $w$0$lcssa; + } + } + while(1) { + $7 = HEAP8[$s$128>>0]|0; + $cmp28 = ($7<<24>>24)==($5<<24>>24); + if ($cmp28) { + $n$addr$3 = $n$addr$227;$s$2 = $s$128; + break L8; + } + $incdec$ptr33 = ((($s$128)) + 1|0); + $dec34 = (($n$addr$227) + -1)|0; + $tobool25 = ($dec34|0)==(0); + if ($tobool25) { + $n$addr$3 = 0;$s$2 = $incdec$ptr33; + break; + } else { + $n$addr$227 = $dec34;$s$128 = $incdec$ptr33; + } + } + } + } + } while(0); + $tobool36 = ($n$addr$3|0)!=(0); + $cond = $tobool36 ? $s$2 : 0; + return ($cond|0); +} +function _pad_108($f,$c,$w,$l,$fl) { + $f = $f|0; + $c = $c|0; + $w = $w|0; + $l = $l|0; + $fl = $fl|0; + var $0 = 0, $1 = 0, $2 = 0, $and = 0, $cmp = 0, $cmp3 = 0, $cmp38 = 0, $cond = 0, $l$addr$0$lcssa = 0, $l$addr$09 = 0, $or$cond = 0, $pad = 0, $sub = 0, $sub6 = 0, $tobool = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 256|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(256|0); + $pad = sp; + $and = $fl & 73728; + $tobool = ($and|0)==(0); + $cmp = ($w|0)>($l|0); + $or$cond = $cmp & $tobool; + if ($or$cond) { + $sub = (($w) - ($l))|0; + $0 = ($sub>>>0)<(256); + $cond = $0 ? $sub : 256; + _memset(($pad|0),($c|0),($cond|0))|0; + $cmp38 = ($sub>>>0)>(255); + if ($cmp38) { + $1 = (($w) - ($l))|0; + $l$addr$09 = $sub; + while(1) { + _out_102($f,$pad,256); + $sub6 = (($l$addr$09) + -256)|0; + $cmp3 = ($sub6>>>0)>(255); + if ($cmp3) { + $l$addr$09 = $sub6; + } else { + break; + } + } + $2 = $1 & 255; + $l$addr$0$lcssa = $2; + } else { + $l$addr$0$lcssa = $sub; + } + _out_102($f,$pad,$l$addr$0$lcssa); + } + STACKTOP = sp;return; +} +function _wctomb($s,$wc) { + $s = $s|0; + $wc = $wc|0; + var $call = 0, $retval$0 = 0, $tobool = 0, label = 0, sp = 0; + sp = STACKTOP; + $tobool = ($s|0)==(0|0); + if ($tobool) { + $retval$0 = 0; + } else { + $call = (_wcrtomb($s,$wc,0)|0); + $retval$0 = $call; + } + return ($retval$0|0); +} +function _fmt_fp($f,$y,$w,$p,$fl,$t) { + $f = $f|0; + $y = +$y; + $w = $w|0; + $p = $p|0; + $fl = $fl|0; + $t = $t|0; + var $$ = 0, $$$ = 0, $$$405 = 0.0, $$394$ = 0, $$396 = 0.0, $$405 = 0.0, $$p = 0, $$p$inc468 = 0, $$pr = 0, $$pr406 = 0, $$pre = 0, $$pre486 = 0, $$pre487 = 0, $$pre489 = 0, $$sub514 = 0, $$sub562 = 0, $0 = 0, $1 = 0, $10 = 0, $11 = 0; + var $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0; + var $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0; + var $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $66 = 0; + var $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $8 = 0, $9 = 0, $a$1$lcssa = 0, $a$1476 = 0, $a$2$ph = 0, $a$3$lcssa = 0, $a$3466 = 0, $a$5$lcssa = 0, $a$5449 = 0, $a$6 = 0; + var $a$8 = 0, $a$9$ph = 0, $add = 0, $add$ptr213 = 0, $add$ptr311 = 0, $add$ptr311$z$4 = 0, $add$ptr354 = 0, $add$ptr358 = 0, $add$ptr373 = 0, $add$ptr442 = 0, $add$ptr442$z$3 = 0, $add$ptr65 = 0, $add$ptr671 = 0, $add$ptr742 = 0, $add$ptr756 = 0, $add113 = 0, $add150 = 0, $add163 = 0, $add165 = 0, $add273 = 0; + var $add275 = 0, $add284 = 0, $add313 = 0, $add355 = 0, $add410 = 0.0, $add414 = 0, $add477$neg = 0, $add561 = 0, $add608 = 0, $add612 = 0, $add620 = 0, $add653 = 0, $add653$sink402 = 0, $add67 = 0, $add737 = 0, $add810 = 0, $add87 = 0.0, $add90 = 0.0, $and = 0, $and12 = 0; + var $and134 = 0, $and282 = 0, $and36 = 0, $and379 = 0, $and45 = 0, $and483 = 0, $and610$pre$phiZ2D = 0, $and62 = 0, $arraydecay208$add$ptr213 = 0, $arrayidx = 0, $arrayidx117 = 0, $arrayidx251 = 0, $arrayidx453 = 0, $arrayidx489 = 0, $big = 0, $buf = 0, $call55 = 0.0, $carry$0471 = 0, $carry262$0462 = 0, $cmp103 = 0; + var $cmp127 = 0, $cmp131 = 0, $cmp147 = 0, $cmp196 = 0, $cmp205 = 0, $cmp225 = 0, $cmp225474 = 0, $cmp235 = 0, $cmp235470 = 0, $cmp249 = 0, $cmp259 = 0, $cmp259464 = 0, $cmp277 = 0, $cmp277460 = 0, $cmp299 = 0, $cmp308 = 0, $cmp315 = 0, $cmp324 = 0, $cmp324456 = 0, $cmp333 = 0; + var $cmp338 = 0, $cmp350 = 0, $cmp363 = 0, $cmp363452 = 0, $cmp374 = 0, $cmp38 = 0, $cmp385 = 0, $cmp390 = 0, $cmp403 = 0, $cmp411 = 0, $cmp416 = 0, $cmp416447 = 0, $cmp420 = 0, $cmp433 = 0, $cmp433443 = 0, $cmp443 = 0, $cmp450 = 0, $cmp450$lcssa = 0, $cmp470 = 0, $cmp473 = 0; + var $cmp495 = 0, $cmp495439 = 0, $cmp505 = 0, $cmp528 = 0, $cmp577 = 0, $cmp59 = 0, $cmp614 = 0, $cmp617 = 0, $cmp623 = 0, $cmp636 = 0, $cmp636434 = 0, $cmp660 = 0, $cmp665 = 0, $cmp673 = 0, $cmp678 = 0, $cmp678420 = 0, $cmp686 = 0, $cmp707 = 0, $cmp707415 = 0, $cmp710 = 0; + var $cmp710416 = 0, $cmp722 = 0, $cmp722412 = 0, $cmp745 = 0, $cmp748 = 0, $cmp748428 = 0, $cmp760 = 0, $cmp765 = 0, $cmp770 = 0, $cmp770424 = 0, $cmp777 = 0, $cmp790 = 0, $cmp818 = 0, $cmp82 = 0, $cmp94 = 0, $cond = 0, $cond100 = 0, $cond233 = 0, $cond271 = 0, $cond304 = 0; + var $cond43 = 0, $cond629 = 0, $cond732 = 0, $cond800 = 0, $conv111 = 0, $conv114 = 0, $conv116 = 0, $conv118393 = 0, $conv121 = 0, $conv123 = 0.0, $conv216 = 0, $conv218 = 0.0, $conv644 = 0, $conv646 = 0, $d$0 = 0, $d$0469 = 0, $d$0472 = 0, $d$1461 = 0, $d$4 = 0, $d$5423 = 0; + var $d$6417 = 0, $d$7429 = 0, $dec = 0, $dec476 = 0, $dec481 = 0, $dec78 = 0, $div274 = 0, $div356 = 0, $div378 = 0, $div384 = 0, $e$0458 = 0, $e$1 = 0, $e$2445 = 0, $e$4 = 0, $e$5$ph = 0, $e2 = 0, $ebuf0 = 0, $estr$0 = 0, $estr$1$lcssa = 0, $estr$1435 = 0; + var $estr$2 = 0, $i$0457 = 0, $i$1$lcssa = 0, $i$1453 = 0, $i$2444 = 0, $i$3440 = 0, $inc = 0, $inc425 = 0, $inc438 = 0, $inc468 = 0, $inc500 = 0, $incdec$ptr106 = 0, $incdec$ptr112 = 0, $incdec$ptr115 = 0, $incdec$ptr122 = 0, $incdec$ptr137 = 0, $incdec$ptr217 = 0, $incdec$ptr246 = 0, $incdec$ptr288 = 0, $incdec$ptr292 = 0; + var $incdec$ptr292$a$3 = 0, $incdec$ptr292$a$3494 = 0, $incdec$ptr292$a$3496 = 0, $incdec$ptr292493 = 0, $incdec$ptr296 = 0, $incdec$ptr419 = 0, $incdec$ptr419$sink$lcssa = 0, $incdec$ptr419$sink448 = 0, $incdec$ptr423 = 0, $incdec$ptr639 = 0, $incdec$ptr645 = 0, $incdec$ptr647 = 0, $incdec$ptr681 = 0, $incdec$ptr689 = 0, $incdec$ptr698 = 0, $incdec$ptr725 = 0, $incdec$ptr734 = 0, $incdec$ptr763 = 0, $incdec$ptr773 = 0, $incdec$ptr776 = 0; + var $incdec$ptr808 = 0, $j$0 = 0, $j$0$in454 = 0, $j$1441 = 0, $j$2 = 0, $l$1 = 0, $land$ext$neg = 0, $lor$ext = 0, $mul = 0.0, $mul125 = 0.0, $mul202 = 0.0, $mul220 = 0.0, $mul286 = 0, $mul322 = 0, $mul328 = 0, $mul335 = 0, $mul349 = 0, $mul367 = 0, $mul406 = 0.0, $mul406$$396 = 0.0; + var $mul407 = 0.0, $mul407$$$405 = 0.0, $mul431 = 0, $mul437 = 0, $mul499 = 0, $mul513 = 0, $mul80 = 0.0, $not$tobool341 = 0, $or = 0, $or$cond = 0, $or$cond1$not = 0, $or$cond2 = 0, $or$cond395 = 0, $or$cond397 = 0, $or$cond401 = 0, $or120 = 0, $or504 = 0, $or613 = 0, $p$addr$2 = 0, $p$addr$2$$sub514398 = 0; + var $p$addr$2$$sub562399 = 0, $p$addr$3 = 0, $p$addr$4$lcssa = 0, $p$addr$4418 = 0, $p$addr$5$lcssa = 0, $p$addr$5430 = 0, $pl$0 = 0, $prefix$0 = 0, $prefix$0$add$ptr65 = 0, $r$0$a$9 = 0, $re$1411 = 0, $rem360 = 0, $rem370 = 0, $rem494 = 0, $rem494438 = 0, $round$0410 = 0.0, $round377$1 = 0.0, $s$0 = 0, $s$1 = 0, $s35$0 = 0; + var $s668$0421 = 0, $s668$1 = 0, $s715$0$lcssa = 0, $s715$0413 = 0, $s753$0 = 0, $s753$1425 = 0, $s753$2 = 0, $scevgep483 = 0, $scevgep483484 = 0, $shl280 = 0, $shr283 = 0, $shr285 = 0, $small$1 = 0.0, $sub = 0.0, $sub$ptr$div = 0, $sub$ptr$div321 = 0, $sub$ptr$div347 = 0, $sub$ptr$div430 = 0, $sub$ptr$div511 = 0, $sub$ptr$lhs$cast = 0; + var $sub$ptr$lhs$cast160 = 0, $sub$ptr$lhs$cast305 = 0, $sub$ptr$lhs$cast318 = 0, $sub$ptr$lhs$cast344 = 0, $sub$ptr$lhs$cast508 = 0, $sub$ptr$lhs$cast633 = 0, $sub$ptr$lhs$cast694 = 0, $sub$ptr$lhs$cast787 = 0, $sub$ptr$lhs$cast811 = 0, $sub$ptr$rhs$cast = 0, $sub$ptr$rhs$cast161 = 0, $sub$ptr$rhs$cast306 = 0, $sub$ptr$rhs$cast319 = 0, $sub$ptr$rhs$cast428 = 0, $sub$ptr$rhs$cast634 = 0, $sub$ptr$rhs$cast634432 = 0, $sub$ptr$rhs$cast649 = 0, $sub$ptr$rhs$cast695 = 0, $sub$ptr$rhs$cast788 = 0, $sub$ptr$rhs$cast812 = 0; + var $sub$ptr$sub = 0, $sub$ptr$sub145 = 0, $sub$ptr$sub159 = 0, $sub$ptr$sub159$sink = 0, $sub$ptr$sub162 = 0, $sub$ptr$sub172$pre$phiZZZ2D = 0, $sub$ptr$sub307 = 0, $sub$ptr$sub320 = 0, $sub$ptr$sub346 = 0, $sub$ptr$sub429 = 0, $sub$ptr$sub510 = 0, $sub$ptr$sub635 = 0, $sub$ptr$sub635433 = 0, $sub$ptr$sub650 = 0, $sub$ptr$sub650$pn = 0, $sub$ptr$sub696 = 0, $sub$ptr$sub789 = 0, $sub$ptr$sub813 = 0, $sub124 = 0.0, $sub146 = 0; + var $sub181 = 0, $sub203 = 0, $sub219 = 0.0, $sub256 = 0, $sub264 = 0, $sub281 = 0, $sub336 = 0, $sub343 = 0, $sub357 = 0, $sub409 = 0, $sub478 = 0, $sub480 = 0, $sub514 = 0, $sub562 = 0, $sub626$le = 0, $sub735 = 0, $sub74 = 0, $sub806 = 0, $sub85 = 0.0, $sub86 = 0.0; + var $sub88 = 0.0, $sub91 = 0.0, $sub97 = 0, $t$addr$0 = 0, $t$addr$1 = 0, $tobool129 = 0, $tobool13 = 0, $tobool135 = 0, $tobool139 = 0, $tobool140 = 0, $tobool222 = 0, $tobool244 = 0, $tobool252 = 0, $tobool290 = 0, $tobool290492 = 0, $tobool294 = 0, $tobool341 = 0, $tobool37 = 0, $tobool371 = 0, $tobool380 = 0; + var $tobool400 = 0, $tobool454 = 0, $tobool484 = 0, $tobool490 = 0, $tobool56 = 0, $tobool63 = 0, $tobool76 = 0, $tobool76490 = 0, $tobool781 = 0, $tobool79 = 0, $tobool9 = 0, $w$add653 = 0, $xor = 0, $xor167 = 0, $xor186 = 0, $xor655 = 0, $xor816 = 0, $y$addr$0 = 0.0, $y$addr$1 = 0.0, $y$addr$2 = 0.0; + var $y$addr$3 = 0.0, $y$addr$4 = 0.0, $z$0 = 0, $z$1$lcssa = 0, $z$1475 = 0, $z$2 = 0, $z$3$lcssa = 0, $z$3465 = 0, $z$4 = 0, $z$7 = 0, $z$7$add$ptr742 = 0, $z$7$ph = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 560|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(560|0); + $big = sp + 8|0; + $e2 = sp; + $buf = sp + 524|0; + $sub$ptr$rhs$cast = $buf; + $ebuf0 = sp + 512|0; + HEAP32[$e2>>2] = 0; + $arrayidx = ((($ebuf0)) + 12|0); + (___DOUBLE_BITS($y)|0); + $0 = tempRet0; + $1 = ($0|0)<(0); + if ($1) { + $sub = - $y; + $pl$0 = 1;$prefix$0 = 26186;$y$addr$0 = $sub; + } else { + $and = $fl & 2048; + $tobool9 = ($and|0)==(0); + $and12 = $fl & 1; + $tobool13 = ($and12|0)==(0); + $$ = $tobool13 ? (26187) : (26192); + $$$ = $tobool9 ? $$ : (26189); + $2 = $fl & 2049; + $3 = ($2|0)!=(0); + $$394$ = $3&1; + $pl$0 = $$394$;$prefix$0 = $$$;$y$addr$0 = $y; + } + (___DOUBLE_BITS($y$addr$0)|0); + $4 = tempRet0; + $5 = $4 & 2146435072; + $6 = (0)==(0); + $7 = ($5|0)==(2146435072); + $8 = $6 & $7; + do { + if ($8) { + $and36 = $t & 32; + $tobool37 = ($and36|0)!=(0); + $cond = $tobool37 ? 26205 : 26209; + $cmp38 = ($y$addr$0 != $y$addr$0) | (0.0 != 0.0); + $cond43 = $tobool37 ? 26213 : 26217; + $s35$0 = $cmp38 ? $cond43 : $cond; + $add = (($pl$0) + 3)|0; + $and45 = $fl & -65537; + _pad_108($f,32,$w,$add,$and45); + _out_102($f,$prefix$0,$pl$0); + _out_102($f,$s35$0,3); + $xor = $fl ^ 8192; + _pad_108($f,32,$w,$add,$xor); + $add653$sink402 = $add; + } else { + $call55 = (+_frexpl($y$addr$0,$e2)); + $mul = $call55 * 2.0; + $tobool56 = $mul != 0.0; + if ($tobool56) { + $9 = HEAP32[$e2>>2]|0; + $dec = (($9) + -1)|0; + HEAP32[$e2>>2] = $dec; + } + $or = $t | 32; + $cmp59 = ($or|0)==(97); + if ($cmp59) { + $and62 = $t & 32; + $tobool63 = ($and62|0)==(0); + $add$ptr65 = ((($prefix$0)) + 9|0); + $prefix$0$add$ptr65 = $tobool63 ? $prefix$0 : $add$ptr65; + $add67 = $pl$0 | 2; + $10 = ($p>>>0)>(11); + $sub74 = (12 - ($p))|0; + $tobool76490 = ($sub74|0)==(0); + $tobool76 = $10 | $tobool76490; + do { + if ($tobool76) { + $y$addr$1 = $mul; + } else { + $re$1411 = $sub74;$round$0410 = 8.0; + while(1) { + $dec78 = (($re$1411) + -1)|0; + $mul80 = $round$0410 * 16.0; + $tobool79 = ($dec78|0)==(0); + if ($tobool79) { + break; + } else { + $re$1411 = $dec78;$round$0410 = $mul80; + } + } + $11 = HEAP8[$prefix$0$add$ptr65>>0]|0; + $cmp82 = ($11<<24>>24)==(45); + if ($cmp82) { + $sub85 = - $mul; + $sub86 = $sub85 - $mul80; + $add87 = $mul80 + $sub86; + $sub88 = - $add87; + $y$addr$1 = $sub88; + break; + } else { + $add90 = $mul + $mul80; + $sub91 = $add90 - $mul80; + $y$addr$1 = $sub91; + break; + } + } + } while(0); + $12 = HEAP32[$e2>>2]|0; + $cmp94 = ($12|0)<(0); + $sub97 = (0 - ($12))|0; + $cond100 = $cmp94 ? $sub97 : $12; + $13 = ($cond100|0)<(0); + $14 = $13 << 31 >> 31; + $15 = (_fmt_u($cond100,$14,$arrayidx)|0); + $cmp103 = ($15|0)==($arrayidx|0); + if ($cmp103) { + $incdec$ptr106 = ((($ebuf0)) + 11|0); + HEAP8[$incdec$ptr106>>0] = 48; + $estr$0 = $incdec$ptr106; + } else { + $estr$0 = $15; + } + $16 = $12 >> 31; + $17 = $16 & 2; + $18 = (($17) + 43)|0; + $conv111 = $18&255; + $incdec$ptr112 = ((($estr$0)) + -1|0); + HEAP8[$incdec$ptr112>>0] = $conv111; + $add113 = (($t) + 15)|0; + $conv114 = $add113&255; + $incdec$ptr115 = ((($estr$0)) + -2|0); + HEAP8[$incdec$ptr115>>0] = $conv114; + $cmp131 = ($p|0)<(1); + $and134 = $fl & 8; + $tobool135 = ($and134|0)==(0); + $s$0 = $buf;$y$addr$2 = $y$addr$1; + while(1) { + $conv116 = (~~(($y$addr$2))); + $arrayidx117 = (26221 + ($conv116)|0); + $19 = HEAP8[$arrayidx117>>0]|0; + $conv118393 = $19&255; + $or120 = $and62 | $conv118393; + $conv121 = $or120&255; + $incdec$ptr122 = ((($s$0)) + 1|0); + HEAP8[$s$0>>0] = $conv121; + $conv123 = (+($conv116|0)); + $sub124 = $y$addr$2 - $conv123; + $mul125 = $sub124 * 16.0; + $sub$ptr$lhs$cast = $incdec$ptr122; + $sub$ptr$sub = (($sub$ptr$lhs$cast) - ($sub$ptr$rhs$cast))|0; + $cmp127 = ($sub$ptr$sub|0)==(1); + if ($cmp127) { + $tobool129 = $mul125 == 0.0; + $or$cond1$not = $cmp131 & $tobool129; + $or$cond = $tobool135 & $or$cond1$not; + if ($or$cond) { + $s$1 = $incdec$ptr122; + } else { + $incdec$ptr137 = ((($s$0)) + 2|0); + HEAP8[$incdec$ptr122>>0] = 46; + $s$1 = $incdec$ptr137; + } + } else { + $s$1 = $incdec$ptr122; + } + $tobool139 = $mul125 != 0.0; + if ($tobool139) { + $s$0 = $s$1;$y$addr$2 = $mul125; + } else { + break; + } + } + $tobool140 = ($p|0)==(0); + $$pre487 = $s$1; + if ($tobool140) { + label = 24; + } else { + $sub$ptr$sub145 = (-2 - ($sub$ptr$rhs$cast))|0; + $sub146 = (($sub$ptr$sub145) + ($$pre487))|0; + $cmp147 = ($sub146|0)<($p|0); + if ($cmp147) { + $add150 = (($p) + 2)|0; + $$pre486 = (($$pre487) - ($sub$ptr$rhs$cast))|0; + $sub$ptr$sub159$sink = $add150;$sub$ptr$sub172$pre$phiZZZ2D = $$pre486; + } else { + label = 24; + } + } + if ((label|0) == 24) { + $sub$ptr$sub159 = (($$pre487) - ($sub$ptr$rhs$cast))|0; + $sub$ptr$sub159$sink = $sub$ptr$sub159;$sub$ptr$sub172$pre$phiZZZ2D = $sub$ptr$sub159; + } + $sub$ptr$lhs$cast160 = $arrayidx; + $sub$ptr$rhs$cast161 = $incdec$ptr115; + $sub$ptr$sub162 = (($sub$ptr$lhs$cast160) - ($sub$ptr$rhs$cast161))|0; + $add163 = (($sub$ptr$sub162) + ($add67))|0; + $add165 = (($add163) + ($sub$ptr$sub159$sink))|0; + _pad_108($f,32,$w,$add165,$fl); + _out_102($f,$prefix$0$add$ptr65,$add67); + $xor167 = $fl ^ 65536; + _pad_108($f,48,$w,$add165,$xor167); + _out_102($f,$buf,$sub$ptr$sub172$pre$phiZZZ2D); + $sub181 = (($sub$ptr$sub159$sink) - ($sub$ptr$sub172$pre$phiZZZ2D))|0; + _pad_108($f,48,$sub181,0,0); + _out_102($f,$incdec$ptr115,$sub$ptr$sub162); + $xor186 = $fl ^ 8192; + _pad_108($f,32,$w,$add165,$xor186); + $add653$sink402 = $add165; + break; + } + $cmp196 = ($p|0)<(0); + $$p = $cmp196 ? 6 : $p; + if ($tobool56) { + $mul202 = $mul * 268435456.0; + $20 = HEAP32[$e2>>2]|0; + $sub203 = (($20) + -28)|0; + HEAP32[$e2>>2] = $sub203; + $$pr = $sub203;$y$addr$3 = $mul202; + } else { + $$pre = HEAP32[$e2>>2]|0; + $$pr = $$pre;$y$addr$3 = $mul; + } + $cmp205 = ($$pr|0)<(0); + $add$ptr213 = ((($big)) + 288|0); + $arraydecay208$add$ptr213 = $cmp205 ? $big : $add$ptr213; + $y$addr$4 = $y$addr$3;$z$0 = $arraydecay208$add$ptr213; + while(1) { + $conv216 = (~~(($y$addr$4))>>>0); + HEAP32[$z$0>>2] = $conv216; + $incdec$ptr217 = ((($z$0)) + 4|0); + $conv218 = (+($conv216>>>0)); + $sub219 = $y$addr$4 - $conv218; + $mul220 = $sub219 * 1.0E+9; + $tobool222 = $mul220 != 0.0; + if ($tobool222) { + $y$addr$4 = $mul220;$z$0 = $incdec$ptr217; + } else { + break; + } + } + $cmp225474 = ($$pr|0)>(0); + if ($cmp225474) { + $21 = $$pr;$a$1476 = $arraydecay208$add$ptr213;$z$1475 = $incdec$ptr217; + while(1) { + $22 = ($21|0)<(29); + $cond233 = $22 ? $21 : 29; + $d$0469 = ((($z$1475)) + -4|0); + $cmp235470 = ($d$0469>>>0)<($a$1476>>>0); + if ($cmp235470) { + $a$2$ph = $a$1476; + } else { + $carry$0471 = 0;$d$0472 = $d$0469; + while(1) { + $23 = HEAP32[$d$0472>>2]|0; + $24 = (_bitshift64Shl(($23|0),0,($cond233|0))|0); + $25 = tempRet0; + $26 = (_i64Add(($24|0),($25|0),($carry$0471|0),0)|0); + $27 = tempRet0; + $28 = (___uremdi3(($26|0),($27|0),1000000000,0)|0); + $29 = tempRet0; + HEAP32[$d$0472>>2] = $28; + $30 = (___udivdi3(($26|0),($27|0),1000000000,0)|0); + $31 = tempRet0; + $d$0 = ((($d$0472)) + -4|0); + $cmp235 = ($d$0>>>0)<($a$1476>>>0); + if ($cmp235) { + break; + } else { + $carry$0471 = $30;$d$0472 = $d$0; + } + } + $tobool244 = ($30|0)==(0); + if ($tobool244) { + $a$2$ph = $a$1476; + } else { + $incdec$ptr246 = ((($a$1476)) + -4|0); + HEAP32[$incdec$ptr246>>2] = $30; + $a$2$ph = $incdec$ptr246; + } + } + $z$2 = $z$1475; + while(1) { + $cmp249 = ($z$2>>>0)>($a$2$ph>>>0); + if (!($cmp249)) { + break; + } + $arrayidx251 = ((($z$2)) + -4|0); + $32 = HEAP32[$arrayidx251>>2]|0; + $tobool252 = ($32|0)==(0); + if ($tobool252) { + $z$2 = $arrayidx251; + } else { + break; + } + } + $33 = HEAP32[$e2>>2]|0; + $sub256 = (($33) - ($cond233))|0; + HEAP32[$e2>>2] = $sub256; + $cmp225 = ($sub256|0)>(0); + if ($cmp225) { + $21 = $sub256;$a$1476 = $a$2$ph;$z$1475 = $z$2; + } else { + $$pr406 = $sub256;$a$1$lcssa = $a$2$ph;$z$1$lcssa = $z$2; + break; + } + } + } else { + $$pr406 = $$pr;$a$1$lcssa = $arraydecay208$add$ptr213;$z$1$lcssa = $incdec$ptr217; + } + $cmp259464 = ($$pr406|0)<(0); + if ($cmp259464) { + $add273 = (($$p) + 25)|0; + $div274 = (($add273|0) / 9)&-1; + $add275 = (($div274) + 1)|0; + $cmp299 = ($or|0)==(102); + $34 = $$pr406;$a$3466 = $a$1$lcssa;$z$3465 = $z$1$lcssa; + while(1) { + $sub264 = (0 - ($34))|0; + $35 = ($sub264|0)<(9); + $cond271 = $35 ? $sub264 : 9; + $cmp277460 = ($a$3466>>>0)<($z$3465>>>0); + if ($cmp277460) { + $shl280 = 1 << $cond271; + $sub281 = (($shl280) + -1)|0; + $shr285 = 1000000000 >>> $cond271; + $carry262$0462 = 0;$d$1461 = $a$3466; + while(1) { + $37 = HEAP32[$d$1461>>2]|0; + $and282 = $37 & $sub281; + $shr283 = $37 >>> $cond271; + $add284 = (($shr283) + ($carry262$0462))|0; + HEAP32[$d$1461>>2] = $add284; + $mul286 = Math_imul($and282, $shr285)|0; + $incdec$ptr288 = ((($d$1461)) + 4|0); + $cmp277 = ($incdec$ptr288>>>0)<($z$3465>>>0); + if ($cmp277) { + $carry262$0462 = $mul286;$d$1461 = $incdec$ptr288; + } else { + break; + } + } + $38 = HEAP32[$a$3466>>2]|0; + $tobool290 = ($38|0)==(0); + $incdec$ptr292 = ((($a$3466)) + 4|0); + $incdec$ptr292$a$3 = $tobool290 ? $incdec$ptr292 : $a$3466; + $tobool294 = ($mul286|0)==(0); + if ($tobool294) { + $incdec$ptr292$a$3496 = $incdec$ptr292$a$3;$z$4 = $z$3465; + } else { + $incdec$ptr296 = ((($z$3465)) + 4|0); + HEAP32[$z$3465>>2] = $mul286; + $incdec$ptr292$a$3496 = $incdec$ptr292$a$3;$z$4 = $incdec$ptr296; + } + } else { + $36 = HEAP32[$a$3466>>2]|0; + $tobool290492 = ($36|0)==(0); + $incdec$ptr292493 = ((($a$3466)) + 4|0); + $incdec$ptr292$a$3494 = $tobool290492 ? $incdec$ptr292493 : $a$3466; + $incdec$ptr292$a$3496 = $incdec$ptr292$a$3494;$z$4 = $z$3465; + } + $cond304 = $cmp299 ? $arraydecay208$add$ptr213 : $incdec$ptr292$a$3496; + $sub$ptr$lhs$cast305 = $z$4; + $sub$ptr$rhs$cast306 = $cond304; + $sub$ptr$sub307 = (($sub$ptr$lhs$cast305) - ($sub$ptr$rhs$cast306))|0; + $sub$ptr$div = $sub$ptr$sub307 >> 2; + $cmp308 = ($sub$ptr$div|0)>($add275|0); + $add$ptr311 = (($cond304) + ($add275<<2)|0); + $add$ptr311$z$4 = $cmp308 ? $add$ptr311 : $z$4; + $39 = HEAP32[$e2>>2]|0; + $add313 = (($39) + ($cond271))|0; + HEAP32[$e2>>2] = $add313; + $cmp259 = ($add313|0)<(0); + if ($cmp259) { + $34 = $add313;$a$3466 = $incdec$ptr292$a$3496;$z$3465 = $add$ptr311$z$4; + } else { + $a$3$lcssa = $incdec$ptr292$a$3496;$z$3$lcssa = $add$ptr311$z$4; + break; + } + } + } else { + $a$3$lcssa = $a$1$lcssa;$z$3$lcssa = $z$1$lcssa; + } + $cmp315 = ($a$3$lcssa>>>0)<($z$3$lcssa>>>0); + $sub$ptr$lhs$cast318 = $arraydecay208$add$ptr213; + if ($cmp315) { + $sub$ptr$rhs$cast319 = $a$3$lcssa; + $sub$ptr$sub320 = (($sub$ptr$lhs$cast318) - ($sub$ptr$rhs$cast319))|0; + $sub$ptr$div321 = $sub$ptr$sub320 >> 2; + $mul322 = ($sub$ptr$div321*9)|0; + $40 = HEAP32[$a$3$lcssa>>2]|0; + $cmp324456 = ($40>>>0)<(10); + if ($cmp324456) { + $e$1 = $mul322; + } else { + $e$0458 = $mul322;$i$0457 = 10; + while(1) { + $mul328 = ($i$0457*10)|0; + $inc = (($e$0458) + 1)|0; + $cmp324 = ($40>>>0)<($mul328>>>0); + if ($cmp324) { + $e$1 = $inc; + break; + } else { + $e$0458 = $inc;$i$0457 = $mul328; + } + } + } + } else { + $e$1 = 0; + } + $cmp333 = ($or|0)!=(102); + $mul335 = $cmp333 ? $e$1 : 0; + $sub336 = (($$p) - ($mul335))|0; + $cmp338 = ($or|0)==(103); + $tobool341 = ($$p|0)!=(0); + $41 = $tobool341 & $cmp338; + $land$ext$neg = $41 << 31 >> 31; + $sub343 = (($sub336) + ($land$ext$neg))|0; + $sub$ptr$lhs$cast344 = $z$3$lcssa; + $sub$ptr$sub346 = (($sub$ptr$lhs$cast344) - ($sub$ptr$lhs$cast318))|0; + $sub$ptr$div347 = $sub$ptr$sub346 >> 2; + $42 = ($sub$ptr$div347*9)|0; + $mul349 = (($42) + -9)|0; + $cmp350 = ($sub343|0)<($mul349|0); + if ($cmp350) { + $add$ptr354 = ((($arraydecay208$add$ptr213)) + 4|0); + $add355 = (($sub343) + 9216)|0; + $div356 = (($add355|0) / 9)&-1; + $sub357 = (($div356) + -1024)|0; + $add$ptr358 = (($add$ptr354) + ($sub357<<2)|0); + $rem360 = (($add355|0) % 9)&-1; + $cmp363452 = ($rem360|0)<(8); + if ($cmp363452) { + $i$1453 = 10;$j$0$in454 = $rem360; + while(1) { + $j$0 = (($j$0$in454) + 1)|0; + $mul367 = ($i$1453*10)|0; + $cmp363 = ($j$0$in454|0)<(7); + if ($cmp363) { + $i$1453 = $mul367;$j$0$in454 = $j$0; + } else { + $i$1$lcssa = $mul367; + break; + } + } + } else { + $i$1$lcssa = 10; + } + $43 = HEAP32[$add$ptr358>>2]|0; + $rem370 = (($43>>>0) % ($i$1$lcssa>>>0))&-1; + $tobool371 = ($rem370|0)==(0); + $add$ptr373 = ((($add$ptr358)) + 4|0); + $cmp374 = ($add$ptr373|0)==($z$3$lcssa|0); + $or$cond395 = $cmp374 & $tobool371; + if ($or$cond395) { + $a$8 = $a$3$lcssa;$d$4 = $add$ptr358;$e$4 = $e$1; + } else { + $div378 = (($43>>>0) / ($i$1$lcssa>>>0))&-1; + $and379 = $div378 & 1; + $tobool380 = ($and379|0)==(0); + $$396 = $tobool380 ? 9007199254740992.0 : 9007199254740994.0; + $div384 = (($i$1$lcssa|0) / 2)&-1; + $cmp385 = ($rem370>>>0)<($div384>>>0); + $cmp390 = ($rem370|0)==($div384|0); + $or$cond397 = $cmp374 & $cmp390; + $$405 = $or$cond397 ? 1.0 : 1.5; + $$$405 = $cmp385 ? 0.5 : $$405; + $tobool400 = ($pl$0|0)==(0); + if ($tobool400) { + $round377$1 = $$396;$small$1 = $$$405; + } else { + $44 = HEAP8[$prefix$0>>0]|0; + $cmp403 = ($44<<24>>24)==(45); + $mul406 = - $$396; + $mul407 = - $$$405; + $mul406$$396 = $cmp403 ? $mul406 : $$396; + $mul407$$$405 = $cmp403 ? $mul407 : $$$405; + $round377$1 = $mul406$$396;$small$1 = $mul407$$$405; + } + $sub409 = (($43) - ($rem370))|0; + HEAP32[$add$ptr358>>2] = $sub409; + $add410 = $round377$1 + $small$1; + $cmp411 = $add410 != $round377$1; + if ($cmp411) { + $add414 = (($sub409) + ($i$1$lcssa))|0; + HEAP32[$add$ptr358>>2] = $add414; + $cmp416447 = ($add414>>>0)>(999999999); + if ($cmp416447) { + $a$5449 = $a$3$lcssa;$incdec$ptr419$sink448 = $add$ptr358; + while(1) { + $incdec$ptr419 = ((($incdec$ptr419$sink448)) + -4|0); + HEAP32[$incdec$ptr419$sink448>>2] = 0; + $cmp420 = ($incdec$ptr419>>>0)<($a$5449>>>0); + if ($cmp420) { + $incdec$ptr423 = ((($a$5449)) + -4|0); + HEAP32[$incdec$ptr423>>2] = 0; + $a$6 = $incdec$ptr423; + } else { + $a$6 = $a$5449; + } + $45 = HEAP32[$incdec$ptr419>>2]|0; + $inc425 = (($45) + 1)|0; + HEAP32[$incdec$ptr419>>2] = $inc425; + $cmp416 = ($inc425>>>0)>(999999999); + if ($cmp416) { + $a$5449 = $a$6;$incdec$ptr419$sink448 = $incdec$ptr419; + } else { + $a$5$lcssa = $a$6;$incdec$ptr419$sink$lcssa = $incdec$ptr419; + break; + } + } + } else { + $a$5$lcssa = $a$3$lcssa;$incdec$ptr419$sink$lcssa = $add$ptr358; + } + $sub$ptr$rhs$cast428 = $a$5$lcssa; + $sub$ptr$sub429 = (($sub$ptr$lhs$cast318) - ($sub$ptr$rhs$cast428))|0; + $sub$ptr$div430 = $sub$ptr$sub429 >> 2; + $mul431 = ($sub$ptr$div430*9)|0; + $46 = HEAP32[$a$5$lcssa>>2]|0; + $cmp433443 = ($46>>>0)<(10); + if ($cmp433443) { + $a$8 = $a$5$lcssa;$d$4 = $incdec$ptr419$sink$lcssa;$e$4 = $mul431; + } else { + $e$2445 = $mul431;$i$2444 = 10; + while(1) { + $mul437 = ($i$2444*10)|0; + $inc438 = (($e$2445) + 1)|0; + $cmp433 = ($46>>>0)<($mul437>>>0); + if ($cmp433) { + $a$8 = $a$5$lcssa;$d$4 = $incdec$ptr419$sink$lcssa;$e$4 = $inc438; + break; + } else { + $e$2445 = $inc438;$i$2444 = $mul437; + } + } + } + } else { + $a$8 = $a$3$lcssa;$d$4 = $add$ptr358;$e$4 = $e$1; + } + } + $add$ptr442 = ((($d$4)) + 4|0); + $cmp443 = ($z$3$lcssa>>>0)>($add$ptr442>>>0); + $add$ptr442$z$3 = $cmp443 ? $add$ptr442 : $z$3$lcssa; + $a$9$ph = $a$8;$e$5$ph = $e$4;$z$7$ph = $add$ptr442$z$3; + } else { + $a$9$ph = $a$3$lcssa;$e$5$ph = $e$1;$z$7$ph = $z$3$lcssa; + } + $z$7 = $z$7$ph; + while(1) { + $cmp450 = ($z$7>>>0)>($a$9$ph>>>0); + if (!($cmp450)) { + $cmp450$lcssa = 0; + break; + } + $arrayidx453 = ((($z$7)) + -4|0); + $47 = HEAP32[$arrayidx453>>2]|0; + $tobool454 = ($47|0)==(0); + if ($tobool454) { + $z$7 = $arrayidx453; + } else { + $cmp450$lcssa = 1; + break; + } + } + $sub626$le = (0 - ($e$5$ph))|0; + do { + if ($cmp338) { + $not$tobool341 = $tobool341 ^ 1; + $inc468 = $not$tobool341&1; + $$p$inc468 = (($$p) + ($inc468))|0; + $cmp470 = ($$p$inc468|0)>($e$5$ph|0); + $cmp473 = ($e$5$ph|0)>(-5); + $or$cond2 = $cmp470 & $cmp473; + if ($or$cond2) { + $dec476 = (($t) + -1)|0; + $add477$neg = (($$p$inc468) + -1)|0; + $sub478 = (($add477$neg) - ($e$5$ph))|0; + $p$addr$2 = $sub478;$t$addr$0 = $dec476; + } else { + $sub480 = (($t) + -2)|0; + $dec481 = (($$p$inc468) + -1)|0; + $p$addr$2 = $dec481;$t$addr$0 = $sub480; + } + $and483 = $fl & 8; + $tobool484 = ($and483|0)==(0); + if ($tobool484) { + if ($cmp450$lcssa) { + $arrayidx489 = ((($z$7)) + -4|0); + $48 = HEAP32[$arrayidx489>>2]|0; + $tobool490 = ($48|0)==(0); + if ($tobool490) { + $j$2 = 9; + } else { + $rem494438 = (($48>>>0) % 10)&-1; + $cmp495439 = ($rem494438|0)==(0); + if ($cmp495439) { + $i$3440 = 10;$j$1441 = 0; + while(1) { + $mul499 = ($i$3440*10)|0; + $inc500 = (($j$1441) + 1)|0; + $rem494 = (($48>>>0) % ($mul499>>>0))&-1; + $cmp495 = ($rem494|0)==(0); + if ($cmp495) { + $i$3440 = $mul499;$j$1441 = $inc500; + } else { + $j$2 = $inc500; + break; + } + } + } else { + $j$2 = 0; + } + } + } else { + $j$2 = 9; + } + $or504 = $t$addr$0 | 32; + $cmp505 = ($or504|0)==(102); + $sub$ptr$lhs$cast508 = $z$7; + $sub$ptr$sub510 = (($sub$ptr$lhs$cast508) - ($sub$ptr$lhs$cast318))|0; + $sub$ptr$div511 = $sub$ptr$sub510 >> 2; + $49 = ($sub$ptr$div511*9)|0; + $mul513 = (($49) + -9)|0; + if ($cmp505) { + $sub514 = (($mul513) - ($j$2))|0; + $50 = ($sub514|0)>(0); + $$sub514 = $50 ? $sub514 : 0; + $cmp528 = ($p$addr$2|0)<($$sub514|0); + $p$addr$2$$sub514398 = $cmp528 ? $p$addr$2 : $$sub514; + $and610$pre$phiZ2D = 0;$p$addr$3 = $p$addr$2$$sub514398;$t$addr$1 = $t$addr$0; + break; + } else { + $add561 = (($mul513) + ($e$5$ph))|0; + $sub562 = (($add561) - ($j$2))|0; + $51 = ($sub562|0)>(0); + $$sub562 = $51 ? $sub562 : 0; + $cmp577 = ($p$addr$2|0)<($$sub562|0); + $p$addr$2$$sub562399 = $cmp577 ? $p$addr$2 : $$sub562; + $and610$pre$phiZ2D = 0;$p$addr$3 = $p$addr$2$$sub562399;$t$addr$1 = $t$addr$0; + break; + } + } else { + $and610$pre$phiZ2D = $and483;$p$addr$3 = $p$addr$2;$t$addr$1 = $t$addr$0; + } + } else { + $$pre489 = $fl & 8; + $and610$pre$phiZ2D = $$pre489;$p$addr$3 = $$p;$t$addr$1 = $t; + } + } while(0); + $52 = $p$addr$3 | $and610$pre$phiZ2D; + $53 = ($52|0)!=(0); + $lor$ext = $53&1; + $or613 = $t$addr$1 | 32; + $cmp614 = ($or613|0)==(102); + if ($cmp614) { + $cmp617 = ($e$5$ph|0)>(0); + $add620 = $cmp617 ? $e$5$ph : 0; + $estr$2 = 0;$sub$ptr$sub650$pn = $add620; + } else { + $cmp623 = ($e$5$ph|0)<(0); + $cond629 = $cmp623 ? $sub626$le : $e$5$ph; + $54 = ($cond629|0)<(0); + $55 = $54 << 31 >> 31; + $56 = (_fmt_u($cond629,$55,$arrayidx)|0); + $sub$ptr$lhs$cast633 = $arrayidx; + $sub$ptr$rhs$cast634432 = $56; + $sub$ptr$sub635433 = (($sub$ptr$lhs$cast633) - ($sub$ptr$rhs$cast634432))|0; + $cmp636434 = ($sub$ptr$sub635433|0)<(2); + if ($cmp636434) { + $estr$1435 = $56; + while(1) { + $incdec$ptr639 = ((($estr$1435)) + -1|0); + HEAP8[$incdec$ptr639>>0] = 48; + $sub$ptr$rhs$cast634 = $incdec$ptr639; + $sub$ptr$sub635 = (($sub$ptr$lhs$cast633) - ($sub$ptr$rhs$cast634))|0; + $cmp636 = ($sub$ptr$sub635|0)<(2); + if ($cmp636) { + $estr$1435 = $incdec$ptr639; + } else { + $estr$1$lcssa = $incdec$ptr639; + break; + } + } + } else { + $estr$1$lcssa = $56; + } + $57 = $e$5$ph >> 31; + $58 = $57 & 2; + $59 = (($58) + 43)|0; + $conv644 = $59&255; + $incdec$ptr645 = ((($estr$1$lcssa)) + -1|0); + HEAP8[$incdec$ptr645>>0] = $conv644; + $conv646 = $t$addr$1&255; + $incdec$ptr647 = ((($estr$1$lcssa)) + -2|0); + HEAP8[$incdec$ptr647>>0] = $conv646; + $sub$ptr$rhs$cast649 = $incdec$ptr647; + $sub$ptr$sub650 = (($sub$ptr$lhs$cast633) - ($sub$ptr$rhs$cast649))|0; + $estr$2 = $incdec$ptr647;$sub$ptr$sub650$pn = $sub$ptr$sub650; + } + $add608 = (($pl$0) + 1)|0; + $add612 = (($add608) + ($p$addr$3))|0; + $l$1 = (($add612) + ($lor$ext))|0; + $add653 = (($l$1) + ($sub$ptr$sub650$pn))|0; + _pad_108($f,32,$w,$add653,$fl); + _out_102($f,$prefix$0,$pl$0); + $xor655 = $fl ^ 65536; + _pad_108($f,48,$w,$add653,$xor655); + if ($cmp614) { + $cmp660 = ($a$9$ph>>>0)>($arraydecay208$add$ptr213>>>0); + $r$0$a$9 = $cmp660 ? $arraydecay208$add$ptr213 : $a$9$ph; + $add$ptr671 = ((($buf)) + 9|0); + $sub$ptr$lhs$cast694 = $add$ptr671; + $incdec$ptr689 = ((($buf)) + 8|0); + $d$5423 = $r$0$a$9; + while(1) { + $60 = HEAP32[$d$5423>>2]|0; + $61 = (_fmt_u($60,0,$add$ptr671)|0); + $cmp673 = ($d$5423|0)==($r$0$a$9|0); + if ($cmp673) { + $cmp686 = ($61|0)==($add$ptr671|0); + if ($cmp686) { + HEAP8[$incdec$ptr689>>0] = 48; + $s668$1 = $incdec$ptr689; + } else { + $s668$1 = $61; + } + } else { + $cmp678420 = ($61>>>0)>($buf>>>0); + if ($cmp678420) { + $62 = $61; + $63 = (($62) - ($sub$ptr$rhs$cast))|0; + _memset(($buf|0),48,($63|0))|0; + $s668$0421 = $61; + while(1) { + $incdec$ptr681 = ((($s668$0421)) + -1|0); + $cmp678 = ($incdec$ptr681>>>0)>($buf>>>0); + if ($cmp678) { + $s668$0421 = $incdec$ptr681; + } else { + $s668$1 = $incdec$ptr681; + break; + } + } + } else { + $s668$1 = $61; + } + } + $sub$ptr$rhs$cast695 = $s668$1; + $sub$ptr$sub696 = (($sub$ptr$lhs$cast694) - ($sub$ptr$rhs$cast695))|0; + _out_102($f,$s668$1,$sub$ptr$sub696); + $incdec$ptr698 = ((($d$5423)) + 4|0); + $cmp665 = ($incdec$ptr698>>>0)>($arraydecay208$add$ptr213>>>0); + if ($cmp665) { + break; + } else { + $d$5423 = $incdec$ptr698; + } + } + $64 = ($52|0)==(0); + if (!($64)) { + _out_102($f,26237,1); + } + $cmp707415 = ($incdec$ptr698>>>0)<($z$7>>>0); + $cmp710416 = ($p$addr$3|0)>(0); + $65 = $cmp707415 & $cmp710416; + if ($65) { + $d$6417 = $incdec$ptr698;$p$addr$4418 = $p$addr$3; + while(1) { + $66 = HEAP32[$d$6417>>2]|0; + $67 = (_fmt_u($66,0,$add$ptr671)|0); + $cmp722412 = ($67>>>0)>($buf>>>0); + if ($cmp722412) { + $68 = $67; + $69 = (($68) - ($sub$ptr$rhs$cast))|0; + _memset(($buf|0),48,($69|0))|0; + $s715$0413 = $67; + while(1) { + $incdec$ptr725 = ((($s715$0413)) + -1|0); + $cmp722 = ($incdec$ptr725>>>0)>($buf>>>0); + if ($cmp722) { + $s715$0413 = $incdec$ptr725; + } else { + $s715$0$lcssa = $incdec$ptr725; + break; + } + } + } else { + $s715$0$lcssa = $67; + } + $70 = ($p$addr$4418|0)<(9); + $cond732 = $70 ? $p$addr$4418 : 9; + _out_102($f,$s715$0$lcssa,$cond732); + $incdec$ptr734 = ((($d$6417)) + 4|0); + $sub735 = (($p$addr$4418) + -9)|0; + $cmp707 = ($incdec$ptr734>>>0)<($z$7>>>0); + $cmp710 = ($p$addr$4418|0)>(9); + $71 = $cmp707 & $cmp710; + if ($71) { + $d$6417 = $incdec$ptr734;$p$addr$4418 = $sub735; + } else { + $p$addr$4$lcssa = $sub735; + break; + } + } + } else { + $p$addr$4$lcssa = $p$addr$3; + } + $add737 = (($p$addr$4$lcssa) + 9)|0; + _pad_108($f,48,$add737,9,0); + } else { + $add$ptr742 = ((($a$9$ph)) + 4|0); + $z$7$add$ptr742 = $cmp450$lcssa ? $z$7 : $add$ptr742; + $cmp748428 = ($p$addr$3|0)>(-1); + if ($cmp748428) { + $add$ptr756 = ((($buf)) + 9|0); + $tobool781 = ($and610$pre$phiZ2D|0)==(0); + $sub$ptr$lhs$cast787 = $add$ptr756; + $72 = (0 - ($sub$ptr$rhs$cast))|0; + $incdec$ptr763 = ((($buf)) + 8|0); + $d$7429 = $a$9$ph;$p$addr$5430 = $p$addr$3; + while(1) { + $73 = HEAP32[$d$7429>>2]|0; + $74 = (_fmt_u($73,0,$add$ptr756)|0); + $cmp760 = ($74|0)==($add$ptr756|0); + if ($cmp760) { + HEAP8[$incdec$ptr763>>0] = 48; + $s753$0 = $incdec$ptr763; + } else { + $s753$0 = $74; + } + $cmp765 = ($d$7429|0)==($a$9$ph|0); + do { + if ($cmp765) { + $incdec$ptr776 = ((($s753$0)) + 1|0); + _out_102($f,$s753$0,1); + $cmp777 = ($p$addr$5430|0)<(1); + $or$cond401 = $tobool781 & $cmp777; + if ($or$cond401) { + $s753$2 = $incdec$ptr776; + break; + } + _out_102($f,26237,1); + $s753$2 = $incdec$ptr776; + } else { + $cmp770424 = ($s753$0>>>0)>($buf>>>0); + if (!($cmp770424)) { + $s753$2 = $s753$0; + break; + } + $scevgep483 = (($s753$0) + ($72)|0); + $scevgep483484 = $scevgep483; + _memset(($buf|0),48,($scevgep483484|0))|0; + $s753$1425 = $s753$0; + while(1) { + $incdec$ptr773 = ((($s753$1425)) + -1|0); + $cmp770 = ($incdec$ptr773>>>0)>($buf>>>0); + if ($cmp770) { + $s753$1425 = $incdec$ptr773; + } else { + $s753$2 = $incdec$ptr773; + break; + } + } + } + } while(0); + $sub$ptr$rhs$cast788 = $s753$2; + $sub$ptr$sub789 = (($sub$ptr$lhs$cast787) - ($sub$ptr$rhs$cast788))|0; + $cmp790 = ($p$addr$5430|0)>($sub$ptr$sub789|0); + $cond800 = $cmp790 ? $sub$ptr$sub789 : $p$addr$5430; + _out_102($f,$s753$2,$cond800); + $sub806 = (($p$addr$5430) - ($sub$ptr$sub789))|0; + $incdec$ptr808 = ((($d$7429)) + 4|0); + $cmp745 = ($incdec$ptr808>>>0)<($z$7$add$ptr742>>>0); + $cmp748 = ($sub806|0)>(-1); + $75 = $cmp745 & $cmp748; + if ($75) { + $d$7429 = $incdec$ptr808;$p$addr$5430 = $sub806; + } else { + $p$addr$5$lcssa = $sub806; + break; + } + } + } else { + $p$addr$5$lcssa = $p$addr$3; + } + $add810 = (($p$addr$5$lcssa) + 18)|0; + _pad_108($f,48,$add810,18,0); + $sub$ptr$lhs$cast811 = $arrayidx; + $sub$ptr$rhs$cast812 = $estr$2; + $sub$ptr$sub813 = (($sub$ptr$lhs$cast811) - ($sub$ptr$rhs$cast812))|0; + _out_102($f,$estr$2,$sub$ptr$sub813); + } + $xor816 = $fl ^ 8192; + _pad_108($f,32,$w,$add653,$xor816); + $add653$sink402 = $add653; + } + } while(0); + $cmp818 = ($add653$sink402|0)<($w|0); + $w$add653 = $cmp818 ? $w : $add653$sink402; + STACKTOP = sp;return ($w$add653|0); +} +function ___DOUBLE_BITS($__f) { + $__f = +$__f; + var $0 = 0, $1 = 0, label = 0, sp = 0; + sp = STACKTOP; + HEAPF64[tempDoublePtr>>3] = $__f;$0 = HEAP32[tempDoublePtr>>2]|0; + $1 = HEAP32[tempDoublePtr+4>>2]|0; + tempRet0 = ($1); + return ($0|0); +} +function _frexpl($x,$e) { + $x = +$x; + $e = $e|0; + var $call = 0.0, label = 0, sp = 0; + sp = STACKTOP; + $call = (+_frexp($x,$e)); + return (+$call); +} +function _frexp($x,$e) { + $x = +$x; + $e = $e|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0.0, $call = 0.0, $conv = 0, $mul = 0.0, $retval$0 = 0.0, $storemerge = 0, $sub = 0, $sub8 = 0, $tobool1 = 0, $trunc$clear = 0, $x$addr$0 = 0.0, label = 0; + var sp = 0; + sp = STACKTOP; + HEAPF64[tempDoublePtr>>3] = $x;$0 = HEAP32[tempDoublePtr>>2]|0; + $1 = HEAP32[tempDoublePtr+4>>2]|0; + $2 = (_bitshift64Lshr(($0|0),($1|0),52)|0); + $3 = tempRet0; + $4 = $2&65535; + $trunc$clear = $4 & 2047; + switch ($trunc$clear<<16>>16) { + case 0: { + $tobool1 = $x != 0.0; + if ($tobool1) { + $mul = $x * 1.8446744073709552E+19; + $call = (+_frexp($mul,$e)); + $5 = HEAP32[$e>>2]|0; + $sub = (($5) + -64)|0; + $storemerge = $sub;$x$addr$0 = $call; + } else { + $storemerge = 0;$x$addr$0 = $x; + } + HEAP32[$e>>2] = $storemerge; + $retval$0 = $x$addr$0; + break; + } + case 2047: { + $retval$0 = $x; + break; + } + default: { + $conv = $2 & 2047; + $sub8 = (($conv) + -1022)|0; + HEAP32[$e>>2] = $sub8; + $6 = $1 & -2146435073; + $7 = $6 | 1071644672; + HEAP32[tempDoublePtr>>2] = $0;HEAP32[tempDoublePtr+4>>2] = $7;$8 = +HEAPF64[tempDoublePtr>>3]; + $retval$0 = $8; + } + } + return (+$retval$0); +} +function _wcrtomb($s,$wc,$st) { + $s = $s|0; + $wc = $wc|0; + $st = $st|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $and = 0, $and32 = 0, $and36 = 0, $and49 = 0, $and54 = 0, $and58 = 0, $call = 0, $call10 = 0, $call66 = 0, $cmp = 0; + var $cmp14 = 0, $cmp21 = 0, $cmp24 = 0, $cmp41 = 0, $cmp7 = 0, $conv = 0, $conv12 = 0, $conv17 = 0, $conv19 = 0, $conv29 = 0, $conv34 = 0, $conv38 = 0, $conv46 = 0, $conv51 = 0, $conv56 = 0, $conv60 = 0, $incdec$ptr = 0, $incdec$ptr30 = 0, $incdec$ptr35 = 0, $incdec$ptr47 = 0; + var $incdec$ptr52 = 0, $incdec$ptr57 = 0, $locale = 0, $or = 0, $or$cond = 0, $or18 = 0, $or28 = 0, $or33 = 0, $or37 = 0, $or45 = 0, $or50 = 0, $or55 = 0, $or59 = 0, $retval$0 = 0, $sub40 = 0, $tobool = 0, $tobool2 = 0, label = 0, sp = 0; + sp = STACKTOP; + $tobool = ($s|0)==(0|0); + do { + if ($tobool) { + $retval$0 = 1; + } else { + $cmp = ($wc>>>0)<(128); + if ($cmp) { + $conv = $wc&255; + HEAP8[$s>>0] = $conv; + $retval$0 = 1; + break; + } + $call = (___pthread_self_581()|0); + $locale = ((($call)) + 188|0); + $0 = HEAP32[$locale>>2]|0; + $1 = HEAP32[$0>>2]|0; + $tobool2 = ($1|0)==(0|0); + if ($tobool2) { + $2 = $wc & -128; + $cmp7 = ($2|0)==(57216); + if ($cmp7) { + $conv12 = $wc&255; + HEAP8[$s>>0] = $conv12; + $retval$0 = 1; + break; + } else { + $call10 = (___errno_location()|0); + HEAP32[$call10>>2] = 84; + $retval$0 = -1; + break; + } + } + $cmp14 = ($wc>>>0)<(2048); + if ($cmp14) { + $3 = $wc >>> 6; + $or = $3 | 192; + $conv17 = $or&255; + $incdec$ptr = ((($s)) + 1|0); + HEAP8[$s>>0] = $conv17; + $and = $wc & 63; + $or18 = $and | 128; + $conv19 = $or18&255; + HEAP8[$incdec$ptr>>0] = $conv19; + $retval$0 = 2; + break; + } + $cmp21 = ($wc>>>0)<(55296); + $4 = $wc & -8192; + $cmp24 = ($4|0)==(57344); + $or$cond = $cmp21 | $cmp24; + if ($or$cond) { + $5 = $wc >>> 12; + $or28 = $5 | 224; + $conv29 = $or28&255; + $incdec$ptr30 = ((($s)) + 1|0); + HEAP8[$s>>0] = $conv29; + $6 = $wc >>> 6; + $and32 = $6 & 63; + $or33 = $and32 | 128; + $conv34 = $or33&255; + $incdec$ptr35 = ((($s)) + 2|0); + HEAP8[$incdec$ptr30>>0] = $conv34; + $and36 = $wc & 63; + $or37 = $and36 | 128; + $conv38 = $or37&255; + HEAP8[$incdec$ptr35>>0] = $conv38; + $retval$0 = 3; + break; + } + $sub40 = (($wc) + -65536)|0; + $cmp41 = ($sub40>>>0)<(1048576); + if ($cmp41) { + $7 = $wc >>> 18; + $or45 = $7 | 240; + $conv46 = $or45&255; + $incdec$ptr47 = ((($s)) + 1|0); + HEAP8[$s>>0] = $conv46; + $8 = $wc >>> 12; + $and49 = $8 & 63; + $or50 = $and49 | 128; + $conv51 = $or50&255; + $incdec$ptr52 = ((($s)) + 2|0); + HEAP8[$incdec$ptr47>>0] = $conv51; + $9 = $wc >>> 6; + $and54 = $9 & 63; + $or55 = $and54 | 128; + $conv56 = $or55&255; + $incdec$ptr57 = ((($s)) + 3|0); + HEAP8[$incdec$ptr52>>0] = $conv56; + $and58 = $wc & 63; + $or59 = $and58 | 128; + $conv60 = $or59&255; + HEAP8[$incdec$ptr57>>0] = $conv60; + $retval$0 = 4; + break; + } else { + $call66 = (___errno_location()|0); + HEAP32[$call66>>2] = 84; + $retval$0 = -1; + break; + } + } + } while(0); + return ($retval$0|0); +} +function ___pthread_self_581() { + var $call = 0, label = 0, sp = 0; + sp = STACKTOP; + $call = (_pthread_self()|0); + return ($call|0); +} +function _pthread_self() { + var label = 0, sp = 0; + sp = STACKTOP; + return (17736|0); +} +function ___pthread_self_822() { + var $call = 0, label = 0, sp = 0; + sp = STACKTOP; + $call = (_pthread_self()|0); + return ($call|0); +} +function ___strerror_l($e,$loc) { + $e = $e|0; + $loc = $loc|0; + var $0 = 0, $1 = 0, $2 = 0, $arrayidx = 0, $arrayidx15 = 0, $call = 0, $cmp = 0, $conv = 0, $dec = 0, $i$012 = 0, $i$111 = 0, $inc = 0, $incdec$ptr = 0, $s$0$lcssa = 0, $s$010 = 0, $s$1 = 0, $tobool = 0, $tobool5 = 0, $tobool59 = 0, $tobool8 = 0; + var label = 0, sp = 0; + sp = STACKTOP; + $i$012 = 0; + while(1) { + $arrayidx = (26239 + ($i$012)|0); + $0 = HEAP8[$arrayidx>>0]|0; + $conv = $0&255; + $cmp = ($conv|0)==($e|0); + if ($cmp) { + label = 2; + break; + } + $inc = (($i$012) + 1)|0; + $tobool = ($inc|0)==(87); + if ($tobool) { + $i$111 = 87;$s$010 = 26327; + label = 5; + break; + } else { + $i$012 = $inc; + } + } + if ((label|0) == 2) { + $tobool59 = ($i$012|0)==(0); + if ($tobool59) { + $s$0$lcssa = 26327; + } else { + $i$111 = $i$012;$s$010 = 26327; + label = 5; + } + } + if ((label|0) == 5) { + while(1) { + label = 0; + $s$1 = $s$010; + while(1) { + $1 = HEAP8[$s$1>>0]|0; + $tobool8 = ($1<<24>>24)==(0); + $incdec$ptr = ((($s$1)) + 1|0); + if ($tobool8) { + break; + } else { + $s$1 = $incdec$ptr; + } + } + $dec = (($i$111) + -1)|0; + $tobool5 = ($dec|0)==(0); + if ($tobool5) { + $s$0$lcssa = $incdec$ptr; + break; + } else { + $i$111 = $dec;$s$010 = $incdec$ptr; + label = 5; + } + } + } + $arrayidx15 = ((($loc)) + 20|0); + $2 = HEAP32[$arrayidx15>>2]|0; + $call = (___lctrans($s$0$lcssa,$2)|0); + return ($call|0); +} +function ___lctrans($msg,$lm) { + $msg = $msg|0; + $lm = $lm|0; + var $call = 0, label = 0, sp = 0; + sp = STACKTOP; + $call = (___lctrans_impl($msg,$lm)|0); + return ($call|0); +} +function ___lctrans_impl($msg,$lm) { + $msg = $msg|0; + $lm = $lm|0; + var $0 = 0, $1 = 0, $call = 0, $cond = 0, $map_size = 0, $tobool = 0, $tobool1 = 0, $trans$0 = 0, label = 0, sp = 0; + sp = STACKTOP; + $tobool = ($lm|0)==(0|0); + if ($tobool) { + $trans$0 = 0; + } else { + $0 = HEAP32[$lm>>2]|0; + $map_size = ((($lm)) + 4|0); + $1 = HEAP32[$map_size>>2]|0; + $call = (___mo_lookup($0,$1,$msg)|0); + $trans$0 = $call; + } + $tobool1 = ($trans$0|0)!=(0|0); + $cond = $tobool1 ? $trans$0 : $msg; + return ($cond|0); +} +function ___mo_lookup($p,$size,$s) { + $p = $p|0; + $size = $size|0; + $s = $s|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $add = 0, $add$ptr = 0, $add$ptr65 = 0, $add$ptr65$ = 0, $add16 = 0, $add23 = 0, $add31 = 0, $add42 = 0, $add49 = 0, $add59 = 0; + var $arrayidx = 0, $arrayidx1 = 0, $arrayidx17 = 0, $arrayidx24 = 0, $arrayidx3 = 0, $arrayidx32 = 0, $arrayidx43 = 0, $arrayidx50 = 0, $arrayidx60 = 0, $b$0 = 0, $b$1 = 0, $call = 0, $call18 = 0, $call2 = 0, $call25 = 0, $call36 = 0, $call4 = 0, $call44 = 0, $call51 = 0, $cmp = 0; + var $cmp10 = 0, $cmp26 = 0, $cmp29 = 0, $cmp52 = 0, $cmp56 = 0, $cmp6 = 0, $cmp67 = 0, $cmp71 = 0, $div = 0, $div12 = 0, $div13 = 0, $div14 = 0, $mul = 0, $mul15 = 0, $n$0 = 0, $n$1 = 0, $or = 0, $or$cond = 0, $or$cond66 = 0, $or$cond67 = 0; + var $rem = 0, $retval$4 = 0, $sub = 0, $sub28 = 0, $sub5 = 0, $sub55 = 0, $sub79 = 0, $tobool = 0, $tobool33 = 0, $tobool37 = 0, $tobool62 = 0, label = 0, sp = 0; + sp = STACKTOP; + $0 = HEAP32[$p>>2]|0; + $sub = (($0) + 1794895138)|0; + $arrayidx = ((($p)) + 8|0); + $1 = HEAP32[$arrayidx>>2]|0; + $call = (_swapc($1,$sub)|0); + $arrayidx1 = ((($p)) + 12|0); + $2 = HEAP32[$arrayidx1>>2]|0; + $call2 = (_swapc($2,$sub)|0); + $arrayidx3 = ((($p)) + 16|0); + $3 = HEAP32[$arrayidx3>>2]|0; + $call4 = (_swapc($3,$sub)|0); + $div = $size >>> 2; + $cmp = ($call>>>0)<($div>>>0); + L1: do { + if ($cmp) { + $mul = $call << 2; + $sub5 = (($size) - ($mul))|0; + $cmp6 = ($call2>>>0)<($sub5>>>0); + $cmp10 = ($call4>>>0)<($sub5>>>0); + $or$cond = $cmp6 & $cmp10; + if ($or$cond) { + $or = $call4 | $call2; + $rem = $or & 3; + $tobool = ($rem|0)==(0); + if ($tobool) { + $div12 = $call2 >>> 2; + $div13 = $call4 >>> 2; + $b$0 = 0;$n$0 = $call; + while(1) { + $div14 = $n$0 >>> 1; + $add = (($b$0) + ($div14))|0; + $mul15 = $add << 1; + $add16 = (($mul15) + ($div12))|0; + $arrayidx17 = (($p) + ($add16<<2)|0); + $4 = HEAP32[$arrayidx17>>2]|0; + $call18 = (_swapc($4,$sub)|0); + $add23 = (($add16) + 1)|0; + $arrayidx24 = (($p) + ($add23<<2)|0); + $5 = HEAP32[$arrayidx24>>2]|0; + $call25 = (_swapc($5,$sub)|0); + $cmp26 = ($call25>>>0)<($size>>>0); + $sub28 = (($size) - ($call25))|0; + $cmp29 = ($call18>>>0)<($sub28>>>0); + $or$cond66 = $cmp26 & $cmp29; + if (!($or$cond66)) { + $retval$4 = 0; + break L1; + } + $add31 = (($call25) + ($call18))|0; + $arrayidx32 = (($p) + ($add31)|0); + $6 = HEAP8[$arrayidx32>>0]|0; + $tobool33 = ($6<<24>>24)==(0); + if (!($tobool33)) { + $retval$4 = 0; + break L1; + } + $add$ptr = (($p) + ($call25)|0); + $call36 = (_strcmp($s,$add$ptr)|0); + $tobool37 = ($call36|0)==(0); + if ($tobool37) { + break; + } + $cmp67 = ($n$0|0)==(1); + $cmp71 = ($call36|0)<(0); + $sub79 = (($n$0) - ($div14))|0; + $n$1 = $cmp71 ? $div14 : $sub79; + $b$1 = $cmp71 ? $b$0 : $add; + if ($cmp67) { + $retval$4 = 0; + break L1; + } else { + $b$0 = $b$1;$n$0 = $n$1; + } + } + $add42 = (($mul15) + ($div13))|0; + $arrayidx43 = (($p) + ($add42<<2)|0); + $7 = HEAP32[$arrayidx43>>2]|0; + $call44 = (_swapc($7,$sub)|0); + $add49 = (($add42) + 1)|0; + $arrayidx50 = (($p) + ($add49<<2)|0); + $8 = HEAP32[$arrayidx50>>2]|0; + $call51 = (_swapc($8,$sub)|0); + $cmp52 = ($call51>>>0)<($size>>>0); + $sub55 = (($size) - ($call51))|0; + $cmp56 = ($call44>>>0)<($sub55>>>0); + $or$cond67 = $cmp52 & $cmp56; + if ($or$cond67) { + $add$ptr65 = (($p) + ($call51)|0); + $add59 = (($call51) + ($call44))|0; + $arrayidx60 = (($p) + ($add59)|0); + $9 = HEAP8[$arrayidx60>>0]|0; + $tobool62 = ($9<<24>>24)==(0); + $add$ptr65$ = $tobool62 ? $add$ptr65 : 0; + $retval$4 = $add$ptr65$; + } else { + $retval$4 = 0; + } + } else { + $retval$4 = 0; + } + } else { + $retval$4 = 0; + } + } else { + $retval$4 = 0; + } + } while(0); + return ($retval$4|0); +} +function _swapc($x,$c) { + $x = $x|0; + $c = $c|0; + var $or5 = 0, $tobool = 0, $x$or5 = 0, label = 0, sp = 0; + sp = STACKTOP; + $tobool = ($c|0)==(0); + $or5 = (_llvm_bswap_i32(($x|0))|0); + $x$or5 = $tobool ? $x : $or5; + return ($x$or5|0); +} +function ___fwritex($s,$l,$f) { + $s = $s|0; + $l = $l|0; + $f = $f|0; + var $$pre = 0, $$pre33 = 0, $0 = 0, $1 = 0, $10 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $add = 0, $add$ptr = 0, $add$ptr26 = 0, $arrayidx = 0, $call = 0, $call16 = 0, $call4 = 0; + var $cmp = 0, $cmp11 = 0, $cmp17 = 0, $cmp6 = 0, $i$0 = 0, $i$1 = 0, $l$addr$0 = 0, $l$addr$1 = 0, $lbf = 0, $retval$1 = 0, $s$addr$1 = 0, $sub = 0, $sub$ptr$sub = 0, $tobool = 0, $tobool1 = 0, $tobool9 = 0, $wend = 0, $wpos = 0, $write = 0, $write15 = 0; + var label = 0, sp = 0; + sp = STACKTOP; + $wend = ((($f)) + 16|0); + $0 = HEAP32[$wend>>2]|0; + $tobool = ($0|0)==(0|0); + if ($tobool) { + $call = (___towrite($f)|0); + $tobool1 = ($call|0)==(0); + if ($tobool1) { + $$pre = HEAP32[$wend>>2]|0; + $3 = $$pre; + label = 5; + } else { + $retval$1 = 0; + } + } else { + $1 = $0; + $3 = $1; + label = 5; + } + L5: do { + if ((label|0) == 5) { + $wpos = ((($f)) + 20|0); + $2 = HEAP32[$wpos>>2]|0; + $sub$ptr$sub = (($3) - ($2))|0; + $cmp = ($sub$ptr$sub>>>0)<($l>>>0); + $4 = $2; + if ($cmp) { + $write = ((($f)) + 36|0); + $5 = HEAP32[$write>>2]|0; + $call4 = (FUNCTION_TABLE_iiii[$5 & 31]($f,$s,$l)|0); + $retval$1 = $call4; + break; + } + $lbf = ((($f)) + 75|0); + $6 = HEAP8[$lbf>>0]|0; + $cmp6 = ($6<<24>>24)>(-1); + L10: do { + if ($cmp6) { + $i$0 = $l; + while(1) { + $tobool9 = ($i$0|0)==(0); + if ($tobool9) { + $9 = $4;$i$1 = 0;$l$addr$1 = $l;$s$addr$1 = $s; + break L10; + } + $sub = (($i$0) + -1)|0; + $arrayidx = (($s) + ($sub)|0); + $7 = HEAP8[$arrayidx>>0]|0; + $cmp11 = ($7<<24>>24)==(10); + if ($cmp11) { + break; + } else { + $i$0 = $sub; + } + } + $write15 = ((($f)) + 36|0); + $8 = HEAP32[$write15>>2]|0; + $call16 = (FUNCTION_TABLE_iiii[$8 & 31]($f,$s,$i$0)|0); + $cmp17 = ($call16>>>0)<($i$0>>>0); + if ($cmp17) { + $retval$1 = $call16; + break L5; + } + $add$ptr = (($s) + ($i$0)|0); + $l$addr$0 = (($l) - ($i$0))|0; + $$pre33 = HEAP32[$wpos>>2]|0; + $9 = $$pre33;$i$1 = $i$0;$l$addr$1 = $l$addr$0;$s$addr$1 = $add$ptr; + } else { + $9 = $4;$i$1 = 0;$l$addr$1 = $l;$s$addr$1 = $s; + } + } while(0); + _memcpy(($9|0),($s$addr$1|0),($l$addr$1|0))|0; + $10 = HEAP32[$wpos>>2]|0; + $add$ptr26 = (($10) + ($l$addr$1)|0); + HEAP32[$wpos>>2] = $add$ptr26; + $add = (($i$1) + ($l$addr$1))|0; + $retval$1 = $add; + } + } while(0); + return ($retval$1|0); +} +function ___towrite($f) { + $f = $f|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $add$ptr = 0, $and = 0, $buf = 0, $buf_size = 0, $conv = 0, $conv3 = 0, $mode = 0, $or = 0, $or5 = 0, $rend = 0, $retval$0 = 0, $rpos = 0, $sub = 0, $tobool = 0, $wbase = 0; + var $wend = 0, $wpos = 0, label = 0, sp = 0; + sp = STACKTOP; + $mode = ((($f)) + 74|0); + $0 = HEAP8[$mode>>0]|0; + $conv = $0 << 24 >> 24; + $sub = (($conv) + 255)|0; + $or = $sub | $conv; + $conv3 = $or&255; + HEAP8[$mode>>0] = $conv3; + $1 = HEAP32[$f>>2]|0; + $and = $1 & 8; + $tobool = ($and|0)==(0); + if ($tobool) { + $rend = ((($f)) + 8|0); + HEAP32[$rend>>2] = 0; + $rpos = ((($f)) + 4|0); + HEAP32[$rpos>>2] = 0; + $buf = ((($f)) + 44|0); + $2 = HEAP32[$buf>>2]|0; + $wbase = ((($f)) + 28|0); + HEAP32[$wbase>>2] = $2; + $wpos = ((($f)) + 20|0); + HEAP32[$wpos>>2] = $2; + $3 = $2; + $buf_size = ((($f)) + 48|0); + $4 = HEAP32[$buf_size>>2]|0; + $add$ptr = (($3) + ($4)|0); + $wend = ((($f)) + 16|0); + HEAP32[$wend>>2] = $add$ptr; + $retval$0 = 0; + } else { + $or5 = $1 | 32; + HEAP32[$f>>2] = $or5; + $retval$0 = -1; + } + return ($retval$0|0); +} +function ___ofl_lock() { + var label = 0, sp = 0; + sp = STACKTOP; + ___lock((28972|0)); + return (28980|0); +} +function ___ofl_unlock() { + var label = 0, sp = 0; + sp = STACKTOP; + ___unlock((28972|0)); + return; +} +function _strlen($s) { + $s = $s|0; + var $$pn = 0, $$pre = 0, $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $and = 0, $and3 = 0, $incdec$ptr = 0, $incdec$ptr1323 = 0, $incdec$ptr7 = 0, $neg = 0, $rem = 0, $rem13 = 0, $s$addr$0$lcssa = 0, $s$addr$015 = 0, $s$addr$1$lcssa = 0, $sub = 0; + var $sub$ptr$lhs$cast15 = 0, $sub$ptr$lhs$cast15$sink = 0, $sub$ptr$sub17 = 0, $tobool = 0, $tobool1 = 0, $tobool10 = 0, $tobool1021 = 0, $tobool14 = 0, $tobool4 = 0, $w$0 = 0, label = 0, sp = 0; + sp = STACKTOP; + $0 = $s; + $rem13 = $0 & 3; + $tobool14 = ($rem13|0)==(0); + L1: do { + if ($tobool14) { + $s$addr$0$lcssa = $s; + label = 4; + } else { + $5 = $0;$s$addr$015 = $s; + while(1) { + $1 = HEAP8[$s$addr$015>>0]|0; + $tobool1 = ($1<<24>>24)==(0); + if ($tobool1) { + $sub$ptr$lhs$cast15$sink = $5; + break L1; + } + $incdec$ptr = ((($s$addr$015)) + 1|0); + $2 = $incdec$ptr; + $rem = $2 & 3; + $tobool = ($rem|0)==(0); + if ($tobool) { + $s$addr$0$lcssa = $incdec$ptr; + label = 4; + break; + } else { + $5 = $2;$s$addr$015 = $incdec$ptr; + } + } + } + } while(0); + if ((label|0) == 4) { + $w$0 = $s$addr$0$lcssa; + while(1) { + $3 = HEAP32[$w$0>>2]|0; + $sub = (($3) + -16843009)|0; + $neg = $3 & -2139062144; + $and = $neg ^ -2139062144; + $and3 = $and & $sub; + $tobool4 = ($and3|0)==(0); + $incdec$ptr7 = ((($w$0)) + 4|0); + if ($tobool4) { + $w$0 = $incdec$ptr7; + } else { + break; + } + } + $4 = $3&255; + $tobool1021 = ($4<<24>>24)==(0); + if ($tobool1021) { + $s$addr$1$lcssa = $w$0; + } else { + $$pn = $w$0; + while(1) { + $incdec$ptr1323 = ((($$pn)) + 1|0); + $$pre = HEAP8[$incdec$ptr1323>>0]|0; + $tobool10 = ($$pre<<24>>24)==(0); + if ($tobool10) { + $s$addr$1$lcssa = $incdec$ptr1323; + break; + } else { + $$pn = $incdec$ptr1323; + } + } + } + $sub$ptr$lhs$cast15 = $s$addr$1$lcssa; + $sub$ptr$lhs$cast15$sink = $sub$ptr$lhs$cast15; + } + $sub$ptr$sub17 = (($sub$ptr$lhs$cast15$sink) - ($0))|0; + return ($sub$ptr$sub17|0); +} +function _fflush($f) { + $f = $f|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $call = 0, $call1 = 0, $call11 = 0, $call118 = 0, $call17 = 0, $call23 = 0, $call7 = 0, $cmp = 0, $cmp15 = 0, $cmp21 = 0, $cond10 = 0, $cond20 = 0, $f$addr$0 = 0, $f$addr$019 = 0; + var $f$addr$022 = 0, $lock = 0, $lock14 = 0, $next = 0, $or = 0, $phitmp = 0, $r$0$lcssa = 0, $r$021 = 0, $r$1 = 0, $retval$0 = 0, $tobool = 0, $tobool12 = 0, $tobool1220 = 0, $tobool25 = 0, $tobool5 = 0, $wbase = 0, $wpos = 0, label = 0, sp = 0; + sp = STACKTOP; + $tobool = ($f|0)==(0|0); + do { + if ($tobool) { + $1 = HEAP32[4433]|0; + $tobool5 = ($1|0)==(0|0); + if ($tobool5) { + $cond10 = 0; + } else { + $2 = HEAP32[4433]|0; + $call7 = (_fflush($2)|0); + $cond10 = $call7; + } + $call11 = (___ofl_lock()|0); + $f$addr$019 = HEAP32[$call11>>2]|0; + $tobool1220 = ($f$addr$019|0)==(0|0); + if ($tobool1220) { + $r$0$lcssa = $cond10; + } else { + $f$addr$022 = $f$addr$019;$r$021 = $cond10; + while(1) { + $lock14 = ((($f$addr$022)) + 76|0); + $3 = HEAP32[$lock14>>2]|0; + $cmp15 = ($3|0)>(-1); + if ($cmp15) { + $call17 = (___lockfile($f$addr$022)|0); + $cond20 = $call17; + } else { + $cond20 = 0; + } + $wpos = ((($f$addr$022)) + 20|0); + $4 = HEAP32[$wpos>>2]|0; + $wbase = ((($f$addr$022)) + 28|0); + $5 = HEAP32[$wbase>>2]|0; + $cmp21 = ($4>>>0)>($5>>>0); + if ($cmp21) { + $call23 = (___fflush_unlocked($f$addr$022)|0); + $or = $call23 | $r$021; + $r$1 = $or; + } else { + $r$1 = $r$021; + } + $tobool25 = ($cond20|0)==(0); + if (!($tobool25)) { + ___unlockfile($f$addr$022); + } + $next = ((($f$addr$022)) + 56|0); + $f$addr$0 = HEAP32[$next>>2]|0; + $tobool12 = ($f$addr$0|0)==(0|0); + if ($tobool12) { + $r$0$lcssa = $r$1; + break; + } else { + $f$addr$022 = $f$addr$0;$r$021 = $r$1; + } + } + } + ___ofl_unlock(); + $retval$0 = $r$0$lcssa; + } else { + $lock = ((($f)) + 76|0); + $0 = HEAP32[$lock>>2]|0; + $cmp = ($0|0)>(-1); + if (!($cmp)) { + $call118 = (___fflush_unlocked($f)|0); + $retval$0 = $call118; + break; + } + $call = (___lockfile($f)|0); + $phitmp = ($call|0)==(0); + $call1 = (___fflush_unlocked($f)|0); + if ($phitmp) { + $retval$0 = $call1; + } else { + ___unlockfile($f); + $retval$0 = $call1; + } + } + } while(0); + return ($retval$0|0); +} +function ___fflush_unlocked($f) { + $f = $f|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $cmp = 0, $cmp4 = 0, $rend = 0, $retval$0 = 0, $rpos = 0, $seek = 0, $sub$ptr$lhs$cast = 0, $sub$ptr$rhs$cast = 0, $sub$ptr$sub = 0, $tobool = 0, $wbase = 0, $wend = 0, $wpos = 0; + var $write = 0, label = 0, sp = 0; + sp = STACKTOP; + $wpos = ((($f)) + 20|0); + $0 = HEAP32[$wpos>>2]|0; + $wbase = ((($f)) + 28|0); + $1 = HEAP32[$wbase>>2]|0; + $cmp = ($0>>>0)>($1>>>0); + if ($cmp) { + $write = ((($f)) + 36|0); + $2 = HEAP32[$write>>2]|0; + (FUNCTION_TABLE_iiii[$2 & 31]($f,0,0)|0); + $3 = HEAP32[$wpos>>2]|0; + $tobool = ($3|0)==(0|0); + if ($tobool) { + $retval$0 = -1; + } else { + label = 3; + } + } else { + label = 3; + } + if ((label|0) == 3) { + $rpos = ((($f)) + 4|0); + $4 = HEAP32[$rpos>>2]|0; + $rend = ((($f)) + 8|0); + $5 = HEAP32[$rend>>2]|0; + $cmp4 = ($4>>>0)<($5>>>0); + if ($cmp4) { + $sub$ptr$lhs$cast = $4; + $sub$ptr$rhs$cast = $5; + $sub$ptr$sub = (($sub$ptr$lhs$cast) - ($sub$ptr$rhs$cast))|0; + $seek = ((($f)) + 40|0); + $6 = HEAP32[$seek>>2]|0; + (FUNCTION_TABLE_iiii[$6 & 31]($f,$sub$ptr$sub,1)|0); + } + $wend = ((($f)) + 16|0); + HEAP32[$wend>>2] = 0; + HEAP32[$wbase>>2] = 0; + HEAP32[$wpos>>2] = 0; + HEAP32[$rend>>2] = 0; + HEAP32[$rpos>>2] = 0; + $retval$0 = 0; + } + return ($retval$0|0); +} +function _printf($fmt,$varargs) { + $fmt = $fmt|0; + $varargs = $varargs|0; + var $0 = 0, $ap = 0, $call = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $ap = sp; + HEAP32[$ap>>2] = $varargs; + $0 = HEAP32[4401]|0; + $call = (_vfprintf($0,$fmt,$ap)|0); + STACKTOP = sp;return ($call|0); +} +function __Znwj($size) { + $size = $size|0; + var $$size = 0, $call = 0, $call2 = 0, $cmp = 0, $cmp1 = 0, $exception = 0, $tobool = 0, label = 0, sp = 0; + sp = STACKTOP; + $cmp = ($size|0)==(0); + $$size = $cmp ? 1 : $size; + while(1) { + $call = (_malloc($$size)|0); + $cmp1 = ($call|0)==(0|0); + if (!($cmp1)) { + label = 6; + break; + } + $call2 = (__ZSt15get_new_handlerv()|0); + $tobool = ($call2|0)==(0|0); + if ($tobool) { + label = 5; + break; + } + FUNCTION_TABLE_v[$call2 & 0](); + } + if ((label|0) == 5) { + $exception = (___cxa_allocate_exception(4)|0); + __ZNSt9bad_allocC2Ev($exception); + ___cxa_throw(($exception|0),(72|0),(16|0)); + // unreachable; + } + else if ((label|0) == 6) { + return ($call|0); + } + return (0)|0; +} +function __ZdlPv($ptr) { + $ptr = $ptr|0; + var label = 0, sp = 0; + sp = STACKTOP; + _free($ptr); + return; +} +function __ZNKSt3__221__basic_string_commonILb1EE20__throw_length_errorEv($this) { + $this = $this|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $exception$i = 0, label = 0, sp = 0; + sp = STACKTOP; + $exception$i = (___cxa_allocate_exception(8)|0); + __THREW__ = 0; + invoke_vii(24,($exception$i|0),(28131|0)); + $0 = __THREW__; __THREW__ = 0; + $1 = $0&1; + if ($1) { + $2 = ___cxa_find_matching_catch_2()|0; + $3 = tempRet0; + ___cxa_free_exception(($exception$i|0)); + ___resumeException($2|0); + // unreachable; + } else { + HEAP32[$exception$i>>2] = (18108); + ___cxa_throw(($exception$i|0),(104|0),(19|0)); + // unreachable; + } +} +function __ZNSt3__211char_traitsIcE4copyEPcPKcj($__s1,$__s2,$__n) { + $__s1 = $__s1|0; + $__s2 = $__s2|0; + $__n = $__n|0; + var $cmp = 0, label = 0, sp = 0; + sp = STACKTOP; + $cmp = ($__n|0)==(0); + if (!($cmp)) { + _memcpy(($__s1|0),($__s2|0),($__n|0))|0; + } + return ($__s1|0); +} +function __ZNSt3__211char_traitsIcE6assignERcRKc($__c1,$__c2) { + $__c1 = $__c1|0; + $__c2 = $__c2|0; + var $0 = 0, label = 0, sp = 0; + sp = STACKTOP; + $0 = HEAP8[$__c2>>0]|0; + HEAP8[$__c1>>0] = $0; + return; +} +function __ZNSt3__211char_traitsIcE6lengthEPKc($__s) { + $__s = $__s|0; + var $call = 0, label = 0, sp = 0; + sp = STACKTOP; + $call = (_strlen($__s)|0); + return ($call|0); +} +function __ZNSt3__212basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEE6assignEPKcj($this,$__s,$__n) { + $this = $this|0; + $__s = $__s|0; + $__n = $__n|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $__cap_$i$i = 0, $__size_$i$i = 0, $__size_$i2$i = 0, $__size_$i3$i = 0, $and$i$i = 0, $arrayidx = 0, $cmp = 0, $cond$i = 0, $cond$i19 = 0, $cond$i25 = 0, $conv$i$i = 0, $conv$i$i29 = 0, $phitmp$i = 0, $ref$tmp = 0, $sub = 0; + var $tobool$i$i = 0, $tobool$i$i28 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $ref$tmp = sp; + $__size_$i$i = ((($this)) + 11|0); + $0 = HEAP8[$__size_$i$i>>0]|0; + $tobool$i$i = ($0<<24>>24)<(0); + if ($tobool$i$i) { + $__cap_$i$i = ((($this)) + 8|0); + $1 = HEAP32[$__cap_$i$i>>2]|0; + $and$i$i = $1 & 2147483647; + $phitmp$i = (($and$i$i) + -1)|0; + $cond$i = $phitmp$i; + } else { + $cond$i = 10; + } + $cmp = ($cond$i>>>0)<($__n>>>0); + do { + if ($cmp) { + if ($tobool$i$i) { + $__size_$i3$i = ((($this)) + 4|0); + $4 = HEAP32[$__size_$i3$i>>2]|0; + $cond$i25 = $4; + } else { + $conv$i$i = $0&255; + $cond$i25 = $conv$i$i; + } + $sub = (($__n) - ($cond$i))|0; + __ZNSt3__212basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEE21__grow_by_and_replaceEjjjjjjPKc($this,$cond$i,$sub,$cond$i25,0,$cond$i25,$__n,$__s); + } else { + if ($tobool$i$i) { + $2 = HEAP32[$this>>2]|0; + $cond$i19 = $2; + } else { + $cond$i19 = $this; + } + (__ZNSt3__211char_traitsIcE4moveEPcPKcj($cond$i19,$__s,$__n)|0); + $arrayidx = (($cond$i19) + ($__n)|0); + HEAP8[$ref$tmp>>0] = 0; + __ZNSt3__211char_traitsIcE6assignERcRKc($arrayidx,$ref$tmp); + $3 = HEAP8[$__size_$i$i>>0]|0; + $tobool$i$i28 = ($3<<24>>24)<(0); + if ($tobool$i$i28) { + $__size_$i2$i = ((($this)) + 4|0); + HEAP32[$__size_$i2$i>>2] = $__n; + break; + } else { + $conv$i$i29 = $__n&255; + HEAP8[$__size_$i$i>>0] = $conv$i$i29; + break; + } + } + } while(0); + STACKTOP = sp;return ($this|0); +} +function __ZNSt3__211char_traitsIcE4moveEPcPKcj($__s1,$__s2,$__n) { + $__s1 = $__s1|0; + $__s2 = $__s2|0; + $__n = $__n|0; + var $cmp = 0, label = 0, sp = 0; + sp = STACKTOP; + $cmp = ($__n|0)==(0); + if (!($cmp)) { + _memmove(($__s1|0),($__s2|0),($__n|0))|0; + } + return ($__s1|0); +} +function __ZNSt3__212basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEE21__grow_by_and_replaceEjjjjjjPKc($this,$__old_cap,$__delta_cap,$__old_sz,$__n_copy,$__n_del,$__n_add,$__p_new_stuff) { + $this = $this|0; + $__old_cap = $__old_cap|0; + $__delta_cap = $__delta_cap|0; + $__old_sz = $__old_sz|0; + $__n_copy = $__n_copy|0; + $__n_del = $__n_del|0; + $__n_add = $__n_add|0; + $__p_new_stuff = $__p_new_stuff|0; + var $$sroa$speculated = 0, $0 = 0, $1 = 0, $__cap_$i = 0, $__size_$i = 0, $__size_$i$i = 0, $add = 0, $add$i$i = 0, $add$ptr = 0, $add$ptr33 = 0, $add$ptr34 = 0, $add$ptr36 = 0, $add$ptr37 = 0, $add48 = 0, $and$i$i = 0, $arrayidx = 0, $call$i$i$i = 0, $cmp = 0, $cmp$i = 0, $cmp$i$i$i = 0; + var $cmp17 = 0, $cmp23 = 0, $cmp30 = 0, $cmp41 = 0, $cmp5 = 0, $cond$i = 0, $cond40 = 0, $mul = 0, $or$i = 0, $phitmp = 0, $ref$tmp49 = 0, $sub2 = 0, $sub28 = 0, $sub29 = 0, $tobool$i$i = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $ref$tmp49 = sp; + $sub2 = (-18 - ($__old_cap))|0; + $cmp = ($sub2>>>0)<($__delta_cap>>>0); + if ($cmp) { + __ZNKSt3__221__basic_string_commonILb1EE20__throw_length_errorEv($this); + // unreachable; + } + $__size_$i$i = ((($this)) + 11|0); + $0 = HEAP8[$__size_$i$i>>0]|0; + $tobool$i$i = ($0<<24>>24)<(0); + if ($tobool$i$i) { + $1 = HEAP32[$this>>2]|0; + $cond$i = $1; + } else { + $cond$i = $this; + } + $cmp5 = ($__old_cap>>>0)<(2147483623); + if ($cmp5) { + $add = (($__delta_cap) + ($__old_cap))|0; + $mul = $__old_cap << 1; + $cmp$i$i$i = ($add>>>0)<($mul>>>0); + $$sroa$speculated = $cmp$i$i$i ? $mul : $add; + $cmp$i = ($$sroa$speculated>>>0)<(11); + $add$i$i = (($$sroa$speculated) + 16)|0; + $and$i$i = $add$i$i & -16; + $phitmp = $cmp$i ? 11 : $and$i$i; + $cond40 = $phitmp; + } else { + $cond40 = -17; + } + $call$i$i$i = (__Znwj($cond40)|0); + $cmp17 = ($__n_copy|0)==(0); + if (!($cmp17)) { + (__ZNSt3__211char_traitsIcE4copyEPcPKcj($call$i$i$i,$cond$i,$__n_copy)|0); + } + $cmp23 = ($__n_add|0)==(0); + if (!($cmp23)) { + $add$ptr = (($call$i$i$i) + ($__n_copy)|0); + (__ZNSt3__211char_traitsIcE4copyEPcPKcj($add$ptr,$__p_new_stuff,$__n_add)|0); + } + $sub28 = (($__old_sz) - ($__n_del))|0; + $sub29 = (($sub28) - ($__n_copy))|0; + $cmp30 = ($sub29|0)==(0); + if (!($cmp30)) { + $add$ptr33 = (($call$i$i$i) + ($__n_copy)|0); + $add$ptr34 = (($add$ptr33) + ($__n_add)|0); + $add$ptr36 = (($cond$i) + ($__n_copy)|0); + $add$ptr37 = (($add$ptr36) + ($__n_del)|0); + (__ZNSt3__211char_traitsIcE4copyEPcPKcj($add$ptr34,$add$ptr37,$sub29)|0); + } + $cmp41 = ($__old_cap|0)==(10); + if (!($cmp41)) { + __ZdlPv($cond$i); + } + HEAP32[$this>>2] = $call$i$i$i; + $or$i = $cond40 | -2147483648; + $__cap_$i = ((($this)) + 8|0); + HEAP32[$__cap_$i>>2] = $or$i; + $add48 = (($sub28) + ($__n_add))|0; + $__size_$i = ((($this)) + 4|0); + HEAP32[$__size_$i>>2] = $add48; + $arrayidx = (($call$i$i$i) + ($add48)|0); + HEAP8[$ref$tmp49>>0] = 0; + __ZNSt3__211char_traitsIcE6assignERcRKc($arrayidx,$ref$tmp49); + STACKTOP = sp;return; +} +function __ZNSt3__212basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEE6assignEPKc($this,$__s) { + $this = $this|0; + $__s = $__s|0; + var $call = 0, $call2 = 0, label = 0, sp = 0; + sp = STACKTOP; + $call = (__ZNSt3__211char_traitsIcE6lengthEPKc($__s)|0); + $call2 = (__ZNSt3__212basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEE6assignEPKcj($this,$__s,$call)|0); + return ($call2|0); +} +function __ZNSt3__218__libcpp_refstringC2EPKc($this,$msg) { + $this = $this|0; + $msg = $msg|0; + var $add2 = 0, $add6 = 0, $call = 0, $call3 = 0, $call5 = 0, $cap = 0, $count = 0, label = 0, sp = 0; + sp = STACKTOP; + $call = (_strlen($msg)|0); + $add2 = (($call) + 13)|0; + $call3 = (__Znwj($add2)|0); + HEAP32[$call3>>2] = $call; + $cap = ((($call3)) + 4|0); + HEAP32[$cap>>2] = $call; + $count = ((($call3)) + 8|0); + HEAP32[$count>>2] = 0; + $call5 = (__ZNSt3__215__refstring_imp12_GLOBAL__N_113data_from_repEPNS1_9_Rep_baseE($call3)|0); + $add6 = (($call) + 1)|0; + _memcpy(($call5|0),($msg|0),($add6|0))|0; + HEAP32[$this>>2] = $call5; + return; +} +function __ZNSt3__215__refstring_imp12_GLOBAL__N_113data_from_repEPNS1_9_Rep_baseE($rep) { + $rep = $rep|0; + var $add$ptr2 = 0, label = 0, sp = 0; + sp = STACKTOP; + $add$ptr2 = ((($rep)) + 12|0); + return ($add$ptr2|0); +} +function __ZNSt11logic_errorC2EPKc($this,$msg) { + $this = $this|0; + $msg = $msg|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $__imp_ = 0, label = 0, sp = 0; + sp = STACKTOP; + HEAP32[$this>>2] = (18088); + $__imp_ = ((($this)) + 4|0); + __THREW__ = 0; + invoke_vii(25,($__imp_|0),($msg|0)); + $0 = __THREW__; __THREW__ = 0; + $1 = $0&1; + if ($1) { + $2 = ___cxa_find_matching_catch_2()|0; + $3 = tempRet0; + ___resumeException($2|0); + // unreachable; + } else { + return; + } +} +function __ZNKSt3__218__libcpp_refstring15__uses_refcountEv($this) { + $this = $this|0; + var label = 0, sp = 0; + sp = STACKTOP; + return 1; +} +function __ZN10__cxxabiv116__shim_type_infoD2Ev($this) { + $this = $this|0; + var label = 0, sp = 0; + sp = STACKTOP; + return; +} +function __ZN10__cxxabiv117__class_type_infoD0Ev($this) { + $this = $this|0; + var label = 0, sp = 0; + sp = STACKTOP; + __ZN10__cxxabiv116__shim_type_infoD2Ev($this); + __ZdlPv($this); + return; +} +function __ZNK10__cxxabiv116__shim_type_info5noop1Ev($this) { + $this = $this|0; + var label = 0, sp = 0; + sp = STACKTOP; + return; +} +function __ZNK10__cxxabiv116__shim_type_info5noop2Ev($this) { + $this = $this|0; + var label = 0, sp = 0; + sp = STACKTOP; + return; +} +function __ZNK10__cxxabiv117__class_type_info9can_catchEPKNS_16__shim_type_infoERPv($this,$thrown_type,$adjustedPtr) { + $this = $this|0; + $thrown_type = $thrown_type|0; + $adjustedPtr = $adjustedPtr|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $call = 0, $cmp = 0, $cmp4 = 0, $dst_ptr_leading_to_static_ptr = 0, $info = 0, $number_of_dst_type = 0, $path_dst_ptr_to_static_ptr = 0, $retval$0 = 0, $retval$2 = 0, $src2dst_offset = 0, $static_type = 0, $vfn = 0, $vtable = 0; + var dest = 0, label = 0, sp = 0, stop = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 64|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(64|0); + $info = sp; + $call = (__ZN10__cxxabiv18is_equalEPKSt9type_infoS2_b($this,$thrown_type,0)|0); + if ($call) { + $retval$2 = 1; + } else { + $0 = ($thrown_type|0)==(0|0); + if ($0) { + $retval$2 = 0; + } else { + $1 = (___dynamic_cast($thrown_type,32,16,0)|0); + $cmp = ($1|0)==(0|0); + if ($cmp) { + $retval$2 = 0; + } else { + $2 = ((($info)) + 4|0); + dest=$2; stop=dest+52|0; do { HEAP32[dest>>2]=0|0; dest=dest+4|0; } while ((dest|0) < (stop|0)); + HEAP32[$info>>2] = $1; + $static_type = ((($info)) + 8|0); + HEAP32[$static_type>>2] = $this; + $src2dst_offset = ((($info)) + 12|0); + HEAP32[$src2dst_offset>>2] = -1; + $number_of_dst_type = ((($info)) + 48|0); + HEAP32[$number_of_dst_type>>2] = 1; + $vtable = HEAP32[$1>>2]|0; + $vfn = ((($vtable)) + 28|0); + $3 = HEAP32[$vfn>>2]|0; + $4 = HEAP32[$adjustedPtr>>2]|0; + FUNCTION_TABLE_viiii[$3 & 15]($1,$info,$4,1); + $path_dst_ptr_to_static_ptr = ((($info)) + 24|0); + $5 = HEAP32[$path_dst_ptr_to_static_ptr>>2]|0; + $cmp4 = ($5|0)==(1); + if ($cmp4) { + $dst_ptr_leading_to_static_ptr = ((($info)) + 16|0); + $6 = HEAP32[$dst_ptr_leading_to_static_ptr>>2]|0; + HEAP32[$adjustedPtr>>2] = $6; + $retval$0 = 1; + } else { + $retval$0 = 0; + } + $retval$2 = $retval$0; + } + } + } + STACKTOP = sp;return ($retval$2|0); +} +function __ZNK10__cxxabiv117__class_type_info16search_above_dstEPNS_19__dynamic_cast_infoEPKvS4_ib($this,$info,$dst_ptr,$current_ptr,$path_below,$use_strcmp) { + $this = $this|0; + $info = $info|0; + $dst_ptr = $dst_ptr|0; + $current_ptr = $current_ptr|0; + $path_below = $path_below|0; + $use_strcmp = $use_strcmp|0; + var $0 = 0, $call = 0, $static_type = 0, label = 0, sp = 0; + sp = STACKTOP; + $static_type = ((($info)) + 8|0); + $0 = HEAP32[$static_type>>2]|0; + $call = (__ZN10__cxxabiv18is_equalEPKSt9type_infoS2_b($this,$0,$use_strcmp)|0); + if ($call) { + __ZNK10__cxxabiv117__class_type_info29process_static_type_above_dstEPNS_19__dynamic_cast_infoEPKvS4_i(0,$info,$dst_ptr,$current_ptr,$path_below); + } + return; +} +function __ZNK10__cxxabiv117__class_type_info16search_below_dstEPNS_19__dynamic_cast_infoEPKvib($this,$info,$current_ptr,$path_below,$use_strcmp) { + $this = $this|0; + $info = $info|0; + $current_ptr = $current_ptr|0; + $path_below = $path_below|0; + $use_strcmp = $use_strcmp|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $add = 0, $call = 0, $call3 = 0, $cmp = 0, $cmp12 = 0, $cmp13 = 0, $cmp5 = 0, $cmp7 = 0, $dst_ptr_leading_to_static_ptr = 0, $dst_ptr_not_leading_to_static_ptr = 0, $is_dst_type_derived_from_static_type = 0, $number_to_dst_ptr = 0, $number_to_static_ptr = 0; + var $path_dst_ptr_to_static_ptr = 0, $path_dynamic_ptr_to_dst_ptr = 0, $path_dynamic_ptr_to_dst_ptr10 = 0, $search_done = 0, $static_type = 0, label = 0, sp = 0; + sp = STACKTOP; + $static_type = ((($info)) + 8|0); + $0 = HEAP32[$static_type>>2]|0; + $call = (__ZN10__cxxabiv18is_equalEPKSt9type_infoS2_b($this,$0,$use_strcmp)|0); + do { + if ($call) { + __ZNK10__cxxabiv117__class_type_info29process_static_type_below_dstEPNS_19__dynamic_cast_infoEPKvi(0,$info,$current_ptr,$path_below); + } else { + $1 = HEAP32[$info>>2]|0; + $call3 = (__ZN10__cxxabiv18is_equalEPKSt9type_infoS2_b($this,$1,$use_strcmp)|0); + if ($call3) { + $dst_ptr_leading_to_static_ptr = ((($info)) + 16|0); + $2 = HEAP32[$dst_ptr_leading_to_static_ptr>>2]|0; + $cmp = ($2|0)==($current_ptr|0); + if (!($cmp)) { + $dst_ptr_not_leading_to_static_ptr = ((($info)) + 20|0); + $3 = HEAP32[$dst_ptr_not_leading_to_static_ptr>>2]|0; + $cmp5 = ($3|0)==($current_ptr|0); + if (!($cmp5)) { + $path_dynamic_ptr_to_dst_ptr10 = ((($info)) + 32|0); + HEAP32[$path_dynamic_ptr_to_dst_ptr10>>2] = $path_below; + HEAP32[$dst_ptr_not_leading_to_static_ptr>>2] = $current_ptr; + $number_to_dst_ptr = ((($info)) + 40|0); + $4 = HEAP32[$number_to_dst_ptr>>2]|0; + $add = (($4) + 1)|0; + HEAP32[$number_to_dst_ptr>>2] = $add; + $number_to_static_ptr = ((($info)) + 36|0); + $5 = HEAP32[$number_to_static_ptr>>2]|0; + $cmp12 = ($5|0)==(1); + if ($cmp12) { + $path_dst_ptr_to_static_ptr = ((($info)) + 24|0); + $6 = HEAP32[$path_dst_ptr_to_static_ptr>>2]|0; + $cmp13 = ($6|0)==(2); + if ($cmp13) { + $search_done = ((($info)) + 54|0); + HEAP8[$search_done>>0] = 1; + } + } + $is_dst_type_derived_from_static_type = ((($info)) + 44|0); + HEAP32[$is_dst_type_derived_from_static_type>>2] = 4; + break; + } + } + $cmp7 = ($path_below|0)==(1); + if ($cmp7) { + $path_dynamic_ptr_to_dst_ptr = ((($info)) + 32|0); + HEAP32[$path_dynamic_ptr_to_dst_ptr>>2] = 1; + } + } + } + } while(0); + return; +} +function __ZNK10__cxxabiv117__class_type_info27has_unambiguous_public_baseEPNS_19__dynamic_cast_infoEPvi($this,$info,$adjustedPtr,$path_below) { + $this = $this|0; + $info = $info|0; + $adjustedPtr = $adjustedPtr|0; + $path_below = $path_below|0; + var $0 = 0, $call = 0, $static_type = 0, label = 0, sp = 0; + sp = STACKTOP; + $static_type = ((($info)) + 8|0); + $0 = HEAP32[$static_type>>2]|0; + $call = (__ZN10__cxxabiv18is_equalEPKSt9type_infoS2_b($this,$0,0)|0); + if ($call) { + __ZNK10__cxxabiv117__class_type_info24process_found_base_classEPNS_19__dynamic_cast_infoEPvi(0,$info,$adjustedPtr,$path_below); + } + return; +} +function __ZN10__cxxabiv18is_equalEPKSt9type_infoS2_b($x,$y,$0) { + $x = $x|0; + $y = $y|0; + $0 = $0|0; + var $cmp = 0, label = 0, sp = 0; + sp = STACKTOP; + $cmp = ($x|0)==($y|0); + return ($cmp|0); +} +function __ZNK10__cxxabiv117__class_type_info24process_found_base_classEPNS_19__dynamic_cast_infoEPvi($this,$info,$adjustedPtr,$path_below) { + $this = $this|0; + $info = $info|0; + $adjustedPtr = $adjustedPtr|0; + $path_below = $path_below|0; + var $0 = 0, $1 = 0, $2 = 0, $add = 0, $cmp = 0, $cmp4 = 0, $cmp7 = 0, $dst_ptr_leading_to_static_ptr = 0, $number_to_static_ptr = 0, $number_to_static_ptr11 = 0, $path_dst_ptr_to_static_ptr = 0, $path_dst_ptr_to_static_ptr12 = 0, $path_dst_ptr_to_static_ptr6 = 0, $search_done = 0, label = 0, sp = 0; + sp = STACKTOP; + $dst_ptr_leading_to_static_ptr = ((($info)) + 16|0); + $0 = HEAP32[$dst_ptr_leading_to_static_ptr>>2]|0; + $cmp = ($0|0)==(0|0); + do { + if ($cmp) { + HEAP32[$dst_ptr_leading_to_static_ptr>>2] = $adjustedPtr; + $path_dst_ptr_to_static_ptr = ((($info)) + 24|0); + HEAP32[$path_dst_ptr_to_static_ptr>>2] = $path_below; + $number_to_static_ptr = ((($info)) + 36|0); + HEAP32[$number_to_static_ptr>>2] = 1; + } else { + $cmp4 = ($0|0)==($adjustedPtr|0); + if (!($cmp4)) { + $number_to_static_ptr11 = ((($info)) + 36|0); + $2 = HEAP32[$number_to_static_ptr11>>2]|0; + $add = (($2) + 1)|0; + HEAP32[$number_to_static_ptr11>>2] = $add; + $path_dst_ptr_to_static_ptr12 = ((($info)) + 24|0); + HEAP32[$path_dst_ptr_to_static_ptr12>>2] = 2; + $search_done = ((($info)) + 54|0); + HEAP8[$search_done>>0] = 1; + break; + } + $path_dst_ptr_to_static_ptr6 = ((($info)) + 24|0); + $1 = HEAP32[$path_dst_ptr_to_static_ptr6>>2]|0; + $cmp7 = ($1|0)==(2); + if ($cmp7) { + HEAP32[$path_dst_ptr_to_static_ptr6>>2] = $path_below; + } + } + } while(0); + return; +} +function __ZNK10__cxxabiv117__class_type_info29process_static_type_below_dstEPNS_19__dynamic_cast_infoEPKvi($this,$info,$current_ptr,$path_below) { + $this = $this|0; + $info = $info|0; + $current_ptr = $current_ptr|0; + $path_below = $path_below|0; + var $0 = 0, $1 = 0, $cmp = 0, $cmp2 = 0, $path_dynamic_ptr_to_static_ptr = 0, $static_ptr = 0, label = 0, sp = 0; + sp = STACKTOP; + $static_ptr = ((($info)) + 4|0); + $0 = HEAP32[$static_ptr>>2]|0; + $cmp = ($0|0)==($current_ptr|0); + if ($cmp) { + $path_dynamic_ptr_to_static_ptr = ((($info)) + 28|0); + $1 = HEAP32[$path_dynamic_ptr_to_static_ptr>>2]|0; + $cmp2 = ($1|0)==(1); + if (!($cmp2)) { + HEAP32[$path_dynamic_ptr_to_static_ptr>>2] = $path_below; + } + } + return; +} +function __ZNK10__cxxabiv117__class_type_info29process_static_type_above_dstEPNS_19__dynamic_cast_infoEPKvS4_i($this,$info,$dst_ptr,$current_ptr,$path_below) { + $this = $this|0; + $info = $info|0; + $dst_ptr = $dst_ptr|0; + $current_ptr = $current_ptr|0; + $path_below = $path_below|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $add = 0, $cmp = 0, $cmp10 = 0, $cmp13 = 0, $cmp18 = 0, $cmp2 = 0, $cmp21 = 0, $cmp5 = 0, $cmp7 = 0, $dst_ptr_leading_to_static_ptr = 0, $found_any_static_type = 0, $found_our_static_ptr = 0, $number_of_dst_type = 0; + var $number_of_dst_type17 = 0, $number_to_static_ptr = 0, $number_to_static_ptr26 = 0, $or$cond = 0, $or$cond19 = 0, $path_dst_ptr_to_static_ptr = 0, $path_dst_ptr_to_static_ptr12 = 0, $search_done = 0, $search_done23 = 0, $search_done27 = 0, $static_ptr = 0, label = 0, sp = 0; + sp = STACKTOP; + $found_any_static_type = ((($info)) + 53|0); + HEAP8[$found_any_static_type>>0] = 1; + $static_ptr = ((($info)) + 4|0); + $0 = HEAP32[$static_ptr>>2]|0; + $cmp = ($0|0)==($current_ptr|0); + do { + if ($cmp) { + $found_our_static_ptr = ((($info)) + 52|0); + HEAP8[$found_our_static_ptr>>0] = 1; + $dst_ptr_leading_to_static_ptr = ((($info)) + 16|0); + $1 = HEAP32[$dst_ptr_leading_to_static_ptr>>2]|0; + $cmp2 = ($1|0)==(0|0); + if ($cmp2) { + HEAP32[$dst_ptr_leading_to_static_ptr>>2] = $dst_ptr; + $path_dst_ptr_to_static_ptr = ((($info)) + 24|0); + HEAP32[$path_dst_ptr_to_static_ptr>>2] = $path_below; + $number_to_static_ptr = ((($info)) + 36|0); + HEAP32[$number_to_static_ptr>>2] = 1; + $number_of_dst_type = ((($info)) + 48|0); + $2 = HEAP32[$number_of_dst_type>>2]|0; + $cmp5 = ($2|0)==(1); + $cmp7 = ($path_below|0)==(1); + $or$cond = $cmp5 & $cmp7; + if (!($or$cond)) { + break; + } + $search_done = ((($info)) + 54|0); + HEAP8[$search_done>>0] = 1; + break; + } + $cmp10 = ($1|0)==($dst_ptr|0); + if (!($cmp10)) { + $number_to_static_ptr26 = ((($info)) + 36|0); + $6 = HEAP32[$number_to_static_ptr26>>2]|0; + $add = (($6) + 1)|0; + HEAP32[$number_to_static_ptr26>>2] = $add; + $search_done27 = ((($info)) + 54|0); + HEAP8[$search_done27>>0] = 1; + break; + } + $path_dst_ptr_to_static_ptr12 = ((($info)) + 24|0); + $3 = HEAP32[$path_dst_ptr_to_static_ptr12>>2]|0; + $cmp13 = ($3|0)==(2); + if ($cmp13) { + HEAP32[$path_dst_ptr_to_static_ptr12>>2] = $path_below; + $5 = $path_below; + } else { + $5 = $3; + } + $number_of_dst_type17 = ((($info)) + 48|0); + $4 = HEAP32[$number_of_dst_type17>>2]|0; + $cmp18 = ($4|0)==(1); + $cmp21 = ($5|0)==(1); + $or$cond19 = $cmp18 & $cmp21; + if ($or$cond19) { + $search_done23 = ((($info)) + 54|0); + HEAP8[$search_done23>>0] = 1; + } + } + } while(0); + return; +} +function ___dynamic_cast($static_ptr,$static_type,$dst_type,$src2dst_offset) { + $static_ptr = $static_ptr|0; + $static_type = $static_type|0; + $dst_type = $dst_type|0; + $src2dst_offset = $src2dst_offset|0; + var $$ = 0, $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $add$ptr = 0, $add$ptr$ = 0, $arrayidx = 0; + var $arrayidx1 = 0, $call = 0, $cmp = 0, $cmp14 = 0, $cmp16 = 0, $cmp19 = 0, $cmp25 = 0, $cmp27 = 0, $cmp30 = 0, $cmp33 = 0, $dst_ptr$0 = 0, $dst_ptr_leading_to_static_ptr = 0, $dst_ptr_not_leading_to_static_ptr = 0, $info = 0, $number_of_dst_type = 0, $number_to_dst_ptr = 0, $number_to_static_ptr = 0, $or$cond = 0, $or$cond15 = 0, $or$cond16 = 0; + var $or$cond17 = 0, $path_dst_ptr_to_static_ptr = 0, $path_dynamic_ptr_to_dst_ptr = 0, $path_dynamic_ptr_to_static_ptr = 0, $src2dst_offset5 = 0, $static_ptr3 = 0, $static_type4 = 0, $vfn = 0, $vfn11 = 0, $vtable10 = 0, $vtable7 = 0, dest = 0, label = 0, sp = 0, stop = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 64|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(64|0); + $info = sp; + $0 = HEAP32[$static_ptr>>2]|0; + $arrayidx = ((($0)) + -8|0); + $1 = HEAP32[$arrayidx>>2]|0; + $add$ptr = (($static_ptr) + ($1)|0); + $arrayidx1 = ((($0)) + -4|0); + $2 = HEAP32[$arrayidx1>>2]|0; + HEAP32[$info>>2] = $dst_type; + $static_ptr3 = ((($info)) + 4|0); + HEAP32[$static_ptr3>>2] = $static_ptr; + $static_type4 = ((($info)) + 8|0); + HEAP32[$static_type4>>2] = $static_type; + $src2dst_offset5 = ((($info)) + 12|0); + HEAP32[$src2dst_offset5>>2] = $src2dst_offset; + $dst_ptr_leading_to_static_ptr = ((($info)) + 16|0); + $dst_ptr_not_leading_to_static_ptr = ((($info)) + 20|0); + $path_dst_ptr_to_static_ptr = ((($info)) + 24|0); + $path_dynamic_ptr_to_static_ptr = ((($info)) + 28|0); + $path_dynamic_ptr_to_dst_ptr = ((($info)) + 32|0); + $number_to_dst_ptr = ((($info)) + 40|0); + dest=$dst_ptr_leading_to_static_ptr; stop=dest+36|0; do { HEAP32[dest>>2]=0|0; dest=dest+4|0; } while ((dest|0) < (stop|0));HEAP16[$dst_ptr_leading_to_static_ptr+36>>1]=0|0;HEAP8[$dst_ptr_leading_to_static_ptr+38>>0]=0|0; + $call = (__ZN10__cxxabiv18is_equalEPKSt9type_infoS2_b($2,$dst_type,0)|0); + L1: do { + if ($call) { + $number_of_dst_type = ((($info)) + 48|0); + HEAP32[$number_of_dst_type>>2] = 1; + $vtable7 = HEAP32[$2>>2]|0; + $vfn = ((($vtable7)) + 20|0); + $3 = HEAP32[$vfn>>2]|0; + FUNCTION_TABLE_viiiiii[$3 & 15]($2,$info,$add$ptr,$add$ptr,1,0); + $4 = HEAP32[$path_dst_ptr_to_static_ptr>>2]|0; + $cmp = ($4|0)==(1); + $add$ptr$ = $cmp ? $add$ptr : 0; + $dst_ptr$0 = $add$ptr$; + } else { + $number_to_static_ptr = ((($info)) + 36|0); + $vtable10 = HEAP32[$2>>2]|0; + $vfn11 = ((($vtable10)) + 24|0); + $5 = HEAP32[$vfn11>>2]|0; + FUNCTION_TABLE_viiiii[$5 & 15]($2,$info,$add$ptr,1,0); + $6 = HEAP32[$number_to_static_ptr>>2]|0; + switch ($6|0) { + case 0: { + $7 = HEAP32[$number_to_dst_ptr>>2]|0; + $cmp14 = ($7|0)==(1); + $8 = HEAP32[$path_dynamic_ptr_to_static_ptr>>2]|0; + $cmp16 = ($8|0)==(1); + $or$cond = $cmp14 & $cmp16; + $9 = HEAP32[$path_dynamic_ptr_to_dst_ptr>>2]|0; + $cmp19 = ($9|0)==(1); + $or$cond15 = $or$cond & $cmp19; + $10 = HEAP32[$dst_ptr_not_leading_to_static_ptr>>2]|0; + $$ = $or$cond15 ? $10 : 0; + $dst_ptr$0 = $$; + break L1; + break; + } + case 1: { + break; + } + default: { + $dst_ptr$0 = 0; + break L1; + } + } + $11 = HEAP32[$path_dst_ptr_to_static_ptr>>2]|0; + $cmp25 = ($11|0)==(1); + if (!($cmp25)) { + $12 = HEAP32[$number_to_dst_ptr>>2]|0; + $cmp27 = ($12|0)==(0); + $13 = HEAP32[$path_dynamic_ptr_to_static_ptr>>2]|0; + $cmp30 = ($13|0)==(1); + $or$cond16 = $cmp27 & $cmp30; + $14 = HEAP32[$path_dynamic_ptr_to_dst_ptr>>2]|0; + $cmp33 = ($14|0)==(1); + $or$cond17 = $or$cond16 & $cmp33; + if (!($or$cond17)) { + $dst_ptr$0 = 0; + break; + } + } + $15 = HEAP32[$dst_ptr_leading_to_static_ptr>>2]|0; + $dst_ptr$0 = $15; + } + } while(0); + STACKTOP = sp;return ($dst_ptr$0|0); +} +function __ZN10__cxxabiv120__si_class_type_infoD0Ev($this) { + $this = $this|0; + var label = 0, sp = 0; + sp = STACKTOP; + __ZN10__cxxabiv116__shim_type_infoD2Ev($this); + __ZdlPv($this); + return; +} +function __ZNK10__cxxabiv120__si_class_type_info16search_above_dstEPNS_19__dynamic_cast_infoEPKvS4_ib($this,$info,$dst_ptr,$current_ptr,$path_below,$use_strcmp) { + $this = $this|0; + $info = $info|0; + $dst_ptr = $dst_ptr|0; + $current_ptr = $current_ptr|0; + $path_below = $path_below|0; + $use_strcmp = $use_strcmp|0; + var $0 = 0, $1 = 0, $2 = 0, $__base_type = 0, $call = 0, $static_type = 0, $vfn = 0, $vtable = 0, label = 0, sp = 0; + sp = STACKTOP; + $static_type = ((($info)) + 8|0); + $0 = HEAP32[$static_type>>2]|0; + $call = (__ZN10__cxxabiv18is_equalEPKSt9type_infoS2_b($this,$0,$use_strcmp)|0); + if ($call) { + __ZNK10__cxxabiv117__class_type_info29process_static_type_above_dstEPNS_19__dynamic_cast_infoEPKvS4_i(0,$info,$dst_ptr,$current_ptr,$path_below); + } else { + $__base_type = ((($this)) + 8|0); + $1 = HEAP32[$__base_type>>2]|0; + $vtable = HEAP32[$1>>2]|0; + $vfn = ((($vtable)) + 20|0); + $2 = HEAP32[$vfn>>2]|0; + FUNCTION_TABLE_viiiiii[$2 & 15]($1,$info,$dst_ptr,$current_ptr,$path_below,$use_strcmp); + } + return; +} +function __ZNK10__cxxabiv120__si_class_type_info16search_below_dstEPNS_19__dynamic_cast_infoEPKvib($this,$info,$current_ptr,$path_below,$use_strcmp) { + $this = $this|0; + $info = $info|0; + $current_ptr = $current_ptr|0; + $path_below = $path_below|0; + $use_strcmp = $use_strcmp|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $__base_type = 0, $__base_type40 = 0, $add = 0, $call = 0, $call3 = 0, $cmp = 0; + var $cmp11 = 0, $cmp26 = 0, $cmp27 = 0, $cmp5 = 0, $cmp7 = 0, $dst_ptr_leading_to_static_ptr = 0, $dst_ptr_not_leading_to_static_ptr = 0, $found_any_static_type = 0, $found_our_static_ptr = 0, $is_dst_type_derived_from_static_type = 0, $is_dst_type_derived_from_static_type13$0$off032 = 0, $is_dst_type_derived_from_static_type13$0$off033 = 0, $number_to_dst_ptr = 0, $number_to_static_ptr = 0, $path_dst_ptr_to_static_ptr = 0, $path_dynamic_ptr_to_dst_ptr = 0, $path_dynamic_ptr_to_dst_ptr10 = 0, $search_done = 0, $static_type = 0, $tobool16 = 0; + var $tobool19 = 0, $vfn = 0, $vfn42 = 0, $vtable = 0, $vtable41 = 0, label = 0, sp = 0; + sp = STACKTOP; + $static_type = ((($info)) + 8|0); + $0 = HEAP32[$static_type>>2]|0; + $call = (__ZN10__cxxabiv18is_equalEPKSt9type_infoS2_b($this,$0,$use_strcmp)|0); + do { + if ($call) { + __ZNK10__cxxabiv117__class_type_info29process_static_type_below_dstEPNS_19__dynamic_cast_infoEPKvi(0,$info,$current_ptr,$path_below); + } else { + $1 = HEAP32[$info>>2]|0; + $call3 = (__ZN10__cxxabiv18is_equalEPKSt9type_infoS2_b($this,$1,$use_strcmp)|0); + if (!($call3)) { + $__base_type40 = ((($this)) + 8|0); + $12 = HEAP32[$__base_type40>>2]|0; + $vtable41 = HEAP32[$12>>2]|0; + $vfn42 = ((($vtable41)) + 24|0); + $13 = HEAP32[$vfn42>>2]|0; + FUNCTION_TABLE_viiiii[$13 & 15]($12,$info,$current_ptr,$path_below,$use_strcmp); + break; + } + $dst_ptr_leading_to_static_ptr = ((($info)) + 16|0); + $2 = HEAP32[$dst_ptr_leading_to_static_ptr>>2]|0; + $cmp = ($2|0)==($current_ptr|0); + if (!($cmp)) { + $dst_ptr_not_leading_to_static_ptr = ((($info)) + 20|0); + $3 = HEAP32[$dst_ptr_not_leading_to_static_ptr>>2]|0; + $cmp5 = ($3|0)==($current_ptr|0); + if (!($cmp5)) { + $path_dynamic_ptr_to_dst_ptr10 = ((($info)) + 32|0); + HEAP32[$path_dynamic_ptr_to_dst_ptr10>>2] = $path_below; + $is_dst_type_derived_from_static_type = ((($info)) + 44|0); + $4 = HEAP32[$is_dst_type_derived_from_static_type>>2]|0; + $cmp11 = ($4|0)==(4); + if ($cmp11) { + break; + } + $found_our_static_ptr = ((($info)) + 52|0); + HEAP8[$found_our_static_ptr>>0] = 0; + $found_any_static_type = ((($info)) + 53|0); + HEAP8[$found_any_static_type>>0] = 0; + $__base_type = ((($this)) + 8|0); + $5 = HEAP32[$__base_type>>2]|0; + $vtable = HEAP32[$5>>2]|0; + $vfn = ((($vtable)) + 20|0); + $6 = HEAP32[$vfn>>2]|0; + FUNCTION_TABLE_viiiiii[$6 & 15]($5,$info,$current_ptr,$current_ptr,1,$use_strcmp); + $7 = HEAP8[$found_any_static_type>>0]|0; + $tobool16 = ($7<<24>>24)==(0); + if ($tobool16) { + $is_dst_type_derived_from_static_type13$0$off032 = 4; + label = 11; + } else { + $8 = HEAP8[$found_our_static_ptr>>0]|0; + $tobool19 = ($8<<24>>24)==(0); + if ($tobool19) { + $is_dst_type_derived_from_static_type13$0$off032 = 3; + label = 11; + } else { + $is_dst_type_derived_from_static_type13$0$off033 = 3; + } + } + if ((label|0) == 11) { + HEAP32[$dst_ptr_not_leading_to_static_ptr>>2] = $current_ptr; + $number_to_dst_ptr = ((($info)) + 40|0); + $9 = HEAP32[$number_to_dst_ptr>>2]|0; + $add = (($9) + 1)|0; + HEAP32[$number_to_dst_ptr>>2] = $add; + $number_to_static_ptr = ((($info)) + 36|0); + $10 = HEAP32[$number_to_static_ptr>>2]|0; + $cmp26 = ($10|0)==(1); + if ($cmp26) { + $path_dst_ptr_to_static_ptr = ((($info)) + 24|0); + $11 = HEAP32[$path_dst_ptr_to_static_ptr>>2]|0; + $cmp27 = ($11|0)==(2); + if ($cmp27) { + $search_done = ((($info)) + 54|0); + HEAP8[$search_done>>0] = 1; + $is_dst_type_derived_from_static_type13$0$off033 = $is_dst_type_derived_from_static_type13$0$off032; + } else { + $is_dst_type_derived_from_static_type13$0$off033 = $is_dst_type_derived_from_static_type13$0$off032; + } + } else { + $is_dst_type_derived_from_static_type13$0$off033 = $is_dst_type_derived_from_static_type13$0$off032; + } + } + HEAP32[$is_dst_type_derived_from_static_type>>2] = $is_dst_type_derived_from_static_type13$0$off033; + break; + } + } + $cmp7 = ($path_below|0)==(1); + if ($cmp7) { + $path_dynamic_ptr_to_dst_ptr = ((($info)) + 32|0); + HEAP32[$path_dynamic_ptr_to_dst_ptr>>2] = 1; + } + } + } while(0); + return; +} +function __ZNK10__cxxabiv120__si_class_type_info27has_unambiguous_public_baseEPNS_19__dynamic_cast_infoEPvi($this,$info,$adjustedPtr,$path_below) { + $this = $this|0; + $info = $info|0; + $adjustedPtr = $adjustedPtr|0; + $path_below = $path_below|0; + var $0 = 0, $1 = 0, $2 = 0, $__base_type = 0, $call = 0, $static_type = 0, $vfn = 0, $vtable = 0, label = 0, sp = 0; + sp = STACKTOP; + $static_type = ((($info)) + 8|0); + $0 = HEAP32[$static_type>>2]|0; + $call = (__ZN10__cxxabiv18is_equalEPKSt9type_infoS2_b($this,$0,0)|0); + if ($call) { + __ZNK10__cxxabiv117__class_type_info24process_found_base_classEPNS_19__dynamic_cast_infoEPvi(0,$info,$adjustedPtr,$path_below); + } else { + $__base_type = ((($this)) + 8|0); + $1 = HEAP32[$__base_type>>2]|0; + $vtable = HEAP32[$1>>2]|0; + $vfn = ((($vtable)) + 28|0); + $2 = HEAP32[$vfn>>2]|0; + FUNCTION_TABLE_viiii[$2 & 15]($1,$info,$adjustedPtr,$path_below); + } + return; +} +function __ZNSt9type_infoD2Ev($this) { + $this = $this|0; + var label = 0, sp = 0; + sp = STACKTOP; + return; +} +function __ZNSt9bad_allocD2Ev($this) { + $this = $this|0; + var label = 0, sp = 0; + sp = STACKTOP; + return; +} +function __ZNSt9bad_allocD0Ev($this) { + $this = $this|0; + var label = 0, sp = 0; + sp = STACKTOP; + __ZNSt9bad_allocD2Ev($this); + __ZdlPv($this); + return; +} +function __ZNKSt9bad_alloc4whatEv($this) { + $this = $this|0; + var label = 0, sp = 0; + sp = STACKTOP; + return (28274|0); +} +function __ZNSt9exceptionD2Ev($this) { + $this = $this|0; + var label = 0, sp = 0; + sp = STACKTOP; + return; +} +function __ZNSt11logic_errorD2Ev($this) { + $this = $this|0; + var $__imp_ = 0, label = 0, sp = 0; + sp = STACKTOP; + HEAP32[$this>>2] = (18088); + $__imp_ = ((($this)) + 4|0); + __ZNSt3__218__libcpp_refstringD2Ev($__imp_); + return; +} +function __ZNSt11logic_errorD0Ev($this) { + $this = $this|0; + var label = 0, sp = 0; + sp = STACKTOP; + __ZNSt11logic_errorD2Ev($this); + __ZdlPv($this); + return; +} +function __ZNKSt11logic_error4whatEv($this) { + $this = $this|0; + var $__imp_ = 0, $call = 0, label = 0, sp = 0; + sp = STACKTOP; + $__imp_ = ((($this)) + 4|0); + $call = (__ZNKSt3__218__libcpp_refstring5c_strEv($__imp_)|0); + return ($call|0); +} +function __ZNKSt3__218__libcpp_refstring5c_strEv($this) { + $this = $this|0; + var $0 = 0, label = 0, sp = 0; + sp = STACKTOP; + $0 = HEAP32[$this>>2]|0; + return ($0|0); +} +function __ZNSt3__218__libcpp_refstringD2Ev($this) { + $this = $this|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $call = 0, $call2 = 0, $cmp = 0, $count = 0, label = 0, sp = 0; + sp = STACKTOP; + $call = (__ZNKSt3__218__libcpp_refstring15__uses_refcountEv($this)|0); + if ($call) { + $0 = HEAP32[$this>>2]|0; + $call2 = (__ZNSt3__215__refstring_imp12_GLOBAL__N_113rep_from_dataEPKc_629($0)|0); + $count = ((($call2)) + 8|0); + $1 = HEAP32[$count>>2]|0; + $2 = (($1) + -1)|0; + HEAP32[$count>>2] = $2; + $3 = (($1) + -1)|0; + $cmp = ($3|0)<(0); + if ($cmp) { + __ZdlPv($call2); + } + } + return; +} +function __ZNSt3__215__refstring_imp12_GLOBAL__N_113rep_from_dataEPKc_629($data_) { + $data_ = $data_|0; + var $add$ptr = 0, label = 0, sp = 0; + sp = STACKTOP; + $add$ptr = ((($data_)) + -12|0); + return ($add$ptr|0); +} +function __ZNSt12length_errorD0Ev($this) { + $this = $this|0; + var label = 0, sp = 0; + sp = STACKTOP; + __ZNSt11logic_errorD2Ev($this); + __ZdlPv($this); + return; +} +function __ZNSt9bad_allocC2Ev($this) { + $this = $this|0; + var label = 0, sp = 0; + sp = STACKTOP; + HEAP32[$this>>2] = (18068); + return; +} +function __ZSt15get_new_handlerv() { + var $0 = 0, $1 = 0, $2 = 0, label = 0, sp = 0; + sp = STACKTOP; + $0 = HEAP32[7246]|0; + $1 = (($0) + 0)|0; + HEAP32[7246] = $1; + $2 = $0; + return ($2|0); +} +function ___cxa_can_catch($catchType,$excpType,$thrown) { + $catchType = $catchType|0; + $excpType = $excpType|0; + $thrown = $thrown|0; + var $0 = 0, $1 = 0, $2 = 0, $call = 0, $conv = 0, $temp = 0, $vfn = 0, $vtable = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $temp = sp; + $0 = HEAP32[$thrown>>2]|0; + HEAP32[$temp>>2] = $0; + $vtable = HEAP32[$catchType>>2]|0; + $vfn = ((($vtable)) + 16|0); + $1 = HEAP32[$vfn>>2]|0; + $call = (FUNCTION_TABLE_iiii[$1 & 31]($catchType,$excpType,$temp)|0); + $conv = $call&1; + if ($call) { + $2 = HEAP32[$temp>>2]|0; + HEAP32[$thrown>>2] = $2; + } + STACKTOP = sp;return ($conv|0); +} +function ___cxa_is_pointer_type($type) { + $type = $type|0; + var $0 = 0, $1 = 0, $2 = 0, $phitmp = 0, $phitmp1 = 0, label = 0, sp = 0; + sp = STACKTOP; + $0 = ($type|0)==(0|0); + if ($0) { + $2 = 0; + } else { + $1 = (___dynamic_cast($type,32,136,0)|0); + $phitmp = ($1|0)!=(0|0); + $phitmp1 = $phitmp&1; + $2 = $phitmp1; + } + return ($2|0); +} +function runPostSets() { +} +function ___muldsi3($a, $b) { + $a = $a | 0; + $b = $b | 0; + var $1 = 0, $2 = 0, $3 = 0, $6 = 0, $8 = 0, $11 = 0, $12 = 0; + $1 = $a & 65535; + $2 = $b & 65535; + $3 = Math_imul($2, $1) | 0; + $6 = $a >>> 16; + $8 = ($3 >>> 16) + (Math_imul($2, $6) | 0) | 0; + $11 = $b >>> 16; + $12 = Math_imul($11, $1) | 0; + return (tempRet0 = (($8 >>> 16) + (Math_imul($11, $6) | 0) | 0) + ((($8 & 65535) + $12 | 0) >>> 16) | 0, 0 | ($8 + $12 << 16 | $3 & 65535)) | 0; +} +function ___muldi3($a$0, $a$1, $b$0, $b$1) { + $a$0 = $a$0 | 0; + $a$1 = $a$1 | 0; + $b$0 = $b$0 | 0; + $b$1 = $b$1 | 0; + var $x_sroa_0_0_extract_trunc = 0, $y_sroa_0_0_extract_trunc = 0, $1$0 = 0, $1$1 = 0, $2 = 0; + $x_sroa_0_0_extract_trunc = $a$0; + $y_sroa_0_0_extract_trunc = $b$0; + $1$0 = ___muldsi3($x_sroa_0_0_extract_trunc, $y_sroa_0_0_extract_trunc) | 0; + $1$1 = tempRet0; + $2 = Math_imul($a$1, $y_sroa_0_0_extract_trunc) | 0; + return (tempRet0 = ((Math_imul($b$1, $x_sroa_0_0_extract_trunc) | 0) + $2 | 0) + $1$1 | $1$1 & 0, 0 | $1$0 & -1) | 0; +} +function _i64Add(a, b, c, d) { + /* + x = a + b*2^32 + y = c + d*2^32 + result = l + h*2^32 + */ + a = a|0; b = b|0; c = c|0; d = d|0; + var l = 0, h = 0; + l = (a + c)>>>0; + h = (b + d + (((l>>>0) < (a>>>0))|0))>>>0; // Add carry from low word to high word on overflow. + return ((tempRet0 = h,l|0)|0); +} +function _i64Subtract(a, b, c, d) { + a = a|0; b = b|0; c = c|0; d = d|0; + var l = 0, h = 0; + l = (a - c)>>>0; + h = (b - d)>>>0; + h = (b - d - (((c>>>0) > (a>>>0))|0))>>>0; // Borrow one from high word to low word on underflow. + return ((tempRet0 = h,l|0)|0); +} +function _llvm_cttz_i32(x) { + x = x|0; + var ret = 0; + ret = ((HEAP8[(((cttz_i8)+(x & 0xff))>>0)])|0); + if ((ret|0) < 8) return ret|0; + ret = ((HEAP8[(((cttz_i8)+((x >> 8)&0xff))>>0)])|0); + if ((ret|0) < 8) return (ret + 8)|0; + ret = ((HEAP8[(((cttz_i8)+((x >> 16)&0xff))>>0)])|0); + if ((ret|0) < 8) return (ret + 16)|0; + return (((HEAP8[(((cttz_i8)+(x >>> 24))>>0)])|0) + 24)|0; +} +function ___udivmoddi4($a$0, $a$1, $b$0, $b$1, $rem) { + $a$0 = $a$0 | 0; + $a$1 = $a$1 | 0; + $b$0 = $b$0 | 0; + $b$1 = $b$1 | 0; + $rem = $rem | 0; + var $n_sroa_0_0_extract_trunc = 0, $n_sroa_1_4_extract_shift$0 = 0, $n_sroa_1_4_extract_trunc = 0, $d_sroa_0_0_extract_trunc = 0, $d_sroa_1_4_extract_shift$0 = 0, $d_sroa_1_4_extract_trunc = 0, $4 = 0, $17 = 0, $37 = 0, $49 = 0, $51 = 0, $57 = 0, $58 = 0, $66 = 0, $78 = 0, $86 = 0, $88 = 0, $89 = 0, $91 = 0, $92 = 0, $95 = 0, $105 = 0, $117 = 0, $119 = 0, $125 = 0, $126 = 0, $130 = 0, $q_sroa_1_1_ph = 0, $q_sroa_0_1_ph = 0, $r_sroa_1_1_ph = 0, $r_sroa_0_1_ph = 0, $sr_1_ph = 0, $d_sroa_0_0_insert_insert99$0 = 0, $d_sroa_0_0_insert_insert99$1 = 0, $137$0 = 0, $137$1 = 0, $carry_0203 = 0, $sr_1202 = 0, $r_sroa_0_1201 = 0, $r_sroa_1_1200 = 0, $q_sroa_0_1199 = 0, $q_sroa_1_1198 = 0, $147 = 0, $149 = 0, $r_sroa_0_0_insert_insert42$0 = 0, $r_sroa_0_0_insert_insert42$1 = 0, $150$1 = 0, $151$0 = 0, $152 = 0, $154$0 = 0, $r_sroa_0_0_extract_trunc = 0, $r_sroa_1_4_extract_trunc = 0, $155 = 0, $carry_0_lcssa$0 = 0, $carry_0_lcssa$1 = 0, $r_sroa_0_1_lcssa = 0, $r_sroa_1_1_lcssa = 0, $q_sroa_0_1_lcssa = 0, $q_sroa_1_1_lcssa = 0, $q_sroa_0_0_insert_ext75$0 = 0, $q_sroa_0_0_insert_ext75$1 = 0, $q_sroa_0_0_insert_insert77$1 = 0, $_0$0 = 0, $_0$1 = 0; + $n_sroa_0_0_extract_trunc = $a$0; + $n_sroa_1_4_extract_shift$0 = $a$1; + $n_sroa_1_4_extract_trunc = $n_sroa_1_4_extract_shift$0; + $d_sroa_0_0_extract_trunc = $b$0; + $d_sroa_1_4_extract_shift$0 = $b$1; + $d_sroa_1_4_extract_trunc = $d_sroa_1_4_extract_shift$0; + if (($n_sroa_1_4_extract_trunc | 0) == 0) { + $4 = ($rem | 0) != 0; + if (($d_sroa_1_4_extract_trunc | 0) == 0) { + if ($4) { + HEAP32[$rem >> 2] = ($n_sroa_0_0_extract_trunc >>> 0) % ($d_sroa_0_0_extract_trunc >>> 0); + HEAP32[$rem + 4 >> 2] = 0; + } + $_0$1 = 0; + $_0$0 = ($n_sroa_0_0_extract_trunc >>> 0) / ($d_sroa_0_0_extract_trunc >>> 0) >>> 0; + return (tempRet0 = $_0$1, $_0$0) | 0; + } else { + if (!$4) { + $_0$1 = 0; + $_0$0 = 0; + return (tempRet0 = $_0$1, $_0$0) | 0; + } + HEAP32[$rem >> 2] = $a$0 & -1; + HEAP32[$rem + 4 >> 2] = $a$1 & 0; + $_0$1 = 0; + $_0$0 = 0; + return (tempRet0 = $_0$1, $_0$0) | 0; + } + } + $17 = ($d_sroa_1_4_extract_trunc | 0) == 0; + do { + if (($d_sroa_0_0_extract_trunc | 0) == 0) { + if ($17) { + if (($rem | 0) != 0) { + HEAP32[$rem >> 2] = ($n_sroa_1_4_extract_trunc >>> 0) % ($d_sroa_0_0_extract_trunc >>> 0); + HEAP32[$rem + 4 >> 2] = 0; + } + $_0$1 = 0; + $_0$0 = ($n_sroa_1_4_extract_trunc >>> 0) / ($d_sroa_0_0_extract_trunc >>> 0) >>> 0; + return (tempRet0 = $_0$1, $_0$0) | 0; + } + if (($n_sroa_0_0_extract_trunc | 0) == 0) { + if (($rem | 0) != 0) { + HEAP32[$rem >> 2] = 0; + HEAP32[$rem + 4 >> 2] = ($n_sroa_1_4_extract_trunc >>> 0) % ($d_sroa_1_4_extract_trunc >>> 0); + } + $_0$1 = 0; + $_0$0 = ($n_sroa_1_4_extract_trunc >>> 0) / ($d_sroa_1_4_extract_trunc >>> 0) >>> 0; + return (tempRet0 = $_0$1, $_0$0) | 0; + } + $37 = $d_sroa_1_4_extract_trunc - 1 | 0; + if (($37 & $d_sroa_1_4_extract_trunc | 0) == 0) { + if (($rem | 0) != 0) { + HEAP32[$rem >> 2] = 0 | $a$0 & -1; + HEAP32[$rem + 4 >> 2] = $37 & $n_sroa_1_4_extract_trunc | $a$1 & 0; + } + $_0$1 = 0; + $_0$0 = $n_sroa_1_4_extract_trunc >>> ((_llvm_cttz_i32($d_sroa_1_4_extract_trunc | 0) | 0) >>> 0); + return (tempRet0 = $_0$1, $_0$0) | 0; + } + $49 = Math_clz32($d_sroa_1_4_extract_trunc | 0) | 0; + $51 = $49 - (Math_clz32($n_sroa_1_4_extract_trunc | 0) | 0) | 0; + if ($51 >>> 0 <= 30) { + $57 = $51 + 1 | 0; + $58 = 31 - $51 | 0; + $sr_1_ph = $57; + $r_sroa_0_1_ph = $n_sroa_1_4_extract_trunc << $58 | $n_sroa_0_0_extract_trunc >>> ($57 >>> 0); + $r_sroa_1_1_ph = $n_sroa_1_4_extract_trunc >>> ($57 >>> 0); + $q_sroa_0_1_ph = 0; + $q_sroa_1_1_ph = $n_sroa_0_0_extract_trunc << $58; + break; + } + if (($rem | 0) == 0) { + $_0$1 = 0; + $_0$0 = 0; + return (tempRet0 = $_0$1, $_0$0) | 0; + } + HEAP32[$rem >> 2] = 0 | $a$0 & -1; + HEAP32[$rem + 4 >> 2] = $n_sroa_1_4_extract_shift$0 | $a$1 & 0; + $_0$1 = 0; + $_0$0 = 0; + return (tempRet0 = $_0$1, $_0$0) | 0; + } else { + if (!$17) { + $117 = Math_clz32($d_sroa_1_4_extract_trunc | 0) | 0; + $119 = $117 - (Math_clz32($n_sroa_1_4_extract_trunc | 0) | 0) | 0; + if ($119 >>> 0 <= 31) { + $125 = $119 + 1 | 0; + $126 = 31 - $119 | 0; + $130 = $119 - 31 >> 31; + $sr_1_ph = $125; + $r_sroa_0_1_ph = $n_sroa_0_0_extract_trunc >>> ($125 >>> 0) & $130 | $n_sroa_1_4_extract_trunc << $126; + $r_sroa_1_1_ph = $n_sroa_1_4_extract_trunc >>> ($125 >>> 0) & $130; + $q_sroa_0_1_ph = 0; + $q_sroa_1_1_ph = $n_sroa_0_0_extract_trunc << $126; + break; + } + if (($rem | 0) == 0) { + $_0$1 = 0; + $_0$0 = 0; + return (tempRet0 = $_0$1, $_0$0) | 0; + } + HEAP32[$rem >> 2] = 0 | $a$0 & -1; + HEAP32[$rem + 4 >> 2] = $n_sroa_1_4_extract_shift$0 | $a$1 & 0; + $_0$1 = 0; + $_0$0 = 0; + return (tempRet0 = $_0$1, $_0$0) | 0; + } + $66 = $d_sroa_0_0_extract_trunc - 1 | 0; + if (($66 & $d_sroa_0_0_extract_trunc | 0) != 0) { + $86 = (Math_clz32($d_sroa_0_0_extract_trunc | 0) | 0) + 33 | 0; + $88 = $86 - (Math_clz32($n_sroa_1_4_extract_trunc | 0) | 0) | 0; + $89 = 64 - $88 | 0; + $91 = 32 - $88 | 0; + $92 = $91 >> 31; + $95 = $88 - 32 | 0; + $105 = $95 >> 31; + $sr_1_ph = $88; + $r_sroa_0_1_ph = $91 - 1 >> 31 & $n_sroa_1_4_extract_trunc >>> ($95 >>> 0) | ($n_sroa_1_4_extract_trunc << $91 | $n_sroa_0_0_extract_trunc >>> ($88 >>> 0)) & $105; + $r_sroa_1_1_ph = $105 & $n_sroa_1_4_extract_trunc >>> ($88 >>> 0); + $q_sroa_0_1_ph = $n_sroa_0_0_extract_trunc << $89 & $92; + $q_sroa_1_1_ph = ($n_sroa_1_4_extract_trunc << $89 | $n_sroa_0_0_extract_trunc >>> ($95 >>> 0)) & $92 | $n_sroa_0_0_extract_trunc << $91 & $88 - 33 >> 31; + break; + } + if (($rem | 0) != 0) { + HEAP32[$rem >> 2] = $66 & $n_sroa_0_0_extract_trunc; + HEAP32[$rem + 4 >> 2] = 0; + } + if (($d_sroa_0_0_extract_trunc | 0) == 1) { + $_0$1 = $n_sroa_1_4_extract_shift$0 | $a$1 & 0; + $_0$0 = 0 | $a$0 & -1; + return (tempRet0 = $_0$1, $_0$0) | 0; + } else { + $78 = _llvm_cttz_i32($d_sroa_0_0_extract_trunc | 0) | 0; + $_0$1 = 0 | $n_sroa_1_4_extract_trunc >>> ($78 >>> 0); + $_0$0 = $n_sroa_1_4_extract_trunc << 32 - $78 | $n_sroa_0_0_extract_trunc >>> ($78 >>> 0) | 0; + return (tempRet0 = $_0$1, $_0$0) | 0; + } + } + } while (0); + if (($sr_1_ph | 0) == 0) { + $q_sroa_1_1_lcssa = $q_sroa_1_1_ph; + $q_sroa_0_1_lcssa = $q_sroa_0_1_ph; + $r_sroa_1_1_lcssa = $r_sroa_1_1_ph; + $r_sroa_0_1_lcssa = $r_sroa_0_1_ph; + $carry_0_lcssa$1 = 0; + $carry_0_lcssa$0 = 0; + } else { + $d_sroa_0_0_insert_insert99$0 = 0 | $b$0 & -1; + $d_sroa_0_0_insert_insert99$1 = $d_sroa_1_4_extract_shift$0 | $b$1 & 0; + $137$0 = _i64Add($d_sroa_0_0_insert_insert99$0 | 0, $d_sroa_0_0_insert_insert99$1 | 0, -1, -1) | 0; + $137$1 = tempRet0; + $q_sroa_1_1198 = $q_sroa_1_1_ph; + $q_sroa_0_1199 = $q_sroa_0_1_ph; + $r_sroa_1_1200 = $r_sroa_1_1_ph; + $r_sroa_0_1201 = $r_sroa_0_1_ph; + $sr_1202 = $sr_1_ph; + $carry_0203 = 0; + while (1) { + $147 = $q_sroa_0_1199 >>> 31 | $q_sroa_1_1198 << 1; + $149 = $carry_0203 | $q_sroa_0_1199 << 1; + $r_sroa_0_0_insert_insert42$0 = 0 | ($r_sroa_0_1201 << 1 | $q_sroa_1_1198 >>> 31); + $r_sroa_0_0_insert_insert42$1 = $r_sroa_0_1201 >>> 31 | $r_sroa_1_1200 << 1 | 0; + _i64Subtract($137$0 | 0, $137$1 | 0, $r_sroa_0_0_insert_insert42$0 | 0, $r_sroa_0_0_insert_insert42$1 | 0) | 0; + $150$1 = tempRet0; + $151$0 = $150$1 >> 31 | (($150$1 | 0) < 0 ? -1 : 0) << 1; + $152 = $151$0 & 1; + $154$0 = _i64Subtract($r_sroa_0_0_insert_insert42$0 | 0, $r_sroa_0_0_insert_insert42$1 | 0, $151$0 & $d_sroa_0_0_insert_insert99$0 | 0, ((($150$1 | 0) < 0 ? -1 : 0) >> 31 | (($150$1 | 0) < 0 ? -1 : 0) << 1) & $d_sroa_0_0_insert_insert99$1 | 0) | 0; + $r_sroa_0_0_extract_trunc = $154$0; + $r_sroa_1_4_extract_trunc = tempRet0; + $155 = $sr_1202 - 1 | 0; + if (($155 | 0) == 0) { + break; + } else { + $q_sroa_1_1198 = $147; + $q_sroa_0_1199 = $149; + $r_sroa_1_1200 = $r_sroa_1_4_extract_trunc; + $r_sroa_0_1201 = $r_sroa_0_0_extract_trunc; + $sr_1202 = $155; + $carry_0203 = $152; + } + } + $q_sroa_1_1_lcssa = $147; + $q_sroa_0_1_lcssa = $149; + $r_sroa_1_1_lcssa = $r_sroa_1_4_extract_trunc; + $r_sroa_0_1_lcssa = $r_sroa_0_0_extract_trunc; + $carry_0_lcssa$1 = 0; + $carry_0_lcssa$0 = $152; + } + $q_sroa_0_0_insert_ext75$0 = $q_sroa_0_1_lcssa; + $q_sroa_0_0_insert_ext75$1 = 0; + $q_sroa_0_0_insert_insert77$1 = $q_sroa_1_1_lcssa | $q_sroa_0_0_insert_ext75$1; + if (($rem | 0) != 0) { + HEAP32[$rem >> 2] = 0 | $r_sroa_0_1_lcssa; + HEAP32[$rem + 4 >> 2] = $r_sroa_1_1_lcssa | 0; + } + $_0$1 = (0 | $q_sroa_0_0_insert_ext75$0) >>> 31 | $q_sroa_0_0_insert_insert77$1 << 1 | ($q_sroa_0_0_insert_ext75$1 << 1 | $q_sroa_0_0_insert_ext75$0 >>> 31) & 0 | $carry_0_lcssa$1; + $_0$0 = ($q_sroa_0_0_insert_ext75$0 << 1 | 0 >>> 31) & -2 | $carry_0_lcssa$0; + return (tempRet0 = $_0$1, $_0$0) | 0; +} +function ___udivdi3($a$0, $a$1, $b$0, $b$1) { + $a$0 = $a$0 | 0; + $a$1 = $a$1 | 0; + $b$0 = $b$0 | 0; + $b$1 = $b$1 | 0; + var $1$0 = 0; + $1$0 = ___udivmoddi4($a$0, $a$1, $b$0, $b$1, 0) | 0; + return $1$0 | 0; +} +function ___uremdi3($a$0, $a$1, $b$0, $b$1) { + $a$0 = $a$0 | 0; + $a$1 = $a$1 | 0; + $b$0 = $b$0 | 0; + $b$1 = $b$1 | 0; + var $rem = 0, __stackBase__ = 0; + __stackBase__ = STACKTOP; + STACKTOP = STACKTOP + 16 | 0; + $rem = __stackBase__ | 0; + ___udivmoddi4($a$0, $a$1, $b$0, $b$1, $rem) | 0; + STACKTOP = __stackBase__; + return (tempRet0 = HEAP32[$rem + 4 >> 2] | 0, HEAP32[$rem >> 2] | 0) | 0; +} +function _bitshift64Ashr(low, high, bits) { + low = low|0; high = high|0; bits = bits|0; + var ander = 0; + if ((bits|0) < 32) { + ander = ((1 << bits) - 1)|0; + tempRet0 = high >> bits; + return (low >>> bits) | ((high&ander) << (32 - bits)); + } + tempRet0 = (high|0) < 0 ? -1 : 0; + return (high >> (bits - 32))|0; +} +function _bitshift64Lshr(low, high, bits) { + low = low|0; high = high|0; bits = bits|0; + var ander = 0; + if ((bits|0) < 32) { + ander = ((1 << bits) - 1)|0; + tempRet0 = high >>> bits; + return (low >>> bits) | ((high&ander) << (32 - bits)); + } + tempRet0 = 0; + return (high >>> (bits - 32))|0; +} +function _bitshift64Shl(low, high, bits) { + low = low|0; high = high|0; bits = bits|0; + var ander = 0; + if ((bits|0) < 32) { + ander = ((1 << bits) - 1)|0; + tempRet0 = (high << bits) | ((low&(ander << (32 - bits))) >>> (32 - bits)); + return low << bits; + } + tempRet0 = low << (bits - 32); + return 0; +} +function _llvm_bswap_i32(x) { + x = x|0; + return (((x&0xff)<<24) | (((x>>8)&0xff)<<16) | (((x>>16)&0xff)<<8) | (x>>>24))|0; +} +function _memcpy(dest, src, num) { + dest = dest|0; src = src|0; num = num|0; + var ret = 0; + var aligned_dest_end = 0; + var block_aligned_dest_end = 0; + var dest_end = 0; + // Test against a benchmarked cutoff limit for when HEAPU8.set() becomes faster to use. + if ((num|0) >= + 8192 + ) { + return _emscripten_memcpy_big(dest|0, src|0, num|0)|0; + } + + ret = dest|0; + dest_end = (dest + num)|0; + if ((dest&3) == (src&3)) { + // The initial unaligned < 4-byte front. + while (dest & 3) { + if ((num|0) == 0) return ret|0; + HEAP8[((dest)>>0)]=((HEAP8[((src)>>0)])|0); + dest = (dest+1)|0; + src = (src+1)|0; + num = (num-1)|0; + } + aligned_dest_end = (dest_end & -4)|0; + block_aligned_dest_end = (aligned_dest_end - 64)|0; + while ((dest|0) <= (block_aligned_dest_end|0) ) { + HEAP32[((dest)>>2)]=((HEAP32[((src)>>2)])|0); + HEAP32[(((dest)+(4))>>2)]=((HEAP32[(((src)+(4))>>2)])|0); + HEAP32[(((dest)+(8))>>2)]=((HEAP32[(((src)+(8))>>2)])|0); + HEAP32[(((dest)+(12))>>2)]=((HEAP32[(((src)+(12))>>2)])|0); + HEAP32[(((dest)+(16))>>2)]=((HEAP32[(((src)+(16))>>2)])|0); + HEAP32[(((dest)+(20))>>2)]=((HEAP32[(((src)+(20))>>2)])|0); + HEAP32[(((dest)+(24))>>2)]=((HEAP32[(((src)+(24))>>2)])|0); + HEAP32[(((dest)+(28))>>2)]=((HEAP32[(((src)+(28))>>2)])|0); + HEAP32[(((dest)+(32))>>2)]=((HEAP32[(((src)+(32))>>2)])|0); + HEAP32[(((dest)+(36))>>2)]=((HEAP32[(((src)+(36))>>2)])|0); + HEAP32[(((dest)+(40))>>2)]=((HEAP32[(((src)+(40))>>2)])|0); + HEAP32[(((dest)+(44))>>2)]=((HEAP32[(((src)+(44))>>2)])|0); + HEAP32[(((dest)+(48))>>2)]=((HEAP32[(((src)+(48))>>2)])|0); + HEAP32[(((dest)+(52))>>2)]=((HEAP32[(((src)+(52))>>2)])|0); + HEAP32[(((dest)+(56))>>2)]=((HEAP32[(((src)+(56))>>2)])|0); + HEAP32[(((dest)+(60))>>2)]=((HEAP32[(((src)+(60))>>2)])|0); + dest = (dest+64)|0; + src = (src+64)|0; + } + while ((dest|0) < (aligned_dest_end|0) ) { + HEAP32[((dest)>>2)]=((HEAP32[((src)>>2)])|0); + dest = (dest+4)|0; + src = (src+4)|0; + } + } else { + // In the unaligned copy case, unroll a bit as well. + aligned_dest_end = (dest_end - 4)|0; + while ((dest|0) < (aligned_dest_end|0) ) { + HEAP8[((dest)>>0)]=((HEAP8[((src)>>0)])|0); + HEAP8[(((dest)+(1))>>0)]=((HEAP8[(((src)+(1))>>0)])|0); + HEAP8[(((dest)+(2))>>0)]=((HEAP8[(((src)+(2))>>0)])|0); + HEAP8[(((dest)+(3))>>0)]=((HEAP8[(((src)+(3))>>0)])|0); + dest = (dest+4)|0; + src = (src+4)|0; + } + } + // The remaining unaligned < 4 byte tail. + while ((dest|0) < (dest_end|0)) { + HEAP8[((dest)>>0)]=((HEAP8[((src)>>0)])|0); + dest = (dest+1)|0; + src = (src+1)|0; + } + return ret|0; +} +function _memmove(dest, src, num) { + dest = dest|0; src = src|0; num = num|0; + var ret = 0; + if (((src|0) < (dest|0)) & ((dest|0) < ((src + num)|0))) { + // Unlikely case: Copy backwards in a safe manner + ret = dest; + src = (src + num)|0; + dest = (dest + num)|0; + while ((num|0) > 0) { + dest = (dest - 1)|0; + src = (src - 1)|0; + num = (num - 1)|0; + HEAP8[((dest)>>0)]=((HEAP8[((src)>>0)])|0); + } + dest = ret; + } else { + _memcpy(dest, src, num) | 0; + } + return dest | 0; +} +function _memset(ptr, value, num) { + ptr = ptr|0; value = value|0; num = num|0; + var end = 0, aligned_end = 0, block_aligned_end = 0, value4 = 0; + end = (ptr + num)|0; + + value = value & 0xff; + if ((num|0) >= 67 /* 64 bytes for an unrolled loop + 3 bytes for unaligned head*/) { + while ((ptr&3) != 0) { + HEAP8[((ptr)>>0)]=value; + ptr = (ptr+1)|0; + } + + aligned_end = (end & -4)|0; + block_aligned_end = (aligned_end - 64)|0; + value4 = value | (value << 8) | (value << 16) | (value << 24); + + while((ptr|0) <= (block_aligned_end|0)) { + HEAP32[((ptr)>>2)]=value4; + HEAP32[(((ptr)+(4))>>2)]=value4; + HEAP32[(((ptr)+(8))>>2)]=value4; + HEAP32[(((ptr)+(12))>>2)]=value4; + HEAP32[(((ptr)+(16))>>2)]=value4; + HEAP32[(((ptr)+(20))>>2)]=value4; + HEAP32[(((ptr)+(24))>>2)]=value4; + HEAP32[(((ptr)+(28))>>2)]=value4; + HEAP32[(((ptr)+(32))>>2)]=value4; + HEAP32[(((ptr)+(36))>>2)]=value4; + HEAP32[(((ptr)+(40))>>2)]=value4; + HEAP32[(((ptr)+(44))>>2)]=value4; + HEAP32[(((ptr)+(48))>>2)]=value4; + HEAP32[(((ptr)+(52))>>2)]=value4; + HEAP32[(((ptr)+(56))>>2)]=value4; + HEAP32[(((ptr)+(60))>>2)]=value4; + ptr = (ptr + 64)|0; + } + + while ((ptr|0) < (aligned_end|0) ) { + HEAP32[((ptr)>>2)]=value4; + ptr = (ptr+4)|0; + } + } + // The remaining bytes. + while ((ptr|0) < (end|0)) { + HEAP8[((ptr)>>0)]=value; + ptr = (ptr+1)|0; + } + return (end-num)|0; +} +function _sbrk(increment) { + increment = increment|0; + var oldDynamicTop = 0; + var oldDynamicTopOnChange = 0; + var newDynamicTop = 0; + var totalMemory = 0; + increment = ((increment + 15) & -16)|0; + oldDynamicTop = HEAP32[DYNAMICTOP_PTR>>2]|0; + newDynamicTop = oldDynamicTop + increment | 0; + + if (((increment|0) > 0 & (newDynamicTop|0) < (oldDynamicTop|0)) // Detect and fail if we would wrap around signed 32-bit int. + | (newDynamicTop|0) < 0) { // Also underflow, sbrk() should be able to be used to subtract. + abortOnCannotGrowMemory()|0; + ___setErrNo(12); + return -1; + } + + HEAP32[DYNAMICTOP_PTR>>2] = newDynamicTop; + totalMemory = getTotalMemory()|0; + if ((newDynamicTop|0) > (totalMemory|0)) { + if ((enlargeMemory()|0) == 0) { + HEAP32[DYNAMICTOP_PTR>>2] = oldDynamicTop; + ___setErrNo(12); + return -1; + } + } + return oldDynamicTop|0; +} + + +function dynCall_ii(index,a1) { + index = index|0; + a1=a1|0; + return FUNCTION_TABLE_ii[index&31](a1|0)|0; +} + + +function dynCall_iiii(index,a1,a2,a3) { + index = index|0; + a1=a1|0; a2=a2|0; a3=a3|0; + return FUNCTION_TABLE_iiii[index&31](a1|0,a2|0,a3|0)|0; +} + + +function dynCall_v(index) { + index = index|0; + + FUNCTION_TABLE_v[index&0](); +} + + +function dynCall_vi(index,a1) { + index = index|0; + a1=a1|0; + FUNCTION_TABLE_vi[index&31](a1|0); +} + + +function dynCall_vii(index,a1,a2) { + index = index|0; + a1=a1|0; a2=a2|0; + FUNCTION_TABLE_vii[index&31](a1|0,a2|0); +} + + +function dynCall_viiii(index,a1,a2,a3,a4) { + index = index|0; + a1=a1|0; a2=a2|0; a3=a3|0; a4=a4|0; + FUNCTION_TABLE_viiii[index&15](a1|0,a2|0,a3|0,a4|0); +} + + +function dynCall_viiiii(index,a1,a2,a3,a4,a5) { + index = index|0; + a1=a1|0; a2=a2|0; a3=a3|0; a4=a4|0; a5=a5|0; + FUNCTION_TABLE_viiiii[index&15](a1|0,a2|0,a3|0,a4|0,a5|0); +} + + +function dynCall_viiiiii(index,a1,a2,a3,a4,a5,a6) { + index = index|0; + a1=a1|0; a2=a2|0; a3=a3|0; a4=a4|0; a5=a5|0; a6=a6|0; + FUNCTION_TABLE_viiiiii[index&15](a1|0,a2|0,a3|0,a4|0,a5|0,a6|0); +} + +function b0(p0) { + p0 = p0|0; nullFunc_ii(0);return 0; +} +function b1(p0,p1,p2) { + p0 = p0|0;p1 = p1|0;p2 = p2|0; nullFunc_iiii(1);return 0; +} +function b2() { + ; nullFunc_v(2); +} +function b3(p0) { + p0 = p0|0; nullFunc_vi(3); +} +function b4(p0,p1) { + p0 = p0|0;p1 = p1|0; nullFunc_vii(4); +} +function b5(p0,p1,p2,p3) { + p0 = p0|0;p1 = p1|0;p2 = p2|0;p3 = p3|0; nullFunc_viiii(5); +} +function b6(p0,p1,p2,p3,p4) { + p0 = p0|0;p1 = p1|0;p2 = p2|0;p3 = p3|0;p4 = p4|0; nullFunc_viiiii(6); +} +function b7(p0,p1,p2,p3,p4,p5) { + p0 = p0|0;p1 = p1|0;p2 = p2|0;p3 = p3|0;p4 = p4|0;p5 = p5|0; nullFunc_viiiiii(7); +} + +// EMSCRIPTEN_END_FUNCS +var FUNCTION_TABLE_ii = [b0,___stdio_close,b0,b0,b0,b0,b0,b0,b0,b0,b0,b0,b0,b0,b0,b0,b0,b0,__ZNKSt9bad_alloc4whatEv,b0,b0,__ZNKSt11logic_error4whatEv,b0,b0,b0,b0,b0,b0,b0 +,b0,b0,b0]; +var FUNCTION_TABLE_iiii = [b1,b1,___stdout_write,___stdio_seek,b1,b1,b1,b1,__ZNK10__cxxabiv117__class_type_info9can_catchEPKNS_16__shim_type_infoERPv,b1,b1,b1,b1,b1,b1,b1,b1,b1,b1,b1,b1,b1,b1,___stdio_write,b1,b1,b1,b1,b1 +,b1,b1,b1]; +var FUNCTION_TABLE_v = [b2]; +var FUNCTION_TABLE_vi = [b3,b3,b3,b3,__ZN10__cxxabiv116__shim_type_infoD2Ev,__ZN10__cxxabiv117__class_type_infoD0Ev,__ZNK10__cxxabiv116__shim_type_info5noop1Ev,__ZNK10__cxxabiv116__shim_type_info5noop2Ev,b3,b3,b3,b3,__ZN10__cxxabiv120__si_class_type_infoD0Ev,b3,b3,b3,__ZNSt9bad_allocD2Ev,__ZNSt9bad_allocD0Ev,b3,__ZNSt11logic_errorD2Ev,__ZNSt11logic_errorD0Ev,b3,__ZNSt12length_errorD0Ev,b3,b3,b3,b3,b3,b3 +,b3,b3,b3]; +var FUNCTION_TABLE_vii = [b4,b4,b4,b4,b4,b4,b4,b4,b4,b4,b4,b4,b4,b4,b4,b4,b4,b4,b4,b4,b4,b4,b4,b4,__ZNSt11logic_errorC2EPKc,__ZNSt3__218__libcpp_refstringC2EPKc,b4,b4,b4 +,b4,b4,b4]; +var FUNCTION_TABLE_viiii = [b5,b5,b5,b5,b5,b5,b5,b5,b5,b5,b5,__ZNK10__cxxabiv117__class_type_info27has_unambiguous_public_baseEPNS_19__dynamic_cast_infoEPvi,b5,b5,b5,__ZNK10__cxxabiv120__si_class_type_info27has_unambiguous_public_baseEPNS_19__dynamic_cast_infoEPvi]; +var FUNCTION_TABLE_viiiii = [b6,b6,b6,b6,b6,b6,b6,b6,b6,b6,__ZNK10__cxxabiv117__class_type_info16search_below_dstEPNS_19__dynamic_cast_infoEPKvib,b6,b6,b6,__ZNK10__cxxabiv120__si_class_type_info16search_below_dstEPNS_19__dynamic_cast_infoEPKvib,b6]; +var FUNCTION_TABLE_viiiiii = [b7,b7,b7,b7,b7,b7,b7,b7,b7,__ZNK10__cxxabiv117__class_type_info16search_above_dstEPNS_19__dynamic_cast_infoEPKvS4_ib,b7,b7,b7,__ZNK10__cxxabiv120__si_class_type_info16search_above_dstEPNS_19__dynamic_cast_infoEPKvS4_ib,b7,b7]; + + return { ___cxa_can_catch: ___cxa_can_catch, ___cxa_is_pointer_type: ___cxa_is_pointer_type, ___errno_location: ___errno_location, ___muldi3: ___muldi3, ___udivdi3: ___udivdi3, ___uremdi3: ___uremdi3, _bitshift64Ashr: _bitshift64Ashr, _bitshift64Lshr: _bitshift64Lshr, _bitshift64Shl: _bitshift64Shl, _codec_opus_createNativeHandle: _codec_opus_createNativeHandle, _codec_opus_decode: _codec_opus_decode, _codec_opus_encode: _codec_opus_encode, _fflush: _fflush, _free: _free, _i64Add: _i64Add, _i64Subtract: _i64Subtract, _llvm_bswap_i32: _llvm_bswap_i32, _malloc: _malloc, _memcpy: _memcpy, _memmove: _memmove, _memset: _memset, _printCodecName: _printCodecName, _sbrk: _sbrk, dynCall_ii: dynCall_ii, dynCall_iiii: dynCall_iiii, dynCall_v: dynCall_v, dynCall_vi: dynCall_vi, dynCall_vii: dynCall_vii, dynCall_viiii: dynCall_viiii, dynCall_viiiii: dynCall_viiiii, dynCall_viiiiii: dynCall_viiiiii, establishStackSpace: establishStackSpace, getTempRet0: getTempRet0, runPostSets: runPostSets, setTempRet0: setTempRet0, setThrew: setThrew, stackAlloc: stackAlloc, stackRestore: stackRestore, stackSave: stackSave }; +}) +// EMSCRIPTEN_END_ASM +(Module.asmGlobalArg, Module.asmLibraryArg, buffer); + +var real____cxa_can_catch = asm["___cxa_can_catch"]; asm["___cxa_can_catch"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real____cxa_can_catch.apply(null, arguments); +}; + +var real____cxa_is_pointer_type = asm["___cxa_is_pointer_type"]; asm["___cxa_is_pointer_type"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real____cxa_is_pointer_type.apply(null, arguments); +}; + +var real____errno_location = asm["___errno_location"]; asm["___errno_location"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real____errno_location.apply(null, arguments); +}; + +var real____muldi3 = asm["___muldi3"]; asm["___muldi3"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real____muldi3.apply(null, arguments); +}; + +var real____udivdi3 = asm["___udivdi3"]; asm["___udivdi3"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real____udivdi3.apply(null, arguments); +}; + +var real____uremdi3 = asm["___uremdi3"]; asm["___uremdi3"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real____uremdi3.apply(null, arguments); +}; + +var real__bitshift64Ashr = asm["_bitshift64Ashr"]; asm["_bitshift64Ashr"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real__bitshift64Ashr.apply(null, arguments); +}; + +var real__bitshift64Lshr = asm["_bitshift64Lshr"]; asm["_bitshift64Lshr"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real__bitshift64Lshr.apply(null, arguments); +}; + +var real__bitshift64Shl = asm["_bitshift64Shl"]; asm["_bitshift64Shl"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real__bitshift64Shl.apply(null, arguments); +}; + +var real__codec_opus_createNativeHandle = asm["_codec_opus_createNativeHandle"]; asm["_codec_opus_createNativeHandle"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real__codec_opus_createNativeHandle.apply(null, arguments); +}; + +var real__codec_opus_decode = asm["_codec_opus_decode"]; asm["_codec_opus_decode"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real__codec_opus_decode.apply(null, arguments); +}; + +var real__codec_opus_encode = asm["_codec_opus_encode"]; asm["_codec_opus_encode"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real__codec_opus_encode.apply(null, arguments); +}; + +var real__fflush = asm["_fflush"]; asm["_fflush"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real__fflush.apply(null, arguments); +}; + +var real__free = asm["_free"]; asm["_free"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real__free.apply(null, arguments); +}; + +var real__i64Add = asm["_i64Add"]; asm["_i64Add"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real__i64Add.apply(null, arguments); +}; + +var real__i64Subtract = asm["_i64Subtract"]; asm["_i64Subtract"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real__i64Subtract.apply(null, arguments); +}; + +var real__llvm_bswap_i32 = asm["_llvm_bswap_i32"]; asm["_llvm_bswap_i32"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real__llvm_bswap_i32.apply(null, arguments); +}; + +var real__malloc = asm["_malloc"]; asm["_malloc"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real__malloc.apply(null, arguments); +}; + +var real__memmove = asm["_memmove"]; asm["_memmove"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real__memmove.apply(null, arguments); +}; + +var real__printCodecName = asm["_printCodecName"]; asm["_printCodecName"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real__printCodecName.apply(null, arguments); +}; + +var real__sbrk = asm["_sbrk"]; asm["_sbrk"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real__sbrk.apply(null, arguments); +}; + +var real_establishStackSpace = asm["establishStackSpace"]; asm["establishStackSpace"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real_establishStackSpace.apply(null, arguments); +}; + +var real_getTempRet0 = asm["getTempRet0"]; asm["getTempRet0"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real_getTempRet0.apply(null, arguments); +}; + +var real_setTempRet0 = asm["setTempRet0"]; asm["setTempRet0"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real_setTempRet0.apply(null, arguments); +}; + +var real_setThrew = asm["setThrew"]; asm["setThrew"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real_setThrew.apply(null, arguments); +}; + +var real_stackAlloc = asm["stackAlloc"]; asm["stackAlloc"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real_stackAlloc.apply(null, arguments); +}; + +var real_stackRestore = asm["stackRestore"]; asm["stackRestore"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real_stackRestore.apply(null, arguments); +}; + +var real_stackSave = asm["stackSave"]; asm["stackSave"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real_stackSave.apply(null, arguments); +}; +var ___cxa_can_catch = Module["___cxa_can_catch"] = asm["___cxa_can_catch"]; +var ___cxa_is_pointer_type = Module["___cxa_is_pointer_type"] = asm["___cxa_is_pointer_type"]; +var ___errno_location = Module["___errno_location"] = asm["___errno_location"]; +var ___muldi3 = Module["___muldi3"] = asm["___muldi3"]; +var ___udivdi3 = Module["___udivdi3"] = asm["___udivdi3"]; +var ___uremdi3 = Module["___uremdi3"] = asm["___uremdi3"]; +var _bitshift64Ashr = Module["_bitshift64Ashr"] = asm["_bitshift64Ashr"]; +var _bitshift64Lshr = Module["_bitshift64Lshr"] = asm["_bitshift64Lshr"]; +var _bitshift64Shl = Module["_bitshift64Shl"] = asm["_bitshift64Shl"]; +var _codec_opus_createNativeHandle = Module["_codec_opus_createNativeHandle"] = asm["_codec_opus_createNativeHandle"]; +var _codec_opus_decode = Module["_codec_opus_decode"] = asm["_codec_opus_decode"]; +var _codec_opus_encode = Module["_codec_opus_encode"] = asm["_codec_opus_encode"]; +var _fflush = Module["_fflush"] = asm["_fflush"]; +var _free = Module["_free"] = asm["_free"]; +var _i64Add = Module["_i64Add"] = asm["_i64Add"]; +var _i64Subtract = Module["_i64Subtract"] = asm["_i64Subtract"]; +var _llvm_bswap_i32 = Module["_llvm_bswap_i32"] = asm["_llvm_bswap_i32"]; +var _malloc = Module["_malloc"] = asm["_malloc"]; +var _memcpy = Module["_memcpy"] = asm["_memcpy"]; +var _memmove = Module["_memmove"] = asm["_memmove"]; +var _memset = Module["_memset"] = asm["_memset"]; +var _printCodecName = Module["_printCodecName"] = asm["_printCodecName"]; +var _sbrk = Module["_sbrk"] = asm["_sbrk"]; +var establishStackSpace = Module["establishStackSpace"] = asm["establishStackSpace"]; +var getTempRet0 = Module["getTempRet0"] = asm["getTempRet0"]; +var runPostSets = Module["runPostSets"] = asm["runPostSets"]; +var setTempRet0 = Module["setTempRet0"] = asm["setTempRet0"]; +var setThrew = Module["setThrew"] = asm["setThrew"]; +var stackAlloc = Module["stackAlloc"] = asm["stackAlloc"]; +var stackRestore = Module["stackRestore"] = asm["stackRestore"]; +var stackSave = Module["stackSave"] = asm["stackSave"]; +var dynCall_ii = Module["dynCall_ii"] = asm["dynCall_ii"]; +var dynCall_iiii = Module["dynCall_iiii"] = asm["dynCall_iiii"]; +var dynCall_v = Module["dynCall_v"] = asm["dynCall_v"]; +var dynCall_vi = Module["dynCall_vi"] = asm["dynCall_vi"]; +var dynCall_vii = Module["dynCall_vii"] = asm["dynCall_vii"]; +var dynCall_viiii = Module["dynCall_viiii"] = asm["dynCall_viiii"]; +var dynCall_viiiii = Module["dynCall_viiiii"] = asm["dynCall_viiiii"]; +var dynCall_viiiiii = Module["dynCall_viiiiii"] = asm["dynCall_viiiiii"]; +; + + + +// === Auto-generated postamble setup entry stuff === + +Module['asm'] = asm; + +if (!Module["intArrayFromString"]) Module["intArrayFromString"] = function() { abort("'intArrayFromString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["intArrayToString"]) Module["intArrayToString"] = function() { abort("'intArrayToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +Module["ccall"] = ccall; +Module["cwrap"] = cwrap; +if (!Module["setValue"]) Module["setValue"] = function() { abort("'setValue' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["getValue"]) Module["getValue"] = function() { abort("'getValue' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["allocate"]) Module["allocate"] = function() { abort("'allocate' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["getMemory"]) Module["getMemory"] = function() { abort("'getMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["Pointer_stringify"]) Module["Pointer_stringify"] = function() { abort("'Pointer_stringify' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["AsciiToString"]) Module["AsciiToString"] = function() { abort("'AsciiToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["stringToAscii"]) Module["stringToAscii"] = function() { abort("'stringToAscii' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["UTF8ArrayToString"]) Module["UTF8ArrayToString"] = function() { abort("'UTF8ArrayToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["UTF8ToString"]) Module["UTF8ToString"] = function() { abort("'UTF8ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["stringToUTF8Array"]) Module["stringToUTF8Array"] = function() { abort("'stringToUTF8Array' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["stringToUTF8"]) Module["stringToUTF8"] = function() { abort("'stringToUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["lengthBytesUTF8"]) Module["lengthBytesUTF8"] = function() { abort("'lengthBytesUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["UTF16ToString"]) Module["UTF16ToString"] = function() { abort("'UTF16ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["stringToUTF16"]) Module["stringToUTF16"] = function() { abort("'stringToUTF16' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["lengthBytesUTF16"]) Module["lengthBytesUTF16"] = function() { abort("'lengthBytesUTF16' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["UTF32ToString"]) Module["UTF32ToString"] = function() { abort("'UTF32ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["stringToUTF32"]) Module["stringToUTF32"] = function() { abort("'stringToUTF32' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["lengthBytesUTF32"]) Module["lengthBytesUTF32"] = function() { abort("'lengthBytesUTF32' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["allocateUTF8"]) Module["allocateUTF8"] = function() { abort("'allocateUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["stackTrace"]) Module["stackTrace"] = function() { abort("'stackTrace' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["addOnPreRun"]) Module["addOnPreRun"] = function() { abort("'addOnPreRun' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["addOnInit"]) Module["addOnInit"] = function() { abort("'addOnInit' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["addOnPreMain"]) Module["addOnPreMain"] = function() { abort("'addOnPreMain' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["addOnExit"]) Module["addOnExit"] = function() { abort("'addOnExit' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["addOnPostRun"]) Module["addOnPostRun"] = function() { abort("'addOnPostRun' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["writeStringToMemory"]) Module["writeStringToMemory"] = function() { abort("'writeStringToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["writeArrayToMemory"]) Module["writeArrayToMemory"] = function() { abort("'writeArrayToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["writeAsciiToMemory"]) Module["writeAsciiToMemory"] = function() { abort("'writeAsciiToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["addRunDependency"]) Module["addRunDependency"] = function() { abort("'addRunDependency' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["removeRunDependency"]) Module["removeRunDependency"] = function() { abort("'removeRunDependency' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["FS"]) Module["FS"] = function() { abort("'FS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["FS_createFolder"]) Module["FS_createFolder"] = function() { abort("'FS_createFolder' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["FS_createPath"]) Module["FS_createPath"] = function() { abort("'FS_createPath' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["FS_createDataFile"]) Module["FS_createDataFile"] = function() { abort("'FS_createDataFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["FS_createPreloadedFile"]) Module["FS_createPreloadedFile"] = function() { abort("'FS_createPreloadedFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["FS_createLazyFile"]) Module["FS_createLazyFile"] = function() { abort("'FS_createLazyFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["FS_createLink"]) Module["FS_createLink"] = function() { abort("'FS_createLink' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["FS_createDevice"]) Module["FS_createDevice"] = function() { abort("'FS_createDevice' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["FS_unlink"]) Module["FS_unlink"] = function() { abort("'FS_unlink' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["GL"]) Module["GL"] = function() { abort("'GL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["staticAlloc"]) Module["staticAlloc"] = function() { abort("'staticAlloc' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["dynamicAlloc"]) Module["dynamicAlloc"] = function() { abort("'dynamicAlloc' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["warnOnce"]) Module["warnOnce"] = function() { abort("'warnOnce' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["loadDynamicLibrary"]) Module["loadDynamicLibrary"] = function() { abort("'loadDynamicLibrary' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["loadWebAssemblyModule"]) Module["loadWebAssemblyModule"] = function() { abort("'loadWebAssemblyModule' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["getLEB"]) Module["getLEB"] = function() { abort("'getLEB' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["getFunctionTables"]) Module["getFunctionTables"] = function() { abort("'getFunctionTables' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["alignFunctionTables"]) Module["alignFunctionTables"] = function() { abort("'alignFunctionTables' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["registerFunctions"]) Module["registerFunctions"] = function() { abort("'registerFunctions' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["addFunction"]) Module["addFunction"] = function() { abort("'addFunction' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["removeFunction"]) Module["removeFunction"] = function() { abort("'removeFunction' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["getFuncWrapper"]) Module["getFuncWrapper"] = function() { abort("'getFuncWrapper' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["prettyPrint"]) Module["prettyPrint"] = function() { abort("'prettyPrint' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["makeBigInt"]) Module["makeBigInt"] = function() { abort("'makeBigInt' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["dynCall"]) Module["dynCall"] = function() { abort("'dynCall' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["getCompilerSetting"]) Module["getCompilerSetting"] = function() { abort("'getCompilerSetting' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["intArrayFromBase64"]) Module["intArrayFromBase64"] = function() { abort("'intArrayFromBase64' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["tryParseAsDataURI"]) Module["tryParseAsDataURI"] = function() { abort("'tryParseAsDataURI' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") };if (!Module["ALLOC_NORMAL"]) Object.defineProperty(Module, "ALLOC_NORMAL", { get: function() { abort("'ALLOC_NORMAL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") } }); +if (!Module["ALLOC_STACK"]) Object.defineProperty(Module, "ALLOC_STACK", { get: function() { abort("'ALLOC_STACK' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") } }); +if (!Module["ALLOC_STATIC"]) Object.defineProperty(Module, "ALLOC_STATIC", { get: function() { abort("'ALLOC_STATIC' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") } }); +if (!Module["ALLOC_DYNAMIC"]) Object.defineProperty(Module, "ALLOC_DYNAMIC", { get: function() { abort("'ALLOC_DYNAMIC' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") } }); +if (!Module["ALLOC_NONE"]) Object.defineProperty(Module, "ALLOC_NONE", { get: function() { abort("'ALLOC_NONE' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") } }); + +if (memoryInitializer) { + if (!isDataURI(memoryInitializer)) { + if (typeof Module['locateFile'] === 'function') { + memoryInitializer = Module['locateFile'](memoryInitializer); + } else if (Module['memoryInitializerPrefixURL']) { + memoryInitializer = Module['memoryInitializerPrefixURL'] + memoryInitializer; + } + } + if (ENVIRONMENT_IS_NODE || ENVIRONMENT_IS_SHELL) { + var data = Module['readBinary'](memoryInitializer); + HEAPU8.set(data, GLOBAL_BASE); + } else { + addRunDependency('memory initializer'); + var applyMemoryInitializer = function(data) { + if (data.byteLength) data = new Uint8Array(data); + for (var i = 0; i < data.length; i++) { + assert(HEAPU8[GLOBAL_BASE + i] === 0, "area for memory initializer should not have been touched before it's loaded"); + } + HEAPU8.set(data, GLOBAL_BASE); + // Delete the typed array that contains the large blob of the memory initializer request response so that + // we won't keep unnecessary memory lying around. However, keep the XHR object itself alive so that e.g. + // its .status field can still be accessed later. + if (Module['memoryInitializerRequest']) delete Module['memoryInitializerRequest'].response; + removeRunDependency('memory initializer'); + } + function doBrowserLoad() { + Module['readAsync'](memoryInitializer, applyMemoryInitializer, function() { + throw 'could not load memory initializer ' + memoryInitializer; + }); + } + var memoryInitializerBytes = tryParseAsDataURI(memoryInitializer); + if (memoryInitializerBytes) { + applyMemoryInitializer(memoryInitializerBytes.buffer); + } else + if (Module['memoryInitializerRequest']) { + // a network request has already been created, just use that + function useRequest() { + var request = Module['memoryInitializerRequest']; + var response = request.response; + if (request.status !== 200 && request.status !== 0) { + var data = tryParseAsDataURI(Module['memoryInitializerRequestURL']); + if (data) { + response = data.buffer; + } else { + // If you see this warning, the issue may be that you are using locateFile or memoryInitializerPrefixURL, and defining them in JS. That + // means that the HTML file doesn't know about them, and when it tries to create the mem init request early, does it to the wrong place. + // Look in your browser's devtools network console to see what's going on. + console.warn('a problem seems to have happened with Module.memoryInitializerRequest, status: ' + request.status + ', retrying ' + memoryInitializer); + doBrowserLoad(); + return; + } + } + applyMemoryInitializer(response); + } + if (Module['memoryInitializerRequest'].response) { + setTimeout(useRequest, 0); // it's already here; but, apply it asynchronously + } else { + Module['memoryInitializerRequest'].addEventListener('load', useRequest); // wait for it + } + } else { + // fetch it from the network ourselves + doBrowserLoad(); + } + } +} + + + +/** + * @constructor + * @extends {Error} + * @this {ExitStatus} + */ +function ExitStatus(status) { + this.name = "ExitStatus"; + this.message = "Program terminated with exit(" + status + ")"; + this.status = status; +}; +ExitStatus.prototype = new Error(); +ExitStatus.prototype.constructor = ExitStatus; + +var initialStackTop; +var calledMain = false; + +dependenciesFulfilled = function runCaller() { + // If run has never been called, and we should call run (INVOKE_RUN is true, and Module.noInitialRun is not false) + if (!Module['calledRun']) run(); + if (!Module['calledRun']) dependenciesFulfilled = runCaller; // try this again later, after new deps are fulfilled +} + + + + + +/** @type {function(Array=)} */ +function run(args) { + args = args || Module['arguments']; + + if (runDependencies > 0) { + return; + } + + writeStackCookie(); + + preRun(); + + if (runDependencies > 0) return; // a preRun added a dependency, run will be called later + if (Module['calledRun']) return; // run may have just been called through dependencies being fulfilled just in this very frame + + function doRun() { + if (Module['calledRun']) return; // run may have just been called while the async setStatus time below was happening + Module['calledRun'] = true; + + if (ABORT) return; + + ensureInitRuntime(); + + preMain(); + + if (Module['onRuntimeInitialized']) Module['onRuntimeInitialized'](); + + assert(!Module['_main'], 'compiled without a main, but one is present. if you added it from JS, use Module["onRuntimeInitialized"]'); + + postRun(); + } + + if (Module['setStatus']) { + Module['setStatus']('Running...'); + setTimeout(function() { + setTimeout(function() { + Module['setStatus'](''); + }, 1); + doRun(); + }, 1); + } else { + doRun(); + } + checkStackCookie(); +} +Module['run'] = run; + +function checkUnflushedContent() { + // Compiler settings do not allow exiting the runtime, so flushing + // the streams is not possible. but in ASSERTIONS mode we check + // if there was something to flush, and if so tell the user they + // should request that the runtime be exitable. + // Normally we would not even include flush() at all, but in ASSERTIONS + // builds we do so just for this check, and here we see if there is any + // content to flush, that is, we check if there would have been + // something a non-ASSERTIONS build would have not seen. + // How we flush the streams depends on whether we are in NO_FILESYSTEM + // mode (which has its own special function for this; otherwise, all + // the code is inside libc) + var print = Module['print']; + var printErr = Module['printErr']; + var has = false; + Module['print'] = Module['printErr'] = function(x) { + has = true; + } + try { // it doesn't matter if it fails + var flush = flush_NO_FILESYSTEM; + if (flush) flush(0); + } catch(e) {} + Module['print'] = print; + Module['printErr'] = printErr; + if (has) { + warnOnce('stdio streams had content in them that was not flushed. you should set NO_EXIT_RUNTIME to 0 (see the FAQ), or make sure to emit a newline when you printf etc.'); + } +} + +function exit(status, implicit) { + checkUnflushedContent(); + + // if this is just main exit-ing implicitly, and the status is 0, then we + // don't need to do anything here and can just leave. if the status is + // non-zero, though, then we need to report it. + // (we may have warned about this earlier, if a situation justifies doing so) + if (implicit && Module['noExitRuntime'] && status === 0) { + return; + } + + if (Module['noExitRuntime']) { + // if exit() was called, we may warn the user if the runtime isn't actually being shut down + if (!implicit) { + Module.printErr('exit(' + status + ') called, but NO_EXIT_RUNTIME is set, so halting execution but not exiting the runtime or preventing further async execution (build with NO_EXIT_RUNTIME=0, if you want a true shutdown)'); + } + } else { + + ABORT = true; + EXITSTATUS = status; + STACKTOP = initialStackTop; + + exitRuntime(); + + if (Module['onExit']) Module['onExit'](status); + } + + if (ENVIRONMENT_IS_NODE) { + process['exit'](status); + } + Module['quit'](status, new ExitStatus(status)); +} +Module['exit'] = exit; + +var abortDecorators = []; + +function abort(what) { + if (Module['onAbort']) { + Module['onAbort'](what); + } + + if (what !== undefined) { + Module.print(what); + Module.printErr(what); + what = JSON.stringify(what) + } else { + what = ''; + } + + ABORT = true; + EXITSTATUS = 1; + + var extra = ''; + var output = 'abort(' + what + ') at ' + stackTrace() + extra; + if (abortDecorators) { + abortDecorators.forEach(function(decorator) { + output = decorator(output, what); + }); + } + throw output; +} +Module['abort'] = abort; + +// {{PRE_RUN_ADDITIONS}} + +if (Module['preInit']) { + if (typeof Module['preInit'] == 'function') Module['preInit'] = [Module['preInit']]; + while (Module['preInit'].length > 0) { + Module['preInit'].pop()(); + } +} + + +Module["noExitRuntime"] = true; + +run(); + +// {{POST_RUN_ADDITIONS}} + + + + + +// {{MODULE_ADDITIONS}} + + + diff --git a/asm/generated/libopus.js b/asm/generated/libopus.js new file mode 100644 index 00000000..3dc84e0c --- /dev/null +++ b/asm/generated/libopus.js @@ -0,0 +1,57 @@ +var Module = function(Module) { + Module = Module || {}; + +var a;a||(a=typeof Module !== 'undefined' ? Module : {});var e={},g;for(g in a)a.hasOwnProperty(g)&&(e[g]=a[g]);a.arguments=[];a.thisProgram="./this.program";a.quit=function(b,c){throw c;};a.preRun=[];a.postRun=[];var k=!1,l=!1,m=!1,n=!1; +if(a.ENVIRONMENT)if("WEB"===a.ENVIRONMENT)k=!0;else if("WORKER"===a.ENVIRONMENT)l=!0;else if("NODE"===a.ENVIRONMENT)m=!0;else if("SHELL"===a.ENVIRONMENT)n=!0;else throw Error("Module['ENVIRONMENT'] value is not valid. must be one of: WEB|WORKER|NODE|SHELL.");else k="object"===typeof window,l="function"===typeof importScripts,m="object"===typeof process&&"function"===typeof require&&!k&&!l,n=!k&&!m&&!l; +if(m){var p,q;a.read=function(b,c){var d=r(b);d||(p||(p=require("fs")),q||(q=require("path")),b=q.normalize(b),d=p.readFileSync(b));return c?d:d.toString()};a.readBinary=function(b){b=a.read(b,!0);b.buffer||(b=new Uint8Array(b));assert(b.buffer);return b};1>2]=H;D=!0;var la=!1;function v(b){for(var c=[],d=0;d>4; +h=(h&15)<<4|t>>2;var S=(t&3)<<6|J;c+=String.fromCharCode(f);64!==t&&(c+=String.fromCharCode(h));64!==J&&(c+=String.fromCharCode(S))}while(d>2]=b);return b},_emscripten_memcpy_big:function(b,c,d){z.set(z.subarray(c,c+d),b);return b},_llvm_pow_f64:ha,_llvm_stackrestore:function(b){var c=W.a[b];W.a.splice(b, +1);na(c)},_llvm_stacksave:W,DYNAMICTOP_PTR:I,tempDoublePtr:ia,ABORT:x,STACKTOP:F,STACK_MAX:G};// EMSCRIPTEN_START_ASM +var X=(/** @suppress {uselessCode} */ function(global,env,buffer) { +"use asm";var a=new global.Int8Array(buffer);var b=new global.Int16Array(buffer);var c=new global.Int32Array(buffer);var d=new global.Uint8Array(buffer);var e=new global.Uint16Array(buffer);var f=new global.Uint32Array(buffer);var g=new global.Float32Array(buffer);var h=new global.Float64Array(buffer);var i=env.DYNAMICTOP_PTR|0;var j=env.tempDoublePtr|0;var k=env.ABORT|0;var l=env.STACKTOP|0;var m=env.STACK_MAX|0;var n=0;var o=0;var p=0;var q=0;var r=global.NaN,s=global.Infinity;var t=0,u=0,v=0,w=0,x=0.0;var y=0;var z=global.Math.floor;var A=global.Math.abs;var B=global.Math.sqrt;var C=global.Math.pow;var D=global.Math.cos;var E=global.Math.sin;var F=global.Math.tan;var G=global.Math.acos;var H=global.Math.asin;var I=global.Math.atan;var J=global.Math.atan2;var K=global.Math.exp;var L=global.Math.log;var M=global.Math.ceil;var N=global.Math.imul;var O=global.Math.min;var P=global.Math.max;var Q=global.Math.clz32;var R=env.abort;var S=env.assert;var T=env.enlargeMemory;var U=env.getTotalMemory;var V=env.abortOnCannotGrowMemory;var W=env.invoke_viiiiiii;var X=env.___setErrNo;var Y=env._emscripten_memcpy_big;var Z=env._llvm_pow_f64;var _=env._llvm_stackrestore;var $=env._llvm_stacksave;var aa=0.0; +// EMSCRIPTEN_START_FUNCS +function hb(a,d,e,f,h,i,j,k,m,n,o,p,q){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=+n;o=o|0;p=+p;q=q|0;var r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,M=0,O=0,P=0,Q=0,R=0,S=0;S=l;l=l+96|0;I=S+92|0;u=S+88|0;E=S+84|0;G=S+80|0;s=S+76|0;D=S+72|0;t=S+68|0;P=S+64|0;J=S+60|0;O=S+56|0;v=S+52|0;M=S+48|0;H=S+40|0;K=S+36|0;F=S+32|0;R=S+28|0;Q=S+24|0;B=S+20|0;C=S+16|0;y=S+12|0;x=S+8|0;r=S+4|0;w=S;c[I>>2]=a;c[u>>2]=d;c[E>>2]=e;c[G>>2]=f;c[s>>2]=h;c[D>>2]=i;c[t>>2]=j;c[P>>2]=k;c[J>>2]=m;g[O>>2]=n;c[v>>2]=o;g[M>>2]=p;c[S+44>>2]=q;g[K>>2]=0.0;g[Q>>2]=5.0;if((c[D>>2]|0)==2){g[y>>2]=0.0;c[H>>2]=0;while(1){if((c[H>>2]|0)>=8)break;g[r>>2]=+kb((c[u>>2]|0)+(b[(c[(c[I>>2]|0)+32>>2]|0)+(c[H>>2]<<1)>>1]<>2]<<2)|0,(c[u>>2]|0)+((c[t>>2]|0)+(b[(c[(c[I>>2]|0)+32>>2]|0)+(c[H>>2]<<1)>>1]<>2])<<2)|0,(b[(c[(c[I>>2]|0)+32>>2]|0)+((c[H>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[I>>2]|0)+32>>2]|0)+(c[H>>2]<<1)>>1]|0)<>2]);g[y>>2]=+g[y>>2]+ +g[r>>2];c[H>>2]=(c[H>>2]|0)+1}g[y>>2]=+g[y>>2]*.125;if(1.0<+A(+(+g[y>>2])))p=1.0;else p=+A(+(+g[y>>2]));g[y>>2]=p;g[x>>2]=+g[y>>2];c[H>>2]=8;while(1){if((c[H>>2]|0)>=(c[v>>2]|0))break;g[w>>2]=+kb((c[u>>2]|0)+(b[(c[(c[I>>2]|0)+32>>2]|0)+(c[H>>2]<<1)>>1]<>2]<<2)|0,(c[u>>2]|0)+((c[t>>2]|0)+(b[(c[(c[I>>2]|0)+32>>2]|0)+(c[H>>2]<<1)>>1]<>2])<<2)|0,(b[(c[(c[I>>2]|0)+32>>2]|0)+((c[H>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[I>>2]|0)+32>>2]|0)+(c[H>>2]<<1)>>1]|0)<>2]);if(+g[x>>2]<+A(+(+g[w>>2])))p=+g[x>>2];else p=+A(+(+g[w>>2]));g[x>>2]=p;c[H>>2]=(c[H>>2]|0)+1}if(1.0<+A(+(+g[x>>2])))p=1.0;else p=+A(+(+g[x>>2]));g[x>>2]=p;g[B>>2]=+L(+(1.0010000467300415-+g[y>>2]*+g[y>>2]))*1.4426950408889634;if(+g[B>>2]*.5>+L(+(1.0010000467300415-+g[x>>2]*+g[x>>2]))*1.4426950408889634)p=+g[B>>2]*.5;else p=+L(+(1.0010000467300415-+g[x>>2]*+g[x>>2]))*1.4426950408889634;g[C>>2]=p;g[Q>>2]=+g[Q>>2]+(-4.0>+g[B>>2]*.75?-4.0:+g[B>>2]*.75);if(+g[c[J>>2]>>2]+.25<-(+g[C>>2]*.5))p=+g[c[J>>2]>>2]+.25;else p=-(+g[C>>2]*.5);g[c[J>>2]>>2]=p}c[F>>2]=0;do{c[H>>2]=0;while(1){if((c[H>>2]|0)>=((c[G>>2]|0)-1|0))break;n=+g[(c[E>>2]|0)+((c[H>>2]|0)+(N(c[F>>2]|0,c[(c[I>>2]|0)+8>>2]|0)|0)<<2)>>2];g[K>>2]=+g[K>>2]+n*+(2+(c[H>>2]<<1)-(c[G>>2]|0)|0);c[H>>2]=(c[H>>2]|0)+1}J=(c[F>>2]|0)+1|0;c[F>>2]=J}while((J|0)<(c[D>>2]|0));n=+(N(c[D>>2]|0,(c[G>>2]|0)-1|0)|0);g[K>>2]=+g[K>>2]/n;if(2.0<(+g[K>>2]+1.0)/6.0)p=2.0;else p=(+g[K>>2]+1.0)/6.0;if(!(-2.0>p))if(2.0<(+g[K>>2]+1.0)/6.0)p=2.0;else p=(+g[K>>2]+1.0)/6.0;else p=-2.0;g[Q>>2]=+g[Q>>2]-p;g[Q>>2]=+g[Q>>2]-+g[M>>2];g[Q>>2]=+g[Q>>2]-+g[O>>2]*2.0;if(c[c[P>>2]>>2]|0){if(2.0<(+g[(c[P>>2]|0)+8>>2]+.05000000074505806)*2.0)p=2.0;else p=(+g[(c[P>>2]|0)+8>>2]+.05000000074505806)*2.0;if(!(-2.0>p))if(2.0<(+g[(c[P>>2]|0)+8>>2]+.05000000074505806)*2.0)p=2.0;else p=(+g[(c[P>>2]|0)+8>>2]+.05000000074505806)*2.0;else p=-2.0;g[Q>>2]=+g[Q>>2]-p}c[R>>2]=~~+z(+(+g[Q>>2]+.5));if(0>((10<(c[R>>2]|0)?10:c[R>>2]|0)|0)){Q=0;c[R>>2]=Q;R=c[R>>2]|0;l=S;return R|0}Q=10<(c[R>>2]|0)?10:c[R>>2]|0;c[R>>2]=Q;R=c[R>>2]|0;l=S;return R|0}function ib(a,d,e,f,h,i,j,k,m,n,o,p,q,r,s,t,u,v,w){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=+n;o=o|0;p=+p;q=q|0;r=+r;s=s|0;t=t|0;u=u|0;v=+v;w=+w;var x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0;ea=l;l=l+144|0;ga=ea+140|0;D=ea+136|0;aa=ea+132|0;P=ea+128|0;W=ea+124|0;fa=ea+120|0;O=ea+116|0;A=ea+112|0;X=ea+108|0;C=ea+104|0;F=ea+100|0;_=ea+96|0;I=ea+92|0;U=ea+88|0;G=ea+84|0;T=ea+80|0;Y=ea+76|0;J=ea+72|0;ca=ea+68|0;ba=ea+64|0;H=ea+60|0;x=ea+56|0;E=ea+52|0;V=ea+48|0;R=ea+44|0;y=ea+40|0;z=ea+36|0;B=ea+32|0;M=ea+28|0;L=ea+24|0;K=ea+20|0;S=ea+16|0;Q=ea+12|0;Z=ea+8|0;$=ea+4|0;da=ea;c[ga>>2]=a;c[D>>2]=d;c[aa>>2]=e;c[P>>2]=f;c[W>>2]=h;c[fa>>2]=i;c[O>>2]=j;c[A>>2]=k;c[X>>2]=m;g[C>>2]=n;c[F>>2]=o;g[_>>2]=p;c[I>>2]=q;g[U>>2]=r;c[G>>2]=s;c[T>>2]=t;c[Y>>2]=u;g[J>>2]=v;g[ca>>2]=w;c[V>>2]=c[(c[ga>>2]|0)+8>>2];c[R>>2]=c[(c[ga>>2]|0)+32>>2];c[x>>2]=c[fa>>2]|0?c[fa>>2]|0:c[V>>2]|0;c[H>>2]=b[(c[R>>2]|0)+(c[x>>2]<<1)>>1]<>2];if((c[O>>2]|0)==2)c[H>>2]=(c[H>>2]|0)+(b[(c[R>>2]|0)+(((c[A>>2]|0)<(c[x>>2]|0)?c[A>>2]|0:c[x>>2]|0)<<1)>>1]<>2]);c[ba>>2]=c[aa>>2];if(c[c[D>>2]>>2]|0?+g[(c[D>>2]|0)+16>>2]<.4:0)c[ba>>2]=(c[ba>>2]|0)-~~(+(c[H>>2]<<3|0)*(.4000000059604645-+g[(c[D>>2]|0)+16>>2]));if((c[O>>2]|0)==2){c[y>>2]=(c[A>>2]|0)<(c[x>>2]|0)?c[A>>2]|0:c[x>>2]|0;c[z>>2]=(b[(c[R>>2]|0)+(c[y>>2]<<1)>>1]<>2])-(c[y>>2]|0);g[B>>2]=+(c[z>>2]|0)*.800000011920929/+(c[H>>2]|0);g[C>>2]=+g[C>>2]<1.0?+g[C>>2]:1.0;if(+g[B>>2]*+(c[ba>>2]|0)<(+g[C>>2]-.10000000149011612)*+(c[z>>2]<<3|0)){j=c[ba>>2]|0;r=+g[B>>2]}else{j=c[z>>2]<<3;r=+g[C>>2]-.10000000149011612}c[ba>>2]=(c[ba>>2]|0)-~~(r*+(j|0))}c[ba>>2]=(c[ba>>2]|0)+((c[F>>2]|0)-(16<>2]));g[E>>2]=(c[G>>2]|0)==5010?.019999999552965164:.03999999910593033;c[ba>>2]=(c[ba>>2]|0)+~~((+g[_>>2]-+g[E>>2])*+(c[ba>>2]|0));if(!(c[T>>2]|0?1:(c[c[D>>2]>>2]|0)==0)){if(0.0>+g[(c[D>>2]|0)+4>>2]-.15000000596046448)r=0.0;else r=+g[(c[D>>2]|0)+4>>2]-.15000000596046448;g[L>>2]=r-.09000000357627869;c[M>>2]=(c[ba>>2]|0)+~~(+(c[H>>2]<<3|0)*1.2000000476837158*+g[L>>2]);if(c[I>>2]|0)c[M>>2]=(c[M>>2]|0)+~~(+(c[H>>2]<<3|0)*.800000011920929);c[ba>>2]=c[M>>2]}if(!((c[Y>>2]|0)==0|(c[T>>2]|0)!=0)){c[K>>2]=(c[ba>>2]|0)+~~(+g[J>>2]*+(c[H>>2]<<3|0));if(((c[ba>>2]|0)/4|0|0)>(c[K>>2]|0))j=(c[ba>>2]|0)/4|0;else j=c[K>>2]|0;c[ba>>2]=j}c[Q>>2]=b[(c[R>>2]|0)+((c[V>>2]|0)-2<<1)>>1]<>2];p=+((N(c[O>>2]|0,c[Q>>2]|0)|0)<<3|0);c[S>>2]=~~(p*+g[U>>2]);c[S>>2]=(c[S>>2]|0)>(c[ba>>2]>>2|0)?c[S>>2]|0:c[ba>>2]>>2;c[ba>>2]=(c[ba>>2]|0)<(c[S>>2]|0)?c[ba>>2]|0:c[S>>2]|0;if((c[Y>>2]|0)==0|(c[T>>2]|0)!=0?(c[X>>2]|0)!=0|(c[W>>2]|0)<64e3:0){if(0.0>+((c[W>>2]|0)-32e3|0)*.000030517578125)r=0.0;else r=+((c[W>>2]|0)-32e3|0)*.000030517578125;g[Z>>2]=r;if(c[X>>2]|0)g[Z>>2]=+g[Z>>2]<.6700000166893005?+g[Z>>2]:.6700000166893005;c[ba>>2]=(c[aa>>2]|0)+~~(+g[Z>>2]*+((c[ba>>2]|0)-(c[aa>>2]|0)|0))}if(!((c[Y>>2]|0)==0&+g[_>>2]<.20000000298023224)){fa=c[aa>>2]|0;fa=fa<<1;da=c[ba>>2]|0;da=(fa|0)<(da|0);fa=c[aa>>2]|0;fa=fa<<1;ga=c[ba>>2]|0;ga=da?fa:ga;c[ba>>2]=ga;ga=c[ba>>2]|0;l=ea;return ga|0}if(0>((32e3<(96e3-(c[W>>2]|0)|0)?32e3:96e3-(c[W>>2]|0)|0)|0))j=0;else j=32e3<(96e3-(c[W>>2]|0)|0)?32e3:96e3-(c[W>>2]|0)|0;g[$>>2]=+(j|0)*3.099999958067201e-06;g[da>>2]=+g[ca>>2]*+g[$>>2];c[ba>>2]=(c[ba>>2]|0)+~~(+g[da>>2]*+(c[ba>>2]|0));fa=c[aa>>2]|0;fa=fa<<1;da=c[ba>>2]|0;da=(fa|0)<(da|0);fa=c[aa>>2]|0;fa=fa<<1;ga=c[ba>>2]|0;ga=da?fa:ga;c[ba>>2]=ga;ga=c[ba>>2]|0;l=ea;return ga|0}function jb(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;l=d;return c[(c[b>>2]|0)+44>>2]|0}function kb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;i=m+16|0;k=m+12|0;f=m+8|0;h=m+4|0;j=m;c[i>>2]=a;c[k>>2]=b;c[f>>2]=d;g[j>>2]=0.0;c[h>>2]=0;while(1){e=+g[j>>2];if((c[h>>2]|0)>=(c[f>>2]|0))break;g[j>>2]=e+ +g[(c[i>>2]|0)+(c[h>>2]<<2)>>2]*+g[(c[k>>2]|0)+(c[h>>2]<<2)>>2];c[h>>2]=(c[h>>2]|0)+1}l=m;return +e}function lb(a){a=a|0;var b=0,d=0,e=0,f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0.0;n=l;l=l+48|0;b=n+32|0;m=n+28|0;d=n+24|0;e=n+20|0;f=n+16|0;h=n+12|0;i=n+8|0;j=n+4|0;k=n;c[m>>2]=a;g[f>>2]=+g[(c[m>>2]|0)+8>>2];a=c[m>>2]|0;if(+g[c[m>>2]>>2]>+g[(c[m>>2]|0)+4>>2]){g[d>>2]=+g[a+4>>2];g[e>>2]=+g[c[m>>2]>>2]}else{g[d>>2]=+g[a>>2];g[e>>2]=+g[(c[m>>2]|0)+4>>2]}a=c[m>>2]|0;if(+g[(c[m>>2]|0)+12>>2]>+g[(c[m>>2]|0)+16>>2]){g[h>>2]=+g[a+16>>2];g[i>>2]=+g[(c[m>>2]|0)+12>>2]}else{g[h>>2]=+g[a+12>>2];g[i>>2]=+g[(c[m>>2]|0)+16>>2]}if(+g[d>>2]>+g[h>>2]){g[j>>2]=+g[d>>2];g[d>>2]=+g[h>>2];g[h>>2]=+g[j>>2];g[k>>2]=+g[e>>2];g[e>>2]=+g[i>>2];g[i>>2]=+g[k>>2]}if(+g[f>>2]>+g[e>>2])if(+g[e>>2]<+g[h>>2]){g[b>>2]=+g[f>>2]<+g[h>>2]?+g[f>>2]:+g[h>>2];o=+g[b>>2];l=n;return +o}else{g[b>>2]=+g[i>>2]<+g[e>>2]?+g[i>>2]:+g[e>>2];o=+g[b>>2];l=n;return +o}else if(+g[f>>2]<+g[h>>2]){g[b>>2]=+g[e>>2]<+g[h>>2]?+g[e>>2]:+g[h>>2];o=+g[b>>2];l=n;return +o}else{g[b>>2]=+g[f>>2]<+g[i>>2]?+g[f>>2]:+g[i>>2];o=+g[b>>2];l=n;return +o}return 0.0}function mb(a){a=a|0;var b=0,d=0,e=0,f=0,h=0,i=0,j=0.0;i=l;l=l+32|0;b=i+16|0;h=i+12|0;d=i+8|0;e=i+4|0;f=i;c[h>>2]=a;a=c[h>>2]|0;if(+g[c[h>>2]>>2]>+g[(c[h>>2]|0)+4>>2]){g[d>>2]=+g[a+4>>2];g[e>>2]=+g[c[h>>2]>>2]}else{g[d>>2]=+g[a>>2];g[e>>2]=+g[(c[h>>2]|0)+4>>2]}g[f>>2]=+g[(c[h>>2]|0)+8>>2];if(+g[e>>2]<+g[f>>2]){g[b>>2]=+g[e>>2];j=+g[b>>2];l=i;return +j}if(+g[d>>2]<+g[f>>2]){g[b>>2]=+g[f>>2];j=+g[b>>2];l=i;return +j}else{g[b>>2]=+g[d>>2];j=+g[b>>2];l=i;return +j}return 0.0}function nb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=+e;var f=0,h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+32|0;m=n+20|0;i=n+16|0;h=n+12|0;j=n+8|0;k=n+4|0;f=n;c[m>>2]=a;c[i>>2]=b;c[h>>2]=d;g[j>>2]=e;g[f>>2]=0.0;c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[i>>2]|0))break;e=+A(+(+g[(c[m>>2]|0)+(c[k>>2]<<2)>>2]));g[f>>2]=+g[f>>2]+e;c[k>>2]=(c[k>>2]|0)+1}g[f>>2]=+g[f>>2]+ +(c[h>>2]|0)*+g[j>>2]*+g[f>>2];l=n;return +(+g[f>>2])}function ob(a){a=a|0;var b=0,d=0,e=0;b=l;l=l+16|0;d=b+4|0;e=b;c[d>>2]=a;c[e>>2]=sc(48e3,960,0)|0;a=pb(c[e>>2]|0,c[d>>2]|0)|0;l=b;return a|0}function pb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;e=l;l=l+16|0;f=e+8|0;g=e+4|0;d=e;c[f>>2]=a;c[g>>2]=b;a=88+((N(c[g>>2]|0,2048+(c[(c[f>>2]|0)+4>>2]|0)|0)|0)-1<<2)|0;c[d>>2]=a+((c[g>>2]|0)*24<<2)+(c[(c[f>>2]|0)+8>>2]<<3<<2);l=e;return c[d>>2]|0}function qb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;i=l;l=l+32|0;f=i+16|0;h=i+12|0;g=i+8|0;j=i+4|0;e=i;c[h>>2]=a;c[g>>2]=b;c[j>>2]=d;b=c[h>>2]|0;a=sc(48e3,960,0)|0;c[e>>2]=rb(b,a,c[j>>2]|0)|0;if(c[e>>2]|0){c[f>>2]=c[e>>2];j=c[f>>2]|0;l=i;return j|0}j=Ma(c[g>>2]|0)|0;c[(c[h>>2]|0)+16>>2]=j;if(!(c[(c[h>>2]|0)+16>>2]|0)){c[f>>2]=-1;j=c[f>>2]|0;l=i;return j|0}else{c[f>>2]=0;j=c[f>>2]|0;l=i;return j|0}return 0}function rb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;i=l;l=l+32|0;g=i+16|0;h=i+12|0;f=i+8|0;e=i+4|0;c[h>>2]=a;c[f>>2]=b;c[e>>2]=d;if((c[e>>2]|0)<0|(c[e>>2]|0)>2){c[g>>2]=-1;h=c[g>>2]|0;l=i;return h|0}if(!(c[h>>2]|0)){c[g>>2]=-7;h=c[g>>2]|0;l=i;return h|0}else{a=c[h>>2]|0;aj(a|0,0,pb(c[f>>2]|0,c[e>>2]|0)|0)|0;c[c[h>>2]>>2]=c[f>>2];c[(c[h>>2]|0)+4>>2]=c[(c[f>>2]|0)+4>>2];a=c[e>>2]|0;c[(c[h>>2]|0)+8>>2]=a;c[(c[h>>2]|0)+12>>2]=a;c[(c[h>>2]|0)+16>>2]=1;c[(c[h>>2]|0)+20>>2]=0;c[(c[h>>2]|0)+24>>2]=c[(c[c[h>>2]>>2]|0)+12>>2];c[(c[h>>2]|0)+28>>2]=1;a=sb()|0;c[(c[h>>2]|0)+32>>2]=a;c[(c[h>>2]|0)+48>>2]=0;tb(c[h>>2]|0,4028,i)|0;c[g>>2]=0;h=c[g>>2]|0;l=i;return h|0}return 0}function sb(){return 0}function tb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0;G=l;l=l+128|0;F=G+120|0;m=G+116|0;H=G+112|0;e=G+96|0;n=G+88|0;w=G+84|0;r=G+80|0;B=G+76|0;o=G+72|0;x=G+68|0;p=G+64|0;y=G+60|0;q=G+56|0;z=G+52|0;f=G+48|0;h=G+44|0;i=G+40|0;j=G+36|0;k=G+32|0;s=G+28|0;A=G+24|0;t=G+20|0;C=G+16|0;u=G+12|0;D=G+8|0;v=G+4|0;E=G;c[m>>2]=a;c[H>>2]=b;c[e>>2]=d;a:do switch(c[H>>2]|0){case 10010:{E=(c[e>>2]|0)+(4-1)&~(4-1);H=c[E>>2]|0;c[e>>2]=E+4;c[w>>2]=H;c[n>>2]=c[w>>2];if((c[n>>2]|0)>=0?(c[n>>2]|0)<(c[(c[c[m>>2]>>2]|0)+8>>2]|0):0){c[(c[m>>2]|0)+20>>2]=c[n>>2];e=24}else e=25;break}case 10012:{E=(c[e>>2]|0)+(4-1)&~(4-1);H=c[E>>2]|0;c[e>>2]=E+4;c[B>>2]=H;c[r>>2]=c[B>>2];if((c[r>>2]|0)>=1?(c[r>>2]|0)<=(c[(c[c[m>>2]>>2]|0)+8>>2]|0):0){c[(c[m>>2]|0)+24>>2]=c[r>>2];e=24}else e=25;break}case 10008:{E=(c[e>>2]|0)+(4-1)&~(4-1);H=c[E>>2]|0;c[e>>2]=E+4;c[x>>2]=H;c[o>>2]=c[x>>2];if((c[o>>2]|0)<1|(c[o>>2]|0)>2)e=25;else{c[(c[m>>2]|0)+12>>2]=c[o>>2];e=24}break}case 10007:{E=(c[e>>2]|0)+(4-1)&~(4-1);H=c[E>>2]|0;c[e>>2]=E+4;c[y>>2]=H;c[p>>2]=c[y>>2];if(!(c[p>>2]|0))e=25;else{c[c[p>>2]>>2]=c[(c[m>>2]|0)+40>>2];c[(c[m>>2]|0)+40>>2]=0;e=24}break}case 4027:{E=(c[e>>2]|0)+(4-1)&~(4-1);H=c[E>>2]|0;c[e>>2]=E+4;c[z>>2]=H;c[q>>2]=c[z>>2];if(!(c[q>>2]|0))e=25;else{c[c[q>>2]>>2]=(c[(c[m>>2]|0)+4>>2]|0)/(c[(c[m>>2]|0)+16>>2]|0)|0;e=24}break}case 4028:{c[h>>2]=(c[m>>2]|0)+84+((N(2048+(c[(c[m>>2]|0)+4>>2]|0)|0,c[(c[m>>2]|0)+8>>2]|0)|0)<<2);c[i>>2]=(c[h>>2]|0)+((c[(c[m>>2]|0)+8>>2]|0)*24<<2);c[j>>2]=(c[i>>2]|0)+(c[(c[c[m>>2]>>2]|0)+8>>2]<<1<<2);c[k>>2]=(c[j>>2]|0)+(c[(c[c[m>>2]>>2]|0)+8>>2]<<1<<2);aj((c[m>>2]|0)+36|0,0,(pb(c[c[m>>2]>>2]|0,c[(c[m>>2]|0)+8>>2]|0)|0)-((c[m>>2]|0)+36-(c[m>>2]|0))|0)|0;c[f>>2]=0;while(1){if((c[f>>2]|0)>=(c[(c[c[m>>2]>>2]|0)+8>>2]<<1|0)){e=24;break a}g[(c[k>>2]|0)+(c[f>>2]<<2)>>2]=-28.0;g[(c[j>>2]|0)+(c[f>>2]<<2)>>2]=-28.0;c[f>>2]=(c[f>>2]|0)+1}}case 4033:{E=(c[e>>2]|0)+(4-1)&~(4-1);H=c[E>>2]|0;c[e>>2]=E+4;c[A>>2]=H;c[s>>2]=c[A>>2];if(!(c[s>>2]|0))e=25;else{c[c[s>>2]>>2]=c[(c[m>>2]|0)+52>>2];e=24}break}case 10015:{E=(c[e>>2]|0)+(4-1)&~(4-1);H=c[E>>2]|0;c[e>>2]=E+4;c[C>>2]=H;c[t>>2]=c[C>>2];if(!(c[t>>2]|0))e=25;else{c[c[t>>2]>>2]=c[c[m>>2]>>2];e=24}break}case 10016:{E=(c[e>>2]|0)+(4-1)&~(4-1);H=c[E>>2]|0;c[e>>2]=E+4;c[D>>2]=H;c[u>>2]=c[D>>2];c[(c[m>>2]|0)+28>>2]=c[u>>2];e=24;break}case 4031:{D=(c[e>>2]|0)+(4-1)&~(4-1);H=c[D>>2]|0;c[e>>2]=D+4;c[E>>2]=H;c[v>>2]=c[E>>2];if(!(c[v>>2]|0))e=25;else{c[c[v>>2]>>2]=c[(c[m>>2]|0)+36>>2];e=24}break}default:{c[F>>2]=-5;H=c[F>>2]|0;l=G;return H|0}}while(0);if((e|0)==24){c[F>>2]=0;H=c[F>>2]|0;l=G;return H|0}else if((e|0)==25){c[F>>2]=-1;H=c[F>>2]|0;l=G;return H|0}return 0}function ub(a,d,e,f,h,i,j){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;var k=0,m=0.0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,qa=0,ra=0,sa=0,ua=0,va=0,wa=0;va=l;l=l+304|0;qa=va+288|0;sa=va+284|0;n=va+280|0;ha=va+276|0;oa=va+272|0;fa=va+268|0;da=va+264|0;aa=va+260|0;ba=va+256|0;ga=va+252|0;Z=va+248|0;M=va+244|0;B=va+240|0;k=va+192|0;C=va+184|0;na=va+176|0;wa=va+168|0;ka=va+164|0;la=va+160|0;ma=va+156|0;W=va+152|0;K=va+148|0;R=va+144|0;q=va+140|0;Y=va+136|0;P=va+132|0;Q=va+128|0;ua=va+124|0;ea=va+120|0;I=va+116|0;G=va+112|0;A=va+108|0;U=va+104|0;T=va+100|0;J=va+96|0;H=va+92|0;z=va+88|0;F=va+84|0;y=va+80|0;s=va+76|0;V=va+72|0;E=va+68|0;D=va+64|0;L=va+60|0;O=va+56|0;ia=va+52|0;ja=va+48|0;S=va+44|0;u=va+40|0;p=va+36|0;o=va+32|0;ra=va+28|0;x=va+24|0;w=va+20|0;t=va+16|0;r=va+12|0;v=va+8|0;X=va+4|0;ca=va;c[sa>>2]=a;c[n>>2]=d;c[ha>>2]=e;c[oa>>2]=f;c[fa>>2]=h;c[da>>2]=i;c[aa>>2]=j;c[Y>>2]=c[(c[sa>>2]|0)+8>>2];c[J>>2]=0;c[H>>2]=0;c[D>>2]=0;c[O>>2]=c[(c[sa>>2]|0)+12>>2];c[ia>>2]=c[c[sa>>2]>>2];c[ja>>2]=c[(c[ia>>2]|0)+8>>2];c[S>>2]=c[(c[ia>>2]|0)+4>>2];c[u>>2]=c[(c[ia>>2]|0)+32>>2];c[ua>>2]=c[(c[sa>>2]|0)+20>>2];c[ea>>2]=c[(c[sa>>2]|0)+24>>2];c[fa>>2]=N(c[fa>>2]|0,c[(c[sa>>2]|0)+16>>2]|0)|0;c[wa>>2]=(c[sa>>2]|0)+84+((N(2048+(c[S>>2]|0)|0,c[Y>>2]|0)|0)<<2);c[ka>>2]=(c[wa>>2]|0)+((c[Y>>2]|0)*24<<2);c[la>>2]=(c[ka>>2]|0)+(c[ja>>2]<<1<<2);c[ma>>2]=(c[la>>2]|0)+(c[ja>>2]<<1<<2);c[W>>2]=(c[ma>>2]|0)+(c[ja>>2]<<1<<2);c[P>>2]=0;while(1){if((c[P>>2]|0)>(c[(c[ia>>2]|0)+36>>2]|0))break;if((c[(c[ia>>2]|0)+44>>2]<>2]|0)==(c[fa>>2]|0))break;c[P>>2]=(c[P>>2]|0)+1}if((c[P>>2]|0)>(c[(c[ia>>2]|0)+36>>2]|0)){c[qa>>2]=-1;wa=c[qa>>2]|0;l=va;return wa|0}c[Q>>2]=1<>2];if((c[ha>>2]|0)<0|(c[ha>>2]|0)>1275|(c[oa>>2]|0)==0){c[qa>>2]=-1;wa=c[qa>>2]|0;l=va;return wa|0}c[Z>>2]=N(c[Q>>2]|0,c[(c[ia>>2]|0)+44>>2]|0)|0;c[ba>>2]=0;do{wa=(c[sa>>2]|0)+84+((N(c[ba>>2]|0,2048+(c[S>>2]|0)|0)|0)<<2)|0;c[C+(c[ba>>2]<<2)>>2]=wa;c[na+(c[ba>>2]<<2)>>2]=(c[C+(c[ba>>2]<<2)>>2]|0)+8192+(0-(c[Z>>2]|0)<<2);wa=(c[ba>>2]|0)+1|0;c[ba>>2]=wa}while((wa|0)<(c[Y>>2]|0));c[I>>2]=c[ea>>2];if((c[I>>2]|0)>(c[(c[ia>>2]|0)+12>>2]|0))c[I>>2]=c[(c[ia>>2]|0)+12>>2];if((c[n>>2]|0)==0|(c[ha>>2]|0)<=1){vb(c[sa>>2]|0,c[Z>>2]|0,c[P>>2]|0);wb(na,c[oa>>2]|0,c[Z>>2]|0,c[Y>>2]|0,c[(c[sa>>2]|0)+16>>2]|0,(c[ia>>2]|0)+16|0,(c[sa>>2]|0)+76|0,c[aa>>2]|0);c[qa>>2]=(c[fa>>2]|0)/(c[(c[sa>>2]|0)+16>>2]|0)|0;wa=c[qa>>2]|0;l=va;return wa|0}if(!(c[da>>2]|0)){Hb(k,c[n>>2]|0,c[ha>>2]|0);c[da>>2]=k}a:do if((c[O>>2]|0)==1){c[ga>>2]=0;while(1){if((c[ga>>2]|0)>=(c[ja>>2]|0))break a;if(+g[(c[ka>>2]|0)+(c[ga>>2]<<2)>>2]>+g[(c[ka>>2]|0)+((c[ja>>2]|0)+(c[ga>>2]|0)<<2)>>2])k=c[ga>>2]|0;else k=(c[ja>>2]|0)+(c[ga>>2]|0)|0;g[(c[ka>>2]|0)+(c[ga>>2]<<2)>>2]=+g[(c[ka>>2]|0)+(k<<2)>>2];c[ga>>2]=(c[ga>>2]|0)+1}}while(0);c[z>>2]=c[ha>>2]<<3;c[y>>2]=xb(c[da>>2]|0)|0;do if((c[y>>2]|0)<(c[z>>2]|0))if((c[y>>2]|0)==1){c[L>>2]=Ob(c[da>>2]|0,15)|0;break}else{c[L>>2]=0;break}else c[L>>2]=1;while(0);if(c[L>>2]|0){c[y>>2]=c[ha>>2]<<3;a=c[y>>2]|0;a=a-(xb(c[da>>2]|0)|0)|0;wa=(c[da>>2]|0)+20|0;c[wa>>2]=(c[wa>>2]|0)+a}g[T>>2]=0.0;c[U>>2]=0;c[V>>2]=0;if((c[ua>>2]|0)==0?((c[y>>2]|0)+16|0)<=(c[z>>2]|0):0){if(Ob(c[da>>2]|0,1)|0){c[o>>2]=Qb(c[da>>2]|0,6)|0;wa=16<>2];c[U>>2]=wa+(Rb(c[da>>2]|0,4+(c[o>>2]|0)|0)|0)-1;c[p>>2]=Rb(c[da>>2]|0,3)|0;wa=(xb(c[da>>2]|0)|0)+2|0;if((wa|0)<=(c[z>>2]|0))c[V>>2]=Pb(c[da>>2]|0,25571,2)|0;g[T>>2]=+((c[p>>2]|0)+1|0)*.09375}c[y>>2]=xb(c[da>>2]|0)|0}if((c[P>>2]|0)>0?((c[y>>2]|0)+3|0)<=(c[z>>2]|0):0){c[R>>2]=Ob(c[da>>2]|0,3)|0;c[y>>2]=xb(c[da>>2]|0)|0}else c[R>>2]=0;if(c[R>>2]|0)c[K>>2]=c[Q>>2];else c[K>>2]=0;if(((c[y>>2]|0)+3|0)<=(c[z>>2]|0))k=Ob(c[da>>2]|0,3)|0;else k=0;c[q>>2]=k;Qc(c[ia>>2]|0,c[ua>>2]|0,c[ea>>2]|0,c[ka>>2]|0,c[q>>2]|0,c[da>>2]|0,c[O>>2]|0,c[P>>2]|0);wa=c[ja>>2]|0;c[ra>>2]=$()|0;e=l;l=l+((1*(wa<<2)|0)+15&-16)|0;yb(c[ua>>2]|0,c[ea>>2]|0,c[R>>2]|0,e,c[P>>2]|0,c[da>>2]|0);c[y>>2]=xb(c[da>>2]|0)|0;c[M>>2]=2;if(((c[y>>2]|0)+4|0)<=(c[z>>2]|0))c[M>>2]=Pb(c[da>>2]|0,25574,5)|0;j=l;l=l+((1*(c[ja>>2]<<2)|0)+15&-16)|0;Pa(c[ia>>2]|0,j,c[P>>2]|0,c[O>>2]|0);h=l;l=l+((1*(c[ja>>2]<<2)|0)+15&-16)|0;c[s>>2]=6;c[z>>2]=c[z>>2]<<3;c[y>>2]=Gb(c[da>>2]|0)|0;c[ga>>2]=c[ua>>2];while(1){if((c[ga>>2]|0)>=(c[ea>>2]|0))break;k=N(c[O>>2]|0,(b[(c[u>>2]|0)+((c[ga>>2]|0)+1<<1)>>1]|0)-(b[(c[u>>2]|0)+(c[ga>>2]<<1)>>1]|0)|0)|0;c[x>>2]=k<>2];k=c[x>>2]|0;if((c[x>>2]<<3|0)<((48>(c[x>>2]|0)?48:c[x>>2]|0)|0))k=k<<3;else k=48>(k|0)?48:c[x>>2]|0;c[w>>2]=k;c[t>>2]=c[s>>2];c[r>>2]=0;while(1){if(((c[y>>2]|0)+(c[t>>2]<<3)|0)>=(c[z>>2]|0))break;if((c[r>>2]|0)>=(c[j+(c[ga>>2]<<2)>>2]|0))break;c[v>>2]=Ob(c[da>>2]|0,c[t>>2]|0)|0;c[y>>2]=Gb(c[da>>2]|0)|0;if(!(c[v>>2]|0))break;c[r>>2]=(c[r>>2]|0)+(c[w>>2]|0);c[z>>2]=(c[z>>2]|0)-(c[w>>2]|0);c[t>>2]=1}c[h+(c[ga>>2]<<2)>>2]=c[r>>2];if((c[r>>2]|0)>0)c[s>>2]=2>((c[s>>2]|0)-1|0)?2:(c[s>>2]|0)-1|0;c[ga>>2]=(c[ga>>2]|0)+1}i=l;l=l+((1*(c[ja>>2]<<2)|0)+15&-16)|0;if(((c[y>>2]|0)+48|0)<=(c[z>>2]|0))k=Pb(c[da>>2]|0,25578,7)|0;else k=5;c[A>>2]=k;wa=c[ha>>2]<<3<<3;c[B>>2]=wa-(Gb(c[da>>2]|0)|0)-1;if((c[R>>2]|0)!=0&(c[P>>2]|0)>=2)k=(c[B>>2]|0)>=((c[P>>2]|0)+2<<3|0);else k=0;c[E>>2]=k?8:0;c[B>>2]=(c[B>>2]|0)-(c[E>>2]|0);d=l;l=l+((1*(c[ja>>2]<<2)|0)+15&-16)|0;n=l;l=l+((1*(c[ja>>2]<<2)|0)+15&-16)|0;c[G>>2]=Uc(c[ia>>2]|0,c[ua>>2]|0,c[ea>>2]|0,h,j,c[A>>2]|0,J,H,c[B>>2]|0,F,d,i,n,c[O>>2]|0,c[P>>2]|0,c[da>>2]|0,0,0,0)|0;Rc(c[ia>>2]|0,c[ua>>2]|0,c[ea>>2]|0,c[ka>>2]|0,i,c[da>>2]|0,c[O>>2]|0);c[ba>>2]=0;do{$i(c[C+(c[ba>>2]<<2)>>2]|0,(c[C+(c[ba>>2]<<2)>>2]|0)+(c[Z>>2]<<2)|0,(2048-(c[Z>>2]|0)+((c[S>>2]|0)/2|0)<<2)+0|0)|0;wa=(c[ba>>2]|0)+1|0;c[ba>>2]=wa}while((wa|0)<(c[Y>>2]|0));wa=N(c[O>>2]|0,c[ja>>2]|0)|0;k=l;l=l+((1*wa|0)+15&-16)|0;wa=(N(c[O>>2]|0,c[Z>>2]|0)|0)<<2;j=l;l=l+((1*wa|0)+15&-16)|0;ta(0,c[ia>>2]|0,c[ua>>2]|0,c[ea>>2]|0,j,(c[O>>2]|0)==2?j+(c[Z>>2]<<2)|0:0,k,0,d,c[K>>2]|0,c[M>>2]|0,c[H>>2]|0,c[J>>2]|0,e,(c[ha>>2]<<6)-(c[E>>2]|0)|0,c[F>>2]|0,c[da>>2]|0,c[P>>2]|0,c[G>>2]|0,(c[sa>>2]|0)+36|0,c[(c[sa>>2]|0)+32>>2]|0);if((c[E>>2]|0)>0)c[D>>2]=Rb(c[da>>2]|0,1)|0;H=c[ia>>2]|0;J=c[ua>>2]|0;K=c[ea>>2]|0;M=c[ka>>2]|0;wa=c[ha>>2]<<3;wa=wa-(xb(c[da>>2]|0)|0)|0;Sc(H,J,K,M,i,n,wa,c[da>>2]|0,c[O>>2]|0);if(c[D>>2]|0)pa(c[ia>>2]|0,j,k,c[P>>2]|0,c[O>>2]|0,c[Z>>2]|0,c[ua>>2]|0,c[ea>>2]|0,c[ka>>2]|0,c[la>>2]|0,c[ma>>2]|0,d,c[(c[sa>>2]|0)+36>>2]|0,c[(c[sa>>2]|0)+32>>2]|0);b:do if(c[L>>2]|0){c[ga>>2]=0;while(1){if((c[ga>>2]|0)>=(N(c[O>>2]|0,c[ja>>2]|0)|0))break b;g[(c[ka>>2]|0)+(c[ga>>2]<<2)>>2]=-28.0;c[ga>>2]=(c[ga>>2]|0)+1}}while(0);zb(c[ia>>2]|0,j,na,c[ka>>2]|0,c[ua>>2]|0,c[I>>2]|0,c[O>>2]|0,c[Y>>2]|0,c[R>>2]|0,c[P>>2]|0,c[(c[sa>>2]|0)+16>>2]|0,c[L>>2]|0,c[(c[sa>>2]|0)+32>>2]|0);c[ba>>2]=0;do{if((c[(c[sa>>2]|0)+52>>2]|0)>15)k=c[(c[sa>>2]|0)+52>>2]|0;else k=15;c[(c[sa>>2]|0)+52>>2]=k;if((c[(c[sa>>2]|0)+56>>2]|0)>15)k=c[(c[sa>>2]|0)+56>>2]|0;else k=15;c[(c[sa>>2]|0)+56>>2]=k;Na(c[na+(c[ba>>2]<<2)>>2]|0,c[na+(c[ba>>2]<<2)>>2]|0,c[(c[sa>>2]|0)+56>>2]|0,c[(c[sa>>2]|0)+52>>2]|0,c[(c[ia>>2]|0)+44>>2]|0,+g[(c[sa>>2]|0)+64>>2],+g[(c[sa>>2]|0)+60>>2],c[(c[sa>>2]|0)+72>>2]|0,c[(c[sa>>2]|0)+68>>2]|0,c[(c[ia>>2]|0)+60>>2]|0,c[S>>2]|0,c[(c[sa>>2]|0)+32>>2]|0);if(c[P>>2]|0)Na((c[na+(c[ba>>2]<<2)>>2]|0)+(c[(c[ia>>2]|0)+44>>2]<<2)|0,(c[na+(c[ba>>2]<<2)>>2]|0)+(c[(c[ia>>2]|0)+44>>2]<<2)|0,c[(c[sa>>2]|0)+52>>2]|0,c[U>>2]|0,(c[Z>>2]|0)-(c[(c[ia>>2]|0)+44>>2]|0)|0,+g[(c[sa>>2]|0)+60>>2],+g[T>>2],c[(c[sa>>2]|0)+68>>2]|0,c[V>>2]|0,c[(c[ia>>2]|0)+60>>2]|0,c[S>>2]|0,c[(c[sa>>2]|0)+32>>2]|0);wa=(c[ba>>2]|0)+1|0;c[ba>>2]=wa}while((wa|0)<(c[Y>>2]|0));c[(c[sa>>2]|0)+56>>2]=c[(c[sa>>2]|0)+52>>2];g[(c[sa>>2]|0)+64>>2]=+g[(c[sa>>2]|0)+60>>2];c[(c[sa>>2]|0)+72>>2]=c[(c[sa>>2]|0)+68>>2];c[(c[sa>>2]|0)+52>>2]=c[U>>2];g[(c[sa>>2]|0)+60>>2]=+g[T>>2];c[(c[sa>>2]|0)+68>>2]=c[V>>2];if(c[P>>2]|0){c[(c[sa>>2]|0)+56>>2]=c[(c[sa>>2]|0)+52>>2];g[(c[sa>>2]|0)+64>>2]=+g[(c[sa>>2]|0)+60>>2];c[(c[sa>>2]|0)+72>>2]=c[(c[sa>>2]|0)+68>>2]}if((c[O>>2]|0)==1)_i((c[ka>>2]|0)+(c[ja>>2]<<2)|0,c[ka>>2]|0,(c[ja>>2]<<2)+0|0)|0;c:do if(c[R>>2]|0){c[ga>>2]=0;while(1){if((c[ga>>2]|0)>=(c[ja>>2]<<1|0))break c;if(+g[(c[la>>2]|0)+(c[ga>>2]<<2)>>2]<+g[(c[ka>>2]|0)+(c[ga>>2]<<2)>>2])k=(c[la>>2]|0)+(c[ga>>2]<<2)|0;else k=(c[ka>>2]|0)+(c[ga>>2]<<2)|0;g[(c[la>>2]|0)+(c[ga>>2]<<2)>>2]=+g[k>>2];c[ga>>2]=(c[ga>>2]|0)+1}}else{_i(c[ma>>2]|0,c[la>>2]|0,(c[ja>>2]<<1<<2)+0|0)|0;_i(c[la>>2]|0,c[ka>>2]|0,(c[ja>>2]<<1<<2)+0|0)|0;if((c[(c[sa>>2]|0)+48>>2]|0)<10)g[X>>2]=+(c[Q>>2]|0)*1.0000000474974513e-03;else g[X>>2]=1.0;c[ga>>2]=0;while(1){if((c[ga>>2]|0)>=(c[ja>>2]<<1|0))break c;if(+g[(c[W>>2]|0)+(c[ga>>2]<<2)>>2]+ +g[X>>2]<+g[(c[ka>>2]|0)+(c[ga>>2]<<2)>>2])m=+g[(c[W>>2]|0)+(c[ga>>2]<<2)>>2]+ +g[X>>2];else m=+g[(c[ka>>2]|0)+(c[ga>>2]<<2)>>2];g[(c[W>>2]|0)+(c[ga>>2]<<2)>>2]=m;c[ga>>2]=(c[ga>>2]|0)+1}}while(0);c[ba>>2]=0;do{c[ga>>2]=0;while(1){if((c[ga>>2]|0)>=(c[ua>>2]|0))break;wa=N(c[ba>>2]|0,c[ja>>2]|0)|0;g[(c[ka>>2]|0)+(wa+(c[ga>>2]|0)<<2)>>2]=0.0;wa=N(c[ba>>2]|0,c[ja>>2]|0)|0;g[(c[ma>>2]|0)+(wa+(c[ga>>2]|0)<<2)>>2]=-28.0;wa=N(c[ba>>2]|0,c[ja>>2]|0)|0;g[(c[la>>2]|0)+(wa+(c[ga>>2]|0)<<2)>>2]=-28.0;c[ga>>2]=(c[ga>>2]|0)+1}c[ga>>2]=c[ea>>2];while(1){if((c[ga>>2]|0)>=(c[ja>>2]|0))break;wa=N(c[ba>>2]|0,c[ja>>2]|0)|0;g[(c[ka>>2]|0)+(wa+(c[ga>>2]|0)<<2)>>2]=0.0;wa=N(c[ba>>2]|0,c[ja>>2]|0)|0;g[(c[ma>>2]|0)+(wa+(c[ga>>2]|0)<<2)>>2]=-28.0;wa=N(c[ba>>2]|0,c[ja>>2]|0)|0;g[(c[la>>2]|0)+(wa+(c[ga>>2]|0)<<2)>>2]=-28.0;c[ga>>2]=(c[ga>>2]|0)+1}wa=(c[ba>>2]|0)+1|0;c[ba>>2]=wa}while((wa|0)<2);c[(c[sa>>2]|0)+36>>2]=c[(c[da>>2]|0)+28>>2];wb(na,c[oa>>2]|0,c[Z>>2]|0,c[Y>>2]|0,c[(c[sa>>2]|0)+16>>2]|0,(c[ia>>2]|0)+16|0,(c[sa>>2]|0)+76|0,c[aa>>2]|0);c[(c[sa>>2]|0)+48>>2]=0;wa=xb(c[da>>2]|0)|0;if((wa|0)>(c[ha>>2]<<3|0)){c[qa>>2]=-3;c[ca>>2]=1}else{if(Ab(c[da>>2]|0)|0)c[(c[sa>>2]|0)+40>>2]=1;c[qa>>2]=(c[fa>>2]|0)/(c[(c[sa>>2]|0)+16>>2]|0)|0;c[ca>>2]=1}_(c[ra>>2]|0);wa=c[qa>>2]|0;l=va;return wa|0}function vb(a,d,e){a=a|0;d=d|0;e=e|0;var f=0.0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,la=0,ma=0;ma=l;l=l+4608|0;la=ma+4596|0;ea=ma+4592|0;M=ma+4588|0;fa=ma+4584|0;ha=ma+4580|0;da=ma+4576|0;ga=ma+4568|0;Y=ma+4560|0;C=ma+4556|0;X=ma+4552|0;i=ma+4548|0;j=ma+4544|0;O=ma+4540|0;ca=ma+4536|0;W=ma+4532|0;ja=ma+4528|0;ba=ma+4524|0;ia=ma+4520|0;h=ma+4516|0;S=ma+4512|0;aa=ma+4508|0;U=ma+4504|0;T=ma+4500|0;R=ma+4496|0;Z=ma+4492|0;V=ma+4488|0;Q=ma+4484|0;P=ma+4480|0;L=ma+4476|0;z=ma+4472|0;F=ma+4468|0;H=ma+4464|0;v=ma+368|0;s=ma+360|0;q=ma+356|0;n=ma+352|0;r=ma+348|0;y=ma+344|0;x=ma+340|0;w=ma+336|0;A=ma+332|0;p=ma+232|0;D=ma+136|0;k=ma+128|0;m=ma+124|0;t=ma+120|0;u=ma+116|0;I=ma+112|0;E=ma+16|0;o=ma+12|0;J=ma+8|0;G=ma+4|0;K=ma;c[la>>2]=a;c[ea>>2]=d;c[M>>2]=e;c[da>>2]=c[(c[la>>2]|0)+8>>2];c[ca>>2]=c[c[la>>2]>>2];c[W>>2]=c[(c[ca>>2]|0)+8>>2];c[ja>>2]=c[(c[ca>>2]|0)+4>>2];c[S>>2]=c[(c[ca>>2]|0)+32>>2];c[fa>>2]=0;do{a=(c[la>>2]|0)+84+((N(c[fa>>2]|0,2048+(c[ja>>2]|0)|0)|0)<<2)|0;c[ga+(c[fa>>2]<<2)>>2]=a;c[Y+(c[fa>>2]<<2)>>2]=(c[ga+(c[fa>>2]<<2)>>2]|0)+8192+(0-(c[ea>>2]|0)<<2);a=(c[fa>>2]|0)+1|0;c[fa>>2]=a}while((a|0)<(c[da>>2]|0));c[C>>2]=(c[la>>2]|0)+84+((N(2048+(c[ja>>2]|0)|0,c[da>>2]|0)|0)<<2);c[X>>2]=(c[C>>2]|0)+((c[da>>2]|0)*24<<2);c[i>>2]=(c[X>>2]|0)+(c[W>>2]<<1<<2);c[j>>2]=(c[i>>2]|0)+(c[W>>2]<<1<<2);c[O>>2]=(c[j>>2]|0)+(c[W>>2]<<1<<2);c[ia>>2]=c[(c[la>>2]|0)+48>>2];c[ba>>2]=c[(c[la>>2]|0)+20>>2];c[h>>2]=((c[ia>>2]|0)>=5?1:(c[ba>>2]|0)!=0)&1;if(c[h>>2]|0){c[U>>2]=c[(c[la>>2]|0)+24>>2];if((c[U>>2]|0)<(c[(c[ca>>2]|0)+12>>2]|0))e=c[U>>2]|0;else e=c[(c[ca>>2]|0)+12>>2]|0;do if((c[ba>>2]|0)<=(e|0))if((c[U>>2]|0)<(c[(c[ca>>2]|0)+12>>2]|0)){e=c[U>>2]|0;break}else{e=c[(c[ca>>2]|0)+12>>2]|0;break}else e=c[ba>>2]|0;while(0);c[T>>2]=e;L=N(c[da>>2]|0,c[ea>>2]|0)|0;c[Z>>2]=$()|0;e=l;l=l+((1*(L<<2)|0)+15&-16)|0;g[R>>2]=(c[ia>>2]|0)==0?1.5:.5;c[fa>>2]=0;do{c[ha>>2]=c[ba>>2];while(1){if((c[ha>>2]|0)>=(c[U>>2]|0))break;K=N(c[fa>>2]|0,c[W>>2]|0)|0;L=N(c[fa>>2]|0,c[W>>2]|0)|0;if(+g[(c[O>>2]|0)+(K+(c[ha>>2]|0)<<2)>>2]>+g[(c[X>>2]|0)+(L+(c[ha>>2]|0)<<2)>>2]-+g[R>>2]){L=N(c[fa>>2]|0,c[W>>2]|0)|0;f=+g[(c[O>>2]|0)+(L+(c[ha>>2]|0)<<2)>>2]}else{L=N(c[fa>>2]|0,c[W>>2]|0)|0;f=+g[(c[X>>2]|0)+(L+(c[ha>>2]|0)<<2)>>2]-+g[R>>2]}L=N(c[fa>>2]|0,c[W>>2]|0)|0;g[(c[X>>2]|0)+(L+(c[ha>>2]|0)<<2)>>2]=f;c[ha>>2]=(c[ha>>2]|0)+1}L=(c[fa>>2]|0)+1|0;c[fa>>2]=L}while((L|0)<(c[da>>2]|0));c[aa>>2]=c[(c[la>>2]|0)+36>>2];c[fa>>2]=0;while(1){if((c[fa>>2]|0)>=(c[da>>2]|0))break;c[ha>>2]=c[ba>>2];while(1){if((c[ha>>2]|0)>=(c[T>>2]|0))break;W=N(c[ea>>2]|0,c[fa>>2]|0)|0;c[Q>>2]=W+(b[(c[S>>2]|0)+(c[ha>>2]<<1)>>1]<>2]);c[P>>2]=(b[(c[S>>2]|0)+((c[ha>>2]|0)+1<<1)>>1]|0)-(b[(c[S>>2]|0)+(c[ha>>2]<<1)>>1]|0)<>2];c[V>>2]=0;while(1){if((c[V>>2]|0)>=(c[P>>2]|0))break;c[aa>>2]=ka(c[aa>>2]|0)|0;g[e+((c[Q>>2]|0)+(c[V>>2]|0)<<2)>>2]=+(c[aa>>2]>>20|0);c[V>>2]=(c[V>>2]|0)+1}cd(e+(c[Q>>2]<<2)|0,c[P>>2]|0,1.0,c[(c[la>>2]|0)+32>>2]|0);c[ha>>2]=(c[ha>>2]|0)+1}c[fa>>2]=(c[fa>>2]|0)+1}c[(c[la>>2]|0)+36>>2]=c[aa>>2];c[fa>>2]=0;do{$i(c[ga+(c[fa>>2]<<2)>>2]|0,(c[ga+(c[fa>>2]<<2)>>2]|0)+(c[ea>>2]<<2)|0,(2048-(c[ea>>2]|0)+(c[ja>>2]>>1)<<2)+0|0)|0;ha=(c[fa>>2]|0)+1|0;c[fa>>2]=ha}while((ha|0)<(c[da>>2]|0));zb(c[ca>>2]|0,e,Y,c[X>>2]|0,c[ba>>2]|0,c[T>>2]|0,c[da>>2]|0,c[da>>2]|0,0,c[M>>2]|0,c[(c[la>>2]|0)+16>>2]|0,0,c[(c[la>>2]|0)+32>>2]|0);_(c[Z>>2]|0);ja=c[ia>>2]|0;ja=ja+1|0;la=c[la>>2]|0;la=la+48|0;c[la>>2]=ja;l=ma;return}g[z>>2]=1.0;if(!(c[ia>>2]|0)){ba=Bb(ga,c[da>>2]|0,c[(c[la>>2]|0)+32>>2]|0)|0;c[F>>2]=ba;c[(c[la>>2]|0)+44>>2]=ba}else{c[F>>2]=c[(c[la>>2]|0)+44>>2];g[z>>2]=.800000011920929}ba=c[ja>>2]|0;c[H>>2]=$()|0;d=l;l=l+((1*(ba<<2)|0)+15&-16)|0;c[L>>2]=c[(c[ca>>2]|0)+60>>2];c[fa>>2]=0;do{g[n>>2]=0.0;c[r>>2]=c[ga+(c[fa>>2]<<2)>>2];c[ha>>2]=0;while(1){if((c[ha>>2]|0)>=1024)break;g[v+(c[ha>>2]<<2)>>2]=+g[(c[r>>2]|0)+(1024+(c[ha>>2]|0)<<2)>>2];c[ha>>2]=(c[ha>>2]|0)+1}if(!(c[ia>>2]|0)){Hc(v,p,c[L>>2]|0,c[ja>>2]|0,24,1024,c[(c[la>>2]|0)+32>>2]|0)|0;g[p>>2]=+g[p>>2]*1.000100016593933;c[ha>>2]=1;while(1){if((c[ha>>2]|0)>24)break;ca=p+(c[ha>>2]<<2)|0;g[ca>>2]=+g[ca>>2]-+g[p+(c[ha>>2]<<2)>>2]*6.400000711437315e-05*+(c[ha>>2]|0)*+(c[ha>>2]|0);c[ha>>2]=(c[ha>>2]|0)+1}Dc((c[C>>2]|0)+((c[fa>>2]|0)*24<<2)|0,p,24)}c[w>>2]=(c[F>>2]<<1|0)<1024?c[F>>2]<<1:1024;c[ha>>2]=0;while(1){if((c[ha>>2]|0)>=24)break;g[D+(c[ha>>2]<<2)>>2]=+g[(c[r>>2]|0)+(2048-(c[w>>2]|0)-1-(c[ha>>2]|0)<<2)>>2];c[ha>>2]=(c[ha>>2]|0)+1}Ec(v+4096+(0-(c[w>>2]|0)<<2)|0,(c[C>>2]|0)+((c[fa>>2]|0)*24<<2)|0,v+4096+(0-(c[w>>2]|0)<<2)|0,c[w>>2]|0,24,D,c[(c[la>>2]|0)+32>>2]|0);g[k>>2]=1.0;g[m>>2]=1.0;c[t>>2]=c[w>>2]>>1;c[ha>>2]=0;while(1){if((c[ha>>2]|0)>=(c[t>>2]|0))break;g[u>>2]=+g[v+(1024-(c[t>>2]|0)+(c[ha>>2]|0)<<2)>>2];g[k>>2]=+g[k>>2]+ +g[u>>2]*+g[u>>2];g[u>>2]=+g[v+(1024-(c[t>>2]<<1)+(c[ha>>2]|0)<<2)>>2];g[m>>2]=+g[m>>2]+ +g[u>>2]*+g[u>>2];c[ha>>2]=(c[ha>>2]|0)+1}g[k>>2]=+g[k>>2]<+g[m>>2]?+g[k>>2]:+g[m>>2];g[s>>2]=+B(+(+g[k>>2]/+g[m>>2]));$i(c[r>>2]|0,(c[r>>2]|0)+(c[ea>>2]<<2)|0,(2048-(c[ea>>2]|0)<<2)+0|0)|0;c[y>>2]=1024-(c[F>>2]|0);c[x>>2]=(c[ea>>2]|0)+(c[ja>>2]|0);g[q>>2]=+g[z>>2]*+g[s>>2];c[A>>2]=0;c[ha>>2]=0;while(1){if((c[ha>>2]|0)>=(c[x>>2]|0))break;if((c[A>>2]|0)>=(c[F>>2]|0)){c[A>>2]=(c[A>>2]|0)-(c[F>>2]|0);g[q>>2]=+g[q>>2]*+g[s>>2]}g[(c[r>>2]|0)+(2048-(c[ea>>2]|0)+(c[ha>>2]|0)<<2)>>2]=+g[q>>2]*+g[v+((c[y>>2]|0)+(c[A>>2]|0)<<2)>>2];g[I>>2]=+g[(c[r>>2]|0)+(1024-(c[ea>>2]|0)+(c[y>>2]|0)+(c[A>>2]|0)<<2)>>2];g[n>>2]=+g[n>>2]+ +g[I>>2]*+g[I>>2];c[ha>>2]=(c[ha>>2]|0)+1;c[A>>2]=(c[A>>2]|0)+1}c[ha>>2]=0;while(1){e=c[r>>2]|0;if((c[ha>>2]|0)>=24)break;g[E+(c[ha>>2]<<2)>>2]=+g[e+(2048-(c[ea>>2]|0)-1-(c[ha>>2]|0)<<2)>>2];c[ha>>2]=(c[ha>>2]|0)+1}Gc(e+8192+(0-(c[ea>>2]|0)<<2)|0,(c[C>>2]|0)+((c[fa>>2]|0)*24<<2)|0,(c[r>>2]|0)+8192+(0-(c[ea>>2]|0)<<2)|0,c[x>>2]|0,24,E,c[(c[la>>2]|0)+32>>2]|0);g[o>>2]=0.0;c[ha>>2]=0;while(1){if((c[ha>>2]|0)>=(c[x>>2]|0))break;g[J>>2]=+g[(c[r>>2]|0)+(2048-(c[ea>>2]|0)+(c[ha>>2]|0)<<2)>>2];g[o>>2]=+g[o>>2]+ +g[J>>2]*+g[J>>2];c[ha>>2]=(c[ha>>2]|0)+1}a:do if(+g[n>>2]>+g[o>>2]*.20000000298023224){if(+g[n>>2]<+g[o>>2]){g[G>>2]=+B(+((+g[n>>2]+1.0)/(+g[o>>2]+1.0)));c[ha>>2]=0;while(1){if((c[ha>>2]|0)>=(c[ja>>2]|0))break;g[K>>2]=1.0-+g[(c[L>>2]|0)+(c[ha>>2]<<2)>>2]*(1.0-+g[G>>2]);g[(c[r>>2]|0)+(2048-(c[ea>>2]|0)+(c[ha>>2]|0)<<2)>>2]=+g[K>>2]*+g[(c[r>>2]|0)+(2048-(c[ea>>2]|0)+(c[ha>>2]|0)<<2)>>2];c[ha>>2]=(c[ha>>2]|0)+1}c[ha>>2]=c[ja>>2];while(1){if((c[ha>>2]|0)>=(c[x>>2]|0))break a;g[(c[r>>2]|0)+(2048-(c[ea>>2]|0)+(c[ha>>2]|0)<<2)>>2]=+g[G>>2]*+g[(c[r>>2]|0)+(2048-(c[ea>>2]|0)+(c[ha>>2]|0)<<2)>>2];c[ha>>2]=(c[ha>>2]|0)+1}}}else{c[ha>>2]=0;while(1){if((c[ha>>2]|0)>=(c[x>>2]|0))break a;g[(c[r>>2]|0)+(2048-(c[ea>>2]|0)+(c[ha>>2]|0)<<2)>>2]=0.0;c[ha>>2]=(c[ha>>2]|0)+1}}while(0);Na(d,(c[r>>2]|0)+8192|0,c[(c[la>>2]|0)+52>>2]|0,c[(c[la>>2]|0)+52>>2]|0,c[ja>>2]|0,-+g[(c[la>>2]|0)+60>>2],-+g[(c[la>>2]|0)+60>>2],c[(c[la>>2]|0)+68>>2]|0,c[(c[la>>2]|0)+68>>2]|0,0,0,c[(c[la>>2]|0)+32>>2]|0);c[ha>>2]=0;while(1){if((c[ha>>2]|0)>=((c[ja>>2]|0)/2|0|0))break;g[(c[r>>2]|0)+(2048+(c[ha>>2]|0)<<2)>>2]=+g[(c[L>>2]|0)+(c[ha>>2]<<2)>>2]*+g[d+((c[ja>>2]|0)-1-(c[ha>>2]|0)<<2)>>2]+ +g[(c[L>>2]|0)+((c[ja>>2]|0)-(c[ha>>2]|0)-1<<2)>>2]*+g[d+(c[ha>>2]<<2)>>2];c[ha>>2]=(c[ha>>2]|0)+1}ca=(c[fa>>2]|0)+1|0;c[fa>>2]=ca}while((ca|0)<(c[da>>2]|0));_(c[H>>2]|0);ja=c[ia>>2]|0;ja=ja+1|0;la=c[la>>2]|0;la=la+48|0;c[la>>2]=ja;l=ma;return}function wb(a,b,d,e,f,h,i,j){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0.0;C=l;l=l+80|0;s=C+72|0;w=C+68|0;m=C+64|0;k=C+60|0;r=C+56|0;D=C+52|0;v=C+48|0;p=C+40|0;n=C+36|0;o=C+32|0;q=C+28|0;x=C+24|0;t=C+20|0;A=C+16|0;B=C+12|0;u=C+8|0;y=C+4|0;z=C;c[s>>2]=a;c[w>>2]=b;c[m>>2]=d;c[k>>2]=e;c[r>>2]=f;c[D>>2]=h;c[v>>2]=i;c[C+44>>2]=j;c[o>>2]=0;b=c[m>>2]|0;c[x>>2]=$()|0;e=l;l=l+((1*(b<<2)|0)+15&-16)|0;g[q>>2]=+g[c[D>>2]>>2];c[n>>2]=(c[m>>2]|0)/(c[r>>2]|0)|0;c[p>>2]=0;do{g[u>>2]=+g[(c[v>>2]|0)+(c[p>>2]<<2)>>2];c[A>>2]=c[(c[s>>2]|0)+(c[p>>2]<<2)>>2];c[B>>2]=(c[w>>2]|0)+(c[p>>2]<<2);D=(c[r>>2]|0)>1;c[t>>2]=0;a:do if(D){while(1){if((c[t>>2]|0)>=(c[m>>2]|0))break;g[y>>2]=+g[(c[A>>2]|0)+(c[t>>2]<<2)>>2]+ +g[u>>2]+1.0000000031710769e-30;g[u>>2]=+g[q>>2]*+g[y>>2];g[e+(c[t>>2]<<2)>>2]=+g[y>>2];c[t>>2]=(c[t>>2]|0)+1}c[o>>2]=1}else while(1){if((c[t>>2]|0)>=(c[m>>2]|0))break a;g[z>>2]=+g[(c[A>>2]|0)+(c[t>>2]<<2)>>2]+ +g[u>>2]+1.0000000031710769e-30;g[u>>2]=+g[q>>2]*+g[z>>2];g[(c[B>>2]|0)+((N(c[t>>2]|0,c[k>>2]|0)|0)<<2)>>2]=+g[z>>2]*.000030517578125;c[t>>2]=(c[t>>2]|0)+1}while(0);g[(c[v>>2]|0)+(c[p>>2]<<2)>>2]=+g[u>>2];b:do if(c[o>>2]|0){c[t>>2]=0;while(1){if((c[t>>2]|0)>=(c[n>>2]|0))break b;E=+g[e+((N(c[t>>2]|0,c[r>>2]|0)|0)<<2)>>2]*.000030517578125;g[(c[B>>2]|0)+((N(c[t>>2]|0,c[k>>2]|0)|0)<<2)>>2]=E;c[t>>2]=(c[t>>2]|0)+1}}while(0);D=(c[p>>2]|0)+1|0;c[p>>2]=D}while((D|0)<(c[k>>2]|0));_(c[x>>2]|0);l=C;return}function xb(a){a=a|0;var b=0,d=0;b=l;l=l+16|0;d=b;c[d>>2]=a;a=(c[(c[d>>2]|0)+20>>2]|0)-(32-(Q(c[(c[d>>2]|0)+28>>2]|0)|0))|0;l=b;return a|0}function yb(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;x=l;l=l+64|0;r=x+52|0;n=x+48|0;p=x+44|0;u=x+40|0;i=x+36|0;m=x+32|0;o=x+28|0;k=x+24|0;v=x+20|0;w=x+16|0;t=x+12|0;q=x+8|0;j=x+4|0;s=x;c[r>>2]=b;c[n>>2]=d;c[p>>2]=e;c[u>>2]=f;c[i>>2]=g;c[m>>2]=h;c[j>>2]=c[(c[m>>2]|0)+4>>2]<<3;c[s>>2]=xb(c[m>>2]|0)|0;c[q>>2]=c[p>>2]|0?2:4;if((c[i>>2]|0)>0)g=((c[s>>2]|0)+(c[q>>2]|0)+1|0)>>>0<=(c[j>>2]|0)>>>0;else g=0;c[w>>2]=g&1;c[j>>2]=(c[j>>2]|0)-(c[w>>2]|0);c[k>>2]=0;c[t>>2]=0;c[o>>2]=c[r>>2];while(1){if((c[o>>2]|0)>=(c[n>>2]|0))break;if(((c[s>>2]|0)+(c[q>>2]|0)|0)>>>0<=(c[j>>2]|0)>>>0){f=Ob(c[m>>2]|0,c[q>>2]|0)|0;c[k>>2]=c[k>>2]^f;c[s>>2]=xb(c[m>>2]|0)|0;c[t>>2]=c[t>>2]|c[k>>2]}c[(c[u>>2]|0)+(c[o>>2]<<2)>>2]=c[k>>2];c[q>>2]=c[p>>2]|0?4:5;c[o>>2]=(c[o>>2]|0)+1}c[v>>2]=0;if(c[w>>2]|0?(a[25228+(c[i>>2]<<3)+((c[p>>2]<<2)+0+(c[t>>2]|0))>>0]|0)!=(a[25228+(c[i>>2]<<3)+((c[p>>2]<<2)+2+(c[t>>2]|0))>>0]|0):0)c[v>>2]=Ob(c[m>>2]|0,1)|0;c[o>>2]=c[r>>2];while(1){if((c[o>>2]|0)>=(c[n>>2]|0))break;c[(c[u>>2]|0)+(c[o>>2]<<2)>>2]=a[25228+(c[i>>2]<<3)+((c[p>>2]<<2)+(c[v>>2]<<1)+(c[(c[u>>2]|0)+(c[o>>2]<<2)>>2]|0))>>0];c[o>>2]=(c[o>>2]|0)+1}l=x;return}function zb(a,b,d,e,f,h,i,j,k,m,n,o,p){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;var q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0;Q=l;l=l+112|0;G=Q+100|0;x=Q+96|0;J=Q+92|0;I=Q+88|0;P=Q+84|0;C=Q+80|0;r=Q+76|0;s=Q+72|0;R=Q+68|0;t=Q+64|0;B=Q+60|0;O=Q+56|0;y=Q+52|0;A=Q+48|0;F=Q+44|0;u=Q+40|0;z=Q+36|0;q=Q+32|0;v=Q+28|0;w=Q+24|0;M=Q+20|0;H=Q+16|0;K=Q+12|0;L=Q+8|0;D=Q+4|0;E=Q;c[G>>2]=a;c[x>>2]=b;c[J>>2]=d;c[I>>2]=e;c[P>>2]=f;c[C>>2]=h;c[r>>2]=i;c[s>>2]=j;c[R>>2]=k;c[t>>2]=m;c[B>>2]=n;c[O>>2]=o;c[y>>2]=p;c[K>>2]=c[(c[G>>2]|0)+4>>2];c[H>>2]=c[(c[G>>2]|0)+8>>2];c[v>>2]=c[(c[G>>2]|0)+44>>2]<>2];f=c[v>>2]|0;c[L>>2]=$()|0;i=l;l=l+((1*(f<<2)|0)+15&-16)|0;c[u>>2]=1<>2];if(c[R>>2]|0){c[q>>2]=c[u>>2];c[w>>2]=c[(c[G>>2]|0)+44>>2];c[M>>2]=c[(c[G>>2]|0)+36>>2]}else{c[q>>2]=1;c[w>>2]=c[(c[G>>2]|0)+44>>2]<>2];c[M>>2]=(c[(c[G>>2]|0)+36>>2]|0)-(c[t>>2]|0)}if((c[s>>2]|0)==2&(c[r>>2]|0)==1){oa(c[G>>2]|0,c[x>>2]|0,i,c[I>>2]|0,c[P>>2]|0,c[C>>2]|0,c[u>>2]|0,c[B>>2]|0,c[O>>2]|0);c[D>>2]=(c[(c[J>>2]|0)+4>>2]|0)+(((c[K>>2]|0)/2|0)<<2);_i(c[D>>2]|0,i|0,(c[v>>2]<<2)+0|0)|0;c[z>>2]=0;while(1){if((c[z>>2]|0)>=(c[q>>2]|0))break;R=(c[c[J>>2]>>2]|0)+((N(c[w>>2]|0,c[z>>2]|0)|0)<<2)|0;rc((c[G>>2]|0)+64|0,(c[D>>2]|0)+(c[z>>2]<<2)|0,R,c[(c[G>>2]|0)+60>>2]|0,c[K>>2]|0,c[M>>2]|0,c[q>>2]|0,c[y>>2]|0);c[z>>2]=(c[z>>2]|0)+1}c[z>>2]=0;while(1){if((c[z>>2]|0)>=(c[q>>2]|0))break;R=(c[(c[J>>2]|0)+4>>2]|0)+((N(c[w>>2]|0,c[z>>2]|0)|0)<<2)|0;rc((c[G>>2]|0)+64|0,i+(c[z>>2]<<2)|0,R,c[(c[G>>2]|0)+60>>2]|0,c[K>>2]|0,c[M>>2]|0,c[q>>2]|0,c[y>>2]|0);c[z>>2]=(c[z>>2]|0)+1}R=c[L>>2]|0;_(R|0);l=Q;return}if(!((c[s>>2]|0)==1&(c[r>>2]|0)==2)){c[A>>2]=0;do{F=(c[x>>2]|0)+((N(c[A>>2]|0,c[v>>2]|0)|0)<<2)|0;R=(c[I>>2]|0)+((N(c[A>>2]|0,c[H>>2]|0)|0)<<2)|0;oa(c[G>>2]|0,F,i,R,c[P>>2]|0,c[C>>2]|0,c[u>>2]|0,c[B>>2]|0,c[O>>2]|0);c[z>>2]=0;while(1){if((c[z>>2]|0)>=(c[q>>2]|0))break;R=(c[(c[J>>2]|0)+(c[A>>2]<<2)>>2]|0)+((N(c[w>>2]|0,c[z>>2]|0)|0)<<2)|0;rc((c[G>>2]|0)+64|0,i+(c[z>>2]<<2)|0,R,c[(c[G>>2]|0)+60>>2]|0,c[K>>2]|0,c[M>>2]|0,c[q>>2]|0,c[y>>2]|0);c[z>>2]=(c[z>>2]|0)+1}R=(c[A>>2]|0)+1|0;c[A>>2]=R}while((R|0)<(c[s>>2]|0));R=c[L>>2]|0;_(R|0);l=Q;return}c[E>>2]=(c[c[J>>2]>>2]|0)+(((c[K>>2]|0)/2|0)<<2);oa(c[G>>2]|0,c[x>>2]|0,i,c[I>>2]|0,c[P>>2]|0,c[C>>2]|0,c[u>>2]|0,c[B>>2]|0,c[O>>2]|0);oa(c[G>>2]|0,(c[x>>2]|0)+(c[v>>2]<<2)|0,c[E>>2]|0,(c[I>>2]|0)+(c[H>>2]<<2)|0,c[P>>2]|0,c[C>>2]|0,c[u>>2]|0,c[B>>2]|0,c[O>>2]|0);c[F>>2]=0;while(1){if((c[F>>2]|0)>=(c[v>>2]|0))break;g[i+(c[F>>2]<<2)>>2]=(+g[i+(c[F>>2]<<2)>>2]+ +g[(c[E>>2]|0)+(c[F>>2]<<2)>>2])*.5;c[F>>2]=(c[F>>2]|0)+1}c[z>>2]=0;while(1){if((c[z>>2]|0)>=(c[q>>2]|0))break;R=(c[c[J>>2]>>2]|0)+((N(c[w>>2]|0,c[z>>2]|0)|0)<<2)|0;rc((c[G>>2]|0)+64|0,i+(c[z>>2]<<2)|0,R,c[(c[G>>2]|0)+60>>2]|0,c[K>>2]|0,c[M>>2]|0,c[q>>2]|0,c[y>>2]|0);c[z>>2]=(c[z>>2]|0)+1}R=c[L>>2]|0;_(R|0);l=Q;return}function Ab(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;l=d;return c[(c[b>>2]|0)+44>>2]|0}function Bb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;f=l;l=l+4112|0;j=f+4108|0;i=f+4104|0;g=f+4100|0;e=f+4096|0;h=f;c[j>>2]=a;c[i>>2]=b;c[g>>2]=d;tc(c[j>>2]|0,h,2048,c[i>>2]|0,c[g>>2]|0);yc(h+1440|0,h,1328,620,e,c[g>>2]|0);c[e>>2]=720-(c[e>>2]|0);l=f;return c[e>>2]|0}function Cb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0;f=l;l=l+16|0;i=f+12|0;h=f+8|0;g=f+4|0;j=f;c[i>>2]=a;c[h>>2]=b;c[g>>2]=d;c[j>>2]=e;b=c[j>>2]|0;a=Db(c[h>>2]|0,c[i>>2]|0)|0;ac(b,a,(c[(c[364+(((c[h>>2]|0)<(c[g>>2]|0)?c[h>>2]|0:c[g>>2]|0)<<2)>>2]|0)+(((c[h>>2]|0)>(c[g>>2]|0)?c[h>>2]|0:c[g>>2]|0)<<2)>>2]|0)+(c[(c[364+(((c[h>>2]|0)<((c[g>>2]|0)+1|0)?c[h>>2]|0:(c[g>>2]|0)+1|0)<<2)>>2]|0)+(((c[h>>2]|0)>((c[g>>2]|0)+1|0)?c[h>>2]|0:(c[g>>2]|0)+1|0)<<2)>>2]|0)|0);l=f;return}function Db(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0;i=l;l=l+32|0;d=i+16|0;e=i+12|0;f=i+8|0;g=i+4|0;h=i;c[d>>2]=a;c[e>>2]=b;c[g>>2]=(c[d>>2]|0)-1;c[f>>2]=(c[(c[e>>2]|0)+(c[g>>2]<<2)>>2]|0)<0&1;c[h>>2]=A(c[(c[e>>2]|0)+(c[g>>2]<<2)>>2]|0)|0;do{c[g>>2]=(c[g>>2]|0)+-1;if(((c[d>>2]|0)-(c[g>>2]|0)|0)<(c[h>>2]|0))a=(c[d>>2]|0)-(c[g>>2]|0)|0;else a=c[h>>2]|0;if(((c[d>>2]|0)-(c[g>>2]|0)|0)>(c[h>>2]|0))b=(c[d>>2]|0)-(c[g>>2]|0)|0;else b=c[h>>2]|0;c[f>>2]=(c[f>>2]|0)+(c[(c[364+(a<<2)>>2]|0)+(b<<2)>>2]|0);b=A(c[(c[e>>2]|0)+(c[g>>2]<<2)>>2]|0)|0;c[h>>2]=(c[h>>2]|0)+b;if((c[(c[e>>2]|0)+(c[g>>2]<<2)>>2]|0)<0){if(((c[d>>2]|0)-(c[g>>2]|0)|0)<((c[h>>2]|0)+1|0))a=(c[d>>2]|0)-(c[g>>2]|0)|0;else a=(c[h>>2]|0)+1|0;if(((c[d>>2]|0)-(c[g>>2]|0)|0)>((c[h>>2]|0)+1|0))b=(c[d>>2]|0)-(c[g>>2]|0)|0;else b=(c[h>>2]|0)+1|0;c[f>>2]=(c[f>>2]|0)+(c[(c[364+(a<<2)>>2]|0)+(b<<2)>>2]|0)}}while((c[g>>2]|0)>0);l=i;return c[f>>2]|0}function Eb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,g=0,h=0,i=0,j=0,k=0;g=l;l=l+16|0;h=g+12|0;j=g+8|0;i=g+4|0;k=g;c[h>>2]=a;c[j>>2]=b;c[i>>2]=d;c[k>>2]=e;d=c[j>>2]|0;b=c[i>>2]|0;a=Qb(c[k>>2]|0,(c[(c[364+(((c[j>>2]|0)<(c[i>>2]|0)?c[j>>2]|0:c[i>>2]|0)<<2)>>2]|0)+(((c[j>>2]|0)>(c[i>>2]|0)?c[j>>2]|0:c[i>>2]|0)<<2)>>2]|0)+(c[(c[364+(((c[j>>2]|0)<((c[i>>2]|0)+1|0)?c[j>>2]|0:(c[i>>2]|0)+1|0)<<2)>>2]|0)+(((c[j>>2]|0)>((c[i>>2]|0)+1|0)?c[j>>2]|0:(c[i>>2]|0)+1|0)<<2)>>2]|0)|0)|0;f=+Fb(d,b,a,c[h>>2]|0);l=g;return +f}function Fb(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0.0,v=0.0,w=0.0;t=l;l=l+48|0;j=t+36|0;i=t+32|0;h=t+28|0;k=t+24|0;n=t+20|0;q=t+16|0;m=t+12|0;r=t+40|0;s=t+8|0;o=t+4|0;p=t;c[j>>2]=a;c[i>>2]=d;c[h>>2]=e;c[k>>2]=f;g[s>>2]=0.0;while(1){e=c[i>>2]|0;if((c[j>>2]|0)<=2)break;do if((e|0)>=(c[j>>2]|0)){c[p>>2]=c[364+(c[j>>2]<<2)>>2];c[n>>2]=c[(c[p>>2]|0)+((c[i>>2]|0)+1<<2)>>2];c[q>>2]=0-((c[h>>2]|0)>>>0>=(c[n>>2]|0)>>>0&1);c[h>>2]=(c[h>>2]|0)-(c[n>>2]&c[q>>2]);c[m>>2]=c[i>>2];c[o>>2]=c[(c[p>>2]|0)+(c[j>>2]<<2)>>2];a:do if((c[o>>2]|0)>>>0>(c[h>>2]|0)>>>0){c[i>>2]=c[j>>2];do{f=(c[i>>2]|0)+-1|0;c[i>>2]=f;c[n>>2]=c[(c[364+(f<<2)>>2]|0)+(c[j>>2]<<2)>>2]}while((c[n>>2]|0)>>>0>(c[h>>2]|0)>>>0)}else{c[n>>2]=c[(c[p>>2]|0)+(c[i>>2]<<2)>>2];while(1){if((c[n>>2]|0)>>>0<=(c[h>>2]|0)>>>0)break a;c[i>>2]=(c[i>>2]|0)+-1;c[n>>2]=c[(c[p>>2]|0)+(c[i>>2]<<2)>>2]}}while(0);c[h>>2]=(c[h>>2]|0)-(c[n>>2]|0);b[r>>1]=(c[m>>2]|0)-(c[i>>2]|0)+(c[q>>2]|0)^c[q>>2];a=b[r>>1]|0;f=c[k>>2]|0;c[k>>2]=f+4;c[f>>2]=a;g[s>>2]=+g[s>>2]+ +(b[r>>1]|0)*+(b[r>>1]|0)}else{c[n>>2]=c[(c[364+(c[i>>2]<<2)>>2]|0)+(c[j>>2]<<2)>>2];c[o>>2]=c[(c[364+((c[i>>2]|0)+1<<2)>>2]|0)+(c[j>>2]<<2)>>2];if((c[n>>2]|0)>>>0<=(c[h>>2]|0)>>>0?(c[h>>2]|0)>>>0<(c[o>>2]|0)>>>0:0){c[h>>2]=(c[h>>2]|0)-(c[n>>2]|0);f=c[k>>2]|0;c[k>>2]=f+4;c[f>>2]=0;break}c[q>>2]=0-((c[h>>2]|0)>>>0>=(c[o>>2]|0)>>>0&1);c[h>>2]=(c[h>>2]|0)-(c[o>>2]&c[q>>2]);c[m>>2]=c[i>>2];do{f=(c[i>>2]|0)+-1|0;c[i>>2]=f;c[n>>2]=c[(c[364+(f<<2)>>2]|0)+(c[j>>2]<<2)>>2]}while((c[n>>2]|0)>>>0>(c[h>>2]|0)>>>0);c[h>>2]=(c[h>>2]|0)-(c[n>>2]|0);b[r>>1]=(c[m>>2]|0)-(c[i>>2]|0)+(c[q>>2]|0)^c[q>>2];a=b[r>>1]|0;f=c[k>>2]|0;c[k>>2]=f+4;c[f>>2]=a;g[s>>2]=+g[s>>2]+ +(b[r>>1]|0)*+(b[r>>1]|0)}while(0);c[j>>2]=(c[j>>2]|0)+-1}c[n>>2]=(e<<1)+1;c[q>>2]=0-((c[h>>2]|0)>>>0>=(c[n>>2]|0)>>>0&1);c[h>>2]=(c[h>>2]|0)-(c[n>>2]&c[q>>2]);c[m>>2]=c[i>>2];c[i>>2]=((c[h>>2]|0)+1|0)>>>1;if(!(c[i>>2]|0)){p=c[m>>2]|0;o=c[i>>2]|0;o=p-o|0;p=c[q>>2]|0;p=o+p|0;o=c[q>>2]|0;o=p^o;o=o&65535;b[r>>1]=o;o=b[r>>1]|0;o=o<<16>>16;p=c[k>>2]|0;n=p+4|0;c[k>>2]=n;c[p>>2]=o;w=+g[s>>2];p=b[r>>1]|0;u=+(p<<16>>16);p=b[r>>1]|0;v=+(p<<16>>16);v=u*v;v=w+v;g[s>>2]=v;p=c[h>>2]|0;p=0-p|0;c[q>>2]=p;p=c[i>>2]|0;o=c[q>>2]|0;o=p+o|0;p=c[q>>2]|0;p=o^p;p=p&65535;b[r>>1]=p;p=b[r>>1]|0;p=p<<16>>16;q=c[k>>2]|0;c[q>>2]=p;v=+g[s>>2];q=b[r>>1]|0;w=+(q<<16>>16);r=b[r>>1]|0;u=+(r<<16>>16);u=w*u;u=v+u;g[s>>2]=u;u=+g[s>>2];l=t;return +u}c[h>>2]=(c[h>>2]|0)-((c[i>>2]<<1)-1);p=c[m>>2]|0;o=c[i>>2]|0;o=p-o|0;p=c[q>>2]|0;p=o+p|0;o=c[q>>2]|0;o=p^o;o=o&65535;b[r>>1]=o;o=b[r>>1]|0;o=o<<16>>16;p=c[k>>2]|0;n=p+4|0;c[k>>2]=n;c[p>>2]=o;u=+g[s>>2];p=b[r>>1]|0;w=+(p<<16>>16);p=b[r>>1]|0;v=+(p<<16>>16);v=w*v;v=u+v;g[s>>2]=v;p=c[h>>2]|0;p=0-p|0;c[q>>2]=p;p=c[i>>2]|0;o=c[q>>2]|0;o=p+o|0;p=c[q>>2]|0;p=o^p;p=p&65535;b[r>>1]=p;p=b[r>>1]|0;p=p<<16>>16;q=c[k>>2]|0;c[q>>2]=p;v=+g[s>>2];q=b[r>>1]|0;u=+(q<<16>>16);r=b[r>>1]|0;w=+(r<<16>>16);w=u*w;w=v+w;g[s>>2]=w;w=+g[s>>2];l=t;return +w}function Gb(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;e=l;l=l+32|0;h=e+16|0;d=e+12|0;g=e+8|0;b=e+4|0;f=e;c[h>>2]=a;c[d>>2]=c[(c[h>>2]|0)+20>>2]<<3;c[b>>2]=32-(Q(c[(c[h>>2]|0)+28>>2]|0)|0);c[g>>2]=(c[(c[h>>2]|0)+28>>2]|0)>>>((c[b>>2]|0)-16|0);c[f>>2]=((c[g>>2]|0)>>>12)-8;c[f>>2]=(c[f>>2]|0)+((c[g>>2]|0)>>>0>(c[5512+(c[f>>2]<<2)>>2]|0)>>>0&1);c[b>>2]=(c[b>>2]<<3)+(c[f>>2]|0);l=e;return (c[d>>2]|0)-(c[b>>2]|0)|0}function Hb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=l;l=l+16|0;f=e+8|0;h=e+4|0;g=e;c[f>>2]=a;c[h>>2]=b;c[g>>2]=d;c[c[f>>2]>>2]=c[h>>2];c[(c[f>>2]|0)+4>>2]=c[g>>2];c[(c[f>>2]|0)+8>>2]=0;c[(c[f>>2]|0)+12>>2]=0;c[(c[f>>2]|0)+16>>2]=0;c[(c[f>>2]|0)+20>>2]=9;c[(c[f>>2]|0)+24>>2]=0;c[(c[f>>2]|0)+28>>2]=128;a=Ib(c[f>>2]|0)|0;c[(c[f>>2]|0)+40>>2]=a;c[(c[f>>2]|0)+32>>2]=(c[(c[f>>2]|0)+28>>2]|0)-1-(c[(c[f>>2]|0)+40>>2]>>1);c[(c[f>>2]|0)+44>>2]=0;Jb(c[f>>2]|0);l=e;return}function Ib(a){a=a|0;var b=0,e=0,f=0;e=l;l=l+16|0;b=e;c[b>>2]=a;if((c[(c[b>>2]|0)+24>>2]|0)>>>0>=(c[(c[b>>2]|0)+4>>2]|0)>>>0){b=0;l=e;return b|0}a=c[c[b>>2]>>2]|0;f=(c[b>>2]|0)+24|0;b=c[f>>2]|0;c[f>>2]=b+1;b=d[a+b>>0]|0;l=e;return b|0}function Jb(a){a=a|0;var b=0,d=0,e=0;e=l;l=l+16|0;b=e+4|0;d=e;c[b>>2]=a;while(1){if((c[(c[b>>2]|0)+28>>2]|0)>>>0>8388608)break;a=(c[b>>2]|0)+20|0;c[a>>2]=(c[a>>2]|0)+8;a=(c[b>>2]|0)+28|0;c[a>>2]=c[a>>2]<<8;c[d>>2]=c[(c[b>>2]|0)+40>>2];a=Ib(c[b>>2]|0)|0;c[(c[b>>2]|0)+40>>2]=a;c[d>>2]=(c[d>>2]<<8|c[(c[b>>2]|0)+40>>2])>>1;c[(c[b>>2]|0)+32>>2]=(c[(c[b>>2]|0)+32>>2]<<8)+(255&~c[d>>2])&2147483647}l=e;return}function Kb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;f=l;l=l+16|0;g=f+8|0;e=f+4|0;d=f;c[g>>2]=a;c[e>>2]=b;a=Lb(c[(c[g>>2]|0)+28>>2]|0,c[e>>2]|0)|0;c[(c[g>>2]|0)+36>>2]=a;c[d>>2]=((c[(c[g>>2]|0)+32>>2]|0)>>>0)/((c[(c[g>>2]|0)+36>>2]|0)>>>0)|0;l=f;return (c[e>>2]|0)-((c[d>>2]|0)+1+((c[e>>2]|0)-((c[d>>2]|0)+1)&0-((c[e>>2]|0)>>>0<((c[d>>2]|0)+1|0)>>>0&1)))|0}function Lb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>>>0)/((c[d>>2]|0)>>>0)|0|0}function Mb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;f=l;l=l+16|0;g=f+8|0;e=f+4|0;d=f;c[g>>2]=a;c[e>>2]=b;c[(c[g>>2]|0)+36>>2]=(c[(c[g>>2]|0)+28>>2]|0)>>>(c[e>>2]|0);c[d>>2]=((c[(c[g>>2]|0)+32>>2]|0)>>>0)/((c[(c[g>>2]|0)+36>>2]|0)>>>0)|0;l=f;return (1<>2])-((c[d>>2]|0)+1+((1<>2])-((c[d>>2]|0)+1)&0-(1<>2]>>>0<((c[d>>2]|0)+1|0)>>>0&1)))|0}function Nb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;j=l;l=l+32|0;h=j+16|0;g=j+12|0;f=j+8|0;k=j+4|0;i=j;c[h>>2]=a;c[g>>2]=b;c[f>>2]=d;c[k>>2]=e;c[i>>2]=N(c[(c[h>>2]|0)+36>>2]|0,(c[k>>2]|0)-(c[f>>2]|0)|0)|0;d=(c[h>>2]|0)+32|0;c[d>>2]=(c[d>>2]|0)-(c[i>>2]|0);d=c[h>>2]|0;if((c[g>>2]|0)>>>0>0){i=N(c[d+36>>2]|0,(c[f>>2]|0)-(c[g>>2]|0)|0)|0;k=c[h>>2]|0;k=k+28|0;c[k>>2]=i;k=c[h>>2]|0;Jb(k);l=j;return}else{i=(c[d+28>>2]|0)-(c[i>>2]|0)|0;k=c[h>>2]|0;k=k+28|0;c[k>>2]=i;k=c[h>>2]|0;Jb(k);l=j;return}}function Ob(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;i=l;l=l+32|0;d=i+20|0;j=i+16|0;f=i+12|0;e=i+8|0;h=i+4|0;g=i;c[d>>2]=a;c[j>>2]=b;c[f>>2]=c[(c[d>>2]|0)+28>>2];c[e>>2]=c[(c[d>>2]|0)+32>>2];c[h>>2]=(c[f>>2]|0)>>>(c[j>>2]|0);c[g>>2]=(c[e>>2]|0)>>>0<(c[h>>2]|0)>>>0&1;if(!(c[g>>2]|0))c[(c[d>>2]|0)+32>>2]=(c[e>>2]|0)-(c[h>>2]|0);if(c[g>>2]|0){h=c[h>>2]|0;j=c[d>>2]|0;j=j+28|0;c[j>>2]=h;j=c[d>>2]|0;Jb(j);j=c[g>>2]|0;l=i;return j|0}else{h=(c[f>>2]|0)-(c[h>>2]|0)|0;j=c[d>>2]|0;j=j+28|0;c[j>>2]=h;j=c[d>>2]|0;Jb(j);j=c[g>>2]|0;l=i;return j|0}return 0}function Pb(a,b,e){a=a|0;b=b|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;n=l;l=l+32|0;g=n+28|0;f=n+24|0;o=n+20|0;i=n+16|0;h=n+12|0;k=n+8|0;m=n+4|0;j=n;c[g>>2]=a;c[f>>2]=b;c[o>>2]=e;c[k>>2]=c[(c[g>>2]|0)+28>>2];c[h>>2]=c[(c[g>>2]|0)+32>>2];c[i>>2]=(c[k>>2]|0)>>>(c[o>>2]|0);c[j>>2]=-1;do{c[m>>2]=c[k>>2];b=c[i>>2]|0;a=c[f>>2]|0;o=(c[j>>2]|0)+1|0;c[j>>2]=o;c[k>>2]=N(b,d[a+o>>0]|0)|0}while((c[h>>2]|0)>>>0<(c[k>>2]|0)>>>0);c[(c[g>>2]|0)+32>>2]=(c[h>>2]|0)-(c[k>>2]|0);c[(c[g>>2]|0)+28>>2]=(c[m>>2]|0)-(c[k>>2]|0);Jb(c[g>>2]|0);l=n;return c[j>>2]|0}function Qb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;h=k+24|0;e=k+20|0;d=k+16|0;f=k+12|0;i=k+8|0;g=k+4|0;j=k;c[e>>2]=a;c[d>>2]=b;c[d>>2]=(c[d>>2]|0)+-1;c[g>>2]=32-(Q(c[d>>2]|0)|0);if((c[g>>2]|0)<=8){c[d>>2]=(c[d>>2]|0)+1;c[i>>2]=Kb(c[e>>2]|0,c[d>>2]|0)|0;Nb(c[e>>2]|0,c[i>>2]|0,(c[i>>2]|0)+1|0,c[d>>2]|0);c[h>>2]=c[i>>2];j=c[h>>2]|0;l=k;return j|0}c[g>>2]=(c[g>>2]|0)-8;c[f>>2]=((c[d>>2]|0)>>>(c[g>>2]|0))+1;c[i>>2]=Kb(c[e>>2]|0,c[f>>2]|0)|0;Nb(c[e>>2]|0,c[i>>2]|0,(c[i>>2]|0)+1|0,c[f>>2]|0);i=c[i>>2]<>2];c[j>>2]=i|(Rb(c[e>>2]|0,c[g>>2]|0)|0);if((c[j>>2]|0)>>>0<=(c[d>>2]|0)>>>0){c[h>>2]=c[j>>2];j=c[h>>2]|0;l=k;return j|0}else{c[(c[e>>2]|0)+44>>2]=1;c[h>>2]=c[d>>2];j=c[h>>2]|0;l=k;return j|0}return 0}function Rb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0;i=l;l=l+32|0;e=i+16|0;d=i+12|0;h=i+8|0;f=i+4|0;g=i;c[e>>2]=a;c[d>>2]=b;c[h>>2]=c[(c[e>>2]|0)+12>>2];c[f>>2]=c[(c[e>>2]|0)+16>>2];if((c[f>>2]|0)>>>0<(c[d>>2]|0)>>>0)do{a=Sb(c[e>>2]|0)|0;c[h>>2]=c[h>>2]|a<>2];c[f>>2]=(c[f>>2]|0)+8}while((c[f>>2]|0)<=24);c[g>>2]=c[h>>2]&(1<>2])-1;c[h>>2]=(c[h>>2]|0)>>>(c[d>>2]|0);c[f>>2]=(c[f>>2]|0)-(c[d>>2]|0);c[(c[e>>2]|0)+12>>2]=c[h>>2];c[(c[e>>2]|0)+16>>2]=c[f>>2];h=(c[e>>2]|0)+20|0;c[h>>2]=(c[h>>2]|0)+(c[d>>2]|0);l=i;return c[g>>2]|0}function Sb(a){a=a|0;var b=0,e=0,f=0,g=0;e=l;l=l+16|0;b=e;c[b>>2]=a;if((c[(c[b>>2]|0)+8>>2]|0)>>>0>=(c[(c[b>>2]|0)+4>>2]|0)>>>0){b=0;l=e;return b|0}f=c[c[b>>2]>>2]|0;a=c[(c[b>>2]|0)+4>>2]|0;g=(c[b>>2]|0)+8|0;b=(c[g>>2]|0)+1|0;c[g>>2]=b;b=d[f+(a-b)>>0]|0;l=e;return b|0}function Tb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=l;l=l+16|0;f=e+8|0;h=e+4|0;g=e;c[f>>2]=a;c[h>>2]=b;c[g>>2]=d;c[c[f>>2]>>2]=c[h>>2];c[(c[f>>2]|0)+8>>2]=0;c[(c[f>>2]|0)+12>>2]=0;c[(c[f>>2]|0)+16>>2]=0;c[(c[f>>2]|0)+20>>2]=33;c[(c[f>>2]|0)+24>>2]=0;c[(c[f>>2]|0)+28>>2]=-2147483648;c[(c[f>>2]|0)+40>>2]=-1;c[(c[f>>2]|0)+32>>2]=0;c[(c[f>>2]|0)+36>>2]=0;c[(c[f>>2]|0)+4>>2]=c[g>>2];c[(c[f>>2]|0)+44>>2]=0;l=e;return}function Ub(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;i=k+16|0;g=k+12|0;f=k+8|0;h=k+4|0;j=k;c[i>>2]=a;c[g>>2]=b;c[f>>2]=d;c[h>>2]=e;c[j>>2]=Vb(c[(c[i>>2]|0)+28>>2]|0,c[h>>2]|0)|0;if((c[g>>2]|0)>>>0>0){h=(c[(c[i>>2]|0)+28>>2]|0)-(N(c[j>>2]|0,(c[h>>2]|0)-(c[g>>2]|0)|0)|0)|0;a=(c[i>>2]|0)+32|0;c[a>>2]=(c[a>>2]|0)+h;j=N(c[j>>2]|0,(c[f>>2]|0)-(c[g>>2]|0)|0)|0;c[(c[i>>2]|0)+28>>2]=j;j=c[i>>2]|0;Wb(j);l=k;return}else{a=N(c[j>>2]|0,(c[h>>2]|0)-(c[f>>2]|0)|0)|0;j=(c[i>>2]|0)+28|0;c[j>>2]=(c[j>>2]|0)-a;j=c[i>>2]|0;Wb(j);l=k;return}}function Vb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>>>0)/((c[d>>2]|0)>>>0)|0|0}function Wb(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;while(1){if((c[(c[b>>2]|0)+28>>2]|0)>>>0>8388608)break;Xb(c[b>>2]|0,(c[(c[b>>2]|0)+32>>2]|0)>>>23);c[(c[b>>2]|0)+32>>2]=c[(c[b>>2]|0)+32>>2]<<8&2147483647;a=(c[b>>2]|0)+28|0;c[a>>2]=c[a>>2]<<8;a=(c[b>>2]|0)+20|0;c[a>>2]=(c[a>>2]|0)+8}l=d;return}function Xb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;h=l;l=l+16|0;e=h+12|0;d=h+8|0;f=h+4|0;g=h;c[e>>2]=a;c[d>>2]=b;if((c[d>>2]|0)==255){g=(c[e>>2]|0)+36|0;c[g>>2]=(c[g>>2]|0)+1;l=h;return}c[f>>2]=c[d>>2]>>8;if((c[(c[e>>2]|0)+40>>2]|0)>=0){b=Yb(c[e>>2]|0,(c[(c[e>>2]|0)+40>>2]|0)+(c[f>>2]|0)|0)|0;a=(c[e>>2]|0)+44|0;c[a>>2]=c[a>>2]|b}if((c[(c[e>>2]|0)+36>>2]|0)>>>0>0){c[g>>2]=255+(c[f>>2]|0)&255;do{f=Yb(c[e>>2]|0,c[g>>2]|0)|0;a=(c[e>>2]|0)+44|0;c[a>>2]=c[a>>2]|f;a=(c[e>>2]|0)+36|0;f=(c[a>>2]|0)+-1|0;c[a>>2]=f}while(f>>>0>0)}c[(c[e>>2]|0)+40>>2]=c[d>>2]&255;l=h;return}function Yb(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;h=l;l=l+16|0;g=h+8|0;e=h+4|0;f=h;c[e>>2]=b;c[f>>2]=d;if(((c[(c[e>>2]|0)+24>>2]|0)+(c[(c[e>>2]|0)+8>>2]|0)|0)>>>0>=(c[(c[e>>2]|0)+4>>2]|0)>>>0){c[g>>2]=-1;g=c[g>>2]|0;l=h;return g|0}else{b=c[f>>2]&255;d=c[c[e>>2]>>2]|0;e=(c[e>>2]|0)+24|0;f=c[e>>2]|0;c[e>>2]=f+1;a[d+f>>0]=b;c[g>>2]=0;g=c[g>>2]|0;l=h;return g|0}return 0}function Zb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;i=k+16|0;h=k+12|0;g=k+8|0;f=k+4|0;j=k;c[i>>2]=a;c[h>>2]=b;c[g>>2]=d;c[f>>2]=e;c[j>>2]=(c[(c[i>>2]|0)+28>>2]|0)>>>(c[f>>2]|0);if((c[h>>2]|0)>>>0>0){b=(c[(c[i>>2]|0)+28>>2]|0)-(N(c[j>>2]|0,(1<>2])-(c[h>>2]|0)|0)|0)|0;a=(c[i>>2]|0)+32|0;c[a>>2]=(c[a>>2]|0)+b;j=N(c[j>>2]|0,(c[g>>2]|0)-(c[h>>2]|0)|0)|0;c[(c[i>>2]|0)+28>>2]=j;j=c[i>>2]|0;Wb(j);l=k;return}else{a=N(c[j>>2]|0,(1<>2])-(c[g>>2]|0)|0)|0;j=(c[i>>2]|0)+28|0;c[j>>2]=(c[j>>2]|0)-a;j=c[i>>2]|0;Wb(j);l=k;return}}function _b(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;j=l;l=l+32|0;e=j+20|0;f=j+16|0;k=j+12|0;h=j+8|0;i=j+4|0;g=j;c[e>>2]=a;c[f>>2]=b;c[k>>2]=d;c[h>>2]=c[(c[e>>2]|0)+28>>2];c[g>>2]=c[(c[e>>2]|0)+32>>2];c[i>>2]=(c[h>>2]|0)>>>(c[k>>2]|0);c[h>>2]=(c[h>>2]|0)-(c[i>>2]|0);if(c[f>>2]|0)c[(c[e>>2]|0)+32>>2]=(c[g>>2]|0)+(c[h>>2]|0);c[(c[e>>2]|0)+28>>2]=c[f>>2]|0?c[i>>2]|0:c[h>>2]|0;Wb(c[e>>2]|0);l=j;return}function $b(a,b,e,f){a=a|0;b=b|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0;k=l;l=l+32|0;i=k+16|0;h=k+12|0;g=k+8|0;m=k+4|0;j=k;c[i>>2]=a;c[h>>2]=b;c[g>>2]=e;c[m>>2]=f;c[j>>2]=(c[(c[i>>2]|0)+28>>2]|0)>>>(c[m>>2]|0);if((c[h>>2]|0)>0){a=(c[(c[i>>2]|0)+28>>2]|0)-(N(c[j>>2]|0,d[(c[g>>2]|0)+((c[h>>2]|0)-1)>>0]|0)|0)|0;m=(c[i>>2]|0)+32|0;c[m>>2]=(c[m>>2]|0)+a;m=N(c[j>>2]|0,(d[(c[g>>2]|0)+((c[h>>2]|0)-1)>>0]|0)-(d[(c[g>>2]|0)+(c[h>>2]|0)>>0]|0)|0)|0;c[(c[i>>2]|0)+28>>2]=m;m=c[i>>2]|0;Wb(m);l=k;return}else{j=N(c[j>>2]|0,d[(c[g>>2]|0)+(c[h>>2]|0)>>0]|0)|0;m=(c[i>>2]|0)+28|0;c[m>>2]=(c[m>>2]|0)-j;m=c[i>>2]|0;Wb(m);l=k;return}}function ac(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;g=k+20|0;e=k+16|0;f=k+12|0;i=k+8|0;h=k+4|0;j=k;c[g>>2]=a;c[e>>2]=b;c[f>>2]=d;c[f>>2]=(c[f>>2]|0)+-1;c[j>>2]=32-(Q(c[f>>2]|0)|0);if((c[j>>2]|0)>8){c[j>>2]=(c[j>>2]|0)-8;c[i>>2]=((c[f>>2]|0)>>>(c[j>>2]|0))+1;c[h>>2]=(c[e>>2]|0)>>>(c[j>>2]|0);Ub(c[g>>2]|0,c[h>>2]|0,(c[h>>2]|0)+1|0,c[i>>2]|0);bc(c[g>>2]|0,c[e>>2]&(1<>2])-1,c[j>>2]|0);l=k;return}else{Ub(c[g>>2]|0,c[e>>2]|0,(c[e>>2]|0)+1|0,(c[f>>2]|0)+1|0);l=k;return}}function bc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+32|0;g=j+16|0;f=j+12|0;e=j+8|0;i=j+4|0;h=j;c[g>>2]=a;c[f>>2]=b;c[e>>2]=d;c[i>>2]=c[(c[g>>2]|0)+12>>2];c[h>>2]=c[(c[g>>2]|0)+16>>2];if(((c[h>>2]|0)+(c[e>>2]|0)|0)>>>0>32)do{b=cc(c[g>>2]|0,c[i>>2]&255)|0;a=(c[g>>2]|0)+44|0;c[a>>2]=c[a>>2]|b;c[i>>2]=(c[i>>2]|0)>>>8;c[h>>2]=(c[h>>2]|0)-8}while((c[h>>2]|0)>=8);c[i>>2]=c[i>>2]|c[f>>2]<>2];c[h>>2]=(c[h>>2]|0)+(c[e>>2]|0);c[(c[g>>2]|0)+12>>2]=c[i>>2];c[(c[g>>2]|0)+16>>2]=c[h>>2];i=(c[g>>2]|0)+20|0;c[i>>2]=(c[i>>2]|0)+(c[e>>2]|0);l=j;return}function cc(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;h=l;l=l+16|0;g=h+8|0;e=h+4|0;f=h;c[e>>2]=b;c[f>>2]=d;if(((c[(c[e>>2]|0)+24>>2]|0)+(c[(c[e>>2]|0)+8>>2]|0)|0)>>>0>=(c[(c[e>>2]|0)+4>>2]|0)>>>0){c[g>>2]=-1;g=c[g>>2]|0;l=h;return g|0}else{i=c[f>>2]&255;b=c[c[e>>2]>>2]|0;d=c[(c[e>>2]|0)+4>>2]|0;e=(c[e>>2]|0)+8|0;f=(c[e>>2]|0)+1|0;c[e>>2]=f;a[b+(d-f)>>0]=i;c[g>>2]=0;g=c[g>>2]|0;l=h;return g|0}return 0}function dc(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;h=m+16|0;i=m+12|0;g=m+8|0;k=m+4|0;j=m;c[h>>2]=b;c[i>>2]=e;c[g>>2]=f;c[k>>2]=8-(c[g>>2]|0);c[j>>2]=(1<>2])-1<>2];f=c[h>>2]|0;if((c[(c[h>>2]|0)+24>>2]|0)>>>0>0){a[c[c[h>>2]>>2]>>0]=(d[c[f>>2]>>0]|0)&~c[j>>2]|c[i>>2]<>2];l=m;return}b=c[h>>2]|0;if((c[f+40>>2]|0)>=0){c[(c[h>>2]|0)+40>>2]=c[b+40>>2]&~c[j>>2]|c[i>>2]<>2];l=m;return}f=c[h>>2]|0;if((c[b+28>>2]|0)>>>0<=-2147483648>>>(c[g>>2]|0)>>>0){c[(c[h>>2]|0)+32>>2]=c[f+32>>2]&~(c[j>>2]<<23)|c[i>>2]<<23+(c[k>>2]|0);l=m;return}else{c[f+44>>2]=-1;l=m;return}}function ec(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;d=l;l=l+16|0;e=d+4|0;f=d;c[e>>2]=a;c[f>>2]=b;$i((c[c[e>>2]>>2]|0)+(c[f>>2]|0)+(0-(c[(c[e>>2]|0)+8>>2]|0))|0,(c[c[e>>2]>>2]|0)+(c[(c[e>>2]|0)+4>>2]|0)+(0-(c[(c[e>>2]|0)+8>>2]|0))|0,(c[(c[e>>2]|0)+8>>2]|0)+0|0)|0;c[(c[e>>2]|0)+4>>2]=c[f>>2];l=d;return}function fc(b){b=b|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;g=k+20|0;j=k+16|0;i=k+12|0;e=k+8|0;f=k+4|0;h=k;c[g>>2]=b;c[h>>2]=32-(32-(Q(c[(c[g>>2]|0)+28>>2]|0)|0));c[e>>2]=2147483647>>>(c[h>>2]|0);c[f>>2]=(c[(c[g>>2]|0)+32>>2]|0)+(c[e>>2]|0)&~c[e>>2];if((c[f>>2]|c[e>>2])>>>0>=((c[(c[g>>2]|0)+32>>2]|0)+(c[(c[g>>2]|0)+28>>2]|0)|0)>>>0){c[h>>2]=(c[h>>2]|0)+1;c[e>>2]=(c[e>>2]|0)>>>1;c[f>>2]=(c[(c[g>>2]|0)+32>>2]|0)+(c[e>>2]|0)&~c[e>>2]}while(1){b=c[g>>2]|0;if((c[h>>2]|0)<=0)break;Xb(b,(c[f>>2]|0)>>>23);c[f>>2]=c[f>>2]<<8&2147483647;c[h>>2]=(c[h>>2]|0)-8}if(!((c[b+40>>2]|0)<0?(c[(c[g>>2]|0)+36>>2]|0)>>>0<=0:0))Xb(c[g>>2]|0,0);c[j>>2]=c[(c[g>>2]|0)+12>>2];c[i>>2]=c[(c[g>>2]|0)+16>>2];while(1){b=c[g>>2]|0;if((c[i>>2]|0)<8)break;e=cc(b,c[j>>2]&255)|0;f=(c[g>>2]|0)+44|0;c[f>>2]=c[f>>2]|e;c[j>>2]=(c[j>>2]|0)>>>8;c[i>>2]=(c[i>>2]|0)-8}if(c[b+44>>2]|0){l=k;return}aj((c[c[g>>2]>>2]|0)+(c[(c[g>>2]|0)+24>>2]|0)|0,0,(c[(c[g>>2]|0)+4>>2]|0)-(c[(c[g>>2]|0)+24>>2]|0)-(c[(c[g>>2]|0)+8>>2]|0)|0)|0;if((c[i>>2]|0)<=0){l=k;return}if((c[(c[g>>2]|0)+8>>2]|0)>>>0>=(c[(c[g>>2]|0)+4>>2]|0)>>>0){c[(c[g>>2]|0)+44>>2]=-1;l=k;return}c[h>>2]=0-(c[h>>2]|0);if(((c[(c[g>>2]|0)+24>>2]|0)+(c[(c[g>>2]|0)+8>>2]|0)|0)>>>0>=(c[(c[g>>2]|0)+4>>2]|0)>>>0?(c[h>>2]|0)<(c[i>>2]|0):0){c[j>>2]=c[j>>2]&(1<>2])-1;c[(c[g>>2]|0)+44>>2]=-1}i=(c[c[g>>2]>>2]|0)+((c[(c[g>>2]|0)+4>>2]|0)-(c[(c[g>>2]|0)+8>>2]|0)-1)|0;a[i>>0]=d[i>>0]|0|c[j>>2]&255;l=k;return}function gc(a,d){a=a|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+64|0;n=o+60|0;f=o+56|0;j=o+52|0;i=o+48|0;k=o+44|0;e=o+40|0;g=o+8|0;h=o+4|0;m=o;c[n>>2]=a;c[f>>2]=d;if((c[(c[n>>2]|0)+8>>2]|0)>0)d=c[(c[n>>2]|0)+8>>2]|0;else d=0;c[m>>2]=d;c[g>>2]=1;c[e>>2]=0;do{c[k>>2]=b[(c[n>>2]|0)+12+(c[e>>2]<<1<<1)>>1];c[i>>2]=b[(c[n>>2]|0)+12+((c[e>>2]<<1)+1<<1)>>1];a=N(c[g+(c[e>>2]<<2)>>2]|0,c[k>>2]|0)|0;c[g+((c[e>>2]|0)+1<<2)>>2]=a;c[e>>2]=(c[e>>2]|0)+1}while((c[i>>2]|0)!=1);c[i>>2]=b[(c[n>>2]|0)+12+((c[e>>2]<<1)-1<<1)>>1];c[h>>2]=(c[e>>2]|0)-1;while(1){if((c[h>>2]|0)<0)break;if(c[h>>2]|0)c[j>>2]=b[(c[n>>2]|0)+12+((c[h>>2]<<1)-1<<1)>>1];else c[j>>2]=1;switch(b[(c[n>>2]|0)+12+(c[h>>2]<<1<<1)>>1]|0){case 2:{hc(c[f>>2]|0,c[i>>2]|0,c[g+(c[h>>2]<<2)>>2]|0);break}case 4:{ic(c[f>>2]|0,c[g+(c[h>>2]<<2)>>2]<>2],c[n>>2]|0,c[i>>2]|0,c[g+(c[h>>2]<<2)>>2]|0,c[j>>2]|0);break}case 3:{jc(c[f>>2]|0,c[g+(c[h>>2]<<2)>>2]<>2],c[n>>2]|0,c[i>>2]|0,c[g+(c[h>>2]<<2)>>2]|0,c[j>>2]|0);break}case 5:{kc(c[f>>2]|0,c[g+(c[h>>2]<<2)>>2]<>2],c[n>>2]|0,c[i>>2]|0,c[g+(c[h>>2]<<2)>>2]|0,c[j>>2]|0);break}default:{}}c[i>>2]=c[j>>2];c[h>>2]=(c[h>>2]|0)+-1}l=o;return}function hc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;e=m+28|0;h=m+20|0;f=m+16|0;i=m+12|0;k=m+8|0;j=m;c[e>>2]=a;c[m+24>>2]=b;c[h>>2]=d;g[k>>2]=.7071067690849304;c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[h>>2]|0))break;c[f>>2]=(c[e>>2]|0)+32;b=c[f>>2]|0;c[j>>2]=c[b>>2];c[j+4>>2]=c[b+4>>2];g[c[f>>2]>>2]=+g[c[e>>2]>>2]-+g[j>>2];g[(c[f>>2]|0)+4>>2]=+g[(c[e>>2]|0)+4>>2]-+g[j+4>>2];b=c[e>>2]|0;g[b>>2]=+g[b>>2]+ +g[j>>2];b=(c[e>>2]|0)+4|0;g[b>>2]=+g[b>>2]+ +g[j+4>>2];g[j>>2]=(+g[(c[f>>2]|0)+8>>2]+ +g[(c[f>>2]|0)+8+4>>2])*+g[k>>2];g[j+4>>2]=(+g[(c[f>>2]|0)+8+4>>2]-+g[(c[f>>2]|0)+8>>2])*+g[k>>2];g[(c[f>>2]|0)+8>>2]=+g[(c[e>>2]|0)+8>>2]-+g[j>>2];g[(c[f>>2]|0)+8+4>>2]=+g[(c[e>>2]|0)+8+4>>2]-+g[j+4>>2];b=(c[e>>2]|0)+8|0;g[b>>2]=+g[b>>2]+ +g[j>>2];b=(c[e>>2]|0)+8+4|0;g[b>>2]=+g[b>>2]+ +g[j+4>>2];g[j>>2]=+g[(c[f>>2]|0)+16+4>>2];g[j+4>>2]=-+g[(c[f>>2]|0)+16>>2];g[(c[f>>2]|0)+16>>2]=+g[(c[e>>2]|0)+16>>2]-+g[j>>2];g[(c[f>>2]|0)+16+4>>2]=+g[(c[e>>2]|0)+16+4>>2]-+g[j+4>>2];b=(c[e>>2]|0)+16|0;g[b>>2]=+g[b>>2]+ +g[j>>2];b=(c[e>>2]|0)+16+4|0;g[b>>2]=+g[b>>2]+ +g[j+4>>2];g[j>>2]=(+g[(c[f>>2]|0)+24+4>>2]-+g[(c[f>>2]|0)+24>>2])*+g[k>>2];g[j+4>>2]=(-+g[(c[f>>2]|0)+24+4>>2]-+g[(c[f>>2]|0)+24>>2])*+g[k>>2];g[(c[f>>2]|0)+24>>2]=+g[(c[e>>2]|0)+24>>2]-+g[j>>2];g[(c[f>>2]|0)+24+4>>2]=+g[(c[e>>2]|0)+24+4>>2]-+g[j+4>>2];b=(c[e>>2]|0)+24|0;g[b>>2]=+g[b>>2]+ +g[j>>2];b=(c[e>>2]|0)+24+4|0;g[b>>2]=+g[b>>2]+ +g[j+4>>2];c[e>>2]=(c[e>>2]|0)+64;c[i>>2]=(c[i>>2]|0)+1}l=m;return}function ic(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0;A=l;l=l+128|0;i=A+120|0;m=A+116|0;w=A+112|0;p=A+108|0;k=A+104|0;s=A+100|0;n=A+96|0;u=A+88|0;v=A+80|0;o=A+72|0;t=A+24|0;x=A+20|0;y=A+16|0;z=A+12|0;q=A+8|0;r=A+4|0;j=A;c[i>>2]=a;c[m>>2]=b;c[w>>2]=d;c[p>>2]=e;c[k>>2]=f;c[s>>2]=h;if((c[p>>2]|0)==1){c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[k>>2]|0))break;g[u>>2]=+g[c[i>>2]>>2]-+g[(c[i>>2]|0)+16>>2];g[u+4>>2]=+g[(c[i>>2]|0)+4>>2]-+g[(c[i>>2]|0)+16+4>>2];z=c[i>>2]|0;g[z>>2]=+g[z>>2]+ +g[(c[i>>2]|0)+16>>2];z=(c[i>>2]|0)+4|0;g[z>>2]=+g[z>>2]+ +g[(c[i>>2]|0)+16+4>>2];g[v>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[(c[i>>2]|0)+24>>2];g[v+4>>2]=+g[(c[i>>2]|0)+8+4>>2]+ +g[(c[i>>2]|0)+24+4>>2];g[(c[i>>2]|0)+16>>2]=+g[c[i>>2]>>2]-+g[v>>2];g[(c[i>>2]|0)+16+4>>2]=+g[(c[i>>2]|0)+4>>2]-+g[v+4>>2];z=c[i>>2]|0;g[z>>2]=+g[z>>2]+ +g[v>>2];z=(c[i>>2]|0)+4|0;g[z>>2]=+g[z>>2]+ +g[v+4>>2];g[v>>2]=+g[(c[i>>2]|0)+8>>2]-+g[(c[i>>2]|0)+24>>2];g[v+4>>2]=+g[(c[i>>2]|0)+8+4>>2]-+g[(c[i>>2]|0)+24+4>>2];g[(c[i>>2]|0)+8>>2]=+g[u>>2]+ +g[v+4>>2];g[(c[i>>2]|0)+8+4>>2]=+g[u+4>>2]-+g[v>>2];g[(c[i>>2]|0)+24>>2]=+g[u>>2]-+g[v+4>>2];g[(c[i>>2]|0)+24+4>>2]=+g[u+4>>2]+ +g[v>>2];c[i>>2]=(c[i>>2]|0)+32;c[n>>2]=(c[n>>2]|0)+1}l=A;return}c[q>>2]=c[p>>2]<<1;c[r>>2]=(c[p>>2]|0)*3;c[j>>2]=c[i>>2];c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[k>>2]|0))break;c[i>>2]=(c[j>>2]|0)+((N(c[n>>2]|0,c[s>>2]|0)|0)<<3);d=c[(c[w>>2]|0)+48>>2]|0;c[x>>2]=d;c[y>>2]=d;c[z>>2]=d;c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[p>>2]|0))break;g[t>>2]=+g[(c[i>>2]|0)+(c[p>>2]<<3)>>2]*+g[c[x>>2]>>2]-+g[(c[i>>2]|0)+(c[p>>2]<<3)+4>>2]*+g[(c[x>>2]|0)+4>>2];g[t+4>>2]=+g[(c[i>>2]|0)+(c[p>>2]<<3)>>2]*+g[(c[x>>2]|0)+4>>2]+ +g[(c[i>>2]|0)+(c[p>>2]<<3)+4>>2]*+g[c[x>>2]>>2];g[t+8>>2]=+g[(c[i>>2]|0)+(c[q>>2]<<3)>>2]*+g[c[y>>2]>>2]-+g[(c[i>>2]|0)+(c[q>>2]<<3)+4>>2]*+g[(c[y>>2]|0)+4>>2];g[t+8+4>>2]=+g[(c[i>>2]|0)+(c[q>>2]<<3)>>2]*+g[(c[y>>2]|0)+4>>2]+ +g[(c[i>>2]|0)+(c[q>>2]<<3)+4>>2]*+g[c[y>>2]>>2];g[t+16>>2]=+g[(c[i>>2]|0)+(c[r>>2]<<3)>>2]*+g[c[z>>2]>>2]-+g[(c[i>>2]|0)+(c[r>>2]<<3)+4>>2]*+g[(c[z>>2]|0)+4>>2];g[t+16+4>>2]=+g[(c[i>>2]|0)+(c[r>>2]<<3)>>2]*+g[(c[z>>2]|0)+4>>2]+ +g[(c[i>>2]|0)+(c[r>>2]<<3)+4>>2]*+g[c[z>>2]>>2];g[t+40>>2]=+g[c[i>>2]>>2]-+g[t+8>>2];g[t+40+4>>2]=+g[(c[i>>2]|0)+4>>2]-+g[t+8+4>>2];d=c[i>>2]|0;g[d>>2]=+g[d>>2]+ +g[t+8>>2];d=(c[i>>2]|0)+4|0;g[d>>2]=+g[d>>2]+ +g[t+8+4>>2];g[t+24>>2]=+g[t>>2]+ +g[t+16>>2];g[t+24+4>>2]=+g[t+4>>2]+ +g[t+16+4>>2];g[t+32>>2]=+g[t>>2]-+g[t+16>>2];g[t+32+4>>2]=+g[t+4>>2]-+g[t+16+4>>2];g[(c[i>>2]|0)+(c[q>>2]<<3)>>2]=+g[c[i>>2]>>2]-+g[t+24>>2];g[(c[i>>2]|0)+(c[q>>2]<<3)+4>>2]=+g[(c[i>>2]|0)+4>>2]-+g[t+24+4>>2];c[x>>2]=(c[x>>2]|0)+(c[m>>2]<<3);c[y>>2]=(c[y>>2]|0)+(c[m>>2]<<1<<3);c[z>>2]=(c[z>>2]|0)+((c[m>>2]|0)*3<<3);d=c[i>>2]|0;g[d>>2]=+g[d>>2]+ +g[t+24>>2];d=(c[i>>2]|0)+4|0;g[d>>2]=+g[d>>2]+ +g[t+24+4>>2];g[(c[i>>2]|0)+(c[p>>2]<<3)>>2]=+g[t+40>>2]+ +g[t+32+4>>2];g[(c[i>>2]|0)+(c[p>>2]<<3)+4>>2]=+g[t+40+4>>2]-+g[t+32>>2];g[(c[i>>2]|0)+(c[r>>2]<<3)>>2]=+g[t+40>>2]-+g[t+32+4>>2];g[(c[i>>2]|0)+(c[r>>2]<<3)+4>>2]=+g[t+40+4>>2]+ +g[t+32>>2];c[i>>2]=(c[i>>2]|0)+8;c[o>>2]=(c[o>>2]|0)+1}c[n>>2]=(c[n>>2]|0)+1}l=A;return}function jc(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;x=l;l=l+112|0;i=x+96|0;n=x+92|0;u=x+88|0;q=x+84|0;k=x+80|0;s=x+76|0;o=x+72|0;p=x+68|0;r=x+64|0;v=x+60|0;w=x+56|0;t=x+16|0;m=x+8|0;j=x;c[i>>2]=a;c[n>>2]=b;c[u>>2]=d;c[q>>2]=e;c[k>>2]=f;c[s>>2]=h;c[r>>2]=c[q>>2]<<1;c[j>>2]=c[i>>2];d=(c[(c[u>>2]|0)+48>>2]|0)+((N(c[n>>2]|0,c[q>>2]|0)|0)<<3)|0;c[m>>2]=c[d>>2];c[m+4>>2]=c[d+4>>2];c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[k>>2]|0))break;c[i>>2]=(c[j>>2]|0)+((N(c[o>>2]|0,c[s>>2]|0)|0)<<3);d=c[(c[u>>2]|0)+48>>2]|0;c[w>>2]=d;c[v>>2]=d;c[p>>2]=c[q>>2];do{g[t+8>>2]=+g[(c[i>>2]|0)+(c[q>>2]<<3)>>2]*+g[c[v>>2]>>2]-+g[(c[i>>2]|0)+(c[q>>2]<<3)+4>>2]*+g[(c[v>>2]|0)+4>>2];g[t+8+4>>2]=+g[(c[i>>2]|0)+(c[q>>2]<<3)>>2]*+g[(c[v>>2]|0)+4>>2]+ +g[(c[i>>2]|0)+(c[q>>2]<<3)+4>>2]*+g[c[v>>2]>>2];g[t+16>>2]=+g[(c[i>>2]|0)+(c[r>>2]<<3)>>2]*+g[c[w>>2]>>2]-+g[(c[i>>2]|0)+(c[r>>2]<<3)+4>>2]*+g[(c[w>>2]|0)+4>>2];g[t+16+4>>2]=+g[(c[i>>2]|0)+(c[r>>2]<<3)>>2]*+g[(c[w>>2]|0)+4>>2]+ +g[(c[i>>2]|0)+(c[r>>2]<<3)+4>>2]*+g[c[w>>2]>>2];g[t+24>>2]=+g[t+8>>2]+ +g[t+16>>2];g[t+24+4>>2]=+g[t+8+4>>2]+ +g[t+16+4>>2];g[t>>2]=+g[t+8>>2]-+g[t+16>>2];g[t+4>>2]=+g[t+8+4>>2]-+g[t+16+4>>2];c[v>>2]=(c[v>>2]|0)+(c[n>>2]<<3);c[w>>2]=(c[w>>2]|0)+(c[n>>2]<<1<<3);g[(c[i>>2]|0)+(c[q>>2]<<3)>>2]=+g[c[i>>2]>>2]-+g[t+24>>2]*.5;g[(c[i>>2]|0)+(c[q>>2]<<3)+4>>2]=+g[(c[i>>2]|0)+4>>2]-+g[t+24+4>>2]*.5;g[t>>2]=+g[t>>2]*+g[m+4>>2];d=t+4|0;g[d>>2]=+g[d>>2]*+g[m+4>>2];d=c[i>>2]|0;g[d>>2]=+g[d>>2]+ +g[t+24>>2];d=(c[i>>2]|0)+4|0;g[d>>2]=+g[d>>2]+ +g[t+24+4>>2];g[(c[i>>2]|0)+(c[r>>2]<<3)>>2]=+g[(c[i>>2]|0)+(c[q>>2]<<3)>>2]+ +g[t+4>>2];g[(c[i>>2]|0)+(c[r>>2]<<3)+4>>2]=+g[(c[i>>2]|0)+(c[q>>2]<<3)+4>>2]-+g[t>>2];d=(c[i>>2]|0)+(c[q>>2]<<3)|0;g[d>>2]=+g[d>>2]-+g[t+4>>2];d=(c[i>>2]|0)+(c[q>>2]<<3)+4|0;g[d>>2]=+g[d>>2]+ +g[t>>2];c[i>>2]=(c[i>>2]|0)+8;d=(c[p>>2]|0)+-1|0;c[p>>2]=d}while((d|0)!=0);c[o>>2]=(c[o>>2]|0)+1}l=x;return}function kc(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0.0;A=l;l=l+192|0;i=A+184|0;r=A+180|0;B=A+176|0;t=A+172|0;q=A+168|0;u=A+164|0;j=A+160|0;k=A+156|0;m=A+152|0;n=A+148|0;o=A+144|0;s=A+140|0;x=A+136|0;v=A+32|0;w=A+24|0;y=A+16|0;z=A+8|0;p=A;c[i>>2]=a;c[r>>2]=b;c[B>>2]=d;c[t>>2]=e;c[q>>2]=f;c[u>>2]=h;c[p>>2]=c[i>>2];d=(c[(c[B>>2]|0)+48>>2]|0)+((N(c[r>>2]|0,c[t>>2]|0)|0)<<3)|0;c[y>>2]=c[d>>2];c[y+4>>2]=c[d+4>>2];d=(c[(c[B>>2]|0)+48>>2]|0)+((N(c[r>>2]<<1,c[t>>2]|0)|0)<<3)|0;c[z>>2]=c[d>>2];c[z+4>>2]=c[d+4>>2];c[w>>2]=c[(c[B>>2]|0)+48>>2];c[s>>2]=0;while(1){if((c[s>>2]|0)>=(c[q>>2]|0))break;c[i>>2]=(c[p>>2]|0)+((N(c[s>>2]|0,c[u>>2]|0)|0)<<3);c[j>>2]=c[i>>2];c[k>>2]=(c[j>>2]|0)+(c[t>>2]<<3);c[m>>2]=(c[j>>2]|0)+(c[t>>2]<<1<<3);c[n>>2]=(c[j>>2]|0)+((c[t>>2]|0)*3<<3);c[o>>2]=(c[j>>2]|0)+(c[t>>2]<<2<<3);c[x>>2]=0;while(1){if((c[x>>2]|0)>=(c[t>>2]|0))break;B=c[j>>2]|0;c[v>>2]=c[B>>2];c[v+4>>2]=c[B+4>>2];C=+g[c[k>>2]>>2]*+g[(c[w>>2]|0)+((N(c[x>>2]|0,c[r>>2]|0)|0)<<3)>>2];g[v+8>>2]=C-+g[(c[k>>2]|0)+4>>2]*+g[(c[w>>2]|0)+((N(c[x>>2]|0,c[r>>2]|0)|0)<<3)+4>>2];C=+g[c[k>>2]>>2]*+g[(c[w>>2]|0)+((N(c[x>>2]|0,c[r>>2]|0)|0)<<3)+4>>2];g[v+8+4>>2]=C+ +g[(c[k>>2]|0)+4>>2]*+g[(c[w>>2]|0)+((N(c[x>>2]|0,c[r>>2]|0)|0)<<3)>>2];C=+g[c[m>>2]>>2]*+g[(c[w>>2]|0)+((N(c[x>>2]<<1,c[r>>2]|0)|0)<<3)>>2];g[v+16>>2]=C-+g[(c[m>>2]|0)+4>>2]*+g[(c[w>>2]|0)+((N(c[x>>2]<<1,c[r>>2]|0)|0)<<3)+4>>2];C=+g[c[m>>2]>>2]*+g[(c[w>>2]|0)+((N(c[x>>2]<<1,c[r>>2]|0)|0)<<3)+4>>2];g[v+16+4>>2]=C+ +g[(c[m>>2]|0)+4>>2]*+g[(c[w>>2]|0)+((N(c[x>>2]<<1,c[r>>2]|0)|0)<<3)>>2];C=+g[c[n>>2]>>2]*+g[(c[w>>2]|0)+((N((c[x>>2]|0)*3|0,c[r>>2]|0)|0)<<3)>>2];g[v+24>>2]=C-+g[(c[n>>2]|0)+4>>2]*+g[(c[w>>2]|0)+((N((c[x>>2]|0)*3|0,c[r>>2]|0)|0)<<3)+4>>2];C=+g[c[n>>2]>>2]*+g[(c[w>>2]|0)+((N((c[x>>2]|0)*3|0,c[r>>2]|0)|0)<<3)+4>>2];g[v+24+4>>2]=C+ +g[(c[n>>2]|0)+4>>2]*+g[(c[w>>2]|0)+((N((c[x>>2]|0)*3|0,c[r>>2]|0)|0)<<3)>>2];C=+g[c[o>>2]>>2]*+g[(c[w>>2]|0)+((N(c[x>>2]<<2,c[r>>2]|0)|0)<<3)>>2];g[v+32>>2]=C-+g[(c[o>>2]|0)+4>>2]*+g[(c[w>>2]|0)+((N(c[x>>2]<<2,c[r>>2]|0)|0)<<3)+4>>2];C=+g[c[o>>2]>>2]*+g[(c[w>>2]|0)+((N(c[x>>2]<<2,c[r>>2]|0)|0)<<3)+4>>2];g[v+32+4>>2]=C+ +g[(c[o>>2]|0)+4>>2]*+g[(c[w>>2]|0)+((N(c[x>>2]<<2,c[r>>2]|0)|0)<<3)>>2];g[v+56>>2]=+g[v+8>>2]+ +g[v+32>>2];g[v+56+4>>2]=+g[v+8+4>>2]+ +g[v+32+4>>2];g[v+80>>2]=+g[v+8>>2]-+g[v+32>>2];g[v+80+4>>2]=+g[v+8+4>>2]-+g[v+32+4>>2];g[v+64>>2]=+g[v+16>>2]+ +g[v+24>>2];g[v+64+4>>2]=+g[v+16+4>>2]+ +g[v+24+4>>2];g[v+72>>2]=+g[v+16>>2]-+g[v+24>>2];g[v+72+4>>2]=+g[v+16+4>>2]-+g[v+24+4>>2];B=c[j>>2]|0;g[B>>2]=+g[B>>2]+(+g[v+56>>2]+ +g[v+64>>2]);B=(c[j>>2]|0)+4|0;g[B>>2]=+g[B>>2]+(+g[v+56+4>>2]+ +g[v+64+4>>2]);g[v+40>>2]=+g[v>>2]+ +g[v+56>>2]*+g[y>>2]+ +g[v+64>>2]*+g[z>>2];g[v+40+4>>2]=+g[v+4>>2]+ +g[v+56+4>>2]*+g[y>>2]+ +g[v+64+4>>2]*+g[z>>2];g[v+48>>2]=+g[v+80+4>>2]*+g[y+4>>2]+ +g[v+72+4>>2]*+g[z+4>>2];g[v+48+4>>2]=-(+g[v+80>>2]*+g[y+4>>2])-+g[v+72>>2]*+g[z+4>>2];g[c[k>>2]>>2]=+g[v+40>>2]-+g[v+48>>2];g[(c[k>>2]|0)+4>>2]=+g[v+40+4>>2]-+g[v+48+4>>2];g[c[o>>2]>>2]=+g[v+40>>2]+ +g[v+48>>2];g[(c[o>>2]|0)+4>>2]=+g[v+40+4>>2]+ +g[v+48+4>>2];g[v+88>>2]=+g[v>>2]+ +g[v+56>>2]*+g[z>>2]+ +g[v+64>>2]*+g[y>>2];g[v+88+4>>2]=+g[v+4>>2]+ +g[v+56+4>>2]*+g[z>>2]+ +g[v+64+4>>2]*+g[y>>2];g[v+96>>2]=-(+g[v+80+4>>2]*+g[z+4>>2])+ +g[v+72+4>>2]*+g[y+4>>2];g[v+96+4>>2]=+g[v+80>>2]*+g[z+4>>2]-+g[v+72>>2]*+g[y+4>>2];g[c[m>>2]>>2]=+g[v+88>>2]+ +g[v+96>>2];g[(c[m>>2]|0)+4>>2]=+g[v+88+4>>2]+ +g[v+96+4>>2];g[c[n>>2]>>2]=+g[v+88>>2]-+g[v+96>>2];g[(c[n>>2]|0)+4>>2]=+g[v+88+4>>2]-+g[v+96+4>>2];c[j>>2]=(c[j>>2]|0)+8;c[k>>2]=(c[k>>2]|0)+8;c[m>>2]=(c[m>>2]|0)+8;c[n>>2]=(c[n>>2]|0)+8;c[o>>2]=(c[o>>2]|0)+8;c[x>>2]=(c[x>>2]|0)+1}c[s>>2]=(c[s>>2]|0)+1}l=A;return}function lc(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+32|0;k=n+24|0;f=n+20|0;h=n+16|0;i=n+12|0;j=n+8|0;m=n;c[k>>2]=a;c[f>>2]=d;c[h>>2]=e;g[j>>2]=+g[(c[k>>2]|0)+4>>2];c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[c[k>>2]>>2]|0))break;a=(c[f>>2]|0)+(c[i>>2]<<3)|0;c[m>>2]=c[a>>2];c[m+4>>2]=c[a+4>>2];g[(c[h>>2]|0)+(b[(c[(c[k>>2]|0)+44>>2]|0)+(c[i>>2]<<1)>>1]<<3)>>2]=+g[j>>2]*+g[m>>2];g[(c[h>>2]|0)+(b[(c[(c[k>>2]|0)+44>>2]|0)+(c[i>>2]<<1)>>1]<<3)+4>>2]=+g[j>>2]*+g[m+4>>2];c[i>>2]=(c[i>>2]|0)+1}gc(c[k>>2]|0,c[h>>2]|0);l=n;return}function mc(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;q=l;l=l+48|0;j=q+36|0;p=q+32|0;m=q+28|0;f=q+24|0;k=q+20|0;h=q+16|0;o=q+12|0;n=q+8|0;i=q+4|0;g=q;c[j>>2]=a;c[p>>2]=b;c[m>>2]=d;c[f>>2]=e;c[h>>2]=c[c[p>>2]>>2];c[k>>2]=0;if(!(c[h>>2]|0)){n=c[j>>2]|0;o=c[k>>2]|0;k=c[k>>2]|0;p=c[m>>2]|0;p=k+p|0;Zb(n,o,p,15);l=q;return}c[o>>2]=0-((c[h>>2]|0)<0&1);c[h>>2]=(c[h>>2]|0)+(c[o>>2]|0)^c[o>>2];c[k>>2]=c[m>>2];c[m>>2]=nc(c[m>>2]|0,c[f>>2]|0)|0;c[n>>2]=1;while(1){if((c[m>>2]|0)>>>0>0)a=(c[n>>2]|0)<(c[h>>2]|0);else a=0;e=c[m>>2]|0;if(!a)break;c[m>>2]=e<<1;c[k>>2]=(c[k>>2]|0)+((c[m>>2]|0)+2);c[m>>2]=(N(c[m>>2]|0,c[f>>2]|0)|0)>>>15;c[n>>2]=(c[n>>2]|0)+1}if(e|0){c[m>>2]=(c[m>>2]|0)+1;c[k>>2]=(c[k>>2]|0)+(c[m>>2]&~c[o>>2]);n=c[j>>2]|0;o=c[k>>2]|0;k=c[k>>2]|0;p=c[m>>2]|0;p=k+p|0;Zb(n,o,p,15);l=q;return}c[g>>2]=(32768-(c[k>>2]|0)+1-1|0)>>>0;c[g>>2]=(c[g>>2]|0)-(c[o>>2]|0)>>1;if(((c[h>>2]|0)-(c[n>>2]|0)|0)<((c[g>>2]|0)-1|0))e=(c[h>>2]|0)-(c[n>>2]|0)|0;else e=(c[g>>2]|0)-1|0;c[i>>2]=e;c[k>>2]=(c[k>>2]|0)+((c[i>>2]<<1)+1+(c[o>>2]|0));c[m>>2]=1<(32768-(c[k>>2]|0)|0)>>>0?1:32768-(c[k>>2]|0)|0;c[c[p>>2]>>2]=(c[n>>2]|0)+(c[i>>2]|0)+(c[o>>2]|0)^c[o>>2];n=c[j>>2]|0;o=c[k>>2]|0;k=c[k>>2]|0;p=c[m>>2]|0;p=k+p|0;Zb(n,o,p,15);l=q;return}function nc(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;d=l;l=l+16|0;g=d+8|0;e=d+4|0;f=d;c[g>>2]=a;c[e>>2]=b;c[f>>2]=32736-(c[g>>2]|0);a=(N(c[f>>2]|0,16384-(c[e>>2]|0)|0)|0)>>>15;l=d;return a|0}function oc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;e=m+24|0;j=m+20|0;f=m+16|0;k=m+12|0;i=m+8|0;h=m+4|0;g=m;c[e>>2]=a;c[j>>2]=b;c[f>>2]=d;c[k>>2]=0;c[h>>2]=Mb(c[e>>2]|0,15)|0;c[i>>2]=0;do if((c[h>>2]|0)>>>0>=(c[j>>2]|0)>>>0){c[k>>2]=(c[k>>2]|0)+1;c[i>>2]=c[j>>2];c[j>>2]=(nc(c[j>>2]|0,c[f>>2]|0)|0)+1;while(1){if((c[j>>2]|0)>>>0>1)d=(c[h>>2]|0)>>>0>=((c[i>>2]|0)+(c[j>>2]<<1)|0)>>>0;else d=0;a=c[j>>2]|0;if(!d)break;c[j>>2]=a<<1;c[i>>2]=(c[i>>2]|0)+(c[j>>2]|0);c[j>>2]=(N((c[j>>2]|0)-2|0,c[f>>2]|0)|0)>>>15;c[j>>2]=(c[j>>2]|0)+1;c[k>>2]=(c[k>>2]|0)+1}if(a>>>0<=1){c[g>>2]=((c[h>>2]|0)-(c[i>>2]|0)|0)>>>1;c[k>>2]=(c[k>>2]|0)+(c[g>>2]|0);c[i>>2]=(c[i>>2]|0)+(c[g>>2]<<1)}if((c[h>>2]|0)>>>0<((c[i>>2]|0)+(c[j>>2]|0)|0)>>>0){c[k>>2]=0-(c[k>>2]|0);break}else{c[i>>2]=(c[i>>2]|0)+(c[j>>2]|0);break}}while(0);a=c[e>>2]|0;d=c[i>>2]|0;if(((c[i>>2]|0)+(c[j>>2]|0)|0)>>>0>=32768){j=32768;Nb(a,d,j,32768);k=c[k>>2]|0;l=m;return k|0}j=(c[i>>2]|0)+(c[j>>2]|0)|0;Nb(a,d,j,32768);k=c[k>>2]|0;l=m;return k|0}function pc(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;h=l;l=l+32|0;b=h+16|0;d=h+12|0;f=h+8|0;e=h+4|0;g=h;c[b>>2]=a;c[f>>2]=0;c[e>>2]=32-(Q(c[b>>2]|0)|0)-1>>1;c[d>>2]=1<>2];do{c[g>>2]=(c[f>>2]<<1)+(c[d>>2]|0)<>2];if((c[g>>2]|0)>>>0<=(c[b>>2]|0)>>>0){c[f>>2]=(c[f>>2]|0)+(c[d>>2]|0);c[b>>2]=(c[b>>2]|0)-(c[g>>2]|0)}c[d>>2]=(c[d>>2]|0)>>>1;c[e>>2]=(c[e>>2]|0)+-1}while((c[e>>2]|0)>=0);l=h;return c[f>>2]|0}function qc(a,d,e,f,h,i,j,k){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0.0;V=l;l=l+160|0;W=V+144|0;t=V+140|0;u=V+136|0;G=V+132|0;v=V+128|0;n=V+124|0;A=V+120|0;r=V+112|0;m=V+108|0;o=V+104|0;p=V+100|0;z=V+96|0;F=V+92|0;y=V+88|0;x=V+84|0;J=V+80|0;K=V+76|0;P=V+72|0;H=V+68|0;I=V+64|0;S=V+60|0;B=V+56|0;L=V+48|0;C=V+44|0;D=V+40|0;w=V+36|0;s=V+32|0;T=V+28|0;M=V+24|0;q=V+20|0;Q=V+16|0;R=V+12|0;E=V+8|0;U=V+4|0;O=V;c[W>>2]=a;c[t>>2]=d;c[u>>2]=e;c[G>>2]=f;c[v>>2]=h;c[n>>2]=i;c[A>>2]=j;c[V+116>>2]=k;c[z>>2]=c[(c[W>>2]|0)+8+(c[n>>2]<<2)>>2];g[y>>2]=+g[(c[z>>2]|0)+4>>2];c[m>>2]=c[c[W>>2]>>2];c[F>>2]=c[(c[W>>2]|0)+24>>2];c[r>>2]=0;while(1){k=c[m>>2]>>1;if((c[r>>2]|0)>=(c[n>>2]|0))break;c[m>>2]=k;c[F>>2]=(c[F>>2]|0)+(c[m>>2]<<2);c[r>>2]=(c[r>>2]|0)+1}c[o>>2]=k;c[p>>2]=c[m>>2]>>2;d=c[o>>2]|0;c[x>>2]=$()|0;k=l;l=l+((1*(d<<2)|0)+15&-16)|0;d=l;l=l+((1*(c[p>>2]<<3)|0)+15&-16)|0;c[J>>2]=(c[t>>2]|0)+(c[v>>2]>>1<<2);c[K>>2]=(c[t>>2]|0)+(c[o>>2]<<2)+-4+(c[v>>2]>>1<<2);c[P>>2]=k;c[H>>2]=(c[G>>2]|0)+(c[v>>2]>>1<<2);c[I>>2]=(c[G>>2]|0)+(c[v>>2]>>1<<2)+-4;c[r>>2]=0;while(1){if((c[r>>2]|0)>=((c[v>>2]|0)+3>>2|0))break;X=+g[c[I>>2]>>2]*+g[(c[J>>2]|0)+(c[o>>2]<<2)>>2]+ +g[c[H>>2]>>2]*+g[c[K>>2]>>2];W=c[P>>2]|0;c[P>>2]=W+4;g[W>>2]=X;X=+g[c[H>>2]>>2]*+g[c[J>>2]>>2]-+g[c[I>>2]>>2]*+g[(c[K>>2]|0)+(0-(c[o>>2]|0)<<2)>>2];W=c[P>>2]|0;c[P>>2]=W+4;g[W>>2]=X;c[J>>2]=(c[J>>2]|0)+8;c[K>>2]=(c[K>>2]|0)+-8;c[H>>2]=(c[H>>2]|0)+8;c[I>>2]=(c[I>>2]|0)+-8;c[r>>2]=(c[r>>2]|0)+1}c[H>>2]=c[G>>2];c[I>>2]=(c[G>>2]|0)+(c[v>>2]<<2)+-4;while(1){if((c[r>>2]|0)>=((c[p>>2]|0)-((c[v>>2]|0)+3>>2)|0))break;X=+g[c[K>>2]>>2];W=c[P>>2]|0;c[P>>2]=W+4;g[W>>2]=X;X=+g[c[J>>2]>>2];W=c[P>>2]|0;c[P>>2]=W+4;g[W>>2]=X;c[J>>2]=(c[J>>2]|0)+8;c[K>>2]=(c[K>>2]|0)+-8;c[r>>2]=(c[r>>2]|0)+1}while(1){if((c[r>>2]|0)>=(c[p>>2]|0))break;X=-(+g[c[H>>2]>>2]*+g[(c[J>>2]|0)+(0-(c[o>>2]|0)<<2)>>2])+ +g[c[I>>2]>>2]*+g[c[K>>2]>>2];W=c[P>>2]|0;c[P>>2]=W+4;g[W>>2]=X;X=+g[c[I>>2]>>2]*+g[c[J>>2]>>2]+ +g[c[H>>2]>>2]*+g[(c[K>>2]|0)+(c[o>>2]<<2)>>2];W=c[P>>2]|0;c[P>>2]=W+4;g[W>>2]=X;c[J>>2]=(c[J>>2]|0)+8;c[K>>2]=(c[K>>2]|0)+-8;c[H>>2]=(c[H>>2]|0)+8;c[I>>2]=(c[I>>2]|0)+-8;c[r>>2]=(c[r>>2]|0)+1}c[S>>2]=k;c[B>>2]=c[F>>2];c[r>>2]=0;while(1){if((c[r>>2]|0)>=(c[p>>2]|0))break;g[C>>2]=+g[(c[B>>2]|0)+(c[r>>2]<<2)>>2];g[D>>2]=+g[(c[B>>2]|0)+((c[p>>2]|0)+(c[r>>2]|0)<<2)>>2];W=c[S>>2]|0;c[S>>2]=W+4;g[w>>2]=+g[W>>2];W=c[S>>2]|0;c[S>>2]=W+4;g[s>>2]=+g[W>>2];g[T>>2]=+g[w>>2]*+g[C>>2]-+g[s>>2]*+g[D>>2];g[M>>2]=+g[s>>2]*+g[C>>2]+ +g[w>>2]*+g[D>>2];g[L>>2]=+g[T>>2];g[L+4>>2]=+g[M>>2];g[L>>2]=+g[y>>2]*+g[L>>2];g[L+4>>2]=+g[y>>2]*+g[L+4>>2];W=d+(b[(c[(c[z>>2]|0)+44>>2]|0)+(c[r>>2]<<1)>>1]<<3)|0;c[W>>2]=c[L>>2];c[W+4>>2]=c[L+4>>2];c[r>>2]=(c[r>>2]|0)+1}gc(c[z>>2]|0,d);c[q>>2]=d;c[Q>>2]=c[u>>2];c[R>>2]=(c[u>>2]|0)+((N(c[A>>2]|0,(c[o>>2]|0)-1|0)|0)<<2);c[E>>2]=c[F>>2];c[r>>2]=0;while(1){if((c[r>>2]|0)>=(c[p>>2]|0))break;g[U>>2]=+g[(c[q>>2]|0)+4>>2]*+g[(c[E>>2]|0)+((c[p>>2]|0)+(c[r>>2]|0)<<2)>>2]-+g[c[q>>2]>>2]*+g[(c[E>>2]|0)+(c[r>>2]<<2)>>2];g[O>>2]=+g[c[q>>2]>>2]*+g[(c[E>>2]|0)+((c[p>>2]|0)+(c[r>>2]|0)<<2)>>2]+ +g[(c[q>>2]|0)+4>>2]*+g[(c[E>>2]|0)+(c[r>>2]<<2)>>2];g[c[Q>>2]>>2]=+g[U>>2];g[c[R>>2]>>2]=+g[O>>2];c[q>>2]=(c[q>>2]|0)+8;c[Q>>2]=(c[Q>>2]|0)+(c[A>>2]<<1<<2);c[R>>2]=(c[R>>2]|0)+(0-(c[A>>2]<<1)<<2);c[r>>2]=(c[r>>2]|0)+1}_(c[x>>2]|0);l=V;return}function rc(a,d,e,f,h,i,j,k){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0.0;W=l;l=l+144|0;t=W+140|0;s=W+136|0;u=W+132|0;F=W+128|0;v=W+124|0;y=W+120|0;z=W+116|0;q=W+108|0;m=W+104|0;n=W+100|0;o=W+96|0;E=W+92|0;K=W+88|0;M=W+84|0;Q=W+80|0;A=W+76|0;p=W+72|0;x=W+68|0;U=W+64|0;O=W+60|0;R=W+56|0;S=W+52|0;D=W+48|0;w=W+44|0;r=W+40|0;V=W+36|0;P=W+32|0;B=W+28|0;C=W+24|0;L=W+20|0;T=W+16|0;G=W+12|0;H=W+8|0;I=W+4|0;J=W;c[t>>2]=a;c[s>>2]=d;c[u>>2]=e;c[F>>2]=f;c[v>>2]=h;c[y>>2]=i;c[z>>2]=j;c[W+112>>2]=k;c[m>>2]=c[c[t>>2]>>2];c[E>>2]=c[(c[t>>2]|0)+24>>2];c[q>>2]=0;while(1){k=c[m>>2]>>1;if((c[q>>2]|0)>=(c[y>>2]|0))break;c[m>>2]=k;c[E>>2]=(c[E>>2]|0)+(c[m>>2]<<2);c[q>>2]=(c[q>>2]|0)+1}c[n>>2]=k;c[o>>2]=c[m>>2]>>2;c[K>>2]=c[s>>2];c[M>>2]=(c[s>>2]|0)+((N(c[z>>2]|0,(c[n>>2]|0)-1|0)|0)<<2);c[Q>>2]=(c[u>>2]|0)+(c[v>>2]>>1<<2);c[A>>2]=c[E>>2];c[p>>2]=c[(c[(c[t>>2]|0)+8+(c[y>>2]<<2)>>2]|0)+44>>2];c[q>>2]=0;while(1){if((c[q>>2]|0)>=(c[o>>2]|0))break;s=c[p>>2]|0;c[p>>2]=s+2;c[x>>2]=b[s>>1];g[U>>2]=+g[c[M>>2]>>2]*+g[(c[A>>2]|0)+(c[q>>2]<<2)>>2]+ +g[c[K>>2]>>2]*+g[(c[A>>2]|0)+((c[o>>2]|0)+(c[q>>2]|0)<<2)>>2];g[O>>2]=+g[c[K>>2]>>2]*+g[(c[A>>2]|0)+(c[q>>2]<<2)>>2]-+g[c[M>>2]>>2]*+g[(c[A>>2]|0)+((c[o>>2]|0)+(c[q>>2]|0)<<2)>>2];g[(c[Q>>2]|0)+((c[x>>2]<<1)+1<<2)>>2]=+g[U>>2];g[(c[Q>>2]|0)+(c[x>>2]<<1<<2)>>2]=+g[O>>2];c[K>>2]=(c[K>>2]|0)+(c[z>>2]<<1<<2);c[M>>2]=(c[M>>2]|0)+(0-(c[z>>2]<<1)<<2);c[q>>2]=(c[q>>2]|0)+1}gc(c[(c[t>>2]|0)+8+(c[y>>2]<<2)>>2]|0,(c[u>>2]|0)+(c[v>>2]>>1<<2)|0);c[R>>2]=(c[u>>2]|0)+(c[v>>2]>>1<<2);c[S>>2]=(c[u>>2]|0)+(c[v>>2]>>1<<2)+(c[n>>2]<<2)+-8;c[D>>2]=c[E>>2];c[q>>2]=0;while(1){if((c[q>>2]|0)>=((c[o>>2]|0)+1>>1|0))break;g[w>>2]=+g[(c[R>>2]|0)+4>>2];g[r>>2]=+g[c[R>>2]>>2];g[B>>2]=+g[(c[D>>2]|0)+(c[q>>2]<<2)>>2];g[C>>2]=+g[(c[D>>2]|0)+((c[o>>2]|0)+(c[q>>2]|0)<<2)>>2];g[V>>2]=+g[w>>2]*+g[B>>2]+ +g[r>>2]*+g[C>>2];g[P>>2]=+g[w>>2]*+g[C>>2]-+g[r>>2]*+g[B>>2];g[w>>2]=+g[(c[S>>2]|0)+4>>2];g[r>>2]=+g[c[S>>2]>>2];g[c[R>>2]>>2]=+g[V>>2];g[(c[S>>2]|0)+4>>2]=+g[P>>2];g[B>>2]=+g[(c[D>>2]|0)+((c[o>>2]|0)-(c[q>>2]|0)-1<<2)>>2];g[C>>2]=+g[(c[D>>2]|0)+((c[n>>2]|0)-(c[q>>2]|0)-1<<2)>>2];g[V>>2]=+g[w>>2]*+g[B>>2]+ +g[r>>2]*+g[C>>2];g[P>>2]=+g[w>>2]*+g[C>>2]-+g[r>>2]*+g[B>>2];g[c[S>>2]>>2]=+g[V>>2];g[(c[R>>2]|0)+4>>2]=+g[P>>2];c[R>>2]=(c[R>>2]|0)+8;c[S>>2]=(c[S>>2]|0)+-8;c[q>>2]=(c[q>>2]|0)+1}c[L>>2]=(c[u>>2]|0)+(c[v>>2]<<2)+-4;c[T>>2]=c[u>>2];c[G>>2]=c[F>>2];c[H>>2]=(c[F>>2]|0)+(c[v>>2]<<2)+-4;c[q>>2]=0;while(1){if((c[q>>2]|0)>=((c[v>>2]|0)/2|0|0))break;g[I>>2]=+g[c[L>>2]>>2];g[J>>2]=+g[c[T>>2]>>2];X=+g[c[H>>2]>>2]*+g[J>>2]-+g[c[G>>2]>>2]*+g[I>>2];V=c[T>>2]|0;c[T>>2]=V+4;g[V>>2]=X;X=+g[c[G>>2]>>2]*+g[J>>2]+ +g[c[H>>2]>>2]*+g[I>>2];V=c[L>>2]|0;c[L>>2]=V+-4;g[V>>2]=X;c[G>>2]=(c[G>>2]|0)+4;c[H>>2]=(c[H>>2]|0)+-4;c[q>>2]=(c[q>>2]|0)+1}l=W;return}function sc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;j=k+20|0;e=k+16|0;f=k+12|0;h=k+8|0;i=k+4|0;g=k;c[e>>2]=a;c[f>>2]=b;c[h>>2]=d;c[i>>2]=0;a:while(1){if((c[i>>2]|0)>=1){a=12;break}c[g>>2]=0;while(1){if((c[g>>2]|0)>=4)break;if((c[e>>2]|0)==(c[c[5544+(c[i>>2]<<2)>>2]>>2]|0)?(c[f>>2]<>2]|0)==(N(c[(c[5544+(c[i>>2]<<2)>>2]|0)+44>>2]|0,c[(c[5544+(c[i>>2]<<2)>>2]|0)+40>>2]|0)|0):0){a=7;break a}c[g>>2]=(c[g>>2]|0)+1}c[i>>2]=(c[i>>2]|0)+1}if((a|0)==7){if(c[h>>2]|0)c[c[h>>2]>>2]=0;c[j>>2]=c[5544+(c[i>>2]<<2)>>2];j=c[j>>2]|0;l=k;return j|0}else if((a|0)==12){if(c[h>>2]|0)c[c[h>>2]>>2]=-1;c[j>>2]=0;j=c[j>>2]|0;l=k;return j|0}return 0}function tc(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;u=l;l=l+112|0;s=u+108|0;t=u+104|0;n=u+100|0;h=u+96|0;j=u+92|0;m=u+88|0;i=u+68|0;r=u+64|0;o=u+48|0;q=u+24|0;p=u+4|0;k=u;c[s>>2]=a;c[t>>2]=b;c[n>>2]=d;c[h>>2]=e;c[j>>2]=f;g[r>>2]=1.0;c[q>>2]=0;c[q+4>>2]=0;c[q+8>>2]=0;c[q+12>>2]=0;c[q+16>>2]=0;g[k>>2]=.800000011920929;c[m>>2]=1;while(1){e=c[c[s>>2]>>2]|0;if((c[m>>2]|0)>=(c[n>>2]>>1|0))break;g[(c[t>>2]|0)+(c[m>>2]<<2)>>2]=((+g[e+((c[m>>2]<<1)-1<<2)>>2]+ +g[(c[c[s>>2]>>2]|0)+((c[m>>2]<<1)+1<<2)>>2])*.5+ +g[(c[c[s>>2]>>2]|0)+(c[m>>2]<<1<<2)>>2])*.5;c[m>>2]=(c[m>>2]|0)+1}g[c[t>>2]>>2]=(+g[e+4>>2]*.5+ +g[c[c[s>>2]>>2]>>2])*.5;if((c[h>>2]|0)==2){c[m>>2]=1;while(1){e=c[(c[s>>2]|0)+4>>2]|0;if((c[m>>2]|0)>=(c[n>>2]>>1|0))break;h=(c[t>>2]|0)+(c[m>>2]<<2)|0;g[h>>2]=+g[h>>2]+((+g[e+((c[m>>2]<<1)-1<<2)>>2]+ +g[(c[(c[s>>2]|0)+4>>2]|0)+((c[m>>2]<<1)+1<<2)>>2])*.5+ +g[(c[(c[s>>2]|0)+4>>2]|0)+(c[m>>2]<<1<<2)>>2])*.5;c[m>>2]=(c[m>>2]|0)+1}h=c[t>>2]|0;g[h>>2]=+g[h>>2]+(+g[e+4>>2]*.5+ +g[c[(c[s>>2]|0)+4>>2]>>2])*.5}Hc(c[t>>2]|0,i,0,0,4,c[n>>2]>>1,c[j>>2]|0)|0;g[i>>2]=+g[i>>2]*1.000100016593933;c[m>>2]=1;while(1){if((c[m>>2]|0)>4)break;s=i+(c[m>>2]<<2)|0;g[s>>2]=+g[s>>2]-+g[i+(c[m>>2]<<2)>>2]*(+(c[m>>2]|0)*.00800000037997961)*(+(c[m>>2]|0)*.00800000037997961);c[m>>2]=(c[m>>2]|0)+1}Dc(o,i,4);c[m>>2]=0;while(1){if((c[m>>2]|0)>=4)break;g[r>>2]=+g[r>>2]*.8999999761581421;g[o+(c[m>>2]<<2)>>2]=+g[o+(c[m>>2]<<2)>>2]*+g[r>>2];c[m>>2]=(c[m>>2]|0)+1}g[p>>2]=+g[o>>2]+.800000011920929;g[p+4>>2]=+g[o+4>>2]+ +g[k>>2]*+g[o>>2];g[p+8>>2]=+g[o+8>>2]+ +g[k>>2]*+g[o+4>>2];g[p+12>>2]=+g[o+12>>2]+ +g[k>>2]*+g[o+8>>2];g[p+16>>2]=+g[k>>2]*+g[o+12>>2];uc(c[t>>2]|0,p,c[t>>2]|0,c[n>>2]>>1,q);l=u;return}function uc(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0;y=l;l=l+80|0;w=y+64|0;z=y+60|0;x=y+56|0;h=y+52|0;j=y+48|0;i=y+44|0;q=y+40|0;r=y+36|0;s=y+32|0;t=y+28|0;u=y+24|0;k=y+20|0;m=y+16|0;n=y+12|0;o=y+8|0;p=y+4|0;v=y;c[w>>2]=a;c[z>>2]=b;c[x>>2]=d;c[h>>2]=e;c[j>>2]=f;g[q>>2]=+g[c[z>>2]>>2];g[r>>2]=+g[(c[z>>2]|0)+4>>2];g[s>>2]=+g[(c[z>>2]|0)+8>>2];g[t>>2]=+g[(c[z>>2]|0)+12>>2];g[u>>2]=+g[(c[z>>2]|0)+16>>2];g[k>>2]=+g[c[j>>2]>>2];g[m>>2]=+g[(c[j>>2]|0)+4>>2];g[n>>2]=+g[(c[j>>2]|0)+8>>2];g[o>>2]=+g[(c[j>>2]|0)+12>>2];g[p>>2]=+g[(c[j>>2]|0)+16>>2];c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[h>>2]|0))break;g[v>>2]=+g[(c[w>>2]|0)+(c[i>>2]<<2)>>2];g[v>>2]=+g[v>>2]+ +g[q>>2]*+g[k>>2];g[v>>2]=+g[v>>2]+ +g[r>>2]*+g[m>>2];g[v>>2]=+g[v>>2]+ +g[s>>2]*+g[n>>2];g[v>>2]=+g[v>>2]+ +g[t>>2]*+g[o>>2];g[v>>2]=+g[v>>2]+ +g[u>>2]*+g[p>>2];g[p>>2]=+g[o>>2];g[o>>2]=+g[n>>2];g[n>>2]=+g[m>>2];g[m>>2]=+g[k>>2];g[k>>2]=+g[(c[w>>2]|0)+(c[i>>2]<<2)>>2];g[(c[x>>2]|0)+(c[i>>2]<<2)>>2]=+g[v>>2];c[i>>2]=(c[i>>2]|0)+1}g[c[j>>2]>>2]=+g[k>>2];g[(c[j>>2]|0)+4>>2]=+g[m>>2];g[(c[j>>2]|0)+8>>2]=+g[n>>2];g[(c[j>>2]|0)+12>>2]=+g[o>>2];g[(c[j>>2]|0)+16>>2]=+g[p>>2];l=y;return}function vc(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0;r=l;l=l+64|0;i=r+48|0;j=r+44|0;q=r+40|0;m=r+36|0;n=r+32|0;k=r+24|0;o=r+8|0;p=r;c[i>>2]=a;c[j>>2]=b;c[q>>2]=d;c[m>>2]=e;c[n>>2]=f;c[r+28>>2]=h;c[k>>2]=0;while(1){if((c[k>>2]|0)>=((c[n>>2]|0)-3|0))break;c[o>>2]=0;c[o+4>>2]=0;c[o+8>>2]=0;c[o+12>>2]=0;wc(c[i>>2]|0,(c[j>>2]|0)+(c[k>>2]<<2)|0,o,c[m>>2]|0);g[(c[q>>2]|0)+(c[k>>2]<<2)>>2]=+g[o>>2];g[(c[q>>2]|0)+((c[k>>2]|0)+1<<2)>>2]=+g[o+4>>2];g[(c[q>>2]|0)+((c[k>>2]|0)+2<<2)>>2]=+g[o+8>>2];g[(c[q>>2]|0)+((c[k>>2]|0)+3<<2)>>2]=+g[o+12>>2];c[k>>2]=(c[k>>2]|0)+4}while(1){if((c[k>>2]|0)>=(c[n>>2]|0))break;g[p>>2]=+xc(c[i>>2]|0,(c[j>>2]|0)+(c[k>>2]<<2)|0,c[m>>2]|0);g[(c[q>>2]|0)+(c[k>>2]<<2)>>2]=+g[p>>2];c[k>>2]=(c[k>>2]|0)+1}l=r;return}function wc(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;u=l;l=l+64|0;o=u+48|0;p=u+44|0;i=u+40|0;h=u+36|0;f=u+32|0;q=u+28|0;r=u+24|0;s=u+20|0;t=u+16|0;j=u+12|0;m=u+8|0;n=u+4|0;k=u;c[o>>2]=a;c[p>>2]=b;c[i>>2]=d;c[h>>2]=e;g[t>>2]=0.0;b=c[p>>2]|0;c[p>>2]=b+4;g[q>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[r>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[s>>2]=+g[b>>2];c[f>>2]=0;while(1){if((c[f>>2]|0)>=((c[h>>2]|0)-3|0))break;b=c[o>>2]|0;c[o>>2]=b+4;g[j>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[t>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[j>>2]*+g[q>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[j>>2]*+g[r>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[j>>2]*+g[s>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[j>>2]*+g[t>>2];b=c[o>>2]|0;c[o>>2]=b+4;g[j>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[q>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[j>>2]*+g[r>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[j>>2]*+g[s>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[j>>2]*+g[t>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[j>>2]*+g[q>>2];b=c[o>>2]|0;c[o>>2]=b+4;g[j>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[r>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[j>>2]*+g[s>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[j>>2]*+g[t>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[j>>2]*+g[q>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[j>>2]*+g[r>>2];b=c[o>>2]|0;c[o>>2]=b+4;g[j>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[s>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[j>>2]*+g[t>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[j>>2]*+g[q>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[j>>2]*+g[r>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[j>>2]*+g[s>>2];c[f>>2]=(c[f>>2]|0)+4}b=c[f>>2]|0;c[f>>2]=b+1;if((b|0)<(c[h>>2]|0)){b=c[o>>2]|0;c[o>>2]=b+4;g[m>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[t>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[m>>2]*+g[q>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[m>>2]*+g[r>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[m>>2]*+g[s>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[m>>2]*+g[t>>2]}b=c[f>>2]|0;c[f>>2]=b+1;if((b|0)<(c[h>>2]|0)){b=c[o>>2]|0;c[o>>2]=b+4;g[n>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[q>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[n>>2]*+g[r>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[n>>2]*+g[s>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[n>>2]*+g[t>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[n>>2]*+g[q>>2]}if((c[f>>2]|0)>=(c[h>>2]|0)){l=u;return}b=c[o>>2]|0;c[o>>2]=b+4;g[k>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[r>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[k>>2]*+g[s>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[k>>2]*+g[t>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[k>>2]*+g[q>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[k>>2]*+g[r>>2];l=u;return}function xc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;i=m+16|0;k=m+12|0;f=m+8|0;h=m+4|0;j=m;c[i>>2]=a;c[k>>2]=b;c[f>>2]=d;g[j>>2]=0.0;c[h>>2]=0;while(1){e=+g[j>>2];if((c[h>>2]|0)>=(c[f>>2]|0))break;g[j>>2]=e+ +g[(c[i>>2]|0)+(c[h>>2]<<2)>>2]*+g[(c[k>>2]|0)+(c[h>>2]<<2)>>2];c[h>>2]=(c[h>>2]|0)+1}l=m;return +e}function yc(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0;z=l;l=l+80|0;x=z+64|0;y=z+60|0;r=z+56|0;s=z+52|0;u=z+48|0;j=z+44|0;o=z+40|0;p=z+36|0;q=z+32|0;m=z+24|0;t=z+20|0;v=z+16|0;w=z+12|0;i=z+8|0;k=z+4|0;n=z;c[x>>2]=a;c[y>>2]=b;c[r>>2]=d;c[s>>2]=e;c[u>>2]=f;c[j>>2]=h;c[m>>2]=0;c[m+4>>2]=0;c[q>>2]=(c[r>>2]|0)+(c[s>>2]|0);d=c[r>>2]>>2;c[v>>2]=$()|0;h=l;l=l+((1*(d<<2)|0)+15&-16)|0;d=l;l=l+((1*(c[q>>2]>>2<<2)|0)+15&-16)|0;e=l;l=l+((1*(c[s>>2]>>1<<2)|0)+15&-16)|0;c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[r>>2]>>2|0))break;g[h+(c[p>>2]<<2)>>2]=+g[(c[x>>2]|0)+(c[p>>2]<<1<<2)>>2];c[p>>2]=(c[p>>2]|0)+1}c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[q>>2]>>2|0))break;g[d+(c[p>>2]<<2)>>2]=+g[(c[y>>2]|0)+(c[p>>2]<<1<<2)>>2];c[p>>2]=(c[p>>2]|0)+1}vc(h,d,e,c[r>>2]>>2,c[s>>2]>>2,c[j>>2]|0);zc(e,d,c[r>>2]>>2,c[s>>2]>>2,m);c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[s>>2]>>1|0))break;g[e+(c[o>>2]<<2)>>2]=0.0;if(!((A((c[o>>2]|0)-(c[m>>2]<<1)|0)|0)>2?(A((c[o>>2]|0)-(c[m+4>>2]<<1)|0)|0)>2:0)){g[w>>2]=+xc(c[x>>2]|0,(c[y>>2]|0)+(c[o>>2]<<2)|0,c[r>>2]>>1);g[e+(c[o>>2]<<2)>>2]=-1.0>+g[w>>2]?-1.0:+g[w>>2]}c[o>>2]=(c[o>>2]|0)+1}zc(e,c[y>>2]|0,c[r>>2]>>1,c[s>>2]>>1,m);if((c[m>>2]|0)>0?(c[m>>2]|0)<((c[s>>2]>>1)-1|0):0){g[i>>2]=+g[e+((c[m>>2]|0)-1<<2)>>2];g[k>>2]=+g[e+(c[m>>2]<<2)>>2];g[n>>2]=+g[e+((c[m>>2]|0)+1<<2)>>2];if(+g[n>>2]-+g[i>>2]>(+g[k>>2]-+g[i>>2])*.699999988079071){c[t>>2]=1;y=c[m>>2]|0;y=y<<1;x=c[t>>2]|0;x=y-x|0;y=c[u>>2]|0;c[y>>2]=x;y=c[v>>2]|0;_(y|0);l=z;return}if(+g[i>>2]-+g[n>>2]>(+g[k>>2]-+g[n>>2])*.699999988079071){c[t>>2]=-1;y=c[m>>2]|0;y=y<<1;x=c[t>>2]|0;x=y-x|0;y=c[u>>2]|0;c[y>>2]=x;y=c[v>>2]|0;_(y|0);l=z;return}else{c[t>>2]=0;y=c[m>>2]|0;y=y<<1;x=c[t>>2]|0;x=y-x|0;y=c[u>>2]|0;c[y>>2]=x;y=c[v>>2]|0;_(y|0);l=z;return}}c[t>>2]=0;y=c[m>>2]|0;y=y<<1;x=c[t>>2]|0;x=y-x|0;y=c[u>>2]|0;c[y>>2]=x;y=c[v>>2]|0;_(y|0);l=z;return}function zc(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;u=l;l=l+64|0;r=u+52|0;t=u+48|0;o=u+44|0;p=u+40|0;m=u+36|0;n=u+32|0;h=u+28|0;i=u+24|0;k=u+16|0;j=u+8|0;q=u+4|0;s=u;c[r>>2]=a;c[t>>2]=b;c[o>>2]=d;c[p>>2]=e;c[m>>2]=f;g[i>>2]=1.0;g[k>>2]=-1.0;g[k+4>>2]=-1.0;g[j>>2]=0.0;g[j+4>>2]=0.0;c[c[m>>2]>>2]=0;c[(c[m>>2]|0)+4>>2]=1;c[h>>2]=0;while(1){if((c[h>>2]|0)>=(c[o>>2]|0))break;g[i>>2]=+g[i>>2]+ +g[(c[t>>2]|0)+(c[h>>2]<<2)>>2]*+g[(c[t>>2]|0)+(c[h>>2]<<2)>>2];c[h>>2]=(c[h>>2]|0)+1}c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[p>>2]|0))break;if(+g[(c[r>>2]|0)+(c[n>>2]<<2)>>2]>0.0?(g[s>>2]=+g[(c[r>>2]|0)+(c[n>>2]<<2)>>2],g[s>>2]=+g[s>>2]*9.999999960041972e-13,g[q>>2]=+g[s>>2]*+g[s>>2],+g[q>>2]*+g[j+4>>2]>+g[k+4>>2]*+g[i>>2]):0){if(+g[q>>2]*+g[j>>2]>+g[k>>2]*+g[i>>2]){g[k+4>>2]=+g[k>>2];g[j+4>>2]=+g[j>>2];c[(c[m>>2]|0)+4>>2]=c[c[m>>2]>>2];g[k>>2]=+g[q>>2];g[j>>2]=+g[i>>2];f=c[n>>2]|0;h=c[m>>2]|0}else{g[k+4>>2]=+g[q>>2];g[j+4>>2]=+g[i>>2];f=c[n>>2]|0;h=(c[m>>2]|0)+4|0}c[h>>2]=f}g[i>>2]=+g[i>>2]+(+g[(c[t>>2]|0)+((c[n>>2]|0)+(c[o>>2]|0)<<2)>>2]*+g[(c[t>>2]|0)+((c[n>>2]|0)+(c[o>>2]|0)<<2)>>2]-+g[(c[t>>2]|0)+(c[n>>2]<<2)>>2]*+g[(c[t>>2]|0)+(c[n>>2]<<2)>>2]);g[i>>2]=1.0>+g[i>>2]?1.0:+g[i>>2];c[n>>2]=(c[n>>2]|0)+1}l=u;return}function Ac(a,b,d,e,f,h,i,j){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=+i;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0;R=l;l=l+128|0;K=R+124|0;z=R+120|0;C=R+116|0;m=R+112|0;p=R+108|0;H=R+104|0;G=R+100|0;y=R+92|0;k=R+88|0;n=R+84|0;o=R+80|0;v=R+76|0;w=R+72|0;F=R+68|0;O=R+64|0;M=R+60|0;Q=R+56|0;P=R+52|0;L=R+40|0;s=R+36|0;t=R+32|0;E=R+28|0;D=R+24|0;I=R+20|0;q=R+16|0;r=R+12|0;x=R+8|0;u=R+4|0;J=R;c[K>>2]=a;c[z>>2]=b;c[C>>2]=d;c[m>>2]=e;c[p>>2]=f;c[H>>2]=h;g[G>>2]=i;c[R+96>>2]=j;c[D>>2]=c[C>>2];c[z>>2]=(c[z>>2]|0)/2|0;c[C>>2]=(c[C>>2]|0)/2|0;a=c[p>>2]|0;c[a>>2]=(c[a>>2]|0)/2|0;c[H>>2]=(c[H>>2]|0)/2|0;c[m>>2]=(c[m>>2]|0)/2|0;c[K>>2]=(c[K>>2]|0)+(c[z>>2]<<2);if((c[c[p>>2]>>2]|0)>=(c[z>>2]|0))c[c[p>>2]>>2]=(c[z>>2]|0)-1;a=c[c[p>>2]>>2]|0;c[o>>2]=a;c[n>>2]=a;a=(c[z>>2]|0)+1|0;c[I>>2]=$()|0;f=l;l=l+((1*(a<<2)|0)+15&-16)|0;Bc(c[K>>2]|0,c[K>>2]|0,(c[K>>2]|0)+(0-(c[o>>2]|0)<<2)|0,c[m>>2]|0,M,O);g[f>>2]=+g[M>>2];g[Q>>2]=+g[M>>2];c[k>>2]=1;while(1){if((c[k>>2]|0)>(c[z>>2]|0))break;g[Q>>2]=+g[Q>>2]+ +g[(c[K>>2]|0)+(0-(c[k>>2]|0)<<2)>>2]*+g[(c[K>>2]|0)+(0-(c[k>>2]|0)<<2)>>2]-+g[(c[K>>2]|0)+((c[m>>2]|0)-(c[k>>2]|0)<<2)>>2]*+g[(c[K>>2]|0)+((c[m>>2]|0)-(c[k>>2]|0)<<2)>>2];g[f+(c[k>>2]<<2)>>2]=0.0>+g[Q>>2]?0.0:+g[Q>>2];c[k>>2]=(c[k>>2]|0)+1}g[Q>>2]=+g[f+(c[o>>2]<<2)>>2];g[s>>2]=+g[O>>2];g[t>>2]=+g[Q>>2];i=+g[O>>2]/+B(+(+g[M>>2]*+g[Q>>2]+1.0));g[w>>2]=i;g[v>>2]=i;c[y>>2]=2;while(1){if((c[y>>2]|0)>15)break;g[u>>2]=0.0;c[q>>2]=Cc((c[o>>2]<<1)+(c[y>>2]|0)|0,c[y>>2]<<1)|0;if((c[q>>2]|0)<(c[C>>2]|0))break;do if((c[y>>2]|0)==2){e=c[o>>2]|0;if(((c[q>>2]|0)+(c[o>>2]|0)|0)>(c[z>>2]|0)){c[r>>2]=e;break}else{c[r>>2]=e+(c[q>>2]|0);break}}else{k=N(c[17400+(c[y>>2]<<2)>>2]<<1,c[o>>2]|0)|0;c[r>>2]=Cc(k+(c[y>>2]|0)|0,c[y>>2]<<1)|0}while(0);Bc(c[K>>2]|0,(c[K>>2]|0)+(0-(c[q>>2]|0)<<2)|0,(c[K>>2]|0)+(0-(c[r>>2]|0)<<2)|0,c[m>>2]|0,O,P);g[O>>2]=+g[O>>2]+ +g[P>>2];g[Q>>2]=+g[f+(c[q>>2]<<2)>>2]+ +g[f+(c[r>>2]<<2)>>2];g[x>>2]=+g[O>>2]/+B(+(+g[M>>2]*2.0*1.0*+g[Q>>2]+1.0));do if((A((c[q>>2]|0)-(c[H>>2]|0)|0)|0)<=1)g[u>>2]=+g[G>>2];else{if((A((c[q>>2]|0)-(c[H>>2]|0)|0)|0)<=2?(k=N((c[y>>2]|0)*5|0,c[y>>2]|0)|0,(k|0)<(c[o>>2]|0)):0){g[u>>2]=+g[G>>2]*.5;break}g[u>>2]=0.0}while(0);if(.30000001192092896>+g[w>>2]*.699999988079071-+g[u>>2])i=.30000001192092896;else i=+g[w>>2]*.699999988079071-+g[u>>2];g[J>>2]=i;if((c[q>>2]|0)>=((c[C>>2]|0)*3|0)){if((c[q>>2]|0)<(c[C>>2]<<1|0)){if(.5>+g[w>>2]*.8999999761581421-+g[u>>2])i=.5;else i=+g[w>>2]*.8999999761581421-+g[u>>2];g[J>>2]=i}}else{if(.4000000059604645>+g[w>>2]*.8500000238418579-+g[u>>2])i=.4000000059604645;else i=+g[w>>2]*.8500000238418579-+g[u>>2];g[J>>2]=i}if(+g[x>>2]>+g[J>>2]){g[s>>2]=+g[O>>2];g[t>>2]=+g[Q>>2];c[n>>2]=c[q>>2];g[v>>2]=+g[x>>2]}c[y>>2]=(c[y>>2]|0)+1}g[s>>2]=0.0>+g[s>>2]?0.0:+g[s>>2];if(+g[t>>2]<=+g[s>>2])g[F>>2]=1.0;else g[F>>2]=+g[s>>2]/(+g[t>>2]+1.0);c[y>>2]=0;while(1){if((c[y>>2]|0)>=3)break;i=+xc(c[K>>2]|0,(c[K>>2]|0)+(0-((c[n>>2]|0)+(c[y>>2]|0)-1)<<2)|0,c[m>>2]|0);g[L+(c[y>>2]<<2)>>2]=i;c[y>>2]=(c[y>>2]|0)+1}do if(!(+g[L+8>>2]-+g[L>>2]>(+g[L+4>>2]-+g[L>>2])*.699999988079071))if(+g[L>>2]-+g[L+8>>2]>(+g[L+4>>2]-+g[L+8>>2])*.699999988079071){c[E>>2]=-1;break}else{c[E>>2]=0;break}else c[E>>2]=1;while(0);if(+g[F>>2]>+g[v>>2])g[F>>2]=+g[v>>2];c[c[p>>2]>>2]=(c[n>>2]<<1)+(c[E>>2]|0);if((c[c[p>>2]>>2]|0)>=(c[D>>2]|0)){i=+g[F>>2];Q=c[I>>2]|0;_(Q|0);l=R;return +i}c[c[p>>2]>>2]=c[D>>2];i=+g[F>>2];Q=c[I>>2]|0;_(Q|0);l=R;return +i}function Bc(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0.0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;t=l;l=l+48|0;m=t+32|0;r=t+28|0;s=t+24|0;j=t+20|0;p=t+16|0;q=t+12|0;k=t+8|0;n=t+4|0;o=t;c[m>>2]=a;c[r>>2]=b;c[s>>2]=d;c[j>>2]=e;c[p>>2]=f;c[q>>2]=h;g[n>>2]=0.0;g[o>>2]=0.0;c[k>>2]=0;while(1){i=+g[n>>2];if((c[k>>2]|0)>=(c[j>>2]|0))break;g[n>>2]=i+ +g[(c[m>>2]|0)+(c[k>>2]<<2)>>2]*+g[(c[r>>2]|0)+(c[k>>2]<<2)>>2];g[o>>2]=+g[o>>2]+ +g[(c[m>>2]|0)+(c[k>>2]<<2)>>2]*+g[(c[s>>2]|0)+(c[k>>2]<<2)>>2];c[k>>2]=(c[k>>2]|0)+1}g[c[p>>2]>>2]=i;g[c[q>>2]>>2]=+g[o>>2];l=t;return}function Cc(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>>>0)/((c[d>>2]|0)>>>0)|0|0}function Dc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0;q=l;l=l+48|0;r=q+40|0;e=q+36|0;k=q+32|0;h=q+28|0;i=q+24|0;m=q+20|0;f=q+16|0;j=q+12|0;n=q+8|0;o=q+4|0;p=q;c[r>>2]=a;c[e>>2]=b;c[k>>2]=d;g[f>>2]=+g[c[e>>2]>>2];c[j>>2]=c[r>>2];c[h>>2]=0;while(1){if((c[h>>2]|0)>=(c[k>>2]|0))break;g[(c[j>>2]|0)+(c[h>>2]<<2)>>2]=0.0;c[h>>2]=(c[h>>2]|0)+1}if(!(+g[c[e>>2]>>2]!=0.0)){l=q;return}c[h>>2]=0;while(1){if((c[h>>2]|0)>=(c[k>>2]|0)){a=15;break}g[n>>2]=0.0;c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[h>>2]|0))break;g[n>>2]=+g[n>>2]+ +g[(c[j>>2]|0)+(c[i>>2]<<2)>>2]*+g[(c[e>>2]|0)+((c[h>>2]|0)-(c[i>>2]|0)<<2)>>2];c[i>>2]=(c[i>>2]|0)+1}g[n>>2]=+g[n>>2]+ +g[(c[e>>2]|0)+((c[h>>2]|0)+1<<2)>>2];g[m>>2]=-(+g[n>>2]/+g[f>>2]);g[(c[j>>2]|0)+(c[h>>2]<<2)>>2]=+g[m>>2];c[i>>2]=0;while(1){if((c[i>>2]|0)>=((c[h>>2]|0)+1>>1|0))break;g[o>>2]=+g[(c[j>>2]|0)+(c[i>>2]<<2)>>2];g[p>>2]=+g[(c[j>>2]|0)+((c[h>>2]|0)-1-(c[i>>2]|0)<<2)>>2];g[(c[j>>2]|0)+(c[i>>2]<<2)>>2]=+g[o>>2]+ +g[m>>2]*+g[p>>2];g[(c[j>>2]|0)+((c[h>>2]|0)-1-(c[i>>2]|0)<<2)>>2]=+g[p>>2]+ +g[m>>2]*+g[o>>2];c[i>>2]=(c[i>>2]|0)+1}g[f>>2]=+g[f>>2]-+g[m>>2]*+g[m>>2]*+g[f>>2];if(+g[f>>2]<+g[c[e>>2]>>2]*1.0000000474974513e-03){a=15;break}c[h>>2]=(c[h>>2]|0)+1}if((a|0)==15){l=q;return}}function Ec(a,b,d,e,f,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;v=l;l=l+64|0;k=v+60|0;q=v+56|0;m=v+52|0;j=v+48|0;r=v+44|0;p=v+40|0;n=v+32|0;o=v+28|0;s=v+24|0;t=v+8|0;u=v;c[k>>2]=a;c[q>>2]=b;c[m>>2]=d;c[j>>2]=e;c[r>>2]=f;c[p>>2]=h;c[v+36>>2]=i;a=c[r>>2]|0;c[s>>2]=$()|0;e=l;l=l+((1*(a<<2)|0)+15&-16)|0;a=l;l=l+((1*((c[j>>2]|0)+(c[r>>2]|0)<<2)|0)+15&-16)|0;c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[r>>2]|0))break;g[e+(c[n>>2]<<2)>>2]=+g[(c[q>>2]|0)+((c[r>>2]|0)-(c[n>>2]|0)-1<<2)>>2];c[n>>2]=(c[n>>2]|0)+1}c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[r>>2]|0))break;g[a+(c[n>>2]<<2)>>2]=+g[(c[p>>2]|0)+((c[r>>2]|0)-(c[n>>2]|0)-1<<2)>>2];c[n>>2]=(c[n>>2]|0)+1}c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[j>>2]|0))break;g[a+((c[n>>2]|0)+(c[r>>2]|0)<<2)>>2]=+g[(c[k>>2]|0)+(c[n>>2]<<2)>>2];c[n>>2]=(c[n>>2]|0)+1}c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[r>>2]|0))break;g[(c[p>>2]|0)+(c[n>>2]<<2)>>2]=+g[(c[k>>2]|0)+((c[j>>2]|0)-(c[n>>2]|0)-1<<2)>>2];c[n>>2]=(c[n>>2]|0)+1}c[n>>2]=0;while(1){if((c[n>>2]|0)>=((c[j>>2]|0)-3|0))break;c[t>>2]=0;c[t+4>>2]=0;c[t+8>>2]=0;c[t+12>>2]=0;Fc(e,a+(c[n>>2]<<2)|0,t,c[r>>2]|0);g[(c[m>>2]|0)+(c[n>>2]<<2)>>2]=+g[(c[k>>2]|0)+(c[n>>2]<<2)>>2]+ +g[t>>2];g[(c[m>>2]|0)+((c[n>>2]|0)+1<<2)>>2]=+g[(c[k>>2]|0)+((c[n>>2]|0)+1<<2)>>2]+ +g[t+4>>2];g[(c[m>>2]|0)+((c[n>>2]|0)+2<<2)>>2]=+g[(c[k>>2]|0)+((c[n>>2]|0)+2<<2)>>2]+ +g[t+8>>2];g[(c[m>>2]|0)+((c[n>>2]|0)+3<<2)>>2]=+g[(c[k>>2]|0)+((c[n>>2]|0)+3<<2)>>2]+ +g[t+12>>2];c[n>>2]=(c[n>>2]|0)+4}while(1){if((c[n>>2]|0)>=(c[j>>2]|0))break;g[u>>2]=0.0;c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[r>>2]|0))break;g[u>>2]=+g[u>>2]+ +g[e+(c[o>>2]<<2)>>2]*+g[a+((c[n>>2]|0)+(c[o>>2]|0)<<2)>>2];c[o>>2]=(c[o>>2]|0)+1}g[(c[m>>2]|0)+(c[n>>2]<<2)>>2]=+g[(c[k>>2]|0)+(c[n>>2]<<2)>>2]+ +g[u>>2];c[n>>2]=(c[n>>2]|0)+1}_(c[s>>2]|0);l=v;return}function Fc(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;u=l;l=l+64|0;o=u+48|0;p=u+44|0;i=u+40|0;h=u+36|0;f=u+32|0;q=u+28|0;r=u+24|0;s=u+20|0;t=u+16|0;j=u+12|0;m=u+8|0;n=u+4|0;k=u;c[o>>2]=a;c[p>>2]=b;c[i>>2]=d;c[h>>2]=e;g[t>>2]=0.0;b=c[p>>2]|0;c[p>>2]=b+4;g[q>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[r>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[s>>2]=+g[b>>2];c[f>>2]=0;while(1){if((c[f>>2]|0)>=((c[h>>2]|0)-3|0))break;b=c[o>>2]|0;c[o>>2]=b+4;g[j>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[t>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[j>>2]*+g[q>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[j>>2]*+g[r>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[j>>2]*+g[s>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[j>>2]*+g[t>>2];b=c[o>>2]|0;c[o>>2]=b+4;g[j>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[q>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[j>>2]*+g[r>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[j>>2]*+g[s>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[j>>2]*+g[t>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[j>>2]*+g[q>>2];b=c[o>>2]|0;c[o>>2]=b+4;g[j>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[r>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[j>>2]*+g[s>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[j>>2]*+g[t>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[j>>2]*+g[q>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[j>>2]*+g[r>>2];b=c[o>>2]|0;c[o>>2]=b+4;g[j>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[s>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[j>>2]*+g[t>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[j>>2]*+g[q>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[j>>2]*+g[r>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[j>>2]*+g[s>>2];c[f>>2]=(c[f>>2]|0)+4}b=c[f>>2]|0;c[f>>2]=b+1;if((b|0)<(c[h>>2]|0)){b=c[o>>2]|0;c[o>>2]=b+4;g[m>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[t>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[m>>2]*+g[q>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[m>>2]*+g[r>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[m>>2]*+g[s>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[m>>2]*+g[t>>2]}b=c[f>>2]|0;c[f>>2]=b+1;if((b|0)<(c[h>>2]|0)){b=c[o>>2]|0;c[o>>2]=b+4;g[n>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[q>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[n>>2]*+g[r>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[n>>2]*+g[s>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[n>>2]*+g[t>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[n>>2]*+g[q>>2]}if((c[f>>2]|0)>=(c[h>>2]|0)){l=u;return}b=c[o>>2]|0;c[o>>2]=b+4;g[k>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[r>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[k>>2]*+g[s>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[k>>2]*+g[t>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[k>>2]*+g[q>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[k>>2]*+g[r>>2];l=u;return}function Gc(a,b,d,e,f,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;v=l;l=l+64|0;k=v+60|0;n=v+56|0;m=v+52|0;j=v+48|0;r=v+44|0;q=v+40|0;o=v+32|0;p=v+28|0;s=v+24|0;t=v+8|0;u=v;c[k>>2]=a;c[n>>2]=b;c[m>>2]=d;c[j>>2]=e;c[r>>2]=f;c[q>>2]=h;c[v+36>>2]=i;a=c[r>>2]|0;c[s>>2]=$()|0;e=l;l=l+((1*(a<<2)|0)+15&-16)|0;a=l;l=l+((1*((c[j>>2]|0)+(c[r>>2]|0)<<2)|0)+15&-16)|0;c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[r>>2]|0))break;g[e+(c[o>>2]<<2)>>2]=+g[(c[n>>2]|0)+((c[r>>2]|0)-(c[o>>2]|0)-1<<2)>>2];c[o>>2]=(c[o>>2]|0)+1}c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[r>>2]|0))break;g[a+(c[o>>2]<<2)>>2]=-+g[(c[q>>2]|0)+((c[r>>2]|0)-(c[o>>2]|0)-1<<2)>>2];c[o>>2]=(c[o>>2]|0)+1}while(1){if((c[o>>2]|0)>=((c[j>>2]|0)+(c[r>>2]|0)|0))break;g[a+(c[o>>2]<<2)>>2]=0.0;c[o>>2]=(c[o>>2]|0)+1}c[o>>2]=0;while(1){if((c[o>>2]|0)>=((c[j>>2]|0)-3|0))break;g[t>>2]=+g[(c[k>>2]|0)+(c[o>>2]<<2)>>2];g[t+4>>2]=+g[(c[k>>2]|0)+((c[o>>2]|0)+1<<2)>>2];g[t+8>>2]=+g[(c[k>>2]|0)+((c[o>>2]|0)+2<<2)>>2];g[t+12>>2]=+g[(c[k>>2]|0)+((c[o>>2]|0)+3<<2)>>2];Fc(e,a+(c[o>>2]<<2)|0,t,c[r>>2]|0);g[a+((c[o>>2]|0)+(c[r>>2]|0)<<2)>>2]=-+g[t>>2];g[(c[m>>2]|0)+(c[o>>2]<<2)>>2]=+g[t>>2];g[t+4>>2]=+g[t+4>>2]+ +g[a+((c[o>>2]|0)+(c[r>>2]|0)<<2)>>2]*+g[c[n>>2]>>2];g[a+((c[o>>2]|0)+(c[r>>2]|0)+1<<2)>>2]=-+g[t+4>>2];g[(c[m>>2]|0)+((c[o>>2]|0)+1<<2)>>2]=+g[t+4>>2];g[t+8>>2]=+g[t+8>>2]+ +g[a+((c[o>>2]|0)+(c[r>>2]|0)+1<<2)>>2]*+g[c[n>>2]>>2];g[t+8>>2]=+g[t+8>>2]+ +g[a+((c[o>>2]|0)+(c[r>>2]|0)<<2)>>2]*+g[(c[n>>2]|0)+4>>2];g[a+((c[o>>2]|0)+(c[r>>2]|0)+2<<2)>>2]=-+g[t+8>>2];g[(c[m>>2]|0)+((c[o>>2]|0)+2<<2)>>2]=+g[t+8>>2];g[t+12>>2]=+g[t+12>>2]+ +g[a+((c[o>>2]|0)+(c[r>>2]|0)+2<<2)>>2]*+g[c[n>>2]>>2];g[t+12>>2]=+g[t+12>>2]+ +g[a+((c[o>>2]|0)+(c[r>>2]|0)+1<<2)>>2]*+g[(c[n>>2]|0)+4>>2];g[t+12>>2]=+g[t+12>>2]+ +g[a+((c[o>>2]|0)+(c[r>>2]|0)<<2)>>2]*+g[(c[n>>2]|0)+8>>2];g[a+((c[o>>2]|0)+(c[r>>2]|0)+3<<2)>>2]=-+g[t+12>>2];g[(c[m>>2]|0)+((c[o>>2]|0)+3<<2)>>2]=+g[t+12>>2];c[o>>2]=(c[o>>2]|0)+4}while(1){if((c[o>>2]|0)>=(c[j>>2]|0))break;g[u>>2]=+g[(c[k>>2]|0)+(c[o>>2]<<2)>>2];c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[r>>2]|0))break;g[u>>2]=+g[u>>2]-+g[e+(c[p>>2]<<2)>>2]*+g[a+((c[o>>2]|0)+(c[p>>2]|0)<<2)>>2];c[p>>2]=(c[p>>2]|0)+1}g[a+((c[o>>2]|0)+(c[r>>2]|0)<<2)>>2]=+g[u>>2];g[(c[m>>2]|0)+(c[o>>2]<<2)>>2]=+g[u>>2];c[o>>2]=(c[o>>2]|0)+1}c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[r>>2]|0))break;g[(c[q>>2]|0)+(c[o>>2]<<2)>>2]=+g[(c[m>>2]|0)+((c[j>>2]|0)-(c[o>>2]|0)-1<<2)>>2];c[o>>2]=(c[o>>2]|0)+1}_(c[s>>2]|0);l=v;return}function Hc(a,b,d,e,f,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0.0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0;z=l;l=l+64|0;o=z+52|0;p=z+48|0;n=z+44|0;m=z+40|0;u=z+36|0;v=z+32|0;k=z+28|0;q=z+24|0;s=z+20|0;t=z+16|0;r=z+12|0;x=z+8|0;y=z+4|0;w=z;c[o>>2]=a;c[p>>2]=b;c[n>>2]=d;c[m>>2]=e;c[u>>2]=f;c[v>>2]=h;c[k>>2]=i;c[r>>2]=(c[v>>2]|0)-(c[u>>2]|0);a=c[v>>2]|0;c[w>>2]=$()|0;b=l;l=l+((1*(a<<2)|0)+15&-16)|0;if(!(c[m>>2]|0))c[y>>2]=c[o>>2];else{c[s>>2]=0;while(1){if((c[s>>2]|0)>=(c[v>>2]|0))break;g[b+(c[s>>2]<<2)>>2]=+g[(c[o>>2]|0)+(c[s>>2]<<2)>>2];c[s>>2]=(c[s>>2]|0)+1}c[s>>2]=0;while(1){if((c[s>>2]|0)>=(c[m>>2]|0))break;g[b+(c[s>>2]<<2)>>2]=+g[(c[o>>2]|0)+(c[s>>2]<<2)>>2]*+g[(c[n>>2]|0)+(c[s>>2]<<2)>>2];g[b+((c[v>>2]|0)-(c[s>>2]|0)-1<<2)>>2]=+g[(c[o>>2]|0)+((c[v>>2]|0)-(c[s>>2]|0)-1<<2)>>2]*+g[(c[n>>2]|0)+(c[s>>2]<<2)>>2];c[s>>2]=(c[s>>2]|0)+1}c[y>>2]=b}c[x>>2]=0;vc(c[y>>2]|0,c[y>>2]|0,c[p>>2]|0,c[r>>2]|0,(c[u>>2]|0)+1|0,c[k>>2]|0);c[t>>2]=0;while(1){if((c[t>>2]|0)>(c[u>>2]|0))break;c[s>>2]=(c[t>>2]|0)+(c[r>>2]|0);g[q>>2]=0.0;while(1){j=+g[q>>2];if((c[s>>2]|0)>=(c[v>>2]|0))break;g[q>>2]=j+ +g[(c[y>>2]|0)+(c[s>>2]<<2)>>2]*+g[(c[y>>2]|0)+((c[s>>2]|0)-(c[t>>2]|0)<<2)>>2];c[s>>2]=(c[s>>2]|0)+1}o=(c[p>>2]|0)+(c[t>>2]<<2)|0;g[o>>2]=+g[o>>2]+j;c[t>>2]=(c[t>>2]|0)+1}y=c[x>>2]|0;_(c[w>>2]|0);l=z;return y|0}function Ic(a,b,d,e,f,h,i,j,k,m,n,o,p,q,r,s,t){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;s=s|0;t=t|0;var u=0.0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,aa=0,ba=0,ca=0,da=0;ca=l;l=l+224|0;Q=ca+216|0;Y=ca+212|0;J=ca+208|0;v=ca+204|0;F=ca+200|0;V=ca+196|0;D=ca+192|0;K=ca+188|0;G=ca+184|0;z=ca+180|0;A=ca+176|0;x=ca+172|0;da=ca+168|0;E=ca+164|0;ba=ca+160|0;w=ca+156|0;P=ca+152|0;L=ca+148|0;R=ca+144|0;I=ca+96|0;Z=ca+92|0;B=ca+88|0;M=ca+84|0;S=ca+80|0;W=ca+76|0;O=ca+72|0;H=ca+24|0;aa=ca+20|0;U=ca+16|0;T=ca+12|0;y=ca+8|0;C=ca+4|0;X=ca;c[Q>>2]=a;c[Y>>2]=b;c[J>>2]=d;c[v>>2]=e;c[F>>2]=f;c[V>>2]=h;c[D>>2]=i;c[K>>2]=j;c[G>>2]=k;c[z>>2]=m;c[A>>2]=n;c[x>>2]=o;c[da>>2]=p;c[E>>2]=q;c[ba>>2]=r;c[w>>2]=s;c[P>>2]=t;c[B>>2]=0;if(!(c[da>>2]|0))if(!(c[ba>>2]|0)?+g[c[E>>2]>>2]>+(N(c[z>>2]<<1,(c[J>>2]|0)-(c[Y>>2]|0)|0)|0):0)m=(c[x>>2]|0)>(N((c[J>>2]|0)-(c[Y>>2]|0)|0,c[z>>2]|0)|0);else m=0;else m=1;c[L>>2]=m&1;c[M>>2]=~~(+((c[D>>2]|0)>>>0)*+g[c[E>>2]>>2]*+(c[w>>2]|0)/+(c[z>>2]<<9|0));g[S>>2]=+Jc(c[F>>2]|0,c[V>>2]|0,c[Y>>2]|0,c[v>>2]|0,c[(c[Q>>2]|0)+8>>2]|0,c[z>>2]|0);c[Z>>2]=Kc(c[G>>2]|0)|0;if(((c[Z>>2]|0)+3|0)>>>0>(c[D>>2]|0)>>>0){c[L>>2]=0;c[ba>>2]=0}g[R>>2]=16.0;if(((c[J>>2]|0)-(c[Y>>2]|0)|0)>10){if(+g[R>>2]<+(c[x>>2]|0)*.125)u=+g[R>>2];else u=+(c[x>>2]|0)*.125;g[R>>2]=u}if(c[P>>2]|0)g[R>>2]=3.0;q=I;f=c[G>>2]|0;e=q+48|0;do{c[q>>2]=c[f>>2];q=q+4|0;f=f+4|0}while((q|0)<(e|0));da=N(c[z>>2]|0,c[(c[Q>>2]|0)+8>>2]|0)|0;c[W>>2]=$()|0;n=l;l=l+((1*(da<<2)|0)+15&-16)|0;da=(N(c[z>>2]|0,c[(c[Q>>2]|0)+8>>2]|0)|0)<<2;i=l;l=l+((1*da|0)+15&-16)|0;da=(N(c[z>>2]|0,c[(c[Q>>2]|0)+8>>2]|0)|0)<<2;_i(n|0,c[V>>2]|0,da+0|0)|0;if((c[ba>>2]|0)!=0|(c[L>>2]|0)!=0)c[B>>2]=Lc(c[Q>>2]|0,c[Y>>2]|0,c[J>>2]|0,c[F>>2]|0,n,c[D>>2]|0,c[Z>>2]|0,26380+((c[A>>2]|0)*84|0)+42|0,i,c[G>>2]|0,c[z>>2]|0,c[A>>2]|0,1,+g[R>>2],c[P>>2]|0)|0;if(c[L>>2]|0){da=(N(c[z>>2]|0,c[(c[Q>>2]|0)+8>>2]|0)|0)<<2;_i(c[V>>2]|0,n|0,da+0|0)|0;da=(N(c[z>>2]|0,c[(c[Q>>2]|0)+8>>2]|0)|0)<<2;_i(c[K>>2]|0,i|0,da+0|0)|0}else{c[aa>>2]=Gb(c[G>>2]|0)|0;q=H;f=c[G>>2]|0;e=q+48|0;do{c[q>>2]=c[f>>2];q=q+4|0;f=f+4|0}while((q|0)<(e|0));c[U>>2]=Mc(I)|0;c[T>>2]=Mc(H)|0;q=Nc(H)|0;c[O>>2]=q+(c[U>>2]|0);q=(c[T>>2]|0)-(c[U>>2]|0)|0;c[y>>2]=q;c[y>>2]=(c[y>>2]|0)==0?1:q;q=c[y>>2]|0;c[X>>2]=$()|0;m=l;l=l+((1*q|0)+15&-16)|0;_i(m|0,c[O>>2]|0,(c[T>>2]|0)-(c[U>>2]|0)+0|0)|0;q=c[G>>2]|0;f=I;e=q+48|0;do{c[q>>2]=c[f>>2];q=q+4|0;f=f+4|0}while((q|0)<(e|0));c[C>>2]=Lc(c[Q>>2]|0,c[Y>>2]|0,c[J>>2]|0,c[F>>2]|0,c[V>>2]|0,c[D>>2]|0,c[Z>>2]|0,26380+((c[A>>2]|0)*84|0)+((c[L>>2]|0)*42|0)|0,c[K>>2]|0,c[G>>2]|0,c[z>>2]|0,c[A>>2]|0,0,+g[R>>2],c[P>>2]|0)|0;do if(c[ba>>2]|0){if((c[B>>2]|0)>=(c[C>>2]|0)){if((c[B>>2]|0)!=(c[C>>2]|0))break;da=Gb(c[G>>2]|0)|0;if((da+(c[M>>2]|0)|0)<=(c[aa>>2]|0))break}q=c[G>>2]|0;f=H;e=q+48|0;do{c[q>>2]=c[f>>2];q=q+4|0;f=f+4|0}while((q|0)<(e|0));_i(c[O>>2]|0,m|0,(c[T>>2]|0)-(c[U>>2]|0)+0|0)|0;da=(N(c[z>>2]|0,c[(c[Q>>2]|0)+8>>2]|0)|0)<<2;_i(c[V>>2]|0,n|0,da+0|0)|0;da=(N(c[z>>2]|0,c[(c[Q>>2]|0)+8>>2]|0)|0)<<2;_i(c[K>>2]|0,i|0,da+0|0)|0;c[L>>2]=1}while(0);_(c[X>>2]|0)}if(c[L>>2]|0){g[c[E>>2]>>2]=+g[S>>2];da=c[W>>2]|0;_(da|0);l=ca;return}else{g[c[E>>2]>>2]=+g[17564+(c[A>>2]<<2)>>2]*+g[17564+(c[A>>2]<<2)>>2]*+g[c[E>>2]>>2]+ +g[S>>2];da=c[W>>2]|0;_(da|0);l=ca;return}}function Jc(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0.0;t=l;l=l+48|0;n=t+36|0;r=t+32|0;s=t+28|0;o=t+24|0;q=t+20|0;i=t+16|0;j=t+12|0;p=t+8|0;m=t+4|0;k=t;c[n>>2]=a;c[r>>2]=b;c[s>>2]=d;c[o>>2]=e;c[q>>2]=f;c[i>>2]=h;g[m>>2]=0.0;c[j>>2]=0;do{c[p>>2]=c[s>>2];while(1){if((c[p>>2]|0)>=(c[o>>2]|0))break;u=+g[(c[n>>2]|0)+((c[p>>2]|0)+(N(c[j>>2]|0,c[q>>2]|0)|0)<<2)>>2];g[k>>2]=u-+g[(c[r>>2]|0)+((c[p>>2]|0)+(N(c[j>>2]|0,c[q>>2]|0)|0)<<2)>>2];g[m>>2]=+g[m>>2]+ +g[k>>2]*+g[k>>2];c[p>>2]=(c[p>>2]|0)+1}d=(c[j>>2]|0)+1|0;c[j>>2]=d}while((d|0)<(c[i>>2]|0));l=t;return +(200.0<+g[m>>2]?200.0:+g[m>>2])}function Kc(a){a=a|0;var b=0,d=0;b=l;l=l+16|0;d=b;c[d>>2]=a;a=(c[(c[d>>2]|0)+20>>2]|0)-(32-(Q(c[(c[d>>2]|0)+28>>2]|0)|0))|0;l=b;return a|0} +function gg(a,d){a=a|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+48|0;i=k+40|0;h=k+36|0;g=k+32|0;e=k+8|0;f=k+4|0;j=k;c[i>>2]=a;c[h>>2]=d;c[g>>2]=Pb(c[i>>2]|0,28974,8)|0;c[e+8>>2]=(c[g>>2]|0)/5|0;c[e+12+8>>2]=(c[g>>2]|0)-((c[e+8>>2]|0)*5|0);c[g>>2]=0;while(1){if((c[g>>2]|0)>=2)break;a=Pb(c[i>>2]|0,29027,8)|0;c[e+((c[g>>2]|0)*12|0)>>2]=a;a=Pb(c[i>>2]|0,29034,8)|0;c[e+((c[g>>2]|0)*12|0)+4>>2]=a;c[g>>2]=(c[g>>2]|0)+1}c[g>>2]=0;while(1){if((c[g>>2]|0)>=2)break;i=e+((c[g>>2]|0)*12|0)|0;c[i>>2]=(c[i>>2]|0)+((c[e+((c[g>>2]|0)*12|0)+8>>2]|0)*3|0);c[f>>2]=b[24526+(c[e+((c[g>>2]|0)*12|0)>>2]<<1)>>1];c[j>>2]=(((b[24526+((c[e+((c[g>>2]|0)*12|0)>>2]|0)+1<<1)>>1]|0)-(c[f>>2]|0)>>16)*6554|0)+(((b[24526+((c[e+((c[g>>2]|0)*12|0)>>2]|0)+1<<1)>>1]|0)-(c[f>>2]|0)&65535)*6554>>16);i=(c[f>>2]|0)+(N((c[j>>2]&65535)<<16>>16,((c[e+((c[g>>2]|0)*12|0)+4>>2]<<1)+1&65535)<<16>>16)|0)|0;c[(c[h>>2]|0)+(c[g>>2]<<2)>>2]=i;c[g>>2]=(c[g>>2]|0)+1}j=c[h>>2]|0;c[j>>2]=(c[j>>2]|0)-(c[(c[h>>2]|0)+4>>2]|0);l=k;return}function hg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;d=l;l=l+16|0;f=d+4|0;e=d;c[f>>2]=a;c[e>>2]=b;a=Pb(c[f>>2]|0,28999,8)|0;c[c[e>>2]>>2]=a;l=d;return}function ig(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;h=l;l=l+16|0;g=h+8|0;e=h+4|0;f=h;c[g>>2]=b;c[e>>2]=d;c[f>>2]=((a[(c[e>>2]|0)+2>>0]|0)*5|0)+(a[(c[e>>2]|0)+3+2>>0]|0);$b(c[g>>2]|0,c[f>>2]|0,28974,8);c[f>>2]=0;while(1){if((c[f>>2]|0)>=2)break;$b(c[g>>2]|0,a[(c[e>>2]|0)+((c[f>>2]|0)*3|0)>>0]|0,29027,8);$b(c[g>>2]|0,a[(c[e>>2]|0)+((c[f>>2]|0)*3|0)+1>>0]|0,29034,8);c[f>>2]=(c[f>>2]|0)+1}l=h;return}function jg(b,d){b=b|0;d=d|0;var e=0,f=0,g=0;e=l;l=l+16|0;g=e;f=e+4|0;c[g>>2]=b;a[f>>0]=d;$b(c[g>>2]|0,a[f>>0]|0,28999,8);l=e;return}function kg(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;r=l;l=l+64|0;q=r+52|0;u=r+48|0;t=r+44|0;o=r+40|0;s=r+36|0;n=r+32|0;m=r+28|0;v=r+24|0;w=r+20|0;i=r+16|0;j=r+12|0;h=r+8|0;p=r+4|0;k=r;c[q>>2]=a;c[u>>2]=b;c[t>>2]=d;c[o>>2]=e;c[s>>2]=f;c[n>>2]=g;fg(i,v,c[u>>2]|0,c[s>>2]|0);fg(j,w,c[t>>2]|0,c[s>>2]|0);c[m>>2]=lg(c[v>>2]|0,c[w>>2]|0)|0;c[m>>2]=(c[m>>2]|0)+(c[m>>2]&1);c[j>>2]=c[j>>2]>>(c[m>>2]|0)-(c[w>>2]|0);c[i>>2]=c[i>>2]>>(c[m>>2]|0)-(c[v>>2]|0);c[i>>2]=lg(c[i>>2]|0,1)|0;c[h>>2]=Af(c[u>>2]|0,c[t>>2]|0,c[m>>2]|0,c[s>>2]|0)|0;c[p>>2]=mg(c[h>>2]|0,c[i>>2]|0,13)|0;if((c[p>>2]|0)>16384)f=16384;else f=(c[p>>2]|0)<-16384?-16384:c[p>>2]|0;c[p>>2]=f;w=N(c[p>>2]>>16,(c[p>>2]&65535)<<16>>16)|0;c[k>>2]=w+((N(c[p>>2]&65535,(c[p>>2]&65535)<<16>>16)|0)>>16);w=c[k>>2]|0;c[n>>2]=lg(c[n>>2]|0,(c[k>>2]|0)>0?w:0-w|0)|0;c[m>>2]=c[m>>2]>>1;w=c[c[o>>2]>>2]|0;v=ng(c[i>>2]|0)|0;v=N((v<>2])-(c[c[o>>2]>>2]|0)>>16,(c[n>>2]&65535)<<16>>16)|0;u=ng(c[i>>2]|0)|0;u=w+(v+((N((u<>2])-(c[c[o>>2]>>2]|0)&65535,(c[n>>2]&65535)<<16>>16)|0)>>16))|0;c[c[o>>2]>>2]=u;u=N(c[h>>2]>>16,(c[p>>2]&65535)<<16>>16)|0;c[j>>2]=(c[j>>2]|0)-(u+((N(c[h>>2]&65535,(c[p>>2]&65535)<<16>>16)|0)>>16)<<4);u=N(c[i>>2]>>16,(c[k>>2]&65535)<<16>>16)|0;c[j>>2]=(c[j>>2]|0)+(u+((N(c[i>>2]&65535,(c[k>>2]&65535)<<16>>16)|0)>>16)<<6);u=c[(c[o>>2]|0)+4>>2]|0;v=ng(c[j>>2]|0)|0;v=N((v<>2])-(c[(c[o>>2]|0)+4>>2]|0)>>16,(c[n>>2]&65535)<<16>>16)|0;w=ng(c[j>>2]|0)|0;w=u+(v+((N((w<>2])-(c[(c[o>>2]|0)+4>>2]|0)&65535,(c[n>>2]&65535)<<16>>16)|0)>>16))|0;c[(c[o>>2]|0)+4>>2]=w;if((c[c[o>>2]>>2]|0)>1)f=c[c[o>>2]>>2]|0;else f=1;w=mg(c[(c[o>>2]|0)+4>>2]|0,f,14)|0;c[c[q>>2]>>2]=w;if((c[c[q>>2]>>2]|0)>32767){v=32767;w=c[q>>2]|0;c[w>>2]=v;w=c[p>>2]|0;l=r;return w|0}if((c[c[q>>2]>>2]|0)<0){v=0;w=c[q>>2]|0;c[w>>2]=v;w=c[p>>2]|0;l=r;return w|0}v=c[c[q>>2]>>2]|0;w=c[q>>2]|0;c[w>>2]=v;w=c[p>>2]|0;l=r;return w|0}function lg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function mg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;h=l;l=l+48|0;g=h+40|0;q=h+36|0;p=h+32|0;i=h+28|0;k=h+24|0;j=h+20|0;f=h+16|0;m=h+12|0;n=h+8|0;o=h+4|0;e=h;c[q>>2]=a;c[p>>2]=b;c[i>>2]=d;b=c[q>>2]|0;c[k>>2]=(pg((c[q>>2]|0)>0?b:0-b|0)|0)-1;c[n>>2]=c[q>>2]<>2];b=c[p>>2]|0;c[j>>2]=(pg((c[p>>2]|0)>0?b:0-b|0)|0)-1;c[o>>2]=c[p>>2]<>2];c[m>>2]=536870911/(c[o>>2]>>16|0)|0;b=N(c[n>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;c[e>>2]=b+((N(c[n>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16);b=c[n>>2]|0;a=c[o>>2]|0;d=c[e>>2]|0;d=Xi(a|0,((a|0)<0)<<31>>31|0,d|0,((d|0)<0)<<31>>31|0)|0;d=Yi(d|0,y|0,32)|0;c[n>>2]=b-(d<<3);d=N(c[n>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;c[e>>2]=(c[e>>2]|0)+(d+((N(c[n>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16));c[f>>2]=29+(c[k>>2]|0)-(c[j>>2]|0)-(c[i>>2]|0);d=c[f>>2]|0;if((c[f>>2]|0)>=0)if((d|0)<32){c[g>>2]=c[e>>2]>>c[f>>2];q=c[g>>2]|0;l=h;return q|0}else{c[g>>2]=0;q=c[g>>2]|0;l=h;return q|0}a=c[e>>2]|0;b=0-(c[f>>2]|0)|0;do if((-2147483648>>0-d|0)>(2147483647>>0-(c[f>>2]|0)|0)){if((a|0)>(-2147483648>>b|0)){d=-2147483648>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(2147483647>>0-(c[f>>2]|0)|0)){d=2147483647>>0-(c[f>>2]|0);break}else{d=c[e>>2]|0;break}}else{if((a|0)>(2147483647>>b|0)){d=2147483647>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(-2147483648>>0-(c[f>>2]|0)|0)){d=-2147483648>>0-(c[f>>2]|0);break}else{d=c[e>>2]|0;break}}while(0);c[g>>2]=d<<0-(c[f>>2]|0);q=c[g>>2]|0;l=h;return q|0}function ng(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;h=l;l=l+32|0;e=h+16|0;f=h+12|0;g=h+8|0;d=h+4|0;b=h;c[f>>2]=a;if((c[f>>2]|0)<=0){c[e>>2]=0;g=c[e>>2]|0;l=h;return g|0}og(c[f>>2]|0,d,b);if(c[d>>2]&1|0)c[g>>2]=32768;else c[g>>2]=46214;c[g>>2]=c[g>>2]>>(c[d>>2]>>1);f=N(c[g>>2]>>16,(((c[b>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0;c[g>>2]=(c[g>>2]|0)+(f+((N(c[g>>2]&65535,(((c[b>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0)>>16));c[e>>2]=c[g>>2];g=c[e>>2]|0;l=h;return g|0}function og(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;e=l;l=l+16|0;h=e+12|0;i=e+8|0;f=e+4|0;g=e;c[h>>2]=a;c[i>>2]=b;c[f>>2]=d;c[g>>2]=pg(c[h>>2]|0)|0;c[c[i>>2]>>2]=c[g>>2];b=(qg(c[h>>2]|0,24-(c[g>>2]|0)|0)|0)&127;c[c[f>>2]>>2]=b;l=e;return}function pg(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;if(!(c[b>>2]|0)){b=32;l=d;return b|0}b=32-(32-(Q(c[b>>2]|0)|0))|0;l=d;return b|0}function qg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+32|0;g=j+20|0;d=j+16|0;h=j+12|0;i=j+8|0;f=j+4|0;e=j;c[d>>2]=a;c[h>>2]=b;c[i>>2]=c[d>>2];c[f>>2]=c[h>>2];c[e>>2]=0-(c[h>>2]|0);if(!(c[h>>2]|0)){c[g>>2]=c[d>>2];i=c[g>>2]|0;l=j;return i|0}a=c[i>>2]|0;if((c[h>>2]|0)<0){c[g>>2]=a<>2]|(c[i>>2]|0)>>>(32-(c[e>>2]|0)|0);i=c[g>>2]|0;l=j;return i|0}else{c[g>>2]=a<<32-(c[f>>2]|0)|(c[i>>2]|0)>>>(c[f>>2]|0);i=c[g>>2]|0;l=j;return i|0}return 0}function rg(d,e){d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0;r=l;l=l+48|0;o=r+40|0;i=r+36|0;h=r+32|0;j=r+28|0;n=r+24|0;k=r+20|0;q=r+16|0;m=r+12|0;g=r+8|0;f=r+4|0;p=r;c[o>>2]=d;c[i>>2]=e;c[p>>2]=0;c[n>>2]=0;while(1){if((c[n>>2]|0)>=2)break;c[g>>2]=2147483647;c[h>>2]=0;a:while(1){if((c[h>>2]|0)>=15)break;c[k>>2]=b[24526+(c[h>>2]<<1)>>1];c[q>>2]=(((b[24526+((c[h>>2]|0)+1<<1)>>1]|0)-(c[k>>2]|0)>>16)*6554|0)+(((b[24526+((c[h>>2]|0)+1<<1)>>1]|0)-(c[k>>2]|0)&65535)*6554>>16);c[j>>2]=0;while(1){if((c[j>>2]|0)>=5)break;c[m>>2]=(c[k>>2]|0)+(N((c[q>>2]&65535)<<16>>16,((c[j>>2]<<1)+1&65535)<<16>>16)|0);d=(c[(c[o>>2]|0)+(c[n>>2]<<2)>>2]|0)-(c[m>>2]|0)|0;c[f>>2]=((c[(c[o>>2]|0)+(c[n>>2]<<2)>>2]|0)-(c[m>>2]|0)|0)>0?d:0-d|0;if((c[f>>2]|0)>=(c[g>>2]|0))break a;c[g>>2]=c[f>>2];c[p>>2]=c[m>>2];a[(c[i>>2]|0)+((c[n>>2]|0)*3|0)>>0]=c[h>>2];a[(c[i>>2]|0)+((c[n>>2]|0)*3|0)+1>>0]=c[j>>2];c[j>>2]=(c[j>>2]|0)+1}c[h>>2]=(c[h>>2]|0)+1}a[(c[i>>2]|0)+((c[n>>2]|0)*3|0)+2>>0]=(a[(c[i>>2]|0)+((c[n>>2]|0)*3|0)>>0]|0)/3|0;d=(c[i>>2]|0)+((c[n>>2]|0)*3|0)|0;a[d>>0]=(a[d>>0]|0)-((a[(c[i>>2]|0)+((c[n>>2]|0)*3|0)+2>>0]|0)*3|0);c[(c[o>>2]|0)+(c[n>>2]<<2)>>2]=c[p>>2];c[n>>2]=(c[n>>2]|0)+1}q=c[o>>2]|0;c[q>>2]=(c[q>>2]|0)-(c[(c[o>>2]|0)+4>>2]|0);l=r;return}function sg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;p=l;l=l+48|0;o=p+32|0;n=p+28|0;q=p+24|0;m=p+20|0;k=p+16|0;j=p+12|0;i=p+8|0;f=p+4|0;h=p;c[o>>2]=a;c[n>>2]=b;c[q>>2]=d;c[m>>2]=e;g[j>>2]=3.1415927410125732/+((c[m>>2]|0)+1|0);g[i>>2]=2.0-+g[j>>2]*+g[j>>2];if((c[q>>2]|0)<2){g[f>>2]=0.0;g[h>>2]=+g[j>>2]}else{g[f>>2]=1.0;g[h>>2]=+g[i>>2]*.5}c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[m>>2]|0))break;g[(c[o>>2]|0)+((c[k>>2]|0)+0<<2)>>2]=+g[(c[n>>2]|0)+((c[k>>2]|0)+0<<2)>>2]*.5*(+g[f>>2]+ +g[h>>2]);g[(c[o>>2]|0)+((c[k>>2]|0)+1<<2)>>2]=+g[(c[n>>2]|0)+((c[k>>2]|0)+1<<2)>>2]*+g[h>>2];g[f>>2]=+g[i>>2]*+g[h>>2]-+g[f>>2];g[(c[o>>2]|0)+((c[k>>2]|0)+2<<2)>>2]=+g[(c[n>>2]|0)+((c[k>>2]|0)+2<<2)>>2]*.5*(+g[h>>2]+ +g[f>>2]);g[(c[o>>2]|0)+((c[k>>2]|0)+3<<2)>>2]=+g[(c[n>>2]|0)+((c[k>>2]|0)+3<<2)>>2]*+g[f>>2];g[h>>2]=+g[i>>2]*+g[f>>2]-+g[h>>2];c[k>>2]=(c[k>>2]|0)+4}l=p;return}function tg(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0.0;o=l;l=l+32|0;p=o+24|0;n=o+20|0;h=o+16|0;i=o+12|0;j=o+8|0;k=o+4|0;m=o;c[p>>2]=a;c[n>>2]=b;c[h>>2]=d;c[i>>2]=e;c[j>>2]=f;c[m>>2]=(c[p>>2]|0)+((c[i>>2]|0)-1<<2);c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[i>>2]|0))break;q=+qh(c[m>>2]|0,c[n>>2]|0,c[h>>2]|0);g[(c[j>>2]|0)+(c[k>>2]<<2)>>2]=q;c[m>>2]=(c[m>>2]|0)+-4;c[k>>2]=(c[k>>2]|0)+1}l=o;return}function ug(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0;r=l;l=l+48|0;q=r+36|0;f=r+32|0;i=r+28|0;j=r+24|0;m=r+20|0;n=r+16|0;k=r;o=r+12|0;p=r+8|0;c[q>>2]=a;c[f>>2]=b;c[i>>2]=d;c[j>>2]=e;c[o>>2]=(c[q>>2]|0)+((c[i>>2]|0)-1<<2);h[k>>3]=+ph(c[o>>2]|0,c[f>>2]|0);g[(c[j>>2]|0)+(0<<2)>>2]=+h[k>>3];c[m>>2]=1;while(1){if((c[m>>2]|0)>=(c[i>>2]|0))break;h[k>>3]=+h[k>>3]+(+g[(c[o>>2]|0)+(0-(c[m>>2]|0)<<2)>>2]*+g[(c[o>>2]|0)+(0-(c[m>>2]|0)<<2)>>2]-+g[(c[o>>2]|0)+((c[f>>2]|0)-(c[m>>2]|0)<<2)>>2]*+g[(c[o>>2]|0)+((c[f>>2]|0)-(c[m>>2]|0)<<2)>>2]);a=N(c[m>>2]|0,c[i>>2]|0)|0;g[(c[j>>2]|0)+(a+(c[m>>2]|0)<<2)>>2]=+h[k>>3];c[m>>2]=(c[m>>2]|0)+1}c[p>>2]=(c[q>>2]|0)+((c[i>>2]|0)-2<<2);c[n>>2]=1;while(1){if((c[n>>2]|0)>=(c[i>>2]|0))break;h[k>>3]=+qh(c[o>>2]|0,c[p>>2]|0,c[f>>2]|0);g[(c[j>>2]|0)+((N(c[n>>2]|0,c[i>>2]|0)|0)+0<<2)>>2]=+h[k>>3];g[(c[j>>2]|0)+(0+(c[n>>2]|0)<<2)>>2]=+h[k>>3];c[m>>2]=1;while(1){if((c[m>>2]|0)>=((c[i>>2]|0)-(c[n>>2]|0)|0))break;h[k>>3]=+h[k>>3]+(+g[(c[o>>2]|0)+(0-(c[m>>2]|0)<<2)>>2]*+g[(c[p>>2]|0)+(0-(c[m>>2]|0)<<2)>>2]-+g[(c[o>>2]|0)+((c[f>>2]|0)-(c[m>>2]|0)<<2)>>2]*+g[(c[p>>2]|0)+((c[f>>2]|0)-(c[m>>2]|0)<<2)>>2]);q=N((c[n>>2]|0)+(c[m>>2]|0)|0,c[i>>2]|0)|0;g[(c[j>>2]|0)+(q+(c[m>>2]|0)<<2)>>2]=+h[k>>3];q=N(c[m>>2]|0,c[i>>2]|0)|0;g[(c[j>>2]|0)+(q+((c[n>>2]|0)+(c[m>>2]|0))<<2)>>2]=+h[k>>3];c[m>>2]=(c[m>>2]|0)+1}c[p>>2]=(c[p>>2]|0)+-4;c[n>>2]=(c[n>>2]|0)+1}l=r;return}function vg(b){b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;d=f;c[d>>2]=b;Fe(c[d>>2]|0,(c[d>>2]|0)+5128+2|0)|0;b=c[d>>2]|0;if((c[(c[d>>2]|0)+4556>>2]|0)>=13){c[b+6116>>2]=0;c[(c[d>>2]|0)+6112>>2]=0;a[(c[d>>2]|0)+4768+29>>0]=1;b=1;e=c[d>>2]|0;d=(c[d>>2]|0)+4752|0;e=e+5780|0;e=c[e>>2]|0;e=d+e|0;a[e>>0]=b;l=f;return}a[b+4768+29>>0]=0;b=(c[d>>2]|0)+6116|0;c[b>>2]=(c[b>>2]|0)+1;b=c[d>>2]|0;if((c[(c[d>>2]|0)+6116>>2]|0)>=10){if((c[b+6116>>2]|0)>30){c[(c[d>>2]|0)+6116>>2]=10;b=c[d>>2]|0;e=5}}else e=5;if((e|0)==5)c[b+6112>>2]=0;b=0;e=c[d>>2]|0;d=(c[d>>2]|0)+4752|0;e=e+5780|0;e=c[e>>2]|0;e=d+e|0;a[e>>0]=b;l=f;return}function wg(d,e,f,h,i,j){d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0;Y=l;l=l+15152|0;P=Y+13856|0;L=Y+13852|0;K=Y+13848|0;M=Y+13844|0;p=Y+13840|0;E=Y+13836|0;W=Y+13832|0;Q=Y+12920|0;C=Y+12916|0;D=Y+12912|0;F=Y+12908|0;u=Y+12904|0;t=Y+12900|0;O=Y+12896|0;n=Y+12892|0;m=Y+12888|0;X=Y+11608|0;k=Y+8920|0;T=Y+8872|0;U=Y+8824|0;R=Y+4444|0;S=Y+64|0;V=Y+60|0;G=Y+56|0;H=Y+52|0;I=Y+48|0;w=Y+44|0;x=Y+40|0;z=Y+36|0;A=Y+32|0;B=Y+28|0;v=Y+13862|0;r=Y+13860|0;s=Y+24|0;o=Y+15139|0;J=Y+8|0;q=Y+13864|0;y=Y;c[L>>2]=d;c[K>>2]=e;c[M>>2]=f;c[p>>2]=h;c[E>>2]=i;c[W>>2]=j;c[O>>2]=0;c[x>>2]=0;c[w>>2]=0;c[I>>2]=0;c[H>>2]=0;a[o>>0]=0;f=(c[L>>2]|0)+4644|0;j=c[f>>2]|0;c[f>>2]=j+1;a[(c[L>>2]|0)+4768+34>>0]=j&3;c[n>>2]=(c[L>>2]|0)+9356+(c[(c[L>>2]|0)+4616>>2]<<2);c[m>>2]=k+(c[(c[L>>2]|0)+4616>>2]<<2);Pd((c[L>>2]|0)+16|0,(c[L>>2]|0)+5128+2|0,c[(c[L>>2]|0)+4608>>2]|0);xg((c[n>>2]|0)+((c[(c[L>>2]|0)+4600>>2]|0)*5<<2)|0,(c[L>>2]|0)+5128+2|0,c[(c[L>>2]|0)+4608>>2]|0);c[C>>2]=0;while(1){if((c[C>>2]|0)>=8)break;j=(c[n>>2]|0)+(((c[(c[L>>2]|0)+4600>>2]|0)*5|0)+(N(c[C>>2]|0,c[(c[L>>2]|0)+4608>>2]>>3)|0)<<2)|0;g[j>>2]=+g[j>>2]+ +(1-(c[C>>2]&2)|0)*9.999999974752427e-07;c[C>>2]=(c[C>>2]|0)+1}a:do if(!(c[(c[L>>2]|0)+4712>>2]|0)){Gg(c[L>>2]|0,Q,k,c[n>>2]|0,c[(c[L>>2]|0)+5124>>2]|0);Qg(c[L>>2]|0,Q,c[m>>2]|0,c[n>>2]|0);Hg(c[L>>2]|0,Q,k,c[n>>2]|0,c[p>>2]|0);Yg(c[L>>2]|0,Q,c[p>>2]|0);Vg(c[L>>2]|0,Q,X,c[n>>2]|0);yg(c[L>>2]|0,Q,X,c[p>>2]|0);c[F>>2]=6;b[v>>1]=256;c[t>>2]=0;c[u>>2]=0;c[z>>2]=Nd((c[L>>2]|0)+4768|0,c[(c[L>>2]|0)+4604>>2]|0)|0;c[A>>2]=-1;c[B>>2]=-1;h=T;i=c[M>>2]|0;e=h+48|0;do{c[h>>2]=c[i>>2];h=h+4|0;i=i+4|0}while((h|0)<(e|0));_i(R|0,(c[L>>2]|0)+144|0,4380)|0;c[V>>2]=a[(c[L>>2]|0)+4768+34>>0];b[r>>1]=b[(c[L>>2]|0)+5804>>1]|0;c[s>>2]=c[(c[L>>2]|0)+5800>>2];c[D>>2]=0;while(1){do if((c[z>>2]|0)!=(c[A>>2]|0)){if((c[z>>2]|0)==(c[B>>2]|0)){c[G>>2]=c[I>>2];break}if((c[D>>2]|0)>0){h=c[M>>2]|0;i=T;e=h+48|0;do{c[h>>2]=c[i>>2];h=h+4|0;i=i+4|0}while((h|0)<(e|0));_i((c[L>>2]|0)+144|0,R|0,4380)|0;a[(c[L>>2]|0)+4768+34>>0]=c[V>>2];b[(c[L>>2]|0)+5804>>1]=b[r>>1]|0;c[(c[L>>2]|0)+5800>>2]=c[s>>2]}kh(c[L>>2]|0,Q,(c[L>>2]|0)+4768|0,(c[L>>2]|0)+144|0,(c[L>>2]|0)+4804|0,X);Gd(c[L>>2]|0,c[M>>2]|0,c[(c[L>>2]|0)+5780>>2]|0,0,c[p>>2]|0);Hd(c[M>>2]|0,a[(c[L>>2]|0)+4768+29>>0]|0,a[(c[L>>2]|0)+4768+30>>0]|0,(c[L>>2]|0)+4804|0,c[(c[L>>2]|0)+4608>>2]|0);c[G>>2]=zg(c[M>>2]|0)|0;if((c[W>>2]|0)==0&(c[D>>2]|0)==0?(c[G>>2]|0)<=(c[E>>2]|0):0)break a}else c[G>>2]=c[H>>2];while(0);if((c[D>>2]|0)==(c[F>>2]|0))break;do if((c[G>>2]|0)>(c[E>>2]|0))if((c[t>>2]|0)==0&(c[D>>2]|0)>=2){n=Q+852|0;g[n>>2]=+g[n>>2]*1.5;c[u>>2]=0;c[B>>2]=-1;break}else{c[u>>2]=1;c[I>>2]=c[G>>2];c[x>>2]=b[v>>1];c[B>>2]=c[z>>2];break}else{if((c[G>>2]|0)>=((c[E>>2]|0)-5|0))break a;c[t>>2]=1;c[H>>2]=c[G>>2];c[w>>2]=b[v>>1];if((c[z>>2]|0)!=(c[A>>2]|0)){c[A>>2]=c[z>>2];h=U;i=c[M>>2]|0;e=h+48|0;do{c[h>>2]=c[i>>2];h=h+4|0;i=i+4|0}while((h|0)<(e|0));_i(q|0,c[c[M>>2]>>2]|0,c[(c[M>>2]|0)+24>>2]|0)|0;_i(S|0,(c[L>>2]|0)+144|0,4380)|0;a[o>>0]=a[(c[L>>2]|0)+7200>>0]|0}}while(0);do if(c[t>>2]&c[u>>2]){n=N((c[x>>2]|0)-(c[w>>2]|0)|0,(c[E>>2]|0)-(c[H>>2]|0)|0)|0;b[v>>1]=(c[w>>2]|0)+((n|0)/((c[I>>2]|0)-(c[H>>2]|0)|0)|0);if((b[v>>1]|0)>((c[w>>2]|0)+((c[x>>2]|0)-(c[w>>2]|0)>>2)|0)){b[v>>1]=(c[w>>2]|0)+((c[x>>2]|0)-(c[w>>2]|0)>>2);break}if((b[v>>1]|0)<((c[x>>2]|0)-((c[x>>2]|0)-(c[w>>2]|0)>>2)|0))b[v>>1]=(c[x>>2]|0)-((c[x>>2]|0)-(c[w>>2]|0)>>2)}else{c[y>>2]=Ff((((c[G>>2]|0)-(c[E>>2]|0)<<7|0)/(c[(c[L>>2]|0)+4608>>2]|0)|0)+2048|0)|0;c[y>>2]=Ag(c[y>>2]|0,131072)|0;if((c[G>>2]|0)>(c[E>>2]|0))c[y>>2]=Bg(c[y>>2]|0,85197)|0;n=N(c[y>>2]>>16,b[v>>1]|0)|0;b[v>>1]=n+((N(c[y>>2]&65535,b[v>>1]|0)|0)>>16)}while(0);c[C>>2]=0;while(1){if((c[C>>2]|0)>=(c[(c[L>>2]|0)+4604>>2]|0))break;n=N(c[Q+892+(c[C>>2]<<2)>>2]>>16,b[v>>1]|0)|0;if((n+((N(c[Q+892+(c[C>>2]<<2)>>2]&65535,b[v>>1]|0)|0)>>16)|0)<=8388607){n=N(c[Q+892+(c[C>>2]<<2)>>2]>>16,b[v>>1]|0)|0;if((n+((N(c[Q+892+(c[C>>2]<<2)>>2]&65535,b[v>>1]|0)|0)>>16)|0)<-8388608)h=-8388608;else{h=N(c[Q+892+(c[C>>2]<<2)>>2]>>16,b[v>>1]|0)|0;h=h+((N(c[Q+892+(c[C>>2]<<2)>>2]&65535,b[v>>1]|0)|0)>>16)|0}}else h=8388607;c[J+(c[C>>2]<<2)>>2]=h<<8;c[C>>2]=(c[C>>2]|0)+1}a[(c[L>>2]|0)+7200>>0]=a[Q+908>>0]|0;Jd((c[L>>2]|0)+4768|0,J,(c[L>>2]|0)+7200|0,(c[p>>2]|0)==2&1,c[(c[L>>2]|0)+4604>>2]|0);c[z>>2]=Nd((c[L>>2]|0)+4768|0,c[(c[L>>2]|0)+4604>>2]|0)|0;c[C>>2]=0;while(1){if((c[C>>2]|0)>=(c[(c[L>>2]|0)+4604>>2]|0))break;g[Q+(c[C>>2]<<2)>>2]=+(c[J+(c[C>>2]<<2)>>2]|0)/65536.0;c[C>>2]=(c[C>>2]|0)+1}c[D>>2]=(c[D>>2]|0)+1}if(c[t>>2]|0){if((c[z>>2]|0)!=(c[A>>2]|0)?(c[G>>2]|0)<=(c[E>>2]|0):0)break;h=c[M>>2]|0;i=U;e=h+48|0;do{c[h>>2]=c[i>>2];h=h+4|0;i=i+4|0}while((h|0)<(e|0));_i(c[c[M>>2]>>2]|0,q|0,c[U+24>>2]|0)|0;_i((c[L>>2]|0)+144|0,S|0,4380)|0;a[(c[L>>2]|0)+7200>>0]=a[o>>0]|0}}while(0);$i((c[L>>2]|0)+9356|0,(c[L>>2]|0)+9356+(c[(c[L>>2]|0)+4608>>2]<<2)|0,(c[(c[L>>2]|0)+4616>>2]|0)+((c[(c[L>>2]|0)+4600>>2]|0)*5|0)<<2|0)|0;if(c[(c[L>>2]|0)+4712>>2]|0){c[c[K>>2]>>2]=0;c[P>>2]=c[O>>2];X=c[P>>2]|0;l=Y;return X|0}else{c[(c[L>>2]|0)+4568>>2]=c[Q+228+((c[(c[L>>2]|0)+4604>>2]|0)-1<<2)>>2];a[(c[L>>2]|0)+4565>>0]=a[(c[L>>2]|0)+4768+29>>0]|0;c[(c[L>>2]|0)+4696>>2]=0;X=(zg(c[M>>2]|0)|0)+7>>3;c[c[K>>2]>>2]=X;c[P>>2]=c[O>>2];X=c[P>>2]|0;l=Y;return X|0}return 0}function xg(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0;j=l;l=l+16|0;i=j+12|0;f=j+8|0;k=j+4|0;h=j;c[i>>2]=a;c[f>>2]=d;c[k>>2]=e;c[h>>2]=(c[k>>2]|0)-1;while(1){if((c[h>>2]|0)<0)break;g[(c[i>>2]|0)+(c[h>>2]<<2)>>2]=+(b[(c[f>>2]|0)+(c[h>>2]<<1)>>1]|0);c[h>>2]=(c[h>>2]|0)+-1}l=j;return}function yg(d,e,f,h){d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;s=l;l=l+4448|0;n=s+4432|0;o=s+4428|0;r=s+4424|0;k=s+4420|0;m=s+4416|0;i=s+4400|0;j=s+4384|0;p=s+4380|0;q=s;c[n>>2]=d;c[o>>2]=e;c[r>>2]=f;c[k>>2]=h;c[p>>2]=(c[n>>2]|0)+6132+((c[(c[n>>2]|0)+5780>>2]|0)*36|0);if(!(c[(c[n>>2]|0)+6124>>2]|0)){l=s;return}if((c[(c[n>>2]|0)+4556>>2]|0)<=77){l=s;return}c[(c[n>>2]|0)+4756+(c[(c[n>>2]|0)+5780>>2]<<2)>>2]=1;_i(q|0,(c[n>>2]|0)+144|0,4380)|0;h=c[p>>2]|0;d=(c[n>>2]|0)+4768|0;e=h+36|0;do{b[h>>1]=b[d>>1]|0;h=h+2|0;d=d+2|0}while((h|0)<(e|0));_i(j|0,c[o>>2]|0,c[(c[n>>2]|0)+4604>>2]<<2|0)|0;if(!((c[(c[n>>2]|0)+5780>>2]|0)!=0?(c[(c[n>>2]|0)+4756+((c[(c[n>>2]|0)+5780>>2]|0)-1<<2)>>2]|0)!=0:0)){a[(c[n>>2]|0)+4564>>0]=a[(c[n>>2]|0)+7200>>0]|0;f=c[p>>2]|0;a[f>>0]=(a[f>>0]|0)+(c[(c[n>>2]|0)+6128>>2]|0);f=(Cg(a[c[p>>2]>>0]|0,63)|0)&255;a[c[p>>2]>>0]=f}Ld(i,c[p>>2]|0,(c[n>>2]|0)+4564|0,(c[k>>2]|0)==2&1,c[(c[n>>2]|0)+4604>>2]|0);c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[(c[n>>2]|0)+4604>>2]|0))break;g[(c[o>>2]|0)+(c[m>>2]<<2)>>2]=+(c[i+(c[m>>2]<<2)>>2]|0)*.0000152587890625;c[m>>2]=(c[m>>2]|0)+1}kh(c[n>>2]|0,c[o>>2]|0,c[p>>2]|0,q,(c[n>>2]|0)+6240+((c[(c[n>>2]|0)+5780>>2]|0)*320|0)|0,c[r>>2]|0);_i(c[o>>2]|0,j|0,c[(c[n>>2]|0)+4604>>2]<<2|0)|0;l=s;return}function zg(a){a=a|0;var b=0,d=0;b=l;l=l+16|0;d=b;c[d>>2]=a;a=(c[(c[d>>2]|0)+20>>2]|0)-(32-(Q(c[(c[d>>2]|0)+28>>2]|0)|0))|0;l=b;return a|0}function Ag(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Bg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Cg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Dg(b,d,e,f){b=b|0;d=d|0;e=e|0;f=+f;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;v=l;l=l+1744|0;p=v+1700|0;k=v+1696|0;u=v+1692|0;h=v+1688|0;o=v+1684|0;t=v+1680|0;m=v+1616|0;q=v+1608|0;r=v+1604|0;s=v+1600|0;j=v+1704|0;n=v+1536|0;i=v;c[p>>2]=b;c[k>>2]=d;c[u>>2]=e;g[h>>2]=f;c[t>>2]=(c[(c[p>>2]|0)+4612>>2]|0)+(c[(c[p>>2]|0)+4664>>2]|0);a[(c[p>>2]|0)+4768+31>>0]=4;g[q>>2]=+nh(m,c[u>>2]|0,+g[h>>2],c[t>>2]|0,c[(c[p>>2]|0)+4604>>2]|0,c[(c[p>>2]|0)+4664>>2]|0);a:do if((c[(c[p>>2]|0)+4656>>2]|0?(c[(c[p>>2]|0)+4696>>2]|0)==0:0)?(c[(c[p>>2]|0)+4604>>2]|0)==4:0){f=+nh(n,(c[u>>2]|0)+(c[t>>2]<<1<<2)|0,+g[h>>2],c[t>>2]|0,2,c[(c[p>>2]|0)+4664>>2]|0);g[q>>2]=+g[q>>2]-f;gh(c[k>>2]|0,n,c[(c[p>>2]|0)+4664>>2]|0);g[r>>2]=3402823466385288598117041.0e14;c[o>>2]=3;while(1){if((c[o>>2]|0)<0)break a;Od(j,(c[p>>2]|0)+4524|0,c[k>>2]|0,c[o>>2]|0,c[(c[p>>2]|0)+4664>>2]|0);ih(n,j,c[(c[p>>2]|0)+4664>>2]|0);Ig(i,n,c[u>>2]|0,c[t>>2]<<1,c[(c[p>>2]|0)+4664>>2]|0);f=+ph(i+(c[(c[p>>2]|0)+4664>>2]<<2)|0,(c[t>>2]|0)-(c[(c[p>>2]|0)+4664>>2]|0)|0);g[s>>2]=f+ +ph(i+(c[(c[p>>2]|0)+4664>>2]<<2)+(c[t>>2]<<2)|0,(c[t>>2]|0)-(c[(c[p>>2]|0)+4664>>2]|0)|0);f=+g[s>>2];if(!(+g[s>>2]<+g[q>>2])){if(f>+g[r>>2])break a}else{g[q>>2]=f;a[(c[p>>2]|0)+4768+31>>0]=c[o>>2]}g[r>>2]=+g[s>>2];c[o>>2]=(c[o>>2]|0)+-1}}while(0);if((a[(c[p>>2]|0)+4768+31>>0]|0)!=4){l=v;return}gh(c[k>>2]|0,m,c[(c[p>>2]|0)+4664>>2]|0);l=v;return}function Eg(a,b,d,e,f,h,i,j,k){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;var m=0,n=0.0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0;L=l;l=l+192|0;A=L+188|0;O=L+184|0;p=L+180|0;N=L+176|0;t=L+172|0;s=L+168|0;z=L+164|0;I=L+160|0;M=L+156|0;F=L+152|0;G=L+148|0;B=L+144|0;J=L+140|0;r=L+136|0;o=L+132|0;m=L+128|0;C=L+112|0;H=L+104|0;E=L+100|0;D=L+80|0;K=L+64|0;v=L+48|0;x=L+44|0;q=L+24|0;y=L+8|0;w=L+4|0;u=L;c[A>>2]=a;c[O>>2]=b;c[p>>2]=d;c[N>>2]=e;c[t>>2]=f;c[s>>2]=h;c[z>>2]=i;c[I>>2]=j;c[M>>2]=k;c[B>>2]=c[A>>2];c[r>>2]=c[O>>2];c[w>>2]=(c[N>>2]|0)+(c[M>>2]<<2);c[G>>2]=0;while(1){if((c[G>>2]|0)>=(c[I>>2]|0))break;c[u>>2]=(c[w>>2]|0)+(0-((c[(c[t>>2]|0)+(c[G>>2]<<2)>>2]|0)+2)<<2);ug(c[u>>2]|0,c[z>>2]|0,5,c[r>>2]|0);tg(c[u>>2]|0,c[w>>2]|0,c[z>>2]|0,5,q);n=+ph(c[w>>2]|0,c[z>>2]|0);g[y+(c[G>>2]<<2)>>2]=n;g[x>>2]=+g[y+(c[G>>2]<<2)>>2]+1.0+ +g[c[r>>2]>>2]+ +g[(c[r>>2]|0)+96>>2];g[x>>2]=+g[x>>2]*.01666666753590107;_g(c[r>>2]|0,y+(c[G>>2]<<2)|0,+g[x>>2],5);bh(c[r>>2]|0,5,q,c[B>>2]|0);n=+$g(c[B>>2]|0,c[r>>2]|0,q,+g[y+(c[G>>2]<<2)>>2],5);g[v+(c[G>>2]<<2)>>2]=n;g[J>>2]=+g[(c[s>>2]|0)+(c[G>>2]<<2)>>2]/(+g[v+(c[G>>2]<<2)>>2]*+g[(c[s>>2]|0)+(c[G>>2]<<2)>>2]+ +(c[z>>2]|0)*.009999999776482582);Dh(c[r>>2]|0,+g[J>>2],25);g[K+(c[G>>2]<<2)>>2]=+g[(c[r>>2]|0)+48>>2];c[w>>2]=(c[w>>2]|0)+(c[z>>2]<<2);c[B>>2]=(c[B>>2]|0)+20;c[r>>2]=(c[r>>2]|0)+100;c[G>>2]=(c[G>>2]|0)+1}if(c[p>>2]|0){g[m>>2]=9.999999974752427e-07;g[o>>2]=0.0;c[G>>2]=0;while(1){if((c[G>>2]|0)>=(c[I>>2]|0))break;g[o>>2]=+g[o>>2]+ +g[y+(c[G>>2]<<2)>>2]*+g[(c[s>>2]|0)+(c[G>>2]<<2)>>2];g[m>>2]=+g[m>>2]+ +g[v+(c[G>>2]<<2)>>2]*+g[(c[s>>2]|0)+(c[G>>2]<<2)>>2];c[G>>2]=(c[G>>2]|0)+1}n=+Fg(+g[o>>2]/+g[m>>2])*3.0;g[c[p>>2]>>2]=n}c[B>>2]=c[A>>2];c[G>>2]=0;while(1){if((c[G>>2]|0)>=(c[I>>2]|0))break;g[C+(c[G>>2]<<2)>>2]=0.0;c[F>>2]=0;while(1){m=c[B>>2]|0;if((c[F>>2]|0)>=5)break;O=C+(c[G>>2]<<2)|0;g[O>>2]=+g[O>>2]+ +g[m+(c[F>>2]<<2)>>2];c[F>>2]=(c[F>>2]|0)+1}c[B>>2]=m+20;c[G>>2]=(c[G>>2]|0)+1}g[J>>2]=1.0000000474974513e-03;c[G>>2]=0;while(1){if((c[G>>2]|0)>=(c[I>>2]|0))break;g[J>>2]=+g[J>>2]+ +g[K+(c[G>>2]<<2)>>2];c[G>>2]=(c[G>>2]|0)+1}g[H>>2]=0.0;c[G>>2]=0;while(1){if((c[G>>2]|0)>=(c[I>>2]|0))break;g[H>>2]=+g[H>>2]+ +g[C+(c[G>>2]<<2)>>2]*+g[K+(c[G>>2]<<2)>>2];c[G>>2]=(c[G>>2]|0)+1}g[H>>2]=+g[H>>2]/+g[J>>2];c[B>>2]=c[A>>2];c[G>>2]=0;while(1){if((c[G>>2]|0)>=(c[I>>2]|0))break;g[E>>2]=.10000000149011612/(+g[K+(c[G>>2]<<2)>>2]+.10000000149011612)*(+g[H>>2]-+g[C+(c[G>>2]<<2)>>2]);g[J>>2]=0.0;c[F>>2]=0;while(1){if((c[F>>2]|0)>=5)break;if(+g[(c[B>>2]|0)+(c[F>>2]<<2)>>2]>.10000000149011612)n=+g[(c[B>>2]|0)+(c[F>>2]<<2)>>2];else n=.10000000149011612;g[D+(c[F>>2]<<2)>>2]=n;g[J>>2]=+g[J>>2]+ +g[D+(c[F>>2]<<2)>>2];c[F>>2]=(c[F>>2]|0)+1}g[J>>2]=+g[E>>2]/+g[J>>2];c[F>>2]=0;while(1){m=c[B>>2]|0;if((c[F>>2]|0)>=5)break;g[(c[B>>2]|0)+(c[F>>2]<<2)>>2]=+g[m+(c[F>>2]<<2)>>2]+ +g[D+(c[F>>2]<<2)>>2]*+g[J>>2];c[F>>2]=(c[F>>2]|0)+1}c[B>>2]=m+20;c[G>>2]=(c[G>>2]|0)+1}l=L;return}function Fg(a){a=+a;var b=0,c=0;b=l;l=l+16|0;c=b;h[c>>3]=a;a=+Ti(+h[c>>3])*3.32192809488736;l=b;return +a}function Gg(d,e,f,h,i){d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0;p=l;l=l+1792|0;k=p+1776|0;m=p+1772|0;n=p+1768|0;z=p+1764|0;j=p+1760|0;q=p+1756|0;o=p+1752|0;u=p+1748|0;x=p+1744|0;r=p+1740|0;v=p+1672|0;s=p+1608|0;t=p+1544|0;w=p+8|0;y=p;c[k>>2]=d;c[m>>2]=e;c[n>>2]=f;c[z>>2]=h;c[j>>2]=i;c[q>>2]=(c[(c[k>>2]|0)+4620>>2]|0)+(c[(c[k>>2]|0)+4608>>2]|0)+(c[(c[k>>2]|0)+4616>>2]|0);c[r>>2]=(c[z>>2]|0)+(0-(c[(c[k>>2]|0)+4616>>2]|0)<<2);c[x>>2]=(c[r>>2]|0)+(c[q>>2]<<2)+(0-(c[(c[k>>2]|0)+4572>>2]|0)<<2);c[y>>2]=w;sg(c[y>>2]|0,c[x>>2]|0,1,c[(c[k>>2]|0)+4620>>2]|0);c[y>>2]=(c[y>>2]|0)+(c[(c[k>>2]|0)+4620>>2]<<2);c[x>>2]=(c[x>>2]|0)+(c[(c[k>>2]|0)+4620>>2]<<2);_i(c[y>>2]|0,c[x>>2]|0,(c[(c[k>>2]|0)+4572>>2]|0)-(c[(c[k>>2]|0)+4620>>2]<<1)<<2|0)|0;c[y>>2]=(c[y>>2]|0)+((c[(c[k>>2]|0)+4572>>2]|0)-(c[(c[k>>2]|0)+4620>>2]<<1)<<2);c[x>>2]=(c[x>>2]|0)+((c[(c[k>>2]|0)+4572>>2]|0)-(c[(c[k>>2]|0)+4620>>2]<<1)<<2);sg(c[y>>2]|0,c[x>>2]|0,2,c[(c[k>>2]|0)+4620>>2]|0);mh(v,w,c[(c[k>>2]|0)+4572>>2]|0,(c[(c[k>>2]|0)+4672>>2]|0)+1|0);g[v>>2]=+g[v>>2]+(+g[v>>2]*1.0000000474974513e-03+1.0);g[u>>2]=+Eh(t,v,c[(c[k>>2]|0)+4672>>2]|0);g[(c[m>>2]|0)+868>>2]=+g[v>>2]/(+g[u>>2]>1.0?+g[u>>2]:1.0);rh(s,t,c[(c[k>>2]|0)+4672>>2]|0);oh(s,c[(c[k>>2]|0)+4672>>2]|0,.9900000095367432);Ig(c[n>>2]|0,s,c[r>>2]|0,c[q>>2]|0,c[(c[k>>2]|0)+4672>>2]|0);if(a[(c[k>>2]|0)+4768+29>>0]|0?(c[(c[k>>2]|0)+4696>>2]|0)==0:0){g[o>>2]=.6000000238418579;g[o>>2]=+g[o>>2]-+(c[(c[k>>2]|0)+4672>>2]|0)*.004000000189989805;g[o>>2]=+g[o>>2]-+(c[(c[k>>2]|0)+4556>>2]|0)*.10000000149011612*.00390625;g[o>>2]=+g[o>>2]-+(a[(c[k>>2]|0)+4565>>0]>>1|0)*.15000000596046448;g[o>>2]=+g[o>>2]-+(c[(c[k>>2]|0)+4744>>2]|0)*.10000000149011612*.000030517578125;z=(uh(c[n>>2]|0,(c[m>>2]|0)+228|0,(c[k>>2]|0)+4768+26|0,(c[k>>2]|0)+4768+28|0,(c[k>>2]|0)+12236|0,c[(c[k>>2]|0)+4568>>2]|0,+(c[(c[k>>2]|0)+4676>>2]|0)/65536.0,+g[o>>2],c[(c[k>>2]|0)+4600>>2]|0,c[(c[k>>2]|0)+4668>>2]|0,c[(c[k>>2]|0)+4604>>2]|0,c[j>>2]|0)|0)==0;a[(c[k>>2]|0)+4768+29>>0]=z?2:1;l=p;return}z=(c[m>>2]|0)+228|0;c[z>>2]=0;c[z+4>>2]=0;c[z+8>>2]=0;c[z+12>>2]=0;b[(c[k>>2]|0)+4768+26>>1]=0;a[(c[k>>2]|0)+4768+28>>0]=0;g[(c[k>>2]|0)+12236>>2]=0.0;l=p;return}function Hg(d,e,f,h,i){d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0.0;y=l;l=l+2048|0;s=y+2004|0;t=y+2e3|0;u=y+1996|0;v=y+1992|0;o=y+1988|0;p=y+1984|0;m=y+1584|0;q=y+1568|0;n=y+1552|0;j=y+2008|0;x=y+1548|0;w=y+1544|0;k=y+8|0;r=y;c[s>>2]=d;c[t>>2]=e;c[u>>2]=f;c[v>>2]=h;c[o>>2]=i;c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[(c[s>>2]|0)+4604>>2]|0))break;g[q+(c[p>>2]<<2)>>2]=1.0/+g[(c[t>>2]|0)+(c[p>>2]<<2)>>2];g[n+(c[p>>2]<<2)>>2]=+g[q+(c[p>>2]<<2)>>2]*+g[q+(c[p>>2]<<2)>>2];c[p>>2]=(c[p>>2]|0)+1}if((a[(c[s>>2]|0)+4768+29>>0]|0)==2){Eg((c[t>>2]|0)+144|0,m,(c[t>>2]|0)+872|0,c[u>>2]|0,(c[t>>2]|0)+228|0,n,c[(c[s>>2]|0)+4612>>2]|0,c[(c[s>>2]|0)+4604>>2]|0,c[(c[s>>2]|0)+4616>>2]|0);lh((c[t>>2]|0)+144|0,(c[s>>2]|0)+4768+4|0,(c[s>>2]|0)+4768+32|0,(c[s>>2]|0)+4688|0,m,c[(c[s>>2]|0)+4684>>2]|0,c[(c[s>>2]|0)+4680>>2]|0,c[(c[s>>2]|0)+4604>>2]|0,c[(c[s>>2]|0)+5124>>2]|0);Pg(c[s>>2]|0,c[t>>2]|0,c[o>>2]|0);Og(k,(c[v>>2]|0)+(0-(c[(c[s>>2]|0)+4664>>2]|0)<<2)|0,(c[t>>2]|0)+144|0,(c[t>>2]|0)+228|0,q,c[(c[s>>2]|0)+4612>>2]|0,c[(c[s>>2]|0)+4604>>2]|0,c[(c[s>>2]|0)+4664>>2]|0)}else{c[x>>2]=(c[v>>2]|0)+(0-(c[(c[s>>2]|0)+4664>>2]|0)<<2);c[w>>2]=k;c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[(c[s>>2]|0)+4604>>2]|0))break;Ch(c[w>>2]|0,c[x>>2]|0,+g[q+(c[p>>2]<<2)>>2],(c[(c[s>>2]|0)+4612>>2]|0)+(c[(c[s>>2]|0)+4664>>2]|0)|0);c[w>>2]=(c[w>>2]|0)+((c[(c[s>>2]|0)+4612>>2]|0)+(c[(c[s>>2]|0)+4664>>2]|0)<<2);c[x>>2]=(c[x>>2]|0)+(c[(c[s>>2]|0)+4612>>2]<<2);c[p>>2]=(c[p>>2]|0)+1}aj((c[t>>2]|0)+144|0,0,(c[(c[s>>2]|0)+4604>>2]|0)*5<<2|0)|0;g[(c[t>>2]|0)+872>>2]=0.0;c[(c[s>>2]|0)+4688>>2]=0}if(c[(c[s>>2]|0)+4696>>2]|0){g[r>>2]=.009999999776482582;v=c[s>>2]|0;z=+g[r>>2];Dg(v,j,k,z);v=c[s>>2]|0;h=c[t>>2]|0;h=h+16|0;u=c[s>>2]|0;u=u+4524|0;jh(v,h,j,u);u=c[t>>2]|0;u=u+876|0;h=c[t>>2]|0;h=h+16|0;v=c[t>>2]|0;w=c[s>>2]|0;w=w+4612|0;w=c[w>>2]|0;x=c[s>>2]|0;x=x+4604|0;x=c[x>>2]|0;m=c[s>>2]|0;m=m+4664|0;m=c[m>>2]|0;ah(u,k,h,v,w,x,m);m=c[s>>2]|0;m=m+4524|0;k=m+32|0;do{b[m>>1]=b[j>>1]|0;m=m+2|0;j=j+2|0}while((m|0)<(k|0));l=y;return}else{g[r>>2]=+C(2.0,+(+g[(c[t>>2]|0)+872>>2]/3.0))/1.0e4;g[r>>2]=+g[r>>2]/(+g[(c[t>>2]|0)+860>>2]*.75+.25);v=c[s>>2]|0;z=+g[r>>2];Dg(v,j,k,z);v=c[s>>2]|0;h=c[t>>2]|0;h=h+16|0;u=c[s>>2]|0;u=u+4524|0;jh(v,h,j,u);u=c[t>>2]|0;u=u+876|0;h=c[t>>2]|0;h=h+16|0;v=c[t>>2]|0;w=c[s>>2]|0;w=w+4612|0;w=c[w>>2]|0;x=c[s>>2]|0;x=x+4604|0;x=c[x>>2]|0;m=c[s>>2]|0;m=m+4664|0;m=c[m>>2]|0;ah(u,k,h,v,w,x,m);m=c[s>>2]|0;m=m+4524|0;k=m+32|0;do{b[m>>1]=b[j>>1]|0;m=m+2|0;j=j+2|0}while((m|0)<(k|0));l=y;return}}function Ig(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;j=m+16|0;h=m+12|0;k=m+8|0;i=m+4|0;g=m;c[j>>2]=a;c[h>>2]=b;c[k>>2]=d;c[i>>2]=e;c[g>>2]=f;switch(c[g>>2]|0){case 6:{Jg(c[j>>2]|0,c[h>>2]|0,c[k>>2]|0,c[i>>2]|0);break}case 8:{Kg(c[j>>2]|0,c[h>>2]|0,c[k>>2]|0,c[i>>2]|0);break}case 10:{Lg(c[j>>2]|0,c[h>>2]|0,c[k>>2]|0,c[i>>2]|0);break}case 12:{Mg(c[j>>2]|0,c[h>>2]|0,c[k>>2]|0,c[i>>2]|0);break}case 16:{Ng(c[j>>2]|0,c[h>>2]|0,c[k>>2]|0,c[i>>2]|0);break}default:{}}aj(c[j>>2]|0,0,c[g>>2]<<2|0)|0;l=m;return}function Jg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+32|0;k=o+24|0;h=o+20|0;m=o+16|0;j=o+12|0;i=o+8|0;f=o+4|0;n=o;c[k>>2]=a;c[h>>2]=b;c[m>>2]=d;c[j>>2]=e;c[i>>2]=6;while(1){if((c[i>>2]|0)>=(c[j>>2]|0))break;c[n>>2]=(c[m>>2]|0)+((c[i>>2]|0)-1<<2);g[f>>2]=+g[c[n>>2]>>2]*+g[c[h>>2]>>2]+ +g[(c[n>>2]|0)+-4>>2]*+g[(c[h>>2]|0)+4>>2]+ +g[(c[n>>2]|0)+-8>>2]*+g[(c[h>>2]|0)+8>>2]+ +g[(c[n>>2]|0)+-12>>2]*+g[(c[h>>2]|0)+12>>2]+ +g[(c[n>>2]|0)+-16>>2]*+g[(c[h>>2]|0)+16>>2]+ +g[(c[n>>2]|0)+-20>>2]*+g[(c[h>>2]|0)+20>>2];g[(c[k>>2]|0)+(c[i>>2]<<2)>>2]=+g[(c[n>>2]|0)+4>>2]-+g[f>>2];c[i>>2]=(c[i>>2]|0)+1}l=o;return}function Kg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+32|0;k=o+24|0;h=o+20|0;m=o+16|0;j=o+12|0;i=o+8|0;f=o+4|0;n=o;c[k>>2]=a;c[h>>2]=b;c[m>>2]=d;c[j>>2]=e;c[i>>2]=8;while(1){if((c[i>>2]|0)>=(c[j>>2]|0))break;c[n>>2]=(c[m>>2]|0)+((c[i>>2]|0)-1<<2);g[f>>2]=+g[c[n>>2]>>2]*+g[c[h>>2]>>2]+ +g[(c[n>>2]|0)+-4>>2]*+g[(c[h>>2]|0)+4>>2]+ +g[(c[n>>2]|0)+-8>>2]*+g[(c[h>>2]|0)+8>>2]+ +g[(c[n>>2]|0)+-12>>2]*+g[(c[h>>2]|0)+12>>2]+ +g[(c[n>>2]|0)+-16>>2]*+g[(c[h>>2]|0)+16>>2]+ +g[(c[n>>2]|0)+-20>>2]*+g[(c[h>>2]|0)+20>>2]+ +g[(c[n>>2]|0)+-24>>2]*+g[(c[h>>2]|0)+24>>2]+ +g[(c[n>>2]|0)+-28>>2]*+g[(c[h>>2]|0)+28>>2];g[(c[k>>2]|0)+(c[i>>2]<<2)>>2]=+g[(c[n>>2]|0)+4>>2]-+g[f>>2];c[i>>2]=(c[i>>2]|0)+1}l=o;return}function Lg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+32|0;k=o+24|0;h=o+20|0;m=o+16|0;j=o+12|0;i=o+8|0;f=o+4|0;n=o;c[k>>2]=a;c[h>>2]=b;c[m>>2]=d;c[j>>2]=e;c[i>>2]=10;while(1){if((c[i>>2]|0)>=(c[j>>2]|0))break;c[n>>2]=(c[m>>2]|0)+((c[i>>2]|0)-1<<2);g[f>>2]=+g[c[n>>2]>>2]*+g[c[h>>2]>>2]+ +g[(c[n>>2]|0)+-4>>2]*+g[(c[h>>2]|0)+4>>2]+ +g[(c[n>>2]|0)+-8>>2]*+g[(c[h>>2]|0)+8>>2]+ +g[(c[n>>2]|0)+-12>>2]*+g[(c[h>>2]|0)+12>>2]+ +g[(c[n>>2]|0)+-16>>2]*+g[(c[h>>2]|0)+16>>2]+ +g[(c[n>>2]|0)+-20>>2]*+g[(c[h>>2]|0)+20>>2]+ +g[(c[n>>2]|0)+-24>>2]*+g[(c[h>>2]|0)+24>>2]+ +g[(c[n>>2]|0)+-28>>2]*+g[(c[h>>2]|0)+28>>2]+ +g[(c[n>>2]|0)+-32>>2]*+g[(c[h>>2]|0)+32>>2]+ +g[(c[n>>2]|0)+-36>>2]*+g[(c[h>>2]|0)+36>>2];g[(c[k>>2]|0)+(c[i>>2]<<2)>>2]=+g[(c[n>>2]|0)+4>>2]-+g[f>>2];c[i>>2]=(c[i>>2]|0)+1}l=o;return}function Mg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+32|0;k=o+24|0;h=o+20|0;m=o+16|0;j=o+12|0;i=o+8|0;f=o+4|0;n=o;c[k>>2]=a;c[h>>2]=b;c[m>>2]=d;c[j>>2]=e;c[i>>2]=12;while(1){if((c[i>>2]|0)>=(c[j>>2]|0))break;c[n>>2]=(c[m>>2]|0)+((c[i>>2]|0)-1<<2);g[f>>2]=+g[c[n>>2]>>2]*+g[c[h>>2]>>2]+ +g[(c[n>>2]|0)+-4>>2]*+g[(c[h>>2]|0)+4>>2]+ +g[(c[n>>2]|0)+-8>>2]*+g[(c[h>>2]|0)+8>>2]+ +g[(c[n>>2]|0)+-12>>2]*+g[(c[h>>2]|0)+12>>2]+ +g[(c[n>>2]|0)+-16>>2]*+g[(c[h>>2]|0)+16>>2]+ +g[(c[n>>2]|0)+-20>>2]*+g[(c[h>>2]|0)+20>>2]+ +g[(c[n>>2]|0)+-24>>2]*+g[(c[h>>2]|0)+24>>2]+ +g[(c[n>>2]|0)+-28>>2]*+g[(c[h>>2]|0)+28>>2]+ +g[(c[n>>2]|0)+-32>>2]*+g[(c[h>>2]|0)+32>>2]+ +g[(c[n>>2]|0)+-36>>2]*+g[(c[h>>2]|0)+36>>2]+ +g[(c[n>>2]|0)+-40>>2]*+g[(c[h>>2]|0)+40>>2]+ +g[(c[n>>2]|0)+-44>>2]*+g[(c[h>>2]|0)+44>>2];g[(c[k>>2]|0)+(c[i>>2]<<2)>>2]=+g[(c[n>>2]|0)+4>>2]-+g[f>>2];c[i>>2]=(c[i>>2]|0)+1}l=o;return}function Ng(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+32|0;k=o+24|0;h=o+20|0;m=o+16|0;j=o+12|0;i=o+8|0;f=o+4|0;n=o;c[k>>2]=a;c[h>>2]=b;c[m>>2]=d;c[j>>2]=e;c[i>>2]=16;while(1){if((c[i>>2]|0)>=(c[j>>2]|0))break;c[n>>2]=(c[m>>2]|0)+((c[i>>2]|0)-1<<2);g[f>>2]=+g[c[n>>2]>>2]*+g[c[h>>2]>>2]+ +g[(c[n>>2]|0)+-4>>2]*+g[(c[h>>2]|0)+4>>2]+ +g[(c[n>>2]|0)+-8>>2]*+g[(c[h>>2]|0)+8>>2]+ +g[(c[n>>2]|0)+-12>>2]*+g[(c[h>>2]|0)+12>>2]+ +g[(c[n>>2]|0)+-16>>2]*+g[(c[h>>2]|0)+16>>2]+ +g[(c[n>>2]|0)+-20>>2]*+g[(c[h>>2]|0)+20>>2]+ +g[(c[n>>2]|0)+-24>>2]*+g[(c[h>>2]|0)+24>>2]+ +g[(c[n>>2]|0)+-28>>2]*+g[(c[h>>2]|0)+28>>2]+ +g[(c[n>>2]|0)+-32>>2]*+g[(c[h>>2]|0)+32>>2]+ +g[(c[n>>2]|0)+-36>>2]*+g[(c[h>>2]|0)+36>>2]+ +g[(c[n>>2]|0)+-40>>2]*+g[(c[h>>2]|0)+40>>2]+ +g[(c[n>>2]|0)+-44>>2]*+g[(c[h>>2]|0)+44>>2]+ +g[(c[n>>2]|0)+-48>>2]*+g[(c[h>>2]|0)+48>>2]+ +g[(c[n>>2]|0)+-52>>2]*+g[(c[h>>2]|0)+52>>2]+ +g[(c[n>>2]|0)+-56>>2]*+g[(c[h>>2]|0)+56>>2]+ +g[(c[n>>2]|0)+-60>>2]*+g[(c[h>>2]|0)+60>>2];g[(c[k>>2]|0)+(c[i>>2]<<2)>>2]=+g[(c[n>>2]|0)+4>>2]-+g[f>>2];c[i>>2]=(c[i>>2]|0)+1}l=o;return}function Og(a,b,d,e,f,h,i,j){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0;z=l;l=l+80|0;A=z+76|0;B=z+72|0;k=z+68|0;u=z+64|0;p=z+60|0;w=z+56|0;t=z+52|0;v=z+48|0;y=z+44|0;x=z+40|0;m=z+20|0;n=z+16|0;q=z+12|0;s=z+8|0;o=z+4|0;r=z;c[A>>2]=a;c[B>>2]=b;c[k>>2]=d;c[u>>2]=e;c[p>>2]=f;c[w>>2]=h;c[t>>2]=i;c[v>>2]=j;c[y>>2]=c[B>>2];c[n>>2]=c[A>>2];c[s>>2]=0;while(1){if((c[s>>2]|0)>=(c[t>>2]|0))break;c[x>>2]=(c[y>>2]|0)+(0-(c[(c[u>>2]|0)+(c[s>>2]<<2)>>2]|0)<<2);g[q>>2]=+g[(c[p>>2]|0)+(c[s>>2]<<2)>>2];c[o>>2]=0;while(1){if((c[o>>2]|0)>=5)break;g[m+(c[o>>2]<<2)>>2]=+g[(c[k>>2]|0)+(((c[s>>2]|0)*5|0)+(c[o>>2]|0)<<2)>>2];c[o>>2]=(c[o>>2]|0)+1}c[o>>2]=0;while(1){if((c[o>>2]|0)>=((c[w>>2]|0)+(c[v>>2]|0)|0))break;g[(c[n>>2]|0)+(c[o>>2]<<2)>>2]=+g[(c[y>>2]|0)+(c[o>>2]<<2)>>2];c[r>>2]=0;while(1){if((c[r>>2]|0)>=5)break;B=(c[n>>2]|0)+(c[o>>2]<<2)|0;g[B>>2]=+g[B>>2]-+g[m+(c[r>>2]<<2)>>2]*+g[(c[x>>2]|0)+(2-(c[r>>2]|0)<<2)>>2];c[r>>2]=(c[r>>2]|0)+1}B=(c[n>>2]|0)+(c[o>>2]<<2)|0;g[B>>2]=+g[B>>2]*+g[q>>2];c[x>>2]=(c[x>>2]|0)+4;c[o>>2]=(c[o>>2]|0)+1}c[n>>2]=(c[n>>2]|0)+((c[w>>2]|0)+(c[v>>2]|0)<<2);c[y>>2]=(c[y>>2]|0)+(c[w>>2]<<2);c[s>>2]=(c[s>>2]|0)+1}l=z;return}function Pg(d,e,f){d=d|0;e=e|0;f=f|0;var h=0.0,i=0,j=0,k=0,m=0,n=0;m=l;l=l+16|0;j=m+12|0;k=m+8|0;n=m+4|0;i=m;c[j>>2]=d;c[k>>2]=e;c[n>>2]=f;f=c[j>>2]|0;if(!(c[n>>2]|0)){c[i>>2]=(c[f+4640>>2]|0)+(c[(c[j>>2]|0)+5776>>2]|0);if(!(+(c[i>>2]|0)*+g[(c[k>>2]|0)+872>>2]*.10000000149011612>2.0))if(+(c[i>>2]|0)*+g[(c[k>>2]|0)+872>>2]*.10000000149011612<0.0)h=0.0;else h=+(c[i>>2]|0)*+g[(c[k>>2]|0)+872>>2]*.10000000149011612;else h=2.0;d=~~h;f=c[j>>2]|0}else d=0;a[f+4768+33>>0]=d;g[(c[k>>2]|0)+224>>2]=+(b[24566+(a[(c[j>>2]|0)+4768+33>>0]<<1)>>1]|0)/16384.0;l=m;return}function Qg(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0.0,R=0;P=l;l=l+1152|0;L=P+1140|0;M=P+1136|0;v=P+1132|0;R=P+1128|0;N=P+1124|0;K=P+1120|0;t=P+1116|0;j=P+1112|0;G=P+1108|0;H=P+1104|0;I=P+1100|0;u=P+1096|0;x=P+1092|0;r=P+1088|0;s=P+1084|0;n=P+1080|0;m=P+1076|0;h=P+1072|0;i=P+1068|0;q=P+1064|0;p=P+1060|0;O=P+1056|0;J=P+1052|0;D=P+1048|0;F=P+88|0;k=P+20|0;E=P+16|0;w=P+12|0;y=P+8|0;z=P+4|0;o=P;c[L>>2]=b;c[M>>2]=d;c[v>>2]=e;c[R>>2]=f;c[N>>2]=(c[L>>2]|0)+7200;c[E>>2]=(c[R>>2]|0)+(0-(c[(c[L>>2]|0)+4624>>2]|0)<<2);g[j>>2]=+(c[(c[L>>2]|0)+4748>>2]|0)*.0078125;g[(c[M>>2]|0)+856>>2]=+((c[(c[L>>2]|0)+4728>>2]|0)+(c[(c[L>>2]|0)+4728+4>>2]|0)|0)*.5*.000030517578125;Q=+Rg((+g[j>>2]-20.0)*.25);g[(c[M>>2]|0)+860>>2]=Q;if(!(c[(c[L>>2]|0)+4708>>2]|0)){g[J>>2]=1.0-+(c[(c[L>>2]|0)+4556>>2]|0)*.00390625;g[j>>2]=+g[j>>2]-+g[(c[M>>2]|0)+860>>2]*2.0*(+g[(c[M>>2]|0)+856>>2]*.5+.5)*+g[J>>2]*+g[J>>2]}e=c[L>>2]|0;if((a[(c[L>>2]|0)+4768+29>>0]|0)==2)g[j>>2]=+g[j>>2]+ +g[e+12236>>2]*2.0;else g[j>>2]=+g[j>>2]+(+(c[e+4748>>2]|0)*-.4000000059604645*.0078125+6.0)*(1.0-+g[(c[M>>2]|0)+856>>2]);e=c[L>>2]|0;if((a[(c[L>>2]|0)+4768+29>>0]|0)==2){a[e+4768+30>>0]=0;g[(c[M>>2]|0)+864>>2]=0.0}else{c[t>>2]=c[e+4600>>2]<<1;g[n>>2]=0.0;g[s>>2]=0.0;c[w>>2]=c[v>>2];c[K>>2]=0;while(1){if((c[K>>2]|0)>=((((c[(c[L>>2]|0)+4604>>2]&65535)<<16>>16)*5|0)/2|0|0))break;Q=+(c[t>>2]|0);g[u>>2]=Q+ +ph(c[w>>2]|0,c[t>>2]|0);g[r>>2]=+Sg(+g[u>>2]);if((c[K>>2]|0)>0){Q=+A(+(+g[r>>2]-+g[s>>2]));g[n>>2]=+g[n>>2]+Q}g[s>>2]=+g[r>>2];c[w>>2]=(c[w>>2]|0)+(c[t>>2]<<2);c[K>>2]=(c[K>>2]|0)+1}Q=+Rg((+g[n>>2]-5.0)*.4000000059604645);g[(c[M>>2]|0)+864>>2]=Q;a[(c[L>>2]|0)+4768+30>>0]=+g[(c[M>>2]|0)+864>>2]>.75?0:1;g[j>>2]=+g[j>>2]+(+g[(c[M>>2]|0)+864>>2]-.5)*2.0}g[O>>2]=+g[(c[M>>2]|0)+868>>2]*1.0000000474974513e-03;Q=.949999988079071/(+g[O>>2]*+g[O>>2]+1.0);g[i>>2]=Q;g[h>>2]=Q;g[m>>2]=(1.0-+g[(c[M>>2]|0)+860>>2]*.75)*.009999999776482582;g[h>>2]=+g[h>>2]-+g[m>>2];g[i>>2]=+g[i>>2]+ +g[m>>2];g[h>>2]=+g[h>>2]/+g[i>>2];if((c[(c[L>>2]|0)+4704>>2]|0)>0)g[D>>2]=+(c[(c[L>>2]|0)+4704>>2]|0)/65536.0+ +g[(c[M>>2]|0)+860>>2]*.009999999776482582;else g[D>>2]=0.0;c[K>>2]=0;while(1){if((c[K>>2]|0)>=(c[(c[L>>2]|0)+4604>>2]|0))break;c[o>>2]=(c[(c[L>>2]|0)+4600>>2]|0)*3;c[z>>2]=((c[(c[L>>2]|0)+4628>>2]|0)-(c[o>>2]|0)|0)/2|0;sg(F,c[E>>2]|0,1,c[z>>2]|0);c[y>>2]=c[z>>2];_i(F+(c[y>>2]<<2)|0,(c[E>>2]|0)+(c[y>>2]<<2)|0,c[o>>2]<<2|0)|0;c[y>>2]=(c[y>>2]|0)+(c[o>>2]|0);sg(F+(c[y>>2]<<2)|0,(c[E>>2]|0)+(c[y>>2]<<2)|0,2,c[z>>2]|0);c[E>>2]=(c[E>>2]|0)+(c[(c[L>>2]|0)+4612>>2]<<2);if((c[(c[L>>2]|0)+4704>>2]|0)>0)fh(k,F,+g[D>>2],c[(c[L>>2]|0)+4628>>2]|0,c[(c[L>>2]|0)+4660>>2]|0);else mh(k,F,c[(c[L>>2]|0)+4628>>2]|0,(c[(c[L>>2]|0)+4660>>2]|0)+1|0);g[k>>2]=+g[k>>2]+ +g[k>>2]*4.999999873689376e-05;g[u>>2]=+sh((c[M>>2]|0)+500+(c[K>>2]<<4<<2)|0,k,c[(c[L>>2]|0)+4660>>2]|0);Q=+B(+(+g[u>>2]));g[(c[M>>2]|0)+(c[K>>2]<<2)>>2]=Q;if((c[(c[L>>2]|0)+4704>>2]|0)>0){Q=+Tg((c[M>>2]|0)+500+(c[K>>2]<<4<<2)|0,+g[D>>2],c[(c[L>>2]|0)+4660>>2]|0);R=(c[M>>2]|0)+(c[K>>2]<<2)|0;g[R>>2]=+g[R>>2]*Q}oh((c[M>>2]|0)+500+(c[K>>2]<<4<<2)|0,c[(c[L>>2]|0)+4660>>2]|0,+g[i>>2]);_i((c[M>>2]|0)+244+(c[K>>2]<<4<<2)|0,(c[M>>2]|0)+500+(c[K>>2]<<4<<2)|0,c[(c[L>>2]|0)+4660>>2]<<2|0)|0;oh((c[M>>2]|0)+244+(c[K>>2]<<4<<2)|0,c[(c[L>>2]|0)+4660>>2]|0,+g[h>>2]);g[x>>2]=+th((c[M>>2]|0)+500+(c[K>>2]<<4<<2)|0,c[(c[L>>2]|0)+4660>>2]|0);g[u>>2]=+th((c[M>>2]|0)+244+(c[K>>2]<<4<<2)|0,c[(c[L>>2]|0)+4660>>2]|0);g[(c[M>>2]|0)+788+(c[K>>2]<<2)>>2]=1.0-(1.0-+g[x>>2]/+g[u>>2])*.699999988079071;Ug((c[M>>2]|0)+500+(c[K>>2]<<4<<2)|0,(c[M>>2]|0)+244+(c[K>>2]<<4<<2)|0,+g[D>>2],3.999000072479248,c[(c[L>>2]|0)+4660>>2]|0);c[K>>2]=(c[K>>2]|0)+1}g[q>>2]=+C(2.0,+(+g[j>>2]*-.1599999964237213));g[p>>2]=+C(2.0,.3199999928474426);c[K>>2]=0;while(1){if((c[K>>2]|0)>=(c[(c[L>>2]|0)+4604>>2]|0))break;R=(c[M>>2]|0)+(c[K>>2]<<2)|0;g[R>>2]=+g[R>>2]*+g[q>>2];R=(c[M>>2]|0)+(c[K>>2]<<2)|0;g[R>>2]=+g[R>>2]+ +g[p>>2];c[K>>2]=(c[K>>2]|0)+1}g[q>>2]=+g[(c[M>>2]|0)+860>>2]*.10000000149011612+1.0499999523162842;c[K>>2]=0;while(1){if((c[K>>2]|0)>=(c[(c[L>>2]|0)+4604>>2]|0))break;R=(c[M>>2]|0)+788+(c[K>>2]<<2)|0;g[R>>2]=+g[R>>2]*+g[q>>2];c[K>>2]=(c[K>>2]|0)+1}g[O>>2]=((+(c[(c[L>>2]|0)+4728>>2]|0)*.000030517578125-1.0)*.5+1.0)*4.0;g[O>>2]=+g[O>>2]*(+(c[(c[L>>2]|0)+4556>>2]|0)*.00390625);if((a[(c[L>>2]|0)+4768+29>>0]|0)==2){c[K>>2]=0;while(1){e=c[L>>2]|0;if((c[K>>2]|0)>=(c[(c[L>>2]|0)+4604>>2]|0))break;g[J>>2]=.20000000298023224/+(c[e+4600>>2]|0)+3.0/+(c[(c[M>>2]|0)+228+(c[K>>2]<<2)>>2]|0);g[(c[M>>2]|0)+756+(c[K>>2]<<2)>>2]=+g[J>>2]+-1.0;g[(c[M>>2]|0)+772+(c[K>>2]<<2)>>2]=1.0-+g[J>>2]-+g[J>>2]*+g[O>>2];c[K>>2]=(c[K>>2]|0)+1}g[I>>2]=-.25-+(c[e+4556>>2]|0)*.26249998807907104*.00390625}else{g[J>>2]=1.2999999523162842/+(c[(c[L>>2]|0)+4600>>2]|0);g[(c[M>>2]|0)+756>>2]=+g[J>>2]+-1.0;g[(c[M>>2]|0)+772>>2]=1.0-+g[J>>2]-+g[J>>2]*+g[O>>2]*.6000000238418579;c[K>>2]=1;while(1){if((c[K>>2]|0)>=(c[(c[L>>2]|0)+4604>>2]|0))break;g[(c[M>>2]|0)+756+(c[K>>2]<<2)>>2]=+g[(c[M>>2]|0)+756>>2];g[(c[M>>2]|0)+772+(c[K>>2]<<2)>>2]=+g[(c[M>>2]|0)+772>>2];c[K>>2]=(c[K>>2]|0)+1}g[I>>2]=-.25}g[G>>2]=(1.0-+g[(c[M>>2]|0)+860>>2])*.10000000149011612*+g[(c[L>>2]|0)+12236>>2];g[G>>2]=+g[G>>2]+(1.0-+g[(c[M>>2]|0)+856>>2])*.10000000149011612;if((a[(c[L>>2]|0)+4768+29>>0]|0)==2){g[H>>2]=.30000001192092896;g[H>>2]=+g[H>>2]+(1.0-(1.0-+g[(c[M>>2]|0)+860>>2])*+g[(c[M>>2]|0)+856>>2])*.20000000298023224;Q=+B(+(+g[(c[L>>2]|0)+12236>>2]));g[H>>2]=+g[H>>2]*Q}else g[H>>2]=0.0;c[K>>2]=0;while(1){if((c[K>>2]|0)>=(c[(c[L>>2]|0)+4604>>2]|0))break;R=(c[N>>2]|0)+4|0;g[R>>2]=+g[R>>2]+(+g[G>>2]-+g[(c[N>>2]|0)+4>>2])*.4000000059604645;g[(c[M>>2]|0)+804+(c[K>>2]<<2)>>2]=+g[(c[N>>2]|0)+4>>2];R=(c[N>>2]|0)+8|0;g[R>>2]=+g[R>>2]+(+g[H>>2]-+g[(c[N>>2]|0)+8>>2])*.4000000059604645;g[(c[M>>2]|0)+836+(c[K>>2]<<2)>>2]=+g[(c[N>>2]|0)+8>>2];R=(c[N>>2]|0)+12|0;g[R>>2]=+g[R>>2]+(+g[I>>2]-+g[(c[N>>2]|0)+12>>2])*.4000000059604645;g[(c[M>>2]|0)+820+(c[K>>2]<<2)>>2]=+g[(c[N>>2]|0)+12>>2];c[K>>2]=(c[K>>2]|0)+1}l=P;return}function Rg(a){a=+a;var b=0,c=0;b=l;l=l+16|0;c=b;g[c>>2]=a;a=1.0/(+K(+-+g[c>>2])+1.0);l=b;return +a}function Sg(a){a=+a;var b=0,c=0;b=l;l=l+16|0;c=b;h[c>>3]=a;a=+Ti(+h[c>>3])*3.32192809488736;l=b;return +a}function Tg(a,b,d){a=a|0;b=+b;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0;j=l;l=l+32|0;e=j+16|0;i=j+12|0;k=j+8|0;h=j+4|0;f=j;c[e>>2]=a;g[i>>2]=b;c[k>>2]=d;g[i>>2]=-+g[i>>2];g[f>>2]=+g[(c[e>>2]|0)+((c[k>>2]|0)-1<<2)>>2];c[h>>2]=(c[k>>2]|0)-2;while(1){b=+g[i>>2]*+g[f>>2];if((c[h>>2]|0)<0)break;g[f>>2]=b+ +g[(c[e>>2]|0)+(c[h>>2]<<2)>>2];c[h>>2]=(c[h>>2]|0)+-1}l=j;return +(1.0/(1.0-b))}function Ug(a,b,d,e,f){a=a|0;b=b|0;d=+d;e=+e;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;v=l;l=l+64|0;j=v+48|0;i=v+44|0;q=v+40|0;r=v+36|0;t=v+32|0;n=v+28|0;p=v+24|0;o=v+20|0;u=v+16|0;s=v+12|0;h=v+8|0;m=v+4|0;k=v;c[j>>2]=a;c[i>>2]=b;g[q>>2]=d;g[r>>2]=e;c[t>>2]=f;c[o>>2]=0;c[n>>2]=(c[t>>2]|0)-1;while(1){d=+g[q>>2];if((c[n>>2]|0)<=0)break;f=(c[j>>2]|0)+((c[n>>2]|0)-1<<2)|0;g[f>>2]=+g[f>>2]-d*+g[(c[j>>2]|0)+(c[n>>2]<<2)>>2];f=(c[i>>2]|0)+((c[n>>2]|0)-1<<2)|0;g[f>>2]=+g[f>>2]-+g[q>>2]*+g[(c[i>>2]|0)+(c[n>>2]<<2)>>2];c[n>>2]=(c[n>>2]|0)+-1}g[m>>2]=(1.0-d*+g[q>>2])/(+g[q>>2]*+g[c[j>>2]>>2]+1.0);g[k>>2]=(1.0-+g[q>>2]*+g[q>>2])/(+g[q>>2]*+g[c[i>>2]>>2]+1.0);c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[t>>2]|0))break;f=(c[j>>2]|0)+(c[n>>2]<<2)|0;g[f>>2]=+g[f>>2]*+g[m>>2];f=(c[i>>2]|0)+(c[n>>2]<<2)|0;g[f>>2]=+g[f>>2]*+g[k>>2];c[n>>2]=(c[n>>2]|0)+1}c[p>>2]=0;while(1){if((c[p>>2]|0)>=10){b=31;break}g[s>>2]=-1.0;c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[t>>2]|0))break;e=+A(+(+g[(c[j>>2]|0)+(c[n>>2]<<2)>>2]));if(e>+A(+(+g[(c[i>>2]|0)+(c[n>>2]<<2)>>2])))b=(c[j>>2]|0)+(c[n>>2]<<2)|0;else b=(c[i>>2]|0)+(c[n>>2]<<2)|0;g[u>>2]=+A(+(+g[b>>2]));if(+g[u>>2]>+g[s>>2]){g[s>>2]=+g[u>>2];c[o>>2]=c[n>>2]}c[n>>2]=(c[n>>2]|0)+1}if(+g[s>>2]<=+g[r>>2]){b=31;break}c[n>>2]=1;while(1){if((c[n>>2]|0)>=(c[t>>2]|0))break;f=(c[j>>2]|0)+((c[n>>2]|0)-1<<2)|0;g[f>>2]=+g[f>>2]+ +g[q>>2]*+g[(c[j>>2]|0)+(c[n>>2]<<2)>>2];f=(c[i>>2]|0)+((c[n>>2]|0)-1<<2)|0;g[f>>2]=+g[f>>2]+ +g[q>>2]*+g[(c[i>>2]|0)+(c[n>>2]<<2)>>2];c[n>>2]=(c[n>>2]|0)+1}g[m>>2]=1.0/+g[m>>2];g[k>>2]=1.0/+g[k>>2];c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[t>>2]|0))break;f=(c[j>>2]|0)+(c[n>>2]<<2)|0;g[f>>2]=+g[f>>2]*+g[m>>2];f=(c[i>>2]|0)+(c[n>>2]<<2)|0;g[f>>2]=+g[f>>2]*+g[k>>2];c[n>>2]=(c[n>>2]|0)+1}g[h>>2]=.9900000095367432-(+(c[p>>2]|0)*.10000000149011612+.800000011920929)*(+g[s>>2]-+g[r>>2])/(+g[s>>2]*+((c[o>>2]|0)+1|0));oh(c[j>>2]|0,c[t>>2]|0,+g[h>>2]);oh(c[i>>2]|0,c[t>>2]|0,+g[h>>2]);c[n>>2]=(c[t>>2]|0)-1;while(1){d=+g[q>>2];if((c[n>>2]|0)<=0)break;f=(c[j>>2]|0)+((c[n>>2]|0)-1<<2)|0;g[f>>2]=+g[f>>2]-d*+g[(c[j>>2]|0)+(c[n>>2]<<2)>>2];f=(c[i>>2]|0)+((c[n>>2]|0)-1<<2)|0;g[f>>2]=+g[f>>2]-+g[q>>2]*+g[(c[i>>2]|0)+(c[n>>2]<<2)>>2];c[n>>2]=(c[n>>2]|0)+-1}g[m>>2]=(1.0-d*+g[q>>2])/(+g[q>>2]*+g[c[j>>2]>>2]+1.0);g[k>>2]=(1.0-+g[q>>2]*+g[q>>2])/(+g[q>>2]*+g[c[i>>2]>>2]+1.0);c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[t>>2]|0))break;f=(c[j>>2]|0)+(c[n>>2]<<2)|0;g[f>>2]=+g[f>>2]*+g[m>>2];f=(c[i>>2]|0)+(c[n>>2]<<2)|0;g[f>>2]=+g[f>>2]*+g[k>>2];c[n>>2]=(c[n>>2]|0)+1}c[p>>2]=(c[p>>2]|0)+1}if((b|0)==31){l=v;return}}function Vg(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0;y=l;l=l+464|0;t=y+460|0;u=y+456|0;z=y+452|0;A=y+448|0;o=y+444|0;q=y+440|0;r=y+436|0;s=y+432|0;k=y+428|0;p=y+424|0;n=y+420|0;m=y+416|0;i=y+408|0;h=y+404|0;v=y+400|0;w=y+396|0;j=y+384|0;x=y;c[t>>2]=b;c[u>>2]=d;c[z>>2]=e;c[A>>2]=f;c[o>>2]=(c[t>>2]|0)+7216;c[v>>2]=c[A>>2];c[w>>2]=c[z>>2];c[s>>2]=c[(c[o>>2]|0)+2136>>2];c[r>>2]=0;while(1){if((c[r>>2]|0)>=(c[(c[t>>2]|0)+4604>>2]|0))break;if((a[(c[t>>2]|0)+4768+29>>0]|0)==2)c[s>>2]=c[(c[u>>2]|0)+228+(c[r>>2]<<2)>>2];g[k>>2]=+g[(c[u>>2]|0)+836+(c[r>>2]<<2)>>2]*(1.0-+g[(c[u>>2]|0)+804+(c[r>>2]<<2)>>2]);g[j>>2]=+g[k>>2]*.25;g[j+4>>2]=+g[k>>2]*.4999847412109375;g[j+8>>2]=+g[k>>2]*.25;g[p>>2]=+g[(c[u>>2]|0)+820+(c[r>>2]<<2)>>2];g[n>>2]=+g[(c[u>>2]|0)+756+(c[r>>2]<<2)>>2];g[m>>2]=+g[(c[u>>2]|0)+772+(c[r>>2]<<2)>>2];c[h>>2]=(c[u>>2]|0)+244+(c[r>>2]<<4<<2);Wg((c[o>>2]|0)+2048|0,x,c[h>>2]|0,c[v>>2]|0,+(c[(c[t>>2]|0)+4704>>2]|0)/65536.0,c[(c[t>>2]|0)+4612>>2]|0,c[(c[t>>2]|0)+4660>>2]|0);g[i>>2]=+g[(c[u>>2]|0)+788+(c[r>>2]<<2)>>2];g[i+4>>2]=-+g[(c[u>>2]|0)+788+(c[r>>2]<<2)>>2]*(+g[(c[u>>2]|0)+804+(c[r>>2]<<2)>>2]*+g[k>>2]+.05000000074505806+ +g[(c[u>>2]|0)+860>>2]*.10000000149011612);g[c[w>>2]>>2]=+g[i>>2]*+g[x>>2]+ +g[i+4>>2]*+g[(c[o>>2]|0)+2128>>2];c[q>>2]=1;while(1){if((c[q>>2]|0)>=(c[(c[t>>2]|0)+4612>>2]|0))break;g[(c[w>>2]|0)+(c[q>>2]<<2)>>2]=+g[i>>2]*+g[x+(c[q>>2]<<2)>>2]+ +g[i+4>>2]*+g[x+((c[q>>2]|0)-1<<2)>>2];c[q>>2]=(c[q>>2]|0)+1}g[(c[o>>2]|0)+2128>>2]=+g[x+((c[(c[t>>2]|0)+4612>>2]|0)-1<<2)>>2];Xg(c[o>>2]|0,c[w>>2]|0,c[w>>2]|0,j,+g[p>>2],+g[n>>2],+g[m>>2],c[s>>2]|0,c[(c[t>>2]|0)+4612>>2]|0);c[v>>2]=(c[v>>2]|0)+(c[(c[t>>2]|0)+4612>>2]<<2);c[w>>2]=(c[w>>2]|0)+(c[(c[t>>2]|0)+4612>>2]<<2);c[r>>2]=(c[r>>2]|0)+1}c[(c[o>>2]|0)+2136>>2]=c[(c[u>>2]|0)+228+((c[(c[t>>2]|0)+4604>>2]|0)-1<<2)>>2];l=y;return}function Wg(a,b,d,e,f,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=+f;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;w=l;l=l+48|0;t=w+44|0;s=w+40|0;k=w+36|0;n=w+32|0;o=w+28|0;p=w+24|0;r=w+20|0;q=w+16|0;m=w+12|0;j=w+8|0;u=w+4|0;v=w;c[t>>2]=a;c[s>>2]=b;c[k>>2]=d;c[n>>2]=e;g[o>>2]=f;c[p>>2]=h;c[r>>2]=i;c[q>>2]=0;while(1){if((c[q>>2]|0)>=(c[p>>2]|0))break;g[v>>2]=+g[c[t>>2]>>2]+ +g[o>>2]*+g[(c[t>>2]|0)+4>>2];g[c[t>>2]>>2]=+g[(c[n>>2]|0)+(c[q>>2]<<2)>>2];g[u>>2]=+g[(c[t>>2]|0)+4>>2]+ +g[o>>2]*(+g[(c[t>>2]|0)+8>>2]-+g[v>>2]);g[(c[t>>2]|0)+4>>2]=+g[v>>2];g[j>>2]=+g[c[k>>2]>>2]*+g[v>>2];c[m>>2]=2;while(1){if((c[m>>2]|0)>=(c[r>>2]|0))break;g[v>>2]=+g[(c[t>>2]|0)+(c[m>>2]<<2)>>2]+ +g[o>>2]*(+g[(c[t>>2]|0)+((c[m>>2]|0)+1<<2)>>2]-+g[u>>2]);g[(c[t>>2]|0)+(c[m>>2]<<2)>>2]=+g[u>>2];g[j>>2]=+g[j>>2]+ +g[(c[k>>2]|0)+((c[m>>2]|0)-1<<2)>>2]*+g[u>>2];g[u>>2]=+g[(c[t>>2]|0)+((c[m>>2]|0)+1<<2)>>2]+ +g[o>>2]*(+g[(c[t>>2]|0)+((c[m>>2]|0)+2<<2)>>2]-+g[v>>2]);g[(c[t>>2]|0)+((c[m>>2]|0)+1<<2)>>2]=+g[v>>2];g[j>>2]=+g[j>>2]+ +g[(c[k>>2]|0)+(c[m>>2]<<2)>>2]*+g[v>>2];c[m>>2]=(c[m>>2]|0)+2}g[(c[t>>2]|0)+(c[r>>2]<<2)>>2]=+g[u>>2];g[j>>2]=+g[j>>2]+ +g[(c[k>>2]|0)+((c[r>>2]|0)-1<<2)>>2]*+g[u>>2];g[(c[s>>2]|0)+(c[q>>2]<<2)>>2]=+g[(c[n>>2]|0)+(c[q>>2]<<2)>>2]-+g[j>>2];c[q>>2]=(c[q>>2]|0)+1}l=w;return}function Xg(a,b,d,e,f,h,i,j,k){a=a|0;b=b|0;d=d|0;e=e|0;f=+f;h=+h;i=+i;j=j|0;k=k|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=l;l=l+80|0;r=E+68|0;C=E+64|0;D=E+60|0;m=E+56|0;s=E+52|0;o=E+48|0;n=E+44|0;v=E+40|0;w=E+36|0;t=E+32|0;u=E+28|0;q=E+24|0;z=E+20|0;x=E+16|0;y=E+12|0;A=E+8|0;B=E+4|0;p=E;c[r>>2]=a;c[C>>2]=b;c[D>>2]=d;c[m>>2]=e;g[s>>2]=f;g[o>>2]=h;g[n>>2]=i;c[v>>2]=j;c[w>>2]=k;c[p>>2]=c[r>>2];c[q>>2]=c[(c[r>>2]|0)+2116>>2];g[A>>2]=+g[(c[r>>2]|0)+2120>>2];g[B>>2]=+g[(c[r>>2]|0)+2124>>2];c[t>>2]=0;while(1){if((c[t>>2]|0)>=(c[w>>2]|0))break;if((c[v>>2]|0)>0){c[u>>2]=(c[v>>2]|0)+(c[q>>2]|0);g[y>>2]=+g[(c[p>>2]|0)+(((c[u>>2]|0)-1-1&511)<<2)>>2]*+g[c[m>>2]>>2];g[y>>2]=+g[y>>2]+ +g[(c[p>>2]|0)+(((c[u>>2]|0)-1&511)<<2)>>2]*+g[(c[m>>2]|0)+4>>2];g[y>>2]=+g[y>>2]+ +g[(c[p>>2]|0)+(((c[u>>2]|0)-1+1&511)<<2)>>2]*+g[(c[m>>2]|0)+8>>2]}else g[y>>2]=0.0;g[z>>2]=+g[A>>2]*+g[s>>2];g[x>>2]=+g[A>>2]*+g[n>>2]+ +g[B>>2]*+g[o>>2];g[A>>2]=+g[(c[C>>2]|0)+(c[t>>2]<<2)>>2]-+g[z>>2];g[B>>2]=+g[A>>2]-+g[x>>2];c[q>>2]=(c[q>>2]|0)-1&511;g[(c[p>>2]|0)+(c[q>>2]<<2)>>2]=+g[B>>2];g[(c[D>>2]|0)+(c[t>>2]<<2)>>2]=+g[B>>2]-+g[y>>2];c[t>>2]=(c[t>>2]|0)+1}g[(c[r>>2]|0)+2120>>2]=+g[A>>2];g[(c[r>>2]|0)+2124>>2]=+g[B>>2];c[(c[r>>2]|0)+2116>>2]=c[q>>2];l=E;return}function Yg(d,e,f){d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0.0;s=l;l=l+64|0;o=s+48|0;p=s+44|0;k=s+40|0;q=s+36|0;m=s+32|0;n=s+16|0;j=s+12|0;h=s+8|0;i=s+4|0;r=s;c[o>>2]=d;c[p>>2]=e;c[k>>2]=f;c[q>>2]=(c[o>>2]|0)+7200;a:do if((a[(c[o>>2]|0)+4768+29>>0]|0)==2){g[j>>2]=1.0-+Zg((+g[(c[p>>2]|0)+872>>2]-12.0)*.25)*.5;c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[(c[o>>2]|0)+4604>>2]|0))break a;e=(c[p>>2]|0)+(c[m>>2]<<2)|0;g[e>>2]=+g[e>>2]*+g[j>>2];c[m>>2]=(c[m>>2]|0)+1}}while(0);t=+C(2.0,+((21.0-+(c[(c[o>>2]|0)+4748>>2]|0)*.0078125)*.33000001311302185));g[h>>2]=t/+(c[(c[o>>2]|0)+4612>>2]|0);c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[(c[o>>2]|0)+4604>>2]|0))break;g[i>>2]=+g[(c[p>>2]|0)+(c[m>>2]<<2)>>2];g[i>>2]=+B(+(+g[i>>2]*+g[i>>2]+ +g[(c[p>>2]|0)+876+(c[m>>2]<<2)>>2]*+g[h>>2]));g[(c[p>>2]|0)+(c[m>>2]<<2)>>2]=+g[i>>2]<32767.0?+g[i>>2]:32767.0;c[m>>2]=(c[m>>2]|0)+1}c[m>>2]=0;while(1){h=c[p>>2]|0;if((c[m>>2]|0)>=(c[(c[o>>2]|0)+4604>>2]|0))break;c[n+(c[m>>2]<<2)>>2]=~~(+g[h+(c[m>>2]<<2)>>2]*65536.0);c[m>>2]=(c[m>>2]|0)+1}_i(h+892|0,n|0,c[(c[o>>2]|0)+4604>>2]<<2|0)|0;a[(c[p>>2]|0)+908>>0]=a[c[q>>2]>>0]|0;Jd((c[o>>2]|0)+4768|0,n,c[q>>2]|0,(c[k>>2]|0)==2&1,c[(c[o>>2]|0)+4604>>2]|0);c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[(c[o>>2]|0)+4604>>2]|0))break;g[(c[p>>2]|0)+(c[m>>2]<<2)>>2]=+(c[n+(c[m>>2]<<2)>>2]|0)/65536.0;c[m>>2]=(c[m>>2]|0)+1}if((a[(c[o>>2]|0)+4768+29>>0]|0)==2)a[(c[o>>2]|0)+4768+30>>0]=+g[(c[p>>2]|0)+872>>2]+ +(c[(c[o>>2]|0)+4744>>2]|0)*.000030517578125>1.0?0:1;g[r>>2]=+(b[24558+(a[(c[o>>2]|0)+4768+29>>0]>>1<<2)+(a[(c[o>>2]|0)+4768+30>>0]<<1)>>1]|0)/1024.0;g[(c[p>>2]|0)+852>>2]=+(c[(c[o>>2]|0)+4652>>2]|0)*-.05000000074505806+1.2000000476837158+ +(c[(c[o>>2]|0)+4556>>2]|0)*-.20000000298023224*.00390625+ +g[(c[p>>2]|0)+856>>2]*-.10000000149011612+ +g[(c[p>>2]|0)+860>>2]*-.20000000298023224+ +g[r>>2]*.800000011920929;l=s;return}function Zg(a){a=+a;var b=0,c=0;b=l;l=l+16|0;c=b;g[c>>2]=a;a=1.0/(+K(+-+g[c>>2])+1.0);l=b;return +a}function _g(a,b,d,e){a=a|0;b=b|0;d=+d;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;h=m+16|0;k=m+12|0;j=m+8|0;f=m+4|0;i=m;c[h>>2]=a;c[k>>2]=b;g[j>>2]=d;c[f>>2]=e;c[i>>2]=0;while(1){d=+g[j>>2];if((c[i>>2]|0)>=(c[f>>2]|0))break;b=N(c[i>>2]|0,c[f>>2]|0)|0;b=(c[h>>2]|0)+(b+(c[i>>2]|0)<<2)|0;g[b>>2]=+g[b>>2]+d;c[i>>2]=(c[i>>2]|0)+1}k=c[k>>2]|0;g[k>>2]=+g[k>>2]+d;l=m;return}function $g(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=+e;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;t=l;l=l+48|0;i=t+40|0;q=t+36|0;r=t+32|0;s=t+28|0;h=t+24|0;j=t+20|0;k=t+16|0;m=t+12|0;p=t+8|0;n=t+4|0;o=t;c[i>>2]=a;c[q>>2]=b;c[r>>2]=d;g[s>>2]=e;c[h>>2]=f;g[n>>2]=0.0;g[o>>2]=(+g[c[q>>2]>>2]+ +g[(c[q>>2]|0)+((N(c[h>>2]|0,c[h>>2]|0)|0)-1<<2)>>2])*9.99999993922529e-09;c[m>>2]=0;while(1){if((c[m>>2]|0)>=10)break;g[n>>2]=+g[s>>2];g[p>>2]=0.0;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[h>>2]|0))break;g[p>>2]=+g[p>>2]+ +g[(c[r>>2]|0)+(c[j>>2]<<2)>>2]*+g[(c[i>>2]|0)+(c[j>>2]<<2)>>2];c[j>>2]=(c[j>>2]|0)+1}g[n>>2]=+g[n>>2]-+g[p>>2]*2.0;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[h>>2]|0))break;g[p>>2]=0.0;c[k>>2]=(c[j>>2]|0)+1;while(1){if((c[k>>2]|0)>=(c[h>>2]|0))break;e=+g[(c[q>>2]|0)+((c[j>>2]|0)+(N(c[h>>2]|0,c[k>>2]|0)|0)<<2)>>2];g[p>>2]=+g[p>>2]+e*+g[(c[i>>2]|0)+(c[k>>2]<<2)>>2];c[k>>2]=(c[k>>2]|0)+1}e=+g[(c[q>>2]|0)+((c[j>>2]|0)+(N(c[h>>2]|0,c[j>>2]|0)|0)<<2)>>2];g[n>>2]=+g[n>>2]+ +g[(c[i>>2]|0)+(c[j>>2]<<2)>>2]*(+g[p>>2]*2.0+e*+g[(c[i>>2]|0)+(c[j>>2]<<2)>>2]);c[j>>2]=(c[j>>2]|0)+1}if(+g[n>>2]>0.0)break;c[j>>2]=0;while(1){e=+g[o>>2];if((c[j>>2]|0)>=(c[h>>2]|0))break;d=(c[q>>2]|0)+((c[j>>2]|0)+(N(c[h>>2]|0,c[j>>2]|0)|0)<<2)|0;g[d>>2]=+g[d>>2]+e;c[j>>2]=(c[j>>2]|0)+1}g[o>>2]=e*2.0;c[m>>2]=(c[m>>2]|0)+1}if((c[m>>2]|0)!=10){e=+g[n>>2];l=t;return +e}g[n>>2]=1.0;e=+g[n>>2];l=t;return +e}function ah(a,b,d,e,f,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0.0;t=l;l=l+816|0;p=t+800|0;s=t+796|0;n=t+792|0;o=t+788|0;r=t+784|0;u=t+780|0;j=t+776|0;q=t+772|0;m=t+768|0;k=t;c[p>>2]=a;c[s>>2]=b;c[n>>2]=d;c[o>>2]=e;c[r>>2]=f;c[u>>2]=h;c[j>>2]=i;c[m>>2]=k+(c[j>>2]<<2);c[q>>2]=(c[j>>2]|0)+(c[r>>2]|0);Ig(k,c[n>>2]|0,(c[s>>2]|0)+(0<<2)|0,c[q>>2]<<1,c[j>>2]|0);v=+g[c[o>>2]>>2]*+g[c[o>>2]>>2];v=v*+ph((c[m>>2]|0)+(0<<2)|0,c[r>>2]|0);g[c[p>>2]>>2]=v;v=+g[(c[o>>2]|0)+4>>2]*+g[(c[o>>2]|0)+4>>2];v=v*+ph((c[m>>2]|0)+(c[q>>2]<<2)|0,c[r>>2]|0);g[(c[p>>2]|0)+4>>2]=v;if((c[u>>2]|0)!=4){l=t;return}Ig(k,(c[n>>2]|0)+64|0,(c[s>>2]|0)+(c[q>>2]<<1<<2)|0,c[q>>2]<<1,c[j>>2]|0);v=+g[(c[o>>2]|0)+8>>2]*+g[(c[o>>2]|0)+8>>2];v=v*+ph((c[m>>2]|0)+(0<<2)|0,c[r>>2]|0);g[(c[p>>2]|0)+8>>2]=v;v=+g[(c[o>>2]|0)+12>>2]*+g[(c[o>>2]|0)+12>>2];v=v*+ph((c[m>>2]|0)+(c[q>>2]<<2)|0,c[r>>2]|0);g[(c[p>>2]|0)+12>>2]=v;l=t;return}function bh(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0;n=l;l=l+1184|0;p=n+1168|0;i=n+1164|0;o=n+1160|0;m=n+1156|0;k=n+1152|0;h=n+128|0;j=n+64|0;f=n;c[p>>2]=a;c[i>>2]=b;c[o>>2]=d;c[m>>2]=e;ch(c[p>>2]|0,c[i>>2]|0,h,f);dh(h,c[i>>2]|0,c[o>>2]|0,j);c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[i>>2]|0))break;g[j+(c[k>>2]<<2)>>2]=+g[j+(c[k>>2]<<2)>>2]*+g[f+(c[k>>2]<<2)>>2];c[k>>2]=(c[k>>2]|0)+1}eh(h,c[i>>2]|0,j,c[m>>2]|0);l=n;return}function ch(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0;y=l;l=l+192|0;f=y+184|0;m=y+180|0;k=y+176|0;j=y+172|0;p=y+168|0;q=y+164|0;r=y+160|0;s=y+156|0;o=y+152|0;t=y+148|0;u=y+144|0;v=y+8|0;n=y;w=y+80|0;i=y+16|0;c[f>>2]=a;c[m>>2]=b;c[k>>2]=d;c[j>>2]=e;c[o>>2]=1;h[n>>3]=(+g[c[f>>2]>>2]+ +g[(c[f>>2]|0)+((N(c[m>>2]|0,c[m>>2]|0)|0)-1<<2)>>2])*4.999999873689376e-06;c[s>>2]=0;while(1){if(!((c[s>>2]|0)<(c[m>>2]|0)?(c[o>>2]|0)==1:0))break;c[o>>2]=0;c[q>>2]=0;while(1){if((c[q>>2]|0)>=(c[m>>2]|0))break;c[t>>2]=(c[k>>2]|0)+((N(c[q>>2]|0,c[m>>2]|0)|0)+0<<2);b=N(c[q>>2]|0,c[m>>2]|0)|0;h[v>>3]=+g[(c[f>>2]|0)+(b+(c[q>>2]|0)<<2)>>2];c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[q>>2]|0))break;g[w+(c[p>>2]<<2)>>2]=+g[(c[t>>2]|0)+(c[p>>2]<<2)>>2]*+g[i+(c[p>>2]<<2)>>2];h[v>>3]=+h[v>>3]-+g[(c[t>>2]|0)+(c[p>>2]<<2)>>2]*+g[w+(c[p>>2]<<2)>>2];c[p>>2]=(c[p>>2]|0)+1}if(+h[v>>3]<+h[n>>3]){x=9;break}g[i+(c[q>>2]<<2)>>2]=+h[v>>3];g[(c[j>>2]|0)+(c[q>>2]<<2)>>2]=1.0/+h[v>>3];b=N(c[q>>2]|0,c[m>>2]|0)|0;g[(c[k>>2]|0)+(b+(c[q>>2]|0)<<2)>>2]=1.0;c[t>>2]=(c[f>>2]|0)+((N(c[q>>2]|0,c[m>>2]|0)|0)+0<<2);c[u>>2]=(c[k>>2]|0)+((N((c[q>>2]|0)+1|0,c[m>>2]|0)|0)+0<<2);c[p>>2]=(c[q>>2]|0)+1;while(1){if((c[p>>2]|0)>=(c[m>>2]|0))break;h[v>>3]=0.0;c[r>>2]=0;while(1){if((c[r>>2]|0)>=(c[q>>2]|0))break;h[v>>3]=+h[v>>3]+ +g[(c[u>>2]|0)+(c[r>>2]<<2)>>2]*+g[w+(c[r>>2]<<2)>>2];c[r>>2]=(c[r>>2]|0)+1}b=N(c[p>>2]|0,c[m>>2]|0)|0;g[(c[k>>2]|0)+(b+(c[q>>2]|0)<<2)>>2]=(+g[(c[t>>2]|0)+(c[p>>2]<<2)>>2]-+h[v>>3])*+g[(c[j>>2]|0)+(c[q>>2]<<2)>>2];c[u>>2]=(c[u>>2]|0)+(c[m>>2]<<2);c[p>>2]=(c[p>>2]|0)+1}c[q>>2]=(c[q>>2]|0)+1}if((x|0)==9){x=0;h[v>>3]=+((c[s>>2]|0)+1|0)*+h[n>>3]-+h[v>>3];c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[m>>2]|0))break;b=N(c[p>>2]|0,c[m>>2]|0)|0;b=(c[f>>2]|0)+(b+(c[p>>2]|0)<<2)|0;g[b>>2]=+g[b>>2]+ +h[v>>3];c[p>>2]=(c[p>>2]|0)+1}c[o>>2]=1}c[s>>2]=(c[s>>2]|0)+1}l=y;return}function dh(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0;p=l;l=l+32|0;f=p+28|0;h=p+24|0;i=p+20|0;o=p+16|0;j=p+12|0;k=p+8|0;n=p+4|0;m=p;c[f>>2]=a;c[h>>2]=b;c[i>>2]=d;c[o>>2]=e;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[h>>2]|0))break;c[m>>2]=(c[f>>2]|0)+((N(c[j>>2]|0,c[h>>2]|0)|0)+0<<2);g[n>>2]=0.0;c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[j>>2]|0))break;g[n>>2]=+g[n>>2]+ +g[(c[m>>2]|0)+(c[k>>2]<<2)>>2]*+g[(c[o>>2]|0)+(c[k>>2]<<2)>>2];c[k>>2]=(c[k>>2]|0)+1}g[n>>2]=+g[(c[i>>2]|0)+(c[j>>2]<<2)>>2]-+g[n>>2];g[(c[o>>2]|0)+(c[j>>2]<<2)>>2]=+g[n>>2];c[j>>2]=(c[j>>2]|0)+1}l=p;return}function eh(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0.0;p=l;l=l+32|0;f=p+28|0;h=p+24|0;i=p+20|0;o=p+16|0;j=p+12|0;k=p+8|0;n=p+4|0;m=p;c[f>>2]=a;c[h>>2]=b;c[i>>2]=d;c[o>>2]=e;c[j>>2]=(c[h>>2]|0)-1;while(1){if((c[j>>2]|0)<0)break;c[m>>2]=(c[f>>2]|0)+(0+(c[j>>2]|0)<<2);g[n>>2]=0.0;c[k>>2]=(c[h>>2]|0)-1;while(1){if((c[k>>2]|0)<=(c[j>>2]|0))break;q=+g[(c[m>>2]|0)+((N(c[k>>2]|0,c[h>>2]|0)|0)<<2)>>2];g[n>>2]=+g[n>>2]+q*+g[(c[o>>2]|0)+(c[k>>2]<<2)>>2];c[k>>2]=(c[k>>2]|0)+-1}g[n>>2]=+g[(c[i>>2]|0)+(c[j>>2]<<2)>>2]-+g[n>>2];g[(c[o>>2]|0)+(c[j>>2]<<2)>>2]=+g[n>>2];c[j>>2]=(c[j>>2]|0)+-1}l=p;return}function fh(a,b,d,e,f){a=a|0;b=b|0;d=+d;e=e|0;f=f|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;u=l;l=l+320|0;j=u+312|0;m=u+308|0;t=u+304|0;n=u+300|0;p=u+296|0;o=u+292|0;k=u+288|0;r=u+280|0;s=u+272|0;q=u+136|0;i=u;c[j>>2]=a;c[m>>2]=b;g[t>>2]=d;c[n>>2]=e;c[p>>2]=f;aj(q|0,0,136)|0;aj(i|0,0,136)|0;c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[n>>2]|0))break;h[r>>3]=+g[(c[m>>2]|0)+(c[o>>2]<<2)>>2];c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[p>>2]|0))break;h[s>>3]=+h[q+(c[k>>2]<<3)>>3]+ +g[t>>2]*(+h[q+((c[k>>2]|0)+1<<3)>>3]-+h[r>>3]);h[q+(c[k>>2]<<3)>>3]=+h[r>>3];f=i+(c[k>>2]<<3)|0;h[f>>3]=+h[f>>3]+ +h[q>>3]*+h[r>>3];h[r>>3]=+h[q+((c[k>>2]|0)+1<<3)>>3]+ +g[t>>2]*(+h[q+((c[k>>2]|0)+2<<3)>>3]-+h[s>>3]);h[q+((c[k>>2]|0)+1<<3)>>3]=+h[s>>3];f=i+((c[k>>2]|0)+1<<3)|0;h[f>>3]=+h[f>>3]+ +h[q>>3]*+h[s>>3];c[k>>2]=(c[k>>2]|0)+2}h[q+(c[p>>2]<<3)>>3]=+h[r>>3];f=i+(c[p>>2]<<3)|0;h[f>>3]=+h[f>>3]+ +h[q>>3]*+h[r>>3];c[o>>2]=(c[o>>2]|0)+1}c[k>>2]=0;while(1){if((c[k>>2]|0)>=((c[p>>2]|0)+1|0))break;g[(c[j>>2]|0)+(c[k>>2]<<2)>>2]=+h[i+(c[k>>2]<<3)>>3];c[k>>2]=(c[k>>2]|0)+1}l=u;return}function gh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0;k=l;l=l+80|0;f=k+76|0;j=k+72|0;e=k+68|0;i=k+64|0;h=k;c[f>>2]=a;c[j>>2]=b;c[e>>2]=d;c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[e>>2]|0))break;b=hh(+g[(c[j>>2]|0)+(c[i>>2]<<2)>>2]*65536.0)|0;c[h+(c[i>>2]<<2)>>2]=b;c[i>>2]=(c[i>>2]|0)+1}qf(c[f>>2]|0,h,c[e>>2]|0);l=k;return}function hh(a){a=+a;var b=0,c=0;c=l;l=l+16|0;b=c;g[b>>2]=a;b=Ui(+g[b>>2])|0;l=c;return b|0}function ih(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0;k=l;l=l+48|0;j=k+12|0;m=k+8|0;f=k+4|0;i=k;h=k+16|0;c[j>>2]=a;c[m>>2]=d;c[f>>2]=e;Lf(h,c[m>>2]|0,c[f>>2]|0);c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[f>>2]|0))break;g[(c[j>>2]|0)+(c[i>>2]<<2)>>2]=+(b[h+(c[i>>2]<<1)>>1]|0)*.000244140625;c[i>>2]=(c[i>>2]|0)+1}l=k;return}function jh(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0;n=l;l=l+96|0;m=n+20|0;h=n+16|0;p=n+12|0;o=n+8|0;j=n+4|0;k=n;i=n+24|0;c[m>>2]=a;c[h>>2]=d;c[p>>2]=e;c[o>>2]=f;Ze(c[m>>2]|0,i,c[p>>2]|0,c[o>>2]|0);c[k>>2]=0;while(1){if((c[k>>2]|0)>=2)break;c[j>>2]=0;while(1){e=c[k>>2]|0;if((c[j>>2]|0)>=(c[(c[m>>2]|0)+4664>>2]|0))break;g[(c[h>>2]|0)+(c[k>>2]<<6)+(c[j>>2]<<2)>>2]=+(b[i+(e<<5)+(c[j>>2]<<1)>>1]|0)*.000244140625;c[j>>2]=(c[j>>2]|0)+1}c[k>>2]=e+1}l=n;return}function kh(d,e,f,h,i,j){d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=l;l=l+1632|0;w=D+1388|0;x=D+1384|0;y=D+1380|0;z=D+1376|0;A=D+1372|0;B=D+1368|0;u=D+1364|0;v=D+1360|0;C=D+80|0;m=D+64|0;s=D+1560|0;p=D+1520|0;q=D+56|0;k=D+1392|0;o=D+40|0;r=D+32|0;t=D+16|0;n=D;c[w>>2]=d;c[x>>2]=e;c[y>>2]=f;c[z>>2]=h;c[A>>2]=i;c[B>>2]=j;c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[(c[w>>2]|0)+4604>>2]|0))break;c[v>>2]=0;while(1){if((c[v>>2]|0)>=(c[(c[w>>2]|0)+4660>>2]|0))break;j=(hh(+g[(c[x>>2]|0)+500+((c[u>>2]<<4)+(c[v>>2]|0)<<2)>>2]*8192.0)|0)&65535;b[k+((c[u>>2]<<4)+(c[v>>2]|0)<<1)>>1]=j;c[v>>2]=(c[v>>2]|0)+1}c[u>>2]=(c[u>>2]|0)+1}c[u>>2]=0;while(1){d=c[x>>2]|0;if((c[u>>2]|0)>=(c[(c[w>>2]|0)+4604>>2]|0))break;j=(hh(+g[d+772+(c[u>>2]<<2)>>2]*16384.0)|0)<<16;j=j|(hh(+g[(c[x>>2]|0)+756+(c[u>>2]<<2)>>2]*16384.0)|0)&65535;c[o+(c[u>>2]<<2)>>2]=j;j=hh(+g[(c[x>>2]|0)+820+(c[u>>2]<<2)>>2]*16384.0)|0;c[t+(c[u>>2]<<2)>>2]=j;j=hh(+g[(c[x>>2]|0)+836+(c[u>>2]<<2)>>2]*16384.0)|0;c[n+(c[u>>2]<<2)>>2]=j;c[u>>2]=(c[u>>2]|0)+1}c[r>>2]=hh(+g[d+852>>2]*1024.0)|0;c[u>>2]=0;while(1){if((c[u>>2]|0)>=((c[(c[w>>2]|0)+4604>>2]|0)*5|0))break;j=(hh(+g[(c[x>>2]|0)+144+(c[u>>2]<<2)>>2]*16384.0)|0)&65535;b[p+(c[u>>2]<<1)>>1]=j;c[u>>2]=(c[u>>2]|0)+1}c[v>>2]=0;while(1){j=(c[v>>2]|0)<2;c[u>>2]=0;if(!j)break;while(1){if((c[u>>2]|0)>=(c[(c[w>>2]|0)+4664>>2]|0))break;j=(hh(+g[(c[x>>2]|0)+16+(c[v>>2]<<6)+(c[u>>2]<<2)>>2]*4096.0)|0)&65535;b[s+(c[v>>2]<<5)+(c[u>>2]<<1)>>1]=j;c[u>>2]=(c[u>>2]|0)+1}c[v>>2]=(c[v>>2]|0)+1}while(1){if((c[u>>2]|0)>=(c[(c[w>>2]|0)+4604>>2]|0))break;v=hh(+g[(c[x>>2]|0)+(c[u>>2]<<2)>>2]*65536.0)|0;c[m+(c[u>>2]<<2)>>2]=v;c[u>>2]=(c[u>>2]|0)+1}if((a[(c[y>>2]|0)+29>>0]|0)==2)c[q>>2]=b[24566+(a[(c[y>>2]|0)+33>>0]<<1)>>1];else c[q>>2]=0;c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[(c[w>>2]|0)+4608>>2]|0))break;v=hh(+g[(c[B>>2]|0)+(c[u>>2]<<2)>>2]*8.0)|0;c[C+(c[u>>2]<<2)>>2]=v;c[u>>2]=(c[u>>2]|0)+1}if((c[(c[w>>2]|0)+4652>>2]|0)<=1?(c[(c[w>>2]|0)+4704>>2]|0)<=0:0){Xd(c[w>>2]|0,c[z>>2]|0,c[y>>2]|0,C,c[A>>2]|0,s,p,k,n,t,o,m,(c[x>>2]|0)+228|0,c[r>>2]|0,c[q>>2]|0);l=D;return}be(c[w>>2]|0,c[z>>2]|0,c[y>>2]|0,C,c[A>>2]|0,s,p,k,n,t,o,m,(c[x>>2]|0)+228|0,c[r>>2]|0,c[q>>2]|0);l=D;return}function lh(a,d,e,f,h,i,j,k,m){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;var n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0;z=l;l=l+480|0;n=z+436|0;s=z+432|0;x=z+428|0;y=z+424|0;p=z+420|0;v=z+416|0;u=z+412|0;w=z+408|0;r=z+404|0;t=z+400|0;o=z+440|0;q=z;c[n>>2]=a;c[s>>2]=d;c[x>>2]=e;c[y>>2]=f;c[p>>2]=h;c[v>>2]=i;c[u>>2]=j;c[w>>2]=k;c[r>>2]=m;c[t>>2]=0;while(1){if((c[t>>2]|0)>=((c[w>>2]|0)*5|0))break;f=(hh(+g[(c[n>>2]|0)+(c[t>>2]<<2)>>2]*16384.0)|0)&65535;b[o+(c[t>>2]<<1)>>1]=f;c[t>>2]=(c[t>>2]|0)+1}c[t>>2]=0;while(1){if((c[t>>2]|0)>=(((c[w>>2]|0)*5|0)*5|0))break;f=hh(+g[(c[p>>2]|0)+(c[t>>2]<<2)>>2]*262144.0)|0;c[q+(c[t>>2]<<2)>>2]=f;c[t>>2]=(c[t>>2]|0)+1}Oe(o,c[s>>2]|0,c[x>>2]|0,c[y>>2]|0,q,c[v>>2]|0,c[u>>2]|0,c[w>>2]|0,c[r>>2]|0);c[t>>2]=0;while(1){if((c[t>>2]|0)>=((c[w>>2]|0)*5|0))break;g[(c[n>>2]|0)+(c[t>>2]<<2)>>2]=+(b[o+(c[t>>2]<<1)>>1]|0)*.00006103515625;c[t>>2]=(c[t>>2]|0)+1}l=z;return}function mh(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0.0;m=l;l=l+32|0;k=m+16|0;i=m+12|0;j=m+8|0;f=m+4|0;h=m;c[k>>2]=a;c[i>>2]=b;c[j>>2]=d;c[f>>2]=e;if((c[f>>2]|0)>(c[j>>2]|0))c[f>>2]=c[j>>2];c[h>>2]=0;while(1){if((c[h>>2]|0)>=(c[f>>2]|0))break;n=+qh(c[i>>2]|0,(c[i>>2]|0)+(c[h>>2]<<2)|0,(c[j>>2]|0)-(c[h>>2]|0)|0);g[(c[k>>2]|0)+(c[h>>2]<<2)>>2]=n;c[h>>2]=(c[h>>2]|0)+1}l=m;return}function nh(a,b,d,e,f,i){a=a|0;b=b|0;d=+d;e=e|0;f=f|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0;L=l;l=l+784|0;j=L+768|0;I=L+764|0;v=L+760|0;F=L+756|0;x=L+752|0;s=L+748|0;u=L+744|0;w=L+740|0;E=L+736|0;D=L+732|0;n=L+720|0;t=L+712|0;A=L+704|0;z=L+696|0;y=L+688|0;C=L+680|0;m=L+672|0;G=L+664|0;H=L+656|0;J=L+728|0;q=L+528|0;r=L+400|0;p=L+264|0;o=L+128|0;k=L;c[j>>2]=a;c[I>>2]=b;g[v>>2]=d;c[F>>2]=e;c[x>>2]=f;c[s>>2]=i;h[n>>3]=+ph(c[I>>2]|0,N(c[x>>2]|0,c[F>>2]|0)|0);a=q;f=a+128|0;do{c[a>>2]=0;a=a+4|0}while((a|0)<(f|0));c[E>>2]=0;while(1){if((c[E>>2]|0)>=(c[x>>2]|0))break;c[J>>2]=(c[I>>2]|0)+((N(c[E>>2]|0,c[F>>2]|0)|0)<<2);c[w>>2]=1;while(1){if((c[w>>2]|0)>=((c[s>>2]|0)+1|0))break;d=+qh(c[J>>2]|0,(c[J>>2]|0)+(c[w>>2]<<2)|0,(c[F>>2]|0)-(c[w>>2]|0)|0);b=q+((c[w>>2]|0)-1<<3)|0;h[b>>3]=+h[b>>3]+d;c[w>>2]=(c[w>>2]|0)+1}c[E>>2]=(c[E>>2]|0)+1}a=r;i=q;f=a+128|0;do{c[a>>2]=c[i>>2];a=a+4|0;i=i+4|0}while((a|0)<(f|0));d=+h[n>>3]+ +h[n>>3]*9.999999747378752e-06+9.999999717180685e-10;h[p>>3]=d;h[o>>3]=d;h[t>>3]=1.0;c[D>>2]=0;c[w>>2]=0;while(1){if((c[w>>2]|0)>=(c[s>>2]|0))break;c[E>>2]=0;while(1){if((c[E>>2]|0)>=(c[x>>2]|0))break;c[J>>2]=(c[I>>2]|0)+((N(c[E>>2]|0,c[F>>2]|0)|0)<<2);h[G>>3]=+g[(c[J>>2]|0)+(c[w>>2]<<2)>>2];h[H>>3]=+g[(c[J>>2]|0)+((c[F>>2]|0)-(c[w>>2]|0)-1<<2)>>2];c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[w>>2]|0))break;b=q+(c[u>>2]<<3)|0;h[b>>3]=+h[b>>3]-+g[(c[J>>2]|0)+(c[w>>2]<<2)>>2]*+g[(c[J>>2]|0)+((c[w>>2]|0)-(c[u>>2]|0)-1<<2)>>2];b=r+(c[u>>2]<<3)|0;h[b>>3]=+h[b>>3]-+g[(c[J>>2]|0)+((c[F>>2]|0)-(c[w>>2]|0)-1<<2)>>2]*+g[(c[J>>2]|0)+((c[F>>2]|0)-(c[w>>2]|0)+(c[u>>2]|0)<<2)>>2];h[m>>3]=+h[k+(c[u>>2]<<3)>>3];h[G>>3]=+h[G>>3]+ +g[(c[J>>2]|0)+((c[w>>2]|0)-(c[u>>2]|0)-1<<2)>>2]*+h[m>>3];h[H>>3]=+h[H>>3]+ +g[(c[J>>2]|0)+((c[F>>2]|0)-(c[w>>2]|0)+(c[u>>2]|0)<<2)>>2]*+h[m>>3];c[u>>2]=(c[u>>2]|0)+1}c[u>>2]=0;while(1){if((c[u>>2]|0)>(c[w>>2]|0))break;b=p+(c[u>>2]<<3)|0;h[b>>3]=+h[b>>3]-+h[G>>3]*+g[(c[J>>2]|0)+((c[w>>2]|0)-(c[u>>2]|0)<<2)>>2];b=o+(c[u>>2]<<3)|0;h[b>>3]=+h[b>>3]-+h[H>>3]*+g[(c[J>>2]|0)+((c[F>>2]|0)-(c[w>>2]|0)+(c[u>>2]|0)-1<<2)>>2];c[u>>2]=(c[u>>2]|0)+1}c[E>>2]=(c[E>>2]|0)+1}h[G>>3]=+h[q+(c[w>>2]<<3)>>3];h[H>>3]=+h[r+(c[w>>2]<<3)>>3];c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[w>>2]|0))break;h[m>>3]=+h[k+(c[u>>2]<<3)>>3];h[G>>3]=+h[G>>3]+ +h[r+((c[w>>2]|0)-(c[u>>2]|0)-1<<3)>>3]*+h[m>>3];h[H>>3]=+h[H>>3]+ +h[q+((c[w>>2]|0)-(c[u>>2]|0)-1<<3)>>3]*+h[m>>3];c[u>>2]=(c[u>>2]|0)+1}h[p+((c[w>>2]|0)+1<<3)>>3]=+h[G>>3];h[o+((c[w>>2]|0)+1<<3)>>3]=+h[H>>3];h[A>>3]=+h[o+((c[w>>2]|0)+1<<3)>>3];h[y>>3]=+h[o>>3];h[z>>3]=+h[p>>3];c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[w>>2]|0))break;h[m>>3]=+h[k+(c[u>>2]<<3)>>3];h[A>>3]=+h[A>>3]+ +h[o+((c[w>>2]|0)-(c[u>>2]|0)<<3)>>3]*+h[m>>3];h[y>>3]=+h[y>>3]+ +h[o+((c[u>>2]|0)+1<<3)>>3]*+h[m>>3];h[z>>3]=+h[z>>3]+ +h[p+((c[u>>2]|0)+1<<3)>>3]*+h[m>>3];c[u>>2]=(c[u>>2]|0)+1}h[C>>3]=+h[A>>3]*-2.0/(+h[z>>3]+ +h[y>>3]);h[G>>3]=+h[t>>3]*(1.0-+h[C>>3]*+h[C>>3]);if(+h[G>>3]<=+g[v>>2]){h[C>>3]=+B(+(1.0-+g[v>>2]/+h[t>>3]));if(+h[A>>3]>0.0)h[C>>3]=-+h[C>>3];h[t>>3]=+g[v>>2];c[D>>2]=1}else h[t>>3]=+h[G>>3];c[u>>2]=0;while(1){if((c[u>>2]|0)>=((c[w>>2]|0)+1>>1|0))break;h[G>>3]=+h[k+(c[u>>2]<<3)>>3];h[H>>3]=+h[k+((c[w>>2]|0)-(c[u>>2]|0)-1<<3)>>3];h[k+(c[u>>2]<<3)>>3]=+h[G>>3]+ +h[C>>3]*+h[H>>3];h[k+((c[w>>2]|0)-(c[u>>2]|0)-1<<3)>>3]=+h[H>>3]+ +h[C>>3]*+h[G>>3];c[u>>2]=(c[u>>2]|0)+1}h[k+(c[w>>2]<<3)>>3]=+h[C>>3];if(c[D>>2]|0){K=33;break}c[u>>2]=0;while(1){if((c[u>>2]|0)>((c[w>>2]|0)+1|0))break;h[G>>3]=+h[p+(c[u>>2]<<3)>>3];b=p+(c[u>>2]<<3)|0;h[b>>3]=+h[b>>3]+ +h[C>>3]*+h[o+((c[w>>2]|0)-(c[u>>2]|0)+1<<3)>>3];b=o+((c[w>>2]|0)-(c[u>>2]|0)+1<<3)|0;h[b>>3]=+h[b>>3]+ +h[C>>3]*+h[G>>3];c[u>>2]=(c[u>>2]|0)+1}c[w>>2]=(c[w>>2]|0)+1}a:do if((K|0)==33){c[u>>2]=(c[w>>2]|0)+1;while(1){if((c[u>>2]|0)>=(c[s>>2]|0))break a;h[k+(c[u>>2]<<3)>>3]=0.0;c[u>>2]=(c[u>>2]|0)+1}}while(0);if(!(c[D>>2]|0)){h[z>>3]=+h[p>>3];h[G>>3]=1.0;c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[s>>2]|0))break;h[m>>3]=+h[k+(c[u>>2]<<3)>>3];h[z>>3]=+h[z>>3]+ +h[p+((c[u>>2]|0)+1<<3)>>3]*+h[m>>3];h[G>>3]=+h[G>>3]+ +h[m>>3]*+h[m>>3];g[(c[j>>2]|0)+(c[u>>2]<<2)>>2]=-+h[m>>3];c[u>>2]=(c[u>>2]|0)+1}h[z>>3]=+h[z>>3]-+h[n>>3]*9.999999747378752e-06*+h[G>>3];d=+h[z>>3];l=L;return +d}c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[s>>2]|0))break;g[(c[j>>2]|0)+(c[u>>2]<<2)>>2]=-+h[k+(c[u>>2]<<3)>>3];c[u>>2]=(c[u>>2]|0)+1}c[E>>2]=0;while(1){if((c[E>>2]|0)>=(c[x>>2]|0))break;K=(c[I>>2]|0)+((N(c[E>>2]|0,c[F>>2]|0)|0)<<2)|0;d=+ph(K,c[s>>2]|0);h[n>>3]=+h[n>>3]-d;c[E>>2]=(c[E>>2]|0)+1}h[z>>3]=+h[n>>3]*+h[t>>3];d=+h[z>>3];l=L;return +d}function oh(a,b,d){a=a|0;b=b|0;d=+d;var e=0,f=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;e=k+16|0;i=k+12|0;h=k+8|0;j=k+4|0;f=k;c[e>>2]=a;c[i>>2]=b;g[h>>2]=d;g[f>>2]=+g[h>>2];c[j>>2]=0;while(1){d=+g[f>>2];a=c[e>>2]|0;if((c[j>>2]|0)>=((c[i>>2]|0)-1|0))break;b=a+(c[j>>2]<<2)|0;g[b>>2]=+g[b>>2]*d;g[f>>2]=+g[f>>2]*+g[h>>2];c[j>>2]=(c[j>>2]|0)+1}j=a+((c[i>>2]|0)-1<<2)|0;g[j>>2]=+g[j>>2]*d;l=k;return}function ph(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,i=0,j=0,k=0;k=l;l=l+32|0;d=k+20|0;e=k+16|0;i=k+12|0;f=k+8|0;j=k;c[d>>2]=a;c[e>>2]=b;h[j>>3]=0.0;c[f>>2]=c[e>>2]&65532;c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[f>>2]|0))break;h[j>>3]=+h[j>>3]+(+g[(c[d>>2]|0)+((c[i>>2]|0)+0<<2)>>2]*+g[(c[d>>2]|0)+((c[i>>2]|0)+0<<2)>>2]+ +g[(c[d>>2]|0)+((c[i>>2]|0)+1<<2)>>2]*+g[(c[d>>2]|0)+((c[i>>2]|0)+1<<2)>>2]+ +g[(c[d>>2]|0)+((c[i>>2]|0)+2<<2)>>2]*+g[(c[d>>2]|0)+((c[i>>2]|0)+2<<2)>>2]+ +g[(c[d>>2]|0)+((c[i>>2]|0)+3<<2)>>2]*+g[(c[d>>2]|0)+((c[i>>2]|0)+3<<2)>>2]);c[i>>2]=(c[i>>2]|0)+4}while(1){if((c[i>>2]|0)>=(c[e>>2]|0))break;h[j>>3]=+h[j>>3]+ +g[(c[d>>2]|0)+(c[i>>2]<<2)>>2]*+g[(c[d>>2]|0)+(c[i>>2]<<2)>>2];c[i>>2]=(c[i>>2]|0)+1}l=k;return +(+h[j>>3])}function qh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+32|0;e=n+24|0;f=n+20|0;i=n+16|0;k=n+12|0;j=n+8|0;m=n;c[e>>2]=a;c[f>>2]=b;c[i>>2]=d;h[m>>3]=0.0;c[j>>2]=c[i>>2]&65532;c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[j>>2]|0))break;h[m>>3]=+h[m>>3]+(+g[(c[e>>2]|0)+((c[k>>2]|0)+0<<2)>>2]*+g[(c[f>>2]|0)+((c[k>>2]|0)+0<<2)>>2]+ +g[(c[e>>2]|0)+((c[k>>2]|0)+1<<2)>>2]*+g[(c[f>>2]|0)+((c[k>>2]|0)+1<<2)>>2]+ +g[(c[e>>2]|0)+((c[k>>2]|0)+2<<2)>>2]*+g[(c[f>>2]|0)+((c[k>>2]|0)+2<<2)>>2]+ +g[(c[e>>2]|0)+((c[k>>2]|0)+3<<2)>>2]*+g[(c[f>>2]|0)+((c[k>>2]|0)+3<<2)>>2]);c[k>>2]=(c[k>>2]|0)+4}while(1){if((c[k>>2]|0)>=(c[i>>2]|0))break;h[m>>3]=+h[m>>3]+ +g[(c[e>>2]|0)+(c[k>>2]<<2)>>2]*+g[(c[f>>2]|0)+(c[k>>2]<<2)>>2];c[k>>2]=(c[k>>2]|0)+1}l=n;return +(+h[m>>3])}function rh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+96|0;e=m+80|0;k=m+76|0;j=m+72|0;h=m+68|0;i=m+64|0;f=m;c[e>>2]=a;c[k>>2]=b;c[j>>2]=d;c[h>>2]=0;while(1){if((c[h>>2]|0)>=(c[j>>2]|0))break;c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[h>>2]|0))break;g[f+(c[i>>2]<<2)>>2]=+g[(c[e>>2]|0)+(c[i>>2]<<2)>>2];c[i>>2]=(c[i>>2]|0)+1}c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[h>>2]|0))break;b=(c[e>>2]|0)+(c[i>>2]<<2)|0;g[b>>2]=+g[b>>2]+ +g[f+((c[h>>2]|0)-(c[i>>2]|0)-1<<2)>>2]*+g[(c[k>>2]|0)+(c[h>>2]<<2)>>2];c[i>>2]=(c[i>>2]|0)+1}g[(c[e>>2]|0)+(c[h>>2]<<2)>>2]=-+g[(c[k>>2]|0)+(c[h>>2]<<2)>>2];c[h>>2]=(c[h>>2]|0)+1}l=m;return}function sh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;s=l;l=l+48|0;e=s+44|0;i=s+40|0;q=s+36|0;j=s+32|0;n=s+28|0;m=s+24|0;o=s+20|0;p=s+16|0;r=s+12|0;k=s+8|0;f=s+4|0;h=s;c[e>>2]=a;c[i>>2]=b;c[q>>2]=d;g[o>>2]=+g[c[i>>2]>>2]*9.999999960041972e-13+9.999999717180685e-10;g[p>>2]=+g[c[i>>2]>>2];g[p>>2]=+g[o>>2]>+g[p>>2]?+g[o>>2]:+g[p>>2];g[c[e>>2]>>2]=+g[(c[i>>2]|0)+4>>2]/+g[p>>2];g[p>>2]=+g[p>>2]-+g[c[e>>2]>>2]*+g[(c[i>>2]|0)+4>>2];g[p>>2]=+g[o>>2]>+g[p>>2]?+g[o>>2]:+g[p>>2];c[m>>2]=1;while(1){if((c[m>>2]|0)>=(c[q>>2]|0))break;g[r>>2]=+g[(c[i>>2]|0)+((c[m>>2]|0)+1<<2)>>2];c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[m>>2]|0))break;g[r>>2]=+g[r>>2]-+g[(c[e>>2]|0)+(c[j>>2]<<2)>>2]*+g[(c[i>>2]|0)+((c[m>>2]|0)-(c[j>>2]|0)<<2)>>2];c[j>>2]=(c[j>>2]|0)+1}g[k>>2]=+g[r>>2]/+g[p>>2];g[p>>2]=+g[p>>2]-+g[k>>2]*+g[r>>2];g[p>>2]=+g[o>>2]>+g[p>>2]?+g[o>>2]:+g[p>>2];c[n>>2]=c[m>>2]>>1;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[n>>2]|0))break;g[f>>2]=+g[(c[e>>2]|0)+(c[j>>2]<<2)>>2];g[h>>2]=+g[(c[e>>2]|0)+((c[m>>2]|0)-(c[j>>2]|0)-1<<2)>>2];d=(c[e>>2]|0)+((c[m>>2]|0)-(c[j>>2]|0)-1<<2)|0;g[d>>2]=+g[d>>2]-+g[k>>2]*+g[f>>2];d=(c[e>>2]|0)+(c[j>>2]<<2)|0;g[d>>2]=+g[d>>2]-+g[k>>2]*+g[h>>2];c[j>>2]=(c[j>>2]|0)+1}if(c[m>>2]&1|0){d=(c[e>>2]|0)+(c[n>>2]<<2)|0;g[d>>2]=+g[d>>2]-+g[k>>2]*+g[(c[e>>2]|0)+(c[n>>2]<<2)>>2]}g[(c[e>>2]|0)+(c[m>>2]<<2)>>2]=+g[k>>2];c[m>>2]=(c[m>>2]|0)+1}l=s;return +(+g[p>>2])}function th(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0.0;r=l;l=l+192|0;p=r+184|0;t=r+180|0;s=r+176|0;j=r+172|0;k=r+168|0;i=r+24|0;m=r+16|0;n=r+8|0;o=r;f=r+40|0;e=r+36|0;d=r+32|0;c[t>>2]=a;c[s>>2]=b;c[d>>2]=f+((c[s>>2]&1)<<6);_i(c[d>>2]|0,c[t>>2]|0,c[s>>2]<<2|0)|0;h[i>>3]=1.0;c[j>>2]=(c[s>>2]|0)-1;while(1){a=c[d>>2]|0;if((c[j>>2]|0)<=0)break;h[m>>3]=-+g[a+(c[j>>2]<<2)>>2];if(+h[m>>3]>.9998999834060669|+h[m>>3]<-.9998999834060669){q=4;break}h[n>>3]=1.0-+h[m>>3]*+h[m>>3];h[o>>3]=1.0/+h[n>>3];h[i>>3]=+h[i>>3]*+h[n>>3];c[e>>2]=c[d>>2];c[d>>2]=f+((c[j>>2]&1)<<6);c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[j>>2]|0))break;g[(c[d>>2]|0)+(c[k>>2]<<2)>>2]=(+g[(c[e>>2]|0)+(c[k>>2]<<2)>>2]-+g[(c[e>>2]|0)+((c[j>>2]|0)-(c[k>>2]|0)-1<<2)>>2]*+h[m>>3])*+h[o>>3];c[k>>2]=(c[k>>2]|0)+1}c[j>>2]=(c[j>>2]|0)+-1}if((q|0)==4){g[p>>2]=0.0;u=+g[p>>2];l=r;return +u}h[m>>3]=-+g[a>>2];if(+h[m>>3]>.9998999834060669|+h[m>>3]<-.9998999834060669){g[p>>2]=0.0;u=+g[p>>2];l=r;return +u}else{h[n>>3]=1.0-+h[m>>3]*+h[m>>3];h[i>>3]=+h[i>>3]*+h[n>>3];g[p>>2]=+h[i>>3];u=+g[p>>2];l=r;return +u}return 0.0}function uh(d,e,f,i,j,k,m,n,o,p,q,r){d=d|0;e=e|0;f=f|0;i=i|0;j=j|0;k=k|0;m=+m;n=+n;o=o|0;p=p|0;q=q|0;r=r|0;var s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0;La=l;l=l+13936|0;Ka=La+10416|0;pa=La+10412|0;Ja=La+10408|0;Ha=La+10404|0;Fa=La+10400|0;S=La+10396|0;$=La+10392|0;E=La+10388|0;ba=La+10384|0;ya=La+10380|0;ga=La+10376|0;Ia=La+10372|0;fa=La+10368|0;X=La+10364|0;Ga=La+10360|0;ka=La+10356|0;qa=La+10352|0;H=La+9072|0;x=La+8432|0;y=La+13288|0;w=La+12968|0;t=La+8408|0;K=La+8404|0;ha=La+8400|0;M=La+6016|0;G=La+5756|0;P=La+5712|0;xa=La+5708|0;T=La+5704|0;ia=La+24|0;D=La+16|0;na=La+8|0;oa=La;V=La+5608|0;U=La+12664|0;_=La+5600|0;Z=La+5596|0;s=La+5592|0;da=La+5588|0;Q=La+5584|0;R=La+5580|0;ea=La+5576|0;Ca=La+5572|0;O=La+5568|0;za=La+5564|0;wa=La+5560|0;la=La+5556|0;Aa=La+5552|0;Ea=La+5548|0;Y=La+5544|0;aa=La+5540|0;W=La+5536|0;ma=La+2816|0;ja=La+96|0;ra=La+88|0;z=La+84|0;B=La+80|0;A=La+76|0;va=La+72|0;ca=La+68|0;F=La+64|0;Ba=La+60|0;ta=La+56|0;J=La+52|0;sa=La+48|0;I=La+44|0;C=La+40|0;ua=La+36|0;Da=La+32|0;v=La+11384|0;u=La+10424|0;c[pa>>2]=d;c[Ja>>2]=e;c[Ha>>2]=f;c[Fa>>2]=i;c[S>>2]=j;c[$>>2]=k;g[E>>2]=m;g[ba>>2]=n;c[ya>>2]=o;c[ga>>2]=p;c[Ia>>2]=q;c[fa>>2]=r;c[z>>2]=N(20+((c[Ia>>2]|0)*5|0)|0,c[ya>>2]|0)|0;c[A>>2]=20+((c[Ia>>2]|0)*5|0)<<2;c[B>>2]=20+((c[Ia>>2]|0)*5|0)<<3;c[va>>2]=(c[ya>>2]|0)*5;c[F>>2]=20;c[ca>>2]=40;c[Ba>>2]=c[ya>>2]<<1;c[J>>2]=8;c[ta>>2]=16;c[sa>>2]=((c[ya>>2]|0)*18|0)-1;c[C>>2]=72;c[I>>2]=143;do if((c[ya>>2]|0)!=16)if((c[ya>>2]|0)==12){vh(u,c[pa>>2]|0,c[z>>2]|0);c[t>>2]=0;c[t+4>>2]=0;c[t+8>>2]=0;c[t+12>>2]=0;c[t+16>>2]=0;c[t+20>>2]=0;Vf(t,y,u,c[z>>2]|0);wh(H,y,c[B>>2]|0);break}else{vh(y,c[pa>>2]|0,c[B>>2]|0);break}else{vh(v,c[pa>>2]|0,c[z>>2]|0);c[t>>2]=0;c[t+4>>2]=0;Wf(t,y,v,c[z>>2]|0);wh(H,y,c[B>>2]|0)}while(0);c[t>>2]=0;c[t+4>>2]=0;Wf(t,w,y,c[B>>2]|0);wh(x,w,c[A>>2]|0);c[X>>2]=(c[A>>2]|0)-1;while(1){if((c[X>>2]|0)<=0)break;k=x+(c[X>>2]<<2)|0;g[k>>2]=+g[k>>2]+ +g[x+((c[X>>2]|0)-1<<2)>>2];c[X>>2]=(c[X>>2]|0)+-1}aj(M|0,0,(c[Ia>>2]<<2)*149|0)|0;c[xa>>2]=x+(c[F>>2]<<2<<2);c[Ga>>2]=0;while(1){if((c[Ga>>2]|0)>=(c[Ia>>2]>>1|0))break;c[T>>2]=(c[xa>>2]|0)+(0-(c[J>>2]|0)<<2);vc(c[xa>>2]|0,(c[xa>>2]|0)+(0-(c[C>>2]|0)<<2)|0,G,c[ca>>2]|0,(c[C>>2]|0)-(c[J>>2]|0)+1|0,c[fa>>2]|0);h[ia>>3]=+g[G+((c[C>>2]|0)-(c[J>>2]|0)<<2)>>2];n=+ph(c[xa>>2]|0,c[ca>>2]|0);n=n+ +ph(c[T>>2]|0,c[ca>>2]|0);h[D>>3]=n+ +(c[ca>>2]|0)*4.0e3;F=M+(c[J>>2]<<2)|0;g[F>>2]=+g[F>>2]+ +h[ia>>3]*2.0/+h[D>>3];c[ka>>2]=(c[J>>2]|0)+1;while(1){if((c[ka>>2]|0)>(c[C>>2]|0))break;c[T>>2]=(c[T>>2]|0)+-4;h[ia>>3]=+g[G+((c[C>>2]|0)-(c[ka>>2]|0)<<2)>>2];h[D>>3]=+h[D>>3]+(+g[c[T>>2]>>2]*+g[c[T>>2]>>2]-+g[(c[T>>2]|0)+(c[ca>>2]<<2)>>2]*+g[(c[T>>2]|0)+(c[ca>>2]<<2)>>2]);F=M+(c[ka>>2]<<2)|0;g[F>>2]=+g[F>>2]+ +h[ia>>3]*2.0/+h[D>>3];c[ka>>2]=(c[ka>>2]|0)+1}c[xa>>2]=(c[xa>>2]|0)+(c[ca>>2]<<2);c[Ga>>2]=(c[Ga>>2]|0)+1}c[X>>2]=c[C>>2];while(1){if((c[X>>2]|0)<(c[J>>2]|0))break;G=M+(c[X>>2]<<2)|0;g[G>>2]=+g[G>>2]-+g[M+(c[X>>2]<<2)>>2]*+(c[X>>2]|0)/4096.0;c[X>>2]=(c[X>>2]|0)+-1}c[_>>2]=4+(c[ga>>2]<<1);Fh(M+(c[J>>2]<<2)|0,V,(c[C>>2]|0)-(c[J>>2]|0)+1|0,c[_>>2]|0);g[s>>2]=+g[M+(c[J>>2]<<2)>>2];if(+g[s>>2]<.20000000298023224){aj(c[Ja>>2]|0,0,c[Ia>>2]<<2|0)|0;g[c[S>>2]>>2]=0.0;b[c[Ha>>2]>>1]=0;a[c[Fa>>2]>>0]=0;c[Ka>>2]=1;Ka=c[Ka>>2]|0;l=La;return Ka|0}g[K>>2]=+g[E>>2]*+g[s>>2];c[X>>2]=0;while(1){if((c[X>>2]|0)>=(c[_>>2]|0))break;s=c[X>>2]|0;if(!(+g[M+((c[J>>2]|0)+(c[X>>2]|0)<<2)>>2]>+g[K>>2])){L=24;break}c[V+(c[X>>2]<<2)>>2]=(c[V+(s<<2)>>2]|0)+(c[J>>2]|0)<<1;c[X>>2]=(c[X>>2]|0)+1}if((L|0)==24)c[_>>2]=s;c[X>>2]=(c[ta>>2]|0)-5;while(1){if((c[X>>2]|0)>=((c[I>>2]|0)+5|0))break;b[U+(c[X>>2]<<1)>>1]=0;c[X>>2]=(c[X>>2]|0)+1}c[X>>2]=0;while(1){if((c[X>>2]|0)>=(c[_>>2]|0))break;b[U+(c[V+(c[X>>2]<<2)>>2]<<1)>>1]=1;c[X>>2]=(c[X>>2]|0)+1}c[X>>2]=(c[I>>2]|0)+3;while(1){if((c[X>>2]|0)<(c[ta>>2]|0))break;L=U+(c[X>>2]<<1)|0;b[L>>1]=(b[L>>1]|0)+((b[U+((c[X>>2]|0)-1<<1)>>1]|0)+(b[U+((c[X>>2]|0)-2<<1)>>1]|0));c[X>>2]=(c[X>>2]|0)+-1}c[_>>2]=0;c[X>>2]=c[ta>>2];while(1){if((c[X>>2]|0)>=((c[I>>2]|0)+1|0))break;if((b[U+((c[X>>2]|0)+1<<1)>>1]|0)>0){c[V+(c[_>>2]<<2)>>2]=c[X>>2];c[_>>2]=(c[_>>2]|0)+1}c[X>>2]=(c[X>>2]|0)+1}c[X>>2]=(c[I>>2]|0)+3;while(1){if((c[X>>2]|0)<(c[ta>>2]|0))break;L=U+(c[X>>2]<<1)|0;b[L>>1]=(b[L>>1]|0)+((b[U+((c[X>>2]|0)-1<<1)>>1]|0)+(b[U+((c[X>>2]|0)-2<<1)>>1]|0)+(b[U+((c[X>>2]|0)-3<<1)>>1]|0));c[X>>2]=(c[X>>2]|0)+-1}c[Z>>2]=0;c[X>>2]=c[ta>>2];while(1){if((c[X>>2]|0)>=((c[I>>2]|0)+4|0))break;if((b[U+(c[X>>2]<<1)>>1]|0)>0){b[U+(c[Z>>2]<<1)>>1]=(c[X>>2]|0)-2;c[Z>>2]=(c[Z>>2]|0)+1}c[X>>2]=(c[X>>2]|0)+1}aj(M|0,0,2384)|0;if((c[ya>>2]|0)==8)c[xa>>2]=(c[pa>>2]|0)+640;else c[xa>>2]=H+640;c[Ga>>2]=0;while(1){if((c[Ga>>2]|0)>=(c[Ia>>2]|0))break;h[oa>>3]=+ph(c[xa>>2]|0,c[ca>>2]|0)+1.0;c[qa>>2]=0;while(1){if((c[qa>>2]|0)>=(c[Z>>2]|0))break;c[ka>>2]=b[U+(c[qa>>2]<<1)>>1];c[T>>2]=(c[xa>>2]|0)+(0-(c[ka>>2]|0)<<2);h[ia>>3]=+qh(c[T>>2]|0,c[xa>>2]|0,c[ca>>2]|0);if(+h[ia>>3]>0.0){h[na>>3]=+ph(c[T>>2]|0,c[ca>>2]|0);m=+h[ia>>3]*2.0/(+h[na>>3]+ +h[oa>>3]);s=M+((c[Ga>>2]|0)*596|0)+(c[ka>>2]<<2)|0}else{m=0.0;s=M+((c[Ga>>2]|0)*596|0)+(c[ka>>2]<<2)|0}g[s>>2]=m;c[qa>>2]=(c[qa>>2]|0)+1}c[xa>>2]=(c[xa>>2]|0)+(c[ca>>2]<<2);c[Ga>>2]=(c[Ga>>2]|0)+1}g[da>>2]=0.0;g[Q>>2]=-1.0e3;c[Ca>>2]=0;c[za>>2]=-1;if((c[$>>2]|0)>0){if((c[ya>>2]|0)!=12){if((c[ya>>2]|0)==16)c[$>>2]=c[$>>2]>>1}else c[$>>2]=(c[$>>2]<<1|0)/3|0;g[aa>>2]=+xh(+(c[$>>2]|0))}else g[aa>>2]=0.0;do if((c[Ia>>2]|0)==4){c[Ea>>2]=11;c[Da>>2]=30282;if((c[ya>>2]|0)==8&(c[ga>>2]|0)>0){c[ua>>2]=11;break}else{c[ua>>2]=3;break}}else{c[Ea>>2]=3;c[Da>>2]=30248;c[ua>>2]=3}while(0);c[Ga>>2]=0;while(1){if((c[Ga>>2]|0)>=(c[_>>2]|0))break;c[ka>>2]=c[V+(c[Ga>>2]<<2)>>2];c[qa>>2]=0;while(1){if((c[qa>>2]|0)>=(c[ua>>2]|0))break;g[P+(c[qa>>2]<<2)>>2]=0.0;c[X>>2]=0;while(1){if((c[X>>2]|0)>=(c[Ia>>2]|0))break;Z=N(c[X>>2]|0,c[Ea>>2]|0)|0;ca=P+(c[qa>>2]<<2)|0;g[ca>>2]=+g[ca>>2]+ +g[M+((c[X>>2]|0)*596|0)+((c[ka>>2]|0)+(a[(c[Da>>2]|0)+(Z+(c[qa>>2]|0))>>0]|0)<<2)>>2];c[X>>2]=(c[X>>2]|0)+1}c[qa>>2]=(c[qa>>2]|0)+1}g[ea>>2]=-1.0e3;c[O>>2]=0;c[X>>2]=0;while(1){if((c[X>>2]|0)>=(c[ua>>2]|0))break;if(+g[P+(c[X>>2]<<2)>>2]>+g[ea>>2]){g[ea>>2]=+g[P+(c[X>>2]<<2)>>2];c[O>>2]=c[X>>2]}c[X>>2]=(c[X>>2]|0)+1}g[Y>>2]=+xh(+(c[ka>>2]|0));g[R>>2]=+g[ea>>2]-+(c[Ia>>2]|0)*.20000000298023224*+g[Y>>2];if((c[$>>2]|0)>0){g[W>>2]=+g[Y>>2]-+g[aa>>2];g[W>>2]=+g[W>>2]*+g[W>>2];g[R>>2]=+g[R>>2]-+(c[Ia>>2]|0)*.20000000298023224*+g[c[S>>2]>>2]*+g[W>>2]/(+g[W>>2]+.5)}if(+g[R>>2]>+g[Q>>2]?+g[ea>>2]>+(c[Ia>>2]|0)*+g[ba>>2]:0){g[Q>>2]=+g[R>>2];g[da>>2]=+g[ea>>2];c[za>>2]=c[ka>>2];c[Ca>>2]=c[O>>2]}c[Ga>>2]=(c[Ga>>2]|0)+1}if((c[za>>2]|0)==-1){Ja=c[Ja>>2]|0;c[Ja>>2]=0;c[Ja+4>>2]=0;c[Ja+8>>2]=0;c[Ja+12>>2]=0;g[c[S>>2]>>2]=0.0;b[c[Ha>>2]>>1]=0;a[c[Fa>>2]>>0]=0;c[Ka>>2]=1;Ka=c[Ka>>2]|0;l=La;return Ka|0}g[c[S>>2]>>2]=+g[da>>2]/+(c[Ia>>2]|0);if((c[ya>>2]|0)>8){s=c[za>>2]|0;if((c[ya>>2]|0)==12)c[za>>2]=(((s&65535)<<16>>16)*3>>1)+(((c[za>>2]&65535)<<16>>16)*3&1);else c[za>>2]=s<<1;s=c[za>>2]|0;do if((c[Ba>>2]|0)>(c[sa>>2]|0))if((s|0)>(c[Ba>>2]|0)){s=c[Ba>>2]|0;break}else{s=(c[za>>2]|0)<(c[sa>>2]|0)?c[sa>>2]|0:c[za>>2]|0;break}else if((s|0)>(c[sa>>2]|0)){s=c[sa>>2]|0;break}else{s=(c[za>>2]|0)<(c[Ba>>2]|0)?c[Ba>>2]|0:c[za>>2]|0;break}while(0);c[za>>2]=s;c[wa>>2]=yh((c[za>>2]|0)-2|0,c[Ba>>2]|0)|0;c[la>>2]=zh((c[za>>2]|0)+2|0,c[sa>>2]|0)|0;c[Aa>>2]=c[za>>2];c[Ca>>2]=0;g[da>>2]=-1.0e3;Ah(ja,c[pa>>2]|0,c[wa>>2]|0,c[va>>2]|0,c[Ia>>2]|0,c[ga>>2]|0,c[fa>>2]|0);Bh(ma,c[pa>>2]|0,c[wa>>2]|0,c[va>>2]|0,c[Ia>>2]|0,c[ga>>2]|0);c[ra>>2]=0;g[ha>>2]=.05000000074505806/+(c[za>>2]|0);if((c[Ia>>2]|0)==4){c[ua>>2]=a[30486+(c[ga>>2]|0)>>0];c[Ea>>2]=34;c[Da>>2]=30326}else{c[ua>>2]=12;c[Ea>>2]=12;c[Da>>2]=30254}c[xa>>2]=(c[pa>>2]|0)+((c[ya>>2]|0)*20<<2);h[oa>>3]=+ph(c[xa>>2]|0,N(c[Ia>>2]|0,c[va>>2]|0)|0)+1.0;c[ka>>2]=c[wa>>2];while(1){if((c[ka>>2]|0)>(c[la>>2]|0))break;c[qa>>2]=0;while(1){if((c[qa>>2]|0)>=(c[ua>>2]|0))break;h[ia>>3]=0.0;h[na>>3]=+h[oa>>3];c[Ga>>2]=0;while(1){if((c[Ga>>2]|0)>=(c[Ia>>2]|0))break;h[ia>>3]=+h[ia>>3]+ +g[ja+((c[Ga>>2]|0)*680|0)+((c[qa>>2]|0)*20|0)+(c[ra>>2]<<2)>>2];h[na>>3]=+h[na>>3]+ +g[ma+((c[Ga>>2]|0)*680|0)+((c[qa>>2]|0)*20|0)+(c[ra>>2]<<2)>>2];c[Ga>>2]=(c[Ga>>2]|0)+1}if(+h[ia>>3]>0.0){g[ea>>2]=+h[ia>>3]*2.0/+h[na>>3];g[ea>>2]=+g[ea>>2]*(1.0-+g[ha>>2]*+(c[qa>>2]|0))}else g[ea>>2]=0.0;if(+g[ea>>2]>+g[da>>2]?((c[ka>>2]|0)+(a[30326+(c[qa>>2]|0)>>0]|0)|0)<=(c[sa>>2]|0):0){g[da>>2]=+g[ea>>2];c[Aa>>2]=c[ka>>2];c[Ca>>2]=c[qa>>2]}c[qa>>2]=(c[qa>>2]|0)+1}c[ra>>2]=(c[ra>>2]|0)+1;c[ka>>2]=(c[ka>>2]|0)+1}c[Ga>>2]=0;while(1){s=c[Aa>>2]|0;if((c[Ga>>2]|0)>=(c[Ia>>2]|0))break;za=N(c[Ga>>2]|0,c[Ea>>2]|0)|0;c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]=s+(a[(c[Da>>2]|0)+(za+(c[Ca>>2]|0))>>0]|0);s=c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]|0;do if((c[Ba>>2]|0)>((c[ya>>2]|0)*18|0)){if((s|0)>(c[Ba>>2]|0)){s=c[Ba>>2]|0;break}if((c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]|0)<((c[ya>>2]|0)*18|0)){s=(c[ya>>2]|0)*18|0;break}else{s=c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]|0;break}}else{if((s|0)>((c[ya>>2]|0)*18|0)){s=(c[ya>>2]|0)*18|0;break}if((c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]|0)<(c[Ba>>2]|0)){s=c[Ba>>2]|0;break}else{s=c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]|0;break}}while(0);c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]=s;c[Ga>>2]=(c[Ga>>2]|0)+1}b[c[Ha>>2]>>1]=s-(c[Ba>>2]|0);a[c[Fa>>2]>>0]=c[Ca>>2]}else{c[Ga>>2]=0;while(1){s=c[za>>2]|0;if((c[Ga>>2]|0)>=(c[Ia>>2]|0))break;Ba=N(c[Ga>>2]|0,c[Ea>>2]|0)|0;c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]=s+(a[(c[Da>>2]|0)+(Ba+(c[Ca>>2]|0))>>0]|0);s=c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]|0;do if((c[ta>>2]|0)>144){if((s|0)>(c[ta>>2]|0)){s=c[ta>>2]|0;break}if((c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]|0)<144)s=144;else s=c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]|0}else if((s|0)<=144)if((c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]|0)<(c[ta>>2]|0)){s=c[ta>>2]|0;break}else{s=c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]|0;break}else s=144;while(0);c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]=s;c[Ga>>2]=(c[Ga>>2]|0)+1}b[c[Ha>>2]>>1]=s-(c[ta>>2]|0);a[c[Fa>>2]>>0]=c[Ca>>2]}c[Ka>>2]=0;Ka=c[Ka>>2]|0;l=La;return Ka|0}function vh(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0;j=l;l=l+16|0;i=j+12|0;f=j+8|0;k=j+4|0;h=j;c[i>>2]=a;c[f>>2]=d;c[k>>2]=e;c[h>>2]=(c[k>>2]|0)-1;while(1){if((c[h>>2]|0)<0)break;if((Ui(+g[(c[f>>2]|0)+(c[h>>2]<<2)>>2])|0)<=32767)if((Ui(+g[(c[f>>2]|0)+(c[h>>2]<<2)>>2])|0)<-32768)d=-32768;else d=Ui(+g[(c[f>>2]|0)+(c[h>>2]<<2)>>2])|0;else d=32767;b[(c[i>>2]|0)+(c[h>>2]<<1)>>1]=d;c[h>>2]=(c[h>>2]|0)+-1}l=j;return}function wh(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0;j=l;l=l+16|0;i=j+12|0;f=j+8|0;k=j+4|0;h=j;c[i>>2]=a;c[f>>2]=d;c[k>>2]=e;c[h>>2]=(c[k>>2]|0)-1;while(1){if((c[h>>2]|0)<0)break;g[(c[i>>2]|0)+(c[h>>2]<<2)>>2]=+(b[(c[f>>2]|0)+(c[h>>2]<<1)>>1]|0);c[h>>2]=(c[h>>2]|0)+-1}l=j;return}function xh(a){a=+a;var b=0,c=0;b=l;l=l+16|0;c=b;h[c>>3]=a;a=+Ti(+h[c>>3])*3.32192809488736;l=b;return +a}function yh(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function zh(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Ah(b,d,e,f,h,i,j){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0;H=l;l=l+256|0;q=H+252|0;s=H+248|0;E=H+244|0;D=H+240|0;B=H+236|0;p=H+232|0;n=H+228|0;F=H+224|0;t=H+220|0;v=H+216|0;w=H+212|0;x=H+208|0;z=H+204|0;y=H+200|0;A=H+196|0;r=H+192|0;u=H+188|0;o=H+184|0;C=H+96|0;G=H+8|0;m=H+4|0;k=H;c[q>>2]=b;c[s>>2]=d;c[E>>2]=e;c[D>>2]=f;c[B>>2]=h;c[p>>2]=i;c[n>>2]=j;if((c[B>>2]|0)==4){c[m>>2]=30462+(c[p>>2]<<3);c[k>>2]=30326;c[A>>2]=a[30486+(c[p>>2]|0)>>0];c[o>>2]=34}else{c[m>>2]=30278;c[k>>2]=30254;c[A>>2]=12;c[o>>2]=12}c[F>>2]=(c[s>>2]|0)+(c[D>>2]<<2<<2);c[w>>2]=0;while(1){if((c[w>>2]|0)>=(c[B>>2]|0))break;c[x>>2]=0;c[z>>2]=a[(c[m>>2]|0)+((c[w>>2]<<1)+0)>>0];c[y>>2]=a[(c[m>>2]|0)+((c[w>>2]<<1)+1)>>0];vc(c[F>>2]|0,(c[F>>2]|0)+(0-(c[E>>2]|0)<<2)+(0-(c[y>>2]|0)<<2)|0,G,c[D>>2]|0,(c[y>>2]|0)-(c[z>>2]|0)+1|0,c[n>>2]|0);c[v>>2]=c[z>>2];while(1){if((c[v>>2]|0)>(c[y>>2]|0))break;g[C+(c[x>>2]<<2)>>2]=+g[G+((c[y>>2]|0)-(c[v>>2]|0)<<2)>>2];c[x>>2]=(c[x>>2]|0)+1;c[v>>2]=(c[v>>2]|0)+1}c[r>>2]=a[(c[m>>2]|0)+((c[w>>2]<<1)+0)>>0];c[t>>2]=0;while(1){if((c[t>>2]|0)>=(c[A>>2]|0))break;e=N(c[w>>2]|0,c[o>>2]|0)|0;c[u>>2]=(a[(c[k>>2]|0)+(e+(c[t>>2]|0))>>0]|0)-(c[r>>2]|0);c[v>>2]=0;while(1){if((c[v>>2]|0)>=5)break;g[(c[q>>2]|0)+((c[w>>2]|0)*680|0)+((c[t>>2]|0)*20|0)+(c[v>>2]<<2)>>2]=+g[C+((c[u>>2]|0)+(c[v>>2]|0)<<2)>>2];c[v>>2]=(c[v>>2]|0)+1}c[t>>2]=(c[t>>2]|0)+1}c[F>>2]=(c[F>>2]|0)+(c[D>>2]<<2);c[w>>2]=(c[w>>2]|0)+1}l=H;return}function Bh(b,d,e,f,i,j){b=b|0;d=d|0;e=e|0;f=f|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0;G=l;l=l+176|0;r=G+168|0;t=G+164|0;E=G+160|0;D=G+156|0;B=G+152|0;p=G+148|0;F=G+144|0;n=G+140|0;s=G;x=G+136|0;u=G+132|0;w=G+128|0;y=G+124|0;A=G+120|0;q=G+116|0;v=G+112|0;o=G+108|0;z=G+104|0;C=G+16|0;m=G+12|0;k=G+8|0;c[r>>2]=b;c[t>>2]=d;c[E>>2]=e;c[D>>2]=f;c[B>>2]=i;c[p>>2]=j;if((c[B>>2]|0)==4){c[m>>2]=30462+(c[p>>2]<<3);c[k>>2]=30326;c[A>>2]=a[30486+(c[p>>2]|0)>>0];c[o>>2]=34}else{c[m>>2]=30278;c[k>>2]=30254;c[A>>2]=12;c[o>>2]=12}c[F>>2]=(c[t>>2]|0)+(c[D>>2]<<2<<2);c[x>>2]=0;while(1){if((c[x>>2]|0)>=(c[B>>2]|0))break;c[y>>2]=0;c[n>>2]=(c[F>>2]|0)+(0-((c[E>>2]|0)+(a[(c[m>>2]|0)+((c[x>>2]<<1)+0)>>0]|0))<<2);h[s>>3]=+ph(c[n>>2]|0,c[D>>2]|0)+.001;g[C+(c[y>>2]<<2)>>2]=+h[s>>3];c[y>>2]=(c[y>>2]|0)+1;c[z>>2]=(a[(c[m>>2]|0)+((c[x>>2]<<1)+1)>>0]|0)-(a[(c[m>>2]|0)+((c[x>>2]<<1)+0)>>0]|0)+1;c[u>>2]=1;while(1){if((c[u>>2]|0)>=(c[z>>2]|0))break;h[s>>3]=+h[s>>3]-+g[(c[n>>2]|0)+((c[D>>2]|0)-(c[u>>2]|0)<<2)>>2]*+g[(c[n>>2]|0)+((c[D>>2]|0)-(c[u>>2]|0)<<2)>>2];h[s>>3]=+h[s>>3]+ +g[(c[n>>2]|0)+(0-(c[u>>2]|0)<<2)>>2]*+g[(c[n>>2]|0)+(0-(c[u>>2]|0)<<2)>>2];g[C+(c[y>>2]<<2)>>2]=+h[s>>3];c[y>>2]=(c[y>>2]|0)+1;c[u>>2]=(c[u>>2]|0)+1}c[q>>2]=a[(c[m>>2]|0)+((c[x>>2]<<1)+0)>>0];c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[A>>2]|0))break;e=N(c[x>>2]|0,c[o>>2]|0)|0;c[v>>2]=(a[(c[k>>2]|0)+(e+(c[u>>2]|0))>>0]|0)-(c[q>>2]|0);c[w>>2]=0;while(1){if((c[w>>2]|0)>=5)break;g[(c[r>>2]|0)+((c[x>>2]|0)*680|0)+((c[u>>2]|0)*20|0)+(c[w>>2]<<2)>>2]=+g[C+((c[v>>2]|0)+(c[w>>2]|0)<<2)>>2];c[w>>2]=(c[w>>2]|0)+1}c[u>>2]=(c[u>>2]|0)+1}c[F>>2]=(c[F>>2]|0)+(c[D>>2]<<2);c[x>>2]=(c[x>>2]|0)+1}l=G;return}function Ch(a,b,d,e){a=a|0;b=b|0;d=+d;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+32|0;j=n+20|0;i=n+16|0;k=n+12|0;f=n+8|0;m=n+4|0;h=n;c[j>>2]=a;c[i>>2]=b;g[k>>2]=d;c[f>>2]=e;c[h>>2]=c[f>>2]&65532;c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[h>>2]|0))break;g[(c[j>>2]|0)+((c[m>>2]|0)+0<<2)>>2]=+g[k>>2]*+g[(c[i>>2]|0)+((c[m>>2]|0)+0<<2)>>2];g[(c[j>>2]|0)+((c[m>>2]|0)+1<<2)>>2]=+g[k>>2]*+g[(c[i>>2]|0)+((c[m>>2]|0)+1<<2)>>2];g[(c[j>>2]|0)+((c[m>>2]|0)+2<<2)>>2]=+g[k>>2]*+g[(c[i>>2]|0)+((c[m>>2]|0)+2<<2)>>2];g[(c[j>>2]|0)+((c[m>>2]|0)+3<<2)>>2]=+g[k>>2]*+g[(c[i>>2]|0)+((c[m>>2]|0)+3<<2)>>2];c[m>>2]=(c[m>>2]|0)+4}while(1){if((c[m>>2]|0)>=(c[f>>2]|0))break;g[(c[j>>2]|0)+(c[m>>2]<<2)>>2]=+g[k>>2]*+g[(c[i>>2]|0)+(c[m>>2]<<2)>>2];c[m>>2]=(c[m>>2]|0)+1}l=n;return}function Dh(a,b,d){a=a|0;b=+b;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;e=k+16|0;i=k+12|0;f=k+8|0;j=k+4|0;h=k;c[e>>2]=a;g[i>>2]=b;c[f>>2]=d;c[h>>2]=c[f>>2]&65532;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[h>>2]|0))break;d=(c[e>>2]|0)+((c[j>>2]|0)+0<<2)|0;g[d>>2]=+g[d>>2]*+g[i>>2];d=(c[e>>2]|0)+((c[j>>2]|0)+1<<2)|0;g[d>>2]=+g[d>>2]*+g[i>>2];d=(c[e>>2]|0)+((c[j>>2]|0)+2<<2)|0;g[d>>2]=+g[d>>2]*+g[i>>2];d=(c[e>>2]|0)+((c[j>>2]|0)+3<<2)|0;g[d>>2]=+g[d>>2]*+g[i>>2];c[j>>2]=(c[j>>2]|0)+4}while(1){if((c[j>>2]|0)>=(c[f>>2]|0))break;h=(c[e>>2]|0)+(c[j>>2]<<2)|0;g[h>>2]=+g[h>>2]*+g[i>>2];c[j>>2]=(c[j>>2]|0)+1}l=k;return}function Eh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0.0;p=l;l=l+176|0;o=p+168|0;i=p+164|0;m=p+160|0;j=p+156|0;k=p+152|0;e=p+16|0;f=p+8|0;h=p+4|0;n=p;c[o>>2]=a;c[i>>2]=b;c[m>>2]=d;c[j>>2]=0;while(1){if((c[j>>2]|0)>=((c[m>>2]|0)+1|0))break;q=+g[(c[i>>2]|0)+(c[j>>2]<<2)>>2];g[e+(c[j>>2]<<3)+4>>2]=q;g[e+(c[j>>2]<<3)>>2]=q;c[j>>2]=(c[j>>2]|0)+1}c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[m>>2]|0))break;g[n>>2]=-+g[e+((c[j>>2]|0)+1<<3)>>2]/(+g[e+4>>2]>9.999999717180685e-10?+g[e+4>>2]:9.999999717180685e-10);g[(c[o>>2]|0)+(c[j>>2]<<2)>>2]=+g[n>>2];c[k>>2]=0;while(1){if((c[k>>2]|0)>=((c[m>>2]|0)-(c[j>>2]|0)|0))break;g[f>>2]=+g[e+((c[k>>2]|0)+(c[j>>2]|0)+1<<3)>>2];g[h>>2]=+g[e+(c[k>>2]<<3)+4>>2];g[e+((c[k>>2]|0)+(c[j>>2]|0)+1<<3)>>2]=+g[f>>2]+ +g[h>>2]*+g[n>>2];g[e+(c[k>>2]<<3)+4>>2]=+g[h>>2]+ +g[f>>2]*+g[n>>2];c[k>>2]=(c[k>>2]|0)+1}c[j>>2]=(c[j>>2]|0)+1}l=p;return +(+g[e+4>>2])}function Fh(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+32|0;i=o+24|0;k=o+20|0;h=o+16|0;f=o+12|0;n=o+8|0;j=o+4|0;m=o;c[i>>2]=a;c[k>>2]=b;c[h>>2]=d;c[f>>2]=e;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[f>>2]|0))break;c[(c[k>>2]|0)+(c[j>>2]<<2)>>2]=c[j>>2];c[j>>2]=(c[j>>2]|0)+1}c[j>>2]=1;while(1){if((c[j>>2]|0)>=(c[f>>2]|0))break;g[n>>2]=+g[(c[i>>2]|0)+(c[j>>2]<<2)>>2];c[m>>2]=(c[j>>2]|0)-1;while(1){if((c[m>>2]|0)<0)break;if(!(+g[n>>2]>+g[(c[i>>2]|0)+(c[m>>2]<<2)>>2]))break;g[(c[i>>2]|0)+((c[m>>2]|0)+1<<2)>>2]=+g[(c[i>>2]|0)+(c[m>>2]<<2)>>2];c[(c[k>>2]|0)+((c[m>>2]|0)+1<<2)>>2]=c[(c[k>>2]|0)+(c[m>>2]<<2)>>2];c[m>>2]=(c[m>>2]|0)+-1}g[(c[i>>2]|0)+((c[m>>2]|0)+1<<2)>>2]=+g[n>>2];c[(c[k>>2]|0)+((c[m>>2]|0)+1<<2)>>2]=c[j>>2];c[j>>2]=(c[j>>2]|0)+1}c[j>>2]=c[f>>2];while(1){if((c[j>>2]|0)>=(c[h>>2]|0))break;g[n>>2]=+g[(c[i>>2]|0)+(c[j>>2]<<2)>>2];if(+g[n>>2]>+g[(c[i>>2]|0)+((c[f>>2]|0)-1<<2)>>2]){c[m>>2]=(c[f>>2]|0)-2;while(1){if((c[m>>2]|0)<0)break;if(!(+g[n>>2]>+g[(c[i>>2]|0)+(c[m>>2]<<2)>>2]))break;g[(c[i>>2]|0)+((c[m>>2]|0)+1<<2)>>2]=+g[(c[i>>2]|0)+(c[m>>2]<<2)>>2];c[(c[k>>2]|0)+((c[m>>2]|0)+1<<2)>>2]=c[(c[k>>2]|0)+(c[m>>2]<<2)>>2];c[m>>2]=(c[m>>2]|0)+-1}g[(c[i>>2]|0)+((c[m>>2]|0)+1<<2)>>2]=+g[n>>2];c[(c[k>>2]|0)+((c[m>>2]|0)+1<<2)>>2]=c[j>>2]}c[j>>2]=(c[j>>2]|0)+1}l=o;return}function Gh(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,B=0,C=0.0;B=l;l=l+80|0;j=B+64|0;i=B+60|0;h=B+56|0;o=B+52|0;m=B+48|0;r=B+44|0;x=B+40|0;k=B+36|0;y=B+32|0;n=B+28|0;w=B+24|0;q=B+20|0;s=B+16|0;v=B+12|0;u=B+8|0;p=B+4|0;t=B;c[j>>2]=a;c[i>>2]=b;c[h>>2]=d;c[o>>2]=e;if(!((((c[h>>2]|0)<1|(c[i>>2]|0)<1)^1)&(c[j>>2]|0)!=0&(c[o>>2]|0)!=0)){l=B;return}c[r>>2]=0;while(1){if((c[r>>2]|0)>=(N(c[i>>2]|0,c[h>>2]|0)|0))break;if(2.0<+g[(c[j>>2]|0)+(c[r>>2]<<2)>>2])f=2.0;else f=+g[(c[j>>2]|0)+(c[r>>2]<<2)>>2];if(!(-2.0>f))if(2.0<+g[(c[j>>2]|0)+(c[r>>2]<<2)>>2])f=2.0;else f=+g[(c[j>>2]|0)+(c[r>>2]<<2)>>2];else f=-2.0;g[(c[j>>2]|0)+(c[r>>2]<<2)>>2]=f;c[r>>2]=(c[r>>2]|0)+1}c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[h>>2]|0))break;c[x>>2]=(c[j>>2]|0)+(c[m>>2]<<2);g[k>>2]=+g[(c[o>>2]|0)+(c[m>>2]<<2)>>2];c[r>>2]=0;while(1){if((c[r>>2]|0)>=(c[i>>2]|0))break;f=+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2];if(f*+g[k>>2]>=0.0)break;C=+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2];f=+g[k>>2]*+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2];f=C+f*+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2];g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2]=f;c[r>>2]=(c[r>>2]|0)+1}c[n>>2]=0;g[y>>2]=+g[c[x>>2]>>2];do{c[v>>2]=0;c[r>>2]=c[n>>2];while(1){if((c[r>>2]|0)>=(c[i>>2]|0))break;if(+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2]>1.0)break;if(+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2]<-1.0)break;c[r>>2]=(c[r>>2]|0)+1}if((c[r>>2]|0)==(c[i>>2]|0)){z=23;break}c[u>>2]=c[r>>2];e=c[r>>2]|0;c[q>>2]=e;c[w>>2]=e;g[s>>2]=+A(+(+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2]));while(1){if((c[w>>2]|0)<=0)break;C=+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2];if(!(C*+g[(c[x>>2]|0)+((N((c[w>>2]|0)-1|0,c[h>>2]|0)|0)<<2)>>2]>=0.0))break;c[w>>2]=(c[w>>2]|0)+-1}while(1){if((c[q>>2]|0)>=(c[i>>2]|0))break;C=+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2];if(!(C*+g[(c[x>>2]|0)+((N(c[q>>2]|0,c[h>>2]|0)|0)<<2)>>2]>=0.0))break;C=+A(+(+g[(c[x>>2]|0)+((N(c[q>>2]|0,c[h>>2]|0)|0)<<2)>>2]));if(C>+g[s>>2]){g[s>>2]=+A(+(+g[(c[x>>2]|0)+((N(c[q>>2]|0,c[h>>2]|0)|0)<<2)>>2]));c[u>>2]=c[q>>2]}c[q>>2]=(c[q>>2]|0)+1}if(!(c[w>>2]|0)){C=+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2];d=C*+g[c[x>>2]>>2]>=0.0}else d=0;c[v>>2]=d&1;g[k>>2]=(+g[s>>2]-1.0)/(+g[s>>2]*+g[s>>2]);if(+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2]>0.0)g[k>>2]=-+g[k>>2];c[r>>2]=c[w>>2];while(1){if((c[r>>2]|0)>=(c[q>>2]|0))break;f=+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2];C=+g[k>>2]*+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2];C=f+C*+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2];g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2]=C;c[r>>2]=(c[r>>2]|0)+1}a:do if((c[v>>2]|0)!=0&(c[u>>2]|0)>=2){g[t>>2]=+g[y>>2]-+g[c[x>>2]>>2];g[p>>2]=+g[t>>2]/+(c[u>>2]|0);c[r>>2]=c[n>>2];while(1){if((c[r>>2]|0)>=(c[u>>2]|0))break a;g[t>>2]=+g[t>>2]-+g[p>>2];e=(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)|0;g[e>>2]=+g[e>>2]+ +g[t>>2];if(1.0<+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2])f=1.0;else f=+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2];if(!(-1.0>f))if(1.0<+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2])f=1.0;else f=+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2];else f=-1.0;g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2]=f;c[r>>2]=(c[r>>2]|0)+1}}while(0);c[n>>2]=c[q>>2]}while((c[n>>2]|0)!=(c[i>>2]|0));if((z|0)==23){z=0;g[k>>2]=0.0}g[(c[o>>2]|0)+(c[m>>2]<<2)>>2]=+g[k>>2];c[m>>2]=(c[m>>2]|0)+1}l=B;return}function Hh(b,e){b=b|0;e=e|0;var f=0,g=0,h=0,i=0;i=l;l=l+16|0;g=i+8|0;h=i+4|0;f=i;c[h>>2]=b;c[f>>2]=e;e=c[h>>2]|0;if((c[h>>2]|0)<252){a[c[f>>2]>>0]=e;c[g>>2]=1;h=c[g>>2]|0;l=i;return h|0}else{a[c[f>>2]>>0]=252+(e&3);a[(c[f>>2]|0)+1>>0]=(c[h>>2]|0)-(d[c[f>>2]>>0]|0)>>2;c[g>>2]=2;h=c[g>>2]|0;l=i;return h|0}return 0}function Ih(a,b){a=a|0;b=b|0;var e=0,f=0,g=0,h=0;h=l;l=l+16|0;e=h+8|0;f=h+4|0;g=h;c[e>>2]=a;c[f>>2]=b;a=d[c[e>>2]>>0]|0;if((d[c[e>>2]>>0]|0)&128|0){c[g>>2]=a>>3&3;c[g>>2]=(c[f>>2]<>2]|0)/400|0;g=c[g>>2]|0;l=h;return g|0}b=d[c[e>>2]>>0]|0;if((a&96|0)==96){c[g>>2]=(c[f>>2]|0)/((b&8|0?50:100)|0)|0;g=c[g>>2]|0;l=h;return g|0}c[g>>2]=b>>3&3;b=c[f>>2]|0;if((c[g>>2]|0)==3){c[g>>2]=(b*60|0)/1e3|0;g=c[g>>2]|0;l=h;return g|0}else{c[g>>2]=(b<>2]|0)/100|0;g=c[g>>2]|0;l=h;return g|0}return 0}function Jh(e,f,g,h,i,j,k,m){e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;var n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0;J=l;l=l+80|0;D=J+72|0;r=J+68|0;x=J+64|0;E=J+60|0;y=J+56|0;t=J+52|0;F=J+48|0;C=J+44|0;A=J+40|0;v=J+36|0;n=J+32|0;q=J+28|0;o=J+24|0;p=J+77|0;H=J+76|0;u=J+20|0;w=J+16|0;B=J+12|0;s=J+8|0;z=J+4|0;G=J;c[r>>2]=e;c[x>>2]=f;c[E>>2]=g;c[y>>2]=h;c[t>>2]=i;c[F>>2]=j;c[C>>2]=k;c[A>>2]=m;c[B>>2]=0;c[s>>2]=c[r>>2];if(!(c[F>>2]|0)){c[D>>2]=-1;I=c[D>>2]|0;l=J;return I|0}c[u>>2]=Ih(c[r>>2]|0,48e3)|0;c[o>>2]=0;j=c[r>>2]|0;c[r>>2]=j+1;a[H>>0]=a[j>>0]|0;c[x>>2]=(c[x>>2]|0)+-1;c[w>>2]=c[x>>2];a:do switch(d[H>>0]&3|0){case 0:{c[q>>2]=1;break}case 1:{c[q>>2]=2;c[o>>2]=1;if(!(c[E>>2]|0)){if(!(c[x>>2]&1)){c[w>>2]=(c[x>>2]|0)/2|0;b[c[F>>2]>>1]=c[w>>2];break a}c[D>>2]=-4;I=c[D>>2]|0;l=J;return I|0}break}case 2:{c[q>>2]=2;c[n>>2]=Kh(c[r>>2]|0,c[x>>2]|0,c[F>>2]|0)|0;c[x>>2]=(c[x>>2]|0)-(c[n>>2]|0);if((b[c[F>>2]>>1]|0)>=0?(b[c[F>>2]>>1]|0)<=(c[x>>2]|0):0){c[r>>2]=(c[r>>2]|0)+(c[n>>2]|0);c[w>>2]=(c[x>>2]|0)-(b[c[F>>2]>>1]|0);break a}c[D>>2]=-4;I=c[D>>2]|0;l=J;return I|0}default:{if((c[x>>2]|0)<1){c[D>>2]=-4;I=c[D>>2]|0;l=J;return I|0}j=c[r>>2]|0;c[r>>2]=j+1;a[p>>0]=a[j>>0]|0;c[q>>2]=d[p>>0]&63;if((c[q>>2]|0)>0?(N(c[u>>2]|0,c[q>>2]|0)|0)<=5760:0){c[x>>2]=(c[x>>2]|0)+-1;b:do if(d[p>>0]&64|0){while(1){if((c[x>>2]|0)<=0)break;j=c[r>>2]|0;c[r>>2]=j+1;c[z>>2]=d[j>>0];c[x>>2]=(c[x>>2]|0)+-1;c[G>>2]=(c[z>>2]|0)==255?254:c[z>>2]|0;c[x>>2]=(c[x>>2]|0)-(c[G>>2]|0);c[B>>2]=(c[B>>2]|0)+(c[G>>2]|0);if((c[z>>2]|0)!=255)break b}c[D>>2]=-4;I=c[D>>2]|0;l=J;return I|0}while(0);if((c[x>>2]|0)<0){c[D>>2]=-4;I=c[D>>2]|0;l=J;return I|0}c[o>>2]=((d[p>>0]&128|0)!=0^1)&1;if(c[o>>2]|0){if(c[E>>2]|0)break a;c[w>>2]=(c[x>>2]|0)/(c[q>>2]|0)|0;I=N(c[w>>2]|0,c[q>>2]|0)|0;if((I|0)!=(c[x>>2]|0)){c[D>>2]=-4;I=c[D>>2]|0;l=J;return I|0}c[v>>2]=0;while(1){if((c[v>>2]|0)>=((c[q>>2]|0)-1|0))break a;b[(c[F>>2]|0)+(c[v>>2]<<1)>>1]=c[w>>2];c[v>>2]=(c[v>>2]|0)+1}}c[w>>2]=c[x>>2];c[v>>2]=0;while(1){if((c[v>>2]|0)>=((c[q>>2]|0)-1|0))break;c[n>>2]=Kh(c[r>>2]|0,c[x>>2]|0,(c[F>>2]|0)+(c[v>>2]<<1)|0)|0;c[x>>2]=(c[x>>2]|0)-(c[n>>2]|0);if((b[(c[F>>2]|0)+(c[v>>2]<<1)>>1]|0)<0){I=29;break}if((b[(c[F>>2]|0)+(c[v>>2]<<1)>>1]|0)>(c[x>>2]|0)){I=29;break}c[r>>2]=(c[r>>2]|0)+(c[n>>2]|0);c[w>>2]=(c[w>>2]|0)-((c[n>>2]|0)+(b[(c[F>>2]|0)+(c[v>>2]<<1)>>1]|0));c[v>>2]=(c[v>>2]|0)+1}if((I|0)==29){c[D>>2]=-4;I=c[D>>2]|0;l=J;return I|0}if((c[w>>2]|0)>=0)break a;c[D>>2]=-4;I=c[D>>2]|0;l=J;return I|0}c[D>>2]=-4;I=c[D>>2]|0;l=J;return I|0}}while(0);c:do if(c[E>>2]|0){c[n>>2]=Kh(c[r>>2]|0,c[x>>2]|0,(c[F>>2]|0)+(c[q>>2]<<1)+-2|0)|0;c[x>>2]=(c[x>>2]|0)-(c[n>>2]|0);if((b[(c[F>>2]|0)+((c[q>>2]|0)-1<<1)>>1]|0)>=0?(b[(c[F>>2]|0)+((c[q>>2]|0)-1<<1)>>1]|0)<=(c[x>>2]|0):0){c[r>>2]=(c[r>>2]|0)+(c[n>>2]|0);if(!(c[o>>2]|0)){if(((c[n>>2]|0)+(b[(c[F>>2]|0)+((c[q>>2]|0)-1<<1)>>1]|0)|0)<=(c[w>>2]|0))break;c[D>>2]=-4;I=c[D>>2]|0;l=J;return I|0}I=N(b[(c[F>>2]|0)+((c[q>>2]|0)-1<<1)>>1]|0,c[q>>2]|0)|0;if((I|0)>(c[x>>2]|0)){c[D>>2]=-4;I=c[D>>2]|0;l=J;return I|0}c[v>>2]=0;while(1){if((c[v>>2]|0)>=((c[q>>2]|0)-1|0))break c;b[(c[F>>2]|0)+(c[v>>2]<<1)>>1]=b[(c[F>>2]|0)+((c[q>>2]|0)-1<<1)>>1]|0;c[v>>2]=(c[v>>2]|0)+1}}c[D>>2]=-4;I=c[D>>2]|0;l=J;return I|0}else{if((c[w>>2]|0)<=1275){b[(c[F>>2]|0)+((c[q>>2]|0)-1<<1)>>1]=c[w>>2];break}c[D>>2]=-4;I=c[D>>2]|0;l=J;return I|0}while(0);if(c[C>>2]|0)c[c[C>>2]>>2]=(c[r>>2]|0)-(c[s>>2]|0);c[v>>2]=0;while(1){if((c[v>>2]|0)>=(c[q>>2]|0))break;if(c[t>>2]|0)c[(c[t>>2]|0)+(c[v>>2]<<2)>>2]=c[r>>2];c[r>>2]=(c[r>>2]|0)+(b[(c[F>>2]|0)+(c[v>>2]<<1)>>1]|0);c[v>>2]=(c[v>>2]|0)+1}if(c[A>>2]|0)c[c[A>>2]>>2]=(c[B>>2]|0)+((c[r>>2]|0)-(c[s>>2]|0));if(c[y>>2]|0)a[c[y>>2]>>0]=a[H>>0]|0;c[D>>2]=c[q>>2];I=c[D>>2]|0;l=J;return I|0}function Kh(a,e,f){a=a|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0;k=l;l=l+16|0;i=k+12|0;g=k+8|0;h=k+4|0;j=k;c[g>>2]=a;c[h>>2]=e;c[j>>2]=f;if((c[h>>2]|0)<1){b[c[j>>2]>>1]=-1;c[i>>2]=-1;j=c[i>>2]|0;l=k;return j|0}if((d[c[g>>2]>>0]|0|0)<252){b[c[j>>2]>>1]=d[c[g>>2]>>0]|0;c[i>>2]=1;j=c[i>>2]|0;l=k;return j|0}if((c[h>>2]|0)<2){b[c[j>>2]>>1]=-1;c[i>>2]=-1;j=c[i>>2]|0;l=k;return j|0}else{b[c[j>>2]>>1]=((d[(c[g>>2]|0)+1>>0]|0)<<2)+(d[c[g>>2]>>0]|0);c[i>>2]=2;j=c[i>>2]|0;l=k;return j|0}return 0}function Lh(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;h=l;l=l+32|0;f=h+16|0;d=h+12|0;g=h+8|0;b=h+4|0;e=h;c[d>>2]=a;if((c[d>>2]|0)<1|(c[d>>2]|0)>2){c[f>>2]=0;g=c[f>>2]|0;l=h;return g|0}c[e>>2]=yd(g)|0;if(c[e>>2]|0){c[f>>2]=0;g=c[f>>2]|0;l=h;return g|0}else{c[g>>2]=Mh(c[g>>2]|0)|0;c[b>>2]=ob(c[d>>2]|0)|0;e=Mh(88)|0;c[f>>2]=e+(c[g>>2]|0)+(c[b>>2]|0);g=c[f>>2]|0;l=h;return g|0}return 0}function Mh(a){a=a|0;var b=0,d=0,e=0;b=l;l=l+16|0;e=b+4|0;d=b;c[e>>2]=a;c[d>>2]=4;a=N((((c[e>>2]|0)+(c[d>>2]|0)-1|0)>>>0)/((c[d>>2]|0)>>>0)|0,c[d>>2]|0)|0;l=b;return a|0}function Nh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+48|0;n=o;i=o+32|0;m=o+28|0;e=o+24|0;g=o+20|0;k=o+16|0;f=o+12|0;h=o+8|0;j=o+4|0;c[m>>2]=a;c[e>>2]=b;c[g>>2]=d;if(!((c[e>>2]|0)!=48e3&(c[e>>2]|0)!=24e3&(c[e>>2]|0)!=16e3&(c[e>>2]|0)!=12e3&(c[e>>2]|0)!=8e3)?!((c[g>>2]|0)!=1&(c[g>>2]|0)!=2):0){a=c[m>>2]|0;aj(a|0,0,Lh(c[g>>2]|0)|0)|0;c[h>>2]=yd(j)|0;if(c[h>>2]|0){c[i>>2]=-3;n=c[i>>2]|0;l=o;return n|0}c[j>>2]=Mh(c[j>>2]|0)|0;a=Mh(88)|0;c[(c[m>>2]|0)+4>>2]=a;c[c[m>>2]>>2]=(c[(c[m>>2]|0)+4>>2]|0)+(c[j>>2]|0);c[k>>2]=(c[m>>2]|0)+(c[(c[m>>2]|0)+4>>2]|0);c[f>>2]=(c[m>>2]|0)+(c[c[m>>2]>>2]|0);a=c[g>>2]|0;c[(c[m>>2]|0)+8>>2]=a;c[(c[m>>2]|0)+48>>2]=a;c[(c[m>>2]|0)+12>>2]=c[e>>2];c[(c[m>>2]|0)+16+8>>2]=c[(c[m>>2]|0)+12>>2];c[(c[m>>2]|0)+16>>2]=c[(c[m>>2]|0)+8>>2];c[h>>2]=zd(c[k>>2]|0)|0;if(c[h>>2]|0){c[i>>2]=-3;n=c[i>>2]|0;l=o;return n|0}c[h>>2]=qb(c[f>>2]|0,c[e>>2]|0,c[g>>2]|0)|0;if(c[h>>2]|0){c[i>>2]=-3;n=c[i>>2]|0;l=o;return n|0}else{a=c[f>>2]|0;c[n>>2]=0;tb(a,10016,n)|0;c[(c[m>>2]|0)+60>>2]=0;c[(c[m>>2]|0)+64>>2]=(c[e>>2]|0)/400|0;n=Oh()|0;c[(c[m>>2]|0)+44>>2]=n;c[i>>2]=0;n=c[i>>2]|0;l=o;return n|0}}c[i>>2]=-1;n=c[i>>2]|0;l=o;return n|0}function Oh(){return 0}function Ph(a,d,e,f,h,i,j,k,m){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;var n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0;O=l;l=l+208|0;K=O+88|0;L=O+84|0;o=O+80|0;s=O+76|0;H=O+72|0;G=O+68|0;p=O+64|0;C=O+60|0;y=O+56|0;E=O+52|0;r=O+48|0;t=O+44|0;n=O+40|0;u=O+36|0;F=O+192|0;w=O+32|0;v=O+28|0;x=O+24|0;z=O+20|0;D=O+96|0;I=O+16|0;J=O+12|0;q=O+8|0;A=O+4|0;B=O;c[L>>2]=a;c[o>>2]=d;c[s>>2]=e;c[H>>2]=f;c[G>>2]=h;c[p>>2]=i;c[C>>2]=j;c[y>>2]=k;c[E>>2]=m;if((c[p>>2]|0)<0|(c[p>>2]|0)>1){c[K>>2]=-1;M=c[K>>2]|0;l=O;return M|0}if((c[p>>2]|0)!=0|(c[s>>2]|0)==0|(c[o>>2]|0)==0?(c[G>>2]|0)%((c[(c[L>>2]|0)+12>>2]|0)/400|0|0)|0|0:0){c[K>>2]=-1;M=c[K>>2]|0;l=O;return M|0}if((c[s>>2]|0)==0|(c[o>>2]|0)==0){c[I>>2]=0;while(1){n=(c[H>>2]|0)+((N(c[I>>2]|0,c[(c[L>>2]|0)+8>>2]|0)|0)<<2)|0;c[J>>2]=Qh(c[L>>2]|0,0,0,n,(c[G>>2]|0)-(c[I>>2]|0)|0,0)|0;n=c[J>>2]|0;if((c[J>>2]|0)<0){M=9;break}c[I>>2]=(c[I>>2]|0)+n;if((c[I>>2]|0)>=(c[G>>2]|0)){M=11;break}}if((M|0)==9){c[K>>2]=n;M=c[K>>2]|0;l=O;return M|0}else if((M|0)==11){Rh()|0;c[(c[L>>2]|0)+72>>2]=c[I>>2];c[K>>2]=c[I>>2];M=c[K>>2]|0;l=O;return M|0}}if((c[s>>2]|0)<0){c[K>>2]=-1;M=c[K>>2]|0;l=O;return M|0}c[x>>2]=Sh(c[o>>2]|0)|0;c[v>>2]=Th(c[o>>2]|0)|0;c[w>>2]=Ih(c[o>>2]|0,c[(c[L>>2]|0)+12>>2]|0)|0;c[z>>2]=Uh(c[o>>2]|0)|0;c[n>>2]=Jh(c[o>>2]|0,c[s>>2]|0,c[C>>2]|0,F,0,D,u,c[y>>2]|0)|0;if((c[n>>2]|0)<0){c[K>>2]=c[n>>2];M=c[K>>2]|0;l=O;return M|0}c[o>>2]=(c[o>>2]|0)+(c[u>>2]|0);if(c[p>>2]|0){if(!((c[x>>2]|0)==1002?1:(c[G>>2]|0)<(c[w>>2]|0))?(c[(c[L>>2]|0)+56>>2]|0)!=1002:0){c[q>>2]=c[(c[L>>2]|0)+72>>2];if((c[G>>2]|0)-(c[w>>2]|0)|0?(c[A>>2]=Ph(c[L>>2]|0,0,0,c[H>>2]|0,(c[G>>2]|0)-(c[w>>2]|0)|0,0,0,0,c[E>>2]|0)|0,(c[A>>2]|0)<0):0){c[(c[L>>2]|0)+72>>2]=c[q>>2];c[K>>2]=c[A>>2];M=c[K>>2]|0;l=O;return M|0}c[(c[L>>2]|0)+56>>2]=c[x>>2];c[(c[L>>2]|0)+52>>2]=c[v>>2];c[(c[L>>2]|0)+64>>2]=c[w>>2];c[(c[L>>2]|0)+48>>2]=c[z>>2];M=(c[H>>2]|0)+((N(c[(c[L>>2]|0)+8>>2]|0,(c[G>>2]|0)-(c[w>>2]|0)|0)|0)<<2)|0;c[A>>2]=Qh(c[L>>2]|0,c[o>>2]|0,b[D>>1]|0,M,c[w>>2]|0,1)|0;if((c[A>>2]|0)<0){c[K>>2]=c[A>>2];M=c[K>>2]|0;l=O;return M|0}else{Rh()|0;c[(c[L>>2]|0)+72>>2]=c[G>>2];c[K>>2]=c[G>>2];M=c[K>>2]|0;l=O;return M|0}}c[K>>2]=Ph(c[L>>2]|0,0,0,c[H>>2]|0,c[G>>2]|0,0,0,0,c[E>>2]|0)|0;M=c[K>>2]|0;l=O;return M|0}J=N(c[n>>2]|0,c[w>>2]|0)|0;if((J|0)>(c[G>>2]|0)){c[K>>2]=-2;M=c[K>>2]|0;l=O;return M|0}c[(c[L>>2]|0)+56>>2]=c[x>>2];c[(c[L>>2]|0)+52>>2]=c[v>>2];c[(c[L>>2]|0)+64>>2]=c[w>>2];c[(c[L>>2]|0)+48>>2]=c[z>>2];c[t>>2]=0;c[r>>2]=0;while(1){if((c[r>>2]|0)>=(c[n>>2]|0))break;J=(c[H>>2]|0)+((N(c[t>>2]|0,c[(c[L>>2]|0)+8>>2]|0)|0)<<2)|0;c[B>>2]=Qh(c[L>>2]|0,c[o>>2]|0,b[D+(c[r>>2]<<1)>>1]|0,J,(c[G>>2]|0)-(c[t>>2]|0)|0,0)|0;if((c[B>>2]|0)<0){M=31;break}c[o>>2]=(c[o>>2]|0)+(b[D+(c[r>>2]<<1)>>1]|0);c[t>>2]=(c[t>>2]|0)+(c[B>>2]|0);c[r>>2]=(c[r>>2]|0)+1}if((M|0)==31){c[K>>2]=c[B>>2];M=c[K>>2]|0;l=O;return M|0}c[(c[L>>2]|0)+72>>2]=c[t>>2];Rh()|0;if(c[E>>2]|0)Gh(c[H>>2]|0,c[t>>2]|0,c[(c[L>>2]|0)+8>>2]|0,(c[L>>2]|0)+76|0);else{g[(c[L>>2]|0)+76+4>>2]=0.0;g[(c[L>>2]|0)+76>>2]=0.0}c[K>>2]=c[t>>2];M=c[K>>2]|0;l=O;return M|0} +function ca(a){a=a|0;var b=0;b=l;l=l+a|0;l=l+15&-16;return b|0}function da(){return l|0}function ea(a){a=a|0;l=a}function fa(a,b){a=a|0;b=b|0;l=a;m=b}function ga(a,b){a=a|0;b=b|0;if(!n){n=a;o=b}}function ha(a){a=a|0;y=a}function ia(){return y|0}function ja(a,b,d,e,f){a=+a;b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+32|0;n=o+20|0;m=o+16|0;i=o+12|0;h=o+8|0;k=o+4|0;j=o;g[n>>2]=a;c[m>>2]=b;c[i>>2]=d;c[h>>2]=e;c[k>>2]=f;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[h>>2]|0))break;if(+g[n>>2]<+g[(c[m>>2]|0)+(c[j>>2]<<2)>>2])break;c[j>>2]=(c[j>>2]|0)+1}if((c[j>>2]|0)>(c[k>>2]|0)?+g[n>>2]<+g[(c[m>>2]|0)+(c[k>>2]<<2)>>2]+ +g[(c[i>>2]|0)+(c[k>>2]<<2)>>2]:0)c[j>>2]=c[k>>2];if((c[j>>2]|0)>=(c[k>>2]|0)){n=c[j>>2]|0;l=o;return n|0}if(!(+g[n>>2]>+g[(c[m>>2]|0)+((c[k>>2]|0)-1<<2)>>2]-+g[(c[i>>2]|0)+((c[k>>2]|0)-1<<2)>>2])){n=c[j>>2]|0;l=o;return n|0}c[j>>2]=c[k>>2];n=c[j>>2]|0;l=o;return n|0}function ka(a){a=a|0;var b=0,d=0;b=l;l=l+16|0;d=b;c[d>>2]=a;a=(N(1664525,c[d>>2]|0)|0)+1013904223|0;l=b;return a|0}function la(a,d,e,f,h,i){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0.0;v=l;l=l+48|0;t=v+40|0;n=v+36|0;o=v+32|0;r=v+28|0;j=v+24|0;k=v+20|0;s=v+16|0;p=v+12|0;m=v+8|0;q=v+4|0;u=v;c[t>>2]=a;c[n>>2]=d;c[o>>2]=e;c[r>>2]=f;c[j>>2]=h;c[k>>2]=i;c[q>>2]=c[(c[t>>2]|0)+32>>2];c[m>>2]=c[(c[t>>2]|0)+44>>2]<>2];c[p>>2]=0;do{c[s>>2]=0;while(1){if((c[s>>2]|0)>=(c[r>>2]|0))break;f=N(c[p>>2]|0,c[m>>2]|0)|0;a=N(c[p>>2]|0,c[m>>2]|0)|0;g[u>>2]=+ma((c[n>>2]|0)+(f+(b[(c[q>>2]|0)+(c[s>>2]<<1)>>1]<>2])<<2)|0,(c[n>>2]|0)+(a+(b[(c[q>>2]|0)+(c[s>>2]<<1)>>1]<>2])<<2)|0,(b[(c[q>>2]|0)+((c[s>>2]|0)+1<<1)>>1]|0)-(b[(c[q>>2]|0)+(c[s>>2]<<1)>>1]|0)<>2])+1.0000000272452012e-27;w=+B(+(+g[u>>2]));g[(c[o>>2]|0)+((c[s>>2]|0)+(N(c[p>>2]|0,c[(c[t>>2]|0)+8>>2]|0)|0)<<2)>>2]=w;c[s>>2]=(c[s>>2]|0)+1}a=(c[p>>2]|0)+1|0;c[p>>2]=a}while((a|0)<(c[j>>2]|0));l=v;return}function ma(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;i=m+16|0;k=m+12|0;f=m+8|0;h=m+4|0;j=m;c[i>>2]=a;c[k>>2]=b;c[f>>2]=d;g[j>>2]=0.0;c[h>>2]=0;while(1){e=+g[j>>2];if((c[h>>2]|0)>=(c[f>>2]|0))break;g[j>>2]=e+ +g[(c[i>>2]|0)+(c[h>>2]<<2)>>2]*+g[(c[k>>2]|0)+(c[h>>2]<<2)>>2];c[h>>2]=(c[h>>2]|0)+1}l=m;return +e}function na(a,d,e,f,h,i,j){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0.0;y=l;l=l+64|0;x=y+48|0;t=y+44|0;o=y+40|0;p=y+36|0;s=y+32|0;k=y+28|0;m=y+24|0;v=y+20|0;q=y+16|0;n=y+12|0;r=y+8|0;w=y+4|0;u=y;c[x>>2]=a;c[t>>2]=d;c[o>>2]=e;c[p>>2]=f;c[s>>2]=h;c[k>>2]=i;c[m>>2]=j;c[r>>2]=c[(c[x>>2]|0)+32>>2];c[n>>2]=N(c[m>>2]|0,c[(c[x>>2]|0)+44>>2]|0)|0;c[q>>2]=0;do{c[v>>2]=0;while(1){if((c[v>>2]|0)>=(c[s>>2]|0))break;g[u>>2]=1.0/(+g[(c[p>>2]|0)+((c[v>>2]|0)+(N(c[q>>2]|0,c[(c[x>>2]|0)+8>>2]|0)|0)<<2)>>2]+1.0000000272452012e-27);c[w>>2]=N(c[m>>2]|0,b[(c[r>>2]|0)+(c[v>>2]<<1)>>1]|0)|0;while(1){if((c[w>>2]|0)>=(N(c[m>>2]|0,b[(c[r>>2]|0)+((c[v>>2]|0)+1<<1)>>1]|0)|0))break;z=+g[(c[t>>2]|0)+((c[w>>2]|0)+(N(c[q>>2]|0,c[n>>2]|0)|0)<<2)>>2];g[(c[o>>2]|0)+((c[w>>2]|0)+(N(c[q>>2]|0,c[n>>2]|0)|0)<<2)>>2]=z*+g[u>>2];c[w>>2]=(c[w>>2]|0)+1}c[v>>2]=(c[v>>2]|0)+1}a=(c[q>>2]|0)+1|0;c[q>>2]=a}while((a|0)<(c[k>>2]|0));l=y;return}function oa(a,d,e,f,h,i,j,k,m){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;var n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0.0;F=l;l=l+80|0;G=F+72|0;q=F+68|0;x=F+64|0;r=F+60|0;D=F+56|0;v=F+52|0;o=F+48|0;n=F+44|0;C=F+40|0;z=F+36|0;p=F+32|0;t=F+28|0;w=F+24|0;E=F+20|0;u=F+16|0;A=F+12|0;s=F+8|0;y=F+4|0;B=F;c[G>>2]=a;c[q>>2]=d;c[x>>2]=e;c[r>>2]=f;c[D>>2]=h;c[v>>2]=i;c[o>>2]=j;c[n>>2]=k;c[C>>2]=m;c[u>>2]=c[(c[G>>2]|0)+32>>2];c[p>>2]=N(c[o>>2]|0,c[(c[G>>2]|0)+44>>2]|0)|0;c[t>>2]=N(c[o>>2]|0,b[(c[u>>2]|0)+(c[v>>2]<<1)>>1]|0)|0;if((c[n>>2]|0)!=1){if((c[t>>2]|0)<((c[p>>2]|0)/(c[n>>2]|0)|0|0))j=c[t>>2]|0;else j=(c[p>>2]|0)/(c[n>>2]|0)|0;c[t>>2]=j}if(c[C>>2]|0){c[t>>2]=0;c[v>>2]=0;c[D>>2]=0}c[w>>2]=c[x>>2];c[E>>2]=(c[q>>2]|0)+((N(c[o>>2]|0,b[(c[u>>2]|0)+(c[D>>2]<<1)>>1]|0)|0)<<2);c[z>>2]=0;while(1){if((c[z>>2]|0)>=(N(c[o>>2]|0,b[(c[u>>2]|0)+(c[D>>2]<<1)>>1]|0)|0))break;G=c[w>>2]|0;c[w>>2]=G+4;g[G>>2]=0.0;c[z>>2]=(c[z>>2]|0)+1}c[z>>2]=c[D>>2];while(1){if((c[z>>2]|0)>=(c[v>>2]|0))break;c[A>>2]=N(c[o>>2]|0,b[(c[u>>2]|0)+(c[z>>2]<<1)>>1]|0)|0;c[s>>2]=N(c[o>>2]|0,b[(c[u>>2]|0)+((c[z>>2]|0)+1<<1)>>1]|0)|0;g[B>>2]=+g[(c[r>>2]|0)+(c[z>>2]<<2)>>2]+ +g[17464+(c[z>>2]<<2)>>2];g[y>>2]=+K(+(+g[B>>2]*.6931471805599453));do{G=c[E>>2]|0;c[E>>2]=G+4;H=+g[G>>2]*+g[y>>2];G=c[w>>2]|0;c[w>>2]=G+4;g[G>>2]=H;G=(c[A>>2]|0)+1|0;c[A>>2]=G}while((G|0)<(c[s>>2]|0));c[z>>2]=(c[z>>2]|0)+1}aj((c[x>>2]|0)+(c[t>>2]<<2)|0,0,(c[p>>2]|0)-(c[t>>2]|0)<<2|0)|0;l=F;return}function pa(a,e,f,h,i,j,k,m,n,o,p,q,r,s){a=a|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;s=s|0;var t=0.0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0;Y=l;l=l+112|0;L=Y+108|0;z=Y+104|0;D=Y+100|0;w=Y+96|0;u=Y+92|0;V=Y+88|0;Z=Y+84|0;F=Y+80|0;J=Y+76|0;O=Y+72|0;Q=Y+68|0;R=Y+64|0;U=Y+60|0;A=Y+56|0;C=Y+52|0;G=Y+48|0;H=Y+44|0;I=Y+40|0;x=Y+36|0;X=Y+32|0;W=Y+28|0;E=Y+24|0;y=Y+20|0;M=Y+16|0;P=Y+12|0;v=Y+8|0;S=Y+4|0;T=Y;c[L>>2]=a;c[z>>2]=e;c[D>>2]=f;c[w>>2]=h;c[u>>2]=i;c[V>>2]=j;c[Z>>2]=k;c[F>>2]=m;c[J>>2]=n;c[O>>2]=o;c[Q>>2]=p;c[R>>2]=q;c[U>>2]=r;c[A>>2]=s;c[G>>2]=c[Z>>2];while(1){if((c[G>>2]|0)>=(c[F>>2]|0))break;c[x>>2]=(b[(c[(c[L>>2]|0)+32>>2]|0)+((c[G>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[L>>2]|0)+32>>2]|0)+(c[G>>2]<<1)>>1]|0);Z=qa(1+(c[(c[R>>2]|0)+(c[G>>2]<<2)>>2]|0)|0,(b[(c[(c[L>>2]|0)+32>>2]|0)+((c[G>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[L>>2]|0)+32>>2]|0)+(c[G>>2]<<1)>>1]|0)|0)|0;c[E>>2]=Z>>>(c[w>>2]|0);g[X>>2]=+K(+(+(c[E>>2]|0)*-.125*.6931471805599453))*.5;g[W>>2]=1.0/+B(+(+(c[x>>2]<>2]|0)));c[C>>2]=0;do{c[T>>2]=0;Z=N(c[C>>2]|0,c[(c[L>>2]|0)+8>>2]|0)|0;g[M>>2]=+g[(c[O>>2]|0)+(Z+(c[G>>2]|0)<<2)>>2];Z=N(c[C>>2]|0,c[(c[L>>2]|0)+8>>2]|0)|0;g[P>>2]=+g[(c[Q>>2]|0)+(Z+(c[G>>2]|0)<<2)>>2];if((c[u>>2]|0)==1){if(+g[M>>2]>+g[(c[O>>2]|0)+((c[(c[L>>2]|0)+8>>2]|0)+(c[G>>2]|0)<<2)>>2])t=+g[M>>2];else t=+g[(c[O>>2]|0)+((c[(c[L>>2]|0)+8>>2]|0)+(c[G>>2]|0)<<2)>>2];g[M>>2]=t;if(+g[P>>2]>+g[(c[Q>>2]|0)+((c[(c[L>>2]|0)+8>>2]|0)+(c[G>>2]|0)<<2)>>2])t=+g[P>>2];else t=+g[(c[Q>>2]|0)+((c[(c[L>>2]|0)+8>>2]|0)+(c[G>>2]|0)<<2)>>2];g[P>>2]=t}Z=N(c[C>>2]|0,c[(c[L>>2]|0)+8>>2]|0)|0;g[v>>2]=+g[(c[J>>2]|0)+(Z+(c[G>>2]|0)<<2)>>2]-(+g[M>>2]<+g[P>>2]?+g[M>>2]:+g[P>>2]);g[v>>2]=0.0>+g[v>>2]?0.0:+g[v>>2];g[S>>2]=+K(+(-+g[v>>2]*.6931471805599453))*2.0;if((c[w>>2]|0)==3)g[S>>2]=+g[S>>2]*1.4142135381698608;g[S>>2]=+g[X>>2]<+g[S>>2]?+g[X>>2]:+g[S>>2];g[S>>2]=+g[S>>2]*+g[W>>2];Z=(c[z>>2]|0)+((N(c[C>>2]|0,c[V>>2]|0)|0)<<2)|0;c[y>>2]=Z+(b[(c[(c[L>>2]|0)+32>>2]|0)+(c[G>>2]<<1)>>1]<>2]<<2);c[I>>2]=0;while(1){if((c[I>>2]|0)>=(1<>2]|0))break;Z=N(c[G>>2]|0,c[u>>2]|0)|0;if(!(d[(c[D>>2]|0)+(Z+(c[C>>2]|0))>>0]&1<>2])){c[H>>2]=0;while(1){if((c[H>>2]|0)>=(c[x>>2]|0))break;c[U>>2]=ka(c[U>>2]|0)|0;t=+g[S>>2];g[(c[y>>2]|0)+((c[H>>2]<>2])+(c[I>>2]|0)<<2)>>2]=c[U>>2]&32768|0?t:-t;c[H>>2]=(c[H>>2]|0)+1}c[T>>2]=1}c[I>>2]=(c[I>>2]|0)+1}if(c[T>>2]|0)cd(c[y>>2]|0,c[x>>2]<>2],1.0,c[A>>2]|0);Z=(c[C>>2]|0)+1|0;c[C>>2]=Z}while((Z|0)<(c[u>>2]|0));c[G>>2]=(c[G>>2]|0)+1}l=Y;return}function qa(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>>>0)/((c[d>>2]|0)>>>0)|0|0}function ra(a,d,e,f,h,i,j,k,m,n){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;var o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0;O=l;l=l+112|0;F=O+104|0;D=O+100|0;s=O+96|0;t=O+92|0;C=O+88|0;y=O+84|0;H=O+80|0;K=O+76|0;x=O+72|0;o=O+68|0;p=O+64|0;A=O+60|0;u=O+56|0;r=O+52|0;G=O+48|0;E=O+44|0;w=O+40|0;v=O+36|0;z=O+32|0;B=O+28|0;q=O+24|0;J=O+20|0;I=O+8|0;L=O+4|0;M=O;c[D>>2]=a;c[s>>2]=d;c[t>>2]=e;c[C>>2]=f;c[y>>2]=h;c[H>>2]=i;c[K>>2]=j;c[x>>2]=k;c[o>>2]=m;c[p>>2]=n;c[G>>2]=0;c[E>>2]=0;c[w>>2]=c[(c[D>>2]|0)+32>>2];c[z>>2]=0;c[r>>2]=N(c[p>>2]|0,c[(c[D>>2]|0)+44>>2]|0)|0;if((N(c[p>>2]|0,(b[(c[w>>2]|0)+(c[x>>2]<<1)>>1]|0)-(b[(c[w>>2]|0)+((c[x>>2]|0)-1<<1)>>1]|0)|0)|0)<=8){c[F>>2]=0;M=c[F>>2]|0;l=O;return M|0}c[u>>2]=0;do{c[A>>2]=0;while(1){if((c[A>>2]|0)>=(c[x>>2]|0))break;c[J>>2]=0;c[I>>2]=0;c[I+4>>2]=0;c[I+8>>2]=0;j=(c[s>>2]|0)+((N(c[p>>2]|0,b[(c[w>>2]|0)+(c[A>>2]<<1)>>1]|0)|0)<<2)|0;c[L>>2]=j+((N(c[u>>2]|0,c[r>>2]|0)|0)<<2);c[q>>2]=N(c[p>>2]|0,(b[(c[w>>2]|0)+((c[A>>2]|0)+1<<1)>>1]|0)-(b[(c[w>>2]|0)+(c[A>>2]<<1)>>1]|0)|0)|0;if((c[q>>2]|0)>8){c[B>>2]=0;while(1){if((c[B>>2]|0)>=(c[q>>2]|0))break;g[M>>2]=+g[(c[L>>2]|0)+(c[B>>2]<<2)>>2]*+g[(c[L>>2]|0)+(c[B>>2]<<2)>>2]*+(c[q>>2]|0);if(+g[M>>2]<.25)c[I>>2]=(c[I>>2]|0)+1;if(+g[M>>2]<.0625){j=I+4|0;c[j>>2]=(c[j>>2]|0)+1}if(+g[M>>2]<.015625){j=I+8|0;c[j>>2]=(c[j>>2]|0)+1}c[B>>2]=(c[B>>2]|0)+1}if((c[A>>2]|0)>((c[(c[D>>2]|0)+8>>2]|0)-4|0)){j=qa((c[I+4>>2]|0)+(c[I>>2]|0)<<5,c[q>>2]|0)|0;c[z>>2]=(c[z>>2]|0)+j}c[J>>2]=((c[I+8>>2]<<1|0)>=(c[q>>2]|0)&1)+((c[I+4>>2]<<1|0)>=(c[q>>2]|0)&1)+((c[I>>2]<<1|0)>=(c[q>>2]|0)&1);c[G>>2]=(c[G>>2]|0)+(c[J>>2]<<8);c[E>>2]=(c[E>>2]|0)+1}c[A>>2]=(c[A>>2]|0)+1}j=(c[u>>2]|0)+1|0;c[u>>2]=j}while((j|0)<(c[o>>2]|0));do if(c[K>>2]|0){if(c[z>>2]|0)c[z>>2]=qa(c[z>>2]|0,N(c[o>>2]|0,4-(c[(c[D>>2]|0)+8>>2]|0)+(c[x>>2]|0)|0)|0)|0;c[c[y>>2]>>2]=(c[c[y>>2]>>2]|0)+(c[z>>2]|0)>>1;c[z>>2]=c[c[y>>2]>>2];if((c[c[H>>2]>>2]|0)!=2){if(!(c[c[H>>2]>>2]|0))c[z>>2]=(c[z>>2]|0)-4}else c[z>>2]=(c[z>>2]|0)+4;if((c[z>>2]|0)>22){c[c[H>>2]>>2]=2;break}else{c[c[H>>2]>>2]=(c[z>>2]|0)>18?1:0;break}}while(0);c[G>>2]=qa(c[G>>2]|0,c[E>>2]|0)|0;c[G>>2]=(c[G>>2]|0)+(c[c[t>>2]>>2]|0)>>1;c[c[t>>2]>>2]=c[G>>2];c[G>>2]=((c[G>>2]|0)*3|0)+((3-(c[C>>2]|0)<<7)+64)+2>>2;do if((c[G>>2]|0)>=80){if((c[G>>2]|0)<256){c[v>>2]=2;break}if((c[G>>2]|0)<384){c[v>>2]=1;break}else{c[v>>2]=0;break}}else c[v>>2]=3;while(0);c[F>>2]=c[v>>2];M=c[F>>2]|0;l=O;return M|0}function sa(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+32|0;f=n+24|0;e=n+20|0;j=n+16|0;h=n+12|0;i=n+8|0;k=n+4|0;m=n;c[f>>2]=a;c[e>>2]=b;c[j>>2]=d;c[e>>2]=c[e>>2]>>1;c[h>>2]=0;while(1){if((c[h>>2]|0)>=(c[j>>2]|0))break;c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[e>>2]|0))break;d=N(c[j>>2]<<1,c[i>>2]|0)|0;g[k>>2]=+g[(c[f>>2]|0)+(d+(c[h>>2]|0)<<2)>>2]*.7071067690849304;d=N(c[j>>2]|0,(c[i>>2]<<1)+1|0)|0;g[m>>2]=+g[(c[f>>2]|0)+(d+(c[h>>2]|0)<<2)>>2]*.7071067690849304;d=N(c[j>>2]<<1,c[i>>2]|0)|0;g[(c[f>>2]|0)+(d+(c[h>>2]|0)<<2)>>2]=+g[k>>2]+ +g[m>>2];d=N(c[j>>2]|0,(c[i>>2]<<1)+1|0)|0;g[(c[f>>2]|0)+(d+(c[h>>2]|0)<<2)>>2]=+g[k>>2]-+g[m>>2];c[i>>2]=(c[i>>2]|0)+1}c[h>>2]=(c[h>>2]|0)+1}l=n;return}function ta(e,f,h,i,j,k,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A){e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;s=s|0;t=t|0;u=u|0;v=v|0;w=w|0;x=x|0;y=y|0;z=z|0;A=A|0;var B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0;Aa=l;l=l+256|0;Ca=Aa+240|0;fa=Aa+236|0;pa=Aa+232|0;V=Aa+228|0;H=Aa+224|0;J=Aa+220|0;O=Aa+216|0;Da=Aa+212|0;ja=Aa+208|0;Ea=Aa+204|0;oa=Aa+200|0;R=Aa+196|0;aa=Aa+192|0;sa=Aa+188|0;ta=Aa+184|0;L=Aa+180|0;T=Aa+176|0;D=Aa+172|0;M=Aa+168|0;na=Aa+164|0;Ba=Aa+160|0;Z=Aa+156|0;ka=Aa+152|0;S=Aa+148|0;ga=Aa+144|0;ha=Aa+140|0;ea=Aa+136|0;B=Aa+132|0;E=Aa+128|0;da=Aa+124|0;xa=Aa+120|0;C=Aa+116|0;ia=Aa+112|0;la=Aa+108|0;P=Aa+64|0;ma=Aa+60|0;qa=Aa+56|0;K=Aa+52|0;F=Aa+48|0;Q=Aa+44|0;U=Aa+40|0;G=Aa+36|0;I=Aa+32|0;ra=Aa+28|0;ya=Aa+24|0;za=Aa+20|0;ca=Aa+16|0;Y=Aa+12|0;W=Aa+8|0;X=Aa+4|0;ba=Aa;c[Ca>>2]=e;c[fa>>2]=f;c[pa>>2]=h;c[V>>2]=i;c[H>>2]=j;c[J>>2]=k;c[O>>2]=m;c[Da>>2]=n;c[ja>>2]=o;c[Ea>>2]=p;c[oa>>2]=q;c[R>>2]=r;c[aa>>2]=s;c[sa>>2]=t;c[ta>>2]=u;c[L>>2]=v;c[T>>2]=w;c[D>>2]=x;c[M>>2]=y;c[na>>2]=z;c[Ba>>2]=A;c[S>>2]=c[(c[fa>>2]|0)+32>>2];c[xa>>2]=1;c[C>>2]=c[J>>2]|0?2:1;c[la>>2]=((c[Ca>>2]|0)!=0^1)&1;c[E>>2]=1<>2];c[B>>2]=c[Ea>>2]|0?c[E>>2]|0:1;c[ia>>2]=N(c[E>>2]|0,b[(c[S>>2]|0)+(c[pa>>2]<<1)>>1]|0)|0;t=N(c[E>>2]|0,b[(c[S>>2]|0)+((c[(c[fa>>2]|0)+8>>2]|0)-1<<1)>>1]|0)|0;t=N(c[C>>2]|0,t-(c[ia>>2]|0)|0)|0;c[ma>>2]=$()|0;u=l;l=l+((1*(t<<2)|0)+15&-16)|0;c[ga>>2]=u;u=(c[ga>>2]|0)+((N(c[E>>2]|0,b[(c[S>>2]|0)+((c[(c[fa>>2]|0)+8>>2]|0)-1<<1)>>1]|0)|0)<<2)|0;c[ha>>2]=u+(0-(c[ia>>2]|0)<<2);c[ea>>2]=(c[H>>2]|0)+((N(c[E>>2]|0,b[(c[S>>2]|0)+((c[(c[fa>>2]|0)+8>>2]|0)-1<<1)>>1]|0)|0)<<2);c[da>>2]=0;c[P+32>>2]=c[Da>>2];c[P+24>>2]=c[T>>2];c[P>>2]=c[Ca>>2];c[P+12>>2]=c[aa>>2];c[P+4>>2]=c[fa>>2];c[P+36>>2]=c[c[na>>2]>>2];c[P+16>>2]=c[oa>>2];c[P+40>>2]=c[Ba>>2];c[Z>>2]=c[pa>>2];while(1){if((c[Z>>2]|0)>=(c[V>>2]|0))break;c[U>>2]=-1;c[ra>>2]=0;c[P+8>>2]=c[Z>>2];c[ca>>2]=(c[Z>>2]|0)==((c[V>>2]|0)-1|0)&1;c[G>>2]=(c[H>>2]|0)+((N(c[E>>2]|0,b[(c[S>>2]|0)+(c[Z>>2]<<1)>>1]|0)|0)<<2);if(c[J>>2]|0)c[I>>2]=(c[J>>2]|0)+((N(c[E>>2]|0,b[(c[S>>2]|0)+(c[Z>>2]<<1)>>1]|0)|0)<<2);else c[I>>2]=0;Ea=N(c[E>>2]|0,b[(c[S>>2]|0)+((c[Z>>2]|0)+1<<1)>>1]|0)|0;c[F>>2]=Ea-(N(c[E>>2]|0,b[(c[S>>2]|0)+(c[Z>>2]<<1)>>1]|0)|0);c[qa>>2]=Gb(c[T>>2]|0)|0;if((c[Z>>2]|0)!=(c[pa>>2]|0))c[L>>2]=(c[L>>2]|0)-(c[qa>>2]|0);c[ka>>2]=(c[ta>>2]|0)-(c[qa>>2]|0)-1;c[P+28>>2]=c[ka>>2];if((c[Z>>2]|0)<=((c[M>>2]|0)-1|0)){if(3<((c[M>>2]|0)-(c[Z>>2]|0)|0))x=3;else x=(c[M>>2]|0)-(c[Z>>2]|0)|0;c[Q>>2]=ua(c[L>>2]|0,x)|0;if(((c[ka>>2]|0)+1|0)<((c[(c[ja>>2]|0)+(c[Z>>2]<<2)>>2]|0)+(c[Q>>2]|0)|0))x=(c[ka>>2]|0)+1|0;else x=(c[(c[ja>>2]|0)+(c[Z>>2]<<2)>>2]|0)+(c[Q>>2]|0)|0;do if(16383>=(x|0))if(((c[ka>>2]|0)+1|0)<((c[(c[ja>>2]|0)+(c[Z>>2]<<2)>>2]|0)+(c[Q>>2]|0)|0)){x=(c[ka>>2]|0)+1|0;break}else{x=(c[(c[ja>>2]|0)+(c[Z>>2]<<2)>>2]|0)+(c[Q>>2]|0)|0;break}else x=16383;while(0);do if(0<=(x|0)){if(((c[ka>>2]|0)+1|0)<((c[(c[ja>>2]|0)+(c[Z>>2]<<2)>>2]|0)+(c[Q>>2]|0)|0))x=(c[ka>>2]|0)+1|0;else x=(c[(c[ja>>2]|0)+(c[Z>>2]<<2)>>2]|0)+(c[Q>>2]|0)|0;if(16383>=(x|0))if(((c[ka>>2]|0)+1|0)<((c[(c[ja>>2]|0)+(c[Z>>2]<<2)>>2]|0)+(c[Q>>2]|0)|0)){x=(c[ka>>2]|0)+1|0;break}else{x=(c[(c[ja>>2]|0)+(c[Z>>2]<<2)>>2]|0)+(c[Q>>2]|0)|0;break}else x=16383}else x=0;while(0);c[K>>2]=x}else c[K>>2]=0;if((c[la>>2]|0?(Ea=N(c[E>>2]|0,b[(c[S>>2]|0)+(c[Z>>2]<<1)>>1]|0)|0,(Ea-(c[F>>2]|0)|0)>=(N(c[E>>2]|0,b[(c[S>>2]|0)+(c[pa>>2]<<1)>>1]|0)|0)):0)?(c[xa>>2]|0)!=0|(c[da>>2]|0)==0:0)c[da>>2]=c[Z>>2];c[ra>>2]=c[(c[sa>>2]|0)+(c[Z>>2]<<2)>>2];c[P+20>>2]=c[ra>>2];if((c[Z>>2]|0)>=(c[(c[fa>>2]|0)+12>>2]|0)){c[G>>2]=c[ga>>2];if(c[J>>2]|0)c[I>>2]=c[ga>>2];c[ea>>2]=0}if((c[Z>>2]|0)==((c[V>>2]|0)-1|0))c[ea>>2]=0;if(c[da>>2]|0?(c[oa>>2]|0)!=3|(c[B>>2]|0)>1|(c[ra>>2]|0)<0:0){Ea=N(c[E>>2]|0,b[(c[S>>2]|0)+(c[da>>2]<<1)>>1]|0)|0;if(0>(Ea-(c[ia>>2]|0)-(c[F>>2]|0)|0))x=0;else{x=N(c[E>>2]|0,b[(c[S>>2]|0)+(c[da>>2]<<1)>>1]|0)|0;x=x-(c[ia>>2]|0)-(c[F>>2]|0)|0}c[U>>2]=x;c[Y>>2]=c[da>>2];do{Ca=c[E>>2]|0;Da=c[S>>2]|0;Ea=(c[Y>>2]|0)+-1|0;c[Y>>2]=Ea;Ea=N(Ca,b[Da+(Ea<<1)>>1]|0)|0}while((Ea|0)>((c[U>>2]|0)+(c[ia>>2]|0)|0));c[W>>2]=(c[da>>2]|0)-1;do{Ca=c[E>>2]|0;Da=c[S>>2]|0;Ea=(c[W>>2]|0)+1|0;c[W>>2]=Ea;Ea=N(Ca,b[Da+(Ea<<1)>>1]|0)|0}while((Ea|0)<((c[U>>2]|0)+(c[ia>>2]|0)+(c[F>>2]|0)|0));c[za>>2]=0;c[ya>>2]=0;c[X>>2]=c[Y>>2];do{Ea=d[(c[O>>2]|0)+((N(c[X>>2]|0,c[C>>2]|0)|0)+0)>>0]|0;c[ya>>2]=c[ya>>2]|Ea;Ea=N(c[X>>2]|0,c[C>>2]|0)|0;c[za>>2]=c[za>>2]|d[(c[O>>2]|0)+(Ea+(c[C>>2]|0)-1)>>0];Ea=(c[X>>2]|0)+1|0;c[X>>2]=Ea}while((Ea|0)<(c[W>>2]|0))}else{Ea=(1<>2])-1|0;c[za>>2]=Ea;c[ya>>2]=Ea}a:do if((c[R>>2]|0?(c[Z>>2]|0)==(c[aa>>2]|0):0)?(c[R>>2]=0,c[la>>2]|0):0){c[ba>>2]=0;while(1){Ea=N(c[E>>2]|0,b[(c[S>>2]|0)+(c[Z>>2]<<1)>>1]|0)|0;if((c[ba>>2]|0)>=(Ea-(c[ia>>2]|0)|0))break a;g[(c[ga>>2]|0)+(c[ba>>2]<<2)>>2]=(+g[(c[ga>>2]|0)+(c[ba>>2]<<2)>>2]+ +g[(c[ha>>2]|0)+(c[ba>>2]<<2)>>2])*.5;c[ba>>2]=(c[ba>>2]|0)+1}}while(0);if(c[R>>2]|0){if((c[U>>2]|0)!=-1)x=(c[ga>>2]|0)+(c[U>>2]<<2)|0;else x=0;if(c[ca>>2]|0)j=0;else{j=(c[ga>>2]|0)+((N(c[E>>2]|0,b[(c[S>>2]|0)+(c[Z>>2]<<1)>>1]|0)|0)<<2)|0;j=j+(0-(c[ia>>2]|0)<<2)|0}c[ya>>2]=va(P,c[G>>2]|0,c[F>>2]|0,(c[K>>2]|0)/2|0,c[B>>2]|0,x,c[D>>2]|0,j,1.0,c[ea>>2]|0,c[ya>>2]|0)|0;if((c[U>>2]|0)!=-1)x=(c[ha>>2]|0)+(c[U>>2]<<2)|0;else x=0;if(c[ca>>2]|0)j=0;else{j=(c[ha>>2]|0)+((N(c[E>>2]|0,b[(c[S>>2]|0)+(c[Z>>2]<<1)>>1]|0)|0)<<2)|0;j=j+(0-(c[ia>>2]|0)<<2)|0}c[za>>2]=va(P,c[I>>2]|0,c[F>>2]|0,(c[K>>2]|0)/2|0,c[B>>2]|0,x,c[D>>2]|0,j,1.0,c[ea>>2]|0,c[za>>2]|0)|0}else{k=c[G>>2]|0;if(c[I>>2]|0){if((c[U>>2]|0)!=-1)x=(c[ga>>2]|0)+(c[U>>2]<<2)|0;else x=0;if(c[ca>>2]|0)j=0;else{j=(c[ga>>2]|0)+((N(c[E>>2]|0,b[(c[S>>2]|0)+(c[Z>>2]<<1)>>1]|0)|0)<<2)|0;j=j+(0-(c[ia>>2]|0)<<2)|0}c[ya>>2]=wa(P,k,c[I>>2]|0,c[F>>2]|0,c[K>>2]|0,c[B>>2]|0,x,c[D>>2]|0,j,c[ea>>2]|0,c[ya>>2]|c[za>>2])|0}else{if((c[U>>2]|0)!=-1)x=(c[ga>>2]|0)+(c[U>>2]<<2)|0;else x=0;if(c[ca>>2]|0)j=0;else{j=(c[ga>>2]|0)+((N(c[E>>2]|0,b[(c[S>>2]|0)+(c[Z>>2]<<1)>>1]|0)|0)<<2)|0;j=j+(0-(c[ia>>2]|0)<<2)|0}c[ya>>2]=va(P,k,c[F>>2]|0,c[K>>2]|0,c[B>>2]|0,x,c[D>>2]|0,j,1.0,c[ea>>2]|0,c[ya>>2]|c[za>>2])|0}c[za>>2]=c[ya>>2]}a[(c[O>>2]|0)+((N(c[Z>>2]|0,c[C>>2]|0)|0)+0)>>0]=c[ya>>2];Ea=N(c[Z>>2]|0,c[C>>2]|0)|0;a[(c[O>>2]|0)+(Ea+(c[C>>2]|0)-1)>>0]=c[za>>2];c[L>>2]=(c[L>>2]|0)+((c[(c[ja>>2]|0)+(c[Z>>2]<<2)>>2]|0)+(c[qa>>2]|0));c[xa>>2]=(c[K>>2]|0)>(c[F>>2]<<3|0)&1;c[Z>>2]=(c[Z>>2]|0)+1}c[c[na>>2]>>2]=c[P+36>>2];_(c[ma>>2]|0);l=Aa;return}function ua(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return (c[e>>2]|0)/(c[d>>2]|0)|0|0}function va(a,b,e,f,h,i,j,k,m,n,o){a=a|0;b=b|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=+m;n=n|0;o=o|0;var p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0;Q=l;l=l+112|0;N=Q+100|0;z=Q+96|0;w=Q+92|0;s=Q+88|0;x=Q+84|0;p=Q+80|0;H=Q+76|0;r=Q+72|0;I=Q+68|0;D=Q+64|0;J=Q+60|0;C=Q+56|0;t=Q+52|0;u=Q+48|0;v=Q+44|0;q=Q+40|0;P=Q+36|0;L=Q+32|0;G=Q+28|0;y=Q+24|0;M=Q+20|0;F=Q+16|0;A=Q+12|0;O=Q+8|0;E=Q+4|0;K=Q;c[z>>2]=a;c[w>>2]=b;c[s>>2]=e;c[x>>2]=f;c[p>>2]=h;c[H>>2]=i;c[r>>2]=j;c[I>>2]=k;g[D>>2]=m;c[J>>2]=n;c[C>>2]=o;c[t>>2]=c[s>>2];c[u>>2]=c[s>>2];c[q>>2]=c[p>>2];c[P>>2]=0;c[L>>2]=0;c[y>>2]=0;c[M>>2]=((c[c[z>>2]>>2]|0)!=0^1)&1;c[A>>2]=c[c[z>>2]>>2];c[O>>2]=c[(c[z>>2]|0)+20>>2];c[G>>2]=(c[q>>2]|0)==1&1;c[u>>2]=qa(c[u>>2]|0,c[p>>2]|0)|0;if((c[s>>2]|0)==1){c[N>>2]=xa(c[z>>2]|0,c[w>>2]|0,0,c[x>>2]|0,c[I>>2]|0)|0;P=c[N>>2]|0;l=Q;return P|0}if((c[O>>2]|0)>0)c[L>>2]=c[O>>2];do if((c[J>>2]|0)!=0&(c[H>>2]|0)!=0){if((c[L>>2]|0)==0?!((c[u>>2]&1|0)==0&(c[O>>2]|0)<0|(c[q>>2]|0)>1):0)break;_i(c[J>>2]|0,c[H>>2]|0,(c[s>>2]<<2)+0|0)|0;c[H>>2]=c[J>>2]}while(0);c[F>>2]=0;while(1){if((c[F>>2]|0)>=(c[L>>2]|0))break;if(c[A>>2]|0)sa(c[w>>2]|0,c[s>>2]>>c[F>>2],1<>2]);if(c[H>>2]|0)sa(c[H>>2]|0,c[s>>2]>>c[F>>2],1<>2]);c[C>>2]=d[25196+(c[C>>2]&15)>>0]|0|(d[25196+(c[C>>2]>>4)>>0]|0)<<2;c[F>>2]=(c[F>>2]|0)+1}c[p>>2]=c[p>>2]>>c[L>>2];c[u>>2]=c[u>>2]<>2];while(1){if(!((c[u>>2]&1|0)==0?(c[O>>2]|0)<0:0))break;if(c[A>>2]|0)sa(c[w>>2]|0,c[u>>2]|0,c[p>>2]|0);if(c[H>>2]|0)sa(c[H>>2]|0,c[u>>2]|0,c[p>>2]|0);c[C>>2]=c[C>>2]|c[C>>2]<>2];c[p>>2]=c[p>>2]<<1;c[u>>2]=c[u>>2]>>1;c[P>>2]=(c[P>>2]|0)+1;c[O>>2]=(c[O>>2]|0)+1}c[q>>2]=c[p>>2];c[v>>2]=c[u>>2];if((c[q>>2]|0)>1){if(c[A>>2]|0)ya(c[w>>2]|0,c[u>>2]>>c[L>>2],c[q>>2]<>2],c[G>>2]|0);if(c[H>>2]|0)ya(c[H>>2]|0,c[u>>2]>>c[L>>2],c[q>>2]<>2],c[G>>2]|0)}c[y>>2]=za(c[z>>2]|0,c[w>>2]|0,c[s>>2]|0,c[x>>2]|0,c[p>>2]|0,c[H>>2]|0,c[r>>2]|0,+g[D>>2],c[C>>2]|0)|0;if(c[M>>2]|0){if((c[q>>2]|0)>1)Aa(c[w>>2]|0,c[u>>2]>>c[L>>2],c[q>>2]<>2],c[G>>2]|0);c[u>>2]=c[v>>2];c[p>>2]=c[q>>2];c[F>>2]=0;while(1){if((c[F>>2]|0)>=(c[P>>2]|0))break;c[p>>2]=c[p>>2]>>1;c[u>>2]=c[u>>2]<<1;c[y>>2]=c[y>>2]|(c[y>>2]|0)>>>(c[p>>2]|0);sa(c[w>>2]|0,c[u>>2]|0,c[p>>2]|0);c[F>>2]=(c[F>>2]|0)+1}c[F>>2]=0;while(1){if((c[F>>2]|0)>=(c[L>>2]|0))break;c[y>>2]=d[25212+(c[y>>2]|0)>>0];sa(c[w>>2]|0,c[t>>2]>>c[F>>2],1<>2]);c[F>>2]=(c[F>>2]|0)+1}c[p>>2]=c[p>>2]<>2];a:do if(c[I>>2]|0){g[K>>2]=+B(+(+(c[t>>2]|0)));c[E>>2]=0;while(1){if((c[E>>2]|0)>=(c[t>>2]|0))break a;g[(c[I>>2]|0)+(c[E>>2]<<2)>>2]=+g[K>>2]*+g[(c[w>>2]|0)+(c[E>>2]<<2)>>2];c[E>>2]=(c[E>>2]|0)+1}}while(0);c[y>>2]=c[y>>2]&(1<>2])-1}c[N>>2]=c[y>>2];P=c[N>>2]|0;l=Q;return P|0}function wa(a,b,d,e,f,h,i,j,k,m,n){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;var o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0;X=l;l=l+160|0;U=X+156|0;I=X+152|0;F=X+148|0;G=X+144|0;E=X+140|0;A=X+136|0;C=X+132|0;N=X+128|0;D=X+124|0;O=X+120|0;P=X+116|0;J=X+112|0;r=X+108|0;s=X+104|0;K=X+100|0;R=X+96|0;W=X+92|0;H=X+88|0;T=X+84|0;Q=X+80|0;V=X+76|0;z=X+72|0;L=X+68|0;B=X+64|0;u=X+40|0;t=X+36|0;q=X+32|0;p=X+28|0;o=X+24|0;v=X+20|0;x=X+16|0;y=X+12|0;w=X+8|0;S=X+4|0;M=X;c[I>>2]=a;c[F>>2]=b;c[G>>2]=d;c[E>>2]=e;c[A>>2]=f;c[C>>2]=h;c[N>>2]=i;c[D>>2]=j;c[O>>2]=k;c[P>>2]=m;c[J>>2]=n;c[r>>2]=0;c[s>>2]=0;c[K>>2]=0;g[R>>2]=0.0;g[W>>2]=0.0;c[H>>2]=0;c[T>>2]=((c[c[I>>2]>>2]|0)!=0^1)&1;c[q>>2]=c[c[I>>2]>>2];c[p>>2]=c[(c[I>>2]|0)+24>>2];if((c[E>>2]|0)==1){c[U>>2]=xa(c[I>>2]|0,c[F>>2]|0,c[G>>2]|0,c[A>>2]|0,c[O>>2]|0)|0;W=c[U>>2]|0;l=X;return W|0}c[t>>2]=c[J>>2];Ba(c[I>>2]|0,u,c[F>>2]|0,c[G>>2]|0,c[E>>2]|0,A,c[C>>2]|0,c[C>>2]|0,c[D>>2]|0,1,J);c[K>>2]=c[u>>2];c[r>>2]=c[u+4>>2];c[s>>2]=c[u+8>>2];c[z>>2]=c[u+12>>2];c[L>>2]=c[u+16>>2];c[B>>2]=c[u+20>>2];g[R>>2]=+(c[r>>2]|0)*.000030517578125;g[W>>2]=+(c[s>>2]|0)*.000030517578125;do if((c[E>>2]|0)==2){c[v>>2]=0;c[Q>>2]=c[A>>2];c[V>>2]=0;c[V>>2]=(c[L>>2]|0)!=0&(c[L>>2]|0)!=16384?8:0;c[Q>>2]=(c[Q>>2]|0)-(c[V>>2]|0);c[o>>2]=(c[L>>2]|0)>8192&1;S=(c[I>>2]|0)+28|0;c[S>>2]=(c[S>>2]|0)-((c[B>>2]|0)+(c[V>>2]|0));c[x>>2]=c[o>>2]|0?c[G>>2]|0:c[F>>2]|0;c[y>>2]=c[o>>2]|0?c[F>>2]|0:c[G>>2]|0;do if(c[V>>2]|0)if(c[q>>2]|0){c[v>>2]=+g[c[x>>2]>>2]*+g[(c[y>>2]|0)+4>>2]-+g[(c[x>>2]|0)+4>>2]*+g[c[y>>2]>>2]<0.0&1;bc(c[p>>2]|0,c[v>>2]|0,1);break}else{c[v>>2]=Rb(c[p>>2]|0,1)|0;break}while(0);c[v>>2]=1-(c[v>>2]<<1);c[H>>2]=va(c[I>>2]|0,c[x>>2]|0,c[E>>2]|0,c[Q>>2]|0,c[C>>2]|0,c[N>>2]|0,c[D>>2]|0,c[O>>2]|0,1.0,c[P>>2]|0,c[t>>2]|0)|0;g[c[y>>2]>>2]=+(0-(c[v>>2]|0)|0)*+g[(c[x>>2]|0)+4>>2];g[(c[y>>2]|0)+4>>2]=+(c[v>>2]|0)*+g[c[x>>2]>>2];if(c[T>>2]|0){g[c[F>>2]>>2]=+g[R>>2]*+g[c[F>>2]>>2];g[(c[F>>2]|0)+4>>2]=+g[R>>2]*+g[(c[F>>2]|0)+4>>2];g[c[G>>2]>>2]=+g[W>>2]*+g[c[G>>2]>>2];g[(c[G>>2]|0)+4>>2]=+g[W>>2]*+g[(c[G>>2]|0)+4>>2];g[w>>2]=+g[c[F>>2]>>2];g[c[F>>2]>>2]=+g[w>>2]-+g[c[G>>2]>>2];g[c[G>>2]>>2]=+g[w>>2]+ +g[c[G>>2]>>2];g[w>>2]=+g[(c[F>>2]|0)+4>>2];g[(c[F>>2]|0)+4>>2]=+g[w>>2]-+g[(c[G>>2]|0)+4>>2];g[(c[G>>2]|0)+4>>2]=+g[w>>2]+ +g[(c[G>>2]|0)+4>>2]}}else{h=c[A>>2]|0;if((c[A>>2]|0)>=(((c[A>>2]|0)-(c[z>>2]|0)|0)/2|0|0))h=(h-(c[z>>2]|0)|0)/2|0;if(0<=(h|0)){h=c[A>>2]|0;if((c[A>>2]|0)>=(((c[A>>2]|0)-(c[z>>2]|0)|0)/2|0|0))h=(h-(c[z>>2]|0)|0)/2|0}else h=0;c[Q>>2]=h;c[V>>2]=(c[A>>2]|0)-(c[Q>>2]|0);h=(c[I>>2]|0)+28|0;c[h>>2]=(c[h>>2]|0)-(c[B>>2]|0);c[S>>2]=c[(c[I>>2]|0)+28>>2];h=c[I>>2]|0;if((c[Q>>2]|0)>=(c[V>>2]|0)){c[H>>2]=va(h,c[F>>2]|0,c[E>>2]|0,c[Q>>2]|0,c[C>>2]|0,c[N>>2]|0,c[D>>2]|0,c[O>>2]|0,1.0,c[P>>2]|0,c[J>>2]|0)|0;c[S>>2]=(c[Q>>2]|0)-((c[S>>2]|0)-(c[(c[I>>2]|0)+28>>2]|0));if((c[S>>2]|0)>24&(c[L>>2]|0)!=0)c[V>>2]=(c[V>>2]|0)+((c[S>>2]|0)-24);W=va(c[I>>2]|0,c[G>>2]|0,c[E>>2]|0,c[V>>2]|0,c[C>>2]|0,0,c[D>>2]|0,0,+g[W>>2],0,c[J>>2]>>c[C>>2])|0;c[H>>2]=c[H>>2]|W;break}else{c[H>>2]=va(h,c[G>>2]|0,c[E>>2]|0,c[V>>2]|0,c[C>>2]|0,0,c[D>>2]|0,0,+g[W>>2],0,c[J>>2]>>c[C>>2])|0;c[S>>2]=(c[V>>2]|0)-((c[S>>2]|0)-(c[(c[I>>2]|0)+28>>2]|0));if((c[S>>2]|0)>24&(c[L>>2]|0)!=16384)c[Q>>2]=(c[Q>>2]|0)+((c[S>>2]|0)-24);W=va(c[I>>2]|0,c[F>>2]|0,c[E>>2]|0,c[Q>>2]|0,c[C>>2]|0,c[N>>2]|0,c[D>>2]|0,c[O>>2]|0,1.0,c[P>>2]|0,c[J>>2]|0)|0;c[H>>2]=c[H>>2]|W;break}}while(0);a:do if(c[T>>2]|0){if((c[E>>2]|0)!=2)Ka(c[F>>2]|0,c[G>>2]|0,+g[R>>2],c[E>>2]|0,c[(c[I>>2]|0)+40>>2]|0);if(c[K>>2]|0){c[M>>2]=0;while(1){if((c[M>>2]|0)>=(c[E>>2]|0))break a;g[(c[G>>2]|0)+(c[M>>2]<<2)>>2]=-+g[(c[G>>2]|0)+(c[M>>2]<<2)>>2];c[M>>2]=(c[M>>2]|0)+1}}}while(0);c[U>>2]=c[H>>2];W=c[U>>2]|0;l=X;return W|0}function xa(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;u=l;l=l+48|0;m=u+44|0;h=u+40|0;i=u+36|0;j=u+32|0;p=u+28|0;q=u+24|0;k=u+20|0;s=u+16|0;t=u+12|0;o=u+8|0;n=u+4|0;r=u;c[m>>2]=a;c[h>>2]=b;c[i>>2]=d;c[j>>2]=e;c[p>>2]=f;c[q>>2]=((c[c[m>>2]>>2]|0)!=0^1)&1;c[t>>2]=c[h>>2];c[o>>2]=c[c[m>>2]>>2];c[n>>2]=c[(c[m>>2]|0)+24>>2];c[s>>2]=(c[i>>2]|0)!=0&1;c[k>>2]=0;do{c[r>>2]=0;if((c[(c[m>>2]|0)+28>>2]|0)>=8){if(c[o>>2]|0){c[r>>2]=+g[c[t>>2]>>2]<0.0&1;bc(c[n>>2]|0,c[r>>2]|0,1)}else c[r>>2]=Rb(c[n>>2]|0,1)|0;f=(c[m>>2]|0)+28|0;c[f>>2]=(c[f>>2]|0)-8;c[j>>2]=(c[j>>2]|0)-8}if(c[q>>2]|0)g[c[t>>2]>>2]=c[r>>2]|0?-1.0:1.0;c[t>>2]=c[i>>2];f=(c[k>>2]|0)+1|0;c[k>>2]=f}while((f|0)<(1+(c[s>>2]|0)|0));if(!(c[p>>2]|0)){l=u;return 1}g[c[p>>2]>>2]=+g[c[h>>2]>>2];l=u;return 1}function ya(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;p=l;l=l+48|0;i=p+32|0;h=p+28|0;o=p+24|0;q=p+20|0;j=p+16|0;k=p+12|0;f=p+8|0;n=p+4|0;m=p;c[i>>2]=a;c[h>>2]=b;c[o>>2]=d;c[q>>2]=e;c[f>>2]=N(c[h>>2]|0,c[o>>2]|0)|0;d=c[f>>2]|0;c[n>>2]=$()|0;b=l;l=l+((1*(d<<2)|0)+15&-16)|0;if(c[q>>2]|0){c[m>>2]=8+(c[o>>2]<<2)+-8;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[o>>2]|0))break;c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[h>>2]|0))break;d=N(c[k>>2]|0,c[o>>2]|0)|0;q=N(c[(c[m>>2]|0)+(c[j>>2]<<2)>>2]|0,c[h>>2]|0)|0;g[b+(q+(c[k>>2]|0)<<2)>>2]=+g[(c[i>>2]|0)+(d+(c[j>>2]|0)<<2)>>2];c[k>>2]=(c[k>>2]|0)+1}c[j>>2]=(c[j>>2]|0)+1}o=c[i>>2]|0;m=c[f>>2]|0;m=m<<2;q=0;q=m+q|0;_i(o|0,b|0,q|0)|0;q=c[n>>2]|0;_(q|0);l=p;return}else{c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[o>>2]|0))break;c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[h>>2]|0))break;m=N(c[k>>2]|0,c[o>>2]|0)|0;q=N(c[j>>2]|0,c[h>>2]|0)|0;g[b+(q+(c[k>>2]|0)<<2)>>2]=+g[(c[i>>2]|0)+(m+(c[j>>2]|0)<<2)>>2];c[k>>2]=(c[k>>2]|0)+1}c[j>>2]=(c[j>>2]|0)+1}o=c[i>>2]|0;m=c[f>>2]|0;m=m<<2;q=0;q=m+q|0;_i(o|0,b|0,q|0)|0;q=c[n>>2]|0;_(q|0);l=p;return}}function za(a,e,f,h,i,j,k,m,n){a=a|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=+m;n=n|0;var o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0;Z=l;l=l+176|0;S=Z+164|0;R=Z+160|0;V=Z+156|0;C=Z+152|0;W=Z+148|0;U=Z+144|0;Q=Z+140|0;Y=Z+136|0;T=Z+132|0;_=Z+128|0;w=Z+124|0;s=Z+120|0;o=Z+116|0;p=Z+112|0;E=Z+108|0;J=Z+104|0;O=Z+100|0;X=Z+96|0;x=Z+92|0;F=Z+88|0;P=Z+84|0;v=Z+80|0;t=Z+76|0;B=Z+72|0;G=Z+68|0;I=Z+64|0;M=Z+60|0;A=Z+56|0;H=Z+52|0;D=Z+48|0;q=Z+24|0;K=Z+20|0;L=Z+16|0;z=Z+12|0;u=Z+8|0;r=Z+4|0;y=Z;c[S>>2]=a;c[R>>2]=e;c[V>>2]=f;c[C>>2]=h;c[W>>2]=i;c[U>>2]=j;c[Q>>2]=k;g[Y>>2]=m;c[T>>2]=n;c[o>>2]=0;c[p>>2]=0;c[E>>2]=c[W>>2];g[J>>2]=0.0;g[O>>2]=0.0;c[X>>2]=0;c[x>>2]=((c[c[S>>2]>>2]|0)!=0^1)&1;c[F>>2]=0;c[P>>2]=c[c[S>>2]>>2];c[v>>2]=c[(c[S>>2]|0)+4>>2];c[t>>2]=c[(c[S>>2]|0)+8>>2];c[B>>2]=c[(c[S>>2]|0)+16>>2];c[G>>2]=c[(c[S>>2]|0)+24>>2];j=N((c[Q>>2]|0)+1|0,c[(c[v>>2]|0)+8>>2]|0)|0;c[_>>2]=(c[(c[v>>2]|0)+92+8>>2]|0)+(b[(c[(c[v>>2]|0)+92+4>>2]|0)+(j+(c[t>>2]|0)<<1)>>1]|0);if((c[Q>>2]|0)!=-1?((c[V>>2]|0)>2?(c[C>>2]|0)>((d[(c[_>>2]|0)+(d[c[_>>2]>>0]|0)>>0]|0)+12|0):0):0){c[K>>2]=0;c[V>>2]=c[V>>2]>>1;c[F>>2]=(c[R>>2]|0)+(c[V>>2]<<2);c[Q>>2]=(c[Q>>2]|0)-1;if((c[W>>2]|0)==1)c[T>>2]=c[T>>2]&1|c[T>>2]<<1;c[W>>2]=(c[W>>2]|0)+1>>1;Ba(c[S>>2]|0,q,c[R>>2]|0,c[F>>2]|0,c[V>>2]|0,C,c[W>>2]|0,c[E>>2]|0,c[Q>>2]|0,0,T);c[o>>2]=c[q+4>>2];c[p>>2]=c[q+8>>2];c[A>>2]=c[q+12>>2];c[H>>2]=c[q+16>>2];c[D>>2]=c[q+20>>2];g[J>>2]=+(c[o>>2]|0)*.000030517578125;g[O>>2]=+(c[p>>2]|0)*.000030517578125;do if((c[E>>2]|0)>1?c[H>>2]&16383|0:0){i=c[A>>2]|0;if((c[H>>2]|0)>8192){c[A>>2]=(c[A>>2]|0)-(i>>4-(c[Q>>2]|0));break}if(0<(i+(c[V>>2]<<3>>5-(c[Q>>2]|0))|0))i=0;else i=(c[A>>2]|0)+(c[V>>2]<<3>>5-(c[Q>>2]|0))|0;c[A>>2]=i}while(0);i=c[C>>2]|0;if((c[C>>2]|0)>=(((c[C>>2]|0)-(c[A>>2]|0)|0)/2|0|0))i=(i-(c[A>>2]|0)|0)/2|0;if(0<=(i|0)){i=c[C>>2]|0;if((c[C>>2]|0)>=(((c[C>>2]|0)-(c[A>>2]|0)|0)/2|0|0))i=(i-(c[A>>2]|0)|0)/2|0}else i=0;c[I>>2]=i;c[M>>2]=(c[C>>2]|0)-(c[I>>2]|0);_=(c[S>>2]|0)+28|0;c[_>>2]=(c[_>>2]|0)-(c[D>>2]|0);if(c[U>>2]|0)c[K>>2]=(c[U>>2]|0)+(c[V>>2]<<2);c[L>>2]=c[(c[S>>2]|0)+28>>2];i=c[S>>2]|0;if((c[I>>2]|0)>=(c[M>>2]|0)){c[X>>2]=za(i,c[R>>2]|0,c[V>>2]|0,c[I>>2]|0,c[W>>2]|0,c[U>>2]|0,c[Q>>2]|0,+g[Y>>2]*+g[J>>2],c[T>>2]|0)|0;c[L>>2]=(c[I>>2]|0)-((c[L>>2]|0)-(c[(c[S>>2]|0)+28>>2]|0));if((c[L>>2]|0)>24&(c[H>>2]|0)!=0)c[M>>2]=(c[M>>2]|0)+((c[L>>2]|0)-24);_=za(c[S>>2]|0,c[F>>2]|0,c[V>>2]|0,c[M>>2]|0,c[W>>2]|0,c[K>>2]|0,c[Q>>2]|0,+g[Y>>2]*+g[O>>2],c[T>>2]>>c[W>>2])|0;c[X>>2]=c[X>>2]|_<<(c[E>>2]>>1);_=c[X>>2]|0;l=Z;return _|0}else{_=za(i,c[F>>2]|0,c[V>>2]|0,c[M>>2]|0,c[W>>2]|0,c[K>>2]|0,c[Q>>2]|0,+g[Y>>2]*+g[O>>2],c[T>>2]>>c[W>>2])|0;c[X>>2]=_<<(c[E>>2]>>1);c[L>>2]=(c[M>>2]|0)-((c[L>>2]|0)-(c[(c[S>>2]|0)+28>>2]|0));if((c[L>>2]|0)>24&(c[H>>2]|0)!=16384)c[I>>2]=(c[I>>2]|0)+((c[L>>2]|0)-24);_=za(c[S>>2]|0,c[R>>2]|0,c[V>>2]|0,c[I>>2]|0,c[W>>2]|0,c[U>>2]|0,c[Q>>2]|0,+g[Y>>2]*+g[J>>2],c[T>>2]|0)|0;c[X>>2]=c[X>>2]|_;_=c[X>>2]|0;l=Z;return _|0}}c[w>>2]=Ca(c[v>>2]|0,c[t>>2]|0,c[Q>>2]|0,c[C>>2]|0)|0;c[s>>2]=Da(c[v>>2]|0,c[t>>2]|0,c[Q>>2]|0,c[w>>2]|0)|0;i=c[S>>2]|0;k=c[s>>2]|0;while(1){_=i+28|0;c[_>>2]=(c[_>>2]|0)-k;if(!((c[(c[S>>2]|0)+28>>2]|0)<0?(c[w>>2]|0)>0:0))break;i=(c[S>>2]|0)+28|0;c[i>>2]=(c[i>>2]|0)+(c[s>>2]|0);c[w>>2]=(c[w>>2]|0)+-1;c[s>>2]=Da(c[v>>2]|0,c[t>>2]|0,c[Q>>2]|0,c[w>>2]|0)|0;i=c[S>>2]|0;k=c[s>>2]|0}if(c[w>>2]|0){c[z>>2]=Ea(c[w>>2]|0)|0;a=c[R>>2]|0;h=c[V>>2]|0;e=c[z>>2]|0;f=c[B>>2]|0;k=c[W>>2]|0;i=c[G>>2]|0;if(c[P>>2]|0){c[X>>2]=Xc(a,h,e,f,k,i)|0;_=c[X>>2]|0;l=Z;return _|0}else{c[X>>2]=ad(a,h,e,f,k,i,+g[Y>>2])|0;_=c[X>>2]|0;l=Z;return _|0}}if(!(c[x>>2]|0)){_=c[X>>2]|0;l=Z;return _|0}c[r>>2]=(1<>2])-1;c[T>>2]=c[T>>2]&c[r>>2];if(!(c[T>>2]|0)){aj(c[R>>2]|0,0,c[V>>2]<<2|0)|0;_=c[X>>2]|0;l=Z;return _|0}_=(c[U>>2]|0)==0;c[u>>2]=0;if(_){while(1){if((c[u>>2]|0)>=(c[V>>2]|0))break;_=ka(c[(c[S>>2]|0)+36>>2]|0)|0;c[(c[S>>2]|0)+36>>2]=_;g[(c[R>>2]|0)+(c[u>>2]<<2)>>2]=+(c[(c[S>>2]|0)+36>>2]>>20|0);c[u>>2]=(c[u>>2]|0)+1}c[X>>2]=c[r>>2]}else{while(1){if((c[u>>2]|0)>=(c[V>>2]|0))break;_=ka(c[(c[S>>2]|0)+36>>2]|0)|0;c[(c[S>>2]|0)+36>>2]=_;g[y>>2]=.00390625;m=+g[y>>2];g[y>>2]=c[(c[S>>2]|0)+36>>2]&32768|0?m:-m;g[(c[R>>2]|0)+(c[u>>2]<<2)>>2]=+g[(c[U>>2]|0)+(c[u>>2]<<2)>>2]+ +g[y>>2];c[u>>2]=(c[u>>2]|0)+1}c[X>>2]=c[T>>2]}cd(c[R>>2]|0,c[V>>2]|0,+g[Y>>2],c[(c[S>>2]|0)+40>>2]|0);_=c[X>>2]|0;l=Z;return _|0}function Aa(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;p=l;l=l+48|0;i=p+32|0;h=p+28|0;o=p+24|0;q=p+20|0;j=p+16|0;k=p+12|0;f=p+8|0;n=p+4|0;m=p;c[i>>2]=a;c[h>>2]=b;c[o>>2]=d;c[q>>2]=e;c[f>>2]=N(c[h>>2]|0,c[o>>2]|0)|0;d=c[f>>2]|0;c[n>>2]=$()|0;b=l;l=l+((1*(d<<2)|0)+15&-16)|0;if(c[q>>2]|0){c[m>>2]=8+(c[o>>2]<<2)+-8;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[o>>2]|0))break;c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[h>>2]|0))break;d=N(c[(c[m>>2]|0)+(c[j>>2]<<2)>>2]|0,c[h>>2]|0)|0;q=N(c[k>>2]|0,c[o>>2]|0)|0;g[b+(q+(c[j>>2]|0)<<2)>>2]=+g[(c[i>>2]|0)+(d+(c[k>>2]|0)<<2)>>2];c[k>>2]=(c[k>>2]|0)+1}c[j>>2]=(c[j>>2]|0)+1}o=c[i>>2]|0;m=c[f>>2]|0;m=m<<2;q=0;q=m+q|0;_i(o|0,b|0,q|0)|0;q=c[n>>2]|0;_(q|0);l=p;return}else{c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[o>>2]|0))break;c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[h>>2]|0))break;m=N(c[j>>2]|0,c[h>>2]|0)|0;q=N(c[k>>2]|0,c[o>>2]|0)|0;g[b+(q+(c[j>>2]|0)<<2)>>2]=+g[(c[i>>2]|0)+(m+(c[k>>2]|0)<<2)>>2];c[k>>2]=(c[k>>2]|0)+1}c[j>>2]=(c[j>>2]|0)+1}o=c[i>>2]|0;m=c[f>>2]|0;m=m<<2;q=0;q=m+q|0;_i(o|0,b|0,q|0)|0;q=c[n>>2]|0;_(q|0);l=p;return}}function Ba(a,d,e,f,h,i,j,k,m,n,o){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;var p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0;Z=l;l=l+160|0;q=Z+148|0;X=Z+144|0;D=Z+140|0;E=Z+136|0;L=Z+132|0;M=Z+128|0;K=Z+124|0;p=Z+120|0;ba=Z+116|0;J=Z+112|0;R=Z+108|0;I=Z+104|0;V=Z+100|0;O=Z+96|0;S=Z+92|0;U=Z+88|0;W=Z+84|0;$=Z+80|0;aa=Z+76|0;Y=Z+72|0;T=Z+68|0;Q=Z+64|0;H=Z+60|0;G=Z+56|0;_=Z+52|0;P=Z+48|0;F=Z+44|0;z=Z+40|0;B=Z+36|0;A=Z+32|0;C=Z+28|0;u=Z+24|0;x=Z+20|0;y=Z+16|0;w=Z+12|0;r=Z+8|0;s=Z+4|0;t=Z;c[q>>2]=a;c[X>>2]=d;c[D>>2]=e;c[E>>2]=f;c[L>>2]=h;c[M>>2]=i;c[K>>2]=j;c[p>>2]=k;c[ba>>2]=m;c[J>>2]=n;c[R>>2]=o;c[V>>2]=0;c[T>>2]=0;c[Q>>2]=c[c[q>>2]>>2];c[H>>2]=c[(c[q>>2]|0)+4>>2];c[G>>2]=c[(c[q>>2]|0)+8>>2];c[_>>2]=c[(c[q>>2]|0)+12>>2];c[P>>2]=c[(c[q>>2]|0)+24>>2];c[F>>2]=c[(c[q>>2]|0)+32>>2];c[$>>2]=(b[(c[(c[H>>2]|0)+56>>2]|0)+(c[G>>2]<<1)>>1]|0)+(c[ba>>2]<<3);c[aa>>2]=(c[$>>2]>>1)-((c[J>>2]|0?(c[L>>2]|0)==2:0)?16:4);c[I>>2]=Fa(c[L>>2]|0,c[c[M>>2]>>2]|0,c[aa>>2]|0,c[$>>2]|0,c[J>>2]|0)|0;if(c[J>>2]|0?(c[G>>2]|0)>=(c[_>>2]|0):0)c[I>>2]=1;if(c[Q>>2]|0)c[V>>2]=ed(c[D>>2]|0,c[E>>2]|0,c[J>>2]|0,c[L>>2]|0,c[(c[q>>2]|0)+40>>2]|0)|0;c[Y>>2]=Gb(c[P>>2]|0)|0;do if((c[I>>2]|0)!=1){if(c[Q>>2]|0)c[V>>2]=(N(c[V>>2]|0,c[I>>2]|0)|0)+8192>>14;do if((c[J>>2]|0)!=0&(c[L>>2]|0)>2){c[z>>2]=3;c[B>>2]=c[V>>2];c[A>>2]=(c[I>>2]|0)/2|0;p=N(c[z>>2]|0,(c[A>>2]|0)+1|0)|0;c[C>>2]=p+(c[A>>2]|0);p=c[P>>2]|0;if(c[Q>>2]|0){if((c[B>>2]|0)<=(c[A>>2]|0))k=N(c[z>>2]|0,c[B>>2]|0)|0;else k=(c[B>>2]|0)-1-(c[A>>2]|0)+(N((c[A>>2]|0)+1|0,c[z>>2]|0)|0)|0;if((c[B>>2]|0)<=(c[A>>2]|0))j=N(c[z>>2]|0,(c[B>>2]|0)+1|0)|0;else j=(c[B>>2]|0)-(c[A>>2]|0)+(N((c[A>>2]|0)+1|0,c[z>>2]|0)|0)|0;Ub(p,k,j,c[C>>2]|0);break}c[u>>2]=Kb(p,c[C>>2]|0)|0;if((c[u>>2]|0)<(N((c[A>>2]|0)+1|0,c[z>>2]|0)|0))c[B>>2]=(c[u>>2]|0)/(c[z>>2]|0)|0;else c[B>>2]=(c[A>>2]|0)+1+((c[u>>2]|0)-(N((c[A>>2]|0)+1|0,c[z>>2]|0)|0));if((c[B>>2]|0)<=(c[A>>2]|0))k=N(c[z>>2]|0,c[B>>2]|0)|0;else k=(c[B>>2]|0)-1-(c[A>>2]|0)+(N((c[A>>2]|0)+1|0,c[z>>2]|0)|0)|0;if((c[B>>2]|0)<=(c[A>>2]|0))j=N(c[z>>2]|0,(c[B>>2]|0)+1|0)|0;else j=(c[B>>2]|0)-(c[A>>2]|0)+(N((c[A>>2]|0)+1|0,c[z>>2]|0)|0)|0;Nb(c[P>>2]|0,k,j,c[C>>2]|0);c[V>>2]=c[B>>2]}else{if((c[p>>2]|0)>1|(c[J>>2]|0)!=0){j=c[P>>2]|0;if(c[Q>>2]|0){ac(j,c[V>>2]|0,(c[I>>2]|0)+1|0);break}else{c[V>>2]=Qb(j,(c[I>>2]|0)+1|0)|0;break}}c[x>>2]=1;c[y>>2]=N((c[I>>2]>>1)+1|0,(c[I>>2]>>1)+1|0)|0;if(!(c[Q>>2]|0)){c[r>>2]=0;c[s>>2]=Kb(c[P>>2]|0,c[y>>2]|0)|0;if((c[s>>2]|0)<((N(c[I>>2]>>1,(c[I>>2]>>1)+1|0)|0)>>1|0)){c[V>>2]=((pc((c[s>>2]<<3)+1|0)|0)-1|0)>>>1;c[x>>2]=(c[V>>2]|0)+1;c[r>>2]=(N(c[V>>2]|0,(c[V>>2]|0)+1|0)|0)>>1}else{ba=(c[I>>2]|0)+1<<1;c[V>>2]=(ba-(pc(((c[y>>2]|0)-(c[s>>2]|0)-1<<3)+1|0)|0)|0)>>>1;c[x>>2]=(c[I>>2]|0)+1-(c[V>>2]|0);c[r>>2]=(c[y>>2]|0)-((N((c[I>>2]|0)+1-(c[V>>2]|0)|0,(c[I>>2]|0)+2-(c[V>>2]|0)|0)|0)>>1)}Nb(c[P>>2]|0,c[r>>2]|0,(c[r>>2]|0)+(c[x>>2]|0)|0,c[y>>2]|0);break}if((c[V>>2]|0)<=(c[I>>2]>>1|0))j=(c[V>>2]|0)+1|0;else j=(c[I>>2]|0)+1-(c[V>>2]|0)|0;c[x>>2]=j;if((c[V>>2]|0)<=(c[I>>2]>>1|0))j=(N(c[V>>2]|0,(c[V>>2]|0)+1|0)|0)>>1;else j=(c[y>>2]|0)-((N((c[I>>2]|0)+1-(c[V>>2]|0)|0,(c[I>>2]|0)+2-(c[V>>2]|0)|0)|0)>>1)|0;c[w>>2]=j;Ub(c[P>>2]|0,c[w>>2]|0,(c[w>>2]|0)+(c[x>>2]|0)|0,c[y>>2]|0)}while(0);c[V>>2]=qa(c[V>>2]<<14,c[I>>2]|0)|0;if((c[Q>>2]|0)!=0&(c[J>>2]|0)!=0)if(!(c[V>>2]|0)){Ga(c[H>>2]|0,c[D>>2]|0,c[E>>2]|0,c[F>>2]|0,c[G>>2]|0,c[L>>2]|0);break}else{Ha(c[D>>2]|0,c[E>>2]|0,c[L>>2]|0);break}}else if(c[J>>2]|0){if(c[Q>>2]|0){c[T>>2]=(c[V>>2]|0)>8192&1;a:do if(c[T>>2]|0){c[t>>2]=0;while(1){if((c[t>>2]|0)>=(c[L>>2]|0))break a;g[(c[E>>2]|0)+(c[t>>2]<<2)>>2]=-+g[(c[E>>2]|0)+(c[t>>2]<<2)>>2];c[t>>2]=(c[t>>2]|0)+1}}while(0);Ga(c[H>>2]|0,c[D>>2]|0,c[E>>2]|0,c[F>>2]|0,c[G>>2]|0,c[L>>2]|0)}do if((c[c[M>>2]>>2]|0)>16?(c[(c[q>>2]|0)+28>>2]|0)>16:0){j=c[P>>2]|0;if(c[Q>>2]|0){_b(j,c[T>>2]|0,2);break}else{c[T>>2]=Ob(j,2)|0;break}}else v=60;while(0);if((v|0)==60)c[T>>2]=0;c[V>>2]=0}while(0);ba=Gb(c[P>>2]|0)|0;c[W>>2]=ba-(c[Y>>2]|0);ba=c[M>>2]|0;c[ba>>2]=(c[ba>>2]|0)-(c[W>>2]|0);if(!(c[V>>2]|0)){c[S>>2]=32767;c[U>>2]=0;ba=c[R>>2]|0;c[ba>>2]=c[ba>>2]&(1<>2])-1;c[O>>2]=-16384;ba=c[T>>2]|0;aa=c[X>>2]|0;c[aa>>2]=ba;aa=c[S>>2]|0;ba=c[X>>2]|0;ba=ba+4|0;c[ba>>2]=aa;ba=c[U>>2]|0;aa=c[X>>2]|0;aa=aa+8|0;c[aa>>2]=ba;aa=c[O>>2]|0;ba=c[X>>2]|0;ba=ba+12|0;c[ba>>2]=aa;ba=c[V>>2]|0;aa=c[X>>2]|0;aa=aa+16|0;c[aa>>2]=ba;aa=c[W>>2]|0;ba=c[X>>2]|0;ba=ba+20|0;c[ba>>2]=aa;l=Z;return}if((c[V>>2]|0)==16384){c[S>>2]=0;c[U>>2]=32767;ba=c[R>>2]|0;c[ba>>2]=c[ba>>2]&(1<>2])-1<>2];c[O>>2]=16384;ba=c[T>>2]|0;aa=c[X>>2]|0;c[aa>>2]=ba;aa=c[S>>2]|0;ba=c[X>>2]|0;ba=ba+4|0;c[ba>>2]=aa;ba=c[U>>2]|0;aa=c[X>>2]|0;aa=aa+8|0;c[aa>>2]=ba;aa=c[O>>2]|0;ba=c[X>>2]|0;ba=ba+12|0;c[ba>>2]=aa;ba=c[V>>2]|0;aa=c[X>>2]|0;aa=aa+16|0;c[aa>>2]=ba;aa=c[W>>2]|0;ba=c[X>>2]|0;ba=ba+20|0;c[ba>>2]=aa;l=Z;return}else{c[S>>2]=(Ia(c[V>>2]&65535)|0)<<16>>16;c[U>>2]=(Ia(16384-(c[V>>2]|0)&65535)|0)<<16>>16;ba=((c[L>>2]|0)-1<<7&65535)<<16>>16;c[O>>2]=16384+(N(ba,((Ja(c[U>>2]|0,c[S>>2]|0)|0)&65535)<<16>>16)|0)>>15;ba=c[T>>2]|0;aa=c[X>>2]|0;c[aa>>2]=ba;aa=c[S>>2]|0;ba=c[X>>2]|0;ba=ba+4|0;c[ba>>2]=aa;ba=c[U>>2]|0;aa=c[X>>2]|0;aa=aa+8|0;c[aa>>2]=ba;aa=c[O>>2]|0;ba=c[X>>2]|0;ba=ba+12|0;c[ba>>2]=aa;ba=c[V>>2]|0;aa=c[X>>2]|0;aa=aa+16|0;c[aa>>2]=ba;aa=c[W>>2]|0;ba=c[X>>2]|0;ba=ba+20|0;c[ba>>2]=aa;l=Z;return}}function Ca(a,e,f,g){a=a|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;p=l;l=l+48|0;o=p+36|0;r=p+32|0;q=p+28|0;s=p+24|0;j=p+20|0;h=p+16|0;n=p+12|0;m=p+8|0;k=p+4|0;i=p;c[r>>2]=a;c[q>>2]=e;c[s>>2]=f;c[j>>2]=g;c[s>>2]=(c[s>>2]|0)+1;a=N(c[s>>2]|0,c[(c[r>>2]|0)+8>>2]|0)|0;c[k>>2]=(c[(c[r>>2]|0)+92+8>>2]|0)+(b[(c[(c[r>>2]|0)+92+4>>2]|0)+(a+(c[q>>2]|0)<<1)>>1]|0);c[n>>2]=0;c[m>>2]=d[c[k>>2]>>0];c[j>>2]=(c[j>>2]|0)+-1;c[h>>2]=0;while(1){if((c[h>>2]|0)>=6)break;c[i>>2]=(c[n>>2]|0)+(c[m>>2]|0)+1>>1;f=c[i>>2]|0;if((d[(c[k>>2]|0)+(c[i>>2]|0)>>0]|0)>=(c[j>>2]|0))c[m>>2]=f;else c[n>>2]=f;c[h>>2]=(c[h>>2]|0)+1}if(!(c[n>>2]|0))f=-1;else f=d[(c[k>>2]|0)+(c[n>>2]|0)>>0]|0;if(((c[j>>2]|0)-f|0)<=((d[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0)-(c[j>>2]|0)|0)){c[o>>2]=c[n>>2];s=c[o>>2]|0;l=p;return s|0}else{c[o>>2]=c[m>>2];s=c[o>>2]|0;l=p;return s|0}return 0}function Da(a,e,f,g){a=a|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0;j=l;l=l+32|0;m=j+16|0;k=j+12|0;n=j+8|0;i=j+4|0;h=j;c[m>>2]=a;c[k>>2]=e;c[n>>2]=f;c[i>>2]=g;c[n>>2]=(c[n>>2]|0)+1;g=N(c[n>>2]|0,c[(c[m>>2]|0)+8>>2]|0)|0;c[h>>2]=(c[(c[m>>2]|0)+92+8>>2]|0)+(b[(c[(c[m>>2]|0)+92+4>>2]|0)+(g+(c[k>>2]|0)<<1)>>1]|0);if(!(c[i>>2]|0)){n=0;l=j;return n|0}n=(d[(c[h>>2]|0)+(c[i>>2]|0)>>0]|0)+1|0;l=j;return n|0}function Ea(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;a=c[b>>2]|0;if((c[b>>2]|0)<8){b=a;l=d;return b|0}b=8+(a&7)<<(c[b>>2]>>3)-1;l=d;return b|0}function Fa(a,d,e,f,g){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;o=l;l=l+32|0;p=o+28|0;i=o+24|0;j=o+20|0;k=o+16|0;q=o+12|0;n=o+8|0;m=o+4|0;h=o;c[p>>2]=a;c[i>>2]=d;c[j>>2]=e;c[k>>2]=f;c[q>>2]=g;c[h>>2]=(c[p>>2]<<1)-1;if((c[q>>2]|0)!=0&(c[p>>2]|0)==2)c[h>>2]=(c[h>>2]|0)+-1;q=(c[i>>2]|0)+(N(c[h>>2]|0,c[j>>2]|0)|0)|0;c[m>>2]=ua(q,c[h>>2]|0)|0;if(((c[i>>2]|0)-(c[k>>2]|0)-32|0)<(c[m>>2]|0))a=(c[i>>2]|0)-(c[k>>2]|0)-32|0;else a=c[m>>2]|0;c[m>>2]=a;c[m>>2]=64<(c[m>>2]|0)?64:c[m>>2]|0;if((c[m>>2]|0)<4){c[n>>2]=1;q=c[n>>2]|0;l=o;return q|0}else{c[n>>2]=b[22328+((c[m>>2]&7)<<1)>>1]>>14-(c[m>>2]>>3);c[n>>2]=(c[n>>2]|0)+1>>1<<1;q=c[n>>2]|0;l=o;return q|0}return 0}function Ga(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0;r=l;l=l+64|0;v=r+56|0;j=r+52|0;k=r+48|0;x=r+44|0;y=r+40|0;i=r+36|0;w=r+32|0;o=r+28|0;m=r+24|0;n=r+20|0;u=r+16|0;t=r+12|0;s=r+8|0;q=r+4|0;p=r;c[v>>2]=a;c[j>>2]=b;c[k>>2]=d;c[x>>2]=e;c[y>>2]=f;c[i>>2]=h;c[w>>2]=c[y>>2];g[u>>2]=+g[(c[x>>2]|0)+(c[w>>2]<<2)>>2];g[t>>2]=+g[(c[x>>2]|0)+((c[w>>2]|0)+(c[(c[v>>2]|0)+8>>2]|0)<<2)>>2];g[s>>2]=+B(+(+g[u>>2]*+g[u>>2]+1.0000000036274937e-15+ +g[t>>2]*+g[t>>2]))+1.0000000036274937e-15;g[m>>2]=+g[u>>2]/+g[s>>2];g[n>>2]=+g[t>>2]/+g[s>>2];c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[i>>2]|0))break;g[p>>2]=+g[(c[j>>2]|0)+(c[o>>2]<<2)>>2];g[q>>2]=+g[(c[k>>2]|0)+(c[o>>2]<<2)>>2];g[(c[j>>2]|0)+(c[o>>2]<<2)>>2]=+g[m>>2]*+g[p>>2]+ +g[n>>2]*+g[q>>2];c[o>>2]=(c[o>>2]|0)+1}l=r;return}function Ha(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;f=m+20|0;h=m+16|0;e=m+12|0;i=m+8|0;k=m+4|0;j=m;c[f>>2]=a;c[h>>2]=b;c[e>>2]=d;c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[e>>2]|0))break;g[j>>2]=+g[(c[f>>2]|0)+(c[i>>2]<<2)>>2]*.7071067690849304;g[k>>2]=+g[(c[h>>2]|0)+(c[i>>2]<<2)>>2]*.7071067690849304;g[(c[f>>2]|0)+(c[i>>2]<<2)>>2]=+g[j>>2]+ +g[k>>2];g[(c[h>>2]|0)+(c[i>>2]<<2)>>2]=+g[k>>2]-+g[j>>2];c[i>>2]=(c[i>>2]|0)+1}l=m;return}function Ia(a){a=a|0;var d=0,e=0,f=0,g=0;e=l;l=l+16|0;g=e+6|0;f=e;d=e+4|0;b[g>>1]=a;c[f>>2]=4096+(N(b[g>>1]|0,b[g>>1]|0)|0)>>13;b[d>>1]=c[f>>2];b[d>>1]=32767-(b[d>>1]|0)+(16384+(N(b[d>>1]|0,((16384+(N(b[d>>1]|0,(8277+(16384+(N(-626,b[d>>1]|0)|0)>>15)&65535)<<16>>16)|0)>>15)+-7651&65535)<<16>>16)|0)>>15);l=e;return 1+(b[d>>1]|0)&65535|0}function Ja(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;d=l;l=l+16|0;f=d+12|0;e=d+8|0;g=d+4|0;h=d;c[f>>2]=a;c[e>>2]=b;c[g>>2]=32-(Q(c[e>>2]|0)|0);c[h>>2]=32-(Q(c[f>>2]|0)|0);c[e>>2]=c[e>>2]<<15-(c[g>>2]|0);c[f>>2]=c[f>>2]<<15-(c[h>>2]|0);a=((c[h>>2]|0)-(c[g>>2]|0)<<11)+(16384+(N((c[f>>2]&65535)<<16>>16,((16384+(N((c[f>>2]&65535)<<16>>16,-2597)|0)>>15)+7932&65535)<<16>>16)|0)>>15)|0;a=a-(16384+(N((c[e>>2]&65535)<<16>>16,((16384+(N((c[e>>2]&65535)<<16>>16,-2597)|0)>>15)+7932&65535)<<16>>16)|0)>>15)|0;l=d;return a|0}function Ka(a,b,d,e,f){a=a|0;b=b|0;d=+d;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;u=l;l=l+64|0;k=u+60|0;m=u+56|0;q=u+52|0;j=u+48|0;n=u+40|0;v=u+36|0;w=u+32|0;h=u+28|0;i=u+24|0;x=u+20|0;t=u+16|0;p=u+12|0;s=u+8|0;r=u+4|0;o=u;c[k>>2]=a;c[m>>2]=b;g[q>>2]=d;c[j>>2]=e;c[u+44>>2]=f;g[v>>2]=0.0;g[w>>2]=0.0;La(c[m>>2]|0,c[k>>2]|0,c[m>>2]|0,c[j>>2]|0,v,w);g[v>>2]=+g[q>>2]*+g[v>>2];g[x>>2]=+g[q>>2];g[h>>2]=+g[x>>2]*+g[x>>2]+ +g[w>>2]-+g[v>>2]*2.0;g[i>>2]=+g[x>>2]*+g[x>>2]+ +g[w>>2]+ +g[v>>2]*2.0;if(+g[i>>2]<6.000000284984708e-04|+g[h>>2]<6.000000284984708e-04){_i(c[m>>2]|0,c[k>>2]|0,(c[j>>2]<<2)+0|0)|0;l=u;return}g[t>>2]=+g[h>>2];g[p>>2]=1.0/+B(+(+g[t>>2]));g[t>>2]=+g[i>>2];g[s>>2]=1.0/+B(+(+g[t>>2]));c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[j>>2]|0))break;g[o>>2]=+g[q>>2]*+g[(c[k>>2]|0)+(c[n>>2]<<2)>>2];g[r>>2]=+g[(c[m>>2]|0)+(c[n>>2]<<2)>>2];g[(c[k>>2]|0)+(c[n>>2]<<2)>>2]=+g[p>>2]*(+g[o>>2]-+g[r>>2]);g[(c[m>>2]|0)+(c[n>>2]<<2)>>2]=+g[s>>2]*(+g[o>>2]+ +g[r>>2]);c[n>>2]=(c[n>>2]|0)+1}l=u;return}function La(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0.0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;t=l;l=l+48|0;m=t+32|0;r=t+28|0;s=t+24|0;j=t+20|0;p=t+16|0;q=t+12|0;k=t+8|0;n=t+4|0;o=t;c[m>>2]=a;c[r>>2]=b;c[s>>2]=d;c[j>>2]=e;c[p>>2]=f;c[q>>2]=h;g[n>>2]=0.0;g[o>>2]=0.0;c[k>>2]=0;while(1){i=+g[n>>2];if((c[k>>2]|0)>=(c[j>>2]|0))break;g[n>>2]=i+ +g[(c[m>>2]|0)+(c[k>>2]<<2)>>2]*+g[(c[r>>2]|0)+(c[k>>2]<<2)>>2];g[o>>2]=+g[o>>2]+ +g[(c[m>>2]|0)+(c[k>>2]<<2)>>2]*+g[(c[s>>2]|0)+(c[k>>2]<<2)>>2];c[k>>2]=(c[k>>2]|0)+1}g[c[p>>2]>>2]=i;g[c[q>>2]>>2]=+g[o>>2];l=t;return}function Ma(a){a=a|0;var b=0,d=0,e=0,f=0;e=l;l=l+16|0;f=e+4|0;b=e;c[f>>2]=a;a=c[f>>2]|0;a:do if((a|0)<16e3)if((a|0)<12e3){switch(a|0){case 8e3:break;default:{d=7;break a}}c[b>>2]=6;break}else{switch(a|0){case 12e3:break;default:{d=7;break a}}c[b>>2]=4;break}else{if((a|0)<24e3){switch(a|0){case 16e3:break;default:{d=7;break a}}c[b>>2]=3;break}if((a|0)<48e3){switch(a|0){case 24e3:break;default:{d=7;break a}}c[b>>2]=2;break}else{switch(a|0){case 48e3:break;default:{d=7;break a}}c[b>>2]=1;break}}while(0);if((d|0)==7)c[b>>2]=0;l=e;return c[b>>2]|0}function Na(a,b,d,e,f,h,i,j,k,m,n,o){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=+h;i=+i;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;var p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0;N=l;l=l+112|0;M=N+96|0;G=N+92|0;q=N+88|0;r=N+84|0;p=N+80|0;t=N+76|0;x=N+72|0;D=N+68|0;E=N+64|0;F=N+60|0;C=N+56|0;B=N+48|0;u=N+44|0;v=N+40|0;w=N+36|0;y=N+32|0;z=N+28|0;A=N+24|0;H=N+20|0;I=N+16|0;J=N+12|0;K=N+8|0;L=N+4|0;s=N;c[M>>2]=a;c[G>>2]=b;c[q>>2]=d;c[r>>2]=e;c[p>>2]=f;g[t>>2]=h;g[x>>2]=i;c[D>>2]=j;c[E>>2]=k;c[F>>2]=m;c[C>>2]=n;c[N+52>>2]=o;if(+g[t>>2]==0.0&+g[x>>2]==0.0){if((c[G>>2]|0)==(c[M>>2]|0)){l=N;return}$i(c[M>>2]|0,c[G>>2]|0,(c[p>>2]<<2)+0|0)|0;l=N;return}g[u>>2]=+g[t>>2]*+g[128+((c[D>>2]|0)*12|0)>>2];g[v>>2]=+g[t>>2]*+g[128+((c[D>>2]|0)*12|0)+4>>2];g[w>>2]=+g[t>>2]*+g[128+((c[D>>2]|0)*12|0)+8>>2];g[y>>2]=+g[x>>2]*+g[128+((c[E>>2]|0)*12|0)>>2];g[z>>2]=+g[x>>2]*+g[128+((c[E>>2]|0)*12|0)+4>>2];g[A>>2]=+g[x>>2]*+g[128+((c[E>>2]|0)*12|0)+8>>2];g[I>>2]=+g[(c[G>>2]|0)+(0-(c[r>>2]|0)+1<<2)>>2];g[J>>2]=+g[(c[G>>2]|0)+(0-(c[r>>2]|0)<<2)>>2];g[K>>2]=+g[(c[G>>2]|0)+(0-(c[r>>2]|0)-1<<2)>>2];g[L>>2]=+g[(c[G>>2]|0)+(0-(c[r>>2]|0)-2<<2)>>2];if((+g[t>>2]==+g[x>>2]?(c[q>>2]|0)==(c[r>>2]|0):0)?(c[D>>2]|0)==(c[E>>2]|0):0)c[C>>2]=0;c[B>>2]=0;while(1){if((c[B>>2]|0)>=(c[C>>2]|0))break;g[H>>2]=+g[(c[G>>2]|0)+((c[B>>2]|0)-(c[r>>2]|0)+2<<2)>>2];g[s>>2]=+g[(c[F>>2]|0)+(c[B>>2]<<2)>>2]*+g[(c[F>>2]|0)+(c[B>>2]<<2)>>2];g[(c[M>>2]|0)+(c[B>>2]<<2)>>2]=+g[(c[G>>2]|0)+(c[B>>2]<<2)>>2]+(1.0-+g[s>>2])*+g[u>>2]*+g[(c[G>>2]|0)+((c[B>>2]|0)-(c[q>>2]|0)<<2)>>2]+(1.0-+g[s>>2])*+g[v>>2]*(+g[(c[G>>2]|0)+((c[B>>2]|0)-(c[q>>2]|0)+1<<2)>>2]+ +g[(c[G>>2]|0)+((c[B>>2]|0)-(c[q>>2]|0)-1<<2)>>2])+(1.0-+g[s>>2])*+g[w>>2]*(+g[(c[G>>2]|0)+((c[B>>2]|0)-(c[q>>2]|0)+2<<2)>>2]+ +g[(c[G>>2]|0)+((c[B>>2]|0)-(c[q>>2]|0)-2<<2)>>2])+ +g[s>>2]*+g[y>>2]*+g[J>>2]+ +g[s>>2]*+g[z>>2]*(+g[I>>2]+ +g[K>>2])+ +g[s>>2]*+g[A>>2]*(+g[H>>2]+ +g[L>>2]);g[L>>2]=+g[K>>2];g[K>>2]=+g[J>>2];g[J>>2]=+g[I>>2];g[I>>2]=+g[H>>2];c[B>>2]=(c[B>>2]|0)+1}if(!(+g[x>>2]==0.0)){Oa((c[M>>2]|0)+(c[B>>2]<<2)|0,(c[G>>2]|0)+(c[B>>2]<<2)|0,c[r>>2]|0,(c[p>>2]|0)-(c[B>>2]|0)|0,+g[y>>2],+g[z>>2],+g[A>>2]);l=N;return}if((c[G>>2]|0)==(c[M>>2]|0)){l=N;return}$i((c[M>>2]|0)+(c[C>>2]<<2)|0,(c[G>>2]|0)+(c[C>>2]<<2)|0,((c[p>>2]|0)-(c[C>>2]|0)<<2)+0|0)|0;l=N;return}function Oa(a,b,d,e,f,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=+f;h=+h;i=+i;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;x=l;l=l+64|0;w=x+48|0;q=x+44|0;k=x+40|0;j=x+36|0;m=x+32|0;n=x+28|0;o=x+24|0;r=x+20|0;s=x+16|0;t=x+12|0;u=x+8|0;v=x+4|0;p=x;c[w>>2]=a;c[q>>2]=b;c[k>>2]=d;c[j>>2]=e;g[m>>2]=f;g[n>>2]=h;g[o>>2]=i;g[v>>2]=+g[(c[q>>2]|0)+(0-(c[k>>2]|0)-2<<2)>>2];g[u>>2]=+g[(c[q>>2]|0)+(0-(c[k>>2]|0)-1<<2)>>2];g[t>>2]=+g[(c[q>>2]|0)+(0-(c[k>>2]|0)<<2)>>2];g[s>>2]=+g[(c[q>>2]|0)+(0-(c[k>>2]|0)+1<<2)>>2];c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[j>>2]|0))break;g[r>>2]=+g[(c[q>>2]|0)+((c[p>>2]|0)-(c[k>>2]|0)+2<<2)>>2];g[(c[w>>2]|0)+(c[p>>2]<<2)>>2]=+g[(c[q>>2]|0)+(c[p>>2]<<2)>>2]+ +g[m>>2]*+g[t>>2]+ +g[n>>2]*(+g[s>>2]+ +g[u>>2])+ +g[o>>2]*(+g[r>>2]+ +g[v>>2]);g[v>>2]=+g[u>>2];g[u>>2]=+g[t>>2];g[t>>2]=+g[s>>2];g[s>>2]=+g[r>>2];c[p>>2]=(c[p>>2]|0)+1}l=x;return}function Pa(a,e,f,g){a=a|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+32|0;n=o+20|0;k=o+16|0;i=o+12|0;h=o+8|0;m=o+4|0;j=o;c[n>>2]=a;c[k>>2]=e;c[i>>2]=f;c[h>>2]=g;c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[(c[n>>2]|0)+8>>2]|0))break;c[j>>2]=(b[(c[(c[n>>2]|0)+32>>2]|0)+((c[m>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[n>>2]|0)+32>>2]|0)+(c[m>>2]<<1)>>1]|0)<>2];a=N(c[(c[n>>2]|0)+8>>2]|0,(c[i>>2]<<1)+(c[h>>2]|0)-1|0)|0;a=N((d[(c[(c[n>>2]|0)+92+12>>2]|0)+(a+(c[m>>2]|0))>>0]|0)+64|0,c[h>>2]|0)|0;a=(N(a,c[j>>2]|0)|0)>>2;c[(c[k>>2]|0)+(c[m>>2]<<2)>>2]=a;c[m>>2]=(c[m>>2]|0)+1}l=o;return}function Qa(a){a=a|0;var b=0,d=0,e=0;e=l;l=l+16|0;d=e+4|0;b=e;c[b>>2]=a;if((c[b>>2]|0)>0|(c[b>>2]|0)<-7){c[d>>2]=25260;d=c[d>>2]|0;l=e;return d|0}else{c[d>>2]=c[164+(0-(c[b>>2]|0)<<2)>>2];d=c[d>>2]|0;l=e;return d|0}return 0}function Ra(){return 25411}function Sa(a){a=a|0;var b=0,d=0,e=0;b=l;l=l+16|0;d=b+4|0;e=b;c[d>>2]=a;c[e>>2]=sc(48e3,960,0)|0;a=Ta(c[e>>2]|0,c[d>>2]|0)|0;l=b;return a|0}function Ta(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;e=l;l=l+16|0;f=e+8|0;g=e+4|0;d=e;c[f>>2]=a;c[g>>2]=b;a=204+((N(c[g>>2]|0,c[(c[f>>2]|0)+4>>2]|0)|0)-1<<2)|0;c[d>>2]=a+(c[g>>2]<<10<<2)+((N((c[g>>2]|0)*3|0,c[(c[f>>2]|0)+8>>2]|0)|0)<<2);l=e;return c[d>>2]|0}function Ua(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0;j=l;l=l+32|0;g=j+20|0;i=j+16|0;h=j+12|0;m=j+8|0;k=j+4|0;f=j;c[i>>2]=a;c[h>>2]=b;c[m>>2]=d;c[k>>2]=e;b=c[i>>2]|0;a=sc(48e3,960,0)|0;c[f>>2]=Va(b,a,c[m>>2]|0,c[k>>2]|0)|0;if(c[f>>2]|0){c[g>>2]=c[f>>2];m=c[g>>2]|0;l=j;return m|0}else{m=Ma(c[h>>2]|0)|0;c[(c[i>>2]|0)+28>>2]=m;c[g>>2]=0;m=c[g>>2]|0;l=j;return m|0}return 0}function Va(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;i=k+20|0;j=k+16|0;h=k+12|0;g=k+8|0;f=k+4|0;c[j>>2]=a;c[h>>2]=b;c[g>>2]=d;c[f>>2]=e;if((c[g>>2]|0)<0|(c[g>>2]|0)>2){c[i>>2]=-1;j=c[i>>2]|0;l=k;return j|0}if((c[j>>2]|0)==0|(c[h>>2]|0)==0){c[i>>2]=-7;j=c[i>>2]|0;l=k;return j|0}else{a=c[j>>2]|0;aj(a|0,0,Ta(c[h>>2]|0,c[g>>2]|0)|0)|0;c[c[j>>2]>>2]=c[h>>2];a=c[g>>2]|0;c[(c[j>>2]|0)+4>>2]=a;c[(c[j>>2]|0)+8>>2]=a;c[(c[j>>2]|0)+28>>2]=1;c[(c[j>>2]|0)+32>>2]=0;c[(c[j>>2]|0)+36>>2]=c[(c[c[j>>2]>>2]|0)+12>>2];c[(c[j>>2]|0)+48>>2]=1;c[(c[j>>2]|0)+72>>2]=c[f>>2];c[(c[j>>2]|0)+52>>2]=1;c[(c[j>>2]|0)+16>>2]=1;c[(c[j>>2]|0)+40>>2]=-1;c[(c[j>>2]|0)+44>>2]=0;c[(c[j>>2]|0)+12>>2]=0;c[(c[j>>2]|0)+24>>2]=5;c[(c[j>>2]|0)+60>>2]=24;Wa(c[j>>2]|0,4028,k)|0;c[i>>2]=0;j=c[i>>2]|0;l=k;return j|0}return 0}function Wa(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0;Y=l;l=l+192|0;X=Y+184|0;V=Y+180|0;Z=Y+176|0;e=Y+160|0;m=Y+156|0;C=Y+152|0;w=Y+148|0;Q=Y+144|0;o=Y+140|0;H=Y+136|0;t=Y+132|0;K=Y+128|0;u=Y+124|0;L=Y+120|0;v=Y+116|0;M=Y+112|0;x=Y+108|0;O=Y+104|0;W=Y+100|0;P=Y+96|0;y=Y+92|0;R=Y+88|0;z=Y+84|0;S=Y+80|0;A=Y+76|0;T=Y+72|0;B=Y+68|0;U=Y+64|0;f=Y+60|0;i=Y+56|0;j=Y+52|0;k=Y+48|0;n=Y+44|0;D=Y+40|0;h=Y+36|0;E=Y+32|0;p=Y+28|0;F=Y+24|0;q=Y+20|0;G=Y+16|0;r=Y+12|0;I=Y+8|0;s=Y+4|0;J=Y;c[V>>2]=a;c[Z>>2]=b;c[e>>2]=d;do switch(c[Z>>2]|0){case 4010:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[C>>2]=Z;c[m>>2]=c[C>>2];if((c[m>>2]|0)<0|(c[m>>2]|0)>10)e=41;else{c[(c[V>>2]|0)+24>>2]=c[m>>2];e=40}break}case 10010:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[Q>>2]=Z;c[w>>2]=c[Q>>2];if((c[w>>2]|0)>=0?(c[w>>2]|0)<(c[(c[c[V>>2]>>2]|0)+8>>2]|0):0){c[(c[V>>2]|0)+32>>2]=c[w>>2];e=40}else e=41;break}case 10012:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[H>>2]=Z;c[o>>2]=c[H>>2];if((c[o>>2]|0)>=1?(c[o>>2]|0)<=(c[(c[c[V>>2]>>2]|0)+8>>2]|0):0){c[(c[V>>2]|0)+36>>2]=c[o>>2];e=40}else e=41;break}case 10002:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[K>>2]=Z;c[t>>2]=c[K>>2];if((c[t>>2]|0)<0|(c[t>>2]|0)>2)e=41;else{c[(c[V>>2]|0)+20>>2]=(c[t>>2]|0)<=1&1;c[(c[V>>2]|0)+12>>2]=(c[t>>2]|0)==0&1;e=40}break}case 4014:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[L>>2]=Z;c[u>>2]=c[L>>2];if((c[u>>2]|0)<0|(c[u>>2]|0)>100)e=41;else{c[(c[V>>2]|0)+56>>2]=c[u>>2];e=40}break}case 4020:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[M>>2]=Z;c[v>>2]=c[M>>2];c[(c[V>>2]|0)+52>>2]=c[v>>2];e=40;break}case 4006:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[O>>2]=Z;c[x>>2]=c[O>>2];c[(c[V>>2]|0)+44>>2]=c[x>>2];e=40;break}case 4002:{U=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[U>>2]|0;c[e>>2]=U+4;c[P>>2]=Z;c[W>>2]=c[P>>2];if((c[W>>2]|0)<=500&(c[W>>2]|0)!=-1)e=41;else{if((c[W>>2]|0)<((c[(c[V>>2]|0)+4>>2]|0)*26e4|0))e=c[W>>2]|0;else e=(c[(c[V>>2]|0)+4>>2]|0)*26e4|0;c[W>>2]=e;c[(c[V>>2]|0)+40>>2]=c[W>>2];e=40}break}case 10008:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[R>>2]=Z;c[y>>2]=c[R>>2];if((c[y>>2]|0)<1|(c[y>>2]|0)>2)e=41;else{c[(c[V>>2]|0)+8>>2]=c[y>>2];e=40}break}case 4036:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[S>>2]=Z;c[z>>2]=c[S>>2];if((c[z>>2]|0)<8|(c[z>>2]|0)>24)e=41;else{c[(c[V>>2]|0)+60>>2]=c[z>>2];e=40}break}case 4037:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[T>>2]=Z;c[A>>2]=c[T>>2];c[c[A>>2]>>2]=c[(c[V>>2]|0)+60>>2];e=40;break}case 4040:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[U>>2]=Z;c[B>>2]=c[U>>2];c[(c[V>>2]|0)+64>>2]=c[B>>2];e=40;break}case 4028:{c[i>>2]=(c[V>>2]|0)+200+((N(c[(c[V>>2]|0)+4>>2]|0,(c[(c[c[V>>2]>>2]|0)+4>>2]|0)+1024|0)|0)<<2);c[j>>2]=(c[i>>2]|0)+((N(c[(c[V>>2]|0)+4>>2]|0,c[(c[c[V>>2]>>2]|0)+8>>2]|0)|0)<<2);c[k>>2]=(c[j>>2]|0)+((N(c[(c[V>>2]|0)+4>>2]|0,c[(c[c[V>>2]>>2]|0)+8>>2]|0)|0)<<2);aj((c[V>>2]|0)+76|0,0,(Ta(c[c[V>>2]>>2]|0,c[(c[V>>2]|0)+4>>2]|0)|0)-((c[V>>2]|0)+76-(c[V>>2]|0))|0)|0;c[f>>2]=0;while(1){if((c[f>>2]|0)>=(N(c[(c[V>>2]|0)+4>>2]|0,c[(c[c[V>>2]>>2]|0)+8>>2]|0)|0))break;g[(c[k>>2]|0)+(c[f>>2]<<2)>>2]=-28.0;g[(c[j>>2]|0)+(c[f>>2]<<2)>>2]=-28.0;c[f>>2]=(c[f>>2]|0)+1}c[(c[V>>2]|0)+172>>2]=0;g[(c[V>>2]|0)+84>>2]=1.0;c[(c[V>>2]|0)+80>>2]=2;c[(c[V>>2]|0)+88>>2]=256;c[(c[V>>2]|0)+96>>2]=0;c[(c[V>>2]|0)+100>>2]=0;e=40;break}case 10016:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[D>>2]=Z;c[n>>2]=c[D>>2];c[(c[V>>2]|0)+48>>2]=c[n>>2];e=40;break}case 10022:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[E>>2]=Z;c[h>>2]=c[E>>2];if(c[h>>2]|0){_i((c[V>>2]|0)+120|0,c[h>>2]|0,28|0)|0;e=40}else e=40;break}case 10015:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[F>>2]=Z;c[p>>2]=c[F>>2];if(!(c[p>>2]|0))e=41;else{c[c[p>>2]>>2]=c[c[V>>2]>>2];e=40}break}case 4031:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[G>>2]=Z;c[q>>2]=c[G>>2];if(!(c[q>>2]|0))e=41;else{c[c[q>>2]>>2]=c[(c[V>>2]|0)+76>>2];e=40}break}case 10024:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[I>>2]=Z;c[r>>2]=c[I>>2];c[(c[V>>2]|0)+68>>2]=c[r>>2];e=40;break}case 10026:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[J>>2]=Z;c[s>>2]=c[J>>2];c[(c[V>>2]|0)+192>>2]=c[s>>2];e=40;break}default:{c[X>>2]=-5;Z=c[X>>2]|0;l=Y;return Z|0}}while(0);if((e|0)==40){c[X>>2]=0;Z=c[X>>2]|0;l=Y;return Z|0}else if((e|0)==41){c[X>>2]=-1;Z=c[X>>2]|0;l=Y;return Z|0}return 0}function Xa(a,b,d,e,f,h,i,j){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;var k=0.0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0;z=l;l=l+64|0;o=z+52|0;u=z+48|0;q=z+44|0;m=z+40|0;x=z+36|0;A=z+32|0;w=z+28|0;n=z+24|0;t=z+20|0;s=z+16|0;v=z+12|0;r=z+8|0;p=z+4|0;y=z;c[o>>2]=a;c[u>>2]=b;c[q>>2]=d;c[m>>2]=e;c[x>>2]=f;c[A>>2]=h;c[w>>2]=i;c[n>>2]=j;g[s>>2]=+g[c[A>>2]>>2];g[v>>2]=+g[c[w>>2]>>2];if(!(((c[x>>2]|0)==1?+g[(c[A>>2]|0)+4>>2]==0.0:0)^1|(c[n>>2]|0)!=0)){c[t>>2]=0;while(1){if((c[t>>2]|0)>=(c[q>>2]|0))break;g[p>>2]=+g[(c[o>>2]|0)+((N(c[m>>2]|0,c[t>>2]|0)|0)<<2)>>2]*32768.0;g[(c[u>>2]|0)+(c[t>>2]<<2)>>2]=+g[p>>2]-+g[v>>2];g[v>>2]=+g[s>>2]*+g[p>>2];c[t>>2]=(c[t>>2]|0)+1}g[c[w>>2]>>2]=+g[v>>2];l=z;return}c[r>>2]=(c[q>>2]|0)/(c[x>>2]|0)|0;if((c[x>>2]|0)!=1)aj(c[u>>2]|0,0,c[q>>2]<<2|0)|0;c[t>>2]=0;while(1){if((c[t>>2]|0)>=(c[r>>2]|0))break;k=+g[(c[o>>2]|0)+((N(c[m>>2]|0,c[t>>2]|0)|0)<<2)>>2]*32768.0;g[(c[u>>2]|0)+((N(c[t>>2]|0,c[x>>2]|0)|0)<<2)>>2]=k;c[t>>2]=(c[t>>2]|0)+1}a:do if(c[n>>2]|0){c[t>>2]=0;while(1){if((c[t>>2]|0)>=(c[r>>2]|0))break a;if(65536.0<+g[(c[u>>2]|0)+((N(c[t>>2]|0,c[x>>2]|0)|0)<<2)>>2])k=65536.0;else k=+g[(c[u>>2]|0)+((N(c[t>>2]|0,c[x>>2]|0)|0)<<2)>>2];if(!(-65536.0>k))if(65536.0<+g[(c[u>>2]|0)+((N(c[t>>2]|0,c[x>>2]|0)|0)<<2)>>2])k=65536.0;else k=+g[(c[u>>2]|0)+((N(c[t>>2]|0,c[x>>2]|0)|0)<<2)>>2];else k=-65536.0;g[(c[u>>2]|0)+((N(c[t>>2]|0,c[x>>2]|0)|0)<<2)>>2]=k;c[t>>2]=(c[t>>2]|0)+1}}while(0);c[t>>2]=0;while(1){if((c[t>>2]|0)>=(c[q>>2]|0))break;g[y>>2]=+g[(c[u>>2]|0)+(c[t>>2]<<2)>>2];g[(c[u>>2]|0)+(c[t>>2]<<2)>>2]=+g[y>>2]-+g[v>>2];g[v>>2]=+g[s>>2]*+g[y>>2];c[t>>2]=(c[t>>2]|0)+1}g[c[w>>2]>>2]=+g[v>>2];l=z;return}function Ya(a,d,e,f,h,i){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,m=0.0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ka=0,ma=0,oa=0,pa=0,qa=0,sa=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0,Ma=0,Na=0,Oa=0,Qa=0,Ra=0,Sa=0,Ta=0,Ua=0,Va=0,Wa=0,Ya=0,kb=0,lb=0,mb=0,nb=0,ob=0,pb=0,qb=0,rb=0,sb=0,tb=0,ub=0,vb=0,wb=0,xb=0,yb=0,zb=0,Ab=0,Bb=0,Cb=0;Cb=l;l=l+448|0;zb=Cb+440|0;Bb=Cb+436|0;t=Cb+432|0;k=Cb+428|0;p=Cb+424|0;yb=Cb+420|0;xb=Cb+416|0;ob=Cb+412|0;mb=Cb+408|0;Ma=Cb+404|0;Ia=Cb+400|0;o=Cb+352|0;y=Cb+348|0;qb=Cb+344|0;rb=Cb+340|0;sb=Cb+336|0;Ya=Cb+332|0;ub=Cb+328|0;lb=Cb+324|0;Ka=Cb+320|0;La=Cb+316|0;V=Cb+312|0;U=Cb+308|0;Ca=Cb+304|0;Ba=Cb+300|0;tb=Cb+296|0;nb=Cb+292|0;W=Cb+288|0;Ra=Cb+284|0;R=Cb+280|0;Ha=Cb+276|0;Va=Cb+272|0;Ta=Cb+268|0;Sa=Cb+264|0;X=Cb+260|0;Z=Cb+256|0;Ea=Cb+252|0;ha=Cb+248|0;wa=Cb+244|0;Qa=Cb+240|0;qa=Cb+236|0;Wa=Cb+232|0;T=Cb+228|0;Oa=Cb+224|0;Na=Cb+220|0;kb=Cb+216|0;P=Cb+212|0;ua=Cb+208|0;oa=Cb+204|0;va=Cb+200|0;u=Cb+196|0;ka=Cb+192|0;Ua=Cb+188|0;pb=Cb+184|0;x=Cb+180|0;ba=Cb+176|0;M=Cb+172|0;Ja=Cb+168|0;vb=Cb+164|0;pa=Cb+160|0;sa=Cb+156|0;ga=Cb+152|0;Fa=Cb+148|0;j=Cb+144|0;n=Cb+140|0;q=Cb+136|0;r=Cb+132|0;Ab=Cb+128|0;s=Cb+124|0;v=Cb+120|0;z=Cb+116|0;w=Cb+112|0;I=Cb+108|0;E=Cb+104|0;C=Cb+100|0;H=Cb+96|0;G=Cb+92|0;A=Cb+88|0;B=Cb+84|0;D=Cb+80|0;F=Cb+76|0;J=Cb+72|0;K=Cb+68|0;L=Cb+64|0;O=Cb+60|0;fa=Cb+56|0;ea=Cb+52|0;aa=Cb+48|0;Y=Cb+44|0;da=Cb+40|0;ca=Cb+36|0;ya=Cb+32|0;za=Cb+28|0;Da=Cb+24|0;ia=Cb+20|0;ma=Cb+16|0;Aa=Cb+12|0;xa=Cb+8|0;Ga=Cb+4|0;wb=Cb;c[Bb>>2]=a;c[t>>2]=d;c[k>>2]=e;c[p>>2]=f;c[yb>>2]=h;c[xb>>2]=i;c[Ya>>2]=0;c[ub>>2]=0;c[lb>>2]=c[(c[Bb>>2]|0)+4>>2];c[Ka>>2]=c[(c[Bb>>2]|0)+8>>2];c[Va>>2]=15;g[Ta>>2]=0.0;c[Sa>>2]=0;c[Wa>>2]=0;c[Na>>2]=0;c[kb>>2]=0;c[P>>2]=0;c[oa>>2]=0;c[vb>>2]=0;g[pa>>2]=0.0;g[sa>>2]=0.0;g[ga>>2]=0.0;c[Fa>>2]=51e4;c[Ua>>2]=c[c[Bb>>2]>>2];c[pb>>2]=c[(c[Ua>>2]|0)+8>>2];c[x>>2]=c[(c[Ua>>2]|0)+4>>2];c[ba>>2]=c[(c[Ua>>2]|0)+32>>2];c[tb>>2]=c[(c[Bb>>2]|0)+32>>2];c[nb>>2]=c[(c[Bb>>2]|0)+36>>2];g[ua>>2]=0.0;if((c[yb>>2]|0)<2|(c[t>>2]|0)==0){c[zb>>2]=-1;Bb=c[zb>>2]|0;l=Cb;return Bb|0}c[k>>2]=N(c[k>>2]|0,c[(c[Bb>>2]|0)+28>>2]|0)|0;c[La>>2]=0;while(1){if((c[La>>2]|0)>(c[(c[Ua>>2]|0)+36>>2]|0))break;if((c[(c[Ua>>2]|0)+44>>2]<>2]|0)==(c[k>>2]|0))break;c[La>>2]=(c[La>>2]|0)+1}if((c[La>>2]|0)>(c[(c[Ua>>2]|0)+36>>2]|0)){c[zb>>2]=-1;Bb=c[zb>>2]|0;l=Cb;return Bb|0}c[V>>2]=1<>2];c[Ma>>2]=N(c[V>>2]|0,c[(c[Ua>>2]|0)+44>>2]|0)|0;c[y>>2]=(c[Bb>>2]|0)+200+((N(c[lb>>2]|0,c[x>>2]|0)|0)<<2);c[qb>>2]=(c[Bb>>2]|0)+200+((N(c[lb>>2]|0,(c[x>>2]|0)+1024|0)|0)<<2);c[rb>>2]=(c[qb>>2]|0)+((N(c[lb>>2]|0,c[pb>>2]|0)|0)<<2);c[sb>>2]=(c[rb>>2]|0)+((N(c[lb>>2]|0,c[pb>>2]|0)|0)<<2);if(!(c[xb>>2]|0)){c[qa>>2]=1;c[Ca>>2]=0}else{c[qa>>2]=Za(c[xb>>2]|0)|0;c[Ca>>2]=(c[qa>>2]|0)+4>>3}c[yb>>2]=(c[yb>>2]|0)<1275?c[yb>>2]|0:1275;c[Ba>>2]=(c[yb>>2]|0)-(c[Ca>>2]|0);if(c[(c[Bb>>2]|0)+44>>2]|0?(c[(c[Bb>>2]|0)+40>>2]|0)!=-1:0){c[j>>2]=c[c[Ua>>2]>>2]>>3;n=N(c[(c[Bb>>2]|0)+40>>2]|0,c[k>>2]|0)|0;c[Ea>>2]=(n+(c[j>>2]>>1)|0)/(c[j>>2]|0)|0;c[X>>2]=c[Ea>>2]>>6}else{c[Ea>>2]=0;c[n>>2]=N(c[(c[Bb>>2]|0)+40>>2]|0,c[k>>2]|0)|0;if((c[qa>>2]|0)>1)c[n>>2]=(c[n>>2]|0)+(c[qa>>2]|0);if((c[(c[Bb>>2]|0)+40>>2]|0)!=-1){if((c[yb>>2]|0)<((((c[n>>2]|0)+(c[c[Ua>>2]>>2]<<2)|0)/(c[c[Ua>>2]>>2]<<3|0)|0)-(((c[(c[Bb>>2]|0)+48>>2]|0)!=0^1^1)&1)|0))f=c[yb>>2]|0;else f=(((c[n>>2]|0)+(c[c[Ua>>2]>>2]<<2)|0)/(c[c[Ua>>2]>>2]<<3|0)|0)-(((c[(c[Bb>>2]|0)+48>>2]|0)!=0^1^1)&1)|0;do if(2<=(f|0))if((c[yb>>2]|0)<((((c[n>>2]|0)+(c[c[Ua>>2]>>2]<<2)|0)/(c[c[Ua>>2]>>2]<<3|0)|0)-(((c[(c[Bb>>2]|0)+48>>2]|0)!=0^1^1)&1)|0)){f=c[yb>>2]|0;break}else{f=(((c[n>>2]|0)+(c[c[Ua>>2]>>2]<<2)|0)/(c[c[Ua>>2]>>2]<<3|0)|0)-(((c[(c[Bb>>2]|0)+48>>2]|0)!=0^1^1)&1)|0;break}else f=2;while(0);c[yb>>2]=f}c[X>>2]=c[yb>>2]}if((c[(c[Bb>>2]|0)+40>>2]|0)!=-1)c[Fa>>2]=(c[(c[Bb>>2]|0)+40>>2]|0)-(N(((c[Ka>>2]|0)*40|0)+20|0,(400>>c[La>>2])-50|0)|0);if(!(c[xb>>2]|0)){Tb(o,c[p>>2]|0,c[yb>>2]|0);c[xb>>2]=o}if((c[Ea>>2]|0)>0?c[(c[Bb>>2]|0)+52>>2]|0:0){c[q>>2]=c[Ea>>2];if((((c[qa>>2]|0)==1?2:0)|0)>((c[Ea>>2]|0)+(c[q>>2]|0)-(c[(c[Bb>>2]|0)+164>>2]|0)>>6|0))f=(c[qa>>2]|0)==1?2:0;else f=(c[Ea>>2]|0)+(c[q>>2]|0)-(c[(c[Bb>>2]|0)+164>>2]|0)>>6;do if((f|0)<(c[Ba>>2]|0))if((((c[qa>>2]|0)==1?2:0)|0)>((c[Ea>>2]|0)+(c[q>>2]|0)-(c[(c[Bb>>2]|0)+164>>2]|0)>>6|0)){f=(c[qa>>2]|0)==1?2:0;break}else{f=(c[Ea>>2]|0)+(c[q>>2]|0)-(c[(c[Bb>>2]|0)+164>>2]|0)>>6;break}else f=c[Ba>>2]|0;while(0);c[r>>2]=f;if((c[r>>2]|0)<(c[Ba>>2]|0)){c[yb>>2]=(c[Ca>>2]|0)+(c[r>>2]|0);c[Ba>>2]=c[r>>2];ec(c[xb>>2]|0,c[yb>>2]|0)}}c[ha>>2]=c[yb>>2]<<3;c[W>>2]=c[nb>>2];if((c[W>>2]|0)>(c[(c[Ua>>2]|0)+12>>2]|0))c[W>>2]=c[(c[Ua>>2]|0)+12>>2];r=N(c[lb>>2]|0,(c[Ma>>2]|0)+(c[x>>2]|0)|0)|0;c[Ab>>2]=$()|0;k=l;l=l+((1*(r<<2)|0)+15&-16)|0;m=+g[(c[Bb>>2]|0)+180>>2];r=N(c[Ka>>2]|0,(c[Ma>>2]|0)-(c[x>>2]|0)|0)|0;if(m>+_a(c[t>>2]|0,(r|0)/(c[(c[Bb>>2]|0)+28>>2]|0)|0))m=+g[(c[Bb>>2]|0)+180>>2];else{r=N(c[Ka>>2]|0,(c[Ma>>2]|0)-(c[x>>2]|0)|0)|0;m=+_a(c[t>>2]|0,(r|0)/(c[(c[Bb>>2]|0)+28>>2]|0)|0)}g[u>>2]=m;q=N(c[Ka>>2]|0,(c[Ma>>2]|0)-(c[x>>2]|0)|0)|0;r=N(c[Ka>>2]|0,c[x>>2]|0)|0;m=+_a((c[t>>2]|0)+(((q|0)/(c[(c[Bb>>2]|0)+28>>2]|0)|0)<<2)|0,(r|0)/(c[(c[Bb>>2]|0)+28>>2]|0)|0);g[(c[Bb>>2]|0)+180>>2]=m;if(+g[u>>2]>+g[(c[Bb>>2]|0)+180>>2])m=+g[u>>2];else m=+g[(c[Bb>>2]|0)+180>>2];g[u>>2]=m;c[kb>>2]=+g[u>>2]<=1.0/+(1<>2]|0)+60>>2]|0)&1;if((c[qa>>2]|0)==1)_b(c[xb>>2]|0,c[kb>>2]|0,15);else c[kb>>2]=0;if(c[kb>>2]|0){if((c[Ea>>2]|0)>0){r=(c[yb>>2]|0)<((c[Ca>>2]|0)+2|0)?c[yb>>2]|0:(c[Ca>>2]|0)+2|0;c[yb>>2]=r;c[X>>2]=r;c[ha>>2]=c[yb>>2]<<3;c[Ba>>2]=2;ec(c[xb>>2]|0,c[yb>>2]|0)}c[qa>>2]=c[yb>>2]<<3;q=c[qa>>2]|0;q=q-(Za(c[xb>>2]|0)|0)|0;r=(c[xb>>2]|0)+20|0;c[r>>2]=(c[r>>2]|0)+q}c[mb>>2]=0;do{c[s>>2]=0;c[s>>2]=(c[(c[Bb>>2]|0)+16>>2]|0?+g[u>>2]>65536.0:0)&1;r=k+((N(c[mb>>2]|0,(c[Ma>>2]|0)+(c[x>>2]|0)|0)|0)<<2)|0;Xa((c[t>>2]|0)+(c[mb>>2]<<2)|0,r+(c[x>>2]<<2)|0,c[Ma>>2]|0,c[lb>>2]|0,c[(c[Bb>>2]|0)+28>>2]|0,(c[Ua>>2]|0)+16|0,(c[Bb>>2]|0)+148+(c[mb>>2]<<2)|0,c[s>>2]|0);r=(c[mb>>2]|0)+1|0;c[mb>>2]=r}while((r|0)<(c[lb>>2]|0));if((c[Ba>>2]|0)>3?(c[(c[Bb>>2]|0)+68>>2]|0)!=0:0)if((c[tb>>2]|0)!=0|(c[kb>>2]|0)!=0)f=0;else S=63;else if(((c[tb>>2]|0)==0?(c[Ba>>2]|0)>((c[Ka>>2]|0)*12|0):0)^1|(c[kb>>2]|0)!=0)f=0;else S=63;if((S|0)==63)if(!(c[(c[Bb>>2]|0)+20>>2]|0)?(c[(c[Bb>>2]|0)+24>>2]|0)>=5:0){if((c[La>>2]|0)!=3?(c[(c[Bb>>2]|0)+116>>2]|0)!=0:0)f=(c[(c[Bb>>2]|0)+64>>2]|0)==5010;else f=0;f=f^1}else f=0;c[v>>2]=f&1;c[Wa>>2]=c[(c[Bb>>2]|0)+100>>2];c[T>>2]=$a(c[Bb>>2]|0,k,c[y>>2]|0,c[lb>>2]|0,c[Ma>>2]|0,c[Wa>>2]|0,Va,Ta,z,c[v>>2]|0,c[Ba>>2]|0)|0;if(!(!(+g[Ta>>2]>.4000000059604645)?!(+g[(c[Bb>>2]|0)+108>>2]>.4000000059604645):0))S=70;do if((S|0)==70){if(c[(c[Bb>>2]|0)+120>>2]|0?!(+g[(c[Bb>>2]|0)+120+4>>2]>.3):0)break;if(!(+(c[Va>>2]|0)>+(c[(c[Bb>>2]|0)+104>>2]|0)*1.26)?!(+(c[Va>>2]|0)<+(c[(c[Bb>>2]|0)+104>>2]|0)*.79):0)break;c[oa>>2]=1}while(0);if(!(c[T>>2]|0)){if((c[tb>>2]|0)==0?((c[qa>>2]|0)+16|0)<=(c[ha>>2]|0):0)_b(c[xb>>2]|0,0,1)}else{_b(c[xb>>2]|0,1,1);c[Va>>2]=(c[Va>>2]|0)+1;c[w>>2]=32-(Q(c[Va>>2]|0)|0)-5;ac(c[xb>>2]|0,c[w>>2]|0,6);bc(c[xb>>2]|0,(c[Va>>2]|0)-(16<>2])|0,4+(c[w>>2]|0)|0);c[Va>>2]=(c[Va>>2]|0)-1;bc(c[xb>>2]|0,c[z>>2]|0,3);$b(c[xb>>2]|0,c[Wa>>2]|0,25425,2)}c[ub>>2]=0;c[Ya>>2]=0;if((c[(c[Bb>>2]|0)+24>>2]|0)>=1?(c[(c[Bb>>2]|0)+68>>2]|0)==0:0)c[ub>>2]=ab(k,(c[Ma>>2]|0)+(c[x>>2]|0)|0,c[lb>>2]|0,ua,P)|0;if((c[La>>2]|0)>0?(z=(Za(c[xb>>2]|0)|0)+3|0,(z|0)<=(c[ha>>2]|0)):0){if(c[ub>>2]|0)c[Ya>>2]=c[V>>2]}else{c[ub>>2]=0;c[vb>>2]=1}z=(N(c[lb>>2]|0,c[Ma>>2]|0)|0)<<2;j=l;l=l+((1*z|0)+15&-16)|0;z=(N(c[pb>>2]|0,c[lb>>2]|0)|0)<<2;p=l;l=l+((1*z|0)+15&-16)|0;z=(N(c[pb>>2]|0,c[lb>>2]|0)|0)<<2;o=l;l=l+((1*z|0)+15&-16)|0;if(c[Ya>>2]|0)f=(c[(c[Bb>>2]|0)+24>>2]|0)>=8;else f=0;c[M>>2]=f&1;z=(N(c[Ka>>2]|0,c[pb>>2]|0)|0)<<2;e=l;l=l+((1*z|0)+15&-16)|0;a:do if(c[M>>2]|0){bb(c[Ua>>2]|0,0,k,j,c[Ka>>2]|0,c[lb>>2]|0,c[La>>2]|0,c[(c[Bb>>2]|0)+28>>2]|0,c[(c[Bb>>2]|0)+72>>2]|0);la(c[Ua>>2]|0,j,p,c[W>>2]|0,c[Ka>>2]|0,c[La>>2]|0);Tc(c[Ua>>2]|0,c[W>>2]|0,c[nb>>2]|0,p,e,c[Ka>>2]|0);c[ob>>2]=0;while(1){if((c[ob>>2]|0)>=(N(c[Ka>>2]|0,c[pb>>2]|0)|0))break a;z=e+(c[ob>>2]<<2)|0;g[z>>2]=+g[z>>2]+ +(c[La>>2]|0)*.5;c[ob>>2]=(c[ob>>2]|0)+1}}while(0);bb(c[Ua>>2]|0,c[Ya>>2]|0,k,j,c[Ka>>2]|0,c[lb>>2]|0,c[La>>2]|0,c[(c[Bb>>2]|0)+28>>2]|0,c[(c[Bb>>2]|0)+72>>2]|0);if((c[lb>>2]|0)==2&(c[Ka>>2]|0)==1)c[P>>2]=0;la(c[Ua>>2]|0,j,p,c[W>>2]|0,c[Ka>>2]|0,c[La>>2]|0);b:do if(c[(c[Bb>>2]|0)+68>>2]|0){c[ob>>2]=2;while(1){if((c[ob>>2]|0)>=(c[nb>>2]|0))break b;if(+g[p+(c[ob>>2]<<2)>>2]<+g[p>>2]*9.999999747378752e-05)m=+g[p+(c[ob>>2]<<2)>>2];else m=+g[p>>2]*9.999999747378752e-05;g[p+(c[ob>>2]<<2)>>2]=m;if(+g[p+(c[ob>>2]<<2)>>2]>1.0000000036274937e-15)m=+g[p+(c[ob>>2]<<2)>>2];else m=1.0000000036274937e-15;g[p+(c[ob>>2]<<2)>>2]=m;c[ob>>2]=(c[ob>>2]|0)+1}}while(0);Tc(c[Ua>>2]|0,c[W>>2]|0,c[nb>>2]|0,p,o,c[Ka>>2]|0);z=(N(c[Ka>>2]|0,c[pb>>2]|0)|0)<<2;i=l;l=l+((1*z|0)+15&-16)|0;aj(i|0,0,c[nb>>2]<<2|0)|0;do if(!(c[tb>>2]|0)){if(!(c[(c[Bb>>2]|0)+192>>2]|0))break;if(c[(c[Bb>>2]|0)+68>>2]|0)break;g[H>>2]=0.0;g[G>>2]=0.0;c[A>>2]=0;if(2>(c[(c[Bb>>2]|0)+92>>2]|0))f=2;else f=c[(c[Bb>>2]|0)+92>>2]|0;c[I>>2]=f;c[mb>>2]=0;while(1){if((c[mb>>2]|0)>=(c[Ka>>2]|0))break;c[ob>>2]=0;while(1){if((c[ob>>2]|0)>=(c[I>>2]|0))break;z=N(c[pb>>2]|0,c[mb>>2]|0)|0;if(+g[(c[(c[Bb>>2]|0)+192>>2]|0)+(z+(c[ob>>2]|0)<<2)>>2]<.25){z=N(c[pb>>2]|0,c[mb>>2]|0)|0;m=+g[(c[(c[Bb>>2]|0)+192>>2]|0)+(z+(c[ob>>2]|0)<<2)>>2]}else m=.25;do if(m>-2.0){z=N(c[pb>>2]|0,c[mb>>2]|0)|0;if(!(+g[(c[(c[Bb>>2]|0)+192>>2]|0)+(z+(c[ob>>2]|0)<<2)>>2]<.25)){m=.25;break}z=N(c[pb>>2]|0,c[mb>>2]|0)|0;m=+g[(c[(c[Bb>>2]|0)+192>>2]|0)+(z+(c[ob>>2]|0)<<2)>>2]}else m=-2.0;while(0);g[B>>2]=m;if(+g[B>>2]>0.0)g[B>>2]=+g[B>>2]*.5;g[H>>2]=+g[H>>2]+ +g[B>>2]*+((b[(c[ba>>2]|0)+((c[ob>>2]|0)+1<<1)>>1]|0)-(b[(c[ba>>2]|0)+(c[ob>>2]<<1)>>1]|0)|0);c[A>>2]=(c[A>>2]|0)+((b[(c[ba>>2]|0)+((c[ob>>2]|0)+1<<1)>>1]|0)-(b[(c[ba>>2]|0)+(c[ob>>2]<<1)>>1]|0));g[G>>2]=+g[G>>2]+ +g[B>>2]*+(1+(c[ob>>2]<<1)-(c[I>>2]|0)|0);c[ob>>2]=(c[ob>>2]|0)+1}c[mb>>2]=(c[mb>>2]|0)+1}g[H>>2]=+g[H>>2]/+(c[A>>2]|0);g[H>>2]=+g[H>>2]+.20000000298023224;B=N(c[Ka>>2]|0,(c[I>>2]|0)-1|0)|0;B=N(B,(c[I>>2]|0)+1|0)|0;g[G>>2]=+g[G>>2]*6.0/+(N(B,c[I>>2]|0)|0);g[G>>2]=+g[G>>2]*.5;if((+g[G>>2]<.03099999949336052?+g[G>>2]:.03099999949336052)>-.03099999949336052)m=+g[G>>2]<.03099999949336052?+g[G>>2]:.03099999949336052;else m=-.03099999949336052;g[G>>2]=m;c[E>>2]=0;while(1){if((b[(c[ba>>2]|0)+((c[E>>2]|0)+1<<1)>>1]|0)>=((b[(c[ba>>2]|0)+(c[I>>2]<<1)>>1]|0)/2|0|0))break;c[E>>2]=(c[E>>2]|0)+1}c[C>>2]=0;c[ob>>2]=0;while(1){if((c[ob>>2]|0)>=(c[I>>2]|0))break;g[D>>2]=+g[H>>2]+ +g[G>>2]*+((c[ob>>2]|0)-(c[E>>2]|0)|0);m=+g[(c[(c[Bb>>2]|0)+192>>2]|0)+(c[ob>>2]<<2)>>2];if((c[Ka>>2]|0)==2){if(m>+g[(c[(c[Bb>>2]|0)+192>>2]|0)+((c[pb>>2]|0)+(c[ob>>2]|0)<<2)>>2])f=c[ob>>2]|0;else f=(c[pb>>2]|0)+(c[ob>>2]|0)|0;g[F>>2]=+g[(c[(c[Bb>>2]|0)+192>>2]|0)+(f<<2)>>2]}else g[F>>2]=m;g[F>>2]=+g[F>>2]<0.0?+g[F>>2]:0.0;g[F>>2]=+g[F>>2]-+g[D>>2];if(+g[F>>2]>.25){g[i+(c[ob>>2]<<2)>>2]=+g[F>>2]-.25;c[C>>2]=(c[C>>2]|0)+1}c[ob>>2]=(c[ob>>2]|0)+1}c:do if((c[C>>2]|0)>=3){g[H>>2]=+g[H>>2]+.25;if(+g[H>>2]>0.0){g[H>>2]=0.0;g[G>>2]=0.0;aj(i|0,0,c[I>>2]<<2|0)|0;break}c[ob>>2]=0;while(1){if((c[ob>>2]|0)>=(c[I>>2]|0))break c;if(0.0>+g[i+(c[ob>>2]<<2)>>2]-.25)m=0.0;else m=+g[i+(c[ob>>2]<<2)>>2]-.25;g[i+(c[ob>>2]<<2)>>2]=m;c[ob>>2]=(c[ob>>2]|0)+1}}while(0);g[H>>2]=+g[H>>2]+.20000000298023224;g[ga>>2]=+g[G>>2]*64.0;g[pa>>2]=+g[H>>2]}while(0);if(!(c[(c[Bb>>2]|0)+68>>2]|0)){g[J>>2]=-10.0;g[K>>2]=0.0;if(c[Ya>>2]|0)m=+(c[La>>2]|0)*.5;else m=0.0;g[L>>2]=m;c[ob>>2]=c[tb>>2];while(1){if((c[ob>>2]|0)>=(c[nb>>2]|0))break;if(+g[J>>2]-1.0>+g[o+(c[ob>>2]<<2)>>2]-+g[L>>2])m=+g[J>>2]-1.0;else m=+g[o+(c[ob>>2]<<2)>>2]-+g[L>>2];g[J>>2]=m;if((c[Ka>>2]|0)==2){if(+g[J>>2]>+g[o+((c[ob>>2]|0)+(c[pb>>2]|0)<<2)>>2]-+g[L>>2])m=+g[J>>2];else m=+g[o+((c[ob>>2]|0)+(c[pb>>2]|0)<<2)>>2]-+g[L>>2];g[J>>2]=m}g[K>>2]=+g[K>>2]+ +g[J>>2];c[ob>>2]=(c[ob>>2]|0)+1}g[K>>2]=+g[K>>2]/+((c[nb>>2]|0)-(c[tb>>2]|0)|0);g[sa>>2]=+g[K>>2]-+g[(c[Bb>>2]|0)+196>>2];if(3.0<(-1.5>+g[sa>>2]?-1.5:+g[sa>>2]))m=3.0;else m=-1.5>+g[sa>>2]?-1.5:+g[sa>>2];g[sa>>2]=m;L=(c[Bb>>2]|0)+196|0;g[L>>2]=+g[L>>2]+ +g[sa>>2]*.019999999552965164}if(!(c[M>>2]|0)){M=(N(c[Ka>>2]|0,c[pb>>2]|0)|0)<<2;_i(e|0,o|0,M+0|0)|0}do if((c[La>>2]|0)>0){M=(Za(c[xb>>2]|0)|0)+3|0;if(c[ub>>2]|0?1:(M|0)>(c[ha>>2]|0))break;if((c[(c[Bb>>2]|0)+24>>2]|0)<5)break;if(c[(c[Bb>>2]|0)+68>>2]|0)break;if(!(cb(o,c[qb>>2]|0,c[pb>>2]|0,c[tb>>2]|0,c[nb>>2]|0,c[Ka>>2]|0)|0))break;c[ub>>2]=1;c[Ya>>2]=c[V>>2];bb(c[Ua>>2]|0,c[Ya>>2]|0,k,j,c[Ka>>2]|0,c[lb>>2]|0,c[La>>2]|0,c[(c[Bb>>2]|0)+28>>2]|0,c[(c[Bb>>2]|0)+72>>2]|0);la(c[Ua>>2]|0,j,p,c[W>>2]|0,c[Ka>>2]|0,c[La>>2]|0);Tc(c[Ua>>2]|0,c[W>>2]|0,c[nb>>2]|0,p,o,c[Ka>>2]|0);c[ob>>2]=0;while(1){if((c[ob>>2]|0)>=(N(c[Ka>>2]|0,c[pb>>2]|0)|0))break;M=e+(c[ob>>2]<<2)|0;g[M>>2]=+g[M>>2]+ +(c[La>>2]|0)*.5;c[ob>>2]=(c[ob>>2]|0)+1}g[ua>>2]=.20000000298023224}while(0);do if((c[La>>2]|0)>0){M=(Za(c[xb>>2]|0)|0)+3|0;if((M|0)>(c[ha>>2]|0))break;_b(c[xb>>2]|0,c[ub>>2]|0,3)}while(0);a=(N(c[Ka>>2]|0,c[Ma>>2]|0)|0)<<2;n=l;l=l+((1*a|0)+15&-16)|0;na(c[Ua>>2]|0,j,n,p,c[W>>2]|0,c[Ka>>2]|0,c[V>>2]|0);a=l;l=l+((1*(c[pb>>2]<<2)|0)+15&-16)|0;d:do if((c[tb>>2]|0)==0?(c[X>>2]|0)>=((c[Ka>>2]|0)*15|0):0){if((c[(c[Bb>>2]|0)+24>>2]|0)<2){S=192;break}if(c[(c[Bb>>2]|0)+68>>2]|0){S=192;break}do if((c[X>>2]|0)>=40){if((c[X>>2]|0)<60){c[O>>2]=6;break}if((c[X>>2]|0)<100){c[O>>2]=4;break}else{c[O>>2]=3;break}}else c[O>>2]=12;while(0);c[O>>2]=c[O>>2]<<1;c[U>>2]=db(c[Ua>>2]|0,c[W>>2]|0,c[ub>>2]|0,a,c[O>>2]|0,n,c[Ma>>2]|0,c[La>>2]|0,R,+g[ua>>2],c[P>>2]|0)|0;c[ob>>2]=c[W>>2];while(1){if((c[ob>>2]|0)>=(c[nb>>2]|0))break d;c[a+(c[ob>>2]<<2)>>2]=c[a+((c[W>>2]|0)-1<<2)>>2];c[ob>>2]=(c[ob>>2]|0)+1}}else S=192;while(0);if((S|0)==192){c[R>>2]=0;c[ob>>2]=0;while(1){if((c[ob>>2]|0)>=(c[nb>>2]|0))break;c[a+(c[ob>>2]<<2)>>2]=c[ub>>2];c[ob>>2]=(c[ob>>2]|0)+1}c[U>>2]=0}S=(N(c[Ka>>2]|0,c[pb>>2]|0)|0)<<2;d=l;l=l+((1*S|0)+15&-16)|0;Ic(c[Ua>>2]|0,c[tb>>2]|0,c[nb>>2]|0,c[W>>2]|0,o,c[qb>>2]|0,c[ha>>2]|0,d,c[xb>>2]|0,c[Ka>>2]|0,c[La>>2]|0,c[Ba>>2]|0,c[(c[Bb>>2]|0)+12>>2]|0,(c[Bb>>2]|0)+84|0,(c[(c[Bb>>2]|0)+24>>2]|0)>=4&1,c[(c[Bb>>2]|0)+56>>2]|0,c[(c[Bb>>2]|0)+68>>2]|0);eb(c[tb>>2]|0,c[nb>>2]|0,c[ub>>2]|0,a,c[La>>2]|0,c[U>>2]|0,c[xb>>2]|0);U=(Za(c[xb>>2]|0)|0)+4|0;if((U|0)<=(c[ha>>2]|0)){e:do if(c[(c[Bb>>2]|0)+68>>2]|0){c[(c[Bb>>2]|0)+100>>2]=0;c[(c[Bb>>2]|0)+80>>2]=2}else{do if(!(c[Ya>>2]|0)){if((c[(c[Bb>>2]|0)+24>>2]|0)<3)break;if(c[tb>>2]|0?1:(c[Ba>>2]|0)<((c[Ka>>2]|0)*10|0))break;if(c[T>>2]|0)f=(c[Ya>>2]|0)!=0^1;else f=0;W=ra(c[Ua>>2]|0,n,(c[Bb>>2]|0)+88|0,c[(c[Bb>>2]|0)+80>>2]|0,(c[Bb>>2]|0)+96|0,(c[Bb>>2]|0)+100|0,f&1,c[W>>2]|0,c[Ka>>2]|0,c[V>>2]|0)|0;c[(c[Bb>>2]|0)+80>>2]=W;break e}while(0);c[(c[Bb>>2]|0)+80>>2]=(c[(c[Bb>>2]|0)+24>>2]|0)==0?0:2}while(0);$b(c[xb>>2]|0,c[(c[Bb>>2]|0)+80>>2]|0,25428,5)}h=l;l=l+((1*(c[pb>>2]<<2)|0)+15&-16)|0;g[ka>>2]=+fb(o,e,c[pb>>2]|0,c[tb>>2]|0,c[nb>>2]|0,c[Ka>>2]|0,h,c[(c[Bb>>2]|0)+60>>2]|0,c[(c[Ua>>2]|0)+56>>2]|0,c[ub>>2]|0,c[(c[Bb>>2]|0)+44>>2]|0,c[(c[Bb>>2]|0)+52>>2]|0,c[ba>>2]|0,c[La>>2]|0,c[X>>2]|0,va,c[(c[Bb>>2]|0)+68>>2]|0,i);if(c[(c[Bb>>2]|0)+68>>2]|0){if(8<((c[X>>2]|0)/3|0|0))f=8;else f=(c[X>>2]|0)/3|0;c[h>>2]=f}j=l;l=l+((1*(c[pb>>2]<<2)|0)+15&-16)|0;Pa(c[Ua>>2]|0,j,c[La>>2]|0,c[Ka>>2]|0);c[Z>>2]=6;c[ha>>2]=c[ha>>2]<<3;c[wa>>2]=0;c[qa>>2]=Gb(c[xb>>2]|0)|0;c[ob>>2]=c[tb>>2];while(1){f=c[Ka>>2]|0;if((c[ob>>2]|0)>=(c[nb>>2]|0))break;f=N(f,(b[(c[ba>>2]|0)+((c[ob>>2]|0)+1<<1)>>1]|0)-(b[(c[ba>>2]|0)+(c[ob>>2]<<1)>>1]|0)|0)|0;c[fa>>2]=f<>2];f=c[fa>>2]|0;if((c[fa>>2]<<3|0)<((48>(c[fa>>2]|0)?48:c[fa>>2]|0)|0))f=f<<3;else f=48>(f|0)?48:c[fa>>2]|0;c[ea>>2]=f;c[aa>>2]=c[Z>>2];c[Y>>2]=0;c[da>>2]=0;while(1){if(((c[qa>>2]|0)+(c[aa>>2]<<3)|0)>=((c[ha>>2]|0)-(c[wa>>2]|0)|0))break;if((c[Y>>2]|0)>=(c[j+(c[ob>>2]<<2)>>2]|0))break;c[ca>>2]=(c[da>>2]|0)<(c[h+(c[ob>>2]<<2)>>2]|0)&1;_b(c[xb>>2]|0,c[ca>>2]|0,c[aa>>2]|0);c[qa>>2]=Gb(c[xb>>2]|0)|0;if(!(c[ca>>2]|0))break;c[Y>>2]=(c[Y>>2]|0)+(c[ea>>2]|0);c[wa>>2]=(c[wa>>2]|0)+(c[ea>>2]|0);c[aa>>2]=1;c[da>>2]=(c[da>>2]|0)+1}if(c[da>>2]|0)c[Z>>2]=2>((c[Z>>2]|0)-1|0)?2:(c[Z>>2]|0)-1|0;c[h+(c[ob>>2]<<2)>>2]=c[Y>>2];c[ob>>2]=(c[ob>>2]|0)+1}if((f|0)==2){if(c[La>>2]|0)c[Sa>>2]=gb(c[Ua>>2]|0,n,c[La>>2]|0,c[Ma>>2]|0)|0;fa=ja(+((c[Fa>>2]|0)/1e3|0|0),196,280,21,c[(c[Bb>>2]|0)+188>>2]|0)|0;c[(c[Bb>>2]|0)+188>>2]=fa;if((c[tb>>2]|0)>(c[(c[Bb>>2]|0)+188>>2]|0))f=c[tb>>2]|0;else f=c[(c[Bb>>2]|0)+188>>2]|0;do if((c[nb>>2]|0)>=(f|0))if((c[tb>>2]|0)>(c[(c[Bb>>2]|0)+188>>2]|0)){f=c[tb>>2]|0;break}else{f=c[(c[Bb>>2]|0)+188>>2]|0;break}else f=c[nb>>2]|0;while(0);c[(c[Bb>>2]|0)+188>>2]=f}c[Ha>>2]=5;if(((c[qa>>2]|0)+48|0)<=((c[ha>>2]|0)-(c[wa>>2]|0)|0)){if(c[(c[Bb>>2]|0)+68>>2]|0)c[Ha>>2]=5;else c[Ha>>2]=hb(c[Ua>>2]|0,n,o,c[nb>>2]|0,c[La>>2]|0,c[Ka>>2]|0,c[Ma>>2]|0,(c[Bb>>2]|0)+120|0,(c[Bb>>2]|0)+184|0,+g[ua>>2],c[(c[Bb>>2]|0)+188>>2]|0,+g[ga>>2],c[(c[Bb>>2]|0)+72>>2]|0)|0;$b(c[xb>>2]|0,c[Ha>>2]|0,25432,7);c[qa>>2]=Gb(c[xb>>2]|0)|0}if((c[Ea>>2]|0)>0){c[Aa>>2]=(c[(c[Ua>>2]|0)+36>>2]|0)-(c[La>>2]|0);if((c[yb>>2]|0)<(1275>>3-(c[La>>2]|0)|0))f=c[yb>>2]|0;else f=1275>>3-(c[La>>2]|0);c[yb>>2]=f;c[ia>>2]=(c[Ea>>2]|0)-(((c[Ka>>2]|0)*40|0)+20<<3);if(c[(c[Bb>>2]|0)+52>>2]|0)c[ia>>2]=(c[ia>>2]|0)+(c[(c[Bb>>2]|0)+172>>2]>>c[Aa>>2]);c[Da>>2]=ib(c[Ua>>2]|0,(c[Bb>>2]|0)+120|0,c[ia>>2]|0,c[La>>2]|0,c[Fa>>2]|0,c[(c[Bb>>2]|0)+92>>2]|0,c[Ka>>2]|0,c[(c[Bb>>2]|0)+188>>2]|0,c[(c[Bb>>2]|0)+52>>2]|0,+g[(c[Bb>>2]|0)+184>>2],c[va>>2]|0,+g[ua>>2],c[oa>>2]|0,+g[ka>>2],c[(c[Bb>>2]|0)+64>>2]|0,c[(c[Bb>>2]|0)+68>>2]|0,(c[(c[Bb>>2]|0)+192>>2]|0)!=0&1,+g[pa>>2],+g[sa>>2])|0;c[Da>>2]=(c[Da>>2]|0)+(c[qa>>2]|0);c[ma>>2]=((c[qa>>2]|0)+(c[wa>>2]|0)+64-1>>6)+2-(c[Ca>>2]|0);c[Ba>>2]=(c[Da>>2]|0)+32>>6;c[Ba>>2]=(c[ma>>2]|0)>(c[Ba>>2]|0)?c[ma>>2]|0:c[Ba>>2]|0;if((c[yb>>2]|0)<((c[Ba>>2]|0)+(c[Ca>>2]|0)|0))f=c[yb>>2]|0;else f=(c[Ba>>2]|0)+(c[Ca>>2]|0)|0;c[Ba>>2]=f-(c[Ca>>2]|0);c[za>>2]=(c[Da>>2]|0)-(c[Ea>>2]|0);c[Da>>2]=c[Ba>>2]<<6;if(c[kb>>2]|0){c[Ba>>2]=2;c[Da>>2]=128;c[za>>2]=0}if((c[(c[Bb>>2]|0)+176>>2]|0)<970){wa=(c[Bb>>2]|0)+176|0;c[wa>>2]=(c[wa>>2]|0)+1;g[ya>>2]=1.0/+((c[(c[Bb>>2]|0)+176>>2]|0)+20|0)}else g[ya>>2]=1.0000000474974513e-03;if(c[(c[Bb>>2]|0)+52>>2]|0){wa=(c[Bb>>2]|0)+164|0;c[wa>>2]=(c[wa>>2]|0)+((c[Da>>2]|0)-(c[Ea>>2]|0))}if(c[(c[Bb>>2]|0)+52>>2]|0){Da=N(c[za>>2]|0,1<>2])|0;Ea=(c[Bb>>2]|0)+168|0;c[Ea>>2]=(c[Ea>>2]|0)+~~(+g[ya>>2]*+(Da-(c[(c[Bb>>2]|0)+172>>2]|0)-(c[(c[Bb>>2]|0)+168>>2]|0)|0));c[(c[Bb>>2]|0)+172>>2]=0-(c[(c[Bb>>2]|0)+168>>2]|0)}do if(c[(c[Bb>>2]|0)+52>>2]|0){if((c[(c[Bb>>2]|0)+164>>2]|0)>=0)break;c[xa>>2]=(0-(c[(c[Bb>>2]|0)+164>>2]|0)|0)/64|0;c[Ba>>2]=(c[Ba>>2]|0)+(c[kb>>2]|0?0:c[xa>>2]|0);c[(c[Bb>>2]|0)+164>>2]=0}while(0);if((c[yb>>2]|0)<((c[Ba>>2]|0)+(c[Ca>>2]|0)|0))f=c[yb>>2]|0;else f=(c[Ba>>2]|0)+(c[Ca>>2]|0)|0;c[yb>>2]=f;ec(c[xb>>2]|0,c[yb>>2]|0)}i=l;l=l+((1*(c[pb>>2]<<2)|0)+15&-16)|0;e=l;l=l+((1*(c[pb>>2]<<2)|0)+15&-16)|0;k=l;l=l+((1*(c[pb>>2]<<2)|0)+15&-16)|0;Ea=c[yb>>2]<<3<<3;c[Ia>>2]=Ea-(Gb(c[xb>>2]|0)|0)-1;if((c[ub>>2]|0)!=0&(c[La>>2]|0)>=2)f=(c[Ia>>2]|0)>=((c[La>>2]|0)+2<<3|0);else f=0;c[Oa>>2]=f?8:0;c[Ia>>2]=(c[Ia>>2]|0)-(c[Oa>>2]|0);c[Ja>>2]=(c[nb>>2]|0)-1;if(c[(c[Bb>>2]|0)+120>>2]|0){do if((c[Fa>>2]|0)>=((c[Ka>>2]|0)*32e3|0)){if((c[Fa>>2]|0)<((c[Ka>>2]|0)*48e3|0)){c[Ga>>2]=16;break}if((c[Fa>>2]|0)<((c[Ka>>2]|0)*6e4|0)){c[Ga>>2]=18;break}if((c[Fa>>2]|0)<((c[Ka>>2]|0)*8e4|0)){c[Ga>>2]=19;break}else{c[Ga>>2]=20;break}}else c[Ga>>2]=13;while(0);if((c[(c[Bb>>2]|0)+120+24>>2]|0)>(c[Ga>>2]|0))f=c[(c[Bb>>2]|0)+120+24>>2]|0;else f=c[Ga>>2]|0;c[Ja>>2]=f}if(c[(c[Bb>>2]|0)+68>>2]|0)c[Ja>>2]=1;c[Ra>>2]=Uc(c[Ua>>2]|0,c[tb>>2]|0,c[nb>>2]|0,h,j,c[Ha>>2]|0,(c[Bb>>2]|0)+188|0,Sa,c[Ia>>2]|0,Qa,e,i,k,c[Ka>>2]|0,c[La>>2]|0,c[xb>>2]|0,1,c[(c[Bb>>2]|0)+92>>2]|0,c[Ja>>2]|0)|0;if(c[(c[Bb>>2]|0)+92>>2]|0){if(((c[(c[Bb>>2]|0)+92>>2]|0)-1|0)>(c[Ra>>2]|0))j=(c[(c[Bb>>2]|0)+92>>2]|0)-1|0;else j=c[Ra>>2]|0;f=c[(c[Bb>>2]|0)+92>>2]|0;do if(((c[(c[Bb>>2]|0)+92>>2]|0)+1|0)>=(j|0))if((f-1|0)>(c[Ra>>2]|0)){f=(c[(c[Bb>>2]|0)+92>>2]|0)-1|0;break}else{f=c[Ra>>2]|0;break}else f=f+1|0;while(0);j=c[Bb>>2]|0}else{f=c[Ra>>2]|0;j=c[Bb>>2]|0}c[j+92>>2]=f;Oc(c[Ua>>2]|0,c[tb>>2]|0,c[nb>>2]|0,c[qb>>2]|0,d,i,c[xb>>2]|0,c[Ka>>2]|0);Ia=N(c[Ka>>2]|0,c[pb>>2]|0)|0;Ja=l;l=l+((1*Ia|0)+15&-16)|0;ta(1,c[Ua>>2]|0,c[tb>>2]|0,c[nb>>2]|0,n,(c[Ka>>2]|0)==2?n+(c[Ma>>2]<<2)|0:0,Ja,p,e,c[Ya>>2]|0,c[(c[Bb>>2]|0)+80>>2]|0,c[Sa>>2]|0,c[(c[Bb>>2]|0)+188>>2]|0,a,(c[yb>>2]<<6)-(c[Oa>>2]|0)|0,c[Qa>>2]|0,c[xb>>2]|0,c[La>>2]|0,c[Ra>>2]|0,(c[Bb>>2]|0)+76|0,c[(c[Bb>>2]|0)+72>>2]|0);if((c[Oa>>2]|0)>0){c[Na>>2]=(c[(c[Bb>>2]|0)+116>>2]|0)<2&1;bc(c[xb>>2]|0,c[Na>>2]|0,1)}Qa=c[Ua>>2]|0;Ra=c[tb>>2]|0;Sa=c[nb>>2]|0;Ua=c[qb>>2]|0;Ya=c[yb>>2]<<3;Ya=Ya-(Za(c[xb>>2]|0)|0)|0;Pc(Qa,Ra,Sa,Ua,d,i,k,Ya,c[xb>>2]|0,c[Ka>>2]|0);f:do if(c[kb>>2]|0){c[ob>>2]=0;while(1){if((c[ob>>2]|0)>=(N(c[Ka>>2]|0,c[pb>>2]|0)|0))break f;g[(c[qb>>2]|0)+(c[ob>>2]<<2)>>2]=-28.0;c[ob>>2]=(c[ob>>2]|0)+1}}while(0);c[(c[Bb>>2]|0)+104>>2]=c[Va>>2];g[(c[Bb>>2]|0)+108>>2]=+g[Ta>>2];c[(c[Bb>>2]|0)+112>>2]=c[Wa>>2];if((c[lb>>2]|0)==2&(c[Ka>>2]|0)==1)_i((c[qb>>2]|0)+(c[pb>>2]<<2)|0,c[qb>>2]|0,(c[pb>>2]<<2)+0|0)|0;g:do if(c[ub>>2]|0){c[ob>>2]=0;while(1){if((c[ob>>2]|0)>=(N(c[lb>>2]|0,c[pb>>2]|0)|0))break g;if(+g[(c[rb>>2]|0)+(c[ob>>2]<<2)>>2]<+g[(c[qb>>2]|0)+(c[ob>>2]<<2)>>2])f=(c[rb>>2]|0)+(c[ob>>2]<<2)|0;else f=(c[qb>>2]|0)+(c[ob>>2]<<2)|0;g[(c[rb>>2]|0)+(c[ob>>2]<<2)>>2]=+g[f>>2];c[ob>>2]=(c[ob>>2]|0)+1}}else{kb=(N(c[lb>>2]|0,c[pb>>2]|0)|0)<<2;_i(c[sb>>2]|0,c[rb>>2]|0,kb+0|0)|0;kb=(N(c[lb>>2]|0,c[pb>>2]|0)|0)<<2;_i(c[rb>>2]|0,c[qb>>2]|0,kb+0|0)|0}while(0);c[mb>>2]=0;do{c[ob>>2]=0;while(1){if((c[ob>>2]|0)>=(c[tb>>2]|0))break;kb=N(c[mb>>2]|0,c[pb>>2]|0)|0;g[(c[qb>>2]|0)+(kb+(c[ob>>2]|0)<<2)>>2]=0.0;kb=N(c[mb>>2]|0,c[pb>>2]|0)|0;g[(c[sb>>2]|0)+(kb+(c[ob>>2]|0)<<2)>>2]=-28.0;kb=N(c[mb>>2]|0,c[pb>>2]|0)|0;g[(c[rb>>2]|0)+(kb+(c[ob>>2]|0)<<2)>>2]=-28.0;c[ob>>2]=(c[ob>>2]|0)+1}c[ob>>2]=c[nb>>2];while(1){if((c[ob>>2]|0)>=(c[pb>>2]|0))break;kb=N(c[mb>>2]|0,c[pb>>2]|0)|0;g[(c[qb>>2]|0)+(kb+(c[ob>>2]|0)<<2)>>2]=0.0;kb=N(c[mb>>2]|0,c[pb>>2]|0)|0;g[(c[sb>>2]|0)+(kb+(c[ob>>2]|0)<<2)>>2]=-28.0;kb=N(c[mb>>2]|0,c[pb>>2]|0)|0;g[(c[rb>>2]|0)+(kb+(c[ob>>2]|0)<<2)>>2]=-28.0;c[ob>>2]=(c[ob>>2]|0)+1}kb=(c[mb>>2]|0)+1|0;c[mb>>2]=kb}while((kb|0)<(c[lb>>2]|0));j=(c[Bb>>2]|0)+116|0;if((c[ub>>2]|0)!=0|(c[vb>>2]|0)!=0)f=(c[j>>2]|0)+1|0;else f=0;c[j>>2]=f;c[(c[Bb>>2]|0)+76>>2]=c[(c[xb>>2]|0)+28>>2];fc(c[xb>>2]|0);if(jb(c[xb>>2]|0)|0){c[zb>>2]=-3;c[wb>>2]=1}else{c[zb>>2]=c[yb>>2];c[wb>>2]=1}_(c[Ab>>2]|0);Bb=c[zb>>2]|0;l=Cb;return Bb|0}function Za(a){a=a|0;var b=0,d=0;b=l;l=l+16|0;d=b;c[d>>2]=a;a=(c[(c[d>>2]|0)+20>>2]|0)-(32-(Q(c[(c[d>>2]|0)+28>>2]|0)|0))|0;l=b;return a|0}function _a(a,b){a=a|0;b=b|0;var d=0.0,e=0,f=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;j=k+16|0;f=k+12|0;e=k+8|0;h=k+4|0;i=k;c[j>>2]=a;c[f>>2]=b;g[h>>2]=0.0;g[i>>2]=0.0;c[e>>2]=0;while(1){d=+g[h>>2];if((c[e>>2]|0)>=(c[f>>2]|0))break;if(d>+g[(c[j>>2]|0)+(c[e>>2]<<2)>>2])d=+g[h>>2];else d=+g[(c[j>>2]|0)+(c[e>>2]<<2)>>2];g[h>>2]=d;if(+g[i>>2]<+g[(c[j>>2]|0)+(c[e>>2]<<2)>>2])d=+g[i>>2];else d=+g[(c[j>>2]|0)+(c[e>>2]<<2)>>2];g[i>>2]=d;c[e>>2]=(c[e>>2]|0)+1}l=k;return +(d>-+g[i>>2]?+g[h>>2]:-+g[i>>2])}function $a(a,b,d,e,f,h,i,j,k,m,n){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;var o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0;O=l;l=l+96|0;M=O+92|0;x=O+88|0;H=O+84|0;s=O+80|0;t=O+76|0;I=O+72|0;E=O+68|0;v=O+64|0;K=O+60|0;o=O+56|0;p=O+52|0;u=O+48|0;G=O+40|0;y=O+36|0;F=O+32|0;w=O+28|0;q=O+24|0;D=O+20|0;J=O+16|0;C=O+12|0;L=O+8|0;r=O+4|0;B=O;c[M>>2]=a;c[x>>2]=b;c[H>>2]=d;c[s>>2]=e;c[t>>2]=f;c[I>>2]=h;c[E>>2]=i;c[v>>2]=j;c[K>>2]=k;c[o>>2]=m;c[p>>2]=n;c[y>>2]=c[c[M>>2]>>2];c[C>>2]=c[(c[y>>2]|0)+4>>2];k=N(c[s>>2]|0,(c[t>>2]|0)+1024|0)|0;c[L>>2]=$()|0;a=l;l=l+((1*(k<<2)|0)+15&-16)|0;c[G>>2]=a;c[G+4>>2]=a+((c[t>>2]|0)+1024<<2);c[u>>2]=0;do{_i(c[G+(c[u>>2]<<2)>>2]|0,(c[H>>2]|0)+(c[u>>2]<<10<<2)|0,4096|0)|0;a=(c[x>>2]|0)+((N(c[u>>2]|0,(c[t>>2]|0)+(c[C>>2]|0)|0)|0)<<2)|0;_i((c[G+(c[u>>2]<<2)>>2]|0)+4096|0,a+(c[C>>2]<<2)|0,(c[t>>2]<<2)+0|0)|0;a=(c[u>>2]|0)+1|0;c[u>>2]=a}while((a|0)<(c[s>>2]|0));if(c[o>>2]|0){k=1024+(c[t>>2]|0)>>1;c[r>>2]=$()|0;a=l;l=l+((1*(k<<2)|0)+15&-16)|0;tc(G,a,1024+(c[t>>2]|0)|0,c[s>>2]|0,c[(c[M>>2]|0)+72>>2]|0);yc(a+2048|0,a,c[t>>2]|0,979,F,c[(c[M>>2]|0)+72>>2]|0);c[F>>2]=1024-(c[F>>2]|0);g[w>>2]=+Ac(a,1024,15,c[t>>2]|0,F,c[(c[M>>2]|0)+104>>2]|0,+g[(c[M>>2]|0)+108>>2],c[(c[M>>2]|0)+72>>2]|0);if((c[F>>2]|0)>1022)c[F>>2]=1022;g[w>>2]=+g[w>>2]*.699999988079071;if((c[(c[M>>2]|0)+56>>2]|0)>2)g[w>>2]=+g[w>>2]*.5;if((c[(c[M>>2]|0)+56>>2]|0)>4)g[w>>2]=+g[w>>2]*.5;if((c[(c[M>>2]|0)+56>>2]|0)>8)g[w>>2]=0.0;_(c[r>>2]|0)}else{g[w>>2]=0.0;c[F>>2]=15}g[q>>2]=.20000000298023224;a=(A((c[F>>2]|0)-(c[(c[M>>2]|0)+104>>2]|0)|0)|0)*10|0;if((a|0)>(c[F>>2]|0))g[q>>2]=+g[q>>2]+.20000000298023224;if((c[p>>2]|0)<25)g[q>>2]=+g[q>>2]+.10000000149011612;if((c[p>>2]|0)<35)g[q>>2]=+g[q>>2]+.10000000149011612;if(+g[(c[M>>2]|0)+108>>2]>.4000000059604645)g[q>>2]=+g[q>>2]-.10000000149011612;if(+g[(c[M>>2]|0)+108>>2]>.550000011920929)g[q>>2]=+g[q>>2]-.10000000149011612;g[q>>2]=+g[q>>2]>.20000000298023224?+g[q>>2]:.20000000298023224;if(+g[w>>2]<+g[q>>2]){g[w>>2]=0.0;c[D>>2]=0;c[J>>2]=0}else{if(+A(+(+g[w>>2]-+g[(c[M>>2]|0)+108>>2]))<.10000000149011612)g[w>>2]=+g[(c[M>>2]|0)+108>>2];c[J>>2]=~~+z(+(+g[w>>2]*32.0/3.0+.5))-1;if(0>((7<(c[J>>2]|0)?7:c[J>>2]|0)|0))e=0;else e=7<(c[J>>2]|0)?7:c[J>>2]|0;c[J>>2]=e;g[w>>2]=+((c[J>>2]|0)+1|0)*.09375;c[D>>2]=1}c[u>>2]=0;do{c[B>>2]=(c[(c[y>>2]|0)+44>>2]|0)-(c[C>>2]|0);if((c[(c[M>>2]|0)+104>>2]|0)>15)e=c[(c[M>>2]|0)+104>>2]|0;else e=15;c[(c[M>>2]|0)+104>>2]=e;r=(c[x>>2]|0)+((N(c[u>>2]|0,(c[t>>2]|0)+(c[C>>2]|0)|0)|0)<<2)|0;a=(c[M>>2]|0)+200+((N(c[u>>2]|0,c[C>>2]|0)|0)<<2)|0;_i(r|0,a|0,(c[C>>2]<<2)+0|0)|0;if(c[B>>2]|0){a=(c[x>>2]|0)+((N(c[u>>2]|0,(c[t>>2]|0)+(c[C>>2]|0)|0)|0)<<2)|0;Na(a+(c[C>>2]<<2)|0,(c[G+(c[u>>2]<<2)>>2]|0)+4096|0,c[(c[M>>2]|0)+104>>2]|0,c[(c[M>>2]|0)+104>>2]|0,c[B>>2]|0,-+g[(c[M>>2]|0)+108>>2],-+g[(c[M>>2]|0)+108>>2],c[(c[M>>2]|0)+112>>2]|0,c[(c[M>>2]|0)+112>>2]|0,0,0,c[(c[M>>2]|0)+72>>2]|0)}a=(c[x>>2]|0)+((N(c[u>>2]|0,(c[t>>2]|0)+(c[C>>2]|0)|0)|0)<<2)|0;Na(a+(c[C>>2]<<2)+(c[B>>2]<<2)|0,(c[G+(c[u>>2]<<2)>>2]|0)+4096+(c[B>>2]<<2)|0,c[(c[M>>2]|0)+104>>2]|0,c[F>>2]|0,(c[t>>2]|0)-(c[B>>2]|0)|0,-+g[(c[M>>2]|0)+108>>2],-+g[w>>2],c[(c[M>>2]|0)+112>>2]|0,c[I>>2]|0,c[(c[y>>2]|0)+60>>2]|0,c[C>>2]|0,c[(c[M>>2]|0)+72>>2]|0);a=(c[M>>2]|0)+200+((N(c[u>>2]|0,c[C>>2]|0)|0)<<2)|0;e=(c[x>>2]|0)+((N(c[u>>2]|0,(c[t>>2]|0)+(c[C>>2]|0)|0)|0)<<2)|0;_i(a|0,e+(c[t>>2]<<2)|0,(c[C>>2]<<2)+0|0)|0;e=(c[H>>2]|0)+(c[u>>2]<<10<<2)|0;if((c[t>>2]|0)>1024)$i(e|0,(c[G+(c[u>>2]<<2)>>2]|0)+(c[t>>2]<<2)|0,4096|0)|0;else{$i(e|0,(c[H>>2]|0)+(c[u>>2]<<10<<2)+(c[t>>2]<<2)|0,(1024-(c[t>>2]|0)<<2)+0|0)|0;$i((c[H>>2]|0)+(c[u>>2]<<10<<2)+4096+(0-(c[t>>2]|0)<<2)|0,(c[G+(c[u>>2]<<2)>>2]|0)+4096|0,(c[t>>2]<<2)+0|0)|0}a=(c[u>>2]|0)+1|0;c[u>>2]=a}while((a|0)<(c[s>>2]|0));g[c[v>>2]>>2]=+g[w>>2];c[c[E>>2]>>2]=c[F>>2];c[c[K>>2]>>2]=c[J>>2];M=c[D>>2]|0;_(c[L>>2]|0);l=O;return M|0}function ab(a,b,e,f,h){a=a|0;b=b|0;e=e|0;f=f|0;h=h|0;var i=0.0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,A=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0;I=l;l=l+96|0;o=I+84|0;p=I+80|0;j=I+76|0;G=I+72|0;x=I+68|0;m=I+64|0;u=I+60|0;v=I+56|0;E=I+52|0;r=I+48|0;k=I+44|0;H=I+40|0;q=I+36|0;F=I+32|0;t=I+28|0;y=I+24|0;w=I+20|0;s=I+16|0;A=I+12|0;D=I+8|0;C=I+4|0;n=I;c[o>>2]=a;c[p>>2]=b;c[j>>2]=e;c[G>>2]=f;c[x>>2]=h;c[E>>2]=0;c[r>>2]=0;f=c[p>>2]|0;c[F>>2]=$()|0;b=l;l=l+((1*(f<<2)|0)+15&-16)|0;c[q>>2]=(c[p>>2]|0)/2|0;c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[j>>2]|0))break;c[y>>2]=0;g[u>>2]=0.0;g[v>>2]=0.0;c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[p>>2]|0))break;g[A>>2]=+g[(c[o>>2]|0)+((c[m>>2]|0)+(N(c[k>>2]|0,c[p>>2]|0)|0)<<2)>>2];g[D>>2]=+g[u>>2]+ +g[A>>2];g[u>>2]=+g[v>>2]+ +g[D>>2]-+g[A>>2]*2.0;g[v>>2]=+g[A>>2]-+g[D>>2]*.5;g[b+(c[m>>2]<<2)>>2]=+g[D>>2];c[m>>2]=(c[m>>2]|0)+1}e=b;a=e+48|0;do{c[e>>2]=0;e=e+4|0}while((e|0)<(a|0));g[t>>2]=0.0;g[u>>2]=0.0;c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[q>>2]|0))break;g[C>>2]=+g[b+(c[m>>2]<<1<<2)>>2]*+g[b+(c[m>>2]<<1<<2)>>2]+ +g[b+((c[m>>2]<<1)+1<<2)>>2]*+g[b+((c[m>>2]<<1)+1<<2)>>2];g[t>>2]=+g[t>>2]+ +g[C>>2];g[b+(c[m>>2]<<2)>>2]=+g[u>>2]+(+g[C>>2]-+g[u>>2])*.0625;g[u>>2]=+g[b+(c[m>>2]<<2)>>2];c[m>>2]=(c[m>>2]|0)+1}g[u>>2]=0.0;g[s>>2]=0.0;c[m>>2]=(c[q>>2]|0)-1;while(1){if((c[m>>2]|0)<0)break;g[b+(c[m>>2]<<2)>>2]=+g[u>>2]+(+g[b+(c[m>>2]<<2)>>2]-+g[u>>2])*.125;g[u>>2]=+g[b+(c[m>>2]<<2)>>2];g[s>>2]=+g[s>>2]>+g[u>>2]?+g[s>>2]:+g[u>>2];c[m>>2]=(c[m>>2]|0)+-1}g[t>>2]=+B(+(+g[t>>2]*+g[s>>2]*.5*+(c[q>>2]|0)));g[w>>2]=+(c[q>>2]|0)/(+g[t>>2]+1.0000000036274937e-15);c[y>>2]=0;c[m>>2]=12;while(1){if((c[m>>2]|0)>=((c[q>>2]|0)-5|0))break;if(127.0<+z(+(+g[w>>2]*64.0*(+g[b+(c[m>>2]<<2)>>2]+1.0000000036274937e-15))))i=127.0;else i=+z(+(+g[w>>2]*64.0*(+g[b+(c[m>>2]<<2)>>2]+1.0000000036274937e-15)));if(!(0.0>i))if(127.0<+z(+(+g[w>>2]*64.0*(+g[b+(c[m>>2]<<2)>>2]+1.0000000036274937e-15))))i=127.0;else i=+z(+(+g[w>>2]*64.0*(+g[b+(c[m>>2]<<2)>>2]+1.0000000036274937e-15)));else i=0.0;c[n>>2]=~~i;c[y>>2]=(c[y>>2]|0)+(d[25443+(c[n>>2]|0)>>0]|0);c[m>>2]=(c[m>>2]|0)+4}c[y>>2]=(c[y>>2]<<6<<2|0)/(((c[q>>2]|0)-17|0)*6|0)|0;if((c[y>>2]|0)>(c[r>>2]|0)){c[c[x>>2]>>2]=c[k>>2];c[r>>2]=c[y>>2]}c[k>>2]=(c[k>>2]|0)+1}c[E>>2]=(c[r>>2]|0)>200&1;if(0.0>+B(+(+((c[r>>2]|0)*27|0)))-42.0)i=0.0;else i=+B(+(+((c[r>>2]|0)*27|0)))-42.0;g[H>>2]=i;if(0.0>(163.0<+g[H>>2]?163.0:+g[H>>2])*.006899999920278788-.139){i=0.0;i=+B(+i);H=c[G>>2]|0;g[H>>2]=i;H=c[E>>2]|0;G=c[F>>2]|0;_(G|0);l=I;return H|0}i=(163.0<+g[H>>2]?163.0:+g[H>>2])*.006899999920278788-.139;i=+B(+i);H=c[G>>2]|0;g[H>>2]=i;H=c[E>>2]|0;G=c[F>>2]|0;_(G|0);l=I;return H|0}function bb(a,b,d,e,f,h,i,j,k){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=l;l=l+80|0;x=D+64|0;B=D+60|0;w=D+56|0;y=D+52|0;n=D+48|0;o=D+44|0;p=D+40|0;C=D+36|0;r=D+32|0;z=D+28|0;q=D+24|0;m=D+20|0;A=D+16|0;v=D+12|0;s=D+8|0;u=D+4|0;t=D;c[x>>2]=a;c[B>>2]=b;c[w>>2]=d;c[y>>2]=e;c[n>>2]=f;c[o>>2]=h;c[p>>2]=i;c[C>>2]=j;c[r>>2]=k;c[z>>2]=c[(c[x>>2]|0)+4>>2];if(c[B>>2]|0){c[m>>2]=c[B>>2];c[q>>2]=c[(c[x>>2]|0)+44>>2];c[A>>2]=c[(c[x>>2]|0)+36>>2]}else{c[m>>2]=1;c[q>>2]=c[(c[x>>2]|0)+44>>2]<>2];c[A>>2]=(c[(c[x>>2]|0)+36>>2]|0)-(c[p>>2]|0)}c[u>>2]=0;do{c[s>>2]=0;while(1){if((c[s>>2]|0)>=(c[m>>2]|0))break;B=N(c[m>>2]|0,c[q>>2]|0)|0;B=(c[w>>2]|0)+((N(c[u>>2]|0,B+(c[z>>2]|0)|0)|0)<<2)|0;B=B+((N(c[s>>2]|0,c[q>>2]|0)|0)<<2)|0;j=N(c[u>>2]|0,c[q>>2]|0)|0;j=(c[y>>2]|0)+((c[s>>2]|0)+(N(j,c[m>>2]|0)|0)<<2)|0;qc((c[x>>2]|0)+64|0,B,j,c[(c[x>>2]|0)+60>>2]|0,c[z>>2]|0,c[A>>2]|0,c[m>>2]|0,c[r>>2]|0);c[s>>2]=(c[s>>2]|0)+1}j=(c[u>>2]|0)+1|0;c[u>>2]=j}while((j|0)<(c[o>>2]|0));a:do if((c[o>>2]|0)==2&(c[n>>2]|0)==1){c[v>>2]=0;while(1){if((c[v>>2]|0)>=(N(c[m>>2]|0,c[q>>2]|0)|0))break a;j=N(c[m>>2]|0,c[q>>2]|0)|0;g[(c[y>>2]|0)+(c[v>>2]<<2)>>2]=+g[(c[y>>2]|0)+(c[v>>2]<<2)>>2]*.5+ +g[(c[y>>2]|0)+(j+(c[v>>2]|0)<<2)>>2]*.5;c[v>>2]=(c[v>>2]|0)+1}}while(0);if((c[C>>2]|0)==1){l=D;return}c[u>>2]=0;do{j=N(c[m>>2]|0,c[q>>2]|0)|0;c[t>>2]=(j|0)/(c[C>>2]|0)|0;c[v>>2]=0;while(1){if((c[v>>2]|0)>=(c[t>>2]|0))break;j=N(c[u>>2]|0,c[m>>2]|0)|0;j=N(j,c[q>>2]|0)|0;j=(c[y>>2]|0)+(j+(c[v>>2]|0)<<2)|0;g[j>>2]=+g[j>>2]*+(c[C>>2]|0);c[v>>2]=(c[v>>2]|0)+1}B=N(c[u>>2]|0,c[m>>2]|0)|0;B=N(B,c[q>>2]|0)|0;j=N(c[m>>2]|0,c[q>>2]|0)|0;aj((c[y>>2]|0)+(B+(c[t>>2]|0)<<2)|0,0,j-(c[t>>2]|0)<<2|0)|0;j=(c[u>>2]|0)+1|0;c[u>>2]=j}while((j|0)<(c[n>>2]|0));l=D;return}function cb(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0.0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;w=l;l=l+160|0;r=w+144|0;j=w+140|0;q=w+136|0;t=w+132|0;n=w+128|0;k=w+124|0;o=w+120|0;m=w+116|0;p=w+112|0;s=w+8|0;u=w+4|0;v=w;c[r>>2]=a;c[j>>2]=b;c[q>>2]=d;c[t>>2]=e;c[n>>2]=f;c[k>>2]=h;g[p>>2]=0.0;i=+g[(c[j>>2]|0)+(c[t>>2]<<2)>>2];a:do if((c[k>>2]|0)==1){g[s+(c[t>>2]<<2)>>2]=i;c[o>>2]=(c[t>>2]|0)+1;while(1){if((c[o>>2]|0)>=(c[n>>2]|0))break a;if(+g[s+((c[o>>2]|0)-1<<2)>>2]-1.0>+g[(c[j>>2]|0)+(c[o>>2]<<2)>>2])i=+g[s+((c[o>>2]|0)-1<<2)>>2]-1.0;else i=+g[(c[j>>2]|0)+(c[o>>2]<<2)>>2];g[s+(c[o>>2]<<2)>>2]=i;c[o>>2]=(c[o>>2]|0)+1}}else{e=c[t>>2]|0;g[s+(c[t>>2]<<2)>>2]=+g[(c[j>>2]|0)+((i>+g[(c[j>>2]|0)+((c[t>>2]|0)+(c[q>>2]|0)<<2)>>2]?e:e+(c[q>>2]|0)|0)<<2)>>2];c[o>>2]=(c[t>>2]|0)+1;while(1){if((c[o>>2]|0)>=(c[n>>2]|0))break a;e=c[o>>2]|0;if(+g[s+((c[o>>2]|0)-1<<2)>>2]-1.0>+g[(c[j>>2]|0)+((+g[(c[j>>2]|0)+(c[o>>2]<<2)>>2]>+g[(c[j>>2]|0)+((c[o>>2]|0)+(c[q>>2]|0)<<2)>>2]?e:e+(c[q>>2]|0)|0)<<2)>>2])i=+g[s+((c[o>>2]|0)-1<<2)>>2]-1.0;else{e=c[o>>2]|0;i=+g[(c[j>>2]|0)+((+g[(c[j>>2]|0)+(c[o>>2]<<2)>>2]>+g[(c[j>>2]|0)+((c[o>>2]|0)+(c[q>>2]|0)<<2)>>2]?e:e+(c[q>>2]|0)|0)<<2)>>2]}g[s+(c[o>>2]<<2)>>2]=i;c[o>>2]=(c[o>>2]|0)+1}}while(0);c[o>>2]=(c[n>>2]|0)-2;while(1){if((c[o>>2]|0)<(c[t>>2]|0))break;h=c[o>>2]|0;if(+g[s+(c[o>>2]<<2)>>2]>+g[s+((c[o>>2]|0)+1<<2)>>2]-1.0)i=+g[s+(h<<2)>>2];else i=+g[s+(h+1<<2)>>2]-1.0;g[s+(c[o>>2]<<2)>>2]=i;c[o>>2]=(c[o>>2]|0)+-1}c[m>>2]=0;do{c[o>>2]=2>(c[t>>2]|0)?2:c[t>>2]|0;while(1){if((c[o>>2]|0)>=((c[n>>2]|0)-1|0))break;if(0.0>+g[(c[r>>2]|0)+((c[o>>2]|0)+(N(c[m>>2]|0,c[q>>2]|0)|0)<<2)>>2])i=0.0;else i=+g[(c[r>>2]|0)+((c[o>>2]|0)+(N(c[m>>2]|0,c[q>>2]|0)|0)<<2)>>2];g[u>>2]=i;if(0.0>+g[s+(c[o>>2]<<2)>>2])i=0.0;else i=+g[s+(c[o>>2]<<2)>>2];g[v>>2]=i;if(0.0>+g[u>>2]-+g[v>>2])i=0.0;else i=+g[u>>2]-+g[v>>2];g[p>>2]=+g[p>>2]+i;c[o>>2]=(c[o>>2]|0)+1}j=(c[m>>2]|0)+1|0;c[m>>2]=j}while((j|0)<(c[k>>2]|0));g[p>>2]=+g[p>>2]/+(N(c[k>>2]|0,(c[n>>2]|0)-1-(2>(c[t>>2]|0)?2:c[t>>2]|0)|0)|0);l=w;return +g[p>>2]>1.0|0}function db(d,e,f,h,i,j,k,m,n,o,p){d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=+o;p=p|0;var q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0;X=l;l=l+144|0;z=X+128|0;S=X+124|0;Q=X+120|0;V=X+116|0;R=X+112|0;u=X+108|0;t=X+104|0;I=X+100|0;D=X+96|0;Y=X+92|0;C=X+88|0;T=X+84|0;J=X+80|0;K=X+76|0;G=X+72|0;H=X+64|0;W=X+60|0;x=X+56|0;U=X+52|0;y=X+48|0;s=X+44|0;B=X+40|0;r=X+36|0;v=X+32|0;w=X+28|0;q=X+24|0;E=X+20|0;F=X+16|0;L=X+12|0;M=X+8|0;O=X+4|0;P=X;c[z>>2]=d;c[S>>2]=e;c[Q>>2]=f;c[V>>2]=h;c[R>>2]=i;c[u>>2]=j;c[t>>2]=k;c[I>>2]=m;c[D>>2]=n;g[Y>>2]=o;c[C>>2]=p;c[W>>2]=0;g[x>>2]=(-.25>.5-+g[Y>>2]?-.25:.5-+g[Y>>2])*.03999999910593033;j=c[S>>2]|0;c[U>>2]=$()|0;f=l;l=l+((1*(j<<2)|0)+15&-16)|0;j=l;l=l+((1*((b[(c[(c[z>>2]|0)+32>>2]|0)+(c[S>>2]<<1)>>1]|0)-(b[(c[(c[z>>2]|0)+32>>2]|0)+((c[S>>2]|0)-1<<1)>>1]|0)<>2]<<2)|0)+15&-16)|0;k=l;l=l+((1*((b[(c[(c[z>>2]|0)+32>>2]|0)+(c[S>>2]<<1)>>1]|0)-(b[(c[(c[z>>2]|0)+32>>2]|0)+((c[S>>2]|0)-1<<1)>>1]|0)<>2]<<2)|0)+15&-16)|0;i=l;l=l+((1*(c[S>>2]<<2)|0)+15&-16)|0;e=l;l=l+((1*(c[S>>2]<<2)|0)+15&-16)|0;c[c[D>>2]>>2]=0;c[T>>2]=0;while(1){if((c[T>>2]|0)>=(c[S>>2]|0))break;c[w>>2]=0;c[s>>2]=(b[(c[(c[z>>2]|0)+32>>2]|0)+((c[T>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[z>>2]|0)+32>>2]|0)+(c[T>>2]<<1)>>1]|0)<>2];c[B>>2]=((b[(c[(c[z>>2]|0)+32>>2]|0)+((c[T>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[z>>2]|0)+32>>2]|0)+(c[T>>2]<<1)>>1]|0)|0)==1&1;Y=N(c[C>>2]|0,c[t>>2]|0)|0;_i(j|0,(c[u>>2]|0)+(Y+(b[(c[(c[z>>2]|0)+32>>2]|0)+(c[T>>2]<<1)>>1]<>2])<<2)|0,(c[s>>2]<<2)+0|0)|0;g[r>>2]=+nb(j,c[s>>2]|0,c[Q>>2]|0?c[I>>2]|0:0,+g[x>>2]);g[v>>2]=+g[r>>2];if(!((c[Q>>2]|0)==0|(c[B>>2]|0)!=0)?(_i(k|0,j|0,(c[s>>2]<<2)+0|0)|0,sa(k,c[s>>2]>>c[I>>2],1<>2]),g[r>>2]=+nb(k,c[s>>2]|0,(c[I>>2]|0)+1|0,+g[x>>2]),+g[r>>2]<+g[v>>2]):0){g[v>>2]=+g[r>>2];c[w>>2]=-1}c[y>>2]=0;while(1){m=(c[Q>>2]|0)!=0;if((c[y>>2]|0)>=((c[I>>2]|0)+(((c[Q>>2]|0?1:(c[B>>2]|0)!=0)^1)&1)|0))break;if(m)c[q>>2]=(c[I>>2]|0)-(c[y>>2]|0)-1;else c[q>>2]=(c[y>>2]|0)+1;sa(j,c[s>>2]>>c[y>>2],1<>2]);g[r>>2]=+nb(j,c[s>>2]|0,c[q>>2]|0,+g[x>>2]);if(+g[r>>2]<+g[v>>2]){g[v>>2]=+g[r>>2];c[w>>2]=(c[y>>2]|0)+1}c[y>>2]=(c[y>>2]|0)+1}n=c[w>>2]|0;Y=N(-2,n)|0;c[f+((m?c[T>>2]|0:c[T>>2]|0)<<2)>>2]=m?n<<1:Y;Y=c[D>>2]|0;c[Y>>2]=(c[Y>>2]|0)+((c[Q>>2]|0?c[I>>2]|0:0)-((c[f+(c[T>>2]<<2)>>2]|0)/2|0));do if(c[B>>2]|0){if(c[f+(c[T>>2]<<2)>>2]|0?(c[f+(c[T>>2]<<2)>>2]|0)!=(N(-2,c[I>>2]|0)|0):0)break;Y=f+(c[T>>2]<<2)|0;c[Y>>2]=(c[Y>>2]|0)-1}while(0);c[T>>2]=(c[T>>2]|0)+1}c[W>>2]=0;c[G>>2]=0;while(1){if((c[G>>2]|0)>=2)break;c[J>>2]=0;c[K>>2]=c[Q>>2]|0?0:c[R>>2]|0;c[T>>2]=1;while(1){m=c[J>>2]|0;k=c[K>>2]|0;if((c[T>>2]|0)>=(c[S>>2]|0))break;if((m|0)<(k+(c[R>>2]|0)|0))m=c[J>>2]|0;else m=(c[K>>2]|0)+(c[R>>2]|0)|0;c[E>>2]=m;if(((c[J>>2]|0)+(c[R>>2]|0)|0)<(c[K>>2]|0))m=(c[J>>2]|0)+(c[R>>2]|0)|0;else m=c[K>>2]|0;c[F>>2]=m;c[J>>2]=(c[E>>2]|0)+(A((c[f+(c[T>>2]<<2)>>2]|0)-(a[25228+(c[I>>2]<<3)+((c[Q>>2]<<2)+(c[G>>2]<<1)+0)>>0]<<1)|0)|0);c[K>>2]=(c[F>>2]|0)+(A((c[f+(c[T>>2]<<2)>>2]|0)-(a[25228+(c[I>>2]<<3)+((c[Q>>2]<<2)+(c[G>>2]<<1)+1)>>0]<<1)|0)|0);c[T>>2]=(c[T>>2]|0)+1}c[J>>2]=(m|0)<(k|0)?c[J>>2]|0:c[K>>2]|0;c[H+(c[G>>2]<<2)>>2]=c[J>>2];c[G>>2]=(c[G>>2]|0)+1}if(c[Q>>2]|0?(c[H+4>>2]|0)<(c[H>>2]|0):0)c[W>>2]=1;c[J>>2]=0;c[K>>2]=c[Q>>2]|0?0:c[R>>2]|0;c[T>>2]=1;while(1){m=c[J>>2]|0;if((c[T>>2]|0)>=(c[S>>2]|0))break;c[O>>2]=m;c[P>>2]=(c[K>>2]|0)+(c[R>>2]|0);if((c[O>>2]|0)<(c[P>>2]|0)){c[L>>2]=c[O>>2];m=0;k=c[T>>2]|0}else{c[L>>2]=c[P>>2];m=1;k=c[T>>2]|0}c[i+(k<<2)>>2]=m;c[O>>2]=(c[J>>2]|0)+(c[R>>2]|0);c[P>>2]=c[K>>2];if((c[O>>2]|0)<(c[P>>2]|0)){c[M>>2]=c[O>>2];m=0;k=c[T>>2]|0}else{c[M>>2]=c[P>>2];m=1;k=c[T>>2]|0}c[e+(k<<2)>>2]=m;c[J>>2]=(c[L>>2]|0)+(A((c[f+(c[T>>2]<<2)>>2]|0)-(a[25228+(c[I>>2]<<3)+((c[Q>>2]<<2)+(c[W>>2]<<1)+0)>>0]<<1)|0)|0);c[K>>2]=(c[M>>2]|0)+(A((c[f+(c[T>>2]<<2)>>2]|0)-(a[25228+(c[I>>2]<<3)+((c[Q>>2]<<2)+(c[W>>2]<<1)+1)>>0]<<1)|0)|0);c[T>>2]=(c[T>>2]|0)+1}c[(c[V>>2]|0)+((c[S>>2]|0)-1<<2)>>2]=(m|0)<(c[K>>2]|0)?0:1;c[T>>2]=(c[S>>2]|0)-2;while(1){if((c[T>>2]|0)<0)break;m=(c[T>>2]|0)+1|0;if((c[(c[V>>2]|0)+((c[T>>2]|0)+1<<2)>>2]|0)==1){m=c[e+(m<<2)>>2]|0;k=(c[V>>2]|0)+(c[T>>2]<<2)|0}else{m=c[i+(m<<2)>>2]|0;k=(c[V>>2]|0)+(c[T>>2]<<2)|0}c[k>>2]=m;c[T>>2]=(c[T>>2]|0)+-1}Y=c[W>>2]|0;_(c[U>>2]|0);l=X;return Y|0}function eb(b,d,e,f,g,h,i){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0;y=l;l=l+64|0;s=y+52|0;o=y+48|0;q=y+44|0;v=y+40|0;j=y+36|0;w=y+32|0;n=y+28|0;m=y+24|0;p=y+20|0;x=y+16|0;u=y+12|0;r=y+8|0;k=y+4|0;t=y;c[s>>2]=b;c[o>>2]=d;c[q>>2]=e;c[v>>2]=f;c[j>>2]=g;c[w>>2]=h;c[n>>2]=i;c[k>>2]=c[(c[n>>2]|0)+4>>2]<<3;c[t>>2]=Za(c[n>>2]|0)|0;c[r>>2]=c[q>>2]|0?2:4;if((c[j>>2]|0)>0)g=((c[t>>2]|0)+(c[r>>2]|0)+1|0)>>>0<=(c[k>>2]|0)>>>0;else g=0;c[x>>2]=g&1;c[k>>2]=(c[k>>2]|0)-(c[x>>2]|0);c[u>>2]=0;c[m>>2]=0;c[p>>2]=c[s>>2];while(1){if((c[p>>2]|0)>=(c[o>>2]|0))break;if(((c[t>>2]|0)+(c[r>>2]|0)|0)>>>0<=(c[k>>2]|0)>>>0){_b(c[n>>2]|0,c[(c[v>>2]|0)+(c[p>>2]<<2)>>2]^c[m>>2],c[r>>2]|0);c[t>>2]=Za(c[n>>2]|0)|0;c[m>>2]=c[(c[v>>2]|0)+(c[p>>2]<<2)>>2];c[u>>2]=c[u>>2]|c[m>>2]}else c[(c[v>>2]|0)+(c[p>>2]<<2)>>2]=c[m>>2];c[r>>2]=c[q>>2]|0?4:5;c[p>>2]=(c[p>>2]|0)+1}if(c[x>>2]|0?(a[25228+(c[j>>2]<<3)+((c[q>>2]<<2)+0+(c[u>>2]|0))>>0]|0)!=(a[25228+(c[j>>2]<<3)+((c[q>>2]<<2)+2+(c[u>>2]|0))>>0]|0):0)_b(c[n>>2]|0,c[w>>2]|0,1);else c[w>>2]=0;c[p>>2]=c[s>>2];while(1){if((c[p>>2]|0)>=(c[o>>2]|0))break;c[(c[v>>2]|0)+(c[p>>2]<<2)>>2]=a[25228+(c[j>>2]<<3)+((c[q>>2]<<2)+(c[w>>2]<<1)+(c[(c[v>>2]|0)+(c[p>>2]<<2)>>2]|0))>>0];c[p>>2]=(c[p>>2]|0)+1}l=y;return}function fb(a,d,e,f,h,i,j,k,m,n,o,p,q,r,s,t,u,v){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;s=s|0;t=t|0;u=u|0;v=v|0;var w=0.0,x=0.0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0;fa=l;l=l+128|0;I=fa+120|0;B=fa+116|0;H=fa+112|0;J=fa+108|0;U=fa+104|0;L=fa+100|0;Y=fa+96|0;z=fa+92|0;y=fa+88|0;W=fa+84|0;ca=fa+80|0;R=fa+76|0;S=fa+72|0;M=fa+68|0;T=fa+64|0;ba=fa+60|0;A=fa+56|0;K=fa+52|0;V=fa+48|0;C=fa+44|0;aa=fa+40|0;X=fa+36|0;Z=fa+32|0;E=fa+28|0;F=fa+24|0;G=fa+20|0;D=fa+16|0;da=fa+12|0;O=fa+8|0;P=fa+4|0;Q=fa;c[I>>2]=a;c[B>>2]=d;c[H>>2]=e;c[J>>2]=f;c[U>>2]=h;c[L>>2]=i;c[Y>>2]=j;c[z>>2]=k;c[y>>2]=m;c[W>>2]=n;c[ca>>2]=o;c[R>>2]=p;c[S>>2]=q;c[M>>2]=r;c[T>>2]=s;c[ba>>2]=t;c[A>>2]=u;c[K>>2]=v;c[aa>>2]=0;o=N(c[L>>2]|0,c[H>>2]|0)|0;c[Z>>2]=$()|0;d=l;l=l+((1*(o<<2)|0)+15&-16)|0;o=(N(c[L>>2]|0,c[H>>2]|0)|0)<<2;a=l;l=l+((1*o|0)+15&-16)|0;aj(c[Y>>2]|0,0,c[H>>2]<<2|0)|0;g[X>>2]=-31.899999618530273;c[V>>2]=0;while(1){if((c[V>>2]|0)>=(c[U>>2]|0))break;x=+(b[(c[y>>2]|0)+(c[V>>2]<<1)>>1]|0)*.0625+.5+ +(9-(c[z>>2]|0)|0)-+g[17464+(c[V>>2]<<2)>>2]+ +(N((c[V>>2]|0)+5|0,(c[V>>2]|0)+5|0)|0)*.006200000178068876;g[a+(c[V>>2]<<2)>>2]=x;c[V>>2]=(c[V>>2]|0)+1}c[C>>2]=0;do{c[V>>2]=0;while(1){if((c[V>>2]|0)>=(c[U>>2]|0))break;z=N(c[C>>2]|0,c[H>>2]|0)|0;if(+g[X>>2]>+g[(c[I>>2]|0)+(z+(c[V>>2]|0)<<2)>>2]-+g[a+(c[V>>2]<<2)>>2])w=+g[X>>2];else{z=N(c[C>>2]|0,c[H>>2]|0)|0;w=+g[(c[I>>2]|0)+(z+(c[V>>2]|0)<<2)>>2]-+g[a+(c[V>>2]<<2)>>2]}g[X>>2]=w;c[V>>2]=(c[V>>2]|0)+1}z=(c[C>>2]|0)+1|0;c[C>>2]=z}while((z|0)<(c[L>>2]|0));if((c[T>>2]|0)>50&(c[M>>2]|0)>=1^1|(c[A>>2]|0)!=0){da=c[aa>>2]|0;ea=c[ba>>2]|0;c[ea>>2]=da;x=+g[X>>2];ea=c[Z>>2]|0;_(ea|0);l=fa;return +x}c[E>>2]=0;c[C>>2]=0;do{c[D>>2]=d+((N(c[C>>2]|0,c[H>>2]|0)|0)<<2);x=+g[(c[B>>2]|0)+((N(c[C>>2]|0,c[H>>2]|0)|0)<<2)>>2];g[c[D>>2]>>2]=x;c[V>>2]=1;while(1){if((c[V>>2]|0)>=(c[U>>2]|0))break;z=N(c[C>>2]|0,c[H>>2]|0)|0;A=N(c[C>>2]|0,c[H>>2]|0)|0;if(+g[(c[B>>2]|0)+(z+(c[V>>2]|0)<<2)>>2]>+g[(c[B>>2]|0)+(A+(c[V>>2]|0)-1<<2)>>2]+.5)c[E>>2]=c[V>>2];A=N(c[C>>2]|0,c[H>>2]|0)|0;if(+g[(c[D>>2]|0)+((c[V>>2]|0)-1<<2)>>2]+1.5<+g[(c[B>>2]|0)+(A+(c[V>>2]|0)<<2)>>2])w=+g[(c[D>>2]|0)+((c[V>>2]|0)-1<<2)>>2]+1.5;else{A=N(c[C>>2]|0,c[H>>2]|0)|0;w=+g[(c[B>>2]|0)+(A+(c[V>>2]|0)<<2)>>2]}g[(c[D>>2]|0)+(c[V>>2]<<2)>>2]=w;c[V>>2]=(c[V>>2]|0)+1}c[V>>2]=(c[E>>2]|0)-1;while(1){if((c[V>>2]|0)<0)break;A=N(c[C>>2]|0,c[H>>2]|0)|0;if(+g[(c[D>>2]|0)+((c[V>>2]|0)+1<<2)>>2]+2.0<+g[(c[B>>2]|0)+(A+(c[V>>2]|0)<<2)>>2])w=+g[(c[D>>2]|0)+((c[V>>2]|0)+1<<2)>>2]+2.0;else{A=N(c[C>>2]|0,c[H>>2]|0)|0;w=+g[(c[B>>2]|0)+(A+(c[V>>2]|0)<<2)>>2]}i=c[D>>2]|0;r=c[V>>2]|0;do if(!(+g[(c[D>>2]|0)+(c[V>>2]<<2)>>2]>2]|0,c[H>>2]|0)|0;if(+g[i+(r+1<<2)>>2]+2.0<+g[(c[B>>2]|0)+(A+(c[V>>2]|0)<<2)>>2]){w=+g[(c[D>>2]|0)+((c[V>>2]|0)+1<<2)>>2]+2.0;break}else{A=N(c[C>>2]|0,c[H>>2]|0)|0;w=+g[(c[B>>2]|0)+(A+(c[V>>2]|0)<<2)>>2];break}}else w=+g[i+(r<<2)>>2];while(0);g[(c[D>>2]|0)+(c[V>>2]<<2)>>2]=w;c[V>>2]=(c[V>>2]|0)+-1}g[F>>2]=1.0;c[V>>2]=2;while(1){if((c[V>>2]|0)>=((c[U>>2]|0)-2|0))break;w=+g[(c[D>>2]|0)+(c[V>>2]<<2)>>2];A=N(c[C>>2]|0,c[H>>2]|0)|0;x=+lb((c[B>>2]|0)+(A+(c[V>>2]|0)-2<<2)|0);if(w>x-+g[F>>2])w=+g[(c[D>>2]|0)+(c[V>>2]<<2)>>2];else{A=N(c[C>>2]|0,c[H>>2]|0)|0;w=+lb((c[B>>2]|0)+(A+(c[V>>2]|0)-2<<2)|0);w=w-+g[F>>2]}g[(c[D>>2]|0)+(c[V>>2]<<2)>>2]=w;c[V>>2]=(c[V>>2]|0)+1}x=+mb((c[B>>2]|0)+((N(c[C>>2]|0,c[H>>2]|0)|0)<<2)|0);g[G>>2]=x-+g[F>>2];if(+g[c[D>>2]>>2]>+g[G>>2])w=+g[c[D>>2]>>2];else w=+g[G>>2];g[c[D>>2]>>2]=w;if(+g[(c[D>>2]|0)+4>>2]>+g[G>>2])w=+g[(c[D>>2]|0)+4>>2];else w=+g[G>>2];g[(c[D>>2]|0)+4>>2]=w;A=N(c[C>>2]|0,c[H>>2]|0)|0;x=+mb((c[B>>2]|0)+(A+(c[U>>2]|0)-3<<2)|0);g[G>>2]=x-+g[F>>2];if(+g[(c[D>>2]|0)+((c[U>>2]|0)-2<<2)>>2]>+g[G>>2])w=+g[(c[D>>2]|0)+((c[U>>2]|0)-2<<2)>>2];else w=+g[G>>2];g[(c[D>>2]|0)+((c[U>>2]|0)-2<<2)>>2]=w;if(+g[(c[D>>2]|0)+((c[U>>2]|0)-1<<2)>>2]>+g[G>>2])w=+g[(c[D>>2]|0)+((c[U>>2]|0)-1<<2)>>2];else w=+g[G>>2];g[(c[D>>2]|0)+((c[U>>2]|0)-1<<2)>>2]=w;c[V>>2]=0;while(1){if((c[V>>2]|0)>=(c[U>>2]|0))break;if(+g[(c[D>>2]|0)+(c[V>>2]<<2)>>2]>+g[a+(c[V>>2]<<2)>>2])i=(c[D>>2]|0)+(c[V>>2]<<2)|0;else i=a+(c[V>>2]<<2)|0;g[(c[D>>2]|0)+(c[V>>2]<<2)>>2]=+g[i>>2];c[V>>2]=(c[V>>2]|0)+1}A=(c[C>>2]|0)+1|0;c[C>>2]=A}while((A|0)<(c[L>>2]|0));G=(c[L>>2]|0)==2;c[V>>2]=c[J>>2];a:do if(G)while(1){if((c[V>>2]|0)>=(c[U>>2]|0))break a;if(+g[d+((c[H>>2]|0)+(c[V>>2]|0)<<2)>>2]>+g[d+(c[V>>2]<<2)>>2]-4.0)w=+g[d+((c[H>>2]|0)+(c[V>>2]|0)<<2)>>2];else w=+g[d+(c[V>>2]<<2)>>2]-4.0;g[d+((c[H>>2]|0)+(c[V>>2]|0)<<2)>>2]=w;if(+g[d+(c[V>>2]<<2)>>2]>+g[d+((c[H>>2]|0)+(c[V>>2]|0)<<2)>>2]-4.0)w=+g[d+(c[V>>2]<<2)>>2];else w=+g[d+((c[H>>2]|0)+(c[V>>2]|0)<<2)>>2]-4.0;g[d+(c[V>>2]<<2)>>2]=w;if(0.0>+g[(c[I>>2]|0)+(c[V>>2]<<2)>>2]-+g[d+(c[V>>2]<<2)>>2])w=0.0;else w=+g[(c[I>>2]|0)+(c[V>>2]<<2)>>2]-+g[d+(c[V>>2]<<2)>>2];if(0.0>+g[(c[I>>2]|0)+((c[H>>2]|0)+(c[V>>2]|0)<<2)>>2]-+g[d+((c[H>>2]|0)+(c[V>>2]|0)<<2)>>2])x=0.0;else x=+g[(c[I>>2]|0)+((c[H>>2]|0)+(c[V>>2]|0)<<2)>>2]-+g[d+((c[H>>2]|0)+(c[V>>2]|0)<<2)>>2];g[d+(c[V>>2]<<2)>>2]=(w+x)*.5;c[V>>2]=(c[V>>2]|0)+1}else while(1){if((c[V>>2]|0)>=(c[U>>2]|0))break a;if(0.0>+g[(c[I>>2]|0)+(c[V>>2]<<2)>>2]-+g[d+(c[V>>2]<<2)>>2])w=0.0;else w=+g[(c[I>>2]|0)+(c[V>>2]<<2)>>2]-+g[d+(c[V>>2]<<2)>>2];g[d+(c[V>>2]<<2)>>2]=w;c[V>>2]=(c[V>>2]|0)+1}while(0);c[V>>2]=c[J>>2];while(1){if((c[V>>2]|0)>=(c[U>>2]|0))break;if(+g[d+(c[V>>2]<<2)>>2]>+g[(c[K>>2]|0)+(c[V>>2]<<2)>>2])i=d+(c[V>>2]<<2)|0;else i=(c[K>>2]|0)+(c[V>>2]<<2)|0;g[d+(c[V>>2]<<2)>>2]=+g[i>>2];c[V>>2]=(c[V>>2]|0)+1}b:do if(!(((c[ca>>2]|0)==0|(c[R>>2]|0)!=0)^1|(c[W>>2]|0)!=0)){c[V>>2]=c[J>>2];while(1){if((c[V>>2]|0)>=(c[U>>2]|0))break b;g[d+(c[V>>2]<<2)>>2]=+g[d+(c[V>>2]<<2)>>2]*.5;c[V>>2]=(c[V>>2]|0)+1}}while(0);c[V>>2]=c[J>>2];while(1){if((c[V>>2]|0)>=(c[U>>2]|0)){ea=103;break}if((c[V>>2]|0)<8){K=d+(c[V>>2]<<2)|0;g[K>>2]=+g[K>>2]*2.0}if((c[V>>2]|0)>=12)g[d+(c[V>>2]<<2)>>2]=+g[d+(c[V>>2]<<2)>>2]*.5;if(+g[d+(c[V>>2]<<2)>>2]<4.0)w=+g[d+(c[V>>2]<<2)>>2];else w=4.0;g[d+(c[V>>2]<<2)>>2]=w;K=N(c[L>>2]|0,(b[(c[S>>2]|0)+((c[V>>2]|0)+1<<1)>>1]|0)-(b[(c[S>>2]|0)+(c[V>>2]<<1)>>1]|0)|0)|0;c[da>>2]=K<>2];do if((c[da>>2]|0)>=6){w=+g[d+(c[V>>2]<<2)>>2];if((c[da>>2]|0)>48){c[O>>2]=~~(w*8.0);c[P>>2]=((N(c[O>>2]|0,c[da>>2]|0)|0)<<3|0)/8|0;break}else{c[O>>2]=~~(w*+(c[da>>2]|0)/6.0);c[P>>2]=(c[O>>2]|0)*6<<3;break}}else{c[O>>2]=~~+g[d+(c[V>>2]<<2)>>2];c[P>>2]=(N(c[O>>2]|0,c[da>>2]|0)|0)<<3}while(0);if(!(c[ca>>2]|0?(c[R>>2]|0)==0|(c[W>>2]|0)!=0:0))ea=100;if((ea|0)==100?(ea=0,((c[aa>>2]|0)+(c[P>>2]|0)>>3>>3|0)>((c[T>>2]|0)/4|0|0)):0)break;c[(c[Y>>2]|0)+(c[V>>2]<<2)>>2]=c[O>>2];c[aa>>2]=(c[aa>>2]|0)+(c[P>>2]|0);c[V>>2]=(c[V>>2]|0)+1}if((ea|0)==103){da=c[aa>>2]|0;ea=c[ba>>2]|0;c[ea>>2]=da;x=+g[X>>2];ea=c[Z>>2]|0;_(ea|0);l=fa;return +x}c[Q>>2]=((c[T>>2]|0)/4|0)<<3<<3;c[(c[Y>>2]|0)+(c[V>>2]<<2)>>2]=(c[Q>>2]|0)-(c[aa>>2]|0);c[aa>>2]=c[Q>>2];da=c[aa>>2]|0;ea=c[ba>>2]|0;c[ea>>2]=da;x=+g[X>>2];ea=c[Z>>2]|0;_(ea|0);l=fa;return +x}function gb(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0.0;v=l;l=l+64|0;r=v+48|0;o=v+44|0;i=v+40|0;k=v+36|0;p=v+32|0;u=v+28|0;s=v+24|0;t=v+20|0;q=v+16|0;h=v+12|0;m=v+8|0;j=v+4|0;n=v;c[r>>2]=a;c[o>>2]=d;c[i>>2]=e;c[k>>2]=f;g[s>>2]=1.0000000036274937e-15;g[t>>2]=1.0000000036274937e-15;c[p>>2]=0;while(1){if((c[p>>2]|0)>=13)break;c[q>>2]=b[(c[(c[r>>2]|0)+32>>2]|0)+(c[p>>2]<<1)>>1]<>2];while(1){if((c[q>>2]|0)>=(b[(c[(c[r>>2]|0)+32>>2]|0)+((c[p>>2]|0)+1<<1)>>1]<>2]|0))break;g[h>>2]=+g[(c[o>>2]|0)+(c[q>>2]<<2)>>2];g[m>>2]=+g[(c[o>>2]|0)+((c[k>>2]|0)+(c[q>>2]|0)<<2)>>2];g[j>>2]=+g[h>>2]+ +g[m>>2];g[n>>2]=+g[h>>2]-+g[m>>2];w=+A(+(+g[h>>2]));g[s>>2]=+g[s>>2]+(w+ +A(+(+g[m>>2])));w=+A(+(+g[j>>2]));g[t>>2]=+g[t>>2]+(w+ +A(+(+g[n>>2])));c[q>>2]=(c[q>>2]|0)+1}c[p>>2]=(c[p>>2]|0)+1}g[t>>2]=+g[t>>2]*.7071070075035095;c[u>>2]=13;if((c[i>>2]|0)<=1)c[u>>2]=(c[u>>2]|0)-8;l=v;return +((b[(c[(c[r>>2]|0)+32>>2]|0)+26>>1]<<(c[i>>2]|0)+1)+(c[u>>2]|0)|0)*+g[t>>2]>+(b[(c[(c[r>>2]|0)+32>>2]|0)+26>>1]<<(c[i>>2]|0)+1|0)*+g[s>>2]|0} +function Pe(e,f,g,h,i,j,k,m,n,o,p){e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;var q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0;G=l;l=l+80|0;z=G+60|0;D=G+56|0;w=G+52|0;y=G+48|0;r=G+44|0;H=G+40|0;s=G+36|0;u=G+32|0;C=G+28|0;B=G+24|0;q=G+20|0;A=G+16|0;x=G+12|0;t=G+8|0;v=G+64|0;E=G+4|0;F=G;c[z>>2]=e;c[D>>2]=f;c[w>>2]=g;c[y>>2]=h;c[r>>2]=i;c[H>>2]=j;c[s>>2]=k;c[u>>2]=m;c[C>>2]=n;c[B>>2]=o;c[q>>2]=p;c[c[D>>2]>>2]=2147483647;c[t>>2]=c[H>>2];c[A>>2]=0;while(1){if((c[A>>2]|0)>=(c[q>>2]|0))break;c[x>>2]=d[(c[s>>2]|0)+(c[A>>2]|0)>>0];b[v>>1]=(b[c[y>>2]>>1]|0)-(a[c[t>>2]>>0]<<7);b[v+2>>1]=(b[(c[y>>2]|0)+2>>1]|0)-(a[(c[t>>2]|0)+1>>0]<<7);b[v+4>>1]=(b[(c[y>>2]|0)+4>>1]|0)-(a[(c[t>>2]|0)+2>>0]<<7);b[v+6>>1]=(b[(c[y>>2]|0)+6>>1]|0)-(a[(c[t>>2]|0)+3>>0]<<7);b[v+8>>1]=(b[(c[y>>2]|0)+8>>1]|0)-(a[(c[t>>2]|0)+4>>0]<<7);c[E>>2]=N((c[C>>2]&65535)<<16>>16,d[(c[u>>2]|0)+(c[A>>2]|0)>>0]|0)|0;if(((c[x>>2]|0)-(c[B>>2]|0)|0)>0)p=(c[x>>2]|0)-(c[B>>2]|0)|0;else p=0;c[E>>2]=(c[E>>2]|0)+(p<<10);H=N(c[(c[r>>2]|0)+4>>2]>>16,b[v+2>>1]|0)|0;c[F>>2]=H+((N(c[(c[r>>2]|0)+4>>2]&65535,b[v+2>>1]|0)|0)>>16);H=N(c[(c[r>>2]|0)+8>>2]>>16,b[v+4>>1]|0)|0;c[F>>2]=(c[F>>2]|0)+(H+((N(c[(c[r>>2]|0)+8>>2]&65535,b[v+4>>1]|0)|0)>>16));H=N(c[(c[r>>2]|0)+12>>2]>>16,b[v+6>>1]|0)|0;c[F>>2]=(c[F>>2]|0)+(H+((N(c[(c[r>>2]|0)+12>>2]&65535,b[v+6>>1]|0)|0)>>16));H=N(c[(c[r>>2]|0)+16>>2]>>16,b[v+8>>1]|0)|0;c[F>>2]=(c[F>>2]|0)+(H+((N(c[(c[r>>2]|0)+16>>2]&65535,b[v+8>>1]|0)|0)>>16));c[F>>2]=c[F>>2]<<1;H=N(c[c[r>>2]>>2]>>16,b[v>>1]|0)|0;c[F>>2]=(c[F>>2]|0)+(H+((N(c[c[r>>2]>>2]&65535,b[v>>1]|0)|0)>>16));H=N(c[F>>2]>>16,b[v>>1]|0)|0;c[E>>2]=(c[E>>2]|0)+(H+((N(c[F>>2]&65535,b[v>>1]|0)|0)>>16));H=N(c[(c[r>>2]|0)+28>>2]>>16,b[v+4>>1]|0)|0;c[F>>2]=H+((N(c[(c[r>>2]|0)+28>>2]&65535,b[v+4>>1]|0)|0)>>16);H=N(c[(c[r>>2]|0)+32>>2]>>16,b[v+6>>1]|0)|0;c[F>>2]=(c[F>>2]|0)+(H+((N(c[(c[r>>2]|0)+32>>2]&65535,b[v+6>>1]|0)|0)>>16));H=N(c[(c[r>>2]|0)+36>>2]>>16,b[v+8>>1]|0)|0;c[F>>2]=(c[F>>2]|0)+(H+((N(c[(c[r>>2]|0)+36>>2]&65535,b[v+8>>1]|0)|0)>>16));c[F>>2]=c[F>>2]<<1;H=N(c[(c[r>>2]|0)+24>>2]>>16,b[v+2>>1]|0)|0;c[F>>2]=(c[F>>2]|0)+(H+((N(c[(c[r>>2]|0)+24>>2]&65535,b[v+2>>1]|0)|0)>>16));H=N(c[F>>2]>>16,b[v+2>>1]|0)|0;c[E>>2]=(c[E>>2]|0)+(H+((N(c[F>>2]&65535,b[v+2>>1]|0)|0)>>16));H=N(c[(c[r>>2]|0)+52>>2]>>16,b[v+6>>1]|0)|0;c[F>>2]=H+((N(c[(c[r>>2]|0)+52>>2]&65535,b[v+6>>1]|0)|0)>>16);H=N(c[(c[r>>2]|0)+56>>2]>>16,b[v+8>>1]|0)|0;c[F>>2]=(c[F>>2]|0)+(H+((N(c[(c[r>>2]|0)+56>>2]&65535,b[v+8>>1]|0)|0)>>16));c[F>>2]=c[F>>2]<<1;H=N(c[(c[r>>2]|0)+48>>2]>>16,b[v+4>>1]|0)|0;c[F>>2]=(c[F>>2]|0)+(H+((N(c[(c[r>>2]|0)+48>>2]&65535,b[v+4>>1]|0)|0)>>16));H=N(c[F>>2]>>16,b[v+4>>1]|0)|0;c[E>>2]=(c[E>>2]|0)+(H+((N(c[F>>2]&65535,b[v+4>>1]|0)|0)>>16));H=N(c[(c[r>>2]|0)+76>>2]>>16,b[v+8>>1]|0)|0;c[F>>2]=H+((N(c[(c[r>>2]|0)+76>>2]&65535,b[v+8>>1]|0)|0)>>16);c[F>>2]=c[F>>2]<<1;H=N(c[(c[r>>2]|0)+72>>2]>>16,b[v+6>>1]|0)|0;c[F>>2]=(c[F>>2]|0)+(H+((N(c[(c[r>>2]|0)+72>>2]&65535,b[v+6>>1]|0)|0)>>16));H=N(c[F>>2]>>16,b[v+6>>1]|0)|0;c[E>>2]=(c[E>>2]|0)+(H+((N(c[F>>2]&65535,b[v+6>>1]|0)|0)>>16));H=N(c[(c[r>>2]|0)+96>>2]>>16,b[v+8>>1]|0)|0;c[F>>2]=H+((N(c[(c[r>>2]|0)+96>>2]&65535,b[v+8>>1]|0)|0)>>16);H=N(c[F>>2]>>16,b[v+8>>1]|0)|0;c[E>>2]=(c[E>>2]|0)+(H+((N(c[F>>2]&65535,b[v+8>>1]|0)|0)>>16));if((c[E>>2]|0)<(c[c[D>>2]>>2]|0)){c[c[D>>2]>>2]=c[E>>2];a[c[z>>2]>>0]=c[A>>2];c[c[w>>2]>>2]=c[x>>2]}c[t>>2]=(c[t>>2]|0)+5;c[A>>2]=(c[A>>2]|0)+1}l=G;return}function Qe(b){b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0;i=l;l=l+32|0;j=i+20|0;f=i+16|0;d=i+12|0;e=i+8|0;g=i+4|0;h=i;c[j>>2]=b;c[h>>2]=c[j>>2];if((a[(c[h>>2]|0)+4565>>0]|0)!=2){l=i;return}c[d>>2]=((c[(c[h>>2]|0)+4600>>2]|0)*1e3<<16|0)/(c[(c[h>>2]|0)+4568>>2]|0)|0;c[e>>2]=(Bf(c[d>>2]|0)|0)-2048;c[f>>2]=c[(c[h>>2]|0)+4728>>2];k=c[e>>2]|0;b=N(0-(c[f>>2]|0)<<2>>16,(c[f>>2]&65535)<<16>>16)|0;b=b+((N(0-(c[f>>2]|0)<<2&65535,(c[f>>2]&65535)<<16>>16)|0)>>16)>>16;d=c[e>>2]|0;d=N(b,(d-((Bf(3932160)|0)-2048)&65535)<<16>>16)|0;b=N(0-(c[f>>2]|0)<<2>>16,(c[f>>2]&65535)<<16>>16)|0;b=b+((N(0-(c[f>>2]|0)<<2&65535,(c[f>>2]&65535)<<16>>16)|0)>>16)&65535;j=c[e>>2]|0;c[e>>2]=k+(d+((N(b,(j-((Bf(3932160)|0)-2048)&65535)<<16>>16)|0)>>16));c[g>>2]=(c[e>>2]|0)-(c[(c[h>>2]|0)+8>>2]>>8);if((c[g>>2]|0)<0)c[g>>2]=(c[g>>2]|0)*3;if((c[g>>2]|0)>51)d=51;else d=(c[g>>2]|0)<-51?-51:c[g>>2]|0;c[g>>2]=d;k=((N((c[(c[h>>2]|0)+4556>>2]&65535)<<16>>16,(c[g>>2]&65535)<<16>>16)|0)>>16)*6554|0;k=(c[(c[h>>2]|0)+8>>2]|0)+(k+(((N((c[(c[h>>2]|0)+4556>>2]&65535)<<16>>16,(c[g>>2]&65535)<<16>>16)|0)&65535)*6554>>16))|0;c[(c[h>>2]|0)+8>>2]=k;k=(Bf(60)|0)<<8;k=(k|0)>((Bf(100)|0)<<8|0);d=c[(c[h>>2]|0)+8>>2]|0;do if(k){if((d|0)>((Bf(60)|0)<<8|0)){d=(Bf(60)|0)<<8;break}k=c[(c[h>>2]|0)+8>>2]|0;if((k|0)<((Bf(100)|0)<<8|0)){d=(Bf(100)|0)<<8;break}else{d=c[(c[h>>2]|0)+8>>2]|0;break}}else{if((d|0)>((Bf(100)|0)<<8|0)){d=(Bf(100)|0)<<8;break}k=c[(c[h>>2]|0)+8>>2]|0;if((k|0)<((Bf(60)|0)<<8|0)){d=(Bf(60)|0)<<8;break}else{d=c[(c[h>>2]|0)+8>>2]|0;break}}while(0);c[(c[h>>2]|0)+8>>2]=d;l=i;return}function Re(f,g,h,i,j,k,m){f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;var n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0;L=l;l=l+288|0;n=L+64|0;B=L+60|0;F=L+56|0;C=L+52|0;o=L+48|0;z=L+44|0;K=L+40|0;w=L+36|0;I=L+32|0;y=L+28|0;t=L+24|0;E=L+20|0;u=L+16|0;r=L+12|0;H=L+232|0;G=L+200|0;p=L+168|0;s=L+136|0;q=L+104|0;D=L+264|0;v=L+72|0;A=L+8|0;x=L+4|0;J=L;c[n>>2]=f;c[B>>2]=g;c[F>>2]=h;c[C>>2]=i;c[o>>2]=j;c[z>>2]=k;c[K>>2]=m;Nf(c[B>>2]|0,c[(c[F>>2]|0)+32>>2]|0,b[(c[F>>2]|0)+2>>1]|0);k=e[c[F>>2]>>1]|0;c[J>>2]=$()|0;g=l;l=l+((1*(k<<2)|0)+15&-16)|0;We(g,c[B>>2]|0,c[(c[F>>2]|0)+8>>2]|0,b[c[F>>2]>>1]|0,b[(c[F>>2]|0)+2>>1]|0);k=l;l=l+((1*(c[z>>2]<<2)|0)+15&-16)|0;dg(g,k,b[c[F>>2]>>1]|0,c[z>>2]|0);g=l;l=l+((1*(c[z>>2]<<2)|0)+15&-16)|0;i=l;l=l+((1*(c[z>>2]<<4)|0)+15&-16)|0;c[I>>2]=0;while(1){if((c[I>>2]|0)>=(c[z>>2]|0))break;c[y>>2]=c[k+(c[I>>2]<<2)>>2];c[A>>2]=(c[(c[F>>2]|0)+8>>2]|0)+(N(c[y>>2]|0,b[(c[F>>2]|0)+2>>1]|0)|0);c[w>>2]=0;while(1){if((c[w>>2]|0)>=(b[(c[F>>2]|0)+2>>1]|0))break;b[p+(c[w>>2]<<1)>>1]=(d[(c[A>>2]|0)+(c[w>>2]|0)>>0]&65535)<<7;b[H+(c[w>>2]<<1)>>1]=(b[(c[B>>2]|0)+(c[w>>2]<<1)>>1]|0)-(b[p+(c[w>>2]<<1)>>1]|0);c[w>>2]=(c[w>>2]|0)+1}Qf(s,p,b[(c[F>>2]|0)+2>>1]|0);c[w>>2]=0;while(1){if((c[w>>2]|0)>=(b[(c[F>>2]|0)+2>>1]|0))break;c[r>>2]=Se(b[s+(c[w>>2]<<1)>>1]<<16)|0;m=(N(b[H+(c[w>>2]<<1)>>1]|0,(c[r>>2]&65535)<<16>>16)|0)>>14&65535;b[G+(c[w>>2]<<1)>>1]=m;c[w>>2]=(c[w>>2]|0)+1}c[w>>2]=0;while(1){if((c[w>>2]|0)>=(b[(c[F>>2]|0)+2>>1]|0))break;b[q+(c[w>>2]<<1)>>1]=(b[(c[C>>2]|0)+(c[w>>2]<<1)>>1]<<5|0)/(b[s+(c[w>>2]<<1)>>1]|0)|0;c[w>>2]=(c[w>>2]|0)+1}Xe(v,D,c[F>>2]|0,c[y>>2]|0);f=Ye(i+(c[I>>2]<<4)|0,G,q,D,v,c[(c[F>>2]|0)+28>>2]|0,b[(c[F>>2]|0)+4>>1]|0,b[(c[F>>2]|0)+6>>1]|0,c[o>>2]|0,b[(c[F>>2]|0)+2>>1]|0)|0;c[g+(c[I>>2]<<2)>>2]=f;c[x>>2]=(c[(c[F>>2]|0)+12>>2]|0)+(N(c[K>>2]>>1,b[c[F>>2]>>1]|0)|0);f=c[x>>2]|0;j=c[y>>2]|0;if(!(c[y>>2]|0))c[E>>2]=256-(d[f+j>>0]|0);else c[E>>2]=(d[f+(j-1)>>0]|0)-(d[(c[x>>2]|0)+(c[y>>2]|0)>>0]|0);c[u>>2]=1024-(Bf(c[E>>2]|0)|0);m=(c[g+(c[I>>2]<<2)>>2]|0)+(N((c[u>>2]&65535)<<16>>16,(c[o>>2]>>2&65535)<<16>>16)|0)|0;c[g+(c[I>>2]<<2)>>2]=m;c[I>>2]=(c[I>>2]|0)+1}dg(g,t,c[z>>2]|0,1);a[c[n>>2]>>0]=c[k+(c[t>>2]<<2)>>2];_i((c[n>>2]|0)+1|0,i+(c[t>>2]<<4)|0,b[(c[F>>2]|0)+2>>1]|0)|0;Rd(c[B>>2]|0,c[n>>2]|0,c[F>>2]|0);K=c[g>>2]|0;_(c[J>>2]|0);l=L;return K|0}function Se(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;h=l;l=l+32|0;e=h+16|0;f=h+12|0;g=h+8|0;d=h+4|0;b=h;c[f>>2]=a;if((c[f>>2]|0)<=0){c[e>>2]=0;g=c[e>>2]|0;l=h;return g|0}Te(c[f>>2]|0,d,b);if(c[d>>2]&1|0)c[g>>2]=32768;else c[g>>2]=46214;c[g>>2]=c[g>>2]>>(c[d>>2]>>1);f=N(c[g>>2]>>16,(((c[b>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0;c[g>>2]=(c[g>>2]|0)+(f+((N(c[g>>2]&65535,(((c[b>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0)>>16));c[e>>2]=c[g>>2];g=c[e>>2]|0;l=h;return g|0}function Te(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;e=l;l=l+16|0;h=e+12|0;i=e+8|0;f=e+4|0;g=e;c[h>>2]=a;c[i>>2]=b;c[f>>2]=d;c[g>>2]=Ue(c[h>>2]|0)|0;c[c[i>>2]>>2]=c[g>>2];b=(Ve(c[h>>2]|0,24-(c[g>>2]|0)|0)|0)&127;c[c[f>>2]>>2]=b;l=e;return}function Ue(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;if(!(c[b>>2]|0)){b=32;l=d;return b|0}b=32-(32-(Q(c[b>>2]|0)|0))|0;l=d;return b|0}function Ve(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+32|0;g=j+20|0;d=j+16|0;h=j+12|0;i=j+8|0;f=j+4|0;e=j;c[d>>2]=a;c[h>>2]=b;c[i>>2]=c[d>>2];c[f>>2]=c[h>>2];c[e>>2]=0-(c[h>>2]|0);if(!(c[h>>2]|0)){c[g>>2]=c[d>>2];i=c[g>>2]|0;l=j;return i|0}a=c[i>>2]|0;if((c[h>>2]|0)<0){c[g>>2]=a<>2]|(c[i>>2]|0)>>>(32-(c[e>>2]|0)|0);i=c[g>>2]|0;l=j;return i|0}else{c[g>>2]=a<<32-(c[f>>2]|0)|(c[i>>2]|0)>>>(c[f>>2]|0);i=c[g>>2]|0;l=j;return i|0}return 0}function We(a,e,f,g,h){a=a|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;t=l;l=l+48|0;m=t+36|0;o=t+32|0;q=t+28|0;i=t+24|0;j=t+20|0;n=t+16|0;p=t+12|0;k=t+8|0;s=t+4|0;r=t;c[m>>2]=a;c[o>>2]=e;c[q>>2]=f;c[i>>2]=g;c[j>>2]=h;c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[i>>2]|0))break;c[r>>2]=0;c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[j>>2]|0))break;f=b[(c[o>>2]|0)+(c[p>>2]<<1)>>1]|0;e=c[q>>2]|0;c[q>>2]=e+1;c[k>>2]=f-(d[e>>0]<<7);c[s>>2]=N((c[k>>2]&65535)<<16>>16,(c[k>>2]&65535)<<16>>16)|0;e=b[(c[o>>2]|0)+((c[p>>2]|0)+1<<1)>>1]|0;f=c[q>>2]|0;c[q>>2]=f+1;c[k>>2]=e-(d[f>>0]<<7);c[s>>2]=(c[s>>2]|0)+(N((c[k>>2]&65535)<<16>>16,(c[k>>2]&65535)<<16>>16)|0);c[r>>2]=(c[r>>2]|0)+(c[s>>2]>>4);c[p>>2]=(c[p>>2]|0)+2}c[(c[m>>2]|0)+(c[n>>2]<<2)>>2]=c[r>>2];c[n>>2]=(c[n>>2]|0)+1}l=t;return}function Xe(e,f,g,h){e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;p=l;l=l+32|0;i=p+20|0;n=p+16|0;o=p+12|0;q=p+8|0;m=p+4|0;k=p+24|0;j=p;c[i>>2]=e;c[n>>2]=f;c[o>>2]=g;c[q>>2]=h;c[j>>2]=(c[(c[o>>2]|0)+20>>2]|0)+((N(c[q>>2]|0,b[(c[o>>2]|0)+2>>1]|0)|0)/2|0);c[m>>2]=0;while(1){if((c[m>>2]|0)>=(b[(c[o>>2]|0)+2>>1]|0))break;q=c[j>>2]|0;c[j>>2]=q+1;a[k>>0]=a[q>>0]|0;b[(c[i>>2]|0)+(c[m>>2]<<1)>>1]=((d[k>>0]>>1&7)<<16>>16)*9;q=a[(c[(c[o>>2]|0)+16>>2]|0)+((c[m>>2]|0)+(N(d[k>>0]&1,(b[(c[o>>2]|0)+2>>1]|0)-1|0)|0))>>0]|0;a[(c[n>>2]|0)+(c[m>>2]|0)>>0]=q;b[(c[i>>2]|0)+((c[m>>2]|0)+1<<1)>>1]=((d[k>>0]>>5&7)<<16>>16)*9;q=a[(c[(c[o>>2]|0)+16>>2]|0)+((c[m>>2]|0)+(N(d[k>>0]>>4&1,(b[(c[o>>2]|0)+2>>1]|0)-1|0)|0)+1)>>0]|0;a[(c[n>>2]|0)+((c[m>>2]|0)+1)>>0]=q;c[m>>2]=(c[m>>2]|0)+2}l=p;return}function Ye(e,f,g,h,i,j,k,m,n,o){e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;var p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0;aa=l;l=l+448|0;Y=aa+352|0;V=aa+348|0;U=aa+344|0;O=aa+340|0;v=aa+336|0;w=aa+332|0;p=aa+328|0;C=aa+378|0;F=aa+324|0;$=aa+376|0;x=aa+320|0;Z=aa+316|0;G=aa+312|0;X=aa+308|0;A=aa+304|0;z=aa+300|0;y=aa+296|0;T=aa+292|0;L=aa+288|0;u=aa+284|0;H=aa+280|0;J=aa+276|0;Q=aa+272|0;R=aa+268|0;t=aa+264|0;_=aa+260|0;E=aa+256|0;D=aa+252|0;M=aa+248|0;B=aa+232|0;W=aa+384|0;P=aa+360|0;q=aa+200|0;s=aa+184|0;r=aa+168|0;S=aa+160|0;I=aa+80|0;K=aa;c[Y>>2]=e;c[V>>2]=f;c[U>>2]=g;c[O>>2]=h;c[v>>2]=i;c[w>>2]=j;c[p>>2]=k;b[C>>1]=m;c[F>>2]=n;b[$>>1]=o;c[x>>2]=-10;while(1){if((c[x>>2]|0)>9)break;c[H>>2]=c[x>>2]<<10;c[J>>2]=(c[H>>2]|0)+1024;do if((c[x>>2]|0)<=0){if(!(c[x>>2]|0)){c[J>>2]=(c[J>>2]|0)-102;break}f=(c[x>>2]|0)==-1;c[H>>2]=(c[H>>2]|0)+102;if(!f)c[J>>2]=(c[J>>2]|0)+102}else{c[H>>2]=(c[H>>2]|0)-102;c[J>>2]=(c[J>>2]|0)-102}while(0);f=N(c[H>>2]>>16,(c[p>>2]&65535)<<16>>16)|0;f=f+((N(c[H>>2]&65535,(c[p>>2]&65535)<<16>>16)|0)>>16)|0;c[I+((c[x>>2]|0)+10<<2)>>2]=f;f=N(c[J>>2]>>16,(c[p>>2]&65535)<<16>>16)|0;f=f+((N(c[J>>2]&65535,(c[p>>2]&65535)<<16>>16)|0)>>16)|0;c[K+((c[x>>2]|0)+10<<2)>>2]=f;c[x>>2]=(c[x>>2]|0)+1}c[G>>2]=1;c[q>>2]=0;b[P>>1]=0;c[x>>2]=(b[$>>1]|0)-1;a:while(1){c[S>>2]=(c[w>>2]|0)+(b[(c[v>>2]|0)+(c[x>>2]<<1)>>1]|0);c[M>>2]=d[(c[O>>2]|0)+(c[x>>2]|0)>>0]<<8;c[y>>2]=b[(c[V>>2]|0)+(c[x>>2]<<1)>>1];c[Z>>2]=0;while(1){if((c[Z>>2]|0)>=(c[G>>2]|0))break;f=N(c[M>>2]>>16,b[P+(c[Z>>2]<<1)>>1]|0)|0;c[L>>2]=f+((N(c[M>>2]&65535,b[P+(c[Z>>2]<<1)>>1]|0)|0)>>16);c[T>>2]=(c[y>>2]|0)-(c[L>>2]|0);f=N(b[C>>1]>>16,(c[T>>2]&65535)<<16>>16)|0;c[X>>2]=f+((N(b[C>>1]&65535,(c[T>>2]&65535)<<16>>16)|0)>>16);if((c[X>>2]|0)>9)i=9;else i=(c[X>>2]|0)<-10?-10:c[X>>2]|0;c[X>>2]=i;a[W+(c[Z>>2]<<4)+(c[x>>2]|0)>>0]=c[X>>2];c[H>>2]=c[I+((c[X>>2]|0)+10<<2)>>2];c[J>>2]=c[K+((c[X>>2]|0)+10<<2)>>2];c[H>>2]=(c[H>>2]|0)+(c[L>>2]|0);c[J>>2]=(c[J>>2]|0)+(c[L>>2]|0);b[P+(c[Z>>2]<<1)>>1]=c[H>>2];b[P+((c[Z>>2]|0)+(c[G>>2]|0)<<1)>>1]=c[J>>2];i=c[X>>2]|0;do if(((c[X>>2]|0)+1|0)>=4)if((i+1|0)==4){c[Q>>2]=d[(c[S>>2]|0)+((c[X>>2]|0)+4)>>0];c[R>>2]=280;break}else{c[Q>>2]=108+(((c[X>>2]&65535)<<16>>16)*43|0);c[R>>2]=(c[Q>>2]|0)+43;break}else{if((i|0)>-4){c[Q>>2]=d[(c[S>>2]|0)+((c[X>>2]|0)+4)>>0];c[R>>2]=d[(c[S>>2]|0)+((c[X>>2]|0)+1+4)>>0];break}if((c[X>>2]|0)==-4){c[Q>>2]=280;c[R>>2]=d[(c[S>>2]|0)+((c[X>>2]|0)+1+4)>>0];break}else{c[Q>>2]=108+(N(-43,(c[X>>2]&65535)<<16>>16)|0);c[R>>2]=(c[Q>>2]|0)-43;break}}while(0);c[t>>2]=c[q+(c[Z>>2]<<2)>>2];c[u>>2]=(c[y>>2]|0)-(c[H>>2]|0);f=N((c[u>>2]&65535)<<16>>16,(c[u>>2]&65535)<<16>>16)|0;f=(c[t>>2]|0)+(N(f,b[(c[U>>2]|0)+(c[x>>2]<<1)>>1]|0)|0)|0;f=f+(N((c[F>>2]&65535)<<16>>16,(c[Q>>2]&65535)<<16>>16)|0)|0;c[q+(c[Z>>2]<<2)>>2]=f;c[u>>2]=(c[y>>2]|0)-(c[J>>2]|0);f=N((c[u>>2]&65535)<<16>>16,(c[u>>2]&65535)<<16>>16)|0;f=(c[t>>2]|0)+(N(f,b[(c[U>>2]|0)+(c[x>>2]<<1)>>1]|0)|0)|0;f=f+(N((c[F>>2]&65535)<<16>>16,(c[R>>2]&65535)<<16>>16)|0)|0;c[q+((c[Z>>2]|0)+(c[G>>2]|0)<<2)>>2]=f;c[Z>>2]=(c[Z>>2]|0)+1}b:do if((c[G>>2]|0)<=2){c[Z>>2]=0;while(1){if((c[Z>>2]|0)>=(c[G>>2]|0))break;a[W+((c[Z>>2]|0)+(c[G>>2]|0)<<4)+(c[x>>2]|0)>>0]=(a[W+(c[Z>>2]<<4)+(c[x>>2]|0)>>0]|0)+1;c[Z>>2]=(c[Z>>2]|0)+1}c[G>>2]=c[G>>2]<<1;c[Z>>2]=c[G>>2];while(1){if((c[Z>>2]|0)>=4)break b;a[W+(c[Z>>2]<<4)+(c[x>>2]|0)>>0]=a[W+((c[Z>>2]|0)-(c[G>>2]|0)<<4)+(c[x>>2]|0)>>0]|0;c[Z>>2]=(c[Z>>2]|0)+1}}else{if((c[x>>2]|0)<=0)break a;c[Z>>2]=0;while(1){if((c[Z>>2]|0)>=4)break;i=c[q+(c[Z>>2]<<2)>>2]|0;j=c[Z>>2]|0;if((c[q+(c[Z>>2]<<2)>>2]|0)>(c[q+((c[Z>>2]|0)+4<<2)>>2]|0)){c[r+(j<<2)>>2]=i;c[s+(c[Z>>2]<<2)>>2]=c[q+((c[Z>>2]|0)+4<<2)>>2];c[q+(c[Z>>2]<<2)>>2]=c[s+(c[Z>>2]<<2)>>2];c[q+((c[Z>>2]|0)+4<<2)>>2]=c[r+(c[Z>>2]<<2)>>2];c[H>>2]=b[P+(c[Z>>2]<<1)>>1];b[P+(c[Z>>2]<<1)>>1]=b[P+((c[Z>>2]|0)+4<<1)>>1]|0;b[P+((c[Z>>2]|0)+4<<1)>>1]=c[H>>2];i=(c[Z>>2]|0)+4|0;j=c[Z>>2]|0}else{c[s+(j<<2)>>2]=i;c[r+(c[Z>>2]<<2)>>2]=c[q+((c[Z>>2]|0)+4<<2)>>2];i=c[Z>>2]|0;j=c[Z>>2]|0}c[B+(j<<2)>>2]=i;c[Z>>2]=(c[Z>>2]|0)+1}while(1){c[E>>2]=2147483647;c[D>>2]=0;c[A>>2]=0;c[z>>2]=0;c[Z>>2]=0;while(1){i=c[E>>2]|0;if((c[Z>>2]|0)>=4)break;if((i|0)>(c[r+(c[Z>>2]<<2)>>2]|0)){c[E>>2]=c[r+(c[Z>>2]<<2)>>2];c[A>>2]=c[Z>>2]}if((c[D>>2]|0)<(c[s+(c[Z>>2]<<2)>>2]|0)){c[D>>2]=c[s+(c[Z>>2]<<2)>>2];c[z>>2]=c[Z>>2]}c[Z>>2]=(c[Z>>2]|0)+1}if((i|0)>=(c[D>>2]|0))break;c[B+(c[z>>2]<<2)>>2]=c[B+(c[A>>2]<<2)>>2]^4;c[q+(c[z>>2]<<2)>>2]=c[q+((c[A>>2]|0)+4<<2)>>2];b[P+(c[z>>2]<<1)>>1]=b[P+((c[A>>2]|0)+4<<1)>>1]|0;c[s+(c[z>>2]<<2)>>2]=0;c[r+(c[A>>2]<<2)>>2]=2147483647;i=W+(c[z>>2]<<4)|0;j=W+(c[A>>2]<<4)|0;e=i+16|0;do{a[i>>0]=a[j>>0]|0;i=i+1|0;j=j+1|0}while((i|0)<(e|0))}c[Z>>2]=0;while(1){if((c[Z>>2]|0)>=4)break b;f=W+(c[Z>>2]<<4)+(c[x>>2]|0)|0;a[f>>0]=(a[f>>0]|0)+(c[B+(c[Z>>2]<<2)>>2]>>2);c[Z>>2]=(c[Z>>2]|0)+1}}while(0);c[x>>2]=(c[x>>2]|0)+-1}c[X>>2]=0;c[_>>2]=2147483647;c[Z>>2]=0;while(1){if((c[Z>>2]|0)>=8)break;if((c[_>>2]|0)>(c[q+(c[Z>>2]<<2)>>2]|0)){c[_>>2]=c[q+(c[Z>>2]<<2)>>2];c[X>>2]=c[Z>>2]}c[Z>>2]=(c[Z>>2]|0)+1}c[Z>>2]=0;while(1){i=c[X>>2]|0;if((c[Z>>2]|0)>=(b[$>>1]|0))break;a[(c[Y>>2]|0)+(c[Z>>2]|0)>>0]=a[W+((i&3)<<4)+(c[Z>>2]|0)>>0]|0;c[Z>>2]=(c[Z>>2]|0)+1}$=c[Y>>2]|0;a[$>>0]=(a[$>>0]|0)+(i>>2);l=aa;return c[_>>2]|0}function Ze(d,e,f,g){d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;t=l;l=l+128|0;s=t+28|0;i=t+24|0;q=t+20|0;r=t+16|0;k=t+12|0;j=t+8|0;h=t+4|0;m=t;n=t+96|0;p=t+64|0;o=t+32|0;c[s>>2]=d;c[i>>2]=e;c[q>>2]=f;c[r>>2]=g;d=N(-5,(c[(c[s>>2]|0)+4556>>2]&65535)<<16>>16)|0;c[h>>2]=3146+(d+(((c[(c[s>>2]|0)+4556>>2]&65535)<<16>>16)*59246>>16));if((c[(c[s>>2]|0)+4604>>2]|0)==2)c[h>>2]=(c[h>>2]|0)+(c[h>>2]>>1);Qf(p,c[q>>2]|0,c[(c[s>>2]|0)+4664>>2]|0);if((c[(c[s>>2]|0)+4656>>2]|0)==1)e=(a[(c[s>>2]|0)+4768+31>>0]|0)<4;else e=0;c[j>>2]=e&1;a:do if(c[j>>2]|0){Od(n,c[r>>2]|0,c[q>>2]|0,a[(c[s>>2]|0)+4768+31>>0]|0,c[(c[s>>2]|0)+4664>>2]|0);Qf(o,n,c[(c[s>>2]|0)+4664>>2]|0);c[m>>2]=(N(a[(c[s>>2]|0)+4768+31>>0]<<16>>16,a[(c[s>>2]|0)+4768+31>>0]<<16>>16)|0)<<11;c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[(c[s>>2]|0)+4664>>2]|0))break a;d=N(b[o+(c[k>>2]<<1)>>1]>>16,(c[m>>2]&65535)<<16>>16)|0;d=(b[p+(c[k>>2]<<1)>>1]>>1)+(d+((N(b[o+(c[k>>2]<<1)>>1]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16))&65535;b[p+(c[k>>2]<<1)>>1]=d;c[k>>2]=(c[k>>2]|0)+1}}while(0);Re((c[s>>2]|0)+4768+8|0,c[q>>2]|0,c[(c[s>>2]|0)+4724>>2]|0,p,c[h>>2]|0,c[(c[s>>2]|0)+4692>>2]|0,a[(c[s>>2]|0)+4768+29>>0]|0)|0;Lf((c[i>>2]|0)+32|0,c[q>>2]|0,c[(c[s>>2]|0)+4664>>2]|0);if(c[j>>2]|0){Od(n,c[r>>2]|0,c[q>>2]|0,a[(c[s>>2]|0)+4768+31>>0]|0,c[(c[s>>2]|0)+4664>>2]|0);Lf(c[i>>2]|0,n,c[(c[s>>2]|0)+4664>>2]|0);l=t;return}else{_i(c[i>>2]|0,(c[i>>2]|0)+32|0,c[(c[s>>2]|0)+4664>>2]<<1|0)|0;l=t;return}}function _e(d,e,f,g,h,i,j,k,m,n,o){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;var p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0;W=l;l=l+144|0;R=W+128|0;q=W+124|0;V=W+120|0;y=W+116|0;z=W+112|0;A=W+108|0;E=W+104|0;v=W+100|0;D=W+96|0;I=W+92|0;J=W+88|0;L=W+84|0;u=W+80|0;w=W+76|0;F=W+72|0;G=W+68|0;S=W+64|0;p=W+60|0;C=W+56|0;P=W+48|0;M=W+44|0;O=W+40|0;s=W+36|0;r=W+32|0;x=W+28|0;t=W+24|0;B=W+20|0;U=W+16|0;T=W+12|0;H=W+8|0;K=W+4|0;Q=W;c[R>>2]=d;c[q>>2]=e;c[V>>2]=f;c[y>>2]=g;c[z>>2]=h;c[A>>2]=i;c[E>>2]=j;c[v>>2]=k;c[D>>2]=m;c[I>>2]=n;c[J>>2]=o;c[K>>2]=(c[q>>2]|0)+-4;f=(c[J>>2]|0)+2|0;c[Q>>2]=$()|0;i=l;l=l+((1*(f<<1)|0)+15&-16)|0;c[L>>2]=0;while(1){if((c[L>>2]|0)>=((c[J>>2]|0)+2|0))break;c[S>>2]=(b[(c[q>>2]|0)+((c[L>>2]|0)-2<<1)>>1]|0)+(b[(c[V>>2]|0)+((c[L>>2]|0)-2<<1)>>1]|0);c[p>>2]=(b[(c[q>>2]|0)+((c[L>>2]|0)-2<<1)>>1]|0)-(b[(c[V>>2]|0)+((c[L>>2]|0)-2<<1)>>1]|0);b[(c[K>>2]|0)+(c[L>>2]<<1)>>1]=(c[S>>2]>>1)+(c[S>>2]&1);if(((c[p>>2]>>1)+(c[p>>2]&1)|0)<=32767)if(((c[p>>2]>>1)+(c[p>>2]&1)|0)<-32768)o=-32768;else o=(c[p>>2]>>1)+(c[p>>2]&1)|0;else o=32767;b[i+(c[L>>2]<<1)>>1]=o;c[L>>2]=(c[L>>2]|0)+1}o=c[K>>2]|0;n=(c[R>>2]|0)+4|0;b[o>>1]=b[n>>1]|0;b[o+2>>1]=b[n+2>>1]|0;o=(c[R>>2]|0)+8|0;b[i>>1]=b[o>>1]|0;b[i+2>>1]=b[o+2>>1]|0;o=(c[R>>2]|0)+4|0;n=(c[K>>2]|0)+(c[J>>2]<<1)|0;b[o>>1]=b[n>>1]|0;b[o+2>>1]=b[n+2>>1]|0;o=(c[R>>2]|0)+8|0;n=i+(c[J>>2]<<1)|0;b[o>>1]=b[n>>1]|0;b[o+2>>1]=b[n+2>>1]|0;o=l;l=l+((1*(c[J>>2]<<1)|0)+15&-16)|0;n=l;l=l+((1*(c[J>>2]<<1)|0)+15&-16)|0;c[L>>2]=0;while(1){if((c[L>>2]|0)>=(c[J>>2]|0))break;c[S>>2]=((b[(c[K>>2]|0)+(c[L>>2]<<1)>>1]|0)+(b[(c[K>>2]|0)+((c[L>>2]|0)+2<<1)>>1]|0)+(b[(c[K>>2]|0)+((c[L>>2]|0)+1<<1)>>1]<<1)>>1)+1>>1;b[o+(c[L>>2]<<1)>>1]=c[S>>2];b[n+(c[L>>2]<<1)>>1]=(b[(c[K>>2]|0)+((c[L>>2]|0)+1<<1)>>1]|0)-(c[S>>2]|0);c[L>>2]=(c[L>>2]|0)+1}g=l;l=l+((1*(c[J>>2]<<1)|0)+15&-16)|0;h=l;l=l+((1*(c[J>>2]<<1)|0)+15&-16)|0;c[L>>2]=0;while(1){if((c[L>>2]|0)>=(c[J>>2]|0))break;c[S>>2]=((b[i+(c[L>>2]<<1)>>1]|0)+(b[i+((c[L>>2]|0)+2<<1)>>1]|0)+(b[i+((c[L>>2]|0)+1<<1)>>1]<<1)>>1)+1>>1;b[g+(c[L>>2]<<1)>>1]=c[S>>2];b[h+(c[L>>2]<<1)>>1]=(b[i+((c[L>>2]|0)+1<<1)>>1]|0)-(c[S>>2]|0);c[L>>2]=(c[L>>2]|0)+1}c[u>>2]=(c[J>>2]|0)==((c[I>>2]|0)*10|0)&1;c[C>>2]=c[u>>2]|0?328:655;q=(N((c[v>>2]&65535)<<16>>16,(c[v>>2]&65535)<<16>>16)|0)>>16;q=N(q,(c[C>>2]&65535)<<16>>16)|0;v=(N((c[v>>2]&65535)<<16>>16,(c[v>>2]&65535)<<16>>16)|0)&65535;c[C>>2]=q+((N(v,(c[C>>2]&65535)<<16>>16)|0)>>16);c[P>>2]=kg(s,o,g,(c[R>>2]|0)+12|0,c[J>>2]|0,c[C>>2]|0)|0;c[P+4>>2]=kg(r,n,h,(c[R>>2]|0)+12+8|0,c[J>>2]|0,c[C>>2]|0)|0;c[x>>2]=(c[r>>2]|0)+(((c[s>>2]&65535)<<16>>16)*3|0);c[x>>2]=(c[x>>2]|0)<65536?c[x>>2]|0:65536;v=(c[E>>2]|0)-(c[u>>2]|0?1200:600)|0;c[E>>2]=v;c[E>>2]=(c[E>>2]|0)<1?1:v;c[B>>2]=2e3+(((c[I>>2]&65535)<<16>>16)*900|0);c[t>>2]=(c[x>>2]|0)*3;v=$e(c[E>>2]|0,851968+(c[t>>2]|0)|0,19)|0;c[c[A>>2]>>2]=v;if((c[c[A>>2]>>2]|0)<(c[B>>2]|0)){c[c[A>>2]>>2]=c[B>>2];c[(c[A>>2]|0)+4>>2]=(c[E>>2]|0)-(c[c[A>>2]>>2]|0);v=N(65536+(c[t>>2]|0)>>16,(c[B>>2]&65535)<<16>>16)|0;c[U>>2]=$e((c[(c[A>>2]|0)+4>>2]<<1)-(c[B>>2]|0)|0,v+((N(65536+(c[t>>2]|0)&65535,(c[B>>2]&65535)<<16>>16)|0)>>16)|0,16)|0;if((c[U>>2]|0)>16384)o=16384;else o=(c[U>>2]|0)<0?0:c[U>>2]|0;c[U>>2]=o}else{c[(c[A>>2]|0)+4>>2]=(c[E>>2]|0)-(c[c[A>>2]>>2]|0);c[U>>2]=16384}v=N((c[U>>2]|0)-(b[(c[R>>2]|0)+28>>1]|0)>>16,(c[C>>2]&65535)<<16>>16)|0;C=(b[(c[R>>2]|0)+28>>1]|0)+(v+((N((c[U>>2]|0)-(b[(c[R>>2]|0)+28>>1]|0)&65535,(c[C>>2]&65535)<<16>>16)|0)>>16))&65535;b[(c[R>>2]|0)+28>>1]=C;a[c[z>>2]>>0]=0;a:do if(!(c[D>>2]|0)){do if(!(b[(c[R>>2]|0)+30>>1]|0)){if((c[E>>2]<<3|0)>=((c[B>>2]|0)*13|0)?(D=N(c[x>>2]>>16,b[(c[R>>2]|0)+28>>1]|0)|0,(D+((N(c[x>>2]&65535,b[(c[R>>2]|0)+28>>1]|0)|0)>>16)|0)>=819):0)break;c[P>>2]=(N(b[(c[R>>2]|0)+28>>1]|0,(c[P>>2]&65535)<<16>>16)|0)>>14;c[P+4>>2]=(N(b[(c[R>>2]|0)+28>>1]|0,(c[P+4>>2]&65535)<<16>>16)|0)>>14;rg(P,c[y>>2]|0);c[U>>2]=0;c[P>>2]=0;c[P+4>>2]=0;c[c[A>>2]>>2]=c[E>>2];c[(c[A>>2]|0)+4>>2]=0;a[c[z>>2]>>0]=1;break a}while(0);do if(b[(c[R>>2]|0)+30>>1]|0){if((c[E>>2]<<3|0)>=((c[B>>2]|0)*11|0)?(D=N(c[x>>2]>>16,b[(c[R>>2]|0)+28>>1]|0)|0,(D+((N(c[x>>2]&65535,b[(c[R>>2]|0)+28>>1]|0)|0)>>16)|0)>=328):0)break;c[P>>2]=(N(b[(c[R>>2]|0)+28>>1]|0,(c[P>>2]&65535)<<16>>16)|0)>>14;c[P+4>>2]=(N(b[(c[R>>2]|0)+28>>1]|0,(c[P+4>>2]&65535)<<16>>16)|0)>>14;rg(P,c[y>>2]|0);c[U>>2]=0;c[P>>2]=0;c[P+4>>2]=0;break a}while(0);if((b[(c[R>>2]|0)+28>>1]|0)>15565){rg(P,c[y>>2]|0);c[U>>2]=16384;break}else{c[P>>2]=(N(b[(c[R>>2]|0)+28>>1]|0,(c[P>>2]&65535)<<16>>16)|0)>>14;c[P+4>>2]=(N(b[(c[R>>2]|0)+28>>1]|0,(c[P+4>>2]&65535)<<16>>16)|0)>>14;rg(P,c[y>>2]|0);c[U>>2]=b[(c[R>>2]|0)+28>>1];break}}else{c[U>>2]=0;c[P>>2]=0;c[P+4>>2]=0;rg(P,c[y>>2]|0)}while(0);do if((a[c[z>>2]>>0]|0)==1){D=(c[R>>2]|0)+32|0;b[D>>1]=(b[D>>1]|0)+((c[J>>2]|0)-(c[I>>2]<<3));if((b[(c[R>>2]|0)+32>>1]|0)<((c[I>>2]|0)*5|0)){a[c[z>>2]>>0]=0;break}else{b[(c[R>>2]|0)+32>>1]=1e4;break}}else b[(c[R>>2]|0)+32>>1]=0;while(0);if((a[c[z>>2]>>0]|0)==0?(c[(c[A>>2]|0)+4>>2]|0)<1:0){c[(c[A>>2]|0)+4>>2]=1;E=af(1,(c[E>>2]|0)-(c[(c[A>>2]|0)+4>>2]|0)|0)|0;c[c[A>>2]>>2]=E}c[M>>2]=0-(b[c[R>>2]>>1]|0);c[O>>2]=0-(b[(c[R>>2]|0)+2>>1]|0);c[T>>2]=b[(c[R>>2]|0)+30>>1]<<10;c[w>>2]=65536/(c[I>>2]<<3|0)|0;c[F>>2]=0-(((N(((c[P>>2]|0)-(b[c[R>>2]>>1]|0)&65535)<<16>>16,(c[w>>2]&65535)<<16>>16)|0)>>15)+1>>1);c[G>>2]=0-(((N(((c[P+4>>2]|0)-(b[(c[R>>2]|0)+2>>1]|0)&65535)<<16>>16,(c[w>>2]&65535)<<16>>16)|0)>>15)+1>>1);E=N((c[U>>2]|0)-(b[(c[R>>2]|0)+30>>1]|0)>>16,(c[w>>2]&65535)<<16>>16)|0;c[H>>2]=E+((N((c[U>>2]|0)-(b[(c[R>>2]|0)+30>>1]|0)&65535,(c[w>>2]&65535)<<16>>16)|0)>>16)<<10;c[L>>2]=0;while(1){if((c[L>>2]|0)>=(c[I>>2]<<3|0))break;c[M>>2]=(c[M>>2]|0)+(c[F>>2]|0);c[O>>2]=(c[O>>2]|0)+(c[G>>2]|0);c[T>>2]=(c[T>>2]|0)+(c[H>>2]|0);c[S>>2]=(b[(c[K>>2]|0)+(c[L>>2]<<1)>>1]|0)+(b[(c[K>>2]|0)+((c[L>>2]|0)+2<<1)>>1]|0)+(b[(c[K>>2]|0)+((c[L>>2]|0)+1<<1)>>1]<<1)<<9;D=N(c[T>>2]>>16,b[i+((c[L>>2]|0)+1<<1)>>1]|0)|0;D=D+((N(c[T>>2]&65535,b[i+((c[L>>2]|0)+1<<1)>>1]|0)|0)>>16)|0;E=N(c[S>>2]>>16,(c[M>>2]&65535)<<16>>16)|0;c[S>>2]=D+(E+((N(c[S>>2]&65535,(c[M>>2]&65535)<<16>>16)|0)>>16));E=N(b[(c[K>>2]|0)+((c[L>>2]|0)+1<<1)>>1]<<11>>16,(c[O>>2]&65535)<<16>>16)|0;c[S>>2]=(c[S>>2]|0)+(E+((N(b[(c[K>>2]|0)+((c[L>>2]|0)+1<<1)>>1]<<11&65535,(c[O>>2]&65535)<<16>>16)|0)>>16));if(((c[S>>2]>>7)+1>>1|0)<=32767)if(((c[S>>2]>>7)+1>>1|0)<-32768)o=-32768;else o=(c[S>>2]>>7)+1>>1;else o=32767;b[(c[V>>2]|0)+((c[L>>2]|0)-1<<1)>>1]=o;c[L>>2]=(c[L>>2]|0)+1}c[M>>2]=0-(c[P>>2]|0);c[O>>2]=0-(c[P+4>>2]|0);c[T>>2]=c[U>>2]<<10;c[L>>2]=c[I>>2]<<3;while(1){if((c[L>>2]|0)>=(c[J>>2]|0))break;c[S>>2]=(b[(c[K>>2]|0)+(c[L>>2]<<1)>>1]|0)+(b[(c[K>>2]|0)+((c[L>>2]|0)+2<<1)>>1]|0)+(b[(c[K>>2]|0)+((c[L>>2]|0)+1<<1)>>1]<<1)<<9;H=N(c[T>>2]>>16,b[i+((c[L>>2]|0)+1<<1)>>1]|0)|0;H=H+((N(c[T>>2]&65535,b[i+((c[L>>2]|0)+1<<1)>>1]|0)|0)>>16)|0;I=N(c[S>>2]>>16,(c[M>>2]&65535)<<16>>16)|0;c[S>>2]=H+(I+((N(c[S>>2]&65535,(c[M>>2]&65535)<<16>>16)|0)>>16));I=N(b[(c[K>>2]|0)+((c[L>>2]|0)+1<<1)>>1]<<11>>16,(c[O>>2]&65535)<<16>>16)|0;c[S>>2]=(c[S>>2]|0)+(I+((N(b[(c[K>>2]|0)+((c[L>>2]|0)+1<<1)>>1]<<11&65535,(c[O>>2]&65535)<<16>>16)|0)>>16));if(((c[S>>2]>>7)+1>>1|0)<=32767)if(((c[S>>2]>>7)+1>>1|0)<-32768)o=-32768;else o=(c[S>>2]>>7)+1>>1;else o=32767;b[(c[V>>2]|0)+((c[L>>2]|0)-1<<1)>>1]=o;c[L>>2]=(c[L>>2]|0)+1}b[c[R>>2]>>1]=c[P>>2];b[(c[R>>2]|0)+2>>1]=c[P+4>>2];b[(c[R>>2]|0)+30>>1]=c[U>>2];_(c[Q>>2]|0);l=W;return}function $e(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;h=l;l=l+48|0;g=h+40|0;q=h+36|0;p=h+32|0;i=h+28|0;k=h+24|0;j=h+20|0;f=h+16|0;m=h+12|0;n=h+8|0;o=h+4|0;e=h;c[q>>2]=a;c[p>>2]=b;c[i>>2]=d;b=c[q>>2]|0;c[k>>2]=(bf((c[q>>2]|0)>0?b:0-b|0)|0)-1;c[n>>2]=c[q>>2]<>2];b=c[p>>2]|0;c[j>>2]=(bf((c[p>>2]|0)>0?b:0-b|0)|0)-1;c[o>>2]=c[p>>2]<>2];c[m>>2]=536870911/(c[o>>2]>>16|0)|0;b=N(c[n>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;c[e>>2]=b+((N(c[n>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16);b=c[n>>2]|0;a=c[o>>2]|0;d=c[e>>2]|0;d=Xi(a|0,((a|0)<0)<<31>>31|0,d|0,((d|0)<0)<<31>>31|0)|0;d=Yi(d|0,y|0,32)|0;c[n>>2]=b-(d<<3);d=N(c[n>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;c[e>>2]=(c[e>>2]|0)+(d+((N(c[n>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16));c[f>>2]=29+(c[k>>2]|0)-(c[j>>2]|0)-(c[i>>2]|0);d=c[f>>2]|0;if((c[f>>2]|0)>=0)if((d|0)<32){c[g>>2]=c[e>>2]>>c[f>>2];q=c[g>>2]|0;l=h;return q|0}else{c[g>>2]=0;q=c[g>>2]|0;l=h;return q|0}a=c[e>>2]|0;b=0-(c[f>>2]|0)|0;do if((-2147483648>>0-d|0)>(2147483647>>0-(c[f>>2]|0)|0)){if((a|0)>(-2147483648>>b|0)){d=-2147483648>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(2147483647>>0-(c[f>>2]|0)|0)){d=2147483647>>0-(c[f>>2]|0);break}else{d=c[e>>2]|0;break}}else{if((a|0)>(2147483647>>b|0)){d=2147483647>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(-2147483648>>0-(c[f>>2]|0)|0)){d=-2147483648>>0-(c[f>>2]|0);break}else{d=c[e>>2]|0;break}}while(0);c[g>>2]=d<<0-(c[f>>2]|0);q=c[g>>2]|0;l=h;return q|0}function af(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function bf(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;if(!(c[b>>2]|0)){b=32;l=d;return b|0}b=32-(32-(Q(c[b>>2]|0)|0))|0;l=d;return b|0}function cf(a,d,e,f,g,h){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;w=l;l=l+64|0;p=w+52|0;u=w+48|0;v=w+44|0;o=w+40|0;k=w+36|0;r=w+32|0;s=w+28|0;x=w+24|0;i=w+20|0;j=w+16|0;t=w+12|0;q=w+8|0;m=w+4|0;n=w;c[p>>2]=a;c[u>>2]=d;c[v>>2]=e;c[o>>2]=f;c[k>>2]=g;c[r>>2]=h;e=c[u>>2]|0;d=(c[p>>2]|0)+4|0;b[e>>1]=b[d>>1]|0;b[e+2>>1]=b[d+2>>1]|0;e=c[v>>2]|0;d=(c[p>>2]|0)+8|0;b[e>>1]=b[d>>1]|0;b[e+2>>1]=b[d+2>>1]|0;e=(c[p>>2]|0)+4|0;d=(c[u>>2]|0)+(c[r>>2]<<1)|0;b[e>>1]=b[d>>1]|0;b[e+2>>1]=b[d+2>>1]|0;e=(c[p>>2]|0)+8|0;d=(c[v>>2]|0)+(c[r>>2]<<1)|0;b[e>>1]=b[d>>1]|0;b[e+2>>1]=b[d+2>>1]|0;c[m>>2]=b[c[p>>2]>>1];c[n>>2]=b[(c[p>>2]|0)+2>>1];c[x>>2]=65536/(c[k>>2]<<3|0)|0;c[i>>2]=((N(((c[c[o>>2]>>2]|0)-(b[c[p>>2]>>1]|0)&65535)<<16>>16,(c[x>>2]&65535)<<16>>16)|0)>>15)+1>>1;c[j>>2]=((N(((c[(c[o>>2]|0)+4>>2]|0)-(b[(c[p>>2]|0)+2>>1]|0)&65535)<<16>>16,(c[x>>2]&65535)<<16>>16)|0)>>15)+1>>1;c[s>>2]=0;while(1){if((c[s>>2]|0)>=(c[k>>2]<<3|0))break;c[m>>2]=(c[m>>2]|0)+(c[i>>2]|0);c[n>>2]=(c[n>>2]|0)+(c[j>>2]|0);c[t>>2]=(b[(c[u>>2]|0)+(c[s>>2]<<1)>>1]|0)+(b[(c[u>>2]|0)+((c[s>>2]|0)+2<<1)>>1]|0)+(b[(c[u>>2]|0)+((c[s>>2]|0)+1<<1)>>1]<<1)<<9;x=N(c[t>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;c[t>>2]=(b[(c[v>>2]|0)+((c[s>>2]|0)+1<<1)>>1]<<8)+(x+((N(c[t>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16));x=N(b[(c[u>>2]|0)+((c[s>>2]|0)+1<<1)>>1]<<11>>16,(c[n>>2]&65535)<<16>>16)|0;c[t>>2]=(c[t>>2]|0)+(x+((N(b[(c[u>>2]|0)+((c[s>>2]|0)+1<<1)>>1]<<11&65535,(c[n>>2]&65535)<<16>>16)|0)>>16));if(((c[t>>2]>>7)+1>>1|0)<=32767)if(((c[t>>2]>>7)+1>>1|0)<-32768)h=-32768;else h=(c[t>>2]>>7)+1>>1;else h=32767;b[(c[v>>2]|0)+((c[s>>2]|0)+1<<1)>>1]=h;c[s>>2]=(c[s>>2]|0)+1}c[m>>2]=c[c[o>>2]>>2];c[n>>2]=c[(c[o>>2]|0)+4>>2];c[s>>2]=c[k>>2]<<3;while(1){if((c[s>>2]|0)>=(c[r>>2]|0))break;c[t>>2]=(b[(c[u>>2]|0)+(c[s>>2]<<1)>>1]|0)+(b[(c[u>>2]|0)+((c[s>>2]|0)+2<<1)>>1]|0)+(b[(c[u>>2]|0)+((c[s>>2]|0)+1<<1)>>1]<<1)<<9;x=N(c[t>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;c[t>>2]=(b[(c[v>>2]|0)+((c[s>>2]|0)+1<<1)>>1]<<8)+(x+((N(c[t>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16));x=N(b[(c[u>>2]|0)+((c[s>>2]|0)+1<<1)>>1]<<11>>16,(c[n>>2]&65535)<<16>>16)|0;c[t>>2]=(c[t>>2]|0)+(x+((N(b[(c[u>>2]|0)+((c[s>>2]|0)+1<<1)>>1]<<11&65535,(c[n>>2]&65535)<<16>>16)|0)>>16));if(((c[t>>2]>>7)+1>>1|0)<=32767)if(((c[t>>2]>>7)+1>>1|0)<-32768)h=-32768;else h=(c[t>>2]>>7)+1>>1;else h=32767;b[(c[v>>2]|0)+((c[s>>2]|0)+1<<1)>>1]=h;c[s>>2]=(c[s>>2]|0)+1}b[c[p>>2]>>1]=c[c[o>>2]>>2];b[(c[p>>2]|0)+2>>1]=c[(c[o>>2]|0)+4>>2];c[s>>2]=0;while(1){if((c[s>>2]|0)>=(c[r>>2]|0))break;c[t>>2]=(b[(c[u>>2]|0)+((c[s>>2]|0)+1<<1)>>1]|0)+(b[(c[v>>2]|0)+((c[s>>2]|0)+1<<1)>>1]|0);c[q>>2]=(b[(c[u>>2]|0)+((c[s>>2]|0)+1<<1)>>1]|0)-(b[(c[v>>2]|0)+((c[s>>2]|0)+1<<1)>>1]|0);if((c[t>>2]|0)>32767)h=32767;else h=(c[t>>2]|0)<-32768?-32768:c[t>>2]|0;b[(c[u>>2]|0)+((c[s>>2]|0)+1<<1)>>1]=h;if((c[q>>2]|0)>32767)h=32767;else h=(c[q>>2]|0)<-32768?-32768:c[q>>2]|0;b[(c[v>>2]|0)+((c[s>>2]|0)+1<<1)>>1]=h;c[s>>2]=(c[s>>2]|0)+1}l=w;return}function df(a){a=a|0;var b=0,d=0,e=0,f=0;f=l;l=l+16|0;d=f+4|0;b=f;c[b>>2]=a;if(!(((((((c[(c[b>>2]|0)+8>>2]|0)!=8e3?(c[(c[b>>2]|0)+8>>2]|0)!=12e3:0)?(c[(c[b>>2]|0)+8>>2]|0)!=16e3:0)?(c[(c[b>>2]|0)+8>>2]|0)!=24e3:0)?(c[(c[b>>2]|0)+8>>2]|0)!=32e3:0)?(c[(c[b>>2]|0)+8>>2]|0)!=44100:0)?(c[(c[b>>2]|0)+8>>2]|0)!=48e3:0))e=8;do if((e|0)==8){if(((c[(c[b>>2]|0)+20>>2]|0)!=8e3?(c[(c[b>>2]|0)+20>>2]|0)!=12e3:0)?(c[(c[b>>2]|0)+20>>2]|0)!=16e3:0)break;if(((c[(c[b>>2]|0)+12>>2]|0)!=8e3?(c[(c[b>>2]|0)+12>>2]|0)!=12e3:0)?(c[(c[b>>2]|0)+12>>2]|0)!=16e3:0)break;if(((c[(c[b>>2]|0)+16>>2]|0)!=8e3?(c[(c[b>>2]|0)+16>>2]|0)!=12e3:0)?(c[(c[b>>2]|0)+16>>2]|0)!=16e3:0)break;if(((c[(c[b>>2]|0)+16>>2]|0)<=(c[(c[b>>2]|0)+20>>2]|0)?(c[(c[b>>2]|0)+12>>2]|0)>=(c[(c[b>>2]|0)+20>>2]|0):0)?(c[(c[b>>2]|0)+16>>2]|0)<=(c[(c[b>>2]|0)+12>>2]|0):0){if((((c[(c[b>>2]|0)+24>>2]|0)!=10?(c[(c[b>>2]|0)+24>>2]|0)!=20:0)?(c[(c[b>>2]|0)+24>>2]|0)!=40:0)?(c[(c[b>>2]|0)+24>>2]|0)!=60:0){c[d>>2]=-103;e=c[d>>2]|0;l=f;return e|0}if((c[(c[b>>2]|0)+32>>2]|0)>=0?(c[(c[b>>2]|0)+32>>2]|0)<=100:0){if((c[(c[b>>2]|0)+44>>2]|0)>=0?(c[(c[b>>2]|0)+44>>2]|0)<=1:0){if((c[(c[b>>2]|0)+48>>2]|0)>=0?(c[(c[b>>2]|0)+48>>2]|0)<=1:0){do if((c[(c[b>>2]|0)+40>>2]|0)>=0){if((c[(c[b>>2]|0)+40>>2]|0)>1)break;do if((c[c[b>>2]>>2]|0)>=1){if((c[c[b>>2]>>2]|0)>2)break;do if((c[(c[b>>2]|0)+4>>2]|0)>=1){if((c[(c[b>>2]|0)+4>>2]|0)>2)break;if((c[(c[b>>2]|0)+4>>2]|0)>(c[c[b>>2]>>2]|0)){c[d>>2]=-111;e=c[d>>2]|0;l=f;return e|0}do if((c[(c[b>>2]|0)+36>>2]|0)>=0){if((c[(c[b>>2]|0)+36>>2]|0)>10)break;c[d>>2]=0;e=c[d>>2]|0;l=f;return e|0}while(0);c[d>>2]=-106;e=c[d>>2]|0;l=f;return e|0}while(0);c[d>>2]=-111;e=c[d>>2]|0;l=f;return e|0}while(0);c[d>>2]=-111;e=c[d>>2]|0;l=f;return e|0}while(0);c[d>>2]=-107;e=c[d>>2]|0;l=f;return e|0}c[d>>2]=-109;e=c[d>>2]|0;l=f;return e|0}c[d>>2]=-108;e=c[d>>2]|0;l=f;return e|0}c[d>>2]=-105;e=c[d>>2]|0;l=f;return e|0}}while(0);c[d>>2]=-102;e=c[d>>2]|0;l=f;return e|0}function ef(a,d){a=a|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;h=m+20|0;e=m+16|0;g=m+12|0;j=m+8|0;f=m+4|0;i=m;c[h>>2]=a;c[e>>2]=d;c[j>>2]=0;if((c[e>>2]|0)>8e4)d=8e4;else d=(c[e>>2]|0)<5e3?5e3:c[e>>2]|0;c[e>>2]=d;if((c[e>>2]|0)==(c[(c[h>>2]|0)+4632>>2]|0)){k=c[j>>2]|0;l=m;return k|0}c[(c[h>>2]|0)+4632>>2]=c[e>>2];do if((c[(c[h>>2]|0)+4600>>2]|0)!=8)if((c[(c[h>>2]|0)+4600>>2]|0)==12){c[i>>2]=17772;break}else{c[i>>2]=17804;break}else c[i>>2]=17740;while(0);if((c[(c[h>>2]|0)+4604>>2]|0)==2)c[e>>2]=(c[e>>2]|0)-2200;c[g>>2]=1;while(1){if((c[g>>2]|0)>=8){k=16;break}if((c[e>>2]|0)<=(c[(c[i>>2]|0)+(c[g>>2]<<2)>>2]|0))break;c[g>>2]=(c[g>>2]|0)+1}if((k|0)==16){k=c[j>>2]|0;l=m;return k|0}c[f>>2]=((c[e>>2]|0)-(c[(c[i>>2]|0)+((c[g>>2]|0)-1<<2)>>2]|0)<<6|0)/((c[(c[i>>2]|0)+(c[g>>2]<<2)>>2]|0)-(c[(c[i>>2]|0)+((c[g>>2]|0)-1<<2)>>2]|0)|0)|0;k=(b[24510+((c[g>>2]|0)-1<<1)>>1]<<6)+(N(c[f>>2]|0,(b[24510+(c[g>>2]<<1)>>1]|0)-(b[24510+((c[g>>2]|0)-1<<1)>>1]|0)|0)|0)|0;c[(c[h>>2]|0)+4748>>2]=k;k=c[j>>2]|0;l=m;return k|0}function ff(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;e=l;l=l+16|0;f=e+8|0;g=e+4|0;d=e;c[f>>2]=a;c[g>>2]=b;c[d>>2]=0;aj(c[f>>2]|0,0,12240)|0;c[(c[f>>2]|0)+5124>>2]=c[g>>2];a=(Bf(3932160)|0)-2048<<8;c[(c[f>>2]|0)+8>>2]=a;c[(c[f>>2]|0)+12>>2]=c[(c[f>>2]|0)+8>>2];c[(c[f>>2]|0)+4696>>2]=1;a=De((c[f>>2]|0)+32|0)|0;c[d>>2]=(c[d>>2]|0)+a;l=e;return c[d>>2]|0}function gf(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0;p=l;l=l+48|0;o=p+32|0;m=p+28|0;i=p+24|0;h=p+20|0;r=p+16|0;q=p+12|0;j=p+8|0;k=p+4|0;n=p;c[m>>2]=a;c[i>>2]=b;c[h>>2]=d;c[r>>2]=e;c[q>>2]=f;c[j>>2]=g;c[n>>2]=0;c[(c[m>>2]|0)+6108>>2]=c[(c[i>>2]|0)+44>>2];c[(c[m>>2]|0)+4708>>2]=c[(c[i>>2]|0)+48>>2];c[(c[m>>2]|0)+4580>>2]=c[(c[i>>2]|0)+8>>2];c[(c[m>>2]|0)+4588>>2]=c[(c[i>>2]|0)+12>>2];c[(c[m>>2]|0)+4592>>2]=c[(c[i>>2]|0)+16>>2];c[(c[m>>2]|0)+4596>>2]=c[(c[i>>2]|0)+20>>2];c[(c[m>>2]|0)+6120>>2]=c[(c[i>>2]|0)+40>>2];c[(c[m>>2]|0)+5784>>2]=c[c[i>>2]>>2];c[(c[m>>2]|0)+5788>>2]=c[(c[i>>2]|0)+4>>2];c[(c[m>>2]|0)+4560>>2]=c[r>>2];c[(c[m>>2]|0)+5792>>2]=c[q>>2];if(c[(c[m>>2]|0)+4700>>2]|0?(c[(c[m>>2]|0)+4712>>2]|0)==0:0){if((c[(c[m>>2]|0)+4580>>2]|0)!=(c[(c[m>>2]|0)+4584>>2]|0)?(c[(c[m>>2]|0)+4600>>2]|0)>0:0){r=hf(c[m>>2]|0,c[(c[m>>2]|0)+4600>>2]|0)|0;c[n>>2]=(c[n>>2]|0)+r}c[o>>2]=c[n>>2];r=c[o>>2]|0;l=p;return r|0}c[k>>2]=Ne(c[m>>2]|0,c[i>>2]|0)|0;if(c[j>>2]|0)c[k>>2]=c[j>>2];r=hf(c[m>>2]|0,c[k>>2]|0)|0;c[n>>2]=(c[n>>2]|0)+r;r=jf(c[m>>2]|0,c[k>>2]|0,c[(c[i>>2]|0)+24>>2]|0)|0;c[n>>2]=(c[n>>2]|0)+r;r=kf(c[m>>2]|0,c[(c[i>>2]|0)+36>>2]|0)|0;c[n>>2]=(c[n>>2]|0)+r;c[(c[m>>2]|0)+4640>>2]=c[(c[i>>2]|0)+32>>2];r=lf(c[m>>2]|0,c[h>>2]|0)|0;c[n>>2]=(c[n>>2]|0)+r;c[(c[m>>2]|0)+4700>>2]=1;c[o>>2]=c[n>>2];r=c[o>>2]|0;l=p;return r|0}function hf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+336|0;i=n+328|0;f=n+324|0;j=n+320|0;g=n+316|0;d=n+312|0;h=n+308|0;e=n+304|0;k=n+300|0;m=n;c[i>>2]=a;c[f>>2]=b;c[j>>2]=0;if((c[(c[i>>2]|0)+4600>>2]|0)==(c[f>>2]|0)?(c[(c[i>>2]|0)+4584>>2]|0)==(c[(c[i>>2]|0)+4580>>2]|0):0){k=c[i>>2]|0;k=k+4580|0;k=c[k>>2]|0;m=c[i>>2]|0;m=m+4584|0;c[m>>2]=k;m=c[j>>2]|0;l=n;return m|0}b=c[i>>2]|0;if(!(c[(c[i>>2]|0)+4600>>2]|0)){k=Tf(b+5808|0,c[(c[i>>2]|0)+4580>>2]|0,(c[f>>2]|0)*1e3|0,1)|0;c[j>>2]=(c[j>>2]|0)+k;k=c[i>>2]|0;k=k+4580|0;k=c[k>>2]|0;m=c[i>>2]|0;m=m+4584|0;c[m>>2]=k;m=c[j>>2]|0;l=n;return m|0}else{c[e>>2]=((c[b+4604>>2]|0)*5<<1)+5;c[h>>2]=N(c[e>>2]|0,c[(c[i>>2]|0)+4600>>2]|0)|0;c[g>>2]=N(c[e>>2]|0,c[f>>2]|0)|0;b=(c[h>>2]|0)>(c[g>>2]|0)?c[h>>2]|0:c[g>>2]|0;c[k>>2]=$()|0;a=l;l=l+((1*(b<<1)|0)+15&-16)|0;of(a,(c[i>>2]|0)+9356|0,c[h>>2]|0);b=Tf(m,((c[(c[i>>2]|0)+4600>>2]&65535)<<16>>16)*1e3|0,c[(c[i>>2]|0)+4580>>2]|0,0)|0;c[j>>2]=(c[j>>2]|0)+b;c[d>>2]=N(c[e>>2]|0,(c[(c[i>>2]|0)+4580>>2]|0)/1e3|0)|0;e=l;l=l+((1*(c[d>>2]<<1)|0)+15&-16)|0;m=Uf(m,e,a,c[h>>2]|0)|0;c[j>>2]=(c[j>>2]|0)+m;m=Tf((c[i>>2]|0)+5808|0,c[(c[i>>2]|0)+4580>>2]|0,((c[f>>2]&65535)<<16>>16)*1e3|0,1)|0;c[j>>2]=(c[j>>2]|0)+m;m=Uf((c[i>>2]|0)+5808|0,a,e,c[d>>2]|0)|0;c[j>>2]=(c[j>>2]|0)+m;pf((c[i>>2]|0)+9356|0,a,c[g>>2]|0);_(c[k>>2]|0);k=c[i>>2]|0;k=k+4580|0;k=c[k>>2]|0;m=c[i>>2]|0;m=m+4584|0;c[m>>2]=k;m=c[j>>2]|0;l=n;return m|0}return 0}function jf(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0;j=l;l=l+16|0;h=j+12|0;g=j+8|0;f=j+4|0;i=j;c[h>>2]=b;c[g>>2]=d;c[f>>2]=e;c[i>>2]=0;if((c[f>>2]|0)!=(c[(c[h>>2]|0)+4636>>2]|0)){if((c[f>>2]|0)!=10&(c[f>>2]|0)!=20&(c[f>>2]|0)!=40&(c[f>>2]|0)!=60)c[i>>2]=-103;if((c[f>>2]|0)<=10){c[(c[h>>2]|0)+5776>>2]=1;c[(c[h>>2]|0)+4604>>2]=(c[f>>2]|0)==10?2:1;e=N((c[f>>2]&65535)<<16>>16,(c[g>>2]&65535)<<16>>16)|0;c[(c[h>>2]|0)+4608>>2]=e;c[(c[h>>2]|0)+4572>>2]=((c[g>>2]&65535)<<16>>16)*14;e=(c[(c[h>>2]|0)+4600>>2]|0)==8?29170:29158;d=(c[h>>2]|0)+4720|0}else{c[(c[h>>2]|0)+5776>>2]=(c[f>>2]|0)/20|0;c[(c[h>>2]|0)+4604>>2]=4;c[(c[h>>2]|0)+4608>>2]=((c[g>>2]&65535)<<16>>16)*20;c[(c[h>>2]|0)+4572>>2]=((c[g>>2]&65535)<<16>>16)*24;e=(c[(c[h>>2]|0)+4600>>2]|0)==8?29147:29113;d=(c[h>>2]|0)+4720|0}c[d>>2]=e;c[(c[h>>2]|0)+4636>>2]=c[f>>2];c[(c[h>>2]|0)+4632>>2]=0}if((c[(c[h>>2]|0)+4600>>2]|0)==(c[g>>2]|0)){i=c[i>>2]|0;l=j;return i|0}f=(c[h>>2]|0)+7200|0;c[f>>2]=0;c[f+4>>2]=0;c[f+8>>2]=0;c[f+12>>2]=0;aj((c[h>>2]|0)+7216|0,0,2140)|0;aj((c[h>>2]|0)+144|0,0,4380)|0;f=(c[h>>2]|0)+4524|0;c[f>>2]=0;c[f+4>>2]=0;c[f+8>>2]=0;c[f+12>>2]=0;c[f+16>>2]=0;c[f+20>>2]=0;c[f+24>>2]=0;c[f+28>>2]=0;f=(c[h>>2]|0)+16|0;c[f>>2]=0;c[f+4>>2]=0;c[(c[h>>2]|0)+5772>>2]=0;c[(c[h>>2]|0)+5780>>2]=0;c[(c[h>>2]|0)+4632>>2]=0;c[(c[h>>2]|0)+4568>>2]=100;c[(c[h>>2]|0)+4696>>2]=1;c[(c[h>>2]|0)+7216+2136>>2]=100;a[(c[h>>2]|0)+7200>>0]=10;c[(c[h>>2]|0)+144+4356>>2]=100;c[(c[h>>2]|0)+144+4372>>2]=65536;a[(c[h>>2]|0)+4565>>0]=0;c[(c[h>>2]|0)+4600>>2]=c[g>>2];f=(c[(c[h>>2]|0)+4604>>2]|0)==4;c[(c[h>>2]|0)+4720>>2]=(c[(c[h>>2]|0)+4600>>2]|0)==8?(f?29147:29170):f?29113:29158;if((c[(c[h>>2]|0)+4600>>2]|0)!=8?(c[(c[h>>2]|0)+4600>>2]|0)!=12:0){c[(c[h>>2]|0)+4664>>2]=16;e=c[h>>2]|0;d=17704}else{c[(c[h>>2]|0)+4664>>2]=10;e=c[h>>2]|0;d=17668}c[e+4724>>2]=d;c[(c[h>>2]|0)+4612>>2]=(c[g>>2]|0)*5;e=N((c[(c[h>>2]|0)+4612>>2]&65535)<<16>>16,(c[(c[h>>2]|0)+4604>>2]&65535)<<16>>16)|0;c[(c[h>>2]|0)+4608>>2]=e;c[(c[h>>2]|0)+4616>>2]=((c[g>>2]&65535)<<16>>16)*20;c[(c[h>>2]|0)+4620>>2]=(c[g>>2]&65535)<<16>>16<<1;c[(c[h>>2]|0)+4576>>2]=((c[g>>2]&65535)<<16>>16)*18;e=(c[(c[h>>2]|0)+4604>>2]|0)==4;g=(c[g>>2]&65535)<<16>>16;c[(e?c[h>>2]|0:c[h>>2]|0)+4572>>2]=e?g*24|0:g*14|0;e=c[h>>2]|0;do if((c[(c[h>>2]|0)+4600>>2]|0)!=16){d=(c[h>>2]|0)+4684|0;if((c[e+4600>>2]|0)==12){c[d>>2]=13;d=29039;e=c[h>>2]|0;break}else{c[d>>2]=15;d=29030;e=c[h>>2]|0;break}}else{c[e+4684>>2]=10;d=29045;e=c[h>>2]|0}while(0);c[e+4716>>2]=d;i=c[i>>2]|0;l=j;return i|0}function kf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;g=l;l=l+16|0;e=g+8|0;d=g+4|0;f=g;c[e>>2]=a;c[d>>2]=b;c[f>>2]=0;do if((c[d>>2]|0)>=2){if((c[d>>2]|0)<4){c[(c[e>>2]|0)+4668>>2]=1;c[(c[e>>2]|0)+4676>>2]=49807;c[(c[e>>2]|0)+4672>>2]=8;c[(c[e>>2]|0)+4660>>2]=10;c[(c[e>>2]|0)+4624>>2]=(c[(c[e>>2]|0)+4600>>2]|0)*5;c[(c[e>>2]|0)+4652>>2]=1;c[(c[e>>2]|0)+4656>>2]=0;c[(c[e>>2]|0)+4680>>2]=0;c[(c[e>>2]|0)+4692>>2]=4;b=c[e>>2]|0;a=0;break}if((c[d>>2]|0)<6){c[(c[e>>2]|0)+4668>>2]=1;c[(c[e>>2]|0)+4676>>2]=48497;c[(c[e>>2]|0)+4672>>2]=10;c[(c[e>>2]|0)+4660>>2]=12;c[(c[e>>2]|0)+4624>>2]=(c[(c[e>>2]|0)+4600>>2]|0)*5;c[(c[e>>2]|0)+4652>>2]=2;c[(c[e>>2]|0)+4656>>2]=1;c[(c[e>>2]|0)+4680>>2]=0;c[(c[e>>2]|0)+4692>>2]=8;b=c[e>>2]|0;a=(c[(c[e>>2]|0)+4600>>2]|0)*983|0;break}b=(c[e>>2]|0)+4668|0;if((c[d>>2]|0)<8){c[b>>2]=1;c[(c[e>>2]|0)+4676>>2]=47186;c[(c[e>>2]|0)+4672>>2]=12;c[(c[e>>2]|0)+4660>>2]=14;c[(c[e>>2]|0)+4624>>2]=(c[(c[e>>2]|0)+4600>>2]|0)*5;c[(c[e>>2]|0)+4652>>2]=3;c[(c[e>>2]|0)+4656>>2]=1;c[(c[e>>2]|0)+4680>>2]=0;c[(c[e>>2]|0)+4692>>2]=16;b=c[e>>2]|0;a=(c[(c[e>>2]|0)+4600>>2]|0)*983|0;break}else{c[b>>2]=2;c[(c[e>>2]|0)+4676>>2]=45875;c[(c[e>>2]|0)+4672>>2]=16;c[(c[e>>2]|0)+4660>>2]=16;c[(c[e>>2]|0)+4624>>2]=(c[(c[e>>2]|0)+4600>>2]|0)*5;c[(c[e>>2]|0)+4652>>2]=4;c[(c[e>>2]|0)+4656>>2]=1;c[(c[e>>2]|0)+4680>>2]=0;c[(c[e>>2]|0)+4692>>2]=32;b=c[e>>2]|0;a=(c[(c[e>>2]|0)+4600>>2]|0)*983|0;break}}else{c[(c[e>>2]|0)+4668>>2]=0;c[(c[e>>2]|0)+4676>>2]=52429;c[(c[e>>2]|0)+4672>>2]=6;c[(c[e>>2]|0)+4660>>2]=8;c[(c[e>>2]|0)+4624>>2]=(c[(c[e>>2]|0)+4600>>2]|0)*3;c[(c[e>>2]|0)+4652>>2]=1;c[(c[e>>2]|0)+4656>>2]=0;c[(c[e>>2]|0)+4680>>2]=1;c[(c[e>>2]|0)+4692>>2]=2;b=c[e>>2]|0;a=0}while(0);c[b+4704>>2]=a;a=nf(c[(c[e>>2]|0)+4672>>2]|0,c[(c[e>>2]|0)+4664>>2]|0)|0;c[(c[e>>2]|0)+4672>>2]=a;c[(c[e>>2]|0)+4628>>2]=((c[(c[e>>2]|0)+4600>>2]|0)*5|0)+(c[(c[e>>2]|0)+4624>>2]<<1);c[(c[e>>2]|0)+4648>>2]=c[d>>2];l=g;return c[f>>2]|0}function lf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0;i=l;l=l+32|0;g=i+16|0;e=i+12|0;f=i+8|0;h=i+4|0;d=i;c[g>>2]=a;c[e>>2]=b;c[h>>2]=0;c[f>>2]=c[(c[g>>2]|0)+6124>>2];c[(c[g>>2]|0)+6124>>2]=0;if(!(c[(c[g>>2]|0)+6120>>2]|0)){h=c[h>>2]|0;l=i;return h|0}if((c[(c[g>>2]|0)+4640>>2]|0)<=0){h=c[h>>2]|0;l=i;return h|0}do if((c[(c[g>>2]|0)+4600>>2]|0)!=8)if((c[(c[g>>2]|0)+4600>>2]|0)==12){c[d>>2]=14e3;break}else{c[d>>2]=16e3;break}else c[d>>2]=12e3;while(0);if((c[(c[g>>2]|0)+4640>>2]|0)<25)b=c[(c[g>>2]|0)+4640>>2]|0;else b=25;a=((N(c[d>>2]|0,125-b|0)|0)>>16)*655|0;if((c[(c[g>>2]|0)+4640>>2]|0)<25)b=c[(c[g>>2]|0)+4640>>2]|0;else b=25;c[d>>2]=a+(((N(c[d>>2]|0,125-b|0)|0)&65535)*655>>16);if((c[e>>2]|0)<=(c[d>>2]|0)){h=c[h>>2]|0;l=i;return h|0}b=c[g>>2]|0;if(!(c[f>>2]|0))a=7;else{a=mf(7-(((c[b+4640>>2]>>16)*26214|0)+((c[(c[g>>2]|0)+4640>>2]&65535)*26214>>16))|0,2)|0;b=c[g>>2]|0}c[b+6128>>2]=a;c[(c[g>>2]|0)+6124>>2]=1;h=c[h>>2]|0;l=i;return h|0}function mf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function nf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function of(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0;j=l;l=l+16|0;i=j+12|0;f=j+8|0;k=j+4|0;h=j;c[i>>2]=a;c[f>>2]=d;c[k>>2]=e;c[h>>2]=(c[k>>2]|0)-1;while(1){if((c[h>>2]|0)<0)break;if((Ui(+g[(c[f>>2]|0)+(c[h>>2]<<2)>>2])|0)<=32767)if((Ui(+g[(c[f>>2]|0)+(c[h>>2]<<2)>>2])|0)<-32768)d=-32768;else d=Ui(+g[(c[f>>2]|0)+(c[h>>2]<<2)>>2])|0;else d=32767;b[(c[i>>2]|0)+(c[h>>2]<<1)>>1]=d;c[h>>2]=(c[h>>2]|0)+-1}l=j;return}function pf(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0;j=l;l=l+16|0;i=j+12|0;f=j+8|0;k=j+4|0;h=j;c[i>>2]=a;c[f>>2]=d;c[k>>2]=e;c[h>>2]=(c[k>>2]|0)-1;while(1){if((c[h>>2]|0)<0)break;g[(c[i>>2]|0)+(c[h>>2]<<2)>>2]=+(b[(c[f>>2]|0)+(c[h>>2]<<1)>>1]|0);c[h>>2]=(c[h>>2]|0)+-1}l=j;return}function qf(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=l;l=l+160|0;f=D+156|0;j=D+152|0;k=D+148|0;p=D+144|0;q=D+140|0;r=D+136|0;m=D+132|0;u=D+128|0;o=D+124|0;x=D+120|0;w=D+116|0;y=D+112|0;A=D+108|0;z=D+104|0;B=D+100|0;v=D+96|0;s=D+92|0;n=D+88|0;g=D+52|0;i=D+16|0;h=D+8|0;t=D;c[f>>2]=a;c[j>>2]=d;c[k>>2]=e;c[h>>2]=g;c[h+4>>2]=i;c[m>>2]=c[k>>2]>>1;rf(c[j>>2]|0,g,i,c[m>>2]|0);c[t>>2]=g;c[x>>2]=b[12286];c[A>>2]=sf(c[t>>2]|0,c[x>>2]|0,c[m>>2]|0)|0;if((c[A>>2]|0)<0){b[c[f>>2]>>1]=0;c[t>>2]=i;c[A>>2]=sf(c[t>>2]|0,c[x>>2]|0,c[m>>2]|0)|0;c[u>>2]=1}else c[u>>2]=0;c[q>>2]=1;c[p>>2]=0;c[v>>2]=0;a:while(1){c[w>>2]=b[24572+(c[q>>2]<<1)>>1];c[z>>2]=sf(c[t>>2]|0,c[w>>2]|0,c[m>>2]|0)|0;if(!((c[A>>2]|0)<=0?(c[z>>2]|0)>=(c[v>>2]|0):0))C=7;do if((C|0)==7){C=0;if((c[A>>2]|0)>=0?(c[z>>2]|0)<=(0-(c[v>>2]|0)|0):0)break;c[q>>2]=(c[q>>2]|0)+1;c[x>>2]=c[w>>2];c[A>>2]=c[z>>2];c[v>>2]=0;if((c[q>>2]|0)<=128)continue a;c[p>>2]=(c[p>>2]|0)+1;if((c[p>>2]|0)>30)break a;xf(c[j>>2]|0,c[k>>2]|0,65536-(N((10+(c[p>>2]|0)&65535)<<16>>16,(c[p>>2]&65535)<<16>>16)|0)|0);rf(c[j>>2]|0,g,i,c[m>>2]|0);c[t>>2]=g;c[x>>2]=b[12286];c[A>>2]=sf(c[t>>2]|0,c[x>>2]|0,c[m>>2]|0)|0;if((c[A>>2]|0)<0){b[c[f>>2]>>1]=0;c[t>>2]=i;c[A>>2]=sf(c[t>>2]|0,c[x>>2]|0,c[m>>2]|0)|0;c[u>>2]=1}else c[u>>2]=0;c[q>>2]=1;continue a}while(0);if(!(c[z>>2]|0))c[v>>2]=1;else c[v>>2]=0;c[o>>2]=-256;c[r>>2]=0;while(1){if((c[r>>2]|0)>=3)break;c[y>>2]=((c[x>>2]|0)+(c[w>>2]|0)>>1)+((c[x>>2]|0)+(c[w>>2]|0)&1);c[B>>2]=sf(c[t>>2]|0,c[y>>2]|0,c[m>>2]|0)|0;if(!((c[A>>2]|0)<=0&(c[B>>2]|0)>=0)?!((c[A>>2]|0)>=0&(c[B>>2]|0)<=0):0){c[x>>2]=c[y>>2];c[A>>2]=c[B>>2];c[o>>2]=(c[o>>2]|0)+(128>>c[r>>2])}else{c[w>>2]=c[y>>2];c[z>>2]=c[B>>2]}c[r>>2]=(c[r>>2]|0)+1}e=c[A>>2]|0;a=c[A>>2]|0;if((((c[A>>2]|0)>0?e:0-e|0)|0)<65536){c[n>>2]=a-(c[z>>2]|0);c[s>>2]=(c[A>>2]<<5)+(c[n>>2]>>1);if(c[n>>2]|0)c[o>>2]=(c[o>>2]|0)+((c[s>>2]|0)/(c[n>>2]|0)|0)}else c[o>>2]=(c[o>>2]|0)+((a|0)/((c[A>>2]|0)-(c[z>>2]|0)>>5|0)|0);e=(tf((c[q>>2]<<8)+(c[o>>2]|0)|0,32767)|0)&65535;b[(c[f>>2]|0)+(c[u>>2]<<1)>>1]=e;c[u>>2]=(c[u>>2]|0)+1;if((c[u>>2]|0)>=(c[k>>2]|0)){C=34;break}c[t>>2]=c[h+((c[u>>2]&1)<<2)>>2];c[x>>2]=b[24572+((c[q>>2]|0)-1<<1)>>1];c[A>>2]=1-(c[u>>2]&2)<<12}if((C|0)==34){l=D;return}b[c[f>>2]>>1]=32768/((c[k>>2]|0)+1|0)|0;c[q>>2]=1;while(1){if((c[q>>2]|0)>=(c[k>>2]|0))break;C=(N(((c[q>>2]|0)+1&65535)<<16>>16,b[c[f>>2]>>1]|0)|0)&65535;b[(c[f>>2]|0)+(c[q>>2]<<1)>>1]=C;c[q>>2]=(c[q>>2]|0)+1}l=D;return}function rf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;f=k+16|0;g=k+12|0;h=k+8|0;i=k+4|0;j=k;c[f>>2]=a;c[g>>2]=b;c[h>>2]=d;c[i>>2]=e;c[(c[g>>2]|0)+(c[i>>2]<<2)>>2]=65536;c[(c[h>>2]|0)+(c[i>>2]<<2)>>2]=65536;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[i>>2]|0))break;c[(c[g>>2]|0)+(c[j>>2]<<2)>>2]=0-(c[(c[f>>2]|0)+((c[i>>2]|0)-(c[j>>2]|0)-1<<2)>>2]|0)-(c[(c[f>>2]|0)+((c[i>>2]|0)+(c[j>>2]|0)<<2)>>2]|0);c[(c[h>>2]|0)+(c[j>>2]<<2)>>2]=0-(c[(c[f>>2]|0)+((c[i>>2]|0)-(c[j>>2]|0)-1<<2)>>2]|0)+(c[(c[f>>2]|0)+((c[i>>2]|0)+(c[j>>2]|0)<<2)>>2]|0);c[j>>2]=(c[j>>2]|0)+1}c[j>>2]=c[i>>2];while(1){b=c[g>>2]|0;if((c[j>>2]|0)<=0)break;e=(c[g>>2]|0)+((c[j>>2]|0)-1<<2)|0;c[e>>2]=(c[e>>2]|0)-(c[b+(c[j>>2]<<2)>>2]|0);e=(c[h>>2]|0)+((c[j>>2]|0)-1<<2)|0;c[e>>2]=(c[e>>2]|0)+(c[(c[h>>2]|0)+(c[j>>2]<<2)>>2]|0);c[j>>2]=(c[j>>2]|0)+-1}uf(b,c[i>>2]|0);uf(c[h>>2]|0,c[i>>2]|0);l=k;return}function sf(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;j=l;l=l+32|0;g=j+20|0;k=j+16|0;e=j+12|0;f=j+8|0;h=j+4|0;i=j;c[g>>2]=a;c[k>>2]=b;c[e>>2]=d;c[i>>2]=c[(c[g>>2]|0)+(c[e>>2]<<2)>>2];c[h>>2]=c[k>>2]<<4;if(8==(c[e>>2]|0)^1^1){k=N(c[i>>2]>>16,(c[h>>2]&65535)<<16>>16)|0;k=(c[(c[g>>2]|0)+28>>2]|0)+(k+((N(c[i>>2]&65535,(c[h>>2]&65535)<<16>>16)|0)>>16))|0;c[i>>2]=k+(N(c[i>>2]|0,(c[h>>2]>>15)+1>>1)|0);k=N(c[i>>2]>>16,(c[h>>2]&65535)<<16>>16)|0;k=(c[(c[g>>2]|0)+24>>2]|0)+(k+((N(c[i>>2]&65535,(c[h>>2]&65535)<<16>>16)|0)>>16))|0;c[i>>2]=k+(N(c[i>>2]|0,(c[h>>2]>>15)+1>>1)|0);k=N(c[i>>2]>>16,(c[h>>2]&65535)<<16>>16)|0;k=(c[(c[g>>2]|0)+20>>2]|0)+(k+((N(c[i>>2]&65535,(c[h>>2]&65535)<<16>>16)|0)>>16))|0;c[i>>2]=k+(N(c[i>>2]|0,(c[h>>2]>>15)+1>>1)|0);k=N(c[i>>2]>>16,(c[h>>2]&65535)<<16>>16)|0;k=(c[(c[g>>2]|0)+16>>2]|0)+(k+((N(c[i>>2]&65535,(c[h>>2]&65535)<<16>>16)|0)>>16))|0;c[i>>2]=k+(N(c[i>>2]|0,(c[h>>2]>>15)+1>>1)|0);k=N(c[i>>2]>>16,(c[h>>2]&65535)<<16>>16)|0;k=(c[(c[g>>2]|0)+12>>2]|0)+(k+((N(c[i>>2]&65535,(c[h>>2]&65535)<<16>>16)|0)>>16))|0;c[i>>2]=k+(N(c[i>>2]|0,(c[h>>2]>>15)+1>>1)|0);k=N(c[i>>2]>>16,(c[h>>2]&65535)<<16>>16)|0;k=(c[(c[g>>2]|0)+8>>2]|0)+(k+((N(c[i>>2]&65535,(c[h>>2]&65535)<<16>>16)|0)>>16))|0;c[i>>2]=k+(N(c[i>>2]|0,(c[h>>2]>>15)+1>>1)|0);k=N(c[i>>2]>>16,(c[h>>2]&65535)<<16>>16)|0;k=(c[(c[g>>2]|0)+4>>2]|0)+(k+((N(c[i>>2]&65535,(c[h>>2]&65535)<<16>>16)|0)>>16))|0;c[i>>2]=k+(N(c[i>>2]|0,(c[h>>2]>>15)+1>>1)|0);k=N(c[i>>2]>>16,(c[h>>2]&65535)<<16>>16)|0;k=(c[c[g>>2]>>2]|0)+(k+((N(c[i>>2]&65535,(c[h>>2]&65535)<<16>>16)|0)>>16))|0;c[i>>2]=k+(N(c[i>>2]|0,(c[h>>2]>>15)+1>>1)|0);k=c[i>>2]|0;l=j;return k|0}c[f>>2]=(c[e>>2]|0)-1;while(1){if((c[f>>2]|0)<0)break;k=N(c[i>>2]>>16,(c[h>>2]&65535)<<16>>16)|0;k=(c[(c[g>>2]|0)+(c[f>>2]<<2)>>2]|0)+(k+((N(c[i>>2]&65535,(c[h>>2]&65535)<<16>>16)|0)>>16))|0;c[i>>2]=k+(N(c[i>>2]|0,(c[h>>2]>>15)+1>>1)|0);c[f>>2]=(c[f>>2]|0)+-1}k=c[i>>2]|0;l=j;return k|0}function tf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function uf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;h=l;l=l+16|0;g=h+12|0;d=h+8|0;e=h+4|0;f=h;c[g>>2]=a;c[d>>2]=b;c[e>>2]=2;while(1){if((c[e>>2]|0)>(c[d>>2]|0))break;c[f>>2]=c[d>>2];while(1){b=c[g>>2]|0;if((c[f>>2]|0)<=(c[e>>2]|0))break;a=(c[g>>2]|0)+((c[f>>2]|0)-2<<2)|0;c[a>>2]=(c[a>>2]|0)-(c[b+(c[f>>2]<<2)>>2]|0);c[f>>2]=(c[f>>2]|0)+-1}a=(c[g>>2]|0)+((c[e>>2]|0)-2<<2)|0;c[a>>2]=(c[a>>2]|0)-(c[b+(c[e>>2]<<2)>>2]<<1);c[e>>2]=(c[e>>2]|0)+1}l=h;return}function vf(a,d,e,f,g){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;t=l;l=l+48|0;m=t+44|0;i=t+40|0;q=t+36|0;p=t+32|0;u=t+28|0;o=t+24|0;h=t+20|0;n=t+16|0;j=t+12|0;k=t+8|0;r=t+4|0;s=t;c[m>>2]=a;c[i>>2]=d;c[q>>2]=e;c[p>>2]=f;c[u>>2]=g;c[h>>2]=c[u>>2]>>1;c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[h>>2]|0))break;c[n>>2]=b[(c[m>>2]|0)+(c[o>>2]<<1<<1)>>1]<<10;c[k>>2]=(c[n>>2]|0)-(c[c[i>>2]>>2]|0);u=N(c[k>>2]>>16,-24290<<16>>16)|0;c[j>>2]=(c[k>>2]|0)+(u+((N(c[k>>2]&65535,-24290<<16>>16)|0)>>16));c[r>>2]=(c[c[i>>2]>>2]|0)+(c[j>>2]|0);c[c[i>>2]>>2]=(c[n>>2]|0)+(c[j>>2]|0);c[n>>2]=b[(c[m>>2]|0)+((c[o>>2]<<1)+1<<1)>>1]<<10;c[k>>2]=(c[n>>2]|0)-(c[(c[i>>2]|0)+4>>2]|0);u=N(c[k>>2]>>16,10788<<16>>16)|0;c[j>>2]=u+((N(c[k>>2]&65535,10788<<16>>16)|0)>>16);c[s>>2]=(c[(c[i>>2]|0)+4>>2]|0)+(c[j>>2]|0);c[(c[i>>2]|0)+4>>2]=(c[n>>2]|0)+(c[j>>2]|0);if((((c[s>>2]|0)+(c[r>>2]|0)>>10)+1>>1|0)<=32767)if((((c[s>>2]|0)+(c[r>>2]|0)>>10)+1>>1|0)<-32768)g=-32768;else g=((c[s>>2]|0)+(c[r>>2]|0)>>10)+1>>1;else g=32767;b[(c[q>>2]|0)+(c[o>>2]<<1)>>1]=g;if((((c[s>>2]|0)-(c[r>>2]|0)>>10)+1>>1|0)<=32767)if((((c[s>>2]|0)-(c[r>>2]|0)>>10)+1>>1|0)<-32768)g=-32768;else g=((c[s>>2]|0)-(c[r>>2]|0)>>10)+1>>1;else g=32767;b[(c[p>>2]|0)+(c[o>>2]<<1)>>1]=g;c[o>>2]=(c[o>>2]|0)+1}l=t;return}function wf(a,d,e,f,g,h,i){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0;x=l;l=l+64|0;q=x+52|0;o=x+48|0;y=x+44|0;p=x+40|0;u=x+36|0;t=x+32|0;w=x+28|0;s=x+24|0;r=x+20|0;k=x+16|0;j=x+12|0;n=x+8|0;m=x+4|0;v=x;c[q>>2]=a;c[o>>2]=d;c[y>>2]=e;c[p>>2]=f;c[u>>2]=g;c[t>>2]=h;c[w>>2]=i;c[j>>2]=0-(c[c[y>>2]>>2]|0)&16383;c[k>>2]=0-(c[c[y>>2]>>2]|0)>>14;c[m>>2]=0-(c[(c[y>>2]|0)+4>>2]|0)&16383;c[n>>2]=0-(c[(c[y>>2]|0)+4>>2]|0)>>14;c[s>>2]=0;while(1){if((c[s>>2]|0)>=(c[t>>2]|0))break;c[r>>2]=b[(c[q>>2]|0)+((N(c[s>>2]|0,c[w>>2]|0)|0)<<1)>>1];y=N(c[c[o>>2]>>2]>>16,(c[r>>2]&65535)<<16>>16)|0;c[v>>2]=(c[c[p>>2]>>2]|0)+(y+((N(c[c[o>>2]>>2]&65535,(c[r>>2]&65535)<<16>>16)|0)>>16))<<2;y=N(c[v>>2]>>16,(c[j>>2]&65535)<<16>>16)|0;y=(c[(c[p>>2]|0)+4>>2]|0)+((y+((N(c[v>>2]&65535,(c[j>>2]&65535)<<16>>16)|0)>>16)>>13)+1>>1)|0;c[c[p>>2]>>2]=y;y=N(c[v>>2]>>16,(c[k>>2]&65535)<<16>>16)|0;y=(c[c[p>>2]>>2]|0)+(y+((N(c[v>>2]&65535,(c[k>>2]&65535)<<16>>16)|0)>>16))|0;c[c[p>>2]>>2]=y;y=N(c[(c[o>>2]|0)+4>>2]>>16,(c[r>>2]&65535)<<16>>16)|0;y=(c[c[p>>2]>>2]|0)+(y+((N(c[(c[o>>2]|0)+4>>2]&65535,(c[r>>2]&65535)<<16>>16)|0)>>16))|0;c[c[p>>2]>>2]=y;y=N(c[v>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;y=(y+((N(c[v>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16)>>13)+1>>1;c[(c[p>>2]|0)+4>>2]=y;y=N(c[v>>2]>>16,(c[n>>2]&65535)<<16>>16)|0;y=(c[(c[p>>2]|0)+4>>2]|0)+(y+((N(c[v>>2]&65535,(c[n>>2]&65535)<<16>>16)|0)>>16))|0;c[(c[p>>2]|0)+4>>2]=y;y=N(c[(c[o>>2]|0)+8>>2]>>16,(c[r>>2]&65535)<<16>>16)|0;y=(c[(c[p>>2]|0)+4>>2]|0)+(y+((N(c[(c[o>>2]|0)+8>>2]&65535,(c[r>>2]&65535)<<16>>16)|0)>>16))|0;c[(c[p>>2]|0)+4>>2]=y;if(((c[v>>2]|0)+16384-1>>14|0)<=32767)if(((c[v>>2]|0)+16384-1>>14|0)<-32768)e=-32768;else e=(c[v>>2]|0)+16384-1>>14;else e=32767;b[(c[u>>2]|0)+((N(c[s>>2]|0,c[w>>2]|0)|0)<<1)>>1]=e;c[s>>2]=(c[s>>2]|0)+1}l=x;return}function xf(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+32|0;e=j+16|0;h=j+12|0;f=j+8|0;i=j+4|0;g=j;c[e>>2]=a;c[h>>2]=b;c[f>>2]=d;c[g>>2]=(c[f>>2]|0)-65536;c[i>>2]=0;while(1){d=c[f>>2]>>16;a=c[e>>2]|0;if((c[i>>2]|0)>=((c[h>>2]|0)-1|0))break;b=N(d,(c[a+(c[i>>2]<<2)>>2]&65535)<<16>>16)|0;b=b+((N(c[f>>2]&65535,(c[(c[e>>2]|0)+(c[i>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;b=b+(N(c[f>>2]|0,(c[(c[e>>2]|0)+(c[i>>2]<<2)>>2]>>15)+1>>1)|0)|0;c[(c[e>>2]|0)+(c[i>>2]<<2)>>2]=b;b=((N(c[f>>2]|0,c[g>>2]|0)|0)>>15)+1>>1;c[f>>2]=(c[f>>2]|0)+b;c[i>>2]=(c[i>>2]|0)+1}i=N(d,(c[a+((c[h>>2]|0)-1<<2)>>2]&65535)<<16>>16)|0;i=i+((N(c[f>>2]&65535,(c[(c[e>>2]|0)+((c[h>>2]|0)-1<<2)>>2]&65535)<<16>>16)|0)>>16)|0;i=i+(N(c[f>>2]|0,(c[(c[e>>2]|0)+((c[h>>2]|0)-1<<2)>>2]>>15)+1>>1)|0)|0;c[(c[e>>2]|0)+((c[h>>2]|0)-1<<2)>>2]=i;l=j;return}function yf(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;f=k+16|0;i=k+12|0;g=k+8|0;j=k+4|0;h=k;c[f>>2]=a;c[i>>2]=d;c[g>>2]=e;c[h>>2]=(c[g>>2]|0)-65536;c[j>>2]=0;while(1){a=c[g>>2]|0;e=c[f>>2]|0;if((c[j>>2]|0)>=((c[i>>2]|0)-1|0))break;d=((N(a,b[e+(c[j>>2]<<1)>>1]|0)|0)>>15)+1>>1&65535;b[(c[f>>2]|0)+(c[j>>2]<<1)>>1]=d;d=((N(c[g>>2]|0,c[h>>2]|0)|0)>>15)+1>>1;c[g>>2]=(c[g>>2]|0)+d;c[j>>2]=(c[j>>2]|0)+1}j=((N(a,b[e+((c[i>>2]|0)-1<<1)>>1]|0)|0)>>15)+1>>1&65535;b[(c[f>>2]|0)+((c[i>>2]|0)-1<<1)>>1]=j;l=k;return}function zf(d,e,f,g,h){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;u=l;l=l+48|0;j=u+36|0;n=u+38|0;t=u+32|0;i=u+28|0;s=u+24|0;p=u+20|0;o=u+16|0;r=u+12|0;q=u+8|0;m=u+4|0;k=u;b[j>>1]=d;a[n>>0]=e;c[t>>2]=f;c[i>>2]=g;c[s>>2]=h;g=(c[s>>2]|0)==4;do if((c[i>>2]|0)==8)if(g){c[k>>2]=30282;c[m>>2]=11;break}else{c[k>>2]=30248;c[m>>2]=3;break}else if(g){c[k>>2]=30326;c[m>>2]=34;break}else{c[k>>2]=30254;c[m>>2]=12;break}while(0);c[r>>2]=(c[i>>2]&65535)<<16>>16<<1;c[q>>2]=((c[i>>2]&65535)<<16>>16)*18;c[p>>2]=(c[r>>2]|0)+(b[j>>1]|0);c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[s>>2]|0))break;g=N(c[o>>2]|0,c[m>>2]|0)|0;c[(c[t>>2]|0)+(c[o>>2]<<2)>>2]=(c[p>>2]|0)+(a[(c[k>>2]|0)+(g+(a[n>>0]|0))>>0]|0);g=c[(c[t>>2]|0)+(c[o>>2]<<2)>>2]|0;do if((c[r>>2]|0)>(c[q>>2]|0)){if((g|0)>(c[r>>2]|0)){g=c[r>>2]|0;break}if((c[(c[t>>2]|0)+(c[o>>2]<<2)>>2]|0)<(c[q>>2]|0)){g=c[q>>2]|0;break}else{g=c[(c[t>>2]|0)+(c[o>>2]<<2)>>2]|0;break}}else{if((g|0)>(c[q>>2]|0)){g=c[q>>2]|0;break}if((c[(c[t>>2]|0)+(c[o>>2]<<2)>>2]|0)<(c[r>>2]|0)){g=c[r>>2]|0;break}else{g=c[(c[t>>2]|0)+(c[o>>2]<<2)>>2]|0;break}}while(0);c[(c[t>>2]|0)+(c[o>>2]<<2)>>2]=g;c[o>>2]=(c[o>>2]|0)+1}l=u;return}function Af(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+32|0;h=n+20|0;i=n+16|0;k=n+12|0;j=n+8|0;g=n+4|0;m=n;c[h>>2]=a;c[i>>2]=d;c[k>>2]=e;c[j>>2]=f;c[m>>2]=0;c[g>>2]=0;while(1){a=c[m>>2]|0;if((c[g>>2]|0)>=(c[j>>2]|0))break;e=N(b[(c[h>>2]|0)+(c[g>>2]<<1)>>1]|0,b[(c[i>>2]|0)+(c[g>>2]<<1)>>1]|0)|0;c[m>>2]=a+(e>>c[k>>2]);c[g>>2]=(c[g>>2]|0)+1}l=n;return a|0}function Bf(a){a=a|0;var b=0,d=0,e=0,f=0;b=l;l=l+16|0;f=b+8|0;e=b+4|0;d=b;c[f>>2]=a;Cf(c[f>>2]|0,e,d);a=((N(c[d>>2]|0,128-(c[d>>2]|0)|0)|0)>>16)*179|0;a=(31-(c[e>>2]|0)<<7)+((c[d>>2]|0)+(a+(((N(c[d>>2]|0,128-(c[d>>2]|0)|0)|0)&65535)*179>>16)))|0;l=b;return a|0}function Cf(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;e=l;l=l+16|0;h=e+12|0;i=e+8|0;f=e+4|0;g=e;c[h>>2]=a;c[i>>2]=b;c[f>>2]=d;c[g>>2]=Df(c[h>>2]|0)|0;c[c[i>>2]>>2]=c[g>>2];b=(Ef(c[h>>2]|0,24-(c[g>>2]|0)|0)|0)&127;c[c[f>>2]>>2]=b;l=e;return}function Df(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;if(!(c[b>>2]|0)){b=32;l=d;return b|0}b=32-(32-(Q(c[b>>2]|0)|0))|0;l=d;return b|0}function Ef(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+32|0;g=j+20|0;d=j+16|0;h=j+12|0;i=j+8|0;f=j+4|0;e=j;c[d>>2]=a;c[h>>2]=b;c[i>>2]=c[d>>2];c[f>>2]=c[h>>2];c[e>>2]=0-(c[h>>2]|0);if(!(c[h>>2]|0)){c[g>>2]=c[d>>2];i=c[g>>2]|0;l=j;return i|0}a=c[i>>2]|0;if((c[h>>2]|0)<0){c[g>>2]=a<>2]|(c[i>>2]|0)>>>(32-(c[e>>2]|0)|0);i=c[g>>2]|0;l=j;return i|0}else{c[g>>2]=a<<32-(c[f>>2]|0)|(c[i>>2]|0)>>>(c[f>>2]|0);i=c[g>>2]|0;l=j;return i|0}return 0}function Ff(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;h=l;l=l+16|0;g=h+12|0;e=h+8|0;f=h+4|0;d=h;c[e>>2]=a;if((c[e>>2]|0)<0){c[g>>2]=0;g=c[g>>2]|0;l=h;return g|0}if((c[e>>2]|0)>=3967){c[g>>2]=2147483647;g=c[g>>2]|0;l=h;return g|0}c[f>>2]=1<<(c[e>>2]>>7);c[d>>2]=c[e>>2]&127;a=c[f>>2]|0;b=c[f>>2]|0;if((c[e>>2]|0)<2048){e=N((N((c[d>>2]&65535)<<16>>16,(128-(c[d>>2]|0)&65535)<<16>>16)|0)>>16,-174)|0;c[f>>2]=a+((N(b,(c[d>>2]|0)+(e+((N((N((c[d>>2]&65535)<<16>>16,(128-(c[d>>2]|0)&65535)<<16>>16)|0)&65535,-174)|0)>>16))|0)|0)>>7)}else{e=N((N((c[d>>2]&65535)<<16>>16,(128-(c[d>>2]|0)&65535)<<16>>16)|0)>>16,-174)|0;c[f>>2]=a+(N(b>>7,(c[d>>2]|0)+(e+((N((N((c[d>>2]&65535)<<16>>16,(128-(c[d>>2]|0)&65535)<<16>>16)|0)&65535,-174)|0)>>16))|0)|0)}c[g>>2]=c[f>>2];g=c[g>>2]|0;l=h;return g|0}function Gf(a,d,e,f,g,h){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;t=l;l=l+48|0;q=t+40|0;k=t+36|0;i=t+32|0;p=t+28|0;j=t+24|0;o=t+16|0;n=t+12|0;s=t+8|0;r=t+4|0;m=t;c[q>>2]=a;c[k>>2]=d;c[i>>2]=e;c[p>>2]=f;c[j>>2]=g;c[t+20>>2]=h;c[n>>2]=c[j>>2];while(1){if((c[n>>2]|0)>=(c[p>>2]|0))break;c[m>>2]=(c[k>>2]|0)+((c[n>>2]|0)-1<<1);c[s>>2]=N(b[c[m>>2]>>1]|0,b[c[i>>2]>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(N(b[(c[m>>2]|0)+-2>>1]|0,b[(c[i>>2]|0)+2>>1]|0)|0);c[s>>2]=(c[s>>2]|0)+(N(b[(c[m>>2]|0)+-4>>1]|0,b[(c[i>>2]|0)+4>>1]|0)|0);c[s>>2]=(c[s>>2]|0)+(N(b[(c[m>>2]|0)+-6>>1]|0,b[(c[i>>2]|0)+6>>1]|0)|0);c[s>>2]=(c[s>>2]|0)+(N(b[(c[m>>2]|0)+-8>>1]|0,b[(c[i>>2]|0)+8>>1]|0)|0);c[s>>2]=(c[s>>2]|0)+(N(b[(c[m>>2]|0)+-10>>1]|0,b[(c[i>>2]|0)+10>>1]|0)|0);c[o>>2]=6;while(1){if((c[o>>2]|0)>=(c[j>>2]|0))break;c[s>>2]=(c[s>>2]|0)+(N(b[(c[m>>2]|0)+(0-(c[o>>2]|0)<<1)>>1]|0,b[(c[i>>2]|0)+(c[o>>2]<<1)>>1]|0)|0);c[s>>2]=(c[s>>2]|0)+(N(b[(c[m>>2]|0)+(0-(c[o>>2]|0)-1<<1)>>1]|0,b[(c[i>>2]|0)+((c[o>>2]|0)+1<<1)>>1]|0)|0);c[o>>2]=(c[o>>2]|0)+2}c[s>>2]=(b[(c[m>>2]|0)+2>>1]<<12)-(c[s>>2]|0);c[r>>2]=(c[s>>2]>>11)+1>>1;if((c[r>>2]|0)>32767)e=32767;else e=(c[r>>2]|0)<-32768?-32768:c[r>>2]|0;b[(c[q>>2]|0)+(c[n>>2]<<1)>>1]=e;c[n>>2]=(c[n>>2]|0)+1}aj(c[q>>2]|0,0,c[j>>2]<<1|0)|0;l=t;return}function Hf(a,d){a=a|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+160|0;k=m+148|0;e=m+144|0;j=m+140|0;i=m+136|0;g=m+8|0;f=m+4|0;h=m;c[e>>2]=a;c[j>>2]=d;c[h>>2]=0;c[f>>2]=g+((c[j>>2]&1)<<6);c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[j>>2]|0))break;c[h>>2]=(c[h>>2]|0)+(b[(c[e>>2]|0)+(c[i>>2]<<1)>>1]|0);c[(c[f>>2]|0)+(c[i>>2]<<2)>>2]=b[(c[e>>2]|0)+(c[i>>2]<<1)>>1]<<12;c[i>>2]=(c[i>>2]|0)+1}if((c[h>>2]|0)>=4096){c[k>>2]=0;k=c[k>>2]|0;l=m;return k|0}else{c[k>>2]=If(g,c[j>>2]|0)|0;k=c[k>>2]|0;l=m;return k|0}return 0}function If(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;r=l;l=l+64|0;o=r+48|0;d=r+44|0;s=r+40|0;h=r+36|0;j=r+32|0;i=r+28|0;g=r+24|0;k=r+20|0;m=r+16|0;n=r+12|0;p=r+8|0;f=r+4|0;e=r;c[d>>2]=a;c[s>>2]=b;c[e>>2]=(c[d>>2]|0)+((c[s>>2]&1)<<6);c[g>>2]=1073741824;c[h>>2]=(c[s>>2]|0)-1;while(1){a=c[e>>2]|0;if((c[h>>2]|0)<=0)break;if((c[a+(c[h>>2]<<2)>>2]|0)>16773022){q=5;break}if((c[(c[e>>2]|0)+(c[h>>2]<<2)>>2]|0)<-16773022){q=5;break}c[k>>2]=0-(c[(c[e>>2]|0)+(c[h>>2]<<2)>>2]<<7);s=c[k>>2]|0;b=c[k>>2]|0;b=Xi(s|0,((s|0)<0)<<31>>31|0,b|0,((b|0)<0)<<31>>31|0)|0;b=Yi(b|0,y|0,32)|0;c[m>>2]=1073741824-b;b=c[m>>2]|0;c[i>>2]=32-(Jf((c[m>>2]|0)>0?b:0-b|0)|0);c[n>>2]=Kf(c[m>>2]|0,(c[i>>2]|0)+30|0)|0;b=c[g>>2]|0;s=c[m>>2]|0;s=Xi(b|0,((b|0)<0)<<31>>31|0,s|0,((s|0)<0)<<31>>31|0)|0;s=Yi(s|0,y|0,32)|0;c[g>>2]=s<<2;c[f>>2]=c[e>>2];c[e>>2]=(c[d>>2]|0)+((c[h>>2]&1)<<6);c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[h>>2]|0))break;b=c[(c[f>>2]|0)+(c[j>>2]<<2)>>2]|0;a=c[(c[f>>2]|0)+((c[h>>2]|0)-(c[j>>2]|0)-1<<2)>>2]|0;s=c[k>>2]|0;s=Xi(a|0,((a|0)<0)<<31>>31|0,s|0,((s|0)<0)<<31>>31|0)|0;s=Yi(s|0,y|0,30)|0;s=Zi(s|0,y|0,1,0)|0;s=Yi(s|0,y|0,1)|0;c[p>>2]=b-s;s=(c[i>>2]|0)==1;b=c[p>>2]|0;a=c[n>>2]|0;a=Xi(b|0,((b|0)<0)<<31>>31|0,a|0,((a|0)<0)<<31>>31|0)|0;b=y;if(s){b=Yi(a|0,b|0,1)|0;s=y;t=c[p>>2]|0;a=c[n>>2]|0;a=Xi(t|0,((t|0)<0)<<31>>31|0,a|0,((a|0)<0)<<31>>31|0)|0;a=Zi(b|0,s|0,a&1|0,0)|0}else{a=Yi(a|0,b|0,(c[i>>2]|0)-1|0)|0;a=Zi(a|0,y|0,1,0)|0;a=Yi(a|0,y|0,1)|0}c[(c[e>>2]|0)+(c[j>>2]<<2)>>2]=a;c[j>>2]=(c[j>>2]|0)+1}c[h>>2]=(c[h>>2]|0)+-1}if((q|0)==5){c[o>>2]=0;t=c[o>>2]|0;l=r;return t|0}if((c[a>>2]|0)<=16773022?(c[c[e>>2]>>2]|0)>=-16773022:0){c[k>>2]=0-(c[c[e>>2]>>2]<<7);t=c[k>>2]|0;s=c[k>>2]|0;s=Xi(t|0,((t|0)<0)<<31>>31|0,s|0,((s|0)<0)<<31>>31|0)|0;s=Yi(s|0,y|0,32)|0;c[m>>2]=1073741824-s;s=c[g>>2]|0;t=c[m>>2]|0;t=Xi(s|0,((s|0)<0)<<31>>31|0,t|0,((t|0)<0)<<31>>31|0)|0;t=Yi(t|0,y|0,32)|0;c[g>>2]=t<<2;c[o>>2]=c[g>>2];t=c[o>>2]|0;l=r;return t|0}c[o>>2]=0;t=c[o>>2]|0;l=r;return t|0}function Jf(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;if(!(c[b>>2]|0)){b=32;l=d;return b|0}b=32-(32-(Q(c[b>>2]|0)|0))|0;l=d;return b|0}function Kf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0;h=l;l=l+48|0;g=h+32|0;n=h+28|0;d=h+24|0;i=h+20|0;f=h+16|0;j=h+12|0;m=h+8|0;k=h+4|0;e=h;c[n>>2]=a;c[d>>2]=b;b=c[n>>2]|0;c[i>>2]=(Jf((c[n>>2]|0)>0?b:0-b|0)|0)-1;c[m>>2]=c[n>>2]<>2];c[j>>2]=536870911/(c[m>>2]>>16|0)|0;c[e>>2]=c[j>>2]<<16;b=N(c[m>>2]>>16,(c[j>>2]&65535)<<16>>16)|0;c[k>>2]=536870912-(b+((N(c[m>>2]&65535,(c[j>>2]&65535)<<16>>16)|0)>>16))<<3;b=N(c[k>>2]>>16,(c[j>>2]&65535)<<16>>16)|0;b=(c[e>>2]|0)+(b+((N(c[k>>2]&65535,(c[j>>2]&65535)<<16>>16)|0)>>16))|0;c[e>>2]=b+(N(c[k>>2]|0,(c[j>>2]>>15)+1>>1)|0);c[f>>2]=61-(c[i>>2]|0)-(c[d>>2]|0);b=c[f>>2]|0;if((c[f>>2]|0)>0)if((b|0)<32){c[g>>2]=c[e>>2]>>c[f>>2];n=c[g>>2]|0;l=h;return n|0}else{c[g>>2]=0;n=c[g>>2]|0;l=h;return n|0}a=c[e>>2]|0;d=0-(c[f>>2]|0)|0;do if((-2147483648>>0-b|0)>(2147483647>>0-(c[f>>2]|0)|0)){if((a|0)>(-2147483648>>d|0)){b=-2147483648>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(2147483647>>0-(c[f>>2]|0)|0)){b=2147483647>>0-(c[f>>2]|0);break}else{b=c[e>>2]|0;break}}else{if((a|0)>(2147483647>>d|0)){b=2147483647>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(-2147483648>>0-(c[f>>2]|0)|0)){b=-2147483648>>0-(c[f>>2]|0);break}else{b=c[e>>2]|0;break}}while(0);c[g>>2]=b<<0-(c[f>>2]|0);n=c[g>>2]|0;l=h;return n|0}function Lf(a,e,f){a=a|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=l;l=l+272|0;y=C+264|0;g=C+260|0;z=C+256|0;v=C+252|0;B=C+248|0;A=C+244|0;p=C+240|0;n=C+176|0;h=C+140|0;j=C+104|0;i=C+100|0;k=C+96|0;s=C+92|0;r=C+88|0;o=C+84|0;q=C+80|0;x=C+16|0;u=C+12|0;m=C+8|0;t=C+4|0;w=C;c[y>>2]=a;c[g>>2]=e;c[z>>2]=f;c[t>>2]=0;c[v>>2]=(c[z>>2]|0)==16?30222:30238;c[B>>2]=0;while(1){if((c[B>>2]|0)>=(c[z>>2]|0))break;c[s>>2]=b[(c[g>>2]|0)+(c[B>>2]<<1)>>1]>>8;c[r>>2]=(b[(c[g>>2]|0)+(c[B>>2]<<1)>>1]|0)-(c[s>>2]<<8);c[o>>2]=b[24572+(c[s>>2]<<1)>>1];c[q>>2]=(b[24572+((c[s>>2]|0)+1<<1)>>1]|0)-(c[o>>2]|0);f=((c[o>>2]<<8)+(N(c[q>>2]|0,c[r>>2]|0)|0)>>3)+1>>1;c[n+(d[(c[v>>2]|0)+(c[B>>2]|0)>>0]<<2)>>2]=f;c[B>>2]=(c[B>>2]|0)+1}c[p>>2]=c[z>>2]>>1;Mf(h,n,c[p>>2]|0);Mf(j,n+4|0,c[p>>2]|0);c[B>>2]=0;while(1){if((c[B>>2]|0)>=(c[p>>2]|0))break;c[i>>2]=(c[h+((c[B>>2]|0)+1<<2)>>2]|0)+(c[h+(c[B>>2]<<2)>>2]|0);c[k>>2]=(c[j+((c[B>>2]|0)+1<<2)>>2]|0)-(c[j+(c[B>>2]<<2)>>2]|0);c[x+(c[B>>2]<<2)>>2]=0-(c[k>>2]|0)-(c[i>>2]|0);c[x+((c[z>>2]|0)-(c[B>>2]|0)-1<<2)>>2]=(c[k>>2]|0)-(c[i>>2]|0);c[B>>2]=(c[B>>2]|0)+1}c[A>>2]=0;while(1){if((c[A>>2]|0)>=10)break;c[u>>2]=0;c[B>>2]=0;while(1){if((c[B>>2]|0)>=(c[z>>2]|0))break;v=c[x+(c[B>>2]<<2)>>2]|0;c[m>>2]=(c[x+(c[B>>2]<<2)>>2]|0)>0?v:0-v|0;if((c[m>>2]|0)>(c[u>>2]|0)){c[u>>2]=c[m>>2];c[t>>2]=c[B>>2]}c[B>>2]=(c[B>>2]|0)+1}c[u>>2]=(c[u>>2]>>4)+1>>1;if((c[u>>2]|0)<=32767)break;c[u>>2]=(c[u>>2]|0)<163838?c[u>>2]|0:163838;c[w>>2]=65470-(((c[u>>2]|0)-32767<<14|0)/((N(c[u>>2]|0,(c[t>>2]|0)+1|0)|0)>>2|0)|0);xf(x,c[z>>2]|0,c[w>>2]|0);c[A>>2]=(c[A>>2]|0)+1}w=(c[A>>2]|0)==10;c[B>>2]=0;a:do if(w)while(1){if((c[B>>2]|0)>=(c[z>>2]|0))break a;if(((c[x+(c[B>>2]<<2)>>2]>>4)+1>>1|0)<=32767)if(((c[x+(c[B>>2]<<2)>>2]>>4)+1>>1|0)<-32768)e=-32768;else e=(c[x+(c[B>>2]<<2)>>2]>>4)+1>>1;else e=32767;b[(c[y>>2]|0)+(c[B>>2]<<1)>>1]=e;c[x+(c[B>>2]<<2)>>2]=b[(c[y>>2]|0)+(c[B>>2]<<1)>>1]<<5;c[B>>2]=(c[B>>2]|0)+1}else while(1){if((c[B>>2]|0)>=(c[z>>2]|0))break a;b[(c[y>>2]|0)+(c[B>>2]<<1)>>1]=(c[x+(c[B>>2]<<2)>>2]>>4)+1>>1;c[B>>2]=(c[B>>2]|0)+1}while(0);c[A>>2]=0;while(1){if((c[A>>2]|0)>=16){e=31;break}if((Hf(c[y>>2]|0,c[z>>2]|0)|0)>=107374){e=31;break}xf(x,c[z>>2]|0,65536-(2<>2])|0);c[B>>2]=0;while(1){if((c[B>>2]|0)>=(c[z>>2]|0))break;b[(c[y>>2]|0)+(c[B>>2]<<1)>>1]=(c[x+(c[B>>2]<<2)>>2]>>4)+1>>1;c[B>>2]=(c[B>>2]|0)+1}c[A>>2]=(c[A>>2]|0)+1}if((e|0)==31){l=C;return}}function Mf(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;j=k+20|0;e=k+16|0;f=k+12|0;h=k+8|0;i=k+4|0;g=k;c[j>>2]=a;c[e>>2]=b;c[f>>2]=d;c[c[j>>2]>>2]=65536;c[(c[j>>2]|0)+4>>2]=0-(c[c[e>>2]>>2]|0);c[h>>2]=1;while(1){if((c[h>>2]|0)>=(c[f>>2]|0))break;c[g>>2]=c[(c[e>>2]|0)+(c[h>>2]<<1<<2)>>2];d=c[(c[j>>2]|0)+((c[h>>2]|0)-1<<2)>>2]<<1;b=c[g>>2]|0;a=c[(c[j>>2]|0)+(c[h>>2]<<2)>>2]|0;a=Xi(b|0,((b|0)<0)<<31>>31|0,a|0,((a|0)<0)<<31>>31|0)|0;a=Yi(a|0,y|0,15)|0;a=Zi(a|0,y|0,1,0)|0;a=Yi(a|0,y|0,1)|0;c[(c[j>>2]|0)+((c[h>>2]|0)+1<<2)>>2]=d-a;c[i>>2]=c[h>>2];while(1){if((c[i>>2]|0)<=1)break;b=c[(c[j>>2]|0)+((c[i>>2]|0)-2<<2)>>2]|0;a=c[g>>2]|0;d=c[(c[j>>2]|0)+((c[i>>2]|0)-1<<2)>>2]|0;d=Xi(a|0,((a|0)<0)<<31>>31|0,d|0,((d|0)<0)<<31>>31|0)|0;d=Yi(d|0,y|0,15)|0;d=Zi(d|0,y|0,1,0)|0;d=Yi(d|0,y|0,1)|0;a=(c[j>>2]|0)+(c[i>>2]<<2)|0;c[a>>2]=(c[a>>2]|0)+(b-d);c[i>>2]=(c[i>>2]|0)+-1}a=(c[j>>2]|0)+4|0;c[a>>2]=(c[a>>2]|0)-(c[g>>2]|0);c[h>>2]=(c[h>>2]|0)+1}l=k;return}function Nf(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;t=l;l=l+48|0;r=t+40|0;q=t+36|0;p=t+32|0;s=t+28|0;f=t+24|0;i=t+20|0;j=t+16|0;g=t+44|0;h=t+12|0;n=t+8|0;m=t+4|0;k=t;c[r>>2]=a;c[q>>2]=d;c[p>>2]=e;c[f>>2]=0;c[j>>2]=0;while(1){if((c[j>>2]|0)>=20)break;c[n>>2]=(b[c[r>>2]>>1]|0)-(b[c[q>>2]>>1]|0);c[f>>2]=0;c[s>>2]=1;while(1){e=c[r>>2]|0;if((c[s>>2]|0)>((c[p>>2]|0)-1|0))break;c[h>>2]=(b[e+(c[s>>2]<<1)>>1]|0)-((b[(c[r>>2]|0)+((c[s>>2]|0)-1<<1)>>1]|0)+(b[(c[q>>2]|0)+(c[s>>2]<<1)>>1]|0));if((c[h>>2]|0)<(c[n>>2]|0)){c[n>>2]=c[h>>2];c[f>>2]=c[s>>2]}c[s>>2]=(c[s>>2]|0)+1}c[h>>2]=32768-((b[e+((c[p>>2]|0)-1<<1)>>1]|0)+(b[(c[q>>2]|0)+(c[p>>2]<<1)>>1]|0));if((c[h>>2]|0)<(c[n>>2]|0)){c[n>>2]=c[h>>2];c[f>>2]=c[p>>2]}if((c[n>>2]|0)>=0){o=42;break}if(!(c[f>>2]|0))b[c[r>>2]>>1]=b[c[q>>2]>>1]|0;else{if((c[f>>2]|0)==(c[p>>2]|0)){e=(c[r>>2]|0)+((c[p>>2]|0)-1<<1)|0;d=32768-(b[(c[q>>2]|0)+(c[p>>2]<<1)>>1]|0)&65535}else{c[m>>2]=0;c[i>>2]=0;while(1){e=c[q>>2]|0;if((c[i>>2]|0)>=(c[f>>2]|0))break;c[m>>2]=(c[m>>2]|0)+(b[e+(c[i>>2]<<1)>>1]|0);c[i>>2]=(c[i>>2]|0)+1}c[m>>2]=(c[m>>2]|0)+(b[e+(c[f>>2]<<1)>>1]>>1);c[k>>2]=32768;c[i>>2]=c[p>>2];while(1){e=c[q>>2]|0;if((c[i>>2]|0)<=(c[f>>2]|0))break;c[k>>2]=(c[k>>2]|0)-(b[e+(c[i>>2]<<1)>>1]|0);c[i>>2]=(c[i>>2]|0)+-1}c[k>>2]=(c[k>>2]|0)-(b[e+(c[f>>2]<<1)>>1]>>1);e=((b[(c[r>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[r>>2]|0)+(c[f>>2]<<1)>>1]|0)>>1)+((b[(c[r>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[r>>2]|0)+(c[f>>2]<<1)>>1]|0)&1)|0;do if((c[m>>2]|0)>(c[k>>2]|0)){if((e|0)>(c[m>>2]|0)){e=c[m>>2]|0;break}if((((b[(c[r>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[r>>2]|0)+(c[f>>2]<<1)>>1]|0)>>1)+((b[(c[r>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[r>>2]|0)+(c[f>>2]<<1)>>1]|0)&1)|0)<(c[k>>2]|0)){e=c[k>>2]|0;break}else{e=((b[(c[r>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[r>>2]|0)+(c[f>>2]<<1)>>1]|0)>>1)+((b[(c[r>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[r>>2]|0)+(c[f>>2]<<1)>>1]|0)&1)|0;break}}else{if((e|0)>(c[k>>2]|0)){e=c[k>>2]|0;break}if((((b[(c[r>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[r>>2]|0)+(c[f>>2]<<1)>>1]|0)>>1)+((b[(c[r>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[r>>2]|0)+(c[f>>2]<<1)>>1]|0)&1)|0)<(c[m>>2]|0)){e=c[m>>2]|0;break}else{e=((b[(c[r>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[r>>2]|0)+(c[f>>2]<<1)>>1]|0)>>1)+((b[(c[r>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[r>>2]|0)+(c[f>>2]<<1)>>1]|0)&1)|0;break}}while(0);b[g>>1]=e;b[(c[r>>2]|0)+((c[f>>2]|0)-1<<1)>>1]=(b[g>>1]|0)-(b[(c[q>>2]|0)+(c[f>>2]<<1)>>1]>>1);e=(c[r>>2]|0)+(c[f>>2]<<1)|0;d=(b[(c[r>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[q>>2]|0)+(c[f>>2]<<1)>>1]|0)&65535}b[e>>1]=d}c[j>>2]=(c[j>>2]|0)+1}if((o|0)==42){l=t;return}if((c[j>>2]|0)!=20){l=t;return}eg(c[r>>2]|0,c[p>>2]|0);o=(Of(b[c[r>>2]>>1]|0,b[c[q>>2]>>1]|0)|0)&65535;b[c[r>>2]>>1]=o;c[s>>2]=1;while(1){e=c[r>>2]|0;if((c[s>>2]|0)>=(c[p>>2]|0))break;o=(Of(b[e+(c[s>>2]<<1)>>1]|0,(b[(c[r>>2]|0)+((c[s>>2]|0)-1<<1)>>1]|0)+(b[(c[q>>2]|0)+(c[s>>2]<<1)>>1]|0)|0)|0)&65535;b[(c[r>>2]|0)+(c[s>>2]<<1)>>1]=o;c[s>>2]=(c[s>>2]|0)+1}o=(Pf(b[e+((c[p>>2]|0)-1<<1)>>1]|0,32768-(b[(c[q>>2]|0)+(c[p>>2]<<1)>>1]|0)|0)|0)&65535;b[(c[r>>2]|0)+((c[p>>2]|0)-1<<1)>>1]=o;c[s>>2]=(c[p>>2]|0)-2;while(1){if((c[s>>2]|0)<0)break;p=(Pf(b[(c[r>>2]|0)+(c[s>>2]<<1)>>1]|0,(b[(c[r>>2]|0)+((c[s>>2]|0)+1<<1)>>1]|0)-(b[(c[q>>2]|0)+((c[s>>2]|0)+1<<1)>>1]|0)|0)|0)&65535;b[(c[r>>2]|0)+(c[s>>2]<<1)>>1]=p;c[s>>2]=(c[s>>2]|0)+-1}l=t;return}function Of(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Pf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Qf(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;h=m+20|0;i=m+16|0;f=m+12|0;g=m+8|0;j=m+4|0;k=m;c[h>>2]=a;c[i>>2]=d;c[f>>2]=e;c[j>>2]=Rf(b[c[i>>2]>>1]|0,1)|0;c[j>>2]=131072/(c[j>>2]|0)|0;c[k>>2]=Rf((b[(c[i>>2]|0)+2>>1]|0)-(b[c[i>>2]>>1]|0)|0,1)|0;c[k>>2]=131072/(c[k>>2]|0)|0;d=(Sf((c[j>>2]|0)+(c[k>>2]|0)|0,32767)|0)&65535;b[c[h>>2]>>1]=d;c[g>>2]=1;while(1){e=c[i>>2]|0;if((c[g>>2]|0)>=((c[f>>2]|0)-1|0))break;c[j>>2]=Rf((b[e+((c[g>>2]|0)+1<<1)>>1]|0)-(b[(c[i>>2]|0)+(c[g>>2]<<1)>>1]|0)|0,1)|0;c[j>>2]=131072/(c[j>>2]|0)|0;d=(Sf((c[j>>2]|0)+(c[k>>2]|0)|0,32767)|0)&65535;b[(c[h>>2]|0)+(c[g>>2]<<1)>>1]=d;c[k>>2]=Rf((b[(c[i>>2]|0)+((c[g>>2]|0)+2<<1)>>1]|0)-(b[(c[i>>2]|0)+((c[g>>2]|0)+1<<1)>>1]|0)|0,1)|0;c[k>>2]=131072/(c[k>>2]|0)|0;d=(Sf((c[j>>2]|0)+(c[k>>2]|0)|0,32767)|0)&65535;b[(c[h>>2]|0)+((c[g>>2]|0)+1<<1)>>1]=d;c[g>>2]=(c[g>>2]|0)+2}c[j>>2]=Rf(32768-(b[e+((c[f>>2]|0)-1<<1)>>1]|0)|0,1)|0;c[j>>2]=131072/(c[j>>2]|0)|0;k=(Sf((c[j>>2]|0)+(c[k>>2]|0)|0,32767)|0)&65535;b[(c[h>>2]|0)+((c[f>>2]|0)-1<<1)>>1]=k;l=m;return}function Rf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Sf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Tf(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0;m=l;l=l+32|0;j=m+20|0;i=m+16|0;g=m+12|0;h=m+8|0;n=m+4|0;k=m;c[i>>2]=b;c[g>>2]=d;c[h>>2]=e;c[n>>2]=f;aj(c[i>>2]|0,0,300)|0;d=(c[g>>2]|0)!=8e3&(c[g>>2]|0)!=12e3&(c[g>>2]|0)!=16e3;do if(c[n>>2]|0){if(!(d&(c[g>>2]|0)!=24e3&(c[g>>2]|0)!=48e3)?!((c[h>>2]|0)!=8e3&(c[h>>2]|0)!=12e3&(c[h>>2]|0)!=16e3):0){d=c[i>>2]|0;e=a[30489+((((c[g>>2]>>12)-((c[g>>2]|0)>16e3&1)>>((c[g>>2]|0)>24e3&1))-1|0)*3|0)+(((c[h>>2]>>12)-((c[h>>2]|0)>16e3&1)>>((c[h>>2]|0)>24e3&1))-1)>>0]|0;break}c[j>>2]=-1;n=c[j>>2]|0;l=m;return n|0}else{if(!d?!((c[h>>2]|0)!=8e3&(c[h>>2]|0)!=12e3&(c[h>>2]|0)!=16e3&(c[h>>2]|0)!=24e3&(c[h>>2]|0)!=48e3):0){d=c[i>>2]|0;e=a[30504+((((c[g>>2]>>12)-((c[g>>2]|0)>16e3&1)>>((c[g>>2]|0)>24e3&1))-1|0)*5|0)+(((c[h>>2]>>12)-((c[h>>2]|0)>16e3&1)>>((c[h>>2]|0)>24e3&1))-1)>>0]|0;break}c[j>>2]=-1;n=c[j>>2]|0;l=m;return n|0}while(0);c[d+292>>2]=e;c[(c[i>>2]|0)+284>>2]=(c[g>>2]|0)/1e3|0;c[(c[i>>2]|0)+288>>2]=(c[h>>2]|0)/1e3|0;c[(c[i>>2]|0)+268>>2]=(c[(c[i>>2]|0)+284>>2]|0)*10;c[k>>2]=0;e=c[h>>2]|0;b=c[g>>2]|0;do if((c[h>>2]|0)>(c[g>>2]|0)){d=(c[i>>2]|0)+264|0;if((e|0)==(b<<1|0)){c[d>>2]=1;break}else{c[d>>2]=2;c[k>>2]=1;break}}else{d=(c[i>>2]|0)+264|0;if((e|0)>=(b|0)){c[d>>2]=0;break}c[d>>2]=3;if((c[h>>2]<<2|0)==((c[g>>2]|0)*3|0)){c[(c[i>>2]|0)+280>>2]=3;c[(c[i>>2]|0)+276>>2]=18;c[(c[i>>2]|0)+296>>2]=24842;break}if(((c[h>>2]|0)*3|0)==(c[g>>2]<<1|0)){c[(c[i>>2]|0)+280>>2]=2;c[(c[i>>2]|0)+276>>2]=18;c[(c[i>>2]|0)+296>>2]=24900;break}if((c[h>>2]<<1|0)==(c[g>>2]|0)){c[(c[i>>2]|0)+280>>2]=1;c[(c[i>>2]|0)+276>>2]=24;c[(c[i>>2]|0)+296>>2]=24940;break}if(((c[h>>2]|0)*3|0)==(c[g>>2]|0)){c[(c[i>>2]|0)+280>>2]=1;c[(c[i>>2]|0)+276>>2]=36;c[(c[i>>2]|0)+296>>2]=24968;break}if((c[h>>2]<<2|0)==(c[g>>2]|0)){c[(c[i>>2]|0)+280>>2]=1;c[(c[i>>2]|0)+276>>2]=36;c[(c[i>>2]|0)+296>>2]=25008;break}if(((c[h>>2]|0)*6|0)==(c[g>>2]|0)){c[(c[i>>2]|0)+280>>2]=1;c[(c[i>>2]|0)+276>>2]=36;c[(c[i>>2]|0)+296>>2]=25048;break}c[j>>2]=-1;n=c[j>>2]|0;l=m;return n|0}while(0);c[(c[i>>2]|0)+272>>2]=((c[g>>2]<<14+(c[k>>2]|0)|0)/(c[h>>2]|0)|0)<<2;while(1){n=N(c[(c[i>>2]|0)+272>>2]>>16,(c[h>>2]&65535)<<16>>16)|0;n=n+((N(c[(c[i>>2]|0)+272>>2]&65535,(c[h>>2]&65535)<<16>>16)|0)>>16)|0;n=n+(N(c[(c[i>>2]|0)+272>>2]|0,(c[h>>2]>>15)+1>>1)|0)|0;if((n|0)>=(c[g>>2]<>2]|0))break;n=(c[i>>2]|0)+272|0;c[n>>2]=(c[n>>2]|0)+1}c[j>>2]=0;n=c[j>>2]|0;l=m;return n|0}function Uf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;f=k+16|0;j=k+12|0;g=k+8|0;h=k+4|0;i=k;c[f>>2]=a;c[j>>2]=b;c[g>>2]=d;c[h>>2]=e;c[i>>2]=(c[(c[f>>2]|0)+284>>2]|0)-(c[(c[f>>2]|0)+292>>2]|0);_i((c[f>>2]|0)+168+(c[(c[f>>2]|0)+292>>2]<<1)|0,c[g>>2]|0,c[i>>2]<<1|0)|0;switch(c[(c[f>>2]|0)+264>>2]|0){case 1:{bg(c[f>>2]|0,c[j>>2]|0,(c[f>>2]|0)+168|0,c[(c[f>>2]|0)+284>>2]|0);bg(c[f>>2]|0,(c[j>>2]|0)+(c[(c[f>>2]|0)+288>>2]<<1)|0,(c[g>>2]|0)+(c[i>>2]<<1)|0,(c[h>>2]|0)-(c[(c[f>>2]|0)+284>>2]|0)|0);break}case 2:{_f(c[f>>2]|0,c[j>>2]|0,(c[f>>2]|0)+168|0,c[(c[f>>2]|0)+284>>2]|0);_f(c[f>>2]|0,(c[j>>2]|0)+(c[(c[f>>2]|0)+288>>2]<<1)|0,(c[g>>2]|0)+(c[i>>2]<<1)|0,(c[h>>2]|0)-(c[(c[f>>2]|0)+284>>2]|0)|0);break}case 3:{Yf(c[f>>2]|0,c[j>>2]|0,(c[f>>2]|0)+168|0,c[(c[f>>2]|0)+284>>2]|0);Yf(c[f>>2]|0,(c[j>>2]|0)+(c[(c[f>>2]|0)+288>>2]<<1)|0,(c[g>>2]|0)+(c[i>>2]<<1)|0,(c[h>>2]|0)-(c[(c[f>>2]|0)+284>>2]|0)|0);break}default:{_i(c[j>>2]|0,(c[f>>2]|0)+168|0,c[(c[f>>2]|0)+284>>2]<<1|0)|0;_i((c[j>>2]|0)+(c[(c[f>>2]|0)+288>>2]<<1)|0,(c[g>>2]|0)+(c[i>>2]<<1)|0,(c[h>>2]|0)-(c[(c[f>>2]|0)+284>>2]|0)<<1|0)|0}}_i((c[f>>2]|0)+168|0,(c[g>>2]|0)+((c[h>>2]|0)-(c[(c[f>>2]|0)+292>>2]|0)<<1)|0,c[(c[f>>2]|0)+292>>2]<<1|0)|0;l=k;return 0}function Vf(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;q=l;l=l+1968|0;g=q+1964|0;o=q+1960|0;k=q+1956|0;m=q+1952|0;n=q+1948|0;j=q+1944|0;p=q+1940|0;i=q+1936|0;h=q;c[g>>2]=a;c[o>>2]=d;c[k>>2]=e;c[m>>2]=f;d=c[g>>2]|0;c[h>>2]=c[d>>2];c[h+4>>2]=c[d+4>>2];c[h+8>>2]=c[d+8>>2];c[h+12>>2]=c[d+12>>2];while(1){c[n>>2]=(c[m>>2]|0)<480?c[m>>2]|0:480;Xf((c[g>>2]|0)+16|0,h+16|0,c[k>>2]|0,25088,c[n>>2]|0);c[i>>2]=h;c[j>>2]=c[n>>2];while(1){if((c[j>>2]|0)<=2)break;d=N(c[c[i>>2]>>2]>>16,b[12546]|0)|0;c[p>>2]=d+((N(c[c[i>>2]>>2]&65535,b[12546]|0)|0)>>16);d=N(c[(c[i>>2]|0)+4>>2]>>16,b[12547]|0)|0;c[p>>2]=(c[p>>2]|0)+(d+((N(c[(c[i>>2]|0)+4>>2]&65535,b[12547]|0)|0)>>16));d=N(c[(c[i>>2]|0)+8>>2]>>16,b[12549]|0)|0;c[p>>2]=(c[p>>2]|0)+(d+((N(c[(c[i>>2]|0)+8>>2]&65535,b[12549]|0)|0)>>16));d=N(c[(c[i>>2]|0)+12>>2]>>16,b[12548]|0)|0;c[p>>2]=(c[p>>2]|0)+(d+((N(c[(c[i>>2]|0)+12>>2]&65535,b[12548]|0)|0)>>16));if(((c[p>>2]>>5)+1>>1|0)<=32767)if(((c[p>>2]>>5)+1>>1|0)<-32768)a=-32768;else a=(c[p>>2]>>5)+1>>1;else a=32767;d=c[o>>2]|0;c[o>>2]=d+2;b[d>>1]=a;d=N(c[(c[i>>2]|0)+4>>2]>>16,b[12548]|0)|0;c[p>>2]=d+((N(c[(c[i>>2]|0)+4>>2]&65535,b[12548]|0)|0)>>16);d=N(c[(c[i>>2]|0)+8>>2]>>16,b[12549]|0)|0;c[p>>2]=(c[p>>2]|0)+(d+((N(c[(c[i>>2]|0)+8>>2]&65535,b[12549]|0)|0)>>16));d=N(c[(c[i>>2]|0)+12>>2]>>16,b[12547]|0)|0;c[p>>2]=(c[p>>2]|0)+(d+((N(c[(c[i>>2]|0)+12>>2]&65535,b[12547]|0)|0)>>16));d=N(c[(c[i>>2]|0)+16>>2]>>16,b[12546]|0)|0;c[p>>2]=(c[p>>2]|0)+(d+((N(c[(c[i>>2]|0)+16>>2]&65535,b[12546]|0)|0)>>16));if(((c[p>>2]>>5)+1>>1|0)<=32767)if(((c[p>>2]>>5)+1>>1|0)<-32768)a=-32768;else a=(c[p>>2]>>5)+1>>1;else a=32767;d=c[o>>2]|0;c[o>>2]=d+2;b[d>>1]=a;c[i>>2]=(c[i>>2]|0)+12;c[j>>2]=(c[j>>2]|0)-3}c[k>>2]=(c[k>>2]|0)+(c[n>>2]<<1);c[m>>2]=(c[m>>2]|0)-(c[n>>2]|0);if((c[m>>2]|0)<=0)break;d=h+(c[n>>2]<<2)|0;c[h>>2]=c[d>>2];c[h+4>>2]=c[d+4>>2];c[h+8>>2]=c[d+8>>2];c[h+12>>2]=c[d+12>>2]}p=c[g>>2]|0;o=h+(c[n>>2]<<2)|0;c[p>>2]=c[o>>2];c[p+4>>2]=c[o+4>>2];c[p+8>>2]=c[o+8>>2];c[p+12>>2]=c[o+12>>2];l=q;return}function Wf(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0;q=l;l=l+48|0;g=q+36|0;o=q+32|0;j=q+28|0;r=q+24|0;m=q+20|0;n=q+16|0;k=q+12|0;p=q+8|0;i=q+4|0;h=q;c[g>>2]=a;c[o>>2]=d;c[j>>2]=e;c[r>>2]=f;c[n>>2]=c[r>>2]>>1;c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[n>>2]|0))break;c[k>>2]=b[(c[j>>2]|0)+(c[m>>2]<<1<<1)>>1]<<10;c[i>>2]=(c[k>>2]|0)-(c[c[g>>2]>>2]|0);r=N(c[i>>2]>>16,-25727)|0;c[h>>2]=(c[i>>2]|0)+(r+((N(c[i>>2]&65535,-25727)|0)>>16));c[p>>2]=(c[c[g>>2]>>2]|0)+(c[h>>2]|0);c[c[g>>2]>>2]=(c[k>>2]|0)+(c[h>>2]|0);c[k>>2]=b[(c[j>>2]|0)+((c[m>>2]<<1)+1<<1)>>1]<<10;c[i>>2]=(c[k>>2]|0)-(c[(c[g>>2]|0)+4>>2]|0);c[h>>2]=((c[i>>2]>>16)*9872|0)+((c[i>>2]&65535)*9872>>16);c[p>>2]=(c[p>>2]|0)+(c[(c[g>>2]|0)+4>>2]|0);c[p>>2]=(c[p>>2]|0)+(c[h>>2]|0);c[(c[g>>2]|0)+4>>2]=(c[k>>2]|0)+(c[h>>2]|0);if(((c[p>>2]>>10)+1>>1|0)<=32767)if(((c[p>>2]>>10)+1>>1|0)<-32768)a=-32768;else a=(c[p>>2]>>10)+1>>1;else a=32767;b[(c[o>>2]|0)+(c[m>>2]<<1)>>1]=a;c[m>>2]=(c[m>>2]|0)+1}l=q;return}function Xf(a,d,e,f,g){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0;p=l;l=l+32|0;i=p+24|0;o=p+20|0;j=p+16|0;h=p+12|0;m=p+8|0;k=p+4|0;n=p;c[i>>2]=a;c[o>>2]=d;c[j>>2]=e;c[h>>2]=f;c[m>>2]=g;c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[m>>2]|0))break;c[n>>2]=(c[c[i>>2]>>2]|0)+(b[(c[j>>2]|0)+(c[k>>2]<<1)>>1]<<8);c[(c[o>>2]|0)+(c[k>>2]<<2)>>2]=c[n>>2];c[n>>2]=c[n>>2]<<2;d=N(c[n>>2]>>16,b[c[h>>2]>>1]|0)|0;d=(c[(c[i>>2]|0)+4>>2]|0)+(d+((N(c[n>>2]&65535,b[c[h>>2]>>1]|0)|0)>>16))|0;c[c[i>>2]>>2]=d;d=N(c[n>>2]>>16,b[(c[h>>2]|0)+2>>1]|0)|0;d=d+((N(c[n>>2]&65535,b[(c[h>>2]|0)+2>>1]|0)|0)>>16)|0;c[(c[i>>2]|0)+4>>2]=d;c[k>>2]=(c[k>>2]|0)+1}l=p;return}function Yf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;p=l;l=l+48|0;q=p+36|0;n=p+32|0;h=p+28|0;i=p+24|0;g=p+20|0;m=p+16|0;k=p+12|0;j=p+8|0;f=p+4|0;o=p;c[q>>2]=a;c[n>>2]=b;c[h>>2]=d;c[i>>2]=e;c[g>>2]=c[q>>2];b=(c[(c[g>>2]|0)+268>>2]|0)+(c[(c[g>>2]|0)+276>>2]|0)|0;c[o>>2]=$()|0;d=l;l=l+((1*(b<<2)|0)+15&-16)|0;_i(d|0,(c[g>>2]|0)+24|0,c[(c[g>>2]|0)+276>>2]<<2|0)|0;c[f>>2]=(c[(c[g>>2]|0)+296>>2]|0)+4;c[j>>2]=c[(c[g>>2]|0)+272>>2];while(1){if((c[i>>2]|0)<(c[(c[g>>2]|0)+268>>2]|0))a=c[i>>2]|0;else a=c[(c[g>>2]|0)+268>>2]|0;c[m>>2]=a;Xf(c[g>>2]|0,d+(c[(c[g>>2]|0)+276>>2]<<2)|0,c[h>>2]|0,c[(c[g>>2]|0)+296>>2]|0,c[m>>2]|0);c[k>>2]=c[m>>2]<<16;c[n>>2]=Zf(c[n>>2]|0,d,c[f>>2]|0,c[(c[g>>2]|0)+276>>2]|0,c[(c[g>>2]|0)+280>>2]|0,c[k>>2]|0,c[j>>2]|0)|0;c[h>>2]=(c[h>>2]|0)+(c[m>>2]<<1);c[i>>2]=(c[i>>2]|0)-(c[m>>2]|0);if((c[i>>2]|0)<=1)break;_i(d|0,d+(c[m>>2]<<2)|0,c[(c[g>>2]|0)+276>>2]<<2|0)|0}_i((c[g>>2]|0)+24|0,d+(c[m>>2]<<2)|0,c[(c[g>>2]|0)+276>>2]<<2|0)|0;_(c[o>>2]|0);l=p;return}function Zf(a,d,e,f,g,h,i){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;v=l;l=l+48|0;t=v+44|0;o=v+40|0;n=v+36|0;w=v+32|0;j=v+28|0;s=v+24|0;r=v+20|0;q=v+16|0;u=v+12|0;p=v+8|0;k=v+4|0;m=v;c[t>>2]=a;c[o>>2]=d;c[n>>2]=e;c[w>>2]=f;c[j>>2]=g;c[s>>2]=h;c[r>>2]=i;switch(c[w>>2]|0){case 18:{c[q>>2]=0;while(1){if((c[q>>2]|0)>=(c[s>>2]|0))break;c[p>>2]=(c[o>>2]|0)+(c[q>>2]>>16<<2);w=N((c[q>>2]&65535)>>16,(c[j>>2]&65535)<<16>>16)|0;c[k>>2]=w+((N(c[q>>2]&65535,(c[j>>2]&65535)<<16>>16)|0)>>16);c[m>>2]=(c[n>>2]|0)+((c[k>>2]|0)*9<<1);w=N(c[c[p>>2]>>2]>>16,b[c[m>>2]>>1]|0)|0;c[u>>2]=w+((N(c[c[p>>2]>>2]&65535,b[c[m>>2]>>1]|0)|0)>>16);w=N(c[(c[p>>2]|0)+4>>2]>>16,b[(c[m>>2]|0)+2>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+4>>2]&65535,b[(c[m>>2]|0)+2>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+8>>2]>>16,b[(c[m>>2]|0)+4>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+8>>2]&65535,b[(c[m>>2]|0)+4>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+12>>2]>>16,b[(c[m>>2]|0)+6>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+12>>2]&65535,b[(c[m>>2]|0)+6>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+16>>2]>>16,b[(c[m>>2]|0)+8>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+16>>2]&65535,b[(c[m>>2]|0)+8>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+20>>2]>>16,b[(c[m>>2]|0)+10>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+20>>2]&65535,b[(c[m>>2]|0)+10>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+24>>2]>>16,b[(c[m>>2]|0)+12>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+24>>2]&65535,b[(c[m>>2]|0)+12>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+28>>2]>>16,b[(c[m>>2]|0)+14>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+28>>2]&65535,b[(c[m>>2]|0)+14>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+32>>2]>>16,b[(c[m>>2]|0)+16>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+32>>2]&65535,b[(c[m>>2]|0)+16>>1]|0)|0)>>16));c[m>>2]=(c[n>>2]|0)+(((c[j>>2]|0)-1-(c[k>>2]|0)|0)*9<<1);w=N(c[(c[p>>2]|0)+68>>2]>>16,b[c[m>>2]>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+68>>2]&65535,b[c[m>>2]>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+64>>2]>>16,b[(c[m>>2]|0)+2>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+64>>2]&65535,b[(c[m>>2]|0)+2>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+60>>2]>>16,b[(c[m>>2]|0)+4>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+60>>2]&65535,b[(c[m>>2]|0)+4>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+56>>2]>>16,b[(c[m>>2]|0)+6>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+56>>2]&65535,b[(c[m>>2]|0)+6>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+52>>2]>>16,b[(c[m>>2]|0)+8>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+52>>2]&65535,b[(c[m>>2]|0)+8>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+48>>2]>>16,b[(c[m>>2]|0)+10>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+48>>2]&65535,b[(c[m>>2]|0)+10>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+44>>2]>>16,b[(c[m>>2]|0)+12>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+44>>2]&65535,b[(c[m>>2]|0)+12>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+40>>2]>>16,b[(c[m>>2]|0)+14>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+40>>2]&65535,b[(c[m>>2]|0)+14>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+36>>2]>>16,b[(c[m>>2]|0)+16>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+36>>2]&65535,b[(c[m>>2]|0)+16>>1]|0)|0)>>16));if(((c[u>>2]>>5)+1>>1|0)<=32767)if(((c[u>>2]>>5)+1>>1|0)<-32768)e=-32768;else e=(c[u>>2]>>5)+1>>1;else e=32767;w=c[t>>2]|0;c[t>>2]=w+2;b[w>>1]=e;c[q>>2]=(c[q>>2]|0)+(c[r>>2]|0)}w=c[t>>2]|0;l=v;return w|0}case 24:{c[q>>2]=0;while(1){if((c[q>>2]|0)>=(c[s>>2]|0))break;c[p>>2]=(c[o>>2]|0)+(c[q>>2]>>16<<2);w=N((c[c[p>>2]>>2]|0)+(c[(c[p>>2]|0)+92>>2]|0)>>16,b[c[n>>2]>>1]|0)|0;c[u>>2]=w+((N((c[c[p>>2]>>2]|0)+(c[(c[p>>2]|0)+92>>2]|0)&65535,b[c[n>>2]>>1]|0)|0)>>16);w=N((c[(c[p>>2]|0)+4>>2]|0)+(c[(c[p>>2]|0)+88>>2]|0)>>16,b[(c[n>>2]|0)+2>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+4>>2]|0)+(c[(c[p>>2]|0)+88>>2]|0)&65535,b[(c[n>>2]|0)+2>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+8>>2]|0)+(c[(c[p>>2]|0)+84>>2]|0)>>16,b[(c[n>>2]|0)+4>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+8>>2]|0)+(c[(c[p>>2]|0)+84>>2]|0)&65535,b[(c[n>>2]|0)+4>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+12>>2]|0)+(c[(c[p>>2]|0)+80>>2]|0)>>16,b[(c[n>>2]|0)+6>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+12>>2]|0)+(c[(c[p>>2]|0)+80>>2]|0)&65535,b[(c[n>>2]|0)+6>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+16>>2]|0)+(c[(c[p>>2]|0)+76>>2]|0)>>16,b[(c[n>>2]|0)+8>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+16>>2]|0)+(c[(c[p>>2]|0)+76>>2]|0)&65535,b[(c[n>>2]|0)+8>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+20>>2]|0)+(c[(c[p>>2]|0)+72>>2]|0)>>16,b[(c[n>>2]|0)+10>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+20>>2]|0)+(c[(c[p>>2]|0)+72>>2]|0)&65535,b[(c[n>>2]|0)+10>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+24>>2]|0)+(c[(c[p>>2]|0)+68>>2]|0)>>16,b[(c[n>>2]|0)+12>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+24>>2]|0)+(c[(c[p>>2]|0)+68>>2]|0)&65535,b[(c[n>>2]|0)+12>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+28>>2]|0)+(c[(c[p>>2]|0)+64>>2]|0)>>16,b[(c[n>>2]|0)+14>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+28>>2]|0)+(c[(c[p>>2]|0)+64>>2]|0)&65535,b[(c[n>>2]|0)+14>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+32>>2]|0)+(c[(c[p>>2]|0)+60>>2]|0)>>16,b[(c[n>>2]|0)+16>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+32>>2]|0)+(c[(c[p>>2]|0)+60>>2]|0)&65535,b[(c[n>>2]|0)+16>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+36>>2]|0)+(c[(c[p>>2]|0)+56>>2]|0)>>16,b[(c[n>>2]|0)+18>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+36>>2]|0)+(c[(c[p>>2]|0)+56>>2]|0)&65535,b[(c[n>>2]|0)+18>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+40>>2]|0)+(c[(c[p>>2]|0)+52>>2]|0)>>16,b[(c[n>>2]|0)+20>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+40>>2]|0)+(c[(c[p>>2]|0)+52>>2]|0)&65535,b[(c[n>>2]|0)+20>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+44>>2]|0)+(c[(c[p>>2]|0)+48>>2]|0)>>16,b[(c[n>>2]|0)+22>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+44>>2]|0)+(c[(c[p>>2]|0)+48>>2]|0)&65535,b[(c[n>>2]|0)+22>>1]|0)|0)>>16));if(((c[u>>2]>>5)+1>>1|0)<=32767)if(((c[u>>2]>>5)+1>>1|0)<-32768)e=-32768;else e=(c[u>>2]>>5)+1>>1;else e=32767;w=c[t>>2]|0;c[t>>2]=w+2;b[w>>1]=e;c[q>>2]=(c[q>>2]|0)+(c[r>>2]|0)}w=c[t>>2]|0;l=v;return w|0}case 36:{c[q>>2]=0;while(1){if((c[q>>2]|0)>=(c[s>>2]|0))break;c[p>>2]=(c[o>>2]|0)+(c[q>>2]>>16<<2);w=N((c[c[p>>2]>>2]|0)+(c[(c[p>>2]|0)+140>>2]|0)>>16,b[c[n>>2]>>1]|0)|0;c[u>>2]=w+((N((c[c[p>>2]>>2]|0)+(c[(c[p>>2]|0)+140>>2]|0)&65535,b[c[n>>2]>>1]|0)|0)>>16);w=N((c[(c[p>>2]|0)+4>>2]|0)+(c[(c[p>>2]|0)+136>>2]|0)>>16,b[(c[n>>2]|0)+2>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+4>>2]|0)+(c[(c[p>>2]|0)+136>>2]|0)&65535,b[(c[n>>2]|0)+2>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+8>>2]|0)+(c[(c[p>>2]|0)+132>>2]|0)>>16,b[(c[n>>2]|0)+4>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+8>>2]|0)+(c[(c[p>>2]|0)+132>>2]|0)&65535,b[(c[n>>2]|0)+4>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+12>>2]|0)+(c[(c[p>>2]|0)+128>>2]|0)>>16,b[(c[n>>2]|0)+6>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+12>>2]|0)+(c[(c[p>>2]|0)+128>>2]|0)&65535,b[(c[n>>2]|0)+6>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+16>>2]|0)+(c[(c[p>>2]|0)+124>>2]|0)>>16,b[(c[n>>2]|0)+8>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+16>>2]|0)+(c[(c[p>>2]|0)+124>>2]|0)&65535,b[(c[n>>2]|0)+8>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+20>>2]|0)+(c[(c[p>>2]|0)+120>>2]|0)>>16,b[(c[n>>2]|0)+10>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+20>>2]|0)+(c[(c[p>>2]|0)+120>>2]|0)&65535,b[(c[n>>2]|0)+10>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+24>>2]|0)+(c[(c[p>>2]|0)+116>>2]|0)>>16,b[(c[n>>2]|0)+12>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+24>>2]|0)+(c[(c[p>>2]|0)+116>>2]|0)&65535,b[(c[n>>2]|0)+12>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+28>>2]|0)+(c[(c[p>>2]|0)+112>>2]|0)>>16,b[(c[n>>2]|0)+14>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+28>>2]|0)+(c[(c[p>>2]|0)+112>>2]|0)&65535,b[(c[n>>2]|0)+14>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+32>>2]|0)+(c[(c[p>>2]|0)+108>>2]|0)>>16,b[(c[n>>2]|0)+16>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+32>>2]|0)+(c[(c[p>>2]|0)+108>>2]|0)&65535,b[(c[n>>2]|0)+16>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+36>>2]|0)+(c[(c[p>>2]|0)+104>>2]|0)>>16,b[(c[n>>2]|0)+18>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+36>>2]|0)+(c[(c[p>>2]|0)+104>>2]|0)&65535,b[(c[n>>2]|0)+18>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+40>>2]|0)+(c[(c[p>>2]|0)+100>>2]|0)>>16,b[(c[n>>2]|0)+20>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+40>>2]|0)+(c[(c[p>>2]|0)+100>>2]|0)&65535,b[(c[n>>2]|0)+20>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+44>>2]|0)+(c[(c[p>>2]|0)+96>>2]|0)>>16,b[(c[n>>2]|0)+22>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+44>>2]|0)+(c[(c[p>>2]|0)+96>>2]|0)&65535,b[(c[n>>2]|0)+22>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+48>>2]|0)+(c[(c[p>>2]|0)+92>>2]|0)>>16,b[(c[n>>2]|0)+24>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+48>>2]|0)+(c[(c[p>>2]|0)+92>>2]|0)&65535,b[(c[n>>2]|0)+24>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+52>>2]|0)+(c[(c[p>>2]|0)+88>>2]|0)>>16,b[(c[n>>2]|0)+26>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+52>>2]|0)+(c[(c[p>>2]|0)+88>>2]|0)&65535,b[(c[n>>2]|0)+26>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+56>>2]|0)+(c[(c[p>>2]|0)+84>>2]|0)>>16,b[(c[n>>2]|0)+28>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+56>>2]|0)+(c[(c[p>>2]|0)+84>>2]|0)&65535,b[(c[n>>2]|0)+28>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+60>>2]|0)+(c[(c[p>>2]|0)+80>>2]|0)>>16,b[(c[n>>2]|0)+30>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+60>>2]|0)+(c[(c[p>>2]|0)+80>>2]|0)&65535,b[(c[n>>2]|0)+30>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+64>>2]|0)+(c[(c[p>>2]|0)+76>>2]|0)>>16,b[(c[n>>2]|0)+32>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+64>>2]|0)+(c[(c[p>>2]|0)+76>>2]|0)&65535,b[(c[n>>2]|0)+32>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+68>>2]|0)+(c[(c[p>>2]|0)+72>>2]|0)>>16,b[(c[n>>2]|0)+34>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+68>>2]|0)+(c[(c[p>>2]|0)+72>>2]|0)&65535,b[(c[n>>2]|0)+34>>1]|0)|0)>>16));if(((c[u>>2]>>5)+1>>1|0)<=32767)if(((c[u>>2]>>5)+1>>1|0)<-32768)e=-32768;else e=(c[u>>2]>>5)+1>>1;else e=32767;w=c[t>>2]|0;c[t>>2]=w+2;b[w>>1]=e;c[q>>2]=(c[q>>2]|0)+(c[r>>2]|0)}w=c[t>>2]|0;l=v;return w|0}default:{w=c[t>>2]|0;l=v;return w|0}}return 0}function _f(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;p=l;l=l+48|0;q=p+32|0;n=p+28|0;h=p+24|0;i=p+20|0;g=p+16|0;m=p+12|0;k=p+8|0;j=p+4|0;o=p;c[q>>2]=a;c[n>>2]=d;c[h>>2]=e;c[i>>2]=f;c[g>>2]=c[q>>2];d=(c[(c[g>>2]|0)+268>>2]<<1)+8|0;c[o>>2]=$()|0;e=l;l=l+((1*(d<<1)|0)+15&-16)|0;d=(c[g>>2]|0)+24|0;b[e>>1]=b[d>>1]|0;b[e+2>>1]=b[d+2>>1]|0;b[e+4>>1]=b[d+4>>1]|0;b[e+6>>1]=b[d+6>>1]|0;b[e+8>>1]=b[d+8>>1]|0;b[e+10>>1]=b[d+10>>1]|0;b[e+12>>1]=b[d+12>>1]|0;b[e+14>>1]=b[d+14>>1]|0;c[j>>2]=c[(c[g>>2]|0)+272>>2];while(1){if((c[i>>2]|0)<(c[(c[g>>2]|0)+268>>2]|0))a=c[i>>2]|0;else a=c[(c[g>>2]|0)+268>>2]|0;c[m>>2]=a;ag(c[g>>2]|0,e+16|0,c[h>>2]|0,c[m>>2]|0);c[k>>2]=c[m>>2]<<17;c[n>>2]=$f(c[n>>2]|0,e,c[k>>2]|0,c[j>>2]|0)|0;c[h>>2]=(c[h>>2]|0)+(c[m>>2]<<1);c[i>>2]=(c[i>>2]|0)-(c[m>>2]|0);if((c[i>>2]|0)<=0)break;q=e+(c[m>>2]<<1<<1)|0;b[e>>1]=b[q>>1]|0;b[e+2>>1]=b[q+2>>1]|0;b[e+4>>1]=b[q+4>>1]|0;b[e+6>>1]=b[q+6>>1]|0;b[e+8>>1]=b[q+8>>1]|0;b[e+10>>1]=b[q+10>>1]|0;b[e+12>>1]=b[q+12>>1]|0;b[e+14>>1]=b[q+14>>1]|0}q=(c[g>>2]|0)+24|0;n=e+(c[m>>2]<<1<<1)|0;b[q>>1]=b[n>>1]|0;b[q+2>>1]=b[n+2>>1]|0;b[q+4>>1]=b[n+4>>1]|0;b[q+6>>1]=b[n+6>>1]|0;b[q+8>>1]=b[n+8>>1]|0;b[q+10>>1]=b[n+10>>1]|0;b[q+12>>1]=b[n+12>>1]|0;b[q+14>>1]=b[n+14>>1]|0;_(c[o>>2]|0);l=p;return}function $f(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0;p=l;l=l+32|0;m=p+28|0;g=p+24|0;k=p+20|0;j=p+16|0;i=p+12|0;n=p+8|0;h=p+4|0;o=p;c[m>>2]=a;c[g>>2]=d;c[k>>2]=e;c[j>>2]=f;c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[k>>2]|0))break;c[o>>2]=(((c[i>>2]&65535)>>16)*12|0)+((c[i>>2]&65535)*12>>16);c[h>>2]=(c[g>>2]|0)+(c[i>>2]>>16<<1);c[n>>2]=N(b[c[h>>2]>>1]|0,b[25100+(c[o>>2]<<3)>>1]|0)|0;c[n>>2]=(c[n>>2]|0)+(N(b[(c[h>>2]|0)+2>>1]|0,b[25100+(c[o>>2]<<3)+2>>1]|0)|0);c[n>>2]=(c[n>>2]|0)+(N(b[(c[h>>2]|0)+4>>1]|0,b[25100+(c[o>>2]<<3)+4>>1]|0)|0);c[n>>2]=(c[n>>2]|0)+(N(b[(c[h>>2]|0)+6>>1]|0,b[25100+(c[o>>2]<<3)+6>>1]|0)|0);c[n>>2]=(c[n>>2]|0)+(N(b[(c[h>>2]|0)+8>>1]|0,b[25100+(11-(c[o>>2]|0)<<3)+6>>1]|0)|0);c[n>>2]=(c[n>>2]|0)+(N(b[(c[h>>2]|0)+10>>1]|0,b[25100+(11-(c[o>>2]|0)<<3)+4>>1]|0)|0);c[n>>2]=(c[n>>2]|0)+(N(b[(c[h>>2]|0)+12>>1]|0,b[25100+(11-(c[o>>2]|0)<<3)+2>>1]|0)|0);c[n>>2]=(c[n>>2]|0)+(N(b[(c[h>>2]|0)+14>>1]|0,b[25100+(11-(c[o>>2]|0)<<3)>>1]|0)|0);if(((c[n>>2]>>14)+1>>1|0)<=32767)if(((c[n>>2]>>14)+1>>1|0)<-32768)d=-32768;else d=(c[n>>2]>>14)+1>>1;else d=32767;a=c[m>>2]|0;c[m>>2]=a+2;b[a>>1]=d;c[i>>2]=(c[i>>2]|0)+(c[j>>2]|0)}l=p;return c[m>>2]|0}function ag(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0;r=l;l=l+48|0;g=r+36|0;o=r+32|0;j=r+28|0;n=r+24|0;m=r+20|0;k=r+16|0;p=r+12|0;q=r+8|0;i=r+4|0;h=r;c[g>>2]=a;c[o>>2]=d;c[j>>2]=e;c[n>>2]=f;c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[n>>2]|0))break;c[k>>2]=b[(c[j>>2]|0)+(c[m>>2]<<1)>>1]<<10;c[i>>2]=(c[k>>2]|0)-(c[c[g>>2]>>2]|0);d=N(c[i>>2]>>16,b[12415]|0)|0;c[h>>2]=d+((N(c[i>>2]&65535,b[12415]|0)|0)>>16);c[p>>2]=(c[c[g>>2]>>2]|0)+(c[h>>2]|0);c[c[g>>2]>>2]=(c[k>>2]|0)+(c[h>>2]|0);c[i>>2]=(c[p>>2]|0)-(c[(c[g>>2]|0)+4>>2]|0);d=N(c[i>>2]>>16,b[12416]|0)|0;c[h>>2]=d+((N(c[i>>2]&65535,b[12416]|0)|0)>>16);c[q>>2]=(c[(c[g>>2]|0)+4>>2]|0)+(c[h>>2]|0);c[(c[g>>2]|0)+4>>2]=(c[p>>2]|0)+(c[h>>2]|0);c[i>>2]=(c[q>>2]|0)-(c[(c[g>>2]|0)+8>>2]|0);d=N(c[i>>2]>>16,b[12417]|0)|0;c[h>>2]=(c[i>>2]|0)+(d+((N(c[i>>2]&65535,b[12417]|0)|0)>>16));c[p>>2]=(c[(c[g>>2]|0)+8>>2]|0)+(c[h>>2]|0);c[(c[g>>2]|0)+8>>2]=(c[q>>2]|0)+(c[h>>2]|0);if(((c[p>>2]>>9)+1>>1|0)<=32767)if(((c[p>>2]>>9)+1>>1|0)<-32768)a=-32768;else a=(c[p>>2]>>9)+1>>1;else a=32767;b[(c[o>>2]|0)+(c[m>>2]<<1<<1)>>1]=a;c[i>>2]=(c[k>>2]|0)-(c[(c[g>>2]|0)+12>>2]|0);d=N(c[i>>2]>>16,b[12418]|0)|0;c[h>>2]=d+((N(c[i>>2]&65535,b[12418]|0)|0)>>16);c[p>>2]=(c[(c[g>>2]|0)+12>>2]|0)+(c[h>>2]|0);c[(c[g>>2]|0)+12>>2]=(c[k>>2]|0)+(c[h>>2]|0);c[i>>2]=(c[p>>2]|0)-(c[(c[g>>2]|0)+16>>2]|0);d=N(c[i>>2]>>16,b[12419]|0)|0;c[h>>2]=d+((N(c[i>>2]&65535,b[12419]|0)|0)>>16);c[q>>2]=(c[(c[g>>2]|0)+16>>2]|0)+(c[h>>2]|0);c[(c[g>>2]|0)+16>>2]=(c[p>>2]|0)+(c[h>>2]|0);c[i>>2]=(c[q>>2]|0)-(c[(c[g>>2]|0)+20>>2]|0);d=N(c[i>>2]>>16,b[12420]|0)|0;c[h>>2]=(c[i>>2]|0)+(d+((N(c[i>>2]&65535,b[12420]|0)|0)>>16));c[p>>2]=(c[(c[g>>2]|0)+20>>2]|0)+(c[h>>2]|0);c[(c[g>>2]|0)+20>>2]=(c[q>>2]|0)+(c[h>>2]|0);if(((c[p>>2]>>9)+1>>1|0)<=32767)if(((c[p>>2]>>9)+1>>1|0)<-32768)a=-32768;else a=(c[p>>2]>>9)+1>>1;else a=32767;b[(c[o>>2]|0)+((c[m>>2]<<1)+1<<1)>>1]=a;c[m>>2]=(c[m>>2]|0)+1}l=r;return}function bg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;f=l;l=l+32|0;k=f+16|0;i=f+12|0;h=f+8|0;g=f+4|0;j=f;c[k>>2]=a;c[i>>2]=b;c[h>>2]=d;c[g>>2]=e;c[j>>2]=c[k>>2];ag(c[j>>2]|0,c[i>>2]|0,c[h>>2]|0,c[g>>2]|0);l=f;return}function cg(a){a=a|0;var b=0,d=0,e=0,f=0;f=l;l=l+16|0;e=f+8|0;b=f+4|0;d=f;c[b>>2]=a;a=c[b>>2]|0;if((c[b>>2]|0)<0){c[b>>2]=0-a;if((c[b>>2]|0)>=192){c[e>>2]=0;e=c[e>>2]|0;l=f;return e|0}else{c[d>>2]=c[b>>2]>>5;c[e>>2]=(c[17960+(c[d>>2]<<2)>>2]|0)-(N((c[17984+(c[d>>2]<<2)>>2]&65535)<<16>>16,(c[b>>2]&31)<<16>>16)|0);e=c[e>>2]|0;l=f;return e|0}}else if((a|0)>=192){c[e>>2]=32767;e=c[e>>2]|0;l=f;return e|0}else{c[d>>2]=c[b>>2]>>5;c[e>>2]=(c[18008+(c[d>>2]<<2)>>2]|0)+(N((c[17984+(c[d>>2]<<2)>>2]&65535)<<16>>16,(c[b>>2]&31)<<16>>16)|0);e=c[e>>2]|0;l=f;return e|0}return 0}function dg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+32|0;h=n+24|0;j=n+20|0;g=n+16|0;f=n+12|0;m=n+8|0;i=n+4|0;k=n;c[h>>2]=a;c[j>>2]=b;c[g>>2]=d;c[f>>2]=e;c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[f>>2]|0))break;c[(c[j>>2]|0)+(c[i>>2]<<2)>>2]=c[i>>2];c[i>>2]=(c[i>>2]|0)+1}c[i>>2]=1;while(1){if((c[i>>2]|0)>=(c[f>>2]|0))break;c[m>>2]=c[(c[h>>2]|0)+(c[i>>2]<<2)>>2];c[k>>2]=(c[i>>2]|0)-1;while(1){if((c[k>>2]|0)<0)break;if((c[m>>2]|0)>=(c[(c[h>>2]|0)+(c[k>>2]<<2)>>2]|0))break;c[(c[h>>2]|0)+((c[k>>2]|0)+1<<2)>>2]=c[(c[h>>2]|0)+(c[k>>2]<<2)>>2];c[(c[j>>2]|0)+((c[k>>2]|0)+1<<2)>>2]=c[(c[j>>2]|0)+(c[k>>2]<<2)>>2];c[k>>2]=(c[k>>2]|0)+-1}c[(c[h>>2]|0)+((c[k>>2]|0)+1<<2)>>2]=c[m>>2];c[(c[j>>2]|0)+((c[k>>2]|0)+1<<2)>>2]=c[i>>2];c[i>>2]=(c[i>>2]|0)+1}c[i>>2]=c[f>>2];while(1){if((c[i>>2]|0)>=(c[g>>2]|0))break;c[m>>2]=c[(c[h>>2]|0)+(c[i>>2]<<2)>>2];if((c[m>>2]|0)<(c[(c[h>>2]|0)+((c[f>>2]|0)-1<<2)>>2]|0)){c[k>>2]=(c[f>>2]|0)-2;while(1){if((c[k>>2]|0)<0)break;if((c[m>>2]|0)>=(c[(c[h>>2]|0)+(c[k>>2]<<2)>>2]|0))break;c[(c[h>>2]|0)+((c[k>>2]|0)+1<<2)>>2]=c[(c[h>>2]|0)+(c[k>>2]<<2)>>2];c[(c[j>>2]|0)+((c[k>>2]|0)+1<<2)>>2]=c[(c[j>>2]|0)+(c[k>>2]<<2)>>2];c[k>>2]=(c[k>>2]|0)+-1}c[(c[h>>2]|0)+((c[k>>2]|0)+1<<2)>>2]=c[m>>2];c[(c[j>>2]|0)+((c[k>>2]|0)+1<<2)>>2]=c[i>>2]}c[i>>2]=(c[i>>2]|0)+1}l=n;return}function eg(a,d){a=a|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+32|0;f=j+16|0;e=j+12|0;i=j+8|0;g=j+4|0;h=j;c[f>>2]=a;c[e>>2]=d;c[g>>2]=1;while(1){if((c[g>>2]|0)>=(c[e>>2]|0))break;c[i>>2]=b[(c[f>>2]|0)+(c[g>>2]<<1)>>1];c[h>>2]=(c[g>>2]|0)-1;while(1){if((c[h>>2]|0)<0)break;if((c[i>>2]|0)>=(b[(c[f>>2]|0)+(c[h>>2]<<1)>>1]|0))break;b[(c[f>>2]|0)+((c[h>>2]|0)+1<<1)>>1]=b[(c[f>>2]|0)+(c[h>>2]<<1)>>1]|0;c[h>>2]=(c[h>>2]|0)+-1}b[(c[f>>2]|0)+((c[h>>2]|0)+1<<1)>>1]=c[i>>2];c[g>>2]=(c[g>>2]|0)+1}l=j;return}function fg(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;q=l;l=l+32|0;g=q+28|0;n=q+24|0;o=q+20|0;i=q+16|0;h=q+12|0;m=q+8|0;k=q+4|0;j=q;c[g>>2]=a;c[n>>2]=d;c[o>>2]=e;c[i>>2]=f;c[j>>2]=0;c[m>>2]=0;c[i>>2]=(c[i>>2]|0)+-1;c[h>>2]=0;while(1){if((c[h>>2]|0)>=(c[i>>2]|0))break;c[j>>2]=(c[j>>2]|0)+(N(b[(c[o>>2]|0)+(c[h>>2]<<1)>>1]|0,b[(c[o>>2]|0)+(c[h>>2]<<1)>>1]|0)|0);c[j>>2]=(c[j>>2]|0)+(N(b[(c[o>>2]|0)+((c[h>>2]|0)+1<<1)>>1]|0,b[(c[o>>2]|0)+((c[h>>2]|0)+1<<1)>>1]|0)|0);if((c[j>>2]|0)<0){p=4;break}c[h>>2]=(c[h>>2]|0)+2}if((p|0)==4){c[j>>2]=(c[j>>2]|0)>>>2;c[m>>2]=2;c[h>>2]=(c[h>>2]|0)+2}while(1){if((c[h>>2]|0)>=(c[i>>2]|0))break;c[k>>2]=N(b[(c[o>>2]|0)+(c[h>>2]<<1)>>1]|0,b[(c[o>>2]|0)+(c[h>>2]<<1)>>1]|0)|0;c[k>>2]=(c[k>>2]|0)+(N(b[(c[o>>2]|0)+((c[h>>2]|0)+1<<1)>>1]|0,b[(c[o>>2]|0)+((c[h>>2]|0)+1<<1)>>1]|0)|0);c[j>>2]=(c[j>>2]|0)+((c[k>>2]|0)>>>(c[m>>2]|0));if((c[j>>2]|0)<0){c[j>>2]=(c[j>>2]|0)>>>2;c[m>>2]=(c[m>>2]|0)+2}c[h>>2]=(c[h>>2]|0)+2}if((c[h>>2]|0)==(c[i>>2]|0)){c[k>>2]=N(b[(c[o>>2]|0)+(c[h>>2]<<1)>>1]|0,b[(c[o>>2]|0)+(c[h>>2]<<1)>>1]|0)|0;c[j>>2]=(c[j>>2]|0)+(c[k>>2]>>c[m>>2])}if(!(c[j>>2]&-1073741824)){p=c[m>>2]|0;o=c[n>>2]|0;c[o>>2]=p;o=c[j>>2]|0;p=c[g>>2]|0;c[p>>2]=o;l=q;return}c[j>>2]=(c[j>>2]|0)>>>2;c[m>>2]=(c[m>>2]|0)+2;p=c[m>>2]|0;o=c[n>>2]|0;c[o>>2]=p;o=c[j>>2]|0;p=c[g>>2]|0;c[p>>2]=o;l=q;return} +function Lc(a,b,e,f,h,i,j,k,m,n,o,p,q,r,s){a=a|0;b=b|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=+r;s=s|0;var t=0,u=0,v=0,w=0,x=0,y=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0;$=l;l=l+128|0;M=$+124|0;X=$+120|0;H=$+116|0;F=$+112|0;Q=$+108|0;B=$+104|0;Y=$+100|0;T=$+96|0;I=$+92|0;G=$+88|0;v=$+84|0;t=$+80|0;u=$+76|0;O=$+72|0;L=$+68|0;K=$+64|0;C=$+60|0;w=$+56|0;S=$+48|0;D=$+44|0;x=$+40|0;y=$+36|0;V=$+32|0;W=$+28|0;U=$+24|0;_=$+20|0;J=$+16|0;Z=$+12|0;P=$+8|0;E=$+4|0;R=$;c[M>>2]=a;c[X>>2]=b;c[H>>2]=e;c[F>>2]=f;c[Q>>2]=h;c[B>>2]=i;c[Y>>2]=j;c[T>>2]=k;c[I>>2]=m;c[G>>2]=n;c[v>>2]=o;c[t>>2]=p;c[u>>2]=q;g[O>>2]=r;c[L>>2]=s;c[w>>2]=0;c[S>>2]=0;c[S+4>>2]=0;if(((c[Y>>2]|0)+3|0)<=(c[B>>2]|0))_b(c[G>>2]|0,c[u>>2]|0,3);if(c[u>>2]|0){g[D>>2]=0.0;g[x>>2]=.149993896484375}else{g[x>>2]=+g[17580+(c[t>>2]<<2)>>2];g[D>>2]=+g[17564+(c[t>>2]<<2)>>2]}c[K>>2]=c[X>>2];while(1){if((c[K>>2]|0)>=(c[H>>2]|0))break;c[C>>2]=0;do{g[_>>2]=+g[(c[F>>2]|0)+((c[K>>2]|0)+(N(c[C>>2]|0,c[(c[M>>2]|0)+8>>2]|0)|0)<<2)>>2];if(-9.0>+g[(c[Q>>2]|0)+((c[K>>2]|0)+(N(c[C>>2]|0,c[(c[M>>2]|0)+8>>2]|0)|0)<<2)>>2])r=-9.0;else r=+g[(c[Q>>2]|0)+((c[K>>2]|0)+(N(c[C>>2]|0,c[(c[M>>2]|0)+8>>2]|0)|0)<<2)>>2];g[P>>2]=r;g[J>>2]=+g[_>>2]-+g[D>>2]*+g[P>>2]-+g[S+(c[C>>2]<<2)>>2];c[V>>2]=~~+z(+(+g[J>>2]+.5));if(-28.0>+g[(c[Q>>2]|0)+((c[K>>2]|0)+(N(c[C>>2]|0,c[(c[M>>2]|0)+8>>2]|0)|0)<<2)>>2])r=-28.0;else r=+g[(c[Q>>2]|0)+((c[K>>2]|0)+(N(c[C>>2]|0,c[(c[M>>2]|0)+8>>2]|0)|0)<<2)>>2];g[E>>2]=r-+g[O>>2];if((c[V>>2]|0)<0?+g[_>>2]<+g[E>>2]:0){j=(c[V>>2]|0)+~~(+g[E>>2]-+g[_>>2])|0;c[V>>2]=j;c[V>>2]=(c[V>>2]|0)>0?0:j}c[W>>2]=c[V>>2];c[Y>>2]=Kc(c[G>>2]|0)|0;c[y>>2]=(c[B>>2]|0)-(c[Y>>2]|0)-(N((c[v>>2]|0)*3|0,(c[H>>2]|0)-(c[K>>2]|0)|0)|0);if((c[y>>2]|0)<30?(c[K>>2]|0)!=(c[X>>2]|0):0){if((c[y>>2]|0)<24)c[V>>2]=1<(c[V>>2]|0)?1:c[V>>2]|0;if((c[y>>2]|0)<16)c[V>>2]=-1>(c[V>>2]|0)?-1:c[V>>2]|0}if((c[L>>2]|0)!=0&(c[K>>2]|0)>=2)c[V>>2]=(c[V>>2]|0)<0?c[V>>2]|0:0;do if(((c[B>>2]|0)-(c[Y>>2]|0)|0)<15)if(((c[B>>2]|0)-(c[Y>>2]|0)|0)<2)if(((c[B>>2]|0)-(c[Y>>2]|0)|0)>=1){c[V>>2]=0<(c[V>>2]|0)?0:c[V>>2]|0;_b(c[G>>2]|0,0-(c[V>>2]|0)|0,1);break}else{c[V>>2]=-1;break}else{if(-1>(((c[V>>2]|0)<1?c[V>>2]|0:1)|0))o=-1;else o=(c[V>>2]|0)<1?c[V>>2]|0:1;c[V>>2]=o;$b(c[G>>2]|0,c[V>>2]<<1^0-((c[V>>2]|0)<0&1),26716,2);break}else{c[R>>2]=((c[K>>2]|0)<20?c[K>>2]|0:20)<<1;mc(c[G>>2]|0,V,(d[(c[T>>2]|0)+(c[R>>2]|0)>>0]|0)<<7,(d[(c[T>>2]|0)+((c[R>>2]|0)+1)>>0]|0)<<6)}while(0);g[(c[I>>2]|0)+((c[K>>2]|0)+(N(c[C>>2]|0,c[(c[M>>2]|0)+8>>2]|0)|0)<<2)>>2]=+g[J>>2]-+(c[V>>2]|0);j=A((c[W>>2]|0)-(c[V>>2]|0)|0)|0;c[w>>2]=(c[w>>2]|0)+j;g[U>>2]=+(c[V>>2]|0);g[Z>>2]=+g[D>>2]*+g[P>>2]+ +g[S+(c[C>>2]<<2)>>2]+ +g[U>>2];g[(c[Q>>2]|0)+((c[K>>2]|0)+(N(c[C>>2]|0,c[(c[M>>2]|0)+8>>2]|0)|0)<<2)>>2]=+g[Z>>2];g[S+(c[C>>2]<<2)>>2]=+g[S+(c[C>>2]<<2)>>2]+ +g[U>>2]-+g[x>>2]*+g[U>>2];j=(c[C>>2]|0)+1|0;c[C>>2]=j}while((j|0)<(c[v>>2]|0));c[K>>2]=(c[K>>2]|0)+1}l=$;return (c[L>>2]|0?0:c[w>>2]|0)|0}function Mc(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;l=d;return c[(c[b>>2]|0)+24>>2]|0}function Nc(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;l=d;return c[c[b>>2]>>2]|0}function Oc(a,d,e,f,h,i,j,k){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,A=0,B=0.0;y=l;l=l+64|0;u=y+44|0;A=y+40|0;p=y+36|0;w=y+32|0;q=y+28|0;r=y+24|0;o=y+20|0;m=y+16|0;t=y+12|0;n=y+8|0;s=y+48|0;x=y+4|0;v=y;c[u>>2]=a;c[A>>2]=d;c[p>>2]=e;c[w>>2]=f;c[q>>2]=h;c[r>>2]=i;c[o>>2]=j;c[m>>2]=k;c[t>>2]=c[A>>2];while(1){if((c[t>>2]|0)>=(c[p>>2]|0))break;b[s>>1]=1<>2]|0)+(c[t>>2]<<2)>>2];if((c[(c[r>>2]|0)+(c[t>>2]<<2)>>2]|0)>0){c[n>>2]=0;do{B=+g[(c[q>>2]|0)+((c[t>>2]|0)+(N(c[n>>2]|0,c[(c[u>>2]|0)+8>>2]|0)|0)<<2)>>2]+.5;c[x>>2]=~~+z(+(B*+(b[s>>1]|0)));if((c[x>>2]|0)>((b[s>>1]|0)-1|0))c[x>>2]=(b[s>>1]|0)-1;if((c[x>>2]|0)<0)c[x>>2]=0;bc(c[o>>2]|0,c[x>>2]|0,c[(c[r>>2]|0)+(c[t>>2]<<2)>>2]|0);g[v>>2]=(+(c[x>>2]|0)+.5)*+(1<<14-(c[(c[r>>2]|0)+(c[t>>2]<<2)>>2]|0)|0)*.00006103515625-.5;A=(c[w>>2]|0)+((c[t>>2]|0)+(N(c[n>>2]|0,c[(c[u>>2]|0)+8>>2]|0)|0)<<2)|0;g[A>>2]=+g[A>>2]+ +g[v>>2];A=(c[q>>2]|0)+((c[t>>2]|0)+(N(c[n>>2]|0,c[(c[u>>2]|0)+8>>2]|0)|0)<<2)|0;g[A>>2]=+g[A>>2]-+g[v>>2];A=(c[n>>2]|0)+1|0;c[n>>2]=A}while((A|0)<(c[m>>2]|0))}c[t>>2]=(c[t>>2]|0)+1}l=y;return}function Pc(a,b,d,e,f,h,i,j,k,m){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;var n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=l;l=l+64|0;w=C+56|0;B=C+52|0;r=C+48|0;y=C+44|0;s=C+40|0;u=C+36|0;t=C+32|0;o=C+28|0;q=C+24|0;n=C+20|0;v=C+16|0;z=C+12|0;p=C+8|0;A=C+4|0;x=C;c[w>>2]=a;c[B>>2]=b;c[r>>2]=d;c[y>>2]=e;c[s>>2]=f;c[u>>2]=h;c[t>>2]=i;c[o>>2]=j;c[q>>2]=k;c[n>>2]=m;c[z>>2]=0;while(1){if((c[z>>2]|0)>=2)break;c[v>>2]=c[B>>2];while(1){if((c[v>>2]|0)>=(c[r>>2]|0))break;if((c[o>>2]|0)<(c[n>>2]|0))break;if((c[(c[u>>2]|0)+(c[v>>2]<<2)>>2]|0)<8?(c[(c[t>>2]|0)+(c[v>>2]<<2)>>2]|0)==(c[z>>2]|0):0){c[p>>2]=0;do{b=+g[(c[s>>2]|0)+((c[v>>2]|0)+(N(c[p>>2]|0,c[(c[w>>2]|0)+8>>2]|0)|0)<<2)>>2]<0.0;c[A>>2]=b?0:1;bc(c[q>>2]|0,c[A>>2]|0,1);g[x>>2]=(+(c[A>>2]|0)-.5)*+(1<<14-(c[(c[u>>2]|0)+(c[v>>2]<<2)>>2]|0)-1|0)*.00006103515625;b=(c[y>>2]|0)+((c[v>>2]|0)+(N(c[p>>2]|0,c[(c[w>>2]|0)+8>>2]|0)|0)<<2)|0;g[b>>2]=+g[b>>2]+ +g[x>>2];c[o>>2]=(c[o>>2]|0)+-1;b=(c[p>>2]|0)+1|0;c[p>>2]=b}while((b|0)<(c[n>>2]|0))}c[v>>2]=(c[v>>2]|0)+1}c[z>>2]=(c[z>>2]|0)+1}l=C;return}function Qc(a,b,e,f,h,i,j,k){a=a|0;b=b|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;var m=0.0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0;G=l;l=l+96|0;x=G+80|0;o=G+76|0;v=G+72|0;y=G+68|0;H=G+64|0;u=G+60|0;p=G+56|0;n=G+52|0;B=G+48|0;w=G+44|0;s=G+40|0;A=G+32|0;t=G+28|0;q=G+24|0;r=G+20|0;E=G+16|0;D=G+12|0;C=G+8|0;F=G+4|0;z=G;c[x>>2]=a;c[o>>2]=b;c[v>>2]=e;c[y>>2]=f;c[H>>2]=h;c[u>>2]=i;c[p>>2]=j;c[n>>2]=k;c[B>>2]=26380+((c[n>>2]|0)*84|0)+((c[H>>2]|0)*42|0);c[A>>2]=0;c[A+4>>2]=0;if(c[H>>2]|0){g[t>>2]=0.0;g[q>>2]=.149993896484375}else{g[q>>2]=+g[17580+(c[n>>2]<<2)>>2];g[t>>2]=+g[17564+(c[n>>2]<<2)>>2]}c[r>>2]=c[(c[u>>2]|0)+4>>2]<<3;c[w>>2]=c[o>>2];while(1){if((c[w>>2]|0)>=(c[v>>2]|0))break;c[s>>2]=0;do{c[E>>2]=Kc(c[u>>2]|0)|0;do if(((c[r>>2]|0)-(c[E>>2]|0)|0)<15){if(((c[r>>2]|0)-(c[E>>2]|0)|0)>=2){c[D>>2]=Pb(c[u>>2]|0,26716,2)|0;c[D>>2]=c[D>>2]>>1^0-(c[D>>2]&1);break}if(((c[r>>2]|0)-(c[E>>2]|0)|0)>=1){c[D>>2]=0-(Ob(c[u>>2]|0,1)|0);break}else{c[D>>2]=-1;break}}else{c[z>>2]=((c[w>>2]|0)<20?c[w>>2]|0:20)<<1;c[D>>2]=oc(c[u>>2]|0,(d[(c[B>>2]|0)+(c[z>>2]|0)>>0]|0)<<7,(d[(c[B>>2]|0)+((c[z>>2]|0)+1)>>0]|0)<<6)|0}while(0);g[C>>2]=+(c[D>>2]|0);if(-9.0>+g[(c[y>>2]|0)+((c[w>>2]|0)+(N(c[s>>2]|0,c[(c[x>>2]|0)+8>>2]|0)|0)<<2)>>2])m=-9.0;else m=+g[(c[y>>2]|0)+((c[w>>2]|0)+(N(c[s>>2]|0,c[(c[x>>2]|0)+8>>2]|0)|0)<<2)>>2];g[(c[y>>2]|0)+((c[w>>2]|0)+(N(c[s>>2]|0,c[(c[x>>2]|0)+8>>2]|0)|0)<<2)>>2]=m;m=+g[t>>2]*+g[(c[y>>2]|0)+((c[w>>2]|0)+(N(c[s>>2]|0,c[(c[x>>2]|0)+8>>2]|0)|0)<<2)>>2];g[F>>2]=m+ +g[A+(c[s>>2]<<2)>>2]+ +g[C>>2];g[(c[y>>2]|0)+((c[w>>2]|0)+(N(c[s>>2]|0,c[(c[x>>2]|0)+8>>2]|0)|0)<<2)>>2]=+g[F>>2];g[A+(c[s>>2]<<2)>>2]=+g[A+(c[s>>2]<<2)>>2]+ +g[C>>2]-+g[q>>2]*+g[C>>2];H=(c[s>>2]|0)+1|0;c[s>>2]=H}while((H|0)<(c[p>>2]|0));c[w>>2]=(c[w>>2]|0)+1}l=G;return}function Rc(a,b,d,e,f,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;u=l;l=l+48|0;q=u+40|0;v=u+36|0;n=u+32|0;s=u+28|0;o=u+24|0;m=u+20|0;j=u+16|0;p=u+12|0;k=u+8|0;t=u+4|0;r=u;c[q>>2]=a;c[v>>2]=b;c[n>>2]=d;c[s>>2]=e;c[o>>2]=f;c[m>>2]=h;c[j>>2]=i;c[p>>2]=c[v>>2];while(1){if((c[p>>2]|0)>=(c[n>>2]|0))break;if((c[(c[o>>2]|0)+(c[p>>2]<<2)>>2]|0)>0){c[k>>2]=0;do{c[t>>2]=Rb(c[m>>2]|0,c[(c[o>>2]|0)+(c[p>>2]<<2)>>2]|0)|0;g[r>>2]=(+(c[t>>2]|0)+.5)*+(1<<14-(c[(c[o>>2]|0)+(c[p>>2]<<2)>>2]|0)|0)*.00006103515625-.5;v=(c[s>>2]|0)+((c[p>>2]|0)+(N(c[k>>2]|0,c[(c[q>>2]|0)+8>>2]|0)|0)<<2)|0;g[v>>2]=+g[v>>2]+ +g[r>>2];v=(c[k>>2]|0)+1|0;c[k>>2]=v}while((v|0)<(c[j>>2]|0))}c[p>>2]=(c[p>>2]|0)+1}l=u;return}function Sc(a,b,d,e,f,h,i,j,k){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0;A=l;l=l+64|0;u=A+52|0;z=A+48|0;q=A+44|0;w=A+40|0;s=A+36|0;r=A+32|0;n=A+28|0;p=A+24|0;m=A+20|0;t=A+16|0;x=A+12|0;o=A+8|0;y=A+4|0;v=A;c[u>>2]=a;c[z>>2]=b;c[q>>2]=d;c[w>>2]=e;c[s>>2]=f;c[r>>2]=h;c[n>>2]=i;c[p>>2]=j;c[m>>2]=k;c[x>>2]=0;while(1){if((c[x>>2]|0)>=2)break;c[t>>2]=c[z>>2];while(1){if((c[t>>2]|0)>=(c[q>>2]|0))break;if((c[n>>2]|0)<(c[m>>2]|0))break;if((c[(c[s>>2]|0)+(c[t>>2]<<2)>>2]|0)<8?(c[(c[r>>2]|0)+(c[t>>2]<<2)>>2]|0)==(c[x>>2]|0):0){c[o>>2]=0;do{c[y>>2]=Rb(c[p>>2]|0,1)|0;g[v>>2]=(+(c[y>>2]|0)-.5)*+(1<<14-(c[(c[s>>2]|0)+(c[t>>2]<<2)>>2]|0)-1|0)*.00006103515625;b=(c[w>>2]|0)+((c[t>>2]|0)+(N(c[o>>2]|0,c[(c[u>>2]|0)+8>>2]|0)|0)<<2)|0;g[b>>2]=+g[b>>2]+ +g[v>>2];c[n>>2]=(c[n>>2]|0)+-1;b=(c[o>>2]|0)+1|0;c[o>>2]=b}while((b|0)<(c[m>>2]|0))}c[t>>2]=(c[t>>2]|0)+1}c[x>>2]=(c[x>>2]|0)+1}l=A;return}function Tc(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0.0;r=l;l=l+32|0;q=r+28|0;n=r+24|0;o=r+20|0;j=r+16|0;k=r+12|0;i=r+8|0;m=r+4|0;p=r;c[q>>2]=a;c[n>>2]=b;c[o>>2]=d;c[j>>2]=e;c[k>>2]=f;c[i>>2]=h;c[m>>2]=0;do{c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[n>>2]|0))break;s=+L(+(+g[(c[j>>2]|0)+((c[p>>2]|0)+(N(c[m>>2]|0,c[(c[q>>2]|0)+8>>2]|0)|0)<<2)>>2]))*1.4426950408889634;g[(c[k>>2]|0)+((c[p>>2]|0)+(N(c[m>>2]|0,c[(c[q>>2]|0)+8>>2]|0)|0)<<2)>>2]=s-+g[17464+(c[p>>2]<<2)>>2];c[p>>2]=(c[p>>2]|0)+1}c[p>>2]=c[n>>2];while(1){if((c[p>>2]|0)>=(c[o>>2]|0))break;a=N(c[m>>2]|0,c[(c[q>>2]|0)+8>>2]|0)|0;g[(c[k>>2]|0)+(a+(c[p>>2]|0)<<2)>>2]=-14.0;c[p>>2]=(c[p>>2]|0)+1}a=(c[m>>2]|0)+1|0;c[m>>2]=a}while((a|0)<(c[i>>2]|0));l=r;return}function Uc(a,e,f,g,h,i,j,k,m,n,o,p,q,r,s,t,u,v,w){a=a|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;s=s|0;t=t|0;u=u|0;v=v|0;w=w|0;var x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0;ja=l;l=l+160|0;Z=ja+144|0;ha=ja+140|0;R=ja+136|0;aa=ja+132|0;J=ja+128|0;x=ja+124|0;U=ja+120|0;L=ja+116|0;ia=ja+112|0;G=ja+108|0;ca=ja+104|0;O=ja+100|0;S=ja+96|0;D=ja+92|0;E=ja+88|0;P=ja+84|0;Q=ja+80|0;ba=ja+76|0;ea=ja+72|0;Y=ja+68|0;T=ja+64|0;X=ja+60|0;W=ja+56|0;K=ja+52|0;ga=ja+48|0;fa=ja+44|0;V=ja+40|0;M=ja+36|0;da=ja+32|0;A=ja+28|0;C=ja+24|0;B=ja+20|0;z=ja+16|0;y=ja+12|0;H=ja+8|0;I=ja+4|0;F=ja;c[Z>>2]=a;c[ha>>2]=e;c[R>>2]=f;c[aa>>2]=g;c[J>>2]=h;c[x>>2]=i;c[U>>2]=j;c[L>>2]=k;c[ia>>2]=m;c[G>>2]=n;c[ca>>2]=o;c[O>>2]=p;c[S>>2]=q;c[D>>2]=r;c[E>>2]=s;c[P>>2]=t;c[Q>>2]=u;c[ba>>2]=v;c[ea>>2]=w;c[ia>>2]=(c[ia>>2]|0)>0?c[ia>>2]|0:0;c[X>>2]=c[(c[Z>>2]|0)+8>>2];c[ga>>2]=c[ha>>2];c[fa>>2]=(c[ia>>2]|0)>=8?8:0;c[ia>>2]=(c[ia>>2]|0)-(c[fa>>2]|0);c[M>>2]=0;c[V>>2]=0;do if((c[D>>2]|0)==2){c[V>>2]=d[26719+((c[R>>2]|0)-(c[ha>>2]|0))>>0];if((c[V>>2]|0)>(c[ia>>2]|0)){c[V>>2]=0;break}else{c[ia>>2]=(c[ia>>2]|0)-(c[V>>2]|0);c[M>>2]=(c[ia>>2]|0)>=8?8:0;c[ia>>2]=(c[ia>>2]|0)-(c[M>>2]|0);break}}while(0);i=c[X>>2]|0;c[da>>2]=$()|0;s=l;l=l+((1*(i<<2)|0)+15&-16)|0;i=l;l=l+((1*(c[X>>2]<<2)|0)+15&-16)|0;n=l;l=l+((1*(c[X>>2]<<2)|0)+15&-16)|0;h=l;l=l+((1*(c[X>>2]<<2)|0)+15&-16)|0;c[W>>2]=c[ha>>2];while(1){if((c[W>>2]|0)>=(c[R>>2]|0))break;if((c[D>>2]<<3|0)>(((b[(c[(c[Z>>2]|0)+32>>2]|0)+((c[W>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[Z>>2]|0)+32>>2]|0)+(c[W>>2]<<1)>>1]|0)|0)*3<>2]<<3>>4|0))r=c[D>>2]<<3;else r=((b[(c[(c[Z>>2]|0)+32>>2]|0)+((c[W>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[Z>>2]|0)+32>>2]|0)+(c[W>>2]<<1)>>1]|0)|0)*3<>2]<<3>>4;c[n+(c[W>>2]<<2)>>2]=r;m=N(c[D>>2]|0,(b[(c[(c[Z>>2]|0)+32>>2]|0)+((c[W>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[Z>>2]|0)+32>>2]|0)+(c[W>>2]<<1)>>1]|0)|0)|0;m=N(m,(c[x>>2]|0)-5-(c[E>>2]|0)|0)|0;m=N(m,(c[R>>2]|0)-(c[W>>2]|0)-1|0)|0;m=(N(m,1<<(c[E>>2]|0)+3)|0)>>6;c[h+(c[W>>2]<<2)>>2]=m;if(((b[(c[(c[Z>>2]|0)+32>>2]|0)+((c[W>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[Z>>2]|0)+32>>2]|0)+(c[W>>2]<<1)>>1]|0)<>2]|0)==1){m=h+(c[W>>2]<<2)|0;c[m>>2]=(c[m>>2]|0)-(c[D>>2]<<3)}c[W>>2]=(c[W>>2]|0)+1}c[Y>>2]=1;c[T>>2]=(c[(c[Z>>2]|0)+48>>2]|0)-1;do{c[A>>2]=0;c[C>>2]=0;c[B>>2]=(c[Y>>2]|0)+(c[T>>2]|0)>>1;c[W>>2]=c[R>>2];while(1){x=c[W>>2]|0;c[W>>2]=x+-1;if((x|0)<=(c[ha>>2]|0))break;c[y>>2]=(b[(c[(c[Z>>2]|0)+32>>2]|0)+((c[W>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[Z>>2]|0)+32>>2]|0)+(c[W>>2]<<1)>>1]|0);m=N(c[D>>2]|0,c[y>>2]|0)|0;x=N(c[B>>2]|0,c[X>>2]|0)|0;x=N(m,d[(c[(c[Z>>2]|0)+52>>2]|0)+(x+(c[W>>2]|0))>>0]|0)|0;c[z>>2]=x<>2]>>2;if((c[z>>2]|0)>0){if(0>((c[z>>2]|0)+(c[h+(c[W>>2]<<2)>>2]|0)|0))r=0;else r=(c[z>>2]|0)+(c[h+(c[W>>2]<<2)>>2]|0)|0;c[z>>2]=r}c[z>>2]=(c[z>>2]|0)+(c[(c[aa>>2]|0)+(c[W>>2]<<2)>>2]|0);if(!(c[A>>2]|0?1:(c[z>>2]|0)>=(c[n+(c[W>>2]<<2)>>2]|0))){if((c[z>>2]|0)<(c[D>>2]<<3|0))continue;c[C>>2]=(c[C>>2]|0)+(c[D>>2]<<3);continue}c[A>>2]=1;if((c[z>>2]|0)<(c[(c[J>>2]|0)+(c[W>>2]<<2)>>2]|0))r=c[z>>2]|0;else r=c[(c[J>>2]|0)+(c[W>>2]<<2)>>2]|0;c[C>>2]=(c[C>>2]|0)+r}r=c[B>>2]|0;if((c[C>>2]|0)>(c[ia>>2]|0))c[T>>2]=r-1;else c[Y>>2]=r+1}while((c[Y>>2]|0)<=(c[T>>2]|0));C=c[Y>>2]|0;c[Y>>2]=C+-1;c[T>>2]=C;c[W>>2]=c[ha>>2];while(1){r=c[Z>>2]|0;if((c[W>>2]|0)>=(c[R>>2]|0))break;c[F>>2]=(b[(c[r+32>>2]|0)+((c[W>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[Z>>2]|0)+32>>2]|0)+(c[W>>2]<<1)>>1]|0);B=N(c[D>>2]|0,c[F>>2]|0)|0;C=N(c[Y>>2]|0,c[X>>2]|0)|0;C=N(B,d[(c[(c[Z>>2]|0)+52>>2]|0)+(C+(c[W>>2]|0))>>0]|0)|0;c[H>>2]=C<>2]>>2;if((c[T>>2]|0)>=(c[(c[Z>>2]|0)+48>>2]|0))r=c[(c[J>>2]|0)+(c[W>>2]<<2)>>2]|0;else{C=N(c[D>>2]|0,c[F>>2]|0)|0;r=N(c[T>>2]|0,c[X>>2]|0)|0;r=N(C,d[(c[(c[Z>>2]|0)+52>>2]|0)+(r+(c[W>>2]|0))>>0]|0)|0;r=r<>2]>>2}c[I>>2]=r;if((c[H>>2]|0)>0){if(0>((c[H>>2]|0)+(c[h+(c[W>>2]<<2)>>2]|0)|0))r=0;else r=(c[H>>2]|0)+(c[h+(c[W>>2]<<2)>>2]|0)|0;c[H>>2]=r}if((c[I>>2]|0)>0){if(0>((c[I>>2]|0)+(c[h+(c[W>>2]<<2)>>2]|0)|0))r=0;else r=(c[I>>2]|0)+(c[h+(c[W>>2]<<2)>>2]|0)|0;c[I>>2]=r}if((c[Y>>2]|0)>0)c[H>>2]=(c[H>>2]|0)+(c[(c[aa>>2]|0)+(c[W>>2]<<2)>>2]|0);c[I>>2]=(c[I>>2]|0)+(c[(c[aa>>2]|0)+(c[W>>2]<<2)>>2]|0);if((c[(c[aa>>2]|0)+(c[W>>2]<<2)>>2]|0)>0)c[ga>>2]=c[W>>2];if(0>((c[I>>2]|0)-(c[H>>2]|0)|0))r=0;else r=(c[I>>2]|0)-(c[H>>2]|0)|0;c[I>>2]=r;c[s+(c[W>>2]<<2)>>2]=c[H>>2];c[i+(c[W>>2]<<2)>>2]=c[I>>2];c[W>>2]=(c[W>>2]|0)+1}c[K>>2]=Vc(r,c[ha>>2]|0,c[R>>2]|0,c[ga>>2]|0,s,i,n,c[J>>2]|0,c[ia>>2]|0,c[G>>2]|0,c[fa>>2]|0,c[U>>2]|0,c[V>>2]|0,c[L>>2]|0,c[M>>2]|0,c[ca>>2]|0,c[O>>2]|0,c[S>>2]|0,c[D>>2]|0,c[E>>2]|0,c[P>>2]|0,c[Q>>2]|0,c[ba>>2]|0,c[ea>>2]|0)|0;ia=c[K>>2]|0;_(c[da>>2]|0);l=ja;return ia|0}function Vc(a,e,f,g,h,i,j,k,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B){a=a|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;s=s|0;t=t|0;u=u|0;v=v|0;w=w|0;x=x|0;y=y|0;z=z|0;A=A|0;B=B|0;var C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0;Da=l;l=l+224|0;Aa=Da+208|0;ca=Da+204|0;sa=Da+200|0;U=Da+196|0;G=Da+192|0;H=Da+188|0;V=Da+184|0;na=Da+180|0;aa=Da+176|0;ja=Da+172|0;T=Da+168|0;xa=Da+164|0;P=Da+160|0;qa=Da+156|0;X=Da+152|0;ma=Da+148|0;ra=Da+144|0;wa=Da+140|0;ea=Da+136|0;fa=Da+132|0;Y=Da+128|0;Z=Da+124|0;Q=Da+120|0;S=Da+116|0;$=Da+112|0;J=Da+108|0;C=Da+104|0;D=Da+100|0;ya=Da+96|0;za=Da+92|0;Ca=Da+88|0;oa=Da+84|0;L=Da+80|0;ba=Da+76|0;_=Da+72|0;I=Da+68|0;ka=Da+64|0;E=Da+60|0;F=Da+56|0;K=Da+52|0;O=Da+48|0;M=Da+44|0;R=Da+40|0;da=Da+36|0;ha=Da+32|0;ga=Da+28|0;pa=Da+24|0;Ba=Da+20|0;ia=Da+16|0;ta=Da+12|0;la=Da+8|0;va=Da+4|0;ua=Da;c[Aa>>2]=a;c[ca>>2]=e;c[sa>>2]=f;c[U>>2]=g;c[G>>2]=h;c[H>>2]=i;c[V>>2]=j;c[na>>2]=k;c[aa>>2]=m;c[ja>>2]=n;c[T>>2]=o;c[xa>>2]=p;c[P>>2]=q;c[qa>>2]=r;c[X>>2]=s;c[ma>>2]=t;c[ra>>2]=u;c[wa>>2]=v;c[ea>>2]=w;c[fa>>2]=x;c[Y>>2]=y;c[Z>>2]=z;c[Q>>2]=A;c[S>>2]=B;c[oa>>2]=-1;c[L>>2]=c[ea>>2]<<3;c[Ca>>2]=(c[ea>>2]|0)>1&1;c[za>>2]=c[fa>>2]<<3;c[J>>2]=0;c[C>>2]=64;c[D>>2]=0;while(1){if((c[D>>2]|0)>=6)break;c[E>>2]=(c[J>>2]|0)+(c[C>>2]|0)>>1;c[$>>2]=0;c[I>>2]=0;c[ya>>2]=c[sa>>2];while(1){m=c[ya>>2]|0;c[ya>>2]=m+-1;if((m|0)<=(c[ca>>2]|0))break;c[F>>2]=(c[(c[G>>2]|0)+(c[ya>>2]<<2)>>2]|0)+((N(c[E>>2]|0,c[(c[H>>2]|0)+(c[ya>>2]<<2)>>2]|0)|0)>>6);if(!(c[I>>2]|0?1:(c[F>>2]|0)>=(c[(c[V>>2]|0)+(c[ya>>2]<<2)>>2]|0))){if((c[F>>2]|0)<(c[L>>2]|0))continue;c[$>>2]=(c[$>>2]|0)+(c[L>>2]|0);continue}c[I>>2]=1;if((c[F>>2]|0)<(c[(c[na>>2]|0)+(c[ya>>2]<<2)>>2]|0))w=c[F>>2]|0;else w=c[(c[na>>2]|0)+(c[ya>>2]<<2)>>2]|0;c[$>>2]=(c[$>>2]|0)+w}w=c[E>>2]|0;if((c[$>>2]|0)>(c[aa>>2]|0))c[C>>2]=w;else c[J>>2]=w;c[D>>2]=(c[D>>2]|0)+1}c[$>>2]=0;c[I>>2]=0;c[ya>>2]=c[sa>>2];while(1){F=c[ya>>2]|0;c[ya>>2]=F+-1;if((F|0)<=(c[ca>>2]|0))break;c[K>>2]=(c[(c[G>>2]|0)+(c[ya>>2]<<2)>>2]|0)+((N(c[J>>2]|0,c[(c[H>>2]|0)+(c[ya>>2]<<2)>>2]|0)|0)>>6);do if(!(c[I>>2]|0?1:(c[K>>2]|0)>=(c[(c[V>>2]|0)+(c[ya>>2]<<2)>>2]|0)))if((c[K>>2]|0)>=(c[L>>2]|0)){c[K>>2]=c[L>>2];break}else{c[K>>2]=0;break}else c[I>>2]=1;while(0);if((c[K>>2]|0)<(c[(c[na>>2]|0)+(c[ya>>2]<<2)>>2]|0))w=c[K>>2]|0;else w=c[(c[na>>2]|0)+(c[ya>>2]<<2)>>2]|0;c[K>>2]=w;c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]=c[K>>2];c[$>>2]=(c[$>>2]|0)+(c[K>>2]|0)}c[oa>>2]=c[sa>>2];while(1){c[ya>>2]=(c[oa>>2]|0)-1;if((c[ya>>2]|0)<=(c[U>>2]|0)){W=29;break}c[ba>>2]=(c[aa>>2]|0)-(c[$>>2]|0);c[_>>2]=Wc(c[ba>>2]|0,(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[oa>>2]<<1)>>1]|0)-(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[ca>>2]<<1)>>1]|0)|0)|0;K=N((b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[oa>>2]<<1)>>1]|0)-(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[ca>>2]<<1)>>1]|0)|0,c[_>>2]|0)|0;c[ba>>2]=(c[ba>>2]|0)-K;if(((c[ba>>2]|0)-((b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[ya>>2]<<1)>>1]|0)-(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[ca>>2]<<1)>>1]|0))|0)>0)w=(c[ba>>2]|0)-((b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[ya>>2]<<1)>>1]|0)-(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[ca>>2]<<1)>>1]|0))|0;else w=0;c[R>>2]=w;c[O>>2]=(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[oa>>2]<<1)>>1]|0)-(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[ya>>2]<<1)>>1]|0);K=(c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]|0)+(N(c[_>>2]|0,c[O>>2]|0)|0)|0;c[M>>2]=K+(c[R>>2]|0);if((c[(c[V>>2]|0)+(c[ya>>2]<<2)>>2]|0)>((c[L>>2]|0)+8|0))w=c[(c[V>>2]|0)+(c[ya>>2]<<2)>>2]|0;else w=(c[L>>2]|0)+8|0;if((c[M>>2]|0)>=(w|0)){if(!(c[Z>>2]|0)){if(Ob(c[Y>>2]|0,1)|0)break}else{if((c[oa>>2]|0)<=((c[ca>>2]|0)+2|0)){W=40;break}K=N((c[ya>>2]|0)<(c[Q>>2]|0)?7:9,c[O>>2]|0)|0;if((c[M>>2]|0)>(K<>2]<<3>>4|0)?(c[ya>>2]|0)<=(c[S>>2]|0):0){W=40;break}_b(c[Y>>2]|0,0,1)}c[$>>2]=(c[$>>2]|0)+8;c[M>>2]=(c[M>>2]|0)-8}c[$>>2]=(c[$>>2]|0)-((c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]|0)+(c[P>>2]|0));if((c[P>>2]|0)>0)c[P>>2]=d[26719+((c[ya>>2]|0)-(c[ca>>2]|0))>>0];c[$>>2]=(c[$>>2]|0)+(c[P>>2]|0);if((c[M>>2]|0)>=(c[L>>2]|0)){c[$>>2]=(c[$>>2]|0)+(c[L>>2]|0);w=c[L>>2]|0;x=(c[ma>>2]|0)+(c[ya>>2]<<2)|0}else{w=0;x=(c[ma>>2]|0)+(c[ya>>2]<<2)|0}c[x>>2]=w;c[oa>>2]=(c[oa>>2]|0)+-1}if((W|0)==29)c[aa>>2]=(c[aa>>2]|0)+(c[T>>2]|0);else if((W|0)==40)_b(c[Y>>2]|0,1,1);do if((c[P>>2]|0)>0){if(!(c[Z>>2]|0)){W=c[ca>>2]|0;W=W+(Qb(c[Y>>2]|0,(c[oa>>2]|0)+1-(c[ca>>2]|0)|0)|0)|0;c[c[xa>>2]>>2]=W;break}if((c[c[xa>>2]>>2]|0)<(c[oa>>2]|0))w=c[c[xa>>2]>>2]|0;else w=c[oa>>2]|0;c[c[xa>>2]>>2]=w;ac(c[Y>>2]|0,(c[c[xa>>2]>>2]|0)-(c[ca>>2]|0)|0,(c[oa>>2]|0)+1-(c[ca>>2]|0)|0)}else c[c[xa>>2]>>2]=0;while(0);if((c[c[xa>>2]>>2]|0)<=(c[ca>>2]|0)){c[aa>>2]=(c[aa>>2]|0)+(c[X>>2]|0);c[X>>2]=0}do if((c[X>>2]|0)>0){w=c[Y>>2]|0;if(c[Z>>2]|0){_b(w,c[c[qa>>2]>>2]|0,1);break}else{Z=Ob(w,1)|0;c[c[qa>>2]>>2]=Z;break}}else c[c[qa>>2]>>2]=0;while(0);c[ba>>2]=(c[aa>>2]|0)-(c[$>>2]|0);c[_>>2]=Wc(c[ba>>2]|0,(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[oa>>2]<<1)>>1]|0)-(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[ca>>2]<<1)>>1]|0)|0)|0;aa=N((b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[oa>>2]<<1)>>1]|0)-(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[ca>>2]<<1)>>1]|0)|0,c[_>>2]|0)|0;c[ba>>2]=(c[ba>>2]|0)-aa;c[ya>>2]=c[ca>>2];while(1){if((c[ya>>2]|0)>=(c[oa>>2]|0))break;$=N(c[_>>2]|0,(b[(c[(c[Aa>>2]|0)+32>>2]|0)+((c[ya>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[ya>>2]<<1)>>1]|0)|0)|0;aa=(c[ma>>2]|0)+(c[ya>>2]<<2)|0;c[aa>>2]=(c[aa>>2]|0)+$;c[ya>>2]=(c[ya>>2]|0)+1}c[ya>>2]=c[ca>>2];while(1){if((c[ya>>2]|0)>=(c[oa>>2]|0))break;if((c[ba>>2]|0)<((b[(c[(c[Aa>>2]|0)+32>>2]|0)+((c[ya>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[ya>>2]<<1)>>1]|0)|0))w=c[ba>>2]|0;else w=(b[(c[(c[Aa>>2]|0)+32>>2]|0)+((c[ya>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[ya>>2]<<1)>>1]|0)|0;c[da>>2]=w;aa=(c[ma>>2]|0)+(c[ya>>2]<<2)|0;c[aa>>2]=(c[aa>>2]|0)+(c[da>>2]|0);c[ba>>2]=(c[ba>>2]|0)-(c[da>>2]|0);c[ya>>2]=(c[ya>>2]|0)+1}c[ka>>2]=0;c[ya>>2]=c[ca>>2];while(1){if((c[ya>>2]|0)>=(c[oa>>2]|0))break;c[ha>>2]=(b[(c[(c[Aa>>2]|0)+32>>2]|0)+((c[ya>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[ya>>2]<<1)>>1]|0);c[ga>>2]=c[ha>>2]<>2];c[la>>2]=(c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]|0)+(c[ka>>2]|0);w=c[la>>2]|0;if((c[ga>>2]|0)>1){if((w-(c[(c[na>>2]|0)+(c[ya>>2]<<2)>>2]|0)|0)>0)w=(c[la>>2]|0)-(c[(c[na>>2]|0)+(c[ya>>2]<<2)>>2]|0)|0;else w=0;c[ta>>2]=w;c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]=(c[la>>2]|0)-(c[ta>>2]|0);x=N(c[ea>>2]|0,c[ga>>2]|0)|0;if((c[ea>>2]|0)==2&(c[ga>>2]|0)>2?!(c[c[qa>>2]>>2]|0):0)w=(c[ya>>2]|0)<(c[c[xa>>2]>>2]|0);else w=0;c[pa>>2]=x+(w?1:0);c[ia>>2]=N(c[pa>>2]|0,(b[(c[(c[Aa>>2]|0)+56>>2]|0)+(c[ya>>2]<<1)>>1]|0)+(c[za>>2]|0)|0)|0;c[Ba>>2]=(c[ia>>2]>>1)-((c[pa>>2]|0)*21|0);if((c[ga>>2]|0)==2)c[Ba>>2]=(c[Ba>>2]|0)+(c[pa>>2]<<3>>2);if(((c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]|0)+(c[Ba>>2]|0)|0)>=(c[pa>>2]<<1<<3|0)){if(((c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]|0)+(c[Ba>>2]|0)|0)<((c[pa>>2]|0)*3<<3|0))c[Ba>>2]=(c[Ba>>2]|0)+(c[ia>>2]>>3)}else c[Ba>>2]=(c[Ba>>2]|0)+(c[ia>>2]>>2);if(0>((c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]|0)+(c[Ba>>2]|0)+(c[pa>>2]<<2)|0))w=0;else w=(c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]|0)+(c[Ba>>2]|0)+(c[pa>>2]<<2)|0;c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]=w;da=(Wc(c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]|0,c[pa>>2]|0)|0)>>>3;c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]=da;da=N(c[ea>>2]|0,c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]|0)|0;if((da|0)>(c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]>>3|0))c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]=c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]>>c[Ca>>2]>>3;if((c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]|0)<8)w=c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]|0;else w=8;c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]=w;ca=N(c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]|0,c[pa>>2]<<3)|0;c[(c[wa>>2]|0)+(c[ya>>2]<<2)>>2]=(ca|0)>=((c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]|0)+(c[Ba>>2]|0)|0)&1;ca=(N(c[ea>>2]|0,c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]|0)|0)<<3;da=(c[ma>>2]|0)+(c[ya>>2]<<2)|0;c[da>>2]=(c[da>>2]|0)-ca}else{if(0>(w-(c[ea>>2]<<3)|0))w=0;else w=(c[la>>2]|0)-(c[ea>>2]<<3)|0;c[ta>>2]=w;c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]=(c[la>>2]|0)-(c[ta>>2]|0);c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]=0;c[(c[wa>>2]|0)+(c[ya>>2]<<2)>>2]=1}if((c[ta>>2]|0)>0){if((c[ta>>2]>>(c[Ca>>2]|0)+3|0)<(8-(c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]|0)|0))w=c[ta>>2]>>(c[Ca>>2]|0)+3;else w=8-(c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]|0)|0;c[va>>2]=w;da=(c[ra>>2]|0)+(c[ya>>2]<<2)|0;c[da>>2]=(c[da>>2]|0)+(c[va>>2]|0);c[ua>>2]=(N(c[va>>2]|0,c[ea>>2]|0)|0)<<3;c[(c[wa>>2]|0)+(c[ya>>2]<<2)>>2]=(c[ua>>2]|0)>=((c[ta>>2]|0)-(c[ka>>2]|0)|0)&1;c[ta>>2]=(c[ta>>2]|0)-(c[ua>>2]|0)}c[ka>>2]=c[ta>>2];c[ya>>2]=(c[ya>>2]|0)+1}c[c[ja>>2]>>2]=c[ka>>2];while(1){if((c[ya>>2]|0)>=(c[sa>>2]|0))break;c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]=c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]>>c[Ca>>2]>>3;c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]=0;c[(c[wa>>2]|0)+(c[ya>>2]<<2)>>2]=(c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]|0)<1&1;c[ya>>2]=(c[ya>>2]|0)+1}l=Da;return c[oa>>2]|0}function Wc(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>>>0)/((c[d>>2]|0)>>>0)|0|0}function Xc(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0;F=l;l=l+96|0;o=F+84|0;k=F+80|0;j=F+76|0;G=F+72|0;i=F+68|0;t=F+64|0;u=F+60|0;v=F+56|0;y=F+52|0;w=F+48|0;B=F+44|0;D=F+40|0;E=F+36|0;s=F+32|0;A=F+28|0;x=F+24|0;C=F+20|0;q=F+16|0;r=F+12|0;p=F+8|0;m=F+4|0;n=F;c[o>>2]=a;c[k>>2]=b;c[j>>2]=d;c[G>>2]=e;c[i>>2]=f;c[t>>2]=h;b=c[k>>2]|0;c[A>>2]=$()|0;d=l;l=l+((1*(b<<2)|0)+15&-16)|0;b=l;l=l+((1*(c[k>>2]<<2)|0)+15&-16)|0;a=l;l=l+((1*(c[k>>2]<<2)|0)+15&-16)|0;Yc(c[o>>2]|0,c[k>>2]|0,1,c[i>>2]|0,c[j>>2]|0,c[G>>2]|0);g[B>>2]=0.0;c[v>>2]=0;do{f=a+(c[v>>2]<<2)|0;if(+g[(c[o>>2]|0)+(c[v>>2]<<2)>>2]>0.0)g[f>>2]=1.0;else{g[f>>2]=-1.0;g[(c[o>>2]|0)+(c[v>>2]<<2)>>2]=-+g[(c[o>>2]|0)+(c[v>>2]<<2)>>2]}c[b+(c[v>>2]<<2)>>2]=0;g[d+(c[v>>2]<<2)>>2]=0.0;G=(c[v>>2]|0)+1|0;c[v>>2]=G}while((G|0)<(c[k>>2]|0));g[E>>2]=0.0;g[D>>2]=0.0;c[w>>2]=c[j>>2];if((c[j>>2]|0)>(c[k>>2]>>1|0)){c[v>>2]=0;do{g[B>>2]=+g[B>>2]+ +g[(c[o>>2]|0)+(c[v>>2]<<2)>>2];G=(c[v>>2]|0)+1|0;c[v>>2]=G}while((G|0)<(c[k>>2]|0));if(!(+g[B>>2]>1.0000000036274937e-15&+g[B>>2]<64.0)){g[c[o>>2]>>2]=1.0;c[v>>2]=1;do{g[(c[o>>2]|0)+(c[v>>2]<<2)>>2]=0.0;G=(c[v>>2]|0)+1|0;c[v>>2]=G}while((G|0)<(c[k>>2]|0));g[B>>2]=1.0}g[x>>2]=+((c[j>>2]|0)-1|0)*(1.0/+g[B>>2]);c[v>>2]=0;do{G=~~+z(+(+g[x>>2]*+g[(c[o>>2]|0)+(c[v>>2]<<2)>>2]));c[b+(c[v>>2]<<2)>>2]=G;g[d+(c[v>>2]<<2)>>2]=+(c[b+(c[v>>2]<<2)>>2]|0);g[E>>2]=+g[E>>2]+ +g[d+(c[v>>2]<<2)>>2]*+g[d+(c[v>>2]<<2)>>2];g[D>>2]=+g[D>>2]+ +g[(c[o>>2]|0)+(c[v>>2]<<2)>>2]*+g[d+(c[v>>2]<<2)>>2];G=d+(c[v>>2]<<2)|0;g[G>>2]=+g[G>>2]*2.0;c[w>>2]=(c[w>>2]|0)-(c[b+(c[v>>2]<<2)>>2]|0);G=(c[v>>2]|0)+1|0;c[v>>2]=G}while((G|0)<(c[k>>2]|0))}if((c[w>>2]|0)>((c[k>>2]|0)+3|0)){g[C>>2]=+(c[w>>2]|0);g[E>>2]=+g[E>>2]+ +g[C>>2]*+g[C>>2];g[E>>2]=+g[E>>2]+ +g[C>>2]*+g[d>>2];c[b>>2]=(c[b>>2]|0)+(c[w>>2]|0);c[w>>2]=0}g[y>>2]=1.0;c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[w>>2]|0))break;g[r>>2]=-999999986991104.0;g[p>>2]=0.0;c[q>>2]=0;g[E>>2]=+g[E>>2]+1.0;c[v>>2]=0;do{g[m>>2]=+g[D>>2]+ +g[(c[o>>2]|0)+(c[v>>2]<<2)>>2];g[n>>2]=+g[E>>2]+ +g[d+(c[v>>2]<<2)>>2];g[m>>2]=+g[m>>2]*+g[m>>2];if(+g[p>>2]*+g[m>>2]>+g[n>>2]*+g[r>>2]){g[p>>2]=+g[n>>2];g[r>>2]=+g[m>>2];c[q>>2]=c[v>>2]}G=(c[v>>2]|0)+1|0;c[v>>2]=G}while((G|0)<(c[k>>2]|0));g[D>>2]=+g[D>>2]+ +g[(c[o>>2]|0)+(c[q>>2]<<2)>>2];g[E>>2]=+g[E>>2]+ +g[d+(c[q>>2]<<2)>>2];G=d+(c[q>>2]<<2)|0;g[G>>2]=+g[G>>2]+ +g[y>>2]*2.0;G=b+(c[q>>2]<<2)|0;c[G>>2]=(c[G>>2]|0)+1;c[u>>2]=(c[u>>2]|0)+1}c[v>>2]=0;do{g[(c[o>>2]|0)+(c[v>>2]<<2)>>2]=+g[a+(c[v>>2]<<2)>>2]*+g[(c[o>>2]|0)+(c[v>>2]<<2)>>2];if(+g[a+(c[v>>2]<<2)>>2]<0.0)c[b+(c[v>>2]<<2)>>2]=0-(c[b+(c[v>>2]<<2)>>2]|0);G=(c[v>>2]|0)+1|0;c[v>>2]=G}while((G|0)<(c[k>>2]|0));Cb(b,c[k>>2]|0,c[j>>2]|0,c[t>>2]|0);c[s>>2]=Zc(b,c[k>>2]|0,c[i>>2]|0)|0;G=c[s>>2]|0;_(c[A>>2]|0);l=F;return G|0}function Yc(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;w=l;l=l+64|0;j=w+48|0;q=w+44|0;m=w+40|0;t=w+36|0;i=w+32|0;s=w+28|0;p=w+24|0;k=w+20|0;r=w+16|0;o=w+12|0;v=w+8|0;u=w+4|0;n=w;c[j>>2]=a;c[q>>2]=b;c[m>>2]=d;c[t>>2]=e;c[i>>2]=f;c[s>>2]=h;c[u>>2]=0;if((c[s>>2]|0)==0?1:(c[i>>2]<<1|0)>=(c[q>>2]|0)){l=w;return}c[n>>2]=c[17596+((c[s>>2]|0)-1<<2)>>2];g[o>>2]=+(c[q>>2]|0)*1.0/+((c[q>>2]|0)+(N(c[n>>2]|0,c[i>>2]|0)|0)|0);g[v>>2]=+g[o>>2]*+g[o>>2]*.5;g[k>>2]=+D(+(+g[v>>2]*1.5707963705062866));g[r>>2]=+D(+((1.0-+g[v>>2])*1.5707963705062866));a:do if((c[q>>2]|0)>=(c[t>>2]<<3|0)){c[u>>2]=1;while(1){v=N(c[u>>2]|0,c[u>>2]|0)|0;v=N(v+(c[u>>2]|0)|0,c[t>>2]|0)|0;if((v+(c[t>>2]>>2)|0)>=(c[q>>2]|0))break a;c[u>>2]=(c[u>>2]|0)+1}}while(0);c[q>>2]=_c(c[q>>2]|0,c[t>>2]|0)|0;c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[t>>2]|0))break;if((c[m>>2]|0)>=0){v=(c[j>>2]|0)+((N(c[p>>2]|0,c[q>>2]|0)|0)<<2)|0;$c(v,c[q>>2]|0,1,+g[k>>2],-+g[r>>2]);if(c[u>>2]|0){v=(c[j>>2]|0)+((N(c[p>>2]|0,c[q>>2]|0)|0)<<2)|0;$c(v,c[q>>2]|0,c[u>>2]|0,+g[r>>2],-+g[k>>2])}}else{if(c[u>>2]|0){v=(c[j>>2]|0)+((N(c[p>>2]|0,c[q>>2]|0)|0)<<2)|0;$c(v,c[q>>2]|0,c[u>>2]|0,+g[r>>2],+g[k>>2])}v=(c[j>>2]|0)+((N(c[p>>2]|0,c[q>>2]|0)|0)<<2)|0;$c(v,c[q>>2]|0,1,+g[k>>2],+g[r>>2])}c[p>>2]=(c[p>>2]|0)+1}l=w;return}function Zc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+48|0;m=o+32|0;j=o+28|0;f=o+24|0;e=o+20|0;h=o+16|0;g=o+12|0;i=o+8|0;k=o+4|0;n=o;c[j>>2]=a;c[f>>2]=b;c[e>>2]=d;if((c[e>>2]|0)<=1){c[m>>2]=1;n=c[m>>2]|0;l=o;return n|0}c[g>>2]=_c(c[f>>2]|0,c[e>>2]|0)|0;c[h>>2]=0;c[i>>2]=0;do{c[n>>2]=0;c[k>>2]=0;do{a=N(c[i>>2]|0,c[g>>2]|0)|0;c[n>>2]=c[n>>2]|c[(c[j>>2]|0)+(a+(c[k>>2]|0)<<2)>>2];a=(c[k>>2]|0)+1|0;c[k>>2]=a}while((a|0)<(c[g>>2]|0));c[h>>2]=c[h>>2]|((c[n>>2]|0)!=0&1)<>2];a=(c[i>>2]|0)+1|0;c[i>>2]=a}while((a|0)<(c[e>>2]|0));c[m>>2]=c[h>>2];n=c[m>>2]|0;l=o;return n|0}function _c(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>>>0)/((c[d>>2]|0)>>>0)|0|0}function $c(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=+e;f=+f;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;u=l;l=l+48|0;h=u+44|0;m=u+40|0;p=u+36|0;j=u+32|0;o=u+28|0;k=u+24|0;n=u+20|0;i=u+16|0;q=u+12|0;s=u+8|0;r=u+4|0;t=u;c[h>>2]=a;c[m>>2]=b;c[p>>2]=d;g[j>>2]=e;g[o>>2]=f;c[i>>2]=c[h>>2];g[n>>2]=-+g[o>>2];c[k>>2]=0;while(1){if((c[k>>2]|0)>=((c[m>>2]|0)-(c[p>>2]|0)|0))break;g[q>>2]=+g[c[i>>2]>>2];g[s>>2]=+g[(c[i>>2]|0)+(c[p>>2]<<2)>>2];g[(c[i>>2]|0)+(c[p>>2]<<2)>>2]=+g[j>>2]*+g[s>>2]+ +g[o>>2]*+g[q>>2];f=+g[j>>2]*+g[q>>2]+ +g[n>>2]*+g[s>>2];d=c[i>>2]|0;c[i>>2]=d+4;g[d>>2]=f;c[k>>2]=(c[k>>2]|0)+1}c[i>>2]=(c[h>>2]|0)+((c[m>>2]|0)-(c[p>>2]<<1)-1<<2);c[k>>2]=(c[m>>2]|0)-(c[p>>2]<<1)-1;while(1){if((c[k>>2]|0)<0)break;g[r>>2]=+g[c[i>>2]>>2];g[t>>2]=+g[(c[i>>2]|0)+(c[p>>2]<<2)>>2];g[(c[i>>2]|0)+(c[p>>2]<<2)>>2]=+g[j>>2]*+g[t>>2]+ +g[o>>2]*+g[r>>2];f=+g[j>>2]*+g[r>>2]+ +g[n>>2]*+g[t>>2];s=c[i>>2]|0;c[i>>2]=s+-4;g[s>>2]=f;c[k>>2]=(c[k>>2]|0)+-1}l=u;return}function ad(a,b,d,e,f,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=+i;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;j=l;l=l+48|0;r=j+36|0;o=j+32|0;q=j+28|0;p=j+24|0;n=j+20|0;u=j+16|0;s=j+12|0;t=j+8|0;m=j+4|0;k=j;c[r>>2]=a;c[o>>2]=b;c[q>>2]=d;c[p>>2]=e;c[n>>2]=f;c[u>>2]=h;g[s>>2]=i;h=c[o>>2]|0;c[k>>2]=$()|0;e=l;l=l+((1*(h<<2)|0)+15&-16)|0;g[t>>2]=+Eb(e,c[o>>2]|0,c[q>>2]|0,c[u>>2]|0);bd(e,c[r>>2]|0,c[o>>2]|0,+g[t>>2],+g[s>>2]);Yc(c[r>>2]|0,c[o>>2]|0,-1,c[n>>2]|0,c[q>>2]|0,c[p>>2]|0);c[m>>2]=Zc(e,c[o>>2]|0,c[n>>2]|0)|0;e=c[m>>2]|0;_(c[k>>2]|0);l=j;return e|0}function bd(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=+e;f=+f;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;n=l;l=l+32|0;m=n+28|0;i=n+24|0;h=n+20|0;q=n+16|0;o=n+12|0;k=n+8|0;p=n+4|0;j=n;c[m>>2]=a;c[i>>2]=b;c[h>>2]=d;g[q>>2]=e;g[o>>2]=f;g[p>>2]=+g[q>>2];f=1.0/+B(+(+g[p>>2]));g[j>>2]=f*+g[o>>2];c[k>>2]=0;do{g[(c[i>>2]|0)+(c[k>>2]<<2)>>2]=+g[j>>2]*+(c[(c[m>>2]|0)+(c[k>>2]<<2)>>2]|0);q=(c[k>>2]|0)+1|0;c[k>>2]=q}while((q|0)<(c[h>>2]|0));l=n;return}function cd(a,b,d,e){a=a|0;b=b|0;d=+d;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0;k=l;l=l+48|0;m=k+32|0;f=k+28|0;n=k+24|0;i=k+16|0;p=k+12|0;h=k+8|0;o=k+4|0;j=k;c[m>>2]=a;c[f>>2]=b;g[n>>2]=d;c[k+20>>2]=e;g[p>>2]=+dd(c[m>>2]|0,c[m>>2]|0,c[f>>2]|0)+1.0000000036274937e-15;g[o>>2]=+g[p>>2];d=1.0/+B(+(+g[o>>2]));g[h>>2]=d*+g[n>>2];c[j>>2]=c[m>>2];c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[f>>2]|0))break;g[c[j>>2]>>2]=+g[h>>2]*+g[c[j>>2]>>2];c[j>>2]=(c[j>>2]|0)+4;c[i>>2]=(c[i>>2]|0)+1}l=k;return}function dd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;i=m+16|0;k=m+12|0;f=m+8|0;h=m+4|0;j=m;c[i>>2]=a;c[k>>2]=b;c[f>>2]=d;g[j>>2]=0.0;c[h>>2]=0;while(1){e=+g[j>>2];if((c[h>>2]|0)>=(c[f>>2]|0))break;g[j>>2]=e+ +g[(c[i>>2]|0)+(c[h>>2]<<2)>>2]*+g[(c[k>>2]|0)+(c[h>>2]<<2)>>2];c[h>>2]=(c[h>>2]|0)+1}l=m;return +e}function ed(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0.0;t=l;l=l+64|0;k=t+48|0;m=t+44|0;u=t+40|0;j=t+36|0;n=t+28|0;o=t+24|0;q=t+20|0;s=t+16|0;h=t+12|0;i=t+8|0;p=t+4|0;r=t;c[k>>2]=a;c[m>>2]=b;c[u>>2]=d;c[j>>2]=e;c[t+32>>2]=f;g[i>>2]=1.0000000036274937e-15;g[h>>2]=1.0000000036274937e-15;a:do if(c[u>>2]|0){c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[j>>2]|0))break a;g[p>>2]=+g[(c[k>>2]|0)+(c[n>>2]<<2)>>2]+ +g[(c[m>>2]|0)+(c[n>>2]<<2)>>2];g[r>>2]=+g[(c[k>>2]|0)+(c[n>>2]<<2)>>2]-+g[(c[m>>2]|0)+(c[n>>2]<<2)>>2];g[h>>2]=+g[h>>2]+ +g[p>>2]*+g[p>>2];g[i>>2]=+g[i>>2]+ +g[r>>2]*+g[r>>2];c[n>>2]=(c[n>>2]|0)+1}}else{v=+dd(c[k>>2]|0,c[k>>2]|0,c[j>>2]|0);g[h>>2]=+g[h>>2]+v;v=+dd(c[m>>2]|0,c[m>>2]|0,c[j>>2]|0);g[i>>2]=+g[i>>2]+v}while(0);g[q>>2]=+B(+(+g[h>>2]));g[s>>2]=+B(+(+g[i>>2]));c[o>>2]=~~+z(+(+J(+(+g[s>>2]),+(+g[q>>2]))*10430.3818359375+.5));l=t;return c[o>>2]|0}function fd(a){a=a|0;var d=0,e=0,f=0,g=0,h=0;h=l;l=l+16|0;g=h+12|0;f=h+8|0;e=h+4|0;d=h;c[g>>2]=a;c[e>>2]=32767/((c[(c[g>>2]|0)+2340>>2]|0)+1|0)|0;c[d>>2]=0;c[f>>2]=0;while(1){if((c[f>>2]|0)>=(c[(c[g>>2]|0)+2340>>2]|0))break;c[d>>2]=(c[d>>2]|0)+(c[e>>2]|0);b[(c[g>>2]|0)+2772+1280+(c[f>>2]<<1)>>1]=c[d>>2];c[f>>2]=(c[f>>2]|0)+1}c[(c[g>>2]|0)+2772+1376>>2]=0;c[(c[g>>2]|0)+2772+1380>>2]=3176576;l=h;return}function gd(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;t=l;l=l+80|0;q=t+40|0;h=t+36|0;m=t+32|0;o=t+28|0;n=t+24|0;i=t+20|0;s=t+16|0;g=t+12|0;j=t+8|0;k=t+48|0;p=t+4|0;r=t;c[q>>2]=a;c[h>>2]=d;c[m>>2]=e;c[o>>2]=f;c[p>>2]=(c[q>>2]|0)+2772;if((c[(c[q>>2]|0)+2316>>2]|0)!=(c[(c[p>>2]|0)+1384>>2]|0)){fd(c[q>>2]|0);c[(c[p>>2]|0)+1384>>2]=c[(c[q>>2]|0)+2316>>2]}a:do if((c[(c[q>>2]|0)+4160>>2]|0)==0?(c[(c[q>>2]|0)+4164>>2]|0)==0:0){c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[(c[q>>2]|0)+2340>>2]|0))break;d=(c[p>>2]|0)+1280+(c[n>>2]<<1)|0;b[d>>1]=(b[d>>1]|0)+((((b[(c[q>>2]|0)+2344+(c[n>>2]<<1)>>1]|0)-(b[(c[p>>2]|0)+1280+(c[n>>2]<<1)>>1]|0)>>16)*16348|0)+(((b[(c[q>>2]|0)+2344+(c[n>>2]<<1)>>1]|0)-(b[(c[p>>2]|0)+1280+(c[n>>2]<<1)>>1]|0)&65535)*16348>>16));c[n>>2]=(c[n>>2]|0)+1}c[g>>2]=0;c[i>>2]=0;c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[(c[q>>2]|0)+2324>>2]|0))break;if((c[(c[h>>2]|0)+16+(c[n>>2]<<2)>>2]|0)>(c[g>>2]|0)){c[g>>2]=c[(c[h>>2]|0)+16+(c[n>>2]<<2)>>2];c[i>>2]=c[n>>2]}c[n>>2]=(c[n>>2]|0)+1}$i((c[p>>2]|0)+(c[(c[q>>2]|0)+2332>>2]<<2)|0,c[p>>2]|0,(N((c[(c[q>>2]|0)+2324>>2]|0)-1|0,c[(c[q>>2]|0)+2332>>2]|0)|0)<<2|0)|0;i=(c[q>>2]|0)+4+((N(c[i>>2]|0,c[(c[q>>2]|0)+2332>>2]|0)|0)<<2)|0;_i(c[p>>2]|0,i|0,c[(c[q>>2]|0)+2332>>2]<<2|0)|0;c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[(c[q>>2]|0)+2324>>2]|0))break a;i=(c[p>>2]|0)+1376|0;c[i>>2]=(c[i>>2]|0)+((((c[(c[h>>2]|0)+16+(c[n>>2]<<2)>>2]|0)-(c[(c[p>>2]|0)+1376>>2]|0)>>16)*4634|0)+(((c[(c[h>>2]|0)+16+(c[n>>2]<<2)>>2]|0)-(c[(c[p>>2]|0)+1376>>2]|0)&65535)*4634>>16));c[n>>2]=(c[n>>2]|0)+1}}while(0);if(!(c[(c[q>>2]|0)+4160>>2]|0)){aj((c[p>>2]|0)+1312|0,0,c[(c[q>>2]|0)+2340>>2]<<2|0)|0;l=t;return}i=(c[o>>2]|0)+16|0;c[r>>2]=$()|0;a=l;l=l+((1*(i<<2)|0)+15&-16)|0;i=N(b[(c[q>>2]|0)+4168+56>>1]>>16,(c[(c[q>>2]|0)+4168+72+4>>2]&65535)<<16>>16)|0;i=i+((N(b[(c[q>>2]|0)+4168+56>>1]&65535,(c[(c[q>>2]|0)+4168+72+4>>2]&65535)<<16>>16)|0)>>16)|0;c[j>>2]=i+(N(b[(c[q>>2]|0)+4168+56>>1]|0,(c[(c[q>>2]|0)+4168+72+4>>2]>>15)+1>>1)|0);if((c[j>>2]|0)<2097152?(c[(c[p>>2]|0)+1376>>2]|0)<=8388608:0){i=N(c[j>>2]>>16,(c[j>>2]&65535)<<16>>16)|0;i=i+((N(c[j>>2]&65535,(c[j>>2]&65535)<<16>>16)|0)>>16)|0;c[j>>2]=i+(N(c[j>>2]|0,(c[j>>2]>>15)+1>>1)|0);i=N(c[(c[p>>2]|0)+1376>>2]>>16,(c[(c[p>>2]|0)+1376>>2]&65535)<<16>>16)|0;i=i+((N(c[(c[p>>2]|0)+1376>>2]&65535,(c[(c[p>>2]|0)+1376>>2]&65535)<<16>>16)|0)>>16)|0;i=i+(N(c[(c[p>>2]|0)+1376>>2]|0,(c[(c[p>>2]|0)+1376>>2]>>15)+1>>1)|0)|0;c[j>>2]=i-(c[j>>2]<<5);c[j>>2]=(hd(c[j>>2]|0)|0)<<8}else{c[j>>2]=N(c[j>>2]>>16,c[j>>2]>>16)|0;i=N(c[(c[p>>2]|0)+1376>>2]>>16,c[(c[p>>2]|0)+1376>>2]>>16)|0;c[j>>2]=i-(c[j>>2]<<5);c[j>>2]=(hd(c[j>>2]|0)|0)<<16}id(a+64|0,c[p>>2]|0,c[j>>2]|0,c[o>>2]|0,(c[p>>2]|0)+1380|0);Lf(k,(c[p>>2]|0)+1280|0,c[(c[q>>2]|0)+2340>>2]|0);e=a;f=(c[p>>2]|0)+1312|0;g=e+64|0;do{c[e>>2]=c[f>>2];e=e+4|0;f=f+4|0}while((e|0)<(g|0));c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[o>>2]|0))break;c[s>>2]=c[(c[q>>2]|0)+2340>>2]>>1;j=N(c[a+(16+(c[n>>2]|0)-1<<2)>>2]>>16,b[k>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-1<<2)>>2]&65535,b[k>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-2<<2)>>2]>>16,b[k+2>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-2<<2)>>2]&65535,b[k+2>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-3<<2)>>2]>>16,b[k+4>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-3<<2)>>2]&65535,b[k+4>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-4<<2)>>2]>>16,b[k+6>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-4<<2)>>2]&65535,b[k+6>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-5<<2)>>2]>>16,b[k+8>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-5<<2)>>2]&65535,b[k+8>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-6<<2)>>2]>>16,b[k+10>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-6<<2)>>2]&65535,b[k+10>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-7<<2)>>2]>>16,b[k+12>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-7<<2)>>2]&65535,b[k+12>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-8<<2)>>2]>>16,b[k+14>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-8<<2)>>2]&65535,b[k+14>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-9<<2)>>2]>>16,b[k+16>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-9<<2)>>2]&65535,b[k+16>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-10<<2)>>2]>>16,b[k+18>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-10<<2)>>2]&65535,b[k+18>>1]|0)|0)>>16));if((c[(c[q>>2]|0)+2340>>2]|0)==16){j=N(c[a+(16+(c[n>>2]|0)-11<<2)>>2]>>16,b[k+20>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-11<<2)>>2]&65535,b[k+20>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-12<<2)>>2]>>16,b[k+22>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-12<<2)>>2]&65535,b[k+22>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-13<<2)>>2]>>16,b[k+24>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-13<<2)>>2]&65535,b[k+24>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-14<<2)>>2]>>16,b[k+26>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-14<<2)>>2]&65535,b[k+26>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-15<<2)>>2]>>16,b[k+28>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-15<<2)>>2]&65535,b[k+28>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-16<<2)>>2]>>16,b[k+30>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-16<<2)>>2]&65535,b[k+30>>1]|0)|0)>>16))}c[a+(16+(c[n>>2]|0)<<2)>>2]=(c[a+(16+(c[n>>2]|0)<<2)>>2]|0)+(c[s>>2]<<4);if(((b[(c[m>>2]|0)+(c[n>>2]<<1)>>1]|0)+((c[a+(16+(c[n>>2]|0)<<2)>>2]>>9)+1>>1)|0)<=32767)if(((b[(c[m>>2]|0)+(c[n>>2]<<1)>>1]|0)+((c[a+(16+(c[n>>2]|0)<<2)>>2]>>9)+1>>1)|0)<-32768)e=-32768;else e=(b[(c[m>>2]|0)+(c[n>>2]<<1)>>1]|0)+((c[a+(16+(c[n>>2]|0)<<2)>>2]>>9)+1>>1)|0;else e=32767;b[(c[m>>2]|0)+(c[n>>2]<<1)>>1]=e;c[n>>2]=(c[n>>2]|0)+1}e=(c[p>>2]|0)+1312|0;f=a+(c[o>>2]<<2)|0;g=e+64|0;do{c[e>>2]=c[f>>2];e=e+4|0;f=f+4|0}while((e|0)<(g|0));_(c[r>>2]|0);l=t;return}function hd(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;h=l;l=l+32|0;e=h+16|0;f=h+12|0;g=h+8|0;d=h+4|0;b=h;c[f>>2]=a;if((c[f>>2]|0)<=0){c[e>>2]=0;g=c[e>>2]|0;l=h;return g|0}jd(c[f>>2]|0,d,b);if(c[d>>2]&1|0)c[g>>2]=32768;else c[g>>2]=46214;c[g>>2]=c[g>>2]>>(c[d>>2]>>1);f=N(c[g>>2]>>16,(((c[b>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0;c[g>>2]=(c[g>>2]|0)+(f+((N(c[g>>2]&65535,(((c[b>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0)>>16));c[e>>2]=c[g>>2];g=c[e>>2]|0;l=h;return g|0}function id(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;q=l;l=l+48|0;h=q+32|0;i=q+28|0;g=q+24|0;n=q+20|0;o=q+16|0;p=q+12|0;k=q+8|0;m=q+4|0;j=q;c[h>>2]=a;c[i>>2]=b;c[g>>2]=d;c[n>>2]=e;c[o>>2]=f;c[j>>2]=255;while(1){if((c[j>>2]|0)<=(c[n>>2]|0))break;c[j>>2]=c[j>>2]>>1}c[p>>2]=c[c[o>>2]>>2];c[k>>2]=0;while(1){d=c[p>>2]|0;if((c[k>>2]|0)>=(c[n>>2]|0))break;c[p>>2]=907633515+(N(d,196314165)|0);c[m>>2]=c[p>>2]>>24&c[j>>2];f=N(c[(c[i>>2]|0)+(c[m>>2]<<2)>>2]>>16,(c[g>>2]>>4&65535)<<16>>16)|0;f=f+((N(c[(c[i>>2]|0)+(c[m>>2]<<2)>>2]&65535,(c[g>>2]>>4&65535)<<16>>16)|0)>>16)|0;if((f+(N(c[(c[i>>2]|0)+(c[m>>2]<<2)>>2]|0,(c[g>>2]>>4>>15)+1>>1)|0)|0)<=32767){f=N(c[(c[i>>2]|0)+(c[m>>2]<<2)>>2]>>16,(c[g>>2]>>4&65535)<<16>>16)|0;f=f+((N(c[(c[i>>2]|0)+(c[m>>2]<<2)>>2]&65535,(c[g>>2]>>4&65535)<<16>>16)|0)>>16)|0;if((f+(N(c[(c[i>>2]|0)+(c[m>>2]<<2)>>2]|0,(c[g>>2]>>4>>15)+1>>1)|0)|0)<-32768)d=-32768;else{d=N(c[(c[i>>2]|0)+(c[m>>2]<<2)>>2]>>16,(c[g>>2]>>4&65535)<<16>>16)|0;d=d+((N(c[(c[i>>2]|0)+(c[m>>2]<<2)>>2]&65535,(c[g>>2]>>4&65535)<<16>>16)|0)>>16)|0;d=d+(N(c[(c[i>>2]|0)+(c[m>>2]<<2)>>2]|0,(c[g>>2]>>4>>15)+1>>1)|0)|0}}else d=32767;c[(c[h>>2]|0)+(c[k>>2]<<2)>>2]=(d&65535)<<16>>16;c[k>>2]=(c[k>>2]|0)+1}c[c[o>>2]>>2]=d;l=q;return}function jd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;e=l;l=l+16|0;h=e+12|0;i=e+8|0;f=e+4|0;g=e;c[h>>2]=a;c[i>>2]=b;c[f>>2]=d;c[g>>2]=kd(c[h>>2]|0)|0;c[c[i>>2]>>2]=c[g>>2];b=(ld(c[h>>2]|0,24-(c[g>>2]|0)|0)|0)&127;c[c[f>>2]>>2]=b;l=e;return}function kd(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;if(!(c[b>>2]|0)){b=32;l=d;return b|0}b=32-(32-(Q(c[b>>2]|0)|0))|0;l=d;return b|0}function ld(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+32|0;g=j+20|0;d=j+16|0;h=j+12|0;i=j+8|0;f=j+4|0;e=j;c[d>>2]=a;c[h>>2]=b;c[i>>2]=c[d>>2];c[f>>2]=c[h>>2];c[e>>2]=0-(c[h>>2]|0);if(!(c[h>>2]|0)){c[g>>2]=c[d>>2];i=c[g>>2]|0;l=j;return i|0}a=c[i>>2]|0;if((c[h>>2]|0)<0){c[g>>2]=a<>2]|(c[i>>2]|0)>>>(32-(c[e>>2]|0)|0);i=c[g>>2]|0;l=j;return i|0}else{c[g>>2]=a<<32-(c[f>>2]|0)|(c[i>>2]|0)>>>(c[f>>2]|0);i=c[g>>2]|0;l=j;return i|0}return 0}function md(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;s=l;l=l+48|0;p=s+40|0;v=s+36|0;n=s+32|0;t=s+28|0;u=s+24|0;r=s+20|0;i=s+16|0;m=s+12|0;o=s+8|0;j=s+44|0;q=s+4|0;k=s;c[p>>2]=b;c[v>>2]=d;c[n>>2]=e;c[t>>2]=f;c[u>>2]=g;c[r>>2]=h;a[j+1>>0]=0;c[q>>2]=c[v>>2];c[i>>2]=(((c[u>>2]|0)+(c[t>>2]<<1)&65535)<<16>>16)*7;c[k>>2]=30180+(c[i>>2]|0);c[n>>2]=(c[n>>2]|0)+8>>4;c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[n>>2]|0))break;c[o>>2]=c[(c[r>>2]|0)+(c[i>>2]<<2)>>2];a:do if((c[o>>2]|0)>0){a[j>>0]=a[(c[k>>2]|0)+((c[o>>2]&31|0)<6?c[o>>2]&31:6)>>0]|0;c[m>>2]=0;while(1){if((c[m>>2]|0)>=16)break a;if(a[(c[q>>2]|0)+(c[m>>2]|0)>>0]|0)$b(c[p>>2]|0,(a[(c[q>>2]|0)+(c[m>>2]|0)>>0]>>15)+1|0,j,8);c[m>>2]=(c[m>>2]|0)+1}}while(0);c[q>>2]=(c[q>>2]|0)+16;c[i>>2]=(c[i>>2]|0)+1}l=s;return}function nd(d,e,f,g,h,i){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;t=l;l=l+48|0;q=t+40|0;w=t+36|0;o=t+32|0;u=t+28|0;v=t+24|0;s=t+20|0;j=t+16|0;n=t+12|0;p=t+8|0;k=t+44|0;r=t+4|0;m=t;c[q>>2]=d;c[w>>2]=e;c[o>>2]=f;c[u>>2]=g;c[v>>2]=h;c[s>>2]=i;a[k+1>>0]=0;c[r>>2]=c[w>>2];c[j>>2]=(((c[v>>2]|0)+(c[u>>2]<<1)&65535)<<16>>16)*7;c[m>>2]=30180+(c[j>>2]|0);c[o>>2]=(c[o>>2]|0)+8>>4;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[o>>2]|0))break;c[p>>2]=c[(c[s>>2]|0)+(c[j>>2]<<2)>>2];a:do if((c[p>>2]|0)>0){a[k>>0]=a[(c[m>>2]|0)+((c[p>>2]&31|0)<6?c[p>>2]&31:6)>>0]|0;c[n>>2]=0;while(1){if((c[n>>2]|0)>=16)break a;if((b[(c[r>>2]|0)+(c[n>>2]<<1)>>1]|0)>0){v=((Pb(c[q>>2]|0,k,8)|0)<<1)-1|0;w=(c[r>>2]|0)+(c[n>>2]<<1)|0;b[w>>1]=N(b[w>>1]|0,v)|0}c[n>>2]=(c[n>>2]|0)+1}}while(0);c[r>>2]=(c[r>>2]|0)+32;c[j>>2]=(c[j>>2]|0)+1}l=t;return}function od(a){a=a|0;var b=0,d=0;b=l;l=l+16|0;d=b;c[d>>2]=a;aj(c[d>>2]|0,0,4260)|0;c[(c[d>>2]|0)+2376>>2]=1;c[c[d>>2]>>2]=65536;fd(c[d>>2]|0);ie(c[d>>2]|0);l=b;return 0}function pd(d,e,f,g,h){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0;M=l;l=l+144|0;E=M+100|0;F=M+96|0;L=M+92|0;m=M+88|0;v=M+84|0;x=M+80|0;z=M+76|0;A=M+72|0;K=M+68|0;H=M+64|0;u=M+60|0;J=M+56|0;o=M+52|0;q=M+48|0;G=M+44|0;p=M+104|0;t=M+40|0;s=M+36|0;r=M+32|0;y=M+28|0;w=M+24|0;n=M+20|0;k=M+16|0;C=M+12|0;B=M+8|0;D=M+4|0;I=M;c[E>>2]=d;c[F>>2]=e;c[L>>2]=f;c[m>>2]=g;c[v>>2]=h;c[A>>2]=0;f=c[(c[E>>2]|0)+2336>>2]|0;c[I>>2]=$()|0;g=l;l=l+((1*(f<<1)|0)+15&-16)|0;f=l;l=l+((1*((c[(c[E>>2]|0)+2336>>2]|0)+(c[(c[E>>2]|0)+2328>>2]|0)<<2)|0)+15&-16)|0;i=l;l=l+((1*(c[(c[E>>2]|0)+2332>>2]<<2)|0)+15&-16)|0;j=l;l=l+((1*((c[(c[E>>2]|0)+2332>>2]|0)+16<<2)|0)+15&-16)|0;c[k>>2]=b[24558+(a[(c[E>>2]|0)+2736+29>>0]>>1<<2)+(a[(c[E>>2]|0)+2736+30>>0]<<1)>>1];if((a[(c[E>>2]|0)+2736+31>>0]|0)<4)c[u>>2]=1;else c[u>>2]=0;c[n>>2]=a[(c[E>>2]|0)+2736+34>>0];c[x>>2]=0;while(1){if((c[x>>2]|0)>=(c[(c[E>>2]|0)+2328>>2]|0))break;c[n>>2]=907633515+(N(c[n>>2]|0,196314165)|0);c[(c[E>>2]|0)+4+(c[x>>2]<<2)>>2]=b[(c[m>>2]|0)+(c[x>>2]<<1)>>1]<<14;d=(c[E>>2]|0)+4+(c[x>>2]<<2)|0;h=c[d>>2]|0;if((c[(c[E>>2]|0)+4+(c[x>>2]<<2)>>2]|0)<=0){if((h|0)<0){e=(c[E>>2]|0)+4+(c[x>>2]<<2)|0;c[e>>2]=(c[e>>2]|0)+1280}}else c[d>>2]=h-1280;e=(c[E>>2]|0)+4+(c[x>>2]<<2)|0;c[e>>2]=(c[e>>2]|0)+(c[k>>2]<<4);if((c[n>>2]|0)<0)c[(c[E>>2]|0)+4+(c[x>>2]<<2)>>2]=0-(c[(c[E>>2]|0)+4+(c[x>>2]<<2)>>2]|0);c[n>>2]=(c[n>>2]|0)+(b[(c[m>>2]|0)+(c[x>>2]<<1)>>1]|0);c[x>>2]=(c[x>>2]|0)+1}h=j;d=(c[E>>2]|0)+1284|0;e=h+64|0;do{c[h>>2]=c[d>>2];h=h+4|0;d=d+4|0}while((h|0)<(e|0));c[B>>2]=(c[E>>2]|0)+4;c[G>>2]=c[L>>2];c[H>>2]=c[(c[E>>2]|0)+2336>>2];c[z>>2]=0;while(1){if((c[z>>2]|0)>=(c[(c[E>>2]|0)+2324>>2]|0))break;c[D>>2]=i;c[o>>2]=(c[F>>2]|0)+32+(c[z>>2]>>1<<5);_i(p|0,c[o>>2]|0,c[(c[E>>2]|0)+2340>>2]<<1|0)|0;c[q>>2]=(c[F>>2]|0)+96+((c[z>>2]|0)*5<<1);c[J>>2]=a[(c[E>>2]|0)+2736+29>>0];c[r>>2]=c[(c[F>>2]|0)+16+(c[z>>2]<<2)>>2]>>6;c[y>>2]=qd(c[(c[F>>2]|0)+16+(c[z>>2]<<2)>>2]|0,47)|0;a:do if((c[(c[F>>2]|0)+16+(c[z>>2]<<2)>>2]|0)!=(c[c[E>>2]>>2]|0)){c[w>>2]=rd(c[c[E>>2]>>2]|0,c[(c[F>>2]|0)+16+(c[z>>2]<<2)>>2]|0,16)|0;c[x>>2]=0;while(1){if((c[x>>2]|0)>=16)break a;n=N(c[w>>2]>>16,(c[j+(c[x>>2]<<2)>>2]&65535)<<16>>16)|0;n=n+((N(c[w>>2]&65535,(c[j+(c[x>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;n=n+(N(c[w>>2]|0,(c[j+(c[x>>2]<<2)>>2]>>15)+1>>1)|0)|0;c[j+(c[x>>2]<<2)>>2]=n;c[x>>2]=(c[x>>2]|0)+1}}else c[w>>2]=65536;while(0);c[c[E>>2]>>2]=c[(c[F>>2]|0)+16+(c[z>>2]<<2)>>2];if((c[(c[E>>2]|0)+4160>>2]|0?(c[(c[E>>2]|0)+4164>>2]|0)==2:0)?((c[z>>2]|0)<2?(a[(c[E>>2]|0)+2736+29>>0]|0)!=2:0):0){n=c[q>>2]|0;b[n>>1]=0;b[n+2>>1]=0;b[n+4>>1]=0;b[n+6>>1]=0;b[n+8>>1]=0;b[(c[q>>2]|0)+4>>1]=4096;c[J>>2]=2;c[(c[F>>2]|0)+(c[z>>2]<<2)>>2]=c[(c[E>>2]|0)+2308>>2]}b:do if((c[J>>2]|0)==2){c[A>>2]=c[(c[F>>2]|0)+(c[z>>2]<<2)>>2];if(c[z>>2]|0?!((c[z>>2]|0)==2&(c[u>>2]|0)!=0):0){if((c[w>>2]|0)==65536)break;c[x>>2]=0;while(1){if((c[x>>2]|0)>=((c[A>>2]|0)+2|0))break b;n=N(c[w>>2]>>16,(c[f+((c[H>>2]|0)-(c[x>>2]|0)-1<<2)>>2]&65535)<<16>>16)|0;n=n+((N(c[w>>2]&65535,(c[f+((c[H>>2]|0)-(c[x>>2]|0)-1<<2)>>2]&65535)<<16>>16)|0)>>16)|0;n=n+(N(c[w>>2]|0,(c[f+((c[H>>2]|0)-(c[x>>2]|0)-1<<2)>>2]>>15)+1>>1)|0)|0;c[f+((c[H>>2]|0)-(c[x>>2]|0)-1<<2)>>2]=n;c[x>>2]=(c[x>>2]|0)+1}}c[K>>2]=(c[(c[E>>2]|0)+2336>>2]|0)-(c[A>>2]|0)-(c[(c[E>>2]|0)+2340>>2]|0)-2;if((c[z>>2]|0)==2)_i((c[E>>2]|0)+1348+(c[(c[E>>2]|0)+2336>>2]<<1)|0,c[L>>2]|0,c[(c[E>>2]|0)+2332>>2]<<1<<1|0)|0;n=(c[E>>2]|0)+1348+((c[K>>2]|0)+(N(c[z>>2]|0,c[(c[E>>2]|0)+2332>>2]|0)|0)<<1)|0;Gf(g+(c[K>>2]<<1)|0,n,c[o>>2]|0,(c[(c[E>>2]|0)+2336>>2]|0)-(c[K>>2]|0)|0,c[(c[E>>2]|0)+2340>>2]|0,c[v>>2]|0);if(!(c[z>>2]|0)){n=N(c[y>>2]>>16,(c[(c[F>>2]|0)+136>>2]&65535)<<16>>16)|0;c[y>>2]=n+((N(c[y>>2]&65535,(c[(c[F>>2]|0)+136>>2]&65535)<<16>>16)|0)>>16)<<2}c[x>>2]=0;while(1){if((c[x>>2]|0)>=((c[A>>2]|0)+2|0))break b;n=N(c[y>>2]>>16,b[g+((c[(c[E>>2]|0)+2336>>2]|0)-(c[x>>2]|0)-1<<1)>>1]|0)|0;n=n+((N(c[y>>2]&65535,b[g+((c[(c[E>>2]|0)+2336>>2]|0)-(c[x>>2]|0)-1<<1)>>1]|0)|0)>>16)|0;c[f+((c[H>>2]|0)-(c[x>>2]|0)-1<<2)>>2]=n;c[x>>2]=(c[x>>2]|0)+1}}while(0);c:do if((c[J>>2]|0)==2){c[C>>2]=f+((c[H>>2]|0)-(c[A>>2]|0)+2<<2);c[x>>2]=0;while(1){if((c[x>>2]|0)>=(c[(c[E>>2]|0)+2332>>2]|0))break c;c[t>>2]=2;n=N(c[c[C>>2]>>2]>>16,b[c[q>>2]>>1]|0)|0;c[t>>2]=(c[t>>2]|0)+(n+((N(c[c[C>>2]>>2]&65535,b[c[q>>2]>>1]|0)|0)>>16));n=N(c[(c[C>>2]|0)+-4>>2]>>16,b[(c[q>>2]|0)+2>>1]|0)|0;c[t>>2]=(c[t>>2]|0)+(n+((N(c[(c[C>>2]|0)+-4>>2]&65535,b[(c[q>>2]|0)+2>>1]|0)|0)>>16));n=N(c[(c[C>>2]|0)+-8>>2]>>16,b[(c[q>>2]|0)+4>>1]|0)|0;c[t>>2]=(c[t>>2]|0)+(n+((N(c[(c[C>>2]|0)+-8>>2]&65535,b[(c[q>>2]|0)+4>>1]|0)|0)>>16));n=N(c[(c[C>>2]|0)+-12>>2]>>16,b[(c[q>>2]|0)+6>>1]|0)|0;c[t>>2]=(c[t>>2]|0)+(n+((N(c[(c[C>>2]|0)+-12>>2]&65535,b[(c[q>>2]|0)+6>>1]|0)|0)>>16));n=N(c[(c[C>>2]|0)+-16>>2]>>16,b[(c[q>>2]|0)+8>>1]|0)|0;c[t>>2]=(c[t>>2]|0)+(n+((N(c[(c[C>>2]|0)+-16>>2]&65535,b[(c[q>>2]|0)+8>>1]|0)|0)>>16));c[C>>2]=(c[C>>2]|0)+4;c[(c[D>>2]|0)+(c[x>>2]<<2)>>2]=(c[(c[B>>2]|0)+(c[x>>2]<<2)>>2]|0)+(c[t>>2]<<1);c[f+(c[H>>2]<<2)>>2]=c[(c[D>>2]|0)+(c[x>>2]<<2)>>2]<<1;c[H>>2]=(c[H>>2]|0)+1;c[x>>2]=(c[x>>2]|0)+1}}else c[D>>2]=c[B>>2];while(0);c[x>>2]=0;while(1){if((c[x>>2]|0)>=(c[(c[E>>2]|0)+2332>>2]|0))break;c[s>>2]=c[(c[E>>2]|0)+2340>>2]>>1;n=N(c[j+(16+(c[x>>2]|0)-1<<2)>>2]>>16,b[p>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-1<<2)>>2]&65535,b[p>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-2<<2)>>2]>>16,b[p+2>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-2<<2)>>2]&65535,b[p+2>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-3<<2)>>2]>>16,b[p+4>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-3<<2)>>2]&65535,b[p+4>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-4<<2)>>2]>>16,b[p+6>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-4<<2)>>2]&65535,b[p+6>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-5<<2)>>2]>>16,b[p+8>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-5<<2)>>2]&65535,b[p+8>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-6<<2)>>2]>>16,b[p+10>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-6<<2)>>2]&65535,b[p+10>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-7<<2)>>2]>>16,b[p+12>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-7<<2)>>2]&65535,b[p+12>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-8<<2)>>2]>>16,b[p+14>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-8<<2)>>2]&65535,b[p+14>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-9<<2)>>2]>>16,b[p+16>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-9<<2)>>2]&65535,b[p+16>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-10<<2)>>2]>>16,b[p+18>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-10<<2)>>2]&65535,b[p+18>>1]|0)|0)>>16));if((c[(c[E>>2]|0)+2340>>2]|0)==16){n=N(c[j+(16+(c[x>>2]|0)-11<<2)>>2]>>16,b[p+20>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-11<<2)>>2]&65535,b[p+20>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-12<<2)>>2]>>16,b[p+22>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-12<<2)>>2]&65535,b[p+22>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-13<<2)>>2]>>16,b[p+24>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-13<<2)>>2]&65535,b[p+24>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-14<<2)>>2]>>16,b[p+26>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-14<<2)>>2]&65535,b[p+26>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-15<<2)>>2]>>16,b[p+28>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-15<<2)>>2]&65535,b[p+28>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-16<<2)>>2]>>16,b[p+30>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-16<<2)>>2]&65535,b[p+30>>1]|0)|0)>>16))}c[j+(16+(c[x>>2]|0)<<2)>>2]=(c[(c[D>>2]|0)+(c[x>>2]<<2)>>2]|0)+(c[s>>2]<<4);n=N(c[j+(16+(c[x>>2]|0)<<2)>>2]>>16,(c[r>>2]&65535)<<16>>16)|0;n=n+((N(c[j+(16+(c[x>>2]|0)<<2)>>2]&65535,(c[r>>2]&65535)<<16>>16)|0)>>16)|0;if(((n+(N(c[j+(16+(c[x>>2]|0)<<2)>>2]|0,(c[r>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<=32767){n=N(c[j+(16+(c[x>>2]|0)<<2)>>2]>>16,(c[r>>2]&65535)<<16>>16)|0;n=n+((N(c[j+(16+(c[x>>2]|0)<<2)>>2]&65535,(c[r>>2]&65535)<<16>>16)|0)>>16)|0;if(((n+(N(c[j+(16+(c[x>>2]|0)<<2)>>2]|0,(c[r>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<-32768)h=-32768;else{h=N(c[j+(16+(c[x>>2]|0)<<2)>>2]>>16,(c[r>>2]&65535)<<16>>16)|0;h=h+((N(c[j+(16+(c[x>>2]|0)<<2)>>2]&65535,(c[r>>2]&65535)<<16>>16)|0)>>16)|0;h=(h+(N(c[j+(16+(c[x>>2]|0)<<2)>>2]|0,(c[r>>2]>>15)+1>>1)|0)>>7)+1>>1}}else h=32767;b[(c[G>>2]|0)+(c[x>>2]<<1)>>1]=h;c[x>>2]=(c[x>>2]|0)+1}h=j;d=j+(c[(c[E>>2]|0)+2332>>2]<<2)|0;e=h+64|0;do{c[h>>2]=c[d>>2];h=h+4|0;d=d+4|0}while((h|0)<(e|0));c[B>>2]=(c[B>>2]|0)+(c[(c[E>>2]|0)+2332>>2]<<2);c[G>>2]=(c[G>>2]|0)+(c[(c[E>>2]|0)+2332>>2]<<1);c[z>>2]=(c[z>>2]|0)+1}h=(c[E>>2]|0)+1284|0;d=j;e=h+64|0;do{c[h>>2]=c[d>>2];h=h+4|0;d=d+4|0}while((h|0)<(e|0));_(c[I>>2]|0);l=M;return}function qd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0;h=l;l=l+48|0;g=h+32|0;n=h+28|0;d=h+24|0;i=h+20|0;f=h+16|0;j=h+12|0;m=h+8|0;k=h+4|0;e=h;c[n>>2]=a;c[d>>2]=b;b=c[n>>2]|0;c[i>>2]=(sd((c[n>>2]|0)>0?b:0-b|0)|0)-1;c[m>>2]=c[n>>2]<>2];c[j>>2]=536870911/(c[m>>2]>>16|0)|0;c[e>>2]=c[j>>2]<<16;b=N(c[m>>2]>>16,(c[j>>2]&65535)<<16>>16)|0;c[k>>2]=536870912-(b+((N(c[m>>2]&65535,(c[j>>2]&65535)<<16>>16)|0)>>16))<<3;b=N(c[k>>2]>>16,(c[j>>2]&65535)<<16>>16)|0;b=(c[e>>2]|0)+(b+((N(c[k>>2]&65535,(c[j>>2]&65535)<<16>>16)|0)>>16))|0;c[e>>2]=b+(N(c[k>>2]|0,(c[j>>2]>>15)+1>>1)|0);c[f>>2]=61-(c[i>>2]|0)-(c[d>>2]|0);b=c[f>>2]|0;if((c[f>>2]|0)>0)if((b|0)<32){c[g>>2]=c[e>>2]>>c[f>>2];n=c[g>>2]|0;l=h;return n|0}else{c[g>>2]=0;n=c[g>>2]|0;l=h;return n|0}a=c[e>>2]|0;d=0-(c[f>>2]|0)|0;do if((-2147483648>>0-b|0)>(2147483647>>0-(c[f>>2]|0)|0)){if((a|0)>(-2147483648>>d|0)){b=-2147483648>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(2147483647>>0-(c[f>>2]|0)|0)){b=2147483647>>0-(c[f>>2]|0);break}else{b=c[e>>2]|0;break}}else{if((a|0)>(2147483647>>d|0)){b=2147483647>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(-2147483648>>0-(c[f>>2]|0)|0)){b=-2147483648>>0-(c[f>>2]|0);break}else{b=c[e>>2]|0;break}}while(0);c[g>>2]=b<<0-(c[f>>2]|0);n=c[g>>2]|0;l=h;return n|0}function rd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;h=l;l=l+48|0;g=h+40|0;q=h+36|0;p=h+32|0;i=h+28|0;k=h+24|0;j=h+20|0;f=h+16|0;m=h+12|0;n=h+8|0;o=h+4|0;e=h;c[q>>2]=a;c[p>>2]=b;c[i>>2]=d;b=c[q>>2]|0;c[k>>2]=(sd((c[q>>2]|0)>0?b:0-b|0)|0)-1;c[n>>2]=c[q>>2]<>2];b=c[p>>2]|0;c[j>>2]=(sd((c[p>>2]|0)>0?b:0-b|0)|0)-1;c[o>>2]=c[p>>2]<>2];c[m>>2]=536870911/(c[o>>2]>>16|0)|0;b=N(c[n>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;c[e>>2]=b+((N(c[n>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16);b=c[n>>2]|0;a=c[o>>2]|0;d=c[e>>2]|0;d=Xi(a|0,((a|0)<0)<<31>>31|0,d|0,((d|0)<0)<<31>>31|0)|0;d=Yi(d|0,y|0,32)|0;c[n>>2]=b-(d<<3);d=N(c[n>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;c[e>>2]=(c[e>>2]|0)+(d+((N(c[n>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16));c[f>>2]=29+(c[k>>2]|0)-(c[j>>2]|0)-(c[i>>2]|0);d=c[f>>2]|0;if((c[f>>2]|0)>=0)if((d|0)<32){c[g>>2]=c[e>>2]>>c[f>>2];q=c[g>>2]|0;l=h;return q|0}else{c[g>>2]=0;q=c[g>>2]|0;l=h;return q|0}a=c[e>>2]|0;b=0-(c[f>>2]|0)|0;do if((-2147483648>>0-d|0)>(2147483647>>0-(c[f>>2]|0)|0)){if((a|0)>(-2147483648>>b|0)){d=-2147483648>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(2147483647>>0-(c[f>>2]|0)|0)){d=2147483647>>0-(c[f>>2]|0);break}else{d=c[e>>2]|0;break}}else{if((a|0)>(2147483647>>b|0)){d=2147483647>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(-2147483648>>0-(c[f>>2]|0)|0)){d=-2147483648>>0-(c[f>>2]|0);break}else{d=c[e>>2]|0;break}}while(0);c[g>>2]=d<<0-(c[f>>2]|0);q=c[g>>2]|0;l=h;return q|0}function sd(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;if(!(c[b>>2]|0)){b=32;l=d;return b|0}b=32-(32-(Q(c[b>>2]|0)|0))|0;l=d;return b|0}function td(b,d,e,f,g,h,i){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;x=l;l=l+192|0;r=x+180|0;t=x+176|0;q=x+172|0;p=x+168|0;n=x+164|0;m=x+160|0;k=x+156|0;j=x+152|0;o=x+148|0;u=x+144|0;s=x+4|0;v=x;c[r>>2]=b;c[t>>2]=d;c[q>>2]=e;c[p>>2]=f;c[n>>2]=g;c[m>>2]=h;c[k>>2]=i;c[u>>2]=0;c[j>>2]=c[(c[r>>2]|0)+2328>>2];c[s+136>>2]=0;do if(!(c[n>>2]|0))w=4;else{if((c[n>>2]|0)==2?(c[(c[r>>2]|0)+2420+(c[(c[r>>2]|0)+2388>>2]<<2)>>2]|0)==1:0){w=4;break}je(c[r>>2]|0,s,c[q>>2]|0,1,c[k>>2]|0)}while(0);if((w|0)==4){d=(c[j>>2]|0)+16-1&-16;c[v>>2]=$()|0;w=l;l=l+((1*(d<<1)|0)+15&-16)|0;vd(c[r>>2]|0,c[t>>2]|0,c[(c[r>>2]|0)+2388>>2]|0,c[n>>2]|0,c[m>>2]|0);wd(c[t>>2]|0,w,a[(c[r>>2]|0)+2736+29>>0]|0,a[(c[r>>2]|0)+2736+30>>0]|0,c[(c[r>>2]|0)+2328>>2]|0);ud(c[r>>2]|0,s,c[m>>2]|0);pd(c[r>>2]|0,s,c[q>>2]|0,w,c[k>>2]|0);je(c[r>>2]|0,s,c[q>>2]|0,0,c[k>>2]|0);c[(c[r>>2]|0)+4160>>2]=0;c[(c[r>>2]|0)+4164>>2]=a[(c[r>>2]|0)+2736+29>>0];c[(c[r>>2]|0)+2376>>2]=0;_(c[v>>2]|0)}c[o>>2]=(c[(c[r>>2]|0)+2336>>2]|0)-(c[(c[r>>2]|0)+2328>>2]|0);$i((c[r>>2]|0)+1348|0,(c[r>>2]|0)+1348+(c[(c[r>>2]|0)+2328>>2]<<1)|0,c[o>>2]<<1|0)|0;_i((c[r>>2]|0)+1348+(c[o>>2]<<1)|0,c[q>>2]|0,c[(c[r>>2]|0)+2328>>2]<<1|0)|0;gd(c[r>>2]|0,s,c[q>>2]|0,c[j>>2]|0);ue(c[r>>2]|0,c[q>>2]|0,c[j>>2]|0);c[(c[r>>2]|0)+2308>>2]=c[s+((c[(c[r>>2]|0)+2324>>2]|0)-1<<2)>>2];c[c[p>>2]>>2]=c[j>>2];l=x;return c[u>>2]|0}function ud(d,e,f){d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;p=l;l=l+96|0;n=p+24|0;o=p+20|0;q=p+16|0;k=p+12|0;m=p+8|0;i=p+4|0;h=p+64|0;g=p+32|0;j=p;c[n>>2]=d;c[o>>2]=e;c[q>>2]=f;Ld((c[o>>2]|0)+16|0,(c[n>>2]|0)+2736|0,(c[n>>2]|0)+2312|0,(c[q>>2]|0)==2&1,c[(c[n>>2]|0)+2324>>2]|0);Rd(h,(c[n>>2]|0)+2736+8|0,c[(c[n>>2]|0)+2732>>2]|0);Lf((c[o>>2]|0)+32+32|0,h,c[(c[n>>2]|0)+2340>>2]|0);if((c[(c[n>>2]|0)+2376>>2]|0)==1)a[(c[n>>2]|0)+2736+31>>0]=4;if((a[(c[n>>2]|0)+2736+31>>0]|0)<4){c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[(c[n>>2]|0)+2340>>2]|0))break;q=(b[(c[n>>2]|0)+2344+(c[k>>2]<<1)>>1]|0)+((N(a[(c[n>>2]|0)+2736+31>>0]|0,(b[h+(c[k>>2]<<1)>>1]|0)-(b[(c[n>>2]|0)+2344+(c[k>>2]<<1)>>1]|0)|0)|0)>>2)&65535;b[g+(c[k>>2]<<1)>>1]=q;c[k>>2]=(c[k>>2]|0)+1}Lf((c[o>>2]|0)+32|0,g,c[(c[n>>2]|0)+2340>>2]|0)}else _i((c[o>>2]|0)+32|0,(c[o>>2]|0)+32+32|0,c[(c[n>>2]|0)+2340>>2]<<1|0)|0;_i((c[n>>2]|0)+2344|0,h|0,c[(c[n>>2]|0)+2340>>2]<<1|0)|0;if(c[(c[n>>2]|0)+4160>>2]|0){yf((c[o>>2]|0)+32|0,c[(c[n>>2]|0)+2340>>2]|0,63570);yf((c[o>>2]|0)+32+32|0,c[(c[n>>2]|0)+2340>>2]|0,63570)}if((a[(c[n>>2]|0)+2736+29>>0]|0)!=2){aj(c[o>>2]|0,0,c[(c[n>>2]|0)+2324>>2]<<2|0)|0;aj((c[o>>2]|0)+96|0,0,(c[(c[n>>2]|0)+2324>>2]|0)*5<<1|0)|0;a[(c[n>>2]|0)+2736+32>>0]=0;n=0;q=c[o>>2]|0;q=q+136|0;c[q>>2]=n;l=p;return}zf(b[(c[n>>2]|0)+2736+26>>1]|0,a[(c[n>>2]|0)+2736+28>>0]|0,c[o>>2]|0,c[(c[n>>2]|0)+2316>>2]|0,c[(c[n>>2]|0)+2324>>2]|0);c[j>>2]=c[17644+(a[(c[n>>2]|0)+2736+32>>0]<<2)>>2];c[m>>2]=0;while(1){f=(c[n>>2]|0)+2736|0;if((c[m>>2]|0)>=(c[(c[n>>2]|0)+2324>>2]|0))break;c[i>>2]=a[f+4+(c[m>>2]|0)>>0];c[k>>2]=0;while(1){if((c[k>>2]|0)>=5)break;b[(c[o>>2]|0)+96+(((c[m>>2]|0)*5|0)+(c[k>>2]|0)<<1)>>1]=a[(c[j>>2]|0)+(((c[i>>2]|0)*5|0)+(c[k>>2]|0))>>0]<<7;c[k>>2]=(c[k>>2]|0)+1}c[m>>2]=(c[m>>2]|0)+1}c[i>>2]=a[f+33>>0];n=b[24566+(c[i>>2]<<1)>>1]|0;q=c[o>>2]|0;q=q+136|0;c[q>>2]=n;l=p;return}function vd(d,e,f,g,h){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;t=l;l=l+96|0;r=t+36|0;s=t+32|0;u=t+28|0;v=t+24|0;n=t+20|0;k=t+16|0;q=t+12|0;i=t+8|0;o=t+4|0;p=t;j=t+40|0;m=t+72|0;c[r>>2]=d;c[s>>2]=e;c[u>>2]=f;c[v>>2]=g;c[n>>2]=h;if(!(c[v>>2]|0)?!(c[(c[r>>2]|0)+2404+(c[u>>2]<<2)>>2]|0):0)c[i>>2]=Pb(c[s>>2]|0,29020,8)|0;else c[i>>2]=(Pb(c[s>>2]|0,29016,8)|0)+2;a[(c[r>>2]|0)+2736+29>>0]=c[i>>2]>>1;a[(c[r>>2]|0)+2736+30>>0]=c[i>>2]&1;f=c[s>>2]|0;if((c[n>>2]|0)==2){v=(Pb(f,26767,8)|0)&255;a[(c[r>>2]|0)+2736>>0]=v}else{u=(Pb(f,26743+(a[(c[r>>2]|0)+2736+29>>0]<<3)|0,8)|0)<<3&255;a[(c[r>>2]|0)+2736>>0]=u;u=((Pb(c[s>>2]|0,29045,8)|0)&255)<<24>>24;v=(c[r>>2]|0)+2736|0;a[v>>0]=(a[v>>0]|0)+u}c[k>>2]=1;while(1){f=c[s>>2]|0;if((c[k>>2]|0)>=(c[(c[r>>2]|0)+2324>>2]|0))break;v=(Pb(f,26767,8)|0)&255;a[(c[r>>2]|0)+2736+(c[k>>2]|0)>>0]=v;c[k>>2]=(c[k>>2]|0)+1}v=(Pb(f,(c[(c[(c[r>>2]|0)+2732>>2]|0)+12>>2]|0)+(N(a[(c[r>>2]|0)+2736+29>>0]>>1,b[c[(c[r>>2]|0)+2732>>2]>>1]|0)|0)|0,8)|0)&255;a[(c[r>>2]|0)+2736+8>>0]=v;Xe(j,m,c[(c[r>>2]|0)+2732>>2]|0,a[(c[r>>2]|0)+2736+8>>0]|0);c[k>>2]=0;while(1){if((c[k>>2]|0)>=(b[(c[(c[r>>2]|0)+2732>>2]|0)+2>>1]|0))break;c[i>>2]=Pb(c[s>>2]|0,(c[(c[(c[r>>2]|0)+2732>>2]|0)+24>>2]|0)+(b[j+(c[k>>2]<<1)>>1]|0)|0,8)|0;if(c[i>>2]|0){if((c[i>>2]|0)==8){v=Pb(c[s>>2]|0,29053,8)|0;c[i>>2]=(c[i>>2]|0)+v}}else{v=Pb(c[s>>2]|0,29053,8)|0;c[i>>2]=(c[i>>2]|0)-v}a[(c[r>>2]|0)+2736+8+((c[k>>2]|0)+1)>>0]=(c[i>>2]|0)-4;c[k>>2]=(c[k>>2]|0)+1}if((c[(c[r>>2]|0)+2324>>2]|0)==4){f=(Pb(c[s>>2]|0,29022,8)|0)&255;h=c[r>>2]|0}else{f=4;h=c[r>>2]|0}a[h+2736+31>>0]=f;if((a[(c[r>>2]|0)+2736+29>>0]|0)!=2){v=c[r>>2]|0;v=v+2736|0;v=v+29|0;v=a[v>>0]|0;v=v<<24>>24;u=c[r>>2]|0;u=u+2396|0;c[u>>2]=v;u=c[s>>2]|0;u=Pb(u,29030,8)|0;u=u&255;v=c[r>>2]|0;v=v+2736|0;v=v+34|0;a[v>>0]=u;l=t;return}c[o>>2]=1;if(((c[n>>2]|0)==2?(c[(c[r>>2]|0)+2396>>2]|0)==2:0)?(c[p>>2]=((Pb(c[s>>2]|0,29092,8)|0)&65535)<<16>>16,(c[p>>2]|0)>0):0){c[p>>2]=(c[p>>2]|0)-9;b[(c[r>>2]|0)+2736+26>>1]=(b[(c[r>>2]|0)+2400>>1]|0)+(c[p>>2]|0);c[o>>2]=0}if(c[o>>2]|0){u=((Pb(c[s>>2]|0,29060,8)|0)&65535)<<16>>16;u=(N(u,c[(c[r>>2]|0)+2316>>2]>>1)|0)&65535;b[(c[r>>2]|0)+2736+26>>1]=u;u=((Pb(c[s>>2]|0,c[(c[r>>2]|0)+2380>>2]|0,8)|0)&65535)<<16>>16;v=(c[r>>2]|0)+2736+26|0;b[v>>1]=(b[v>>1]|0)+u}b[(c[r>>2]|0)+2400>>1]=b[(c[r>>2]|0)+2736+26>>1]|0;v=(Pb(c[s>>2]|0,c[(c[r>>2]|0)+2384>>2]|0,8)|0)&255;a[(c[r>>2]|0)+2736+28>>0]=v;v=(Pb(c[s>>2]|0,26808,8)|0)&255;a[(c[r>>2]|0)+2736+32>>0]=v;c[q>>2]=0;while(1){if((c[q>>2]|0)>=(c[(c[r>>2]|0)+2324>>2]|0))break;v=(Pb(c[s>>2]|0,c[17620+(a[(c[r>>2]|0)+2736+32>>0]<<2)>>2]|0,8)|0)&255;a[(c[r>>2]|0)+2736+4+(c[q>>2]|0)>>0]=v;c[q>>2]=(c[q>>2]|0)+1}if(!(c[n>>2]|0)){f=(Pb(c[s>>2]|0,29013,8)|0)&255;h=c[r>>2]|0}else{f=0;h=c[r>>2]|0}a[h+2736+33>>0]=f;v=c[r>>2]|0;v=v+2736|0;v=v+29|0;v=a[v>>0]|0;v=v<<24>>24;u=c[r>>2]|0;u=u+2396|0;c[u>>2]=v;u=c[s>>2]|0;u=Pb(u,29030,8)|0;u=u&255;v=c[r>>2]|0;v=v+2736|0;v=v+34|0;a[v>>0]=u;l=t;return}function wd(a,d,e,f,g){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0;y=l;l=l+224|0;s=y+212|0;t=y+208|0;w=y+204|0;v=y+200|0;k=y+196|0;m=y+192|0;o=y+188|0;p=y+184|0;n=y+180|0;j=y+176|0;q=y+172|0;h=y+168|0;x=y+88|0;r=y+8|0;u=y+4|0;i=y;c[s>>2]=a;c[t>>2]=d;c[w>>2]=e;c[v>>2]=f;c[k>>2]=g;c[h>>2]=Pb(c[s>>2]|0,29519+((c[w>>2]>>1)*9|0)|0,8)|0;c[n>>2]=c[k>>2]>>4;if((c[n>>2]<<4|0)<(c[k>>2]|0))c[n>>2]=(c[n>>2]|0)+1;c[i>>2]=29177+((c[h>>2]|0)*18|0);c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[n>>2]|0))break;c[r+(c[m>>2]<<2)>>2]=0;g=Pb(c[s>>2]|0,c[i>>2]|0,8)|0;h=c[m>>2]|0;while(1){c[x+(h<<2)>>2]=g;h=c[m>>2]|0;if((c[x+(c[m>>2]<<2)>>2]|0)!=17)break;g=r+(h<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=Pb(c[s>>2]|0,29339+((c[r+(c[m>>2]<<2)>>2]|0)==10&1)|0,8)|0;h=c[m>>2]|0}c[m>>2]=h+1}c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[n>>2]|0))break;h=(c[t>>2]|0)+((c[m>>2]&65535)<<16>>16<<4<<1)|0;if((c[x+(c[m>>2]<<2)>>2]|0)>0)Be(h,c[s>>2]|0,c[x+(c[m>>2]<<2)>>2]|0);else{g=h+32|0;do{b[h>>1]=0;h=h+2|0}while((h|0)<(g|0))}c[m>>2]=(c[m>>2]|0)+1}c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[n>>2]|0))break;if((c[r+(c[m>>2]<<2)>>2]|0)>0){c[q>>2]=c[r+(c[m>>2]<<2)>>2];c[u>>2]=(c[t>>2]|0)+((c[m>>2]&65535)<<16>>16<<4<<1);c[p>>2]=0;while(1){if((c[p>>2]|0)>=16)break;c[j>>2]=b[(c[u>>2]|0)+(c[p>>2]<<1)>>1];c[o>>2]=0;while(1){h=c[j>>2]|0;if((c[o>>2]|0)>=(c[q>>2]|0))break;c[j>>2]=h<<1;i=Pb(c[s>>2]|0,29011,8)|0;c[j>>2]=(c[j>>2]|0)+i;c[o>>2]=(c[o>>2]|0)+1}b[(c[u>>2]|0)+(c[p>>2]<<1)>>1]=h;c[p>>2]=(c[p>>2]|0)+1}i=x+(c[m>>2]<<2)|0;c[i>>2]=c[i>>2]|c[q>>2]<<5}c[m>>2]=(c[m>>2]|0)+1}nd(c[s>>2]|0,c[t>>2]|0,c[k>>2]|0,c[w>>2]|0,c[v>>2]|0,x);l=y;return}function xd(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;j=m+16|0;i=m+12|0;f=m+8|0;h=m+4|0;k=m;c[j>>2]=b;c[i>>2]=d;c[f>>2]=e;c[k>>2]=0;c[(c[j>>2]|0)+2332>>2]=((c[i>>2]&65535)<<16>>16)*5;c[h>>2]=N((c[(c[j>>2]|0)+2324>>2]&65535)<<16>>16,(c[(c[j>>2]|0)+2332>>2]&65535)<<16>>16)|0;if(!((c[(c[j>>2]|0)+2316>>2]|0)==(c[i>>2]|0)?(c[(c[j>>2]|0)+2320>>2]|0)==(c[f>>2]|0):0)){b=Tf((c[j>>2]|0)+2432|0,((c[i>>2]&65535)<<16>>16)*1e3|0,c[f>>2]|0,0)|0;c[k>>2]=(c[k>>2]|0)+b;c[(c[j>>2]|0)+2320>>2]=c[f>>2]}if((c[(c[j>>2]|0)+2316>>2]|0)==(c[i>>2]|0)?(c[h>>2]|0)==(c[(c[j>>2]|0)+2328>>2]|0):0){k=c[k>>2]|0;l=m;return k|0}b=(c[(c[j>>2]|0)+2324>>2]|0)==4;c[(c[j>>2]|0)+2384>>2]=(c[i>>2]|0)==8?(b?29147:29170):b?29113:29158;if((c[(c[j>>2]|0)+2316>>2]|0)!=(c[i>>2]|0)){c[(c[j>>2]|0)+2336>>2]=((c[i>>2]&65535)<<16>>16)*20;e=(c[j>>2]|0)+2340|0;if((c[i>>2]|0)==8|(c[i>>2]|0)==12){c[e>>2]=10;e=c[j>>2]|0;f=17668}else{c[e>>2]=16;e=c[j>>2]|0;f=17704}c[e+2732>>2]=f;do if((c[i>>2]|0)!=16){if((c[i>>2]|0)==12){e=29039;f=c[j>>2]|0;g=16;break}if((c[i>>2]|0)==8){e=29030;f=c[j>>2]|0;g=16}}else{e=29045;f=c[j>>2]|0;g=16}while(0);if((g|0)==16)c[f+2380>>2]=e;c[(c[j>>2]|0)+2376>>2]=1;c[(c[j>>2]|0)+2308>>2]=100;a[(c[j>>2]|0)+2312>>0]=10;c[(c[j>>2]|0)+4164>>2]=0;aj((c[j>>2]|0)+1348|0,0,960)|0;e=(c[j>>2]|0)+1284|0;f=e+64|0;do{c[e>>2]=0;e=e+4|0}while((e|0)<(f|0))}c[(c[j>>2]|0)+2316>>2]=c[i>>2];c[(c[j>>2]|0)+2328>>2]=c[h>>2];k=c[k>>2]|0;l=m;return k|0}function yd(a){a=a|0;var b=0,d=0,e=0;d=l;l=l+16|0;e=d+4|0;b=d;c[e>>2]=a;c[b>>2]=0;c[c[e>>2]>>2]=8544;l=d;return c[b>>2]|0}function zd(a){a=a|0;var b=0,d=0,e=0,f=0,g=0;g=l;l=l+16|0;d=g+12|0;e=g+8|0;f=g+4|0;b=g;c[d>>2]=a;c[f>>2]=0;c[b>>2]=c[d>>2];c[e>>2]=0;while(1){if((c[e>>2]|0)>=2)break;c[f>>2]=od((c[b>>2]|0)+((c[e>>2]|0)*4260|0)|0)|0;c[e>>2]=(c[e>>2]|0)+1}e=(c[d>>2]|0)+8520|0;c[e>>2]=0;c[e+4>>2]=0;c[e+8>>2]=0;c[(c[d>>2]|0)+8540>>2]=0;l=g;return c[f>>2]|0}function Ad(d,e,f,g,h,i,j,k){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0;Q=l;l=l+784|0;O=Q+128|0;S=Q+124|0;H=Q+120|0;K=Q+116|0;R=Q+112|0;w=Q+108|0;E=Q+104|0;B=Q+100|0;t=Q+96|0;J=Q+92|0;A=Q+88|0;I=Q+84|0;M=Q+80|0;C=Q+76|0;n=Q+72|0;F=Q+64|0;s=Q+56|0;D=Q+52|0;L=Q+48|0;x=Q+44|0;v=Q+40|0;G=Q+36|0;y=Q+32|0;m=Q+28|0;p=Q+136|0;o=Q+24|0;P=Q+20|0;r=Q+16|0;u=Q+12|0;z=Q;c[S>>2]=d;c[H>>2]=e;c[K>>2]=f;c[R>>2]=g;c[w>>2]=h;c[E>>2]=i;c[B>>2]=j;c[t>>2]=k;c[I>>2]=0;c[M>>2]=0;c[s>>2]=0;c[s+4>>2]=0;c[L>>2]=c[S>>2];c[x>>2]=c[L>>2];a:do if(c[R>>2]|0){c[A>>2]=0;while(1){if((c[A>>2]|0)>=(c[(c[H>>2]|0)+4>>2]|0))break a;c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2388>>2]=0;c[A>>2]=(c[A>>2]|0)+1}}while(0);if((c[(c[H>>2]|0)+4>>2]|0)>(c[(c[L>>2]|0)+8536>>2]|0)){S=od((c[x>>2]|0)+4260|0)|0;c[M>>2]=(c[M>>2]|0)+S}if((c[(c[H>>2]|0)+4>>2]|0)==1?(c[(c[L>>2]|0)+8536>>2]|0)==2:0)k=(c[(c[H>>2]|0)+12>>2]|0)==((c[(c[x>>2]|0)+2316>>2]|0)*1e3|0);else k=0;c[G>>2]=k&1;b:do if(!(c[(c[x>>2]|0)+2388>>2]|0)){c[A>>2]=0;c:while(1){if((c[A>>2]|0)>=(c[(c[H>>2]|0)+4>>2]|0))break b;do if(!(c[(c[H>>2]|0)+16>>2]|0)){c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2392>>2]=1;k=2;e=(c[x>>2]|0)+((c[A>>2]|0)*4260|0)|0}else{if((c[(c[H>>2]|0)+16>>2]|0)==10){c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2392>>2]=1;k=2;e=(c[x>>2]|0)+((c[A>>2]|0)*4260|0)|0;break}if((c[(c[H>>2]|0)+16>>2]|0)==20){c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2392>>2]=1;k=4;e=(c[x>>2]|0)+((c[A>>2]|0)*4260|0)|0;break}if((c[(c[H>>2]|0)+16>>2]|0)==40){c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2392>>2]=2;k=4;e=(c[x>>2]|0)+((c[A>>2]|0)*4260|0)|0;break}if((c[(c[H>>2]|0)+16>>2]|0)!=60){q=23;break c}c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2392>>2]=3;k=4;e=(c[x>>2]|0)+((c[A>>2]|0)*4260|0)|0}while(0);c[e+2324>>2]=k;c[m>>2]=(c[(c[H>>2]|0)+12>>2]>>10)+1;if((c[m>>2]|0)!=8&(c[m>>2]|0)!=12&(c[m>>2]|0)!=16){q=25;break}S=xd((c[x>>2]|0)+((c[A>>2]|0)*4260|0)|0,c[m>>2]|0,c[(c[H>>2]|0)+8>>2]|0)|0;c[M>>2]=(c[M>>2]|0)+S;c[A>>2]=(c[A>>2]|0)+1}if((q|0)==23){c[O>>2]=-203;S=c[O>>2]|0;l=Q;return S|0}else if((q|0)==25){c[O>>2]=-200;S=c[O>>2]|0;l=Q;return S|0}}while(0);do if((c[c[H>>2]>>2]|0)==2?(c[(c[H>>2]|0)+4>>2]|0)==2:0){if((c[(c[L>>2]|0)+8532>>2]|0)!=1?(c[(c[L>>2]|0)+8536>>2]|0)!=1:0)break;c[(c[L>>2]|0)+8520>>2]=0;c[(c[L>>2]|0)+8520+8>>2]=0;_i((c[x>>2]|0)+4260+2432|0,(c[x>>2]|0)+2432|0,300)|0}while(0);c[(c[L>>2]|0)+8532>>2]=c[c[H>>2]>>2];c[(c[L>>2]|0)+8536>>2]=c[(c[H>>2]|0)+4>>2];if((c[(c[H>>2]|0)+8>>2]|0)<=48e3?(c[(c[H>>2]|0)+8>>2]|0)>=8e3:0){d:do if((c[K>>2]|0)!=1?(c[(c[x>>2]|0)+2388>>2]|0)==0:0){c[A>>2]=0;while(1){if((c[A>>2]|0)>=(c[(c[H>>2]|0)+4>>2]|0))break;c[J>>2]=0;while(1){S=(c[J>>2]|0)<(c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2392>>2]|0);e=Ob(c[w>>2]|0,1)|0;k=(c[x>>2]|0)+((c[A>>2]|0)*4260|0)|0;if(!S)break;c[k+2404+(c[J>>2]<<2)>>2]=e;c[J>>2]=(c[J>>2]|0)+1}c[k+2416>>2]=e;c[A>>2]=(c[A>>2]|0)+1}c[A>>2]=0;while(1){if((c[A>>2]|0)>=(c[(c[H>>2]|0)+4>>2]|0))break;S=(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2420|0;c[S>>2]=0;c[S+4>>2]=0;c[S+8>>2]=0;e:do if(c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2416>>2]|0){if((c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2392>>2]|0)==1){c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2420>>2]=1;break}c[n>>2]=(Pb(c[w>>2]|0,c[17836+((c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2392>>2]|0)-2<<2)>>2]|0,8)|0)+1;c[J>>2]=0;while(1){if((c[J>>2]|0)>=(c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2392>>2]|0))break e;c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2420+(c[J>>2]<<2)>>2]=c[n>>2]>>c[J>>2]&1;c[J>>2]=(c[J>>2]|0)+1}}while(0);c[A>>2]=(c[A>>2]|0)+1}if(!(c[K>>2]|0)){c[J>>2]=0;while(1){if((c[J>>2]|0)>=(c[(c[x>>2]|0)+2392>>2]|0))break d;c[A>>2]=0;while(1){if((c[A>>2]|0)>=(c[(c[H>>2]|0)+4>>2]|0))break;if(c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2420+(c[J>>2]<<2)>>2]|0){do if((c[A>>2]|0)==0?(c[(c[H>>2]|0)+4>>2]|0)==2:0){gg(c[w>>2]|0,s);if(c[(c[x>>2]|0)+4260+2420+(c[J>>2]<<2)>>2]|0)break;hg(c[w>>2]|0,I)}while(0);do if((c[J>>2]|0)>0){if(!(c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2420+((c[J>>2]|0)-1<<2)>>2]|0)){q=64;break}c[o>>2]=2}else q=64;while(0);if((q|0)==64){q=0;c[o>>2]=0}vd((c[x>>2]|0)+((c[A>>2]|0)*4260|0)|0,c[w>>2]|0,c[J>>2]|0,1,c[o>>2]|0);wd(c[w>>2]|0,p,a[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2736+29>>0]|0,a[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2736+30>>0]|0,c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2328>>2]|0)}c[A>>2]=(c[A>>2]|0)+1}c[J>>2]=(c[J>>2]|0)+1}}}while(0);f:do if((c[(c[H>>2]|0)+4>>2]|0)==2){do if(c[K>>2]|0){if((c[K>>2]|0)==2?(c[(c[x>>2]|0)+2420+(c[(c[x>>2]|0)+2388>>2]<<2)>>2]|0)==1:0)break;c[A>>2]=0;while(1){if((c[A>>2]|0)>=2)break f;c[s+(c[A>>2]<<2)>>2]=b[(c[L>>2]|0)+8520+(c[A>>2]<<1)>>1];c[A>>2]=(c[A>>2]|0)+1}}while(0);gg(c[w>>2]|0,s);if(!((c[K>>2]|0)==0?!(c[(c[x>>2]|0)+4260+2404+(c[(c[x>>2]|0)+2388>>2]<<2)>>2]|0):0))q=74;do if((q|0)==74){if((c[K>>2]|0)==2?(c[(c[x>>2]|0)+4260+2420+(c[(c[x>>2]|0)+2388>>2]<<2)>>2]|0)==0:0)break;c[I>>2]=0;break f}while(0);hg(c[w>>2]|0,I)}while(0);if(((c[I>>2]|0)==0?(c[(c[H>>2]|0)+4>>2]|0)==2:0)?(c[(c[L>>2]|0)+8540>>2]|0)==1:0){aj((c[L>>2]|0)+4260+1348|0,0,960)|0;k=(c[L>>2]|0)+4260+1284|0;e=k+64|0;do{c[k>>2]=0;k=k+4|0}while((k|0)<(e|0));c[(c[L>>2]|0)+4260+2308>>2]=100;a[(c[L>>2]|0)+4260+2312>>0]=10;c[(c[L>>2]|0)+4260+4164>>2]=0;c[(c[L>>2]|0)+4260+2376>>2]=1}S=N(c[(c[H>>2]|0)+12>>2]|0,c[(c[H>>2]|0)+4>>2]|0)|0;c[y>>2]=(S|0)<(N(c[(c[H>>2]|0)+8>>2]|0,c[c[H>>2]>>2]|0)|0)&1;if(c[y>>2]|0)k=1;else k=N(c[(c[H>>2]|0)+4>>2]|0,(c[(c[x>>2]|0)+2328>>2]|0)+2|0)|0;c[P>>2]=$()|0;d=l;l=l+((1*(k<<1)|0)+15&-16)|0;if(c[y>>2]|0){c[F>>2]=c[E>>2];e=c[x>>2]|0;k=c[E>>2]|0}else{c[F>>2]=d;e=c[x>>2]|0;k=d}c[F+4>>2]=k+(c[e+2328>>2]<<1)+4;if(!(c[K>>2]|0))c[v>>2]=((c[I>>2]|0)!=0^1)&1;else{if(c[(c[L>>2]|0)+8540>>2]|0)if((c[K>>2]|0)==2?(c[(c[H>>2]|0)+4>>2]|0)==2:0)k=(c[(c[x>>2]|0)+4260+2420+(c[(c[x>>2]|0)+4260+2388>>2]<<2)>>2]|0)==1;else k=0;else k=1;c[v>>2]=k&1}c[A>>2]=0;while(1){if((c[A>>2]|0)>=(c[(c[H>>2]|0)+4>>2]|0))break;if((c[A>>2]|0)==0|(c[v>>2]|0)!=0){c[r>>2]=(c[(c[x>>2]|0)+2388>>2]|0)-(c[A>>2]|0);g:do if((c[r>>2]|0)<=0)c[u>>2]=0;else{if((c[K>>2]|0)==2){c[u>>2]=c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2420+((c[r>>2]|0)-1<<2)>>2]|0?2:0;break}do if((c[A>>2]|0)>0){if(!(c[(c[L>>2]|0)+8540>>2]|0))break;c[u>>2]=1;break g}while(0);c[u>>2]=2}while(0);S=td((c[x>>2]|0)+((c[A>>2]|0)*4260|0)|0,c[w>>2]|0,(c[F+(c[A>>2]<<2)>>2]|0)+4|0,C,c[K>>2]|0,c[u>>2]|0,c[t>>2]|0)|0;c[M>>2]=(c[M>>2]|0)+S}else aj((c[F+(c[A>>2]<<2)>>2]|0)+4|0,0,c[C>>2]<<1|0)|0;S=(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2388|0;c[S>>2]=(c[S>>2]|0)+1;c[A>>2]=(c[A>>2]|0)+1}if((c[c[H>>2]>>2]|0)==2?(c[(c[H>>2]|0)+4>>2]|0)==2:0)cf((c[L>>2]|0)+8520|0,c[F>>2]|0,c[F+4>>2]|0,s,c[(c[x>>2]|0)+2316>>2]|0,c[C>>2]|0);else{S=c[F>>2]|0;R=(c[L>>2]|0)+8520+4|0;b[S>>1]=b[R>>1]|0;b[S+2>>1]=b[R+2>>1]|0;S=(c[L>>2]|0)+8520+4|0;R=(c[F>>2]|0)+(c[C>>2]<<1)|0;b[S>>1]=b[R>>1]|0;b[S+2>>1]=b[R+2>>1]|0}S=N(c[C>>2]|0,c[(c[H>>2]|0)+8>>2]|0)|0;c[c[B>>2]>>2]=(S|0)/(((c[(c[x>>2]|0)+2316>>2]&65535)<<16>>16)*1e3|0)|0;if((c[c[H>>2]>>2]|0)==2)k=c[c[B>>2]>>2]|0;else k=1;e=l;l=l+((1*(k<<1)|0)+15&-16)|0;if((c[c[H>>2]>>2]|0)==2)c[D>>2]=e;else c[D>>2]=c[E>>2];if(c[y>>2]|0)k=N(c[(c[H>>2]|0)+4>>2]|0,(c[(c[x>>2]|0)+2328>>2]|0)+2|0)|0;else k=1;e=l;l=l+((1*(k<<1)|0)+15&-16)|0;if(c[y>>2]|0){S=(N(c[(c[H>>2]|0)+4>>2]|0,(c[(c[x>>2]|0)+2328>>2]|0)+2|0)|0)<<1;_i(e|0,c[E>>2]|0,S+0|0)|0;c[F>>2]=e;c[F+4>>2]=e+(c[(c[x>>2]|0)+2328>>2]<<1)+4}c[A>>2]=0;while(1){S=c[H>>2]|0;if((c[A>>2]|0)>=(c[((c[c[H>>2]>>2]|0)<(c[(c[H>>2]|0)+4>>2]|0)?S:S+4|0)>>2]|0))break;S=Uf((c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2432|0,c[D>>2]|0,(c[F+(c[A>>2]<<2)>>2]|0)+2|0,c[C>>2]|0)|0;c[M>>2]=(c[M>>2]|0)+S;h:do if((c[c[H>>2]>>2]|0)==2){c[J>>2]=0;while(1){if((c[J>>2]|0)>=(c[c[B>>2]>>2]|0))break h;b[(c[E>>2]|0)+((c[A>>2]|0)+(c[J>>2]<<1)<<1)>>1]=b[(c[D>>2]|0)+(c[J>>2]<<1)>>1]|0;c[J>>2]=(c[J>>2]|0)+1}}while(0);c[A>>2]=(c[A>>2]|0)+1}i:do if((c[c[H>>2]>>2]|0)==2){if((c[(c[H>>2]|0)+4>>2]|0)!=1)break;if(c[G>>2]|0){S=Uf((c[x>>2]|0)+4260+2432|0,c[D>>2]|0,(c[F>>2]|0)+2|0,c[C>>2]|0)|0;c[M>>2]=(c[M>>2]|0)+S;c[J>>2]=0;while(1){if((c[J>>2]|0)>=(c[c[B>>2]>>2]|0))break i;b[(c[E>>2]|0)+(1+(c[J>>2]<<1)<<1)>>1]=b[(c[D>>2]|0)+(c[J>>2]<<1)>>1]|0;c[J>>2]=(c[J>>2]|0)+1}}else{c[J>>2]=0;while(1){if((c[J>>2]|0)>=(c[c[B>>2]>>2]|0))break i;b[(c[E>>2]|0)+(1+(c[J>>2]<<1)<<1)>>1]=b[(c[E>>2]|0)+(0+(c[J>>2]<<1)<<1)>>1]|0;c[J>>2]=(c[J>>2]|0)+1}}}while(0);if((c[(c[x>>2]|0)+4164>>2]|0)==2){c[z>>2]=c[4402];c[z+4>>2]=c[4403];c[z+8>>2]=c[4404];e=N(c[(c[x>>2]|0)+2308>>2]|0,c[z+((c[(c[x>>2]|0)+2316>>2]|0)-8>>2<<2)>>2]|0)|0;k=c[H>>2]|0}else{e=0;k=c[H>>2]|0}c[k+20>>2]=e;j:do if((c[K>>2]|0)==1){c[J>>2]=0;while(1){if((c[J>>2]|0)>=(c[(c[L>>2]|0)+8536>>2]|0))break j;a[(c[L>>2]|0)+((c[J>>2]|0)*4260|0)+2312>>0]=10;c[J>>2]=(c[J>>2]|0)+1}}else c[(c[L>>2]|0)+8540>>2]=c[I>>2];while(0);c[O>>2]=c[M>>2];_(c[P>>2]|0);S=c[O>>2]|0;l=Q;return S|0}c[M>>2]=-200;c[O>>2]=c[M>>2];S=c[O>>2]|0;l=Q;return S|0}function Bd(a){a=a|0;var b=0,d=0,e=0;d=l;l=l+16|0;e=d+4|0;b=d;c[e>>2]=a;c[b>>2]=0;c[c[e>>2]>>2]=24568;l=d;return c[b>>2]|0}function Cd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;f=k+20|0;e=k+16|0;g=k+12|0;i=k+8|0;h=k+4|0;j=k;c[f>>2]=a;c[e>>2]=b;c[g>>2]=d;c[j>>2]=0;c[i>>2]=c[f>>2];aj(c[i>>2]|0,0,24568)|0;c[h>>2]=0;while(1){b=c[i>>2]|0;if((c[h>>2]|0)>=2)break;d=ff(b+((c[h>>2]|0)*12240|0)|0,c[e>>2]|0)|0;c[j>>2]=(c[j>>2]|0)+d;c[h>>2]=(c[h>>2]|0)+1}c[b+24544>>2]=1;c[(c[i>>2]|0)+24548>>2]=1;i=Dd(c[f>>2]|0,c[g>>2]|0)|0;c[j>>2]=(c[j>>2]|0)+i;l=k;return c[j>>2]|0}function Dd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0;g=l;l=l+32|0;i=g+16|0;d=g+12|0;e=g+8|0;f=g+4|0;h=g;c[i>>2]=a;c[d>>2]=b;c[e>>2]=0;c[h>>2]=c[i>>2];c[f>>2]=c[h>>2];c[c[d>>2]>>2]=c[(c[h>>2]|0)+24544>>2];c[(c[d>>2]|0)+4>>2]=c[(c[h>>2]|0)+24548>>2];c[(c[d>>2]|0)+8>>2]=c[(c[f>>2]|0)+4580>>2];c[(c[d>>2]|0)+12>>2]=c[(c[f>>2]|0)+4588>>2];c[(c[d>>2]|0)+16>>2]=c[(c[f>>2]|0)+4592>>2];c[(c[d>>2]|0)+20>>2]=c[(c[f>>2]|0)+4596>>2];c[(c[d>>2]|0)+24>>2]=c[(c[f>>2]|0)+4636>>2];c[(c[d>>2]|0)+28>>2]=c[(c[f>>2]|0)+4632>>2];c[(c[d>>2]|0)+32>>2]=c[(c[f>>2]|0)+4640>>2];c[(c[d>>2]|0)+36>>2]=c[(c[f>>2]|0)+4648>>2];c[(c[d>>2]|0)+40>>2]=c[(c[f>>2]|0)+6120>>2];c[(c[d>>2]|0)+44>>2]=c[(c[f>>2]|0)+6108>>2];c[(c[d>>2]|0)+48>>2]=c[(c[f>>2]|0)+4708>>2];c[(c[d>>2]|0)+68>>2]=((c[(c[f>>2]|0)+4600>>2]&65535)<<16>>16)*1e3;c[(c[d>>2]|0)+72>>2]=c[(c[f>>2]|0)+4560>>2];if((c[(c[f>>2]|0)+4600>>2]|0)!=16){h=0;h=h&1;i=c[d>>2]|0;i=i+76|0;c[i>>2]=h;i=c[e>>2]|0;l=g;return i|0}h=(c[(c[f>>2]|0)+16+12>>2]|0)==0;h=h&1;i=c[d>>2]|0;i=i+76|0;c[i>>2]=h;i=c[e>>2]|0;l=g;return i|0}function Ed(d,e,f,g,h,i,j){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,aa=0;Z=l;l=l+176|0;V=Z+156|0;aa=Z+152|0;Q=Z+148|0;J=Z+144|0;F=Z+140|0;I=Z+136|0;D=Z+132|0;S=Z+128|0;R=Z+124|0;x=Z+120|0;B=Z+116|0;w=Z+112|0;Y=Z+108|0;X=Z+104|0;U=Z+100|0;G=Z+96|0;H=Z+92|0;C=Z+88|0;E=Z+84|0;m=Z+80|0;K=Z+76|0;q=Z+72|0;p=Z+64|0;s=Z+56|0;o=Z+52|0;L=Z+48|0;T=Z+44|0;n=Z+40|0;v=Z+36|0;M=Z+32|0;k=Z+28|0;W=Z+24|0;z=Z+20|0;y=Z+160|0;t=Z+16|0;r=Z+12|0;A=Z+8|0;O=Z+4|0;u=Z;c[aa>>2]=d;c[Q>>2]=e;c[J>>2]=f;c[F>>2]=g;c[I>>2]=h;c[D>>2]=i;c[S>>2]=j;c[Y>>2]=0;c[X>>2]=0;c[U>>2]=0;c[E>>2]=0;c[T>>2]=c[aa>>2];if(c[(c[Q>>2]|0)+64>>2]|0){c[(c[T>>2]|0)+4696>>2]=1;c[(c[T>>2]|0)+12240+4696>>2]=1}c[(c[T>>2]|0)+12240+5780>>2]=0;c[(c[T>>2]|0)+5780>>2]=0;aa=df(c[Q>>2]|0)|0;c[U>>2]=aa;if(aa|0){c[V>>2]=c[U>>2];aa=c[V>>2]|0;l=Z;return aa|0}c[(c[Q>>2]|0)+84>>2]=0;if((c[(c[Q>>2]|0)+4>>2]|0)>(c[(c[T>>2]|0)+24548>>2]|0)?(aa=ff((c[T>>2]|0)+12240|0,c[(c[T>>2]|0)+5124>>2]|0)|0,c[U>>2]=(c[U>>2]|0)+aa,c[(c[T>>2]|0)+24480>>2]=0,c[(c[T>>2]|0)+24480+8>>2]=0,c[(c[T>>2]|0)+24480+12>>2]=0,c[(c[T>>2]|0)+24480+12+4>>2]=1,c[(c[T>>2]|0)+24480+12+8>>2]=0,c[(c[T>>2]|0)+24480+12+12>>2]=1,b[(c[T>>2]|0)+24480+30>>1]=0,b[(c[T>>2]|0)+24480+28>>1]=16384,(c[(c[T>>2]|0)+24544>>2]|0)==2):0){_i((c[T>>2]|0)+12240+5808|0,(c[T>>2]|0)+5808|0,300)|0;aa=(c[T>>2]|0)+12240|0;f=c[T>>2]|0;c[aa>>2]=c[f>>2];c[aa+4>>2]=c[f+4>>2]}if((c[(c[Q>>2]|0)+24>>2]|0)!=(c[(c[T>>2]|0)+4636>>2]|0))e=1;else e=(c[(c[T>>2]|0)+24548>>2]|0)!=(c[(c[Q>>2]|0)+4>>2]|0);c[n>>2]=e&1;c[(c[T>>2]|0)+24544>>2]=c[c[Q>>2]>>2];c[(c[T>>2]|0)+24548>>2]=c[(c[Q>>2]|0)+4>>2];c[C>>2]=((c[F>>2]|0)*100|0)/(c[(c[Q>>2]|0)+8>>2]|0)|0;c[M>>2]=(c[C>>2]|0)>1?c[C>>2]>>1:1;c[v>>2]=0;e=c[C>>2]|0;a:do if(!(c[S>>2]|0)){aa=N(e,c[(c[Q>>2]|0)+8>>2]|0)|0;if((c[F>>2]|0)<0?1:(aa|0)!=((c[F>>2]|0)*100|0)){c[V>>2]=-101;aa=c[V>>2]|0;l=Z;return aa|0}if(((c[F>>2]|0)*1e3|0)>(N(c[(c[Q>>2]|0)+24>>2]|0,c[(c[Q>>2]|0)+8>>2]|0)|0)){c[V>>2]=-101;aa=c[V>>2]|0;l=Z;return aa|0}}else{if((e|0)!=1){c[V>>2]=-101;aa=c[V>>2]|0;l=Z;return aa|0}c[R>>2]=0;while(1){if((c[R>>2]|0)>=(c[(c[Q>>2]|0)+4>>2]|0))break;c[U>>2]=ff((c[T>>2]|0)+((c[R>>2]|0)*12240|0)|0,c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+5124>>2]|0)|0;c[R>>2]=(c[R>>2]|0)+1}c[Y>>2]=c[(c[Q>>2]|0)+24>>2];c[(c[Q>>2]|0)+24>>2]=10;c[X>>2]=c[(c[Q>>2]|0)+36>>2];c[(c[Q>>2]|0)+36>>2]=0;c[R>>2]=0;while(1){if((c[R>>2]|0)>=(c[(c[Q>>2]|0)+4>>2]|0))break a;c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+4700>>2]=0;c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+4712>>2]=1;c[R>>2]=(c[R>>2]|0)+1}}while(0);c[q>>2]=c[(c[Q>>2]|0)+28>>2]>>(c[(c[Q>>2]|0)+4>>2]|0)-1;c[R>>2]=0;while(1){if((c[R>>2]|0)>=(c[(c[Q>>2]|0)+4>>2]|0))break;if((c[R>>2]|0)==1)e=c[(c[T>>2]|0)+4600>>2]|0;else e=0;c[k>>2]=e;aa=gf((c[T>>2]|0)+((c[R>>2]|0)*12240|0)|0,c[Q>>2]|0,c[q>>2]|0,c[(c[T>>2]|0)+24560>>2]|0,c[R>>2]|0,c[k>>2]|0)|0;c[U>>2]=aa;if(aa|0){P=28;break}b:do if(c[n>>2]|0?1:(c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+4696>>2]|0)!=0){c[x>>2]=0;while(1){if((c[x>>2]|0)>=(c[(c[T>>2]|0)+5776>>2]|0))break b;c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+4756+(c[x>>2]<<2)>>2]=0;c[x>>2]=(c[x>>2]|0)+1}}while(0);c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+6112>>2]=c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+6108>>2];c[R>>2]=(c[R>>2]|0)+1}if((P|0)==28){c[V>>2]=c[U>>2];aa=c[V>>2]|0;l=Z;return aa|0}c[H>>2]=N((c[C>>2]|0)*10|0,c[(c[T>>2]|0)+4600>>2]|0)|0;aa=N(c[H>>2]|0,c[(c[T>>2]|0)+4580>>2]|0)|0;c[m>>2]=(aa|0)/((c[(c[T>>2]|0)+4600>>2]|0)*1e3|0)|0;aa=c[m>>2]|0;c[W>>2]=$()|0;g=l;l=l+((1*(aa<<1)|0)+15&-16)|0;while(1){c[G>>2]=(c[(c[T>>2]|0)+4608>>2]|0)-(c[(c[T>>2]|0)+5772>>2]|0);c[G>>2]=(c[G>>2]|0)<(c[H>>2]|0)?c[G>>2]|0:c[H>>2]|0;aa=N(c[G>>2]|0,c[(c[T>>2]|0)+4580>>2]|0)|0;c[E>>2]=(aa|0)/((c[(c[T>>2]|0)+4600>>2]|0)*1e3|0)|0;if((c[c[Q>>2]>>2]|0)==2?(c[(c[Q>>2]|0)+4>>2]|0)==2:0){c[z>>2]=c[(c[T>>2]|0)+5780>>2];c[R>>2]=0;while(1){if((c[R>>2]|0)>=(c[E>>2]|0))break;b[g+(c[R>>2]<<1)>>1]=b[(c[J>>2]|0)+(c[R>>2]<<1<<1)>>1]|0;c[R>>2]=(c[R>>2]|0)+1}if((c[z>>2]|0)==0?(c[(c[T>>2]|0)+24552>>2]|0)==1:0)_i((c[T>>2]|0)+12240+5808|0,(c[T>>2]|0)+5808|0,300)|0;aa=Uf((c[T>>2]|0)+5808|0,(c[T>>2]|0)+5128+((c[(c[T>>2]|0)+5772>>2]|0)+2<<1)|0,g,c[E>>2]|0)|0;c[U>>2]=(c[U>>2]|0)+aa;aa=(c[T>>2]|0)+5772|0;c[aa>>2]=(c[aa>>2]|0)+(c[G>>2]|0);c[G>>2]=(c[(c[T>>2]|0)+12240+4608>>2]|0)-(c[(c[T>>2]|0)+12240+5772>>2]|0);if((c[G>>2]|0)<(N((c[C>>2]|0)*10|0,c[(c[T>>2]|0)+12240+4600>>2]|0)|0))e=c[G>>2]|0;else e=N((c[C>>2]|0)*10|0,c[(c[T>>2]|0)+12240+4600>>2]|0)|0;c[G>>2]=e;c[R>>2]=0;while(1){if((c[R>>2]|0)>=(c[E>>2]|0))break;b[g+(c[R>>2]<<1)>>1]=b[(c[J>>2]|0)+((c[R>>2]<<1)+1<<1)>>1]|0;c[R>>2]=(c[R>>2]|0)+1}e=Uf((c[T>>2]|0)+12240+5808|0,(c[T>>2]|0)+12240+5128+((c[(c[T>>2]|0)+12240+5772>>2]|0)+2<<1)|0,g,c[E>>2]|0)|0;c[U>>2]=(c[U>>2]|0)+e;e=c[T>>2]|0;d=c[G>>2]|0;i=1}else P=49;do if((P|0)==49){P=0;if((c[c[Q>>2]>>2]|0)==2?(c[(c[Q>>2]|0)+4>>2]|0)==1:0){c[R>>2]=0;while(1){if((c[R>>2]|0)>=(c[E>>2]|0))break;c[L>>2]=(b[(c[J>>2]|0)+(c[R>>2]<<1<<1)>>1]|0)+(b[(c[J>>2]|0)+((c[R>>2]<<1)+1<<1)>>1]|0);b[g+(c[R>>2]<<1)>>1]=(c[L>>2]>>1)+(c[L>>2]&1);c[R>>2]=(c[R>>2]|0)+1}aa=Uf((c[T>>2]|0)+5808|0,(c[T>>2]|0)+5128+((c[(c[T>>2]|0)+5772>>2]|0)+2<<1)|0,g,c[E>>2]|0)|0;c[U>>2]=(c[U>>2]|0)+aa;c:do if((c[(c[T>>2]|0)+24552>>2]|0)==2?(c[(c[T>>2]|0)+5780>>2]|0)==0:0){aa=Uf((c[T>>2]|0)+12240+5808|0,(c[T>>2]|0)+12240+5128+((c[(c[T>>2]|0)+12240+5772>>2]|0)+2<<1)|0,g,c[E>>2]|0)|0;c[U>>2]=(c[U>>2]|0)+aa;c[R>>2]=0;while(1){if((c[R>>2]|0)>=(c[(c[T>>2]|0)+4608>>2]|0))break c;b[(c[T>>2]|0)+5128+((c[(c[T>>2]|0)+5772>>2]|0)+(c[R>>2]|0)+2<<1)>>1]=(b[(c[T>>2]|0)+5128+((c[(c[T>>2]|0)+5772>>2]|0)+(c[R>>2]|0)+2<<1)>>1]|0)+(b[(c[T>>2]|0)+12240+5128+((c[(c[T>>2]|0)+12240+5772>>2]|0)+(c[R>>2]|0)+2<<1)>>1]|0)>>1;c[R>>2]=(c[R>>2]|0)+1}}while(0);e=c[T>>2]|0;d=c[G>>2]|0;i=0;break}_i(g|0,c[J>>2]|0,c[E>>2]<<1|0)|0;e=Uf((c[T>>2]|0)+5808|0,(c[T>>2]|0)+5128+((c[(c[T>>2]|0)+5772>>2]|0)+2<<1)|0,g,c[E>>2]|0)|0;c[U>>2]=(c[U>>2]|0)+e;e=c[T>>2]|0;d=c[G>>2]|0;i=0}while(0);aa=e+(i*12240|0)+5772|0;c[aa>>2]=(c[aa>>2]|0)+d;aa=N(c[E>>2]|0,c[c[Q>>2]>>2]|0)|0;c[J>>2]=(c[J>>2]|0)+(aa<<1);c[F>>2]=(c[F>>2]|0)-(c[E>>2]|0);c[(c[T>>2]|0)+24560>>2]=0;if((c[(c[T>>2]|0)+5772>>2]|0)<(c[(c[T>>2]|0)+4608>>2]|0))break;if(!(c[S>>2]|0?1:(c[(c[T>>2]|0)+5780>>2]|0)!=0)){a[y>>0]=0;a[y+1>>0]=0;a[y>>0]=256-(256>>(N((c[(c[T>>2]|0)+5776>>2]|0)+1|0,c[(c[Q>>2]|0)+4>>2]|0)|0));$b(c[I>>2]|0,0,y,8);c[R>>2]=0;while(1){if((c[R>>2]|0)>=(c[(c[Q>>2]|0)+4>>2]|0))break;c[o>>2]=0;c[x>>2]=0;while(1){if((c[x>>2]|0)>=(c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+5776>>2]|0))break;c[o>>2]=c[o>>2]|c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+4756+(c[x>>2]<<2)>>2]<>2];c[x>>2]=(c[x>>2]|0)+1}a[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+4755>>0]=(c[o>>2]|0)>0?1:0;if(c[o>>2]|0?(c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+5776>>2]|0)>1:0)$b(c[I>>2]|0,(c[o>>2]|0)-1|0,c[17836+((c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+5776>>2]|0)-2<<2)>>2]|0,8);c[R>>2]=(c[R>>2]|0)+1}c[x>>2]=0;while(1){aa=(c[x>>2]|0)<(c[(c[T>>2]|0)+5776>>2]|0);c[R>>2]=0;if(!aa)break;while(1){if((c[R>>2]|0)>=(c[(c[Q>>2]|0)+4>>2]|0))break;if(c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+4756+(c[x>>2]<<2)>>2]|0){if(((c[R>>2]|0)==0?(c[(c[Q>>2]|0)+4>>2]|0)==2:0)?(ig(c[I>>2]|0,(c[T>>2]|0)+24480+34+((c[x>>2]|0)*6|0)|0),(c[(c[T>>2]|0)+12240+4756+(c[x>>2]<<2)>>2]|0)==0):0)jg(c[I>>2]|0,a[(c[T>>2]|0)+24480+52+(c[x>>2]|0)>>0]|0);if((c[x>>2]|0)>0?c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+4756+((c[x>>2]|0)-1<<2)>>2]|0:0)c[t>>2]=2;else c[t>>2]=0;Gd((c[T>>2]|0)+((c[R>>2]|0)*12240|0)|0,c[I>>2]|0,c[x>>2]|0,1,c[t>>2]|0);Hd(c[I>>2]|0,a[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+6132+((c[x>>2]|0)*36|0)+29>>0]|0,a[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+6132+((c[x>>2]|0)*36|0)+30>>0]|0,(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+6240+((c[x>>2]|0)*320|0)|0,c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+4608>>2]|0)}c[R>>2]=(c[R>>2]|0)+1}c[x>>2]=(c[x>>2]|0)+1}while(1){if((c[R>>2]|0)>=(c[(c[Q>>2]|0)+4>>2]|0))break;aa=(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+4756|0;c[aa>>2]=0;c[aa+4>>2]=0;c[aa+8>>2]=0;c[R>>2]=(c[R>>2]|0)+1}aa=Fd(c[I>>2]|0)|0;c[(c[T>>2]|0)+24536>>2]=aa}Qe(c[T>>2]|0);c[B>>2]=(N(c[(c[Q>>2]|0)+28>>2]|0,c[(c[Q>>2]|0)+24>>2]|0)|0)/1e3|0;if(!(c[S>>2]|0))c[B>>2]=(c[B>>2]|0)-(c[(c[T>>2]|0)+24536>>2]|0);c[B>>2]=(c[B>>2]|0)/(c[(c[T>>2]|0)+5776>>2]|0)|0;e=(c[B>>2]&65535)<<16>>16;if((c[(c[Q>>2]|0)+24>>2]|0)==10)c[q>>2]=e*100;else c[q>>2]=e*50;c[q>>2]=(c[q>>2]|0)-(((c[(c[T>>2]|0)+24540>>2]|0)*1e3|0)/500|0);if((c[S>>2]|0)==0?(c[(c[T>>2]|0)+5780>>2]|0)>0:0){aa=Fd(c[I>>2]|0)|0;c[r>>2]=aa-(c[(c[T>>2]|0)+24536>>2]|0)-(N(c[B>>2]|0,c[(c[T>>2]|0)+5780>>2]|0)|0);c[q>>2]=(c[q>>2]|0)-(((c[r>>2]|0)*1e3|0)/500|0)}e=c[q>>2]|0;do if((c[(c[Q>>2]|0)+28>>2]|0)>5e3)if((e|0)>(c[(c[Q>>2]|0)+28>>2]|0)){e=c[(c[Q>>2]|0)+28>>2]|0;break}else{e=(c[q>>2]|0)<5e3?5e3:c[q>>2]|0;break}else if((e|0)<=5e3)if((c[q>>2]|0)<(c[(c[Q>>2]|0)+28>>2]|0)){e=c[(c[Q>>2]|0)+28>>2]|0;break}else{e=c[q>>2]|0;break}else e=5e3;while(0);c[q>>2]=e;e=c[T>>2]|0;if((c[(c[Q>>2]|0)+4>>2]|0)==2){_e(e+24480|0,(c[T>>2]|0)+5128+4|0,(c[T>>2]|0)+12240+5128+4|0,(c[T>>2]|0)+24480+34+((c[(c[T>>2]|0)+5780>>2]|0)*6|0)|0,(c[T>>2]|0)+24480+52+(c[(c[T>>2]|0)+5780>>2]|0)|0,p,c[q>>2]|0,c[(c[T>>2]|0)+4556>>2]|0,c[(c[Q>>2]|0)+56>>2]|0,c[(c[T>>2]|0)+4600>>2]|0,c[(c[T>>2]|0)+4608>>2]|0);e=c[T>>2]|0;if(!(a[(c[T>>2]|0)+24480+52+(c[(c[T>>2]|0)+5780>>2]|0)>>0]|0)){if((c[e+24564>>2]|0)==1){aa=(c[T>>2]|0)+12240+7200|0;c[aa>>2]=0;c[aa+4>>2]=0;c[aa+8>>2]=0;c[aa+12>>2]=0;aj((c[T>>2]|0)+12240+7216|0,0,2140)|0;aj((c[T>>2]|0)+12240+144|0,0,4380)|0;aa=(c[T>>2]|0)+12240+4524|0;c[aa>>2]=0;c[aa+4>>2]=0;c[aa+8>>2]=0;c[aa+12>>2]=0;c[aa+16>>2]=0;c[aa+20>>2]=0;c[aa+24>>2]=0;c[aa+28>>2]=0;aa=(c[T>>2]|0)+12240+16|0;c[aa>>2]=0;c[aa+4>>2]=0;c[(c[T>>2]|0)+12240+4568>>2]=100;c[(c[T>>2]|0)+12240+144+4356>>2]=100;a[(c[T>>2]|0)+12240+7200>>0]=10;a[(c[T>>2]|0)+12240+4565>>0]=0;c[(c[T>>2]|0)+12240+144+4372>>2]=65536;c[(c[T>>2]|0)+12240+4696>>2]=1}vg((c[T>>2]|0)+12240|0)}else a[e+12240+4752+(c[(c[T>>2]|0)+5780>>2]|0)>>0]=0;if((c[S>>2]|0)==0?(ig(c[I>>2]|0,(c[T>>2]|0)+24480+34+((c[(c[T>>2]|0)+5780>>2]|0)*6|0)|0),(a[(c[T>>2]|0)+12240+4752+(c[(c[T>>2]|0)+5780>>2]|0)>>0]|0)==0):0)jg(c[I>>2]|0,a[(c[T>>2]|0)+24480+52+(c[(c[T>>2]|0)+5780>>2]|0)>>0]|0)}else{c[e+5128>>2]=c[(c[T>>2]|0)+24480+4>>2];aa=(c[T>>2]|0)+24480+4|0;n=(c[T>>2]|0)+5128+(c[(c[T>>2]|0)+4608>>2]<<1)|0;b[aa>>1]=b[n>>1]|0;b[aa+2>>1]=b[n+2>>1]|0}vg(c[T>>2]|0);c[R>>2]=0;while(1){if((c[R>>2]|0)>=(c[(c[Q>>2]|0)+4>>2]|0))break;c[A>>2]=c[(c[Q>>2]|0)+52>>2];do if(!((c[M>>2]|0)==2&(c[v>>2]|0)==0)){if((c[M>>2]|0)==3){if(!(c[v>>2]|0)){c[A>>2]=(c[A>>2]<<1|0)/5|0;break}if((c[v>>2]|0)!=1)break;c[A>>2]=((c[A>>2]|0)*3|0)/4|0}}else c[A>>2]=((c[A>>2]|0)*3|0)/5|0;while(0);if(c[(c[Q>>2]|0)+48>>2]|0)e=(c[v>>2]|0)==((c[M>>2]|0)-1|0);else e=0;c[O>>2]=e&1;do if((c[(c[Q>>2]|0)+4>>2]|0)==1)c[s>>2]=c[q>>2];else{c[s>>2]=c[p+(c[R>>2]<<2)>>2];if(c[R>>2]|0)break;if((c[p+4>>2]|0)<=0)break;c[O>>2]=0;c[A>>2]=(c[A>>2]|0)-((c[(c[Q>>2]|0)+52>>2]|0)/(c[M>>2]<<1|0)|0)}while(0);if((c[s>>2]|0)>0){ef((c[T>>2]|0)+((c[R>>2]|0)*12240|0)|0,c[s>>2]|0)|0;d:do if(((c[(c[T>>2]|0)+5780>>2]|0)-(c[R>>2]|0)|0)<=0)c[u>>2]=0;else{do if((c[R>>2]|0)>0){if(!(c[(c[T>>2]|0)+24564>>2]|0))break;c[u>>2]=1;break d}while(0);c[u>>2]=2}while(0);c[U>>2]=wg((c[T>>2]|0)+((c[R>>2]|0)*12240|0)|0,c[D>>2]|0,c[I>>2]|0,c[u>>2]|0,c[A>>2]|0,c[O>>2]|0)|0}c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+4700>>2]=0;c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+5772>>2]=0;aa=(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+5780|0;c[aa>>2]=(c[aa>>2]|0)+1;c[R>>2]=(c[R>>2]|0)+1}c[(c[T>>2]|0)+24564>>2]=a[(c[T>>2]|0)+24480+52+((c[(c[T>>2]|0)+5780>>2]|0)-1)>>0];do if((c[c[D>>2]>>2]|0)>0?(c[(c[T>>2]|0)+5780>>2]|0)==(c[(c[T>>2]|0)+5776>>2]|0):0){c[w>>2]=0;c[R>>2]=0;while(1){if((c[R>>2]|0)>=(c[(c[Q>>2]|0)+4>>2]|0))break;c[x>>2]=0;while(1){aa=(c[x>>2]|0)<(c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+5776>>2]|0);c[w>>2]=c[w>>2]<<1;e=(c[T>>2]|0)+((c[R>>2]|0)*12240|0)|0;if(!aa)break;c[w>>2]=c[w>>2]|a[e+4752+(c[x>>2]|0)>>0];c[x>>2]=(c[x>>2]|0)+1}c[w>>2]=c[w>>2]|a[e+4755>>0];c[R>>2]=(c[R>>2]|0)+1}if(!(c[S>>2]|0))dc(c[I>>2]|0,c[w>>2]|0,N((c[(c[T>>2]|0)+5776>>2]|0)+1|0,c[(c[Q>>2]|0)+4>>2]|0)|0);do if(c[(c[T>>2]|0)+6112>>2]|0){if((c[(c[Q>>2]|0)+4>>2]|0)!=1?(c[(c[T>>2]|0)+12240+6112>>2]|0)==0:0)break;c[c[D>>2]>>2]=0}while(0);n=(c[T>>2]|0)+24540|0;c[n>>2]=(c[n>>2]|0)+(c[c[D>>2]>>2]<<3);n=(N(c[(c[Q>>2]|0)+28>>2]|0,c[(c[Q>>2]|0)+24>>2]|0)|0)/1e3|0;aa=(c[T>>2]|0)+24540|0;c[aa>>2]=(c[aa>>2]|0)-n;do if((c[(c[T>>2]|0)+24540>>2]|0)>1e4)e=1e4;else{if((c[(c[T>>2]|0)+24540>>2]|0)<0){e=0;break}e=c[(c[T>>2]|0)+24540>>2]|0}while(0);c[(c[T>>2]|0)+24540>>2]=e;c[K>>2]=13+(0+(((c[(c[T>>2]|0)+24556>>2]&65535)<<16>>16)*3188>>16));e=(c[T>>2]|0)+24560|0;if((c[(c[T>>2]|0)+4556>>2]|0)<(c[K>>2]|0)){c[e>>2]=1;c[(c[T>>2]|0)+24556>>2]=0;break}else{c[e>>2]=0;aa=(c[T>>2]|0)+24556|0;c[aa>>2]=(c[aa>>2]|0)+(c[(c[Q>>2]|0)+24>>2]|0);break}}while(0);if(!(c[F>>2]|0))break;c[v>>2]=(c[v>>2]|0)+1}c[(c[T>>2]|0)+24552>>2]=c[(c[Q>>2]|0)+4>>2];c[(c[Q>>2]|0)+72>>2]=c[(c[T>>2]|0)+24560>>2];if((c[(c[T>>2]|0)+4600>>2]|0)==16)e=(c[(c[T>>2]|0)+16+12>>2]|0)==0;else e=0;c[(c[Q>>2]|0)+76>>2]=e&1;c[(c[Q>>2]|0)+68>>2]=((c[(c[T>>2]|0)+4600>>2]&65535)<<16>>16)*1e3;if(c[(c[Q>>2]|0)+56>>2]|0)e=0;else e=b[(c[T>>2]|0)+24480+28>>1]|0;c[(c[Q>>2]|0)+80>>2]=e;e:do if(c[S>>2]|0){c[(c[Q>>2]|0)+24>>2]=c[Y>>2];c[(c[Q>>2]|0)+36>>2]=c[X>>2];c[R>>2]=0;while(1){if((c[R>>2]|0)>=(c[(c[Q>>2]|0)+4>>2]|0))break e;c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+4700>>2]=0;c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+4712>>2]=0;c[R>>2]=(c[R>>2]|0)+1}}while(0);c[V>>2]=c[U>>2];_(c[W>>2]|0);aa=c[V>>2]|0;l=Z;return aa|0}function Fd(a){a=a|0;var b=0,d=0;b=l;l=l+16|0;d=b;c[d>>2]=a;a=(c[(c[d>>2]|0)+20>>2]|0)-(32-(Q(c[(c[d>>2]|0)+28>>2]|0)|0))|0;l=b;return a|0}function Gd(d,e,f,g,h){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0;y=l;l=l+112|0;v=y+48|0;x=y+44|0;i=y+40|0;j=y+36|0;n=y+32|0;r=y+28|0;s=y+24|0;k=y+20|0;q=y+16|0;o=y+12|0;p=y+56|0;m=y+88|0;w=y+8|0;t=y+4|0;u=y;c[v>>2]=d;c[x>>2]=e;c[i>>2]=f;c[j>>2]=g;c[n>>2]=h;f=c[v>>2]|0;if(c[j>>2]|0)c[w>>2]=f+6132+((c[i>>2]|0)*36|0);else c[w>>2]=f+4768;c[k>>2]=(a[(c[w>>2]|0)+29>>0]<<1)+(a[(c[w>>2]|0)+30>>0]|0);h=c[x>>2]|0;f=c[k>>2]|0;if((c[j>>2]|0)!=0|(c[k>>2]|0)>=2)$b(h,f-2|0,29016,8);else $b(h,f,29020,8);f=c[x>>2]|0;h=a[c[w>>2]>>0]|0;if((c[n>>2]|0)==2)$b(f,h,26767,8);else{$b(f,h>>3,26743+(a[(c[w>>2]|0)+29>>0]<<3)|0,8);$b(c[x>>2]|0,a[c[w>>2]>>0]&7,29045,8)}c[r>>2]=1;while(1){f=c[x>>2]|0;h=c[w>>2]|0;if((c[r>>2]|0)>=(c[(c[v>>2]|0)+4604>>2]|0))break;$b(f,a[h+(c[r>>2]|0)>>0]|0,26767,8);c[r>>2]=(c[r>>2]|0)+1}$b(f,a[h+8>>0]|0,(c[(c[(c[v>>2]|0)+4724>>2]|0)+12>>2]|0)+(N(a[(c[w>>2]|0)+29>>0]>>1,b[c[(c[v>>2]|0)+4724>>2]>>1]|0)|0)|0,8);Xe(p,m,c[(c[v>>2]|0)+4724>>2]|0,a[(c[w>>2]|0)+8>>0]|0);c[r>>2]=0;while(1){if((c[r>>2]|0)>=(b[(c[(c[v>>2]|0)+4724>>2]|0)+2>>1]|0))break;do if((a[(c[w>>2]|0)+8+((c[r>>2]|0)+1)>>0]|0)<4){f=c[x>>2]|0;if((a[(c[w>>2]|0)+8+((c[r>>2]|0)+1)>>0]|0)<=-4){$b(f,0,(c[(c[(c[v>>2]|0)+4724>>2]|0)+24>>2]|0)+(b[p+(c[r>>2]<<1)>>1]|0)|0,8);$b(c[x>>2]|0,0-(a[(c[w>>2]|0)+8+((c[r>>2]|0)+1)>>0]|0)-4|0,29053,8);break}else{$b(f,(a[(c[w>>2]|0)+8+((c[r>>2]|0)+1)>>0]|0)+4|0,(c[(c[(c[v>>2]|0)+4724>>2]|0)+24>>2]|0)+(b[p+(c[r>>2]<<1)>>1]|0)|0,8);break}}else{$b(c[x>>2]|0,8,(c[(c[(c[v>>2]|0)+4724>>2]|0)+24>>2]|0)+(b[p+(c[r>>2]<<1)>>1]|0)|0,8);$b(c[x>>2]|0,(a[(c[w>>2]|0)+8+((c[r>>2]|0)+1)>>0]|0)-4|0,29053,8)}while(0);c[r>>2]=(c[r>>2]|0)+1}if((c[(c[v>>2]|0)+4604>>2]|0)==4)$b(c[x>>2]|0,a[(c[w>>2]|0)+31>>0]|0,29022,8);if((a[(c[w>>2]|0)+29>>0]|0)!=2){u=c[w>>2]|0;u=u+29|0;u=a[u>>0]|0;u=u<<24>>24;v=c[v>>2]|0;v=v+5800|0;c[v>>2]=u;v=c[x>>2]|0;x=c[w>>2]|0;x=x+34|0;x=a[x>>0]|0;x=x<<24>>24;$b(v,x,29030,8);l=y;return}c[q>>2]=1;if((c[n>>2]|0)==2?(c[(c[v>>2]|0)+5800>>2]|0)==2:0){c[o>>2]=(b[(c[w>>2]|0)+26>>1]|0)-(b[(c[v>>2]|0)+5804>>1]|0);if((c[o>>2]|0)<-8|(c[o>>2]|0)>11)c[o>>2]=0;else{c[o>>2]=(c[o>>2]|0)+9;c[q>>2]=0}$b(c[x>>2]|0,c[o>>2]|0,29092,8)}if(c[q>>2]|0){c[t>>2]=(b[(c[w>>2]|0)+26>>1]|0)/(c[(c[v>>2]|0)+4600>>2]>>1|0)|0;c[u>>2]=(b[(c[w>>2]|0)+26>>1]|0)-(N((c[t>>2]&65535)<<16>>16,(c[(c[v>>2]|0)+4600>>2]>>1&65535)<<16>>16)|0);$b(c[x>>2]|0,c[t>>2]|0,29060,8);$b(c[x>>2]|0,c[u>>2]|0,c[(c[v>>2]|0)+4716>>2]|0,8)}b[(c[v>>2]|0)+5804>>1]=b[(c[w>>2]|0)+26>>1]|0;$b(c[x>>2]|0,a[(c[w>>2]|0)+28>>0]|0,c[(c[v>>2]|0)+4720>>2]|0,8);$b(c[x>>2]|0,a[(c[w>>2]|0)+32>>0]|0,26808,8);c[s>>2]=0;while(1){if((c[s>>2]|0)>=(c[(c[v>>2]|0)+4604>>2]|0))break;$b(c[x>>2]|0,a[(c[w>>2]|0)+4+(c[s>>2]|0)>>0]|0,c[17620+(a[(c[w>>2]|0)+32>>0]<<2)>>2]|0,8);c[s>>2]=(c[s>>2]|0)+1}if(c[n>>2]|0){u=c[w>>2]|0;u=u+29|0;u=a[u>>0]|0;u=u<<24>>24;v=c[v>>2]|0;v=v+5800|0;c[v>>2]=u;v=c[x>>2]|0;x=c[w>>2]|0;x=x+34|0;x=a[x>>0]|0;x=x<<24>>24;$b(v,x,29030,8);l=y;return}$b(c[x>>2]|0,a[(c[w>>2]|0)+33>>0]|0,29013,8);u=c[w>>2]|0;u=u+29|0;u=a[u>>0]|0;u=u<<24>>24;v=c[v>>2]|0;v=v+5800|0;c[v>>2]=u;v=c[x>>2]|0;x=c[w>>2]|0;x=x+34|0;x=a[x>>0]|0;x=x<<24>>24;$b(v,x,29030,8);l=y;return}function Hd(b,e,f,g,h){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=l;l=l+128|0;z=F+116|0;E=F+112|0;C=F+108|0;A=F+104|0;t=F+100|0;u=F+96|0;x=F+92|0;w=F+88|0;v=F+84|0;s=F+80|0;y=F+76|0;k=F+72|0;m=F+68|0;r=F+64|0;n=F+60|0;p=F+56|0;j=F+24|0;i=F+16|0;B=F+12|0;q=F+8|0;o=F+4|0;D=F;c[z>>2]=b;c[E>>2]=e;c[C>>2]=f;c[A>>2]=g;c[t>>2]=h;c[m>>2]=0;c[j>>2]=0;c[j+4>>2]=0;c[j+8>>2]=0;c[j+12>>2]=0;c[j+16>>2]=0;c[j+20>>2]=0;c[j+24>>2]=0;c[j+28>>2]=0;c[v>>2]=c[t>>2]>>4;if((c[v>>2]<<4|0)<(c[t>>2]|0)){c[v>>2]=(c[v>>2]|0)+1;h=(c[A>>2]|0)+(c[t>>2]|0)|0;b=h+16|0;do{a[h>>0]=0;h=h+1|0}while((h|0)<(b|0))}e=c[v>>2]<<4;c[D>>2]=$()|0;b=l;l=l+((1*(e<<2)|0)+15&-16)|0;c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[v>>2]<<4|0))break;e=a[(c[A>>2]|0)+((c[u>>2]|0)+0)>>0]|0;c[b+((c[u>>2]|0)+0<<2)>>2]=(a[(c[A>>2]|0)+((c[u>>2]|0)+0)>>0]|0)>0?e:0-e|0;e=a[(c[A>>2]|0)+((c[u>>2]|0)+1)>>0]|0;c[b+((c[u>>2]|0)+1<<2)>>2]=(a[(c[A>>2]|0)+((c[u>>2]|0)+1)>>0]|0)>0?e:0-e|0;e=a[(c[A>>2]|0)+((c[u>>2]|0)+2)>>0]|0;c[b+((c[u>>2]|0)+2<<2)>>2]=(a[(c[A>>2]|0)+((c[u>>2]|0)+2)>>0]|0)>0?e:0-e|0;e=a[(c[A>>2]|0)+((c[u>>2]|0)+3)>>0]|0;c[b+((c[u>>2]|0)+3<<2)>>2]=(a[(c[A>>2]|0)+((c[u>>2]|0)+3)>>0]|0)>0?e:0-e|0;c[u>>2]=(c[u>>2]|0)+4}g=l;l=l+((1*(c[v>>2]<<2)|0)+15&-16)|0;f=l;l=l+((1*(c[v>>2]<<2)|0)+15&-16)|0;c[i>>2]=b;c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[v>>2]|0))break;c[f+(c[u>>2]<<2)>>2]=0;a:while(1){c[k>>2]=Id(j,c[i>>2]|0,d[29173]|0,8)|0;e=Id(j,j,d[29174]|0,4)|0;c[k>>2]=(c[k>>2]|0)+e;e=Id(j,j,d[29175]|0,2)|0;c[k>>2]=(c[k>>2]|0)+e;e=Id(g+(c[u>>2]<<2)|0,j,d[29176]|0,1)|0;c[k>>2]=(c[k>>2]|0)+e;if(!(c[k>>2]|0))break;e=f+(c[u>>2]<<2)|0;c[e>>2]=(c[e>>2]|0)+1;c[x>>2]=0;while(1){if((c[x>>2]|0)>=16)continue a;c[(c[i>>2]|0)+(c[x>>2]<<2)>>2]=c[(c[i>>2]|0)+(c[x>>2]<<2)>>2]>>1;c[x>>2]=(c[x>>2]|0)+1}}c[i>>2]=(c[i>>2]|0)+64;c[u>>2]=(c[u>>2]|0)+1}c[n>>2]=2147483647;c[x>>2]=0;while(1){if((c[x>>2]|0)>=9)break;c[o>>2]=29357+((c[x>>2]|0)*18|0);c[p>>2]=d[29537+((c[E>>2]>>1)*9|0)+(c[x>>2]|0)>>0];c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[v>>2]|0))break;h=c[o>>2]|0;if((c[f+(c[u>>2]<<2)>>2]|0)>0)c[p>>2]=(c[p>>2]|0)+(d[h+17>>0]|0);else c[p>>2]=(c[p>>2]|0)+(d[h+(c[g+(c[u>>2]<<2)>>2]|0)>>0]|0);c[u>>2]=(c[u>>2]|0)+1}if((c[p>>2]|0)<(c[n>>2]|0)){c[n>>2]=c[p>>2];c[m>>2]=c[x>>2]}c[x>>2]=(c[x>>2]|0)+1}$b(c[z>>2]|0,c[m>>2]|0,29519+((c[E>>2]>>1)*9|0)|0,8);c[q>>2]=29177+((c[m>>2]|0)*18|0);c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[v>>2]|0))break;h=c[z>>2]|0;if(!(c[f+(c[u>>2]<<2)>>2]|0))$b(h,c[g+(c[u>>2]<<2)>>2]|0,c[q>>2]|0,8);else{$b(h,17,c[q>>2]|0,8);c[x>>2]=0;while(1){h=c[z>>2]|0;if((c[x>>2]|0)>=((c[f+(c[u>>2]<<2)>>2]|0)-1|0))break;$b(h,17,29339,8);c[x>>2]=(c[x>>2]|0)+1}$b(h,c[g+(c[u>>2]<<2)>>2]|0,29339,8)}c[u>>2]=(c[u>>2]|0)+1}c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[v>>2]|0))break;if((c[g+(c[u>>2]<<2)>>2]|0)>0)ye(c[z>>2]|0,b+(c[u>>2]<<4<<2)|0);c[u>>2]=(c[u>>2]|0)+1}c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[v>>2]|0))break;b:do if((c[f+(c[u>>2]<<2)>>2]|0)>0){c[B>>2]=(c[A>>2]|0)+(c[u>>2]<<4);c[y>>2]=(c[f+(c[u>>2]<<2)>>2]|0)-1;c[x>>2]=0;while(1){if((c[x>>2]|0)>=16)break b;q=a[(c[B>>2]|0)+(c[x>>2]|0)>>0]|0;c[r>>2]=(((a[(c[B>>2]|0)+(c[x>>2]|0)>>0]|0)>0?q:0-q|0)&255)<<24>>24;c[w>>2]=c[y>>2];while(1){h=c[r>>2]|0;if((c[w>>2]|0)<=0)break;c[s>>2]=h>>c[w>>2]&1;$b(c[z>>2]|0,c[s>>2]|0,29011,8);c[w>>2]=(c[w>>2]|0)+-1}c[s>>2]=h&1;$b(c[z>>2]|0,c[s>>2]|0,29011,8);c[x>>2]=(c[x>>2]|0)+1}}while(0);c[u>>2]=(c[u>>2]|0)+1}md(c[z>>2]|0,c[A>>2]|0,c[t>>2]|0,c[E>>2]|0,c[C>>2]|0,g);_(c[D>>2]|0);l=F;return}function Id(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+32|0;m=n+24|0;i=n+20|0;j=n+16|0;h=n+12|0;g=n+8|0;f=n+4|0;k=n;c[i>>2]=a;c[j>>2]=b;c[h>>2]=d;c[g>>2]=e;c[f>>2]=0;while(1){if((c[f>>2]|0)>=(c[g>>2]|0)){f=6;break}c[k>>2]=(c[(c[j>>2]|0)+(c[f>>2]<<1<<2)>>2]|0)+(c[(c[j>>2]|0)+((c[f>>2]<<1)+1<<2)>>2]|0);if((c[k>>2]|0)>(c[h>>2]|0)){f=4;break}c[(c[i>>2]|0)+(c[f>>2]<<2)>>2]=c[k>>2];c[f>>2]=(c[f>>2]|0)+1}if((f|0)==4){c[m>>2]=1;m=c[m>>2]|0;l=n;return m|0}else if((f|0)==6){c[m>>2]=0;m=c[m>>2]|0;l=n;return m|0}return 0} +function Jd(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0;p=l;l=l+32|0;k=p+24|0;j=p+20|0;o=p+16|0;h=p+12|0;n=p+8|0;m=p+4|0;i=p;c[k>>2]=b;c[j>>2]=d;c[o>>2]=e;c[h>>2]=f;c[n>>2]=g;c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[n>>2]|0))break;Bf(c[(c[j>>2]|0)+(c[m>>2]<<2)>>2]|0)|0;e=0+((((Bf(c[(c[j>>2]|0)+(c[m>>2]<<2)>>2]|0)|0)-2090&65535)<<16>>16)*2251>>16)&255;a[(c[k>>2]|0)+(c[m>>2]|0)>>0]=e;if((a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0)<(a[c[o>>2]>>0]|0)){e=(c[k>>2]|0)+(c[m>>2]|0)|0;a[e>>0]=(a[e>>0]|0)+1<<24>>24}if((a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0)<=63)if((a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0)<0)f=0;else f=a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0;else f=63;a[(c[k>>2]|0)+(c[m>>2]|0)>>0]=f;if((c[m>>2]|0)==0&(c[h>>2]|0)==0){f=a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0;do if(((a[c[o>>2]>>0]|0)+-4|0)>63){if((f|0)>((a[c[o>>2]>>0]|0)+-4|0)){f=(a[c[o>>2]>>0]|0)+-4|0;break}if((a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0)<63)f=63;else f=a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0}else if((f|0)<=63)if((a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0)<((a[c[o>>2]>>0]|0)+-4|0)){f=(a[c[o>>2]>>0]|0)+-4|0;break}else{f=a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0;break}else f=63;while(0);a[(c[k>>2]|0)+(c[m>>2]|0)>>0]=f;a[c[o>>2]>>0]=a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0}else{a[(c[k>>2]|0)+(c[m>>2]|0)>>0]=(a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0)-(a[c[o>>2]>>0]|0);c[i>>2]=8+(a[c[o>>2]>>0]|0);if((a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0)>(c[i>>2]|0))a[(c[k>>2]|0)+(c[m>>2]|0)>>0]=(c[i>>2]|0)+((a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0)-(c[i>>2]|0)+1>>1);if((a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0)<=36)if((a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0)<-4)f=-4;else f=a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0;else f=36;a[(c[k>>2]|0)+(c[m>>2]|0)>>0]=f;f=a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0;if((a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0)>(c[i>>2]|0)){d=c[o>>2]|0;f=(f<<1)-(c[i>>2]|0)|0}else d=c[o>>2]|0;a[d>>0]=(a[d>>0]|0)+f;e=(c[k>>2]|0)+(c[m>>2]|0)|0;a[e>>0]=(a[e>>0]|0)+4}e=Ff(Kd(((a[c[o>>2]>>0]<<16>>16)*29|0)+((a[c[o>>2]>>0]<<16>>16)*7281>>16)+2090|0,3967)|0)|0;c[(c[j>>2]|0)+(c[m>>2]<<2)>>2]=e;c[m>>2]=(c[m>>2]|0)+1}l=p;return}function Kd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Ld(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;q=l;l=l+32|0;j=q+28|0;k=q+24|0;p=q+20|0;h=q+16|0;o=q+12|0;n=q+8|0;m=q+4|0;i=q;c[j>>2]=b;c[k>>2]=d;c[p>>2]=e;c[h>>2]=f;c[o>>2]=g;c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[o>>2]|0))break;f=a[(c[k>>2]|0)+(c[n>>2]|0)>>0]|0;if((c[n>>2]|0)==0&(c[h>>2]|0)==0){e=(Md(f,(a[c[p>>2]>>0]|0)-16|0)|0)&255;a[c[p>>2]>>0]=e}else{c[m>>2]=f+-4;c[i>>2]=8+(a[c[p>>2]>>0]|0);f=c[m>>2]|0;if((c[m>>2]|0)>(c[i>>2]|0)){f=(f<<1)-(c[i>>2]|0)|0;b=c[p>>2]|0}else b=c[p>>2]|0;a[b>>0]=(a[b>>0]|0)+f}if((a[c[p>>2]>>0]|0)<=63)if((a[c[p>>2]>>0]|0)<0)f=0;else f=a[c[p>>2]>>0]|0;else f=63;a[c[p>>2]>>0]=f;e=Ff(Kd(((a[c[p>>2]>>0]<<16>>16)*29|0)+((a[c[p>>2]>>0]<<16>>16)*7281>>16)+2090|0,3967)|0)|0;c[(c[j>>2]|0)+(c[n>>2]<<2)>>2]=e;c[n>>2]=(c[n>>2]|0)+1}l=q;return}function Md(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Nd(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;i=l;l=l+16|0;f=i+12|0;h=i+8|0;g=i+4|0;e=i;c[f>>2]=b;c[h>>2]=d;c[e>>2]=0;c[g>>2]=0;while(1){if((c[g>>2]|0)>=(c[h>>2]|0))break;c[e>>2]=(a[(c[f>>2]|0)+(c[g>>2]|0)>>0]|0)+(c[e>>2]<<8);c[g>>2]=(c[g>>2]|0)+1}l=i;return c[e>>2]|0}function Od(a,d,e,f,g){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+32|0;n=o+20|0;k=o+16|0;m=o+12|0;j=o+8|0;h=o+4|0;i=o;c[n>>2]=a;c[k>>2]=d;c[m>>2]=e;c[j>>2]=f;c[h>>2]=g;c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[h>>2]|0))break;a=(b[(c[k>>2]|0)+(c[i>>2]<<1)>>1]|0)+((N(((b[(c[m>>2]|0)+(c[i>>2]<<1)>>1]|0)-(b[(c[k>>2]|0)+(c[i>>2]<<1)>>1]|0)&65535)<<16>>16,(c[j>>2]&65535)<<16>>16)|0)>>2)&65535;b[(c[n>>2]|0)+(c[i>>2]<<1)>>1]=a;c[i>>2]=(c[i>>2]|0)+1}l=o;return}function Pd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+48|0;k=m+36|0;i=m+32|0;j=m+28|0;h=m+16|0;g=m+8|0;e=m+4|0;f=m;c[k>>2]=a;c[i>>2]=b;c[j>>2]=d;c[e>>2]=0;c[f>>2]=0;if(!(c[(c[k>>2]|0)+12>>2]|0)){l=m;return}c[e>>2]=256-(c[(c[k>>2]|0)+8>>2]|0)<<10;c[f>>2]=c[e>>2]>>16;c[e>>2]=(c[e>>2]|0)-(c[f>>2]<<16);Qd(h,g,c[f>>2]|0,c[e>>2]|0);if(((c[(c[k>>2]|0)+8>>2]|0)+(c[(c[k>>2]|0)+12>>2]|0)|0)<=256)if(((c[(c[k>>2]|0)+8>>2]|0)+(c[(c[k>>2]|0)+12>>2]|0)|0)<0)e=0;else e=(c[(c[k>>2]|0)+8>>2]|0)+(c[(c[k>>2]|0)+12>>2]|0)|0;else e=256;c[(c[k>>2]|0)+8>>2]=e;wf(c[i>>2]|0,h,g,c[k>>2]|0,c[i>>2]|0,c[j>>2]|0,1);l=m;return}function Qd(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;g=m+20|0;f=m+16|0;i=m+12|0;h=m+8|0;k=m+4|0;j=m;c[g>>2]=a;c[f>>2]=b;c[i>>2]=d;c[h>>2]=e;if((c[i>>2]|0)>=4){k=c[g>>2]|0;c[k>>2]=c[4473];c[k+4>>2]=c[4474];c[k+8>>2]=c[4475];k=c[f>>2]|0;c[k>>2]=c[4484];c[k+4>>2]=c[4485];l=m;return}if((c[h>>2]|0)<=0){k=c[g>>2]|0;j=17844+((c[i>>2]|0)*12|0)|0;c[k>>2]=c[j>>2];c[k+4>>2]=c[j+4>>2];c[k+8>>2]=c[j+8>>2];k=c[f>>2]|0;j=17904+(c[i>>2]<<3)|0;c[k>>2]=c[j>>2];c[k+4>>2]=c[j+4>>2];l=m;return}d=(c[h>>2]|0)<32768;c[k>>2]=0;if(d){while(1){if((c[k>>2]|0)>=3)break;d=N((c[17844+(((c[i>>2]|0)+1|0)*12|0)+(c[k>>2]<<2)>>2]|0)-(c[17844+((c[i>>2]|0)*12|0)+(c[k>>2]<<2)>>2]|0)>>16,(c[h>>2]&65535)<<16>>16)|0;d=(c[17844+((c[i>>2]|0)*12|0)+(c[k>>2]<<2)>>2]|0)+(d+((N((c[17844+(((c[i>>2]|0)+1|0)*12|0)+(c[k>>2]<<2)>>2]|0)-(c[17844+((c[i>>2]|0)*12|0)+(c[k>>2]<<2)>>2]|0)&65535,(c[h>>2]&65535)<<16>>16)|0)>>16))|0;c[(c[g>>2]|0)+(c[k>>2]<<2)>>2]=d;c[k>>2]=(c[k>>2]|0)+1}c[j>>2]=0;while(1){if((c[j>>2]|0)>=2)break;k=N((c[17904+((c[i>>2]|0)+1<<3)+(c[j>>2]<<2)>>2]|0)-(c[17904+(c[i>>2]<<3)+(c[j>>2]<<2)>>2]|0)>>16,(c[h>>2]&65535)<<16>>16)|0;k=(c[17904+(c[i>>2]<<3)+(c[j>>2]<<2)>>2]|0)+(k+((N((c[17904+((c[i>>2]|0)+1<<3)+(c[j>>2]<<2)>>2]|0)-(c[17904+(c[i>>2]<<3)+(c[j>>2]<<2)>>2]|0)&65535,(c[h>>2]&65535)<<16>>16)|0)>>16))|0;c[(c[f>>2]|0)+(c[j>>2]<<2)>>2]=k;c[j>>2]=(c[j>>2]|0)+1}l=m;return}else{while(1){if((c[k>>2]|0)>=3)break;d=N((c[17844+(((c[i>>2]|0)+1|0)*12|0)+(c[k>>2]<<2)>>2]|0)-(c[17844+((c[i>>2]|0)*12|0)+(c[k>>2]<<2)>>2]|0)>>16,((c[h>>2]|0)-65536&65535)<<16>>16)|0;d=(c[17844+(((c[i>>2]|0)+1|0)*12|0)+(c[k>>2]<<2)>>2]|0)+(d+((N((c[17844+(((c[i>>2]|0)+1|0)*12|0)+(c[k>>2]<<2)>>2]|0)-(c[17844+((c[i>>2]|0)*12|0)+(c[k>>2]<<2)>>2]|0)&65535,((c[h>>2]|0)-65536&65535)<<16>>16)|0)>>16))|0;c[(c[g>>2]|0)+(c[k>>2]<<2)>>2]=d;c[k>>2]=(c[k>>2]|0)+1}c[j>>2]=0;while(1){if((c[j>>2]|0)>=2)break;k=N((c[17904+((c[i>>2]|0)+1<<3)+(c[j>>2]<<2)>>2]|0)-(c[17904+(c[i>>2]<<3)+(c[j>>2]<<2)>>2]|0)>>16,((c[h>>2]|0)-65536&65535)<<16>>16)|0;k=(c[17904+((c[i>>2]|0)+1<<3)+(c[j>>2]<<2)>>2]|0)+(k+((N((c[17904+((c[i>>2]|0)+1<<3)+(c[j>>2]<<2)>>2]|0)-(c[17904+(c[i>>2]<<3)+(c[j>>2]<<2)>>2]|0)&65535,((c[h>>2]|0)-65536&65535)<<16>>16)|0)>>16))|0;c[(c[f>>2]|0)+(c[j>>2]<<2)>>2]=k;c[j>>2]=(c[j>>2]|0)+1}l=m;return}}function Rd(e,f,g){e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;t=l;l=l+144|0;q=t+24|0;h=t+20|0;r=t+16|0;p=t+12|0;k=t+128|0;i=t+96|0;s=t+64|0;o=t+32|0;n=t+8|0;m=t+4|0;j=t;c[q>>2]=e;c[h>>2]=f;c[r>>2]=g;c[j>>2]=(c[(c[r>>2]|0)+8>>2]|0)+(N(a[c[h>>2]>>0]|0,b[(c[r>>2]|0)+2>>1]|0)|0);c[p>>2]=0;while(1){if((c[p>>2]|0)>=(b[(c[r>>2]|0)+2>>1]|0))break;b[(c[q>>2]|0)+(c[p>>2]<<1)>>1]=d[(c[j>>2]|0)+(c[p>>2]|0)>>0]<<7;c[p>>2]=(c[p>>2]|0)+1}Xe(i,k,c[r>>2]|0,a[c[h>>2]>>0]|0);Sd(s,(c[h>>2]|0)+1|0,k,b[(c[r>>2]|0)+4>>1]|0,b[(c[r>>2]|0)+2>>1]|0);Qf(o,c[q>>2]|0,b[(c[r>>2]|0)+2>>1]|0);c[p>>2]=0;while(1){if((c[p>>2]|0)>=(b[(c[r>>2]|0)+2>>1]|0))break;c[n>>2]=Td(b[o+(c[p>>2]<<1)>>1]<<16)|0;c[m>>2]=(b[(c[q>>2]|0)+(c[p>>2]<<1)>>1]|0)+((b[s+(c[p>>2]<<1)>>1]<<14|0)/(c[n>>2]|0)|0);if((c[m>>2]|0)>32767)f=32767;else f=(c[m>>2]|0)<0?0:c[m>>2]|0;b[(c[q>>2]|0)+(c[p>>2]<<1)>>1]=f;c[p>>2]=(c[p>>2]|0)+1}Nf(c[q>>2]|0,c[(c[r>>2]|0)+32>>2]|0,b[(c[r>>2]|0)+2>>1]|0);l=t;return}function Sd(e,f,g,h,i){e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;r=l;l=l+32|0;q=r+24|0;k=r+20|0;o=r+16|0;p=r+12|0;s=r+28|0;j=r+8|0;m=r+4|0;n=r;c[q>>2]=e;c[k>>2]=f;c[o>>2]=g;c[p>>2]=h;b[s>>1]=i;c[m>>2]=0;c[j>>2]=(b[s>>1]|0)-1;while(1){if((c[j>>2]|0)<0)break;c[n>>2]=(N((c[m>>2]&65535)<<16>>16,d[(c[o>>2]|0)+(c[j>>2]|0)>>0]|0)|0)>>8;c[m>>2]=a[(c[k>>2]|0)+(c[j>>2]|0)>>0]<<10;f=c[m>>2]|0;if((c[m>>2]|0)<=0){if((f|0)<0)c[m>>2]=(c[m>>2]|0)+102}else c[m>>2]=f-102;s=N(c[m>>2]>>16,(c[p>>2]&65535)<<16>>16)|0;c[m>>2]=(c[n>>2]|0)+(s+((N(c[m>>2]&65535,(c[p>>2]&65535)<<16>>16)|0)>>16));b[(c[q>>2]|0)+(c[j>>2]<<1)>>1]=c[m>>2];c[j>>2]=(c[j>>2]|0)+-1}l=r;return}function Td(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;h=l;l=l+32|0;e=h+16|0;f=h+12|0;g=h+8|0;d=h+4|0;b=h;c[f>>2]=a;if((c[f>>2]|0)<=0){c[e>>2]=0;g=c[e>>2]|0;l=h;return g|0}Ud(c[f>>2]|0,d,b);if(c[d>>2]&1|0)c[g>>2]=32768;else c[g>>2]=46214;c[g>>2]=c[g>>2]>>(c[d>>2]>>1);f=N(c[g>>2]>>16,(((c[b>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0;c[g>>2]=(c[g>>2]|0)+(f+((N(c[g>>2]&65535,(((c[b>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0)>>16));c[e>>2]=c[g>>2];g=c[e>>2]|0;l=h;return g|0}function Ud(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;e=l;l=l+16|0;h=e+12|0;i=e+8|0;f=e+4|0;g=e;c[h>>2]=a;c[i>>2]=b;c[f>>2]=d;c[g>>2]=Vd(c[h>>2]|0)|0;c[c[i>>2]>>2]=c[g>>2];b=(Wd(c[h>>2]|0,24-(c[g>>2]|0)|0)|0)&127;c[c[f>>2]>>2]=b;l=e;return}function Vd(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;if(!(c[b>>2]|0)){b=32;l=d;return b|0}b=32-(32-(Q(c[b>>2]|0)|0))|0;l=d;return b|0}function Wd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+32|0;g=j+20|0;d=j+16|0;h=j+12|0;i=j+8|0;f=j+4|0;e=j;c[d>>2]=a;c[h>>2]=b;c[i>>2]=c[d>>2];c[f>>2]=c[h>>2];c[e>>2]=0-(c[h>>2]|0);if(!(c[h>>2]|0)){c[g>>2]=c[d>>2];i=c[g>>2]|0;l=j;return i|0}a=c[i>>2]|0;if((c[h>>2]|0)<0){c[g>>2]=a<>2]|(c[i>>2]|0)>>>(32-(c[e>>2]|0)|0);i=c[g>>2]|0;l=j;return i|0}else{c[g>>2]=a<<32-(c[f>>2]|0)|(c[i>>2]|0)>>>(c[f>>2]|0);i=c[g>>2]|0;l=j;return i|0}return 0}function Xd(d,e,f,g,h,i,j,k,m,n,o,p,q,r,s){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;s=s|0;var t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0;U=l;l=l+112|0;M=U+100|0;F=U+96|0;O=U+92|0;T=U+88|0;P=U+84|0;G=U+80|0;C=U+76|0;t=U+72|0;z=U+68|0;H=U+64|0;A=U+60|0;x=U+56|0;L=U+52|0;E=U+48|0;D=U+44|0;I=U+40|0;J=U+36|0;S=U+32|0;B=U+28|0;v=U+24|0;w=U+20|0;u=U+16|0;Q=U+12|0;y=U+8|0;K=U+4|0;R=U;c[M>>2]=d;c[F>>2]=e;c[O>>2]=f;c[T>>2]=g;c[P>>2]=h;c[G>>2]=i;c[C>>2]=j;c[t>>2]=k;c[z>>2]=m;c[H>>2]=n;c[A>>2]=o;c[x>>2]=p;c[L>>2]=q;c[E>>2]=r;c[D>>2]=s;c[(c[F>>2]|0)+4368>>2]=a[(c[O>>2]|0)+34>>0];c[J>>2]=c[(c[F>>2]|0)+4356>>2];c[K>>2]=b[24558+(a[(c[O>>2]|0)+29>>0]>>1<<2)+(a[(c[O>>2]|0)+30>>0]<<1)>>1];if((a[(c[O>>2]|0)+31>>0]|0)==4)c[B>>2]=0;else c[B>>2]=1;m=(c[(c[M>>2]|0)+4616>>2]|0)+(c[(c[M>>2]|0)+4608>>2]|0)|0;c[R>>2]=$()|0;k=l;l=l+((1*(m<<2)|0)+15&-16)|0;m=l;l=l+((1*((c[(c[M>>2]|0)+4616>>2]|0)+(c[(c[M>>2]|0)+4608>>2]|0)<<1)|0)+15&-16)|0;p=l;l=l+((1*(c[(c[M>>2]|0)+4612>>2]<<2)|0)+15&-16)|0;c[(c[F>>2]|0)+4364>>2]=c[(c[M>>2]|0)+4616>>2];c[(c[F>>2]|0)+4360>>2]=c[(c[M>>2]|0)+4616>>2];c[Q>>2]=(c[F>>2]|0)+(c[(c[M>>2]|0)+4616>>2]<<1);c[I>>2]=0;while(1){if((c[I>>2]|0)>=(c[(c[M>>2]|0)+4604>>2]|0))break;c[v>>2]=(c[G>>2]|0)+((c[I>>2]>>1|1-(c[B>>2]|0))<<4<<1);c[w>>2]=(c[C>>2]|0)+((c[I>>2]|0)*5<<1);c[u>>2]=(c[t>>2]|0)+(c[I>>2]<<4<<1);c[y>>2]=c[(c[z>>2]|0)+(c[I>>2]<<2)>>2]>>2;c[y>>2]=c[y>>2]|c[(c[z>>2]|0)+(c[I>>2]<<2)>>2]>>1<<16;c[(c[F>>2]|0)+4376>>2]=0;if((a[(c[O>>2]|0)+29>>0]|0)==2?(c[J>>2]=c[(c[L>>2]|0)+(c[I>>2]<<2)>>2],(c[I>>2]&3-(c[B>>2]<<1)|0)==0):0){c[S>>2]=(c[(c[M>>2]|0)+4616>>2]|0)-(c[J>>2]|0)-(c[(c[M>>2]|0)+4664>>2]|0)-2;g=(c[F>>2]|0)+((c[S>>2]|0)+(N(c[I>>2]|0,c[(c[M>>2]|0)+4612>>2]|0)|0)<<1)|0;Gf(m+(c[S>>2]<<1)|0,g,c[v>>2]|0,(c[(c[M>>2]|0)+4616>>2]|0)-(c[S>>2]|0)|0,c[(c[M>>2]|0)+4664>>2]|0,c[(c[M>>2]|0)+5124>>2]|0);c[(c[F>>2]|0)+4376>>2]=1;c[(c[F>>2]|0)+4360>>2]=c[(c[M>>2]|0)+4616>>2]}Yd(c[M>>2]|0,c[F>>2]|0,c[T>>2]|0,p,m,k,c[I>>2]|0,c[D>>2]|0,c[x>>2]|0,c[L>>2]|0,a[(c[O>>2]|0)+29>>0]|0);Zd(c[F>>2]|0,a[(c[O>>2]|0)+29>>0]|0,p,c[P>>2]|0,c[Q>>2]|0,k,c[v>>2]|0,c[w>>2]|0,c[u>>2]|0,c[J>>2]|0,c[y>>2]|0,c[(c[H>>2]|0)+(c[I>>2]<<2)>>2]|0,c[(c[A>>2]|0)+(c[I>>2]<<2)>>2]|0,c[(c[x>>2]|0)+(c[I>>2]<<2)>>2]|0,c[E>>2]|0,c[K>>2]|0,c[(c[M>>2]|0)+4612>>2]|0,c[(c[M>>2]|0)+4660>>2]|0,c[(c[M>>2]|0)+4664>>2]|0);c[T>>2]=(c[T>>2]|0)+(c[(c[M>>2]|0)+4612>>2]<<2);c[P>>2]=(c[P>>2]|0)+(c[(c[M>>2]|0)+4612>>2]|0);c[Q>>2]=(c[Q>>2]|0)+(c[(c[M>>2]|0)+4612>>2]<<1);c[I>>2]=(c[I>>2]|0)+1}c[(c[F>>2]|0)+4356>>2]=c[(c[L>>2]|0)+((c[(c[M>>2]|0)+4604>>2]|0)-1<<2)>>2];$i(c[F>>2]|0,(c[F>>2]|0)+(c[(c[M>>2]|0)+4608>>2]<<1)|0,c[(c[M>>2]|0)+4616>>2]<<1|0)|0;$i((c[F>>2]|0)+1280|0,(c[F>>2]|0)+1280+(c[(c[M>>2]|0)+4608>>2]<<2)|0,c[(c[M>>2]|0)+4616>>2]<<2|0)|0;_(c[R>>2]|0);l=U;return}function Yd(a,d,e,f,g,h,i,j,k,m,n){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;var o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;D=l;l=l+64|0;w=D+60|0;q=D+56|0;B=D+52|0;C=D+48|0;x=D+44|0;y=D+40|0;A=D+36|0;p=D+32|0;o=D+28|0;E=D+24|0;z=D+20|0;s=D+16|0;v=D+12|0;r=D+8|0;u=D+4|0;t=D;c[w>>2]=a;c[q>>2]=d;c[B>>2]=e;c[C>>2]=f;c[x>>2]=g;c[y>>2]=h;c[A>>2]=i;c[p>>2]=j;c[o>>2]=k;c[E>>2]=m;c[z>>2]=n;c[v>>2]=c[(c[E>>2]|0)+(c[A>>2]<<2)>>2];if((c[(c[o>>2]|0)+(c[A>>2]<<2)>>2]|0)>1)k=c[(c[o>>2]|0)+(c[A>>2]<<2)>>2]|0;else k=1;c[u>>2]=_d(k,47)|0;if((c[(c[o>>2]|0)+(c[A>>2]<<2)>>2]|0)!=(c[(c[q>>2]|0)+4372>>2]|0))c[r>>2]=$d(c[(c[q>>2]|0)+4372>>2]|0,c[(c[o>>2]|0)+(c[A>>2]<<2)>>2]|0,16)|0;else c[r>>2]=65536;c[t>>2]=(c[u>>2]>>7)+1>>1;c[s>>2]=0;while(1){if((c[s>>2]|0)>=(c[(c[w>>2]|0)+4612>>2]|0))break;E=N(c[(c[B>>2]|0)+(c[s>>2]<<2)>>2]>>16,(c[t>>2]&65535)<<16>>16)|0;E=E+((N(c[(c[B>>2]|0)+(c[s>>2]<<2)>>2]&65535,(c[t>>2]&65535)<<16>>16)|0)>>16)|0;E=E+(N(c[(c[B>>2]|0)+(c[s>>2]<<2)>>2]|0,(c[t>>2]>>15)+1>>1)|0)|0;c[(c[C>>2]|0)+(c[s>>2]<<2)>>2]=E;c[s>>2]=(c[s>>2]|0)+1}c[(c[q>>2]|0)+4372>>2]=c[(c[o>>2]|0)+(c[A>>2]<<2)>>2];a:do if(c[(c[q>>2]|0)+4376>>2]|0){if(!(c[A>>2]|0)){E=N(c[u>>2]>>16,(c[p>>2]&65535)<<16>>16)|0;c[u>>2]=E+((N(c[u>>2]&65535,(c[p>>2]&65535)<<16>>16)|0)>>16)<<2}c[s>>2]=(c[(c[q>>2]|0)+4360>>2]|0)-(c[v>>2]|0)-2;while(1){if((c[s>>2]|0)>=(c[(c[q>>2]|0)+4360>>2]|0))break a;E=N(c[u>>2]>>16,b[(c[x>>2]|0)+(c[s>>2]<<1)>>1]|0)|0;E=E+((N(c[u>>2]&65535,b[(c[x>>2]|0)+(c[s>>2]<<1)>>1]|0)|0)>>16)|0;c[(c[y>>2]|0)+(c[s>>2]<<2)>>2]=E;c[s>>2]=(c[s>>2]|0)+1}}while(0);if((c[r>>2]|0)==65536){l=D;return}c[s>>2]=(c[(c[q>>2]|0)+4364>>2]|0)-(c[(c[w>>2]|0)+4616>>2]|0);while(1){if((c[s>>2]|0)>=(c[(c[q>>2]|0)+4364>>2]|0))break;E=N(c[r>>2]>>16,(c[(c[q>>2]|0)+1280+(c[s>>2]<<2)>>2]&65535)<<16>>16)|0;E=E+((N(c[r>>2]&65535,(c[(c[q>>2]|0)+1280+(c[s>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;E=E+(N(c[r>>2]|0,(c[(c[q>>2]|0)+1280+(c[s>>2]<<2)>>2]>>15)+1>>1)|0)|0;c[(c[q>>2]|0)+1280+(c[s>>2]<<2)>>2]=E;c[s>>2]=(c[s>>2]|0)+1}b:do if((c[z>>2]|0)==2?(c[(c[q>>2]|0)+4376>>2]|0)==0:0){c[s>>2]=(c[(c[q>>2]|0)+4360>>2]|0)-(c[v>>2]|0)-2;while(1){if((c[s>>2]|0)>=(c[(c[q>>2]|0)+4360>>2]|0))break b;E=N(c[r>>2]>>16,(c[(c[y>>2]|0)+(c[s>>2]<<2)>>2]&65535)<<16>>16)|0;E=E+((N(c[r>>2]&65535,(c[(c[y>>2]|0)+(c[s>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;E=E+(N(c[r>>2]|0,(c[(c[y>>2]|0)+(c[s>>2]<<2)>>2]>>15)+1>>1)|0)|0;c[(c[y>>2]|0)+(c[s>>2]<<2)>>2]=E;c[s>>2]=(c[s>>2]|0)+1}}while(0);E=N(c[r>>2]>>16,(c[(c[q>>2]|0)+4352>>2]&65535)<<16>>16)|0;E=E+((N(c[r>>2]&65535,(c[(c[q>>2]|0)+4352>>2]&65535)<<16>>16)|0)>>16)|0;E=E+(N(c[r>>2]|0,(c[(c[q>>2]|0)+4352>>2]>>15)+1>>1)|0)|0;c[(c[q>>2]|0)+4352>>2]=E;c[s>>2]=0;while(1){if((c[s>>2]|0)>=32)break;E=N(c[r>>2]>>16,(c[(c[q>>2]|0)+3840+(c[s>>2]<<2)>>2]&65535)<<16>>16)|0;E=E+((N(c[r>>2]&65535,(c[(c[q>>2]|0)+3840+(c[s>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;E=E+(N(c[r>>2]|0,(c[(c[q>>2]|0)+3840+(c[s>>2]<<2)>>2]>>15)+1>>1)|0)|0;c[(c[q>>2]|0)+3840+(c[s>>2]<<2)>>2]=E;c[s>>2]=(c[s>>2]|0)+1}c[s>>2]=0;while(1){if((c[s>>2]|0)>=16)break;E=N(c[r>>2]>>16,(c[(c[q>>2]|0)+4288+(c[s>>2]<<2)>>2]&65535)<<16>>16)|0;E=E+((N(c[r>>2]&65535,(c[(c[q>>2]|0)+4288+(c[s>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;E=E+(N(c[r>>2]|0,(c[(c[q>>2]|0)+4288+(c[s>>2]<<2)>>2]>>15)+1>>1)|0)|0;c[(c[q>>2]|0)+4288+(c[s>>2]<<2)>>2]=E;c[s>>2]=(c[s>>2]|0)+1}l=D;return}function Zd(d,e,f,g,h,i,j,k,m,n,o,p,q,r,s,t,u,v,w){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;s=s|0;t=t|0;u=u|0;v=v|0;w=w|0;var x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0;ma=l;l=l+176|0;ka=ma+168|0;ea=ma+164|0;ha=ma+160|0;U=ma+156|0;ia=ma+152|0;ba=ma+148|0;G=ma+144|0;H=ma+140|0;x=ma+136|0;L=ma+132|0;z=ma+128|0;F=ma+124|0;A=ma+120|0;na=ma+116|0;E=ma+112|0;Q=ma+108|0;la=ma+104|0;ca=ma+100|0;S=ma+96|0;J=ma+92|0;K=ma+88|0;D=ma+84|0;C=ma+80|0;M=ma+76|0;P=ma+72|0;O=ma+68|0;Y=ma+64|0;$=ma+60|0;V=ma+56|0;W=ma+52|0;X=ma+48|0;Z=ma+44|0;_=ma+40|0;I=ma+36|0;B=ma+32|0;ja=ma+28|0;y=ma+24|0;fa=ma+20|0;ga=ma+16|0;aa=ma+12|0;T=ma+8|0;da=ma+4|0;R=ma;c[ka>>2]=d;c[ea>>2]=e;c[ha>>2]=f;c[U>>2]=g;c[ia>>2]=h;c[ba>>2]=i;c[G>>2]=j;c[H>>2]=k;c[x>>2]=m;c[L>>2]=n;c[z>>2]=o;c[F>>2]=p;c[A>>2]=q;c[na>>2]=r;c[E>>2]=s;c[Q>>2]=t;c[la>>2]=u;c[ca>>2]=v;c[S>>2]=w;c[da>>2]=(c[ka>>2]|0)+1280+((c[(c[ka>>2]|0)+4364>>2]|0)-(c[L>>2]|0)+1<<2);c[R>>2]=(c[ba>>2]|0)+((c[(c[ka>>2]|0)+4360>>2]|0)-(c[L>>2]|0)+2<<2);c[y>>2]=c[na>>2]>>6;c[T>>2]=(c[ka>>2]|0)+3840+124;c[J>>2]=0;while(1){m=c[ka>>2]|0;if((c[J>>2]|0)>=(c[la>>2]|0))break;na=907633515+(N(c[m+4368>>2]|0,196314165)|0)|0;c[(c[ka>>2]|0)+4368>>2]=na;c[C>>2]=c[S>>2]>>1;na=N(c[c[T>>2]>>2]>>16,b[c[G>>2]>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[c[T>>2]>>2]&65535,b[c[G>>2]>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-4>>2]>>16,b[(c[G>>2]|0)+2>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-4>>2]&65535,b[(c[G>>2]|0)+2>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-8>>2]>>16,b[(c[G>>2]|0)+4>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-8>>2]&65535,b[(c[G>>2]|0)+4>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-12>>2]>>16,b[(c[G>>2]|0)+6>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-12>>2]&65535,b[(c[G>>2]|0)+6>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-16>>2]>>16,b[(c[G>>2]|0)+8>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-16>>2]&65535,b[(c[G>>2]|0)+8>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-20>>2]>>16,b[(c[G>>2]|0)+10>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-20>>2]&65535,b[(c[G>>2]|0)+10>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-24>>2]>>16,b[(c[G>>2]|0)+12>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-24>>2]&65535,b[(c[G>>2]|0)+12>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-28>>2]>>16,b[(c[G>>2]|0)+14>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-28>>2]&65535,b[(c[G>>2]|0)+14>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-32>>2]>>16,b[(c[G>>2]|0)+16>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-32>>2]&65535,b[(c[G>>2]|0)+16>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-36>>2]>>16,b[(c[G>>2]|0)+18>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-36>>2]&65535,b[(c[G>>2]|0)+18>>1]|0)|0)>>16));if((c[S>>2]|0)==16){na=N(c[(c[T>>2]|0)+-40>>2]>>16,b[(c[G>>2]|0)+20>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-40>>2]&65535,b[(c[G>>2]|0)+20>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-44>>2]>>16,b[(c[G>>2]|0)+22>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-44>>2]&65535,b[(c[G>>2]|0)+22>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-48>>2]>>16,b[(c[G>>2]|0)+24>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-48>>2]&65535,b[(c[G>>2]|0)+24>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-52>>2]>>16,b[(c[G>>2]|0)+26>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-52>>2]&65535,b[(c[G>>2]|0)+26>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-56>>2]>>16,b[(c[G>>2]|0)+28>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-56>>2]&65535,b[(c[G>>2]|0)+28>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-60>>2]>>16,b[(c[G>>2]|0)+30>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-60>>2]&65535,b[(c[G>>2]|0)+30>>1]|0)|0)>>16))}if((c[ea>>2]|0)==2){c[D>>2]=2;na=N(c[c[R>>2]>>2]>>16,b[c[H>>2]>>1]|0)|0;c[D>>2]=(c[D>>2]|0)+(na+((N(c[c[R>>2]>>2]&65535,b[c[H>>2]>>1]|0)|0)>>16));na=N(c[(c[R>>2]|0)+-4>>2]>>16,b[(c[H>>2]|0)+2>>1]|0)|0;c[D>>2]=(c[D>>2]|0)+(na+((N(c[(c[R>>2]|0)+-4>>2]&65535,b[(c[H>>2]|0)+2>>1]|0)|0)>>16));na=N(c[(c[R>>2]|0)+-8>>2]>>16,b[(c[H>>2]|0)+4>>1]|0)|0;c[D>>2]=(c[D>>2]|0)+(na+((N(c[(c[R>>2]|0)+-8>>2]&65535,b[(c[H>>2]|0)+4>>1]|0)|0)>>16));na=N(c[(c[R>>2]|0)+-12>>2]>>16,b[(c[H>>2]|0)+6>>1]|0)|0;c[D>>2]=(c[D>>2]|0)+(na+((N(c[(c[R>>2]|0)+-12>>2]&65535,b[(c[H>>2]|0)+6>>1]|0)|0)>>16));na=N(c[(c[R>>2]|0)+-16>>2]>>16,b[(c[H>>2]|0)+8>>1]|0)|0;c[D>>2]=(c[D>>2]|0)+(na+((N(c[(c[R>>2]|0)+-16>>2]&65535,b[(c[H>>2]|0)+8>>1]|0)|0)>>16));c[R>>2]=(c[R>>2]|0)+4}else c[D>>2]=0;c[ga>>2]=c[c[T>>2]>>2];c[fa>>2]=c[(c[ka>>2]|0)+4288>>2];c[(c[ka>>2]|0)+4288>>2]=c[ga>>2];c[M>>2]=c[ca>>2]>>1;na=N(c[ga>>2]>>16,b[c[x>>2]>>1]|0)|0;c[M>>2]=(c[M>>2]|0)+(na+((N(c[ga>>2]&65535,b[c[x>>2]>>1]|0)|0)>>16));c[K>>2]=2;while(1){if((c[K>>2]|0)>=(c[ca>>2]|0))break;c[ga>>2]=c[(c[ka>>2]|0)+4288+((c[K>>2]|0)-1<<2)>>2];c[(c[ka>>2]|0)+4288+((c[K>>2]|0)-1<<2)>>2]=c[fa>>2];na=N(c[fa>>2]>>16,b[(c[x>>2]|0)+((c[K>>2]|0)-1<<1)>>1]|0)|0;c[M>>2]=(c[M>>2]|0)+(na+((N(c[fa>>2]&65535,b[(c[x>>2]|0)+((c[K>>2]|0)-1<<1)>>1]|0)|0)>>16));c[fa>>2]=c[(c[ka>>2]|0)+4288+((c[K>>2]|0)+0<<2)>>2];c[(c[ka>>2]|0)+4288+((c[K>>2]|0)+0<<2)>>2]=c[ga>>2];na=N(c[ga>>2]>>16,b[(c[x>>2]|0)+(c[K>>2]<<1)>>1]|0)|0;c[M>>2]=(c[M>>2]|0)+(na+((N(c[ga>>2]&65535,b[(c[x>>2]|0)+(c[K>>2]<<1)>>1]|0)|0)>>16));c[K>>2]=(c[K>>2]|0)+2}c[(c[ka>>2]|0)+4288+((c[ca>>2]|0)-1<<2)>>2]=c[fa>>2];na=N(c[fa>>2]>>16,b[(c[x>>2]|0)+((c[ca>>2]|0)-1<<1)>>1]|0)|0;c[M>>2]=(c[M>>2]|0)+(na+((N(c[fa>>2]&65535,b[(c[x>>2]|0)+((c[ca>>2]|0)-1<<1)>>1]|0)|0)>>16));c[M>>2]=c[M>>2]<<1;na=N(c[(c[ka>>2]|0)+4352>>2]>>16,(c[F>>2]&65535)<<16>>16)|0;c[M>>2]=(c[M>>2]|0)+(na+((N(c[(c[ka>>2]|0)+4352>>2]&65535,(c[F>>2]&65535)<<16>>16)|0)>>16));na=N(c[(c[ka>>2]|0)+1280+((c[(c[ka>>2]|0)+4364>>2]|0)-1<<2)>>2]>>16,(c[A>>2]&65535)<<16>>16)|0;c[O>>2]=na+((N(c[(c[ka>>2]|0)+1280+((c[(c[ka>>2]|0)+4364>>2]|0)-1<<2)>>2]&65535,(c[A>>2]&65535)<<16>>16)|0)>>16);na=(c[O>>2]|0)+(N(c[(c[ka>>2]|0)+4352>>2]>>16,c[A>>2]>>16)|0)|0;c[O>>2]=na+((N(c[(c[ka>>2]|0)+4352>>2]&65535,c[A>>2]>>16)|0)>>16);c[fa>>2]=(c[C>>2]<<2)-(c[M>>2]|0);c[fa>>2]=(c[fa>>2]|0)-(c[O>>2]|0);if((c[L>>2]|0)>0){na=N((c[c[da>>2]>>2]|0)+(c[(c[da>>2]|0)+-8>>2]|0)>>16,(c[z>>2]&65535)<<16>>16)|0;c[P>>2]=na+((N((c[c[da>>2]>>2]|0)+(c[(c[da>>2]|0)+-8>>2]|0)&65535,(c[z>>2]&65535)<<16>>16)|0)>>16);na=(c[P>>2]|0)+(N(c[(c[da>>2]|0)+-4>>2]>>16,c[z>>2]>>16)|0)|0;c[P>>2]=na+((N(c[(c[da>>2]|0)+-4>>2]&65535,c[z>>2]>>16)|0)>>16);c[P>>2]=c[P>>2]<<1;c[da>>2]=(c[da>>2]|0)+4;c[ga>>2]=(c[D>>2]|0)-(c[P>>2]|0);c[fa>>2]=(c[ga>>2]|0)+(c[fa>>2]<<1);c[fa>>2]=(c[fa>>2]>>2)+1>>1}else c[fa>>2]=(c[fa>>2]>>1)+1>>1;c[Y>>2]=(c[(c[ha>>2]|0)+(c[J>>2]<<2)>>2]|0)-(c[fa>>2]|0);if((c[(c[ka>>2]|0)+4368>>2]|0)<0)c[Y>>2]=0-(c[Y>>2]|0);if((c[Y>>2]|0)>30720)m=30720;else m=(c[Y>>2]|0)<-31744?-31744:c[Y>>2]|0;c[Y>>2]=m;c[W>>2]=(c[Y>>2]|0)-(c[Q>>2]|0);c[V>>2]=c[W>>2]>>10;m=c[V>>2]|0;do if((c[V>>2]|0)<=0){if(!m){c[W>>2]=c[Q>>2];c[X>>2]=(c[W>>2]|0)+944;c[Z>>2]=N((c[W>>2]&65535)<<16>>16,(c[E>>2]&65535)<<16>>16)|0;c[_>>2]=N((c[X>>2]&65535)<<16>>16,(c[E>>2]&65535)<<16>>16)|0;break}if((c[V>>2]|0)==-1){c[X>>2]=c[Q>>2];c[W>>2]=(c[X>>2]|0)-944;c[Z>>2]=N((0-(c[W>>2]|0)&65535)<<16>>16,(c[E>>2]&65535)<<16>>16)|0;c[_>>2]=N((c[X>>2]&65535)<<16>>16,(c[E>>2]&65535)<<16>>16)|0;break}else{c[W>>2]=(c[V>>2]<<10)+80;c[W>>2]=(c[W>>2]|0)+(c[Q>>2]|0);c[X>>2]=(c[W>>2]|0)+1024;c[Z>>2]=N((0-(c[W>>2]|0)&65535)<<16>>16,(c[E>>2]&65535)<<16>>16)|0;c[_>>2]=N((0-(c[X>>2]|0)&65535)<<16>>16,(c[E>>2]&65535)<<16>>16)|0;break}}else{c[W>>2]=(m<<10)-80;c[W>>2]=(c[W>>2]|0)+(c[Q>>2]|0);c[X>>2]=(c[W>>2]|0)+1024;c[Z>>2]=N((c[W>>2]&65535)<<16>>16,(c[E>>2]&65535)<<16>>16)|0;c[_>>2]=N((c[X>>2]&65535)<<16>>16,(c[E>>2]&65535)<<16>>16)|0}while(0);c[$>>2]=(c[Y>>2]|0)-(c[W>>2]|0);c[Z>>2]=(c[Z>>2]|0)+(N((c[$>>2]&65535)<<16>>16,(c[$>>2]&65535)<<16>>16)|0);c[$>>2]=(c[Y>>2]|0)-(c[X>>2]|0);c[_>>2]=(c[_>>2]|0)+(N((c[$>>2]&65535)<<16>>16,(c[$>>2]&65535)<<16>>16)|0);if((c[_>>2]|0)<(c[Z>>2]|0))c[W>>2]=c[X>>2];a[(c[U>>2]|0)+(c[J>>2]|0)>>0]=(c[W>>2]>>9)+1>>1;c[I>>2]=c[W>>2]<<4;if((c[(c[ka>>2]|0)+4368>>2]|0)<0)c[I>>2]=0-(c[I>>2]|0);c[B>>2]=(c[I>>2]|0)+(c[D>>2]<<1);c[ja>>2]=(c[B>>2]|0)+(c[C>>2]<<4);na=N(c[ja>>2]>>16,(c[y>>2]&65535)<<16>>16)|0;na=na+((N(c[ja>>2]&65535,(c[y>>2]&65535)<<16>>16)|0)>>16)|0;if(((na+(N(c[ja>>2]|0,(c[y>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<=32767){na=N(c[ja>>2]>>16,(c[y>>2]&65535)<<16>>16)|0;na=na+((N(c[ja>>2]&65535,(c[y>>2]&65535)<<16>>16)|0)>>16)|0;if(((na+(N(c[ja>>2]|0,(c[y>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<-32768)m=-32768;else{m=N(c[ja>>2]>>16,(c[y>>2]&65535)<<16>>16)|0;m=m+((N(c[ja>>2]&65535,(c[y>>2]&65535)<<16>>16)|0)>>16)|0;m=(m+(N(c[ja>>2]|0,(c[y>>2]>>15)+1>>1)|0)>>7)+1>>1}}else m=32767;b[(c[ia>>2]|0)+(c[J>>2]<<1)>>1]=m;c[T>>2]=(c[T>>2]|0)+4;c[c[T>>2]>>2]=c[ja>>2];c[aa>>2]=(c[ja>>2]|0)-(c[M>>2]<<2);c[(c[ka>>2]|0)+4352>>2]=c[aa>>2];c[(c[ka>>2]|0)+1280+(c[(c[ka>>2]|0)+4364>>2]<<2)>>2]=(c[aa>>2]|0)-(c[O>>2]<<2);c[(c[ba>>2]|0)+(c[(c[ka>>2]|0)+4360>>2]<<2)>>2]=c[B>>2]<<1;na=(c[ka>>2]|0)+4364|0;c[na>>2]=(c[na>>2]|0)+1;na=(c[ka>>2]|0)+4360|0;c[na>>2]=(c[na>>2]|0)+1;c[(c[ka>>2]|0)+4368>>2]=(c[(c[ka>>2]|0)+4368>>2]|0)+(a[(c[U>>2]|0)+(c[J>>2]|0)>>0]|0);c[J>>2]=(c[J>>2]|0)+1}o=m+3840|0;m=(c[ka>>2]|0)+3840+(c[la>>2]<<2)|0;r=o+128|0;do{c[o>>2]=c[m>>2];o=o+4|0;m=m+4|0}while((o|0)<(r|0));l=ma;return}function _d(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0;h=l;l=l+48|0;g=h+32|0;n=h+28|0;d=h+24|0;i=h+20|0;f=h+16|0;j=h+12|0;m=h+8|0;k=h+4|0;e=h;c[n>>2]=a;c[d>>2]=b;b=c[n>>2]|0;c[i>>2]=(ae((c[n>>2]|0)>0?b:0-b|0)|0)-1;c[m>>2]=c[n>>2]<>2];c[j>>2]=536870911/(c[m>>2]>>16|0)|0;c[e>>2]=c[j>>2]<<16;b=N(c[m>>2]>>16,(c[j>>2]&65535)<<16>>16)|0;c[k>>2]=536870912-(b+((N(c[m>>2]&65535,(c[j>>2]&65535)<<16>>16)|0)>>16))<<3;b=N(c[k>>2]>>16,(c[j>>2]&65535)<<16>>16)|0;b=(c[e>>2]|0)+(b+((N(c[k>>2]&65535,(c[j>>2]&65535)<<16>>16)|0)>>16))|0;c[e>>2]=b+(N(c[k>>2]|0,(c[j>>2]>>15)+1>>1)|0);c[f>>2]=61-(c[i>>2]|0)-(c[d>>2]|0);b=c[f>>2]|0;if((c[f>>2]|0)>0)if((b|0)<32){c[g>>2]=c[e>>2]>>c[f>>2];n=c[g>>2]|0;l=h;return n|0}else{c[g>>2]=0;n=c[g>>2]|0;l=h;return n|0}a=c[e>>2]|0;d=0-(c[f>>2]|0)|0;do if((-2147483648>>0-b|0)>(2147483647>>0-(c[f>>2]|0)|0)){if((a|0)>(-2147483648>>d|0)){b=-2147483648>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(2147483647>>0-(c[f>>2]|0)|0)){b=2147483647>>0-(c[f>>2]|0);break}else{b=c[e>>2]|0;break}}else{if((a|0)>(2147483647>>d|0)){b=2147483647>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(-2147483648>>0-(c[f>>2]|0)|0)){b=-2147483648>>0-(c[f>>2]|0);break}else{b=c[e>>2]|0;break}}while(0);c[g>>2]=b<<0-(c[f>>2]|0);n=c[g>>2]|0;l=h;return n|0}function $d(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;h=l;l=l+48|0;g=h+40|0;q=h+36|0;p=h+32|0;i=h+28|0;k=h+24|0;j=h+20|0;f=h+16|0;m=h+12|0;n=h+8|0;o=h+4|0;e=h;c[q>>2]=a;c[p>>2]=b;c[i>>2]=d;b=c[q>>2]|0;c[k>>2]=(ae((c[q>>2]|0)>0?b:0-b|0)|0)-1;c[n>>2]=c[q>>2]<>2];b=c[p>>2]|0;c[j>>2]=(ae((c[p>>2]|0)>0?b:0-b|0)|0)-1;c[o>>2]=c[p>>2]<>2];c[m>>2]=536870911/(c[o>>2]>>16|0)|0;b=N(c[n>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;c[e>>2]=b+((N(c[n>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16);b=c[n>>2]|0;a=c[o>>2]|0;d=c[e>>2]|0;d=Xi(a|0,((a|0)<0)<<31>>31|0,d|0,((d|0)<0)<<31>>31|0)|0;d=Yi(d|0,y|0,32)|0;c[n>>2]=b-(d<<3);d=N(c[n>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;c[e>>2]=(c[e>>2]|0)+(d+((N(c[n>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16));c[f>>2]=29+(c[k>>2]|0)-(c[j>>2]|0)-(c[i>>2]|0);d=c[f>>2]|0;if((c[f>>2]|0)>=0)if((d|0)<32){c[g>>2]=c[e>>2]>>c[f>>2];q=c[g>>2]|0;l=h;return q|0}else{c[g>>2]=0;q=c[g>>2]|0;l=h;return q|0}a=c[e>>2]|0;b=0-(c[f>>2]|0)|0;do if((-2147483648>>0-d|0)>(2147483647>>0-(c[f>>2]|0)|0)){if((a|0)>(-2147483648>>b|0)){d=-2147483648>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(2147483647>>0-(c[f>>2]|0)|0)){d=2147483647>>0-(c[f>>2]|0);break}else{d=c[e>>2]|0;break}}else{if((a|0)>(2147483647>>b|0)){d=2147483647>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(-2147483648>>0-(c[f>>2]|0)|0)){d=-2147483648>>0-(c[f>>2]|0);break}else{d=c[e>>2]|0;break}}while(0);c[g>>2]=d<<0-(c[f>>2]|0);q=c[g>>2]|0;l=h;return q|0}function ae(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;if(!(c[b>>2]|0)){b=32;l=d;return b|0}b=32-(32-(Q(c[b>>2]|0)|0))|0;l=d;return b|0}function be(d,e,f,g,h,i,j,k,m,n,o,p,q,r,s){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;s=s|0;var t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0;ea=l;l=l+272|0;aa=ea+264|0;U=ea+260|0;O=ea+256|0;S=ea+252|0;ba=ea+248|0;F=ea+244|0;C=ea+240|0;t=ea+236|0;z=ea+232|0;H=ea+228|0;A=ea+224|0;x=ea+220|0;Y=ea+216|0;E=ea+212|0;D=ea+208|0;W=ea+204|0;K=ea+200|0;L=ea+196|0;Q=ea+192|0;B=ea+188|0;I=ea+184|0;R=ea+180|0;X=ea+176|0;P=ea+172|0;V=ea+168|0;v=ea+164|0;w=ea+160|0;u=ea+156|0;ca=ea+152|0;y=ea+148|0;M=ea+144|0;G=ea+140|0;T=ea+136|0;Z=ea+132|0;da=ea+128|0;J=ea;c[aa>>2]=d;c[U>>2]=e;c[O>>2]=f;c[S>>2]=g;c[ba>>2]=h;c[F>>2]=i;c[C>>2]=j;c[t>>2]=k;c[z>>2]=m;c[H>>2]=n;c[A>>2]=o;c[x>>2]=p;c[Y>>2]=q;c[E>>2]=r;c[D>>2]=s;c[L>>2]=c[(c[U>>2]|0)+4356>>2];g=c[(c[aa>>2]|0)+4652>>2]|0;c[da>>2]=$()|0;j=l;l=l+((1*(g*1168|0)|0)+15&-16)|0;aj(j|0,0,(c[(c[aa>>2]|0)+4652>>2]|0)*1168|0)|0;c[K>>2]=0;while(1){if((c[K>>2]|0)>=(c[(c[aa>>2]|0)+4652>>2]|0))break;c[Z>>2]=j+((c[K>>2]|0)*1168|0);c[(c[Z>>2]|0)+1156>>2]=(c[K>>2]|0)+(a[(c[O>>2]|0)+34>>0]|0)&3;c[(c[Z>>2]|0)+1160>>2]=c[(c[Z>>2]|0)+1156>>2];c[(c[Z>>2]|0)+1164>>2]=0;c[(c[Z>>2]|0)+1152>>2]=c[(c[U>>2]|0)+4352>>2];c[(c[Z>>2]|0)+960>>2]=c[(c[U>>2]|0)+1280+((c[(c[aa>>2]|0)+4616>>2]|0)-1<<2)>>2];k=c[Z>>2]|0;p=(c[U>>2]|0)+3840|0;m=k+128|0;do{c[k>>2]=c[p>>2];k=k+4|0;p=p+4|0}while((k|0)<(m|0));k=(c[Z>>2]|0)+1088|0;p=(c[U>>2]|0)+4288|0;m=k+64|0;do{c[k>>2]=c[p>>2];k=k+4|0;p=p+4|0}while((k|0)<(m|0));c[K>>2]=(c[K>>2]|0)+1}c[M>>2]=b[24558+(a[(c[O>>2]|0)+29>>0]>>1<<2)+(a[(c[O>>2]|0)+30>>0]<<1)>>1];c[P>>2]=0;c[V>>2]=ce(32,c[(c[aa>>2]|0)+4612>>2]|0)|0;a:do if((a[(c[O>>2]|0)+29>>0]|0)!=2){if((c[L>>2]|0)>0)c[V>>2]=ce(c[V>>2]|0,(c[L>>2]|0)-2-1|0)|0}else{c[K>>2]=0;while(1){if((c[K>>2]|0)>=(c[(c[aa>>2]|0)+4604>>2]|0))break a;c[V>>2]=ce(c[V>>2]|0,(c[(c[Y>>2]|0)+(c[K>>2]<<2)>>2]|0)-2-1|0)|0;c[K>>2]=(c[K>>2]|0)+1}}while(0);if((a[(c[O>>2]|0)+31>>0]|0)==4)c[B>>2]=0;else c[B>>2]=1;p=l;l=l+((1*((c[(c[aa>>2]|0)+4616>>2]|0)+(c[(c[aa>>2]|0)+4608>>2]|0)<<2)|0)+15&-16)|0;m=l;l=l+((1*((c[(c[aa>>2]|0)+4616>>2]|0)+(c[(c[aa>>2]|0)+4608>>2]|0)<<1)|0)+15&-16)|0;o=l;l=l+((1*(c[(c[aa>>2]|0)+4612>>2]<<2)|0)+15&-16)|0;c[ca>>2]=(c[U>>2]|0)+(c[(c[aa>>2]|0)+4616>>2]<<1);c[(c[U>>2]|0)+4364>>2]=c[(c[aa>>2]|0)+4616>>2];c[(c[U>>2]|0)+4360>>2]=c[(c[aa>>2]|0)+4616>>2];c[R>>2]=0;c[K>>2]=0;while(1){if((c[K>>2]|0)>=(c[(c[aa>>2]|0)+4604>>2]|0))break;c[v>>2]=(c[F>>2]|0)+((c[K>>2]>>1|1-(c[B>>2]|0))<<4<<1);c[w>>2]=(c[C>>2]|0)+((c[K>>2]|0)*5<<1);c[u>>2]=(c[t>>2]|0)+(c[K>>2]<<4<<1);c[y>>2]=c[(c[z>>2]|0)+(c[K>>2]<<2)>>2]>>2;c[y>>2]=c[y>>2]|c[(c[z>>2]|0)+(c[K>>2]<<2)>>2]>>1<<16;c[(c[U>>2]|0)+4376>>2]=0;if((a[(c[O>>2]|0)+29>>0]|0)==2?(c[L>>2]=c[(c[Y>>2]|0)+(c[K>>2]<<2)>>2],(c[K>>2]&3-(c[B>>2]<<1)|0)==0):0){if((c[K>>2]|0)==2){c[G>>2]=c[j+1164>>2];c[I>>2]=0;c[W>>2]=1;while(1){if((c[W>>2]|0)>=(c[(c[aa>>2]|0)+4652>>2]|0))break;if((c[j+((c[W>>2]|0)*1168|0)+1164>>2]|0)<(c[G>>2]|0)){c[G>>2]=c[j+((c[W>>2]|0)*1168|0)+1164>>2];c[I>>2]=c[W>>2]}c[W>>2]=(c[W>>2]|0)+1}c[W>>2]=0;while(1){if((c[W>>2]|0)>=(c[(c[aa>>2]|0)+4652>>2]|0))break;if((c[W>>2]|0)!=(c[I>>2]|0)){g=j+((c[W>>2]|0)*1168|0)+1164|0;c[g>>2]=(c[g>>2]|0)+134217727}c[W>>2]=(c[W>>2]|0)+1}c[Z>>2]=j+((c[I>>2]|0)*1168|0);c[X>>2]=(c[P>>2]|0)+(c[V>>2]|0);c[W>>2]=0;while(1){if((c[W>>2]|0)>=(c[V>>2]|0))break;c[X>>2]=(c[X>>2]|0)-1&31;a[(c[ba>>2]|0)+((c[W>>2]|0)-(c[V>>2]|0))>>0]=(c[(c[Z>>2]|0)+576+(c[X>>2]<<2)>>2]>>9)+1>>1;g=N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]>>16,(c[(c[x>>2]|0)+4>>2]&65535)<<16>>16)|0;g=g+((N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]&65535,(c[(c[x>>2]|0)+4>>2]&65535)<<16>>16)|0)>>16)|0;if(((g+(N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]|0,(c[(c[x>>2]|0)+4>>2]>>15)+1>>1)|0)>>13)+1>>1|0)<=32767){g=N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]>>16,(c[(c[x>>2]|0)+4>>2]&65535)<<16>>16)|0;g=g+((N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]&65535,(c[(c[x>>2]|0)+4>>2]&65535)<<16>>16)|0)>>16)|0;if(((g+(N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]|0,(c[(c[x>>2]|0)+4>>2]>>15)+1>>1)|0)>>13)+1>>1|0)<-32768)k=-32768;else{k=N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]>>16,(c[(c[x>>2]|0)+4>>2]&65535)<<16>>16)|0;k=k+((N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]&65535,(c[(c[x>>2]|0)+4>>2]&65535)<<16>>16)|0)>>16)|0;k=(k+(N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]|0,(c[(c[x>>2]|0)+4>>2]>>15)+1>>1)|0)>>13)+1>>1}}else k=32767;b[(c[ca>>2]|0)+((c[W>>2]|0)-(c[V>>2]|0)<<1)>>1]=k;c[(c[U>>2]|0)+1280+((c[(c[U>>2]|0)+4364>>2]|0)-(c[V>>2]|0)+(c[W>>2]|0)<<2)>>2]=c[(c[Z>>2]|0)+960+(c[X>>2]<<2)>>2];c[W>>2]=(c[W>>2]|0)+1}c[R>>2]=0}c[Q>>2]=(c[(c[aa>>2]|0)+4616>>2]|0)-(c[L>>2]|0)-(c[(c[aa>>2]|0)+4664>>2]|0)-2;g=(c[U>>2]|0)+((c[Q>>2]|0)+(N(c[K>>2]|0,c[(c[aa>>2]|0)+4612>>2]|0)|0)<<1)|0;Gf(m+(c[Q>>2]<<1)|0,g,c[v>>2]|0,(c[(c[aa>>2]|0)+4616>>2]|0)-(c[Q>>2]|0)|0,c[(c[aa>>2]|0)+4664>>2]|0,c[(c[aa>>2]|0)+5124>>2]|0);c[(c[U>>2]|0)+4360>>2]=c[(c[aa>>2]|0)+4616>>2];c[(c[U>>2]|0)+4376>>2]=1}de(c[aa>>2]|0,c[U>>2]|0,j,c[S>>2]|0,o,m,p,c[K>>2]|0,c[(c[aa>>2]|0)+4652>>2]|0,c[D>>2]|0,c[x>>2]|0,c[Y>>2]|0,a[(c[O>>2]|0)+29>>0]|0,c[V>>2]|0);ja=c[U>>2]|0;ia=a[(c[O>>2]|0)+29>>0]|0;ha=c[ba>>2]|0;ga=c[ca>>2]|0;fa=c[v>>2]|0;k=c[w>>2]|0;s=c[u>>2]|0;r=c[L>>2]|0;e=c[y>>2]|0;i=c[(c[H>>2]|0)+(c[K>>2]<<2)>>2]|0;n=c[(c[A>>2]|0)+(c[K>>2]<<2)>>2]|0;q=c[(c[x>>2]|0)+(c[K>>2]<<2)>>2]|0;d=c[E>>2]|0;f=c[M>>2]|0;h=c[(c[aa>>2]|0)+4612>>2]|0;g=c[R>>2]|0;c[R>>2]=g+1;ee(ja,j,ia,o,ha,ga,p,J,fa,k,s,r,e,i,n,q,d,f,h,g,c[(c[aa>>2]|0)+4660>>2]|0,c[(c[aa>>2]|0)+4664>>2]|0,c[(c[aa>>2]|0)+4704>>2]|0,c[(c[aa>>2]|0)+4652>>2]|0,P,c[V>>2]|0);c[S>>2]=(c[S>>2]|0)+(c[(c[aa>>2]|0)+4612>>2]<<2);c[ba>>2]=(c[ba>>2]|0)+(c[(c[aa>>2]|0)+4612>>2]|0);c[ca>>2]=(c[ca>>2]|0)+(c[(c[aa>>2]|0)+4612>>2]<<1);c[K>>2]=(c[K>>2]|0)+1}c[G>>2]=c[j+1164>>2];c[I>>2]=0;c[K>>2]=1;while(1){if((c[K>>2]|0)>=(c[(c[aa>>2]|0)+4652>>2]|0))break;if((c[j+((c[K>>2]|0)*1168|0)+1164>>2]|0)<(c[G>>2]|0)){c[G>>2]=c[j+((c[K>>2]|0)*1168|0)+1164>>2];c[I>>2]=c[K>>2]}c[K>>2]=(c[K>>2]|0)+1}c[Z>>2]=j+((c[I>>2]|0)*1168|0);a[(c[O>>2]|0)+34>>0]=c[(c[Z>>2]|0)+1160>>2];c[X>>2]=(c[P>>2]|0)+(c[V>>2]|0);c[T>>2]=c[(c[x>>2]|0)+((c[(c[aa>>2]|0)+4604>>2]|0)-1<<2)>>2]>>6;c[W>>2]=0;while(1){if((c[W>>2]|0)>=(c[V>>2]|0))break;c[X>>2]=(c[X>>2]|0)-1&31;a[(c[ba>>2]|0)+((c[W>>2]|0)-(c[V>>2]|0))>>0]=(c[(c[Z>>2]|0)+576+(c[X>>2]<<2)>>2]>>9)+1>>1;ja=N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]>>16,(c[T>>2]&65535)<<16>>16)|0;ja=ja+((N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]&65535,(c[T>>2]&65535)<<16>>16)|0)>>16)|0;if(((ja+(N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]|0,(c[T>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<=32767){ja=N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]>>16,(c[T>>2]&65535)<<16>>16)|0;ja=ja+((N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]&65535,(c[T>>2]&65535)<<16>>16)|0)>>16)|0;if(((ja+(N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]|0,(c[T>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<-32768)k=-32768;else{k=N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]>>16,(c[T>>2]&65535)<<16>>16)|0;k=k+((N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]&65535,(c[T>>2]&65535)<<16>>16)|0)>>16)|0;k=(k+(N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]|0,(c[T>>2]>>15)+1>>1)|0)>>7)+1>>1}}else k=32767;b[(c[ca>>2]|0)+((c[W>>2]|0)-(c[V>>2]|0)<<1)>>1]=k;c[(c[U>>2]|0)+1280+((c[(c[U>>2]|0)+4364>>2]|0)-(c[V>>2]|0)+(c[W>>2]|0)<<2)>>2]=c[(c[Z>>2]|0)+960+(c[X>>2]<<2)>>2];c[W>>2]=(c[W>>2]|0)+1}k=(c[U>>2]|0)+3840|0;p=(c[Z>>2]|0)+(c[(c[aa>>2]|0)+4612>>2]<<2)|0;m=k+128|0;do{c[k>>2]=c[p>>2];k=k+4|0;p=p+4|0}while((k|0)<(m|0));k=(c[U>>2]|0)+4288|0;p=(c[Z>>2]|0)+1088|0;m=k+64|0;do{c[k>>2]=c[p>>2];k=k+4|0;p=p+4|0}while((k|0)<(m|0));c[(c[U>>2]|0)+4352>>2]=c[(c[Z>>2]|0)+1152>>2];c[(c[U>>2]|0)+4356>>2]=c[(c[Y>>2]|0)+((c[(c[aa>>2]|0)+4604>>2]|0)-1<<2)>>2];$i(c[U>>2]|0,(c[U>>2]|0)+(c[(c[aa>>2]|0)+4608>>2]<<1)|0,c[(c[aa>>2]|0)+4616>>2]<<1|0)|0;$i((c[U>>2]|0)+1280|0,(c[U>>2]|0)+1280+(c[(c[aa>>2]|0)+4608>>2]<<2)|0,c[(c[aa>>2]|0)+4616>>2]<<2|0)|0;_(c[da>>2]|0);l=ea;return}function ce(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function de(a,d,e,f,g,h,i,j,k,m,n,o,p,q){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;var r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0;L=l;l=l+96|0;E=L+80|0;t=L+76|0;D=L+72|0;J=L+68|0;K=L+64|0;F=L+60|0;G=L+56|0;I=L+52|0;B=L+48|0;s=L+44|0;r=L+40|0;M=L+36|0;H=L+32|0;u=L+28|0;w=L+24|0;z=L+20|0;A=L+16|0;v=L+12|0;y=L+8|0;x=L+4|0;C=L;c[E>>2]=a;c[t>>2]=d;c[D>>2]=e;c[J>>2]=f;c[K>>2]=g;c[F>>2]=h;c[G>>2]=i;c[I>>2]=j;c[B>>2]=k;c[s>>2]=m;c[r>>2]=n;c[M>>2]=o;c[H>>2]=p;c[u>>2]=q;c[A>>2]=c[(c[M>>2]|0)+(c[I>>2]<<2)>>2];if((c[(c[r>>2]|0)+(c[I>>2]<<2)>>2]|0)>1)n=c[(c[r>>2]|0)+(c[I>>2]<<2)>>2]|0;else n=1;c[y>>2]=fe(n,47)|0;if((c[(c[r>>2]|0)+(c[I>>2]<<2)>>2]|0)!=(c[(c[t>>2]|0)+4372>>2]|0))c[v>>2]=ge(c[(c[t>>2]|0)+4372>>2]|0,c[(c[r>>2]|0)+(c[I>>2]<<2)>>2]|0,16)|0;else c[v>>2]=65536;c[x>>2]=(c[y>>2]>>7)+1>>1;c[w>>2]=0;while(1){if((c[w>>2]|0)>=(c[(c[E>>2]|0)+4612>>2]|0))break;M=N(c[(c[J>>2]|0)+(c[w>>2]<<2)>>2]>>16,(c[x>>2]&65535)<<16>>16)|0;M=M+((N(c[(c[J>>2]|0)+(c[w>>2]<<2)>>2]&65535,(c[x>>2]&65535)<<16>>16)|0)>>16)|0;M=M+(N(c[(c[J>>2]|0)+(c[w>>2]<<2)>>2]|0,(c[x>>2]>>15)+1>>1)|0)|0;c[(c[K>>2]|0)+(c[w>>2]<<2)>>2]=M;c[w>>2]=(c[w>>2]|0)+1}c[(c[t>>2]|0)+4372>>2]=c[(c[r>>2]|0)+(c[I>>2]<<2)>>2];a:do if(c[(c[t>>2]|0)+4376>>2]|0){if(!(c[I>>2]|0)){M=N(c[y>>2]>>16,(c[s>>2]&65535)<<16>>16)|0;c[y>>2]=M+((N(c[y>>2]&65535,(c[s>>2]&65535)<<16>>16)|0)>>16)<<2}c[w>>2]=(c[(c[t>>2]|0)+4360>>2]|0)-(c[A>>2]|0)-2;while(1){if((c[w>>2]|0)>=(c[(c[t>>2]|0)+4360>>2]|0))break a;M=N(c[y>>2]>>16,b[(c[F>>2]|0)+(c[w>>2]<<1)>>1]|0)|0;M=M+((N(c[y>>2]&65535,b[(c[F>>2]|0)+(c[w>>2]<<1)>>1]|0)|0)>>16)|0;c[(c[G>>2]|0)+(c[w>>2]<<2)>>2]=M;c[w>>2]=(c[w>>2]|0)+1}}while(0);if((c[v>>2]|0)==65536){l=L;return}c[w>>2]=(c[(c[t>>2]|0)+4364>>2]|0)-(c[(c[E>>2]|0)+4616>>2]|0);while(1){if((c[w>>2]|0)>=(c[(c[t>>2]|0)+4364>>2]|0))break;M=N(c[v>>2]>>16,(c[(c[t>>2]|0)+1280+(c[w>>2]<<2)>>2]&65535)<<16>>16)|0;M=M+((N(c[v>>2]&65535,(c[(c[t>>2]|0)+1280+(c[w>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;M=M+(N(c[v>>2]|0,(c[(c[t>>2]|0)+1280+(c[w>>2]<<2)>>2]>>15)+1>>1)|0)|0;c[(c[t>>2]|0)+1280+(c[w>>2]<<2)>>2]=M;c[w>>2]=(c[w>>2]|0)+1}b:do if((c[H>>2]|0)==2?(c[(c[t>>2]|0)+4376>>2]|0)==0:0){c[w>>2]=(c[(c[t>>2]|0)+4360>>2]|0)-(c[A>>2]|0)-2;while(1){if((c[w>>2]|0)>=((c[(c[t>>2]|0)+4360>>2]|0)-(c[u>>2]|0)|0))break b;M=N(c[v>>2]>>16,(c[(c[G>>2]|0)+(c[w>>2]<<2)>>2]&65535)<<16>>16)|0;M=M+((N(c[v>>2]&65535,(c[(c[G>>2]|0)+(c[w>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;M=M+(N(c[v>>2]|0,(c[(c[G>>2]|0)+(c[w>>2]<<2)>>2]>>15)+1>>1)|0)|0;c[(c[G>>2]|0)+(c[w>>2]<<2)>>2]=M;c[w>>2]=(c[w>>2]|0)+1}}while(0);c[z>>2]=0;while(1){if((c[z>>2]|0)>=(c[B>>2]|0))break;c[C>>2]=(c[D>>2]|0)+((c[z>>2]|0)*1168|0);M=N(c[v>>2]>>16,(c[(c[C>>2]|0)+1152>>2]&65535)<<16>>16)|0;M=M+((N(c[v>>2]&65535,(c[(c[C>>2]|0)+1152>>2]&65535)<<16>>16)|0)>>16)|0;M=M+(N(c[v>>2]|0,(c[(c[C>>2]|0)+1152>>2]>>15)+1>>1)|0)|0;c[(c[C>>2]|0)+1152>>2]=M;c[w>>2]=0;while(1){if((c[w>>2]|0)>=32)break;M=N(c[v>>2]>>16,(c[(c[C>>2]|0)+(c[w>>2]<<2)>>2]&65535)<<16>>16)|0;M=M+((N(c[v>>2]&65535,(c[(c[C>>2]|0)+(c[w>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;M=M+(N(c[v>>2]|0,(c[(c[C>>2]|0)+(c[w>>2]<<2)>>2]>>15)+1>>1)|0)|0;c[(c[C>>2]|0)+(c[w>>2]<<2)>>2]=M;c[w>>2]=(c[w>>2]|0)+1}c[w>>2]=0;while(1){if((c[w>>2]|0)>=16)break;M=N(c[v>>2]>>16,(c[(c[C>>2]|0)+1088+(c[w>>2]<<2)>>2]&65535)<<16>>16)|0;M=M+((N(c[v>>2]&65535,(c[(c[C>>2]|0)+1088+(c[w>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;M=M+(N(c[v>>2]|0,(c[(c[C>>2]|0)+1088+(c[w>>2]<<2)>>2]>>15)+1>>1)|0)|0;c[(c[C>>2]|0)+1088+(c[w>>2]<<2)>>2]=M;c[w>>2]=(c[w>>2]|0)+1}c[w>>2]=0;while(1){if((c[w>>2]|0)>=32)break;M=N(c[v>>2]>>16,(c[(c[C>>2]|0)+832+(c[w>>2]<<2)>>2]&65535)<<16>>16)|0;M=M+((N(c[v>>2]&65535,(c[(c[C>>2]|0)+832+(c[w>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;M=M+(N(c[v>>2]|0,(c[(c[C>>2]|0)+832+(c[w>>2]<<2)>>2]>>15)+1>>1)|0)|0;c[(c[C>>2]|0)+832+(c[w>>2]<<2)>>2]=M;M=N(c[v>>2]>>16,(c[(c[C>>2]|0)+960+(c[w>>2]<<2)>>2]&65535)<<16>>16)|0;M=M+((N(c[v>>2]&65535,(c[(c[C>>2]|0)+960+(c[w>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;M=M+(N(c[v>>2]|0,(c[(c[C>>2]|0)+960+(c[w>>2]<<2)>>2]>>15)+1>>1)|0)|0;c[(c[C>>2]|0)+960+(c[w>>2]<<2)>>2]=M;c[w>>2]=(c[w>>2]|0)+1}c[z>>2]=(c[z>>2]|0)+1}l=L;return}function ee(d,e,f,g,h,i,j,k,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;s=s|0;t=t|0;u=u|0;v=v|0;w=w|0;x=x|0;y=y|0;z=z|0;A=A|0;B=B|0;C=C|0;D=D|0;var E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0,Ma=0,Na=0,Oa=0;Na=l;l=l+256|0;M=Na+240|0;La=Na+236|0;ya=Na+232|0;Ea=Na+228|0;ma=Na+224|0;Fa=Na+220|0;va=Na+216|0;Y=Na+212|0;V=Na+208|0;W=Na+204|0;E=Na+200|0;ca=Na+196|0;G=Na+192|0;S=Na+188|0;H=Na+184|0;Oa=Na+180|0;L=Na+176|0;ha=Na+172|0;Ia=Na+168|0;Aa=Na+164|0;wa=Na+160|0;ja=Na+156|0;Da=Na+152|0;Ja=Na+148|0;za=Na+144|0;X=Na+140|0;aa=Na+136|0;ba=Na+132|0;Ha=Na+128|0;T=Na+124|0;R=Na+120|0;P=Na+116|0;da=Na+112|0;U=Na+108|0;K=Na+104|0;J=Na+100|0;ea=Na+96|0;ga=Na+92|0;fa=Na+88|0;qa=Na+84|0;ta=Na+80|0;ra=Na+76|0;sa=Na+72|0;Q=Na+68|0;O=Na+64|0;na=Na+60|0;oa=Na+56|0;pa=Na+52|0;Z=Na+48|0;I=Na+44|0;Ga=Na+40|0;F=Na+36|0;Ba=Na+32|0;Ca=Na+28|0;ua=Na+24|0;ia=Na+20|0;xa=Na+16|0;ka=Na+12|0;Ka=Na+8|0;la=Na+4|0;Ma=Na;c[M>>2]=d;c[La>>2]=e;c[ya>>2]=f;c[Ea>>2]=g;c[ma>>2]=h;c[Fa>>2]=i;c[va>>2]=j;c[Y>>2]=k;c[V>>2]=m;c[W>>2]=n;c[E>>2]=o;c[ca>>2]=p;c[G>>2]=q;c[S>>2]=r;c[H>>2]=s;c[Oa>>2]=t;c[L>>2]=u;c[ha>>2]=v;c[Ia>>2]=w;c[Aa>>2]=x;c[wa>>2]=y;c[ja>>2]=z;c[Da>>2]=A;c[Ja>>2]=B;c[za>>2]=C;c[X>>2]=D;i=c[Ja>>2]|0;c[Ma>>2]=$()|0;q=l;l=l+((1*(i*48|0)|0)+15&-16)|0;c[xa>>2]=(c[M>>2]|0)+1280+((c[(c[M>>2]|0)+4364>>2]|0)-(c[ca>>2]|0)+1<<2);c[ia>>2]=(c[va>>2]|0)+((c[(c[M>>2]|0)+4360>>2]|0)-(c[ca>>2]|0)+2<<2);c[F>>2]=c[Oa>>2]>>6;c[aa>>2]=0;while(1){if((c[aa>>2]|0)>=(c[Ia>>2]|0))break;if((c[ya>>2]|0)==2){c[K>>2]=2;Oa=N(c[c[ia>>2]>>2]>>16,b[c[W>>2]>>1]|0)|0;c[K>>2]=(c[K>>2]|0)+(Oa+((N(c[c[ia>>2]>>2]&65535,b[c[W>>2]>>1]|0)|0)>>16));Oa=N(c[(c[ia>>2]|0)+-4>>2]>>16,b[(c[W>>2]|0)+2>>1]|0)|0;c[K>>2]=(c[K>>2]|0)+(Oa+((N(c[(c[ia>>2]|0)+-4>>2]&65535,b[(c[W>>2]|0)+2>>1]|0)|0)>>16));Oa=N(c[(c[ia>>2]|0)+-8>>2]>>16,b[(c[W>>2]|0)+4>>1]|0)|0;c[K>>2]=(c[K>>2]|0)+(Oa+((N(c[(c[ia>>2]|0)+-8>>2]&65535,b[(c[W>>2]|0)+4>>1]|0)|0)>>16));Oa=N(c[(c[ia>>2]|0)+-12>>2]>>16,b[(c[W>>2]|0)+6>>1]|0)|0;c[K>>2]=(c[K>>2]|0)+(Oa+((N(c[(c[ia>>2]|0)+-12>>2]&65535,b[(c[W>>2]|0)+6>>1]|0)|0)>>16));Oa=N(c[(c[ia>>2]|0)+-16>>2]>>16,b[(c[W>>2]|0)+8>>1]|0)|0;c[K>>2]=(c[K>>2]|0)+(Oa+((N(c[(c[ia>>2]|0)+-16>>2]&65535,b[(c[W>>2]|0)+8>>1]|0)|0)>>16));c[K>>2]=c[K>>2]<<1;c[ia>>2]=(c[ia>>2]|0)+4}else c[K>>2]=0;if((c[ca>>2]|0)>0){Oa=N((c[c[xa>>2]>>2]|0)+(c[(c[xa>>2]|0)+-8>>2]|0)>>16,(c[G>>2]&65535)<<16>>16)|0;c[ga>>2]=Oa+((N((c[c[xa>>2]>>2]|0)+(c[(c[xa>>2]|0)+-8>>2]|0)&65535,(c[G>>2]&65535)<<16>>16)|0)>>16);Oa=(c[ga>>2]|0)+(N(c[(c[xa>>2]|0)+-4>>2]>>16,c[G>>2]>>16)|0)|0;c[ga>>2]=Oa+((N(c[(c[xa>>2]|0)+-4>>2]&65535,c[G>>2]>>16)|0)>>16);c[ga>>2]=(c[K>>2]|0)-(c[ga>>2]<<2);c[xa>>2]=(c[xa>>2]|0)+4}else c[ga>>2]=0;c[Ha>>2]=0;while(1){if((c[Ha>>2]|0)>=(c[Ja>>2]|0))break;c[Ka>>2]=(c[La>>2]|0)+((c[Ha>>2]|0)*1168|0);c[la>>2]=q+((c[Ha>>2]|0)*48|0);Oa=907633515+(N(c[(c[Ka>>2]|0)+1156>>2]|0,196314165)|0)|0;c[(c[Ka>>2]|0)+1156>>2]=Oa;c[ka>>2]=(c[Ka>>2]|0)+(31+(c[aa>>2]|0)<<2);c[J>>2]=c[ja>>2]>>1;Oa=N(c[c[ka>>2]>>2]>>16,b[c[V>>2]>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[c[ka>>2]>>2]&65535,b[c[V>>2]>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-4>>2]>>16,b[(c[V>>2]|0)+2>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-4>>2]&65535,b[(c[V>>2]|0)+2>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-8>>2]>>16,b[(c[V>>2]|0)+4>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-8>>2]&65535,b[(c[V>>2]|0)+4>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-12>>2]>>16,b[(c[V>>2]|0)+6>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-12>>2]&65535,b[(c[V>>2]|0)+6>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-16>>2]>>16,b[(c[V>>2]|0)+8>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-16>>2]&65535,b[(c[V>>2]|0)+8>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-20>>2]>>16,b[(c[V>>2]|0)+10>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-20>>2]&65535,b[(c[V>>2]|0)+10>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-24>>2]>>16,b[(c[V>>2]|0)+12>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-24>>2]&65535,b[(c[V>>2]|0)+12>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-28>>2]>>16,b[(c[V>>2]|0)+14>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-28>>2]&65535,b[(c[V>>2]|0)+14>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-32>>2]>>16,b[(c[V>>2]|0)+16>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-32>>2]&65535,b[(c[V>>2]|0)+16>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-36>>2]>>16,b[(c[V>>2]|0)+18>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-36>>2]&65535,b[(c[V>>2]|0)+18>>1]|0)|0)>>16));if((c[ja>>2]|0)==16){Oa=N(c[(c[ka>>2]|0)+-40>>2]>>16,b[(c[V>>2]|0)+20>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-40>>2]&65535,b[(c[V>>2]|0)+20>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-44>>2]>>16,b[(c[V>>2]|0)+22>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-44>>2]&65535,b[(c[V>>2]|0)+22>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-48>>2]>>16,b[(c[V>>2]|0)+24>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-48>>2]&65535,b[(c[V>>2]|0)+24>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-52>>2]>>16,b[(c[V>>2]|0)+26>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-52>>2]&65535,b[(c[V>>2]|0)+26>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-56>>2]>>16,b[(c[V>>2]|0)+28>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-56>>2]&65535,b[(c[V>>2]|0)+28>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-60>>2]>>16,b[(c[V>>2]|0)+30>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-60>>2]&65535,b[(c[V>>2]|0)+30>>1]|0)|0)>>16))}c[J>>2]=c[J>>2]<<4;Oa=N(c[(c[Ka>>2]|0)+1088>>2]>>16,(c[Da>>2]&65535)<<16>>16)|0;c[Ca>>2]=(c[c[ka>>2]>>2]|0)+(Oa+((N(c[(c[Ka>>2]|0)+1088>>2]&65535,(c[Da>>2]&65535)<<16>>16)|0)>>16));Oa=N((c[(c[Ka>>2]|0)+1088+4>>2]|0)-(c[Ca>>2]|0)>>16,(c[Da>>2]&65535)<<16>>16)|0;c[Ba>>2]=(c[(c[Ka>>2]|0)+1088>>2]|0)+(Oa+((N((c[(c[Ka>>2]|0)+1088+4>>2]|0)-(c[Ca>>2]|0)&65535,(c[Da>>2]&65535)<<16>>16)|0)>>16));c[(c[Ka>>2]|0)+1088>>2]=c[Ca>>2];c[ea>>2]=c[wa>>2]>>1;Oa=N(c[Ca>>2]>>16,b[c[E>>2]>>1]|0)|0;c[ea>>2]=(c[ea>>2]|0)+(Oa+((N(c[Ca>>2]&65535,b[c[E>>2]>>1]|0)|0)>>16));c[ba>>2]=2;while(1){if((c[ba>>2]|0)>=(c[wa>>2]|0))break;Oa=N((c[(c[Ka>>2]|0)+1088+((c[ba>>2]|0)+0<<2)>>2]|0)-(c[Ba>>2]|0)>>16,(c[Da>>2]&65535)<<16>>16)|0;c[Ca>>2]=(c[(c[Ka>>2]|0)+1088+((c[ba>>2]|0)-1<<2)>>2]|0)+(Oa+((N((c[(c[Ka>>2]|0)+1088+((c[ba>>2]|0)+0<<2)>>2]|0)-(c[Ba>>2]|0)&65535,(c[Da>>2]&65535)<<16>>16)|0)>>16));c[(c[Ka>>2]|0)+1088+((c[ba>>2]|0)-1<<2)>>2]=c[Ba>>2];Oa=N(c[Ba>>2]>>16,b[(c[E>>2]|0)+((c[ba>>2]|0)-1<<1)>>1]|0)|0;c[ea>>2]=(c[ea>>2]|0)+(Oa+((N(c[Ba>>2]&65535,b[(c[E>>2]|0)+((c[ba>>2]|0)-1<<1)>>1]|0)|0)>>16));Oa=N((c[(c[Ka>>2]|0)+1088+((c[ba>>2]|0)+1<<2)>>2]|0)-(c[Ca>>2]|0)>>16,(c[Da>>2]&65535)<<16>>16)|0;c[Ba>>2]=(c[(c[Ka>>2]|0)+1088+((c[ba>>2]|0)+0<<2)>>2]|0)+(Oa+((N((c[(c[Ka>>2]|0)+1088+((c[ba>>2]|0)+1<<2)>>2]|0)-(c[Ca>>2]|0)&65535,(c[Da>>2]&65535)<<16>>16)|0)>>16));c[(c[Ka>>2]|0)+1088+((c[ba>>2]|0)+0<<2)>>2]=c[Ca>>2];Oa=N(c[Ca>>2]>>16,b[(c[E>>2]|0)+(c[ba>>2]<<1)>>1]|0)|0;c[ea>>2]=(c[ea>>2]|0)+(Oa+((N(c[Ca>>2]&65535,b[(c[E>>2]|0)+(c[ba>>2]<<1)>>1]|0)|0)>>16));c[ba>>2]=(c[ba>>2]|0)+2}c[(c[Ka>>2]|0)+1088+((c[wa>>2]|0)-1<<2)>>2]=c[Ba>>2];Oa=N(c[Ba>>2]>>16,b[(c[E>>2]|0)+((c[wa>>2]|0)-1<<1)>>1]|0)|0;c[ea>>2]=(c[ea>>2]|0)+(Oa+((N(c[Ba>>2]&65535,b[(c[E>>2]|0)+((c[wa>>2]|0)-1<<1)>>1]|0)|0)>>16));c[ea>>2]=c[ea>>2]<<1;Oa=N(c[(c[Ka>>2]|0)+1152>>2]>>16,(c[S>>2]&65535)<<16>>16)|0;c[ea>>2]=(c[ea>>2]|0)+(Oa+((N(c[(c[Ka>>2]|0)+1152>>2]&65535,(c[S>>2]&65535)<<16>>16)|0)>>16));c[ea>>2]=c[ea>>2]<<2;Oa=N(c[(c[Ka>>2]|0)+960+(c[c[za>>2]>>2]<<2)>>2]>>16,(c[H>>2]&65535)<<16>>16)|0;c[fa>>2]=Oa+((N(c[(c[Ka>>2]|0)+960+(c[c[za>>2]>>2]<<2)>>2]&65535,(c[H>>2]&65535)<<16>>16)|0)>>16);Oa=(c[fa>>2]|0)+(N(c[(c[Ka>>2]|0)+1152>>2]>>16,c[H>>2]>>16)|0)|0;c[fa>>2]=Oa+((N(c[(c[Ka>>2]|0)+1152>>2]&65535,c[H>>2]>>16)|0)>>16);c[fa>>2]=c[fa>>2]<<2;c[Ba>>2]=(c[ea>>2]|0)+(c[fa>>2]|0);c[Ca>>2]=(c[ga>>2]|0)+(c[J>>2]|0);c[Ba>>2]=(c[Ca>>2]|0)-(c[Ba>>2]|0);c[Ba>>2]=(c[Ba>>2]>>3)+1>>1;c[qa>>2]=(c[(c[Ea>>2]|0)+(c[aa>>2]<<2)>>2]|0)-(c[Ba>>2]|0);if((c[(c[Ka>>2]|0)+1156>>2]|0)<0)c[qa>>2]=0-(c[qa>>2]|0);if((c[qa>>2]|0)>30720)o=30720;else o=(c[qa>>2]|0)<-31744?-31744:c[qa>>2]|0;c[qa>>2]=o;c[oa>>2]=(c[qa>>2]|0)-(c[ha>>2]|0);c[na>>2]=c[oa>>2]>>10;o=c[na>>2]|0;do if((c[na>>2]|0)<=0){if(!o){c[oa>>2]=c[ha>>2];c[pa>>2]=(c[oa>>2]|0)+944;c[ra>>2]=N((c[oa>>2]&65535)<<16>>16,(c[L>>2]&65535)<<16>>16)|0;c[sa>>2]=N((c[pa>>2]&65535)<<16>>16,(c[L>>2]&65535)<<16>>16)|0;break}if((c[na>>2]|0)==-1){c[pa>>2]=c[ha>>2];c[oa>>2]=(c[pa>>2]|0)-944;c[ra>>2]=N((0-(c[oa>>2]|0)&65535)<<16>>16,(c[L>>2]&65535)<<16>>16)|0;c[sa>>2]=N((c[pa>>2]&65535)<<16>>16,(c[L>>2]&65535)<<16>>16)|0;break}else{c[oa>>2]=(c[na>>2]<<10)+80;c[oa>>2]=(c[oa>>2]|0)+(c[ha>>2]|0);c[pa>>2]=(c[oa>>2]|0)+1024;c[ra>>2]=N((0-(c[oa>>2]|0)&65535)<<16>>16,(c[L>>2]&65535)<<16>>16)|0;c[sa>>2]=N((0-(c[pa>>2]|0)&65535)<<16>>16,(c[L>>2]&65535)<<16>>16)|0;break}}else{c[oa>>2]=(o<<10)-80;c[oa>>2]=(c[oa>>2]|0)+(c[ha>>2]|0);c[pa>>2]=(c[oa>>2]|0)+1024;c[ra>>2]=N((c[oa>>2]&65535)<<16>>16,(c[L>>2]&65535)<<16>>16)|0;c[sa>>2]=N((c[pa>>2]&65535)<<16>>16,(c[L>>2]&65535)<<16>>16)|0}while(0);c[ta>>2]=(c[qa>>2]|0)-(c[oa>>2]|0);c[ra>>2]=(c[ra>>2]|0)+(N((c[ta>>2]&65535)<<16>>16,(c[ta>>2]&65535)<<16>>16)|0)>>10;c[ta>>2]=(c[qa>>2]|0)-(c[pa>>2]|0);c[sa>>2]=(c[sa>>2]|0)+(N((c[ta>>2]&65535)<<16>>16,(c[ta>>2]&65535)<<16>>16)|0)>>10;o=c[(c[Ka>>2]|0)+1164>>2]|0;if((c[ra>>2]|0)<(c[sa>>2]|0)){c[(c[la>>2]|0)+4>>2]=o+(c[ra>>2]|0);c[(c[la>>2]|0)+24+4>>2]=(c[(c[Ka>>2]|0)+1164>>2]|0)+(c[sa>>2]|0);c[c[la>>2]>>2]=c[oa>>2];o=c[pa>>2]|0;t=c[la>>2]|0}else{c[(c[la>>2]|0)+4>>2]=o+(c[sa>>2]|0);c[(c[la>>2]|0)+24+4>>2]=(c[(c[Ka>>2]|0)+1164>>2]|0)+(c[ra>>2]|0);c[c[la>>2]>>2]=c[pa>>2];o=c[oa>>2]|0;t=c[la>>2]|0}c[t+24>>2]=o;c[Z>>2]=c[c[la>>2]>>2]<<4;if((c[(c[Ka>>2]|0)+1156>>2]|0)<0)c[Z>>2]=0-(c[Z>>2]|0);c[I>>2]=(c[Z>>2]|0)+(c[K>>2]|0);c[Ga>>2]=(c[I>>2]|0)+(c[J>>2]|0);c[ua>>2]=(c[Ga>>2]|0)-(c[ea>>2]|0);c[(c[la>>2]|0)+16>>2]=(c[ua>>2]|0)-(c[fa>>2]|0);c[(c[la>>2]|0)+12>>2]=c[ua>>2];c[(c[la>>2]|0)+20>>2]=c[I>>2];c[(c[la>>2]|0)+8>>2]=c[Ga>>2];c[Z>>2]=c[(c[la>>2]|0)+24>>2]<<4;if((c[(c[Ka>>2]|0)+1156>>2]|0)<0)c[Z>>2]=0-(c[Z>>2]|0);c[I>>2]=(c[Z>>2]|0)+(c[K>>2]|0);c[Ga>>2]=(c[I>>2]|0)+(c[J>>2]|0);c[ua>>2]=(c[Ga>>2]|0)-(c[ea>>2]|0);c[(c[la>>2]|0)+24+16>>2]=(c[ua>>2]|0)-(c[fa>>2]|0);c[(c[la>>2]|0)+24+12>>2]=c[ua>>2];c[(c[la>>2]|0)+24+20>>2]=c[I>>2];c[(c[la>>2]|0)+24+8>>2]=c[Ga>>2];c[Ha>>2]=(c[Ha>>2]|0)+1}c[c[za>>2]>>2]=(c[c[za>>2]>>2]|0)-1&31;c[da>>2]=(c[c[za>>2]>>2]|0)+(c[X>>2]|0)&31;c[Q>>2]=c[q+4>>2];c[T>>2]=0;c[Ha>>2]=1;while(1){if((c[Ha>>2]|0)>=(c[Ja>>2]|0))break;if((c[q+((c[Ha>>2]|0)*48|0)+4>>2]|0)<(c[Q>>2]|0)){c[Q>>2]=c[q+((c[Ha>>2]|0)*48|0)+4>>2];c[T>>2]=c[Ha>>2]}c[Ha>>2]=(c[Ha>>2]|0)+1}c[U>>2]=c[(c[La>>2]|0)+((c[T>>2]|0)*1168|0)+448+(c[da>>2]<<2)>>2];c[Ha>>2]=0;while(1){if((c[Ha>>2]|0)>=(c[Ja>>2]|0))break;if((c[(c[La>>2]|0)+((c[Ha>>2]|0)*1168|0)+448+(c[da>>2]<<2)>>2]|0)!=(c[U>>2]|0)){c[q+((c[Ha>>2]|0)*48|0)+4>>2]=(c[q+((c[Ha>>2]|0)*48|0)+4>>2]|0)+134217727;c[q+((c[Ha>>2]|0)*48|0)+24+4>>2]=(c[q+((c[Ha>>2]|0)*48|0)+24+4>>2]|0)+134217727}c[Ha>>2]=(c[Ha>>2]|0)+1}c[O>>2]=c[q+4>>2];c[Q>>2]=c[q+24+4>>2];c[P>>2]=0;c[R>>2]=0;c[Ha>>2]=1;while(1){if((c[Ha>>2]|0)>=(c[Ja>>2]|0))break;if((c[q+((c[Ha>>2]|0)*48|0)+4>>2]|0)>(c[O>>2]|0)){c[O>>2]=c[q+((c[Ha>>2]|0)*48|0)+4>>2];c[P>>2]=c[Ha>>2]}if((c[q+((c[Ha>>2]|0)*48|0)+24+4>>2]|0)<(c[Q>>2]|0)){c[Q>>2]=c[q+((c[Ha>>2]|0)*48|0)+24+4>>2];c[R>>2]=c[Ha>>2]}c[Ha>>2]=(c[Ha>>2]|0)+1}if((c[Q>>2]|0)<(c[O>>2]|0)){_i((c[La>>2]|0)+((c[P>>2]|0)*1168|0)+(c[aa>>2]<<2)|0,(c[La>>2]|0)+((c[R>>2]|0)*1168|0)+(c[aa>>2]<<2)|0,1168-(c[aa>>2]<<2)|0)|0;Oa=q+((c[P>>2]|0)*48|0)|0;i=q+((c[R>>2]|0)*48|0)+24|0;c[Oa>>2]=c[i>>2];c[Oa+4>>2]=c[i+4>>2];c[Oa+8>>2]=c[i+8>>2];c[Oa+12>>2]=c[i+12>>2];c[Oa+16>>2]=c[i+16>>2];c[Oa+20>>2]=c[i+20>>2]}c[Ka>>2]=(c[La>>2]|0)+((c[T>>2]|0)*1168|0);if(!((c[Aa>>2]|0)<=0?(c[aa>>2]|0)<(c[X>>2]|0):0)){a[(c[ma>>2]|0)+((c[aa>>2]|0)-(c[X>>2]|0))>>0]=(c[(c[Ka>>2]|0)+576+(c[da>>2]<<2)>>2]>>9)+1>>1;Oa=N(c[(c[Ka>>2]|0)+704+(c[da>>2]<<2)>>2]>>16,(c[(c[Y>>2]|0)+(c[da>>2]<<2)>>2]&65535)<<16>>16)|0;Oa=Oa+((N(c[(c[Ka>>2]|0)+704+(c[da>>2]<<2)>>2]&65535,(c[(c[Y>>2]|0)+(c[da>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;if(((Oa+(N(c[(c[Ka>>2]|0)+704+(c[da>>2]<<2)>>2]|0,(c[(c[Y>>2]|0)+(c[da>>2]<<2)>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<=32767){Oa=N(c[(c[Ka>>2]|0)+704+(c[da>>2]<<2)>>2]>>16,(c[(c[Y>>2]|0)+(c[da>>2]<<2)>>2]&65535)<<16>>16)|0;Oa=Oa+((N(c[(c[Ka>>2]|0)+704+(c[da>>2]<<2)>>2]&65535,(c[(c[Y>>2]|0)+(c[da>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;if(((Oa+(N(c[(c[Ka>>2]|0)+704+(c[da>>2]<<2)>>2]|0,(c[(c[Y>>2]|0)+(c[da>>2]<<2)>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<-32768)o=-32768;else{o=N(c[(c[Ka>>2]|0)+704+(c[da>>2]<<2)>>2]>>16,(c[(c[Y>>2]|0)+(c[da>>2]<<2)>>2]&65535)<<16>>16)|0;o=o+((N(c[(c[Ka>>2]|0)+704+(c[da>>2]<<2)>>2]&65535,(c[(c[Y>>2]|0)+(c[da>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;o=(o+(N(c[(c[Ka>>2]|0)+704+(c[da>>2]<<2)>>2]|0,(c[(c[Y>>2]|0)+(c[da>>2]<<2)>>2]>>15)+1>>1)|0)>>7)+1>>1}}else o=32767;b[(c[Fa>>2]|0)+((c[aa>>2]|0)-(c[X>>2]|0)<<1)>>1]=o;c[(c[M>>2]|0)+1280+((c[(c[M>>2]|0)+4364>>2]|0)-(c[X>>2]|0)<<2)>>2]=c[(c[Ka>>2]|0)+960+(c[da>>2]<<2)>>2];c[(c[va>>2]|0)+((c[(c[M>>2]|0)+4360>>2]|0)-(c[X>>2]|0)<<2)>>2]=c[(c[Ka>>2]|0)+832+(c[da>>2]<<2)>>2]}Oa=(c[M>>2]|0)+4364|0;c[Oa>>2]=(c[Oa>>2]|0)+1;Oa=(c[M>>2]|0)+4360|0;c[Oa>>2]=(c[Oa>>2]|0)+1;c[Ha>>2]=0;while(1){if((c[Ha>>2]|0)>=(c[Ja>>2]|0))break;c[Ka>>2]=(c[La>>2]|0)+((c[Ha>>2]|0)*1168|0);c[la>>2]=q+((c[Ha>>2]|0)*48|0);c[(c[Ka>>2]|0)+1152>>2]=c[(c[la>>2]|0)+12>>2];c[(c[Ka>>2]|0)+(32+(c[aa>>2]|0)<<2)>>2]=c[(c[la>>2]|0)+8>>2];c[(c[Ka>>2]|0)+704+(c[c[za>>2]>>2]<<2)>>2]=c[(c[la>>2]|0)+8>>2];c[(c[Ka>>2]|0)+576+(c[c[za>>2]>>2]<<2)>>2]=c[c[la>>2]>>2];c[(c[Ka>>2]|0)+832+(c[c[za>>2]>>2]<<2)>>2]=c[(c[la>>2]|0)+20>>2]<<1;c[(c[Ka>>2]|0)+960+(c[c[za>>2]>>2]<<2)>>2]=c[(c[la>>2]|0)+16>>2];c[(c[Ka>>2]|0)+1156>>2]=(c[(c[Ka>>2]|0)+1156>>2]|0)+((c[c[la>>2]>>2]>>9)+1>>1);c[(c[Ka>>2]|0)+448+(c[c[za>>2]>>2]<<2)>>2]=c[(c[Ka>>2]|0)+1156>>2];c[(c[Ka>>2]|0)+1164>>2]=c[(c[la>>2]|0)+4>>2];c[Ha>>2]=(c[Ha>>2]|0)+1}c[(c[Y>>2]|0)+(c[c[za>>2]>>2]<<2)>>2]=c[F>>2];c[aa>>2]=(c[aa>>2]|0)+1}c[Ha>>2]=0;while(1){if((c[Ha>>2]|0)>=(c[Ja>>2]|0))break;c[Ka>>2]=(c[La>>2]|0)+((c[Ha>>2]|0)*1168|0);o=c[Ka>>2]|0;t=(c[Ka>>2]|0)+(c[Ia>>2]<<2)|0;q=o+128|0;do{c[o>>2]=c[t>>2];o=o+4|0;t=t+4|0}while((o|0)<(q|0));c[Ha>>2]=(c[Ha>>2]|0)+1}_(c[Ma>>2]|0);l=Na;return}function fe(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0;h=l;l=l+48|0;g=h+32|0;n=h+28|0;d=h+24|0;i=h+20|0;f=h+16|0;j=h+12|0;m=h+8|0;k=h+4|0;e=h;c[n>>2]=a;c[d>>2]=b;b=c[n>>2]|0;c[i>>2]=(he((c[n>>2]|0)>0?b:0-b|0)|0)-1;c[m>>2]=c[n>>2]<>2];c[j>>2]=536870911/(c[m>>2]>>16|0)|0;c[e>>2]=c[j>>2]<<16;b=N(c[m>>2]>>16,(c[j>>2]&65535)<<16>>16)|0;c[k>>2]=536870912-(b+((N(c[m>>2]&65535,(c[j>>2]&65535)<<16>>16)|0)>>16))<<3;b=N(c[k>>2]>>16,(c[j>>2]&65535)<<16>>16)|0;b=(c[e>>2]|0)+(b+((N(c[k>>2]&65535,(c[j>>2]&65535)<<16>>16)|0)>>16))|0;c[e>>2]=b+(N(c[k>>2]|0,(c[j>>2]>>15)+1>>1)|0);c[f>>2]=61-(c[i>>2]|0)-(c[d>>2]|0);b=c[f>>2]|0;if((c[f>>2]|0)>0)if((b|0)<32){c[g>>2]=c[e>>2]>>c[f>>2];n=c[g>>2]|0;l=h;return n|0}else{c[g>>2]=0;n=c[g>>2]|0;l=h;return n|0}a=c[e>>2]|0;d=0-(c[f>>2]|0)|0;do if((-2147483648>>0-b|0)>(2147483647>>0-(c[f>>2]|0)|0)){if((a|0)>(-2147483648>>d|0)){b=-2147483648>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(2147483647>>0-(c[f>>2]|0)|0)){b=2147483647>>0-(c[f>>2]|0);break}else{b=c[e>>2]|0;break}}else{if((a|0)>(2147483647>>d|0)){b=2147483647>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(-2147483648>>0-(c[f>>2]|0)|0)){b=-2147483648>>0-(c[f>>2]|0);break}else{b=c[e>>2]|0;break}}while(0);c[g>>2]=b<<0-(c[f>>2]|0);n=c[g>>2]|0;l=h;return n|0}function ge(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;h=l;l=l+48|0;g=h+40|0;q=h+36|0;p=h+32|0;i=h+28|0;k=h+24|0;j=h+20|0;f=h+16|0;m=h+12|0;n=h+8|0;o=h+4|0;e=h;c[q>>2]=a;c[p>>2]=b;c[i>>2]=d;b=c[q>>2]|0;c[k>>2]=(he((c[q>>2]|0)>0?b:0-b|0)|0)-1;c[n>>2]=c[q>>2]<>2];b=c[p>>2]|0;c[j>>2]=(he((c[p>>2]|0)>0?b:0-b|0)|0)-1;c[o>>2]=c[p>>2]<>2];c[m>>2]=536870911/(c[o>>2]>>16|0)|0;b=N(c[n>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;c[e>>2]=b+((N(c[n>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16);b=c[n>>2]|0;a=c[o>>2]|0;d=c[e>>2]|0;d=Xi(a|0,((a|0)<0)<<31>>31|0,d|0,((d|0)<0)<<31>>31|0)|0;d=Yi(d|0,y|0,32)|0;c[n>>2]=b-(d<<3);d=N(c[n>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;c[e>>2]=(c[e>>2]|0)+(d+((N(c[n>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16));c[f>>2]=29+(c[k>>2]|0)-(c[j>>2]|0)-(c[i>>2]|0);d=c[f>>2]|0;if((c[f>>2]|0)>=0)if((d|0)<32){c[g>>2]=c[e>>2]>>c[f>>2];q=c[g>>2]|0;l=h;return q|0}else{c[g>>2]=0;q=c[g>>2]|0;l=h;return q|0}a=c[e>>2]|0;b=0-(c[f>>2]|0)|0;do if((-2147483648>>0-d|0)>(2147483647>>0-(c[f>>2]|0)|0)){if((a|0)>(-2147483648>>b|0)){d=-2147483648>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(2147483647>>0-(c[f>>2]|0)|0)){d=2147483647>>0-(c[f>>2]|0);break}else{d=c[e>>2]|0;break}}else{if((a|0)>(2147483647>>b|0)){d=2147483647>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(-2147483648>>0-(c[f>>2]|0)|0)){d=-2147483648>>0-(c[f>>2]|0);break}else{d=c[e>>2]|0;break}}while(0);c[g>>2]=d<<0-(c[f>>2]|0);q=c[g>>2]|0;l=h;return q|0}function he(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;if(!(c[b>>2]|0)){b=32;l=d;return b|0}b=32-(32-(Q(c[b>>2]|0)|0))|0;l=d;return b|0}function ie(a){a=a|0;var b=0,d=0;b=l;l=l+16|0;d=b;c[d>>2]=a;c[(c[d>>2]|0)+4168>>2]=c[(c[d>>2]|0)+2328>>2]<<7;c[(c[d>>2]|0)+4168+72>>2]=65536;c[(c[d>>2]|0)+4168+72+4>>2]=65536;c[(c[d>>2]|0)+4168+88>>2]=20;c[(c[d>>2]|0)+4168+84>>2]=2;l=b;return}function je(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;k=m+16|0;g=m+12|0;i=m+8|0;j=m+4|0;h=m;c[k>>2]=a;c[g>>2]=b;c[i>>2]=d;c[j>>2]=e;c[h>>2]=f;if((c[(c[k>>2]|0)+2316>>2]|0)!=(c[(c[k>>2]|0)+4168+80>>2]|0)){ie(c[k>>2]|0);c[(c[k>>2]|0)+4168+80>>2]=c[(c[k>>2]|0)+2316>>2]}d=c[k>>2]|0;f=c[g>>2]|0;if(c[j>>2]|0){ke(d,f,c[i>>2]|0,c[h>>2]|0);k=(c[k>>2]|0)+4160|0;c[k>>2]=(c[k>>2]|0)+1;l=m;return}else{le(d,f);l=m;return}}function ke(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0;O=l;l=l+176|0;G=O+120|0;H=O+116|0;B=O+112|0;o=O+108|0;C=O+104|0;D=O+100|0;u=O+96|0;E=O+92|0;r=O+88|0;y=O+84|0;j=O+80|0;k=O+76|0;K=O+72|0;q=O+68|0;w=O+64|0;t=O+60|0;h=O+56|0;i=O+52|0;x=O+48|0;v=O+44|0;A=O+40|0;n=O+36|0;J=O+160|0;m=O+32|0;L=O+28|0;z=O+128|0;I=O+24|0;F=O+16|0;M=O+8|0;s=O+4|0;p=O;c[G>>2]=a;c[H>>2]=d;c[B>>2]=e;c[o>>2]=f;c[I>>2]=(c[G>>2]|0)+4168;g=(c[(c[G>>2]|0)+2336>>2]|0)+(c[(c[G>>2]|0)+2328>>2]|0)|0;c[M>>2]=$()|0;d=l;l=l+((1*(g<<2)|0)+15&-16)|0;g=l;l=l+((1*(c[(c[G>>2]|0)+2336>>2]<<1)|0)+15&-16)|0;c[F>>2]=c[(c[I>>2]|0)+72>>2]>>6;c[F+4>>2]=c[(c[I>>2]|0)+72+4>>2]>>6;if(c[(c[G>>2]|0)+2376>>2]|0){e=(c[I>>2]|0)+14|0;a=e+32|0;do{b[e>>1]=0;e=e+2|0}while((e|0)<(a|0))}me(h,j,i,k,(c[G>>2]|0)+4|0,F,c[(c[G>>2]|0)+2332>>2]|0,c[(c[G>>2]|0)+2324>>2]|0);e=(c[G>>2]|0)+4|0;f=c[(c[I>>2]|0)+84>>2]|0;if((c[h>>2]>>c[k>>2]|0)<(c[i>>2]>>c[j>>2]|0))c[x>>2]=e+((ne(0,(N(f-1|0,c[(c[I>>2]|0)+88>>2]|0)|0)-128|0)|0)<<2);else c[x>>2]=e+((ne(0,(N(f,c[(c[I>>2]|0)+88>>2]|0)|0)-128|0)|0)<<2);c[m>>2]=(c[I>>2]|0)+4;b[J>>1]=b[(c[I>>2]|0)+56>>1]|0;c[q>>2]=b[24440+((oe(1,c[(c[G>>2]|0)+4160>>2]|0)|0)<<1)>>1];k=(c[(c[G>>2]|0)+4164>>2]|0)==2;f=oe(1,c[(c[G>>2]|0)+4160>>2]|0)|0;if(k)c[w>>2]=b[24444+(f<<1)>>1];else c[w>>2]=b[24448+(f<<1)>>1];yf((c[I>>2]|0)+14|0,c[(c[G>>2]|0)+2340>>2]|0,64881);_i(z|0,(c[I>>2]|0)+14|0,c[(c[G>>2]|0)+2340>>2]<<1|0)|0;do if(!(c[(c[G>>2]|0)+4160>>2]|0)){b[J>>1]=16384;if((c[(c[G>>2]|0)+4164>>2]|0)!=2){c[s>>2]=Hf((c[I>>2]|0)+14|0,c[(c[G>>2]|0)+2340>>2]|0)|0;c[p>>2]=qe(134217728,c[s>>2]|0)|0;c[p>>2]=re(4194304,c[p>>2]|0)|0;c[p>>2]=c[p>>2]<<3;s=N(c[p>>2]>>16,(c[w>>2]&65535)<<16>>16)|0;c[w>>2]=s+((N(c[p>>2]&65535,(c[w>>2]&65535)<<16>>16)|0)>>16)>>14;break}c[C>>2]=0;while(1){if((c[C>>2]|0)>=5)break;b[J>>1]=(b[J>>1]|0)-(b[(c[m>>2]|0)+(c[C>>2]<<1)>>1]|0);c[C>>2]=(c[C>>2]|0)+1}b[J>>1]=pe(3277,b[J>>1]|0)|0;b[J>>1]=(N(b[J>>1]|0,b[(c[I>>2]|0)+68>>1]|0)|0)>>14}while(0);c[K>>2]=c[(c[I>>2]|0)+52>>2];c[E>>2]=(c[c[I>>2]>>2]>>7)+1>>1;c[y>>2]=c[(c[G>>2]|0)+2336>>2];c[r>>2]=(c[(c[G>>2]|0)+2336>>2]|0)-(c[E>>2]|0)-(c[(c[G>>2]|0)+2340>>2]|0)-2;Gf(g+(c[r>>2]<<1)|0,(c[G>>2]|0)+1348+(c[r>>2]<<1)|0,z,(c[(c[G>>2]|0)+2336>>2]|0)-(c[r>>2]|0)|0,c[(c[G>>2]|0)+2340>>2]|0,c[o>>2]|0);c[t>>2]=se(c[(c[I>>2]|0)+72+4>>2]|0,46)|0;c[t>>2]=(c[t>>2]|0)<1073741823?c[t>>2]|0:1073741823;c[C>>2]=(c[r>>2]|0)+(c[(c[G>>2]|0)+2340>>2]|0);while(1){if((c[C>>2]|0)>=(c[(c[G>>2]|0)+2336>>2]|0))break;s=N(c[t>>2]>>16,b[g+(c[C>>2]<<1)>>1]|0)|0;s=s+((N(c[t>>2]&65535,b[g+(c[C>>2]<<1)>>1]|0)|0)>>16)|0;c[d+(c[C>>2]<<2)>>2]=s;c[C>>2]=(c[C>>2]|0)+1}c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[(c[G>>2]|0)+2324>>2]|0))break;c[v>>2]=d+((c[y>>2]|0)-(c[E>>2]|0)+2<<2);c[C>>2]=0;while(1){if((c[C>>2]|0)>=(c[(c[G>>2]|0)+2332>>2]|0))break;c[n>>2]=2;t=N(c[c[v>>2]>>2]>>16,b[c[m>>2]>>1]|0)|0;c[n>>2]=(c[n>>2]|0)+(t+((N(c[c[v>>2]>>2]&65535,b[c[m>>2]>>1]|0)|0)>>16));t=N(c[(c[v>>2]|0)+-4>>2]>>16,b[(c[m>>2]|0)+2>>1]|0)|0;c[n>>2]=(c[n>>2]|0)+(t+((N(c[(c[v>>2]|0)+-4>>2]&65535,b[(c[m>>2]|0)+2>>1]|0)|0)>>16));t=N(c[(c[v>>2]|0)+-8>>2]>>16,b[(c[m>>2]|0)+4>>1]|0)|0;c[n>>2]=(c[n>>2]|0)+(t+((N(c[(c[v>>2]|0)+-8>>2]&65535,b[(c[m>>2]|0)+4>>1]|0)|0)>>16));t=N(c[(c[v>>2]|0)+-12>>2]>>16,b[(c[m>>2]|0)+6>>1]|0)|0;c[n>>2]=(c[n>>2]|0)+(t+((N(c[(c[v>>2]|0)+-12>>2]&65535,b[(c[m>>2]|0)+6>>1]|0)|0)>>16));t=N(c[(c[v>>2]|0)+-16>>2]>>16,b[(c[m>>2]|0)+8>>1]|0)|0;c[n>>2]=(c[n>>2]|0)+(t+((N(c[(c[v>>2]|0)+-16>>2]&65535,b[(c[m>>2]|0)+8>>1]|0)|0)>>16));c[v>>2]=(c[v>>2]|0)+4;c[K>>2]=907633515+(N(c[K>>2]|0,196314165)|0);c[r>>2]=c[K>>2]>>25&127;t=N(c[(c[x>>2]|0)+(c[r>>2]<<2)>>2]>>16,b[J>>1]|0)|0;t=(c[n>>2]|0)+(t+((N(c[(c[x>>2]|0)+(c[r>>2]<<2)>>2]&65535,b[J>>1]|0)|0)>>16))<<2;c[d+(c[y>>2]<<2)>>2]=t;c[y>>2]=(c[y>>2]|0)+1;c[C>>2]=(c[C>>2]|0)+1}c[D>>2]=0;while(1){if((c[D>>2]|0)>=5)break;t=(N((c[q>>2]&65535)<<16>>16,b[(c[m>>2]|0)+(c[D>>2]<<1)>>1]|0)|0)>>15&65535;b[(c[m>>2]|0)+(c[D>>2]<<1)>>1]=t;c[D>>2]=(c[D>>2]|0)+1}b[J>>1]=(N(b[J>>1]|0,(c[w>>2]&65535)<<16>>16)|0)>>15;c[c[I>>2]>>2]=(c[c[I>>2]>>2]|0)+(((c[c[I>>2]>>2]>>16)*655|0)+((c[c[I>>2]>>2]&65535)*655>>16));t=qe(c[c[I>>2]>>2]|0,((c[(c[G>>2]|0)+2316>>2]&65535)<<16>>16)*18<<8)|0;c[c[I>>2]>>2]=t;c[E>>2]=(c[c[I>>2]>>2]>>7)+1>>1;c[u>>2]=(c[u>>2]|0)+1}c[L>>2]=d+((c[(c[G>>2]|0)+2336>>2]|0)-16<<2);e=c[L>>2]|0;f=(c[G>>2]|0)+1284|0;a=e+64|0;do{c[e>>2]=c[f>>2];e=e+4|0;f=f+4|0}while((e|0)<(a|0));c[C>>2]=0;while(1){f=c[G>>2]|0;if((c[C>>2]|0)>=(c[(c[G>>2]|0)+2328>>2]|0))break;c[A>>2]=c[f+2340>>2]>>1;y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-1<<2)>>2]>>16,b[z>>1]|0)|0;c[A>>2]=(c[A>>2]|0)+(y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-1<<2)>>2]&65535,b[z>>1]|0)|0)>>16));y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-2<<2)>>2]>>16,b[z+2>>1]|0)|0;c[A>>2]=(c[A>>2]|0)+(y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-2<<2)>>2]&65535,b[z+2>>1]|0)|0)>>16));y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-3<<2)>>2]>>16,b[z+4>>1]|0)|0;c[A>>2]=(c[A>>2]|0)+(y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-3<<2)>>2]&65535,b[z+4>>1]|0)|0)>>16));y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-4<<2)>>2]>>16,b[z+6>>1]|0)|0;c[A>>2]=(c[A>>2]|0)+(y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-4<<2)>>2]&65535,b[z+6>>1]|0)|0)>>16));y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-5<<2)>>2]>>16,b[z+8>>1]|0)|0;c[A>>2]=(c[A>>2]|0)+(y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-5<<2)>>2]&65535,b[z+8>>1]|0)|0)>>16));y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-6<<2)>>2]>>16,b[z+10>>1]|0)|0;c[A>>2]=(c[A>>2]|0)+(y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-6<<2)>>2]&65535,b[z+10>>1]|0)|0)>>16));y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-7<<2)>>2]>>16,b[z+12>>1]|0)|0;c[A>>2]=(c[A>>2]|0)+(y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-7<<2)>>2]&65535,b[z+12>>1]|0)|0)>>16));y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-8<<2)>>2]>>16,b[z+14>>1]|0)|0;c[A>>2]=(c[A>>2]|0)+(y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-8<<2)>>2]&65535,b[z+14>>1]|0)|0)>>16));y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-9<<2)>>2]>>16,b[z+16>>1]|0)|0;c[A>>2]=(c[A>>2]|0)+(y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-9<<2)>>2]&65535,b[z+16>>1]|0)|0)>>16));y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-10<<2)>>2]>>16,b[z+18>>1]|0)|0;c[A>>2]=(c[A>>2]|0)+(y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-10<<2)>>2]&65535,b[z+18>>1]|0)|0)>>16));c[D>>2]=10;while(1){if((c[D>>2]|0)>=(c[(c[G>>2]|0)+2340>>2]|0))break;y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-(c[D>>2]|0)-1<<2)>>2]>>16,b[z+(c[D>>2]<<1)>>1]|0)|0;c[A>>2]=(c[A>>2]|0)+(y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-(c[D>>2]|0)-1<<2)>>2]&65535,b[z+(c[D>>2]<<1)>>1]|0)|0)>>16));c[D>>2]=(c[D>>2]|0)+1}c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]=(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]|0)+(c[A>>2]<<4);y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]>>16,(c[F+4>>2]&65535)<<16>>16)|0;y=y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]&65535,(c[F+4>>2]&65535)<<16>>16)|0)>>16)|0;if(((y+(N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]|0,(c[F+4>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<=32767){y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]>>16,(c[F+4>>2]&65535)<<16>>16)|0;y=y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]&65535,(c[F+4>>2]&65535)<<16>>16)|0)>>16)|0;if(((y+(N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]|0,(c[F+4>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<-32768)f=-32768;else{f=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]>>16,(c[F+4>>2]&65535)<<16>>16)|0;f=f+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]&65535,(c[F+4>>2]&65535)<<16>>16)|0)>>16)|0;f=(f+(N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]|0,(c[F+4>>2]>>15)+1>>1)|0)>>7)+1>>1}}else f=32767;if((f|0)<=32767){y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]>>16,(c[F+4>>2]&65535)<<16>>16)|0;y=y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]&65535,(c[F+4>>2]&65535)<<16>>16)|0)>>16)|0;if(((y+(N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]|0,(c[F+4>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<=32767){y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]>>16,(c[F+4>>2]&65535)<<16>>16)|0;y=y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]&65535,(c[F+4>>2]&65535)<<16>>16)|0)>>16)|0;if(((y+(N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]|0,(c[F+4>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<-32768)f=-32768;else{f=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]>>16,(c[F+4>>2]&65535)<<16>>16)|0;f=f+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]&65535,(c[F+4>>2]&65535)<<16>>16)|0)>>16)|0;f=(f+(N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]|0,(c[F+4>>2]>>15)+1>>1)|0)>>7)+1>>1}}else f=32767;if((f|0)>=-32768){y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]>>16,(c[F+4>>2]&65535)<<16>>16)|0;y=y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]&65535,(c[F+4>>2]&65535)<<16>>16)|0)>>16)|0;if(((y+(N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]|0,(c[F+4>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<=32767){y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]>>16,(c[F+4>>2]&65535)<<16>>16)|0;y=y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]&65535,(c[F+4>>2]&65535)<<16>>16)|0)>>16)|0;if(((y+(N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]|0,(c[F+4>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<-32768)f=-32768;else{f=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]>>16,(c[F+4>>2]&65535)<<16>>16)|0;f=f+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]&65535,(c[F+4>>2]&65535)<<16>>16)|0)>>16)|0;f=(f+(N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]|0,(c[F+4>>2]>>15)+1>>1)|0)>>7)+1>>1}}else f=32767}else f=-32768}else f=32767;b[(c[B>>2]|0)+(c[C>>2]<<1)>>1]=f;c[C>>2]=(c[C>>2]|0)+1}e=f+1284|0;f=(c[L>>2]|0)+(c[(c[G>>2]|0)+2328>>2]<<2)|0;a=e+64|0;do{c[e>>2]=c[f>>2];e=e+4|0;f=f+4|0}while((e|0)<(a|0));c[(c[I>>2]|0)+52>>2]=c[K>>2];b[(c[I>>2]|0)+56>>1]=b[J>>1]|0;c[C>>2]=0;while(1){if((c[C>>2]|0)>=4)break;c[(c[H>>2]|0)+(c[C>>2]<<2)>>2]=c[E>>2];c[C>>2]=(c[C>>2]|0)+1}_(c[M>>2]|0);l=O;return}function le(d,e){d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0;r=l;l=l+48|0;i=r+40|0;j=r+36|0;f=r+32|0;o=r+28|0;g=r+24|0;h=r+20|0;k=r+16|0;m=r+12|0;p=r+8|0;n=r+4|0;q=r;c[i>>2]=d;c[j>>2]=e;c[k>>2]=(c[i>>2]|0)+4168;c[(c[i>>2]|0)+4164>>2]=a[(c[i>>2]|0)+2736+29>>0];c[f>>2]=0;a:do if((a[(c[i>>2]|0)+2736+29>>0]|0)==2){c[h>>2]=0;while(1){e=N(c[h>>2]|0,c[(c[i>>2]|0)+2332>>2]|0)|0;if((e|0)>=(c[(c[j>>2]|0)+((c[(c[i>>2]|0)+2324>>2]|0)-1<<2)>>2]|0))break;if((c[h>>2]|0)==(c[(c[i>>2]|0)+2324>>2]|0))break;c[o>>2]=0;c[g>>2]=0;while(1){if((c[g>>2]|0)>=5)break;c[o>>2]=(c[o>>2]|0)+(b[(c[j>>2]|0)+96+((((c[(c[i>>2]|0)+2324>>2]|0)-1-(c[h>>2]|0)|0)*5|0)+(c[g>>2]|0)<<1)>>1]|0);c[g>>2]=(c[g>>2]|0)+1}if((c[o>>2]|0)>(c[f>>2]|0)){c[f>>2]=c[o>>2];e=(c[k>>2]|0)+4|0;d=(c[j>>2]|0)+96+((((c[(c[i>>2]|0)+2324>>2]|0)-1-(c[h>>2]|0)&65535)<<16>>16)*5<<1)|0;b[e>>1]=b[d>>1]|0;b[e+2>>1]=b[d+2>>1]|0;b[e+4>>1]=b[d+4>>1]|0;b[e+6>>1]=b[d+6>>1]|0;b[e+8>>1]=b[d+8>>1]|0;c[c[k>>2]>>2]=c[(c[j>>2]|0)+((c[(c[i>>2]|0)+2324>>2]|0)-1-(c[h>>2]|0)<<2)>>2]<<8}c[h>>2]=(c[h>>2]|0)+1}o=(c[k>>2]|0)+4|0;c[o>>2]=0;c[o+4>>2]=0;b[o+8>>1]=0;b[(c[k>>2]|0)+4+4>>1]=c[f>>2];if((c[f>>2]|0)<11469){c[p>>2]=11744256;c[m>>2]=(c[p>>2]|0)/(((c[f>>2]|0)>1?c[f>>2]|0:1)|0)|0;c[g>>2]=0;while(1){if((c[g>>2]|0)>=5)break a;q=(N(b[(c[k>>2]|0)+4+(c[g>>2]<<1)>>1]|0,(c[m>>2]&65535)<<16>>16)|0)>>10&65535;b[(c[k>>2]|0)+4+(c[g>>2]<<1)>>1]=q;c[g>>2]=(c[g>>2]|0)+1}}if((c[f>>2]|0)>15565){c[q>>2]=255016960;c[n>>2]=(c[q>>2]|0)/(((c[f>>2]|0)>1?c[f>>2]|0:1)|0)|0;c[g>>2]=0;while(1){if((c[g>>2]|0)>=5)break a;q=(N(b[(c[k>>2]|0)+4+(c[g>>2]<<1)>>1]|0,(c[n>>2]&65535)<<16>>16)|0)>>14&65535;b[(c[k>>2]|0)+4+(c[g>>2]<<1)>>1]=q;c[g>>2]=(c[g>>2]|0)+1}}}else{c[c[k>>2]>>2]=((c[(c[i>>2]|0)+2316>>2]&65535)<<16>>16)*18<<8;q=(c[k>>2]|0)+4|0;c[q>>2]=0;c[q+4>>2]=0;b[q+8>>1]=0}while(0);_i((c[k>>2]|0)+14|0,(c[j>>2]|0)+32+32|0,c[(c[i>>2]|0)+2340>>2]<<1|0)|0;b[(c[k>>2]|0)+68>>1]=c[(c[j>>2]|0)+136>>2];q=(c[k>>2]|0)+72|0;p=(c[j>>2]|0)+16+((c[(c[i>>2]|0)+2324>>2]|0)-2<<2)|0;c[q>>2]=c[p>>2];c[q+4>>2]=c[p+4>>2];c[(c[k>>2]|0)+88>>2]=c[(c[i>>2]|0)+2332>>2];c[(c[k>>2]|0)+84>>2]=c[(c[i>>2]|0)+2324>>2];l=r;return}function me(a,d,e,f,g,h,i,j){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;x=l;l=l+48|0;k=x+44|0;u=x+40|0;m=x+36|0;v=x+32|0;n=x+28|0;s=x+24|0;w=x+20|0;r=x+16|0;p=x+12|0;q=x+8|0;o=x+4|0;t=x;c[k>>2]=a;c[u>>2]=d;c[m>>2]=e;c[v>>2]=f;c[n>>2]=g;c[s>>2]=h;c[w>>2]=i;c[r>>2]=j;i=c[w>>2]<<1;c[t>>2]=$()|0;e=l;l=l+((1*(i<<1)|0)+15&-16)|0;c[o>>2]=e;c[q>>2]=0;while(1){if((c[q>>2]|0)>=2)break;c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[w>>2]|0))break;i=c[(c[n>>2]|0)+((c[p>>2]|0)+(N((c[q>>2]|0)+(c[r>>2]|0)-2|0,c[w>>2]|0)|0)<<2)>>2]>>16;i=N(i,(c[(c[s>>2]|0)+(c[q>>2]<<2)>>2]&65535)<<16>>16)|0;f=c[(c[n>>2]|0)+((c[p>>2]|0)+(N((c[q>>2]|0)+(c[r>>2]|0)-2|0,c[w>>2]|0)|0)<<2)>>2]&65535;f=i+((N(f,(c[(c[s>>2]|0)+(c[q>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;i=c[(c[n>>2]|0)+((c[p>>2]|0)+(N((c[q>>2]|0)+(c[r>>2]|0)-2|0,c[w>>2]|0)|0)<<2)>>2]|0;if((f+(N(i,(c[(c[s>>2]|0)+(c[q>>2]<<2)>>2]>>15)+1>>1)|0)>>8|0)<=32767){i=c[(c[n>>2]|0)+((c[p>>2]|0)+(N((c[q>>2]|0)+(c[r>>2]|0)-2|0,c[w>>2]|0)|0)<<2)>>2]>>16;i=N(i,(c[(c[s>>2]|0)+(c[q>>2]<<2)>>2]&65535)<<16>>16)|0;f=c[(c[n>>2]|0)+((c[p>>2]|0)+(N((c[q>>2]|0)+(c[r>>2]|0)-2|0,c[w>>2]|0)|0)<<2)>>2]&65535;f=i+((N(f,(c[(c[s>>2]|0)+(c[q>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;i=c[(c[n>>2]|0)+((c[p>>2]|0)+(N((c[q>>2]|0)+(c[r>>2]|0)-2|0,c[w>>2]|0)|0)<<2)>>2]|0;if((f+(N(i,(c[(c[s>>2]|0)+(c[q>>2]<<2)>>2]>>15)+1>>1)|0)>>8|0)<-32768)a=-32768;else{a=c[(c[n>>2]|0)+((c[p>>2]|0)+(N((c[q>>2]|0)+(c[r>>2]|0)-2|0,c[w>>2]|0)|0)<<2)>>2]>>16;a=N(a,(c[(c[s>>2]|0)+(c[q>>2]<<2)>>2]&65535)<<16>>16)|0;i=c[(c[n>>2]|0)+((c[p>>2]|0)+(N((c[q>>2]|0)+(c[r>>2]|0)-2|0,c[w>>2]|0)|0)<<2)>>2]&65535;i=a+((N(i,(c[(c[s>>2]|0)+(c[q>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;a=c[(c[n>>2]|0)+((c[p>>2]|0)+(N((c[q>>2]|0)+(c[r>>2]|0)-2|0,c[w>>2]|0)|0)<<2)>>2]|0;a=i+(N(a,(c[(c[s>>2]|0)+(c[q>>2]<<2)>>2]>>15)+1>>1)|0)>>8}}else a=32767;b[(c[o>>2]|0)+(c[p>>2]<<1)>>1]=a;c[p>>2]=(c[p>>2]|0)+1}c[o>>2]=(c[o>>2]|0)+(c[w>>2]<<1);c[q>>2]=(c[q>>2]|0)+1}fg(c[k>>2]|0,c[u>>2]|0,e,c[w>>2]|0);fg(c[m>>2]|0,c[v>>2]|0,e+(c[w>>2]<<1)|0,c[w>>2]|0);_(c[t>>2]|0);l=x;return}function ne(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function oe(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function pe(a,c){a=a|0;c=c|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+2|0;d=f;b[e>>1]=a;b[d>>1]=c;l=f;return ((b[e>>1]|0)>(b[d>>1]|0)?b[e>>1]|0:b[d>>1]|0)&65535|0}function qe(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function re(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function se(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0;h=l;l=l+48|0;g=h+32|0;n=h+28|0;d=h+24|0;i=h+20|0;f=h+16|0;j=h+12|0;m=h+8|0;k=h+4|0;e=h;c[n>>2]=a;c[d>>2]=b;b=c[n>>2]|0;c[i>>2]=(te((c[n>>2]|0)>0?b:0-b|0)|0)-1;c[m>>2]=c[n>>2]<>2];c[j>>2]=536870911/(c[m>>2]>>16|0)|0;c[e>>2]=c[j>>2]<<16;b=N(c[m>>2]>>16,(c[j>>2]&65535)<<16>>16)|0;c[k>>2]=536870912-(b+((N(c[m>>2]&65535,(c[j>>2]&65535)<<16>>16)|0)>>16))<<3;b=N(c[k>>2]>>16,(c[j>>2]&65535)<<16>>16)|0;b=(c[e>>2]|0)+(b+((N(c[k>>2]&65535,(c[j>>2]&65535)<<16>>16)|0)>>16))|0;c[e>>2]=b+(N(c[k>>2]|0,(c[j>>2]>>15)+1>>1)|0);c[f>>2]=61-(c[i>>2]|0)-(c[d>>2]|0);b=c[f>>2]|0;if((c[f>>2]|0)>0)if((b|0)<32){c[g>>2]=c[e>>2]>>c[f>>2];n=c[g>>2]|0;l=h;return n|0}else{c[g>>2]=0;n=c[g>>2]|0;l=h;return n|0}a=c[e>>2]|0;d=0-(c[f>>2]|0)|0;do if((-2147483648>>0-b|0)>(2147483647>>0-(c[f>>2]|0)|0)){if((a|0)>(-2147483648>>d|0)){b=-2147483648>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(2147483647>>0-(c[f>>2]|0)|0)){b=2147483647>>0-(c[f>>2]|0);break}else{b=c[e>>2]|0;break}}else{if((a|0)>(2147483647>>d|0)){b=2147483647>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(-2147483648>>0-(c[f>>2]|0)|0)){b=-2147483648>>0-(c[f>>2]|0);break}else{b=c[e>>2]|0;break}}while(0);c[g>>2]=b<<0-(c[f>>2]|0);n=c[g>>2]|0;l=h;return n|0}function te(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;if(!(c[b>>2]|0)){b=32;l=d;return b|0}b=32-(32-(Q(c[b>>2]|0)|0))|0;l=d;return b|0}function ue(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0;r=l;l=l+48|0;o=r+40|0;j=r+36|0;n=r+32|0;m=r+28|0;h=r+24|0;g=r+20|0;p=r+16|0;i=r+12|0;f=r+8|0;k=r+4|0;q=r;c[o>>2]=a;c[j>>2]=d;c[n>>2]=e;c[p>>2]=(c[o>>2]|0)+4168;if(c[(c[o>>2]|0)+4160>>2]|0){fg((c[p>>2]|0)+60|0,(c[p>>2]|0)+64|0,c[j>>2]|0,c[n>>2]|0);o=1;q=c[p>>2]|0;q=q+48|0;c[q>>2]=o;l=r;return}a:do if(c[(c[o>>2]|0)+4168+48>>2]|0){fg(g,h,c[j>>2]|0,c[n>>2]|0);if((c[h>>2]|0)<=(c[(c[p>>2]|0)+64>>2]|0)){if((c[h>>2]|0)<(c[(c[p>>2]|0)+64>>2]|0))c[g>>2]=c[g>>2]>>(c[(c[p>>2]|0)+64>>2]|0)-(c[h>>2]|0)}else c[(c[p>>2]|0)+60>>2]=c[(c[p>>2]|0)+60>>2]>>(c[h>>2]|0)-(c[(c[p>>2]|0)+64>>2]|0);if((c[g>>2]|0)>(c[(c[p>>2]|0)+60>>2]|0)){c[f>>2]=te(c[(c[p>>2]|0)+60>>2]|0)|0;c[f>>2]=(c[f>>2]|0)-1;c[(c[p>>2]|0)+60>>2]=c[(c[p>>2]|0)+60>>2]<>2];o=c[g>>2]|0;c[g>>2]=o>>(re(24-(c[f>>2]|0)|0,0)|0);c[i>>2]=(c[(c[p>>2]|0)+60>>2]|0)/(((c[g>>2]|0)>1?c[g>>2]|0:1)|0)|0;c[k>>2]=(ve(c[i>>2]|0)|0)<<4;c[q>>2]=(65536-(c[k>>2]|0)|0)/(c[n>>2]|0)|0;c[q>>2]=c[q>>2]<<2;c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[n>>2]|0))break a;o=N(c[k>>2]>>16,b[(c[j>>2]|0)+(c[m>>2]<<1)>>1]|0)|0;o=o+((N(c[k>>2]&65535,b[(c[j>>2]|0)+(c[m>>2]<<1)>>1]|0)|0)>>16)&65535;b[(c[j>>2]|0)+(c[m>>2]<<1)>>1]=o;c[k>>2]=(c[k>>2]|0)+(c[q>>2]|0);if((c[k>>2]|0)>65536)break a;c[m>>2]=(c[m>>2]|0)+1}}}while(0);o=0;q=c[p>>2]|0;q=q+48|0;c[q>>2]=o;l=r;return}function ve(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;h=l;l=l+32|0;e=h+16|0;f=h+12|0;g=h+8|0;d=h+4|0;b=h;c[f>>2]=a;if((c[f>>2]|0)<=0){c[e>>2]=0;g=c[e>>2]|0;l=h;return g|0}we(c[f>>2]|0,d,b);if(c[d>>2]&1|0)c[g>>2]=32768;else c[g>>2]=46214;c[g>>2]=c[g>>2]>>(c[d>>2]>>1);f=N(c[g>>2]>>16,(((c[b>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0;c[g>>2]=(c[g>>2]|0)+(f+((N(c[g>>2]&65535,(((c[b>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0)>>16));c[e>>2]=c[g>>2];g=c[e>>2]|0;l=h;return g|0}function we(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;e=l;l=l+16|0;h=e+12|0;i=e+8|0;f=e+4|0;g=e;c[h>>2]=a;c[i>>2]=b;c[f>>2]=d;c[g>>2]=te(c[h>>2]|0)|0;c[c[i>>2]>>2]=c[g>>2];b=(xe(c[h>>2]|0,24-(c[g>>2]|0)|0)|0)&127;c[c[f>>2]>>2]=b;l=e;return}function xe(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+32|0;g=j+20|0;d=j+16|0;h=j+12|0;i=j+8|0;f=j+4|0;e=j;c[d>>2]=a;c[h>>2]=b;c[i>>2]=c[d>>2];c[f>>2]=c[h>>2];c[e>>2]=0-(c[h>>2]|0);if(!(c[h>>2]|0)){c[g>>2]=c[d>>2];i=c[g>>2]|0;l=j;return i|0}a=c[i>>2]|0;if((c[h>>2]|0)<0){c[g>>2]=a<>2]|(c[i>>2]|0)>>>(32-(c[e>>2]|0)|0);i=c[g>>2]|0;l=j;return i|0}else{c[g>>2]=a<<32-(c[f>>2]|0)|(c[i>>2]|0)>>>(c[f>>2]|0);i=c[g>>2]|0;l=j;return i|0}return 0}function ye(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;d=l;l=l+80|0;g=d+68|0;f=d+64|0;e=d+32|0;h=d+16|0;i=d+8|0;j=d;c[g>>2]=a;c[f>>2]=b;ze(e,c[f>>2]|0,8);ze(h,e,4);ze(i,h,2);ze(j,i,1);Ae(c[g>>2]|0,c[i>>2]|0,c[j>>2]|0,30011);Ae(c[g>>2]|0,c[h>>2]|0,c[i>>2]|0,29859);Ae(c[g>>2]|0,c[e>>2]|0,c[h>>2]|0,29707);Ae(c[g>>2]|0,c[c[f>>2]>>2]|0,c[e>>2]|0,29555);Ae(c[g>>2]|0,c[(c[f>>2]|0)+8>>2]|0,c[e+4>>2]|0,29555);Ae(c[g>>2]|0,c[e+8>>2]|0,c[h+4>>2]|0,29707);Ae(c[g>>2]|0,c[(c[f>>2]|0)+16>>2]|0,c[e+8>>2]|0,29555);Ae(c[g>>2]|0,c[(c[f>>2]|0)+24>>2]|0,c[e+12>>2]|0,29555);Ae(c[g>>2]|0,c[h+8>>2]|0,c[i+4>>2]|0,29859);Ae(c[g>>2]|0,c[e+16>>2]|0,c[h+8>>2]|0,29707);Ae(c[g>>2]|0,c[(c[f>>2]|0)+32>>2]|0,c[e+16>>2]|0,29555);Ae(c[g>>2]|0,c[(c[f>>2]|0)+40>>2]|0,c[e+20>>2]|0,29555);Ae(c[g>>2]|0,c[e+24>>2]|0,c[h+12>>2]|0,29707);Ae(c[g>>2]|0,c[(c[f>>2]|0)+48>>2]|0,c[e+24>>2]|0,29555);Ae(c[g>>2]|0,c[(c[f>>2]|0)+56>>2]|0,c[e+28>>2]|0,29555);l=d;return}function ze(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;i=l;l=l+16|0;h=i+12|0;e=i+8|0;g=i+4|0;f=i;c[h>>2]=a;c[e>>2]=b;c[g>>2]=d;c[f>>2]=0;while(1){if((c[f>>2]|0)>=(c[g>>2]|0))break;c[(c[h>>2]|0)+(c[f>>2]<<2)>>2]=(c[(c[e>>2]|0)+(c[f>>2]<<1<<2)>>2]|0)+(c[(c[e>>2]|0)+((c[f>>2]<<1)+1<<2)>>2]|0);c[f>>2]=(c[f>>2]|0)+1}l=i;return}function Ae(a,b,e,f){a=a|0;b=b|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0;k=l;l=l+16|0;i=k+12|0;h=k+8|0;g=k+4|0;j=k;c[i>>2]=a;c[h>>2]=b;c[g>>2]=e;c[j>>2]=f;if((c[g>>2]|0)<=0){l=k;return}$b(c[i>>2]|0,c[h>>2]|0,(c[j>>2]|0)+(d[30163+(c[g>>2]|0)>>0]|0)|0,8);l=k;return}function Be(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0;f=l;l=l+48|0;i=f+8|0;h=f+4|0;m=f;k=f+40|0;j=f+32|0;g=f+16|0;c[i>>2]=a;c[h>>2]=d;c[m>>2]=e;Ce(k,k+2|0,c[h>>2]|0,c[m>>2]|0,30011);Ce(j,j+2|0,c[h>>2]|0,b[k>>1]|0,29859);Ce(g,g+2|0,c[h>>2]|0,b[j>>1]|0,29707);Ce(c[i>>2]|0,(c[i>>2]|0)+2|0,c[h>>2]|0,b[g>>1]|0,29555);Ce((c[i>>2]|0)+4|0,(c[i>>2]|0)+6|0,c[h>>2]|0,b[g+2>>1]|0,29555);Ce(g+4|0,g+6|0,c[h>>2]|0,b[j+2>>1]|0,29707);Ce((c[i>>2]|0)+8|0,(c[i>>2]|0)+10|0,c[h>>2]|0,b[g+4>>1]|0,29555);Ce((c[i>>2]|0)+12|0,(c[i>>2]|0)+14|0,c[h>>2]|0,b[g+6>>1]|0,29555);Ce(j+4|0,j+6|0,c[h>>2]|0,b[k+2>>1]|0,29859);Ce(g+8|0,g+10|0,c[h>>2]|0,b[j+4>>1]|0,29707);Ce((c[i>>2]|0)+16|0,(c[i>>2]|0)+18|0,c[h>>2]|0,b[g+8>>1]|0,29555);Ce((c[i>>2]|0)+20|0,(c[i>>2]|0)+22|0,c[h>>2]|0,b[g+10>>1]|0,29555);Ce(g+12|0,g+14|0,c[h>>2]|0,b[j+6>>1]|0,29707);Ce((c[i>>2]|0)+24|0,(c[i>>2]|0)+26|0,c[h>>2]|0,b[g+12>>1]|0,29555);Ce((c[i>>2]|0)+28|0,(c[i>>2]|0)+30|0,c[h>>2]|0,b[g+14>>1]|0,29555);l=f;return}function Ce(a,e,f,g,h){a=a|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+32|0;j=o+16|0;k=o+12|0;m=o+8|0;i=o+4|0;n=o;c[j>>2]=a;c[k>>2]=e;c[m>>2]=f;c[i>>2]=g;c[n>>2]=h;if((c[i>>2]|0)>0){h=(Pb(c[m>>2]|0,(c[n>>2]|0)+(d[30163+(c[i>>2]|0)>>0]|0)|0,8)|0)&65535;b[c[j>>2]>>1]=h;h=(c[i>>2]|0)-(b[c[j>>2]>>1]|0)&65535;n=c[k>>2]|0;b[n>>1]=h;l=o;return}else{b[c[j>>2]>>1]=0;h=0;n=c[k>>2]|0;b[n>>1]=h;l=o;return}}function De(a){a=a|0;var b=0,d=0,e=0,f=0,g=0;g=l;l=l+16|0;e=g+8|0;d=g+4|0;f=g;c[e>>2]=a;c[f>>2]=0;a=c[e>>2]|0;b=a+112|0;do{c[a>>2]=0;a=a+4|0}while((a|0)<(b|0));c[d>>2]=0;while(1){if((c[d>>2]|0)>=4)break;b=Ee(50/((c[d>>2]|0)+1|0)|0,1)|0;c[(c[e>>2]|0)+92+(c[d>>2]<<2)>>2]=b;c[d>>2]=(c[d>>2]|0)+1}c[d>>2]=0;while(1){a=c[e>>2]|0;if((c[d>>2]|0)>=4)break;c[(c[e>>2]|0)+60+(c[d>>2]<<2)>>2]=(c[a+92+(c[d>>2]<<2)>>2]|0)*100;c[(c[e>>2]|0)+76+(c[d>>2]<<2)>>2]=2147483647/(c[(c[e>>2]|0)+60+(c[d>>2]<<2)>>2]|0)|0;c[d>>2]=(c[d>>2]|0)+1}c[a+108>>2]=15;c[d>>2]=0;while(1){if((c[d>>2]|0)>=4)break;c[(c[e>>2]|0)+40+(c[d>>2]<<2)>>2]=25600;c[d>>2]=(c[d>>2]|0)+1}l=g;return c[f>>2]|0}function Ee(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Fe(a,d){a=a|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;C=l;l=l+144|0;w=C+132|0;F=C+128|0;t=C+124|0;q=C+120|0;p=C+116|0;E=C+112|0;D=C+108|0;j=C+104|0;h=C+100|0;i=C+96|0;u=C+92|0;k=C+88|0;v=C+84|0;m=C+80|0;r=C+76|0;A=C+72|0;e=C+136|0;o=C+56|0;s=C+40|0;B=C+36|0;n=C+32|0;g=C+16|0;y=C+8|0;x=C+4|0;z=C;c[w>>2]=a;c[F>>2]=d;c[y>>2]=0;c[x>>2]=(c[w>>2]|0)+32;c[E>>2]=c[(c[w>>2]|0)+4608>>2]>>1;c[D>>2]=c[(c[w>>2]|0)+4608>>2]>>2;c[j>>2]=c[(c[w>>2]|0)+4608>>2]>>3;c[g>>2]=0;c[g+4>>2]=(c[j>>2]|0)+(c[D>>2]|0);c[g+8>>2]=(c[g+4>>2]|0)+(c[j>>2]|0);c[g+12>>2]=(c[g+8>>2]|0)+(c[D>>2]|0);a=(c[g+12>>2]|0)+(c[E>>2]|0)|0;c[z>>2]=$()|0;f=l;l=l+((1*(a<<1)|0)+15&-16)|0;vf(c[F>>2]|0,c[x>>2]|0,f,f+(c[g+12>>2]<<1)|0,c[(c[w>>2]|0)+4608>>2]|0);vf(f,(c[x>>2]|0)+8|0,f,f+(c[g+8>>2]<<1)|0,c[E>>2]|0);vf(f,(c[x>>2]|0)+16|0,f,f+(c[g+4>>2]<<1)|0,c[D>>2]|0);b[f+((c[j>>2]|0)-1<<1)>>1]=b[f+((c[j>>2]|0)-1<<1)>>1]>>1;b[e>>1]=b[f+((c[j>>2]|0)-1<<1)>>1]|0;c[k>>2]=(c[j>>2]|0)-1;while(1){if((c[k>>2]|0)<=0)break;b[f+((c[k>>2]|0)-1<<1)>>1]=b[f+((c[k>>2]|0)-1<<1)>>1]>>1;F=f+(c[k>>2]<<1)|0;b[F>>1]=(b[F>>1]|0)-(b[f+((c[k>>2]|0)-1<<1)>>1]|0);c[k>>2]=(c[k>>2]|0)+-1}b[f>>1]=(b[f>>1]|0)-(b[(c[x>>2]|0)+56>>1]|0);b[(c[x>>2]|0)+56>>1]=b[e>>1]|0;c[v>>2]=0;while(1){if((c[v>>2]|0)>=4)break;F=c[(c[w>>2]|0)+4608>>2]|0;c[j>>2]=F>>(Ge(4-(c[v>>2]|0)|0,3)|0);c[h>>2]=c[j>>2]>>2;c[i>>2]=0;c[o+(c[v>>2]<<2)>>2]=c[(c[x>>2]|0)+24+(c[v>>2]<<2)>>2];c[m>>2]=0;while(1){if((c[m>>2]|0)>=4)break;c[r>>2]=0;c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[h>>2]|0))break;c[n>>2]=b[f+((c[g+(c[v>>2]<<2)>>2]|0)+(c[k>>2]|0)+(c[i>>2]|0)<<1)>>1]>>3;c[r>>2]=(c[r>>2]|0)+(N((c[n>>2]&65535)<<16>>16,(c[n>>2]&65535)<<16>>16)|0);c[k>>2]=(c[k>>2]|0)+1}d=c[o+(c[v>>2]<<2)>>2]|0;a=c[r>>2]|0;if((c[m>>2]|0)<3){if(d+a&-2147483648|0)d=2147483647;else d=(c[o+(c[v>>2]<<2)>>2]|0)+(c[r>>2]|0)|0;a=c[v>>2]|0}else{if(d+(a>>1)&-2147483648|0)d=2147483647;else d=(c[o+(c[v>>2]<<2)>>2]|0)+(c[r>>2]>>1)|0;a=c[v>>2]|0}c[o+(a<<2)>>2]=d;c[i>>2]=(c[i>>2]|0)+(c[h>>2]|0);c[m>>2]=(c[m>>2]|0)+1}c[(c[x>>2]|0)+24+(c[v>>2]<<2)>>2]=c[r>>2];c[v>>2]=(c[v>>2]|0)+1}He(o,c[x>>2]|0);c[r>>2]=0;c[p>>2]=0;c[v>>2]=0;while(1){if((c[v>>2]|0)>=4)break;c[B>>2]=(c[o+(c[v>>2]<<2)>>2]|0)-(c[(c[x>>2]|0)+60+(c[v>>2]<<2)>>2]|0);d=c[v>>2]|0;if((c[B>>2]|0)>0){e=c[o+(c[v>>2]<<2)>>2]|0;if(!(c[o+(d<<2)>>2]&-8388608)){a=c[v>>2]|0;d=(e<<8|0)/((c[(c[x>>2]|0)+60+(c[v>>2]<<2)>>2]|0)+1|0)|0}else{a=c[v>>2]|0;d=(e|0)/((c[(c[x>>2]|0)+60+(c[v>>2]<<2)>>2]>>8)+1|0)|0}c[s+(a<<2)>>2]=d;c[u>>2]=(Bf(c[s+(c[v>>2]<<2)>>2]|0)|0)-1024;c[r>>2]=(c[r>>2]|0)+(N((c[u>>2]&65535)<<16>>16,(c[u>>2]&65535)<<16>>16)|0);if((c[B>>2]|0)<1048576){E=(Ie(c[B>>2]|0)|0)<<6>>16;E=N(E,(c[u>>2]&65535)<<16>>16)|0;F=(Ie(c[B>>2]|0)|0)<<6&65535;c[u>>2]=E+((N(F,(c[u>>2]&65535)<<16>>16)|0)>>16)}F=N(c[17944+(c[v>>2]<<2)>>2]>>16,(c[u>>2]&65535)<<16>>16)|0;c[p>>2]=(c[p>>2]|0)+(F+((N(c[17944+(c[v>>2]<<2)>>2]&65535,(c[u>>2]&65535)<<16>>16)|0)>>16))}else c[s+(d<<2)>>2]=256;c[v>>2]=(c[v>>2]|0)+1}c[r>>2]=(c[r>>2]|0)/4|0;c[q>>2]=((Ie(c[r>>2]|0)|0)*3&65535)<<16>>16;c[t>>2]=cg(0+(((c[q>>2]&65535)<<16>>16)*45e3>>16)-128|0)|0;F=(cg(c[p>>2]|0)|0)-16384<<1;c[(c[w>>2]|0)+4744>>2]=F;c[B>>2]=0;c[v>>2]=0;while(1){if((c[v>>2]|0)>=4)break;F=N((c[v>>2]|0)+1|0,(c[o+(c[v>>2]<<2)>>2]|0)-(c[(c[x>>2]|0)+60+(c[v>>2]<<2)>>2]|0)>>4)|0;c[B>>2]=(c[B>>2]|0)+F;c[v>>2]=(c[v>>2]|0)+1}if((c[B>>2]|0)>0){if((c[B>>2]|0)<32768){d=c[B>>2]|0;if((c[(c[w>>2]|0)+4608>>2]|0)==((c[(c[w>>2]|0)+4600>>2]|0)*10|0)){if((d|0)>32767)d=32767;else d=(c[B>>2]|0)<-32768?-32768:c[B>>2]|0;c[B>>2]=d<<16}else{if((d|0)>65535)d=65535;else d=(c[B>>2]|0)<-65536?-65536:c[B>>2]|0;c[B>>2]=d<<15}c[B>>2]=Ie(c[B>>2]|0)|0;F=N(32768+(c[B>>2]|0)>>16,(c[t>>2]&65535)<<16>>16)|0;c[t>>2]=F+((N(32768+(c[B>>2]|0)&65535,(c[t>>2]&65535)<<16>>16)|0)>>16)}}else c[t>>2]=c[t>>2]>>1;F=Ge(c[t>>2]>>7,255)|0;c[(c[w>>2]|0)+4556>>2]=F;F=N(c[t>>2]>>16,(c[t>>2]&65535)<<16>>16)|0;c[A>>2]=0+((F+((N(c[t>>2]&65535,(c[t>>2]&65535)<<16>>16)|0)>>16)&65535)<<16>>16<<12>>16);if((c[(c[w>>2]|0)+4608>>2]|0)==((c[(c[w>>2]|0)+4600>>2]|0)*10|0))c[A>>2]=c[A>>2]>>1;c[v>>2]=0;while(1){if((c[v>>2]|0)>=4)break;F=N((c[s+(c[v>>2]<<2)>>2]|0)-(c[(c[x>>2]|0)+40+(c[v>>2]<<2)>>2]|0)>>16,(c[A>>2]&65535)<<16>>16)|0;F=(c[(c[x>>2]|0)+40+(c[v>>2]<<2)>>2]|0)+(F+((N((c[s+(c[v>>2]<<2)>>2]|0)-(c[(c[x>>2]|0)+40+(c[v>>2]<<2)>>2]|0)&65535,(c[A>>2]&65535)<<16>>16)|0)>>16))|0;c[(c[x>>2]|0)+40+(c[v>>2]<<2)>>2]=F;c[u>>2]=((Bf(c[(c[x>>2]|0)+40+(c[v>>2]<<2)>>2]|0)|0)-1024|0)*3;F=cg((c[u>>2]|0)-2048>>4)|0;c[(c[w>>2]|0)+4728+(c[v>>2]<<2)>>2]=F;c[v>>2]=(c[v>>2]|0)+1}F=c[y>>2]|0;_(c[z>>2]|0);l=C;return F|0}function Ge(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function He(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;j=m+28|0;k=m+24|0;f=m+20|0;h=m+16|0;i=m+12|0;e=m+8|0;d=m+4|0;g=m;c[j>>2]=a;c[k>>2]=b;if((c[(c[k>>2]|0)+108>>2]|0)<1e3)c[g>>2]=32767/((c[(c[k>>2]|0)+108>>2]>>4)+1|0)|0;else c[g>>2]=0;c[f>>2]=0;while(1){a=c[k>>2]|0;if((c[f>>2]|0)>=4)break;c[h>>2]=c[a+60+(c[f>>2]<<2)>>2];if((c[(c[j>>2]|0)+(c[f>>2]<<2)>>2]|0)+(c[(c[k>>2]|0)+92+(c[f>>2]<<2)>>2]|0)&-2147483648|0)a=2147483647;else a=(c[(c[j>>2]|0)+(c[f>>2]<<2)>>2]|0)+(c[(c[k>>2]|0)+92+(c[f>>2]<<2)>>2]|0)|0;c[i>>2]=a;c[e>>2]=2147483647/(c[i>>2]|0)|0;do if((c[i>>2]|0)<=(c[h>>2]<<3|0))if((c[i>>2]|0)<(c[h>>2]|0)){c[d>>2]=1024;break}else{a=N(c[e>>2]>>16,(c[h>>2]&65535)<<16>>16)|0;a=a+((N(c[e>>2]&65535,(c[h>>2]&65535)<<16>>16)|0)>>16)|0;a=a+(N(c[e>>2]|0,(c[h>>2]>>15)+1>>1)|0)>>16<<11;b=N(c[e>>2]>>16,(c[h>>2]&65535)<<16>>16)|0;b=b+((N(c[e>>2]&65535,(c[h>>2]&65535)<<16>>16)|0)>>16)|0;c[d>>2]=a+((b+(N(c[e>>2]|0,(c[h>>2]>>15)+1>>1)|0)&65535)<<11>>16);break}else c[d>>2]=128;while(0);c[d>>2]=Me(c[d>>2]|0,c[g>>2]|0)|0;b=N((c[e>>2]|0)-(c[(c[k>>2]|0)+76+(c[f>>2]<<2)>>2]|0)>>16,(c[d>>2]&65535)<<16>>16)|0;b=(c[(c[k>>2]|0)+76+(c[f>>2]<<2)>>2]|0)+(b+((N((c[e>>2]|0)-(c[(c[k>>2]|0)+76+(c[f>>2]<<2)>>2]|0)&65535,(c[d>>2]&65535)<<16>>16)|0)>>16))|0;c[(c[k>>2]|0)+76+(c[f>>2]<<2)>>2]=b;c[h>>2]=2147483647/(c[(c[k>>2]|0)+76+(c[f>>2]<<2)>>2]|0)|0;c[h>>2]=(c[h>>2]|0)<16777215?c[h>>2]|0:16777215;c[(c[k>>2]|0)+60+(c[f>>2]<<2)>>2]=c[h>>2];c[f>>2]=(c[f>>2]|0)+1}k=a+108|0;c[k>>2]=(c[k>>2]|0)+1;l=m;return}function Ie(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;h=l;l=l+32|0;e=h+16|0;f=h+12|0;g=h+8|0;d=h+4|0;b=h;c[f>>2]=a;if((c[f>>2]|0)<=0){c[e>>2]=0;g=c[e>>2]|0;l=h;return g|0}Je(c[f>>2]|0,d,b);if(c[d>>2]&1|0)c[g>>2]=32768;else c[g>>2]=46214;c[g>>2]=c[g>>2]>>(c[d>>2]>>1);f=N(c[g>>2]>>16,(((c[b>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0;c[g>>2]=(c[g>>2]|0)+(f+((N(c[g>>2]&65535,(((c[b>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0)>>16));c[e>>2]=c[g>>2];g=c[e>>2]|0;l=h;return g|0}function Je(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;e=l;l=l+16|0;h=e+12|0;i=e+8|0;f=e+4|0;g=e;c[h>>2]=a;c[i>>2]=b;c[f>>2]=d;c[g>>2]=Ke(c[h>>2]|0)|0;c[c[i>>2]>>2]=c[g>>2];b=(Le(c[h>>2]|0,24-(c[g>>2]|0)|0)|0)&127;c[c[f>>2]>>2]=b;l=e;return}function Ke(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;if(!(c[b>>2]|0)){b=32;l=d;return b|0}b=32-(32-(Q(c[b>>2]|0)|0))|0;l=d;return b|0}function Le(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+32|0;g=j+20|0;d=j+16|0;h=j+12|0;i=j+8|0;f=j+4|0;e=j;c[d>>2]=a;c[h>>2]=b;c[i>>2]=c[d>>2];c[f>>2]=c[h>>2];c[e>>2]=0-(c[h>>2]|0);if(!(c[h>>2]|0)){c[g>>2]=c[d>>2];i=c[g>>2]|0;l=j;return i|0}a=c[i>>2]|0;if((c[h>>2]|0)<0){c[g>>2]=a<>2]|(c[i>>2]|0)>>>(32-(c[e>>2]|0)|0);i=c[g>>2]|0;l=j;return i|0}else{c[g>>2]=a<<32-(c[f>>2]|0)|(c[i>>2]|0)>>>(c[f>>2]|0);i=c[g>>2]|0;l=j;return i|0}return 0}function Me(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Ne(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;h=l;l=l+16|0;f=h+12|0;e=h+8|0;g=h+4|0;d=h;c[f>>2]=a;c[e>>2]=b;c[g>>2]=c[(c[f>>2]|0)+4600>>2];c[d>>2]=((c[g>>2]&65535)<<16>>16)*1e3;if(!(c[d>>2]|0)){e=c[f>>2]|0;c[d>>2]=c[((c[(c[f>>2]|0)+4596>>2]|0)<(c[(c[f>>2]|0)+4580>>2]|0)?e+4596|0:e+4580|0)>>2];c[g>>2]=(c[d>>2]|0)/1e3|0;g=c[g>>2]|0;l=h;return g|0}if(((c[d>>2]|0)<=(c[(c[f>>2]|0)+4580>>2]|0)?(c[d>>2]|0)<=(c[(c[f>>2]|0)+4588>>2]|0):0)?(c[d>>2]|0)>=(c[(c[f>>2]|0)+4592>>2]|0):0){if((c[(c[f>>2]|0)+16+8>>2]|0)>=256)c[(c[f>>2]|0)+16+12>>2]=0;if((c[(c[f>>2]|0)+4560>>2]|0)==0?(c[(c[e>>2]|0)+60>>2]|0)==0:0){g=c[g>>2]|0;l=h;return g|0}b=c[f>>2]|0;if((((c[(c[f>>2]|0)+4600>>2]&65535)<<16>>16)*1e3|0)>(c[(c[f>>2]|0)+4596>>2]|0)){if(!(c[b+16+12>>2]|0)){c[(c[f>>2]|0)+16+8>>2]=256;d=(c[f>>2]|0)+16|0;c[d>>2]=0;c[d+4>>2]=0}b=(c[f>>2]|0)+16|0;if(c[(c[e>>2]|0)+60>>2]|0){c[b+12>>2]=0;c[g>>2]=(c[(c[f>>2]|0)+4600>>2]|0)==16?12:8;g=c[g>>2]|0;l=h;return g|0}if((c[b+8>>2]|0)<=0){c[(c[e>>2]|0)+84>>2]=1;f=(c[e>>2]|0)+52|0;c[f>>2]=(c[f>>2]|0)-(((c[(c[e>>2]|0)+52>>2]|0)*5|0)/((c[(c[e>>2]|0)+24>>2]|0)+5|0)|0);g=c[g>>2]|0;l=h;return g|0}else{c[(c[f>>2]|0)+16+12>>2]=-2;g=c[g>>2]|0;l=h;return g|0}}if((((c[b+4600>>2]&65535)<<16>>16)*1e3|0)>=(c[(c[f>>2]|0)+4596>>2]|0)){if((c[(c[f>>2]|0)+16+12>>2]|0)>=0){g=c[g>>2]|0;l=h;return g|0}c[(c[f>>2]|0)+16+12>>2]=1;g=c[g>>2]|0;l=h;return g|0}b=c[f>>2]|0;if(c[(c[e>>2]|0)+60>>2]|0){c[g>>2]=(c[b+4600>>2]|0)==8?12:16;c[(c[f>>2]|0)+16+8>>2]=0;e=(c[f>>2]|0)+16|0;c[e>>2]=0;c[e+4>>2]=0;c[(c[f>>2]|0)+16+12>>2]=1;g=c[g>>2]|0;l=h;return g|0}if(!(c[b+16+12>>2]|0)){c[(c[e>>2]|0)+84>>2]=1;f=(c[e>>2]|0)+52|0;c[f>>2]=(c[f>>2]|0)-(((c[(c[e>>2]|0)+52>>2]|0)*5|0)/((c[(c[e>>2]|0)+24>>2]|0)+5|0)|0);g=c[g>>2]|0;l=h;return g|0}else{c[(c[f>>2]|0)+16+12>>2]=1;g=c[g>>2]|0;l=h;return g|0}}c[d>>2]=c[(c[f>>2]|0)+4580>>2];if((c[d>>2]|0)<(c[(c[f>>2]|0)+4588>>2]|0))b=c[d>>2]|0;else b=c[(c[f>>2]|0)+4588>>2]|0;c[d>>2]=b;if((c[d>>2]|0)>(c[(c[f>>2]|0)+4592>>2]|0))b=c[d>>2]|0;else b=c[(c[f>>2]|0)+4592>>2]|0;c[d>>2]=b;c[g>>2]=(c[d>>2]|0)/1e3|0;g=c[g>>2]|0;l=h;return g|0}function Oe(d,e,f,g,h,i,j,k,m){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;var n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0;M=l;l=l+112|0;n=M+96|0;t=M+92|0;G=M+88|0;J=M+84|0;o=M+80|0;E=M+76|0;B=M+72|0;F=M+68|0;z=M+60|0;A=M+56|0;v=M+52|0;L=M+100|0;w=M+48|0;u=M+44|0;s=M+40|0;q=M+36|0;p=M+32|0;I=M+28|0;H=M+24|0;D=M+20|0;K=M+16|0;r=M+12|0;C=M+8|0;x=M+4|0;y=M;c[n>>2]=d;c[t>>2]=e;c[G>>2]=f;c[J>>2]=g;c[o>>2]=h;c[E>>2]=i;c[B>>2]=j;c[F>>2]=k;c[M+64>>2]=m;c[D>>2]=2147483647;c[r>>2]=0;c[A>>2]=0;while(1){if((c[A>>2]|0)>=3)break;c[y>>2]=51;c[w>>2]=c[17632+(c[A>>2]<<2)>>2];c[u>>2]=c[17644+(c[A>>2]<<2)>>2];c[s>>2]=c[17656+(c[A>>2]<<2)>>2];c[v>>2]=a[27259+(c[A>>2]|0)>>0];c[p>>2]=c[o>>2];c[q>>2]=c[n>>2];c[H>>2]=0;c[K>>2]=c[c[J>>2]>>2];c[z>>2]=0;while(1){if((c[z>>2]|0)>=(c[F>>2]|0))break;g=Ff(5333-(c[K>>2]|0)+896|0)|0;c[C>>2]=g-(c[y>>2]|0);Pe(L+(c[z>>2]|0)|0,I,x,c[q>>2]|0,c[p>>2]|0,c[u>>2]|0,c[s>>2]|0,c[w>>2]|0,c[E>>2]|0,c[C>>2]|0,c[v>>2]|0);if((c[H>>2]|0)+(c[I>>2]|0)&-2147483648|0)d=2147483647;else d=(c[H>>2]|0)+(c[I>>2]|0)|0;c[H>>2]=d;g=c[K>>2]|0;if(0>(g+(Bf((c[y>>2]|0)+(c[x>>2]|0)|0)|0)-896|0))d=0;else{d=c[K>>2]|0;d=d+(Bf((c[y>>2]|0)+(c[x>>2]|0)|0)|0)-896|0}c[K>>2]=d;c[q>>2]=(c[q>>2]|0)+10;c[p>>2]=(c[p>>2]|0)+100;c[z>>2]=(c[z>>2]|0)+1}c[H>>2]=2147483646<(c[H>>2]|0)?2147483646:c[H>>2]|0;if((c[H>>2]|0)<(c[D>>2]|0)){c[D>>2]=c[H>>2];a[c[G>>2]>>0]=c[A>>2];_i(c[t>>2]|0,L|0,c[F>>2]|0)|0;c[r>>2]=c[K>>2]}if(c[B>>2]|0?(c[H>>2]|0)<(b[12226]|0):0)break;c[A>>2]=(c[A>>2]|0)+1}c[u>>2]=c[17644+(a[c[G>>2]>>0]<<2)>>2];c[z>>2]=0;while(1){if((c[z>>2]|0)>=(c[F>>2]|0))break;c[A>>2]=0;while(1){if((c[A>>2]|0)>=5)break;b[(c[n>>2]|0)+(((c[z>>2]|0)*5|0)+(c[A>>2]|0)<<1)>>1]=a[(c[u>>2]|0)+(((a[(c[t>>2]|0)+(c[z>>2]|0)>>0]|0)*5|0)+(c[A>>2]|0))>>0]<<7;c[A>>2]=(c[A>>2]|0)+1}c[z>>2]=(c[z>>2]|0)+1}c[c[J>>2]>>2]=c[r>>2];l=M;return} +function Qh(d,e,f,h,i,j){d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0;ta=l;l=l+320|0;X=ta+80|0;W=ta+72|0;V=ta+64|0;U=ta+56|0;T=ta+48|0;S=ta+40|0;R=ta+32|0;Q=ta+24|0;P=ta+16|0;y=ta+8|0;x=ta;ra=ta+308|0;sa=ta+304|0;G=ta+300|0;ca=ta+296|0;ia=ta+292|0;ha=ta+288|0;H=ta+284|0;t=ta+280|0;D=ta+276|0;ba=ta+272|0;v=ta+268|0;na=ta+264|0;ga=ta+216|0;u=ta+212|0;o=ta+208|0;z=ta+204|0;m=ta+200|0;da=ta+196|0;J=ta+192|0;qa=ta+188|0;la=ta+184|0;O=ta+180|0;M=ta+176|0;ma=ta+172|0;I=ta+168|0;ka=ta+164|0;B=ta+160|0;Z=ta+156|0;A=ta+152|0;n=ta+148|0;Y=ta+144|0;ea=ta+140|0;ja=ta+136|0;C=ta+132|0;k=ta+128|0;pa=ta+124|0;oa=ta+120|0;r=ta+116|0;p=ta+112|0;s=ta+108|0;q=ta+104|0;w=ta+100|0;E=ta+96|0;L=ta+312|0;F=ta+92|0;aa=ta+88|0;fa=ta+84|0;c[sa>>2]=d;c[G>>2]=e;c[ca>>2]=f;c[ia>>2]=h;c[ha>>2]=i;c[H>>2]=j;c[v>>2]=0;c[na>>2]=0;c[da>>2]=0;c[O>>2]=0;c[ma>>2]=0;c[I>>2]=0;c[ka>>2]=0;c[ja>>2]=0;c[t>>2]=(c[sa>>2]|0)+(c[(c[sa>>2]|0)+4>>2]|0);c[D>>2]=(c[sa>>2]|0)+(c[c[sa>>2]>>2]|0);c[Y>>2]=(c[(c[sa>>2]|0)+12>>2]|0)/50|0;c[n>>2]=c[Y>>2]>>1;c[A>>2]=c[n>>2]>>1;c[Z>>2]=c[A>>2]>>1;if((c[ha>>2]|0)<(c[Z>>2]|0)){c[ra>>2]=-2;sa=c[ra>>2]|0;l=ta;return sa|0}if((c[ha>>2]|0)<(((c[(c[sa>>2]|0)+12>>2]|0)/25|0)*3|0))e=c[ha>>2]|0;else e=((c[(c[sa>>2]|0)+12>>2]|0)/25|0)*3|0;c[ha>>2]=e;if((c[ca>>2]|0)<=1){c[G>>2]=0;if((c[ha>>2]|0)<(c[(c[sa>>2]|0)+64>>2]|0))e=c[ha>>2]|0;else e=c[(c[sa>>2]|0)+64>>2]|0;c[ha>>2]=e}do if(!(c[G>>2]|0)){c[qa>>2]=c[ha>>2];c[la>>2]=c[(c[sa>>2]|0)+60>>2];if(!(c[la>>2]|0)){c[ba>>2]=0;while(1){if((c[ba>>2]|0)>=(N(c[qa>>2]|0,c[(c[sa>>2]|0)+8>>2]|0)|0))break;g[(c[ia>>2]|0)+(c[ba>>2]<<2)>>2]=0.0;c[ba>>2]=(c[ba>>2]|0)+1}c[ra>>2]=c[qa>>2];sa=c[ra>>2]|0;l=ta;return sa|0}if((c[qa>>2]|0)>(c[Y>>2]|0)){while(1){c[k>>2]=Qh(c[sa>>2]|0,0,0,c[ia>>2]|0,(c[qa>>2]|0)<(c[Y>>2]|0)?c[qa>>2]|0:c[Y>>2]|0,0)|0;e=c[k>>2]|0;if((c[k>>2]|0)<0){j=20;break}pa=N(e,c[(c[sa>>2]|0)+8>>2]|0)|0;c[ia>>2]=(c[ia>>2]|0)+(pa<<2);c[qa>>2]=(c[qa>>2]|0)-(c[k>>2]|0);if((c[qa>>2]|0)<=0){j=22;break}}if((j|0)==20){c[ra>>2]=e;sa=c[ra>>2]|0;l=ta;return sa|0}else if((j|0)==22){c[ra>>2]=c[ha>>2];sa=c[ra>>2]|0;l=ta;return sa|0}}if((c[qa>>2]|0)<(c[Y>>2]|0)){if((c[qa>>2]|0)>(c[n>>2]|0)){c[qa>>2]=c[n>>2];break}if(((c[la>>2]|0)!=1e3?(c[qa>>2]|0)>(c[A>>2]|0):0)?(c[qa>>2]|0)<(c[n>>2]|0):0)c[qa>>2]=c[A>>2]}}else{c[qa>>2]=c[(c[sa>>2]|0)+64>>2];c[la>>2]=c[(c[sa>>2]|0)+56>>2];Hb(ga,c[G>>2]|0,c[ca>>2]|0)}while(0);c[C>>2]=0;c[z>>2]=1;c[m>>2]=1;do if(c[G>>2]|0?(c[(c[sa>>2]|0)+60>>2]|0)>0:0){if(!(((c[la>>2]|0)==1002?(c[(c[sa>>2]|0)+60>>2]|0)!=1002:0)?!(c[(c[sa>>2]|0)+68>>2]|0):0)){if((c[la>>2]|0)==1002)break;if((c[(c[sa>>2]|0)+60>>2]|0)!=1002)break}c[O>>2]=1;e=N(c[A>>2]|0,c[(c[sa>>2]|0)+8>>2]|0)|0;if((c[la>>2]|0)==1002){c[m>>2]=e;break}else{c[z>>2]=e;break}}while(0);m=c[m>>2]|0;c[pa>>2]=$()|0;e=l;l=l+((1*(m<<2)|0)+15&-16)|0;if((c[O>>2]|0)!=0&(c[la>>2]|0)==1002){c[da>>2]=e;Qh(c[sa>>2]|0,0,0,c[da>>2]|0,(c[A>>2]|0)<(c[qa>>2]|0)?c[A>>2]|0:c[qa>>2]|0,0)|0}a:do if((c[qa>>2]|0)>(c[ha>>2]|0)){c[ra>>2]=-1;c[oa>>2]=1}else{c[ha>>2]=c[qa>>2];if((c[la>>2]|0)==1002|(c[C>>2]|0)!=0)e=1;else e=N((c[n>>2]|0)>(c[ha>>2]|0)?c[n>>2]|0:c[ha>>2]|0,c[(c[sa>>2]|0)+8>>2]|0)|0;c[o>>2]=e;f=l;l=l+((1*(c[o>>2]<<1)|0)+15&-16)|0;b:do if((c[la>>2]|0)!=1002){c[s>>2]=f;if((c[(c[sa>>2]|0)+60>>2]|0)==1002)zd(c[t>>2]|0)|0;if(10>(((c[qa>>2]|0)*1e3|0)/(c[(c[sa>>2]|0)+12>>2]|0)|0|0))e=10;else e=((c[qa>>2]|0)*1e3|0)/(c[(c[sa>>2]|0)+12>>2]|0)|0;c[(c[sa>>2]|0)+16+16>>2]=e;if(c[G>>2]|0){c[(c[sa>>2]|0)+16+4>>2]=c[(c[sa>>2]|0)+48>>2];e=c[sa>>2]|0;if((c[la>>2]|0)==1e3){j=c[sa>>2]|0;if((c[e+52>>2]|0)==1101){i=8e3;e=j}else{e=(c[j+52>>2]|0)==1102;i=e?12e3:16e3;e=e?c[sa>>2]|0:c[sa>>2]|0}}else i=16e3;c[e+16+12>>2]=i}c[r>>2]=(c[G>>2]|0)==0?1:c[H>>2]<<1;c[p>>2]=0;c:while(1){c[q>>2]=(c[p>>2]|0)==0&1;c[v>>2]=Ad(c[t>>2]|0,(c[sa>>2]|0)+16|0,c[r>>2]|0,c[q>>2]|0,ga,c[s>>2]|0,u,c[(c[sa>>2]|0)+44>>2]|0)|0;d:do if(c[v>>2]|0){if(!(c[r>>2]|0))break c;c[u>>2]=c[ha>>2];c[ba>>2]=0;while(1){if((c[ba>>2]|0)>=(N(c[ha>>2]|0,c[(c[sa>>2]|0)+8>>2]|0)|0))break d;b[(c[s>>2]|0)+(c[ba>>2]<<1)>>1]=0;c[ba>>2]=(c[ba>>2]|0)+1}}while(0);o=N(c[u>>2]|0,c[(c[sa>>2]|0)+8>>2]|0)|0;c[s>>2]=(c[s>>2]|0)+(o<<1);c[p>>2]=(c[p>>2]|0)+(c[u>>2]|0);if((c[p>>2]|0)>=(c[ha>>2]|0))break b}c[ra>>2]=-3;c[oa>>2]=1;break a}while(0);c[M>>2]=0;if((c[H>>2]|0)==0&(c[la>>2]|0)!=1002&(c[G>>2]|0)!=0?(v=(Vh(ga)|0)+17|0,(v+(((c[(c[sa>>2]|0)+56>>2]|0)==1001&1)*20|0)|0)<=(c[ca>>2]<<3|0)):0){if((c[la>>2]|0)==1001)c[ma>>2]=Ob(ga,12)|0;else c[ma>>2]=1;if(c[ma>>2]|0){c[ka>>2]=Ob(ga,1)|0;if((c[la>>2]|0)==1001)e=(Qb(ga,256)|0)+2|0;else{e=c[ca>>2]|0;e=e-((Vh(ga)|0)+7>>3)|0}c[I>>2]=e;c[ca>>2]=(c[ca>>2]|0)-(c[I>>2]|0);v=c[ca>>2]<<3;if((v|0)<(Vh(ga)|0)){c[ca>>2]=0;c[I>>2]=0;c[ma>>2]=0}v=ga+4|0;c[v>>2]=(c[v>>2]|0)-(c[I>>2]|0)}}if((c[la>>2]|0)!=1002)c[M>>2]=17;c[w>>2]=21;switch(c[(c[sa>>2]|0)+52>>2]|0){case 1101:{c[w>>2]=13;break}case 1103:case 1102:{c[w>>2]=17;break}case 1104:{c[w>>2]=19;break}case 1105:{c[w>>2]=21;break}default:{}}v=c[D>>2]|0;c[x>>2]=c[w>>2];tb(v,10012,x)|0;x=c[D>>2]|0;c[y>>2]=c[(c[sa>>2]|0)+48>>2];tb(x,10008,y)|0;if(c[ma>>2]|0){c[O>>2]=0;c[z>>2]=1}e=l;l=l+((1*(c[z>>2]<<2)|0)+15&-16)|0;if((c[O>>2]|0)!=0&(c[la>>2]|0)!=1002){c[da>>2]=e;Qh(c[sa>>2]|0,0,0,c[da>>2]|0,(c[A>>2]|0)<(c[qa>>2]|0)?c[A>>2]|0:c[qa>>2]|0,0)|0}if(c[ma>>2]|0)e=N(c[A>>2]|0,c[(c[sa>>2]|0)+8>>2]|0)|0;else e=1;c[J>>2]=e;e=l;l=l+((1*(c[J>>2]<<2)|0)+15&-16)|0;if((c[ma>>2]|0)!=0&(c[ka>>2]|0)!=0){J=c[D>>2]|0;c[P>>2]=0;tb(J,10010,P)|0;ub(c[D>>2]|0,(c[G>>2]|0)+(c[ca>>2]|0)|0,c[I>>2]|0,e,c[A>>2]|0,0,0)|0;P=c[D>>2]|0;c[Q>>2]=ja+(((ja-ja|0)/4|0)<<2);tb(P,4031,Q)|0}Q=c[D>>2]|0;c[R>>2]=c[M>>2];tb(Q,10010,R)|0;do if((c[la>>2]|0)==1e3){a[L>>0]=a[30519]|0;a[L+1>>0]=a[30520]|0;e:do if(!(c[C>>2]|0)){c[ba>>2]=0;while(1){if((c[ba>>2]|0)>=(N(c[ha>>2]|0,c[(c[sa>>2]|0)+8>>2]|0)|0))break e;g[(c[ia>>2]|0)+(c[ba>>2]<<2)>>2]=0.0;c[ba>>2]=(c[ba>>2]|0)+1}}while(0);if((c[(c[sa>>2]|0)+60>>2]|0)==1001){if((c[ma>>2]|0)!=0&(c[ka>>2]|0)!=0?c[(c[sa>>2]|0)+68>>2]|0:0)break;Y=c[D>>2]|0;c[T>>2]=0;tb(Y,10010,T)|0;ub(c[D>>2]|0,L,2,c[ia>>2]|0,c[Z>>2]|0,0,c[C>>2]|0)|0}}else{c[E>>2]=(c[Y>>2]|0)<(c[ha>>2]|0)?c[Y>>2]|0:c[ha>>2]|0;do if((c[la>>2]|0)!=(c[(c[sa>>2]|0)+60>>2]|0)){if((c[(c[sa>>2]|0)+60>>2]|0)<=0)break;if(c[(c[sa>>2]|0)+68>>2]|0)break;tb(c[D>>2]|0,4028,S)|0}while(0);c[na>>2]=ub(c[D>>2]|0,c[H>>2]|0?0:c[G>>2]|0,c[ca>>2]|0,c[ia>>2]|0,c[E>>2]|0,ga,c[C>>2]|0)|0}while(0);f:do if(!((c[la>>2]|0)==1002|(c[C>>2]|0)!=0)){c[ba>>2]=0;while(1){if((c[ba>>2]|0)>=(N(c[ha>>2]|0,c[(c[sa>>2]|0)+8>>2]|0)|0))break f;g[(c[ia>>2]|0)+(c[ba>>2]<<2)>>2]=+g[(c[ia>>2]|0)+(c[ba>>2]<<2)>>2]+ +(b[f+(c[ba>>2]<<1)>>1]|0)*.000030517578125;c[ba>>2]=(c[ba>>2]|0)+1}}while(0);Y=c[D>>2]|0;c[U>>2]=F+(((F-F|0)/4|0)<<2);tb(Y,10015,U)|0;c[ea>>2]=c[(c[F>>2]|0)+60>>2];if(!((c[ma>>2]|0)==0|(c[ka>>2]|0)!=0)){tb(c[D>>2]|0,4028,V)|0;Y=c[D>>2]|0;c[W>>2]=0;tb(Y,10010,W)|0;ub(c[D>>2]|0,(c[G>>2]|0)+(c[ca>>2]|0)|0,c[I>>2]|0,e,c[A>>2]|0,0,0)|0;W=c[D>>2]|0;c[X>>2]=ja+(((ja-ja|0)/4|0)<<2);tb(W,4031,X)|0;W=(c[ia>>2]|0)+((N(c[(c[sa>>2]|0)+8>>2]|0,(c[ha>>2]|0)-(c[Z>>2]|0)|0)|0)<<2)|0;X=e+((N(c[(c[sa>>2]|0)+8>>2]|0,c[Z>>2]|0)|0)<<2)|0;Y=(c[ia>>2]|0)+((N(c[(c[sa>>2]|0)+8>>2]|0,(c[ha>>2]|0)-(c[Z>>2]|0)|0)|0)<<2)|0;Wh(W,X,Y,c[Z>>2]|0,c[(c[sa>>2]|0)+8>>2]|0,c[ea>>2]|0,c[(c[sa>>2]|0)+12>>2]|0)}if((c[ma>>2]|0)!=0&(c[ka>>2]|0)!=0){c[B>>2]=0;while(1){if((c[B>>2]|0)>=(c[(c[sa>>2]|0)+8>>2]|0))break;c[ba>>2]=0;while(1){if((c[ba>>2]|0)>=(c[Z>>2]|0))break;X=N(c[(c[sa>>2]|0)+8>>2]|0,c[ba>>2]|0)|0;Y=N(c[(c[sa>>2]|0)+8>>2]|0,c[ba>>2]|0)|0;g[(c[ia>>2]|0)+(Y+(c[B>>2]|0)<<2)>>2]=+g[e+(X+(c[B>>2]|0)<<2)>>2];c[ba>>2]=(c[ba>>2]|0)+1}c[B>>2]=(c[B>>2]|0)+1}W=e+((N(c[(c[sa>>2]|0)+8>>2]|0,c[Z>>2]|0)|0)<<2)|0;X=(c[ia>>2]|0)+((N(c[(c[sa>>2]|0)+8>>2]|0,c[Z>>2]|0)|0)<<2)|0;Y=(c[ia>>2]|0)+((N(c[(c[sa>>2]|0)+8>>2]|0,c[Z>>2]|0)|0)<<2)|0;Wh(W,X,Y,c[Z>>2]|0,c[(c[sa>>2]|0)+8>>2]|0,c[ea>>2]|0,c[(c[sa>>2]|0)+12>>2]|0)}do if(c[O>>2]|0){if((c[qa>>2]|0)<(c[A>>2]|0)){Wh(c[da>>2]|0,c[ia>>2]|0,c[ia>>2]|0,c[Z>>2]|0,c[(c[sa>>2]|0)+8>>2]|0,c[ea>>2]|0,c[(c[sa>>2]|0)+12>>2]|0);break}c[ba>>2]=0;while(1){Y=(c[ba>>2]|0)<(N(c[(c[sa>>2]|0)+8>>2]|0,c[Z>>2]|0)|0);e=c[da>>2]|0;if(!Y)break;g[(c[ia>>2]|0)+(c[ba>>2]<<2)>>2]=+g[e+(c[ba>>2]<<2)>>2];c[ba>>2]=(c[ba>>2]|0)+1}X=e+((N(c[(c[sa>>2]|0)+8>>2]|0,c[Z>>2]|0)|0)<<2)|0;Y=(c[ia>>2]|0)+((N(c[(c[sa>>2]|0)+8>>2]|0,c[Z>>2]|0)|0)<<2)|0;da=(c[ia>>2]|0)+((N(c[(c[sa>>2]|0)+8>>2]|0,c[Z>>2]|0)|0)<<2)|0;Wh(X,Y,da,c[Z>>2]|0,c[(c[sa>>2]|0)+8>>2]|0,c[ea>>2]|0,c[(c[sa>>2]|0)+12>>2]|0)}while(0);g:do if(c[(c[sa>>2]|0)+40>>2]|0){g[aa>>2]=+K(+(+(c[(c[sa>>2]|0)+40>>2]|0)*6.488140788860619e-04*.6931471805599453));c[ba>>2]=0;while(1){if((c[ba>>2]|0)>=(N(c[ha>>2]|0,c[(c[sa>>2]|0)+8>>2]|0)|0))break g;g[fa>>2]=+g[(c[ia>>2]|0)+(c[ba>>2]<<2)>>2]*+g[aa>>2];g[(c[ia>>2]|0)+(c[ba>>2]<<2)>>2]=+g[fa>>2];c[ba>>2]=(c[ba>>2]|0)+1}}while(0);if((c[ca>>2]|0)<=1){j=c[sa>>2]|0;e=0}else{j=c[sa>>2]|0;e=c[ga+28>>2]^c[ja>>2]}c[j+84>>2]=e;c[(c[sa>>2]|0)+60>>2]=c[la>>2];if(c[ma>>2]|0)e=(c[ka>>2]|0)!=0^1;else e=0;c[(c[sa>>2]|0)+68>>2]=e&1;if((c[na>>2]|0)>=0)Rh()|0;c[ra>>2]=(c[na>>2]|0)<0?c[na>>2]|0:c[qa>>2]|0;c[oa>>2]=1}while(0);_(c[pa>>2]|0);sa=c[ra>>2]|0;l=ta;return sa|0}function Rh(){return 0}function Sh(a){a=a|0;var b=0,e=0,f=0;f=l;l=l+16|0;b=f+4|0;e=f;c[b>>2]=a;do if(!((d[c[b>>2]>>0]|0)&128|0))if(((d[c[b>>2]>>0]|0)&96|0)==96){c[e>>2]=1001;break}else{c[e>>2]=1e3;break}else c[e>>2]=1002;while(0);l=f;return c[e>>2]|0}function Th(a){a=a|0;var b=0,e=0,f=0,g=0;g=l;l=l+16|0;e=g+4|0;f=g;c[e>>2]=a;b=d[c[e>>2]>>0]|0;if((d[c[e>>2]>>0]|0)&128|0){e=1102+(b>>5&3)|0;c[f>>2]=e;c[f>>2]=(c[f>>2]|0)==1102?1101:e;f=c[f>>2]|0;l=g;return f|0}a=d[c[e>>2]>>0]|0;if((b&96|0)==96){c[f>>2]=a&16|0?1105:1104;f=c[f>>2]|0;l=g;return f|0}else{c[f>>2]=1101+(a>>5&3);f=c[f>>2]|0;l=g;return f|0}return 0}function Uh(a){a=a|0;var b=0,e=0;e=l;l=l+16|0;b=e;c[b>>2]=a;l=e;return ((d[c[b>>2]>>0]|0)&4|0?2:1)|0}function Vh(a){a=a|0;var b=0,d=0;b=l;l=l+16|0;d=b;c[d>>2]=a;a=(c[(c[d>>2]|0)+20>>2]|0)-(32-(Q(c[(c[d>>2]|0)+28>>2]|0)|0))|0;l=b;return a|0}function Wh(a,b,d,e,f,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0.0;u=l;l=l+48|0;n=u+40|0;o=u+36|0;q=u+32|0;r=u+28|0;k=u+24|0;t=u+20|0;v=u+16|0;m=u+12|0;j=u+8|0;p=u+4|0;s=u;c[n>>2]=a;c[o>>2]=b;c[q>>2]=d;c[r>>2]=e;c[k>>2]=f;c[t>>2]=h;c[v>>2]=i;c[p>>2]=48e3/(c[v>>2]|0)|0;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[k>>2]|0))break;c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[r>>2]|0))break;w=+g[(c[t>>2]|0)+((N(c[m>>2]|0,c[p>>2]|0)|0)<<2)>>2];g[s>>2]=w*+g[(c[t>>2]|0)+((N(c[m>>2]|0,c[p>>2]|0)|0)<<2)>>2];e=N(c[m>>2]|0,c[k>>2]|0)|0;h=N(c[m>>2]|0,c[k>>2]|0)|0;v=N(c[m>>2]|0,c[k>>2]|0)|0;g[(c[q>>2]|0)+(v+(c[j>>2]|0)<<2)>>2]=+g[s>>2]*+g[(c[o>>2]|0)+(e+(c[j>>2]|0)<<2)>>2]+(1.0-+g[s>>2])*+g[(c[n>>2]|0)+(h+(c[j>>2]|0)<<2)>>2];c[m>>2]=(c[m>>2]|0)+1}c[j>>2]=(c[j>>2]|0)+1}l=u;return}function Xh(a,d,e,f,h,i){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;v=l;l=l+48|0;s=v+40|0;u=v+36|0;k=v+32|0;p=v+28|0;q=v+24|0;n=v+20|0;m=v+16|0;r=v+12|0;o=v+8|0;j=v+4|0;t=v;c[u>>2]=a;c[k>>2]=d;c[p>>2]=e;c[q>>2]=f;c[n>>2]=h;c[m>>2]=i;if((c[n>>2]|0)<=0){c[s>>2]=-1;u=c[s>>2]|0;l=v;return u|0}do if(!((c[k>>2]|0)!=0&(c[p>>2]|0)>0^1|(c[m>>2]|0)!=0)){c[j>>2]=Yh(c[u>>2]|0,c[k>>2]|0,c[p>>2]|0)|0;if((c[j>>2]|0)>0){c[n>>2]=(c[n>>2]|0)<(c[j>>2]|0)?c[n>>2]|0:c[j>>2]|0;break}c[s>>2]=-4;u=c[s>>2]|0;l=v;return u|0}while(0);a=N(c[n>>2]|0,c[(c[u>>2]|0)+8>>2]|0)|0;c[t>>2]=$()|0;d=l;l=l+((1*(a<<2)|0)+15&-16)|0;c[r>>2]=Ph(c[u>>2]|0,c[k>>2]|0,c[p>>2]|0,d,c[n>>2]|0,c[m>>2]|0,0,0,1)|0;a:do if((c[r>>2]|0)>0){c[o>>2]=0;while(1){if((c[o>>2]|0)>=(N(c[r>>2]|0,c[(c[u>>2]|0)+8>>2]|0)|0))break a;p=Zh(+g[d+(c[o>>2]<<2)>>2])|0;b[(c[q>>2]|0)+(c[o>>2]<<1)>>1]=p;c[o>>2]=(c[o>>2]|0)+1}}while(0);c[s>>2]=c[r>>2];_(c[t>>2]|0);u=c[s>>2]|0;l=v;return u|0}function Yh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=l;l=l+16|0;f=e+8|0;h=e+4|0;g=e;c[f>>2]=a;c[h>>2]=b;c[g>>2]=d;b=_h(c[h>>2]|0,c[g>>2]|0,c[(c[f>>2]|0)+12>>2]|0)|0;l=e;return b|0}function Zh(a){a=+a;var b=0,c=0;c=l;l=l+16|0;b=c;g[b>>2]=a;g[b>>2]=+g[b>>2]*32768.0;g[b>>2]=+g[b>>2]>-32768.0?+g[b>>2]:-32768.0;g[b>>2]=+g[b>>2]<32767.0?+g[b>>2]:32767.0;b=(Ui(+g[b>>2])|0)&65535;l=c;return b|0}function _h(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;i=l;l=l+32|0;g=i+20|0;f=i+16|0;k=i+12|0;e=i+8|0;h=i+4|0;j=i;c[f>>2]=a;c[k>>2]=b;c[e>>2]=d;c[j>>2]=$h(c[f>>2]|0,c[k>>2]|0)|0;d=c[j>>2]|0;if((c[j>>2]|0)<0){c[g>>2]=d;k=c[g>>2]|0;l=i;return k|0}c[h>>2]=N(d,Ih(c[f>>2]|0,c[e>>2]|0)|0)|0;if(((c[h>>2]|0)*25|0)>((c[e>>2]|0)*3|0)){c[g>>2]=-4;k=c[g>>2]|0;l=i;return k|0}else{c[g>>2]=c[h>>2];k=c[g>>2]|0;l=i;return k|0}return 0}function $h(a,b){a=a|0;b=b|0;var e=0,f=0,g=0,h=0,i=0;i=l;l=l+16|0;h=i+12|0;g=i+8|0;f=i+4|0;e=i;c[g>>2]=a;c[f>>2]=b;do if((c[f>>2]|0)>=1){c[e>>2]=(d[c[g>>2]>>0]|0)&3;if(!(c[e>>2]|0)){c[h>>2]=1;break}if((c[e>>2]|0)!=3){c[h>>2]=2;break}if((c[f>>2]|0)<2){c[h>>2]=-4;break}else{c[h>>2]=(d[(c[g>>2]|0)+1>>0]|0)&63;break}}else c[h>>2]=-1;while(0);l=i;return c[h>>2]|0}function ai(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0;p=l;l=l+32|0;n=p+24|0;o=p+20|0;h=p+16|0;k=p+12|0;m=p+8|0;j=p+4|0;i=p;c[o>>2]=a;c[h>>2]=b;c[k>>2]=d;c[m>>2]=e;c[j>>2]=f;c[i>>2]=g;if((c[j>>2]|0)<=0){c[n>>2]=-1;o=c[n>>2]|0;l=p;return o|0}else{c[n>>2]=Ph(c[o>>2]|0,c[h>>2]|0,c[k>>2]|0,c[m>>2]|0,c[j>>2]|0,c[i>>2]|0,0,0,0)|0;o=c[n>>2]|0;l=p;return o|0}return 0}function bi(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0;A=l;l=l+112|0;q=A+8|0;z=A+108|0;h=A+104|0;B=A+100|0;y=A+96|0;e=A+80|0;g=A+72|0;f=A+68|0;i=A+64|0;r=A+60|0;o=A+56|0;x=A+52|0;j=A+48|0;s=A+44|0;k=A+40|0;t=A+36|0;m=A+32|0;u=A+28|0;n=A+24|0;v=A+20|0;p=A+16|0;w=A+12|0;c[h>>2]=a;c[B>>2]=b;c[y>>2]=0;c[g>>2]=(c[h>>2]|0)+(c[(c[h>>2]|0)+4>>2]|0);c[f>>2]=(c[h>>2]|0)+(c[c[h>>2]>>2]|0);c[e>>2]=d;a:do switch(c[B>>2]|0){case 4009:{x=(c[e>>2]|0)+(4-1)&~(4-1);B=c[x>>2]|0;c[e>>2]=x+4;c[r>>2]=B;c[i>>2]=c[r>>2];if(c[i>>2]|0){c[c[i>>2]>>2]=c[(c[h>>2]|0)+52>>2];e=20}else e=21;break}case 4031:{w=(c[e>>2]|0)+(4-1)&~(4-1);B=c[w>>2]|0;c[e>>2]=w+4;c[x>>2]=B;c[o>>2]=c[x>>2];if(c[o>>2]|0){c[c[o>>2]>>2]=c[(c[h>>2]|0)+84>>2];e=20}else e=21;break}case 4028:{aj((c[h>>2]|0)+48|0,0,88-((c[h>>2]|0)+48-(c[h>>2]|0))|0)|0;tb(c[f>>2]|0,4028,A)|0;zd(c[g>>2]|0)|0;c[(c[h>>2]|0)+48>>2]=c[(c[h>>2]|0)+8>>2];c[(c[h>>2]|0)+64>>2]=(c[(c[h>>2]|0)+12>>2]|0)/400|0;e=20;break}case 4029:{x=(c[e>>2]|0)+(4-1)&~(4-1);B=c[x>>2]|0;c[e>>2]=x+4;c[s>>2]=B;c[j>>2]=c[s>>2];if(c[j>>2]|0){c[c[j>>2]>>2]=c[(c[h>>2]|0)+12>>2];e=20}else e=21;break}case 4033:{x=(c[e>>2]|0)+(4-1)&~(4-1);B=c[x>>2]|0;c[e>>2]=x+4;c[t>>2]=B;c[k>>2]=c[t>>2];if(c[k>>2]|0)if((c[(c[h>>2]|0)+60>>2]|0)==1002){e=c[f>>2]|0;c[q>>2]=(c[k>>2]|0)+((((c[k>>2]|0)-(c[k>>2]|0)|0)/4|0)<<2);tb(e,4033,q)|0;e=20;break a}else{c[c[k>>2]>>2]=c[(c[h>>2]|0)+16+20>>2];e=20;break a}else e=21;break}case 4045:{x=(c[e>>2]|0)+(4-1)&~(4-1);B=c[x>>2]|0;c[e>>2]=x+4;c[u>>2]=B;c[m>>2]=c[u>>2];if(c[m>>2]|0){c[c[m>>2]>>2]=c[(c[h>>2]|0)+40>>2];e=20}else e=21;break}case 4034:{x=(c[e>>2]|0)+(4-1)&~(4-1);B=c[x>>2]|0;c[e>>2]=x+4;c[v>>2]=B;c[n>>2]=c[v>>2];if((c[n>>2]|0)<-32768|(c[n>>2]|0)>32767)e=21;else{c[(c[h>>2]|0)+40>>2]=c[n>>2];e=20}break}case 4039:{x=(c[e>>2]|0)+(4-1)&~(4-1);B=c[x>>2]|0;c[e>>2]=x+4;c[w>>2]=B;c[p>>2]=c[w>>2];if(c[p>>2]|0){c[c[p>>2]>>2]=c[(c[h>>2]|0)+72>>2];e=20}else e=21;break}default:{c[y>>2]=-5;e=20}}while(0);if((e|0)==20){c[z>>2]=c[y>>2];B=c[z>>2]|0;l=A;return B|0}else if((e|0)==21){c[z>>2]=-1;B=c[z>>2]|0;l=A;return B|0}return 0}function ci(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;h=l;l=l+32|0;f=h+16|0;d=h+12|0;g=h+8|0;b=h+4|0;e=h;c[d>>2]=a;if((c[d>>2]|0)<1|(c[d>>2]|0)>2){c[f>>2]=0;g=c[f>>2]|0;l=h;return g|0}c[e>>2]=Bd(g)|0;if(c[e>>2]|0){c[f>>2]=0;g=c[f>>2]|0;l=h;return g|0}else{c[g>>2]=di(c[g>>2]|0)|0;c[b>>2]=Sa(c[d>>2]|0)|0;e=di(18220)|0;c[f>>2]=e+(c[g>>2]|0)+(c[b>>2]|0);g=c[f>>2]|0;l=h;return g|0}return 0}function di(a){a=a|0;var b=0,d=0,e=0;b=l;l=l+16|0;e=b+4|0;d=b;c[e>>2]=a;c[d>>2]=4;a=N((((c[e>>2]|0)+(c[d>>2]|0)-1|0)>>>0)/((c[d>>2]|0)>>>0)|0,c[d>>2]|0)|0;l=b;return a|0}function ei(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;u=l;l=l+64|0;t=u+8|0;s=u;o=u+48|0;r=u+44|0;h=u+40|0;k=u+36|0;i=u+32|0;q=u+28|0;j=u+24|0;m=u+20|0;n=u+16|0;p=u+12|0;c[r>>2]=a;c[h>>2]=d;c[k>>2]=e;c[i>>2]=f;if((!((c[h>>2]|0)!=48e3&(c[h>>2]|0)!=24e3&(c[h>>2]|0)!=16e3&(c[h>>2]|0)!=12e3&(c[h>>2]|0)!=8e3)?!((c[k>>2]|0)!=1&(c[k>>2]|0)!=2):0)?!((c[i>>2]|0)!=2048&(c[i>>2]|0)!=2049&(c[i>>2]|0)!=2051):0){a=c[r>>2]|0;aj(a|0,0,ci(c[k>>2]|0)|0)|0;c[n>>2]=Bd(p)|0;if(c[n>>2]|0){c[o>>2]=-1;t=c[o>>2]|0;l=u;return t|0}c[p>>2]=di(c[p>>2]|0)|0;a=di(18220)|0;c[(c[r>>2]|0)+4>>2]=a;c[c[r>>2]>>2]=(c[(c[r>>2]|0)+4>>2]|0)+(c[p>>2]|0);c[q>>2]=(c[r>>2]|0)+(c[(c[r>>2]|0)+4>>2]|0);c[j>>2]=(c[r>>2]|0)+(c[c[r>>2]>>2]|0);a=c[k>>2]|0;c[(c[r>>2]|0)+100>>2]=a;c[(c[r>>2]|0)+14288>>2]=a;c[(c[r>>2]|0)+132>>2]=c[h>>2];a=fi()|0;c[(c[r>>2]|0)+168>>2]=a;c[n>>2]=Cd(c[q>>2]|0,c[(c[r>>2]|0)+168>>2]|0,(c[r>>2]|0)+8|0)|0;if(c[n>>2]|0){c[o>>2]=-3;t=c[o>>2]|0;l=u;return t|0}c[(c[r>>2]|0)+8>>2]=c[k>>2];c[(c[r>>2]|0)+8+4>>2]=c[k>>2];c[(c[r>>2]|0)+8+8>>2]=c[(c[r>>2]|0)+132>>2];c[(c[r>>2]|0)+8+12>>2]=16e3;c[(c[r>>2]|0)+8+16>>2]=8e3;c[(c[r>>2]|0)+8+20>>2]=16e3;c[(c[r>>2]|0)+8+24>>2]=20;c[(c[r>>2]|0)+8+28>>2]=25e3;c[(c[r>>2]|0)+8+32>>2]=0;c[(c[r>>2]|0)+8+36>>2]=9;c[(c[r>>2]|0)+8+40>>2]=0;c[(c[r>>2]|0)+8+44>>2]=0;c[(c[r>>2]|0)+8+48>>2]=0;c[(c[r>>2]|0)+8+64>>2]=0;c[m>>2]=Ua(c[j>>2]|0,c[h>>2]|0,c[k>>2]|0,c[(c[r>>2]|0)+168>>2]|0)|0;if(c[m>>2]|0){c[o>>2]=-3;t=c[o>>2]|0;l=u;return t|0}else{a=c[j>>2]|0;c[s>>2]=0;Wa(a,10016,s)|0;s=c[j>>2]|0;c[t>>2]=c[(c[r>>2]|0)+8+36>>2];Wa(s,4010,t)|0;c[(c[r>>2]|0)+136>>2]=1;c[(c[r>>2]|0)+140>>2]=1;c[(c[r>>2]|0)+152>>2]=-1e3;t=3e3+(N(c[h>>2]|0,c[k>>2]|0)|0)|0;c[(c[r>>2]|0)+148>>2]=t;c[(c[r>>2]|0)+96>>2]=c[i>>2];c[(c[r>>2]|0)+112>>2]=-1e3;c[(c[r>>2]|0)+116>>2]=-1e3;c[(c[r>>2]|0)+120>>2]=1105;c[(c[r>>2]|0)+108>>2]=-1e3;c[(c[r>>2]|0)+124>>2]=-1e3;c[(c[r>>2]|0)+128>>2]=-1;c[(c[r>>2]|0)+160>>2]=(c[(c[r>>2]|0)+132>>2]|0)/100|0;c[(c[r>>2]|0)+156>>2]=24;c[(c[r>>2]|0)+144>>2]=5e3;c[(c[r>>2]|0)+104>>2]=(c[(c[r>>2]|0)+132>>2]|0)/250|0;b[(c[r>>2]|0)+14292>>1]=16384;g[(c[r>>2]|0)+14300>>2]=1.0;t=(Bf(60)|0)<<8;c[(c[r>>2]|0)+14296>>2]=t;c[(c[r>>2]|0)+14344>>2]=1;c[(c[r>>2]|0)+14320>>2]=1001;c[(c[r>>2]|0)+14336>>2]=1105;Hi((c[r>>2]|0)+172|0);c[o>>2]=0;t=c[o>>2]|0;l=u;return t|0}}c[o>>2]=-1;t=c[o>>2]|0;l=u;return t|0}function fi(){return 0}function gi(a,b,d,e,f,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;u=l;l=l+48|0;v=u+40|0;r=u+36|0;s=u+32|0;p=u+28|0;m=u+24|0;n=u+20|0;j=u+16|0;t=u+12|0;q=u+8|0;o=u+4|0;k=u;c[v>>2]=a;c[r>>2]=b;c[s>>2]=d;c[p>>2]=e;c[m>>2]=f;c[n>>2]=h;c[j>>2]=i;c[t>>2]=c[v>>2];c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[s>>2]|0))break;v=N((c[o>>2]|0)+(c[p>>2]|0)|0,c[j>>2]|0)|0;g[(c[r>>2]|0)+(c[o>>2]<<2)>>2]=+g[(c[t>>2]|0)+(v+(c[m>>2]|0)<<2)>>2]*32768.0;c[o>>2]=(c[o>>2]|0)+1}a:do if((c[n>>2]|0)<=-1){if((c[n>>2]|0)==-2){c[k>>2]=1;while(1){if((c[k>>2]|0)>=(c[j>>2]|0))break a;c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[s>>2]|0))break;d=N((c[o>>2]|0)+(c[p>>2]|0)|0,c[j>>2]|0)|0;v=(c[r>>2]|0)+(c[o>>2]<<2)|0;g[v>>2]=+g[v>>2]+ +g[(c[t>>2]|0)+(d+(c[k>>2]|0)<<2)>>2]*32768.0;c[o>>2]=(c[o>>2]|0)+1}c[k>>2]=(c[k>>2]|0)+1}}}else{c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[s>>2]|0))break a;d=N((c[o>>2]|0)+(c[p>>2]|0)|0,c[j>>2]|0)|0;v=(c[r>>2]|0)+(c[o>>2]<<2)|0;g[v>>2]=+g[v>>2]+ +g[(c[t>>2]|0)+(d+(c[n>>2]|0)<<2)>>2]*32768.0;c[o>>2]=(c[o>>2]|0)+1}}while(0);g[q>>2]=1.0;if((c[j>>2]|0)==-2)g[q>>2]=+g[q>>2]/+(c[j>>2]|0);else g[q>>2]=+g[q>>2]/2.0;c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[s>>2]|0))break;v=(c[r>>2]|0)+(c[o>>2]<<2)|0;g[v>>2]=+g[v>>2]*+g[q>>2];c[o>>2]=(c[o>>2]|0)+1}l=u;return}function hi(a,d,e,f,h,i,j){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;v=l;l=l+48|0;w=v+40|0;s=v+36|0;t=v+32|0;q=v+28|0;n=v+24|0;o=v+20|0;k=v+16|0;u=v+12|0;r=v+8|0;p=v+4|0;m=v;c[w>>2]=a;c[s>>2]=d;c[t>>2]=e;c[q>>2]=f;c[n>>2]=h;c[o>>2]=i;c[k>>2]=j;c[u>>2]=c[w>>2];c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[t>>2]|0))break;w=N((c[p>>2]|0)+(c[q>>2]|0)|0,c[k>>2]|0)|0;g[(c[s>>2]|0)+(c[p>>2]<<2)>>2]=+(b[(c[u>>2]|0)+(w+(c[n>>2]|0)<<1)>>1]|0);c[p>>2]=(c[p>>2]|0)+1}a:do if((c[o>>2]|0)<=-1){if((c[o>>2]|0)==-2){c[m>>2]=1;while(1){if((c[m>>2]|0)>=(c[k>>2]|0))break a;c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[t>>2]|0))break;e=N((c[p>>2]|0)+(c[q>>2]|0)|0,c[k>>2]|0)|0;w=(c[s>>2]|0)+(c[p>>2]<<2)|0;g[w>>2]=+g[w>>2]+ +(b[(c[u>>2]|0)+(e+(c[m>>2]|0)<<1)>>1]|0);c[p>>2]=(c[p>>2]|0)+1}c[m>>2]=(c[m>>2]|0)+1}}}else{c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[t>>2]|0))break a;e=N((c[p>>2]|0)+(c[q>>2]|0)|0,c[k>>2]|0)|0;w=(c[s>>2]|0)+(c[p>>2]<<2)|0;g[w>>2]=+g[w>>2]+ +(b[(c[u>>2]|0)+(e+(c[o>>2]|0)<<1)>>1]|0);c[p>>2]=(c[p>>2]|0)+1}}while(0);g[r>>2]=.000030517578125;if((c[k>>2]|0)==-2)g[r>>2]=+g[r>>2]/+(c[k>>2]|0);else g[r>>2]=+g[r>>2]/2.0;c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[t>>2]|0))break;w=(c[s>>2]|0)+(c[p>>2]<<2)|0;g[w>>2]=+g[w>>2]*+g[r>>2];c[p>>2]=(c[p>>2]|0)+1}l=v;return}function ii(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+32|0;i=j+16|0;g=j+12|0;e=j+8|0;f=j+4|0;h=j;c[g>>2]=a;c[e>>2]=b;c[f>>2]=d;if((c[g>>2]|0)<((c[f>>2]|0)/400|0|0)){c[i>>2]=-1;i=c[i>>2]|0;l=j;return i|0}do if((c[e>>2]|0)==5e3)c[h>>2]=c[g>>2];else{if((c[e>>2]|0)==5010){c[h>>2]=(c[f>>2]|0)/50|0;break}if(!((c[e>>2]|0)>=5001&(c[e>>2]|0)<=5006)){c[i>>2]=-1;i=c[i>>2]|0;l=j;return i|0}d=c[f>>2]|0;if((((c[f>>2]|0)*3|0)/50|0|0)<(((c[f>>2]|0)/400|0)<<(c[e>>2]|0)-5001|0))d=(d*3|0)/50|0;else d=((d|0)/400|0)<<(c[e>>2]|0)-5001;c[h>>2]=d}while(0);if((c[h>>2]|0)>(c[g>>2]|0)){c[i>>2]=-1;i=c[i>>2]|0;l=j;return i|0}if(((((((c[h>>2]|0)*400|0)!=(c[f>>2]|0)?((c[h>>2]|0)*200|0)!=(c[f>>2]|0):0)?((c[h>>2]|0)*100|0)!=(c[f>>2]|0):0)?((c[h>>2]|0)*50|0)!=(c[f>>2]|0):0)?((c[h>>2]|0)*25|0)!=(c[f>>2]|0):0)?((c[h>>2]|0)*50|0)!=((c[f>>2]|0)*3|0):0){c[i>>2]=-1;i=c[i>>2]|0;l=j;return i|0}c[i>>2]=c[h>>2];i=c[i>>2]|0;l=j;return i|0}function ji(a,b,d,e,f,g,h,i,j){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;w=l;l=l+48|0;t=w+40|0;o=w+36|0;s=w+32|0;v=w+28|0;k=w+24|0;m=w+20|0;p=w+16|0;q=w+12|0;r=w+8|0;u=w+4|0;n=w;c[o>>2]=a;c[s>>2]=b;c[v>>2]=d;c[k>>2]=e;c[m>>2]=f;c[p>>2]=g;c[q>>2]=h;c[r>>2]=i;c[u>>2]=j;if((c[v>>2]|0)==5010?(c[s>>2]|0)>=((c[m>>2]|0)/200|0|0):0){c[n>>2]=3;c[n>>2]=ki(c[o>>2]|0,c[s>>2]|0,c[k>>2]|0,c[m>>2]|0,c[p>>2]|0,0.0,c[u>>2]|0,c[q>>2]|0,c[r>>2]|0)|0;while(1){if((((c[m>>2]|0)/400|0)<>2]|0)<=(c[s>>2]|0))break;c[n>>2]=(c[n>>2]|0)+-1}c[s>>2]=((c[m>>2]|0)/400|0)<>2]}else c[s>>2]=ii(c[s>>2]|0,c[v>>2]|0,c[m>>2]|0)|0;if((c[s>>2]|0)<0){c[t>>2]=-1;v=c[t>>2]|0;l=w;return v|0}else{c[t>>2]=c[s>>2];v=c[t>>2]|0;l=w;return v|0}return 0}function ki(a,b,d,e,f,h,i,j,k){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=+h;i=i|0;j=j|0;k=k|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0;H=l;l=l+304|0;G=H+296|0;m=H+292|0;n=H+288|0;I=H+284|0;q=H+280|0;F=H+276|0;x=H+272|0;r=H+268|0;s=H+264|0;o=H+260|0;v=H+256|0;t=H+144|0;u=H+36|0;y=H+32|0;p=H+28|0;C=H+24|0;A=H+20|0;z=H+16|0;B=H+12|0;D=H+8|0;E=H+4|0;w=H;c[G>>2]=a;c[m>>2]=b;c[n>>2]=d;c[I>>2]=e;c[q>>2]=f;g[F>>2]=h;c[x>>2]=i;c[r>>2]=j;c[s>>2]=k;c[p>>2]=0;c[C>>2]=(c[I>>2]|0)/400|0;a=c[C>>2]|0;c[B>>2]=$()|0;e=l;l=l+((1*(a<<2)|0)+15&-16)|0;g[t>>2]=+g[c[x>>2]>>2];g[u>>2]=1.0/(+g[c[x>>2]>>2]+1.0000000036274937e-15);if(c[r>>2]|0){c[z>>2]=(c[C>>2]<<1)-(c[r>>2]|0);c[m>>2]=(c[m>>2]|0)-(c[z>>2]|0);g[t+4>>2]=+g[(c[x>>2]|0)+4>>2];g[u+4>>2]=1.0/(+g[(c[x>>2]|0)+4>>2]+1.0000000036274937e-15);g[t+8>>2]=+g[(c[x>>2]|0)+8>>2];g[u+8>>2]=1.0/(+g[(c[x>>2]|0)+8>>2]+1.0000000036274937e-15);c[A>>2]=3}else{c[A>>2]=1;c[z>>2]=0}if(((c[m>>2]|0)/(c[C>>2]|0)|0|0)<24)d=(c[m>>2]|0)/(c[C>>2]|0)|0;else d=24;c[o>>2]=d;g[y>>2]=0.0;c[v>>2]=0;while(1){if((c[v>>2]|0)>=(c[o>>2]|0))break;g[D>>2]=1.0000000036274937e-15;I=N(c[v>>2]|0,c[C>>2]|0)|0;ba[c[s>>2]&3](c[G>>2]|0,e,c[C>>2]|0,I+(c[z>>2]|0)|0,0,-2,c[n>>2]|0);if(!(c[v>>2]|0))g[y>>2]=+g[e>>2];c[w>>2]=0;while(1){if((c[w>>2]|0)>=(c[C>>2]|0))break;g[E>>2]=+g[e+(c[w>>2]<<2)>>2];g[D>>2]=+g[D>>2]+(+g[E>>2]-+g[y>>2])*(+g[E>>2]-+g[y>>2]);g[y>>2]=+g[E>>2];c[w>>2]=(c[w>>2]|0)+1}g[t+((c[v>>2]|0)+(c[A>>2]|0)<<2)>>2]=+g[D>>2];g[u+((c[v>>2]|0)+(c[A>>2]|0)<<2)>>2]=1.0/+g[D>>2];c[v>>2]=(c[v>>2]|0)+1}g[t+((c[v>>2]|0)+(c[A>>2]|0)<<2)>>2]=+g[t+((c[v>>2]|0)+(c[A>>2]|0)-1<<2)>>2];if(c[r>>2]|0)c[o>>2]=24<((c[o>>2]|0)+2|0)?24:(c[o>>2]|0)+2|0;c[p>>2]=li(t,u,c[o>>2]|0,~~((+g[F>>2]*.5+1.0)*+(((c[n>>2]|0)*60|0)+40|0)),(c[q>>2]|0)/400|0)|0;g[c[x>>2]>>2]=+g[t+(1<>2]<<2)>>2];if(!(c[r>>2]|0)){I=c[p>>2]|0;G=c[B>>2]|0;_(G|0);l=H;return I|0}g[(c[x>>2]|0)+4>>2]=+g[t+((1<>2])+1<<2)>>2];g[(c[x>>2]|0)+8>>2]=+g[t+((1<>2])+2<<2)>>2];I=c[p>>2]|0;G=c[B>>2]|0;_(G|0);l=H;return I|0}function li(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var h=0.0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0.0;z=l;l=l+3136|0;i=z+3124|0;j=z+3120|0;t=z+3116|0;n=z+3112|0;r=z+3108|0;x=z+3104|0;w=z+1568|0;y=z+32|0;u=z+28|0;v=z+24|0;m=z+20|0;o=z+16|0;p=z+12|0;q=z+8|0;k=z+4|0;s=z;c[i>>2]=a;c[j>>2]=b;c[t>>2]=d;c[n>>2]=e;c[r>>2]=f;do if((c[r>>2]|0)>=80)if((c[r>>2]|0)>160){g[m>>2]=1.0;break}else{g[m>>2]=(+(c[r>>2]|0)-80.0)/80.0;break}else g[m>>2]=0.0;while(0);c[x>>2]=0;while(1){if((c[x>>2]|0)>=16)break;c[y+(c[x>>2]<<2)>>2]=-1;g[w+(c[x>>2]<<2)>>2]=1.0e10;c[x>>2]=(c[x>>2]|0)+1}c[x>>2]=0;while(1){if((c[x>>2]|0)>=4)break;A=+((c[n>>2]|0)+(N(c[r>>2]|0,1<>2])|0)|0);h=+g[m>>2];h=A*(h*+mi(c[i>>2]|0,c[j>>2]|0,c[x>>2]|0,(c[t>>2]|0)+1|0)+1.0);g[w+(1<>2]<<2)>>2]=h;c[y+(1<>2]<<2)>>2]=c[x>>2];c[x>>2]=(c[x>>2]|0)+1}c[x>>2]=1;while(1){if((c[x>>2]|0)>=(c[t>>2]|0))break;c[o>>2]=2;while(1){if((c[o>>2]|0)>=16)break;g[w+(c[x>>2]<<6)+(c[o>>2]<<2)>>2]=+g[w+((c[x>>2]|0)-1<<6)+((c[o>>2]|0)-1<<2)>>2];c[y+(c[x>>2]<<6)+(c[o>>2]<<2)>>2]=(c[o>>2]|0)-1;c[o>>2]=(c[o>>2]|0)+1}c[o>>2]=0;while(1){a=c[x>>2]|0;if((c[o>>2]|0)>=4)break;c[y+(a<<6)+(1<>2]<<2)>>2]=1;g[q>>2]=+g[w+((c[x>>2]|0)-1<<6)+4>>2];c[p>>2]=1;while(1){if((c[p>>2]|0)>=4)break;g[s>>2]=+g[w+((c[x>>2]|0)-1<<6)+((1<<(c[p>>2]|0)+1)-1<<2)>>2];if(+g[s>>2]<+g[q>>2]){c[y+(c[x>>2]<<6)+(1<>2]<<2)>>2]=(1<<(c[p>>2]|0)+1)-1;g[q>>2]=+g[s>>2]}c[p>>2]=(c[p>>2]|0)+1}A=+((c[n>>2]|0)+(N(c[r>>2]|0,1<>2])|0)|0);h=+g[m>>2];g[k>>2]=A*(h*+mi((c[i>>2]|0)+(c[x>>2]<<2)|0,(c[j>>2]|0)+(c[x>>2]<<2)|0,c[o>>2]|0,(c[t>>2]|0)-(c[x>>2]|0)+1|0)+1.0);g[w+(c[x>>2]<<6)+(1<>2]<<2)>>2]=+g[q>>2];h=+g[k>>2];if(((c[t>>2]|0)-(c[x>>2]|0)|0)<(1<>2]|0)){b=c[o>>2]|0;h=h*+((c[t>>2]|0)-(c[x>>2]|0)|0)/+(1<>2]|0);a=w+(c[x>>2]<<6)|0}else{b=c[o>>2]|0;a=w+(c[x>>2]<<6)|0}f=a+(1<>2]=+g[f>>2]+h;c[o>>2]=(c[o>>2]|0)+1}c[x>>2]=a+1}c[v>>2]=1;g[u>>2]=+g[w+((c[t>>2]|0)-1<<6)+4>>2];c[x>>2]=2;while(1){a=(c[t>>2]|0)-1|0;if((c[x>>2]|0)>=16)break;if(+g[w+(a<<6)+(c[x>>2]<<2)>>2]<+g[u>>2]){g[u>>2]=+g[w+((c[t>>2]|0)-1<<6)+(c[x>>2]<<2)>>2];c[v>>2]=c[x>>2]}c[x>>2]=(c[x>>2]|0)+1}c[x>>2]=a;while(1){if((c[x>>2]|0)<0)break;c[v>>2]=c[y+(c[x>>2]<<6)+(c[v>>2]<<2)>>2];c[x>>2]=(c[x>>2]|0)+-1}l=z;return c[v>>2]|0}function mi(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0;r=l;l=l+48|0;j=r+32|0;k=r+28|0;h=r+24|0;i=r+20|0;n=r+16|0;m=r+12|0;o=r+8|0;p=r+4|0;q=r;c[j>>2]=a;c[k>>2]=b;c[h>>2]=d;c[i>>2]=e;g[o>>2]=0.0;g[p>>2]=0.0;if((c[i>>2]|0)<((1<>2])+1|0))a=c[i>>2]|0;else a=(1<>2])+1|0;c[m>>2]=a;c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[m>>2]|0))break;g[o>>2]=+g[o>>2]+ +g[(c[j>>2]|0)+(c[n>>2]<<2)>>2];g[p>>2]=+g[p>>2]+ +g[(c[k>>2]|0)+(c[n>>2]<<2)>>2];c[n>>2]=(c[n>>2]|0)+1}g[q>>2]=+g[o>>2]*+g[p>>2]/+(N(c[m>>2]|0,c[m>>2]|0)|0);if(0.0>(+g[q>>2]-2.0)*.05000000074505806)f=0.0;else f=(+g[q>>2]-2.0)*.05000000074505806;if(1.0<+B(+f)){f=1.0;l=r;return +f}if(0.0>(+g[q>>2]-2.0)*.05000000074505806)f=0.0;else f=(+g[q>>2]-2.0)*.05000000074505806;f=+B(+f);l=r;return +f}function ni(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,C=0,D=0,E=0,F=0,G=0;F=l;l=l+96|0;j=F+84|0;h=F+80|0;G=F+76|0;E=F+72|0;u=F+68|0;v=F+64|0;C=F+60|0;q=F+56|0;r=F+52|0;t=F+48|0;y=F+44|0;z=F+40|0;w=F+36|0;x=F+32|0;D=F+28|0;i=F+24|0;o=F+20|0;k=F+16|0;m=F+12|0;n=F+8|0;p=F+4|0;s=F;c[j>>2]=a;c[h>>2]=b;c[G>>2]=d;c[E>>2]=e;c[D>>2]=(c[G>>2]|0)/(c[h>>2]|0)|0;g[o>>2]=1.0-25.0/+((50>(c[D>>2]|0)?50:c[D>>2]|0)|0);g[t>>2]=0.0;g[r>>2]=0.0;g[q>>2]=0.0;c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[h>>2]|0))break;g[k>>2]=0.0;g[m>>2]=0.0;g[n>>2]=0.0;g[p>>2]=+g[(c[j>>2]|0)+(c[i>>2]<<1<<2)>>2];g[s>>2]=+g[(c[j>>2]|0)+((c[i>>2]<<1)+1<<2)>>2];g[k>>2]=+g[p>>2]*+g[p>>2];g[m>>2]=+g[p>>2]*+g[s>>2];g[n>>2]=+g[s>>2]*+g[s>>2];g[p>>2]=+g[(c[j>>2]|0)+((c[i>>2]<<1)+2<<2)>>2];g[s>>2]=+g[(c[j>>2]|0)+((c[i>>2]<<1)+3<<2)>>2];g[k>>2]=+g[k>>2]+ +g[p>>2]*+g[p>>2];g[m>>2]=+g[m>>2]+ +g[p>>2]*+g[s>>2];g[n>>2]=+g[n>>2]+ +g[s>>2]*+g[s>>2];g[p>>2]=+g[(c[j>>2]|0)+((c[i>>2]<<1)+4<<2)>>2];g[s>>2]=+g[(c[j>>2]|0)+((c[i>>2]<<1)+5<<2)>>2];g[k>>2]=+g[k>>2]+ +g[p>>2]*+g[p>>2];g[m>>2]=+g[m>>2]+ +g[p>>2]*+g[s>>2];g[n>>2]=+g[n>>2]+ +g[s>>2]*+g[s>>2];g[p>>2]=+g[(c[j>>2]|0)+((c[i>>2]<<1)+6<<2)>>2];g[s>>2]=+g[(c[j>>2]|0)+((c[i>>2]<<1)+7<<2)>>2];g[k>>2]=+g[k>>2]+ +g[p>>2]*+g[p>>2];g[m>>2]=+g[m>>2]+ +g[p>>2]*+g[s>>2];g[n>>2]=+g[n>>2]+ +g[s>>2]*+g[s>>2];g[q>>2]=+g[q>>2]+ +g[k>>2];g[r>>2]=+g[r>>2]+ +g[m>>2];g[t>>2]=+g[t>>2]+ +g[n>>2];c[i>>2]=(c[i>>2]|0)+4}G=c[E>>2]|0;g[G>>2]=+g[G>>2]+ +g[o>>2]*(+g[q>>2]-+g[c[E>>2]>>2]);G=(c[E>>2]|0)+4|0;g[G>>2]=+g[G>>2]+ +g[o>>2]*(+g[r>>2]-+g[(c[E>>2]|0)+4>>2]);G=(c[E>>2]|0)+8|0;g[G>>2]=+g[G>>2]+ +g[o>>2]*(+g[t>>2]-+g[(c[E>>2]|0)+8>>2]);if(0.0>+g[c[E>>2]>>2])f=0.0;else f=+g[c[E>>2]>>2];g[c[E>>2]>>2]=f;if(0.0>+g[(c[E>>2]|0)+4>>2])f=0.0;else f=+g[(c[E>>2]|0)+4>>2];g[(c[E>>2]|0)+4>>2]=f;if(0.0>+g[(c[E>>2]|0)+8>>2])f=0.0;else f=+g[(c[E>>2]|0)+8>>2];g[(c[E>>2]|0)+8>>2]=f;G=c[E>>2]|0;if(+g[(+g[c[E>>2]>>2]>+g[(c[E>>2]|0)+8>>2]?G:G+8|0)>>2]>7.999999797903001e-04){g[y>>2]=+B(+(+g[c[E>>2]>>2]));g[z>>2]=+B(+(+g[(c[E>>2]|0)+8>>2]));g[w>>2]=+B(+(+g[y>>2]));g[x>>2]=+B(+(+g[z>>2]));if(+g[(c[E>>2]|0)+4>>2]<+g[y>>2]*+g[z>>2])f=+g[(c[E>>2]|0)+4>>2];else f=+g[y>>2]*+g[z>>2];g[(c[E>>2]|0)+4>>2]=f;g[u>>2]=+g[(c[E>>2]|0)+4>>2]/(+g[y>>2]*+g[z>>2]+1.0000000036274937e-15);f=+A(+(+g[w>>2]-+g[x>>2]))*1.0;g[v>>2]=f/(+g[w>>2]+1.0000000036274937e-15+ +g[x>>2]);f=+B(+(1.0-+g[u>>2]*+g[u>>2]));g[C>>2]=f*+g[v>>2];d=(c[E>>2]|0)+12|0;g[d>>2]=+g[d>>2]+(+g[C>>2]-+g[(c[E>>2]|0)+12>>2])/+(c[D>>2]|0);d=c[E>>2]|0;if(+g[(c[E>>2]|0)+16>>2]-.019999999552965164/+(c[D>>2]|0)>+g[(c[E>>2]|0)+12>>2])f=+g[d+16>>2]-.019999999552965164/+(c[D>>2]|0);else f=+g[d+12>>2];g[(c[E>>2]|0)+16>>2]=f}else{g[C>>2]=0.0;g[u>>2]=1.0;g[v>>2]=0.0}if(1.0<+g[(c[E>>2]|0)+16>>2]*20.0){f=1.0;l=F;return +f}f=+g[(c[E>>2]|0)+16>>2]*20.0;l=F;return +f}function oi(e,f,h,i,j,k,m,n,o,p,q,r,s){e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;s=s|0;var t=0.0,u=0,v=0,w=0,x=0,y=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0,Ma=0,Na=0,Oa=0,Pa=0,Qa=0,Ra=0,Sa=0,Ta=0,Ua=0,Va=0,Xa=0,Za=0,_a=0,$a=0,ab=0,bb=0,cb=0,db=0,eb=0,fb=0,gb=0,hb=0,ib=0,jb=0,kb=0,lb=0,mb=0,nb=0,ob=0,pb=0,qb=0,rb=0,sb=0,tb=0,ub=0,vb=0,wb=0,xb=0,yb=0,zb=0,Ab=0,Bb=0,Cb=0,Db=0,Eb=0,Fb=0,Gb=0,Hb=0,Ib=0,Jb=0,Kb=0,Lb=0,Mb=0,Nb=0,Ob=0,Pb=0,Qb=0,Rb=0;Rb=l;l=l+1072|0;Db=Rb+168|0;Cb=Rb+160|0;Bb=Rb+152|0;Ab=Rb+144|0;zb=Rb+136|0;yb=Rb+128|0;xb=Rb+120|0;wb=Rb+112|0;vb=Rb+104|0;ub=Rb+96|0;tb=Rb+88|0;sb=Rb+80|0;Ua=Rb+72|0;Ta=Rb+64|0;Sa=Rb+56|0;Ra=Rb+48|0;Qa=Rb+40|0;Pa=Rb+32|0;Oa=Rb+24|0;Na=Rb+16|0;V=Rb+8|0;y=Rb;Pb=Rb+1048|0;Qb=Rb+1044|0;pa=Rb+1040|0;Gb=Rb+1036|0;Ob=Rb+1032|0;fa=Rb+1028|0;ea=Rb+1024|0;v=Rb+1020|0;w=Rb+1016|0;ba=Rb+1012|0;ca=Rb+1008|0;Z=Rb+1004|0;da=Rb+1e3|0;sa=Rb+996|0;Ga=Rb+992|0;ib=Rb+988|0;Za=Rb+984|0;Nb=Rb+980|0;La=Rb+976|0;Fb=Rb+928|0;Va=Rb+920|0;Ea=Rb+916|0;rb=Rb+912|0;Ib=Rb+908|0;Jb=Rb+904|0;jb=Rb+900|0;pb=Rb+896|0;Lb=Rb+892|0;qb=Rb+888|0;X=Rb+884|0;W=Rb+880|0;L=Rb+876|0;$a=Rb+872|0;x=Rb+868|0;Da=Rb+864|0;Aa=Rb+860|0;kb=Rb+856|0;_a=Rb+852|0;Hb=Rb+848|0;ab=Rb+844|0;G=Rb+840|0;bb=Rb+836|0;hb=Rb+808|0;T=Rb+804|0;U=Rb+800|0;u=Rb+796|0;C=Rb+792|0;A=Rb+788|0;B=Rb+784|0;D=Rb+780|0;F=Rb+776|0;E=Rb+772|0;H=Rb+768|0;I=Rb+680|0;K=Rb+676|0;J=Rb+672|0;O=Rb+640|0;M=Rb+632|0;P=Rb+628|0;R=Rb+624|0;Q=Rb+620|0;S=Rb+616|0;la=Rb+612|0;ja=Rb+608|0;ha=Rb+604|0;ia=Rb+600|0;ka=Rb+596|0;aa=Rb+592|0;ma=Rb+588|0;oa=Rb+584|0;na=Rb+284|0;ga=Rb+280|0;Mb=Rb+276|0;Kb=Rb+272|0;Y=Rb+268|0;ta=Rb+264|0;ra=Rb+260|0;Ma=Rb+256|0;qa=Rb+252|0;xa=Rb+248|0;ya=Rb+244|0;Ba=Rb+240|0;ua=Rb+236|0;va=Rb+232|0;za=Rb+1052|0;wa=Rb+228|0;Ca=Rb+224|0;Ha=Rb+220|0;Fa=Rb+216|0;Ka=Rb+212|0;Ja=Rb+208|0;Xa=Rb+204|0;Ia=Rb+200|0;cb=Rb+196|0;db=Rb+192|0;eb=Rb+188|0;nb=Rb+184|0;lb=Rb+1056|0;ob=Rb+180|0;mb=Rb+1054|0;fb=Rb+176|0;gb=Rb+172|0;c[Qb>>2]=e;c[pa>>2]=f;c[Gb>>2]=h;c[Ob>>2]=i;c[fa>>2]=j;c[ea>>2]=k;c[v>>2]=m;c[w>>2]=n;c[ba>>2]=o;c[ca>>2]=p;c[Z>>2]=q;c[da>>2]=r;c[sa>>2]=s;c[Nb>>2]=0;c[Ea>>2]=0;c[rb>>2]=0;c[Ib>>2]=0;c[Jb>>2]=0;c[jb>>2]=0;c[Lb>>2]=0;c[qb>>2]=0;c[T>>2]=-1;c[U>>2]=-1;c[Hb>>2]=1276<(c[fa>>2]|0)?1276:c[fa>>2]|0;c[(c[Qb>>2]|0)+18216>>2]=0;if(!((((((!(c[(c[Qb>>2]|0)+144>>2]|0)?((c[Gb>>2]|0)*400|0)!=(c[(c[Qb>>2]|0)+132>>2]|0):0)?((c[Gb>>2]|0)*200|0)!=(c[(c[Qb>>2]|0)+132>>2]|0):0)?((c[Gb>>2]|0)*100|0)!=(c[(c[Qb>>2]|0)+132>>2]|0):0)?((c[Gb>>2]|0)*50|0)!=(c[(c[Qb>>2]|0)+132>>2]|0):0)?((c[Gb>>2]|0)*25|0)!=(c[(c[Qb>>2]|0)+132>>2]|0):0)?((c[Gb>>2]|0)*50|0)!=((c[(c[Qb>>2]|0)+132>>2]|0)*3|0):0))Eb=8;if((Eb|0)==8?!((c[Hb>>2]|0)<=0?1:((c[Gb>>2]|0)*400|0)<(c[(c[Qb>>2]|0)+132>>2]|0)):0){c[Ga>>2]=(c[Qb>>2]|0)+(c[(c[Qb>>2]|0)+4>>2]|0);c[ib>>2]=(c[Qb>>2]|0)+(c[c[Qb>>2]>>2]|0);if((c[(c[Qb>>2]|0)+96>>2]|0)==2051)c[x>>2]=0;else c[x>>2]=c[(c[Qb>>2]|0)+104>>2];if((c[ea>>2]|0)<(c[(c[Qb>>2]|0)+156>>2]|0))q=c[ea>>2]|0;else q=c[(c[Qb>>2]|0)+156>>2]|0;c[ea>>2]=q;e=c[ib>>2]|0;c[y>>2]=bb+(((bb-bb|0)/4|0)<<2);Wa(e,10015,y)|0;c[hb>>2]=0;if((c[(c[Qb>>2]|0)+8+36>>2]|0)>=7?(c[(c[Qb>>2]|0)+132>>2]|0)==48e3:0){c[T>>2]=c[(c[Qb>>2]|0)+172+8508>>2];c[U>>2]=c[(c[Qb>>2]|0)+172+8512>>2];Li((c[Qb>>2]|0)+172|0,c[bb>>2]|0,c[v>>2]|0,c[w>>2]|0,c[Gb>>2]|0,c[ba>>2]|0,c[ca>>2]|0,c[Z>>2]|0,c[(c[Qb>>2]|0)+132>>2]|0,c[ea>>2]|0,c[da>>2]|0,hb)}c[(c[Qb>>2]|0)+128>>2]=-1;c[(c[Qb>>2]|0)+18212>>2]=0;do if(c[hb>>2]|0){if((c[(c[Qb>>2]|0)+112>>2]|0)==-1e3){y=~~+z(+((1.0-+g[hb+20>>2])*100.0+.5));c[(c[Qb>>2]|0)+128>>2]=y}c[u>>2]=c[hb+24>>2];if((c[u>>2]|0)<=12){c[(c[Qb>>2]|0)+18212>>2]=1101;break}if((c[u>>2]|0)<=14){c[(c[Qb>>2]|0)+18212>>2]=1102;break}if((c[u>>2]|0)<=16){c[(c[Qb>>2]|0)+18212>>2]=1103;break}else{c[(c[Qb>>2]|0)+18212>>2]=(c[u>>2]|0)<=18?1104:1105;break}}while(0);if((c[(c[Qb>>2]|0)+100>>2]|0)==2?(c[(c[Qb>>2]|0)+108>>2]|0)!=1:0)g[G>>2]=+ni(c[pa>>2]|0,c[Gb>>2]|0,c[(c[Qb>>2]|0)+132>>2]|0,(c[Qb>>2]|0)+14352|0);else g[G>>2]=0.0;c[ab>>2]=c[x>>2];y=pi(c[Qb>>2]|0,c[Gb>>2]|0,c[Hb>>2]|0)|0;c[(c[Qb>>2]|0)+148>>2]=y;c[Da>>2]=(c[(c[Qb>>2]|0)+132>>2]|0)/(c[Gb>>2]|0)|0;do if((c[Hb>>2]|0)>=3?(c[(c[Qb>>2]|0)+148>>2]|0)>=((c[Da>>2]|0)*3<<3|0):0){if((c[Da>>2]|0)<50){if((N(c[Hb>>2]|0,c[Da>>2]|0)|0)<300)break;if((c[(c[Qb>>2]|0)+148>>2]|0)<2400)break}if(!(c[(c[Qb>>2]|0)+136>>2]|0)){if((((c[(c[Qb>>2]|0)+148>>2]|0)+(c[Da>>2]<<2)|0)/(c[Da>>2]<<3|0)|0|0)<(c[Hb>>2]|0))q=((c[(c[Qb>>2]|0)+148>>2]|0)+(c[Da>>2]<<2)|0)/(c[Da>>2]<<3|0)|0;else q=c[Hb>>2]|0;c[B>>2]=q;C=N(c[B>>2]|0,c[Da>>2]<<3)|0;c[(c[Qb>>2]|0)+148>>2]=C;c[Hb>>2]=c[B>>2]}c[Aa>>2]=(N(c[Da>>2]|0,c[Hb>>2]|0)|0)<<3;c[$a>>2]=(c[(c[Qb>>2]|0)+148>>2]|0)-(N(((c[(c[Qb>>2]|0)+100>>2]|0)*40|0)+20|0,((c[(c[Qb>>2]|0)+132>>2]|0)/(c[Gb>>2]|0)|0)-50|0)|0);do if((c[(c[Qb>>2]|0)+112>>2]|0)!=3001){if((c[(c[Qb>>2]|0)+112>>2]|0)==3002){c[L>>2]=0;break}q=c[Qb>>2]|0;if((c[(c[Qb>>2]|0)+128>>2]|0)>=0){c[L>>2]=(c[q+128>>2]|0)*327>>8;if((c[(c[Qb>>2]|0)+96>>2]|0)!=2049)break;c[L>>2]=(c[L>>2]|0)<115?c[L>>2]|0:115;break}if((c[q+96>>2]|0)==2048){c[L>>2]=115;break}else{c[L>>2]=48;break}}else c[L>>2]=127;while(0);if((c[(c[Qb>>2]|0)+108>>2]|0)!=-1e3?(c[(c[Qb>>2]|0)+100>>2]|0)==2:0){q=c[(c[Qb>>2]|0)+108>>2]|0;m=c[Qb>>2]|0}else Eb=71;do if((Eb|0)==71){if((c[(c[Qb>>2]|0)+100>>2]|0)!=2){q=c[(c[Qb>>2]|0)+100>>2]|0;m=c[Qb>>2]|0;break}c[D>>2]=3e4;q=c[D>>2]|0;if((c[(c[Qb>>2]|0)+14288>>2]|0)==2)c[D>>2]=q-1e3;else c[D>>2]=q+1e3;q=(c[$a>>2]|0)>(c[D>>2]|0)?2:1;m=c[Qb>>2]|0}while(0);c[m+14288>>2]=q;c[$a>>2]=(c[(c[Qb>>2]|0)+148>>2]|0)-(N(((c[(c[Qb>>2]|0)+14288>>2]|0)*40|0)+20|0,((c[(c[Qb>>2]|0)+132>>2]|0)/(c[Gb>>2]|0)|0)-50|0)|0);q=c[Qb>>2]|0;do if((c[(c[Qb>>2]|0)+96>>2]|0)==2051){m=1002;Eb=91}else{if((c[q+124>>2]|0)!=-1e3){m=c[(c[Qb>>2]|0)+124>>2]|0;q=c[Qb>>2]|0;Eb=91;break}c[F>>2]=~~((1.0-+g[G>>2])*+(c[4508]|0)+ +g[G>>2]*+(c[4510]|0));c[E>>2]=~~((1.0-+g[G>>2])*+(c[4511]|0)+ +g[G>>2]*+(c[4511]|0));G=N(c[L>>2]|0,c[L>>2]|0)|0;c[H>>2]=(c[E>>2]|0)+((N(G,(c[F>>2]|0)-(c[E>>2]|0)|0)|0)>>14);if((c[(c[Qb>>2]|0)+96>>2]|0)==2048)c[H>>2]=(c[H>>2]|0)+8e3;do if((c[(c[Qb>>2]|0)+14324>>2]|0)==1002)c[H>>2]=(c[H>>2]|0)-4e3;else{if((c[(c[Qb>>2]|0)+14324>>2]|0)<=0)break;c[H>>2]=(c[H>>2]|0)+4e3}while(0);c[(c[Qb>>2]|0)+14320>>2]=(c[$a>>2]|0)>=(c[H>>2]|0)?1002:1e3;do if(c[(c[Qb>>2]|0)+8+40>>2]|0){if((c[(c[Qb>>2]|0)+8+32>>2]|0)<=(128-(c[L>>2]|0)>>4|0))break;c[(c[Qb>>2]|0)+14320>>2]=1e3}while(0);if(!((c[L>>2]|0)>100?(c[(c[Qb>>2]|0)+8+44>>2]|0)!=0:0))break;m=1e3;q=c[Qb>>2]|0;Eb=91}while(0);if((Eb|0)==91)c[q+14320>>2]=m;if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1002?(c[Gb>>2]|0)<((c[(c[Qb>>2]|0)+132>>2]|0)/100|0|0):0)c[(c[Qb>>2]|0)+14320>>2]=1002;if(c[(c[Qb>>2]|0)+164>>2]|0)c[(c[Qb>>2]|0)+14320>>2]=1002;H=N((c[Da>>2]|0)>50?12e3:8e3,c[Gb>>2]|0)|0;if((c[Hb>>2]|0)<((H|0)/(c[(c[Qb>>2]|0)+132>>2]<<3|0)|0|0))c[(c[Qb>>2]|0)+14320>>2]=1002;do if((c[(c[Qb>>2]|0)+14288>>2]|0)==1){if((c[(c[Qb>>2]|0)+14328>>2]|0)!=2){Eb=105;break}if(c[(c[Qb>>2]|0)+8+56>>2]|0){Eb=105;break}if((c[(c[Qb>>2]|0)+14320>>2]|0)==1002){Eb=105;break}if((c[(c[Qb>>2]|0)+14324>>2]|0)==1002){Eb=105;break}c[(c[Qb>>2]|0)+8+56>>2]=1;c[(c[Qb>>2]|0)+14288>>2]=2}else Eb=105;while(0);if((Eb|0)==105)c[(c[Qb>>2]|0)+8+56>>2]=0;do if((c[(c[Qb>>2]|0)+14324>>2]|0)>0){if(!((c[(c[Qb>>2]|0)+14320>>2]|0)!=1002?(c[(c[Qb>>2]|0)+14324>>2]|0)==1002:0)){if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1002)break;if((c[(c[Qb>>2]|0)+14324>>2]|0)==1002)break}c[Ib>>2]=1;c[jb>>2]=(c[(c[Qb>>2]|0)+14320>>2]|0)!=1002&1;if(c[jb>>2]|0)break;if((c[Gb>>2]|0)>=((c[(c[Qb>>2]|0)+132>>2]|0)/100|0|0)){c[(c[Qb>>2]|0)+14320>>2]=c[(c[Qb>>2]|0)+14324>>2];c[Lb>>2]=1;break}else{c[Ib>>2]=0;break}}while(0);if(c[(c[Qb>>2]|0)+14340>>2]|0){c[Ib>>2]=1;c[jb>>2]=1;c[(c[Qb>>2]|0)+14340>>2]=0;c[Ea>>2]=1}do if(c[Ib>>2]|0){H=N(c[Hb>>2]|0,(c[(c[Qb>>2]|0)+132>>2]|0)/200|0)|0;if(257<((H|0)/((c[Gb>>2]|0)+((c[(c[Qb>>2]|0)+132>>2]|0)/200|0)|0)|0|0))q=257;else{q=N(c[Hb>>2]|0,(c[(c[Qb>>2]|0)+132>>2]|0)/200|0)|0;q=(q|0)/((c[Gb>>2]|0)+((c[(c[Qb>>2]|0)+132>>2]|0)/200|0)|0)|0}c[Jb>>2]=q;if(!(c[(c[Qb>>2]|0)+136>>2]|0))break;if((c[Jb>>2]|0)<((c[(c[Qb>>2]|0)+148>>2]|0)/1600|0|0))q=c[Jb>>2]|0;else q=(c[(c[Qb>>2]|0)+148>>2]|0)/1600|0;c[Jb>>2]=q}while(0);do if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1002){if((c[(c[Qb>>2]|0)+14324>>2]|0)!=1002)break;Cd(c[Ga>>2]|0,c[(c[Qb>>2]|0)+168>>2]|0,I)|0;c[Ea>>2]=1}while(0);do if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1002){if(c[(c[Qb>>2]|0)+14344>>2]|0){Eb=131;break}if(c[(c[Qb>>2]|0)+8+72>>2]|0)Eb=131}else Eb=131;while(0);do if((Eb|0)==131){c[M>>2]=1105;c[P>>2]=c[$a>>2];do if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1002){c[P>>2]=(N(c[P>>2]|0,45+(c[(c[Qb>>2]|0)+8+36>>2]|0)|0)|0)/50|0;if(c[(c[Qb>>2]|0)+136>>2]|0)break;c[P>>2]=(c[P>>2]|0)-1e3}while(0);do if((c[(c[Qb>>2]|0)+100>>2]|0)==2){if((c[(c[Qb>>2]|0)+108>>2]|0)==1){Eb=137;break}c[K>>2]=18048;c[J>>2]=18080}else Eb=137;while(0);if((Eb|0)==137){c[K>>2]=18112;c[J>>2]=18144}c[Za>>2]=0;while(1){if((c[Za>>2]|0)>=8)break;I=N(c[L>>2]|0,c[L>>2]|0)|0;I=(c[(c[J>>2]|0)+(c[Za>>2]<<2)>>2]|0)+((N(I,(c[(c[K>>2]|0)+(c[Za>>2]<<2)>>2]|0)-(c[(c[J>>2]|0)+(c[Za>>2]<<2)>>2]|0)|0)|0)>>14)|0;c[O+(c[Za>>2]<<2)>>2]=I;c[Za>>2]=(c[Za>>2]|0)+1}do{c[R>>2]=c[O+((c[M>>2]|0)-1102<<1<<2)>>2];c[Q>>2]=c[O+(((c[M>>2]|0)-1102<<1)+1<<2)>>2];do if(!(c[(c[Qb>>2]|0)+14344>>2]|0)){q=c[Q>>2]|0;m=c[R>>2]|0;if((c[(c[Qb>>2]|0)+14336>>2]|0)>=(c[M>>2]|0)){c[R>>2]=m-q;break}else{c[R>>2]=m+q;break}}while(0);if((c[P>>2]|0)>=(c[R>>2]|0))break;L=(c[M>>2]|0)+-1|0;c[M>>2]=L}while((L|0)>1101);c[(c[Qb>>2]|0)+14336>>2]=c[M>>2];if(c[(c[Qb>>2]|0)+14344>>2]|0)break;if((c[(c[Qb>>2]|0)+14320>>2]|0)==1002)break;if(c[(c[Qb>>2]|0)+8+76>>2]|0)break;if((c[(c[Qb>>2]|0)+14336>>2]|0)<=1103)break;c[(c[Qb>>2]|0)+14336>>2]=1103}while(0);if((c[(c[Qb>>2]|0)+14336>>2]|0)>(c[(c[Qb>>2]|0)+120>>2]|0))c[(c[Qb>>2]|0)+14336>>2]=c[(c[Qb>>2]|0)+120>>2];if((c[(c[Qb>>2]|0)+116>>2]|0)!=-1e3)c[(c[Qb>>2]|0)+14336>>2]=c[(c[Qb>>2]|0)+116>>2];if((c[Aa>>2]|0)<15e3?(c[(c[Qb>>2]|0)+14320>>2]|0)!=1002:0){if((c[(c[Qb>>2]|0)+14336>>2]|0)<1103)q=c[(c[Qb>>2]|0)+14336>>2]|0;else q=1103;c[(c[Qb>>2]|0)+14336>>2]=q}do if((c[(c[Qb>>2]|0)+132>>2]|0)<=24e3){if((c[(c[Qb>>2]|0)+14336>>2]|0)<=1104)break;c[(c[Qb>>2]|0)+14336>>2]=1104}while(0);do if((c[(c[Qb>>2]|0)+132>>2]|0)<=16e3){if((c[(c[Qb>>2]|0)+14336>>2]|0)<=1103)break;c[(c[Qb>>2]|0)+14336>>2]=1103}while(0);do if((c[(c[Qb>>2]|0)+132>>2]|0)<=12e3){if((c[(c[Qb>>2]|0)+14336>>2]|0)<=1102)break;c[(c[Qb>>2]|0)+14336>>2]=1102}while(0);do if((c[(c[Qb>>2]|0)+132>>2]|0)<=8e3){if((c[(c[Qb>>2]|0)+14336>>2]|0)<=1101)break;c[(c[Qb>>2]|0)+14336>>2]=1101}while(0);do if(c[(c[Qb>>2]|0)+18212>>2]|0){if((c[(c[Qb>>2]|0)+116>>2]|0)!=-1e3)break;do if((c[$a>>2]|0)<=((c[(c[Qb>>2]|0)+14288>>2]|0)*18e3|0)){if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1002){Eb=177;break}c[S>>2]=1101}else Eb=177;while(0);a:do if((Eb|0)==177){do if((c[$a>>2]|0)<=((c[(c[Qb>>2]|0)+14288>>2]|0)*24e3|0)){if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1002)break;c[S>>2]=1102;break a}while(0);if((c[$a>>2]|0)<=((c[(c[Qb>>2]|0)+14288>>2]|0)*3e4|0)){c[S>>2]=1103;break}if((c[$a>>2]|0)<=((c[(c[Qb>>2]|0)+14288>>2]|0)*44e3|0)){c[S>>2]=1104;break}else{c[S>>2]=1105;break}}while(0);if((c[(c[Qb>>2]|0)+18212>>2]|0)>(c[S>>2]|0))q=c[(c[Qb>>2]|0)+18212>>2]|0;else q=c[S>>2]|0;c[(c[Qb>>2]|0)+18212>>2]=q;S=c[Qb>>2]|0;c[(c[Qb>>2]|0)+14336>>2]=c[((c[(c[Qb>>2]|0)+14336>>2]|0)<(c[(c[Qb>>2]|0)+18212>>2]|0)?S+14336|0:S+18212|0)>>2]}while(0);S=c[ib>>2]|0;c[V>>2]=c[ea>>2];Wa(S,4036,V)|0;do if((c[(c[Qb>>2]|0)+14320>>2]|0)==1002){if((c[(c[Qb>>2]|0)+14336>>2]|0)!=1102)break;c[(c[Qb>>2]|0)+14336>>2]=1103}while(0);if(c[(c[Qb>>2]|0)+164>>2]|0)c[(c[Qb>>2]|0)+14336>>2]=1101;do if((c[Gb>>2]|0)>((c[(c[Qb>>2]|0)+132>>2]|0)/50|0|0)){if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1002?(c[(c[Qb>>2]|0)+14336>>2]|0)<=1103:0)break;if((c[T>>2]|0)!=-1){c[(c[Qb>>2]|0)+172+8508>>2]=c[T>>2];c[(c[Qb>>2]|0)+172+8512>>2]=c[U>>2]}c[la>>2]=(c[Gb>>2]|0)>((c[(c[Qb>>2]|0)+132>>2]|0)/25|0|0)?3:2;if(1276<(((c[fa>>2]|0)-3|0)/(c[la>>2]|0)|0|0))q=1276;else q=((c[fa>>2]|0)-3|0)/(c[la>>2]|0)|0;c[aa>>2]=q;q=N(c[la>>2]|0,c[aa>>2]|0)|0;c[oa>>2]=$()|0;m=l;l=l+((1*q|0)+15&-16)|0;Ci(na)|0;c[ja>>2]=c[(c[Qb>>2]|0)+124>>2];c[ha>>2]=c[(c[Qb>>2]|0)+116>>2];c[ia>>2]=c[(c[Qb>>2]|0)+108>>2];c[(c[Qb>>2]|0)+124>>2]=c[(c[Qb>>2]|0)+14320>>2];c[(c[Qb>>2]|0)+116>>2]=c[(c[Qb>>2]|0)+14336>>2];c[(c[Qb>>2]|0)+108>>2]=c[(c[Qb>>2]|0)+14288>>2];c[ka>>2]=c[(c[Qb>>2]|0)+8+56>>2];q=c[Qb>>2]|0;if(c[ka>>2]|0)c[q+108>>2]=1;else c[(c[Qb>>2]|0)+14328>>2]=c[q+14288>>2];c[Za>>2]=0;while(1){q=c[Qb>>2]|0;if((c[Za>>2]|0)>=(c[la>>2]|0)){Eb=214;break}c[q+8+56>>2]=0;do if(c[Lb>>2]|0){if((c[Za>>2]|0)!=((c[la>>2]|0)-1|0))break;c[(c[Qb>>2]|0)+124>>2]=1002}while(0);Jb=(c[pa>>2]|0)+((N(c[Za>>2]|0,(N(c[(c[Qb>>2]|0)+100>>2]|0,c[(c[Qb>>2]|0)+132>>2]|0)|0)/50|0)|0)<<2)|0;Kb=m+(N(c[Za>>2]|0,c[aa>>2]|0)|0)|0;c[ga>>2]=oi(c[Qb>>2]|0,Jb,(c[(c[Qb>>2]|0)+132>>2]|0)/50|0,Kb,c[aa>>2]|0,c[ea>>2]|0,0,0,c[ba>>2]|0,c[ca>>2]|0,c[Z>>2]|0,c[da>>2]|0,c[sa>>2]|0)|0;if((c[ga>>2]|0)<0){Eb=210;break}Kb=m+(N(c[Za>>2]|0,c[aa>>2]|0)|0)|0;c[Nb>>2]=Di(na,Kb,c[ga>>2]|0)|0;if((c[Nb>>2]|0)<0){Eb=212;break}c[Za>>2]=(c[Za>>2]|0)+1}do if((Eb|0)==210){c[Pb>>2]=-3;c[Mb>>2]=1}else if((Eb|0)==212){c[Pb>>2]=-3;c[Mb>>2]=1}else if((Eb|0)==214){if(c[q+136>>2]|0)c[ma>>2]=c[fa>>2];else{if((((c[(c[Qb>>2]|0)+148>>2]|0)*3|0)/(1200/(c[la>>2]|0)|0|0)|0|0)<(c[fa>>2]|0))q=((c[(c[Qb>>2]|0)+148>>2]|0)*3|0)/(1200/(c[la>>2]|0)|0|0)|0;else q=c[fa>>2]|0;c[ma>>2]=q}c[Nb>>2]=Fi(na,0,c[la>>2]|0,c[Ob>>2]|0,c[ma>>2]|0,0,((c[(c[Qb>>2]|0)+136>>2]|0)!=0^1)&1)|0;if((c[Nb>>2]|0)<0){c[Pb>>2]=-3;c[Mb>>2]=1;break}else{c[(c[Qb>>2]|0)+124>>2]=c[ja>>2];c[(c[Qb>>2]|0)+116>>2]=c[ha>>2];c[(c[Qb>>2]|0)+108>>2]=c[ia>>2];c[(c[Qb>>2]|0)+8+56>>2]=c[ka>>2];c[Pb>>2]=c[Nb>>2];c[Mb>>2]=1;break}}while(0);_(c[oa>>2]|0);Qb=c[Pb>>2]|0;l=Rb;return Qb|0}while(0);c[kb>>2]=c[(c[Qb>>2]|0)+14336>>2];if((c[kb>>2]|0)>1103?(c[(c[Qb>>2]|0)+14320>>2]|0)==1e3:0)c[(c[Qb>>2]|0)+14320>>2]=1001;if((c[kb>>2]|0)<=1103?(c[(c[Qb>>2]|0)+14320>>2]|0)==1001:0)c[(c[Qb>>2]|0)+14320>>2]=1e3;oa=N(c[(c[Qb>>2]|0)+148>>2]|0,c[Gb>>2]|0)|0;if(((c[Hb>>2]|0)-(c[Jb>>2]|0)|0)<((oa|0)/(c[(c[Qb>>2]|0)+132>>2]<<3|0)|0|0))q=(c[Hb>>2]|0)-(c[Jb>>2]|0)|0;else{q=N(c[(c[Qb>>2]|0)+148>>2]|0,c[Gb>>2]|0)|0;q=(q|0)/(c[(c[Qb>>2]|0)+132>>2]<<3|0)|0}c[Va>>2]=q-1;c[Ob>>2]=(c[Ob>>2]|0)+1;Tb(Fb,c[Ob>>2]|0,(c[Hb>>2]|0)-1|0);na=N((c[ab>>2]|0)+(c[Gb>>2]|0)|0,c[(c[Qb>>2]|0)+100>>2]|0)|0;c[Kb>>2]=$()|0;o=l;l=l+((1*(na<<2)|0)+15&-16)|0;na=(c[Qb>>2]|0)+14372+((N((c[(c[Qb>>2]|0)+160>>2]|0)-(c[ab>>2]|0)|0,c[(c[Qb>>2]|0)+100>>2]|0)|0)<<2)|0;oa=(N(c[ab>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0)|0)<<2;_i(o|0,na|0,oa+0|0)|0;if((c[(c[Qb>>2]|0)+14320>>2]|0)==1002)c[W>>2]=(Bf(60)|0)<<8;else c[W>>2]=c[(c[Ga>>2]|0)+8>>2];c[(c[Qb>>2]|0)+14296>>2]=(c[(c[Qb>>2]|0)+14296>>2]|0)+((((c[W>>2]|0)-(c[(c[Qb>>2]|0)+14296>>2]|0)>>16)*983|0)+(((c[W>>2]|0)-(c[(c[Qb>>2]|0)+14296>>2]|0)&65535)*983>>16));c[X>>2]=Ff(c[(c[Qb>>2]|0)+14296>>2]>>8)|0;q=c[pa>>2]|0;if((c[(c[Qb>>2]|0)+96>>2]|0)==2048){pa=o+((N(c[ab>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0)|0)<<2)|0;ri(q,c[X>>2]|0,pa,(c[Qb>>2]|0)+14304|0,c[Gb>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0,c[(c[Qb>>2]|0)+132>>2]|0)}else{pa=o+((N(c[ab>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0)|0)<<2)|0;si(q,3,pa,(c[Qb>>2]|0)+14304|0,c[Gb>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0,c[(c[Qb>>2]|0)+132>>2]|0)}do if(c[sa>>2]|0){pa=o+((N(c[ab>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0)|0)<<2)|0;sa=o+((N(c[ab>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0)|0)<<2)|0;g[Y>>2]=+ti(pa,sa,N(c[Gb>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0)|0);if(+g[Y>>2]<1.0e9?!(+g[Y>>2]!=+g[Y>>2]):0)break;sa=o+((N(c[ab>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0)|0)<<2)|0;aj(sa|0,0,(N(c[Gb>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0)|0)<<2|0)|0;g[(c[Qb>>2]|0)+14304+12>>2]=0.0;g[(c[Qb>>2]|0)+14304+8>>2]=0.0;g[(c[Qb>>2]|0)+14304+4>>2]=0.0;g[(c[Qb>>2]|0)+14304>>2]=0.0}while(0);g[_a>>2]=1.0;if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1002){sa=N(c[(c[Qb>>2]|0)+100>>2]|0,c[Gb>>2]|0)|0;c[Ma>>2]=$()|0;n=l;l=l+((1*(sa<<1)|0)+15&-16)|0;c[ta>>2]=N(c[Va>>2]<<3,c[Da>>2]|0)|0;do if((c[(c[Qb>>2]|0)+14320>>2]|0)==1001){q=N(c[(c[Qb>>2]|0)+14288>>2]|0,5e3+(((c[(c[Qb>>2]|0)+132>>2]|0)==((c[Gb>>2]|0)*100|0)&1)*1e3|0)|0)|0;c[(c[Qb>>2]|0)+8+28>>2]=q;q=(c[ta>>2]|0)-(c[(c[Qb>>2]|0)+8+28>>2]|0)|0;if((c[kb>>2]|0)==1104){m=c[Qb>>2]|0;q=(q<<1|0)/3|0}else{m=c[Qb>>2]|0;q=(q*3|0)/5|0}sa=m+8+28|0;c[sa>>2]=(c[sa>>2]|0)+q;if((c[(c[Qb>>2]|0)+8+28>>2]|0)>((c[ta>>2]<<2|0)/5|0|0))c[(c[Qb>>2]|0)+8+28>>2]=(c[ta>>2]<<2|0)/5|0;if(c[(c[Qb>>2]|0)+14348>>2]|0)break;c[ra>>2]=(c[ta>>2]|0)-(c[(c[Qb>>2]|0)+8+28>>2]|0);c[qa>>2]=(c[kb>>2]|0)==1104?3e3:3600;g[_a>>2]=+(c[ra>>2]|0)/(+(c[ra>>2]|0)+ +(N(c[(c[Qb>>2]|0)+14288>>2]|0,c[qa>>2]|0)|0));g[_a>>2]=+g[_a>>2]<.8571428656578064?+g[_a>>2]+.1428571492433548:1.0}else c[(c[Qb>>2]|0)+8+28>>2]=c[ta>>2];while(0);do if(c[(c[Qb>>2]|0)+14348>>2]|0){if(!(c[(c[Qb>>2]|0)+136>>2]|0))break;if(c[(c[Qb>>2]|0)+164>>2]|0)break;g[xa>>2]=0.0;c[va>>2]=17;b[za>>1]=16e3;do if((c[(c[Qb>>2]|0)+14336>>2]|0)==1101){c[va>>2]=13;b[za>>1]=8e3}else{if((c[(c[Qb>>2]|0)+14336>>2]|0)!=1102)break;c[va>>2]=15;b[za>>1]=12e3}while(0);c[ua>>2]=0;while(1){if((c[ua>>2]|0)>=(c[(c[Qb>>2]|0)+100>>2]|0))break;c[Za>>2]=0;while(1){if((c[Za>>2]|0)>=(c[va>>2]|0))break;if(+g[(c[(c[Qb>>2]|0)+14348>>2]|0)+(((c[ua>>2]|0)*21|0)+(c[Za>>2]|0)<<2)>>2]<.5)t=+g[(c[(c[Qb>>2]|0)+14348>>2]|0)+(((c[ua>>2]|0)*21|0)+(c[Za>>2]|0)<<2)>>2];else t=.5;do if(t>-2.0){if(!(+g[(c[(c[Qb>>2]|0)+14348>>2]|0)+(((c[ua>>2]|0)*21|0)+(c[Za>>2]|0)<<2)>>2]<.5)){t=.5;break}t=+g[(c[(c[Qb>>2]|0)+14348>>2]|0)+(((c[ua>>2]|0)*21|0)+(c[Za>>2]|0)<<2)>>2]}else t=-2.0;while(0);g[wa>>2]=t;if(+g[wa>>2]>0.0)g[wa>>2]=+g[wa>>2]*.5;g[xa>>2]=+g[xa>>2]+ +g[wa>>2];c[Za>>2]=(c[Za>>2]|0)+1}c[ua>>2]=(c[ua>>2]|0)+1}g[ya>>2]=+g[xa>>2]/+(c[va>>2]|0)*+(c[(c[Qb>>2]|0)+100>>2]|0);g[ya>>2]=+g[ya>>2]+.20000000298023224;c[Ba>>2]=~~(+(b[za>>1]|0)*+g[ya>>2]);if((c[Ba>>2]|0)>((N(-2,c[(c[Qb>>2]|0)+8+28>>2]|0)|0)/3|0|0))q=c[Ba>>2]|0;else q=(N(-2,c[(c[Qb>>2]|0)+8+28>>2]|0)|0)/3|0;c[Ba>>2]=q;do if((c[(c[Qb>>2]|0)+14336>>2]|0)==1104)Eb=276;else{if((c[(c[Qb>>2]|0)+14336>>2]|0)==1105){Eb=276;break}q=c[Ba>>2]|0;m=c[Qb>>2]|0}while(0);if((Eb|0)==276){q=((c[Ba>>2]|0)*3|0)/5|0;m=c[Qb>>2]|0}za=m+8+28|0;c[za>>2]=(c[za>>2]|0)+q;Ba=N(c[Ba>>2]|0,c[Gb>>2]|0)|0;c[Va>>2]=(c[Va>>2]|0)+((Ba|0)/(c[(c[Qb>>2]|0)+132>>2]<<3|0)|0)}while(0);c[(c[Qb>>2]|0)+8+24>>2]=((c[Gb>>2]|0)*1e3|0)/(c[(c[Qb>>2]|0)+132>>2]|0)|0;c[(c[Qb>>2]|0)+8>>2]=c[(c[Qb>>2]|0)+100>>2];c[(c[Qb>>2]|0)+8+4>>2]=c[(c[Qb>>2]|0)+14288>>2];if((c[kb>>2]|0)==1101)c[(c[Qb>>2]|0)+8+20>>2]=8e3;else c[(c[Qb>>2]|0)+8+20>>2]=(c[kb>>2]|0)==1102?12e3:16e3;c[(c[Qb>>2]|0)+8+16>>2]=(c[(c[Qb>>2]|0)+14320>>2]|0)==1001?16e3:8e3;do if((c[(c[Qb>>2]|0)+14320>>2]|0)==1e3){c[Ca>>2]=c[Aa>>2];c[(c[Qb>>2]|0)+8+12>>2]=16e3;if((c[Da>>2]|0)>50)c[Ca>>2]=(c[Ca>>2]<<1|0)/3|0;if((c[Ca>>2]|0)<13e3){c[(c[Qb>>2]|0)+8+12>>2]=12e3;if(12e3<(c[(c[Qb>>2]|0)+8+20>>2]|0))q=12e3;else q=c[(c[Qb>>2]|0)+8+20>>2]|0;c[(c[Qb>>2]|0)+8+20>>2]=q}if((c[Ca>>2]|0)>=9600)break;c[(c[Qb>>2]|0)+8+12>>2]=8e3;if(8e3<(c[(c[Qb>>2]|0)+8+20>>2]|0))q=8e3;else q=c[(c[Qb>>2]|0)+8+20>>2]|0;c[(c[Qb>>2]|0)+8+20>>2]=q}else c[(c[Qb>>2]|0)+8+12>>2]=16e3;while(0);c[(c[Qb>>2]|0)+8+48>>2]=((c[(c[Qb>>2]|0)+136>>2]|0)!=0^1)&1;if(1275<((c[Hb>>2]|0)-1-(c[Jb>>2]|0)|0))q=1275;else q=(c[Hb>>2]|0)-1-(c[Jb>>2]|0)|0;c[La>>2]=q;c[(c[Qb>>2]|0)+8+52>>2]=c[La>>2]<<3;if((c[(c[Qb>>2]|0)+14320>>2]|0)==1001)c[(c[Qb>>2]|0)+8+52>>2]=((c[(c[Qb>>2]|0)+8+52>>2]|0)*9|0)/10|0;if(c[(c[Qb>>2]|0)+8+48>>2]|0){Da=N(c[(c[Qb>>2]|0)+8+28>>2]|0,c[Gb>>2]|0)|0;c[(c[Qb>>2]|0)+8+52>>2]=((Da|0)/(c[(c[Qb>>2]|0)+132>>2]<<3|0)|0)<<3;if(1>((c[(c[Qb>>2]|0)+8+28>>2]|0)-2e3|0))q=1;else q=(c[(c[Qb>>2]|0)+8+28>>2]|0)-2e3|0;c[(c[Qb>>2]|0)+8+28>>2]=q}if(c[Ea>>2]|0){c[Ha>>2]=0;c[Fa>>2]=N(c[(c[Qb>>2]|0)+100>>2]|0,(c[(c[Qb>>2]|0)+160>>2]|0)-(c[(c[Qb>>2]|0)+104>>2]|0)-((c[(c[Qb>>2]|0)+132>>2]|0)/400|0)|0)|0;ui((c[Qb>>2]|0)+14372+(c[Fa>>2]<<2)|0,(c[Qb>>2]|0)+14372+(c[Fa>>2]<<2)|0,0.0,1.0,c[(c[bb>>2]|0)+4>>2]|0,(c[(c[Qb>>2]|0)+132>>2]|0)/400|0,c[(c[Qb>>2]|0)+100>>2]|0,c[(c[bb>>2]|0)+60>>2]|0,c[(c[Qb>>2]|0)+132>>2]|0);aj((c[Qb>>2]|0)+14372|0,0,c[Fa>>2]<<2|0)|0;c[Za>>2]=0;while(1){if((c[Za>>2]|0)>=(N(c[(c[Qb>>2]|0)+160>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0)|0))break;Fa=vi(+g[(c[Qb>>2]|0)+14372+(c[Za>>2]<<2)>>2])|0;b[n+(c[Za>>2]<<1)>>1]=Fa;c[Za>>2]=(c[Za>>2]|0)+1}Ed(c[Ga>>2]|0,(c[Qb>>2]|0)+8|0,n,c[(c[Qb>>2]|0)+160>>2]|0,0,Ha,1)|0}c[Za>>2]=0;while(1){if((c[Za>>2]|0)>=(N(c[Gb>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0)|0))break;Ha=N(c[ab>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0)|0;Ha=vi(+g[o+(Ha+(c[Za>>2]|0)<<2)>>2])|0;b[n+(c[Za>>2]<<1)>>1]=Ha;c[Za>>2]=(c[Za>>2]|0)+1}c[Nb>>2]=Ed(c[Ga>>2]|0,(c[Qb>>2]|0)+8|0,n,c[Gb>>2]|0,Fb,La,0)|0;do if(c[Nb>>2]|0){c[Pb>>2]=-3;c[Mb>>2]=1}else{q=c[Qb>>2]|0;if(!(c[La>>2]|0)){c[q+18216>>2]=0;Za=qi(c[(c[Qb>>2]|0)+14320>>2]|0,(c[(c[Qb>>2]|0)+132>>2]|0)/(c[Gb>>2]|0)|0,c[kb>>2]|0,c[(c[Qb>>2]|0)+14288>>2]|0)|0;a[(c[Ob>>2]|0)+-1>>0]=Za;c[Pb>>2]=1;c[Mb>>2]=1;break}do if((c[q+14320>>2]|0)==1e3){if((c[(c[Qb>>2]|0)+8+68>>2]|0)==8e3){c[kb>>2]=1101;break}if((c[(c[Qb>>2]|0)+8+68>>2]|0)==12e3){c[kb>>2]=1102;break}if((c[(c[Qb>>2]|0)+8+68>>2]|0)!=16e3)break;c[kb>>2]=1103}while(0);c[(c[Qb>>2]|0)+8+60>>2]=c[(c[Qb>>2]|0)+8+84>>2];if(c[(c[Qb>>2]|0)+8+60>>2]|0){c[Ib>>2]=1;c[jb>>2]=0;c[(c[Qb>>2]|0)+14340>>2]=1}c[Mb>>2]=0}while(0);_(c[Ma>>2]|0);if(!(c[Mb>>2]|0))Eb=325}else Eb=325;b:do if((Eb|0)==325){c[Ka>>2]=21;switch(c[kb>>2]|0){case 1101:{c[Ka>>2]=13;break}case 1103:case 1102:{c[Ka>>2]=17;break}case 1104:{c[Ka>>2]=19;break}case 1105:{c[Ka>>2]=21;break}default:{}}Za=c[ib>>2]|0;c[Na>>2]=c[Ka>>2];Wa(Za,10012,Na)|0;Za=c[ib>>2]|0;c[Oa>>2]=c[(c[Qb>>2]|0)+14288>>2];Wa(Za,10008,Oa)|0;Za=c[ib>>2]|0;c[Pa>>2]=-1;Wa(Za,4002,Pa)|0;do if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1e3){g[Ja>>2]=2.0;Za=c[ib>>2]|0;c[Qa>>2]=0;Wa(Za,4006,Qa)|0;if(c[(c[Qb>>2]|0)+8+64>>2]|0)g[Ja>>2]=0.0;Za=c[ib>>2]|0;c[Ra>>2]=~~+g[Ja>>2];Wa(Za,10002,Ra)|0;if((c[(c[Qb>>2]|0)+14320>>2]|0)==1001){c[Xa>>2]=(wi(Fb)|0)+7>>3;if(c[Ib>>2]|0)c[Xa>>2]=(c[Xa>>2]|0)+((c[(c[Qb>>2]|0)+14320>>2]|0)==1001?3:1);q=c[Xa>>2]|0;m=c[Va>>2]|0;if(c[(c[Qb>>2]|0)+136>>2]|0){Za=N(c[(c[Qb>>2]|0)+8+28>>2]|0,c[Gb>>2]|0)|0;c[pb>>2]=q+m-((Za|0)/(c[(c[Qb>>2]|0)+132>>2]<<3|0)|0);break}else{c[pb>>2]=(q|0)>(m|0)?c[Xa>>2]|0:c[Va>>2]|0;break}}if(!(c[(c[Qb>>2]|0)+136>>2]|0)){c[pb>>2]=c[Va>>2];break}c[Ia>>2]=0;do if((c[(c[Qb>>2]|0)+144>>2]|0)==5010){if((c[Gb>>2]|0)==((c[(c[Qb>>2]|0)+132>>2]|0)/50|0|0))break;c[Ia>>2]=N(((c[(c[Qb>>2]|0)+14288>>2]|0)*60|0)+40|0,((c[(c[Qb>>2]|0)+132>>2]|0)/(c[Gb>>2]|0)|0)-50|0)|0;if(!(c[hb>>2]|0))break;c[Ia>>2]=~~(+(c[Ia>>2]|0)*(+g[hb+4>>2]*.5+1.0))}while(0);Za=c[ib>>2]|0;c[Sa>>2]=1;Wa(Za,4006,Sa)|0;Za=c[ib>>2]|0;c[Ta>>2]=c[(c[Qb>>2]|0)+140>>2];Wa(Za,4020,Ta)|0;Za=c[ib>>2]|0;c[Ua>>2]=(c[(c[Qb>>2]|0)+148>>2]|0)+(c[Ia>>2]|0);Wa(Za,4002,Ua)|0;c[pb>>2]=(c[Hb>>2]|0)-1-(c[Jb>>2]|0)}else c[pb>>2]=0;while(0);Za=((N(c[(c[Qb>>2]|0)+100>>2]|0,c[(c[Qb>>2]|0)+132>>2]|0)|0)/400|0)<<2;m=l;l=l+((1*Za|0)+15&-16)|0;do if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1e3){if((c[(c[Qb>>2]|0)+14320>>2]|0)==(c[(c[Qb>>2]|0)+14324>>2]|0))break;if((c[(c[Qb>>2]|0)+14324>>2]|0)<=0)break;Xa=(c[Qb>>2]|0)+14372+((N((c[(c[Qb>>2]|0)+160>>2]|0)-(c[ab>>2]|0)-((c[(c[Qb>>2]|0)+132>>2]|0)/400|0)|0,c[(c[Qb>>2]|0)+100>>2]|0)|0)<<2)|0;Za=((N(c[(c[Qb>>2]|0)+100>>2]|0,c[(c[Qb>>2]|0)+132>>2]|0)|0)/400|0)<<2;_i(m|0,Xa|0,Za+0|0)|0}while(0);Za=(N(c[(c[Qb>>2]|0)+100>>2]|0,(c[(c[Qb>>2]|0)+160>>2]|0)-((c[Gb>>2]|0)+(c[ab>>2]|0))|0)|0)>0;q=(c[Qb>>2]|0)+14372|0;if(Za){Xa=(c[Qb>>2]|0)+14372+((N(c[(c[Qb>>2]|0)+100>>2]|0,c[Gb>>2]|0)|0)<<2)|0;Za=(N(c[(c[Qb>>2]|0)+100>>2]|0,(c[(c[Qb>>2]|0)+160>>2]|0)-(c[Gb>>2]|0)-(c[ab>>2]|0)|0)|0)<<2;$i(q|0,Xa|0,Za+0|0)|0;Za=(c[Qb>>2]|0)+14372+((N(c[(c[Qb>>2]|0)+100>>2]|0,(c[(c[Qb>>2]|0)+160>>2]|0)-(c[Gb>>2]|0)-(c[ab>>2]|0)|0)|0)<<2)|0;ab=(N((c[Gb>>2]|0)+(c[ab>>2]|0)|0,c[(c[Qb>>2]|0)+100>>2]|0)|0)<<2;_i(Za|0,o|0,ab+0|0)|0}else{Za=o+((N((c[Gb>>2]|0)+(c[ab>>2]|0)-(c[(c[Qb>>2]|0)+160>>2]|0)|0,c[(c[Qb>>2]|0)+100>>2]|0)|0)<<2)|0;ab=(N(c[(c[Qb>>2]|0)+160>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0)|0)<<2;_i(q|0,Za|0,ab+0|0)|0}if(+g[_a>>2]<1.0?1:+g[(c[Qb>>2]|0)+14300>>2]<1.0)ui(o,o,+g[(c[Qb>>2]|0)+14300>>2],+g[_a>>2],c[(c[bb>>2]|0)+4>>2]|0,c[Gb>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0,c[(c[bb>>2]|0)+60>>2]|0,c[(c[Qb>>2]|0)+132>>2]|0);g[(c[Qb>>2]|0)+14300>>2]=+g[_a>>2];if(!((c[(c[Qb>>2]|0)+14320>>2]|0)==1001?(c[(c[Qb>>2]|0)+14288>>2]|0)!=1:0)){if(16384<((0>((c[$a>>2]|0)-3e4|0)?0:(c[$a>>2]|0)-3e4|0)<<1|0))q=16384;else q=(0>((c[$a>>2]|0)-3e4|0)?0:(c[$a>>2]|0)-3e4|0)<<1;c[(c[Qb>>2]|0)+8+80>>2]=q}do if(!(c[(c[Qb>>2]|0)+14348>>2]|0)){if((c[(c[Qb>>2]|0)+100>>2]|0)!=2)break;if((b[(c[Qb>>2]|0)+14292>>1]|0)>=16384?(c[(c[Qb>>2]|0)+8+80>>2]|0)>=16384:0)break;g[cb>>2]=+(b[(c[Qb>>2]|0)+14292>>1]|0);g[db>>2]=+(c[(c[Qb>>2]|0)+8+80>>2]|0);g[cb>>2]=+g[cb>>2]*.00006103515625;g[db>>2]=+g[db>>2]*.00006103515625;xi(o,o,+g[cb>>2],+g[db>>2],c[(c[bb>>2]|0)+4>>2]|0,c[Gb>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0,c[(c[bb>>2]|0)+60>>2]|0,c[(c[Qb>>2]|0)+132>>2]|0);b[(c[Qb>>2]|0)+14292>>1]=c[(c[Qb>>2]|0)+8+80>>2]}while(0);do if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1002){db=(wi(Fb)|0)+17|0;if((db+(((c[(c[Qb>>2]|0)+14320>>2]|0)==1001&1)*20|0)|0)>((c[Hb>>2]|0)-1<<3|0)){Eb=383;break}do if((c[(c[Qb>>2]|0)+14320>>2]|0)==1001){if((c[Ib>>2]|0)==0?(db=(wi(Fb)|0)+37|0,(db|0)>(c[pb>>2]<<3|0)):0)break;_b(Fb,c[Ib>>2]|0,12)}while(0);if(!(c[Ib>>2]|0))break;_b(Fb,c[jb>>2]|0,1);q=(c[Hb>>2]|0)-1|0;if((c[(c[Qb>>2]|0)+14320>>2]|0)==1001)c[eb>>2]=q-(c[pb>>2]|0);else c[eb>>2]=q-((wi(Fb)|0)+7>>3);if((c[eb>>2]|0)<((c[(c[Qb>>2]|0)+148>>2]|0)/1600|0|0))q=c[eb>>2]|0;else q=(c[(c[Qb>>2]|0)+148>>2]|0)/1600|0;c[Jb>>2]=q;if(257<((2>(c[Jb>>2]|0)?2:c[Jb>>2]|0)|0))q=257;else q=2>(c[Jb>>2]|0)?2:c[Jb>>2]|0;c[Jb>>2]=q;if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1001)break;ac(Fb,(c[Jb>>2]|0)-2|0,256)}else Eb=383;while(0);if((Eb|0)==383)c[Ib>>2]=0;if(!(c[Ib>>2]|0)){c[(c[Qb>>2]|0)+14340>>2]=0;c[Jb>>2]=0}if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1002)c[rb>>2]=17;if((c[(c[Qb>>2]|0)+14320>>2]|0)==1e3){c[Nb>>2]=(wi(Fb)|0)+7>>3;fc(Fb);c[pb>>2]=c[Nb>>2]}else{if(((c[Hb>>2]|0)-1-(c[Jb>>2]|0)|0)<(c[pb>>2]|0))q=(c[Hb>>2]|0)-1-(c[Jb>>2]|0)|0;else q=c[pb>>2]|0;c[pb>>2]=q;ec(Fb,c[pb>>2]|0)}if(!(!(c[Ib>>2]|0)?(c[(c[Qb>>2]|0)+14320>>2]|0)==1e3:0)){Eb=c[ib>>2]|0;c[sb>>2]=hb+(((hb-hb|0)/28|0)*28|0);Wa(Eb,10022,sb)|0}do if((c[Ib>>2]|0)!=0&(c[jb>>2]|0)!=0){Eb=c[ib>>2]|0;c[tb>>2]=0;Wa(Eb,10010,tb)|0;Eb=c[ib>>2]|0;c[ub>>2]=0;Wa(Eb,4006,ub)|0;c[nb>>2]=Ya(c[ib>>2]|0,o,(c[(c[Qb>>2]|0)+132>>2]|0)/200|0,(c[Ob>>2]|0)+(c[pb>>2]|0)|0,c[Jb>>2]|0,0)|0;if((c[nb>>2]|0)<0){c[Pb>>2]=-3;c[Mb>>2]=1;break b}else{Eb=c[ib>>2]|0;c[vb>>2]=qb+(((qb-qb|0)/4|0)<<2);Wa(Eb,4031,vb)|0;Wa(c[ib>>2]|0,4028,wb)|0;break}}while(0);Eb=c[ib>>2]|0;c[xb>>2]=c[rb>>2];Wa(Eb,10010,xb)|0;do if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1e3){do if((c[(c[Qb>>2]|0)+14320>>2]|0)!=(c[(c[Qb>>2]|0)+14324>>2]|0)){if((c[(c[Qb>>2]|0)+14324>>2]|0)<=0)break;Wa(c[ib>>2]|0,4028,yb)|0;Ya(c[ib>>2]|0,m,(c[(c[Qb>>2]|0)+132>>2]|0)/400|0,lb,2,0)|0;Eb=c[ib>>2]|0;c[zb>>2]=0;Wa(Eb,10002,zb)|0}while(0);Eb=wi(Fb)|0;if((Eb|0)>(c[pb>>2]<<3|0))break;c[Nb>>2]=Ya(c[ib>>2]|0,o,c[Gb>>2]|0,0,c[pb>>2]|0,Fb)|0;if((c[Nb>>2]|0)>=0)break;c[Pb>>2]=-3;c[Mb>>2]=1;break b}while(0);do if(!((c[Ib>>2]|0)==0|(c[jb>>2]|0)!=0)){c[fb>>2]=(c[(c[Qb>>2]|0)+132>>2]|0)/200|0;c[gb>>2]=(c[(c[Qb>>2]|0)+132>>2]|0)/400|0;Wa(c[ib>>2]|0,4028,Ab)|0;Eb=c[ib>>2]|0;c[Bb>>2]=0;Wa(Eb,10010,Bb)|0;Eb=c[ib>>2]|0;c[Cb>>2]=0;Wa(Eb,10002,Cb)|0;Eb=o+((N(c[(c[Qb>>2]|0)+100>>2]|0,(c[Gb>>2]|0)-(c[fb>>2]|0)-(c[gb>>2]|0)|0)|0)<<2)|0;Ya(c[ib>>2]|0,Eb,c[gb>>2]|0,mb,2,0)|0;Eb=o+((N(c[(c[Qb>>2]|0)+100>>2]|0,(c[Gb>>2]|0)-(c[fb>>2]|0)|0)|0)<<2)|0;c[ob>>2]=Ya(c[ib>>2]|0,Eb,c[fb>>2]|0,(c[Ob>>2]|0)+(c[pb>>2]|0)|0,c[Jb>>2]|0,0)|0;if((c[ob>>2]|0)<0){c[Pb>>2]=-3;c[Mb>>2]=1;break b}else{Eb=c[ib>>2]|0;c[Db>>2]=qb+(((qb-qb|0)/4|0)<<2);Wa(Eb,4031,Db)|0;break}}while(0);c[Ob>>2]=(c[Ob>>2]|0)+-1;q=qi(c[(c[Qb>>2]|0)+14320>>2]|0,(c[(c[Qb>>2]|0)+132>>2]|0)/(c[Gb>>2]|0)|0,c[kb>>2]|0,c[(c[Qb>>2]|0)+14288>>2]|0)|0;a[c[Ob>>2]>>0]=q;c[(c[Qb>>2]|0)+18216>>2]=c[Fb+28>>2]^c[qb>>2];q=c[Qb>>2]|0;if(c[Lb>>2]|0)m=1002;else{m=c[q+14320>>2]|0;q=c[Qb>>2]|0}c[q+14324>>2]=m;c[(c[Qb>>2]|0)+14328>>2]=c[(c[Qb>>2]|0)+14288>>2];c[(c[Qb>>2]|0)+14332>>2]=c[Gb>>2];c[(c[Qb>>2]|0)+14344>>2]=0;Lb=wi(Fb)|0;c:do if((Lb|0)>((c[Hb>>2]|0)-1<<3|0))if((c[Hb>>2]|0)<2){c[Pb>>2]=-2;c[Mb>>2]=1;break b}else{a[(c[Ob>>2]|0)+1>>0]=0;c[Nb>>2]=1;c[(c[Qb>>2]|0)+18216>>2]=0;break}else{if(!(((c[Ib>>2]|0?1:(c[(c[Qb>>2]|0)+14320>>2]|0)!=1e3)^1)&(c[Nb>>2]|0)>2))break;do{if(d[(c[Ob>>2]|0)+(c[Nb>>2]|0)>>0]|0)break c;c[Nb>>2]=(c[Nb>>2]|0)+-1}while((c[Nb>>2]|0)>2)}while(0);c[Nb>>2]=(c[Nb>>2]|0)+(1+(c[Jb>>2]|0));do if(!(c[(c[Qb>>2]|0)+136>>2]|0))if(Gi(c[Ob>>2]|0,c[Nb>>2]|0,c[Hb>>2]|0)|0){c[Pb>>2]=-3;c[Mb>>2]=1;break b}else{c[Nb>>2]=c[Hb>>2];break}while(0);c[Pb>>2]=c[Nb>>2];c[Mb>>2]=1}while(0);_(c[Kb>>2]|0);Qb=c[Pb>>2]|0;l=Rb;return Qb|0}while(0);c[C>>2]=c[(c[Qb>>2]|0)+14320>>2];if(!(c[(c[Qb>>2]|0)+14336>>2]|0))q=1101;else q=c[(c[Qb>>2]|0)+14336>>2]|0;c[A>>2]=q;if(!(c[C>>2]|0))c[C>>2]=1e3;if((c[Da>>2]|0)>100)c[C>>2]=1002;if((c[Da>>2]|0)<50)c[C>>2]=1e3;do if(!((c[C>>2]|0)==1e3&(c[A>>2]|0)>1103)){if((c[C>>2]|0)==1002&(c[A>>2]|0)==1102){c[A>>2]=1101;break}if((c[A>>2]|0)<=1104)c[A>>2]=1104}else c[A>>2]=1103;while(0);Qb=qi(c[C>>2]|0,c[Da>>2]|0,c[A>>2]|0,c[(c[Qb>>2]|0)+14288>>2]|0)|0;a[c[Ob>>2]>>0]=Qb;c[Pb>>2]=1;Qb=c[Pb>>2]|0;l=Rb;return Qb|0}c[Pb>>2]=-1;Qb=c[Pb>>2]|0;l=Rb;return Qb|0}function pi(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;i=l;l=l+16|0;g=i+12|0;h=i+8|0;e=i+4|0;f=i;c[h>>2]=a;c[e>>2]=b;c[f>>2]=d;if(!(c[e>>2]|0))c[e>>2]=(c[(c[h>>2]|0)+132>>2]|0)/400|0;b=c[h>>2]|0;if((c[(c[h>>2]|0)+152>>2]|0)==-1e3){c[g>>2]=(((c[b+132>>2]|0)*60|0)/(c[e>>2]|0)|0)+(N(c[(c[h>>2]|0)+132>>2]|0,c[(c[h>>2]|0)+100>>2]|0)|0);h=c[g>>2]|0;l=i;return h|0}if((c[b+152>>2]|0)==-1){h=N(c[f>>2]<<3,c[(c[h>>2]|0)+132>>2]|0)|0;c[g>>2]=(h|0)/(c[e>>2]|0)|0;h=c[g>>2]|0;l=i;return h|0}else{c[g>>2]=c[(c[h>>2]|0)+152>>2];h=c[g>>2]|0;l=i;return h|0}return 0}function qi(b,e,f,g){b=b|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0;p=l;l=l+32|0;k=p+20|0;j=p+16|0;h=p+12|0;i=p+8|0;m=p+4|0;o=p+24|0;n=p;c[k>>2]=b;c[j>>2]=e;c[h>>2]=f;c[i>>2]=g;c[m>>2]=0;while(1){if((c[j>>2]|0)>=400)break;c[j>>2]=c[j>>2]<<1;c[m>>2]=(c[m>>2]|0)+1}do if((c[k>>2]|0)!=1e3)if((c[k>>2]|0)==1002){k=(c[h>>2]|0)-1102|0;c[n>>2]=k;c[n>>2]=(c[n>>2]|0)<0?0:k;a[o>>0]=-128;a[o>>0]=d[o>>0]|0|c[n>>2]<<5;a[o>>0]=d[o>>0]|0|c[m>>2]<<3;break}else{a[o>>0]=96;a[o>>0]=d[o>>0]|0|(c[h>>2]|0)-1104<<4;a[o>>0]=d[o>>0]|0|(c[m>>2]|0)-2<<3;break}else{a[o>>0]=(c[h>>2]|0)-1101<<5;a[o>>0]=d[o>>0]|0|(c[m>>2]|0)-2<<3}while(0);a[o>>0]=d[o>>0]|0|((c[i>>2]|0)==2&1)<<2;l=p;return a[o>>0]|0}function ri(a,b,d,e,f,g,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;q=l;l=l+64|0;n=q+60|0;v=q+56|0;p=q+52|0;m=q+48|0;o=q+44|0;k=q+40|0;u=q+36|0;j=q+24|0;i=q+16|0;s=q+8|0;t=q+4|0;r=q;c[n>>2]=a;c[v>>2]=b;c[p>>2]=d;c[m>>2]=e;c[o>>2]=f;c[k>>2]=g;c[u>>2]=h;c[s>>2]=(((c[v>>2]&65535)<<16>>16)*2471|0)/((c[u>>2]|0)/1e3|0|0)|0;c[t>>2]=268435456-((c[s>>2]|0)*471|0);c[j>>2]=c[t>>2];c[j+4>>2]=0-(c[t>>2]|0)<<1;c[j+8>>2]=c[t>>2];c[r>>2]=c[t>>2]>>6;d=N(c[s>>2]>>16,(c[s>>2]&65535)<<16>>16)|0;d=d+((N(c[s>>2]&65535,(c[s>>2]&65535)<<16>>16)|0)>>16)|0;d=N(c[r>>2]>>16,(d+(N(c[s>>2]|0,(c[s>>2]>>15)+1>>1)|0)-8388608&65535)<<16>>16)|0;f=N(c[s>>2]>>16,(c[s>>2]&65535)<<16>>16)|0;f=f+((N(c[s>>2]&65535,(c[s>>2]&65535)<<16>>16)|0)>>16)|0;f=d+((N(c[r>>2]&65535,(f+(N(c[s>>2]|0,(c[s>>2]>>15)+1>>1)|0)-8388608&65535)<<16>>16)|0)>>16)|0;d=N(c[s>>2]>>16,(c[s>>2]&65535)<<16>>16)|0;d=d+((N(c[s>>2]&65535,(c[s>>2]&65535)<<16>>16)|0)>>16)|0;c[i>>2]=f+(N(c[r>>2]|0,(d+(N(c[s>>2]|0,(c[s>>2]>>15)+1>>1)|0)-8388608>>15)+1>>1)|0);d=N(c[r>>2]>>16,(c[r>>2]&65535)<<16>>16)|0;d=d+((N(c[r>>2]&65535,(c[r>>2]&65535)<<16>>16)|0)>>16)|0;c[i+4>>2]=d+(N(c[r>>2]|0,(c[r>>2]>>15)+1>>1)|0);yi(c[n>>2]|0,j,i,c[m>>2]|0,c[p>>2]|0,c[o>>2]|0,c[k>>2]|0);if((c[k>>2]|0)!=2){l=q;return}yi((c[n>>2]|0)+4|0,j,i,(c[m>>2]|0)+8|0,(c[p>>2]|0)+4|0,c[o>>2]|0,c[k>>2]|0);l=q;return}function si(a,b,d,e,f,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;v=l;l=l+64|0;p=v+48|0;x=v+44|0;r=v+40|0;n=v+36|0;q=v+32|0;k=v+28|0;w=v+24|0;j=v+20|0;o=v+16|0;m=v+12|0;t=v+8|0;s=v+4|0;u=v;c[p>>2]=a;c[x>>2]=b;c[r>>2]=d;c[n>>2]=e;c[q>>2]=f;c[k>>2]=h;c[w>>2]=i;g[m>>2]=+(c[x>>2]|0)*4.0/+(c[w>>2]|0);c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[k>>2]|0))break;c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[q>>2]|0))break;x=N(c[k>>2]|0,c[o>>2]|0)|0;g[t>>2]=+g[(c[p>>2]|0)+(x+(c[j>>2]|0)<<2)>>2];g[s>>2]=+g[t>>2]-+g[(c[n>>2]|0)+(c[j>>2]<<1<<2)>>2];g[(c[n>>2]|0)+(c[j>>2]<<1<<2)>>2]=+g[(c[n>>2]|0)+(c[j>>2]<<1<<2)>>2]+ +g[m>>2]*(+g[t>>2]-+g[(c[n>>2]|0)+(c[j>>2]<<1<<2)>>2])+1.0000000031710769e-30;g[u>>2]=+g[s>>2]-+g[(c[n>>2]|0)+((c[j>>2]<<1)+1<<2)>>2];g[(c[n>>2]|0)+((c[j>>2]<<1)+1<<2)>>2]=+g[(c[n>>2]|0)+((c[j>>2]<<1)+1<<2)>>2]+ +g[m>>2]*(+g[s>>2]-+g[(c[n>>2]|0)+((c[j>>2]<<1)+1<<2)>>2])+1.0000000031710769e-30;x=N(c[k>>2]|0,c[o>>2]|0)|0;g[(c[r>>2]|0)+(x+(c[j>>2]|0)<<2)>>2]=+g[u>>2];c[o>>2]=(c[o>>2]|0)+1}c[j>>2]=(c[j>>2]|0)+1}l=v;return}function ti(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;i=m+16|0;k=m+12|0;f=m+8|0;h=m+4|0;j=m;c[i>>2]=a;c[k>>2]=b;c[f>>2]=d;g[j>>2]=0.0;c[h>>2]=0;while(1){e=+g[j>>2];if((c[h>>2]|0)>=(c[f>>2]|0))break;g[j>>2]=e+ +g[(c[i>>2]|0)+(c[h>>2]<<2)>>2]*+g[(c[k>>2]|0)+(c[h>>2]<<2)>>2];c[h>>2]=(c[h>>2]|0)+1}l=m;return +e}function ui(a,b,d,e,f,h,i,j,k){a=a|0;b=b|0;d=+d;e=+e;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;B=l;l=l+80|0;u=B+64|0;w=B+60|0;q=B+56|0;s=B+52|0;C=B+48|0;o=B+44|0;n=B+40|0;A=B+36|0;D=B+32|0;t=B+28|0;v=B+24|0;x=B+20|0;m=B+16|0;p=B+12|0;y=B+8|0;r=B+4|0;z=B;c[u>>2]=a;c[w>>2]=b;g[q>>2]=d;g[s>>2]=e;c[C>>2]=f;c[o>>2]=h;c[n>>2]=i;c[A>>2]=j;c[D>>2]=k;c[v>>2]=48e3/(c[D>>2]|0)|0;c[x>>2]=(c[C>>2]|0)/(c[v>>2]|0)|0;j=(c[n>>2]|0)==1;c[t>>2]=0;a:do if(j)while(1){if((c[t>>2]|0)>=(c[x>>2]|0))break a;e=+g[(c[A>>2]|0)+((N(c[t>>2]|0,c[v>>2]|0)|0)<<2)>>2];g[y>>2]=e*+g[(c[A>>2]|0)+((N(c[t>>2]|0,c[v>>2]|0)|0)<<2)>>2];g[p>>2]=+g[y>>2]*+g[s>>2]+(1.0-+g[y>>2])*+g[q>>2];g[(c[w>>2]|0)+(c[t>>2]<<2)>>2]=+g[p>>2]*+g[(c[u>>2]|0)+(c[t>>2]<<2)>>2];c[t>>2]=(c[t>>2]|0)+1}else while(1){if((c[t>>2]|0)>=(c[x>>2]|0))break a;e=+g[(c[A>>2]|0)+((N(c[t>>2]|0,c[v>>2]|0)|0)<<2)>>2];g[z>>2]=e*+g[(c[A>>2]|0)+((N(c[t>>2]|0,c[v>>2]|0)|0)<<2)>>2];g[r>>2]=+g[z>>2]*+g[s>>2]+(1.0-+g[z>>2])*+g[q>>2];g[(c[w>>2]|0)+(c[t>>2]<<1<<2)>>2]=+g[r>>2]*+g[(c[u>>2]|0)+(c[t>>2]<<1<<2)>>2];g[(c[w>>2]|0)+((c[t>>2]<<1)+1<<2)>>2]=+g[r>>2]*+g[(c[u>>2]|0)+((c[t>>2]<<1)+1<<2)>>2];c[t>>2]=(c[t>>2]|0)+1}while(0);c[m>>2]=0;do{c[t>>2]=c[x>>2];while(1){if((c[t>>2]|0)>=(c[o>>2]|0))break;C=N(c[t>>2]|0,c[n>>2]|0)|0;D=N(c[t>>2]|0,c[n>>2]|0)|0;g[(c[w>>2]|0)+(D+(c[m>>2]|0)<<2)>>2]=+g[s>>2]*+g[(c[u>>2]|0)+(C+(c[m>>2]|0)<<2)>>2];c[t>>2]=(c[t>>2]|0)+1}D=(c[m>>2]|0)+1|0;c[m>>2]=D}while((D|0)<(c[n>>2]|0));l=B;return}function vi(a){a=+a;var b=0,c=0;c=l;l=l+16|0;b=c;g[b>>2]=a;g[b>>2]=+g[b>>2]*32768.0;g[b>>2]=+g[b>>2]>-32768.0?+g[b>>2]:-32768.0;g[b>>2]=+g[b>>2]<32767.0?+g[b>>2]:32767.0;b=(Ui(+g[b>>2])|0)&65535;l=c;return b|0}function wi(a){a=a|0;var b=0,d=0;b=l;l=l+16|0;d=b;c[d>>2]=a;a=(c[(c[d>>2]|0)+20>>2]|0)-(32-(Q(c[(c[d>>2]|0)+28>>2]|0)|0))|0;l=b;return a|0}function xi(a,b,d,e,f,h,i,j,k){a=a|0;b=b|0;d=+d;e=+e;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;A=l;l=l+64|0;u=A+60|0;w=A+56|0;r=A+52|0;s=A+48|0;B=A+44|0;p=A+40|0;m=A+36|0;z=A+32|0;C=A+28|0;t=A+24|0;x=A+20|0;v=A+16|0;n=A+12|0;q=A+8|0;y=A+4|0;o=A;c[u>>2]=a;c[w>>2]=b;g[r>>2]=d;g[s>>2]=e;c[B>>2]=f;c[p>>2]=h;c[m>>2]=i;c[z>>2]=j;c[C>>2]=k;c[v>>2]=48e3/(c[C>>2]|0)|0;c[x>>2]=(c[B>>2]|0)/(c[v>>2]|0)|0;g[r>>2]=1.0-+g[r>>2];g[s>>2]=1.0-+g[s>>2];c[t>>2]=0;while(1){if((c[t>>2]|0)>=(c[x>>2]|0))break;e=+g[(c[z>>2]|0)+((N(c[t>>2]|0,c[v>>2]|0)|0)<<2)>>2];g[y>>2]=e*+g[(c[z>>2]|0)+((N(c[t>>2]|0,c[v>>2]|0)|0)<<2)>>2];g[q>>2]=+g[y>>2]*+g[s>>2]+(1.0-+g[y>>2])*+g[r>>2];e=+g[(c[u>>2]|0)+((N(c[t>>2]|0,c[m>>2]|0)|0)<<2)>>2];g[n>>2]=(e-+g[(c[u>>2]|0)+((N(c[t>>2]|0,c[m>>2]|0)|0)+1<<2)>>2])*.5;g[n>>2]=+g[q>>2]*+g[n>>2];e=+g[(c[w>>2]|0)+((N(c[t>>2]|0,c[m>>2]|0)|0)<<2)>>2];g[(c[w>>2]|0)+((N(c[t>>2]|0,c[m>>2]|0)|0)<<2)>>2]=e-+g[n>>2];e=+g[(c[w>>2]|0)+((N(c[t>>2]|0,c[m>>2]|0)|0)+1<<2)>>2];g[(c[w>>2]|0)+((N(c[t>>2]|0,c[m>>2]|0)|0)+1<<2)>>2]=e+ +g[n>>2];c[t>>2]=(c[t>>2]|0)+1}while(1){if((c[t>>2]|0)>=(c[p>>2]|0))break;e=+g[(c[u>>2]|0)+((N(c[t>>2]|0,c[m>>2]|0)|0)<<2)>>2];g[o>>2]=(e-+g[(c[u>>2]|0)+((N(c[t>>2]|0,c[m>>2]|0)|0)+1<<2)>>2])*.5;g[o>>2]=+g[s>>2]*+g[o>>2];e=+g[(c[w>>2]|0)+((N(c[t>>2]|0,c[m>>2]|0)|0)<<2)>>2];g[(c[w>>2]|0)+((N(c[t>>2]|0,c[m>>2]|0)|0)<<2)>>2]=e-+g[o>>2];e=+g[(c[w>>2]|0)+((N(c[t>>2]|0,c[m>>2]|0)|0)+1<<2)>>2];g[(c[w>>2]|0)+((N(c[t>>2]|0,c[m>>2]|0)|0)+1<<2)>>2]=e+ +g[o>>2];c[t>>2]=(c[t>>2]|0)+1}l=A;return}function yi(a,b,d,e,f,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;u=l;l=l+64|0;n=u+60|0;v=u+56|0;w=u+52|0;m=u+48|0;r=u+44|0;q=u+40|0;s=u+36|0;p=u+32|0;t=u+28|0;o=u+24|0;j=u+16|0;k=u;c[n>>2]=a;c[v>>2]=b;c[w>>2]=d;c[m>>2]=e;c[r>>2]=f;c[q>>2]=h;c[s>>2]=i;g[j>>2]=+(c[c[w>>2]>>2]|0)*3.725290298461914e-09;g[j+4>>2]=+(c[(c[w>>2]|0)+4>>2]|0)*3.725290298461914e-09;g[k>>2]=+(c[c[v>>2]>>2]|0)*3.725290298461914e-09;g[k+4>>2]=+(c[(c[v>>2]|0)+4>>2]|0)*3.725290298461914e-09;g[k+8>>2]=+(c[(c[v>>2]|0)+8>>2]|0)*3.725290298461914e-09;c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[q>>2]|0))break;g[o>>2]=+g[(c[n>>2]|0)+((N(c[p>>2]|0,c[s>>2]|0)|0)<<2)>>2];g[t>>2]=+g[c[m>>2]>>2]+ +g[k>>2]*+g[o>>2];g[c[m>>2]>>2]=+g[(c[m>>2]|0)+4>>2]-+g[t>>2]*+g[j>>2]+ +g[k+4>>2]*+g[o>>2];g[(c[m>>2]|0)+4>>2]=-+g[t>>2]*+g[j+4>>2]+ +g[k+8>>2]*+g[o>>2]+1.0000000031710769e-30;g[(c[r>>2]|0)+((N(c[p>>2]|0,c[s>>2]|0)|0)<<2)>>2]=+g[t>>2];c[p>>2]=(c[p>>2]|0)+1}l=u;return}function zi(a,d,e,f,h){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;t=l;l=l+48|0;s=t+36|0;p=t+32|0;j=t+28|0;k=t+24|0;o=t+20|0;n=t+16|0;q=t+12|0;m=t+8|0;i=t+4|0;r=t;c[s>>2]=a;c[p>>2]=d;c[j>>2]=e;c[k>>2]=f;c[o>>2]=h;if((c[(c[s>>2]|0)+96>>2]|0)==2051)c[i>>2]=0;else c[i>>2]=c[(c[s>>2]|0)+104>>2];c[m>>2]=ji(c[p>>2]|0,c[j>>2]|0,c[(c[s>>2]|0)+144>>2]|0,c[(c[s>>2]|0)+100>>2]|0,c[(c[s>>2]|0)+132>>2]|0,c[(c[s>>2]|0)+148>>2]|0,c[i>>2]|0,1,(c[s>>2]|0)+172+6872|0)|0;a=N(c[m>>2]|0,c[(c[s>>2]|0)+100>>2]|0)|0;c[r>>2]=$()|0;e=l;l=l+((1*(a<<2)|0)+15&-16)|0;c[n>>2]=0;while(1){if((c[n>>2]|0)>=(N(c[m>>2]|0,c[(c[s>>2]|0)+100>>2]|0)|0))break;g[e+(c[n>>2]<<2)>>2]=+(b[(c[p>>2]|0)+(c[n>>2]<<1)>>1]|0)*.000030517578125;c[n>>2]=(c[n>>2]|0)+1}c[q>>2]=oi(c[s>>2]|0,e,c[m>>2]|0,c[k>>2]|0,c[o>>2]|0,16,c[p>>2]|0,c[j>>2]|0,0,-2,c[(c[s>>2]|0)+100>>2]|0,1,0)|0;s=c[q>>2]|0;_(c[r>>2]|0);l=t;return s|0}function Ai(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+32|0;n=o+24|0;m=o+20|0;g=o+16|0;h=o+12|0;k=o+8|0;j=o+4|0;i=o;c[n>>2]=a;c[m>>2]=b;c[g>>2]=d;c[h>>2]=e;c[k>>2]=f;if((c[(c[n>>2]|0)+96>>2]|0)==2051)c[i>>2]=0;else c[i>>2]=c[(c[n>>2]|0)+104>>2];c[j>>2]=ji(c[m>>2]|0,c[g>>2]|0,c[(c[n>>2]|0)+144>>2]|0,c[(c[n>>2]|0)+100>>2]|0,c[(c[n>>2]|0)+132>>2]|0,c[(c[n>>2]|0)+148>>2]|0,c[i>>2]|0,2,(c[n>>2]|0)+172+6872|0)|0;n=oi(c[n>>2]|0,c[m>>2]|0,c[j>>2]|0,c[h>>2]|0,c[k>>2]|0,24,c[m>>2]|0,c[g>>2]|0,0,-2,c[(c[n>>2]|0)+100>>2]|0,2,1)|0;l=o;return n|0}function Bi(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0,Ma=0,Na=0,Oa=0,Pa=0,Qa=0,Ra=0,Sa=0,Ta=0,Ua=0,Va=0;Ua=l;l=l+512|0;ba=Ua+48|0;aa=Ua+40|0;$=Ua+32|0;_=Ua+24|0;Z=Ua+16|0;ca=Ua+8|0;Y=Ua;Ta=Ua+496|0;Ra=Ua+492|0;Va=Ua+488|0;Sa=Ua+484|0;h=Ua+480|0;f=Ua+464|0;m=Ua+456|0;da=Ua+452|0;n=Ua+448|0;ea=Ua+444|0;u=Ua+440|0;na=Ua+436|0;O=Ua+432|0;Ga=Ua+428|0;Qa=Ua+424|0;La=Ua+420|0;U=Ua+416|0;Ma=Ua+412|0;V=Ua+408|0;Na=Ua+404|0;W=Ua+400|0;Oa=Ua+396|0;X=Ua+392|0;Pa=Ua+388|0;o=Ua+384|0;fa=Ua+380|0;p=Ua+376|0;ga=Ua+372|0;q=Ua+368|0;ha=Ua+364|0;r=Ua+360|0;ia=Ua+356|0;s=Ua+352|0;ja=Ua+348|0;t=Ua+344|0;ka=Ua+340|0;v=Ua+336|0;la=Ua+332|0;w=Ua+328|0;ma=Ua+324|0;x=Ua+320|0;oa=Ua+316|0;y=Ua+312|0;pa=Ua+308|0;z=Ua+304|0;qa=Ua+300|0;A=Ua+296|0;ra=Ua+292|0;B=Ua+288|0;sa=Ua+284|0;C=Ua+280|0;ta=Ua+276|0;D=Ua+272|0;ua=Ua+268|0;E=Ua+264|0;va=Ua+260|0;F=Ua+256|0;wa=Ua+252|0;G=Ua+248|0;xa=Ua+244|0;H=Ua+240|0;ya=Ua+236|0;I=Ua+232|0;za=Ua+228|0;J=Ua+224|0;Aa=Ua+220|0;K=Ua+216|0;Ba=Ua+212|0;L=Ua+208|0;Ca=Ua+204|0;M=Ua+200|0;Da=Ua+196|0;N=Ua+192|0;Ea=Ua+188|0;P=Ua+184|0;Fa=Ua+180|0;j=Ua+176|0;i=Ua+88|0;k=Ua+84|0;Q=Ua+80|0;Ha=Ua+76|0;R=Ua+72|0;Ia=Ua+68|0;S=Ua+64|0;Ja=Ua+60|0;T=Ua+56|0;Ka=Ua+52|0;c[Ra>>2]=a;c[Va>>2]=d;c[Sa>>2]=0;c[f>>2]=e;c[h>>2]=(c[Ra>>2]|0)+(c[c[Ra>>2]>>2]|0);a:do switch(c[Va>>2]|0){case 4e3:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[da>>2]=Va;c[m>>2]=c[da>>2];do if(!((c[m>>2]|0)!=2048&(c[m>>2]|0)!=2049&(c[m>>2]|0)!=2051)){if((c[(c[Ra>>2]|0)+14344>>2]|0)==0?(c[(c[Ra>>2]|0)+96>>2]|0)!=(c[m>>2]|0):0)break;c[(c[Ra>>2]|0)+96>>2]=c[m>>2];f=95;break a}while(0);c[Sa>>2]=-1;f=95;break}case 4001:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[ea>>2]=Va;c[n>>2]=c[ea>>2];if(c[n>>2]|0){c[c[n>>2]>>2]=c[(c[Ra>>2]|0)+96>>2];f=95}else f=96;break}case 4002:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[na>>2]=Va;c[u>>2]=c[na>>2];do if((c[u>>2]|0)!=-1e3&(c[u>>2]|0)!=-1){if((c[u>>2]|0)<=0){f=96;break a}if((c[u>>2]|0)<=500){c[u>>2]=500;break}if((c[u>>2]|0)>((c[(c[Ra>>2]|0)+100>>2]|0)*3e5|0))c[u>>2]=(c[(c[Ra>>2]|0)+100>>2]|0)*3e5}while(0);c[(c[Ra>>2]|0)+152>>2]=c[u>>2];f=95;break}case 4003:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Ga>>2]=Va;c[O>>2]=c[Ga>>2];if(c[O>>2]|0){f=pi(c[Ra>>2]|0,c[(c[Ra>>2]|0)+14332>>2]|0,1276)|0;c[c[O>>2]>>2]=f;f=95}else f=96;break}case 4022:{Pa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Pa>>2]|0;c[f>>2]=Pa+4;c[La>>2]=Va;c[Qa>>2]=c[La>>2];f=c[Qa>>2]|0;if((c[Qa>>2]|0)<1){if((f|0)!=-1e3){f=96;break a}}else if((c[Qa>>2]|0)!=-1e3?(f|0)>(c[(c[Ra>>2]|0)+100>>2]|0):0){f=96;break a}c[(c[Ra>>2]|0)+108>>2]=c[Qa>>2];f=95;break}case 4023:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Ma>>2]=Va;c[U>>2]=c[Ma>>2];if(c[U>>2]|0){c[c[U>>2]>>2]=c[(c[Ra>>2]|0)+108>>2];f=95}else f=96;break}case 4004:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Na>>2]=Va;c[V>>2]=c[Na>>2];if(!((c[V>>2]|0)<1101|(c[V>>2]|0)>1105)){c[(c[Ra>>2]|0)+120>>2]=c[V>>2];f=c[Ra>>2]|0;if((c[(c[Ra>>2]|0)+120>>2]|0)==1101){c[f+8+12>>2]=8e3;f=95;break a}else{c[(c[Ra>>2]|0)+8+12>>2]=(c[f+120>>2]|0)==1102?12e3:16e3;f=95;break a}}else f=96;break}case 4005:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Oa>>2]=Va;c[W>>2]=c[Oa>>2];if(c[W>>2]|0){c[c[W>>2]>>2]=c[(c[Ra>>2]|0)+120>>2];f=95}else f=96;break}case 4008:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Pa>>2]=Va;c[X>>2]=c[Pa>>2];if(!(((c[X>>2]|0)<1101|(c[X>>2]|0)>1105)&(c[X>>2]|0)!=-1e3)){c[(c[Ra>>2]|0)+116>>2]=c[X>>2];f=c[Ra>>2]|0;if((c[(c[Ra>>2]|0)+116>>2]|0)==1101){c[f+8+12>>2]=8e3;f=95;break a}else{c[(c[Ra>>2]|0)+8+12>>2]=(c[f+116>>2]|0)==1102?12e3:16e3;f=95;break a}}else f=96;break}case 4009:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[fa>>2]=Va;c[o>>2]=c[fa>>2];if(c[o>>2]|0){c[c[o>>2]>>2]=c[(c[Ra>>2]|0)+14336>>2];f=95}else f=96;break}case 4016:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[ga>>2]=Va;c[p>>2]=c[ga>>2];if((c[p>>2]|0)<0|(c[p>>2]|0)>1)f=96;else{c[(c[Ra>>2]|0)+8+44>>2]=c[p>>2];f=95}break}case 4017:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[ha>>2]=Va;c[q>>2]=c[ha>>2];if(c[q>>2]|0){c[c[q>>2]>>2]=c[(c[Ra>>2]|0)+8+44>>2];f=95}else f=96;break}case 4010:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[ia>>2]=Va;c[r>>2]=c[ia>>2];if((c[r>>2]|0)<0|(c[r>>2]|0)>10)f=96;else{c[(c[Ra>>2]|0)+8+36>>2]=c[r>>2];f=c[h>>2]|0;c[Y>>2]=c[r>>2];Wa(f,4010,Y)|0;f=95}break}case 4011:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[ja>>2]=Va;c[s>>2]=c[ja>>2];if(c[s>>2]|0){c[c[s>>2]>>2]=c[(c[Ra>>2]|0)+8+36>>2];f=95}else f=96;break}case 4012:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[ka>>2]=Va;c[t>>2]=c[ka>>2];if((c[t>>2]|0)<0|(c[t>>2]|0)>1)f=96;else{c[(c[Ra>>2]|0)+8+40>>2]=c[t>>2];f=95}break}case 4013:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[la>>2]=Va;c[v>>2]=c[la>>2];if(c[v>>2]|0){c[c[v>>2]>>2]=c[(c[Ra>>2]|0)+8+40>>2];f=95}else f=96;break}case 4014:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[ma>>2]=Va;c[w>>2]=c[ma>>2];if((c[w>>2]|0)<0|(c[w>>2]|0)>100)f=96;else{c[(c[Ra>>2]|0)+8+32>>2]=c[w>>2];f=c[h>>2]|0;c[ca>>2]=c[w>>2];Wa(f,4014,ca)|0;f=95}break}case 4015:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[oa>>2]=Va;c[x>>2]=c[oa>>2];if(c[x>>2]|0){c[c[x>>2]>>2]=c[(c[Ra>>2]|0)+8+32>>2];f=95}else f=96;break}case 4006:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[pa>>2]=Va;c[y>>2]=c[pa>>2];if((c[y>>2]|0)<0|(c[y>>2]|0)>1)f=96;else{c[(c[Ra>>2]|0)+136>>2]=c[y>>2];c[(c[Ra>>2]|0)+8+48>>2]=1-(c[y>>2]|0);f=95}break}case 4007:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[qa>>2]=Va;c[z>>2]=c[qa>>2];if(c[z>>2]|0){c[c[z>>2]>>2]=c[(c[Ra>>2]|0)+136>>2];f=95}else f=96;break}case 11018:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[ra>>2]=Va;c[A>>2]=c[ra>>2];if((c[A>>2]|0)<-1|(c[A>>2]|0)>100)f=96;else{c[(c[Ra>>2]|0)+128>>2]=c[A>>2];f=95}break}case 11019:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[sa>>2]=Va;c[B>>2]=c[sa>>2];if(c[B>>2]|0){c[c[B>>2]>>2]=c[(c[Ra>>2]|0)+128>>2];f=95}else f=96;break}case 4020:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[ta>>2]=Va;c[C>>2]=c[ta>>2];if((c[C>>2]|0)<0|(c[C>>2]|0)>1)f=96;else{c[(c[Ra>>2]|0)+140>>2]=c[C>>2];f=95}break}case 4021:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[ua>>2]=Va;c[D>>2]=c[ua>>2];if(c[D>>2]|0){c[c[D>>2]>>2]=c[(c[Ra>>2]|0)+140>>2];f=95}else f=96;break}case 4024:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[va>>2]=Va;c[E>>2]=c[va>>2];if((c[E>>2]|0)!=-1e3&(c[E>>2]|0)!=3001&(c[E>>2]|0)!=3002)f=96;else{c[(c[Ra>>2]|0)+112>>2]=c[E>>2];f=95}break}case 4025:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[wa>>2]=Va;c[F>>2]=c[wa>>2];if(c[F>>2]|0){c[c[F>>2]>>2]=c[(c[Ra>>2]|0)+112>>2];f=95}else f=96;break}case 4027:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[xa>>2]=Va;c[G>>2]=c[xa>>2];if(c[G>>2]|0){c[c[G>>2]>>2]=(c[(c[Ra>>2]|0)+132>>2]|0)/400|0;if((c[(c[Ra>>2]|0)+96>>2]|0)!=2051){f=c[G>>2]|0;c[f>>2]=(c[f>>2]|0)+(c[(c[Ra>>2]|0)+104>>2]|0);f=95}else f=95}else f=96;break}case 4029:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[ya>>2]=Va;c[H>>2]=c[ya>>2];if(c[H>>2]|0){c[c[H>>2]>>2]=c[(c[Ra>>2]|0)+132>>2];f=95}else f=96;break}case 4031:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[za>>2]=Va;c[I>>2]=c[za>>2];if(c[I>>2]|0){c[c[I>>2]>>2]=c[(c[Ra>>2]|0)+18216>>2];f=95}else f=96;break}case 4036:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Aa>>2]=Va;c[J>>2]=c[Aa>>2];if((c[J>>2]|0)<8|(c[J>>2]|0)>24)f=96;else{c[(c[Ra>>2]|0)+156>>2]=c[J>>2];f=95}break}case 4037:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Ba>>2]=Va;c[K>>2]=c[Ba>>2];if(c[K>>2]|0){c[c[K>>2]>>2]=c[(c[Ra>>2]|0)+156>>2];f=95}else f=96;break}case 4040:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Ca>>2]=Va;c[L>>2]=c[Ca>>2];if((c[L>>2]|0)!=5e3&(c[L>>2]|0)!=5001&(c[L>>2]|0)!=5002&(c[L>>2]|0)!=5003&(c[L>>2]|0)!=5004&(c[L>>2]|0)!=5005&(c[L>>2]|0)!=5006&(c[L>>2]|0)!=5010)f=96;else{c[(c[Ra>>2]|0)+144>>2]=c[L>>2];f=c[h>>2]|0;c[Z>>2]=c[L>>2];Wa(f,4040,Z)|0;f=95}break}case 4041:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Da>>2]=Va;c[M>>2]=c[Da>>2];if(c[M>>2]|0){c[c[M>>2]>>2]=c[(c[Ra>>2]|0)+144>>2];f=95}else f=96;break}case 4042:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Ea>>2]=Va;c[N>>2]=c[Ea>>2];if((c[N>>2]|0)>1|(c[N>>2]|0)<0)f=96;else{c[(c[Ra>>2]|0)+8+64>>2]=c[N>>2];f=95}break}case 4043:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Fa>>2]=Va;c[P>>2]=c[Fa>>2];if(c[P>>2]|0){c[c[P>>2]>>2]=c[(c[Ra>>2]|0)+8+64>>2];f=95}else f=96;break}case 4028:{c[j>>2]=(c[Ra>>2]|0)+(c[(c[Ra>>2]|0)+4>>2]|0);Ji((c[Ra>>2]|0)+172|0);c[k>>2]=(c[Ra>>2]|0)+14288;aj(c[k>>2]|0,0,18220-((c[k>>2]|0)-(c[Ra>>2]|0))|0)|0;Wa(c[h>>2]|0,4028,_)|0;Cd(c[j>>2]|0,c[(c[Ra>>2]|0)+168>>2]|0,i)|0;c[(c[Ra>>2]|0)+14288>>2]=c[(c[Ra>>2]|0)+100>>2];b[(c[Ra>>2]|0)+14292>>1]=16384;g[(c[Ra>>2]|0)+14300>>2]=1.0;c[(c[Ra>>2]|0)+14344>>2]=1;c[(c[Ra>>2]|0)+14320>>2]=1001;c[(c[Ra>>2]|0)+14336>>2]=1105;f=(Bf(60)|0)<<8;c[(c[Ra>>2]|0)+14296>>2]=f;f=95;break}case 11002:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Ha>>2]=Va;c[Q>>2]=c[Ha>>2];if(((c[Q>>2]|0)<1e3|(c[Q>>2]|0)>1002)&(c[Q>>2]|0)!=-1e3)f=96;else{c[(c[Ra>>2]|0)+124>>2]=c[Q>>2];f=95}break}case 10024:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Ia>>2]=Va;c[R>>2]=c[Ia>>2];c[(c[Ra>>2]|0)+164>>2]=c[R>>2];f=c[h>>2]|0;c[$>>2]=c[R>>2];c[Sa>>2]=Wa(f,10024,$)|0;f=95;break}case 10026:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Ja>>2]=Va;c[S>>2]=c[Ja>>2];c[(c[Ra>>2]|0)+14348>>2]=c[S>>2];f=c[h>>2]|0;c[aa>>2]=(c[S>>2]|0)+((((c[S>>2]|0)-(c[S>>2]|0)|0)/4|0)<<2);c[Sa>>2]=Wa(f,10026,aa)|0;f=95;break}case 10015:{Ra=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Ra>>2]|0;c[f>>2]=Ra+4;c[Ka>>2]=Va;c[T>>2]=c[Ka>>2];if(c[T>>2]|0){f=c[h>>2]|0;c[ba>>2]=(c[T>>2]|0)+((((c[T>>2]|0)-(c[T>>2]|0)|0)/4|0)<<2);c[Sa>>2]=Wa(f,10015,ba)|0;f=95}else f=96;break}default:{c[Sa>>2]=-5;f=95}}while(0);if((f|0)==95){c[Ta>>2]=c[Sa>>2];Va=c[Ta>>2]|0;l=Ua;return Va|0}else if((f|0)==96){c[Ta>>2]=-1;Va=c[Ta>>2]|0;l=Ua;return Va|0}return 0}function Ci(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;c[(c[b>>2]|0)+4>>2]=0;l=d;return c[b>>2]|0}function Di(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=l;l=l+16|0;h=e+8|0;g=e+4|0;f=e;c[h>>2]=a;c[g>>2]=b;c[f>>2]=d;a=Ei(c[h>>2]|0,c[g>>2]|0,c[f>>2]|0,0)|0;l=e;return a|0}function Ei(b,e,f,g){b=b|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;q=l;l=l+32|0;m=q+24|0;n=q+20|0;i=q+16|0;j=q+12|0;o=q+8|0;p=q+28|0;h=q+4|0;k=q;c[n>>2]=b;c[i>>2]=e;c[j>>2]=f;c[o>>2]=g;if((c[j>>2]|0)<1){c[m>>2]=-4;p=c[m>>2]|0;l=q;return p|0}if(c[(c[n>>2]|0)+4>>2]|0){if(((d[c[n>>2]>>0]|0)&252|0)!=((d[c[i>>2]>>0]|0)&252|0)){c[m>>2]=-4;p=c[m>>2]|0;l=q;return p|0}}else{a[c[n>>2]>>0]=a[c[i>>2]>>0]|0;g=Ih(c[i>>2]|0,8e3)|0;c[(c[n>>2]|0)+296>>2]=g}c[h>>2]=$h(c[i>>2]|0,c[j>>2]|0)|0;if((c[h>>2]|0)<1){c[m>>2]=-4;p=c[m>>2]|0;l=q;return p|0}if((N((c[h>>2]|0)+(c[(c[n>>2]|0)+4>>2]|0)|0,c[(c[n>>2]|0)+296>>2]|0)|0)>960){c[m>>2]=-4;p=c[m>>2]|0;l=q;return p|0}c[k>>2]=Jh(c[i>>2]|0,c[j>>2]|0,c[o>>2]|0,p,(c[n>>2]|0)+8+(c[(c[n>>2]|0)+4>>2]<<2)|0,(c[n>>2]|0)+200+(c[(c[n>>2]|0)+4>>2]<<1)|0,0,0)|0;if((c[k>>2]|0)<1){c[m>>2]=c[k>>2];p=c[m>>2]|0;l=q;return p|0}else{p=(c[n>>2]|0)+4|0;c[p>>2]=(c[p>>2]|0)+(c[h>>2]|0);c[m>>2]=0;p=c[m>>2]|0;l=q;return p|0}return 0}function Fi(e,f,g,h,i,j,k){e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=l;l=l+80|0;A=F+68|0;p=F+64|0;m=F+60|0;n=F+56|0;r=F+52|0;v=F+48|0;C=F+44|0;x=F+40|0;t=F+36|0;q=F+32|0;D=F+28|0;u=F+24|0;s=F+20|0;z=F+16|0;E=F+12|0;y=F+8|0;w=F+4|0;B=F;c[p>>2]=e;c[m>>2]=f;c[n>>2]=g;c[r>>2]=h;c[v>>2]=i;c[C>>2]=j;c[x>>2]=k;if(((c[m>>2]|0)>=0?(c[m>>2]|0)<(c[n>>2]|0):0)?(c[n>>2]|0)<=(c[(c[p>>2]|0)+4>>2]|0):0){c[q>>2]=(c[n>>2]|0)-(c[m>>2]|0);c[u>>2]=(c[p>>2]|0)+200+(c[m>>2]<<1);c[s>>2]=(c[p>>2]|0)+8+(c[m>>2]<<2);if(c[C>>2]|0)c[D>>2]=1+((b[(c[u>>2]|0)+((c[q>>2]|0)-1<<1)>>1]|0)>=252&1);else c[D>>2]=0;c[z>>2]=c[r>>2];do if((c[q>>2]|0)!=1){if((c[q>>2]|0)==2){f=b[c[u>>2]>>1]|0;if((b[(c[u>>2]|0)+2>>1]|0)==(b[c[u>>2]>>1]|0)){c[D>>2]=(c[D>>2]|0)+((f<<1)+1);if((c[D>>2]|0)<=(c[v>>2]|0)){e=(d[c[p>>2]>>0]&252|1)&255;j=c[z>>2]|0;c[z>>2]=j+1;a[j>>0]=e;break}c[A>>2]=-2;E=c[A>>2]|0;l=F;return E|0}else{c[D>>2]=(c[D>>2]|0)+(f+(b[(c[u>>2]|0)+2>>1]|0)+2+((b[c[u>>2]>>1]|0)>=252&1));if((c[D>>2]|0)<=(c[v>>2]|0)){e=(d[c[p>>2]>>0]&252|2)&255;j=c[z>>2]|0;c[z>>2]=j+1;a[j>>0]=e;j=Hh(b[c[u>>2]>>1]|0,c[z>>2]|0)|0;c[z>>2]=(c[z>>2]|0)+j;break}c[A>>2]=-2;E=c[A>>2]|0;l=F;return E|0}}}else{c[D>>2]=(c[D>>2]|0)+((b[c[u>>2]>>1]|0)+1);if((c[D>>2]|0)<=(c[v>>2]|0)){e=d[c[p>>2]>>0]&252;j=c[z>>2]|0;c[z>>2]=j+1;a[j>>0]=e;break}c[A>>2]=-2;E=c[A>>2]|0;l=F;return E|0}while(0);if((c[q>>2]|0)<=2){if(c[x>>2]|0?(c[D>>2]|0)<(c[v>>2]|0):0)o=23}else o=23;a:do if((o|0)==23){c[y>>2]=0;c[z>>2]=c[r>>2];if(c[C>>2]|0)c[D>>2]=1+((b[(c[u>>2]|0)+((c[q>>2]|0)-1<<1)>>1]|0)>=252&1);else c[D>>2]=0;c[E>>2]=0;c[t>>2]=1;while(1){if((c[t>>2]|0)>=(c[q>>2]|0))break;if((b[(c[u>>2]|0)+(c[t>>2]<<1)>>1]|0)!=(b[c[u>>2]>>1]|0)){o=29;break}c[t>>2]=(c[t>>2]|0)+1}if((o|0)==29)c[E>>2]=1;do if(c[E>>2]|0){c[D>>2]=(c[D>>2]|0)+2;c[t>>2]=0;while(1){f=c[u>>2]|0;if((c[t>>2]|0)>=((c[q>>2]|0)-1|0))break;c[D>>2]=(c[D>>2]|0)+(1+((b[f+(c[t>>2]<<1)>>1]|0)>=252&1)+(b[(c[u>>2]|0)+(c[t>>2]<<1)>>1]|0));c[t>>2]=(c[t>>2]|0)+1}c[D>>2]=(c[D>>2]|0)+(b[f+((c[q>>2]|0)-1<<1)>>1]|0);if((c[D>>2]|0)<=(c[v>>2]|0)){p=(d[c[p>>2]>>0]&252|3)&255;o=c[z>>2]|0;c[z>>2]=o+1;a[o>>0]=p;o=(c[q>>2]|128)&255;p=c[z>>2]|0;c[z>>2]=p+1;a[p>>0]=o;break}c[A>>2]=-2;E=c[A>>2]|0;l=F;return E|0}else{o=(N(c[q>>2]|0,b[c[u>>2]>>1]|0)|0)+2|0;c[D>>2]=(c[D>>2]|0)+o;if((c[D>>2]|0)<=(c[v>>2]|0)){p=(d[c[p>>2]>>0]&252|3)&255;o=c[z>>2]|0;c[z>>2]=o+1;a[o>>0]=p;o=c[q>>2]&255;p=c[z>>2]|0;c[z>>2]=p+1;a[p>>0]=o;break}c[A>>2]=-2;E=c[A>>2]|0;l=F;return E|0}while(0);if(c[x>>2]|0)f=(c[v>>2]|0)-(c[D>>2]|0)|0;else f=0;c[y>>2]=f;if(c[y>>2]|0){p=(c[r>>2]|0)+1|0;a[p>>0]=d[p>>0]|64;c[w>>2]=((c[y>>2]|0)-1|0)/255|0;c[t>>2]=0;while(1){if((c[t>>2]|0)>=(c[w>>2]|0))break;p=c[z>>2]|0;c[z>>2]=p+1;a[p>>0]=-1;c[t>>2]=(c[t>>2]|0)+1}p=(c[y>>2]|0)-((c[w>>2]|0)*255|0)-1&255;w=c[z>>2]|0;c[z>>2]=w+1;a[w>>0]=p;c[D>>2]=(c[D>>2]|0)+(c[y>>2]|0)}if(c[E>>2]|0){c[t>>2]=0;while(1){if((c[t>>2]|0)>=((c[q>>2]|0)-1|0))break a;E=Hh(b[(c[u>>2]|0)+(c[t>>2]<<1)>>1]|0,c[z>>2]|0)|0;c[z>>2]=(c[z>>2]|0)+E;c[t>>2]=(c[t>>2]|0)+1}}}while(0);if(c[C>>2]|0){c[B>>2]=Hh(b[(c[u>>2]|0)+((c[q>>2]|0)-1<<1)>>1]|0,c[z>>2]|0)|0;c[z>>2]=(c[z>>2]|0)+(c[B>>2]|0)}c[t>>2]=0;while(1){if((c[t>>2]|0)>=(c[q>>2]|0))break;$i(c[z>>2]|0,c[(c[s>>2]|0)+(c[t>>2]<<2)>>2]|0,(b[(c[u>>2]|0)+(c[t>>2]<<1)>>1]|0)+0|0)|0;c[z>>2]=(c[z>>2]|0)+(b[(c[u>>2]|0)+(c[t>>2]<<1)>>1]|0);c[t>>2]=(c[t>>2]|0)+1}b:do if(c[x>>2]|0)while(1){if((c[z>>2]|0)>>>0>=((c[r>>2]|0)+(c[v>>2]|0)|0)>>>0)break b;E=c[z>>2]|0;c[z>>2]=E+1;a[E>>0]=0}while(0);c[A>>2]=c[D>>2];E=c[A>>2]|0;l=F;return E|0}c[A>>2]=-1;E=c[A>>2]|0;l=F;return E|0}function Gi(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+320|0;i=k+316|0;e=k+312|0;f=k+308|0;g=k+304|0;j=k+4|0;h=k;c[e>>2]=a;c[f>>2]=b;c[g>>2]=d;if((c[f>>2]|0)<1){c[i>>2]=-1;j=c[i>>2]|0;l=k;return j|0}if((c[f>>2]|0)==(c[g>>2]|0)){c[i>>2]=0;j=c[i>>2]|0;l=k;return j|0}if((c[f>>2]|0)>(c[g>>2]|0)){c[i>>2]=-1;j=c[i>>2]|0;l=k;return j|0}Ci(j)|0;$i((c[e>>2]|0)+(c[g>>2]|0)+(0-(c[f>>2]|0))|0,c[e>>2]|0,(c[f>>2]|0)+0|0)|0;Di(j,(c[e>>2]|0)+(c[g>>2]|0)+(0-(c[f>>2]|0))|0,c[f>>2]|0)|0;c[h>>2]=Fi(j,0,c[j+4>>2]|0,c[e>>2]|0,c[g>>2]|0,0,1)|0;if((c[h>>2]|0)>0){c[i>>2]=0;j=c[i>>2]|0;l=k;return j|0}else{c[i>>2]=c[h>>2];j=c[i>>2]|0;l=k;return j|0}return 0}function Hi(a){a=a|0;var b=0,d=0;b=l;l=l+16|0;d=b;c[d>>2]=a;a=Ii()|0;c[c[d>>2]>>2]=a;Ji(c[d>>2]|0);l=b;return}function Ii(){return 0}function Ji(a){a=a|0;var b=0,d=0,e=0;b=l;l=l+16|0;d=b+4|0;e=b;c[d>>2]=a;c[e>>2]=(c[d>>2]|0)+4;aj(c[e>>2]|0,0,14116-((c[e>>2]|0)-(c[d>>2]|0))|0)|0;l=b;return}function Ki(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+32|0;m=n+24|0;j=n+20|0;e=n+16|0;f=n+12|0;h=n+8|0;k=n+4|0;i=n;c[m>>2]=a;c[j>>2]=b;c[e>>2]=d;c[f>>2]=c[(c[m>>2]|0)+8508>>2];c[h>>2]=(c[(c[m>>2]|0)+8504>>2]|0)-(c[(c[m>>2]|0)+8508>>2]|0);if((c[h>>2]|0)<0)c[h>>2]=(c[h>>2]|0)+200;if((c[e>>2]|0)>480?(c[f>>2]|0)!=(c[(c[m>>2]|0)+8504>>2]|0):0){a=(c[f>>2]|0)+1|0;c[f>>2]=a;c[f>>2]=(c[f>>2]|0)==200?0:a}if((c[f>>2]|0)==(c[(c[m>>2]|0)+8504>>2]|0))c[f>>2]=(c[f>>2]|0)+-1;if((c[f>>2]|0)<0)c[f>>2]=199;_i(c[j>>2]|0,(c[m>>2]|0)+8516+((c[f>>2]|0)*28|0)|0,28|0)|0;b=(c[e>>2]|0)/120|0;d=(c[m>>2]|0)+8512|0;while(1){c[d>>2]=(c[d>>2]|0)+b;b=c[m>>2]|0;if((c[(c[m>>2]|0)+8512>>2]|0)<4)break;b=b+8512|0;c[b>>2]=(c[b>>2]|0)-4;b=1;d=(c[m>>2]|0)+8508|0}if((c[b+8508>>2]|0)>=200){a=(c[m>>2]|0)+8508|0;c[a>>2]=(c[a>>2]|0)-200}c[h>>2]=((c[h>>2]|0)-10|0)>0?(c[h>>2]|0)-10|0:0;g[k>>2]=0.0;c[i>>2]=0;while(1){if((c[i>>2]|0)>=(200-(c[h>>2]|0)|0))break;g[k>>2]=+g[k>>2]+ +g[(c[m>>2]|0)+7688+(c[i>>2]<<2)>>2];c[i>>2]=(c[i>>2]|0)+1}while(1){if((c[i>>2]|0)>=200)break;g[k>>2]=+g[k>>2]+ +g[(c[m>>2]|0)+6888+(c[i>>2]<<2)>>2];c[i>>2]=(c[i>>2]|0)+1}g[k>>2]=+g[k>>2]*+g[(c[m>>2]|0)+8492>>2]+(1.0-+g[k>>2])*+g[(c[m>>2]|0)+8488>>2];g[(c[j>>2]|0)+20>>2]=+g[k>>2];l=n;return}function Li(a,b,d,e,f,g,h,i,j,k,m,n){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;var o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=l;l=l+64|0;q=C+52|0;w=C+48|0;t=C+44|0;r=C+40|0;y=C+36|0;u=C+32|0;v=C+28|0;p=C+24|0;o=C+20|0;z=C+16|0;x=C+12|0;s=C+8|0;A=C+4|0;B=C;c[q>>2]=a;c[w>>2]=b;c[t>>2]=d;c[r>>2]=e;c[y>>2]=f;c[u>>2]=g;c[v>>2]=h;c[p>>2]=i;c[o>>2]=j;c[z>>2]=k;c[x>>2]=m;c[s>>2]=n;if(!(c[t>>2]|0)){z=c[s>>2]|0;c[z>>2]=0;z=c[q>>2]|0;A=c[s>>2]|0;B=c[y>>2]|0;Ki(z,A,B);l=C;return}if((((c[o>>2]|0)*195|0)/100|0|0)<(c[r>>2]|0))i=((c[o>>2]|0)*195|0)/100|0;else i=c[r>>2]|0;c[r>>2]=i;c[B>>2]=(c[r>>2]|0)-(c[(c[q>>2]|0)+6884>>2]|0);c[A>>2]=c[(c[q>>2]|0)+6884>>2];do{Mi(c[q>>2]|0,c[w>>2]|0,c[t>>2]|0,480<(c[B>>2]|0)?480:c[B>>2]|0,c[A>>2]|0,c[u>>2]|0,c[v>>2]|0,c[p>>2]|0,c[z>>2]|0,c[x>>2]|0);c[A>>2]=(c[A>>2]|0)+480;c[B>>2]=(c[B>>2]|0)-480}while((c[B>>2]|0)>0);c[(c[q>>2]|0)+6884>>2]=c[r>>2];z=(c[q>>2]|0)+6884|0;c[z>>2]=(c[z>>2]|0)-(c[y>>2]|0);z=c[s>>2]|0;c[z>>2]=0;z=c[q>>2]|0;A=c[s>>2]|0;B=c[y>>2]|0;Ki(z,A,B);l=C;return} +function Mi(a,b,d,e,f,h,i,j,k,m){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;var n=0.0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0,Ma=0,Na=0,Oa=0,Pa=0,Qa=0,Ra=0,Sa=0,Ta=0,Ua=0,Va=0,Wa=0,Xa=0;Xa=l;l=l+10192|0;Wa=Xa+10180|0;o=Xa+10176|0;V=Xa+10172|0;P=Xa+10168|0;S=Xa+10164|0;D=Xa+10160|0;E=Xa+10156|0;q=Xa+10152|0;$=Xa+10148|0;M=Xa+10144|0;Fa=Xa+10140|0;sa=Xa+10136|0;O=Xa+10132|0;ia=Xa+10128|0;r=Xa+10124|0;p=Xa+10120|0;I=Xa+10116|0;F=Xa+10112|0;Z=Xa+10040|0;ua=Xa+9968|0;ya=Xa+9936|0;Aa=Xa+9836|0;Ca=Xa+9832|0;va=Xa+9828|0;Ua=Xa+9824|0;Da=Xa+9816|0;Ba=Xa+9812|0;wa=Xa+9808|0;Ra=Xa+9800|0;za=Xa+9796|0;ra=Xa+9792|0;ja=Xa+9788|0;ta=Xa+9784|0;ma=Xa+9780|0;Ta=Xa+9776|0;oa=Xa+9772|0;pa=Xa+9768|0;T=Xa+9764|0;Va=Xa+9760|0;N=Xa+5920|0;qa=Xa+2080|0;fa=Xa+1120|0;ca=Xa+160|0;U=Xa+152|0;t=Xa+148|0;v=Xa+144|0;s=Xa+140|0;u=Xa+136|0;w=Xa+132|0;J=Xa+128|0;G=Xa+124|0;x=Xa+120|0;K=Xa+116|0;H=Xa+112|0;Q=Xa+108|0;R=Xa+104|0;y=Xa+100|0;W=Xa+96|0;ea=Xa+92|0;aa=Xa+88|0;X=Xa+84|0;Y=Xa+80|0;da=Xa+76|0;_=Xa+72|0;ha=Xa+68|0;la=Xa+64|0;ka=Xa+60|0;na=Xa+56|0;xa=Xa+52|0;Pa=Xa+48|0;Ea=Xa+44|0;Ja=Xa+40|0;Ka=Xa+36|0;Na=Xa+32|0;Ga=Xa+28|0;La=Xa+24|0;Oa=Xa+20|0;Ha=Xa+16|0;Ia=Xa+12|0;Ma=Xa+8|0;Qa=Xa+4|0;Sa=Xa;c[Wa>>2]=a;c[o>>2]=b;c[V>>2]=d;c[P>>2]=e;c[S>>2]=f;c[D>>2]=h;c[E>>2]=i;c[q>>2]=j;c[$>>2]=k;c[M>>2]=m;c[ia>>2]=480;c[r>>2]=240;c[p>>2]=(c[Wa>>2]|0)+4;c[I>>2]=(c[Wa>>2]|0)+964;c[F>>2]=(c[Wa>>2]|0)+1924;g[Xa+9820>>2]=97.40908813476562;g[Da>>2]=0.0;c[Ta>>2]=0;g[oa>>2]=0.0;d=(c[Wa>>2]|0)+6864|0;c[d>>2]=(c[d>>2]|0)+1;if(20<(1+(c[(c[Wa>>2]|0)+6868>>2]|0)|0))j=20;else j=1+(c[(c[Wa>>2]|0)+6868>>2]|0)|0;g[za>>2]=1.0/+(j|0);if(50<(1+(c[(c[Wa>>2]|0)+6868>>2]|0)|0))j=50;else j=1+(c[(c[Wa>>2]|0)+6868>>2]|0)|0;g[ra>>2]=1.0/+(j|0);if(1e3<(1+(c[(c[Wa>>2]|0)+6868>>2]|0)|0))j=1e3;else j=1+(c[(c[Wa>>2]|0)+6868>>2]|0)|0;g[ja>>2]=1.0/+(j|0);if((c[(c[Wa>>2]|0)+6868>>2]|0)<4)g[(c[Wa>>2]|0)+6844>>2]=.5;c[O>>2]=c[(c[o>>2]|0)+64+8>>2];if(!(c[(c[Wa>>2]|0)+6868>>2]|0))c[(c[Wa>>2]|0)+5764>>2]=240;if((c[P>>2]|0)<(720-(c[(c[Wa>>2]|0)+5764>>2]|0)|0))j=c[P>>2]|0;else j=720-(c[(c[Wa>>2]|0)+5764>>2]|0)|0;ba[c[M>>2]&3](c[V>>2]|0,(c[Wa>>2]|0)+2884+(c[(c[Wa>>2]|0)+5764>>2]<<2)|0,j,c[S>>2]|0,c[D>>2]|0,c[E>>2]|0,c[q>>2]|0);if(((c[(c[Wa>>2]|0)+5764>>2]|0)+(c[P>>2]|0)|0)<720){Wa=(c[Wa>>2]|0)+5764|0;c[Wa>>2]=(c[Wa>>2]|0)+(c[P>>2]|0);l=Xa;return}d=(c[Wa>>2]|0)+8516|0;a=(c[Wa>>2]|0)+8504|0;o=c[a>>2]|0;c[a>>2]=o+1;c[Va>>2]=d+(o*28|0);if((c[(c[Wa>>2]|0)+8504>>2]|0)>=200){o=(c[Wa>>2]|0)+8504|0;c[o>>2]=(c[o>>2]|0)-200}c[Fa>>2]=0;while(1){if((c[Fa>>2]|0)>=(c[r>>2]|0))break;g[U>>2]=+g[18176+(c[Fa>>2]<<2)>>2];g[N+(c[Fa>>2]<<3)>>2]=+g[U>>2]*+g[(c[Wa>>2]|0)+2884+(c[Fa>>2]<<2)>>2];g[N+(c[Fa>>2]<<3)+4>>2]=+g[U>>2]*+g[(c[Wa>>2]|0)+2884+((c[r>>2]|0)+(c[Fa>>2]|0)<<2)>>2];g[N+((c[ia>>2]|0)-(c[Fa>>2]|0)-1<<3)>>2]=+g[U>>2]*+g[(c[Wa>>2]|0)+2884+((c[ia>>2]|0)-(c[Fa>>2]|0)-1<<2)>>2];g[N+((c[ia>>2]|0)-(c[Fa>>2]|0)-1<<3)+4>>2]=+g[U>>2]*+g[(c[Wa>>2]|0)+2884+((c[ia>>2]|0)+(c[r>>2]|0)-(c[Fa>>2]|0)-1<<2)>>2];c[Fa>>2]=(c[Fa>>2]|0)+1}$i((c[Wa>>2]|0)+2884|0,(c[Wa>>2]|0)+2884+2880+-960|0,960|0)|0;c[T>>2]=(c[P>>2]|0)-(720-(c[(c[Wa>>2]|0)+5764>>2]|0));ba[c[M>>2]&3](c[V>>2]|0,(c[Wa>>2]|0)+2884+960|0,c[T>>2]|0,(c[S>>2]|0)+720-(c[(c[Wa>>2]|0)+5764>>2]|0)|0,c[D>>2]|0,c[E>>2]|0,c[q>>2]|0);c[(c[Wa>>2]|0)+5764>>2]=240+(c[T>>2]|0);lc(c[O>>2]|0,N,qa);if(+g[qa>>2]!=+g[qa>>2]){c[c[Va>>2]>>2]=0;l=Xa;return}c[Fa>>2]=1;while(1){if((c[Fa>>2]|0)>=(c[r>>2]|0))break;g[t>>2]=+g[qa+(c[Fa>>2]<<3)>>2]+ +g[qa+((c[ia>>2]|0)-(c[Fa>>2]|0)<<3)>>2];g[s>>2]=+g[qa+(c[Fa>>2]<<3)+4>>2]-+g[qa+((c[ia>>2]|0)-(c[Fa>>2]|0)<<3)+4>>2];g[v>>2]=+g[qa+(c[Fa>>2]<<3)+4>>2]+ +g[qa+((c[ia>>2]|0)-(c[Fa>>2]|0)<<3)+4>>2];g[u>>2]=+g[qa+((c[ia>>2]|0)-(c[Fa>>2]|0)<<3)>>2]-+g[qa+(c[Fa>>2]<<3)>>2];g[w>>2]=+Ni(+g[s>>2],+g[t>>2])*.15915493667125702;g[J>>2]=+g[w>>2]-+g[(c[p>>2]|0)+(c[Fa>>2]<<2)>>2];g[G>>2]=+g[J>>2]-+g[(c[I>>2]|0)+(c[Fa>>2]<<2)>>2];g[x>>2]=+Ni(+g[u>>2],+g[v>>2])*.15915493667125702;g[K>>2]=+g[x>>2]-+g[w>>2];g[H>>2]=+g[K>>2]-+g[J>>2];g[Q>>2]=+g[G>>2]-+z(+(+g[G>>2]+.5));n=+A(+(+g[Q>>2]));g[ca+(c[Fa>>2]<<2)>>2]=n;g[Q>>2]=+g[Q>>2]*+g[Q>>2];g[Q>>2]=+g[Q>>2]*+g[Q>>2];g[R>>2]=+g[H>>2]-+z(+(+g[H>>2]+.5));n=+A(+(+g[R>>2]));V=ca+(c[Fa>>2]<<2)|0;g[V>>2]=+g[V>>2]+n;g[R>>2]=+g[R>>2]*+g[R>>2];g[R>>2]=+g[R>>2]*+g[R>>2];g[y>>2]=(+g[(c[F>>2]|0)+(c[Fa>>2]<<2)>>2]+ +g[Q>>2]*2.0+ +g[R>>2])*.25;g[fa+(c[Fa>>2]<<2)>>2]=1.0/(+g[y>>2]*62341.81640625+1.0)-.014999999664723873;g[(c[p>>2]|0)+(c[Fa>>2]<<2)>>2]=+g[x>>2];g[(c[I>>2]|0)+(c[Fa>>2]<<2)>>2]=+g[K>>2];g[(c[F>>2]|0)+(c[Fa>>2]<<2)>>2]=+g[R>>2];c[Fa>>2]=(c[Fa>>2]|0)+1}g[Ca>>2]=0.0;g[va>>2]=0.0;g[(c[Va>>2]|0)+16>>2]=0.0;g[Ua>>2]=0.0;g[Ba>>2]=0.0;a:do if(!(c[(c[Wa>>2]|0)+6868>>2]|0)){c[sa>>2]=0;while(1){if((c[sa>>2]|0)>=18)break a;g[(c[Wa>>2]|0)+6420+(c[sa>>2]<<2)>>2]=1.0e10;g[(c[Wa>>2]|0)+6492+(c[sa>>2]<<2)>>2]=-1.0e10;c[sa>>2]=(c[sa>>2]|0)+1}}while(0);g[wa>>2]=0.0;g[ta>>2]=0.0;c[sa>>2]=0;while(1){if((c[sa>>2]|0)>=18)break;g[W>>2]=0.0;g[ea>>2]=0.0;g[aa>>2]=0.0;c[Fa>>2]=c[19136+(c[sa>>2]<<2)>>2];while(1){if((c[Fa>>2]|0)>=(c[19136+((c[sa>>2]|0)+1<<2)>>2]|0))break;g[_>>2]=+g[qa+(c[Fa>>2]<<3)>>2]*+g[qa+(c[Fa>>2]<<3)>>2]+ +g[qa+((c[ia>>2]|0)-(c[Fa>>2]|0)<<3)>>2]*+g[qa+((c[ia>>2]|0)-(c[Fa>>2]|0)<<3)>>2]+ +g[qa+(c[Fa>>2]<<3)+4>>2]*+g[qa+(c[Fa>>2]<<3)+4>>2]+ +g[qa+((c[ia>>2]|0)-(c[Fa>>2]|0)<<3)+4>>2]*+g[qa+((c[ia>>2]|0)-(c[Fa>>2]|0)<<3)+4>>2];g[W>>2]=+g[W>>2]+ +g[_>>2];g[ea>>2]=+g[ea>>2]+ +g[_>>2]*+g[fa+(c[Fa>>2]<<2)>>2];g[aa>>2]=+g[aa>>2]+ +g[_>>2]*2.0*(.5-+g[ca+(c[Fa>>2]<<2)>>2]);c[Fa>>2]=(c[Fa>>2]|0)+1}if(!(+g[W>>2]<1.0e9)){ga=37;break}if(+g[W>>2]!=+g[W>>2]){ga=37;break}g[(c[Wa>>2]|0)+5844+((c[(c[Wa>>2]|0)+6856>>2]|0)*72|0)+(c[sa>>2]<<2)>>2]=+g[W>>2];g[Ua>>2]=+g[Ua>>2]+ +g[aa>>2]/(+g[W>>2]+1.0000000036274937e-15);n=+B(+(+g[W>>2]+1.000000013351432e-10));g[ta>>2]=+g[ta>>2]+n;n=+L(+(+g[W>>2]+1.000000013351432e-10));g[ua+(c[sa>>2]<<2)>>2]=n;if(+g[ua+(c[sa>>2]<<2)>>2]<+g[(c[Wa>>2]|0)+6420+(c[sa>>2]<<2)>>2]+.009999999776482582)n=+g[ua+(c[sa>>2]<<2)>>2];else n=+g[(c[Wa>>2]|0)+6420+(c[sa>>2]<<2)>>2]+.009999999776482582;g[(c[Wa>>2]|0)+6420+(c[sa>>2]<<2)>>2]=n;if(+g[ua+(c[sa>>2]<<2)>>2]>+g[(c[Wa>>2]|0)+6492+(c[sa>>2]<<2)>>2]-.10000000149011612)n=+g[ua+(c[sa>>2]<<2)>>2];else n=+g[(c[Wa>>2]|0)+6492+(c[sa>>2]<<2)>>2]-.10000000149011612;g[(c[Wa>>2]|0)+6492+(c[sa>>2]<<2)>>2]=n;if(+g[(c[Wa>>2]|0)+6492+(c[sa>>2]<<2)>>2]<+g[(c[Wa>>2]|0)+6420+(c[sa>>2]<<2)>>2]+1.0){V=(c[Wa>>2]|0)+6492+(c[sa>>2]<<2)|0;g[V>>2]=+g[V>>2]+.5;V=(c[Wa>>2]|0)+6420+(c[sa>>2]<<2)|0;g[V>>2]=+g[V>>2]-.5}g[wa>>2]=+g[wa>>2]+(+g[ua+(c[sa>>2]<<2)>>2]-+g[(c[Wa>>2]|0)+6420+(c[sa>>2]<<2)>>2])/(+g[(c[Wa>>2]|0)+6492+(c[sa>>2]<<2)>>2]+1.0000000036274937e-15-+g[(c[Wa>>2]|0)+6420+(c[sa>>2]<<2)>>2]);g[Y>>2]=0.0;g[X>>2]=0.0;c[Fa>>2]=0;while(1){if((c[Fa>>2]|0)>=8)break;n=+B(+(+g[(c[Wa>>2]|0)+5844+((c[Fa>>2]|0)*72|0)+(c[sa>>2]<<2)>>2]));g[X>>2]=+g[X>>2]+n;g[Y>>2]=+g[Y>>2]+ +g[(c[Wa>>2]|0)+5844+((c[Fa>>2]|0)*72|0)+(c[sa>>2]<<2)>>2];c[Fa>>2]=(c[Fa>>2]|0)+1}if(.9900000095367432<+g[X>>2]/+B(+(+g[Y>>2]*8.0+1.0e-15)))n=.9900000095367432;else n=+g[X>>2]/+B(+(+g[Y>>2]*8.0+1.0e-15));g[da>>2]=n;g[da>>2]=+g[da>>2]*+g[da>>2];g[da>>2]=+g[da>>2]*+g[da>>2];g[Ba>>2]=+g[Ba>>2]+ +g[da>>2];if(+g[ea>>2]/(+g[W>>2]+1.0000000036274937e-15)>+g[da>>2]*+g[(c[Wa>>2]|0)+5768+(c[sa>>2]<<2)>>2])n=+g[ea>>2]/(+g[W>>2]+1.0000000036274937e-15);else n=+g[da>>2]*+g[(c[Wa>>2]|0)+5768+(c[sa>>2]<<2)>>2];g[Z+(c[sa>>2]<<2)>>2]=n;g[Ca>>2]=+g[Ca>>2]+ +g[Z+(c[sa>>2]<<2)>>2];if((c[sa>>2]|0)>=9)g[Ca>>2]=+g[Ca>>2]-+g[Z+((c[sa>>2]|0)-18+9<<2)>>2];if(+g[va>>2]>(+((c[sa>>2]|0)-18|0)*.029999999329447746+1.0)*+g[Ca>>2])n=+g[va>>2];else n=(+((c[sa>>2]|0)-18|0)*.029999999329447746+1.0)*+g[Ca>>2];g[va>>2]=n;g[Da>>2]=+g[Da>>2]+ +g[Z+(c[sa>>2]<<2)>>2]*+((c[sa>>2]|0)-8|0);g[(c[Wa>>2]|0)+5768+(c[sa>>2]<<2)>>2]=+g[Z+(c[sa>>2]<<2)>>2];c[sa>>2]=(c[sa>>2]|0)+1}if((ga|0)==37){c[c[Va>>2]>>2]=0;l=Xa;return}g[ma>>2]=0.0;c[Ta>>2]=0;g[oa>>2]=0.0;g[pa>>2]=5.699999746866524e-04/+(1<<(0>((c[$>>2]|0)-8|0)?0:(c[$>>2]|0)-8|0)|0);g[pa>>2]=+g[pa>>2]*+g[pa>>2];c[sa>>2]=0;while(1){if((c[sa>>2]|0)>=21)break;g[ha>>2]=0.0;c[la>>2]=c[19212+(c[sa>>2]<<2)>>2];c[ka>>2]=c[19212+((c[sa>>2]|0)+1<<2)>>2];c[Fa>>2]=c[la>>2];while(1){if((c[Fa>>2]|0)>=(c[ka>>2]|0))break;g[na>>2]=+g[qa+(c[Fa>>2]<<3)>>2]*+g[qa+(c[Fa>>2]<<3)>>2]+ +g[qa+((c[ia>>2]|0)-(c[Fa>>2]|0)<<3)>>2]*+g[qa+((c[ia>>2]|0)-(c[Fa>>2]|0)<<3)>>2]+ +g[qa+(c[Fa>>2]<<3)+4>>2]*+g[qa+(c[Fa>>2]<<3)+4>>2]+ +g[qa+((c[ia>>2]|0)-(c[Fa>>2]|0)<<3)+4>>2]*+g[qa+((c[ia>>2]|0)-(c[Fa>>2]|0)<<3)+4>>2];g[ha>>2]=+g[ha>>2]+ +g[na>>2];c[Fa>>2]=(c[Fa>>2]|0)+1}g[oa>>2]=+g[oa>>2]>+g[ha>>2]?+g[oa>>2]:+g[ha>>2];if((1.0-+g[ja>>2])*+g[(c[Wa>>2]|0)+6564+(c[sa>>2]<<2)>>2]>+g[ha>>2])n=(1.0-+g[ja>>2])*+g[(c[Wa>>2]|0)+6564+(c[sa>>2]<<2)>>2];else n=+g[ha>>2];g[(c[Wa>>2]|0)+6564+(c[sa>>2]<<2)>>2]=n;if(+g[ha>>2]>+g[(c[Wa>>2]|0)+6564+(c[sa>>2]<<2)>>2])n=+g[ha>>2];else n=+g[(c[Wa>>2]|0)+6564+(c[sa>>2]<<2)>>2];g[ha>>2]=n;g[ma>>2]=+g[ma>>2]*.05000000074505806>+g[ha>>2]?+g[ma>>2]*.05000000074505806:+g[ha>>2];if((+g[ha>>2]>+g[ma>>2]*.1?+g[ha>>2]*1.0e9>+g[oa>>2]:0)?+g[ha>>2]>+g[pa>>2]*+((c[ka>>2]|0)-(c[la>>2]|0)|0):0)c[Ta>>2]=c[sa>>2];c[sa>>2]=(c[sa>>2]|0)+1}if((c[(c[Wa>>2]|0)+6868>>2]|0)<=2)c[Ta>>2]=20;g[ta>>2]=+Ti(+g[ta>>2])*20.0;if(+g[(c[Wa>>2]|0)+6848>>2]-.029999999329447746>+g[ta>>2])n=+g[(c[Wa>>2]|0)+6848>>2]-.029999999329447746;else n=+g[ta>>2];g[(c[Wa>>2]|0)+6848>>2]=n;qa=(c[Wa>>2]|0)+6852|0;g[qa>>2]=+g[qa>>2]*(1.0-+g[ra>>2]);if(+g[ta>>2]<+g[(c[Wa>>2]|0)+6848>>2]-30.0){ta=(c[Wa>>2]|0)+6852|0;g[ta>>2]=+g[ta>>2]+ +g[ra>>2]}c[Fa>>2]=0;while(1){if((c[Fa>>2]|0)>=8)break;g[xa>>2]=0.0;c[sa>>2]=0;while(1){if((c[sa>>2]|0)>=16)break;g[xa>>2]=+g[xa>>2]+ +g[19300+((c[Fa>>2]<<4)+(c[sa>>2]|0)<<2)>>2]*+g[ua+(c[sa>>2]<<2)>>2];c[sa>>2]=(c[sa>>2]|0)+1}g[ya+(c[Fa>>2]<<2)>>2]=+g[xa>>2];c[Fa>>2]=(c[Fa>>2]|0)+1}g[Ba>>2]=+g[Ba>>2]/18.0;n=+g[wa>>2]/18.0;g[wa>>2]=n;g[wa>>2]=(c[(c[Wa>>2]|0)+6868>>2]|0)<10?.5:n;g[Ua>>2]=+g[Ua>>2]/18.0;g[(c[Va>>2]|0)+16>>2]=+g[Ua>>2]+(1.0-+g[Ua>>2])*+g[wa>>2];g[Ca>>2]=+g[va>>2]/9.0;if(+g[Ca>>2]>+g[(c[Wa>>2]|0)+5840>>2]*.800000011920929)n=+g[Ca>>2];else n=+g[(c[Wa>>2]|0)+5840>>2]*.800000011920929;g[Ca>>2]=n;g[(c[Wa>>2]|0)+5840>>2]=+g[Ca>>2];g[Da>>2]=+g[Da>>2]/64.0;g[(c[Va>>2]|0)+8>>2]=+g[Da>>2];c[(c[Wa>>2]|0)+6856>>2]=((c[(c[Wa>>2]|0)+6856>>2]|0)+1|0)%8|0;Da=(c[Wa>>2]|0)+6868|0;c[Da>>2]=(c[Da>>2]|0)+1;g[(c[Va>>2]|0)+4>>2]=+g[Ca>>2];c[Fa>>2]=0;while(1){if((c[Fa>>2]|0)>=4)break;g[Aa+(c[Fa>>2]<<2)>>2]=(+g[ya+(c[Fa>>2]<<2)>>2]+ +g[(c[Wa>>2]|0)+6648+((c[Fa>>2]|0)+24<<2)>>2])*-.12298999726772308+(+g[(c[Wa>>2]|0)+6648+(c[Fa>>2]<<2)>>2]+ +g[(c[Wa>>2]|0)+6648+((c[Fa>>2]|0)+16<<2)>>2])*.49195000529289246+ +g[(c[Wa>>2]|0)+6648+((c[Fa>>2]|0)+8<<2)>>2]*.6969299912452698-+g[(c[Wa>>2]|0)+6776+(c[Fa>>2]<<2)>>2]*1.4349000453948975;c[Fa>>2]=(c[Fa>>2]|0)+1}c[Fa>>2]=0;while(1){if((c[Fa>>2]|0)>=4)break;g[(c[Wa>>2]|0)+6776+(c[Fa>>2]<<2)>>2]=(1.0-+g[za>>2])*+g[(c[Wa>>2]|0)+6776+(c[Fa>>2]<<2)>>2]+ +g[za>>2]*+g[ya+(c[Fa>>2]<<2)>>2];c[Fa>>2]=(c[Fa>>2]|0)+1}c[Fa>>2]=0;while(1){if((c[Fa>>2]|0)>=4)break;g[Aa+(4+(c[Fa>>2]|0)<<2)>>2]=(+g[ya+(c[Fa>>2]<<2)>>2]-+g[(c[Wa>>2]|0)+6648+((c[Fa>>2]|0)+24<<2)>>2])*.6324599981307983+(+g[(c[Wa>>2]|0)+6648+(c[Fa>>2]<<2)>>2]-+g[(c[Wa>>2]|0)+6648+((c[Fa>>2]|0)+16<<2)>>2])*.31622999906539917;c[Fa>>2]=(c[Fa>>2]|0)+1}c[Fa>>2]=0;while(1){if((c[Fa>>2]|0)>=3)break;g[Aa+(8+(c[Fa>>2]|0)<<2)>>2]=(+g[ya+(c[Fa>>2]<<2)>>2]+ +g[(c[Wa>>2]|0)+6648+((c[Fa>>2]|0)+24<<2)>>2])*.5345199704170227-(+g[(c[Wa>>2]|0)+6648+(c[Fa>>2]<<2)>>2]+ +g[(c[Wa>>2]|0)+6648+((c[Fa>>2]|0)+16<<2)>>2])*.26725998520851135-+g[(c[Wa>>2]|0)+6648+((c[Fa>>2]|0)+8<<2)>>2]*.5345199704170227;c[Fa>>2]=(c[Fa>>2]|0)+1}b:do if((c[(c[Wa>>2]|0)+6868>>2]|0)>5){c[Fa>>2]=0;while(1){if((c[Fa>>2]|0)>=9)break b;g[(c[Wa>>2]|0)+6808+(c[Fa>>2]<<2)>>2]=(1.0-+g[za>>2])*+g[(c[Wa>>2]|0)+6808+(c[Fa>>2]<<2)>>2]+ +g[za>>2]*+g[Aa+(c[Fa>>2]<<2)>>2]*+g[Aa+(c[Fa>>2]<<2)>>2];c[Fa>>2]=(c[Fa>>2]|0)+1}}while(0);c[Fa>>2]=0;while(1){if((c[Fa>>2]|0)>=8)break;g[(c[Wa>>2]|0)+6648+((c[Fa>>2]|0)+24<<2)>>2]=+g[(c[Wa>>2]|0)+6648+((c[Fa>>2]|0)+16<<2)>>2];g[(c[Wa>>2]|0)+6648+((c[Fa>>2]|0)+16<<2)>>2]=+g[(c[Wa>>2]|0)+6648+((c[Fa>>2]|0)+8<<2)>>2];g[(c[Wa>>2]|0)+6648+((c[Fa>>2]|0)+8<<2)>>2]=+g[(c[Wa>>2]|0)+6648+(c[Fa>>2]<<2)>>2];g[(c[Wa>>2]|0)+6648+(c[Fa>>2]<<2)>>2]=+g[ya+(c[Fa>>2]<<2)>>2];c[Fa>>2]=(c[Fa>>2]|0)+1}c[Fa>>2]=0;while(1){if((c[Fa>>2]|0)>=9)break;n=+B(+(+g[(c[Wa>>2]|0)+6808+(c[Fa>>2]<<2)>>2]));g[Aa+(11+(c[Fa>>2]|0)<<2)>>2]=n;c[Fa>>2]=(c[Fa>>2]|0)+1}g[Aa+80>>2]=+g[(c[Va>>2]|0)+4>>2];g[Aa+84>>2]=+g[(c[Va>>2]|0)+16>>2];g[Aa+88>>2]=+g[Ba>>2];g[Aa+92>>2]=+g[(c[Va>>2]|0)+8>>2];g[Aa+96>>2]=+g[(c[Wa>>2]|0)+6852>>2];Oi(20616,Aa,Ra);g[Ra>>2]=(+g[Ra>>2]+1.0)*.5;g[Ra>>2]=+g[Ra>>2]*1.2100000381469727*+g[Ra>>2]+.009999999776482582-+C(+(+g[Ra>>2]),10.0)*.23000000417232513;g[Ra+4>>2]=+g[Ra+4>>2]*.5+.5;g[Ra>>2]=+g[Ra+4>>2]*+g[Ra>>2]+(1.0-+g[Ra+4>>2])*.5;g[Pa>>2]=+g[Ra+4>>2]*4.999999873689376e-05;g[Ea>>2]=.05000000074505806;if(.05000000074505806>(.949999988079071<+g[Ra>>2]?.949999988079071:+g[Ra>>2]))n=.05000000074505806;else n=.949999988079071<+g[Ra>>2]?.949999988079071:+g[Ra>>2];g[Ia>>2]=n;if(.949999988079071<+g[(c[Wa>>2]|0)+6844>>2])n=.949999988079071;else n=+g[(c[Wa>>2]|0)+6844>>2];if(!(.05000000074505806>n))if(.949999988079071<+g[(c[Wa>>2]|0)+6844>>2])n=.949999988079071;else n=+g[(c[Wa>>2]|0)+6844>>2];else n=.05000000074505806;g[Ma>>2]=n;n=+A(+(+g[Ia>>2]-+g[Ma>>2]))*.05000000074505806;g[Ea>>2]=n/(+g[Ia>>2]*(1.0-+g[Ma>>2])+ +g[Ma>>2]*(1.0-+g[Ia>>2]))+.009999999776482582;g[Ja>>2]=(1.0-+g[(c[Wa>>2]|0)+6844>>2])*(1.0-+g[Pa>>2])+ +g[(c[Wa>>2]|0)+6844>>2]*+g[Pa>>2];g[Ka>>2]=+g[(c[Wa>>2]|0)+6844>>2]*(1.0-+g[Pa>>2])+(1.0-+g[(c[Wa>>2]|0)+6844>>2])*+g[Pa>>2];n=+C(+(1.0-+g[Ra>>2]),+(+g[Ea>>2]));g[Ja>>2]=+g[Ja>>2]*n;n=+C(+(+g[Ra>>2]),+(+g[Ea>>2]));g[Ka>>2]=+g[Ka>>2]*n;g[(c[Wa>>2]|0)+6844>>2]=+g[Ka>>2]/(+g[Ja>>2]+ +g[Ka>>2]);g[(c[Va>>2]|0)+20>>2]=+g[(c[Wa>>2]|0)+6844>>2];g[La>>2]=9.999999682655225e-21;g[Oa>>2]=+C(+(1.0-+g[Ra>>2]),+(+g[Ea>>2]));g[Ha>>2]=+C(+(+g[Ra>>2]),+(+g[Ea>>2]));if((c[(c[Wa>>2]|0)+6868>>2]|0)==1){g[(c[Wa>>2]|0)+6888>>2]=.5;g[(c[Wa>>2]|0)+7688>>2]=.5}g[Na>>2]=+g[(c[Wa>>2]|0)+6888>>2]+ +g[(c[Wa>>2]|0)+6888+4>>2];g[Ga>>2]=+g[(c[Wa>>2]|0)+7688>>2]+ +g[(c[Wa>>2]|0)+7688+4>>2];g[(c[Wa>>2]|0)+6888>>2]=+g[Na>>2]*(1.0-+g[Pa>>2])*+g[Oa>>2];g[(c[Wa>>2]|0)+7688>>2]=+g[Ga>>2]*(1.0-+g[Pa>>2])*+g[Ha>>2];c[Fa>>2]=1;while(1){if((c[Fa>>2]|0)>=199)break;g[(c[Wa>>2]|0)+6888+(c[Fa>>2]<<2)>>2]=+g[(c[Wa>>2]|0)+6888+((c[Fa>>2]|0)+1<<2)>>2]*+g[Oa>>2];g[(c[Wa>>2]|0)+7688+(c[Fa>>2]<<2)>>2]=+g[(c[Wa>>2]|0)+7688+((c[Fa>>2]|0)+1<<2)>>2]*+g[Ha>>2];c[Fa>>2]=(c[Fa>>2]|0)+1}g[(c[Wa>>2]|0)+6888+796>>2]=+g[Ga>>2]*+g[Pa>>2]*+g[Oa>>2];g[(c[Wa>>2]|0)+7688+796>>2]=+g[Na>>2]*+g[Pa>>2]*+g[Ha>>2];c[Fa>>2]=0;while(1){if((c[Fa>>2]|0)>=200)break;g[La>>2]=+g[La>>2]+(+g[(c[Wa>>2]|0)+6888+(c[Fa>>2]<<2)>>2]+ +g[(c[Wa>>2]|0)+7688+(c[Fa>>2]<<2)>>2]);c[Fa>>2]=(c[Fa>>2]|0)+1}g[La>>2]=1.0/+g[La>>2];c[Fa>>2]=0;while(1){if((c[Fa>>2]|0)>=200)break;Pa=(c[Wa>>2]|0)+6888+(c[Fa>>2]<<2)|0;g[Pa>>2]=+g[Pa>>2]*+g[La>>2];Pa=(c[Wa>>2]|0)+7688+(c[Fa>>2]<<2)|0;g[Pa>>2]=+g[Pa>>2]*+g[La>>2];c[Fa>>2]=(c[Fa>>2]|0)+1}g[La>>2]=+g[(c[Wa>>2]|0)+7688>>2];c[Fa>>2]=1;while(1){if((c[Fa>>2]|0)>=200)break;g[La>>2]=+g[La>>2]+ +g[(c[Wa>>2]|0)+6888+(c[Fa>>2]<<2)>>2];c[Fa>>2]=(c[Fa>>2]|0)+1}j=c[Wa>>2]|0;do if(+g[Ra+4>>2]>.75){if(+g[j+6844>>2]>.9){Oa=(c[Wa>>2]|0)+8500|0;Pa=(c[Oa>>2]|0)+1|0;c[Oa>>2]=Pa;g[Qa>>2]=1.0/+(Pa|0);if((c[(c[Wa>>2]|0)+8500>>2]|0)<500)j=c[(c[Wa>>2]|0)+8500>>2]|0;else j=500;c[(c[Wa>>2]|0)+8500>>2]=j;if(-.20000000298023224>+g[Ra>>2]-+g[(c[Wa>>2]|0)+8492>>2])n=-.20000000298023224;else n=+g[Ra>>2]-+g[(c[Wa>>2]|0)+8492>>2];Pa=(c[Wa>>2]|0)+8492|0;g[Pa>>2]=+g[Pa>>2]+ +g[Qa>>2]*n}if(!(+g[(c[Wa>>2]|0)+6844>>2]<.1))break;Pa=(c[Wa>>2]|0)+8496|0;Qa=(c[Pa>>2]|0)+1|0;c[Pa>>2]=Qa;g[Sa>>2]=1.0/+(Qa|0);if((c[(c[Wa>>2]|0)+8496>>2]|0)<500)j=c[(c[Wa>>2]|0)+8496>>2]|0;else j=500;c[(c[Wa>>2]|0)+8496>>2]=j;if(.20000000298023224<+g[Ra>>2]-+g[(c[Wa>>2]|0)+8488>>2])n=.20000000298023224;else n=+g[Ra>>2]-+g[(c[Wa>>2]|0)+8488>>2];Ra=(c[Wa>>2]|0)+8488|0;g[Ra>>2]=+g[Ra>>2]+ +g[Sa>>2]*n}else{if(!(c[j+8500>>2]|0))g[(c[Wa>>2]|0)+8492>>2]=.8999999761581421;if(c[(c[Wa>>2]|0)+8496>>2]|0)break;g[(c[Wa>>2]|0)+8488>>2]=.10000000149011612}while(0);if((c[(c[Wa>>2]|0)+6860>>2]|0)!=(+g[(c[Wa>>2]|0)+6844>>2]>.5|0))c[(c[Wa>>2]|0)+6864>>2]=0;c[(c[Wa>>2]|0)+6860>>2]=+g[(c[Wa>>2]|0)+6844>>2]>.5&1;c[(c[Va>>2]|0)+24>>2]=c[Ta>>2];g[(c[Va>>2]|0)+12>>2]=+g[Ua>>2];c[c[Va>>2]>>2]=1;l=Xa;return}function Ni(a,b){a=+a;b=+b;var c=0,d=0,e=0,f=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;e=k+24|0;i=k+20|0;f=k+16|0;h=k+12|0;j=k+8|0;c=k+4|0;d=k;g[i>>2]=a;g[f>>2]=b;a=+A(+(+g[f>>2]));if(a+ +A(+(+g[i>>2]))<9.999999717180685e-10){g[f>>2]=+g[f>>2]*999999995904.0;g[i>>2]=+g[i>>2]*999999995904.0}g[h>>2]=+g[f>>2]*+g[f>>2];g[j>>2]=+g[i>>2]*+g[i>>2];if(+g[h>>2]<+g[j>>2]){g[c>>2]=(+g[j>>2]+ +g[h>>2]*.6784840226173401)*(+g[j>>2]+ +g[h>>2]*.0859554186463356);if(+g[c>>2]!=0.0){g[e>>2]=-+g[f>>2]*+g[i>>2]*(+g[j>>2]+ +g[h>>2]*.43157973885536194)/+g[c>>2]+(+g[i>>2]<0.0?-1.5707963705062866:1.5707963705062866);a=+g[e>>2];l=k;return +a}else{g[e>>2]=+g[i>>2]<0.0?-1.5707963705062866:1.5707963705062866;a=+g[e>>2];l=k;return +a}}else{g[d>>2]=(+g[h>>2]+ +g[j>>2]*.6784840226173401)*(+g[h>>2]+ +g[j>>2]*.0859554186463356);if(+g[d>>2]!=0.0){g[e>>2]=+g[f>>2]*+g[i>>2]*(+g[h>>2]+ +g[j>>2]*.43157973885536194)/+g[d>>2]+(+g[i>>2]<0.0?-1.5707963705062866:1.5707963705062866)-(+g[f>>2]*+g[i>>2]<0.0?-1.5707963705062866:1.5707963705062866);a=+g[e>>2];l=k;return +a}else{g[e>>2]=(+g[i>>2]<0.0?-1.5707963705062866:1.5707963705062866)-(+g[f>>2]*+g[i>>2]<0.0?-1.5707963705062866:1.5707963705062866);a=+g[e>>2];l=k;return +a}}return 0.0}function Oi(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0.0;r=l;l=l+448|0;o=r+436|0;f=r+432|0;p=r+428|0;m=r+424|0;k=r+24|0;j=r+16|0;h=r+12|0;i=r+8|0;n=r+4|0;q=r;c[o>>2]=a;c[f>>2]=b;c[p>>2]=d;c[j>>2]=c[(c[o>>2]|0)+8>>2];c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[(c[(c[o>>2]|0)+4>>2]|0)+4>>2]|0))break;d=c[j>>2]|0;c[j>>2]=d+4;g[i>>2]=+g[d>>2];c[h>>2]=0;while(1){e=+g[i>>2];if((c[h>>2]|0)>=(c[c[(c[o>>2]|0)+4>>2]>>2]|0))break;s=+g[(c[f>>2]|0)+(c[h>>2]<<2)>>2];d=c[j>>2]|0;c[j>>2]=d+4;g[i>>2]=e+s*+g[d>>2];c[h>>2]=(c[h>>2]|0)+1}s=+Pi(e);g[k+(c[m>>2]<<2)>>2]=s;c[m>>2]=(c[m>>2]|0)+1}c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[(c[(c[o>>2]|0)+4>>2]|0)+8>>2]|0))break;i=c[j>>2]|0;c[j>>2]=i+4;g[q>>2]=+g[i>>2];c[n>>2]=0;while(1){e=+g[q>>2];if((c[n>>2]|0)>=(c[(c[(c[o>>2]|0)+4>>2]|0)+4>>2]|0))break;s=+g[k+(c[n>>2]<<2)>>2];i=c[j>>2]|0;c[j>>2]=i+4;g[q>>2]=e+s*+g[i>>2];c[n>>2]=(c[n>>2]|0)+1}s=+Pi(e);g[(c[p>>2]|0)+(c[m>>2]<<2)>>2]=s;c[m>>2]=(c[m>>2]|0)+1}l=r;return}function Pi(a){a=+a;var b=0,d=0,e=0,f=0,h=0,i=0,j=0;j=l;l=l+32|0;e=j+20|0;h=j+16|0;d=j+12|0;i=j+8|0;b=j+4|0;f=j;g[h>>2]=a;g[f>>2]=1.0;if(!(+g[h>>2]<8.0)){g[e>>2]=1.0;a=+g[e>>2];l=j;return +a}if(!(+g[h>>2]>-8.0)){g[e>>2]=-1.0;a=+g[e>>2];l=j;return +a}if(+g[h>>2]!=+g[h>>2]){g[e>>2]=0.0;a=+g[e>>2];l=j;return +a}if(+g[h>>2]<0.0){g[h>>2]=-+g[h>>2];g[f>>2]=-1.0}c[d>>2]=~~+z(+(+g[h>>2]*25.0+.5));g[h>>2]=+g[h>>2]-+(c[d>>2]|0)*.03999999910593033;g[i>>2]=+g[19812+(c[d>>2]<<2)>>2];g[b>>2]=1.0-+g[i>>2]*+g[i>>2];g[i>>2]=+g[i>>2]+ +g[h>>2]*+g[b>>2]*(1.0-+g[i>>2]*+g[h>>2]);g[e>>2]=+g[f>>2]*+g[i>>2];a=+g[e>>2];l=j;return +a}function Qi(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;x=l;l=l+16|0;o=x;do if(a>>>0<245){k=a>>>0<11?16:a+11&-8;a=k>>>3;n=c[7631]|0;d=n>>>a;if(d&3|0){e=(d&1^1)+a|0;f=30564+(e<<1<<2)|0;b=f+8|0;a=c[b>>2]|0;g=a+8|0;d=c[g>>2]|0;if((d|0)==(f|0))c[7631]=n&~(1<>2]=f;c[b>>2]=d}w=e<<3;c[a+4>>2]=w|3;w=a+w+4|0;c[w>>2]=c[w>>2]|1;w=g;l=x;return w|0}m=c[7633]|0;if(k>>>0>m>>>0){if(d|0){i=2<>>12&16;d=d>>>i;a=d>>>5&8;d=d>>>a;g=d>>>2&4;d=d>>>g;b=d>>>1&2;d=d>>>b;e=d>>>1&1;e=(a|i|g|b|e)+(d>>>e)|0;d=30564+(e<<1<<2)|0;b=d+8|0;g=c[b>>2]|0;i=g+8|0;a=c[i>>2]|0;if((a|0)==(d|0)){a=n&~(1<>2]=d;c[b>>2]=a;a=n}w=e<<3;h=w-k|0;c[g+4>>2]=k|3;f=g+k|0;c[f+4>>2]=h|1;c[g+w>>2]=h;if(m|0){e=c[7636]|0;b=m>>>3;d=30564+(b<<1<<2)|0;b=1<>2]|0}c[b>>2]=e;c[a+12>>2]=e;c[e+8>>2]=a;c[e+12>>2]=d}c[7633]=h;c[7636]=f;w=i;l=x;return w|0}i=c[7632]|0;if(i){d=(i&0-i)+-1|0;h=d>>>12&16;d=d>>>h;g=d>>>5&8;d=d>>>g;j=d>>>2&4;d=d>>>j;a=d>>>1&2;d=d>>>a;e=d>>>1&1;e=c[30828+((g|h|j|a|e)+(d>>>e)<<2)>>2]|0;d=(c[e+4>>2]&-8)-k|0;a=c[e+16+(((c[e+16>>2]|0)==0&1)<<2)>>2]|0;if(!a){j=d;h=e}else{do{h=(c[a+4>>2]&-8)-k|0;j=h>>>0>>0;d=j?h:d;e=j?a:e;a=c[a+16+(((c[a+16>>2]|0)==0&1)<<2)>>2]|0}while((a|0)!=0);j=d;h=e}g=h+k|0;if(g>>>0>h>>>0){f=c[h+24>>2]|0;b=c[h+12>>2]|0;do if((b|0)==(h|0)){a=h+20|0;b=c[a>>2]|0;if(!b){a=h+16|0;b=c[a>>2]|0;if(!b){d=0;break}}while(1){e=b+20|0;d=c[e>>2]|0;if(d|0){b=d;a=e;continue}e=b+16|0;d=c[e>>2]|0;if(!d)break;else{b=d;a=e}}c[a>>2]=0;d=b}else{d=c[h+8>>2]|0;c[d+12>>2]=b;c[b+8>>2]=d;d=b}while(0);do if(f|0){b=c[h+28>>2]|0;a=30828+(b<<2)|0;if((h|0)==(c[a>>2]|0)){c[a>>2]=d;if(!d){c[7632]=i&~(1<>2]|0)!=(h|0)&1)<<2)>>2]=d;if(!d)break}c[d+24>>2]=f;b=c[h+16>>2]|0;if(b|0){c[d+16>>2]=b;c[b+24>>2]=d}b=c[h+20>>2]|0;if(b|0){c[d+20>>2]=b;c[b+24>>2]=d}}while(0);if(j>>>0<16){w=j+k|0;c[h+4>>2]=w|3;w=h+w+4|0;c[w>>2]=c[w>>2]|1}else{c[h+4>>2]=k|3;c[g+4>>2]=j|1;c[g+j>>2]=j;if(m|0){e=c[7636]|0;b=m>>>3;d=30564+(b<<1<<2)|0;b=1<>2]|0}c[b>>2]=e;c[a+12>>2]=e;c[e+8>>2]=a;c[e+12>>2]=d}c[7633]=j;c[7636]=g}w=h+8|0;l=x;return w|0}else n=k}else n=k}else n=k}else if(a>>>0<=4294967231){a=a+11|0;k=a&-8;e=c[7632]|0;if(e){d=0-k|0;a=a>>>8;if(a)if(k>>>0>16777215)j=31;else{n=(a+1048320|0)>>>16&8;v=a<>>16&4;v=v<>>16&2;j=14-(m|n|j)+(v<>>15)|0;j=k>>>(j+7|0)&1|j<<1}else j=0;a=c[30828+(j<<2)>>2]|0;a:do if(!a){f=0;a=0;v=57}else{f=0;h=k<<((j|0)==31?0:25-(j>>>1)|0);i=a;a=0;while(1){g=(c[i+4>>2]&-8)-k|0;if(g>>>0>>0)if(!g){d=0;f=i;a=i;v=61;break a}else{d=g;a=i}g=c[i+20>>2]|0;i=c[i+16+(h>>>31<<2)>>2]|0;f=(g|0)==0|(g|0)==(i|0)?f:g;g=(i|0)==0;if(g){v=57;break}else h=h<<((g^1)&1)}}while(0);if((v|0)==57){if((f|0)==0&(a|0)==0){a=2<>>12&16;a=a>>>j;i=a>>>5&8;a=a>>>i;m=a>>>2&4;a=a>>>m;n=a>>>1&2;a=a>>>n;f=a>>>1&1;f=c[30828+((i|j|m|n|f)+(a>>>f)<<2)>>2]|0;a=0}if(!f){i=d;j=a}else v=61}if((v|0)==61)while(1){v=0;m=(c[f+4>>2]&-8)-k|0;n=m>>>0>>0;d=n?m:d;a=n?f:a;f=c[f+16+(((c[f+16>>2]|0)==0&1)<<2)>>2]|0;if(!f){i=d;j=a;break}else v=61}if((j|0)!=0?i>>>0<((c[7633]|0)-k|0)>>>0:0){h=j+k|0;if(h>>>0<=j>>>0){w=0;l=x;return w|0}g=c[j+24>>2]|0;b=c[j+12>>2]|0;do if((b|0)==(j|0)){a=j+20|0;b=c[a>>2]|0;if(!b){a=j+16|0;b=c[a>>2]|0;if(!b){b=0;break}}while(1){f=b+20|0;d=c[f>>2]|0;if(d|0){b=d;a=f;continue}f=b+16|0;d=c[f>>2]|0;if(!d)break;else{b=d;a=f}}c[a>>2]=0}else{w=c[j+8>>2]|0;c[w+12>>2]=b;c[b+8>>2]=w}while(0);do if(g){a=c[j+28>>2]|0;d=30828+(a<<2)|0;if((j|0)==(c[d>>2]|0)){c[d>>2]=b;if(!b){e=e&~(1<>2]|0)!=(j|0)&1)<<2)>>2]=b;if(!b)break}c[b+24>>2]=g;a=c[j+16>>2]|0;if(a|0){c[b+16>>2]=a;c[a+24>>2]=b}a=c[j+20>>2]|0;if(a){c[b+20>>2]=a;c[a+24>>2]=b}}while(0);do if(i>>>0>=16){c[j+4>>2]=k|3;c[h+4>>2]=i|1;c[h+i>>2]=i;b=i>>>3;if(i>>>0<256){d=30564+(b<<1<<2)|0;a=c[7631]|0;b=1<>2]|0}c[b>>2]=h;c[a+12>>2]=h;c[h+8>>2]=a;c[h+12>>2]=d;break}b=i>>>8;if(b)if(i>>>0>16777215)b=31;else{v=(b+1048320|0)>>>16&8;w=b<>>16&4;w=w<>>16&2;b=14-(u|v|b)+(w<>>15)|0;b=i>>>(b+7|0)&1|b<<1}else b=0;d=30828+(b<<2)|0;c[h+28>>2]=b;a=h+16|0;c[a+4>>2]=0;c[a>>2]=0;a=1<>2]=h;c[h+24>>2]=d;c[h+12>>2]=h;c[h+8>>2]=h;break}a=i<<((b|0)==31?0:25-(b>>>1)|0);d=c[d>>2]|0;while(1){if((c[d+4>>2]&-8|0)==(i|0)){v=97;break}e=d+16+(a>>>31<<2)|0;b=c[e>>2]|0;if(!b){v=96;break}else{a=a<<1;d=b}}if((v|0)==96){c[e>>2]=h;c[h+24>>2]=d;c[h+12>>2]=h;c[h+8>>2]=h;break}else if((v|0)==97){v=d+8|0;w=c[v>>2]|0;c[w+12>>2]=h;c[v>>2]=h;c[h+8>>2]=w;c[h+12>>2]=d;c[h+24>>2]=0;break}}else{w=i+k|0;c[j+4>>2]=w|3;w=j+w+4|0;c[w>>2]=c[w>>2]|1}while(0);w=j+8|0;l=x;return w|0}else n=k}else n=k}else n=-1;while(0);d=c[7633]|0;if(d>>>0>=n>>>0){a=d-n|0;b=c[7636]|0;if(a>>>0>15){w=b+n|0;c[7636]=w;c[7633]=a;c[w+4>>2]=a|1;c[b+d>>2]=a;c[b+4>>2]=n|3}else{c[7633]=0;c[7636]=0;c[b+4>>2]=d|3;w=b+d+4|0;c[w>>2]=c[w>>2]|1}w=b+8|0;l=x;return w|0}h=c[7634]|0;if(h>>>0>n>>>0){u=h-n|0;c[7634]=u;w=c[7637]|0;v=w+n|0;c[7637]=v;c[v+4>>2]=u|1;c[w+4>>2]=n|3;w=w+8|0;l=x;return w|0}if(!(c[7749]|0)){c[7751]=4096;c[7750]=4096;c[7752]=-1;c[7753]=-1;c[7754]=0;c[7742]=0;c[7749]=o&-16^1431655768;a=4096}else a=c[7751]|0;i=n+48|0;j=n+47|0;g=a+j|0;e=0-a|0;k=g&e;if(k>>>0<=n>>>0){w=0;l=x;return w|0}a=c[7741]|0;if(a|0?(m=c[7739]|0,o=m+k|0,o>>>0<=m>>>0|o>>>0>a>>>0):0){w=0;l=x;return w|0}b:do if(!(c[7742]&4)){d=c[7637]|0;c:do if(d){f=30972;while(1){a=c[f>>2]|0;if(a>>>0<=d>>>0?(r=f+4|0,(a+(c[r>>2]|0)|0)>>>0>d>>>0):0)break;a=c[f+8>>2]|0;if(!a){v=118;break c}else f=a}b=g-h&e;if(b>>>0<2147483647){a=dj(b|0)|0;if((a|0)==((c[f>>2]|0)+(c[r>>2]|0)|0)){if((a|0)!=(-1|0)){h=a;g=b;v=135;break b}}else{e=a;v=126}}else b=0}else v=118;while(0);do if((v|0)==118){d=dj(0)|0;if((d|0)!=(-1|0)?(b=d,p=c[7750]|0,q=p+-1|0,b=((q&b|0)==0?0:(q+b&0-p)-b|0)+k|0,p=c[7739]|0,q=b+p|0,b>>>0>n>>>0&b>>>0<2147483647):0){r=c[7741]|0;if(r|0?q>>>0<=p>>>0|q>>>0>r>>>0:0){b=0;break}a=dj(b|0)|0;if((a|0)==(d|0)){h=d;g=b;v=135;break b}else{e=a;v=126}}else b=0}while(0);do if((v|0)==126){d=0-b|0;if(!(i>>>0>b>>>0&(b>>>0<2147483647&(e|0)!=(-1|0))))if((e|0)==(-1|0)){b=0;break}else{h=e;g=b;v=135;break b}a=c[7751]|0;a=j-b+a&0-a;if(a>>>0>=2147483647){h=e;g=b;v=135;break b}if((dj(a|0)|0)==(-1|0)){dj(d|0)|0;b=0;break}else{h=e;g=a+b|0;v=135;break b}}while(0);c[7742]=c[7742]|4;v=133}else{b=0;v=133}while(0);if(((v|0)==133?k>>>0<2147483647:0)?(s=dj(k|0)|0,r=dj(0)|0,u=r-s|0,t=u>>>0>(n+40|0)>>>0,!((s|0)==(-1|0)|t^1|s>>>0>>0&((s|0)!=(-1|0)&(r|0)!=(-1|0))^1)):0){h=s;g=t?u:b;v=135}if((v|0)==135){b=(c[7739]|0)+g|0;c[7739]=b;if(b>>>0>(c[7740]|0)>>>0)c[7740]=b;j=c[7637]|0;do if(j){f=30972;while(1){d=c[f>>2]|0;e=f+4|0;b=c[e>>2]|0;if((h|0)==(d+b|0)){v=143;break}a=c[f+8>>2]|0;if(!a)break;else f=a}if(((v|0)==143?(c[f+12>>2]&8|0)==0:0)?h>>>0>j>>>0&d>>>0<=j>>>0:0){c[e>>2]=b+g;w=(c[7634]|0)+g|0;u=j+8|0;u=(u&7|0)==0?0:0-u&7;v=j+u|0;u=w-u|0;c[7637]=v;c[7634]=u;c[v+4>>2]=u|1;c[j+w+4>>2]=40;c[7638]=c[7753];break}if(h>>>0<(c[7635]|0)>>>0)c[7635]=h;a=h+g|0;b=30972;while(1){if((c[b>>2]|0)==(a|0)){v=151;break}b=c[b+8>>2]|0;if(!b){a=30972;break}}if((v|0)==151)if(!(c[b+12>>2]&8)){c[b>>2]=h;m=b+4|0;c[m>>2]=(c[m>>2]|0)+g;m=h+8|0;m=h+((m&7|0)==0?0:0-m&7)|0;b=a+8|0;b=a+((b&7|0)==0?0:0-b&7)|0;k=m+n|0;i=b-m-n|0;c[m+4>>2]=n|3;do if((j|0)!=(b|0)){if((c[7636]|0)==(b|0)){w=(c[7633]|0)+i|0;c[7633]=w;c[7636]=k;c[k+4>>2]=w|1;c[k+w>>2]=w;break}a=c[b+4>>2]|0;if((a&3|0)==1){h=a&-8;e=a>>>3;d:do if(a>>>0<256){a=c[b+8>>2]|0;d=c[b+12>>2]|0;if((d|0)==(a|0)){c[7631]=c[7631]&~(1<>2]=d;c[d+8>>2]=a;break}}else{g=c[b+24>>2]|0;a=c[b+12>>2]|0;do if((a|0)==(b|0)){e=b+16|0;d=e+4|0;a=c[d>>2]|0;if(!a){a=c[e>>2]|0;if(!a){a=0;break}else f=e}else f=d;while(1){e=a+20|0;d=c[e>>2]|0;if(d|0){a=d;f=e;continue}e=a+16|0;d=c[e>>2]|0;if(!d)break;else{a=d;f=e}}c[f>>2]=0}else{w=c[b+8>>2]|0;c[w+12>>2]=a;c[a+8>>2]=w}while(0);if(!g)break;d=c[b+28>>2]|0;e=30828+(d<<2)|0;do if((c[e>>2]|0)!=(b|0)){c[g+16+(((c[g+16>>2]|0)!=(b|0)&1)<<2)>>2]=a;if(!a)break d}else{c[e>>2]=a;if(a|0)break;c[7632]=c[7632]&~(1<>2]=g;e=b+16|0;d=c[e>>2]|0;if(d|0){c[a+16>>2]=d;c[d+24>>2]=a}d=c[e+4>>2]|0;if(!d)break;c[a+20>>2]=d;c[d+24>>2]=a}while(0);b=b+h|0;f=h+i|0}else f=i;b=b+4|0;c[b>>2]=c[b>>2]&-2;c[k+4>>2]=f|1;c[k+f>>2]=f;b=f>>>3;if(f>>>0<256){d=30564+(b<<1<<2)|0;a=c[7631]|0;b=1<>2]|0}c[b>>2]=k;c[a+12>>2]=k;c[k+8>>2]=a;c[k+12>>2]=d;break}b=f>>>8;do if(!b)a=0;else{if(f>>>0>16777215){a=31;break}v=(b+1048320|0)>>>16&8;w=b<>>16&4;w=w<>>16&2;a=14-(u|v|a)+(w<>>15)|0;a=f>>>(a+7|0)&1|a<<1}while(0);e=30828+(a<<2)|0;c[k+28>>2]=a;b=k+16|0;c[b+4>>2]=0;c[b>>2]=0;b=c[7632]|0;d=1<>2]=k;c[k+24>>2]=e;c[k+12>>2]=k;c[k+8>>2]=k;break}a=f<<((a|0)==31?0:25-(a>>>1)|0);d=c[e>>2]|0;while(1){if((c[d+4>>2]&-8|0)==(f|0)){v=192;break}e=d+16+(a>>>31<<2)|0;b=c[e>>2]|0;if(!b){v=191;break}else{a=a<<1;d=b}}if((v|0)==191){c[e>>2]=k;c[k+24>>2]=d;c[k+12>>2]=k;c[k+8>>2]=k;break}else if((v|0)==192){v=d+8|0;w=c[v>>2]|0;c[w+12>>2]=k;c[v>>2]=k;c[k+8>>2]=w;c[k+12>>2]=d;c[k+24>>2]=0;break}}else{w=(c[7634]|0)+i|0;c[7634]=w;c[7637]=k;c[k+4>>2]=w|1}while(0);w=m+8|0;l=x;return w|0}else a=30972;while(1){b=c[a>>2]|0;if(b>>>0<=j>>>0?(w=b+(c[a+4>>2]|0)|0,w>>>0>j>>>0):0)break;a=c[a+8>>2]|0}f=w+-47|0;a=f+8|0;a=f+((a&7|0)==0?0:0-a&7)|0;f=j+16|0;a=a>>>0>>0?j:a;b=a+8|0;d=g+-40|0;u=h+8|0;u=(u&7|0)==0?0:0-u&7;v=h+u|0;u=d-u|0;c[7637]=v;c[7634]=u;c[v+4>>2]=u|1;c[h+d+4>>2]=40;c[7638]=c[7753];d=a+4|0;c[d>>2]=27;c[b>>2]=c[7743];c[b+4>>2]=c[7744];c[b+8>>2]=c[7745];c[b+12>>2]=c[7746];c[7743]=h;c[7744]=g;c[7746]=0;c[7745]=b;b=a+24|0;do{v=b;b=b+4|0;c[b>>2]=7}while((v+8|0)>>>0>>0);if((a|0)!=(j|0)){g=a-j|0;c[d>>2]=c[d>>2]&-2;c[j+4>>2]=g|1;c[a>>2]=g;b=g>>>3;if(g>>>0<256){d=30564+(b<<1<<2)|0;a=c[7631]|0;b=1<>2]|0}c[b>>2]=j;c[a+12>>2]=j;c[j+8>>2]=a;c[j+12>>2]=d;break}b=g>>>8;if(b)if(g>>>0>16777215)d=31;else{v=(b+1048320|0)>>>16&8;w=b<>>16&4;w=w<>>16&2;d=14-(u|v|d)+(w<>>15)|0;d=g>>>(d+7|0)&1|d<<1}else d=0;e=30828+(d<<2)|0;c[j+28>>2]=d;c[j+20>>2]=0;c[f>>2]=0;b=c[7632]|0;a=1<>2]=j;c[j+24>>2]=e;c[j+12>>2]=j;c[j+8>>2]=j;break}a=g<<((d|0)==31?0:25-(d>>>1)|0);d=c[e>>2]|0;while(1){if((c[d+4>>2]&-8|0)==(g|0)){v=213;break}e=d+16+(a>>>31<<2)|0;b=c[e>>2]|0;if(!b){v=212;break}else{a=a<<1;d=b}}if((v|0)==212){c[e>>2]=j;c[j+24>>2]=d;c[j+12>>2]=j;c[j+8>>2]=j;break}else if((v|0)==213){v=d+8|0;w=c[v>>2]|0;c[w+12>>2]=j;c[v>>2]=j;c[j+8>>2]=w;c[j+12>>2]=d;c[j+24>>2]=0;break}}}else{w=c[7635]|0;if((w|0)==0|h>>>0>>0)c[7635]=h;c[7743]=h;c[7744]=g;c[7746]=0;c[7640]=c[7749];c[7639]=-1;c[7644]=30564;c[7643]=30564;c[7646]=30572;c[7645]=30572;c[7648]=30580;c[7647]=30580;c[7650]=30588;c[7649]=30588;c[7652]=30596;c[7651]=30596;c[7654]=30604;c[7653]=30604;c[7656]=30612;c[7655]=30612;c[7658]=30620;c[7657]=30620;c[7660]=30628;c[7659]=30628;c[7662]=30636;c[7661]=30636;c[7664]=30644;c[7663]=30644;c[7666]=30652;c[7665]=30652;c[7668]=30660;c[7667]=30660;c[7670]=30668;c[7669]=30668;c[7672]=30676;c[7671]=30676;c[7674]=30684;c[7673]=30684;c[7676]=30692;c[7675]=30692;c[7678]=30700;c[7677]=30700;c[7680]=30708;c[7679]=30708;c[7682]=30716;c[7681]=30716;c[7684]=30724;c[7683]=30724;c[7686]=30732;c[7685]=30732;c[7688]=30740;c[7687]=30740;c[7690]=30748;c[7689]=30748;c[7692]=30756;c[7691]=30756;c[7694]=30764;c[7693]=30764;c[7696]=30772;c[7695]=30772;c[7698]=30780;c[7697]=30780;c[7700]=30788;c[7699]=30788;c[7702]=30796;c[7701]=30796;c[7704]=30804;c[7703]=30804;c[7706]=30812;c[7705]=30812;w=g+-40|0;u=h+8|0;u=(u&7|0)==0?0:0-u&7;v=h+u|0;u=w-u|0;c[7637]=v;c[7634]=u;c[v+4>>2]=u|1;c[h+w+4>>2]=40;c[7638]=c[7753]}while(0);b=c[7634]|0;if(b>>>0>n>>>0){u=b-n|0;c[7634]=u;w=c[7637]|0;v=w+n|0;c[7637]=v;c[v+4>>2]=u|1;c[w+4>>2]=n|3;w=w+8|0;l=x;return w|0}}c[(Si()|0)>>2]=12;w=0;l=x;return w|0}function Ri(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0;if(!a)return;d=a+-8|0;e=c[7635]|0;a=c[a+-4>>2]|0;b=a&-8;k=d+b|0;do if(!(a&1)){f=c[d>>2]|0;if(!(a&3))return;g=d+(0-f)|0;h=f+b|0;if(g>>>0>>0)return;if((c[7636]|0)==(g|0)){b=k+4|0;a=c[b>>2]|0;if((a&3|0)!=3){i=g;j=g;b=h;break}c[7633]=h;c[b>>2]=a&-2;c[g+4>>2]=h|1;c[g+h>>2]=h;return}d=f>>>3;if(f>>>0<256){a=c[g+8>>2]|0;b=c[g+12>>2]|0;if((b|0)==(a|0)){c[7631]=c[7631]&~(1<>2]=b;c[b+8>>2]=a;i=g;j=g;b=h;break}}f=c[g+24>>2]|0;a=c[g+12>>2]|0;do if((a|0)==(g|0)){d=g+16|0;b=d+4|0;a=c[b>>2]|0;if(!a){a=c[d>>2]|0;if(!a){d=0;break}else e=d}else e=b;while(1){d=a+20|0;b=c[d>>2]|0;if(b|0){a=b;e=d;continue}d=a+16|0;b=c[d>>2]|0;if(!b)break;else{a=b;e=d}}c[e>>2]=0;d=a}else{d=c[g+8>>2]|0;c[d+12>>2]=a;c[a+8>>2]=d;d=a}while(0);if(f){a=c[g+28>>2]|0;b=30828+(a<<2)|0;if((c[b>>2]|0)==(g|0)){c[b>>2]=d;if(!d){c[7632]=c[7632]&~(1<>2]|0)!=(g|0)&1)<<2)>>2]=d;if(!d){i=g;j=g;b=h;break}}c[d+24>>2]=f;b=g+16|0;a=c[b>>2]|0;if(a|0){c[d+16>>2]=a;c[a+24>>2]=d}a=c[b+4>>2]|0;if(a){c[d+20>>2]=a;c[a+24>>2]=d;i=g;j=g;b=h}else{i=g;j=g;b=h}}else{i=g;j=g;b=h}}else{i=d;j=d}while(0);if(i>>>0>=k>>>0)return;a=k+4|0;d=c[a>>2]|0;if(!(d&1))return;if(!(d&2)){if((c[7637]|0)==(k|0)){k=(c[7634]|0)+b|0;c[7634]=k;c[7637]=j;c[j+4>>2]=k|1;if((j|0)!=(c[7636]|0))return;c[7636]=0;c[7633]=0;return}if((c[7636]|0)==(k|0)){k=(c[7633]|0)+b|0;c[7633]=k;c[7636]=i;c[j+4>>2]=k|1;c[i+k>>2]=k;return}f=(d&-8)+b|0;e=d>>>3;do if(d>>>0<256){b=c[k+8>>2]|0;a=c[k+12>>2]|0;if((a|0)==(b|0)){c[7631]=c[7631]&~(1<>2]=a;c[a+8>>2]=b;break}}else{g=c[k+24>>2]|0;a=c[k+12>>2]|0;do if((a|0)==(k|0)){d=k+16|0;b=d+4|0;a=c[b>>2]|0;if(!a){a=c[d>>2]|0;if(!a){d=0;break}else e=d}else e=b;while(1){d=a+20|0;b=c[d>>2]|0;if(b|0){a=b;e=d;continue}d=a+16|0;b=c[d>>2]|0;if(!b)break;else{a=b;e=d}}c[e>>2]=0;d=a}else{d=c[k+8>>2]|0;c[d+12>>2]=a;c[a+8>>2]=d;d=a}while(0);if(g|0){a=c[k+28>>2]|0;b=30828+(a<<2)|0;if((c[b>>2]|0)==(k|0)){c[b>>2]=d;if(!d){c[7632]=c[7632]&~(1<>2]|0)!=(k|0)&1)<<2)>>2]=d;if(!d)break}c[d+24>>2]=g;b=k+16|0;a=c[b>>2]|0;if(a|0){c[d+16>>2]=a;c[a+24>>2]=d}a=c[b+4>>2]|0;if(a|0){c[d+20>>2]=a;c[a+24>>2]=d}}}while(0);c[j+4>>2]=f|1;c[i+f>>2]=f;if((j|0)==(c[7636]|0)){c[7633]=f;return}}else{c[a>>2]=d&-2;c[j+4>>2]=b|1;c[i+b>>2]=b;f=b}a=f>>>3;if(f>>>0<256){d=30564+(a<<1<<2)|0;b=c[7631]|0;a=1<>2]|0}c[a>>2]=j;c[b+12>>2]=j;c[j+8>>2]=b;c[j+12>>2]=d;return}a=f>>>8;if(a)if(f>>>0>16777215)b=31;else{i=(a+1048320|0)>>>16&8;k=a<>>16&4;k=k<>>16&2;b=14-(h|i|b)+(k<>>15)|0;b=f>>>(b+7|0)&1|b<<1}else b=0;e=30828+(b<<2)|0;c[j+28>>2]=b;c[j+20>>2]=0;c[j+16>>2]=0;a=c[7632]|0;d=1<>>1)|0);d=c[e>>2]|0;while(1){if((c[d+4>>2]&-8|0)==(f|0)){a=73;break}e=d+16+(b>>>31<<2)|0;a=c[e>>2]|0;if(!a){a=72;break}else{b=b<<1;d=a}}if((a|0)==72){c[e>>2]=j;c[j+24>>2]=d;c[j+12>>2]=j;c[j+8>>2]=j;break}else if((a|0)==73){i=d+8|0;k=c[i>>2]|0;c[k+12>>2]=j;c[i>>2]=j;c[j+8>>2]=k;c[j+12>>2]=d;c[j+24>>2]=0;break}}else{c[7632]=a|d;c[e>>2]=j;c[j+24>>2]=e;c[j+12>>2]=j;c[j+8>>2]=j}while(0);k=(c[7639]|0)+-1|0;c[7639]=k;if(!k)a=30980;else return;while(1){a=c[a>>2]|0;if(!a)break;else a=a+8|0}c[7639]=-1;return}function Si(){return 31020}function Ti(a){a=+a;var b=0,d=0,e=0,f=0,g=0.0,i=0.0,k=0.0,l=0.0,m=0.0;h[j>>3]=a;d=c[j>>2]|0;b=c[j+4>>2]|0;e=(b|0)<0;do if(e|b>>>0<1048576){if((d|0)==0&(b&2147483647|0)==0){a=-1.0/(a*a);break}if(e){a=(a-a)/0.0;break}else{h[j>>3]=a*18014398509481984.0;b=c[j+4>>2]|0;e=c[j>>2]|0;d=-1077;f=9;break}}else if(b>>>0<=2146435071)if((d|0)==0&0==0&(b|0)==1072693248)a=0.0;else{e=d;d=-1023;f=9}while(0);if((f|0)==9){f=b+614242|0;c[j>>2]=e;c[j+4>>2]=(f&1048575)+1072079006;k=+h[j>>3]+-1.0;i=k*(k*.5);l=k/(k+2.0);m=l*l;g=m*m;h[j>>3]=k-i;e=c[j+4>>2]|0;c[j>>2]=0;c[j+4>>2]=e;a=+h[j>>3];g=k-a-i+l*(i+(g*(g*(g*.15313837699209373+.22222198432149784)+.3999999999940942)+m*(g*(g*(g*.14798198605116586+.1818357216161805)+.2857142874366239)+.6666666666666735)));m=a*.4342944818781689;i=+(d+(f>>>20)|0);l=i*.30102999566361177;k=l+m;a=k+(m+(l-k)+(g*.4342944818781689+(i*3.694239077158931e-13+(g+a)*2.5082946711645275e-11)))}return +a}function Ui(a){a=+a;return ~~+cj(+a)|0}function Vi(){}function Wi(a,b){a=a|0;b=b|0;var c=0,d=0,e=0,f=0;f=a&65535;e=b&65535;c=N(e,f)|0;d=a>>>16;a=(c>>>16)+(N(e,d)|0)|0;e=b>>>16;b=N(e,f)|0;return (y=(a>>>16)+(N(e,d)|0)+(((a&65535)+b|0)>>>16)|0,a+b<<16|c&65535|0)|0}function Xi(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0,f=0;e=a;f=c;c=Wi(e,f)|0;a=y;return (y=(N(b,f)|0)+(N(d,e)|0)+a|a&0,c|0|0)|0}function Yi(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){y=b>>c;return a>>>c|(b&(1<>c-32|0}function Zi(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;c=a+c>>>0;return (y=b+d+(c>>>0>>0|0)>>>0,c|0)|0}function _i(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;if((e|0)>=8192)return Y(b|0,d|0,e|0)|0;h=b|0;g=b+e|0;if((b&3)==(d&3)){while(b&3){if(!e)return h|0;a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0;e=e-1|0}e=g&-4|0;f=e-64|0;while((b|0)<=(f|0)){c[b>>2]=c[d>>2];c[b+4>>2]=c[d+4>>2];c[b+8>>2]=c[d+8>>2];c[b+12>>2]=c[d+12>>2];c[b+16>>2]=c[d+16>>2];c[b+20>>2]=c[d+20>>2];c[b+24>>2]=c[d+24>>2];c[b+28>>2]=c[d+28>>2];c[b+32>>2]=c[d+32>>2];c[b+36>>2]=c[d+36>>2];c[b+40>>2]=c[d+40>>2];c[b+44>>2]=c[d+44>>2];c[b+48>>2]=c[d+48>>2];c[b+52>>2]=c[d+52>>2];c[b+56>>2]=c[d+56>>2];c[b+60>>2]=c[d+60>>2];b=b+64|0;d=d+64|0}while((b|0)<(e|0)){c[b>>2]=c[d>>2];b=b+4|0;d=d+4|0}}else{e=g-4|0;while((b|0)<(e|0)){a[b>>0]=a[d>>0]|0;a[b+1>>0]=a[d+1>>0]|0;a[b+2>>0]=a[d+2>>0]|0;a[b+3>>0]=a[d+3>>0]|0;b=b+4|0;d=d+4|0}}while((b|0)<(g|0)){a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0}return h|0}function $i(b,c,d){b=b|0;c=c|0;d=d|0;var e=0;if((c|0)<(b|0)&(b|0)<(c+d|0)){e=b;c=c+d|0;b=b+d|0;while((d|0)>0){b=b-1|0;c=c-1|0;d=d-1|0;a[b>>0]=a[c>>0]|0}b=e}else _i(b,c,d)|0;return b|0}function aj(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;h=b+e|0;d=d&255;if((e|0)>=67){while(b&3){a[b>>0]=d;b=b+1|0}f=h&-4|0;g=f-64|0;i=d|d<<8|d<<16|d<<24;while((b|0)<=(g|0)){c[b>>2]=i;c[b+4>>2]=i;c[b+8>>2]=i;c[b+12>>2]=i;c[b+16>>2]=i;c[b+20>>2]=i;c[b+24>>2]=i;c[b+28>>2]=i;c[b+32>>2]=i;c[b+36>>2]=i;c[b+40>>2]=i;c[b+44>>2]=i;c[b+48>>2]=i;c[b+52>>2]=i;c[b+56>>2]=i;c[b+60>>2]=i;b=b+64|0}while((b|0)<(f|0)){c[b>>2]=i;b=b+4|0}}while((b|0)<(h|0)){a[b>>0]=d;b=b+1|0}return h-e|0}function bj(a){a=+a;return a>=0.0?+z(a+.5):+M(a-.5)}function cj(a){a=+a;return a-+z(a)!=.5?+bj(a):+bj(a/2.0)*2.0}function dj(a){a=a|0;var b=0,d=0;d=a+15&-16|0;b=c[i>>2]|0;a=b+d|0;if((d|0)>0&(a|0)<(b|0)|(a|0)<0){V()|0;X(12);return -1}c[i>>2]=a;if((a|0)>(U()|0)?(T()|0)==0:0){c[i>>2]=b;X(12);return -1}return b|0}function ej(a,b,c,d,e,f,g,h){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;ba[a&3](b|0,c|0,d|0,e|0,f|0,g|0,h|0)}function fj(a,b,c,d,e,f,g){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;R(0)} + +// EMSCRIPTEN_END_FUNCS +var ba=[fj,hi,gi,fj];return{___muldi3:Xi,_bitshift64Ashr:Yi,_free:Ri,_i64Add:Zi,_malloc:Qi,_memcpy:_i,_memmove:$i,_memset:aj,_opus_decode:Xh,_opus_decode_float:ai,_opus_decoder_ctl:bi,_opus_decoder_get_size:Lh,_opus_decoder_init:Nh,_opus_encode:zi,_opus_encode_float:Ai,_opus_encoder_ctl:Bi,_opus_encoder_get_size:ci,_opus_encoder_init:ei,_opus_get_version_string:Ra,_opus_packet_get_nb_samples:_h,_opus_strerror:Qa,_rintf:cj,_sbrk:dj,dynCall_viiiiiii:ej,establishStackSpace:fa,getTempRet0:ia,runPostSets:Vi,setTempRet0:ha,setThrew:ga,stackAlloc:ca,stackRestore:ea,stackSave:da}}) + + +// EMSCRIPTEN_END_ASM +(a.c,a.f,buffer);a.___muldi3=X.___muldi3;a._bitshift64Ashr=X._bitshift64Ashr;a._free=X._free;a._i64Add=X._i64Add;a._malloc=X._malloc;a._memcpy=X._memcpy;a._memmove=X._memmove;a._memset=X._memset;a._opus_decode=X._opus_decode;a._opus_decode_float=X._opus_decode_float;a._opus_decoder_ctl=X._opus_decoder_ctl;a._opus_decoder_get_size=X._opus_decoder_get_size; 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c=a.onRuntimeInitialized;a.onRuntimeInitialized=function(){c&&c();b(a)}}return a};function u(b){this.name="ExitStatus";this.message="Program terminated with exit("+b+")";this.status=b}u.prototype=Error();u.prototype.constructor=u;R=function sa(){a.calledRun||Z();a.calledRun||(R=sa)}; +function Z(){function b(){if(!a.calledRun&&(a.calledRun=!0,!x)){ea||(ea=!0,N(aa));N(ba);if(a.onRuntimeInitialized)a.onRuntimeInitialized();if(a.postRun)for("function"==typeof a.postRun&&(a.postRun=[a.postRun]);a.postRun.length;){var b=a.postRun.shift();da.unshift(b)}N(da)}}if(!(0 /dev/null; then \ + if [ ! -e $(top_srcdir)/package_version ]; then \ + echo 'PACKAGE_VERSION="unknown"' > $(top_srcdir)/package_version; \ + fi; \ + . $(top_srcdir)/package_version || exit 1; \ + [ "$(PACKAGE_VERSION)" != "$$PACKAGE_VERSION" ] || exit 0; \ + fi; \ + touch $@ + +force: + +# Create a minimal package_version file when make dist is run. +dist-hook: + echo 'PACKAGE_VERSION="$(PACKAGE_VERSION)"' > $(top_distdir)/package_version + + +.PHONY: opus check-opus install-opus docs install-docs + +# automake doesn't do dependency tracking for asm files, that I can tell +$(CELT_SOURCES_ARM_ASM:%.s=%-gnu.S): celt/arm/armopts-gnu.S +$(CELT_SOURCES_ARM_ASM:%.s=%-gnu.S): $(top_srcdir)/celt/arm/arm2gnu.pl + +# convert ARM asm to GNU as format +%-gnu.S: $(top_srcdir)/%.s + $(top_srcdir)/celt/arm/arm2gnu.pl @ARM2GNU_PARAMS@ < $< > $@ +# For autoconf-modified sources (e.g., armopts.s) +%-gnu.S: %.s + $(top_srcdir)/celt/arm/arm2gnu.pl @ARM2GNU_PARAMS@ < $< > $@ + +OPT_UNIT_TEST_OBJ = $(celt_tests_test_unit_mathops_SOURCES:.c=.o) \ + $(celt_tests_test_unit_rotation_SOURCES:.c=.o) \ + $(celt_tests_test_unit_mdct_SOURCES:.c=.o) \ + $(celt_tests_test_unit_dft_SOURCES:.c=.o) + +if HAVE_SSE +SSE_OBJ = $(CELT_SOURCES_SSE:.c=.lo) +$(SSE_OBJ) $(OPT_UNIT_TEST_OBJ): CFLAGS += $(OPUS_X86_SSE_CFLAGS) +endif + +if HAVE_SSE2 +SSE2_OBJ = $(CELT_SOURCES_SSE2:.c=.lo) +$(SSE2_OBJ) $(OPT_UNIT_TEST_OBJ): CFLAGS += $(OPUS_X86_SSE2_CFLAGS) +endif + +if HAVE_SSE4_1 +SSE4_1_OBJ = $(CELT_SOURCES_SSE4_1:.c=.lo) \ + $(SILK_SOURCES_SSE4_1:.c=.lo) \ + $(SILK_SOURCES_FIXED_SSE4_1:.c=.lo) +$(SSE4_1_OBJ) $(OPT_UNIT_TEST_OBJ): CFLAGS += $(OPUS_X86_SSE4_1_CFLAGS) +endif + +if OPUS_ARM_NEON_INTR +CELT_ARM_NEON_INTR_OBJ = $(CELT_SOURCES_ARM_NEON_INTR:.c=.lo) +$(CELT_ARM_NEON_INTR_OBJ) $(OPT_UNIT_TEST_OBJ): CFLAGS += \ + $(OPUS_ARM_NEON_INTR_CFLAGS) $(NE10_CFLAGS) +endif diff --git a/asm/libs/opus/Makefile.mips b/asm/libs/opus/Makefile.mips new file mode 100644 index 00000000..56a50623 --- /dev/null +++ b/asm/libs/opus/Makefile.mips @@ -0,0 +1,161 @@ +#################### COMPILE OPTIONS ####################### + +# Uncomment this for fixed-point build +FIXED_POINT=1 + +# It is strongly recommended to uncomment one of these +# VAR_ARRAYS: Use C99 variable-length arrays for stack allocation +# USE_ALLOCA: Use alloca() for stack allocation +# If none is defined, then the fallback is a non-threadsafe global array +CFLAGS := -DUSE_ALLOCA $(CFLAGS) +#CFLAGS := -DVAR_ARRAYS $(CFLAGS) + +# These options affect performance +# HAVE_LRINTF: Use C99 intrinsics to speed up float-to-int conversion +#CFLAGS := -DHAVE_LRINTF $(CFLAGS) + +###################### END OF OPTIONS ###################### + +-include package_version + +include silk_sources.mk +include celt_sources.mk +include opus_sources.mk + +ifdef FIXED_POINT +SILK_SOURCES += $(SILK_SOURCES_FIXED) +else +SILK_SOURCES += $(SILK_SOURCES_FLOAT) +OPUS_SOURCES += $(OPUS_SOURCES_FLOAT) +endif + +EXESUFFIX = +LIBPREFIX = lib +LIBSUFFIX = .a +OBJSUFFIX = .o + +CC = $(TOOLCHAIN_PREFIX)cc$(TOOLCHAIN_SUFFIX) +AR = $(TOOLCHAIN_PREFIX)ar +RANLIB = $(TOOLCHAIN_PREFIX)ranlib +CP = $(TOOLCHAIN_PREFIX)cp + +cppflags-from-defines = $(addprefix -D,$(1)) +cppflags-from-includes = $(addprefix -I,$(1)) +ldflags-from-ldlibdirs = $(addprefix -L,$(1)) +ldlibs-from-libs = $(addprefix -l,$(1)) + +WARNINGS = -Wall -W -Wstrict-prototypes -Wextra -Wcast-align -Wnested-externs -Wshadow + +CFLAGS += -mips32r2 -mno-mips16 -std=gnu99 -O2 -g $(WARNINGS) -DENABLE_ASSERTIONS -DMIPSr1_ASM -DOPUS_BUILD -mdspr2 -march=74kc -mtune=74kc -mmt -mgp32 + +CINCLUDES = include silk celt + +ifdef FIXED_POINT +CFLAGS += -DFIXED_POINT=1 -DDISABLE_FLOAT_API +CINCLUDES += silk/fixed +else +CINCLUDES += silk/float +endif + + +LIBS = m + +LDLIBDIRS = ./ + +CFLAGS += $(call cppflags-from-defines,$(CDEFINES)) +CFLAGS += $(call cppflags-from-includes,$(CINCLUDES)) +LDFLAGS += $(call ldflags-from-ldlibdirs,$(LDLIBDIRS)) +LDLIBS += $(call ldlibs-from-libs,$(LIBS)) + +COMPILE.c.cmdline = $(CC) -c $(CFLAGS) -o $@ $< +LINK.o = $(CC) $(LDPREFLAGS) $(LDFLAGS) +LINK.o.cmdline = $(LINK.o) $^ $(LDLIBS) -o $@$(EXESUFFIX) + +ARCHIVE.cmdline = $(AR) $(ARFLAGS) $@ $^ && $(RANLIB) $@ + +%$(OBJSUFFIX):%.c + $(COMPILE.c.cmdline) + +%$(OBJSUFFIX):%.cpp + $(COMPILE.cpp.cmdline) + +# Directives + + +# Variable definitions +LIB_NAME = opus +TARGET = $(LIBPREFIX)$(LIB_NAME)$(LIBSUFFIX) + +SRCS_C = $(SILK_SOURCES) $(CELT_SOURCES) $(OPUS_SOURCES) + +OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(SRCS_C)) + +OPUSDEMO_SRCS_C = src/opus_demo.c +OPUSDEMO_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(OPUSDEMO_SRCS_C)) + +TESTOPUSAPI_SRCS_C = tests/test_opus_api.c +TESTOPUSAPI_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(TESTOPUSAPI_SRCS_C)) + +TESTOPUSDECODE_SRCS_C = tests/test_opus_decode.c +TESTOPUSDECODE_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(TESTOPUSDECODE_SRCS_C)) + +TESTOPUSENCODE_SRCS_C = tests/test_opus_encode.c +TESTOPUSENCODE_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(TESTOPUSENCODE_SRCS_C)) + +TESTOPUSPADDING_SRCS_C = tests/test_opus_padding.c +TESTOPUSPADDING_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(TESTOPUSPADDING_SRCS_C)) + +OPUSCOMPARE_SRCS_C = src/opus_compare.c +OPUSCOMPARE_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(OPUSCOMPARE_SRCS_C)) + +TESTS := test_opus_api test_opus_decode test_opus_encode test_opus_padding + +# Rules +all: lib opus_demo opus_compare $(TESTS) + +lib: $(TARGET) + +check: all + for test in $(TESTS); do ./$$test; done + +$(TARGET): $(OBJS) + $(ARCHIVE.cmdline) + +opus_demo$(EXESUFFIX): $(OPUSDEMO_OBJS) $(TARGET) + $(LINK.o.cmdline) + +test_opus_api$(EXESUFFIX): $(TESTOPUSAPI_OBJS) $(TARGET) + $(LINK.o.cmdline) + +test_opus_decode$(EXESUFFIX): $(TESTOPUSDECODE_OBJS) $(TARGET) + $(LINK.o.cmdline) + +test_opus_encode$(EXESUFFIX): $(TESTOPUSENCODE_OBJS) $(TARGET) + $(LINK.o.cmdline) + +test_opus_padding$(EXESUFFIX): $(TESTOPUSPADDING_OBJS) $(TARGET) + $(LINK.o.cmdline) + +opus_compare$(EXESUFFIX): $(OPUSCOMPARE_OBJS) + $(LINK.o.cmdline) + +celt/celt.o: CFLAGS += -DPACKAGE_VERSION='$(PACKAGE_VERSION)' +celt/celt.o: package_version + +package_version: force + @if [ -x ./update_version ]; then \ + ./update_version || true; \ + elif [ ! -e ./package_version ]; then \ + echo 'PACKAGE_VERSION="unknown"' > ./package_version; \ + fi + +force: + +clean: + rm -f opus_demo$(EXESUFFIX) opus_compare$(EXESUFFIX) $(TARGET) \ + test_opus_api$(EXESUFFIX) test_opus_decode$(EXESUFFIX) \ + test_opus_encode$(EXESUFFIX) test_opus_padding$(EXESUFFIX) \ + $(OBJS) $(OPUSDEMO_OBJS) $(OPUSCOMPARE_OBJS) $(TESTOPUSAPI_OBJS) \ + $(TESTOPUSDECODE_OBJS) $(TESTOPUSENCODE_OBJS) $(TESTOPUSPADDING_OBJS) + +.PHONY: all lib clean force check diff --git a/asm/libs/opus/Makefile.unix b/asm/libs/opus/Makefile.unix new file mode 100644 index 00000000..b13230e8 --- /dev/null +++ b/asm/libs/opus/Makefile.unix @@ -0,0 +1,159 @@ +#################### COMPILE OPTIONS ####################### + +# Uncomment this for fixed-point build +#FIXED_POINT=1 + +# It is strongly recommended to uncomment one of these +# VAR_ARRAYS: Use C99 variable-length arrays for stack allocation +# USE_ALLOCA: Use alloca() for stack allocation +# If none is defined, then the fallback is a non-threadsafe global array +CFLAGS := -DUSE_ALLOCA $(CFLAGS) +#CFLAGS := -DVAR_ARRAYS $(CFLAGS) + +# These options affect performance +# HAVE_LRINTF: Use C99 intrinsics to speed up float-to-int conversion +#CFLAGS := -DHAVE_LRINTF $(CFLAGS) + +###################### END OF OPTIONS ###################### + +-include package_version + +include silk_sources.mk +include celt_sources.mk +include opus_sources.mk + +ifdef FIXED_POINT +SILK_SOURCES += $(SILK_SOURCES_FIXED) +else +SILK_SOURCES += $(SILK_SOURCES_FLOAT) +OPUS_SOURCES += $(OPUS_SOURCES_FLOAT) +endif + +EXESUFFIX = +LIBPREFIX = lib +LIBSUFFIX = .a +OBJSUFFIX = .o + +CC = $(TOOLCHAIN_PREFIX)cc$(TOOLCHAIN_SUFFIX) +AR = $(TOOLCHAIN_PREFIX)ar +RANLIB = $(TOOLCHAIN_PREFIX)ranlib +CP = $(TOOLCHAIN_PREFIX)cp + +cppflags-from-defines = $(addprefix -D,$(1)) +cppflags-from-includes = $(addprefix -I,$(1)) +ldflags-from-ldlibdirs = $(addprefix -L,$(1)) +ldlibs-from-libs = $(addprefix -l,$(1)) + +WARNINGS = -Wall -W -Wstrict-prototypes -Wextra -Wcast-align -Wnested-externs -Wshadow +CFLAGS += -O2 -g $(WARNINGS) -DOPUS_BUILD +CINCLUDES = include silk celt + +ifdef FIXED_POINT +CFLAGS += -DFIXED_POINT=1 -DDISABLE_FLOAT_API +CINCLUDES += silk/fixed +else +CINCLUDES += silk/float +endif + + +LIBS = m + +LDLIBDIRS = ./ + +CFLAGS += $(call cppflags-from-defines,$(CDEFINES)) +CFLAGS += $(call cppflags-from-includes,$(CINCLUDES)) +LDFLAGS += $(call ldflags-from-ldlibdirs,$(LDLIBDIRS)) +LDLIBS += $(call ldlibs-from-libs,$(LIBS)) + +COMPILE.c.cmdline = $(CC) -c $(CFLAGS) -o $@ $< +LINK.o = $(CC) $(LDPREFLAGS) $(LDFLAGS) +LINK.o.cmdline = $(LINK.o) $^ $(LDLIBS) -o $@$(EXESUFFIX) + +ARCHIVE.cmdline = $(AR) $(ARFLAGS) $@ $^ && $(RANLIB) $@ + +%$(OBJSUFFIX):%.c + $(COMPILE.c.cmdline) + +%$(OBJSUFFIX):%.cpp + $(COMPILE.cpp.cmdline) + +# Directives + + +# Variable definitions +LIB_NAME = opus +TARGET = $(LIBPREFIX)$(LIB_NAME)$(LIBSUFFIX) + +SRCS_C = $(SILK_SOURCES) $(CELT_SOURCES) $(OPUS_SOURCES) + +OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(SRCS_C)) + +OPUSDEMO_SRCS_C = src/opus_demo.c +OPUSDEMO_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(OPUSDEMO_SRCS_C)) + +TESTOPUSAPI_SRCS_C = tests/test_opus_api.c +TESTOPUSAPI_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(TESTOPUSAPI_SRCS_C)) + +TESTOPUSDECODE_SRCS_C = tests/test_opus_decode.c +TESTOPUSDECODE_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(TESTOPUSDECODE_SRCS_C)) + +TESTOPUSENCODE_SRCS_C = tests/test_opus_encode.c +TESTOPUSENCODE_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(TESTOPUSENCODE_SRCS_C)) + +TESTOPUSPADDING_SRCS_C = tests/test_opus_padding.c +TESTOPUSPADDING_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(TESTOPUSPADDING_SRCS_C)) + +OPUSCOMPARE_SRCS_C = src/opus_compare.c +OPUSCOMPARE_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(OPUSCOMPARE_SRCS_C)) + +TESTS := test_opus_api test_opus_decode test_opus_encode test_opus_padding + +# Rules +all: lib opus_demo opus_compare $(TESTS) + +lib: $(TARGET) + +check: all + for test in $(TESTS); do ./$$test; done + +$(TARGET): $(OBJS) + $(ARCHIVE.cmdline) + +opus_demo$(EXESUFFIX): $(OPUSDEMO_OBJS) $(TARGET) + $(LINK.o.cmdline) + +test_opus_api$(EXESUFFIX): $(TESTOPUSAPI_OBJS) $(TARGET) + $(LINK.o.cmdline) + +test_opus_decode$(EXESUFFIX): $(TESTOPUSDECODE_OBJS) $(TARGET) + $(LINK.o.cmdline) + +test_opus_encode$(EXESUFFIX): $(TESTOPUSENCODE_OBJS) $(TARGET) + $(LINK.o.cmdline) + +test_opus_padding$(EXESUFFIX): $(TESTOPUSPADDING_OBJS) $(TARGET) + $(LINK.o.cmdline) + +opus_compare$(EXESUFFIX): $(OPUSCOMPARE_OBJS) + $(LINK.o.cmdline) + +celt/celt.o: CFLAGS += -DPACKAGE_VERSION='$(PACKAGE_VERSION)' +celt/celt.o: package_version + +package_version: force + @if [ -x ./update_version ]; then \ + ./update_version || true; \ + elif [ ! -e ./package_version ]; then \ + echo 'PACKAGE_VERSION="unknown"' > ./package_version; \ + fi + +force: + +clean: + rm -f opus_demo$(EXESUFFIX) opus_compare$(EXESUFFIX) $(TARGET) \ + test_opus_api$(EXESUFFIX) test_opus_decode$(EXESUFFIX) \ + test_opus_encode$(EXESUFFIX) test_opus_padding$(EXESUFFIX) \ + $(OBJS) $(OPUSDEMO_OBJS) $(OPUSCOMPARE_OBJS) $(TESTOPUSAPI_OBJS) \ + $(TESTOPUSDECODE_OBJS) $(TESTOPUSENCODE_OBJS) $(TESTOPUSPADDING_OBJS) + +.PHONY: all lib clean force check diff --git a/asm/libs/opus/NEWS b/asm/libs/opus/NEWS new file mode 100644 index 00000000..e69de29b diff --git a/asm/libs/opus/README b/asm/libs/opus/README new file mode 100644 index 00000000..ac6264ec --- /dev/null +++ b/asm/libs/opus/README @@ -0,0 +1,142 @@ +== Opus audio codec == + +Opus is a codec for interactive speech and audio transmission over the Internet. + + Opus can handle a wide range of interactive audio applications, including +Voice over IP, videoconferencing, in-game chat, and even remote live music +performances. It can scale from low bit-rate narrowband speech to very high +quality stereo music. + + Opus, when coupled with an appropriate container format, is also suitable +for non-realtime stored-file applications such as music distribution, game +soundtracks, portable music players, jukeboxes, and other applications that +have historically used high latency formats such as MP3, AAC, or Vorbis. + + Opus is specified by IETF RFC 6716: + https://tools.ietf.org/html/rfc6716 + + The Opus format and this implementation of it are subject to the royalty- +free patent and copyright licenses specified in the file COPYING. + +This package implements a shared library for encoding and decoding raw Opus +bitstreams. Raw Opus bitstreams should be used over RTP according to + https://tools.ietf.org/html/rfc7587 + +The package also includes a number of test tools used for testing the +correct operation of the library. The bitstreams read/written by these +tools should not be used for Opus file distribution: They include +additional debugging data and cannot support seeking. + +Opus stored in files should use the Ogg encapsulation for Opus which is +described at: + https://wiki.xiph.org/OggOpus + +An opus-tools package is available which provides encoding and decoding of +Ogg encapsulated Opus files and includes a number of useful features. + +Opus-tools can be found at: + https://git.xiph.org/?p=opus-tools.git +or on the main Opus website: + https://opus-codec.org/ + +== Compiling libopus == + +To build from a distribution tarball, you only need to do the following: + +% ./configure +% make + +To build from the git repository, the following steps are necessary: + +1) Clone the repository: + +% git clone https://git.xiph.org/opus.git +% cd opus + +2) Compiling the source + +% ./autogen.sh +% ./configure +% make + +3) Install the codec libraries (optional) + +% sudo make install + +Once you have compiled the codec, there will be a opus_demo executable +in the top directory. + +Usage: opus_demo [-e] + [options] + opus_demo -d [options] + + +mode: voip | audio | restricted-lowdelay +options: + -e : only runs the encoder (output the bit-stream) + -d : only runs the decoder (reads the bit-stream as input) + -cbr : enable constant bitrate; default: variable bitrate + -cvbr : enable constrained variable bitrate; default: + unconstrained + -bandwidth + : audio bandwidth (from narrowband to fullband); + default: sampling rate + -framesize <2.5|5|10|20|40|60> + : frame size in ms; default: 20 + -max_payload + : maximum payload size in bytes, default: 1024 + -complexity + : complexity, 0 (lowest) ... 10 (highest); default: 10 + -inbandfec : enable SILK inband FEC + -forcemono : force mono encoding, even for stereo input + -dtx : enable SILK DTX + -loss : simulate packet loss, in percent (0-100); default: 0 + +input and output are little-endian signed 16-bit PCM files or opus +bitstreams with simple opus_demo proprietary framing. + +== Testing == + +This package includes a collection of automated unit and system tests +which SHOULD be run after compiling the package especially the first +time it is run on a new platform. + +To run the integrated tests: +% make check + +There is also collection of standard test vectors which are not +included in this package for size reasons but can be obtained from: +https://opus-codec.org/testvectors/opus_testvectors.tar.gz + +To run compare the code to these test vectors: + +% curl -O https://opus-codec.org/testvectors/opus_testvectors.tar.gz +% tar -zxf opus_testvectors.tar.gz +% ./tests/run_vectors.sh ./ opus_testvectors 48000 + +== Portability notes == + +This implementation uses floating-point by default but can be compiled to +use only fixed-point arithmetic by setting --enable-fixed-point (if using +autoconf) or by defining the FIXED_POINT macro (if building manually). +The fixed point implementation has somewhat lower audio quality and is +slower on platforms with fast FPUs, it is normally only used in embedded +environments. + +The implementation can be compiled with either a C89 or a C99 compiler. +While it does not rely on any _undefined behavior_ as defined by C89 or +C99, it relies on common _implementation-defined behavior_ for two's +complement architectures: + +o Right shifts of negative values are consistent with two's + complement arithmetic, so that a>>b is equivalent to + floor(a/(2^b)), + +o For conversion to a signed integer of N bits, the value is reduced + modulo 2^N to be within range of the type, + +o The result of integer division of a negative value is truncated + towards zero, and + +o The compiler provides a 64-bit integer type (a C99 requirement + which is supported by most C89 compilers). diff --git a/asm/libs/opus/README.draft b/asm/libs/opus/README.draft new file mode 100644 index 00000000..8d8e24df --- /dev/null +++ b/asm/libs/opus/README.draft @@ -0,0 +1,54 @@ +To build this source code, simply type: + +% make + +If this does not work, or if you want to change the default configuration +(e.g., to compile for a fixed-point architecture), simply edit the options +in the Makefile. + +An up-to-date implementation conforming to this standard is available in a +Git repository at https://git.xiph.org/opus.git or on a website at: +https://opus-codec.org/ +However, although that implementation is expected to remain conformant +with the standard, it is the code in this RFC that shall remain normative. +To build from the git repository instead of using this RFC, follow these +steps: + +1) Clone the repository (latest implementation of this standard at the time +of publication) + +% git clone https://git.xiph.org/opus.git +% cd opus + +2) Compile + +% ./autogen.sh +% ./configure +% make + +Once you have compiled the codec, there will be a opus_demo executable in +the top directory. + +Usage: opus_demo [-e] + [options] + opus_demo -d [options] + + +mode: voip | audio | restricted-lowdelay +options: +-e : only runs the encoder (output the bit-stream) +-d : only runs the decoder (reads the bit-stream as input) +-cbr : enable constant bitrate; default: variable bitrate +-cvbr : enable constrained variable bitrate; default: unconstrained +-bandwidth : audio bandwidth (from narrowband to fullband); + default: sampling rate +-framesize <2.5|5|10|20|40|60> : frame size in ms; default: 20 +-max_payload : maximum payload size in bytes, default: 1024 +-complexity : complexity, 0 (lowest) ... 10 (highest); default: 10 +-inbandfec : enable SILK inband FEC +-forcemono : force mono encoding, even for stereo input +-dtx : enable SILK DTX +-loss : simulate packet loss, in percent (0-100); default: 0 + +input and output are little endian signed 16-bit PCM files or opus bitstreams +with simple opus_demo proprietary framing. diff --git a/asm/libs/opus/a.out b/asm/libs/opus/a.out new file mode 100755 index 00000000..532443ac --- /dev/null +++ b/asm/libs/opus/a.out @@ -0,0 +1,5470 @@ +#!/usr/bin/nodejs +// The Module object: Our interface to the outside world. We import +// and export values on it. There are various ways Module can be used: +// 1. Not defined. We create it here +// 2. A function parameter, function(Module) { ..generated code.. } +// 3. pre-run appended it, var Module = {}; ..generated code.. +// 4. External script tag defines var Module. +// We need to check if Module already exists (e.g. case 3 above). +// Substitution will be replaced with actual code on later stage of the build, +// this way Closure Compiler will not mangle it (e.g. case 4. above). +// Note that if you want to run closure, and also to use Module +// after the generated code, you will need to define var Module = {}; +// before the code. Then that object will be used in the code, and you +// can continue to use Module afterwards as well. +var Module = typeof Module !== 'undefined' ? Module : {}; + +// --pre-jses are emitted after the Module integration code, so that they can +// refer to Module (if they choose; they can also define Module) +// {{PRE_JSES}} + +// Sometimes an existing Module object exists with properties +// meant to overwrite the default module functionality. Here +// we collect those properties and reapply _after_ we configure +// the current environment's defaults to avoid having to be so +// defensive during initialization. +var moduleOverrides = {}; +var key; +for (key in Module) { + if (Module.hasOwnProperty(key)) { + moduleOverrides[key] = Module[key]; + } +} + +Module['arguments'] = []; +Module['thisProgram'] = './this.program'; +Module['quit'] = function(status, toThrow) { + throw toThrow; +}; +Module['preRun'] = []; +Module['postRun'] = []; + +// The environment setup code below is customized to use Module. +// *** Environment setup code *** +var ENVIRONMENT_IS_WEB = false; +var ENVIRONMENT_IS_WORKER = false; +var ENVIRONMENT_IS_NODE = false; +var ENVIRONMENT_IS_SHELL = false; + +// Three configurations we can be running in: +// 1) We could be the application main() thread running in the main JS UI thread. (ENVIRONMENT_IS_WORKER == false and ENVIRONMENT_IS_PTHREAD == false) +// 2) We could be the application main() thread proxied to worker. (with Emscripten -s PROXY_TO_WORKER=1) (ENVIRONMENT_IS_WORKER == true, ENVIRONMENT_IS_PTHREAD == false) +// 3) We could be an application pthread running in a worker. (ENVIRONMENT_IS_WORKER == true and ENVIRONMENT_IS_PTHREAD == true) + +if (Module['ENVIRONMENT']) { + if (Module['ENVIRONMENT'] === 'WEB') { + ENVIRONMENT_IS_WEB = true; + } else if (Module['ENVIRONMENT'] === 'WORKER') { + ENVIRONMENT_IS_WORKER = true; + } else if (Module['ENVIRONMENT'] === 'NODE') { + ENVIRONMENT_IS_NODE = true; + } else if (Module['ENVIRONMENT'] === 'SHELL') { + ENVIRONMENT_IS_SHELL = true; + } else { + throw new Error('Module[\'ENVIRONMENT\'] value is not valid. must be one of: WEB|WORKER|NODE|SHELL.'); + } +} else { + ENVIRONMENT_IS_WEB = typeof window === 'object'; + ENVIRONMENT_IS_WORKER = typeof importScripts === 'function'; + ENVIRONMENT_IS_NODE = typeof process === 'object' && typeof require === 'function' && !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_WORKER; + ENVIRONMENT_IS_SHELL = !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_NODE && !ENVIRONMENT_IS_WORKER; +} + + +if (ENVIRONMENT_IS_NODE) { + // Expose functionality in the same simple way that the shells work + // Note that we pollute the global namespace here, otherwise we break in node + var nodeFS; + var nodePath; + + Module['read'] = function shell_read(filename, binary) { + var ret; + ret = tryParseAsDataURI(filename); + if (!ret) { + if (!nodeFS) nodeFS = require('fs'); + if (!nodePath) nodePath = require('path'); + filename = nodePath['normalize'](filename); + ret = nodeFS['readFileSync'](filename); + } + return binary ? ret : ret.toString(); + }; + + Module['readBinary'] = function readBinary(filename) { + var ret = Module['read'](filename, true); + if (!ret.buffer) { + ret = new Uint8Array(ret); + } + assert(ret.buffer); + return ret; + }; + + if (process['argv'].length > 1) { + Module['thisProgram'] = process['argv'][1].replace(/\\/g, '/'); + } + + Module['arguments'] = process['argv'].slice(2); + + if (typeof module !== 'undefined') { + module['exports'] = Module; + } + + process['on']('uncaughtException', function(ex) { + // suppress ExitStatus exceptions from showing an error + if (!(ex instanceof ExitStatus)) { + throw ex; + } + }); + // Currently node will swallow unhandled rejections, but this behavior is + // deprecated, and in the future it will exit with error status. + process['on']('unhandledRejection', function(reason, p) { + Module['printErr']('node.js exiting due to unhandled promise rejection'); + process['exit'](1); + }); + + Module['inspect'] = function () { return '[Emscripten Module object]'; }; +} +else if (ENVIRONMENT_IS_SHELL) { + if (typeof read != 'undefined') { + Module['read'] = function shell_read(f) { + var data = tryParseAsDataURI(f); + if (data) { + return intArrayToString(data); + } + return read(f); + }; + } + + Module['readBinary'] = function readBinary(f) { + var data; + data = tryParseAsDataURI(f); + if (data) { + return data; + } + if (typeof readbuffer === 'function') { + return new Uint8Array(readbuffer(f)); + } + data = read(f, 'binary'); + assert(typeof data === 'object'); + return data; + }; + + if (typeof scriptArgs != 'undefined') { + Module['arguments'] = scriptArgs; + } else if (typeof arguments != 'undefined') { + Module['arguments'] = arguments; + } + + if (typeof quit === 'function') { + Module['quit'] = function(status, toThrow) { + quit(status); + } + } +} +else if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) { + Module['read'] = function shell_read(url) { + try { + var xhr = new XMLHttpRequest(); + xhr.open('GET', url, false); + xhr.send(null); + return xhr.responseText; + } catch (err) { + var data = tryParseAsDataURI(url); + if (data) { + return intArrayToString(data); + } + throw err; + } + }; + + if (ENVIRONMENT_IS_WORKER) { + Module['readBinary'] = function readBinary(url) { + try { + var xhr = new XMLHttpRequest(); + xhr.open('GET', url, false); + xhr.responseType = 'arraybuffer'; + xhr.send(null); + return new Uint8Array(xhr.response); + } catch (err) { + var data = tryParseAsDataURI(url); + if (data) { + return data; + } + throw err; + } + }; + } + + Module['readAsync'] = function readAsync(url, onload, onerror) { + var xhr = new XMLHttpRequest(); + xhr.open('GET', url, true); + xhr.responseType = 'arraybuffer'; + xhr.onload = function xhr_onload() { + if (xhr.status == 200 || (xhr.status == 0 && xhr.response)) { // file URLs can return 0 + onload(xhr.response); + return; + } + var data = tryParseAsDataURI(url); + if (data) { + onload(data.buffer); + return; + } + onerror(); + }; + xhr.onerror = onerror; + xhr.send(null); + }; + + if (typeof arguments != 'undefined') { + Module['arguments'] = arguments; + } + + Module['setWindowTitle'] = function(title) { document.title = title }; +} +else { + // Unreachable because SHELL is dependent on the others + throw new Error('unknown runtime environment'); +} + +// console.log is checked first, as 'print' on the web will open a print dialogue +// printErr is preferable to console.warn (works better in shells) +// bind(console) is necessary to fix IE/Edge closed dev tools panel behavior. +Module['print'] = typeof console !== 'undefined' ? console.log.bind(console) : (typeof print !== 'undefined' ? print : null); +Module['printErr'] = typeof printErr !== 'undefined' ? printErr : ((typeof console !== 'undefined' && console.warn.bind(console)) || Module['print']); + +// *** Environment setup code *** + +// Closure helpers +Module.print = Module['print']; +Module.printErr = Module['printErr']; + +// Merge back in the overrides +for (key in moduleOverrides) { + if (moduleOverrides.hasOwnProperty(key)) { + Module[key] = moduleOverrides[key]; + } +} +// Free the object hierarchy contained in the overrides, this lets the GC +// reclaim data used e.g. in memoryInitializerRequest, which is a large typed array. +moduleOverrides = undefined; + + + +// {{PREAMBLE_ADDITIONS}} + +var STACK_ALIGN = 16; + +// stack management, and other functionality that is provided by the compiled code, +// should not be used before it is ready +stackSave = stackRestore = stackAlloc = setTempRet0 = getTempRet0 = function() { + abort('cannot use the stack before compiled code is ready to run, and has provided stack access'); +}; + +function staticAlloc(size) { + assert(!staticSealed); + var ret = STATICTOP; + STATICTOP = (STATICTOP + size + 15) & -16; + return ret; +} + +function dynamicAlloc(size) { + assert(DYNAMICTOP_PTR); + var ret = HEAP32[DYNAMICTOP_PTR>>2]; + var end = (ret + size + 15) & -16; + HEAP32[DYNAMICTOP_PTR>>2] = end; + if (end >= TOTAL_MEMORY) { + var success = enlargeMemory(); + if (!success) { + HEAP32[DYNAMICTOP_PTR>>2] = ret; + return 0; + } + } + return ret; +} + +function alignMemory(size, factor) { + if (!factor) factor = STACK_ALIGN; // stack alignment (16-byte) by default + var ret = size = Math.ceil(size / factor) * factor; + return ret; +} + +function getNativeTypeSize(type) { + switch (type) { + case 'i1': case 'i8': return 1; + case 'i16': return 2; + case 'i32': return 4; + case 'i64': return 8; + case 'float': return 4; + case 'double': return 8; + default: { + if (type[type.length-1] === '*') { + return 4; // A pointer + } else if (type[0] === 'i') { + var bits = parseInt(type.substr(1)); + assert(bits % 8 === 0); + return bits / 8; + } else { + return 0; + } + } + } +} + +function warnOnce(text) { + if (!warnOnce.shown) warnOnce.shown = {}; + if (!warnOnce.shown[text]) { + warnOnce.shown[text] = 1; + Module.printErr(text); + } +} + + + +var jsCallStartIndex = 1; +var functionPointers = new Array(0); + +// 'sig' parameter is only used on LLVM wasm backend +function addFunction(func, sig) { + if (typeof sig === 'undefined') { + Module.printErr('Warning: addFunction: Provide a wasm function signature ' + + 'string as a second argument'); + } + var base = 0; + for (var i = base; i < base + 0; i++) { + if (!functionPointers[i]) { + functionPointers[i] = func; + return jsCallStartIndex + i; + } + } + throw 'Finished up all reserved function pointers. Use a higher value for RESERVED_FUNCTION_POINTERS.'; +} + +function removeFunction(index) { + functionPointers[index-jsCallStartIndex] = null; +} + +var funcWrappers = {}; + +function getFuncWrapper(func, sig) { + if (!func) return; // on null pointer, return undefined + assert(sig); + if (!funcWrappers[sig]) { + funcWrappers[sig] = {}; + } + var sigCache = funcWrappers[sig]; + if (!sigCache[func]) { + // optimize away arguments usage in common cases + if (sig.length === 1) { + sigCache[func] = function dynCall_wrapper() { + return dynCall(sig, func); + }; + } else if (sig.length === 2) { + sigCache[func] = function dynCall_wrapper(arg) { + return dynCall(sig, func, [arg]); + }; + } else { + // general case + sigCache[func] = function dynCall_wrapper() { + return dynCall(sig, func, Array.prototype.slice.call(arguments)); + }; + } + } + return sigCache[func]; +} + + +function makeBigInt(low, high, unsigned) { + return unsigned ? ((+((low>>>0)))+((+((high>>>0)))*4294967296.0)) : ((+((low>>>0)))+((+((high|0)))*4294967296.0)); +} + +function dynCall(sig, ptr, args) { + if (args && args.length) { + assert(args.length == sig.length-1); + assert(('dynCall_' + sig) in Module, 'bad function pointer type - no table for sig \'' + sig + '\''); + return Module['dynCall_' + sig].apply(null, [ptr].concat(args)); + } else { + assert(sig.length == 1); + assert(('dynCall_' + sig) in Module, 'bad function pointer type - no table for sig \'' + sig + '\''); + return Module['dynCall_' + sig].call(null, ptr); + } +} + + +function getCompilerSetting(name) { + throw 'You must build with -s RETAIN_COMPILER_SETTINGS=1 for getCompilerSetting or emscripten_get_compiler_setting to work'; +} + +var Runtime = { + // FIXME backwards compatibility layer for ports. Support some Runtime.* + // for now, fix it there, then remove it from here. That way we + // can minimize any period of breakage. + dynCall: dynCall, // for SDL2 port + // helpful errors + getTempRet0: function() { abort('getTempRet0() is now a top-level function, after removing the Runtime object. Remove "Runtime."') }, + staticAlloc: function() { abort('staticAlloc() is now a top-level function, after removing the Runtime object. Remove "Runtime."') }, + stackAlloc: function() { abort('stackAlloc() is now a top-level function, after removing the Runtime object. Remove "Runtime."') }, +}; + +// The address globals begin at. Very low in memory, for code size and optimization opportunities. +// Above 0 is static memory, starting with globals. +// Then the stack. +// Then 'dynamic' memory for sbrk. +var GLOBAL_BASE = 8; + + + +// === Preamble library stuff === + +// Documentation for the public APIs defined in this file must be updated in: +// site/source/docs/api_reference/preamble.js.rst +// A prebuilt local version of the documentation is available at: +// site/build/text/docs/api_reference/preamble.js.txt +// You can also build docs locally as HTML or other formats in site/ +// An online HTML version (which may be of a different version of Emscripten) +// is up at http://kripken.github.io/emscripten-site/docs/api_reference/preamble.js.html + + + +//======================================== +// Runtime essentials +//======================================== + +var ABORT = 0; // whether we are quitting the application. no code should run after this. set in exit() and abort() +var EXITSTATUS = 0; + +/** @type {function(*, string=)} */ +function assert(condition, text) { + if (!condition) { + abort('Assertion failed: ' + text); + } +} + +var globalScope = this; + +// Returns the C function with a specified identifier (for C++, you need to do manual name mangling) +function getCFunc(ident) { + var func = Module['_' + ident]; // closure exported function + assert(func, 'Cannot call unknown function ' + ident + ', make sure it is exported'); + return func; +} + +var JSfuncs = { + // Helpers for cwrap -- it can't refer to Runtime directly because it might + // be renamed by closure, instead it calls JSfuncs['stackSave'].body to find + // out what the minified function name is. + 'stackSave': function() { + stackSave() + }, + 'stackRestore': function() { + stackRestore() + }, + // type conversion from js to c + 'arrayToC' : function(arr) { + var ret = stackAlloc(arr.length); + writeArrayToMemory(arr, ret); + return ret; + }, + 'stringToC' : function(str) { + var ret = 0; + if (str !== null && str !== undefined && str !== 0) { // null string + // at most 4 bytes per UTF-8 code point, +1 for the trailing '\0' + var len = (str.length << 2) + 1; + ret = stackAlloc(len); + stringToUTF8(str, ret, len); + } + return ret; + } +}; +// For fast lookup of conversion functions +var toC = {'string' : JSfuncs['stringToC'], 'array' : JSfuncs['arrayToC']}; + +// C calling interface. +function ccall (ident, returnType, argTypes, args, opts) { + var func = getCFunc(ident); + var cArgs = []; + var stack = 0; + assert(returnType !== 'array', 'Return type should not be "array".'); + if (args) { + for (var i = 0; i < args.length; i++) { + var converter = toC[argTypes[i]]; + if (converter) { + if (stack === 0) stack = stackSave(); + cArgs[i] = converter(args[i]); + } else { + cArgs[i] = args[i]; + } + } + } + var ret = func.apply(null, cArgs); + if (returnType === 'string') ret = Pointer_stringify(ret); + if (stack !== 0) { + stackRestore(stack); + } + return ret; +} + +function cwrap (ident, returnType, argTypes) { + argTypes = argTypes || []; + var cfunc = getCFunc(ident); + // When the function takes numbers and returns a number, we can just return + // the original function + var numericArgs = argTypes.every(function(type){ return type === 'number'}); + var numericRet = returnType !== 'string'; + if (numericRet && numericArgs) { + return cfunc; + } + return function() { + return ccall(ident, returnType, argTypes, arguments); + } +} + +/** @type {function(number, number, string, boolean=)} */ +function setValue(ptr, value, type, noSafe) { + type = type || 'i8'; + if (type.charAt(type.length-1) === '*') type = 'i32'; // pointers are 32-bit + switch(type) { + case 'i1': HEAP8[((ptr)>>0)]=value; break; + case 'i8': HEAP8[((ptr)>>0)]=value; break; + case 'i16': HEAP16[((ptr)>>1)]=value; break; + case 'i32': HEAP32[((ptr)>>2)]=value; break; + case 'i64': (tempI64 = [value>>>0,(tempDouble=value,(+(Math_abs(tempDouble))) >= 1.0 ? (tempDouble > 0.0 ? ((Math_min((+(Math_floor((tempDouble)/4294967296.0))), 4294967295.0))|0)>>>0 : (~~((+(Math_ceil((tempDouble - +(((~~(tempDouble)))>>>0))/4294967296.0)))))>>>0) : 0)],HEAP32[((ptr)>>2)]=tempI64[0],HEAP32[(((ptr)+(4))>>2)]=tempI64[1]); break; + case 'float': HEAPF32[((ptr)>>2)]=value; break; + case 'double': HEAPF64[((ptr)>>3)]=value; break; + default: abort('invalid type for setValue: ' + type); + } +} + +/** @type {function(number, string, boolean=)} */ +function getValue(ptr, type, noSafe) { + type = type || 'i8'; + if (type.charAt(type.length-1) === '*') type = 'i32'; // pointers are 32-bit + switch(type) { + case 'i1': return HEAP8[((ptr)>>0)]; + case 'i8': return HEAP8[((ptr)>>0)]; + case 'i16': return HEAP16[((ptr)>>1)]; + case 'i32': return HEAP32[((ptr)>>2)]; + case 'i64': return HEAP32[((ptr)>>2)]; + case 'float': return HEAPF32[((ptr)>>2)]; + case 'double': return HEAPF64[((ptr)>>3)]; + default: abort('invalid type for getValue: ' + type); + } + return null; +} + +var ALLOC_NORMAL = 0; // Tries to use _malloc() +var ALLOC_STACK = 1; // Lives for the duration of the current function call +var ALLOC_STATIC = 2; // Cannot be freed +var ALLOC_DYNAMIC = 3; // Cannot be freed except through sbrk +var ALLOC_NONE = 4; // Do not allocate + +// allocate(): This is for internal use. You can use it yourself as well, but the interface +// is a little tricky (see docs right below). The reason is that it is optimized +// for multiple syntaxes to save space in generated code. So you should +// normally not use allocate(), and instead allocate memory using _malloc(), +// initialize it with setValue(), and so forth. +// @slab: An array of data, or a number. If a number, then the size of the block to allocate, +// in *bytes* (note that this is sometimes confusing: the next parameter does not +// affect this!) +// @types: Either an array of types, one for each byte (or 0 if no type at that position), +// or a single type which is used for the entire block. This only matters if there +// is initial data - if @slab is a number, then this does not matter at all and is +// ignored. +// @allocator: How to allocate memory, see ALLOC_* +/** @type {function((TypedArray|Array|number), string, number, number=)} */ +function allocate(slab, types, allocator, ptr) { + var zeroinit, size; + if (typeof slab === 'number') { + zeroinit = true; + size = slab; + } else { + zeroinit = false; + size = slab.length; + } + + var singleType = typeof types === 'string' ? types : null; + + var ret; + if (allocator == ALLOC_NONE) { + ret = ptr; + } else { + ret = [typeof _malloc === 'function' ? _malloc : staticAlloc, stackAlloc, staticAlloc, dynamicAlloc][allocator === undefined ? ALLOC_STATIC : allocator](Math.max(size, singleType ? 1 : types.length)); + } + + if (zeroinit) { + var stop; + ptr = ret; + assert((ret & 3) == 0); + stop = ret + (size & ~3); + for (; ptr < stop; ptr += 4) { + HEAP32[((ptr)>>2)]=0; + } + stop = ret + size; + while (ptr < stop) { + HEAP8[((ptr++)>>0)]=0; + } + return ret; + } + + if (singleType === 'i8') { + if (slab.subarray || slab.slice) { + HEAPU8.set(/** @type {!Uint8Array} */ (slab), ret); + } else { + HEAPU8.set(new Uint8Array(slab), ret); + } + return ret; + } + + var i = 0, type, typeSize, previousType; + while (i < size) { + var curr = slab[i]; + + type = singleType || types[i]; + if (type === 0) { + i++; + continue; + } + assert(type, 'Must know what type to store in allocate!'); + + if (type == 'i64') type = 'i32'; // special case: we have one i32 here, and one i32 later + + setValue(ret+i, curr, type); + + // no need to look up size unless type changes, so cache it + if (previousType !== type) { + typeSize = getNativeTypeSize(type); + previousType = type; + } + i += typeSize; + } + + return ret; +} + +// Allocate memory during any stage of startup - static memory early on, dynamic memory later, malloc when ready +function getMemory(size) { + if (!staticSealed) return staticAlloc(size); + if (!runtimeInitialized) return dynamicAlloc(size); + return _malloc(size); +} + +/** @type {function(number, number=)} */ +function Pointer_stringify(ptr, length) { + if (length === 0 || !ptr) return ''; + // TODO: use TextDecoder + // Find the length, and check for UTF while doing so + var hasUtf = 0; + var t; + var i = 0; + while (1) { + assert(ptr + i < TOTAL_MEMORY); + t = HEAPU8[(((ptr)+(i))>>0)]; + hasUtf |= t; + if (t == 0 && !length) break; + i++; + if (length && i == length) break; + } + if (!length) length = i; + + var ret = ''; + + if (hasUtf < 128) { + var MAX_CHUNK = 1024; // split up into chunks, because .apply on a huge string can overflow the stack + var curr; + while (length > 0) { + curr = String.fromCharCode.apply(String, HEAPU8.subarray(ptr, ptr + Math.min(length, MAX_CHUNK))); + ret = ret ? ret + curr : curr; + ptr += MAX_CHUNK; + length -= MAX_CHUNK; + } + return ret; + } + return UTF8ToString(ptr); +} + +// Given a pointer 'ptr' to a null-terminated ASCII-encoded string in the emscripten HEAP, returns +// a copy of that string as a Javascript String object. + +function AsciiToString(ptr) { + var str = ''; + while (1) { + var ch = HEAP8[((ptr++)>>0)]; + if (!ch) return str; + str += String.fromCharCode(ch); + } +} + +// Copies the given Javascript String object 'str' to the emscripten HEAP at address 'outPtr', +// null-terminated and encoded in ASCII form. The copy will require at most str.length+1 bytes of space in the HEAP. + +function stringToAscii(str, outPtr) { + return writeAsciiToMemory(str, outPtr, false); +} + +// Given a pointer 'ptr' to a null-terminated UTF8-encoded string in the given array that contains uint8 values, returns +// a copy of that string as a Javascript String object. + +var UTF8Decoder = typeof TextDecoder !== 'undefined' ? new TextDecoder('utf8') : undefined; +function UTF8ArrayToString(u8Array, idx) { + var endPtr = idx; + // TextDecoder needs to know the byte length in advance, it doesn't stop on null terminator by itself. + // Also, use the length info to avoid running tiny strings through TextDecoder, since .subarray() allocates garbage. + while (u8Array[endPtr]) ++endPtr; + + if (endPtr - idx > 16 && u8Array.subarray && UTF8Decoder) { + return UTF8Decoder.decode(u8Array.subarray(idx, endPtr)); + } else { + var u0, u1, u2, u3, u4, u5; + + var str = ''; + while (1) { + // For UTF8 byte structure, see http://en.wikipedia.org/wiki/UTF-8#Description and https://www.ietf.org/rfc/rfc2279.txt and https://tools.ietf.org/html/rfc3629 + u0 = u8Array[idx++]; + if (!u0) return str; + if (!(u0 & 0x80)) { str += String.fromCharCode(u0); continue; } + u1 = u8Array[idx++] & 63; + if ((u0 & 0xE0) == 0xC0) { str += String.fromCharCode(((u0 & 31) << 6) | u1); continue; } + u2 = u8Array[idx++] & 63; + if ((u0 & 0xF0) == 0xE0) { + u0 = ((u0 & 15) << 12) | (u1 << 6) | u2; + } else { + u3 = u8Array[idx++] & 63; + if ((u0 & 0xF8) == 0xF0) { + u0 = ((u0 & 7) << 18) | (u1 << 12) | (u2 << 6) | u3; + } else { + u4 = u8Array[idx++] & 63; + if ((u0 & 0xFC) == 0xF8) { + u0 = ((u0 & 3) << 24) | (u1 << 18) | (u2 << 12) | (u3 << 6) | u4; + } else { + u5 = u8Array[idx++] & 63; + u0 = ((u0 & 1) << 30) | (u1 << 24) | (u2 << 18) | (u3 << 12) | (u4 << 6) | u5; + } + } + } + if (u0 < 0x10000) { + str += String.fromCharCode(u0); + } else { + var ch = u0 - 0x10000; + str += String.fromCharCode(0xD800 | (ch >> 10), 0xDC00 | (ch & 0x3FF)); + } + } + } +} + +// Given a pointer 'ptr' to a null-terminated UTF8-encoded string in the emscripten HEAP, returns +// a copy of that string as a Javascript String object. + +function UTF8ToString(ptr) { + return UTF8ArrayToString(HEAPU8,ptr); +} + +// Copies the given Javascript String object 'str' to the given byte array at address 'outIdx', +// encoded in UTF8 form and null-terminated. The copy will require at most str.length*4+1 bytes of space in the HEAP. +// Use the function lengthBytesUTF8 to compute the exact number of bytes (excluding null terminator) that this function will write. +// Parameters: +// str: the Javascript string to copy. +// outU8Array: the array to copy to. Each index in this array is assumed to be one 8-byte element. +// outIdx: The starting offset in the array to begin the copying. +// maxBytesToWrite: The maximum number of bytes this function can write to the array. This count should include the null +// terminator, i.e. if maxBytesToWrite=1, only the null terminator will be written and nothing else. +// maxBytesToWrite=0 does not write any bytes to the output, not even the null terminator. +// Returns the number of bytes written, EXCLUDING the null terminator. + +function stringToUTF8Array(str, outU8Array, outIdx, maxBytesToWrite) { + if (!(maxBytesToWrite > 0)) // Parameter maxBytesToWrite is not optional. Negative values, 0, null, undefined and false each don't write out any bytes. + return 0; + + var startIdx = outIdx; + var endIdx = outIdx + maxBytesToWrite - 1; // -1 for string null terminator. + for (var i = 0; i < str.length; ++i) { + // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! So decode UTF16->UTF32->UTF8. + // See http://unicode.org/faq/utf_bom.html#utf16-3 + // For UTF8 byte structure, see http://en.wikipedia.org/wiki/UTF-8#Description and https://www.ietf.org/rfc/rfc2279.txt and https://tools.ietf.org/html/rfc3629 + var u = str.charCodeAt(i); // possibly a lead surrogate + if (u >= 0xD800 && u <= 0xDFFF) u = 0x10000 + ((u & 0x3FF) << 10) | (str.charCodeAt(++i) & 0x3FF); + if (u <= 0x7F) { + if (outIdx >= endIdx) break; + outU8Array[outIdx++] = u; + } else if (u <= 0x7FF) { + if (outIdx + 1 >= endIdx) break; + outU8Array[outIdx++] = 0xC0 | (u >> 6); + outU8Array[outIdx++] = 0x80 | (u & 63); + } else if (u <= 0xFFFF) { + if (outIdx + 2 >= endIdx) break; + outU8Array[outIdx++] = 0xE0 | (u >> 12); + outU8Array[outIdx++] = 0x80 | ((u >> 6) & 63); + outU8Array[outIdx++] = 0x80 | (u & 63); + } else if (u <= 0x1FFFFF) { + if (outIdx + 3 >= endIdx) break; + outU8Array[outIdx++] = 0xF0 | (u >> 18); + outU8Array[outIdx++] = 0x80 | ((u >> 12) & 63); + outU8Array[outIdx++] = 0x80 | ((u >> 6) & 63); + outU8Array[outIdx++] = 0x80 | (u & 63); + } else if (u <= 0x3FFFFFF) { + if (outIdx + 4 >= endIdx) break; + outU8Array[outIdx++] = 0xF8 | (u >> 24); + outU8Array[outIdx++] = 0x80 | ((u >> 18) & 63); + outU8Array[outIdx++] = 0x80 | ((u >> 12) & 63); + outU8Array[outIdx++] = 0x80 | ((u >> 6) & 63); + outU8Array[outIdx++] = 0x80 | (u & 63); + } else { + if (outIdx + 5 >= endIdx) break; + outU8Array[outIdx++] = 0xFC | (u >> 30); + outU8Array[outIdx++] = 0x80 | ((u >> 24) & 63); + outU8Array[outIdx++] = 0x80 | ((u >> 18) & 63); + outU8Array[outIdx++] = 0x80 | ((u >> 12) & 63); + outU8Array[outIdx++] = 0x80 | ((u >> 6) & 63); + outU8Array[outIdx++] = 0x80 | (u & 63); + } + } + // Null-terminate the pointer to the buffer. + outU8Array[outIdx] = 0; + return outIdx - startIdx; +} + +// Copies the given Javascript String object 'str' to the emscripten HEAP at address 'outPtr', +// null-terminated and encoded in UTF8 form. The copy will require at most str.length*4+1 bytes of space in the HEAP. +// Use the function lengthBytesUTF8 to compute the exact number of bytes (excluding null terminator) that this function will write. +// Returns the number of bytes written, EXCLUDING the null terminator. + +function stringToUTF8(str, outPtr, maxBytesToWrite) { + assert(typeof maxBytesToWrite == 'number', 'stringToUTF8(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!'); + return stringToUTF8Array(str, HEAPU8,outPtr, maxBytesToWrite); +} + +// Returns the number of bytes the given Javascript string takes if encoded as a UTF8 byte array, EXCLUDING the null terminator byte. + +function lengthBytesUTF8(str) { + var len = 0; + for (var i = 0; i < str.length; ++i) { + // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! So decode UTF16->UTF32->UTF8. + // See http://unicode.org/faq/utf_bom.html#utf16-3 + var u = str.charCodeAt(i); // possibly a lead surrogate + if (u >= 0xD800 && u <= 0xDFFF) u = 0x10000 + ((u & 0x3FF) << 10) | (str.charCodeAt(++i) & 0x3FF); + if (u <= 0x7F) { + ++len; + } else if (u <= 0x7FF) { + len += 2; + } else if (u <= 0xFFFF) { + len += 3; + } else if (u <= 0x1FFFFF) { + len += 4; + } else if (u <= 0x3FFFFFF) { + len += 5; + } else { + len += 6; + } + } + return len; +} + +// Given a pointer 'ptr' to a null-terminated UTF16LE-encoded string in the emscripten HEAP, returns +// a copy of that string as a Javascript String object. + +var UTF16Decoder = typeof TextDecoder !== 'undefined' ? new TextDecoder('utf-16le') : undefined; +function UTF16ToString(ptr) { + assert(ptr % 2 == 0, 'Pointer passed to UTF16ToString must be aligned to two bytes!'); + var endPtr = ptr; + // TextDecoder needs to know the byte length in advance, it doesn't stop on null terminator by itself. + // Also, use the length info to avoid running tiny strings through TextDecoder, since .subarray() allocates garbage. + var idx = endPtr >> 1; + while (HEAP16[idx]) ++idx; + endPtr = idx << 1; + + if (endPtr - ptr > 32 && UTF16Decoder) { + return UTF16Decoder.decode(HEAPU8.subarray(ptr, endPtr)); + } else { + var i = 0; + + var str = ''; + while (1) { + var codeUnit = HEAP16[(((ptr)+(i*2))>>1)]; + if (codeUnit == 0) return str; + ++i; + // fromCharCode constructs a character from a UTF-16 code unit, so we can pass the UTF16 string right through. + str += String.fromCharCode(codeUnit); + } + } +} + +// Copies the given Javascript String object 'str' to the emscripten HEAP at address 'outPtr', +// null-terminated and encoded in UTF16 form. The copy will require at most str.length*4+2 bytes of space in the HEAP. +// Use the function lengthBytesUTF16() to compute the exact number of bytes (excluding null terminator) that this function will write. +// Parameters: +// str: the Javascript string to copy. +// outPtr: Byte address in Emscripten HEAP where to write the string to. +// maxBytesToWrite: The maximum number of bytes this function can write to the array. This count should include the null +// terminator, i.e. if maxBytesToWrite=2, only the null terminator will be written and nothing else. +// maxBytesToWrite<2 does not write any bytes to the output, not even the null terminator. +// Returns the number of bytes written, EXCLUDING the null terminator. + +function stringToUTF16(str, outPtr, maxBytesToWrite) { + assert(outPtr % 2 == 0, 'Pointer passed to stringToUTF16 must be aligned to two bytes!'); + assert(typeof maxBytesToWrite == 'number', 'stringToUTF16(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!'); + // Backwards compatibility: if max bytes is not specified, assume unsafe unbounded write is allowed. + if (maxBytesToWrite === undefined) { + maxBytesToWrite = 0x7FFFFFFF; + } + if (maxBytesToWrite < 2) return 0; + maxBytesToWrite -= 2; // Null terminator. + var startPtr = outPtr; + var numCharsToWrite = (maxBytesToWrite < str.length*2) ? (maxBytesToWrite / 2) : str.length; + for (var i = 0; i < numCharsToWrite; ++i) { + // charCodeAt returns a UTF-16 encoded code unit, so it can be directly written to the HEAP. + var codeUnit = str.charCodeAt(i); // possibly a lead surrogate + HEAP16[((outPtr)>>1)]=codeUnit; + outPtr += 2; + } + // Null-terminate the pointer to the HEAP. + HEAP16[((outPtr)>>1)]=0; + return outPtr - startPtr; +} + +// Returns the number of bytes the given Javascript string takes if encoded as a UTF16 byte array, EXCLUDING the null terminator byte. + +function lengthBytesUTF16(str) { + return str.length*2; +} + +function UTF32ToString(ptr) { + assert(ptr % 4 == 0, 'Pointer passed to UTF32ToString must be aligned to four bytes!'); + var i = 0; + + var str = ''; + while (1) { + var utf32 = HEAP32[(((ptr)+(i*4))>>2)]; + if (utf32 == 0) + return str; + ++i; + // Gotcha: fromCharCode constructs a character from a UTF-16 encoded code (pair), not from a Unicode code point! So encode the code point to UTF-16 for constructing. + // See http://unicode.org/faq/utf_bom.html#utf16-3 + if (utf32 >= 0x10000) { + var ch = utf32 - 0x10000; + str += String.fromCharCode(0xD800 | (ch >> 10), 0xDC00 | (ch & 0x3FF)); + } else { + str += String.fromCharCode(utf32); + } + } +} + +// Copies the given Javascript String object 'str' to the emscripten HEAP at address 'outPtr', +// null-terminated and encoded in UTF32 form. The copy will require at most str.length*4+4 bytes of space in the HEAP. +// Use the function lengthBytesUTF32() to compute the exact number of bytes (excluding null terminator) that this function will write. +// Parameters: +// str: the Javascript string to copy. +// outPtr: Byte address in Emscripten HEAP where to write the string to. +// maxBytesToWrite: The maximum number of bytes this function can write to the array. This count should include the null +// terminator, i.e. if maxBytesToWrite=4, only the null terminator will be written and nothing else. +// maxBytesToWrite<4 does not write any bytes to the output, not even the null terminator. +// Returns the number of bytes written, EXCLUDING the null terminator. + +function stringToUTF32(str, outPtr, maxBytesToWrite) { + assert(outPtr % 4 == 0, 'Pointer passed to stringToUTF32 must be aligned to four bytes!'); + assert(typeof maxBytesToWrite == 'number', 'stringToUTF32(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!'); + // Backwards compatibility: if max bytes is not specified, assume unsafe unbounded write is allowed. + if (maxBytesToWrite === undefined) { + maxBytesToWrite = 0x7FFFFFFF; + } + if (maxBytesToWrite < 4) return 0; + var startPtr = outPtr; + var endPtr = startPtr + maxBytesToWrite - 4; + for (var i = 0; i < str.length; ++i) { + // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! We must decode the string to UTF-32 to the heap. + // See http://unicode.org/faq/utf_bom.html#utf16-3 + var codeUnit = str.charCodeAt(i); // possibly a lead surrogate + if (codeUnit >= 0xD800 && codeUnit <= 0xDFFF) { + var trailSurrogate = str.charCodeAt(++i); + codeUnit = 0x10000 + ((codeUnit & 0x3FF) << 10) | (trailSurrogate & 0x3FF); + } + HEAP32[((outPtr)>>2)]=codeUnit; + outPtr += 4; + if (outPtr + 4 > endPtr) break; + } + // Null-terminate the pointer to the HEAP. + HEAP32[((outPtr)>>2)]=0; + return outPtr - startPtr; +} + +// Returns the number of bytes the given Javascript string takes if encoded as a UTF16 byte array, EXCLUDING the null terminator byte. + +function lengthBytesUTF32(str) { + var len = 0; + for (var i = 0; i < str.length; ++i) { + // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! We must decode the string to UTF-32 to the heap. + // See http://unicode.org/faq/utf_bom.html#utf16-3 + var codeUnit = str.charCodeAt(i); + if (codeUnit >= 0xD800 && codeUnit <= 0xDFFF) ++i; // possibly a lead surrogate, so skip over the tail surrogate. + len += 4; + } + + return len; +} + +// Allocate heap space for a JS string, and write it there. +// It is the responsibility of the caller to free() that memory. +function allocateUTF8(str) { + var size = lengthBytesUTF8(str) + 1; + var ret = _malloc(size); + if (ret) stringToUTF8Array(str, HEAP8, ret, size); + return ret; +} + +// Allocate stack space for a JS string, and write it there. +function allocateUTF8OnStack(str) { + var size = lengthBytesUTF8(str) + 1; + var ret = stackAlloc(size); + stringToUTF8Array(str, HEAP8, ret, size); + return ret; +} + +function demangle(func) { + warnOnce('warning: build with -s DEMANGLE_SUPPORT=1 to link in libcxxabi demangling'); + return func; +} + +function demangleAll(text) { + var regex = + /__Z[\w\d_]+/g; + return text.replace(regex, + function(x) { + var y = demangle(x); + return x === y ? x : (x + ' [' + y + ']'); + }); +} + +function jsStackTrace() { + var err = new Error(); + if (!err.stack) { + // IE10+ special cases: It does have callstack info, but it is only populated if an Error object is thrown, + // so try that as a special-case. + try { + throw new Error(0); + } catch(e) { + err = e; + } + if (!err.stack) { + return '(no stack trace available)'; + } + } + return err.stack.toString(); +} + +function stackTrace() { + var js = jsStackTrace(); + if (Module['extraStackTrace']) js += '\n' + Module['extraStackTrace'](); + return demangleAll(js); +} + +// Memory management + +var PAGE_SIZE = 16384; +var WASM_PAGE_SIZE = 65536; +var ASMJS_PAGE_SIZE = 16777216; +var MIN_TOTAL_MEMORY = 16777216; + +function alignUp(x, multiple) { + if (x % multiple > 0) { + x += multiple - (x % multiple); + } + return x; +} + +var HEAP, +/** @type {ArrayBuffer} */ + buffer, +/** @type {Int8Array} */ + HEAP8, +/** @type {Uint8Array} */ + HEAPU8, +/** @type {Int16Array} */ + HEAP16, +/** @type {Uint16Array} */ + HEAPU16, +/** @type {Int32Array} */ + HEAP32, +/** @type {Uint32Array} */ + HEAPU32, +/** @type {Float32Array} */ + HEAPF32, +/** @type {Float64Array} */ + HEAPF64; + +function updateGlobalBuffer(buf) { + Module['buffer'] = buffer = buf; +} + +function updateGlobalBufferViews() { + Module['HEAP8'] = HEAP8 = new Int8Array(buffer); + Module['HEAP16'] = HEAP16 = new Int16Array(buffer); + Module['HEAP32'] = HEAP32 = new Int32Array(buffer); + Module['HEAPU8'] = HEAPU8 = new Uint8Array(buffer); + Module['HEAPU16'] = HEAPU16 = new Uint16Array(buffer); + Module['HEAPU32'] = HEAPU32 = new Uint32Array(buffer); + Module['HEAPF32'] = HEAPF32 = new Float32Array(buffer); + Module['HEAPF64'] = HEAPF64 = new Float64Array(buffer); +} + +var STATIC_BASE, STATICTOP, staticSealed; // static area +var STACK_BASE, STACKTOP, STACK_MAX; // stack area +var DYNAMIC_BASE, DYNAMICTOP_PTR; // dynamic area handled by sbrk + + STATIC_BASE = STATICTOP = STACK_BASE = STACKTOP = STACK_MAX = DYNAMIC_BASE = DYNAMICTOP_PTR = 0; + staticSealed = false; + + +// Initializes the stack cookie. Called at the startup of main and at the startup of each thread in pthreads mode. +function writeStackCookie() { + assert((STACK_MAX & 3) == 0); + HEAPU32[(STACK_MAX >> 2)-1] = 0x02135467; + HEAPU32[(STACK_MAX >> 2)-2] = 0x89BACDFE; +} + +function checkStackCookie() { + if (HEAPU32[(STACK_MAX >> 2)-1] != 0x02135467 || HEAPU32[(STACK_MAX >> 2)-2] != 0x89BACDFE) { + abort('Stack overflow! Stack cookie has been overwritten, expected hex dwords 0x89BACDFE and 0x02135467, but received 0x' + HEAPU32[(STACK_MAX >> 2)-2].toString(16) + ' ' + HEAPU32[(STACK_MAX >> 2)-1].toString(16)); + } + // Also test the global address 0 for integrity. This check is not compatible with SAFE_SPLIT_MEMORY though, since that mode already tests all address 0 accesses on its own. + if (HEAP32[0] !== 0x63736d65 /* 'emsc' */) throw 'Runtime error: The application has corrupted its heap memory area (address zero)!'; +} + +function abortStackOverflow(allocSize) { + abort('Stack overflow! Attempted to allocate ' + allocSize + ' bytes on the stack, but stack has only ' + (STACK_MAX - stackSave() + allocSize) + ' bytes available!'); +} + +function abortOnCannotGrowMemory() { + abort('Cannot enlarge memory arrays. Either (1) compile with -s TOTAL_MEMORY=X with X higher than the current value ' + TOTAL_MEMORY + ', (2) compile with -s ALLOW_MEMORY_GROWTH=1 which allows increasing the size at runtime but prevents some optimizations, (3) set Module.TOTAL_MEMORY to a higher value before the program runs, or (4) if you want malloc to return NULL (0) instead of this abort, compile with -s ABORTING_MALLOC=0 '); +} + + +function enlargeMemory() { + abortOnCannotGrowMemory(); +} + + +var TOTAL_STACK = Module['TOTAL_STACK'] || 5242880; +var TOTAL_MEMORY = Module['TOTAL_MEMORY'] || 16777216; +if (TOTAL_MEMORY < TOTAL_STACK) Module.printErr('TOTAL_MEMORY should be larger than TOTAL_STACK, was ' + TOTAL_MEMORY + '! (TOTAL_STACK=' + TOTAL_STACK + ')'); + +// Initialize the runtime's memory +// check for full engine support (use string 'subarray' to avoid closure compiler confusion) +assert(typeof Int32Array !== 'undefined' && typeof Float64Array !== 'undefined' && Int32Array.prototype.subarray !== undefined && Int32Array.prototype.set !== undefined, + 'JS engine does not provide full typed array support'); + + + +// Use a provided buffer, if there is one, or else allocate a new one +if (Module['buffer']) { + buffer = Module['buffer']; + assert(buffer.byteLength === TOTAL_MEMORY, 'provided buffer should be ' + TOTAL_MEMORY + ' bytes, but it is ' + buffer.byteLength); +} else { + // Use a WebAssembly memory where available + { + buffer = new ArrayBuffer(TOTAL_MEMORY); + } + assert(buffer.byteLength === TOTAL_MEMORY); + Module['buffer'] = buffer; +} +updateGlobalBufferViews(); + + +function getTotalMemory() { + return TOTAL_MEMORY; +} + +// Endianness check (note: assumes compiler arch was little-endian) + HEAP32[0] = 0x63736d65; /* 'emsc' */ +HEAP16[1] = 0x6373; +if (HEAPU8[2] !== 0x73 || HEAPU8[3] !== 0x63) throw 'Runtime error: expected the system to be little-endian!'; + +function callRuntimeCallbacks(callbacks) { + while(callbacks.length > 0) { + var callback = callbacks.shift(); + if (typeof callback == 'function') { + callback(); + continue; + } + var func = callback.func; + if (typeof func === 'number') { + if (callback.arg === undefined) { + Module['dynCall_v'](func); + } else { + Module['dynCall_vi'](func, callback.arg); + } + } else { + func(callback.arg === undefined ? null : callback.arg); + } + } +} + +var __ATPRERUN__ = []; // functions called before the runtime is initialized +var __ATINIT__ = []; // functions called during startup +var __ATMAIN__ = []; // functions called when main() is to be run +var __ATEXIT__ = []; // functions called during shutdown +var __ATPOSTRUN__ = []; // functions called after the runtime has exited + +var runtimeInitialized = false; +var runtimeExited = false; + + +function preRun() { + // compatibility - merge in anything from Module['preRun'] at this time + if (Module['preRun']) { + if (typeof Module['preRun'] == 'function') Module['preRun'] = [Module['preRun']]; + while (Module['preRun'].length) { + addOnPreRun(Module['preRun'].shift()); + } + } + callRuntimeCallbacks(__ATPRERUN__); +} + +function ensureInitRuntime() { + checkStackCookie(); + if (runtimeInitialized) return; + runtimeInitialized = true; + callRuntimeCallbacks(__ATINIT__); +} + +function preMain() { + checkStackCookie(); + callRuntimeCallbacks(__ATMAIN__); +} + +function exitRuntime() { + checkStackCookie(); + callRuntimeCallbacks(__ATEXIT__); + runtimeExited = true; +} + +function postRun() { + checkStackCookie(); + // compatibility - merge in anything from Module['postRun'] at this time + if (Module['postRun']) { + if (typeof Module['postRun'] == 'function') Module['postRun'] = [Module['postRun']]; + while (Module['postRun'].length) { + addOnPostRun(Module['postRun'].shift()); + } + } + callRuntimeCallbacks(__ATPOSTRUN__); +} + +function addOnPreRun(cb) { + __ATPRERUN__.unshift(cb); +} + +function addOnInit(cb) { + __ATINIT__.unshift(cb); +} + +function addOnPreMain(cb) { + __ATMAIN__.unshift(cb); +} + +function addOnExit(cb) { + __ATEXIT__.unshift(cb); +} + +function addOnPostRun(cb) { + __ATPOSTRUN__.unshift(cb); +} + +// Deprecated: This function should not be called because it is unsafe and does not provide +// a maximum length limit of how many bytes it is allowed to write. Prefer calling the +// function stringToUTF8Array() instead, which takes in a maximum length that can be used +// to be secure from out of bounds writes. +/** @deprecated */ +function writeStringToMemory(string, buffer, dontAddNull) { + warnOnce('writeStringToMemory is deprecated and should not be called! Use stringToUTF8() instead!'); + + var /** @type {number} */ lastChar, /** @type {number} */ end; + if (dontAddNull) { + // stringToUTF8Array always appends null. If we don't want to do that, remember the + // character that existed at the location where the null will be placed, and restore + // that after the write (below). + end = buffer + lengthBytesUTF8(string); + lastChar = HEAP8[end]; + } + stringToUTF8(string, buffer, Infinity); + if (dontAddNull) HEAP8[end] = lastChar; // Restore the value under the null character. +} + +function writeArrayToMemory(array, buffer) { + assert(array.length >= 0, 'writeArrayToMemory array must have a length (should be an array or typed array)') + HEAP8.set(array, buffer); +} + +function writeAsciiToMemory(str, buffer, dontAddNull) { + for (var i = 0; i < str.length; ++i) { + assert(str.charCodeAt(i) === str.charCodeAt(i)&0xff); + HEAP8[((buffer++)>>0)]=str.charCodeAt(i); + } + // Null-terminate the pointer to the HEAP. + if (!dontAddNull) HEAP8[((buffer)>>0)]=0; +} + +function unSign(value, bits, ignore) { + if (value >= 0) { + return value; + } + return bits <= 32 ? 2*Math.abs(1 << (bits-1)) + value // Need some trickery, since if bits == 32, we are right at the limit of the bits JS uses in bitshifts + : Math.pow(2, bits) + value; +} +function reSign(value, bits, ignore) { + if (value <= 0) { + return value; + } + var half = bits <= 32 ? Math.abs(1 << (bits-1)) // abs is needed if bits == 32 + : Math.pow(2, bits-1); + if (value >= half && (bits <= 32 || value > half)) { // for huge values, we can hit the precision limit and always get true here. so don't do that + // but, in general there is no perfect solution here. With 64-bit ints, we get rounding and errors + // TODO: In i64 mode 1, resign the two parts separately and safely + value = -2*half + value; // Cannot bitshift half, as it may be at the limit of the bits JS uses in bitshifts + } + return value; +} + +assert(Math['imul'] && Math['fround'] && Math['clz32'] && Math['trunc'], 'this is a legacy browser, build with LEGACY_VM_SUPPORT'); + +var Math_abs = Math.abs; +var Math_cos = Math.cos; +var Math_sin = Math.sin; +var Math_tan = Math.tan; +var Math_acos = Math.acos; +var Math_asin = Math.asin; +var Math_atan = Math.atan; +var Math_atan2 = Math.atan2; +var Math_exp = Math.exp; +var Math_log = Math.log; +var Math_sqrt = Math.sqrt; +var Math_ceil = Math.ceil; +var Math_floor = Math.floor; +var Math_pow = Math.pow; +var Math_imul = Math.imul; +var Math_fround = Math.fround; +var Math_round = Math.round; +var Math_min = Math.min; +var Math_max = Math.max; +var Math_clz32 = Math.clz32; +var Math_trunc = Math.trunc; + +// A counter of dependencies for calling run(). If we need to +// do asynchronous work before running, increment this and +// decrement it. Incrementing must happen in a place like +// PRE_RUN_ADDITIONS (used by emcc to add file preloading). +// Note that you can add dependencies in preRun, even though +// it happens right before run - run will be postponed until +// the dependencies are met. +var runDependencies = 0; +var runDependencyWatcher = null; +var dependenciesFulfilled = null; // overridden to take different actions when all run dependencies are fulfilled +var runDependencyTracking = {}; + +function getUniqueRunDependency(id) { + var orig = id; + while (1) { + if (!runDependencyTracking[id]) return id; + id = orig + Math.random(); + } + return id; +} + +function addRunDependency(id) { + runDependencies++; + if (Module['monitorRunDependencies']) { + Module['monitorRunDependencies'](runDependencies); + } + if (id) { + assert(!runDependencyTracking[id]); + runDependencyTracking[id] = 1; + if (runDependencyWatcher === null && typeof setInterval !== 'undefined') { + // Check for missing dependencies every few seconds + runDependencyWatcher = setInterval(function() { + if (ABORT) { + clearInterval(runDependencyWatcher); + runDependencyWatcher = null; + return; + } + var shown = false; + for (var dep in runDependencyTracking) { + if (!shown) { + shown = true; + Module.printErr('still waiting on run dependencies:'); + } + Module.printErr('dependency: ' + dep); + } + if (shown) { + Module.printErr('(end of list)'); + } + }, 10000); + } + } else { + Module.printErr('warning: run dependency added without ID'); + } +} + +function removeRunDependency(id) { + runDependencies--; + if (Module['monitorRunDependencies']) { + Module['monitorRunDependencies'](runDependencies); + } + if (id) { + assert(runDependencyTracking[id]); + delete runDependencyTracking[id]; + } else { + Module.printErr('warning: run dependency removed without ID'); + } + if (runDependencies == 0) { + if (runDependencyWatcher !== null) { + clearInterval(runDependencyWatcher); + runDependencyWatcher = null; + } + if (dependenciesFulfilled) { + var callback = dependenciesFulfilled; + dependenciesFulfilled = null; + callback(); // can add another dependenciesFulfilled + } + } +} + +Module["preloadedImages"] = {}; // maps url to image data +Module["preloadedAudios"] = {}; // maps url to audio data + + + +var memoryInitializer = null; + + + +var /* show errors on likely calls to FS when it was not included */ FS = { + error: function() { + abort('Filesystem support (FS) was not included. The problem is that you are using files from JS, but files were not used from C/C++, so filesystem support was not auto-included. You can force-include filesystem support with -s FORCE_FILESYSTEM=1'); + }, + init: function() { FS.error() }, + createDataFile: function() { FS.error() }, + createPreloadedFile: function() { FS.error() }, + createLazyFile: function() { FS.error() }, + open: function() { FS.error() }, + mkdev: function() { FS.error() }, + registerDevice: function() { FS.error() }, + analyzePath: function() { FS.error() }, + loadFilesFromDB: function() { FS.error() }, + + ErrnoError: function ErrnoError() { FS.error() }, +}; +Module['FS_createDataFile'] = FS.createDataFile; +Module['FS_createPreloadedFile'] = FS.createPreloadedFile; + + + +// Prefix of data URIs emitted by SINGLE_FILE and related options. +var dataURIPrefix = 'data:application/octet-stream;base64,'; + +// Indicates whether filename is a base64 data URI. +function isDataURI(filename) { + return String.prototype.startsWith ? + filename.startsWith(dataURIPrefix) : + filename.indexOf(dataURIPrefix) === 0; +} + + + + + +// === Body === + +var ASM_CONSTS = []; + + + + +STATIC_BASE = GLOBAL_BASE; + +STATICTOP = STATIC_BASE + 1680; +/* global initializers */ __ATINIT__.push(); + + +memoryInitializer = "data:application/octet-stream;base64,BQAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAAAAMAAACQAgAAAAQAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAACv////8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAg="; + + + + + +/* no memory initializer */ +var tempDoublePtr = STATICTOP; STATICTOP += 16; + +assert(tempDoublePtr % 8 == 0); + +function copyTempFloat(ptr) { // functions, because inlining this code increases code size too much + + HEAP8[tempDoublePtr] = HEAP8[ptr]; + + HEAP8[tempDoublePtr+1] = HEAP8[ptr+1]; + + HEAP8[tempDoublePtr+2] = HEAP8[ptr+2]; + + HEAP8[tempDoublePtr+3] = HEAP8[ptr+3]; + +} + +function copyTempDouble(ptr) { + + HEAP8[tempDoublePtr] = HEAP8[ptr]; + + HEAP8[tempDoublePtr+1] = HEAP8[ptr+1]; + + HEAP8[tempDoublePtr+2] = HEAP8[ptr+2]; + + HEAP8[tempDoublePtr+3] = HEAP8[ptr+3]; + + HEAP8[tempDoublePtr+4] = HEAP8[ptr+4]; + + HEAP8[tempDoublePtr+5] = HEAP8[ptr+5]; + + HEAP8[tempDoublePtr+6] = HEAP8[ptr+6]; + + HEAP8[tempDoublePtr+7] = HEAP8[ptr+7]; + +} + +// {{PRE_LIBRARY}} + + + function ___lock() {} + + + var SYSCALLS={varargs:0,get:function (varargs) { + SYSCALLS.varargs += 4; + var ret = HEAP32[(((SYSCALLS.varargs)-(4))>>2)]; + return ret; + },getStr:function () { + var ret = Pointer_stringify(SYSCALLS.get()); + return ret; + },get64:function () { + var low = SYSCALLS.get(), high = SYSCALLS.get(); + if (low >= 0) assert(high === 0); + else assert(high === -1); + return low; + },getZero:function () { + assert(SYSCALLS.get() === 0); + }};function ___syscall140(which, varargs) {SYSCALLS.varargs = varargs; + try { + // llseek + var stream = SYSCALLS.getStreamFromFD(), offset_high = SYSCALLS.get(), offset_low = SYSCALLS.get(), result = SYSCALLS.get(), whence = SYSCALLS.get(); + // NOTE: offset_high is unused - Emscripten's off_t is 32-bit + var offset = offset_low; + FS.llseek(stream, offset, whence); + HEAP32[((result)>>2)]=stream.position; + if (stream.getdents && offset === 0 && whence === 0) stream.getdents = null; // reset readdir state + return 0; + } catch (e) { + if (typeof FS === 'undefined' || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } + } + + + function flush_NO_FILESYSTEM() { + // flush anything remaining in the buffers during shutdown + var fflush = Module["_fflush"]; + if (fflush) fflush(0); + var printChar = ___syscall146.printChar; + if (!printChar) return; + var buffers = ___syscall146.buffers; + if (buffers[1].length) printChar(1, 10); + if (buffers[2].length) printChar(2, 10); + }function ___syscall146(which, varargs) {SYSCALLS.varargs = varargs; + try { + // writev + // hack to support printf in NO_FILESYSTEM + var stream = SYSCALLS.get(), iov = SYSCALLS.get(), iovcnt = SYSCALLS.get(); + var ret = 0; + if (!___syscall146.buffers) { + ___syscall146.buffers = [null, [], []]; // 1 => stdout, 2 => stderr + ___syscall146.printChar = function(stream, curr) { + var buffer = ___syscall146.buffers[stream]; + assert(buffer); + if (curr === 0 || curr === 10) { + (stream === 1 ? Module['print'] : Module['printErr'])(UTF8ArrayToString(buffer, 0)); + buffer.length = 0; + } else { + buffer.push(curr); + } + }; + } + for (var i = 0; i < iovcnt; i++) { + var ptr = HEAP32[(((iov)+(i*8))>>2)]; + var len = HEAP32[(((iov)+(i*8 + 4))>>2)]; + for (var j = 0; j < len; j++) { + ___syscall146.printChar(stream, HEAPU8[ptr+j]); + } + ret += len; + } + return ret; + } catch (e) { + if (typeof FS === 'undefined' || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } + } + + function ___syscall54(which, varargs) {SYSCALLS.varargs = varargs; + try { + // ioctl + return 0; + } catch (e) { + if (typeof FS === 'undefined' || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } + } + + function ___syscall6(which, varargs) {SYSCALLS.varargs = varargs; + try { + // close + var stream = SYSCALLS.getStreamFromFD(); + FS.close(stream); + return 0; + } catch (e) { + if (typeof FS === 'undefined' || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } + } + + function ___unlock() {} + + + function _emscripten_memcpy_big(dest, src, num) { + HEAPU8.set(HEAPU8.subarray(src, src+num), dest); + return dest; + } + + + + + function ___setErrNo(value) { + if (Module['___errno_location']) HEAP32[((Module['___errno_location']())>>2)]=value; + else Module.printErr('failed to set errno from JS'); + return value; + } +__ATEXIT__.push(flush_NO_FILESYSTEM);; +DYNAMICTOP_PTR = staticAlloc(4); + +STACK_BASE = STACKTOP = alignMemory(STATICTOP); + +STACK_MAX = STACK_BASE + TOTAL_STACK; + +DYNAMIC_BASE = alignMemory(STACK_MAX); + +HEAP32[DYNAMICTOP_PTR>>2] = DYNAMIC_BASE; + +staticSealed = true; // seal the static portion of memory + +assert(DYNAMIC_BASE < TOTAL_MEMORY, "TOTAL_MEMORY not big enough for stack"); + +var ASSERTIONS = true; + +/** @type {function(string, boolean=, number=)} */ +function intArrayFromString(stringy, dontAddNull, length) { + var len = length > 0 ? length : lengthBytesUTF8(stringy)+1; + var u8array = new Array(len); + var numBytesWritten = stringToUTF8Array(stringy, u8array, 0, u8array.length); + if (dontAddNull) u8array.length = numBytesWritten; + return u8array; +} + +function intArrayToString(array) { + var ret = []; + for (var i = 0; i < array.length; i++) { + var chr = array[i]; + if (chr > 0xFF) { + if (ASSERTIONS) { + assert(false, 'Character code ' + chr + ' (' + String.fromCharCode(chr) + ') at offset ' + i + ' not in 0x00-0xFF.'); + } + chr &= 0xFF; + } + ret.push(String.fromCharCode(chr)); + } + return ret.join(''); +} + + +// Copied from https://github.com/strophe/strophejs/blob/e06d027/src/polyfills.js#L149 + +// This code was written by Tyler Akins and has been placed in the +// public domain. It would be nice if you left this header intact. +// Base64 code from Tyler Akins -- http://rumkin.com + +/** + * Decodes a base64 string. + * @param {String} input The string to decode. + */ +var decodeBase64 = typeof atob === 'function' ? atob : function (input) { + var keyStr = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='; + + var output = ''; + var chr1, chr2, chr3; + var enc1, enc2, enc3, enc4; + var i = 0; + // remove all characters that are not A-Z, a-z, 0-9, +, /, or = + input = input.replace(/[^A-Za-z0-9\+\/\=]/g, ''); + do { + enc1 = keyStr.indexOf(input.charAt(i++)); + enc2 = keyStr.indexOf(input.charAt(i++)); + enc3 = keyStr.indexOf(input.charAt(i++)); + enc4 = keyStr.indexOf(input.charAt(i++)); + + chr1 = (enc1 << 2) | (enc2 >> 4); + chr2 = ((enc2 & 15) << 4) | (enc3 >> 2); + chr3 = ((enc3 & 3) << 6) | enc4; + + output = output + String.fromCharCode(chr1); + + if (enc3 !== 64) { + output = output + String.fromCharCode(chr2); + } + if (enc4 !== 64) { + output = output + String.fromCharCode(chr3); + } + } while (i < input.length); + return output; +}; + +// Converts a string of base64 into a byte array. +// Throws error on invalid input. +function intArrayFromBase64(s) { + if (typeof ENVIRONMENT_IS_NODE === 'boolean' && ENVIRONMENT_IS_NODE) { + var buf; + try { + buf = Buffer.from(s, 'base64'); + } catch (_) { + buf = new Buffer(s, 'base64'); + } + return new Uint8Array(buf.buffer, buf.byteOffset, buf.byteLength); + } + + try { + var decoded = decodeBase64(s); + var bytes = new Uint8Array(decoded.length); + for (var i = 0 ; i < decoded.length ; ++i) { + bytes[i] = decoded.charCodeAt(i); + } + return bytes; + } catch (_) { + throw new Error('Converting base64 string to bytes failed.'); + } +} + +// If filename is a base64 data URI, parses and returns data (Buffer on node, +// Uint8Array otherwise). If filename is not a base64 data URI, returns undefined. +function tryParseAsDataURI(filename) { + if (!isDataURI(filename)) { + return; + } + + return intArrayFromBase64(filename.slice(dataURIPrefix.length)); +} + + + +function nullFunc_ii(x) { Module["printErr"]("Invalid function pointer called with signature 'ii'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) } + +function nullFunc_iiii(x) { Module["printErr"]("Invalid function pointer called with signature 'iiii'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) } + +function invoke_ii(index,a1) { + try { + return Module["dynCall_ii"](index,a1); + } catch(e) { + if (typeof e !== 'number' && e !== 'longjmp') throw e; + Module["setThrew"](1, 0); + } +} + +function invoke_iiii(index,a1,a2,a3) { + try { + return Module["dynCall_iiii"](index,a1,a2,a3); + } catch(e) { + if (typeof e !== 'number' && e !== 'longjmp') throw e; + Module["setThrew"](1, 0); + } +} + +Module.asmGlobalArg = { "Math": Math, "Int8Array": Int8Array, "Int16Array": Int16Array, "Int32Array": Int32Array, "Uint8Array": Uint8Array, "Uint16Array": Uint16Array, "Uint32Array": Uint32Array, "Float32Array": Float32Array, "Float64Array": Float64Array, "NaN": NaN, "Infinity": Infinity }; + +Module.asmLibraryArg = { "abort": abort, "assert": assert, "enlargeMemory": enlargeMemory, "getTotalMemory": getTotalMemory, "abortOnCannotGrowMemory": abortOnCannotGrowMemory, "abortStackOverflow": abortStackOverflow, "nullFunc_ii": nullFunc_ii, "nullFunc_iiii": nullFunc_iiii, "invoke_ii": invoke_ii, "invoke_iiii": invoke_iiii, "___lock": ___lock, "___setErrNo": ___setErrNo, "___syscall140": ___syscall140, "___syscall146": ___syscall146, "___syscall54": ___syscall54, "___syscall6": ___syscall6, "___unlock": ___unlock, "_emscripten_memcpy_big": _emscripten_memcpy_big, "flush_NO_FILESYSTEM": flush_NO_FILESYSTEM, "DYNAMICTOP_PTR": DYNAMICTOP_PTR, "tempDoublePtr": tempDoublePtr, "ABORT": ABORT, "STACKTOP": STACKTOP, "STACK_MAX": STACK_MAX }; +// EMSCRIPTEN_START_ASM +var asm = (/** @suppress {uselessCode} */ function(global, env, buffer) { +'almost asm'; + + + var HEAP8 = new global.Int8Array(buffer); + var HEAP16 = new global.Int16Array(buffer); + var HEAP32 = new global.Int32Array(buffer); + var HEAPU8 = new global.Uint8Array(buffer); + var HEAPU16 = new global.Uint16Array(buffer); + var HEAPU32 = new global.Uint32Array(buffer); + var HEAPF32 = new global.Float32Array(buffer); + var HEAPF64 = new global.Float64Array(buffer); + + var DYNAMICTOP_PTR=env.DYNAMICTOP_PTR|0; + var tempDoublePtr=env.tempDoublePtr|0; + var ABORT=env.ABORT|0; + var STACKTOP=env.STACKTOP|0; + var STACK_MAX=env.STACK_MAX|0; + + var __THREW__ = 0; + var threwValue = 0; + var setjmpId = 0; + var undef = 0; + var nan = global.NaN, inf = global.Infinity; + var tempInt = 0, tempBigInt = 0, tempBigIntS = 0, tempValue = 0, tempDouble = 0.0; + var tempRet0 = 0; + + var Math_floor=global.Math.floor; + var Math_abs=global.Math.abs; + var Math_sqrt=global.Math.sqrt; + var Math_pow=global.Math.pow; + var Math_cos=global.Math.cos; + var Math_sin=global.Math.sin; + var Math_tan=global.Math.tan; + var Math_acos=global.Math.acos; + var Math_asin=global.Math.asin; + var Math_atan=global.Math.atan; + var Math_atan2=global.Math.atan2; + var Math_exp=global.Math.exp; + var Math_log=global.Math.log; + var Math_ceil=global.Math.ceil; + var Math_imul=global.Math.imul; + var Math_min=global.Math.min; + var Math_max=global.Math.max; + var Math_clz32=global.Math.clz32; + var abort=env.abort; + var assert=env.assert; + var enlargeMemory=env.enlargeMemory; + var getTotalMemory=env.getTotalMemory; + var abortOnCannotGrowMemory=env.abortOnCannotGrowMemory; + var abortStackOverflow=env.abortStackOverflow; + var nullFunc_ii=env.nullFunc_ii; + var nullFunc_iiii=env.nullFunc_iiii; + var invoke_ii=env.invoke_ii; + var invoke_iiii=env.invoke_iiii; + var ___lock=env.___lock; + var ___setErrNo=env.___setErrNo; + var ___syscall140=env.___syscall140; + var ___syscall146=env.___syscall146; + var ___syscall54=env.___syscall54; + var ___syscall6=env.___syscall6; + var ___unlock=env.___unlock; + var _emscripten_memcpy_big=env._emscripten_memcpy_big; + var flush_NO_FILESYSTEM=env.flush_NO_FILESYSTEM; + var tempFloat = 0.0; + +// EMSCRIPTEN_START_FUNCS + +function stackAlloc(size) { + size = size|0; + var ret = 0; + ret = STACKTOP; + STACKTOP = (STACKTOP + size)|0; + STACKTOP = (STACKTOP + 15)&-16; + if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(size|0); + + return ret|0; +} +function stackSave() { + return STACKTOP|0; +} +function stackRestore(top) { + top = top|0; + STACKTOP = top; +} +function establishStackSpace(stackBase, stackMax) { + stackBase = stackBase|0; + stackMax = stackMax|0; + STACKTOP = stackBase; + STACK_MAX = stackMax; +} + +function setThrew(threw, value) { + threw = threw|0; + value = value|0; + if ((__THREW__|0) == 0) { + __THREW__ = threw; + threwValue = value; + } +} + +function setTempRet0(value) { + value = value|0; + tempRet0 = value; +} +function getTempRet0() { + return tempRet0|0; +} + +function _main() { + var $retval = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $retval = 0; + STACKTOP = sp;return 0; +} +function _malloc($bytes) { + $bytes = $bytes|0; + var $$pre = 0, $$pre$i = 0, $$pre$i$i = 0, $$pre$i134 = 0, $$pre$i187 = 0, $$pre$i28$i = 0, $$pre$phi$i$iZ2D = 0, $$pre$phi$i188Z2D = 0, $$pre$phi$i29$iZ2D = 0, $$pre$phi$iZ2D = 0, $$pre$phiZ2D = 0, $$sink$i = 0, $$sink$i$i = 0, $$sink$i167 = 0, $$sink2$i = 0, $$sink2$i184 = 0, $$sink4$i = 0, $$v$0$i = 0, $0 = 0, $1 = 0; + var $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0, $116 = 0, $117 = 0; + var $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $13 = 0, $130 = 0, $131 = 0, $132 = 0, $133 = 0, $134 = 0, $135 = 0; + var $136 = 0, $137 = 0, $138 = 0, $139 = 0, $14 = 0, $140 = 0, $141 = 0, $142 = 0, $143 = 0, $144 = 0, $145 = 0, $146 = 0, $147 = 0, $148 = 0, $149 = 0, $15 = 0, $150 = 0, $151 = 0, $152 = 0, $153 = 0; + var $154 = 0, $155 = 0, $156 = 0, $157 = 0, $158 = 0, $159 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0; + var $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0; + var $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0; + var $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0; + var $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0, $95 = 0, $96 = 0, $97 = 0, $98 = 0, $99 = 0, $F$0$i$i = 0, $F104$0 = 0; + var $F197$0$i = 0, $F224$0$i$i = 0, $F290$0$i = 0, $I252$0$i$i = 0, $I316$0$i = 0, $I57$0$i$i = 0, $K105$0$i$i = 0, $K305$0$i$i = 0, $K373$0$i = 0, $R$1$i = 0, $R$1$i$i = 0, $R$1$i176 = 0, $R$3$i = 0, $R$3$i$i = 0, $R$3$i180 = 0, $RP$1$i = 0, $RP$1$i$i = 0, $RP$1$i175 = 0, $T$0$i = 0, $T$0$i$i = 0; + var $T$0$i30$i = 0, $add$i = 0, $add$i$i = 0, $add$i135 = 0, $add$i153 = 0, $add$ptr = 0, $add$ptr$i = 0, $add$ptr$i$i = 0, $add$ptr$i$i$i = 0, $add$ptr$i141 = 0, $add$ptr$i170 = 0, $add$ptr$i2$i$i = 0, $add$ptr$i32$i = 0, $add$ptr$i40$i = 0, $add$ptr$i54$i = 0, $add$ptr14$i$i = 0, $add$ptr15$i$i = 0, $add$ptr16$i$i = 0, $add$ptr166 = 0, $add$ptr169 = 0; + var $add$ptr17$i$i = 0, $add$ptr178 = 0, $add$ptr181$i = 0, $add$ptr182 = 0, $add$ptr189$i = 0, $add$ptr190$i = 0, $add$ptr193 = 0, $add$ptr199 = 0, $add$ptr2$i$i = 0, $add$ptr205$i$i = 0, $add$ptr212$i$i = 0, $add$ptr225$i = 0, $add$ptr227$i = 0, $add$ptr24$i$i = 0, $add$ptr262$i = 0, $add$ptr269$i = 0, $add$ptr273$i = 0, $add$ptr282$i = 0, $add$ptr3$i$i = 0, $add$ptr30$i$i = 0; + var $add$ptr369$i$i = 0, $add$ptr4$i$i = 0, $add$ptr4$i$i$i = 0, $add$ptr4$i38$i = 0, $add$ptr4$i46$i = 0, $add$ptr441$i = 0, $add$ptr5$i$i = 0, $add$ptr6$i$i = 0, $add$ptr6$i$i$i = 0, $add$ptr6$i50$i = 0, $add$ptr7$i$i = 0, $add$ptr81$i$i = 0, $add$ptr95 = 0, $add$ptr98 = 0, $add10$i = 0, $add101$i = 0, $add110$i = 0, $add13$i = 0, $add14$i = 0, $add140$i = 0; + var $add144 = 0, $add150$i = 0, $add17$i = 0, $add17$i156 = 0, $add177$i = 0, $add18$i = 0, $add19$i = 0, $add2 = 0, $add20$i = 0, $add206$i$i = 0, $add212$i = 0, $add215$i = 0, $add22$i = 0, $add246$i = 0, $add26$i$i = 0, $add268$i = 0, $add269$i$i = 0, $add274$i$i = 0, $add278$i$i = 0, $add280$i$i = 0; + var $add283$i$i = 0, $add337$i = 0, $add342$i = 0, $add346$i = 0, $add348$i = 0, $add351$i = 0, $add46$i = 0, $add50 = 0, $add51$i = 0, $add54 = 0, $add54$i = 0, $add58 = 0, $add62 = 0, $add64 = 0, $add74$i$i = 0, $add77$i = 0, $add78$i = 0, $add79$i$i = 0, $add8 = 0, $add82$i = 0; + var $add83$i$i = 0, $add85$i$i = 0, $add86$i = 0, $add88$i$i = 0, $add9$i = 0, $add90$i = 0, $add92$i = 0, $and = 0, $and$i = 0, $and$i$i = 0, $and$i$i$i = 0, $and$i11$i = 0, $and$i150 = 0, $and$i33$i = 0, $and$i41$i = 0, $and100$i = 0, $and103$i = 0, $and104$i = 0, $and106 = 0, $and11$add51$i = 0; + var $and11$i = 0, $and119$i$i = 0, $and12$i = 0, $and13$i = 0, $and13$i$i = 0, $and133$i$i = 0, $and14 = 0, $and145 = 0, $and17$i = 0, $and194$i = 0, $and194$i183 = 0, $and199$i = 0, $and209$i$i = 0, $and21$i = 0, $and21$i157 = 0, $and227$i$i = 0, $and236$i = 0, $and264$i$i = 0, $and268$i$i = 0, $and273$i$i = 0; + var $and282$i$i = 0, $and29$i = 0, $and292$i = 0, $and295$i$i = 0, $and3$i = 0, $and3$i$i = 0, $and3$i$i$i = 0, $and3$i36$i = 0, $and3$i44$i = 0, $and30$i = 0, $and318$i$i = 0, $and32$i = 0, $and32$i$i = 0, $and33$i$i = 0, $and331$i = 0, $and336$i = 0, $and341$i = 0, $and350$i = 0, $and363$i = 0, $and37$i$i = 0; + var $and387$i = 0, $and4 = 0, $and40$i$i = 0, $and41 = 0, $and42$i = 0, $and43 = 0, $and46 = 0, $and49 = 0, $and49$i = 0, $and49$i$i = 0, $and53 = 0, $and57 = 0, $and6$i = 0, $and6$i$i = 0, $and6$i10$i = 0, $and6$i15$i = 0, $and61 = 0, $and64$i = 0, $and68$i = 0, $and69$i$i = 0; + var $and7 = 0, $and73$i = 0, $and73$i$i = 0, $and74 = 0, $and77$i = 0, $and78$i$i = 0, $and8$i = 0, $and80$i = 0, $and81$i = 0, $and85$i = 0, $and87$i$i = 0, $and89$i = 0, $and9$i = 0, $and96$i$i = 0, $arrayidx = 0, $arrayidx$i = 0, $arrayidx$i$i = 0, $arrayidx$i158 = 0, $arrayidx103 = 0, $arrayidx103$i$i = 0; + var $arrayidx106$i = 0, $arrayidx107$i$i = 0, $arrayidx113$i = 0, $arrayidx113$i168 = 0, $arrayidx121$i = 0, $arrayidx123$i$i = 0, $arrayidx126$i$i = 0, $arrayidx137$i = 0, $arrayidx143$i$i = 0, $arrayidx148$i = 0, $arrayidx151$i = 0, $arrayidx151$i$i = 0, $arrayidx154$i = 0, $arrayidx155$i = 0, $arrayidx161$i = 0, $arrayidx165$i = 0, $arrayidx165$i178 = 0, $arrayidx178$i$i = 0, $arrayidx184$i = 0, $arrayidx184$i$i = 0; + var $arrayidx195$i$i = 0, $arrayidx196$i = 0, $arrayidx204$i = 0, $arrayidx212$i = 0, $arrayidx223$i$i = 0, $arrayidx228$i = 0, $arrayidx23$i = 0, $arrayidx232$i = 0, $arrayidx239$i = 0, $arrayidx245$i = 0, $arrayidx256$i = 0, $arrayidx27$i = 0, $arrayidx275$i = 0, $arrayidx287$i$i = 0, $arrayidx289$i = 0, $arrayidx290$i$i = 0, $arrayidx325$i$i = 0, $arrayidx355$i = 0, $arrayidx358$i = 0, $arrayidx394$i = 0; + var $arrayidx40$i = 0, $arrayidx44$i = 0, $arrayidx61$i = 0, $arrayidx65$i = 0, $arrayidx66 = 0, $arrayidx71$i = 0, $arrayidx75$i = 0, $arrayidx91$i$i = 0, $arrayidx92$i$i = 0, $arrayidx94$i = 0, $arrayidx94$i166 = 0, $arrayidx96$i$i = 0, $bk$i = 0, $bk$i$i = 0, $bk$i172 = 0, $bk$i23$i = 0, $bk102$i$i = 0, $bk122 = 0, $bk124 = 0, $bk139$i$i = 0; + var $bk145$i = 0, $bk158$i$i = 0, $bk161$i$i = 0, $bk18 = 0, $bk218$i = 0, $bk220$i = 0, $bk246$i$i = 0, $bk248$i$i = 0, $bk302$i$i = 0, $bk311$i = 0, $bk313$i = 0, $bk338$i$i = 0, $bk357$i$i = 0, $bk360$i$i = 0, $bk370$i = 0, $bk407$i = 0, $bk429$i = 0, $bk432$i = 0, $bk55$i$i = 0, $bk56$i = 0; + var $bk67$i$i = 0, $bk74$i$i = 0, $bk85 = 0, $bk91$i$i = 0, $br$2$ph$i = 0, $call107$i = 0, $call131$i = 0, $call132$i = 0, $call275$i = 0, $call37$i = 0, $call68$i = 0, $call83$i = 0, $child$i$i = 0, $child166$i$i = 0, $child289$i$i = 0, $child357$i = 0, $cmp = 0, $cmp$i = 0, $cmp$i$i$i = 0, $cmp$i12$i = 0; + var $cmp$i133 = 0, $cmp$i147 = 0, $cmp$i3$i$i = 0, $cmp$i34$i = 0, $cmp$i42$i = 0, $cmp$i52$i = 0, $cmp$i9$i = 0, $cmp1 = 0, $cmp1$i = 0, $cmp10 = 0, $cmp100$i$i = 0, $cmp102$i = 0, $cmp104$i$i = 0, $cmp105$i = 0, $cmp106$i$i = 0, $cmp107$i = 0, $cmp108$i = 0, $cmp108$i$i = 0, $cmp114$i = 0, $cmp116$i = 0; + var $cmp118$i = 0, $cmp119$i = 0, $cmp12$i = 0, $cmp120$i$i = 0, $cmp120$i25$i = 0, $cmp123$i = 0, $cmp124$i$i = 0, $cmp126$i = 0, $cmp127$i = 0, $cmp128 = 0, $cmp128$i = 0, $cmp128$i$i = 0, $cmp133$i = 0, $cmp135$i = 0, $cmp137$i = 0, $cmp138$i = 0, $cmp139 = 0, $cmp141$i = 0, $cmp144$i$i = 0, $cmp146 = 0; + var $cmp147$i = 0, $cmp14795$i = 0, $cmp15$i = 0, $cmp151$i = 0, $cmp152$i = 0, $cmp155$i = 0, $cmp156 = 0, $cmp156$i = 0, $cmp156$i$i = 0, $cmp157$i = 0, $cmp159$i = 0, $cmp162 = 0, $cmp162$i = 0, $cmp162$i177 = 0, $cmp166$i = 0, $cmp168$i$i = 0, $cmp174$i = 0, $cmp180$i = 0, $cmp185$i = 0, $cmp185$i$i = 0; + var $cmp186 = 0, $cmp186$i = 0, $cmp19$i = 0, $cmp190$i = 0, $cmp191$i = 0, $cmp2$i$i = 0, $cmp2$i$i$i = 0, $cmp20$i$i = 0, $cmp203$i = 0, $cmp205$i = 0, $cmp209$i = 0, $cmp21$i = 0, $cmp215$i$i = 0, $cmp217$i = 0, $cmp218$i = 0, $cmp224$i = 0, $cmp228$i = 0, $cmp229$i = 0, $cmp24$i = 0, $cmp24$i$i = 0; + var $cmp246$i = 0, $cmp254$i$i = 0, $cmp257$i = 0, $cmp258$i$i = 0, $cmp26$i = 0, $cmp265$i = 0, $cmp27$i$i = 0, $cmp28$i = 0, $cmp28$i$i = 0, $cmp284$i = 0, $cmp286$i = 0, $cmp29 = 0, $cmp3$i = 0, $cmp3$i$i = 0, $cmp306$i$i = 0, $cmp31 = 0, $cmp319$i = 0, $cmp319$i$i = 0, $cmp32$i = 0, $cmp32$i138 = 0; + var $cmp323$i = 0, $cmp327$i$i = 0, $cmp34$i = 0, $cmp34$i$i = 0, $cmp35$i = 0, $cmp36$i = 0, $cmp36$i$i = 0, $cmp374$i = 0, $cmp38$i = 0, $cmp38$i$i = 0, $cmp388$i = 0, $cmp396$i = 0, $cmp40$i = 0, $cmp43$i = 0, $cmp45$i = 0, $cmp46$i = 0, $cmp46$i$i = 0, $cmp49$i = 0, $cmp5 = 0, $cmp55$i = 0; + var $cmp55$i162 = 0, $cmp57$i = 0, $cmp57$i163 = 0, $cmp59$i$i = 0, $cmp60$i = 0, $cmp62$i = 0, $cmp63$i = 0, $cmp63$i$i = 0, $cmp65$i = 0, $cmp66$i = 0, $cmp66$i140 = 0, $cmp69$i = 0, $cmp7$i$i = 0, $cmp70 = 0, $cmp72$i = 0, $cmp75$i$i = 0, $cmp76$i = 0, $cmp81$i = 0, $cmp85$i = 0, $cmp89$i = 0; + var $cmp9$i$i = 0, $cmp90$i = 0, $cmp91$i = 0, $cmp93$i = 0, $cmp95$i = 0, $cmp96$i = 0, $cmp97$i = 0, $cmp97$i$i = 0, $cmp976$i = 0, $cmp99 = 0, $cond = 0, $cond$i = 0, $cond$i$i = 0, $cond$i$i$i = 0, $cond$i14$i = 0, $cond$i159 = 0, $cond$i37$i = 0, $cond$i45$i = 0, $cond1$i$i = 0, $cond115$i$i = 0; + var $cond13$i$i = 0, $cond15$i$i = 0, $cond2$i = 0, $cond315$i$i = 0, $cond383$i = 0, $fd$i = 0, $fd$i$i = 0, $fd$i173 = 0, $fd103$i$i = 0, $fd123 = 0, $fd140$i$i = 0, $fd146$i = 0, $fd148$i$i = 0, $fd160$i$i = 0, $fd219$i = 0, $fd247$i$i = 0, $fd303$i$i = 0, $fd312$i = 0, $fd339$i$i = 0, $fd344$i$i = 0; + var $fd359$i$i = 0, $fd371$i = 0, $fd408$i = 0, $fd416$i = 0, $fd431$i = 0, $fd54$i$i = 0, $fd57$i = 0, $fd68$i$i = 0, $fd69 = 0, $fd78$i$i = 0, $fd9 = 0, $fd92$i$i = 0, $head = 0, $head$i = 0, $head$i$i = 0, $head$i$i$i = 0, $head$i160 = 0, $head$i19$i = 0, $head$i39$i = 0, $head$i49$i = 0; + var $head118$i$i = 0, $head168 = 0, $head173 = 0, $head177 = 0, $head179 = 0, $head179$i = 0, $head182$i = 0, $head187$i = 0, $head189$i = 0, $head195 = 0, $head198 = 0, $head208$i$i = 0, $head211$i$i = 0, $head23$i$i = 0, $head25 = 0, $head26$i$i = 0, $head265$i = 0, $head268$i = 0, $head271$i = 0, $head274$i = 0; + var $head279$i = 0, $head281$i = 0, $head29$i = 0, $head29$i$i = 0, $head317$i$i = 0, $head32$i$i = 0, $head34$i$i = 0, $head386$i = 0, $head7$i$i = 0, $head7$i$i$i = 0, $head7$i51$i = 0, $head94 = 0, $head97 = 0, $head99$i = 0, $idx$0$i = 0, $index$i = 0, $index$i$i = 0, $index$i181 = 0, $index$i26$i = 0, $index288$i$i = 0; + var $index356$i = 0, $magic$i$i = 0, $nb$0 = 0, $neg = 0, $neg$i = 0, $neg$i$i = 0, $neg$i137 = 0, $neg$i182 = 0, $neg103$i = 0, $neg13 = 0, $neg132$i$i = 0, $neg48$i = 0, $neg73 = 0, $next$i = 0, $next$i$i = 0, $next$i$i$i = 0, $next231$i = 0, $not$cmp141$i = 0, $not$cmp493$i = 0, $oldfirst$0$i$i = 0; + var $or$cond$i = 0, $or$cond$i164 = 0, $or$cond1$i = 0, $or$cond1$i161 = 0, $or$cond2$i = 0, $or$cond3$i = 0, $or$cond4$i = 0, $or$cond5$i = 0, $or$cond7$i = 0, $or$cond7$not$i = 0, $or$cond8$i = 0, $or$cond93$i = 0, $or$cond94$i = 0, $or$i = 0, $or$i$i = 0, $or$i$i$i = 0, $or$i165 = 0, $or$i48$i = 0, $or101$i$i = 0, $or110 = 0; + var $or167 = 0, $or172 = 0, $or176 = 0, $or178$i = 0, $or180 = 0, $or183$i = 0, $or186$i = 0, $or188$i = 0, $or19$i$i = 0, $or194 = 0, $or197 = 0, $or204$i = 0, $or210$i$i = 0, $or22$i$i = 0, $or23 = 0, $or232$i$i = 0, $or26 = 0, $or264$i = 0, $or267$i = 0, $or270$i = 0; + var $or275$i = 0, $or278$i = 0, $or28$i$i = 0, $or280$i = 0, $or297$i = 0, $or300$i$i = 0, $or33$i$i = 0, $or368$i = 0, $or40 = 0, $or44$i$i = 0, $or93 = 0, $or96 = 0, $parent$i = 0, $parent$i$i = 0, $parent$i171 = 0, $parent$i24$i = 0, $parent135$i = 0, $parent138$i$i = 0, $parent149$i = 0, $parent162$i$i = 0; + var $parent165$i$i = 0, $parent166$i = 0, $parent179$i$i = 0, $parent196$i$i = 0, $parent226$i = 0, $parent240$i = 0, $parent257$i = 0, $parent301$i$i = 0, $parent337$i$i = 0, $parent361$i$i = 0, $parent369$i = 0, $parent406$i = 0, $parent433$i = 0, $qsize$0$i$i = 0, $retval$0 = 0, $rsize$0$i = 0, $rsize$0$lcssa$i = 0, $rsize$07$i = 0, $rsize$1$i = 0, $rsize$3$i = 0; + var $rsize$4$lcssa$i = 0, $rsize$48$i = 0, $rst$0$i = 0, $rst$1$i = 0, $sflags193$i = 0, $sflags235$i = 0, $shl = 0, $shl$i = 0, $shl$i$i = 0, $shl$i151 = 0, $shl102 = 0, $shl105 = 0, $shl116$i$i = 0, $shl12 = 0, $shl127$i$i = 0, $shl131$i$i = 0, $shl15$i = 0, $shl18$i = 0, $shl192$i = 0, $shl195$i = 0; + var $shl198$i = 0, $shl22 = 0, $shl222$i$i = 0, $shl226$i$i = 0, $shl265$i$i = 0, $shl270$i$i = 0, $shl276$i$i = 0, $shl279$i$i = 0, $shl288$i = 0, $shl291$i = 0, $shl294$i$i = 0, $shl31$i = 0, $shl316$i$i = 0, $shl326$i$i = 0, $shl333$i = 0, $shl338$i = 0, $shl344$i = 0, $shl347$i = 0, $shl35 = 0, $shl362$i = 0; + var $shl37 = 0, $shl384$i = 0, $shl39$i$i = 0, $shl395$i = 0, $shl48$i$i = 0, $shl52$i = 0, $shl60$i = 0, $shl65 = 0, $shl70$i$i = 0, $shl72 = 0, $shl75$i$i = 0, $shl81$i$i = 0, $shl84$i$i = 0, $shl9$i = 0, $shl90 = 0, $shl95$i$i = 0, $shr = 0, $shr$i = 0, $shr$i$i = 0, $shr$i146 = 0; + var $shr$i22$i = 0, $shr101 = 0, $shr11$i = 0, $shr11$i154 = 0, $shr110$i$i = 0, $shr12$i = 0, $shr124$i$i = 0, $shr15$i = 0, $shr16$i = 0, $shr16$i155 = 0, $shr19$i = 0, $shr194$i = 0, $shr20$i = 0, $shr214$i$i = 0, $shr253$i$i = 0, $shr263$i$i = 0, $shr267$i$i = 0, $shr27$i = 0, $shr272$i$i = 0, $shr277$i$i = 0; + var $shr281$i$i = 0, $shr283$i = 0, $shr3 = 0, $shr310$i$i = 0, $shr318$i = 0, $shr323$i$i = 0, $shr330$i = 0, $shr335$i = 0, $shr340$i = 0, $shr345$i = 0, $shr349$i = 0, $shr378$i = 0, $shr392$i = 0, $shr4$i = 0, $shr42$i = 0, $shr45 = 0, $shr47 = 0, $shr48 = 0, $shr5$i = 0, $shr5$i149 = 0; + var $shr51 = 0, $shr52 = 0, $shr55 = 0, $shr56 = 0, $shr58$i$i = 0, $shr59 = 0, $shr60 = 0, $shr63 = 0, $shr68$i$i = 0, $shr7$i = 0, $shr7$i152 = 0, $shr72$i = 0, $shr72$i$i = 0, $shr75$i = 0, $shr76$i = 0, $shr77$i$i = 0, $shr79$i = 0, $shr8$i = 0, $shr80$i = 0, $shr82$i$i = 0; + var $shr83$i = 0, $shr84$i = 0, $shr86$i$i = 0, $shr87$i = 0, $shr88$i = 0, $shr91$i = 0, $size$i$i = 0, $size$i$i$i = 0, $size188$i = 0, $size245$i = 0, $sizebits$0$i = 0, $sizebits$0$shl52$i = 0, $sp$0$i$i = 0, $sp$0$i$i$i = 0, $sp$0104$i = 0, $sp$1103$i = 0, $ssize$2$ph$i = 0, $sub = 0, $sub$i = 0, $sub$i$i = 0; + var $sub$i$i$i = 0, $sub$i13$i = 0, $sub$i136 = 0, $sub$i145 = 0, $sub$i35$i = 0, $sub$i43$i = 0, $sub$ptr$lhs$cast$i = 0, $sub$ptr$lhs$cast$i$i = 0, $sub$ptr$lhs$cast$i16$i = 0, $sub$ptr$rhs$cast$i = 0, $sub$ptr$rhs$cast$i$i = 0, $sub$ptr$rhs$cast$i17$i = 0, $sub$ptr$sub$i = 0, $sub$ptr$sub$i$i = 0, $sub$ptr$sub$i18$i = 0, $sub$ptr$sub$tsize$4$i = 0, $sub10$i = 0, $sub101$i = 0, $sub101$rsize$4$i = 0, $sub112$i = 0; + var $sub113$i$i = 0, $sub118$i = 0, $sub12$i$i = 0, $sub14$i = 0, $sub16$i$i = 0, $sub160 = 0, $sub172$i = 0, $sub18$i$i = 0, $sub190 = 0, $sub2$i = 0, $sub22$i = 0, $sub260$i = 0, $sub262$i$i = 0, $sub266$i$i = 0, $sub271$i$i = 0, $sub275$i$i = 0, $sub30$i = 0, $sub31$i = 0, $sub31$rsize$0$i = 0, $sub313$i$i = 0; + var $sub329$i = 0, $sub33$i = 0, $sub334$i = 0, $sub339$i = 0, $sub343$i = 0, $sub381$i = 0, $sub4$i = 0, $sub41$i = 0, $sub42 = 0, $sub44 = 0, $sub5$i$i = 0, $sub5$i$i$i = 0, $sub5$i47$i = 0, $sub50$i = 0, $sub6$i = 0, $sub63$i = 0, $sub67$i = 0, $sub67$i$i = 0, $sub70$i = 0, $sub71$i$i = 0; + var $sub76$i$i = 0, $sub80$i$i = 0, $sub91 = 0, $sub99$i = 0, $t$0$i = 0, $t$2$i = 0, $t$4$ph$i = 0, $t$4$v$4$i = 0, $t$47$i = 0, $tbase$792$i = 0, $tobool$i$i = 0, $tobool107 = 0, $tobool195$i = 0, $tobool200$i = 0, $tobool228$i$i = 0, $tobool237$i = 0, $tobool293$i = 0, $tobool296$i$i = 0, $tobool30$i = 0, $tobool364$i = 0; + var $tobool97$i$i = 0, $tsize$2617179$i = 0, $tsize$4$i = 0, $tsize$791$i = 0, $v$0$i = 0, $v$0$lcssa$i = 0, $v$08$i = 0, $v$1$i = 0, $v$3$i = 0, $v$4$lcssa$i = 0, $v$4$ph$i = 0, $v$49$i = 0, $xor$i$i = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $magic$i$i = sp; + $cmp = ($bytes>>>0)<(245); + do { + if ($cmp) { + $cmp1 = ($bytes>>>0)<(11); + $add2 = (($bytes) + 11)|0; + $and = $add2 & -8; + $cond = $cmp1 ? 16 : $and; + $shr = $cond >>> 3; + $0 = HEAP32[34]|0; + $shr3 = $0 >>> $shr; + $and4 = $shr3 & 3; + $cmp5 = ($and4|0)==(0); + if (!($cmp5)) { + $neg = $shr3 & 1; + $and7 = $neg ^ 1; + $add8 = (($and7) + ($shr))|0; + $shl = $add8 << 1; + $arrayidx = (176 + ($shl<<2)|0); + $1 = ((($arrayidx)) + 8|0); + $2 = HEAP32[$1>>2]|0; + $fd9 = ((($2)) + 8|0); + $3 = HEAP32[$fd9>>2]|0; + $cmp10 = ($3|0)==($arrayidx|0); + if ($cmp10) { + $shl12 = 1 << $add8; + $neg13 = $shl12 ^ -1; + $and14 = $0 & $neg13; + HEAP32[34] = $and14; + } else { + $bk18 = ((($3)) + 12|0); + HEAP32[$bk18>>2] = $arrayidx; + HEAP32[$1>>2] = $3; + } + $shl22 = $add8 << 3; + $or23 = $shl22 | 3; + $head = ((($2)) + 4|0); + HEAP32[$head>>2] = $or23; + $add$ptr = (($2) + ($shl22)|0); + $head25 = ((($add$ptr)) + 4|0); + $4 = HEAP32[$head25>>2]|0; + $or26 = $4 | 1; + HEAP32[$head25>>2] = $or26; + $retval$0 = $fd9; + STACKTOP = sp;return ($retval$0|0); + } + $5 = HEAP32[(144)>>2]|0; + $cmp29 = ($cond>>>0)>($5>>>0); + if ($cmp29) { + $cmp31 = ($shr3|0)==(0); + if (!($cmp31)) { + $shl35 = $shr3 << $shr; + $shl37 = 2 << $shr; + $sub = (0 - ($shl37))|0; + $or40 = $shl37 | $sub; + $and41 = $shl35 & $or40; + $sub42 = (0 - ($and41))|0; + $and43 = $and41 & $sub42; + $sub44 = (($and43) + -1)|0; + $shr45 = $sub44 >>> 12; + $and46 = $shr45 & 16; + $shr47 = $sub44 >>> $and46; + $shr48 = $shr47 >>> 5; + $and49 = $shr48 & 8; + $add50 = $and49 | $and46; + $shr51 = $shr47 >>> $and49; + $shr52 = $shr51 >>> 2; + $and53 = $shr52 & 4; + $add54 = $add50 | $and53; + $shr55 = $shr51 >>> $and53; + $shr56 = $shr55 >>> 1; + $and57 = $shr56 & 2; + $add58 = $add54 | $and57; + $shr59 = $shr55 >>> $and57; + $shr60 = $shr59 >>> 1; + $and61 = $shr60 & 1; + $add62 = $add58 | $and61; + $shr63 = $shr59 >>> $and61; + $add64 = (($add62) + ($shr63))|0; + $shl65 = $add64 << 1; + $arrayidx66 = (176 + ($shl65<<2)|0); + $6 = ((($arrayidx66)) + 8|0); + $7 = HEAP32[$6>>2]|0; + $fd69 = ((($7)) + 8|0); + $8 = HEAP32[$fd69>>2]|0; + $cmp70 = ($8|0)==($arrayidx66|0); + if ($cmp70) { + $shl72 = 1 << $add64; + $neg73 = $shl72 ^ -1; + $and74 = $0 & $neg73; + HEAP32[34] = $and74; + $10 = $and74; + } else { + $bk85 = ((($8)) + 12|0); + HEAP32[$bk85>>2] = $arrayidx66; + HEAP32[$6>>2] = $8; + $10 = $0; + } + $shl90 = $add64 << 3; + $sub91 = (($shl90) - ($cond))|0; + $or93 = $cond | 3; + $head94 = ((($7)) + 4|0); + HEAP32[$head94>>2] = $or93; + $add$ptr95 = (($7) + ($cond)|0); + $or96 = $sub91 | 1; + $head97 = ((($add$ptr95)) + 4|0); + HEAP32[$head97>>2] = $or96; + $add$ptr98 = (($7) + ($shl90)|0); + HEAP32[$add$ptr98>>2] = $sub91; + $cmp99 = ($5|0)==(0); + if (!($cmp99)) { + $9 = HEAP32[(156)>>2]|0; + $shr101 = $5 >>> 3; + $shl102 = $shr101 << 1; + $arrayidx103 = (176 + ($shl102<<2)|0); + $shl105 = 1 << $shr101; + $and106 = $10 & $shl105; + $tobool107 = ($and106|0)==(0); + if ($tobool107) { + $or110 = $10 | $shl105; + HEAP32[34] = $or110; + $$pre = ((($arrayidx103)) + 8|0); + $$pre$phiZ2D = $$pre;$F104$0 = $arrayidx103; + } else { + $11 = ((($arrayidx103)) + 8|0); + $12 = HEAP32[$11>>2]|0; + $$pre$phiZ2D = $11;$F104$0 = $12; + } + HEAP32[$$pre$phiZ2D>>2] = $9; + $bk122 = ((($F104$0)) + 12|0); + HEAP32[$bk122>>2] = $9; + $fd123 = ((($9)) + 8|0); + HEAP32[$fd123>>2] = $F104$0; + $bk124 = ((($9)) + 12|0); + HEAP32[$bk124>>2] = $arrayidx103; + } + HEAP32[(144)>>2] = $sub91; + HEAP32[(156)>>2] = $add$ptr95; + $retval$0 = $fd69; + STACKTOP = sp;return ($retval$0|0); + } + $13 = HEAP32[(140)>>2]|0; + $cmp128 = ($13|0)==(0); + if ($cmp128) { + $nb$0 = $cond; + } else { + $sub$i = (0 - ($13))|0; + $and$i = $13 & $sub$i; + $sub2$i = (($and$i) + -1)|0; + $shr$i = $sub2$i >>> 12; + $and3$i = $shr$i & 16; + $shr4$i = $sub2$i >>> $and3$i; + $shr5$i = $shr4$i >>> 5; + $and6$i = $shr5$i & 8; + $add$i = $and6$i | $and3$i; + $shr7$i = $shr4$i >>> $and6$i; + $shr8$i = $shr7$i >>> 2; + $and9$i = $shr8$i & 4; + $add10$i = $add$i | $and9$i; + $shr11$i = $shr7$i >>> $and9$i; + $shr12$i = $shr11$i >>> 1; + $and13$i = $shr12$i & 2; + $add14$i = $add10$i | $and13$i; + $shr15$i = $shr11$i >>> $and13$i; + $shr16$i = $shr15$i >>> 1; + $and17$i = $shr16$i & 1; + $add18$i = $add14$i | $and17$i; + $shr19$i = $shr15$i >>> $and17$i; + $add20$i = (($add18$i) + ($shr19$i))|0; + $arrayidx$i = (440 + ($add20$i<<2)|0); + $14 = HEAP32[$arrayidx$i>>2]|0; + $head$i = ((($14)) + 4|0); + $15 = HEAP32[$head$i>>2]|0; + $and21$i = $15 & -8; + $sub22$i = (($and21$i) - ($cond))|0; + $arrayidx232$i = ((($14)) + 16|0); + $16 = HEAP32[$arrayidx232$i>>2]|0; + $cmp3$i = ($16|0)==(0|0); + $$sink4$i = $cmp3$i&1; + $arrayidx275$i = (((($14)) + 16|0) + ($$sink4$i<<2)|0); + $17 = HEAP32[$arrayidx275$i>>2]|0; + $cmp286$i = ($17|0)==(0|0); + if ($cmp286$i) { + $rsize$0$lcssa$i = $sub22$i;$v$0$lcssa$i = $14; + } else { + $18 = $17;$rsize$07$i = $sub22$i;$v$08$i = $14; + while(1) { + $head29$i = ((($18)) + 4|0); + $19 = HEAP32[$head29$i>>2]|0; + $and30$i = $19 & -8; + $sub31$i = (($and30$i) - ($cond))|0; + $cmp32$i = ($sub31$i>>>0)<($rsize$07$i>>>0); + $sub31$rsize$0$i = $cmp32$i ? $sub31$i : $rsize$07$i; + $$v$0$i = $cmp32$i ? $18 : $v$08$i; + $arrayidx23$i = ((($18)) + 16|0); + $20 = HEAP32[$arrayidx23$i>>2]|0; + $cmp$i = ($20|0)==(0|0); + $$sink$i = $cmp$i&1; + $arrayidx27$i = (((($18)) + 16|0) + ($$sink$i<<2)|0); + $21 = HEAP32[$arrayidx27$i>>2]|0; + $cmp28$i = ($21|0)==(0|0); + if ($cmp28$i) { + $rsize$0$lcssa$i = $sub31$rsize$0$i;$v$0$lcssa$i = $$v$0$i; + break; + } else { + $18 = $21;$rsize$07$i = $sub31$rsize$0$i;$v$08$i = $$v$0$i; + } + } + } + $add$ptr$i = (($v$0$lcssa$i) + ($cond)|0); + $cmp35$i = ($add$ptr$i>>>0)>($v$0$lcssa$i>>>0); + if ($cmp35$i) { + $parent$i = ((($v$0$lcssa$i)) + 24|0); + $22 = HEAP32[$parent$i>>2]|0; + $bk$i = ((($v$0$lcssa$i)) + 12|0); + $23 = HEAP32[$bk$i>>2]|0; + $cmp40$i = ($23|0)==($v$0$lcssa$i|0); + do { + if ($cmp40$i) { + $arrayidx61$i = ((($v$0$lcssa$i)) + 20|0); + $25 = HEAP32[$arrayidx61$i>>2]|0; + $cmp62$i = ($25|0)==(0|0); + if ($cmp62$i) { + $arrayidx65$i = ((($v$0$lcssa$i)) + 16|0); + $26 = HEAP32[$arrayidx65$i>>2]|0; + $cmp66$i = ($26|0)==(0|0); + if ($cmp66$i) { + $R$3$i = 0; + break; + } else { + $R$1$i = $26;$RP$1$i = $arrayidx65$i; + } + } else { + $R$1$i = $25;$RP$1$i = $arrayidx61$i; + } + while(1) { + $arrayidx71$i = ((($R$1$i)) + 20|0); + $27 = HEAP32[$arrayidx71$i>>2]|0; + $cmp72$i = ($27|0)==(0|0); + if (!($cmp72$i)) { + $R$1$i = $27;$RP$1$i = $arrayidx71$i; + continue; + } + $arrayidx75$i = ((($R$1$i)) + 16|0); + $28 = HEAP32[$arrayidx75$i>>2]|0; + $cmp76$i = ($28|0)==(0|0); + if ($cmp76$i) { + break; + } else { + $R$1$i = $28;$RP$1$i = $arrayidx75$i; + } + } + HEAP32[$RP$1$i>>2] = 0; + $R$3$i = $R$1$i; + } else { + $fd$i = ((($v$0$lcssa$i)) + 8|0); + $24 = HEAP32[$fd$i>>2]|0; + $bk56$i = ((($24)) + 12|0); + HEAP32[$bk56$i>>2] = $23; + $fd57$i = ((($23)) + 8|0); + HEAP32[$fd57$i>>2] = $24; + $R$3$i = $23; + } + } while(0); + $cmp90$i = ($22|0)==(0|0); + do { + if (!($cmp90$i)) { + $index$i = ((($v$0$lcssa$i)) + 28|0); + $29 = HEAP32[$index$i>>2]|0; + $arrayidx94$i = (440 + ($29<<2)|0); + $30 = HEAP32[$arrayidx94$i>>2]|0; + $cmp95$i = ($v$0$lcssa$i|0)==($30|0); + if ($cmp95$i) { + HEAP32[$arrayidx94$i>>2] = $R$3$i; + $cond$i = ($R$3$i|0)==(0|0); + if ($cond$i) { + $shl$i = 1 << $29; + $neg$i = $shl$i ^ -1; + $and103$i = $13 & $neg$i; + HEAP32[(140)>>2] = $and103$i; + break; + } + } else { + $arrayidx113$i = ((($22)) + 16|0); + $31 = HEAP32[$arrayidx113$i>>2]|0; + $cmp114$i = ($31|0)!=($v$0$lcssa$i|0); + $$sink2$i = $cmp114$i&1; + $arrayidx121$i = (((($22)) + 16|0) + ($$sink2$i<<2)|0); + HEAP32[$arrayidx121$i>>2] = $R$3$i; + $cmp126$i = ($R$3$i|0)==(0|0); + if ($cmp126$i) { + break; + } + } + $parent135$i = ((($R$3$i)) + 24|0); + HEAP32[$parent135$i>>2] = $22; + $arrayidx137$i = ((($v$0$lcssa$i)) + 16|0); + $32 = HEAP32[$arrayidx137$i>>2]|0; + $cmp138$i = ($32|0)==(0|0); + if (!($cmp138$i)) { + $arrayidx148$i = ((($R$3$i)) + 16|0); + HEAP32[$arrayidx148$i>>2] = $32; + $parent149$i = ((($32)) + 24|0); + HEAP32[$parent149$i>>2] = $R$3$i; + } + $arrayidx154$i = ((($v$0$lcssa$i)) + 20|0); + $33 = HEAP32[$arrayidx154$i>>2]|0; + $cmp155$i = ($33|0)==(0|0); + if (!($cmp155$i)) { + $arrayidx165$i = ((($R$3$i)) + 20|0); + HEAP32[$arrayidx165$i>>2] = $33; + $parent166$i = ((($33)) + 24|0); + HEAP32[$parent166$i>>2] = $R$3$i; + } + } + } while(0); + $cmp174$i = ($rsize$0$lcssa$i>>>0)<(16); + if ($cmp174$i) { + $add177$i = (($rsize$0$lcssa$i) + ($cond))|0; + $or178$i = $add177$i | 3; + $head179$i = ((($v$0$lcssa$i)) + 4|0); + HEAP32[$head179$i>>2] = $or178$i; + $add$ptr181$i = (($v$0$lcssa$i) + ($add177$i)|0); + $head182$i = ((($add$ptr181$i)) + 4|0); + $34 = HEAP32[$head182$i>>2]|0; + $or183$i = $34 | 1; + HEAP32[$head182$i>>2] = $or183$i; + } else { + $or186$i = $cond | 3; + $head187$i = ((($v$0$lcssa$i)) + 4|0); + HEAP32[$head187$i>>2] = $or186$i; + $or188$i = $rsize$0$lcssa$i | 1; + $head189$i = ((($add$ptr$i)) + 4|0); + HEAP32[$head189$i>>2] = $or188$i; + $add$ptr190$i = (($add$ptr$i) + ($rsize$0$lcssa$i)|0); + HEAP32[$add$ptr190$i>>2] = $rsize$0$lcssa$i; + $cmp191$i = ($5|0)==(0); + if (!($cmp191$i)) { + $35 = HEAP32[(156)>>2]|0; + $shr194$i = $5 >>> 3; + $shl195$i = $shr194$i << 1; + $arrayidx196$i = (176 + ($shl195$i<<2)|0); + $shl198$i = 1 << $shr194$i; + $and199$i = $0 & $shl198$i; + $tobool200$i = ($and199$i|0)==(0); + if ($tobool200$i) { + $or204$i = $0 | $shl198$i; + HEAP32[34] = $or204$i; + $$pre$i = ((($arrayidx196$i)) + 8|0); + $$pre$phi$iZ2D = $$pre$i;$F197$0$i = $arrayidx196$i; + } else { + $36 = ((($arrayidx196$i)) + 8|0); + $37 = HEAP32[$36>>2]|0; + $$pre$phi$iZ2D = $36;$F197$0$i = $37; + } + HEAP32[$$pre$phi$iZ2D>>2] = $35; + $bk218$i = ((($F197$0$i)) + 12|0); + HEAP32[$bk218$i>>2] = $35; + $fd219$i = ((($35)) + 8|0); + HEAP32[$fd219$i>>2] = $F197$0$i; + $bk220$i = ((($35)) + 12|0); + HEAP32[$bk220$i>>2] = $arrayidx196$i; + } + HEAP32[(144)>>2] = $rsize$0$lcssa$i; + HEAP32[(156)>>2] = $add$ptr$i; + } + $add$ptr225$i = ((($v$0$lcssa$i)) + 8|0); + $retval$0 = $add$ptr225$i; + STACKTOP = sp;return ($retval$0|0); + } else { + $nb$0 = $cond; + } + } + } else { + $nb$0 = $cond; + } + } else { + $cmp139 = ($bytes>>>0)>(4294967231); + if ($cmp139) { + $nb$0 = -1; + } else { + $add144 = (($bytes) + 11)|0; + $and145 = $add144 & -8; + $38 = HEAP32[(140)>>2]|0; + $cmp146 = ($38|0)==(0); + if ($cmp146) { + $nb$0 = $and145; + } else { + $sub$i145 = (0 - ($and145))|0; + $shr$i146 = $add144 >>> 8; + $cmp$i147 = ($shr$i146|0)==(0); + if ($cmp$i147) { + $idx$0$i = 0; + } else { + $cmp1$i = ($and145>>>0)>(16777215); + if ($cmp1$i) { + $idx$0$i = 31; + } else { + $sub4$i = (($shr$i146) + 1048320)|0; + $shr5$i149 = $sub4$i >>> 16; + $and$i150 = $shr5$i149 & 8; + $shl$i151 = $shr$i146 << $and$i150; + $sub6$i = (($shl$i151) + 520192)|0; + $shr7$i152 = $sub6$i >>> 16; + $and8$i = $shr7$i152 & 4; + $add$i153 = $and8$i | $and$i150; + $shl9$i = $shl$i151 << $and8$i; + $sub10$i = (($shl9$i) + 245760)|0; + $shr11$i154 = $sub10$i >>> 16; + $and12$i = $shr11$i154 & 2; + $add13$i = $add$i153 | $and12$i; + $sub14$i = (14 - ($add13$i))|0; + $shl15$i = $shl9$i << $and12$i; + $shr16$i155 = $shl15$i >>> 15; + $add17$i156 = (($sub14$i) + ($shr16$i155))|0; + $shl18$i = $add17$i156 << 1; + $add19$i = (($add17$i156) + 7)|0; + $shr20$i = $and145 >>> $add19$i; + $and21$i157 = $shr20$i & 1; + $add22$i = $and21$i157 | $shl18$i; + $idx$0$i = $add22$i; + } + } + $arrayidx$i158 = (440 + ($idx$0$i<<2)|0); + $39 = HEAP32[$arrayidx$i158>>2]|0; + $cmp24$i = ($39|0)==(0|0); + L74: do { + if ($cmp24$i) { + $rsize$3$i = $sub$i145;$t$2$i = 0;$v$3$i = 0; + label = 57; + } else { + $cmp26$i = ($idx$0$i|0)==(31); + $shr27$i = $idx$0$i >>> 1; + $sub30$i = (25 - ($shr27$i))|0; + $cond$i159 = $cmp26$i ? 0 : $sub30$i; + $shl31$i = $and145 << $cond$i159; + $rsize$0$i = $sub$i145;$rst$0$i = 0;$sizebits$0$i = $shl31$i;$t$0$i = $39;$v$0$i = 0; + while(1) { + $head$i160 = ((($t$0$i)) + 4|0); + $40 = HEAP32[$head$i160>>2]|0; + $and32$i = $40 & -8; + $sub33$i = (($and32$i) - ($and145))|0; + $cmp34$i = ($sub33$i>>>0)<($rsize$0$i>>>0); + if ($cmp34$i) { + $cmp36$i = ($sub33$i|0)==(0); + if ($cmp36$i) { + $rsize$48$i = 0;$t$47$i = $t$0$i;$v$49$i = $t$0$i; + label = 61; + break L74; + } else { + $rsize$1$i = $sub33$i;$v$1$i = $t$0$i; + } + } else { + $rsize$1$i = $rsize$0$i;$v$1$i = $v$0$i; + } + $arrayidx40$i = ((($t$0$i)) + 20|0); + $41 = HEAP32[$arrayidx40$i>>2]|0; + $shr42$i = $sizebits$0$i >>> 31; + $arrayidx44$i = (((($t$0$i)) + 16|0) + ($shr42$i<<2)|0); + $42 = HEAP32[$arrayidx44$i>>2]|0; + $cmp45$i = ($41|0)==(0|0); + $cmp46$i = ($41|0)==($42|0); + $or$cond1$i161 = $cmp45$i | $cmp46$i; + $rst$1$i = $or$cond1$i161 ? $rst$0$i : $41; + $cmp49$i = ($42|0)==(0|0); + $not$cmp493$i = $cmp49$i ^ 1; + $shl52$i = $not$cmp493$i&1; + $sizebits$0$shl52$i = $sizebits$0$i << $shl52$i; + if ($cmp49$i) { + $rsize$3$i = $rsize$1$i;$t$2$i = $rst$1$i;$v$3$i = $v$1$i; + label = 57; + break; + } else { + $rsize$0$i = $rsize$1$i;$rst$0$i = $rst$1$i;$sizebits$0$i = $sizebits$0$shl52$i;$t$0$i = $42;$v$0$i = $v$1$i; + } + } + } + } while(0); + if ((label|0) == 57) { + $cmp55$i162 = ($t$2$i|0)==(0|0); + $cmp57$i163 = ($v$3$i|0)==(0|0); + $or$cond$i164 = $cmp55$i162 & $cmp57$i163; + if ($or$cond$i164) { + $shl60$i = 2 << $idx$0$i; + $sub63$i = (0 - ($shl60$i))|0; + $or$i165 = $shl60$i | $sub63$i; + $and64$i = $38 & $or$i165; + $cmp65$i = ($and64$i|0)==(0); + if ($cmp65$i) { + $nb$0 = $and145; + break; + } + $sub67$i = (0 - ($and64$i))|0; + $and68$i = $and64$i & $sub67$i; + $sub70$i = (($and68$i) + -1)|0; + $shr72$i = $sub70$i >>> 12; + $and73$i = $shr72$i & 16; + $shr75$i = $sub70$i >>> $and73$i; + $shr76$i = $shr75$i >>> 5; + $and77$i = $shr76$i & 8; + $add78$i = $and77$i | $and73$i; + $shr79$i = $shr75$i >>> $and77$i; + $shr80$i = $shr79$i >>> 2; + $and81$i = $shr80$i & 4; + $add82$i = $add78$i | $and81$i; + $shr83$i = $shr79$i >>> $and81$i; + $shr84$i = $shr83$i >>> 1; + $and85$i = $shr84$i & 2; + $add86$i = $add82$i | $and85$i; + $shr87$i = $shr83$i >>> $and85$i; + $shr88$i = $shr87$i >>> 1; + $and89$i = $shr88$i & 1; + $add90$i = $add86$i | $and89$i; + $shr91$i = $shr87$i >>> $and89$i; + $add92$i = (($add90$i) + ($shr91$i))|0; + $arrayidx94$i166 = (440 + ($add92$i<<2)|0); + $43 = HEAP32[$arrayidx94$i166>>2]|0; + $t$4$ph$i = $43;$v$4$ph$i = 0; + } else { + $t$4$ph$i = $t$2$i;$v$4$ph$i = $v$3$i; + } + $cmp976$i = ($t$4$ph$i|0)==(0|0); + if ($cmp976$i) { + $rsize$4$lcssa$i = $rsize$3$i;$v$4$lcssa$i = $v$4$ph$i; + } else { + $rsize$48$i = $rsize$3$i;$t$47$i = $t$4$ph$i;$v$49$i = $v$4$ph$i; + label = 61; + } + } + if ((label|0) == 61) { + while(1) { + label = 0; + $head99$i = ((($t$47$i)) + 4|0); + $44 = HEAP32[$head99$i>>2]|0; + $and100$i = $44 & -8; + $sub101$i = (($and100$i) - ($and145))|0; + $cmp102$i = ($sub101$i>>>0)<($rsize$48$i>>>0); + $sub101$rsize$4$i = $cmp102$i ? $sub101$i : $rsize$48$i; + $t$4$v$4$i = $cmp102$i ? $t$47$i : $v$49$i; + $arrayidx106$i = ((($t$47$i)) + 16|0); + $45 = HEAP32[$arrayidx106$i>>2]|0; + $cmp107$i = ($45|0)==(0|0); + $$sink$i167 = $cmp107$i&1; + $arrayidx113$i168 = (((($t$47$i)) + 16|0) + ($$sink$i167<<2)|0); + $46 = HEAP32[$arrayidx113$i168>>2]|0; + $cmp97$i = ($46|0)==(0|0); + if ($cmp97$i) { + $rsize$4$lcssa$i = $sub101$rsize$4$i;$v$4$lcssa$i = $t$4$v$4$i; + break; + } else { + $rsize$48$i = $sub101$rsize$4$i;$t$47$i = $46;$v$49$i = $t$4$v$4$i; + label = 61; + } + } + } + $cmp116$i = ($v$4$lcssa$i|0)==(0|0); + if ($cmp116$i) { + $nb$0 = $and145; + } else { + $47 = HEAP32[(144)>>2]|0; + $sub118$i = (($47) - ($and145))|0; + $cmp119$i = ($rsize$4$lcssa$i>>>0)<($sub118$i>>>0); + if ($cmp119$i) { + $add$ptr$i170 = (($v$4$lcssa$i) + ($and145)|0); + $cmp123$i = ($add$ptr$i170>>>0)>($v$4$lcssa$i>>>0); + if (!($cmp123$i)) { + $retval$0 = 0; + STACKTOP = sp;return ($retval$0|0); + } + $parent$i171 = ((($v$4$lcssa$i)) + 24|0); + $48 = HEAP32[$parent$i171>>2]|0; + $bk$i172 = ((($v$4$lcssa$i)) + 12|0); + $49 = HEAP32[$bk$i172>>2]|0; + $cmp128$i = ($49|0)==($v$4$lcssa$i|0); + do { + if ($cmp128$i) { + $arrayidx151$i = ((($v$4$lcssa$i)) + 20|0); + $51 = HEAP32[$arrayidx151$i>>2]|0; + $cmp152$i = ($51|0)==(0|0); + if ($cmp152$i) { + $arrayidx155$i = ((($v$4$lcssa$i)) + 16|0); + $52 = HEAP32[$arrayidx155$i>>2]|0; + $cmp156$i = ($52|0)==(0|0); + if ($cmp156$i) { + $R$3$i180 = 0; + break; + } else { + $R$1$i176 = $52;$RP$1$i175 = $arrayidx155$i; + } + } else { + $R$1$i176 = $51;$RP$1$i175 = $arrayidx151$i; + } + while(1) { + $arrayidx161$i = ((($R$1$i176)) + 20|0); + $53 = HEAP32[$arrayidx161$i>>2]|0; + $cmp162$i177 = ($53|0)==(0|0); + if (!($cmp162$i177)) { + $R$1$i176 = $53;$RP$1$i175 = $arrayidx161$i; + continue; + } + $arrayidx165$i178 = ((($R$1$i176)) + 16|0); + $54 = HEAP32[$arrayidx165$i178>>2]|0; + $cmp166$i = ($54|0)==(0|0); + if ($cmp166$i) { + break; + } else { + $R$1$i176 = $54;$RP$1$i175 = $arrayidx165$i178; + } + } + HEAP32[$RP$1$i175>>2] = 0; + $R$3$i180 = $R$1$i176; + } else { + $fd$i173 = ((($v$4$lcssa$i)) + 8|0); + $50 = HEAP32[$fd$i173>>2]|0; + $bk145$i = ((($50)) + 12|0); + HEAP32[$bk145$i>>2] = $49; + $fd146$i = ((($49)) + 8|0); + HEAP32[$fd146$i>>2] = $50; + $R$3$i180 = $49; + } + } while(0); + $cmp180$i = ($48|0)==(0|0); + do { + if ($cmp180$i) { + $64 = $38; + } else { + $index$i181 = ((($v$4$lcssa$i)) + 28|0); + $55 = HEAP32[$index$i181>>2]|0; + $arrayidx184$i = (440 + ($55<<2)|0); + $56 = HEAP32[$arrayidx184$i>>2]|0; + $cmp185$i = ($v$4$lcssa$i|0)==($56|0); + if ($cmp185$i) { + HEAP32[$arrayidx184$i>>2] = $R$3$i180; + $cond2$i = ($R$3$i180|0)==(0|0); + if ($cond2$i) { + $shl192$i = 1 << $55; + $neg$i182 = $shl192$i ^ -1; + $and194$i183 = $38 & $neg$i182; + HEAP32[(140)>>2] = $and194$i183; + $64 = $and194$i183; + break; + } + } else { + $arrayidx204$i = ((($48)) + 16|0); + $57 = HEAP32[$arrayidx204$i>>2]|0; + $cmp205$i = ($57|0)!=($v$4$lcssa$i|0); + $$sink2$i184 = $cmp205$i&1; + $arrayidx212$i = (((($48)) + 16|0) + ($$sink2$i184<<2)|0); + HEAP32[$arrayidx212$i>>2] = $R$3$i180; + $cmp217$i = ($R$3$i180|0)==(0|0); + if ($cmp217$i) { + $64 = $38; + break; + } + } + $parent226$i = ((($R$3$i180)) + 24|0); + HEAP32[$parent226$i>>2] = $48; + $arrayidx228$i = ((($v$4$lcssa$i)) + 16|0); + $58 = HEAP32[$arrayidx228$i>>2]|0; + $cmp229$i = ($58|0)==(0|0); + if (!($cmp229$i)) { + $arrayidx239$i = ((($R$3$i180)) + 16|0); + HEAP32[$arrayidx239$i>>2] = $58; + $parent240$i = ((($58)) + 24|0); + HEAP32[$parent240$i>>2] = $R$3$i180; + } + $arrayidx245$i = ((($v$4$lcssa$i)) + 20|0); + $59 = HEAP32[$arrayidx245$i>>2]|0; + $cmp246$i = ($59|0)==(0|0); + if ($cmp246$i) { + $64 = $38; + } else { + $arrayidx256$i = ((($R$3$i180)) + 20|0); + HEAP32[$arrayidx256$i>>2] = $59; + $parent257$i = ((($59)) + 24|0); + HEAP32[$parent257$i>>2] = $R$3$i180; + $64 = $38; + } + } + } while(0); + $cmp265$i = ($rsize$4$lcssa$i>>>0)<(16); + do { + if ($cmp265$i) { + $add268$i = (($rsize$4$lcssa$i) + ($and145))|0; + $or270$i = $add268$i | 3; + $head271$i = ((($v$4$lcssa$i)) + 4|0); + HEAP32[$head271$i>>2] = $or270$i; + $add$ptr273$i = (($v$4$lcssa$i) + ($add268$i)|0); + $head274$i = ((($add$ptr273$i)) + 4|0); + $60 = HEAP32[$head274$i>>2]|0; + $or275$i = $60 | 1; + HEAP32[$head274$i>>2] = $or275$i; + } else { + $or278$i = $and145 | 3; + $head279$i = ((($v$4$lcssa$i)) + 4|0); + HEAP32[$head279$i>>2] = $or278$i; + $or280$i = $rsize$4$lcssa$i | 1; + $head281$i = ((($add$ptr$i170)) + 4|0); + HEAP32[$head281$i>>2] = $or280$i; + $add$ptr282$i = (($add$ptr$i170) + ($rsize$4$lcssa$i)|0); + HEAP32[$add$ptr282$i>>2] = $rsize$4$lcssa$i; + $shr283$i = $rsize$4$lcssa$i >>> 3; + $cmp284$i = ($rsize$4$lcssa$i>>>0)<(256); + if ($cmp284$i) { + $shl288$i = $shr283$i << 1; + $arrayidx289$i = (176 + ($shl288$i<<2)|0); + $61 = HEAP32[34]|0; + $shl291$i = 1 << $shr283$i; + $and292$i = $61 & $shl291$i; + $tobool293$i = ($and292$i|0)==(0); + if ($tobool293$i) { + $or297$i = $61 | $shl291$i; + HEAP32[34] = $or297$i; + $$pre$i187 = ((($arrayidx289$i)) + 8|0); + $$pre$phi$i188Z2D = $$pre$i187;$F290$0$i = $arrayidx289$i; + } else { + $62 = ((($arrayidx289$i)) + 8|0); + $63 = HEAP32[$62>>2]|0; + $$pre$phi$i188Z2D = $62;$F290$0$i = $63; + } + HEAP32[$$pre$phi$i188Z2D>>2] = $add$ptr$i170; + $bk311$i = ((($F290$0$i)) + 12|0); + HEAP32[$bk311$i>>2] = $add$ptr$i170; + $fd312$i = ((($add$ptr$i170)) + 8|0); + HEAP32[$fd312$i>>2] = $F290$0$i; + $bk313$i = ((($add$ptr$i170)) + 12|0); + HEAP32[$bk313$i>>2] = $arrayidx289$i; + break; + } + $shr318$i = $rsize$4$lcssa$i >>> 8; + $cmp319$i = ($shr318$i|0)==(0); + if ($cmp319$i) { + $I316$0$i = 0; + } else { + $cmp323$i = ($rsize$4$lcssa$i>>>0)>(16777215); + if ($cmp323$i) { + $I316$0$i = 31; + } else { + $sub329$i = (($shr318$i) + 1048320)|0; + $shr330$i = $sub329$i >>> 16; + $and331$i = $shr330$i & 8; + $shl333$i = $shr318$i << $and331$i; + $sub334$i = (($shl333$i) + 520192)|0; + $shr335$i = $sub334$i >>> 16; + $and336$i = $shr335$i & 4; + $add337$i = $and336$i | $and331$i; + $shl338$i = $shl333$i << $and336$i; + $sub339$i = (($shl338$i) + 245760)|0; + $shr340$i = $sub339$i >>> 16; + $and341$i = $shr340$i & 2; + $add342$i = $add337$i | $and341$i; + $sub343$i = (14 - ($add342$i))|0; + $shl344$i = $shl338$i << $and341$i; + $shr345$i = $shl344$i >>> 15; + $add346$i = (($sub343$i) + ($shr345$i))|0; + $shl347$i = $add346$i << 1; + $add348$i = (($add346$i) + 7)|0; + $shr349$i = $rsize$4$lcssa$i >>> $add348$i; + $and350$i = $shr349$i & 1; + $add351$i = $and350$i | $shl347$i; + $I316$0$i = $add351$i; + } + } + $arrayidx355$i = (440 + ($I316$0$i<<2)|0); + $index356$i = ((($add$ptr$i170)) + 28|0); + HEAP32[$index356$i>>2] = $I316$0$i; + $child357$i = ((($add$ptr$i170)) + 16|0); + $arrayidx358$i = ((($child357$i)) + 4|0); + HEAP32[$arrayidx358$i>>2] = 0; + HEAP32[$child357$i>>2] = 0; + $shl362$i = 1 << $I316$0$i; + $and363$i = $64 & $shl362$i; + $tobool364$i = ($and363$i|0)==(0); + if ($tobool364$i) { + $or368$i = $64 | $shl362$i; + HEAP32[(140)>>2] = $or368$i; + HEAP32[$arrayidx355$i>>2] = $add$ptr$i170; + $parent369$i = ((($add$ptr$i170)) + 24|0); + HEAP32[$parent369$i>>2] = $arrayidx355$i; + $bk370$i = ((($add$ptr$i170)) + 12|0); + HEAP32[$bk370$i>>2] = $add$ptr$i170; + $fd371$i = ((($add$ptr$i170)) + 8|0); + HEAP32[$fd371$i>>2] = $add$ptr$i170; + break; + } + $65 = HEAP32[$arrayidx355$i>>2]|0; + $cmp374$i = ($I316$0$i|0)==(31); + $shr378$i = $I316$0$i >>> 1; + $sub381$i = (25 - ($shr378$i))|0; + $cond383$i = $cmp374$i ? 0 : $sub381$i; + $shl384$i = $rsize$4$lcssa$i << $cond383$i; + $K373$0$i = $shl384$i;$T$0$i = $65; + while(1) { + $head386$i = ((($T$0$i)) + 4|0); + $66 = HEAP32[$head386$i>>2]|0; + $and387$i = $66 & -8; + $cmp388$i = ($and387$i|0)==($rsize$4$lcssa$i|0); + if ($cmp388$i) { + label = 97; + break; + } + $shr392$i = $K373$0$i >>> 31; + $arrayidx394$i = (((($T$0$i)) + 16|0) + ($shr392$i<<2)|0); + $shl395$i = $K373$0$i << 1; + $67 = HEAP32[$arrayidx394$i>>2]|0; + $cmp396$i = ($67|0)==(0|0); + if ($cmp396$i) { + label = 96; + break; + } else { + $K373$0$i = $shl395$i;$T$0$i = $67; + } + } + if ((label|0) == 96) { + HEAP32[$arrayidx394$i>>2] = $add$ptr$i170; + $parent406$i = ((($add$ptr$i170)) + 24|0); + HEAP32[$parent406$i>>2] = $T$0$i; + $bk407$i = ((($add$ptr$i170)) + 12|0); + HEAP32[$bk407$i>>2] = $add$ptr$i170; + $fd408$i = ((($add$ptr$i170)) + 8|0); + HEAP32[$fd408$i>>2] = $add$ptr$i170; + break; + } + else if ((label|0) == 97) { + $fd416$i = ((($T$0$i)) + 8|0); + $68 = HEAP32[$fd416$i>>2]|0; + $bk429$i = ((($68)) + 12|0); + HEAP32[$bk429$i>>2] = $add$ptr$i170; + HEAP32[$fd416$i>>2] = $add$ptr$i170; + $fd431$i = ((($add$ptr$i170)) + 8|0); + HEAP32[$fd431$i>>2] = $68; + $bk432$i = ((($add$ptr$i170)) + 12|0); + HEAP32[$bk432$i>>2] = $T$0$i; + $parent433$i = ((($add$ptr$i170)) + 24|0); + HEAP32[$parent433$i>>2] = 0; + break; + } + } + } while(0); + $add$ptr441$i = ((($v$4$lcssa$i)) + 8|0); + $retval$0 = $add$ptr441$i; + STACKTOP = sp;return ($retval$0|0); + } else { + $nb$0 = $and145; + } + } + } + } + } + } while(0); + $69 = HEAP32[(144)>>2]|0; + $cmp156 = ($69>>>0)<($nb$0>>>0); + if (!($cmp156)) { + $sub160 = (($69) - ($nb$0))|0; + $70 = HEAP32[(156)>>2]|0; + $cmp162 = ($sub160>>>0)>(15); + if ($cmp162) { + $add$ptr166 = (($70) + ($nb$0)|0); + HEAP32[(156)>>2] = $add$ptr166; + HEAP32[(144)>>2] = $sub160; + $or167 = $sub160 | 1; + $head168 = ((($add$ptr166)) + 4|0); + HEAP32[$head168>>2] = $or167; + $add$ptr169 = (($70) + ($69)|0); + HEAP32[$add$ptr169>>2] = $sub160; + $or172 = $nb$0 | 3; + $head173 = ((($70)) + 4|0); + HEAP32[$head173>>2] = $or172; + } else { + HEAP32[(144)>>2] = 0; + HEAP32[(156)>>2] = 0; + $or176 = $69 | 3; + $head177 = ((($70)) + 4|0); + HEAP32[$head177>>2] = $or176; + $add$ptr178 = (($70) + ($69)|0); + $head179 = ((($add$ptr178)) + 4|0); + $71 = HEAP32[$head179>>2]|0; + $or180 = $71 | 1; + HEAP32[$head179>>2] = $or180; + } + $add$ptr182 = ((($70)) + 8|0); + $retval$0 = $add$ptr182; + STACKTOP = sp;return ($retval$0|0); + } + $72 = HEAP32[(148)>>2]|0; + $cmp186 = ($72>>>0)>($nb$0>>>0); + if ($cmp186) { + $sub190 = (($72) - ($nb$0))|0; + HEAP32[(148)>>2] = $sub190; + $73 = HEAP32[(160)>>2]|0; + $add$ptr193 = (($73) + ($nb$0)|0); + HEAP32[(160)>>2] = $add$ptr193; + $or194 = $sub190 | 1; + $head195 = ((($add$ptr193)) + 4|0); + HEAP32[$head195>>2] = $or194; + $or197 = $nb$0 | 3; + $head198 = ((($73)) + 4|0); + HEAP32[$head198>>2] = $or197; + $add$ptr199 = ((($73)) + 8|0); + $retval$0 = $add$ptr199; + STACKTOP = sp;return ($retval$0|0); + } + $74 = HEAP32[152]|0; + $cmp$i133 = ($74|0)==(0); + if ($cmp$i133) { + HEAP32[(616)>>2] = 4096; + HEAP32[(612)>>2] = 4096; + HEAP32[(620)>>2] = -1; + HEAP32[(624)>>2] = -1; + HEAP32[(628)>>2] = 0; + HEAP32[(580)>>2] = 0; + $75 = $magic$i$i; + $xor$i$i = $75 & -16; + $and6$i$i = $xor$i$i ^ 1431655768; + HEAP32[152] = $and6$i$i; + $76 = 4096; + } else { + $$pre$i134 = HEAP32[(616)>>2]|0; + $76 = $$pre$i134; + } + $add$i135 = (($nb$0) + 48)|0; + $sub$i136 = (($nb$0) + 47)|0; + $add9$i = (($76) + ($sub$i136))|0; + $neg$i137 = (0 - ($76))|0; + $and11$i = $add9$i & $neg$i137; + $cmp12$i = ($and11$i>>>0)>($nb$0>>>0); + if (!($cmp12$i)) { + $retval$0 = 0; + STACKTOP = sp;return ($retval$0|0); + } + $77 = HEAP32[(576)>>2]|0; + $cmp15$i = ($77|0)==(0); + if (!($cmp15$i)) { + $78 = HEAP32[(568)>>2]|0; + $add17$i = (($78) + ($and11$i))|0; + $cmp19$i = ($add17$i>>>0)<=($78>>>0); + $cmp21$i = ($add17$i>>>0)>($77>>>0); + $or$cond1$i = $cmp19$i | $cmp21$i; + if ($or$cond1$i) { + $retval$0 = 0; + STACKTOP = sp;return ($retval$0|0); + } + } + $79 = HEAP32[(580)>>2]|0; + $and29$i = $79 & 4; + $tobool30$i = ($and29$i|0)==(0); + L167: do { + if ($tobool30$i) { + $80 = HEAP32[(160)>>2]|0; + $cmp32$i138 = ($80|0)==(0|0); + L169: do { + if ($cmp32$i138) { + label = 118; + } else { + $sp$0$i$i = (584); + while(1) { + $81 = HEAP32[$sp$0$i$i>>2]|0; + $cmp$i52$i = ($81>>>0)>($80>>>0); + if (!($cmp$i52$i)) { + $size$i$i = ((($sp$0$i$i)) + 4|0); + $82 = HEAP32[$size$i$i>>2]|0; + $add$ptr$i54$i = (($81) + ($82)|0); + $cmp2$i$i = ($add$ptr$i54$i>>>0)>($80>>>0); + if ($cmp2$i$i) { + break; + } + } + $next$i$i = ((($sp$0$i$i)) + 8|0); + $83 = HEAP32[$next$i$i>>2]|0; + $cmp3$i$i = ($83|0)==(0|0); + if ($cmp3$i$i) { + label = 118; + break L169; + } else { + $sp$0$i$i = $83; + } + } + $add77$i = (($add9$i) - ($72))|0; + $and80$i = $add77$i & $neg$i137; + $cmp81$i = ($and80$i>>>0)<(2147483647); + if ($cmp81$i) { + $call83$i = (_sbrk(($and80$i|0))|0); + $88 = HEAP32[$sp$0$i$i>>2]|0; + $89 = HEAP32[$size$i$i>>2]|0; + $add$ptr$i141 = (($88) + ($89)|0); + $cmp85$i = ($call83$i|0)==($add$ptr$i141|0); + if ($cmp85$i) { + $cmp89$i = ($call83$i|0)==((-1)|0); + if ($cmp89$i) { + $tsize$2617179$i = $and80$i; + } else { + $tbase$792$i = $call83$i;$tsize$791$i = $and80$i; + label = 135; + break L167; + } + } else { + $br$2$ph$i = $call83$i;$ssize$2$ph$i = $and80$i; + label = 126; + } + } else { + $tsize$2617179$i = 0; + } + } + } while(0); + do { + if ((label|0) == 118) { + $call37$i = (_sbrk(0)|0); + $cmp38$i = ($call37$i|0)==((-1)|0); + if ($cmp38$i) { + $tsize$2617179$i = 0; + } else { + $84 = $call37$i; + $85 = HEAP32[(612)>>2]|0; + $sub41$i = (($85) + -1)|0; + $and42$i = $sub41$i & $84; + $cmp43$i = ($and42$i|0)==(0); + $add46$i = (($sub41$i) + ($84))|0; + $neg48$i = (0 - ($85))|0; + $and49$i = $add46$i & $neg48$i; + $sub50$i = (($and49$i) - ($84))|0; + $add51$i = $cmp43$i ? 0 : $sub50$i; + $and11$add51$i = (($add51$i) + ($and11$i))|0; + $86 = HEAP32[(568)>>2]|0; + $add54$i = (($and11$add51$i) + ($86))|0; + $cmp55$i = ($and11$add51$i>>>0)>($nb$0>>>0); + $cmp57$i = ($and11$add51$i>>>0)<(2147483647); + $or$cond$i = $cmp55$i & $cmp57$i; + if ($or$cond$i) { + $87 = HEAP32[(576)>>2]|0; + $cmp60$i = ($87|0)==(0); + if (!($cmp60$i)) { + $cmp63$i = ($add54$i>>>0)<=($86>>>0); + $cmp66$i140 = ($add54$i>>>0)>($87>>>0); + $or$cond2$i = $cmp63$i | $cmp66$i140; + if ($or$cond2$i) { + $tsize$2617179$i = 0; + break; + } + } + $call68$i = (_sbrk(($and11$add51$i|0))|0); + $cmp69$i = ($call68$i|0)==($call37$i|0); + if ($cmp69$i) { + $tbase$792$i = $call37$i;$tsize$791$i = $and11$add51$i; + label = 135; + break L167; + } else { + $br$2$ph$i = $call68$i;$ssize$2$ph$i = $and11$add51$i; + label = 126; + } + } else { + $tsize$2617179$i = 0; + } + } + } + } while(0); + do { + if ((label|0) == 126) { + $sub112$i = (0 - ($ssize$2$ph$i))|0; + $cmp91$i = ($br$2$ph$i|0)!=((-1)|0); + $cmp93$i = ($ssize$2$ph$i>>>0)<(2147483647); + $or$cond5$i = $cmp93$i & $cmp91$i; + $cmp96$i = ($add$i135>>>0)>($ssize$2$ph$i>>>0); + $or$cond3$i = $cmp96$i & $or$cond5$i; + if (!($or$cond3$i)) { + $cmp118$i = ($br$2$ph$i|0)==((-1)|0); + if ($cmp118$i) { + $tsize$2617179$i = 0; + break; + } else { + $tbase$792$i = $br$2$ph$i;$tsize$791$i = $ssize$2$ph$i; + label = 135; + break L167; + } + } + $90 = HEAP32[(616)>>2]|0; + $sub99$i = (($sub$i136) - ($ssize$2$ph$i))|0; + $add101$i = (($sub99$i) + ($90))|0; + $neg103$i = (0 - ($90))|0; + $and104$i = $add101$i & $neg103$i; + $cmp105$i = ($and104$i>>>0)<(2147483647); + if (!($cmp105$i)) { + $tbase$792$i = $br$2$ph$i;$tsize$791$i = $ssize$2$ph$i; + label = 135; + break L167; + } + $call107$i = (_sbrk(($and104$i|0))|0); + $cmp108$i = ($call107$i|0)==((-1)|0); + if ($cmp108$i) { + (_sbrk(($sub112$i|0))|0); + $tsize$2617179$i = 0; + break; + } else { + $add110$i = (($and104$i) + ($ssize$2$ph$i))|0; + $tbase$792$i = $br$2$ph$i;$tsize$791$i = $add110$i; + label = 135; + break L167; + } + } + } while(0); + $91 = HEAP32[(580)>>2]|0; + $or$i = $91 | 4; + HEAP32[(580)>>2] = $or$i; + $tsize$4$i = $tsize$2617179$i; + label = 133; + } else { + $tsize$4$i = 0; + label = 133; + } + } while(0); + if ((label|0) == 133) { + $cmp127$i = ($and11$i>>>0)<(2147483647); + if ($cmp127$i) { + $call131$i = (_sbrk(($and11$i|0))|0); + $call132$i = (_sbrk(0)|0); + $cmp133$i = ($call131$i|0)!=((-1)|0); + $cmp135$i = ($call132$i|0)!=((-1)|0); + $or$cond4$i = $cmp133$i & $cmp135$i; + $cmp137$i = ($call131$i>>>0)<($call132$i>>>0); + $or$cond7$i = $cmp137$i & $or$cond4$i; + $sub$ptr$lhs$cast$i = $call132$i; + $sub$ptr$rhs$cast$i = $call131$i; + $sub$ptr$sub$i = (($sub$ptr$lhs$cast$i) - ($sub$ptr$rhs$cast$i))|0; + $add140$i = (($nb$0) + 40)|0; + $cmp141$i = ($sub$ptr$sub$i>>>0)>($add140$i>>>0); + $sub$ptr$sub$tsize$4$i = $cmp141$i ? $sub$ptr$sub$i : $tsize$4$i; + $or$cond7$not$i = $or$cond7$i ^ 1; + $cmp14795$i = ($call131$i|0)==((-1)|0); + $not$cmp141$i = $cmp141$i ^ 1; + $cmp147$i = $cmp14795$i | $not$cmp141$i; + $or$cond93$i = $cmp147$i | $or$cond7$not$i; + if (!($or$cond93$i)) { + $tbase$792$i = $call131$i;$tsize$791$i = $sub$ptr$sub$tsize$4$i; + label = 135; + } + } + } + if ((label|0) == 135) { + $92 = HEAP32[(568)>>2]|0; + $add150$i = (($92) + ($tsize$791$i))|0; + HEAP32[(568)>>2] = $add150$i; + $93 = HEAP32[(572)>>2]|0; + $cmp151$i = ($add150$i>>>0)>($93>>>0); + if ($cmp151$i) { + HEAP32[(572)>>2] = $add150$i; + } + $94 = HEAP32[(160)>>2]|0; + $cmp157$i = ($94|0)==(0|0); + do { + if ($cmp157$i) { + $95 = HEAP32[(152)>>2]|0; + $cmp159$i = ($95|0)==(0|0); + $cmp162$i = ($tbase$792$i>>>0)<($95>>>0); + $or$cond8$i = $cmp159$i | $cmp162$i; + if ($or$cond8$i) { + HEAP32[(152)>>2] = $tbase$792$i; + } + HEAP32[(584)>>2] = $tbase$792$i; + HEAP32[(588)>>2] = $tsize$791$i; + HEAP32[(596)>>2] = 0; + $96 = HEAP32[152]|0; + HEAP32[(172)>>2] = $96; + HEAP32[(168)>>2] = -1; + HEAP32[(188)>>2] = (176); + HEAP32[(184)>>2] = (176); + HEAP32[(196)>>2] = (184); + HEAP32[(192)>>2] = (184); + HEAP32[(204)>>2] = (192); + HEAP32[(200)>>2] = (192); + HEAP32[(212)>>2] = (200); + HEAP32[(208)>>2] = (200); + HEAP32[(220)>>2] = (208); + HEAP32[(216)>>2] = (208); + HEAP32[(228)>>2] = (216); + HEAP32[(224)>>2] = (216); + HEAP32[(236)>>2] = (224); + HEAP32[(232)>>2] = (224); + HEAP32[(244)>>2] = (232); + HEAP32[(240)>>2] = (232); + HEAP32[(252)>>2] = (240); + HEAP32[(248)>>2] = (240); + HEAP32[(260)>>2] = (248); + HEAP32[(256)>>2] = (248); + HEAP32[(268)>>2] = (256); + HEAP32[(264)>>2] = (256); + HEAP32[(276)>>2] = (264); + HEAP32[(272)>>2] = (264); + HEAP32[(284)>>2] = (272); + HEAP32[(280)>>2] = (272); + HEAP32[(292)>>2] = (280); + HEAP32[(288)>>2] = (280); + HEAP32[(300)>>2] = (288); + HEAP32[(296)>>2] = (288); + HEAP32[(308)>>2] = (296); + HEAP32[(304)>>2] = (296); + HEAP32[(316)>>2] = (304); + HEAP32[(312)>>2] = (304); + HEAP32[(324)>>2] = (312); + HEAP32[(320)>>2] = (312); + HEAP32[(332)>>2] = (320); + HEAP32[(328)>>2] = (320); + HEAP32[(340)>>2] = (328); + HEAP32[(336)>>2] = (328); + HEAP32[(348)>>2] = (336); + HEAP32[(344)>>2] = (336); + HEAP32[(356)>>2] = (344); + HEAP32[(352)>>2] = (344); + HEAP32[(364)>>2] = (352); + HEAP32[(360)>>2] = (352); + HEAP32[(372)>>2] = (360); + HEAP32[(368)>>2] = (360); + HEAP32[(380)>>2] = (368); + HEAP32[(376)>>2] = (368); + HEAP32[(388)>>2] = (376); + HEAP32[(384)>>2] = (376); + HEAP32[(396)>>2] = (384); + HEAP32[(392)>>2] = (384); + HEAP32[(404)>>2] = (392); + HEAP32[(400)>>2] = (392); + HEAP32[(412)>>2] = (400); + HEAP32[(408)>>2] = (400); + HEAP32[(420)>>2] = (408); + HEAP32[(416)>>2] = (408); + HEAP32[(428)>>2] = (416); + HEAP32[(424)>>2] = (416); + HEAP32[(436)>>2] = (424); + HEAP32[(432)>>2] = (424); + $sub172$i = (($tsize$791$i) + -40)|0; + $add$ptr$i40$i = ((($tbase$792$i)) + 8|0); + $97 = $add$ptr$i40$i; + $and$i41$i = $97 & 7; + $cmp$i42$i = ($and$i41$i|0)==(0); + $sub$i43$i = (0 - ($97))|0; + $and3$i44$i = $sub$i43$i & 7; + $cond$i45$i = $cmp$i42$i ? 0 : $and3$i44$i; + $add$ptr4$i46$i = (($tbase$792$i) + ($cond$i45$i)|0); + $sub5$i47$i = (($sub172$i) - ($cond$i45$i))|0; + HEAP32[(160)>>2] = $add$ptr4$i46$i; + HEAP32[(148)>>2] = $sub5$i47$i; + $or$i48$i = $sub5$i47$i | 1; + $head$i49$i = ((($add$ptr4$i46$i)) + 4|0); + HEAP32[$head$i49$i>>2] = $or$i48$i; + $add$ptr6$i50$i = (($tbase$792$i) + ($sub172$i)|0); + $head7$i51$i = ((($add$ptr6$i50$i)) + 4|0); + HEAP32[$head7$i51$i>>2] = 40; + $98 = HEAP32[(624)>>2]|0; + HEAP32[(164)>>2] = $98; + } else { + $sp$0104$i = (584); + while(1) { + $99 = HEAP32[$sp$0104$i>>2]|0; + $size188$i = ((($sp$0104$i)) + 4|0); + $100 = HEAP32[$size188$i>>2]|0; + $add$ptr189$i = (($99) + ($100)|0); + $cmp190$i = ($tbase$792$i|0)==($add$ptr189$i|0); + if ($cmp190$i) { + label = 143; + break; + } + $next$i = ((($sp$0104$i)) + 8|0); + $101 = HEAP32[$next$i>>2]|0; + $cmp186$i = ($101|0)==(0|0); + if ($cmp186$i) { + break; + } else { + $sp$0104$i = $101; + } + } + if ((label|0) == 143) { + $sflags193$i = ((($sp$0104$i)) + 12|0); + $102 = HEAP32[$sflags193$i>>2]|0; + $and194$i = $102 & 8; + $tobool195$i = ($and194$i|0)==(0); + if ($tobool195$i) { + $cmp203$i = ($99>>>0)<=($94>>>0); + $cmp209$i = ($tbase$792$i>>>0)>($94>>>0); + $or$cond94$i = $cmp209$i & $cmp203$i; + if ($or$cond94$i) { + $add212$i = (($100) + ($tsize$791$i))|0; + HEAP32[$size188$i>>2] = $add212$i; + $103 = HEAP32[(148)>>2]|0; + $add215$i = (($103) + ($tsize$791$i))|0; + $add$ptr$i32$i = ((($94)) + 8|0); + $104 = $add$ptr$i32$i; + $and$i33$i = $104 & 7; + $cmp$i34$i = ($and$i33$i|0)==(0); + $sub$i35$i = (0 - ($104))|0; + $and3$i36$i = $sub$i35$i & 7; + $cond$i37$i = $cmp$i34$i ? 0 : $and3$i36$i; + $add$ptr4$i38$i = (($94) + ($cond$i37$i)|0); + $sub5$i$i = (($add215$i) - ($cond$i37$i))|0; + HEAP32[(160)>>2] = $add$ptr4$i38$i; + HEAP32[(148)>>2] = $sub5$i$i; + $or$i$i = $sub5$i$i | 1; + $head$i39$i = ((($add$ptr4$i38$i)) + 4|0); + HEAP32[$head$i39$i>>2] = $or$i$i; + $add$ptr6$i$i = (($94) + ($add215$i)|0); + $head7$i$i = ((($add$ptr6$i$i)) + 4|0); + HEAP32[$head7$i$i>>2] = 40; + $105 = HEAP32[(624)>>2]|0; + HEAP32[(164)>>2] = $105; + break; + } + } + } + $106 = HEAP32[(152)>>2]|0; + $cmp218$i = ($tbase$792$i>>>0)<($106>>>0); + if ($cmp218$i) { + HEAP32[(152)>>2] = $tbase$792$i; + } + $add$ptr227$i = (($tbase$792$i) + ($tsize$791$i)|0); + $sp$1103$i = (584); + while(1) { + $107 = HEAP32[$sp$1103$i>>2]|0; + $cmp228$i = ($107|0)==($add$ptr227$i|0); + if ($cmp228$i) { + label = 151; + break; + } + $next231$i = ((($sp$1103$i)) + 8|0); + $108 = HEAP32[$next231$i>>2]|0; + $cmp224$i = ($108|0)==(0|0); + if ($cmp224$i) { + $sp$0$i$i$i = (584); + break; + } else { + $sp$1103$i = $108; + } + } + if ((label|0) == 151) { + $sflags235$i = ((($sp$1103$i)) + 12|0); + $109 = HEAP32[$sflags235$i>>2]|0; + $and236$i = $109 & 8; + $tobool237$i = ($and236$i|0)==(0); + if ($tobool237$i) { + HEAP32[$sp$1103$i>>2] = $tbase$792$i; + $size245$i = ((($sp$1103$i)) + 4|0); + $110 = HEAP32[$size245$i>>2]|0; + $add246$i = (($110) + ($tsize$791$i))|0; + HEAP32[$size245$i>>2] = $add246$i; + $add$ptr$i$i = ((($tbase$792$i)) + 8|0); + $111 = $add$ptr$i$i; + $and$i11$i = $111 & 7; + $cmp$i12$i = ($and$i11$i|0)==(0); + $sub$i13$i = (0 - ($111))|0; + $and3$i$i = $sub$i13$i & 7; + $cond$i14$i = $cmp$i12$i ? 0 : $and3$i$i; + $add$ptr4$i$i = (($tbase$792$i) + ($cond$i14$i)|0); + $add$ptr5$i$i = ((($add$ptr227$i)) + 8|0); + $112 = $add$ptr5$i$i; + $and6$i15$i = $112 & 7; + $cmp7$i$i = ($and6$i15$i|0)==(0); + $sub12$i$i = (0 - ($112))|0; + $and13$i$i = $sub12$i$i & 7; + $cond15$i$i = $cmp7$i$i ? 0 : $and13$i$i; + $add$ptr16$i$i = (($add$ptr227$i) + ($cond15$i$i)|0); + $sub$ptr$lhs$cast$i16$i = $add$ptr16$i$i; + $sub$ptr$rhs$cast$i17$i = $add$ptr4$i$i; + $sub$ptr$sub$i18$i = (($sub$ptr$lhs$cast$i16$i) - ($sub$ptr$rhs$cast$i17$i))|0; + $add$ptr17$i$i = (($add$ptr4$i$i) + ($nb$0)|0); + $sub18$i$i = (($sub$ptr$sub$i18$i) - ($nb$0))|0; + $or19$i$i = $nb$0 | 3; + $head$i19$i = ((($add$ptr4$i$i)) + 4|0); + HEAP32[$head$i19$i>>2] = $or19$i$i; + $cmp20$i$i = ($94|0)==($add$ptr16$i$i|0); + do { + if ($cmp20$i$i) { + $113 = HEAP32[(148)>>2]|0; + $add$i$i = (($113) + ($sub18$i$i))|0; + HEAP32[(148)>>2] = $add$i$i; + HEAP32[(160)>>2] = $add$ptr17$i$i; + $or22$i$i = $add$i$i | 1; + $head23$i$i = ((($add$ptr17$i$i)) + 4|0); + HEAP32[$head23$i$i>>2] = $or22$i$i; + } else { + $114 = HEAP32[(156)>>2]|0; + $cmp24$i$i = ($114|0)==($add$ptr16$i$i|0); + if ($cmp24$i$i) { + $115 = HEAP32[(144)>>2]|0; + $add26$i$i = (($115) + ($sub18$i$i))|0; + HEAP32[(144)>>2] = $add26$i$i; + HEAP32[(156)>>2] = $add$ptr17$i$i; + $or28$i$i = $add26$i$i | 1; + $head29$i$i = ((($add$ptr17$i$i)) + 4|0); + HEAP32[$head29$i$i>>2] = $or28$i$i; + $add$ptr30$i$i = (($add$ptr17$i$i) + ($add26$i$i)|0); + HEAP32[$add$ptr30$i$i>>2] = $add26$i$i; + break; + } + $head32$i$i = ((($add$ptr16$i$i)) + 4|0); + $116 = HEAP32[$head32$i$i>>2]|0; + $and33$i$i = $116 & 3; + $cmp34$i$i = ($and33$i$i|0)==(1); + if ($cmp34$i$i) { + $and37$i$i = $116 & -8; + $shr$i22$i = $116 >>> 3; + $cmp38$i$i = ($116>>>0)<(256); + L234: do { + if ($cmp38$i$i) { + $fd$i$i = ((($add$ptr16$i$i)) + 8|0); + $117 = HEAP32[$fd$i$i>>2]|0; + $bk$i23$i = ((($add$ptr16$i$i)) + 12|0); + $118 = HEAP32[$bk$i23$i>>2]|0; + $cmp46$i$i = ($118|0)==($117|0); + if ($cmp46$i$i) { + $shl48$i$i = 1 << $shr$i22$i; + $neg$i$i = $shl48$i$i ^ -1; + $119 = HEAP32[34]|0; + $and49$i$i = $119 & $neg$i$i; + HEAP32[34] = $and49$i$i; + break; + } else { + $bk67$i$i = ((($117)) + 12|0); + HEAP32[$bk67$i$i>>2] = $118; + $fd68$i$i = ((($118)) + 8|0); + HEAP32[$fd68$i$i>>2] = $117; + break; + } + } else { + $parent$i24$i = ((($add$ptr16$i$i)) + 24|0); + $120 = HEAP32[$parent$i24$i>>2]|0; + $bk74$i$i = ((($add$ptr16$i$i)) + 12|0); + $121 = HEAP32[$bk74$i$i>>2]|0; + $cmp75$i$i = ($121|0)==($add$ptr16$i$i|0); + do { + if ($cmp75$i$i) { + $child$i$i = ((($add$ptr16$i$i)) + 16|0); + $arrayidx96$i$i = ((($child$i$i)) + 4|0); + $123 = HEAP32[$arrayidx96$i$i>>2]|0; + $cmp97$i$i = ($123|0)==(0|0); + if ($cmp97$i$i) { + $124 = HEAP32[$child$i$i>>2]|0; + $cmp100$i$i = ($124|0)==(0|0); + if ($cmp100$i$i) { + $R$3$i$i = 0; + break; + } else { + $R$1$i$i = $124;$RP$1$i$i = $child$i$i; + } + } else { + $R$1$i$i = $123;$RP$1$i$i = $arrayidx96$i$i; + } + while(1) { + $arrayidx103$i$i = ((($R$1$i$i)) + 20|0); + $125 = HEAP32[$arrayidx103$i$i>>2]|0; + $cmp104$i$i = ($125|0)==(0|0); + if (!($cmp104$i$i)) { + $R$1$i$i = $125;$RP$1$i$i = $arrayidx103$i$i; + continue; + } + $arrayidx107$i$i = ((($R$1$i$i)) + 16|0); + $126 = HEAP32[$arrayidx107$i$i>>2]|0; + $cmp108$i$i = ($126|0)==(0|0); + if ($cmp108$i$i) { + break; + } else { + $R$1$i$i = $126;$RP$1$i$i = $arrayidx107$i$i; + } + } + HEAP32[$RP$1$i$i>>2] = 0; + $R$3$i$i = $R$1$i$i; + } else { + $fd78$i$i = ((($add$ptr16$i$i)) + 8|0); + $122 = HEAP32[$fd78$i$i>>2]|0; + $bk91$i$i = ((($122)) + 12|0); + HEAP32[$bk91$i$i>>2] = $121; + $fd92$i$i = ((($121)) + 8|0); + HEAP32[$fd92$i$i>>2] = $122; + $R$3$i$i = $121; + } + } while(0); + $cmp120$i25$i = ($120|0)==(0|0); + if ($cmp120$i25$i) { + break; + } + $index$i26$i = ((($add$ptr16$i$i)) + 28|0); + $127 = HEAP32[$index$i26$i>>2]|0; + $arrayidx123$i$i = (440 + ($127<<2)|0); + $128 = HEAP32[$arrayidx123$i$i>>2]|0; + $cmp124$i$i = ($128|0)==($add$ptr16$i$i|0); + do { + if ($cmp124$i$i) { + HEAP32[$arrayidx123$i$i>>2] = $R$3$i$i; + $cond1$i$i = ($R$3$i$i|0)==(0|0); + if (!($cond1$i$i)) { + break; + } + $shl131$i$i = 1 << $127; + $neg132$i$i = $shl131$i$i ^ -1; + $129 = HEAP32[(140)>>2]|0; + $and133$i$i = $129 & $neg132$i$i; + HEAP32[(140)>>2] = $and133$i$i; + break L234; + } else { + $arrayidx143$i$i = ((($120)) + 16|0); + $130 = HEAP32[$arrayidx143$i$i>>2]|0; + $cmp144$i$i = ($130|0)!=($add$ptr16$i$i|0); + $$sink$i$i = $cmp144$i$i&1; + $arrayidx151$i$i = (((($120)) + 16|0) + ($$sink$i$i<<2)|0); + HEAP32[$arrayidx151$i$i>>2] = $R$3$i$i; + $cmp156$i$i = ($R$3$i$i|0)==(0|0); + if ($cmp156$i$i) { + break L234; + } + } + } while(0); + $parent165$i$i = ((($R$3$i$i)) + 24|0); + HEAP32[$parent165$i$i>>2] = $120; + $child166$i$i = ((($add$ptr16$i$i)) + 16|0); + $131 = HEAP32[$child166$i$i>>2]|0; + $cmp168$i$i = ($131|0)==(0|0); + if (!($cmp168$i$i)) { + $arrayidx178$i$i = ((($R$3$i$i)) + 16|0); + HEAP32[$arrayidx178$i$i>>2] = $131; + $parent179$i$i = ((($131)) + 24|0); + HEAP32[$parent179$i$i>>2] = $R$3$i$i; + } + $arrayidx184$i$i = ((($child166$i$i)) + 4|0); + $132 = HEAP32[$arrayidx184$i$i>>2]|0; + $cmp185$i$i = ($132|0)==(0|0); + if ($cmp185$i$i) { + break; + } + $arrayidx195$i$i = ((($R$3$i$i)) + 20|0); + HEAP32[$arrayidx195$i$i>>2] = $132; + $parent196$i$i = ((($132)) + 24|0); + HEAP32[$parent196$i$i>>2] = $R$3$i$i; + } + } while(0); + $add$ptr205$i$i = (($add$ptr16$i$i) + ($and37$i$i)|0); + $add206$i$i = (($and37$i$i) + ($sub18$i$i))|0; + $oldfirst$0$i$i = $add$ptr205$i$i;$qsize$0$i$i = $add206$i$i; + } else { + $oldfirst$0$i$i = $add$ptr16$i$i;$qsize$0$i$i = $sub18$i$i; + } + $head208$i$i = ((($oldfirst$0$i$i)) + 4|0); + $133 = HEAP32[$head208$i$i>>2]|0; + $and209$i$i = $133 & -2; + HEAP32[$head208$i$i>>2] = $and209$i$i; + $or210$i$i = $qsize$0$i$i | 1; + $head211$i$i = ((($add$ptr17$i$i)) + 4|0); + HEAP32[$head211$i$i>>2] = $or210$i$i; + $add$ptr212$i$i = (($add$ptr17$i$i) + ($qsize$0$i$i)|0); + HEAP32[$add$ptr212$i$i>>2] = $qsize$0$i$i; + $shr214$i$i = $qsize$0$i$i >>> 3; + $cmp215$i$i = ($qsize$0$i$i>>>0)<(256); + if ($cmp215$i$i) { + $shl222$i$i = $shr214$i$i << 1; + $arrayidx223$i$i = (176 + ($shl222$i$i<<2)|0); + $134 = HEAP32[34]|0; + $shl226$i$i = 1 << $shr214$i$i; + $and227$i$i = $134 & $shl226$i$i; + $tobool228$i$i = ($and227$i$i|0)==(0); + if ($tobool228$i$i) { + $or232$i$i = $134 | $shl226$i$i; + HEAP32[34] = $or232$i$i; + $$pre$i28$i = ((($arrayidx223$i$i)) + 8|0); + $$pre$phi$i29$iZ2D = $$pre$i28$i;$F224$0$i$i = $arrayidx223$i$i; + } else { + $135 = ((($arrayidx223$i$i)) + 8|0); + $136 = HEAP32[$135>>2]|0; + $$pre$phi$i29$iZ2D = $135;$F224$0$i$i = $136; + } + HEAP32[$$pre$phi$i29$iZ2D>>2] = $add$ptr17$i$i; + $bk246$i$i = ((($F224$0$i$i)) + 12|0); + HEAP32[$bk246$i$i>>2] = $add$ptr17$i$i; + $fd247$i$i = ((($add$ptr17$i$i)) + 8|0); + HEAP32[$fd247$i$i>>2] = $F224$0$i$i; + $bk248$i$i = ((($add$ptr17$i$i)) + 12|0); + HEAP32[$bk248$i$i>>2] = $arrayidx223$i$i; + break; + } + $shr253$i$i = $qsize$0$i$i >>> 8; + $cmp254$i$i = ($shr253$i$i|0)==(0); + do { + if ($cmp254$i$i) { + $I252$0$i$i = 0; + } else { + $cmp258$i$i = ($qsize$0$i$i>>>0)>(16777215); + if ($cmp258$i$i) { + $I252$0$i$i = 31; + break; + } + $sub262$i$i = (($shr253$i$i) + 1048320)|0; + $shr263$i$i = $sub262$i$i >>> 16; + $and264$i$i = $shr263$i$i & 8; + $shl265$i$i = $shr253$i$i << $and264$i$i; + $sub266$i$i = (($shl265$i$i) + 520192)|0; + $shr267$i$i = $sub266$i$i >>> 16; + $and268$i$i = $shr267$i$i & 4; + $add269$i$i = $and268$i$i | $and264$i$i; + $shl270$i$i = $shl265$i$i << $and268$i$i; + $sub271$i$i = (($shl270$i$i) + 245760)|0; + $shr272$i$i = $sub271$i$i >>> 16; + $and273$i$i = $shr272$i$i & 2; + $add274$i$i = $add269$i$i | $and273$i$i; + $sub275$i$i = (14 - ($add274$i$i))|0; + $shl276$i$i = $shl270$i$i << $and273$i$i; + $shr277$i$i = $shl276$i$i >>> 15; + $add278$i$i = (($sub275$i$i) + ($shr277$i$i))|0; + $shl279$i$i = $add278$i$i << 1; + $add280$i$i = (($add278$i$i) + 7)|0; + $shr281$i$i = $qsize$0$i$i >>> $add280$i$i; + $and282$i$i = $shr281$i$i & 1; + $add283$i$i = $and282$i$i | $shl279$i$i; + $I252$0$i$i = $add283$i$i; + } + } while(0); + $arrayidx287$i$i = (440 + ($I252$0$i$i<<2)|0); + $index288$i$i = ((($add$ptr17$i$i)) + 28|0); + HEAP32[$index288$i$i>>2] = $I252$0$i$i; + $child289$i$i = ((($add$ptr17$i$i)) + 16|0); + $arrayidx290$i$i = ((($child289$i$i)) + 4|0); + HEAP32[$arrayidx290$i$i>>2] = 0; + HEAP32[$child289$i$i>>2] = 0; + $137 = HEAP32[(140)>>2]|0; + $shl294$i$i = 1 << $I252$0$i$i; + $and295$i$i = $137 & $shl294$i$i; + $tobool296$i$i = ($and295$i$i|0)==(0); + if ($tobool296$i$i) { + $or300$i$i = $137 | $shl294$i$i; + HEAP32[(140)>>2] = $or300$i$i; + HEAP32[$arrayidx287$i$i>>2] = $add$ptr17$i$i; + $parent301$i$i = ((($add$ptr17$i$i)) + 24|0); + HEAP32[$parent301$i$i>>2] = $arrayidx287$i$i; + $bk302$i$i = ((($add$ptr17$i$i)) + 12|0); + HEAP32[$bk302$i$i>>2] = $add$ptr17$i$i; + $fd303$i$i = ((($add$ptr17$i$i)) + 8|0); + HEAP32[$fd303$i$i>>2] = $add$ptr17$i$i; + break; + } + $138 = HEAP32[$arrayidx287$i$i>>2]|0; + $cmp306$i$i = ($I252$0$i$i|0)==(31); + $shr310$i$i = $I252$0$i$i >>> 1; + $sub313$i$i = (25 - ($shr310$i$i))|0; + $cond315$i$i = $cmp306$i$i ? 0 : $sub313$i$i; + $shl316$i$i = $qsize$0$i$i << $cond315$i$i; + $K305$0$i$i = $shl316$i$i;$T$0$i30$i = $138; + while(1) { + $head317$i$i = ((($T$0$i30$i)) + 4|0); + $139 = HEAP32[$head317$i$i>>2]|0; + $and318$i$i = $139 & -8; + $cmp319$i$i = ($and318$i$i|0)==($qsize$0$i$i|0); + if ($cmp319$i$i) { + label = 192; + break; + } + $shr323$i$i = $K305$0$i$i >>> 31; + $arrayidx325$i$i = (((($T$0$i30$i)) + 16|0) + ($shr323$i$i<<2)|0); + $shl326$i$i = $K305$0$i$i << 1; + $140 = HEAP32[$arrayidx325$i$i>>2]|0; + $cmp327$i$i = ($140|0)==(0|0); + if ($cmp327$i$i) { + label = 191; + break; + } else { + $K305$0$i$i = $shl326$i$i;$T$0$i30$i = $140; + } + } + if ((label|0) == 191) { + HEAP32[$arrayidx325$i$i>>2] = $add$ptr17$i$i; + $parent337$i$i = ((($add$ptr17$i$i)) + 24|0); + HEAP32[$parent337$i$i>>2] = $T$0$i30$i; + $bk338$i$i = ((($add$ptr17$i$i)) + 12|0); + HEAP32[$bk338$i$i>>2] = $add$ptr17$i$i; + $fd339$i$i = ((($add$ptr17$i$i)) + 8|0); + HEAP32[$fd339$i$i>>2] = $add$ptr17$i$i; + break; + } + else if ((label|0) == 192) { + $fd344$i$i = ((($T$0$i30$i)) + 8|0); + $141 = HEAP32[$fd344$i$i>>2]|0; + $bk357$i$i = ((($141)) + 12|0); + HEAP32[$bk357$i$i>>2] = $add$ptr17$i$i; + HEAP32[$fd344$i$i>>2] = $add$ptr17$i$i; + $fd359$i$i = ((($add$ptr17$i$i)) + 8|0); + HEAP32[$fd359$i$i>>2] = $141; + $bk360$i$i = ((($add$ptr17$i$i)) + 12|0); + HEAP32[$bk360$i$i>>2] = $T$0$i30$i; + $parent361$i$i = ((($add$ptr17$i$i)) + 24|0); + HEAP32[$parent361$i$i>>2] = 0; + break; + } + } + } while(0); + $add$ptr369$i$i = ((($add$ptr4$i$i)) + 8|0); + $retval$0 = $add$ptr369$i$i; + STACKTOP = sp;return ($retval$0|0); + } else { + $sp$0$i$i$i = (584); + } + } + while(1) { + $142 = HEAP32[$sp$0$i$i$i>>2]|0; + $cmp$i$i$i = ($142>>>0)>($94>>>0); + if (!($cmp$i$i$i)) { + $size$i$i$i = ((($sp$0$i$i$i)) + 4|0); + $143 = HEAP32[$size$i$i$i>>2]|0; + $add$ptr$i$i$i = (($142) + ($143)|0); + $cmp2$i$i$i = ($add$ptr$i$i$i>>>0)>($94>>>0); + if ($cmp2$i$i$i) { + break; + } + } + $next$i$i$i = ((($sp$0$i$i$i)) + 8|0); + $144 = HEAP32[$next$i$i$i>>2]|0; + $sp$0$i$i$i = $144; + } + $add$ptr2$i$i = ((($add$ptr$i$i$i)) + -47|0); + $add$ptr3$i$i = ((($add$ptr2$i$i)) + 8|0); + $145 = $add$ptr3$i$i; + $and$i$i = $145 & 7; + $cmp$i9$i = ($and$i$i|0)==(0); + $sub$i$i = (0 - ($145))|0; + $and6$i10$i = $sub$i$i & 7; + $cond$i$i = $cmp$i9$i ? 0 : $and6$i10$i; + $add$ptr7$i$i = (($add$ptr2$i$i) + ($cond$i$i)|0); + $add$ptr81$i$i = ((($94)) + 16|0); + $cmp9$i$i = ($add$ptr7$i$i>>>0)<($add$ptr81$i$i>>>0); + $cond13$i$i = $cmp9$i$i ? $94 : $add$ptr7$i$i; + $add$ptr14$i$i = ((($cond13$i$i)) + 8|0); + $add$ptr15$i$i = ((($cond13$i$i)) + 24|0); + $sub16$i$i = (($tsize$791$i) + -40)|0; + $add$ptr$i2$i$i = ((($tbase$792$i)) + 8|0); + $146 = $add$ptr$i2$i$i; + $and$i$i$i = $146 & 7; + $cmp$i3$i$i = ($and$i$i$i|0)==(0); + $sub$i$i$i = (0 - ($146))|0; + $and3$i$i$i = $sub$i$i$i & 7; + $cond$i$i$i = $cmp$i3$i$i ? 0 : $and3$i$i$i; + $add$ptr4$i$i$i = (($tbase$792$i) + ($cond$i$i$i)|0); + $sub5$i$i$i = (($sub16$i$i) - ($cond$i$i$i))|0; + HEAP32[(160)>>2] = $add$ptr4$i$i$i; + HEAP32[(148)>>2] = $sub5$i$i$i; + $or$i$i$i = $sub5$i$i$i | 1; + $head$i$i$i = ((($add$ptr4$i$i$i)) + 4|0); + HEAP32[$head$i$i$i>>2] = $or$i$i$i; + $add$ptr6$i$i$i = (($tbase$792$i) + ($sub16$i$i)|0); + $head7$i$i$i = ((($add$ptr6$i$i$i)) + 4|0); + HEAP32[$head7$i$i$i>>2] = 40; + $147 = HEAP32[(624)>>2]|0; + HEAP32[(164)>>2] = $147; + $head$i$i = ((($cond13$i$i)) + 4|0); + HEAP32[$head$i$i>>2] = 27; + ;HEAP32[$add$ptr14$i$i>>2]=HEAP32[(584)>>2]|0;HEAP32[$add$ptr14$i$i+4>>2]=HEAP32[(584)+4>>2]|0;HEAP32[$add$ptr14$i$i+8>>2]=HEAP32[(584)+8>>2]|0;HEAP32[$add$ptr14$i$i+12>>2]=HEAP32[(584)+12>>2]|0; + HEAP32[(584)>>2] = $tbase$792$i; + HEAP32[(588)>>2] = $tsize$791$i; + HEAP32[(596)>>2] = 0; + HEAP32[(592)>>2] = $add$ptr14$i$i; + $148 = $add$ptr15$i$i; + while(1) { + $add$ptr24$i$i = ((($148)) + 4|0); + HEAP32[$add$ptr24$i$i>>2] = 7; + $head26$i$i = ((($148)) + 8|0); + $cmp27$i$i = ($head26$i$i>>>0)<($add$ptr$i$i$i>>>0); + if ($cmp27$i$i) { + $148 = $add$ptr24$i$i; + } else { + break; + } + } + $cmp28$i$i = ($cond13$i$i|0)==($94|0); + if (!($cmp28$i$i)) { + $sub$ptr$lhs$cast$i$i = $cond13$i$i; + $sub$ptr$rhs$cast$i$i = $94; + $sub$ptr$sub$i$i = (($sub$ptr$lhs$cast$i$i) - ($sub$ptr$rhs$cast$i$i))|0; + $149 = HEAP32[$head$i$i>>2]|0; + $and32$i$i = $149 & -2; + HEAP32[$head$i$i>>2] = $and32$i$i; + $or33$i$i = $sub$ptr$sub$i$i | 1; + $head34$i$i = ((($94)) + 4|0); + HEAP32[$head34$i$i>>2] = $or33$i$i; + HEAP32[$cond13$i$i>>2] = $sub$ptr$sub$i$i; + $shr$i$i = $sub$ptr$sub$i$i >>> 3; + $cmp36$i$i = ($sub$ptr$sub$i$i>>>0)<(256); + if ($cmp36$i$i) { + $shl$i$i = $shr$i$i << 1; + $arrayidx$i$i = (176 + ($shl$i$i<<2)|0); + $150 = HEAP32[34]|0; + $shl39$i$i = 1 << $shr$i$i; + $and40$i$i = $150 & $shl39$i$i; + $tobool$i$i = ($and40$i$i|0)==(0); + if ($tobool$i$i) { + $or44$i$i = $150 | $shl39$i$i; + HEAP32[34] = $or44$i$i; + $$pre$i$i = ((($arrayidx$i$i)) + 8|0); + $$pre$phi$i$iZ2D = $$pre$i$i;$F$0$i$i = $arrayidx$i$i; + } else { + $151 = ((($arrayidx$i$i)) + 8|0); + $152 = HEAP32[$151>>2]|0; + $$pre$phi$i$iZ2D = $151;$F$0$i$i = $152; + } + HEAP32[$$pre$phi$i$iZ2D>>2] = $94; + $bk$i$i = ((($F$0$i$i)) + 12|0); + HEAP32[$bk$i$i>>2] = $94; + $fd54$i$i = ((($94)) + 8|0); + HEAP32[$fd54$i$i>>2] = $F$0$i$i; + $bk55$i$i = ((($94)) + 12|0); + HEAP32[$bk55$i$i>>2] = $arrayidx$i$i; + break; + } + $shr58$i$i = $sub$ptr$sub$i$i >>> 8; + $cmp59$i$i = ($shr58$i$i|0)==(0); + if ($cmp59$i$i) { + $I57$0$i$i = 0; + } else { + $cmp63$i$i = ($sub$ptr$sub$i$i>>>0)>(16777215); + if ($cmp63$i$i) { + $I57$0$i$i = 31; + } else { + $sub67$i$i = (($shr58$i$i) + 1048320)|0; + $shr68$i$i = $sub67$i$i >>> 16; + $and69$i$i = $shr68$i$i & 8; + $shl70$i$i = $shr58$i$i << $and69$i$i; + $sub71$i$i = (($shl70$i$i) + 520192)|0; + $shr72$i$i = $sub71$i$i >>> 16; + $and73$i$i = $shr72$i$i & 4; + $add74$i$i = $and73$i$i | $and69$i$i; + $shl75$i$i = $shl70$i$i << $and73$i$i; + $sub76$i$i = (($shl75$i$i) + 245760)|0; + $shr77$i$i = $sub76$i$i >>> 16; + $and78$i$i = $shr77$i$i & 2; + $add79$i$i = $add74$i$i | $and78$i$i; + $sub80$i$i = (14 - ($add79$i$i))|0; + $shl81$i$i = $shl75$i$i << $and78$i$i; + $shr82$i$i = $shl81$i$i >>> 15; + $add83$i$i = (($sub80$i$i) + ($shr82$i$i))|0; + $shl84$i$i = $add83$i$i << 1; + $add85$i$i = (($add83$i$i) + 7)|0; + $shr86$i$i = $sub$ptr$sub$i$i >>> $add85$i$i; + $and87$i$i = $shr86$i$i & 1; + $add88$i$i = $and87$i$i | $shl84$i$i; + $I57$0$i$i = $add88$i$i; + } + } + $arrayidx91$i$i = (440 + ($I57$0$i$i<<2)|0); + $index$i$i = ((($94)) + 28|0); + HEAP32[$index$i$i>>2] = $I57$0$i$i; + $arrayidx92$i$i = ((($94)) + 20|0); + HEAP32[$arrayidx92$i$i>>2] = 0; + HEAP32[$add$ptr81$i$i>>2] = 0; + $153 = HEAP32[(140)>>2]|0; + $shl95$i$i = 1 << $I57$0$i$i; + $and96$i$i = $153 & $shl95$i$i; + $tobool97$i$i = ($and96$i$i|0)==(0); + if ($tobool97$i$i) { + $or101$i$i = $153 | $shl95$i$i; + HEAP32[(140)>>2] = $or101$i$i; + HEAP32[$arrayidx91$i$i>>2] = $94; + $parent$i$i = ((($94)) + 24|0); + HEAP32[$parent$i$i>>2] = $arrayidx91$i$i; + $bk102$i$i = ((($94)) + 12|0); + HEAP32[$bk102$i$i>>2] = $94; + $fd103$i$i = ((($94)) + 8|0); + HEAP32[$fd103$i$i>>2] = $94; + break; + } + $154 = HEAP32[$arrayidx91$i$i>>2]|0; + $cmp106$i$i = ($I57$0$i$i|0)==(31); + $shr110$i$i = $I57$0$i$i >>> 1; + $sub113$i$i = (25 - ($shr110$i$i))|0; + $cond115$i$i = $cmp106$i$i ? 0 : $sub113$i$i; + $shl116$i$i = $sub$ptr$sub$i$i << $cond115$i$i; + $K105$0$i$i = $shl116$i$i;$T$0$i$i = $154; + while(1) { + $head118$i$i = ((($T$0$i$i)) + 4|0); + $155 = HEAP32[$head118$i$i>>2]|0; + $and119$i$i = $155 & -8; + $cmp120$i$i = ($and119$i$i|0)==($sub$ptr$sub$i$i|0); + if ($cmp120$i$i) { + label = 213; + break; + } + $shr124$i$i = $K105$0$i$i >>> 31; + $arrayidx126$i$i = (((($T$0$i$i)) + 16|0) + ($shr124$i$i<<2)|0); + $shl127$i$i = $K105$0$i$i << 1; + $156 = HEAP32[$arrayidx126$i$i>>2]|0; + $cmp128$i$i = ($156|0)==(0|0); + if ($cmp128$i$i) { + label = 212; + break; + } else { + $K105$0$i$i = $shl127$i$i;$T$0$i$i = $156; + } + } + if ((label|0) == 212) { + HEAP32[$arrayidx126$i$i>>2] = $94; + $parent138$i$i = ((($94)) + 24|0); + HEAP32[$parent138$i$i>>2] = $T$0$i$i; + $bk139$i$i = ((($94)) + 12|0); + HEAP32[$bk139$i$i>>2] = $94; + $fd140$i$i = ((($94)) + 8|0); + HEAP32[$fd140$i$i>>2] = $94; + break; + } + else if ((label|0) == 213) { + $fd148$i$i = ((($T$0$i$i)) + 8|0); + $157 = HEAP32[$fd148$i$i>>2]|0; + $bk158$i$i = ((($157)) + 12|0); + HEAP32[$bk158$i$i>>2] = $94; + HEAP32[$fd148$i$i>>2] = $94; + $fd160$i$i = ((($94)) + 8|0); + HEAP32[$fd160$i$i>>2] = $157; + $bk161$i$i = ((($94)) + 12|0); + HEAP32[$bk161$i$i>>2] = $T$0$i$i; + $parent162$i$i = ((($94)) + 24|0); + HEAP32[$parent162$i$i>>2] = 0; + break; + } + } + } + } while(0); + $158 = HEAP32[(148)>>2]|0; + $cmp257$i = ($158>>>0)>($nb$0>>>0); + if ($cmp257$i) { + $sub260$i = (($158) - ($nb$0))|0; + HEAP32[(148)>>2] = $sub260$i; + $159 = HEAP32[(160)>>2]|0; + $add$ptr262$i = (($159) + ($nb$0)|0); + HEAP32[(160)>>2] = $add$ptr262$i; + $or264$i = $sub260$i | 1; + $head265$i = ((($add$ptr262$i)) + 4|0); + HEAP32[$head265$i>>2] = $or264$i; + $or267$i = $nb$0 | 3; + $head268$i = ((($159)) + 4|0); + HEAP32[$head268$i>>2] = $or267$i; + $add$ptr269$i = ((($159)) + 8|0); + $retval$0 = $add$ptr269$i; + STACKTOP = sp;return ($retval$0|0); + } + } + $call275$i = (___errno_location()|0); + HEAP32[$call275$i>>2] = 12; + $retval$0 = 0; + STACKTOP = sp;return ($retval$0|0); +} +function _free($mem) { + $mem = $mem|0; + var $$pre = 0, $$pre$phiZ2D = 0, $$sink = 0, $$sink4 = 0, $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0; + var $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0; + var $41 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $F510$0 = 0, $I534$0 = 0; + var $K583$0 = 0, $R$1 = 0, $R$3 = 0, $R332$1 = 0, $R332$3 = 0, $RP$1 = 0, $RP360$1 = 0, $T$0 = 0, $add$ptr = 0, $add$ptr16 = 0, $add$ptr217 = 0, $add$ptr261 = 0, $add$ptr482 = 0, $add$ptr498 = 0, $add$ptr6 = 0, $add17 = 0, $add246 = 0, $add258 = 0, $add267 = 0, $add550 = 0; + var $add555 = 0, $add559 = 0, $add561 = 0, $add564 = 0, $and12 = 0, $and140 = 0, $and210 = 0, $and215 = 0, $and232 = 0, $and240 = 0, $and266 = 0, $and301 = 0, $and410 = 0, $and46 = 0, $and495 = 0, $and5 = 0, $and512 = 0, $and545 = 0, $and549 = 0, $and554 = 0; + var $and563 = 0, $and574 = 0, $and592 = 0, $and8 = 0, $arrayidx108 = 0, $arrayidx113 = 0, $arrayidx130 = 0, $arrayidx149 = 0, $arrayidx157 = 0, $arrayidx182 = 0, $arrayidx188 = 0, $arrayidx198 = 0, $arrayidx362 = 0, $arrayidx374 = 0, $arrayidx379 = 0, $arrayidx400 = 0, $arrayidx419 = 0, $arrayidx427 = 0, $arrayidx454 = 0, $arrayidx460 = 0; + var $arrayidx470 = 0, $arrayidx509 = 0, $arrayidx567 = 0, $arrayidx570 = 0, $arrayidx599 = 0, $arrayidx99 = 0, $bk = 0, $bk275 = 0, $bk321 = 0, $bk333 = 0, $bk355 = 0, $bk529 = 0, $bk531 = 0, $bk580 = 0, $bk611 = 0, $bk631 = 0, $bk634 = 0, $bk66 = 0, $bk73 = 0, $bk94 = 0; + var $child = 0, $child171 = 0, $child361 = 0, $child443 = 0, $child569 = 0, $cmp = 0, $cmp$i = 0, $cmp100 = 0, $cmp104 = 0, $cmp109 = 0, $cmp114 = 0, $cmp127 = 0, $cmp13 = 0, $cmp131 = 0, $cmp150 = 0, $cmp162 = 0, $cmp173 = 0, $cmp18 = 0, $cmp189 = 0, $cmp211 = 0; + var $cmp22 = 0, $cmp228 = 0, $cmp243 = 0, $cmp249 = 0, $cmp25 = 0, $cmp255 = 0, $cmp269 = 0, $cmp296 = 0, $cmp334 = 0, $cmp363 = 0, $cmp368 = 0, $cmp375 = 0, $cmp380 = 0, $cmp395 = 0, $cmp401 = 0, $cmp42 = 0, $cmp420 = 0, $cmp432 = 0, $cmp445 = 0, $cmp461 = 0; + var $cmp484 = 0, $cmp502 = 0, $cmp536 = 0, $cmp540 = 0, $cmp584 = 0, $cmp593 = 0, $cmp601 = 0, $cmp640 = 0, $cmp74 = 0, $cond = 0, $cond255 = 0, $cond256 = 0, $dec = 0, $fd = 0, $fd273 = 0, $fd322 = 0, $fd338 = 0, $fd356 = 0, $fd530 = 0, $fd581 = 0; + var $fd612 = 0, $fd620 = 0, $fd633 = 0, $fd67 = 0, $fd78 = 0, $fd95 = 0, $head209 = 0, $head216 = 0, $head231 = 0, $head248 = 0, $head260 = 0, $head4 = 0, $head481 = 0, $head497 = 0, $head591 = 0, $idx$neg = 0, $index = 0, $index399 = 0, $index568 = 0, $neg = 0; + var $neg139 = 0, $neg300 = 0, $neg409 = 0, $next4$i = 0, $or = 0, $or247 = 0, $or259 = 0, $or480 = 0, $or496 = 0, $or516 = 0, $or578 = 0, $p$1 = 0, $parent = 0, $parent170 = 0, $parent183 = 0, $parent199 = 0, $parent331 = 0, $parent442 = 0, $parent455 = 0, $parent471 = 0; + var $parent579 = 0, $parent610 = 0, $parent635 = 0, $psize$1 = 0, $psize$2 = 0, $shl138 = 0, $shl299 = 0, $shl408 = 0, $shl45 = 0, $shl508 = 0, $shl511 = 0, $shl546 = 0, $shl551 = 0, $shl557 = 0, $shl560 = 0, $shl573 = 0, $shl590 = 0, $shl600 = 0, $shr = 0, $shr268 = 0; + var $shr501 = 0, $shr535 = 0, $shr544 = 0, $shr548 = 0, $shr553 = 0, $shr558 = 0, $shr562 = 0, $shr586 = 0, $shr597 = 0, $sp$0$i = 0, $sp$0$in$i = 0, $sub = 0, $sub547 = 0, $sub552 = 0, $sub556 = 0, $sub589 = 0, $tobool233 = 0, $tobool241 = 0, $tobool513 = 0, $tobool575 = 0; + var $tobool9 = 0, label = 0, sp = 0; + sp = STACKTOP; + $cmp = ($mem|0)==(0|0); + if ($cmp) { + return; + } + $add$ptr = ((($mem)) + -8|0); + $0 = HEAP32[(152)>>2]|0; + $head4 = ((($mem)) + -4|0); + $1 = HEAP32[$head4>>2]|0; + $and5 = $1 & -8; + $add$ptr6 = (($add$ptr) + ($and5)|0); + $and8 = $1 & 1; + $tobool9 = ($and8|0)==(0); + do { + if ($tobool9) { + $2 = HEAP32[$add$ptr>>2]|0; + $and12 = $1 & 3; + $cmp13 = ($and12|0)==(0); + if ($cmp13) { + return; + } + $idx$neg = (0 - ($2))|0; + $add$ptr16 = (($add$ptr) + ($idx$neg)|0); + $add17 = (($2) + ($and5))|0; + $cmp18 = ($add$ptr16>>>0)<($0>>>0); + if ($cmp18) { + return; + } + $3 = HEAP32[(156)>>2]|0; + $cmp22 = ($3|0)==($add$ptr16|0); + if ($cmp22) { + $head209 = ((($add$ptr6)) + 4|0); + $20 = HEAP32[$head209>>2]|0; + $and210 = $20 & 3; + $cmp211 = ($and210|0)==(3); + if (!($cmp211)) { + $21 = $add$ptr16;$p$1 = $add$ptr16;$psize$1 = $add17; + break; + } + HEAP32[(144)>>2] = $add17; + $and215 = $20 & -2; + HEAP32[$head209>>2] = $and215; + $or = $add17 | 1; + $head216 = ((($add$ptr16)) + 4|0); + HEAP32[$head216>>2] = $or; + $add$ptr217 = (($add$ptr16) + ($add17)|0); + HEAP32[$add$ptr217>>2] = $add17; + return; + } + $shr = $2 >>> 3; + $cmp25 = ($2>>>0)<(256); + if ($cmp25) { + $fd = ((($add$ptr16)) + 8|0); + $4 = HEAP32[$fd>>2]|0; + $bk = ((($add$ptr16)) + 12|0); + $5 = HEAP32[$bk>>2]|0; + $cmp42 = ($5|0)==($4|0); + if ($cmp42) { + $shl45 = 1 << $shr; + $neg = $shl45 ^ -1; + $6 = HEAP32[34]|0; + $and46 = $6 & $neg; + HEAP32[34] = $and46; + $21 = $add$ptr16;$p$1 = $add$ptr16;$psize$1 = $add17; + break; + } else { + $bk66 = ((($4)) + 12|0); + HEAP32[$bk66>>2] = $5; + $fd67 = ((($5)) + 8|0); + HEAP32[$fd67>>2] = $4; + $21 = $add$ptr16;$p$1 = $add$ptr16;$psize$1 = $add17; + break; + } + } + $parent = ((($add$ptr16)) + 24|0); + $7 = HEAP32[$parent>>2]|0; + $bk73 = ((($add$ptr16)) + 12|0); + $8 = HEAP32[$bk73>>2]|0; + $cmp74 = ($8|0)==($add$ptr16|0); + do { + if ($cmp74) { + $child = ((($add$ptr16)) + 16|0); + $arrayidx99 = ((($child)) + 4|0); + $10 = HEAP32[$arrayidx99>>2]|0; + $cmp100 = ($10|0)==(0|0); + if ($cmp100) { + $11 = HEAP32[$child>>2]|0; + $cmp104 = ($11|0)==(0|0); + if ($cmp104) { + $R$3 = 0; + break; + } else { + $R$1 = $11;$RP$1 = $child; + } + } else { + $R$1 = $10;$RP$1 = $arrayidx99; + } + while(1) { + $arrayidx108 = ((($R$1)) + 20|0); + $12 = HEAP32[$arrayidx108>>2]|0; + $cmp109 = ($12|0)==(0|0); + if (!($cmp109)) { + $R$1 = $12;$RP$1 = $arrayidx108; + continue; + } + $arrayidx113 = ((($R$1)) + 16|0); + $13 = HEAP32[$arrayidx113>>2]|0; + $cmp114 = ($13|0)==(0|0); + if ($cmp114) { + break; + } else { + $R$1 = $13;$RP$1 = $arrayidx113; + } + } + HEAP32[$RP$1>>2] = 0; + $R$3 = $R$1; + } else { + $fd78 = ((($add$ptr16)) + 8|0); + $9 = HEAP32[$fd78>>2]|0; + $bk94 = ((($9)) + 12|0); + HEAP32[$bk94>>2] = $8; + $fd95 = ((($8)) + 8|0); + HEAP32[$fd95>>2] = $9; + $R$3 = $8; + } + } while(0); + $cmp127 = ($7|0)==(0|0); + if ($cmp127) { + $21 = $add$ptr16;$p$1 = $add$ptr16;$psize$1 = $add17; + } else { + $index = ((($add$ptr16)) + 28|0); + $14 = HEAP32[$index>>2]|0; + $arrayidx130 = (440 + ($14<<2)|0); + $15 = HEAP32[$arrayidx130>>2]|0; + $cmp131 = ($15|0)==($add$ptr16|0); + if ($cmp131) { + HEAP32[$arrayidx130>>2] = $R$3; + $cond255 = ($R$3|0)==(0|0); + if ($cond255) { + $shl138 = 1 << $14; + $neg139 = $shl138 ^ -1; + $16 = HEAP32[(140)>>2]|0; + $and140 = $16 & $neg139; + HEAP32[(140)>>2] = $and140; + $21 = $add$ptr16;$p$1 = $add$ptr16;$psize$1 = $add17; + break; + } + } else { + $arrayidx149 = ((($7)) + 16|0); + $17 = HEAP32[$arrayidx149>>2]|0; + $cmp150 = ($17|0)!=($add$ptr16|0); + $$sink = $cmp150&1; + $arrayidx157 = (((($7)) + 16|0) + ($$sink<<2)|0); + HEAP32[$arrayidx157>>2] = $R$3; + $cmp162 = ($R$3|0)==(0|0); + if ($cmp162) { + $21 = $add$ptr16;$p$1 = $add$ptr16;$psize$1 = $add17; + break; + } + } + $parent170 = ((($R$3)) + 24|0); + HEAP32[$parent170>>2] = $7; + $child171 = ((($add$ptr16)) + 16|0); + $18 = HEAP32[$child171>>2]|0; + $cmp173 = ($18|0)==(0|0); + if (!($cmp173)) { + $arrayidx182 = ((($R$3)) + 16|0); + HEAP32[$arrayidx182>>2] = $18; + $parent183 = ((($18)) + 24|0); + HEAP32[$parent183>>2] = $R$3; + } + $arrayidx188 = ((($child171)) + 4|0); + $19 = HEAP32[$arrayidx188>>2]|0; + $cmp189 = ($19|0)==(0|0); + if ($cmp189) { + $21 = $add$ptr16;$p$1 = $add$ptr16;$psize$1 = $add17; + } else { + $arrayidx198 = ((($R$3)) + 20|0); + HEAP32[$arrayidx198>>2] = $19; + $parent199 = ((($19)) + 24|0); + HEAP32[$parent199>>2] = $R$3; + $21 = $add$ptr16;$p$1 = $add$ptr16;$psize$1 = $add17; + } + } + } else { + $21 = $add$ptr;$p$1 = $add$ptr;$psize$1 = $and5; + } + } while(0); + $cmp228 = ($21>>>0)<($add$ptr6>>>0); + if (!($cmp228)) { + return; + } + $head231 = ((($add$ptr6)) + 4|0); + $22 = HEAP32[$head231>>2]|0; + $and232 = $22 & 1; + $tobool233 = ($and232|0)==(0); + if ($tobool233) { + return; + } + $and240 = $22 & 2; + $tobool241 = ($and240|0)==(0); + if ($tobool241) { + $23 = HEAP32[(160)>>2]|0; + $cmp243 = ($23|0)==($add$ptr6|0); + if ($cmp243) { + $24 = HEAP32[(148)>>2]|0; + $add246 = (($24) + ($psize$1))|0; + HEAP32[(148)>>2] = $add246; + HEAP32[(160)>>2] = $p$1; + $or247 = $add246 | 1; + $head248 = ((($p$1)) + 4|0); + HEAP32[$head248>>2] = $or247; + $25 = HEAP32[(156)>>2]|0; + $cmp249 = ($p$1|0)==($25|0); + if (!($cmp249)) { + return; + } + HEAP32[(156)>>2] = 0; + HEAP32[(144)>>2] = 0; + return; + } + $26 = HEAP32[(156)>>2]|0; + $cmp255 = ($26|0)==($add$ptr6|0); + if ($cmp255) { + $27 = HEAP32[(144)>>2]|0; + $add258 = (($27) + ($psize$1))|0; + HEAP32[(144)>>2] = $add258; + HEAP32[(156)>>2] = $21; + $or259 = $add258 | 1; + $head260 = ((($p$1)) + 4|0); + HEAP32[$head260>>2] = $or259; + $add$ptr261 = (($21) + ($add258)|0); + HEAP32[$add$ptr261>>2] = $add258; + return; + } + $and266 = $22 & -8; + $add267 = (($and266) + ($psize$1))|0; + $shr268 = $22 >>> 3; + $cmp269 = ($22>>>0)<(256); + do { + if ($cmp269) { + $fd273 = ((($add$ptr6)) + 8|0); + $28 = HEAP32[$fd273>>2]|0; + $bk275 = ((($add$ptr6)) + 12|0); + $29 = HEAP32[$bk275>>2]|0; + $cmp296 = ($29|0)==($28|0); + if ($cmp296) { + $shl299 = 1 << $shr268; + $neg300 = $shl299 ^ -1; + $30 = HEAP32[34]|0; + $and301 = $30 & $neg300; + HEAP32[34] = $and301; + break; + } else { + $bk321 = ((($28)) + 12|0); + HEAP32[$bk321>>2] = $29; + $fd322 = ((($29)) + 8|0); + HEAP32[$fd322>>2] = $28; + break; + } + } else { + $parent331 = ((($add$ptr6)) + 24|0); + $31 = HEAP32[$parent331>>2]|0; + $bk333 = ((($add$ptr6)) + 12|0); + $32 = HEAP32[$bk333>>2]|0; + $cmp334 = ($32|0)==($add$ptr6|0); + do { + if ($cmp334) { + $child361 = ((($add$ptr6)) + 16|0); + $arrayidx362 = ((($child361)) + 4|0); + $34 = HEAP32[$arrayidx362>>2]|0; + $cmp363 = ($34|0)==(0|0); + if ($cmp363) { + $35 = HEAP32[$child361>>2]|0; + $cmp368 = ($35|0)==(0|0); + if ($cmp368) { + $R332$3 = 0; + break; + } else { + $R332$1 = $35;$RP360$1 = $child361; + } + } else { + $R332$1 = $34;$RP360$1 = $arrayidx362; + } + while(1) { + $arrayidx374 = ((($R332$1)) + 20|0); + $36 = HEAP32[$arrayidx374>>2]|0; + $cmp375 = ($36|0)==(0|0); + if (!($cmp375)) { + $R332$1 = $36;$RP360$1 = $arrayidx374; + continue; + } + $arrayidx379 = ((($R332$1)) + 16|0); + $37 = HEAP32[$arrayidx379>>2]|0; + $cmp380 = ($37|0)==(0|0); + if ($cmp380) { + break; + } else { + $R332$1 = $37;$RP360$1 = $arrayidx379; + } + } + HEAP32[$RP360$1>>2] = 0; + $R332$3 = $R332$1; + } else { + $fd338 = ((($add$ptr6)) + 8|0); + $33 = HEAP32[$fd338>>2]|0; + $bk355 = ((($33)) + 12|0); + HEAP32[$bk355>>2] = $32; + $fd356 = ((($32)) + 8|0); + HEAP32[$fd356>>2] = $33; + $R332$3 = $32; + } + } while(0); + $cmp395 = ($31|0)==(0|0); + if (!($cmp395)) { + $index399 = ((($add$ptr6)) + 28|0); + $38 = HEAP32[$index399>>2]|0; + $arrayidx400 = (440 + ($38<<2)|0); + $39 = HEAP32[$arrayidx400>>2]|0; + $cmp401 = ($39|0)==($add$ptr6|0); + if ($cmp401) { + HEAP32[$arrayidx400>>2] = $R332$3; + $cond256 = ($R332$3|0)==(0|0); + if ($cond256) { + $shl408 = 1 << $38; + $neg409 = $shl408 ^ -1; + $40 = HEAP32[(140)>>2]|0; + $and410 = $40 & $neg409; + HEAP32[(140)>>2] = $and410; + break; + } + } else { + $arrayidx419 = ((($31)) + 16|0); + $41 = HEAP32[$arrayidx419>>2]|0; + $cmp420 = ($41|0)!=($add$ptr6|0); + $$sink4 = $cmp420&1; + $arrayidx427 = (((($31)) + 16|0) + ($$sink4<<2)|0); + HEAP32[$arrayidx427>>2] = $R332$3; + $cmp432 = ($R332$3|0)==(0|0); + if ($cmp432) { + break; + } + } + $parent442 = ((($R332$3)) + 24|0); + HEAP32[$parent442>>2] = $31; + $child443 = ((($add$ptr6)) + 16|0); + $42 = HEAP32[$child443>>2]|0; + $cmp445 = ($42|0)==(0|0); + if (!($cmp445)) { + $arrayidx454 = ((($R332$3)) + 16|0); + HEAP32[$arrayidx454>>2] = $42; + $parent455 = ((($42)) + 24|0); + HEAP32[$parent455>>2] = $R332$3; + } + $arrayidx460 = ((($child443)) + 4|0); + $43 = HEAP32[$arrayidx460>>2]|0; + $cmp461 = ($43|0)==(0|0); + if (!($cmp461)) { + $arrayidx470 = ((($R332$3)) + 20|0); + HEAP32[$arrayidx470>>2] = $43; + $parent471 = ((($43)) + 24|0); + HEAP32[$parent471>>2] = $R332$3; + } + } + } + } while(0); + $or480 = $add267 | 1; + $head481 = ((($p$1)) + 4|0); + HEAP32[$head481>>2] = $or480; + $add$ptr482 = (($21) + ($add267)|0); + HEAP32[$add$ptr482>>2] = $add267; + $44 = HEAP32[(156)>>2]|0; + $cmp484 = ($p$1|0)==($44|0); + if ($cmp484) { + HEAP32[(144)>>2] = $add267; + return; + } else { + $psize$2 = $add267; + } + } else { + $and495 = $22 & -2; + HEAP32[$head231>>2] = $and495; + $or496 = $psize$1 | 1; + $head497 = ((($p$1)) + 4|0); + HEAP32[$head497>>2] = $or496; + $add$ptr498 = (($21) + ($psize$1)|0); + HEAP32[$add$ptr498>>2] = $psize$1; + $psize$2 = $psize$1; + } + $shr501 = $psize$2 >>> 3; + $cmp502 = ($psize$2>>>0)<(256); + if ($cmp502) { + $shl508 = $shr501 << 1; + $arrayidx509 = (176 + ($shl508<<2)|0); + $45 = HEAP32[34]|0; + $shl511 = 1 << $shr501; + $and512 = $45 & $shl511; + $tobool513 = ($and512|0)==(0); + if ($tobool513) { + $or516 = $45 | $shl511; + HEAP32[34] = $or516; + $$pre = ((($arrayidx509)) + 8|0); + $$pre$phiZ2D = $$pre;$F510$0 = $arrayidx509; + } else { + $46 = ((($arrayidx509)) + 8|0); + $47 = HEAP32[$46>>2]|0; + $$pre$phiZ2D = $46;$F510$0 = $47; + } + HEAP32[$$pre$phiZ2D>>2] = $p$1; + $bk529 = ((($F510$0)) + 12|0); + HEAP32[$bk529>>2] = $p$1; + $fd530 = ((($p$1)) + 8|0); + HEAP32[$fd530>>2] = $F510$0; + $bk531 = ((($p$1)) + 12|0); + HEAP32[$bk531>>2] = $arrayidx509; + return; + } + $shr535 = $psize$2 >>> 8; + $cmp536 = ($shr535|0)==(0); + if ($cmp536) { + $I534$0 = 0; + } else { + $cmp540 = ($psize$2>>>0)>(16777215); + if ($cmp540) { + $I534$0 = 31; + } else { + $sub = (($shr535) + 1048320)|0; + $shr544 = $sub >>> 16; + $and545 = $shr544 & 8; + $shl546 = $shr535 << $and545; + $sub547 = (($shl546) + 520192)|0; + $shr548 = $sub547 >>> 16; + $and549 = $shr548 & 4; + $add550 = $and549 | $and545; + $shl551 = $shl546 << $and549; + $sub552 = (($shl551) + 245760)|0; + $shr553 = $sub552 >>> 16; + $and554 = $shr553 & 2; + $add555 = $add550 | $and554; + $sub556 = (14 - ($add555))|0; + $shl557 = $shl551 << $and554; + $shr558 = $shl557 >>> 15; + $add559 = (($sub556) + ($shr558))|0; + $shl560 = $add559 << 1; + $add561 = (($add559) + 7)|0; + $shr562 = $psize$2 >>> $add561; + $and563 = $shr562 & 1; + $add564 = $and563 | $shl560; + $I534$0 = $add564; + } + } + $arrayidx567 = (440 + ($I534$0<<2)|0); + $index568 = ((($p$1)) + 28|0); + HEAP32[$index568>>2] = $I534$0; + $child569 = ((($p$1)) + 16|0); + $arrayidx570 = ((($p$1)) + 20|0); + HEAP32[$arrayidx570>>2] = 0; + HEAP32[$child569>>2] = 0; + $48 = HEAP32[(140)>>2]|0; + $shl573 = 1 << $I534$0; + $and574 = $48 & $shl573; + $tobool575 = ($and574|0)==(0); + do { + if ($tobool575) { + $or578 = $48 | $shl573; + HEAP32[(140)>>2] = $or578; + HEAP32[$arrayidx567>>2] = $p$1; + $parent579 = ((($p$1)) + 24|0); + HEAP32[$parent579>>2] = $arrayidx567; + $bk580 = ((($p$1)) + 12|0); + HEAP32[$bk580>>2] = $p$1; + $fd581 = ((($p$1)) + 8|0); + HEAP32[$fd581>>2] = $p$1; + } else { + $49 = HEAP32[$arrayidx567>>2]|0; + $cmp584 = ($I534$0|0)==(31); + $shr586 = $I534$0 >>> 1; + $sub589 = (25 - ($shr586))|0; + $cond = $cmp584 ? 0 : $sub589; + $shl590 = $psize$2 << $cond; + $K583$0 = $shl590;$T$0 = $49; + while(1) { + $head591 = ((($T$0)) + 4|0); + $50 = HEAP32[$head591>>2]|0; + $and592 = $50 & -8; + $cmp593 = ($and592|0)==($psize$2|0); + if ($cmp593) { + label = 73; + break; + } + $shr597 = $K583$0 >>> 31; + $arrayidx599 = (((($T$0)) + 16|0) + ($shr597<<2)|0); + $shl600 = $K583$0 << 1; + $51 = HEAP32[$arrayidx599>>2]|0; + $cmp601 = ($51|0)==(0|0); + if ($cmp601) { + label = 72; + break; + } else { + $K583$0 = $shl600;$T$0 = $51; + } + } + if ((label|0) == 72) { + HEAP32[$arrayidx599>>2] = $p$1; + $parent610 = ((($p$1)) + 24|0); + HEAP32[$parent610>>2] = $T$0; + $bk611 = ((($p$1)) + 12|0); + HEAP32[$bk611>>2] = $p$1; + $fd612 = ((($p$1)) + 8|0); + HEAP32[$fd612>>2] = $p$1; + break; + } + else if ((label|0) == 73) { + $fd620 = ((($T$0)) + 8|0); + $52 = HEAP32[$fd620>>2]|0; + $bk631 = ((($52)) + 12|0); + HEAP32[$bk631>>2] = $p$1; + HEAP32[$fd620>>2] = $p$1; + $fd633 = ((($p$1)) + 8|0); + HEAP32[$fd633>>2] = $52; + $bk634 = ((($p$1)) + 12|0); + HEAP32[$bk634>>2] = $T$0; + $parent635 = ((($p$1)) + 24|0); + HEAP32[$parent635>>2] = 0; + break; + } + } + } while(0); + $53 = HEAP32[(168)>>2]|0; + $dec = (($53) + -1)|0; + HEAP32[(168)>>2] = $dec; + $cmp640 = ($dec|0)==(0); + if ($cmp640) { + $sp$0$in$i = (592); + } else { + return; + } + while(1) { + $sp$0$i = HEAP32[$sp$0$in$i>>2]|0; + $cmp$i = ($sp$0$i|0)==(0|0); + $next4$i = ((($sp$0$i)) + 8|0); + if ($cmp$i) { + break; + } else { + $sp$0$in$i = $next4$i; + } + } + HEAP32[(168)>>2] = -1; + return; +} +function ___stdio_close($f) { + $f = $f|0; + var $0 = 0, $call = 0, $call1 = 0, $call2 = 0, $fd = 0, $vararg_buffer = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $vararg_buffer = sp; + $fd = ((($f)) + 60|0); + $0 = HEAP32[$fd>>2]|0; + $call = (_dummy($0)|0); + HEAP32[$vararg_buffer>>2] = $call; + $call1 = (___syscall6(6,($vararg_buffer|0))|0); + $call2 = (___syscall_ret($call1)|0); + STACKTOP = sp;return ($call2|0); +} +function ___stdio_seek($f,$off,$whence) { + $f = $f|0; + $off = $off|0; + $whence = $whence|0; + var $$pre = 0, $0 = 0, $1 = 0, $2 = 0, $call = 0, $call1 = 0, $cmp = 0, $fd = 0, $ret = 0, $vararg_buffer = 0, $vararg_ptr1 = 0, $vararg_ptr2 = 0, $vararg_ptr3 = 0, $vararg_ptr4 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $vararg_buffer = sp; + $ret = sp + 20|0; + $fd = ((($f)) + 60|0); + $0 = HEAP32[$fd>>2]|0; + $1 = $ret; + HEAP32[$vararg_buffer>>2] = $0; + $vararg_ptr1 = ((($vararg_buffer)) + 4|0); + HEAP32[$vararg_ptr1>>2] = 0; + $vararg_ptr2 = ((($vararg_buffer)) + 8|0); + HEAP32[$vararg_ptr2>>2] = $off; + $vararg_ptr3 = ((($vararg_buffer)) + 12|0); + HEAP32[$vararg_ptr3>>2] = $1; + $vararg_ptr4 = ((($vararg_buffer)) + 16|0); + HEAP32[$vararg_ptr4>>2] = $whence; + $call = (___syscall140(140,($vararg_buffer|0))|0); + $call1 = (___syscall_ret($call)|0); + $cmp = ($call1|0)<(0); + if ($cmp) { + HEAP32[$ret>>2] = -1; + $2 = -1; + } else { + $$pre = HEAP32[$ret>>2]|0; + $2 = $$pre; + } + STACKTOP = sp;return ($2|0); +} +function ___syscall_ret($r) { + $r = $r|0; + var $call = 0, $cmp = 0, $retval$0 = 0, $sub = 0, label = 0, sp = 0; + sp = STACKTOP; + $cmp = ($r>>>0)>(4294963200); + if ($cmp) { + $sub = (0 - ($r))|0; + $call = (___errno_location()|0); + HEAP32[$call>>2] = $sub; + $retval$0 = -1; + } else { + $retval$0 = $r; + } + return ($retval$0|0); +} +function ___errno_location() { + var label = 0, sp = 0; + sp = STACKTOP; + return (632|0); +} +function _dummy($fd) { + $fd = $fd|0; + var label = 0, sp = 0; + sp = STACKTOP; + return ($fd|0); +} +function ___stdout_write($f,$buf,$len) { + $f = $f|0; + $buf = $buf|0; + $len = $len|0; + var $0 = 0, $1 = 0, $2 = 0, $and = 0, $call = 0, $call3 = 0, $fd = 0, $lbf = 0, $tobool = 0, $tobool2 = 0, $vararg_buffer = 0, $vararg_ptr1 = 0, $vararg_ptr2 = 0, $write = 0, $wsz = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $vararg_buffer = sp; + $wsz = sp + 16|0; + $write = ((($f)) + 36|0); + HEAP32[$write>>2] = 4; + $0 = HEAP32[$f>>2]|0; + $and = $0 & 64; + $tobool = ($and|0)==(0); + if ($tobool) { + $fd = ((($f)) + 60|0); + $1 = HEAP32[$fd>>2]|0; + $2 = $wsz; + HEAP32[$vararg_buffer>>2] = $1; + $vararg_ptr1 = ((($vararg_buffer)) + 4|0); + HEAP32[$vararg_ptr1>>2] = 21523; + $vararg_ptr2 = ((($vararg_buffer)) + 8|0); + HEAP32[$vararg_ptr2>>2] = $2; + $call = (___syscall54(54,($vararg_buffer|0))|0); + $tobool2 = ($call|0)==(0); + if (!($tobool2)) { + $lbf = ((($f)) + 75|0); + HEAP8[$lbf>>0] = -1; + } + } + $call3 = (___stdio_write($f,$buf,$len)|0); + STACKTOP = sp;return ($call3|0); +} +function ___stdio_write($f,$buf,$len) { + $f = $f|0; + $buf = $buf|0; + $len = $len|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $add = 0, $add$ptr = 0, $add$ptr32 = 0, $buf8 = 0, $buf_size = 0, $call = 0; + var $call40 = 0, $call7 = 0, $call741 = 0, $call746 = 0, $cmp = 0, $cmp12 = 0, $cmp17 = 0, $cmp24 = 0, $cmp42 = 0, $cnt$0 = 0, $dec = 0, $fd = 0, $incdec$ptr = 0, $iov$043 = 0, $iov$1 = 0, $iov_base2 = 0, $iov_len = 0, $iov_len19 = 0, $iov_len23 = 0, $iov_len3 = 0; + var $iov_len36 = 0, $iovcnt$045 = 0, $iovcnt$1 = 0, $iovs = 0, $or = 0, $rem$044 = 0, $retval$0 = 0, $sub = 0, $sub$ptr$sub = 0, $sub21 = 0, $sub28 = 0, $sub37 = 0, $vararg_buffer = 0, $vararg_buffer3 = 0, $vararg_ptr1 = 0, $vararg_ptr2 = 0, $vararg_ptr6 = 0, $vararg_ptr7 = 0, $wbase = 0, $wend = 0; + var $wend14 = 0, $wpos = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $vararg_buffer3 = sp + 16|0; + $vararg_buffer = sp; + $iovs = sp + 32|0; + $wbase = ((($f)) + 28|0); + $0 = HEAP32[$wbase>>2]|0; + HEAP32[$iovs>>2] = $0; + $iov_len = ((($iovs)) + 4|0); + $wpos = ((($f)) + 20|0); + $1 = HEAP32[$wpos>>2]|0; + $sub$ptr$sub = (($1) - ($0))|0; + HEAP32[$iov_len>>2] = $sub$ptr$sub; + $iov_base2 = ((($iovs)) + 8|0); + HEAP32[$iov_base2>>2] = $buf; + $iov_len3 = ((($iovs)) + 12|0); + HEAP32[$iov_len3>>2] = $len; + $add = (($sub$ptr$sub) + ($len))|0; + $fd = ((($f)) + 60|0); + $2 = HEAP32[$fd>>2]|0; + $3 = $iovs; + HEAP32[$vararg_buffer>>2] = $2; + $vararg_ptr1 = ((($vararg_buffer)) + 4|0); + HEAP32[$vararg_ptr1>>2] = $3; + $vararg_ptr2 = ((($vararg_buffer)) + 8|0); + HEAP32[$vararg_ptr2>>2] = 2; + $call40 = (___syscall146(146,($vararg_buffer|0))|0); + $call741 = (___syscall_ret($call40)|0); + $cmp42 = ($add|0)==($call741|0); + L1: do { + if ($cmp42) { + label = 3; + } else { + $call746 = $call741;$iov$043 = $iovs;$iovcnt$045 = 2;$rem$044 = $add; + while(1) { + $cmp12 = ($call746|0)<(0); + if ($cmp12) { + break; + } + $sub21 = (($rem$044) - ($call746))|0; + $iov_len23 = ((($iov$043)) + 4|0); + $9 = HEAP32[$iov_len23>>2]|0; + $cmp24 = ($call746>>>0)>($9>>>0); + $incdec$ptr = ((($iov$043)) + 8|0); + $iov$1 = $cmp24 ? $incdec$ptr : $iov$043; + $dec = $cmp24 << 31 >> 31; + $iovcnt$1 = (($iovcnt$045) + ($dec))|0; + $sub28 = $cmp24 ? $9 : 0; + $cnt$0 = (($call746) - ($sub28))|0; + $10 = HEAP32[$iov$1>>2]|0; + $add$ptr32 = (($10) + ($cnt$0)|0); + HEAP32[$iov$1>>2] = $add$ptr32; + $iov_len36 = ((($iov$1)) + 4|0); + $11 = HEAP32[$iov_len36>>2]|0; + $sub37 = (($11) - ($cnt$0))|0; + HEAP32[$iov_len36>>2] = $sub37; + $12 = HEAP32[$fd>>2]|0; + $13 = $iov$1; + HEAP32[$vararg_buffer3>>2] = $12; + $vararg_ptr6 = ((($vararg_buffer3)) + 4|0); + HEAP32[$vararg_ptr6>>2] = $13; + $vararg_ptr7 = ((($vararg_buffer3)) + 8|0); + HEAP32[$vararg_ptr7>>2] = $iovcnt$1; + $call = (___syscall146(146,($vararg_buffer3|0))|0); + $call7 = (___syscall_ret($call)|0); + $cmp = ($sub21|0)==($call7|0); + if ($cmp) { + label = 3; + break L1; + } else { + $call746 = $call7;$iov$043 = $iov$1;$iovcnt$045 = $iovcnt$1;$rem$044 = $sub21; + } + } + $wend14 = ((($f)) + 16|0); + HEAP32[$wend14>>2] = 0; + HEAP32[$wbase>>2] = 0; + HEAP32[$wpos>>2] = 0; + $7 = HEAP32[$f>>2]|0; + $or = $7 | 32; + HEAP32[$f>>2] = $or; + $cmp17 = ($iovcnt$045|0)==(2); + if ($cmp17) { + $retval$0 = 0; + } else { + $iov_len19 = ((($iov$043)) + 4|0); + $8 = HEAP32[$iov_len19>>2]|0; + $sub = (($len) - ($8))|0; + $retval$0 = $sub; + } + } + } while(0); + if ((label|0) == 3) { + $buf8 = ((($f)) + 44|0); + $4 = HEAP32[$buf8>>2]|0; + $buf_size = ((($f)) + 48|0); + $5 = HEAP32[$buf_size>>2]|0; + $add$ptr = (($4) + ($5)|0); + $wend = ((($f)) + 16|0); + HEAP32[$wend>>2] = $add$ptr; + $6 = $4; + HEAP32[$wbase>>2] = $6; + HEAP32[$wpos>>2] = $6; + $retval$0 = $len; + } + STACKTOP = sp;return ($retval$0|0); +} +function ___lockfile($f) { + $f = $f|0; + var label = 0, sp = 0; + sp = STACKTOP; + return 0; +} +function ___unlockfile($f) { + $f = $f|0; + var label = 0, sp = 0; + sp = STACKTOP; + return; +} +function ___ofl_lock() { + var label = 0, sp = 0; + sp = STACKTOP; + ___lock((636|0)); + return (644|0); +} +function ___ofl_unlock() { + var label = 0, sp = 0; + sp = STACKTOP; + ___unlock((636|0)); + return; +} +function _fflush($f) { + $f = $f|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $call = 0, $call1 = 0, $call11 = 0, $call118 = 0, $call17 = 0, $call23 = 0, $call7 = 0, $cmp = 0, $cmp15 = 0, $cmp21 = 0, $cond10 = 0, $cond20 = 0, $f$addr$0 = 0, $f$addr$019 = 0; + var $f$addr$022 = 0, $lock = 0, $lock14 = 0, $next = 0, $or = 0, $phitmp = 0, $r$0$lcssa = 0, $r$021 = 0, $r$1 = 0, $retval$0 = 0, $tobool = 0, $tobool12 = 0, $tobool1220 = 0, $tobool25 = 0, $tobool5 = 0, $wbase = 0, $wpos = 0, label = 0, sp = 0; + sp = STACKTOP; + $tobool = ($f|0)==(0|0); + do { + if ($tobool) { + $1 = HEAP32[33]|0; + $tobool5 = ($1|0)==(0|0); + if ($tobool5) { + $cond10 = 0; + } else { + $2 = HEAP32[33]|0; + $call7 = (_fflush($2)|0); + $cond10 = $call7; + } + $call11 = (___ofl_lock()|0); + $f$addr$019 = HEAP32[$call11>>2]|0; + $tobool1220 = ($f$addr$019|0)==(0|0); + if ($tobool1220) { + $r$0$lcssa = $cond10; + } else { + $f$addr$022 = $f$addr$019;$r$021 = $cond10; + while(1) { + $lock14 = ((($f$addr$022)) + 76|0); + $3 = HEAP32[$lock14>>2]|0; + $cmp15 = ($3|0)>(-1); + if ($cmp15) { + $call17 = (___lockfile($f$addr$022)|0); + $cond20 = $call17; + } else { + $cond20 = 0; + } + $wpos = ((($f$addr$022)) + 20|0); + $4 = HEAP32[$wpos>>2]|0; + $wbase = ((($f$addr$022)) + 28|0); + $5 = HEAP32[$wbase>>2]|0; + $cmp21 = ($4>>>0)>($5>>>0); + if ($cmp21) { + $call23 = (___fflush_unlocked($f$addr$022)|0); + $or = $call23 | $r$021; + $r$1 = $or; + } else { + $r$1 = $r$021; + } + $tobool25 = ($cond20|0)==(0); + if (!($tobool25)) { + ___unlockfile($f$addr$022); + } + $next = ((($f$addr$022)) + 56|0); + $f$addr$0 = HEAP32[$next>>2]|0; + $tobool12 = ($f$addr$0|0)==(0|0); + if ($tobool12) { + $r$0$lcssa = $r$1; + break; + } else { + $f$addr$022 = $f$addr$0;$r$021 = $r$1; + } + } + } + ___ofl_unlock(); + $retval$0 = $r$0$lcssa; + } else { + $lock = ((($f)) + 76|0); + $0 = HEAP32[$lock>>2]|0; + $cmp = ($0|0)>(-1); + if (!($cmp)) { + $call118 = (___fflush_unlocked($f)|0); + $retval$0 = $call118; + break; + } + $call = (___lockfile($f)|0); + $phitmp = ($call|0)==(0); + $call1 = (___fflush_unlocked($f)|0); + if ($phitmp) { + $retval$0 = $call1; + } else { + ___unlockfile($f); + $retval$0 = $call1; + } + } + } while(0); + return ($retval$0|0); +} +function ___fflush_unlocked($f) { + $f = $f|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $cmp = 0, $cmp4 = 0, $rend = 0, $retval$0 = 0, $rpos = 0, $seek = 0, $sub$ptr$lhs$cast = 0, $sub$ptr$rhs$cast = 0, $sub$ptr$sub = 0, $tobool = 0, $wbase = 0, $wend = 0, $wpos = 0; + var $write = 0, label = 0, sp = 0; + sp = STACKTOP; + $wpos = ((($f)) + 20|0); + $0 = HEAP32[$wpos>>2]|0; + $wbase = ((($f)) + 28|0); + $1 = HEAP32[$wbase>>2]|0; + $cmp = ($0>>>0)>($1>>>0); + if ($cmp) { + $write = ((($f)) + 36|0); + $2 = HEAP32[$write>>2]|0; + (FUNCTION_TABLE_iiii[$2 & 7]($f,0,0)|0); + $3 = HEAP32[$wpos>>2]|0; + $tobool = ($3|0)==(0|0); + if ($tobool) { + $retval$0 = -1; + } else { + label = 3; + } + } else { + label = 3; + } + if ((label|0) == 3) { + $rpos = ((($f)) + 4|0); + $4 = HEAP32[$rpos>>2]|0; + $rend = ((($f)) + 8|0); + $5 = HEAP32[$rend>>2]|0; + $cmp4 = ($4>>>0)<($5>>>0); + if ($cmp4) { + $sub$ptr$lhs$cast = $4; + $sub$ptr$rhs$cast = $5; + $sub$ptr$sub = (($sub$ptr$lhs$cast) - ($sub$ptr$rhs$cast))|0; + $seek = ((($f)) + 40|0); + $6 = HEAP32[$seek>>2]|0; + (FUNCTION_TABLE_iiii[$6 & 7]($f,$sub$ptr$sub,1)|0); + } + $wend = ((($f)) + 16|0); + HEAP32[$wend>>2] = 0; + HEAP32[$wbase>>2] = 0; + HEAP32[$wpos>>2] = 0; + HEAP32[$rend>>2] = 0; + HEAP32[$rpos>>2] = 0; + $retval$0 = 0; + } + return ($retval$0|0); +} +function runPostSets() { +} +function _memcpy(dest, src, num) { + dest = dest|0; src = src|0; num = num|0; + var ret = 0; + var aligned_dest_end = 0; + var block_aligned_dest_end = 0; + var dest_end = 0; + // Test against a benchmarked cutoff limit for when HEAPU8.set() becomes faster to use. + if ((num|0) >= + 8192 + ) { + return _emscripten_memcpy_big(dest|0, src|0, num|0)|0; + } + + ret = dest|0; + dest_end = (dest + num)|0; + if ((dest&3) == (src&3)) { + // The initial unaligned < 4-byte front. + while (dest & 3) { + if ((num|0) == 0) return ret|0; + HEAP8[((dest)>>0)]=((HEAP8[((src)>>0)])|0); + dest = (dest+1)|0; + src = (src+1)|0; + num = (num-1)|0; + } + aligned_dest_end = (dest_end & -4)|0; + block_aligned_dest_end = (aligned_dest_end - 64)|0; + while ((dest|0) <= (block_aligned_dest_end|0) ) { + HEAP32[((dest)>>2)]=((HEAP32[((src)>>2)])|0); + HEAP32[(((dest)+(4))>>2)]=((HEAP32[(((src)+(4))>>2)])|0); + HEAP32[(((dest)+(8))>>2)]=((HEAP32[(((src)+(8))>>2)])|0); + HEAP32[(((dest)+(12))>>2)]=((HEAP32[(((src)+(12))>>2)])|0); + HEAP32[(((dest)+(16))>>2)]=((HEAP32[(((src)+(16))>>2)])|0); + HEAP32[(((dest)+(20))>>2)]=((HEAP32[(((src)+(20))>>2)])|0); + HEAP32[(((dest)+(24))>>2)]=((HEAP32[(((src)+(24))>>2)])|0); + HEAP32[(((dest)+(28))>>2)]=((HEAP32[(((src)+(28))>>2)])|0); + HEAP32[(((dest)+(32))>>2)]=((HEAP32[(((src)+(32))>>2)])|0); + HEAP32[(((dest)+(36))>>2)]=((HEAP32[(((src)+(36))>>2)])|0); + HEAP32[(((dest)+(40))>>2)]=((HEAP32[(((src)+(40))>>2)])|0); + HEAP32[(((dest)+(44))>>2)]=((HEAP32[(((src)+(44))>>2)])|0); + HEAP32[(((dest)+(48))>>2)]=((HEAP32[(((src)+(48))>>2)])|0); + HEAP32[(((dest)+(52))>>2)]=((HEAP32[(((src)+(52))>>2)])|0); + HEAP32[(((dest)+(56))>>2)]=((HEAP32[(((src)+(56))>>2)])|0); + HEAP32[(((dest)+(60))>>2)]=((HEAP32[(((src)+(60))>>2)])|0); + dest = (dest+64)|0; + src = (src+64)|0; + } + while ((dest|0) < (aligned_dest_end|0) ) { + HEAP32[((dest)>>2)]=((HEAP32[((src)>>2)])|0); + dest = (dest+4)|0; + src = (src+4)|0; + } + } else { + // In the unaligned copy case, unroll a bit as well. + aligned_dest_end = (dest_end - 4)|0; + while ((dest|0) < (aligned_dest_end|0) ) { + HEAP8[((dest)>>0)]=((HEAP8[((src)>>0)])|0); + HEAP8[(((dest)+(1))>>0)]=((HEAP8[(((src)+(1))>>0)])|0); + HEAP8[(((dest)+(2))>>0)]=((HEAP8[(((src)+(2))>>0)])|0); + HEAP8[(((dest)+(3))>>0)]=((HEAP8[(((src)+(3))>>0)])|0); + dest = (dest+4)|0; + src = (src+4)|0; + } + } + // The remaining unaligned < 4 byte tail. + while ((dest|0) < (dest_end|0)) { + HEAP8[((dest)>>0)]=((HEAP8[((src)>>0)])|0); + dest = (dest+1)|0; + src = (src+1)|0; + } + return ret|0; +} +function _memset(ptr, value, num) { + ptr = ptr|0; value = value|0; num = num|0; + var end = 0, aligned_end = 0, block_aligned_end = 0, value4 = 0; + end = (ptr + num)|0; + + value = value & 0xff; + if ((num|0) >= 67 /* 64 bytes for an unrolled loop + 3 bytes for unaligned head*/) { + while ((ptr&3) != 0) { + HEAP8[((ptr)>>0)]=value; + ptr = (ptr+1)|0; + } + + aligned_end = (end & -4)|0; + block_aligned_end = (aligned_end - 64)|0; + value4 = value | (value << 8) | (value << 16) | (value << 24); + + while((ptr|0) <= (block_aligned_end|0)) { + HEAP32[((ptr)>>2)]=value4; + HEAP32[(((ptr)+(4))>>2)]=value4; + HEAP32[(((ptr)+(8))>>2)]=value4; + HEAP32[(((ptr)+(12))>>2)]=value4; + HEAP32[(((ptr)+(16))>>2)]=value4; + HEAP32[(((ptr)+(20))>>2)]=value4; + HEAP32[(((ptr)+(24))>>2)]=value4; + HEAP32[(((ptr)+(28))>>2)]=value4; + HEAP32[(((ptr)+(32))>>2)]=value4; + HEAP32[(((ptr)+(36))>>2)]=value4; + HEAP32[(((ptr)+(40))>>2)]=value4; + HEAP32[(((ptr)+(44))>>2)]=value4; + HEAP32[(((ptr)+(48))>>2)]=value4; + HEAP32[(((ptr)+(52))>>2)]=value4; + HEAP32[(((ptr)+(56))>>2)]=value4; + HEAP32[(((ptr)+(60))>>2)]=value4; + ptr = (ptr + 64)|0; + } + + while ((ptr|0) < (aligned_end|0) ) { + HEAP32[((ptr)>>2)]=value4; + ptr = (ptr+4)|0; + } + } + // The remaining bytes. + while ((ptr|0) < (end|0)) { + HEAP8[((ptr)>>0)]=value; + ptr = (ptr+1)|0; + } + return (end-num)|0; +} +function _sbrk(increment) { + increment = increment|0; + var oldDynamicTop = 0; + var oldDynamicTopOnChange = 0; + var newDynamicTop = 0; + var totalMemory = 0; + increment = ((increment + 15) & -16)|0; + oldDynamicTop = HEAP32[DYNAMICTOP_PTR>>2]|0; + newDynamicTop = oldDynamicTop + increment | 0; + + if (((increment|0) > 0 & (newDynamicTop|0) < (oldDynamicTop|0)) // Detect and fail if we would wrap around signed 32-bit int. + | (newDynamicTop|0) < 0) { // Also underflow, sbrk() should be able to be used to subtract. + abortOnCannotGrowMemory()|0; + ___setErrNo(12); + return -1; + } + + HEAP32[DYNAMICTOP_PTR>>2] = newDynamicTop; + totalMemory = getTotalMemory()|0; + if ((newDynamicTop|0) > (totalMemory|0)) { + if ((enlargeMemory()|0) == 0) { + HEAP32[DYNAMICTOP_PTR>>2] = oldDynamicTop; + ___setErrNo(12); + return -1; + } + } + return oldDynamicTop|0; +} + + +function dynCall_ii(index,a1) { + index = index|0; + a1=a1|0; + return FUNCTION_TABLE_ii[index&1](a1|0)|0; +} + + +function dynCall_iiii(index,a1,a2,a3) { + index = index|0; + a1=a1|0; a2=a2|0; a3=a3|0; + return FUNCTION_TABLE_iiii[index&7](a1|0,a2|0,a3|0)|0; +} + +function b0(p0) { + p0 = p0|0; nullFunc_ii(0);return 0; +} +function b1(p0,p1,p2) { + p0 = p0|0;p1 = p1|0;p2 = p2|0; nullFunc_iiii(1);return 0; +} + +// EMSCRIPTEN_END_FUNCS +var FUNCTION_TABLE_ii = [b0,___stdio_close]; +var FUNCTION_TABLE_iiii = [b1,b1,___stdout_write,___stdio_seek,___stdio_write,b1,b1,b1]; + + return { ___errno_location: ___errno_location, _fflush: _fflush, _free: _free, _main: _main, _malloc: _malloc, _memcpy: _memcpy, _memset: _memset, _sbrk: _sbrk, dynCall_ii: dynCall_ii, dynCall_iiii: dynCall_iiii, establishStackSpace: establishStackSpace, getTempRet0: getTempRet0, runPostSets: runPostSets, setTempRet0: setTempRet0, setThrew: setThrew, stackAlloc: stackAlloc, stackRestore: stackRestore, stackSave: stackSave }; +}) +// EMSCRIPTEN_END_ASM +(Module.asmGlobalArg, Module.asmLibraryArg, buffer); + +var real____errno_location = asm["___errno_location"]; asm["___errno_location"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real____errno_location.apply(null, arguments); +}; + +var real__fflush = asm["_fflush"]; asm["_fflush"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real__fflush.apply(null, arguments); +}; + +var real__free = asm["_free"]; asm["_free"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real__free.apply(null, arguments); +}; + +var real__main = asm["_main"]; asm["_main"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real__main.apply(null, arguments); +}; + +var real__malloc = asm["_malloc"]; asm["_malloc"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real__malloc.apply(null, arguments); +}; + +var real__sbrk = asm["_sbrk"]; asm["_sbrk"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real__sbrk.apply(null, arguments); +}; + +var real_establishStackSpace = asm["establishStackSpace"]; asm["establishStackSpace"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real_establishStackSpace.apply(null, arguments); +}; + +var real_getTempRet0 = asm["getTempRet0"]; asm["getTempRet0"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real_getTempRet0.apply(null, arguments); +}; + +var real_setTempRet0 = asm["setTempRet0"]; asm["setTempRet0"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real_setTempRet0.apply(null, arguments); +}; + +var real_setThrew = asm["setThrew"]; asm["setThrew"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real_setThrew.apply(null, arguments); +}; + +var real_stackAlloc = asm["stackAlloc"]; asm["stackAlloc"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real_stackAlloc.apply(null, arguments); +}; + +var real_stackRestore = asm["stackRestore"]; asm["stackRestore"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real_stackRestore.apply(null, arguments); +}; + +var real_stackSave = asm["stackSave"]; asm["stackSave"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real_stackSave.apply(null, arguments); +}; +var ___errno_location = Module["___errno_location"] = asm["___errno_location"]; +var _fflush = Module["_fflush"] = asm["_fflush"]; +var _free = Module["_free"] = asm["_free"]; +var _main = Module["_main"] = asm["_main"]; +var _malloc = Module["_malloc"] = asm["_malloc"]; +var _memcpy = Module["_memcpy"] = asm["_memcpy"]; +var _memset = Module["_memset"] = asm["_memset"]; +var _sbrk = Module["_sbrk"] = asm["_sbrk"]; +var establishStackSpace = Module["establishStackSpace"] = asm["establishStackSpace"]; +var getTempRet0 = Module["getTempRet0"] = asm["getTempRet0"]; +var runPostSets = Module["runPostSets"] = asm["runPostSets"]; +var setTempRet0 = Module["setTempRet0"] = asm["setTempRet0"]; +var setThrew = Module["setThrew"] = asm["setThrew"]; +var stackAlloc = Module["stackAlloc"] = asm["stackAlloc"]; +var stackRestore = Module["stackRestore"] = asm["stackRestore"]; +var stackSave = Module["stackSave"] = asm["stackSave"]; +var dynCall_ii = Module["dynCall_ii"] = asm["dynCall_ii"]; +var dynCall_iiii = Module["dynCall_iiii"] = asm["dynCall_iiii"]; +; + + + +// === Auto-generated postamble setup entry stuff === + +Module['asm'] = asm; + +if (!Module["intArrayFromString"]) Module["intArrayFromString"] = function() { abort("'intArrayFromString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["intArrayToString"]) Module["intArrayToString"] = function() { abort("'intArrayToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["ccall"]) Module["ccall"] = function() { abort("'ccall' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["cwrap"]) Module["cwrap"] = function() { abort("'cwrap' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["setValue"]) Module["setValue"] = function() { abort("'setValue' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["getValue"]) Module["getValue"] = function() { abort("'getValue' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["allocate"]) Module["allocate"] = function() { abort("'allocate' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["getMemory"]) Module["getMemory"] = function() { abort("'getMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["Pointer_stringify"]) Module["Pointer_stringify"] = function() { abort("'Pointer_stringify' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["AsciiToString"]) Module["AsciiToString"] = function() { abort("'AsciiToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["stringToAscii"]) Module["stringToAscii"] = function() { abort("'stringToAscii' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["UTF8ArrayToString"]) Module["UTF8ArrayToString"] = function() { abort("'UTF8ArrayToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["UTF8ToString"]) Module["UTF8ToString"] = function() { abort("'UTF8ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["stringToUTF8Array"]) Module["stringToUTF8Array"] = function() { abort("'stringToUTF8Array' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["stringToUTF8"]) Module["stringToUTF8"] = function() { abort("'stringToUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["lengthBytesUTF8"]) Module["lengthBytesUTF8"] = function() { abort("'lengthBytesUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["UTF16ToString"]) Module["UTF16ToString"] = function() { abort("'UTF16ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["stringToUTF16"]) Module["stringToUTF16"] = function() { abort("'stringToUTF16' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["lengthBytesUTF16"]) Module["lengthBytesUTF16"] = function() { abort("'lengthBytesUTF16' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["UTF32ToString"]) Module["UTF32ToString"] = function() { abort("'UTF32ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["stringToUTF32"]) Module["stringToUTF32"] = function() { abort("'stringToUTF32' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["lengthBytesUTF32"]) Module["lengthBytesUTF32"] = function() { abort("'lengthBytesUTF32' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["allocateUTF8"]) Module["allocateUTF8"] = function() { abort("'allocateUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["stackTrace"]) Module["stackTrace"] = function() { abort("'stackTrace' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["addOnPreRun"]) Module["addOnPreRun"] = function() { abort("'addOnPreRun' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["addOnInit"]) Module["addOnInit"] = function() { abort("'addOnInit' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["addOnPreMain"]) Module["addOnPreMain"] = function() { abort("'addOnPreMain' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["addOnExit"]) Module["addOnExit"] = function() { abort("'addOnExit' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["addOnPostRun"]) Module["addOnPostRun"] = function() { abort("'addOnPostRun' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["writeStringToMemory"]) Module["writeStringToMemory"] = function() { abort("'writeStringToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["writeArrayToMemory"]) Module["writeArrayToMemory"] = function() { abort("'writeArrayToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["writeAsciiToMemory"]) Module["writeAsciiToMemory"] = function() { abort("'writeAsciiToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["addRunDependency"]) Module["addRunDependency"] = function() { abort("'addRunDependency' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["removeRunDependency"]) Module["removeRunDependency"] = function() { abort("'removeRunDependency' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["FS"]) Module["FS"] = function() { abort("'FS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["FS_createFolder"]) Module["FS_createFolder"] = function() { abort("'FS_createFolder' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["FS_createPath"]) Module["FS_createPath"] = function() { abort("'FS_createPath' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["FS_createDataFile"]) Module["FS_createDataFile"] = function() { abort("'FS_createDataFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["FS_createPreloadedFile"]) Module["FS_createPreloadedFile"] = function() { abort("'FS_createPreloadedFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["FS_createLazyFile"]) Module["FS_createLazyFile"] = function() { abort("'FS_createLazyFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["FS_createLink"]) Module["FS_createLink"] = function() { abort("'FS_createLink' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["FS_createDevice"]) Module["FS_createDevice"] = function() { abort("'FS_createDevice' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["FS_unlink"]) Module["FS_unlink"] = function() { abort("'FS_unlink' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["GL"]) Module["GL"] = function() { abort("'GL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["staticAlloc"]) Module["staticAlloc"] = function() { abort("'staticAlloc' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["dynamicAlloc"]) Module["dynamicAlloc"] = function() { abort("'dynamicAlloc' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["warnOnce"]) Module["warnOnce"] = function() { abort("'warnOnce' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["loadDynamicLibrary"]) Module["loadDynamicLibrary"] = function() { abort("'loadDynamicLibrary' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["loadWebAssemblyModule"]) Module["loadWebAssemblyModule"] = function() { abort("'loadWebAssemblyModule' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["getLEB"]) Module["getLEB"] = function() { abort("'getLEB' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["getFunctionTables"]) Module["getFunctionTables"] = function() { abort("'getFunctionTables' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["alignFunctionTables"]) Module["alignFunctionTables"] = function() { abort("'alignFunctionTables' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["registerFunctions"]) Module["registerFunctions"] = function() { abort("'registerFunctions' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["addFunction"]) Module["addFunction"] = function() { abort("'addFunction' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["removeFunction"]) Module["removeFunction"] = function() { abort("'removeFunction' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["getFuncWrapper"]) Module["getFuncWrapper"] = function() { abort("'getFuncWrapper' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["prettyPrint"]) Module["prettyPrint"] = function() { abort("'prettyPrint' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["makeBigInt"]) Module["makeBigInt"] = function() { abort("'makeBigInt' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["dynCall"]) Module["dynCall"] = function() { abort("'dynCall' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["getCompilerSetting"]) Module["getCompilerSetting"] = function() { abort("'getCompilerSetting' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["intArrayFromBase64"]) Module["intArrayFromBase64"] = function() { abort("'intArrayFromBase64' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["tryParseAsDataURI"]) Module["tryParseAsDataURI"] = function() { abort("'tryParseAsDataURI' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") };if (!Module["ALLOC_NORMAL"]) Object.defineProperty(Module, "ALLOC_NORMAL", { get: function() { abort("'ALLOC_NORMAL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") } }); +if (!Module["ALLOC_STACK"]) Object.defineProperty(Module, "ALLOC_STACK", { get: function() { abort("'ALLOC_STACK' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") } }); +if (!Module["ALLOC_STATIC"]) Object.defineProperty(Module, "ALLOC_STATIC", { get: function() { abort("'ALLOC_STATIC' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") } }); +if (!Module["ALLOC_DYNAMIC"]) Object.defineProperty(Module, "ALLOC_DYNAMIC", { get: function() { abort("'ALLOC_DYNAMIC' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") } }); +if (!Module["ALLOC_NONE"]) Object.defineProperty(Module, "ALLOC_NONE", { get: function() { abort("'ALLOC_NONE' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") } }); + +if (memoryInitializer) { + if (!isDataURI(memoryInitializer)) { + if (typeof Module['locateFile'] === 'function') { + memoryInitializer = Module['locateFile'](memoryInitializer); + } else if (Module['memoryInitializerPrefixURL']) { + memoryInitializer = Module['memoryInitializerPrefixURL'] + memoryInitializer; + } + } + if (ENVIRONMENT_IS_NODE || ENVIRONMENT_IS_SHELL) { + var data = Module['readBinary'](memoryInitializer); + HEAPU8.set(data, GLOBAL_BASE); + } else { + addRunDependency('memory initializer'); + var applyMemoryInitializer = function(data) { + if (data.byteLength) data = new Uint8Array(data); + for (var i = 0; i < data.length; i++) { + assert(HEAPU8[GLOBAL_BASE + i] === 0, "area for memory initializer should not have been touched before it's loaded"); + } + HEAPU8.set(data, GLOBAL_BASE); + // Delete the typed array that contains the large blob of the memory initializer request response so that + // we won't keep unnecessary memory lying around. However, keep the XHR object itself alive so that e.g. + // its .status field can still be accessed later. + if (Module['memoryInitializerRequest']) delete Module['memoryInitializerRequest'].response; + removeRunDependency('memory initializer'); + } + function doBrowserLoad() { + Module['readAsync'](memoryInitializer, applyMemoryInitializer, function() { + throw 'could not load memory initializer ' + memoryInitializer; + }); + } + var memoryInitializerBytes = tryParseAsDataURI(memoryInitializer); + if (memoryInitializerBytes) { + applyMemoryInitializer(memoryInitializerBytes.buffer); + } else + if (Module['memoryInitializerRequest']) { + // a network request has already been created, just use that + function useRequest() { + var request = Module['memoryInitializerRequest']; + var response = request.response; + if (request.status !== 200 && request.status !== 0) { + var data = tryParseAsDataURI(Module['memoryInitializerRequestURL']); + if (data) { + response = data.buffer; + } else { + // If you see this warning, the issue may be that you are using locateFile or memoryInitializerPrefixURL, and defining them in JS. That + // means that the HTML file doesn't know about them, and when it tries to create the mem init request early, does it to the wrong place. + // Look in your browser's devtools network console to see what's going on. + console.warn('a problem seems to have happened with Module.memoryInitializerRequest, status: ' + request.status + ', retrying ' + memoryInitializer); + doBrowserLoad(); + return; + } + } + applyMemoryInitializer(response); + } + if (Module['memoryInitializerRequest'].response) { + setTimeout(useRequest, 0); // it's already here; but, apply it asynchronously + } else { + Module['memoryInitializerRequest'].addEventListener('load', useRequest); // wait for it + } + } else { + // fetch it from the network ourselves + doBrowserLoad(); + } + } +} + + + +/** + * @constructor + * @extends {Error} + * @this {ExitStatus} + */ +function ExitStatus(status) { + this.name = "ExitStatus"; + this.message = "Program terminated with exit(" + status + ")"; + this.status = status; +}; +ExitStatus.prototype = new Error(); +ExitStatus.prototype.constructor = ExitStatus; + +var initialStackTop; +var calledMain = false; + +dependenciesFulfilled = function runCaller() { + // If run has never been called, and we should call run (INVOKE_RUN is true, and Module.noInitialRun is not false) + if (!Module['calledRun']) run(); + if (!Module['calledRun']) dependenciesFulfilled = runCaller; // try this again later, after new deps are fulfilled +} + +Module['callMain'] = function callMain(args) { + assert(runDependencies == 0, 'cannot call main when async dependencies remain! (listen on __ATMAIN__)'); + assert(__ATPRERUN__.length == 0, 'cannot call main when preRun functions remain to be called'); + + args = args || []; + + ensureInitRuntime(); + + var argc = args.length+1; + var argv = stackAlloc((argc + 1) * 4); + HEAP32[argv >> 2] = allocateUTF8OnStack(Module['thisProgram']); + for (var i = 1; i < argc; i++) { + HEAP32[(argv >> 2) + i] = allocateUTF8OnStack(args[i - 1]); + } + HEAP32[(argv >> 2) + argc] = 0; + + + try { + + var ret = Module['_main'](argc, argv, 0); + + + // if we're not running an evented main loop, it's time to exit + exit(ret, /* implicit = */ true); + } + catch(e) { + if (e instanceof ExitStatus) { + // exit() throws this once it's done to make sure execution + // has been stopped completely + return; + } else if (e == 'SimulateInfiniteLoop') { + // running an evented main loop, don't immediately exit + Module['noExitRuntime'] = true; + return; + } else { + var toLog = e; + if (e && typeof e === 'object' && e.stack) { + toLog = [e, e.stack]; + } + Module.printErr('exception thrown: ' + toLog); + Module['quit'](1, e); + } + } finally { + calledMain = true; + } +} + + + + +/** @type {function(Array=)} */ +function run(args) { + args = args || Module['arguments']; + + if (runDependencies > 0) { + return; + } + + writeStackCookie(); + + preRun(); + + if (runDependencies > 0) return; // a preRun added a dependency, run will be called later + if (Module['calledRun']) return; // run may have just been called through dependencies being fulfilled just in this very frame + + function doRun() { + if (Module['calledRun']) return; // run may have just been called while the async setStatus time below was happening + Module['calledRun'] = true; + + if (ABORT) return; + + ensureInitRuntime(); + + preMain(); + + if (Module['onRuntimeInitialized']) Module['onRuntimeInitialized'](); + + if (Module['_main'] && shouldRunNow) Module['callMain'](args); + + postRun(); + } + + if (Module['setStatus']) { + Module['setStatus']('Running...'); + setTimeout(function() { + setTimeout(function() { + Module['setStatus'](''); + }, 1); + doRun(); + }, 1); + } else { + doRun(); + } + checkStackCookie(); +} +Module['run'] = run; + + +function exit(status, implicit) { + + // if this is just main exit-ing implicitly, and the status is 0, then we + // don't need to do anything here and can just leave. if the status is + // non-zero, though, then we need to report it. + // (we may have warned about this earlier, if a situation justifies doing so) + if (implicit && Module['noExitRuntime'] && status === 0) { + return; + } + + if (Module['noExitRuntime']) { + // if exit() was called, we may warn the user if the runtime isn't actually being shut down + if (!implicit) { + Module.printErr('exit(' + status + ') called, but noExitRuntime is set due to an async operation, so halting execution but not exiting the runtime or preventing further async execution (you can use emscripten_force_exit, if you want to force a true shutdown)'); + } + } else { + + ABORT = true; + EXITSTATUS = status; + STACKTOP = initialStackTop; + + exitRuntime(); + + if (Module['onExit']) Module['onExit'](status); + } + + if (ENVIRONMENT_IS_NODE) { + process['exit'](status); + } + Module['quit'](status, new ExitStatus(status)); +} +Module['exit'] = exit; + +var abortDecorators = []; + +function abort(what) { + if (Module['onAbort']) { + Module['onAbort'](what); + } + + if (what !== undefined) { + Module.print(what); + Module.printErr(what); + what = JSON.stringify(what) + } else { + what = ''; + } + + ABORT = true; + EXITSTATUS = 1; + + var extra = ''; + var output = 'abort(' + what + ') at ' + stackTrace() + extra; + if (abortDecorators) { + abortDecorators.forEach(function(decorator) { + output = decorator(output, what); + }); + } + throw output; +} +Module['abort'] = abort; + +// {{PRE_RUN_ADDITIONS}} + +if (Module['preInit']) { + if (typeof Module['preInit'] == 'function') Module['preInit'] = [Module['preInit']]; + while (Module['preInit'].length > 0) { + Module['preInit'].pop()(); + } +} + +// shouldRunNow refers to calling main(), not run(). +var shouldRunNow = true; +if (Module['noInitialRun']) { + shouldRunNow = false; +} + + +run(); + +// {{POST_RUN_ADDITIONS}} + + + + + +// {{MODULE_ADDITIONS}} + + + diff --git a/asm/libs/opus/a.out.js b/asm/libs/opus/a.out.js new file mode 100644 index 00000000..df5a6eb8 --- /dev/null +++ b/asm/libs/opus/a.out.js @@ -0,0 +1,5469 @@ +// The Module object: Our interface to the outside world. We import +// and export values on it. There are various ways Module can be used: +// 1. Not defined. We create it here +// 2. A function parameter, function(Module) { ..generated code.. } +// 3. pre-run appended it, var Module = {}; ..generated code.. +// 4. External script tag defines var Module. +// We need to check if Module already exists (e.g. case 3 above). +// Substitution will be replaced with actual code on later stage of the build, +// this way Closure Compiler will not mangle it (e.g. case 4. above). +// Note that if you want to run closure, and also to use Module +// after the generated code, you will need to define var Module = {}; +// before the code. Then that object will be used in the code, and you +// can continue to use Module afterwards as well. +var Module = typeof Module !== 'undefined' ? Module : {}; + +// --pre-jses are emitted after the Module integration code, so that they can +// refer to Module (if they choose; they can also define Module) +// {{PRE_JSES}} + +// Sometimes an existing Module object exists with properties +// meant to overwrite the default module functionality. Here +// we collect those properties and reapply _after_ we configure +// the current environment's defaults to avoid having to be so +// defensive during initialization. +var moduleOverrides = {}; +var key; +for (key in Module) { + if (Module.hasOwnProperty(key)) { + moduleOverrides[key] = Module[key]; + } +} + +Module['arguments'] = []; +Module['thisProgram'] = './this.program'; +Module['quit'] = function(status, toThrow) { + throw toThrow; +}; +Module['preRun'] = []; +Module['postRun'] = []; + +// The environment setup code below is customized to use Module. +// *** Environment setup code *** +var ENVIRONMENT_IS_WEB = false; +var ENVIRONMENT_IS_WORKER = false; +var ENVIRONMENT_IS_NODE = false; +var ENVIRONMENT_IS_SHELL = false; + +// Three configurations we can be running in: +// 1) We could be the application main() thread running in the main JS UI thread. (ENVIRONMENT_IS_WORKER == false and ENVIRONMENT_IS_PTHREAD == false) +// 2) We could be the application main() thread proxied to worker. (with Emscripten -s PROXY_TO_WORKER=1) (ENVIRONMENT_IS_WORKER == true, ENVIRONMENT_IS_PTHREAD == false) +// 3) We could be an application pthread running in a worker. (ENVIRONMENT_IS_WORKER == true and ENVIRONMENT_IS_PTHREAD == true) + +if (Module['ENVIRONMENT']) { + if (Module['ENVIRONMENT'] === 'WEB') { + ENVIRONMENT_IS_WEB = true; + } else if (Module['ENVIRONMENT'] === 'WORKER') { + ENVIRONMENT_IS_WORKER = true; + } else if (Module['ENVIRONMENT'] === 'NODE') { + ENVIRONMENT_IS_NODE = true; + } else if (Module['ENVIRONMENT'] === 'SHELL') { + ENVIRONMENT_IS_SHELL = true; + } else { + throw new Error('Module[\'ENVIRONMENT\'] value is not valid. must be one of: WEB|WORKER|NODE|SHELL.'); + } +} else { + ENVIRONMENT_IS_WEB = typeof window === 'object'; + ENVIRONMENT_IS_WORKER = typeof importScripts === 'function'; + ENVIRONMENT_IS_NODE = typeof process === 'object' && typeof require === 'function' && !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_WORKER; + ENVIRONMENT_IS_SHELL = !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_NODE && !ENVIRONMENT_IS_WORKER; +} + + +if (ENVIRONMENT_IS_NODE) { + // Expose functionality in the same simple way that the shells work + // Note that we pollute the global namespace here, otherwise we break in node + var nodeFS; + var nodePath; + + Module['read'] = function shell_read(filename, binary) { + var ret; + ret = tryParseAsDataURI(filename); + if (!ret) { + if (!nodeFS) nodeFS = require('fs'); + if (!nodePath) nodePath = require('path'); + filename = nodePath['normalize'](filename); + ret = nodeFS['readFileSync'](filename); + } + return binary ? ret : ret.toString(); + }; + + Module['readBinary'] = function readBinary(filename) { + var ret = Module['read'](filename, true); + if (!ret.buffer) { + ret = new Uint8Array(ret); + } + assert(ret.buffer); + return ret; + }; + + if (process['argv'].length > 1) { + Module['thisProgram'] = process['argv'][1].replace(/\\/g, '/'); + } + + Module['arguments'] = process['argv'].slice(2); + + if (typeof module !== 'undefined') { + module['exports'] = Module; + } + + process['on']('uncaughtException', function(ex) { + // suppress ExitStatus exceptions from showing an error + if (!(ex instanceof ExitStatus)) { + throw ex; + } + }); + // Currently node will swallow unhandled rejections, but this behavior is + // deprecated, and in the future it will exit with error status. + process['on']('unhandledRejection', function(reason, p) { + Module['printErr']('node.js exiting due to unhandled promise rejection'); + process['exit'](1); + }); + + Module['inspect'] = function () { return '[Emscripten Module object]'; }; +} +else if (ENVIRONMENT_IS_SHELL) { + if (typeof read != 'undefined') { + Module['read'] = function shell_read(f) { + var data = tryParseAsDataURI(f); + if (data) { + return intArrayToString(data); + } + return read(f); + }; + } + + Module['readBinary'] = function readBinary(f) { + var data; + data = tryParseAsDataURI(f); + if (data) { + return data; + } + if (typeof readbuffer === 'function') { + return new Uint8Array(readbuffer(f)); + } + data = read(f, 'binary'); + assert(typeof data === 'object'); + return data; + }; + + if (typeof scriptArgs != 'undefined') { + Module['arguments'] = scriptArgs; + } else if (typeof arguments != 'undefined') { + Module['arguments'] = arguments; + } + + if (typeof quit === 'function') { + Module['quit'] = function(status, toThrow) { + quit(status); + } + } +} +else if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) { + Module['read'] = function shell_read(url) { + try { + var xhr = new XMLHttpRequest(); + xhr.open('GET', url, false); + xhr.send(null); + return xhr.responseText; + } catch (err) { + var data = tryParseAsDataURI(url); + if (data) { + return intArrayToString(data); + } + throw err; + } + }; + + if (ENVIRONMENT_IS_WORKER) { + Module['readBinary'] = function readBinary(url) { + try { + var xhr = new XMLHttpRequest(); + xhr.open('GET', url, false); + xhr.responseType = 'arraybuffer'; + xhr.send(null); + return new Uint8Array(xhr.response); + } catch (err) { + var data = tryParseAsDataURI(url); + if (data) { + return data; + } + throw err; + } + }; + } + + Module['readAsync'] = function readAsync(url, onload, onerror) { + var xhr = new XMLHttpRequest(); + xhr.open('GET', url, true); + xhr.responseType = 'arraybuffer'; + xhr.onload = function xhr_onload() { + if (xhr.status == 200 || (xhr.status == 0 && xhr.response)) { // file URLs can return 0 + onload(xhr.response); + return; + } + var data = tryParseAsDataURI(url); + if (data) { + onload(data.buffer); + return; + } + onerror(); + }; + xhr.onerror = onerror; + xhr.send(null); + }; + + if (typeof arguments != 'undefined') { + Module['arguments'] = arguments; + } + + Module['setWindowTitle'] = function(title) { document.title = title }; +} +else { + // Unreachable because SHELL is dependent on the others + throw new Error('unknown runtime environment'); +} + +// console.log is checked first, as 'print' on the web will open a print dialogue +// printErr is preferable to console.warn (works better in shells) +// bind(console) is necessary to fix IE/Edge closed dev tools panel behavior. +Module['print'] = typeof console !== 'undefined' ? console.log.bind(console) : (typeof print !== 'undefined' ? print : null); +Module['printErr'] = typeof printErr !== 'undefined' ? printErr : ((typeof console !== 'undefined' && console.warn.bind(console)) || Module['print']); + +// *** Environment setup code *** + +// Closure helpers +Module.print = Module['print']; +Module.printErr = Module['printErr']; + +// Merge back in the overrides +for (key in moduleOverrides) { + if (moduleOverrides.hasOwnProperty(key)) { + Module[key] = moduleOverrides[key]; + } +} +// Free the object hierarchy contained in the overrides, this lets the GC +// reclaim data used e.g. in memoryInitializerRequest, which is a large typed array. +moduleOverrides = undefined; + + + +// {{PREAMBLE_ADDITIONS}} + +var STACK_ALIGN = 16; + +// stack management, and other functionality that is provided by the compiled code, +// should not be used before it is ready +stackSave = stackRestore = stackAlloc = setTempRet0 = getTempRet0 = function() { + abort('cannot use the stack before compiled code is ready to run, and has provided stack access'); +}; + +function staticAlloc(size) { + assert(!staticSealed); + var ret = STATICTOP; + STATICTOP = (STATICTOP + size + 15) & -16; + return ret; +} + +function dynamicAlloc(size) { + assert(DYNAMICTOP_PTR); + var ret = HEAP32[DYNAMICTOP_PTR>>2]; + var end = (ret + size + 15) & -16; + HEAP32[DYNAMICTOP_PTR>>2] = end; + if (end >= TOTAL_MEMORY) { + var success = enlargeMemory(); + if (!success) { + HEAP32[DYNAMICTOP_PTR>>2] = ret; + return 0; + } + } + return ret; +} + +function alignMemory(size, factor) { + if (!factor) factor = STACK_ALIGN; // stack alignment (16-byte) by default + var ret = size = Math.ceil(size / factor) * factor; + return ret; +} + +function getNativeTypeSize(type) { + switch (type) { + case 'i1': case 'i8': return 1; + case 'i16': return 2; + case 'i32': return 4; + case 'i64': return 8; + case 'float': return 4; + case 'double': return 8; + default: { + if (type[type.length-1] === '*') { + return 4; // A pointer + } else if (type[0] === 'i') { + var bits = parseInt(type.substr(1)); + assert(bits % 8 === 0); + return bits / 8; + } else { + return 0; + } + } + } +} + +function warnOnce(text) { + if (!warnOnce.shown) warnOnce.shown = {}; + if (!warnOnce.shown[text]) { + warnOnce.shown[text] = 1; + Module.printErr(text); + } +} + + + +var jsCallStartIndex = 1; +var functionPointers = new Array(0); + +// 'sig' parameter is only used on LLVM wasm backend +function addFunction(func, sig) { + if (typeof sig === 'undefined') { + Module.printErr('Warning: addFunction: Provide a wasm function signature ' + + 'string as a second argument'); + } + var base = 0; + for (var i = base; i < base + 0; i++) { + if (!functionPointers[i]) { + functionPointers[i] = func; + return jsCallStartIndex + i; + } + } + throw 'Finished up all reserved function pointers. Use a higher value for RESERVED_FUNCTION_POINTERS.'; +} + +function removeFunction(index) { + functionPointers[index-jsCallStartIndex] = null; +} + +var funcWrappers = {}; + +function getFuncWrapper(func, sig) { + if (!func) return; // on null pointer, return undefined + assert(sig); + if (!funcWrappers[sig]) { + funcWrappers[sig] = {}; + } + var sigCache = funcWrappers[sig]; + if (!sigCache[func]) { + // optimize away arguments usage in common cases + if (sig.length === 1) { + sigCache[func] = function dynCall_wrapper() { + return dynCall(sig, func); + }; + } else if (sig.length === 2) { + sigCache[func] = function dynCall_wrapper(arg) { + return dynCall(sig, func, [arg]); + }; + } else { + // general case + sigCache[func] = function dynCall_wrapper() { + return dynCall(sig, func, Array.prototype.slice.call(arguments)); + }; + } + } + return sigCache[func]; +} + + +function makeBigInt(low, high, unsigned) { + return unsigned ? ((+((low>>>0)))+((+((high>>>0)))*4294967296.0)) : ((+((low>>>0)))+((+((high|0)))*4294967296.0)); +} + +function dynCall(sig, ptr, args) { + if (args && args.length) { + assert(args.length == sig.length-1); + assert(('dynCall_' + sig) in Module, 'bad function pointer type - no table for sig \'' + sig + '\''); + return Module['dynCall_' + sig].apply(null, [ptr].concat(args)); + } else { + assert(sig.length == 1); + assert(('dynCall_' + sig) in Module, 'bad function pointer type - no table for sig \'' + sig + '\''); + return Module['dynCall_' + sig].call(null, ptr); + } +} + + +function getCompilerSetting(name) { + throw 'You must build with -s RETAIN_COMPILER_SETTINGS=1 for getCompilerSetting or emscripten_get_compiler_setting to work'; +} + +var Runtime = { + // FIXME backwards compatibility layer for ports. Support some Runtime.* + // for now, fix it there, then remove it from here. That way we + // can minimize any period of breakage. + dynCall: dynCall, // for SDL2 port + // helpful errors + getTempRet0: function() { abort('getTempRet0() is now a top-level function, after removing the Runtime object. Remove "Runtime."') }, + staticAlloc: function() { abort('staticAlloc() is now a top-level function, after removing the Runtime object. Remove "Runtime."') }, + stackAlloc: function() { abort('stackAlloc() is now a top-level function, after removing the Runtime object. Remove "Runtime."') }, +}; + +// The address globals begin at. Very low in memory, for code size and optimization opportunities. +// Above 0 is static memory, starting with globals. +// Then the stack. +// Then 'dynamic' memory for sbrk. +var GLOBAL_BASE = 8; + + + +// === Preamble library stuff === + +// Documentation for the public APIs defined in this file must be updated in: +// site/source/docs/api_reference/preamble.js.rst +// A prebuilt local version of the documentation is available at: +// site/build/text/docs/api_reference/preamble.js.txt +// You can also build docs locally as HTML or other formats in site/ +// An online HTML version (which may be of a different version of Emscripten) +// is up at http://kripken.github.io/emscripten-site/docs/api_reference/preamble.js.html + + + +//======================================== +// Runtime essentials +//======================================== + +var ABORT = 0; // whether we are quitting the application. no code should run after this. set in exit() and abort() +var EXITSTATUS = 0; + +/** @type {function(*, string=)} */ +function assert(condition, text) { + if (!condition) { + abort('Assertion failed: ' + text); + } +} + +var globalScope = this; + +// Returns the C function with a specified identifier (for C++, you need to do manual name mangling) +function getCFunc(ident) { + var func = Module['_' + ident]; // closure exported function + assert(func, 'Cannot call unknown function ' + ident + ', make sure it is exported'); + return func; +} + +var JSfuncs = { + // Helpers for cwrap -- it can't refer to Runtime directly because it might + // be renamed by closure, instead it calls JSfuncs['stackSave'].body to find + // out what the minified function name is. + 'stackSave': function() { + stackSave() + }, + 'stackRestore': function() { + stackRestore() + }, + // type conversion from js to c + 'arrayToC' : function(arr) { + var ret = stackAlloc(arr.length); + writeArrayToMemory(arr, ret); + return ret; + }, + 'stringToC' : function(str) { + var ret = 0; + if (str !== null && str !== undefined && str !== 0) { // null string + // at most 4 bytes per UTF-8 code point, +1 for the trailing '\0' + var len = (str.length << 2) + 1; + ret = stackAlloc(len); + stringToUTF8(str, ret, len); + } + return ret; + } +}; +// For fast lookup of conversion functions +var toC = {'string' : JSfuncs['stringToC'], 'array' : JSfuncs['arrayToC']}; + +// C calling interface. +function ccall (ident, returnType, argTypes, args, opts) { + var func = getCFunc(ident); + var cArgs = []; + var stack = 0; + assert(returnType !== 'array', 'Return type should not be "array".'); + if (args) { + for (var i = 0; i < args.length; i++) { + var converter = toC[argTypes[i]]; + if (converter) { + if (stack === 0) stack = stackSave(); + cArgs[i] = converter(args[i]); + } else { + cArgs[i] = args[i]; + } + } + } + var ret = func.apply(null, cArgs); + if (returnType === 'string') ret = Pointer_stringify(ret); + if (stack !== 0) { + stackRestore(stack); + } + return ret; +} + +function cwrap (ident, returnType, argTypes) { + argTypes = argTypes || []; + var cfunc = getCFunc(ident); + // When the function takes numbers and returns a number, we can just return + // the original function + var numericArgs = argTypes.every(function(type){ return type === 'number'}); + var numericRet = returnType !== 'string'; + if (numericRet && numericArgs) { + return cfunc; + } + return function() { + return ccall(ident, returnType, argTypes, arguments); + } +} + +/** @type {function(number, number, string, boolean=)} */ +function setValue(ptr, value, type, noSafe) { + type = type || 'i8'; + if (type.charAt(type.length-1) === '*') type = 'i32'; // pointers are 32-bit + switch(type) { + case 'i1': HEAP8[((ptr)>>0)]=value; break; + case 'i8': HEAP8[((ptr)>>0)]=value; break; + case 'i16': HEAP16[((ptr)>>1)]=value; break; + case 'i32': HEAP32[((ptr)>>2)]=value; break; + case 'i64': (tempI64 = [value>>>0,(tempDouble=value,(+(Math_abs(tempDouble))) >= 1.0 ? (tempDouble > 0.0 ? ((Math_min((+(Math_floor((tempDouble)/4294967296.0))), 4294967295.0))|0)>>>0 : (~~((+(Math_ceil((tempDouble - +(((~~(tempDouble)))>>>0))/4294967296.0)))))>>>0) : 0)],HEAP32[((ptr)>>2)]=tempI64[0],HEAP32[(((ptr)+(4))>>2)]=tempI64[1]); break; + case 'float': HEAPF32[((ptr)>>2)]=value; break; + case 'double': HEAPF64[((ptr)>>3)]=value; break; + default: abort('invalid type for setValue: ' + type); + } +} + +/** @type {function(number, string, boolean=)} */ +function getValue(ptr, type, noSafe) { + type = type || 'i8'; + if (type.charAt(type.length-1) === '*') type = 'i32'; // pointers are 32-bit + switch(type) { + case 'i1': return HEAP8[((ptr)>>0)]; + case 'i8': return HEAP8[((ptr)>>0)]; + case 'i16': return HEAP16[((ptr)>>1)]; + case 'i32': return HEAP32[((ptr)>>2)]; + case 'i64': return HEAP32[((ptr)>>2)]; + case 'float': return HEAPF32[((ptr)>>2)]; + case 'double': return HEAPF64[((ptr)>>3)]; + default: abort('invalid type for getValue: ' + type); + } + return null; +} + +var ALLOC_NORMAL = 0; // Tries to use _malloc() +var ALLOC_STACK = 1; // Lives for the duration of the current function call +var ALLOC_STATIC = 2; // Cannot be freed +var ALLOC_DYNAMIC = 3; // Cannot be freed except through sbrk +var ALLOC_NONE = 4; // Do not allocate + +// allocate(): This is for internal use. You can use it yourself as well, but the interface +// is a little tricky (see docs right below). The reason is that it is optimized +// for multiple syntaxes to save space in generated code. So you should +// normally not use allocate(), and instead allocate memory using _malloc(), +// initialize it with setValue(), and so forth. +// @slab: An array of data, or a number. If a number, then the size of the block to allocate, +// in *bytes* (note that this is sometimes confusing: the next parameter does not +// affect this!) +// @types: Either an array of types, one for each byte (or 0 if no type at that position), +// or a single type which is used for the entire block. This only matters if there +// is initial data - if @slab is a number, then this does not matter at all and is +// ignored. +// @allocator: How to allocate memory, see ALLOC_* +/** @type {function((TypedArray|Array|number), string, number, number=)} */ +function allocate(slab, types, allocator, ptr) { + var zeroinit, size; + if (typeof slab === 'number') { + zeroinit = true; + size = slab; + } else { + zeroinit = false; + size = slab.length; + } + + var singleType = typeof types === 'string' ? types : null; + + var ret; + if (allocator == ALLOC_NONE) { + ret = ptr; + } else { + ret = [typeof _malloc === 'function' ? _malloc : staticAlloc, stackAlloc, staticAlloc, dynamicAlloc][allocator === undefined ? ALLOC_STATIC : allocator](Math.max(size, singleType ? 1 : types.length)); + } + + if (zeroinit) { + var stop; + ptr = ret; + assert((ret & 3) == 0); + stop = ret + (size & ~3); + for (; ptr < stop; ptr += 4) { + HEAP32[((ptr)>>2)]=0; + } + stop = ret + size; + while (ptr < stop) { + HEAP8[((ptr++)>>0)]=0; + } + return ret; + } + + if (singleType === 'i8') { + if (slab.subarray || slab.slice) { + HEAPU8.set(/** @type {!Uint8Array} */ (slab), ret); + } else { + HEAPU8.set(new Uint8Array(slab), ret); + } + return ret; + } + + var i = 0, type, typeSize, previousType; + while (i < size) { + var curr = slab[i]; + + type = singleType || types[i]; + if (type === 0) { + i++; + continue; + } + assert(type, 'Must know what type to store in allocate!'); + + if (type == 'i64') type = 'i32'; // special case: we have one i32 here, and one i32 later + + setValue(ret+i, curr, type); + + // no need to look up size unless type changes, so cache it + if (previousType !== type) { + typeSize = getNativeTypeSize(type); + previousType = type; + } + i += typeSize; + } + + return ret; +} + +// Allocate memory during any stage of startup - static memory early on, dynamic memory later, malloc when ready +function getMemory(size) { + if (!staticSealed) return staticAlloc(size); + if (!runtimeInitialized) return dynamicAlloc(size); + return _malloc(size); +} + +/** @type {function(number, number=)} */ +function Pointer_stringify(ptr, length) { + if (length === 0 || !ptr) return ''; + // TODO: use TextDecoder + // Find the length, and check for UTF while doing so + var hasUtf = 0; + var t; + var i = 0; + while (1) { + assert(ptr + i < TOTAL_MEMORY); + t = HEAPU8[(((ptr)+(i))>>0)]; + hasUtf |= t; + if (t == 0 && !length) break; + i++; + if (length && i == length) break; + } + if (!length) length = i; + + var ret = ''; + + if (hasUtf < 128) { + var MAX_CHUNK = 1024; // split up into chunks, because .apply on a huge string can overflow the stack + var curr; + while (length > 0) { + curr = String.fromCharCode.apply(String, HEAPU8.subarray(ptr, ptr + Math.min(length, MAX_CHUNK))); + ret = ret ? ret + curr : curr; + ptr += MAX_CHUNK; + length -= MAX_CHUNK; + } + return ret; + } + return UTF8ToString(ptr); +} + +// Given a pointer 'ptr' to a null-terminated ASCII-encoded string in the emscripten HEAP, returns +// a copy of that string as a Javascript String object. + +function AsciiToString(ptr) { + var str = ''; + while (1) { + var ch = HEAP8[((ptr++)>>0)]; + if (!ch) return str; + str += String.fromCharCode(ch); + } +} + +// Copies the given Javascript String object 'str' to the emscripten HEAP at address 'outPtr', +// null-terminated and encoded in ASCII form. The copy will require at most str.length+1 bytes of space in the HEAP. + +function stringToAscii(str, outPtr) { + return writeAsciiToMemory(str, outPtr, false); +} + +// Given a pointer 'ptr' to a null-terminated UTF8-encoded string in the given array that contains uint8 values, returns +// a copy of that string as a Javascript String object. + +var UTF8Decoder = typeof TextDecoder !== 'undefined' ? new TextDecoder('utf8') : undefined; +function UTF8ArrayToString(u8Array, idx) { + var endPtr = idx; + // TextDecoder needs to know the byte length in advance, it doesn't stop on null terminator by itself. + // Also, use the length info to avoid running tiny strings through TextDecoder, since .subarray() allocates garbage. + while (u8Array[endPtr]) ++endPtr; + + if (endPtr - idx > 16 && u8Array.subarray && UTF8Decoder) { + return UTF8Decoder.decode(u8Array.subarray(idx, endPtr)); + } else { + var u0, u1, u2, u3, u4, u5; + + var str = ''; + while (1) { + // For UTF8 byte structure, see http://en.wikipedia.org/wiki/UTF-8#Description and https://www.ietf.org/rfc/rfc2279.txt and https://tools.ietf.org/html/rfc3629 + u0 = u8Array[idx++]; + if (!u0) return str; + if (!(u0 & 0x80)) { str += String.fromCharCode(u0); continue; } + u1 = u8Array[idx++] & 63; + if ((u0 & 0xE0) == 0xC0) { str += String.fromCharCode(((u0 & 31) << 6) | u1); continue; } + u2 = u8Array[idx++] & 63; + if ((u0 & 0xF0) == 0xE0) { + u0 = ((u0 & 15) << 12) | (u1 << 6) | u2; + } else { + u3 = u8Array[idx++] & 63; + if ((u0 & 0xF8) == 0xF0) { + u0 = ((u0 & 7) << 18) | (u1 << 12) | (u2 << 6) | u3; + } else { + u4 = u8Array[idx++] & 63; + if ((u0 & 0xFC) == 0xF8) { + u0 = ((u0 & 3) << 24) | (u1 << 18) | (u2 << 12) | (u3 << 6) | u4; + } else { + u5 = u8Array[idx++] & 63; + u0 = ((u0 & 1) << 30) | (u1 << 24) | (u2 << 18) | (u3 << 12) | (u4 << 6) | u5; + } + } + } + if (u0 < 0x10000) { + str += String.fromCharCode(u0); + } else { + var ch = u0 - 0x10000; + str += String.fromCharCode(0xD800 | (ch >> 10), 0xDC00 | (ch & 0x3FF)); + } + } + } +} + +// Given a pointer 'ptr' to a null-terminated UTF8-encoded string in the emscripten HEAP, returns +// a copy of that string as a Javascript String object. + +function UTF8ToString(ptr) { + return UTF8ArrayToString(HEAPU8,ptr); +} + +// Copies the given Javascript String object 'str' to the given byte array at address 'outIdx', +// encoded in UTF8 form and null-terminated. The copy will require at most str.length*4+1 bytes of space in the HEAP. +// Use the function lengthBytesUTF8 to compute the exact number of bytes (excluding null terminator) that this function will write. +// Parameters: +// str: the Javascript string to copy. +// outU8Array: the array to copy to. Each index in this array is assumed to be one 8-byte element. +// outIdx: The starting offset in the array to begin the copying. +// maxBytesToWrite: The maximum number of bytes this function can write to the array. This count should include the null +// terminator, i.e. if maxBytesToWrite=1, only the null terminator will be written and nothing else. +// maxBytesToWrite=0 does not write any bytes to the output, not even the null terminator. +// Returns the number of bytes written, EXCLUDING the null terminator. + +function stringToUTF8Array(str, outU8Array, outIdx, maxBytesToWrite) { + if (!(maxBytesToWrite > 0)) // Parameter maxBytesToWrite is not optional. Negative values, 0, null, undefined and false each don't write out any bytes. + return 0; + + var startIdx = outIdx; + var endIdx = outIdx + maxBytesToWrite - 1; // -1 for string null terminator. + for (var i = 0; i < str.length; ++i) { + // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! So decode UTF16->UTF32->UTF8. + // See http://unicode.org/faq/utf_bom.html#utf16-3 + // For UTF8 byte structure, see http://en.wikipedia.org/wiki/UTF-8#Description and https://www.ietf.org/rfc/rfc2279.txt and https://tools.ietf.org/html/rfc3629 + var u = str.charCodeAt(i); // possibly a lead surrogate + if (u >= 0xD800 && u <= 0xDFFF) u = 0x10000 + ((u & 0x3FF) << 10) | (str.charCodeAt(++i) & 0x3FF); + if (u <= 0x7F) { + if (outIdx >= endIdx) break; + outU8Array[outIdx++] = u; + } else if (u <= 0x7FF) { + if (outIdx + 1 >= endIdx) break; + outU8Array[outIdx++] = 0xC0 | (u >> 6); + outU8Array[outIdx++] = 0x80 | (u & 63); + } else if (u <= 0xFFFF) { + if (outIdx + 2 >= endIdx) break; + outU8Array[outIdx++] = 0xE0 | (u >> 12); + outU8Array[outIdx++] = 0x80 | ((u >> 6) & 63); + outU8Array[outIdx++] = 0x80 | (u & 63); + } else if (u <= 0x1FFFFF) { + if (outIdx + 3 >= endIdx) break; + outU8Array[outIdx++] = 0xF0 | (u >> 18); + outU8Array[outIdx++] = 0x80 | ((u >> 12) & 63); + outU8Array[outIdx++] = 0x80 | ((u >> 6) & 63); + outU8Array[outIdx++] = 0x80 | (u & 63); + } else if (u <= 0x3FFFFFF) { + if (outIdx + 4 >= endIdx) break; + outU8Array[outIdx++] = 0xF8 | (u >> 24); + outU8Array[outIdx++] = 0x80 | ((u >> 18) & 63); + outU8Array[outIdx++] = 0x80 | ((u >> 12) & 63); + outU8Array[outIdx++] = 0x80 | ((u >> 6) & 63); + outU8Array[outIdx++] = 0x80 | (u & 63); + } else { + if (outIdx + 5 >= endIdx) break; + outU8Array[outIdx++] = 0xFC | (u >> 30); + outU8Array[outIdx++] = 0x80 | ((u >> 24) & 63); + outU8Array[outIdx++] = 0x80 | ((u >> 18) & 63); + outU8Array[outIdx++] = 0x80 | ((u >> 12) & 63); + outU8Array[outIdx++] = 0x80 | ((u >> 6) & 63); + outU8Array[outIdx++] = 0x80 | (u & 63); + } + } + // Null-terminate the pointer to the buffer. + outU8Array[outIdx] = 0; + return outIdx - startIdx; +} + +// Copies the given Javascript String object 'str' to the emscripten HEAP at address 'outPtr', +// null-terminated and encoded in UTF8 form. The copy will require at most str.length*4+1 bytes of space in the HEAP. +// Use the function lengthBytesUTF8 to compute the exact number of bytes (excluding null terminator) that this function will write. +// Returns the number of bytes written, EXCLUDING the null terminator. + +function stringToUTF8(str, outPtr, maxBytesToWrite) { + assert(typeof maxBytesToWrite == 'number', 'stringToUTF8(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!'); + return stringToUTF8Array(str, HEAPU8,outPtr, maxBytesToWrite); +} + +// Returns the number of bytes the given Javascript string takes if encoded as a UTF8 byte array, EXCLUDING the null terminator byte. + +function lengthBytesUTF8(str) { + var len = 0; + for (var i = 0; i < str.length; ++i) { + // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! So decode UTF16->UTF32->UTF8. + // See http://unicode.org/faq/utf_bom.html#utf16-3 + var u = str.charCodeAt(i); // possibly a lead surrogate + if (u >= 0xD800 && u <= 0xDFFF) u = 0x10000 + ((u & 0x3FF) << 10) | (str.charCodeAt(++i) & 0x3FF); + if (u <= 0x7F) { + ++len; + } else if (u <= 0x7FF) { + len += 2; + } else if (u <= 0xFFFF) { + len += 3; + } else if (u <= 0x1FFFFF) { + len += 4; + } else if (u <= 0x3FFFFFF) { + len += 5; + } else { + len += 6; + } + } + return len; +} + +// Given a pointer 'ptr' to a null-terminated UTF16LE-encoded string in the emscripten HEAP, returns +// a copy of that string as a Javascript String object. + +var UTF16Decoder = typeof TextDecoder !== 'undefined' ? new TextDecoder('utf-16le') : undefined; +function UTF16ToString(ptr) { + assert(ptr % 2 == 0, 'Pointer passed to UTF16ToString must be aligned to two bytes!'); + var endPtr = ptr; + // TextDecoder needs to know the byte length in advance, it doesn't stop on null terminator by itself. + // Also, use the length info to avoid running tiny strings through TextDecoder, since .subarray() allocates garbage. + var idx = endPtr >> 1; + while (HEAP16[idx]) ++idx; + endPtr = idx << 1; + + if (endPtr - ptr > 32 && UTF16Decoder) { + return UTF16Decoder.decode(HEAPU8.subarray(ptr, endPtr)); + } else { + var i = 0; + + var str = ''; + while (1) { + var codeUnit = HEAP16[(((ptr)+(i*2))>>1)]; + if (codeUnit == 0) return str; + ++i; + // fromCharCode constructs a character from a UTF-16 code unit, so we can pass the UTF16 string right through. + str += String.fromCharCode(codeUnit); + } + } +} + +// Copies the given Javascript String object 'str' to the emscripten HEAP at address 'outPtr', +// null-terminated and encoded in UTF16 form. The copy will require at most str.length*4+2 bytes of space in the HEAP. +// Use the function lengthBytesUTF16() to compute the exact number of bytes (excluding null terminator) that this function will write. +// Parameters: +// str: the Javascript string to copy. +// outPtr: Byte address in Emscripten HEAP where to write the string to. +// maxBytesToWrite: The maximum number of bytes this function can write to the array. This count should include the null +// terminator, i.e. if maxBytesToWrite=2, only the null terminator will be written and nothing else. +// maxBytesToWrite<2 does not write any bytes to the output, not even the null terminator. +// Returns the number of bytes written, EXCLUDING the null terminator. + +function stringToUTF16(str, outPtr, maxBytesToWrite) { + assert(outPtr % 2 == 0, 'Pointer passed to stringToUTF16 must be aligned to two bytes!'); + assert(typeof maxBytesToWrite == 'number', 'stringToUTF16(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!'); + // Backwards compatibility: if max bytes is not specified, assume unsafe unbounded write is allowed. + if (maxBytesToWrite === undefined) { + maxBytesToWrite = 0x7FFFFFFF; + } + if (maxBytesToWrite < 2) return 0; + maxBytesToWrite -= 2; // Null terminator. + var startPtr = outPtr; + var numCharsToWrite = (maxBytesToWrite < str.length*2) ? (maxBytesToWrite / 2) : str.length; + for (var i = 0; i < numCharsToWrite; ++i) { + // charCodeAt returns a UTF-16 encoded code unit, so it can be directly written to the HEAP. + var codeUnit = str.charCodeAt(i); // possibly a lead surrogate + HEAP16[((outPtr)>>1)]=codeUnit; + outPtr += 2; + } + // Null-terminate the pointer to the HEAP. + HEAP16[((outPtr)>>1)]=0; + return outPtr - startPtr; +} + +// Returns the number of bytes the given Javascript string takes if encoded as a UTF16 byte array, EXCLUDING the null terminator byte. + +function lengthBytesUTF16(str) { + return str.length*2; +} + +function UTF32ToString(ptr) { + assert(ptr % 4 == 0, 'Pointer passed to UTF32ToString must be aligned to four bytes!'); + var i = 0; + + var str = ''; + while (1) { + var utf32 = HEAP32[(((ptr)+(i*4))>>2)]; + if (utf32 == 0) + return str; + ++i; + // Gotcha: fromCharCode constructs a character from a UTF-16 encoded code (pair), not from a Unicode code point! So encode the code point to UTF-16 for constructing. + // See http://unicode.org/faq/utf_bom.html#utf16-3 + if (utf32 >= 0x10000) { + var ch = utf32 - 0x10000; + str += String.fromCharCode(0xD800 | (ch >> 10), 0xDC00 | (ch & 0x3FF)); + } else { + str += String.fromCharCode(utf32); + } + } +} + +// Copies the given Javascript String object 'str' to the emscripten HEAP at address 'outPtr', +// null-terminated and encoded in UTF32 form. The copy will require at most str.length*4+4 bytes of space in the HEAP. +// Use the function lengthBytesUTF32() to compute the exact number of bytes (excluding null terminator) that this function will write. +// Parameters: +// str: the Javascript string to copy. +// outPtr: Byte address in Emscripten HEAP where to write the string to. +// maxBytesToWrite: The maximum number of bytes this function can write to the array. This count should include the null +// terminator, i.e. if maxBytesToWrite=4, only the null terminator will be written and nothing else. +// maxBytesToWrite<4 does not write any bytes to the output, not even the null terminator. +// Returns the number of bytes written, EXCLUDING the null terminator. + +function stringToUTF32(str, outPtr, maxBytesToWrite) { + assert(outPtr % 4 == 0, 'Pointer passed to stringToUTF32 must be aligned to four bytes!'); + assert(typeof maxBytesToWrite == 'number', 'stringToUTF32(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!'); + // Backwards compatibility: if max bytes is not specified, assume unsafe unbounded write is allowed. + if (maxBytesToWrite === undefined) { + maxBytesToWrite = 0x7FFFFFFF; + } + if (maxBytesToWrite < 4) return 0; + var startPtr = outPtr; + var endPtr = startPtr + maxBytesToWrite - 4; + for (var i = 0; i < str.length; ++i) { + // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! We must decode the string to UTF-32 to the heap. + // See http://unicode.org/faq/utf_bom.html#utf16-3 + var codeUnit = str.charCodeAt(i); // possibly a lead surrogate + if (codeUnit >= 0xD800 && codeUnit <= 0xDFFF) { + var trailSurrogate = str.charCodeAt(++i); + codeUnit = 0x10000 + ((codeUnit & 0x3FF) << 10) | (trailSurrogate & 0x3FF); + } + HEAP32[((outPtr)>>2)]=codeUnit; + outPtr += 4; + if (outPtr + 4 > endPtr) break; + } + // Null-terminate the pointer to the HEAP. + HEAP32[((outPtr)>>2)]=0; + return outPtr - startPtr; +} + +// Returns the number of bytes the given Javascript string takes if encoded as a UTF16 byte array, EXCLUDING the null terminator byte. + +function lengthBytesUTF32(str) { + var len = 0; + for (var i = 0; i < str.length; ++i) { + // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! We must decode the string to UTF-32 to the heap. + // See http://unicode.org/faq/utf_bom.html#utf16-3 + var codeUnit = str.charCodeAt(i); + if (codeUnit >= 0xD800 && codeUnit <= 0xDFFF) ++i; // possibly a lead surrogate, so skip over the tail surrogate. + len += 4; + } + + return len; +} + +// Allocate heap space for a JS string, and write it there. +// It is the responsibility of the caller to free() that memory. +function allocateUTF8(str) { + var size = lengthBytesUTF8(str) + 1; + var ret = _malloc(size); + if (ret) stringToUTF8Array(str, HEAP8, ret, size); + return ret; +} + +// Allocate stack space for a JS string, and write it there. +function allocateUTF8OnStack(str) { + var size = lengthBytesUTF8(str) + 1; + var ret = stackAlloc(size); + stringToUTF8Array(str, HEAP8, ret, size); + return ret; +} + +function demangle(func) { + warnOnce('warning: build with -s DEMANGLE_SUPPORT=1 to link in libcxxabi demangling'); + return func; +} + +function demangleAll(text) { + var regex = + /__Z[\w\d_]+/g; + return text.replace(regex, + function(x) { + var y = demangle(x); + return x === y ? x : (x + ' [' + y + ']'); + }); +} + +function jsStackTrace() { + var err = new Error(); + if (!err.stack) { + // IE10+ special cases: It does have callstack info, but it is only populated if an Error object is thrown, + // so try that as a special-case. + try { + throw new Error(0); + } catch(e) { + err = e; + } + if (!err.stack) { + return '(no stack trace available)'; + } + } + return err.stack.toString(); +} + +function stackTrace() { + var js = jsStackTrace(); + if (Module['extraStackTrace']) js += '\n' + Module['extraStackTrace'](); + return demangleAll(js); +} + +// Memory management + +var PAGE_SIZE = 16384; +var WASM_PAGE_SIZE = 65536; +var ASMJS_PAGE_SIZE = 16777216; +var MIN_TOTAL_MEMORY = 16777216; + +function alignUp(x, multiple) { + if (x % multiple > 0) { + x += multiple - (x % multiple); + } + return x; +} + +var HEAP, +/** @type {ArrayBuffer} */ + buffer, +/** @type {Int8Array} */ + HEAP8, +/** @type {Uint8Array} */ + HEAPU8, +/** @type {Int16Array} */ + HEAP16, +/** @type {Uint16Array} */ + HEAPU16, +/** @type {Int32Array} */ + HEAP32, +/** @type {Uint32Array} */ + HEAPU32, +/** @type {Float32Array} */ + HEAPF32, +/** @type {Float64Array} */ + HEAPF64; + +function updateGlobalBuffer(buf) { + Module['buffer'] = buffer = buf; +} + +function updateGlobalBufferViews() { + Module['HEAP8'] = HEAP8 = new Int8Array(buffer); + Module['HEAP16'] = HEAP16 = new Int16Array(buffer); + Module['HEAP32'] = HEAP32 = new Int32Array(buffer); + Module['HEAPU8'] = HEAPU8 = new Uint8Array(buffer); + Module['HEAPU16'] = HEAPU16 = new Uint16Array(buffer); + Module['HEAPU32'] = HEAPU32 = new Uint32Array(buffer); + Module['HEAPF32'] = HEAPF32 = new Float32Array(buffer); + Module['HEAPF64'] = HEAPF64 = new Float64Array(buffer); +} + +var STATIC_BASE, STATICTOP, staticSealed; // static area +var STACK_BASE, STACKTOP, STACK_MAX; // stack area +var DYNAMIC_BASE, DYNAMICTOP_PTR; // dynamic area handled by sbrk + + STATIC_BASE = STATICTOP = STACK_BASE = STACKTOP = STACK_MAX = DYNAMIC_BASE = DYNAMICTOP_PTR = 0; + staticSealed = false; + + +// Initializes the stack cookie. Called at the startup of main and at the startup of each thread in pthreads mode. +function writeStackCookie() { + assert((STACK_MAX & 3) == 0); + HEAPU32[(STACK_MAX >> 2)-1] = 0x02135467; + HEAPU32[(STACK_MAX >> 2)-2] = 0x89BACDFE; +} + +function checkStackCookie() { + if (HEAPU32[(STACK_MAX >> 2)-1] != 0x02135467 || HEAPU32[(STACK_MAX >> 2)-2] != 0x89BACDFE) { + abort('Stack overflow! Stack cookie has been overwritten, expected hex dwords 0x89BACDFE and 0x02135467, but received 0x' + HEAPU32[(STACK_MAX >> 2)-2].toString(16) + ' ' + HEAPU32[(STACK_MAX >> 2)-1].toString(16)); + } + // Also test the global address 0 for integrity. This check is not compatible with SAFE_SPLIT_MEMORY though, since that mode already tests all address 0 accesses on its own. + if (HEAP32[0] !== 0x63736d65 /* 'emsc' */) throw 'Runtime error: The application has corrupted its heap memory area (address zero)!'; +} + +function abortStackOverflow(allocSize) { + abort('Stack overflow! Attempted to allocate ' + allocSize + ' bytes on the stack, but stack has only ' + (STACK_MAX - stackSave() + allocSize) + ' bytes available!'); +} + +function abortOnCannotGrowMemory() { + abort('Cannot enlarge memory arrays. Either (1) compile with -s TOTAL_MEMORY=X with X higher than the current value ' + TOTAL_MEMORY + ', (2) compile with -s ALLOW_MEMORY_GROWTH=1 which allows increasing the size at runtime but prevents some optimizations, (3) set Module.TOTAL_MEMORY to a higher value before the program runs, or (4) if you want malloc to return NULL (0) instead of this abort, compile with -s ABORTING_MALLOC=0 '); +} + + +function enlargeMemory() { + abortOnCannotGrowMemory(); +} + + +var TOTAL_STACK = Module['TOTAL_STACK'] || 5242880; +var TOTAL_MEMORY = Module['TOTAL_MEMORY'] || 16777216; +if (TOTAL_MEMORY < TOTAL_STACK) Module.printErr('TOTAL_MEMORY should be larger than TOTAL_STACK, was ' + TOTAL_MEMORY + '! (TOTAL_STACK=' + TOTAL_STACK + ')'); + +// Initialize the runtime's memory +// check for full engine support (use string 'subarray' to avoid closure compiler confusion) +assert(typeof Int32Array !== 'undefined' && typeof Float64Array !== 'undefined' && Int32Array.prototype.subarray !== undefined && Int32Array.prototype.set !== undefined, + 'JS engine does not provide full typed array support'); + + + +// Use a provided buffer, if there is one, or else allocate a new one +if (Module['buffer']) { + buffer = Module['buffer']; + assert(buffer.byteLength === TOTAL_MEMORY, 'provided buffer should be ' + TOTAL_MEMORY + ' bytes, but it is ' + buffer.byteLength); +} else { + // Use a WebAssembly memory where available + { + buffer = new ArrayBuffer(TOTAL_MEMORY); + } + assert(buffer.byteLength === TOTAL_MEMORY); + Module['buffer'] = buffer; +} +updateGlobalBufferViews(); + + +function getTotalMemory() { + return TOTAL_MEMORY; +} + +// Endianness check (note: assumes compiler arch was little-endian) + HEAP32[0] = 0x63736d65; /* 'emsc' */ +HEAP16[1] = 0x6373; +if (HEAPU8[2] !== 0x73 || HEAPU8[3] !== 0x63) throw 'Runtime error: expected the system to be little-endian!'; + +function callRuntimeCallbacks(callbacks) { + while(callbacks.length > 0) { + var callback = callbacks.shift(); + if (typeof callback == 'function') { + callback(); + continue; + } + var func = callback.func; + if (typeof func === 'number') { + if (callback.arg === undefined) { + Module['dynCall_v'](func); + } else { + Module['dynCall_vi'](func, callback.arg); + } + } else { + func(callback.arg === undefined ? null : callback.arg); + } + } +} + +var __ATPRERUN__ = []; // functions called before the runtime is initialized +var __ATINIT__ = []; // functions called during startup +var __ATMAIN__ = []; // functions called when main() is to be run +var __ATEXIT__ = []; // functions called during shutdown +var __ATPOSTRUN__ = []; // functions called after the runtime has exited + +var runtimeInitialized = false; +var runtimeExited = false; + + +function preRun() { + // compatibility - merge in anything from Module['preRun'] at this time + if (Module['preRun']) { + if (typeof Module['preRun'] == 'function') Module['preRun'] = [Module['preRun']]; + while (Module['preRun'].length) { + addOnPreRun(Module['preRun'].shift()); + } + } + callRuntimeCallbacks(__ATPRERUN__); +} + +function ensureInitRuntime() { + checkStackCookie(); + if (runtimeInitialized) return; + runtimeInitialized = true; + callRuntimeCallbacks(__ATINIT__); +} + +function preMain() { + checkStackCookie(); + callRuntimeCallbacks(__ATMAIN__); +} + +function exitRuntime() { + checkStackCookie(); + callRuntimeCallbacks(__ATEXIT__); + runtimeExited = true; +} + +function postRun() { + checkStackCookie(); + // compatibility - merge in anything from Module['postRun'] at this time + if (Module['postRun']) { + if (typeof Module['postRun'] == 'function') Module['postRun'] = [Module['postRun']]; + while (Module['postRun'].length) { + addOnPostRun(Module['postRun'].shift()); + } + } + callRuntimeCallbacks(__ATPOSTRUN__); +} + +function addOnPreRun(cb) { + __ATPRERUN__.unshift(cb); +} + +function addOnInit(cb) { + __ATINIT__.unshift(cb); +} + +function addOnPreMain(cb) { + __ATMAIN__.unshift(cb); +} + +function addOnExit(cb) { + __ATEXIT__.unshift(cb); +} + +function addOnPostRun(cb) { + __ATPOSTRUN__.unshift(cb); +} + +// Deprecated: This function should not be called because it is unsafe and does not provide +// a maximum length limit of how many bytes it is allowed to write. Prefer calling the +// function stringToUTF8Array() instead, which takes in a maximum length that can be used +// to be secure from out of bounds writes. +/** @deprecated */ +function writeStringToMemory(string, buffer, dontAddNull) { + warnOnce('writeStringToMemory is deprecated and should not be called! Use stringToUTF8() instead!'); + + var /** @type {number} */ lastChar, /** @type {number} */ end; + if (dontAddNull) { + // stringToUTF8Array always appends null. If we don't want to do that, remember the + // character that existed at the location where the null will be placed, and restore + // that after the write (below). + end = buffer + lengthBytesUTF8(string); + lastChar = HEAP8[end]; + } + stringToUTF8(string, buffer, Infinity); + if (dontAddNull) HEAP8[end] = lastChar; // Restore the value under the null character. +} + +function writeArrayToMemory(array, buffer) { + assert(array.length >= 0, 'writeArrayToMemory array must have a length (should be an array or typed array)') + HEAP8.set(array, buffer); +} + +function writeAsciiToMemory(str, buffer, dontAddNull) { + for (var i = 0; i < str.length; ++i) { + assert(str.charCodeAt(i) === str.charCodeAt(i)&0xff); + HEAP8[((buffer++)>>0)]=str.charCodeAt(i); + } + // Null-terminate the pointer to the HEAP. + if (!dontAddNull) HEAP8[((buffer)>>0)]=0; +} + +function unSign(value, bits, ignore) { + if (value >= 0) { + return value; + } + return bits <= 32 ? 2*Math.abs(1 << (bits-1)) + value // Need some trickery, since if bits == 32, we are right at the limit of the bits JS uses in bitshifts + : Math.pow(2, bits) + value; +} +function reSign(value, bits, ignore) { + if (value <= 0) { + return value; + } + var half = bits <= 32 ? Math.abs(1 << (bits-1)) // abs is needed if bits == 32 + : Math.pow(2, bits-1); + if (value >= half && (bits <= 32 || value > half)) { // for huge values, we can hit the precision limit and always get true here. so don't do that + // but, in general there is no perfect solution here. With 64-bit ints, we get rounding and errors + // TODO: In i64 mode 1, resign the two parts separately and safely + value = -2*half + value; // Cannot bitshift half, as it may be at the limit of the bits JS uses in bitshifts + } + return value; +} + +assert(Math['imul'] && Math['fround'] && Math['clz32'] && Math['trunc'], 'this is a legacy browser, build with LEGACY_VM_SUPPORT'); + +var Math_abs = Math.abs; +var Math_cos = Math.cos; +var Math_sin = Math.sin; +var Math_tan = Math.tan; +var Math_acos = Math.acos; +var Math_asin = Math.asin; +var Math_atan = Math.atan; +var Math_atan2 = Math.atan2; +var Math_exp = Math.exp; +var Math_log = Math.log; +var Math_sqrt = Math.sqrt; +var Math_ceil = Math.ceil; +var Math_floor = Math.floor; +var Math_pow = Math.pow; +var Math_imul = Math.imul; +var Math_fround = Math.fround; +var Math_round = Math.round; +var Math_min = Math.min; +var Math_max = Math.max; +var Math_clz32 = Math.clz32; +var Math_trunc = Math.trunc; + +// A counter of dependencies for calling run(). If we need to +// do asynchronous work before running, increment this and +// decrement it. Incrementing must happen in a place like +// PRE_RUN_ADDITIONS (used by emcc to add file preloading). +// Note that you can add dependencies in preRun, even though +// it happens right before run - run will be postponed until +// the dependencies are met. +var runDependencies = 0; +var runDependencyWatcher = null; +var dependenciesFulfilled = null; // overridden to take different actions when all run dependencies are fulfilled +var runDependencyTracking = {}; + +function getUniqueRunDependency(id) { + var orig = id; + while (1) { + if (!runDependencyTracking[id]) return id; + id = orig + Math.random(); + } + return id; +} + +function addRunDependency(id) { + runDependencies++; + if (Module['monitorRunDependencies']) { + Module['monitorRunDependencies'](runDependencies); + } + if (id) { + assert(!runDependencyTracking[id]); + runDependencyTracking[id] = 1; + if (runDependencyWatcher === null && typeof setInterval !== 'undefined') { + // Check for missing dependencies every few seconds + runDependencyWatcher = setInterval(function() { + if (ABORT) { + clearInterval(runDependencyWatcher); + runDependencyWatcher = null; + return; + } + var shown = false; + for (var dep in runDependencyTracking) { + if (!shown) { + shown = true; + Module.printErr('still waiting on run dependencies:'); + } + Module.printErr('dependency: ' + dep); + } + if (shown) { + Module.printErr('(end of list)'); + } + }, 10000); + } + } else { + Module.printErr('warning: run dependency added without ID'); + } +} + +function removeRunDependency(id) { + runDependencies--; + if (Module['monitorRunDependencies']) { + Module['monitorRunDependencies'](runDependencies); + } + if (id) { + assert(runDependencyTracking[id]); + delete runDependencyTracking[id]; + } else { + Module.printErr('warning: run dependency removed without ID'); + } + if (runDependencies == 0) { + if (runDependencyWatcher !== null) { + clearInterval(runDependencyWatcher); + runDependencyWatcher = null; + } + if (dependenciesFulfilled) { + var callback = dependenciesFulfilled; + dependenciesFulfilled = null; + callback(); // can add another dependenciesFulfilled + } + } +} + +Module["preloadedImages"] = {}; // maps url to image data +Module["preloadedAudios"] = {}; // maps url to audio data + + + +var memoryInitializer = null; + + + +var /* show errors on likely calls to FS when it was not included */ FS = { + error: function() { + abort('Filesystem support (FS) was not included. The problem is that you are using files from JS, but files were not used from C/C++, so filesystem support was not auto-included. You can force-include filesystem support with -s FORCE_FILESYSTEM=1'); + }, + init: function() { FS.error() }, + createDataFile: function() { FS.error() }, + createPreloadedFile: function() { FS.error() }, + createLazyFile: function() { FS.error() }, + open: function() { FS.error() }, + mkdev: function() { FS.error() }, + registerDevice: function() { FS.error() }, + analyzePath: function() { FS.error() }, + loadFilesFromDB: function() { FS.error() }, + + ErrnoError: function ErrnoError() { FS.error() }, +}; +Module['FS_createDataFile'] = FS.createDataFile; +Module['FS_createPreloadedFile'] = FS.createPreloadedFile; + + + +// Prefix of data URIs emitted by SINGLE_FILE and related options. +var dataURIPrefix = 'data:application/octet-stream;base64,'; + +// Indicates whether filename is a base64 data URI. +function isDataURI(filename) { + return String.prototype.startsWith ? + filename.startsWith(dataURIPrefix) : + filename.indexOf(dataURIPrefix) === 0; +} + + + + + +// === Body === + +var ASM_CONSTS = []; + + + + +STATIC_BASE = GLOBAL_BASE; + +STATICTOP = STATIC_BASE + 1680; +/* global initializers */ __ATINIT__.push(); + + +memoryInitializer = "data:application/octet-stream;base64,BQAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAAAAMAAACQAgAAAAQAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAACv////8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAg="; + + + + + +/* no memory initializer */ +var tempDoublePtr = STATICTOP; STATICTOP += 16; + +assert(tempDoublePtr % 8 == 0); + +function copyTempFloat(ptr) { // functions, because inlining this code increases code size too much + + HEAP8[tempDoublePtr] = HEAP8[ptr]; + + HEAP8[tempDoublePtr+1] = HEAP8[ptr+1]; + + HEAP8[tempDoublePtr+2] = HEAP8[ptr+2]; + + HEAP8[tempDoublePtr+3] = HEAP8[ptr+3]; + +} + +function copyTempDouble(ptr) { + + HEAP8[tempDoublePtr] = HEAP8[ptr]; + + HEAP8[tempDoublePtr+1] = HEAP8[ptr+1]; + + HEAP8[tempDoublePtr+2] = HEAP8[ptr+2]; + + HEAP8[tempDoublePtr+3] = HEAP8[ptr+3]; + + HEAP8[tempDoublePtr+4] = HEAP8[ptr+4]; + + HEAP8[tempDoublePtr+5] = HEAP8[ptr+5]; + + HEAP8[tempDoublePtr+6] = HEAP8[ptr+6]; + + HEAP8[tempDoublePtr+7] = HEAP8[ptr+7]; + +} + +// {{PRE_LIBRARY}} + + + function ___lock() {} + + + var SYSCALLS={varargs:0,get:function (varargs) { + SYSCALLS.varargs += 4; + var ret = HEAP32[(((SYSCALLS.varargs)-(4))>>2)]; + return ret; + },getStr:function () { + var ret = Pointer_stringify(SYSCALLS.get()); + return ret; + },get64:function () { + var low = SYSCALLS.get(), high = SYSCALLS.get(); + if (low >= 0) assert(high === 0); + else assert(high === -1); + return low; + },getZero:function () { + assert(SYSCALLS.get() === 0); + }};function ___syscall140(which, varargs) {SYSCALLS.varargs = varargs; + try { + // llseek + var stream = SYSCALLS.getStreamFromFD(), offset_high = SYSCALLS.get(), offset_low = SYSCALLS.get(), result = SYSCALLS.get(), whence = SYSCALLS.get(); + // NOTE: offset_high is unused - Emscripten's off_t is 32-bit + var offset = offset_low; + FS.llseek(stream, offset, whence); + HEAP32[((result)>>2)]=stream.position; + if (stream.getdents && offset === 0 && whence === 0) stream.getdents = null; // reset readdir state + return 0; + } catch (e) { + if (typeof FS === 'undefined' || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } + } + + + function flush_NO_FILESYSTEM() { + // flush anything remaining in the buffers during shutdown + var fflush = Module["_fflush"]; + if (fflush) fflush(0); + var printChar = ___syscall146.printChar; + if (!printChar) return; + var buffers = ___syscall146.buffers; + if (buffers[1].length) printChar(1, 10); + if (buffers[2].length) printChar(2, 10); + }function ___syscall146(which, varargs) {SYSCALLS.varargs = varargs; + try { + // writev + // hack to support printf in NO_FILESYSTEM + var stream = SYSCALLS.get(), iov = SYSCALLS.get(), iovcnt = SYSCALLS.get(); + var ret = 0; + if (!___syscall146.buffers) { + ___syscall146.buffers = [null, [], []]; // 1 => stdout, 2 => stderr + ___syscall146.printChar = function(stream, curr) { + var buffer = ___syscall146.buffers[stream]; + assert(buffer); + if (curr === 0 || curr === 10) { + (stream === 1 ? Module['print'] : Module['printErr'])(UTF8ArrayToString(buffer, 0)); + buffer.length = 0; + } else { + buffer.push(curr); + } + }; + } + for (var i = 0; i < iovcnt; i++) { + var ptr = HEAP32[(((iov)+(i*8))>>2)]; + var len = HEAP32[(((iov)+(i*8 + 4))>>2)]; + for (var j = 0; j < len; j++) { + ___syscall146.printChar(stream, HEAPU8[ptr+j]); + } + ret += len; + } + return ret; + } catch (e) { + if (typeof FS === 'undefined' || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } + } + + function ___syscall54(which, varargs) {SYSCALLS.varargs = varargs; + try { + // ioctl + return 0; + } catch (e) { + if (typeof FS === 'undefined' || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } + } + + function ___syscall6(which, varargs) {SYSCALLS.varargs = varargs; + try { + // close + var stream = SYSCALLS.getStreamFromFD(); + FS.close(stream); + return 0; + } catch (e) { + if (typeof FS === 'undefined' || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } + } + + function ___unlock() {} + + + function _emscripten_memcpy_big(dest, src, num) { + HEAPU8.set(HEAPU8.subarray(src, src+num), dest); + return dest; + } + + + + + function ___setErrNo(value) { + if (Module['___errno_location']) HEAP32[((Module['___errno_location']())>>2)]=value; + else Module.printErr('failed to set errno from JS'); + return value; + } +__ATEXIT__.push(flush_NO_FILESYSTEM);; +DYNAMICTOP_PTR = staticAlloc(4); + +STACK_BASE = STACKTOP = alignMemory(STATICTOP); + +STACK_MAX = STACK_BASE + TOTAL_STACK; + +DYNAMIC_BASE = alignMemory(STACK_MAX); + +HEAP32[DYNAMICTOP_PTR>>2] = DYNAMIC_BASE; + +staticSealed = true; // seal the static portion of memory + +assert(DYNAMIC_BASE < TOTAL_MEMORY, "TOTAL_MEMORY not big enough for stack"); + +var ASSERTIONS = true; + +/** @type {function(string, boolean=, number=)} */ +function intArrayFromString(stringy, dontAddNull, length) { + var len = length > 0 ? length : lengthBytesUTF8(stringy)+1; + var u8array = new Array(len); + var numBytesWritten = stringToUTF8Array(stringy, u8array, 0, u8array.length); + if (dontAddNull) u8array.length = numBytesWritten; + return u8array; +} + +function intArrayToString(array) { + var ret = []; + for (var i = 0; i < array.length; i++) { + var chr = array[i]; + if (chr > 0xFF) { + if (ASSERTIONS) { + assert(false, 'Character code ' + chr + ' (' + String.fromCharCode(chr) + ') at offset ' + i + ' not in 0x00-0xFF.'); + } + chr &= 0xFF; + } + ret.push(String.fromCharCode(chr)); + } + return ret.join(''); +} + + +// Copied from https://github.com/strophe/strophejs/blob/e06d027/src/polyfills.js#L149 + +// This code was written by Tyler Akins and has been placed in the +// public domain. It would be nice if you left this header intact. +// Base64 code from Tyler Akins -- http://rumkin.com + +/** + * Decodes a base64 string. + * @param {String} input The string to decode. + */ +var decodeBase64 = typeof atob === 'function' ? atob : function (input) { + var keyStr = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='; + + var output = ''; + var chr1, chr2, chr3; + var enc1, enc2, enc3, enc4; + var i = 0; + // remove all characters that are not A-Z, a-z, 0-9, +, /, or = + input = input.replace(/[^A-Za-z0-9\+\/\=]/g, ''); + do { + enc1 = keyStr.indexOf(input.charAt(i++)); + enc2 = keyStr.indexOf(input.charAt(i++)); + enc3 = keyStr.indexOf(input.charAt(i++)); + enc4 = keyStr.indexOf(input.charAt(i++)); + + chr1 = (enc1 << 2) | (enc2 >> 4); + chr2 = ((enc2 & 15) << 4) | (enc3 >> 2); + chr3 = ((enc3 & 3) << 6) | enc4; + + output = output + String.fromCharCode(chr1); + + if (enc3 !== 64) { + output = output + String.fromCharCode(chr2); + } + if (enc4 !== 64) { + output = output + String.fromCharCode(chr3); + } + } while (i < input.length); + return output; +}; + +// Converts a string of base64 into a byte array. +// Throws error on invalid input. +function intArrayFromBase64(s) { + if (typeof ENVIRONMENT_IS_NODE === 'boolean' && ENVIRONMENT_IS_NODE) { + var buf; + try { + buf = Buffer.from(s, 'base64'); + } catch (_) { + buf = new Buffer(s, 'base64'); + } + return new Uint8Array(buf.buffer, buf.byteOffset, buf.byteLength); + } + + try { + var decoded = decodeBase64(s); + var bytes = new Uint8Array(decoded.length); + for (var i = 0 ; i < decoded.length ; ++i) { + bytes[i] = decoded.charCodeAt(i); + } + return bytes; + } catch (_) { + throw new Error('Converting base64 string to bytes failed.'); + } +} + +// If filename is a base64 data URI, parses and returns data (Buffer on node, +// Uint8Array otherwise). If filename is not a base64 data URI, returns undefined. +function tryParseAsDataURI(filename) { + if (!isDataURI(filename)) { + return; + } + + return intArrayFromBase64(filename.slice(dataURIPrefix.length)); +} + + + +function nullFunc_ii(x) { Module["printErr"]("Invalid function pointer called with signature 'ii'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) } + +function nullFunc_iiii(x) { Module["printErr"]("Invalid function pointer called with signature 'iiii'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) } + +function invoke_ii(index,a1) { + try { + return Module["dynCall_ii"](index,a1); + } catch(e) { + if (typeof e !== 'number' && e !== 'longjmp') throw e; + Module["setThrew"](1, 0); + } +} + +function invoke_iiii(index,a1,a2,a3) { + try { + return Module["dynCall_iiii"](index,a1,a2,a3); + } catch(e) { + if (typeof e !== 'number' && e !== 'longjmp') throw e; + Module["setThrew"](1, 0); + } +} + +Module.asmGlobalArg = { "Math": Math, "Int8Array": Int8Array, "Int16Array": Int16Array, "Int32Array": Int32Array, "Uint8Array": Uint8Array, "Uint16Array": Uint16Array, "Uint32Array": Uint32Array, "Float32Array": Float32Array, "Float64Array": Float64Array, "NaN": NaN, "Infinity": Infinity }; + +Module.asmLibraryArg = { "abort": abort, "assert": assert, "enlargeMemory": enlargeMemory, "getTotalMemory": getTotalMemory, "abortOnCannotGrowMemory": abortOnCannotGrowMemory, "abortStackOverflow": abortStackOverflow, "nullFunc_ii": nullFunc_ii, "nullFunc_iiii": nullFunc_iiii, "invoke_ii": invoke_ii, "invoke_iiii": invoke_iiii, "___lock": ___lock, "___setErrNo": ___setErrNo, "___syscall140": ___syscall140, "___syscall146": ___syscall146, "___syscall54": ___syscall54, "___syscall6": ___syscall6, "___unlock": ___unlock, "_emscripten_memcpy_big": _emscripten_memcpy_big, "flush_NO_FILESYSTEM": flush_NO_FILESYSTEM, "DYNAMICTOP_PTR": DYNAMICTOP_PTR, "tempDoublePtr": tempDoublePtr, "ABORT": ABORT, "STACKTOP": STACKTOP, "STACK_MAX": STACK_MAX }; +// EMSCRIPTEN_START_ASM +var asm = (/** @suppress {uselessCode} */ function(global, env, buffer) { +'almost asm'; + + + var HEAP8 = new global.Int8Array(buffer); + var HEAP16 = new global.Int16Array(buffer); + var HEAP32 = new global.Int32Array(buffer); + var HEAPU8 = new global.Uint8Array(buffer); + var HEAPU16 = new global.Uint16Array(buffer); + var HEAPU32 = new global.Uint32Array(buffer); + var HEAPF32 = new global.Float32Array(buffer); + var HEAPF64 = new global.Float64Array(buffer); + + var DYNAMICTOP_PTR=env.DYNAMICTOP_PTR|0; + var tempDoublePtr=env.tempDoublePtr|0; + var ABORT=env.ABORT|0; + var STACKTOP=env.STACKTOP|0; + var STACK_MAX=env.STACK_MAX|0; + + var __THREW__ = 0; + var threwValue = 0; + var setjmpId = 0; + var undef = 0; + var nan = global.NaN, inf = global.Infinity; + var tempInt = 0, tempBigInt = 0, tempBigIntS = 0, tempValue = 0, tempDouble = 0.0; + var tempRet0 = 0; + + var Math_floor=global.Math.floor; + var Math_abs=global.Math.abs; + var Math_sqrt=global.Math.sqrt; + var Math_pow=global.Math.pow; + var Math_cos=global.Math.cos; + var Math_sin=global.Math.sin; + var Math_tan=global.Math.tan; + var Math_acos=global.Math.acos; + var Math_asin=global.Math.asin; + var Math_atan=global.Math.atan; + var Math_atan2=global.Math.atan2; + var Math_exp=global.Math.exp; + var Math_log=global.Math.log; + var Math_ceil=global.Math.ceil; + var Math_imul=global.Math.imul; + var Math_min=global.Math.min; + var Math_max=global.Math.max; + var Math_clz32=global.Math.clz32; + var abort=env.abort; + var assert=env.assert; + var enlargeMemory=env.enlargeMemory; + var getTotalMemory=env.getTotalMemory; + var abortOnCannotGrowMemory=env.abortOnCannotGrowMemory; + var abortStackOverflow=env.abortStackOverflow; + var nullFunc_ii=env.nullFunc_ii; + var nullFunc_iiii=env.nullFunc_iiii; + var invoke_ii=env.invoke_ii; + var invoke_iiii=env.invoke_iiii; + var ___lock=env.___lock; + var ___setErrNo=env.___setErrNo; + var ___syscall140=env.___syscall140; + var ___syscall146=env.___syscall146; + var ___syscall54=env.___syscall54; + var ___syscall6=env.___syscall6; + var ___unlock=env.___unlock; + var _emscripten_memcpy_big=env._emscripten_memcpy_big; + var flush_NO_FILESYSTEM=env.flush_NO_FILESYSTEM; + var tempFloat = 0.0; + +// EMSCRIPTEN_START_FUNCS + +function stackAlloc(size) { + size = size|0; + var ret = 0; + ret = STACKTOP; + STACKTOP = (STACKTOP + size)|0; + STACKTOP = (STACKTOP + 15)&-16; + if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(size|0); + + return ret|0; +} +function stackSave() { + return STACKTOP|0; +} +function stackRestore(top) { + top = top|0; + STACKTOP = top; +} +function establishStackSpace(stackBase, stackMax) { + stackBase = stackBase|0; + stackMax = stackMax|0; + STACKTOP = stackBase; + STACK_MAX = stackMax; +} + +function setThrew(threw, value) { + threw = threw|0; + value = value|0; + if ((__THREW__|0) == 0) { + __THREW__ = threw; + threwValue = value; + } +} + +function setTempRet0(value) { + value = value|0; + tempRet0 = value; +} +function getTempRet0() { + return tempRet0|0; +} + +function _main() { + var $retval = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $retval = 0; + STACKTOP = sp;return 0; +} +function _malloc($bytes) { + $bytes = $bytes|0; + var $$pre = 0, $$pre$i = 0, $$pre$i$i = 0, $$pre$i134 = 0, $$pre$i187 = 0, $$pre$i28$i = 0, $$pre$phi$i$iZ2D = 0, $$pre$phi$i188Z2D = 0, $$pre$phi$i29$iZ2D = 0, $$pre$phi$iZ2D = 0, $$pre$phiZ2D = 0, $$sink$i = 0, $$sink$i$i = 0, $$sink$i167 = 0, $$sink2$i = 0, $$sink2$i184 = 0, $$sink4$i = 0, $$v$0$i = 0, $0 = 0, $1 = 0; + var $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0, $116 = 0, $117 = 0; + var $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $122 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $13 = 0, $130 = 0, $131 = 0, $132 = 0, $133 = 0, $134 = 0, $135 = 0; + var $136 = 0, $137 = 0, $138 = 0, $139 = 0, $14 = 0, $140 = 0, $141 = 0, $142 = 0, $143 = 0, $144 = 0, $145 = 0, $146 = 0, $147 = 0, $148 = 0, $149 = 0, $15 = 0, $150 = 0, $151 = 0, $152 = 0, $153 = 0; + var $154 = 0, $155 = 0, $156 = 0, $157 = 0, $158 = 0, $159 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0; + var $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0; + var $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $58 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $64 = 0; + var $65 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $77 = 0, $78 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0; + var $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0, $95 = 0, $96 = 0, $97 = 0, $98 = 0, $99 = 0, $F$0$i$i = 0, $F104$0 = 0; + var $F197$0$i = 0, $F224$0$i$i = 0, $F290$0$i = 0, $I252$0$i$i = 0, $I316$0$i = 0, $I57$0$i$i = 0, $K105$0$i$i = 0, $K305$0$i$i = 0, $K373$0$i = 0, $R$1$i = 0, $R$1$i$i = 0, $R$1$i176 = 0, $R$3$i = 0, $R$3$i$i = 0, $R$3$i180 = 0, $RP$1$i = 0, $RP$1$i$i = 0, $RP$1$i175 = 0, $T$0$i = 0, $T$0$i$i = 0; + var $T$0$i30$i = 0, $add$i = 0, $add$i$i = 0, $add$i135 = 0, $add$i153 = 0, $add$ptr = 0, $add$ptr$i = 0, $add$ptr$i$i = 0, $add$ptr$i$i$i = 0, $add$ptr$i141 = 0, $add$ptr$i170 = 0, $add$ptr$i2$i$i = 0, $add$ptr$i32$i = 0, $add$ptr$i40$i = 0, $add$ptr$i54$i = 0, $add$ptr14$i$i = 0, $add$ptr15$i$i = 0, $add$ptr16$i$i = 0, $add$ptr166 = 0, $add$ptr169 = 0; + var $add$ptr17$i$i = 0, $add$ptr178 = 0, $add$ptr181$i = 0, $add$ptr182 = 0, $add$ptr189$i = 0, $add$ptr190$i = 0, $add$ptr193 = 0, $add$ptr199 = 0, $add$ptr2$i$i = 0, $add$ptr205$i$i = 0, $add$ptr212$i$i = 0, $add$ptr225$i = 0, $add$ptr227$i = 0, $add$ptr24$i$i = 0, $add$ptr262$i = 0, $add$ptr269$i = 0, $add$ptr273$i = 0, $add$ptr282$i = 0, $add$ptr3$i$i = 0, $add$ptr30$i$i = 0; + var $add$ptr369$i$i = 0, $add$ptr4$i$i = 0, $add$ptr4$i$i$i = 0, $add$ptr4$i38$i = 0, $add$ptr4$i46$i = 0, $add$ptr441$i = 0, $add$ptr5$i$i = 0, $add$ptr6$i$i = 0, $add$ptr6$i$i$i = 0, $add$ptr6$i50$i = 0, $add$ptr7$i$i = 0, $add$ptr81$i$i = 0, $add$ptr95 = 0, $add$ptr98 = 0, $add10$i = 0, $add101$i = 0, $add110$i = 0, $add13$i = 0, $add14$i = 0, $add140$i = 0; + var $add144 = 0, $add150$i = 0, $add17$i = 0, $add17$i156 = 0, $add177$i = 0, $add18$i = 0, $add19$i = 0, $add2 = 0, $add20$i = 0, $add206$i$i = 0, $add212$i = 0, $add215$i = 0, $add22$i = 0, $add246$i = 0, $add26$i$i = 0, $add268$i = 0, $add269$i$i = 0, $add274$i$i = 0, $add278$i$i = 0, $add280$i$i = 0; + var $add283$i$i = 0, $add337$i = 0, $add342$i = 0, $add346$i = 0, $add348$i = 0, $add351$i = 0, $add46$i = 0, $add50 = 0, $add51$i = 0, $add54 = 0, $add54$i = 0, $add58 = 0, $add62 = 0, $add64 = 0, $add74$i$i = 0, $add77$i = 0, $add78$i = 0, $add79$i$i = 0, $add8 = 0, $add82$i = 0; + var $add83$i$i = 0, $add85$i$i = 0, $add86$i = 0, $add88$i$i = 0, $add9$i = 0, $add90$i = 0, $add92$i = 0, $and = 0, $and$i = 0, $and$i$i = 0, $and$i$i$i = 0, $and$i11$i = 0, $and$i150 = 0, $and$i33$i = 0, $and$i41$i = 0, $and100$i = 0, $and103$i = 0, $and104$i = 0, $and106 = 0, $and11$add51$i = 0; + var $and11$i = 0, $and119$i$i = 0, $and12$i = 0, $and13$i = 0, $and13$i$i = 0, $and133$i$i = 0, $and14 = 0, $and145 = 0, $and17$i = 0, $and194$i = 0, $and194$i183 = 0, $and199$i = 0, $and209$i$i = 0, $and21$i = 0, $and21$i157 = 0, $and227$i$i = 0, $and236$i = 0, $and264$i$i = 0, $and268$i$i = 0, $and273$i$i = 0; + var $and282$i$i = 0, $and29$i = 0, $and292$i = 0, $and295$i$i = 0, $and3$i = 0, $and3$i$i = 0, $and3$i$i$i = 0, $and3$i36$i = 0, $and3$i44$i = 0, $and30$i = 0, $and318$i$i = 0, $and32$i = 0, $and32$i$i = 0, $and33$i$i = 0, $and331$i = 0, $and336$i = 0, $and341$i = 0, $and350$i = 0, $and363$i = 0, $and37$i$i = 0; + var $and387$i = 0, $and4 = 0, $and40$i$i = 0, $and41 = 0, $and42$i = 0, $and43 = 0, $and46 = 0, $and49 = 0, $and49$i = 0, $and49$i$i = 0, $and53 = 0, $and57 = 0, $and6$i = 0, $and6$i$i = 0, $and6$i10$i = 0, $and6$i15$i = 0, $and61 = 0, $and64$i = 0, $and68$i = 0, $and69$i$i = 0; + var $and7 = 0, $and73$i = 0, $and73$i$i = 0, $and74 = 0, $and77$i = 0, $and78$i$i = 0, $and8$i = 0, $and80$i = 0, $and81$i = 0, $and85$i = 0, $and87$i$i = 0, $and89$i = 0, $and9$i = 0, $and96$i$i = 0, $arrayidx = 0, $arrayidx$i = 0, $arrayidx$i$i = 0, $arrayidx$i158 = 0, $arrayidx103 = 0, $arrayidx103$i$i = 0; + var $arrayidx106$i = 0, $arrayidx107$i$i = 0, $arrayidx113$i = 0, $arrayidx113$i168 = 0, $arrayidx121$i = 0, $arrayidx123$i$i = 0, $arrayidx126$i$i = 0, $arrayidx137$i = 0, $arrayidx143$i$i = 0, $arrayidx148$i = 0, $arrayidx151$i = 0, $arrayidx151$i$i = 0, $arrayidx154$i = 0, $arrayidx155$i = 0, $arrayidx161$i = 0, $arrayidx165$i = 0, $arrayidx165$i178 = 0, $arrayidx178$i$i = 0, $arrayidx184$i = 0, $arrayidx184$i$i = 0; + var $arrayidx195$i$i = 0, $arrayidx196$i = 0, $arrayidx204$i = 0, $arrayidx212$i = 0, $arrayidx223$i$i = 0, $arrayidx228$i = 0, $arrayidx23$i = 0, $arrayidx232$i = 0, $arrayidx239$i = 0, $arrayidx245$i = 0, $arrayidx256$i = 0, $arrayidx27$i = 0, $arrayidx275$i = 0, $arrayidx287$i$i = 0, $arrayidx289$i = 0, $arrayidx290$i$i = 0, $arrayidx325$i$i = 0, $arrayidx355$i = 0, $arrayidx358$i = 0, $arrayidx394$i = 0; + var $arrayidx40$i = 0, $arrayidx44$i = 0, $arrayidx61$i = 0, $arrayidx65$i = 0, $arrayidx66 = 0, $arrayidx71$i = 0, $arrayidx75$i = 0, $arrayidx91$i$i = 0, $arrayidx92$i$i = 0, $arrayidx94$i = 0, $arrayidx94$i166 = 0, $arrayidx96$i$i = 0, $bk$i = 0, $bk$i$i = 0, $bk$i172 = 0, $bk$i23$i = 0, $bk102$i$i = 0, $bk122 = 0, $bk124 = 0, $bk139$i$i = 0; + var $bk145$i = 0, $bk158$i$i = 0, $bk161$i$i = 0, $bk18 = 0, $bk218$i = 0, $bk220$i = 0, $bk246$i$i = 0, $bk248$i$i = 0, $bk302$i$i = 0, $bk311$i = 0, $bk313$i = 0, $bk338$i$i = 0, $bk357$i$i = 0, $bk360$i$i = 0, $bk370$i = 0, $bk407$i = 0, $bk429$i = 0, $bk432$i = 0, $bk55$i$i = 0, $bk56$i = 0; + var $bk67$i$i = 0, $bk74$i$i = 0, $bk85 = 0, $bk91$i$i = 0, $br$2$ph$i = 0, $call107$i = 0, $call131$i = 0, $call132$i = 0, $call275$i = 0, $call37$i = 0, $call68$i = 0, $call83$i = 0, $child$i$i = 0, $child166$i$i = 0, $child289$i$i = 0, $child357$i = 0, $cmp = 0, $cmp$i = 0, $cmp$i$i$i = 0, $cmp$i12$i = 0; + var $cmp$i133 = 0, $cmp$i147 = 0, $cmp$i3$i$i = 0, $cmp$i34$i = 0, $cmp$i42$i = 0, $cmp$i52$i = 0, $cmp$i9$i = 0, $cmp1 = 0, $cmp1$i = 0, $cmp10 = 0, $cmp100$i$i = 0, $cmp102$i = 0, $cmp104$i$i = 0, $cmp105$i = 0, $cmp106$i$i = 0, $cmp107$i = 0, $cmp108$i = 0, $cmp108$i$i = 0, $cmp114$i = 0, $cmp116$i = 0; + var $cmp118$i = 0, $cmp119$i = 0, $cmp12$i = 0, $cmp120$i$i = 0, $cmp120$i25$i = 0, $cmp123$i = 0, $cmp124$i$i = 0, $cmp126$i = 0, $cmp127$i = 0, $cmp128 = 0, $cmp128$i = 0, $cmp128$i$i = 0, $cmp133$i = 0, $cmp135$i = 0, $cmp137$i = 0, $cmp138$i = 0, $cmp139 = 0, $cmp141$i = 0, $cmp144$i$i = 0, $cmp146 = 0; + var $cmp147$i = 0, $cmp14795$i = 0, $cmp15$i = 0, $cmp151$i = 0, $cmp152$i = 0, $cmp155$i = 0, $cmp156 = 0, $cmp156$i = 0, $cmp156$i$i = 0, $cmp157$i = 0, $cmp159$i = 0, $cmp162 = 0, $cmp162$i = 0, $cmp162$i177 = 0, $cmp166$i = 0, $cmp168$i$i = 0, $cmp174$i = 0, $cmp180$i = 0, $cmp185$i = 0, $cmp185$i$i = 0; + var $cmp186 = 0, $cmp186$i = 0, $cmp19$i = 0, $cmp190$i = 0, $cmp191$i = 0, $cmp2$i$i = 0, $cmp2$i$i$i = 0, $cmp20$i$i = 0, $cmp203$i = 0, $cmp205$i = 0, $cmp209$i = 0, $cmp21$i = 0, $cmp215$i$i = 0, $cmp217$i = 0, $cmp218$i = 0, $cmp224$i = 0, $cmp228$i = 0, $cmp229$i = 0, $cmp24$i = 0, $cmp24$i$i = 0; + var $cmp246$i = 0, $cmp254$i$i = 0, $cmp257$i = 0, $cmp258$i$i = 0, $cmp26$i = 0, $cmp265$i = 0, $cmp27$i$i = 0, $cmp28$i = 0, $cmp28$i$i = 0, $cmp284$i = 0, $cmp286$i = 0, $cmp29 = 0, $cmp3$i = 0, $cmp3$i$i = 0, $cmp306$i$i = 0, $cmp31 = 0, $cmp319$i = 0, $cmp319$i$i = 0, $cmp32$i = 0, $cmp32$i138 = 0; + var $cmp323$i = 0, $cmp327$i$i = 0, $cmp34$i = 0, $cmp34$i$i = 0, $cmp35$i = 0, $cmp36$i = 0, $cmp36$i$i = 0, $cmp374$i = 0, $cmp38$i = 0, $cmp38$i$i = 0, $cmp388$i = 0, $cmp396$i = 0, $cmp40$i = 0, $cmp43$i = 0, $cmp45$i = 0, $cmp46$i = 0, $cmp46$i$i = 0, $cmp49$i = 0, $cmp5 = 0, $cmp55$i = 0; + var $cmp55$i162 = 0, $cmp57$i = 0, $cmp57$i163 = 0, $cmp59$i$i = 0, $cmp60$i = 0, $cmp62$i = 0, $cmp63$i = 0, $cmp63$i$i = 0, $cmp65$i = 0, $cmp66$i = 0, $cmp66$i140 = 0, $cmp69$i = 0, $cmp7$i$i = 0, $cmp70 = 0, $cmp72$i = 0, $cmp75$i$i = 0, $cmp76$i = 0, $cmp81$i = 0, $cmp85$i = 0, $cmp89$i = 0; + var $cmp9$i$i = 0, $cmp90$i = 0, $cmp91$i = 0, $cmp93$i = 0, $cmp95$i = 0, $cmp96$i = 0, $cmp97$i = 0, $cmp97$i$i = 0, $cmp976$i = 0, $cmp99 = 0, $cond = 0, $cond$i = 0, $cond$i$i = 0, $cond$i$i$i = 0, $cond$i14$i = 0, $cond$i159 = 0, $cond$i37$i = 0, $cond$i45$i = 0, $cond1$i$i = 0, $cond115$i$i = 0; + var $cond13$i$i = 0, $cond15$i$i = 0, $cond2$i = 0, $cond315$i$i = 0, $cond383$i = 0, $fd$i = 0, $fd$i$i = 0, $fd$i173 = 0, $fd103$i$i = 0, $fd123 = 0, $fd140$i$i = 0, $fd146$i = 0, $fd148$i$i = 0, $fd160$i$i = 0, $fd219$i = 0, $fd247$i$i = 0, $fd303$i$i = 0, $fd312$i = 0, $fd339$i$i = 0, $fd344$i$i = 0; + var $fd359$i$i = 0, $fd371$i = 0, $fd408$i = 0, $fd416$i = 0, $fd431$i = 0, $fd54$i$i = 0, $fd57$i = 0, $fd68$i$i = 0, $fd69 = 0, $fd78$i$i = 0, $fd9 = 0, $fd92$i$i = 0, $head = 0, $head$i = 0, $head$i$i = 0, $head$i$i$i = 0, $head$i160 = 0, $head$i19$i = 0, $head$i39$i = 0, $head$i49$i = 0; + var $head118$i$i = 0, $head168 = 0, $head173 = 0, $head177 = 0, $head179 = 0, $head179$i = 0, $head182$i = 0, $head187$i = 0, $head189$i = 0, $head195 = 0, $head198 = 0, $head208$i$i = 0, $head211$i$i = 0, $head23$i$i = 0, $head25 = 0, $head26$i$i = 0, $head265$i = 0, $head268$i = 0, $head271$i = 0, $head274$i = 0; + var $head279$i = 0, $head281$i = 0, $head29$i = 0, $head29$i$i = 0, $head317$i$i = 0, $head32$i$i = 0, $head34$i$i = 0, $head386$i = 0, $head7$i$i = 0, $head7$i$i$i = 0, $head7$i51$i = 0, $head94 = 0, $head97 = 0, $head99$i = 0, $idx$0$i = 0, $index$i = 0, $index$i$i = 0, $index$i181 = 0, $index$i26$i = 0, $index288$i$i = 0; + var $index356$i = 0, $magic$i$i = 0, $nb$0 = 0, $neg = 0, $neg$i = 0, $neg$i$i = 0, $neg$i137 = 0, $neg$i182 = 0, $neg103$i = 0, $neg13 = 0, $neg132$i$i = 0, $neg48$i = 0, $neg73 = 0, $next$i = 0, $next$i$i = 0, $next$i$i$i = 0, $next231$i = 0, $not$cmp141$i = 0, $not$cmp493$i = 0, $oldfirst$0$i$i = 0; + var $or$cond$i = 0, $or$cond$i164 = 0, $or$cond1$i = 0, $or$cond1$i161 = 0, $or$cond2$i = 0, $or$cond3$i = 0, $or$cond4$i = 0, $or$cond5$i = 0, $or$cond7$i = 0, $or$cond7$not$i = 0, $or$cond8$i = 0, $or$cond93$i = 0, $or$cond94$i = 0, $or$i = 0, $or$i$i = 0, $or$i$i$i = 0, $or$i165 = 0, $or$i48$i = 0, $or101$i$i = 0, $or110 = 0; + var $or167 = 0, $or172 = 0, $or176 = 0, $or178$i = 0, $or180 = 0, $or183$i = 0, $or186$i = 0, $or188$i = 0, $or19$i$i = 0, $or194 = 0, $or197 = 0, $or204$i = 0, $or210$i$i = 0, $or22$i$i = 0, $or23 = 0, $or232$i$i = 0, $or26 = 0, $or264$i = 0, $or267$i = 0, $or270$i = 0; + var $or275$i = 0, $or278$i = 0, $or28$i$i = 0, $or280$i = 0, $or297$i = 0, $or300$i$i = 0, $or33$i$i = 0, $or368$i = 0, $or40 = 0, $or44$i$i = 0, $or93 = 0, $or96 = 0, $parent$i = 0, $parent$i$i = 0, $parent$i171 = 0, $parent$i24$i = 0, $parent135$i = 0, $parent138$i$i = 0, $parent149$i = 0, $parent162$i$i = 0; + var $parent165$i$i = 0, $parent166$i = 0, $parent179$i$i = 0, $parent196$i$i = 0, $parent226$i = 0, $parent240$i = 0, $parent257$i = 0, $parent301$i$i = 0, $parent337$i$i = 0, $parent361$i$i = 0, $parent369$i = 0, $parent406$i = 0, $parent433$i = 0, $qsize$0$i$i = 0, $retval$0 = 0, $rsize$0$i = 0, $rsize$0$lcssa$i = 0, $rsize$07$i = 0, $rsize$1$i = 0, $rsize$3$i = 0; + var $rsize$4$lcssa$i = 0, $rsize$48$i = 0, $rst$0$i = 0, $rst$1$i = 0, $sflags193$i = 0, $sflags235$i = 0, $shl = 0, $shl$i = 0, $shl$i$i = 0, $shl$i151 = 0, $shl102 = 0, $shl105 = 0, $shl116$i$i = 0, $shl12 = 0, $shl127$i$i = 0, $shl131$i$i = 0, $shl15$i = 0, $shl18$i = 0, $shl192$i = 0, $shl195$i = 0; + var $shl198$i = 0, $shl22 = 0, $shl222$i$i = 0, $shl226$i$i = 0, $shl265$i$i = 0, $shl270$i$i = 0, $shl276$i$i = 0, $shl279$i$i = 0, $shl288$i = 0, $shl291$i = 0, $shl294$i$i = 0, $shl31$i = 0, $shl316$i$i = 0, $shl326$i$i = 0, $shl333$i = 0, $shl338$i = 0, $shl344$i = 0, $shl347$i = 0, $shl35 = 0, $shl362$i = 0; + var $shl37 = 0, $shl384$i = 0, $shl39$i$i = 0, $shl395$i = 0, $shl48$i$i = 0, $shl52$i = 0, $shl60$i = 0, $shl65 = 0, $shl70$i$i = 0, $shl72 = 0, $shl75$i$i = 0, $shl81$i$i = 0, $shl84$i$i = 0, $shl9$i = 0, $shl90 = 0, $shl95$i$i = 0, $shr = 0, $shr$i = 0, $shr$i$i = 0, $shr$i146 = 0; + var $shr$i22$i = 0, $shr101 = 0, $shr11$i = 0, $shr11$i154 = 0, $shr110$i$i = 0, $shr12$i = 0, $shr124$i$i = 0, $shr15$i = 0, $shr16$i = 0, $shr16$i155 = 0, $shr19$i = 0, $shr194$i = 0, $shr20$i = 0, $shr214$i$i = 0, $shr253$i$i = 0, $shr263$i$i = 0, $shr267$i$i = 0, $shr27$i = 0, $shr272$i$i = 0, $shr277$i$i = 0; + var $shr281$i$i = 0, $shr283$i = 0, $shr3 = 0, $shr310$i$i = 0, $shr318$i = 0, $shr323$i$i = 0, $shr330$i = 0, $shr335$i = 0, $shr340$i = 0, $shr345$i = 0, $shr349$i = 0, $shr378$i = 0, $shr392$i = 0, $shr4$i = 0, $shr42$i = 0, $shr45 = 0, $shr47 = 0, $shr48 = 0, $shr5$i = 0, $shr5$i149 = 0; + var $shr51 = 0, $shr52 = 0, $shr55 = 0, $shr56 = 0, $shr58$i$i = 0, $shr59 = 0, $shr60 = 0, $shr63 = 0, $shr68$i$i = 0, $shr7$i = 0, $shr7$i152 = 0, $shr72$i = 0, $shr72$i$i = 0, $shr75$i = 0, $shr76$i = 0, $shr77$i$i = 0, $shr79$i = 0, $shr8$i = 0, $shr80$i = 0, $shr82$i$i = 0; + var $shr83$i = 0, $shr84$i = 0, $shr86$i$i = 0, $shr87$i = 0, $shr88$i = 0, $shr91$i = 0, $size$i$i = 0, $size$i$i$i = 0, $size188$i = 0, $size245$i = 0, $sizebits$0$i = 0, $sizebits$0$shl52$i = 0, $sp$0$i$i = 0, $sp$0$i$i$i = 0, $sp$0104$i = 0, $sp$1103$i = 0, $ssize$2$ph$i = 0, $sub = 0, $sub$i = 0, $sub$i$i = 0; + var $sub$i$i$i = 0, $sub$i13$i = 0, $sub$i136 = 0, $sub$i145 = 0, $sub$i35$i = 0, $sub$i43$i = 0, $sub$ptr$lhs$cast$i = 0, $sub$ptr$lhs$cast$i$i = 0, $sub$ptr$lhs$cast$i16$i = 0, $sub$ptr$rhs$cast$i = 0, $sub$ptr$rhs$cast$i$i = 0, $sub$ptr$rhs$cast$i17$i = 0, $sub$ptr$sub$i = 0, $sub$ptr$sub$i$i = 0, $sub$ptr$sub$i18$i = 0, $sub$ptr$sub$tsize$4$i = 0, $sub10$i = 0, $sub101$i = 0, $sub101$rsize$4$i = 0, $sub112$i = 0; + var $sub113$i$i = 0, $sub118$i = 0, $sub12$i$i = 0, $sub14$i = 0, $sub16$i$i = 0, $sub160 = 0, $sub172$i = 0, $sub18$i$i = 0, $sub190 = 0, $sub2$i = 0, $sub22$i = 0, $sub260$i = 0, $sub262$i$i = 0, $sub266$i$i = 0, $sub271$i$i = 0, $sub275$i$i = 0, $sub30$i = 0, $sub31$i = 0, $sub31$rsize$0$i = 0, $sub313$i$i = 0; + var $sub329$i = 0, $sub33$i = 0, $sub334$i = 0, $sub339$i = 0, $sub343$i = 0, $sub381$i = 0, $sub4$i = 0, $sub41$i = 0, $sub42 = 0, $sub44 = 0, $sub5$i$i = 0, $sub5$i$i$i = 0, $sub5$i47$i = 0, $sub50$i = 0, $sub6$i = 0, $sub63$i = 0, $sub67$i = 0, $sub67$i$i = 0, $sub70$i = 0, $sub71$i$i = 0; + var $sub76$i$i = 0, $sub80$i$i = 0, $sub91 = 0, $sub99$i = 0, $t$0$i = 0, $t$2$i = 0, $t$4$ph$i = 0, $t$4$v$4$i = 0, $t$47$i = 0, $tbase$792$i = 0, $tobool$i$i = 0, $tobool107 = 0, $tobool195$i = 0, $tobool200$i = 0, $tobool228$i$i = 0, $tobool237$i = 0, $tobool293$i = 0, $tobool296$i$i = 0, $tobool30$i = 0, $tobool364$i = 0; + var $tobool97$i$i = 0, $tsize$2617179$i = 0, $tsize$4$i = 0, $tsize$791$i = 0, $v$0$i = 0, $v$0$lcssa$i = 0, $v$08$i = 0, $v$1$i = 0, $v$3$i = 0, $v$4$lcssa$i = 0, $v$4$ph$i = 0, $v$49$i = 0, $xor$i$i = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $magic$i$i = sp; + $cmp = ($bytes>>>0)<(245); + do { + if ($cmp) { + $cmp1 = ($bytes>>>0)<(11); + $add2 = (($bytes) + 11)|0; + $and = $add2 & -8; + $cond = $cmp1 ? 16 : $and; + $shr = $cond >>> 3; + $0 = HEAP32[34]|0; + $shr3 = $0 >>> $shr; + $and4 = $shr3 & 3; + $cmp5 = ($and4|0)==(0); + if (!($cmp5)) { + $neg = $shr3 & 1; + $and7 = $neg ^ 1; + $add8 = (($and7) + ($shr))|0; + $shl = $add8 << 1; + $arrayidx = (176 + ($shl<<2)|0); + $1 = ((($arrayidx)) + 8|0); + $2 = HEAP32[$1>>2]|0; + $fd9 = ((($2)) + 8|0); + $3 = HEAP32[$fd9>>2]|0; + $cmp10 = ($3|0)==($arrayidx|0); + if ($cmp10) { + $shl12 = 1 << $add8; + $neg13 = $shl12 ^ -1; + $and14 = $0 & $neg13; + HEAP32[34] = $and14; + } else { + $bk18 = ((($3)) + 12|0); + HEAP32[$bk18>>2] = $arrayidx; + HEAP32[$1>>2] = $3; + } + $shl22 = $add8 << 3; + $or23 = $shl22 | 3; + $head = ((($2)) + 4|0); + HEAP32[$head>>2] = $or23; + $add$ptr = (($2) + ($shl22)|0); + $head25 = ((($add$ptr)) + 4|0); + $4 = HEAP32[$head25>>2]|0; + $or26 = $4 | 1; + HEAP32[$head25>>2] = $or26; + $retval$0 = $fd9; + STACKTOP = sp;return ($retval$0|0); + } + $5 = HEAP32[(144)>>2]|0; + $cmp29 = ($cond>>>0)>($5>>>0); + if ($cmp29) { + $cmp31 = ($shr3|0)==(0); + if (!($cmp31)) { + $shl35 = $shr3 << $shr; + $shl37 = 2 << $shr; + $sub = (0 - ($shl37))|0; + $or40 = $shl37 | $sub; + $and41 = $shl35 & $or40; + $sub42 = (0 - ($and41))|0; + $and43 = $and41 & $sub42; + $sub44 = (($and43) + -1)|0; + $shr45 = $sub44 >>> 12; + $and46 = $shr45 & 16; + $shr47 = $sub44 >>> $and46; + $shr48 = $shr47 >>> 5; + $and49 = $shr48 & 8; + $add50 = $and49 | $and46; + $shr51 = $shr47 >>> $and49; + $shr52 = $shr51 >>> 2; + $and53 = $shr52 & 4; + $add54 = $add50 | $and53; + $shr55 = $shr51 >>> $and53; + $shr56 = $shr55 >>> 1; + $and57 = $shr56 & 2; + $add58 = $add54 | $and57; + $shr59 = $shr55 >>> $and57; + $shr60 = $shr59 >>> 1; + $and61 = $shr60 & 1; + $add62 = $add58 | $and61; + $shr63 = $shr59 >>> $and61; + $add64 = (($add62) + ($shr63))|0; + $shl65 = $add64 << 1; + $arrayidx66 = (176 + ($shl65<<2)|0); + $6 = ((($arrayidx66)) + 8|0); + $7 = HEAP32[$6>>2]|0; + $fd69 = ((($7)) + 8|0); + $8 = HEAP32[$fd69>>2]|0; + $cmp70 = ($8|0)==($arrayidx66|0); + if ($cmp70) { + $shl72 = 1 << $add64; + $neg73 = $shl72 ^ -1; + $and74 = $0 & $neg73; + HEAP32[34] = $and74; + $10 = $and74; + } else { + $bk85 = ((($8)) + 12|0); + HEAP32[$bk85>>2] = $arrayidx66; + HEAP32[$6>>2] = $8; + $10 = $0; + } + $shl90 = $add64 << 3; + $sub91 = (($shl90) - ($cond))|0; + $or93 = $cond | 3; + $head94 = ((($7)) + 4|0); + HEAP32[$head94>>2] = $or93; + $add$ptr95 = (($7) + ($cond)|0); + $or96 = $sub91 | 1; + $head97 = ((($add$ptr95)) + 4|0); + HEAP32[$head97>>2] = $or96; + $add$ptr98 = (($7) + ($shl90)|0); + HEAP32[$add$ptr98>>2] = $sub91; + $cmp99 = ($5|0)==(0); + if (!($cmp99)) { + $9 = HEAP32[(156)>>2]|0; + $shr101 = $5 >>> 3; + $shl102 = $shr101 << 1; + $arrayidx103 = (176 + ($shl102<<2)|0); + $shl105 = 1 << $shr101; + $and106 = $10 & $shl105; + $tobool107 = ($and106|0)==(0); + if ($tobool107) { + $or110 = $10 | $shl105; + HEAP32[34] = $or110; + $$pre = ((($arrayidx103)) + 8|0); + $$pre$phiZ2D = $$pre;$F104$0 = $arrayidx103; + } else { + $11 = ((($arrayidx103)) + 8|0); + $12 = HEAP32[$11>>2]|0; + $$pre$phiZ2D = $11;$F104$0 = $12; + } + HEAP32[$$pre$phiZ2D>>2] = $9; + $bk122 = ((($F104$0)) + 12|0); + HEAP32[$bk122>>2] = $9; + $fd123 = ((($9)) + 8|0); + HEAP32[$fd123>>2] = $F104$0; + $bk124 = ((($9)) + 12|0); + HEAP32[$bk124>>2] = $arrayidx103; + } + HEAP32[(144)>>2] = $sub91; + HEAP32[(156)>>2] = $add$ptr95; + $retval$0 = $fd69; + STACKTOP = sp;return ($retval$0|0); + } + $13 = HEAP32[(140)>>2]|0; + $cmp128 = ($13|0)==(0); + if ($cmp128) { + $nb$0 = $cond; + } else { + $sub$i = (0 - ($13))|0; + $and$i = $13 & $sub$i; + $sub2$i = (($and$i) + -1)|0; + $shr$i = $sub2$i >>> 12; + $and3$i = $shr$i & 16; + $shr4$i = $sub2$i >>> $and3$i; + $shr5$i = $shr4$i >>> 5; + $and6$i = $shr5$i & 8; + $add$i = $and6$i | $and3$i; + $shr7$i = $shr4$i >>> $and6$i; + $shr8$i = $shr7$i >>> 2; + $and9$i = $shr8$i & 4; + $add10$i = $add$i | $and9$i; + $shr11$i = $shr7$i >>> $and9$i; + $shr12$i = $shr11$i >>> 1; + $and13$i = $shr12$i & 2; + $add14$i = $add10$i | $and13$i; + $shr15$i = $shr11$i >>> $and13$i; + $shr16$i = $shr15$i >>> 1; + $and17$i = $shr16$i & 1; + $add18$i = $add14$i | $and17$i; + $shr19$i = $shr15$i >>> $and17$i; + $add20$i = (($add18$i) + ($shr19$i))|0; + $arrayidx$i = (440 + ($add20$i<<2)|0); + $14 = HEAP32[$arrayidx$i>>2]|0; + $head$i = ((($14)) + 4|0); + $15 = HEAP32[$head$i>>2]|0; + $and21$i = $15 & -8; + $sub22$i = (($and21$i) - ($cond))|0; + $arrayidx232$i = ((($14)) + 16|0); + $16 = HEAP32[$arrayidx232$i>>2]|0; + $cmp3$i = ($16|0)==(0|0); + $$sink4$i = $cmp3$i&1; + $arrayidx275$i = (((($14)) + 16|0) + ($$sink4$i<<2)|0); + $17 = HEAP32[$arrayidx275$i>>2]|0; + $cmp286$i = ($17|0)==(0|0); + if ($cmp286$i) { + $rsize$0$lcssa$i = $sub22$i;$v$0$lcssa$i = $14; + } else { + $18 = $17;$rsize$07$i = $sub22$i;$v$08$i = $14; + while(1) { + $head29$i = ((($18)) + 4|0); + $19 = HEAP32[$head29$i>>2]|0; + $and30$i = $19 & -8; + $sub31$i = (($and30$i) - ($cond))|0; + $cmp32$i = ($sub31$i>>>0)<($rsize$07$i>>>0); + $sub31$rsize$0$i = $cmp32$i ? $sub31$i : $rsize$07$i; + $$v$0$i = $cmp32$i ? $18 : $v$08$i; + $arrayidx23$i = ((($18)) + 16|0); + $20 = HEAP32[$arrayidx23$i>>2]|0; + $cmp$i = ($20|0)==(0|0); + $$sink$i = $cmp$i&1; + $arrayidx27$i = (((($18)) + 16|0) + ($$sink$i<<2)|0); + $21 = HEAP32[$arrayidx27$i>>2]|0; + $cmp28$i = ($21|0)==(0|0); + if ($cmp28$i) { + $rsize$0$lcssa$i = $sub31$rsize$0$i;$v$0$lcssa$i = $$v$0$i; + break; + } else { + $18 = $21;$rsize$07$i = $sub31$rsize$0$i;$v$08$i = $$v$0$i; + } + } + } + $add$ptr$i = (($v$0$lcssa$i) + ($cond)|0); + $cmp35$i = ($add$ptr$i>>>0)>($v$0$lcssa$i>>>0); + if ($cmp35$i) { + $parent$i = ((($v$0$lcssa$i)) + 24|0); + $22 = HEAP32[$parent$i>>2]|0; + $bk$i = ((($v$0$lcssa$i)) + 12|0); + $23 = HEAP32[$bk$i>>2]|0; + $cmp40$i = ($23|0)==($v$0$lcssa$i|0); + do { + if ($cmp40$i) { + $arrayidx61$i = ((($v$0$lcssa$i)) + 20|0); + $25 = HEAP32[$arrayidx61$i>>2]|0; + $cmp62$i = ($25|0)==(0|0); + if ($cmp62$i) { + $arrayidx65$i = ((($v$0$lcssa$i)) + 16|0); + $26 = HEAP32[$arrayidx65$i>>2]|0; + $cmp66$i = ($26|0)==(0|0); + if ($cmp66$i) { + $R$3$i = 0; + break; + } else { + $R$1$i = $26;$RP$1$i = $arrayidx65$i; + } + } else { + $R$1$i = $25;$RP$1$i = $arrayidx61$i; + } + while(1) { + $arrayidx71$i = ((($R$1$i)) + 20|0); + $27 = HEAP32[$arrayidx71$i>>2]|0; + $cmp72$i = ($27|0)==(0|0); + if (!($cmp72$i)) { + $R$1$i = $27;$RP$1$i = $arrayidx71$i; + continue; + } + $arrayidx75$i = ((($R$1$i)) + 16|0); + $28 = HEAP32[$arrayidx75$i>>2]|0; + $cmp76$i = ($28|0)==(0|0); + if ($cmp76$i) { + break; + } else { + $R$1$i = $28;$RP$1$i = $arrayidx75$i; + } + } + HEAP32[$RP$1$i>>2] = 0; + $R$3$i = $R$1$i; + } else { + $fd$i = ((($v$0$lcssa$i)) + 8|0); + $24 = HEAP32[$fd$i>>2]|0; + $bk56$i = ((($24)) + 12|0); + HEAP32[$bk56$i>>2] = $23; + $fd57$i = ((($23)) + 8|0); + HEAP32[$fd57$i>>2] = $24; + $R$3$i = $23; + } + } while(0); + $cmp90$i = ($22|0)==(0|0); + do { + if (!($cmp90$i)) { + $index$i = ((($v$0$lcssa$i)) + 28|0); + $29 = HEAP32[$index$i>>2]|0; + $arrayidx94$i = (440 + ($29<<2)|0); + $30 = HEAP32[$arrayidx94$i>>2]|0; + $cmp95$i = ($v$0$lcssa$i|0)==($30|0); + if ($cmp95$i) { + HEAP32[$arrayidx94$i>>2] = $R$3$i; + $cond$i = ($R$3$i|0)==(0|0); + if ($cond$i) { + $shl$i = 1 << $29; + $neg$i = $shl$i ^ -1; + $and103$i = $13 & $neg$i; + HEAP32[(140)>>2] = $and103$i; + break; + } + } else { + $arrayidx113$i = ((($22)) + 16|0); + $31 = HEAP32[$arrayidx113$i>>2]|0; + $cmp114$i = ($31|0)!=($v$0$lcssa$i|0); + $$sink2$i = $cmp114$i&1; + $arrayidx121$i = (((($22)) + 16|0) + ($$sink2$i<<2)|0); + HEAP32[$arrayidx121$i>>2] = $R$3$i; + $cmp126$i = ($R$3$i|0)==(0|0); + if ($cmp126$i) { + break; + } + } + $parent135$i = ((($R$3$i)) + 24|0); + HEAP32[$parent135$i>>2] = $22; + $arrayidx137$i = ((($v$0$lcssa$i)) + 16|0); + $32 = HEAP32[$arrayidx137$i>>2]|0; + $cmp138$i = ($32|0)==(0|0); + if (!($cmp138$i)) { + $arrayidx148$i = ((($R$3$i)) + 16|0); + HEAP32[$arrayidx148$i>>2] = $32; + $parent149$i = ((($32)) + 24|0); + HEAP32[$parent149$i>>2] = $R$3$i; + } + $arrayidx154$i = ((($v$0$lcssa$i)) + 20|0); + $33 = HEAP32[$arrayidx154$i>>2]|0; + $cmp155$i = ($33|0)==(0|0); + if (!($cmp155$i)) { + $arrayidx165$i = ((($R$3$i)) + 20|0); + HEAP32[$arrayidx165$i>>2] = $33; + $parent166$i = ((($33)) + 24|0); + HEAP32[$parent166$i>>2] = $R$3$i; + } + } + } while(0); + $cmp174$i = ($rsize$0$lcssa$i>>>0)<(16); + if ($cmp174$i) { + $add177$i = (($rsize$0$lcssa$i) + ($cond))|0; + $or178$i = $add177$i | 3; + $head179$i = ((($v$0$lcssa$i)) + 4|0); + HEAP32[$head179$i>>2] = $or178$i; + $add$ptr181$i = (($v$0$lcssa$i) + ($add177$i)|0); + $head182$i = ((($add$ptr181$i)) + 4|0); + $34 = HEAP32[$head182$i>>2]|0; + $or183$i = $34 | 1; + HEAP32[$head182$i>>2] = $or183$i; + } else { + $or186$i = $cond | 3; + $head187$i = ((($v$0$lcssa$i)) + 4|0); + HEAP32[$head187$i>>2] = $or186$i; + $or188$i = $rsize$0$lcssa$i | 1; + $head189$i = ((($add$ptr$i)) + 4|0); + HEAP32[$head189$i>>2] = $or188$i; + $add$ptr190$i = (($add$ptr$i) + ($rsize$0$lcssa$i)|0); + HEAP32[$add$ptr190$i>>2] = $rsize$0$lcssa$i; + $cmp191$i = ($5|0)==(0); + if (!($cmp191$i)) { + $35 = HEAP32[(156)>>2]|0; + $shr194$i = $5 >>> 3; + $shl195$i = $shr194$i << 1; + $arrayidx196$i = (176 + ($shl195$i<<2)|0); + $shl198$i = 1 << $shr194$i; + $and199$i = $0 & $shl198$i; + $tobool200$i = ($and199$i|0)==(0); + if ($tobool200$i) { + $or204$i = $0 | $shl198$i; + HEAP32[34] = $or204$i; + $$pre$i = ((($arrayidx196$i)) + 8|0); + $$pre$phi$iZ2D = $$pre$i;$F197$0$i = $arrayidx196$i; + } else { + $36 = ((($arrayidx196$i)) + 8|0); + $37 = HEAP32[$36>>2]|0; + $$pre$phi$iZ2D = $36;$F197$0$i = $37; + } + HEAP32[$$pre$phi$iZ2D>>2] = $35; + $bk218$i = ((($F197$0$i)) + 12|0); + HEAP32[$bk218$i>>2] = $35; + $fd219$i = ((($35)) + 8|0); + HEAP32[$fd219$i>>2] = $F197$0$i; + $bk220$i = ((($35)) + 12|0); + HEAP32[$bk220$i>>2] = $arrayidx196$i; + } + HEAP32[(144)>>2] = $rsize$0$lcssa$i; + HEAP32[(156)>>2] = $add$ptr$i; + } + $add$ptr225$i = ((($v$0$lcssa$i)) + 8|0); + $retval$0 = $add$ptr225$i; + STACKTOP = sp;return ($retval$0|0); + } else { + $nb$0 = $cond; + } + } + } else { + $nb$0 = $cond; + } + } else { + $cmp139 = ($bytes>>>0)>(4294967231); + if ($cmp139) { + $nb$0 = -1; + } else { + $add144 = (($bytes) + 11)|0; + $and145 = $add144 & -8; + $38 = HEAP32[(140)>>2]|0; + $cmp146 = ($38|0)==(0); + if ($cmp146) { + $nb$0 = $and145; + } else { + $sub$i145 = (0 - ($and145))|0; + $shr$i146 = $add144 >>> 8; + $cmp$i147 = ($shr$i146|0)==(0); + if ($cmp$i147) { + $idx$0$i = 0; + } else { + $cmp1$i = ($and145>>>0)>(16777215); + if ($cmp1$i) { + $idx$0$i = 31; + } else { + $sub4$i = (($shr$i146) + 1048320)|0; + $shr5$i149 = $sub4$i >>> 16; + $and$i150 = $shr5$i149 & 8; + $shl$i151 = $shr$i146 << $and$i150; + $sub6$i = (($shl$i151) + 520192)|0; + $shr7$i152 = $sub6$i >>> 16; + $and8$i = $shr7$i152 & 4; + $add$i153 = $and8$i | $and$i150; + $shl9$i = $shl$i151 << $and8$i; + $sub10$i = (($shl9$i) + 245760)|0; + $shr11$i154 = $sub10$i >>> 16; + $and12$i = $shr11$i154 & 2; + $add13$i = $add$i153 | $and12$i; + $sub14$i = (14 - ($add13$i))|0; + $shl15$i = $shl9$i << $and12$i; + $shr16$i155 = $shl15$i >>> 15; + $add17$i156 = (($sub14$i) + ($shr16$i155))|0; + $shl18$i = $add17$i156 << 1; + $add19$i = (($add17$i156) + 7)|0; + $shr20$i = $and145 >>> $add19$i; + $and21$i157 = $shr20$i & 1; + $add22$i = $and21$i157 | $shl18$i; + $idx$0$i = $add22$i; + } + } + $arrayidx$i158 = (440 + ($idx$0$i<<2)|0); + $39 = HEAP32[$arrayidx$i158>>2]|0; + $cmp24$i = ($39|0)==(0|0); + L74: do { + if ($cmp24$i) { + $rsize$3$i = $sub$i145;$t$2$i = 0;$v$3$i = 0; + label = 57; + } else { + $cmp26$i = ($idx$0$i|0)==(31); + $shr27$i = $idx$0$i >>> 1; + $sub30$i = (25 - ($shr27$i))|0; + $cond$i159 = $cmp26$i ? 0 : $sub30$i; + $shl31$i = $and145 << $cond$i159; + $rsize$0$i = $sub$i145;$rst$0$i = 0;$sizebits$0$i = $shl31$i;$t$0$i = $39;$v$0$i = 0; + while(1) { + $head$i160 = ((($t$0$i)) + 4|0); + $40 = HEAP32[$head$i160>>2]|0; + $and32$i = $40 & -8; + $sub33$i = (($and32$i) - ($and145))|0; + $cmp34$i = ($sub33$i>>>0)<($rsize$0$i>>>0); + if ($cmp34$i) { + $cmp36$i = ($sub33$i|0)==(0); + if ($cmp36$i) { + $rsize$48$i = 0;$t$47$i = $t$0$i;$v$49$i = $t$0$i; + label = 61; + break L74; + } else { + $rsize$1$i = $sub33$i;$v$1$i = $t$0$i; + } + } else { + $rsize$1$i = $rsize$0$i;$v$1$i = $v$0$i; + } + $arrayidx40$i = ((($t$0$i)) + 20|0); + $41 = HEAP32[$arrayidx40$i>>2]|0; + $shr42$i = $sizebits$0$i >>> 31; + $arrayidx44$i = (((($t$0$i)) + 16|0) + ($shr42$i<<2)|0); + $42 = HEAP32[$arrayidx44$i>>2]|0; + $cmp45$i = ($41|0)==(0|0); + $cmp46$i = ($41|0)==($42|0); + $or$cond1$i161 = $cmp45$i | $cmp46$i; + $rst$1$i = $or$cond1$i161 ? $rst$0$i : $41; + $cmp49$i = ($42|0)==(0|0); + $not$cmp493$i = $cmp49$i ^ 1; + $shl52$i = $not$cmp493$i&1; + $sizebits$0$shl52$i = $sizebits$0$i << $shl52$i; + if ($cmp49$i) { + $rsize$3$i = $rsize$1$i;$t$2$i = $rst$1$i;$v$3$i = $v$1$i; + label = 57; + break; + } else { + $rsize$0$i = $rsize$1$i;$rst$0$i = $rst$1$i;$sizebits$0$i = $sizebits$0$shl52$i;$t$0$i = $42;$v$0$i = $v$1$i; + } + } + } + } while(0); + if ((label|0) == 57) { + $cmp55$i162 = ($t$2$i|0)==(0|0); + $cmp57$i163 = ($v$3$i|0)==(0|0); + $or$cond$i164 = $cmp55$i162 & $cmp57$i163; + if ($or$cond$i164) { + $shl60$i = 2 << $idx$0$i; + $sub63$i = (0 - ($shl60$i))|0; + $or$i165 = $shl60$i | $sub63$i; + $and64$i = $38 & $or$i165; + $cmp65$i = ($and64$i|0)==(0); + if ($cmp65$i) { + $nb$0 = $and145; + break; + } + $sub67$i = (0 - ($and64$i))|0; + $and68$i = $and64$i & $sub67$i; + $sub70$i = (($and68$i) + -1)|0; + $shr72$i = $sub70$i >>> 12; + $and73$i = $shr72$i & 16; + $shr75$i = $sub70$i >>> $and73$i; + $shr76$i = $shr75$i >>> 5; + $and77$i = $shr76$i & 8; + $add78$i = $and77$i | $and73$i; + $shr79$i = $shr75$i >>> $and77$i; + $shr80$i = $shr79$i >>> 2; + $and81$i = $shr80$i & 4; + $add82$i = $add78$i | $and81$i; + $shr83$i = $shr79$i >>> $and81$i; + $shr84$i = $shr83$i >>> 1; + $and85$i = $shr84$i & 2; + $add86$i = $add82$i | $and85$i; + $shr87$i = $shr83$i >>> $and85$i; + $shr88$i = $shr87$i >>> 1; + $and89$i = $shr88$i & 1; + $add90$i = $add86$i | $and89$i; + $shr91$i = $shr87$i >>> $and89$i; + $add92$i = (($add90$i) + ($shr91$i))|0; + $arrayidx94$i166 = (440 + ($add92$i<<2)|0); + $43 = HEAP32[$arrayidx94$i166>>2]|0; + $t$4$ph$i = $43;$v$4$ph$i = 0; + } else { + $t$4$ph$i = $t$2$i;$v$4$ph$i = $v$3$i; + } + $cmp976$i = ($t$4$ph$i|0)==(0|0); + if ($cmp976$i) { + $rsize$4$lcssa$i = $rsize$3$i;$v$4$lcssa$i = $v$4$ph$i; + } else { + $rsize$48$i = $rsize$3$i;$t$47$i = $t$4$ph$i;$v$49$i = $v$4$ph$i; + label = 61; + } + } + if ((label|0) == 61) { + while(1) { + label = 0; + $head99$i = ((($t$47$i)) + 4|0); + $44 = HEAP32[$head99$i>>2]|0; + $and100$i = $44 & -8; + $sub101$i = (($and100$i) - ($and145))|0; + $cmp102$i = ($sub101$i>>>0)<($rsize$48$i>>>0); + $sub101$rsize$4$i = $cmp102$i ? $sub101$i : $rsize$48$i; + $t$4$v$4$i = $cmp102$i ? $t$47$i : $v$49$i; + $arrayidx106$i = ((($t$47$i)) + 16|0); + $45 = HEAP32[$arrayidx106$i>>2]|0; + $cmp107$i = ($45|0)==(0|0); + $$sink$i167 = $cmp107$i&1; + $arrayidx113$i168 = (((($t$47$i)) + 16|0) + ($$sink$i167<<2)|0); + $46 = HEAP32[$arrayidx113$i168>>2]|0; + $cmp97$i = ($46|0)==(0|0); + if ($cmp97$i) { + $rsize$4$lcssa$i = $sub101$rsize$4$i;$v$4$lcssa$i = $t$4$v$4$i; + break; + } else { + $rsize$48$i = $sub101$rsize$4$i;$t$47$i = $46;$v$49$i = $t$4$v$4$i; + label = 61; + } + } + } + $cmp116$i = ($v$4$lcssa$i|0)==(0|0); + if ($cmp116$i) { + $nb$0 = $and145; + } else { + $47 = HEAP32[(144)>>2]|0; + $sub118$i = (($47) - ($and145))|0; + $cmp119$i = ($rsize$4$lcssa$i>>>0)<($sub118$i>>>0); + if ($cmp119$i) { + $add$ptr$i170 = (($v$4$lcssa$i) + ($and145)|0); + $cmp123$i = ($add$ptr$i170>>>0)>($v$4$lcssa$i>>>0); + if (!($cmp123$i)) { + $retval$0 = 0; + STACKTOP = sp;return ($retval$0|0); + } + $parent$i171 = ((($v$4$lcssa$i)) + 24|0); + $48 = HEAP32[$parent$i171>>2]|0; + $bk$i172 = ((($v$4$lcssa$i)) + 12|0); + $49 = HEAP32[$bk$i172>>2]|0; + $cmp128$i = ($49|0)==($v$4$lcssa$i|0); + do { + if ($cmp128$i) { + $arrayidx151$i = ((($v$4$lcssa$i)) + 20|0); + $51 = HEAP32[$arrayidx151$i>>2]|0; + $cmp152$i = ($51|0)==(0|0); + if ($cmp152$i) { + $arrayidx155$i = ((($v$4$lcssa$i)) + 16|0); + $52 = HEAP32[$arrayidx155$i>>2]|0; + $cmp156$i = ($52|0)==(0|0); + if ($cmp156$i) { + $R$3$i180 = 0; + break; + } else { + $R$1$i176 = $52;$RP$1$i175 = $arrayidx155$i; + } + } else { + $R$1$i176 = $51;$RP$1$i175 = $arrayidx151$i; + } + while(1) { + $arrayidx161$i = ((($R$1$i176)) + 20|0); + $53 = HEAP32[$arrayidx161$i>>2]|0; + $cmp162$i177 = ($53|0)==(0|0); + if (!($cmp162$i177)) { + $R$1$i176 = $53;$RP$1$i175 = $arrayidx161$i; + continue; + } + $arrayidx165$i178 = ((($R$1$i176)) + 16|0); + $54 = HEAP32[$arrayidx165$i178>>2]|0; + $cmp166$i = ($54|0)==(0|0); + if ($cmp166$i) { + break; + } else { + $R$1$i176 = $54;$RP$1$i175 = $arrayidx165$i178; + } + } + HEAP32[$RP$1$i175>>2] = 0; + $R$3$i180 = $R$1$i176; + } else { + $fd$i173 = ((($v$4$lcssa$i)) + 8|0); + $50 = HEAP32[$fd$i173>>2]|0; + $bk145$i = ((($50)) + 12|0); + HEAP32[$bk145$i>>2] = $49; + $fd146$i = ((($49)) + 8|0); + HEAP32[$fd146$i>>2] = $50; + $R$3$i180 = $49; + } + } while(0); + $cmp180$i = ($48|0)==(0|0); + do { + if ($cmp180$i) { + $64 = $38; + } else { + $index$i181 = ((($v$4$lcssa$i)) + 28|0); + $55 = HEAP32[$index$i181>>2]|0; + $arrayidx184$i = (440 + ($55<<2)|0); + $56 = HEAP32[$arrayidx184$i>>2]|0; + $cmp185$i = ($v$4$lcssa$i|0)==($56|0); + if ($cmp185$i) { + HEAP32[$arrayidx184$i>>2] = $R$3$i180; + $cond2$i = ($R$3$i180|0)==(0|0); + if ($cond2$i) { + $shl192$i = 1 << $55; + $neg$i182 = $shl192$i ^ -1; + $and194$i183 = $38 & $neg$i182; + HEAP32[(140)>>2] = $and194$i183; + $64 = $and194$i183; + break; + } + } else { + $arrayidx204$i = ((($48)) + 16|0); + $57 = HEAP32[$arrayidx204$i>>2]|0; + $cmp205$i = ($57|0)!=($v$4$lcssa$i|0); + $$sink2$i184 = $cmp205$i&1; + $arrayidx212$i = (((($48)) + 16|0) + ($$sink2$i184<<2)|0); + HEAP32[$arrayidx212$i>>2] = $R$3$i180; + $cmp217$i = ($R$3$i180|0)==(0|0); + if ($cmp217$i) { + $64 = $38; + break; + } + } + $parent226$i = ((($R$3$i180)) + 24|0); + HEAP32[$parent226$i>>2] = $48; + $arrayidx228$i = ((($v$4$lcssa$i)) + 16|0); + $58 = HEAP32[$arrayidx228$i>>2]|0; + $cmp229$i = ($58|0)==(0|0); + if (!($cmp229$i)) { + $arrayidx239$i = ((($R$3$i180)) + 16|0); + HEAP32[$arrayidx239$i>>2] = $58; + $parent240$i = ((($58)) + 24|0); + HEAP32[$parent240$i>>2] = $R$3$i180; + } + $arrayidx245$i = ((($v$4$lcssa$i)) + 20|0); + $59 = HEAP32[$arrayidx245$i>>2]|0; + $cmp246$i = ($59|0)==(0|0); + if ($cmp246$i) { + $64 = $38; + } else { + $arrayidx256$i = ((($R$3$i180)) + 20|0); + HEAP32[$arrayidx256$i>>2] = $59; + $parent257$i = ((($59)) + 24|0); + HEAP32[$parent257$i>>2] = $R$3$i180; + $64 = $38; + } + } + } while(0); + $cmp265$i = ($rsize$4$lcssa$i>>>0)<(16); + do { + if ($cmp265$i) { + $add268$i = (($rsize$4$lcssa$i) + ($and145))|0; + $or270$i = $add268$i | 3; + $head271$i = ((($v$4$lcssa$i)) + 4|0); + HEAP32[$head271$i>>2] = $or270$i; + $add$ptr273$i = (($v$4$lcssa$i) + ($add268$i)|0); + $head274$i = ((($add$ptr273$i)) + 4|0); + $60 = HEAP32[$head274$i>>2]|0; + $or275$i = $60 | 1; + HEAP32[$head274$i>>2] = $or275$i; + } else { + $or278$i = $and145 | 3; + $head279$i = ((($v$4$lcssa$i)) + 4|0); + HEAP32[$head279$i>>2] = $or278$i; + $or280$i = $rsize$4$lcssa$i | 1; + $head281$i = ((($add$ptr$i170)) + 4|0); + HEAP32[$head281$i>>2] = $or280$i; + $add$ptr282$i = (($add$ptr$i170) + ($rsize$4$lcssa$i)|0); + HEAP32[$add$ptr282$i>>2] = $rsize$4$lcssa$i; + $shr283$i = $rsize$4$lcssa$i >>> 3; + $cmp284$i = ($rsize$4$lcssa$i>>>0)<(256); + if ($cmp284$i) { + $shl288$i = $shr283$i << 1; + $arrayidx289$i = (176 + ($shl288$i<<2)|0); + $61 = HEAP32[34]|0; + $shl291$i = 1 << $shr283$i; + $and292$i = $61 & $shl291$i; + $tobool293$i = ($and292$i|0)==(0); + if ($tobool293$i) { + $or297$i = $61 | $shl291$i; + HEAP32[34] = $or297$i; + $$pre$i187 = ((($arrayidx289$i)) + 8|0); + $$pre$phi$i188Z2D = $$pre$i187;$F290$0$i = $arrayidx289$i; + } else { + $62 = ((($arrayidx289$i)) + 8|0); + $63 = HEAP32[$62>>2]|0; + $$pre$phi$i188Z2D = $62;$F290$0$i = $63; + } + HEAP32[$$pre$phi$i188Z2D>>2] = $add$ptr$i170; + $bk311$i = ((($F290$0$i)) + 12|0); + HEAP32[$bk311$i>>2] = $add$ptr$i170; + $fd312$i = ((($add$ptr$i170)) + 8|0); + HEAP32[$fd312$i>>2] = $F290$0$i; + $bk313$i = ((($add$ptr$i170)) + 12|0); + HEAP32[$bk313$i>>2] = $arrayidx289$i; + break; + } + $shr318$i = $rsize$4$lcssa$i >>> 8; + $cmp319$i = ($shr318$i|0)==(0); + if ($cmp319$i) { + $I316$0$i = 0; + } else { + $cmp323$i = ($rsize$4$lcssa$i>>>0)>(16777215); + if ($cmp323$i) { + $I316$0$i = 31; + } else { + $sub329$i = (($shr318$i) + 1048320)|0; + $shr330$i = $sub329$i >>> 16; + $and331$i = $shr330$i & 8; + $shl333$i = $shr318$i << $and331$i; + $sub334$i = (($shl333$i) + 520192)|0; + $shr335$i = $sub334$i >>> 16; + $and336$i = $shr335$i & 4; + $add337$i = $and336$i | $and331$i; + $shl338$i = $shl333$i << $and336$i; + $sub339$i = (($shl338$i) + 245760)|0; + $shr340$i = $sub339$i >>> 16; + $and341$i = $shr340$i & 2; + $add342$i = $add337$i | $and341$i; + $sub343$i = (14 - ($add342$i))|0; + $shl344$i = $shl338$i << $and341$i; + $shr345$i = $shl344$i >>> 15; + $add346$i = (($sub343$i) + ($shr345$i))|0; + $shl347$i = $add346$i << 1; + $add348$i = (($add346$i) + 7)|0; + $shr349$i = $rsize$4$lcssa$i >>> $add348$i; + $and350$i = $shr349$i & 1; + $add351$i = $and350$i | $shl347$i; + $I316$0$i = $add351$i; + } + } + $arrayidx355$i = (440 + ($I316$0$i<<2)|0); + $index356$i = ((($add$ptr$i170)) + 28|0); + HEAP32[$index356$i>>2] = $I316$0$i; + $child357$i = ((($add$ptr$i170)) + 16|0); + $arrayidx358$i = ((($child357$i)) + 4|0); + HEAP32[$arrayidx358$i>>2] = 0; + HEAP32[$child357$i>>2] = 0; + $shl362$i = 1 << $I316$0$i; + $and363$i = $64 & $shl362$i; + $tobool364$i = ($and363$i|0)==(0); + if ($tobool364$i) { + $or368$i = $64 | $shl362$i; + HEAP32[(140)>>2] = $or368$i; + HEAP32[$arrayidx355$i>>2] = $add$ptr$i170; + $parent369$i = ((($add$ptr$i170)) + 24|0); + HEAP32[$parent369$i>>2] = $arrayidx355$i; + $bk370$i = ((($add$ptr$i170)) + 12|0); + HEAP32[$bk370$i>>2] = $add$ptr$i170; + $fd371$i = ((($add$ptr$i170)) + 8|0); + HEAP32[$fd371$i>>2] = $add$ptr$i170; + break; + } + $65 = HEAP32[$arrayidx355$i>>2]|0; + $cmp374$i = ($I316$0$i|0)==(31); + $shr378$i = $I316$0$i >>> 1; + $sub381$i = (25 - ($shr378$i))|0; + $cond383$i = $cmp374$i ? 0 : $sub381$i; + $shl384$i = $rsize$4$lcssa$i << $cond383$i; + $K373$0$i = $shl384$i;$T$0$i = $65; + while(1) { + $head386$i = ((($T$0$i)) + 4|0); + $66 = HEAP32[$head386$i>>2]|0; + $and387$i = $66 & -8; + $cmp388$i = ($and387$i|0)==($rsize$4$lcssa$i|0); + if ($cmp388$i) { + label = 97; + break; + } + $shr392$i = $K373$0$i >>> 31; + $arrayidx394$i = (((($T$0$i)) + 16|0) + ($shr392$i<<2)|0); + $shl395$i = $K373$0$i << 1; + $67 = HEAP32[$arrayidx394$i>>2]|0; + $cmp396$i = ($67|0)==(0|0); + if ($cmp396$i) { + label = 96; + break; + } else { + $K373$0$i = $shl395$i;$T$0$i = $67; + } + } + if ((label|0) == 96) { + HEAP32[$arrayidx394$i>>2] = $add$ptr$i170; + $parent406$i = ((($add$ptr$i170)) + 24|0); + HEAP32[$parent406$i>>2] = $T$0$i; + $bk407$i = ((($add$ptr$i170)) + 12|0); + HEAP32[$bk407$i>>2] = $add$ptr$i170; + $fd408$i = ((($add$ptr$i170)) + 8|0); + HEAP32[$fd408$i>>2] = $add$ptr$i170; + break; + } + else if ((label|0) == 97) { + $fd416$i = ((($T$0$i)) + 8|0); + $68 = HEAP32[$fd416$i>>2]|0; + $bk429$i = ((($68)) + 12|0); + HEAP32[$bk429$i>>2] = $add$ptr$i170; + HEAP32[$fd416$i>>2] = $add$ptr$i170; + $fd431$i = ((($add$ptr$i170)) + 8|0); + HEAP32[$fd431$i>>2] = $68; + $bk432$i = ((($add$ptr$i170)) + 12|0); + HEAP32[$bk432$i>>2] = $T$0$i; + $parent433$i = ((($add$ptr$i170)) + 24|0); + HEAP32[$parent433$i>>2] = 0; + break; + } + } + } while(0); + $add$ptr441$i = ((($v$4$lcssa$i)) + 8|0); + $retval$0 = $add$ptr441$i; + STACKTOP = sp;return ($retval$0|0); + } else { + $nb$0 = $and145; + } + } + } + } + } + } while(0); + $69 = HEAP32[(144)>>2]|0; + $cmp156 = ($69>>>0)<($nb$0>>>0); + if (!($cmp156)) { + $sub160 = (($69) - ($nb$0))|0; + $70 = HEAP32[(156)>>2]|0; + $cmp162 = ($sub160>>>0)>(15); + if ($cmp162) { + $add$ptr166 = (($70) + ($nb$0)|0); + HEAP32[(156)>>2] = $add$ptr166; + HEAP32[(144)>>2] = $sub160; + $or167 = $sub160 | 1; + $head168 = ((($add$ptr166)) + 4|0); + HEAP32[$head168>>2] = $or167; + $add$ptr169 = (($70) + ($69)|0); + HEAP32[$add$ptr169>>2] = $sub160; + $or172 = $nb$0 | 3; + $head173 = ((($70)) + 4|0); + HEAP32[$head173>>2] = $or172; + } else { + HEAP32[(144)>>2] = 0; + HEAP32[(156)>>2] = 0; + $or176 = $69 | 3; + $head177 = ((($70)) + 4|0); + HEAP32[$head177>>2] = $or176; + $add$ptr178 = (($70) + ($69)|0); + $head179 = ((($add$ptr178)) + 4|0); + $71 = HEAP32[$head179>>2]|0; + $or180 = $71 | 1; + HEAP32[$head179>>2] = $or180; + } + $add$ptr182 = ((($70)) + 8|0); + $retval$0 = $add$ptr182; + STACKTOP = sp;return ($retval$0|0); + } + $72 = HEAP32[(148)>>2]|0; + $cmp186 = ($72>>>0)>($nb$0>>>0); + if ($cmp186) { + $sub190 = (($72) - ($nb$0))|0; + HEAP32[(148)>>2] = $sub190; + $73 = HEAP32[(160)>>2]|0; + $add$ptr193 = (($73) + ($nb$0)|0); + HEAP32[(160)>>2] = $add$ptr193; + $or194 = $sub190 | 1; + $head195 = ((($add$ptr193)) + 4|0); + HEAP32[$head195>>2] = $or194; + $or197 = $nb$0 | 3; + $head198 = ((($73)) + 4|0); + HEAP32[$head198>>2] = $or197; + $add$ptr199 = ((($73)) + 8|0); + $retval$0 = $add$ptr199; + STACKTOP = sp;return ($retval$0|0); + } + $74 = HEAP32[152]|0; + $cmp$i133 = ($74|0)==(0); + if ($cmp$i133) { + HEAP32[(616)>>2] = 4096; + HEAP32[(612)>>2] = 4096; + HEAP32[(620)>>2] = -1; + HEAP32[(624)>>2] = -1; + HEAP32[(628)>>2] = 0; + HEAP32[(580)>>2] = 0; + $75 = $magic$i$i; + $xor$i$i = $75 & -16; + $and6$i$i = $xor$i$i ^ 1431655768; + HEAP32[152] = $and6$i$i; + $76 = 4096; + } else { + $$pre$i134 = HEAP32[(616)>>2]|0; + $76 = $$pre$i134; + } + $add$i135 = (($nb$0) + 48)|0; + $sub$i136 = (($nb$0) + 47)|0; + $add9$i = (($76) + ($sub$i136))|0; + $neg$i137 = (0 - ($76))|0; + $and11$i = $add9$i & $neg$i137; + $cmp12$i = ($and11$i>>>0)>($nb$0>>>0); + if (!($cmp12$i)) { + $retval$0 = 0; + STACKTOP = sp;return ($retval$0|0); + } + $77 = HEAP32[(576)>>2]|0; + $cmp15$i = ($77|0)==(0); + if (!($cmp15$i)) { + $78 = HEAP32[(568)>>2]|0; + $add17$i = (($78) + ($and11$i))|0; + $cmp19$i = ($add17$i>>>0)<=($78>>>0); + $cmp21$i = ($add17$i>>>0)>($77>>>0); + $or$cond1$i = $cmp19$i | $cmp21$i; + if ($or$cond1$i) { + $retval$0 = 0; + STACKTOP = sp;return ($retval$0|0); + } + } + $79 = HEAP32[(580)>>2]|0; + $and29$i = $79 & 4; + $tobool30$i = ($and29$i|0)==(0); + L167: do { + if ($tobool30$i) { + $80 = HEAP32[(160)>>2]|0; + $cmp32$i138 = ($80|0)==(0|0); + L169: do { + if ($cmp32$i138) { + label = 118; + } else { + $sp$0$i$i = (584); + while(1) { + $81 = HEAP32[$sp$0$i$i>>2]|0; + $cmp$i52$i = ($81>>>0)>($80>>>0); + if (!($cmp$i52$i)) { + $size$i$i = ((($sp$0$i$i)) + 4|0); + $82 = HEAP32[$size$i$i>>2]|0; + $add$ptr$i54$i = (($81) + ($82)|0); + $cmp2$i$i = ($add$ptr$i54$i>>>0)>($80>>>0); + if ($cmp2$i$i) { + break; + } + } + $next$i$i = ((($sp$0$i$i)) + 8|0); + $83 = HEAP32[$next$i$i>>2]|0; + $cmp3$i$i = ($83|0)==(0|0); + if ($cmp3$i$i) { + label = 118; + break L169; + } else { + $sp$0$i$i = $83; + } + } + $add77$i = (($add9$i) - ($72))|0; + $and80$i = $add77$i & $neg$i137; + $cmp81$i = ($and80$i>>>0)<(2147483647); + if ($cmp81$i) { + $call83$i = (_sbrk(($and80$i|0))|0); + $88 = HEAP32[$sp$0$i$i>>2]|0; + $89 = HEAP32[$size$i$i>>2]|0; + $add$ptr$i141 = (($88) + ($89)|0); + $cmp85$i = ($call83$i|0)==($add$ptr$i141|0); + if ($cmp85$i) { + $cmp89$i = ($call83$i|0)==((-1)|0); + if ($cmp89$i) { + $tsize$2617179$i = $and80$i; + } else { + $tbase$792$i = $call83$i;$tsize$791$i = $and80$i; + label = 135; + break L167; + } + } else { + $br$2$ph$i = $call83$i;$ssize$2$ph$i = $and80$i; + label = 126; + } + } else { + $tsize$2617179$i = 0; + } + } + } while(0); + do { + if ((label|0) == 118) { + $call37$i = (_sbrk(0)|0); + $cmp38$i = ($call37$i|0)==((-1)|0); + if ($cmp38$i) { + $tsize$2617179$i = 0; + } else { + $84 = $call37$i; + $85 = HEAP32[(612)>>2]|0; + $sub41$i = (($85) + -1)|0; + $and42$i = $sub41$i & $84; + $cmp43$i = ($and42$i|0)==(0); + $add46$i = (($sub41$i) + ($84))|0; + $neg48$i = (0 - ($85))|0; + $and49$i = $add46$i & $neg48$i; + $sub50$i = (($and49$i) - ($84))|0; + $add51$i = $cmp43$i ? 0 : $sub50$i; + $and11$add51$i = (($add51$i) + ($and11$i))|0; + $86 = HEAP32[(568)>>2]|0; + $add54$i = (($and11$add51$i) + ($86))|0; + $cmp55$i = ($and11$add51$i>>>0)>($nb$0>>>0); + $cmp57$i = ($and11$add51$i>>>0)<(2147483647); + $or$cond$i = $cmp55$i & $cmp57$i; + if ($or$cond$i) { + $87 = HEAP32[(576)>>2]|0; + $cmp60$i = ($87|0)==(0); + if (!($cmp60$i)) { + $cmp63$i = ($add54$i>>>0)<=($86>>>0); + $cmp66$i140 = ($add54$i>>>0)>($87>>>0); + $or$cond2$i = $cmp63$i | $cmp66$i140; + if ($or$cond2$i) { + $tsize$2617179$i = 0; + break; + } + } + $call68$i = (_sbrk(($and11$add51$i|0))|0); + $cmp69$i = ($call68$i|0)==($call37$i|0); + if ($cmp69$i) { + $tbase$792$i = $call37$i;$tsize$791$i = $and11$add51$i; + label = 135; + break L167; + } else { + $br$2$ph$i = $call68$i;$ssize$2$ph$i = $and11$add51$i; + label = 126; + } + } else { + $tsize$2617179$i = 0; + } + } + } + } while(0); + do { + if ((label|0) == 126) { + $sub112$i = (0 - ($ssize$2$ph$i))|0; + $cmp91$i = ($br$2$ph$i|0)!=((-1)|0); + $cmp93$i = ($ssize$2$ph$i>>>0)<(2147483647); + $or$cond5$i = $cmp93$i & $cmp91$i; + $cmp96$i = ($add$i135>>>0)>($ssize$2$ph$i>>>0); + $or$cond3$i = $cmp96$i & $or$cond5$i; + if (!($or$cond3$i)) { + $cmp118$i = ($br$2$ph$i|0)==((-1)|0); + if ($cmp118$i) { + $tsize$2617179$i = 0; + break; + } else { + $tbase$792$i = $br$2$ph$i;$tsize$791$i = $ssize$2$ph$i; + label = 135; + break L167; + } + } + $90 = HEAP32[(616)>>2]|0; + $sub99$i = (($sub$i136) - ($ssize$2$ph$i))|0; + $add101$i = (($sub99$i) + ($90))|0; + $neg103$i = (0 - ($90))|0; + $and104$i = $add101$i & $neg103$i; + $cmp105$i = ($and104$i>>>0)<(2147483647); + if (!($cmp105$i)) { + $tbase$792$i = $br$2$ph$i;$tsize$791$i = $ssize$2$ph$i; + label = 135; + break L167; + } + $call107$i = (_sbrk(($and104$i|0))|0); + $cmp108$i = ($call107$i|0)==((-1)|0); + if ($cmp108$i) { + (_sbrk(($sub112$i|0))|0); + $tsize$2617179$i = 0; + break; + } else { + $add110$i = (($and104$i) + ($ssize$2$ph$i))|0; + $tbase$792$i = $br$2$ph$i;$tsize$791$i = $add110$i; + label = 135; + break L167; + } + } + } while(0); + $91 = HEAP32[(580)>>2]|0; + $or$i = $91 | 4; + HEAP32[(580)>>2] = $or$i; + $tsize$4$i = $tsize$2617179$i; + label = 133; + } else { + $tsize$4$i = 0; + label = 133; + } + } while(0); + if ((label|0) == 133) { + $cmp127$i = ($and11$i>>>0)<(2147483647); + if ($cmp127$i) { + $call131$i = (_sbrk(($and11$i|0))|0); + $call132$i = (_sbrk(0)|0); + $cmp133$i = ($call131$i|0)!=((-1)|0); + $cmp135$i = ($call132$i|0)!=((-1)|0); + $or$cond4$i = $cmp133$i & $cmp135$i; + $cmp137$i = ($call131$i>>>0)<($call132$i>>>0); + $or$cond7$i = $cmp137$i & $or$cond4$i; + $sub$ptr$lhs$cast$i = $call132$i; + $sub$ptr$rhs$cast$i = $call131$i; + $sub$ptr$sub$i = (($sub$ptr$lhs$cast$i) - ($sub$ptr$rhs$cast$i))|0; + $add140$i = (($nb$0) + 40)|0; + $cmp141$i = ($sub$ptr$sub$i>>>0)>($add140$i>>>0); + $sub$ptr$sub$tsize$4$i = $cmp141$i ? $sub$ptr$sub$i : $tsize$4$i; + $or$cond7$not$i = $or$cond7$i ^ 1; + $cmp14795$i = ($call131$i|0)==((-1)|0); + $not$cmp141$i = $cmp141$i ^ 1; + $cmp147$i = $cmp14795$i | $not$cmp141$i; + $or$cond93$i = $cmp147$i | $or$cond7$not$i; + if (!($or$cond93$i)) { + $tbase$792$i = $call131$i;$tsize$791$i = $sub$ptr$sub$tsize$4$i; + label = 135; + } + } + } + if ((label|0) == 135) { + $92 = HEAP32[(568)>>2]|0; + $add150$i = (($92) + ($tsize$791$i))|0; + HEAP32[(568)>>2] = $add150$i; + $93 = HEAP32[(572)>>2]|0; + $cmp151$i = ($add150$i>>>0)>($93>>>0); + if ($cmp151$i) { + HEAP32[(572)>>2] = $add150$i; + } + $94 = HEAP32[(160)>>2]|0; + $cmp157$i = ($94|0)==(0|0); + do { + if ($cmp157$i) { + $95 = HEAP32[(152)>>2]|0; + $cmp159$i = ($95|0)==(0|0); + $cmp162$i = ($tbase$792$i>>>0)<($95>>>0); + $or$cond8$i = $cmp159$i | $cmp162$i; + if ($or$cond8$i) { + HEAP32[(152)>>2] = $tbase$792$i; + } + HEAP32[(584)>>2] = $tbase$792$i; + HEAP32[(588)>>2] = $tsize$791$i; + HEAP32[(596)>>2] = 0; + $96 = HEAP32[152]|0; + HEAP32[(172)>>2] = $96; + HEAP32[(168)>>2] = -1; + HEAP32[(188)>>2] = (176); + HEAP32[(184)>>2] = (176); + HEAP32[(196)>>2] = (184); + HEAP32[(192)>>2] = (184); + HEAP32[(204)>>2] = (192); + HEAP32[(200)>>2] = (192); + HEAP32[(212)>>2] = (200); + HEAP32[(208)>>2] = (200); + HEAP32[(220)>>2] = (208); + HEAP32[(216)>>2] = (208); + HEAP32[(228)>>2] = (216); + HEAP32[(224)>>2] = (216); + HEAP32[(236)>>2] = (224); + HEAP32[(232)>>2] = (224); + HEAP32[(244)>>2] = (232); + HEAP32[(240)>>2] = (232); + HEAP32[(252)>>2] = (240); + HEAP32[(248)>>2] = (240); + HEAP32[(260)>>2] = (248); + HEAP32[(256)>>2] = (248); + HEAP32[(268)>>2] = (256); + HEAP32[(264)>>2] = (256); + HEAP32[(276)>>2] = (264); + HEAP32[(272)>>2] = (264); + HEAP32[(284)>>2] = (272); + HEAP32[(280)>>2] = (272); + HEAP32[(292)>>2] = (280); + HEAP32[(288)>>2] = (280); + HEAP32[(300)>>2] = (288); + HEAP32[(296)>>2] = (288); + HEAP32[(308)>>2] = (296); + HEAP32[(304)>>2] = (296); + HEAP32[(316)>>2] = (304); + HEAP32[(312)>>2] = (304); + HEAP32[(324)>>2] = (312); + HEAP32[(320)>>2] = (312); + HEAP32[(332)>>2] = (320); + HEAP32[(328)>>2] = (320); + HEAP32[(340)>>2] = (328); + HEAP32[(336)>>2] = (328); + HEAP32[(348)>>2] = (336); + HEAP32[(344)>>2] = (336); + HEAP32[(356)>>2] = (344); + HEAP32[(352)>>2] = (344); + HEAP32[(364)>>2] = (352); + HEAP32[(360)>>2] = (352); + HEAP32[(372)>>2] = (360); + HEAP32[(368)>>2] = (360); + HEAP32[(380)>>2] = (368); + HEAP32[(376)>>2] = (368); + HEAP32[(388)>>2] = (376); + HEAP32[(384)>>2] = (376); + HEAP32[(396)>>2] = (384); + HEAP32[(392)>>2] = (384); + HEAP32[(404)>>2] = (392); + HEAP32[(400)>>2] = (392); + HEAP32[(412)>>2] = (400); + HEAP32[(408)>>2] = (400); + HEAP32[(420)>>2] = (408); + HEAP32[(416)>>2] = (408); + HEAP32[(428)>>2] = (416); + HEAP32[(424)>>2] = (416); + HEAP32[(436)>>2] = (424); + HEAP32[(432)>>2] = (424); + $sub172$i = (($tsize$791$i) + -40)|0; + $add$ptr$i40$i = ((($tbase$792$i)) + 8|0); + $97 = $add$ptr$i40$i; + $and$i41$i = $97 & 7; + $cmp$i42$i = ($and$i41$i|0)==(0); + $sub$i43$i = (0 - ($97))|0; + $and3$i44$i = $sub$i43$i & 7; + $cond$i45$i = $cmp$i42$i ? 0 : $and3$i44$i; + $add$ptr4$i46$i = (($tbase$792$i) + ($cond$i45$i)|0); + $sub5$i47$i = (($sub172$i) - ($cond$i45$i))|0; + HEAP32[(160)>>2] = $add$ptr4$i46$i; + HEAP32[(148)>>2] = $sub5$i47$i; + $or$i48$i = $sub5$i47$i | 1; + $head$i49$i = ((($add$ptr4$i46$i)) + 4|0); + HEAP32[$head$i49$i>>2] = $or$i48$i; + $add$ptr6$i50$i = (($tbase$792$i) + ($sub172$i)|0); + $head7$i51$i = ((($add$ptr6$i50$i)) + 4|0); + HEAP32[$head7$i51$i>>2] = 40; + $98 = HEAP32[(624)>>2]|0; + HEAP32[(164)>>2] = $98; + } else { + $sp$0104$i = (584); + while(1) { + $99 = HEAP32[$sp$0104$i>>2]|0; + $size188$i = ((($sp$0104$i)) + 4|0); + $100 = HEAP32[$size188$i>>2]|0; + $add$ptr189$i = (($99) + ($100)|0); + $cmp190$i = ($tbase$792$i|0)==($add$ptr189$i|0); + if ($cmp190$i) { + label = 143; + break; + } + $next$i = ((($sp$0104$i)) + 8|0); + $101 = HEAP32[$next$i>>2]|0; + $cmp186$i = ($101|0)==(0|0); + if ($cmp186$i) { + break; + } else { + $sp$0104$i = $101; + } + } + if ((label|0) == 143) { + $sflags193$i = ((($sp$0104$i)) + 12|0); + $102 = HEAP32[$sflags193$i>>2]|0; + $and194$i = $102 & 8; + $tobool195$i = ($and194$i|0)==(0); + if ($tobool195$i) { + $cmp203$i = ($99>>>0)<=($94>>>0); + $cmp209$i = ($tbase$792$i>>>0)>($94>>>0); + $or$cond94$i = $cmp209$i & $cmp203$i; + if ($or$cond94$i) { + $add212$i = (($100) + ($tsize$791$i))|0; + HEAP32[$size188$i>>2] = $add212$i; + $103 = HEAP32[(148)>>2]|0; + $add215$i = (($103) + ($tsize$791$i))|0; + $add$ptr$i32$i = ((($94)) + 8|0); + $104 = $add$ptr$i32$i; + $and$i33$i = $104 & 7; + $cmp$i34$i = ($and$i33$i|0)==(0); + $sub$i35$i = (0 - ($104))|0; + $and3$i36$i = $sub$i35$i & 7; + $cond$i37$i = $cmp$i34$i ? 0 : $and3$i36$i; + $add$ptr4$i38$i = (($94) + ($cond$i37$i)|0); + $sub5$i$i = (($add215$i) - ($cond$i37$i))|0; + HEAP32[(160)>>2] = $add$ptr4$i38$i; + HEAP32[(148)>>2] = $sub5$i$i; + $or$i$i = $sub5$i$i | 1; + $head$i39$i = ((($add$ptr4$i38$i)) + 4|0); + HEAP32[$head$i39$i>>2] = $or$i$i; + $add$ptr6$i$i = (($94) + ($add215$i)|0); + $head7$i$i = ((($add$ptr6$i$i)) + 4|0); + HEAP32[$head7$i$i>>2] = 40; + $105 = HEAP32[(624)>>2]|0; + HEAP32[(164)>>2] = $105; + break; + } + } + } + $106 = HEAP32[(152)>>2]|0; + $cmp218$i = ($tbase$792$i>>>0)<($106>>>0); + if ($cmp218$i) { + HEAP32[(152)>>2] = $tbase$792$i; + } + $add$ptr227$i = (($tbase$792$i) + ($tsize$791$i)|0); + $sp$1103$i = (584); + while(1) { + $107 = HEAP32[$sp$1103$i>>2]|0; + $cmp228$i = ($107|0)==($add$ptr227$i|0); + if ($cmp228$i) { + label = 151; + break; + } + $next231$i = ((($sp$1103$i)) + 8|0); + $108 = HEAP32[$next231$i>>2]|0; + $cmp224$i = ($108|0)==(0|0); + if ($cmp224$i) { + $sp$0$i$i$i = (584); + break; + } else { + $sp$1103$i = $108; + } + } + if ((label|0) == 151) { + $sflags235$i = ((($sp$1103$i)) + 12|0); + $109 = HEAP32[$sflags235$i>>2]|0; + $and236$i = $109 & 8; + $tobool237$i = ($and236$i|0)==(0); + if ($tobool237$i) { + HEAP32[$sp$1103$i>>2] = $tbase$792$i; + $size245$i = ((($sp$1103$i)) + 4|0); + $110 = HEAP32[$size245$i>>2]|0; + $add246$i = (($110) + ($tsize$791$i))|0; + HEAP32[$size245$i>>2] = $add246$i; + $add$ptr$i$i = ((($tbase$792$i)) + 8|0); + $111 = $add$ptr$i$i; + $and$i11$i = $111 & 7; + $cmp$i12$i = ($and$i11$i|0)==(0); + $sub$i13$i = (0 - ($111))|0; + $and3$i$i = $sub$i13$i & 7; + $cond$i14$i = $cmp$i12$i ? 0 : $and3$i$i; + $add$ptr4$i$i = (($tbase$792$i) + ($cond$i14$i)|0); + $add$ptr5$i$i = ((($add$ptr227$i)) + 8|0); + $112 = $add$ptr5$i$i; + $and6$i15$i = $112 & 7; + $cmp7$i$i = ($and6$i15$i|0)==(0); + $sub12$i$i = (0 - ($112))|0; + $and13$i$i = $sub12$i$i & 7; + $cond15$i$i = $cmp7$i$i ? 0 : $and13$i$i; + $add$ptr16$i$i = (($add$ptr227$i) + ($cond15$i$i)|0); + $sub$ptr$lhs$cast$i16$i = $add$ptr16$i$i; + $sub$ptr$rhs$cast$i17$i = $add$ptr4$i$i; + $sub$ptr$sub$i18$i = (($sub$ptr$lhs$cast$i16$i) - ($sub$ptr$rhs$cast$i17$i))|0; + $add$ptr17$i$i = (($add$ptr4$i$i) + ($nb$0)|0); + $sub18$i$i = (($sub$ptr$sub$i18$i) - ($nb$0))|0; + $or19$i$i = $nb$0 | 3; + $head$i19$i = ((($add$ptr4$i$i)) + 4|0); + HEAP32[$head$i19$i>>2] = $or19$i$i; + $cmp20$i$i = ($94|0)==($add$ptr16$i$i|0); + do { + if ($cmp20$i$i) { + $113 = HEAP32[(148)>>2]|0; + $add$i$i = (($113) + ($sub18$i$i))|0; + HEAP32[(148)>>2] = $add$i$i; + HEAP32[(160)>>2] = $add$ptr17$i$i; + $or22$i$i = $add$i$i | 1; + $head23$i$i = ((($add$ptr17$i$i)) + 4|0); + HEAP32[$head23$i$i>>2] = $or22$i$i; + } else { + $114 = HEAP32[(156)>>2]|0; + $cmp24$i$i = ($114|0)==($add$ptr16$i$i|0); + if ($cmp24$i$i) { + $115 = HEAP32[(144)>>2]|0; + $add26$i$i = (($115) + ($sub18$i$i))|0; + HEAP32[(144)>>2] = $add26$i$i; + HEAP32[(156)>>2] = $add$ptr17$i$i; + $or28$i$i = $add26$i$i | 1; + $head29$i$i = ((($add$ptr17$i$i)) + 4|0); + HEAP32[$head29$i$i>>2] = $or28$i$i; + $add$ptr30$i$i = (($add$ptr17$i$i) + ($add26$i$i)|0); + HEAP32[$add$ptr30$i$i>>2] = $add26$i$i; + break; + } + $head32$i$i = ((($add$ptr16$i$i)) + 4|0); + $116 = HEAP32[$head32$i$i>>2]|0; + $and33$i$i = $116 & 3; + $cmp34$i$i = ($and33$i$i|0)==(1); + if ($cmp34$i$i) { + $and37$i$i = $116 & -8; + $shr$i22$i = $116 >>> 3; + $cmp38$i$i = ($116>>>0)<(256); + L234: do { + if ($cmp38$i$i) { + $fd$i$i = ((($add$ptr16$i$i)) + 8|0); + $117 = HEAP32[$fd$i$i>>2]|0; + $bk$i23$i = ((($add$ptr16$i$i)) + 12|0); + $118 = HEAP32[$bk$i23$i>>2]|0; + $cmp46$i$i = ($118|0)==($117|0); + if ($cmp46$i$i) { + $shl48$i$i = 1 << $shr$i22$i; + $neg$i$i = $shl48$i$i ^ -1; + $119 = HEAP32[34]|0; + $and49$i$i = $119 & $neg$i$i; + HEAP32[34] = $and49$i$i; + break; + } else { + $bk67$i$i = ((($117)) + 12|0); + HEAP32[$bk67$i$i>>2] = $118; + $fd68$i$i = ((($118)) + 8|0); + HEAP32[$fd68$i$i>>2] = $117; + break; + } + } else { + $parent$i24$i = ((($add$ptr16$i$i)) + 24|0); + $120 = HEAP32[$parent$i24$i>>2]|0; + $bk74$i$i = ((($add$ptr16$i$i)) + 12|0); + $121 = HEAP32[$bk74$i$i>>2]|0; + $cmp75$i$i = ($121|0)==($add$ptr16$i$i|0); + do { + if ($cmp75$i$i) { + $child$i$i = ((($add$ptr16$i$i)) + 16|0); + $arrayidx96$i$i = ((($child$i$i)) + 4|0); + $123 = HEAP32[$arrayidx96$i$i>>2]|0; + $cmp97$i$i = ($123|0)==(0|0); + if ($cmp97$i$i) { + $124 = HEAP32[$child$i$i>>2]|0; + $cmp100$i$i = ($124|0)==(0|0); + if ($cmp100$i$i) { + $R$3$i$i = 0; + break; + } else { + $R$1$i$i = $124;$RP$1$i$i = $child$i$i; + } + } else { + $R$1$i$i = $123;$RP$1$i$i = $arrayidx96$i$i; + } + while(1) { + $arrayidx103$i$i = ((($R$1$i$i)) + 20|0); + $125 = HEAP32[$arrayidx103$i$i>>2]|0; + $cmp104$i$i = ($125|0)==(0|0); + if (!($cmp104$i$i)) { + $R$1$i$i = $125;$RP$1$i$i = $arrayidx103$i$i; + continue; + } + $arrayidx107$i$i = ((($R$1$i$i)) + 16|0); + $126 = HEAP32[$arrayidx107$i$i>>2]|0; + $cmp108$i$i = ($126|0)==(0|0); + if ($cmp108$i$i) { + break; + } else { + $R$1$i$i = $126;$RP$1$i$i = $arrayidx107$i$i; + } + } + HEAP32[$RP$1$i$i>>2] = 0; + $R$3$i$i = $R$1$i$i; + } else { + $fd78$i$i = ((($add$ptr16$i$i)) + 8|0); + $122 = HEAP32[$fd78$i$i>>2]|0; + $bk91$i$i = ((($122)) + 12|0); + HEAP32[$bk91$i$i>>2] = $121; + $fd92$i$i = ((($121)) + 8|0); + HEAP32[$fd92$i$i>>2] = $122; + $R$3$i$i = $121; + } + } while(0); + $cmp120$i25$i = ($120|0)==(0|0); + if ($cmp120$i25$i) { + break; + } + $index$i26$i = ((($add$ptr16$i$i)) + 28|0); + $127 = HEAP32[$index$i26$i>>2]|0; + $arrayidx123$i$i = (440 + ($127<<2)|0); + $128 = HEAP32[$arrayidx123$i$i>>2]|0; + $cmp124$i$i = ($128|0)==($add$ptr16$i$i|0); + do { + if ($cmp124$i$i) { + HEAP32[$arrayidx123$i$i>>2] = $R$3$i$i; + $cond1$i$i = ($R$3$i$i|0)==(0|0); + if (!($cond1$i$i)) { + break; + } + $shl131$i$i = 1 << $127; + $neg132$i$i = $shl131$i$i ^ -1; + $129 = HEAP32[(140)>>2]|0; + $and133$i$i = $129 & $neg132$i$i; + HEAP32[(140)>>2] = $and133$i$i; + break L234; + } else { + $arrayidx143$i$i = ((($120)) + 16|0); + $130 = HEAP32[$arrayidx143$i$i>>2]|0; + $cmp144$i$i = ($130|0)!=($add$ptr16$i$i|0); + $$sink$i$i = $cmp144$i$i&1; + $arrayidx151$i$i = (((($120)) + 16|0) + ($$sink$i$i<<2)|0); + HEAP32[$arrayidx151$i$i>>2] = $R$3$i$i; + $cmp156$i$i = ($R$3$i$i|0)==(0|0); + if ($cmp156$i$i) { + break L234; + } + } + } while(0); + $parent165$i$i = ((($R$3$i$i)) + 24|0); + HEAP32[$parent165$i$i>>2] = $120; + $child166$i$i = ((($add$ptr16$i$i)) + 16|0); + $131 = HEAP32[$child166$i$i>>2]|0; + $cmp168$i$i = ($131|0)==(0|0); + if (!($cmp168$i$i)) { + $arrayidx178$i$i = ((($R$3$i$i)) + 16|0); + HEAP32[$arrayidx178$i$i>>2] = $131; + $parent179$i$i = ((($131)) + 24|0); + HEAP32[$parent179$i$i>>2] = $R$3$i$i; + } + $arrayidx184$i$i = ((($child166$i$i)) + 4|0); + $132 = HEAP32[$arrayidx184$i$i>>2]|0; + $cmp185$i$i = ($132|0)==(0|0); + if ($cmp185$i$i) { + break; + } + $arrayidx195$i$i = ((($R$3$i$i)) + 20|0); + HEAP32[$arrayidx195$i$i>>2] = $132; + $parent196$i$i = ((($132)) + 24|0); + HEAP32[$parent196$i$i>>2] = $R$3$i$i; + } + } while(0); + $add$ptr205$i$i = (($add$ptr16$i$i) + ($and37$i$i)|0); + $add206$i$i = (($and37$i$i) + ($sub18$i$i))|0; + $oldfirst$0$i$i = $add$ptr205$i$i;$qsize$0$i$i = $add206$i$i; + } else { + $oldfirst$0$i$i = $add$ptr16$i$i;$qsize$0$i$i = $sub18$i$i; + } + $head208$i$i = ((($oldfirst$0$i$i)) + 4|0); + $133 = HEAP32[$head208$i$i>>2]|0; + $and209$i$i = $133 & -2; + HEAP32[$head208$i$i>>2] = $and209$i$i; + $or210$i$i = $qsize$0$i$i | 1; + $head211$i$i = ((($add$ptr17$i$i)) + 4|0); + HEAP32[$head211$i$i>>2] = $or210$i$i; + $add$ptr212$i$i = (($add$ptr17$i$i) + ($qsize$0$i$i)|0); + HEAP32[$add$ptr212$i$i>>2] = $qsize$0$i$i; + $shr214$i$i = $qsize$0$i$i >>> 3; + $cmp215$i$i = ($qsize$0$i$i>>>0)<(256); + if ($cmp215$i$i) { + $shl222$i$i = $shr214$i$i << 1; + $arrayidx223$i$i = (176 + ($shl222$i$i<<2)|0); + $134 = HEAP32[34]|0; + $shl226$i$i = 1 << $shr214$i$i; + $and227$i$i = $134 & $shl226$i$i; + $tobool228$i$i = ($and227$i$i|0)==(0); + if ($tobool228$i$i) { + $or232$i$i = $134 | $shl226$i$i; + HEAP32[34] = $or232$i$i; + $$pre$i28$i = ((($arrayidx223$i$i)) + 8|0); + $$pre$phi$i29$iZ2D = $$pre$i28$i;$F224$0$i$i = $arrayidx223$i$i; + } else { + $135 = ((($arrayidx223$i$i)) + 8|0); + $136 = HEAP32[$135>>2]|0; + $$pre$phi$i29$iZ2D = $135;$F224$0$i$i = $136; + } + HEAP32[$$pre$phi$i29$iZ2D>>2] = $add$ptr17$i$i; + $bk246$i$i = ((($F224$0$i$i)) + 12|0); + HEAP32[$bk246$i$i>>2] = $add$ptr17$i$i; + $fd247$i$i = ((($add$ptr17$i$i)) + 8|0); + HEAP32[$fd247$i$i>>2] = $F224$0$i$i; + $bk248$i$i = ((($add$ptr17$i$i)) + 12|0); + HEAP32[$bk248$i$i>>2] = $arrayidx223$i$i; + break; + } + $shr253$i$i = $qsize$0$i$i >>> 8; + $cmp254$i$i = ($shr253$i$i|0)==(0); + do { + if ($cmp254$i$i) { + $I252$0$i$i = 0; + } else { + $cmp258$i$i = ($qsize$0$i$i>>>0)>(16777215); + if ($cmp258$i$i) { + $I252$0$i$i = 31; + break; + } + $sub262$i$i = (($shr253$i$i) + 1048320)|0; + $shr263$i$i = $sub262$i$i >>> 16; + $and264$i$i = $shr263$i$i & 8; + $shl265$i$i = $shr253$i$i << $and264$i$i; + $sub266$i$i = (($shl265$i$i) + 520192)|0; + $shr267$i$i = $sub266$i$i >>> 16; + $and268$i$i = $shr267$i$i & 4; + $add269$i$i = $and268$i$i | $and264$i$i; + $shl270$i$i = $shl265$i$i << $and268$i$i; + $sub271$i$i = (($shl270$i$i) + 245760)|0; + $shr272$i$i = $sub271$i$i >>> 16; + $and273$i$i = $shr272$i$i & 2; + $add274$i$i = $add269$i$i | $and273$i$i; + $sub275$i$i = (14 - ($add274$i$i))|0; + $shl276$i$i = $shl270$i$i << $and273$i$i; + $shr277$i$i = $shl276$i$i >>> 15; + $add278$i$i = (($sub275$i$i) + ($shr277$i$i))|0; + $shl279$i$i = $add278$i$i << 1; + $add280$i$i = (($add278$i$i) + 7)|0; + $shr281$i$i = $qsize$0$i$i >>> $add280$i$i; + $and282$i$i = $shr281$i$i & 1; + $add283$i$i = $and282$i$i | $shl279$i$i; + $I252$0$i$i = $add283$i$i; + } + } while(0); + $arrayidx287$i$i = (440 + ($I252$0$i$i<<2)|0); + $index288$i$i = ((($add$ptr17$i$i)) + 28|0); + HEAP32[$index288$i$i>>2] = $I252$0$i$i; + $child289$i$i = ((($add$ptr17$i$i)) + 16|0); + $arrayidx290$i$i = ((($child289$i$i)) + 4|0); + HEAP32[$arrayidx290$i$i>>2] = 0; + HEAP32[$child289$i$i>>2] = 0; + $137 = HEAP32[(140)>>2]|0; + $shl294$i$i = 1 << $I252$0$i$i; + $and295$i$i = $137 & $shl294$i$i; + $tobool296$i$i = ($and295$i$i|0)==(0); + if ($tobool296$i$i) { + $or300$i$i = $137 | $shl294$i$i; + HEAP32[(140)>>2] = $or300$i$i; + HEAP32[$arrayidx287$i$i>>2] = $add$ptr17$i$i; + $parent301$i$i = ((($add$ptr17$i$i)) + 24|0); + HEAP32[$parent301$i$i>>2] = $arrayidx287$i$i; + $bk302$i$i = ((($add$ptr17$i$i)) + 12|0); + HEAP32[$bk302$i$i>>2] = $add$ptr17$i$i; + $fd303$i$i = ((($add$ptr17$i$i)) + 8|0); + HEAP32[$fd303$i$i>>2] = $add$ptr17$i$i; + break; + } + $138 = HEAP32[$arrayidx287$i$i>>2]|0; + $cmp306$i$i = ($I252$0$i$i|0)==(31); + $shr310$i$i = $I252$0$i$i >>> 1; + $sub313$i$i = (25 - ($shr310$i$i))|0; + $cond315$i$i = $cmp306$i$i ? 0 : $sub313$i$i; + $shl316$i$i = $qsize$0$i$i << $cond315$i$i; + $K305$0$i$i = $shl316$i$i;$T$0$i30$i = $138; + while(1) { + $head317$i$i = ((($T$0$i30$i)) + 4|0); + $139 = HEAP32[$head317$i$i>>2]|0; + $and318$i$i = $139 & -8; + $cmp319$i$i = ($and318$i$i|0)==($qsize$0$i$i|0); + if ($cmp319$i$i) { + label = 192; + break; + } + $shr323$i$i = $K305$0$i$i >>> 31; + $arrayidx325$i$i = (((($T$0$i30$i)) + 16|0) + ($shr323$i$i<<2)|0); + $shl326$i$i = $K305$0$i$i << 1; + $140 = HEAP32[$arrayidx325$i$i>>2]|0; + $cmp327$i$i = ($140|0)==(0|0); + if ($cmp327$i$i) { + label = 191; + break; + } else { + $K305$0$i$i = $shl326$i$i;$T$0$i30$i = $140; + } + } + if ((label|0) == 191) { + HEAP32[$arrayidx325$i$i>>2] = $add$ptr17$i$i; + $parent337$i$i = ((($add$ptr17$i$i)) + 24|0); + HEAP32[$parent337$i$i>>2] = $T$0$i30$i; + $bk338$i$i = ((($add$ptr17$i$i)) + 12|0); + HEAP32[$bk338$i$i>>2] = $add$ptr17$i$i; + $fd339$i$i = ((($add$ptr17$i$i)) + 8|0); + HEAP32[$fd339$i$i>>2] = $add$ptr17$i$i; + break; + } + else if ((label|0) == 192) { + $fd344$i$i = ((($T$0$i30$i)) + 8|0); + $141 = HEAP32[$fd344$i$i>>2]|0; + $bk357$i$i = ((($141)) + 12|0); + HEAP32[$bk357$i$i>>2] = $add$ptr17$i$i; + HEAP32[$fd344$i$i>>2] = $add$ptr17$i$i; + $fd359$i$i = ((($add$ptr17$i$i)) + 8|0); + HEAP32[$fd359$i$i>>2] = $141; + $bk360$i$i = ((($add$ptr17$i$i)) + 12|0); + HEAP32[$bk360$i$i>>2] = $T$0$i30$i; + $parent361$i$i = ((($add$ptr17$i$i)) + 24|0); + HEAP32[$parent361$i$i>>2] = 0; + break; + } + } + } while(0); + $add$ptr369$i$i = ((($add$ptr4$i$i)) + 8|0); + $retval$0 = $add$ptr369$i$i; + STACKTOP = sp;return ($retval$0|0); + } else { + $sp$0$i$i$i = (584); + } + } + while(1) { + $142 = HEAP32[$sp$0$i$i$i>>2]|0; + $cmp$i$i$i = ($142>>>0)>($94>>>0); + if (!($cmp$i$i$i)) { + $size$i$i$i = ((($sp$0$i$i$i)) + 4|0); + $143 = HEAP32[$size$i$i$i>>2]|0; + $add$ptr$i$i$i = (($142) + ($143)|0); + $cmp2$i$i$i = ($add$ptr$i$i$i>>>0)>($94>>>0); + if ($cmp2$i$i$i) { + break; + } + } + $next$i$i$i = ((($sp$0$i$i$i)) + 8|0); + $144 = HEAP32[$next$i$i$i>>2]|0; + $sp$0$i$i$i = $144; + } + $add$ptr2$i$i = ((($add$ptr$i$i$i)) + -47|0); + $add$ptr3$i$i = ((($add$ptr2$i$i)) + 8|0); + $145 = $add$ptr3$i$i; + $and$i$i = $145 & 7; + $cmp$i9$i = ($and$i$i|0)==(0); + $sub$i$i = (0 - ($145))|0; + $and6$i10$i = $sub$i$i & 7; + $cond$i$i = $cmp$i9$i ? 0 : $and6$i10$i; + $add$ptr7$i$i = (($add$ptr2$i$i) + ($cond$i$i)|0); + $add$ptr81$i$i = ((($94)) + 16|0); + $cmp9$i$i = ($add$ptr7$i$i>>>0)<($add$ptr81$i$i>>>0); + $cond13$i$i = $cmp9$i$i ? $94 : $add$ptr7$i$i; + $add$ptr14$i$i = ((($cond13$i$i)) + 8|0); + $add$ptr15$i$i = ((($cond13$i$i)) + 24|0); + $sub16$i$i = (($tsize$791$i) + -40)|0; + $add$ptr$i2$i$i = ((($tbase$792$i)) + 8|0); + $146 = $add$ptr$i2$i$i; + $and$i$i$i = $146 & 7; + $cmp$i3$i$i = ($and$i$i$i|0)==(0); + $sub$i$i$i = (0 - ($146))|0; + $and3$i$i$i = $sub$i$i$i & 7; + $cond$i$i$i = $cmp$i3$i$i ? 0 : $and3$i$i$i; + $add$ptr4$i$i$i = (($tbase$792$i) + ($cond$i$i$i)|0); + $sub5$i$i$i = (($sub16$i$i) - ($cond$i$i$i))|0; + HEAP32[(160)>>2] = $add$ptr4$i$i$i; + HEAP32[(148)>>2] = $sub5$i$i$i; + $or$i$i$i = $sub5$i$i$i | 1; + $head$i$i$i = ((($add$ptr4$i$i$i)) + 4|0); + HEAP32[$head$i$i$i>>2] = $or$i$i$i; + $add$ptr6$i$i$i = (($tbase$792$i) + ($sub16$i$i)|0); + $head7$i$i$i = ((($add$ptr6$i$i$i)) + 4|0); + HEAP32[$head7$i$i$i>>2] = 40; + $147 = HEAP32[(624)>>2]|0; + HEAP32[(164)>>2] = $147; + $head$i$i = ((($cond13$i$i)) + 4|0); + HEAP32[$head$i$i>>2] = 27; + ;HEAP32[$add$ptr14$i$i>>2]=HEAP32[(584)>>2]|0;HEAP32[$add$ptr14$i$i+4>>2]=HEAP32[(584)+4>>2]|0;HEAP32[$add$ptr14$i$i+8>>2]=HEAP32[(584)+8>>2]|0;HEAP32[$add$ptr14$i$i+12>>2]=HEAP32[(584)+12>>2]|0; + HEAP32[(584)>>2] = $tbase$792$i; + HEAP32[(588)>>2] = $tsize$791$i; + HEAP32[(596)>>2] = 0; + HEAP32[(592)>>2] = $add$ptr14$i$i; + $148 = $add$ptr15$i$i; + while(1) { + $add$ptr24$i$i = ((($148)) + 4|0); + HEAP32[$add$ptr24$i$i>>2] = 7; + $head26$i$i = ((($148)) + 8|0); + $cmp27$i$i = ($head26$i$i>>>0)<($add$ptr$i$i$i>>>0); + if ($cmp27$i$i) { + $148 = $add$ptr24$i$i; + } else { + break; + } + } + $cmp28$i$i = ($cond13$i$i|0)==($94|0); + if (!($cmp28$i$i)) { + $sub$ptr$lhs$cast$i$i = $cond13$i$i; + $sub$ptr$rhs$cast$i$i = $94; + $sub$ptr$sub$i$i = (($sub$ptr$lhs$cast$i$i) - ($sub$ptr$rhs$cast$i$i))|0; + $149 = HEAP32[$head$i$i>>2]|0; + $and32$i$i = $149 & -2; + HEAP32[$head$i$i>>2] = $and32$i$i; + $or33$i$i = $sub$ptr$sub$i$i | 1; + $head34$i$i = ((($94)) + 4|0); + HEAP32[$head34$i$i>>2] = $or33$i$i; + HEAP32[$cond13$i$i>>2] = $sub$ptr$sub$i$i; + $shr$i$i = $sub$ptr$sub$i$i >>> 3; + $cmp36$i$i = ($sub$ptr$sub$i$i>>>0)<(256); + if ($cmp36$i$i) { + $shl$i$i = $shr$i$i << 1; + $arrayidx$i$i = (176 + ($shl$i$i<<2)|0); + $150 = HEAP32[34]|0; + $shl39$i$i = 1 << $shr$i$i; + $and40$i$i = $150 & $shl39$i$i; + $tobool$i$i = ($and40$i$i|0)==(0); + if ($tobool$i$i) { + $or44$i$i = $150 | $shl39$i$i; + HEAP32[34] = $or44$i$i; + $$pre$i$i = ((($arrayidx$i$i)) + 8|0); + $$pre$phi$i$iZ2D = $$pre$i$i;$F$0$i$i = $arrayidx$i$i; + } else { + $151 = ((($arrayidx$i$i)) + 8|0); + $152 = HEAP32[$151>>2]|0; + $$pre$phi$i$iZ2D = $151;$F$0$i$i = $152; + } + HEAP32[$$pre$phi$i$iZ2D>>2] = $94; + $bk$i$i = ((($F$0$i$i)) + 12|0); + HEAP32[$bk$i$i>>2] = $94; + $fd54$i$i = ((($94)) + 8|0); + HEAP32[$fd54$i$i>>2] = $F$0$i$i; + $bk55$i$i = ((($94)) + 12|0); + HEAP32[$bk55$i$i>>2] = $arrayidx$i$i; + break; + } + $shr58$i$i = $sub$ptr$sub$i$i >>> 8; + $cmp59$i$i = ($shr58$i$i|0)==(0); + if ($cmp59$i$i) { + $I57$0$i$i = 0; + } else { + $cmp63$i$i = ($sub$ptr$sub$i$i>>>0)>(16777215); + if ($cmp63$i$i) { + $I57$0$i$i = 31; + } else { + $sub67$i$i = (($shr58$i$i) + 1048320)|0; + $shr68$i$i = $sub67$i$i >>> 16; + $and69$i$i = $shr68$i$i & 8; + $shl70$i$i = $shr58$i$i << $and69$i$i; + $sub71$i$i = (($shl70$i$i) + 520192)|0; + $shr72$i$i = $sub71$i$i >>> 16; + $and73$i$i = $shr72$i$i & 4; + $add74$i$i = $and73$i$i | $and69$i$i; + $shl75$i$i = $shl70$i$i << $and73$i$i; + $sub76$i$i = (($shl75$i$i) + 245760)|0; + $shr77$i$i = $sub76$i$i >>> 16; + $and78$i$i = $shr77$i$i & 2; + $add79$i$i = $add74$i$i | $and78$i$i; + $sub80$i$i = (14 - ($add79$i$i))|0; + $shl81$i$i = $shl75$i$i << $and78$i$i; + $shr82$i$i = $shl81$i$i >>> 15; + $add83$i$i = (($sub80$i$i) + ($shr82$i$i))|0; + $shl84$i$i = $add83$i$i << 1; + $add85$i$i = (($add83$i$i) + 7)|0; + $shr86$i$i = $sub$ptr$sub$i$i >>> $add85$i$i; + $and87$i$i = $shr86$i$i & 1; + $add88$i$i = $and87$i$i | $shl84$i$i; + $I57$0$i$i = $add88$i$i; + } + } + $arrayidx91$i$i = (440 + ($I57$0$i$i<<2)|0); + $index$i$i = ((($94)) + 28|0); + HEAP32[$index$i$i>>2] = $I57$0$i$i; + $arrayidx92$i$i = ((($94)) + 20|0); + HEAP32[$arrayidx92$i$i>>2] = 0; + HEAP32[$add$ptr81$i$i>>2] = 0; + $153 = HEAP32[(140)>>2]|0; + $shl95$i$i = 1 << $I57$0$i$i; + $and96$i$i = $153 & $shl95$i$i; + $tobool97$i$i = ($and96$i$i|0)==(0); + if ($tobool97$i$i) { + $or101$i$i = $153 | $shl95$i$i; + HEAP32[(140)>>2] = $or101$i$i; + HEAP32[$arrayidx91$i$i>>2] = $94; + $parent$i$i = ((($94)) + 24|0); + HEAP32[$parent$i$i>>2] = $arrayidx91$i$i; + $bk102$i$i = ((($94)) + 12|0); + HEAP32[$bk102$i$i>>2] = $94; + $fd103$i$i = ((($94)) + 8|0); + HEAP32[$fd103$i$i>>2] = $94; + break; + } + $154 = HEAP32[$arrayidx91$i$i>>2]|0; + $cmp106$i$i = ($I57$0$i$i|0)==(31); + $shr110$i$i = $I57$0$i$i >>> 1; + $sub113$i$i = (25 - ($shr110$i$i))|0; + $cond115$i$i = $cmp106$i$i ? 0 : $sub113$i$i; + $shl116$i$i = $sub$ptr$sub$i$i << $cond115$i$i; + $K105$0$i$i = $shl116$i$i;$T$0$i$i = $154; + while(1) { + $head118$i$i = ((($T$0$i$i)) + 4|0); + $155 = HEAP32[$head118$i$i>>2]|0; + $and119$i$i = $155 & -8; + $cmp120$i$i = ($and119$i$i|0)==($sub$ptr$sub$i$i|0); + if ($cmp120$i$i) { + label = 213; + break; + } + $shr124$i$i = $K105$0$i$i >>> 31; + $arrayidx126$i$i = (((($T$0$i$i)) + 16|0) + ($shr124$i$i<<2)|0); + $shl127$i$i = $K105$0$i$i << 1; + $156 = HEAP32[$arrayidx126$i$i>>2]|0; + $cmp128$i$i = ($156|0)==(0|0); + if ($cmp128$i$i) { + label = 212; + break; + } else { + $K105$0$i$i = $shl127$i$i;$T$0$i$i = $156; + } + } + if ((label|0) == 212) { + HEAP32[$arrayidx126$i$i>>2] = $94; + $parent138$i$i = ((($94)) + 24|0); + HEAP32[$parent138$i$i>>2] = $T$0$i$i; + $bk139$i$i = ((($94)) + 12|0); + HEAP32[$bk139$i$i>>2] = $94; + $fd140$i$i = ((($94)) + 8|0); + HEAP32[$fd140$i$i>>2] = $94; + break; + } + else if ((label|0) == 213) { + $fd148$i$i = ((($T$0$i$i)) + 8|0); + $157 = HEAP32[$fd148$i$i>>2]|0; + $bk158$i$i = ((($157)) + 12|0); + HEAP32[$bk158$i$i>>2] = $94; + HEAP32[$fd148$i$i>>2] = $94; + $fd160$i$i = ((($94)) + 8|0); + HEAP32[$fd160$i$i>>2] = $157; + $bk161$i$i = ((($94)) + 12|0); + HEAP32[$bk161$i$i>>2] = $T$0$i$i; + $parent162$i$i = ((($94)) + 24|0); + HEAP32[$parent162$i$i>>2] = 0; + break; + } + } + } + } while(0); + $158 = HEAP32[(148)>>2]|0; + $cmp257$i = ($158>>>0)>($nb$0>>>0); + if ($cmp257$i) { + $sub260$i = (($158) - ($nb$0))|0; + HEAP32[(148)>>2] = $sub260$i; + $159 = HEAP32[(160)>>2]|0; + $add$ptr262$i = (($159) + ($nb$0)|0); + HEAP32[(160)>>2] = $add$ptr262$i; + $or264$i = $sub260$i | 1; + $head265$i = ((($add$ptr262$i)) + 4|0); + HEAP32[$head265$i>>2] = $or264$i; + $or267$i = $nb$0 | 3; + $head268$i = ((($159)) + 4|0); + HEAP32[$head268$i>>2] = $or267$i; + $add$ptr269$i = ((($159)) + 8|0); + $retval$0 = $add$ptr269$i; + STACKTOP = sp;return ($retval$0|0); + } + } + $call275$i = (___errno_location()|0); + HEAP32[$call275$i>>2] = 12; + $retval$0 = 0; + STACKTOP = sp;return ($retval$0|0); +} +function _free($mem) { + $mem = $mem|0; + var $$pre = 0, $$pre$phiZ2D = 0, $$sink = 0, $$sink4 = 0, $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0; + var $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $4 = 0, $40 = 0; + var $41 = 0, $42 = 0, $43 = 0, $44 = 0, $45 = 0, $46 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $52 = 0, $53 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $F510$0 = 0, $I534$0 = 0; + var $K583$0 = 0, $R$1 = 0, $R$3 = 0, $R332$1 = 0, $R332$3 = 0, $RP$1 = 0, $RP360$1 = 0, $T$0 = 0, $add$ptr = 0, $add$ptr16 = 0, $add$ptr217 = 0, $add$ptr261 = 0, $add$ptr482 = 0, $add$ptr498 = 0, $add$ptr6 = 0, $add17 = 0, $add246 = 0, $add258 = 0, $add267 = 0, $add550 = 0; + var $add555 = 0, $add559 = 0, $add561 = 0, $add564 = 0, $and12 = 0, $and140 = 0, $and210 = 0, $and215 = 0, $and232 = 0, $and240 = 0, $and266 = 0, $and301 = 0, $and410 = 0, $and46 = 0, $and495 = 0, $and5 = 0, $and512 = 0, $and545 = 0, $and549 = 0, $and554 = 0; + var $and563 = 0, $and574 = 0, $and592 = 0, $and8 = 0, $arrayidx108 = 0, $arrayidx113 = 0, $arrayidx130 = 0, $arrayidx149 = 0, $arrayidx157 = 0, $arrayidx182 = 0, $arrayidx188 = 0, $arrayidx198 = 0, $arrayidx362 = 0, $arrayidx374 = 0, $arrayidx379 = 0, $arrayidx400 = 0, $arrayidx419 = 0, $arrayidx427 = 0, $arrayidx454 = 0, $arrayidx460 = 0; + var $arrayidx470 = 0, $arrayidx509 = 0, $arrayidx567 = 0, $arrayidx570 = 0, $arrayidx599 = 0, $arrayidx99 = 0, $bk = 0, $bk275 = 0, $bk321 = 0, $bk333 = 0, $bk355 = 0, $bk529 = 0, $bk531 = 0, $bk580 = 0, $bk611 = 0, $bk631 = 0, $bk634 = 0, $bk66 = 0, $bk73 = 0, $bk94 = 0; + var $child = 0, $child171 = 0, $child361 = 0, $child443 = 0, $child569 = 0, $cmp = 0, $cmp$i = 0, $cmp100 = 0, $cmp104 = 0, $cmp109 = 0, $cmp114 = 0, $cmp127 = 0, $cmp13 = 0, $cmp131 = 0, $cmp150 = 0, $cmp162 = 0, $cmp173 = 0, $cmp18 = 0, $cmp189 = 0, $cmp211 = 0; + var $cmp22 = 0, $cmp228 = 0, $cmp243 = 0, $cmp249 = 0, $cmp25 = 0, $cmp255 = 0, $cmp269 = 0, $cmp296 = 0, $cmp334 = 0, $cmp363 = 0, $cmp368 = 0, $cmp375 = 0, $cmp380 = 0, $cmp395 = 0, $cmp401 = 0, $cmp42 = 0, $cmp420 = 0, $cmp432 = 0, $cmp445 = 0, $cmp461 = 0; + var $cmp484 = 0, $cmp502 = 0, $cmp536 = 0, $cmp540 = 0, $cmp584 = 0, $cmp593 = 0, $cmp601 = 0, $cmp640 = 0, $cmp74 = 0, $cond = 0, $cond255 = 0, $cond256 = 0, $dec = 0, $fd = 0, $fd273 = 0, $fd322 = 0, $fd338 = 0, $fd356 = 0, $fd530 = 0, $fd581 = 0; + var $fd612 = 0, $fd620 = 0, $fd633 = 0, $fd67 = 0, $fd78 = 0, $fd95 = 0, $head209 = 0, $head216 = 0, $head231 = 0, $head248 = 0, $head260 = 0, $head4 = 0, $head481 = 0, $head497 = 0, $head591 = 0, $idx$neg = 0, $index = 0, $index399 = 0, $index568 = 0, $neg = 0; + var $neg139 = 0, $neg300 = 0, $neg409 = 0, $next4$i = 0, $or = 0, $or247 = 0, $or259 = 0, $or480 = 0, $or496 = 0, $or516 = 0, $or578 = 0, $p$1 = 0, $parent = 0, $parent170 = 0, $parent183 = 0, $parent199 = 0, $parent331 = 0, $parent442 = 0, $parent455 = 0, $parent471 = 0; + var $parent579 = 0, $parent610 = 0, $parent635 = 0, $psize$1 = 0, $psize$2 = 0, $shl138 = 0, $shl299 = 0, $shl408 = 0, $shl45 = 0, $shl508 = 0, $shl511 = 0, $shl546 = 0, $shl551 = 0, $shl557 = 0, $shl560 = 0, $shl573 = 0, $shl590 = 0, $shl600 = 0, $shr = 0, $shr268 = 0; + var $shr501 = 0, $shr535 = 0, $shr544 = 0, $shr548 = 0, $shr553 = 0, $shr558 = 0, $shr562 = 0, $shr586 = 0, $shr597 = 0, $sp$0$i = 0, $sp$0$in$i = 0, $sub = 0, $sub547 = 0, $sub552 = 0, $sub556 = 0, $sub589 = 0, $tobool233 = 0, $tobool241 = 0, $tobool513 = 0, $tobool575 = 0; + var $tobool9 = 0, label = 0, sp = 0; + sp = STACKTOP; + $cmp = ($mem|0)==(0|0); + if ($cmp) { + return; + } + $add$ptr = ((($mem)) + -8|0); + $0 = HEAP32[(152)>>2]|0; + $head4 = ((($mem)) + -4|0); + $1 = HEAP32[$head4>>2]|0; + $and5 = $1 & -8; + $add$ptr6 = (($add$ptr) + ($and5)|0); + $and8 = $1 & 1; + $tobool9 = ($and8|0)==(0); + do { + if ($tobool9) { + $2 = HEAP32[$add$ptr>>2]|0; + $and12 = $1 & 3; + $cmp13 = ($and12|0)==(0); + if ($cmp13) { + return; + } + $idx$neg = (0 - ($2))|0; + $add$ptr16 = (($add$ptr) + ($idx$neg)|0); + $add17 = (($2) + ($and5))|0; + $cmp18 = ($add$ptr16>>>0)<($0>>>0); + if ($cmp18) { + return; + } + $3 = HEAP32[(156)>>2]|0; + $cmp22 = ($3|0)==($add$ptr16|0); + if ($cmp22) { + $head209 = ((($add$ptr6)) + 4|0); + $20 = HEAP32[$head209>>2]|0; + $and210 = $20 & 3; + $cmp211 = ($and210|0)==(3); + if (!($cmp211)) { + $21 = $add$ptr16;$p$1 = $add$ptr16;$psize$1 = $add17; + break; + } + HEAP32[(144)>>2] = $add17; + $and215 = $20 & -2; + HEAP32[$head209>>2] = $and215; + $or = $add17 | 1; + $head216 = ((($add$ptr16)) + 4|0); + HEAP32[$head216>>2] = $or; + $add$ptr217 = (($add$ptr16) + ($add17)|0); + HEAP32[$add$ptr217>>2] = $add17; + return; + } + $shr = $2 >>> 3; + $cmp25 = ($2>>>0)<(256); + if ($cmp25) { + $fd = ((($add$ptr16)) + 8|0); + $4 = HEAP32[$fd>>2]|0; + $bk = ((($add$ptr16)) + 12|0); + $5 = HEAP32[$bk>>2]|0; + $cmp42 = ($5|0)==($4|0); + if ($cmp42) { + $shl45 = 1 << $shr; + $neg = $shl45 ^ -1; + $6 = HEAP32[34]|0; + $and46 = $6 & $neg; + HEAP32[34] = $and46; + $21 = $add$ptr16;$p$1 = $add$ptr16;$psize$1 = $add17; + break; + } else { + $bk66 = ((($4)) + 12|0); + HEAP32[$bk66>>2] = $5; + $fd67 = ((($5)) + 8|0); + HEAP32[$fd67>>2] = $4; + $21 = $add$ptr16;$p$1 = $add$ptr16;$psize$1 = $add17; + break; + } + } + $parent = ((($add$ptr16)) + 24|0); + $7 = HEAP32[$parent>>2]|0; + $bk73 = ((($add$ptr16)) + 12|0); + $8 = HEAP32[$bk73>>2]|0; + $cmp74 = ($8|0)==($add$ptr16|0); + do { + if ($cmp74) { + $child = ((($add$ptr16)) + 16|0); + $arrayidx99 = ((($child)) + 4|0); + $10 = HEAP32[$arrayidx99>>2]|0; + $cmp100 = ($10|0)==(0|0); + if ($cmp100) { + $11 = HEAP32[$child>>2]|0; + $cmp104 = ($11|0)==(0|0); + if ($cmp104) { + $R$3 = 0; + break; + } else { + $R$1 = $11;$RP$1 = $child; + } + } else { + $R$1 = $10;$RP$1 = $arrayidx99; + } + while(1) { + $arrayidx108 = ((($R$1)) + 20|0); + $12 = HEAP32[$arrayidx108>>2]|0; + $cmp109 = ($12|0)==(0|0); + if (!($cmp109)) { + $R$1 = $12;$RP$1 = $arrayidx108; + continue; + } + $arrayidx113 = ((($R$1)) + 16|0); + $13 = HEAP32[$arrayidx113>>2]|0; + $cmp114 = ($13|0)==(0|0); + if ($cmp114) { + break; + } else { + $R$1 = $13;$RP$1 = $arrayidx113; + } + } + HEAP32[$RP$1>>2] = 0; + $R$3 = $R$1; + } else { + $fd78 = ((($add$ptr16)) + 8|0); + $9 = HEAP32[$fd78>>2]|0; + $bk94 = ((($9)) + 12|0); + HEAP32[$bk94>>2] = $8; + $fd95 = ((($8)) + 8|0); + HEAP32[$fd95>>2] = $9; + $R$3 = $8; + } + } while(0); + $cmp127 = ($7|0)==(0|0); + if ($cmp127) { + $21 = $add$ptr16;$p$1 = $add$ptr16;$psize$1 = $add17; + } else { + $index = ((($add$ptr16)) + 28|0); + $14 = HEAP32[$index>>2]|0; + $arrayidx130 = (440 + ($14<<2)|0); + $15 = HEAP32[$arrayidx130>>2]|0; + $cmp131 = ($15|0)==($add$ptr16|0); + if ($cmp131) { + HEAP32[$arrayidx130>>2] = $R$3; + $cond255 = ($R$3|0)==(0|0); + if ($cond255) { + $shl138 = 1 << $14; + $neg139 = $shl138 ^ -1; + $16 = HEAP32[(140)>>2]|0; + $and140 = $16 & $neg139; + HEAP32[(140)>>2] = $and140; + $21 = $add$ptr16;$p$1 = $add$ptr16;$psize$1 = $add17; + break; + } + } else { + $arrayidx149 = ((($7)) + 16|0); + $17 = HEAP32[$arrayidx149>>2]|0; + $cmp150 = ($17|0)!=($add$ptr16|0); + $$sink = $cmp150&1; + $arrayidx157 = (((($7)) + 16|0) + ($$sink<<2)|0); + HEAP32[$arrayidx157>>2] = $R$3; + $cmp162 = ($R$3|0)==(0|0); + if ($cmp162) { + $21 = $add$ptr16;$p$1 = $add$ptr16;$psize$1 = $add17; + break; + } + } + $parent170 = ((($R$3)) + 24|0); + HEAP32[$parent170>>2] = $7; + $child171 = ((($add$ptr16)) + 16|0); + $18 = HEAP32[$child171>>2]|0; + $cmp173 = ($18|0)==(0|0); + if (!($cmp173)) { + $arrayidx182 = ((($R$3)) + 16|0); + HEAP32[$arrayidx182>>2] = $18; + $parent183 = ((($18)) + 24|0); + HEAP32[$parent183>>2] = $R$3; + } + $arrayidx188 = ((($child171)) + 4|0); + $19 = HEAP32[$arrayidx188>>2]|0; + $cmp189 = ($19|0)==(0|0); + if ($cmp189) { + $21 = $add$ptr16;$p$1 = $add$ptr16;$psize$1 = $add17; + } else { + $arrayidx198 = ((($R$3)) + 20|0); + HEAP32[$arrayidx198>>2] = $19; + $parent199 = ((($19)) + 24|0); + HEAP32[$parent199>>2] = $R$3; + $21 = $add$ptr16;$p$1 = $add$ptr16;$psize$1 = $add17; + } + } + } else { + $21 = $add$ptr;$p$1 = $add$ptr;$psize$1 = $and5; + } + } while(0); + $cmp228 = ($21>>>0)<($add$ptr6>>>0); + if (!($cmp228)) { + return; + } + $head231 = ((($add$ptr6)) + 4|0); + $22 = HEAP32[$head231>>2]|0; + $and232 = $22 & 1; + $tobool233 = ($and232|0)==(0); + if ($tobool233) { + return; + } + $and240 = $22 & 2; + $tobool241 = ($and240|0)==(0); + if ($tobool241) { + $23 = HEAP32[(160)>>2]|0; + $cmp243 = ($23|0)==($add$ptr6|0); + if ($cmp243) { + $24 = HEAP32[(148)>>2]|0; + $add246 = (($24) + ($psize$1))|0; + HEAP32[(148)>>2] = $add246; + HEAP32[(160)>>2] = $p$1; + $or247 = $add246 | 1; + $head248 = ((($p$1)) + 4|0); + HEAP32[$head248>>2] = $or247; + $25 = HEAP32[(156)>>2]|0; + $cmp249 = ($p$1|0)==($25|0); + if (!($cmp249)) { + return; + } + HEAP32[(156)>>2] = 0; + HEAP32[(144)>>2] = 0; + return; + } + $26 = HEAP32[(156)>>2]|0; + $cmp255 = ($26|0)==($add$ptr6|0); + if ($cmp255) { + $27 = HEAP32[(144)>>2]|0; + $add258 = (($27) + ($psize$1))|0; + HEAP32[(144)>>2] = $add258; + HEAP32[(156)>>2] = $21; + $or259 = $add258 | 1; + $head260 = ((($p$1)) + 4|0); + HEAP32[$head260>>2] = $or259; + $add$ptr261 = (($21) + ($add258)|0); + HEAP32[$add$ptr261>>2] = $add258; + return; + } + $and266 = $22 & -8; + $add267 = (($and266) + ($psize$1))|0; + $shr268 = $22 >>> 3; + $cmp269 = ($22>>>0)<(256); + do { + if ($cmp269) { + $fd273 = ((($add$ptr6)) + 8|0); + $28 = HEAP32[$fd273>>2]|0; + $bk275 = ((($add$ptr6)) + 12|0); + $29 = HEAP32[$bk275>>2]|0; + $cmp296 = ($29|0)==($28|0); + if ($cmp296) { + $shl299 = 1 << $shr268; + $neg300 = $shl299 ^ -1; + $30 = HEAP32[34]|0; + $and301 = $30 & $neg300; + HEAP32[34] = $and301; + break; + } else { + $bk321 = ((($28)) + 12|0); + HEAP32[$bk321>>2] = $29; + $fd322 = ((($29)) + 8|0); + HEAP32[$fd322>>2] = $28; + break; + } + } else { + $parent331 = ((($add$ptr6)) + 24|0); + $31 = HEAP32[$parent331>>2]|0; + $bk333 = ((($add$ptr6)) + 12|0); + $32 = HEAP32[$bk333>>2]|0; + $cmp334 = ($32|0)==($add$ptr6|0); + do { + if ($cmp334) { + $child361 = ((($add$ptr6)) + 16|0); + $arrayidx362 = ((($child361)) + 4|0); + $34 = HEAP32[$arrayidx362>>2]|0; + $cmp363 = ($34|0)==(0|0); + if ($cmp363) { + $35 = HEAP32[$child361>>2]|0; + $cmp368 = ($35|0)==(0|0); + if ($cmp368) { + $R332$3 = 0; + break; + } else { + $R332$1 = $35;$RP360$1 = $child361; + } + } else { + $R332$1 = $34;$RP360$1 = $arrayidx362; + } + while(1) { + $arrayidx374 = ((($R332$1)) + 20|0); + $36 = HEAP32[$arrayidx374>>2]|0; + $cmp375 = ($36|0)==(0|0); + if (!($cmp375)) { + $R332$1 = $36;$RP360$1 = $arrayidx374; + continue; + } + $arrayidx379 = ((($R332$1)) + 16|0); + $37 = HEAP32[$arrayidx379>>2]|0; + $cmp380 = ($37|0)==(0|0); + if ($cmp380) { + break; + } else { + $R332$1 = $37;$RP360$1 = $arrayidx379; + } + } + HEAP32[$RP360$1>>2] = 0; + $R332$3 = $R332$1; + } else { + $fd338 = ((($add$ptr6)) + 8|0); + $33 = HEAP32[$fd338>>2]|0; + $bk355 = ((($33)) + 12|0); + HEAP32[$bk355>>2] = $32; + $fd356 = ((($32)) + 8|0); + HEAP32[$fd356>>2] = $33; + $R332$3 = $32; + } + } while(0); + $cmp395 = ($31|0)==(0|0); + if (!($cmp395)) { + $index399 = ((($add$ptr6)) + 28|0); + $38 = HEAP32[$index399>>2]|0; + $arrayidx400 = (440 + ($38<<2)|0); + $39 = HEAP32[$arrayidx400>>2]|0; + $cmp401 = ($39|0)==($add$ptr6|0); + if ($cmp401) { + HEAP32[$arrayidx400>>2] = $R332$3; + $cond256 = ($R332$3|0)==(0|0); + if ($cond256) { + $shl408 = 1 << $38; + $neg409 = $shl408 ^ -1; + $40 = HEAP32[(140)>>2]|0; + $and410 = $40 & $neg409; + HEAP32[(140)>>2] = $and410; + break; + } + } else { + $arrayidx419 = ((($31)) + 16|0); + $41 = HEAP32[$arrayidx419>>2]|0; + $cmp420 = ($41|0)!=($add$ptr6|0); + $$sink4 = $cmp420&1; + $arrayidx427 = (((($31)) + 16|0) + ($$sink4<<2)|0); + HEAP32[$arrayidx427>>2] = $R332$3; + $cmp432 = ($R332$3|0)==(0|0); + if ($cmp432) { + break; + } + } + $parent442 = ((($R332$3)) + 24|0); + HEAP32[$parent442>>2] = $31; + $child443 = ((($add$ptr6)) + 16|0); + $42 = HEAP32[$child443>>2]|0; + $cmp445 = ($42|0)==(0|0); + if (!($cmp445)) { + $arrayidx454 = ((($R332$3)) + 16|0); + HEAP32[$arrayidx454>>2] = $42; + $parent455 = ((($42)) + 24|0); + HEAP32[$parent455>>2] = $R332$3; + } + $arrayidx460 = ((($child443)) + 4|0); + $43 = HEAP32[$arrayidx460>>2]|0; + $cmp461 = ($43|0)==(0|0); + if (!($cmp461)) { + $arrayidx470 = ((($R332$3)) + 20|0); + HEAP32[$arrayidx470>>2] = $43; + $parent471 = ((($43)) + 24|0); + HEAP32[$parent471>>2] = $R332$3; + } + } + } + } while(0); + $or480 = $add267 | 1; + $head481 = ((($p$1)) + 4|0); + HEAP32[$head481>>2] = $or480; + $add$ptr482 = (($21) + ($add267)|0); + HEAP32[$add$ptr482>>2] = $add267; + $44 = HEAP32[(156)>>2]|0; + $cmp484 = ($p$1|0)==($44|0); + if ($cmp484) { + HEAP32[(144)>>2] = $add267; + return; + } else { + $psize$2 = $add267; + } + } else { + $and495 = $22 & -2; + HEAP32[$head231>>2] = $and495; + $or496 = $psize$1 | 1; + $head497 = ((($p$1)) + 4|0); + HEAP32[$head497>>2] = $or496; + $add$ptr498 = (($21) + ($psize$1)|0); + HEAP32[$add$ptr498>>2] = $psize$1; + $psize$2 = $psize$1; + } + $shr501 = $psize$2 >>> 3; + $cmp502 = ($psize$2>>>0)<(256); + if ($cmp502) { + $shl508 = $shr501 << 1; + $arrayidx509 = (176 + ($shl508<<2)|0); + $45 = HEAP32[34]|0; + $shl511 = 1 << $shr501; + $and512 = $45 & $shl511; + $tobool513 = ($and512|0)==(0); + if ($tobool513) { + $or516 = $45 | $shl511; + HEAP32[34] = $or516; + $$pre = ((($arrayidx509)) + 8|0); + $$pre$phiZ2D = $$pre;$F510$0 = $arrayidx509; + } else { + $46 = ((($arrayidx509)) + 8|0); + $47 = HEAP32[$46>>2]|0; + $$pre$phiZ2D = $46;$F510$0 = $47; + } + HEAP32[$$pre$phiZ2D>>2] = $p$1; + $bk529 = ((($F510$0)) + 12|0); + HEAP32[$bk529>>2] = $p$1; + $fd530 = ((($p$1)) + 8|0); + HEAP32[$fd530>>2] = $F510$0; + $bk531 = ((($p$1)) + 12|0); + HEAP32[$bk531>>2] = $arrayidx509; + return; + } + $shr535 = $psize$2 >>> 8; + $cmp536 = ($shr535|0)==(0); + if ($cmp536) { + $I534$0 = 0; + } else { + $cmp540 = ($psize$2>>>0)>(16777215); + if ($cmp540) { + $I534$0 = 31; + } else { + $sub = (($shr535) + 1048320)|0; + $shr544 = $sub >>> 16; + $and545 = $shr544 & 8; + $shl546 = $shr535 << $and545; + $sub547 = (($shl546) + 520192)|0; + $shr548 = $sub547 >>> 16; + $and549 = $shr548 & 4; + $add550 = $and549 | $and545; + $shl551 = $shl546 << $and549; + $sub552 = (($shl551) + 245760)|0; + $shr553 = $sub552 >>> 16; + $and554 = $shr553 & 2; + $add555 = $add550 | $and554; + $sub556 = (14 - ($add555))|0; + $shl557 = $shl551 << $and554; + $shr558 = $shl557 >>> 15; + $add559 = (($sub556) + ($shr558))|0; + $shl560 = $add559 << 1; + $add561 = (($add559) + 7)|0; + $shr562 = $psize$2 >>> $add561; + $and563 = $shr562 & 1; + $add564 = $and563 | $shl560; + $I534$0 = $add564; + } + } + $arrayidx567 = (440 + ($I534$0<<2)|0); + $index568 = ((($p$1)) + 28|0); + HEAP32[$index568>>2] = $I534$0; + $child569 = ((($p$1)) + 16|0); + $arrayidx570 = ((($p$1)) + 20|0); + HEAP32[$arrayidx570>>2] = 0; + HEAP32[$child569>>2] = 0; + $48 = HEAP32[(140)>>2]|0; + $shl573 = 1 << $I534$0; + $and574 = $48 & $shl573; + $tobool575 = ($and574|0)==(0); + do { + if ($tobool575) { + $or578 = $48 | $shl573; + HEAP32[(140)>>2] = $or578; + HEAP32[$arrayidx567>>2] = $p$1; + $parent579 = ((($p$1)) + 24|0); + HEAP32[$parent579>>2] = $arrayidx567; + $bk580 = ((($p$1)) + 12|0); + HEAP32[$bk580>>2] = $p$1; + $fd581 = ((($p$1)) + 8|0); + HEAP32[$fd581>>2] = $p$1; + } else { + $49 = HEAP32[$arrayidx567>>2]|0; + $cmp584 = ($I534$0|0)==(31); + $shr586 = $I534$0 >>> 1; + $sub589 = (25 - ($shr586))|0; + $cond = $cmp584 ? 0 : $sub589; + $shl590 = $psize$2 << $cond; + $K583$0 = $shl590;$T$0 = $49; + while(1) { + $head591 = ((($T$0)) + 4|0); + $50 = HEAP32[$head591>>2]|0; + $and592 = $50 & -8; + $cmp593 = ($and592|0)==($psize$2|0); + if ($cmp593) { + label = 73; + break; + } + $shr597 = $K583$0 >>> 31; + $arrayidx599 = (((($T$0)) + 16|0) + ($shr597<<2)|0); + $shl600 = $K583$0 << 1; + $51 = HEAP32[$arrayidx599>>2]|0; + $cmp601 = ($51|0)==(0|0); + if ($cmp601) { + label = 72; + break; + } else { + $K583$0 = $shl600;$T$0 = $51; + } + } + if ((label|0) == 72) { + HEAP32[$arrayidx599>>2] = $p$1; + $parent610 = ((($p$1)) + 24|0); + HEAP32[$parent610>>2] = $T$0; + $bk611 = ((($p$1)) + 12|0); + HEAP32[$bk611>>2] = $p$1; + $fd612 = ((($p$1)) + 8|0); + HEAP32[$fd612>>2] = $p$1; + break; + } + else if ((label|0) == 73) { + $fd620 = ((($T$0)) + 8|0); + $52 = HEAP32[$fd620>>2]|0; + $bk631 = ((($52)) + 12|0); + HEAP32[$bk631>>2] = $p$1; + HEAP32[$fd620>>2] = $p$1; + $fd633 = ((($p$1)) + 8|0); + HEAP32[$fd633>>2] = $52; + $bk634 = ((($p$1)) + 12|0); + HEAP32[$bk634>>2] = $T$0; + $parent635 = ((($p$1)) + 24|0); + HEAP32[$parent635>>2] = 0; + break; + } + } + } while(0); + $53 = HEAP32[(168)>>2]|0; + $dec = (($53) + -1)|0; + HEAP32[(168)>>2] = $dec; + $cmp640 = ($dec|0)==(0); + if ($cmp640) { + $sp$0$in$i = (592); + } else { + return; + } + while(1) { + $sp$0$i = HEAP32[$sp$0$in$i>>2]|0; + $cmp$i = ($sp$0$i|0)==(0|0); + $next4$i = ((($sp$0$i)) + 8|0); + if ($cmp$i) { + break; + } else { + $sp$0$in$i = $next4$i; + } + } + HEAP32[(168)>>2] = -1; + return; +} +function ___stdio_close($f) { + $f = $f|0; + var $0 = 0, $call = 0, $call1 = 0, $call2 = 0, $fd = 0, $vararg_buffer = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 16|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(16|0); + $vararg_buffer = sp; + $fd = ((($f)) + 60|0); + $0 = HEAP32[$fd>>2]|0; + $call = (_dummy($0)|0); + HEAP32[$vararg_buffer>>2] = $call; + $call1 = (___syscall6(6,($vararg_buffer|0))|0); + $call2 = (___syscall_ret($call1)|0); + STACKTOP = sp;return ($call2|0); +} +function ___stdio_seek($f,$off,$whence) { + $f = $f|0; + $off = $off|0; + $whence = $whence|0; + var $$pre = 0, $0 = 0, $1 = 0, $2 = 0, $call = 0, $call1 = 0, $cmp = 0, $fd = 0, $ret = 0, $vararg_buffer = 0, $vararg_ptr1 = 0, $vararg_ptr2 = 0, $vararg_ptr3 = 0, $vararg_ptr4 = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $vararg_buffer = sp; + $ret = sp + 20|0; + $fd = ((($f)) + 60|0); + $0 = HEAP32[$fd>>2]|0; + $1 = $ret; + HEAP32[$vararg_buffer>>2] = $0; + $vararg_ptr1 = ((($vararg_buffer)) + 4|0); + HEAP32[$vararg_ptr1>>2] = 0; + $vararg_ptr2 = ((($vararg_buffer)) + 8|0); + HEAP32[$vararg_ptr2>>2] = $off; + $vararg_ptr3 = ((($vararg_buffer)) + 12|0); + HEAP32[$vararg_ptr3>>2] = $1; + $vararg_ptr4 = ((($vararg_buffer)) + 16|0); + HEAP32[$vararg_ptr4>>2] = $whence; + $call = (___syscall140(140,($vararg_buffer|0))|0); + $call1 = (___syscall_ret($call)|0); + $cmp = ($call1|0)<(0); + if ($cmp) { + HEAP32[$ret>>2] = -1; + $2 = -1; + } else { + $$pre = HEAP32[$ret>>2]|0; + $2 = $$pre; + } + STACKTOP = sp;return ($2|0); +} +function ___syscall_ret($r) { + $r = $r|0; + var $call = 0, $cmp = 0, $retval$0 = 0, $sub = 0, label = 0, sp = 0; + sp = STACKTOP; + $cmp = ($r>>>0)>(4294963200); + if ($cmp) { + $sub = (0 - ($r))|0; + $call = (___errno_location()|0); + HEAP32[$call>>2] = $sub; + $retval$0 = -1; + } else { + $retval$0 = $r; + } + return ($retval$0|0); +} +function ___errno_location() { + var label = 0, sp = 0; + sp = STACKTOP; + return (632|0); +} +function _dummy($fd) { + $fd = $fd|0; + var label = 0, sp = 0; + sp = STACKTOP; + return ($fd|0); +} +function ___stdout_write($f,$buf,$len) { + $f = $f|0; + $buf = $buf|0; + $len = $len|0; + var $0 = 0, $1 = 0, $2 = 0, $and = 0, $call = 0, $call3 = 0, $fd = 0, $lbf = 0, $tobool = 0, $tobool2 = 0, $vararg_buffer = 0, $vararg_ptr1 = 0, $vararg_ptr2 = 0, $write = 0, $wsz = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 32|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(32|0); + $vararg_buffer = sp; + $wsz = sp + 16|0; + $write = ((($f)) + 36|0); + HEAP32[$write>>2] = 4; + $0 = HEAP32[$f>>2]|0; + $and = $0 & 64; + $tobool = ($and|0)==(0); + if ($tobool) { + $fd = ((($f)) + 60|0); + $1 = HEAP32[$fd>>2]|0; + $2 = $wsz; + HEAP32[$vararg_buffer>>2] = $1; + $vararg_ptr1 = ((($vararg_buffer)) + 4|0); + HEAP32[$vararg_ptr1>>2] = 21523; + $vararg_ptr2 = ((($vararg_buffer)) + 8|0); + HEAP32[$vararg_ptr2>>2] = $2; + $call = (___syscall54(54,($vararg_buffer|0))|0); + $tobool2 = ($call|0)==(0); + if (!($tobool2)) { + $lbf = ((($f)) + 75|0); + HEAP8[$lbf>>0] = -1; + } + } + $call3 = (___stdio_write($f,$buf,$len)|0); + STACKTOP = sp;return ($call3|0); +} +function ___stdio_write($f,$buf,$len) { + $f = $f|0; + $buf = $buf|0; + $len = $len|0; + var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $add = 0, $add$ptr = 0, $add$ptr32 = 0, $buf8 = 0, $buf_size = 0, $call = 0; + var $call40 = 0, $call7 = 0, $call741 = 0, $call746 = 0, $cmp = 0, $cmp12 = 0, $cmp17 = 0, $cmp24 = 0, $cmp42 = 0, $cnt$0 = 0, $dec = 0, $fd = 0, $incdec$ptr = 0, $iov$043 = 0, $iov$1 = 0, $iov_base2 = 0, $iov_len = 0, $iov_len19 = 0, $iov_len23 = 0, $iov_len3 = 0; + var $iov_len36 = 0, $iovcnt$045 = 0, $iovcnt$1 = 0, $iovs = 0, $or = 0, $rem$044 = 0, $retval$0 = 0, $sub = 0, $sub$ptr$sub = 0, $sub21 = 0, $sub28 = 0, $sub37 = 0, $vararg_buffer = 0, $vararg_buffer3 = 0, $vararg_ptr1 = 0, $vararg_ptr2 = 0, $vararg_ptr6 = 0, $vararg_ptr7 = 0, $wbase = 0, $wend = 0; + var $wend14 = 0, $wpos = 0, label = 0, sp = 0; + sp = STACKTOP; + STACKTOP = STACKTOP + 48|0; if ((STACKTOP|0) >= (STACK_MAX|0)) abortStackOverflow(48|0); + $vararg_buffer3 = sp + 16|0; + $vararg_buffer = sp; + $iovs = sp + 32|0; + $wbase = ((($f)) + 28|0); + $0 = HEAP32[$wbase>>2]|0; + HEAP32[$iovs>>2] = $0; + $iov_len = ((($iovs)) + 4|0); + $wpos = ((($f)) + 20|0); + $1 = HEAP32[$wpos>>2]|0; + $sub$ptr$sub = (($1) - ($0))|0; + HEAP32[$iov_len>>2] = $sub$ptr$sub; + $iov_base2 = ((($iovs)) + 8|0); + HEAP32[$iov_base2>>2] = $buf; + $iov_len3 = ((($iovs)) + 12|0); + HEAP32[$iov_len3>>2] = $len; + $add = (($sub$ptr$sub) + ($len))|0; + $fd = ((($f)) + 60|0); + $2 = HEAP32[$fd>>2]|0; + $3 = $iovs; + HEAP32[$vararg_buffer>>2] = $2; + $vararg_ptr1 = ((($vararg_buffer)) + 4|0); + HEAP32[$vararg_ptr1>>2] = $3; + $vararg_ptr2 = ((($vararg_buffer)) + 8|0); + HEAP32[$vararg_ptr2>>2] = 2; + $call40 = (___syscall146(146,($vararg_buffer|0))|0); + $call741 = (___syscall_ret($call40)|0); + $cmp42 = ($add|0)==($call741|0); + L1: do { + if ($cmp42) { + label = 3; + } else { + $call746 = $call741;$iov$043 = $iovs;$iovcnt$045 = 2;$rem$044 = $add; + while(1) { + $cmp12 = ($call746|0)<(0); + if ($cmp12) { + break; + } + $sub21 = (($rem$044) - ($call746))|0; + $iov_len23 = ((($iov$043)) + 4|0); + $9 = HEAP32[$iov_len23>>2]|0; + $cmp24 = ($call746>>>0)>($9>>>0); + $incdec$ptr = ((($iov$043)) + 8|0); + $iov$1 = $cmp24 ? $incdec$ptr : $iov$043; + $dec = $cmp24 << 31 >> 31; + $iovcnt$1 = (($iovcnt$045) + ($dec))|0; + $sub28 = $cmp24 ? $9 : 0; + $cnt$0 = (($call746) - ($sub28))|0; + $10 = HEAP32[$iov$1>>2]|0; + $add$ptr32 = (($10) + ($cnt$0)|0); + HEAP32[$iov$1>>2] = $add$ptr32; + $iov_len36 = ((($iov$1)) + 4|0); + $11 = HEAP32[$iov_len36>>2]|0; + $sub37 = (($11) - ($cnt$0))|0; + HEAP32[$iov_len36>>2] = $sub37; + $12 = HEAP32[$fd>>2]|0; + $13 = $iov$1; + HEAP32[$vararg_buffer3>>2] = $12; + $vararg_ptr6 = ((($vararg_buffer3)) + 4|0); + HEAP32[$vararg_ptr6>>2] = $13; + $vararg_ptr7 = ((($vararg_buffer3)) + 8|0); + HEAP32[$vararg_ptr7>>2] = $iovcnt$1; + $call = (___syscall146(146,($vararg_buffer3|0))|0); + $call7 = (___syscall_ret($call)|0); + $cmp = ($sub21|0)==($call7|0); + if ($cmp) { + label = 3; + break L1; + } else { + $call746 = $call7;$iov$043 = $iov$1;$iovcnt$045 = $iovcnt$1;$rem$044 = $sub21; + } + } + $wend14 = ((($f)) + 16|0); + HEAP32[$wend14>>2] = 0; + HEAP32[$wbase>>2] = 0; + HEAP32[$wpos>>2] = 0; + $7 = HEAP32[$f>>2]|0; + $or = $7 | 32; + HEAP32[$f>>2] = $or; + $cmp17 = ($iovcnt$045|0)==(2); + if ($cmp17) { + $retval$0 = 0; + } else { + $iov_len19 = ((($iov$043)) + 4|0); + $8 = HEAP32[$iov_len19>>2]|0; + $sub = (($len) - ($8))|0; + $retval$0 = $sub; + } + } + } while(0); + if ((label|0) == 3) { + $buf8 = ((($f)) + 44|0); + $4 = HEAP32[$buf8>>2]|0; + $buf_size = ((($f)) + 48|0); + $5 = HEAP32[$buf_size>>2]|0; + $add$ptr = (($4) + ($5)|0); + $wend = ((($f)) + 16|0); + HEAP32[$wend>>2] = $add$ptr; + $6 = $4; + HEAP32[$wbase>>2] = $6; + HEAP32[$wpos>>2] = $6; + $retval$0 = $len; + } + STACKTOP = sp;return ($retval$0|0); +} +function ___lockfile($f) { + $f = $f|0; + var label = 0, sp = 0; + sp = STACKTOP; + return 0; +} +function ___unlockfile($f) { + $f = $f|0; + var label = 0, sp = 0; + sp = STACKTOP; + return; +} +function ___ofl_lock() { + var label = 0, sp = 0; + sp = STACKTOP; + ___lock((636|0)); + return (644|0); +} +function ___ofl_unlock() { + var label = 0, sp = 0; + sp = STACKTOP; + ___unlock((636|0)); + return; +} +function _fflush($f) { + $f = $f|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $call = 0, $call1 = 0, $call11 = 0, $call118 = 0, $call17 = 0, $call23 = 0, $call7 = 0, $cmp = 0, $cmp15 = 0, $cmp21 = 0, $cond10 = 0, $cond20 = 0, $f$addr$0 = 0, $f$addr$019 = 0; + var $f$addr$022 = 0, $lock = 0, $lock14 = 0, $next = 0, $or = 0, $phitmp = 0, $r$0$lcssa = 0, $r$021 = 0, $r$1 = 0, $retval$0 = 0, $tobool = 0, $tobool12 = 0, $tobool1220 = 0, $tobool25 = 0, $tobool5 = 0, $wbase = 0, $wpos = 0, label = 0, sp = 0; + sp = STACKTOP; + $tobool = ($f|0)==(0|0); + do { + if ($tobool) { + $1 = HEAP32[33]|0; + $tobool5 = ($1|0)==(0|0); + if ($tobool5) { + $cond10 = 0; + } else { + $2 = HEAP32[33]|0; + $call7 = (_fflush($2)|0); + $cond10 = $call7; + } + $call11 = (___ofl_lock()|0); + $f$addr$019 = HEAP32[$call11>>2]|0; + $tobool1220 = ($f$addr$019|0)==(0|0); + if ($tobool1220) { + $r$0$lcssa = $cond10; + } else { + $f$addr$022 = $f$addr$019;$r$021 = $cond10; + while(1) { + $lock14 = ((($f$addr$022)) + 76|0); + $3 = HEAP32[$lock14>>2]|0; + $cmp15 = ($3|0)>(-1); + if ($cmp15) { + $call17 = (___lockfile($f$addr$022)|0); + $cond20 = $call17; + } else { + $cond20 = 0; + } + $wpos = ((($f$addr$022)) + 20|0); + $4 = HEAP32[$wpos>>2]|0; + $wbase = ((($f$addr$022)) + 28|0); + $5 = HEAP32[$wbase>>2]|0; + $cmp21 = ($4>>>0)>($5>>>0); + if ($cmp21) { + $call23 = (___fflush_unlocked($f$addr$022)|0); + $or = $call23 | $r$021; + $r$1 = $or; + } else { + $r$1 = $r$021; + } + $tobool25 = ($cond20|0)==(0); + if (!($tobool25)) { + ___unlockfile($f$addr$022); + } + $next = ((($f$addr$022)) + 56|0); + $f$addr$0 = HEAP32[$next>>2]|0; + $tobool12 = ($f$addr$0|0)==(0|0); + if ($tobool12) { + $r$0$lcssa = $r$1; + break; + } else { + $f$addr$022 = $f$addr$0;$r$021 = $r$1; + } + } + } + ___ofl_unlock(); + $retval$0 = $r$0$lcssa; + } else { + $lock = ((($f)) + 76|0); + $0 = HEAP32[$lock>>2]|0; + $cmp = ($0|0)>(-1); + if (!($cmp)) { + $call118 = (___fflush_unlocked($f)|0); + $retval$0 = $call118; + break; + } + $call = (___lockfile($f)|0); + $phitmp = ($call|0)==(0); + $call1 = (___fflush_unlocked($f)|0); + if ($phitmp) { + $retval$0 = $call1; + } else { + ___unlockfile($f); + $retval$0 = $call1; + } + } + } while(0); + return ($retval$0|0); +} +function ___fflush_unlocked($f) { + $f = $f|0; + var $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $cmp = 0, $cmp4 = 0, $rend = 0, $retval$0 = 0, $rpos = 0, $seek = 0, $sub$ptr$lhs$cast = 0, $sub$ptr$rhs$cast = 0, $sub$ptr$sub = 0, $tobool = 0, $wbase = 0, $wend = 0, $wpos = 0; + var $write = 0, label = 0, sp = 0; + sp = STACKTOP; + $wpos = ((($f)) + 20|0); + $0 = HEAP32[$wpos>>2]|0; + $wbase = ((($f)) + 28|0); + $1 = HEAP32[$wbase>>2]|0; + $cmp = ($0>>>0)>($1>>>0); + if ($cmp) { + $write = ((($f)) + 36|0); + $2 = HEAP32[$write>>2]|0; + (FUNCTION_TABLE_iiii[$2 & 7]($f,0,0)|0); + $3 = HEAP32[$wpos>>2]|0; + $tobool = ($3|0)==(0|0); + if ($tobool) { + $retval$0 = -1; + } else { + label = 3; + } + } else { + label = 3; + } + if ((label|0) == 3) { + $rpos = ((($f)) + 4|0); + $4 = HEAP32[$rpos>>2]|0; + $rend = ((($f)) + 8|0); + $5 = HEAP32[$rend>>2]|0; + $cmp4 = ($4>>>0)<($5>>>0); + if ($cmp4) { + $sub$ptr$lhs$cast = $4; + $sub$ptr$rhs$cast = $5; + $sub$ptr$sub = (($sub$ptr$lhs$cast) - ($sub$ptr$rhs$cast))|0; + $seek = ((($f)) + 40|0); + $6 = HEAP32[$seek>>2]|0; + (FUNCTION_TABLE_iiii[$6 & 7]($f,$sub$ptr$sub,1)|0); + } + $wend = ((($f)) + 16|0); + HEAP32[$wend>>2] = 0; + HEAP32[$wbase>>2] = 0; + HEAP32[$wpos>>2] = 0; + HEAP32[$rend>>2] = 0; + HEAP32[$rpos>>2] = 0; + $retval$0 = 0; + } + return ($retval$0|0); +} +function runPostSets() { +} +function _memcpy(dest, src, num) { + dest = dest|0; src = src|0; num = num|0; + var ret = 0; + var aligned_dest_end = 0; + var block_aligned_dest_end = 0; + var dest_end = 0; + // Test against a benchmarked cutoff limit for when HEAPU8.set() becomes faster to use. + if ((num|0) >= + 8192 + ) { + return _emscripten_memcpy_big(dest|0, src|0, num|0)|0; + } + + ret = dest|0; + dest_end = (dest + num)|0; + if ((dest&3) == (src&3)) { + // The initial unaligned < 4-byte front. + while (dest & 3) { + if ((num|0) == 0) return ret|0; + HEAP8[((dest)>>0)]=((HEAP8[((src)>>0)])|0); + dest = (dest+1)|0; + src = (src+1)|0; + num = (num-1)|0; + } + aligned_dest_end = (dest_end & -4)|0; + block_aligned_dest_end = (aligned_dest_end - 64)|0; + while ((dest|0) <= (block_aligned_dest_end|0) ) { + HEAP32[((dest)>>2)]=((HEAP32[((src)>>2)])|0); + HEAP32[(((dest)+(4))>>2)]=((HEAP32[(((src)+(4))>>2)])|0); + HEAP32[(((dest)+(8))>>2)]=((HEAP32[(((src)+(8))>>2)])|0); + HEAP32[(((dest)+(12))>>2)]=((HEAP32[(((src)+(12))>>2)])|0); + HEAP32[(((dest)+(16))>>2)]=((HEAP32[(((src)+(16))>>2)])|0); + HEAP32[(((dest)+(20))>>2)]=((HEAP32[(((src)+(20))>>2)])|0); + HEAP32[(((dest)+(24))>>2)]=((HEAP32[(((src)+(24))>>2)])|0); + HEAP32[(((dest)+(28))>>2)]=((HEAP32[(((src)+(28))>>2)])|0); + HEAP32[(((dest)+(32))>>2)]=((HEAP32[(((src)+(32))>>2)])|0); + HEAP32[(((dest)+(36))>>2)]=((HEAP32[(((src)+(36))>>2)])|0); + HEAP32[(((dest)+(40))>>2)]=((HEAP32[(((src)+(40))>>2)])|0); + HEAP32[(((dest)+(44))>>2)]=((HEAP32[(((src)+(44))>>2)])|0); + HEAP32[(((dest)+(48))>>2)]=((HEAP32[(((src)+(48))>>2)])|0); + HEAP32[(((dest)+(52))>>2)]=((HEAP32[(((src)+(52))>>2)])|0); + HEAP32[(((dest)+(56))>>2)]=((HEAP32[(((src)+(56))>>2)])|0); + HEAP32[(((dest)+(60))>>2)]=((HEAP32[(((src)+(60))>>2)])|0); + dest = (dest+64)|0; + src = (src+64)|0; + } + while ((dest|0) < (aligned_dest_end|0) ) { + HEAP32[((dest)>>2)]=((HEAP32[((src)>>2)])|0); + dest = (dest+4)|0; + src = (src+4)|0; + } + } else { + // In the unaligned copy case, unroll a bit as well. + aligned_dest_end = (dest_end - 4)|0; + while ((dest|0) < (aligned_dest_end|0) ) { + HEAP8[((dest)>>0)]=((HEAP8[((src)>>0)])|0); + HEAP8[(((dest)+(1))>>0)]=((HEAP8[(((src)+(1))>>0)])|0); + HEAP8[(((dest)+(2))>>0)]=((HEAP8[(((src)+(2))>>0)])|0); + HEAP8[(((dest)+(3))>>0)]=((HEAP8[(((src)+(3))>>0)])|0); + dest = (dest+4)|0; + src = (src+4)|0; + } + } + // The remaining unaligned < 4 byte tail. + while ((dest|0) < (dest_end|0)) { + HEAP8[((dest)>>0)]=((HEAP8[((src)>>0)])|0); + dest = (dest+1)|0; + src = (src+1)|0; + } + return ret|0; +} +function _memset(ptr, value, num) { + ptr = ptr|0; value = value|0; num = num|0; + var end = 0, aligned_end = 0, block_aligned_end = 0, value4 = 0; + end = (ptr + num)|0; + + value = value & 0xff; + if ((num|0) >= 67 /* 64 bytes for an unrolled loop + 3 bytes for unaligned head*/) { + while ((ptr&3) != 0) { + HEAP8[((ptr)>>0)]=value; + ptr = (ptr+1)|0; + } + + aligned_end = (end & -4)|0; + block_aligned_end = (aligned_end - 64)|0; + value4 = value | (value << 8) | (value << 16) | (value << 24); + + while((ptr|0) <= (block_aligned_end|0)) { + HEAP32[((ptr)>>2)]=value4; + HEAP32[(((ptr)+(4))>>2)]=value4; + HEAP32[(((ptr)+(8))>>2)]=value4; + HEAP32[(((ptr)+(12))>>2)]=value4; + HEAP32[(((ptr)+(16))>>2)]=value4; + HEAP32[(((ptr)+(20))>>2)]=value4; + HEAP32[(((ptr)+(24))>>2)]=value4; + HEAP32[(((ptr)+(28))>>2)]=value4; + HEAP32[(((ptr)+(32))>>2)]=value4; + HEAP32[(((ptr)+(36))>>2)]=value4; + HEAP32[(((ptr)+(40))>>2)]=value4; + HEAP32[(((ptr)+(44))>>2)]=value4; + HEAP32[(((ptr)+(48))>>2)]=value4; + HEAP32[(((ptr)+(52))>>2)]=value4; + HEAP32[(((ptr)+(56))>>2)]=value4; + HEAP32[(((ptr)+(60))>>2)]=value4; + ptr = (ptr + 64)|0; + } + + while ((ptr|0) < (aligned_end|0) ) { + HEAP32[((ptr)>>2)]=value4; + ptr = (ptr+4)|0; + } + } + // The remaining bytes. + while ((ptr|0) < (end|0)) { + HEAP8[((ptr)>>0)]=value; + ptr = (ptr+1)|0; + } + return (end-num)|0; +} +function _sbrk(increment) { + increment = increment|0; + var oldDynamicTop = 0; + var oldDynamicTopOnChange = 0; + var newDynamicTop = 0; + var totalMemory = 0; + increment = ((increment + 15) & -16)|0; + oldDynamicTop = HEAP32[DYNAMICTOP_PTR>>2]|0; + newDynamicTop = oldDynamicTop + increment | 0; + + if (((increment|0) > 0 & (newDynamicTop|0) < (oldDynamicTop|0)) // Detect and fail if we would wrap around signed 32-bit int. + | (newDynamicTop|0) < 0) { // Also underflow, sbrk() should be able to be used to subtract. + abortOnCannotGrowMemory()|0; + ___setErrNo(12); + return -1; + } + + HEAP32[DYNAMICTOP_PTR>>2] = newDynamicTop; + totalMemory = getTotalMemory()|0; + if ((newDynamicTop|0) > (totalMemory|0)) { + if ((enlargeMemory()|0) == 0) { + HEAP32[DYNAMICTOP_PTR>>2] = oldDynamicTop; + ___setErrNo(12); + return -1; + } + } + return oldDynamicTop|0; +} + + +function dynCall_ii(index,a1) { + index = index|0; + a1=a1|0; + return FUNCTION_TABLE_ii[index&1](a1|0)|0; +} + + +function dynCall_iiii(index,a1,a2,a3) { + index = index|0; + a1=a1|0; a2=a2|0; a3=a3|0; + return FUNCTION_TABLE_iiii[index&7](a1|0,a2|0,a3|0)|0; +} + +function b0(p0) { + p0 = p0|0; nullFunc_ii(0);return 0; +} +function b1(p0,p1,p2) { + p0 = p0|0;p1 = p1|0;p2 = p2|0; nullFunc_iiii(1);return 0; +} + +// EMSCRIPTEN_END_FUNCS +var FUNCTION_TABLE_ii = [b0,___stdio_close]; +var FUNCTION_TABLE_iiii = [b1,b1,___stdout_write,___stdio_seek,___stdio_write,b1,b1,b1]; + + return { ___errno_location: ___errno_location, _fflush: _fflush, _free: _free, _main: _main, _malloc: _malloc, _memcpy: _memcpy, _memset: _memset, _sbrk: _sbrk, dynCall_ii: dynCall_ii, dynCall_iiii: dynCall_iiii, establishStackSpace: establishStackSpace, getTempRet0: getTempRet0, runPostSets: runPostSets, setTempRet0: setTempRet0, setThrew: setThrew, stackAlloc: stackAlloc, stackRestore: stackRestore, stackSave: stackSave }; +}) +// EMSCRIPTEN_END_ASM +(Module.asmGlobalArg, Module.asmLibraryArg, buffer); + +var real____errno_location = asm["___errno_location"]; asm["___errno_location"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real____errno_location.apply(null, arguments); +}; + +var real__fflush = asm["_fflush"]; asm["_fflush"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real__fflush.apply(null, arguments); +}; + +var real__free = asm["_free"]; asm["_free"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real__free.apply(null, arguments); +}; + +var real__main = asm["_main"]; asm["_main"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real__main.apply(null, arguments); +}; + +var real__malloc = asm["_malloc"]; asm["_malloc"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real__malloc.apply(null, arguments); +}; + +var real__sbrk = asm["_sbrk"]; asm["_sbrk"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real__sbrk.apply(null, arguments); +}; + +var real_establishStackSpace = asm["establishStackSpace"]; asm["establishStackSpace"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real_establishStackSpace.apply(null, arguments); +}; + +var real_getTempRet0 = asm["getTempRet0"]; asm["getTempRet0"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real_getTempRet0.apply(null, arguments); +}; + +var real_setTempRet0 = asm["setTempRet0"]; asm["setTempRet0"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real_setTempRet0.apply(null, arguments); +}; + +var real_setThrew = asm["setThrew"]; asm["setThrew"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real_setThrew.apply(null, arguments); +}; + +var real_stackAlloc = asm["stackAlloc"]; asm["stackAlloc"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real_stackAlloc.apply(null, arguments); +}; + +var real_stackRestore = asm["stackRestore"]; asm["stackRestore"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real_stackRestore.apply(null, arguments); +}; + +var real_stackSave = asm["stackSave"]; asm["stackSave"] = function() { + assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)'); + assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)'); + return real_stackSave.apply(null, arguments); +}; +var ___errno_location = Module["___errno_location"] = asm["___errno_location"]; +var _fflush = Module["_fflush"] = asm["_fflush"]; +var _free = Module["_free"] = asm["_free"]; +var _main = Module["_main"] = asm["_main"]; +var _malloc = Module["_malloc"] = asm["_malloc"]; +var _memcpy = Module["_memcpy"] = asm["_memcpy"]; +var _memset = Module["_memset"] = asm["_memset"]; +var _sbrk = Module["_sbrk"] = asm["_sbrk"]; +var establishStackSpace = Module["establishStackSpace"] = asm["establishStackSpace"]; +var getTempRet0 = Module["getTempRet0"] = asm["getTempRet0"]; +var runPostSets = Module["runPostSets"] = asm["runPostSets"]; +var setTempRet0 = Module["setTempRet0"] = asm["setTempRet0"]; +var setThrew = Module["setThrew"] = asm["setThrew"]; +var stackAlloc = Module["stackAlloc"] = asm["stackAlloc"]; +var stackRestore = Module["stackRestore"] = asm["stackRestore"]; +var stackSave = Module["stackSave"] = asm["stackSave"]; +var dynCall_ii = Module["dynCall_ii"] = asm["dynCall_ii"]; +var dynCall_iiii = Module["dynCall_iiii"] = asm["dynCall_iiii"]; +; + + + +// === Auto-generated postamble setup entry stuff === + +Module['asm'] = asm; + +if (!Module["intArrayFromString"]) Module["intArrayFromString"] = function() { abort("'intArrayFromString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["intArrayToString"]) Module["intArrayToString"] = function() { abort("'intArrayToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["ccall"]) Module["ccall"] = function() { abort("'ccall' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["cwrap"]) Module["cwrap"] = function() { abort("'cwrap' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["setValue"]) Module["setValue"] = function() { abort("'setValue' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["getValue"]) Module["getValue"] = function() { abort("'getValue' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["allocate"]) Module["allocate"] = function() { abort("'allocate' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["getMemory"]) Module["getMemory"] = function() { abort("'getMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["Pointer_stringify"]) Module["Pointer_stringify"] = function() { abort("'Pointer_stringify' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["AsciiToString"]) Module["AsciiToString"] = function() { abort("'AsciiToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["stringToAscii"]) Module["stringToAscii"] = function() { abort("'stringToAscii' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["UTF8ArrayToString"]) Module["UTF8ArrayToString"] = function() { abort("'UTF8ArrayToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["UTF8ToString"]) Module["UTF8ToString"] = function() { abort("'UTF8ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["stringToUTF8Array"]) Module["stringToUTF8Array"] = function() { abort("'stringToUTF8Array' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["stringToUTF8"]) Module["stringToUTF8"] = function() { abort("'stringToUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["lengthBytesUTF8"]) Module["lengthBytesUTF8"] = function() { abort("'lengthBytesUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["UTF16ToString"]) Module["UTF16ToString"] = function() { abort("'UTF16ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["stringToUTF16"]) Module["stringToUTF16"] = function() { abort("'stringToUTF16' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["lengthBytesUTF16"]) Module["lengthBytesUTF16"] = function() { abort("'lengthBytesUTF16' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["UTF32ToString"]) Module["UTF32ToString"] = function() { abort("'UTF32ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["stringToUTF32"]) Module["stringToUTF32"] = function() { abort("'stringToUTF32' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["lengthBytesUTF32"]) Module["lengthBytesUTF32"] = function() { abort("'lengthBytesUTF32' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["allocateUTF8"]) Module["allocateUTF8"] = function() { abort("'allocateUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["stackTrace"]) Module["stackTrace"] = function() { abort("'stackTrace' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["addOnPreRun"]) Module["addOnPreRun"] = function() { abort("'addOnPreRun' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["addOnInit"]) Module["addOnInit"] = function() { abort("'addOnInit' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["addOnPreMain"]) Module["addOnPreMain"] = function() { abort("'addOnPreMain' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["addOnExit"]) Module["addOnExit"] = function() { abort("'addOnExit' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["addOnPostRun"]) Module["addOnPostRun"] = function() { abort("'addOnPostRun' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["writeStringToMemory"]) Module["writeStringToMemory"] = function() { abort("'writeStringToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["writeArrayToMemory"]) Module["writeArrayToMemory"] = function() { abort("'writeArrayToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["writeAsciiToMemory"]) Module["writeAsciiToMemory"] = function() { abort("'writeAsciiToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["addRunDependency"]) Module["addRunDependency"] = function() { abort("'addRunDependency' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["removeRunDependency"]) Module["removeRunDependency"] = function() { abort("'removeRunDependency' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["FS"]) Module["FS"] = function() { abort("'FS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["FS_createFolder"]) Module["FS_createFolder"] = function() { abort("'FS_createFolder' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["FS_createPath"]) Module["FS_createPath"] = function() { abort("'FS_createPath' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["FS_createDataFile"]) Module["FS_createDataFile"] = function() { abort("'FS_createDataFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["FS_createPreloadedFile"]) Module["FS_createPreloadedFile"] = function() { abort("'FS_createPreloadedFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["FS_createLazyFile"]) Module["FS_createLazyFile"] = function() { abort("'FS_createLazyFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["FS_createLink"]) Module["FS_createLink"] = function() { abort("'FS_createLink' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["FS_createDevice"]) Module["FS_createDevice"] = function() { abort("'FS_createDevice' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["FS_unlink"]) Module["FS_unlink"] = function() { abort("'FS_unlink' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you") }; +if (!Module["GL"]) Module["GL"] = function() { abort("'GL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["staticAlloc"]) Module["staticAlloc"] = function() { abort("'staticAlloc' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["dynamicAlloc"]) Module["dynamicAlloc"] = function() { abort("'dynamicAlloc' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["warnOnce"]) Module["warnOnce"] = function() { abort("'warnOnce' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["loadDynamicLibrary"]) Module["loadDynamicLibrary"] = function() { abort("'loadDynamicLibrary' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["loadWebAssemblyModule"]) Module["loadWebAssemblyModule"] = function() { abort("'loadWebAssemblyModule' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["getLEB"]) Module["getLEB"] = function() { abort("'getLEB' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["getFunctionTables"]) Module["getFunctionTables"] = function() { abort("'getFunctionTables' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["alignFunctionTables"]) Module["alignFunctionTables"] = function() { abort("'alignFunctionTables' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["registerFunctions"]) Module["registerFunctions"] = function() { abort("'registerFunctions' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["addFunction"]) Module["addFunction"] = function() { abort("'addFunction' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["removeFunction"]) Module["removeFunction"] = function() { abort("'removeFunction' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["getFuncWrapper"]) Module["getFuncWrapper"] = function() { abort("'getFuncWrapper' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["prettyPrint"]) Module["prettyPrint"] = function() { abort("'prettyPrint' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["makeBigInt"]) Module["makeBigInt"] = function() { abort("'makeBigInt' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["dynCall"]) Module["dynCall"] = function() { abort("'dynCall' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["getCompilerSetting"]) Module["getCompilerSetting"] = function() { abort("'getCompilerSetting' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["intArrayFromBase64"]) Module["intArrayFromBase64"] = function() { abort("'intArrayFromBase64' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") }; +if (!Module["tryParseAsDataURI"]) Module["tryParseAsDataURI"] = function() { abort("'tryParseAsDataURI' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") };if (!Module["ALLOC_NORMAL"]) Object.defineProperty(Module, "ALLOC_NORMAL", { get: function() { abort("'ALLOC_NORMAL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") } }); +if (!Module["ALLOC_STACK"]) Object.defineProperty(Module, "ALLOC_STACK", { get: function() { abort("'ALLOC_STACK' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") } }); +if (!Module["ALLOC_STATIC"]) Object.defineProperty(Module, "ALLOC_STATIC", { get: function() { abort("'ALLOC_STATIC' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") } }); +if (!Module["ALLOC_DYNAMIC"]) Object.defineProperty(Module, "ALLOC_DYNAMIC", { get: function() { abort("'ALLOC_DYNAMIC' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") } }); +if (!Module["ALLOC_NONE"]) Object.defineProperty(Module, "ALLOC_NONE", { get: function() { abort("'ALLOC_NONE' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)") } }); + +if (memoryInitializer) { + if (!isDataURI(memoryInitializer)) { + if (typeof Module['locateFile'] === 'function') { + memoryInitializer = Module['locateFile'](memoryInitializer); + } else if (Module['memoryInitializerPrefixURL']) { + memoryInitializer = Module['memoryInitializerPrefixURL'] + memoryInitializer; + } + } + if (ENVIRONMENT_IS_NODE || ENVIRONMENT_IS_SHELL) { + var data = Module['readBinary'](memoryInitializer); + HEAPU8.set(data, GLOBAL_BASE); + } else { + addRunDependency('memory initializer'); + var applyMemoryInitializer = function(data) { + if (data.byteLength) data = new Uint8Array(data); + for (var i = 0; i < data.length; i++) { + assert(HEAPU8[GLOBAL_BASE + i] === 0, "area for memory initializer should not have been touched before it's loaded"); + } + HEAPU8.set(data, GLOBAL_BASE); + // Delete the typed array that contains the large blob of the memory initializer request response so that + // we won't keep unnecessary memory lying around. However, keep the XHR object itself alive so that e.g. + // its .status field can still be accessed later. + if (Module['memoryInitializerRequest']) delete Module['memoryInitializerRequest'].response; + removeRunDependency('memory initializer'); + } + function doBrowserLoad() { + Module['readAsync'](memoryInitializer, applyMemoryInitializer, function() { + throw 'could not load memory initializer ' + memoryInitializer; + }); + } + var memoryInitializerBytes = tryParseAsDataURI(memoryInitializer); + if (memoryInitializerBytes) { + applyMemoryInitializer(memoryInitializerBytes.buffer); + } else + if (Module['memoryInitializerRequest']) { + // a network request has already been created, just use that + function useRequest() { + var request = Module['memoryInitializerRequest']; + var response = request.response; + if (request.status !== 200 && request.status !== 0) { + var data = tryParseAsDataURI(Module['memoryInitializerRequestURL']); + if (data) { + response = data.buffer; + } else { + // If you see this warning, the issue may be that you are using locateFile or memoryInitializerPrefixURL, and defining them in JS. That + // means that the HTML file doesn't know about them, and when it tries to create the mem init request early, does it to the wrong place. + // Look in your browser's devtools network console to see what's going on. + console.warn('a problem seems to have happened with Module.memoryInitializerRequest, status: ' + request.status + ', retrying ' + memoryInitializer); + doBrowserLoad(); + return; + } + } + applyMemoryInitializer(response); + } + if (Module['memoryInitializerRequest'].response) { + setTimeout(useRequest, 0); // it's already here; but, apply it asynchronously + } else { + Module['memoryInitializerRequest'].addEventListener('load', useRequest); // wait for it + } + } else { + // fetch it from the network ourselves + doBrowserLoad(); + } + } +} + + + +/** + * @constructor + * @extends {Error} + * @this {ExitStatus} + */ +function ExitStatus(status) { + this.name = "ExitStatus"; + this.message = "Program terminated with exit(" + status + ")"; + this.status = status; +}; +ExitStatus.prototype = new Error(); +ExitStatus.prototype.constructor = ExitStatus; + +var initialStackTop; +var calledMain = false; + +dependenciesFulfilled = function runCaller() { + // If run has never been called, and we should call run (INVOKE_RUN is true, and Module.noInitialRun is not false) + if (!Module['calledRun']) run(); + if (!Module['calledRun']) dependenciesFulfilled = runCaller; // try this again later, after new deps are fulfilled +} + +Module['callMain'] = function callMain(args) { + assert(runDependencies == 0, 'cannot call main when async dependencies remain! (listen on __ATMAIN__)'); + assert(__ATPRERUN__.length == 0, 'cannot call main when preRun functions remain to be called'); + + args = args || []; + + ensureInitRuntime(); + + var argc = args.length+1; + var argv = stackAlloc((argc + 1) * 4); + HEAP32[argv >> 2] = allocateUTF8OnStack(Module['thisProgram']); + for (var i = 1; i < argc; i++) { + HEAP32[(argv >> 2) + i] = allocateUTF8OnStack(args[i - 1]); + } + HEAP32[(argv >> 2) + argc] = 0; + + + try { + + var ret = Module['_main'](argc, argv, 0); + + + // if we're not running an evented main loop, it's time to exit + exit(ret, /* implicit = */ true); + } + catch(e) { + if (e instanceof ExitStatus) { + // exit() throws this once it's done to make sure execution + // has been stopped completely + return; + } else if (e == 'SimulateInfiniteLoop') { + // running an evented main loop, don't immediately exit + Module['noExitRuntime'] = true; + return; + } else { + var toLog = e; + if (e && typeof e === 'object' && e.stack) { + toLog = [e, e.stack]; + } + Module.printErr('exception thrown: ' + toLog); + Module['quit'](1, e); + } + } finally { + calledMain = true; + } +} + + + + +/** @type {function(Array=)} */ +function run(args) { + args = args || Module['arguments']; + + if (runDependencies > 0) { + return; + } + + writeStackCookie(); + + preRun(); + + if (runDependencies > 0) return; // a preRun added a dependency, run will be called later + if (Module['calledRun']) return; // run may have just been called through dependencies being fulfilled just in this very frame + + function doRun() { + if (Module['calledRun']) return; // run may have just been called while the async setStatus time below was happening + Module['calledRun'] = true; + + if (ABORT) return; + + ensureInitRuntime(); + + preMain(); + + if (Module['onRuntimeInitialized']) Module['onRuntimeInitialized'](); + + if (Module['_main'] && shouldRunNow) Module['callMain'](args); + + postRun(); + } + + if (Module['setStatus']) { + Module['setStatus']('Running...'); + setTimeout(function() { + setTimeout(function() { + Module['setStatus'](''); + }, 1); + doRun(); + }, 1); + } else { + doRun(); + } + checkStackCookie(); +} +Module['run'] = run; + + +function exit(status, implicit) { + + // if this is just main exit-ing implicitly, and the status is 0, then we + // don't need to do anything here and can just leave. if the status is + // non-zero, though, then we need to report it. + // (we may have warned about this earlier, if a situation justifies doing so) + if (implicit && Module['noExitRuntime'] && status === 0) { + return; + } + + if (Module['noExitRuntime']) { + // if exit() was called, we may warn the user if the runtime isn't actually being shut down + if (!implicit) { + Module.printErr('exit(' + status + ') called, but noExitRuntime is set due to an async operation, so halting execution but not exiting the runtime or preventing further async execution (you can use emscripten_force_exit, if you want to force a true shutdown)'); + } + } else { + + ABORT = true; + EXITSTATUS = status; + STACKTOP = initialStackTop; + + exitRuntime(); + + if (Module['onExit']) Module['onExit'](status); + } + + if (ENVIRONMENT_IS_NODE) { + process['exit'](status); + } + Module['quit'](status, new ExitStatus(status)); +} +Module['exit'] = exit; + +var abortDecorators = []; + +function abort(what) { + if (Module['onAbort']) { + Module['onAbort'](what); + } + + if (what !== undefined) { + Module.print(what); + Module.printErr(what); + what = JSON.stringify(what) + } else { + what = ''; + } + + ABORT = true; + EXITSTATUS = 1; + + var extra = ''; + var output = 'abort(' + what + ') at ' + stackTrace() + extra; + if (abortDecorators) { + abortDecorators.forEach(function(decorator) { + output = decorator(output, what); + }); + } + throw output; +} +Module['abort'] = abort; + +// {{PRE_RUN_ADDITIONS}} + +if (Module['preInit']) { + if (typeof Module['preInit'] == 'function') Module['preInit'] = [Module['preInit']]; + while (Module['preInit'].length > 0) { + Module['preInit'].pop()(); + } +} + +// shouldRunNow refers to calling main(), not run(). +var shouldRunNow = true; +if (Module['noInitialRun']) { + shouldRunNow = false; +} + + +run(); + +// {{POST_RUN_ADDITIONS}} + + + + + +// {{MODULE_ADDITIONS}} + + + diff --git a/asm/libs/opus/autogen.sh b/asm/libs/opus/autogen.sh new file mode 100755 index 00000000..4de5f1c3 --- /dev/null +++ b/asm/libs/opus/autogen.sh @@ -0,0 +1,10 @@ +#!/bin/sh +# Run this to set up the build system: configure, makefiles, etc. +set -e + +srcdir=`dirname $0` +test -n "$srcdir" && cd "$srcdir" + +echo "Updating build configuration files, please wait...." + +autoreconf -isf diff --git a/asm/libs/opus/build/libopus.js b/asm/libs/opus/build/libopus.js new file mode 100644 index 00000000..3dc84e0c --- /dev/null +++ b/asm/libs/opus/build/libopus.js @@ -0,0 +1,57 @@ +var Module = function(Module) { + Module = Module || {}; + +var a;a||(a=typeof Module !== 'undefined' ? Module : {});var e={},g;for(g in a)a.hasOwnProperty(g)&&(e[g]=a[g]);a.arguments=[];a.thisProgram="./this.program";a.quit=function(b,c){throw c;};a.preRun=[];a.postRun=[];var k=!1,l=!1,m=!1,n=!1; +if(a.ENVIRONMENT)if("WEB"===a.ENVIRONMENT)k=!0;else if("WORKER"===a.ENVIRONMENT)l=!0;else if("NODE"===a.ENVIRONMENT)m=!0;else if("SHELL"===a.ENVIRONMENT)n=!0;else throw Error("Module['ENVIRONMENT'] value is not valid. must be one of: WEB|WORKER|NODE|SHELL.");else k="object"===typeof window,l="function"===typeof importScripts,m="object"===typeof process&&"function"===typeof require&&!k&&!l,n=!k&&!m&&!l; +if(m){var p,q;a.read=function(b,c){var d=r(b);d||(p||(p=require("fs")),q||(q=require("path")),b=q.normalize(b),d=p.readFileSync(b));return c?d:d.toString()};a.readBinary=function(b){b=a.read(b,!0);b.buffer||(b=new Uint8Array(b));assert(b.buffer);return b};1>2]=H;D=!0;var la=!1;function v(b){for(var c=[],d=0;d>4; +h=(h&15)<<4|t>>2;var S=(t&3)<<6|J;c+=String.fromCharCode(f);64!==t&&(c+=String.fromCharCode(h));64!==J&&(c+=String.fromCharCode(S))}while(d>2]=b);return b},_emscripten_memcpy_big:function(b,c,d){z.set(z.subarray(c,c+d),b);return b},_llvm_pow_f64:ha,_llvm_stackrestore:function(b){var c=W.a[b];W.a.splice(b, +1);na(c)},_llvm_stacksave:W,DYNAMICTOP_PTR:I,tempDoublePtr:ia,ABORT:x,STACKTOP:F,STACK_MAX:G};// EMSCRIPTEN_START_ASM +var X=(/** @suppress {uselessCode} */ function(global,env,buffer) { +"use asm";var a=new global.Int8Array(buffer);var b=new global.Int16Array(buffer);var c=new global.Int32Array(buffer);var d=new global.Uint8Array(buffer);var e=new global.Uint16Array(buffer);var f=new global.Uint32Array(buffer);var g=new global.Float32Array(buffer);var h=new global.Float64Array(buffer);var i=env.DYNAMICTOP_PTR|0;var j=env.tempDoublePtr|0;var k=env.ABORT|0;var l=env.STACKTOP|0;var m=env.STACK_MAX|0;var n=0;var o=0;var p=0;var q=0;var r=global.NaN,s=global.Infinity;var t=0,u=0,v=0,w=0,x=0.0;var y=0;var z=global.Math.floor;var A=global.Math.abs;var B=global.Math.sqrt;var C=global.Math.pow;var D=global.Math.cos;var E=global.Math.sin;var F=global.Math.tan;var G=global.Math.acos;var H=global.Math.asin;var I=global.Math.atan;var J=global.Math.atan2;var K=global.Math.exp;var L=global.Math.log;var M=global.Math.ceil;var N=global.Math.imul;var O=global.Math.min;var P=global.Math.max;var Q=global.Math.clz32;var R=env.abort;var S=env.assert;var T=env.enlargeMemory;var U=env.getTotalMemory;var V=env.abortOnCannotGrowMemory;var W=env.invoke_viiiiiii;var X=env.___setErrNo;var Y=env._emscripten_memcpy_big;var Z=env._llvm_pow_f64;var _=env._llvm_stackrestore;var $=env._llvm_stacksave;var aa=0.0; +// EMSCRIPTEN_START_FUNCS +function hb(a,d,e,f,h,i,j,k,m,n,o,p,q){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=+n;o=o|0;p=+p;q=q|0;var r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,M=0,O=0,P=0,Q=0,R=0,S=0;S=l;l=l+96|0;I=S+92|0;u=S+88|0;E=S+84|0;G=S+80|0;s=S+76|0;D=S+72|0;t=S+68|0;P=S+64|0;J=S+60|0;O=S+56|0;v=S+52|0;M=S+48|0;H=S+40|0;K=S+36|0;F=S+32|0;R=S+28|0;Q=S+24|0;B=S+20|0;C=S+16|0;y=S+12|0;x=S+8|0;r=S+4|0;w=S;c[I>>2]=a;c[u>>2]=d;c[E>>2]=e;c[G>>2]=f;c[s>>2]=h;c[D>>2]=i;c[t>>2]=j;c[P>>2]=k;c[J>>2]=m;g[O>>2]=n;c[v>>2]=o;g[M>>2]=p;c[S+44>>2]=q;g[K>>2]=0.0;g[Q>>2]=5.0;if((c[D>>2]|0)==2){g[y>>2]=0.0;c[H>>2]=0;while(1){if((c[H>>2]|0)>=8)break;g[r>>2]=+kb((c[u>>2]|0)+(b[(c[(c[I>>2]|0)+32>>2]|0)+(c[H>>2]<<1)>>1]<>2]<<2)|0,(c[u>>2]|0)+((c[t>>2]|0)+(b[(c[(c[I>>2]|0)+32>>2]|0)+(c[H>>2]<<1)>>1]<>2])<<2)|0,(b[(c[(c[I>>2]|0)+32>>2]|0)+((c[H>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[I>>2]|0)+32>>2]|0)+(c[H>>2]<<1)>>1]|0)<>2]);g[y>>2]=+g[y>>2]+ +g[r>>2];c[H>>2]=(c[H>>2]|0)+1}g[y>>2]=+g[y>>2]*.125;if(1.0<+A(+(+g[y>>2])))p=1.0;else p=+A(+(+g[y>>2]));g[y>>2]=p;g[x>>2]=+g[y>>2];c[H>>2]=8;while(1){if((c[H>>2]|0)>=(c[v>>2]|0))break;g[w>>2]=+kb((c[u>>2]|0)+(b[(c[(c[I>>2]|0)+32>>2]|0)+(c[H>>2]<<1)>>1]<>2]<<2)|0,(c[u>>2]|0)+((c[t>>2]|0)+(b[(c[(c[I>>2]|0)+32>>2]|0)+(c[H>>2]<<1)>>1]<>2])<<2)|0,(b[(c[(c[I>>2]|0)+32>>2]|0)+((c[H>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[I>>2]|0)+32>>2]|0)+(c[H>>2]<<1)>>1]|0)<>2]);if(+g[x>>2]<+A(+(+g[w>>2])))p=+g[x>>2];else p=+A(+(+g[w>>2]));g[x>>2]=p;c[H>>2]=(c[H>>2]|0)+1}if(1.0<+A(+(+g[x>>2])))p=1.0;else p=+A(+(+g[x>>2]));g[x>>2]=p;g[B>>2]=+L(+(1.0010000467300415-+g[y>>2]*+g[y>>2]))*1.4426950408889634;if(+g[B>>2]*.5>+L(+(1.0010000467300415-+g[x>>2]*+g[x>>2]))*1.4426950408889634)p=+g[B>>2]*.5;else p=+L(+(1.0010000467300415-+g[x>>2]*+g[x>>2]))*1.4426950408889634;g[C>>2]=p;g[Q>>2]=+g[Q>>2]+(-4.0>+g[B>>2]*.75?-4.0:+g[B>>2]*.75);if(+g[c[J>>2]>>2]+.25<-(+g[C>>2]*.5))p=+g[c[J>>2]>>2]+.25;else p=-(+g[C>>2]*.5);g[c[J>>2]>>2]=p}c[F>>2]=0;do{c[H>>2]=0;while(1){if((c[H>>2]|0)>=((c[G>>2]|0)-1|0))break;n=+g[(c[E>>2]|0)+((c[H>>2]|0)+(N(c[F>>2]|0,c[(c[I>>2]|0)+8>>2]|0)|0)<<2)>>2];g[K>>2]=+g[K>>2]+n*+(2+(c[H>>2]<<1)-(c[G>>2]|0)|0);c[H>>2]=(c[H>>2]|0)+1}J=(c[F>>2]|0)+1|0;c[F>>2]=J}while((J|0)<(c[D>>2]|0));n=+(N(c[D>>2]|0,(c[G>>2]|0)-1|0)|0);g[K>>2]=+g[K>>2]/n;if(2.0<(+g[K>>2]+1.0)/6.0)p=2.0;else p=(+g[K>>2]+1.0)/6.0;if(!(-2.0>p))if(2.0<(+g[K>>2]+1.0)/6.0)p=2.0;else p=(+g[K>>2]+1.0)/6.0;else p=-2.0;g[Q>>2]=+g[Q>>2]-p;g[Q>>2]=+g[Q>>2]-+g[M>>2];g[Q>>2]=+g[Q>>2]-+g[O>>2]*2.0;if(c[c[P>>2]>>2]|0){if(2.0<(+g[(c[P>>2]|0)+8>>2]+.05000000074505806)*2.0)p=2.0;else p=(+g[(c[P>>2]|0)+8>>2]+.05000000074505806)*2.0;if(!(-2.0>p))if(2.0<(+g[(c[P>>2]|0)+8>>2]+.05000000074505806)*2.0)p=2.0;else p=(+g[(c[P>>2]|0)+8>>2]+.05000000074505806)*2.0;else p=-2.0;g[Q>>2]=+g[Q>>2]-p}c[R>>2]=~~+z(+(+g[Q>>2]+.5));if(0>((10<(c[R>>2]|0)?10:c[R>>2]|0)|0)){Q=0;c[R>>2]=Q;R=c[R>>2]|0;l=S;return R|0}Q=10<(c[R>>2]|0)?10:c[R>>2]|0;c[R>>2]=Q;R=c[R>>2]|0;l=S;return R|0}function ib(a,d,e,f,h,i,j,k,m,n,o,p,q,r,s,t,u,v,w){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=+n;o=o|0;p=+p;q=q|0;r=+r;s=s|0;t=t|0;u=u|0;v=+v;w=+w;var x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0;ea=l;l=l+144|0;ga=ea+140|0;D=ea+136|0;aa=ea+132|0;P=ea+128|0;W=ea+124|0;fa=ea+120|0;O=ea+116|0;A=ea+112|0;X=ea+108|0;C=ea+104|0;F=ea+100|0;_=ea+96|0;I=ea+92|0;U=ea+88|0;G=ea+84|0;T=ea+80|0;Y=ea+76|0;J=ea+72|0;ca=ea+68|0;ba=ea+64|0;H=ea+60|0;x=ea+56|0;E=ea+52|0;V=ea+48|0;R=ea+44|0;y=ea+40|0;z=ea+36|0;B=ea+32|0;M=ea+28|0;L=ea+24|0;K=ea+20|0;S=ea+16|0;Q=ea+12|0;Z=ea+8|0;$=ea+4|0;da=ea;c[ga>>2]=a;c[D>>2]=d;c[aa>>2]=e;c[P>>2]=f;c[W>>2]=h;c[fa>>2]=i;c[O>>2]=j;c[A>>2]=k;c[X>>2]=m;g[C>>2]=n;c[F>>2]=o;g[_>>2]=p;c[I>>2]=q;g[U>>2]=r;c[G>>2]=s;c[T>>2]=t;c[Y>>2]=u;g[J>>2]=v;g[ca>>2]=w;c[V>>2]=c[(c[ga>>2]|0)+8>>2];c[R>>2]=c[(c[ga>>2]|0)+32>>2];c[x>>2]=c[fa>>2]|0?c[fa>>2]|0:c[V>>2]|0;c[H>>2]=b[(c[R>>2]|0)+(c[x>>2]<<1)>>1]<>2];if((c[O>>2]|0)==2)c[H>>2]=(c[H>>2]|0)+(b[(c[R>>2]|0)+(((c[A>>2]|0)<(c[x>>2]|0)?c[A>>2]|0:c[x>>2]|0)<<1)>>1]<>2]);c[ba>>2]=c[aa>>2];if(c[c[D>>2]>>2]|0?+g[(c[D>>2]|0)+16>>2]<.4:0)c[ba>>2]=(c[ba>>2]|0)-~~(+(c[H>>2]<<3|0)*(.4000000059604645-+g[(c[D>>2]|0)+16>>2]));if((c[O>>2]|0)==2){c[y>>2]=(c[A>>2]|0)<(c[x>>2]|0)?c[A>>2]|0:c[x>>2]|0;c[z>>2]=(b[(c[R>>2]|0)+(c[y>>2]<<1)>>1]<>2])-(c[y>>2]|0);g[B>>2]=+(c[z>>2]|0)*.800000011920929/+(c[H>>2]|0);g[C>>2]=+g[C>>2]<1.0?+g[C>>2]:1.0;if(+g[B>>2]*+(c[ba>>2]|0)<(+g[C>>2]-.10000000149011612)*+(c[z>>2]<<3|0)){j=c[ba>>2]|0;r=+g[B>>2]}else{j=c[z>>2]<<3;r=+g[C>>2]-.10000000149011612}c[ba>>2]=(c[ba>>2]|0)-~~(r*+(j|0))}c[ba>>2]=(c[ba>>2]|0)+((c[F>>2]|0)-(16<>2]));g[E>>2]=(c[G>>2]|0)==5010?.019999999552965164:.03999999910593033;c[ba>>2]=(c[ba>>2]|0)+~~((+g[_>>2]-+g[E>>2])*+(c[ba>>2]|0));if(!(c[T>>2]|0?1:(c[c[D>>2]>>2]|0)==0)){if(0.0>+g[(c[D>>2]|0)+4>>2]-.15000000596046448)r=0.0;else r=+g[(c[D>>2]|0)+4>>2]-.15000000596046448;g[L>>2]=r-.09000000357627869;c[M>>2]=(c[ba>>2]|0)+~~(+(c[H>>2]<<3|0)*1.2000000476837158*+g[L>>2]);if(c[I>>2]|0)c[M>>2]=(c[M>>2]|0)+~~(+(c[H>>2]<<3|0)*.800000011920929);c[ba>>2]=c[M>>2]}if(!((c[Y>>2]|0)==0|(c[T>>2]|0)!=0)){c[K>>2]=(c[ba>>2]|0)+~~(+g[J>>2]*+(c[H>>2]<<3|0));if(((c[ba>>2]|0)/4|0|0)>(c[K>>2]|0))j=(c[ba>>2]|0)/4|0;else j=c[K>>2]|0;c[ba>>2]=j}c[Q>>2]=b[(c[R>>2]|0)+((c[V>>2]|0)-2<<1)>>1]<>2];p=+((N(c[O>>2]|0,c[Q>>2]|0)|0)<<3|0);c[S>>2]=~~(p*+g[U>>2]);c[S>>2]=(c[S>>2]|0)>(c[ba>>2]>>2|0)?c[S>>2]|0:c[ba>>2]>>2;c[ba>>2]=(c[ba>>2]|0)<(c[S>>2]|0)?c[ba>>2]|0:c[S>>2]|0;if((c[Y>>2]|0)==0|(c[T>>2]|0)!=0?(c[X>>2]|0)!=0|(c[W>>2]|0)<64e3:0){if(0.0>+((c[W>>2]|0)-32e3|0)*.000030517578125)r=0.0;else r=+((c[W>>2]|0)-32e3|0)*.000030517578125;g[Z>>2]=r;if(c[X>>2]|0)g[Z>>2]=+g[Z>>2]<.6700000166893005?+g[Z>>2]:.6700000166893005;c[ba>>2]=(c[aa>>2]|0)+~~(+g[Z>>2]*+((c[ba>>2]|0)-(c[aa>>2]|0)|0))}if(!((c[Y>>2]|0)==0&+g[_>>2]<.20000000298023224)){fa=c[aa>>2]|0;fa=fa<<1;da=c[ba>>2]|0;da=(fa|0)<(da|0);fa=c[aa>>2]|0;fa=fa<<1;ga=c[ba>>2]|0;ga=da?fa:ga;c[ba>>2]=ga;ga=c[ba>>2]|0;l=ea;return ga|0}if(0>((32e3<(96e3-(c[W>>2]|0)|0)?32e3:96e3-(c[W>>2]|0)|0)|0))j=0;else j=32e3<(96e3-(c[W>>2]|0)|0)?32e3:96e3-(c[W>>2]|0)|0;g[$>>2]=+(j|0)*3.099999958067201e-06;g[da>>2]=+g[ca>>2]*+g[$>>2];c[ba>>2]=(c[ba>>2]|0)+~~(+g[da>>2]*+(c[ba>>2]|0));fa=c[aa>>2]|0;fa=fa<<1;da=c[ba>>2]|0;da=(fa|0)<(da|0);fa=c[aa>>2]|0;fa=fa<<1;ga=c[ba>>2]|0;ga=da?fa:ga;c[ba>>2]=ga;ga=c[ba>>2]|0;l=ea;return ga|0}function jb(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;l=d;return c[(c[b>>2]|0)+44>>2]|0}function kb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;i=m+16|0;k=m+12|0;f=m+8|0;h=m+4|0;j=m;c[i>>2]=a;c[k>>2]=b;c[f>>2]=d;g[j>>2]=0.0;c[h>>2]=0;while(1){e=+g[j>>2];if((c[h>>2]|0)>=(c[f>>2]|0))break;g[j>>2]=e+ +g[(c[i>>2]|0)+(c[h>>2]<<2)>>2]*+g[(c[k>>2]|0)+(c[h>>2]<<2)>>2];c[h>>2]=(c[h>>2]|0)+1}l=m;return +e}function lb(a){a=a|0;var b=0,d=0,e=0,f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0.0;n=l;l=l+48|0;b=n+32|0;m=n+28|0;d=n+24|0;e=n+20|0;f=n+16|0;h=n+12|0;i=n+8|0;j=n+4|0;k=n;c[m>>2]=a;g[f>>2]=+g[(c[m>>2]|0)+8>>2];a=c[m>>2]|0;if(+g[c[m>>2]>>2]>+g[(c[m>>2]|0)+4>>2]){g[d>>2]=+g[a+4>>2];g[e>>2]=+g[c[m>>2]>>2]}else{g[d>>2]=+g[a>>2];g[e>>2]=+g[(c[m>>2]|0)+4>>2]}a=c[m>>2]|0;if(+g[(c[m>>2]|0)+12>>2]>+g[(c[m>>2]|0)+16>>2]){g[h>>2]=+g[a+16>>2];g[i>>2]=+g[(c[m>>2]|0)+12>>2]}else{g[h>>2]=+g[a+12>>2];g[i>>2]=+g[(c[m>>2]|0)+16>>2]}if(+g[d>>2]>+g[h>>2]){g[j>>2]=+g[d>>2];g[d>>2]=+g[h>>2];g[h>>2]=+g[j>>2];g[k>>2]=+g[e>>2];g[e>>2]=+g[i>>2];g[i>>2]=+g[k>>2]}if(+g[f>>2]>+g[e>>2])if(+g[e>>2]<+g[h>>2]){g[b>>2]=+g[f>>2]<+g[h>>2]?+g[f>>2]:+g[h>>2];o=+g[b>>2];l=n;return +o}else{g[b>>2]=+g[i>>2]<+g[e>>2]?+g[i>>2]:+g[e>>2];o=+g[b>>2];l=n;return +o}else if(+g[f>>2]<+g[h>>2]){g[b>>2]=+g[e>>2]<+g[h>>2]?+g[e>>2]:+g[h>>2];o=+g[b>>2];l=n;return +o}else{g[b>>2]=+g[f>>2]<+g[i>>2]?+g[f>>2]:+g[i>>2];o=+g[b>>2];l=n;return +o}return 0.0}function mb(a){a=a|0;var b=0,d=0,e=0,f=0,h=0,i=0,j=0.0;i=l;l=l+32|0;b=i+16|0;h=i+12|0;d=i+8|0;e=i+4|0;f=i;c[h>>2]=a;a=c[h>>2]|0;if(+g[c[h>>2]>>2]>+g[(c[h>>2]|0)+4>>2]){g[d>>2]=+g[a+4>>2];g[e>>2]=+g[c[h>>2]>>2]}else{g[d>>2]=+g[a>>2];g[e>>2]=+g[(c[h>>2]|0)+4>>2]}g[f>>2]=+g[(c[h>>2]|0)+8>>2];if(+g[e>>2]<+g[f>>2]){g[b>>2]=+g[e>>2];j=+g[b>>2];l=i;return +j}if(+g[d>>2]<+g[f>>2]){g[b>>2]=+g[f>>2];j=+g[b>>2];l=i;return +j}else{g[b>>2]=+g[d>>2];j=+g[b>>2];l=i;return +j}return 0.0}function nb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=+e;var f=0,h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+32|0;m=n+20|0;i=n+16|0;h=n+12|0;j=n+8|0;k=n+4|0;f=n;c[m>>2]=a;c[i>>2]=b;c[h>>2]=d;g[j>>2]=e;g[f>>2]=0.0;c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[i>>2]|0))break;e=+A(+(+g[(c[m>>2]|0)+(c[k>>2]<<2)>>2]));g[f>>2]=+g[f>>2]+e;c[k>>2]=(c[k>>2]|0)+1}g[f>>2]=+g[f>>2]+ +(c[h>>2]|0)*+g[j>>2]*+g[f>>2];l=n;return +(+g[f>>2])}function ob(a){a=a|0;var b=0,d=0,e=0;b=l;l=l+16|0;d=b+4|0;e=b;c[d>>2]=a;c[e>>2]=sc(48e3,960,0)|0;a=pb(c[e>>2]|0,c[d>>2]|0)|0;l=b;return a|0}function pb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;e=l;l=l+16|0;f=e+8|0;g=e+4|0;d=e;c[f>>2]=a;c[g>>2]=b;a=88+((N(c[g>>2]|0,2048+(c[(c[f>>2]|0)+4>>2]|0)|0)|0)-1<<2)|0;c[d>>2]=a+((c[g>>2]|0)*24<<2)+(c[(c[f>>2]|0)+8>>2]<<3<<2);l=e;return c[d>>2]|0}function qb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;i=l;l=l+32|0;f=i+16|0;h=i+12|0;g=i+8|0;j=i+4|0;e=i;c[h>>2]=a;c[g>>2]=b;c[j>>2]=d;b=c[h>>2]|0;a=sc(48e3,960,0)|0;c[e>>2]=rb(b,a,c[j>>2]|0)|0;if(c[e>>2]|0){c[f>>2]=c[e>>2];j=c[f>>2]|0;l=i;return j|0}j=Ma(c[g>>2]|0)|0;c[(c[h>>2]|0)+16>>2]=j;if(!(c[(c[h>>2]|0)+16>>2]|0)){c[f>>2]=-1;j=c[f>>2]|0;l=i;return j|0}else{c[f>>2]=0;j=c[f>>2]|0;l=i;return j|0}return 0}function rb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;i=l;l=l+32|0;g=i+16|0;h=i+12|0;f=i+8|0;e=i+4|0;c[h>>2]=a;c[f>>2]=b;c[e>>2]=d;if((c[e>>2]|0)<0|(c[e>>2]|0)>2){c[g>>2]=-1;h=c[g>>2]|0;l=i;return h|0}if(!(c[h>>2]|0)){c[g>>2]=-7;h=c[g>>2]|0;l=i;return h|0}else{a=c[h>>2]|0;aj(a|0,0,pb(c[f>>2]|0,c[e>>2]|0)|0)|0;c[c[h>>2]>>2]=c[f>>2];c[(c[h>>2]|0)+4>>2]=c[(c[f>>2]|0)+4>>2];a=c[e>>2]|0;c[(c[h>>2]|0)+8>>2]=a;c[(c[h>>2]|0)+12>>2]=a;c[(c[h>>2]|0)+16>>2]=1;c[(c[h>>2]|0)+20>>2]=0;c[(c[h>>2]|0)+24>>2]=c[(c[c[h>>2]>>2]|0)+12>>2];c[(c[h>>2]|0)+28>>2]=1;a=sb()|0;c[(c[h>>2]|0)+32>>2]=a;c[(c[h>>2]|0)+48>>2]=0;tb(c[h>>2]|0,4028,i)|0;c[g>>2]=0;h=c[g>>2]|0;l=i;return h|0}return 0}function sb(){return 0}function tb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0;G=l;l=l+128|0;F=G+120|0;m=G+116|0;H=G+112|0;e=G+96|0;n=G+88|0;w=G+84|0;r=G+80|0;B=G+76|0;o=G+72|0;x=G+68|0;p=G+64|0;y=G+60|0;q=G+56|0;z=G+52|0;f=G+48|0;h=G+44|0;i=G+40|0;j=G+36|0;k=G+32|0;s=G+28|0;A=G+24|0;t=G+20|0;C=G+16|0;u=G+12|0;D=G+8|0;v=G+4|0;E=G;c[m>>2]=a;c[H>>2]=b;c[e>>2]=d;a:do switch(c[H>>2]|0){case 10010:{E=(c[e>>2]|0)+(4-1)&~(4-1);H=c[E>>2]|0;c[e>>2]=E+4;c[w>>2]=H;c[n>>2]=c[w>>2];if((c[n>>2]|0)>=0?(c[n>>2]|0)<(c[(c[c[m>>2]>>2]|0)+8>>2]|0):0){c[(c[m>>2]|0)+20>>2]=c[n>>2];e=24}else e=25;break}case 10012:{E=(c[e>>2]|0)+(4-1)&~(4-1);H=c[E>>2]|0;c[e>>2]=E+4;c[B>>2]=H;c[r>>2]=c[B>>2];if((c[r>>2]|0)>=1?(c[r>>2]|0)<=(c[(c[c[m>>2]>>2]|0)+8>>2]|0):0){c[(c[m>>2]|0)+24>>2]=c[r>>2];e=24}else e=25;break}case 10008:{E=(c[e>>2]|0)+(4-1)&~(4-1);H=c[E>>2]|0;c[e>>2]=E+4;c[x>>2]=H;c[o>>2]=c[x>>2];if((c[o>>2]|0)<1|(c[o>>2]|0)>2)e=25;else{c[(c[m>>2]|0)+12>>2]=c[o>>2];e=24}break}case 10007:{E=(c[e>>2]|0)+(4-1)&~(4-1);H=c[E>>2]|0;c[e>>2]=E+4;c[y>>2]=H;c[p>>2]=c[y>>2];if(!(c[p>>2]|0))e=25;else{c[c[p>>2]>>2]=c[(c[m>>2]|0)+40>>2];c[(c[m>>2]|0)+40>>2]=0;e=24}break}case 4027:{E=(c[e>>2]|0)+(4-1)&~(4-1);H=c[E>>2]|0;c[e>>2]=E+4;c[z>>2]=H;c[q>>2]=c[z>>2];if(!(c[q>>2]|0))e=25;else{c[c[q>>2]>>2]=(c[(c[m>>2]|0)+4>>2]|0)/(c[(c[m>>2]|0)+16>>2]|0)|0;e=24}break}case 4028:{c[h>>2]=(c[m>>2]|0)+84+((N(2048+(c[(c[m>>2]|0)+4>>2]|0)|0,c[(c[m>>2]|0)+8>>2]|0)|0)<<2);c[i>>2]=(c[h>>2]|0)+((c[(c[m>>2]|0)+8>>2]|0)*24<<2);c[j>>2]=(c[i>>2]|0)+(c[(c[c[m>>2]>>2]|0)+8>>2]<<1<<2);c[k>>2]=(c[j>>2]|0)+(c[(c[c[m>>2]>>2]|0)+8>>2]<<1<<2);aj((c[m>>2]|0)+36|0,0,(pb(c[c[m>>2]>>2]|0,c[(c[m>>2]|0)+8>>2]|0)|0)-((c[m>>2]|0)+36-(c[m>>2]|0))|0)|0;c[f>>2]=0;while(1){if((c[f>>2]|0)>=(c[(c[c[m>>2]>>2]|0)+8>>2]<<1|0)){e=24;break a}g[(c[k>>2]|0)+(c[f>>2]<<2)>>2]=-28.0;g[(c[j>>2]|0)+(c[f>>2]<<2)>>2]=-28.0;c[f>>2]=(c[f>>2]|0)+1}}case 4033:{E=(c[e>>2]|0)+(4-1)&~(4-1);H=c[E>>2]|0;c[e>>2]=E+4;c[A>>2]=H;c[s>>2]=c[A>>2];if(!(c[s>>2]|0))e=25;else{c[c[s>>2]>>2]=c[(c[m>>2]|0)+52>>2];e=24}break}case 10015:{E=(c[e>>2]|0)+(4-1)&~(4-1);H=c[E>>2]|0;c[e>>2]=E+4;c[C>>2]=H;c[t>>2]=c[C>>2];if(!(c[t>>2]|0))e=25;else{c[c[t>>2]>>2]=c[c[m>>2]>>2];e=24}break}case 10016:{E=(c[e>>2]|0)+(4-1)&~(4-1);H=c[E>>2]|0;c[e>>2]=E+4;c[D>>2]=H;c[u>>2]=c[D>>2];c[(c[m>>2]|0)+28>>2]=c[u>>2];e=24;break}case 4031:{D=(c[e>>2]|0)+(4-1)&~(4-1);H=c[D>>2]|0;c[e>>2]=D+4;c[E>>2]=H;c[v>>2]=c[E>>2];if(!(c[v>>2]|0))e=25;else{c[c[v>>2]>>2]=c[(c[m>>2]|0)+36>>2];e=24}break}default:{c[F>>2]=-5;H=c[F>>2]|0;l=G;return H|0}}while(0);if((e|0)==24){c[F>>2]=0;H=c[F>>2]|0;l=G;return H|0}else if((e|0)==25){c[F>>2]=-1;H=c[F>>2]|0;l=G;return H|0}return 0}function ub(a,d,e,f,h,i,j){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;var k=0,m=0.0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,qa=0,ra=0,sa=0,ua=0,va=0,wa=0;va=l;l=l+304|0;qa=va+288|0;sa=va+284|0;n=va+280|0;ha=va+276|0;oa=va+272|0;fa=va+268|0;da=va+264|0;aa=va+260|0;ba=va+256|0;ga=va+252|0;Z=va+248|0;M=va+244|0;B=va+240|0;k=va+192|0;C=va+184|0;na=va+176|0;wa=va+168|0;ka=va+164|0;la=va+160|0;ma=va+156|0;W=va+152|0;K=va+148|0;R=va+144|0;q=va+140|0;Y=va+136|0;P=va+132|0;Q=va+128|0;ua=va+124|0;ea=va+120|0;I=va+116|0;G=va+112|0;A=va+108|0;U=va+104|0;T=va+100|0;J=va+96|0;H=va+92|0;z=va+88|0;F=va+84|0;y=va+80|0;s=va+76|0;V=va+72|0;E=va+68|0;D=va+64|0;L=va+60|0;O=va+56|0;ia=va+52|0;ja=va+48|0;S=va+44|0;u=va+40|0;p=va+36|0;o=va+32|0;ra=va+28|0;x=va+24|0;w=va+20|0;t=va+16|0;r=va+12|0;v=va+8|0;X=va+4|0;ca=va;c[sa>>2]=a;c[n>>2]=d;c[ha>>2]=e;c[oa>>2]=f;c[fa>>2]=h;c[da>>2]=i;c[aa>>2]=j;c[Y>>2]=c[(c[sa>>2]|0)+8>>2];c[J>>2]=0;c[H>>2]=0;c[D>>2]=0;c[O>>2]=c[(c[sa>>2]|0)+12>>2];c[ia>>2]=c[c[sa>>2]>>2];c[ja>>2]=c[(c[ia>>2]|0)+8>>2];c[S>>2]=c[(c[ia>>2]|0)+4>>2];c[u>>2]=c[(c[ia>>2]|0)+32>>2];c[ua>>2]=c[(c[sa>>2]|0)+20>>2];c[ea>>2]=c[(c[sa>>2]|0)+24>>2];c[fa>>2]=N(c[fa>>2]|0,c[(c[sa>>2]|0)+16>>2]|0)|0;c[wa>>2]=(c[sa>>2]|0)+84+((N(2048+(c[S>>2]|0)|0,c[Y>>2]|0)|0)<<2);c[ka>>2]=(c[wa>>2]|0)+((c[Y>>2]|0)*24<<2);c[la>>2]=(c[ka>>2]|0)+(c[ja>>2]<<1<<2);c[ma>>2]=(c[la>>2]|0)+(c[ja>>2]<<1<<2);c[W>>2]=(c[ma>>2]|0)+(c[ja>>2]<<1<<2);c[P>>2]=0;while(1){if((c[P>>2]|0)>(c[(c[ia>>2]|0)+36>>2]|0))break;if((c[(c[ia>>2]|0)+44>>2]<>2]|0)==(c[fa>>2]|0))break;c[P>>2]=(c[P>>2]|0)+1}if((c[P>>2]|0)>(c[(c[ia>>2]|0)+36>>2]|0)){c[qa>>2]=-1;wa=c[qa>>2]|0;l=va;return wa|0}c[Q>>2]=1<>2];if((c[ha>>2]|0)<0|(c[ha>>2]|0)>1275|(c[oa>>2]|0)==0){c[qa>>2]=-1;wa=c[qa>>2]|0;l=va;return wa|0}c[Z>>2]=N(c[Q>>2]|0,c[(c[ia>>2]|0)+44>>2]|0)|0;c[ba>>2]=0;do{wa=(c[sa>>2]|0)+84+((N(c[ba>>2]|0,2048+(c[S>>2]|0)|0)|0)<<2)|0;c[C+(c[ba>>2]<<2)>>2]=wa;c[na+(c[ba>>2]<<2)>>2]=(c[C+(c[ba>>2]<<2)>>2]|0)+8192+(0-(c[Z>>2]|0)<<2);wa=(c[ba>>2]|0)+1|0;c[ba>>2]=wa}while((wa|0)<(c[Y>>2]|0));c[I>>2]=c[ea>>2];if((c[I>>2]|0)>(c[(c[ia>>2]|0)+12>>2]|0))c[I>>2]=c[(c[ia>>2]|0)+12>>2];if((c[n>>2]|0)==0|(c[ha>>2]|0)<=1){vb(c[sa>>2]|0,c[Z>>2]|0,c[P>>2]|0);wb(na,c[oa>>2]|0,c[Z>>2]|0,c[Y>>2]|0,c[(c[sa>>2]|0)+16>>2]|0,(c[ia>>2]|0)+16|0,(c[sa>>2]|0)+76|0,c[aa>>2]|0);c[qa>>2]=(c[fa>>2]|0)/(c[(c[sa>>2]|0)+16>>2]|0)|0;wa=c[qa>>2]|0;l=va;return wa|0}if(!(c[da>>2]|0)){Hb(k,c[n>>2]|0,c[ha>>2]|0);c[da>>2]=k}a:do if((c[O>>2]|0)==1){c[ga>>2]=0;while(1){if((c[ga>>2]|0)>=(c[ja>>2]|0))break a;if(+g[(c[ka>>2]|0)+(c[ga>>2]<<2)>>2]>+g[(c[ka>>2]|0)+((c[ja>>2]|0)+(c[ga>>2]|0)<<2)>>2])k=c[ga>>2]|0;else k=(c[ja>>2]|0)+(c[ga>>2]|0)|0;g[(c[ka>>2]|0)+(c[ga>>2]<<2)>>2]=+g[(c[ka>>2]|0)+(k<<2)>>2];c[ga>>2]=(c[ga>>2]|0)+1}}while(0);c[z>>2]=c[ha>>2]<<3;c[y>>2]=xb(c[da>>2]|0)|0;do if((c[y>>2]|0)<(c[z>>2]|0))if((c[y>>2]|0)==1){c[L>>2]=Ob(c[da>>2]|0,15)|0;break}else{c[L>>2]=0;break}else c[L>>2]=1;while(0);if(c[L>>2]|0){c[y>>2]=c[ha>>2]<<3;a=c[y>>2]|0;a=a-(xb(c[da>>2]|0)|0)|0;wa=(c[da>>2]|0)+20|0;c[wa>>2]=(c[wa>>2]|0)+a}g[T>>2]=0.0;c[U>>2]=0;c[V>>2]=0;if((c[ua>>2]|0)==0?((c[y>>2]|0)+16|0)<=(c[z>>2]|0):0){if(Ob(c[da>>2]|0,1)|0){c[o>>2]=Qb(c[da>>2]|0,6)|0;wa=16<>2];c[U>>2]=wa+(Rb(c[da>>2]|0,4+(c[o>>2]|0)|0)|0)-1;c[p>>2]=Rb(c[da>>2]|0,3)|0;wa=(xb(c[da>>2]|0)|0)+2|0;if((wa|0)<=(c[z>>2]|0))c[V>>2]=Pb(c[da>>2]|0,25571,2)|0;g[T>>2]=+((c[p>>2]|0)+1|0)*.09375}c[y>>2]=xb(c[da>>2]|0)|0}if((c[P>>2]|0)>0?((c[y>>2]|0)+3|0)<=(c[z>>2]|0):0){c[R>>2]=Ob(c[da>>2]|0,3)|0;c[y>>2]=xb(c[da>>2]|0)|0}else c[R>>2]=0;if(c[R>>2]|0)c[K>>2]=c[Q>>2];else c[K>>2]=0;if(((c[y>>2]|0)+3|0)<=(c[z>>2]|0))k=Ob(c[da>>2]|0,3)|0;else k=0;c[q>>2]=k;Qc(c[ia>>2]|0,c[ua>>2]|0,c[ea>>2]|0,c[ka>>2]|0,c[q>>2]|0,c[da>>2]|0,c[O>>2]|0,c[P>>2]|0);wa=c[ja>>2]|0;c[ra>>2]=$()|0;e=l;l=l+((1*(wa<<2)|0)+15&-16)|0;yb(c[ua>>2]|0,c[ea>>2]|0,c[R>>2]|0,e,c[P>>2]|0,c[da>>2]|0);c[y>>2]=xb(c[da>>2]|0)|0;c[M>>2]=2;if(((c[y>>2]|0)+4|0)<=(c[z>>2]|0))c[M>>2]=Pb(c[da>>2]|0,25574,5)|0;j=l;l=l+((1*(c[ja>>2]<<2)|0)+15&-16)|0;Pa(c[ia>>2]|0,j,c[P>>2]|0,c[O>>2]|0);h=l;l=l+((1*(c[ja>>2]<<2)|0)+15&-16)|0;c[s>>2]=6;c[z>>2]=c[z>>2]<<3;c[y>>2]=Gb(c[da>>2]|0)|0;c[ga>>2]=c[ua>>2];while(1){if((c[ga>>2]|0)>=(c[ea>>2]|0))break;k=N(c[O>>2]|0,(b[(c[u>>2]|0)+((c[ga>>2]|0)+1<<1)>>1]|0)-(b[(c[u>>2]|0)+(c[ga>>2]<<1)>>1]|0)|0)|0;c[x>>2]=k<>2];k=c[x>>2]|0;if((c[x>>2]<<3|0)<((48>(c[x>>2]|0)?48:c[x>>2]|0)|0))k=k<<3;else k=48>(k|0)?48:c[x>>2]|0;c[w>>2]=k;c[t>>2]=c[s>>2];c[r>>2]=0;while(1){if(((c[y>>2]|0)+(c[t>>2]<<3)|0)>=(c[z>>2]|0))break;if((c[r>>2]|0)>=(c[j+(c[ga>>2]<<2)>>2]|0))break;c[v>>2]=Ob(c[da>>2]|0,c[t>>2]|0)|0;c[y>>2]=Gb(c[da>>2]|0)|0;if(!(c[v>>2]|0))break;c[r>>2]=(c[r>>2]|0)+(c[w>>2]|0);c[z>>2]=(c[z>>2]|0)-(c[w>>2]|0);c[t>>2]=1}c[h+(c[ga>>2]<<2)>>2]=c[r>>2];if((c[r>>2]|0)>0)c[s>>2]=2>((c[s>>2]|0)-1|0)?2:(c[s>>2]|0)-1|0;c[ga>>2]=(c[ga>>2]|0)+1}i=l;l=l+((1*(c[ja>>2]<<2)|0)+15&-16)|0;if(((c[y>>2]|0)+48|0)<=(c[z>>2]|0))k=Pb(c[da>>2]|0,25578,7)|0;else k=5;c[A>>2]=k;wa=c[ha>>2]<<3<<3;c[B>>2]=wa-(Gb(c[da>>2]|0)|0)-1;if((c[R>>2]|0)!=0&(c[P>>2]|0)>=2)k=(c[B>>2]|0)>=((c[P>>2]|0)+2<<3|0);else k=0;c[E>>2]=k?8:0;c[B>>2]=(c[B>>2]|0)-(c[E>>2]|0);d=l;l=l+((1*(c[ja>>2]<<2)|0)+15&-16)|0;n=l;l=l+((1*(c[ja>>2]<<2)|0)+15&-16)|0;c[G>>2]=Uc(c[ia>>2]|0,c[ua>>2]|0,c[ea>>2]|0,h,j,c[A>>2]|0,J,H,c[B>>2]|0,F,d,i,n,c[O>>2]|0,c[P>>2]|0,c[da>>2]|0,0,0,0)|0;Rc(c[ia>>2]|0,c[ua>>2]|0,c[ea>>2]|0,c[ka>>2]|0,i,c[da>>2]|0,c[O>>2]|0);c[ba>>2]=0;do{$i(c[C+(c[ba>>2]<<2)>>2]|0,(c[C+(c[ba>>2]<<2)>>2]|0)+(c[Z>>2]<<2)|0,(2048-(c[Z>>2]|0)+((c[S>>2]|0)/2|0)<<2)+0|0)|0;wa=(c[ba>>2]|0)+1|0;c[ba>>2]=wa}while((wa|0)<(c[Y>>2]|0));wa=N(c[O>>2]|0,c[ja>>2]|0)|0;k=l;l=l+((1*wa|0)+15&-16)|0;wa=(N(c[O>>2]|0,c[Z>>2]|0)|0)<<2;j=l;l=l+((1*wa|0)+15&-16)|0;ta(0,c[ia>>2]|0,c[ua>>2]|0,c[ea>>2]|0,j,(c[O>>2]|0)==2?j+(c[Z>>2]<<2)|0:0,k,0,d,c[K>>2]|0,c[M>>2]|0,c[H>>2]|0,c[J>>2]|0,e,(c[ha>>2]<<6)-(c[E>>2]|0)|0,c[F>>2]|0,c[da>>2]|0,c[P>>2]|0,c[G>>2]|0,(c[sa>>2]|0)+36|0,c[(c[sa>>2]|0)+32>>2]|0);if((c[E>>2]|0)>0)c[D>>2]=Rb(c[da>>2]|0,1)|0;H=c[ia>>2]|0;J=c[ua>>2]|0;K=c[ea>>2]|0;M=c[ka>>2]|0;wa=c[ha>>2]<<3;wa=wa-(xb(c[da>>2]|0)|0)|0;Sc(H,J,K,M,i,n,wa,c[da>>2]|0,c[O>>2]|0);if(c[D>>2]|0)pa(c[ia>>2]|0,j,k,c[P>>2]|0,c[O>>2]|0,c[Z>>2]|0,c[ua>>2]|0,c[ea>>2]|0,c[ka>>2]|0,c[la>>2]|0,c[ma>>2]|0,d,c[(c[sa>>2]|0)+36>>2]|0,c[(c[sa>>2]|0)+32>>2]|0);b:do if(c[L>>2]|0){c[ga>>2]=0;while(1){if((c[ga>>2]|0)>=(N(c[O>>2]|0,c[ja>>2]|0)|0))break b;g[(c[ka>>2]|0)+(c[ga>>2]<<2)>>2]=-28.0;c[ga>>2]=(c[ga>>2]|0)+1}}while(0);zb(c[ia>>2]|0,j,na,c[ka>>2]|0,c[ua>>2]|0,c[I>>2]|0,c[O>>2]|0,c[Y>>2]|0,c[R>>2]|0,c[P>>2]|0,c[(c[sa>>2]|0)+16>>2]|0,c[L>>2]|0,c[(c[sa>>2]|0)+32>>2]|0);c[ba>>2]=0;do{if((c[(c[sa>>2]|0)+52>>2]|0)>15)k=c[(c[sa>>2]|0)+52>>2]|0;else k=15;c[(c[sa>>2]|0)+52>>2]=k;if((c[(c[sa>>2]|0)+56>>2]|0)>15)k=c[(c[sa>>2]|0)+56>>2]|0;else k=15;c[(c[sa>>2]|0)+56>>2]=k;Na(c[na+(c[ba>>2]<<2)>>2]|0,c[na+(c[ba>>2]<<2)>>2]|0,c[(c[sa>>2]|0)+56>>2]|0,c[(c[sa>>2]|0)+52>>2]|0,c[(c[ia>>2]|0)+44>>2]|0,+g[(c[sa>>2]|0)+64>>2],+g[(c[sa>>2]|0)+60>>2],c[(c[sa>>2]|0)+72>>2]|0,c[(c[sa>>2]|0)+68>>2]|0,c[(c[ia>>2]|0)+60>>2]|0,c[S>>2]|0,c[(c[sa>>2]|0)+32>>2]|0);if(c[P>>2]|0)Na((c[na+(c[ba>>2]<<2)>>2]|0)+(c[(c[ia>>2]|0)+44>>2]<<2)|0,(c[na+(c[ba>>2]<<2)>>2]|0)+(c[(c[ia>>2]|0)+44>>2]<<2)|0,c[(c[sa>>2]|0)+52>>2]|0,c[U>>2]|0,(c[Z>>2]|0)-(c[(c[ia>>2]|0)+44>>2]|0)|0,+g[(c[sa>>2]|0)+60>>2],+g[T>>2],c[(c[sa>>2]|0)+68>>2]|0,c[V>>2]|0,c[(c[ia>>2]|0)+60>>2]|0,c[S>>2]|0,c[(c[sa>>2]|0)+32>>2]|0);wa=(c[ba>>2]|0)+1|0;c[ba>>2]=wa}while((wa|0)<(c[Y>>2]|0));c[(c[sa>>2]|0)+56>>2]=c[(c[sa>>2]|0)+52>>2];g[(c[sa>>2]|0)+64>>2]=+g[(c[sa>>2]|0)+60>>2];c[(c[sa>>2]|0)+72>>2]=c[(c[sa>>2]|0)+68>>2];c[(c[sa>>2]|0)+52>>2]=c[U>>2];g[(c[sa>>2]|0)+60>>2]=+g[T>>2];c[(c[sa>>2]|0)+68>>2]=c[V>>2];if(c[P>>2]|0){c[(c[sa>>2]|0)+56>>2]=c[(c[sa>>2]|0)+52>>2];g[(c[sa>>2]|0)+64>>2]=+g[(c[sa>>2]|0)+60>>2];c[(c[sa>>2]|0)+72>>2]=c[(c[sa>>2]|0)+68>>2]}if((c[O>>2]|0)==1)_i((c[ka>>2]|0)+(c[ja>>2]<<2)|0,c[ka>>2]|0,(c[ja>>2]<<2)+0|0)|0;c:do if(c[R>>2]|0){c[ga>>2]=0;while(1){if((c[ga>>2]|0)>=(c[ja>>2]<<1|0))break c;if(+g[(c[la>>2]|0)+(c[ga>>2]<<2)>>2]<+g[(c[ka>>2]|0)+(c[ga>>2]<<2)>>2])k=(c[la>>2]|0)+(c[ga>>2]<<2)|0;else k=(c[ka>>2]|0)+(c[ga>>2]<<2)|0;g[(c[la>>2]|0)+(c[ga>>2]<<2)>>2]=+g[k>>2];c[ga>>2]=(c[ga>>2]|0)+1}}else{_i(c[ma>>2]|0,c[la>>2]|0,(c[ja>>2]<<1<<2)+0|0)|0;_i(c[la>>2]|0,c[ka>>2]|0,(c[ja>>2]<<1<<2)+0|0)|0;if((c[(c[sa>>2]|0)+48>>2]|0)<10)g[X>>2]=+(c[Q>>2]|0)*1.0000000474974513e-03;else g[X>>2]=1.0;c[ga>>2]=0;while(1){if((c[ga>>2]|0)>=(c[ja>>2]<<1|0))break c;if(+g[(c[W>>2]|0)+(c[ga>>2]<<2)>>2]+ +g[X>>2]<+g[(c[ka>>2]|0)+(c[ga>>2]<<2)>>2])m=+g[(c[W>>2]|0)+(c[ga>>2]<<2)>>2]+ +g[X>>2];else m=+g[(c[ka>>2]|0)+(c[ga>>2]<<2)>>2];g[(c[W>>2]|0)+(c[ga>>2]<<2)>>2]=m;c[ga>>2]=(c[ga>>2]|0)+1}}while(0);c[ba>>2]=0;do{c[ga>>2]=0;while(1){if((c[ga>>2]|0)>=(c[ua>>2]|0))break;wa=N(c[ba>>2]|0,c[ja>>2]|0)|0;g[(c[ka>>2]|0)+(wa+(c[ga>>2]|0)<<2)>>2]=0.0;wa=N(c[ba>>2]|0,c[ja>>2]|0)|0;g[(c[ma>>2]|0)+(wa+(c[ga>>2]|0)<<2)>>2]=-28.0;wa=N(c[ba>>2]|0,c[ja>>2]|0)|0;g[(c[la>>2]|0)+(wa+(c[ga>>2]|0)<<2)>>2]=-28.0;c[ga>>2]=(c[ga>>2]|0)+1}c[ga>>2]=c[ea>>2];while(1){if((c[ga>>2]|0)>=(c[ja>>2]|0))break;wa=N(c[ba>>2]|0,c[ja>>2]|0)|0;g[(c[ka>>2]|0)+(wa+(c[ga>>2]|0)<<2)>>2]=0.0;wa=N(c[ba>>2]|0,c[ja>>2]|0)|0;g[(c[ma>>2]|0)+(wa+(c[ga>>2]|0)<<2)>>2]=-28.0;wa=N(c[ba>>2]|0,c[ja>>2]|0)|0;g[(c[la>>2]|0)+(wa+(c[ga>>2]|0)<<2)>>2]=-28.0;c[ga>>2]=(c[ga>>2]|0)+1}wa=(c[ba>>2]|0)+1|0;c[ba>>2]=wa}while((wa|0)<2);c[(c[sa>>2]|0)+36>>2]=c[(c[da>>2]|0)+28>>2];wb(na,c[oa>>2]|0,c[Z>>2]|0,c[Y>>2]|0,c[(c[sa>>2]|0)+16>>2]|0,(c[ia>>2]|0)+16|0,(c[sa>>2]|0)+76|0,c[aa>>2]|0);c[(c[sa>>2]|0)+48>>2]=0;wa=xb(c[da>>2]|0)|0;if((wa|0)>(c[ha>>2]<<3|0)){c[qa>>2]=-3;c[ca>>2]=1}else{if(Ab(c[da>>2]|0)|0)c[(c[sa>>2]|0)+40>>2]=1;c[qa>>2]=(c[fa>>2]|0)/(c[(c[sa>>2]|0)+16>>2]|0)|0;c[ca>>2]=1}_(c[ra>>2]|0);wa=c[qa>>2]|0;l=va;return wa|0}function vb(a,d,e){a=a|0;d=d|0;e=e|0;var f=0.0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,la=0,ma=0;ma=l;l=l+4608|0;la=ma+4596|0;ea=ma+4592|0;M=ma+4588|0;fa=ma+4584|0;ha=ma+4580|0;da=ma+4576|0;ga=ma+4568|0;Y=ma+4560|0;C=ma+4556|0;X=ma+4552|0;i=ma+4548|0;j=ma+4544|0;O=ma+4540|0;ca=ma+4536|0;W=ma+4532|0;ja=ma+4528|0;ba=ma+4524|0;ia=ma+4520|0;h=ma+4516|0;S=ma+4512|0;aa=ma+4508|0;U=ma+4504|0;T=ma+4500|0;R=ma+4496|0;Z=ma+4492|0;V=ma+4488|0;Q=ma+4484|0;P=ma+4480|0;L=ma+4476|0;z=ma+4472|0;F=ma+4468|0;H=ma+4464|0;v=ma+368|0;s=ma+360|0;q=ma+356|0;n=ma+352|0;r=ma+348|0;y=ma+344|0;x=ma+340|0;w=ma+336|0;A=ma+332|0;p=ma+232|0;D=ma+136|0;k=ma+128|0;m=ma+124|0;t=ma+120|0;u=ma+116|0;I=ma+112|0;E=ma+16|0;o=ma+12|0;J=ma+8|0;G=ma+4|0;K=ma;c[la>>2]=a;c[ea>>2]=d;c[M>>2]=e;c[da>>2]=c[(c[la>>2]|0)+8>>2];c[ca>>2]=c[c[la>>2]>>2];c[W>>2]=c[(c[ca>>2]|0)+8>>2];c[ja>>2]=c[(c[ca>>2]|0)+4>>2];c[S>>2]=c[(c[ca>>2]|0)+32>>2];c[fa>>2]=0;do{a=(c[la>>2]|0)+84+((N(c[fa>>2]|0,2048+(c[ja>>2]|0)|0)|0)<<2)|0;c[ga+(c[fa>>2]<<2)>>2]=a;c[Y+(c[fa>>2]<<2)>>2]=(c[ga+(c[fa>>2]<<2)>>2]|0)+8192+(0-(c[ea>>2]|0)<<2);a=(c[fa>>2]|0)+1|0;c[fa>>2]=a}while((a|0)<(c[da>>2]|0));c[C>>2]=(c[la>>2]|0)+84+((N(2048+(c[ja>>2]|0)|0,c[da>>2]|0)|0)<<2);c[X>>2]=(c[C>>2]|0)+((c[da>>2]|0)*24<<2);c[i>>2]=(c[X>>2]|0)+(c[W>>2]<<1<<2);c[j>>2]=(c[i>>2]|0)+(c[W>>2]<<1<<2);c[O>>2]=(c[j>>2]|0)+(c[W>>2]<<1<<2);c[ia>>2]=c[(c[la>>2]|0)+48>>2];c[ba>>2]=c[(c[la>>2]|0)+20>>2];c[h>>2]=((c[ia>>2]|0)>=5?1:(c[ba>>2]|0)!=0)&1;if(c[h>>2]|0){c[U>>2]=c[(c[la>>2]|0)+24>>2];if((c[U>>2]|0)<(c[(c[ca>>2]|0)+12>>2]|0))e=c[U>>2]|0;else e=c[(c[ca>>2]|0)+12>>2]|0;do if((c[ba>>2]|0)<=(e|0))if((c[U>>2]|0)<(c[(c[ca>>2]|0)+12>>2]|0)){e=c[U>>2]|0;break}else{e=c[(c[ca>>2]|0)+12>>2]|0;break}else e=c[ba>>2]|0;while(0);c[T>>2]=e;L=N(c[da>>2]|0,c[ea>>2]|0)|0;c[Z>>2]=$()|0;e=l;l=l+((1*(L<<2)|0)+15&-16)|0;g[R>>2]=(c[ia>>2]|0)==0?1.5:.5;c[fa>>2]=0;do{c[ha>>2]=c[ba>>2];while(1){if((c[ha>>2]|0)>=(c[U>>2]|0))break;K=N(c[fa>>2]|0,c[W>>2]|0)|0;L=N(c[fa>>2]|0,c[W>>2]|0)|0;if(+g[(c[O>>2]|0)+(K+(c[ha>>2]|0)<<2)>>2]>+g[(c[X>>2]|0)+(L+(c[ha>>2]|0)<<2)>>2]-+g[R>>2]){L=N(c[fa>>2]|0,c[W>>2]|0)|0;f=+g[(c[O>>2]|0)+(L+(c[ha>>2]|0)<<2)>>2]}else{L=N(c[fa>>2]|0,c[W>>2]|0)|0;f=+g[(c[X>>2]|0)+(L+(c[ha>>2]|0)<<2)>>2]-+g[R>>2]}L=N(c[fa>>2]|0,c[W>>2]|0)|0;g[(c[X>>2]|0)+(L+(c[ha>>2]|0)<<2)>>2]=f;c[ha>>2]=(c[ha>>2]|0)+1}L=(c[fa>>2]|0)+1|0;c[fa>>2]=L}while((L|0)<(c[da>>2]|0));c[aa>>2]=c[(c[la>>2]|0)+36>>2];c[fa>>2]=0;while(1){if((c[fa>>2]|0)>=(c[da>>2]|0))break;c[ha>>2]=c[ba>>2];while(1){if((c[ha>>2]|0)>=(c[T>>2]|0))break;W=N(c[ea>>2]|0,c[fa>>2]|0)|0;c[Q>>2]=W+(b[(c[S>>2]|0)+(c[ha>>2]<<1)>>1]<>2]);c[P>>2]=(b[(c[S>>2]|0)+((c[ha>>2]|0)+1<<1)>>1]|0)-(b[(c[S>>2]|0)+(c[ha>>2]<<1)>>1]|0)<>2];c[V>>2]=0;while(1){if((c[V>>2]|0)>=(c[P>>2]|0))break;c[aa>>2]=ka(c[aa>>2]|0)|0;g[e+((c[Q>>2]|0)+(c[V>>2]|0)<<2)>>2]=+(c[aa>>2]>>20|0);c[V>>2]=(c[V>>2]|0)+1}cd(e+(c[Q>>2]<<2)|0,c[P>>2]|0,1.0,c[(c[la>>2]|0)+32>>2]|0);c[ha>>2]=(c[ha>>2]|0)+1}c[fa>>2]=(c[fa>>2]|0)+1}c[(c[la>>2]|0)+36>>2]=c[aa>>2];c[fa>>2]=0;do{$i(c[ga+(c[fa>>2]<<2)>>2]|0,(c[ga+(c[fa>>2]<<2)>>2]|0)+(c[ea>>2]<<2)|0,(2048-(c[ea>>2]|0)+(c[ja>>2]>>1)<<2)+0|0)|0;ha=(c[fa>>2]|0)+1|0;c[fa>>2]=ha}while((ha|0)<(c[da>>2]|0));zb(c[ca>>2]|0,e,Y,c[X>>2]|0,c[ba>>2]|0,c[T>>2]|0,c[da>>2]|0,c[da>>2]|0,0,c[M>>2]|0,c[(c[la>>2]|0)+16>>2]|0,0,c[(c[la>>2]|0)+32>>2]|0);_(c[Z>>2]|0);ja=c[ia>>2]|0;ja=ja+1|0;la=c[la>>2]|0;la=la+48|0;c[la>>2]=ja;l=ma;return}g[z>>2]=1.0;if(!(c[ia>>2]|0)){ba=Bb(ga,c[da>>2]|0,c[(c[la>>2]|0)+32>>2]|0)|0;c[F>>2]=ba;c[(c[la>>2]|0)+44>>2]=ba}else{c[F>>2]=c[(c[la>>2]|0)+44>>2];g[z>>2]=.800000011920929}ba=c[ja>>2]|0;c[H>>2]=$()|0;d=l;l=l+((1*(ba<<2)|0)+15&-16)|0;c[L>>2]=c[(c[ca>>2]|0)+60>>2];c[fa>>2]=0;do{g[n>>2]=0.0;c[r>>2]=c[ga+(c[fa>>2]<<2)>>2];c[ha>>2]=0;while(1){if((c[ha>>2]|0)>=1024)break;g[v+(c[ha>>2]<<2)>>2]=+g[(c[r>>2]|0)+(1024+(c[ha>>2]|0)<<2)>>2];c[ha>>2]=(c[ha>>2]|0)+1}if(!(c[ia>>2]|0)){Hc(v,p,c[L>>2]|0,c[ja>>2]|0,24,1024,c[(c[la>>2]|0)+32>>2]|0)|0;g[p>>2]=+g[p>>2]*1.000100016593933;c[ha>>2]=1;while(1){if((c[ha>>2]|0)>24)break;ca=p+(c[ha>>2]<<2)|0;g[ca>>2]=+g[ca>>2]-+g[p+(c[ha>>2]<<2)>>2]*6.400000711437315e-05*+(c[ha>>2]|0)*+(c[ha>>2]|0);c[ha>>2]=(c[ha>>2]|0)+1}Dc((c[C>>2]|0)+((c[fa>>2]|0)*24<<2)|0,p,24)}c[w>>2]=(c[F>>2]<<1|0)<1024?c[F>>2]<<1:1024;c[ha>>2]=0;while(1){if((c[ha>>2]|0)>=24)break;g[D+(c[ha>>2]<<2)>>2]=+g[(c[r>>2]|0)+(2048-(c[w>>2]|0)-1-(c[ha>>2]|0)<<2)>>2];c[ha>>2]=(c[ha>>2]|0)+1}Ec(v+4096+(0-(c[w>>2]|0)<<2)|0,(c[C>>2]|0)+((c[fa>>2]|0)*24<<2)|0,v+4096+(0-(c[w>>2]|0)<<2)|0,c[w>>2]|0,24,D,c[(c[la>>2]|0)+32>>2]|0);g[k>>2]=1.0;g[m>>2]=1.0;c[t>>2]=c[w>>2]>>1;c[ha>>2]=0;while(1){if((c[ha>>2]|0)>=(c[t>>2]|0))break;g[u>>2]=+g[v+(1024-(c[t>>2]|0)+(c[ha>>2]|0)<<2)>>2];g[k>>2]=+g[k>>2]+ +g[u>>2]*+g[u>>2];g[u>>2]=+g[v+(1024-(c[t>>2]<<1)+(c[ha>>2]|0)<<2)>>2];g[m>>2]=+g[m>>2]+ +g[u>>2]*+g[u>>2];c[ha>>2]=(c[ha>>2]|0)+1}g[k>>2]=+g[k>>2]<+g[m>>2]?+g[k>>2]:+g[m>>2];g[s>>2]=+B(+(+g[k>>2]/+g[m>>2]));$i(c[r>>2]|0,(c[r>>2]|0)+(c[ea>>2]<<2)|0,(2048-(c[ea>>2]|0)<<2)+0|0)|0;c[y>>2]=1024-(c[F>>2]|0);c[x>>2]=(c[ea>>2]|0)+(c[ja>>2]|0);g[q>>2]=+g[z>>2]*+g[s>>2];c[A>>2]=0;c[ha>>2]=0;while(1){if((c[ha>>2]|0)>=(c[x>>2]|0))break;if((c[A>>2]|0)>=(c[F>>2]|0)){c[A>>2]=(c[A>>2]|0)-(c[F>>2]|0);g[q>>2]=+g[q>>2]*+g[s>>2]}g[(c[r>>2]|0)+(2048-(c[ea>>2]|0)+(c[ha>>2]|0)<<2)>>2]=+g[q>>2]*+g[v+((c[y>>2]|0)+(c[A>>2]|0)<<2)>>2];g[I>>2]=+g[(c[r>>2]|0)+(1024-(c[ea>>2]|0)+(c[y>>2]|0)+(c[A>>2]|0)<<2)>>2];g[n>>2]=+g[n>>2]+ +g[I>>2]*+g[I>>2];c[ha>>2]=(c[ha>>2]|0)+1;c[A>>2]=(c[A>>2]|0)+1}c[ha>>2]=0;while(1){e=c[r>>2]|0;if((c[ha>>2]|0)>=24)break;g[E+(c[ha>>2]<<2)>>2]=+g[e+(2048-(c[ea>>2]|0)-1-(c[ha>>2]|0)<<2)>>2];c[ha>>2]=(c[ha>>2]|0)+1}Gc(e+8192+(0-(c[ea>>2]|0)<<2)|0,(c[C>>2]|0)+((c[fa>>2]|0)*24<<2)|0,(c[r>>2]|0)+8192+(0-(c[ea>>2]|0)<<2)|0,c[x>>2]|0,24,E,c[(c[la>>2]|0)+32>>2]|0);g[o>>2]=0.0;c[ha>>2]=0;while(1){if((c[ha>>2]|0)>=(c[x>>2]|0))break;g[J>>2]=+g[(c[r>>2]|0)+(2048-(c[ea>>2]|0)+(c[ha>>2]|0)<<2)>>2];g[o>>2]=+g[o>>2]+ +g[J>>2]*+g[J>>2];c[ha>>2]=(c[ha>>2]|0)+1}a:do if(+g[n>>2]>+g[o>>2]*.20000000298023224){if(+g[n>>2]<+g[o>>2]){g[G>>2]=+B(+((+g[n>>2]+1.0)/(+g[o>>2]+1.0)));c[ha>>2]=0;while(1){if((c[ha>>2]|0)>=(c[ja>>2]|0))break;g[K>>2]=1.0-+g[(c[L>>2]|0)+(c[ha>>2]<<2)>>2]*(1.0-+g[G>>2]);g[(c[r>>2]|0)+(2048-(c[ea>>2]|0)+(c[ha>>2]|0)<<2)>>2]=+g[K>>2]*+g[(c[r>>2]|0)+(2048-(c[ea>>2]|0)+(c[ha>>2]|0)<<2)>>2];c[ha>>2]=(c[ha>>2]|0)+1}c[ha>>2]=c[ja>>2];while(1){if((c[ha>>2]|0)>=(c[x>>2]|0))break a;g[(c[r>>2]|0)+(2048-(c[ea>>2]|0)+(c[ha>>2]|0)<<2)>>2]=+g[G>>2]*+g[(c[r>>2]|0)+(2048-(c[ea>>2]|0)+(c[ha>>2]|0)<<2)>>2];c[ha>>2]=(c[ha>>2]|0)+1}}}else{c[ha>>2]=0;while(1){if((c[ha>>2]|0)>=(c[x>>2]|0))break a;g[(c[r>>2]|0)+(2048-(c[ea>>2]|0)+(c[ha>>2]|0)<<2)>>2]=0.0;c[ha>>2]=(c[ha>>2]|0)+1}}while(0);Na(d,(c[r>>2]|0)+8192|0,c[(c[la>>2]|0)+52>>2]|0,c[(c[la>>2]|0)+52>>2]|0,c[ja>>2]|0,-+g[(c[la>>2]|0)+60>>2],-+g[(c[la>>2]|0)+60>>2],c[(c[la>>2]|0)+68>>2]|0,c[(c[la>>2]|0)+68>>2]|0,0,0,c[(c[la>>2]|0)+32>>2]|0);c[ha>>2]=0;while(1){if((c[ha>>2]|0)>=((c[ja>>2]|0)/2|0|0))break;g[(c[r>>2]|0)+(2048+(c[ha>>2]|0)<<2)>>2]=+g[(c[L>>2]|0)+(c[ha>>2]<<2)>>2]*+g[d+((c[ja>>2]|0)-1-(c[ha>>2]|0)<<2)>>2]+ +g[(c[L>>2]|0)+((c[ja>>2]|0)-(c[ha>>2]|0)-1<<2)>>2]*+g[d+(c[ha>>2]<<2)>>2];c[ha>>2]=(c[ha>>2]|0)+1}ca=(c[fa>>2]|0)+1|0;c[fa>>2]=ca}while((ca|0)<(c[da>>2]|0));_(c[H>>2]|0);ja=c[ia>>2]|0;ja=ja+1|0;la=c[la>>2]|0;la=la+48|0;c[la>>2]=ja;l=ma;return}function wb(a,b,d,e,f,h,i,j){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0.0;C=l;l=l+80|0;s=C+72|0;w=C+68|0;m=C+64|0;k=C+60|0;r=C+56|0;D=C+52|0;v=C+48|0;p=C+40|0;n=C+36|0;o=C+32|0;q=C+28|0;x=C+24|0;t=C+20|0;A=C+16|0;B=C+12|0;u=C+8|0;y=C+4|0;z=C;c[s>>2]=a;c[w>>2]=b;c[m>>2]=d;c[k>>2]=e;c[r>>2]=f;c[D>>2]=h;c[v>>2]=i;c[C+44>>2]=j;c[o>>2]=0;b=c[m>>2]|0;c[x>>2]=$()|0;e=l;l=l+((1*(b<<2)|0)+15&-16)|0;g[q>>2]=+g[c[D>>2]>>2];c[n>>2]=(c[m>>2]|0)/(c[r>>2]|0)|0;c[p>>2]=0;do{g[u>>2]=+g[(c[v>>2]|0)+(c[p>>2]<<2)>>2];c[A>>2]=c[(c[s>>2]|0)+(c[p>>2]<<2)>>2];c[B>>2]=(c[w>>2]|0)+(c[p>>2]<<2);D=(c[r>>2]|0)>1;c[t>>2]=0;a:do if(D){while(1){if((c[t>>2]|0)>=(c[m>>2]|0))break;g[y>>2]=+g[(c[A>>2]|0)+(c[t>>2]<<2)>>2]+ +g[u>>2]+1.0000000031710769e-30;g[u>>2]=+g[q>>2]*+g[y>>2];g[e+(c[t>>2]<<2)>>2]=+g[y>>2];c[t>>2]=(c[t>>2]|0)+1}c[o>>2]=1}else while(1){if((c[t>>2]|0)>=(c[m>>2]|0))break a;g[z>>2]=+g[(c[A>>2]|0)+(c[t>>2]<<2)>>2]+ +g[u>>2]+1.0000000031710769e-30;g[u>>2]=+g[q>>2]*+g[z>>2];g[(c[B>>2]|0)+((N(c[t>>2]|0,c[k>>2]|0)|0)<<2)>>2]=+g[z>>2]*.000030517578125;c[t>>2]=(c[t>>2]|0)+1}while(0);g[(c[v>>2]|0)+(c[p>>2]<<2)>>2]=+g[u>>2];b:do if(c[o>>2]|0){c[t>>2]=0;while(1){if((c[t>>2]|0)>=(c[n>>2]|0))break b;E=+g[e+((N(c[t>>2]|0,c[r>>2]|0)|0)<<2)>>2]*.000030517578125;g[(c[B>>2]|0)+((N(c[t>>2]|0,c[k>>2]|0)|0)<<2)>>2]=E;c[t>>2]=(c[t>>2]|0)+1}}while(0);D=(c[p>>2]|0)+1|0;c[p>>2]=D}while((D|0)<(c[k>>2]|0));_(c[x>>2]|0);l=C;return}function xb(a){a=a|0;var b=0,d=0;b=l;l=l+16|0;d=b;c[d>>2]=a;a=(c[(c[d>>2]|0)+20>>2]|0)-(32-(Q(c[(c[d>>2]|0)+28>>2]|0)|0))|0;l=b;return a|0}function yb(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;x=l;l=l+64|0;r=x+52|0;n=x+48|0;p=x+44|0;u=x+40|0;i=x+36|0;m=x+32|0;o=x+28|0;k=x+24|0;v=x+20|0;w=x+16|0;t=x+12|0;q=x+8|0;j=x+4|0;s=x;c[r>>2]=b;c[n>>2]=d;c[p>>2]=e;c[u>>2]=f;c[i>>2]=g;c[m>>2]=h;c[j>>2]=c[(c[m>>2]|0)+4>>2]<<3;c[s>>2]=xb(c[m>>2]|0)|0;c[q>>2]=c[p>>2]|0?2:4;if((c[i>>2]|0)>0)g=((c[s>>2]|0)+(c[q>>2]|0)+1|0)>>>0<=(c[j>>2]|0)>>>0;else g=0;c[w>>2]=g&1;c[j>>2]=(c[j>>2]|0)-(c[w>>2]|0);c[k>>2]=0;c[t>>2]=0;c[o>>2]=c[r>>2];while(1){if((c[o>>2]|0)>=(c[n>>2]|0))break;if(((c[s>>2]|0)+(c[q>>2]|0)|0)>>>0<=(c[j>>2]|0)>>>0){f=Ob(c[m>>2]|0,c[q>>2]|0)|0;c[k>>2]=c[k>>2]^f;c[s>>2]=xb(c[m>>2]|0)|0;c[t>>2]=c[t>>2]|c[k>>2]}c[(c[u>>2]|0)+(c[o>>2]<<2)>>2]=c[k>>2];c[q>>2]=c[p>>2]|0?4:5;c[o>>2]=(c[o>>2]|0)+1}c[v>>2]=0;if(c[w>>2]|0?(a[25228+(c[i>>2]<<3)+((c[p>>2]<<2)+0+(c[t>>2]|0))>>0]|0)!=(a[25228+(c[i>>2]<<3)+((c[p>>2]<<2)+2+(c[t>>2]|0))>>0]|0):0)c[v>>2]=Ob(c[m>>2]|0,1)|0;c[o>>2]=c[r>>2];while(1){if((c[o>>2]|0)>=(c[n>>2]|0))break;c[(c[u>>2]|0)+(c[o>>2]<<2)>>2]=a[25228+(c[i>>2]<<3)+((c[p>>2]<<2)+(c[v>>2]<<1)+(c[(c[u>>2]|0)+(c[o>>2]<<2)>>2]|0))>>0];c[o>>2]=(c[o>>2]|0)+1}l=x;return}function zb(a,b,d,e,f,h,i,j,k,m,n,o,p){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;var q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0;Q=l;l=l+112|0;G=Q+100|0;x=Q+96|0;J=Q+92|0;I=Q+88|0;P=Q+84|0;C=Q+80|0;r=Q+76|0;s=Q+72|0;R=Q+68|0;t=Q+64|0;B=Q+60|0;O=Q+56|0;y=Q+52|0;A=Q+48|0;F=Q+44|0;u=Q+40|0;z=Q+36|0;q=Q+32|0;v=Q+28|0;w=Q+24|0;M=Q+20|0;H=Q+16|0;K=Q+12|0;L=Q+8|0;D=Q+4|0;E=Q;c[G>>2]=a;c[x>>2]=b;c[J>>2]=d;c[I>>2]=e;c[P>>2]=f;c[C>>2]=h;c[r>>2]=i;c[s>>2]=j;c[R>>2]=k;c[t>>2]=m;c[B>>2]=n;c[O>>2]=o;c[y>>2]=p;c[K>>2]=c[(c[G>>2]|0)+4>>2];c[H>>2]=c[(c[G>>2]|0)+8>>2];c[v>>2]=c[(c[G>>2]|0)+44>>2]<>2];f=c[v>>2]|0;c[L>>2]=$()|0;i=l;l=l+((1*(f<<2)|0)+15&-16)|0;c[u>>2]=1<>2];if(c[R>>2]|0){c[q>>2]=c[u>>2];c[w>>2]=c[(c[G>>2]|0)+44>>2];c[M>>2]=c[(c[G>>2]|0)+36>>2]}else{c[q>>2]=1;c[w>>2]=c[(c[G>>2]|0)+44>>2]<>2];c[M>>2]=(c[(c[G>>2]|0)+36>>2]|0)-(c[t>>2]|0)}if((c[s>>2]|0)==2&(c[r>>2]|0)==1){oa(c[G>>2]|0,c[x>>2]|0,i,c[I>>2]|0,c[P>>2]|0,c[C>>2]|0,c[u>>2]|0,c[B>>2]|0,c[O>>2]|0);c[D>>2]=(c[(c[J>>2]|0)+4>>2]|0)+(((c[K>>2]|0)/2|0)<<2);_i(c[D>>2]|0,i|0,(c[v>>2]<<2)+0|0)|0;c[z>>2]=0;while(1){if((c[z>>2]|0)>=(c[q>>2]|0))break;R=(c[c[J>>2]>>2]|0)+((N(c[w>>2]|0,c[z>>2]|0)|0)<<2)|0;rc((c[G>>2]|0)+64|0,(c[D>>2]|0)+(c[z>>2]<<2)|0,R,c[(c[G>>2]|0)+60>>2]|0,c[K>>2]|0,c[M>>2]|0,c[q>>2]|0,c[y>>2]|0);c[z>>2]=(c[z>>2]|0)+1}c[z>>2]=0;while(1){if((c[z>>2]|0)>=(c[q>>2]|0))break;R=(c[(c[J>>2]|0)+4>>2]|0)+((N(c[w>>2]|0,c[z>>2]|0)|0)<<2)|0;rc((c[G>>2]|0)+64|0,i+(c[z>>2]<<2)|0,R,c[(c[G>>2]|0)+60>>2]|0,c[K>>2]|0,c[M>>2]|0,c[q>>2]|0,c[y>>2]|0);c[z>>2]=(c[z>>2]|0)+1}R=c[L>>2]|0;_(R|0);l=Q;return}if(!((c[s>>2]|0)==1&(c[r>>2]|0)==2)){c[A>>2]=0;do{F=(c[x>>2]|0)+((N(c[A>>2]|0,c[v>>2]|0)|0)<<2)|0;R=(c[I>>2]|0)+((N(c[A>>2]|0,c[H>>2]|0)|0)<<2)|0;oa(c[G>>2]|0,F,i,R,c[P>>2]|0,c[C>>2]|0,c[u>>2]|0,c[B>>2]|0,c[O>>2]|0);c[z>>2]=0;while(1){if((c[z>>2]|0)>=(c[q>>2]|0))break;R=(c[(c[J>>2]|0)+(c[A>>2]<<2)>>2]|0)+((N(c[w>>2]|0,c[z>>2]|0)|0)<<2)|0;rc((c[G>>2]|0)+64|0,i+(c[z>>2]<<2)|0,R,c[(c[G>>2]|0)+60>>2]|0,c[K>>2]|0,c[M>>2]|0,c[q>>2]|0,c[y>>2]|0);c[z>>2]=(c[z>>2]|0)+1}R=(c[A>>2]|0)+1|0;c[A>>2]=R}while((R|0)<(c[s>>2]|0));R=c[L>>2]|0;_(R|0);l=Q;return}c[E>>2]=(c[c[J>>2]>>2]|0)+(((c[K>>2]|0)/2|0)<<2);oa(c[G>>2]|0,c[x>>2]|0,i,c[I>>2]|0,c[P>>2]|0,c[C>>2]|0,c[u>>2]|0,c[B>>2]|0,c[O>>2]|0);oa(c[G>>2]|0,(c[x>>2]|0)+(c[v>>2]<<2)|0,c[E>>2]|0,(c[I>>2]|0)+(c[H>>2]<<2)|0,c[P>>2]|0,c[C>>2]|0,c[u>>2]|0,c[B>>2]|0,c[O>>2]|0);c[F>>2]=0;while(1){if((c[F>>2]|0)>=(c[v>>2]|0))break;g[i+(c[F>>2]<<2)>>2]=(+g[i+(c[F>>2]<<2)>>2]+ +g[(c[E>>2]|0)+(c[F>>2]<<2)>>2])*.5;c[F>>2]=(c[F>>2]|0)+1}c[z>>2]=0;while(1){if((c[z>>2]|0)>=(c[q>>2]|0))break;R=(c[c[J>>2]>>2]|0)+((N(c[w>>2]|0,c[z>>2]|0)|0)<<2)|0;rc((c[G>>2]|0)+64|0,i+(c[z>>2]<<2)|0,R,c[(c[G>>2]|0)+60>>2]|0,c[K>>2]|0,c[M>>2]|0,c[q>>2]|0,c[y>>2]|0);c[z>>2]=(c[z>>2]|0)+1}R=c[L>>2]|0;_(R|0);l=Q;return}function Ab(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;l=d;return c[(c[b>>2]|0)+44>>2]|0}function Bb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;f=l;l=l+4112|0;j=f+4108|0;i=f+4104|0;g=f+4100|0;e=f+4096|0;h=f;c[j>>2]=a;c[i>>2]=b;c[g>>2]=d;tc(c[j>>2]|0,h,2048,c[i>>2]|0,c[g>>2]|0);yc(h+1440|0,h,1328,620,e,c[g>>2]|0);c[e>>2]=720-(c[e>>2]|0);l=f;return c[e>>2]|0}function Cb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0;f=l;l=l+16|0;i=f+12|0;h=f+8|0;g=f+4|0;j=f;c[i>>2]=a;c[h>>2]=b;c[g>>2]=d;c[j>>2]=e;b=c[j>>2]|0;a=Db(c[h>>2]|0,c[i>>2]|0)|0;ac(b,a,(c[(c[364+(((c[h>>2]|0)<(c[g>>2]|0)?c[h>>2]|0:c[g>>2]|0)<<2)>>2]|0)+(((c[h>>2]|0)>(c[g>>2]|0)?c[h>>2]|0:c[g>>2]|0)<<2)>>2]|0)+(c[(c[364+(((c[h>>2]|0)<((c[g>>2]|0)+1|0)?c[h>>2]|0:(c[g>>2]|0)+1|0)<<2)>>2]|0)+(((c[h>>2]|0)>((c[g>>2]|0)+1|0)?c[h>>2]|0:(c[g>>2]|0)+1|0)<<2)>>2]|0)|0);l=f;return}function Db(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0;i=l;l=l+32|0;d=i+16|0;e=i+12|0;f=i+8|0;g=i+4|0;h=i;c[d>>2]=a;c[e>>2]=b;c[g>>2]=(c[d>>2]|0)-1;c[f>>2]=(c[(c[e>>2]|0)+(c[g>>2]<<2)>>2]|0)<0&1;c[h>>2]=A(c[(c[e>>2]|0)+(c[g>>2]<<2)>>2]|0)|0;do{c[g>>2]=(c[g>>2]|0)+-1;if(((c[d>>2]|0)-(c[g>>2]|0)|0)<(c[h>>2]|0))a=(c[d>>2]|0)-(c[g>>2]|0)|0;else a=c[h>>2]|0;if(((c[d>>2]|0)-(c[g>>2]|0)|0)>(c[h>>2]|0))b=(c[d>>2]|0)-(c[g>>2]|0)|0;else b=c[h>>2]|0;c[f>>2]=(c[f>>2]|0)+(c[(c[364+(a<<2)>>2]|0)+(b<<2)>>2]|0);b=A(c[(c[e>>2]|0)+(c[g>>2]<<2)>>2]|0)|0;c[h>>2]=(c[h>>2]|0)+b;if((c[(c[e>>2]|0)+(c[g>>2]<<2)>>2]|0)<0){if(((c[d>>2]|0)-(c[g>>2]|0)|0)<((c[h>>2]|0)+1|0))a=(c[d>>2]|0)-(c[g>>2]|0)|0;else a=(c[h>>2]|0)+1|0;if(((c[d>>2]|0)-(c[g>>2]|0)|0)>((c[h>>2]|0)+1|0))b=(c[d>>2]|0)-(c[g>>2]|0)|0;else b=(c[h>>2]|0)+1|0;c[f>>2]=(c[f>>2]|0)+(c[(c[364+(a<<2)>>2]|0)+(b<<2)>>2]|0)}}while((c[g>>2]|0)>0);l=i;return c[f>>2]|0}function Eb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,g=0,h=0,i=0,j=0,k=0;g=l;l=l+16|0;h=g+12|0;j=g+8|0;i=g+4|0;k=g;c[h>>2]=a;c[j>>2]=b;c[i>>2]=d;c[k>>2]=e;d=c[j>>2]|0;b=c[i>>2]|0;a=Qb(c[k>>2]|0,(c[(c[364+(((c[j>>2]|0)<(c[i>>2]|0)?c[j>>2]|0:c[i>>2]|0)<<2)>>2]|0)+(((c[j>>2]|0)>(c[i>>2]|0)?c[j>>2]|0:c[i>>2]|0)<<2)>>2]|0)+(c[(c[364+(((c[j>>2]|0)<((c[i>>2]|0)+1|0)?c[j>>2]|0:(c[i>>2]|0)+1|0)<<2)>>2]|0)+(((c[j>>2]|0)>((c[i>>2]|0)+1|0)?c[j>>2]|0:(c[i>>2]|0)+1|0)<<2)>>2]|0)|0)|0;f=+Fb(d,b,a,c[h>>2]|0);l=g;return +f}function Fb(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0.0,v=0.0,w=0.0;t=l;l=l+48|0;j=t+36|0;i=t+32|0;h=t+28|0;k=t+24|0;n=t+20|0;q=t+16|0;m=t+12|0;r=t+40|0;s=t+8|0;o=t+4|0;p=t;c[j>>2]=a;c[i>>2]=d;c[h>>2]=e;c[k>>2]=f;g[s>>2]=0.0;while(1){e=c[i>>2]|0;if((c[j>>2]|0)<=2)break;do if((e|0)>=(c[j>>2]|0)){c[p>>2]=c[364+(c[j>>2]<<2)>>2];c[n>>2]=c[(c[p>>2]|0)+((c[i>>2]|0)+1<<2)>>2];c[q>>2]=0-((c[h>>2]|0)>>>0>=(c[n>>2]|0)>>>0&1);c[h>>2]=(c[h>>2]|0)-(c[n>>2]&c[q>>2]);c[m>>2]=c[i>>2];c[o>>2]=c[(c[p>>2]|0)+(c[j>>2]<<2)>>2];a:do if((c[o>>2]|0)>>>0>(c[h>>2]|0)>>>0){c[i>>2]=c[j>>2];do{f=(c[i>>2]|0)+-1|0;c[i>>2]=f;c[n>>2]=c[(c[364+(f<<2)>>2]|0)+(c[j>>2]<<2)>>2]}while((c[n>>2]|0)>>>0>(c[h>>2]|0)>>>0)}else{c[n>>2]=c[(c[p>>2]|0)+(c[i>>2]<<2)>>2];while(1){if((c[n>>2]|0)>>>0<=(c[h>>2]|0)>>>0)break a;c[i>>2]=(c[i>>2]|0)+-1;c[n>>2]=c[(c[p>>2]|0)+(c[i>>2]<<2)>>2]}}while(0);c[h>>2]=(c[h>>2]|0)-(c[n>>2]|0);b[r>>1]=(c[m>>2]|0)-(c[i>>2]|0)+(c[q>>2]|0)^c[q>>2];a=b[r>>1]|0;f=c[k>>2]|0;c[k>>2]=f+4;c[f>>2]=a;g[s>>2]=+g[s>>2]+ +(b[r>>1]|0)*+(b[r>>1]|0)}else{c[n>>2]=c[(c[364+(c[i>>2]<<2)>>2]|0)+(c[j>>2]<<2)>>2];c[o>>2]=c[(c[364+((c[i>>2]|0)+1<<2)>>2]|0)+(c[j>>2]<<2)>>2];if((c[n>>2]|0)>>>0<=(c[h>>2]|0)>>>0?(c[h>>2]|0)>>>0<(c[o>>2]|0)>>>0:0){c[h>>2]=(c[h>>2]|0)-(c[n>>2]|0);f=c[k>>2]|0;c[k>>2]=f+4;c[f>>2]=0;break}c[q>>2]=0-((c[h>>2]|0)>>>0>=(c[o>>2]|0)>>>0&1);c[h>>2]=(c[h>>2]|0)-(c[o>>2]&c[q>>2]);c[m>>2]=c[i>>2];do{f=(c[i>>2]|0)+-1|0;c[i>>2]=f;c[n>>2]=c[(c[364+(f<<2)>>2]|0)+(c[j>>2]<<2)>>2]}while((c[n>>2]|0)>>>0>(c[h>>2]|0)>>>0);c[h>>2]=(c[h>>2]|0)-(c[n>>2]|0);b[r>>1]=(c[m>>2]|0)-(c[i>>2]|0)+(c[q>>2]|0)^c[q>>2];a=b[r>>1]|0;f=c[k>>2]|0;c[k>>2]=f+4;c[f>>2]=a;g[s>>2]=+g[s>>2]+ +(b[r>>1]|0)*+(b[r>>1]|0)}while(0);c[j>>2]=(c[j>>2]|0)+-1}c[n>>2]=(e<<1)+1;c[q>>2]=0-((c[h>>2]|0)>>>0>=(c[n>>2]|0)>>>0&1);c[h>>2]=(c[h>>2]|0)-(c[n>>2]&c[q>>2]);c[m>>2]=c[i>>2];c[i>>2]=((c[h>>2]|0)+1|0)>>>1;if(!(c[i>>2]|0)){p=c[m>>2]|0;o=c[i>>2]|0;o=p-o|0;p=c[q>>2]|0;p=o+p|0;o=c[q>>2]|0;o=p^o;o=o&65535;b[r>>1]=o;o=b[r>>1]|0;o=o<<16>>16;p=c[k>>2]|0;n=p+4|0;c[k>>2]=n;c[p>>2]=o;w=+g[s>>2];p=b[r>>1]|0;u=+(p<<16>>16);p=b[r>>1]|0;v=+(p<<16>>16);v=u*v;v=w+v;g[s>>2]=v;p=c[h>>2]|0;p=0-p|0;c[q>>2]=p;p=c[i>>2]|0;o=c[q>>2]|0;o=p+o|0;p=c[q>>2]|0;p=o^p;p=p&65535;b[r>>1]=p;p=b[r>>1]|0;p=p<<16>>16;q=c[k>>2]|0;c[q>>2]=p;v=+g[s>>2];q=b[r>>1]|0;w=+(q<<16>>16);r=b[r>>1]|0;u=+(r<<16>>16);u=w*u;u=v+u;g[s>>2]=u;u=+g[s>>2];l=t;return +u}c[h>>2]=(c[h>>2]|0)-((c[i>>2]<<1)-1);p=c[m>>2]|0;o=c[i>>2]|0;o=p-o|0;p=c[q>>2]|0;p=o+p|0;o=c[q>>2]|0;o=p^o;o=o&65535;b[r>>1]=o;o=b[r>>1]|0;o=o<<16>>16;p=c[k>>2]|0;n=p+4|0;c[k>>2]=n;c[p>>2]=o;u=+g[s>>2];p=b[r>>1]|0;w=+(p<<16>>16);p=b[r>>1]|0;v=+(p<<16>>16);v=w*v;v=u+v;g[s>>2]=v;p=c[h>>2]|0;p=0-p|0;c[q>>2]=p;p=c[i>>2]|0;o=c[q>>2]|0;o=p+o|0;p=c[q>>2]|0;p=o^p;p=p&65535;b[r>>1]=p;p=b[r>>1]|0;p=p<<16>>16;q=c[k>>2]|0;c[q>>2]=p;v=+g[s>>2];q=b[r>>1]|0;u=+(q<<16>>16);r=b[r>>1]|0;w=+(r<<16>>16);w=u*w;w=v+w;g[s>>2]=w;w=+g[s>>2];l=t;return +w}function Gb(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;e=l;l=l+32|0;h=e+16|0;d=e+12|0;g=e+8|0;b=e+4|0;f=e;c[h>>2]=a;c[d>>2]=c[(c[h>>2]|0)+20>>2]<<3;c[b>>2]=32-(Q(c[(c[h>>2]|0)+28>>2]|0)|0);c[g>>2]=(c[(c[h>>2]|0)+28>>2]|0)>>>((c[b>>2]|0)-16|0);c[f>>2]=((c[g>>2]|0)>>>12)-8;c[f>>2]=(c[f>>2]|0)+((c[g>>2]|0)>>>0>(c[5512+(c[f>>2]<<2)>>2]|0)>>>0&1);c[b>>2]=(c[b>>2]<<3)+(c[f>>2]|0);l=e;return (c[d>>2]|0)-(c[b>>2]|0)|0}function Hb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=l;l=l+16|0;f=e+8|0;h=e+4|0;g=e;c[f>>2]=a;c[h>>2]=b;c[g>>2]=d;c[c[f>>2]>>2]=c[h>>2];c[(c[f>>2]|0)+4>>2]=c[g>>2];c[(c[f>>2]|0)+8>>2]=0;c[(c[f>>2]|0)+12>>2]=0;c[(c[f>>2]|0)+16>>2]=0;c[(c[f>>2]|0)+20>>2]=9;c[(c[f>>2]|0)+24>>2]=0;c[(c[f>>2]|0)+28>>2]=128;a=Ib(c[f>>2]|0)|0;c[(c[f>>2]|0)+40>>2]=a;c[(c[f>>2]|0)+32>>2]=(c[(c[f>>2]|0)+28>>2]|0)-1-(c[(c[f>>2]|0)+40>>2]>>1);c[(c[f>>2]|0)+44>>2]=0;Jb(c[f>>2]|0);l=e;return}function Ib(a){a=a|0;var b=0,e=0,f=0;e=l;l=l+16|0;b=e;c[b>>2]=a;if((c[(c[b>>2]|0)+24>>2]|0)>>>0>=(c[(c[b>>2]|0)+4>>2]|0)>>>0){b=0;l=e;return b|0}a=c[c[b>>2]>>2]|0;f=(c[b>>2]|0)+24|0;b=c[f>>2]|0;c[f>>2]=b+1;b=d[a+b>>0]|0;l=e;return b|0}function Jb(a){a=a|0;var b=0,d=0,e=0;e=l;l=l+16|0;b=e+4|0;d=e;c[b>>2]=a;while(1){if((c[(c[b>>2]|0)+28>>2]|0)>>>0>8388608)break;a=(c[b>>2]|0)+20|0;c[a>>2]=(c[a>>2]|0)+8;a=(c[b>>2]|0)+28|0;c[a>>2]=c[a>>2]<<8;c[d>>2]=c[(c[b>>2]|0)+40>>2];a=Ib(c[b>>2]|0)|0;c[(c[b>>2]|0)+40>>2]=a;c[d>>2]=(c[d>>2]<<8|c[(c[b>>2]|0)+40>>2])>>1;c[(c[b>>2]|0)+32>>2]=(c[(c[b>>2]|0)+32>>2]<<8)+(255&~c[d>>2])&2147483647}l=e;return}function Kb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;f=l;l=l+16|0;g=f+8|0;e=f+4|0;d=f;c[g>>2]=a;c[e>>2]=b;a=Lb(c[(c[g>>2]|0)+28>>2]|0,c[e>>2]|0)|0;c[(c[g>>2]|0)+36>>2]=a;c[d>>2]=((c[(c[g>>2]|0)+32>>2]|0)>>>0)/((c[(c[g>>2]|0)+36>>2]|0)>>>0)|0;l=f;return (c[e>>2]|0)-((c[d>>2]|0)+1+((c[e>>2]|0)-((c[d>>2]|0)+1)&0-((c[e>>2]|0)>>>0<((c[d>>2]|0)+1|0)>>>0&1)))|0}function Lb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>>>0)/((c[d>>2]|0)>>>0)|0|0}function Mb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;f=l;l=l+16|0;g=f+8|0;e=f+4|0;d=f;c[g>>2]=a;c[e>>2]=b;c[(c[g>>2]|0)+36>>2]=(c[(c[g>>2]|0)+28>>2]|0)>>>(c[e>>2]|0);c[d>>2]=((c[(c[g>>2]|0)+32>>2]|0)>>>0)/((c[(c[g>>2]|0)+36>>2]|0)>>>0)|0;l=f;return (1<>2])-((c[d>>2]|0)+1+((1<>2])-((c[d>>2]|0)+1)&0-(1<>2]>>>0<((c[d>>2]|0)+1|0)>>>0&1)))|0}function Nb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;j=l;l=l+32|0;h=j+16|0;g=j+12|0;f=j+8|0;k=j+4|0;i=j;c[h>>2]=a;c[g>>2]=b;c[f>>2]=d;c[k>>2]=e;c[i>>2]=N(c[(c[h>>2]|0)+36>>2]|0,(c[k>>2]|0)-(c[f>>2]|0)|0)|0;d=(c[h>>2]|0)+32|0;c[d>>2]=(c[d>>2]|0)-(c[i>>2]|0);d=c[h>>2]|0;if((c[g>>2]|0)>>>0>0){i=N(c[d+36>>2]|0,(c[f>>2]|0)-(c[g>>2]|0)|0)|0;k=c[h>>2]|0;k=k+28|0;c[k>>2]=i;k=c[h>>2]|0;Jb(k);l=j;return}else{i=(c[d+28>>2]|0)-(c[i>>2]|0)|0;k=c[h>>2]|0;k=k+28|0;c[k>>2]=i;k=c[h>>2]|0;Jb(k);l=j;return}}function Ob(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;i=l;l=l+32|0;d=i+20|0;j=i+16|0;f=i+12|0;e=i+8|0;h=i+4|0;g=i;c[d>>2]=a;c[j>>2]=b;c[f>>2]=c[(c[d>>2]|0)+28>>2];c[e>>2]=c[(c[d>>2]|0)+32>>2];c[h>>2]=(c[f>>2]|0)>>>(c[j>>2]|0);c[g>>2]=(c[e>>2]|0)>>>0<(c[h>>2]|0)>>>0&1;if(!(c[g>>2]|0))c[(c[d>>2]|0)+32>>2]=(c[e>>2]|0)-(c[h>>2]|0);if(c[g>>2]|0){h=c[h>>2]|0;j=c[d>>2]|0;j=j+28|0;c[j>>2]=h;j=c[d>>2]|0;Jb(j);j=c[g>>2]|0;l=i;return j|0}else{h=(c[f>>2]|0)-(c[h>>2]|0)|0;j=c[d>>2]|0;j=j+28|0;c[j>>2]=h;j=c[d>>2]|0;Jb(j);j=c[g>>2]|0;l=i;return j|0}return 0}function Pb(a,b,e){a=a|0;b=b|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;n=l;l=l+32|0;g=n+28|0;f=n+24|0;o=n+20|0;i=n+16|0;h=n+12|0;k=n+8|0;m=n+4|0;j=n;c[g>>2]=a;c[f>>2]=b;c[o>>2]=e;c[k>>2]=c[(c[g>>2]|0)+28>>2];c[h>>2]=c[(c[g>>2]|0)+32>>2];c[i>>2]=(c[k>>2]|0)>>>(c[o>>2]|0);c[j>>2]=-1;do{c[m>>2]=c[k>>2];b=c[i>>2]|0;a=c[f>>2]|0;o=(c[j>>2]|0)+1|0;c[j>>2]=o;c[k>>2]=N(b,d[a+o>>0]|0)|0}while((c[h>>2]|0)>>>0<(c[k>>2]|0)>>>0);c[(c[g>>2]|0)+32>>2]=(c[h>>2]|0)-(c[k>>2]|0);c[(c[g>>2]|0)+28>>2]=(c[m>>2]|0)-(c[k>>2]|0);Jb(c[g>>2]|0);l=n;return c[j>>2]|0}function Qb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;h=k+24|0;e=k+20|0;d=k+16|0;f=k+12|0;i=k+8|0;g=k+4|0;j=k;c[e>>2]=a;c[d>>2]=b;c[d>>2]=(c[d>>2]|0)+-1;c[g>>2]=32-(Q(c[d>>2]|0)|0);if((c[g>>2]|0)<=8){c[d>>2]=(c[d>>2]|0)+1;c[i>>2]=Kb(c[e>>2]|0,c[d>>2]|0)|0;Nb(c[e>>2]|0,c[i>>2]|0,(c[i>>2]|0)+1|0,c[d>>2]|0);c[h>>2]=c[i>>2];j=c[h>>2]|0;l=k;return j|0}c[g>>2]=(c[g>>2]|0)-8;c[f>>2]=((c[d>>2]|0)>>>(c[g>>2]|0))+1;c[i>>2]=Kb(c[e>>2]|0,c[f>>2]|0)|0;Nb(c[e>>2]|0,c[i>>2]|0,(c[i>>2]|0)+1|0,c[f>>2]|0);i=c[i>>2]<>2];c[j>>2]=i|(Rb(c[e>>2]|0,c[g>>2]|0)|0);if((c[j>>2]|0)>>>0<=(c[d>>2]|0)>>>0){c[h>>2]=c[j>>2];j=c[h>>2]|0;l=k;return j|0}else{c[(c[e>>2]|0)+44>>2]=1;c[h>>2]=c[d>>2];j=c[h>>2]|0;l=k;return j|0}return 0}function Rb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0;i=l;l=l+32|0;e=i+16|0;d=i+12|0;h=i+8|0;f=i+4|0;g=i;c[e>>2]=a;c[d>>2]=b;c[h>>2]=c[(c[e>>2]|0)+12>>2];c[f>>2]=c[(c[e>>2]|0)+16>>2];if((c[f>>2]|0)>>>0<(c[d>>2]|0)>>>0)do{a=Sb(c[e>>2]|0)|0;c[h>>2]=c[h>>2]|a<>2];c[f>>2]=(c[f>>2]|0)+8}while((c[f>>2]|0)<=24);c[g>>2]=c[h>>2]&(1<>2])-1;c[h>>2]=(c[h>>2]|0)>>>(c[d>>2]|0);c[f>>2]=(c[f>>2]|0)-(c[d>>2]|0);c[(c[e>>2]|0)+12>>2]=c[h>>2];c[(c[e>>2]|0)+16>>2]=c[f>>2];h=(c[e>>2]|0)+20|0;c[h>>2]=(c[h>>2]|0)+(c[d>>2]|0);l=i;return c[g>>2]|0}function Sb(a){a=a|0;var b=0,e=0,f=0,g=0;e=l;l=l+16|0;b=e;c[b>>2]=a;if((c[(c[b>>2]|0)+8>>2]|0)>>>0>=(c[(c[b>>2]|0)+4>>2]|0)>>>0){b=0;l=e;return b|0}f=c[c[b>>2]>>2]|0;a=c[(c[b>>2]|0)+4>>2]|0;g=(c[b>>2]|0)+8|0;b=(c[g>>2]|0)+1|0;c[g>>2]=b;b=d[f+(a-b)>>0]|0;l=e;return b|0}function Tb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=l;l=l+16|0;f=e+8|0;h=e+4|0;g=e;c[f>>2]=a;c[h>>2]=b;c[g>>2]=d;c[c[f>>2]>>2]=c[h>>2];c[(c[f>>2]|0)+8>>2]=0;c[(c[f>>2]|0)+12>>2]=0;c[(c[f>>2]|0)+16>>2]=0;c[(c[f>>2]|0)+20>>2]=33;c[(c[f>>2]|0)+24>>2]=0;c[(c[f>>2]|0)+28>>2]=-2147483648;c[(c[f>>2]|0)+40>>2]=-1;c[(c[f>>2]|0)+32>>2]=0;c[(c[f>>2]|0)+36>>2]=0;c[(c[f>>2]|0)+4>>2]=c[g>>2];c[(c[f>>2]|0)+44>>2]=0;l=e;return}function Ub(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;i=k+16|0;g=k+12|0;f=k+8|0;h=k+4|0;j=k;c[i>>2]=a;c[g>>2]=b;c[f>>2]=d;c[h>>2]=e;c[j>>2]=Vb(c[(c[i>>2]|0)+28>>2]|0,c[h>>2]|0)|0;if((c[g>>2]|0)>>>0>0){h=(c[(c[i>>2]|0)+28>>2]|0)-(N(c[j>>2]|0,(c[h>>2]|0)-(c[g>>2]|0)|0)|0)|0;a=(c[i>>2]|0)+32|0;c[a>>2]=(c[a>>2]|0)+h;j=N(c[j>>2]|0,(c[f>>2]|0)-(c[g>>2]|0)|0)|0;c[(c[i>>2]|0)+28>>2]=j;j=c[i>>2]|0;Wb(j);l=k;return}else{a=N(c[j>>2]|0,(c[h>>2]|0)-(c[f>>2]|0)|0)|0;j=(c[i>>2]|0)+28|0;c[j>>2]=(c[j>>2]|0)-a;j=c[i>>2]|0;Wb(j);l=k;return}}function Vb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>>>0)/((c[d>>2]|0)>>>0)|0|0}function Wb(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;while(1){if((c[(c[b>>2]|0)+28>>2]|0)>>>0>8388608)break;Xb(c[b>>2]|0,(c[(c[b>>2]|0)+32>>2]|0)>>>23);c[(c[b>>2]|0)+32>>2]=c[(c[b>>2]|0)+32>>2]<<8&2147483647;a=(c[b>>2]|0)+28|0;c[a>>2]=c[a>>2]<<8;a=(c[b>>2]|0)+20|0;c[a>>2]=(c[a>>2]|0)+8}l=d;return}function Xb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;h=l;l=l+16|0;e=h+12|0;d=h+8|0;f=h+4|0;g=h;c[e>>2]=a;c[d>>2]=b;if((c[d>>2]|0)==255){g=(c[e>>2]|0)+36|0;c[g>>2]=(c[g>>2]|0)+1;l=h;return}c[f>>2]=c[d>>2]>>8;if((c[(c[e>>2]|0)+40>>2]|0)>=0){b=Yb(c[e>>2]|0,(c[(c[e>>2]|0)+40>>2]|0)+(c[f>>2]|0)|0)|0;a=(c[e>>2]|0)+44|0;c[a>>2]=c[a>>2]|b}if((c[(c[e>>2]|0)+36>>2]|0)>>>0>0){c[g>>2]=255+(c[f>>2]|0)&255;do{f=Yb(c[e>>2]|0,c[g>>2]|0)|0;a=(c[e>>2]|0)+44|0;c[a>>2]=c[a>>2]|f;a=(c[e>>2]|0)+36|0;f=(c[a>>2]|0)+-1|0;c[a>>2]=f}while(f>>>0>0)}c[(c[e>>2]|0)+40>>2]=c[d>>2]&255;l=h;return}function Yb(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;h=l;l=l+16|0;g=h+8|0;e=h+4|0;f=h;c[e>>2]=b;c[f>>2]=d;if(((c[(c[e>>2]|0)+24>>2]|0)+(c[(c[e>>2]|0)+8>>2]|0)|0)>>>0>=(c[(c[e>>2]|0)+4>>2]|0)>>>0){c[g>>2]=-1;g=c[g>>2]|0;l=h;return g|0}else{b=c[f>>2]&255;d=c[c[e>>2]>>2]|0;e=(c[e>>2]|0)+24|0;f=c[e>>2]|0;c[e>>2]=f+1;a[d+f>>0]=b;c[g>>2]=0;g=c[g>>2]|0;l=h;return g|0}return 0}function Zb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;i=k+16|0;h=k+12|0;g=k+8|0;f=k+4|0;j=k;c[i>>2]=a;c[h>>2]=b;c[g>>2]=d;c[f>>2]=e;c[j>>2]=(c[(c[i>>2]|0)+28>>2]|0)>>>(c[f>>2]|0);if((c[h>>2]|0)>>>0>0){b=(c[(c[i>>2]|0)+28>>2]|0)-(N(c[j>>2]|0,(1<>2])-(c[h>>2]|0)|0)|0)|0;a=(c[i>>2]|0)+32|0;c[a>>2]=(c[a>>2]|0)+b;j=N(c[j>>2]|0,(c[g>>2]|0)-(c[h>>2]|0)|0)|0;c[(c[i>>2]|0)+28>>2]=j;j=c[i>>2]|0;Wb(j);l=k;return}else{a=N(c[j>>2]|0,(1<>2])-(c[g>>2]|0)|0)|0;j=(c[i>>2]|0)+28|0;c[j>>2]=(c[j>>2]|0)-a;j=c[i>>2]|0;Wb(j);l=k;return}}function _b(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;j=l;l=l+32|0;e=j+20|0;f=j+16|0;k=j+12|0;h=j+8|0;i=j+4|0;g=j;c[e>>2]=a;c[f>>2]=b;c[k>>2]=d;c[h>>2]=c[(c[e>>2]|0)+28>>2];c[g>>2]=c[(c[e>>2]|0)+32>>2];c[i>>2]=(c[h>>2]|0)>>>(c[k>>2]|0);c[h>>2]=(c[h>>2]|0)-(c[i>>2]|0);if(c[f>>2]|0)c[(c[e>>2]|0)+32>>2]=(c[g>>2]|0)+(c[h>>2]|0);c[(c[e>>2]|0)+28>>2]=c[f>>2]|0?c[i>>2]|0:c[h>>2]|0;Wb(c[e>>2]|0);l=j;return}function $b(a,b,e,f){a=a|0;b=b|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0;k=l;l=l+32|0;i=k+16|0;h=k+12|0;g=k+8|0;m=k+4|0;j=k;c[i>>2]=a;c[h>>2]=b;c[g>>2]=e;c[m>>2]=f;c[j>>2]=(c[(c[i>>2]|0)+28>>2]|0)>>>(c[m>>2]|0);if((c[h>>2]|0)>0){a=(c[(c[i>>2]|0)+28>>2]|0)-(N(c[j>>2]|0,d[(c[g>>2]|0)+((c[h>>2]|0)-1)>>0]|0)|0)|0;m=(c[i>>2]|0)+32|0;c[m>>2]=(c[m>>2]|0)+a;m=N(c[j>>2]|0,(d[(c[g>>2]|0)+((c[h>>2]|0)-1)>>0]|0)-(d[(c[g>>2]|0)+(c[h>>2]|0)>>0]|0)|0)|0;c[(c[i>>2]|0)+28>>2]=m;m=c[i>>2]|0;Wb(m);l=k;return}else{j=N(c[j>>2]|0,d[(c[g>>2]|0)+(c[h>>2]|0)>>0]|0)|0;m=(c[i>>2]|0)+28|0;c[m>>2]=(c[m>>2]|0)-j;m=c[i>>2]|0;Wb(m);l=k;return}}function ac(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;g=k+20|0;e=k+16|0;f=k+12|0;i=k+8|0;h=k+4|0;j=k;c[g>>2]=a;c[e>>2]=b;c[f>>2]=d;c[f>>2]=(c[f>>2]|0)+-1;c[j>>2]=32-(Q(c[f>>2]|0)|0);if((c[j>>2]|0)>8){c[j>>2]=(c[j>>2]|0)-8;c[i>>2]=((c[f>>2]|0)>>>(c[j>>2]|0))+1;c[h>>2]=(c[e>>2]|0)>>>(c[j>>2]|0);Ub(c[g>>2]|0,c[h>>2]|0,(c[h>>2]|0)+1|0,c[i>>2]|0);bc(c[g>>2]|0,c[e>>2]&(1<>2])-1,c[j>>2]|0);l=k;return}else{Ub(c[g>>2]|0,c[e>>2]|0,(c[e>>2]|0)+1|0,(c[f>>2]|0)+1|0);l=k;return}}function bc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+32|0;g=j+16|0;f=j+12|0;e=j+8|0;i=j+4|0;h=j;c[g>>2]=a;c[f>>2]=b;c[e>>2]=d;c[i>>2]=c[(c[g>>2]|0)+12>>2];c[h>>2]=c[(c[g>>2]|0)+16>>2];if(((c[h>>2]|0)+(c[e>>2]|0)|0)>>>0>32)do{b=cc(c[g>>2]|0,c[i>>2]&255)|0;a=(c[g>>2]|0)+44|0;c[a>>2]=c[a>>2]|b;c[i>>2]=(c[i>>2]|0)>>>8;c[h>>2]=(c[h>>2]|0)-8}while((c[h>>2]|0)>=8);c[i>>2]=c[i>>2]|c[f>>2]<>2];c[h>>2]=(c[h>>2]|0)+(c[e>>2]|0);c[(c[g>>2]|0)+12>>2]=c[i>>2];c[(c[g>>2]|0)+16>>2]=c[h>>2];i=(c[g>>2]|0)+20|0;c[i>>2]=(c[i>>2]|0)+(c[e>>2]|0);l=j;return}function cc(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;h=l;l=l+16|0;g=h+8|0;e=h+4|0;f=h;c[e>>2]=b;c[f>>2]=d;if(((c[(c[e>>2]|0)+24>>2]|0)+(c[(c[e>>2]|0)+8>>2]|0)|0)>>>0>=(c[(c[e>>2]|0)+4>>2]|0)>>>0){c[g>>2]=-1;g=c[g>>2]|0;l=h;return g|0}else{i=c[f>>2]&255;b=c[c[e>>2]>>2]|0;d=c[(c[e>>2]|0)+4>>2]|0;e=(c[e>>2]|0)+8|0;f=(c[e>>2]|0)+1|0;c[e>>2]=f;a[b+(d-f)>>0]=i;c[g>>2]=0;g=c[g>>2]|0;l=h;return g|0}return 0}function dc(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;h=m+16|0;i=m+12|0;g=m+8|0;k=m+4|0;j=m;c[h>>2]=b;c[i>>2]=e;c[g>>2]=f;c[k>>2]=8-(c[g>>2]|0);c[j>>2]=(1<>2])-1<>2];f=c[h>>2]|0;if((c[(c[h>>2]|0)+24>>2]|0)>>>0>0){a[c[c[h>>2]>>2]>>0]=(d[c[f>>2]>>0]|0)&~c[j>>2]|c[i>>2]<>2];l=m;return}b=c[h>>2]|0;if((c[f+40>>2]|0)>=0){c[(c[h>>2]|0)+40>>2]=c[b+40>>2]&~c[j>>2]|c[i>>2]<>2];l=m;return}f=c[h>>2]|0;if((c[b+28>>2]|0)>>>0<=-2147483648>>>(c[g>>2]|0)>>>0){c[(c[h>>2]|0)+32>>2]=c[f+32>>2]&~(c[j>>2]<<23)|c[i>>2]<<23+(c[k>>2]|0);l=m;return}else{c[f+44>>2]=-1;l=m;return}}function ec(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;d=l;l=l+16|0;e=d+4|0;f=d;c[e>>2]=a;c[f>>2]=b;$i((c[c[e>>2]>>2]|0)+(c[f>>2]|0)+(0-(c[(c[e>>2]|0)+8>>2]|0))|0,(c[c[e>>2]>>2]|0)+(c[(c[e>>2]|0)+4>>2]|0)+(0-(c[(c[e>>2]|0)+8>>2]|0))|0,(c[(c[e>>2]|0)+8>>2]|0)+0|0)|0;c[(c[e>>2]|0)+4>>2]=c[f>>2];l=d;return}function fc(b){b=b|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;g=k+20|0;j=k+16|0;i=k+12|0;e=k+8|0;f=k+4|0;h=k;c[g>>2]=b;c[h>>2]=32-(32-(Q(c[(c[g>>2]|0)+28>>2]|0)|0));c[e>>2]=2147483647>>>(c[h>>2]|0);c[f>>2]=(c[(c[g>>2]|0)+32>>2]|0)+(c[e>>2]|0)&~c[e>>2];if((c[f>>2]|c[e>>2])>>>0>=((c[(c[g>>2]|0)+32>>2]|0)+(c[(c[g>>2]|0)+28>>2]|0)|0)>>>0){c[h>>2]=(c[h>>2]|0)+1;c[e>>2]=(c[e>>2]|0)>>>1;c[f>>2]=(c[(c[g>>2]|0)+32>>2]|0)+(c[e>>2]|0)&~c[e>>2]}while(1){b=c[g>>2]|0;if((c[h>>2]|0)<=0)break;Xb(b,(c[f>>2]|0)>>>23);c[f>>2]=c[f>>2]<<8&2147483647;c[h>>2]=(c[h>>2]|0)-8}if(!((c[b+40>>2]|0)<0?(c[(c[g>>2]|0)+36>>2]|0)>>>0<=0:0))Xb(c[g>>2]|0,0);c[j>>2]=c[(c[g>>2]|0)+12>>2];c[i>>2]=c[(c[g>>2]|0)+16>>2];while(1){b=c[g>>2]|0;if((c[i>>2]|0)<8)break;e=cc(b,c[j>>2]&255)|0;f=(c[g>>2]|0)+44|0;c[f>>2]=c[f>>2]|e;c[j>>2]=(c[j>>2]|0)>>>8;c[i>>2]=(c[i>>2]|0)-8}if(c[b+44>>2]|0){l=k;return}aj((c[c[g>>2]>>2]|0)+(c[(c[g>>2]|0)+24>>2]|0)|0,0,(c[(c[g>>2]|0)+4>>2]|0)-(c[(c[g>>2]|0)+24>>2]|0)-(c[(c[g>>2]|0)+8>>2]|0)|0)|0;if((c[i>>2]|0)<=0){l=k;return}if((c[(c[g>>2]|0)+8>>2]|0)>>>0>=(c[(c[g>>2]|0)+4>>2]|0)>>>0){c[(c[g>>2]|0)+44>>2]=-1;l=k;return}c[h>>2]=0-(c[h>>2]|0);if(((c[(c[g>>2]|0)+24>>2]|0)+(c[(c[g>>2]|0)+8>>2]|0)|0)>>>0>=(c[(c[g>>2]|0)+4>>2]|0)>>>0?(c[h>>2]|0)<(c[i>>2]|0):0){c[j>>2]=c[j>>2]&(1<>2])-1;c[(c[g>>2]|0)+44>>2]=-1}i=(c[c[g>>2]>>2]|0)+((c[(c[g>>2]|0)+4>>2]|0)-(c[(c[g>>2]|0)+8>>2]|0)-1)|0;a[i>>0]=d[i>>0]|0|c[j>>2]&255;l=k;return}function gc(a,d){a=a|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+64|0;n=o+60|0;f=o+56|0;j=o+52|0;i=o+48|0;k=o+44|0;e=o+40|0;g=o+8|0;h=o+4|0;m=o;c[n>>2]=a;c[f>>2]=d;if((c[(c[n>>2]|0)+8>>2]|0)>0)d=c[(c[n>>2]|0)+8>>2]|0;else d=0;c[m>>2]=d;c[g>>2]=1;c[e>>2]=0;do{c[k>>2]=b[(c[n>>2]|0)+12+(c[e>>2]<<1<<1)>>1];c[i>>2]=b[(c[n>>2]|0)+12+((c[e>>2]<<1)+1<<1)>>1];a=N(c[g+(c[e>>2]<<2)>>2]|0,c[k>>2]|0)|0;c[g+((c[e>>2]|0)+1<<2)>>2]=a;c[e>>2]=(c[e>>2]|0)+1}while((c[i>>2]|0)!=1);c[i>>2]=b[(c[n>>2]|0)+12+((c[e>>2]<<1)-1<<1)>>1];c[h>>2]=(c[e>>2]|0)-1;while(1){if((c[h>>2]|0)<0)break;if(c[h>>2]|0)c[j>>2]=b[(c[n>>2]|0)+12+((c[h>>2]<<1)-1<<1)>>1];else c[j>>2]=1;switch(b[(c[n>>2]|0)+12+(c[h>>2]<<1<<1)>>1]|0){case 2:{hc(c[f>>2]|0,c[i>>2]|0,c[g+(c[h>>2]<<2)>>2]|0);break}case 4:{ic(c[f>>2]|0,c[g+(c[h>>2]<<2)>>2]<>2],c[n>>2]|0,c[i>>2]|0,c[g+(c[h>>2]<<2)>>2]|0,c[j>>2]|0);break}case 3:{jc(c[f>>2]|0,c[g+(c[h>>2]<<2)>>2]<>2],c[n>>2]|0,c[i>>2]|0,c[g+(c[h>>2]<<2)>>2]|0,c[j>>2]|0);break}case 5:{kc(c[f>>2]|0,c[g+(c[h>>2]<<2)>>2]<>2],c[n>>2]|0,c[i>>2]|0,c[g+(c[h>>2]<<2)>>2]|0,c[j>>2]|0);break}default:{}}c[i>>2]=c[j>>2];c[h>>2]=(c[h>>2]|0)+-1}l=o;return}function hc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;e=m+28|0;h=m+20|0;f=m+16|0;i=m+12|0;k=m+8|0;j=m;c[e>>2]=a;c[m+24>>2]=b;c[h>>2]=d;g[k>>2]=.7071067690849304;c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[h>>2]|0))break;c[f>>2]=(c[e>>2]|0)+32;b=c[f>>2]|0;c[j>>2]=c[b>>2];c[j+4>>2]=c[b+4>>2];g[c[f>>2]>>2]=+g[c[e>>2]>>2]-+g[j>>2];g[(c[f>>2]|0)+4>>2]=+g[(c[e>>2]|0)+4>>2]-+g[j+4>>2];b=c[e>>2]|0;g[b>>2]=+g[b>>2]+ +g[j>>2];b=(c[e>>2]|0)+4|0;g[b>>2]=+g[b>>2]+ +g[j+4>>2];g[j>>2]=(+g[(c[f>>2]|0)+8>>2]+ +g[(c[f>>2]|0)+8+4>>2])*+g[k>>2];g[j+4>>2]=(+g[(c[f>>2]|0)+8+4>>2]-+g[(c[f>>2]|0)+8>>2])*+g[k>>2];g[(c[f>>2]|0)+8>>2]=+g[(c[e>>2]|0)+8>>2]-+g[j>>2];g[(c[f>>2]|0)+8+4>>2]=+g[(c[e>>2]|0)+8+4>>2]-+g[j+4>>2];b=(c[e>>2]|0)+8|0;g[b>>2]=+g[b>>2]+ +g[j>>2];b=(c[e>>2]|0)+8+4|0;g[b>>2]=+g[b>>2]+ +g[j+4>>2];g[j>>2]=+g[(c[f>>2]|0)+16+4>>2];g[j+4>>2]=-+g[(c[f>>2]|0)+16>>2];g[(c[f>>2]|0)+16>>2]=+g[(c[e>>2]|0)+16>>2]-+g[j>>2];g[(c[f>>2]|0)+16+4>>2]=+g[(c[e>>2]|0)+16+4>>2]-+g[j+4>>2];b=(c[e>>2]|0)+16|0;g[b>>2]=+g[b>>2]+ +g[j>>2];b=(c[e>>2]|0)+16+4|0;g[b>>2]=+g[b>>2]+ +g[j+4>>2];g[j>>2]=(+g[(c[f>>2]|0)+24+4>>2]-+g[(c[f>>2]|0)+24>>2])*+g[k>>2];g[j+4>>2]=(-+g[(c[f>>2]|0)+24+4>>2]-+g[(c[f>>2]|0)+24>>2])*+g[k>>2];g[(c[f>>2]|0)+24>>2]=+g[(c[e>>2]|0)+24>>2]-+g[j>>2];g[(c[f>>2]|0)+24+4>>2]=+g[(c[e>>2]|0)+24+4>>2]-+g[j+4>>2];b=(c[e>>2]|0)+24|0;g[b>>2]=+g[b>>2]+ +g[j>>2];b=(c[e>>2]|0)+24+4|0;g[b>>2]=+g[b>>2]+ +g[j+4>>2];c[e>>2]=(c[e>>2]|0)+64;c[i>>2]=(c[i>>2]|0)+1}l=m;return}function ic(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0;A=l;l=l+128|0;i=A+120|0;m=A+116|0;w=A+112|0;p=A+108|0;k=A+104|0;s=A+100|0;n=A+96|0;u=A+88|0;v=A+80|0;o=A+72|0;t=A+24|0;x=A+20|0;y=A+16|0;z=A+12|0;q=A+8|0;r=A+4|0;j=A;c[i>>2]=a;c[m>>2]=b;c[w>>2]=d;c[p>>2]=e;c[k>>2]=f;c[s>>2]=h;if((c[p>>2]|0)==1){c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[k>>2]|0))break;g[u>>2]=+g[c[i>>2]>>2]-+g[(c[i>>2]|0)+16>>2];g[u+4>>2]=+g[(c[i>>2]|0)+4>>2]-+g[(c[i>>2]|0)+16+4>>2];z=c[i>>2]|0;g[z>>2]=+g[z>>2]+ +g[(c[i>>2]|0)+16>>2];z=(c[i>>2]|0)+4|0;g[z>>2]=+g[z>>2]+ +g[(c[i>>2]|0)+16+4>>2];g[v>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[(c[i>>2]|0)+24>>2];g[v+4>>2]=+g[(c[i>>2]|0)+8+4>>2]+ +g[(c[i>>2]|0)+24+4>>2];g[(c[i>>2]|0)+16>>2]=+g[c[i>>2]>>2]-+g[v>>2];g[(c[i>>2]|0)+16+4>>2]=+g[(c[i>>2]|0)+4>>2]-+g[v+4>>2];z=c[i>>2]|0;g[z>>2]=+g[z>>2]+ +g[v>>2];z=(c[i>>2]|0)+4|0;g[z>>2]=+g[z>>2]+ +g[v+4>>2];g[v>>2]=+g[(c[i>>2]|0)+8>>2]-+g[(c[i>>2]|0)+24>>2];g[v+4>>2]=+g[(c[i>>2]|0)+8+4>>2]-+g[(c[i>>2]|0)+24+4>>2];g[(c[i>>2]|0)+8>>2]=+g[u>>2]+ +g[v+4>>2];g[(c[i>>2]|0)+8+4>>2]=+g[u+4>>2]-+g[v>>2];g[(c[i>>2]|0)+24>>2]=+g[u>>2]-+g[v+4>>2];g[(c[i>>2]|0)+24+4>>2]=+g[u+4>>2]+ +g[v>>2];c[i>>2]=(c[i>>2]|0)+32;c[n>>2]=(c[n>>2]|0)+1}l=A;return}c[q>>2]=c[p>>2]<<1;c[r>>2]=(c[p>>2]|0)*3;c[j>>2]=c[i>>2];c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[k>>2]|0))break;c[i>>2]=(c[j>>2]|0)+((N(c[n>>2]|0,c[s>>2]|0)|0)<<3);d=c[(c[w>>2]|0)+48>>2]|0;c[x>>2]=d;c[y>>2]=d;c[z>>2]=d;c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[p>>2]|0))break;g[t>>2]=+g[(c[i>>2]|0)+(c[p>>2]<<3)>>2]*+g[c[x>>2]>>2]-+g[(c[i>>2]|0)+(c[p>>2]<<3)+4>>2]*+g[(c[x>>2]|0)+4>>2];g[t+4>>2]=+g[(c[i>>2]|0)+(c[p>>2]<<3)>>2]*+g[(c[x>>2]|0)+4>>2]+ +g[(c[i>>2]|0)+(c[p>>2]<<3)+4>>2]*+g[c[x>>2]>>2];g[t+8>>2]=+g[(c[i>>2]|0)+(c[q>>2]<<3)>>2]*+g[c[y>>2]>>2]-+g[(c[i>>2]|0)+(c[q>>2]<<3)+4>>2]*+g[(c[y>>2]|0)+4>>2];g[t+8+4>>2]=+g[(c[i>>2]|0)+(c[q>>2]<<3)>>2]*+g[(c[y>>2]|0)+4>>2]+ +g[(c[i>>2]|0)+(c[q>>2]<<3)+4>>2]*+g[c[y>>2]>>2];g[t+16>>2]=+g[(c[i>>2]|0)+(c[r>>2]<<3)>>2]*+g[c[z>>2]>>2]-+g[(c[i>>2]|0)+(c[r>>2]<<3)+4>>2]*+g[(c[z>>2]|0)+4>>2];g[t+16+4>>2]=+g[(c[i>>2]|0)+(c[r>>2]<<3)>>2]*+g[(c[z>>2]|0)+4>>2]+ +g[(c[i>>2]|0)+(c[r>>2]<<3)+4>>2]*+g[c[z>>2]>>2];g[t+40>>2]=+g[c[i>>2]>>2]-+g[t+8>>2];g[t+40+4>>2]=+g[(c[i>>2]|0)+4>>2]-+g[t+8+4>>2];d=c[i>>2]|0;g[d>>2]=+g[d>>2]+ +g[t+8>>2];d=(c[i>>2]|0)+4|0;g[d>>2]=+g[d>>2]+ +g[t+8+4>>2];g[t+24>>2]=+g[t>>2]+ +g[t+16>>2];g[t+24+4>>2]=+g[t+4>>2]+ +g[t+16+4>>2];g[t+32>>2]=+g[t>>2]-+g[t+16>>2];g[t+32+4>>2]=+g[t+4>>2]-+g[t+16+4>>2];g[(c[i>>2]|0)+(c[q>>2]<<3)>>2]=+g[c[i>>2]>>2]-+g[t+24>>2];g[(c[i>>2]|0)+(c[q>>2]<<3)+4>>2]=+g[(c[i>>2]|0)+4>>2]-+g[t+24+4>>2];c[x>>2]=(c[x>>2]|0)+(c[m>>2]<<3);c[y>>2]=(c[y>>2]|0)+(c[m>>2]<<1<<3);c[z>>2]=(c[z>>2]|0)+((c[m>>2]|0)*3<<3);d=c[i>>2]|0;g[d>>2]=+g[d>>2]+ +g[t+24>>2];d=(c[i>>2]|0)+4|0;g[d>>2]=+g[d>>2]+ +g[t+24+4>>2];g[(c[i>>2]|0)+(c[p>>2]<<3)>>2]=+g[t+40>>2]+ +g[t+32+4>>2];g[(c[i>>2]|0)+(c[p>>2]<<3)+4>>2]=+g[t+40+4>>2]-+g[t+32>>2];g[(c[i>>2]|0)+(c[r>>2]<<3)>>2]=+g[t+40>>2]-+g[t+32+4>>2];g[(c[i>>2]|0)+(c[r>>2]<<3)+4>>2]=+g[t+40+4>>2]+ +g[t+32>>2];c[i>>2]=(c[i>>2]|0)+8;c[o>>2]=(c[o>>2]|0)+1}c[n>>2]=(c[n>>2]|0)+1}l=A;return}function jc(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;x=l;l=l+112|0;i=x+96|0;n=x+92|0;u=x+88|0;q=x+84|0;k=x+80|0;s=x+76|0;o=x+72|0;p=x+68|0;r=x+64|0;v=x+60|0;w=x+56|0;t=x+16|0;m=x+8|0;j=x;c[i>>2]=a;c[n>>2]=b;c[u>>2]=d;c[q>>2]=e;c[k>>2]=f;c[s>>2]=h;c[r>>2]=c[q>>2]<<1;c[j>>2]=c[i>>2];d=(c[(c[u>>2]|0)+48>>2]|0)+((N(c[n>>2]|0,c[q>>2]|0)|0)<<3)|0;c[m>>2]=c[d>>2];c[m+4>>2]=c[d+4>>2];c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[k>>2]|0))break;c[i>>2]=(c[j>>2]|0)+((N(c[o>>2]|0,c[s>>2]|0)|0)<<3);d=c[(c[u>>2]|0)+48>>2]|0;c[w>>2]=d;c[v>>2]=d;c[p>>2]=c[q>>2];do{g[t+8>>2]=+g[(c[i>>2]|0)+(c[q>>2]<<3)>>2]*+g[c[v>>2]>>2]-+g[(c[i>>2]|0)+(c[q>>2]<<3)+4>>2]*+g[(c[v>>2]|0)+4>>2];g[t+8+4>>2]=+g[(c[i>>2]|0)+(c[q>>2]<<3)>>2]*+g[(c[v>>2]|0)+4>>2]+ +g[(c[i>>2]|0)+(c[q>>2]<<3)+4>>2]*+g[c[v>>2]>>2];g[t+16>>2]=+g[(c[i>>2]|0)+(c[r>>2]<<3)>>2]*+g[c[w>>2]>>2]-+g[(c[i>>2]|0)+(c[r>>2]<<3)+4>>2]*+g[(c[w>>2]|0)+4>>2];g[t+16+4>>2]=+g[(c[i>>2]|0)+(c[r>>2]<<3)>>2]*+g[(c[w>>2]|0)+4>>2]+ +g[(c[i>>2]|0)+(c[r>>2]<<3)+4>>2]*+g[c[w>>2]>>2];g[t+24>>2]=+g[t+8>>2]+ +g[t+16>>2];g[t+24+4>>2]=+g[t+8+4>>2]+ +g[t+16+4>>2];g[t>>2]=+g[t+8>>2]-+g[t+16>>2];g[t+4>>2]=+g[t+8+4>>2]-+g[t+16+4>>2];c[v>>2]=(c[v>>2]|0)+(c[n>>2]<<3);c[w>>2]=(c[w>>2]|0)+(c[n>>2]<<1<<3);g[(c[i>>2]|0)+(c[q>>2]<<3)>>2]=+g[c[i>>2]>>2]-+g[t+24>>2]*.5;g[(c[i>>2]|0)+(c[q>>2]<<3)+4>>2]=+g[(c[i>>2]|0)+4>>2]-+g[t+24+4>>2]*.5;g[t>>2]=+g[t>>2]*+g[m+4>>2];d=t+4|0;g[d>>2]=+g[d>>2]*+g[m+4>>2];d=c[i>>2]|0;g[d>>2]=+g[d>>2]+ +g[t+24>>2];d=(c[i>>2]|0)+4|0;g[d>>2]=+g[d>>2]+ +g[t+24+4>>2];g[(c[i>>2]|0)+(c[r>>2]<<3)>>2]=+g[(c[i>>2]|0)+(c[q>>2]<<3)>>2]+ +g[t+4>>2];g[(c[i>>2]|0)+(c[r>>2]<<3)+4>>2]=+g[(c[i>>2]|0)+(c[q>>2]<<3)+4>>2]-+g[t>>2];d=(c[i>>2]|0)+(c[q>>2]<<3)|0;g[d>>2]=+g[d>>2]-+g[t+4>>2];d=(c[i>>2]|0)+(c[q>>2]<<3)+4|0;g[d>>2]=+g[d>>2]+ +g[t>>2];c[i>>2]=(c[i>>2]|0)+8;d=(c[p>>2]|0)+-1|0;c[p>>2]=d}while((d|0)!=0);c[o>>2]=(c[o>>2]|0)+1}l=x;return}function kc(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0.0;A=l;l=l+192|0;i=A+184|0;r=A+180|0;B=A+176|0;t=A+172|0;q=A+168|0;u=A+164|0;j=A+160|0;k=A+156|0;m=A+152|0;n=A+148|0;o=A+144|0;s=A+140|0;x=A+136|0;v=A+32|0;w=A+24|0;y=A+16|0;z=A+8|0;p=A;c[i>>2]=a;c[r>>2]=b;c[B>>2]=d;c[t>>2]=e;c[q>>2]=f;c[u>>2]=h;c[p>>2]=c[i>>2];d=(c[(c[B>>2]|0)+48>>2]|0)+((N(c[r>>2]|0,c[t>>2]|0)|0)<<3)|0;c[y>>2]=c[d>>2];c[y+4>>2]=c[d+4>>2];d=(c[(c[B>>2]|0)+48>>2]|0)+((N(c[r>>2]<<1,c[t>>2]|0)|0)<<3)|0;c[z>>2]=c[d>>2];c[z+4>>2]=c[d+4>>2];c[w>>2]=c[(c[B>>2]|0)+48>>2];c[s>>2]=0;while(1){if((c[s>>2]|0)>=(c[q>>2]|0))break;c[i>>2]=(c[p>>2]|0)+((N(c[s>>2]|0,c[u>>2]|0)|0)<<3);c[j>>2]=c[i>>2];c[k>>2]=(c[j>>2]|0)+(c[t>>2]<<3);c[m>>2]=(c[j>>2]|0)+(c[t>>2]<<1<<3);c[n>>2]=(c[j>>2]|0)+((c[t>>2]|0)*3<<3);c[o>>2]=(c[j>>2]|0)+(c[t>>2]<<2<<3);c[x>>2]=0;while(1){if((c[x>>2]|0)>=(c[t>>2]|0))break;B=c[j>>2]|0;c[v>>2]=c[B>>2];c[v+4>>2]=c[B+4>>2];C=+g[c[k>>2]>>2]*+g[(c[w>>2]|0)+((N(c[x>>2]|0,c[r>>2]|0)|0)<<3)>>2];g[v+8>>2]=C-+g[(c[k>>2]|0)+4>>2]*+g[(c[w>>2]|0)+((N(c[x>>2]|0,c[r>>2]|0)|0)<<3)+4>>2];C=+g[c[k>>2]>>2]*+g[(c[w>>2]|0)+((N(c[x>>2]|0,c[r>>2]|0)|0)<<3)+4>>2];g[v+8+4>>2]=C+ +g[(c[k>>2]|0)+4>>2]*+g[(c[w>>2]|0)+((N(c[x>>2]|0,c[r>>2]|0)|0)<<3)>>2];C=+g[c[m>>2]>>2]*+g[(c[w>>2]|0)+((N(c[x>>2]<<1,c[r>>2]|0)|0)<<3)>>2];g[v+16>>2]=C-+g[(c[m>>2]|0)+4>>2]*+g[(c[w>>2]|0)+((N(c[x>>2]<<1,c[r>>2]|0)|0)<<3)+4>>2];C=+g[c[m>>2]>>2]*+g[(c[w>>2]|0)+((N(c[x>>2]<<1,c[r>>2]|0)|0)<<3)+4>>2];g[v+16+4>>2]=C+ +g[(c[m>>2]|0)+4>>2]*+g[(c[w>>2]|0)+((N(c[x>>2]<<1,c[r>>2]|0)|0)<<3)>>2];C=+g[c[n>>2]>>2]*+g[(c[w>>2]|0)+((N((c[x>>2]|0)*3|0,c[r>>2]|0)|0)<<3)>>2];g[v+24>>2]=C-+g[(c[n>>2]|0)+4>>2]*+g[(c[w>>2]|0)+((N((c[x>>2]|0)*3|0,c[r>>2]|0)|0)<<3)+4>>2];C=+g[c[n>>2]>>2]*+g[(c[w>>2]|0)+((N((c[x>>2]|0)*3|0,c[r>>2]|0)|0)<<3)+4>>2];g[v+24+4>>2]=C+ +g[(c[n>>2]|0)+4>>2]*+g[(c[w>>2]|0)+((N((c[x>>2]|0)*3|0,c[r>>2]|0)|0)<<3)>>2];C=+g[c[o>>2]>>2]*+g[(c[w>>2]|0)+((N(c[x>>2]<<2,c[r>>2]|0)|0)<<3)>>2];g[v+32>>2]=C-+g[(c[o>>2]|0)+4>>2]*+g[(c[w>>2]|0)+((N(c[x>>2]<<2,c[r>>2]|0)|0)<<3)+4>>2];C=+g[c[o>>2]>>2]*+g[(c[w>>2]|0)+((N(c[x>>2]<<2,c[r>>2]|0)|0)<<3)+4>>2];g[v+32+4>>2]=C+ +g[(c[o>>2]|0)+4>>2]*+g[(c[w>>2]|0)+((N(c[x>>2]<<2,c[r>>2]|0)|0)<<3)>>2];g[v+56>>2]=+g[v+8>>2]+ +g[v+32>>2];g[v+56+4>>2]=+g[v+8+4>>2]+ +g[v+32+4>>2];g[v+80>>2]=+g[v+8>>2]-+g[v+32>>2];g[v+80+4>>2]=+g[v+8+4>>2]-+g[v+32+4>>2];g[v+64>>2]=+g[v+16>>2]+ +g[v+24>>2];g[v+64+4>>2]=+g[v+16+4>>2]+ +g[v+24+4>>2];g[v+72>>2]=+g[v+16>>2]-+g[v+24>>2];g[v+72+4>>2]=+g[v+16+4>>2]-+g[v+24+4>>2];B=c[j>>2]|0;g[B>>2]=+g[B>>2]+(+g[v+56>>2]+ +g[v+64>>2]);B=(c[j>>2]|0)+4|0;g[B>>2]=+g[B>>2]+(+g[v+56+4>>2]+ +g[v+64+4>>2]);g[v+40>>2]=+g[v>>2]+ +g[v+56>>2]*+g[y>>2]+ +g[v+64>>2]*+g[z>>2];g[v+40+4>>2]=+g[v+4>>2]+ +g[v+56+4>>2]*+g[y>>2]+ +g[v+64+4>>2]*+g[z>>2];g[v+48>>2]=+g[v+80+4>>2]*+g[y+4>>2]+ +g[v+72+4>>2]*+g[z+4>>2];g[v+48+4>>2]=-(+g[v+80>>2]*+g[y+4>>2])-+g[v+72>>2]*+g[z+4>>2];g[c[k>>2]>>2]=+g[v+40>>2]-+g[v+48>>2];g[(c[k>>2]|0)+4>>2]=+g[v+40+4>>2]-+g[v+48+4>>2];g[c[o>>2]>>2]=+g[v+40>>2]+ +g[v+48>>2];g[(c[o>>2]|0)+4>>2]=+g[v+40+4>>2]+ +g[v+48+4>>2];g[v+88>>2]=+g[v>>2]+ +g[v+56>>2]*+g[z>>2]+ +g[v+64>>2]*+g[y>>2];g[v+88+4>>2]=+g[v+4>>2]+ +g[v+56+4>>2]*+g[z>>2]+ +g[v+64+4>>2]*+g[y>>2];g[v+96>>2]=-(+g[v+80+4>>2]*+g[z+4>>2])+ +g[v+72+4>>2]*+g[y+4>>2];g[v+96+4>>2]=+g[v+80>>2]*+g[z+4>>2]-+g[v+72>>2]*+g[y+4>>2];g[c[m>>2]>>2]=+g[v+88>>2]+ +g[v+96>>2];g[(c[m>>2]|0)+4>>2]=+g[v+88+4>>2]+ +g[v+96+4>>2];g[c[n>>2]>>2]=+g[v+88>>2]-+g[v+96>>2];g[(c[n>>2]|0)+4>>2]=+g[v+88+4>>2]-+g[v+96+4>>2];c[j>>2]=(c[j>>2]|0)+8;c[k>>2]=(c[k>>2]|0)+8;c[m>>2]=(c[m>>2]|0)+8;c[n>>2]=(c[n>>2]|0)+8;c[o>>2]=(c[o>>2]|0)+8;c[x>>2]=(c[x>>2]|0)+1}c[s>>2]=(c[s>>2]|0)+1}l=A;return}function lc(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+32|0;k=n+24|0;f=n+20|0;h=n+16|0;i=n+12|0;j=n+8|0;m=n;c[k>>2]=a;c[f>>2]=d;c[h>>2]=e;g[j>>2]=+g[(c[k>>2]|0)+4>>2];c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[c[k>>2]>>2]|0))break;a=(c[f>>2]|0)+(c[i>>2]<<3)|0;c[m>>2]=c[a>>2];c[m+4>>2]=c[a+4>>2];g[(c[h>>2]|0)+(b[(c[(c[k>>2]|0)+44>>2]|0)+(c[i>>2]<<1)>>1]<<3)>>2]=+g[j>>2]*+g[m>>2];g[(c[h>>2]|0)+(b[(c[(c[k>>2]|0)+44>>2]|0)+(c[i>>2]<<1)>>1]<<3)+4>>2]=+g[j>>2]*+g[m+4>>2];c[i>>2]=(c[i>>2]|0)+1}gc(c[k>>2]|0,c[h>>2]|0);l=n;return}function mc(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;q=l;l=l+48|0;j=q+36|0;p=q+32|0;m=q+28|0;f=q+24|0;k=q+20|0;h=q+16|0;o=q+12|0;n=q+8|0;i=q+4|0;g=q;c[j>>2]=a;c[p>>2]=b;c[m>>2]=d;c[f>>2]=e;c[h>>2]=c[c[p>>2]>>2];c[k>>2]=0;if(!(c[h>>2]|0)){n=c[j>>2]|0;o=c[k>>2]|0;k=c[k>>2]|0;p=c[m>>2]|0;p=k+p|0;Zb(n,o,p,15);l=q;return}c[o>>2]=0-((c[h>>2]|0)<0&1);c[h>>2]=(c[h>>2]|0)+(c[o>>2]|0)^c[o>>2];c[k>>2]=c[m>>2];c[m>>2]=nc(c[m>>2]|0,c[f>>2]|0)|0;c[n>>2]=1;while(1){if((c[m>>2]|0)>>>0>0)a=(c[n>>2]|0)<(c[h>>2]|0);else a=0;e=c[m>>2]|0;if(!a)break;c[m>>2]=e<<1;c[k>>2]=(c[k>>2]|0)+((c[m>>2]|0)+2);c[m>>2]=(N(c[m>>2]|0,c[f>>2]|0)|0)>>>15;c[n>>2]=(c[n>>2]|0)+1}if(e|0){c[m>>2]=(c[m>>2]|0)+1;c[k>>2]=(c[k>>2]|0)+(c[m>>2]&~c[o>>2]);n=c[j>>2]|0;o=c[k>>2]|0;k=c[k>>2]|0;p=c[m>>2]|0;p=k+p|0;Zb(n,o,p,15);l=q;return}c[g>>2]=(32768-(c[k>>2]|0)+1-1|0)>>>0;c[g>>2]=(c[g>>2]|0)-(c[o>>2]|0)>>1;if(((c[h>>2]|0)-(c[n>>2]|0)|0)<((c[g>>2]|0)-1|0))e=(c[h>>2]|0)-(c[n>>2]|0)|0;else e=(c[g>>2]|0)-1|0;c[i>>2]=e;c[k>>2]=(c[k>>2]|0)+((c[i>>2]<<1)+1+(c[o>>2]|0));c[m>>2]=1<(32768-(c[k>>2]|0)|0)>>>0?1:32768-(c[k>>2]|0)|0;c[c[p>>2]>>2]=(c[n>>2]|0)+(c[i>>2]|0)+(c[o>>2]|0)^c[o>>2];n=c[j>>2]|0;o=c[k>>2]|0;k=c[k>>2]|0;p=c[m>>2]|0;p=k+p|0;Zb(n,o,p,15);l=q;return}function nc(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;d=l;l=l+16|0;g=d+8|0;e=d+4|0;f=d;c[g>>2]=a;c[e>>2]=b;c[f>>2]=32736-(c[g>>2]|0);a=(N(c[f>>2]|0,16384-(c[e>>2]|0)|0)|0)>>>15;l=d;return a|0}function oc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;e=m+24|0;j=m+20|0;f=m+16|0;k=m+12|0;i=m+8|0;h=m+4|0;g=m;c[e>>2]=a;c[j>>2]=b;c[f>>2]=d;c[k>>2]=0;c[h>>2]=Mb(c[e>>2]|0,15)|0;c[i>>2]=0;do if((c[h>>2]|0)>>>0>=(c[j>>2]|0)>>>0){c[k>>2]=(c[k>>2]|0)+1;c[i>>2]=c[j>>2];c[j>>2]=(nc(c[j>>2]|0,c[f>>2]|0)|0)+1;while(1){if((c[j>>2]|0)>>>0>1)d=(c[h>>2]|0)>>>0>=((c[i>>2]|0)+(c[j>>2]<<1)|0)>>>0;else d=0;a=c[j>>2]|0;if(!d)break;c[j>>2]=a<<1;c[i>>2]=(c[i>>2]|0)+(c[j>>2]|0);c[j>>2]=(N((c[j>>2]|0)-2|0,c[f>>2]|0)|0)>>>15;c[j>>2]=(c[j>>2]|0)+1;c[k>>2]=(c[k>>2]|0)+1}if(a>>>0<=1){c[g>>2]=((c[h>>2]|0)-(c[i>>2]|0)|0)>>>1;c[k>>2]=(c[k>>2]|0)+(c[g>>2]|0);c[i>>2]=(c[i>>2]|0)+(c[g>>2]<<1)}if((c[h>>2]|0)>>>0<((c[i>>2]|0)+(c[j>>2]|0)|0)>>>0){c[k>>2]=0-(c[k>>2]|0);break}else{c[i>>2]=(c[i>>2]|0)+(c[j>>2]|0);break}}while(0);a=c[e>>2]|0;d=c[i>>2]|0;if(((c[i>>2]|0)+(c[j>>2]|0)|0)>>>0>=32768){j=32768;Nb(a,d,j,32768);k=c[k>>2]|0;l=m;return k|0}j=(c[i>>2]|0)+(c[j>>2]|0)|0;Nb(a,d,j,32768);k=c[k>>2]|0;l=m;return k|0}function pc(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;h=l;l=l+32|0;b=h+16|0;d=h+12|0;f=h+8|0;e=h+4|0;g=h;c[b>>2]=a;c[f>>2]=0;c[e>>2]=32-(Q(c[b>>2]|0)|0)-1>>1;c[d>>2]=1<>2];do{c[g>>2]=(c[f>>2]<<1)+(c[d>>2]|0)<>2];if((c[g>>2]|0)>>>0<=(c[b>>2]|0)>>>0){c[f>>2]=(c[f>>2]|0)+(c[d>>2]|0);c[b>>2]=(c[b>>2]|0)-(c[g>>2]|0)}c[d>>2]=(c[d>>2]|0)>>>1;c[e>>2]=(c[e>>2]|0)+-1}while((c[e>>2]|0)>=0);l=h;return c[f>>2]|0}function qc(a,d,e,f,h,i,j,k){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0.0;V=l;l=l+160|0;W=V+144|0;t=V+140|0;u=V+136|0;G=V+132|0;v=V+128|0;n=V+124|0;A=V+120|0;r=V+112|0;m=V+108|0;o=V+104|0;p=V+100|0;z=V+96|0;F=V+92|0;y=V+88|0;x=V+84|0;J=V+80|0;K=V+76|0;P=V+72|0;H=V+68|0;I=V+64|0;S=V+60|0;B=V+56|0;L=V+48|0;C=V+44|0;D=V+40|0;w=V+36|0;s=V+32|0;T=V+28|0;M=V+24|0;q=V+20|0;Q=V+16|0;R=V+12|0;E=V+8|0;U=V+4|0;O=V;c[W>>2]=a;c[t>>2]=d;c[u>>2]=e;c[G>>2]=f;c[v>>2]=h;c[n>>2]=i;c[A>>2]=j;c[V+116>>2]=k;c[z>>2]=c[(c[W>>2]|0)+8+(c[n>>2]<<2)>>2];g[y>>2]=+g[(c[z>>2]|0)+4>>2];c[m>>2]=c[c[W>>2]>>2];c[F>>2]=c[(c[W>>2]|0)+24>>2];c[r>>2]=0;while(1){k=c[m>>2]>>1;if((c[r>>2]|0)>=(c[n>>2]|0))break;c[m>>2]=k;c[F>>2]=(c[F>>2]|0)+(c[m>>2]<<2);c[r>>2]=(c[r>>2]|0)+1}c[o>>2]=k;c[p>>2]=c[m>>2]>>2;d=c[o>>2]|0;c[x>>2]=$()|0;k=l;l=l+((1*(d<<2)|0)+15&-16)|0;d=l;l=l+((1*(c[p>>2]<<3)|0)+15&-16)|0;c[J>>2]=(c[t>>2]|0)+(c[v>>2]>>1<<2);c[K>>2]=(c[t>>2]|0)+(c[o>>2]<<2)+-4+(c[v>>2]>>1<<2);c[P>>2]=k;c[H>>2]=(c[G>>2]|0)+(c[v>>2]>>1<<2);c[I>>2]=(c[G>>2]|0)+(c[v>>2]>>1<<2)+-4;c[r>>2]=0;while(1){if((c[r>>2]|0)>=((c[v>>2]|0)+3>>2|0))break;X=+g[c[I>>2]>>2]*+g[(c[J>>2]|0)+(c[o>>2]<<2)>>2]+ +g[c[H>>2]>>2]*+g[c[K>>2]>>2];W=c[P>>2]|0;c[P>>2]=W+4;g[W>>2]=X;X=+g[c[H>>2]>>2]*+g[c[J>>2]>>2]-+g[c[I>>2]>>2]*+g[(c[K>>2]|0)+(0-(c[o>>2]|0)<<2)>>2];W=c[P>>2]|0;c[P>>2]=W+4;g[W>>2]=X;c[J>>2]=(c[J>>2]|0)+8;c[K>>2]=(c[K>>2]|0)+-8;c[H>>2]=(c[H>>2]|0)+8;c[I>>2]=(c[I>>2]|0)+-8;c[r>>2]=(c[r>>2]|0)+1}c[H>>2]=c[G>>2];c[I>>2]=(c[G>>2]|0)+(c[v>>2]<<2)+-4;while(1){if((c[r>>2]|0)>=((c[p>>2]|0)-((c[v>>2]|0)+3>>2)|0))break;X=+g[c[K>>2]>>2];W=c[P>>2]|0;c[P>>2]=W+4;g[W>>2]=X;X=+g[c[J>>2]>>2];W=c[P>>2]|0;c[P>>2]=W+4;g[W>>2]=X;c[J>>2]=(c[J>>2]|0)+8;c[K>>2]=(c[K>>2]|0)+-8;c[r>>2]=(c[r>>2]|0)+1}while(1){if((c[r>>2]|0)>=(c[p>>2]|0))break;X=-(+g[c[H>>2]>>2]*+g[(c[J>>2]|0)+(0-(c[o>>2]|0)<<2)>>2])+ +g[c[I>>2]>>2]*+g[c[K>>2]>>2];W=c[P>>2]|0;c[P>>2]=W+4;g[W>>2]=X;X=+g[c[I>>2]>>2]*+g[c[J>>2]>>2]+ +g[c[H>>2]>>2]*+g[(c[K>>2]|0)+(c[o>>2]<<2)>>2];W=c[P>>2]|0;c[P>>2]=W+4;g[W>>2]=X;c[J>>2]=(c[J>>2]|0)+8;c[K>>2]=(c[K>>2]|0)+-8;c[H>>2]=(c[H>>2]|0)+8;c[I>>2]=(c[I>>2]|0)+-8;c[r>>2]=(c[r>>2]|0)+1}c[S>>2]=k;c[B>>2]=c[F>>2];c[r>>2]=0;while(1){if((c[r>>2]|0)>=(c[p>>2]|0))break;g[C>>2]=+g[(c[B>>2]|0)+(c[r>>2]<<2)>>2];g[D>>2]=+g[(c[B>>2]|0)+((c[p>>2]|0)+(c[r>>2]|0)<<2)>>2];W=c[S>>2]|0;c[S>>2]=W+4;g[w>>2]=+g[W>>2];W=c[S>>2]|0;c[S>>2]=W+4;g[s>>2]=+g[W>>2];g[T>>2]=+g[w>>2]*+g[C>>2]-+g[s>>2]*+g[D>>2];g[M>>2]=+g[s>>2]*+g[C>>2]+ +g[w>>2]*+g[D>>2];g[L>>2]=+g[T>>2];g[L+4>>2]=+g[M>>2];g[L>>2]=+g[y>>2]*+g[L>>2];g[L+4>>2]=+g[y>>2]*+g[L+4>>2];W=d+(b[(c[(c[z>>2]|0)+44>>2]|0)+(c[r>>2]<<1)>>1]<<3)|0;c[W>>2]=c[L>>2];c[W+4>>2]=c[L+4>>2];c[r>>2]=(c[r>>2]|0)+1}gc(c[z>>2]|0,d);c[q>>2]=d;c[Q>>2]=c[u>>2];c[R>>2]=(c[u>>2]|0)+((N(c[A>>2]|0,(c[o>>2]|0)-1|0)|0)<<2);c[E>>2]=c[F>>2];c[r>>2]=0;while(1){if((c[r>>2]|0)>=(c[p>>2]|0))break;g[U>>2]=+g[(c[q>>2]|0)+4>>2]*+g[(c[E>>2]|0)+((c[p>>2]|0)+(c[r>>2]|0)<<2)>>2]-+g[c[q>>2]>>2]*+g[(c[E>>2]|0)+(c[r>>2]<<2)>>2];g[O>>2]=+g[c[q>>2]>>2]*+g[(c[E>>2]|0)+((c[p>>2]|0)+(c[r>>2]|0)<<2)>>2]+ +g[(c[q>>2]|0)+4>>2]*+g[(c[E>>2]|0)+(c[r>>2]<<2)>>2];g[c[Q>>2]>>2]=+g[U>>2];g[c[R>>2]>>2]=+g[O>>2];c[q>>2]=(c[q>>2]|0)+8;c[Q>>2]=(c[Q>>2]|0)+(c[A>>2]<<1<<2);c[R>>2]=(c[R>>2]|0)+(0-(c[A>>2]<<1)<<2);c[r>>2]=(c[r>>2]|0)+1}_(c[x>>2]|0);l=V;return}function rc(a,d,e,f,h,i,j,k){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0.0;W=l;l=l+144|0;t=W+140|0;s=W+136|0;u=W+132|0;F=W+128|0;v=W+124|0;y=W+120|0;z=W+116|0;q=W+108|0;m=W+104|0;n=W+100|0;o=W+96|0;E=W+92|0;K=W+88|0;M=W+84|0;Q=W+80|0;A=W+76|0;p=W+72|0;x=W+68|0;U=W+64|0;O=W+60|0;R=W+56|0;S=W+52|0;D=W+48|0;w=W+44|0;r=W+40|0;V=W+36|0;P=W+32|0;B=W+28|0;C=W+24|0;L=W+20|0;T=W+16|0;G=W+12|0;H=W+8|0;I=W+4|0;J=W;c[t>>2]=a;c[s>>2]=d;c[u>>2]=e;c[F>>2]=f;c[v>>2]=h;c[y>>2]=i;c[z>>2]=j;c[W+112>>2]=k;c[m>>2]=c[c[t>>2]>>2];c[E>>2]=c[(c[t>>2]|0)+24>>2];c[q>>2]=0;while(1){k=c[m>>2]>>1;if((c[q>>2]|0)>=(c[y>>2]|0))break;c[m>>2]=k;c[E>>2]=(c[E>>2]|0)+(c[m>>2]<<2);c[q>>2]=(c[q>>2]|0)+1}c[n>>2]=k;c[o>>2]=c[m>>2]>>2;c[K>>2]=c[s>>2];c[M>>2]=(c[s>>2]|0)+((N(c[z>>2]|0,(c[n>>2]|0)-1|0)|0)<<2);c[Q>>2]=(c[u>>2]|0)+(c[v>>2]>>1<<2);c[A>>2]=c[E>>2];c[p>>2]=c[(c[(c[t>>2]|0)+8+(c[y>>2]<<2)>>2]|0)+44>>2];c[q>>2]=0;while(1){if((c[q>>2]|0)>=(c[o>>2]|0))break;s=c[p>>2]|0;c[p>>2]=s+2;c[x>>2]=b[s>>1];g[U>>2]=+g[c[M>>2]>>2]*+g[(c[A>>2]|0)+(c[q>>2]<<2)>>2]+ +g[c[K>>2]>>2]*+g[(c[A>>2]|0)+((c[o>>2]|0)+(c[q>>2]|0)<<2)>>2];g[O>>2]=+g[c[K>>2]>>2]*+g[(c[A>>2]|0)+(c[q>>2]<<2)>>2]-+g[c[M>>2]>>2]*+g[(c[A>>2]|0)+((c[o>>2]|0)+(c[q>>2]|0)<<2)>>2];g[(c[Q>>2]|0)+((c[x>>2]<<1)+1<<2)>>2]=+g[U>>2];g[(c[Q>>2]|0)+(c[x>>2]<<1<<2)>>2]=+g[O>>2];c[K>>2]=(c[K>>2]|0)+(c[z>>2]<<1<<2);c[M>>2]=(c[M>>2]|0)+(0-(c[z>>2]<<1)<<2);c[q>>2]=(c[q>>2]|0)+1}gc(c[(c[t>>2]|0)+8+(c[y>>2]<<2)>>2]|0,(c[u>>2]|0)+(c[v>>2]>>1<<2)|0);c[R>>2]=(c[u>>2]|0)+(c[v>>2]>>1<<2);c[S>>2]=(c[u>>2]|0)+(c[v>>2]>>1<<2)+(c[n>>2]<<2)+-8;c[D>>2]=c[E>>2];c[q>>2]=0;while(1){if((c[q>>2]|0)>=((c[o>>2]|0)+1>>1|0))break;g[w>>2]=+g[(c[R>>2]|0)+4>>2];g[r>>2]=+g[c[R>>2]>>2];g[B>>2]=+g[(c[D>>2]|0)+(c[q>>2]<<2)>>2];g[C>>2]=+g[(c[D>>2]|0)+((c[o>>2]|0)+(c[q>>2]|0)<<2)>>2];g[V>>2]=+g[w>>2]*+g[B>>2]+ +g[r>>2]*+g[C>>2];g[P>>2]=+g[w>>2]*+g[C>>2]-+g[r>>2]*+g[B>>2];g[w>>2]=+g[(c[S>>2]|0)+4>>2];g[r>>2]=+g[c[S>>2]>>2];g[c[R>>2]>>2]=+g[V>>2];g[(c[S>>2]|0)+4>>2]=+g[P>>2];g[B>>2]=+g[(c[D>>2]|0)+((c[o>>2]|0)-(c[q>>2]|0)-1<<2)>>2];g[C>>2]=+g[(c[D>>2]|0)+((c[n>>2]|0)-(c[q>>2]|0)-1<<2)>>2];g[V>>2]=+g[w>>2]*+g[B>>2]+ +g[r>>2]*+g[C>>2];g[P>>2]=+g[w>>2]*+g[C>>2]-+g[r>>2]*+g[B>>2];g[c[S>>2]>>2]=+g[V>>2];g[(c[R>>2]|0)+4>>2]=+g[P>>2];c[R>>2]=(c[R>>2]|0)+8;c[S>>2]=(c[S>>2]|0)+-8;c[q>>2]=(c[q>>2]|0)+1}c[L>>2]=(c[u>>2]|0)+(c[v>>2]<<2)+-4;c[T>>2]=c[u>>2];c[G>>2]=c[F>>2];c[H>>2]=(c[F>>2]|0)+(c[v>>2]<<2)+-4;c[q>>2]=0;while(1){if((c[q>>2]|0)>=((c[v>>2]|0)/2|0|0))break;g[I>>2]=+g[c[L>>2]>>2];g[J>>2]=+g[c[T>>2]>>2];X=+g[c[H>>2]>>2]*+g[J>>2]-+g[c[G>>2]>>2]*+g[I>>2];V=c[T>>2]|0;c[T>>2]=V+4;g[V>>2]=X;X=+g[c[G>>2]>>2]*+g[J>>2]+ +g[c[H>>2]>>2]*+g[I>>2];V=c[L>>2]|0;c[L>>2]=V+-4;g[V>>2]=X;c[G>>2]=(c[G>>2]|0)+4;c[H>>2]=(c[H>>2]|0)+-4;c[q>>2]=(c[q>>2]|0)+1}l=W;return}function sc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;j=k+20|0;e=k+16|0;f=k+12|0;h=k+8|0;i=k+4|0;g=k;c[e>>2]=a;c[f>>2]=b;c[h>>2]=d;c[i>>2]=0;a:while(1){if((c[i>>2]|0)>=1){a=12;break}c[g>>2]=0;while(1){if((c[g>>2]|0)>=4)break;if((c[e>>2]|0)==(c[c[5544+(c[i>>2]<<2)>>2]>>2]|0)?(c[f>>2]<>2]|0)==(N(c[(c[5544+(c[i>>2]<<2)>>2]|0)+44>>2]|0,c[(c[5544+(c[i>>2]<<2)>>2]|0)+40>>2]|0)|0):0){a=7;break a}c[g>>2]=(c[g>>2]|0)+1}c[i>>2]=(c[i>>2]|0)+1}if((a|0)==7){if(c[h>>2]|0)c[c[h>>2]>>2]=0;c[j>>2]=c[5544+(c[i>>2]<<2)>>2];j=c[j>>2]|0;l=k;return j|0}else if((a|0)==12){if(c[h>>2]|0)c[c[h>>2]>>2]=-1;c[j>>2]=0;j=c[j>>2]|0;l=k;return j|0}return 0}function tc(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;u=l;l=l+112|0;s=u+108|0;t=u+104|0;n=u+100|0;h=u+96|0;j=u+92|0;m=u+88|0;i=u+68|0;r=u+64|0;o=u+48|0;q=u+24|0;p=u+4|0;k=u;c[s>>2]=a;c[t>>2]=b;c[n>>2]=d;c[h>>2]=e;c[j>>2]=f;g[r>>2]=1.0;c[q>>2]=0;c[q+4>>2]=0;c[q+8>>2]=0;c[q+12>>2]=0;c[q+16>>2]=0;g[k>>2]=.800000011920929;c[m>>2]=1;while(1){e=c[c[s>>2]>>2]|0;if((c[m>>2]|0)>=(c[n>>2]>>1|0))break;g[(c[t>>2]|0)+(c[m>>2]<<2)>>2]=((+g[e+((c[m>>2]<<1)-1<<2)>>2]+ +g[(c[c[s>>2]>>2]|0)+((c[m>>2]<<1)+1<<2)>>2])*.5+ +g[(c[c[s>>2]>>2]|0)+(c[m>>2]<<1<<2)>>2])*.5;c[m>>2]=(c[m>>2]|0)+1}g[c[t>>2]>>2]=(+g[e+4>>2]*.5+ +g[c[c[s>>2]>>2]>>2])*.5;if((c[h>>2]|0)==2){c[m>>2]=1;while(1){e=c[(c[s>>2]|0)+4>>2]|0;if((c[m>>2]|0)>=(c[n>>2]>>1|0))break;h=(c[t>>2]|0)+(c[m>>2]<<2)|0;g[h>>2]=+g[h>>2]+((+g[e+((c[m>>2]<<1)-1<<2)>>2]+ +g[(c[(c[s>>2]|0)+4>>2]|0)+((c[m>>2]<<1)+1<<2)>>2])*.5+ +g[(c[(c[s>>2]|0)+4>>2]|0)+(c[m>>2]<<1<<2)>>2])*.5;c[m>>2]=(c[m>>2]|0)+1}h=c[t>>2]|0;g[h>>2]=+g[h>>2]+(+g[e+4>>2]*.5+ +g[c[(c[s>>2]|0)+4>>2]>>2])*.5}Hc(c[t>>2]|0,i,0,0,4,c[n>>2]>>1,c[j>>2]|0)|0;g[i>>2]=+g[i>>2]*1.000100016593933;c[m>>2]=1;while(1){if((c[m>>2]|0)>4)break;s=i+(c[m>>2]<<2)|0;g[s>>2]=+g[s>>2]-+g[i+(c[m>>2]<<2)>>2]*(+(c[m>>2]|0)*.00800000037997961)*(+(c[m>>2]|0)*.00800000037997961);c[m>>2]=(c[m>>2]|0)+1}Dc(o,i,4);c[m>>2]=0;while(1){if((c[m>>2]|0)>=4)break;g[r>>2]=+g[r>>2]*.8999999761581421;g[o+(c[m>>2]<<2)>>2]=+g[o+(c[m>>2]<<2)>>2]*+g[r>>2];c[m>>2]=(c[m>>2]|0)+1}g[p>>2]=+g[o>>2]+.800000011920929;g[p+4>>2]=+g[o+4>>2]+ +g[k>>2]*+g[o>>2];g[p+8>>2]=+g[o+8>>2]+ +g[k>>2]*+g[o+4>>2];g[p+12>>2]=+g[o+12>>2]+ +g[k>>2]*+g[o+8>>2];g[p+16>>2]=+g[k>>2]*+g[o+12>>2];uc(c[t>>2]|0,p,c[t>>2]|0,c[n>>2]>>1,q);l=u;return}function uc(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0;y=l;l=l+80|0;w=y+64|0;z=y+60|0;x=y+56|0;h=y+52|0;j=y+48|0;i=y+44|0;q=y+40|0;r=y+36|0;s=y+32|0;t=y+28|0;u=y+24|0;k=y+20|0;m=y+16|0;n=y+12|0;o=y+8|0;p=y+4|0;v=y;c[w>>2]=a;c[z>>2]=b;c[x>>2]=d;c[h>>2]=e;c[j>>2]=f;g[q>>2]=+g[c[z>>2]>>2];g[r>>2]=+g[(c[z>>2]|0)+4>>2];g[s>>2]=+g[(c[z>>2]|0)+8>>2];g[t>>2]=+g[(c[z>>2]|0)+12>>2];g[u>>2]=+g[(c[z>>2]|0)+16>>2];g[k>>2]=+g[c[j>>2]>>2];g[m>>2]=+g[(c[j>>2]|0)+4>>2];g[n>>2]=+g[(c[j>>2]|0)+8>>2];g[o>>2]=+g[(c[j>>2]|0)+12>>2];g[p>>2]=+g[(c[j>>2]|0)+16>>2];c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[h>>2]|0))break;g[v>>2]=+g[(c[w>>2]|0)+(c[i>>2]<<2)>>2];g[v>>2]=+g[v>>2]+ +g[q>>2]*+g[k>>2];g[v>>2]=+g[v>>2]+ +g[r>>2]*+g[m>>2];g[v>>2]=+g[v>>2]+ +g[s>>2]*+g[n>>2];g[v>>2]=+g[v>>2]+ +g[t>>2]*+g[o>>2];g[v>>2]=+g[v>>2]+ +g[u>>2]*+g[p>>2];g[p>>2]=+g[o>>2];g[o>>2]=+g[n>>2];g[n>>2]=+g[m>>2];g[m>>2]=+g[k>>2];g[k>>2]=+g[(c[w>>2]|0)+(c[i>>2]<<2)>>2];g[(c[x>>2]|0)+(c[i>>2]<<2)>>2]=+g[v>>2];c[i>>2]=(c[i>>2]|0)+1}g[c[j>>2]>>2]=+g[k>>2];g[(c[j>>2]|0)+4>>2]=+g[m>>2];g[(c[j>>2]|0)+8>>2]=+g[n>>2];g[(c[j>>2]|0)+12>>2]=+g[o>>2];g[(c[j>>2]|0)+16>>2]=+g[p>>2];l=y;return}function vc(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0;r=l;l=l+64|0;i=r+48|0;j=r+44|0;q=r+40|0;m=r+36|0;n=r+32|0;k=r+24|0;o=r+8|0;p=r;c[i>>2]=a;c[j>>2]=b;c[q>>2]=d;c[m>>2]=e;c[n>>2]=f;c[r+28>>2]=h;c[k>>2]=0;while(1){if((c[k>>2]|0)>=((c[n>>2]|0)-3|0))break;c[o>>2]=0;c[o+4>>2]=0;c[o+8>>2]=0;c[o+12>>2]=0;wc(c[i>>2]|0,(c[j>>2]|0)+(c[k>>2]<<2)|0,o,c[m>>2]|0);g[(c[q>>2]|0)+(c[k>>2]<<2)>>2]=+g[o>>2];g[(c[q>>2]|0)+((c[k>>2]|0)+1<<2)>>2]=+g[o+4>>2];g[(c[q>>2]|0)+((c[k>>2]|0)+2<<2)>>2]=+g[o+8>>2];g[(c[q>>2]|0)+((c[k>>2]|0)+3<<2)>>2]=+g[o+12>>2];c[k>>2]=(c[k>>2]|0)+4}while(1){if((c[k>>2]|0)>=(c[n>>2]|0))break;g[p>>2]=+xc(c[i>>2]|0,(c[j>>2]|0)+(c[k>>2]<<2)|0,c[m>>2]|0);g[(c[q>>2]|0)+(c[k>>2]<<2)>>2]=+g[p>>2];c[k>>2]=(c[k>>2]|0)+1}l=r;return}function wc(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;u=l;l=l+64|0;o=u+48|0;p=u+44|0;i=u+40|0;h=u+36|0;f=u+32|0;q=u+28|0;r=u+24|0;s=u+20|0;t=u+16|0;j=u+12|0;m=u+8|0;n=u+4|0;k=u;c[o>>2]=a;c[p>>2]=b;c[i>>2]=d;c[h>>2]=e;g[t>>2]=0.0;b=c[p>>2]|0;c[p>>2]=b+4;g[q>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[r>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[s>>2]=+g[b>>2];c[f>>2]=0;while(1){if((c[f>>2]|0)>=((c[h>>2]|0)-3|0))break;b=c[o>>2]|0;c[o>>2]=b+4;g[j>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[t>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[j>>2]*+g[q>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[j>>2]*+g[r>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[j>>2]*+g[s>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[j>>2]*+g[t>>2];b=c[o>>2]|0;c[o>>2]=b+4;g[j>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[q>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[j>>2]*+g[r>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[j>>2]*+g[s>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[j>>2]*+g[t>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[j>>2]*+g[q>>2];b=c[o>>2]|0;c[o>>2]=b+4;g[j>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[r>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[j>>2]*+g[s>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[j>>2]*+g[t>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[j>>2]*+g[q>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[j>>2]*+g[r>>2];b=c[o>>2]|0;c[o>>2]=b+4;g[j>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[s>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[j>>2]*+g[t>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[j>>2]*+g[q>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[j>>2]*+g[r>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[j>>2]*+g[s>>2];c[f>>2]=(c[f>>2]|0)+4}b=c[f>>2]|0;c[f>>2]=b+1;if((b|0)<(c[h>>2]|0)){b=c[o>>2]|0;c[o>>2]=b+4;g[m>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[t>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[m>>2]*+g[q>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[m>>2]*+g[r>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[m>>2]*+g[s>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[m>>2]*+g[t>>2]}b=c[f>>2]|0;c[f>>2]=b+1;if((b|0)<(c[h>>2]|0)){b=c[o>>2]|0;c[o>>2]=b+4;g[n>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[q>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[n>>2]*+g[r>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[n>>2]*+g[s>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[n>>2]*+g[t>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[n>>2]*+g[q>>2]}if((c[f>>2]|0)>=(c[h>>2]|0)){l=u;return}b=c[o>>2]|0;c[o>>2]=b+4;g[k>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[r>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[k>>2]*+g[s>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[k>>2]*+g[t>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[k>>2]*+g[q>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[k>>2]*+g[r>>2];l=u;return}function xc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;i=m+16|0;k=m+12|0;f=m+8|0;h=m+4|0;j=m;c[i>>2]=a;c[k>>2]=b;c[f>>2]=d;g[j>>2]=0.0;c[h>>2]=0;while(1){e=+g[j>>2];if((c[h>>2]|0)>=(c[f>>2]|0))break;g[j>>2]=e+ +g[(c[i>>2]|0)+(c[h>>2]<<2)>>2]*+g[(c[k>>2]|0)+(c[h>>2]<<2)>>2];c[h>>2]=(c[h>>2]|0)+1}l=m;return +e}function yc(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0;z=l;l=l+80|0;x=z+64|0;y=z+60|0;r=z+56|0;s=z+52|0;u=z+48|0;j=z+44|0;o=z+40|0;p=z+36|0;q=z+32|0;m=z+24|0;t=z+20|0;v=z+16|0;w=z+12|0;i=z+8|0;k=z+4|0;n=z;c[x>>2]=a;c[y>>2]=b;c[r>>2]=d;c[s>>2]=e;c[u>>2]=f;c[j>>2]=h;c[m>>2]=0;c[m+4>>2]=0;c[q>>2]=(c[r>>2]|0)+(c[s>>2]|0);d=c[r>>2]>>2;c[v>>2]=$()|0;h=l;l=l+((1*(d<<2)|0)+15&-16)|0;d=l;l=l+((1*(c[q>>2]>>2<<2)|0)+15&-16)|0;e=l;l=l+((1*(c[s>>2]>>1<<2)|0)+15&-16)|0;c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[r>>2]>>2|0))break;g[h+(c[p>>2]<<2)>>2]=+g[(c[x>>2]|0)+(c[p>>2]<<1<<2)>>2];c[p>>2]=(c[p>>2]|0)+1}c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[q>>2]>>2|0))break;g[d+(c[p>>2]<<2)>>2]=+g[(c[y>>2]|0)+(c[p>>2]<<1<<2)>>2];c[p>>2]=(c[p>>2]|0)+1}vc(h,d,e,c[r>>2]>>2,c[s>>2]>>2,c[j>>2]|0);zc(e,d,c[r>>2]>>2,c[s>>2]>>2,m);c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[s>>2]>>1|0))break;g[e+(c[o>>2]<<2)>>2]=0.0;if(!((A((c[o>>2]|0)-(c[m>>2]<<1)|0)|0)>2?(A((c[o>>2]|0)-(c[m+4>>2]<<1)|0)|0)>2:0)){g[w>>2]=+xc(c[x>>2]|0,(c[y>>2]|0)+(c[o>>2]<<2)|0,c[r>>2]>>1);g[e+(c[o>>2]<<2)>>2]=-1.0>+g[w>>2]?-1.0:+g[w>>2]}c[o>>2]=(c[o>>2]|0)+1}zc(e,c[y>>2]|0,c[r>>2]>>1,c[s>>2]>>1,m);if((c[m>>2]|0)>0?(c[m>>2]|0)<((c[s>>2]>>1)-1|0):0){g[i>>2]=+g[e+((c[m>>2]|0)-1<<2)>>2];g[k>>2]=+g[e+(c[m>>2]<<2)>>2];g[n>>2]=+g[e+((c[m>>2]|0)+1<<2)>>2];if(+g[n>>2]-+g[i>>2]>(+g[k>>2]-+g[i>>2])*.699999988079071){c[t>>2]=1;y=c[m>>2]|0;y=y<<1;x=c[t>>2]|0;x=y-x|0;y=c[u>>2]|0;c[y>>2]=x;y=c[v>>2]|0;_(y|0);l=z;return}if(+g[i>>2]-+g[n>>2]>(+g[k>>2]-+g[n>>2])*.699999988079071){c[t>>2]=-1;y=c[m>>2]|0;y=y<<1;x=c[t>>2]|0;x=y-x|0;y=c[u>>2]|0;c[y>>2]=x;y=c[v>>2]|0;_(y|0);l=z;return}else{c[t>>2]=0;y=c[m>>2]|0;y=y<<1;x=c[t>>2]|0;x=y-x|0;y=c[u>>2]|0;c[y>>2]=x;y=c[v>>2]|0;_(y|0);l=z;return}}c[t>>2]=0;y=c[m>>2]|0;y=y<<1;x=c[t>>2]|0;x=y-x|0;y=c[u>>2]|0;c[y>>2]=x;y=c[v>>2]|0;_(y|0);l=z;return}function zc(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;u=l;l=l+64|0;r=u+52|0;t=u+48|0;o=u+44|0;p=u+40|0;m=u+36|0;n=u+32|0;h=u+28|0;i=u+24|0;k=u+16|0;j=u+8|0;q=u+4|0;s=u;c[r>>2]=a;c[t>>2]=b;c[o>>2]=d;c[p>>2]=e;c[m>>2]=f;g[i>>2]=1.0;g[k>>2]=-1.0;g[k+4>>2]=-1.0;g[j>>2]=0.0;g[j+4>>2]=0.0;c[c[m>>2]>>2]=0;c[(c[m>>2]|0)+4>>2]=1;c[h>>2]=0;while(1){if((c[h>>2]|0)>=(c[o>>2]|0))break;g[i>>2]=+g[i>>2]+ +g[(c[t>>2]|0)+(c[h>>2]<<2)>>2]*+g[(c[t>>2]|0)+(c[h>>2]<<2)>>2];c[h>>2]=(c[h>>2]|0)+1}c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[p>>2]|0))break;if(+g[(c[r>>2]|0)+(c[n>>2]<<2)>>2]>0.0?(g[s>>2]=+g[(c[r>>2]|0)+(c[n>>2]<<2)>>2],g[s>>2]=+g[s>>2]*9.999999960041972e-13,g[q>>2]=+g[s>>2]*+g[s>>2],+g[q>>2]*+g[j+4>>2]>+g[k+4>>2]*+g[i>>2]):0){if(+g[q>>2]*+g[j>>2]>+g[k>>2]*+g[i>>2]){g[k+4>>2]=+g[k>>2];g[j+4>>2]=+g[j>>2];c[(c[m>>2]|0)+4>>2]=c[c[m>>2]>>2];g[k>>2]=+g[q>>2];g[j>>2]=+g[i>>2];f=c[n>>2]|0;h=c[m>>2]|0}else{g[k+4>>2]=+g[q>>2];g[j+4>>2]=+g[i>>2];f=c[n>>2]|0;h=(c[m>>2]|0)+4|0}c[h>>2]=f}g[i>>2]=+g[i>>2]+(+g[(c[t>>2]|0)+((c[n>>2]|0)+(c[o>>2]|0)<<2)>>2]*+g[(c[t>>2]|0)+((c[n>>2]|0)+(c[o>>2]|0)<<2)>>2]-+g[(c[t>>2]|0)+(c[n>>2]<<2)>>2]*+g[(c[t>>2]|0)+(c[n>>2]<<2)>>2]);g[i>>2]=1.0>+g[i>>2]?1.0:+g[i>>2];c[n>>2]=(c[n>>2]|0)+1}l=u;return}function Ac(a,b,d,e,f,h,i,j){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=+i;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0;R=l;l=l+128|0;K=R+124|0;z=R+120|0;C=R+116|0;m=R+112|0;p=R+108|0;H=R+104|0;G=R+100|0;y=R+92|0;k=R+88|0;n=R+84|0;o=R+80|0;v=R+76|0;w=R+72|0;F=R+68|0;O=R+64|0;M=R+60|0;Q=R+56|0;P=R+52|0;L=R+40|0;s=R+36|0;t=R+32|0;E=R+28|0;D=R+24|0;I=R+20|0;q=R+16|0;r=R+12|0;x=R+8|0;u=R+4|0;J=R;c[K>>2]=a;c[z>>2]=b;c[C>>2]=d;c[m>>2]=e;c[p>>2]=f;c[H>>2]=h;g[G>>2]=i;c[R+96>>2]=j;c[D>>2]=c[C>>2];c[z>>2]=(c[z>>2]|0)/2|0;c[C>>2]=(c[C>>2]|0)/2|0;a=c[p>>2]|0;c[a>>2]=(c[a>>2]|0)/2|0;c[H>>2]=(c[H>>2]|0)/2|0;c[m>>2]=(c[m>>2]|0)/2|0;c[K>>2]=(c[K>>2]|0)+(c[z>>2]<<2);if((c[c[p>>2]>>2]|0)>=(c[z>>2]|0))c[c[p>>2]>>2]=(c[z>>2]|0)-1;a=c[c[p>>2]>>2]|0;c[o>>2]=a;c[n>>2]=a;a=(c[z>>2]|0)+1|0;c[I>>2]=$()|0;f=l;l=l+((1*(a<<2)|0)+15&-16)|0;Bc(c[K>>2]|0,c[K>>2]|0,(c[K>>2]|0)+(0-(c[o>>2]|0)<<2)|0,c[m>>2]|0,M,O);g[f>>2]=+g[M>>2];g[Q>>2]=+g[M>>2];c[k>>2]=1;while(1){if((c[k>>2]|0)>(c[z>>2]|0))break;g[Q>>2]=+g[Q>>2]+ +g[(c[K>>2]|0)+(0-(c[k>>2]|0)<<2)>>2]*+g[(c[K>>2]|0)+(0-(c[k>>2]|0)<<2)>>2]-+g[(c[K>>2]|0)+((c[m>>2]|0)-(c[k>>2]|0)<<2)>>2]*+g[(c[K>>2]|0)+((c[m>>2]|0)-(c[k>>2]|0)<<2)>>2];g[f+(c[k>>2]<<2)>>2]=0.0>+g[Q>>2]?0.0:+g[Q>>2];c[k>>2]=(c[k>>2]|0)+1}g[Q>>2]=+g[f+(c[o>>2]<<2)>>2];g[s>>2]=+g[O>>2];g[t>>2]=+g[Q>>2];i=+g[O>>2]/+B(+(+g[M>>2]*+g[Q>>2]+1.0));g[w>>2]=i;g[v>>2]=i;c[y>>2]=2;while(1){if((c[y>>2]|0)>15)break;g[u>>2]=0.0;c[q>>2]=Cc((c[o>>2]<<1)+(c[y>>2]|0)|0,c[y>>2]<<1)|0;if((c[q>>2]|0)<(c[C>>2]|0))break;do if((c[y>>2]|0)==2){e=c[o>>2]|0;if(((c[q>>2]|0)+(c[o>>2]|0)|0)>(c[z>>2]|0)){c[r>>2]=e;break}else{c[r>>2]=e+(c[q>>2]|0);break}}else{k=N(c[17400+(c[y>>2]<<2)>>2]<<1,c[o>>2]|0)|0;c[r>>2]=Cc(k+(c[y>>2]|0)|0,c[y>>2]<<1)|0}while(0);Bc(c[K>>2]|0,(c[K>>2]|0)+(0-(c[q>>2]|0)<<2)|0,(c[K>>2]|0)+(0-(c[r>>2]|0)<<2)|0,c[m>>2]|0,O,P);g[O>>2]=+g[O>>2]+ +g[P>>2];g[Q>>2]=+g[f+(c[q>>2]<<2)>>2]+ +g[f+(c[r>>2]<<2)>>2];g[x>>2]=+g[O>>2]/+B(+(+g[M>>2]*2.0*1.0*+g[Q>>2]+1.0));do if((A((c[q>>2]|0)-(c[H>>2]|0)|0)|0)<=1)g[u>>2]=+g[G>>2];else{if((A((c[q>>2]|0)-(c[H>>2]|0)|0)|0)<=2?(k=N((c[y>>2]|0)*5|0,c[y>>2]|0)|0,(k|0)<(c[o>>2]|0)):0){g[u>>2]=+g[G>>2]*.5;break}g[u>>2]=0.0}while(0);if(.30000001192092896>+g[w>>2]*.699999988079071-+g[u>>2])i=.30000001192092896;else i=+g[w>>2]*.699999988079071-+g[u>>2];g[J>>2]=i;if((c[q>>2]|0)>=((c[C>>2]|0)*3|0)){if((c[q>>2]|0)<(c[C>>2]<<1|0)){if(.5>+g[w>>2]*.8999999761581421-+g[u>>2])i=.5;else i=+g[w>>2]*.8999999761581421-+g[u>>2];g[J>>2]=i}}else{if(.4000000059604645>+g[w>>2]*.8500000238418579-+g[u>>2])i=.4000000059604645;else i=+g[w>>2]*.8500000238418579-+g[u>>2];g[J>>2]=i}if(+g[x>>2]>+g[J>>2]){g[s>>2]=+g[O>>2];g[t>>2]=+g[Q>>2];c[n>>2]=c[q>>2];g[v>>2]=+g[x>>2]}c[y>>2]=(c[y>>2]|0)+1}g[s>>2]=0.0>+g[s>>2]?0.0:+g[s>>2];if(+g[t>>2]<=+g[s>>2])g[F>>2]=1.0;else g[F>>2]=+g[s>>2]/(+g[t>>2]+1.0);c[y>>2]=0;while(1){if((c[y>>2]|0)>=3)break;i=+xc(c[K>>2]|0,(c[K>>2]|0)+(0-((c[n>>2]|0)+(c[y>>2]|0)-1)<<2)|0,c[m>>2]|0);g[L+(c[y>>2]<<2)>>2]=i;c[y>>2]=(c[y>>2]|0)+1}do if(!(+g[L+8>>2]-+g[L>>2]>(+g[L+4>>2]-+g[L>>2])*.699999988079071))if(+g[L>>2]-+g[L+8>>2]>(+g[L+4>>2]-+g[L+8>>2])*.699999988079071){c[E>>2]=-1;break}else{c[E>>2]=0;break}else c[E>>2]=1;while(0);if(+g[F>>2]>+g[v>>2])g[F>>2]=+g[v>>2];c[c[p>>2]>>2]=(c[n>>2]<<1)+(c[E>>2]|0);if((c[c[p>>2]>>2]|0)>=(c[D>>2]|0)){i=+g[F>>2];Q=c[I>>2]|0;_(Q|0);l=R;return +i}c[c[p>>2]>>2]=c[D>>2];i=+g[F>>2];Q=c[I>>2]|0;_(Q|0);l=R;return +i}function Bc(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0.0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;t=l;l=l+48|0;m=t+32|0;r=t+28|0;s=t+24|0;j=t+20|0;p=t+16|0;q=t+12|0;k=t+8|0;n=t+4|0;o=t;c[m>>2]=a;c[r>>2]=b;c[s>>2]=d;c[j>>2]=e;c[p>>2]=f;c[q>>2]=h;g[n>>2]=0.0;g[o>>2]=0.0;c[k>>2]=0;while(1){i=+g[n>>2];if((c[k>>2]|0)>=(c[j>>2]|0))break;g[n>>2]=i+ +g[(c[m>>2]|0)+(c[k>>2]<<2)>>2]*+g[(c[r>>2]|0)+(c[k>>2]<<2)>>2];g[o>>2]=+g[o>>2]+ +g[(c[m>>2]|0)+(c[k>>2]<<2)>>2]*+g[(c[s>>2]|0)+(c[k>>2]<<2)>>2];c[k>>2]=(c[k>>2]|0)+1}g[c[p>>2]>>2]=i;g[c[q>>2]>>2]=+g[o>>2];l=t;return}function Cc(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>>>0)/((c[d>>2]|0)>>>0)|0|0}function Dc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0;q=l;l=l+48|0;r=q+40|0;e=q+36|0;k=q+32|0;h=q+28|0;i=q+24|0;m=q+20|0;f=q+16|0;j=q+12|0;n=q+8|0;o=q+4|0;p=q;c[r>>2]=a;c[e>>2]=b;c[k>>2]=d;g[f>>2]=+g[c[e>>2]>>2];c[j>>2]=c[r>>2];c[h>>2]=0;while(1){if((c[h>>2]|0)>=(c[k>>2]|0))break;g[(c[j>>2]|0)+(c[h>>2]<<2)>>2]=0.0;c[h>>2]=(c[h>>2]|0)+1}if(!(+g[c[e>>2]>>2]!=0.0)){l=q;return}c[h>>2]=0;while(1){if((c[h>>2]|0)>=(c[k>>2]|0)){a=15;break}g[n>>2]=0.0;c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[h>>2]|0))break;g[n>>2]=+g[n>>2]+ +g[(c[j>>2]|0)+(c[i>>2]<<2)>>2]*+g[(c[e>>2]|0)+((c[h>>2]|0)-(c[i>>2]|0)<<2)>>2];c[i>>2]=(c[i>>2]|0)+1}g[n>>2]=+g[n>>2]+ +g[(c[e>>2]|0)+((c[h>>2]|0)+1<<2)>>2];g[m>>2]=-(+g[n>>2]/+g[f>>2]);g[(c[j>>2]|0)+(c[h>>2]<<2)>>2]=+g[m>>2];c[i>>2]=0;while(1){if((c[i>>2]|0)>=((c[h>>2]|0)+1>>1|0))break;g[o>>2]=+g[(c[j>>2]|0)+(c[i>>2]<<2)>>2];g[p>>2]=+g[(c[j>>2]|0)+((c[h>>2]|0)-1-(c[i>>2]|0)<<2)>>2];g[(c[j>>2]|0)+(c[i>>2]<<2)>>2]=+g[o>>2]+ +g[m>>2]*+g[p>>2];g[(c[j>>2]|0)+((c[h>>2]|0)-1-(c[i>>2]|0)<<2)>>2]=+g[p>>2]+ +g[m>>2]*+g[o>>2];c[i>>2]=(c[i>>2]|0)+1}g[f>>2]=+g[f>>2]-+g[m>>2]*+g[m>>2]*+g[f>>2];if(+g[f>>2]<+g[c[e>>2]>>2]*1.0000000474974513e-03){a=15;break}c[h>>2]=(c[h>>2]|0)+1}if((a|0)==15){l=q;return}}function Ec(a,b,d,e,f,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;v=l;l=l+64|0;k=v+60|0;q=v+56|0;m=v+52|0;j=v+48|0;r=v+44|0;p=v+40|0;n=v+32|0;o=v+28|0;s=v+24|0;t=v+8|0;u=v;c[k>>2]=a;c[q>>2]=b;c[m>>2]=d;c[j>>2]=e;c[r>>2]=f;c[p>>2]=h;c[v+36>>2]=i;a=c[r>>2]|0;c[s>>2]=$()|0;e=l;l=l+((1*(a<<2)|0)+15&-16)|0;a=l;l=l+((1*((c[j>>2]|0)+(c[r>>2]|0)<<2)|0)+15&-16)|0;c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[r>>2]|0))break;g[e+(c[n>>2]<<2)>>2]=+g[(c[q>>2]|0)+((c[r>>2]|0)-(c[n>>2]|0)-1<<2)>>2];c[n>>2]=(c[n>>2]|0)+1}c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[r>>2]|0))break;g[a+(c[n>>2]<<2)>>2]=+g[(c[p>>2]|0)+((c[r>>2]|0)-(c[n>>2]|0)-1<<2)>>2];c[n>>2]=(c[n>>2]|0)+1}c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[j>>2]|0))break;g[a+((c[n>>2]|0)+(c[r>>2]|0)<<2)>>2]=+g[(c[k>>2]|0)+(c[n>>2]<<2)>>2];c[n>>2]=(c[n>>2]|0)+1}c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[r>>2]|0))break;g[(c[p>>2]|0)+(c[n>>2]<<2)>>2]=+g[(c[k>>2]|0)+((c[j>>2]|0)-(c[n>>2]|0)-1<<2)>>2];c[n>>2]=(c[n>>2]|0)+1}c[n>>2]=0;while(1){if((c[n>>2]|0)>=((c[j>>2]|0)-3|0))break;c[t>>2]=0;c[t+4>>2]=0;c[t+8>>2]=0;c[t+12>>2]=0;Fc(e,a+(c[n>>2]<<2)|0,t,c[r>>2]|0);g[(c[m>>2]|0)+(c[n>>2]<<2)>>2]=+g[(c[k>>2]|0)+(c[n>>2]<<2)>>2]+ +g[t>>2];g[(c[m>>2]|0)+((c[n>>2]|0)+1<<2)>>2]=+g[(c[k>>2]|0)+((c[n>>2]|0)+1<<2)>>2]+ +g[t+4>>2];g[(c[m>>2]|0)+((c[n>>2]|0)+2<<2)>>2]=+g[(c[k>>2]|0)+((c[n>>2]|0)+2<<2)>>2]+ +g[t+8>>2];g[(c[m>>2]|0)+((c[n>>2]|0)+3<<2)>>2]=+g[(c[k>>2]|0)+((c[n>>2]|0)+3<<2)>>2]+ +g[t+12>>2];c[n>>2]=(c[n>>2]|0)+4}while(1){if((c[n>>2]|0)>=(c[j>>2]|0))break;g[u>>2]=0.0;c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[r>>2]|0))break;g[u>>2]=+g[u>>2]+ +g[e+(c[o>>2]<<2)>>2]*+g[a+((c[n>>2]|0)+(c[o>>2]|0)<<2)>>2];c[o>>2]=(c[o>>2]|0)+1}g[(c[m>>2]|0)+(c[n>>2]<<2)>>2]=+g[(c[k>>2]|0)+(c[n>>2]<<2)>>2]+ +g[u>>2];c[n>>2]=(c[n>>2]|0)+1}_(c[s>>2]|0);l=v;return}function Fc(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;u=l;l=l+64|0;o=u+48|0;p=u+44|0;i=u+40|0;h=u+36|0;f=u+32|0;q=u+28|0;r=u+24|0;s=u+20|0;t=u+16|0;j=u+12|0;m=u+8|0;n=u+4|0;k=u;c[o>>2]=a;c[p>>2]=b;c[i>>2]=d;c[h>>2]=e;g[t>>2]=0.0;b=c[p>>2]|0;c[p>>2]=b+4;g[q>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[r>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[s>>2]=+g[b>>2];c[f>>2]=0;while(1){if((c[f>>2]|0)>=((c[h>>2]|0)-3|0))break;b=c[o>>2]|0;c[o>>2]=b+4;g[j>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[t>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[j>>2]*+g[q>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[j>>2]*+g[r>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[j>>2]*+g[s>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[j>>2]*+g[t>>2];b=c[o>>2]|0;c[o>>2]=b+4;g[j>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[q>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[j>>2]*+g[r>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[j>>2]*+g[s>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[j>>2]*+g[t>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[j>>2]*+g[q>>2];b=c[o>>2]|0;c[o>>2]=b+4;g[j>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[r>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[j>>2]*+g[s>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[j>>2]*+g[t>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[j>>2]*+g[q>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[j>>2]*+g[r>>2];b=c[o>>2]|0;c[o>>2]=b+4;g[j>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[s>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[j>>2]*+g[t>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[j>>2]*+g[q>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[j>>2]*+g[r>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[j>>2]*+g[s>>2];c[f>>2]=(c[f>>2]|0)+4}b=c[f>>2]|0;c[f>>2]=b+1;if((b|0)<(c[h>>2]|0)){b=c[o>>2]|0;c[o>>2]=b+4;g[m>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[t>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[m>>2]*+g[q>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[m>>2]*+g[r>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[m>>2]*+g[s>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[m>>2]*+g[t>>2]}b=c[f>>2]|0;c[f>>2]=b+1;if((b|0)<(c[h>>2]|0)){b=c[o>>2]|0;c[o>>2]=b+4;g[n>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[q>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[n>>2]*+g[r>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[n>>2]*+g[s>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[n>>2]*+g[t>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[n>>2]*+g[q>>2]}if((c[f>>2]|0)>=(c[h>>2]|0)){l=u;return}b=c[o>>2]|0;c[o>>2]=b+4;g[k>>2]=+g[b>>2];b=c[p>>2]|0;c[p>>2]=b+4;g[r>>2]=+g[b>>2];g[c[i>>2]>>2]=+g[c[i>>2]>>2]+ +g[k>>2]*+g[s>>2];g[(c[i>>2]|0)+4>>2]=+g[(c[i>>2]|0)+4>>2]+ +g[k>>2]*+g[t>>2];g[(c[i>>2]|0)+8>>2]=+g[(c[i>>2]|0)+8>>2]+ +g[k>>2]*+g[q>>2];g[(c[i>>2]|0)+12>>2]=+g[(c[i>>2]|0)+12>>2]+ +g[k>>2]*+g[r>>2];l=u;return}function Gc(a,b,d,e,f,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;v=l;l=l+64|0;k=v+60|0;n=v+56|0;m=v+52|0;j=v+48|0;r=v+44|0;q=v+40|0;o=v+32|0;p=v+28|0;s=v+24|0;t=v+8|0;u=v;c[k>>2]=a;c[n>>2]=b;c[m>>2]=d;c[j>>2]=e;c[r>>2]=f;c[q>>2]=h;c[v+36>>2]=i;a=c[r>>2]|0;c[s>>2]=$()|0;e=l;l=l+((1*(a<<2)|0)+15&-16)|0;a=l;l=l+((1*((c[j>>2]|0)+(c[r>>2]|0)<<2)|0)+15&-16)|0;c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[r>>2]|0))break;g[e+(c[o>>2]<<2)>>2]=+g[(c[n>>2]|0)+((c[r>>2]|0)-(c[o>>2]|0)-1<<2)>>2];c[o>>2]=(c[o>>2]|0)+1}c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[r>>2]|0))break;g[a+(c[o>>2]<<2)>>2]=-+g[(c[q>>2]|0)+((c[r>>2]|0)-(c[o>>2]|0)-1<<2)>>2];c[o>>2]=(c[o>>2]|0)+1}while(1){if((c[o>>2]|0)>=((c[j>>2]|0)+(c[r>>2]|0)|0))break;g[a+(c[o>>2]<<2)>>2]=0.0;c[o>>2]=(c[o>>2]|0)+1}c[o>>2]=0;while(1){if((c[o>>2]|0)>=((c[j>>2]|0)-3|0))break;g[t>>2]=+g[(c[k>>2]|0)+(c[o>>2]<<2)>>2];g[t+4>>2]=+g[(c[k>>2]|0)+((c[o>>2]|0)+1<<2)>>2];g[t+8>>2]=+g[(c[k>>2]|0)+((c[o>>2]|0)+2<<2)>>2];g[t+12>>2]=+g[(c[k>>2]|0)+((c[o>>2]|0)+3<<2)>>2];Fc(e,a+(c[o>>2]<<2)|0,t,c[r>>2]|0);g[a+((c[o>>2]|0)+(c[r>>2]|0)<<2)>>2]=-+g[t>>2];g[(c[m>>2]|0)+(c[o>>2]<<2)>>2]=+g[t>>2];g[t+4>>2]=+g[t+4>>2]+ +g[a+((c[o>>2]|0)+(c[r>>2]|0)<<2)>>2]*+g[c[n>>2]>>2];g[a+((c[o>>2]|0)+(c[r>>2]|0)+1<<2)>>2]=-+g[t+4>>2];g[(c[m>>2]|0)+((c[o>>2]|0)+1<<2)>>2]=+g[t+4>>2];g[t+8>>2]=+g[t+8>>2]+ +g[a+((c[o>>2]|0)+(c[r>>2]|0)+1<<2)>>2]*+g[c[n>>2]>>2];g[t+8>>2]=+g[t+8>>2]+ +g[a+((c[o>>2]|0)+(c[r>>2]|0)<<2)>>2]*+g[(c[n>>2]|0)+4>>2];g[a+((c[o>>2]|0)+(c[r>>2]|0)+2<<2)>>2]=-+g[t+8>>2];g[(c[m>>2]|0)+((c[o>>2]|0)+2<<2)>>2]=+g[t+8>>2];g[t+12>>2]=+g[t+12>>2]+ +g[a+((c[o>>2]|0)+(c[r>>2]|0)+2<<2)>>2]*+g[c[n>>2]>>2];g[t+12>>2]=+g[t+12>>2]+ +g[a+((c[o>>2]|0)+(c[r>>2]|0)+1<<2)>>2]*+g[(c[n>>2]|0)+4>>2];g[t+12>>2]=+g[t+12>>2]+ +g[a+((c[o>>2]|0)+(c[r>>2]|0)<<2)>>2]*+g[(c[n>>2]|0)+8>>2];g[a+((c[o>>2]|0)+(c[r>>2]|0)+3<<2)>>2]=-+g[t+12>>2];g[(c[m>>2]|0)+((c[o>>2]|0)+3<<2)>>2]=+g[t+12>>2];c[o>>2]=(c[o>>2]|0)+4}while(1){if((c[o>>2]|0)>=(c[j>>2]|0))break;g[u>>2]=+g[(c[k>>2]|0)+(c[o>>2]<<2)>>2];c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[r>>2]|0))break;g[u>>2]=+g[u>>2]-+g[e+(c[p>>2]<<2)>>2]*+g[a+((c[o>>2]|0)+(c[p>>2]|0)<<2)>>2];c[p>>2]=(c[p>>2]|0)+1}g[a+((c[o>>2]|0)+(c[r>>2]|0)<<2)>>2]=+g[u>>2];g[(c[m>>2]|0)+(c[o>>2]<<2)>>2]=+g[u>>2];c[o>>2]=(c[o>>2]|0)+1}c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[r>>2]|0))break;g[(c[q>>2]|0)+(c[o>>2]<<2)>>2]=+g[(c[m>>2]|0)+((c[j>>2]|0)-(c[o>>2]|0)-1<<2)>>2];c[o>>2]=(c[o>>2]|0)+1}_(c[s>>2]|0);l=v;return}function Hc(a,b,d,e,f,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0.0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0;z=l;l=l+64|0;o=z+52|0;p=z+48|0;n=z+44|0;m=z+40|0;u=z+36|0;v=z+32|0;k=z+28|0;q=z+24|0;s=z+20|0;t=z+16|0;r=z+12|0;x=z+8|0;y=z+4|0;w=z;c[o>>2]=a;c[p>>2]=b;c[n>>2]=d;c[m>>2]=e;c[u>>2]=f;c[v>>2]=h;c[k>>2]=i;c[r>>2]=(c[v>>2]|0)-(c[u>>2]|0);a=c[v>>2]|0;c[w>>2]=$()|0;b=l;l=l+((1*(a<<2)|0)+15&-16)|0;if(!(c[m>>2]|0))c[y>>2]=c[o>>2];else{c[s>>2]=0;while(1){if((c[s>>2]|0)>=(c[v>>2]|0))break;g[b+(c[s>>2]<<2)>>2]=+g[(c[o>>2]|0)+(c[s>>2]<<2)>>2];c[s>>2]=(c[s>>2]|0)+1}c[s>>2]=0;while(1){if((c[s>>2]|0)>=(c[m>>2]|0))break;g[b+(c[s>>2]<<2)>>2]=+g[(c[o>>2]|0)+(c[s>>2]<<2)>>2]*+g[(c[n>>2]|0)+(c[s>>2]<<2)>>2];g[b+((c[v>>2]|0)-(c[s>>2]|0)-1<<2)>>2]=+g[(c[o>>2]|0)+((c[v>>2]|0)-(c[s>>2]|0)-1<<2)>>2]*+g[(c[n>>2]|0)+(c[s>>2]<<2)>>2];c[s>>2]=(c[s>>2]|0)+1}c[y>>2]=b}c[x>>2]=0;vc(c[y>>2]|0,c[y>>2]|0,c[p>>2]|0,c[r>>2]|0,(c[u>>2]|0)+1|0,c[k>>2]|0);c[t>>2]=0;while(1){if((c[t>>2]|0)>(c[u>>2]|0))break;c[s>>2]=(c[t>>2]|0)+(c[r>>2]|0);g[q>>2]=0.0;while(1){j=+g[q>>2];if((c[s>>2]|0)>=(c[v>>2]|0))break;g[q>>2]=j+ +g[(c[y>>2]|0)+(c[s>>2]<<2)>>2]*+g[(c[y>>2]|0)+((c[s>>2]|0)-(c[t>>2]|0)<<2)>>2];c[s>>2]=(c[s>>2]|0)+1}o=(c[p>>2]|0)+(c[t>>2]<<2)|0;g[o>>2]=+g[o>>2]+j;c[t>>2]=(c[t>>2]|0)+1}y=c[x>>2]|0;_(c[w>>2]|0);l=z;return y|0}function Ic(a,b,d,e,f,h,i,j,k,m,n,o,p,q,r,s,t){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;s=s|0;t=t|0;var u=0.0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,aa=0,ba=0,ca=0,da=0;ca=l;l=l+224|0;Q=ca+216|0;Y=ca+212|0;J=ca+208|0;v=ca+204|0;F=ca+200|0;V=ca+196|0;D=ca+192|0;K=ca+188|0;G=ca+184|0;z=ca+180|0;A=ca+176|0;x=ca+172|0;da=ca+168|0;E=ca+164|0;ba=ca+160|0;w=ca+156|0;P=ca+152|0;L=ca+148|0;R=ca+144|0;I=ca+96|0;Z=ca+92|0;B=ca+88|0;M=ca+84|0;S=ca+80|0;W=ca+76|0;O=ca+72|0;H=ca+24|0;aa=ca+20|0;U=ca+16|0;T=ca+12|0;y=ca+8|0;C=ca+4|0;X=ca;c[Q>>2]=a;c[Y>>2]=b;c[J>>2]=d;c[v>>2]=e;c[F>>2]=f;c[V>>2]=h;c[D>>2]=i;c[K>>2]=j;c[G>>2]=k;c[z>>2]=m;c[A>>2]=n;c[x>>2]=o;c[da>>2]=p;c[E>>2]=q;c[ba>>2]=r;c[w>>2]=s;c[P>>2]=t;c[B>>2]=0;if(!(c[da>>2]|0))if(!(c[ba>>2]|0)?+g[c[E>>2]>>2]>+(N(c[z>>2]<<1,(c[J>>2]|0)-(c[Y>>2]|0)|0)|0):0)m=(c[x>>2]|0)>(N((c[J>>2]|0)-(c[Y>>2]|0)|0,c[z>>2]|0)|0);else m=0;else m=1;c[L>>2]=m&1;c[M>>2]=~~(+((c[D>>2]|0)>>>0)*+g[c[E>>2]>>2]*+(c[w>>2]|0)/+(c[z>>2]<<9|0));g[S>>2]=+Jc(c[F>>2]|0,c[V>>2]|0,c[Y>>2]|0,c[v>>2]|0,c[(c[Q>>2]|0)+8>>2]|0,c[z>>2]|0);c[Z>>2]=Kc(c[G>>2]|0)|0;if(((c[Z>>2]|0)+3|0)>>>0>(c[D>>2]|0)>>>0){c[L>>2]=0;c[ba>>2]=0}g[R>>2]=16.0;if(((c[J>>2]|0)-(c[Y>>2]|0)|0)>10){if(+g[R>>2]<+(c[x>>2]|0)*.125)u=+g[R>>2];else u=+(c[x>>2]|0)*.125;g[R>>2]=u}if(c[P>>2]|0)g[R>>2]=3.0;q=I;f=c[G>>2]|0;e=q+48|0;do{c[q>>2]=c[f>>2];q=q+4|0;f=f+4|0}while((q|0)<(e|0));da=N(c[z>>2]|0,c[(c[Q>>2]|0)+8>>2]|0)|0;c[W>>2]=$()|0;n=l;l=l+((1*(da<<2)|0)+15&-16)|0;da=(N(c[z>>2]|0,c[(c[Q>>2]|0)+8>>2]|0)|0)<<2;i=l;l=l+((1*da|0)+15&-16)|0;da=(N(c[z>>2]|0,c[(c[Q>>2]|0)+8>>2]|0)|0)<<2;_i(n|0,c[V>>2]|0,da+0|0)|0;if((c[ba>>2]|0)!=0|(c[L>>2]|0)!=0)c[B>>2]=Lc(c[Q>>2]|0,c[Y>>2]|0,c[J>>2]|0,c[F>>2]|0,n,c[D>>2]|0,c[Z>>2]|0,26380+((c[A>>2]|0)*84|0)+42|0,i,c[G>>2]|0,c[z>>2]|0,c[A>>2]|0,1,+g[R>>2],c[P>>2]|0)|0;if(c[L>>2]|0){da=(N(c[z>>2]|0,c[(c[Q>>2]|0)+8>>2]|0)|0)<<2;_i(c[V>>2]|0,n|0,da+0|0)|0;da=(N(c[z>>2]|0,c[(c[Q>>2]|0)+8>>2]|0)|0)<<2;_i(c[K>>2]|0,i|0,da+0|0)|0}else{c[aa>>2]=Gb(c[G>>2]|0)|0;q=H;f=c[G>>2]|0;e=q+48|0;do{c[q>>2]=c[f>>2];q=q+4|0;f=f+4|0}while((q|0)<(e|0));c[U>>2]=Mc(I)|0;c[T>>2]=Mc(H)|0;q=Nc(H)|0;c[O>>2]=q+(c[U>>2]|0);q=(c[T>>2]|0)-(c[U>>2]|0)|0;c[y>>2]=q;c[y>>2]=(c[y>>2]|0)==0?1:q;q=c[y>>2]|0;c[X>>2]=$()|0;m=l;l=l+((1*q|0)+15&-16)|0;_i(m|0,c[O>>2]|0,(c[T>>2]|0)-(c[U>>2]|0)+0|0)|0;q=c[G>>2]|0;f=I;e=q+48|0;do{c[q>>2]=c[f>>2];q=q+4|0;f=f+4|0}while((q|0)<(e|0));c[C>>2]=Lc(c[Q>>2]|0,c[Y>>2]|0,c[J>>2]|0,c[F>>2]|0,c[V>>2]|0,c[D>>2]|0,c[Z>>2]|0,26380+((c[A>>2]|0)*84|0)+((c[L>>2]|0)*42|0)|0,c[K>>2]|0,c[G>>2]|0,c[z>>2]|0,c[A>>2]|0,0,+g[R>>2],c[P>>2]|0)|0;do if(c[ba>>2]|0){if((c[B>>2]|0)>=(c[C>>2]|0)){if((c[B>>2]|0)!=(c[C>>2]|0))break;da=Gb(c[G>>2]|0)|0;if((da+(c[M>>2]|0)|0)<=(c[aa>>2]|0))break}q=c[G>>2]|0;f=H;e=q+48|0;do{c[q>>2]=c[f>>2];q=q+4|0;f=f+4|0}while((q|0)<(e|0));_i(c[O>>2]|0,m|0,(c[T>>2]|0)-(c[U>>2]|0)+0|0)|0;da=(N(c[z>>2]|0,c[(c[Q>>2]|0)+8>>2]|0)|0)<<2;_i(c[V>>2]|0,n|0,da+0|0)|0;da=(N(c[z>>2]|0,c[(c[Q>>2]|0)+8>>2]|0)|0)<<2;_i(c[K>>2]|0,i|0,da+0|0)|0;c[L>>2]=1}while(0);_(c[X>>2]|0)}if(c[L>>2]|0){g[c[E>>2]>>2]=+g[S>>2];da=c[W>>2]|0;_(da|0);l=ca;return}else{g[c[E>>2]>>2]=+g[17564+(c[A>>2]<<2)>>2]*+g[17564+(c[A>>2]<<2)>>2]*+g[c[E>>2]>>2]+ +g[S>>2];da=c[W>>2]|0;_(da|0);l=ca;return}}function Jc(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0.0;t=l;l=l+48|0;n=t+36|0;r=t+32|0;s=t+28|0;o=t+24|0;q=t+20|0;i=t+16|0;j=t+12|0;p=t+8|0;m=t+4|0;k=t;c[n>>2]=a;c[r>>2]=b;c[s>>2]=d;c[o>>2]=e;c[q>>2]=f;c[i>>2]=h;g[m>>2]=0.0;c[j>>2]=0;do{c[p>>2]=c[s>>2];while(1){if((c[p>>2]|0)>=(c[o>>2]|0))break;u=+g[(c[n>>2]|0)+((c[p>>2]|0)+(N(c[j>>2]|0,c[q>>2]|0)|0)<<2)>>2];g[k>>2]=u-+g[(c[r>>2]|0)+((c[p>>2]|0)+(N(c[j>>2]|0,c[q>>2]|0)|0)<<2)>>2];g[m>>2]=+g[m>>2]+ +g[k>>2]*+g[k>>2];c[p>>2]=(c[p>>2]|0)+1}d=(c[j>>2]|0)+1|0;c[j>>2]=d}while((d|0)<(c[i>>2]|0));l=t;return +(200.0<+g[m>>2]?200.0:+g[m>>2])}function Kc(a){a=a|0;var b=0,d=0;b=l;l=l+16|0;d=b;c[d>>2]=a;a=(c[(c[d>>2]|0)+20>>2]|0)-(32-(Q(c[(c[d>>2]|0)+28>>2]|0)|0))|0;l=b;return a|0} +function gg(a,d){a=a|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+48|0;i=k+40|0;h=k+36|0;g=k+32|0;e=k+8|0;f=k+4|0;j=k;c[i>>2]=a;c[h>>2]=d;c[g>>2]=Pb(c[i>>2]|0,28974,8)|0;c[e+8>>2]=(c[g>>2]|0)/5|0;c[e+12+8>>2]=(c[g>>2]|0)-((c[e+8>>2]|0)*5|0);c[g>>2]=0;while(1){if((c[g>>2]|0)>=2)break;a=Pb(c[i>>2]|0,29027,8)|0;c[e+((c[g>>2]|0)*12|0)>>2]=a;a=Pb(c[i>>2]|0,29034,8)|0;c[e+((c[g>>2]|0)*12|0)+4>>2]=a;c[g>>2]=(c[g>>2]|0)+1}c[g>>2]=0;while(1){if((c[g>>2]|0)>=2)break;i=e+((c[g>>2]|0)*12|0)|0;c[i>>2]=(c[i>>2]|0)+((c[e+((c[g>>2]|0)*12|0)+8>>2]|0)*3|0);c[f>>2]=b[24526+(c[e+((c[g>>2]|0)*12|0)>>2]<<1)>>1];c[j>>2]=(((b[24526+((c[e+((c[g>>2]|0)*12|0)>>2]|0)+1<<1)>>1]|0)-(c[f>>2]|0)>>16)*6554|0)+(((b[24526+((c[e+((c[g>>2]|0)*12|0)>>2]|0)+1<<1)>>1]|0)-(c[f>>2]|0)&65535)*6554>>16);i=(c[f>>2]|0)+(N((c[j>>2]&65535)<<16>>16,((c[e+((c[g>>2]|0)*12|0)+4>>2]<<1)+1&65535)<<16>>16)|0)|0;c[(c[h>>2]|0)+(c[g>>2]<<2)>>2]=i;c[g>>2]=(c[g>>2]|0)+1}j=c[h>>2]|0;c[j>>2]=(c[j>>2]|0)-(c[(c[h>>2]|0)+4>>2]|0);l=k;return}function hg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;d=l;l=l+16|0;f=d+4|0;e=d;c[f>>2]=a;c[e>>2]=b;a=Pb(c[f>>2]|0,28999,8)|0;c[c[e>>2]>>2]=a;l=d;return}function ig(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;h=l;l=l+16|0;g=h+8|0;e=h+4|0;f=h;c[g>>2]=b;c[e>>2]=d;c[f>>2]=((a[(c[e>>2]|0)+2>>0]|0)*5|0)+(a[(c[e>>2]|0)+3+2>>0]|0);$b(c[g>>2]|0,c[f>>2]|0,28974,8);c[f>>2]=0;while(1){if((c[f>>2]|0)>=2)break;$b(c[g>>2]|0,a[(c[e>>2]|0)+((c[f>>2]|0)*3|0)>>0]|0,29027,8);$b(c[g>>2]|0,a[(c[e>>2]|0)+((c[f>>2]|0)*3|0)+1>>0]|0,29034,8);c[f>>2]=(c[f>>2]|0)+1}l=h;return}function jg(b,d){b=b|0;d=d|0;var e=0,f=0,g=0;e=l;l=l+16|0;g=e;f=e+4|0;c[g>>2]=b;a[f>>0]=d;$b(c[g>>2]|0,a[f>>0]|0,28999,8);l=e;return}function kg(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;r=l;l=l+64|0;q=r+52|0;u=r+48|0;t=r+44|0;o=r+40|0;s=r+36|0;n=r+32|0;m=r+28|0;v=r+24|0;w=r+20|0;i=r+16|0;j=r+12|0;h=r+8|0;p=r+4|0;k=r;c[q>>2]=a;c[u>>2]=b;c[t>>2]=d;c[o>>2]=e;c[s>>2]=f;c[n>>2]=g;fg(i,v,c[u>>2]|0,c[s>>2]|0);fg(j,w,c[t>>2]|0,c[s>>2]|0);c[m>>2]=lg(c[v>>2]|0,c[w>>2]|0)|0;c[m>>2]=(c[m>>2]|0)+(c[m>>2]&1);c[j>>2]=c[j>>2]>>(c[m>>2]|0)-(c[w>>2]|0);c[i>>2]=c[i>>2]>>(c[m>>2]|0)-(c[v>>2]|0);c[i>>2]=lg(c[i>>2]|0,1)|0;c[h>>2]=Af(c[u>>2]|0,c[t>>2]|0,c[m>>2]|0,c[s>>2]|0)|0;c[p>>2]=mg(c[h>>2]|0,c[i>>2]|0,13)|0;if((c[p>>2]|0)>16384)f=16384;else f=(c[p>>2]|0)<-16384?-16384:c[p>>2]|0;c[p>>2]=f;w=N(c[p>>2]>>16,(c[p>>2]&65535)<<16>>16)|0;c[k>>2]=w+((N(c[p>>2]&65535,(c[p>>2]&65535)<<16>>16)|0)>>16);w=c[k>>2]|0;c[n>>2]=lg(c[n>>2]|0,(c[k>>2]|0)>0?w:0-w|0)|0;c[m>>2]=c[m>>2]>>1;w=c[c[o>>2]>>2]|0;v=ng(c[i>>2]|0)|0;v=N((v<>2])-(c[c[o>>2]>>2]|0)>>16,(c[n>>2]&65535)<<16>>16)|0;u=ng(c[i>>2]|0)|0;u=w+(v+((N((u<>2])-(c[c[o>>2]>>2]|0)&65535,(c[n>>2]&65535)<<16>>16)|0)>>16))|0;c[c[o>>2]>>2]=u;u=N(c[h>>2]>>16,(c[p>>2]&65535)<<16>>16)|0;c[j>>2]=(c[j>>2]|0)-(u+((N(c[h>>2]&65535,(c[p>>2]&65535)<<16>>16)|0)>>16)<<4);u=N(c[i>>2]>>16,(c[k>>2]&65535)<<16>>16)|0;c[j>>2]=(c[j>>2]|0)+(u+((N(c[i>>2]&65535,(c[k>>2]&65535)<<16>>16)|0)>>16)<<6);u=c[(c[o>>2]|0)+4>>2]|0;v=ng(c[j>>2]|0)|0;v=N((v<>2])-(c[(c[o>>2]|0)+4>>2]|0)>>16,(c[n>>2]&65535)<<16>>16)|0;w=ng(c[j>>2]|0)|0;w=u+(v+((N((w<>2])-(c[(c[o>>2]|0)+4>>2]|0)&65535,(c[n>>2]&65535)<<16>>16)|0)>>16))|0;c[(c[o>>2]|0)+4>>2]=w;if((c[c[o>>2]>>2]|0)>1)f=c[c[o>>2]>>2]|0;else f=1;w=mg(c[(c[o>>2]|0)+4>>2]|0,f,14)|0;c[c[q>>2]>>2]=w;if((c[c[q>>2]>>2]|0)>32767){v=32767;w=c[q>>2]|0;c[w>>2]=v;w=c[p>>2]|0;l=r;return w|0}if((c[c[q>>2]>>2]|0)<0){v=0;w=c[q>>2]|0;c[w>>2]=v;w=c[p>>2]|0;l=r;return w|0}v=c[c[q>>2]>>2]|0;w=c[q>>2]|0;c[w>>2]=v;w=c[p>>2]|0;l=r;return w|0}function lg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function mg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;h=l;l=l+48|0;g=h+40|0;q=h+36|0;p=h+32|0;i=h+28|0;k=h+24|0;j=h+20|0;f=h+16|0;m=h+12|0;n=h+8|0;o=h+4|0;e=h;c[q>>2]=a;c[p>>2]=b;c[i>>2]=d;b=c[q>>2]|0;c[k>>2]=(pg((c[q>>2]|0)>0?b:0-b|0)|0)-1;c[n>>2]=c[q>>2]<>2];b=c[p>>2]|0;c[j>>2]=(pg((c[p>>2]|0)>0?b:0-b|0)|0)-1;c[o>>2]=c[p>>2]<>2];c[m>>2]=536870911/(c[o>>2]>>16|0)|0;b=N(c[n>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;c[e>>2]=b+((N(c[n>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16);b=c[n>>2]|0;a=c[o>>2]|0;d=c[e>>2]|0;d=Xi(a|0,((a|0)<0)<<31>>31|0,d|0,((d|0)<0)<<31>>31|0)|0;d=Yi(d|0,y|0,32)|0;c[n>>2]=b-(d<<3);d=N(c[n>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;c[e>>2]=(c[e>>2]|0)+(d+((N(c[n>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16));c[f>>2]=29+(c[k>>2]|0)-(c[j>>2]|0)-(c[i>>2]|0);d=c[f>>2]|0;if((c[f>>2]|0)>=0)if((d|0)<32){c[g>>2]=c[e>>2]>>c[f>>2];q=c[g>>2]|0;l=h;return q|0}else{c[g>>2]=0;q=c[g>>2]|0;l=h;return q|0}a=c[e>>2]|0;b=0-(c[f>>2]|0)|0;do if((-2147483648>>0-d|0)>(2147483647>>0-(c[f>>2]|0)|0)){if((a|0)>(-2147483648>>b|0)){d=-2147483648>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(2147483647>>0-(c[f>>2]|0)|0)){d=2147483647>>0-(c[f>>2]|0);break}else{d=c[e>>2]|0;break}}else{if((a|0)>(2147483647>>b|0)){d=2147483647>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(-2147483648>>0-(c[f>>2]|0)|0)){d=-2147483648>>0-(c[f>>2]|0);break}else{d=c[e>>2]|0;break}}while(0);c[g>>2]=d<<0-(c[f>>2]|0);q=c[g>>2]|0;l=h;return q|0}function ng(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;h=l;l=l+32|0;e=h+16|0;f=h+12|0;g=h+8|0;d=h+4|0;b=h;c[f>>2]=a;if((c[f>>2]|0)<=0){c[e>>2]=0;g=c[e>>2]|0;l=h;return g|0}og(c[f>>2]|0,d,b);if(c[d>>2]&1|0)c[g>>2]=32768;else c[g>>2]=46214;c[g>>2]=c[g>>2]>>(c[d>>2]>>1);f=N(c[g>>2]>>16,(((c[b>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0;c[g>>2]=(c[g>>2]|0)+(f+((N(c[g>>2]&65535,(((c[b>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0)>>16));c[e>>2]=c[g>>2];g=c[e>>2]|0;l=h;return g|0}function og(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;e=l;l=l+16|0;h=e+12|0;i=e+8|0;f=e+4|0;g=e;c[h>>2]=a;c[i>>2]=b;c[f>>2]=d;c[g>>2]=pg(c[h>>2]|0)|0;c[c[i>>2]>>2]=c[g>>2];b=(qg(c[h>>2]|0,24-(c[g>>2]|0)|0)|0)&127;c[c[f>>2]>>2]=b;l=e;return}function pg(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;if(!(c[b>>2]|0)){b=32;l=d;return b|0}b=32-(32-(Q(c[b>>2]|0)|0))|0;l=d;return b|0}function qg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+32|0;g=j+20|0;d=j+16|0;h=j+12|0;i=j+8|0;f=j+4|0;e=j;c[d>>2]=a;c[h>>2]=b;c[i>>2]=c[d>>2];c[f>>2]=c[h>>2];c[e>>2]=0-(c[h>>2]|0);if(!(c[h>>2]|0)){c[g>>2]=c[d>>2];i=c[g>>2]|0;l=j;return i|0}a=c[i>>2]|0;if((c[h>>2]|0)<0){c[g>>2]=a<>2]|(c[i>>2]|0)>>>(32-(c[e>>2]|0)|0);i=c[g>>2]|0;l=j;return i|0}else{c[g>>2]=a<<32-(c[f>>2]|0)|(c[i>>2]|0)>>>(c[f>>2]|0);i=c[g>>2]|0;l=j;return i|0}return 0}function rg(d,e){d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0;r=l;l=l+48|0;o=r+40|0;i=r+36|0;h=r+32|0;j=r+28|0;n=r+24|0;k=r+20|0;q=r+16|0;m=r+12|0;g=r+8|0;f=r+4|0;p=r;c[o>>2]=d;c[i>>2]=e;c[p>>2]=0;c[n>>2]=0;while(1){if((c[n>>2]|0)>=2)break;c[g>>2]=2147483647;c[h>>2]=0;a:while(1){if((c[h>>2]|0)>=15)break;c[k>>2]=b[24526+(c[h>>2]<<1)>>1];c[q>>2]=(((b[24526+((c[h>>2]|0)+1<<1)>>1]|0)-(c[k>>2]|0)>>16)*6554|0)+(((b[24526+((c[h>>2]|0)+1<<1)>>1]|0)-(c[k>>2]|0)&65535)*6554>>16);c[j>>2]=0;while(1){if((c[j>>2]|0)>=5)break;c[m>>2]=(c[k>>2]|0)+(N((c[q>>2]&65535)<<16>>16,((c[j>>2]<<1)+1&65535)<<16>>16)|0);d=(c[(c[o>>2]|0)+(c[n>>2]<<2)>>2]|0)-(c[m>>2]|0)|0;c[f>>2]=((c[(c[o>>2]|0)+(c[n>>2]<<2)>>2]|0)-(c[m>>2]|0)|0)>0?d:0-d|0;if((c[f>>2]|0)>=(c[g>>2]|0))break a;c[g>>2]=c[f>>2];c[p>>2]=c[m>>2];a[(c[i>>2]|0)+((c[n>>2]|0)*3|0)>>0]=c[h>>2];a[(c[i>>2]|0)+((c[n>>2]|0)*3|0)+1>>0]=c[j>>2];c[j>>2]=(c[j>>2]|0)+1}c[h>>2]=(c[h>>2]|0)+1}a[(c[i>>2]|0)+((c[n>>2]|0)*3|0)+2>>0]=(a[(c[i>>2]|0)+((c[n>>2]|0)*3|0)>>0]|0)/3|0;d=(c[i>>2]|0)+((c[n>>2]|0)*3|0)|0;a[d>>0]=(a[d>>0]|0)-((a[(c[i>>2]|0)+((c[n>>2]|0)*3|0)+2>>0]|0)*3|0);c[(c[o>>2]|0)+(c[n>>2]<<2)>>2]=c[p>>2];c[n>>2]=(c[n>>2]|0)+1}q=c[o>>2]|0;c[q>>2]=(c[q>>2]|0)-(c[(c[o>>2]|0)+4>>2]|0);l=r;return}function sg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;p=l;l=l+48|0;o=p+32|0;n=p+28|0;q=p+24|0;m=p+20|0;k=p+16|0;j=p+12|0;i=p+8|0;f=p+4|0;h=p;c[o>>2]=a;c[n>>2]=b;c[q>>2]=d;c[m>>2]=e;g[j>>2]=3.1415927410125732/+((c[m>>2]|0)+1|0);g[i>>2]=2.0-+g[j>>2]*+g[j>>2];if((c[q>>2]|0)<2){g[f>>2]=0.0;g[h>>2]=+g[j>>2]}else{g[f>>2]=1.0;g[h>>2]=+g[i>>2]*.5}c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[m>>2]|0))break;g[(c[o>>2]|0)+((c[k>>2]|0)+0<<2)>>2]=+g[(c[n>>2]|0)+((c[k>>2]|0)+0<<2)>>2]*.5*(+g[f>>2]+ +g[h>>2]);g[(c[o>>2]|0)+((c[k>>2]|0)+1<<2)>>2]=+g[(c[n>>2]|0)+((c[k>>2]|0)+1<<2)>>2]*+g[h>>2];g[f>>2]=+g[i>>2]*+g[h>>2]-+g[f>>2];g[(c[o>>2]|0)+((c[k>>2]|0)+2<<2)>>2]=+g[(c[n>>2]|0)+((c[k>>2]|0)+2<<2)>>2]*.5*(+g[h>>2]+ +g[f>>2]);g[(c[o>>2]|0)+((c[k>>2]|0)+3<<2)>>2]=+g[(c[n>>2]|0)+((c[k>>2]|0)+3<<2)>>2]*+g[f>>2];g[h>>2]=+g[i>>2]*+g[f>>2]-+g[h>>2];c[k>>2]=(c[k>>2]|0)+4}l=p;return}function tg(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0.0;o=l;l=l+32|0;p=o+24|0;n=o+20|0;h=o+16|0;i=o+12|0;j=o+8|0;k=o+4|0;m=o;c[p>>2]=a;c[n>>2]=b;c[h>>2]=d;c[i>>2]=e;c[j>>2]=f;c[m>>2]=(c[p>>2]|0)+((c[i>>2]|0)-1<<2);c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[i>>2]|0))break;q=+qh(c[m>>2]|0,c[n>>2]|0,c[h>>2]|0);g[(c[j>>2]|0)+(c[k>>2]<<2)>>2]=q;c[m>>2]=(c[m>>2]|0)+-4;c[k>>2]=(c[k>>2]|0)+1}l=o;return}function ug(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0;r=l;l=l+48|0;q=r+36|0;f=r+32|0;i=r+28|0;j=r+24|0;m=r+20|0;n=r+16|0;k=r;o=r+12|0;p=r+8|0;c[q>>2]=a;c[f>>2]=b;c[i>>2]=d;c[j>>2]=e;c[o>>2]=(c[q>>2]|0)+((c[i>>2]|0)-1<<2);h[k>>3]=+ph(c[o>>2]|0,c[f>>2]|0);g[(c[j>>2]|0)+(0<<2)>>2]=+h[k>>3];c[m>>2]=1;while(1){if((c[m>>2]|0)>=(c[i>>2]|0))break;h[k>>3]=+h[k>>3]+(+g[(c[o>>2]|0)+(0-(c[m>>2]|0)<<2)>>2]*+g[(c[o>>2]|0)+(0-(c[m>>2]|0)<<2)>>2]-+g[(c[o>>2]|0)+((c[f>>2]|0)-(c[m>>2]|0)<<2)>>2]*+g[(c[o>>2]|0)+((c[f>>2]|0)-(c[m>>2]|0)<<2)>>2]);a=N(c[m>>2]|0,c[i>>2]|0)|0;g[(c[j>>2]|0)+(a+(c[m>>2]|0)<<2)>>2]=+h[k>>3];c[m>>2]=(c[m>>2]|0)+1}c[p>>2]=(c[q>>2]|0)+((c[i>>2]|0)-2<<2);c[n>>2]=1;while(1){if((c[n>>2]|0)>=(c[i>>2]|0))break;h[k>>3]=+qh(c[o>>2]|0,c[p>>2]|0,c[f>>2]|0);g[(c[j>>2]|0)+((N(c[n>>2]|0,c[i>>2]|0)|0)+0<<2)>>2]=+h[k>>3];g[(c[j>>2]|0)+(0+(c[n>>2]|0)<<2)>>2]=+h[k>>3];c[m>>2]=1;while(1){if((c[m>>2]|0)>=((c[i>>2]|0)-(c[n>>2]|0)|0))break;h[k>>3]=+h[k>>3]+(+g[(c[o>>2]|0)+(0-(c[m>>2]|0)<<2)>>2]*+g[(c[p>>2]|0)+(0-(c[m>>2]|0)<<2)>>2]-+g[(c[o>>2]|0)+((c[f>>2]|0)-(c[m>>2]|0)<<2)>>2]*+g[(c[p>>2]|0)+((c[f>>2]|0)-(c[m>>2]|0)<<2)>>2]);q=N((c[n>>2]|0)+(c[m>>2]|0)|0,c[i>>2]|0)|0;g[(c[j>>2]|0)+(q+(c[m>>2]|0)<<2)>>2]=+h[k>>3];q=N(c[m>>2]|0,c[i>>2]|0)|0;g[(c[j>>2]|0)+(q+((c[n>>2]|0)+(c[m>>2]|0))<<2)>>2]=+h[k>>3];c[m>>2]=(c[m>>2]|0)+1}c[p>>2]=(c[p>>2]|0)+-4;c[n>>2]=(c[n>>2]|0)+1}l=r;return}function vg(b){b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;d=f;c[d>>2]=b;Fe(c[d>>2]|0,(c[d>>2]|0)+5128+2|0)|0;b=c[d>>2]|0;if((c[(c[d>>2]|0)+4556>>2]|0)>=13){c[b+6116>>2]=0;c[(c[d>>2]|0)+6112>>2]=0;a[(c[d>>2]|0)+4768+29>>0]=1;b=1;e=c[d>>2]|0;d=(c[d>>2]|0)+4752|0;e=e+5780|0;e=c[e>>2]|0;e=d+e|0;a[e>>0]=b;l=f;return}a[b+4768+29>>0]=0;b=(c[d>>2]|0)+6116|0;c[b>>2]=(c[b>>2]|0)+1;b=c[d>>2]|0;if((c[(c[d>>2]|0)+6116>>2]|0)>=10){if((c[b+6116>>2]|0)>30){c[(c[d>>2]|0)+6116>>2]=10;b=c[d>>2]|0;e=5}}else e=5;if((e|0)==5)c[b+6112>>2]=0;b=0;e=c[d>>2]|0;d=(c[d>>2]|0)+4752|0;e=e+5780|0;e=c[e>>2]|0;e=d+e|0;a[e>>0]=b;l=f;return}function wg(d,e,f,h,i,j){d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0;Y=l;l=l+15152|0;P=Y+13856|0;L=Y+13852|0;K=Y+13848|0;M=Y+13844|0;p=Y+13840|0;E=Y+13836|0;W=Y+13832|0;Q=Y+12920|0;C=Y+12916|0;D=Y+12912|0;F=Y+12908|0;u=Y+12904|0;t=Y+12900|0;O=Y+12896|0;n=Y+12892|0;m=Y+12888|0;X=Y+11608|0;k=Y+8920|0;T=Y+8872|0;U=Y+8824|0;R=Y+4444|0;S=Y+64|0;V=Y+60|0;G=Y+56|0;H=Y+52|0;I=Y+48|0;w=Y+44|0;x=Y+40|0;z=Y+36|0;A=Y+32|0;B=Y+28|0;v=Y+13862|0;r=Y+13860|0;s=Y+24|0;o=Y+15139|0;J=Y+8|0;q=Y+13864|0;y=Y;c[L>>2]=d;c[K>>2]=e;c[M>>2]=f;c[p>>2]=h;c[E>>2]=i;c[W>>2]=j;c[O>>2]=0;c[x>>2]=0;c[w>>2]=0;c[I>>2]=0;c[H>>2]=0;a[o>>0]=0;f=(c[L>>2]|0)+4644|0;j=c[f>>2]|0;c[f>>2]=j+1;a[(c[L>>2]|0)+4768+34>>0]=j&3;c[n>>2]=(c[L>>2]|0)+9356+(c[(c[L>>2]|0)+4616>>2]<<2);c[m>>2]=k+(c[(c[L>>2]|0)+4616>>2]<<2);Pd((c[L>>2]|0)+16|0,(c[L>>2]|0)+5128+2|0,c[(c[L>>2]|0)+4608>>2]|0);xg((c[n>>2]|0)+((c[(c[L>>2]|0)+4600>>2]|0)*5<<2)|0,(c[L>>2]|0)+5128+2|0,c[(c[L>>2]|0)+4608>>2]|0);c[C>>2]=0;while(1){if((c[C>>2]|0)>=8)break;j=(c[n>>2]|0)+(((c[(c[L>>2]|0)+4600>>2]|0)*5|0)+(N(c[C>>2]|0,c[(c[L>>2]|0)+4608>>2]>>3)|0)<<2)|0;g[j>>2]=+g[j>>2]+ +(1-(c[C>>2]&2)|0)*9.999999974752427e-07;c[C>>2]=(c[C>>2]|0)+1}a:do if(!(c[(c[L>>2]|0)+4712>>2]|0)){Gg(c[L>>2]|0,Q,k,c[n>>2]|0,c[(c[L>>2]|0)+5124>>2]|0);Qg(c[L>>2]|0,Q,c[m>>2]|0,c[n>>2]|0);Hg(c[L>>2]|0,Q,k,c[n>>2]|0,c[p>>2]|0);Yg(c[L>>2]|0,Q,c[p>>2]|0);Vg(c[L>>2]|0,Q,X,c[n>>2]|0);yg(c[L>>2]|0,Q,X,c[p>>2]|0);c[F>>2]=6;b[v>>1]=256;c[t>>2]=0;c[u>>2]=0;c[z>>2]=Nd((c[L>>2]|0)+4768|0,c[(c[L>>2]|0)+4604>>2]|0)|0;c[A>>2]=-1;c[B>>2]=-1;h=T;i=c[M>>2]|0;e=h+48|0;do{c[h>>2]=c[i>>2];h=h+4|0;i=i+4|0}while((h|0)<(e|0));_i(R|0,(c[L>>2]|0)+144|0,4380)|0;c[V>>2]=a[(c[L>>2]|0)+4768+34>>0];b[r>>1]=b[(c[L>>2]|0)+5804>>1]|0;c[s>>2]=c[(c[L>>2]|0)+5800>>2];c[D>>2]=0;while(1){do if((c[z>>2]|0)!=(c[A>>2]|0)){if((c[z>>2]|0)==(c[B>>2]|0)){c[G>>2]=c[I>>2];break}if((c[D>>2]|0)>0){h=c[M>>2]|0;i=T;e=h+48|0;do{c[h>>2]=c[i>>2];h=h+4|0;i=i+4|0}while((h|0)<(e|0));_i((c[L>>2]|0)+144|0,R|0,4380)|0;a[(c[L>>2]|0)+4768+34>>0]=c[V>>2];b[(c[L>>2]|0)+5804>>1]=b[r>>1]|0;c[(c[L>>2]|0)+5800>>2]=c[s>>2]}kh(c[L>>2]|0,Q,(c[L>>2]|0)+4768|0,(c[L>>2]|0)+144|0,(c[L>>2]|0)+4804|0,X);Gd(c[L>>2]|0,c[M>>2]|0,c[(c[L>>2]|0)+5780>>2]|0,0,c[p>>2]|0);Hd(c[M>>2]|0,a[(c[L>>2]|0)+4768+29>>0]|0,a[(c[L>>2]|0)+4768+30>>0]|0,(c[L>>2]|0)+4804|0,c[(c[L>>2]|0)+4608>>2]|0);c[G>>2]=zg(c[M>>2]|0)|0;if((c[W>>2]|0)==0&(c[D>>2]|0)==0?(c[G>>2]|0)<=(c[E>>2]|0):0)break a}else c[G>>2]=c[H>>2];while(0);if((c[D>>2]|0)==(c[F>>2]|0))break;do if((c[G>>2]|0)>(c[E>>2]|0))if((c[t>>2]|0)==0&(c[D>>2]|0)>=2){n=Q+852|0;g[n>>2]=+g[n>>2]*1.5;c[u>>2]=0;c[B>>2]=-1;break}else{c[u>>2]=1;c[I>>2]=c[G>>2];c[x>>2]=b[v>>1];c[B>>2]=c[z>>2];break}else{if((c[G>>2]|0)>=((c[E>>2]|0)-5|0))break a;c[t>>2]=1;c[H>>2]=c[G>>2];c[w>>2]=b[v>>1];if((c[z>>2]|0)!=(c[A>>2]|0)){c[A>>2]=c[z>>2];h=U;i=c[M>>2]|0;e=h+48|0;do{c[h>>2]=c[i>>2];h=h+4|0;i=i+4|0}while((h|0)<(e|0));_i(q|0,c[c[M>>2]>>2]|0,c[(c[M>>2]|0)+24>>2]|0)|0;_i(S|0,(c[L>>2]|0)+144|0,4380)|0;a[o>>0]=a[(c[L>>2]|0)+7200>>0]|0}}while(0);do if(c[t>>2]&c[u>>2]){n=N((c[x>>2]|0)-(c[w>>2]|0)|0,(c[E>>2]|0)-(c[H>>2]|0)|0)|0;b[v>>1]=(c[w>>2]|0)+((n|0)/((c[I>>2]|0)-(c[H>>2]|0)|0)|0);if((b[v>>1]|0)>((c[w>>2]|0)+((c[x>>2]|0)-(c[w>>2]|0)>>2)|0)){b[v>>1]=(c[w>>2]|0)+((c[x>>2]|0)-(c[w>>2]|0)>>2);break}if((b[v>>1]|0)<((c[x>>2]|0)-((c[x>>2]|0)-(c[w>>2]|0)>>2)|0))b[v>>1]=(c[x>>2]|0)-((c[x>>2]|0)-(c[w>>2]|0)>>2)}else{c[y>>2]=Ff((((c[G>>2]|0)-(c[E>>2]|0)<<7|0)/(c[(c[L>>2]|0)+4608>>2]|0)|0)+2048|0)|0;c[y>>2]=Ag(c[y>>2]|0,131072)|0;if((c[G>>2]|0)>(c[E>>2]|0))c[y>>2]=Bg(c[y>>2]|0,85197)|0;n=N(c[y>>2]>>16,b[v>>1]|0)|0;b[v>>1]=n+((N(c[y>>2]&65535,b[v>>1]|0)|0)>>16)}while(0);c[C>>2]=0;while(1){if((c[C>>2]|0)>=(c[(c[L>>2]|0)+4604>>2]|0))break;n=N(c[Q+892+(c[C>>2]<<2)>>2]>>16,b[v>>1]|0)|0;if((n+((N(c[Q+892+(c[C>>2]<<2)>>2]&65535,b[v>>1]|0)|0)>>16)|0)<=8388607){n=N(c[Q+892+(c[C>>2]<<2)>>2]>>16,b[v>>1]|0)|0;if((n+((N(c[Q+892+(c[C>>2]<<2)>>2]&65535,b[v>>1]|0)|0)>>16)|0)<-8388608)h=-8388608;else{h=N(c[Q+892+(c[C>>2]<<2)>>2]>>16,b[v>>1]|0)|0;h=h+((N(c[Q+892+(c[C>>2]<<2)>>2]&65535,b[v>>1]|0)|0)>>16)|0}}else h=8388607;c[J+(c[C>>2]<<2)>>2]=h<<8;c[C>>2]=(c[C>>2]|0)+1}a[(c[L>>2]|0)+7200>>0]=a[Q+908>>0]|0;Jd((c[L>>2]|0)+4768|0,J,(c[L>>2]|0)+7200|0,(c[p>>2]|0)==2&1,c[(c[L>>2]|0)+4604>>2]|0);c[z>>2]=Nd((c[L>>2]|0)+4768|0,c[(c[L>>2]|0)+4604>>2]|0)|0;c[C>>2]=0;while(1){if((c[C>>2]|0)>=(c[(c[L>>2]|0)+4604>>2]|0))break;g[Q+(c[C>>2]<<2)>>2]=+(c[J+(c[C>>2]<<2)>>2]|0)/65536.0;c[C>>2]=(c[C>>2]|0)+1}c[D>>2]=(c[D>>2]|0)+1}if(c[t>>2]|0){if((c[z>>2]|0)!=(c[A>>2]|0)?(c[G>>2]|0)<=(c[E>>2]|0):0)break;h=c[M>>2]|0;i=U;e=h+48|0;do{c[h>>2]=c[i>>2];h=h+4|0;i=i+4|0}while((h|0)<(e|0));_i(c[c[M>>2]>>2]|0,q|0,c[U+24>>2]|0)|0;_i((c[L>>2]|0)+144|0,S|0,4380)|0;a[(c[L>>2]|0)+7200>>0]=a[o>>0]|0}}while(0);$i((c[L>>2]|0)+9356|0,(c[L>>2]|0)+9356+(c[(c[L>>2]|0)+4608>>2]<<2)|0,(c[(c[L>>2]|0)+4616>>2]|0)+((c[(c[L>>2]|0)+4600>>2]|0)*5|0)<<2|0)|0;if(c[(c[L>>2]|0)+4712>>2]|0){c[c[K>>2]>>2]=0;c[P>>2]=c[O>>2];X=c[P>>2]|0;l=Y;return X|0}else{c[(c[L>>2]|0)+4568>>2]=c[Q+228+((c[(c[L>>2]|0)+4604>>2]|0)-1<<2)>>2];a[(c[L>>2]|0)+4565>>0]=a[(c[L>>2]|0)+4768+29>>0]|0;c[(c[L>>2]|0)+4696>>2]=0;X=(zg(c[M>>2]|0)|0)+7>>3;c[c[K>>2]>>2]=X;c[P>>2]=c[O>>2];X=c[P>>2]|0;l=Y;return X|0}return 0}function xg(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0;j=l;l=l+16|0;i=j+12|0;f=j+8|0;k=j+4|0;h=j;c[i>>2]=a;c[f>>2]=d;c[k>>2]=e;c[h>>2]=(c[k>>2]|0)-1;while(1){if((c[h>>2]|0)<0)break;g[(c[i>>2]|0)+(c[h>>2]<<2)>>2]=+(b[(c[f>>2]|0)+(c[h>>2]<<1)>>1]|0);c[h>>2]=(c[h>>2]|0)+-1}l=j;return}function yg(d,e,f,h){d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;s=l;l=l+4448|0;n=s+4432|0;o=s+4428|0;r=s+4424|0;k=s+4420|0;m=s+4416|0;i=s+4400|0;j=s+4384|0;p=s+4380|0;q=s;c[n>>2]=d;c[o>>2]=e;c[r>>2]=f;c[k>>2]=h;c[p>>2]=(c[n>>2]|0)+6132+((c[(c[n>>2]|0)+5780>>2]|0)*36|0);if(!(c[(c[n>>2]|0)+6124>>2]|0)){l=s;return}if((c[(c[n>>2]|0)+4556>>2]|0)<=77){l=s;return}c[(c[n>>2]|0)+4756+(c[(c[n>>2]|0)+5780>>2]<<2)>>2]=1;_i(q|0,(c[n>>2]|0)+144|0,4380)|0;h=c[p>>2]|0;d=(c[n>>2]|0)+4768|0;e=h+36|0;do{b[h>>1]=b[d>>1]|0;h=h+2|0;d=d+2|0}while((h|0)<(e|0));_i(j|0,c[o>>2]|0,c[(c[n>>2]|0)+4604>>2]<<2|0)|0;if(!((c[(c[n>>2]|0)+5780>>2]|0)!=0?(c[(c[n>>2]|0)+4756+((c[(c[n>>2]|0)+5780>>2]|0)-1<<2)>>2]|0)!=0:0)){a[(c[n>>2]|0)+4564>>0]=a[(c[n>>2]|0)+7200>>0]|0;f=c[p>>2]|0;a[f>>0]=(a[f>>0]|0)+(c[(c[n>>2]|0)+6128>>2]|0);f=(Cg(a[c[p>>2]>>0]|0,63)|0)&255;a[c[p>>2]>>0]=f}Ld(i,c[p>>2]|0,(c[n>>2]|0)+4564|0,(c[k>>2]|0)==2&1,c[(c[n>>2]|0)+4604>>2]|0);c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[(c[n>>2]|0)+4604>>2]|0))break;g[(c[o>>2]|0)+(c[m>>2]<<2)>>2]=+(c[i+(c[m>>2]<<2)>>2]|0)*.0000152587890625;c[m>>2]=(c[m>>2]|0)+1}kh(c[n>>2]|0,c[o>>2]|0,c[p>>2]|0,q,(c[n>>2]|0)+6240+((c[(c[n>>2]|0)+5780>>2]|0)*320|0)|0,c[r>>2]|0);_i(c[o>>2]|0,j|0,c[(c[n>>2]|0)+4604>>2]<<2|0)|0;l=s;return}function zg(a){a=a|0;var b=0,d=0;b=l;l=l+16|0;d=b;c[d>>2]=a;a=(c[(c[d>>2]|0)+20>>2]|0)-(32-(Q(c[(c[d>>2]|0)+28>>2]|0)|0))|0;l=b;return a|0}function Ag(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Bg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Cg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Dg(b,d,e,f){b=b|0;d=d|0;e=e|0;f=+f;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;v=l;l=l+1744|0;p=v+1700|0;k=v+1696|0;u=v+1692|0;h=v+1688|0;o=v+1684|0;t=v+1680|0;m=v+1616|0;q=v+1608|0;r=v+1604|0;s=v+1600|0;j=v+1704|0;n=v+1536|0;i=v;c[p>>2]=b;c[k>>2]=d;c[u>>2]=e;g[h>>2]=f;c[t>>2]=(c[(c[p>>2]|0)+4612>>2]|0)+(c[(c[p>>2]|0)+4664>>2]|0);a[(c[p>>2]|0)+4768+31>>0]=4;g[q>>2]=+nh(m,c[u>>2]|0,+g[h>>2],c[t>>2]|0,c[(c[p>>2]|0)+4604>>2]|0,c[(c[p>>2]|0)+4664>>2]|0);a:do if((c[(c[p>>2]|0)+4656>>2]|0?(c[(c[p>>2]|0)+4696>>2]|0)==0:0)?(c[(c[p>>2]|0)+4604>>2]|0)==4:0){f=+nh(n,(c[u>>2]|0)+(c[t>>2]<<1<<2)|0,+g[h>>2],c[t>>2]|0,2,c[(c[p>>2]|0)+4664>>2]|0);g[q>>2]=+g[q>>2]-f;gh(c[k>>2]|0,n,c[(c[p>>2]|0)+4664>>2]|0);g[r>>2]=3402823466385288598117041.0e14;c[o>>2]=3;while(1){if((c[o>>2]|0)<0)break a;Od(j,(c[p>>2]|0)+4524|0,c[k>>2]|0,c[o>>2]|0,c[(c[p>>2]|0)+4664>>2]|0);ih(n,j,c[(c[p>>2]|0)+4664>>2]|0);Ig(i,n,c[u>>2]|0,c[t>>2]<<1,c[(c[p>>2]|0)+4664>>2]|0);f=+ph(i+(c[(c[p>>2]|0)+4664>>2]<<2)|0,(c[t>>2]|0)-(c[(c[p>>2]|0)+4664>>2]|0)|0);g[s>>2]=f+ +ph(i+(c[(c[p>>2]|0)+4664>>2]<<2)+(c[t>>2]<<2)|0,(c[t>>2]|0)-(c[(c[p>>2]|0)+4664>>2]|0)|0);f=+g[s>>2];if(!(+g[s>>2]<+g[q>>2])){if(f>+g[r>>2])break a}else{g[q>>2]=f;a[(c[p>>2]|0)+4768+31>>0]=c[o>>2]}g[r>>2]=+g[s>>2];c[o>>2]=(c[o>>2]|0)+-1}}while(0);if((a[(c[p>>2]|0)+4768+31>>0]|0)!=4){l=v;return}gh(c[k>>2]|0,m,c[(c[p>>2]|0)+4664>>2]|0);l=v;return}function Eg(a,b,d,e,f,h,i,j,k){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;var m=0,n=0.0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0;L=l;l=l+192|0;A=L+188|0;O=L+184|0;p=L+180|0;N=L+176|0;t=L+172|0;s=L+168|0;z=L+164|0;I=L+160|0;M=L+156|0;F=L+152|0;G=L+148|0;B=L+144|0;J=L+140|0;r=L+136|0;o=L+132|0;m=L+128|0;C=L+112|0;H=L+104|0;E=L+100|0;D=L+80|0;K=L+64|0;v=L+48|0;x=L+44|0;q=L+24|0;y=L+8|0;w=L+4|0;u=L;c[A>>2]=a;c[O>>2]=b;c[p>>2]=d;c[N>>2]=e;c[t>>2]=f;c[s>>2]=h;c[z>>2]=i;c[I>>2]=j;c[M>>2]=k;c[B>>2]=c[A>>2];c[r>>2]=c[O>>2];c[w>>2]=(c[N>>2]|0)+(c[M>>2]<<2);c[G>>2]=0;while(1){if((c[G>>2]|0)>=(c[I>>2]|0))break;c[u>>2]=(c[w>>2]|0)+(0-((c[(c[t>>2]|0)+(c[G>>2]<<2)>>2]|0)+2)<<2);ug(c[u>>2]|0,c[z>>2]|0,5,c[r>>2]|0);tg(c[u>>2]|0,c[w>>2]|0,c[z>>2]|0,5,q);n=+ph(c[w>>2]|0,c[z>>2]|0);g[y+(c[G>>2]<<2)>>2]=n;g[x>>2]=+g[y+(c[G>>2]<<2)>>2]+1.0+ +g[c[r>>2]>>2]+ +g[(c[r>>2]|0)+96>>2];g[x>>2]=+g[x>>2]*.01666666753590107;_g(c[r>>2]|0,y+(c[G>>2]<<2)|0,+g[x>>2],5);bh(c[r>>2]|0,5,q,c[B>>2]|0);n=+$g(c[B>>2]|0,c[r>>2]|0,q,+g[y+(c[G>>2]<<2)>>2],5);g[v+(c[G>>2]<<2)>>2]=n;g[J>>2]=+g[(c[s>>2]|0)+(c[G>>2]<<2)>>2]/(+g[v+(c[G>>2]<<2)>>2]*+g[(c[s>>2]|0)+(c[G>>2]<<2)>>2]+ +(c[z>>2]|0)*.009999999776482582);Dh(c[r>>2]|0,+g[J>>2],25);g[K+(c[G>>2]<<2)>>2]=+g[(c[r>>2]|0)+48>>2];c[w>>2]=(c[w>>2]|0)+(c[z>>2]<<2);c[B>>2]=(c[B>>2]|0)+20;c[r>>2]=(c[r>>2]|0)+100;c[G>>2]=(c[G>>2]|0)+1}if(c[p>>2]|0){g[m>>2]=9.999999974752427e-07;g[o>>2]=0.0;c[G>>2]=0;while(1){if((c[G>>2]|0)>=(c[I>>2]|0))break;g[o>>2]=+g[o>>2]+ +g[y+(c[G>>2]<<2)>>2]*+g[(c[s>>2]|0)+(c[G>>2]<<2)>>2];g[m>>2]=+g[m>>2]+ +g[v+(c[G>>2]<<2)>>2]*+g[(c[s>>2]|0)+(c[G>>2]<<2)>>2];c[G>>2]=(c[G>>2]|0)+1}n=+Fg(+g[o>>2]/+g[m>>2])*3.0;g[c[p>>2]>>2]=n}c[B>>2]=c[A>>2];c[G>>2]=0;while(1){if((c[G>>2]|0)>=(c[I>>2]|0))break;g[C+(c[G>>2]<<2)>>2]=0.0;c[F>>2]=0;while(1){m=c[B>>2]|0;if((c[F>>2]|0)>=5)break;O=C+(c[G>>2]<<2)|0;g[O>>2]=+g[O>>2]+ +g[m+(c[F>>2]<<2)>>2];c[F>>2]=(c[F>>2]|0)+1}c[B>>2]=m+20;c[G>>2]=(c[G>>2]|0)+1}g[J>>2]=1.0000000474974513e-03;c[G>>2]=0;while(1){if((c[G>>2]|0)>=(c[I>>2]|0))break;g[J>>2]=+g[J>>2]+ +g[K+(c[G>>2]<<2)>>2];c[G>>2]=(c[G>>2]|0)+1}g[H>>2]=0.0;c[G>>2]=0;while(1){if((c[G>>2]|0)>=(c[I>>2]|0))break;g[H>>2]=+g[H>>2]+ +g[C+(c[G>>2]<<2)>>2]*+g[K+(c[G>>2]<<2)>>2];c[G>>2]=(c[G>>2]|0)+1}g[H>>2]=+g[H>>2]/+g[J>>2];c[B>>2]=c[A>>2];c[G>>2]=0;while(1){if((c[G>>2]|0)>=(c[I>>2]|0))break;g[E>>2]=.10000000149011612/(+g[K+(c[G>>2]<<2)>>2]+.10000000149011612)*(+g[H>>2]-+g[C+(c[G>>2]<<2)>>2]);g[J>>2]=0.0;c[F>>2]=0;while(1){if((c[F>>2]|0)>=5)break;if(+g[(c[B>>2]|0)+(c[F>>2]<<2)>>2]>.10000000149011612)n=+g[(c[B>>2]|0)+(c[F>>2]<<2)>>2];else n=.10000000149011612;g[D+(c[F>>2]<<2)>>2]=n;g[J>>2]=+g[J>>2]+ +g[D+(c[F>>2]<<2)>>2];c[F>>2]=(c[F>>2]|0)+1}g[J>>2]=+g[E>>2]/+g[J>>2];c[F>>2]=0;while(1){m=c[B>>2]|0;if((c[F>>2]|0)>=5)break;g[(c[B>>2]|0)+(c[F>>2]<<2)>>2]=+g[m+(c[F>>2]<<2)>>2]+ +g[D+(c[F>>2]<<2)>>2]*+g[J>>2];c[F>>2]=(c[F>>2]|0)+1}c[B>>2]=m+20;c[G>>2]=(c[G>>2]|0)+1}l=L;return}function Fg(a){a=+a;var b=0,c=0;b=l;l=l+16|0;c=b;h[c>>3]=a;a=+Ti(+h[c>>3])*3.32192809488736;l=b;return +a}function Gg(d,e,f,h,i){d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0;p=l;l=l+1792|0;k=p+1776|0;m=p+1772|0;n=p+1768|0;z=p+1764|0;j=p+1760|0;q=p+1756|0;o=p+1752|0;u=p+1748|0;x=p+1744|0;r=p+1740|0;v=p+1672|0;s=p+1608|0;t=p+1544|0;w=p+8|0;y=p;c[k>>2]=d;c[m>>2]=e;c[n>>2]=f;c[z>>2]=h;c[j>>2]=i;c[q>>2]=(c[(c[k>>2]|0)+4620>>2]|0)+(c[(c[k>>2]|0)+4608>>2]|0)+(c[(c[k>>2]|0)+4616>>2]|0);c[r>>2]=(c[z>>2]|0)+(0-(c[(c[k>>2]|0)+4616>>2]|0)<<2);c[x>>2]=(c[r>>2]|0)+(c[q>>2]<<2)+(0-(c[(c[k>>2]|0)+4572>>2]|0)<<2);c[y>>2]=w;sg(c[y>>2]|0,c[x>>2]|0,1,c[(c[k>>2]|0)+4620>>2]|0);c[y>>2]=(c[y>>2]|0)+(c[(c[k>>2]|0)+4620>>2]<<2);c[x>>2]=(c[x>>2]|0)+(c[(c[k>>2]|0)+4620>>2]<<2);_i(c[y>>2]|0,c[x>>2]|0,(c[(c[k>>2]|0)+4572>>2]|0)-(c[(c[k>>2]|0)+4620>>2]<<1)<<2|0)|0;c[y>>2]=(c[y>>2]|0)+((c[(c[k>>2]|0)+4572>>2]|0)-(c[(c[k>>2]|0)+4620>>2]<<1)<<2);c[x>>2]=(c[x>>2]|0)+((c[(c[k>>2]|0)+4572>>2]|0)-(c[(c[k>>2]|0)+4620>>2]<<1)<<2);sg(c[y>>2]|0,c[x>>2]|0,2,c[(c[k>>2]|0)+4620>>2]|0);mh(v,w,c[(c[k>>2]|0)+4572>>2]|0,(c[(c[k>>2]|0)+4672>>2]|0)+1|0);g[v>>2]=+g[v>>2]+(+g[v>>2]*1.0000000474974513e-03+1.0);g[u>>2]=+Eh(t,v,c[(c[k>>2]|0)+4672>>2]|0);g[(c[m>>2]|0)+868>>2]=+g[v>>2]/(+g[u>>2]>1.0?+g[u>>2]:1.0);rh(s,t,c[(c[k>>2]|0)+4672>>2]|0);oh(s,c[(c[k>>2]|0)+4672>>2]|0,.9900000095367432);Ig(c[n>>2]|0,s,c[r>>2]|0,c[q>>2]|0,c[(c[k>>2]|0)+4672>>2]|0);if(a[(c[k>>2]|0)+4768+29>>0]|0?(c[(c[k>>2]|0)+4696>>2]|0)==0:0){g[o>>2]=.6000000238418579;g[o>>2]=+g[o>>2]-+(c[(c[k>>2]|0)+4672>>2]|0)*.004000000189989805;g[o>>2]=+g[o>>2]-+(c[(c[k>>2]|0)+4556>>2]|0)*.10000000149011612*.00390625;g[o>>2]=+g[o>>2]-+(a[(c[k>>2]|0)+4565>>0]>>1|0)*.15000000596046448;g[o>>2]=+g[o>>2]-+(c[(c[k>>2]|0)+4744>>2]|0)*.10000000149011612*.000030517578125;z=(uh(c[n>>2]|0,(c[m>>2]|0)+228|0,(c[k>>2]|0)+4768+26|0,(c[k>>2]|0)+4768+28|0,(c[k>>2]|0)+12236|0,c[(c[k>>2]|0)+4568>>2]|0,+(c[(c[k>>2]|0)+4676>>2]|0)/65536.0,+g[o>>2],c[(c[k>>2]|0)+4600>>2]|0,c[(c[k>>2]|0)+4668>>2]|0,c[(c[k>>2]|0)+4604>>2]|0,c[j>>2]|0)|0)==0;a[(c[k>>2]|0)+4768+29>>0]=z?2:1;l=p;return}z=(c[m>>2]|0)+228|0;c[z>>2]=0;c[z+4>>2]=0;c[z+8>>2]=0;c[z+12>>2]=0;b[(c[k>>2]|0)+4768+26>>1]=0;a[(c[k>>2]|0)+4768+28>>0]=0;g[(c[k>>2]|0)+12236>>2]=0.0;l=p;return}function Hg(d,e,f,h,i){d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0.0;y=l;l=l+2048|0;s=y+2004|0;t=y+2e3|0;u=y+1996|0;v=y+1992|0;o=y+1988|0;p=y+1984|0;m=y+1584|0;q=y+1568|0;n=y+1552|0;j=y+2008|0;x=y+1548|0;w=y+1544|0;k=y+8|0;r=y;c[s>>2]=d;c[t>>2]=e;c[u>>2]=f;c[v>>2]=h;c[o>>2]=i;c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[(c[s>>2]|0)+4604>>2]|0))break;g[q+(c[p>>2]<<2)>>2]=1.0/+g[(c[t>>2]|0)+(c[p>>2]<<2)>>2];g[n+(c[p>>2]<<2)>>2]=+g[q+(c[p>>2]<<2)>>2]*+g[q+(c[p>>2]<<2)>>2];c[p>>2]=(c[p>>2]|0)+1}if((a[(c[s>>2]|0)+4768+29>>0]|0)==2){Eg((c[t>>2]|0)+144|0,m,(c[t>>2]|0)+872|0,c[u>>2]|0,(c[t>>2]|0)+228|0,n,c[(c[s>>2]|0)+4612>>2]|0,c[(c[s>>2]|0)+4604>>2]|0,c[(c[s>>2]|0)+4616>>2]|0);lh((c[t>>2]|0)+144|0,(c[s>>2]|0)+4768+4|0,(c[s>>2]|0)+4768+32|0,(c[s>>2]|0)+4688|0,m,c[(c[s>>2]|0)+4684>>2]|0,c[(c[s>>2]|0)+4680>>2]|0,c[(c[s>>2]|0)+4604>>2]|0,c[(c[s>>2]|0)+5124>>2]|0);Pg(c[s>>2]|0,c[t>>2]|0,c[o>>2]|0);Og(k,(c[v>>2]|0)+(0-(c[(c[s>>2]|0)+4664>>2]|0)<<2)|0,(c[t>>2]|0)+144|0,(c[t>>2]|0)+228|0,q,c[(c[s>>2]|0)+4612>>2]|0,c[(c[s>>2]|0)+4604>>2]|0,c[(c[s>>2]|0)+4664>>2]|0)}else{c[x>>2]=(c[v>>2]|0)+(0-(c[(c[s>>2]|0)+4664>>2]|0)<<2);c[w>>2]=k;c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[(c[s>>2]|0)+4604>>2]|0))break;Ch(c[w>>2]|0,c[x>>2]|0,+g[q+(c[p>>2]<<2)>>2],(c[(c[s>>2]|0)+4612>>2]|0)+(c[(c[s>>2]|0)+4664>>2]|0)|0);c[w>>2]=(c[w>>2]|0)+((c[(c[s>>2]|0)+4612>>2]|0)+(c[(c[s>>2]|0)+4664>>2]|0)<<2);c[x>>2]=(c[x>>2]|0)+(c[(c[s>>2]|0)+4612>>2]<<2);c[p>>2]=(c[p>>2]|0)+1}aj((c[t>>2]|0)+144|0,0,(c[(c[s>>2]|0)+4604>>2]|0)*5<<2|0)|0;g[(c[t>>2]|0)+872>>2]=0.0;c[(c[s>>2]|0)+4688>>2]=0}if(c[(c[s>>2]|0)+4696>>2]|0){g[r>>2]=.009999999776482582;v=c[s>>2]|0;z=+g[r>>2];Dg(v,j,k,z);v=c[s>>2]|0;h=c[t>>2]|0;h=h+16|0;u=c[s>>2]|0;u=u+4524|0;jh(v,h,j,u);u=c[t>>2]|0;u=u+876|0;h=c[t>>2]|0;h=h+16|0;v=c[t>>2]|0;w=c[s>>2]|0;w=w+4612|0;w=c[w>>2]|0;x=c[s>>2]|0;x=x+4604|0;x=c[x>>2]|0;m=c[s>>2]|0;m=m+4664|0;m=c[m>>2]|0;ah(u,k,h,v,w,x,m);m=c[s>>2]|0;m=m+4524|0;k=m+32|0;do{b[m>>1]=b[j>>1]|0;m=m+2|0;j=j+2|0}while((m|0)<(k|0));l=y;return}else{g[r>>2]=+C(2.0,+(+g[(c[t>>2]|0)+872>>2]/3.0))/1.0e4;g[r>>2]=+g[r>>2]/(+g[(c[t>>2]|0)+860>>2]*.75+.25);v=c[s>>2]|0;z=+g[r>>2];Dg(v,j,k,z);v=c[s>>2]|0;h=c[t>>2]|0;h=h+16|0;u=c[s>>2]|0;u=u+4524|0;jh(v,h,j,u);u=c[t>>2]|0;u=u+876|0;h=c[t>>2]|0;h=h+16|0;v=c[t>>2]|0;w=c[s>>2]|0;w=w+4612|0;w=c[w>>2]|0;x=c[s>>2]|0;x=x+4604|0;x=c[x>>2]|0;m=c[s>>2]|0;m=m+4664|0;m=c[m>>2]|0;ah(u,k,h,v,w,x,m);m=c[s>>2]|0;m=m+4524|0;k=m+32|0;do{b[m>>1]=b[j>>1]|0;m=m+2|0;j=j+2|0}while((m|0)<(k|0));l=y;return}}function Ig(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;j=m+16|0;h=m+12|0;k=m+8|0;i=m+4|0;g=m;c[j>>2]=a;c[h>>2]=b;c[k>>2]=d;c[i>>2]=e;c[g>>2]=f;switch(c[g>>2]|0){case 6:{Jg(c[j>>2]|0,c[h>>2]|0,c[k>>2]|0,c[i>>2]|0);break}case 8:{Kg(c[j>>2]|0,c[h>>2]|0,c[k>>2]|0,c[i>>2]|0);break}case 10:{Lg(c[j>>2]|0,c[h>>2]|0,c[k>>2]|0,c[i>>2]|0);break}case 12:{Mg(c[j>>2]|0,c[h>>2]|0,c[k>>2]|0,c[i>>2]|0);break}case 16:{Ng(c[j>>2]|0,c[h>>2]|0,c[k>>2]|0,c[i>>2]|0);break}default:{}}aj(c[j>>2]|0,0,c[g>>2]<<2|0)|0;l=m;return}function Jg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+32|0;k=o+24|0;h=o+20|0;m=o+16|0;j=o+12|0;i=o+8|0;f=o+4|0;n=o;c[k>>2]=a;c[h>>2]=b;c[m>>2]=d;c[j>>2]=e;c[i>>2]=6;while(1){if((c[i>>2]|0)>=(c[j>>2]|0))break;c[n>>2]=(c[m>>2]|0)+((c[i>>2]|0)-1<<2);g[f>>2]=+g[c[n>>2]>>2]*+g[c[h>>2]>>2]+ +g[(c[n>>2]|0)+-4>>2]*+g[(c[h>>2]|0)+4>>2]+ +g[(c[n>>2]|0)+-8>>2]*+g[(c[h>>2]|0)+8>>2]+ +g[(c[n>>2]|0)+-12>>2]*+g[(c[h>>2]|0)+12>>2]+ +g[(c[n>>2]|0)+-16>>2]*+g[(c[h>>2]|0)+16>>2]+ +g[(c[n>>2]|0)+-20>>2]*+g[(c[h>>2]|0)+20>>2];g[(c[k>>2]|0)+(c[i>>2]<<2)>>2]=+g[(c[n>>2]|0)+4>>2]-+g[f>>2];c[i>>2]=(c[i>>2]|0)+1}l=o;return}function Kg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+32|0;k=o+24|0;h=o+20|0;m=o+16|0;j=o+12|0;i=o+8|0;f=o+4|0;n=o;c[k>>2]=a;c[h>>2]=b;c[m>>2]=d;c[j>>2]=e;c[i>>2]=8;while(1){if((c[i>>2]|0)>=(c[j>>2]|0))break;c[n>>2]=(c[m>>2]|0)+((c[i>>2]|0)-1<<2);g[f>>2]=+g[c[n>>2]>>2]*+g[c[h>>2]>>2]+ +g[(c[n>>2]|0)+-4>>2]*+g[(c[h>>2]|0)+4>>2]+ +g[(c[n>>2]|0)+-8>>2]*+g[(c[h>>2]|0)+8>>2]+ +g[(c[n>>2]|0)+-12>>2]*+g[(c[h>>2]|0)+12>>2]+ +g[(c[n>>2]|0)+-16>>2]*+g[(c[h>>2]|0)+16>>2]+ +g[(c[n>>2]|0)+-20>>2]*+g[(c[h>>2]|0)+20>>2]+ +g[(c[n>>2]|0)+-24>>2]*+g[(c[h>>2]|0)+24>>2]+ +g[(c[n>>2]|0)+-28>>2]*+g[(c[h>>2]|0)+28>>2];g[(c[k>>2]|0)+(c[i>>2]<<2)>>2]=+g[(c[n>>2]|0)+4>>2]-+g[f>>2];c[i>>2]=(c[i>>2]|0)+1}l=o;return}function Lg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+32|0;k=o+24|0;h=o+20|0;m=o+16|0;j=o+12|0;i=o+8|0;f=o+4|0;n=o;c[k>>2]=a;c[h>>2]=b;c[m>>2]=d;c[j>>2]=e;c[i>>2]=10;while(1){if((c[i>>2]|0)>=(c[j>>2]|0))break;c[n>>2]=(c[m>>2]|0)+((c[i>>2]|0)-1<<2);g[f>>2]=+g[c[n>>2]>>2]*+g[c[h>>2]>>2]+ +g[(c[n>>2]|0)+-4>>2]*+g[(c[h>>2]|0)+4>>2]+ +g[(c[n>>2]|0)+-8>>2]*+g[(c[h>>2]|0)+8>>2]+ +g[(c[n>>2]|0)+-12>>2]*+g[(c[h>>2]|0)+12>>2]+ +g[(c[n>>2]|0)+-16>>2]*+g[(c[h>>2]|0)+16>>2]+ +g[(c[n>>2]|0)+-20>>2]*+g[(c[h>>2]|0)+20>>2]+ +g[(c[n>>2]|0)+-24>>2]*+g[(c[h>>2]|0)+24>>2]+ +g[(c[n>>2]|0)+-28>>2]*+g[(c[h>>2]|0)+28>>2]+ +g[(c[n>>2]|0)+-32>>2]*+g[(c[h>>2]|0)+32>>2]+ +g[(c[n>>2]|0)+-36>>2]*+g[(c[h>>2]|0)+36>>2];g[(c[k>>2]|0)+(c[i>>2]<<2)>>2]=+g[(c[n>>2]|0)+4>>2]-+g[f>>2];c[i>>2]=(c[i>>2]|0)+1}l=o;return}function Mg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+32|0;k=o+24|0;h=o+20|0;m=o+16|0;j=o+12|0;i=o+8|0;f=o+4|0;n=o;c[k>>2]=a;c[h>>2]=b;c[m>>2]=d;c[j>>2]=e;c[i>>2]=12;while(1){if((c[i>>2]|0)>=(c[j>>2]|0))break;c[n>>2]=(c[m>>2]|0)+((c[i>>2]|0)-1<<2);g[f>>2]=+g[c[n>>2]>>2]*+g[c[h>>2]>>2]+ +g[(c[n>>2]|0)+-4>>2]*+g[(c[h>>2]|0)+4>>2]+ +g[(c[n>>2]|0)+-8>>2]*+g[(c[h>>2]|0)+8>>2]+ +g[(c[n>>2]|0)+-12>>2]*+g[(c[h>>2]|0)+12>>2]+ +g[(c[n>>2]|0)+-16>>2]*+g[(c[h>>2]|0)+16>>2]+ +g[(c[n>>2]|0)+-20>>2]*+g[(c[h>>2]|0)+20>>2]+ +g[(c[n>>2]|0)+-24>>2]*+g[(c[h>>2]|0)+24>>2]+ +g[(c[n>>2]|0)+-28>>2]*+g[(c[h>>2]|0)+28>>2]+ +g[(c[n>>2]|0)+-32>>2]*+g[(c[h>>2]|0)+32>>2]+ +g[(c[n>>2]|0)+-36>>2]*+g[(c[h>>2]|0)+36>>2]+ +g[(c[n>>2]|0)+-40>>2]*+g[(c[h>>2]|0)+40>>2]+ +g[(c[n>>2]|0)+-44>>2]*+g[(c[h>>2]|0)+44>>2];g[(c[k>>2]|0)+(c[i>>2]<<2)>>2]=+g[(c[n>>2]|0)+4>>2]-+g[f>>2];c[i>>2]=(c[i>>2]|0)+1}l=o;return}function Ng(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+32|0;k=o+24|0;h=o+20|0;m=o+16|0;j=o+12|0;i=o+8|0;f=o+4|0;n=o;c[k>>2]=a;c[h>>2]=b;c[m>>2]=d;c[j>>2]=e;c[i>>2]=16;while(1){if((c[i>>2]|0)>=(c[j>>2]|0))break;c[n>>2]=(c[m>>2]|0)+((c[i>>2]|0)-1<<2);g[f>>2]=+g[c[n>>2]>>2]*+g[c[h>>2]>>2]+ +g[(c[n>>2]|0)+-4>>2]*+g[(c[h>>2]|0)+4>>2]+ +g[(c[n>>2]|0)+-8>>2]*+g[(c[h>>2]|0)+8>>2]+ +g[(c[n>>2]|0)+-12>>2]*+g[(c[h>>2]|0)+12>>2]+ +g[(c[n>>2]|0)+-16>>2]*+g[(c[h>>2]|0)+16>>2]+ +g[(c[n>>2]|0)+-20>>2]*+g[(c[h>>2]|0)+20>>2]+ +g[(c[n>>2]|0)+-24>>2]*+g[(c[h>>2]|0)+24>>2]+ +g[(c[n>>2]|0)+-28>>2]*+g[(c[h>>2]|0)+28>>2]+ +g[(c[n>>2]|0)+-32>>2]*+g[(c[h>>2]|0)+32>>2]+ +g[(c[n>>2]|0)+-36>>2]*+g[(c[h>>2]|0)+36>>2]+ +g[(c[n>>2]|0)+-40>>2]*+g[(c[h>>2]|0)+40>>2]+ +g[(c[n>>2]|0)+-44>>2]*+g[(c[h>>2]|0)+44>>2]+ +g[(c[n>>2]|0)+-48>>2]*+g[(c[h>>2]|0)+48>>2]+ +g[(c[n>>2]|0)+-52>>2]*+g[(c[h>>2]|0)+52>>2]+ +g[(c[n>>2]|0)+-56>>2]*+g[(c[h>>2]|0)+56>>2]+ +g[(c[n>>2]|0)+-60>>2]*+g[(c[h>>2]|0)+60>>2];g[(c[k>>2]|0)+(c[i>>2]<<2)>>2]=+g[(c[n>>2]|0)+4>>2]-+g[f>>2];c[i>>2]=(c[i>>2]|0)+1}l=o;return}function Og(a,b,d,e,f,h,i,j){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0;z=l;l=l+80|0;A=z+76|0;B=z+72|0;k=z+68|0;u=z+64|0;p=z+60|0;w=z+56|0;t=z+52|0;v=z+48|0;y=z+44|0;x=z+40|0;m=z+20|0;n=z+16|0;q=z+12|0;s=z+8|0;o=z+4|0;r=z;c[A>>2]=a;c[B>>2]=b;c[k>>2]=d;c[u>>2]=e;c[p>>2]=f;c[w>>2]=h;c[t>>2]=i;c[v>>2]=j;c[y>>2]=c[B>>2];c[n>>2]=c[A>>2];c[s>>2]=0;while(1){if((c[s>>2]|0)>=(c[t>>2]|0))break;c[x>>2]=(c[y>>2]|0)+(0-(c[(c[u>>2]|0)+(c[s>>2]<<2)>>2]|0)<<2);g[q>>2]=+g[(c[p>>2]|0)+(c[s>>2]<<2)>>2];c[o>>2]=0;while(1){if((c[o>>2]|0)>=5)break;g[m+(c[o>>2]<<2)>>2]=+g[(c[k>>2]|0)+(((c[s>>2]|0)*5|0)+(c[o>>2]|0)<<2)>>2];c[o>>2]=(c[o>>2]|0)+1}c[o>>2]=0;while(1){if((c[o>>2]|0)>=((c[w>>2]|0)+(c[v>>2]|0)|0))break;g[(c[n>>2]|0)+(c[o>>2]<<2)>>2]=+g[(c[y>>2]|0)+(c[o>>2]<<2)>>2];c[r>>2]=0;while(1){if((c[r>>2]|0)>=5)break;B=(c[n>>2]|0)+(c[o>>2]<<2)|0;g[B>>2]=+g[B>>2]-+g[m+(c[r>>2]<<2)>>2]*+g[(c[x>>2]|0)+(2-(c[r>>2]|0)<<2)>>2];c[r>>2]=(c[r>>2]|0)+1}B=(c[n>>2]|0)+(c[o>>2]<<2)|0;g[B>>2]=+g[B>>2]*+g[q>>2];c[x>>2]=(c[x>>2]|0)+4;c[o>>2]=(c[o>>2]|0)+1}c[n>>2]=(c[n>>2]|0)+((c[w>>2]|0)+(c[v>>2]|0)<<2);c[y>>2]=(c[y>>2]|0)+(c[w>>2]<<2);c[s>>2]=(c[s>>2]|0)+1}l=z;return}function Pg(d,e,f){d=d|0;e=e|0;f=f|0;var h=0.0,i=0,j=0,k=0,m=0,n=0;m=l;l=l+16|0;j=m+12|0;k=m+8|0;n=m+4|0;i=m;c[j>>2]=d;c[k>>2]=e;c[n>>2]=f;f=c[j>>2]|0;if(!(c[n>>2]|0)){c[i>>2]=(c[f+4640>>2]|0)+(c[(c[j>>2]|0)+5776>>2]|0);if(!(+(c[i>>2]|0)*+g[(c[k>>2]|0)+872>>2]*.10000000149011612>2.0))if(+(c[i>>2]|0)*+g[(c[k>>2]|0)+872>>2]*.10000000149011612<0.0)h=0.0;else h=+(c[i>>2]|0)*+g[(c[k>>2]|0)+872>>2]*.10000000149011612;else h=2.0;d=~~h;f=c[j>>2]|0}else d=0;a[f+4768+33>>0]=d;g[(c[k>>2]|0)+224>>2]=+(b[24566+(a[(c[j>>2]|0)+4768+33>>0]<<1)>>1]|0)/16384.0;l=m;return}function Qg(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0.0,R=0;P=l;l=l+1152|0;L=P+1140|0;M=P+1136|0;v=P+1132|0;R=P+1128|0;N=P+1124|0;K=P+1120|0;t=P+1116|0;j=P+1112|0;G=P+1108|0;H=P+1104|0;I=P+1100|0;u=P+1096|0;x=P+1092|0;r=P+1088|0;s=P+1084|0;n=P+1080|0;m=P+1076|0;h=P+1072|0;i=P+1068|0;q=P+1064|0;p=P+1060|0;O=P+1056|0;J=P+1052|0;D=P+1048|0;F=P+88|0;k=P+20|0;E=P+16|0;w=P+12|0;y=P+8|0;z=P+4|0;o=P;c[L>>2]=b;c[M>>2]=d;c[v>>2]=e;c[R>>2]=f;c[N>>2]=(c[L>>2]|0)+7200;c[E>>2]=(c[R>>2]|0)+(0-(c[(c[L>>2]|0)+4624>>2]|0)<<2);g[j>>2]=+(c[(c[L>>2]|0)+4748>>2]|0)*.0078125;g[(c[M>>2]|0)+856>>2]=+((c[(c[L>>2]|0)+4728>>2]|0)+(c[(c[L>>2]|0)+4728+4>>2]|0)|0)*.5*.000030517578125;Q=+Rg((+g[j>>2]-20.0)*.25);g[(c[M>>2]|0)+860>>2]=Q;if(!(c[(c[L>>2]|0)+4708>>2]|0)){g[J>>2]=1.0-+(c[(c[L>>2]|0)+4556>>2]|0)*.00390625;g[j>>2]=+g[j>>2]-+g[(c[M>>2]|0)+860>>2]*2.0*(+g[(c[M>>2]|0)+856>>2]*.5+.5)*+g[J>>2]*+g[J>>2]}e=c[L>>2]|0;if((a[(c[L>>2]|0)+4768+29>>0]|0)==2)g[j>>2]=+g[j>>2]+ +g[e+12236>>2]*2.0;else g[j>>2]=+g[j>>2]+(+(c[e+4748>>2]|0)*-.4000000059604645*.0078125+6.0)*(1.0-+g[(c[M>>2]|0)+856>>2]);e=c[L>>2]|0;if((a[(c[L>>2]|0)+4768+29>>0]|0)==2){a[e+4768+30>>0]=0;g[(c[M>>2]|0)+864>>2]=0.0}else{c[t>>2]=c[e+4600>>2]<<1;g[n>>2]=0.0;g[s>>2]=0.0;c[w>>2]=c[v>>2];c[K>>2]=0;while(1){if((c[K>>2]|0)>=((((c[(c[L>>2]|0)+4604>>2]&65535)<<16>>16)*5|0)/2|0|0))break;Q=+(c[t>>2]|0);g[u>>2]=Q+ +ph(c[w>>2]|0,c[t>>2]|0);g[r>>2]=+Sg(+g[u>>2]);if((c[K>>2]|0)>0){Q=+A(+(+g[r>>2]-+g[s>>2]));g[n>>2]=+g[n>>2]+Q}g[s>>2]=+g[r>>2];c[w>>2]=(c[w>>2]|0)+(c[t>>2]<<2);c[K>>2]=(c[K>>2]|0)+1}Q=+Rg((+g[n>>2]-5.0)*.4000000059604645);g[(c[M>>2]|0)+864>>2]=Q;a[(c[L>>2]|0)+4768+30>>0]=+g[(c[M>>2]|0)+864>>2]>.75?0:1;g[j>>2]=+g[j>>2]+(+g[(c[M>>2]|0)+864>>2]-.5)*2.0}g[O>>2]=+g[(c[M>>2]|0)+868>>2]*1.0000000474974513e-03;Q=.949999988079071/(+g[O>>2]*+g[O>>2]+1.0);g[i>>2]=Q;g[h>>2]=Q;g[m>>2]=(1.0-+g[(c[M>>2]|0)+860>>2]*.75)*.009999999776482582;g[h>>2]=+g[h>>2]-+g[m>>2];g[i>>2]=+g[i>>2]+ +g[m>>2];g[h>>2]=+g[h>>2]/+g[i>>2];if((c[(c[L>>2]|0)+4704>>2]|0)>0)g[D>>2]=+(c[(c[L>>2]|0)+4704>>2]|0)/65536.0+ +g[(c[M>>2]|0)+860>>2]*.009999999776482582;else g[D>>2]=0.0;c[K>>2]=0;while(1){if((c[K>>2]|0)>=(c[(c[L>>2]|0)+4604>>2]|0))break;c[o>>2]=(c[(c[L>>2]|0)+4600>>2]|0)*3;c[z>>2]=((c[(c[L>>2]|0)+4628>>2]|0)-(c[o>>2]|0)|0)/2|0;sg(F,c[E>>2]|0,1,c[z>>2]|0);c[y>>2]=c[z>>2];_i(F+(c[y>>2]<<2)|0,(c[E>>2]|0)+(c[y>>2]<<2)|0,c[o>>2]<<2|0)|0;c[y>>2]=(c[y>>2]|0)+(c[o>>2]|0);sg(F+(c[y>>2]<<2)|0,(c[E>>2]|0)+(c[y>>2]<<2)|0,2,c[z>>2]|0);c[E>>2]=(c[E>>2]|0)+(c[(c[L>>2]|0)+4612>>2]<<2);if((c[(c[L>>2]|0)+4704>>2]|0)>0)fh(k,F,+g[D>>2],c[(c[L>>2]|0)+4628>>2]|0,c[(c[L>>2]|0)+4660>>2]|0);else mh(k,F,c[(c[L>>2]|0)+4628>>2]|0,(c[(c[L>>2]|0)+4660>>2]|0)+1|0);g[k>>2]=+g[k>>2]+ +g[k>>2]*4.999999873689376e-05;g[u>>2]=+sh((c[M>>2]|0)+500+(c[K>>2]<<4<<2)|0,k,c[(c[L>>2]|0)+4660>>2]|0);Q=+B(+(+g[u>>2]));g[(c[M>>2]|0)+(c[K>>2]<<2)>>2]=Q;if((c[(c[L>>2]|0)+4704>>2]|0)>0){Q=+Tg((c[M>>2]|0)+500+(c[K>>2]<<4<<2)|0,+g[D>>2],c[(c[L>>2]|0)+4660>>2]|0);R=(c[M>>2]|0)+(c[K>>2]<<2)|0;g[R>>2]=+g[R>>2]*Q}oh((c[M>>2]|0)+500+(c[K>>2]<<4<<2)|0,c[(c[L>>2]|0)+4660>>2]|0,+g[i>>2]);_i((c[M>>2]|0)+244+(c[K>>2]<<4<<2)|0,(c[M>>2]|0)+500+(c[K>>2]<<4<<2)|0,c[(c[L>>2]|0)+4660>>2]<<2|0)|0;oh((c[M>>2]|0)+244+(c[K>>2]<<4<<2)|0,c[(c[L>>2]|0)+4660>>2]|0,+g[h>>2]);g[x>>2]=+th((c[M>>2]|0)+500+(c[K>>2]<<4<<2)|0,c[(c[L>>2]|0)+4660>>2]|0);g[u>>2]=+th((c[M>>2]|0)+244+(c[K>>2]<<4<<2)|0,c[(c[L>>2]|0)+4660>>2]|0);g[(c[M>>2]|0)+788+(c[K>>2]<<2)>>2]=1.0-(1.0-+g[x>>2]/+g[u>>2])*.699999988079071;Ug((c[M>>2]|0)+500+(c[K>>2]<<4<<2)|0,(c[M>>2]|0)+244+(c[K>>2]<<4<<2)|0,+g[D>>2],3.999000072479248,c[(c[L>>2]|0)+4660>>2]|0);c[K>>2]=(c[K>>2]|0)+1}g[q>>2]=+C(2.0,+(+g[j>>2]*-.1599999964237213));g[p>>2]=+C(2.0,.3199999928474426);c[K>>2]=0;while(1){if((c[K>>2]|0)>=(c[(c[L>>2]|0)+4604>>2]|0))break;R=(c[M>>2]|0)+(c[K>>2]<<2)|0;g[R>>2]=+g[R>>2]*+g[q>>2];R=(c[M>>2]|0)+(c[K>>2]<<2)|0;g[R>>2]=+g[R>>2]+ +g[p>>2];c[K>>2]=(c[K>>2]|0)+1}g[q>>2]=+g[(c[M>>2]|0)+860>>2]*.10000000149011612+1.0499999523162842;c[K>>2]=0;while(1){if((c[K>>2]|0)>=(c[(c[L>>2]|0)+4604>>2]|0))break;R=(c[M>>2]|0)+788+(c[K>>2]<<2)|0;g[R>>2]=+g[R>>2]*+g[q>>2];c[K>>2]=(c[K>>2]|0)+1}g[O>>2]=((+(c[(c[L>>2]|0)+4728>>2]|0)*.000030517578125-1.0)*.5+1.0)*4.0;g[O>>2]=+g[O>>2]*(+(c[(c[L>>2]|0)+4556>>2]|0)*.00390625);if((a[(c[L>>2]|0)+4768+29>>0]|0)==2){c[K>>2]=0;while(1){e=c[L>>2]|0;if((c[K>>2]|0)>=(c[(c[L>>2]|0)+4604>>2]|0))break;g[J>>2]=.20000000298023224/+(c[e+4600>>2]|0)+3.0/+(c[(c[M>>2]|0)+228+(c[K>>2]<<2)>>2]|0);g[(c[M>>2]|0)+756+(c[K>>2]<<2)>>2]=+g[J>>2]+-1.0;g[(c[M>>2]|0)+772+(c[K>>2]<<2)>>2]=1.0-+g[J>>2]-+g[J>>2]*+g[O>>2];c[K>>2]=(c[K>>2]|0)+1}g[I>>2]=-.25-+(c[e+4556>>2]|0)*.26249998807907104*.00390625}else{g[J>>2]=1.2999999523162842/+(c[(c[L>>2]|0)+4600>>2]|0);g[(c[M>>2]|0)+756>>2]=+g[J>>2]+-1.0;g[(c[M>>2]|0)+772>>2]=1.0-+g[J>>2]-+g[J>>2]*+g[O>>2]*.6000000238418579;c[K>>2]=1;while(1){if((c[K>>2]|0)>=(c[(c[L>>2]|0)+4604>>2]|0))break;g[(c[M>>2]|0)+756+(c[K>>2]<<2)>>2]=+g[(c[M>>2]|0)+756>>2];g[(c[M>>2]|0)+772+(c[K>>2]<<2)>>2]=+g[(c[M>>2]|0)+772>>2];c[K>>2]=(c[K>>2]|0)+1}g[I>>2]=-.25}g[G>>2]=(1.0-+g[(c[M>>2]|0)+860>>2])*.10000000149011612*+g[(c[L>>2]|0)+12236>>2];g[G>>2]=+g[G>>2]+(1.0-+g[(c[M>>2]|0)+856>>2])*.10000000149011612;if((a[(c[L>>2]|0)+4768+29>>0]|0)==2){g[H>>2]=.30000001192092896;g[H>>2]=+g[H>>2]+(1.0-(1.0-+g[(c[M>>2]|0)+860>>2])*+g[(c[M>>2]|0)+856>>2])*.20000000298023224;Q=+B(+(+g[(c[L>>2]|0)+12236>>2]));g[H>>2]=+g[H>>2]*Q}else g[H>>2]=0.0;c[K>>2]=0;while(1){if((c[K>>2]|0)>=(c[(c[L>>2]|0)+4604>>2]|0))break;R=(c[N>>2]|0)+4|0;g[R>>2]=+g[R>>2]+(+g[G>>2]-+g[(c[N>>2]|0)+4>>2])*.4000000059604645;g[(c[M>>2]|0)+804+(c[K>>2]<<2)>>2]=+g[(c[N>>2]|0)+4>>2];R=(c[N>>2]|0)+8|0;g[R>>2]=+g[R>>2]+(+g[H>>2]-+g[(c[N>>2]|0)+8>>2])*.4000000059604645;g[(c[M>>2]|0)+836+(c[K>>2]<<2)>>2]=+g[(c[N>>2]|0)+8>>2];R=(c[N>>2]|0)+12|0;g[R>>2]=+g[R>>2]+(+g[I>>2]-+g[(c[N>>2]|0)+12>>2])*.4000000059604645;g[(c[M>>2]|0)+820+(c[K>>2]<<2)>>2]=+g[(c[N>>2]|0)+12>>2];c[K>>2]=(c[K>>2]|0)+1}l=P;return}function Rg(a){a=+a;var b=0,c=0;b=l;l=l+16|0;c=b;g[c>>2]=a;a=1.0/(+K(+-+g[c>>2])+1.0);l=b;return +a}function Sg(a){a=+a;var b=0,c=0;b=l;l=l+16|0;c=b;h[c>>3]=a;a=+Ti(+h[c>>3])*3.32192809488736;l=b;return +a}function Tg(a,b,d){a=a|0;b=+b;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0;j=l;l=l+32|0;e=j+16|0;i=j+12|0;k=j+8|0;h=j+4|0;f=j;c[e>>2]=a;g[i>>2]=b;c[k>>2]=d;g[i>>2]=-+g[i>>2];g[f>>2]=+g[(c[e>>2]|0)+((c[k>>2]|0)-1<<2)>>2];c[h>>2]=(c[k>>2]|0)-2;while(1){b=+g[i>>2]*+g[f>>2];if((c[h>>2]|0)<0)break;g[f>>2]=b+ +g[(c[e>>2]|0)+(c[h>>2]<<2)>>2];c[h>>2]=(c[h>>2]|0)+-1}l=j;return +(1.0/(1.0-b))}function Ug(a,b,d,e,f){a=a|0;b=b|0;d=+d;e=+e;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;v=l;l=l+64|0;j=v+48|0;i=v+44|0;q=v+40|0;r=v+36|0;t=v+32|0;n=v+28|0;p=v+24|0;o=v+20|0;u=v+16|0;s=v+12|0;h=v+8|0;m=v+4|0;k=v;c[j>>2]=a;c[i>>2]=b;g[q>>2]=d;g[r>>2]=e;c[t>>2]=f;c[o>>2]=0;c[n>>2]=(c[t>>2]|0)-1;while(1){d=+g[q>>2];if((c[n>>2]|0)<=0)break;f=(c[j>>2]|0)+((c[n>>2]|0)-1<<2)|0;g[f>>2]=+g[f>>2]-d*+g[(c[j>>2]|0)+(c[n>>2]<<2)>>2];f=(c[i>>2]|0)+((c[n>>2]|0)-1<<2)|0;g[f>>2]=+g[f>>2]-+g[q>>2]*+g[(c[i>>2]|0)+(c[n>>2]<<2)>>2];c[n>>2]=(c[n>>2]|0)+-1}g[m>>2]=(1.0-d*+g[q>>2])/(+g[q>>2]*+g[c[j>>2]>>2]+1.0);g[k>>2]=(1.0-+g[q>>2]*+g[q>>2])/(+g[q>>2]*+g[c[i>>2]>>2]+1.0);c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[t>>2]|0))break;f=(c[j>>2]|0)+(c[n>>2]<<2)|0;g[f>>2]=+g[f>>2]*+g[m>>2];f=(c[i>>2]|0)+(c[n>>2]<<2)|0;g[f>>2]=+g[f>>2]*+g[k>>2];c[n>>2]=(c[n>>2]|0)+1}c[p>>2]=0;while(1){if((c[p>>2]|0)>=10){b=31;break}g[s>>2]=-1.0;c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[t>>2]|0))break;e=+A(+(+g[(c[j>>2]|0)+(c[n>>2]<<2)>>2]));if(e>+A(+(+g[(c[i>>2]|0)+(c[n>>2]<<2)>>2])))b=(c[j>>2]|0)+(c[n>>2]<<2)|0;else b=(c[i>>2]|0)+(c[n>>2]<<2)|0;g[u>>2]=+A(+(+g[b>>2]));if(+g[u>>2]>+g[s>>2]){g[s>>2]=+g[u>>2];c[o>>2]=c[n>>2]}c[n>>2]=(c[n>>2]|0)+1}if(+g[s>>2]<=+g[r>>2]){b=31;break}c[n>>2]=1;while(1){if((c[n>>2]|0)>=(c[t>>2]|0))break;f=(c[j>>2]|0)+((c[n>>2]|0)-1<<2)|0;g[f>>2]=+g[f>>2]+ +g[q>>2]*+g[(c[j>>2]|0)+(c[n>>2]<<2)>>2];f=(c[i>>2]|0)+((c[n>>2]|0)-1<<2)|0;g[f>>2]=+g[f>>2]+ +g[q>>2]*+g[(c[i>>2]|0)+(c[n>>2]<<2)>>2];c[n>>2]=(c[n>>2]|0)+1}g[m>>2]=1.0/+g[m>>2];g[k>>2]=1.0/+g[k>>2];c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[t>>2]|0))break;f=(c[j>>2]|0)+(c[n>>2]<<2)|0;g[f>>2]=+g[f>>2]*+g[m>>2];f=(c[i>>2]|0)+(c[n>>2]<<2)|0;g[f>>2]=+g[f>>2]*+g[k>>2];c[n>>2]=(c[n>>2]|0)+1}g[h>>2]=.9900000095367432-(+(c[p>>2]|0)*.10000000149011612+.800000011920929)*(+g[s>>2]-+g[r>>2])/(+g[s>>2]*+((c[o>>2]|0)+1|0));oh(c[j>>2]|0,c[t>>2]|0,+g[h>>2]);oh(c[i>>2]|0,c[t>>2]|0,+g[h>>2]);c[n>>2]=(c[t>>2]|0)-1;while(1){d=+g[q>>2];if((c[n>>2]|0)<=0)break;f=(c[j>>2]|0)+((c[n>>2]|0)-1<<2)|0;g[f>>2]=+g[f>>2]-d*+g[(c[j>>2]|0)+(c[n>>2]<<2)>>2];f=(c[i>>2]|0)+((c[n>>2]|0)-1<<2)|0;g[f>>2]=+g[f>>2]-+g[q>>2]*+g[(c[i>>2]|0)+(c[n>>2]<<2)>>2];c[n>>2]=(c[n>>2]|0)+-1}g[m>>2]=(1.0-d*+g[q>>2])/(+g[q>>2]*+g[c[j>>2]>>2]+1.0);g[k>>2]=(1.0-+g[q>>2]*+g[q>>2])/(+g[q>>2]*+g[c[i>>2]>>2]+1.0);c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[t>>2]|0))break;f=(c[j>>2]|0)+(c[n>>2]<<2)|0;g[f>>2]=+g[f>>2]*+g[m>>2];f=(c[i>>2]|0)+(c[n>>2]<<2)|0;g[f>>2]=+g[f>>2]*+g[k>>2];c[n>>2]=(c[n>>2]|0)+1}c[p>>2]=(c[p>>2]|0)+1}if((b|0)==31){l=v;return}}function Vg(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0;y=l;l=l+464|0;t=y+460|0;u=y+456|0;z=y+452|0;A=y+448|0;o=y+444|0;q=y+440|0;r=y+436|0;s=y+432|0;k=y+428|0;p=y+424|0;n=y+420|0;m=y+416|0;i=y+408|0;h=y+404|0;v=y+400|0;w=y+396|0;j=y+384|0;x=y;c[t>>2]=b;c[u>>2]=d;c[z>>2]=e;c[A>>2]=f;c[o>>2]=(c[t>>2]|0)+7216;c[v>>2]=c[A>>2];c[w>>2]=c[z>>2];c[s>>2]=c[(c[o>>2]|0)+2136>>2];c[r>>2]=0;while(1){if((c[r>>2]|0)>=(c[(c[t>>2]|0)+4604>>2]|0))break;if((a[(c[t>>2]|0)+4768+29>>0]|0)==2)c[s>>2]=c[(c[u>>2]|0)+228+(c[r>>2]<<2)>>2];g[k>>2]=+g[(c[u>>2]|0)+836+(c[r>>2]<<2)>>2]*(1.0-+g[(c[u>>2]|0)+804+(c[r>>2]<<2)>>2]);g[j>>2]=+g[k>>2]*.25;g[j+4>>2]=+g[k>>2]*.4999847412109375;g[j+8>>2]=+g[k>>2]*.25;g[p>>2]=+g[(c[u>>2]|0)+820+(c[r>>2]<<2)>>2];g[n>>2]=+g[(c[u>>2]|0)+756+(c[r>>2]<<2)>>2];g[m>>2]=+g[(c[u>>2]|0)+772+(c[r>>2]<<2)>>2];c[h>>2]=(c[u>>2]|0)+244+(c[r>>2]<<4<<2);Wg((c[o>>2]|0)+2048|0,x,c[h>>2]|0,c[v>>2]|0,+(c[(c[t>>2]|0)+4704>>2]|0)/65536.0,c[(c[t>>2]|0)+4612>>2]|0,c[(c[t>>2]|0)+4660>>2]|0);g[i>>2]=+g[(c[u>>2]|0)+788+(c[r>>2]<<2)>>2];g[i+4>>2]=-+g[(c[u>>2]|0)+788+(c[r>>2]<<2)>>2]*(+g[(c[u>>2]|0)+804+(c[r>>2]<<2)>>2]*+g[k>>2]+.05000000074505806+ +g[(c[u>>2]|0)+860>>2]*.10000000149011612);g[c[w>>2]>>2]=+g[i>>2]*+g[x>>2]+ +g[i+4>>2]*+g[(c[o>>2]|0)+2128>>2];c[q>>2]=1;while(1){if((c[q>>2]|0)>=(c[(c[t>>2]|0)+4612>>2]|0))break;g[(c[w>>2]|0)+(c[q>>2]<<2)>>2]=+g[i>>2]*+g[x+(c[q>>2]<<2)>>2]+ +g[i+4>>2]*+g[x+((c[q>>2]|0)-1<<2)>>2];c[q>>2]=(c[q>>2]|0)+1}g[(c[o>>2]|0)+2128>>2]=+g[x+((c[(c[t>>2]|0)+4612>>2]|0)-1<<2)>>2];Xg(c[o>>2]|0,c[w>>2]|0,c[w>>2]|0,j,+g[p>>2],+g[n>>2],+g[m>>2],c[s>>2]|0,c[(c[t>>2]|0)+4612>>2]|0);c[v>>2]=(c[v>>2]|0)+(c[(c[t>>2]|0)+4612>>2]<<2);c[w>>2]=(c[w>>2]|0)+(c[(c[t>>2]|0)+4612>>2]<<2);c[r>>2]=(c[r>>2]|0)+1}c[(c[o>>2]|0)+2136>>2]=c[(c[u>>2]|0)+228+((c[(c[t>>2]|0)+4604>>2]|0)-1<<2)>>2];l=y;return}function Wg(a,b,d,e,f,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=+f;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;w=l;l=l+48|0;t=w+44|0;s=w+40|0;k=w+36|0;n=w+32|0;o=w+28|0;p=w+24|0;r=w+20|0;q=w+16|0;m=w+12|0;j=w+8|0;u=w+4|0;v=w;c[t>>2]=a;c[s>>2]=b;c[k>>2]=d;c[n>>2]=e;g[o>>2]=f;c[p>>2]=h;c[r>>2]=i;c[q>>2]=0;while(1){if((c[q>>2]|0)>=(c[p>>2]|0))break;g[v>>2]=+g[c[t>>2]>>2]+ +g[o>>2]*+g[(c[t>>2]|0)+4>>2];g[c[t>>2]>>2]=+g[(c[n>>2]|0)+(c[q>>2]<<2)>>2];g[u>>2]=+g[(c[t>>2]|0)+4>>2]+ +g[o>>2]*(+g[(c[t>>2]|0)+8>>2]-+g[v>>2]);g[(c[t>>2]|0)+4>>2]=+g[v>>2];g[j>>2]=+g[c[k>>2]>>2]*+g[v>>2];c[m>>2]=2;while(1){if((c[m>>2]|0)>=(c[r>>2]|0))break;g[v>>2]=+g[(c[t>>2]|0)+(c[m>>2]<<2)>>2]+ +g[o>>2]*(+g[(c[t>>2]|0)+((c[m>>2]|0)+1<<2)>>2]-+g[u>>2]);g[(c[t>>2]|0)+(c[m>>2]<<2)>>2]=+g[u>>2];g[j>>2]=+g[j>>2]+ +g[(c[k>>2]|0)+((c[m>>2]|0)-1<<2)>>2]*+g[u>>2];g[u>>2]=+g[(c[t>>2]|0)+((c[m>>2]|0)+1<<2)>>2]+ +g[o>>2]*(+g[(c[t>>2]|0)+((c[m>>2]|0)+2<<2)>>2]-+g[v>>2]);g[(c[t>>2]|0)+((c[m>>2]|0)+1<<2)>>2]=+g[v>>2];g[j>>2]=+g[j>>2]+ +g[(c[k>>2]|0)+(c[m>>2]<<2)>>2]*+g[v>>2];c[m>>2]=(c[m>>2]|0)+2}g[(c[t>>2]|0)+(c[r>>2]<<2)>>2]=+g[u>>2];g[j>>2]=+g[j>>2]+ +g[(c[k>>2]|0)+((c[r>>2]|0)-1<<2)>>2]*+g[u>>2];g[(c[s>>2]|0)+(c[q>>2]<<2)>>2]=+g[(c[n>>2]|0)+(c[q>>2]<<2)>>2]-+g[j>>2];c[q>>2]=(c[q>>2]|0)+1}l=w;return}function Xg(a,b,d,e,f,h,i,j,k){a=a|0;b=b|0;d=d|0;e=e|0;f=+f;h=+h;i=+i;j=j|0;k=k|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=l;l=l+80|0;r=E+68|0;C=E+64|0;D=E+60|0;m=E+56|0;s=E+52|0;o=E+48|0;n=E+44|0;v=E+40|0;w=E+36|0;t=E+32|0;u=E+28|0;q=E+24|0;z=E+20|0;x=E+16|0;y=E+12|0;A=E+8|0;B=E+4|0;p=E;c[r>>2]=a;c[C>>2]=b;c[D>>2]=d;c[m>>2]=e;g[s>>2]=f;g[o>>2]=h;g[n>>2]=i;c[v>>2]=j;c[w>>2]=k;c[p>>2]=c[r>>2];c[q>>2]=c[(c[r>>2]|0)+2116>>2];g[A>>2]=+g[(c[r>>2]|0)+2120>>2];g[B>>2]=+g[(c[r>>2]|0)+2124>>2];c[t>>2]=0;while(1){if((c[t>>2]|0)>=(c[w>>2]|0))break;if((c[v>>2]|0)>0){c[u>>2]=(c[v>>2]|0)+(c[q>>2]|0);g[y>>2]=+g[(c[p>>2]|0)+(((c[u>>2]|0)-1-1&511)<<2)>>2]*+g[c[m>>2]>>2];g[y>>2]=+g[y>>2]+ +g[(c[p>>2]|0)+(((c[u>>2]|0)-1&511)<<2)>>2]*+g[(c[m>>2]|0)+4>>2];g[y>>2]=+g[y>>2]+ +g[(c[p>>2]|0)+(((c[u>>2]|0)-1+1&511)<<2)>>2]*+g[(c[m>>2]|0)+8>>2]}else g[y>>2]=0.0;g[z>>2]=+g[A>>2]*+g[s>>2];g[x>>2]=+g[A>>2]*+g[n>>2]+ +g[B>>2]*+g[o>>2];g[A>>2]=+g[(c[C>>2]|0)+(c[t>>2]<<2)>>2]-+g[z>>2];g[B>>2]=+g[A>>2]-+g[x>>2];c[q>>2]=(c[q>>2]|0)-1&511;g[(c[p>>2]|0)+(c[q>>2]<<2)>>2]=+g[B>>2];g[(c[D>>2]|0)+(c[t>>2]<<2)>>2]=+g[B>>2]-+g[y>>2];c[t>>2]=(c[t>>2]|0)+1}g[(c[r>>2]|0)+2120>>2]=+g[A>>2];g[(c[r>>2]|0)+2124>>2]=+g[B>>2];c[(c[r>>2]|0)+2116>>2]=c[q>>2];l=E;return}function Yg(d,e,f){d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0.0;s=l;l=l+64|0;o=s+48|0;p=s+44|0;k=s+40|0;q=s+36|0;m=s+32|0;n=s+16|0;j=s+12|0;h=s+8|0;i=s+4|0;r=s;c[o>>2]=d;c[p>>2]=e;c[k>>2]=f;c[q>>2]=(c[o>>2]|0)+7200;a:do if((a[(c[o>>2]|0)+4768+29>>0]|0)==2){g[j>>2]=1.0-+Zg((+g[(c[p>>2]|0)+872>>2]-12.0)*.25)*.5;c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[(c[o>>2]|0)+4604>>2]|0))break a;e=(c[p>>2]|0)+(c[m>>2]<<2)|0;g[e>>2]=+g[e>>2]*+g[j>>2];c[m>>2]=(c[m>>2]|0)+1}}while(0);t=+C(2.0,+((21.0-+(c[(c[o>>2]|0)+4748>>2]|0)*.0078125)*.33000001311302185));g[h>>2]=t/+(c[(c[o>>2]|0)+4612>>2]|0);c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[(c[o>>2]|0)+4604>>2]|0))break;g[i>>2]=+g[(c[p>>2]|0)+(c[m>>2]<<2)>>2];g[i>>2]=+B(+(+g[i>>2]*+g[i>>2]+ +g[(c[p>>2]|0)+876+(c[m>>2]<<2)>>2]*+g[h>>2]));g[(c[p>>2]|0)+(c[m>>2]<<2)>>2]=+g[i>>2]<32767.0?+g[i>>2]:32767.0;c[m>>2]=(c[m>>2]|0)+1}c[m>>2]=0;while(1){h=c[p>>2]|0;if((c[m>>2]|0)>=(c[(c[o>>2]|0)+4604>>2]|0))break;c[n+(c[m>>2]<<2)>>2]=~~(+g[h+(c[m>>2]<<2)>>2]*65536.0);c[m>>2]=(c[m>>2]|0)+1}_i(h+892|0,n|0,c[(c[o>>2]|0)+4604>>2]<<2|0)|0;a[(c[p>>2]|0)+908>>0]=a[c[q>>2]>>0]|0;Jd((c[o>>2]|0)+4768|0,n,c[q>>2]|0,(c[k>>2]|0)==2&1,c[(c[o>>2]|0)+4604>>2]|0);c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[(c[o>>2]|0)+4604>>2]|0))break;g[(c[p>>2]|0)+(c[m>>2]<<2)>>2]=+(c[n+(c[m>>2]<<2)>>2]|0)/65536.0;c[m>>2]=(c[m>>2]|0)+1}if((a[(c[o>>2]|0)+4768+29>>0]|0)==2)a[(c[o>>2]|0)+4768+30>>0]=+g[(c[p>>2]|0)+872>>2]+ +(c[(c[o>>2]|0)+4744>>2]|0)*.000030517578125>1.0?0:1;g[r>>2]=+(b[24558+(a[(c[o>>2]|0)+4768+29>>0]>>1<<2)+(a[(c[o>>2]|0)+4768+30>>0]<<1)>>1]|0)/1024.0;g[(c[p>>2]|0)+852>>2]=+(c[(c[o>>2]|0)+4652>>2]|0)*-.05000000074505806+1.2000000476837158+ +(c[(c[o>>2]|0)+4556>>2]|0)*-.20000000298023224*.00390625+ +g[(c[p>>2]|0)+856>>2]*-.10000000149011612+ +g[(c[p>>2]|0)+860>>2]*-.20000000298023224+ +g[r>>2]*.800000011920929;l=s;return}function Zg(a){a=+a;var b=0,c=0;b=l;l=l+16|0;c=b;g[c>>2]=a;a=1.0/(+K(+-+g[c>>2])+1.0);l=b;return +a}function _g(a,b,d,e){a=a|0;b=b|0;d=+d;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;h=m+16|0;k=m+12|0;j=m+8|0;f=m+4|0;i=m;c[h>>2]=a;c[k>>2]=b;g[j>>2]=d;c[f>>2]=e;c[i>>2]=0;while(1){d=+g[j>>2];if((c[i>>2]|0)>=(c[f>>2]|0))break;b=N(c[i>>2]|0,c[f>>2]|0)|0;b=(c[h>>2]|0)+(b+(c[i>>2]|0)<<2)|0;g[b>>2]=+g[b>>2]+d;c[i>>2]=(c[i>>2]|0)+1}k=c[k>>2]|0;g[k>>2]=+g[k>>2]+d;l=m;return}function $g(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=+e;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;t=l;l=l+48|0;i=t+40|0;q=t+36|0;r=t+32|0;s=t+28|0;h=t+24|0;j=t+20|0;k=t+16|0;m=t+12|0;p=t+8|0;n=t+4|0;o=t;c[i>>2]=a;c[q>>2]=b;c[r>>2]=d;g[s>>2]=e;c[h>>2]=f;g[n>>2]=0.0;g[o>>2]=(+g[c[q>>2]>>2]+ +g[(c[q>>2]|0)+((N(c[h>>2]|0,c[h>>2]|0)|0)-1<<2)>>2])*9.99999993922529e-09;c[m>>2]=0;while(1){if((c[m>>2]|0)>=10)break;g[n>>2]=+g[s>>2];g[p>>2]=0.0;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[h>>2]|0))break;g[p>>2]=+g[p>>2]+ +g[(c[r>>2]|0)+(c[j>>2]<<2)>>2]*+g[(c[i>>2]|0)+(c[j>>2]<<2)>>2];c[j>>2]=(c[j>>2]|0)+1}g[n>>2]=+g[n>>2]-+g[p>>2]*2.0;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[h>>2]|0))break;g[p>>2]=0.0;c[k>>2]=(c[j>>2]|0)+1;while(1){if((c[k>>2]|0)>=(c[h>>2]|0))break;e=+g[(c[q>>2]|0)+((c[j>>2]|0)+(N(c[h>>2]|0,c[k>>2]|0)|0)<<2)>>2];g[p>>2]=+g[p>>2]+e*+g[(c[i>>2]|0)+(c[k>>2]<<2)>>2];c[k>>2]=(c[k>>2]|0)+1}e=+g[(c[q>>2]|0)+((c[j>>2]|0)+(N(c[h>>2]|0,c[j>>2]|0)|0)<<2)>>2];g[n>>2]=+g[n>>2]+ +g[(c[i>>2]|0)+(c[j>>2]<<2)>>2]*(+g[p>>2]*2.0+e*+g[(c[i>>2]|0)+(c[j>>2]<<2)>>2]);c[j>>2]=(c[j>>2]|0)+1}if(+g[n>>2]>0.0)break;c[j>>2]=0;while(1){e=+g[o>>2];if((c[j>>2]|0)>=(c[h>>2]|0))break;d=(c[q>>2]|0)+((c[j>>2]|0)+(N(c[h>>2]|0,c[j>>2]|0)|0)<<2)|0;g[d>>2]=+g[d>>2]+e;c[j>>2]=(c[j>>2]|0)+1}g[o>>2]=e*2.0;c[m>>2]=(c[m>>2]|0)+1}if((c[m>>2]|0)!=10){e=+g[n>>2];l=t;return +e}g[n>>2]=1.0;e=+g[n>>2];l=t;return +e}function ah(a,b,d,e,f,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0.0;t=l;l=l+816|0;p=t+800|0;s=t+796|0;n=t+792|0;o=t+788|0;r=t+784|0;u=t+780|0;j=t+776|0;q=t+772|0;m=t+768|0;k=t;c[p>>2]=a;c[s>>2]=b;c[n>>2]=d;c[o>>2]=e;c[r>>2]=f;c[u>>2]=h;c[j>>2]=i;c[m>>2]=k+(c[j>>2]<<2);c[q>>2]=(c[j>>2]|0)+(c[r>>2]|0);Ig(k,c[n>>2]|0,(c[s>>2]|0)+(0<<2)|0,c[q>>2]<<1,c[j>>2]|0);v=+g[c[o>>2]>>2]*+g[c[o>>2]>>2];v=v*+ph((c[m>>2]|0)+(0<<2)|0,c[r>>2]|0);g[c[p>>2]>>2]=v;v=+g[(c[o>>2]|0)+4>>2]*+g[(c[o>>2]|0)+4>>2];v=v*+ph((c[m>>2]|0)+(c[q>>2]<<2)|0,c[r>>2]|0);g[(c[p>>2]|0)+4>>2]=v;if((c[u>>2]|0)!=4){l=t;return}Ig(k,(c[n>>2]|0)+64|0,(c[s>>2]|0)+(c[q>>2]<<1<<2)|0,c[q>>2]<<1,c[j>>2]|0);v=+g[(c[o>>2]|0)+8>>2]*+g[(c[o>>2]|0)+8>>2];v=v*+ph((c[m>>2]|0)+(0<<2)|0,c[r>>2]|0);g[(c[p>>2]|0)+8>>2]=v;v=+g[(c[o>>2]|0)+12>>2]*+g[(c[o>>2]|0)+12>>2];v=v*+ph((c[m>>2]|0)+(c[q>>2]<<2)|0,c[r>>2]|0);g[(c[p>>2]|0)+12>>2]=v;l=t;return}function bh(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0;n=l;l=l+1184|0;p=n+1168|0;i=n+1164|0;o=n+1160|0;m=n+1156|0;k=n+1152|0;h=n+128|0;j=n+64|0;f=n;c[p>>2]=a;c[i>>2]=b;c[o>>2]=d;c[m>>2]=e;ch(c[p>>2]|0,c[i>>2]|0,h,f);dh(h,c[i>>2]|0,c[o>>2]|0,j);c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[i>>2]|0))break;g[j+(c[k>>2]<<2)>>2]=+g[j+(c[k>>2]<<2)>>2]*+g[f+(c[k>>2]<<2)>>2];c[k>>2]=(c[k>>2]|0)+1}eh(h,c[i>>2]|0,j,c[m>>2]|0);l=n;return}function ch(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0;y=l;l=l+192|0;f=y+184|0;m=y+180|0;k=y+176|0;j=y+172|0;p=y+168|0;q=y+164|0;r=y+160|0;s=y+156|0;o=y+152|0;t=y+148|0;u=y+144|0;v=y+8|0;n=y;w=y+80|0;i=y+16|0;c[f>>2]=a;c[m>>2]=b;c[k>>2]=d;c[j>>2]=e;c[o>>2]=1;h[n>>3]=(+g[c[f>>2]>>2]+ +g[(c[f>>2]|0)+((N(c[m>>2]|0,c[m>>2]|0)|0)-1<<2)>>2])*4.999999873689376e-06;c[s>>2]=0;while(1){if(!((c[s>>2]|0)<(c[m>>2]|0)?(c[o>>2]|0)==1:0))break;c[o>>2]=0;c[q>>2]=0;while(1){if((c[q>>2]|0)>=(c[m>>2]|0))break;c[t>>2]=(c[k>>2]|0)+((N(c[q>>2]|0,c[m>>2]|0)|0)+0<<2);b=N(c[q>>2]|0,c[m>>2]|0)|0;h[v>>3]=+g[(c[f>>2]|0)+(b+(c[q>>2]|0)<<2)>>2];c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[q>>2]|0))break;g[w+(c[p>>2]<<2)>>2]=+g[(c[t>>2]|0)+(c[p>>2]<<2)>>2]*+g[i+(c[p>>2]<<2)>>2];h[v>>3]=+h[v>>3]-+g[(c[t>>2]|0)+(c[p>>2]<<2)>>2]*+g[w+(c[p>>2]<<2)>>2];c[p>>2]=(c[p>>2]|0)+1}if(+h[v>>3]<+h[n>>3]){x=9;break}g[i+(c[q>>2]<<2)>>2]=+h[v>>3];g[(c[j>>2]|0)+(c[q>>2]<<2)>>2]=1.0/+h[v>>3];b=N(c[q>>2]|0,c[m>>2]|0)|0;g[(c[k>>2]|0)+(b+(c[q>>2]|0)<<2)>>2]=1.0;c[t>>2]=(c[f>>2]|0)+((N(c[q>>2]|0,c[m>>2]|0)|0)+0<<2);c[u>>2]=(c[k>>2]|0)+((N((c[q>>2]|0)+1|0,c[m>>2]|0)|0)+0<<2);c[p>>2]=(c[q>>2]|0)+1;while(1){if((c[p>>2]|0)>=(c[m>>2]|0))break;h[v>>3]=0.0;c[r>>2]=0;while(1){if((c[r>>2]|0)>=(c[q>>2]|0))break;h[v>>3]=+h[v>>3]+ +g[(c[u>>2]|0)+(c[r>>2]<<2)>>2]*+g[w+(c[r>>2]<<2)>>2];c[r>>2]=(c[r>>2]|0)+1}b=N(c[p>>2]|0,c[m>>2]|0)|0;g[(c[k>>2]|0)+(b+(c[q>>2]|0)<<2)>>2]=(+g[(c[t>>2]|0)+(c[p>>2]<<2)>>2]-+h[v>>3])*+g[(c[j>>2]|0)+(c[q>>2]<<2)>>2];c[u>>2]=(c[u>>2]|0)+(c[m>>2]<<2);c[p>>2]=(c[p>>2]|0)+1}c[q>>2]=(c[q>>2]|0)+1}if((x|0)==9){x=0;h[v>>3]=+((c[s>>2]|0)+1|0)*+h[n>>3]-+h[v>>3];c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[m>>2]|0))break;b=N(c[p>>2]|0,c[m>>2]|0)|0;b=(c[f>>2]|0)+(b+(c[p>>2]|0)<<2)|0;g[b>>2]=+g[b>>2]+ +h[v>>3];c[p>>2]=(c[p>>2]|0)+1}c[o>>2]=1}c[s>>2]=(c[s>>2]|0)+1}l=y;return}function dh(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0;p=l;l=l+32|0;f=p+28|0;h=p+24|0;i=p+20|0;o=p+16|0;j=p+12|0;k=p+8|0;n=p+4|0;m=p;c[f>>2]=a;c[h>>2]=b;c[i>>2]=d;c[o>>2]=e;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[h>>2]|0))break;c[m>>2]=(c[f>>2]|0)+((N(c[j>>2]|0,c[h>>2]|0)|0)+0<<2);g[n>>2]=0.0;c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[j>>2]|0))break;g[n>>2]=+g[n>>2]+ +g[(c[m>>2]|0)+(c[k>>2]<<2)>>2]*+g[(c[o>>2]|0)+(c[k>>2]<<2)>>2];c[k>>2]=(c[k>>2]|0)+1}g[n>>2]=+g[(c[i>>2]|0)+(c[j>>2]<<2)>>2]-+g[n>>2];g[(c[o>>2]|0)+(c[j>>2]<<2)>>2]=+g[n>>2];c[j>>2]=(c[j>>2]|0)+1}l=p;return}function eh(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0.0;p=l;l=l+32|0;f=p+28|0;h=p+24|0;i=p+20|0;o=p+16|0;j=p+12|0;k=p+8|0;n=p+4|0;m=p;c[f>>2]=a;c[h>>2]=b;c[i>>2]=d;c[o>>2]=e;c[j>>2]=(c[h>>2]|0)-1;while(1){if((c[j>>2]|0)<0)break;c[m>>2]=(c[f>>2]|0)+(0+(c[j>>2]|0)<<2);g[n>>2]=0.0;c[k>>2]=(c[h>>2]|0)-1;while(1){if((c[k>>2]|0)<=(c[j>>2]|0))break;q=+g[(c[m>>2]|0)+((N(c[k>>2]|0,c[h>>2]|0)|0)<<2)>>2];g[n>>2]=+g[n>>2]+q*+g[(c[o>>2]|0)+(c[k>>2]<<2)>>2];c[k>>2]=(c[k>>2]|0)+-1}g[n>>2]=+g[(c[i>>2]|0)+(c[j>>2]<<2)>>2]-+g[n>>2];g[(c[o>>2]|0)+(c[j>>2]<<2)>>2]=+g[n>>2];c[j>>2]=(c[j>>2]|0)+-1}l=p;return}function fh(a,b,d,e,f){a=a|0;b=b|0;d=+d;e=e|0;f=f|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;u=l;l=l+320|0;j=u+312|0;m=u+308|0;t=u+304|0;n=u+300|0;p=u+296|0;o=u+292|0;k=u+288|0;r=u+280|0;s=u+272|0;q=u+136|0;i=u;c[j>>2]=a;c[m>>2]=b;g[t>>2]=d;c[n>>2]=e;c[p>>2]=f;aj(q|0,0,136)|0;aj(i|0,0,136)|0;c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[n>>2]|0))break;h[r>>3]=+g[(c[m>>2]|0)+(c[o>>2]<<2)>>2];c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[p>>2]|0))break;h[s>>3]=+h[q+(c[k>>2]<<3)>>3]+ +g[t>>2]*(+h[q+((c[k>>2]|0)+1<<3)>>3]-+h[r>>3]);h[q+(c[k>>2]<<3)>>3]=+h[r>>3];f=i+(c[k>>2]<<3)|0;h[f>>3]=+h[f>>3]+ +h[q>>3]*+h[r>>3];h[r>>3]=+h[q+((c[k>>2]|0)+1<<3)>>3]+ +g[t>>2]*(+h[q+((c[k>>2]|0)+2<<3)>>3]-+h[s>>3]);h[q+((c[k>>2]|0)+1<<3)>>3]=+h[s>>3];f=i+((c[k>>2]|0)+1<<3)|0;h[f>>3]=+h[f>>3]+ +h[q>>3]*+h[s>>3];c[k>>2]=(c[k>>2]|0)+2}h[q+(c[p>>2]<<3)>>3]=+h[r>>3];f=i+(c[p>>2]<<3)|0;h[f>>3]=+h[f>>3]+ +h[q>>3]*+h[r>>3];c[o>>2]=(c[o>>2]|0)+1}c[k>>2]=0;while(1){if((c[k>>2]|0)>=((c[p>>2]|0)+1|0))break;g[(c[j>>2]|0)+(c[k>>2]<<2)>>2]=+h[i+(c[k>>2]<<3)>>3];c[k>>2]=(c[k>>2]|0)+1}l=u;return}function gh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0;k=l;l=l+80|0;f=k+76|0;j=k+72|0;e=k+68|0;i=k+64|0;h=k;c[f>>2]=a;c[j>>2]=b;c[e>>2]=d;c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[e>>2]|0))break;b=hh(+g[(c[j>>2]|0)+(c[i>>2]<<2)>>2]*65536.0)|0;c[h+(c[i>>2]<<2)>>2]=b;c[i>>2]=(c[i>>2]|0)+1}qf(c[f>>2]|0,h,c[e>>2]|0);l=k;return}function hh(a){a=+a;var b=0,c=0;c=l;l=l+16|0;b=c;g[b>>2]=a;b=Ui(+g[b>>2])|0;l=c;return b|0}function ih(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0;k=l;l=l+48|0;j=k+12|0;m=k+8|0;f=k+4|0;i=k;h=k+16|0;c[j>>2]=a;c[m>>2]=d;c[f>>2]=e;Lf(h,c[m>>2]|0,c[f>>2]|0);c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[f>>2]|0))break;g[(c[j>>2]|0)+(c[i>>2]<<2)>>2]=+(b[h+(c[i>>2]<<1)>>1]|0)*.000244140625;c[i>>2]=(c[i>>2]|0)+1}l=k;return}function jh(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0;n=l;l=l+96|0;m=n+20|0;h=n+16|0;p=n+12|0;o=n+8|0;j=n+4|0;k=n;i=n+24|0;c[m>>2]=a;c[h>>2]=d;c[p>>2]=e;c[o>>2]=f;Ze(c[m>>2]|0,i,c[p>>2]|0,c[o>>2]|0);c[k>>2]=0;while(1){if((c[k>>2]|0)>=2)break;c[j>>2]=0;while(1){e=c[k>>2]|0;if((c[j>>2]|0)>=(c[(c[m>>2]|0)+4664>>2]|0))break;g[(c[h>>2]|0)+(c[k>>2]<<6)+(c[j>>2]<<2)>>2]=+(b[i+(e<<5)+(c[j>>2]<<1)>>1]|0)*.000244140625;c[j>>2]=(c[j>>2]|0)+1}c[k>>2]=e+1}l=n;return}function kh(d,e,f,h,i,j){d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=l;l=l+1632|0;w=D+1388|0;x=D+1384|0;y=D+1380|0;z=D+1376|0;A=D+1372|0;B=D+1368|0;u=D+1364|0;v=D+1360|0;C=D+80|0;m=D+64|0;s=D+1560|0;p=D+1520|0;q=D+56|0;k=D+1392|0;o=D+40|0;r=D+32|0;t=D+16|0;n=D;c[w>>2]=d;c[x>>2]=e;c[y>>2]=f;c[z>>2]=h;c[A>>2]=i;c[B>>2]=j;c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[(c[w>>2]|0)+4604>>2]|0))break;c[v>>2]=0;while(1){if((c[v>>2]|0)>=(c[(c[w>>2]|0)+4660>>2]|0))break;j=(hh(+g[(c[x>>2]|0)+500+((c[u>>2]<<4)+(c[v>>2]|0)<<2)>>2]*8192.0)|0)&65535;b[k+((c[u>>2]<<4)+(c[v>>2]|0)<<1)>>1]=j;c[v>>2]=(c[v>>2]|0)+1}c[u>>2]=(c[u>>2]|0)+1}c[u>>2]=0;while(1){d=c[x>>2]|0;if((c[u>>2]|0)>=(c[(c[w>>2]|0)+4604>>2]|0))break;j=(hh(+g[d+772+(c[u>>2]<<2)>>2]*16384.0)|0)<<16;j=j|(hh(+g[(c[x>>2]|0)+756+(c[u>>2]<<2)>>2]*16384.0)|0)&65535;c[o+(c[u>>2]<<2)>>2]=j;j=hh(+g[(c[x>>2]|0)+820+(c[u>>2]<<2)>>2]*16384.0)|0;c[t+(c[u>>2]<<2)>>2]=j;j=hh(+g[(c[x>>2]|0)+836+(c[u>>2]<<2)>>2]*16384.0)|0;c[n+(c[u>>2]<<2)>>2]=j;c[u>>2]=(c[u>>2]|0)+1}c[r>>2]=hh(+g[d+852>>2]*1024.0)|0;c[u>>2]=0;while(1){if((c[u>>2]|0)>=((c[(c[w>>2]|0)+4604>>2]|0)*5|0))break;j=(hh(+g[(c[x>>2]|0)+144+(c[u>>2]<<2)>>2]*16384.0)|0)&65535;b[p+(c[u>>2]<<1)>>1]=j;c[u>>2]=(c[u>>2]|0)+1}c[v>>2]=0;while(1){j=(c[v>>2]|0)<2;c[u>>2]=0;if(!j)break;while(1){if((c[u>>2]|0)>=(c[(c[w>>2]|0)+4664>>2]|0))break;j=(hh(+g[(c[x>>2]|0)+16+(c[v>>2]<<6)+(c[u>>2]<<2)>>2]*4096.0)|0)&65535;b[s+(c[v>>2]<<5)+(c[u>>2]<<1)>>1]=j;c[u>>2]=(c[u>>2]|0)+1}c[v>>2]=(c[v>>2]|0)+1}while(1){if((c[u>>2]|0)>=(c[(c[w>>2]|0)+4604>>2]|0))break;v=hh(+g[(c[x>>2]|0)+(c[u>>2]<<2)>>2]*65536.0)|0;c[m+(c[u>>2]<<2)>>2]=v;c[u>>2]=(c[u>>2]|0)+1}if((a[(c[y>>2]|0)+29>>0]|0)==2)c[q>>2]=b[24566+(a[(c[y>>2]|0)+33>>0]<<1)>>1];else c[q>>2]=0;c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[(c[w>>2]|0)+4608>>2]|0))break;v=hh(+g[(c[B>>2]|0)+(c[u>>2]<<2)>>2]*8.0)|0;c[C+(c[u>>2]<<2)>>2]=v;c[u>>2]=(c[u>>2]|0)+1}if((c[(c[w>>2]|0)+4652>>2]|0)<=1?(c[(c[w>>2]|0)+4704>>2]|0)<=0:0){Xd(c[w>>2]|0,c[z>>2]|0,c[y>>2]|0,C,c[A>>2]|0,s,p,k,n,t,o,m,(c[x>>2]|0)+228|0,c[r>>2]|0,c[q>>2]|0);l=D;return}be(c[w>>2]|0,c[z>>2]|0,c[y>>2]|0,C,c[A>>2]|0,s,p,k,n,t,o,m,(c[x>>2]|0)+228|0,c[r>>2]|0,c[q>>2]|0);l=D;return}function lh(a,d,e,f,h,i,j,k,m){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;var n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0;z=l;l=l+480|0;n=z+436|0;s=z+432|0;x=z+428|0;y=z+424|0;p=z+420|0;v=z+416|0;u=z+412|0;w=z+408|0;r=z+404|0;t=z+400|0;o=z+440|0;q=z;c[n>>2]=a;c[s>>2]=d;c[x>>2]=e;c[y>>2]=f;c[p>>2]=h;c[v>>2]=i;c[u>>2]=j;c[w>>2]=k;c[r>>2]=m;c[t>>2]=0;while(1){if((c[t>>2]|0)>=((c[w>>2]|0)*5|0))break;f=(hh(+g[(c[n>>2]|0)+(c[t>>2]<<2)>>2]*16384.0)|0)&65535;b[o+(c[t>>2]<<1)>>1]=f;c[t>>2]=(c[t>>2]|0)+1}c[t>>2]=0;while(1){if((c[t>>2]|0)>=(((c[w>>2]|0)*5|0)*5|0))break;f=hh(+g[(c[p>>2]|0)+(c[t>>2]<<2)>>2]*262144.0)|0;c[q+(c[t>>2]<<2)>>2]=f;c[t>>2]=(c[t>>2]|0)+1}Oe(o,c[s>>2]|0,c[x>>2]|0,c[y>>2]|0,q,c[v>>2]|0,c[u>>2]|0,c[w>>2]|0,c[r>>2]|0);c[t>>2]=0;while(1){if((c[t>>2]|0)>=((c[w>>2]|0)*5|0))break;g[(c[n>>2]|0)+(c[t>>2]<<2)>>2]=+(b[o+(c[t>>2]<<1)>>1]|0)*.00006103515625;c[t>>2]=(c[t>>2]|0)+1}l=z;return}function mh(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0.0;m=l;l=l+32|0;k=m+16|0;i=m+12|0;j=m+8|0;f=m+4|0;h=m;c[k>>2]=a;c[i>>2]=b;c[j>>2]=d;c[f>>2]=e;if((c[f>>2]|0)>(c[j>>2]|0))c[f>>2]=c[j>>2];c[h>>2]=0;while(1){if((c[h>>2]|0)>=(c[f>>2]|0))break;n=+qh(c[i>>2]|0,(c[i>>2]|0)+(c[h>>2]<<2)|0,(c[j>>2]|0)-(c[h>>2]|0)|0);g[(c[k>>2]|0)+(c[h>>2]<<2)>>2]=n;c[h>>2]=(c[h>>2]|0)+1}l=m;return}function nh(a,b,d,e,f,i){a=a|0;b=b|0;d=+d;e=e|0;f=f|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0;L=l;l=l+784|0;j=L+768|0;I=L+764|0;v=L+760|0;F=L+756|0;x=L+752|0;s=L+748|0;u=L+744|0;w=L+740|0;E=L+736|0;D=L+732|0;n=L+720|0;t=L+712|0;A=L+704|0;z=L+696|0;y=L+688|0;C=L+680|0;m=L+672|0;G=L+664|0;H=L+656|0;J=L+728|0;q=L+528|0;r=L+400|0;p=L+264|0;o=L+128|0;k=L;c[j>>2]=a;c[I>>2]=b;g[v>>2]=d;c[F>>2]=e;c[x>>2]=f;c[s>>2]=i;h[n>>3]=+ph(c[I>>2]|0,N(c[x>>2]|0,c[F>>2]|0)|0);a=q;f=a+128|0;do{c[a>>2]=0;a=a+4|0}while((a|0)<(f|0));c[E>>2]=0;while(1){if((c[E>>2]|0)>=(c[x>>2]|0))break;c[J>>2]=(c[I>>2]|0)+((N(c[E>>2]|0,c[F>>2]|0)|0)<<2);c[w>>2]=1;while(1){if((c[w>>2]|0)>=((c[s>>2]|0)+1|0))break;d=+qh(c[J>>2]|0,(c[J>>2]|0)+(c[w>>2]<<2)|0,(c[F>>2]|0)-(c[w>>2]|0)|0);b=q+((c[w>>2]|0)-1<<3)|0;h[b>>3]=+h[b>>3]+d;c[w>>2]=(c[w>>2]|0)+1}c[E>>2]=(c[E>>2]|0)+1}a=r;i=q;f=a+128|0;do{c[a>>2]=c[i>>2];a=a+4|0;i=i+4|0}while((a|0)<(f|0));d=+h[n>>3]+ +h[n>>3]*9.999999747378752e-06+9.999999717180685e-10;h[p>>3]=d;h[o>>3]=d;h[t>>3]=1.0;c[D>>2]=0;c[w>>2]=0;while(1){if((c[w>>2]|0)>=(c[s>>2]|0))break;c[E>>2]=0;while(1){if((c[E>>2]|0)>=(c[x>>2]|0))break;c[J>>2]=(c[I>>2]|0)+((N(c[E>>2]|0,c[F>>2]|0)|0)<<2);h[G>>3]=+g[(c[J>>2]|0)+(c[w>>2]<<2)>>2];h[H>>3]=+g[(c[J>>2]|0)+((c[F>>2]|0)-(c[w>>2]|0)-1<<2)>>2];c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[w>>2]|0))break;b=q+(c[u>>2]<<3)|0;h[b>>3]=+h[b>>3]-+g[(c[J>>2]|0)+(c[w>>2]<<2)>>2]*+g[(c[J>>2]|0)+((c[w>>2]|0)-(c[u>>2]|0)-1<<2)>>2];b=r+(c[u>>2]<<3)|0;h[b>>3]=+h[b>>3]-+g[(c[J>>2]|0)+((c[F>>2]|0)-(c[w>>2]|0)-1<<2)>>2]*+g[(c[J>>2]|0)+((c[F>>2]|0)-(c[w>>2]|0)+(c[u>>2]|0)<<2)>>2];h[m>>3]=+h[k+(c[u>>2]<<3)>>3];h[G>>3]=+h[G>>3]+ +g[(c[J>>2]|0)+((c[w>>2]|0)-(c[u>>2]|0)-1<<2)>>2]*+h[m>>3];h[H>>3]=+h[H>>3]+ +g[(c[J>>2]|0)+((c[F>>2]|0)-(c[w>>2]|0)+(c[u>>2]|0)<<2)>>2]*+h[m>>3];c[u>>2]=(c[u>>2]|0)+1}c[u>>2]=0;while(1){if((c[u>>2]|0)>(c[w>>2]|0))break;b=p+(c[u>>2]<<3)|0;h[b>>3]=+h[b>>3]-+h[G>>3]*+g[(c[J>>2]|0)+((c[w>>2]|0)-(c[u>>2]|0)<<2)>>2];b=o+(c[u>>2]<<3)|0;h[b>>3]=+h[b>>3]-+h[H>>3]*+g[(c[J>>2]|0)+((c[F>>2]|0)-(c[w>>2]|0)+(c[u>>2]|0)-1<<2)>>2];c[u>>2]=(c[u>>2]|0)+1}c[E>>2]=(c[E>>2]|0)+1}h[G>>3]=+h[q+(c[w>>2]<<3)>>3];h[H>>3]=+h[r+(c[w>>2]<<3)>>3];c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[w>>2]|0))break;h[m>>3]=+h[k+(c[u>>2]<<3)>>3];h[G>>3]=+h[G>>3]+ +h[r+((c[w>>2]|0)-(c[u>>2]|0)-1<<3)>>3]*+h[m>>3];h[H>>3]=+h[H>>3]+ +h[q+((c[w>>2]|0)-(c[u>>2]|0)-1<<3)>>3]*+h[m>>3];c[u>>2]=(c[u>>2]|0)+1}h[p+((c[w>>2]|0)+1<<3)>>3]=+h[G>>3];h[o+((c[w>>2]|0)+1<<3)>>3]=+h[H>>3];h[A>>3]=+h[o+((c[w>>2]|0)+1<<3)>>3];h[y>>3]=+h[o>>3];h[z>>3]=+h[p>>3];c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[w>>2]|0))break;h[m>>3]=+h[k+(c[u>>2]<<3)>>3];h[A>>3]=+h[A>>3]+ +h[o+((c[w>>2]|0)-(c[u>>2]|0)<<3)>>3]*+h[m>>3];h[y>>3]=+h[y>>3]+ +h[o+((c[u>>2]|0)+1<<3)>>3]*+h[m>>3];h[z>>3]=+h[z>>3]+ +h[p+((c[u>>2]|0)+1<<3)>>3]*+h[m>>3];c[u>>2]=(c[u>>2]|0)+1}h[C>>3]=+h[A>>3]*-2.0/(+h[z>>3]+ +h[y>>3]);h[G>>3]=+h[t>>3]*(1.0-+h[C>>3]*+h[C>>3]);if(+h[G>>3]<=+g[v>>2]){h[C>>3]=+B(+(1.0-+g[v>>2]/+h[t>>3]));if(+h[A>>3]>0.0)h[C>>3]=-+h[C>>3];h[t>>3]=+g[v>>2];c[D>>2]=1}else h[t>>3]=+h[G>>3];c[u>>2]=0;while(1){if((c[u>>2]|0)>=((c[w>>2]|0)+1>>1|0))break;h[G>>3]=+h[k+(c[u>>2]<<3)>>3];h[H>>3]=+h[k+((c[w>>2]|0)-(c[u>>2]|0)-1<<3)>>3];h[k+(c[u>>2]<<3)>>3]=+h[G>>3]+ +h[C>>3]*+h[H>>3];h[k+((c[w>>2]|0)-(c[u>>2]|0)-1<<3)>>3]=+h[H>>3]+ +h[C>>3]*+h[G>>3];c[u>>2]=(c[u>>2]|0)+1}h[k+(c[w>>2]<<3)>>3]=+h[C>>3];if(c[D>>2]|0){K=33;break}c[u>>2]=0;while(1){if((c[u>>2]|0)>((c[w>>2]|0)+1|0))break;h[G>>3]=+h[p+(c[u>>2]<<3)>>3];b=p+(c[u>>2]<<3)|0;h[b>>3]=+h[b>>3]+ +h[C>>3]*+h[o+((c[w>>2]|0)-(c[u>>2]|0)+1<<3)>>3];b=o+((c[w>>2]|0)-(c[u>>2]|0)+1<<3)|0;h[b>>3]=+h[b>>3]+ +h[C>>3]*+h[G>>3];c[u>>2]=(c[u>>2]|0)+1}c[w>>2]=(c[w>>2]|0)+1}a:do if((K|0)==33){c[u>>2]=(c[w>>2]|0)+1;while(1){if((c[u>>2]|0)>=(c[s>>2]|0))break a;h[k+(c[u>>2]<<3)>>3]=0.0;c[u>>2]=(c[u>>2]|0)+1}}while(0);if(!(c[D>>2]|0)){h[z>>3]=+h[p>>3];h[G>>3]=1.0;c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[s>>2]|0))break;h[m>>3]=+h[k+(c[u>>2]<<3)>>3];h[z>>3]=+h[z>>3]+ +h[p+((c[u>>2]|0)+1<<3)>>3]*+h[m>>3];h[G>>3]=+h[G>>3]+ +h[m>>3]*+h[m>>3];g[(c[j>>2]|0)+(c[u>>2]<<2)>>2]=-+h[m>>3];c[u>>2]=(c[u>>2]|0)+1}h[z>>3]=+h[z>>3]-+h[n>>3]*9.999999747378752e-06*+h[G>>3];d=+h[z>>3];l=L;return +d}c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[s>>2]|0))break;g[(c[j>>2]|0)+(c[u>>2]<<2)>>2]=-+h[k+(c[u>>2]<<3)>>3];c[u>>2]=(c[u>>2]|0)+1}c[E>>2]=0;while(1){if((c[E>>2]|0)>=(c[x>>2]|0))break;K=(c[I>>2]|0)+((N(c[E>>2]|0,c[F>>2]|0)|0)<<2)|0;d=+ph(K,c[s>>2]|0);h[n>>3]=+h[n>>3]-d;c[E>>2]=(c[E>>2]|0)+1}h[z>>3]=+h[n>>3]*+h[t>>3];d=+h[z>>3];l=L;return +d}function oh(a,b,d){a=a|0;b=b|0;d=+d;var e=0,f=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;e=k+16|0;i=k+12|0;h=k+8|0;j=k+4|0;f=k;c[e>>2]=a;c[i>>2]=b;g[h>>2]=d;g[f>>2]=+g[h>>2];c[j>>2]=0;while(1){d=+g[f>>2];a=c[e>>2]|0;if((c[j>>2]|0)>=((c[i>>2]|0)-1|0))break;b=a+(c[j>>2]<<2)|0;g[b>>2]=+g[b>>2]*d;g[f>>2]=+g[f>>2]*+g[h>>2];c[j>>2]=(c[j>>2]|0)+1}j=a+((c[i>>2]|0)-1<<2)|0;g[j>>2]=+g[j>>2]*d;l=k;return}function ph(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,i=0,j=0,k=0;k=l;l=l+32|0;d=k+20|0;e=k+16|0;i=k+12|0;f=k+8|0;j=k;c[d>>2]=a;c[e>>2]=b;h[j>>3]=0.0;c[f>>2]=c[e>>2]&65532;c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[f>>2]|0))break;h[j>>3]=+h[j>>3]+(+g[(c[d>>2]|0)+((c[i>>2]|0)+0<<2)>>2]*+g[(c[d>>2]|0)+((c[i>>2]|0)+0<<2)>>2]+ +g[(c[d>>2]|0)+((c[i>>2]|0)+1<<2)>>2]*+g[(c[d>>2]|0)+((c[i>>2]|0)+1<<2)>>2]+ +g[(c[d>>2]|0)+((c[i>>2]|0)+2<<2)>>2]*+g[(c[d>>2]|0)+((c[i>>2]|0)+2<<2)>>2]+ +g[(c[d>>2]|0)+((c[i>>2]|0)+3<<2)>>2]*+g[(c[d>>2]|0)+((c[i>>2]|0)+3<<2)>>2]);c[i>>2]=(c[i>>2]|0)+4}while(1){if((c[i>>2]|0)>=(c[e>>2]|0))break;h[j>>3]=+h[j>>3]+ +g[(c[d>>2]|0)+(c[i>>2]<<2)>>2]*+g[(c[d>>2]|0)+(c[i>>2]<<2)>>2];c[i>>2]=(c[i>>2]|0)+1}l=k;return +(+h[j>>3])}function qh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+32|0;e=n+24|0;f=n+20|0;i=n+16|0;k=n+12|0;j=n+8|0;m=n;c[e>>2]=a;c[f>>2]=b;c[i>>2]=d;h[m>>3]=0.0;c[j>>2]=c[i>>2]&65532;c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[j>>2]|0))break;h[m>>3]=+h[m>>3]+(+g[(c[e>>2]|0)+((c[k>>2]|0)+0<<2)>>2]*+g[(c[f>>2]|0)+((c[k>>2]|0)+0<<2)>>2]+ +g[(c[e>>2]|0)+((c[k>>2]|0)+1<<2)>>2]*+g[(c[f>>2]|0)+((c[k>>2]|0)+1<<2)>>2]+ +g[(c[e>>2]|0)+((c[k>>2]|0)+2<<2)>>2]*+g[(c[f>>2]|0)+((c[k>>2]|0)+2<<2)>>2]+ +g[(c[e>>2]|0)+((c[k>>2]|0)+3<<2)>>2]*+g[(c[f>>2]|0)+((c[k>>2]|0)+3<<2)>>2]);c[k>>2]=(c[k>>2]|0)+4}while(1){if((c[k>>2]|0)>=(c[i>>2]|0))break;h[m>>3]=+h[m>>3]+ +g[(c[e>>2]|0)+(c[k>>2]<<2)>>2]*+g[(c[f>>2]|0)+(c[k>>2]<<2)>>2];c[k>>2]=(c[k>>2]|0)+1}l=n;return +(+h[m>>3])}function rh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+96|0;e=m+80|0;k=m+76|0;j=m+72|0;h=m+68|0;i=m+64|0;f=m;c[e>>2]=a;c[k>>2]=b;c[j>>2]=d;c[h>>2]=0;while(1){if((c[h>>2]|0)>=(c[j>>2]|0))break;c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[h>>2]|0))break;g[f+(c[i>>2]<<2)>>2]=+g[(c[e>>2]|0)+(c[i>>2]<<2)>>2];c[i>>2]=(c[i>>2]|0)+1}c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[h>>2]|0))break;b=(c[e>>2]|0)+(c[i>>2]<<2)|0;g[b>>2]=+g[b>>2]+ +g[f+((c[h>>2]|0)-(c[i>>2]|0)-1<<2)>>2]*+g[(c[k>>2]|0)+(c[h>>2]<<2)>>2];c[i>>2]=(c[i>>2]|0)+1}g[(c[e>>2]|0)+(c[h>>2]<<2)>>2]=-+g[(c[k>>2]|0)+(c[h>>2]<<2)>>2];c[h>>2]=(c[h>>2]|0)+1}l=m;return}function sh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;s=l;l=l+48|0;e=s+44|0;i=s+40|0;q=s+36|0;j=s+32|0;n=s+28|0;m=s+24|0;o=s+20|0;p=s+16|0;r=s+12|0;k=s+8|0;f=s+4|0;h=s;c[e>>2]=a;c[i>>2]=b;c[q>>2]=d;g[o>>2]=+g[c[i>>2]>>2]*9.999999960041972e-13+9.999999717180685e-10;g[p>>2]=+g[c[i>>2]>>2];g[p>>2]=+g[o>>2]>+g[p>>2]?+g[o>>2]:+g[p>>2];g[c[e>>2]>>2]=+g[(c[i>>2]|0)+4>>2]/+g[p>>2];g[p>>2]=+g[p>>2]-+g[c[e>>2]>>2]*+g[(c[i>>2]|0)+4>>2];g[p>>2]=+g[o>>2]>+g[p>>2]?+g[o>>2]:+g[p>>2];c[m>>2]=1;while(1){if((c[m>>2]|0)>=(c[q>>2]|0))break;g[r>>2]=+g[(c[i>>2]|0)+((c[m>>2]|0)+1<<2)>>2];c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[m>>2]|0))break;g[r>>2]=+g[r>>2]-+g[(c[e>>2]|0)+(c[j>>2]<<2)>>2]*+g[(c[i>>2]|0)+((c[m>>2]|0)-(c[j>>2]|0)<<2)>>2];c[j>>2]=(c[j>>2]|0)+1}g[k>>2]=+g[r>>2]/+g[p>>2];g[p>>2]=+g[p>>2]-+g[k>>2]*+g[r>>2];g[p>>2]=+g[o>>2]>+g[p>>2]?+g[o>>2]:+g[p>>2];c[n>>2]=c[m>>2]>>1;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[n>>2]|0))break;g[f>>2]=+g[(c[e>>2]|0)+(c[j>>2]<<2)>>2];g[h>>2]=+g[(c[e>>2]|0)+((c[m>>2]|0)-(c[j>>2]|0)-1<<2)>>2];d=(c[e>>2]|0)+((c[m>>2]|0)-(c[j>>2]|0)-1<<2)|0;g[d>>2]=+g[d>>2]-+g[k>>2]*+g[f>>2];d=(c[e>>2]|0)+(c[j>>2]<<2)|0;g[d>>2]=+g[d>>2]-+g[k>>2]*+g[h>>2];c[j>>2]=(c[j>>2]|0)+1}if(c[m>>2]&1|0){d=(c[e>>2]|0)+(c[n>>2]<<2)|0;g[d>>2]=+g[d>>2]-+g[k>>2]*+g[(c[e>>2]|0)+(c[n>>2]<<2)>>2]}g[(c[e>>2]|0)+(c[m>>2]<<2)>>2]=+g[k>>2];c[m>>2]=(c[m>>2]|0)+1}l=s;return +(+g[p>>2])}function th(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0.0;r=l;l=l+192|0;p=r+184|0;t=r+180|0;s=r+176|0;j=r+172|0;k=r+168|0;i=r+24|0;m=r+16|0;n=r+8|0;o=r;f=r+40|0;e=r+36|0;d=r+32|0;c[t>>2]=a;c[s>>2]=b;c[d>>2]=f+((c[s>>2]&1)<<6);_i(c[d>>2]|0,c[t>>2]|0,c[s>>2]<<2|0)|0;h[i>>3]=1.0;c[j>>2]=(c[s>>2]|0)-1;while(1){a=c[d>>2]|0;if((c[j>>2]|0)<=0)break;h[m>>3]=-+g[a+(c[j>>2]<<2)>>2];if(+h[m>>3]>.9998999834060669|+h[m>>3]<-.9998999834060669){q=4;break}h[n>>3]=1.0-+h[m>>3]*+h[m>>3];h[o>>3]=1.0/+h[n>>3];h[i>>3]=+h[i>>3]*+h[n>>3];c[e>>2]=c[d>>2];c[d>>2]=f+((c[j>>2]&1)<<6);c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[j>>2]|0))break;g[(c[d>>2]|0)+(c[k>>2]<<2)>>2]=(+g[(c[e>>2]|0)+(c[k>>2]<<2)>>2]-+g[(c[e>>2]|0)+((c[j>>2]|0)-(c[k>>2]|0)-1<<2)>>2]*+h[m>>3])*+h[o>>3];c[k>>2]=(c[k>>2]|0)+1}c[j>>2]=(c[j>>2]|0)+-1}if((q|0)==4){g[p>>2]=0.0;u=+g[p>>2];l=r;return +u}h[m>>3]=-+g[a>>2];if(+h[m>>3]>.9998999834060669|+h[m>>3]<-.9998999834060669){g[p>>2]=0.0;u=+g[p>>2];l=r;return +u}else{h[n>>3]=1.0-+h[m>>3]*+h[m>>3];h[i>>3]=+h[i>>3]*+h[n>>3];g[p>>2]=+h[i>>3];u=+g[p>>2];l=r;return +u}return 0.0}function uh(d,e,f,i,j,k,m,n,o,p,q,r){d=d|0;e=e|0;f=f|0;i=i|0;j=j|0;k=k|0;m=+m;n=+n;o=o|0;p=p|0;q=q|0;r=r|0;var s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0;La=l;l=l+13936|0;Ka=La+10416|0;pa=La+10412|0;Ja=La+10408|0;Ha=La+10404|0;Fa=La+10400|0;S=La+10396|0;$=La+10392|0;E=La+10388|0;ba=La+10384|0;ya=La+10380|0;ga=La+10376|0;Ia=La+10372|0;fa=La+10368|0;X=La+10364|0;Ga=La+10360|0;ka=La+10356|0;qa=La+10352|0;H=La+9072|0;x=La+8432|0;y=La+13288|0;w=La+12968|0;t=La+8408|0;K=La+8404|0;ha=La+8400|0;M=La+6016|0;G=La+5756|0;P=La+5712|0;xa=La+5708|0;T=La+5704|0;ia=La+24|0;D=La+16|0;na=La+8|0;oa=La;V=La+5608|0;U=La+12664|0;_=La+5600|0;Z=La+5596|0;s=La+5592|0;da=La+5588|0;Q=La+5584|0;R=La+5580|0;ea=La+5576|0;Ca=La+5572|0;O=La+5568|0;za=La+5564|0;wa=La+5560|0;la=La+5556|0;Aa=La+5552|0;Ea=La+5548|0;Y=La+5544|0;aa=La+5540|0;W=La+5536|0;ma=La+2816|0;ja=La+96|0;ra=La+88|0;z=La+84|0;B=La+80|0;A=La+76|0;va=La+72|0;ca=La+68|0;F=La+64|0;Ba=La+60|0;ta=La+56|0;J=La+52|0;sa=La+48|0;I=La+44|0;C=La+40|0;ua=La+36|0;Da=La+32|0;v=La+11384|0;u=La+10424|0;c[pa>>2]=d;c[Ja>>2]=e;c[Ha>>2]=f;c[Fa>>2]=i;c[S>>2]=j;c[$>>2]=k;g[E>>2]=m;g[ba>>2]=n;c[ya>>2]=o;c[ga>>2]=p;c[Ia>>2]=q;c[fa>>2]=r;c[z>>2]=N(20+((c[Ia>>2]|0)*5|0)|0,c[ya>>2]|0)|0;c[A>>2]=20+((c[Ia>>2]|0)*5|0)<<2;c[B>>2]=20+((c[Ia>>2]|0)*5|0)<<3;c[va>>2]=(c[ya>>2]|0)*5;c[F>>2]=20;c[ca>>2]=40;c[Ba>>2]=c[ya>>2]<<1;c[J>>2]=8;c[ta>>2]=16;c[sa>>2]=((c[ya>>2]|0)*18|0)-1;c[C>>2]=72;c[I>>2]=143;do if((c[ya>>2]|0)!=16)if((c[ya>>2]|0)==12){vh(u,c[pa>>2]|0,c[z>>2]|0);c[t>>2]=0;c[t+4>>2]=0;c[t+8>>2]=0;c[t+12>>2]=0;c[t+16>>2]=0;c[t+20>>2]=0;Vf(t,y,u,c[z>>2]|0);wh(H,y,c[B>>2]|0);break}else{vh(y,c[pa>>2]|0,c[B>>2]|0);break}else{vh(v,c[pa>>2]|0,c[z>>2]|0);c[t>>2]=0;c[t+4>>2]=0;Wf(t,y,v,c[z>>2]|0);wh(H,y,c[B>>2]|0)}while(0);c[t>>2]=0;c[t+4>>2]=0;Wf(t,w,y,c[B>>2]|0);wh(x,w,c[A>>2]|0);c[X>>2]=(c[A>>2]|0)-1;while(1){if((c[X>>2]|0)<=0)break;k=x+(c[X>>2]<<2)|0;g[k>>2]=+g[k>>2]+ +g[x+((c[X>>2]|0)-1<<2)>>2];c[X>>2]=(c[X>>2]|0)+-1}aj(M|0,0,(c[Ia>>2]<<2)*149|0)|0;c[xa>>2]=x+(c[F>>2]<<2<<2);c[Ga>>2]=0;while(1){if((c[Ga>>2]|0)>=(c[Ia>>2]>>1|0))break;c[T>>2]=(c[xa>>2]|0)+(0-(c[J>>2]|0)<<2);vc(c[xa>>2]|0,(c[xa>>2]|0)+(0-(c[C>>2]|0)<<2)|0,G,c[ca>>2]|0,(c[C>>2]|0)-(c[J>>2]|0)+1|0,c[fa>>2]|0);h[ia>>3]=+g[G+((c[C>>2]|0)-(c[J>>2]|0)<<2)>>2];n=+ph(c[xa>>2]|0,c[ca>>2]|0);n=n+ +ph(c[T>>2]|0,c[ca>>2]|0);h[D>>3]=n+ +(c[ca>>2]|0)*4.0e3;F=M+(c[J>>2]<<2)|0;g[F>>2]=+g[F>>2]+ +h[ia>>3]*2.0/+h[D>>3];c[ka>>2]=(c[J>>2]|0)+1;while(1){if((c[ka>>2]|0)>(c[C>>2]|0))break;c[T>>2]=(c[T>>2]|0)+-4;h[ia>>3]=+g[G+((c[C>>2]|0)-(c[ka>>2]|0)<<2)>>2];h[D>>3]=+h[D>>3]+(+g[c[T>>2]>>2]*+g[c[T>>2]>>2]-+g[(c[T>>2]|0)+(c[ca>>2]<<2)>>2]*+g[(c[T>>2]|0)+(c[ca>>2]<<2)>>2]);F=M+(c[ka>>2]<<2)|0;g[F>>2]=+g[F>>2]+ +h[ia>>3]*2.0/+h[D>>3];c[ka>>2]=(c[ka>>2]|0)+1}c[xa>>2]=(c[xa>>2]|0)+(c[ca>>2]<<2);c[Ga>>2]=(c[Ga>>2]|0)+1}c[X>>2]=c[C>>2];while(1){if((c[X>>2]|0)<(c[J>>2]|0))break;G=M+(c[X>>2]<<2)|0;g[G>>2]=+g[G>>2]-+g[M+(c[X>>2]<<2)>>2]*+(c[X>>2]|0)/4096.0;c[X>>2]=(c[X>>2]|0)+-1}c[_>>2]=4+(c[ga>>2]<<1);Fh(M+(c[J>>2]<<2)|0,V,(c[C>>2]|0)-(c[J>>2]|0)+1|0,c[_>>2]|0);g[s>>2]=+g[M+(c[J>>2]<<2)>>2];if(+g[s>>2]<.20000000298023224){aj(c[Ja>>2]|0,0,c[Ia>>2]<<2|0)|0;g[c[S>>2]>>2]=0.0;b[c[Ha>>2]>>1]=0;a[c[Fa>>2]>>0]=0;c[Ka>>2]=1;Ka=c[Ka>>2]|0;l=La;return Ka|0}g[K>>2]=+g[E>>2]*+g[s>>2];c[X>>2]=0;while(1){if((c[X>>2]|0)>=(c[_>>2]|0))break;s=c[X>>2]|0;if(!(+g[M+((c[J>>2]|0)+(c[X>>2]|0)<<2)>>2]>+g[K>>2])){L=24;break}c[V+(c[X>>2]<<2)>>2]=(c[V+(s<<2)>>2]|0)+(c[J>>2]|0)<<1;c[X>>2]=(c[X>>2]|0)+1}if((L|0)==24)c[_>>2]=s;c[X>>2]=(c[ta>>2]|0)-5;while(1){if((c[X>>2]|0)>=((c[I>>2]|0)+5|0))break;b[U+(c[X>>2]<<1)>>1]=0;c[X>>2]=(c[X>>2]|0)+1}c[X>>2]=0;while(1){if((c[X>>2]|0)>=(c[_>>2]|0))break;b[U+(c[V+(c[X>>2]<<2)>>2]<<1)>>1]=1;c[X>>2]=(c[X>>2]|0)+1}c[X>>2]=(c[I>>2]|0)+3;while(1){if((c[X>>2]|0)<(c[ta>>2]|0))break;L=U+(c[X>>2]<<1)|0;b[L>>1]=(b[L>>1]|0)+((b[U+((c[X>>2]|0)-1<<1)>>1]|0)+(b[U+((c[X>>2]|0)-2<<1)>>1]|0));c[X>>2]=(c[X>>2]|0)+-1}c[_>>2]=0;c[X>>2]=c[ta>>2];while(1){if((c[X>>2]|0)>=((c[I>>2]|0)+1|0))break;if((b[U+((c[X>>2]|0)+1<<1)>>1]|0)>0){c[V+(c[_>>2]<<2)>>2]=c[X>>2];c[_>>2]=(c[_>>2]|0)+1}c[X>>2]=(c[X>>2]|0)+1}c[X>>2]=(c[I>>2]|0)+3;while(1){if((c[X>>2]|0)<(c[ta>>2]|0))break;L=U+(c[X>>2]<<1)|0;b[L>>1]=(b[L>>1]|0)+((b[U+((c[X>>2]|0)-1<<1)>>1]|0)+(b[U+((c[X>>2]|0)-2<<1)>>1]|0)+(b[U+((c[X>>2]|0)-3<<1)>>1]|0));c[X>>2]=(c[X>>2]|0)+-1}c[Z>>2]=0;c[X>>2]=c[ta>>2];while(1){if((c[X>>2]|0)>=((c[I>>2]|0)+4|0))break;if((b[U+(c[X>>2]<<1)>>1]|0)>0){b[U+(c[Z>>2]<<1)>>1]=(c[X>>2]|0)-2;c[Z>>2]=(c[Z>>2]|0)+1}c[X>>2]=(c[X>>2]|0)+1}aj(M|0,0,2384)|0;if((c[ya>>2]|0)==8)c[xa>>2]=(c[pa>>2]|0)+640;else c[xa>>2]=H+640;c[Ga>>2]=0;while(1){if((c[Ga>>2]|0)>=(c[Ia>>2]|0))break;h[oa>>3]=+ph(c[xa>>2]|0,c[ca>>2]|0)+1.0;c[qa>>2]=0;while(1){if((c[qa>>2]|0)>=(c[Z>>2]|0))break;c[ka>>2]=b[U+(c[qa>>2]<<1)>>1];c[T>>2]=(c[xa>>2]|0)+(0-(c[ka>>2]|0)<<2);h[ia>>3]=+qh(c[T>>2]|0,c[xa>>2]|0,c[ca>>2]|0);if(+h[ia>>3]>0.0){h[na>>3]=+ph(c[T>>2]|0,c[ca>>2]|0);m=+h[ia>>3]*2.0/(+h[na>>3]+ +h[oa>>3]);s=M+((c[Ga>>2]|0)*596|0)+(c[ka>>2]<<2)|0}else{m=0.0;s=M+((c[Ga>>2]|0)*596|0)+(c[ka>>2]<<2)|0}g[s>>2]=m;c[qa>>2]=(c[qa>>2]|0)+1}c[xa>>2]=(c[xa>>2]|0)+(c[ca>>2]<<2);c[Ga>>2]=(c[Ga>>2]|0)+1}g[da>>2]=0.0;g[Q>>2]=-1.0e3;c[Ca>>2]=0;c[za>>2]=-1;if((c[$>>2]|0)>0){if((c[ya>>2]|0)!=12){if((c[ya>>2]|0)==16)c[$>>2]=c[$>>2]>>1}else c[$>>2]=(c[$>>2]<<1|0)/3|0;g[aa>>2]=+xh(+(c[$>>2]|0))}else g[aa>>2]=0.0;do if((c[Ia>>2]|0)==4){c[Ea>>2]=11;c[Da>>2]=30282;if((c[ya>>2]|0)==8&(c[ga>>2]|0)>0){c[ua>>2]=11;break}else{c[ua>>2]=3;break}}else{c[Ea>>2]=3;c[Da>>2]=30248;c[ua>>2]=3}while(0);c[Ga>>2]=0;while(1){if((c[Ga>>2]|0)>=(c[_>>2]|0))break;c[ka>>2]=c[V+(c[Ga>>2]<<2)>>2];c[qa>>2]=0;while(1){if((c[qa>>2]|0)>=(c[ua>>2]|0))break;g[P+(c[qa>>2]<<2)>>2]=0.0;c[X>>2]=0;while(1){if((c[X>>2]|0)>=(c[Ia>>2]|0))break;Z=N(c[X>>2]|0,c[Ea>>2]|0)|0;ca=P+(c[qa>>2]<<2)|0;g[ca>>2]=+g[ca>>2]+ +g[M+((c[X>>2]|0)*596|0)+((c[ka>>2]|0)+(a[(c[Da>>2]|0)+(Z+(c[qa>>2]|0))>>0]|0)<<2)>>2];c[X>>2]=(c[X>>2]|0)+1}c[qa>>2]=(c[qa>>2]|0)+1}g[ea>>2]=-1.0e3;c[O>>2]=0;c[X>>2]=0;while(1){if((c[X>>2]|0)>=(c[ua>>2]|0))break;if(+g[P+(c[X>>2]<<2)>>2]>+g[ea>>2]){g[ea>>2]=+g[P+(c[X>>2]<<2)>>2];c[O>>2]=c[X>>2]}c[X>>2]=(c[X>>2]|0)+1}g[Y>>2]=+xh(+(c[ka>>2]|0));g[R>>2]=+g[ea>>2]-+(c[Ia>>2]|0)*.20000000298023224*+g[Y>>2];if((c[$>>2]|0)>0){g[W>>2]=+g[Y>>2]-+g[aa>>2];g[W>>2]=+g[W>>2]*+g[W>>2];g[R>>2]=+g[R>>2]-+(c[Ia>>2]|0)*.20000000298023224*+g[c[S>>2]>>2]*+g[W>>2]/(+g[W>>2]+.5)}if(+g[R>>2]>+g[Q>>2]?+g[ea>>2]>+(c[Ia>>2]|0)*+g[ba>>2]:0){g[Q>>2]=+g[R>>2];g[da>>2]=+g[ea>>2];c[za>>2]=c[ka>>2];c[Ca>>2]=c[O>>2]}c[Ga>>2]=(c[Ga>>2]|0)+1}if((c[za>>2]|0)==-1){Ja=c[Ja>>2]|0;c[Ja>>2]=0;c[Ja+4>>2]=0;c[Ja+8>>2]=0;c[Ja+12>>2]=0;g[c[S>>2]>>2]=0.0;b[c[Ha>>2]>>1]=0;a[c[Fa>>2]>>0]=0;c[Ka>>2]=1;Ka=c[Ka>>2]|0;l=La;return Ka|0}g[c[S>>2]>>2]=+g[da>>2]/+(c[Ia>>2]|0);if((c[ya>>2]|0)>8){s=c[za>>2]|0;if((c[ya>>2]|0)==12)c[za>>2]=(((s&65535)<<16>>16)*3>>1)+(((c[za>>2]&65535)<<16>>16)*3&1);else c[za>>2]=s<<1;s=c[za>>2]|0;do if((c[Ba>>2]|0)>(c[sa>>2]|0))if((s|0)>(c[Ba>>2]|0)){s=c[Ba>>2]|0;break}else{s=(c[za>>2]|0)<(c[sa>>2]|0)?c[sa>>2]|0:c[za>>2]|0;break}else if((s|0)>(c[sa>>2]|0)){s=c[sa>>2]|0;break}else{s=(c[za>>2]|0)<(c[Ba>>2]|0)?c[Ba>>2]|0:c[za>>2]|0;break}while(0);c[za>>2]=s;c[wa>>2]=yh((c[za>>2]|0)-2|0,c[Ba>>2]|0)|0;c[la>>2]=zh((c[za>>2]|0)+2|0,c[sa>>2]|0)|0;c[Aa>>2]=c[za>>2];c[Ca>>2]=0;g[da>>2]=-1.0e3;Ah(ja,c[pa>>2]|0,c[wa>>2]|0,c[va>>2]|0,c[Ia>>2]|0,c[ga>>2]|0,c[fa>>2]|0);Bh(ma,c[pa>>2]|0,c[wa>>2]|0,c[va>>2]|0,c[Ia>>2]|0,c[ga>>2]|0);c[ra>>2]=0;g[ha>>2]=.05000000074505806/+(c[za>>2]|0);if((c[Ia>>2]|0)==4){c[ua>>2]=a[30486+(c[ga>>2]|0)>>0];c[Ea>>2]=34;c[Da>>2]=30326}else{c[ua>>2]=12;c[Ea>>2]=12;c[Da>>2]=30254}c[xa>>2]=(c[pa>>2]|0)+((c[ya>>2]|0)*20<<2);h[oa>>3]=+ph(c[xa>>2]|0,N(c[Ia>>2]|0,c[va>>2]|0)|0)+1.0;c[ka>>2]=c[wa>>2];while(1){if((c[ka>>2]|0)>(c[la>>2]|0))break;c[qa>>2]=0;while(1){if((c[qa>>2]|0)>=(c[ua>>2]|0))break;h[ia>>3]=0.0;h[na>>3]=+h[oa>>3];c[Ga>>2]=0;while(1){if((c[Ga>>2]|0)>=(c[Ia>>2]|0))break;h[ia>>3]=+h[ia>>3]+ +g[ja+((c[Ga>>2]|0)*680|0)+((c[qa>>2]|0)*20|0)+(c[ra>>2]<<2)>>2];h[na>>3]=+h[na>>3]+ +g[ma+((c[Ga>>2]|0)*680|0)+((c[qa>>2]|0)*20|0)+(c[ra>>2]<<2)>>2];c[Ga>>2]=(c[Ga>>2]|0)+1}if(+h[ia>>3]>0.0){g[ea>>2]=+h[ia>>3]*2.0/+h[na>>3];g[ea>>2]=+g[ea>>2]*(1.0-+g[ha>>2]*+(c[qa>>2]|0))}else g[ea>>2]=0.0;if(+g[ea>>2]>+g[da>>2]?((c[ka>>2]|0)+(a[30326+(c[qa>>2]|0)>>0]|0)|0)<=(c[sa>>2]|0):0){g[da>>2]=+g[ea>>2];c[Aa>>2]=c[ka>>2];c[Ca>>2]=c[qa>>2]}c[qa>>2]=(c[qa>>2]|0)+1}c[ra>>2]=(c[ra>>2]|0)+1;c[ka>>2]=(c[ka>>2]|0)+1}c[Ga>>2]=0;while(1){s=c[Aa>>2]|0;if((c[Ga>>2]|0)>=(c[Ia>>2]|0))break;za=N(c[Ga>>2]|0,c[Ea>>2]|0)|0;c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]=s+(a[(c[Da>>2]|0)+(za+(c[Ca>>2]|0))>>0]|0);s=c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]|0;do if((c[Ba>>2]|0)>((c[ya>>2]|0)*18|0)){if((s|0)>(c[Ba>>2]|0)){s=c[Ba>>2]|0;break}if((c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]|0)<((c[ya>>2]|0)*18|0)){s=(c[ya>>2]|0)*18|0;break}else{s=c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]|0;break}}else{if((s|0)>((c[ya>>2]|0)*18|0)){s=(c[ya>>2]|0)*18|0;break}if((c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]|0)<(c[Ba>>2]|0)){s=c[Ba>>2]|0;break}else{s=c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]|0;break}}while(0);c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]=s;c[Ga>>2]=(c[Ga>>2]|0)+1}b[c[Ha>>2]>>1]=s-(c[Ba>>2]|0);a[c[Fa>>2]>>0]=c[Ca>>2]}else{c[Ga>>2]=0;while(1){s=c[za>>2]|0;if((c[Ga>>2]|0)>=(c[Ia>>2]|0))break;Ba=N(c[Ga>>2]|0,c[Ea>>2]|0)|0;c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]=s+(a[(c[Da>>2]|0)+(Ba+(c[Ca>>2]|0))>>0]|0);s=c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]|0;do if((c[ta>>2]|0)>144){if((s|0)>(c[ta>>2]|0)){s=c[ta>>2]|0;break}if((c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]|0)<144)s=144;else s=c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]|0}else if((s|0)<=144)if((c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]|0)<(c[ta>>2]|0)){s=c[ta>>2]|0;break}else{s=c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]|0;break}else s=144;while(0);c[(c[Ja>>2]|0)+(c[Ga>>2]<<2)>>2]=s;c[Ga>>2]=(c[Ga>>2]|0)+1}b[c[Ha>>2]>>1]=s-(c[ta>>2]|0);a[c[Fa>>2]>>0]=c[Ca>>2]}c[Ka>>2]=0;Ka=c[Ka>>2]|0;l=La;return Ka|0}function vh(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0;j=l;l=l+16|0;i=j+12|0;f=j+8|0;k=j+4|0;h=j;c[i>>2]=a;c[f>>2]=d;c[k>>2]=e;c[h>>2]=(c[k>>2]|0)-1;while(1){if((c[h>>2]|0)<0)break;if((Ui(+g[(c[f>>2]|0)+(c[h>>2]<<2)>>2])|0)<=32767)if((Ui(+g[(c[f>>2]|0)+(c[h>>2]<<2)>>2])|0)<-32768)d=-32768;else d=Ui(+g[(c[f>>2]|0)+(c[h>>2]<<2)>>2])|0;else d=32767;b[(c[i>>2]|0)+(c[h>>2]<<1)>>1]=d;c[h>>2]=(c[h>>2]|0)+-1}l=j;return}function wh(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0;j=l;l=l+16|0;i=j+12|0;f=j+8|0;k=j+4|0;h=j;c[i>>2]=a;c[f>>2]=d;c[k>>2]=e;c[h>>2]=(c[k>>2]|0)-1;while(1){if((c[h>>2]|0)<0)break;g[(c[i>>2]|0)+(c[h>>2]<<2)>>2]=+(b[(c[f>>2]|0)+(c[h>>2]<<1)>>1]|0);c[h>>2]=(c[h>>2]|0)+-1}l=j;return}function xh(a){a=+a;var b=0,c=0;b=l;l=l+16|0;c=b;h[c>>3]=a;a=+Ti(+h[c>>3])*3.32192809488736;l=b;return +a}function yh(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function zh(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Ah(b,d,e,f,h,i,j){b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0;H=l;l=l+256|0;q=H+252|0;s=H+248|0;E=H+244|0;D=H+240|0;B=H+236|0;p=H+232|0;n=H+228|0;F=H+224|0;t=H+220|0;v=H+216|0;w=H+212|0;x=H+208|0;z=H+204|0;y=H+200|0;A=H+196|0;r=H+192|0;u=H+188|0;o=H+184|0;C=H+96|0;G=H+8|0;m=H+4|0;k=H;c[q>>2]=b;c[s>>2]=d;c[E>>2]=e;c[D>>2]=f;c[B>>2]=h;c[p>>2]=i;c[n>>2]=j;if((c[B>>2]|0)==4){c[m>>2]=30462+(c[p>>2]<<3);c[k>>2]=30326;c[A>>2]=a[30486+(c[p>>2]|0)>>0];c[o>>2]=34}else{c[m>>2]=30278;c[k>>2]=30254;c[A>>2]=12;c[o>>2]=12}c[F>>2]=(c[s>>2]|0)+(c[D>>2]<<2<<2);c[w>>2]=0;while(1){if((c[w>>2]|0)>=(c[B>>2]|0))break;c[x>>2]=0;c[z>>2]=a[(c[m>>2]|0)+((c[w>>2]<<1)+0)>>0];c[y>>2]=a[(c[m>>2]|0)+((c[w>>2]<<1)+1)>>0];vc(c[F>>2]|0,(c[F>>2]|0)+(0-(c[E>>2]|0)<<2)+(0-(c[y>>2]|0)<<2)|0,G,c[D>>2]|0,(c[y>>2]|0)-(c[z>>2]|0)+1|0,c[n>>2]|0);c[v>>2]=c[z>>2];while(1){if((c[v>>2]|0)>(c[y>>2]|0))break;g[C+(c[x>>2]<<2)>>2]=+g[G+((c[y>>2]|0)-(c[v>>2]|0)<<2)>>2];c[x>>2]=(c[x>>2]|0)+1;c[v>>2]=(c[v>>2]|0)+1}c[r>>2]=a[(c[m>>2]|0)+((c[w>>2]<<1)+0)>>0];c[t>>2]=0;while(1){if((c[t>>2]|0)>=(c[A>>2]|0))break;e=N(c[w>>2]|0,c[o>>2]|0)|0;c[u>>2]=(a[(c[k>>2]|0)+(e+(c[t>>2]|0))>>0]|0)-(c[r>>2]|0);c[v>>2]=0;while(1){if((c[v>>2]|0)>=5)break;g[(c[q>>2]|0)+((c[w>>2]|0)*680|0)+((c[t>>2]|0)*20|0)+(c[v>>2]<<2)>>2]=+g[C+((c[u>>2]|0)+(c[v>>2]|0)<<2)>>2];c[v>>2]=(c[v>>2]|0)+1}c[t>>2]=(c[t>>2]|0)+1}c[F>>2]=(c[F>>2]|0)+(c[D>>2]<<2);c[w>>2]=(c[w>>2]|0)+1}l=H;return}function Bh(b,d,e,f,i,j){b=b|0;d=d|0;e=e|0;f=f|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0;G=l;l=l+176|0;r=G+168|0;t=G+164|0;E=G+160|0;D=G+156|0;B=G+152|0;p=G+148|0;F=G+144|0;n=G+140|0;s=G;x=G+136|0;u=G+132|0;w=G+128|0;y=G+124|0;A=G+120|0;q=G+116|0;v=G+112|0;o=G+108|0;z=G+104|0;C=G+16|0;m=G+12|0;k=G+8|0;c[r>>2]=b;c[t>>2]=d;c[E>>2]=e;c[D>>2]=f;c[B>>2]=i;c[p>>2]=j;if((c[B>>2]|0)==4){c[m>>2]=30462+(c[p>>2]<<3);c[k>>2]=30326;c[A>>2]=a[30486+(c[p>>2]|0)>>0];c[o>>2]=34}else{c[m>>2]=30278;c[k>>2]=30254;c[A>>2]=12;c[o>>2]=12}c[F>>2]=(c[t>>2]|0)+(c[D>>2]<<2<<2);c[x>>2]=0;while(1){if((c[x>>2]|0)>=(c[B>>2]|0))break;c[y>>2]=0;c[n>>2]=(c[F>>2]|0)+(0-((c[E>>2]|0)+(a[(c[m>>2]|0)+((c[x>>2]<<1)+0)>>0]|0))<<2);h[s>>3]=+ph(c[n>>2]|0,c[D>>2]|0)+.001;g[C+(c[y>>2]<<2)>>2]=+h[s>>3];c[y>>2]=(c[y>>2]|0)+1;c[z>>2]=(a[(c[m>>2]|0)+((c[x>>2]<<1)+1)>>0]|0)-(a[(c[m>>2]|0)+((c[x>>2]<<1)+0)>>0]|0)+1;c[u>>2]=1;while(1){if((c[u>>2]|0)>=(c[z>>2]|0))break;h[s>>3]=+h[s>>3]-+g[(c[n>>2]|0)+((c[D>>2]|0)-(c[u>>2]|0)<<2)>>2]*+g[(c[n>>2]|0)+((c[D>>2]|0)-(c[u>>2]|0)<<2)>>2];h[s>>3]=+h[s>>3]+ +g[(c[n>>2]|0)+(0-(c[u>>2]|0)<<2)>>2]*+g[(c[n>>2]|0)+(0-(c[u>>2]|0)<<2)>>2];g[C+(c[y>>2]<<2)>>2]=+h[s>>3];c[y>>2]=(c[y>>2]|0)+1;c[u>>2]=(c[u>>2]|0)+1}c[q>>2]=a[(c[m>>2]|0)+((c[x>>2]<<1)+0)>>0];c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[A>>2]|0))break;e=N(c[x>>2]|0,c[o>>2]|0)|0;c[v>>2]=(a[(c[k>>2]|0)+(e+(c[u>>2]|0))>>0]|0)-(c[q>>2]|0);c[w>>2]=0;while(1){if((c[w>>2]|0)>=5)break;g[(c[r>>2]|0)+((c[x>>2]|0)*680|0)+((c[u>>2]|0)*20|0)+(c[w>>2]<<2)>>2]=+g[C+((c[v>>2]|0)+(c[w>>2]|0)<<2)>>2];c[w>>2]=(c[w>>2]|0)+1}c[u>>2]=(c[u>>2]|0)+1}c[F>>2]=(c[F>>2]|0)+(c[D>>2]<<2);c[x>>2]=(c[x>>2]|0)+1}l=G;return}function Ch(a,b,d,e){a=a|0;b=b|0;d=+d;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+32|0;j=n+20|0;i=n+16|0;k=n+12|0;f=n+8|0;m=n+4|0;h=n;c[j>>2]=a;c[i>>2]=b;g[k>>2]=d;c[f>>2]=e;c[h>>2]=c[f>>2]&65532;c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[h>>2]|0))break;g[(c[j>>2]|0)+((c[m>>2]|0)+0<<2)>>2]=+g[k>>2]*+g[(c[i>>2]|0)+((c[m>>2]|0)+0<<2)>>2];g[(c[j>>2]|0)+((c[m>>2]|0)+1<<2)>>2]=+g[k>>2]*+g[(c[i>>2]|0)+((c[m>>2]|0)+1<<2)>>2];g[(c[j>>2]|0)+((c[m>>2]|0)+2<<2)>>2]=+g[k>>2]*+g[(c[i>>2]|0)+((c[m>>2]|0)+2<<2)>>2];g[(c[j>>2]|0)+((c[m>>2]|0)+3<<2)>>2]=+g[k>>2]*+g[(c[i>>2]|0)+((c[m>>2]|0)+3<<2)>>2];c[m>>2]=(c[m>>2]|0)+4}while(1){if((c[m>>2]|0)>=(c[f>>2]|0))break;g[(c[j>>2]|0)+(c[m>>2]<<2)>>2]=+g[k>>2]*+g[(c[i>>2]|0)+(c[m>>2]<<2)>>2];c[m>>2]=(c[m>>2]|0)+1}l=n;return}function Dh(a,b,d){a=a|0;b=+b;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;e=k+16|0;i=k+12|0;f=k+8|0;j=k+4|0;h=k;c[e>>2]=a;g[i>>2]=b;c[f>>2]=d;c[h>>2]=c[f>>2]&65532;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[h>>2]|0))break;d=(c[e>>2]|0)+((c[j>>2]|0)+0<<2)|0;g[d>>2]=+g[d>>2]*+g[i>>2];d=(c[e>>2]|0)+((c[j>>2]|0)+1<<2)|0;g[d>>2]=+g[d>>2]*+g[i>>2];d=(c[e>>2]|0)+((c[j>>2]|0)+2<<2)|0;g[d>>2]=+g[d>>2]*+g[i>>2];d=(c[e>>2]|0)+((c[j>>2]|0)+3<<2)|0;g[d>>2]=+g[d>>2]*+g[i>>2];c[j>>2]=(c[j>>2]|0)+4}while(1){if((c[j>>2]|0)>=(c[f>>2]|0))break;h=(c[e>>2]|0)+(c[j>>2]<<2)|0;g[h>>2]=+g[h>>2]*+g[i>>2];c[j>>2]=(c[j>>2]|0)+1}l=k;return}function Eh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0.0;p=l;l=l+176|0;o=p+168|0;i=p+164|0;m=p+160|0;j=p+156|0;k=p+152|0;e=p+16|0;f=p+8|0;h=p+4|0;n=p;c[o>>2]=a;c[i>>2]=b;c[m>>2]=d;c[j>>2]=0;while(1){if((c[j>>2]|0)>=((c[m>>2]|0)+1|0))break;q=+g[(c[i>>2]|0)+(c[j>>2]<<2)>>2];g[e+(c[j>>2]<<3)+4>>2]=q;g[e+(c[j>>2]<<3)>>2]=q;c[j>>2]=(c[j>>2]|0)+1}c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[m>>2]|0))break;g[n>>2]=-+g[e+((c[j>>2]|0)+1<<3)>>2]/(+g[e+4>>2]>9.999999717180685e-10?+g[e+4>>2]:9.999999717180685e-10);g[(c[o>>2]|0)+(c[j>>2]<<2)>>2]=+g[n>>2];c[k>>2]=0;while(1){if((c[k>>2]|0)>=((c[m>>2]|0)-(c[j>>2]|0)|0))break;g[f>>2]=+g[e+((c[k>>2]|0)+(c[j>>2]|0)+1<<3)>>2];g[h>>2]=+g[e+(c[k>>2]<<3)+4>>2];g[e+((c[k>>2]|0)+(c[j>>2]|0)+1<<3)>>2]=+g[f>>2]+ +g[h>>2]*+g[n>>2];g[e+(c[k>>2]<<3)+4>>2]=+g[h>>2]+ +g[f>>2]*+g[n>>2];c[k>>2]=(c[k>>2]|0)+1}c[j>>2]=(c[j>>2]|0)+1}l=p;return +(+g[e+4>>2])}function Fh(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+32|0;i=o+24|0;k=o+20|0;h=o+16|0;f=o+12|0;n=o+8|0;j=o+4|0;m=o;c[i>>2]=a;c[k>>2]=b;c[h>>2]=d;c[f>>2]=e;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[f>>2]|0))break;c[(c[k>>2]|0)+(c[j>>2]<<2)>>2]=c[j>>2];c[j>>2]=(c[j>>2]|0)+1}c[j>>2]=1;while(1){if((c[j>>2]|0)>=(c[f>>2]|0))break;g[n>>2]=+g[(c[i>>2]|0)+(c[j>>2]<<2)>>2];c[m>>2]=(c[j>>2]|0)-1;while(1){if((c[m>>2]|0)<0)break;if(!(+g[n>>2]>+g[(c[i>>2]|0)+(c[m>>2]<<2)>>2]))break;g[(c[i>>2]|0)+((c[m>>2]|0)+1<<2)>>2]=+g[(c[i>>2]|0)+(c[m>>2]<<2)>>2];c[(c[k>>2]|0)+((c[m>>2]|0)+1<<2)>>2]=c[(c[k>>2]|0)+(c[m>>2]<<2)>>2];c[m>>2]=(c[m>>2]|0)+-1}g[(c[i>>2]|0)+((c[m>>2]|0)+1<<2)>>2]=+g[n>>2];c[(c[k>>2]|0)+((c[m>>2]|0)+1<<2)>>2]=c[j>>2];c[j>>2]=(c[j>>2]|0)+1}c[j>>2]=c[f>>2];while(1){if((c[j>>2]|0)>=(c[h>>2]|0))break;g[n>>2]=+g[(c[i>>2]|0)+(c[j>>2]<<2)>>2];if(+g[n>>2]>+g[(c[i>>2]|0)+((c[f>>2]|0)-1<<2)>>2]){c[m>>2]=(c[f>>2]|0)-2;while(1){if((c[m>>2]|0)<0)break;if(!(+g[n>>2]>+g[(c[i>>2]|0)+(c[m>>2]<<2)>>2]))break;g[(c[i>>2]|0)+((c[m>>2]|0)+1<<2)>>2]=+g[(c[i>>2]|0)+(c[m>>2]<<2)>>2];c[(c[k>>2]|0)+((c[m>>2]|0)+1<<2)>>2]=c[(c[k>>2]|0)+(c[m>>2]<<2)>>2];c[m>>2]=(c[m>>2]|0)+-1}g[(c[i>>2]|0)+((c[m>>2]|0)+1<<2)>>2]=+g[n>>2];c[(c[k>>2]|0)+((c[m>>2]|0)+1<<2)>>2]=c[j>>2]}c[j>>2]=(c[j>>2]|0)+1}l=o;return}function Gh(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,B=0,C=0.0;B=l;l=l+80|0;j=B+64|0;i=B+60|0;h=B+56|0;o=B+52|0;m=B+48|0;r=B+44|0;x=B+40|0;k=B+36|0;y=B+32|0;n=B+28|0;w=B+24|0;q=B+20|0;s=B+16|0;v=B+12|0;u=B+8|0;p=B+4|0;t=B;c[j>>2]=a;c[i>>2]=b;c[h>>2]=d;c[o>>2]=e;if(!((((c[h>>2]|0)<1|(c[i>>2]|0)<1)^1)&(c[j>>2]|0)!=0&(c[o>>2]|0)!=0)){l=B;return}c[r>>2]=0;while(1){if((c[r>>2]|0)>=(N(c[i>>2]|0,c[h>>2]|0)|0))break;if(2.0<+g[(c[j>>2]|0)+(c[r>>2]<<2)>>2])f=2.0;else f=+g[(c[j>>2]|0)+(c[r>>2]<<2)>>2];if(!(-2.0>f))if(2.0<+g[(c[j>>2]|0)+(c[r>>2]<<2)>>2])f=2.0;else f=+g[(c[j>>2]|0)+(c[r>>2]<<2)>>2];else f=-2.0;g[(c[j>>2]|0)+(c[r>>2]<<2)>>2]=f;c[r>>2]=(c[r>>2]|0)+1}c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[h>>2]|0))break;c[x>>2]=(c[j>>2]|0)+(c[m>>2]<<2);g[k>>2]=+g[(c[o>>2]|0)+(c[m>>2]<<2)>>2];c[r>>2]=0;while(1){if((c[r>>2]|0)>=(c[i>>2]|0))break;f=+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2];if(f*+g[k>>2]>=0.0)break;C=+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2];f=+g[k>>2]*+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2];f=C+f*+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2];g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2]=f;c[r>>2]=(c[r>>2]|0)+1}c[n>>2]=0;g[y>>2]=+g[c[x>>2]>>2];do{c[v>>2]=0;c[r>>2]=c[n>>2];while(1){if((c[r>>2]|0)>=(c[i>>2]|0))break;if(+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2]>1.0)break;if(+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2]<-1.0)break;c[r>>2]=(c[r>>2]|0)+1}if((c[r>>2]|0)==(c[i>>2]|0)){z=23;break}c[u>>2]=c[r>>2];e=c[r>>2]|0;c[q>>2]=e;c[w>>2]=e;g[s>>2]=+A(+(+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2]));while(1){if((c[w>>2]|0)<=0)break;C=+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2];if(!(C*+g[(c[x>>2]|0)+((N((c[w>>2]|0)-1|0,c[h>>2]|0)|0)<<2)>>2]>=0.0))break;c[w>>2]=(c[w>>2]|0)+-1}while(1){if((c[q>>2]|0)>=(c[i>>2]|0))break;C=+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2];if(!(C*+g[(c[x>>2]|0)+((N(c[q>>2]|0,c[h>>2]|0)|0)<<2)>>2]>=0.0))break;C=+A(+(+g[(c[x>>2]|0)+((N(c[q>>2]|0,c[h>>2]|0)|0)<<2)>>2]));if(C>+g[s>>2]){g[s>>2]=+A(+(+g[(c[x>>2]|0)+((N(c[q>>2]|0,c[h>>2]|0)|0)<<2)>>2]));c[u>>2]=c[q>>2]}c[q>>2]=(c[q>>2]|0)+1}if(!(c[w>>2]|0)){C=+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2];d=C*+g[c[x>>2]>>2]>=0.0}else d=0;c[v>>2]=d&1;g[k>>2]=(+g[s>>2]-1.0)/(+g[s>>2]*+g[s>>2]);if(+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2]>0.0)g[k>>2]=-+g[k>>2];c[r>>2]=c[w>>2];while(1){if((c[r>>2]|0)>=(c[q>>2]|0))break;f=+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2];C=+g[k>>2]*+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2];C=f+C*+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2];g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2]=C;c[r>>2]=(c[r>>2]|0)+1}a:do if((c[v>>2]|0)!=0&(c[u>>2]|0)>=2){g[t>>2]=+g[y>>2]-+g[c[x>>2]>>2];g[p>>2]=+g[t>>2]/+(c[u>>2]|0);c[r>>2]=c[n>>2];while(1){if((c[r>>2]|0)>=(c[u>>2]|0))break a;g[t>>2]=+g[t>>2]-+g[p>>2];e=(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)|0;g[e>>2]=+g[e>>2]+ +g[t>>2];if(1.0<+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2])f=1.0;else f=+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2];if(!(-1.0>f))if(1.0<+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2])f=1.0;else f=+g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2];else f=-1.0;g[(c[x>>2]|0)+((N(c[r>>2]|0,c[h>>2]|0)|0)<<2)>>2]=f;c[r>>2]=(c[r>>2]|0)+1}}while(0);c[n>>2]=c[q>>2]}while((c[n>>2]|0)!=(c[i>>2]|0));if((z|0)==23){z=0;g[k>>2]=0.0}g[(c[o>>2]|0)+(c[m>>2]<<2)>>2]=+g[k>>2];c[m>>2]=(c[m>>2]|0)+1}l=B;return}function Hh(b,e){b=b|0;e=e|0;var f=0,g=0,h=0,i=0;i=l;l=l+16|0;g=i+8|0;h=i+4|0;f=i;c[h>>2]=b;c[f>>2]=e;e=c[h>>2]|0;if((c[h>>2]|0)<252){a[c[f>>2]>>0]=e;c[g>>2]=1;h=c[g>>2]|0;l=i;return h|0}else{a[c[f>>2]>>0]=252+(e&3);a[(c[f>>2]|0)+1>>0]=(c[h>>2]|0)-(d[c[f>>2]>>0]|0)>>2;c[g>>2]=2;h=c[g>>2]|0;l=i;return h|0}return 0}function Ih(a,b){a=a|0;b=b|0;var e=0,f=0,g=0,h=0;h=l;l=l+16|0;e=h+8|0;f=h+4|0;g=h;c[e>>2]=a;c[f>>2]=b;a=d[c[e>>2]>>0]|0;if((d[c[e>>2]>>0]|0)&128|0){c[g>>2]=a>>3&3;c[g>>2]=(c[f>>2]<>2]|0)/400|0;g=c[g>>2]|0;l=h;return g|0}b=d[c[e>>2]>>0]|0;if((a&96|0)==96){c[g>>2]=(c[f>>2]|0)/((b&8|0?50:100)|0)|0;g=c[g>>2]|0;l=h;return g|0}c[g>>2]=b>>3&3;b=c[f>>2]|0;if((c[g>>2]|0)==3){c[g>>2]=(b*60|0)/1e3|0;g=c[g>>2]|0;l=h;return g|0}else{c[g>>2]=(b<>2]|0)/100|0;g=c[g>>2]|0;l=h;return g|0}return 0}function Jh(e,f,g,h,i,j,k,m){e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;var n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0;J=l;l=l+80|0;D=J+72|0;r=J+68|0;x=J+64|0;E=J+60|0;y=J+56|0;t=J+52|0;F=J+48|0;C=J+44|0;A=J+40|0;v=J+36|0;n=J+32|0;q=J+28|0;o=J+24|0;p=J+77|0;H=J+76|0;u=J+20|0;w=J+16|0;B=J+12|0;s=J+8|0;z=J+4|0;G=J;c[r>>2]=e;c[x>>2]=f;c[E>>2]=g;c[y>>2]=h;c[t>>2]=i;c[F>>2]=j;c[C>>2]=k;c[A>>2]=m;c[B>>2]=0;c[s>>2]=c[r>>2];if(!(c[F>>2]|0)){c[D>>2]=-1;I=c[D>>2]|0;l=J;return I|0}c[u>>2]=Ih(c[r>>2]|0,48e3)|0;c[o>>2]=0;j=c[r>>2]|0;c[r>>2]=j+1;a[H>>0]=a[j>>0]|0;c[x>>2]=(c[x>>2]|0)+-1;c[w>>2]=c[x>>2];a:do switch(d[H>>0]&3|0){case 0:{c[q>>2]=1;break}case 1:{c[q>>2]=2;c[o>>2]=1;if(!(c[E>>2]|0)){if(!(c[x>>2]&1)){c[w>>2]=(c[x>>2]|0)/2|0;b[c[F>>2]>>1]=c[w>>2];break a}c[D>>2]=-4;I=c[D>>2]|0;l=J;return I|0}break}case 2:{c[q>>2]=2;c[n>>2]=Kh(c[r>>2]|0,c[x>>2]|0,c[F>>2]|0)|0;c[x>>2]=(c[x>>2]|0)-(c[n>>2]|0);if((b[c[F>>2]>>1]|0)>=0?(b[c[F>>2]>>1]|0)<=(c[x>>2]|0):0){c[r>>2]=(c[r>>2]|0)+(c[n>>2]|0);c[w>>2]=(c[x>>2]|0)-(b[c[F>>2]>>1]|0);break a}c[D>>2]=-4;I=c[D>>2]|0;l=J;return I|0}default:{if((c[x>>2]|0)<1){c[D>>2]=-4;I=c[D>>2]|0;l=J;return I|0}j=c[r>>2]|0;c[r>>2]=j+1;a[p>>0]=a[j>>0]|0;c[q>>2]=d[p>>0]&63;if((c[q>>2]|0)>0?(N(c[u>>2]|0,c[q>>2]|0)|0)<=5760:0){c[x>>2]=(c[x>>2]|0)+-1;b:do if(d[p>>0]&64|0){while(1){if((c[x>>2]|0)<=0)break;j=c[r>>2]|0;c[r>>2]=j+1;c[z>>2]=d[j>>0];c[x>>2]=(c[x>>2]|0)+-1;c[G>>2]=(c[z>>2]|0)==255?254:c[z>>2]|0;c[x>>2]=(c[x>>2]|0)-(c[G>>2]|0);c[B>>2]=(c[B>>2]|0)+(c[G>>2]|0);if((c[z>>2]|0)!=255)break b}c[D>>2]=-4;I=c[D>>2]|0;l=J;return I|0}while(0);if((c[x>>2]|0)<0){c[D>>2]=-4;I=c[D>>2]|0;l=J;return I|0}c[o>>2]=((d[p>>0]&128|0)!=0^1)&1;if(c[o>>2]|0){if(c[E>>2]|0)break a;c[w>>2]=(c[x>>2]|0)/(c[q>>2]|0)|0;I=N(c[w>>2]|0,c[q>>2]|0)|0;if((I|0)!=(c[x>>2]|0)){c[D>>2]=-4;I=c[D>>2]|0;l=J;return I|0}c[v>>2]=0;while(1){if((c[v>>2]|0)>=((c[q>>2]|0)-1|0))break a;b[(c[F>>2]|0)+(c[v>>2]<<1)>>1]=c[w>>2];c[v>>2]=(c[v>>2]|0)+1}}c[w>>2]=c[x>>2];c[v>>2]=0;while(1){if((c[v>>2]|0)>=((c[q>>2]|0)-1|0))break;c[n>>2]=Kh(c[r>>2]|0,c[x>>2]|0,(c[F>>2]|0)+(c[v>>2]<<1)|0)|0;c[x>>2]=(c[x>>2]|0)-(c[n>>2]|0);if((b[(c[F>>2]|0)+(c[v>>2]<<1)>>1]|0)<0){I=29;break}if((b[(c[F>>2]|0)+(c[v>>2]<<1)>>1]|0)>(c[x>>2]|0)){I=29;break}c[r>>2]=(c[r>>2]|0)+(c[n>>2]|0);c[w>>2]=(c[w>>2]|0)-((c[n>>2]|0)+(b[(c[F>>2]|0)+(c[v>>2]<<1)>>1]|0));c[v>>2]=(c[v>>2]|0)+1}if((I|0)==29){c[D>>2]=-4;I=c[D>>2]|0;l=J;return I|0}if((c[w>>2]|0)>=0)break a;c[D>>2]=-4;I=c[D>>2]|0;l=J;return I|0}c[D>>2]=-4;I=c[D>>2]|0;l=J;return I|0}}while(0);c:do if(c[E>>2]|0){c[n>>2]=Kh(c[r>>2]|0,c[x>>2]|0,(c[F>>2]|0)+(c[q>>2]<<1)+-2|0)|0;c[x>>2]=(c[x>>2]|0)-(c[n>>2]|0);if((b[(c[F>>2]|0)+((c[q>>2]|0)-1<<1)>>1]|0)>=0?(b[(c[F>>2]|0)+((c[q>>2]|0)-1<<1)>>1]|0)<=(c[x>>2]|0):0){c[r>>2]=(c[r>>2]|0)+(c[n>>2]|0);if(!(c[o>>2]|0)){if(((c[n>>2]|0)+(b[(c[F>>2]|0)+((c[q>>2]|0)-1<<1)>>1]|0)|0)<=(c[w>>2]|0))break;c[D>>2]=-4;I=c[D>>2]|0;l=J;return I|0}I=N(b[(c[F>>2]|0)+((c[q>>2]|0)-1<<1)>>1]|0,c[q>>2]|0)|0;if((I|0)>(c[x>>2]|0)){c[D>>2]=-4;I=c[D>>2]|0;l=J;return I|0}c[v>>2]=0;while(1){if((c[v>>2]|0)>=((c[q>>2]|0)-1|0))break c;b[(c[F>>2]|0)+(c[v>>2]<<1)>>1]=b[(c[F>>2]|0)+((c[q>>2]|0)-1<<1)>>1]|0;c[v>>2]=(c[v>>2]|0)+1}}c[D>>2]=-4;I=c[D>>2]|0;l=J;return I|0}else{if((c[w>>2]|0)<=1275){b[(c[F>>2]|0)+((c[q>>2]|0)-1<<1)>>1]=c[w>>2];break}c[D>>2]=-4;I=c[D>>2]|0;l=J;return I|0}while(0);if(c[C>>2]|0)c[c[C>>2]>>2]=(c[r>>2]|0)-(c[s>>2]|0);c[v>>2]=0;while(1){if((c[v>>2]|0)>=(c[q>>2]|0))break;if(c[t>>2]|0)c[(c[t>>2]|0)+(c[v>>2]<<2)>>2]=c[r>>2];c[r>>2]=(c[r>>2]|0)+(b[(c[F>>2]|0)+(c[v>>2]<<1)>>1]|0);c[v>>2]=(c[v>>2]|0)+1}if(c[A>>2]|0)c[c[A>>2]>>2]=(c[B>>2]|0)+((c[r>>2]|0)-(c[s>>2]|0));if(c[y>>2]|0)a[c[y>>2]>>0]=a[H>>0]|0;c[D>>2]=c[q>>2];I=c[D>>2]|0;l=J;return I|0}function Kh(a,e,f){a=a|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0;k=l;l=l+16|0;i=k+12|0;g=k+8|0;h=k+4|0;j=k;c[g>>2]=a;c[h>>2]=e;c[j>>2]=f;if((c[h>>2]|0)<1){b[c[j>>2]>>1]=-1;c[i>>2]=-1;j=c[i>>2]|0;l=k;return j|0}if((d[c[g>>2]>>0]|0|0)<252){b[c[j>>2]>>1]=d[c[g>>2]>>0]|0;c[i>>2]=1;j=c[i>>2]|0;l=k;return j|0}if((c[h>>2]|0)<2){b[c[j>>2]>>1]=-1;c[i>>2]=-1;j=c[i>>2]|0;l=k;return j|0}else{b[c[j>>2]>>1]=((d[(c[g>>2]|0)+1>>0]|0)<<2)+(d[c[g>>2]>>0]|0);c[i>>2]=2;j=c[i>>2]|0;l=k;return j|0}return 0}function Lh(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;h=l;l=l+32|0;f=h+16|0;d=h+12|0;g=h+8|0;b=h+4|0;e=h;c[d>>2]=a;if((c[d>>2]|0)<1|(c[d>>2]|0)>2){c[f>>2]=0;g=c[f>>2]|0;l=h;return g|0}c[e>>2]=yd(g)|0;if(c[e>>2]|0){c[f>>2]=0;g=c[f>>2]|0;l=h;return g|0}else{c[g>>2]=Mh(c[g>>2]|0)|0;c[b>>2]=ob(c[d>>2]|0)|0;e=Mh(88)|0;c[f>>2]=e+(c[g>>2]|0)+(c[b>>2]|0);g=c[f>>2]|0;l=h;return g|0}return 0}function Mh(a){a=a|0;var b=0,d=0,e=0;b=l;l=l+16|0;e=b+4|0;d=b;c[e>>2]=a;c[d>>2]=4;a=N((((c[e>>2]|0)+(c[d>>2]|0)-1|0)>>>0)/((c[d>>2]|0)>>>0)|0,c[d>>2]|0)|0;l=b;return a|0}function Nh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+48|0;n=o;i=o+32|0;m=o+28|0;e=o+24|0;g=o+20|0;k=o+16|0;f=o+12|0;h=o+8|0;j=o+4|0;c[m>>2]=a;c[e>>2]=b;c[g>>2]=d;if(!((c[e>>2]|0)!=48e3&(c[e>>2]|0)!=24e3&(c[e>>2]|0)!=16e3&(c[e>>2]|0)!=12e3&(c[e>>2]|0)!=8e3)?!((c[g>>2]|0)!=1&(c[g>>2]|0)!=2):0){a=c[m>>2]|0;aj(a|0,0,Lh(c[g>>2]|0)|0)|0;c[h>>2]=yd(j)|0;if(c[h>>2]|0){c[i>>2]=-3;n=c[i>>2]|0;l=o;return n|0}c[j>>2]=Mh(c[j>>2]|0)|0;a=Mh(88)|0;c[(c[m>>2]|0)+4>>2]=a;c[c[m>>2]>>2]=(c[(c[m>>2]|0)+4>>2]|0)+(c[j>>2]|0);c[k>>2]=(c[m>>2]|0)+(c[(c[m>>2]|0)+4>>2]|0);c[f>>2]=(c[m>>2]|0)+(c[c[m>>2]>>2]|0);a=c[g>>2]|0;c[(c[m>>2]|0)+8>>2]=a;c[(c[m>>2]|0)+48>>2]=a;c[(c[m>>2]|0)+12>>2]=c[e>>2];c[(c[m>>2]|0)+16+8>>2]=c[(c[m>>2]|0)+12>>2];c[(c[m>>2]|0)+16>>2]=c[(c[m>>2]|0)+8>>2];c[h>>2]=zd(c[k>>2]|0)|0;if(c[h>>2]|0){c[i>>2]=-3;n=c[i>>2]|0;l=o;return n|0}c[h>>2]=qb(c[f>>2]|0,c[e>>2]|0,c[g>>2]|0)|0;if(c[h>>2]|0){c[i>>2]=-3;n=c[i>>2]|0;l=o;return n|0}else{a=c[f>>2]|0;c[n>>2]=0;tb(a,10016,n)|0;c[(c[m>>2]|0)+60>>2]=0;c[(c[m>>2]|0)+64>>2]=(c[e>>2]|0)/400|0;n=Oh()|0;c[(c[m>>2]|0)+44>>2]=n;c[i>>2]=0;n=c[i>>2]|0;l=o;return n|0}}c[i>>2]=-1;n=c[i>>2]|0;l=o;return n|0}function Oh(){return 0}function Ph(a,d,e,f,h,i,j,k,m){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;var n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0;O=l;l=l+208|0;K=O+88|0;L=O+84|0;o=O+80|0;s=O+76|0;H=O+72|0;G=O+68|0;p=O+64|0;C=O+60|0;y=O+56|0;E=O+52|0;r=O+48|0;t=O+44|0;n=O+40|0;u=O+36|0;F=O+192|0;w=O+32|0;v=O+28|0;x=O+24|0;z=O+20|0;D=O+96|0;I=O+16|0;J=O+12|0;q=O+8|0;A=O+4|0;B=O;c[L>>2]=a;c[o>>2]=d;c[s>>2]=e;c[H>>2]=f;c[G>>2]=h;c[p>>2]=i;c[C>>2]=j;c[y>>2]=k;c[E>>2]=m;if((c[p>>2]|0)<0|(c[p>>2]|0)>1){c[K>>2]=-1;M=c[K>>2]|0;l=O;return M|0}if((c[p>>2]|0)!=0|(c[s>>2]|0)==0|(c[o>>2]|0)==0?(c[G>>2]|0)%((c[(c[L>>2]|0)+12>>2]|0)/400|0|0)|0|0:0){c[K>>2]=-1;M=c[K>>2]|0;l=O;return M|0}if((c[s>>2]|0)==0|(c[o>>2]|0)==0){c[I>>2]=0;while(1){n=(c[H>>2]|0)+((N(c[I>>2]|0,c[(c[L>>2]|0)+8>>2]|0)|0)<<2)|0;c[J>>2]=Qh(c[L>>2]|0,0,0,n,(c[G>>2]|0)-(c[I>>2]|0)|0,0)|0;n=c[J>>2]|0;if((c[J>>2]|0)<0){M=9;break}c[I>>2]=(c[I>>2]|0)+n;if((c[I>>2]|0)>=(c[G>>2]|0)){M=11;break}}if((M|0)==9){c[K>>2]=n;M=c[K>>2]|0;l=O;return M|0}else if((M|0)==11){Rh()|0;c[(c[L>>2]|0)+72>>2]=c[I>>2];c[K>>2]=c[I>>2];M=c[K>>2]|0;l=O;return M|0}}if((c[s>>2]|0)<0){c[K>>2]=-1;M=c[K>>2]|0;l=O;return M|0}c[x>>2]=Sh(c[o>>2]|0)|0;c[v>>2]=Th(c[o>>2]|0)|0;c[w>>2]=Ih(c[o>>2]|0,c[(c[L>>2]|0)+12>>2]|0)|0;c[z>>2]=Uh(c[o>>2]|0)|0;c[n>>2]=Jh(c[o>>2]|0,c[s>>2]|0,c[C>>2]|0,F,0,D,u,c[y>>2]|0)|0;if((c[n>>2]|0)<0){c[K>>2]=c[n>>2];M=c[K>>2]|0;l=O;return M|0}c[o>>2]=(c[o>>2]|0)+(c[u>>2]|0);if(c[p>>2]|0){if(!((c[x>>2]|0)==1002?1:(c[G>>2]|0)<(c[w>>2]|0))?(c[(c[L>>2]|0)+56>>2]|0)!=1002:0){c[q>>2]=c[(c[L>>2]|0)+72>>2];if((c[G>>2]|0)-(c[w>>2]|0)|0?(c[A>>2]=Ph(c[L>>2]|0,0,0,c[H>>2]|0,(c[G>>2]|0)-(c[w>>2]|0)|0,0,0,0,c[E>>2]|0)|0,(c[A>>2]|0)<0):0){c[(c[L>>2]|0)+72>>2]=c[q>>2];c[K>>2]=c[A>>2];M=c[K>>2]|0;l=O;return M|0}c[(c[L>>2]|0)+56>>2]=c[x>>2];c[(c[L>>2]|0)+52>>2]=c[v>>2];c[(c[L>>2]|0)+64>>2]=c[w>>2];c[(c[L>>2]|0)+48>>2]=c[z>>2];M=(c[H>>2]|0)+((N(c[(c[L>>2]|0)+8>>2]|0,(c[G>>2]|0)-(c[w>>2]|0)|0)|0)<<2)|0;c[A>>2]=Qh(c[L>>2]|0,c[o>>2]|0,b[D>>1]|0,M,c[w>>2]|0,1)|0;if((c[A>>2]|0)<0){c[K>>2]=c[A>>2];M=c[K>>2]|0;l=O;return M|0}else{Rh()|0;c[(c[L>>2]|0)+72>>2]=c[G>>2];c[K>>2]=c[G>>2];M=c[K>>2]|0;l=O;return M|0}}c[K>>2]=Ph(c[L>>2]|0,0,0,c[H>>2]|0,c[G>>2]|0,0,0,0,c[E>>2]|0)|0;M=c[K>>2]|0;l=O;return M|0}J=N(c[n>>2]|0,c[w>>2]|0)|0;if((J|0)>(c[G>>2]|0)){c[K>>2]=-2;M=c[K>>2]|0;l=O;return M|0}c[(c[L>>2]|0)+56>>2]=c[x>>2];c[(c[L>>2]|0)+52>>2]=c[v>>2];c[(c[L>>2]|0)+64>>2]=c[w>>2];c[(c[L>>2]|0)+48>>2]=c[z>>2];c[t>>2]=0;c[r>>2]=0;while(1){if((c[r>>2]|0)>=(c[n>>2]|0))break;J=(c[H>>2]|0)+((N(c[t>>2]|0,c[(c[L>>2]|0)+8>>2]|0)|0)<<2)|0;c[B>>2]=Qh(c[L>>2]|0,c[o>>2]|0,b[D+(c[r>>2]<<1)>>1]|0,J,(c[G>>2]|0)-(c[t>>2]|0)|0,0)|0;if((c[B>>2]|0)<0){M=31;break}c[o>>2]=(c[o>>2]|0)+(b[D+(c[r>>2]<<1)>>1]|0);c[t>>2]=(c[t>>2]|0)+(c[B>>2]|0);c[r>>2]=(c[r>>2]|0)+1}if((M|0)==31){c[K>>2]=c[B>>2];M=c[K>>2]|0;l=O;return M|0}c[(c[L>>2]|0)+72>>2]=c[t>>2];Rh()|0;if(c[E>>2]|0)Gh(c[H>>2]|0,c[t>>2]|0,c[(c[L>>2]|0)+8>>2]|0,(c[L>>2]|0)+76|0);else{g[(c[L>>2]|0)+76+4>>2]=0.0;g[(c[L>>2]|0)+76>>2]=0.0}c[K>>2]=c[t>>2];M=c[K>>2]|0;l=O;return M|0} +function ca(a){a=a|0;var b=0;b=l;l=l+a|0;l=l+15&-16;return b|0}function da(){return l|0}function ea(a){a=a|0;l=a}function fa(a,b){a=a|0;b=b|0;l=a;m=b}function ga(a,b){a=a|0;b=b|0;if(!n){n=a;o=b}}function ha(a){a=a|0;y=a}function ia(){return y|0}function ja(a,b,d,e,f){a=+a;b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+32|0;n=o+20|0;m=o+16|0;i=o+12|0;h=o+8|0;k=o+4|0;j=o;g[n>>2]=a;c[m>>2]=b;c[i>>2]=d;c[h>>2]=e;c[k>>2]=f;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[h>>2]|0))break;if(+g[n>>2]<+g[(c[m>>2]|0)+(c[j>>2]<<2)>>2])break;c[j>>2]=(c[j>>2]|0)+1}if((c[j>>2]|0)>(c[k>>2]|0)?+g[n>>2]<+g[(c[m>>2]|0)+(c[k>>2]<<2)>>2]+ +g[(c[i>>2]|0)+(c[k>>2]<<2)>>2]:0)c[j>>2]=c[k>>2];if((c[j>>2]|0)>=(c[k>>2]|0)){n=c[j>>2]|0;l=o;return n|0}if(!(+g[n>>2]>+g[(c[m>>2]|0)+((c[k>>2]|0)-1<<2)>>2]-+g[(c[i>>2]|0)+((c[k>>2]|0)-1<<2)>>2])){n=c[j>>2]|0;l=o;return n|0}c[j>>2]=c[k>>2];n=c[j>>2]|0;l=o;return n|0}function ka(a){a=a|0;var b=0,d=0;b=l;l=l+16|0;d=b;c[d>>2]=a;a=(N(1664525,c[d>>2]|0)|0)+1013904223|0;l=b;return a|0}function la(a,d,e,f,h,i){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0.0;v=l;l=l+48|0;t=v+40|0;n=v+36|0;o=v+32|0;r=v+28|0;j=v+24|0;k=v+20|0;s=v+16|0;p=v+12|0;m=v+8|0;q=v+4|0;u=v;c[t>>2]=a;c[n>>2]=d;c[o>>2]=e;c[r>>2]=f;c[j>>2]=h;c[k>>2]=i;c[q>>2]=c[(c[t>>2]|0)+32>>2];c[m>>2]=c[(c[t>>2]|0)+44>>2]<>2];c[p>>2]=0;do{c[s>>2]=0;while(1){if((c[s>>2]|0)>=(c[r>>2]|0))break;f=N(c[p>>2]|0,c[m>>2]|0)|0;a=N(c[p>>2]|0,c[m>>2]|0)|0;g[u>>2]=+ma((c[n>>2]|0)+(f+(b[(c[q>>2]|0)+(c[s>>2]<<1)>>1]<>2])<<2)|0,(c[n>>2]|0)+(a+(b[(c[q>>2]|0)+(c[s>>2]<<1)>>1]<>2])<<2)|0,(b[(c[q>>2]|0)+((c[s>>2]|0)+1<<1)>>1]|0)-(b[(c[q>>2]|0)+(c[s>>2]<<1)>>1]|0)<>2])+1.0000000272452012e-27;w=+B(+(+g[u>>2]));g[(c[o>>2]|0)+((c[s>>2]|0)+(N(c[p>>2]|0,c[(c[t>>2]|0)+8>>2]|0)|0)<<2)>>2]=w;c[s>>2]=(c[s>>2]|0)+1}a=(c[p>>2]|0)+1|0;c[p>>2]=a}while((a|0)<(c[j>>2]|0));l=v;return}function ma(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;i=m+16|0;k=m+12|0;f=m+8|0;h=m+4|0;j=m;c[i>>2]=a;c[k>>2]=b;c[f>>2]=d;g[j>>2]=0.0;c[h>>2]=0;while(1){e=+g[j>>2];if((c[h>>2]|0)>=(c[f>>2]|0))break;g[j>>2]=e+ +g[(c[i>>2]|0)+(c[h>>2]<<2)>>2]*+g[(c[k>>2]|0)+(c[h>>2]<<2)>>2];c[h>>2]=(c[h>>2]|0)+1}l=m;return +e}function na(a,d,e,f,h,i,j){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0.0;y=l;l=l+64|0;x=y+48|0;t=y+44|0;o=y+40|0;p=y+36|0;s=y+32|0;k=y+28|0;m=y+24|0;v=y+20|0;q=y+16|0;n=y+12|0;r=y+8|0;w=y+4|0;u=y;c[x>>2]=a;c[t>>2]=d;c[o>>2]=e;c[p>>2]=f;c[s>>2]=h;c[k>>2]=i;c[m>>2]=j;c[r>>2]=c[(c[x>>2]|0)+32>>2];c[n>>2]=N(c[m>>2]|0,c[(c[x>>2]|0)+44>>2]|0)|0;c[q>>2]=0;do{c[v>>2]=0;while(1){if((c[v>>2]|0)>=(c[s>>2]|0))break;g[u>>2]=1.0/(+g[(c[p>>2]|0)+((c[v>>2]|0)+(N(c[q>>2]|0,c[(c[x>>2]|0)+8>>2]|0)|0)<<2)>>2]+1.0000000272452012e-27);c[w>>2]=N(c[m>>2]|0,b[(c[r>>2]|0)+(c[v>>2]<<1)>>1]|0)|0;while(1){if((c[w>>2]|0)>=(N(c[m>>2]|0,b[(c[r>>2]|0)+((c[v>>2]|0)+1<<1)>>1]|0)|0))break;z=+g[(c[t>>2]|0)+((c[w>>2]|0)+(N(c[q>>2]|0,c[n>>2]|0)|0)<<2)>>2];g[(c[o>>2]|0)+((c[w>>2]|0)+(N(c[q>>2]|0,c[n>>2]|0)|0)<<2)>>2]=z*+g[u>>2];c[w>>2]=(c[w>>2]|0)+1}c[v>>2]=(c[v>>2]|0)+1}a=(c[q>>2]|0)+1|0;c[q>>2]=a}while((a|0)<(c[k>>2]|0));l=y;return}function oa(a,d,e,f,h,i,j,k,m){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;var n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0.0;F=l;l=l+80|0;G=F+72|0;q=F+68|0;x=F+64|0;r=F+60|0;D=F+56|0;v=F+52|0;o=F+48|0;n=F+44|0;C=F+40|0;z=F+36|0;p=F+32|0;t=F+28|0;w=F+24|0;E=F+20|0;u=F+16|0;A=F+12|0;s=F+8|0;y=F+4|0;B=F;c[G>>2]=a;c[q>>2]=d;c[x>>2]=e;c[r>>2]=f;c[D>>2]=h;c[v>>2]=i;c[o>>2]=j;c[n>>2]=k;c[C>>2]=m;c[u>>2]=c[(c[G>>2]|0)+32>>2];c[p>>2]=N(c[o>>2]|0,c[(c[G>>2]|0)+44>>2]|0)|0;c[t>>2]=N(c[o>>2]|0,b[(c[u>>2]|0)+(c[v>>2]<<1)>>1]|0)|0;if((c[n>>2]|0)!=1){if((c[t>>2]|0)<((c[p>>2]|0)/(c[n>>2]|0)|0|0))j=c[t>>2]|0;else j=(c[p>>2]|0)/(c[n>>2]|0)|0;c[t>>2]=j}if(c[C>>2]|0){c[t>>2]=0;c[v>>2]=0;c[D>>2]=0}c[w>>2]=c[x>>2];c[E>>2]=(c[q>>2]|0)+((N(c[o>>2]|0,b[(c[u>>2]|0)+(c[D>>2]<<1)>>1]|0)|0)<<2);c[z>>2]=0;while(1){if((c[z>>2]|0)>=(N(c[o>>2]|0,b[(c[u>>2]|0)+(c[D>>2]<<1)>>1]|0)|0))break;G=c[w>>2]|0;c[w>>2]=G+4;g[G>>2]=0.0;c[z>>2]=(c[z>>2]|0)+1}c[z>>2]=c[D>>2];while(1){if((c[z>>2]|0)>=(c[v>>2]|0))break;c[A>>2]=N(c[o>>2]|0,b[(c[u>>2]|0)+(c[z>>2]<<1)>>1]|0)|0;c[s>>2]=N(c[o>>2]|0,b[(c[u>>2]|0)+((c[z>>2]|0)+1<<1)>>1]|0)|0;g[B>>2]=+g[(c[r>>2]|0)+(c[z>>2]<<2)>>2]+ +g[17464+(c[z>>2]<<2)>>2];g[y>>2]=+K(+(+g[B>>2]*.6931471805599453));do{G=c[E>>2]|0;c[E>>2]=G+4;H=+g[G>>2]*+g[y>>2];G=c[w>>2]|0;c[w>>2]=G+4;g[G>>2]=H;G=(c[A>>2]|0)+1|0;c[A>>2]=G}while((G|0)<(c[s>>2]|0));c[z>>2]=(c[z>>2]|0)+1}aj((c[x>>2]|0)+(c[t>>2]<<2)|0,0,(c[p>>2]|0)-(c[t>>2]|0)<<2|0)|0;l=F;return}function pa(a,e,f,h,i,j,k,m,n,o,p,q,r,s){a=a|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;s=s|0;var t=0.0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0;Y=l;l=l+112|0;L=Y+108|0;z=Y+104|0;D=Y+100|0;w=Y+96|0;u=Y+92|0;V=Y+88|0;Z=Y+84|0;F=Y+80|0;J=Y+76|0;O=Y+72|0;Q=Y+68|0;R=Y+64|0;U=Y+60|0;A=Y+56|0;C=Y+52|0;G=Y+48|0;H=Y+44|0;I=Y+40|0;x=Y+36|0;X=Y+32|0;W=Y+28|0;E=Y+24|0;y=Y+20|0;M=Y+16|0;P=Y+12|0;v=Y+8|0;S=Y+4|0;T=Y;c[L>>2]=a;c[z>>2]=e;c[D>>2]=f;c[w>>2]=h;c[u>>2]=i;c[V>>2]=j;c[Z>>2]=k;c[F>>2]=m;c[J>>2]=n;c[O>>2]=o;c[Q>>2]=p;c[R>>2]=q;c[U>>2]=r;c[A>>2]=s;c[G>>2]=c[Z>>2];while(1){if((c[G>>2]|0)>=(c[F>>2]|0))break;c[x>>2]=(b[(c[(c[L>>2]|0)+32>>2]|0)+((c[G>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[L>>2]|0)+32>>2]|0)+(c[G>>2]<<1)>>1]|0);Z=qa(1+(c[(c[R>>2]|0)+(c[G>>2]<<2)>>2]|0)|0,(b[(c[(c[L>>2]|0)+32>>2]|0)+((c[G>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[L>>2]|0)+32>>2]|0)+(c[G>>2]<<1)>>1]|0)|0)|0;c[E>>2]=Z>>>(c[w>>2]|0);g[X>>2]=+K(+(+(c[E>>2]|0)*-.125*.6931471805599453))*.5;g[W>>2]=1.0/+B(+(+(c[x>>2]<>2]|0)));c[C>>2]=0;do{c[T>>2]=0;Z=N(c[C>>2]|0,c[(c[L>>2]|0)+8>>2]|0)|0;g[M>>2]=+g[(c[O>>2]|0)+(Z+(c[G>>2]|0)<<2)>>2];Z=N(c[C>>2]|0,c[(c[L>>2]|0)+8>>2]|0)|0;g[P>>2]=+g[(c[Q>>2]|0)+(Z+(c[G>>2]|0)<<2)>>2];if((c[u>>2]|0)==1){if(+g[M>>2]>+g[(c[O>>2]|0)+((c[(c[L>>2]|0)+8>>2]|0)+(c[G>>2]|0)<<2)>>2])t=+g[M>>2];else t=+g[(c[O>>2]|0)+((c[(c[L>>2]|0)+8>>2]|0)+(c[G>>2]|0)<<2)>>2];g[M>>2]=t;if(+g[P>>2]>+g[(c[Q>>2]|0)+((c[(c[L>>2]|0)+8>>2]|0)+(c[G>>2]|0)<<2)>>2])t=+g[P>>2];else t=+g[(c[Q>>2]|0)+((c[(c[L>>2]|0)+8>>2]|0)+(c[G>>2]|0)<<2)>>2];g[P>>2]=t}Z=N(c[C>>2]|0,c[(c[L>>2]|0)+8>>2]|0)|0;g[v>>2]=+g[(c[J>>2]|0)+(Z+(c[G>>2]|0)<<2)>>2]-(+g[M>>2]<+g[P>>2]?+g[M>>2]:+g[P>>2]);g[v>>2]=0.0>+g[v>>2]?0.0:+g[v>>2];g[S>>2]=+K(+(-+g[v>>2]*.6931471805599453))*2.0;if((c[w>>2]|0)==3)g[S>>2]=+g[S>>2]*1.4142135381698608;g[S>>2]=+g[X>>2]<+g[S>>2]?+g[X>>2]:+g[S>>2];g[S>>2]=+g[S>>2]*+g[W>>2];Z=(c[z>>2]|0)+((N(c[C>>2]|0,c[V>>2]|0)|0)<<2)|0;c[y>>2]=Z+(b[(c[(c[L>>2]|0)+32>>2]|0)+(c[G>>2]<<1)>>1]<>2]<<2);c[I>>2]=0;while(1){if((c[I>>2]|0)>=(1<>2]|0))break;Z=N(c[G>>2]|0,c[u>>2]|0)|0;if(!(d[(c[D>>2]|0)+(Z+(c[C>>2]|0))>>0]&1<>2])){c[H>>2]=0;while(1){if((c[H>>2]|0)>=(c[x>>2]|0))break;c[U>>2]=ka(c[U>>2]|0)|0;t=+g[S>>2];g[(c[y>>2]|0)+((c[H>>2]<>2])+(c[I>>2]|0)<<2)>>2]=c[U>>2]&32768|0?t:-t;c[H>>2]=(c[H>>2]|0)+1}c[T>>2]=1}c[I>>2]=(c[I>>2]|0)+1}if(c[T>>2]|0)cd(c[y>>2]|0,c[x>>2]<>2],1.0,c[A>>2]|0);Z=(c[C>>2]|0)+1|0;c[C>>2]=Z}while((Z|0)<(c[u>>2]|0));c[G>>2]=(c[G>>2]|0)+1}l=Y;return}function qa(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>>>0)/((c[d>>2]|0)>>>0)|0|0}function ra(a,d,e,f,h,i,j,k,m,n){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;var o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0;O=l;l=l+112|0;F=O+104|0;D=O+100|0;s=O+96|0;t=O+92|0;C=O+88|0;y=O+84|0;H=O+80|0;K=O+76|0;x=O+72|0;o=O+68|0;p=O+64|0;A=O+60|0;u=O+56|0;r=O+52|0;G=O+48|0;E=O+44|0;w=O+40|0;v=O+36|0;z=O+32|0;B=O+28|0;q=O+24|0;J=O+20|0;I=O+8|0;L=O+4|0;M=O;c[D>>2]=a;c[s>>2]=d;c[t>>2]=e;c[C>>2]=f;c[y>>2]=h;c[H>>2]=i;c[K>>2]=j;c[x>>2]=k;c[o>>2]=m;c[p>>2]=n;c[G>>2]=0;c[E>>2]=0;c[w>>2]=c[(c[D>>2]|0)+32>>2];c[z>>2]=0;c[r>>2]=N(c[p>>2]|0,c[(c[D>>2]|0)+44>>2]|0)|0;if((N(c[p>>2]|0,(b[(c[w>>2]|0)+(c[x>>2]<<1)>>1]|0)-(b[(c[w>>2]|0)+((c[x>>2]|0)-1<<1)>>1]|0)|0)|0)<=8){c[F>>2]=0;M=c[F>>2]|0;l=O;return M|0}c[u>>2]=0;do{c[A>>2]=0;while(1){if((c[A>>2]|0)>=(c[x>>2]|0))break;c[J>>2]=0;c[I>>2]=0;c[I+4>>2]=0;c[I+8>>2]=0;j=(c[s>>2]|0)+((N(c[p>>2]|0,b[(c[w>>2]|0)+(c[A>>2]<<1)>>1]|0)|0)<<2)|0;c[L>>2]=j+((N(c[u>>2]|0,c[r>>2]|0)|0)<<2);c[q>>2]=N(c[p>>2]|0,(b[(c[w>>2]|0)+((c[A>>2]|0)+1<<1)>>1]|0)-(b[(c[w>>2]|0)+(c[A>>2]<<1)>>1]|0)|0)|0;if((c[q>>2]|0)>8){c[B>>2]=0;while(1){if((c[B>>2]|0)>=(c[q>>2]|0))break;g[M>>2]=+g[(c[L>>2]|0)+(c[B>>2]<<2)>>2]*+g[(c[L>>2]|0)+(c[B>>2]<<2)>>2]*+(c[q>>2]|0);if(+g[M>>2]<.25)c[I>>2]=(c[I>>2]|0)+1;if(+g[M>>2]<.0625){j=I+4|0;c[j>>2]=(c[j>>2]|0)+1}if(+g[M>>2]<.015625){j=I+8|0;c[j>>2]=(c[j>>2]|0)+1}c[B>>2]=(c[B>>2]|0)+1}if((c[A>>2]|0)>((c[(c[D>>2]|0)+8>>2]|0)-4|0)){j=qa((c[I+4>>2]|0)+(c[I>>2]|0)<<5,c[q>>2]|0)|0;c[z>>2]=(c[z>>2]|0)+j}c[J>>2]=((c[I+8>>2]<<1|0)>=(c[q>>2]|0)&1)+((c[I+4>>2]<<1|0)>=(c[q>>2]|0)&1)+((c[I>>2]<<1|0)>=(c[q>>2]|0)&1);c[G>>2]=(c[G>>2]|0)+(c[J>>2]<<8);c[E>>2]=(c[E>>2]|0)+1}c[A>>2]=(c[A>>2]|0)+1}j=(c[u>>2]|0)+1|0;c[u>>2]=j}while((j|0)<(c[o>>2]|0));do if(c[K>>2]|0){if(c[z>>2]|0)c[z>>2]=qa(c[z>>2]|0,N(c[o>>2]|0,4-(c[(c[D>>2]|0)+8>>2]|0)+(c[x>>2]|0)|0)|0)|0;c[c[y>>2]>>2]=(c[c[y>>2]>>2]|0)+(c[z>>2]|0)>>1;c[z>>2]=c[c[y>>2]>>2];if((c[c[H>>2]>>2]|0)!=2){if(!(c[c[H>>2]>>2]|0))c[z>>2]=(c[z>>2]|0)-4}else c[z>>2]=(c[z>>2]|0)+4;if((c[z>>2]|0)>22){c[c[H>>2]>>2]=2;break}else{c[c[H>>2]>>2]=(c[z>>2]|0)>18?1:0;break}}while(0);c[G>>2]=qa(c[G>>2]|0,c[E>>2]|0)|0;c[G>>2]=(c[G>>2]|0)+(c[c[t>>2]>>2]|0)>>1;c[c[t>>2]>>2]=c[G>>2];c[G>>2]=((c[G>>2]|0)*3|0)+((3-(c[C>>2]|0)<<7)+64)+2>>2;do if((c[G>>2]|0)>=80){if((c[G>>2]|0)<256){c[v>>2]=2;break}if((c[G>>2]|0)<384){c[v>>2]=1;break}else{c[v>>2]=0;break}}else c[v>>2]=3;while(0);c[F>>2]=c[v>>2];M=c[F>>2]|0;l=O;return M|0}function sa(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+32|0;f=n+24|0;e=n+20|0;j=n+16|0;h=n+12|0;i=n+8|0;k=n+4|0;m=n;c[f>>2]=a;c[e>>2]=b;c[j>>2]=d;c[e>>2]=c[e>>2]>>1;c[h>>2]=0;while(1){if((c[h>>2]|0)>=(c[j>>2]|0))break;c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[e>>2]|0))break;d=N(c[j>>2]<<1,c[i>>2]|0)|0;g[k>>2]=+g[(c[f>>2]|0)+(d+(c[h>>2]|0)<<2)>>2]*.7071067690849304;d=N(c[j>>2]|0,(c[i>>2]<<1)+1|0)|0;g[m>>2]=+g[(c[f>>2]|0)+(d+(c[h>>2]|0)<<2)>>2]*.7071067690849304;d=N(c[j>>2]<<1,c[i>>2]|0)|0;g[(c[f>>2]|0)+(d+(c[h>>2]|0)<<2)>>2]=+g[k>>2]+ +g[m>>2];d=N(c[j>>2]|0,(c[i>>2]<<1)+1|0)|0;g[(c[f>>2]|0)+(d+(c[h>>2]|0)<<2)>>2]=+g[k>>2]-+g[m>>2];c[i>>2]=(c[i>>2]|0)+1}c[h>>2]=(c[h>>2]|0)+1}l=n;return}function ta(e,f,h,i,j,k,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A){e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;s=s|0;t=t|0;u=u|0;v=v|0;w=w|0;x=x|0;y=y|0;z=z|0;A=A|0;var B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0;Aa=l;l=l+256|0;Ca=Aa+240|0;fa=Aa+236|0;pa=Aa+232|0;V=Aa+228|0;H=Aa+224|0;J=Aa+220|0;O=Aa+216|0;Da=Aa+212|0;ja=Aa+208|0;Ea=Aa+204|0;oa=Aa+200|0;R=Aa+196|0;aa=Aa+192|0;sa=Aa+188|0;ta=Aa+184|0;L=Aa+180|0;T=Aa+176|0;D=Aa+172|0;M=Aa+168|0;na=Aa+164|0;Ba=Aa+160|0;Z=Aa+156|0;ka=Aa+152|0;S=Aa+148|0;ga=Aa+144|0;ha=Aa+140|0;ea=Aa+136|0;B=Aa+132|0;E=Aa+128|0;da=Aa+124|0;xa=Aa+120|0;C=Aa+116|0;ia=Aa+112|0;la=Aa+108|0;P=Aa+64|0;ma=Aa+60|0;qa=Aa+56|0;K=Aa+52|0;F=Aa+48|0;Q=Aa+44|0;U=Aa+40|0;G=Aa+36|0;I=Aa+32|0;ra=Aa+28|0;ya=Aa+24|0;za=Aa+20|0;ca=Aa+16|0;Y=Aa+12|0;W=Aa+8|0;X=Aa+4|0;ba=Aa;c[Ca>>2]=e;c[fa>>2]=f;c[pa>>2]=h;c[V>>2]=i;c[H>>2]=j;c[J>>2]=k;c[O>>2]=m;c[Da>>2]=n;c[ja>>2]=o;c[Ea>>2]=p;c[oa>>2]=q;c[R>>2]=r;c[aa>>2]=s;c[sa>>2]=t;c[ta>>2]=u;c[L>>2]=v;c[T>>2]=w;c[D>>2]=x;c[M>>2]=y;c[na>>2]=z;c[Ba>>2]=A;c[S>>2]=c[(c[fa>>2]|0)+32>>2];c[xa>>2]=1;c[C>>2]=c[J>>2]|0?2:1;c[la>>2]=((c[Ca>>2]|0)!=0^1)&1;c[E>>2]=1<>2];c[B>>2]=c[Ea>>2]|0?c[E>>2]|0:1;c[ia>>2]=N(c[E>>2]|0,b[(c[S>>2]|0)+(c[pa>>2]<<1)>>1]|0)|0;t=N(c[E>>2]|0,b[(c[S>>2]|0)+((c[(c[fa>>2]|0)+8>>2]|0)-1<<1)>>1]|0)|0;t=N(c[C>>2]|0,t-(c[ia>>2]|0)|0)|0;c[ma>>2]=$()|0;u=l;l=l+((1*(t<<2)|0)+15&-16)|0;c[ga>>2]=u;u=(c[ga>>2]|0)+((N(c[E>>2]|0,b[(c[S>>2]|0)+((c[(c[fa>>2]|0)+8>>2]|0)-1<<1)>>1]|0)|0)<<2)|0;c[ha>>2]=u+(0-(c[ia>>2]|0)<<2);c[ea>>2]=(c[H>>2]|0)+((N(c[E>>2]|0,b[(c[S>>2]|0)+((c[(c[fa>>2]|0)+8>>2]|0)-1<<1)>>1]|0)|0)<<2);c[da>>2]=0;c[P+32>>2]=c[Da>>2];c[P+24>>2]=c[T>>2];c[P>>2]=c[Ca>>2];c[P+12>>2]=c[aa>>2];c[P+4>>2]=c[fa>>2];c[P+36>>2]=c[c[na>>2]>>2];c[P+16>>2]=c[oa>>2];c[P+40>>2]=c[Ba>>2];c[Z>>2]=c[pa>>2];while(1){if((c[Z>>2]|0)>=(c[V>>2]|0))break;c[U>>2]=-1;c[ra>>2]=0;c[P+8>>2]=c[Z>>2];c[ca>>2]=(c[Z>>2]|0)==((c[V>>2]|0)-1|0)&1;c[G>>2]=(c[H>>2]|0)+((N(c[E>>2]|0,b[(c[S>>2]|0)+(c[Z>>2]<<1)>>1]|0)|0)<<2);if(c[J>>2]|0)c[I>>2]=(c[J>>2]|0)+((N(c[E>>2]|0,b[(c[S>>2]|0)+(c[Z>>2]<<1)>>1]|0)|0)<<2);else c[I>>2]=0;Ea=N(c[E>>2]|0,b[(c[S>>2]|0)+((c[Z>>2]|0)+1<<1)>>1]|0)|0;c[F>>2]=Ea-(N(c[E>>2]|0,b[(c[S>>2]|0)+(c[Z>>2]<<1)>>1]|0)|0);c[qa>>2]=Gb(c[T>>2]|0)|0;if((c[Z>>2]|0)!=(c[pa>>2]|0))c[L>>2]=(c[L>>2]|0)-(c[qa>>2]|0);c[ka>>2]=(c[ta>>2]|0)-(c[qa>>2]|0)-1;c[P+28>>2]=c[ka>>2];if((c[Z>>2]|0)<=((c[M>>2]|0)-1|0)){if(3<((c[M>>2]|0)-(c[Z>>2]|0)|0))x=3;else x=(c[M>>2]|0)-(c[Z>>2]|0)|0;c[Q>>2]=ua(c[L>>2]|0,x)|0;if(((c[ka>>2]|0)+1|0)<((c[(c[ja>>2]|0)+(c[Z>>2]<<2)>>2]|0)+(c[Q>>2]|0)|0))x=(c[ka>>2]|0)+1|0;else x=(c[(c[ja>>2]|0)+(c[Z>>2]<<2)>>2]|0)+(c[Q>>2]|0)|0;do if(16383>=(x|0))if(((c[ka>>2]|0)+1|0)<((c[(c[ja>>2]|0)+(c[Z>>2]<<2)>>2]|0)+(c[Q>>2]|0)|0)){x=(c[ka>>2]|0)+1|0;break}else{x=(c[(c[ja>>2]|0)+(c[Z>>2]<<2)>>2]|0)+(c[Q>>2]|0)|0;break}else x=16383;while(0);do if(0<=(x|0)){if(((c[ka>>2]|0)+1|0)<((c[(c[ja>>2]|0)+(c[Z>>2]<<2)>>2]|0)+(c[Q>>2]|0)|0))x=(c[ka>>2]|0)+1|0;else x=(c[(c[ja>>2]|0)+(c[Z>>2]<<2)>>2]|0)+(c[Q>>2]|0)|0;if(16383>=(x|0))if(((c[ka>>2]|0)+1|0)<((c[(c[ja>>2]|0)+(c[Z>>2]<<2)>>2]|0)+(c[Q>>2]|0)|0)){x=(c[ka>>2]|0)+1|0;break}else{x=(c[(c[ja>>2]|0)+(c[Z>>2]<<2)>>2]|0)+(c[Q>>2]|0)|0;break}else x=16383}else x=0;while(0);c[K>>2]=x}else c[K>>2]=0;if((c[la>>2]|0?(Ea=N(c[E>>2]|0,b[(c[S>>2]|0)+(c[Z>>2]<<1)>>1]|0)|0,(Ea-(c[F>>2]|0)|0)>=(N(c[E>>2]|0,b[(c[S>>2]|0)+(c[pa>>2]<<1)>>1]|0)|0)):0)?(c[xa>>2]|0)!=0|(c[da>>2]|0)==0:0)c[da>>2]=c[Z>>2];c[ra>>2]=c[(c[sa>>2]|0)+(c[Z>>2]<<2)>>2];c[P+20>>2]=c[ra>>2];if((c[Z>>2]|0)>=(c[(c[fa>>2]|0)+12>>2]|0)){c[G>>2]=c[ga>>2];if(c[J>>2]|0)c[I>>2]=c[ga>>2];c[ea>>2]=0}if((c[Z>>2]|0)==((c[V>>2]|0)-1|0))c[ea>>2]=0;if(c[da>>2]|0?(c[oa>>2]|0)!=3|(c[B>>2]|0)>1|(c[ra>>2]|0)<0:0){Ea=N(c[E>>2]|0,b[(c[S>>2]|0)+(c[da>>2]<<1)>>1]|0)|0;if(0>(Ea-(c[ia>>2]|0)-(c[F>>2]|0)|0))x=0;else{x=N(c[E>>2]|0,b[(c[S>>2]|0)+(c[da>>2]<<1)>>1]|0)|0;x=x-(c[ia>>2]|0)-(c[F>>2]|0)|0}c[U>>2]=x;c[Y>>2]=c[da>>2];do{Ca=c[E>>2]|0;Da=c[S>>2]|0;Ea=(c[Y>>2]|0)+-1|0;c[Y>>2]=Ea;Ea=N(Ca,b[Da+(Ea<<1)>>1]|0)|0}while((Ea|0)>((c[U>>2]|0)+(c[ia>>2]|0)|0));c[W>>2]=(c[da>>2]|0)-1;do{Ca=c[E>>2]|0;Da=c[S>>2]|0;Ea=(c[W>>2]|0)+1|0;c[W>>2]=Ea;Ea=N(Ca,b[Da+(Ea<<1)>>1]|0)|0}while((Ea|0)<((c[U>>2]|0)+(c[ia>>2]|0)+(c[F>>2]|0)|0));c[za>>2]=0;c[ya>>2]=0;c[X>>2]=c[Y>>2];do{Ea=d[(c[O>>2]|0)+((N(c[X>>2]|0,c[C>>2]|0)|0)+0)>>0]|0;c[ya>>2]=c[ya>>2]|Ea;Ea=N(c[X>>2]|0,c[C>>2]|0)|0;c[za>>2]=c[za>>2]|d[(c[O>>2]|0)+(Ea+(c[C>>2]|0)-1)>>0];Ea=(c[X>>2]|0)+1|0;c[X>>2]=Ea}while((Ea|0)<(c[W>>2]|0))}else{Ea=(1<>2])-1|0;c[za>>2]=Ea;c[ya>>2]=Ea}a:do if((c[R>>2]|0?(c[Z>>2]|0)==(c[aa>>2]|0):0)?(c[R>>2]=0,c[la>>2]|0):0){c[ba>>2]=0;while(1){Ea=N(c[E>>2]|0,b[(c[S>>2]|0)+(c[Z>>2]<<1)>>1]|0)|0;if((c[ba>>2]|0)>=(Ea-(c[ia>>2]|0)|0))break a;g[(c[ga>>2]|0)+(c[ba>>2]<<2)>>2]=(+g[(c[ga>>2]|0)+(c[ba>>2]<<2)>>2]+ +g[(c[ha>>2]|0)+(c[ba>>2]<<2)>>2])*.5;c[ba>>2]=(c[ba>>2]|0)+1}}while(0);if(c[R>>2]|0){if((c[U>>2]|0)!=-1)x=(c[ga>>2]|0)+(c[U>>2]<<2)|0;else x=0;if(c[ca>>2]|0)j=0;else{j=(c[ga>>2]|0)+((N(c[E>>2]|0,b[(c[S>>2]|0)+(c[Z>>2]<<1)>>1]|0)|0)<<2)|0;j=j+(0-(c[ia>>2]|0)<<2)|0}c[ya>>2]=va(P,c[G>>2]|0,c[F>>2]|0,(c[K>>2]|0)/2|0,c[B>>2]|0,x,c[D>>2]|0,j,1.0,c[ea>>2]|0,c[ya>>2]|0)|0;if((c[U>>2]|0)!=-1)x=(c[ha>>2]|0)+(c[U>>2]<<2)|0;else x=0;if(c[ca>>2]|0)j=0;else{j=(c[ha>>2]|0)+((N(c[E>>2]|0,b[(c[S>>2]|0)+(c[Z>>2]<<1)>>1]|0)|0)<<2)|0;j=j+(0-(c[ia>>2]|0)<<2)|0}c[za>>2]=va(P,c[I>>2]|0,c[F>>2]|0,(c[K>>2]|0)/2|0,c[B>>2]|0,x,c[D>>2]|0,j,1.0,c[ea>>2]|0,c[za>>2]|0)|0}else{k=c[G>>2]|0;if(c[I>>2]|0){if((c[U>>2]|0)!=-1)x=(c[ga>>2]|0)+(c[U>>2]<<2)|0;else x=0;if(c[ca>>2]|0)j=0;else{j=(c[ga>>2]|0)+((N(c[E>>2]|0,b[(c[S>>2]|0)+(c[Z>>2]<<1)>>1]|0)|0)<<2)|0;j=j+(0-(c[ia>>2]|0)<<2)|0}c[ya>>2]=wa(P,k,c[I>>2]|0,c[F>>2]|0,c[K>>2]|0,c[B>>2]|0,x,c[D>>2]|0,j,c[ea>>2]|0,c[ya>>2]|c[za>>2])|0}else{if((c[U>>2]|0)!=-1)x=(c[ga>>2]|0)+(c[U>>2]<<2)|0;else x=0;if(c[ca>>2]|0)j=0;else{j=(c[ga>>2]|0)+((N(c[E>>2]|0,b[(c[S>>2]|0)+(c[Z>>2]<<1)>>1]|0)|0)<<2)|0;j=j+(0-(c[ia>>2]|0)<<2)|0}c[ya>>2]=va(P,k,c[F>>2]|0,c[K>>2]|0,c[B>>2]|0,x,c[D>>2]|0,j,1.0,c[ea>>2]|0,c[ya>>2]|c[za>>2])|0}c[za>>2]=c[ya>>2]}a[(c[O>>2]|0)+((N(c[Z>>2]|0,c[C>>2]|0)|0)+0)>>0]=c[ya>>2];Ea=N(c[Z>>2]|0,c[C>>2]|0)|0;a[(c[O>>2]|0)+(Ea+(c[C>>2]|0)-1)>>0]=c[za>>2];c[L>>2]=(c[L>>2]|0)+((c[(c[ja>>2]|0)+(c[Z>>2]<<2)>>2]|0)+(c[qa>>2]|0));c[xa>>2]=(c[K>>2]|0)>(c[F>>2]<<3|0)&1;c[Z>>2]=(c[Z>>2]|0)+1}c[c[na>>2]>>2]=c[P+36>>2];_(c[ma>>2]|0);l=Aa;return}function ua(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return (c[e>>2]|0)/(c[d>>2]|0)|0|0}function va(a,b,e,f,h,i,j,k,m,n,o){a=a|0;b=b|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=+m;n=n|0;o=o|0;var p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0;Q=l;l=l+112|0;N=Q+100|0;z=Q+96|0;w=Q+92|0;s=Q+88|0;x=Q+84|0;p=Q+80|0;H=Q+76|0;r=Q+72|0;I=Q+68|0;D=Q+64|0;J=Q+60|0;C=Q+56|0;t=Q+52|0;u=Q+48|0;v=Q+44|0;q=Q+40|0;P=Q+36|0;L=Q+32|0;G=Q+28|0;y=Q+24|0;M=Q+20|0;F=Q+16|0;A=Q+12|0;O=Q+8|0;E=Q+4|0;K=Q;c[z>>2]=a;c[w>>2]=b;c[s>>2]=e;c[x>>2]=f;c[p>>2]=h;c[H>>2]=i;c[r>>2]=j;c[I>>2]=k;g[D>>2]=m;c[J>>2]=n;c[C>>2]=o;c[t>>2]=c[s>>2];c[u>>2]=c[s>>2];c[q>>2]=c[p>>2];c[P>>2]=0;c[L>>2]=0;c[y>>2]=0;c[M>>2]=((c[c[z>>2]>>2]|0)!=0^1)&1;c[A>>2]=c[c[z>>2]>>2];c[O>>2]=c[(c[z>>2]|0)+20>>2];c[G>>2]=(c[q>>2]|0)==1&1;c[u>>2]=qa(c[u>>2]|0,c[p>>2]|0)|0;if((c[s>>2]|0)==1){c[N>>2]=xa(c[z>>2]|0,c[w>>2]|0,0,c[x>>2]|0,c[I>>2]|0)|0;P=c[N>>2]|0;l=Q;return P|0}if((c[O>>2]|0)>0)c[L>>2]=c[O>>2];do if((c[J>>2]|0)!=0&(c[H>>2]|0)!=0){if((c[L>>2]|0)==0?!((c[u>>2]&1|0)==0&(c[O>>2]|0)<0|(c[q>>2]|0)>1):0)break;_i(c[J>>2]|0,c[H>>2]|0,(c[s>>2]<<2)+0|0)|0;c[H>>2]=c[J>>2]}while(0);c[F>>2]=0;while(1){if((c[F>>2]|0)>=(c[L>>2]|0))break;if(c[A>>2]|0)sa(c[w>>2]|0,c[s>>2]>>c[F>>2],1<>2]);if(c[H>>2]|0)sa(c[H>>2]|0,c[s>>2]>>c[F>>2],1<>2]);c[C>>2]=d[25196+(c[C>>2]&15)>>0]|0|(d[25196+(c[C>>2]>>4)>>0]|0)<<2;c[F>>2]=(c[F>>2]|0)+1}c[p>>2]=c[p>>2]>>c[L>>2];c[u>>2]=c[u>>2]<>2];while(1){if(!((c[u>>2]&1|0)==0?(c[O>>2]|0)<0:0))break;if(c[A>>2]|0)sa(c[w>>2]|0,c[u>>2]|0,c[p>>2]|0);if(c[H>>2]|0)sa(c[H>>2]|0,c[u>>2]|0,c[p>>2]|0);c[C>>2]=c[C>>2]|c[C>>2]<>2];c[p>>2]=c[p>>2]<<1;c[u>>2]=c[u>>2]>>1;c[P>>2]=(c[P>>2]|0)+1;c[O>>2]=(c[O>>2]|0)+1}c[q>>2]=c[p>>2];c[v>>2]=c[u>>2];if((c[q>>2]|0)>1){if(c[A>>2]|0)ya(c[w>>2]|0,c[u>>2]>>c[L>>2],c[q>>2]<>2],c[G>>2]|0);if(c[H>>2]|0)ya(c[H>>2]|0,c[u>>2]>>c[L>>2],c[q>>2]<>2],c[G>>2]|0)}c[y>>2]=za(c[z>>2]|0,c[w>>2]|0,c[s>>2]|0,c[x>>2]|0,c[p>>2]|0,c[H>>2]|0,c[r>>2]|0,+g[D>>2],c[C>>2]|0)|0;if(c[M>>2]|0){if((c[q>>2]|0)>1)Aa(c[w>>2]|0,c[u>>2]>>c[L>>2],c[q>>2]<>2],c[G>>2]|0);c[u>>2]=c[v>>2];c[p>>2]=c[q>>2];c[F>>2]=0;while(1){if((c[F>>2]|0)>=(c[P>>2]|0))break;c[p>>2]=c[p>>2]>>1;c[u>>2]=c[u>>2]<<1;c[y>>2]=c[y>>2]|(c[y>>2]|0)>>>(c[p>>2]|0);sa(c[w>>2]|0,c[u>>2]|0,c[p>>2]|0);c[F>>2]=(c[F>>2]|0)+1}c[F>>2]=0;while(1){if((c[F>>2]|0)>=(c[L>>2]|0))break;c[y>>2]=d[25212+(c[y>>2]|0)>>0];sa(c[w>>2]|0,c[t>>2]>>c[F>>2],1<>2]);c[F>>2]=(c[F>>2]|0)+1}c[p>>2]=c[p>>2]<>2];a:do if(c[I>>2]|0){g[K>>2]=+B(+(+(c[t>>2]|0)));c[E>>2]=0;while(1){if((c[E>>2]|0)>=(c[t>>2]|0))break a;g[(c[I>>2]|0)+(c[E>>2]<<2)>>2]=+g[K>>2]*+g[(c[w>>2]|0)+(c[E>>2]<<2)>>2];c[E>>2]=(c[E>>2]|0)+1}}while(0);c[y>>2]=c[y>>2]&(1<>2])-1}c[N>>2]=c[y>>2];P=c[N>>2]|0;l=Q;return P|0}function wa(a,b,d,e,f,h,i,j,k,m,n){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;var o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0;X=l;l=l+160|0;U=X+156|0;I=X+152|0;F=X+148|0;G=X+144|0;E=X+140|0;A=X+136|0;C=X+132|0;N=X+128|0;D=X+124|0;O=X+120|0;P=X+116|0;J=X+112|0;r=X+108|0;s=X+104|0;K=X+100|0;R=X+96|0;W=X+92|0;H=X+88|0;T=X+84|0;Q=X+80|0;V=X+76|0;z=X+72|0;L=X+68|0;B=X+64|0;u=X+40|0;t=X+36|0;q=X+32|0;p=X+28|0;o=X+24|0;v=X+20|0;x=X+16|0;y=X+12|0;w=X+8|0;S=X+4|0;M=X;c[I>>2]=a;c[F>>2]=b;c[G>>2]=d;c[E>>2]=e;c[A>>2]=f;c[C>>2]=h;c[N>>2]=i;c[D>>2]=j;c[O>>2]=k;c[P>>2]=m;c[J>>2]=n;c[r>>2]=0;c[s>>2]=0;c[K>>2]=0;g[R>>2]=0.0;g[W>>2]=0.0;c[H>>2]=0;c[T>>2]=((c[c[I>>2]>>2]|0)!=0^1)&1;c[q>>2]=c[c[I>>2]>>2];c[p>>2]=c[(c[I>>2]|0)+24>>2];if((c[E>>2]|0)==1){c[U>>2]=xa(c[I>>2]|0,c[F>>2]|0,c[G>>2]|0,c[A>>2]|0,c[O>>2]|0)|0;W=c[U>>2]|0;l=X;return W|0}c[t>>2]=c[J>>2];Ba(c[I>>2]|0,u,c[F>>2]|0,c[G>>2]|0,c[E>>2]|0,A,c[C>>2]|0,c[C>>2]|0,c[D>>2]|0,1,J);c[K>>2]=c[u>>2];c[r>>2]=c[u+4>>2];c[s>>2]=c[u+8>>2];c[z>>2]=c[u+12>>2];c[L>>2]=c[u+16>>2];c[B>>2]=c[u+20>>2];g[R>>2]=+(c[r>>2]|0)*.000030517578125;g[W>>2]=+(c[s>>2]|0)*.000030517578125;do if((c[E>>2]|0)==2){c[v>>2]=0;c[Q>>2]=c[A>>2];c[V>>2]=0;c[V>>2]=(c[L>>2]|0)!=0&(c[L>>2]|0)!=16384?8:0;c[Q>>2]=(c[Q>>2]|0)-(c[V>>2]|0);c[o>>2]=(c[L>>2]|0)>8192&1;S=(c[I>>2]|0)+28|0;c[S>>2]=(c[S>>2]|0)-((c[B>>2]|0)+(c[V>>2]|0));c[x>>2]=c[o>>2]|0?c[G>>2]|0:c[F>>2]|0;c[y>>2]=c[o>>2]|0?c[F>>2]|0:c[G>>2]|0;do if(c[V>>2]|0)if(c[q>>2]|0){c[v>>2]=+g[c[x>>2]>>2]*+g[(c[y>>2]|0)+4>>2]-+g[(c[x>>2]|0)+4>>2]*+g[c[y>>2]>>2]<0.0&1;bc(c[p>>2]|0,c[v>>2]|0,1);break}else{c[v>>2]=Rb(c[p>>2]|0,1)|0;break}while(0);c[v>>2]=1-(c[v>>2]<<1);c[H>>2]=va(c[I>>2]|0,c[x>>2]|0,c[E>>2]|0,c[Q>>2]|0,c[C>>2]|0,c[N>>2]|0,c[D>>2]|0,c[O>>2]|0,1.0,c[P>>2]|0,c[t>>2]|0)|0;g[c[y>>2]>>2]=+(0-(c[v>>2]|0)|0)*+g[(c[x>>2]|0)+4>>2];g[(c[y>>2]|0)+4>>2]=+(c[v>>2]|0)*+g[c[x>>2]>>2];if(c[T>>2]|0){g[c[F>>2]>>2]=+g[R>>2]*+g[c[F>>2]>>2];g[(c[F>>2]|0)+4>>2]=+g[R>>2]*+g[(c[F>>2]|0)+4>>2];g[c[G>>2]>>2]=+g[W>>2]*+g[c[G>>2]>>2];g[(c[G>>2]|0)+4>>2]=+g[W>>2]*+g[(c[G>>2]|0)+4>>2];g[w>>2]=+g[c[F>>2]>>2];g[c[F>>2]>>2]=+g[w>>2]-+g[c[G>>2]>>2];g[c[G>>2]>>2]=+g[w>>2]+ +g[c[G>>2]>>2];g[w>>2]=+g[(c[F>>2]|0)+4>>2];g[(c[F>>2]|0)+4>>2]=+g[w>>2]-+g[(c[G>>2]|0)+4>>2];g[(c[G>>2]|0)+4>>2]=+g[w>>2]+ +g[(c[G>>2]|0)+4>>2]}}else{h=c[A>>2]|0;if((c[A>>2]|0)>=(((c[A>>2]|0)-(c[z>>2]|0)|0)/2|0|0))h=(h-(c[z>>2]|0)|0)/2|0;if(0<=(h|0)){h=c[A>>2]|0;if((c[A>>2]|0)>=(((c[A>>2]|0)-(c[z>>2]|0)|0)/2|0|0))h=(h-(c[z>>2]|0)|0)/2|0}else h=0;c[Q>>2]=h;c[V>>2]=(c[A>>2]|0)-(c[Q>>2]|0);h=(c[I>>2]|0)+28|0;c[h>>2]=(c[h>>2]|0)-(c[B>>2]|0);c[S>>2]=c[(c[I>>2]|0)+28>>2];h=c[I>>2]|0;if((c[Q>>2]|0)>=(c[V>>2]|0)){c[H>>2]=va(h,c[F>>2]|0,c[E>>2]|0,c[Q>>2]|0,c[C>>2]|0,c[N>>2]|0,c[D>>2]|0,c[O>>2]|0,1.0,c[P>>2]|0,c[J>>2]|0)|0;c[S>>2]=(c[Q>>2]|0)-((c[S>>2]|0)-(c[(c[I>>2]|0)+28>>2]|0));if((c[S>>2]|0)>24&(c[L>>2]|0)!=0)c[V>>2]=(c[V>>2]|0)+((c[S>>2]|0)-24);W=va(c[I>>2]|0,c[G>>2]|0,c[E>>2]|0,c[V>>2]|0,c[C>>2]|0,0,c[D>>2]|0,0,+g[W>>2],0,c[J>>2]>>c[C>>2])|0;c[H>>2]=c[H>>2]|W;break}else{c[H>>2]=va(h,c[G>>2]|0,c[E>>2]|0,c[V>>2]|0,c[C>>2]|0,0,c[D>>2]|0,0,+g[W>>2],0,c[J>>2]>>c[C>>2])|0;c[S>>2]=(c[V>>2]|0)-((c[S>>2]|0)-(c[(c[I>>2]|0)+28>>2]|0));if((c[S>>2]|0)>24&(c[L>>2]|0)!=16384)c[Q>>2]=(c[Q>>2]|0)+((c[S>>2]|0)-24);W=va(c[I>>2]|0,c[F>>2]|0,c[E>>2]|0,c[Q>>2]|0,c[C>>2]|0,c[N>>2]|0,c[D>>2]|0,c[O>>2]|0,1.0,c[P>>2]|0,c[J>>2]|0)|0;c[H>>2]=c[H>>2]|W;break}}while(0);a:do if(c[T>>2]|0){if((c[E>>2]|0)!=2)Ka(c[F>>2]|0,c[G>>2]|0,+g[R>>2],c[E>>2]|0,c[(c[I>>2]|0)+40>>2]|0);if(c[K>>2]|0){c[M>>2]=0;while(1){if((c[M>>2]|0)>=(c[E>>2]|0))break a;g[(c[G>>2]|0)+(c[M>>2]<<2)>>2]=-+g[(c[G>>2]|0)+(c[M>>2]<<2)>>2];c[M>>2]=(c[M>>2]|0)+1}}}while(0);c[U>>2]=c[H>>2];W=c[U>>2]|0;l=X;return W|0}function xa(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;u=l;l=l+48|0;m=u+44|0;h=u+40|0;i=u+36|0;j=u+32|0;p=u+28|0;q=u+24|0;k=u+20|0;s=u+16|0;t=u+12|0;o=u+8|0;n=u+4|0;r=u;c[m>>2]=a;c[h>>2]=b;c[i>>2]=d;c[j>>2]=e;c[p>>2]=f;c[q>>2]=((c[c[m>>2]>>2]|0)!=0^1)&1;c[t>>2]=c[h>>2];c[o>>2]=c[c[m>>2]>>2];c[n>>2]=c[(c[m>>2]|0)+24>>2];c[s>>2]=(c[i>>2]|0)!=0&1;c[k>>2]=0;do{c[r>>2]=0;if((c[(c[m>>2]|0)+28>>2]|0)>=8){if(c[o>>2]|0){c[r>>2]=+g[c[t>>2]>>2]<0.0&1;bc(c[n>>2]|0,c[r>>2]|0,1)}else c[r>>2]=Rb(c[n>>2]|0,1)|0;f=(c[m>>2]|0)+28|0;c[f>>2]=(c[f>>2]|0)-8;c[j>>2]=(c[j>>2]|0)-8}if(c[q>>2]|0)g[c[t>>2]>>2]=c[r>>2]|0?-1.0:1.0;c[t>>2]=c[i>>2];f=(c[k>>2]|0)+1|0;c[k>>2]=f}while((f|0)<(1+(c[s>>2]|0)|0));if(!(c[p>>2]|0)){l=u;return 1}g[c[p>>2]>>2]=+g[c[h>>2]>>2];l=u;return 1}function ya(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;p=l;l=l+48|0;i=p+32|0;h=p+28|0;o=p+24|0;q=p+20|0;j=p+16|0;k=p+12|0;f=p+8|0;n=p+4|0;m=p;c[i>>2]=a;c[h>>2]=b;c[o>>2]=d;c[q>>2]=e;c[f>>2]=N(c[h>>2]|0,c[o>>2]|0)|0;d=c[f>>2]|0;c[n>>2]=$()|0;b=l;l=l+((1*(d<<2)|0)+15&-16)|0;if(c[q>>2]|0){c[m>>2]=8+(c[o>>2]<<2)+-8;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[o>>2]|0))break;c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[h>>2]|0))break;d=N(c[k>>2]|0,c[o>>2]|0)|0;q=N(c[(c[m>>2]|0)+(c[j>>2]<<2)>>2]|0,c[h>>2]|0)|0;g[b+(q+(c[k>>2]|0)<<2)>>2]=+g[(c[i>>2]|0)+(d+(c[j>>2]|0)<<2)>>2];c[k>>2]=(c[k>>2]|0)+1}c[j>>2]=(c[j>>2]|0)+1}o=c[i>>2]|0;m=c[f>>2]|0;m=m<<2;q=0;q=m+q|0;_i(o|0,b|0,q|0)|0;q=c[n>>2]|0;_(q|0);l=p;return}else{c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[o>>2]|0))break;c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[h>>2]|0))break;m=N(c[k>>2]|0,c[o>>2]|0)|0;q=N(c[j>>2]|0,c[h>>2]|0)|0;g[b+(q+(c[k>>2]|0)<<2)>>2]=+g[(c[i>>2]|0)+(m+(c[j>>2]|0)<<2)>>2];c[k>>2]=(c[k>>2]|0)+1}c[j>>2]=(c[j>>2]|0)+1}o=c[i>>2]|0;m=c[f>>2]|0;m=m<<2;q=0;q=m+q|0;_i(o|0,b|0,q|0)|0;q=c[n>>2]|0;_(q|0);l=p;return}}function za(a,e,f,h,i,j,k,m,n){a=a|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=+m;n=n|0;var o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0;Z=l;l=l+176|0;S=Z+164|0;R=Z+160|0;V=Z+156|0;C=Z+152|0;W=Z+148|0;U=Z+144|0;Q=Z+140|0;Y=Z+136|0;T=Z+132|0;_=Z+128|0;w=Z+124|0;s=Z+120|0;o=Z+116|0;p=Z+112|0;E=Z+108|0;J=Z+104|0;O=Z+100|0;X=Z+96|0;x=Z+92|0;F=Z+88|0;P=Z+84|0;v=Z+80|0;t=Z+76|0;B=Z+72|0;G=Z+68|0;I=Z+64|0;M=Z+60|0;A=Z+56|0;H=Z+52|0;D=Z+48|0;q=Z+24|0;K=Z+20|0;L=Z+16|0;z=Z+12|0;u=Z+8|0;r=Z+4|0;y=Z;c[S>>2]=a;c[R>>2]=e;c[V>>2]=f;c[C>>2]=h;c[W>>2]=i;c[U>>2]=j;c[Q>>2]=k;g[Y>>2]=m;c[T>>2]=n;c[o>>2]=0;c[p>>2]=0;c[E>>2]=c[W>>2];g[J>>2]=0.0;g[O>>2]=0.0;c[X>>2]=0;c[x>>2]=((c[c[S>>2]>>2]|0)!=0^1)&1;c[F>>2]=0;c[P>>2]=c[c[S>>2]>>2];c[v>>2]=c[(c[S>>2]|0)+4>>2];c[t>>2]=c[(c[S>>2]|0)+8>>2];c[B>>2]=c[(c[S>>2]|0)+16>>2];c[G>>2]=c[(c[S>>2]|0)+24>>2];j=N((c[Q>>2]|0)+1|0,c[(c[v>>2]|0)+8>>2]|0)|0;c[_>>2]=(c[(c[v>>2]|0)+92+8>>2]|0)+(b[(c[(c[v>>2]|0)+92+4>>2]|0)+(j+(c[t>>2]|0)<<1)>>1]|0);if((c[Q>>2]|0)!=-1?((c[V>>2]|0)>2?(c[C>>2]|0)>((d[(c[_>>2]|0)+(d[c[_>>2]>>0]|0)>>0]|0)+12|0):0):0){c[K>>2]=0;c[V>>2]=c[V>>2]>>1;c[F>>2]=(c[R>>2]|0)+(c[V>>2]<<2);c[Q>>2]=(c[Q>>2]|0)-1;if((c[W>>2]|0)==1)c[T>>2]=c[T>>2]&1|c[T>>2]<<1;c[W>>2]=(c[W>>2]|0)+1>>1;Ba(c[S>>2]|0,q,c[R>>2]|0,c[F>>2]|0,c[V>>2]|0,C,c[W>>2]|0,c[E>>2]|0,c[Q>>2]|0,0,T);c[o>>2]=c[q+4>>2];c[p>>2]=c[q+8>>2];c[A>>2]=c[q+12>>2];c[H>>2]=c[q+16>>2];c[D>>2]=c[q+20>>2];g[J>>2]=+(c[o>>2]|0)*.000030517578125;g[O>>2]=+(c[p>>2]|0)*.000030517578125;do if((c[E>>2]|0)>1?c[H>>2]&16383|0:0){i=c[A>>2]|0;if((c[H>>2]|0)>8192){c[A>>2]=(c[A>>2]|0)-(i>>4-(c[Q>>2]|0));break}if(0<(i+(c[V>>2]<<3>>5-(c[Q>>2]|0))|0))i=0;else i=(c[A>>2]|0)+(c[V>>2]<<3>>5-(c[Q>>2]|0))|0;c[A>>2]=i}while(0);i=c[C>>2]|0;if((c[C>>2]|0)>=(((c[C>>2]|0)-(c[A>>2]|0)|0)/2|0|0))i=(i-(c[A>>2]|0)|0)/2|0;if(0<=(i|0)){i=c[C>>2]|0;if((c[C>>2]|0)>=(((c[C>>2]|0)-(c[A>>2]|0)|0)/2|0|0))i=(i-(c[A>>2]|0)|0)/2|0}else i=0;c[I>>2]=i;c[M>>2]=(c[C>>2]|0)-(c[I>>2]|0);_=(c[S>>2]|0)+28|0;c[_>>2]=(c[_>>2]|0)-(c[D>>2]|0);if(c[U>>2]|0)c[K>>2]=(c[U>>2]|0)+(c[V>>2]<<2);c[L>>2]=c[(c[S>>2]|0)+28>>2];i=c[S>>2]|0;if((c[I>>2]|0)>=(c[M>>2]|0)){c[X>>2]=za(i,c[R>>2]|0,c[V>>2]|0,c[I>>2]|0,c[W>>2]|0,c[U>>2]|0,c[Q>>2]|0,+g[Y>>2]*+g[J>>2],c[T>>2]|0)|0;c[L>>2]=(c[I>>2]|0)-((c[L>>2]|0)-(c[(c[S>>2]|0)+28>>2]|0));if((c[L>>2]|0)>24&(c[H>>2]|0)!=0)c[M>>2]=(c[M>>2]|0)+((c[L>>2]|0)-24);_=za(c[S>>2]|0,c[F>>2]|0,c[V>>2]|0,c[M>>2]|0,c[W>>2]|0,c[K>>2]|0,c[Q>>2]|0,+g[Y>>2]*+g[O>>2],c[T>>2]>>c[W>>2])|0;c[X>>2]=c[X>>2]|_<<(c[E>>2]>>1);_=c[X>>2]|0;l=Z;return _|0}else{_=za(i,c[F>>2]|0,c[V>>2]|0,c[M>>2]|0,c[W>>2]|0,c[K>>2]|0,c[Q>>2]|0,+g[Y>>2]*+g[O>>2],c[T>>2]>>c[W>>2])|0;c[X>>2]=_<<(c[E>>2]>>1);c[L>>2]=(c[M>>2]|0)-((c[L>>2]|0)-(c[(c[S>>2]|0)+28>>2]|0));if((c[L>>2]|0)>24&(c[H>>2]|0)!=16384)c[I>>2]=(c[I>>2]|0)+((c[L>>2]|0)-24);_=za(c[S>>2]|0,c[R>>2]|0,c[V>>2]|0,c[I>>2]|0,c[W>>2]|0,c[U>>2]|0,c[Q>>2]|0,+g[Y>>2]*+g[J>>2],c[T>>2]|0)|0;c[X>>2]=c[X>>2]|_;_=c[X>>2]|0;l=Z;return _|0}}c[w>>2]=Ca(c[v>>2]|0,c[t>>2]|0,c[Q>>2]|0,c[C>>2]|0)|0;c[s>>2]=Da(c[v>>2]|0,c[t>>2]|0,c[Q>>2]|0,c[w>>2]|0)|0;i=c[S>>2]|0;k=c[s>>2]|0;while(1){_=i+28|0;c[_>>2]=(c[_>>2]|0)-k;if(!((c[(c[S>>2]|0)+28>>2]|0)<0?(c[w>>2]|0)>0:0))break;i=(c[S>>2]|0)+28|0;c[i>>2]=(c[i>>2]|0)+(c[s>>2]|0);c[w>>2]=(c[w>>2]|0)+-1;c[s>>2]=Da(c[v>>2]|0,c[t>>2]|0,c[Q>>2]|0,c[w>>2]|0)|0;i=c[S>>2]|0;k=c[s>>2]|0}if(c[w>>2]|0){c[z>>2]=Ea(c[w>>2]|0)|0;a=c[R>>2]|0;h=c[V>>2]|0;e=c[z>>2]|0;f=c[B>>2]|0;k=c[W>>2]|0;i=c[G>>2]|0;if(c[P>>2]|0){c[X>>2]=Xc(a,h,e,f,k,i)|0;_=c[X>>2]|0;l=Z;return _|0}else{c[X>>2]=ad(a,h,e,f,k,i,+g[Y>>2])|0;_=c[X>>2]|0;l=Z;return _|0}}if(!(c[x>>2]|0)){_=c[X>>2]|0;l=Z;return _|0}c[r>>2]=(1<>2])-1;c[T>>2]=c[T>>2]&c[r>>2];if(!(c[T>>2]|0)){aj(c[R>>2]|0,0,c[V>>2]<<2|0)|0;_=c[X>>2]|0;l=Z;return _|0}_=(c[U>>2]|0)==0;c[u>>2]=0;if(_){while(1){if((c[u>>2]|0)>=(c[V>>2]|0))break;_=ka(c[(c[S>>2]|0)+36>>2]|0)|0;c[(c[S>>2]|0)+36>>2]=_;g[(c[R>>2]|0)+(c[u>>2]<<2)>>2]=+(c[(c[S>>2]|0)+36>>2]>>20|0);c[u>>2]=(c[u>>2]|0)+1}c[X>>2]=c[r>>2]}else{while(1){if((c[u>>2]|0)>=(c[V>>2]|0))break;_=ka(c[(c[S>>2]|0)+36>>2]|0)|0;c[(c[S>>2]|0)+36>>2]=_;g[y>>2]=.00390625;m=+g[y>>2];g[y>>2]=c[(c[S>>2]|0)+36>>2]&32768|0?m:-m;g[(c[R>>2]|0)+(c[u>>2]<<2)>>2]=+g[(c[U>>2]|0)+(c[u>>2]<<2)>>2]+ +g[y>>2];c[u>>2]=(c[u>>2]|0)+1}c[X>>2]=c[T>>2]}cd(c[R>>2]|0,c[V>>2]|0,+g[Y>>2],c[(c[S>>2]|0)+40>>2]|0);_=c[X>>2]|0;l=Z;return _|0}function Aa(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;p=l;l=l+48|0;i=p+32|0;h=p+28|0;o=p+24|0;q=p+20|0;j=p+16|0;k=p+12|0;f=p+8|0;n=p+4|0;m=p;c[i>>2]=a;c[h>>2]=b;c[o>>2]=d;c[q>>2]=e;c[f>>2]=N(c[h>>2]|0,c[o>>2]|0)|0;d=c[f>>2]|0;c[n>>2]=$()|0;b=l;l=l+((1*(d<<2)|0)+15&-16)|0;if(c[q>>2]|0){c[m>>2]=8+(c[o>>2]<<2)+-8;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[o>>2]|0))break;c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[h>>2]|0))break;d=N(c[(c[m>>2]|0)+(c[j>>2]<<2)>>2]|0,c[h>>2]|0)|0;q=N(c[k>>2]|0,c[o>>2]|0)|0;g[b+(q+(c[j>>2]|0)<<2)>>2]=+g[(c[i>>2]|0)+(d+(c[k>>2]|0)<<2)>>2];c[k>>2]=(c[k>>2]|0)+1}c[j>>2]=(c[j>>2]|0)+1}o=c[i>>2]|0;m=c[f>>2]|0;m=m<<2;q=0;q=m+q|0;_i(o|0,b|0,q|0)|0;q=c[n>>2]|0;_(q|0);l=p;return}else{c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[o>>2]|0))break;c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[h>>2]|0))break;m=N(c[j>>2]|0,c[h>>2]|0)|0;q=N(c[k>>2]|0,c[o>>2]|0)|0;g[b+(q+(c[j>>2]|0)<<2)>>2]=+g[(c[i>>2]|0)+(m+(c[k>>2]|0)<<2)>>2];c[k>>2]=(c[k>>2]|0)+1}c[j>>2]=(c[j>>2]|0)+1}o=c[i>>2]|0;m=c[f>>2]|0;m=m<<2;q=0;q=m+q|0;_i(o|0,b|0,q|0)|0;q=c[n>>2]|0;_(q|0);l=p;return}}function Ba(a,d,e,f,h,i,j,k,m,n,o){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;var p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0;Z=l;l=l+160|0;q=Z+148|0;X=Z+144|0;D=Z+140|0;E=Z+136|0;L=Z+132|0;M=Z+128|0;K=Z+124|0;p=Z+120|0;ba=Z+116|0;J=Z+112|0;R=Z+108|0;I=Z+104|0;V=Z+100|0;O=Z+96|0;S=Z+92|0;U=Z+88|0;W=Z+84|0;$=Z+80|0;aa=Z+76|0;Y=Z+72|0;T=Z+68|0;Q=Z+64|0;H=Z+60|0;G=Z+56|0;_=Z+52|0;P=Z+48|0;F=Z+44|0;z=Z+40|0;B=Z+36|0;A=Z+32|0;C=Z+28|0;u=Z+24|0;x=Z+20|0;y=Z+16|0;w=Z+12|0;r=Z+8|0;s=Z+4|0;t=Z;c[q>>2]=a;c[X>>2]=d;c[D>>2]=e;c[E>>2]=f;c[L>>2]=h;c[M>>2]=i;c[K>>2]=j;c[p>>2]=k;c[ba>>2]=m;c[J>>2]=n;c[R>>2]=o;c[V>>2]=0;c[T>>2]=0;c[Q>>2]=c[c[q>>2]>>2];c[H>>2]=c[(c[q>>2]|0)+4>>2];c[G>>2]=c[(c[q>>2]|0)+8>>2];c[_>>2]=c[(c[q>>2]|0)+12>>2];c[P>>2]=c[(c[q>>2]|0)+24>>2];c[F>>2]=c[(c[q>>2]|0)+32>>2];c[$>>2]=(b[(c[(c[H>>2]|0)+56>>2]|0)+(c[G>>2]<<1)>>1]|0)+(c[ba>>2]<<3);c[aa>>2]=(c[$>>2]>>1)-((c[J>>2]|0?(c[L>>2]|0)==2:0)?16:4);c[I>>2]=Fa(c[L>>2]|0,c[c[M>>2]>>2]|0,c[aa>>2]|0,c[$>>2]|0,c[J>>2]|0)|0;if(c[J>>2]|0?(c[G>>2]|0)>=(c[_>>2]|0):0)c[I>>2]=1;if(c[Q>>2]|0)c[V>>2]=ed(c[D>>2]|0,c[E>>2]|0,c[J>>2]|0,c[L>>2]|0,c[(c[q>>2]|0)+40>>2]|0)|0;c[Y>>2]=Gb(c[P>>2]|0)|0;do if((c[I>>2]|0)!=1){if(c[Q>>2]|0)c[V>>2]=(N(c[V>>2]|0,c[I>>2]|0)|0)+8192>>14;do if((c[J>>2]|0)!=0&(c[L>>2]|0)>2){c[z>>2]=3;c[B>>2]=c[V>>2];c[A>>2]=(c[I>>2]|0)/2|0;p=N(c[z>>2]|0,(c[A>>2]|0)+1|0)|0;c[C>>2]=p+(c[A>>2]|0);p=c[P>>2]|0;if(c[Q>>2]|0){if((c[B>>2]|0)<=(c[A>>2]|0))k=N(c[z>>2]|0,c[B>>2]|0)|0;else k=(c[B>>2]|0)-1-(c[A>>2]|0)+(N((c[A>>2]|0)+1|0,c[z>>2]|0)|0)|0;if((c[B>>2]|0)<=(c[A>>2]|0))j=N(c[z>>2]|0,(c[B>>2]|0)+1|0)|0;else j=(c[B>>2]|0)-(c[A>>2]|0)+(N((c[A>>2]|0)+1|0,c[z>>2]|0)|0)|0;Ub(p,k,j,c[C>>2]|0);break}c[u>>2]=Kb(p,c[C>>2]|0)|0;if((c[u>>2]|0)<(N((c[A>>2]|0)+1|0,c[z>>2]|0)|0))c[B>>2]=(c[u>>2]|0)/(c[z>>2]|0)|0;else c[B>>2]=(c[A>>2]|0)+1+((c[u>>2]|0)-(N((c[A>>2]|0)+1|0,c[z>>2]|0)|0));if((c[B>>2]|0)<=(c[A>>2]|0))k=N(c[z>>2]|0,c[B>>2]|0)|0;else k=(c[B>>2]|0)-1-(c[A>>2]|0)+(N((c[A>>2]|0)+1|0,c[z>>2]|0)|0)|0;if((c[B>>2]|0)<=(c[A>>2]|0))j=N(c[z>>2]|0,(c[B>>2]|0)+1|0)|0;else j=(c[B>>2]|0)-(c[A>>2]|0)+(N((c[A>>2]|0)+1|0,c[z>>2]|0)|0)|0;Nb(c[P>>2]|0,k,j,c[C>>2]|0);c[V>>2]=c[B>>2]}else{if((c[p>>2]|0)>1|(c[J>>2]|0)!=0){j=c[P>>2]|0;if(c[Q>>2]|0){ac(j,c[V>>2]|0,(c[I>>2]|0)+1|0);break}else{c[V>>2]=Qb(j,(c[I>>2]|0)+1|0)|0;break}}c[x>>2]=1;c[y>>2]=N((c[I>>2]>>1)+1|0,(c[I>>2]>>1)+1|0)|0;if(!(c[Q>>2]|0)){c[r>>2]=0;c[s>>2]=Kb(c[P>>2]|0,c[y>>2]|0)|0;if((c[s>>2]|0)<((N(c[I>>2]>>1,(c[I>>2]>>1)+1|0)|0)>>1|0)){c[V>>2]=((pc((c[s>>2]<<3)+1|0)|0)-1|0)>>>1;c[x>>2]=(c[V>>2]|0)+1;c[r>>2]=(N(c[V>>2]|0,(c[V>>2]|0)+1|0)|0)>>1}else{ba=(c[I>>2]|0)+1<<1;c[V>>2]=(ba-(pc(((c[y>>2]|0)-(c[s>>2]|0)-1<<3)+1|0)|0)|0)>>>1;c[x>>2]=(c[I>>2]|0)+1-(c[V>>2]|0);c[r>>2]=(c[y>>2]|0)-((N((c[I>>2]|0)+1-(c[V>>2]|0)|0,(c[I>>2]|0)+2-(c[V>>2]|0)|0)|0)>>1)}Nb(c[P>>2]|0,c[r>>2]|0,(c[r>>2]|0)+(c[x>>2]|0)|0,c[y>>2]|0);break}if((c[V>>2]|0)<=(c[I>>2]>>1|0))j=(c[V>>2]|0)+1|0;else j=(c[I>>2]|0)+1-(c[V>>2]|0)|0;c[x>>2]=j;if((c[V>>2]|0)<=(c[I>>2]>>1|0))j=(N(c[V>>2]|0,(c[V>>2]|0)+1|0)|0)>>1;else j=(c[y>>2]|0)-((N((c[I>>2]|0)+1-(c[V>>2]|0)|0,(c[I>>2]|0)+2-(c[V>>2]|0)|0)|0)>>1)|0;c[w>>2]=j;Ub(c[P>>2]|0,c[w>>2]|0,(c[w>>2]|0)+(c[x>>2]|0)|0,c[y>>2]|0)}while(0);c[V>>2]=qa(c[V>>2]<<14,c[I>>2]|0)|0;if((c[Q>>2]|0)!=0&(c[J>>2]|0)!=0)if(!(c[V>>2]|0)){Ga(c[H>>2]|0,c[D>>2]|0,c[E>>2]|0,c[F>>2]|0,c[G>>2]|0,c[L>>2]|0);break}else{Ha(c[D>>2]|0,c[E>>2]|0,c[L>>2]|0);break}}else if(c[J>>2]|0){if(c[Q>>2]|0){c[T>>2]=(c[V>>2]|0)>8192&1;a:do if(c[T>>2]|0){c[t>>2]=0;while(1){if((c[t>>2]|0)>=(c[L>>2]|0))break a;g[(c[E>>2]|0)+(c[t>>2]<<2)>>2]=-+g[(c[E>>2]|0)+(c[t>>2]<<2)>>2];c[t>>2]=(c[t>>2]|0)+1}}while(0);Ga(c[H>>2]|0,c[D>>2]|0,c[E>>2]|0,c[F>>2]|0,c[G>>2]|0,c[L>>2]|0)}do if((c[c[M>>2]>>2]|0)>16?(c[(c[q>>2]|0)+28>>2]|0)>16:0){j=c[P>>2]|0;if(c[Q>>2]|0){_b(j,c[T>>2]|0,2);break}else{c[T>>2]=Ob(j,2)|0;break}}else v=60;while(0);if((v|0)==60)c[T>>2]=0;c[V>>2]=0}while(0);ba=Gb(c[P>>2]|0)|0;c[W>>2]=ba-(c[Y>>2]|0);ba=c[M>>2]|0;c[ba>>2]=(c[ba>>2]|0)-(c[W>>2]|0);if(!(c[V>>2]|0)){c[S>>2]=32767;c[U>>2]=0;ba=c[R>>2]|0;c[ba>>2]=c[ba>>2]&(1<>2])-1;c[O>>2]=-16384;ba=c[T>>2]|0;aa=c[X>>2]|0;c[aa>>2]=ba;aa=c[S>>2]|0;ba=c[X>>2]|0;ba=ba+4|0;c[ba>>2]=aa;ba=c[U>>2]|0;aa=c[X>>2]|0;aa=aa+8|0;c[aa>>2]=ba;aa=c[O>>2]|0;ba=c[X>>2]|0;ba=ba+12|0;c[ba>>2]=aa;ba=c[V>>2]|0;aa=c[X>>2]|0;aa=aa+16|0;c[aa>>2]=ba;aa=c[W>>2]|0;ba=c[X>>2]|0;ba=ba+20|0;c[ba>>2]=aa;l=Z;return}if((c[V>>2]|0)==16384){c[S>>2]=0;c[U>>2]=32767;ba=c[R>>2]|0;c[ba>>2]=c[ba>>2]&(1<>2])-1<>2];c[O>>2]=16384;ba=c[T>>2]|0;aa=c[X>>2]|0;c[aa>>2]=ba;aa=c[S>>2]|0;ba=c[X>>2]|0;ba=ba+4|0;c[ba>>2]=aa;ba=c[U>>2]|0;aa=c[X>>2]|0;aa=aa+8|0;c[aa>>2]=ba;aa=c[O>>2]|0;ba=c[X>>2]|0;ba=ba+12|0;c[ba>>2]=aa;ba=c[V>>2]|0;aa=c[X>>2]|0;aa=aa+16|0;c[aa>>2]=ba;aa=c[W>>2]|0;ba=c[X>>2]|0;ba=ba+20|0;c[ba>>2]=aa;l=Z;return}else{c[S>>2]=(Ia(c[V>>2]&65535)|0)<<16>>16;c[U>>2]=(Ia(16384-(c[V>>2]|0)&65535)|0)<<16>>16;ba=((c[L>>2]|0)-1<<7&65535)<<16>>16;c[O>>2]=16384+(N(ba,((Ja(c[U>>2]|0,c[S>>2]|0)|0)&65535)<<16>>16)|0)>>15;ba=c[T>>2]|0;aa=c[X>>2]|0;c[aa>>2]=ba;aa=c[S>>2]|0;ba=c[X>>2]|0;ba=ba+4|0;c[ba>>2]=aa;ba=c[U>>2]|0;aa=c[X>>2]|0;aa=aa+8|0;c[aa>>2]=ba;aa=c[O>>2]|0;ba=c[X>>2]|0;ba=ba+12|0;c[ba>>2]=aa;ba=c[V>>2]|0;aa=c[X>>2]|0;aa=aa+16|0;c[aa>>2]=ba;aa=c[W>>2]|0;ba=c[X>>2]|0;ba=ba+20|0;c[ba>>2]=aa;l=Z;return}}function Ca(a,e,f,g){a=a|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;p=l;l=l+48|0;o=p+36|0;r=p+32|0;q=p+28|0;s=p+24|0;j=p+20|0;h=p+16|0;n=p+12|0;m=p+8|0;k=p+4|0;i=p;c[r>>2]=a;c[q>>2]=e;c[s>>2]=f;c[j>>2]=g;c[s>>2]=(c[s>>2]|0)+1;a=N(c[s>>2]|0,c[(c[r>>2]|0)+8>>2]|0)|0;c[k>>2]=(c[(c[r>>2]|0)+92+8>>2]|0)+(b[(c[(c[r>>2]|0)+92+4>>2]|0)+(a+(c[q>>2]|0)<<1)>>1]|0);c[n>>2]=0;c[m>>2]=d[c[k>>2]>>0];c[j>>2]=(c[j>>2]|0)+-1;c[h>>2]=0;while(1){if((c[h>>2]|0)>=6)break;c[i>>2]=(c[n>>2]|0)+(c[m>>2]|0)+1>>1;f=c[i>>2]|0;if((d[(c[k>>2]|0)+(c[i>>2]|0)>>0]|0)>=(c[j>>2]|0))c[m>>2]=f;else c[n>>2]=f;c[h>>2]=(c[h>>2]|0)+1}if(!(c[n>>2]|0))f=-1;else f=d[(c[k>>2]|0)+(c[n>>2]|0)>>0]|0;if(((c[j>>2]|0)-f|0)<=((d[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0)-(c[j>>2]|0)|0)){c[o>>2]=c[n>>2];s=c[o>>2]|0;l=p;return s|0}else{c[o>>2]=c[m>>2];s=c[o>>2]|0;l=p;return s|0}return 0}function Da(a,e,f,g){a=a|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0;j=l;l=l+32|0;m=j+16|0;k=j+12|0;n=j+8|0;i=j+4|0;h=j;c[m>>2]=a;c[k>>2]=e;c[n>>2]=f;c[i>>2]=g;c[n>>2]=(c[n>>2]|0)+1;g=N(c[n>>2]|0,c[(c[m>>2]|0)+8>>2]|0)|0;c[h>>2]=(c[(c[m>>2]|0)+92+8>>2]|0)+(b[(c[(c[m>>2]|0)+92+4>>2]|0)+(g+(c[k>>2]|0)<<1)>>1]|0);if(!(c[i>>2]|0)){n=0;l=j;return n|0}n=(d[(c[h>>2]|0)+(c[i>>2]|0)>>0]|0)+1|0;l=j;return n|0}function Ea(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;a=c[b>>2]|0;if((c[b>>2]|0)<8){b=a;l=d;return b|0}b=8+(a&7)<<(c[b>>2]>>3)-1;l=d;return b|0}function Fa(a,d,e,f,g){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;o=l;l=l+32|0;p=o+28|0;i=o+24|0;j=o+20|0;k=o+16|0;q=o+12|0;n=o+8|0;m=o+4|0;h=o;c[p>>2]=a;c[i>>2]=d;c[j>>2]=e;c[k>>2]=f;c[q>>2]=g;c[h>>2]=(c[p>>2]<<1)-1;if((c[q>>2]|0)!=0&(c[p>>2]|0)==2)c[h>>2]=(c[h>>2]|0)+-1;q=(c[i>>2]|0)+(N(c[h>>2]|0,c[j>>2]|0)|0)|0;c[m>>2]=ua(q,c[h>>2]|0)|0;if(((c[i>>2]|0)-(c[k>>2]|0)-32|0)<(c[m>>2]|0))a=(c[i>>2]|0)-(c[k>>2]|0)-32|0;else a=c[m>>2]|0;c[m>>2]=a;c[m>>2]=64<(c[m>>2]|0)?64:c[m>>2]|0;if((c[m>>2]|0)<4){c[n>>2]=1;q=c[n>>2]|0;l=o;return q|0}else{c[n>>2]=b[22328+((c[m>>2]&7)<<1)>>1]>>14-(c[m>>2]>>3);c[n>>2]=(c[n>>2]|0)+1>>1<<1;q=c[n>>2]|0;l=o;return q|0}return 0}function Ga(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0;r=l;l=l+64|0;v=r+56|0;j=r+52|0;k=r+48|0;x=r+44|0;y=r+40|0;i=r+36|0;w=r+32|0;o=r+28|0;m=r+24|0;n=r+20|0;u=r+16|0;t=r+12|0;s=r+8|0;q=r+4|0;p=r;c[v>>2]=a;c[j>>2]=b;c[k>>2]=d;c[x>>2]=e;c[y>>2]=f;c[i>>2]=h;c[w>>2]=c[y>>2];g[u>>2]=+g[(c[x>>2]|0)+(c[w>>2]<<2)>>2];g[t>>2]=+g[(c[x>>2]|0)+((c[w>>2]|0)+(c[(c[v>>2]|0)+8>>2]|0)<<2)>>2];g[s>>2]=+B(+(+g[u>>2]*+g[u>>2]+1.0000000036274937e-15+ +g[t>>2]*+g[t>>2]))+1.0000000036274937e-15;g[m>>2]=+g[u>>2]/+g[s>>2];g[n>>2]=+g[t>>2]/+g[s>>2];c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[i>>2]|0))break;g[p>>2]=+g[(c[j>>2]|0)+(c[o>>2]<<2)>>2];g[q>>2]=+g[(c[k>>2]|0)+(c[o>>2]<<2)>>2];g[(c[j>>2]|0)+(c[o>>2]<<2)>>2]=+g[m>>2]*+g[p>>2]+ +g[n>>2]*+g[q>>2];c[o>>2]=(c[o>>2]|0)+1}l=r;return}function Ha(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;f=m+20|0;h=m+16|0;e=m+12|0;i=m+8|0;k=m+4|0;j=m;c[f>>2]=a;c[h>>2]=b;c[e>>2]=d;c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[e>>2]|0))break;g[j>>2]=+g[(c[f>>2]|0)+(c[i>>2]<<2)>>2]*.7071067690849304;g[k>>2]=+g[(c[h>>2]|0)+(c[i>>2]<<2)>>2]*.7071067690849304;g[(c[f>>2]|0)+(c[i>>2]<<2)>>2]=+g[j>>2]+ +g[k>>2];g[(c[h>>2]|0)+(c[i>>2]<<2)>>2]=+g[k>>2]-+g[j>>2];c[i>>2]=(c[i>>2]|0)+1}l=m;return}function Ia(a){a=a|0;var d=0,e=0,f=0,g=0;e=l;l=l+16|0;g=e+6|0;f=e;d=e+4|0;b[g>>1]=a;c[f>>2]=4096+(N(b[g>>1]|0,b[g>>1]|0)|0)>>13;b[d>>1]=c[f>>2];b[d>>1]=32767-(b[d>>1]|0)+(16384+(N(b[d>>1]|0,((16384+(N(b[d>>1]|0,(8277+(16384+(N(-626,b[d>>1]|0)|0)>>15)&65535)<<16>>16)|0)>>15)+-7651&65535)<<16>>16)|0)>>15);l=e;return 1+(b[d>>1]|0)&65535|0}function Ja(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;d=l;l=l+16|0;f=d+12|0;e=d+8|0;g=d+4|0;h=d;c[f>>2]=a;c[e>>2]=b;c[g>>2]=32-(Q(c[e>>2]|0)|0);c[h>>2]=32-(Q(c[f>>2]|0)|0);c[e>>2]=c[e>>2]<<15-(c[g>>2]|0);c[f>>2]=c[f>>2]<<15-(c[h>>2]|0);a=((c[h>>2]|0)-(c[g>>2]|0)<<11)+(16384+(N((c[f>>2]&65535)<<16>>16,((16384+(N((c[f>>2]&65535)<<16>>16,-2597)|0)>>15)+7932&65535)<<16>>16)|0)>>15)|0;a=a-(16384+(N((c[e>>2]&65535)<<16>>16,((16384+(N((c[e>>2]&65535)<<16>>16,-2597)|0)>>15)+7932&65535)<<16>>16)|0)>>15)|0;l=d;return a|0}function Ka(a,b,d,e,f){a=a|0;b=b|0;d=+d;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;u=l;l=l+64|0;k=u+60|0;m=u+56|0;q=u+52|0;j=u+48|0;n=u+40|0;v=u+36|0;w=u+32|0;h=u+28|0;i=u+24|0;x=u+20|0;t=u+16|0;p=u+12|0;s=u+8|0;r=u+4|0;o=u;c[k>>2]=a;c[m>>2]=b;g[q>>2]=d;c[j>>2]=e;c[u+44>>2]=f;g[v>>2]=0.0;g[w>>2]=0.0;La(c[m>>2]|0,c[k>>2]|0,c[m>>2]|0,c[j>>2]|0,v,w);g[v>>2]=+g[q>>2]*+g[v>>2];g[x>>2]=+g[q>>2];g[h>>2]=+g[x>>2]*+g[x>>2]+ +g[w>>2]-+g[v>>2]*2.0;g[i>>2]=+g[x>>2]*+g[x>>2]+ +g[w>>2]+ +g[v>>2]*2.0;if(+g[i>>2]<6.000000284984708e-04|+g[h>>2]<6.000000284984708e-04){_i(c[m>>2]|0,c[k>>2]|0,(c[j>>2]<<2)+0|0)|0;l=u;return}g[t>>2]=+g[h>>2];g[p>>2]=1.0/+B(+(+g[t>>2]));g[t>>2]=+g[i>>2];g[s>>2]=1.0/+B(+(+g[t>>2]));c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[j>>2]|0))break;g[o>>2]=+g[q>>2]*+g[(c[k>>2]|0)+(c[n>>2]<<2)>>2];g[r>>2]=+g[(c[m>>2]|0)+(c[n>>2]<<2)>>2];g[(c[k>>2]|0)+(c[n>>2]<<2)>>2]=+g[p>>2]*(+g[o>>2]-+g[r>>2]);g[(c[m>>2]|0)+(c[n>>2]<<2)>>2]=+g[s>>2]*(+g[o>>2]+ +g[r>>2]);c[n>>2]=(c[n>>2]|0)+1}l=u;return}function La(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0.0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;t=l;l=l+48|0;m=t+32|0;r=t+28|0;s=t+24|0;j=t+20|0;p=t+16|0;q=t+12|0;k=t+8|0;n=t+4|0;o=t;c[m>>2]=a;c[r>>2]=b;c[s>>2]=d;c[j>>2]=e;c[p>>2]=f;c[q>>2]=h;g[n>>2]=0.0;g[o>>2]=0.0;c[k>>2]=0;while(1){i=+g[n>>2];if((c[k>>2]|0)>=(c[j>>2]|0))break;g[n>>2]=i+ +g[(c[m>>2]|0)+(c[k>>2]<<2)>>2]*+g[(c[r>>2]|0)+(c[k>>2]<<2)>>2];g[o>>2]=+g[o>>2]+ +g[(c[m>>2]|0)+(c[k>>2]<<2)>>2]*+g[(c[s>>2]|0)+(c[k>>2]<<2)>>2];c[k>>2]=(c[k>>2]|0)+1}g[c[p>>2]>>2]=i;g[c[q>>2]>>2]=+g[o>>2];l=t;return}function Ma(a){a=a|0;var b=0,d=0,e=0,f=0;e=l;l=l+16|0;f=e+4|0;b=e;c[f>>2]=a;a=c[f>>2]|0;a:do if((a|0)<16e3)if((a|0)<12e3){switch(a|0){case 8e3:break;default:{d=7;break a}}c[b>>2]=6;break}else{switch(a|0){case 12e3:break;default:{d=7;break a}}c[b>>2]=4;break}else{if((a|0)<24e3){switch(a|0){case 16e3:break;default:{d=7;break a}}c[b>>2]=3;break}if((a|0)<48e3){switch(a|0){case 24e3:break;default:{d=7;break a}}c[b>>2]=2;break}else{switch(a|0){case 48e3:break;default:{d=7;break a}}c[b>>2]=1;break}}while(0);if((d|0)==7)c[b>>2]=0;l=e;return c[b>>2]|0}function Na(a,b,d,e,f,h,i,j,k,m,n,o){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=+h;i=+i;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;var p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0;N=l;l=l+112|0;M=N+96|0;G=N+92|0;q=N+88|0;r=N+84|0;p=N+80|0;t=N+76|0;x=N+72|0;D=N+68|0;E=N+64|0;F=N+60|0;C=N+56|0;B=N+48|0;u=N+44|0;v=N+40|0;w=N+36|0;y=N+32|0;z=N+28|0;A=N+24|0;H=N+20|0;I=N+16|0;J=N+12|0;K=N+8|0;L=N+4|0;s=N;c[M>>2]=a;c[G>>2]=b;c[q>>2]=d;c[r>>2]=e;c[p>>2]=f;g[t>>2]=h;g[x>>2]=i;c[D>>2]=j;c[E>>2]=k;c[F>>2]=m;c[C>>2]=n;c[N+52>>2]=o;if(+g[t>>2]==0.0&+g[x>>2]==0.0){if((c[G>>2]|0)==(c[M>>2]|0)){l=N;return}$i(c[M>>2]|0,c[G>>2]|0,(c[p>>2]<<2)+0|0)|0;l=N;return}g[u>>2]=+g[t>>2]*+g[128+((c[D>>2]|0)*12|0)>>2];g[v>>2]=+g[t>>2]*+g[128+((c[D>>2]|0)*12|0)+4>>2];g[w>>2]=+g[t>>2]*+g[128+((c[D>>2]|0)*12|0)+8>>2];g[y>>2]=+g[x>>2]*+g[128+((c[E>>2]|0)*12|0)>>2];g[z>>2]=+g[x>>2]*+g[128+((c[E>>2]|0)*12|0)+4>>2];g[A>>2]=+g[x>>2]*+g[128+((c[E>>2]|0)*12|0)+8>>2];g[I>>2]=+g[(c[G>>2]|0)+(0-(c[r>>2]|0)+1<<2)>>2];g[J>>2]=+g[(c[G>>2]|0)+(0-(c[r>>2]|0)<<2)>>2];g[K>>2]=+g[(c[G>>2]|0)+(0-(c[r>>2]|0)-1<<2)>>2];g[L>>2]=+g[(c[G>>2]|0)+(0-(c[r>>2]|0)-2<<2)>>2];if((+g[t>>2]==+g[x>>2]?(c[q>>2]|0)==(c[r>>2]|0):0)?(c[D>>2]|0)==(c[E>>2]|0):0)c[C>>2]=0;c[B>>2]=0;while(1){if((c[B>>2]|0)>=(c[C>>2]|0))break;g[H>>2]=+g[(c[G>>2]|0)+((c[B>>2]|0)-(c[r>>2]|0)+2<<2)>>2];g[s>>2]=+g[(c[F>>2]|0)+(c[B>>2]<<2)>>2]*+g[(c[F>>2]|0)+(c[B>>2]<<2)>>2];g[(c[M>>2]|0)+(c[B>>2]<<2)>>2]=+g[(c[G>>2]|0)+(c[B>>2]<<2)>>2]+(1.0-+g[s>>2])*+g[u>>2]*+g[(c[G>>2]|0)+((c[B>>2]|0)-(c[q>>2]|0)<<2)>>2]+(1.0-+g[s>>2])*+g[v>>2]*(+g[(c[G>>2]|0)+((c[B>>2]|0)-(c[q>>2]|0)+1<<2)>>2]+ +g[(c[G>>2]|0)+((c[B>>2]|0)-(c[q>>2]|0)-1<<2)>>2])+(1.0-+g[s>>2])*+g[w>>2]*(+g[(c[G>>2]|0)+((c[B>>2]|0)-(c[q>>2]|0)+2<<2)>>2]+ +g[(c[G>>2]|0)+((c[B>>2]|0)-(c[q>>2]|0)-2<<2)>>2])+ +g[s>>2]*+g[y>>2]*+g[J>>2]+ +g[s>>2]*+g[z>>2]*(+g[I>>2]+ +g[K>>2])+ +g[s>>2]*+g[A>>2]*(+g[H>>2]+ +g[L>>2]);g[L>>2]=+g[K>>2];g[K>>2]=+g[J>>2];g[J>>2]=+g[I>>2];g[I>>2]=+g[H>>2];c[B>>2]=(c[B>>2]|0)+1}if(!(+g[x>>2]==0.0)){Oa((c[M>>2]|0)+(c[B>>2]<<2)|0,(c[G>>2]|0)+(c[B>>2]<<2)|0,c[r>>2]|0,(c[p>>2]|0)-(c[B>>2]|0)|0,+g[y>>2],+g[z>>2],+g[A>>2]);l=N;return}if((c[G>>2]|0)==(c[M>>2]|0)){l=N;return}$i((c[M>>2]|0)+(c[C>>2]<<2)|0,(c[G>>2]|0)+(c[C>>2]<<2)|0,((c[p>>2]|0)-(c[C>>2]|0)<<2)+0|0)|0;l=N;return}function Oa(a,b,d,e,f,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=+f;h=+h;i=+i;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;x=l;l=l+64|0;w=x+48|0;q=x+44|0;k=x+40|0;j=x+36|0;m=x+32|0;n=x+28|0;o=x+24|0;r=x+20|0;s=x+16|0;t=x+12|0;u=x+8|0;v=x+4|0;p=x;c[w>>2]=a;c[q>>2]=b;c[k>>2]=d;c[j>>2]=e;g[m>>2]=f;g[n>>2]=h;g[o>>2]=i;g[v>>2]=+g[(c[q>>2]|0)+(0-(c[k>>2]|0)-2<<2)>>2];g[u>>2]=+g[(c[q>>2]|0)+(0-(c[k>>2]|0)-1<<2)>>2];g[t>>2]=+g[(c[q>>2]|0)+(0-(c[k>>2]|0)<<2)>>2];g[s>>2]=+g[(c[q>>2]|0)+(0-(c[k>>2]|0)+1<<2)>>2];c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[j>>2]|0))break;g[r>>2]=+g[(c[q>>2]|0)+((c[p>>2]|0)-(c[k>>2]|0)+2<<2)>>2];g[(c[w>>2]|0)+(c[p>>2]<<2)>>2]=+g[(c[q>>2]|0)+(c[p>>2]<<2)>>2]+ +g[m>>2]*+g[t>>2]+ +g[n>>2]*(+g[s>>2]+ +g[u>>2])+ +g[o>>2]*(+g[r>>2]+ +g[v>>2]);g[v>>2]=+g[u>>2];g[u>>2]=+g[t>>2];g[t>>2]=+g[s>>2];g[s>>2]=+g[r>>2];c[p>>2]=(c[p>>2]|0)+1}l=x;return}function Pa(a,e,f,g){a=a|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+32|0;n=o+20|0;k=o+16|0;i=o+12|0;h=o+8|0;m=o+4|0;j=o;c[n>>2]=a;c[k>>2]=e;c[i>>2]=f;c[h>>2]=g;c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[(c[n>>2]|0)+8>>2]|0))break;c[j>>2]=(b[(c[(c[n>>2]|0)+32>>2]|0)+((c[m>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[n>>2]|0)+32>>2]|0)+(c[m>>2]<<1)>>1]|0)<>2];a=N(c[(c[n>>2]|0)+8>>2]|0,(c[i>>2]<<1)+(c[h>>2]|0)-1|0)|0;a=N((d[(c[(c[n>>2]|0)+92+12>>2]|0)+(a+(c[m>>2]|0))>>0]|0)+64|0,c[h>>2]|0)|0;a=(N(a,c[j>>2]|0)|0)>>2;c[(c[k>>2]|0)+(c[m>>2]<<2)>>2]=a;c[m>>2]=(c[m>>2]|0)+1}l=o;return}function Qa(a){a=a|0;var b=0,d=0,e=0;e=l;l=l+16|0;d=e+4|0;b=e;c[b>>2]=a;if((c[b>>2]|0)>0|(c[b>>2]|0)<-7){c[d>>2]=25260;d=c[d>>2]|0;l=e;return d|0}else{c[d>>2]=c[164+(0-(c[b>>2]|0)<<2)>>2];d=c[d>>2]|0;l=e;return d|0}return 0}function Ra(){return 25411}function Sa(a){a=a|0;var b=0,d=0,e=0;b=l;l=l+16|0;d=b+4|0;e=b;c[d>>2]=a;c[e>>2]=sc(48e3,960,0)|0;a=Ta(c[e>>2]|0,c[d>>2]|0)|0;l=b;return a|0}function Ta(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;e=l;l=l+16|0;f=e+8|0;g=e+4|0;d=e;c[f>>2]=a;c[g>>2]=b;a=204+((N(c[g>>2]|0,c[(c[f>>2]|0)+4>>2]|0)|0)-1<<2)|0;c[d>>2]=a+(c[g>>2]<<10<<2)+((N((c[g>>2]|0)*3|0,c[(c[f>>2]|0)+8>>2]|0)|0)<<2);l=e;return c[d>>2]|0}function Ua(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0;j=l;l=l+32|0;g=j+20|0;i=j+16|0;h=j+12|0;m=j+8|0;k=j+4|0;f=j;c[i>>2]=a;c[h>>2]=b;c[m>>2]=d;c[k>>2]=e;b=c[i>>2]|0;a=sc(48e3,960,0)|0;c[f>>2]=Va(b,a,c[m>>2]|0,c[k>>2]|0)|0;if(c[f>>2]|0){c[g>>2]=c[f>>2];m=c[g>>2]|0;l=j;return m|0}else{m=Ma(c[h>>2]|0)|0;c[(c[i>>2]|0)+28>>2]=m;c[g>>2]=0;m=c[g>>2]|0;l=j;return m|0}return 0}function Va(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;i=k+20|0;j=k+16|0;h=k+12|0;g=k+8|0;f=k+4|0;c[j>>2]=a;c[h>>2]=b;c[g>>2]=d;c[f>>2]=e;if((c[g>>2]|0)<0|(c[g>>2]|0)>2){c[i>>2]=-1;j=c[i>>2]|0;l=k;return j|0}if((c[j>>2]|0)==0|(c[h>>2]|0)==0){c[i>>2]=-7;j=c[i>>2]|0;l=k;return j|0}else{a=c[j>>2]|0;aj(a|0,0,Ta(c[h>>2]|0,c[g>>2]|0)|0)|0;c[c[j>>2]>>2]=c[h>>2];a=c[g>>2]|0;c[(c[j>>2]|0)+4>>2]=a;c[(c[j>>2]|0)+8>>2]=a;c[(c[j>>2]|0)+28>>2]=1;c[(c[j>>2]|0)+32>>2]=0;c[(c[j>>2]|0)+36>>2]=c[(c[c[j>>2]>>2]|0)+12>>2];c[(c[j>>2]|0)+48>>2]=1;c[(c[j>>2]|0)+72>>2]=c[f>>2];c[(c[j>>2]|0)+52>>2]=1;c[(c[j>>2]|0)+16>>2]=1;c[(c[j>>2]|0)+40>>2]=-1;c[(c[j>>2]|0)+44>>2]=0;c[(c[j>>2]|0)+12>>2]=0;c[(c[j>>2]|0)+24>>2]=5;c[(c[j>>2]|0)+60>>2]=24;Wa(c[j>>2]|0,4028,k)|0;c[i>>2]=0;j=c[i>>2]|0;l=k;return j|0}return 0}function Wa(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0;Y=l;l=l+192|0;X=Y+184|0;V=Y+180|0;Z=Y+176|0;e=Y+160|0;m=Y+156|0;C=Y+152|0;w=Y+148|0;Q=Y+144|0;o=Y+140|0;H=Y+136|0;t=Y+132|0;K=Y+128|0;u=Y+124|0;L=Y+120|0;v=Y+116|0;M=Y+112|0;x=Y+108|0;O=Y+104|0;W=Y+100|0;P=Y+96|0;y=Y+92|0;R=Y+88|0;z=Y+84|0;S=Y+80|0;A=Y+76|0;T=Y+72|0;B=Y+68|0;U=Y+64|0;f=Y+60|0;i=Y+56|0;j=Y+52|0;k=Y+48|0;n=Y+44|0;D=Y+40|0;h=Y+36|0;E=Y+32|0;p=Y+28|0;F=Y+24|0;q=Y+20|0;G=Y+16|0;r=Y+12|0;I=Y+8|0;s=Y+4|0;J=Y;c[V>>2]=a;c[Z>>2]=b;c[e>>2]=d;do switch(c[Z>>2]|0){case 4010:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[C>>2]=Z;c[m>>2]=c[C>>2];if((c[m>>2]|0)<0|(c[m>>2]|0)>10)e=41;else{c[(c[V>>2]|0)+24>>2]=c[m>>2];e=40}break}case 10010:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[Q>>2]=Z;c[w>>2]=c[Q>>2];if((c[w>>2]|0)>=0?(c[w>>2]|0)<(c[(c[c[V>>2]>>2]|0)+8>>2]|0):0){c[(c[V>>2]|0)+32>>2]=c[w>>2];e=40}else e=41;break}case 10012:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[H>>2]=Z;c[o>>2]=c[H>>2];if((c[o>>2]|0)>=1?(c[o>>2]|0)<=(c[(c[c[V>>2]>>2]|0)+8>>2]|0):0){c[(c[V>>2]|0)+36>>2]=c[o>>2];e=40}else e=41;break}case 10002:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[K>>2]=Z;c[t>>2]=c[K>>2];if((c[t>>2]|0)<0|(c[t>>2]|0)>2)e=41;else{c[(c[V>>2]|0)+20>>2]=(c[t>>2]|0)<=1&1;c[(c[V>>2]|0)+12>>2]=(c[t>>2]|0)==0&1;e=40}break}case 4014:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[L>>2]=Z;c[u>>2]=c[L>>2];if((c[u>>2]|0)<0|(c[u>>2]|0)>100)e=41;else{c[(c[V>>2]|0)+56>>2]=c[u>>2];e=40}break}case 4020:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[M>>2]=Z;c[v>>2]=c[M>>2];c[(c[V>>2]|0)+52>>2]=c[v>>2];e=40;break}case 4006:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[O>>2]=Z;c[x>>2]=c[O>>2];c[(c[V>>2]|0)+44>>2]=c[x>>2];e=40;break}case 4002:{U=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[U>>2]|0;c[e>>2]=U+4;c[P>>2]=Z;c[W>>2]=c[P>>2];if((c[W>>2]|0)<=500&(c[W>>2]|0)!=-1)e=41;else{if((c[W>>2]|0)<((c[(c[V>>2]|0)+4>>2]|0)*26e4|0))e=c[W>>2]|0;else e=(c[(c[V>>2]|0)+4>>2]|0)*26e4|0;c[W>>2]=e;c[(c[V>>2]|0)+40>>2]=c[W>>2];e=40}break}case 10008:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[R>>2]=Z;c[y>>2]=c[R>>2];if((c[y>>2]|0)<1|(c[y>>2]|0)>2)e=41;else{c[(c[V>>2]|0)+8>>2]=c[y>>2];e=40}break}case 4036:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[S>>2]=Z;c[z>>2]=c[S>>2];if((c[z>>2]|0)<8|(c[z>>2]|0)>24)e=41;else{c[(c[V>>2]|0)+60>>2]=c[z>>2];e=40}break}case 4037:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[T>>2]=Z;c[A>>2]=c[T>>2];c[c[A>>2]>>2]=c[(c[V>>2]|0)+60>>2];e=40;break}case 4040:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[U>>2]=Z;c[B>>2]=c[U>>2];c[(c[V>>2]|0)+64>>2]=c[B>>2];e=40;break}case 4028:{c[i>>2]=(c[V>>2]|0)+200+((N(c[(c[V>>2]|0)+4>>2]|0,(c[(c[c[V>>2]>>2]|0)+4>>2]|0)+1024|0)|0)<<2);c[j>>2]=(c[i>>2]|0)+((N(c[(c[V>>2]|0)+4>>2]|0,c[(c[c[V>>2]>>2]|0)+8>>2]|0)|0)<<2);c[k>>2]=(c[j>>2]|0)+((N(c[(c[V>>2]|0)+4>>2]|0,c[(c[c[V>>2]>>2]|0)+8>>2]|0)|0)<<2);aj((c[V>>2]|0)+76|0,0,(Ta(c[c[V>>2]>>2]|0,c[(c[V>>2]|0)+4>>2]|0)|0)-((c[V>>2]|0)+76-(c[V>>2]|0))|0)|0;c[f>>2]=0;while(1){if((c[f>>2]|0)>=(N(c[(c[V>>2]|0)+4>>2]|0,c[(c[c[V>>2]>>2]|0)+8>>2]|0)|0))break;g[(c[k>>2]|0)+(c[f>>2]<<2)>>2]=-28.0;g[(c[j>>2]|0)+(c[f>>2]<<2)>>2]=-28.0;c[f>>2]=(c[f>>2]|0)+1}c[(c[V>>2]|0)+172>>2]=0;g[(c[V>>2]|0)+84>>2]=1.0;c[(c[V>>2]|0)+80>>2]=2;c[(c[V>>2]|0)+88>>2]=256;c[(c[V>>2]|0)+96>>2]=0;c[(c[V>>2]|0)+100>>2]=0;e=40;break}case 10016:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[D>>2]=Z;c[n>>2]=c[D>>2];c[(c[V>>2]|0)+48>>2]=c[n>>2];e=40;break}case 10022:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[E>>2]=Z;c[h>>2]=c[E>>2];if(c[h>>2]|0){_i((c[V>>2]|0)+120|0,c[h>>2]|0,28|0)|0;e=40}else e=40;break}case 10015:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[F>>2]=Z;c[p>>2]=c[F>>2];if(!(c[p>>2]|0))e=41;else{c[c[p>>2]>>2]=c[c[V>>2]>>2];e=40}break}case 4031:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[G>>2]=Z;c[q>>2]=c[G>>2];if(!(c[q>>2]|0))e=41;else{c[c[q>>2]>>2]=c[(c[V>>2]|0)+76>>2];e=40}break}case 10024:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[I>>2]=Z;c[r>>2]=c[I>>2];c[(c[V>>2]|0)+68>>2]=c[r>>2];e=40;break}case 10026:{W=(c[e>>2]|0)+(4-1)&~(4-1);Z=c[W>>2]|0;c[e>>2]=W+4;c[J>>2]=Z;c[s>>2]=c[J>>2];c[(c[V>>2]|0)+192>>2]=c[s>>2];e=40;break}default:{c[X>>2]=-5;Z=c[X>>2]|0;l=Y;return Z|0}}while(0);if((e|0)==40){c[X>>2]=0;Z=c[X>>2]|0;l=Y;return Z|0}else if((e|0)==41){c[X>>2]=-1;Z=c[X>>2]|0;l=Y;return Z|0}return 0}function Xa(a,b,d,e,f,h,i,j){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;var k=0.0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0;z=l;l=l+64|0;o=z+52|0;u=z+48|0;q=z+44|0;m=z+40|0;x=z+36|0;A=z+32|0;w=z+28|0;n=z+24|0;t=z+20|0;s=z+16|0;v=z+12|0;r=z+8|0;p=z+4|0;y=z;c[o>>2]=a;c[u>>2]=b;c[q>>2]=d;c[m>>2]=e;c[x>>2]=f;c[A>>2]=h;c[w>>2]=i;c[n>>2]=j;g[s>>2]=+g[c[A>>2]>>2];g[v>>2]=+g[c[w>>2]>>2];if(!(((c[x>>2]|0)==1?+g[(c[A>>2]|0)+4>>2]==0.0:0)^1|(c[n>>2]|0)!=0)){c[t>>2]=0;while(1){if((c[t>>2]|0)>=(c[q>>2]|0))break;g[p>>2]=+g[(c[o>>2]|0)+((N(c[m>>2]|0,c[t>>2]|0)|0)<<2)>>2]*32768.0;g[(c[u>>2]|0)+(c[t>>2]<<2)>>2]=+g[p>>2]-+g[v>>2];g[v>>2]=+g[s>>2]*+g[p>>2];c[t>>2]=(c[t>>2]|0)+1}g[c[w>>2]>>2]=+g[v>>2];l=z;return}c[r>>2]=(c[q>>2]|0)/(c[x>>2]|0)|0;if((c[x>>2]|0)!=1)aj(c[u>>2]|0,0,c[q>>2]<<2|0)|0;c[t>>2]=0;while(1){if((c[t>>2]|0)>=(c[r>>2]|0))break;k=+g[(c[o>>2]|0)+((N(c[m>>2]|0,c[t>>2]|0)|0)<<2)>>2]*32768.0;g[(c[u>>2]|0)+((N(c[t>>2]|0,c[x>>2]|0)|0)<<2)>>2]=k;c[t>>2]=(c[t>>2]|0)+1}a:do if(c[n>>2]|0){c[t>>2]=0;while(1){if((c[t>>2]|0)>=(c[r>>2]|0))break a;if(65536.0<+g[(c[u>>2]|0)+((N(c[t>>2]|0,c[x>>2]|0)|0)<<2)>>2])k=65536.0;else k=+g[(c[u>>2]|0)+((N(c[t>>2]|0,c[x>>2]|0)|0)<<2)>>2];if(!(-65536.0>k))if(65536.0<+g[(c[u>>2]|0)+((N(c[t>>2]|0,c[x>>2]|0)|0)<<2)>>2])k=65536.0;else k=+g[(c[u>>2]|0)+((N(c[t>>2]|0,c[x>>2]|0)|0)<<2)>>2];else k=-65536.0;g[(c[u>>2]|0)+((N(c[t>>2]|0,c[x>>2]|0)|0)<<2)>>2]=k;c[t>>2]=(c[t>>2]|0)+1}}while(0);c[t>>2]=0;while(1){if((c[t>>2]|0)>=(c[q>>2]|0))break;g[y>>2]=+g[(c[u>>2]|0)+(c[t>>2]<<2)>>2];g[(c[u>>2]|0)+(c[t>>2]<<2)>>2]=+g[y>>2]-+g[v>>2];g[v>>2]=+g[s>>2]*+g[y>>2];c[t>>2]=(c[t>>2]|0)+1}g[c[w>>2]>>2]=+g[v>>2];l=z;return}function Ya(a,d,e,f,h,i){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,m=0.0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ka=0,ma=0,oa=0,pa=0,qa=0,sa=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0,Ma=0,Na=0,Oa=0,Qa=0,Ra=0,Sa=0,Ta=0,Ua=0,Va=0,Wa=0,Ya=0,kb=0,lb=0,mb=0,nb=0,ob=0,pb=0,qb=0,rb=0,sb=0,tb=0,ub=0,vb=0,wb=0,xb=0,yb=0,zb=0,Ab=0,Bb=0,Cb=0;Cb=l;l=l+448|0;zb=Cb+440|0;Bb=Cb+436|0;t=Cb+432|0;k=Cb+428|0;p=Cb+424|0;yb=Cb+420|0;xb=Cb+416|0;ob=Cb+412|0;mb=Cb+408|0;Ma=Cb+404|0;Ia=Cb+400|0;o=Cb+352|0;y=Cb+348|0;qb=Cb+344|0;rb=Cb+340|0;sb=Cb+336|0;Ya=Cb+332|0;ub=Cb+328|0;lb=Cb+324|0;Ka=Cb+320|0;La=Cb+316|0;V=Cb+312|0;U=Cb+308|0;Ca=Cb+304|0;Ba=Cb+300|0;tb=Cb+296|0;nb=Cb+292|0;W=Cb+288|0;Ra=Cb+284|0;R=Cb+280|0;Ha=Cb+276|0;Va=Cb+272|0;Ta=Cb+268|0;Sa=Cb+264|0;X=Cb+260|0;Z=Cb+256|0;Ea=Cb+252|0;ha=Cb+248|0;wa=Cb+244|0;Qa=Cb+240|0;qa=Cb+236|0;Wa=Cb+232|0;T=Cb+228|0;Oa=Cb+224|0;Na=Cb+220|0;kb=Cb+216|0;P=Cb+212|0;ua=Cb+208|0;oa=Cb+204|0;va=Cb+200|0;u=Cb+196|0;ka=Cb+192|0;Ua=Cb+188|0;pb=Cb+184|0;x=Cb+180|0;ba=Cb+176|0;M=Cb+172|0;Ja=Cb+168|0;vb=Cb+164|0;pa=Cb+160|0;sa=Cb+156|0;ga=Cb+152|0;Fa=Cb+148|0;j=Cb+144|0;n=Cb+140|0;q=Cb+136|0;r=Cb+132|0;Ab=Cb+128|0;s=Cb+124|0;v=Cb+120|0;z=Cb+116|0;w=Cb+112|0;I=Cb+108|0;E=Cb+104|0;C=Cb+100|0;H=Cb+96|0;G=Cb+92|0;A=Cb+88|0;B=Cb+84|0;D=Cb+80|0;F=Cb+76|0;J=Cb+72|0;K=Cb+68|0;L=Cb+64|0;O=Cb+60|0;fa=Cb+56|0;ea=Cb+52|0;aa=Cb+48|0;Y=Cb+44|0;da=Cb+40|0;ca=Cb+36|0;ya=Cb+32|0;za=Cb+28|0;Da=Cb+24|0;ia=Cb+20|0;ma=Cb+16|0;Aa=Cb+12|0;xa=Cb+8|0;Ga=Cb+4|0;wb=Cb;c[Bb>>2]=a;c[t>>2]=d;c[k>>2]=e;c[p>>2]=f;c[yb>>2]=h;c[xb>>2]=i;c[Ya>>2]=0;c[ub>>2]=0;c[lb>>2]=c[(c[Bb>>2]|0)+4>>2];c[Ka>>2]=c[(c[Bb>>2]|0)+8>>2];c[Va>>2]=15;g[Ta>>2]=0.0;c[Sa>>2]=0;c[Wa>>2]=0;c[Na>>2]=0;c[kb>>2]=0;c[P>>2]=0;c[oa>>2]=0;c[vb>>2]=0;g[pa>>2]=0.0;g[sa>>2]=0.0;g[ga>>2]=0.0;c[Fa>>2]=51e4;c[Ua>>2]=c[c[Bb>>2]>>2];c[pb>>2]=c[(c[Ua>>2]|0)+8>>2];c[x>>2]=c[(c[Ua>>2]|0)+4>>2];c[ba>>2]=c[(c[Ua>>2]|0)+32>>2];c[tb>>2]=c[(c[Bb>>2]|0)+32>>2];c[nb>>2]=c[(c[Bb>>2]|0)+36>>2];g[ua>>2]=0.0;if((c[yb>>2]|0)<2|(c[t>>2]|0)==0){c[zb>>2]=-1;Bb=c[zb>>2]|0;l=Cb;return Bb|0}c[k>>2]=N(c[k>>2]|0,c[(c[Bb>>2]|0)+28>>2]|0)|0;c[La>>2]=0;while(1){if((c[La>>2]|0)>(c[(c[Ua>>2]|0)+36>>2]|0))break;if((c[(c[Ua>>2]|0)+44>>2]<>2]|0)==(c[k>>2]|0))break;c[La>>2]=(c[La>>2]|0)+1}if((c[La>>2]|0)>(c[(c[Ua>>2]|0)+36>>2]|0)){c[zb>>2]=-1;Bb=c[zb>>2]|0;l=Cb;return Bb|0}c[V>>2]=1<>2];c[Ma>>2]=N(c[V>>2]|0,c[(c[Ua>>2]|0)+44>>2]|0)|0;c[y>>2]=(c[Bb>>2]|0)+200+((N(c[lb>>2]|0,c[x>>2]|0)|0)<<2);c[qb>>2]=(c[Bb>>2]|0)+200+((N(c[lb>>2]|0,(c[x>>2]|0)+1024|0)|0)<<2);c[rb>>2]=(c[qb>>2]|0)+((N(c[lb>>2]|0,c[pb>>2]|0)|0)<<2);c[sb>>2]=(c[rb>>2]|0)+((N(c[lb>>2]|0,c[pb>>2]|0)|0)<<2);if(!(c[xb>>2]|0)){c[qa>>2]=1;c[Ca>>2]=0}else{c[qa>>2]=Za(c[xb>>2]|0)|0;c[Ca>>2]=(c[qa>>2]|0)+4>>3}c[yb>>2]=(c[yb>>2]|0)<1275?c[yb>>2]|0:1275;c[Ba>>2]=(c[yb>>2]|0)-(c[Ca>>2]|0);if(c[(c[Bb>>2]|0)+44>>2]|0?(c[(c[Bb>>2]|0)+40>>2]|0)!=-1:0){c[j>>2]=c[c[Ua>>2]>>2]>>3;n=N(c[(c[Bb>>2]|0)+40>>2]|0,c[k>>2]|0)|0;c[Ea>>2]=(n+(c[j>>2]>>1)|0)/(c[j>>2]|0)|0;c[X>>2]=c[Ea>>2]>>6}else{c[Ea>>2]=0;c[n>>2]=N(c[(c[Bb>>2]|0)+40>>2]|0,c[k>>2]|0)|0;if((c[qa>>2]|0)>1)c[n>>2]=(c[n>>2]|0)+(c[qa>>2]|0);if((c[(c[Bb>>2]|0)+40>>2]|0)!=-1){if((c[yb>>2]|0)<((((c[n>>2]|0)+(c[c[Ua>>2]>>2]<<2)|0)/(c[c[Ua>>2]>>2]<<3|0)|0)-(((c[(c[Bb>>2]|0)+48>>2]|0)!=0^1^1)&1)|0))f=c[yb>>2]|0;else f=(((c[n>>2]|0)+(c[c[Ua>>2]>>2]<<2)|0)/(c[c[Ua>>2]>>2]<<3|0)|0)-(((c[(c[Bb>>2]|0)+48>>2]|0)!=0^1^1)&1)|0;do if(2<=(f|0))if((c[yb>>2]|0)<((((c[n>>2]|0)+(c[c[Ua>>2]>>2]<<2)|0)/(c[c[Ua>>2]>>2]<<3|0)|0)-(((c[(c[Bb>>2]|0)+48>>2]|0)!=0^1^1)&1)|0)){f=c[yb>>2]|0;break}else{f=(((c[n>>2]|0)+(c[c[Ua>>2]>>2]<<2)|0)/(c[c[Ua>>2]>>2]<<3|0)|0)-(((c[(c[Bb>>2]|0)+48>>2]|0)!=0^1^1)&1)|0;break}else f=2;while(0);c[yb>>2]=f}c[X>>2]=c[yb>>2]}if((c[(c[Bb>>2]|0)+40>>2]|0)!=-1)c[Fa>>2]=(c[(c[Bb>>2]|0)+40>>2]|0)-(N(((c[Ka>>2]|0)*40|0)+20|0,(400>>c[La>>2])-50|0)|0);if(!(c[xb>>2]|0)){Tb(o,c[p>>2]|0,c[yb>>2]|0);c[xb>>2]=o}if((c[Ea>>2]|0)>0?c[(c[Bb>>2]|0)+52>>2]|0:0){c[q>>2]=c[Ea>>2];if((((c[qa>>2]|0)==1?2:0)|0)>((c[Ea>>2]|0)+(c[q>>2]|0)-(c[(c[Bb>>2]|0)+164>>2]|0)>>6|0))f=(c[qa>>2]|0)==1?2:0;else f=(c[Ea>>2]|0)+(c[q>>2]|0)-(c[(c[Bb>>2]|0)+164>>2]|0)>>6;do if((f|0)<(c[Ba>>2]|0))if((((c[qa>>2]|0)==1?2:0)|0)>((c[Ea>>2]|0)+(c[q>>2]|0)-(c[(c[Bb>>2]|0)+164>>2]|0)>>6|0)){f=(c[qa>>2]|0)==1?2:0;break}else{f=(c[Ea>>2]|0)+(c[q>>2]|0)-(c[(c[Bb>>2]|0)+164>>2]|0)>>6;break}else f=c[Ba>>2]|0;while(0);c[r>>2]=f;if((c[r>>2]|0)<(c[Ba>>2]|0)){c[yb>>2]=(c[Ca>>2]|0)+(c[r>>2]|0);c[Ba>>2]=c[r>>2];ec(c[xb>>2]|0,c[yb>>2]|0)}}c[ha>>2]=c[yb>>2]<<3;c[W>>2]=c[nb>>2];if((c[W>>2]|0)>(c[(c[Ua>>2]|0)+12>>2]|0))c[W>>2]=c[(c[Ua>>2]|0)+12>>2];r=N(c[lb>>2]|0,(c[Ma>>2]|0)+(c[x>>2]|0)|0)|0;c[Ab>>2]=$()|0;k=l;l=l+((1*(r<<2)|0)+15&-16)|0;m=+g[(c[Bb>>2]|0)+180>>2];r=N(c[Ka>>2]|0,(c[Ma>>2]|0)-(c[x>>2]|0)|0)|0;if(m>+_a(c[t>>2]|0,(r|0)/(c[(c[Bb>>2]|0)+28>>2]|0)|0))m=+g[(c[Bb>>2]|0)+180>>2];else{r=N(c[Ka>>2]|0,(c[Ma>>2]|0)-(c[x>>2]|0)|0)|0;m=+_a(c[t>>2]|0,(r|0)/(c[(c[Bb>>2]|0)+28>>2]|0)|0)}g[u>>2]=m;q=N(c[Ka>>2]|0,(c[Ma>>2]|0)-(c[x>>2]|0)|0)|0;r=N(c[Ka>>2]|0,c[x>>2]|0)|0;m=+_a((c[t>>2]|0)+(((q|0)/(c[(c[Bb>>2]|0)+28>>2]|0)|0)<<2)|0,(r|0)/(c[(c[Bb>>2]|0)+28>>2]|0)|0);g[(c[Bb>>2]|0)+180>>2]=m;if(+g[u>>2]>+g[(c[Bb>>2]|0)+180>>2])m=+g[u>>2];else m=+g[(c[Bb>>2]|0)+180>>2];g[u>>2]=m;c[kb>>2]=+g[u>>2]<=1.0/+(1<>2]|0)+60>>2]|0)&1;if((c[qa>>2]|0)==1)_b(c[xb>>2]|0,c[kb>>2]|0,15);else c[kb>>2]=0;if(c[kb>>2]|0){if((c[Ea>>2]|0)>0){r=(c[yb>>2]|0)<((c[Ca>>2]|0)+2|0)?c[yb>>2]|0:(c[Ca>>2]|0)+2|0;c[yb>>2]=r;c[X>>2]=r;c[ha>>2]=c[yb>>2]<<3;c[Ba>>2]=2;ec(c[xb>>2]|0,c[yb>>2]|0)}c[qa>>2]=c[yb>>2]<<3;q=c[qa>>2]|0;q=q-(Za(c[xb>>2]|0)|0)|0;r=(c[xb>>2]|0)+20|0;c[r>>2]=(c[r>>2]|0)+q}c[mb>>2]=0;do{c[s>>2]=0;c[s>>2]=(c[(c[Bb>>2]|0)+16>>2]|0?+g[u>>2]>65536.0:0)&1;r=k+((N(c[mb>>2]|0,(c[Ma>>2]|0)+(c[x>>2]|0)|0)|0)<<2)|0;Xa((c[t>>2]|0)+(c[mb>>2]<<2)|0,r+(c[x>>2]<<2)|0,c[Ma>>2]|0,c[lb>>2]|0,c[(c[Bb>>2]|0)+28>>2]|0,(c[Ua>>2]|0)+16|0,(c[Bb>>2]|0)+148+(c[mb>>2]<<2)|0,c[s>>2]|0);r=(c[mb>>2]|0)+1|0;c[mb>>2]=r}while((r|0)<(c[lb>>2]|0));if((c[Ba>>2]|0)>3?(c[(c[Bb>>2]|0)+68>>2]|0)!=0:0)if((c[tb>>2]|0)!=0|(c[kb>>2]|0)!=0)f=0;else S=63;else if(((c[tb>>2]|0)==0?(c[Ba>>2]|0)>((c[Ka>>2]|0)*12|0):0)^1|(c[kb>>2]|0)!=0)f=0;else S=63;if((S|0)==63)if(!(c[(c[Bb>>2]|0)+20>>2]|0)?(c[(c[Bb>>2]|0)+24>>2]|0)>=5:0){if((c[La>>2]|0)!=3?(c[(c[Bb>>2]|0)+116>>2]|0)!=0:0)f=(c[(c[Bb>>2]|0)+64>>2]|0)==5010;else f=0;f=f^1}else f=0;c[v>>2]=f&1;c[Wa>>2]=c[(c[Bb>>2]|0)+100>>2];c[T>>2]=$a(c[Bb>>2]|0,k,c[y>>2]|0,c[lb>>2]|0,c[Ma>>2]|0,c[Wa>>2]|0,Va,Ta,z,c[v>>2]|0,c[Ba>>2]|0)|0;if(!(!(+g[Ta>>2]>.4000000059604645)?!(+g[(c[Bb>>2]|0)+108>>2]>.4000000059604645):0))S=70;do if((S|0)==70){if(c[(c[Bb>>2]|0)+120>>2]|0?!(+g[(c[Bb>>2]|0)+120+4>>2]>.3):0)break;if(!(+(c[Va>>2]|0)>+(c[(c[Bb>>2]|0)+104>>2]|0)*1.26)?!(+(c[Va>>2]|0)<+(c[(c[Bb>>2]|0)+104>>2]|0)*.79):0)break;c[oa>>2]=1}while(0);if(!(c[T>>2]|0)){if((c[tb>>2]|0)==0?((c[qa>>2]|0)+16|0)<=(c[ha>>2]|0):0)_b(c[xb>>2]|0,0,1)}else{_b(c[xb>>2]|0,1,1);c[Va>>2]=(c[Va>>2]|0)+1;c[w>>2]=32-(Q(c[Va>>2]|0)|0)-5;ac(c[xb>>2]|0,c[w>>2]|0,6);bc(c[xb>>2]|0,(c[Va>>2]|0)-(16<>2])|0,4+(c[w>>2]|0)|0);c[Va>>2]=(c[Va>>2]|0)-1;bc(c[xb>>2]|0,c[z>>2]|0,3);$b(c[xb>>2]|0,c[Wa>>2]|0,25425,2)}c[ub>>2]=0;c[Ya>>2]=0;if((c[(c[Bb>>2]|0)+24>>2]|0)>=1?(c[(c[Bb>>2]|0)+68>>2]|0)==0:0)c[ub>>2]=ab(k,(c[Ma>>2]|0)+(c[x>>2]|0)|0,c[lb>>2]|0,ua,P)|0;if((c[La>>2]|0)>0?(z=(Za(c[xb>>2]|0)|0)+3|0,(z|0)<=(c[ha>>2]|0)):0){if(c[ub>>2]|0)c[Ya>>2]=c[V>>2]}else{c[ub>>2]=0;c[vb>>2]=1}z=(N(c[lb>>2]|0,c[Ma>>2]|0)|0)<<2;j=l;l=l+((1*z|0)+15&-16)|0;z=(N(c[pb>>2]|0,c[lb>>2]|0)|0)<<2;p=l;l=l+((1*z|0)+15&-16)|0;z=(N(c[pb>>2]|0,c[lb>>2]|0)|0)<<2;o=l;l=l+((1*z|0)+15&-16)|0;if(c[Ya>>2]|0)f=(c[(c[Bb>>2]|0)+24>>2]|0)>=8;else f=0;c[M>>2]=f&1;z=(N(c[Ka>>2]|0,c[pb>>2]|0)|0)<<2;e=l;l=l+((1*z|0)+15&-16)|0;a:do if(c[M>>2]|0){bb(c[Ua>>2]|0,0,k,j,c[Ka>>2]|0,c[lb>>2]|0,c[La>>2]|0,c[(c[Bb>>2]|0)+28>>2]|0,c[(c[Bb>>2]|0)+72>>2]|0);la(c[Ua>>2]|0,j,p,c[W>>2]|0,c[Ka>>2]|0,c[La>>2]|0);Tc(c[Ua>>2]|0,c[W>>2]|0,c[nb>>2]|0,p,e,c[Ka>>2]|0);c[ob>>2]=0;while(1){if((c[ob>>2]|0)>=(N(c[Ka>>2]|0,c[pb>>2]|0)|0))break a;z=e+(c[ob>>2]<<2)|0;g[z>>2]=+g[z>>2]+ +(c[La>>2]|0)*.5;c[ob>>2]=(c[ob>>2]|0)+1}}while(0);bb(c[Ua>>2]|0,c[Ya>>2]|0,k,j,c[Ka>>2]|0,c[lb>>2]|0,c[La>>2]|0,c[(c[Bb>>2]|0)+28>>2]|0,c[(c[Bb>>2]|0)+72>>2]|0);if((c[lb>>2]|0)==2&(c[Ka>>2]|0)==1)c[P>>2]=0;la(c[Ua>>2]|0,j,p,c[W>>2]|0,c[Ka>>2]|0,c[La>>2]|0);b:do if(c[(c[Bb>>2]|0)+68>>2]|0){c[ob>>2]=2;while(1){if((c[ob>>2]|0)>=(c[nb>>2]|0))break b;if(+g[p+(c[ob>>2]<<2)>>2]<+g[p>>2]*9.999999747378752e-05)m=+g[p+(c[ob>>2]<<2)>>2];else m=+g[p>>2]*9.999999747378752e-05;g[p+(c[ob>>2]<<2)>>2]=m;if(+g[p+(c[ob>>2]<<2)>>2]>1.0000000036274937e-15)m=+g[p+(c[ob>>2]<<2)>>2];else m=1.0000000036274937e-15;g[p+(c[ob>>2]<<2)>>2]=m;c[ob>>2]=(c[ob>>2]|0)+1}}while(0);Tc(c[Ua>>2]|0,c[W>>2]|0,c[nb>>2]|0,p,o,c[Ka>>2]|0);z=(N(c[Ka>>2]|0,c[pb>>2]|0)|0)<<2;i=l;l=l+((1*z|0)+15&-16)|0;aj(i|0,0,c[nb>>2]<<2|0)|0;do if(!(c[tb>>2]|0)){if(!(c[(c[Bb>>2]|0)+192>>2]|0))break;if(c[(c[Bb>>2]|0)+68>>2]|0)break;g[H>>2]=0.0;g[G>>2]=0.0;c[A>>2]=0;if(2>(c[(c[Bb>>2]|0)+92>>2]|0))f=2;else f=c[(c[Bb>>2]|0)+92>>2]|0;c[I>>2]=f;c[mb>>2]=0;while(1){if((c[mb>>2]|0)>=(c[Ka>>2]|0))break;c[ob>>2]=0;while(1){if((c[ob>>2]|0)>=(c[I>>2]|0))break;z=N(c[pb>>2]|0,c[mb>>2]|0)|0;if(+g[(c[(c[Bb>>2]|0)+192>>2]|0)+(z+(c[ob>>2]|0)<<2)>>2]<.25){z=N(c[pb>>2]|0,c[mb>>2]|0)|0;m=+g[(c[(c[Bb>>2]|0)+192>>2]|0)+(z+(c[ob>>2]|0)<<2)>>2]}else m=.25;do if(m>-2.0){z=N(c[pb>>2]|0,c[mb>>2]|0)|0;if(!(+g[(c[(c[Bb>>2]|0)+192>>2]|0)+(z+(c[ob>>2]|0)<<2)>>2]<.25)){m=.25;break}z=N(c[pb>>2]|0,c[mb>>2]|0)|0;m=+g[(c[(c[Bb>>2]|0)+192>>2]|0)+(z+(c[ob>>2]|0)<<2)>>2]}else m=-2.0;while(0);g[B>>2]=m;if(+g[B>>2]>0.0)g[B>>2]=+g[B>>2]*.5;g[H>>2]=+g[H>>2]+ +g[B>>2]*+((b[(c[ba>>2]|0)+((c[ob>>2]|0)+1<<1)>>1]|0)-(b[(c[ba>>2]|0)+(c[ob>>2]<<1)>>1]|0)|0);c[A>>2]=(c[A>>2]|0)+((b[(c[ba>>2]|0)+((c[ob>>2]|0)+1<<1)>>1]|0)-(b[(c[ba>>2]|0)+(c[ob>>2]<<1)>>1]|0));g[G>>2]=+g[G>>2]+ +g[B>>2]*+(1+(c[ob>>2]<<1)-(c[I>>2]|0)|0);c[ob>>2]=(c[ob>>2]|0)+1}c[mb>>2]=(c[mb>>2]|0)+1}g[H>>2]=+g[H>>2]/+(c[A>>2]|0);g[H>>2]=+g[H>>2]+.20000000298023224;B=N(c[Ka>>2]|0,(c[I>>2]|0)-1|0)|0;B=N(B,(c[I>>2]|0)+1|0)|0;g[G>>2]=+g[G>>2]*6.0/+(N(B,c[I>>2]|0)|0);g[G>>2]=+g[G>>2]*.5;if((+g[G>>2]<.03099999949336052?+g[G>>2]:.03099999949336052)>-.03099999949336052)m=+g[G>>2]<.03099999949336052?+g[G>>2]:.03099999949336052;else m=-.03099999949336052;g[G>>2]=m;c[E>>2]=0;while(1){if((b[(c[ba>>2]|0)+((c[E>>2]|0)+1<<1)>>1]|0)>=((b[(c[ba>>2]|0)+(c[I>>2]<<1)>>1]|0)/2|0|0))break;c[E>>2]=(c[E>>2]|0)+1}c[C>>2]=0;c[ob>>2]=0;while(1){if((c[ob>>2]|0)>=(c[I>>2]|0))break;g[D>>2]=+g[H>>2]+ +g[G>>2]*+((c[ob>>2]|0)-(c[E>>2]|0)|0);m=+g[(c[(c[Bb>>2]|0)+192>>2]|0)+(c[ob>>2]<<2)>>2];if((c[Ka>>2]|0)==2){if(m>+g[(c[(c[Bb>>2]|0)+192>>2]|0)+((c[pb>>2]|0)+(c[ob>>2]|0)<<2)>>2])f=c[ob>>2]|0;else f=(c[pb>>2]|0)+(c[ob>>2]|0)|0;g[F>>2]=+g[(c[(c[Bb>>2]|0)+192>>2]|0)+(f<<2)>>2]}else g[F>>2]=m;g[F>>2]=+g[F>>2]<0.0?+g[F>>2]:0.0;g[F>>2]=+g[F>>2]-+g[D>>2];if(+g[F>>2]>.25){g[i+(c[ob>>2]<<2)>>2]=+g[F>>2]-.25;c[C>>2]=(c[C>>2]|0)+1}c[ob>>2]=(c[ob>>2]|0)+1}c:do if((c[C>>2]|0)>=3){g[H>>2]=+g[H>>2]+.25;if(+g[H>>2]>0.0){g[H>>2]=0.0;g[G>>2]=0.0;aj(i|0,0,c[I>>2]<<2|0)|0;break}c[ob>>2]=0;while(1){if((c[ob>>2]|0)>=(c[I>>2]|0))break c;if(0.0>+g[i+(c[ob>>2]<<2)>>2]-.25)m=0.0;else m=+g[i+(c[ob>>2]<<2)>>2]-.25;g[i+(c[ob>>2]<<2)>>2]=m;c[ob>>2]=(c[ob>>2]|0)+1}}while(0);g[H>>2]=+g[H>>2]+.20000000298023224;g[ga>>2]=+g[G>>2]*64.0;g[pa>>2]=+g[H>>2]}while(0);if(!(c[(c[Bb>>2]|0)+68>>2]|0)){g[J>>2]=-10.0;g[K>>2]=0.0;if(c[Ya>>2]|0)m=+(c[La>>2]|0)*.5;else m=0.0;g[L>>2]=m;c[ob>>2]=c[tb>>2];while(1){if((c[ob>>2]|0)>=(c[nb>>2]|0))break;if(+g[J>>2]-1.0>+g[o+(c[ob>>2]<<2)>>2]-+g[L>>2])m=+g[J>>2]-1.0;else m=+g[o+(c[ob>>2]<<2)>>2]-+g[L>>2];g[J>>2]=m;if((c[Ka>>2]|0)==2){if(+g[J>>2]>+g[o+((c[ob>>2]|0)+(c[pb>>2]|0)<<2)>>2]-+g[L>>2])m=+g[J>>2];else m=+g[o+((c[ob>>2]|0)+(c[pb>>2]|0)<<2)>>2]-+g[L>>2];g[J>>2]=m}g[K>>2]=+g[K>>2]+ +g[J>>2];c[ob>>2]=(c[ob>>2]|0)+1}g[K>>2]=+g[K>>2]/+((c[nb>>2]|0)-(c[tb>>2]|0)|0);g[sa>>2]=+g[K>>2]-+g[(c[Bb>>2]|0)+196>>2];if(3.0<(-1.5>+g[sa>>2]?-1.5:+g[sa>>2]))m=3.0;else m=-1.5>+g[sa>>2]?-1.5:+g[sa>>2];g[sa>>2]=m;L=(c[Bb>>2]|0)+196|0;g[L>>2]=+g[L>>2]+ +g[sa>>2]*.019999999552965164}if(!(c[M>>2]|0)){M=(N(c[Ka>>2]|0,c[pb>>2]|0)|0)<<2;_i(e|0,o|0,M+0|0)|0}do if((c[La>>2]|0)>0){M=(Za(c[xb>>2]|0)|0)+3|0;if(c[ub>>2]|0?1:(M|0)>(c[ha>>2]|0))break;if((c[(c[Bb>>2]|0)+24>>2]|0)<5)break;if(c[(c[Bb>>2]|0)+68>>2]|0)break;if(!(cb(o,c[qb>>2]|0,c[pb>>2]|0,c[tb>>2]|0,c[nb>>2]|0,c[Ka>>2]|0)|0))break;c[ub>>2]=1;c[Ya>>2]=c[V>>2];bb(c[Ua>>2]|0,c[Ya>>2]|0,k,j,c[Ka>>2]|0,c[lb>>2]|0,c[La>>2]|0,c[(c[Bb>>2]|0)+28>>2]|0,c[(c[Bb>>2]|0)+72>>2]|0);la(c[Ua>>2]|0,j,p,c[W>>2]|0,c[Ka>>2]|0,c[La>>2]|0);Tc(c[Ua>>2]|0,c[W>>2]|0,c[nb>>2]|0,p,o,c[Ka>>2]|0);c[ob>>2]=0;while(1){if((c[ob>>2]|0)>=(N(c[Ka>>2]|0,c[pb>>2]|0)|0))break;M=e+(c[ob>>2]<<2)|0;g[M>>2]=+g[M>>2]+ +(c[La>>2]|0)*.5;c[ob>>2]=(c[ob>>2]|0)+1}g[ua>>2]=.20000000298023224}while(0);do if((c[La>>2]|0)>0){M=(Za(c[xb>>2]|0)|0)+3|0;if((M|0)>(c[ha>>2]|0))break;_b(c[xb>>2]|0,c[ub>>2]|0,3)}while(0);a=(N(c[Ka>>2]|0,c[Ma>>2]|0)|0)<<2;n=l;l=l+((1*a|0)+15&-16)|0;na(c[Ua>>2]|0,j,n,p,c[W>>2]|0,c[Ka>>2]|0,c[V>>2]|0);a=l;l=l+((1*(c[pb>>2]<<2)|0)+15&-16)|0;d:do if((c[tb>>2]|0)==0?(c[X>>2]|0)>=((c[Ka>>2]|0)*15|0):0){if((c[(c[Bb>>2]|0)+24>>2]|0)<2){S=192;break}if(c[(c[Bb>>2]|0)+68>>2]|0){S=192;break}do if((c[X>>2]|0)>=40){if((c[X>>2]|0)<60){c[O>>2]=6;break}if((c[X>>2]|0)<100){c[O>>2]=4;break}else{c[O>>2]=3;break}}else c[O>>2]=12;while(0);c[O>>2]=c[O>>2]<<1;c[U>>2]=db(c[Ua>>2]|0,c[W>>2]|0,c[ub>>2]|0,a,c[O>>2]|0,n,c[Ma>>2]|0,c[La>>2]|0,R,+g[ua>>2],c[P>>2]|0)|0;c[ob>>2]=c[W>>2];while(1){if((c[ob>>2]|0)>=(c[nb>>2]|0))break d;c[a+(c[ob>>2]<<2)>>2]=c[a+((c[W>>2]|0)-1<<2)>>2];c[ob>>2]=(c[ob>>2]|0)+1}}else S=192;while(0);if((S|0)==192){c[R>>2]=0;c[ob>>2]=0;while(1){if((c[ob>>2]|0)>=(c[nb>>2]|0))break;c[a+(c[ob>>2]<<2)>>2]=c[ub>>2];c[ob>>2]=(c[ob>>2]|0)+1}c[U>>2]=0}S=(N(c[Ka>>2]|0,c[pb>>2]|0)|0)<<2;d=l;l=l+((1*S|0)+15&-16)|0;Ic(c[Ua>>2]|0,c[tb>>2]|0,c[nb>>2]|0,c[W>>2]|0,o,c[qb>>2]|0,c[ha>>2]|0,d,c[xb>>2]|0,c[Ka>>2]|0,c[La>>2]|0,c[Ba>>2]|0,c[(c[Bb>>2]|0)+12>>2]|0,(c[Bb>>2]|0)+84|0,(c[(c[Bb>>2]|0)+24>>2]|0)>=4&1,c[(c[Bb>>2]|0)+56>>2]|0,c[(c[Bb>>2]|0)+68>>2]|0);eb(c[tb>>2]|0,c[nb>>2]|0,c[ub>>2]|0,a,c[La>>2]|0,c[U>>2]|0,c[xb>>2]|0);U=(Za(c[xb>>2]|0)|0)+4|0;if((U|0)<=(c[ha>>2]|0)){e:do if(c[(c[Bb>>2]|0)+68>>2]|0){c[(c[Bb>>2]|0)+100>>2]=0;c[(c[Bb>>2]|0)+80>>2]=2}else{do if(!(c[Ya>>2]|0)){if((c[(c[Bb>>2]|0)+24>>2]|0)<3)break;if(c[tb>>2]|0?1:(c[Ba>>2]|0)<((c[Ka>>2]|0)*10|0))break;if(c[T>>2]|0)f=(c[Ya>>2]|0)!=0^1;else f=0;W=ra(c[Ua>>2]|0,n,(c[Bb>>2]|0)+88|0,c[(c[Bb>>2]|0)+80>>2]|0,(c[Bb>>2]|0)+96|0,(c[Bb>>2]|0)+100|0,f&1,c[W>>2]|0,c[Ka>>2]|0,c[V>>2]|0)|0;c[(c[Bb>>2]|0)+80>>2]=W;break e}while(0);c[(c[Bb>>2]|0)+80>>2]=(c[(c[Bb>>2]|0)+24>>2]|0)==0?0:2}while(0);$b(c[xb>>2]|0,c[(c[Bb>>2]|0)+80>>2]|0,25428,5)}h=l;l=l+((1*(c[pb>>2]<<2)|0)+15&-16)|0;g[ka>>2]=+fb(o,e,c[pb>>2]|0,c[tb>>2]|0,c[nb>>2]|0,c[Ka>>2]|0,h,c[(c[Bb>>2]|0)+60>>2]|0,c[(c[Ua>>2]|0)+56>>2]|0,c[ub>>2]|0,c[(c[Bb>>2]|0)+44>>2]|0,c[(c[Bb>>2]|0)+52>>2]|0,c[ba>>2]|0,c[La>>2]|0,c[X>>2]|0,va,c[(c[Bb>>2]|0)+68>>2]|0,i);if(c[(c[Bb>>2]|0)+68>>2]|0){if(8<((c[X>>2]|0)/3|0|0))f=8;else f=(c[X>>2]|0)/3|0;c[h>>2]=f}j=l;l=l+((1*(c[pb>>2]<<2)|0)+15&-16)|0;Pa(c[Ua>>2]|0,j,c[La>>2]|0,c[Ka>>2]|0);c[Z>>2]=6;c[ha>>2]=c[ha>>2]<<3;c[wa>>2]=0;c[qa>>2]=Gb(c[xb>>2]|0)|0;c[ob>>2]=c[tb>>2];while(1){f=c[Ka>>2]|0;if((c[ob>>2]|0)>=(c[nb>>2]|0))break;f=N(f,(b[(c[ba>>2]|0)+((c[ob>>2]|0)+1<<1)>>1]|0)-(b[(c[ba>>2]|0)+(c[ob>>2]<<1)>>1]|0)|0)|0;c[fa>>2]=f<>2];f=c[fa>>2]|0;if((c[fa>>2]<<3|0)<((48>(c[fa>>2]|0)?48:c[fa>>2]|0)|0))f=f<<3;else f=48>(f|0)?48:c[fa>>2]|0;c[ea>>2]=f;c[aa>>2]=c[Z>>2];c[Y>>2]=0;c[da>>2]=0;while(1){if(((c[qa>>2]|0)+(c[aa>>2]<<3)|0)>=((c[ha>>2]|0)-(c[wa>>2]|0)|0))break;if((c[Y>>2]|0)>=(c[j+(c[ob>>2]<<2)>>2]|0))break;c[ca>>2]=(c[da>>2]|0)<(c[h+(c[ob>>2]<<2)>>2]|0)&1;_b(c[xb>>2]|0,c[ca>>2]|0,c[aa>>2]|0);c[qa>>2]=Gb(c[xb>>2]|0)|0;if(!(c[ca>>2]|0))break;c[Y>>2]=(c[Y>>2]|0)+(c[ea>>2]|0);c[wa>>2]=(c[wa>>2]|0)+(c[ea>>2]|0);c[aa>>2]=1;c[da>>2]=(c[da>>2]|0)+1}if(c[da>>2]|0)c[Z>>2]=2>((c[Z>>2]|0)-1|0)?2:(c[Z>>2]|0)-1|0;c[h+(c[ob>>2]<<2)>>2]=c[Y>>2];c[ob>>2]=(c[ob>>2]|0)+1}if((f|0)==2){if(c[La>>2]|0)c[Sa>>2]=gb(c[Ua>>2]|0,n,c[La>>2]|0,c[Ma>>2]|0)|0;fa=ja(+((c[Fa>>2]|0)/1e3|0|0),196,280,21,c[(c[Bb>>2]|0)+188>>2]|0)|0;c[(c[Bb>>2]|0)+188>>2]=fa;if((c[tb>>2]|0)>(c[(c[Bb>>2]|0)+188>>2]|0))f=c[tb>>2]|0;else f=c[(c[Bb>>2]|0)+188>>2]|0;do if((c[nb>>2]|0)>=(f|0))if((c[tb>>2]|0)>(c[(c[Bb>>2]|0)+188>>2]|0)){f=c[tb>>2]|0;break}else{f=c[(c[Bb>>2]|0)+188>>2]|0;break}else f=c[nb>>2]|0;while(0);c[(c[Bb>>2]|0)+188>>2]=f}c[Ha>>2]=5;if(((c[qa>>2]|0)+48|0)<=((c[ha>>2]|0)-(c[wa>>2]|0)|0)){if(c[(c[Bb>>2]|0)+68>>2]|0)c[Ha>>2]=5;else c[Ha>>2]=hb(c[Ua>>2]|0,n,o,c[nb>>2]|0,c[La>>2]|0,c[Ka>>2]|0,c[Ma>>2]|0,(c[Bb>>2]|0)+120|0,(c[Bb>>2]|0)+184|0,+g[ua>>2],c[(c[Bb>>2]|0)+188>>2]|0,+g[ga>>2],c[(c[Bb>>2]|0)+72>>2]|0)|0;$b(c[xb>>2]|0,c[Ha>>2]|0,25432,7);c[qa>>2]=Gb(c[xb>>2]|0)|0}if((c[Ea>>2]|0)>0){c[Aa>>2]=(c[(c[Ua>>2]|0)+36>>2]|0)-(c[La>>2]|0);if((c[yb>>2]|0)<(1275>>3-(c[La>>2]|0)|0))f=c[yb>>2]|0;else f=1275>>3-(c[La>>2]|0);c[yb>>2]=f;c[ia>>2]=(c[Ea>>2]|0)-(((c[Ka>>2]|0)*40|0)+20<<3);if(c[(c[Bb>>2]|0)+52>>2]|0)c[ia>>2]=(c[ia>>2]|0)+(c[(c[Bb>>2]|0)+172>>2]>>c[Aa>>2]);c[Da>>2]=ib(c[Ua>>2]|0,(c[Bb>>2]|0)+120|0,c[ia>>2]|0,c[La>>2]|0,c[Fa>>2]|0,c[(c[Bb>>2]|0)+92>>2]|0,c[Ka>>2]|0,c[(c[Bb>>2]|0)+188>>2]|0,c[(c[Bb>>2]|0)+52>>2]|0,+g[(c[Bb>>2]|0)+184>>2],c[va>>2]|0,+g[ua>>2],c[oa>>2]|0,+g[ka>>2],c[(c[Bb>>2]|0)+64>>2]|0,c[(c[Bb>>2]|0)+68>>2]|0,(c[(c[Bb>>2]|0)+192>>2]|0)!=0&1,+g[pa>>2],+g[sa>>2])|0;c[Da>>2]=(c[Da>>2]|0)+(c[qa>>2]|0);c[ma>>2]=((c[qa>>2]|0)+(c[wa>>2]|0)+64-1>>6)+2-(c[Ca>>2]|0);c[Ba>>2]=(c[Da>>2]|0)+32>>6;c[Ba>>2]=(c[ma>>2]|0)>(c[Ba>>2]|0)?c[ma>>2]|0:c[Ba>>2]|0;if((c[yb>>2]|0)<((c[Ba>>2]|0)+(c[Ca>>2]|0)|0))f=c[yb>>2]|0;else f=(c[Ba>>2]|0)+(c[Ca>>2]|0)|0;c[Ba>>2]=f-(c[Ca>>2]|0);c[za>>2]=(c[Da>>2]|0)-(c[Ea>>2]|0);c[Da>>2]=c[Ba>>2]<<6;if(c[kb>>2]|0){c[Ba>>2]=2;c[Da>>2]=128;c[za>>2]=0}if((c[(c[Bb>>2]|0)+176>>2]|0)<970){wa=(c[Bb>>2]|0)+176|0;c[wa>>2]=(c[wa>>2]|0)+1;g[ya>>2]=1.0/+((c[(c[Bb>>2]|0)+176>>2]|0)+20|0)}else g[ya>>2]=1.0000000474974513e-03;if(c[(c[Bb>>2]|0)+52>>2]|0){wa=(c[Bb>>2]|0)+164|0;c[wa>>2]=(c[wa>>2]|0)+((c[Da>>2]|0)-(c[Ea>>2]|0))}if(c[(c[Bb>>2]|0)+52>>2]|0){Da=N(c[za>>2]|0,1<>2])|0;Ea=(c[Bb>>2]|0)+168|0;c[Ea>>2]=(c[Ea>>2]|0)+~~(+g[ya>>2]*+(Da-(c[(c[Bb>>2]|0)+172>>2]|0)-(c[(c[Bb>>2]|0)+168>>2]|0)|0));c[(c[Bb>>2]|0)+172>>2]=0-(c[(c[Bb>>2]|0)+168>>2]|0)}do if(c[(c[Bb>>2]|0)+52>>2]|0){if((c[(c[Bb>>2]|0)+164>>2]|0)>=0)break;c[xa>>2]=(0-(c[(c[Bb>>2]|0)+164>>2]|0)|0)/64|0;c[Ba>>2]=(c[Ba>>2]|0)+(c[kb>>2]|0?0:c[xa>>2]|0);c[(c[Bb>>2]|0)+164>>2]=0}while(0);if((c[yb>>2]|0)<((c[Ba>>2]|0)+(c[Ca>>2]|0)|0))f=c[yb>>2]|0;else f=(c[Ba>>2]|0)+(c[Ca>>2]|0)|0;c[yb>>2]=f;ec(c[xb>>2]|0,c[yb>>2]|0)}i=l;l=l+((1*(c[pb>>2]<<2)|0)+15&-16)|0;e=l;l=l+((1*(c[pb>>2]<<2)|0)+15&-16)|0;k=l;l=l+((1*(c[pb>>2]<<2)|0)+15&-16)|0;Ea=c[yb>>2]<<3<<3;c[Ia>>2]=Ea-(Gb(c[xb>>2]|0)|0)-1;if((c[ub>>2]|0)!=0&(c[La>>2]|0)>=2)f=(c[Ia>>2]|0)>=((c[La>>2]|0)+2<<3|0);else f=0;c[Oa>>2]=f?8:0;c[Ia>>2]=(c[Ia>>2]|0)-(c[Oa>>2]|0);c[Ja>>2]=(c[nb>>2]|0)-1;if(c[(c[Bb>>2]|0)+120>>2]|0){do if((c[Fa>>2]|0)>=((c[Ka>>2]|0)*32e3|0)){if((c[Fa>>2]|0)<((c[Ka>>2]|0)*48e3|0)){c[Ga>>2]=16;break}if((c[Fa>>2]|0)<((c[Ka>>2]|0)*6e4|0)){c[Ga>>2]=18;break}if((c[Fa>>2]|0)<((c[Ka>>2]|0)*8e4|0)){c[Ga>>2]=19;break}else{c[Ga>>2]=20;break}}else c[Ga>>2]=13;while(0);if((c[(c[Bb>>2]|0)+120+24>>2]|0)>(c[Ga>>2]|0))f=c[(c[Bb>>2]|0)+120+24>>2]|0;else f=c[Ga>>2]|0;c[Ja>>2]=f}if(c[(c[Bb>>2]|0)+68>>2]|0)c[Ja>>2]=1;c[Ra>>2]=Uc(c[Ua>>2]|0,c[tb>>2]|0,c[nb>>2]|0,h,j,c[Ha>>2]|0,(c[Bb>>2]|0)+188|0,Sa,c[Ia>>2]|0,Qa,e,i,k,c[Ka>>2]|0,c[La>>2]|0,c[xb>>2]|0,1,c[(c[Bb>>2]|0)+92>>2]|0,c[Ja>>2]|0)|0;if(c[(c[Bb>>2]|0)+92>>2]|0){if(((c[(c[Bb>>2]|0)+92>>2]|0)-1|0)>(c[Ra>>2]|0))j=(c[(c[Bb>>2]|0)+92>>2]|0)-1|0;else j=c[Ra>>2]|0;f=c[(c[Bb>>2]|0)+92>>2]|0;do if(((c[(c[Bb>>2]|0)+92>>2]|0)+1|0)>=(j|0))if((f-1|0)>(c[Ra>>2]|0)){f=(c[(c[Bb>>2]|0)+92>>2]|0)-1|0;break}else{f=c[Ra>>2]|0;break}else f=f+1|0;while(0);j=c[Bb>>2]|0}else{f=c[Ra>>2]|0;j=c[Bb>>2]|0}c[j+92>>2]=f;Oc(c[Ua>>2]|0,c[tb>>2]|0,c[nb>>2]|0,c[qb>>2]|0,d,i,c[xb>>2]|0,c[Ka>>2]|0);Ia=N(c[Ka>>2]|0,c[pb>>2]|0)|0;Ja=l;l=l+((1*Ia|0)+15&-16)|0;ta(1,c[Ua>>2]|0,c[tb>>2]|0,c[nb>>2]|0,n,(c[Ka>>2]|0)==2?n+(c[Ma>>2]<<2)|0:0,Ja,p,e,c[Ya>>2]|0,c[(c[Bb>>2]|0)+80>>2]|0,c[Sa>>2]|0,c[(c[Bb>>2]|0)+188>>2]|0,a,(c[yb>>2]<<6)-(c[Oa>>2]|0)|0,c[Qa>>2]|0,c[xb>>2]|0,c[La>>2]|0,c[Ra>>2]|0,(c[Bb>>2]|0)+76|0,c[(c[Bb>>2]|0)+72>>2]|0);if((c[Oa>>2]|0)>0){c[Na>>2]=(c[(c[Bb>>2]|0)+116>>2]|0)<2&1;bc(c[xb>>2]|0,c[Na>>2]|0,1)}Qa=c[Ua>>2]|0;Ra=c[tb>>2]|0;Sa=c[nb>>2]|0;Ua=c[qb>>2]|0;Ya=c[yb>>2]<<3;Ya=Ya-(Za(c[xb>>2]|0)|0)|0;Pc(Qa,Ra,Sa,Ua,d,i,k,Ya,c[xb>>2]|0,c[Ka>>2]|0);f:do if(c[kb>>2]|0){c[ob>>2]=0;while(1){if((c[ob>>2]|0)>=(N(c[Ka>>2]|0,c[pb>>2]|0)|0))break f;g[(c[qb>>2]|0)+(c[ob>>2]<<2)>>2]=-28.0;c[ob>>2]=(c[ob>>2]|0)+1}}while(0);c[(c[Bb>>2]|0)+104>>2]=c[Va>>2];g[(c[Bb>>2]|0)+108>>2]=+g[Ta>>2];c[(c[Bb>>2]|0)+112>>2]=c[Wa>>2];if((c[lb>>2]|0)==2&(c[Ka>>2]|0)==1)_i((c[qb>>2]|0)+(c[pb>>2]<<2)|0,c[qb>>2]|0,(c[pb>>2]<<2)+0|0)|0;g:do if(c[ub>>2]|0){c[ob>>2]=0;while(1){if((c[ob>>2]|0)>=(N(c[lb>>2]|0,c[pb>>2]|0)|0))break g;if(+g[(c[rb>>2]|0)+(c[ob>>2]<<2)>>2]<+g[(c[qb>>2]|0)+(c[ob>>2]<<2)>>2])f=(c[rb>>2]|0)+(c[ob>>2]<<2)|0;else f=(c[qb>>2]|0)+(c[ob>>2]<<2)|0;g[(c[rb>>2]|0)+(c[ob>>2]<<2)>>2]=+g[f>>2];c[ob>>2]=(c[ob>>2]|0)+1}}else{kb=(N(c[lb>>2]|0,c[pb>>2]|0)|0)<<2;_i(c[sb>>2]|0,c[rb>>2]|0,kb+0|0)|0;kb=(N(c[lb>>2]|0,c[pb>>2]|0)|0)<<2;_i(c[rb>>2]|0,c[qb>>2]|0,kb+0|0)|0}while(0);c[mb>>2]=0;do{c[ob>>2]=0;while(1){if((c[ob>>2]|0)>=(c[tb>>2]|0))break;kb=N(c[mb>>2]|0,c[pb>>2]|0)|0;g[(c[qb>>2]|0)+(kb+(c[ob>>2]|0)<<2)>>2]=0.0;kb=N(c[mb>>2]|0,c[pb>>2]|0)|0;g[(c[sb>>2]|0)+(kb+(c[ob>>2]|0)<<2)>>2]=-28.0;kb=N(c[mb>>2]|0,c[pb>>2]|0)|0;g[(c[rb>>2]|0)+(kb+(c[ob>>2]|0)<<2)>>2]=-28.0;c[ob>>2]=(c[ob>>2]|0)+1}c[ob>>2]=c[nb>>2];while(1){if((c[ob>>2]|0)>=(c[pb>>2]|0))break;kb=N(c[mb>>2]|0,c[pb>>2]|0)|0;g[(c[qb>>2]|0)+(kb+(c[ob>>2]|0)<<2)>>2]=0.0;kb=N(c[mb>>2]|0,c[pb>>2]|0)|0;g[(c[sb>>2]|0)+(kb+(c[ob>>2]|0)<<2)>>2]=-28.0;kb=N(c[mb>>2]|0,c[pb>>2]|0)|0;g[(c[rb>>2]|0)+(kb+(c[ob>>2]|0)<<2)>>2]=-28.0;c[ob>>2]=(c[ob>>2]|0)+1}kb=(c[mb>>2]|0)+1|0;c[mb>>2]=kb}while((kb|0)<(c[lb>>2]|0));j=(c[Bb>>2]|0)+116|0;if((c[ub>>2]|0)!=0|(c[vb>>2]|0)!=0)f=(c[j>>2]|0)+1|0;else f=0;c[j>>2]=f;c[(c[Bb>>2]|0)+76>>2]=c[(c[xb>>2]|0)+28>>2];fc(c[xb>>2]|0);if(jb(c[xb>>2]|0)|0){c[zb>>2]=-3;c[wb>>2]=1}else{c[zb>>2]=c[yb>>2];c[wb>>2]=1}_(c[Ab>>2]|0);Bb=c[zb>>2]|0;l=Cb;return Bb|0}function Za(a){a=a|0;var b=0,d=0;b=l;l=l+16|0;d=b;c[d>>2]=a;a=(c[(c[d>>2]|0)+20>>2]|0)-(32-(Q(c[(c[d>>2]|0)+28>>2]|0)|0))|0;l=b;return a|0}function _a(a,b){a=a|0;b=b|0;var d=0.0,e=0,f=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;j=k+16|0;f=k+12|0;e=k+8|0;h=k+4|0;i=k;c[j>>2]=a;c[f>>2]=b;g[h>>2]=0.0;g[i>>2]=0.0;c[e>>2]=0;while(1){d=+g[h>>2];if((c[e>>2]|0)>=(c[f>>2]|0))break;if(d>+g[(c[j>>2]|0)+(c[e>>2]<<2)>>2])d=+g[h>>2];else d=+g[(c[j>>2]|0)+(c[e>>2]<<2)>>2];g[h>>2]=d;if(+g[i>>2]<+g[(c[j>>2]|0)+(c[e>>2]<<2)>>2])d=+g[i>>2];else d=+g[(c[j>>2]|0)+(c[e>>2]<<2)>>2];g[i>>2]=d;c[e>>2]=(c[e>>2]|0)+1}l=k;return +(d>-+g[i>>2]?+g[h>>2]:-+g[i>>2])}function $a(a,b,d,e,f,h,i,j,k,m,n){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;var o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0;O=l;l=l+96|0;M=O+92|0;x=O+88|0;H=O+84|0;s=O+80|0;t=O+76|0;I=O+72|0;E=O+68|0;v=O+64|0;K=O+60|0;o=O+56|0;p=O+52|0;u=O+48|0;G=O+40|0;y=O+36|0;F=O+32|0;w=O+28|0;q=O+24|0;D=O+20|0;J=O+16|0;C=O+12|0;L=O+8|0;r=O+4|0;B=O;c[M>>2]=a;c[x>>2]=b;c[H>>2]=d;c[s>>2]=e;c[t>>2]=f;c[I>>2]=h;c[E>>2]=i;c[v>>2]=j;c[K>>2]=k;c[o>>2]=m;c[p>>2]=n;c[y>>2]=c[c[M>>2]>>2];c[C>>2]=c[(c[y>>2]|0)+4>>2];k=N(c[s>>2]|0,(c[t>>2]|0)+1024|0)|0;c[L>>2]=$()|0;a=l;l=l+((1*(k<<2)|0)+15&-16)|0;c[G>>2]=a;c[G+4>>2]=a+((c[t>>2]|0)+1024<<2);c[u>>2]=0;do{_i(c[G+(c[u>>2]<<2)>>2]|0,(c[H>>2]|0)+(c[u>>2]<<10<<2)|0,4096|0)|0;a=(c[x>>2]|0)+((N(c[u>>2]|0,(c[t>>2]|0)+(c[C>>2]|0)|0)|0)<<2)|0;_i((c[G+(c[u>>2]<<2)>>2]|0)+4096|0,a+(c[C>>2]<<2)|0,(c[t>>2]<<2)+0|0)|0;a=(c[u>>2]|0)+1|0;c[u>>2]=a}while((a|0)<(c[s>>2]|0));if(c[o>>2]|0){k=1024+(c[t>>2]|0)>>1;c[r>>2]=$()|0;a=l;l=l+((1*(k<<2)|0)+15&-16)|0;tc(G,a,1024+(c[t>>2]|0)|0,c[s>>2]|0,c[(c[M>>2]|0)+72>>2]|0);yc(a+2048|0,a,c[t>>2]|0,979,F,c[(c[M>>2]|0)+72>>2]|0);c[F>>2]=1024-(c[F>>2]|0);g[w>>2]=+Ac(a,1024,15,c[t>>2]|0,F,c[(c[M>>2]|0)+104>>2]|0,+g[(c[M>>2]|0)+108>>2],c[(c[M>>2]|0)+72>>2]|0);if((c[F>>2]|0)>1022)c[F>>2]=1022;g[w>>2]=+g[w>>2]*.699999988079071;if((c[(c[M>>2]|0)+56>>2]|0)>2)g[w>>2]=+g[w>>2]*.5;if((c[(c[M>>2]|0)+56>>2]|0)>4)g[w>>2]=+g[w>>2]*.5;if((c[(c[M>>2]|0)+56>>2]|0)>8)g[w>>2]=0.0;_(c[r>>2]|0)}else{g[w>>2]=0.0;c[F>>2]=15}g[q>>2]=.20000000298023224;a=(A((c[F>>2]|0)-(c[(c[M>>2]|0)+104>>2]|0)|0)|0)*10|0;if((a|0)>(c[F>>2]|0))g[q>>2]=+g[q>>2]+.20000000298023224;if((c[p>>2]|0)<25)g[q>>2]=+g[q>>2]+.10000000149011612;if((c[p>>2]|0)<35)g[q>>2]=+g[q>>2]+.10000000149011612;if(+g[(c[M>>2]|0)+108>>2]>.4000000059604645)g[q>>2]=+g[q>>2]-.10000000149011612;if(+g[(c[M>>2]|0)+108>>2]>.550000011920929)g[q>>2]=+g[q>>2]-.10000000149011612;g[q>>2]=+g[q>>2]>.20000000298023224?+g[q>>2]:.20000000298023224;if(+g[w>>2]<+g[q>>2]){g[w>>2]=0.0;c[D>>2]=0;c[J>>2]=0}else{if(+A(+(+g[w>>2]-+g[(c[M>>2]|0)+108>>2]))<.10000000149011612)g[w>>2]=+g[(c[M>>2]|0)+108>>2];c[J>>2]=~~+z(+(+g[w>>2]*32.0/3.0+.5))-1;if(0>((7<(c[J>>2]|0)?7:c[J>>2]|0)|0))e=0;else e=7<(c[J>>2]|0)?7:c[J>>2]|0;c[J>>2]=e;g[w>>2]=+((c[J>>2]|0)+1|0)*.09375;c[D>>2]=1}c[u>>2]=0;do{c[B>>2]=(c[(c[y>>2]|0)+44>>2]|0)-(c[C>>2]|0);if((c[(c[M>>2]|0)+104>>2]|0)>15)e=c[(c[M>>2]|0)+104>>2]|0;else e=15;c[(c[M>>2]|0)+104>>2]=e;r=(c[x>>2]|0)+((N(c[u>>2]|0,(c[t>>2]|0)+(c[C>>2]|0)|0)|0)<<2)|0;a=(c[M>>2]|0)+200+((N(c[u>>2]|0,c[C>>2]|0)|0)<<2)|0;_i(r|0,a|0,(c[C>>2]<<2)+0|0)|0;if(c[B>>2]|0){a=(c[x>>2]|0)+((N(c[u>>2]|0,(c[t>>2]|0)+(c[C>>2]|0)|0)|0)<<2)|0;Na(a+(c[C>>2]<<2)|0,(c[G+(c[u>>2]<<2)>>2]|0)+4096|0,c[(c[M>>2]|0)+104>>2]|0,c[(c[M>>2]|0)+104>>2]|0,c[B>>2]|0,-+g[(c[M>>2]|0)+108>>2],-+g[(c[M>>2]|0)+108>>2],c[(c[M>>2]|0)+112>>2]|0,c[(c[M>>2]|0)+112>>2]|0,0,0,c[(c[M>>2]|0)+72>>2]|0)}a=(c[x>>2]|0)+((N(c[u>>2]|0,(c[t>>2]|0)+(c[C>>2]|0)|0)|0)<<2)|0;Na(a+(c[C>>2]<<2)+(c[B>>2]<<2)|0,(c[G+(c[u>>2]<<2)>>2]|0)+4096+(c[B>>2]<<2)|0,c[(c[M>>2]|0)+104>>2]|0,c[F>>2]|0,(c[t>>2]|0)-(c[B>>2]|0)|0,-+g[(c[M>>2]|0)+108>>2],-+g[w>>2],c[(c[M>>2]|0)+112>>2]|0,c[I>>2]|0,c[(c[y>>2]|0)+60>>2]|0,c[C>>2]|0,c[(c[M>>2]|0)+72>>2]|0);a=(c[M>>2]|0)+200+((N(c[u>>2]|0,c[C>>2]|0)|0)<<2)|0;e=(c[x>>2]|0)+((N(c[u>>2]|0,(c[t>>2]|0)+(c[C>>2]|0)|0)|0)<<2)|0;_i(a|0,e+(c[t>>2]<<2)|0,(c[C>>2]<<2)+0|0)|0;e=(c[H>>2]|0)+(c[u>>2]<<10<<2)|0;if((c[t>>2]|0)>1024)$i(e|0,(c[G+(c[u>>2]<<2)>>2]|0)+(c[t>>2]<<2)|0,4096|0)|0;else{$i(e|0,(c[H>>2]|0)+(c[u>>2]<<10<<2)+(c[t>>2]<<2)|0,(1024-(c[t>>2]|0)<<2)+0|0)|0;$i((c[H>>2]|0)+(c[u>>2]<<10<<2)+4096+(0-(c[t>>2]|0)<<2)|0,(c[G+(c[u>>2]<<2)>>2]|0)+4096|0,(c[t>>2]<<2)+0|0)|0}a=(c[u>>2]|0)+1|0;c[u>>2]=a}while((a|0)<(c[s>>2]|0));g[c[v>>2]>>2]=+g[w>>2];c[c[E>>2]>>2]=c[F>>2];c[c[K>>2]>>2]=c[J>>2];M=c[D>>2]|0;_(c[L>>2]|0);l=O;return M|0}function ab(a,b,e,f,h){a=a|0;b=b|0;e=e|0;f=f|0;h=h|0;var i=0.0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,A=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0;I=l;l=l+96|0;o=I+84|0;p=I+80|0;j=I+76|0;G=I+72|0;x=I+68|0;m=I+64|0;u=I+60|0;v=I+56|0;E=I+52|0;r=I+48|0;k=I+44|0;H=I+40|0;q=I+36|0;F=I+32|0;t=I+28|0;y=I+24|0;w=I+20|0;s=I+16|0;A=I+12|0;D=I+8|0;C=I+4|0;n=I;c[o>>2]=a;c[p>>2]=b;c[j>>2]=e;c[G>>2]=f;c[x>>2]=h;c[E>>2]=0;c[r>>2]=0;f=c[p>>2]|0;c[F>>2]=$()|0;b=l;l=l+((1*(f<<2)|0)+15&-16)|0;c[q>>2]=(c[p>>2]|0)/2|0;c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[j>>2]|0))break;c[y>>2]=0;g[u>>2]=0.0;g[v>>2]=0.0;c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[p>>2]|0))break;g[A>>2]=+g[(c[o>>2]|0)+((c[m>>2]|0)+(N(c[k>>2]|0,c[p>>2]|0)|0)<<2)>>2];g[D>>2]=+g[u>>2]+ +g[A>>2];g[u>>2]=+g[v>>2]+ +g[D>>2]-+g[A>>2]*2.0;g[v>>2]=+g[A>>2]-+g[D>>2]*.5;g[b+(c[m>>2]<<2)>>2]=+g[D>>2];c[m>>2]=(c[m>>2]|0)+1}e=b;a=e+48|0;do{c[e>>2]=0;e=e+4|0}while((e|0)<(a|0));g[t>>2]=0.0;g[u>>2]=0.0;c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[q>>2]|0))break;g[C>>2]=+g[b+(c[m>>2]<<1<<2)>>2]*+g[b+(c[m>>2]<<1<<2)>>2]+ +g[b+((c[m>>2]<<1)+1<<2)>>2]*+g[b+((c[m>>2]<<1)+1<<2)>>2];g[t>>2]=+g[t>>2]+ +g[C>>2];g[b+(c[m>>2]<<2)>>2]=+g[u>>2]+(+g[C>>2]-+g[u>>2])*.0625;g[u>>2]=+g[b+(c[m>>2]<<2)>>2];c[m>>2]=(c[m>>2]|0)+1}g[u>>2]=0.0;g[s>>2]=0.0;c[m>>2]=(c[q>>2]|0)-1;while(1){if((c[m>>2]|0)<0)break;g[b+(c[m>>2]<<2)>>2]=+g[u>>2]+(+g[b+(c[m>>2]<<2)>>2]-+g[u>>2])*.125;g[u>>2]=+g[b+(c[m>>2]<<2)>>2];g[s>>2]=+g[s>>2]>+g[u>>2]?+g[s>>2]:+g[u>>2];c[m>>2]=(c[m>>2]|0)+-1}g[t>>2]=+B(+(+g[t>>2]*+g[s>>2]*.5*+(c[q>>2]|0)));g[w>>2]=+(c[q>>2]|0)/(+g[t>>2]+1.0000000036274937e-15);c[y>>2]=0;c[m>>2]=12;while(1){if((c[m>>2]|0)>=((c[q>>2]|0)-5|0))break;if(127.0<+z(+(+g[w>>2]*64.0*(+g[b+(c[m>>2]<<2)>>2]+1.0000000036274937e-15))))i=127.0;else i=+z(+(+g[w>>2]*64.0*(+g[b+(c[m>>2]<<2)>>2]+1.0000000036274937e-15)));if(!(0.0>i))if(127.0<+z(+(+g[w>>2]*64.0*(+g[b+(c[m>>2]<<2)>>2]+1.0000000036274937e-15))))i=127.0;else i=+z(+(+g[w>>2]*64.0*(+g[b+(c[m>>2]<<2)>>2]+1.0000000036274937e-15)));else i=0.0;c[n>>2]=~~i;c[y>>2]=(c[y>>2]|0)+(d[25443+(c[n>>2]|0)>>0]|0);c[m>>2]=(c[m>>2]|0)+4}c[y>>2]=(c[y>>2]<<6<<2|0)/(((c[q>>2]|0)-17|0)*6|0)|0;if((c[y>>2]|0)>(c[r>>2]|0)){c[c[x>>2]>>2]=c[k>>2];c[r>>2]=c[y>>2]}c[k>>2]=(c[k>>2]|0)+1}c[E>>2]=(c[r>>2]|0)>200&1;if(0.0>+B(+(+((c[r>>2]|0)*27|0)))-42.0)i=0.0;else i=+B(+(+((c[r>>2]|0)*27|0)))-42.0;g[H>>2]=i;if(0.0>(163.0<+g[H>>2]?163.0:+g[H>>2])*.006899999920278788-.139){i=0.0;i=+B(+i);H=c[G>>2]|0;g[H>>2]=i;H=c[E>>2]|0;G=c[F>>2]|0;_(G|0);l=I;return H|0}i=(163.0<+g[H>>2]?163.0:+g[H>>2])*.006899999920278788-.139;i=+B(+i);H=c[G>>2]|0;g[H>>2]=i;H=c[E>>2]|0;G=c[F>>2]|0;_(G|0);l=I;return H|0}function bb(a,b,d,e,f,h,i,j,k){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=l;l=l+80|0;x=D+64|0;B=D+60|0;w=D+56|0;y=D+52|0;n=D+48|0;o=D+44|0;p=D+40|0;C=D+36|0;r=D+32|0;z=D+28|0;q=D+24|0;m=D+20|0;A=D+16|0;v=D+12|0;s=D+8|0;u=D+4|0;t=D;c[x>>2]=a;c[B>>2]=b;c[w>>2]=d;c[y>>2]=e;c[n>>2]=f;c[o>>2]=h;c[p>>2]=i;c[C>>2]=j;c[r>>2]=k;c[z>>2]=c[(c[x>>2]|0)+4>>2];if(c[B>>2]|0){c[m>>2]=c[B>>2];c[q>>2]=c[(c[x>>2]|0)+44>>2];c[A>>2]=c[(c[x>>2]|0)+36>>2]}else{c[m>>2]=1;c[q>>2]=c[(c[x>>2]|0)+44>>2]<>2];c[A>>2]=(c[(c[x>>2]|0)+36>>2]|0)-(c[p>>2]|0)}c[u>>2]=0;do{c[s>>2]=0;while(1){if((c[s>>2]|0)>=(c[m>>2]|0))break;B=N(c[m>>2]|0,c[q>>2]|0)|0;B=(c[w>>2]|0)+((N(c[u>>2]|0,B+(c[z>>2]|0)|0)|0)<<2)|0;B=B+((N(c[s>>2]|0,c[q>>2]|0)|0)<<2)|0;j=N(c[u>>2]|0,c[q>>2]|0)|0;j=(c[y>>2]|0)+((c[s>>2]|0)+(N(j,c[m>>2]|0)|0)<<2)|0;qc((c[x>>2]|0)+64|0,B,j,c[(c[x>>2]|0)+60>>2]|0,c[z>>2]|0,c[A>>2]|0,c[m>>2]|0,c[r>>2]|0);c[s>>2]=(c[s>>2]|0)+1}j=(c[u>>2]|0)+1|0;c[u>>2]=j}while((j|0)<(c[o>>2]|0));a:do if((c[o>>2]|0)==2&(c[n>>2]|0)==1){c[v>>2]=0;while(1){if((c[v>>2]|0)>=(N(c[m>>2]|0,c[q>>2]|0)|0))break a;j=N(c[m>>2]|0,c[q>>2]|0)|0;g[(c[y>>2]|0)+(c[v>>2]<<2)>>2]=+g[(c[y>>2]|0)+(c[v>>2]<<2)>>2]*.5+ +g[(c[y>>2]|0)+(j+(c[v>>2]|0)<<2)>>2]*.5;c[v>>2]=(c[v>>2]|0)+1}}while(0);if((c[C>>2]|0)==1){l=D;return}c[u>>2]=0;do{j=N(c[m>>2]|0,c[q>>2]|0)|0;c[t>>2]=(j|0)/(c[C>>2]|0)|0;c[v>>2]=0;while(1){if((c[v>>2]|0)>=(c[t>>2]|0))break;j=N(c[u>>2]|0,c[m>>2]|0)|0;j=N(j,c[q>>2]|0)|0;j=(c[y>>2]|0)+(j+(c[v>>2]|0)<<2)|0;g[j>>2]=+g[j>>2]*+(c[C>>2]|0);c[v>>2]=(c[v>>2]|0)+1}B=N(c[u>>2]|0,c[m>>2]|0)|0;B=N(B,c[q>>2]|0)|0;j=N(c[m>>2]|0,c[q>>2]|0)|0;aj((c[y>>2]|0)+(B+(c[t>>2]|0)<<2)|0,0,j-(c[t>>2]|0)<<2|0)|0;j=(c[u>>2]|0)+1|0;c[u>>2]=j}while((j|0)<(c[n>>2]|0));l=D;return}function cb(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0.0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;w=l;l=l+160|0;r=w+144|0;j=w+140|0;q=w+136|0;t=w+132|0;n=w+128|0;k=w+124|0;o=w+120|0;m=w+116|0;p=w+112|0;s=w+8|0;u=w+4|0;v=w;c[r>>2]=a;c[j>>2]=b;c[q>>2]=d;c[t>>2]=e;c[n>>2]=f;c[k>>2]=h;g[p>>2]=0.0;i=+g[(c[j>>2]|0)+(c[t>>2]<<2)>>2];a:do if((c[k>>2]|0)==1){g[s+(c[t>>2]<<2)>>2]=i;c[o>>2]=(c[t>>2]|0)+1;while(1){if((c[o>>2]|0)>=(c[n>>2]|0))break a;if(+g[s+((c[o>>2]|0)-1<<2)>>2]-1.0>+g[(c[j>>2]|0)+(c[o>>2]<<2)>>2])i=+g[s+((c[o>>2]|0)-1<<2)>>2]-1.0;else i=+g[(c[j>>2]|0)+(c[o>>2]<<2)>>2];g[s+(c[o>>2]<<2)>>2]=i;c[o>>2]=(c[o>>2]|0)+1}}else{e=c[t>>2]|0;g[s+(c[t>>2]<<2)>>2]=+g[(c[j>>2]|0)+((i>+g[(c[j>>2]|0)+((c[t>>2]|0)+(c[q>>2]|0)<<2)>>2]?e:e+(c[q>>2]|0)|0)<<2)>>2];c[o>>2]=(c[t>>2]|0)+1;while(1){if((c[o>>2]|0)>=(c[n>>2]|0))break a;e=c[o>>2]|0;if(+g[s+((c[o>>2]|0)-1<<2)>>2]-1.0>+g[(c[j>>2]|0)+((+g[(c[j>>2]|0)+(c[o>>2]<<2)>>2]>+g[(c[j>>2]|0)+((c[o>>2]|0)+(c[q>>2]|0)<<2)>>2]?e:e+(c[q>>2]|0)|0)<<2)>>2])i=+g[s+((c[o>>2]|0)-1<<2)>>2]-1.0;else{e=c[o>>2]|0;i=+g[(c[j>>2]|0)+((+g[(c[j>>2]|0)+(c[o>>2]<<2)>>2]>+g[(c[j>>2]|0)+((c[o>>2]|0)+(c[q>>2]|0)<<2)>>2]?e:e+(c[q>>2]|0)|0)<<2)>>2]}g[s+(c[o>>2]<<2)>>2]=i;c[o>>2]=(c[o>>2]|0)+1}}while(0);c[o>>2]=(c[n>>2]|0)-2;while(1){if((c[o>>2]|0)<(c[t>>2]|0))break;h=c[o>>2]|0;if(+g[s+(c[o>>2]<<2)>>2]>+g[s+((c[o>>2]|0)+1<<2)>>2]-1.0)i=+g[s+(h<<2)>>2];else i=+g[s+(h+1<<2)>>2]-1.0;g[s+(c[o>>2]<<2)>>2]=i;c[o>>2]=(c[o>>2]|0)+-1}c[m>>2]=0;do{c[o>>2]=2>(c[t>>2]|0)?2:c[t>>2]|0;while(1){if((c[o>>2]|0)>=((c[n>>2]|0)-1|0))break;if(0.0>+g[(c[r>>2]|0)+((c[o>>2]|0)+(N(c[m>>2]|0,c[q>>2]|0)|0)<<2)>>2])i=0.0;else i=+g[(c[r>>2]|0)+((c[o>>2]|0)+(N(c[m>>2]|0,c[q>>2]|0)|0)<<2)>>2];g[u>>2]=i;if(0.0>+g[s+(c[o>>2]<<2)>>2])i=0.0;else i=+g[s+(c[o>>2]<<2)>>2];g[v>>2]=i;if(0.0>+g[u>>2]-+g[v>>2])i=0.0;else i=+g[u>>2]-+g[v>>2];g[p>>2]=+g[p>>2]+i;c[o>>2]=(c[o>>2]|0)+1}j=(c[m>>2]|0)+1|0;c[m>>2]=j}while((j|0)<(c[k>>2]|0));g[p>>2]=+g[p>>2]/+(N(c[k>>2]|0,(c[n>>2]|0)-1-(2>(c[t>>2]|0)?2:c[t>>2]|0)|0)|0);l=w;return +g[p>>2]>1.0|0}function db(d,e,f,h,i,j,k,m,n,o,p){d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=+o;p=p|0;var q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0;X=l;l=l+144|0;z=X+128|0;S=X+124|0;Q=X+120|0;V=X+116|0;R=X+112|0;u=X+108|0;t=X+104|0;I=X+100|0;D=X+96|0;Y=X+92|0;C=X+88|0;T=X+84|0;J=X+80|0;K=X+76|0;G=X+72|0;H=X+64|0;W=X+60|0;x=X+56|0;U=X+52|0;y=X+48|0;s=X+44|0;B=X+40|0;r=X+36|0;v=X+32|0;w=X+28|0;q=X+24|0;E=X+20|0;F=X+16|0;L=X+12|0;M=X+8|0;O=X+4|0;P=X;c[z>>2]=d;c[S>>2]=e;c[Q>>2]=f;c[V>>2]=h;c[R>>2]=i;c[u>>2]=j;c[t>>2]=k;c[I>>2]=m;c[D>>2]=n;g[Y>>2]=o;c[C>>2]=p;c[W>>2]=0;g[x>>2]=(-.25>.5-+g[Y>>2]?-.25:.5-+g[Y>>2])*.03999999910593033;j=c[S>>2]|0;c[U>>2]=$()|0;f=l;l=l+((1*(j<<2)|0)+15&-16)|0;j=l;l=l+((1*((b[(c[(c[z>>2]|0)+32>>2]|0)+(c[S>>2]<<1)>>1]|0)-(b[(c[(c[z>>2]|0)+32>>2]|0)+((c[S>>2]|0)-1<<1)>>1]|0)<>2]<<2)|0)+15&-16)|0;k=l;l=l+((1*((b[(c[(c[z>>2]|0)+32>>2]|0)+(c[S>>2]<<1)>>1]|0)-(b[(c[(c[z>>2]|0)+32>>2]|0)+((c[S>>2]|0)-1<<1)>>1]|0)<>2]<<2)|0)+15&-16)|0;i=l;l=l+((1*(c[S>>2]<<2)|0)+15&-16)|0;e=l;l=l+((1*(c[S>>2]<<2)|0)+15&-16)|0;c[c[D>>2]>>2]=0;c[T>>2]=0;while(1){if((c[T>>2]|0)>=(c[S>>2]|0))break;c[w>>2]=0;c[s>>2]=(b[(c[(c[z>>2]|0)+32>>2]|0)+((c[T>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[z>>2]|0)+32>>2]|0)+(c[T>>2]<<1)>>1]|0)<>2];c[B>>2]=((b[(c[(c[z>>2]|0)+32>>2]|0)+((c[T>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[z>>2]|0)+32>>2]|0)+(c[T>>2]<<1)>>1]|0)|0)==1&1;Y=N(c[C>>2]|0,c[t>>2]|0)|0;_i(j|0,(c[u>>2]|0)+(Y+(b[(c[(c[z>>2]|0)+32>>2]|0)+(c[T>>2]<<1)>>1]<>2])<<2)|0,(c[s>>2]<<2)+0|0)|0;g[r>>2]=+nb(j,c[s>>2]|0,c[Q>>2]|0?c[I>>2]|0:0,+g[x>>2]);g[v>>2]=+g[r>>2];if(!((c[Q>>2]|0)==0|(c[B>>2]|0)!=0)?(_i(k|0,j|0,(c[s>>2]<<2)+0|0)|0,sa(k,c[s>>2]>>c[I>>2],1<>2]),g[r>>2]=+nb(k,c[s>>2]|0,(c[I>>2]|0)+1|0,+g[x>>2]),+g[r>>2]<+g[v>>2]):0){g[v>>2]=+g[r>>2];c[w>>2]=-1}c[y>>2]=0;while(1){m=(c[Q>>2]|0)!=0;if((c[y>>2]|0)>=((c[I>>2]|0)+(((c[Q>>2]|0?1:(c[B>>2]|0)!=0)^1)&1)|0))break;if(m)c[q>>2]=(c[I>>2]|0)-(c[y>>2]|0)-1;else c[q>>2]=(c[y>>2]|0)+1;sa(j,c[s>>2]>>c[y>>2],1<>2]);g[r>>2]=+nb(j,c[s>>2]|0,c[q>>2]|0,+g[x>>2]);if(+g[r>>2]<+g[v>>2]){g[v>>2]=+g[r>>2];c[w>>2]=(c[y>>2]|0)+1}c[y>>2]=(c[y>>2]|0)+1}n=c[w>>2]|0;Y=N(-2,n)|0;c[f+((m?c[T>>2]|0:c[T>>2]|0)<<2)>>2]=m?n<<1:Y;Y=c[D>>2]|0;c[Y>>2]=(c[Y>>2]|0)+((c[Q>>2]|0?c[I>>2]|0:0)-((c[f+(c[T>>2]<<2)>>2]|0)/2|0));do if(c[B>>2]|0){if(c[f+(c[T>>2]<<2)>>2]|0?(c[f+(c[T>>2]<<2)>>2]|0)!=(N(-2,c[I>>2]|0)|0):0)break;Y=f+(c[T>>2]<<2)|0;c[Y>>2]=(c[Y>>2]|0)-1}while(0);c[T>>2]=(c[T>>2]|0)+1}c[W>>2]=0;c[G>>2]=0;while(1){if((c[G>>2]|0)>=2)break;c[J>>2]=0;c[K>>2]=c[Q>>2]|0?0:c[R>>2]|0;c[T>>2]=1;while(1){m=c[J>>2]|0;k=c[K>>2]|0;if((c[T>>2]|0)>=(c[S>>2]|0))break;if((m|0)<(k+(c[R>>2]|0)|0))m=c[J>>2]|0;else m=(c[K>>2]|0)+(c[R>>2]|0)|0;c[E>>2]=m;if(((c[J>>2]|0)+(c[R>>2]|0)|0)<(c[K>>2]|0))m=(c[J>>2]|0)+(c[R>>2]|0)|0;else m=c[K>>2]|0;c[F>>2]=m;c[J>>2]=(c[E>>2]|0)+(A((c[f+(c[T>>2]<<2)>>2]|0)-(a[25228+(c[I>>2]<<3)+((c[Q>>2]<<2)+(c[G>>2]<<1)+0)>>0]<<1)|0)|0);c[K>>2]=(c[F>>2]|0)+(A((c[f+(c[T>>2]<<2)>>2]|0)-(a[25228+(c[I>>2]<<3)+((c[Q>>2]<<2)+(c[G>>2]<<1)+1)>>0]<<1)|0)|0);c[T>>2]=(c[T>>2]|0)+1}c[J>>2]=(m|0)<(k|0)?c[J>>2]|0:c[K>>2]|0;c[H+(c[G>>2]<<2)>>2]=c[J>>2];c[G>>2]=(c[G>>2]|0)+1}if(c[Q>>2]|0?(c[H+4>>2]|0)<(c[H>>2]|0):0)c[W>>2]=1;c[J>>2]=0;c[K>>2]=c[Q>>2]|0?0:c[R>>2]|0;c[T>>2]=1;while(1){m=c[J>>2]|0;if((c[T>>2]|0)>=(c[S>>2]|0))break;c[O>>2]=m;c[P>>2]=(c[K>>2]|0)+(c[R>>2]|0);if((c[O>>2]|0)<(c[P>>2]|0)){c[L>>2]=c[O>>2];m=0;k=c[T>>2]|0}else{c[L>>2]=c[P>>2];m=1;k=c[T>>2]|0}c[i+(k<<2)>>2]=m;c[O>>2]=(c[J>>2]|0)+(c[R>>2]|0);c[P>>2]=c[K>>2];if((c[O>>2]|0)<(c[P>>2]|0)){c[M>>2]=c[O>>2];m=0;k=c[T>>2]|0}else{c[M>>2]=c[P>>2];m=1;k=c[T>>2]|0}c[e+(k<<2)>>2]=m;c[J>>2]=(c[L>>2]|0)+(A((c[f+(c[T>>2]<<2)>>2]|0)-(a[25228+(c[I>>2]<<3)+((c[Q>>2]<<2)+(c[W>>2]<<1)+0)>>0]<<1)|0)|0);c[K>>2]=(c[M>>2]|0)+(A((c[f+(c[T>>2]<<2)>>2]|0)-(a[25228+(c[I>>2]<<3)+((c[Q>>2]<<2)+(c[W>>2]<<1)+1)>>0]<<1)|0)|0);c[T>>2]=(c[T>>2]|0)+1}c[(c[V>>2]|0)+((c[S>>2]|0)-1<<2)>>2]=(m|0)<(c[K>>2]|0)?0:1;c[T>>2]=(c[S>>2]|0)-2;while(1){if((c[T>>2]|0)<0)break;m=(c[T>>2]|0)+1|0;if((c[(c[V>>2]|0)+((c[T>>2]|0)+1<<2)>>2]|0)==1){m=c[e+(m<<2)>>2]|0;k=(c[V>>2]|0)+(c[T>>2]<<2)|0}else{m=c[i+(m<<2)>>2]|0;k=(c[V>>2]|0)+(c[T>>2]<<2)|0}c[k>>2]=m;c[T>>2]=(c[T>>2]|0)+-1}Y=c[W>>2]|0;_(c[U>>2]|0);l=X;return Y|0}function eb(b,d,e,f,g,h,i){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0;y=l;l=l+64|0;s=y+52|0;o=y+48|0;q=y+44|0;v=y+40|0;j=y+36|0;w=y+32|0;n=y+28|0;m=y+24|0;p=y+20|0;x=y+16|0;u=y+12|0;r=y+8|0;k=y+4|0;t=y;c[s>>2]=b;c[o>>2]=d;c[q>>2]=e;c[v>>2]=f;c[j>>2]=g;c[w>>2]=h;c[n>>2]=i;c[k>>2]=c[(c[n>>2]|0)+4>>2]<<3;c[t>>2]=Za(c[n>>2]|0)|0;c[r>>2]=c[q>>2]|0?2:4;if((c[j>>2]|0)>0)g=((c[t>>2]|0)+(c[r>>2]|0)+1|0)>>>0<=(c[k>>2]|0)>>>0;else g=0;c[x>>2]=g&1;c[k>>2]=(c[k>>2]|0)-(c[x>>2]|0);c[u>>2]=0;c[m>>2]=0;c[p>>2]=c[s>>2];while(1){if((c[p>>2]|0)>=(c[o>>2]|0))break;if(((c[t>>2]|0)+(c[r>>2]|0)|0)>>>0<=(c[k>>2]|0)>>>0){_b(c[n>>2]|0,c[(c[v>>2]|0)+(c[p>>2]<<2)>>2]^c[m>>2],c[r>>2]|0);c[t>>2]=Za(c[n>>2]|0)|0;c[m>>2]=c[(c[v>>2]|0)+(c[p>>2]<<2)>>2];c[u>>2]=c[u>>2]|c[m>>2]}else c[(c[v>>2]|0)+(c[p>>2]<<2)>>2]=c[m>>2];c[r>>2]=c[q>>2]|0?4:5;c[p>>2]=(c[p>>2]|0)+1}if(c[x>>2]|0?(a[25228+(c[j>>2]<<3)+((c[q>>2]<<2)+0+(c[u>>2]|0))>>0]|0)!=(a[25228+(c[j>>2]<<3)+((c[q>>2]<<2)+2+(c[u>>2]|0))>>0]|0):0)_b(c[n>>2]|0,c[w>>2]|0,1);else c[w>>2]=0;c[p>>2]=c[s>>2];while(1){if((c[p>>2]|0)>=(c[o>>2]|0))break;c[(c[v>>2]|0)+(c[p>>2]<<2)>>2]=a[25228+(c[j>>2]<<3)+((c[q>>2]<<2)+(c[w>>2]<<1)+(c[(c[v>>2]|0)+(c[p>>2]<<2)>>2]|0))>>0];c[p>>2]=(c[p>>2]|0)+1}l=y;return}function fb(a,d,e,f,h,i,j,k,m,n,o,p,q,r,s,t,u,v){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;s=s|0;t=t|0;u=u|0;v=v|0;var w=0.0,x=0.0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0;fa=l;l=l+128|0;I=fa+120|0;B=fa+116|0;H=fa+112|0;J=fa+108|0;U=fa+104|0;L=fa+100|0;Y=fa+96|0;z=fa+92|0;y=fa+88|0;W=fa+84|0;ca=fa+80|0;R=fa+76|0;S=fa+72|0;M=fa+68|0;T=fa+64|0;ba=fa+60|0;A=fa+56|0;K=fa+52|0;V=fa+48|0;C=fa+44|0;aa=fa+40|0;X=fa+36|0;Z=fa+32|0;E=fa+28|0;F=fa+24|0;G=fa+20|0;D=fa+16|0;da=fa+12|0;O=fa+8|0;P=fa+4|0;Q=fa;c[I>>2]=a;c[B>>2]=d;c[H>>2]=e;c[J>>2]=f;c[U>>2]=h;c[L>>2]=i;c[Y>>2]=j;c[z>>2]=k;c[y>>2]=m;c[W>>2]=n;c[ca>>2]=o;c[R>>2]=p;c[S>>2]=q;c[M>>2]=r;c[T>>2]=s;c[ba>>2]=t;c[A>>2]=u;c[K>>2]=v;c[aa>>2]=0;o=N(c[L>>2]|0,c[H>>2]|0)|0;c[Z>>2]=$()|0;d=l;l=l+((1*(o<<2)|0)+15&-16)|0;o=(N(c[L>>2]|0,c[H>>2]|0)|0)<<2;a=l;l=l+((1*o|0)+15&-16)|0;aj(c[Y>>2]|0,0,c[H>>2]<<2|0)|0;g[X>>2]=-31.899999618530273;c[V>>2]=0;while(1){if((c[V>>2]|0)>=(c[U>>2]|0))break;x=+(b[(c[y>>2]|0)+(c[V>>2]<<1)>>1]|0)*.0625+.5+ +(9-(c[z>>2]|0)|0)-+g[17464+(c[V>>2]<<2)>>2]+ +(N((c[V>>2]|0)+5|0,(c[V>>2]|0)+5|0)|0)*.006200000178068876;g[a+(c[V>>2]<<2)>>2]=x;c[V>>2]=(c[V>>2]|0)+1}c[C>>2]=0;do{c[V>>2]=0;while(1){if((c[V>>2]|0)>=(c[U>>2]|0))break;z=N(c[C>>2]|0,c[H>>2]|0)|0;if(+g[X>>2]>+g[(c[I>>2]|0)+(z+(c[V>>2]|0)<<2)>>2]-+g[a+(c[V>>2]<<2)>>2])w=+g[X>>2];else{z=N(c[C>>2]|0,c[H>>2]|0)|0;w=+g[(c[I>>2]|0)+(z+(c[V>>2]|0)<<2)>>2]-+g[a+(c[V>>2]<<2)>>2]}g[X>>2]=w;c[V>>2]=(c[V>>2]|0)+1}z=(c[C>>2]|0)+1|0;c[C>>2]=z}while((z|0)<(c[L>>2]|0));if((c[T>>2]|0)>50&(c[M>>2]|0)>=1^1|(c[A>>2]|0)!=0){da=c[aa>>2]|0;ea=c[ba>>2]|0;c[ea>>2]=da;x=+g[X>>2];ea=c[Z>>2]|0;_(ea|0);l=fa;return +x}c[E>>2]=0;c[C>>2]=0;do{c[D>>2]=d+((N(c[C>>2]|0,c[H>>2]|0)|0)<<2);x=+g[(c[B>>2]|0)+((N(c[C>>2]|0,c[H>>2]|0)|0)<<2)>>2];g[c[D>>2]>>2]=x;c[V>>2]=1;while(1){if((c[V>>2]|0)>=(c[U>>2]|0))break;z=N(c[C>>2]|0,c[H>>2]|0)|0;A=N(c[C>>2]|0,c[H>>2]|0)|0;if(+g[(c[B>>2]|0)+(z+(c[V>>2]|0)<<2)>>2]>+g[(c[B>>2]|0)+(A+(c[V>>2]|0)-1<<2)>>2]+.5)c[E>>2]=c[V>>2];A=N(c[C>>2]|0,c[H>>2]|0)|0;if(+g[(c[D>>2]|0)+((c[V>>2]|0)-1<<2)>>2]+1.5<+g[(c[B>>2]|0)+(A+(c[V>>2]|0)<<2)>>2])w=+g[(c[D>>2]|0)+((c[V>>2]|0)-1<<2)>>2]+1.5;else{A=N(c[C>>2]|0,c[H>>2]|0)|0;w=+g[(c[B>>2]|0)+(A+(c[V>>2]|0)<<2)>>2]}g[(c[D>>2]|0)+(c[V>>2]<<2)>>2]=w;c[V>>2]=(c[V>>2]|0)+1}c[V>>2]=(c[E>>2]|0)-1;while(1){if((c[V>>2]|0)<0)break;A=N(c[C>>2]|0,c[H>>2]|0)|0;if(+g[(c[D>>2]|0)+((c[V>>2]|0)+1<<2)>>2]+2.0<+g[(c[B>>2]|0)+(A+(c[V>>2]|0)<<2)>>2])w=+g[(c[D>>2]|0)+((c[V>>2]|0)+1<<2)>>2]+2.0;else{A=N(c[C>>2]|0,c[H>>2]|0)|0;w=+g[(c[B>>2]|0)+(A+(c[V>>2]|0)<<2)>>2]}i=c[D>>2]|0;r=c[V>>2]|0;do if(!(+g[(c[D>>2]|0)+(c[V>>2]<<2)>>2]>2]|0,c[H>>2]|0)|0;if(+g[i+(r+1<<2)>>2]+2.0<+g[(c[B>>2]|0)+(A+(c[V>>2]|0)<<2)>>2]){w=+g[(c[D>>2]|0)+((c[V>>2]|0)+1<<2)>>2]+2.0;break}else{A=N(c[C>>2]|0,c[H>>2]|0)|0;w=+g[(c[B>>2]|0)+(A+(c[V>>2]|0)<<2)>>2];break}}else w=+g[i+(r<<2)>>2];while(0);g[(c[D>>2]|0)+(c[V>>2]<<2)>>2]=w;c[V>>2]=(c[V>>2]|0)+-1}g[F>>2]=1.0;c[V>>2]=2;while(1){if((c[V>>2]|0)>=((c[U>>2]|0)-2|0))break;w=+g[(c[D>>2]|0)+(c[V>>2]<<2)>>2];A=N(c[C>>2]|0,c[H>>2]|0)|0;x=+lb((c[B>>2]|0)+(A+(c[V>>2]|0)-2<<2)|0);if(w>x-+g[F>>2])w=+g[(c[D>>2]|0)+(c[V>>2]<<2)>>2];else{A=N(c[C>>2]|0,c[H>>2]|0)|0;w=+lb((c[B>>2]|0)+(A+(c[V>>2]|0)-2<<2)|0);w=w-+g[F>>2]}g[(c[D>>2]|0)+(c[V>>2]<<2)>>2]=w;c[V>>2]=(c[V>>2]|0)+1}x=+mb((c[B>>2]|0)+((N(c[C>>2]|0,c[H>>2]|0)|0)<<2)|0);g[G>>2]=x-+g[F>>2];if(+g[c[D>>2]>>2]>+g[G>>2])w=+g[c[D>>2]>>2];else w=+g[G>>2];g[c[D>>2]>>2]=w;if(+g[(c[D>>2]|0)+4>>2]>+g[G>>2])w=+g[(c[D>>2]|0)+4>>2];else w=+g[G>>2];g[(c[D>>2]|0)+4>>2]=w;A=N(c[C>>2]|0,c[H>>2]|0)|0;x=+mb((c[B>>2]|0)+(A+(c[U>>2]|0)-3<<2)|0);g[G>>2]=x-+g[F>>2];if(+g[(c[D>>2]|0)+((c[U>>2]|0)-2<<2)>>2]>+g[G>>2])w=+g[(c[D>>2]|0)+((c[U>>2]|0)-2<<2)>>2];else w=+g[G>>2];g[(c[D>>2]|0)+((c[U>>2]|0)-2<<2)>>2]=w;if(+g[(c[D>>2]|0)+((c[U>>2]|0)-1<<2)>>2]>+g[G>>2])w=+g[(c[D>>2]|0)+((c[U>>2]|0)-1<<2)>>2];else w=+g[G>>2];g[(c[D>>2]|0)+((c[U>>2]|0)-1<<2)>>2]=w;c[V>>2]=0;while(1){if((c[V>>2]|0)>=(c[U>>2]|0))break;if(+g[(c[D>>2]|0)+(c[V>>2]<<2)>>2]>+g[a+(c[V>>2]<<2)>>2])i=(c[D>>2]|0)+(c[V>>2]<<2)|0;else i=a+(c[V>>2]<<2)|0;g[(c[D>>2]|0)+(c[V>>2]<<2)>>2]=+g[i>>2];c[V>>2]=(c[V>>2]|0)+1}A=(c[C>>2]|0)+1|0;c[C>>2]=A}while((A|0)<(c[L>>2]|0));G=(c[L>>2]|0)==2;c[V>>2]=c[J>>2];a:do if(G)while(1){if((c[V>>2]|0)>=(c[U>>2]|0))break a;if(+g[d+((c[H>>2]|0)+(c[V>>2]|0)<<2)>>2]>+g[d+(c[V>>2]<<2)>>2]-4.0)w=+g[d+((c[H>>2]|0)+(c[V>>2]|0)<<2)>>2];else w=+g[d+(c[V>>2]<<2)>>2]-4.0;g[d+((c[H>>2]|0)+(c[V>>2]|0)<<2)>>2]=w;if(+g[d+(c[V>>2]<<2)>>2]>+g[d+((c[H>>2]|0)+(c[V>>2]|0)<<2)>>2]-4.0)w=+g[d+(c[V>>2]<<2)>>2];else w=+g[d+((c[H>>2]|0)+(c[V>>2]|0)<<2)>>2]-4.0;g[d+(c[V>>2]<<2)>>2]=w;if(0.0>+g[(c[I>>2]|0)+(c[V>>2]<<2)>>2]-+g[d+(c[V>>2]<<2)>>2])w=0.0;else w=+g[(c[I>>2]|0)+(c[V>>2]<<2)>>2]-+g[d+(c[V>>2]<<2)>>2];if(0.0>+g[(c[I>>2]|0)+((c[H>>2]|0)+(c[V>>2]|0)<<2)>>2]-+g[d+((c[H>>2]|0)+(c[V>>2]|0)<<2)>>2])x=0.0;else x=+g[(c[I>>2]|0)+((c[H>>2]|0)+(c[V>>2]|0)<<2)>>2]-+g[d+((c[H>>2]|0)+(c[V>>2]|0)<<2)>>2];g[d+(c[V>>2]<<2)>>2]=(w+x)*.5;c[V>>2]=(c[V>>2]|0)+1}else while(1){if((c[V>>2]|0)>=(c[U>>2]|0))break a;if(0.0>+g[(c[I>>2]|0)+(c[V>>2]<<2)>>2]-+g[d+(c[V>>2]<<2)>>2])w=0.0;else w=+g[(c[I>>2]|0)+(c[V>>2]<<2)>>2]-+g[d+(c[V>>2]<<2)>>2];g[d+(c[V>>2]<<2)>>2]=w;c[V>>2]=(c[V>>2]|0)+1}while(0);c[V>>2]=c[J>>2];while(1){if((c[V>>2]|0)>=(c[U>>2]|0))break;if(+g[d+(c[V>>2]<<2)>>2]>+g[(c[K>>2]|0)+(c[V>>2]<<2)>>2])i=d+(c[V>>2]<<2)|0;else i=(c[K>>2]|0)+(c[V>>2]<<2)|0;g[d+(c[V>>2]<<2)>>2]=+g[i>>2];c[V>>2]=(c[V>>2]|0)+1}b:do if(!(((c[ca>>2]|0)==0|(c[R>>2]|0)!=0)^1|(c[W>>2]|0)!=0)){c[V>>2]=c[J>>2];while(1){if((c[V>>2]|0)>=(c[U>>2]|0))break b;g[d+(c[V>>2]<<2)>>2]=+g[d+(c[V>>2]<<2)>>2]*.5;c[V>>2]=(c[V>>2]|0)+1}}while(0);c[V>>2]=c[J>>2];while(1){if((c[V>>2]|0)>=(c[U>>2]|0)){ea=103;break}if((c[V>>2]|0)<8){K=d+(c[V>>2]<<2)|0;g[K>>2]=+g[K>>2]*2.0}if((c[V>>2]|0)>=12)g[d+(c[V>>2]<<2)>>2]=+g[d+(c[V>>2]<<2)>>2]*.5;if(+g[d+(c[V>>2]<<2)>>2]<4.0)w=+g[d+(c[V>>2]<<2)>>2];else w=4.0;g[d+(c[V>>2]<<2)>>2]=w;K=N(c[L>>2]|0,(b[(c[S>>2]|0)+((c[V>>2]|0)+1<<1)>>1]|0)-(b[(c[S>>2]|0)+(c[V>>2]<<1)>>1]|0)|0)|0;c[da>>2]=K<>2];do if((c[da>>2]|0)>=6){w=+g[d+(c[V>>2]<<2)>>2];if((c[da>>2]|0)>48){c[O>>2]=~~(w*8.0);c[P>>2]=((N(c[O>>2]|0,c[da>>2]|0)|0)<<3|0)/8|0;break}else{c[O>>2]=~~(w*+(c[da>>2]|0)/6.0);c[P>>2]=(c[O>>2]|0)*6<<3;break}}else{c[O>>2]=~~+g[d+(c[V>>2]<<2)>>2];c[P>>2]=(N(c[O>>2]|0,c[da>>2]|0)|0)<<3}while(0);if(!(c[ca>>2]|0?(c[R>>2]|0)==0|(c[W>>2]|0)!=0:0))ea=100;if((ea|0)==100?(ea=0,((c[aa>>2]|0)+(c[P>>2]|0)>>3>>3|0)>((c[T>>2]|0)/4|0|0)):0)break;c[(c[Y>>2]|0)+(c[V>>2]<<2)>>2]=c[O>>2];c[aa>>2]=(c[aa>>2]|0)+(c[P>>2]|0);c[V>>2]=(c[V>>2]|0)+1}if((ea|0)==103){da=c[aa>>2]|0;ea=c[ba>>2]|0;c[ea>>2]=da;x=+g[X>>2];ea=c[Z>>2]|0;_(ea|0);l=fa;return +x}c[Q>>2]=((c[T>>2]|0)/4|0)<<3<<3;c[(c[Y>>2]|0)+(c[V>>2]<<2)>>2]=(c[Q>>2]|0)-(c[aa>>2]|0);c[aa>>2]=c[Q>>2];da=c[aa>>2]|0;ea=c[ba>>2]|0;c[ea>>2]=da;x=+g[X>>2];ea=c[Z>>2]|0;_(ea|0);l=fa;return +x}function gb(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0.0;v=l;l=l+64|0;r=v+48|0;o=v+44|0;i=v+40|0;k=v+36|0;p=v+32|0;u=v+28|0;s=v+24|0;t=v+20|0;q=v+16|0;h=v+12|0;m=v+8|0;j=v+4|0;n=v;c[r>>2]=a;c[o>>2]=d;c[i>>2]=e;c[k>>2]=f;g[s>>2]=1.0000000036274937e-15;g[t>>2]=1.0000000036274937e-15;c[p>>2]=0;while(1){if((c[p>>2]|0)>=13)break;c[q>>2]=b[(c[(c[r>>2]|0)+32>>2]|0)+(c[p>>2]<<1)>>1]<>2];while(1){if((c[q>>2]|0)>=(b[(c[(c[r>>2]|0)+32>>2]|0)+((c[p>>2]|0)+1<<1)>>1]<>2]|0))break;g[h>>2]=+g[(c[o>>2]|0)+(c[q>>2]<<2)>>2];g[m>>2]=+g[(c[o>>2]|0)+((c[k>>2]|0)+(c[q>>2]|0)<<2)>>2];g[j>>2]=+g[h>>2]+ +g[m>>2];g[n>>2]=+g[h>>2]-+g[m>>2];w=+A(+(+g[h>>2]));g[s>>2]=+g[s>>2]+(w+ +A(+(+g[m>>2])));w=+A(+(+g[j>>2]));g[t>>2]=+g[t>>2]+(w+ +A(+(+g[n>>2])));c[q>>2]=(c[q>>2]|0)+1}c[p>>2]=(c[p>>2]|0)+1}g[t>>2]=+g[t>>2]*.7071070075035095;c[u>>2]=13;if((c[i>>2]|0)<=1)c[u>>2]=(c[u>>2]|0)-8;l=v;return +((b[(c[(c[r>>2]|0)+32>>2]|0)+26>>1]<<(c[i>>2]|0)+1)+(c[u>>2]|0)|0)*+g[t>>2]>+(b[(c[(c[r>>2]|0)+32>>2]|0)+26>>1]<<(c[i>>2]|0)+1|0)*+g[s>>2]|0} +function Pe(e,f,g,h,i,j,k,m,n,o,p){e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;var q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0;G=l;l=l+80|0;z=G+60|0;D=G+56|0;w=G+52|0;y=G+48|0;r=G+44|0;H=G+40|0;s=G+36|0;u=G+32|0;C=G+28|0;B=G+24|0;q=G+20|0;A=G+16|0;x=G+12|0;t=G+8|0;v=G+64|0;E=G+4|0;F=G;c[z>>2]=e;c[D>>2]=f;c[w>>2]=g;c[y>>2]=h;c[r>>2]=i;c[H>>2]=j;c[s>>2]=k;c[u>>2]=m;c[C>>2]=n;c[B>>2]=o;c[q>>2]=p;c[c[D>>2]>>2]=2147483647;c[t>>2]=c[H>>2];c[A>>2]=0;while(1){if((c[A>>2]|0)>=(c[q>>2]|0))break;c[x>>2]=d[(c[s>>2]|0)+(c[A>>2]|0)>>0];b[v>>1]=(b[c[y>>2]>>1]|0)-(a[c[t>>2]>>0]<<7);b[v+2>>1]=(b[(c[y>>2]|0)+2>>1]|0)-(a[(c[t>>2]|0)+1>>0]<<7);b[v+4>>1]=(b[(c[y>>2]|0)+4>>1]|0)-(a[(c[t>>2]|0)+2>>0]<<7);b[v+6>>1]=(b[(c[y>>2]|0)+6>>1]|0)-(a[(c[t>>2]|0)+3>>0]<<7);b[v+8>>1]=(b[(c[y>>2]|0)+8>>1]|0)-(a[(c[t>>2]|0)+4>>0]<<7);c[E>>2]=N((c[C>>2]&65535)<<16>>16,d[(c[u>>2]|0)+(c[A>>2]|0)>>0]|0)|0;if(((c[x>>2]|0)-(c[B>>2]|0)|0)>0)p=(c[x>>2]|0)-(c[B>>2]|0)|0;else p=0;c[E>>2]=(c[E>>2]|0)+(p<<10);H=N(c[(c[r>>2]|0)+4>>2]>>16,b[v+2>>1]|0)|0;c[F>>2]=H+((N(c[(c[r>>2]|0)+4>>2]&65535,b[v+2>>1]|0)|0)>>16);H=N(c[(c[r>>2]|0)+8>>2]>>16,b[v+4>>1]|0)|0;c[F>>2]=(c[F>>2]|0)+(H+((N(c[(c[r>>2]|0)+8>>2]&65535,b[v+4>>1]|0)|0)>>16));H=N(c[(c[r>>2]|0)+12>>2]>>16,b[v+6>>1]|0)|0;c[F>>2]=(c[F>>2]|0)+(H+((N(c[(c[r>>2]|0)+12>>2]&65535,b[v+6>>1]|0)|0)>>16));H=N(c[(c[r>>2]|0)+16>>2]>>16,b[v+8>>1]|0)|0;c[F>>2]=(c[F>>2]|0)+(H+((N(c[(c[r>>2]|0)+16>>2]&65535,b[v+8>>1]|0)|0)>>16));c[F>>2]=c[F>>2]<<1;H=N(c[c[r>>2]>>2]>>16,b[v>>1]|0)|0;c[F>>2]=(c[F>>2]|0)+(H+((N(c[c[r>>2]>>2]&65535,b[v>>1]|0)|0)>>16));H=N(c[F>>2]>>16,b[v>>1]|0)|0;c[E>>2]=(c[E>>2]|0)+(H+((N(c[F>>2]&65535,b[v>>1]|0)|0)>>16));H=N(c[(c[r>>2]|0)+28>>2]>>16,b[v+4>>1]|0)|0;c[F>>2]=H+((N(c[(c[r>>2]|0)+28>>2]&65535,b[v+4>>1]|0)|0)>>16);H=N(c[(c[r>>2]|0)+32>>2]>>16,b[v+6>>1]|0)|0;c[F>>2]=(c[F>>2]|0)+(H+((N(c[(c[r>>2]|0)+32>>2]&65535,b[v+6>>1]|0)|0)>>16));H=N(c[(c[r>>2]|0)+36>>2]>>16,b[v+8>>1]|0)|0;c[F>>2]=(c[F>>2]|0)+(H+((N(c[(c[r>>2]|0)+36>>2]&65535,b[v+8>>1]|0)|0)>>16));c[F>>2]=c[F>>2]<<1;H=N(c[(c[r>>2]|0)+24>>2]>>16,b[v+2>>1]|0)|0;c[F>>2]=(c[F>>2]|0)+(H+((N(c[(c[r>>2]|0)+24>>2]&65535,b[v+2>>1]|0)|0)>>16));H=N(c[F>>2]>>16,b[v+2>>1]|0)|0;c[E>>2]=(c[E>>2]|0)+(H+((N(c[F>>2]&65535,b[v+2>>1]|0)|0)>>16));H=N(c[(c[r>>2]|0)+52>>2]>>16,b[v+6>>1]|0)|0;c[F>>2]=H+((N(c[(c[r>>2]|0)+52>>2]&65535,b[v+6>>1]|0)|0)>>16);H=N(c[(c[r>>2]|0)+56>>2]>>16,b[v+8>>1]|0)|0;c[F>>2]=(c[F>>2]|0)+(H+((N(c[(c[r>>2]|0)+56>>2]&65535,b[v+8>>1]|0)|0)>>16));c[F>>2]=c[F>>2]<<1;H=N(c[(c[r>>2]|0)+48>>2]>>16,b[v+4>>1]|0)|0;c[F>>2]=(c[F>>2]|0)+(H+((N(c[(c[r>>2]|0)+48>>2]&65535,b[v+4>>1]|0)|0)>>16));H=N(c[F>>2]>>16,b[v+4>>1]|0)|0;c[E>>2]=(c[E>>2]|0)+(H+((N(c[F>>2]&65535,b[v+4>>1]|0)|0)>>16));H=N(c[(c[r>>2]|0)+76>>2]>>16,b[v+8>>1]|0)|0;c[F>>2]=H+((N(c[(c[r>>2]|0)+76>>2]&65535,b[v+8>>1]|0)|0)>>16);c[F>>2]=c[F>>2]<<1;H=N(c[(c[r>>2]|0)+72>>2]>>16,b[v+6>>1]|0)|0;c[F>>2]=(c[F>>2]|0)+(H+((N(c[(c[r>>2]|0)+72>>2]&65535,b[v+6>>1]|0)|0)>>16));H=N(c[F>>2]>>16,b[v+6>>1]|0)|0;c[E>>2]=(c[E>>2]|0)+(H+((N(c[F>>2]&65535,b[v+6>>1]|0)|0)>>16));H=N(c[(c[r>>2]|0)+96>>2]>>16,b[v+8>>1]|0)|0;c[F>>2]=H+((N(c[(c[r>>2]|0)+96>>2]&65535,b[v+8>>1]|0)|0)>>16);H=N(c[F>>2]>>16,b[v+8>>1]|0)|0;c[E>>2]=(c[E>>2]|0)+(H+((N(c[F>>2]&65535,b[v+8>>1]|0)|0)>>16));if((c[E>>2]|0)<(c[c[D>>2]>>2]|0)){c[c[D>>2]>>2]=c[E>>2];a[c[z>>2]>>0]=c[A>>2];c[c[w>>2]>>2]=c[x>>2]}c[t>>2]=(c[t>>2]|0)+5;c[A>>2]=(c[A>>2]|0)+1}l=G;return}function Qe(b){b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0;i=l;l=l+32|0;j=i+20|0;f=i+16|0;d=i+12|0;e=i+8|0;g=i+4|0;h=i;c[j>>2]=b;c[h>>2]=c[j>>2];if((a[(c[h>>2]|0)+4565>>0]|0)!=2){l=i;return}c[d>>2]=((c[(c[h>>2]|0)+4600>>2]|0)*1e3<<16|0)/(c[(c[h>>2]|0)+4568>>2]|0)|0;c[e>>2]=(Bf(c[d>>2]|0)|0)-2048;c[f>>2]=c[(c[h>>2]|0)+4728>>2];k=c[e>>2]|0;b=N(0-(c[f>>2]|0)<<2>>16,(c[f>>2]&65535)<<16>>16)|0;b=b+((N(0-(c[f>>2]|0)<<2&65535,(c[f>>2]&65535)<<16>>16)|0)>>16)>>16;d=c[e>>2]|0;d=N(b,(d-((Bf(3932160)|0)-2048)&65535)<<16>>16)|0;b=N(0-(c[f>>2]|0)<<2>>16,(c[f>>2]&65535)<<16>>16)|0;b=b+((N(0-(c[f>>2]|0)<<2&65535,(c[f>>2]&65535)<<16>>16)|0)>>16)&65535;j=c[e>>2]|0;c[e>>2]=k+(d+((N(b,(j-((Bf(3932160)|0)-2048)&65535)<<16>>16)|0)>>16));c[g>>2]=(c[e>>2]|0)-(c[(c[h>>2]|0)+8>>2]>>8);if((c[g>>2]|0)<0)c[g>>2]=(c[g>>2]|0)*3;if((c[g>>2]|0)>51)d=51;else d=(c[g>>2]|0)<-51?-51:c[g>>2]|0;c[g>>2]=d;k=((N((c[(c[h>>2]|0)+4556>>2]&65535)<<16>>16,(c[g>>2]&65535)<<16>>16)|0)>>16)*6554|0;k=(c[(c[h>>2]|0)+8>>2]|0)+(k+(((N((c[(c[h>>2]|0)+4556>>2]&65535)<<16>>16,(c[g>>2]&65535)<<16>>16)|0)&65535)*6554>>16))|0;c[(c[h>>2]|0)+8>>2]=k;k=(Bf(60)|0)<<8;k=(k|0)>((Bf(100)|0)<<8|0);d=c[(c[h>>2]|0)+8>>2]|0;do if(k){if((d|0)>((Bf(60)|0)<<8|0)){d=(Bf(60)|0)<<8;break}k=c[(c[h>>2]|0)+8>>2]|0;if((k|0)<((Bf(100)|0)<<8|0)){d=(Bf(100)|0)<<8;break}else{d=c[(c[h>>2]|0)+8>>2]|0;break}}else{if((d|0)>((Bf(100)|0)<<8|0)){d=(Bf(100)|0)<<8;break}k=c[(c[h>>2]|0)+8>>2]|0;if((k|0)<((Bf(60)|0)<<8|0)){d=(Bf(60)|0)<<8;break}else{d=c[(c[h>>2]|0)+8>>2]|0;break}}while(0);c[(c[h>>2]|0)+8>>2]=d;l=i;return}function Re(f,g,h,i,j,k,m){f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;var n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0;L=l;l=l+288|0;n=L+64|0;B=L+60|0;F=L+56|0;C=L+52|0;o=L+48|0;z=L+44|0;K=L+40|0;w=L+36|0;I=L+32|0;y=L+28|0;t=L+24|0;E=L+20|0;u=L+16|0;r=L+12|0;H=L+232|0;G=L+200|0;p=L+168|0;s=L+136|0;q=L+104|0;D=L+264|0;v=L+72|0;A=L+8|0;x=L+4|0;J=L;c[n>>2]=f;c[B>>2]=g;c[F>>2]=h;c[C>>2]=i;c[o>>2]=j;c[z>>2]=k;c[K>>2]=m;Nf(c[B>>2]|0,c[(c[F>>2]|0)+32>>2]|0,b[(c[F>>2]|0)+2>>1]|0);k=e[c[F>>2]>>1]|0;c[J>>2]=$()|0;g=l;l=l+((1*(k<<2)|0)+15&-16)|0;We(g,c[B>>2]|0,c[(c[F>>2]|0)+8>>2]|0,b[c[F>>2]>>1]|0,b[(c[F>>2]|0)+2>>1]|0);k=l;l=l+((1*(c[z>>2]<<2)|0)+15&-16)|0;dg(g,k,b[c[F>>2]>>1]|0,c[z>>2]|0);g=l;l=l+((1*(c[z>>2]<<2)|0)+15&-16)|0;i=l;l=l+((1*(c[z>>2]<<4)|0)+15&-16)|0;c[I>>2]=0;while(1){if((c[I>>2]|0)>=(c[z>>2]|0))break;c[y>>2]=c[k+(c[I>>2]<<2)>>2];c[A>>2]=(c[(c[F>>2]|0)+8>>2]|0)+(N(c[y>>2]|0,b[(c[F>>2]|0)+2>>1]|0)|0);c[w>>2]=0;while(1){if((c[w>>2]|0)>=(b[(c[F>>2]|0)+2>>1]|0))break;b[p+(c[w>>2]<<1)>>1]=(d[(c[A>>2]|0)+(c[w>>2]|0)>>0]&65535)<<7;b[H+(c[w>>2]<<1)>>1]=(b[(c[B>>2]|0)+(c[w>>2]<<1)>>1]|0)-(b[p+(c[w>>2]<<1)>>1]|0);c[w>>2]=(c[w>>2]|0)+1}Qf(s,p,b[(c[F>>2]|0)+2>>1]|0);c[w>>2]=0;while(1){if((c[w>>2]|0)>=(b[(c[F>>2]|0)+2>>1]|0))break;c[r>>2]=Se(b[s+(c[w>>2]<<1)>>1]<<16)|0;m=(N(b[H+(c[w>>2]<<1)>>1]|0,(c[r>>2]&65535)<<16>>16)|0)>>14&65535;b[G+(c[w>>2]<<1)>>1]=m;c[w>>2]=(c[w>>2]|0)+1}c[w>>2]=0;while(1){if((c[w>>2]|0)>=(b[(c[F>>2]|0)+2>>1]|0))break;b[q+(c[w>>2]<<1)>>1]=(b[(c[C>>2]|0)+(c[w>>2]<<1)>>1]<<5|0)/(b[s+(c[w>>2]<<1)>>1]|0)|0;c[w>>2]=(c[w>>2]|0)+1}Xe(v,D,c[F>>2]|0,c[y>>2]|0);f=Ye(i+(c[I>>2]<<4)|0,G,q,D,v,c[(c[F>>2]|0)+28>>2]|0,b[(c[F>>2]|0)+4>>1]|0,b[(c[F>>2]|0)+6>>1]|0,c[o>>2]|0,b[(c[F>>2]|0)+2>>1]|0)|0;c[g+(c[I>>2]<<2)>>2]=f;c[x>>2]=(c[(c[F>>2]|0)+12>>2]|0)+(N(c[K>>2]>>1,b[c[F>>2]>>1]|0)|0);f=c[x>>2]|0;j=c[y>>2]|0;if(!(c[y>>2]|0))c[E>>2]=256-(d[f+j>>0]|0);else c[E>>2]=(d[f+(j-1)>>0]|0)-(d[(c[x>>2]|0)+(c[y>>2]|0)>>0]|0);c[u>>2]=1024-(Bf(c[E>>2]|0)|0);m=(c[g+(c[I>>2]<<2)>>2]|0)+(N((c[u>>2]&65535)<<16>>16,(c[o>>2]>>2&65535)<<16>>16)|0)|0;c[g+(c[I>>2]<<2)>>2]=m;c[I>>2]=(c[I>>2]|0)+1}dg(g,t,c[z>>2]|0,1);a[c[n>>2]>>0]=c[k+(c[t>>2]<<2)>>2];_i((c[n>>2]|0)+1|0,i+(c[t>>2]<<4)|0,b[(c[F>>2]|0)+2>>1]|0)|0;Rd(c[B>>2]|0,c[n>>2]|0,c[F>>2]|0);K=c[g>>2]|0;_(c[J>>2]|0);l=L;return K|0}function Se(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;h=l;l=l+32|0;e=h+16|0;f=h+12|0;g=h+8|0;d=h+4|0;b=h;c[f>>2]=a;if((c[f>>2]|0)<=0){c[e>>2]=0;g=c[e>>2]|0;l=h;return g|0}Te(c[f>>2]|0,d,b);if(c[d>>2]&1|0)c[g>>2]=32768;else c[g>>2]=46214;c[g>>2]=c[g>>2]>>(c[d>>2]>>1);f=N(c[g>>2]>>16,(((c[b>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0;c[g>>2]=(c[g>>2]|0)+(f+((N(c[g>>2]&65535,(((c[b>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0)>>16));c[e>>2]=c[g>>2];g=c[e>>2]|0;l=h;return g|0}function Te(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;e=l;l=l+16|0;h=e+12|0;i=e+8|0;f=e+4|0;g=e;c[h>>2]=a;c[i>>2]=b;c[f>>2]=d;c[g>>2]=Ue(c[h>>2]|0)|0;c[c[i>>2]>>2]=c[g>>2];b=(Ve(c[h>>2]|0,24-(c[g>>2]|0)|0)|0)&127;c[c[f>>2]>>2]=b;l=e;return}function Ue(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;if(!(c[b>>2]|0)){b=32;l=d;return b|0}b=32-(32-(Q(c[b>>2]|0)|0))|0;l=d;return b|0}function Ve(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+32|0;g=j+20|0;d=j+16|0;h=j+12|0;i=j+8|0;f=j+4|0;e=j;c[d>>2]=a;c[h>>2]=b;c[i>>2]=c[d>>2];c[f>>2]=c[h>>2];c[e>>2]=0-(c[h>>2]|0);if(!(c[h>>2]|0)){c[g>>2]=c[d>>2];i=c[g>>2]|0;l=j;return i|0}a=c[i>>2]|0;if((c[h>>2]|0)<0){c[g>>2]=a<>2]|(c[i>>2]|0)>>>(32-(c[e>>2]|0)|0);i=c[g>>2]|0;l=j;return i|0}else{c[g>>2]=a<<32-(c[f>>2]|0)|(c[i>>2]|0)>>>(c[f>>2]|0);i=c[g>>2]|0;l=j;return i|0}return 0}function We(a,e,f,g,h){a=a|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;t=l;l=l+48|0;m=t+36|0;o=t+32|0;q=t+28|0;i=t+24|0;j=t+20|0;n=t+16|0;p=t+12|0;k=t+8|0;s=t+4|0;r=t;c[m>>2]=a;c[o>>2]=e;c[q>>2]=f;c[i>>2]=g;c[j>>2]=h;c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[i>>2]|0))break;c[r>>2]=0;c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[j>>2]|0))break;f=b[(c[o>>2]|0)+(c[p>>2]<<1)>>1]|0;e=c[q>>2]|0;c[q>>2]=e+1;c[k>>2]=f-(d[e>>0]<<7);c[s>>2]=N((c[k>>2]&65535)<<16>>16,(c[k>>2]&65535)<<16>>16)|0;e=b[(c[o>>2]|0)+((c[p>>2]|0)+1<<1)>>1]|0;f=c[q>>2]|0;c[q>>2]=f+1;c[k>>2]=e-(d[f>>0]<<7);c[s>>2]=(c[s>>2]|0)+(N((c[k>>2]&65535)<<16>>16,(c[k>>2]&65535)<<16>>16)|0);c[r>>2]=(c[r>>2]|0)+(c[s>>2]>>4);c[p>>2]=(c[p>>2]|0)+2}c[(c[m>>2]|0)+(c[n>>2]<<2)>>2]=c[r>>2];c[n>>2]=(c[n>>2]|0)+1}l=t;return}function Xe(e,f,g,h){e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;p=l;l=l+32|0;i=p+20|0;n=p+16|0;o=p+12|0;q=p+8|0;m=p+4|0;k=p+24|0;j=p;c[i>>2]=e;c[n>>2]=f;c[o>>2]=g;c[q>>2]=h;c[j>>2]=(c[(c[o>>2]|0)+20>>2]|0)+((N(c[q>>2]|0,b[(c[o>>2]|0)+2>>1]|0)|0)/2|0);c[m>>2]=0;while(1){if((c[m>>2]|0)>=(b[(c[o>>2]|0)+2>>1]|0))break;q=c[j>>2]|0;c[j>>2]=q+1;a[k>>0]=a[q>>0]|0;b[(c[i>>2]|0)+(c[m>>2]<<1)>>1]=((d[k>>0]>>1&7)<<16>>16)*9;q=a[(c[(c[o>>2]|0)+16>>2]|0)+((c[m>>2]|0)+(N(d[k>>0]&1,(b[(c[o>>2]|0)+2>>1]|0)-1|0)|0))>>0]|0;a[(c[n>>2]|0)+(c[m>>2]|0)>>0]=q;b[(c[i>>2]|0)+((c[m>>2]|0)+1<<1)>>1]=((d[k>>0]>>5&7)<<16>>16)*9;q=a[(c[(c[o>>2]|0)+16>>2]|0)+((c[m>>2]|0)+(N(d[k>>0]>>4&1,(b[(c[o>>2]|0)+2>>1]|0)-1|0)|0)+1)>>0]|0;a[(c[n>>2]|0)+((c[m>>2]|0)+1)>>0]=q;c[m>>2]=(c[m>>2]|0)+2}l=p;return}function Ye(e,f,g,h,i,j,k,m,n,o){e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;var p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0;aa=l;l=l+448|0;Y=aa+352|0;V=aa+348|0;U=aa+344|0;O=aa+340|0;v=aa+336|0;w=aa+332|0;p=aa+328|0;C=aa+378|0;F=aa+324|0;$=aa+376|0;x=aa+320|0;Z=aa+316|0;G=aa+312|0;X=aa+308|0;A=aa+304|0;z=aa+300|0;y=aa+296|0;T=aa+292|0;L=aa+288|0;u=aa+284|0;H=aa+280|0;J=aa+276|0;Q=aa+272|0;R=aa+268|0;t=aa+264|0;_=aa+260|0;E=aa+256|0;D=aa+252|0;M=aa+248|0;B=aa+232|0;W=aa+384|0;P=aa+360|0;q=aa+200|0;s=aa+184|0;r=aa+168|0;S=aa+160|0;I=aa+80|0;K=aa;c[Y>>2]=e;c[V>>2]=f;c[U>>2]=g;c[O>>2]=h;c[v>>2]=i;c[w>>2]=j;c[p>>2]=k;b[C>>1]=m;c[F>>2]=n;b[$>>1]=o;c[x>>2]=-10;while(1){if((c[x>>2]|0)>9)break;c[H>>2]=c[x>>2]<<10;c[J>>2]=(c[H>>2]|0)+1024;do if((c[x>>2]|0)<=0){if(!(c[x>>2]|0)){c[J>>2]=(c[J>>2]|0)-102;break}f=(c[x>>2]|0)==-1;c[H>>2]=(c[H>>2]|0)+102;if(!f)c[J>>2]=(c[J>>2]|0)+102}else{c[H>>2]=(c[H>>2]|0)-102;c[J>>2]=(c[J>>2]|0)-102}while(0);f=N(c[H>>2]>>16,(c[p>>2]&65535)<<16>>16)|0;f=f+((N(c[H>>2]&65535,(c[p>>2]&65535)<<16>>16)|0)>>16)|0;c[I+((c[x>>2]|0)+10<<2)>>2]=f;f=N(c[J>>2]>>16,(c[p>>2]&65535)<<16>>16)|0;f=f+((N(c[J>>2]&65535,(c[p>>2]&65535)<<16>>16)|0)>>16)|0;c[K+((c[x>>2]|0)+10<<2)>>2]=f;c[x>>2]=(c[x>>2]|0)+1}c[G>>2]=1;c[q>>2]=0;b[P>>1]=0;c[x>>2]=(b[$>>1]|0)-1;a:while(1){c[S>>2]=(c[w>>2]|0)+(b[(c[v>>2]|0)+(c[x>>2]<<1)>>1]|0);c[M>>2]=d[(c[O>>2]|0)+(c[x>>2]|0)>>0]<<8;c[y>>2]=b[(c[V>>2]|0)+(c[x>>2]<<1)>>1];c[Z>>2]=0;while(1){if((c[Z>>2]|0)>=(c[G>>2]|0))break;f=N(c[M>>2]>>16,b[P+(c[Z>>2]<<1)>>1]|0)|0;c[L>>2]=f+((N(c[M>>2]&65535,b[P+(c[Z>>2]<<1)>>1]|0)|0)>>16);c[T>>2]=(c[y>>2]|0)-(c[L>>2]|0);f=N(b[C>>1]>>16,(c[T>>2]&65535)<<16>>16)|0;c[X>>2]=f+((N(b[C>>1]&65535,(c[T>>2]&65535)<<16>>16)|0)>>16);if((c[X>>2]|0)>9)i=9;else i=(c[X>>2]|0)<-10?-10:c[X>>2]|0;c[X>>2]=i;a[W+(c[Z>>2]<<4)+(c[x>>2]|0)>>0]=c[X>>2];c[H>>2]=c[I+((c[X>>2]|0)+10<<2)>>2];c[J>>2]=c[K+((c[X>>2]|0)+10<<2)>>2];c[H>>2]=(c[H>>2]|0)+(c[L>>2]|0);c[J>>2]=(c[J>>2]|0)+(c[L>>2]|0);b[P+(c[Z>>2]<<1)>>1]=c[H>>2];b[P+((c[Z>>2]|0)+(c[G>>2]|0)<<1)>>1]=c[J>>2];i=c[X>>2]|0;do if(((c[X>>2]|0)+1|0)>=4)if((i+1|0)==4){c[Q>>2]=d[(c[S>>2]|0)+((c[X>>2]|0)+4)>>0];c[R>>2]=280;break}else{c[Q>>2]=108+(((c[X>>2]&65535)<<16>>16)*43|0);c[R>>2]=(c[Q>>2]|0)+43;break}else{if((i|0)>-4){c[Q>>2]=d[(c[S>>2]|0)+((c[X>>2]|0)+4)>>0];c[R>>2]=d[(c[S>>2]|0)+((c[X>>2]|0)+1+4)>>0];break}if((c[X>>2]|0)==-4){c[Q>>2]=280;c[R>>2]=d[(c[S>>2]|0)+((c[X>>2]|0)+1+4)>>0];break}else{c[Q>>2]=108+(N(-43,(c[X>>2]&65535)<<16>>16)|0);c[R>>2]=(c[Q>>2]|0)-43;break}}while(0);c[t>>2]=c[q+(c[Z>>2]<<2)>>2];c[u>>2]=(c[y>>2]|0)-(c[H>>2]|0);f=N((c[u>>2]&65535)<<16>>16,(c[u>>2]&65535)<<16>>16)|0;f=(c[t>>2]|0)+(N(f,b[(c[U>>2]|0)+(c[x>>2]<<1)>>1]|0)|0)|0;f=f+(N((c[F>>2]&65535)<<16>>16,(c[Q>>2]&65535)<<16>>16)|0)|0;c[q+(c[Z>>2]<<2)>>2]=f;c[u>>2]=(c[y>>2]|0)-(c[J>>2]|0);f=N((c[u>>2]&65535)<<16>>16,(c[u>>2]&65535)<<16>>16)|0;f=(c[t>>2]|0)+(N(f,b[(c[U>>2]|0)+(c[x>>2]<<1)>>1]|0)|0)|0;f=f+(N((c[F>>2]&65535)<<16>>16,(c[R>>2]&65535)<<16>>16)|0)|0;c[q+((c[Z>>2]|0)+(c[G>>2]|0)<<2)>>2]=f;c[Z>>2]=(c[Z>>2]|0)+1}b:do if((c[G>>2]|0)<=2){c[Z>>2]=0;while(1){if((c[Z>>2]|0)>=(c[G>>2]|0))break;a[W+((c[Z>>2]|0)+(c[G>>2]|0)<<4)+(c[x>>2]|0)>>0]=(a[W+(c[Z>>2]<<4)+(c[x>>2]|0)>>0]|0)+1;c[Z>>2]=(c[Z>>2]|0)+1}c[G>>2]=c[G>>2]<<1;c[Z>>2]=c[G>>2];while(1){if((c[Z>>2]|0)>=4)break b;a[W+(c[Z>>2]<<4)+(c[x>>2]|0)>>0]=a[W+((c[Z>>2]|0)-(c[G>>2]|0)<<4)+(c[x>>2]|0)>>0]|0;c[Z>>2]=(c[Z>>2]|0)+1}}else{if((c[x>>2]|0)<=0)break a;c[Z>>2]=0;while(1){if((c[Z>>2]|0)>=4)break;i=c[q+(c[Z>>2]<<2)>>2]|0;j=c[Z>>2]|0;if((c[q+(c[Z>>2]<<2)>>2]|0)>(c[q+((c[Z>>2]|0)+4<<2)>>2]|0)){c[r+(j<<2)>>2]=i;c[s+(c[Z>>2]<<2)>>2]=c[q+((c[Z>>2]|0)+4<<2)>>2];c[q+(c[Z>>2]<<2)>>2]=c[s+(c[Z>>2]<<2)>>2];c[q+((c[Z>>2]|0)+4<<2)>>2]=c[r+(c[Z>>2]<<2)>>2];c[H>>2]=b[P+(c[Z>>2]<<1)>>1];b[P+(c[Z>>2]<<1)>>1]=b[P+((c[Z>>2]|0)+4<<1)>>1]|0;b[P+((c[Z>>2]|0)+4<<1)>>1]=c[H>>2];i=(c[Z>>2]|0)+4|0;j=c[Z>>2]|0}else{c[s+(j<<2)>>2]=i;c[r+(c[Z>>2]<<2)>>2]=c[q+((c[Z>>2]|0)+4<<2)>>2];i=c[Z>>2]|0;j=c[Z>>2]|0}c[B+(j<<2)>>2]=i;c[Z>>2]=(c[Z>>2]|0)+1}while(1){c[E>>2]=2147483647;c[D>>2]=0;c[A>>2]=0;c[z>>2]=0;c[Z>>2]=0;while(1){i=c[E>>2]|0;if((c[Z>>2]|0)>=4)break;if((i|0)>(c[r+(c[Z>>2]<<2)>>2]|0)){c[E>>2]=c[r+(c[Z>>2]<<2)>>2];c[A>>2]=c[Z>>2]}if((c[D>>2]|0)<(c[s+(c[Z>>2]<<2)>>2]|0)){c[D>>2]=c[s+(c[Z>>2]<<2)>>2];c[z>>2]=c[Z>>2]}c[Z>>2]=(c[Z>>2]|0)+1}if((i|0)>=(c[D>>2]|0))break;c[B+(c[z>>2]<<2)>>2]=c[B+(c[A>>2]<<2)>>2]^4;c[q+(c[z>>2]<<2)>>2]=c[q+((c[A>>2]|0)+4<<2)>>2];b[P+(c[z>>2]<<1)>>1]=b[P+((c[A>>2]|0)+4<<1)>>1]|0;c[s+(c[z>>2]<<2)>>2]=0;c[r+(c[A>>2]<<2)>>2]=2147483647;i=W+(c[z>>2]<<4)|0;j=W+(c[A>>2]<<4)|0;e=i+16|0;do{a[i>>0]=a[j>>0]|0;i=i+1|0;j=j+1|0}while((i|0)<(e|0))}c[Z>>2]=0;while(1){if((c[Z>>2]|0)>=4)break b;f=W+(c[Z>>2]<<4)+(c[x>>2]|0)|0;a[f>>0]=(a[f>>0]|0)+(c[B+(c[Z>>2]<<2)>>2]>>2);c[Z>>2]=(c[Z>>2]|0)+1}}while(0);c[x>>2]=(c[x>>2]|0)+-1}c[X>>2]=0;c[_>>2]=2147483647;c[Z>>2]=0;while(1){if((c[Z>>2]|0)>=8)break;if((c[_>>2]|0)>(c[q+(c[Z>>2]<<2)>>2]|0)){c[_>>2]=c[q+(c[Z>>2]<<2)>>2];c[X>>2]=c[Z>>2]}c[Z>>2]=(c[Z>>2]|0)+1}c[Z>>2]=0;while(1){i=c[X>>2]|0;if((c[Z>>2]|0)>=(b[$>>1]|0))break;a[(c[Y>>2]|0)+(c[Z>>2]|0)>>0]=a[W+((i&3)<<4)+(c[Z>>2]|0)>>0]|0;c[Z>>2]=(c[Z>>2]|0)+1}$=c[Y>>2]|0;a[$>>0]=(a[$>>0]|0)+(i>>2);l=aa;return c[_>>2]|0}function Ze(d,e,f,g){d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;t=l;l=l+128|0;s=t+28|0;i=t+24|0;q=t+20|0;r=t+16|0;k=t+12|0;j=t+8|0;h=t+4|0;m=t;n=t+96|0;p=t+64|0;o=t+32|0;c[s>>2]=d;c[i>>2]=e;c[q>>2]=f;c[r>>2]=g;d=N(-5,(c[(c[s>>2]|0)+4556>>2]&65535)<<16>>16)|0;c[h>>2]=3146+(d+(((c[(c[s>>2]|0)+4556>>2]&65535)<<16>>16)*59246>>16));if((c[(c[s>>2]|0)+4604>>2]|0)==2)c[h>>2]=(c[h>>2]|0)+(c[h>>2]>>1);Qf(p,c[q>>2]|0,c[(c[s>>2]|0)+4664>>2]|0);if((c[(c[s>>2]|0)+4656>>2]|0)==1)e=(a[(c[s>>2]|0)+4768+31>>0]|0)<4;else e=0;c[j>>2]=e&1;a:do if(c[j>>2]|0){Od(n,c[r>>2]|0,c[q>>2]|0,a[(c[s>>2]|0)+4768+31>>0]|0,c[(c[s>>2]|0)+4664>>2]|0);Qf(o,n,c[(c[s>>2]|0)+4664>>2]|0);c[m>>2]=(N(a[(c[s>>2]|0)+4768+31>>0]<<16>>16,a[(c[s>>2]|0)+4768+31>>0]<<16>>16)|0)<<11;c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[(c[s>>2]|0)+4664>>2]|0))break a;d=N(b[o+(c[k>>2]<<1)>>1]>>16,(c[m>>2]&65535)<<16>>16)|0;d=(b[p+(c[k>>2]<<1)>>1]>>1)+(d+((N(b[o+(c[k>>2]<<1)>>1]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16))&65535;b[p+(c[k>>2]<<1)>>1]=d;c[k>>2]=(c[k>>2]|0)+1}}while(0);Re((c[s>>2]|0)+4768+8|0,c[q>>2]|0,c[(c[s>>2]|0)+4724>>2]|0,p,c[h>>2]|0,c[(c[s>>2]|0)+4692>>2]|0,a[(c[s>>2]|0)+4768+29>>0]|0)|0;Lf((c[i>>2]|0)+32|0,c[q>>2]|0,c[(c[s>>2]|0)+4664>>2]|0);if(c[j>>2]|0){Od(n,c[r>>2]|0,c[q>>2]|0,a[(c[s>>2]|0)+4768+31>>0]|0,c[(c[s>>2]|0)+4664>>2]|0);Lf(c[i>>2]|0,n,c[(c[s>>2]|0)+4664>>2]|0);l=t;return}else{_i(c[i>>2]|0,(c[i>>2]|0)+32|0,c[(c[s>>2]|0)+4664>>2]<<1|0)|0;l=t;return}}function _e(d,e,f,g,h,i,j,k,m,n,o){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;var p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0;W=l;l=l+144|0;R=W+128|0;q=W+124|0;V=W+120|0;y=W+116|0;z=W+112|0;A=W+108|0;E=W+104|0;v=W+100|0;D=W+96|0;I=W+92|0;J=W+88|0;L=W+84|0;u=W+80|0;w=W+76|0;F=W+72|0;G=W+68|0;S=W+64|0;p=W+60|0;C=W+56|0;P=W+48|0;M=W+44|0;O=W+40|0;s=W+36|0;r=W+32|0;x=W+28|0;t=W+24|0;B=W+20|0;U=W+16|0;T=W+12|0;H=W+8|0;K=W+4|0;Q=W;c[R>>2]=d;c[q>>2]=e;c[V>>2]=f;c[y>>2]=g;c[z>>2]=h;c[A>>2]=i;c[E>>2]=j;c[v>>2]=k;c[D>>2]=m;c[I>>2]=n;c[J>>2]=o;c[K>>2]=(c[q>>2]|0)+-4;f=(c[J>>2]|0)+2|0;c[Q>>2]=$()|0;i=l;l=l+((1*(f<<1)|0)+15&-16)|0;c[L>>2]=0;while(1){if((c[L>>2]|0)>=((c[J>>2]|0)+2|0))break;c[S>>2]=(b[(c[q>>2]|0)+((c[L>>2]|0)-2<<1)>>1]|0)+(b[(c[V>>2]|0)+((c[L>>2]|0)-2<<1)>>1]|0);c[p>>2]=(b[(c[q>>2]|0)+((c[L>>2]|0)-2<<1)>>1]|0)-(b[(c[V>>2]|0)+((c[L>>2]|0)-2<<1)>>1]|0);b[(c[K>>2]|0)+(c[L>>2]<<1)>>1]=(c[S>>2]>>1)+(c[S>>2]&1);if(((c[p>>2]>>1)+(c[p>>2]&1)|0)<=32767)if(((c[p>>2]>>1)+(c[p>>2]&1)|0)<-32768)o=-32768;else o=(c[p>>2]>>1)+(c[p>>2]&1)|0;else o=32767;b[i+(c[L>>2]<<1)>>1]=o;c[L>>2]=(c[L>>2]|0)+1}o=c[K>>2]|0;n=(c[R>>2]|0)+4|0;b[o>>1]=b[n>>1]|0;b[o+2>>1]=b[n+2>>1]|0;o=(c[R>>2]|0)+8|0;b[i>>1]=b[o>>1]|0;b[i+2>>1]=b[o+2>>1]|0;o=(c[R>>2]|0)+4|0;n=(c[K>>2]|0)+(c[J>>2]<<1)|0;b[o>>1]=b[n>>1]|0;b[o+2>>1]=b[n+2>>1]|0;o=(c[R>>2]|0)+8|0;n=i+(c[J>>2]<<1)|0;b[o>>1]=b[n>>1]|0;b[o+2>>1]=b[n+2>>1]|0;o=l;l=l+((1*(c[J>>2]<<1)|0)+15&-16)|0;n=l;l=l+((1*(c[J>>2]<<1)|0)+15&-16)|0;c[L>>2]=0;while(1){if((c[L>>2]|0)>=(c[J>>2]|0))break;c[S>>2]=((b[(c[K>>2]|0)+(c[L>>2]<<1)>>1]|0)+(b[(c[K>>2]|0)+((c[L>>2]|0)+2<<1)>>1]|0)+(b[(c[K>>2]|0)+((c[L>>2]|0)+1<<1)>>1]<<1)>>1)+1>>1;b[o+(c[L>>2]<<1)>>1]=c[S>>2];b[n+(c[L>>2]<<1)>>1]=(b[(c[K>>2]|0)+((c[L>>2]|0)+1<<1)>>1]|0)-(c[S>>2]|0);c[L>>2]=(c[L>>2]|0)+1}g=l;l=l+((1*(c[J>>2]<<1)|0)+15&-16)|0;h=l;l=l+((1*(c[J>>2]<<1)|0)+15&-16)|0;c[L>>2]=0;while(1){if((c[L>>2]|0)>=(c[J>>2]|0))break;c[S>>2]=((b[i+(c[L>>2]<<1)>>1]|0)+(b[i+((c[L>>2]|0)+2<<1)>>1]|0)+(b[i+((c[L>>2]|0)+1<<1)>>1]<<1)>>1)+1>>1;b[g+(c[L>>2]<<1)>>1]=c[S>>2];b[h+(c[L>>2]<<1)>>1]=(b[i+((c[L>>2]|0)+1<<1)>>1]|0)-(c[S>>2]|0);c[L>>2]=(c[L>>2]|0)+1}c[u>>2]=(c[J>>2]|0)==((c[I>>2]|0)*10|0)&1;c[C>>2]=c[u>>2]|0?328:655;q=(N((c[v>>2]&65535)<<16>>16,(c[v>>2]&65535)<<16>>16)|0)>>16;q=N(q,(c[C>>2]&65535)<<16>>16)|0;v=(N((c[v>>2]&65535)<<16>>16,(c[v>>2]&65535)<<16>>16)|0)&65535;c[C>>2]=q+((N(v,(c[C>>2]&65535)<<16>>16)|0)>>16);c[P>>2]=kg(s,o,g,(c[R>>2]|0)+12|0,c[J>>2]|0,c[C>>2]|0)|0;c[P+4>>2]=kg(r,n,h,(c[R>>2]|0)+12+8|0,c[J>>2]|0,c[C>>2]|0)|0;c[x>>2]=(c[r>>2]|0)+(((c[s>>2]&65535)<<16>>16)*3|0);c[x>>2]=(c[x>>2]|0)<65536?c[x>>2]|0:65536;v=(c[E>>2]|0)-(c[u>>2]|0?1200:600)|0;c[E>>2]=v;c[E>>2]=(c[E>>2]|0)<1?1:v;c[B>>2]=2e3+(((c[I>>2]&65535)<<16>>16)*900|0);c[t>>2]=(c[x>>2]|0)*3;v=$e(c[E>>2]|0,851968+(c[t>>2]|0)|0,19)|0;c[c[A>>2]>>2]=v;if((c[c[A>>2]>>2]|0)<(c[B>>2]|0)){c[c[A>>2]>>2]=c[B>>2];c[(c[A>>2]|0)+4>>2]=(c[E>>2]|0)-(c[c[A>>2]>>2]|0);v=N(65536+(c[t>>2]|0)>>16,(c[B>>2]&65535)<<16>>16)|0;c[U>>2]=$e((c[(c[A>>2]|0)+4>>2]<<1)-(c[B>>2]|0)|0,v+((N(65536+(c[t>>2]|0)&65535,(c[B>>2]&65535)<<16>>16)|0)>>16)|0,16)|0;if((c[U>>2]|0)>16384)o=16384;else o=(c[U>>2]|0)<0?0:c[U>>2]|0;c[U>>2]=o}else{c[(c[A>>2]|0)+4>>2]=(c[E>>2]|0)-(c[c[A>>2]>>2]|0);c[U>>2]=16384}v=N((c[U>>2]|0)-(b[(c[R>>2]|0)+28>>1]|0)>>16,(c[C>>2]&65535)<<16>>16)|0;C=(b[(c[R>>2]|0)+28>>1]|0)+(v+((N((c[U>>2]|0)-(b[(c[R>>2]|0)+28>>1]|0)&65535,(c[C>>2]&65535)<<16>>16)|0)>>16))&65535;b[(c[R>>2]|0)+28>>1]=C;a[c[z>>2]>>0]=0;a:do if(!(c[D>>2]|0)){do if(!(b[(c[R>>2]|0)+30>>1]|0)){if((c[E>>2]<<3|0)>=((c[B>>2]|0)*13|0)?(D=N(c[x>>2]>>16,b[(c[R>>2]|0)+28>>1]|0)|0,(D+((N(c[x>>2]&65535,b[(c[R>>2]|0)+28>>1]|0)|0)>>16)|0)>=819):0)break;c[P>>2]=(N(b[(c[R>>2]|0)+28>>1]|0,(c[P>>2]&65535)<<16>>16)|0)>>14;c[P+4>>2]=(N(b[(c[R>>2]|0)+28>>1]|0,(c[P+4>>2]&65535)<<16>>16)|0)>>14;rg(P,c[y>>2]|0);c[U>>2]=0;c[P>>2]=0;c[P+4>>2]=0;c[c[A>>2]>>2]=c[E>>2];c[(c[A>>2]|0)+4>>2]=0;a[c[z>>2]>>0]=1;break a}while(0);do if(b[(c[R>>2]|0)+30>>1]|0){if((c[E>>2]<<3|0)>=((c[B>>2]|0)*11|0)?(D=N(c[x>>2]>>16,b[(c[R>>2]|0)+28>>1]|0)|0,(D+((N(c[x>>2]&65535,b[(c[R>>2]|0)+28>>1]|0)|0)>>16)|0)>=328):0)break;c[P>>2]=(N(b[(c[R>>2]|0)+28>>1]|0,(c[P>>2]&65535)<<16>>16)|0)>>14;c[P+4>>2]=(N(b[(c[R>>2]|0)+28>>1]|0,(c[P+4>>2]&65535)<<16>>16)|0)>>14;rg(P,c[y>>2]|0);c[U>>2]=0;c[P>>2]=0;c[P+4>>2]=0;break a}while(0);if((b[(c[R>>2]|0)+28>>1]|0)>15565){rg(P,c[y>>2]|0);c[U>>2]=16384;break}else{c[P>>2]=(N(b[(c[R>>2]|0)+28>>1]|0,(c[P>>2]&65535)<<16>>16)|0)>>14;c[P+4>>2]=(N(b[(c[R>>2]|0)+28>>1]|0,(c[P+4>>2]&65535)<<16>>16)|0)>>14;rg(P,c[y>>2]|0);c[U>>2]=b[(c[R>>2]|0)+28>>1];break}}else{c[U>>2]=0;c[P>>2]=0;c[P+4>>2]=0;rg(P,c[y>>2]|0)}while(0);do if((a[c[z>>2]>>0]|0)==1){D=(c[R>>2]|0)+32|0;b[D>>1]=(b[D>>1]|0)+((c[J>>2]|0)-(c[I>>2]<<3));if((b[(c[R>>2]|0)+32>>1]|0)<((c[I>>2]|0)*5|0)){a[c[z>>2]>>0]=0;break}else{b[(c[R>>2]|0)+32>>1]=1e4;break}}else b[(c[R>>2]|0)+32>>1]=0;while(0);if((a[c[z>>2]>>0]|0)==0?(c[(c[A>>2]|0)+4>>2]|0)<1:0){c[(c[A>>2]|0)+4>>2]=1;E=af(1,(c[E>>2]|0)-(c[(c[A>>2]|0)+4>>2]|0)|0)|0;c[c[A>>2]>>2]=E}c[M>>2]=0-(b[c[R>>2]>>1]|0);c[O>>2]=0-(b[(c[R>>2]|0)+2>>1]|0);c[T>>2]=b[(c[R>>2]|0)+30>>1]<<10;c[w>>2]=65536/(c[I>>2]<<3|0)|0;c[F>>2]=0-(((N(((c[P>>2]|0)-(b[c[R>>2]>>1]|0)&65535)<<16>>16,(c[w>>2]&65535)<<16>>16)|0)>>15)+1>>1);c[G>>2]=0-(((N(((c[P+4>>2]|0)-(b[(c[R>>2]|0)+2>>1]|0)&65535)<<16>>16,(c[w>>2]&65535)<<16>>16)|0)>>15)+1>>1);E=N((c[U>>2]|0)-(b[(c[R>>2]|0)+30>>1]|0)>>16,(c[w>>2]&65535)<<16>>16)|0;c[H>>2]=E+((N((c[U>>2]|0)-(b[(c[R>>2]|0)+30>>1]|0)&65535,(c[w>>2]&65535)<<16>>16)|0)>>16)<<10;c[L>>2]=0;while(1){if((c[L>>2]|0)>=(c[I>>2]<<3|0))break;c[M>>2]=(c[M>>2]|0)+(c[F>>2]|0);c[O>>2]=(c[O>>2]|0)+(c[G>>2]|0);c[T>>2]=(c[T>>2]|0)+(c[H>>2]|0);c[S>>2]=(b[(c[K>>2]|0)+(c[L>>2]<<1)>>1]|0)+(b[(c[K>>2]|0)+((c[L>>2]|0)+2<<1)>>1]|0)+(b[(c[K>>2]|0)+((c[L>>2]|0)+1<<1)>>1]<<1)<<9;D=N(c[T>>2]>>16,b[i+((c[L>>2]|0)+1<<1)>>1]|0)|0;D=D+((N(c[T>>2]&65535,b[i+((c[L>>2]|0)+1<<1)>>1]|0)|0)>>16)|0;E=N(c[S>>2]>>16,(c[M>>2]&65535)<<16>>16)|0;c[S>>2]=D+(E+((N(c[S>>2]&65535,(c[M>>2]&65535)<<16>>16)|0)>>16));E=N(b[(c[K>>2]|0)+((c[L>>2]|0)+1<<1)>>1]<<11>>16,(c[O>>2]&65535)<<16>>16)|0;c[S>>2]=(c[S>>2]|0)+(E+((N(b[(c[K>>2]|0)+((c[L>>2]|0)+1<<1)>>1]<<11&65535,(c[O>>2]&65535)<<16>>16)|0)>>16));if(((c[S>>2]>>7)+1>>1|0)<=32767)if(((c[S>>2]>>7)+1>>1|0)<-32768)o=-32768;else o=(c[S>>2]>>7)+1>>1;else o=32767;b[(c[V>>2]|0)+((c[L>>2]|0)-1<<1)>>1]=o;c[L>>2]=(c[L>>2]|0)+1}c[M>>2]=0-(c[P>>2]|0);c[O>>2]=0-(c[P+4>>2]|0);c[T>>2]=c[U>>2]<<10;c[L>>2]=c[I>>2]<<3;while(1){if((c[L>>2]|0)>=(c[J>>2]|0))break;c[S>>2]=(b[(c[K>>2]|0)+(c[L>>2]<<1)>>1]|0)+(b[(c[K>>2]|0)+((c[L>>2]|0)+2<<1)>>1]|0)+(b[(c[K>>2]|0)+((c[L>>2]|0)+1<<1)>>1]<<1)<<9;H=N(c[T>>2]>>16,b[i+((c[L>>2]|0)+1<<1)>>1]|0)|0;H=H+((N(c[T>>2]&65535,b[i+((c[L>>2]|0)+1<<1)>>1]|0)|0)>>16)|0;I=N(c[S>>2]>>16,(c[M>>2]&65535)<<16>>16)|0;c[S>>2]=H+(I+((N(c[S>>2]&65535,(c[M>>2]&65535)<<16>>16)|0)>>16));I=N(b[(c[K>>2]|0)+((c[L>>2]|0)+1<<1)>>1]<<11>>16,(c[O>>2]&65535)<<16>>16)|0;c[S>>2]=(c[S>>2]|0)+(I+((N(b[(c[K>>2]|0)+((c[L>>2]|0)+1<<1)>>1]<<11&65535,(c[O>>2]&65535)<<16>>16)|0)>>16));if(((c[S>>2]>>7)+1>>1|0)<=32767)if(((c[S>>2]>>7)+1>>1|0)<-32768)o=-32768;else o=(c[S>>2]>>7)+1>>1;else o=32767;b[(c[V>>2]|0)+((c[L>>2]|0)-1<<1)>>1]=o;c[L>>2]=(c[L>>2]|0)+1}b[c[R>>2]>>1]=c[P>>2];b[(c[R>>2]|0)+2>>1]=c[P+4>>2];b[(c[R>>2]|0)+30>>1]=c[U>>2];_(c[Q>>2]|0);l=W;return}function $e(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;h=l;l=l+48|0;g=h+40|0;q=h+36|0;p=h+32|0;i=h+28|0;k=h+24|0;j=h+20|0;f=h+16|0;m=h+12|0;n=h+8|0;o=h+4|0;e=h;c[q>>2]=a;c[p>>2]=b;c[i>>2]=d;b=c[q>>2]|0;c[k>>2]=(bf((c[q>>2]|0)>0?b:0-b|0)|0)-1;c[n>>2]=c[q>>2]<>2];b=c[p>>2]|0;c[j>>2]=(bf((c[p>>2]|0)>0?b:0-b|0)|0)-1;c[o>>2]=c[p>>2]<>2];c[m>>2]=536870911/(c[o>>2]>>16|0)|0;b=N(c[n>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;c[e>>2]=b+((N(c[n>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16);b=c[n>>2]|0;a=c[o>>2]|0;d=c[e>>2]|0;d=Xi(a|0,((a|0)<0)<<31>>31|0,d|0,((d|0)<0)<<31>>31|0)|0;d=Yi(d|0,y|0,32)|0;c[n>>2]=b-(d<<3);d=N(c[n>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;c[e>>2]=(c[e>>2]|0)+(d+((N(c[n>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16));c[f>>2]=29+(c[k>>2]|0)-(c[j>>2]|0)-(c[i>>2]|0);d=c[f>>2]|0;if((c[f>>2]|0)>=0)if((d|0)<32){c[g>>2]=c[e>>2]>>c[f>>2];q=c[g>>2]|0;l=h;return q|0}else{c[g>>2]=0;q=c[g>>2]|0;l=h;return q|0}a=c[e>>2]|0;b=0-(c[f>>2]|0)|0;do if((-2147483648>>0-d|0)>(2147483647>>0-(c[f>>2]|0)|0)){if((a|0)>(-2147483648>>b|0)){d=-2147483648>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(2147483647>>0-(c[f>>2]|0)|0)){d=2147483647>>0-(c[f>>2]|0);break}else{d=c[e>>2]|0;break}}else{if((a|0)>(2147483647>>b|0)){d=2147483647>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(-2147483648>>0-(c[f>>2]|0)|0)){d=-2147483648>>0-(c[f>>2]|0);break}else{d=c[e>>2]|0;break}}while(0);c[g>>2]=d<<0-(c[f>>2]|0);q=c[g>>2]|0;l=h;return q|0}function af(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function bf(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;if(!(c[b>>2]|0)){b=32;l=d;return b|0}b=32-(32-(Q(c[b>>2]|0)|0))|0;l=d;return b|0}function cf(a,d,e,f,g,h){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;w=l;l=l+64|0;p=w+52|0;u=w+48|0;v=w+44|0;o=w+40|0;k=w+36|0;r=w+32|0;s=w+28|0;x=w+24|0;i=w+20|0;j=w+16|0;t=w+12|0;q=w+8|0;m=w+4|0;n=w;c[p>>2]=a;c[u>>2]=d;c[v>>2]=e;c[o>>2]=f;c[k>>2]=g;c[r>>2]=h;e=c[u>>2]|0;d=(c[p>>2]|0)+4|0;b[e>>1]=b[d>>1]|0;b[e+2>>1]=b[d+2>>1]|0;e=c[v>>2]|0;d=(c[p>>2]|0)+8|0;b[e>>1]=b[d>>1]|0;b[e+2>>1]=b[d+2>>1]|0;e=(c[p>>2]|0)+4|0;d=(c[u>>2]|0)+(c[r>>2]<<1)|0;b[e>>1]=b[d>>1]|0;b[e+2>>1]=b[d+2>>1]|0;e=(c[p>>2]|0)+8|0;d=(c[v>>2]|0)+(c[r>>2]<<1)|0;b[e>>1]=b[d>>1]|0;b[e+2>>1]=b[d+2>>1]|0;c[m>>2]=b[c[p>>2]>>1];c[n>>2]=b[(c[p>>2]|0)+2>>1];c[x>>2]=65536/(c[k>>2]<<3|0)|0;c[i>>2]=((N(((c[c[o>>2]>>2]|0)-(b[c[p>>2]>>1]|0)&65535)<<16>>16,(c[x>>2]&65535)<<16>>16)|0)>>15)+1>>1;c[j>>2]=((N(((c[(c[o>>2]|0)+4>>2]|0)-(b[(c[p>>2]|0)+2>>1]|0)&65535)<<16>>16,(c[x>>2]&65535)<<16>>16)|0)>>15)+1>>1;c[s>>2]=0;while(1){if((c[s>>2]|0)>=(c[k>>2]<<3|0))break;c[m>>2]=(c[m>>2]|0)+(c[i>>2]|0);c[n>>2]=(c[n>>2]|0)+(c[j>>2]|0);c[t>>2]=(b[(c[u>>2]|0)+(c[s>>2]<<1)>>1]|0)+(b[(c[u>>2]|0)+((c[s>>2]|0)+2<<1)>>1]|0)+(b[(c[u>>2]|0)+((c[s>>2]|0)+1<<1)>>1]<<1)<<9;x=N(c[t>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;c[t>>2]=(b[(c[v>>2]|0)+((c[s>>2]|0)+1<<1)>>1]<<8)+(x+((N(c[t>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16));x=N(b[(c[u>>2]|0)+((c[s>>2]|0)+1<<1)>>1]<<11>>16,(c[n>>2]&65535)<<16>>16)|0;c[t>>2]=(c[t>>2]|0)+(x+((N(b[(c[u>>2]|0)+((c[s>>2]|0)+1<<1)>>1]<<11&65535,(c[n>>2]&65535)<<16>>16)|0)>>16));if(((c[t>>2]>>7)+1>>1|0)<=32767)if(((c[t>>2]>>7)+1>>1|0)<-32768)h=-32768;else h=(c[t>>2]>>7)+1>>1;else h=32767;b[(c[v>>2]|0)+((c[s>>2]|0)+1<<1)>>1]=h;c[s>>2]=(c[s>>2]|0)+1}c[m>>2]=c[c[o>>2]>>2];c[n>>2]=c[(c[o>>2]|0)+4>>2];c[s>>2]=c[k>>2]<<3;while(1){if((c[s>>2]|0)>=(c[r>>2]|0))break;c[t>>2]=(b[(c[u>>2]|0)+(c[s>>2]<<1)>>1]|0)+(b[(c[u>>2]|0)+((c[s>>2]|0)+2<<1)>>1]|0)+(b[(c[u>>2]|0)+((c[s>>2]|0)+1<<1)>>1]<<1)<<9;x=N(c[t>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;c[t>>2]=(b[(c[v>>2]|0)+((c[s>>2]|0)+1<<1)>>1]<<8)+(x+((N(c[t>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16));x=N(b[(c[u>>2]|0)+((c[s>>2]|0)+1<<1)>>1]<<11>>16,(c[n>>2]&65535)<<16>>16)|0;c[t>>2]=(c[t>>2]|0)+(x+((N(b[(c[u>>2]|0)+((c[s>>2]|0)+1<<1)>>1]<<11&65535,(c[n>>2]&65535)<<16>>16)|0)>>16));if(((c[t>>2]>>7)+1>>1|0)<=32767)if(((c[t>>2]>>7)+1>>1|0)<-32768)h=-32768;else h=(c[t>>2]>>7)+1>>1;else h=32767;b[(c[v>>2]|0)+((c[s>>2]|0)+1<<1)>>1]=h;c[s>>2]=(c[s>>2]|0)+1}b[c[p>>2]>>1]=c[c[o>>2]>>2];b[(c[p>>2]|0)+2>>1]=c[(c[o>>2]|0)+4>>2];c[s>>2]=0;while(1){if((c[s>>2]|0)>=(c[r>>2]|0))break;c[t>>2]=(b[(c[u>>2]|0)+((c[s>>2]|0)+1<<1)>>1]|0)+(b[(c[v>>2]|0)+((c[s>>2]|0)+1<<1)>>1]|0);c[q>>2]=(b[(c[u>>2]|0)+((c[s>>2]|0)+1<<1)>>1]|0)-(b[(c[v>>2]|0)+((c[s>>2]|0)+1<<1)>>1]|0);if((c[t>>2]|0)>32767)h=32767;else h=(c[t>>2]|0)<-32768?-32768:c[t>>2]|0;b[(c[u>>2]|0)+((c[s>>2]|0)+1<<1)>>1]=h;if((c[q>>2]|0)>32767)h=32767;else h=(c[q>>2]|0)<-32768?-32768:c[q>>2]|0;b[(c[v>>2]|0)+((c[s>>2]|0)+1<<1)>>1]=h;c[s>>2]=(c[s>>2]|0)+1}l=w;return}function df(a){a=a|0;var b=0,d=0,e=0,f=0;f=l;l=l+16|0;d=f+4|0;b=f;c[b>>2]=a;if(!(((((((c[(c[b>>2]|0)+8>>2]|0)!=8e3?(c[(c[b>>2]|0)+8>>2]|0)!=12e3:0)?(c[(c[b>>2]|0)+8>>2]|0)!=16e3:0)?(c[(c[b>>2]|0)+8>>2]|0)!=24e3:0)?(c[(c[b>>2]|0)+8>>2]|0)!=32e3:0)?(c[(c[b>>2]|0)+8>>2]|0)!=44100:0)?(c[(c[b>>2]|0)+8>>2]|0)!=48e3:0))e=8;do if((e|0)==8){if(((c[(c[b>>2]|0)+20>>2]|0)!=8e3?(c[(c[b>>2]|0)+20>>2]|0)!=12e3:0)?(c[(c[b>>2]|0)+20>>2]|0)!=16e3:0)break;if(((c[(c[b>>2]|0)+12>>2]|0)!=8e3?(c[(c[b>>2]|0)+12>>2]|0)!=12e3:0)?(c[(c[b>>2]|0)+12>>2]|0)!=16e3:0)break;if(((c[(c[b>>2]|0)+16>>2]|0)!=8e3?(c[(c[b>>2]|0)+16>>2]|0)!=12e3:0)?(c[(c[b>>2]|0)+16>>2]|0)!=16e3:0)break;if(((c[(c[b>>2]|0)+16>>2]|0)<=(c[(c[b>>2]|0)+20>>2]|0)?(c[(c[b>>2]|0)+12>>2]|0)>=(c[(c[b>>2]|0)+20>>2]|0):0)?(c[(c[b>>2]|0)+16>>2]|0)<=(c[(c[b>>2]|0)+12>>2]|0):0){if((((c[(c[b>>2]|0)+24>>2]|0)!=10?(c[(c[b>>2]|0)+24>>2]|0)!=20:0)?(c[(c[b>>2]|0)+24>>2]|0)!=40:0)?(c[(c[b>>2]|0)+24>>2]|0)!=60:0){c[d>>2]=-103;e=c[d>>2]|0;l=f;return e|0}if((c[(c[b>>2]|0)+32>>2]|0)>=0?(c[(c[b>>2]|0)+32>>2]|0)<=100:0){if((c[(c[b>>2]|0)+44>>2]|0)>=0?(c[(c[b>>2]|0)+44>>2]|0)<=1:0){if((c[(c[b>>2]|0)+48>>2]|0)>=0?(c[(c[b>>2]|0)+48>>2]|0)<=1:0){do if((c[(c[b>>2]|0)+40>>2]|0)>=0){if((c[(c[b>>2]|0)+40>>2]|0)>1)break;do if((c[c[b>>2]>>2]|0)>=1){if((c[c[b>>2]>>2]|0)>2)break;do if((c[(c[b>>2]|0)+4>>2]|0)>=1){if((c[(c[b>>2]|0)+4>>2]|0)>2)break;if((c[(c[b>>2]|0)+4>>2]|0)>(c[c[b>>2]>>2]|0)){c[d>>2]=-111;e=c[d>>2]|0;l=f;return e|0}do if((c[(c[b>>2]|0)+36>>2]|0)>=0){if((c[(c[b>>2]|0)+36>>2]|0)>10)break;c[d>>2]=0;e=c[d>>2]|0;l=f;return e|0}while(0);c[d>>2]=-106;e=c[d>>2]|0;l=f;return e|0}while(0);c[d>>2]=-111;e=c[d>>2]|0;l=f;return e|0}while(0);c[d>>2]=-111;e=c[d>>2]|0;l=f;return e|0}while(0);c[d>>2]=-107;e=c[d>>2]|0;l=f;return e|0}c[d>>2]=-109;e=c[d>>2]|0;l=f;return e|0}c[d>>2]=-108;e=c[d>>2]|0;l=f;return e|0}c[d>>2]=-105;e=c[d>>2]|0;l=f;return e|0}}while(0);c[d>>2]=-102;e=c[d>>2]|0;l=f;return e|0}function ef(a,d){a=a|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;h=m+20|0;e=m+16|0;g=m+12|0;j=m+8|0;f=m+4|0;i=m;c[h>>2]=a;c[e>>2]=d;c[j>>2]=0;if((c[e>>2]|0)>8e4)d=8e4;else d=(c[e>>2]|0)<5e3?5e3:c[e>>2]|0;c[e>>2]=d;if((c[e>>2]|0)==(c[(c[h>>2]|0)+4632>>2]|0)){k=c[j>>2]|0;l=m;return k|0}c[(c[h>>2]|0)+4632>>2]=c[e>>2];do if((c[(c[h>>2]|0)+4600>>2]|0)!=8)if((c[(c[h>>2]|0)+4600>>2]|0)==12){c[i>>2]=17772;break}else{c[i>>2]=17804;break}else c[i>>2]=17740;while(0);if((c[(c[h>>2]|0)+4604>>2]|0)==2)c[e>>2]=(c[e>>2]|0)-2200;c[g>>2]=1;while(1){if((c[g>>2]|0)>=8){k=16;break}if((c[e>>2]|0)<=(c[(c[i>>2]|0)+(c[g>>2]<<2)>>2]|0))break;c[g>>2]=(c[g>>2]|0)+1}if((k|0)==16){k=c[j>>2]|0;l=m;return k|0}c[f>>2]=((c[e>>2]|0)-(c[(c[i>>2]|0)+((c[g>>2]|0)-1<<2)>>2]|0)<<6|0)/((c[(c[i>>2]|0)+(c[g>>2]<<2)>>2]|0)-(c[(c[i>>2]|0)+((c[g>>2]|0)-1<<2)>>2]|0)|0)|0;k=(b[24510+((c[g>>2]|0)-1<<1)>>1]<<6)+(N(c[f>>2]|0,(b[24510+(c[g>>2]<<1)>>1]|0)-(b[24510+((c[g>>2]|0)-1<<1)>>1]|0)|0)|0)|0;c[(c[h>>2]|0)+4748>>2]=k;k=c[j>>2]|0;l=m;return k|0}function ff(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;e=l;l=l+16|0;f=e+8|0;g=e+4|0;d=e;c[f>>2]=a;c[g>>2]=b;c[d>>2]=0;aj(c[f>>2]|0,0,12240)|0;c[(c[f>>2]|0)+5124>>2]=c[g>>2];a=(Bf(3932160)|0)-2048<<8;c[(c[f>>2]|0)+8>>2]=a;c[(c[f>>2]|0)+12>>2]=c[(c[f>>2]|0)+8>>2];c[(c[f>>2]|0)+4696>>2]=1;a=De((c[f>>2]|0)+32|0)|0;c[d>>2]=(c[d>>2]|0)+a;l=e;return c[d>>2]|0}function gf(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0;p=l;l=l+48|0;o=p+32|0;m=p+28|0;i=p+24|0;h=p+20|0;r=p+16|0;q=p+12|0;j=p+8|0;k=p+4|0;n=p;c[m>>2]=a;c[i>>2]=b;c[h>>2]=d;c[r>>2]=e;c[q>>2]=f;c[j>>2]=g;c[n>>2]=0;c[(c[m>>2]|0)+6108>>2]=c[(c[i>>2]|0)+44>>2];c[(c[m>>2]|0)+4708>>2]=c[(c[i>>2]|0)+48>>2];c[(c[m>>2]|0)+4580>>2]=c[(c[i>>2]|0)+8>>2];c[(c[m>>2]|0)+4588>>2]=c[(c[i>>2]|0)+12>>2];c[(c[m>>2]|0)+4592>>2]=c[(c[i>>2]|0)+16>>2];c[(c[m>>2]|0)+4596>>2]=c[(c[i>>2]|0)+20>>2];c[(c[m>>2]|0)+6120>>2]=c[(c[i>>2]|0)+40>>2];c[(c[m>>2]|0)+5784>>2]=c[c[i>>2]>>2];c[(c[m>>2]|0)+5788>>2]=c[(c[i>>2]|0)+4>>2];c[(c[m>>2]|0)+4560>>2]=c[r>>2];c[(c[m>>2]|0)+5792>>2]=c[q>>2];if(c[(c[m>>2]|0)+4700>>2]|0?(c[(c[m>>2]|0)+4712>>2]|0)==0:0){if((c[(c[m>>2]|0)+4580>>2]|0)!=(c[(c[m>>2]|0)+4584>>2]|0)?(c[(c[m>>2]|0)+4600>>2]|0)>0:0){r=hf(c[m>>2]|0,c[(c[m>>2]|0)+4600>>2]|0)|0;c[n>>2]=(c[n>>2]|0)+r}c[o>>2]=c[n>>2];r=c[o>>2]|0;l=p;return r|0}c[k>>2]=Ne(c[m>>2]|0,c[i>>2]|0)|0;if(c[j>>2]|0)c[k>>2]=c[j>>2];r=hf(c[m>>2]|0,c[k>>2]|0)|0;c[n>>2]=(c[n>>2]|0)+r;r=jf(c[m>>2]|0,c[k>>2]|0,c[(c[i>>2]|0)+24>>2]|0)|0;c[n>>2]=(c[n>>2]|0)+r;r=kf(c[m>>2]|0,c[(c[i>>2]|0)+36>>2]|0)|0;c[n>>2]=(c[n>>2]|0)+r;c[(c[m>>2]|0)+4640>>2]=c[(c[i>>2]|0)+32>>2];r=lf(c[m>>2]|0,c[h>>2]|0)|0;c[n>>2]=(c[n>>2]|0)+r;c[(c[m>>2]|0)+4700>>2]=1;c[o>>2]=c[n>>2];r=c[o>>2]|0;l=p;return r|0}function hf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+336|0;i=n+328|0;f=n+324|0;j=n+320|0;g=n+316|0;d=n+312|0;h=n+308|0;e=n+304|0;k=n+300|0;m=n;c[i>>2]=a;c[f>>2]=b;c[j>>2]=0;if((c[(c[i>>2]|0)+4600>>2]|0)==(c[f>>2]|0)?(c[(c[i>>2]|0)+4584>>2]|0)==(c[(c[i>>2]|0)+4580>>2]|0):0){k=c[i>>2]|0;k=k+4580|0;k=c[k>>2]|0;m=c[i>>2]|0;m=m+4584|0;c[m>>2]=k;m=c[j>>2]|0;l=n;return m|0}b=c[i>>2]|0;if(!(c[(c[i>>2]|0)+4600>>2]|0)){k=Tf(b+5808|0,c[(c[i>>2]|0)+4580>>2]|0,(c[f>>2]|0)*1e3|0,1)|0;c[j>>2]=(c[j>>2]|0)+k;k=c[i>>2]|0;k=k+4580|0;k=c[k>>2]|0;m=c[i>>2]|0;m=m+4584|0;c[m>>2]=k;m=c[j>>2]|0;l=n;return m|0}else{c[e>>2]=((c[b+4604>>2]|0)*5<<1)+5;c[h>>2]=N(c[e>>2]|0,c[(c[i>>2]|0)+4600>>2]|0)|0;c[g>>2]=N(c[e>>2]|0,c[f>>2]|0)|0;b=(c[h>>2]|0)>(c[g>>2]|0)?c[h>>2]|0:c[g>>2]|0;c[k>>2]=$()|0;a=l;l=l+((1*(b<<1)|0)+15&-16)|0;of(a,(c[i>>2]|0)+9356|0,c[h>>2]|0);b=Tf(m,((c[(c[i>>2]|0)+4600>>2]&65535)<<16>>16)*1e3|0,c[(c[i>>2]|0)+4580>>2]|0,0)|0;c[j>>2]=(c[j>>2]|0)+b;c[d>>2]=N(c[e>>2]|0,(c[(c[i>>2]|0)+4580>>2]|0)/1e3|0)|0;e=l;l=l+((1*(c[d>>2]<<1)|0)+15&-16)|0;m=Uf(m,e,a,c[h>>2]|0)|0;c[j>>2]=(c[j>>2]|0)+m;m=Tf((c[i>>2]|0)+5808|0,c[(c[i>>2]|0)+4580>>2]|0,((c[f>>2]&65535)<<16>>16)*1e3|0,1)|0;c[j>>2]=(c[j>>2]|0)+m;m=Uf((c[i>>2]|0)+5808|0,a,e,c[d>>2]|0)|0;c[j>>2]=(c[j>>2]|0)+m;pf((c[i>>2]|0)+9356|0,a,c[g>>2]|0);_(c[k>>2]|0);k=c[i>>2]|0;k=k+4580|0;k=c[k>>2]|0;m=c[i>>2]|0;m=m+4584|0;c[m>>2]=k;m=c[j>>2]|0;l=n;return m|0}return 0}function jf(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0;j=l;l=l+16|0;h=j+12|0;g=j+8|0;f=j+4|0;i=j;c[h>>2]=b;c[g>>2]=d;c[f>>2]=e;c[i>>2]=0;if((c[f>>2]|0)!=(c[(c[h>>2]|0)+4636>>2]|0)){if((c[f>>2]|0)!=10&(c[f>>2]|0)!=20&(c[f>>2]|0)!=40&(c[f>>2]|0)!=60)c[i>>2]=-103;if((c[f>>2]|0)<=10){c[(c[h>>2]|0)+5776>>2]=1;c[(c[h>>2]|0)+4604>>2]=(c[f>>2]|0)==10?2:1;e=N((c[f>>2]&65535)<<16>>16,(c[g>>2]&65535)<<16>>16)|0;c[(c[h>>2]|0)+4608>>2]=e;c[(c[h>>2]|0)+4572>>2]=((c[g>>2]&65535)<<16>>16)*14;e=(c[(c[h>>2]|0)+4600>>2]|0)==8?29170:29158;d=(c[h>>2]|0)+4720|0}else{c[(c[h>>2]|0)+5776>>2]=(c[f>>2]|0)/20|0;c[(c[h>>2]|0)+4604>>2]=4;c[(c[h>>2]|0)+4608>>2]=((c[g>>2]&65535)<<16>>16)*20;c[(c[h>>2]|0)+4572>>2]=((c[g>>2]&65535)<<16>>16)*24;e=(c[(c[h>>2]|0)+4600>>2]|0)==8?29147:29113;d=(c[h>>2]|0)+4720|0}c[d>>2]=e;c[(c[h>>2]|0)+4636>>2]=c[f>>2];c[(c[h>>2]|0)+4632>>2]=0}if((c[(c[h>>2]|0)+4600>>2]|0)==(c[g>>2]|0)){i=c[i>>2]|0;l=j;return i|0}f=(c[h>>2]|0)+7200|0;c[f>>2]=0;c[f+4>>2]=0;c[f+8>>2]=0;c[f+12>>2]=0;aj((c[h>>2]|0)+7216|0,0,2140)|0;aj((c[h>>2]|0)+144|0,0,4380)|0;f=(c[h>>2]|0)+4524|0;c[f>>2]=0;c[f+4>>2]=0;c[f+8>>2]=0;c[f+12>>2]=0;c[f+16>>2]=0;c[f+20>>2]=0;c[f+24>>2]=0;c[f+28>>2]=0;f=(c[h>>2]|0)+16|0;c[f>>2]=0;c[f+4>>2]=0;c[(c[h>>2]|0)+5772>>2]=0;c[(c[h>>2]|0)+5780>>2]=0;c[(c[h>>2]|0)+4632>>2]=0;c[(c[h>>2]|0)+4568>>2]=100;c[(c[h>>2]|0)+4696>>2]=1;c[(c[h>>2]|0)+7216+2136>>2]=100;a[(c[h>>2]|0)+7200>>0]=10;c[(c[h>>2]|0)+144+4356>>2]=100;c[(c[h>>2]|0)+144+4372>>2]=65536;a[(c[h>>2]|0)+4565>>0]=0;c[(c[h>>2]|0)+4600>>2]=c[g>>2];f=(c[(c[h>>2]|0)+4604>>2]|0)==4;c[(c[h>>2]|0)+4720>>2]=(c[(c[h>>2]|0)+4600>>2]|0)==8?(f?29147:29170):f?29113:29158;if((c[(c[h>>2]|0)+4600>>2]|0)!=8?(c[(c[h>>2]|0)+4600>>2]|0)!=12:0){c[(c[h>>2]|0)+4664>>2]=16;e=c[h>>2]|0;d=17704}else{c[(c[h>>2]|0)+4664>>2]=10;e=c[h>>2]|0;d=17668}c[e+4724>>2]=d;c[(c[h>>2]|0)+4612>>2]=(c[g>>2]|0)*5;e=N((c[(c[h>>2]|0)+4612>>2]&65535)<<16>>16,(c[(c[h>>2]|0)+4604>>2]&65535)<<16>>16)|0;c[(c[h>>2]|0)+4608>>2]=e;c[(c[h>>2]|0)+4616>>2]=((c[g>>2]&65535)<<16>>16)*20;c[(c[h>>2]|0)+4620>>2]=(c[g>>2]&65535)<<16>>16<<1;c[(c[h>>2]|0)+4576>>2]=((c[g>>2]&65535)<<16>>16)*18;e=(c[(c[h>>2]|0)+4604>>2]|0)==4;g=(c[g>>2]&65535)<<16>>16;c[(e?c[h>>2]|0:c[h>>2]|0)+4572>>2]=e?g*24|0:g*14|0;e=c[h>>2]|0;do if((c[(c[h>>2]|0)+4600>>2]|0)!=16){d=(c[h>>2]|0)+4684|0;if((c[e+4600>>2]|0)==12){c[d>>2]=13;d=29039;e=c[h>>2]|0;break}else{c[d>>2]=15;d=29030;e=c[h>>2]|0;break}}else{c[e+4684>>2]=10;d=29045;e=c[h>>2]|0}while(0);c[e+4716>>2]=d;i=c[i>>2]|0;l=j;return i|0}function kf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;g=l;l=l+16|0;e=g+8|0;d=g+4|0;f=g;c[e>>2]=a;c[d>>2]=b;c[f>>2]=0;do if((c[d>>2]|0)>=2){if((c[d>>2]|0)<4){c[(c[e>>2]|0)+4668>>2]=1;c[(c[e>>2]|0)+4676>>2]=49807;c[(c[e>>2]|0)+4672>>2]=8;c[(c[e>>2]|0)+4660>>2]=10;c[(c[e>>2]|0)+4624>>2]=(c[(c[e>>2]|0)+4600>>2]|0)*5;c[(c[e>>2]|0)+4652>>2]=1;c[(c[e>>2]|0)+4656>>2]=0;c[(c[e>>2]|0)+4680>>2]=0;c[(c[e>>2]|0)+4692>>2]=4;b=c[e>>2]|0;a=0;break}if((c[d>>2]|0)<6){c[(c[e>>2]|0)+4668>>2]=1;c[(c[e>>2]|0)+4676>>2]=48497;c[(c[e>>2]|0)+4672>>2]=10;c[(c[e>>2]|0)+4660>>2]=12;c[(c[e>>2]|0)+4624>>2]=(c[(c[e>>2]|0)+4600>>2]|0)*5;c[(c[e>>2]|0)+4652>>2]=2;c[(c[e>>2]|0)+4656>>2]=1;c[(c[e>>2]|0)+4680>>2]=0;c[(c[e>>2]|0)+4692>>2]=8;b=c[e>>2]|0;a=(c[(c[e>>2]|0)+4600>>2]|0)*983|0;break}b=(c[e>>2]|0)+4668|0;if((c[d>>2]|0)<8){c[b>>2]=1;c[(c[e>>2]|0)+4676>>2]=47186;c[(c[e>>2]|0)+4672>>2]=12;c[(c[e>>2]|0)+4660>>2]=14;c[(c[e>>2]|0)+4624>>2]=(c[(c[e>>2]|0)+4600>>2]|0)*5;c[(c[e>>2]|0)+4652>>2]=3;c[(c[e>>2]|0)+4656>>2]=1;c[(c[e>>2]|0)+4680>>2]=0;c[(c[e>>2]|0)+4692>>2]=16;b=c[e>>2]|0;a=(c[(c[e>>2]|0)+4600>>2]|0)*983|0;break}else{c[b>>2]=2;c[(c[e>>2]|0)+4676>>2]=45875;c[(c[e>>2]|0)+4672>>2]=16;c[(c[e>>2]|0)+4660>>2]=16;c[(c[e>>2]|0)+4624>>2]=(c[(c[e>>2]|0)+4600>>2]|0)*5;c[(c[e>>2]|0)+4652>>2]=4;c[(c[e>>2]|0)+4656>>2]=1;c[(c[e>>2]|0)+4680>>2]=0;c[(c[e>>2]|0)+4692>>2]=32;b=c[e>>2]|0;a=(c[(c[e>>2]|0)+4600>>2]|0)*983|0;break}}else{c[(c[e>>2]|0)+4668>>2]=0;c[(c[e>>2]|0)+4676>>2]=52429;c[(c[e>>2]|0)+4672>>2]=6;c[(c[e>>2]|0)+4660>>2]=8;c[(c[e>>2]|0)+4624>>2]=(c[(c[e>>2]|0)+4600>>2]|0)*3;c[(c[e>>2]|0)+4652>>2]=1;c[(c[e>>2]|0)+4656>>2]=0;c[(c[e>>2]|0)+4680>>2]=1;c[(c[e>>2]|0)+4692>>2]=2;b=c[e>>2]|0;a=0}while(0);c[b+4704>>2]=a;a=nf(c[(c[e>>2]|0)+4672>>2]|0,c[(c[e>>2]|0)+4664>>2]|0)|0;c[(c[e>>2]|0)+4672>>2]=a;c[(c[e>>2]|0)+4628>>2]=((c[(c[e>>2]|0)+4600>>2]|0)*5|0)+(c[(c[e>>2]|0)+4624>>2]<<1);c[(c[e>>2]|0)+4648>>2]=c[d>>2];l=g;return c[f>>2]|0}function lf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0;i=l;l=l+32|0;g=i+16|0;e=i+12|0;f=i+8|0;h=i+4|0;d=i;c[g>>2]=a;c[e>>2]=b;c[h>>2]=0;c[f>>2]=c[(c[g>>2]|0)+6124>>2];c[(c[g>>2]|0)+6124>>2]=0;if(!(c[(c[g>>2]|0)+6120>>2]|0)){h=c[h>>2]|0;l=i;return h|0}if((c[(c[g>>2]|0)+4640>>2]|0)<=0){h=c[h>>2]|0;l=i;return h|0}do if((c[(c[g>>2]|0)+4600>>2]|0)!=8)if((c[(c[g>>2]|0)+4600>>2]|0)==12){c[d>>2]=14e3;break}else{c[d>>2]=16e3;break}else c[d>>2]=12e3;while(0);if((c[(c[g>>2]|0)+4640>>2]|0)<25)b=c[(c[g>>2]|0)+4640>>2]|0;else b=25;a=((N(c[d>>2]|0,125-b|0)|0)>>16)*655|0;if((c[(c[g>>2]|0)+4640>>2]|0)<25)b=c[(c[g>>2]|0)+4640>>2]|0;else b=25;c[d>>2]=a+(((N(c[d>>2]|0,125-b|0)|0)&65535)*655>>16);if((c[e>>2]|0)<=(c[d>>2]|0)){h=c[h>>2]|0;l=i;return h|0}b=c[g>>2]|0;if(!(c[f>>2]|0))a=7;else{a=mf(7-(((c[b+4640>>2]>>16)*26214|0)+((c[(c[g>>2]|0)+4640>>2]&65535)*26214>>16))|0,2)|0;b=c[g>>2]|0}c[b+6128>>2]=a;c[(c[g>>2]|0)+6124>>2]=1;h=c[h>>2]|0;l=i;return h|0}function mf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function nf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function of(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0;j=l;l=l+16|0;i=j+12|0;f=j+8|0;k=j+4|0;h=j;c[i>>2]=a;c[f>>2]=d;c[k>>2]=e;c[h>>2]=(c[k>>2]|0)-1;while(1){if((c[h>>2]|0)<0)break;if((Ui(+g[(c[f>>2]|0)+(c[h>>2]<<2)>>2])|0)<=32767)if((Ui(+g[(c[f>>2]|0)+(c[h>>2]<<2)>>2])|0)<-32768)d=-32768;else d=Ui(+g[(c[f>>2]|0)+(c[h>>2]<<2)>>2])|0;else d=32767;b[(c[i>>2]|0)+(c[h>>2]<<1)>>1]=d;c[h>>2]=(c[h>>2]|0)+-1}l=j;return}function pf(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0;j=l;l=l+16|0;i=j+12|0;f=j+8|0;k=j+4|0;h=j;c[i>>2]=a;c[f>>2]=d;c[k>>2]=e;c[h>>2]=(c[k>>2]|0)-1;while(1){if((c[h>>2]|0)<0)break;g[(c[i>>2]|0)+(c[h>>2]<<2)>>2]=+(b[(c[f>>2]|0)+(c[h>>2]<<1)>>1]|0);c[h>>2]=(c[h>>2]|0)+-1}l=j;return}function qf(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=l;l=l+160|0;f=D+156|0;j=D+152|0;k=D+148|0;p=D+144|0;q=D+140|0;r=D+136|0;m=D+132|0;u=D+128|0;o=D+124|0;x=D+120|0;w=D+116|0;y=D+112|0;A=D+108|0;z=D+104|0;B=D+100|0;v=D+96|0;s=D+92|0;n=D+88|0;g=D+52|0;i=D+16|0;h=D+8|0;t=D;c[f>>2]=a;c[j>>2]=d;c[k>>2]=e;c[h>>2]=g;c[h+4>>2]=i;c[m>>2]=c[k>>2]>>1;rf(c[j>>2]|0,g,i,c[m>>2]|0);c[t>>2]=g;c[x>>2]=b[12286];c[A>>2]=sf(c[t>>2]|0,c[x>>2]|0,c[m>>2]|0)|0;if((c[A>>2]|0)<0){b[c[f>>2]>>1]=0;c[t>>2]=i;c[A>>2]=sf(c[t>>2]|0,c[x>>2]|0,c[m>>2]|0)|0;c[u>>2]=1}else c[u>>2]=0;c[q>>2]=1;c[p>>2]=0;c[v>>2]=0;a:while(1){c[w>>2]=b[24572+(c[q>>2]<<1)>>1];c[z>>2]=sf(c[t>>2]|0,c[w>>2]|0,c[m>>2]|0)|0;if(!((c[A>>2]|0)<=0?(c[z>>2]|0)>=(c[v>>2]|0):0))C=7;do if((C|0)==7){C=0;if((c[A>>2]|0)>=0?(c[z>>2]|0)<=(0-(c[v>>2]|0)|0):0)break;c[q>>2]=(c[q>>2]|0)+1;c[x>>2]=c[w>>2];c[A>>2]=c[z>>2];c[v>>2]=0;if((c[q>>2]|0)<=128)continue a;c[p>>2]=(c[p>>2]|0)+1;if((c[p>>2]|0)>30)break a;xf(c[j>>2]|0,c[k>>2]|0,65536-(N((10+(c[p>>2]|0)&65535)<<16>>16,(c[p>>2]&65535)<<16>>16)|0)|0);rf(c[j>>2]|0,g,i,c[m>>2]|0);c[t>>2]=g;c[x>>2]=b[12286];c[A>>2]=sf(c[t>>2]|0,c[x>>2]|0,c[m>>2]|0)|0;if((c[A>>2]|0)<0){b[c[f>>2]>>1]=0;c[t>>2]=i;c[A>>2]=sf(c[t>>2]|0,c[x>>2]|0,c[m>>2]|0)|0;c[u>>2]=1}else c[u>>2]=0;c[q>>2]=1;continue a}while(0);if(!(c[z>>2]|0))c[v>>2]=1;else c[v>>2]=0;c[o>>2]=-256;c[r>>2]=0;while(1){if((c[r>>2]|0)>=3)break;c[y>>2]=((c[x>>2]|0)+(c[w>>2]|0)>>1)+((c[x>>2]|0)+(c[w>>2]|0)&1);c[B>>2]=sf(c[t>>2]|0,c[y>>2]|0,c[m>>2]|0)|0;if(!((c[A>>2]|0)<=0&(c[B>>2]|0)>=0)?!((c[A>>2]|0)>=0&(c[B>>2]|0)<=0):0){c[x>>2]=c[y>>2];c[A>>2]=c[B>>2];c[o>>2]=(c[o>>2]|0)+(128>>c[r>>2])}else{c[w>>2]=c[y>>2];c[z>>2]=c[B>>2]}c[r>>2]=(c[r>>2]|0)+1}e=c[A>>2]|0;a=c[A>>2]|0;if((((c[A>>2]|0)>0?e:0-e|0)|0)<65536){c[n>>2]=a-(c[z>>2]|0);c[s>>2]=(c[A>>2]<<5)+(c[n>>2]>>1);if(c[n>>2]|0)c[o>>2]=(c[o>>2]|0)+((c[s>>2]|0)/(c[n>>2]|0)|0)}else c[o>>2]=(c[o>>2]|0)+((a|0)/((c[A>>2]|0)-(c[z>>2]|0)>>5|0)|0);e=(tf((c[q>>2]<<8)+(c[o>>2]|0)|0,32767)|0)&65535;b[(c[f>>2]|0)+(c[u>>2]<<1)>>1]=e;c[u>>2]=(c[u>>2]|0)+1;if((c[u>>2]|0)>=(c[k>>2]|0)){C=34;break}c[t>>2]=c[h+((c[u>>2]&1)<<2)>>2];c[x>>2]=b[24572+((c[q>>2]|0)-1<<1)>>1];c[A>>2]=1-(c[u>>2]&2)<<12}if((C|0)==34){l=D;return}b[c[f>>2]>>1]=32768/((c[k>>2]|0)+1|0)|0;c[q>>2]=1;while(1){if((c[q>>2]|0)>=(c[k>>2]|0))break;C=(N(((c[q>>2]|0)+1&65535)<<16>>16,b[c[f>>2]>>1]|0)|0)&65535;b[(c[f>>2]|0)+(c[q>>2]<<1)>>1]=C;c[q>>2]=(c[q>>2]|0)+1}l=D;return}function rf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;f=k+16|0;g=k+12|0;h=k+8|0;i=k+4|0;j=k;c[f>>2]=a;c[g>>2]=b;c[h>>2]=d;c[i>>2]=e;c[(c[g>>2]|0)+(c[i>>2]<<2)>>2]=65536;c[(c[h>>2]|0)+(c[i>>2]<<2)>>2]=65536;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[i>>2]|0))break;c[(c[g>>2]|0)+(c[j>>2]<<2)>>2]=0-(c[(c[f>>2]|0)+((c[i>>2]|0)-(c[j>>2]|0)-1<<2)>>2]|0)-(c[(c[f>>2]|0)+((c[i>>2]|0)+(c[j>>2]|0)<<2)>>2]|0);c[(c[h>>2]|0)+(c[j>>2]<<2)>>2]=0-(c[(c[f>>2]|0)+((c[i>>2]|0)-(c[j>>2]|0)-1<<2)>>2]|0)+(c[(c[f>>2]|0)+((c[i>>2]|0)+(c[j>>2]|0)<<2)>>2]|0);c[j>>2]=(c[j>>2]|0)+1}c[j>>2]=c[i>>2];while(1){b=c[g>>2]|0;if((c[j>>2]|0)<=0)break;e=(c[g>>2]|0)+((c[j>>2]|0)-1<<2)|0;c[e>>2]=(c[e>>2]|0)-(c[b+(c[j>>2]<<2)>>2]|0);e=(c[h>>2]|0)+((c[j>>2]|0)-1<<2)|0;c[e>>2]=(c[e>>2]|0)+(c[(c[h>>2]|0)+(c[j>>2]<<2)>>2]|0);c[j>>2]=(c[j>>2]|0)+-1}uf(b,c[i>>2]|0);uf(c[h>>2]|0,c[i>>2]|0);l=k;return}function sf(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;j=l;l=l+32|0;g=j+20|0;k=j+16|0;e=j+12|0;f=j+8|0;h=j+4|0;i=j;c[g>>2]=a;c[k>>2]=b;c[e>>2]=d;c[i>>2]=c[(c[g>>2]|0)+(c[e>>2]<<2)>>2];c[h>>2]=c[k>>2]<<4;if(8==(c[e>>2]|0)^1^1){k=N(c[i>>2]>>16,(c[h>>2]&65535)<<16>>16)|0;k=(c[(c[g>>2]|0)+28>>2]|0)+(k+((N(c[i>>2]&65535,(c[h>>2]&65535)<<16>>16)|0)>>16))|0;c[i>>2]=k+(N(c[i>>2]|0,(c[h>>2]>>15)+1>>1)|0);k=N(c[i>>2]>>16,(c[h>>2]&65535)<<16>>16)|0;k=(c[(c[g>>2]|0)+24>>2]|0)+(k+((N(c[i>>2]&65535,(c[h>>2]&65535)<<16>>16)|0)>>16))|0;c[i>>2]=k+(N(c[i>>2]|0,(c[h>>2]>>15)+1>>1)|0);k=N(c[i>>2]>>16,(c[h>>2]&65535)<<16>>16)|0;k=(c[(c[g>>2]|0)+20>>2]|0)+(k+((N(c[i>>2]&65535,(c[h>>2]&65535)<<16>>16)|0)>>16))|0;c[i>>2]=k+(N(c[i>>2]|0,(c[h>>2]>>15)+1>>1)|0);k=N(c[i>>2]>>16,(c[h>>2]&65535)<<16>>16)|0;k=(c[(c[g>>2]|0)+16>>2]|0)+(k+((N(c[i>>2]&65535,(c[h>>2]&65535)<<16>>16)|0)>>16))|0;c[i>>2]=k+(N(c[i>>2]|0,(c[h>>2]>>15)+1>>1)|0);k=N(c[i>>2]>>16,(c[h>>2]&65535)<<16>>16)|0;k=(c[(c[g>>2]|0)+12>>2]|0)+(k+((N(c[i>>2]&65535,(c[h>>2]&65535)<<16>>16)|0)>>16))|0;c[i>>2]=k+(N(c[i>>2]|0,(c[h>>2]>>15)+1>>1)|0);k=N(c[i>>2]>>16,(c[h>>2]&65535)<<16>>16)|0;k=(c[(c[g>>2]|0)+8>>2]|0)+(k+((N(c[i>>2]&65535,(c[h>>2]&65535)<<16>>16)|0)>>16))|0;c[i>>2]=k+(N(c[i>>2]|0,(c[h>>2]>>15)+1>>1)|0);k=N(c[i>>2]>>16,(c[h>>2]&65535)<<16>>16)|0;k=(c[(c[g>>2]|0)+4>>2]|0)+(k+((N(c[i>>2]&65535,(c[h>>2]&65535)<<16>>16)|0)>>16))|0;c[i>>2]=k+(N(c[i>>2]|0,(c[h>>2]>>15)+1>>1)|0);k=N(c[i>>2]>>16,(c[h>>2]&65535)<<16>>16)|0;k=(c[c[g>>2]>>2]|0)+(k+((N(c[i>>2]&65535,(c[h>>2]&65535)<<16>>16)|0)>>16))|0;c[i>>2]=k+(N(c[i>>2]|0,(c[h>>2]>>15)+1>>1)|0);k=c[i>>2]|0;l=j;return k|0}c[f>>2]=(c[e>>2]|0)-1;while(1){if((c[f>>2]|0)<0)break;k=N(c[i>>2]>>16,(c[h>>2]&65535)<<16>>16)|0;k=(c[(c[g>>2]|0)+(c[f>>2]<<2)>>2]|0)+(k+((N(c[i>>2]&65535,(c[h>>2]&65535)<<16>>16)|0)>>16))|0;c[i>>2]=k+(N(c[i>>2]|0,(c[h>>2]>>15)+1>>1)|0);c[f>>2]=(c[f>>2]|0)+-1}k=c[i>>2]|0;l=j;return k|0}function tf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function uf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;h=l;l=l+16|0;g=h+12|0;d=h+8|0;e=h+4|0;f=h;c[g>>2]=a;c[d>>2]=b;c[e>>2]=2;while(1){if((c[e>>2]|0)>(c[d>>2]|0))break;c[f>>2]=c[d>>2];while(1){b=c[g>>2]|0;if((c[f>>2]|0)<=(c[e>>2]|0))break;a=(c[g>>2]|0)+((c[f>>2]|0)-2<<2)|0;c[a>>2]=(c[a>>2]|0)-(c[b+(c[f>>2]<<2)>>2]|0);c[f>>2]=(c[f>>2]|0)+-1}a=(c[g>>2]|0)+((c[e>>2]|0)-2<<2)|0;c[a>>2]=(c[a>>2]|0)-(c[b+(c[e>>2]<<2)>>2]<<1);c[e>>2]=(c[e>>2]|0)+1}l=h;return}function vf(a,d,e,f,g){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;t=l;l=l+48|0;m=t+44|0;i=t+40|0;q=t+36|0;p=t+32|0;u=t+28|0;o=t+24|0;h=t+20|0;n=t+16|0;j=t+12|0;k=t+8|0;r=t+4|0;s=t;c[m>>2]=a;c[i>>2]=d;c[q>>2]=e;c[p>>2]=f;c[u>>2]=g;c[h>>2]=c[u>>2]>>1;c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[h>>2]|0))break;c[n>>2]=b[(c[m>>2]|0)+(c[o>>2]<<1<<1)>>1]<<10;c[k>>2]=(c[n>>2]|0)-(c[c[i>>2]>>2]|0);u=N(c[k>>2]>>16,-24290<<16>>16)|0;c[j>>2]=(c[k>>2]|0)+(u+((N(c[k>>2]&65535,-24290<<16>>16)|0)>>16));c[r>>2]=(c[c[i>>2]>>2]|0)+(c[j>>2]|0);c[c[i>>2]>>2]=(c[n>>2]|0)+(c[j>>2]|0);c[n>>2]=b[(c[m>>2]|0)+((c[o>>2]<<1)+1<<1)>>1]<<10;c[k>>2]=(c[n>>2]|0)-(c[(c[i>>2]|0)+4>>2]|0);u=N(c[k>>2]>>16,10788<<16>>16)|0;c[j>>2]=u+((N(c[k>>2]&65535,10788<<16>>16)|0)>>16);c[s>>2]=(c[(c[i>>2]|0)+4>>2]|0)+(c[j>>2]|0);c[(c[i>>2]|0)+4>>2]=(c[n>>2]|0)+(c[j>>2]|0);if((((c[s>>2]|0)+(c[r>>2]|0)>>10)+1>>1|0)<=32767)if((((c[s>>2]|0)+(c[r>>2]|0)>>10)+1>>1|0)<-32768)g=-32768;else g=((c[s>>2]|0)+(c[r>>2]|0)>>10)+1>>1;else g=32767;b[(c[q>>2]|0)+(c[o>>2]<<1)>>1]=g;if((((c[s>>2]|0)-(c[r>>2]|0)>>10)+1>>1|0)<=32767)if((((c[s>>2]|0)-(c[r>>2]|0)>>10)+1>>1|0)<-32768)g=-32768;else g=((c[s>>2]|0)-(c[r>>2]|0)>>10)+1>>1;else g=32767;b[(c[p>>2]|0)+(c[o>>2]<<1)>>1]=g;c[o>>2]=(c[o>>2]|0)+1}l=t;return}function wf(a,d,e,f,g,h,i){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0;x=l;l=l+64|0;q=x+52|0;o=x+48|0;y=x+44|0;p=x+40|0;u=x+36|0;t=x+32|0;w=x+28|0;s=x+24|0;r=x+20|0;k=x+16|0;j=x+12|0;n=x+8|0;m=x+4|0;v=x;c[q>>2]=a;c[o>>2]=d;c[y>>2]=e;c[p>>2]=f;c[u>>2]=g;c[t>>2]=h;c[w>>2]=i;c[j>>2]=0-(c[c[y>>2]>>2]|0)&16383;c[k>>2]=0-(c[c[y>>2]>>2]|0)>>14;c[m>>2]=0-(c[(c[y>>2]|0)+4>>2]|0)&16383;c[n>>2]=0-(c[(c[y>>2]|0)+4>>2]|0)>>14;c[s>>2]=0;while(1){if((c[s>>2]|0)>=(c[t>>2]|0))break;c[r>>2]=b[(c[q>>2]|0)+((N(c[s>>2]|0,c[w>>2]|0)|0)<<1)>>1];y=N(c[c[o>>2]>>2]>>16,(c[r>>2]&65535)<<16>>16)|0;c[v>>2]=(c[c[p>>2]>>2]|0)+(y+((N(c[c[o>>2]>>2]&65535,(c[r>>2]&65535)<<16>>16)|0)>>16))<<2;y=N(c[v>>2]>>16,(c[j>>2]&65535)<<16>>16)|0;y=(c[(c[p>>2]|0)+4>>2]|0)+((y+((N(c[v>>2]&65535,(c[j>>2]&65535)<<16>>16)|0)>>16)>>13)+1>>1)|0;c[c[p>>2]>>2]=y;y=N(c[v>>2]>>16,(c[k>>2]&65535)<<16>>16)|0;y=(c[c[p>>2]>>2]|0)+(y+((N(c[v>>2]&65535,(c[k>>2]&65535)<<16>>16)|0)>>16))|0;c[c[p>>2]>>2]=y;y=N(c[(c[o>>2]|0)+4>>2]>>16,(c[r>>2]&65535)<<16>>16)|0;y=(c[c[p>>2]>>2]|0)+(y+((N(c[(c[o>>2]|0)+4>>2]&65535,(c[r>>2]&65535)<<16>>16)|0)>>16))|0;c[c[p>>2]>>2]=y;y=N(c[v>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;y=(y+((N(c[v>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16)>>13)+1>>1;c[(c[p>>2]|0)+4>>2]=y;y=N(c[v>>2]>>16,(c[n>>2]&65535)<<16>>16)|0;y=(c[(c[p>>2]|0)+4>>2]|0)+(y+((N(c[v>>2]&65535,(c[n>>2]&65535)<<16>>16)|0)>>16))|0;c[(c[p>>2]|0)+4>>2]=y;y=N(c[(c[o>>2]|0)+8>>2]>>16,(c[r>>2]&65535)<<16>>16)|0;y=(c[(c[p>>2]|0)+4>>2]|0)+(y+((N(c[(c[o>>2]|0)+8>>2]&65535,(c[r>>2]&65535)<<16>>16)|0)>>16))|0;c[(c[p>>2]|0)+4>>2]=y;if(((c[v>>2]|0)+16384-1>>14|0)<=32767)if(((c[v>>2]|0)+16384-1>>14|0)<-32768)e=-32768;else e=(c[v>>2]|0)+16384-1>>14;else e=32767;b[(c[u>>2]|0)+((N(c[s>>2]|0,c[w>>2]|0)|0)<<1)>>1]=e;c[s>>2]=(c[s>>2]|0)+1}l=x;return}function xf(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+32|0;e=j+16|0;h=j+12|0;f=j+8|0;i=j+4|0;g=j;c[e>>2]=a;c[h>>2]=b;c[f>>2]=d;c[g>>2]=(c[f>>2]|0)-65536;c[i>>2]=0;while(1){d=c[f>>2]>>16;a=c[e>>2]|0;if((c[i>>2]|0)>=((c[h>>2]|0)-1|0))break;b=N(d,(c[a+(c[i>>2]<<2)>>2]&65535)<<16>>16)|0;b=b+((N(c[f>>2]&65535,(c[(c[e>>2]|0)+(c[i>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;b=b+(N(c[f>>2]|0,(c[(c[e>>2]|0)+(c[i>>2]<<2)>>2]>>15)+1>>1)|0)|0;c[(c[e>>2]|0)+(c[i>>2]<<2)>>2]=b;b=((N(c[f>>2]|0,c[g>>2]|0)|0)>>15)+1>>1;c[f>>2]=(c[f>>2]|0)+b;c[i>>2]=(c[i>>2]|0)+1}i=N(d,(c[a+((c[h>>2]|0)-1<<2)>>2]&65535)<<16>>16)|0;i=i+((N(c[f>>2]&65535,(c[(c[e>>2]|0)+((c[h>>2]|0)-1<<2)>>2]&65535)<<16>>16)|0)>>16)|0;i=i+(N(c[f>>2]|0,(c[(c[e>>2]|0)+((c[h>>2]|0)-1<<2)>>2]>>15)+1>>1)|0)|0;c[(c[e>>2]|0)+((c[h>>2]|0)-1<<2)>>2]=i;l=j;return}function yf(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;f=k+16|0;i=k+12|0;g=k+8|0;j=k+4|0;h=k;c[f>>2]=a;c[i>>2]=d;c[g>>2]=e;c[h>>2]=(c[g>>2]|0)-65536;c[j>>2]=0;while(1){a=c[g>>2]|0;e=c[f>>2]|0;if((c[j>>2]|0)>=((c[i>>2]|0)-1|0))break;d=((N(a,b[e+(c[j>>2]<<1)>>1]|0)|0)>>15)+1>>1&65535;b[(c[f>>2]|0)+(c[j>>2]<<1)>>1]=d;d=((N(c[g>>2]|0,c[h>>2]|0)|0)>>15)+1>>1;c[g>>2]=(c[g>>2]|0)+d;c[j>>2]=(c[j>>2]|0)+1}j=((N(a,b[e+((c[i>>2]|0)-1<<1)>>1]|0)|0)>>15)+1>>1&65535;b[(c[f>>2]|0)+((c[i>>2]|0)-1<<1)>>1]=j;l=k;return}function zf(d,e,f,g,h){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;u=l;l=l+48|0;j=u+36|0;n=u+38|0;t=u+32|0;i=u+28|0;s=u+24|0;p=u+20|0;o=u+16|0;r=u+12|0;q=u+8|0;m=u+4|0;k=u;b[j>>1]=d;a[n>>0]=e;c[t>>2]=f;c[i>>2]=g;c[s>>2]=h;g=(c[s>>2]|0)==4;do if((c[i>>2]|0)==8)if(g){c[k>>2]=30282;c[m>>2]=11;break}else{c[k>>2]=30248;c[m>>2]=3;break}else if(g){c[k>>2]=30326;c[m>>2]=34;break}else{c[k>>2]=30254;c[m>>2]=12;break}while(0);c[r>>2]=(c[i>>2]&65535)<<16>>16<<1;c[q>>2]=((c[i>>2]&65535)<<16>>16)*18;c[p>>2]=(c[r>>2]|0)+(b[j>>1]|0);c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[s>>2]|0))break;g=N(c[o>>2]|0,c[m>>2]|0)|0;c[(c[t>>2]|0)+(c[o>>2]<<2)>>2]=(c[p>>2]|0)+(a[(c[k>>2]|0)+(g+(a[n>>0]|0))>>0]|0);g=c[(c[t>>2]|0)+(c[o>>2]<<2)>>2]|0;do if((c[r>>2]|0)>(c[q>>2]|0)){if((g|0)>(c[r>>2]|0)){g=c[r>>2]|0;break}if((c[(c[t>>2]|0)+(c[o>>2]<<2)>>2]|0)<(c[q>>2]|0)){g=c[q>>2]|0;break}else{g=c[(c[t>>2]|0)+(c[o>>2]<<2)>>2]|0;break}}else{if((g|0)>(c[q>>2]|0)){g=c[q>>2]|0;break}if((c[(c[t>>2]|0)+(c[o>>2]<<2)>>2]|0)<(c[r>>2]|0)){g=c[r>>2]|0;break}else{g=c[(c[t>>2]|0)+(c[o>>2]<<2)>>2]|0;break}}while(0);c[(c[t>>2]|0)+(c[o>>2]<<2)>>2]=g;c[o>>2]=(c[o>>2]|0)+1}l=u;return}function Af(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+32|0;h=n+20|0;i=n+16|0;k=n+12|0;j=n+8|0;g=n+4|0;m=n;c[h>>2]=a;c[i>>2]=d;c[k>>2]=e;c[j>>2]=f;c[m>>2]=0;c[g>>2]=0;while(1){a=c[m>>2]|0;if((c[g>>2]|0)>=(c[j>>2]|0))break;e=N(b[(c[h>>2]|0)+(c[g>>2]<<1)>>1]|0,b[(c[i>>2]|0)+(c[g>>2]<<1)>>1]|0)|0;c[m>>2]=a+(e>>c[k>>2]);c[g>>2]=(c[g>>2]|0)+1}l=n;return a|0}function Bf(a){a=a|0;var b=0,d=0,e=0,f=0;b=l;l=l+16|0;f=b+8|0;e=b+4|0;d=b;c[f>>2]=a;Cf(c[f>>2]|0,e,d);a=((N(c[d>>2]|0,128-(c[d>>2]|0)|0)|0)>>16)*179|0;a=(31-(c[e>>2]|0)<<7)+((c[d>>2]|0)+(a+(((N(c[d>>2]|0,128-(c[d>>2]|0)|0)|0)&65535)*179>>16)))|0;l=b;return a|0}function Cf(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;e=l;l=l+16|0;h=e+12|0;i=e+8|0;f=e+4|0;g=e;c[h>>2]=a;c[i>>2]=b;c[f>>2]=d;c[g>>2]=Df(c[h>>2]|0)|0;c[c[i>>2]>>2]=c[g>>2];b=(Ef(c[h>>2]|0,24-(c[g>>2]|0)|0)|0)&127;c[c[f>>2]>>2]=b;l=e;return}function Df(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;if(!(c[b>>2]|0)){b=32;l=d;return b|0}b=32-(32-(Q(c[b>>2]|0)|0))|0;l=d;return b|0}function Ef(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+32|0;g=j+20|0;d=j+16|0;h=j+12|0;i=j+8|0;f=j+4|0;e=j;c[d>>2]=a;c[h>>2]=b;c[i>>2]=c[d>>2];c[f>>2]=c[h>>2];c[e>>2]=0-(c[h>>2]|0);if(!(c[h>>2]|0)){c[g>>2]=c[d>>2];i=c[g>>2]|0;l=j;return i|0}a=c[i>>2]|0;if((c[h>>2]|0)<0){c[g>>2]=a<>2]|(c[i>>2]|0)>>>(32-(c[e>>2]|0)|0);i=c[g>>2]|0;l=j;return i|0}else{c[g>>2]=a<<32-(c[f>>2]|0)|(c[i>>2]|0)>>>(c[f>>2]|0);i=c[g>>2]|0;l=j;return i|0}return 0}function Ff(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;h=l;l=l+16|0;g=h+12|0;e=h+8|0;f=h+4|0;d=h;c[e>>2]=a;if((c[e>>2]|0)<0){c[g>>2]=0;g=c[g>>2]|0;l=h;return g|0}if((c[e>>2]|0)>=3967){c[g>>2]=2147483647;g=c[g>>2]|0;l=h;return g|0}c[f>>2]=1<<(c[e>>2]>>7);c[d>>2]=c[e>>2]&127;a=c[f>>2]|0;b=c[f>>2]|0;if((c[e>>2]|0)<2048){e=N((N((c[d>>2]&65535)<<16>>16,(128-(c[d>>2]|0)&65535)<<16>>16)|0)>>16,-174)|0;c[f>>2]=a+((N(b,(c[d>>2]|0)+(e+((N((N((c[d>>2]&65535)<<16>>16,(128-(c[d>>2]|0)&65535)<<16>>16)|0)&65535,-174)|0)>>16))|0)|0)>>7)}else{e=N((N((c[d>>2]&65535)<<16>>16,(128-(c[d>>2]|0)&65535)<<16>>16)|0)>>16,-174)|0;c[f>>2]=a+(N(b>>7,(c[d>>2]|0)+(e+((N((N((c[d>>2]&65535)<<16>>16,(128-(c[d>>2]|0)&65535)<<16>>16)|0)&65535,-174)|0)>>16))|0)|0)}c[g>>2]=c[f>>2];g=c[g>>2]|0;l=h;return g|0}function Gf(a,d,e,f,g,h){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;t=l;l=l+48|0;q=t+40|0;k=t+36|0;i=t+32|0;p=t+28|0;j=t+24|0;o=t+16|0;n=t+12|0;s=t+8|0;r=t+4|0;m=t;c[q>>2]=a;c[k>>2]=d;c[i>>2]=e;c[p>>2]=f;c[j>>2]=g;c[t+20>>2]=h;c[n>>2]=c[j>>2];while(1){if((c[n>>2]|0)>=(c[p>>2]|0))break;c[m>>2]=(c[k>>2]|0)+((c[n>>2]|0)-1<<1);c[s>>2]=N(b[c[m>>2]>>1]|0,b[c[i>>2]>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(N(b[(c[m>>2]|0)+-2>>1]|0,b[(c[i>>2]|0)+2>>1]|0)|0);c[s>>2]=(c[s>>2]|0)+(N(b[(c[m>>2]|0)+-4>>1]|0,b[(c[i>>2]|0)+4>>1]|0)|0);c[s>>2]=(c[s>>2]|0)+(N(b[(c[m>>2]|0)+-6>>1]|0,b[(c[i>>2]|0)+6>>1]|0)|0);c[s>>2]=(c[s>>2]|0)+(N(b[(c[m>>2]|0)+-8>>1]|0,b[(c[i>>2]|0)+8>>1]|0)|0);c[s>>2]=(c[s>>2]|0)+(N(b[(c[m>>2]|0)+-10>>1]|0,b[(c[i>>2]|0)+10>>1]|0)|0);c[o>>2]=6;while(1){if((c[o>>2]|0)>=(c[j>>2]|0))break;c[s>>2]=(c[s>>2]|0)+(N(b[(c[m>>2]|0)+(0-(c[o>>2]|0)<<1)>>1]|0,b[(c[i>>2]|0)+(c[o>>2]<<1)>>1]|0)|0);c[s>>2]=(c[s>>2]|0)+(N(b[(c[m>>2]|0)+(0-(c[o>>2]|0)-1<<1)>>1]|0,b[(c[i>>2]|0)+((c[o>>2]|0)+1<<1)>>1]|0)|0);c[o>>2]=(c[o>>2]|0)+2}c[s>>2]=(b[(c[m>>2]|0)+2>>1]<<12)-(c[s>>2]|0);c[r>>2]=(c[s>>2]>>11)+1>>1;if((c[r>>2]|0)>32767)e=32767;else e=(c[r>>2]|0)<-32768?-32768:c[r>>2]|0;b[(c[q>>2]|0)+(c[n>>2]<<1)>>1]=e;c[n>>2]=(c[n>>2]|0)+1}aj(c[q>>2]|0,0,c[j>>2]<<1|0)|0;l=t;return}function Hf(a,d){a=a|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+160|0;k=m+148|0;e=m+144|0;j=m+140|0;i=m+136|0;g=m+8|0;f=m+4|0;h=m;c[e>>2]=a;c[j>>2]=d;c[h>>2]=0;c[f>>2]=g+((c[j>>2]&1)<<6);c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[j>>2]|0))break;c[h>>2]=(c[h>>2]|0)+(b[(c[e>>2]|0)+(c[i>>2]<<1)>>1]|0);c[(c[f>>2]|0)+(c[i>>2]<<2)>>2]=b[(c[e>>2]|0)+(c[i>>2]<<1)>>1]<<12;c[i>>2]=(c[i>>2]|0)+1}if((c[h>>2]|0)>=4096){c[k>>2]=0;k=c[k>>2]|0;l=m;return k|0}else{c[k>>2]=If(g,c[j>>2]|0)|0;k=c[k>>2]|0;l=m;return k|0}return 0}function If(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;r=l;l=l+64|0;o=r+48|0;d=r+44|0;s=r+40|0;h=r+36|0;j=r+32|0;i=r+28|0;g=r+24|0;k=r+20|0;m=r+16|0;n=r+12|0;p=r+8|0;f=r+4|0;e=r;c[d>>2]=a;c[s>>2]=b;c[e>>2]=(c[d>>2]|0)+((c[s>>2]&1)<<6);c[g>>2]=1073741824;c[h>>2]=(c[s>>2]|0)-1;while(1){a=c[e>>2]|0;if((c[h>>2]|0)<=0)break;if((c[a+(c[h>>2]<<2)>>2]|0)>16773022){q=5;break}if((c[(c[e>>2]|0)+(c[h>>2]<<2)>>2]|0)<-16773022){q=5;break}c[k>>2]=0-(c[(c[e>>2]|0)+(c[h>>2]<<2)>>2]<<7);s=c[k>>2]|0;b=c[k>>2]|0;b=Xi(s|0,((s|0)<0)<<31>>31|0,b|0,((b|0)<0)<<31>>31|0)|0;b=Yi(b|0,y|0,32)|0;c[m>>2]=1073741824-b;b=c[m>>2]|0;c[i>>2]=32-(Jf((c[m>>2]|0)>0?b:0-b|0)|0);c[n>>2]=Kf(c[m>>2]|0,(c[i>>2]|0)+30|0)|0;b=c[g>>2]|0;s=c[m>>2]|0;s=Xi(b|0,((b|0)<0)<<31>>31|0,s|0,((s|0)<0)<<31>>31|0)|0;s=Yi(s|0,y|0,32)|0;c[g>>2]=s<<2;c[f>>2]=c[e>>2];c[e>>2]=(c[d>>2]|0)+((c[h>>2]&1)<<6);c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[h>>2]|0))break;b=c[(c[f>>2]|0)+(c[j>>2]<<2)>>2]|0;a=c[(c[f>>2]|0)+((c[h>>2]|0)-(c[j>>2]|0)-1<<2)>>2]|0;s=c[k>>2]|0;s=Xi(a|0,((a|0)<0)<<31>>31|0,s|0,((s|0)<0)<<31>>31|0)|0;s=Yi(s|0,y|0,30)|0;s=Zi(s|0,y|0,1,0)|0;s=Yi(s|0,y|0,1)|0;c[p>>2]=b-s;s=(c[i>>2]|0)==1;b=c[p>>2]|0;a=c[n>>2]|0;a=Xi(b|0,((b|0)<0)<<31>>31|0,a|0,((a|0)<0)<<31>>31|0)|0;b=y;if(s){b=Yi(a|0,b|0,1)|0;s=y;t=c[p>>2]|0;a=c[n>>2]|0;a=Xi(t|0,((t|0)<0)<<31>>31|0,a|0,((a|0)<0)<<31>>31|0)|0;a=Zi(b|0,s|0,a&1|0,0)|0}else{a=Yi(a|0,b|0,(c[i>>2]|0)-1|0)|0;a=Zi(a|0,y|0,1,0)|0;a=Yi(a|0,y|0,1)|0}c[(c[e>>2]|0)+(c[j>>2]<<2)>>2]=a;c[j>>2]=(c[j>>2]|0)+1}c[h>>2]=(c[h>>2]|0)+-1}if((q|0)==5){c[o>>2]=0;t=c[o>>2]|0;l=r;return t|0}if((c[a>>2]|0)<=16773022?(c[c[e>>2]>>2]|0)>=-16773022:0){c[k>>2]=0-(c[c[e>>2]>>2]<<7);t=c[k>>2]|0;s=c[k>>2]|0;s=Xi(t|0,((t|0)<0)<<31>>31|0,s|0,((s|0)<0)<<31>>31|0)|0;s=Yi(s|0,y|0,32)|0;c[m>>2]=1073741824-s;s=c[g>>2]|0;t=c[m>>2]|0;t=Xi(s|0,((s|0)<0)<<31>>31|0,t|0,((t|0)<0)<<31>>31|0)|0;t=Yi(t|0,y|0,32)|0;c[g>>2]=t<<2;c[o>>2]=c[g>>2];t=c[o>>2]|0;l=r;return t|0}c[o>>2]=0;t=c[o>>2]|0;l=r;return t|0}function Jf(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;if(!(c[b>>2]|0)){b=32;l=d;return b|0}b=32-(32-(Q(c[b>>2]|0)|0))|0;l=d;return b|0}function Kf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0;h=l;l=l+48|0;g=h+32|0;n=h+28|0;d=h+24|0;i=h+20|0;f=h+16|0;j=h+12|0;m=h+8|0;k=h+4|0;e=h;c[n>>2]=a;c[d>>2]=b;b=c[n>>2]|0;c[i>>2]=(Jf((c[n>>2]|0)>0?b:0-b|0)|0)-1;c[m>>2]=c[n>>2]<>2];c[j>>2]=536870911/(c[m>>2]>>16|0)|0;c[e>>2]=c[j>>2]<<16;b=N(c[m>>2]>>16,(c[j>>2]&65535)<<16>>16)|0;c[k>>2]=536870912-(b+((N(c[m>>2]&65535,(c[j>>2]&65535)<<16>>16)|0)>>16))<<3;b=N(c[k>>2]>>16,(c[j>>2]&65535)<<16>>16)|0;b=(c[e>>2]|0)+(b+((N(c[k>>2]&65535,(c[j>>2]&65535)<<16>>16)|0)>>16))|0;c[e>>2]=b+(N(c[k>>2]|0,(c[j>>2]>>15)+1>>1)|0);c[f>>2]=61-(c[i>>2]|0)-(c[d>>2]|0);b=c[f>>2]|0;if((c[f>>2]|0)>0)if((b|0)<32){c[g>>2]=c[e>>2]>>c[f>>2];n=c[g>>2]|0;l=h;return n|0}else{c[g>>2]=0;n=c[g>>2]|0;l=h;return n|0}a=c[e>>2]|0;d=0-(c[f>>2]|0)|0;do if((-2147483648>>0-b|0)>(2147483647>>0-(c[f>>2]|0)|0)){if((a|0)>(-2147483648>>d|0)){b=-2147483648>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(2147483647>>0-(c[f>>2]|0)|0)){b=2147483647>>0-(c[f>>2]|0);break}else{b=c[e>>2]|0;break}}else{if((a|0)>(2147483647>>d|0)){b=2147483647>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(-2147483648>>0-(c[f>>2]|0)|0)){b=-2147483648>>0-(c[f>>2]|0);break}else{b=c[e>>2]|0;break}}while(0);c[g>>2]=b<<0-(c[f>>2]|0);n=c[g>>2]|0;l=h;return n|0}function Lf(a,e,f){a=a|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=l;l=l+272|0;y=C+264|0;g=C+260|0;z=C+256|0;v=C+252|0;B=C+248|0;A=C+244|0;p=C+240|0;n=C+176|0;h=C+140|0;j=C+104|0;i=C+100|0;k=C+96|0;s=C+92|0;r=C+88|0;o=C+84|0;q=C+80|0;x=C+16|0;u=C+12|0;m=C+8|0;t=C+4|0;w=C;c[y>>2]=a;c[g>>2]=e;c[z>>2]=f;c[t>>2]=0;c[v>>2]=(c[z>>2]|0)==16?30222:30238;c[B>>2]=0;while(1){if((c[B>>2]|0)>=(c[z>>2]|0))break;c[s>>2]=b[(c[g>>2]|0)+(c[B>>2]<<1)>>1]>>8;c[r>>2]=(b[(c[g>>2]|0)+(c[B>>2]<<1)>>1]|0)-(c[s>>2]<<8);c[o>>2]=b[24572+(c[s>>2]<<1)>>1];c[q>>2]=(b[24572+((c[s>>2]|0)+1<<1)>>1]|0)-(c[o>>2]|0);f=((c[o>>2]<<8)+(N(c[q>>2]|0,c[r>>2]|0)|0)>>3)+1>>1;c[n+(d[(c[v>>2]|0)+(c[B>>2]|0)>>0]<<2)>>2]=f;c[B>>2]=(c[B>>2]|0)+1}c[p>>2]=c[z>>2]>>1;Mf(h,n,c[p>>2]|0);Mf(j,n+4|0,c[p>>2]|0);c[B>>2]=0;while(1){if((c[B>>2]|0)>=(c[p>>2]|0))break;c[i>>2]=(c[h+((c[B>>2]|0)+1<<2)>>2]|0)+(c[h+(c[B>>2]<<2)>>2]|0);c[k>>2]=(c[j+((c[B>>2]|0)+1<<2)>>2]|0)-(c[j+(c[B>>2]<<2)>>2]|0);c[x+(c[B>>2]<<2)>>2]=0-(c[k>>2]|0)-(c[i>>2]|0);c[x+((c[z>>2]|0)-(c[B>>2]|0)-1<<2)>>2]=(c[k>>2]|0)-(c[i>>2]|0);c[B>>2]=(c[B>>2]|0)+1}c[A>>2]=0;while(1){if((c[A>>2]|0)>=10)break;c[u>>2]=0;c[B>>2]=0;while(1){if((c[B>>2]|0)>=(c[z>>2]|0))break;v=c[x+(c[B>>2]<<2)>>2]|0;c[m>>2]=(c[x+(c[B>>2]<<2)>>2]|0)>0?v:0-v|0;if((c[m>>2]|0)>(c[u>>2]|0)){c[u>>2]=c[m>>2];c[t>>2]=c[B>>2]}c[B>>2]=(c[B>>2]|0)+1}c[u>>2]=(c[u>>2]>>4)+1>>1;if((c[u>>2]|0)<=32767)break;c[u>>2]=(c[u>>2]|0)<163838?c[u>>2]|0:163838;c[w>>2]=65470-(((c[u>>2]|0)-32767<<14|0)/((N(c[u>>2]|0,(c[t>>2]|0)+1|0)|0)>>2|0)|0);xf(x,c[z>>2]|0,c[w>>2]|0);c[A>>2]=(c[A>>2]|0)+1}w=(c[A>>2]|0)==10;c[B>>2]=0;a:do if(w)while(1){if((c[B>>2]|0)>=(c[z>>2]|0))break a;if(((c[x+(c[B>>2]<<2)>>2]>>4)+1>>1|0)<=32767)if(((c[x+(c[B>>2]<<2)>>2]>>4)+1>>1|0)<-32768)e=-32768;else e=(c[x+(c[B>>2]<<2)>>2]>>4)+1>>1;else e=32767;b[(c[y>>2]|0)+(c[B>>2]<<1)>>1]=e;c[x+(c[B>>2]<<2)>>2]=b[(c[y>>2]|0)+(c[B>>2]<<1)>>1]<<5;c[B>>2]=(c[B>>2]|0)+1}else while(1){if((c[B>>2]|0)>=(c[z>>2]|0))break a;b[(c[y>>2]|0)+(c[B>>2]<<1)>>1]=(c[x+(c[B>>2]<<2)>>2]>>4)+1>>1;c[B>>2]=(c[B>>2]|0)+1}while(0);c[A>>2]=0;while(1){if((c[A>>2]|0)>=16){e=31;break}if((Hf(c[y>>2]|0,c[z>>2]|0)|0)>=107374){e=31;break}xf(x,c[z>>2]|0,65536-(2<>2])|0);c[B>>2]=0;while(1){if((c[B>>2]|0)>=(c[z>>2]|0))break;b[(c[y>>2]|0)+(c[B>>2]<<1)>>1]=(c[x+(c[B>>2]<<2)>>2]>>4)+1>>1;c[B>>2]=(c[B>>2]|0)+1}c[A>>2]=(c[A>>2]|0)+1}if((e|0)==31){l=C;return}}function Mf(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;j=k+20|0;e=k+16|0;f=k+12|0;h=k+8|0;i=k+4|0;g=k;c[j>>2]=a;c[e>>2]=b;c[f>>2]=d;c[c[j>>2]>>2]=65536;c[(c[j>>2]|0)+4>>2]=0-(c[c[e>>2]>>2]|0);c[h>>2]=1;while(1){if((c[h>>2]|0)>=(c[f>>2]|0))break;c[g>>2]=c[(c[e>>2]|0)+(c[h>>2]<<1<<2)>>2];d=c[(c[j>>2]|0)+((c[h>>2]|0)-1<<2)>>2]<<1;b=c[g>>2]|0;a=c[(c[j>>2]|0)+(c[h>>2]<<2)>>2]|0;a=Xi(b|0,((b|0)<0)<<31>>31|0,a|0,((a|0)<0)<<31>>31|0)|0;a=Yi(a|0,y|0,15)|0;a=Zi(a|0,y|0,1,0)|0;a=Yi(a|0,y|0,1)|0;c[(c[j>>2]|0)+((c[h>>2]|0)+1<<2)>>2]=d-a;c[i>>2]=c[h>>2];while(1){if((c[i>>2]|0)<=1)break;b=c[(c[j>>2]|0)+((c[i>>2]|0)-2<<2)>>2]|0;a=c[g>>2]|0;d=c[(c[j>>2]|0)+((c[i>>2]|0)-1<<2)>>2]|0;d=Xi(a|0,((a|0)<0)<<31>>31|0,d|0,((d|0)<0)<<31>>31|0)|0;d=Yi(d|0,y|0,15)|0;d=Zi(d|0,y|0,1,0)|0;d=Yi(d|0,y|0,1)|0;a=(c[j>>2]|0)+(c[i>>2]<<2)|0;c[a>>2]=(c[a>>2]|0)+(b-d);c[i>>2]=(c[i>>2]|0)+-1}a=(c[j>>2]|0)+4|0;c[a>>2]=(c[a>>2]|0)-(c[g>>2]|0);c[h>>2]=(c[h>>2]|0)+1}l=k;return}function Nf(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;t=l;l=l+48|0;r=t+40|0;q=t+36|0;p=t+32|0;s=t+28|0;f=t+24|0;i=t+20|0;j=t+16|0;g=t+44|0;h=t+12|0;n=t+8|0;m=t+4|0;k=t;c[r>>2]=a;c[q>>2]=d;c[p>>2]=e;c[f>>2]=0;c[j>>2]=0;while(1){if((c[j>>2]|0)>=20)break;c[n>>2]=(b[c[r>>2]>>1]|0)-(b[c[q>>2]>>1]|0);c[f>>2]=0;c[s>>2]=1;while(1){e=c[r>>2]|0;if((c[s>>2]|0)>((c[p>>2]|0)-1|0))break;c[h>>2]=(b[e+(c[s>>2]<<1)>>1]|0)-((b[(c[r>>2]|0)+((c[s>>2]|0)-1<<1)>>1]|0)+(b[(c[q>>2]|0)+(c[s>>2]<<1)>>1]|0));if((c[h>>2]|0)<(c[n>>2]|0)){c[n>>2]=c[h>>2];c[f>>2]=c[s>>2]}c[s>>2]=(c[s>>2]|0)+1}c[h>>2]=32768-((b[e+((c[p>>2]|0)-1<<1)>>1]|0)+(b[(c[q>>2]|0)+(c[p>>2]<<1)>>1]|0));if((c[h>>2]|0)<(c[n>>2]|0)){c[n>>2]=c[h>>2];c[f>>2]=c[p>>2]}if((c[n>>2]|0)>=0){o=42;break}if(!(c[f>>2]|0))b[c[r>>2]>>1]=b[c[q>>2]>>1]|0;else{if((c[f>>2]|0)==(c[p>>2]|0)){e=(c[r>>2]|0)+((c[p>>2]|0)-1<<1)|0;d=32768-(b[(c[q>>2]|0)+(c[p>>2]<<1)>>1]|0)&65535}else{c[m>>2]=0;c[i>>2]=0;while(1){e=c[q>>2]|0;if((c[i>>2]|0)>=(c[f>>2]|0))break;c[m>>2]=(c[m>>2]|0)+(b[e+(c[i>>2]<<1)>>1]|0);c[i>>2]=(c[i>>2]|0)+1}c[m>>2]=(c[m>>2]|0)+(b[e+(c[f>>2]<<1)>>1]>>1);c[k>>2]=32768;c[i>>2]=c[p>>2];while(1){e=c[q>>2]|0;if((c[i>>2]|0)<=(c[f>>2]|0))break;c[k>>2]=(c[k>>2]|0)-(b[e+(c[i>>2]<<1)>>1]|0);c[i>>2]=(c[i>>2]|0)+-1}c[k>>2]=(c[k>>2]|0)-(b[e+(c[f>>2]<<1)>>1]>>1);e=((b[(c[r>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[r>>2]|0)+(c[f>>2]<<1)>>1]|0)>>1)+((b[(c[r>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[r>>2]|0)+(c[f>>2]<<1)>>1]|0)&1)|0;do if((c[m>>2]|0)>(c[k>>2]|0)){if((e|0)>(c[m>>2]|0)){e=c[m>>2]|0;break}if((((b[(c[r>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[r>>2]|0)+(c[f>>2]<<1)>>1]|0)>>1)+((b[(c[r>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[r>>2]|0)+(c[f>>2]<<1)>>1]|0)&1)|0)<(c[k>>2]|0)){e=c[k>>2]|0;break}else{e=((b[(c[r>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[r>>2]|0)+(c[f>>2]<<1)>>1]|0)>>1)+((b[(c[r>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[r>>2]|0)+(c[f>>2]<<1)>>1]|0)&1)|0;break}}else{if((e|0)>(c[k>>2]|0)){e=c[k>>2]|0;break}if((((b[(c[r>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[r>>2]|0)+(c[f>>2]<<1)>>1]|0)>>1)+((b[(c[r>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[r>>2]|0)+(c[f>>2]<<1)>>1]|0)&1)|0)<(c[m>>2]|0)){e=c[m>>2]|0;break}else{e=((b[(c[r>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[r>>2]|0)+(c[f>>2]<<1)>>1]|0)>>1)+((b[(c[r>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[r>>2]|0)+(c[f>>2]<<1)>>1]|0)&1)|0;break}}while(0);b[g>>1]=e;b[(c[r>>2]|0)+((c[f>>2]|0)-1<<1)>>1]=(b[g>>1]|0)-(b[(c[q>>2]|0)+(c[f>>2]<<1)>>1]>>1);e=(c[r>>2]|0)+(c[f>>2]<<1)|0;d=(b[(c[r>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[q>>2]|0)+(c[f>>2]<<1)>>1]|0)&65535}b[e>>1]=d}c[j>>2]=(c[j>>2]|0)+1}if((o|0)==42){l=t;return}if((c[j>>2]|0)!=20){l=t;return}eg(c[r>>2]|0,c[p>>2]|0);o=(Of(b[c[r>>2]>>1]|0,b[c[q>>2]>>1]|0)|0)&65535;b[c[r>>2]>>1]=o;c[s>>2]=1;while(1){e=c[r>>2]|0;if((c[s>>2]|0)>=(c[p>>2]|0))break;o=(Of(b[e+(c[s>>2]<<1)>>1]|0,(b[(c[r>>2]|0)+((c[s>>2]|0)-1<<1)>>1]|0)+(b[(c[q>>2]|0)+(c[s>>2]<<1)>>1]|0)|0)|0)&65535;b[(c[r>>2]|0)+(c[s>>2]<<1)>>1]=o;c[s>>2]=(c[s>>2]|0)+1}o=(Pf(b[e+((c[p>>2]|0)-1<<1)>>1]|0,32768-(b[(c[q>>2]|0)+(c[p>>2]<<1)>>1]|0)|0)|0)&65535;b[(c[r>>2]|0)+((c[p>>2]|0)-1<<1)>>1]=o;c[s>>2]=(c[p>>2]|0)-2;while(1){if((c[s>>2]|0)<0)break;p=(Pf(b[(c[r>>2]|0)+(c[s>>2]<<1)>>1]|0,(b[(c[r>>2]|0)+((c[s>>2]|0)+1<<1)>>1]|0)-(b[(c[q>>2]|0)+((c[s>>2]|0)+1<<1)>>1]|0)|0)|0)&65535;b[(c[r>>2]|0)+(c[s>>2]<<1)>>1]=p;c[s>>2]=(c[s>>2]|0)+-1}l=t;return}function Of(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Pf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Qf(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;h=m+20|0;i=m+16|0;f=m+12|0;g=m+8|0;j=m+4|0;k=m;c[h>>2]=a;c[i>>2]=d;c[f>>2]=e;c[j>>2]=Rf(b[c[i>>2]>>1]|0,1)|0;c[j>>2]=131072/(c[j>>2]|0)|0;c[k>>2]=Rf((b[(c[i>>2]|0)+2>>1]|0)-(b[c[i>>2]>>1]|0)|0,1)|0;c[k>>2]=131072/(c[k>>2]|0)|0;d=(Sf((c[j>>2]|0)+(c[k>>2]|0)|0,32767)|0)&65535;b[c[h>>2]>>1]=d;c[g>>2]=1;while(1){e=c[i>>2]|0;if((c[g>>2]|0)>=((c[f>>2]|0)-1|0))break;c[j>>2]=Rf((b[e+((c[g>>2]|0)+1<<1)>>1]|0)-(b[(c[i>>2]|0)+(c[g>>2]<<1)>>1]|0)|0,1)|0;c[j>>2]=131072/(c[j>>2]|0)|0;d=(Sf((c[j>>2]|0)+(c[k>>2]|0)|0,32767)|0)&65535;b[(c[h>>2]|0)+(c[g>>2]<<1)>>1]=d;c[k>>2]=Rf((b[(c[i>>2]|0)+((c[g>>2]|0)+2<<1)>>1]|0)-(b[(c[i>>2]|0)+((c[g>>2]|0)+1<<1)>>1]|0)|0,1)|0;c[k>>2]=131072/(c[k>>2]|0)|0;d=(Sf((c[j>>2]|0)+(c[k>>2]|0)|0,32767)|0)&65535;b[(c[h>>2]|0)+((c[g>>2]|0)+1<<1)>>1]=d;c[g>>2]=(c[g>>2]|0)+2}c[j>>2]=Rf(32768-(b[e+((c[f>>2]|0)-1<<1)>>1]|0)|0,1)|0;c[j>>2]=131072/(c[j>>2]|0)|0;k=(Sf((c[j>>2]|0)+(c[k>>2]|0)|0,32767)|0)&65535;b[(c[h>>2]|0)+((c[f>>2]|0)-1<<1)>>1]=k;l=m;return}function Rf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Sf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Tf(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0;m=l;l=l+32|0;j=m+20|0;i=m+16|0;g=m+12|0;h=m+8|0;n=m+4|0;k=m;c[i>>2]=b;c[g>>2]=d;c[h>>2]=e;c[n>>2]=f;aj(c[i>>2]|0,0,300)|0;d=(c[g>>2]|0)!=8e3&(c[g>>2]|0)!=12e3&(c[g>>2]|0)!=16e3;do if(c[n>>2]|0){if(!(d&(c[g>>2]|0)!=24e3&(c[g>>2]|0)!=48e3)?!((c[h>>2]|0)!=8e3&(c[h>>2]|0)!=12e3&(c[h>>2]|0)!=16e3):0){d=c[i>>2]|0;e=a[30489+((((c[g>>2]>>12)-((c[g>>2]|0)>16e3&1)>>((c[g>>2]|0)>24e3&1))-1|0)*3|0)+(((c[h>>2]>>12)-((c[h>>2]|0)>16e3&1)>>((c[h>>2]|0)>24e3&1))-1)>>0]|0;break}c[j>>2]=-1;n=c[j>>2]|0;l=m;return n|0}else{if(!d?!((c[h>>2]|0)!=8e3&(c[h>>2]|0)!=12e3&(c[h>>2]|0)!=16e3&(c[h>>2]|0)!=24e3&(c[h>>2]|0)!=48e3):0){d=c[i>>2]|0;e=a[30504+((((c[g>>2]>>12)-((c[g>>2]|0)>16e3&1)>>((c[g>>2]|0)>24e3&1))-1|0)*5|0)+(((c[h>>2]>>12)-((c[h>>2]|0)>16e3&1)>>((c[h>>2]|0)>24e3&1))-1)>>0]|0;break}c[j>>2]=-1;n=c[j>>2]|0;l=m;return n|0}while(0);c[d+292>>2]=e;c[(c[i>>2]|0)+284>>2]=(c[g>>2]|0)/1e3|0;c[(c[i>>2]|0)+288>>2]=(c[h>>2]|0)/1e3|0;c[(c[i>>2]|0)+268>>2]=(c[(c[i>>2]|0)+284>>2]|0)*10;c[k>>2]=0;e=c[h>>2]|0;b=c[g>>2]|0;do if((c[h>>2]|0)>(c[g>>2]|0)){d=(c[i>>2]|0)+264|0;if((e|0)==(b<<1|0)){c[d>>2]=1;break}else{c[d>>2]=2;c[k>>2]=1;break}}else{d=(c[i>>2]|0)+264|0;if((e|0)>=(b|0)){c[d>>2]=0;break}c[d>>2]=3;if((c[h>>2]<<2|0)==((c[g>>2]|0)*3|0)){c[(c[i>>2]|0)+280>>2]=3;c[(c[i>>2]|0)+276>>2]=18;c[(c[i>>2]|0)+296>>2]=24842;break}if(((c[h>>2]|0)*3|0)==(c[g>>2]<<1|0)){c[(c[i>>2]|0)+280>>2]=2;c[(c[i>>2]|0)+276>>2]=18;c[(c[i>>2]|0)+296>>2]=24900;break}if((c[h>>2]<<1|0)==(c[g>>2]|0)){c[(c[i>>2]|0)+280>>2]=1;c[(c[i>>2]|0)+276>>2]=24;c[(c[i>>2]|0)+296>>2]=24940;break}if(((c[h>>2]|0)*3|0)==(c[g>>2]|0)){c[(c[i>>2]|0)+280>>2]=1;c[(c[i>>2]|0)+276>>2]=36;c[(c[i>>2]|0)+296>>2]=24968;break}if((c[h>>2]<<2|0)==(c[g>>2]|0)){c[(c[i>>2]|0)+280>>2]=1;c[(c[i>>2]|0)+276>>2]=36;c[(c[i>>2]|0)+296>>2]=25008;break}if(((c[h>>2]|0)*6|0)==(c[g>>2]|0)){c[(c[i>>2]|0)+280>>2]=1;c[(c[i>>2]|0)+276>>2]=36;c[(c[i>>2]|0)+296>>2]=25048;break}c[j>>2]=-1;n=c[j>>2]|0;l=m;return n|0}while(0);c[(c[i>>2]|0)+272>>2]=((c[g>>2]<<14+(c[k>>2]|0)|0)/(c[h>>2]|0)|0)<<2;while(1){n=N(c[(c[i>>2]|0)+272>>2]>>16,(c[h>>2]&65535)<<16>>16)|0;n=n+((N(c[(c[i>>2]|0)+272>>2]&65535,(c[h>>2]&65535)<<16>>16)|0)>>16)|0;n=n+(N(c[(c[i>>2]|0)+272>>2]|0,(c[h>>2]>>15)+1>>1)|0)|0;if((n|0)>=(c[g>>2]<>2]|0))break;n=(c[i>>2]|0)+272|0;c[n>>2]=(c[n>>2]|0)+1}c[j>>2]=0;n=c[j>>2]|0;l=m;return n|0}function Uf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;f=k+16|0;j=k+12|0;g=k+8|0;h=k+4|0;i=k;c[f>>2]=a;c[j>>2]=b;c[g>>2]=d;c[h>>2]=e;c[i>>2]=(c[(c[f>>2]|0)+284>>2]|0)-(c[(c[f>>2]|0)+292>>2]|0);_i((c[f>>2]|0)+168+(c[(c[f>>2]|0)+292>>2]<<1)|0,c[g>>2]|0,c[i>>2]<<1|0)|0;switch(c[(c[f>>2]|0)+264>>2]|0){case 1:{bg(c[f>>2]|0,c[j>>2]|0,(c[f>>2]|0)+168|0,c[(c[f>>2]|0)+284>>2]|0);bg(c[f>>2]|0,(c[j>>2]|0)+(c[(c[f>>2]|0)+288>>2]<<1)|0,(c[g>>2]|0)+(c[i>>2]<<1)|0,(c[h>>2]|0)-(c[(c[f>>2]|0)+284>>2]|0)|0);break}case 2:{_f(c[f>>2]|0,c[j>>2]|0,(c[f>>2]|0)+168|0,c[(c[f>>2]|0)+284>>2]|0);_f(c[f>>2]|0,(c[j>>2]|0)+(c[(c[f>>2]|0)+288>>2]<<1)|0,(c[g>>2]|0)+(c[i>>2]<<1)|0,(c[h>>2]|0)-(c[(c[f>>2]|0)+284>>2]|0)|0);break}case 3:{Yf(c[f>>2]|0,c[j>>2]|0,(c[f>>2]|0)+168|0,c[(c[f>>2]|0)+284>>2]|0);Yf(c[f>>2]|0,(c[j>>2]|0)+(c[(c[f>>2]|0)+288>>2]<<1)|0,(c[g>>2]|0)+(c[i>>2]<<1)|0,(c[h>>2]|0)-(c[(c[f>>2]|0)+284>>2]|0)|0);break}default:{_i(c[j>>2]|0,(c[f>>2]|0)+168|0,c[(c[f>>2]|0)+284>>2]<<1|0)|0;_i((c[j>>2]|0)+(c[(c[f>>2]|0)+288>>2]<<1)|0,(c[g>>2]|0)+(c[i>>2]<<1)|0,(c[h>>2]|0)-(c[(c[f>>2]|0)+284>>2]|0)<<1|0)|0}}_i((c[f>>2]|0)+168|0,(c[g>>2]|0)+((c[h>>2]|0)-(c[(c[f>>2]|0)+292>>2]|0)<<1)|0,c[(c[f>>2]|0)+292>>2]<<1|0)|0;l=k;return 0}function Vf(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;q=l;l=l+1968|0;g=q+1964|0;o=q+1960|0;k=q+1956|0;m=q+1952|0;n=q+1948|0;j=q+1944|0;p=q+1940|0;i=q+1936|0;h=q;c[g>>2]=a;c[o>>2]=d;c[k>>2]=e;c[m>>2]=f;d=c[g>>2]|0;c[h>>2]=c[d>>2];c[h+4>>2]=c[d+4>>2];c[h+8>>2]=c[d+8>>2];c[h+12>>2]=c[d+12>>2];while(1){c[n>>2]=(c[m>>2]|0)<480?c[m>>2]|0:480;Xf((c[g>>2]|0)+16|0,h+16|0,c[k>>2]|0,25088,c[n>>2]|0);c[i>>2]=h;c[j>>2]=c[n>>2];while(1){if((c[j>>2]|0)<=2)break;d=N(c[c[i>>2]>>2]>>16,b[12546]|0)|0;c[p>>2]=d+((N(c[c[i>>2]>>2]&65535,b[12546]|0)|0)>>16);d=N(c[(c[i>>2]|0)+4>>2]>>16,b[12547]|0)|0;c[p>>2]=(c[p>>2]|0)+(d+((N(c[(c[i>>2]|0)+4>>2]&65535,b[12547]|0)|0)>>16));d=N(c[(c[i>>2]|0)+8>>2]>>16,b[12549]|0)|0;c[p>>2]=(c[p>>2]|0)+(d+((N(c[(c[i>>2]|0)+8>>2]&65535,b[12549]|0)|0)>>16));d=N(c[(c[i>>2]|0)+12>>2]>>16,b[12548]|0)|0;c[p>>2]=(c[p>>2]|0)+(d+((N(c[(c[i>>2]|0)+12>>2]&65535,b[12548]|0)|0)>>16));if(((c[p>>2]>>5)+1>>1|0)<=32767)if(((c[p>>2]>>5)+1>>1|0)<-32768)a=-32768;else a=(c[p>>2]>>5)+1>>1;else a=32767;d=c[o>>2]|0;c[o>>2]=d+2;b[d>>1]=a;d=N(c[(c[i>>2]|0)+4>>2]>>16,b[12548]|0)|0;c[p>>2]=d+((N(c[(c[i>>2]|0)+4>>2]&65535,b[12548]|0)|0)>>16);d=N(c[(c[i>>2]|0)+8>>2]>>16,b[12549]|0)|0;c[p>>2]=(c[p>>2]|0)+(d+((N(c[(c[i>>2]|0)+8>>2]&65535,b[12549]|0)|0)>>16));d=N(c[(c[i>>2]|0)+12>>2]>>16,b[12547]|0)|0;c[p>>2]=(c[p>>2]|0)+(d+((N(c[(c[i>>2]|0)+12>>2]&65535,b[12547]|0)|0)>>16));d=N(c[(c[i>>2]|0)+16>>2]>>16,b[12546]|0)|0;c[p>>2]=(c[p>>2]|0)+(d+((N(c[(c[i>>2]|0)+16>>2]&65535,b[12546]|0)|0)>>16));if(((c[p>>2]>>5)+1>>1|0)<=32767)if(((c[p>>2]>>5)+1>>1|0)<-32768)a=-32768;else a=(c[p>>2]>>5)+1>>1;else a=32767;d=c[o>>2]|0;c[o>>2]=d+2;b[d>>1]=a;c[i>>2]=(c[i>>2]|0)+12;c[j>>2]=(c[j>>2]|0)-3}c[k>>2]=(c[k>>2]|0)+(c[n>>2]<<1);c[m>>2]=(c[m>>2]|0)-(c[n>>2]|0);if((c[m>>2]|0)<=0)break;d=h+(c[n>>2]<<2)|0;c[h>>2]=c[d>>2];c[h+4>>2]=c[d+4>>2];c[h+8>>2]=c[d+8>>2];c[h+12>>2]=c[d+12>>2]}p=c[g>>2]|0;o=h+(c[n>>2]<<2)|0;c[p>>2]=c[o>>2];c[p+4>>2]=c[o+4>>2];c[p+8>>2]=c[o+8>>2];c[p+12>>2]=c[o+12>>2];l=q;return}function Wf(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0;q=l;l=l+48|0;g=q+36|0;o=q+32|0;j=q+28|0;r=q+24|0;m=q+20|0;n=q+16|0;k=q+12|0;p=q+8|0;i=q+4|0;h=q;c[g>>2]=a;c[o>>2]=d;c[j>>2]=e;c[r>>2]=f;c[n>>2]=c[r>>2]>>1;c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[n>>2]|0))break;c[k>>2]=b[(c[j>>2]|0)+(c[m>>2]<<1<<1)>>1]<<10;c[i>>2]=(c[k>>2]|0)-(c[c[g>>2]>>2]|0);r=N(c[i>>2]>>16,-25727)|0;c[h>>2]=(c[i>>2]|0)+(r+((N(c[i>>2]&65535,-25727)|0)>>16));c[p>>2]=(c[c[g>>2]>>2]|0)+(c[h>>2]|0);c[c[g>>2]>>2]=(c[k>>2]|0)+(c[h>>2]|0);c[k>>2]=b[(c[j>>2]|0)+((c[m>>2]<<1)+1<<1)>>1]<<10;c[i>>2]=(c[k>>2]|0)-(c[(c[g>>2]|0)+4>>2]|0);c[h>>2]=((c[i>>2]>>16)*9872|0)+((c[i>>2]&65535)*9872>>16);c[p>>2]=(c[p>>2]|0)+(c[(c[g>>2]|0)+4>>2]|0);c[p>>2]=(c[p>>2]|0)+(c[h>>2]|0);c[(c[g>>2]|0)+4>>2]=(c[k>>2]|0)+(c[h>>2]|0);if(((c[p>>2]>>10)+1>>1|0)<=32767)if(((c[p>>2]>>10)+1>>1|0)<-32768)a=-32768;else a=(c[p>>2]>>10)+1>>1;else a=32767;b[(c[o>>2]|0)+(c[m>>2]<<1)>>1]=a;c[m>>2]=(c[m>>2]|0)+1}l=q;return}function Xf(a,d,e,f,g){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0;p=l;l=l+32|0;i=p+24|0;o=p+20|0;j=p+16|0;h=p+12|0;m=p+8|0;k=p+4|0;n=p;c[i>>2]=a;c[o>>2]=d;c[j>>2]=e;c[h>>2]=f;c[m>>2]=g;c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[m>>2]|0))break;c[n>>2]=(c[c[i>>2]>>2]|0)+(b[(c[j>>2]|0)+(c[k>>2]<<1)>>1]<<8);c[(c[o>>2]|0)+(c[k>>2]<<2)>>2]=c[n>>2];c[n>>2]=c[n>>2]<<2;d=N(c[n>>2]>>16,b[c[h>>2]>>1]|0)|0;d=(c[(c[i>>2]|0)+4>>2]|0)+(d+((N(c[n>>2]&65535,b[c[h>>2]>>1]|0)|0)>>16))|0;c[c[i>>2]>>2]=d;d=N(c[n>>2]>>16,b[(c[h>>2]|0)+2>>1]|0)|0;d=d+((N(c[n>>2]&65535,b[(c[h>>2]|0)+2>>1]|0)|0)>>16)|0;c[(c[i>>2]|0)+4>>2]=d;c[k>>2]=(c[k>>2]|0)+1}l=p;return}function Yf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;p=l;l=l+48|0;q=p+36|0;n=p+32|0;h=p+28|0;i=p+24|0;g=p+20|0;m=p+16|0;k=p+12|0;j=p+8|0;f=p+4|0;o=p;c[q>>2]=a;c[n>>2]=b;c[h>>2]=d;c[i>>2]=e;c[g>>2]=c[q>>2];b=(c[(c[g>>2]|0)+268>>2]|0)+(c[(c[g>>2]|0)+276>>2]|0)|0;c[o>>2]=$()|0;d=l;l=l+((1*(b<<2)|0)+15&-16)|0;_i(d|0,(c[g>>2]|0)+24|0,c[(c[g>>2]|0)+276>>2]<<2|0)|0;c[f>>2]=(c[(c[g>>2]|0)+296>>2]|0)+4;c[j>>2]=c[(c[g>>2]|0)+272>>2];while(1){if((c[i>>2]|0)<(c[(c[g>>2]|0)+268>>2]|0))a=c[i>>2]|0;else a=c[(c[g>>2]|0)+268>>2]|0;c[m>>2]=a;Xf(c[g>>2]|0,d+(c[(c[g>>2]|0)+276>>2]<<2)|0,c[h>>2]|0,c[(c[g>>2]|0)+296>>2]|0,c[m>>2]|0);c[k>>2]=c[m>>2]<<16;c[n>>2]=Zf(c[n>>2]|0,d,c[f>>2]|0,c[(c[g>>2]|0)+276>>2]|0,c[(c[g>>2]|0)+280>>2]|0,c[k>>2]|0,c[j>>2]|0)|0;c[h>>2]=(c[h>>2]|0)+(c[m>>2]<<1);c[i>>2]=(c[i>>2]|0)-(c[m>>2]|0);if((c[i>>2]|0)<=1)break;_i(d|0,d+(c[m>>2]<<2)|0,c[(c[g>>2]|0)+276>>2]<<2|0)|0}_i((c[g>>2]|0)+24|0,d+(c[m>>2]<<2)|0,c[(c[g>>2]|0)+276>>2]<<2|0)|0;_(c[o>>2]|0);l=p;return}function Zf(a,d,e,f,g,h,i){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;v=l;l=l+48|0;t=v+44|0;o=v+40|0;n=v+36|0;w=v+32|0;j=v+28|0;s=v+24|0;r=v+20|0;q=v+16|0;u=v+12|0;p=v+8|0;k=v+4|0;m=v;c[t>>2]=a;c[o>>2]=d;c[n>>2]=e;c[w>>2]=f;c[j>>2]=g;c[s>>2]=h;c[r>>2]=i;switch(c[w>>2]|0){case 18:{c[q>>2]=0;while(1){if((c[q>>2]|0)>=(c[s>>2]|0))break;c[p>>2]=(c[o>>2]|0)+(c[q>>2]>>16<<2);w=N((c[q>>2]&65535)>>16,(c[j>>2]&65535)<<16>>16)|0;c[k>>2]=w+((N(c[q>>2]&65535,(c[j>>2]&65535)<<16>>16)|0)>>16);c[m>>2]=(c[n>>2]|0)+((c[k>>2]|0)*9<<1);w=N(c[c[p>>2]>>2]>>16,b[c[m>>2]>>1]|0)|0;c[u>>2]=w+((N(c[c[p>>2]>>2]&65535,b[c[m>>2]>>1]|0)|0)>>16);w=N(c[(c[p>>2]|0)+4>>2]>>16,b[(c[m>>2]|0)+2>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+4>>2]&65535,b[(c[m>>2]|0)+2>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+8>>2]>>16,b[(c[m>>2]|0)+4>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+8>>2]&65535,b[(c[m>>2]|0)+4>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+12>>2]>>16,b[(c[m>>2]|0)+6>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+12>>2]&65535,b[(c[m>>2]|0)+6>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+16>>2]>>16,b[(c[m>>2]|0)+8>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+16>>2]&65535,b[(c[m>>2]|0)+8>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+20>>2]>>16,b[(c[m>>2]|0)+10>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+20>>2]&65535,b[(c[m>>2]|0)+10>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+24>>2]>>16,b[(c[m>>2]|0)+12>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+24>>2]&65535,b[(c[m>>2]|0)+12>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+28>>2]>>16,b[(c[m>>2]|0)+14>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+28>>2]&65535,b[(c[m>>2]|0)+14>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+32>>2]>>16,b[(c[m>>2]|0)+16>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+32>>2]&65535,b[(c[m>>2]|0)+16>>1]|0)|0)>>16));c[m>>2]=(c[n>>2]|0)+(((c[j>>2]|0)-1-(c[k>>2]|0)|0)*9<<1);w=N(c[(c[p>>2]|0)+68>>2]>>16,b[c[m>>2]>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+68>>2]&65535,b[c[m>>2]>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+64>>2]>>16,b[(c[m>>2]|0)+2>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+64>>2]&65535,b[(c[m>>2]|0)+2>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+60>>2]>>16,b[(c[m>>2]|0)+4>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+60>>2]&65535,b[(c[m>>2]|0)+4>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+56>>2]>>16,b[(c[m>>2]|0)+6>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+56>>2]&65535,b[(c[m>>2]|0)+6>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+52>>2]>>16,b[(c[m>>2]|0)+8>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+52>>2]&65535,b[(c[m>>2]|0)+8>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+48>>2]>>16,b[(c[m>>2]|0)+10>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+48>>2]&65535,b[(c[m>>2]|0)+10>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+44>>2]>>16,b[(c[m>>2]|0)+12>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+44>>2]&65535,b[(c[m>>2]|0)+12>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+40>>2]>>16,b[(c[m>>2]|0)+14>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+40>>2]&65535,b[(c[m>>2]|0)+14>>1]|0)|0)>>16));w=N(c[(c[p>>2]|0)+36>>2]>>16,b[(c[m>>2]|0)+16>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N(c[(c[p>>2]|0)+36>>2]&65535,b[(c[m>>2]|0)+16>>1]|0)|0)>>16));if(((c[u>>2]>>5)+1>>1|0)<=32767)if(((c[u>>2]>>5)+1>>1|0)<-32768)e=-32768;else e=(c[u>>2]>>5)+1>>1;else e=32767;w=c[t>>2]|0;c[t>>2]=w+2;b[w>>1]=e;c[q>>2]=(c[q>>2]|0)+(c[r>>2]|0)}w=c[t>>2]|0;l=v;return w|0}case 24:{c[q>>2]=0;while(1){if((c[q>>2]|0)>=(c[s>>2]|0))break;c[p>>2]=(c[o>>2]|0)+(c[q>>2]>>16<<2);w=N((c[c[p>>2]>>2]|0)+(c[(c[p>>2]|0)+92>>2]|0)>>16,b[c[n>>2]>>1]|0)|0;c[u>>2]=w+((N((c[c[p>>2]>>2]|0)+(c[(c[p>>2]|0)+92>>2]|0)&65535,b[c[n>>2]>>1]|0)|0)>>16);w=N((c[(c[p>>2]|0)+4>>2]|0)+(c[(c[p>>2]|0)+88>>2]|0)>>16,b[(c[n>>2]|0)+2>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+4>>2]|0)+(c[(c[p>>2]|0)+88>>2]|0)&65535,b[(c[n>>2]|0)+2>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+8>>2]|0)+(c[(c[p>>2]|0)+84>>2]|0)>>16,b[(c[n>>2]|0)+4>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+8>>2]|0)+(c[(c[p>>2]|0)+84>>2]|0)&65535,b[(c[n>>2]|0)+4>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+12>>2]|0)+(c[(c[p>>2]|0)+80>>2]|0)>>16,b[(c[n>>2]|0)+6>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+12>>2]|0)+(c[(c[p>>2]|0)+80>>2]|0)&65535,b[(c[n>>2]|0)+6>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+16>>2]|0)+(c[(c[p>>2]|0)+76>>2]|0)>>16,b[(c[n>>2]|0)+8>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+16>>2]|0)+(c[(c[p>>2]|0)+76>>2]|0)&65535,b[(c[n>>2]|0)+8>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+20>>2]|0)+(c[(c[p>>2]|0)+72>>2]|0)>>16,b[(c[n>>2]|0)+10>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+20>>2]|0)+(c[(c[p>>2]|0)+72>>2]|0)&65535,b[(c[n>>2]|0)+10>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+24>>2]|0)+(c[(c[p>>2]|0)+68>>2]|0)>>16,b[(c[n>>2]|0)+12>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+24>>2]|0)+(c[(c[p>>2]|0)+68>>2]|0)&65535,b[(c[n>>2]|0)+12>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+28>>2]|0)+(c[(c[p>>2]|0)+64>>2]|0)>>16,b[(c[n>>2]|0)+14>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+28>>2]|0)+(c[(c[p>>2]|0)+64>>2]|0)&65535,b[(c[n>>2]|0)+14>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+32>>2]|0)+(c[(c[p>>2]|0)+60>>2]|0)>>16,b[(c[n>>2]|0)+16>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+32>>2]|0)+(c[(c[p>>2]|0)+60>>2]|0)&65535,b[(c[n>>2]|0)+16>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+36>>2]|0)+(c[(c[p>>2]|0)+56>>2]|0)>>16,b[(c[n>>2]|0)+18>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+36>>2]|0)+(c[(c[p>>2]|0)+56>>2]|0)&65535,b[(c[n>>2]|0)+18>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+40>>2]|0)+(c[(c[p>>2]|0)+52>>2]|0)>>16,b[(c[n>>2]|0)+20>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+40>>2]|0)+(c[(c[p>>2]|0)+52>>2]|0)&65535,b[(c[n>>2]|0)+20>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+44>>2]|0)+(c[(c[p>>2]|0)+48>>2]|0)>>16,b[(c[n>>2]|0)+22>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+44>>2]|0)+(c[(c[p>>2]|0)+48>>2]|0)&65535,b[(c[n>>2]|0)+22>>1]|0)|0)>>16));if(((c[u>>2]>>5)+1>>1|0)<=32767)if(((c[u>>2]>>5)+1>>1|0)<-32768)e=-32768;else e=(c[u>>2]>>5)+1>>1;else e=32767;w=c[t>>2]|0;c[t>>2]=w+2;b[w>>1]=e;c[q>>2]=(c[q>>2]|0)+(c[r>>2]|0)}w=c[t>>2]|0;l=v;return w|0}case 36:{c[q>>2]=0;while(1){if((c[q>>2]|0)>=(c[s>>2]|0))break;c[p>>2]=(c[o>>2]|0)+(c[q>>2]>>16<<2);w=N((c[c[p>>2]>>2]|0)+(c[(c[p>>2]|0)+140>>2]|0)>>16,b[c[n>>2]>>1]|0)|0;c[u>>2]=w+((N((c[c[p>>2]>>2]|0)+(c[(c[p>>2]|0)+140>>2]|0)&65535,b[c[n>>2]>>1]|0)|0)>>16);w=N((c[(c[p>>2]|0)+4>>2]|0)+(c[(c[p>>2]|0)+136>>2]|0)>>16,b[(c[n>>2]|0)+2>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+4>>2]|0)+(c[(c[p>>2]|0)+136>>2]|0)&65535,b[(c[n>>2]|0)+2>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+8>>2]|0)+(c[(c[p>>2]|0)+132>>2]|0)>>16,b[(c[n>>2]|0)+4>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+8>>2]|0)+(c[(c[p>>2]|0)+132>>2]|0)&65535,b[(c[n>>2]|0)+4>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+12>>2]|0)+(c[(c[p>>2]|0)+128>>2]|0)>>16,b[(c[n>>2]|0)+6>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+12>>2]|0)+(c[(c[p>>2]|0)+128>>2]|0)&65535,b[(c[n>>2]|0)+6>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+16>>2]|0)+(c[(c[p>>2]|0)+124>>2]|0)>>16,b[(c[n>>2]|0)+8>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+16>>2]|0)+(c[(c[p>>2]|0)+124>>2]|0)&65535,b[(c[n>>2]|0)+8>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+20>>2]|0)+(c[(c[p>>2]|0)+120>>2]|0)>>16,b[(c[n>>2]|0)+10>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+20>>2]|0)+(c[(c[p>>2]|0)+120>>2]|0)&65535,b[(c[n>>2]|0)+10>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+24>>2]|0)+(c[(c[p>>2]|0)+116>>2]|0)>>16,b[(c[n>>2]|0)+12>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+24>>2]|0)+(c[(c[p>>2]|0)+116>>2]|0)&65535,b[(c[n>>2]|0)+12>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+28>>2]|0)+(c[(c[p>>2]|0)+112>>2]|0)>>16,b[(c[n>>2]|0)+14>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+28>>2]|0)+(c[(c[p>>2]|0)+112>>2]|0)&65535,b[(c[n>>2]|0)+14>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+32>>2]|0)+(c[(c[p>>2]|0)+108>>2]|0)>>16,b[(c[n>>2]|0)+16>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+32>>2]|0)+(c[(c[p>>2]|0)+108>>2]|0)&65535,b[(c[n>>2]|0)+16>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+36>>2]|0)+(c[(c[p>>2]|0)+104>>2]|0)>>16,b[(c[n>>2]|0)+18>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+36>>2]|0)+(c[(c[p>>2]|0)+104>>2]|0)&65535,b[(c[n>>2]|0)+18>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+40>>2]|0)+(c[(c[p>>2]|0)+100>>2]|0)>>16,b[(c[n>>2]|0)+20>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+40>>2]|0)+(c[(c[p>>2]|0)+100>>2]|0)&65535,b[(c[n>>2]|0)+20>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+44>>2]|0)+(c[(c[p>>2]|0)+96>>2]|0)>>16,b[(c[n>>2]|0)+22>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+44>>2]|0)+(c[(c[p>>2]|0)+96>>2]|0)&65535,b[(c[n>>2]|0)+22>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+48>>2]|0)+(c[(c[p>>2]|0)+92>>2]|0)>>16,b[(c[n>>2]|0)+24>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+48>>2]|0)+(c[(c[p>>2]|0)+92>>2]|0)&65535,b[(c[n>>2]|0)+24>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+52>>2]|0)+(c[(c[p>>2]|0)+88>>2]|0)>>16,b[(c[n>>2]|0)+26>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+52>>2]|0)+(c[(c[p>>2]|0)+88>>2]|0)&65535,b[(c[n>>2]|0)+26>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+56>>2]|0)+(c[(c[p>>2]|0)+84>>2]|0)>>16,b[(c[n>>2]|0)+28>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+56>>2]|0)+(c[(c[p>>2]|0)+84>>2]|0)&65535,b[(c[n>>2]|0)+28>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+60>>2]|0)+(c[(c[p>>2]|0)+80>>2]|0)>>16,b[(c[n>>2]|0)+30>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+60>>2]|0)+(c[(c[p>>2]|0)+80>>2]|0)&65535,b[(c[n>>2]|0)+30>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+64>>2]|0)+(c[(c[p>>2]|0)+76>>2]|0)>>16,b[(c[n>>2]|0)+32>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+64>>2]|0)+(c[(c[p>>2]|0)+76>>2]|0)&65535,b[(c[n>>2]|0)+32>>1]|0)|0)>>16));w=N((c[(c[p>>2]|0)+68>>2]|0)+(c[(c[p>>2]|0)+72>>2]|0)>>16,b[(c[n>>2]|0)+34>>1]|0)|0;c[u>>2]=(c[u>>2]|0)+(w+((N((c[(c[p>>2]|0)+68>>2]|0)+(c[(c[p>>2]|0)+72>>2]|0)&65535,b[(c[n>>2]|0)+34>>1]|0)|0)>>16));if(((c[u>>2]>>5)+1>>1|0)<=32767)if(((c[u>>2]>>5)+1>>1|0)<-32768)e=-32768;else e=(c[u>>2]>>5)+1>>1;else e=32767;w=c[t>>2]|0;c[t>>2]=w+2;b[w>>1]=e;c[q>>2]=(c[q>>2]|0)+(c[r>>2]|0)}w=c[t>>2]|0;l=v;return w|0}default:{w=c[t>>2]|0;l=v;return w|0}}return 0}function _f(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;p=l;l=l+48|0;q=p+32|0;n=p+28|0;h=p+24|0;i=p+20|0;g=p+16|0;m=p+12|0;k=p+8|0;j=p+4|0;o=p;c[q>>2]=a;c[n>>2]=d;c[h>>2]=e;c[i>>2]=f;c[g>>2]=c[q>>2];d=(c[(c[g>>2]|0)+268>>2]<<1)+8|0;c[o>>2]=$()|0;e=l;l=l+((1*(d<<1)|0)+15&-16)|0;d=(c[g>>2]|0)+24|0;b[e>>1]=b[d>>1]|0;b[e+2>>1]=b[d+2>>1]|0;b[e+4>>1]=b[d+4>>1]|0;b[e+6>>1]=b[d+6>>1]|0;b[e+8>>1]=b[d+8>>1]|0;b[e+10>>1]=b[d+10>>1]|0;b[e+12>>1]=b[d+12>>1]|0;b[e+14>>1]=b[d+14>>1]|0;c[j>>2]=c[(c[g>>2]|0)+272>>2];while(1){if((c[i>>2]|0)<(c[(c[g>>2]|0)+268>>2]|0))a=c[i>>2]|0;else a=c[(c[g>>2]|0)+268>>2]|0;c[m>>2]=a;ag(c[g>>2]|0,e+16|0,c[h>>2]|0,c[m>>2]|0);c[k>>2]=c[m>>2]<<17;c[n>>2]=$f(c[n>>2]|0,e,c[k>>2]|0,c[j>>2]|0)|0;c[h>>2]=(c[h>>2]|0)+(c[m>>2]<<1);c[i>>2]=(c[i>>2]|0)-(c[m>>2]|0);if((c[i>>2]|0)<=0)break;q=e+(c[m>>2]<<1<<1)|0;b[e>>1]=b[q>>1]|0;b[e+2>>1]=b[q+2>>1]|0;b[e+4>>1]=b[q+4>>1]|0;b[e+6>>1]=b[q+6>>1]|0;b[e+8>>1]=b[q+8>>1]|0;b[e+10>>1]=b[q+10>>1]|0;b[e+12>>1]=b[q+12>>1]|0;b[e+14>>1]=b[q+14>>1]|0}q=(c[g>>2]|0)+24|0;n=e+(c[m>>2]<<1<<1)|0;b[q>>1]=b[n>>1]|0;b[q+2>>1]=b[n+2>>1]|0;b[q+4>>1]=b[n+4>>1]|0;b[q+6>>1]=b[n+6>>1]|0;b[q+8>>1]=b[n+8>>1]|0;b[q+10>>1]=b[n+10>>1]|0;b[q+12>>1]=b[n+12>>1]|0;b[q+14>>1]=b[n+14>>1]|0;_(c[o>>2]|0);l=p;return}function $f(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0;p=l;l=l+32|0;m=p+28|0;g=p+24|0;k=p+20|0;j=p+16|0;i=p+12|0;n=p+8|0;h=p+4|0;o=p;c[m>>2]=a;c[g>>2]=d;c[k>>2]=e;c[j>>2]=f;c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[k>>2]|0))break;c[o>>2]=(((c[i>>2]&65535)>>16)*12|0)+((c[i>>2]&65535)*12>>16);c[h>>2]=(c[g>>2]|0)+(c[i>>2]>>16<<1);c[n>>2]=N(b[c[h>>2]>>1]|0,b[25100+(c[o>>2]<<3)>>1]|0)|0;c[n>>2]=(c[n>>2]|0)+(N(b[(c[h>>2]|0)+2>>1]|0,b[25100+(c[o>>2]<<3)+2>>1]|0)|0);c[n>>2]=(c[n>>2]|0)+(N(b[(c[h>>2]|0)+4>>1]|0,b[25100+(c[o>>2]<<3)+4>>1]|0)|0);c[n>>2]=(c[n>>2]|0)+(N(b[(c[h>>2]|0)+6>>1]|0,b[25100+(c[o>>2]<<3)+6>>1]|0)|0);c[n>>2]=(c[n>>2]|0)+(N(b[(c[h>>2]|0)+8>>1]|0,b[25100+(11-(c[o>>2]|0)<<3)+6>>1]|0)|0);c[n>>2]=(c[n>>2]|0)+(N(b[(c[h>>2]|0)+10>>1]|0,b[25100+(11-(c[o>>2]|0)<<3)+4>>1]|0)|0);c[n>>2]=(c[n>>2]|0)+(N(b[(c[h>>2]|0)+12>>1]|0,b[25100+(11-(c[o>>2]|0)<<3)+2>>1]|0)|0);c[n>>2]=(c[n>>2]|0)+(N(b[(c[h>>2]|0)+14>>1]|0,b[25100+(11-(c[o>>2]|0)<<3)>>1]|0)|0);if(((c[n>>2]>>14)+1>>1|0)<=32767)if(((c[n>>2]>>14)+1>>1|0)<-32768)d=-32768;else d=(c[n>>2]>>14)+1>>1;else d=32767;a=c[m>>2]|0;c[m>>2]=a+2;b[a>>1]=d;c[i>>2]=(c[i>>2]|0)+(c[j>>2]|0)}l=p;return c[m>>2]|0}function ag(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0;r=l;l=l+48|0;g=r+36|0;o=r+32|0;j=r+28|0;n=r+24|0;m=r+20|0;k=r+16|0;p=r+12|0;q=r+8|0;i=r+4|0;h=r;c[g>>2]=a;c[o>>2]=d;c[j>>2]=e;c[n>>2]=f;c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[n>>2]|0))break;c[k>>2]=b[(c[j>>2]|0)+(c[m>>2]<<1)>>1]<<10;c[i>>2]=(c[k>>2]|0)-(c[c[g>>2]>>2]|0);d=N(c[i>>2]>>16,b[12415]|0)|0;c[h>>2]=d+((N(c[i>>2]&65535,b[12415]|0)|0)>>16);c[p>>2]=(c[c[g>>2]>>2]|0)+(c[h>>2]|0);c[c[g>>2]>>2]=(c[k>>2]|0)+(c[h>>2]|0);c[i>>2]=(c[p>>2]|0)-(c[(c[g>>2]|0)+4>>2]|0);d=N(c[i>>2]>>16,b[12416]|0)|0;c[h>>2]=d+((N(c[i>>2]&65535,b[12416]|0)|0)>>16);c[q>>2]=(c[(c[g>>2]|0)+4>>2]|0)+(c[h>>2]|0);c[(c[g>>2]|0)+4>>2]=(c[p>>2]|0)+(c[h>>2]|0);c[i>>2]=(c[q>>2]|0)-(c[(c[g>>2]|0)+8>>2]|0);d=N(c[i>>2]>>16,b[12417]|0)|0;c[h>>2]=(c[i>>2]|0)+(d+((N(c[i>>2]&65535,b[12417]|0)|0)>>16));c[p>>2]=(c[(c[g>>2]|0)+8>>2]|0)+(c[h>>2]|0);c[(c[g>>2]|0)+8>>2]=(c[q>>2]|0)+(c[h>>2]|0);if(((c[p>>2]>>9)+1>>1|0)<=32767)if(((c[p>>2]>>9)+1>>1|0)<-32768)a=-32768;else a=(c[p>>2]>>9)+1>>1;else a=32767;b[(c[o>>2]|0)+(c[m>>2]<<1<<1)>>1]=a;c[i>>2]=(c[k>>2]|0)-(c[(c[g>>2]|0)+12>>2]|0);d=N(c[i>>2]>>16,b[12418]|0)|0;c[h>>2]=d+((N(c[i>>2]&65535,b[12418]|0)|0)>>16);c[p>>2]=(c[(c[g>>2]|0)+12>>2]|0)+(c[h>>2]|0);c[(c[g>>2]|0)+12>>2]=(c[k>>2]|0)+(c[h>>2]|0);c[i>>2]=(c[p>>2]|0)-(c[(c[g>>2]|0)+16>>2]|0);d=N(c[i>>2]>>16,b[12419]|0)|0;c[h>>2]=d+((N(c[i>>2]&65535,b[12419]|0)|0)>>16);c[q>>2]=(c[(c[g>>2]|0)+16>>2]|0)+(c[h>>2]|0);c[(c[g>>2]|0)+16>>2]=(c[p>>2]|0)+(c[h>>2]|0);c[i>>2]=(c[q>>2]|0)-(c[(c[g>>2]|0)+20>>2]|0);d=N(c[i>>2]>>16,b[12420]|0)|0;c[h>>2]=(c[i>>2]|0)+(d+((N(c[i>>2]&65535,b[12420]|0)|0)>>16));c[p>>2]=(c[(c[g>>2]|0)+20>>2]|0)+(c[h>>2]|0);c[(c[g>>2]|0)+20>>2]=(c[q>>2]|0)+(c[h>>2]|0);if(((c[p>>2]>>9)+1>>1|0)<=32767)if(((c[p>>2]>>9)+1>>1|0)<-32768)a=-32768;else a=(c[p>>2]>>9)+1>>1;else a=32767;b[(c[o>>2]|0)+((c[m>>2]<<1)+1<<1)>>1]=a;c[m>>2]=(c[m>>2]|0)+1}l=r;return}function bg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;f=l;l=l+32|0;k=f+16|0;i=f+12|0;h=f+8|0;g=f+4|0;j=f;c[k>>2]=a;c[i>>2]=b;c[h>>2]=d;c[g>>2]=e;c[j>>2]=c[k>>2];ag(c[j>>2]|0,c[i>>2]|0,c[h>>2]|0,c[g>>2]|0);l=f;return}function cg(a){a=a|0;var b=0,d=0,e=0,f=0;f=l;l=l+16|0;e=f+8|0;b=f+4|0;d=f;c[b>>2]=a;a=c[b>>2]|0;if((c[b>>2]|0)<0){c[b>>2]=0-a;if((c[b>>2]|0)>=192){c[e>>2]=0;e=c[e>>2]|0;l=f;return e|0}else{c[d>>2]=c[b>>2]>>5;c[e>>2]=(c[17960+(c[d>>2]<<2)>>2]|0)-(N((c[17984+(c[d>>2]<<2)>>2]&65535)<<16>>16,(c[b>>2]&31)<<16>>16)|0);e=c[e>>2]|0;l=f;return e|0}}else if((a|0)>=192){c[e>>2]=32767;e=c[e>>2]|0;l=f;return e|0}else{c[d>>2]=c[b>>2]>>5;c[e>>2]=(c[18008+(c[d>>2]<<2)>>2]|0)+(N((c[17984+(c[d>>2]<<2)>>2]&65535)<<16>>16,(c[b>>2]&31)<<16>>16)|0);e=c[e>>2]|0;l=f;return e|0}return 0}function dg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+32|0;h=n+24|0;j=n+20|0;g=n+16|0;f=n+12|0;m=n+8|0;i=n+4|0;k=n;c[h>>2]=a;c[j>>2]=b;c[g>>2]=d;c[f>>2]=e;c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[f>>2]|0))break;c[(c[j>>2]|0)+(c[i>>2]<<2)>>2]=c[i>>2];c[i>>2]=(c[i>>2]|0)+1}c[i>>2]=1;while(1){if((c[i>>2]|0)>=(c[f>>2]|0))break;c[m>>2]=c[(c[h>>2]|0)+(c[i>>2]<<2)>>2];c[k>>2]=(c[i>>2]|0)-1;while(1){if((c[k>>2]|0)<0)break;if((c[m>>2]|0)>=(c[(c[h>>2]|0)+(c[k>>2]<<2)>>2]|0))break;c[(c[h>>2]|0)+((c[k>>2]|0)+1<<2)>>2]=c[(c[h>>2]|0)+(c[k>>2]<<2)>>2];c[(c[j>>2]|0)+((c[k>>2]|0)+1<<2)>>2]=c[(c[j>>2]|0)+(c[k>>2]<<2)>>2];c[k>>2]=(c[k>>2]|0)+-1}c[(c[h>>2]|0)+((c[k>>2]|0)+1<<2)>>2]=c[m>>2];c[(c[j>>2]|0)+((c[k>>2]|0)+1<<2)>>2]=c[i>>2];c[i>>2]=(c[i>>2]|0)+1}c[i>>2]=c[f>>2];while(1){if((c[i>>2]|0)>=(c[g>>2]|0))break;c[m>>2]=c[(c[h>>2]|0)+(c[i>>2]<<2)>>2];if((c[m>>2]|0)<(c[(c[h>>2]|0)+((c[f>>2]|0)-1<<2)>>2]|0)){c[k>>2]=(c[f>>2]|0)-2;while(1){if((c[k>>2]|0)<0)break;if((c[m>>2]|0)>=(c[(c[h>>2]|0)+(c[k>>2]<<2)>>2]|0))break;c[(c[h>>2]|0)+((c[k>>2]|0)+1<<2)>>2]=c[(c[h>>2]|0)+(c[k>>2]<<2)>>2];c[(c[j>>2]|0)+((c[k>>2]|0)+1<<2)>>2]=c[(c[j>>2]|0)+(c[k>>2]<<2)>>2];c[k>>2]=(c[k>>2]|0)+-1}c[(c[h>>2]|0)+((c[k>>2]|0)+1<<2)>>2]=c[m>>2];c[(c[j>>2]|0)+((c[k>>2]|0)+1<<2)>>2]=c[i>>2]}c[i>>2]=(c[i>>2]|0)+1}l=n;return}function eg(a,d){a=a|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+32|0;f=j+16|0;e=j+12|0;i=j+8|0;g=j+4|0;h=j;c[f>>2]=a;c[e>>2]=d;c[g>>2]=1;while(1){if((c[g>>2]|0)>=(c[e>>2]|0))break;c[i>>2]=b[(c[f>>2]|0)+(c[g>>2]<<1)>>1];c[h>>2]=(c[g>>2]|0)-1;while(1){if((c[h>>2]|0)<0)break;if((c[i>>2]|0)>=(b[(c[f>>2]|0)+(c[h>>2]<<1)>>1]|0))break;b[(c[f>>2]|0)+((c[h>>2]|0)+1<<1)>>1]=b[(c[f>>2]|0)+(c[h>>2]<<1)>>1]|0;c[h>>2]=(c[h>>2]|0)+-1}b[(c[f>>2]|0)+((c[h>>2]|0)+1<<1)>>1]=c[i>>2];c[g>>2]=(c[g>>2]|0)+1}l=j;return}function fg(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;q=l;l=l+32|0;g=q+28|0;n=q+24|0;o=q+20|0;i=q+16|0;h=q+12|0;m=q+8|0;k=q+4|0;j=q;c[g>>2]=a;c[n>>2]=d;c[o>>2]=e;c[i>>2]=f;c[j>>2]=0;c[m>>2]=0;c[i>>2]=(c[i>>2]|0)+-1;c[h>>2]=0;while(1){if((c[h>>2]|0)>=(c[i>>2]|0))break;c[j>>2]=(c[j>>2]|0)+(N(b[(c[o>>2]|0)+(c[h>>2]<<1)>>1]|0,b[(c[o>>2]|0)+(c[h>>2]<<1)>>1]|0)|0);c[j>>2]=(c[j>>2]|0)+(N(b[(c[o>>2]|0)+((c[h>>2]|0)+1<<1)>>1]|0,b[(c[o>>2]|0)+((c[h>>2]|0)+1<<1)>>1]|0)|0);if((c[j>>2]|0)<0){p=4;break}c[h>>2]=(c[h>>2]|0)+2}if((p|0)==4){c[j>>2]=(c[j>>2]|0)>>>2;c[m>>2]=2;c[h>>2]=(c[h>>2]|0)+2}while(1){if((c[h>>2]|0)>=(c[i>>2]|0))break;c[k>>2]=N(b[(c[o>>2]|0)+(c[h>>2]<<1)>>1]|0,b[(c[o>>2]|0)+(c[h>>2]<<1)>>1]|0)|0;c[k>>2]=(c[k>>2]|0)+(N(b[(c[o>>2]|0)+((c[h>>2]|0)+1<<1)>>1]|0,b[(c[o>>2]|0)+((c[h>>2]|0)+1<<1)>>1]|0)|0);c[j>>2]=(c[j>>2]|0)+((c[k>>2]|0)>>>(c[m>>2]|0));if((c[j>>2]|0)<0){c[j>>2]=(c[j>>2]|0)>>>2;c[m>>2]=(c[m>>2]|0)+2}c[h>>2]=(c[h>>2]|0)+2}if((c[h>>2]|0)==(c[i>>2]|0)){c[k>>2]=N(b[(c[o>>2]|0)+(c[h>>2]<<1)>>1]|0,b[(c[o>>2]|0)+(c[h>>2]<<1)>>1]|0)|0;c[j>>2]=(c[j>>2]|0)+(c[k>>2]>>c[m>>2])}if(!(c[j>>2]&-1073741824)){p=c[m>>2]|0;o=c[n>>2]|0;c[o>>2]=p;o=c[j>>2]|0;p=c[g>>2]|0;c[p>>2]=o;l=q;return}c[j>>2]=(c[j>>2]|0)>>>2;c[m>>2]=(c[m>>2]|0)+2;p=c[m>>2]|0;o=c[n>>2]|0;c[o>>2]=p;o=c[j>>2]|0;p=c[g>>2]|0;c[p>>2]=o;l=q;return} +function Lc(a,b,e,f,h,i,j,k,m,n,o,p,q,r,s){a=a|0;b=b|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=+r;s=s|0;var t=0,u=0,v=0,w=0,x=0,y=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0;$=l;l=l+128|0;M=$+124|0;X=$+120|0;H=$+116|0;F=$+112|0;Q=$+108|0;B=$+104|0;Y=$+100|0;T=$+96|0;I=$+92|0;G=$+88|0;v=$+84|0;t=$+80|0;u=$+76|0;O=$+72|0;L=$+68|0;K=$+64|0;C=$+60|0;w=$+56|0;S=$+48|0;D=$+44|0;x=$+40|0;y=$+36|0;V=$+32|0;W=$+28|0;U=$+24|0;_=$+20|0;J=$+16|0;Z=$+12|0;P=$+8|0;E=$+4|0;R=$;c[M>>2]=a;c[X>>2]=b;c[H>>2]=e;c[F>>2]=f;c[Q>>2]=h;c[B>>2]=i;c[Y>>2]=j;c[T>>2]=k;c[I>>2]=m;c[G>>2]=n;c[v>>2]=o;c[t>>2]=p;c[u>>2]=q;g[O>>2]=r;c[L>>2]=s;c[w>>2]=0;c[S>>2]=0;c[S+4>>2]=0;if(((c[Y>>2]|0)+3|0)<=(c[B>>2]|0))_b(c[G>>2]|0,c[u>>2]|0,3);if(c[u>>2]|0){g[D>>2]=0.0;g[x>>2]=.149993896484375}else{g[x>>2]=+g[17580+(c[t>>2]<<2)>>2];g[D>>2]=+g[17564+(c[t>>2]<<2)>>2]}c[K>>2]=c[X>>2];while(1){if((c[K>>2]|0)>=(c[H>>2]|0))break;c[C>>2]=0;do{g[_>>2]=+g[(c[F>>2]|0)+((c[K>>2]|0)+(N(c[C>>2]|0,c[(c[M>>2]|0)+8>>2]|0)|0)<<2)>>2];if(-9.0>+g[(c[Q>>2]|0)+((c[K>>2]|0)+(N(c[C>>2]|0,c[(c[M>>2]|0)+8>>2]|0)|0)<<2)>>2])r=-9.0;else r=+g[(c[Q>>2]|0)+((c[K>>2]|0)+(N(c[C>>2]|0,c[(c[M>>2]|0)+8>>2]|0)|0)<<2)>>2];g[P>>2]=r;g[J>>2]=+g[_>>2]-+g[D>>2]*+g[P>>2]-+g[S+(c[C>>2]<<2)>>2];c[V>>2]=~~+z(+(+g[J>>2]+.5));if(-28.0>+g[(c[Q>>2]|0)+((c[K>>2]|0)+(N(c[C>>2]|0,c[(c[M>>2]|0)+8>>2]|0)|0)<<2)>>2])r=-28.0;else r=+g[(c[Q>>2]|0)+((c[K>>2]|0)+(N(c[C>>2]|0,c[(c[M>>2]|0)+8>>2]|0)|0)<<2)>>2];g[E>>2]=r-+g[O>>2];if((c[V>>2]|0)<0?+g[_>>2]<+g[E>>2]:0){j=(c[V>>2]|0)+~~(+g[E>>2]-+g[_>>2])|0;c[V>>2]=j;c[V>>2]=(c[V>>2]|0)>0?0:j}c[W>>2]=c[V>>2];c[Y>>2]=Kc(c[G>>2]|0)|0;c[y>>2]=(c[B>>2]|0)-(c[Y>>2]|0)-(N((c[v>>2]|0)*3|0,(c[H>>2]|0)-(c[K>>2]|0)|0)|0);if((c[y>>2]|0)<30?(c[K>>2]|0)!=(c[X>>2]|0):0){if((c[y>>2]|0)<24)c[V>>2]=1<(c[V>>2]|0)?1:c[V>>2]|0;if((c[y>>2]|0)<16)c[V>>2]=-1>(c[V>>2]|0)?-1:c[V>>2]|0}if((c[L>>2]|0)!=0&(c[K>>2]|0)>=2)c[V>>2]=(c[V>>2]|0)<0?c[V>>2]|0:0;do if(((c[B>>2]|0)-(c[Y>>2]|0)|0)<15)if(((c[B>>2]|0)-(c[Y>>2]|0)|0)<2)if(((c[B>>2]|0)-(c[Y>>2]|0)|0)>=1){c[V>>2]=0<(c[V>>2]|0)?0:c[V>>2]|0;_b(c[G>>2]|0,0-(c[V>>2]|0)|0,1);break}else{c[V>>2]=-1;break}else{if(-1>(((c[V>>2]|0)<1?c[V>>2]|0:1)|0))o=-1;else o=(c[V>>2]|0)<1?c[V>>2]|0:1;c[V>>2]=o;$b(c[G>>2]|0,c[V>>2]<<1^0-((c[V>>2]|0)<0&1),26716,2);break}else{c[R>>2]=((c[K>>2]|0)<20?c[K>>2]|0:20)<<1;mc(c[G>>2]|0,V,(d[(c[T>>2]|0)+(c[R>>2]|0)>>0]|0)<<7,(d[(c[T>>2]|0)+((c[R>>2]|0)+1)>>0]|0)<<6)}while(0);g[(c[I>>2]|0)+((c[K>>2]|0)+(N(c[C>>2]|0,c[(c[M>>2]|0)+8>>2]|0)|0)<<2)>>2]=+g[J>>2]-+(c[V>>2]|0);j=A((c[W>>2]|0)-(c[V>>2]|0)|0)|0;c[w>>2]=(c[w>>2]|0)+j;g[U>>2]=+(c[V>>2]|0);g[Z>>2]=+g[D>>2]*+g[P>>2]+ +g[S+(c[C>>2]<<2)>>2]+ +g[U>>2];g[(c[Q>>2]|0)+((c[K>>2]|0)+(N(c[C>>2]|0,c[(c[M>>2]|0)+8>>2]|0)|0)<<2)>>2]=+g[Z>>2];g[S+(c[C>>2]<<2)>>2]=+g[S+(c[C>>2]<<2)>>2]+ +g[U>>2]-+g[x>>2]*+g[U>>2];j=(c[C>>2]|0)+1|0;c[C>>2]=j}while((j|0)<(c[v>>2]|0));c[K>>2]=(c[K>>2]|0)+1}l=$;return (c[L>>2]|0?0:c[w>>2]|0)|0}function Mc(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;l=d;return c[(c[b>>2]|0)+24>>2]|0}function Nc(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;l=d;return c[c[b>>2]>>2]|0}function Oc(a,d,e,f,h,i,j,k){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,A=0,B=0.0;y=l;l=l+64|0;u=y+44|0;A=y+40|0;p=y+36|0;w=y+32|0;q=y+28|0;r=y+24|0;o=y+20|0;m=y+16|0;t=y+12|0;n=y+8|0;s=y+48|0;x=y+4|0;v=y;c[u>>2]=a;c[A>>2]=d;c[p>>2]=e;c[w>>2]=f;c[q>>2]=h;c[r>>2]=i;c[o>>2]=j;c[m>>2]=k;c[t>>2]=c[A>>2];while(1){if((c[t>>2]|0)>=(c[p>>2]|0))break;b[s>>1]=1<>2]|0)+(c[t>>2]<<2)>>2];if((c[(c[r>>2]|0)+(c[t>>2]<<2)>>2]|0)>0){c[n>>2]=0;do{B=+g[(c[q>>2]|0)+((c[t>>2]|0)+(N(c[n>>2]|0,c[(c[u>>2]|0)+8>>2]|0)|0)<<2)>>2]+.5;c[x>>2]=~~+z(+(B*+(b[s>>1]|0)));if((c[x>>2]|0)>((b[s>>1]|0)-1|0))c[x>>2]=(b[s>>1]|0)-1;if((c[x>>2]|0)<0)c[x>>2]=0;bc(c[o>>2]|0,c[x>>2]|0,c[(c[r>>2]|0)+(c[t>>2]<<2)>>2]|0);g[v>>2]=(+(c[x>>2]|0)+.5)*+(1<<14-(c[(c[r>>2]|0)+(c[t>>2]<<2)>>2]|0)|0)*.00006103515625-.5;A=(c[w>>2]|0)+((c[t>>2]|0)+(N(c[n>>2]|0,c[(c[u>>2]|0)+8>>2]|0)|0)<<2)|0;g[A>>2]=+g[A>>2]+ +g[v>>2];A=(c[q>>2]|0)+((c[t>>2]|0)+(N(c[n>>2]|0,c[(c[u>>2]|0)+8>>2]|0)|0)<<2)|0;g[A>>2]=+g[A>>2]-+g[v>>2];A=(c[n>>2]|0)+1|0;c[n>>2]=A}while((A|0)<(c[m>>2]|0))}c[t>>2]=(c[t>>2]|0)+1}l=y;return}function Pc(a,b,d,e,f,h,i,j,k,m){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;var n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=l;l=l+64|0;w=C+56|0;B=C+52|0;r=C+48|0;y=C+44|0;s=C+40|0;u=C+36|0;t=C+32|0;o=C+28|0;q=C+24|0;n=C+20|0;v=C+16|0;z=C+12|0;p=C+8|0;A=C+4|0;x=C;c[w>>2]=a;c[B>>2]=b;c[r>>2]=d;c[y>>2]=e;c[s>>2]=f;c[u>>2]=h;c[t>>2]=i;c[o>>2]=j;c[q>>2]=k;c[n>>2]=m;c[z>>2]=0;while(1){if((c[z>>2]|0)>=2)break;c[v>>2]=c[B>>2];while(1){if((c[v>>2]|0)>=(c[r>>2]|0))break;if((c[o>>2]|0)<(c[n>>2]|0))break;if((c[(c[u>>2]|0)+(c[v>>2]<<2)>>2]|0)<8?(c[(c[t>>2]|0)+(c[v>>2]<<2)>>2]|0)==(c[z>>2]|0):0){c[p>>2]=0;do{b=+g[(c[s>>2]|0)+((c[v>>2]|0)+(N(c[p>>2]|0,c[(c[w>>2]|0)+8>>2]|0)|0)<<2)>>2]<0.0;c[A>>2]=b?0:1;bc(c[q>>2]|0,c[A>>2]|0,1);g[x>>2]=(+(c[A>>2]|0)-.5)*+(1<<14-(c[(c[u>>2]|0)+(c[v>>2]<<2)>>2]|0)-1|0)*.00006103515625;b=(c[y>>2]|0)+((c[v>>2]|0)+(N(c[p>>2]|0,c[(c[w>>2]|0)+8>>2]|0)|0)<<2)|0;g[b>>2]=+g[b>>2]+ +g[x>>2];c[o>>2]=(c[o>>2]|0)+-1;b=(c[p>>2]|0)+1|0;c[p>>2]=b}while((b|0)<(c[n>>2]|0))}c[v>>2]=(c[v>>2]|0)+1}c[z>>2]=(c[z>>2]|0)+1}l=C;return}function Qc(a,b,e,f,h,i,j,k){a=a|0;b=b|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;var m=0.0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0;G=l;l=l+96|0;x=G+80|0;o=G+76|0;v=G+72|0;y=G+68|0;H=G+64|0;u=G+60|0;p=G+56|0;n=G+52|0;B=G+48|0;w=G+44|0;s=G+40|0;A=G+32|0;t=G+28|0;q=G+24|0;r=G+20|0;E=G+16|0;D=G+12|0;C=G+8|0;F=G+4|0;z=G;c[x>>2]=a;c[o>>2]=b;c[v>>2]=e;c[y>>2]=f;c[H>>2]=h;c[u>>2]=i;c[p>>2]=j;c[n>>2]=k;c[B>>2]=26380+((c[n>>2]|0)*84|0)+((c[H>>2]|0)*42|0);c[A>>2]=0;c[A+4>>2]=0;if(c[H>>2]|0){g[t>>2]=0.0;g[q>>2]=.149993896484375}else{g[q>>2]=+g[17580+(c[n>>2]<<2)>>2];g[t>>2]=+g[17564+(c[n>>2]<<2)>>2]}c[r>>2]=c[(c[u>>2]|0)+4>>2]<<3;c[w>>2]=c[o>>2];while(1){if((c[w>>2]|0)>=(c[v>>2]|0))break;c[s>>2]=0;do{c[E>>2]=Kc(c[u>>2]|0)|0;do if(((c[r>>2]|0)-(c[E>>2]|0)|0)<15){if(((c[r>>2]|0)-(c[E>>2]|0)|0)>=2){c[D>>2]=Pb(c[u>>2]|0,26716,2)|0;c[D>>2]=c[D>>2]>>1^0-(c[D>>2]&1);break}if(((c[r>>2]|0)-(c[E>>2]|0)|0)>=1){c[D>>2]=0-(Ob(c[u>>2]|0,1)|0);break}else{c[D>>2]=-1;break}}else{c[z>>2]=((c[w>>2]|0)<20?c[w>>2]|0:20)<<1;c[D>>2]=oc(c[u>>2]|0,(d[(c[B>>2]|0)+(c[z>>2]|0)>>0]|0)<<7,(d[(c[B>>2]|0)+((c[z>>2]|0)+1)>>0]|0)<<6)|0}while(0);g[C>>2]=+(c[D>>2]|0);if(-9.0>+g[(c[y>>2]|0)+((c[w>>2]|0)+(N(c[s>>2]|0,c[(c[x>>2]|0)+8>>2]|0)|0)<<2)>>2])m=-9.0;else m=+g[(c[y>>2]|0)+((c[w>>2]|0)+(N(c[s>>2]|0,c[(c[x>>2]|0)+8>>2]|0)|0)<<2)>>2];g[(c[y>>2]|0)+((c[w>>2]|0)+(N(c[s>>2]|0,c[(c[x>>2]|0)+8>>2]|0)|0)<<2)>>2]=m;m=+g[t>>2]*+g[(c[y>>2]|0)+((c[w>>2]|0)+(N(c[s>>2]|0,c[(c[x>>2]|0)+8>>2]|0)|0)<<2)>>2];g[F>>2]=m+ +g[A+(c[s>>2]<<2)>>2]+ +g[C>>2];g[(c[y>>2]|0)+((c[w>>2]|0)+(N(c[s>>2]|0,c[(c[x>>2]|0)+8>>2]|0)|0)<<2)>>2]=+g[F>>2];g[A+(c[s>>2]<<2)>>2]=+g[A+(c[s>>2]<<2)>>2]+ +g[C>>2]-+g[q>>2]*+g[C>>2];H=(c[s>>2]|0)+1|0;c[s>>2]=H}while((H|0)<(c[p>>2]|0));c[w>>2]=(c[w>>2]|0)+1}l=G;return}function Rc(a,b,d,e,f,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;u=l;l=l+48|0;q=u+40|0;v=u+36|0;n=u+32|0;s=u+28|0;o=u+24|0;m=u+20|0;j=u+16|0;p=u+12|0;k=u+8|0;t=u+4|0;r=u;c[q>>2]=a;c[v>>2]=b;c[n>>2]=d;c[s>>2]=e;c[o>>2]=f;c[m>>2]=h;c[j>>2]=i;c[p>>2]=c[v>>2];while(1){if((c[p>>2]|0)>=(c[n>>2]|0))break;if((c[(c[o>>2]|0)+(c[p>>2]<<2)>>2]|0)>0){c[k>>2]=0;do{c[t>>2]=Rb(c[m>>2]|0,c[(c[o>>2]|0)+(c[p>>2]<<2)>>2]|0)|0;g[r>>2]=(+(c[t>>2]|0)+.5)*+(1<<14-(c[(c[o>>2]|0)+(c[p>>2]<<2)>>2]|0)|0)*.00006103515625-.5;v=(c[s>>2]|0)+((c[p>>2]|0)+(N(c[k>>2]|0,c[(c[q>>2]|0)+8>>2]|0)|0)<<2)|0;g[v>>2]=+g[v>>2]+ +g[r>>2];v=(c[k>>2]|0)+1|0;c[k>>2]=v}while((v|0)<(c[j>>2]|0))}c[p>>2]=(c[p>>2]|0)+1}l=u;return}function Sc(a,b,d,e,f,h,i,j,k){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0;A=l;l=l+64|0;u=A+52|0;z=A+48|0;q=A+44|0;w=A+40|0;s=A+36|0;r=A+32|0;n=A+28|0;p=A+24|0;m=A+20|0;t=A+16|0;x=A+12|0;o=A+8|0;y=A+4|0;v=A;c[u>>2]=a;c[z>>2]=b;c[q>>2]=d;c[w>>2]=e;c[s>>2]=f;c[r>>2]=h;c[n>>2]=i;c[p>>2]=j;c[m>>2]=k;c[x>>2]=0;while(1){if((c[x>>2]|0)>=2)break;c[t>>2]=c[z>>2];while(1){if((c[t>>2]|0)>=(c[q>>2]|0))break;if((c[n>>2]|0)<(c[m>>2]|0))break;if((c[(c[s>>2]|0)+(c[t>>2]<<2)>>2]|0)<8?(c[(c[r>>2]|0)+(c[t>>2]<<2)>>2]|0)==(c[x>>2]|0):0){c[o>>2]=0;do{c[y>>2]=Rb(c[p>>2]|0,1)|0;g[v>>2]=(+(c[y>>2]|0)-.5)*+(1<<14-(c[(c[s>>2]|0)+(c[t>>2]<<2)>>2]|0)-1|0)*.00006103515625;b=(c[w>>2]|0)+((c[t>>2]|0)+(N(c[o>>2]|0,c[(c[u>>2]|0)+8>>2]|0)|0)<<2)|0;g[b>>2]=+g[b>>2]+ +g[v>>2];c[n>>2]=(c[n>>2]|0)+-1;b=(c[o>>2]|0)+1|0;c[o>>2]=b}while((b|0)<(c[m>>2]|0))}c[t>>2]=(c[t>>2]|0)+1}c[x>>2]=(c[x>>2]|0)+1}l=A;return}function Tc(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0.0;r=l;l=l+32|0;q=r+28|0;n=r+24|0;o=r+20|0;j=r+16|0;k=r+12|0;i=r+8|0;m=r+4|0;p=r;c[q>>2]=a;c[n>>2]=b;c[o>>2]=d;c[j>>2]=e;c[k>>2]=f;c[i>>2]=h;c[m>>2]=0;do{c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[n>>2]|0))break;s=+L(+(+g[(c[j>>2]|0)+((c[p>>2]|0)+(N(c[m>>2]|0,c[(c[q>>2]|0)+8>>2]|0)|0)<<2)>>2]))*1.4426950408889634;g[(c[k>>2]|0)+((c[p>>2]|0)+(N(c[m>>2]|0,c[(c[q>>2]|0)+8>>2]|0)|0)<<2)>>2]=s-+g[17464+(c[p>>2]<<2)>>2];c[p>>2]=(c[p>>2]|0)+1}c[p>>2]=c[n>>2];while(1){if((c[p>>2]|0)>=(c[o>>2]|0))break;a=N(c[m>>2]|0,c[(c[q>>2]|0)+8>>2]|0)|0;g[(c[k>>2]|0)+(a+(c[p>>2]|0)<<2)>>2]=-14.0;c[p>>2]=(c[p>>2]|0)+1}a=(c[m>>2]|0)+1|0;c[m>>2]=a}while((a|0)<(c[i>>2]|0));l=r;return}function Uc(a,e,f,g,h,i,j,k,m,n,o,p,q,r,s,t,u,v,w){a=a|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;s=s|0;t=t|0;u=u|0;v=v|0;w=w|0;var x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0;ja=l;l=l+160|0;Z=ja+144|0;ha=ja+140|0;R=ja+136|0;aa=ja+132|0;J=ja+128|0;x=ja+124|0;U=ja+120|0;L=ja+116|0;ia=ja+112|0;G=ja+108|0;ca=ja+104|0;O=ja+100|0;S=ja+96|0;D=ja+92|0;E=ja+88|0;P=ja+84|0;Q=ja+80|0;ba=ja+76|0;ea=ja+72|0;Y=ja+68|0;T=ja+64|0;X=ja+60|0;W=ja+56|0;K=ja+52|0;ga=ja+48|0;fa=ja+44|0;V=ja+40|0;M=ja+36|0;da=ja+32|0;A=ja+28|0;C=ja+24|0;B=ja+20|0;z=ja+16|0;y=ja+12|0;H=ja+8|0;I=ja+4|0;F=ja;c[Z>>2]=a;c[ha>>2]=e;c[R>>2]=f;c[aa>>2]=g;c[J>>2]=h;c[x>>2]=i;c[U>>2]=j;c[L>>2]=k;c[ia>>2]=m;c[G>>2]=n;c[ca>>2]=o;c[O>>2]=p;c[S>>2]=q;c[D>>2]=r;c[E>>2]=s;c[P>>2]=t;c[Q>>2]=u;c[ba>>2]=v;c[ea>>2]=w;c[ia>>2]=(c[ia>>2]|0)>0?c[ia>>2]|0:0;c[X>>2]=c[(c[Z>>2]|0)+8>>2];c[ga>>2]=c[ha>>2];c[fa>>2]=(c[ia>>2]|0)>=8?8:0;c[ia>>2]=(c[ia>>2]|0)-(c[fa>>2]|0);c[M>>2]=0;c[V>>2]=0;do if((c[D>>2]|0)==2){c[V>>2]=d[26719+((c[R>>2]|0)-(c[ha>>2]|0))>>0];if((c[V>>2]|0)>(c[ia>>2]|0)){c[V>>2]=0;break}else{c[ia>>2]=(c[ia>>2]|0)-(c[V>>2]|0);c[M>>2]=(c[ia>>2]|0)>=8?8:0;c[ia>>2]=(c[ia>>2]|0)-(c[M>>2]|0);break}}while(0);i=c[X>>2]|0;c[da>>2]=$()|0;s=l;l=l+((1*(i<<2)|0)+15&-16)|0;i=l;l=l+((1*(c[X>>2]<<2)|0)+15&-16)|0;n=l;l=l+((1*(c[X>>2]<<2)|0)+15&-16)|0;h=l;l=l+((1*(c[X>>2]<<2)|0)+15&-16)|0;c[W>>2]=c[ha>>2];while(1){if((c[W>>2]|0)>=(c[R>>2]|0))break;if((c[D>>2]<<3|0)>(((b[(c[(c[Z>>2]|0)+32>>2]|0)+((c[W>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[Z>>2]|0)+32>>2]|0)+(c[W>>2]<<1)>>1]|0)|0)*3<>2]<<3>>4|0))r=c[D>>2]<<3;else r=((b[(c[(c[Z>>2]|0)+32>>2]|0)+((c[W>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[Z>>2]|0)+32>>2]|0)+(c[W>>2]<<1)>>1]|0)|0)*3<>2]<<3>>4;c[n+(c[W>>2]<<2)>>2]=r;m=N(c[D>>2]|0,(b[(c[(c[Z>>2]|0)+32>>2]|0)+((c[W>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[Z>>2]|0)+32>>2]|0)+(c[W>>2]<<1)>>1]|0)|0)|0;m=N(m,(c[x>>2]|0)-5-(c[E>>2]|0)|0)|0;m=N(m,(c[R>>2]|0)-(c[W>>2]|0)-1|0)|0;m=(N(m,1<<(c[E>>2]|0)+3)|0)>>6;c[h+(c[W>>2]<<2)>>2]=m;if(((b[(c[(c[Z>>2]|0)+32>>2]|0)+((c[W>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[Z>>2]|0)+32>>2]|0)+(c[W>>2]<<1)>>1]|0)<>2]|0)==1){m=h+(c[W>>2]<<2)|0;c[m>>2]=(c[m>>2]|0)-(c[D>>2]<<3)}c[W>>2]=(c[W>>2]|0)+1}c[Y>>2]=1;c[T>>2]=(c[(c[Z>>2]|0)+48>>2]|0)-1;do{c[A>>2]=0;c[C>>2]=0;c[B>>2]=(c[Y>>2]|0)+(c[T>>2]|0)>>1;c[W>>2]=c[R>>2];while(1){x=c[W>>2]|0;c[W>>2]=x+-1;if((x|0)<=(c[ha>>2]|0))break;c[y>>2]=(b[(c[(c[Z>>2]|0)+32>>2]|0)+((c[W>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[Z>>2]|0)+32>>2]|0)+(c[W>>2]<<1)>>1]|0);m=N(c[D>>2]|0,c[y>>2]|0)|0;x=N(c[B>>2]|0,c[X>>2]|0)|0;x=N(m,d[(c[(c[Z>>2]|0)+52>>2]|0)+(x+(c[W>>2]|0))>>0]|0)|0;c[z>>2]=x<>2]>>2;if((c[z>>2]|0)>0){if(0>((c[z>>2]|0)+(c[h+(c[W>>2]<<2)>>2]|0)|0))r=0;else r=(c[z>>2]|0)+(c[h+(c[W>>2]<<2)>>2]|0)|0;c[z>>2]=r}c[z>>2]=(c[z>>2]|0)+(c[(c[aa>>2]|0)+(c[W>>2]<<2)>>2]|0);if(!(c[A>>2]|0?1:(c[z>>2]|0)>=(c[n+(c[W>>2]<<2)>>2]|0))){if((c[z>>2]|0)<(c[D>>2]<<3|0))continue;c[C>>2]=(c[C>>2]|0)+(c[D>>2]<<3);continue}c[A>>2]=1;if((c[z>>2]|0)<(c[(c[J>>2]|0)+(c[W>>2]<<2)>>2]|0))r=c[z>>2]|0;else r=c[(c[J>>2]|0)+(c[W>>2]<<2)>>2]|0;c[C>>2]=(c[C>>2]|0)+r}r=c[B>>2]|0;if((c[C>>2]|0)>(c[ia>>2]|0))c[T>>2]=r-1;else c[Y>>2]=r+1}while((c[Y>>2]|0)<=(c[T>>2]|0));C=c[Y>>2]|0;c[Y>>2]=C+-1;c[T>>2]=C;c[W>>2]=c[ha>>2];while(1){r=c[Z>>2]|0;if((c[W>>2]|0)>=(c[R>>2]|0))break;c[F>>2]=(b[(c[r+32>>2]|0)+((c[W>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[Z>>2]|0)+32>>2]|0)+(c[W>>2]<<1)>>1]|0);B=N(c[D>>2]|0,c[F>>2]|0)|0;C=N(c[Y>>2]|0,c[X>>2]|0)|0;C=N(B,d[(c[(c[Z>>2]|0)+52>>2]|0)+(C+(c[W>>2]|0))>>0]|0)|0;c[H>>2]=C<>2]>>2;if((c[T>>2]|0)>=(c[(c[Z>>2]|0)+48>>2]|0))r=c[(c[J>>2]|0)+(c[W>>2]<<2)>>2]|0;else{C=N(c[D>>2]|0,c[F>>2]|0)|0;r=N(c[T>>2]|0,c[X>>2]|0)|0;r=N(C,d[(c[(c[Z>>2]|0)+52>>2]|0)+(r+(c[W>>2]|0))>>0]|0)|0;r=r<>2]>>2}c[I>>2]=r;if((c[H>>2]|0)>0){if(0>((c[H>>2]|0)+(c[h+(c[W>>2]<<2)>>2]|0)|0))r=0;else r=(c[H>>2]|0)+(c[h+(c[W>>2]<<2)>>2]|0)|0;c[H>>2]=r}if((c[I>>2]|0)>0){if(0>((c[I>>2]|0)+(c[h+(c[W>>2]<<2)>>2]|0)|0))r=0;else r=(c[I>>2]|0)+(c[h+(c[W>>2]<<2)>>2]|0)|0;c[I>>2]=r}if((c[Y>>2]|0)>0)c[H>>2]=(c[H>>2]|0)+(c[(c[aa>>2]|0)+(c[W>>2]<<2)>>2]|0);c[I>>2]=(c[I>>2]|0)+(c[(c[aa>>2]|0)+(c[W>>2]<<2)>>2]|0);if((c[(c[aa>>2]|0)+(c[W>>2]<<2)>>2]|0)>0)c[ga>>2]=c[W>>2];if(0>((c[I>>2]|0)-(c[H>>2]|0)|0))r=0;else r=(c[I>>2]|0)-(c[H>>2]|0)|0;c[I>>2]=r;c[s+(c[W>>2]<<2)>>2]=c[H>>2];c[i+(c[W>>2]<<2)>>2]=c[I>>2];c[W>>2]=(c[W>>2]|0)+1}c[K>>2]=Vc(r,c[ha>>2]|0,c[R>>2]|0,c[ga>>2]|0,s,i,n,c[J>>2]|0,c[ia>>2]|0,c[G>>2]|0,c[fa>>2]|0,c[U>>2]|0,c[V>>2]|0,c[L>>2]|0,c[M>>2]|0,c[ca>>2]|0,c[O>>2]|0,c[S>>2]|0,c[D>>2]|0,c[E>>2]|0,c[P>>2]|0,c[Q>>2]|0,c[ba>>2]|0,c[ea>>2]|0)|0;ia=c[K>>2]|0;_(c[da>>2]|0);l=ja;return ia|0}function Vc(a,e,f,g,h,i,j,k,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B){a=a|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;s=s|0;t=t|0;u=u|0;v=v|0;w=w|0;x=x|0;y=y|0;z=z|0;A=A|0;B=B|0;var C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0;Da=l;l=l+224|0;Aa=Da+208|0;ca=Da+204|0;sa=Da+200|0;U=Da+196|0;G=Da+192|0;H=Da+188|0;V=Da+184|0;na=Da+180|0;aa=Da+176|0;ja=Da+172|0;T=Da+168|0;xa=Da+164|0;P=Da+160|0;qa=Da+156|0;X=Da+152|0;ma=Da+148|0;ra=Da+144|0;wa=Da+140|0;ea=Da+136|0;fa=Da+132|0;Y=Da+128|0;Z=Da+124|0;Q=Da+120|0;S=Da+116|0;$=Da+112|0;J=Da+108|0;C=Da+104|0;D=Da+100|0;ya=Da+96|0;za=Da+92|0;Ca=Da+88|0;oa=Da+84|0;L=Da+80|0;ba=Da+76|0;_=Da+72|0;I=Da+68|0;ka=Da+64|0;E=Da+60|0;F=Da+56|0;K=Da+52|0;O=Da+48|0;M=Da+44|0;R=Da+40|0;da=Da+36|0;ha=Da+32|0;ga=Da+28|0;pa=Da+24|0;Ba=Da+20|0;ia=Da+16|0;ta=Da+12|0;la=Da+8|0;va=Da+4|0;ua=Da;c[Aa>>2]=a;c[ca>>2]=e;c[sa>>2]=f;c[U>>2]=g;c[G>>2]=h;c[H>>2]=i;c[V>>2]=j;c[na>>2]=k;c[aa>>2]=m;c[ja>>2]=n;c[T>>2]=o;c[xa>>2]=p;c[P>>2]=q;c[qa>>2]=r;c[X>>2]=s;c[ma>>2]=t;c[ra>>2]=u;c[wa>>2]=v;c[ea>>2]=w;c[fa>>2]=x;c[Y>>2]=y;c[Z>>2]=z;c[Q>>2]=A;c[S>>2]=B;c[oa>>2]=-1;c[L>>2]=c[ea>>2]<<3;c[Ca>>2]=(c[ea>>2]|0)>1&1;c[za>>2]=c[fa>>2]<<3;c[J>>2]=0;c[C>>2]=64;c[D>>2]=0;while(1){if((c[D>>2]|0)>=6)break;c[E>>2]=(c[J>>2]|0)+(c[C>>2]|0)>>1;c[$>>2]=0;c[I>>2]=0;c[ya>>2]=c[sa>>2];while(1){m=c[ya>>2]|0;c[ya>>2]=m+-1;if((m|0)<=(c[ca>>2]|0))break;c[F>>2]=(c[(c[G>>2]|0)+(c[ya>>2]<<2)>>2]|0)+((N(c[E>>2]|0,c[(c[H>>2]|0)+(c[ya>>2]<<2)>>2]|0)|0)>>6);if(!(c[I>>2]|0?1:(c[F>>2]|0)>=(c[(c[V>>2]|0)+(c[ya>>2]<<2)>>2]|0))){if((c[F>>2]|0)<(c[L>>2]|0))continue;c[$>>2]=(c[$>>2]|0)+(c[L>>2]|0);continue}c[I>>2]=1;if((c[F>>2]|0)<(c[(c[na>>2]|0)+(c[ya>>2]<<2)>>2]|0))w=c[F>>2]|0;else w=c[(c[na>>2]|0)+(c[ya>>2]<<2)>>2]|0;c[$>>2]=(c[$>>2]|0)+w}w=c[E>>2]|0;if((c[$>>2]|0)>(c[aa>>2]|0))c[C>>2]=w;else c[J>>2]=w;c[D>>2]=(c[D>>2]|0)+1}c[$>>2]=0;c[I>>2]=0;c[ya>>2]=c[sa>>2];while(1){F=c[ya>>2]|0;c[ya>>2]=F+-1;if((F|0)<=(c[ca>>2]|0))break;c[K>>2]=(c[(c[G>>2]|0)+(c[ya>>2]<<2)>>2]|0)+((N(c[J>>2]|0,c[(c[H>>2]|0)+(c[ya>>2]<<2)>>2]|0)|0)>>6);do if(!(c[I>>2]|0?1:(c[K>>2]|0)>=(c[(c[V>>2]|0)+(c[ya>>2]<<2)>>2]|0)))if((c[K>>2]|0)>=(c[L>>2]|0)){c[K>>2]=c[L>>2];break}else{c[K>>2]=0;break}else c[I>>2]=1;while(0);if((c[K>>2]|0)<(c[(c[na>>2]|0)+(c[ya>>2]<<2)>>2]|0))w=c[K>>2]|0;else w=c[(c[na>>2]|0)+(c[ya>>2]<<2)>>2]|0;c[K>>2]=w;c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]=c[K>>2];c[$>>2]=(c[$>>2]|0)+(c[K>>2]|0)}c[oa>>2]=c[sa>>2];while(1){c[ya>>2]=(c[oa>>2]|0)-1;if((c[ya>>2]|0)<=(c[U>>2]|0)){W=29;break}c[ba>>2]=(c[aa>>2]|0)-(c[$>>2]|0);c[_>>2]=Wc(c[ba>>2]|0,(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[oa>>2]<<1)>>1]|0)-(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[ca>>2]<<1)>>1]|0)|0)|0;K=N((b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[oa>>2]<<1)>>1]|0)-(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[ca>>2]<<1)>>1]|0)|0,c[_>>2]|0)|0;c[ba>>2]=(c[ba>>2]|0)-K;if(((c[ba>>2]|0)-((b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[ya>>2]<<1)>>1]|0)-(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[ca>>2]<<1)>>1]|0))|0)>0)w=(c[ba>>2]|0)-((b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[ya>>2]<<1)>>1]|0)-(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[ca>>2]<<1)>>1]|0))|0;else w=0;c[R>>2]=w;c[O>>2]=(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[oa>>2]<<1)>>1]|0)-(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[ya>>2]<<1)>>1]|0);K=(c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]|0)+(N(c[_>>2]|0,c[O>>2]|0)|0)|0;c[M>>2]=K+(c[R>>2]|0);if((c[(c[V>>2]|0)+(c[ya>>2]<<2)>>2]|0)>((c[L>>2]|0)+8|0))w=c[(c[V>>2]|0)+(c[ya>>2]<<2)>>2]|0;else w=(c[L>>2]|0)+8|0;if((c[M>>2]|0)>=(w|0)){if(!(c[Z>>2]|0)){if(Ob(c[Y>>2]|0,1)|0)break}else{if((c[oa>>2]|0)<=((c[ca>>2]|0)+2|0)){W=40;break}K=N((c[ya>>2]|0)<(c[Q>>2]|0)?7:9,c[O>>2]|0)|0;if((c[M>>2]|0)>(K<>2]<<3>>4|0)?(c[ya>>2]|0)<=(c[S>>2]|0):0){W=40;break}_b(c[Y>>2]|0,0,1)}c[$>>2]=(c[$>>2]|0)+8;c[M>>2]=(c[M>>2]|0)-8}c[$>>2]=(c[$>>2]|0)-((c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]|0)+(c[P>>2]|0));if((c[P>>2]|0)>0)c[P>>2]=d[26719+((c[ya>>2]|0)-(c[ca>>2]|0))>>0];c[$>>2]=(c[$>>2]|0)+(c[P>>2]|0);if((c[M>>2]|0)>=(c[L>>2]|0)){c[$>>2]=(c[$>>2]|0)+(c[L>>2]|0);w=c[L>>2]|0;x=(c[ma>>2]|0)+(c[ya>>2]<<2)|0}else{w=0;x=(c[ma>>2]|0)+(c[ya>>2]<<2)|0}c[x>>2]=w;c[oa>>2]=(c[oa>>2]|0)+-1}if((W|0)==29)c[aa>>2]=(c[aa>>2]|0)+(c[T>>2]|0);else if((W|0)==40)_b(c[Y>>2]|0,1,1);do if((c[P>>2]|0)>0){if(!(c[Z>>2]|0)){W=c[ca>>2]|0;W=W+(Qb(c[Y>>2]|0,(c[oa>>2]|0)+1-(c[ca>>2]|0)|0)|0)|0;c[c[xa>>2]>>2]=W;break}if((c[c[xa>>2]>>2]|0)<(c[oa>>2]|0))w=c[c[xa>>2]>>2]|0;else w=c[oa>>2]|0;c[c[xa>>2]>>2]=w;ac(c[Y>>2]|0,(c[c[xa>>2]>>2]|0)-(c[ca>>2]|0)|0,(c[oa>>2]|0)+1-(c[ca>>2]|0)|0)}else c[c[xa>>2]>>2]=0;while(0);if((c[c[xa>>2]>>2]|0)<=(c[ca>>2]|0)){c[aa>>2]=(c[aa>>2]|0)+(c[X>>2]|0);c[X>>2]=0}do if((c[X>>2]|0)>0){w=c[Y>>2]|0;if(c[Z>>2]|0){_b(w,c[c[qa>>2]>>2]|0,1);break}else{Z=Ob(w,1)|0;c[c[qa>>2]>>2]=Z;break}}else c[c[qa>>2]>>2]=0;while(0);c[ba>>2]=(c[aa>>2]|0)-(c[$>>2]|0);c[_>>2]=Wc(c[ba>>2]|0,(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[oa>>2]<<1)>>1]|0)-(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[ca>>2]<<1)>>1]|0)|0)|0;aa=N((b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[oa>>2]<<1)>>1]|0)-(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[ca>>2]<<1)>>1]|0)|0,c[_>>2]|0)|0;c[ba>>2]=(c[ba>>2]|0)-aa;c[ya>>2]=c[ca>>2];while(1){if((c[ya>>2]|0)>=(c[oa>>2]|0))break;$=N(c[_>>2]|0,(b[(c[(c[Aa>>2]|0)+32>>2]|0)+((c[ya>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[ya>>2]<<1)>>1]|0)|0)|0;aa=(c[ma>>2]|0)+(c[ya>>2]<<2)|0;c[aa>>2]=(c[aa>>2]|0)+$;c[ya>>2]=(c[ya>>2]|0)+1}c[ya>>2]=c[ca>>2];while(1){if((c[ya>>2]|0)>=(c[oa>>2]|0))break;if((c[ba>>2]|0)<((b[(c[(c[Aa>>2]|0)+32>>2]|0)+((c[ya>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[ya>>2]<<1)>>1]|0)|0))w=c[ba>>2]|0;else w=(b[(c[(c[Aa>>2]|0)+32>>2]|0)+((c[ya>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[ya>>2]<<1)>>1]|0)|0;c[da>>2]=w;aa=(c[ma>>2]|0)+(c[ya>>2]<<2)|0;c[aa>>2]=(c[aa>>2]|0)+(c[da>>2]|0);c[ba>>2]=(c[ba>>2]|0)-(c[da>>2]|0);c[ya>>2]=(c[ya>>2]|0)+1}c[ka>>2]=0;c[ya>>2]=c[ca>>2];while(1){if((c[ya>>2]|0)>=(c[oa>>2]|0))break;c[ha>>2]=(b[(c[(c[Aa>>2]|0)+32>>2]|0)+((c[ya>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[Aa>>2]|0)+32>>2]|0)+(c[ya>>2]<<1)>>1]|0);c[ga>>2]=c[ha>>2]<>2];c[la>>2]=(c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]|0)+(c[ka>>2]|0);w=c[la>>2]|0;if((c[ga>>2]|0)>1){if((w-(c[(c[na>>2]|0)+(c[ya>>2]<<2)>>2]|0)|0)>0)w=(c[la>>2]|0)-(c[(c[na>>2]|0)+(c[ya>>2]<<2)>>2]|0)|0;else w=0;c[ta>>2]=w;c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]=(c[la>>2]|0)-(c[ta>>2]|0);x=N(c[ea>>2]|0,c[ga>>2]|0)|0;if((c[ea>>2]|0)==2&(c[ga>>2]|0)>2?!(c[c[qa>>2]>>2]|0):0)w=(c[ya>>2]|0)<(c[c[xa>>2]>>2]|0);else w=0;c[pa>>2]=x+(w?1:0);c[ia>>2]=N(c[pa>>2]|0,(b[(c[(c[Aa>>2]|0)+56>>2]|0)+(c[ya>>2]<<1)>>1]|0)+(c[za>>2]|0)|0)|0;c[Ba>>2]=(c[ia>>2]>>1)-((c[pa>>2]|0)*21|0);if((c[ga>>2]|0)==2)c[Ba>>2]=(c[Ba>>2]|0)+(c[pa>>2]<<3>>2);if(((c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]|0)+(c[Ba>>2]|0)|0)>=(c[pa>>2]<<1<<3|0)){if(((c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]|0)+(c[Ba>>2]|0)|0)<((c[pa>>2]|0)*3<<3|0))c[Ba>>2]=(c[Ba>>2]|0)+(c[ia>>2]>>3)}else c[Ba>>2]=(c[Ba>>2]|0)+(c[ia>>2]>>2);if(0>((c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]|0)+(c[Ba>>2]|0)+(c[pa>>2]<<2)|0))w=0;else w=(c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]|0)+(c[Ba>>2]|0)+(c[pa>>2]<<2)|0;c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]=w;da=(Wc(c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]|0,c[pa>>2]|0)|0)>>>3;c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]=da;da=N(c[ea>>2]|0,c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]|0)|0;if((da|0)>(c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]>>3|0))c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]=c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]>>c[Ca>>2]>>3;if((c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]|0)<8)w=c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]|0;else w=8;c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]=w;ca=N(c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]|0,c[pa>>2]<<3)|0;c[(c[wa>>2]|0)+(c[ya>>2]<<2)>>2]=(ca|0)>=((c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]|0)+(c[Ba>>2]|0)|0)&1;ca=(N(c[ea>>2]|0,c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]|0)|0)<<3;da=(c[ma>>2]|0)+(c[ya>>2]<<2)|0;c[da>>2]=(c[da>>2]|0)-ca}else{if(0>(w-(c[ea>>2]<<3)|0))w=0;else w=(c[la>>2]|0)-(c[ea>>2]<<3)|0;c[ta>>2]=w;c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]=(c[la>>2]|0)-(c[ta>>2]|0);c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]=0;c[(c[wa>>2]|0)+(c[ya>>2]<<2)>>2]=1}if((c[ta>>2]|0)>0){if((c[ta>>2]>>(c[Ca>>2]|0)+3|0)<(8-(c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]|0)|0))w=c[ta>>2]>>(c[Ca>>2]|0)+3;else w=8-(c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]|0)|0;c[va>>2]=w;da=(c[ra>>2]|0)+(c[ya>>2]<<2)|0;c[da>>2]=(c[da>>2]|0)+(c[va>>2]|0);c[ua>>2]=(N(c[va>>2]|0,c[ea>>2]|0)|0)<<3;c[(c[wa>>2]|0)+(c[ya>>2]<<2)>>2]=(c[ua>>2]|0)>=((c[ta>>2]|0)-(c[ka>>2]|0)|0)&1;c[ta>>2]=(c[ta>>2]|0)-(c[ua>>2]|0)}c[ka>>2]=c[ta>>2];c[ya>>2]=(c[ya>>2]|0)+1}c[c[ja>>2]>>2]=c[ka>>2];while(1){if((c[ya>>2]|0)>=(c[sa>>2]|0))break;c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]=c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]>>c[Ca>>2]>>3;c[(c[ma>>2]|0)+(c[ya>>2]<<2)>>2]=0;c[(c[wa>>2]|0)+(c[ya>>2]<<2)>>2]=(c[(c[ra>>2]|0)+(c[ya>>2]<<2)>>2]|0)<1&1;c[ya>>2]=(c[ya>>2]|0)+1}l=Da;return c[oa>>2]|0}function Wc(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>>>0)/((c[d>>2]|0)>>>0)|0|0}function Xc(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0;F=l;l=l+96|0;o=F+84|0;k=F+80|0;j=F+76|0;G=F+72|0;i=F+68|0;t=F+64|0;u=F+60|0;v=F+56|0;y=F+52|0;w=F+48|0;B=F+44|0;D=F+40|0;E=F+36|0;s=F+32|0;A=F+28|0;x=F+24|0;C=F+20|0;q=F+16|0;r=F+12|0;p=F+8|0;m=F+4|0;n=F;c[o>>2]=a;c[k>>2]=b;c[j>>2]=d;c[G>>2]=e;c[i>>2]=f;c[t>>2]=h;b=c[k>>2]|0;c[A>>2]=$()|0;d=l;l=l+((1*(b<<2)|0)+15&-16)|0;b=l;l=l+((1*(c[k>>2]<<2)|0)+15&-16)|0;a=l;l=l+((1*(c[k>>2]<<2)|0)+15&-16)|0;Yc(c[o>>2]|0,c[k>>2]|0,1,c[i>>2]|0,c[j>>2]|0,c[G>>2]|0);g[B>>2]=0.0;c[v>>2]=0;do{f=a+(c[v>>2]<<2)|0;if(+g[(c[o>>2]|0)+(c[v>>2]<<2)>>2]>0.0)g[f>>2]=1.0;else{g[f>>2]=-1.0;g[(c[o>>2]|0)+(c[v>>2]<<2)>>2]=-+g[(c[o>>2]|0)+(c[v>>2]<<2)>>2]}c[b+(c[v>>2]<<2)>>2]=0;g[d+(c[v>>2]<<2)>>2]=0.0;G=(c[v>>2]|0)+1|0;c[v>>2]=G}while((G|0)<(c[k>>2]|0));g[E>>2]=0.0;g[D>>2]=0.0;c[w>>2]=c[j>>2];if((c[j>>2]|0)>(c[k>>2]>>1|0)){c[v>>2]=0;do{g[B>>2]=+g[B>>2]+ +g[(c[o>>2]|0)+(c[v>>2]<<2)>>2];G=(c[v>>2]|0)+1|0;c[v>>2]=G}while((G|0)<(c[k>>2]|0));if(!(+g[B>>2]>1.0000000036274937e-15&+g[B>>2]<64.0)){g[c[o>>2]>>2]=1.0;c[v>>2]=1;do{g[(c[o>>2]|0)+(c[v>>2]<<2)>>2]=0.0;G=(c[v>>2]|0)+1|0;c[v>>2]=G}while((G|0)<(c[k>>2]|0));g[B>>2]=1.0}g[x>>2]=+((c[j>>2]|0)-1|0)*(1.0/+g[B>>2]);c[v>>2]=0;do{G=~~+z(+(+g[x>>2]*+g[(c[o>>2]|0)+(c[v>>2]<<2)>>2]));c[b+(c[v>>2]<<2)>>2]=G;g[d+(c[v>>2]<<2)>>2]=+(c[b+(c[v>>2]<<2)>>2]|0);g[E>>2]=+g[E>>2]+ +g[d+(c[v>>2]<<2)>>2]*+g[d+(c[v>>2]<<2)>>2];g[D>>2]=+g[D>>2]+ +g[(c[o>>2]|0)+(c[v>>2]<<2)>>2]*+g[d+(c[v>>2]<<2)>>2];G=d+(c[v>>2]<<2)|0;g[G>>2]=+g[G>>2]*2.0;c[w>>2]=(c[w>>2]|0)-(c[b+(c[v>>2]<<2)>>2]|0);G=(c[v>>2]|0)+1|0;c[v>>2]=G}while((G|0)<(c[k>>2]|0))}if((c[w>>2]|0)>((c[k>>2]|0)+3|0)){g[C>>2]=+(c[w>>2]|0);g[E>>2]=+g[E>>2]+ +g[C>>2]*+g[C>>2];g[E>>2]=+g[E>>2]+ +g[C>>2]*+g[d>>2];c[b>>2]=(c[b>>2]|0)+(c[w>>2]|0);c[w>>2]=0}g[y>>2]=1.0;c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[w>>2]|0))break;g[r>>2]=-999999986991104.0;g[p>>2]=0.0;c[q>>2]=0;g[E>>2]=+g[E>>2]+1.0;c[v>>2]=0;do{g[m>>2]=+g[D>>2]+ +g[(c[o>>2]|0)+(c[v>>2]<<2)>>2];g[n>>2]=+g[E>>2]+ +g[d+(c[v>>2]<<2)>>2];g[m>>2]=+g[m>>2]*+g[m>>2];if(+g[p>>2]*+g[m>>2]>+g[n>>2]*+g[r>>2]){g[p>>2]=+g[n>>2];g[r>>2]=+g[m>>2];c[q>>2]=c[v>>2]}G=(c[v>>2]|0)+1|0;c[v>>2]=G}while((G|0)<(c[k>>2]|0));g[D>>2]=+g[D>>2]+ +g[(c[o>>2]|0)+(c[q>>2]<<2)>>2];g[E>>2]=+g[E>>2]+ +g[d+(c[q>>2]<<2)>>2];G=d+(c[q>>2]<<2)|0;g[G>>2]=+g[G>>2]+ +g[y>>2]*2.0;G=b+(c[q>>2]<<2)|0;c[G>>2]=(c[G>>2]|0)+1;c[u>>2]=(c[u>>2]|0)+1}c[v>>2]=0;do{g[(c[o>>2]|0)+(c[v>>2]<<2)>>2]=+g[a+(c[v>>2]<<2)>>2]*+g[(c[o>>2]|0)+(c[v>>2]<<2)>>2];if(+g[a+(c[v>>2]<<2)>>2]<0.0)c[b+(c[v>>2]<<2)>>2]=0-(c[b+(c[v>>2]<<2)>>2]|0);G=(c[v>>2]|0)+1|0;c[v>>2]=G}while((G|0)<(c[k>>2]|0));Cb(b,c[k>>2]|0,c[j>>2]|0,c[t>>2]|0);c[s>>2]=Zc(b,c[k>>2]|0,c[i>>2]|0)|0;G=c[s>>2]|0;_(c[A>>2]|0);l=F;return G|0}function Yc(a,b,d,e,f,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;w=l;l=l+64|0;j=w+48|0;q=w+44|0;m=w+40|0;t=w+36|0;i=w+32|0;s=w+28|0;p=w+24|0;k=w+20|0;r=w+16|0;o=w+12|0;v=w+8|0;u=w+4|0;n=w;c[j>>2]=a;c[q>>2]=b;c[m>>2]=d;c[t>>2]=e;c[i>>2]=f;c[s>>2]=h;c[u>>2]=0;if((c[s>>2]|0)==0?1:(c[i>>2]<<1|0)>=(c[q>>2]|0)){l=w;return}c[n>>2]=c[17596+((c[s>>2]|0)-1<<2)>>2];g[o>>2]=+(c[q>>2]|0)*1.0/+((c[q>>2]|0)+(N(c[n>>2]|0,c[i>>2]|0)|0)|0);g[v>>2]=+g[o>>2]*+g[o>>2]*.5;g[k>>2]=+D(+(+g[v>>2]*1.5707963705062866));g[r>>2]=+D(+((1.0-+g[v>>2])*1.5707963705062866));a:do if((c[q>>2]|0)>=(c[t>>2]<<3|0)){c[u>>2]=1;while(1){v=N(c[u>>2]|0,c[u>>2]|0)|0;v=N(v+(c[u>>2]|0)|0,c[t>>2]|0)|0;if((v+(c[t>>2]>>2)|0)>=(c[q>>2]|0))break a;c[u>>2]=(c[u>>2]|0)+1}}while(0);c[q>>2]=_c(c[q>>2]|0,c[t>>2]|0)|0;c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[t>>2]|0))break;if((c[m>>2]|0)>=0){v=(c[j>>2]|0)+((N(c[p>>2]|0,c[q>>2]|0)|0)<<2)|0;$c(v,c[q>>2]|0,1,+g[k>>2],-+g[r>>2]);if(c[u>>2]|0){v=(c[j>>2]|0)+((N(c[p>>2]|0,c[q>>2]|0)|0)<<2)|0;$c(v,c[q>>2]|0,c[u>>2]|0,+g[r>>2],-+g[k>>2])}}else{if(c[u>>2]|0){v=(c[j>>2]|0)+((N(c[p>>2]|0,c[q>>2]|0)|0)<<2)|0;$c(v,c[q>>2]|0,c[u>>2]|0,+g[r>>2],+g[k>>2])}v=(c[j>>2]|0)+((N(c[p>>2]|0,c[q>>2]|0)|0)<<2)|0;$c(v,c[q>>2]|0,1,+g[k>>2],+g[r>>2])}c[p>>2]=(c[p>>2]|0)+1}l=w;return}function Zc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+48|0;m=o+32|0;j=o+28|0;f=o+24|0;e=o+20|0;h=o+16|0;g=o+12|0;i=o+8|0;k=o+4|0;n=o;c[j>>2]=a;c[f>>2]=b;c[e>>2]=d;if((c[e>>2]|0)<=1){c[m>>2]=1;n=c[m>>2]|0;l=o;return n|0}c[g>>2]=_c(c[f>>2]|0,c[e>>2]|0)|0;c[h>>2]=0;c[i>>2]=0;do{c[n>>2]=0;c[k>>2]=0;do{a=N(c[i>>2]|0,c[g>>2]|0)|0;c[n>>2]=c[n>>2]|c[(c[j>>2]|0)+(a+(c[k>>2]|0)<<2)>>2];a=(c[k>>2]|0)+1|0;c[k>>2]=a}while((a|0)<(c[g>>2]|0));c[h>>2]=c[h>>2]|((c[n>>2]|0)!=0&1)<>2];a=(c[i>>2]|0)+1|0;c[i>>2]=a}while((a|0)<(c[e>>2]|0));c[m>>2]=c[h>>2];n=c[m>>2]|0;l=o;return n|0}function _c(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>>>0)/((c[d>>2]|0)>>>0)|0|0}function $c(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=+e;f=+f;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;u=l;l=l+48|0;h=u+44|0;m=u+40|0;p=u+36|0;j=u+32|0;o=u+28|0;k=u+24|0;n=u+20|0;i=u+16|0;q=u+12|0;s=u+8|0;r=u+4|0;t=u;c[h>>2]=a;c[m>>2]=b;c[p>>2]=d;g[j>>2]=e;g[o>>2]=f;c[i>>2]=c[h>>2];g[n>>2]=-+g[o>>2];c[k>>2]=0;while(1){if((c[k>>2]|0)>=((c[m>>2]|0)-(c[p>>2]|0)|0))break;g[q>>2]=+g[c[i>>2]>>2];g[s>>2]=+g[(c[i>>2]|0)+(c[p>>2]<<2)>>2];g[(c[i>>2]|0)+(c[p>>2]<<2)>>2]=+g[j>>2]*+g[s>>2]+ +g[o>>2]*+g[q>>2];f=+g[j>>2]*+g[q>>2]+ +g[n>>2]*+g[s>>2];d=c[i>>2]|0;c[i>>2]=d+4;g[d>>2]=f;c[k>>2]=(c[k>>2]|0)+1}c[i>>2]=(c[h>>2]|0)+((c[m>>2]|0)-(c[p>>2]<<1)-1<<2);c[k>>2]=(c[m>>2]|0)-(c[p>>2]<<1)-1;while(1){if((c[k>>2]|0)<0)break;g[r>>2]=+g[c[i>>2]>>2];g[t>>2]=+g[(c[i>>2]|0)+(c[p>>2]<<2)>>2];g[(c[i>>2]|0)+(c[p>>2]<<2)>>2]=+g[j>>2]*+g[t>>2]+ +g[o>>2]*+g[r>>2];f=+g[j>>2]*+g[r>>2]+ +g[n>>2]*+g[t>>2];s=c[i>>2]|0;c[i>>2]=s+-4;g[s>>2]=f;c[k>>2]=(c[k>>2]|0)+-1}l=u;return}function ad(a,b,d,e,f,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=+i;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;j=l;l=l+48|0;r=j+36|0;o=j+32|0;q=j+28|0;p=j+24|0;n=j+20|0;u=j+16|0;s=j+12|0;t=j+8|0;m=j+4|0;k=j;c[r>>2]=a;c[o>>2]=b;c[q>>2]=d;c[p>>2]=e;c[n>>2]=f;c[u>>2]=h;g[s>>2]=i;h=c[o>>2]|0;c[k>>2]=$()|0;e=l;l=l+((1*(h<<2)|0)+15&-16)|0;g[t>>2]=+Eb(e,c[o>>2]|0,c[q>>2]|0,c[u>>2]|0);bd(e,c[r>>2]|0,c[o>>2]|0,+g[t>>2],+g[s>>2]);Yc(c[r>>2]|0,c[o>>2]|0,-1,c[n>>2]|0,c[q>>2]|0,c[p>>2]|0);c[m>>2]=Zc(e,c[o>>2]|0,c[n>>2]|0)|0;e=c[m>>2]|0;_(c[k>>2]|0);l=j;return e|0}function bd(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=+e;f=+f;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;n=l;l=l+32|0;m=n+28|0;i=n+24|0;h=n+20|0;q=n+16|0;o=n+12|0;k=n+8|0;p=n+4|0;j=n;c[m>>2]=a;c[i>>2]=b;c[h>>2]=d;g[q>>2]=e;g[o>>2]=f;g[p>>2]=+g[q>>2];f=1.0/+B(+(+g[p>>2]));g[j>>2]=f*+g[o>>2];c[k>>2]=0;do{g[(c[i>>2]|0)+(c[k>>2]<<2)>>2]=+g[j>>2]*+(c[(c[m>>2]|0)+(c[k>>2]<<2)>>2]|0);q=(c[k>>2]|0)+1|0;c[k>>2]=q}while((q|0)<(c[h>>2]|0));l=n;return}function cd(a,b,d,e){a=a|0;b=b|0;d=+d;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0;k=l;l=l+48|0;m=k+32|0;f=k+28|0;n=k+24|0;i=k+16|0;p=k+12|0;h=k+8|0;o=k+4|0;j=k;c[m>>2]=a;c[f>>2]=b;g[n>>2]=d;c[k+20>>2]=e;g[p>>2]=+dd(c[m>>2]|0,c[m>>2]|0,c[f>>2]|0)+1.0000000036274937e-15;g[o>>2]=+g[p>>2];d=1.0/+B(+(+g[o>>2]));g[h>>2]=d*+g[n>>2];c[j>>2]=c[m>>2];c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[f>>2]|0))break;g[c[j>>2]>>2]=+g[h>>2]*+g[c[j>>2]>>2];c[j>>2]=(c[j>>2]|0)+4;c[i>>2]=(c[i>>2]|0)+1}l=k;return}function dd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;i=m+16|0;k=m+12|0;f=m+8|0;h=m+4|0;j=m;c[i>>2]=a;c[k>>2]=b;c[f>>2]=d;g[j>>2]=0.0;c[h>>2]=0;while(1){e=+g[j>>2];if((c[h>>2]|0)>=(c[f>>2]|0))break;g[j>>2]=e+ +g[(c[i>>2]|0)+(c[h>>2]<<2)>>2]*+g[(c[k>>2]|0)+(c[h>>2]<<2)>>2];c[h>>2]=(c[h>>2]|0)+1}l=m;return +e}function ed(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0.0;t=l;l=l+64|0;k=t+48|0;m=t+44|0;u=t+40|0;j=t+36|0;n=t+28|0;o=t+24|0;q=t+20|0;s=t+16|0;h=t+12|0;i=t+8|0;p=t+4|0;r=t;c[k>>2]=a;c[m>>2]=b;c[u>>2]=d;c[j>>2]=e;c[t+32>>2]=f;g[i>>2]=1.0000000036274937e-15;g[h>>2]=1.0000000036274937e-15;a:do if(c[u>>2]|0){c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[j>>2]|0))break a;g[p>>2]=+g[(c[k>>2]|0)+(c[n>>2]<<2)>>2]+ +g[(c[m>>2]|0)+(c[n>>2]<<2)>>2];g[r>>2]=+g[(c[k>>2]|0)+(c[n>>2]<<2)>>2]-+g[(c[m>>2]|0)+(c[n>>2]<<2)>>2];g[h>>2]=+g[h>>2]+ +g[p>>2]*+g[p>>2];g[i>>2]=+g[i>>2]+ +g[r>>2]*+g[r>>2];c[n>>2]=(c[n>>2]|0)+1}}else{v=+dd(c[k>>2]|0,c[k>>2]|0,c[j>>2]|0);g[h>>2]=+g[h>>2]+v;v=+dd(c[m>>2]|0,c[m>>2]|0,c[j>>2]|0);g[i>>2]=+g[i>>2]+v}while(0);g[q>>2]=+B(+(+g[h>>2]));g[s>>2]=+B(+(+g[i>>2]));c[o>>2]=~~+z(+(+J(+(+g[s>>2]),+(+g[q>>2]))*10430.3818359375+.5));l=t;return c[o>>2]|0}function fd(a){a=a|0;var d=0,e=0,f=0,g=0,h=0;h=l;l=l+16|0;g=h+12|0;f=h+8|0;e=h+4|0;d=h;c[g>>2]=a;c[e>>2]=32767/((c[(c[g>>2]|0)+2340>>2]|0)+1|0)|0;c[d>>2]=0;c[f>>2]=0;while(1){if((c[f>>2]|0)>=(c[(c[g>>2]|0)+2340>>2]|0))break;c[d>>2]=(c[d>>2]|0)+(c[e>>2]|0);b[(c[g>>2]|0)+2772+1280+(c[f>>2]<<1)>>1]=c[d>>2];c[f>>2]=(c[f>>2]|0)+1}c[(c[g>>2]|0)+2772+1376>>2]=0;c[(c[g>>2]|0)+2772+1380>>2]=3176576;l=h;return}function gd(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;t=l;l=l+80|0;q=t+40|0;h=t+36|0;m=t+32|0;o=t+28|0;n=t+24|0;i=t+20|0;s=t+16|0;g=t+12|0;j=t+8|0;k=t+48|0;p=t+4|0;r=t;c[q>>2]=a;c[h>>2]=d;c[m>>2]=e;c[o>>2]=f;c[p>>2]=(c[q>>2]|0)+2772;if((c[(c[q>>2]|0)+2316>>2]|0)!=(c[(c[p>>2]|0)+1384>>2]|0)){fd(c[q>>2]|0);c[(c[p>>2]|0)+1384>>2]=c[(c[q>>2]|0)+2316>>2]}a:do if((c[(c[q>>2]|0)+4160>>2]|0)==0?(c[(c[q>>2]|0)+4164>>2]|0)==0:0){c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[(c[q>>2]|0)+2340>>2]|0))break;d=(c[p>>2]|0)+1280+(c[n>>2]<<1)|0;b[d>>1]=(b[d>>1]|0)+((((b[(c[q>>2]|0)+2344+(c[n>>2]<<1)>>1]|0)-(b[(c[p>>2]|0)+1280+(c[n>>2]<<1)>>1]|0)>>16)*16348|0)+(((b[(c[q>>2]|0)+2344+(c[n>>2]<<1)>>1]|0)-(b[(c[p>>2]|0)+1280+(c[n>>2]<<1)>>1]|0)&65535)*16348>>16));c[n>>2]=(c[n>>2]|0)+1}c[g>>2]=0;c[i>>2]=0;c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[(c[q>>2]|0)+2324>>2]|0))break;if((c[(c[h>>2]|0)+16+(c[n>>2]<<2)>>2]|0)>(c[g>>2]|0)){c[g>>2]=c[(c[h>>2]|0)+16+(c[n>>2]<<2)>>2];c[i>>2]=c[n>>2]}c[n>>2]=(c[n>>2]|0)+1}$i((c[p>>2]|0)+(c[(c[q>>2]|0)+2332>>2]<<2)|0,c[p>>2]|0,(N((c[(c[q>>2]|0)+2324>>2]|0)-1|0,c[(c[q>>2]|0)+2332>>2]|0)|0)<<2|0)|0;i=(c[q>>2]|0)+4+((N(c[i>>2]|0,c[(c[q>>2]|0)+2332>>2]|0)|0)<<2)|0;_i(c[p>>2]|0,i|0,c[(c[q>>2]|0)+2332>>2]<<2|0)|0;c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[(c[q>>2]|0)+2324>>2]|0))break a;i=(c[p>>2]|0)+1376|0;c[i>>2]=(c[i>>2]|0)+((((c[(c[h>>2]|0)+16+(c[n>>2]<<2)>>2]|0)-(c[(c[p>>2]|0)+1376>>2]|0)>>16)*4634|0)+(((c[(c[h>>2]|0)+16+(c[n>>2]<<2)>>2]|0)-(c[(c[p>>2]|0)+1376>>2]|0)&65535)*4634>>16));c[n>>2]=(c[n>>2]|0)+1}}while(0);if(!(c[(c[q>>2]|0)+4160>>2]|0)){aj((c[p>>2]|0)+1312|0,0,c[(c[q>>2]|0)+2340>>2]<<2|0)|0;l=t;return}i=(c[o>>2]|0)+16|0;c[r>>2]=$()|0;a=l;l=l+((1*(i<<2)|0)+15&-16)|0;i=N(b[(c[q>>2]|0)+4168+56>>1]>>16,(c[(c[q>>2]|0)+4168+72+4>>2]&65535)<<16>>16)|0;i=i+((N(b[(c[q>>2]|0)+4168+56>>1]&65535,(c[(c[q>>2]|0)+4168+72+4>>2]&65535)<<16>>16)|0)>>16)|0;c[j>>2]=i+(N(b[(c[q>>2]|0)+4168+56>>1]|0,(c[(c[q>>2]|0)+4168+72+4>>2]>>15)+1>>1)|0);if((c[j>>2]|0)<2097152?(c[(c[p>>2]|0)+1376>>2]|0)<=8388608:0){i=N(c[j>>2]>>16,(c[j>>2]&65535)<<16>>16)|0;i=i+((N(c[j>>2]&65535,(c[j>>2]&65535)<<16>>16)|0)>>16)|0;c[j>>2]=i+(N(c[j>>2]|0,(c[j>>2]>>15)+1>>1)|0);i=N(c[(c[p>>2]|0)+1376>>2]>>16,(c[(c[p>>2]|0)+1376>>2]&65535)<<16>>16)|0;i=i+((N(c[(c[p>>2]|0)+1376>>2]&65535,(c[(c[p>>2]|0)+1376>>2]&65535)<<16>>16)|0)>>16)|0;i=i+(N(c[(c[p>>2]|0)+1376>>2]|0,(c[(c[p>>2]|0)+1376>>2]>>15)+1>>1)|0)|0;c[j>>2]=i-(c[j>>2]<<5);c[j>>2]=(hd(c[j>>2]|0)|0)<<8}else{c[j>>2]=N(c[j>>2]>>16,c[j>>2]>>16)|0;i=N(c[(c[p>>2]|0)+1376>>2]>>16,c[(c[p>>2]|0)+1376>>2]>>16)|0;c[j>>2]=i-(c[j>>2]<<5);c[j>>2]=(hd(c[j>>2]|0)|0)<<16}id(a+64|0,c[p>>2]|0,c[j>>2]|0,c[o>>2]|0,(c[p>>2]|0)+1380|0);Lf(k,(c[p>>2]|0)+1280|0,c[(c[q>>2]|0)+2340>>2]|0);e=a;f=(c[p>>2]|0)+1312|0;g=e+64|0;do{c[e>>2]=c[f>>2];e=e+4|0;f=f+4|0}while((e|0)<(g|0));c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[o>>2]|0))break;c[s>>2]=c[(c[q>>2]|0)+2340>>2]>>1;j=N(c[a+(16+(c[n>>2]|0)-1<<2)>>2]>>16,b[k>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-1<<2)>>2]&65535,b[k>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-2<<2)>>2]>>16,b[k+2>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-2<<2)>>2]&65535,b[k+2>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-3<<2)>>2]>>16,b[k+4>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-3<<2)>>2]&65535,b[k+4>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-4<<2)>>2]>>16,b[k+6>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-4<<2)>>2]&65535,b[k+6>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-5<<2)>>2]>>16,b[k+8>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-5<<2)>>2]&65535,b[k+8>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-6<<2)>>2]>>16,b[k+10>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-6<<2)>>2]&65535,b[k+10>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-7<<2)>>2]>>16,b[k+12>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-7<<2)>>2]&65535,b[k+12>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-8<<2)>>2]>>16,b[k+14>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-8<<2)>>2]&65535,b[k+14>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-9<<2)>>2]>>16,b[k+16>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-9<<2)>>2]&65535,b[k+16>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-10<<2)>>2]>>16,b[k+18>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-10<<2)>>2]&65535,b[k+18>>1]|0)|0)>>16));if((c[(c[q>>2]|0)+2340>>2]|0)==16){j=N(c[a+(16+(c[n>>2]|0)-11<<2)>>2]>>16,b[k+20>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-11<<2)>>2]&65535,b[k+20>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-12<<2)>>2]>>16,b[k+22>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-12<<2)>>2]&65535,b[k+22>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-13<<2)>>2]>>16,b[k+24>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-13<<2)>>2]&65535,b[k+24>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-14<<2)>>2]>>16,b[k+26>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-14<<2)>>2]&65535,b[k+26>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-15<<2)>>2]>>16,b[k+28>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-15<<2)>>2]&65535,b[k+28>>1]|0)|0)>>16));j=N(c[a+(16+(c[n>>2]|0)-16<<2)>>2]>>16,b[k+30>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(j+((N(c[a+(16+(c[n>>2]|0)-16<<2)>>2]&65535,b[k+30>>1]|0)|0)>>16))}c[a+(16+(c[n>>2]|0)<<2)>>2]=(c[a+(16+(c[n>>2]|0)<<2)>>2]|0)+(c[s>>2]<<4);if(((b[(c[m>>2]|0)+(c[n>>2]<<1)>>1]|0)+((c[a+(16+(c[n>>2]|0)<<2)>>2]>>9)+1>>1)|0)<=32767)if(((b[(c[m>>2]|0)+(c[n>>2]<<1)>>1]|0)+((c[a+(16+(c[n>>2]|0)<<2)>>2]>>9)+1>>1)|0)<-32768)e=-32768;else e=(b[(c[m>>2]|0)+(c[n>>2]<<1)>>1]|0)+((c[a+(16+(c[n>>2]|0)<<2)>>2]>>9)+1>>1)|0;else e=32767;b[(c[m>>2]|0)+(c[n>>2]<<1)>>1]=e;c[n>>2]=(c[n>>2]|0)+1}e=(c[p>>2]|0)+1312|0;f=a+(c[o>>2]<<2)|0;g=e+64|0;do{c[e>>2]=c[f>>2];e=e+4|0;f=f+4|0}while((e|0)<(g|0));_(c[r>>2]|0);l=t;return}function hd(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;h=l;l=l+32|0;e=h+16|0;f=h+12|0;g=h+8|0;d=h+4|0;b=h;c[f>>2]=a;if((c[f>>2]|0)<=0){c[e>>2]=0;g=c[e>>2]|0;l=h;return g|0}jd(c[f>>2]|0,d,b);if(c[d>>2]&1|0)c[g>>2]=32768;else c[g>>2]=46214;c[g>>2]=c[g>>2]>>(c[d>>2]>>1);f=N(c[g>>2]>>16,(((c[b>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0;c[g>>2]=(c[g>>2]|0)+(f+((N(c[g>>2]&65535,(((c[b>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0)>>16));c[e>>2]=c[g>>2];g=c[e>>2]|0;l=h;return g|0}function id(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;q=l;l=l+48|0;h=q+32|0;i=q+28|0;g=q+24|0;n=q+20|0;o=q+16|0;p=q+12|0;k=q+8|0;m=q+4|0;j=q;c[h>>2]=a;c[i>>2]=b;c[g>>2]=d;c[n>>2]=e;c[o>>2]=f;c[j>>2]=255;while(1){if((c[j>>2]|0)<=(c[n>>2]|0))break;c[j>>2]=c[j>>2]>>1}c[p>>2]=c[c[o>>2]>>2];c[k>>2]=0;while(1){d=c[p>>2]|0;if((c[k>>2]|0)>=(c[n>>2]|0))break;c[p>>2]=907633515+(N(d,196314165)|0);c[m>>2]=c[p>>2]>>24&c[j>>2];f=N(c[(c[i>>2]|0)+(c[m>>2]<<2)>>2]>>16,(c[g>>2]>>4&65535)<<16>>16)|0;f=f+((N(c[(c[i>>2]|0)+(c[m>>2]<<2)>>2]&65535,(c[g>>2]>>4&65535)<<16>>16)|0)>>16)|0;if((f+(N(c[(c[i>>2]|0)+(c[m>>2]<<2)>>2]|0,(c[g>>2]>>4>>15)+1>>1)|0)|0)<=32767){f=N(c[(c[i>>2]|0)+(c[m>>2]<<2)>>2]>>16,(c[g>>2]>>4&65535)<<16>>16)|0;f=f+((N(c[(c[i>>2]|0)+(c[m>>2]<<2)>>2]&65535,(c[g>>2]>>4&65535)<<16>>16)|0)>>16)|0;if((f+(N(c[(c[i>>2]|0)+(c[m>>2]<<2)>>2]|0,(c[g>>2]>>4>>15)+1>>1)|0)|0)<-32768)d=-32768;else{d=N(c[(c[i>>2]|0)+(c[m>>2]<<2)>>2]>>16,(c[g>>2]>>4&65535)<<16>>16)|0;d=d+((N(c[(c[i>>2]|0)+(c[m>>2]<<2)>>2]&65535,(c[g>>2]>>4&65535)<<16>>16)|0)>>16)|0;d=d+(N(c[(c[i>>2]|0)+(c[m>>2]<<2)>>2]|0,(c[g>>2]>>4>>15)+1>>1)|0)|0}}else d=32767;c[(c[h>>2]|0)+(c[k>>2]<<2)>>2]=(d&65535)<<16>>16;c[k>>2]=(c[k>>2]|0)+1}c[c[o>>2]>>2]=d;l=q;return}function jd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;e=l;l=l+16|0;h=e+12|0;i=e+8|0;f=e+4|0;g=e;c[h>>2]=a;c[i>>2]=b;c[f>>2]=d;c[g>>2]=kd(c[h>>2]|0)|0;c[c[i>>2]>>2]=c[g>>2];b=(ld(c[h>>2]|0,24-(c[g>>2]|0)|0)|0)&127;c[c[f>>2]>>2]=b;l=e;return}function kd(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;if(!(c[b>>2]|0)){b=32;l=d;return b|0}b=32-(32-(Q(c[b>>2]|0)|0))|0;l=d;return b|0}function ld(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+32|0;g=j+20|0;d=j+16|0;h=j+12|0;i=j+8|0;f=j+4|0;e=j;c[d>>2]=a;c[h>>2]=b;c[i>>2]=c[d>>2];c[f>>2]=c[h>>2];c[e>>2]=0-(c[h>>2]|0);if(!(c[h>>2]|0)){c[g>>2]=c[d>>2];i=c[g>>2]|0;l=j;return i|0}a=c[i>>2]|0;if((c[h>>2]|0)<0){c[g>>2]=a<>2]|(c[i>>2]|0)>>>(32-(c[e>>2]|0)|0);i=c[g>>2]|0;l=j;return i|0}else{c[g>>2]=a<<32-(c[f>>2]|0)|(c[i>>2]|0)>>>(c[f>>2]|0);i=c[g>>2]|0;l=j;return i|0}return 0}function md(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;s=l;l=l+48|0;p=s+40|0;v=s+36|0;n=s+32|0;t=s+28|0;u=s+24|0;r=s+20|0;i=s+16|0;m=s+12|0;o=s+8|0;j=s+44|0;q=s+4|0;k=s;c[p>>2]=b;c[v>>2]=d;c[n>>2]=e;c[t>>2]=f;c[u>>2]=g;c[r>>2]=h;a[j+1>>0]=0;c[q>>2]=c[v>>2];c[i>>2]=(((c[u>>2]|0)+(c[t>>2]<<1)&65535)<<16>>16)*7;c[k>>2]=30180+(c[i>>2]|0);c[n>>2]=(c[n>>2]|0)+8>>4;c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[n>>2]|0))break;c[o>>2]=c[(c[r>>2]|0)+(c[i>>2]<<2)>>2];a:do if((c[o>>2]|0)>0){a[j>>0]=a[(c[k>>2]|0)+((c[o>>2]&31|0)<6?c[o>>2]&31:6)>>0]|0;c[m>>2]=0;while(1){if((c[m>>2]|0)>=16)break a;if(a[(c[q>>2]|0)+(c[m>>2]|0)>>0]|0)$b(c[p>>2]|0,(a[(c[q>>2]|0)+(c[m>>2]|0)>>0]>>15)+1|0,j,8);c[m>>2]=(c[m>>2]|0)+1}}while(0);c[q>>2]=(c[q>>2]|0)+16;c[i>>2]=(c[i>>2]|0)+1}l=s;return}function nd(d,e,f,g,h,i){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;t=l;l=l+48|0;q=t+40|0;w=t+36|0;o=t+32|0;u=t+28|0;v=t+24|0;s=t+20|0;j=t+16|0;n=t+12|0;p=t+8|0;k=t+44|0;r=t+4|0;m=t;c[q>>2]=d;c[w>>2]=e;c[o>>2]=f;c[u>>2]=g;c[v>>2]=h;c[s>>2]=i;a[k+1>>0]=0;c[r>>2]=c[w>>2];c[j>>2]=(((c[v>>2]|0)+(c[u>>2]<<1)&65535)<<16>>16)*7;c[m>>2]=30180+(c[j>>2]|0);c[o>>2]=(c[o>>2]|0)+8>>4;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[o>>2]|0))break;c[p>>2]=c[(c[s>>2]|0)+(c[j>>2]<<2)>>2];a:do if((c[p>>2]|0)>0){a[k>>0]=a[(c[m>>2]|0)+((c[p>>2]&31|0)<6?c[p>>2]&31:6)>>0]|0;c[n>>2]=0;while(1){if((c[n>>2]|0)>=16)break a;if((b[(c[r>>2]|0)+(c[n>>2]<<1)>>1]|0)>0){v=((Pb(c[q>>2]|0,k,8)|0)<<1)-1|0;w=(c[r>>2]|0)+(c[n>>2]<<1)|0;b[w>>1]=N(b[w>>1]|0,v)|0}c[n>>2]=(c[n>>2]|0)+1}}while(0);c[r>>2]=(c[r>>2]|0)+32;c[j>>2]=(c[j>>2]|0)+1}l=t;return}function od(a){a=a|0;var b=0,d=0;b=l;l=l+16|0;d=b;c[d>>2]=a;aj(c[d>>2]|0,0,4260)|0;c[(c[d>>2]|0)+2376>>2]=1;c[c[d>>2]>>2]=65536;fd(c[d>>2]|0);ie(c[d>>2]|0);l=b;return 0}function pd(d,e,f,g,h){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0;M=l;l=l+144|0;E=M+100|0;F=M+96|0;L=M+92|0;m=M+88|0;v=M+84|0;x=M+80|0;z=M+76|0;A=M+72|0;K=M+68|0;H=M+64|0;u=M+60|0;J=M+56|0;o=M+52|0;q=M+48|0;G=M+44|0;p=M+104|0;t=M+40|0;s=M+36|0;r=M+32|0;y=M+28|0;w=M+24|0;n=M+20|0;k=M+16|0;C=M+12|0;B=M+8|0;D=M+4|0;I=M;c[E>>2]=d;c[F>>2]=e;c[L>>2]=f;c[m>>2]=g;c[v>>2]=h;c[A>>2]=0;f=c[(c[E>>2]|0)+2336>>2]|0;c[I>>2]=$()|0;g=l;l=l+((1*(f<<1)|0)+15&-16)|0;f=l;l=l+((1*((c[(c[E>>2]|0)+2336>>2]|0)+(c[(c[E>>2]|0)+2328>>2]|0)<<2)|0)+15&-16)|0;i=l;l=l+((1*(c[(c[E>>2]|0)+2332>>2]<<2)|0)+15&-16)|0;j=l;l=l+((1*((c[(c[E>>2]|0)+2332>>2]|0)+16<<2)|0)+15&-16)|0;c[k>>2]=b[24558+(a[(c[E>>2]|0)+2736+29>>0]>>1<<2)+(a[(c[E>>2]|0)+2736+30>>0]<<1)>>1];if((a[(c[E>>2]|0)+2736+31>>0]|0)<4)c[u>>2]=1;else c[u>>2]=0;c[n>>2]=a[(c[E>>2]|0)+2736+34>>0];c[x>>2]=0;while(1){if((c[x>>2]|0)>=(c[(c[E>>2]|0)+2328>>2]|0))break;c[n>>2]=907633515+(N(c[n>>2]|0,196314165)|0);c[(c[E>>2]|0)+4+(c[x>>2]<<2)>>2]=b[(c[m>>2]|0)+(c[x>>2]<<1)>>1]<<14;d=(c[E>>2]|0)+4+(c[x>>2]<<2)|0;h=c[d>>2]|0;if((c[(c[E>>2]|0)+4+(c[x>>2]<<2)>>2]|0)<=0){if((h|0)<0){e=(c[E>>2]|0)+4+(c[x>>2]<<2)|0;c[e>>2]=(c[e>>2]|0)+1280}}else c[d>>2]=h-1280;e=(c[E>>2]|0)+4+(c[x>>2]<<2)|0;c[e>>2]=(c[e>>2]|0)+(c[k>>2]<<4);if((c[n>>2]|0)<0)c[(c[E>>2]|0)+4+(c[x>>2]<<2)>>2]=0-(c[(c[E>>2]|0)+4+(c[x>>2]<<2)>>2]|0);c[n>>2]=(c[n>>2]|0)+(b[(c[m>>2]|0)+(c[x>>2]<<1)>>1]|0);c[x>>2]=(c[x>>2]|0)+1}h=j;d=(c[E>>2]|0)+1284|0;e=h+64|0;do{c[h>>2]=c[d>>2];h=h+4|0;d=d+4|0}while((h|0)<(e|0));c[B>>2]=(c[E>>2]|0)+4;c[G>>2]=c[L>>2];c[H>>2]=c[(c[E>>2]|0)+2336>>2];c[z>>2]=0;while(1){if((c[z>>2]|0)>=(c[(c[E>>2]|0)+2324>>2]|0))break;c[D>>2]=i;c[o>>2]=(c[F>>2]|0)+32+(c[z>>2]>>1<<5);_i(p|0,c[o>>2]|0,c[(c[E>>2]|0)+2340>>2]<<1|0)|0;c[q>>2]=(c[F>>2]|0)+96+((c[z>>2]|0)*5<<1);c[J>>2]=a[(c[E>>2]|0)+2736+29>>0];c[r>>2]=c[(c[F>>2]|0)+16+(c[z>>2]<<2)>>2]>>6;c[y>>2]=qd(c[(c[F>>2]|0)+16+(c[z>>2]<<2)>>2]|0,47)|0;a:do if((c[(c[F>>2]|0)+16+(c[z>>2]<<2)>>2]|0)!=(c[c[E>>2]>>2]|0)){c[w>>2]=rd(c[c[E>>2]>>2]|0,c[(c[F>>2]|0)+16+(c[z>>2]<<2)>>2]|0,16)|0;c[x>>2]=0;while(1){if((c[x>>2]|0)>=16)break a;n=N(c[w>>2]>>16,(c[j+(c[x>>2]<<2)>>2]&65535)<<16>>16)|0;n=n+((N(c[w>>2]&65535,(c[j+(c[x>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;n=n+(N(c[w>>2]|0,(c[j+(c[x>>2]<<2)>>2]>>15)+1>>1)|0)|0;c[j+(c[x>>2]<<2)>>2]=n;c[x>>2]=(c[x>>2]|0)+1}}else c[w>>2]=65536;while(0);c[c[E>>2]>>2]=c[(c[F>>2]|0)+16+(c[z>>2]<<2)>>2];if((c[(c[E>>2]|0)+4160>>2]|0?(c[(c[E>>2]|0)+4164>>2]|0)==2:0)?((c[z>>2]|0)<2?(a[(c[E>>2]|0)+2736+29>>0]|0)!=2:0):0){n=c[q>>2]|0;b[n>>1]=0;b[n+2>>1]=0;b[n+4>>1]=0;b[n+6>>1]=0;b[n+8>>1]=0;b[(c[q>>2]|0)+4>>1]=4096;c[J>>2]=2;c[(c[F>>2]|0)+(c[z>>2]<<2)>>2]=c[(c[E>>2]|0)+2308>>2]}b:do if((c[J>>2]|0)==2){c[A>>2]=c[(c[F>>2]|0)+(c[z>>2]<<2)>>2];if(c[z>>2]|0?!((c[z>>2]|0)==2&(c[u>>2]|0)!=0):0){if((c[w>>2]|0)==65536)break;c[x>>2]=0;while(1){if((c[x>>2]|0)>=((c[A>>2]|0)+2|0))break b;n=N(c[w>>2]>>16,(c[f+((c[H>>2]|0)-(c[x>>2]|0)-1<<2)>>2]&65535)<<16>>16)|0;n=n+((N(c[w>>2]&65535,(c[f+((c[H>>2]|0)-(c[x>>2]|0)-1<<2)>>2]&65535)<<16>>16)|0)>>16)|0;n=n+(N(c[w>>2]|0,(c[f+((c[H>>2]|0)-(c[x>>2]|0)-1<<2)>>2]>>15)+1>>1)|0)|0;c[f+((c[H>>2]|0)-(c[x>>2]|0)-1<<2)>>2]=n;c[x>>2]=(c[x>>2]|0)+1}}c[K>>2]=(c[(c[E>>2]|0)+2336>>2]|0)-(c[A>>2]|0)-(c[(c[E>>2]|0)+2340>>2]|0)-2;if((c[z>>2]|0)==2)_i((c[E>>2]|0)+1348+(c[(c[E>>2]|0)+2336>>2]<<1)|0,c[L>>2]|0,c[(c[E>>2]|0)+2332>>2]<<1<<1|0)|0;n=(c[E>>2]|0)+1348+((c[K>>2]|0)+(N(c[z>>2]|0,c[(c[E>>2]|0)+2332>>2]|0)|0)<<1)|0;Gf(g+(c[K>>2]<<1)|0,n,c[o>>2]|0,(c[(c[E>>2]|0)+2336>>2]|0)-(c[K>>2]|0)|0,c[(c[E>>2]|0)+2340>>2]|0,c[v>>2]|0);if(!(c[z>>2]|0)){n=N(c[y>>2]>>16,(c[(c[F>>2]|0)+136>>2]&65535)<<16>>16)|0;c[y>>2]=n+((N(c[y>>2]&65535,(c[(c[F>>2]|0)+136>>2]&65535)<<16>>16)|0)>>16)<<2}c[x>>2]=0;while(1){if((c[x>>2]|0)>=((c[A>>2]|0)+2|0))break b;n=N(c[y>>2]>>16,b[g+((c[(c[E>>2]|0)+2336>>2]|0)-(c[x>>2]|0)-1<<1)>>1]|0)|0;n=n+((N(c[y>>2]&65535,b[g+((c[(c[E>>2]|0)+2336>>2]|0)-(c[x>>2]|0)-1<<1)>>1]|0)|0)>>16)|0;c[f+((c[H>>2]|0)-(c[x>>2]|0)-1<<2)>>2]=n;c[x>>2]=(c[x>>2]|0)+1}}while(0);c:do if((c[J>>2]|0)==2){c[C>>2]=f+((c[H>>2]|0)-(c[A>>2]|0)+2<<2);c[x>>2]=0;while(1){if((c[x>>2]|0)>=(c[(c[E>>2]|0)+2332>>2]|0))break c;c[t>>2]=2;n=N(c[c[C>>2]>>2]>>16,b[c[q>>2]>>1]|0)|0;c[t>>2]=(c[t>>2]|0)+(n+((N(c[c[C>>2]>>2]&65535,b[c[q>>2]>>1]|0)|0)>>16));n=N(c[(c[C>>2]|0)+-4>>2]>>16,b[(c[q>>2]|0)+2>>1]|0)|0;c[t>>2]=(c[t>>2]|0)+(n+((N(c[(c[C>>2]|0)+-4>>2]&65535,b[(c[q>>2]|0)+2>>1]|0)|0)>>16));n=N(c[(c[C>>2]|0)+-8>>2]>>16,b[(c[q>>2]|0)+4>>1]|0)|0;c[t>>2]=(c[t>>2]|0)+(n+((N(c[(c[C>>2]|0)+-8>>2]&65535,b[(c[q>>2]|0)+4>>1]|0)|0)>>16));n=N(c[(c[C>>2]|0)+-12>>2]>>16,b[(c[q>>2]|0)+6>>1]|0)|0;c[t>>2]=(c[t>>2]|0)+(n+((N(c[(c[C>>2]|0)+-12>>2]&65535,b[(c[q>>2]|0)+6>>1]|0)|0)>>16));n=N(c[(c[C>>2]|0)+-16>>2]>>16,b[(c[q>>2]|0)+8>>1]|0)|0;c[t>>2]=(c[t>>2]|0)+(n+((N(c[(c[C>>2]|0)+-16>>2]&65535,b[(c[q>>2]|0)+8>>1]|0)|0)>>16));c[C>>2]=(c[C>>2]|0)+4;c[(c[D>>2]|0)+(c[x>>2]<<2)>>2]=(c[(c[B>>2]|0)+(c[x>>2]<<2)>>2]|0)+(c[t>>2]<<1);c[f+(c[H>>2]<<2)>>2]=c[(c[D>>2]|0)+(c[x>>2]<<2)>>2]<<1;c[H>>2]=(c[H>>2]|0)+1;c[x>>2]=(c[x>>2]|0)+1}}else c[D>>2]=c[B>>2];while(0);c[x>>2]=0;while(1){if((c[x>>2]|0)>=(c[(c[E>>2]|0)+2332>>2]|0))break;c[s>>2]=c[(c[E>>2]|0)+2340>>2]>>1;n=N(c[j+(16+(c[x>>2]|0)-1<<2)>>2]>>16,b[p>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-1<<2)>>2]&65535,b[p>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-2<<2)>>2]>>16,b[p+2>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-2<<2)>>2]&65535,b[p+2>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-3<<2)>>2]>>16,b[p+4>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-3<<2)>>2]&65535,b[p+4>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-4<<2)>>2]>>16,b[p+6>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-4<<2)>>2]&65535,b[p+6>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-5<<2)>>2]>>16,b[p+8>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-5<<2)>>2]&65535,b[p+8>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-6<<2)>>2]>>16,b[p+10>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-6<<2)>>2]&65535,b[p+10>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-7<<2)>>2]>>16,b[p+12>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-7<<2)>>2]&65535,b[p+12>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-8<<2)>>2]>>16,b[p+14>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-8<<2)>>2]&65535,b[p+14>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-9<<2)>>2]>>16,b[p+16>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-9<<2)>>2]&65535,b[p+16>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-10<<2)>>2]>>16,b[p+18>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-10<<2)>>2]&65535,b[p+18>>1]|0)|0)>>16));if((c[(c[E>>2]|0)+2340>>2]|0)==16){n=N(c[j+(16+(c[x>>2]|0)-11<<2)>>2]>>16,b[p+20>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-11<<2)>>2]&65535,b[p+20>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-12<<2)>>2]>>16,b[p+22>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-12<<2)>>2]&65535,b[p+22>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-13<<2)>>2]>>16,b[p+24>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-13<<2)>>2]&65535,b[p+24>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-14<<2)>>2]>>16,b[p+26>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-14<<2)>>2]&65535,b[p+26>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-15<<2)>>2]>>16,b[p+28>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-15<<2)>>2]&65535,b[p+28>>1]|0)|0)>>16));n=N(c[j+(16+(c[x>>2]|0)-16<<2)>>2]>>16,b[p+30>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(n+((N(c[j+(16+(c[x>>2]|0)-16<<2)>>2]&65535,b[p+30>>1]|0)|0)>>16))}c[j+(16+(c[x>>2]|0)<<2)>>2]=(c[(c[D>>2]|0)+(c[x>>2]<<2)>>2]|0)+(c[s>>2]<<4);n=N(c[j+(16+(c[x>>2]|0)<<2)>>2]>>16,(c[r>>2]&65535)<<16>>16)|0;n=n+((N(c[j+(16+(c[x>>2]|0)<<2)>>2]&65535,(c[r>>2]&65535)<<16>>16)|0)>>16)|0;if(((n+(N(c[j+(16+(c[x>>2]|0)<<2)>>2]|0,(c[r>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<=32767){n=N(c[j+(16+(c[x>>2]|0)<<2)>>2]>>16,(c[r>>2]&65535)<<16>>16)|0;n=n+((N(c[j+(16+(c[x>>2]|0)<<2)>>2]&65535,(c[r>>2]&65535)<<16>>16)|0)>>16)|0;if(((n+(N(c[j+(16+(c[x>>2]|0)<<2)>>2]|0,(c[r>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<-32768)h=-32768;else{h=N(c[j+(16+(c[x>>2]|0)<<2)>>2]>>16,(c[r>>2]&65535)<<16>>16)|0;h=h+((N(c[j+(16+(c[x>>2]|0)<<2)>>2]&65535,(c[r>>2]&65535)<<16>>16)|0)>>16)|0;h=(h+(N(c[j+(16+(c[x>>2]|0)<<2)>>2]|0,(c[r>>2]>>15)+1>>1)|0)>>7)+1>>1}}else h=32767;b[(c[G>>2]|0)+(c[x>>2]<<1)>>1]=h;c[x>>2]=(c[x>>2]|0)+1}h=j;d=j+(c[(c[E>>2]|0)+2332>>2]<<2)|0;e=h+64|0;do{c[h>>2]=c[d>>2];h=h+4|0;d=d+4|0}while((h|0)<(e|0));c[B>>2]=(c[B>>2]|0)+(c[(c[E>>2]|0)+2332>>2]<<2);c[G>>2]=(c[G>>2]|0)+(c[(c[E>>2]|0)+2332>>2]<<1);c[z>>2]=(c[z>>2]|0)+1}h=(c[E>>2]|0)+1284|0;d=j;e=h+64|0;do{c[h>>2]=c[d>>2];h=h+4|0;d=d+4|0}while((h|0)<(e|0));_(c[I>>2]|0);l=M;return}function qd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0;h=l;l=l+48|0;g=h+32|0;n=h+28|0;d=h+24|0;i=h+20|0;f=h+16|0;j=h+12|0;m=h+8|0;k=h+4|0;e=h;c[n>>2]=a;c[d>>2]=b;b=c[n>>2]|0;c[i>>2]=(sd((c[n>>2]|0)>0?b:0-b|0)|0)-1;c[m>>2]=c[n>>2]<>2];c[j>>2]=536870911/(c[m>>2]>>16|0)|0;c[e>>2]=c[j>>2]<<16;b=N(c[m>>2]>>16,(c[j>>2]&65535)<<16>>16)|0;c[k>>2]=536870912-(b+((N(c[m>>2]&65535,(c[j>>2]&65535)<<16>>16)|0)>>16))<<3;b=N(c[k>>2]>>16,(c[j>>2]&65535)<<16>>16)|0;b=(c[e>>2]|0)+(b+((N(c[k>>2]&65535,(c[j>>2]&65535)<<16>>16)|0)>>16))|0;c[e>>2]=b+(N(c[k>>2]|0,(c[j>>2]>>15)+1>>1)|0);c[f>>2]=61-(c[i>>2]|0)-(c[d>>2]|0);b=c[f>>2]|0;if((c[f>>2]|0)>0)if((b|0)<32){c[g>>2]=c[e>>2]>>c[f>>2];n=c[g>>2]|0;l=h;return n|0}else{c[g>>2]=0;n=c[g>>2]|0;l=h;return n|0}a=c[e>>2]|0;d=0-(c[f>>2]|0)|0;do if((-2147483648>>0-b|0)>(2147483647>>0-(c[f>>2]|0)|0)){if((a|0)>(-2147483648>>d|0)){b=-2147483648>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(2147483647>>0-(c[f>>2]|0)|0)){b=2147483647>>0-(c[f>>2]|0);break}else{b=c[e>>2]|0;break}}else{if((a|0)>(2147483647>>d|0)){b=2147483647>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(-2147483648>>0-(c[f>>2]|0)|0)){b=-2147483648>>0-(c[f>>2]|0);break}else{b=c[e>>2]|0;break}}while(0);c[g>>2]=b<<0-(c[f>>2]|0);n=c[g>>2]|0;l=h;return n|0}function rd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;h=l;l=l+48|0;g=h+40|0;q=h+36|0;p=h+32|0;i=h+28|0;k=h+24|0;j=h+20|0;f=h+16|0;m=h+12|0;n=h+8|0;o=h+4|0;e=h;c[q>>2]=a;c[p>>2]=b;c[i>>2]=d;b=c[q>>2]|0;c[k>>2]=(sd((c[q>>2]|0)>0?b:0-b|0)|0)-1;c[n>>2]=c[q>>2]<>2];b=c[p>>2]|0;c[j>>2]=(sd((c[p>>2]|0)>0?b:0-b|0)|0)-1;c[o>>2]=c[p>>2]<>2];c[m>>2]=536870911/(c[o>>2]>>16|0)|0;b=N(c[n>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;c[e>>2]=b+((N(c[n>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16);b=c[n>>2]|0;a=c[o>>2]|0;d=c[e>>2]|0;d=Xi(a|0,((a|0)<0)<<31>>31|0,d|0,((d|0)<0)<<31>>31|0)|0;d=Yi(d|0,y|0,32)|0;c[n>>2]=b-(d<<3);d=N(c[n>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;c[e>>2]=(c[e>>2]|0)+(d+((N(c[n>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16));c[f>>2]=29+(c[k>>2]|0)-(c[j>>2]|0)-(c[i>>2]|0);d=c[f>>2]|0;if((c[f>>2]|0)>=0)if((d|0)<32){c[g>>2]=c[e>>2]>>c[f>>2];q=c[g>>2]|0;l=h;return q|0}else{c[g>>2]=0;q=c[g>>2]|0;l=h;return q|0}a=c[e>>2]|0;b=0-(c[f>>2]|0)|0;do if((-2147483648>>0-d|0)>(2147483647>>0-(c[f>>2]|0)|0)){if((a|0)>(-2147483648>>b|0)){d=-2147483648>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(2147483647>>0-(c[f>>2]|0)|0)){d=2147483647>>0-(c[f>>2]|0);break}else{d=c[e>>2]|0;break}}else{if((a|0)>(2147483647>>b|0)){d=2147483647>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(-2147483648>>0-(c[f>>2]|0)|0)){d=-2147483648>>0-(c[f>>2]|0);break}else{d=c[e>>2]|0;break}}while(0);c[g>>2]=d<<0-(c[f>>2]|0);q=c[g>>2]|0;l=h;return q|0}function sd(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;if(!(c[b>>2]|0)){b=32;l=d;return b|0}b=32-(32-(Q(c[b>>2]|0)|0))|0;l=d;return b|0}function td(b,d,e,f,g,h,i){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;x=l;l=l+192|0;r=x+180|0;t=x+176|0;q=x+172|0;p=x+168|0;n=x+164|0;m=x+160|0;k=x+156|0;j=x+152|0;o=x+148|0;u=x+144|0;s=x+4|0;v=x;c[r>>2]=b;c[t>>2]=d;c[q>>2]=e;c[p>>2]=f;c[n>>2]=g;c[m>>2]=h;c[k>>2]=i;c[u>>2]=0;c[j>>2]=c[(c[r>>2]|0)+2328>>2];c[s+136>>2]=0;do if(!(c[n>>2]|0))w=4;else{if((c[n>>2]|0)==2?(c[(c[r>>2]|0)+2420+(c[(c[r>>2]|0)+2388>>2]<<2)>>2]|0)==1:0){w=4;break}je(c[r>>2]|0,s,c[q>>2]|0,1,c[k>>2]|0)}while(0);if((w|0)==4){d=(c[j>>2]|0)+16-1&-16;c[v>>2]=$()|0;w=l;l=l+((1*(d<<1)|0)+15&-16)|0;vd(c[r>>2]|0,c[t>>2]|0,c[(c[r>>2]|0)+2388>>2]|0,c[n>>2]|0,c[m>>2]|0);wd(c[t>>2]|0,w,a[(c[r>>2]|0)+2736+29>>0]|0,a[(c[r>>2]|0)+2736+30>>0]|0,c[(c[r>>2]|0)+2328>>2]|0);ud(c[r>>2]|0,s,c[m>>2]|0);pd(c[r>>2]|0,s,c[q>>2]|0,w,c[k>>2]|0);je(c[r>>2]|0,s,c[q>>2]|0,0,c[k>>2]|0);c[(c[r>>2]|0)+4160>>2]=0;c[(c[r>>2]|0)+4164>>2]=a[(c[r>>2]|0)+2736+29>>0];c[(c[r>>2]|0)+2376>>2]=0;_(c[v>>2]|0)}c[o>>2]=(c[(c[r>>2]|0)+2336>>2]|0)-(c[(c[r>>2]|0)+2328>>2]|0);$i((c[r>>2]|0)+1348|0,(c[r>>2]|0)+1348+(c[(c[r>>2]|0)+2328>>2]<<1)|0,c[o>>2]<<1|0)|0;_i((c[r>>2]|0)+1348+(c[o>>2]<<1)|0,c[q>>2]|0,c[(c[r>>2]|0)+2328>>2]<<1|0)|0;gd(c[r>>2]|0,s,c[q>>2]|0,c[j>>2]|0);ue(c[r>>2]|0,c[q>>2]|0,c[j>>2]|0);c[(c[r>>2]|0)+2308>>2]=c[s+((c[(c[r>>2]|0)+2324>>2]|0)-1<<2)>>2];c[c[p>>2]>>2]=c[j>>2];l=x;return c[u>>2]|0}function ud(d,e,f){d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;p=l;l=l+96|0;n=p+24|0;o=p+20|0;q=p+16|0;k=p+12|0;m=p+8|0;i=p+4|0;h=p+64|0;g=p+32|0;j=p;c[n>>2]=d;c[o>>2]=e;c[q>>2]=f;Ld((c[o>>2]|0)+16|0,(c[n>>2]|0)+2736|0,(c[n>>2]|0)+2312|0,(c[q>>2]|0)==2&1,c[(c[n>>2]|0)+2324>>2]|0);Rd(h,(c[n>>2]|0)+2736+8|0,c[(c[n>>2]|0)+2732>>2]|0);Lf((c[o>>2]|0)+32+32|0,h,c[(c[n>>2]|0)+2340>>2]|0);if((c[(c[n>>2]|0)+2376>>2]|0)==1)a[(c[n>>2]|0)+2736+31>>0]=4;if((a[(c[n>>2]|0)+2736+31>>0]|0)<4){c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[(c[n>>2]|0)+2340>>2]|0))break;q=(b[(c[n>>2]|0)+2344+(c[k>>2]<<1)>>1]|0)+((N(a[(c[n>>2]|0)+2736+31>>0]|0,(b[h+(c[k>>2]<<1)>>1]|0)-(b[(c[n>>2]|0)+2344+(c[k>>2]<<1)>>1]|0)|0)|0)>>2)&65535;b[g+(c[k>>2]<<1)>>1]=q;c[k>>2]=(c[k>>2]|0)+1}Lf((c[o>>2]|0)+32|0,g,c[(c[n>>2]|0)+2340>>2]|0)}else _i((c[o>>2]|0)+32|0,(c[o>>2]|0)+32+32|0,c[(c[n>>2]|0)+2340>>2]<<1|0)|0;_i((c[n>>2]|0)+2344|0,h|0,c[(c[n>>2]|0)+2340>>2]<<1|0)|0;if(c[(c[n>>2]|0)+4160>>2]|0){yf((c[o>>2]|0)+32|0,c[(c[n>>2]|0)+2340>>2]|0,63570);yf((c[o>>2]|0)+32+32|0,c[(c[n>>2]|0)+2340>>2]|0,63570)}if((a[(c[n>>2]|0)+2736+29>>0]|0)!=2){aj(c[o>>2]|0,0,c[(c[n>>2]|0)+2324>>2]<<2|0)|0;aj((c[o>>2]|0)+96|0,0,(c[(c[n>>2]|0)+2324>>2]|0)*5<<1|0)|0;a[(c[n>>2]|0)+2736+32>>0]=0;n=0;q=c[o>>2]|0;q=q+136|0;c[q>>2]=n;l=p;return}zf(b[(c[n>>2]|0)+2736+26>>1]|0,a[(c[n>>2]|0)+2736+28>>0]|0,c[o>>2]|0,c[(c[n>>2]|0)+2316>>2]|0,c[(c[n>>2]|0)+2324>>2]|0);c[j>>2]=c[17644+(a[(c[n>>2]|0)+2736+32>>0]<<2)>>2];c[m>>2]=0;while(1){f=(c[n>>2]|0)+2736|0;if((c[m>>2]|0)>=(c[(c[n>>2]|0)+2324>>2]|0))break;c[i>>2]=a[f+4+(c[m>>2]|0)>>0];c[k>>2]=0;while(1){if((c[k>>2]|0)>=5)break;b[(c[o>>2]|0)+96+(((c[m>>2]|0)*5|0)+(c[k>>2]|0)<<1)>>1]=a[(c[j>>2]|0)+(((c[i>>2]|0)*5|0)+(c[k>>2]|0))>>0]<<7;c[k>>2]=(c[k>>2]|0)+1}c[m>>2]=(c[m>>2]|0)+1}c[i>>2]=a[f+33>>0];n=b[24566+(c[i>>2]<<1)>>1]|0;q=c[o>>2]|0;q=q+136|0;c[q>>2]=n;l=p;return}function vd(d,e,f,g,h){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;t=l;l=l+96|0;r=t+36|0;s=t+32|0;u=t+28|0;v=t+24|0;n=t+20|0;k=t+16|0;q=t+12|0;i=t+8|0;o=t+4|0;p=t;j=t+40|0;m=t+72|0;c[r>>2]=d;c[s>>2]=e;c[u>>2]=f;c[v>>2]=g;c[n>>2]=h;if(!(c[v>>2]|0)?!(c[(c[r>>2]|0)+2404+(c[u>>2]<<2)>>2]|0):0)c[i>>2]=Pb(c[s>>2]|0,29020,8)|0;else c[i>>2]=(Pb(c[s>>2]|0,29016,8)|0)+2;a[(c[r>>2]|0)+2736+29>>0]=c[i>>2]>>1;a[(c[r>>2]|0)+2736+30>>0]=c[i>>2]&1;f=c[s>>2]|0;if((c[n>>2]|0)==2){v=(Pb(f,26767,8)|0)&255;a[(c[r>>2]|0)+2736>>0]=v}else{u=(Pb(f,26743+(a[(c[r>>2]|0)+2736+29>>0]<<3)|0,8)|0)<<3&255;a[(c[r>>2]|0)+2736>>0]=u;u=((Pb(c[s>>2]|0,29045,8)|0)&255)<<24>>24;v=(c[r>>2]|0)+2736|0;a[v>>0]=(a[v>>0]|0)+u}c[k>>2]=1;while(1){f=c[s>>2]|0;if((c[k>>2]|0)>=(c[(c[r>>2]|0)+2324>>2]|0))break;v=(Pb(f,26767,8)|0)&255;a[(c[r>>2]|0)+2736+(c[k>>2]|0)>>0]=v;c[k>>2]=(c[k>>2]|0)+1}v=(Pb(f,(c[(c[(c[r>>2]|0)+2732>>2]|0)+12>>2]|0)+(N(a[(c[r>>2]|0)+2736+29>>0]>>1,b[c[(c[r>>2]|0)+2732>>2]>>1]|0)|0)|0,8)|0)&255;a[(c[r>>2]|0)+2736+8>>0]=v;Xe(j,m,c[(c[r>>2]|0)+2732>>2]|0,a[(c[r>>2]|0)+2736+8>>0]|0);c[k>>2]=0;while(1){if((c[k>>2]|0)>=(b[(c[(c[r>>2]|0)+2732>>2]|0)+2>>1]|0))break;c[i>>2]=Pb(c[s>>2]|0,(c[(c[(c[r>>2]|0)+2732>>2]|0)+24>>2]|0)+(b[j+(c[k>>2]<<1)>>1]|0)|0,8)|0;if(c[i>>2]|0){if((c[i>>2]|0)==8){v=Pb(c[s>>2]|0,29053,8)|0;c[i>>2]=(c[i>>2]|0)+v}}else{v=Pb(c[s>>2]|0,29053,8)|0;c[i>>2]=(c[i>>2]|0)-v}a[(c[r>>2]|0)+2736+8+((c[k>>2]|0)+1)>>0]=(c[i>>2]|0)-4;c[k>>2]=(c[k>>2]|0)+1}if((c[(c[r>>2]|0)+2324>>2]|0)==4){f=(Pb(c[s>>2]|0,29022,8)|0)&255;h=c[r>>2]|0}else{f=4;h=c[r>>2]|0}a[h+2736+31>>0]=f;if((a[(c[r>>2]|0)+2736+29>>0]|0)!=2){v=c[r>>2]|0;v=v+2736|0;v=v+29|0;v=a[v>>0]|0;v=v<<24>>24;u=c[r>>2]|0;u=u+2396|0;c[u>>2]=v;u=c[s>>2]|0;u=Pb(u,29030,8)|0;u=u&255;v=c[r>>2]|0;v=v+2736|0;v=v+34|0;a[v>>0]=u;l=t;return}c[o>>2]=1;if(((c[n>>2]|0)==2?(c[(c[r>>2]|0)+2396>>2]|0)==2:0)?(c[p>>2]=((Pb(c[s>>2]|0,29092,8)|0)&65535)<<16>>16,(c[p>>2]|0)>0):0){c[p>>2]=(c[p>>2]|0)-9;b[(c[r>>2]|0)+2736+26>>1]=(b[(c[r>>2]|0)+2400>>1]|0)+(c[p>>2]|0);c[o>>2]=0}if(c[o>>2]|0){u=((Pb(c[s>>2]|0,29060,8)|0)&65535)<<16>>16;u=(N(u,c[(c[r>>2]|0)+2316>>2]>>1)|0)&65535;b[(c[r>>2]|0)+2736+26>>1]=u;u=((Pb(c[s>>2]|0,c[(c[r>>2]|0)+2380>>2]|0,8)|0)&65535)<<16>>16;v=(c[r>>2]|0)+2736+26|0;b[v>>1]=(b[v>>1]|0)+u}b[(c[r>>2]|0)+2400>>1]=b[(c[r>>2]|0)+2736+26>>1]|0;v=(Pb(c[s>>2]|0,c[(c[r>>2]|0)+2384>>2]|0,8)|0)&255;a[(c[r>>2]|0)+2736+28>>0]=v;v=(Pb(c[s>>2]|0,26808,8)|0)&255;a[(c[r>>2]|0)+2736+32>>0]=v;c[q>>2]=0;while(1){if((c[q>>2]|0)>=(c[(c[r>>2]|0)+2324>>2]|0))break;v=(Pb(c[s>>2]|0,c[17620+(a[(c[r>>2]|0)+2736+32>>0]<<2)>>2]|0,8)|0)&255;a[(c[r>>2]|0)+2736+4+(c[q>>2]|0)>>0]=v;c[q>>2]=(c[q>>2]|0)+1}if(!(c[n>>2]|0)){f=(Pb(c[s>>2]|0,29013,8)|0)&255;h=c[r>>2]|0}else{f=0;h=c[r>>2]|0}a[h+2736+33>>0]=f;v=c[r>>2]|0;v=v+2736|0;v=v+29|0;v=a[v>>0]|0;v=v<<24>>24;u=c[r>>2]|0;u=u+2396|0;c[u>>2]=v;u=c[s>>2]|0;u=Pb(u,29030,8)|0;u=u&255;v=c[r>>2]|0;v=v+2736|0;v=v+34|0;a[v>>0]=u;l=t;return}function wd(a,d,e,f,g){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0;y=l;l=l+224|0;s=y+212|0;t=y+208|0;w=y+204|0;v=y+200|0;k=y+196|0;m=y+192|0;o=y+188|0;p=y+184|0;n=y+180|0;j=y+176|0;q=y+172|0;h=y+168|0;x=y+88|0;r=y+8|0;u=y+4|0;i=y;c[s>>2]=a;c[t>>2]=d;c[w>>2]=e;c[v>>2]=f;c[k>>2]=g;c[h>>2]=Pb(c[s>>2]|0,29519+((c[w>>2]>>1)*9|0)|0,8)|0;c[n>>2]=c[k>>2]>>4;if((c[n>>2]<<4|0)<(c[k>>2]|0))c[n>>2]=(c[n>>2]|0)+1;c[i>>2]=29177+((c[h>>2]|0)*18|0);c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[n>>2]|0))break;c[r+(c[m>>2]<<2)>>2]=0;g=Pb(c[s>>2]|0,c[i>>2]|0,8)|0;h=c[m>>2]|0;while(1){c[x+(h<<2)>>2]=g;h=c[m>>2]|0;if((c[x+(c[m>>2]<<2)>>2]|0)!=17)break;g=r+(h<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=Pb(c[s>>2]|0,29339+((c[r+(c[m>>2]<<2)>>2]|0)==10&1)|0,8)|0;h=c[m>>2]|0}c[m>>2]=h+1}c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[n>>2]|0))break;h=(c[t>>2]|0)+((c[m>>2]&65535)<<16>>16<<4<<1)|0;if((c[x+(c[m>>2]<<2)>>2]|0)>0)Be(h,c[s>>2]|0,c[x+(c[m>>2]<<2)>>2]|0);else{g=h+32|0;do{b[h>>1]=0;h=h+2|0}while((h|0)<(g|0))}c[m>>2]=(c[m>>2]|0)+1}c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[n>>2]|0))break;if((c[r+(c[m>>2]<<2)>>2]|0)>0){c[q>>2]=c[r+(c[m>>2]<<2)>>2];c[u>>2]=(c[t>>2]|0)+((c[m>>2]&65535)<<16>>16<<4<<1);c[p>>2]=0;while(1){if((c[p>>2]|0)>=16)break;c[j>>2]=b[(c[u>>2]|0)+(c[p>>2]<<1)>>1];c[o>>2]=0;while(1){h=c[j>>2]|0;if((c[o>>2]|0)>=(c[q>>2]|0))break;c[j>>2]=h<<1;i=Pb(c[s>>2]|0,29011,8)|0;c[j>>2]=(c[j>>2]|0)+i;c[o>>2]=(c[o>>2]|0)+1}b[(c[u>>2]|0)+(c[p>>2]<<1)>>1]=h;c[p>>2]=(c[p>>2]|0)+1}i=x+(c[m>>2]<<2)|0;c[i>>2]=c[i>>2]|c[q>>2]<<5}c[m>>2]=(c[m>>2]|0)+1}nd(c[s>>2]|0,c[t>>2]|0,c[k>>2]|0,c[w>>2]|0,c[v>>2]|0,x);l=y;return}function xd(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;j=m+16|0;i=m+12|0;f=m+8|0;h=m+4|0;k=m;c[j>>2]=b;c[i>>2]=d;c[f>>2]=e;c[k>>2]=0;c[(c[j>>2]|0)+2332>>2]=((c[i>>2]&65535)<<16>>16)*5;c[h>>2]=N((c[(c[j>>2]|0)+2324>>2]&65535)<<16>>16,(c[(c[j>>2]|0)+2332>>2]&65535)<<16>>16)|0;if(!((c[(c[j>>2]|0)+2316>>2]|0)==(c[i>>2]|0)?(c[(c[j>>2]|0)+2320>>2]|0)==(c[f>>2]|0):0)){b=Tf((c[j>>2]|0)+2432|0,((c[i>>2]&65535)<<16>>16)*1e3|0,c[f>>2]|0,0)|0;c[k>>2]=(c[k>>2]|0)+b;c[(c[j>>2]|0)+2320>>2]=c[f>>2]}if((c[(c[j>>2]|0)+2316>>2]|0)==(c[i>>2]|0)?(c[h>>2]|0)==(c[(c[j>>2]|0)+2328>>2]|0):0){k=c[k>>2]|0;l=m;return k|0}b=(c[(c[j>>2]|0)+2324>>2]|0)==4;c[(c[j>>2]|0)+2384>>2]=(c[i>>2]|0)==8?(b?29147:29170):b?29113:29158;if((c[(c[j>>2]|0)+2316>>2]|0)!=(c[i>>2]|0)){c[(c[j>>2]|0)+2336>>2]=((c[i>>2]&65535)<<16>>16)*20;e=(c[j>>2]|0)+2340|0;if((c[i>>2]|0)==8|(c[i>>2]|0)==12){c[e>>2]=10;e=c[j>>2]|0;f=17668}else{c[e>>2]=16;e=c[j>>2]|0;f=17704}c[e+2732>>2]=f;do if((c[i>>2]|0)!=16){if((c[i>>2]|0)==12){e=29039;f=c[j>>2]|0;g=16;break}if((c[i>>2]|0)==8){e=29030;f=c[j>>2]|0;g=16}}else{e=29045;f=c[j>>2]|0;g=16}while(0);if((g|0)==16)c[f+2380>>2]=e;c[(c[j>>2]|0)+2376>>2]=1;c[(c[j>>2]|0)+2308>>2]=100;a[(c[j>>2]|0)+2312>>0]=10;c[(c[j>>2]|0)+4164>>2]=0;aj((c[j>>2]|0)+1348|0,0,960)|0;e=(c[j>>2]|0)+1284|0;f=e+64|0;do{c[e>>2]=0;e=e+4|0}while((e|0)<(f|0))}c[(c[j>>2]|0)+2316>>2]=c[i>>2];c[(c[j>>2]|0)+2328>>2]=c[h>>2];k=c[k>>2]|0;l=m;return k|0}function yd(a){a=a|0;var b=0,d=0,e=0;d=l;l=l+16|0;e=d+4|0;b=d;c[e>>2]=a;c[b>>2]=0;c[c[e>>2]>>2]=8544;l=d;return c[b>>2]|0}function zd(a){a=a|0;var b=0,d=0,e=0,f=0,g=0;g=l;l=l+16|0;d=g+12|0;e=g+8|0;f=g+4|0;b=g;c[d>>2]=a;c[f>>2]=0;c[b>>2]=c[d>>2];c[e>>2]=0;while(1){if((c[e>>2]|0)>=2)break;c[f>>2]=od((c[b>>2]|0)+((c[e>>2]|0)*4260|0)|0)|0;c[e>>2]=(c[e>>2]|0)+1}e=(c[d>>2]|0)+8520|0;c[e>>2]=0;c[e+4>>2]=0;c[e+8>>2]=0;c[(c[d>>2]|0)+8540>>2]=0;l=g;return c[f>>2]|0}function Ad(d,e,f,g,h,i,j,k){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0;Q=l;l=l+784|0;O=Q+128|0;S=Q+124|0;H=Q+120|0;K=Q+116|0;R=Q+112|0;w=Q+108|0;E=Q+104|0;B=Q+100|0;t=Q+96|0;J=Q+92|0;A=Q+88|0;I=Q+84|0;M=Q+80|0;C=Q+76|0;n=Q+72|0;F=Q+64|0;s=Q+56|0;D=Q+52|0;L=Q+48|0;x=Q+44|0;v=Q+40|0;G=Q+36|0;y=Q+32|0;m=Q+28|0;p=Q+136|0;o=Q+24|0;P=Q+20|0;r=Q+16|0;u=Q+12|0;z=Q;c[S>>2]=d;c[H>>2]=e;c[K>>2]=f;c[R>>2]=g;c[w>>2]=h;c[E>>2]=i;c[B>>2]=j;c[t>>2]=k;c[I>>2]=0;c[M>>2]=0;c[s>>2]=0;c[s+4>>2]=0;c[L>>2]=c[S>>2];c[x>>2]=c[L>>2];a:do if(c[R>>2]|0){c[A>>2]=0;while(1){if((c[A>>2]|0)>=(c[(c[H>>2]|0)+4>>2]|0))break a;c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2388>>2]=0;c[A>>2]=(c[A>>2]|0)+1}}while(0);if((c[(c[H>>2]|0)+4>>2]|0)>(c[(c[L>>2]|0)+8536>>2]|0)){S=od((c[x>>2]|0)+4260|0)|0;c[M>>2]=(c[M>>2]|0)+S}if((c[(c[H>>2]|0)+4>>2]|0)==1?(c[(c[L>>2]|0)+8536>>2]|0)==2:0)k=(c[(c[H>>2]|0)+12>>2]|0)==((c[(c[x>>2]|0)+2316>>2]|0)*1e3|0);else k=0;c[G>>2]=k&1;b:do if(!(c[(c[x>>2]|0)+2388>>2]|0)){c[A>>2]=0;c:while(1){if((c[A>>2]|0)>=(c[(c[H>>2]|0)+4>>2]|0))break b;do if(!(c[(c[H>>2]|0)+16>>2]|0)){c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2392>>2]=1;k=2;e=(c[x>>2]|0)+((c[A>>2]|0)*4260|0)|0}else{if((c[(c[H>>2]|0)+16>>2]|0)==10){c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2392>>2]=1;k=2;e=(c[x>>2]|0)+((c[A>>2]|0)*4260|0)|0;break}if((c[(c[H>>2]|0)+16>>2]|0)==20){c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2392>>2]=1;k=4;e=(c[x>>2]|0)+((c[A>>2]|0)*4260|0)|0;break}if((c[(c[H>>2]|0)+16>>2]|0)==40){c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2392>>2]=2;k=4;e=(c[x>>2]|0)+((c[A>>2]|0)*4260|0)|0;break}if((c[(c[H>>2]|0)+16>>2]|0)!=60){q=23;break c}c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2392>>2]=3;k=4;e=(c[x>>2]|0)+((c[A>>2]|0)*4260|0)|0}while(0);c[e+2324>>2]=k;c[m>>2]=(c[(c[H>>2]|0)+12>>2]>>10)+1;if((c[m>>2]|0)!=8&(c[m>>2]|0)!=12&(c[m>>2]|0)!=16){q=25;break}S=xd((c[x>>2]|0)+((c[A>>2]|0)*4260|0)|0,c[m>>2]|0,c[(c[H>>2]|0)+8>>2]|0)|0;c[M>>2]=(c[M>>2]|0)+S;c[A>>2]=(c[A>>2]|0)+1}if((q|0)==23){c[O>>2]=-203;S=c[O>>2]|0;l=Q;return S|0}else if((q|0)==25){c[O>>2]=-200;S=c[O>>2]|0;l=Q;return S|0}}while(0);do if((c[c[H>>2]>>2]|0)==2?(c[(c[H>>2]|0)+4>>2]|0)==2:0){if((c[(c[L>>2]|0)+8532>>2]|0)!=1?(c[(c[L>>2]|0)+8536>>2]|0)!=1:0)break;c[(c[L>>2]|0)+8520>>2]=0;c[(c[L>>2]|0)+8520+8>>2]=0;_i((c[x>>2]|0)+4260+2432|0,(c[x>>2]|0)+2432|0,300)|0}while(0);c[(c[L>>2]|0)+8532>>2]=c[c[H>>2]>>2];c[(c[L>>2]|0)+8536>>2]=c[(c[H>>2]|0)+4>>2];if((c[(c[H>>2]|0)+8>>2]|0)<=48e3?(c[(c[H>>2]|0)+8>>2]|0)>=8e3:0){d:do if((c[K>>2]|0)!=1?(c[(c[x>>2]|0)+2388>>2]|0)==0:0){c[A>>2]=0;while(1){if((c[A>>2]|0)>=(c[(c[H>>2]|0)+4>>2]|0))break;c[J>>2]=0;while(1){S=(c[J>>2]|0)<(c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2392>>2]|0);e=Ob(c[w>>2]|0,1)|0;k=(c[x>>2]|0)+((c[A>>2]|0)*4260|0)|0;if(!S)break;c[k+2404+(c[J>>2]<<2)>>2]=e;c[J>>2]=(c[J>>2]|0)+1}c[k+2416>>2]=e;c[A>>2]=(c[A>>2]|0)+1}c[A>>2]=0;while(1){if((c[A>>2]|0)>=(c[(c[H>>2]|0)+4>>2]|0))break;S=(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2420|0;c[S>>2]=0;c[S+4>>2]=0;c[S+8>>2]=0;e:do if(c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2416>>2]|0){if((c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2392>>2]|0)==1){c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2420>>2]=1;break}c[n>>2]=(Pb(c[w>>2]|0,c[17836+((c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2392>>2]|0)-2<<2)>>2]|0,8)|0)+1;c[J>>2]=0;while(1){if((c[J>>2]|0)>=(c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2392>>2]|0))break e;c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2420+(c[J>>2]<<2)>>2]=c[n>>2]>>c[J>>2]&1;c[J>>2]=(c[J>>2]|0)+1}}while(0);c[A>>2]=(c[A>>2]|0)+1}if(!(c[K>>2]|0)){c[J>>2]=0;while(1){if((c[J>>2]|0)>=(c[(c[x>>2]|0)+2392>>2]|0))break d;c[A>>2]=0;while(1){if((c[A>>2]|0)>=(c[(c[H>>2]|0)+4>>2]|0))break;if(c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2420+(c[J>>2]<<2)>>2]|0){do if((c[A>>2]|0)==0?(c[(c[H>>2]|0)+4>>2]|0)==2:0){gg(c[w>>2]|0,s);if(c[(c[x>>2]|0)+4260+2420+(c[J>>2]<<2)>>2]|0)break;hg(c[w>>2]|0,I)}while(0);do if((c[J>>2]|0)>0){if(!(c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2420+((c[J>>2]|0)-1<<2)>>2]|0)){q=64;break}c[o>>2]=2}else q=64;while(0);if((q|0)==64){q=0;c[o>>2]=0}vd((c[x>>2]|0)+((c[A>>2]|0)*4260|0)|0,c[w>>2]|0,c[J>>2]|0,1,c[o>>2]|0);wd(c[w>>2]|0,p,a[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2736+29>>0]|0,a[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2736+30>>0]|0,c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2328>>2]|0)}c[A>>2]=(c[A>>2]|0)+1}c[J>>2]=(c[J>>2]|0)+1}}}while(0);f:do if((c[(c[H>>2]|0)+4>>2]|0)==2){do if(c[K>>2]|0){if((c[K>>2]|0)==2?(c[(c[x>>2]|0)+2420+(c[(c[x>>2]|0)+2388>>2]<<2)>>2]|0)==1:0)break;c[A>>2]=0;while(1){if((c[A>>2]|0)>=2)break f;c[s+(c[A>>2]<<2)>>2]=b[(c[L>>2]|0)+8520+(c[A>>2]<<1)>>1];c[A>>2]=(c[A>>2]|0)+1}}while(0);gg(c[w>>2]|0,s);if(!((c[K>>2]|0)==0?!(c[(c[x>>2]|0)+4260+2404+(c[(c[x>>2]|0)+2388>>2]<<2)>>2]|0):0))q=74;do if((q|0)==74){if((c[K>>2]|0)==2?(c[(c[x>>2]|0)+4260+2420+(c[(c[x>>2]|0)+2388>>2]<<2)>>2]|0)==0:0)break;c[I>>2]=0;break f}while(0);hg(c[w>>2]|0,I)}while(0);if(((c[I>>2]|0)==0?(c[(c[H>>2]|0)+4>>2]|0)==2:0)?(c[(c[L>>2]|0)+8540>>2]|0)==1:0){aj((c[L>>2]|0)+4260+1348|0,0,960)|0;k=(c[L>>2]|0)+4260+1284|0;e=k+64|0;do{c[k>>2]=0;k=k+4|0}while((k|0)<(e|0));c[(c[L>>2]|0)+4260+2308>>2]=100;a[(c[L>>2]|0)+4260+2312>>0]=10;c[(c[L>>2]|0)+4260+4164>>2]=0;c[(c[L>>2]|0)+4260+2376>>2]=1}S=N(c[(c[H>>2]|0)+12>>2]|0,c[(c[H>>2]|0)+4>>2]|0)|0;c[y>>2]=(S|0)<(N(c[(c[H>>2]|0)+8>>2]|0,c[c[H>>2]>>2]|0)|0)&1;if(c[y>>2]|0)k=1;else k=N(c[(c[H>>2]|0)+4>>2]|0,(c[(c[x>>2]|0)+2328>>2]|0)+2|0)|0;c[P>>2]=$()|0;d=l;l=l+((1*(k<<1)|0)+15&-16)|0;if(c[y>>2]|0){c[F>>2]=c[E>>2];e=c[x>>2]|0;k=c[E>>2]|0}else{c[F>>2]=d;e=c[x>>2]|0;k=d}c[F+4>>2]=k+(c[e+2328>>2]<<1)+4;if(!(c[K>>2]|0))c[v>>2]=((c[I>>2]|0)!=0^1)&1;else{if(c[(c[L>>2]|0)+8540>>2]|0)if((c[K>>2]|0)==2?(c[(c[H>>2]|0)+4>>2]|0)==2:0)k=(c[(c[x>>2]|0)+4260+2420+(c[(c[x>>2]|0)+4260+2388>>2]<<2)>>2]|0)==1;else k=0;else k=1;c[v>>2]=k&1}c[A>>2]=0;while(1){if((c[A>>2]|0)>=(c[(c[H>>2]|0)+4>>2]|0))break;if((c[A>>2]|0)==0|(c[v>>2]|0)!=0){c[r>>2]=(c[(c[x>>2]|0)+2388>>2]|0)-(c[A>>2]|0);g:do if((c[r>>2]|0)<=0)c[u>>2]=0;else{if((c[K>>2]|0)==2){c[u>>2]=c[(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2420+((c[r>>2]|0)-1<<2)>>2]|0?2:0;break}do if((c[A>>2]|0)>0){if(!(c[(c[L>>2]|0)+8540>>2]|0))break;c[u>>2]=1;break g}while(0);c[u>>2]=2}while(0);S=td((c[x>>2]|0)+((c[A>>2]|0)*4260|0)|0,c[w>>2]|0,(c[F+(c[A>>2]<<2)>>2]|0)+4|0,C,c[K>>2]|0,c[u>>2]|0,c[t>>2]|0)|0;c[M>>2]=(c[M>>2]|0)+S}else aj((c[F+(c[A>>2]<<2)>>2]|0)+4|0,0,c[C>>2]<<1|0)|0;S=(c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2388|0;c[S>>2]=(c[S>>2]|0)+1;c[A>>2]=(c[A>>2]|0)+1}if((c[c[H>>2]>>2]|0)==2?(c[(c[H>>2]|0)+4>>2]|0)==2:0)cf((c[L>>2]|0)+8520|0,c[F>>2]|0,c[F+4>>2]|0,s,c[(c[x>>2]|0)+2316>>2]|0,c[C>>2]|0);else{S=c[F>>2]|0;R=(c[L>>2]|0)+8520+4|0;b[S>>1]=b[R>>1]|0;b[S+2>>1]=b[R+2>>1]|0;S=(c[L>>2]|0)+8520+4|0;R=(c[F>>2]|0)+(c[C>>2]<<1)|0;b[S>>1]=b[R>>1]|0;b[S+2>>1]=b[R+2>>1]|0}S=N(c[C>>2]|0,c[(c[H>>2]|0)+8>>2]|0)|0;c[c[B>>2]>>2]=(S|0)/(((c[(c[x>>2]|0)+2316>>2]&65535)<<16>>16)*1e3|0)|0;if((c[c[H>>2]>>2]|0)==2)k=c[c[B>>2]>>2]|0;else k=1;e=l;l=l+((1*(k<<1)|0)+15&-16)|0;if((c[c[H>>2]>>2]|0)==2)c[D>>2]=e;else c[D>>2]=c[E>>2];if(c[y>>2]|0)k=N(c[(c[H>>2]|0)+4>>2]|0,(c[(c[x>>2]|0)+2328>>2]|0)+2|0)|0;else k=1;e=l;l=l+((1*(k<<1)|0)+15&-16)|0;if(c[y>>2]|0){S=(N(c[(c[H>>2]|0)+4>>2]|0,(c[(c[x>>2]|0)+2328>>2]|0)+2|0)|0)<<1;_i(e|0,c[E>>2]|0,S+0|0)|0;c[F>>2]=e;c[F+4>>2]=e+(c[(c[x>>2]|0)+2328>>2]<<1)+4}c[A>>2]=0;while(1){S=c[H>>2]|0;if((c[A>>2]|0)>=(c[((c[c[H>>2]>>2]|0)<(c[(c[H>>2]|0)+4>>2]|0)?S:S+4|0)>>2]|0))break;S=Uf((c[x>>2]|0)+((c[A>>2]|0)*4260|0)+2432|0,c[D>>2]|0,(c[F+(c[A>>2]<<2)>>2]|0)+2|0,c[C>>2]|0)|0;c[M>>2]=(c[M>>2]|0)+S;h:do if((c[c[H>>2]>>2]|0)==2){c[J>>2]=0;while(1){if((c[J>>2]|0)>=(c[c[B>>2]>>2]|0))break h;b[(c[E>>2]|0)+((c[A>>2]|0)+(c[J>>2]<<1)<<1)>>1]=b[(c[D>>2]|0)+(c[J>>2]<<1)>>1]|0;c[J>>2]=(c[J>>2]|0)+1}}while(0);c[A>>2]=(c[A>>2]|0)+1}i:do if((c[c[H>>2]>>2]|0)==2){if((c[(c[H>>2]|0)+4>>2]|0)!=1)break;if(c[G>>2]|0){S=Uf((c[x>>2]|0)+4260+2432|0,c[D>>2]|0,(c[F>>2]|0)+2|0,c[C>>2]|0)|0;c[M>>2]=(c[M>>2]|0)+S;c[J>>2]=0;while(1){if((c[J>>2]|0)>=(c[c[B>>2]>>2]|0))break i;b[(c[E>>2]|0)+(1+(c[J>>2]<<1)<<1)>>1]=b[(c[D>>2]|0)+(c[J>>2]<<1)>>1]|0;c[J>>2]=(c[J>>2]|0)+1}}else{c[J>>2]=0;while(1){if((c[J>>2]|0)>=(c[c[B>>2]>>2]|0))break i;b[(c[E>>2]|0)+(1+(c[J>>2]<<1)<<1)>>1]=b[(c[E>>2]|0)+(0+(c[J>>2]<<1)<<1)>>1]|0;c[J>>2]=(c[J>>2]|0)+1}}}while(0);if((c[(c[x>>2]|0)+4164>>2]|0)==2){c[z>>2]=c[4402];c[z+4>>2]=c[4403];c[z+8>>2]=c[4404];e=N(c[(c[x>>2]|0)+2308>>2]|0,c[z+((c[(c[x>>2]|0)+2316>>2]|0)-8>>2<<2)>>2]|0)|0;k=c[H>>2]|0}else{e=0;k=c[H>>2]|0}c[k+20>>2]=e;j:do if((c[K>>2]|0)==1){c[J>>2]=0;while(1){if((c[J>>2]|0)>=(c[(c[L>>2]|0)+8536>>2]|0))break j;a[(c[L>>2]|0)+((c[J>>2]|0)*4260|0)+2312>>0]=10;c[J>>2]=(c[J>>2]|0)+1}}else c[(c[L>>2]|0)+8540>>2]=c[I>>2];while(0);c[O>>2]=c[M>>2];_(c[P>>2]|0);S=c[O>>2]|0;l=Q;return S|0}c[M>>2]=-200;c[O>>2]=c[M>>2];S=c[O>>2]|0;l=Q;return S|0}function Bd(a){a=a|0;var b=0,d=0,e=0;d=l;l=l+16|0;e=d+4|0;b=d;c[e>>2]=a;c[b>>2]=0;c[c[e>>2]>>2]=24568;l=d;return c[b>>2]|0}function Cd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;f=k+20|0;e=k+16|0;g=k+12|0;i=k+8|0;h=k+4|0;j=k;c[f>>2]=a;c[e>>2]=b;c[g>>2]=d;c[j>>2]=0;c[i>>2]=c[f>>2];aj(c[i>>2]|0,0,24568)|0;c[h>>2]=0;while(1){b=c[i>>2]|0;if((c[h>>2]|0)>=2)break;d=ff(b+((c[h>>2]|0)*12240|0)|0,c[e>>2]|0)|0;c[j>>2]=(c[j>>2]|0)+d;c[h>>2]=(c[h>>2]|0)+1}c[b+24544>>2]=1;c[(c[i>>2]|0)+24548>>2]=1;i=Dd(c[f>>2]|0,c[g>>2]|0)|0;c[j>>2]=(c[j>>2]|0)+i;l=k;return c[j>>2]|0}function Dd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0;g=l;l=l+32|0;i=g+16|0;d=g+12|0;e=g+8|0;f=g+4|0;h=g;c[i>>2]=a;c[d>>2]=b;c[e>>2]=0;c[h>>2]=c[i>>2];c[f>>2]=c[h>>2];c[c[d>>2]>>2]=c[(c[h>>2]|0)+24544>>2];c[(c[d>>2]|0)+4>>2]=c[(c[h>>2]|0)+24548>>2];c[(c[d>>2]|0)+8>>2]=c[(c[f>>2]|0)+4580>>2];c[(c[d>>2]|0)+12>>2]=c[(c[f>>2]|0)+4588>>2];c[(c[d>>2]|0)+16>>2]=c[(c[f>>2]|0)+4592>>2];c[(c[d>>2]|0)+20>>2]=c[(c[f>>2]|0)+4596>>2];c[(c[d>>2]|0)+24>>2]=c[(c[f>>2]|0)+4636>>2];c[(c[d>>2]|0)+28>>2]=c[(c[f>>2]|0)+4632>>2];c[(c[d>>2]|0)+32>>2]=c[(c[f>>2]|0)+4640>>2];c[(c[d>>2]|0)+36>>2]=c[(c[f>>2]|0)+4648>>2];c[(c[d>>2]|0)+40>>2]=c[(c[f>>2]|0)+6120>>2];c[(c[d>>2]|0)+44>>2]=c[(c[f>>2]|0)+6108>>2];c[(c[d>>2]|0)+48>>2]=c[(c[f>>2]|0)+4708>>2];c[(c[d>>2]|0)+68>>2]=((c[(c[f>>2]|0)+4600>>2]&65535)<<16>>16)*1e3;c[(c[d>>2]|0)+72>>2]=c[(c[f>>2]|0)+4560>>2];if((c[(c[f>>2]|0)+4600>>2]|0)!=16){h=0;h=h&1;i=c[d>>2]|0;i=i+76|0;c[i>>2]=h;i=c[e>>2]|0;l=g;return i|0}h=(c[(c[f>>2]|0)+16+12>>2]|0)==0;h=h&1;i=c[d>>2]|0;i=i+76|0;c[i>>2]=h;i=c[e>>2]|0;l=g;return i|0}function Ed(d,e,f,g,h,i,j){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,aa=0;Z=l;l=l+176|0;V=Z+156|0;aa=Z+152|0;Q=Z+148|0;J=Z+144|0;F=Z+140|0;I=Z+136|0;D=Z+132|0;S=Z+128|0;R=Z+124|0;x=Z+120|0;B=Z+116|0;w=Z+112|0;Y=Z+108|0;X=Z+104|0;U=Z+100|0;G=Z+96|0;H=Z+92|0;C=Z+88|0;E=Z+84|0;m=Z+80|0;K=Z+76|0;q=Z+72|0;p=Z+64|0;s=Z+56|0;o=Z+52|0;L=Z+48|0;T=Z+44|0;n=Z+40|0;v=Z+36|0;M=Z+32|0;k=Z+28|0;W=Z+24|0;z=Z+20|0;y=Z+160|0;t=Z+16|0;r=Z+12|0;A=Z+8|0;O=Z+4|0;u=Z;c[aa>>2]=d;c[Q>>2]=e;c[J>>2]=f;c[F>>2]=g;c[I>>2]=h;c[D>>2]=i;c[S>>2]=j;c[Y>>2]=0;c[X>>2]=0;c[U>>2]=0;c[E>>2]=0;c[T>>2]=c[aa>>2];if(c[(c[Q>>2]|0)+64>>2]|0){c[(c[T>>2]|0)+4696>>2]=1;c[(c[T>>2]|0)+12240+4696>>2]=1}c[(c[T>>2]|0)+12240+5780>>2]=0;c[(c[T>>2]|0)+5780>>2]=0;aa=df(c[Q>>2]|0)|0;c[U>>2]=aa;if(aa|0){c[V>>2]=c[U>>2];aa=c[V>>2]|0;l=Z;return aa|0}c[(c[Q>>2]|0)+84>>2]=0;if((c[(c[Q>>2]|0)+4>>2]|0)>(c[(c[T>>2]|0)+24548>>2]|0)?(aa=ff((c[T>>2]|0)+12240|0,c[(c[T>>2]|0)+5124>>2]|0)|0,c[U>>2]=(c[U>>2]|0)+aa,c[(c[T>>2]|0)+24480>>2]=0,c[(c[T>>2]|0)+24480+8>>2]=0,c[(c[T>>2]|0)+24480+12>>2]=0,c[(c[T>>2]|0)+24480+12+4>>2]=1,c[(c[T>>2]|0)+24480+12+8>>2]=0,c[(c[T>>2]|0)+24480+12+12>>2]=1,b[(c[T>>2]|0)+24480+30>>1]=0,b[(c[T>>2]|0)+24480+28>>1]=16384,(c[(c[T>>2]|0)+24544>>2]|0)==2):0){_i((c[T>>2]|0)+12240+5808|0,(c[T>>2]|0)+5808|0,300)|0;aa=(c[T>>2]|0)+12240|0;f=c[T>>2]|0;c[aa>>2]=c[f>>2];c[aa+4>>2]=c[f+4>>2]}if((c[(c[Q>>2]|0)+24>>2]|0)!=(c[(c[T>>2]|0)+4636>>2]|0))e=1;else e=(c[(c[T>>2]|0)+24548>>2]|0)!=(c[(c[Q>>2]|0)+4>>2]|0);c[n>>2]=e&1;c[(c[T>>2]|0)+24544>>2]=c[c[Q>>2]>>2];c[(c[T>>2]|0)+24548>>2]=c[(c[Q>>2]|0)+4>>2];c[C>>2]=((c[F>>2]|0)*100|0)/(c[(c[Q>>2]|0)+8>>2]|0)|0;c[M>>2]=(c[C>>2]|0)>1?c[C>>2]>>1:1;c[v>>2]=0;e=c[C>>2]|0;a:do if(!(c[S>>2]|0)){aa=N(e,c[(c[Q>>2]|0)+8>>2]|0)|0;if((c[F>>2]|0)<0?1:(aa|0)!=((c[F>>2]|0)*100|0)){c[V>>2]=-101;aa=c[V>>2]|0;l=Z;return aa|0}if(((c[F>>2]|0)*1e3|0)>(N(c[(c[Q>>2]|0)+24>>2]|0,c[(c[Q>>2]|0)+8>>2]|0)|0)){c[V>>2]=-101;aa=c[V>>2]|0;l=Z;return aa|0}}else{if((e|0)!=1){c[V>>2]=-101;aa=c[V>>2]|0;l=Z;return aa|0}c[R>>2]=0;while(1){if((c[R>>2]|0)>=(c[(c[Q>>2]|0)+4>>2]|0))break;c[U>>2]=ff((c[T>>2]|0)+((c[R>>2]|0)*12240|0)|0,c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+5124>>2]|0)|0;c[R>>2]=(c[R>>2]|0)+1}c[Y>>2]=c[(c[Q>>2]|0)+24>>2];c[(c[Q>>2]|0)+24>>2]=10;c[X>>2]=c[(c[Q>>2]|0)+36>>2];c[(c[Q>>2]|0)+36>>2]=0;c[R>>2]=0;while(1){if((c[R>>2]|0)>=(c[(c[Q>>2]|0)+4>>2]|0))break a;c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+4700>>2]=0;c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+4712>>2]=1;c[R>>2]=(c[R>>2]|0)+1}}while(0);c[q>>2]=c[(c[Q>>2]|0)+28>>2]>>(c[(c[Q>>2]|0)+4>>2]|0)-1;c[R>>2]=0;while(1){if((c[R>>2]|0)>=(c[(c[Q>>2]|0)+4>>2]|0))break;if((c[R>>2]|0)==1)e=c[(c[T>>2]|0)+4600>>2]|0;else e=0;c[k>>2]=e;aa=gf((c[T>>2]|0)+((c[R>>2]|0)*12240|0)|0,c[Q>>2]|0,c[q>>2]|0,c[(c[T>>2]|0)+24560>>2]|0,c[R>>2]|0,c[k>>2]|0)|0;c[U>>2]=aa;if(aa|0){P=28;break}b:do if(c[n>>2]|0?1:(c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+4696>>2]|0)!=0){c[x>>2]=0;while(1){if((c[x>>2]|0)>=(c[(c[T>>2]|0)+5776>>2]|0))break b;c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+4756+(c[x>>2]<<2)>>2]=0;c[x>>2]=(c[x>>2]|0)+1}}while(0);c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+6112>>2]=c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+6108>>2];c[R>>2]=(c[R>>2]|0)+1}if((P|0)==28){c[V>>2]=c[U>>2];aa=c[V>>2]|0;l=Z;return aa|0}c[H>>2]=N((c[C>>2]|0)*10|0,c[(c[T>>2]|0)+4600>>2]|0)|0;aa=N(c[H>>2]|0,c[(c[T>>2]|0)+4580>>2]|0)|0;c[m>>2]=(aa|0)/((c[(c[T>>2]|0)+4600>>2]|0)*1e3|0)|0;aa=c[m>>2]|0;c[W>>2]=$()|0;g=l;l=l+((1*(aa<<1)|0)+15&-16)|0;while(1){c[G>>2]=(c[(c[T>>2]|0)+4608>>2]|0)-(c[(c[T>>2]|0)+5772>>2]|0);c[G>>2]=(c[G>>2]|0)<(c[H>>2]|0)?c[G>>2]|0:c[H>>2]|0;aa=N(c[G>>2]|0,c[(c[T>>2]|0)+4580>>2]|0)|0;c[E>>2]=(aa|0)/((c[(c[T>>2]|0)+4600>>2]|0)*1e3|0)|0;if((c[c[Q>>2]>>2]|0)==2?(c[(c[Q>>2]|0)+4>>2]|0)==2:0){c[z>>2]=c[(c[T>>2]|0)+5780>>2];c[R>>2]=0;while(1){if((c[R>>2]|0)>=(c[E>>2]|0))break;b[g+(c[R>>2]<<1)>>1]=b[(c[J>>2]|0)+(c[R>>2]<<1<<1)>>1]|0;c[R>>2]=(c[R>>2]|0)+1}if((c[z>>2]|0)==0?(c[(c[T>>2]|0)+24552>>2]|0)==1:0)_i((c[T>>2]|0)+12240+5808|0,(c[T>>2]|0)+5808|0,300)|0;aa=Uf((c[T>>2]|0)+5808|0,(c[T>>2]|0)+5128+((c[(c[T>>2]|0)+5772>>2]|0)+2<<1)|0,g,c[E>>2]|0)|0;c[U>>2]=(c[U>>2]|0)+aa;aa=(c[T>>2]|0)+5772|0;c[aa>>2]=(c[aa>>2]|0)+(c[G>>2]|0);c[G>>2]=(c[(c[T>>2]|0)+12240+4608>>2]|0)-(c[(c[T>>2]|0)+12240+5772>>2]|0);if((c[G>>2]|0)<(N((c[C>>2]|0)*10|0,c[(c[T>>2]|0)+12240+4600>>2]|0)|0))e=c[G>>2]|0;else e=N((c[C>>2]|0)*10|0,c[(c[T>>2]|0)+12240+4600>>2]|0)|0;c[G>>2]=e;c[R>>2]=0;while(1){if((c[R>>2]|0)>=(c[E>>2]|0))break;b[g+(c[R>>2]<<1)>>1]=b[(c[J>>2]|0)+((c[R>>2]<<1)+1<<1)>>1]|0;c[R>>2]=(c[R>>2]|0)+1}e=Uf((c[T>>2]|0)+12240+5808|0,(c[T>>2]|0)+12240+5128+((c[(c[T>>2]|0)+12240+5772>>2]|0)+2<<1)|0,g,c[E>>2]|0)|0;c[U>>2]=(c[U>>2]|0)+e;e=c[T>>2]|0;d=c[G>>2]|0;i=1}else P=49;do if((P|0)==49){P=0;if((c[c[Q>>2]>>2]|0)==2?(c[(c[Q>>2]|0)+4>>2]|0)==1:0){c[R>>2]=0;while(1){if((c[R>>2]|0)>=(c[E>>2]|0))break;c[L>>2]=(b[(c[J>>2]|0)+(c[R>>2]<<1<<1)>>1]|0)+(b[(c[J>>2]|0)+((c[R>>2]<<1)+1<<1)>>1]|0);b[g+(c[R>>2]<<1)>>1]=(c[L>>2]>>1)+(c[L>>2]&1);c[R>>2]=(c[R>>2]|0)+1}aa=Uf((c[T>>2]|0)+5808|0,(c[T>>2]|0)+5128+((c[(c[T>>2]|0)+5772>>2]|0)+2<<1)|0,g,c[E>>2]|0)|0;c[U>>2]=(c[U>>2]|0)+aa;c:do if((c[(c[T>>2]|0)+24552>>2]|0)==2?(c[(c[T>>2]|0)+5780>>2]|0)==0:0){aa=Uf((c[T>>2]|0)+12240+5808|0,(c[T>>2]|0)+12240+5128+((c[(c[T>>2]|0)+12240+5772>>2]|0)+2<<1)|0,g,c[E>>2]|0)|0;c[U>>2]=(c[U>>2]|0)+aa;c[R>>2]=0;while(1){if((c[R>>2]|0)>=(c[(c[T>>2]|0)+4608>>2]|0))break c;b[(c[T>>2]|0)+5128+((c[(c[T>>2]|0)+5772>>2]|0)+(c[R>>2]|0)+2<<1)>>1]=(b[(c[T>>2]|0)+5128+((c[(c[T>>2]|0)+5772>>2]|0)+(c[R>>2]|0)+2<<1)>>1]|0)+(b[(c[T>>2]|0)+12240+5128+((c[(c[T>>2]|0)+12240+5772>>2]|0)+(c[R>>2]|0)+2<<1)>>1]|0)>>1;c[R>>2]=(c[R>>2]|0)+1}}while(0);e=c[T>>2]|0;d=c[G>>2]|0;i=0;break}_i(g|0,c[J>>2]|0,c[E>>2]<<1|0)|0;e=Uf((c[T>>2]|0)+5808|0,(c[T>>2]|0)+5128+((c[(c[T>>2]|0)+5772>>2]|0)+2<<1)|0,g,c[E>>2]|0)|0;c[U>>2]=(c[U>>2]|0)+e;e=c[T>>2]|0;d=c[G>>2]|0;i=0}while(0);aa=e+(i*12240|0)+5772|0;c[aa>>2]=(c[aa>>2]|0)+d;aa=N(c[E>>2]|0,c[c[Q>>2]>>2]|0)|0;c[J>>2]=(c[J>>2]|0)+(aa<<1);c[F>>2]=(c[F>>2]|0)-(c[E>>2]|0);c[(c[T>>2]|0)+24560>>2]=0;if((c[(c[T>>2]|0)+5772>>2]|0)<(c[(c[T>>2]|0)+4608>>2]|0))break;if(!(c[S>>2]|0?1:(c[(c[T>>2]|0)+5780>>2]|0)!=0)){a[y>>0]=0;a[y+1>>0]=0;a[y>>0]=256-(256>>(N((c[(c[T>>2]|0)+5776>>2]|0)+1|0,c[(c[Q>>2]|0)+4>>2]|0)|0));$b(c[I>>2]|0,0,y,8);c[R>>2]=0;while(1){if((c[R>>2]|0)>=(c[(c[Q>>2]|0)+4>>2]|0))break;c[o>>2]=0;c[x>>2]=0;while(1){if((c[x>>2]|0)>=(c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+5776>>2]|0))break;c[o>>2]=c[o>>2]|c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+4756+(c[x>>2]<<2)>>2]<>2];c[x>>2]=(c[x>>2]|0)+1}a[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+4755>>0]=(c[o>>2]|0)>0?1:0;if(c[o>>2]|0?(c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+5776>>2]|0)>1:0)$b(c[I>>2]|0,(c[o>>2]|0)-1|0,c[17836+((c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+5776>>2]|0)-2<<2)>>2]|0,8);c[R>>2]=(c[R>>2]|0)+1}c[x>>2]=0;while(1){aa=(c[x>>2]|0)<(c[(c[T>>2]|0)+5776>>2]|0);c[R>>2]=0;if(!aa)break;while(1){if((c[R>>2]|0)>=(c[(c[Q>>2]|0)+4>>2]|0))break;if(c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+4756+(c[x>>2]<<2)>>2]|0){if(((c[R>>2]|0)==0?(c[(c[Q>>2]|0)+4>>2]|0)==2:0)?(ig(c[I>>2]|0,(c[T>>2]|0)+24480+34+((c[x>>2]|0)*6|0)|0),(c[(c[T>>2]|0)+12240+4756+(c[x>>2]<<2)>>2]|0)==0):0)jg(c[I>>2]|0,a[(c[T>>2]|0)+24480+52+(c[x>>2]|0)>>0]|0);if((c[x>>2]|0)>0?c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+4756+((c[x>>2]|0)-1<<2)>>2]|0:0)c[t>>2]=2;else c[t>>2]=0;Gd((c[T>>2]|0)+((c[R>>2]|0)*12240|0)|0,c[I>>2]|0,c[x>>2]|0,1,c[t>>2]|0);Hd(c[I>>2]|0,a[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+6132+((c[x>>2]|0)*36|0)+29>>0]|0,a[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+6132+((c[x>>2]|0)*36|0)+30>>0]|0,(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+6240+((c[x>>2]|0)*320|0)|0,c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+4608>>2]|0)}c[R>>2]=(c[R>>2]|0)+1}c[x>>2]=(c[x>>2]|0)+1}while(1){if((c[R>>2]|0)>=(c[(c[Q>>2]|0)+4>>2]|0))break;aa=(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+4756|0;c[aa>>2]=0;c[aa+4>>2]=0;c[aa+8>>2]=0;c[R>>2]=(c[R>>2]|0)+1}aa=Fd(c[I>>2]|0)|0;c[(c[T>>2]|0)+24536>>2]=aa}Qe(c[T>>2]|0);c[B>>2]=(N(c[(c[Q>>2]|0)+28>>2]|0,c[(c[Q>>2]|0)+24>>2]|0)|0)/1e3|0;if(!(c[S>>2]|0))c[B>>2]=(c[B>>2]|0)-(c[(c[T>>2]|0)+24536>>2]|0);c[B>>2]=(c[B>>2]|0)/(c[(c[T>>2]|0)+5776>>2]|0)|0;e=(c[B>>2]&65535)<<16>>16;if((c[(c[Q>>2]|0)+24>>2]|0)==10)c[q>>2]=e*100;else c[q>>2]=e*50;c[q>>2]=(c[q>>2]|0)-(((c[(c[T>>2]|0)+24540>>2]|0)*1e3|0)/500|0);if((c[S>>2]|0)==0?(c[(c[T>>2]|0)+5780>>2]|0)>0:0){aa=Fd(c[I>>2]|0)|0;c[r>>2]=aa-(c[(c[T>>2]|0)+24536>>2]|0)-(N(c[B>>2]|0,c[(c[T>>2]|0)+5780>>2]|0)|0);c[q>>2]=(c[q>>2]|0)-(((c[r>>2]|0)*1e3|0)/500|0)}e=c[q>>2]|0;do if((c[(c[Q>>2]|0)+28>>2]|0)>5e3)if((e|0)>(c[(c[Q>>2]|0)+28>>2]|0)){e=c[(c[Q>>2]|0)+28>>2]|0;break}else{e=(c[q>>2]|0)<5e3?5e3:c[q>>2]|0;break}else if((e|0)<=5e3)if((c[q>>2]|0)<(c[(c[Q>>2]|0)+28>>2]|0)){e=c[(c[Q>>2]|0)+28>>2]|0;break}else{e=c[q>>2]|0;break}else e=5e3;while(0);c[q>>2]=e;e=c[T>>2]|0;if((c[(c[Q>>2]|0)+4>>2]|0)==2){_e(e+24480|0,(c[T>>2]|0)+5128+4|0,(c[T>>2]|0)+12240+5128+4|0,(c[T>>2]|0)+24480+34+((c[(c[T>>2]|0)+5780>>2]|0)*6|0)|0,(c[T>>2]|0)+24480+52+(c[(c[T>>2]|0)+5780>>2]|0)|0,p,c[q>>2]|0,c[(c[T>>2]|0)+4556>>2]|0,c[(c[Q>>2]|0)+56>>2]|0,c[(c[T>>2]|0)+4600>>2]|0,c[(c[T>>2]|0)+4608>>2]|0);e=c[T>>2]|0;if(!(a[(c[T>>2]|0)+24480+52+(c[(c[T>>2]|0)+5780>>2]|0)>>0]|0)){if((c[e+24564>>2]|0)==1){aa=(c[T>>2]|0)+12240+7200|0;c[aa>>2]=0;c[aa+4>>2]=0;c[aa+8>>2]=0;c[aa+12>>2]=0;aj((c[T>>2]|0)+12240+7216|0,0,2140)|0;aj((c[T>>2]|0)+12240+144|0,0,4380)|0;aa=(c[T>>2]|0)+12240+4524|0;c[aa>>2]=0;c[aa+4>>2]=0;c[aa+8>>2]=0;c[aa+12>>2]=0;c[aa+16>>2]=0;c[aa+20>>2]=0;c[aa+24>>2]=0;c[aa+28>>2]=0;aa=(c[T>>2]|0)+12240+16|0;c[aa>>2]=0;c[aa+4>>2]=0;c[(c[T>>2]|0)+12240+4568>>2]=100;c[(c[T>>2]|0)+12240+144+4356>>2]=100;a[(c[T>>2]|0)+12240+7200>>0]=10;a[(c[T>>2]|0)+12240+4565>>0]=0;c[(c[T>>2]|0)+12240+144+4372>>2]=65536;c[(c[T>>2]|0)+12240+4696>>2]=1}vg((c[T>>2]|0)+12240|0)}else a[e+12240+4752+(c[(c[T>>2]|0)+5780>>2]|0)>>0]=0;if((c[S>>2]|0)==0?(ig(c[I>>2]|0,(c[T>>2]|0)+24480+34+((c[(c[T>>2]|0)+5780>>2]|0)*6|0)|0),(a[(c[T>>2]|0)+12240+4752+(c[(c[T>>2]|0)+5780>>2]|0)>>0]|0)==0):0)jg(c[I>>2]|0,a[(c[T>>2]|0)+24480+52+(c[(c[T>>2]|0)+5780>>2]|0)>>0]|0)}else{c[e+5128>>2]=c[(c[T>>2]|0)+24480+4>>2];aa=(c[T>>2]|0)+24480+4|0;n=(c[T>>2]|0)+5128+(c[(c[T>>2]|0)+4608>>2]<<1)|0;b[aa>>1]=b[n>>1]|0;b[aa+2>>1]=b[n+2>>1]|0}vg(c[T>>2]|0);c[R>>2]=0;while(1){if((c[R>>2]|0)>=(c[(c[Q>>2]|0)+4>>2]|0))break;c[A>>2]=c[(c[Q>>2]|0)+52>>2];do if(!((c[M>>2]|0)==2&(c[v>>2]|0)==0)){if((c[M>>2]|0)==3){if(!(c[v>>2]|0)){c[A>>2]=(c[A>>2]<<1|0)/5|0;break}if((c[v>>2]|0)!=1)break;c[A>>2]=((c[A>>2]|0)*3|0)/4|0}}else c[A>>2]=((c[A>>2]|0)*3|0)/5|0;while(0);if(c[(c[Q>>2]|0)+48>>2]|0)e=(c[v>>2]|0)==((c[M>>2]|0)-1|0);else e=0;c[O>>2]=e&1;do if((c[(c[Q>>2]|0)+4>>2]|0)==1)c[s>>2]=c[q>>2];else{c[s>>2]=c[p+(c[R>>2]<<2)>>2];if(c[R>>2]|0)break;if((c[p+4>>2]|0)<=0)break;c[O>>2]=0;c[A>>2]=(c[A>>2]|0)-((c[(c[Q>>2]|0)+52>>2]|0)/(c[M>>2]<<1|0)|0)}while(0);if((c[s>>2]|0)>0){ef((c[T>>2]|0)+((c[R>>2]|0)*12240|0)|0,c[s>>2]|0)|0;d:do if(((c[(c[T>>2]|0)+5780>>2]|0)-(c[R>>2]|0)|0)<=0)c[u>>2]=0;else{do if((c[R>>2]|0)>0){if(!(c[(c[T>>2]|0)+24564>>2]|0))break;c[u>>2]=1;break d}while(0);c[u>>2]=2}while(0);c[U>>2]=wg((c[T>>2]|0)+((c[R>>2]|0)*12240|0)|0,c[D>>2]|0,c[I>>2]|0,c[u>>2]|0,c[A>>2]|0,c[O>>2]|0)|0}c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+4700>>2]=0;c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+5772>>2]=0;aa=(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+5780|0;c[aa>>2]=(c[aa>>2]|0)+1;c[R>>2]=(c[R>>2]|0)+1}c[(c[T>>2]|0)+24564>>2]=a[(c[T>>2]|0)+24480+52+((c[(c[T>>2]|0)+5780>>2]|0)-1)>>0];do if((c[c[D>>2]>>2]|0)>0?(c[(c[T>>2]|0)+5780>>2]|0)==(c[(c[T>>2]|0)+5776>>2]|0):0){c[w>>2]=0;c[R>>2]=0;while(1){if((c[R>>2]|0)>=(c[(c[Q>>2]|0)+4>>2]|0))break;c[x>>2]=0;while(1){aa=(c[x>>2]|0)<(c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+5776>>2]|0);c[w>>2]=c[w>>2]<<1;e=(c[T>>2]|0)+((c[R>>2]|0)*12240|0)|0;if(!aa)break;c[w>>2]=c[w>>2]|a[e+4752+(c[x>>2]|0)>>0];c[x>>2]=(c[x>>2]|0)+1}c[w>>2]=c[w>>2]|a[e+4755>>0];c[R>>2]=(c[R>>2]|0)+1}if(!(c[S>>2]|0))dc(c[I>>2]|0,c[w>>2]|0,N((c[(c[T>>2]|0)+5776>>2]|0)+1|0,c[(c[Q>>2]|0)+4>>2]|0)|0);do if(c[(c[T>>2]|0)+6112>>2]|0){if((c[(c[Q>>2]|0)+4>>2]|0)!=1?(c[(c[T>>2]|0)+12240+6112>>2]|0)==0:0)break;c[c[D>>2]>>2]=0}while(0);n=(c[T>>2]|0)+24540|0;c[n>>2]=(c[n>>2]|0)+(c[c[D>>2]>>2]<<3);n=(N(c[(c[Q>>2]|0)+28>>2]|0,c[(c[Q>>2]|0)+24>>2]|0)|0)/1e3|0;aa=(c[T>>2]|0)+24540|0;c[aa>>2]=(c[aa>>2]|0)-n;do if((c[(c[T>>2]|0)+24540>>2]|0)>1e4)e=1e4;else{if((c[(c[T>>2]|0)+24540>>2]|0)<0){e=0;break}e=c[(c[T>>2]|0)+24540>>2]|0}while(0);c[(c[T>>2]|0)+24540>>2]=e;c[K>>2]=13+(0+(((c[(c[T>>2]|0)+24556>>2]&65535)<<16>>16)*3188>>16));e=(c[T>>2]|0)+24560|0;if((c[(c[T>>2]|0)+4556>>2]|0)<(c[K>>2]|0)){c[e>>2]=1;c[(c[T>>2]|0)+24556>>2]=0;break}else{c[e>>2]=0;aa=(c[T>>2]|0)+24556|0;c[aa>>2]=(c[aa>>2]|0)+(c[(c[Q>>2]|0)+24>>2]|0);break}}while(0);if(!(c[F>>2]|0))break;c[v>>2]=(c[v>>2]|0)+1}c[(c[T>>2]|0)+24552>>2]=c[(c[Q>>2]|0)+4>>2];c[(c[Q>>2]|0)+72>>2]=c[(c[T>>2]|0)+24560>>2];if((c[(c[T>>2]|0)+4600>>2]|0)==16)e=(c[(c[T>>2]|0)+16+12>>2]|0)==0;else e=0;c[(c[Q>>2]|0)+76>>2]=e&1;c[(c[Q>>2]|0)+68>>2]=((c[(c[T>>2]|0)+4600>>2]&65535)<<16>>16)*1e3;if(c[(c[Q>>2]|0)+56>>2]|0)e=0;else e=b[(c[T>>2]|0)+24480+28>>1]|0;c[(c[Q>>2]|0)+80>>2]=e;e:do if(c[S>>2]|0){c[(c[Q>>2]|0)+24>>2]=c[Y>>2];c[(c[Q>>2]|0)+36>>2]=c[X>>2];c[R>>2]=0;while(1){if((c[R>>2]|0)>=(c[(c[Q>>2]|0)+4>>2]|0))break e;c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+4700>>2]=0;c[(c[T>>2]|0)+((c[R>>2]|0)*12240|0)+4712>>2]=0;c[R>>2]=(c[R>>2]|0)+1}}while(0);c[V>>2]=c[U>>2];_(c[W>>2]|0);aa=c[V>>2]|0;l=Z;return aa|0}function Fd(a){a=a|0;var b=0,d=0;b=l;l=l+16|0;d=b;c[d>>2]=a;a=(c[(c[d>>2]|0)+20>>2]|0)-(32-(Q(c[(c[d>>2]|0)+28>>2]|0)|0))|0;l=b;return a|0}function Gd(d,e,f,g,h){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0;y=l;l=l+112|0;v=y+48|0;x=y+44|0;i=y+40|0;j=y+36|0;n=y+32|0;r=y+28|0;s=y+24|0;k=y+20|0;q=y+16|0;o=y+12|0;p=y+56|0;m=y+88|0;w=y+8|0;t=y+4|0;u=y;c[v>>2]=d;c[x>>2]=e;c[i>>2]=f;c[j>>2]=g;c[n>>2]=h;f=c[v>>2]|0;if(c[j>>2]|0)c[w>>2]=f+6132+((c[i>>2]|0)*36|0);else c[w>>2]=f+4768;c[k>>2]=(a[(c[w>>2]|0)+29>>0]<<1)+(a[(c[w>>2]|0)+30>>0]|0);h=c[x>>2]|0;f=c[k>>2]|0;if((c[j>>2]|0)!=0|(c[k>>2]|0)>=2)$b(h,f-2|0,29016,8);else $b(h,f,29020,8);f=c[x>>2]|0;h=a[c[w>>2]>>0]|0;if((c[n>>2]|0)==2)$b(f,h,26767,8);else{$b(f,h>>3,26743+(a[(c[w>>2]|0)+29>>0]<<3)|0,8);$b(c[x>>2]|0,a[c[w>>2]>>0]&7,29045,8)}c[r>>2]=1;while(1){f=c[x>>2]|0;h=c[w>>2]|0;if((c[r>>2]|0)>=(c[(c[v>>2]|0)+4604>>2]|0))break;$b(f,a[h+(c[r>>2]|0)>>0]|0,26767,8);c[r>>2]=(c[r>>2]|0)+1}$b(f,a[h+8>>0]|0,(c[(c[(c[v>>2]|0)+4724>>2]|0)+12>>2]|0)+(N(a[(c[w>>2]|0)+29>>0]>>1,b[c[(c[v>>2]|0)+4724>>2]>>1]|0)|0)|0,8);Xe(p,m,c[(c[v>>2]|0)+4724>>2]|0,a[(c[w>>2]|0)+8>>0]|0);c[r>>2]=0;while(1){if((c[r>>2]|0)>=(b[(c[(c[v>>2]|0)+4724>>2]|0)+2>>1]|0))break;do if((a[(c[w>>2]|0)+8+((c[r>>2]|0)+1)>>0]|0)<4){f=c[x>>2]|0;if((a[(c[w>>2]|0)+8+((c[r>>2]|0)+1)>>0]|0)<=-4){$b(f,0,(c[(c[(c[v>>2]|0)+4724>>2]|0)+24>>2]|0)+(b[p+(c[r>>2]<<1)>>1]|0)|0,8);$b(c[x>>2]|0,0-(a[(c[w>>2]|0)+8+((c[r>>2]|0)+1)>>0]|0)-4|0,29053,8);break}else{$b(f,(a[(c[w>>2]|0)+8+((c[r>>2]|0)+1)>>0]|0)+4|0,(c[(c[(c[v>>2]|0)+4724>>2]|0)+24>>2]|0)+(b[p+(c[r>>2]<<1)>>1]|0)|0,8);break}}else{$b(c[x>>2]|0,8,(c[(c[(c[v>>2]|0)+4724>>2]|0)+24>>2]|0)+(b[p+(c[r>>2]<<1)>>1]|0)|0,8);$b(c[x>>2]|0,(a[(c[w>>2]|0)+8+((c[r>>2]|0)+1)>>0]|0)-4|0,29053,8)}while(0);c[r>>2]=(c[r>>2]|0)+1}if((c[(c[v>>2]|0)+4604>>2]|0)==4)$b(c[x>>2]|0,a[(c[w>>2]|0)+31>>0]|0,29022,8);if((a[(c[w>>2]|0)+29>>0]|0)!=2){u=c[w>>2]|0;u=u+29|0;u=a[u>>0]|0;u=u<<24>>24;v=c[v>>2]|0;v=v+5800|0;c[v>>2]=u;v=c[x>>2]|0;x=c[w>>2]|0;x=x+34|0;x=a[x>>0]|0;x=x<<24>>24;$b(v,x,29030,8);l=y;return}c[q>>2]=1;if((c[n>>2]|0)==2?(c[(c[v>>2]|0)+5800>>2]|0)==2:0){c[o>>2]=(b[(c[w>>2]|0)+26>>1]|0)-(b[(c[v>>2]|0)+5804>>1]|0);if((c[o>>2]|0)<-8|(c[o>>2]|0)>11)c[o>>2]=0;else{c[o>>2]=(c[o>>2]|0)+9;c[q>>2]=0}$b(c[x>>2]|0,c[o>>2]|0,29092,8)}if(c[q>>2]|0){c[t>>2]=(b[(c[w>>2]|0)+26>>1]|0)/(c[(c[v>>2]|0)+4600>>2]>>1|0)|0;c[u>>2]=(b[(c[w>>2]|0)+26>>1]|0)-(N((c[t>>2]&65535)<<16>>16,(c[(c[v>>2]|0)+4600>>2]>>1&65535)<<16>>16)|0);$b(c[x>>2]|0,c[t>>2]|0,29060,8);$b(c[x>>2]|0,c[u>>2]|0,c[(c[v>>2]|0)+4716>>2]|0,8)}b[(c[v>>2]|0)+5804>>1]=b[(c[w>>2]|0)+26>>1]|0;$b(c[x>>2]|0,a[(c[w>>2]|0)+28>>0]|0,c[(c[v>>2]|0)+4720>>2]|0,8);$b(c[x>>2]|0,a[(c[w>>2]|0)+32>>0]|0,26808,8);c[s>>2]=0;while(1){if((c[s>>2]|0)>=(c[(c[v>>2]|0)+4604>>2]|0))break;$b(c[x>>2]|0,a[(c[w>>2]|0)+4+(c[s>>2]|0)>>0]|0,c[17620+(a[(c[w>>2]|0)+32>>0]<<2)>>2]|0,8);c[s>>2]=(c[s>>2]|0)+1}if(c[n>>2]|0){u=c[w>>2]|0;u=u+29|0;u=a[u>>0]|0;u=u<<24>>24;v=c[v>>2]|0;v=v+5800|0;c[v>>2]=u;v=c[x>>2]|0;x=c[w>>2]|0;x=x+34|0;x=a[x>>0]|0;x=x<<24>>24;$b(v,x,29030,8);l=y;return}$b(c[x>>2]|0,a[(c[w>>2]|0)+33>>0]|0,29013,8);u=c[w>>2]|0;u=u+29|0;u=a[u>>0]|0;u=u<<24>>24;v=c[v>>2]|0;v=v+5800|0;c[v>>2]=u;v=c[x>>2]|0;x=c[w>>2]|0;x=x+34|0;x=a[x>>0]|0;x=x<<24>>24;$b(v,x,29030,8);l=y;return}function Hd(b,e,f,g,h){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=l;l=l+128|0;z=F+116|0;E=F+112|0;C=F+108|0;A=F+104|0;t=F+100|0;u=F+96|0;x=F+92|0;w=F+88|0;v=F+84|0;s=F+80|0;y=F+76|0;k=F+72|0;m=F+68|0;r=F+64|0;n=F+60|0;p=F+56|0;j=F+24|0;i=F+16|0;B=F+12|0;q=F+8|0;o=F+4|0;D=F;c[z>>2]=b;c[E>>2]=e;c[C>>2]=f;c[A>>2]=g;c[t>>2]=h;c[m>>2]=0;c[j>>2]=0;c[j+4>>2]=0;c[j+8>>2]=0;c[j+12>>2]=0;c[j+16>>2]=0;c[j+20>>2]=0;c[j+24>>2]=0;c[j+28>>2]=0;c[v>>2]=c[t>>2]>>4;if((c[v>>2]<<4|0)<(c[t>>2]|0)){c[v>>2]=(c[v>>2]|0)+1;h=(c[A>>2]|0)+(c[t>>2]|0)|0;b=h+16|0;do{a[h>>0]=0;h=h+1|0}while((h|0)<(b|0))}e=c[v>>2]<<4;c[D>>2]=$()|0;b=l;l=l+((1*(e<<2)|0)+15&-16)|0;c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[v>>2]<<4|0))break;e=a[(c[A>>2]|0)+((c[u>>2]|0)+0)>>0]|0;c[b+((c[u>>2]|0)+0<<2)>>2]=(a[(c[A>>2]|0)+((c[u>>2]|0)+0)>>0]|0)>0?e:0-e|0;e=a[(c[A>>2]|0)+((c[u>>2]|0)+1)>>0]|0;c[b+((c[u>>2]|0)+1<<2)>>2]=(a[(c[A>>2]|0)+((c[u>>2]|0)+1)>>0]|0)>0?e:0-e|0;e=a[(c[A>>2]|0)+((c[u>>2]|0)+2)>>0]|0;c[b+((c[u>>2]|0)+2<<2)>>2]=(a[(c[A>>2]|0)+((c[u>>2]|0)+2)>>0]|0)>0?e:0-e|0;e=a[(c[A>>2]|0)+((c[u>>2]|0)+3)>>0]|0;c[b+((c[u>>2]|0)+3<<2)>>2]=(a[(c[A>>2]|0)+((c[u>>2]|0)+3)>>0]|0)>0?e:0-e|0;c[u>>2]=(c[u>>2]|0)+4}g=l;l=l+((1*(c[v>>2]<<2)|0)+15&-16)|0;f=l;l=l+((1*(c[v>>2]<<2)|0)+15&-16)|0;c[i>>2]=b;c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[v>>2]|0))break;c[f+(c[u>>2]<<2)>>2]=0;a:while(1){c[k>>2]=Id(j,c[i>>2]|0,d[29173]|0,8)|0;e=Id(j,j,d[29174]|0,4)|0;c[k>>2]=(c[k>>2]|0)+e;e=Id(j,j,d[29175]|0,2)|0;c[k>>2]=(c[k>>2]|0)+e;e=Id(g+(c[u>>2]<<2)|0,j,d[29176]|0,1)|0;c[k>>2]=(c[k>>2]|0)+e;if(!(c[k>>2]|0))break;e=f+(c[u>>2]<<2)|0;c[e>>2]=(c[e>>2]|0)+1;c[x>>2]=0;while(1){if((c[x>>2]|0)>=16)continue a;c[(c[i>>2]|0)+(c[x>>2]<<2)>>2]=c[(c[i>>2]|0)+(c[x>>2]<<2)>>2]>>1;c[x>>2]=(c[x>>2]|0)+1}}c[i>>2]=(c[i>>2]|0)+64;c[u>>2]=(c[u>>2]|0)+1}c[n>>2]=2147483647;c[x>>2]=0;while(1){if((c[x>>2]|0)>=9)break;c[o>>2]=29357+((c[x>>2]|0)*18|0);c[p>>2]=d[29537+((c[E>>2]>>1)*9|0)+(c[x>>2]|0)>>0];c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[v>>2]|0))break;h=c[o>>2]|0;if((c[f+(c[u>>2]<<2)>>2]|0)>0)c[p>>2]=(c[p>>2]|0)+(d[h+17>>0]|0);else c[p>>2]=(c[p>>2]|0)+(d[h+(c[g+(c[u>>2]<<2)>>2]|0)>>0]|0);c[u>>2]=(c[u>>2]|0)+1}if((c[p>>2]|0)<(c[n>>2]|0)){c[n>>2]=c[p>>2];c[m>>2]=c[x>>2]}c[x>>2]=(c[x>>2]|0)+1}$b(c[z>>2]|0,c[m>>2]|0,29519+((c[E>>2]>>1)*9|0)|0,8);c[q>>2]=29177+((c[m>>2]|0)*18|0);c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[v>>2]|0))break;h=c[z>>2]|0;if(!(c[f+(c[u>>2]<<2)>>2]|0))$b(h,c[g+(c[u>>2]<<2)>>2]|0,c[q>>2]|0,8);else{$b(h,17,c[q>>2]|0,8);c[x>>2]=0;while(1){h=c[z>>2]|0;if((c[x>>2]|0)>=((c[f+(c[u>>2]<<2)>>2]|0)-1|0))break;$b(h,17,29339,8);c[x>>2]=(c[x>>2]|0)+1}$b(h,c[g+(c[u>>2]<<2)>>2]|0,29339,8)}c[u>>2]=(c[u>>2]|0)+1}c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[v>>2]|0))break;if((c[g+(c[u>>2]<<2)>>2]|0)>0)ye(c[z>>2]|0,b+(c[u>>2]<<4<<2)|0);c[u>>2]=(c[u>>2]|0)+1}c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[v>>2]|0))break;b:do if((c[f+(c[u>>2]<<2)>>2]|0)>0){c[B>>2]=(c[A>>2]|0)+(c[u>>2]<<4);c[y>>2]=(c[f+(c[u>>2]<<2)>>2]|0)-1;c[x>>2]=0;while(1){if((c[x>>2]|0)>=16)break b;q=a[(c[B>>2]|0)+(c[x>>2]|0)>>0]|0;c[r>>2]=(((a[(c[B>>2]|0)+(c[x>>2]|0)>>0]|0)>0?q:0-q|0)&255)<<24>>24;c[w>>2]=c[y>>2];while(1){h=c[r>>2]|0;if((c[w>>2]|0)<=0)break;c[s>>2]=h>>c[w>>2]&1;$b(c[z>>2]|0,c[s>>2]|0,29011,8);c[w>>2]=(c[w>>2]|0)+-1}c[s>>2]=h&1;$b(c[z>>2]|0,c[s>>2]|0,29011,8);c[x>>2]=(c[x>>2]|0)+1}}while(0);c[u>>2]=(c[u>>2]|0)+1}md(c[z>>2]|0,c[A>>2]|0,c[t>>2]|0,c[E>>2]|0,c[C>>2]|0,g);_(c[D>>2]|0);l=F;return}function Id(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+32|0;m=n+24|0;i=n+20|0;j=n+16|0;h=n+12|0;g=n+8|0;f=n+4|0;k=n;c[i>>2]=a;c[j>>2]=b;c[h>>2]=d;c[g>>2]=e;c[f>>2]=0;while(1){if((c[f>>2]|0)>=(c[g>>2]|0)){f=6;break}c[k>>2]=(c[(c[j>>2]|0)+(c[f>>2]<<1<<2)>>2]|0)+(c[(c[j>>2]|0)+((c[f>>2]<<1)+1<<2)>>2]|0);if((c[k>>2]|0)>(c[h>>2]|0)){f=4;break}c[(c[i>>2]|0)+(c[f>>2]<<2)>>2]=c[k>>2];c[f>>2]=(c[f>>2]|0)+1}if((f|0)==4){c[m>>2]=1;m=c[m>>2]|0;l=n;return m|0}else if((f|0)==6){c[m>>2]=0;m=c[m>>2]|0;l=n;return m|0}return 0} +function Jd(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0;p=l;l=l+32|0;k=p+24|0;j=p+20|0;o=p+16|0;h=p+12|0;n=p+8|0;m=p+4|0;i=p;c[k>>2]=b;c[j>>2]=d;c[o>>2]=e;c[h>>2]=f;c[n>>2]=g;c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[n>>2]|0))break;Bf(c[(c[j>>2]|0)+(c[m>>2]<<2)>>2]|0)|0;e=0+((((Bf(c[(c[j>>2]|0)+(c[m>>2]<<2)>>2]|0)|0)-2090&65535)<<16>>16)*2251>>16)&255;a[(c[k>>2]|0)+(c[m>>2]|0)>>0]=e;if((a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0)<(a[c[o>>2]>>0]|0)){e=(c[k>>2]|0)+(c[m>>2]|0)|0;a[e>>0]=(a[e>>0]|0)+1<<24>>24}if((a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0)<=63)if((a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0)<0)f=0;else f=a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0;else f=63;a[(c[k>>2]|0)+(c[m>>2]|0)>>0]=f;if((c[m>>2]|0)==0&(c[h>>2]|0)==0){f=a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0;do if(((a[c[o>>2]>>0]|0)+-4|0)>63){if((f|0)>((a[c[o>>2]>>0]|0)+-4|0)){f=(a[c[o>>2]>>0]|0)+-4|0;break}if((a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0)<63)f=63;else f=a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0}else if((f|0)<=63)if((a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0)<((a[c[o>>2]>>0]|0)+-4|0)){f=(a[c[o>>2]>>0]|0)+-4|0;break}else{f=a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0;break}else f=63;while(0);a[(c[k>>2]|0)+(c[m>>2]|0)>>0]=f;a[c[o>>2]>>0]=a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0}else{a[(c[k>>2]|0)+(c[m>>2]|0)>>0]=(a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0)-(a[c[o>>2]>>0]|0);c[i>>2]=8+(a[c[o>>2]>>0]|0);if((a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0)>(c[i>>2]|0))a[(c[k>>2]|0)+(c[m>>2]|0)>>0]=(c[i>>2]|0)+((a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0)-(c[i>>2]|0)+1>>1);if((a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0)<=36)if((a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0)<-4)f=-4;else f=a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0;else f=36;a[(c[k>>2]|0)+(c[m>>2]|0)>>0]=f;f=a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0;if((a[(c[k>>2]|0)+(c[m>>2]|0)>>0]|0)>(c[i>>2]|0)){d=c[o>>2]|0;f=(f<<1)-(c[i>>2]|0)|0}else d=c[o>>2]|0;a[d>>0]=(a[d>>0]|0)+f;e=(c[k>>2]|0)+(c[m>>2]|0)|0;a[e>>0]=(a[e>>0]|0)+4}e=Ff(Kd(((a[c[o>>2]>>0]<<16>>16)*29|0)+((a[c[o>>2]>>0]<<16>>16)*7281>>16)+2090|0,3967)|0)|0;c[(c[j>>2]|0)+(c[m>>2]<<2)>>2]=e;c[m>>2]=(c[m>>2]|0)+1}l=p;return}function Kd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Ld(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;q=l;l=l+32|0;j=q+28|0;k=q+24|0;p=q+20|0;h=q+16|0;o=q+12|0;n=q+8|0;m=q+4|0;i=q;c[j>>2]=b;c[k>>2]=d;c[p>>2]=e;c[h>>2]=f;c[o>>2]=g;c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[o>>2]|0))break;f=a[(c[k>>2]|0)+(c[n>>2]|0)>>0]|0;if((c[n>>2]|0)==0&(c[h>>2]|0)==0){e=(Md(f,(a[c[p>>2]>>0]|0)-16|0)|0)&255;a[c[p>>2]>>0]=e}else{c[m>>2]=f+-4;c[i>>2]=8+(a[c[p>>2]>>0]|0);f=c[m>>2]|0;if((c[m>>2]|0)>(c[i>>2]|0)){f=(f<<1)-(c[i>>2]|0)|0;b=c[p>>2]|0}else b=c[p>>2]|0;a[b>>0]=(a[b>>0]|0)+f}if((a[c[p>>2]>>0]|0)<=63)if((a[c[p>>2]>>0]|0)<0)f=0;else f=a[c[p>>2]>>0]|0;else f=63;a[c[p>>2]>>0]=f;e=Ff(Kd(((a[c[p>>2]>>0]<<16>>16)*29|0)+((a[c[p>>2]>>0]<<16>>16)*7281>>16)+2090|0,3967)|0)|0;c[(c[j>>2]|0)+(c[n>>2]<<2)>>2]=e;c[n>>2]=(c[n>>2]|0)+1}l=q;return}function Md(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Nd(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;i=l;l=l+16|0;f=i+12|0;h=i+8|0;g=i+4|0;e=i;c[f>>2]=b;c[h>>2]=d;c[e>>2]=0;c[g>>2]=0;while(1){if((c[g>>2]|0)>=(c[h>>2]|0))break;c[e>>2]=(a[(c[f>>2]|0)+(c[g>>2]|0)>>0]|0)+(c[e>>2]<<8);c[g>>2]=(c[g>>2]|0)+1}l=i;return c[e>>2]|0}function Od(a,d,e,f,g){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+32|0;n=o+20|0;k=o+16|0;m=o+12|0;j=o+8|0;h=o+4|0;i=o;c[n>>2]=a;c[k>>2]=d;c[m>>2]=e;c[j>>2]=f;c[h>>2]=g;c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[h>>2]|0))break;a=(b[(c[k>>2]|0)+(c[i>>2]<<1)>>1]|0)+((N(((b[(c[m>>2]|0)+(c[i>>2]<<1)>>1]|0)-(b[(c[k>>2]|0)+(c[i>>2]<<1)>>1]|0)&65535)<<16>>16,(c[j>>2]&65535)<<16>>16)|0)>>2)&65535;b[(c[n>>2]|0)+(c[i>>2]<<1)>>1]=a;c[i>>2]=(c[i>>2]|0)+1}l=o;return}function Pd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+48|0;k=m+36|0;i=m+32|0;j=m+28|0;h=m+16|0;g=m+8|0;e=m+4|0;f=m;c[k>>2]=a;c[i>>2]=b;c[j>>2]=d;c[e>>2]=0;c[f>>2]=0;if(!(c[(c[k>>2]|0)+12>>2]|0)){l=m;return}c[e>>2]=256-(c[(c[k>>2]|0)+8>>2]|0)<<10;c[f>>2]=c[e>>2]>>16;c[e>>2]=(c[e>>2]|0)-(c[f>>2]<<16);Qd(h,g,c[f>>2]|0,c[e>>2]|0);if(((c[(c[k>>2]|0)+8>>2]|0)+(c[(c[k>>2]|0)+12>>2]|0)|0)<=256)if(((c[(c[k>>2]|0)+8>>2]|0)+(c[(c[k>>2]|0)+12>>2]|0)|0)<0)e=0;else e=(c[(c[k>>2]|0)+8>>2]|0)+(c[(c[k>>2]|0)+12>>2]|0)|0;else e=256;c[(c[k>>2]|0)+8>>2]=e;wf(c[i>>2]|0,h,g,c[k>>2]|0,c[i>>2]|0,c[j>>2]|0,1);l=m;return}function Qd(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;g=m+20|0;f=m+16|0;i=m+12|0;h=m+8|0;k=m+4|0;j=m;c[g>>2]=a;c[f>>2]=b;c[i>>2]=d;c[h>>2]=e;if((c[i>>2]|0)>=4){k=c[g>>2]|0;c[k>>2]=c[4473];c[k+4>>2]=c[4474];c[k+8>>2]=c[4475];k=c[f>>2]|0;c[k>>2]=c[4484];c[k+4>>2]=c[4485];l=m;return}if((c[h>>2]|0)<=0){k=c[g>>2]|0;j=17844+((c[i>>2]|0)*12|0)|0;c[k>>2]=c[j>>2];c[k+4>>2]=c[j+4>>2];c[k+8>>2]=c[j+8>>2];k=c[f>>2]|0;j=17904+(c[i>>2]<<3)|0;c[k>>2]=c[j>>2];c[k+4>>2]=c[j+4>>2];l=m;return}d=(c[h>>2]|0)<32768;c[k>>2]=0;if(d){while(1){if((c[k>>2]|0)>=3)break;d=N((c[17844+(((c[i>>2]|0)+1|0)*12|0)+(c[k>>2]<<2)>>2]|0)-(c[17844+((c[i>>2]|0)*12|0)+(c[k>>2]<<2)>>2]|0)>>16,(c[h>>2]&65535)<<16>>16)|0;d=(c[17844+((c[i>>2]|0)*12|0)+(c[k>>2]<<2)>>2]|0)+(d+((N((c[17844+(((c[i>>2]|0)+1|0)*12|0)+(c[k>>2]<<2)>>2]|0)-(c[17844+((c[i>>2]|0)*12|0)+(c[k>>2]<<2)>>2]|0)&65535,(c[h>>2]&65535)<<16>>16)|0)>>16))|0;c[(c[g>>2]|0)+(c[k>>2]<<2)>>2]=d;c[k>>2]=(c[k>>2]|0)+1}c[j>>2]=0;while(1){if((c[j>>2]|0)>=2)break;k=N((c[17904+((c[i>>2]|0)+1<<3)+(c[j>>2]<<2)>>2]|0)-(c[17904+(c[i>>2]<<3)+(c[j>>2]<<2)>>2]|0)>>16,(c[h>>2]&65535)<<16>>16)|0;k=(c[17904+(c[i>>2]<<3)+(c[j>>2]<<2)>>2]|0)+(k+((N((c[17904+((c[i>>2]|0)+1<<3)+(c[j>>2]<<2)>>2]|0)-(c[17904+(c[i>>2]<<3)+(c[j>>2]<<2)>>2]|0)&65535,(c[h>>2]&65535)<<16>>16)|0)>>16))|0;c[(c[f>>2]|0)+(c[j>>2]<<2)>>2]=k;c[j>>2]=(c[j>>2]|0)+1}l=m;return}else{while(1){if((c[k>>2]|0)>=3)break;d=N((c[17844+(((c[i>>2]|0)+1|0)*12|0)+(c[k>>2]<<2)>>2]|0)-(c[17844+((c[i>>2]|0)*12|0)+(c[k>>2]<<2)>>2]|0)>>16,((c[h>>2]|0)-65536&65535)<<16>>16)|0;d=(c[17844+(((c[i>>2]|0)+1|0)*12|0)+(c[k>>2]<<2)>>2]|0)+(d+((N((c[17844+(((c[i>>2]|0)+1|0)*12|0)+(c[k>>2]<<2)>>2]|0)-(c[17844+((c[i>>2]|0)*12|0)+(c[k>>2]<<2)>>2]|0)&65535,((c[h>>2]|0)-65536&65535)<<16>>16)|0)>>16))|0;c[(c[g>>2]|0)+(c[k>>2]<<2)>>2]=d;c[k>>2]=(c[k>>2]|0)+1}c[j>>2]=0;while(1){if((c[j>>2]|0)>=2)break;k=N((c[17904+((c[i>>2]|0)+1<<3)+(c[j>>2]<<2)>>2]|0)-(c[17904+(c[i>>2]<<3)+(c[j>>2]<<2)>>2]|0)>>16,((c[h>>2]|0)-65536&65535)<<16>>16)|0;k=(c[17904+((c[i>>2]|0)+1<<3)+(c[j>>2]<<2)>>2]|0)+(k+((N((c[17904+((c[i>>2]|0)+1<<3)+(c[j>>2]<<2)>>2]|0)-(c[17904+(c[i>>2]<<3)+(c[j>>2]<<2)>>2]|0)&65535,((c[h>>2]|0)-65536&65535)<<16>>16)|0)>>16))|0;c[(c[f>>2]|0)+(c[j>>2]<<2)>>2]=k;c[j>>2]=(c[j>>2]|0)+1}l=m;return}}function Rd(e,f,g){e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;t=l;l=l+144|0;q=t+24|0;h=t+20|0;r=t+16|0;p=t+12|0;k=t+128|0;i=t+96|0;s=t+64|0;o=t+32|0;n=t+8|0;m=t+4|0;j=t;c[q>>2]=e;c[h>>2]=f;c[r>>2]=g;c[j>>2]=(c[(c[r>>2]|0)+8>>2]|0)+(N(a[c[h>>2]>>0]|0,b[(c[r>>2]|0)+2>>1]|0)|0);c[p>>2]=0;while(1){if((c[p>>2]|0)>=(b[(c[r>>2]|0)+2>>1]|0))break;b[(c[q>>2]|0)+(c[p>>2]<<1)>>1]=d[(c[j>>2]|0)+(c[p>>2]|0)>>0]<<7;c[p>>2]=(c[p>>2]|0)+1}Xe(i,k,c[r>>2]|0,a[c[h>>2]>>0]|0);Sd(s,(c[h>>2]|0)+1|0,k,b[(c[r>>2]|0)+4>>1]|0,b[(c[r>>2]|0)+2>>1]|0);Qf(o,c[q>>2]|0,b[(c[r>>2]|0)+2>>1]|0);c[p>>2]=0;while(1){if((c[p>>2]|0)>=(b[(c[r>>2]|0)+2>>1]|0))break;c[n>>2]=Td(b[o+(c[p>>2]<<1)>>1]<<16)|0;c[m>>2]=(b[(c[q>>2]|0)+(c[p>>2]<<1)>>1]|0)+((b[s+(c[p>>2]<<1)>>1]<<14|0)/(c[n>>2]|0)|0);if((c[m>>2]|0)>32767)f=32767;else f=(c[m>>2]|0)<0?0:c[m>>2]|0;b[(c[q>>2]|0)+(c[p>>2]<<1)>>1]=f;c[p>>2]=(c[p>>2]|0)+1}Nf(c[q>>2]|0,c[(c[r>>2]|0)+32>>2]|0,b[(c[r>>2]|0)+2>>1]|0);l=t;return}function Sd(e,f,g,h,i){e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;r=l;l=l+32|0;q=r+24|0;k=r+20|0;o=r+16|0;p=r+12|0;s=r+28|0;j=r+8|0;m=r+4|0;n=r;c[q>>2]=e;c[k>>2]=f;c[o>>2]=g;c[p>>2]=h;b[s>>1]=i;c[m>>2]=0;c[j>>2]=(b[s>>1]|0)-1;while(1){if((c[j>>2]|0)<0)break;c[n>>2]=(N((c[m>>2]&65535)<<16>>16,d[(c[o>>2]|0)+(c[j>>2]|0)>>0]|0)|0)>>8;c[m>>2]=a[(c[k>>2]|0)+(c[j>>2]|0)>>0]<<10;f=c[m>>2]|0;if((c[m>>2]|0)<=0){if((f|0)<0)c[m>>2]=(c[m>>2]|0)+102}else c[m>>2]=f-102;s=N(c[m>>2]>>16,(c[p>>2]&65535)<<16>>16)|0;c[m>>2]=(c[n>>2]|0)+(s+((N(c[m>>2]&65535,(c[p>>2]&65535)<<16>>16)|0)>>16));b[(c[q>>2]|0)+(c[j>>2]<<1)>>1]=c[m>>2];c[j>>2]=(c[j>>2]|0)+-1}l=r;return}function Td(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;h=l;l=l+32|0;e=h+16|0;f=h+12|0;g=h+8|0;d=h+4|0;b=h;c[f>>2]=a;if((c[f>>2]|0)<=0){c[e>>2]=0;g=c[e>>2]|0;l=h;return g|0}Ud(c[f>>2]|0,d,b);if(c[d>>2]&1|0)c[g>>2]=32768;else c[g>>2]=46214;c[g>>2]=c[g>>2]>>(c[d>>2]>>1);f=N(c[g>>2]>>16,(((c[b>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0;c[g>>2]=(c[g>>2]|0)+(f+((N(c[g>>2]&65535,(((c[b>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0)>>16));c[e>>2]=c[g>>2];g=c[e>>2]|0;l=h;return g|0}function Ud(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;e=l;l=l+16|0;h=e+12|0;i=e+8|0;f=e+4|0;g=e;c[h>>2]=a;c[i>>2]=b;c[f>>2]=d;c[g>>2]=Vd(c[h>>2]|0)|0;c[c[i>>2]>>2]=c[g>>2];b=(Wd(c[h>>2]|0,24-(c[g>>2]|0)|0)|0)&127;c[c[f>>2]>>2]=b;l=e;return}function Vd(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;if(!(c[b>>2]|0)){b=32;l=d;return b|0}b=32-(32-(Q(c[b>>2]|0)|0))|0;l=d;return b|0}function Wd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+32|0;g=j+20|0;d=j+16|0;h=j+12|0;i=j+8|0;f=j+4|0;e=j;c[d>>2]=a;c[h>>2]=b;c[i>>2]=c[d>>2];c[f>>2]=c[h>>2];c[e>>2]=0-(c[h>>2]|0);if(!(c[h>>2]|0)){c[g>>2]=c[d>>2];i=c[g>>2]|0;l=j;return i|0}a=c[i>>2]|0;if((c[h>>2]|0)<0){c[g>>2]=a<>2]|(c[i>>2]|0)>>>(32-(c[e>>2]|0)|0);i=c[g>>2]|0;l=j;return i|0}else{c[g>>2]=a<<32-(c[f>>2]|0)|(c[i>>2]|0)>>>(c[f>>2]|0);i=c[g>>2]|0;l=j;return i|0}return 0}function Xd(d,e,f,g,h,i,j,k,m,n,o,p,q,r,s){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;s=s|0;var t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0;U=l;l=l+112|0;M=U+100|0;F=U+96|0;O=U+92|0;T=U+88|0;P=U+84|0;G=U+80|0;C=U+76|0;t=U+72|0;z=U+68|0;H=U+64|0;A=U+60|0;x=U+56|0;L=U+52|0;E=U+48|0;D=U+44|0;I=U+40|0;J=U+36|0;S=U+32|0;B=U+28|0;v=U+24|0;w=U+20|0;u=U+16|0;Q=U+12|0;y=U+8|0;K=U+4|0;R=U;c[M>>2]=d;c[F>>2]=e;c[O>>2]=f;c[T>>2]=g;c[P>>2]=h;c[G>>2]=i;c[C>>2]=j;c[t>>2]=k;c[z>>2]=m;c[H>>2]=n;c[A>>2]=o;c[x>>2]=p;c[L>>2]=q;c[E>>2]=r;c[D>>2]=s;c[(c[F>>2]|0)+4368>>2]=a[(c[O>>2]|0)+34>>0];c[J>>2]=c[(c[F>>2]|0)+4356>>2];c[K>>2]=b[24558+(a[(c[O>>2]|0)+29>>0]>>1<<2)+(a[(c[O>>2]|0)+30>>0]<<1)>>1];if((a[(c[O>>2]|0)+31>>0]|0)==4)c[B>>2]=0;else c[B>>2]=1;m=(c[(c[M>>2]|0)+4616>>2]|0)+(c[(c[M>>2]|0)+4608>>2]|0)|0;c[R>>2]=$()|0;k=l;l=l+((1*(m<<2)|0)+15&-16)|0;m=l;l=l+((1*((c[(c[M>>2]|0)+4616>>2]|0)+(c[(c[M>>2]|0)+4608>>2]|0)<<1)|0)+15&-16)|0;p=l;l=l+((1*(c[(c[M>>2]|0)+4612>>2]<<2)|0)+15&-16)|0;c[(c[F>>2]|0)+4364>>2]=c[(c[M>>2]|0)+4616>>2];c[(c[F>>2]|0)+4360>>2]=c[(c[M>>2]|0)+4616>>2];c[Q>>2]=(c[F>>2]|0)+(c[(c[M>>2]|0)+4616>>2]<<1);c[I>>2]=0;while(1){if((c[I>>2]|0)>=(c[(c[M>>2]|0)+4604>>2]|0))break;c[v>>2]=(c[G>>2]|0)+((c[I>>2]>>1|1-(c[B>>2]|0))<<4<<1);c[w>>2]=(c[C>>2]|0)+((c[I>>2]|0)*5<<1);c[u>>2]=(c[t>>2]|0)+(c[I>>2]<<4<<1);c[y>>2]=c[(c[z>>2]|0)+(c[I>>2]<<2)>>2]>>2;c[y>>2]=c[y>>2]|c[(c[z>>2]|0)+(c[I>>2]<<2)>>2]>>1<<16;c[(c[F>>2]|0)+4376>>2]=0;if((a[(c[O>>2]|0)+29>>0]|0)==2?(c[J>>2]=c[(c[L>>2]|0)+(c[I>>2]<<2)>>2],(c[I>>2]&3-(c[B>>2]<<1)|0)==0):0){c[S>>2]=(c[(c[M>>2]|0)+4616>>2]|0)-(c[J>>2]|0)-(c[(c[M>>2]|0)+4664>>2]|0)-2;g=(c[F>>2]|0)+((c[S>>2]|0)+(N(c[I>>2]|0,c[(c[M>>2]|0)+4612>>2]|0)|0)<<1)|0;Gf(m+(c[S>>2]<<1)|0,g,c[v>>2]|0,(c[(c[M>>2]|0)+4616>>2]|0)-(c[S>>2]|0)|0,c[(c[M>>2]|0)+4664>>2]|0,c[(c[M>>2]|0)+5124>>2]|0);c[(c[F>>2]|0)+4376>>2]=1;c[(c[F>>2]|0)+4360>>2]=c[(c[M>>2]|0)+4616>>2]}Yd(c[M>>2]|0,c[F>>2]|0,c[T>>2]|0,p,m,k,c[I>>2]|0,c[D>>2]|0,c[x>>2]|0,c[L>>2]|0,a[(c[O>>2]|0)+29>>0]|0);Zd(c[F>>2]|0,a[(c[O>>2]|0)+29>>0]|0,p,c[P>>2]|0,c[Q>>2]|0,k,c[v>>2]|0,c[w>>2]|0,c[u>>2]|0,c[J>>2]|0,c[y>>2]|0,c[(c[H>>2]|0)+(c[I>>2]<<2)>>2]|0,c[(c[A>>2]|0)+(c[I>>2]<<2)>>2]|0,c[(c[x>>2]|0)+(c[I>>2]<<2)>>2]|0,c[E>>2]|0,c[K>>2]|0,c[(c[M>>2]|0)+4612>>2]|0,c[(c[M>>2]|0)+4660>>2]|0,c[(c[M>>2]|0)+4664>>2]|0);c[T>>2]=(c[T>>2]|0)+(c[(c[M>>2]|0)+4612>>2]<<2);c[P>>2]=(c[P>>2]|0)+(c[(c[M>>2]|0)+4612>>2]|0);c[Q>>2]=(c[Q>>2]|0)+(c[(c[M>>2]|0)+4612>>2]<<1);c[I>>2]=(c[I>>2]|0)+1}c[(c[F>>2]|0)+4356>>2]=c[(c[L>>2]|0)+((c[(c[M>>2]|0)+4604>>2]|0)-1<<2)>>2];$i(c[F>>2]|0,(c[F>>2]|0)+(c[(c[M>>2]|0)+4608>>2]<<1)|0,c[(c[M>>2]|0)+4616>>2]<<1|0)|0;$i((c[F>>2]|0)+1280|0,(c[F>>2]|0)+1280+(c[(c[M>>2]|0)+4608>>2]<<2)|0,c[(c[M>>2]|0)+4616>>2]<<2|0)|0;_(c[R>>2]|0);l=U;return}function Yd(a,d,e,f,g,h,i,j,k,m,n){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;var o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;D=l;l=l+64|0;w=D+60|0;q=D+56|0;B=D+52|0;C=D+48|0;x=D+44|0;y=D+40|0;A=D+36|0;p=D+32|0;o=D+28|0;E=D+24|0;z=D+20|0;s=D+16|0;v=D+12|0;r=D+8|0;u=D+4|0;t=D;c[w>>2]=a;c[q>>2]=d;c[B>>2]=e;c[C>>2]=f;c[x>>2]=g;c[y>>2]=h;c[A>>2]=i;c[p>>2]=j;c[o>>2]=k;c[E>>2]=m;c[z>>2]=n;c[v>>2]=c[(c[E>>2]|0)+(c[A>>2]<<2)>>2];if((c[(c[o>>2]|0)+(c[A>>2]<<2)>>2]|0)>1)k=c[(c[o>>2]|0)+(c[A>>2]<<2)>>2]|0;else k=1;c[u>>2]=_d(k,47)|0;if((c[(c[o>>2]|0)+(c[A>>2]<<2)>>2]|0)!=(c[(c[q>>2]|0)+4372>>2]|0))c[r>>2]=$d(c[(c[q>>2]|0)+4372>>2]|0,c[(c[o>>2]|0)+(c[A>>2]<<2)>>2]|0,16)|0;else c[r>>2]=65536;c[t>>2]=(c[u>>2]>>7)+1>>1;c[s>>2]=0;while(1){if((c[s>>2]|0)>=(c[(c[w>>2]|0)+4612>>2]|0))break;E=N(c[(c[B>>2]|0)+(c[s>>2]<<2)>>2]>>16,(c[t>>2]&65535)<<16>>16)|0;E=E+((N(c[(c[B>>2]|0)+(c[s>>2]<<2)>>2]&65535,(c[t>>2]&65535)<<16>>16)|0)>>16)|0;E=E+(N(c[(c[B>>2]|0)+(c[s>>2]<<2)>>2]|0,(c[t>>2]>>15)+1>>1)|0)|0;c[(c[C>>2]|0)+(c[s>>2]<<2)>>2]=E;c[s>>2]=(c[s>>2]|0)+1}c[(c[q>>2]|0)+4372>>2]=c[(c[o>>2]|0)+(c[A>>2]<<2)>>2];a:do if(c[(c[q>>2]|0)+4376>>2]|0){if(!(c[A>>2]|0)){E=N(c[u>>2]>>16,(c[p>>2]&65535)<<16>>16)|0;c[u>>2]=E+((N(c[u>>2]&65535,(c[p>>2]&65535)<<16>>16)|0)>>16)<<2}c[s>>2]=(c[(c[q>>2]|0)+4360>>2]|0)-(c[v>>2]|0)-2;while(1){if((c[s>>2]|0)>=(c[(c[q>>2]|0)+4360>>2]|0))break a;E=N(c[u>>2]>>16,b[(c[x>>2]|0)+(c[s>>2]<<1)>>1]|0)|0;E=E+((N(c[u>>2]&65535,b[(c[x>>2]|0)+(c[s>>2]<<1)>>1]|0)|0)>>16)|0;c[(c[y>>2]|0)+(c[s>>2]<<2)>>2]=E;c[s>>2]=(c[s>>2]|0)+1}}while(0);if((c[r>>2]|0)==65536){l=D;return}c[s>>2]=(c[(c[q>>2]|0)+4364>>2]|0)-(c[(c[w>>2]|0)+4616>>2]|0);while(1){if((c[s>>2]|0)>=(c[(c[q>>2]|0)+4364>>2]|0))break;E=N(c[r>>2]>>16,(c[(c[q>>2]|0)+1280+(c[s>>2]<<2)>>2]&65535)<<16>>16)|0;E=E+((N(c[r>>2]&65535,(c[(c[q>>2]|0)+1280+(c[s>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;E=E+(N(c[r>>2]|0,(c[(c[q>>2]|0)+1280+(c[s>>2]<<2)>>2]>>15)+1>>1)|0)|0;c[(c[q>>2]|0)+1280+(c[s>>2]<<2)>>2]=E;c[s>>2]=(c[s>>2]|0)+1}b:do if((c[z>>2]|0)==2?(c[(c[q>>2]|0)+4376>>2]|0)==0:0){c[s>>2]=(c[(c[q>>2]|0)+4360>>2]|0)-(c[v>>2]|0)-2;while(1){if((c[s>>2]|0)>=(c[(c[q>>2]|0)+4360>>2]|0))break b;E=N(c[r>>2]>>16,(c[(c[y>>2]|0)+(c[s>>2]<<2)>>2]&65535)<<16>>16)|0;E=E+((N(c[r>>2]&65535,(c[(c[y>>2]|0)+(c[s>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;E=E+(N(c[r>>2]|0,(c[(c[y>>2]|0)+(c[s>>2]<<2)>>2]>>15)+1>>1)|0)|0;c[(c[y>>2]|0)+(c[s>>2]<<2)>>2]=E;c[s>>2]=(c[s>>2]|0)+1}}while(0);E=N(c[r>>2]>>16,(c[(c[q>>2]|0)+4352>>2]&65535)<<16>>16)|0;E=E+((N(c[r>>2]&65535,(c[(c[q>>2]|0)+4352>>2]&65535)<<16>>16)|0)>>16)|0;E=E+(N(c[r>>2]|0,(c[(c[q>>2]|0)+4352>>2]>>15)+1>>1)|0)|0;c[(c[q>>2]|0)+4352>>2]=E;c[s>>2]=0;while(1){if((c[s>>2]|0)>=32)break;E=N(c[r>>2]>>16,(c[(c[q>>2]|0)+3840+(c[s>>2]<<2)>>2]&65535)<<16>>16)|0;E=E+((N(c[r>>2]&65535,(c[(c[q>>2]|0)+3840+(c[s>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;E=E+(N(c[r>>2]|0,(c[(c[q>>2]|0)+3840+(c[s>>2]<<2)>>2]>>15)+1>>1)|0)|0;c[(c[q>>2]|0)+3840+(c[s>>2]<<2)>>2]=E;c[s>>2]=(c[s>>2]|0)+1}c[s>>2]=0;while(1){if((c[s>>2]|0)>=16)break;E=N(c[r>>2]>>16,(c[(c[q>>2]|0)+4288+(c[s>>2]<<2)>>2]&65535)<<16>>16)|0;E=E+((N(c[r>>2]&65535,(c[(c[q>>2]|0)+4288+(c[s>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;E=E+(N(c[r>>2]|0,(c[(c[q>>2]|0)+4288+(c[s>>2]<<2)>>2]>>15)+1>>1)|0)|0;c[(c[q>>2]|0)+4288+(c[s>>2]<<2)>>2]=E;c[s>>2]=(c[s>>2]|0)+1}l=D;return}function Zd(d,e,f,g,h,i,j,k,m,n,o,p,q,r,s,t,u,v,w){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;s=s|0;t=t|0;u=u|0;v=v|0;w=w|0;var x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0;ma=l;l=l+176|0;ka=ma+168|0;ea=ma+164|0;ha=ma+160|0;U=ma+156|0;ia=ma+152|0;ba=ma+148|0;G=ma+144|0;H=ma+140|0;x=ma+136|0;L=ma+132|0;z=ma+128|0;F=ma+124|0;A=ma+120|0;na=ma+116|0;E=ma+112|0;Q=ma+108|0;la=ma+104|0;ca=ma+100|0;S=ma+96|0;J=ma+92|0;K=ma+88|0;D=ma+84|0;C=ma+80|0;M=ma+76|0;P=ma+72|0;O=ma+68|0;Y=ma+64|0;$=ma+60|0;V=ma+56|0;W=ma+52|0;X=ma+48|0;Z=ma+44|0;_=ma+40|0;I=ma+36|0;B=ma+32|0;ja=ma+28|0;y=ma+24|0;fa=ma+20|0;ga=ma+16|0;aa=ma+12|0;T=ma+8|0;da=ma+4|0;R=ma;c[ka>>2]=d;c[ea>>2]=e;c[ha>>2]=f;c[U>>2]=g;c[ia>>2]=h;c[ba>>2]=i;c[G>>2]=j;c[H>>2]=k;c[x>>2]=m;c[L>>2]=n;c[z>>2]=o;c[F>>2]=p;c[A>>2]=q;c[na>>2]=r;c[E>>2]=s;c[Q>>2]=t;c[la>>2]=u;c[ca>>2]=v;c[S>>2]=w;c[da>>2]=(c[ka>>2]|0)+1280+((c[(c[ka>>2]|0)+4364>>2]|0)-(c[L>>2]|0)+1<<2);c[R>>2]=(c[ba>>2]|0)+((c[(c[ka>>2]|0)+4360>>2]|0)-(c[L>>2]|0)+2<<2);c[y>>2]=c[na>>2]>>6;c[T>>2]=(c[ka>>2]|0)+3840+124;c[J>>2]=0;while(1){m=c[ka>>2]|0;if((c[J>>2]|0)>=(c[la>>2]|0))break;na=907633515+(N(c[m+4368>>2]|0,196314165)|0)|0;c[(c[ka>>2]|0)+4368>>2]=na;c[C>>2]=c[S>>2]>>1;na=N(c[c[T>>2]>>2]>>16,b[c[G>>2]>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[c[T>>2]>>2]&65535,b[c[G>>2]>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-4>>2]>>16,b[(c[G>>2]|0)+2>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-4>>2]&65535,b[(c[G>>2]|0)+2>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-8>>2]>>16,b[(c[G>>2]|0)+4>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-8>>2]&65535,b[(c[G>>2]|0)+4>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-12>>2]>>16,b[(c[G>>2]|0)+6>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-12>>2]&65535,b[(c[G>>2]|0)+6>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-16>>2]>>16,b[(c[G>>2]|0)+8>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-16>>2]&65535,b[(c[G>>2]|0)+8>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-20>>2]>>16,b[(c[G>>2]|0)+10>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-20>>2]&65535,b[(c[G>>2]|0)+10>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-24>>2]>>16,b[(c[G>>2]|0)+12>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-24>>2]&65535,b[(c[G>>2]|0)+12>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-28>>2]>>16,b[(c[G>>2]|0)+14>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-28>>2]&65535,b[(c[G>>2]|0)+14>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-32>>2]>>16,b[(c[G>>2]|0)+16>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-32>>2]&65535,b[(c[G>>2]|0)+16>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-36>>2]>>16,b[(c[G>>2]|0)+18>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-36>>2]&65535,b[(c[G>>2]|0)+18>>1]|0)|0)>>16));if((c[S>>2]|0)==16){na=N(c[(c[T>>2]|0)+-40>>2]>>16,b[(c[G>>2]|0)+20>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-40>>2]&65535,b[(c[G>>2]|0)+20>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-44>>2]>>16,b[(c[G>>2]|0)+22>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-44>>2]&65535,b[(c[G>>2]|0)+22>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-48>>2]>>16,b[(c[G>>2]|0)+24>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-48>>2]&65535,b[(c[G>>2]|0)+24>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-52>>2]>>16,b[(c[G>>2]|0)+26>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-52>>2]&65535,b[(c[G>>2]|0)+26>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-56>>2]>>16,b[(c[G>>2]|0)+28>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-56>>2]&65535,b[(c[G>>2]|0)+28>>1]|0)|0)>>16));na=N(c[(c[T>>2]|0)+-60>>2]>>16,b[(c[G>>2]|0)+30>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(na+((N(c[(c[T>>2]|0)+-60>>2]&65535,b[(c[G>>2]|0)+30>>1]|0)|0)>>16))}if((c[ea>>2]|0)==2){c[D>>2]=2;na=N(c[c[R>>2]>>2]>>16,b[c[H>>2]>>1]|0)|0;c[D>>2]=(c[D>>2]|0)+(na+((N(c[c[R>>2]>>2]&65535,b[c[H>>2]>>1]|0)|0)>>16));na=N(c[(c[R>>2]|0)+-4>>2]>>16,b[(c[H>>2]|0)+2>>1]|0)|0;c[D>>2]=(c[D>>2]|0)+(na+((N(c[(c[R>>2]|0)+-4>>2]&65535,b[(c[H>>2]|0)+2>>1]|0)|0)>>16));na=N(c[(c[R>>2]|0)+-8>>2]>>16,b[(c[H>>2]|0)+4>>1]|0)|0;c[D>>2]=(c[D>>2]|0)+(na+((N(c[(c[R>>2]|0)+-8>>2]&65535,b[(c[H>>2]|0)+4>>1]|0)|0)>>16));na=N(c[(c[R>>2]|0)+-12>>2]>>16,b[(c[H>>2]|0)+6>>1]|0)|0;c[D>>2]=(c[D>>2]|0)+(na+((N(c[(c[R>>2]|0)+-12>>2]&65535,b[(c[H>>2]|0)+6>>1]|0)|0)>>16));na=N(c[(c[R>>2]|0)+-16>>2]>>16,b[(c[H>>2]|0)+8>>1]|0)|0;c[D>>2]=(c[D>>2]|0)+(na+((N(c[(c[R>>2]|0)+-16>>2]&65535,b[(c[H>>2]|0)+8>>1]|0)|0)>>16));c[R>>2]=(c[R>>2]|0)+4}else c[D>>2]=0;c[ga>>2]=c[c[T>>2]>>2];c[fa>>2]=c[(c[ka>>2]|0)+4288>>2];c[(c[ka>>2]|0)+4288>>2]=c[ga>>2];c[M>>2]=c[ca>>2]>>1;na=N(c[ga>>2]>>16,b[c[x>>2]>>1]|0)|0;c[M>>2]=(c[M>>2]|0)+(na+((N(c[ga>>2]&65535,b[c[x>>2]>>1]|0)|0)>>16));c[K>>2]=2;while(1){if((c[K>>2]|0)>=(c[ca>>2]|0))break;c[ga>>2]=c[(c[ka>>2]|0)+4288+((c[K>>2]|0)-1<<2)>>2];c[(c[ka>>2]|0)+4288+((c[K>>2]|0)-1<<2)>>2]=c[fa>>2];na=N(c[fa>>2]>>16,b[(c[x>>2]|0)+((c[K>>2]|0)-1<<1)>>1]|0)|0;c[M>>2]=(c[M>>2]|0)+(na+((N(c[fa>>2]&65535,b[(c[x>>2]|0)+((c[K>>2]|0)-1<<1)>>1]|0)|0)>>16));c[fa>>2]=c[(c[ka>>2]|0)+4288+((c[K>>2]|0)+0<<2)>>2];c[(c[ka>>2]|0)+4288+((c[K>>2]|0)+0<<2)>>2]=c[ga>>2];na=N(c[ga>>2]>>16,b[(c[x>>2]|0)+(c[K>>2]<<1)>>1]|0)|0;c[M>>2]=(c[M>>2]|0)+(na+((N(c[ga>>2]&65535,b[(c[x>>2]|0)+(c[K>>2]<<1)>>1]|0)|0)>>16));c[K>>2]=(c[K>>2]|0)+2}c[(c[ka>>2]|0)+4288+((c[ca>>2]|0)-1<<2)>>2]=c[fa>>2];na=N(c[fa>>2]>>16,b[(c[x>>2]|0)+((c[ca>>2]|0)-1<<1)>>1]|0)|0;c[M>>2]=(c[M>>2]|0)+(na+((N(c[fa>>2]&65535,b[(c[x>>2]|0)+((c[ca>>2]|0)-1<<1)>>1]|0)|0)>>16));c[M>>2]=c[M>>2]<<1;na=N(c[(c[ka>>2]|0)+4352>>2]>>16,(c[F>>2]&65535)<<16>>16)|0;c[M>>2]=(c[M>>2]|0)+(na+((N(c[(c[ka>>2]|0)+4352>>2]&65535,(c[F>>2]&65535)<<16>>16)|0)>>16));na=N(c[(c[ka>>2]|0)+1280+((c[(c[ka>>2]|0)+4364>>2]|0)-1<<2)>>2]>>16,(c[A>>2]&65535)<<16>>16)|0;c[O>>2]=na+((N(c[(c[ka>>2]|0)+1280+((c[(c[ka>>2]|0)+4364>>2]|0)-1<<2)>>2]&65535,(c[A>>2]&65535)<<16>>16)|0)>>16);na=(c[O>>2]|0)+(N(c[(c[ka>>2]|0)+4352>>2]>>16,c[A>>2]>>16)|0)|0;c[O>>2]=na+((N(c[(c[ka>>2]|0)+4352>>2]&65535,c[A>>2]>>16)|0)>>16);c[fa>>2]=(c[C>>2]<<2)-(c[M>>2]|0);c[fa>>2]=(c[fa>>2]|0)-(c[O>>2]|0);if((c[L>>2]|0)>0){na=N((c[c[da>>2]>>2]|0)+(c[(c[da>>2]|0)+-8>>2]|0)>>16,(c[z>>2]&65535)<<16>>16)|0;c[P>>2]=na+((N((c[c[da>>2]>>2]|0)+(c[(c[da>>2]|0)+-8>>2]|0)&65535,(c[z>>2]&65535)<<16>>16)|0)>>16);na=(c[P>>2]|0)+(N(c[(c[da>>2]|0)+-4>>2]>>16,c[z>>2]>>16)|0)|0;c[P>>2]=na+((N(c[(c[da>>2]|0)+-4>>2]&65535,c[z>>2]>>16)|0)>>16);c[P>>2]=c[P>>2]<<1;c[da>>2]=(c[da>>2]|0)+4;c[ga>>2]=(c[D>>2]|0)-(c[P>>2]|0);c[fa>>2]=(c[ga>>2]|0)+(c[fa>>2]<<1);c[fa>>2]=(c[fa>>2]>>2)+1>>1}else c[fa>>2]=(c[fa>>2]>>1)+1>>1;c[Y>>2]=(c[(c[ha>>2]|0)+(c[J>>2]<<2)>>2]|0)-(c[fa>>2]|0);if((c[(c[ka>>2]|0)+4368>>2]|0)<0)c[Y>>2]=0-(c[Y>>2]|0);if((c[Y>>2]|0)>30720)m=30720;else m=(c[Y>>2]|0)<-31744?-31744:c[Y>>2]|0;c[Y>>2]=m;c[W>>2]=(c[Y>>2]|0)-(c[Q>>2]|0);c[V>>2]=c[W>>2]>>10;m=c[V>>2]|0;do if((c[V>>2]|0)<=0){if(!m){c[W>>2]=c[Q>>2];c[X>>2]=(c[W>>2]|0)+944;c[Z>>2]=N((c[W>>2]&65535)<<16>>16,(c[E>>2]&65535)<<16>>16)|0;c[_>>2]=N((c[X>>2]&65535)<<16>>16,(c[E>>2]&65535)<<16>>16)|0;break}if((c[V>>2]|0)==-1){c[X>>2]=c[Q>>2];c[W>>2]=(c[X>>2]|0)-944;c[Z>>2]=N((0-(c[W>>2]|0)&65535)<<16>>16,(c[E>>2]&65535)<<16>>16)|0;c[_>>2]=N((c[X>>2]&65535)<<16>>16,(c[E>>2]&65535)<<16>>16)|0;break}else{c[W>>2]=(c[V>>2]<<10)+80;c[W>>2]=(c[W>>2]|0)+(c[Q>>2]|0);c[X>>2]=(c[W>>2]|0)+1024;c[Z>>2]=N((0-(c[W>>2]|0)&65535)<<16>>16,(c[E>>2]&65535)<<16>>16)|0;c[_>>2]=N((0-(c[X>>2]|0)&65535)<<16>>16,(c[E>>2]&65535)<<16>>16)|0;break}}else{c[W>>2]=(m<<10)-80;c[W>>2]=(c[W>>2]|0)+(c[Q>>2]|0);c[X>>2]=(c[W>>2]|0)+1024;c[Z>>2]=N((c[W>>2]&65535)<<16>>16,(c[E>>2]&65535)<<16>>16)|0;c[_>>2]=N((c[X>>2]&65535)<<16>>16,(c[E>>2]&65535)<<16>>16)|0}while(0);c[$>>2]=(c[Y>>2]|0)-(c[W>>2]|0);c[Z>>2]=(c[Z>>2]|0)+(N((c[$>>2]&65535)<<16>>16,(c[$>>2]&65535)<<16>>16)|0);c[$>>2]=(c[Y>>2]|0)-(c[X>>2]|0);c[_>>2]=(c[_>>2]|0)+(N((c[$>>2]&65535)<<16>>16,(c[$>>2]&65535)<<16>>16)|0);if((c[_>>2]|0)<(c[Z>>2]|0))c[W>>2]=c[X>>2];a[(c[U>>2]|0)+(c[J>>2]|0)>>0]=(c[W>>2]>>9)+1>>1;c[I>>2]=c[W>>2]<<4;if((c[(c[ka>>2]|0)+4368>>2]|0)<0)c[I>>2]=0-(c[I>>2]|0);c[B>>2]=(c[I>>2]|0)+(c[D>>2]<<1);c[ja>>2]=(c[B>>2]|0)+(c[C>>2]<<4);na=N(c[ja>>2]>>16,(c[y>>2]&65535)<<16>>16)|0;na=na+((N(c[ja>>2]&65535,(c[y>>2]&65535)<<16>>16)|0)>>16)|0;if(((na+(N(c[ja>>2]|0,(c[y>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<=32767){na=N(c[ja>>2]>>16,(c[y>>2]&65535)<<16>>16)|0;na=na+((N(c[ja>>2]&65535,(c[y>>2]&65535)<<16>>16)|0)>>16)|0;if(((na+(N(c[ja>>2]|0,(c[y>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<-32768)m=-32768;else{m=N(c[ja>>2]>>16,(c[y>>2]&65535)<<16>>16)|0;m=m+((N(c[ja>>2]&65535,(c[y>>2]&65535)<<16>>16)|0)>>16)|0;m=(m+(N(c[ja>>2]|0,(c[y>>2]>>15)+1>>1)|0)>>7)+1>>1}}else m=32767;b[(c[ia>>2]|0)+(c[J>>2]<<1)>>1]=m;c[T>>2]=(c[T>>2]|0)+4;c[c[T>>2]>>2]=c[ja>>2];c[aa>>2]=(c[ja>>2]|0)-(c[M>>2]<<2);c[(c[ka>>2]|0)+4352>>2]=c[aa>>2];c[(c[ka>>2]|0)+1280+(c[(c[ka>>2]|0)+4364>>2]<<2)>>2]=(c[aa>>2]|0)-(c[O>>2]<<2);c[(c[ba>>2]|0)+(c[(c[ka>>2]|0)+4360>>2]<<2)>>2]=c[B>>2]<<1;na=(c[ka>>2]|0)+4364|0;c[na>>2]=(c[na>>2]|0)+1;na=(c[ka>>2]|0)+4360|0;c[na>>2]=(c[na>>2]|0)+1;c[(c[ka>>2]|0)+4368>>2]=(c[(c[ka>>2]|0)+4368>>2]|0)+(a[(c[U>>2]|0)+(c[J>>2]|0)>>0]|0);c[J>>2]=(c[J>>2]|0)+1}o=m+3840|0;m=(c[ka>>2]|0)+3840+(c[la>>2]<<2)|0;r=o+128|0;do{c[o>>2]=c[m>>2];o=o+4|0;m=m+4|0}while((o|0)<(r|0));l=ma;return}function _d(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0;h=l;l=l+48|0;g=h+32|0;n=h+28|0;d=h+24|0;i=h+20|0;f=h+16|0;j=h+12|0;m=h+8|0;k=h+4|0;e=h;c[n>>2]=a;c[d>>2]=b;b=c[n>>2]|0;c[i>>2]=(ae((c[n>>2]|0)>0?b:0-b|0)|0)-1;c[m>>2]=c[n>>2]<>2];c[j>>2]=536870911/(c[m>>2]>>16|0)|0;c[e>>2]=c[j>>2]<<16;b=N(c[m>>2]>>16,(c[j>>2]&65535)<<16>>16)|0;c[k>>2]=536870912-(b+((N(c[m>>2]&65535,(c[j>>2]&65535)<<16>>16)|0)>>16))<<3;b=N(c[k>>2]>>16,(c[j>>2]&65535)<<16>>16)|0;b=(c[e>>2]|0)+(b+((N(c[k>>2]&65535,(c[j>>2]&65535)<<16>>16)|0)>>16))|0;c[e>>2]=b+(N(c[k>>2]|0,(c[j>>2]>>15)+1>>1)|0);c[f>>2]=61-(c[i>>2]|0)-(c[d>>2]|0);b=c[f>>2]|0;if((c[f>>2]|0)>0)if((b|0)<32){c[g>>2]=c[e>>2]>>c[f>>2];n=c[g>>2]|0;l=h;return n|0}else{c[g>>2]=0;n=c[g>>2]|0;l=h;return n|0}a=c[e>>2]|0;d=0-(c[f>>2]|0)|0;do if((-2147483648>>0-b|0)>(2147483647>>0-(c[f>>2]|0)|0)){if((a|0)>(-2147483648>>d|0)){b=-2147483648>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(2147483647>>0-(c[f>>2]|0)|0)){b=2147483647>>0-(c[f>>2]|0);break}else{b=c[e>>2]|0;break}}else{if((a|0)>(2147483647>>d|0)){b=2147483647>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(-2147483648>>0-(c[f>>2]|0)|0)){b=-2147483648>>0-(c[f>>2]|0);break}else{b=c[e>>2]|0;break}}while(0);c[g>>2]=b<<0-(c[f>>2]|0);n=c[g>>2]|0;l=h;return n|0}function $d(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;h=l;l=l+48|0;g=h+40|0;q=h+36|0;p=h+32|0;i=h+28|0;k=h+24|0;j=h+20|0;f=h+16|0;m=h+12|0;n=h+8|0;o=h+4|0;e=h;c[q>>2]=a;c[p>>2]=b;c[i>>2]=d;b=c[q>>2]|0;c[k>>2]=(ae((c[q>>2]|0)>0?b:0-b|0)|0)-1;c[n>>2]=c[q>>2]<>2];b=c[p>>2]|0;c[j>>2]=(ae((c[p>>2]|0)>0?b:0-b|0)|0)-1;c[o>>2]=c[p>>2]<>2];c[m>>2]=536870911/(c[o>>2]>>16|0)|0;b=N(c[n>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;c[e>>2]=b+((N(c[n>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16);b=c[n>>2]|0;a=c[o>>2]|0;d=c[e>>2]|0;d=Xi(a|0,((a|0)<0)<<31>>31|0,d|0,((d|0)<0)<<31>>31|0)|0;d=Yi(d|0,y|0,32)|0;c[n>>2]=b-(d<<3);d=N(c[n>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;c[e>>2]=(c[e>>2]|0)+(d+((N(c[n>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16));c[f>>2]=29+(c[k>>2]|0)-(c[j>>2]|0)-(c[i>>2]|0);d=c[f>>2]|0;if((c[f>>2]|0)>=0)if((d|0)<32){c[g>>2]=c[e>>2]>>c[f>>2];q=c[g>>2]|0;l=h;return q|0}else{c[g>>2]=0;q=c[g>>2]|0;l=h;return q|0}a=c[e>>2]|0;b=0-(c[f>>2]|0)|0;do if((-2147483648>>0-d|0)>(2147483647>>0-(c[f>>2]|0)|0)){if((a|0)>(-2147483648>>b|0)){d=-2147483648>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(2147483647>>0-(c[f>>2]|0)|0)){d=2147483647>>0-(c[f>>2]|0);break}else{d=c[e>>2]|0;break}}else{if((a|0)>(2147483647>>b|0)){d=2147483647>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(-2147483648>>0-(c[f>>2]|0)|0)){d=-2147483648>>0-(c[f>>2]|0);break}else{d=c[e>>2]|0;break}}while(0);c[g>>2]=d<<0-(c[f>>2]|0);q=c[g>>2]|0;l=h;return q|0}function ae(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;if(!(c[b>>2]|0)){b=32;l=d;return b|0}b=32-(32-(Q(c[b>>2]|0)|0))|0;l=d;return b|0}function be(d,e,f,g,h,i,j,k,m,n,o,p,q,r,s){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;s=s|0;var t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0;ea=l;l=l+272|0;aa=ea+264|0;U=ea+260|0;O=ea+256|0;S=ea+252|0;ba=ea+248|0;F=ea+244|0;C=ea+240|0;t=ea+236|0;z=ea+232|0;H=ea+228|0;A=ea+224|0;x=ea+220|0;Y=ea+216|0;E=ea+212|0;D=ea+208|0;W=ea+204|0;K=ea+200|0;L=ea+196|0;Q=ea+192|0;B=ea+188|0;I=ea+184|0;R=ea+180|0;X=ea+176|0;P=ea+172|0;V=ea+168|0;v=ea+164|0;w=ea+160|0;u=ea+156|0;ca=ea+152|0;y=ea+148|0;M=ea+144|0;G=ea+140|0;T=ea+136|0;Z=ea+132|0;da=ea+128|0;J=ea;c[aa>>2]=d;c[U>>2]=e;c[O>>2]=f;c[S>>2]=g;c[ba>>2]=h;c[F>>2]=i;c[C>>2]=j;c[t>>2]=k;c[z>>2]=m;c[H>>2]=n;c[A>>2]=o;c[x>>2]=p;c[Y>>2]=q;c[E>>2]=r;c[D>>2]=s;c[L>>2]=c[(c[U>>2]|0)+4356>>2];g=c[(c[aa>>2]|0)+4652>>2]|0;c[da>>2]=$()|0;j=l;l=l+((1*(g*1168|0)|0)+15&-16)|0;aj(j|0,0,(c[(c[aa>>2]|0)+4652>>2]|0)*1168|0)|0;c[K>>2]=0;while(1){if((c[K>>2]|0)>=(c[(c[aa>>2]|0)+4652>>2]|0))break;c[Z>>2]=j+((c[K>>2]|0)*1168|0);c[(c[Z>>2]|0)+1156>>2]=(c[K>>2]|0)+(a[(c[O>>2]|0)+34>>0]|0)&3;c[(c[Z>>2]|0)+1160>>2]=c[(c[Z>>2]|0)+1156>>2];c[(c[Z>>2]|0)+1164>>2]=0;c[(c[Z>>2]|0)+1152>>2]=c[(c[U>>2]|0)+4352>>2];c[(c[Z>>2]|0)+960>>2]=c[(c[U>>2]|0)+1280+((c[(c[aa>>2]|0)+4616>>2]|0)-1<<2)>>2];k=c[Z>>2]|0;p=(c[U>>2]|0)+3840|0;m=k+128|0;do{c[k>>2]=c[p>>2];k=k+4|0;p=p+4|0}while((k|0)<(m|0));k=(c[Z>>2]|0)+1088|0;p=(c[U>>2]|0)+4288|0;m=k+64|0;do{c[k>>2]=c[p>>2];k=k+4|0;p=p+4|0}while((k|0)<(m|0));c[K>>2]=(c[K>>2]|0)+1}c[M>>2]=b[24558+(a[(c[O>>2]|0)+29>>0]>>1<<2)+(a[(c[O>>2]|0)+30>>0]<<1)>>1];c[P>>2]=0;c[V>>2]=ce(32,c[(c[aa>>2]|0)+4612>>2]|0)|0;a:do if((a[(c[O>>2]|0)+29>>0]|0)!=2){if((c[L>>2]|0)>0)c[V>>2]=ce(c[V>>2]|0,(c[L>>2]|0)-2-1|0)|0}else{c[K>>2]=0;while(1){if((c[K>>2]|0)>=(c[(c[aa>>2]|0)+4604>>2]|0))break a;c[V>>2]=ce(c[V>>2]|0,(c[(c[Y>>2]|0)+(c[K>>2]<<2)>>2]|0)-2-1|0)|0;c[K>>2]=(c[K>>2]|0)+1}}while(0);if((a[(c[O>>2]|0)+31>>0]|0)==4)c[B>>2]=0;else c[B>>2]=1;p=l;l=l+((1*((c[(c[aa>>2]|0)+4616>>2]|0)+(c[(c[aa>>2]|0)+4608>>2]|0)<<2)|0)+15&-16)|0;m=l;l=l+((1*((c[(c[aa>>2]|0)+4616>>2]|0)+(c[(c[aa>>2]|0)+4608>>2]|0)<<1)|0)+15&-16)|0;o=l;l=l+((1*(c[(c[aa>>2]|0)+4612>>2]<<2)|0)+15&-16)|0;c[ca>>2]=(c[U>>2]|0)+(c[(c[aa>>2]|0)+4616>>2]<<1);c[(c[U>>2]|0)+4364>>2]=c[(c[aa>>2]|0)+4616>>2];c[(c[U>>2]|0)+4360>>2]=c[(c[aa>>2]|0)+4616>>2];c[R>>2]=0;c[K>>2]=0;while(1){if((c[K>>2]|0)>=(c[(c[aa>>2]|0)+4604>>2]|0))break;c[v>>2]=(c[F>>2]|0)+((c[K>>2]>>1|1-(c[B>>2]|0))<<4<<1);c[w>>2]=(c[C>>2]|0)+((c[K>>2]|0)*5<<1);c[u>>2]=(c[t>>2]|0)+(c[K>>2]<<4<<1);c[y>>2]=c[(c[z>>2]|0)+(c[K>>2]<<2)>>2]>>2;c[y>>2]=c[y>>2]|c[(c[z>>2]|0)+(c[K>>2]<<2)>>2]>>1<<16;c[(c[U>>2]|0)+4376>>2]=0;if((a[(c[O>>2]|0)+29>>0]|0)==2?(c[L>>2]=c[(c[Y>>2]|0)+(c[K>>2]<<2)>>2],(c[K>>2]&3-(c[B>>2]<<1)|0)==0):0){if((c[K>>2]|0)==2){c[G>>2]=c[j+1164>>2];c[I>>2]=0;c[W>>2]=1;while(1){if((c[W>>2]|0)>=(c[(c[aa>>2]|0)+4652>>2]|0))break;if((c[j+((c[W>>2]|0)*1168|0)+1164>>2]|0)<(c[G>>2]|0)){c[G>>2]=c[j+((c[W>>2]|0)*1168|0)+1164>>2];c[I>>2]=c[W>>2]}c[W>>2]=(c[W>>2]|0)+1}c[W>>2]=0;while(1){if((c[W>>2]|0)>=(c[(c[aa>>2]|0)+4652>>2]|0))break;if((c[W>>2]|0)!=(c[I>>2]|0)){g=j+((c[W>>2]|0)*1168|0)+1164|0;c[g>>2]=(c[g>>2]|0)+134217727}c[W>>2]=(c[W>>2]|0)+1}c[Z>>2]=j+((c[I>>2]|0)*1168|0);c[X>>2]=(c[P>>2]|0)+(c[V>>2]|0);c[W>>2]=0;while(1){if((c[W>>2]|0)>=(c[V>>2]|0))break;c[X>>2]=(c[X>>2]|0)-1&31;a[(c[ba>>2]|0)+((c[W>>2]|0)-(c[V>>2]|0))>>0]=(c[(c[Z>>2]|0)+576+(c[X>>2]<<2)>>2]>>9)+1>>1;g=N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]>>16,(c[(c[x>>2]|0)+4>>2]&65535)<<16>>16)|0;g=g+((N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]&65535,(c[(c[x>>2]|0)+4>>2]&65535)<<16>>16)|0)>>16)|0;if(((g+(N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]|0,(c[(c[x>>2]|0)+4>>2]>>15)+1>>1)|0)>>13)+1>>1|0)<=32767){g=N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]>>16,(c[(c[x>>2]|0)+4>>2]&65535)<<16>>16)|0;g=g+((N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]&65535,(c[(c[x>>2]|0)+4>>2]&65535)<<16>>16)|0)>>16)|0;if(((g+(N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]|0,(c[(c[x>>2]|0)+4>>2]>>15)+1>>1)|0)>>13)+1>>1|0)<-32768)k=-32768;else{k=N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]>>16,(c[(c[x>>2]|0)+4>>2]&65535)<<16>>16)|0;k=k+((N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]&65535,(c[(c[x>>2]|0)+4>>2]&65535)<<16>>16)|0)>>16)|0;k=(k+(N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]|0,(c[(c[x>>2]|0)+4>>2]>>15)+1>>1)|0)>>13)+1>>1}}else k=32767;b[(c[ca>>2]|0)+((c[W>>2]|0)-(c[V>>2]|0)<<1)>>1]=k;c[(c[U>>2]|0)+1280+((c[(c[U>>2]|0)+4364>>2]|0)-(c[V>>2]|0)+(c[W>>2]|0)<<2)>>2]=c[(c[Z>>2]|0)+960+(c[X>>2]<<2)>>2];c[W>>2]=(c[W>>2]|0)+1}c[R>>2]=0}c[Q>>2]=(c[(c[aa>>2]|0)+4616>>2]|0)-(c[L>>2]|0)-(c[(c[aa>>2]|0)+4664>>2]|0)-2;g=(c[U>>2]|0)+((c[Q>>2]|0)+(N(c[K>>2]|0,c[(c[aa>>2]|0)+4612>>2]|0)|0)<<1)|0;Gf(m+(c[Q>>2]<<1)|0,g,c[v>>2]|0,(c[(c[aa>>2]|0)+4616>>2]|0)-(c[Q>>2]|0)|0,c[(c[aa>>2]|0)+4664>>2]|0,c[(c[aa>>2]|0)+5124>>2]|0);c[(c[U>>2]|0)+4360>>2]=c[(c[aa>>2]|0)+4616>>2];c[(c[U>>2]|0)+4376>>2]=1}de(c[aa>>2]|0,c[U>>2]|0,j,c[S>>2]|0,o,m,p,c[K>>2]|0,c[(c[aa>>2]|0)+4652>>2]|0,c[D>>2]|0,c[x>>2]|0,c[Y>>2]|0,a[(c[O>>2]|0)+29>>0]|0,c[V>>2]|0);ja=c[U>>2]|0;ia=a[(c[O>>2]|0)+29>>0]|0;ha=c[ba>>2]|0;ga=c[ca>>2]|0;fa=c[v>>2]|0;k=c[w>>2]|0;s=c[u>>2]|0;r=c[L>>2]|0;e=c[y>>2]|0;i=c[(c[H>>2]|0)+(c[K>>2]<<2)>>2]|0;n=c[(c[A>>2]|0)+(c[K>>2]<<2)>>2]|0;q=c[(c[x>>2]|0)+(c[K>>2]<<2)>>2]|0;d=c[E>>2]|0;f=c[M>>2]|0;h=c[(c[aa>>2]|0)+4612>>2]|0;g=c[R>>2]|0;c[R>>2]=g+1;ee(ja,j,ia,o,ha,ga,p,J,fa,k,s,r,e,i,n,q,d,f,h,g,c[(c[aa>>2]|0)+4660>>2]|0,c[(c[aa>>2]|0)+4664>>2]|0,c[(c[aa>>2]|0)+4704>>2]|0,c[(c[aa>>2]|0)+4652>>2]|0,P,c[V>>2]|0);c[S>>2]=(c[S>>2]|0)+(c[(c[aa>>2]|0)+4612>>2]<<2);c[ba>>2]=(c[ba>>2]|0)+(c[(c[aa>>2]|0)+4612>>2]|0);c[ca>>2]=(c[ca>>2]|0)+(c[(c[aa>>2]|0)+4612>>2]<<1);c[K>>2]=(c[K>>2]|0)+1}c[G>>2]=c[j+1164>>2];c[I>>2]=0;c[K>>2]=1;while(1){if((c[K>>2]|0)>=(c[(c[aa>>2]|0)+4652>>2]|0))break;if((c[j+((c[K>>2]|0)*1168|0)+1164>>2]|0)<(c[G>>2]|0)){c[G>>2]=c[j+((c[K>>2]|0)*1168|0)+1164>>2];c[I>>2]=c[K>>2]}c[K>>2]=(c[K>>2]|0)+1}c[Z>>2]=j+((c[I>>2]|0)*1168|0);a[(c[O>>2]|0)+34>>0]=c[(c[Z>>2]|0)+1160>>2];c[X>>2]=(c[P>>2]|0)+(c[V>>2]|0);c[T>>2]=c[(c[x>>2]|0)+((c[(c[aa>>2]|0)+4604>>2]|0)-1<<2)>>2]>>6;c[W>>2]=0;while(1){if((c[W>>2]|0)>=(c[V>>2]|0))break;c[X>>2]=(c[X>>2]|0)-1&31;a[(c[ba>>2]|0)+((c[W>>2]|0)-(c[V>>2]|0))>>0]=(c[(c[Z>>2]|0)+576+(c[X>>2]<<2)>>2]>>9)+1>>1;ja=N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]>>16,(c[T>>2]&65535)<<16>>16)|0;ja=ja+((N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]&65535,(c[T>>2]&65535)<<16>>16)|0)>>16)|0;if(((ja+(N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]|0,(c[T>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<=32767){ja=N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]>>16,(c[T>>2]&65535)<<16>>16)|0;ja=ja+((N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]&65535,(c[T>>2]&65535)<<16>>16)|0)>>16)|0;if(((ja+(N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]|0,(c[T>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<-32768)k=-32768;else{k=N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]>>16,(c[T>>2]&65535)<<16>>16)|0;k=k+((N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]&65535,(c[T>>2]&65535)<<16>>16)|0)>>16)|0;k=(k+(N(c[(c[Z>>2]|0)+704+(c[X>>2]<<2)>>2]|0,(c[T>>2]>>15)+1>>1)|0)>>7)+1>>1}}else k=32767;b[(c[ca>>2]|0)+((c[W>>2]|0)-(c[V>>2]|0)<<1)>>1]=k;c[(c[U>>2]|0)+1280+((c[(c[U>>2]|0)+4364>>2]|0)-(c[V>>2]|0)+(c[W>>2]|0)<<2)>>2]=c[(c[Z>>2]|0)+960+(c[X>>2]<<2)>>2];c[W>>2]=(c[W>>2]|0)+1}k=(c[U>>2]|0)+3840|0;p=(c[Z>>2]|0)+(c[(c[aa>>2]|0)+4612>>2]<<2)|0;m=k+128|0;do{c[k>>2]=c[p>>2];k=k+4|0;p=p+4|0}while((k|0)<(m|0));k=(c[U>>2]|0)+4288|0;p=(c[Z>>2]|0)+1088|0;m=k+64|0;do{c[k>>2]=c[p>>2];k=k+4|0;p=p+4|0}while((k|0)<(m|0));c[(c[U>>2]|0)+4352>>2]=c[(c[Z>>2]|0)+1152>>2];c[(c[U>>2]|0)+4356>>2]=c[(c[Y>>2]|0)+((c[(c[aa>>2]|0)+4604>>2]|0)-1<<2)>>2];$i(c[U>>2]|0,(c[U>>2]|0)+(c[(c[aa>>2]|0)+4608>>2]<<1)|0,c[(c[aa>>2]|0)+4616>>2]<<1|0)|0;$i((c[U>>2]|0)+1280|0,(c[U>>2]|0)+1280+(c[(c[aa>>2]|0)+4608>>2]<<2)|0,c[(c[aa>>2]|0)+4616>>2]<<2|0)|0;_(c[da>>2]|0);l=ea;return}function ce(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function de(a,d,e,f,g,h,i,j,k,m,n,o,p,q){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;var r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0;L=l;l=l+96|0;E=L+80|0;t=L+76|0;D=L+72|0;J=L+68|0;K=L+64|0;F=L+60|0;G=L+56|0;I=L+52|0;B=L+48|0;s=L+44|0;r=L+40|0;M=L+36|0;H=L+32|0;u=L+28|0;w=L+24|0;z=L+20|0;A=L+16|0;v=L+12|0;y=L+8|0;x=L+4|0;C=L;c[E>>2]=a;c[t>>2]=d;c[D>>2]=e;c[J>>2]=f;c[K>>2]=g;c[F>>2]=h;c[G>>2]=i;c[I>>2]=j;c[B>>2]=k;c[s>>2]=m;c[r>>2]=n;c[M>>2]=o;c[H>>2]=p;c[u>>2]=q;c[A>>2]=c[(c[M>>2]|0)+(c[I>>2]<<2)>>2];if((c[(c[r>>2]|0)+(c[I>>2]<<2)>>2]|0)>1)n=c[(c[r>>2]|0)+(c[I>>2]<<2)>>2]|0;else n=1;c[y>>2]=fe(n,47)|0;if((c[(c[r>>2]|0)+(c[I>>2]<<2)>>2]|0)!=(c[(c[t>>2]|0)+4372>>2]|0))c[v>>2]=ge(c[(c[t>>2]|0)+4372>>2]|0,c[(c[r>>2]|0)+(c[I>>2]<<2)>>2]|0,16)|0;else c[v>>2]=65536;c[x>>2]=(c[y>>2]>>7)+1>>1;c[w>>2]=0;while(1){if((c[w>>2]|0)>=(c[(c[E>>2]|0)+4612>>2]|0))break;M=N(c[(c[J>>2]|0)+(c[w>>2]<<2)>>2]>>16,(c[x>>2]&65535)<<16>>16)|0;M=M+((N(c[(c[J>>2]|0)+(c[w>>2]<<2)>>2]&65535,(c[x>>2]&65535)<<16>>16)|0)>>16)|0;M=M+(N(c[(c[J>>2]|0)+(c[w>>2]<<2)>>2]|0,(c[x>>2]>>15)+1>>1)|0)|0;c[(c[K>>2]|0)+(c[w>>2]<<2)>>2]=M;c[w>>2]=(c[w>>2]|0)+1}c[(c[t>>2]|0)+4372>>2]=c[(c[r>>2]|0)+(c[I>>2]<<2)>>2];a:do if(c[(c[t>>2]|0)+4376>>2]|0){if(!(c[I>>2]|0)){M=N(c[y>>2]>>16,(c[s>>2]&65535)<<16>>16)|0;c[y>>2]=M+((N(c[y>>2]&65535,(c[s>>2]&65535)<<16>>16)|0)>>16)<<2}c[w>>2]=(c[(c[t>>2]|0)+4360>>2]|0)-(c[A>>2]|0)-2;while(1){if((c[w>>2]|0)>=(c[(c[t>>2]|0)+4360>>2]|0))break a;M=N(c[y>>2]>>16,b[(c[F>>2]|0)+(c[w>>2]<<1)>>1]|0)|0;M=M+((N(c[y>>2]&65535,b[(c[F>>2]|0)+(c[w>>2]<<1)>>1]|0)|0)>>16)|0;c[(c[G>>2]|0)+(c[w>>2]<<2)>>2]=M;c[w>>2]=(c[w>>2]|0)+1}}while(0);if((c[v>>2]|0)==65536){l=L;return}c[w>>2]=(c[(c[t>>2]|0)+4364>>2]|0)-(c[(c[E>>2]|0)+4616>>2]|0);while(1){if((c[w>>2]|0)>=(c[(c[t>>2]|0)+4364>>2]|0))break;M=N(c[v>>2]>>16,(c[(c[t>>2]|0)+1280+(c[w>>2]<<2)>>2]&65535)<<16>>16)|0;M=M+((N(c[v>>2]&65535,(c[(c[t>>2]|0)+1280+(c[w>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;M=M+(N(c[v>>2]|0,(c[(c[t>>2]|0)+1280+(c[w>>2]<<2)>>2]>>15)+1>>1)|0)|0;c[(c[t>>2]|0)+1280+(c[w>>2]<<2)>>2]=M;c[w>>2]=(c[w>>2]|0)+1}b:do if((c[H>>2]|0)==2?(c[(c[t>>2]|0)+4376>>2]|0)==0:0){c[w>>2]=(c[(c[t>>2]|0)+4360>>2]|0)-(c[A>>2]|0)-2;while(1){if((c[w>>2]|0)>=((c[(c[t>>2]|0)+4360>>2]|0)-(c[u>>2]|0)|0))break b;M=N(c[v>>2]>>16,(c[(c[G>>2]|0)+(c[w>>2]<<2)>>2]&65535)<<16>>16)|0;M=M+((N(c[v>>2]&65535,(c[(c[G>>2]|0)+(c[w>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;M=M+(N(c[v>>2]|0,(c[(c[G>>2]|0)+(c[w>>2]<<2)>>2]>>15)+1>>1)|0)|0;c[(c[G>>2]|0)+(c[w>>2]<<2)>>2]=M;c[w>>2]=(c[w>>2]|0)+1}}while(0);c[z>>2]=0;while(1){if((c[z>>2]|0)>=(c[B>>2]|0))break;c[C>>2]=(c[D>>2]|0)+((c[z>>2]|0)*1168|0);M=N(c[v>>2]>>16,(c[(c[C>>2]|0)+1152>>2]&65535)<<16>>16)|0;M=M+((N(c[v>>2]&65535,(c[(c[C>>2]|0)+1152>>2]&65535)<<16>>16)|0)>>16)|0;M=M+(N(c[v>>2]|0,(c[(c[C>>2]|0)+1152>>2]>>15)+1>>1)|0)|0;c[(c[C>>2]|0)+1152>>2]=M;c[w>>2]=0;while(1){if((c[w>>2]|0)>=32)break;M=N(c[v>>2]>>16,(c[(c[C>>2]|0)+(c[w>>2]<<2)>>2]&65535)<<16>>16)|0;M=M+((N(c[v>>2]&65535,(c[(c[C>>2]|0)+(c[w>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;M=M+(N(c[v>>2]|0,(c[(c[C>>2]|0)+(c[w>>2]<<2)>>2]>>15)+1>>1)|0)|0;c[(c[C>>2]|0)+(c[w>>2]<<2)>>2]=M;c[w>>2]=(c[w>>2]|0)+1}c[w>>2]=0;while(1){if((c[w>>2]|0)>=16)break;M=N(c[v>>2]>>16,(c[(c[C>>2]|0)+1088+(c[w>>2]<<2)>>2]&65535)<<16>>16)|0;M=M+((N(c[v>>2]&65535,(c[(c[C>>2]|0)+1088+(c[w>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;M=M+(N(c[v>>2]|0,(c[(c[C>>2]|0)+1088+(c[w>>2]<<2)>>2]>>15)+1>>1)|0)|0;c[(c[C>>2]|0)+1088+(c[w>>2]<<2)>>2]=M;c[w>>2]=(c[w>>2]|0)+1}c[w>>2]=0;while(1){if((c[w>>2]|0)>=32)break;M=N(c[v>>2]>>16,(c[(c[C>>2]|0)+832+(c[w>>2]<<2)>>2]&65535)<<16>>16)|0;M=M+((N(c[v>>2]&65535,(c[(c[C>>2]|0)+832+(c[w>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;M=M+(N(c[v>>2]|0,(c[(c[C>>2]|0)+832+(c[w>>2]<<2)>>2]>>15)+1>>1)|0)|0;c[(c[C>>2]|0)+832+(c[w>>2]<<2)>>2]=M;M=N(c[v>>2]>>16,(c[(c[C>>2]|0)+960+(c[w>>2]<<2)>>2]&65535)<<16>>16)|0;M=M+((N(c[v>>2]&65535,(c[(c[C>>2]|0)+960+(c[w>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;M=M+(N(c[v>>2]|0,(c[(c[C>>2]|0)+960+(c[w>>2]<<2)>>2]>>15)+1>>1)|0)|0;c[(c[C>>2]|0)+960+(c[w>>2]<<2)>>2]=M;c[w>>2]=(c[w>>2]|0)+1}c[z>>2]=(c[z>>2]|0)+1}l=L;return}function ee(d,e,f,g,h,i,j,k,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;s=s|0;t=t|0;u=u|0;v=v|0;w=w|0;x=x|0;y=y|0;z=z|0;A=A|0;B=B|0;C=C|0;D=D|0;var E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0,Ma=0,Na=0,Oa=0;Na=l;l=l+256|0;M=Na+240|0;La=Na+236|0;ya=Na+232|0;Ea=Na+228|0;ma=Na+224|0;Fa=Na+220|0;va=Na+216|0;Y=Na+212|0;V=Na+208|0;W=Na+204|0;E=Na+200|0;ca=Na+196|0;G=Na+192|0;S=Na+188|0;H=Na+184|0;Oa=Na+180|0;L=Na+176|0;ha=Na+172|0;Ia=Na+168|0;Aa=Na+164|0;wa=Na+160|0;ja=Na+156|0;Da=Na+152|0;Ja=Na+148|0;za=Na+144|0;X=Na+140|0;aa=Na+136|0;ba=Na+132|0;Ha=Na+128|0;T=Na+124|0;R=Na+120|0;P=Na+116|0;da=Na+112|0;U=Na+108|0;K=Na+104|0;J=Na+100|0;ea=Na+96|0;ga=Na+92|0;fa=Na+88|0;qa=Na+84|0;ta=Na+80|0;ra=Na+76|0;sa=Na+72|0;Q=Na+68|0;O=Na+64|0;na=Na+60|0;oa=Na+56|0;pa=Na+52|0;Z=Na+48|0;I=Na+44|0;Ga=Na+40|0;F=Na+36|0;Ba=Na+32|0;Ca=Na+28|0;ua=Na+24|0;ia=Na+20|0;xa=Na+16|0;ka=Na+12|0;Ka=Na+8|0;la=Na+4|0;Ma=Na;c[M>>2]=d;c[La>>2]=e;c[ya>>2]=f;c[Ea>>2]=g;c[ma>>2]=h;c[Fa>>2]=i;c[va>>2]=j;c[Y>>2]=k;c[V>>2]=m;c[W>>2]=n;c[E>>2]=o;c[ca>>2]=p;c[G>>2]=q;c[S>>2]=r;c[H>>2]=s;c[Oa>>2]=t;c[L>>2]=u;c[ha>>2]=v;c[Ia>>2]=w;c[Aa>>2]=x;c[wa>>2]=y;c[ja>>2]=z;c[Da>>2]=A;c[Ja>>2]=B;c[za>>2]=C;c[X>>2]=D;i=c[Ja>>2]|0;c[Ma>>2]=$()|0;q=l;l=l+((1*(i*48|0)|0)+15&-16)|0;c[xa>>2]=(c[M>>2]|0)+1280+((c[(c[M>>2]|0)+4364>>2]|0)-(c[ca>>2]|0)+1<<2);c[ia>>2]=(c[va>>2]|0)+((c[(c[M>>2]|0)+4360>>2]|0)-(c[ca>>2]|0)+2<<2);c[F>>2]=c[Oa>>2]>>6;c[aa>>2]=0;while(1){if((c[aa>>2]|0)>=(c[Ia>>2]|0))break;if((c[ya>>2]|0)==2){c[K>>2]=2;Oa=N(c[c[ia>>2]>>2]>>16,b[c[W>>2]>>1]|0)|0;c[K>>2]=(c[K>>2]|0)+(Oa+((N(c[c[ia>>2]>>2]&65535,b[c[W>>2]>>1]|0)|0)>>16));Oa=N(c[(c[ia>>2]|0)+-4>>2]>>16,b[(c[W>>2]|0)+2>>1]|0)|0;c[K>>2]=(c[K>>2]|0)+(Oa+((N(c[(c[ia>>2]|0)+-4>>2]&65535,b[(c[W>>2]|0)+2>>1]|0)|0)>>16));Oa=N(c[(c[ia>>2]|0)+-8>>2]>>16,b[(c[W>>2]|0)+4>>1]|0)|0;c[K>>2]=(c[K>>2]|0)+(Oa+((N(c[(c[ia>>2]|0)+-8>>2]&65535,b[(c[W>>2]|0)+4>>1]|0)|0)>>16));Oa=N(c[(c[ia>>2]|0)+-12>>2]>>16,b[(c[W>>2]|0)+6>>1]|0)|0;c[K>>2]=(c[K>>2]|0)+(Oa+((N(c[(c[ia>>2]|0)+-12>>2]&65535,b[(c[W>>2]|0)+6>>1]|0)|0)>>16));Oa=N(c[(c[ia>>2]|0)+-16>>2]>>16,b[(c[W>>2]|0)+8>>1]|0)|0;c[K>>2]=(c[K>>2]|0)+(Oa+((N(c[(c[ia>>2]|0)+-16>>2]&65535,b[(c[W>>2]|0)+8>>1]|0)|0)>>16));c[K>>2]=c[K>>2]<<1;c[ia>>2]=(c[ia>>2]|0)+4}else c[K>>2]=0;if((c[ca>>2]|0)>0){Oa=N((c[c[xa>>2]>>2]|0)+(c[(c[xa>>2]|0)+-8>>2]|0)>>16,(c[G>>2]&65535)<<16>>16)|0;c[ga>>2]=Oa+((N((c[c[xa>>2]>>2]|0)+(c[(c[xa>>2]|0)+-8>>2]|0)&65535,(c[G>>2]&65535)<<16>>16)|0)>>16);Oa=(c[ga>>2]|0)+(N(c[(c[xa>>2]|0)+-4>>2]>>16,c[G>>2]>>16)|0)|0;c[ga>>2]=Oa+((N(c[(c[xa>>2]|0)+-4>>2]&65535,c[G>>2]>>16)|0)>>16);c[ga>>2]=(c[K>>2]|0)-(c[ga>>2]<<2);c[xa>>2]=(c[xa>>2]|0)+4}else c[ga>>2]=0;c[Ha>>2]=0;while(1){if((c[Ha>>2]|0)>=(c[Ja>>2]|0))break;c[Ka>>2]=(c[La>>2]|0)+((c[Ha>>2]|0)*1168|0);c[la>>2]=q+((c[Ha>>2]|0)*48|0);Oa=907633515+(N(c[(c[Ka>>2]|0)+1156>>2]|0,196314165)|0)|0;c[(c[Ka>>2]|0)+1156>>2]=Oa;c[ka>>2]=(c[Ka>>2]|0)+(31+(c[aa>>2]|0)<<2);c[J>>2]=c[ja>>2]>>1;Oa=N(c[c[ka>>2]>>2]>>16,b[c[V>>2]>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[c[ka>>2]>>2]&65535,b[c[V>>2]>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-4>>2]>>16,b[(c[V>>2]|0)+2>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-4>>2]&65535,b[(c[V>>2]|0)+2>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-8>>2]>>16,b[(c[V>>2]|0)+4>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-8>>2]&65535,b[(c[V>>2]|0)+4>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-12>>2]>>16,b[(c[V>>2]|0)+6>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-12>>2]&65535,b[(c[V>>2]|0)+6>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-16>>2]>>16,b[(c[V>>2]|0)+8>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-16>>2]&65535,b[(c[V>>2]|0)+8>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-20>>2]>>16,b[(c[V>>2]|0)+10>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-20>>2]&65535,b[(c[V>>2]|0)+10>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-24>>2]>>16,b[(c[V>>2]|0)+12>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-24>>2]&65535,b[(c[V>>2]|0)+12>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-28>>2]>>16,b[(c[V>>2]|0)+14>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-28>>2]&65535,b[(c[V>>2]|0)+14>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-32>>2]>>16,b[(c[V>>2]|0)+16>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-32>>2]&65535,b[(c[V>>2]|0)+16>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-36>>2]>>16,b[(c[V>>2]|0)+18>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-36>>2]&65535,b[(c[V>>2]|0)+18>>1]|0)|0)>>16));if((c[ja>>2]|0)==16){Oa=N(c[(c[ka>>2]|0)+-40>>2]>>16,b[(c[V>>2]|0)+20>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-40>>2]&65535,b[(c[V>>2]|0)+20>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-44>>2]>>16,b[(c[V>>2]|0)+22>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-44>>2]&65535,b[(c[V>>2]|0)+22>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-48>>2]>>16,b[(c[V>>2]|0)+24>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-48>>2]&65535,b[(c[V>>2]|0)+24>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-52>>2]>>16,b[(c[V>>2]|0)+26>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-52>>2]&65535,b[(c[V>>2]|0)+26>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-56>>2]>>16,b[(c[V>>2]|0)+28>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-56>>2]&65535,b[(c[V>>2]|0)+28>>1]|0)|0)>>16));Oa=N(c[(c[ka>>2]|0)+-60>>2]>>16,b[(c[V>>2]|0)+30>>1]|0)|0;c[J>>2]=(c[J>>2]|0)+(Oa+((N(c[(c[ka>>2]|0)+-60>>2]&65535,b[(c[V>>2]|0)+30>>1]|0)|0)>>16))}c[J>>2]=c[J>>2]<<4;Oa=N(c[(c[Ka>>2]|0)+1088>>2]>>16,(c[Da>>2]&65535)<<16>>16)|0;c[Ca>>2]=(c[c[ka>>2]>>2]|0)+(Oa+((N(c[(c[Ka>>2]|0)+1088>>2]&65535,(c[Da>>2]&65535)<<16>>16)|0)>>16));Oa=N((c[(c[Ka>>2]|0)+1088+4>>2]|0)-(c[Ca>>2]|0)>>16,(c[Da>>2]&65535)<<16>>16)|0;c[Ba>>2]=(c[(c[Ka>>2]|0)+1088>>2]|0)+(Oa+((N((c[(c[Ka>>2]|0)+1088+4>>2]|0)-(c[Ca>>2]|0)&65535,(c[Da>>2]&65535)<<16>>16)|0)>>16));c[(c[Ka>>2]|0)+1088>>2]=c[Ca>>2];c[ea>>2]=c[wa>>2]>>1;Oa=N(c[Ca>>2]>>16,b[c[E>>2]>>1]|0)|0;c[ea>>2]=(c[ea>>2]|0)+(Oa+((N(c[Ca>>2]&65535,b[c[E>>2]>>1]|0)|0)>>16));c[ba>>2]=2;while(1){if((c[ba>>2]|0)>=(c[wa>>2]|0))break;Oa=N((c[(c[Ka>>2]|0)+1088+((c[ba>>2]|0)+0<<2)>>2]|0)-(c[Ba>>2]|0)>>16,(c[Da>>2]&65535)<<16>>16)|0;c[Ca>>2]=(c[(c[Ka>>2]|0)+1088+((c[ba>>2]|0)-1<<2)>>2]|0)+(Oa+((N((c[(c[Ka>>2]|0)+1088+((c[ba>>2]|0)+0<<2)>>2]|0)-(c[Ba>>2]|0)&65535,(c[Da>>2]&65535)<<16>>16)|0)>>16));c[(c[Ka>>2]|0)+1088+((c[ba>>2]|0)-1<<2)>>2]=c[Ba>>2];Oa=N(c[Ba>>2]>>16,b[(c[E>>2]|0)+((c[ba>>2]|0)-1<<1)>>1]|0)|0;c[ea>>2]=(c[ea>>2]|0)+(Oa+((N(c[Ba>>2]&65535,b[(c[E>>2]|0)+((c[ba>>2]|0)-1<<1)>>1]|0)|0)>>16));Oa=N((c[(c[Ka>>2]|0)+1088+((c[ba>>2]|0)+1<<2)>>2]|0)-(c[Ca>>2]|0)>>16,(c[Da>>2]&65535)<<16>>16)|0;c[Ba>>2]=(c[(c[Ka>>2]|0)+1088+((c[ba>>2]|0)+0<<2)>>2]|0)+(Oa+((N((c[(c[Ka>>2]|0)+1088+((c[ba>>2]|0)+1<<2)>>2]|0)-(c[Ca>>2]|0)&65535,(c[Da>>2]&65535)<<16>>16)|0)>>16));c[(c[Ka>>2]|0)+1088+((c[ba>>2]|0)+0<<2)>>2]=c[Ca>>2];Oa=N(c[Ca>>2]>>16,b[(c[E>>2]|0)+(c[ba>>2]<<1)>>1]|0)|0;c[ea>>2]=(c[ea>>2]|0)+(Oa+((N(c[Ca>>2]&65535,b[(c[E>>2]|0)+(c[ba>>2]<<1)>>1]|0)|0)>>16));c[ba>>2]=(c[ba>>2]|0)+2}c[(c[Ka>>2]|0)+1088+((c[wa>>2]|0)-1<<2)>>2]=c[Ba>>2];Oa=N(c[Ba>>2]>>16,b[(c[E>>2]|0)+((c[wa>>2]|0)-1<<1)>>1]|0)|0;c[ea>>2]=(c[ea>>2]|0)+(Oa+((N(c[Ba>>2]&65535,b[(c[E>>2]|0)+((c[wa>>2]|0)-1<<1)>>1]|0)|0)>>16));c[ea>>2]=c[ea>>2]<<1;Oa=N(c[(c[Ka>>2]|0)+1152>>2]>>16,(c[S>>2]&65535)<<16>>16)|0;c[ea>>2]=(c[ea>>2]|0)+(Oa+((N(c[(c[Ka>>2]|0)+1152>>2]&65535,(c[S>>2]&65535)<<16>>16)|0)>>16));c[ea>>2]=c[ea>>2]<<2;Oa=N(c[(c[Ka>>2]|0)+960+(c[c[za>>2]>>2]<<2)>>2]>>16,(c[H>>2]&65535)<<16>>16)|0;c[fa>>2]=Oa+((N(c[(c[Ka>>2]|0)+960+(c[c[za>>2]>>2]<<2)>>2]&65535,(c[H>>2]&65535)<<16>>16)|0)>>16);Oa=(c[fa>>2]|0)+(N(c[(c[Ka>>2]|0)+1152>>2]>>16,c[H>>2]>>16)|0)|0;c[fa>>2]=Oa+((N(c[(c[Ka>>2]|0)+1152>>2]&65535,c[H>>2]>>16)|0)>>16);c[fa>>2]=c[fa>>2]<<2;c[Ba>>2]=(c[ea>>2]|0)+(c[fa>>2]|0);c[Ca>>2]=(c[ga>>2]|0)+(c[J>>2]|0);c[Ba>>2]=(c[Ca>>2]|0)-(c[Ba>>2]|0);c[Ba>>2]=(c[Ba>>2]>>3)+1>>1;c[qa>>2]=(c[(c[Ea>>2]|0)+(c[aa>>2]<<2)>>2]|0)-(c[Ba>>2]|0);if((c[(c[Ka>>2]|0)+1156>>2]|0)<0)c[qa>>2]=0-(c[qa>>2]|0);if((c[qa>>2]|0)>30720)o=30720;else o=(c[qa>>2]|0)<-31744?-31744:c[qa>>2]|0;c[qa>>2]=o;c[oa>>2]=(c[qa>>2]|0)-(c[ha>>2]|0);c[na>>2]=c[oa>>2]>>10;o=c[na>>2]|0;do if((c[na>>2]|0)<=0){if(!o){c[oa>>2]=c[ha>>2];c[pa>>2]=(c[oa>>2]|0)+944;c[ra>>2]=N((c[oa>>2]&65535)<<16>>16,(c[L>>2]&65535)<<16>>16)|0;c[sa>>2]=N((c[pa>>2]&65535)<<16>>16,(c[L>>2]&65535)<<16>>16)|0;break}if((c[na>>2]|0)==-1){c[pa>>2]=c[ha>>2];c[oa>>2]=(c[pa>>2]|0)-944;c[ra>>2]=N((0-(c[oa>>2]|0)&65535)<<16>>16,(c[L>>2]&65535)<<16>>16)|0;c[sa>>2]=N((c[pa>>2]&65535)<<16>>16,(c[L>>2]&65535)<<16>>16)|0;break}else{c[oa>>2]=(c[na>>2]<<10)+80;c[oa>>2]=(c[oa>>2]|0)+(c[ha>>2]|0);c[pa>>2]=(c[oa>>2]|0)+1024;c[ra>>2]=N((0-(c[oa>>2]|0)&65535)<<16>>16,(c[L>>2]&65535)<<16>>16)|0;c[sa>>2]=N((0-(c[pa>>2]|0)&65535)<<16>>16,(c[L>>2]&65535)<<16>>16)|0;break}}else{c[oa>>2]=(o<<10)-80;c[oa>>2]=(c[oa>>2]|0)+(c[ha>>2]|0);c[pa>>2]=(c[oa>>2]|0)+1024;c[ra>>2]=N((c[oa>>2]&65535)<<16>>16,(c[L>>2]&65535)<<16>>16)|0;c[sa>>2]=N((c[pa>>2]&65535)<<16>>16,(c[L>>2]&65535)<<16>>16)|0}while(0);c[ta>>2]=(c[qa>>2]|0)-(c[oa>>2]|0);c[ra>>2]=(c[ra>>2]|0)+(N((c[ta>>2]&65535)<<16>>16,(c[ta>>2]&65535)<<16>>16)|0)>>10;c[ta>>2]=(c[qa>>2]|0)-(c[pa>>2]|0);c[sa>>2]=(c[sa>>2]|0)+(N((c[ta>>2]&65535)<<16>>16,(c[ta>>2]&65535)<<16>>16)|0)>>10;o=c[(c[Ka>>2]|0)+1164>>2]|0;if((c[ra>>2]|0)<(c[sa>>2]|0)){c[(c[la>>2]|0)+4>>2]=o+(c[ra>>2]|0);c[(c[la>>2]|0)+24+4>>2]=(c[(c[Ka>>2]|0)+1164>>2]|0)+(c[sa>>2]|0);c[c[la>>2]>>2]=c[oa>>2];o=c[pa>>2]|0;t=c[la>>2]|0}else{c[(c[la>>2]|0)+4>>2]=o+(c[sa>>2]|0);c[(c[la>>2]|0)+24+4>>2]=(c[(c[Ka>>2]|0)+1164>>2]|0)+(c[ra>>2]|0);c[c[la>>2]>>2]=c[pa>>2];o=c[oa>>2]|0;t=c[la>>2]|0}c[t+24>>2]=o;c[Z>>2]=c[c[la>>2]>>2]<<4;if((c[(c[Ka>>2]|0)+1156>>2]|0)<0)c[Z>>2]=0-(c[Z>>2]|0);c[I>>2]=(c[Z>>2]|0)+(c[K>>2]|0);c[Ga>>2]=(c[I>>2]|0)+(c[J>>2]|0);c[ua>>2]=(c[Ga>>2]|0)-(c[ea>>2]|0);c[(c[la>>2]|0)+16>>2]=(c[ua>>2]|0)-(c[fa>>2]|0);c[(c[la>>2]|0)+12>>2]=c[ua>>2];c[(c[la>>2]|0)+20>>2]=c[I>>2];c[(c[la>>2]|0)+8>>2]=c[Ga>>2];c[Z>>2]=c[(c[la>>2]|0)+24>>2]<<4;if((c[(c[Ka>>2]|0)+1156>>2]|0)<0)c[Z>>2]=0-(c[Z>>2]|0);c[I>>2]=(c[Z>>2]|0)+(c[K>>2]|0);c[Ga>>2]=(c[I>>2]|0)+(c[J>>2]|0);c[ua>>2]=(c[Ga>>2]|0)-(c[ea>>2]|0);c[(c[la>>2]|0)+24+16>>2]=(c[ua>>2]|0)-(c[fa>>2]|0);c[(c[la>>2]|0)+24+12>>2]=c[ua>>2];c[(c[la>>2]|0)+24+20>>2]=c[I>>2];c[(c[la>>2]|0)+24+8>>2]=c[Ga>>2];c[Ha>>2]=(c[Ha>>2]|0)+1}c[c[za>>2]>>2]=(c[c[za>>2]>>2]|0)-1&31;c[da>>2]=(c[c[za>>2]>>2]|0)+(c[X>>2]|0)&31;c[Q>>2]=c[q+4>>2];c[T>>2]=0;c[Ha>>2]=1;while(1){if((c[Ha>>2]|0)>=(c[Ja>>2]|0))break;if((c[q+((c[Ha>>2]|0)*48|0)+4>>2]|0)<(c[Q>>2]|0)){c[Q>>2]=c[q+((c[Ha>>2]|0)*48|0)+4>>2];c[T>>2]=c[Ha>>2]}c[Ha>>2]=(c[Ha>>2]|0)+1}c[U>>2]=c[(c[La>>2]|0)+((c[T>>2]|0)*1168|0)+448+(c[da>>2]<<2)>>2];c[Ha>>2]=0;while(1){if((c[Ha>>2]|0)>=(c[Ja>>2]|0))break;if((c[(c[La>>2]|0)+((c[Ha>>2]|0)*1168|0)+448+(c[da>>2]<<2)>>2]|0)!=(c[U>>2]|0)){c[q+((c[Ha>>2]|0)*48|0)+4>>2]=(c[q+((c[Ha>>2]|0)*48|0)+4>>2]|0)+134217727;c[q+((c[Ha>>2]|0)*48|0)+24+4>>2]=(c[q+((c[Ha>>2]|0)*48|0)+24+4>>2]|0)+134217727}c[Ha>>2]=(c[Ha>>2]|0)+1}c[O>>2]=c[q+4>>2];c[Q>>2]=c[q+24+4>>2];c[P>>2]=0;c[R>>2]=0;c[Ha>>2]=1;while(1){if((c[Ha>>2]|0)>=(c[Ja>>2]|0))break;if((c[q+((c[Ha>>2]|0)*48|0)+4>>2]|0)>(c[O>>2]|0)){c[O>>2]=c[q+((c[Ha>>2]|0)*48|0)+4>>2];c[P>>2]=c[Ha>>2]}if((c[q+((c[Ha>>2]|0)*48|0)+24+4>>2]|0)<(c[Q>>2]|0)){c[Q>>2]=c[q+((c[Ha>>2]|0)*48|0)+24+4>>2];c[R>>2]=c[Ha>>2]}c[Ha>>2]=(c[Ha>>2]|0)+1}if((c[Q>>2]|0)<(c[O>>2]|0)){_i((c[La>>2]|0)+((c[P>>2]|0)*1168|0)+(c[aa>>2]<<2)|0,(c[La>>2]|0)+((c[R>>2]|0)*1168|0)+(c[aa>>2]<<2)|0,1168-(c[aa>>2]<<2)|0)|0;Oa=q+((c[P>>2]|0)*48|0)|0;i=q+((c[R>>2]|0)*48|0)+24|0;c[Oa>>2]=c[i>>2];c[Oa+4>>2]=c[i+4>>2];c[Oa+8>>2]=c[i+8>>2];c[Oa+12>>2]=c[i+12>>2];c[Oa+16>>2]=c[i+16>>2];c[Oa+20>>2]=c[i+20>>2]}c[Ka>>2]=(c[La>>2]|0)+((c[T>>2]|0)*1168|0);if(!((c[Aa>>2]|0)<=0?(c[aa>>2]|0)<(c[X>>2]|0):0)){a[(c[ma>>2]|0)+((c[aa>>2]|0)-(c[X>>2]|0))>>0]=(c[(c[Ka>>2]|0)+576+(c[da>>2]<<2)>>2]>>9)+1>>1;Oa=N(c[(c[Ka>>2]|0)+704+(c[da>>2]<<2)>>2]>>16,(c[(c[Y>>2]|0)+(c[da>>2]<<2)>>2]&65535)<<16>>16)|0;Oa=Oa+((N(c[(c[Ka>>2]|0)+704+(c[da>>2]<<2)>>2]&65535,(c[(c[Y>>2]|0)+(c[da>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;if(((Oa+(N(c[(c[Ka>>2]|0)+704+(c[da>>2]<<2)>>2]|0,(c[(c[Y>>2]|0)+(c[da>>2]<<2)>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<=32767){Oa=N(c[(c[Ka>>2]|0)+704+(c[da>>2]<<2)>>2]>>16,(c[(c[Y>>2]|0)+(c[da>>2]<<2)>>2]&65535)<<16>>16)|0;Oa=Oa+((N(c[(c[Ka>>2]|0)+704+(c[da>>2]<<2)>>2]&65535,(c[(c[Y>>2]|0)+(c[da>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;if(((Oa+(N(c[(c[Ka>>2]|0)+704+(c[da>>2]<<2)>>2]|0,(c[(c[Y>>2]|0)+(c[da>>2]<<2)>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<-32768)o=-32768;else{o=N(c[(c[Ka>>2]|0)+704+(c[da>>2]<<2)>>2]>>16,(c[(c[Y>>2]|0)+(c[da>>2]<<2)>>2]&65535)<<16>>16)|0;o=o+((N(c[(c[Ka>>2]|0)+704+(c[da>>2]<<2)>>2]&65535,(c[(c[Y>>2]|0)+(c[da>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;o=(o+(N(c[(c[Ka>>2]|0)+704+(c[da>>2]<<2)>>2]|0,(c[(c[Y>>2]|0)+(c[da>>2]<<2)>>2]>>15)+1>>1)|0)>>7)+1>>1}}else o=32767;b[(c[Fa>>2]|0)+((c[aa>>2]|0)-(c[X>>2]|0)<<1)>>1]=o;c[(c[M>>2]|0)+1280+((c[(c[M>>2]|0)+4364>>2]|0)-(c[X>>2]|0)<<2)>>2]=c[(c[Ka>>2]|0)+960+(c[da>>2]<<2)>>2];c[(c[va>>2]|0)+((c[(c[M>>2]|0)+4360>>2]|0)-(c[X>>2]|0)<<2)>>2]=c[(c[Ka>>2]|0)+832+(c[da>>2]<<2)>>2]}Oa=(c[M>>2]|0)+4364|0;c[Oa>>2]=(c[Oa>>2]|0)+1;Oa=(c[M>>2]|0)+4360|0;c[Oa>>2]=(c[Oa>>2]|0)+1;c[Ha>>2]=0;while(1){if((c[Ha>>2]|0)>=(c[Ja>>2]|0))break;c[Ka>>2]=(c[La>>2]|0)+((c[Ha>>2]|0)*1168|0);c[la>>2]=q+((c[Ha>>2]|0)*48|0);c[(c[Ka>>2]|0)+1152>>2]=c[(c[la>>2]|0)+12>>2];c[(c[Ka>>2]|0)+(32+(c[aa>>2]|0)<<2)>>2]=c[(c[la>>2]|0)+8>>2];c[(c[Ka>>2]|0)+704+(c[c[za>>2]>>2]<<2)>>2]=c[(c[la>>2]|0)+8>>2];c[(c[Ka>>2]|0)+576+(c[c[za>>2]>>2]<<2)>>2]=c[c[la>>2]>>2];c[(c[Ka>>2]|0)+832+(c[c[za>>2]>>2]<<2)>>2]=c[(c[la>>2]|0)+20>>2]<<1;c[(c[Ka>>2]|0)+960+(c[c[za>>2]>>2]<<2)>>2]=c[(c[la>>2]|0)+16>>2];c[(c[Ka>>2]|0)+1156>>2]=(c[(c[Ka>>2]|0)+1156>>2]|0)+((c[c[la>>2]>>2]>>9)+1>>1);c[(c[Ka>>2]|0)+448+(c[c[za>>2]>>2]<<2)>>2]=c[(c[Ka>>2]|0)+1156>>2];c[(c[Ka>>2]|0)+1164>>2]=c[(c[la>>2]|0)+4>>2];c[Ha>>2]=(c[Ha>>2]|0)+1}c[(c[Y>>2]|0)+(c[c[za>>2]>>2]<<2)>>2]=c[F>>2];c[aa>>2]=(c[aa>>2]|0)+1}c[Ha>>2]=0;while(1){if((c[Ha>>2]|0)>=(c[Ja>>2]|0))break;c[Ka>>2]=(c[La>>2]|0)+((c[Ha>>2]|0)*1168|0);o=c[Ka>>2]|0;t=(c[Ka>>2]|0)+(c[Ia>>2]<<2)|0;q=o+128|0;do{c[o>>2]=c[t>>2];o=o+4|0;t=t+4|0}while((o|0)<(q|0));c[Ha>>2]=(c[Ha>>2]|0)+1}_(c[Ma>>2]|0);l=Na;return}function fe(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0;h=l;l=l+48|0;g=h+32|0;n=h+28|0;d=h+24|0;i=h+20|0;f=h+16|0;j=h+12|0;m=h+8|0;k=h+4|0;e=h;c[n>>2]=a;c[d>>2]=b;b=c[n>>2]|0;c[i>>2]=(he((c[n>>2]|0)>0?b:0-b|0)|0)-1;c[m>>2]=c[n>>2]<>2];c[j>>2]=536870911/(c[m>>2]>>16|0)|0;c[e>>2]=c[j>>2]<<16;b=N(c[m>>2]>>16,(c[j>>2]&65535)<<16>>16)|0;c[k>>2]=536870912-(b+((N(c[m>>2]&65535,(c[j>>2]&65535)<<16>>16)|0)>>16))<<3;b=N(c[k>>2]>>16,(c[j>>2]&65535)<<16>>16)|0;b=(c[e>>2]|0)+(b+((N(c[k>>2]&65535,(c[j>>2]&65535)<<16>>16)|0)>>16))|0;c[e>>2]=b+(N(c[k>>2]|0,(c[j>>2]>>15)+1>>1)|0);c[f>>2]=61-(c[i>>2]|0)-(c[d>>2]|0);b=c[f>>2]|0;if((c[f>>2]|0)>0)if((b|0)<32){c[g>>2]=c[e>>2]>>c[f>>2];n=c[g>>2]|0;l=h;return n|0}else{c[g>>2]=0;n=c[g>>2]|0;l=h;return n|0}a=c[e>>2]|0;d=0-(c[f>>2]|0)|0;do if((-2147483648>>0-b|0)>(2147483647>>0-(c[f>>2]|0)|0)){if((a|0)>(-2147483648>>d|0)){b=-2147483648>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(2147483647>>0-(c[f>>2]|0)|0)){b=2147483647>>0-(c[f>>2]|0);break}else{b=c[e>>2]|0;break}}else{if((a|0)>(2147483647>>d|0)){b=2147483647>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(-2147483648>>0-(c[f>>2]|0)|0)){b=-2147483648>>0-(c[f>>2]|0);break}else{b=c[e>>2]|0;break}}while(0);c[g>>2]=b<<0-(c[f>>2]|0);n=c[g>>2]|0;l=h;return n|0}function ge(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;h=l;l=l+48|0;g=h+40|0;q=h+36|0;p=h+32|0;i=h+28|0;k=h+24|0;j=h+20|0;f=h+16|0;m=h+12|0;n=h+8|0;o=h+4|0;e=h;c[q>>2]=a;c[p>>2]=b;c[i>>2]=d;b=c[q>>2]|0;c[k>>2]=(he((c[q>>2]|0)>0?b:0-b|0)|0)-1;c[n>>2]=c[q>>2]<>2];b=c[p>>2]|0;c[j>>2]=(he((c[p>>2]|0)>0?b:0-b|0)|0)-1;c[o>>2]=c[p>>2]<>2];c[m>>2]=536870911/(c[o>>2]>>16|0)|0;b=N(c[n>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;c[e>>2]=b+((N(c[n>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16);b=c[n>>2]|0;a=c[o>>2]|0;d=c[e>>2]|0;d=Xi(a|0,((a|0)<0)<<31>>31|0,d|0,((d|0)<0)<<31>>31|0)|0;d=Yi(d|0,y|0,32)|0;c[n>>2]=b-(d<<3);d=N(c[n>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;c[e>>2]=(c[e>>2]|0)+(d+((N(c[n>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16));c[f>>2]=29+(c[k>>2]|0)-(c[j>>2]|0)-(c[i>>2]|0);d=c[f>>2]|0;if((c[f>>2]|0)>=0)if((d|0)<32){c[g>>2]=c[e>>2]>>c[f>>2];q=c[g>>2]|0;l=h;return q|0}else{c[g>>2]=0;q=c[g>>2]|0;l=h;return q|0}a=c[e>>2]|0;b=0-(c[f>>2]|0)|0;do if((-2147483648>>0-d|0)>(2147483647>>0-(c[f>>2]|0)|0)){if((a|0)>(-2147483648>>b|0)){d=-2147483648>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(2147483647>>0-(c[f>>2]|0)|0)){d=2147483647>>0-(c[f>>2]|0);break}else{d=c[e>>2]|0;break}}else{if((a|0)>(2147483647>>b|0)){d=2147483647>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(-2147483648>>0-(c[f>>2]|0)|0)){d=-2147483648>>0-(c[f>>2]|0);break}else{d=c[e>>2]|0;break}}while(0);c[g>>2]=d<<0-(c[f>>2]|0);q=c[g>>2]|0;l=h;return q|0}function he(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;if(!(c[b>>2]|0)){b=32;l=d;return b|0}b=32-(32-(Q(c[b>>2]|0)|0))|0;l=d;return b|0}function ie(a){a=a|0;var b=0,d=0;b=l;l=l+16|0;d=b;c[d>>2]=a;c[(c[d>>2]|0)+4168>>2]=c[(c[d>>2]|0)+2328>>2]<<7;c[(c[d>>2]|0)+4168+72>>2]=65536;c[(c[d>>2]|0)+4168+72+4>>2]=65536;c[(c[d>>2]|0)+4168+88>>2]=20;c[(c[d>>2]|0)+4168+84>>2]=2;l=b;return}function je(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;k=m+16|0;g=m+12|0;i=m+8|0;j=m+4|0;h=m;c[k>>2]=a;c[g>>2]=b;c[i>>2]=d;c[j>>2]=e;c[h>>2]=f;if((c[(c[k>>2]|0)+2316>>2]|0)!=(c[(c[k>>2]|0)+4168+80>>2]|0)){ie(c[k>>2]|0);c[(c[k>>2]|0)+4168+80>>2]=c[(c[k>>2]|0)+2316>>2]}d=c[k>>2]|0;f=c[g>>2]|0;if(c[j>>2]|0){ke(d,f,c[i>>2]|0,c[h>>2]|0);k=(c[k>>2]|0)+4160|0;c[k>>2]=(c[k>>2]|0)+1;l=m;return}else{le(d,f);l=m;return}}function ke(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0;O=l;l=l+176|0;G=O+120|0;H=O+116|0;B=O+112|0;o=O+108|0;C=O+104|0;D=O+100|0;u=O+96|0;E=O+92|0;r=O+88|0;y=O+84|0;j=O+80|0;k=O+76|0;K=O+72|0;q=O+68|0;w=O+64|0;t=O+60|0;h=O+56|0;i=O+52|0;x=O+48|0;v=O+44|0;A=O+40|0;n=O+36|0;J=O+160|0;m=O+32|0;L=O+28|0;z=O+128|0;I=O+24|0;F=O+16|0;M=O+8|0;s=O+4|0;p=O;c[G>>2]=a;c[H>>2]=d;c[B>>2]=e;c[o>>2]=f;c[I>>2]=(c[G>>2]|0)+4168;g=(c[(c[G>>2]|0)+2336>>2]|0)+(c[(c[G>>2]|0)+2328>>2]|0)|0;c[M>>2]=$()|0;d=l;l=l+((1*(g<<2)|0)+15&-16)|0;g=l;l=l+((1*(c[(c[G>>2]|0)+2336>>2]<<1)|0)+15&-16)|0;c[F>>2]=c[(c[I>>2]|0)+72>>2]>>6;c[F+4>>2]=c[(c[I>>2]|0)+72+4>>2]>>6;if(c[(c[G>>2]|0)+2376>>2]|0){e=(c[I>>2]|0)+14|0;a=e+32|0;do{b[e>>1]=0;e=e+2|0}while((e|0)<(a|0))}me(h,j,i,k,(c[G>>2]|0)+4|0,F,c[(c[G>>2]|0)+2332>>2]|0,c[(c[G>>2]|0)+2324>>2]|0);e=(c[G>>2]|0)+4|0;f=c[(c[I>>2]|0)+84>>2]|0;if((c[h>>2]>>c[k>>2]|0)<(c[i>>2]>>c[j>>2]|0))c[x>>2]=e+((ne(0,(N(f-1|0,c[(c[I>>2]|0)+88>>2]|0)|0)-128|0)|0)<<2);else c[x>>2]=e+((ne(0,(N(f,c[(c[I>>2]|0)+88>>2]|0)|0)-128|0)|0)<<2);c[m>>2]=(c[I>>2]|0)+4;b[J>>1]=b[(c[I>>2]|0)+56>>1]|0;c[q>>2]=b[24440+((oe(1,c[(c[G>>2]|0)+4160>>2]|0)|0)<<1)>>1];k=(c[(c[G>>2]|0)+4164>>2]|0)==2;f=oe(1,c[(c[G>>2]|0)+4160>>2]|0)|0;if(k)c[w>>2]=b[24444+(f<<1)>>1];else c[w>>2]=b[24448+(f<<1)>>1];yf((c[I>>2]|0)+14|0,c[(c[G>>2]|0)+2340>>2]|0,64881);_i(z|0,(c[I>>2]|0)+14|0,c[(c[G>>2]|0)+2340>>2]<<1|0)|0;do if(!(c[(c[G>>2]|0)+4160>>2]|0)){b[J>>1]=16384;if((c[(c[G>>2]|0)+4164>>2]|0)!=2){c[s>>2]=Hf((c[I>>2]|0)+14|0,c[(c[G>>2]|0)+2340>>2]|0)|0;c[p>>2]=qe(134217728,c[s>>2]|0)|0;c[p>>2]=re(4194304,c[p>>2]|0)|0;c[p>>2]=c[p>>2]<<3;s=N(c[p>>2]>>16,(c[w>>2]&65535)<<16>>16)|0;c[w>>2]=s+((N(c[p>>2]&65535,(c[w>>2]&65535)<<16>>16)|0)>>16)>>14;break}c[C>>2]=0;while(1){if((c[C>>2]|0)>=5)break;b[J>>1]=(b[J>>1]|0)-(b[(c[m>>2]|0)+(c[C>>2]<<1)>>1]|0);c[C>>2]=(c[C>>2]|0)+1}b[J>>1]=pe(3277,b[J>>1]|0)|0;b[J>>1]=(N(b[J>>1]|0,b[(c[I>>2]|0)+68>>1]|0)|0)>>14}while(0);c[K>>2]=c[(c[I>>2]|0)+52>>2];c[E>>2]=(c[c[I>>2]>>2]>>7)+1>>1;c[y>>2]=c[(c[G>>2]|0)+2336>>2];c[r>>2]=(c[(c[G>>2]|0)+2336>>2]|0)-(c[E>>2]|0)-(c[(c[G>>2]|0)+2340>>2]|0)-2;Gf(g+(c[r>>2]<<1)|0,(c[G>>2]|0)+1348+(c[r>>2]<<1)|0,z,(c[(c[G>>2]|0)+2336>>2]|0)-(c[r>>2]|0)|0,c[(c[G>>2]|0)+2340>>2]|0,c[o>>2]|0);c[t>>2]=se(c[(c[I>>2]|0)+72+4>>2]|0,46)|0;c[t>>2]=(c[t>>2]|0)<1073741823?c[t>>2]|0:1073741823;c[C>>2]=(c[r>>2]|0)+(c[(c[G>>2]|0)+2340>>2]|0);while(1){if((c[C>>2]|0)>=(c[(c[G>>2]|0)+2336>>2]|0))break;s=N(c[t>>2]>>16,b[g+(c[C>>2]<<1)>>1]|0)|0;s=s+((N(c[t>>2]&65535,b[g+(c[C>>2]<<1)>>1]|0)|0)>>16)|0;c[d+(c[C>>2]<<2)>>2]=s;c[C>>2]=(c[C>>2]|0)+1}c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[(c[G>>2]|0)+2324>>2]|0))break;c[v>>2]=d+((c[y>>2]|0)-(c[E>>2]|0)+2<<2);c[C>>2]=0;while(1){if((c[C>>2]|0)>=(c[(c[G>>2]|0)+2332>>2]|0))break;c[n>>2]=2;t=N(c[c[v>>2]>>2]>>16,b[c[m>>2]>>1]|0)|0;c[n>>2]=(c[n>>2]|0)+(t+((N(c[c[v>>2]>>2]&65535,b[c[m>>2]>>1]|0)|0)>>16));t=N(c[(c[v>>2]|0)+-4>>2]>>16,b[(c[m>>2]|0)+2>>1]|0)|0;c[n>>2]=(c[n>>2]|0)+(t+((N(c[(c[v>>2]|0)+-4>>2]&65535,b[(c[m>>2]|0)+2>>1]|0)|0)>>16));t=N(c[(c[v>>2]|0)+-8>>2]>>16,b[(c[m>>2]|0)+4>>1]|0)|0;c[n>>2]=(c[n>>2]|0)+(t+((N(c[(c[v>>2]|0)+-8>>2]&65535,b[(c[m>>2]|0)+4>>1]|0)|0)>>16));t=N(c[(c[v>>2]|0)+-12>>2]>>16,b[(c[m>>2]|0)+6>>1]|0)|0;c[n>>2]=(c[n>>2]|0)+(t+((N(c[(c[v>>2]|0)+-12>>2]&65535,b[(c[m>>2]|0)+6>>1]|0)|0)>>16));t=N(c[(c[v>>2]|0)+-16>>2]>>16,b[(c[m>>2]|0)+8>>1]|0)|0;c[n>>2]=(c[n>>2]|0)+(t+((N(c[(c[v>>2]|0)+-16>>2]&65535,b[(c[m>>2]|0)+8>>1]|0)|0)>>16));c[v>>2]=(c[v>>2]|0)+4;c[K>>2]=907633515+(N(c[K>>2]|0,196314165)|0);c[r>>2]=c[K>>2]>>25&127;t=N(c[(c[x>>2]|0)+(c[r>>2]<<2)>>2]>>16,b[J>>1]|0)|0;t=(c[n>>2]|0)+(t+((N(c[(c[x>>2]|0)+(c[r>>2]<<2)>>2]&65535,b[J>>1]|0)|0)>>16))<<2;c[d+(c[y>>2]<<2)>>2]=t;c[y>>2]=(c[y>>2]|0)+1;c[C>>2]=(c[C>>2]|0)+1}c[D>>2]=0;while(1){if((c[D>>2]|0)>=5)break;t=(N((c[q>>2]&65535)<<16>>16,b[(c[m>>2]|0)+(c[D>>2]<<1)>>1]|0)|0)>>15&65535;b[(c[m>>2]|0)+(c[D>>2]<<1)>>1]=t;c[D>>2]=(c[D>>2]|0)+1}b[J>>1]=(N(b[J>>1]|0,(c[w>>2]&65535)<<16>>16)|0)>>15;c[c[I>>2]>>2]=(c[c[I>>2]>>2]|0)+(((c[c[I>>2]>>2]>>16)*655|0)+((c[c[I>>2]>>2]&65535)*655>>16));t=qe(c[c[I>>2]>>2]|0,((c[(c[G>>2]|0)+2316>>2]&65535)<<16>>16)*18<<8)|0;c[c[I>>2]>>2]=t;c[E>>2]=(c[c[I>>2]>>2]>>7)+1>>1;c[u>>2]=(c[u>>2]|0)+1}c[L>>2]=d+((c[(c[G>>2]|0)+2336>>2]|0)-16<<2);e=c[L>>2]|0;f=(c[G>>2]|0)+1284|0;a=e+64|0;do{c[e>>2]=c[f>>2];e=e+4|0;f=f+4|0}while((e|0)<(a|0));c[C>>2]=0;while(1){f=c[G>>2]|0;if((c[C>>2]|0)>=(c[(c[G>>2]|0)+2328>>2]|0))break;c[A>>2]=c[f+2340>>2]>>1;y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-1<<2)>>2]>>16,b[z>>1]|0)|0;c[A>>2]=(c[A>>2]|0)+(y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-1<<2)>>2]&65535,b[z>>1]|0)|0)>>16));y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-2<<2)>>2]>>16,b[z+2>>1]|0)|0;c[A>>2]=(c[A>>2]|0)+(y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-2<<2)>>2]&65535,b[z+2>>1]|0)|0)>>16));y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-3<<2)>>2]>>16,b[z+4>>1]|0)|0;c[A>>2]=(c[A>>2]|0)+(y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-3<<2)>>2]&65535,b[z+4>>1]|0)|0)>>16));y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-4<<2)>>2]>>16,b[z+6>>1]|0)|0;c[A>>2]=(c[A>>2]|0)+(y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-4<<2)>>2]&65535,b[z+6>>1]|0)|0)>>16));y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-5<<2)>>2]>>16,b[z+8>>1]|0)|0;c[A>>2]=(c[A>>2]|0)+(y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-5<<2)>>2]&65535,b[z+8>>1]|0)|0)>>16));y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-6<<2)>>2]>>16,b[z+10>>1]|0)|0;c[A>>2]=(c[A>>2]|0)+(y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-6<<2)>>2]&65535,b[z+10>>1]|0)|0)>>16));y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-7<<2)>>2]>>16,b[z+12>>1]|0)|0;c[A>>2]=(c[A>>2]|0)+(y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-7<<2)>>2]&65535,b[z+12>>1]|0)|0)>>16));y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-8<<2)>>2]>>16,b[z+14>>1]|0)|0;c[A>>2]=(c[A>>2]|0)+(y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-8<<2)>>2]&65535,b[z+14>>1]|0)|0)>>16));y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-9<<2)>>2]>>16,b[z+16>>1]|0)|0;c[A>>2]=(c[A>>2]|0)+(y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-9<<2)>>2]&65535,b[z+16>>1]|0)|0)>>16));y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-10<<2)>>2]>>16,b[z+18>>1]|0)|0;c[A>>2]=(c[A>>2]|0)+(y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-10<<2)>>2]&65535,b[z+18>>1]|0)|0)>>16));c[D>>2]=10;while(1){if((c[D>>2]|0)>=(c[(c[G>>2]|0)+2340>>2]|0))break;y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-(c[D>>2]|0)-1<<2)>>2]>>16,b[z+(c[D>>2]<<1)>>1]|0)|0;c[A>>2]=(c[A>>2]|0)+(y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)-(c[D>>2]|0)-1<<2)>>2]&65535,b[z+(c[D>>2]<<1)>>1]|0)|0)>>16));c[D>>2]=(c[D>>2]|0)+1}c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]=(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]|0)+(c[A>>2]<<4);y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]>>16,(c[F+4>>2]&65535)<<16>>16)|0;y=y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]&65535,(c[F+4>>2]&65535)<<16>>16)|0)>>16)|0;if(((y+(N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]|0,(c[F+4>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<=32767){y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]>>16,(c[F+4>>2]&65535)<<16>>16)|0;y=y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]&65535,(c[F+4>>2]&65535)<<16>>16)|0)>>16)|0;if(((y+(N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]|0,(c[F+4>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<-32768)f=-32768;else{f=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]>>16,(c[F+4>>2]&65535)<<16>>16)|0;f=f+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]&65535,(c[F+4>>2]&65535)<<16>>16)|0)>>16)|0;f=(f+(N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]|0,(c[F+4>>2]>>15)+1>>1)|0)>>7)+1>>1}}else f=32767;if((f|0)<=32767){y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]>>16,(c[F+4>>2]&65535)<<16>>16)|0;y=y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]&65535,(c[F+4>>2]&65535)<<16>>16)|0)>>16)|0;if(((y+(N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]|0,(c[F+4>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<=32767){y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]>>16,(c[F+4>>2]&65535)<<16>>16)|0;y=y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]&65535,(c[F+4>>2]&65535)<<16>>16)|0)>>16)|0;if(((y+(N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]|0,(c[F+4>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<-32768)f=-32768;else{f=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]>>16,(c[F+4>>2]&65535)<<16>>16)|0;f=f+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]&65535,(c[F+4>>2]&65535)<<16>>16)|0)>>16)|0;f=(f+(N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]|0,(c[F+4>>2]>>15)+1>>1)|0)>>7)+1>>1}}else f=32767;if((f|0)>=-32768){y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]>>16,(c[F+4>>2]&65535)<<16>>16)|0;y=y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]&65535,(c[F+4>>2]&65535)<<16>>16)|0)>>16)|0;if(((y+(N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]|0,(c[F+4>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<=32767){y=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]>>16,(c[F+4>>2]&65535)<<16>>16)|0;y=y+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]&65535,(c[F+4>>2]&65535)<<16>>16)|0)>>16)|0;if(((y+(N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]|0,(c[F+4>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<-32768)f=-32768;else{f=N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]>>16,(c[F+4>>2]&65535)<<16>>16)|0;f=f+((N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]&65535,(c[F+4>>2]&65535)<<16>>16)|0)>>16)|0;f=(f+(N(c[(c[L>>2]|0)+(16+(c[C>>2]|0)<<2)>>2]|0,(c[F+4>>2]>>15)+1>>1)|0)>>7)+1>>1}}else f=32767}else f=-32768}else f=32767;b[(c[B>>2]|0)+(c[C>>2]<<1)>>1]=f;c[C>>2]=(c[C>>2]|0)+1}e=f+1284|0;f=(c[L>>2]|0)+(c[(c[G>>2]|0)+2328>>2]<<2)|0;a=e+64|0;do{c[e>>2]=c[f>>2];e=e+4|0;f=f+4|0}while((e|0)<(a|0));c[(c[I>>2]|0)+52>>2]=c[K>>2];b[(c[I>>2]|0)+56>>1]=b[J>>1]|0;c[C>>2]=0;while(1){if((c[C>>2]|0)>=4)break;c[(c[H>>2]|0)+(c[C>>2]<<2)>>2]=c[E>>2];c[C>>2]=(c[C>>2]|0)+1}_(c[M>>2]|0);l=O;return}function le(d,e){d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0;r=l;l=l+48|0;i=r+40|0;j=r+36|0;f=r+32|0;o=r+28|0;g=r+24|0;h=r+20|0;k=r+16|0;m=r+12|0;p=r+8|0;n=r+4|0;q=r;c[i>>2]=d;c[j>>2]=e;c[k>>2]=(c[i>>2]|0)+4168;c[(c[i>>2]|0)+4164>>2]=a[(c[i>>2]|0)+2736+29>>0];c[f>>2]=0;a:do if((a[(c[i>>2]|0)+2736+29>>0]|0)==2){c[h>>2]=0;while(1){e=N(c[h>>2]|0,c[(c[i>>2]|0)+2332>>2]|0)|0;if((e|0)>=(c[(c[j>>2]|0)+((c[(c[i>>2]|0)+2324>>2]|0)-1<<2)>>2]|0))break;if((c[h>>2]|0)==(c[(c[i>>2]|0)+2324>>2]|0))break;c[o>>2]=0;c[g>>2]=0;while(1){if((c[g>>2]|0)>=5)break;c[o>>2]=(c[o>>2]|0)+(b[(c[j>>2]|0)+96+((((c[(c[i>>2]|0)+2324>>2]|0)-1-(c[h>>2]|0)|0)*5|0)+(c[g>>2]|0)<<1)>>1]|0);c[g>>2]=(c[g>>2]|0)+1}if((c[o>>2]|0)>(c[f>>2]|0)){c[f>>2]=c[o>>2];e=(c[k>>2]|0)+4|0;d=(c[j>>2]|0)+96+((((c[(c[i>>2]|0)+2324>>2]|0)-1-(c[h>>2]|0)&65535)<<16>>16)*5<<1)|0;b[e>>1]=b[d>>1]|0;b[e+2>>1]=b[d+2>>1]|0;b[e+4>>1]=b[d+4>>1]|0;b[e+6>>1]=b[d+6>>1]|0;b[e+8>>1]=b[d+8>>1]|0;c[c[k>>2]>>2]=c[(c[j>>2]|0)+((c[(c[i>>2]|0)+2324>>2]|0)-1-(c[h>>2]|0)<<2)>>2]<<8}c[h>>2]=(c[h>>2]|0)+1}o=(c[k>>2]|0)+4|0;c[o>>2]=0;c[o+4>>2]=0;b[o+8>>1]=0;b[(c[k>>2]|0)+4+4>>1]=c[f>>2];if((c[f>>2]|0)<11469){c[p>>2]=11744256;c[m>>2]=(c[p>>2]|0)/(((c[f>>2]|0)>1?c[f>>2]|0:1)|0)|0;c[g>>2]=0;while(1){if((c[g>>2]|0)>=5)break a;q=(N(b[(c[k>>2]|0)+4+(c[g>>2]<<1)>>1]|0,(c[m>>2]&65535)<<16>>16)|0)>>10&65535;b[(c[k>>2]|0)+4+(c[g>>2]<<1)>>1]=q;c[g>>2]=(c[g>>2]|0)+1}}if((c[f>>2]|0)>15565){c[q>>2]=255016960;c[n>>2]=(c[q>>2]|0)/(((c[f>>2]|0)>1?c[f>>2]|0:1)|0)|0;c[g>>2]=0;while(1){if((c[g>>2]|0)>=5)break a;q=(N(b[(c[k>>2]|0)+4+(c[g>>2]<<1)>>1]|0,(c[n>>2]&65535)<<16>>16)|0)>>14&65535;b[(c[k>>2]|0)+4+(c[g>>2]<<1)>>1]=q;c[g>>2]=(c[g>>2]|0)+1}}}else{c[c[k>>2]>>2]=((c[(c[i>>2]|0)+2316>>2]&65535)<<16>>16)*18<<8;q=(c[k>>2]|0)+4|0;c[q>>2]=0;c[q+4>>2]=0;b[q+8>>1]=0}while(0);_i((c[k>>2]|0)+14|0,(c[j>>2]|0)+32+32|0,c[(c[i>>2]|0)+2340>>2]<<1|0)|0;b[(c[k>>2]|0)+68>>1]=c[(c[j>>2]|0)+136>>2];q=(c[k>>2]|0)+72|0;p=(c[j>>2]|0)+16+((c[(c[i>>2]|0)+2324>>2]|0)-2<<2)|0;c[q>>2]=c[p>>2];c[q+4>>2]=c[p+4>>2];c[(c[k>>2]|0)+88>>2]=c[(c[i>>2]|0)+2332>>2];c[(c[k>>2]|0)+84>>2]=c[(c[i>>2]|0)+2324>>2];l=r;return}function me(a,d,e,f,g,h,i,j){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;x=l;l=l+48|0;k=x+44|0;u=x+40|0;m=x+36|0;v=x+32|0;n=x+28|0;s=x+24|0;w=x+20|0;r=x+16|0;p=x+12|0;q=x+8|0;o=x+4|0;t=x;c[k>>2]=a;c[u>>2]=d;c[m>>2]=e;c[v>>2]=f;c[n>>2]=g;c[s>>2]=h;c[w>>2]=i;c[r>>2]=j;i=c[w>>2]<<1;c[t>>2]=$()|0;e=l;l=l+((1*(i<<1)|0)+15&-16)|0;c[o>>2]=e;c[q>>2]=0;while(1){if((c[q>>2]|0)>=2)break;c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[w>>2]|0))break;i=c[(c[n>>2]|0)+((c[p>>2]|0)+(N((c[q>>2]|0)+(c[r>>2]|0)-2|0,c[w>>2]|0)|0)<<2)>>2]>>16;i=N(i,(c[(c[s>>2]|0)+(c[q>>2]<<2)>>2]&65535)<<16>>16)|0;f=c[(c[n>>2]|0)+((c[p>>2]|0)+(N((c[q>>2]|0)+(c[r>>2]|0)-2|0,c[w>>2]|0)|0)<<2)>>2]&65535;f=i+((N(f,(c[(c[s>>2]|0)+(c[q>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;i=c[(c[n>>2]|0)+((c[p>>2]|0)+(N((c[q>>2]|0)+(c[r>>2]|0)-2|0,c[w>>2]|0)|0)<<2)>>2]|0;if((f+(N(i,(c[(c[s>>2]|0)+(c[q>>2]<<2)>>2]>>15)+1>>1)|0)>>8|0)<=32767){i=c[(c[n>>2]|0)+((c[p>>2]|0)+(N((c[q>>2]|0)+(c[r>>2]|0)-2|0,c[w>>2]|0)|0)<<2)>>2]>>16;i=N(i,(c[(c[s>>2]|0)+(c[q>>2]<<2)>>2]&65535)<<16>>16)|0;f=c[(c[n>>2]|0)+((c[p>>2]|0)+(N((c[q>>2]|0)+(c[r>>2]|0)-2|0,c[w>>2]|0)|0)<<2)>>2]&65535;f=i+((N(f,(c[(c[s>>2]|0)+(c[q>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;i=c[(c[n>>2]|0)+((c[p>>2]|0)+(N((c[q>>2]|0)+(c[r>>2]|0)-2|0,c[w>>2]|0)|0)<<2)>>2]|0;if((f+(N(i,(c[(c[s>>2]|0)+(c[q>>2]<<2)>>2]>>15)+1>>1)|0)>>8|0)<-32768)a=-32768;else{a=c[(c[n>>2]|0)+((c[p>>2]|0)+(N((c[q>>2]|0)+(c[r>>2]|0)-2|0,c[w>>2]|0)|0)<<2)>>2]>>16;a=N(a,(c[(c[s>>2]|0)+(c[q>>2]<<2)>>2]&65535)<<16>>16)|0;i=c[(c[n>>2]|0)+((c[p>>2]|0)+(N((c[q>>2]|0)+(c[r>>2]|0)-2|0,c[w>>2]|0)|0)<<2)>>2]&65535;i=a+((N(i,(c[(c[s>>2]|0)+(c[q>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;a=c[(c[n>>2]|0)+((c[p>>2]|0)+(N((c[q>>2]|0)+(c[r>>2]|0)-2|0,c[w>>2]|0)|0)<<2)>>2]|0;a=i+(N(a,(c[(c[s>>2]|0)+(c[q>>2]<<2)>>2]>>15)+1>>1)|0)>>8}}else a=32767;b[(c[o>>2]|0)+(c[p>>2]<<1)>>1]=a;c[p>>2]=(c[p>>2]|0)+1}c[o>>2]=(c[o>>2]|0)+(c[w>>2]<<1);c[q>>2]=(c[q>>2]|0)+1}fg(c[k>>2]|0,c[u>>2]|0,e,c[w>>2]|0);fg(c[m>>2]|0,c[v>>2]|0,e+(c[w>>2]<<1)|0,c[w>>2]|0);_(c[t>>2]|0);l=x;return}function ne(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function oe(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function pe(a,c){a=a|0;c=c|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+2|0;d=f;b[e>>1]=a;b[d>>1]=c;l=f;return ((b[e>>1]|0)>(b[d>>1]|0)?b[e>>1]|0:b[d>>1]|0)&65535|0}function qe(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function re(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function se(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0;h=l;l=l+48|0;g=h+32|0;n=h+28|0;d=h+24|0;i=h+20|0;f=h+16|0;j=h+12|0;m=h+8|0;k=h+4|0;e=h;c[n>>2]=a;c[d>>2]=b;b=c[n>>2]|0;c[i>>2]=(te((c[n>>2]|0)>0?b:0-b|0)|0)-1;c[m>>2]=c[n>>2]<>2];c[j>>2]=536870911/(c[m>>2]>>16|0)|0;c[e>>2]=c[j>>2]<<16;b=N(c[m>>2]>>16,(c[j>>2]&65535)<<16>>16)|0;c[k>>2]=536870912-(b+((N(c[m>>2]&65535,(c[j>>2]&65535)<<16>>16)|0)>>16))<<3;b=N(c[k>>2]>>16,(c[j>>2]&65535)<<16>>16)|0;b=(c[e>>2]|0)+(b+((N(c[k>>2]&65535,(c[j>>2]&65535)<<16>>16)|0)>>16))|0;c[e>>2]=b+(N(c[k>>2]|0,(c[j>>2]>>15)+1>>1)|0);c[f>>2]=61-(c[i>>2]|0)-(c[d>>2]|0);b=c[f>>2]|0;if((c[f>>2]|0)>0)if((b|0)<32){c[g>>2]=c[e>>2]>>c[f>>2];n=c[g>>2]|0;l=h;return n|0}else{c[g>>2]=0;n=c[g>>2]|0;l=h;return n|0}a=c[e>>2]|0;d=0-(c[f>>2]|0)|0;do if((-2147483648>>0-b|0)>(2147483647>>0-(c[f>>2]|0)|0)){if((a|0)>(-2147483648>>d|0)){b=-2147483648>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(2147483647>>0-(c[f>>2]|0)|0)){b=2147483647>>0-(c[f>>2]|0);break}else{b=c[e>>2]|0;break}}else{if((a|0)>(2147483647>>d|0)){b=2147483647>>0-(c[f>>2]|0);break}if((c[e>>2]|0)<(-2147483648>>0-(c[f>>2]|0)|0)){b=-2147483648>>0-(c[f>>2]|0);break}else{b=c[e>>2]|0;break}}while(0);c[g>>2]=b<<0-(c[f>>2]|0);n=c[g>>2]|0;l=h;return n|0}function te(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;if(!(c[b>>2]|0)){b=32;l=d;return b|0}b=32-(32-(Q(c[b>>2]|0)|0))|0;l=d;return b|0}function ue(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0;r=l;l=l+48|0;o=r+40|0;j=r+36|0;n=r+32|0;m=r+28|0;h=r+24|0;g=r+20|0;p=r+16|0;i=r+12|0;f=r+8|0;k=r+4|0;q=r;c[o>>2]=a;c[j>>2]=d;c[n>>2]=e;c[p>>2]=(c[o>>2]|0)+4168;if(c[(c[o>>2]|0)+4160>>2]|0){fg((c[p>>2]|0)+60|0,(c[p>>2]|0)+64|0,c[j>>2]|0,c[n>>2]|0);o=1;q=c[p>>2]|0;q=q+48|0;c[q>>2]=o;l=r;return}a:do if(c[(c[o>>2]|0)+4168+48>>2]|0){fg(g,h,c[j>>2]|0,c[n>>2]|0);if((c[h>>2]|0)<=(c[(c[p>>2]|0)+64>>2]|0)){if((c[h>>2]|0)<(c[(c[p>>2]|0)+64>>2]|0))c[g>>2]=c[g>>2]>>(c[(c[p>>2]|0)+64>>2]|0)-(c[h>>2]|0)}else c[(c[p>>2]|0)+60>>2]=c[(c[p>>2]|0)+60>>2]>>(c[h>>2]|0)-(c[(c[p>>2]|0)+64>>2]|0);if((c[g>>2]|0)>(c[(c[p>>2]|0)+60>>2]|0)){c[f>>2]=te(c[(c[p>>2]|0)+60>>2]|0)|0;c[f>>2]=(c[f>>2]|0)-1;c[(c[p>>2]|0)+60>>2]=c[(c[p>>2]|0)+60>>2]<>2];o=c[g>>2]|0;c[g>>2]=o>>(re(24-(c[f>>2]|0)|0,0)|0);c[i>>2]=(c[(c[p>>2]|0)+60>>2]|0)/(((c[g>>2]|0)>1?c[g>>2]|0:1)|0)|0;c[k>>2]=(ve(c[i>>2]|0)|0)<<4;c[q>>2]=(65536-(c[k>>2]|0)|0)/(c[n>>2]|0)|0;c[q>>2]=c[q>>2]<<2;c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[n>>2]|0))break a;o=N(c[k>>2]>>16,b[(c[j>>2]|0)+(c[m>>2]<<1)>>1]|0)|0;o=o+((N(c[k>>2]&65535,b[(c[j>>2]|0)+(c[m>>2]<<1)>>1]|0)|0)>>16)&65535;b[(c[j>>2]|0)+(c[m>>2]<<1)>>1]=o;c[k>>2]=(c[k>>2]|0)+(c[q>>2]|0);if((c[k>>2]|0)>65536)break a;c[m>>2]=(c[m>>2]|0)+1}}}while(0);o=0;q=c[p>>2]|0;q=q+48|0;c[q>>2]=o;l=r;return}function ve(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;h=l;l=l+32|0;e=h+16|0;f=h+12|0;g=h+8|0;d=h+4|0;b=h;c[f>>2]=a;if((c[f>>2]|0)<=0){c[e>>2]=0;g=c[e>>2]|0;l=h;return g|0}we(c[f>>2]|0,d,b);if(c[d>>2]&1|0)c[g>>2]=32768;else c[g>>2]=46214;c[g>>2]=c[g>>2]>>(c[d>>2]>>1);f=N(c[g>>2]>>16,(((c[b>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0;c[g>>2]=(c[g>>2]|0)+(f+((N(c[g>>2]&65535,(((c[b>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0)>>16));c[e>>2]=c[g>>2];g=c[e>>2]|0;l=h;return g|0}function we(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;e=l;l=l+16|0;h=e+12|0;i=e+8|0;f=e+4|0;g=e;c[h>>2]=a;c[i>>2]=b;c[f>>2]=d;c[g>>2]=te(c[h>>2]|0)|0;c[c[i>>2]>>2]=c[g>>2];b=(xe(c[h>>2]|0,24-(c[g>>2]|0)|0)|0)&127;c[c[f>>2]>>2]=b;l=e;return}function xe(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+32|0;g=j+20|0;d=j+16|0;h=j+12|0;i=j+8|0;f=j+4|0;e=j;c[d>>2]=a;c[h>>2]=b;c[i>>2]=c[d>>2];c[f>>2]=c[h>>2];c[e>>2]=0-(c[h>>2]|0);if(!(c[h>>2]|0)){c[g>>2]=c[d>>2];i=c[g>>2]|0;l=j;return i|0}a=c[i>>2]|0;if((c[h>>2]|0)<0){c[g>>2]=a<>2]|(c[i>>2]|0)>>>(32-(c[e>>2]|0)|0);i=c[g>>2]|0;l=j;return i|0}else{c[g>>2]=a<<32-(c[f>>2]|0)|(c[i>>2]|0)>>>(c[f>>2]|0);i=c[g>>2]|0;l=j;return i|0}return 0}function ye(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;d=l;l=l+80|0;g=d+68|0;f=d+64|0;e=d+32|0;h=d+16|0;i=d+8|0;j=d;c[g>>2]=a;c[f>>2]=b;ze(e,c[f>>2]|0,8);ze(h,e,4);ze(i,h,2);ze(j,i,1);Ae(c[g>>2]|0,c[i>>2]|0,c[j>>2]|0,30011);Ae(c[g>>2]|0,c[h>>2]|0,c[i>>2]|0,29859);Ae(c[g>>2]|0,c[e>>2]|0,c[h>>2]|0,29707);Ae(c[g>>2]|0,c[c[f>>2]>>2]|0,c[e>>2]|0,29555);Ae(c[g>>2]|0,c[(c[f>>2]|0)+8>>2]|0,c[e+4>>2]|0,29555);Ae(c[g>>2]|0,c[e+8>>2]|0,c[h+4>>2]|0,29707);Ae(c[g>>2]|0,c[(c[f>>2]|0)+16>>2]|0,c[e+8>>2]|0,29555);Ae(c[g>>2]|0,c[(c[f>>2]|0)+24>>2]|0,c[e+12>>2]|0,29555);Ae(c[g>>2]|0,c[h+8>>2]|0,c[i+4>>2]|0,29859);Ae(c[g>>2]|0,c[e+16>>2]|0,c[h+8>>2]|0,29707);Ae(c[g>>2]|0,c[(c[f>>2]|0)+32>>2]|0,c[e+16>>2]|0,29555);Ae(c[g>>2]|0,c[(c[f>>2]|0)+40>>2]|0,c[e+20>>2]|0,29555);Ae(c[g>>2]|0,c[e+24>>2]|0,c[h+12>>2]|0,29707);Ae(c[g>>2]|0,c[(c[f>>2]|0)+48>>2]|0,c[e+24>>2]|0,29555);Ae(c[g>>2]|0,c[(c[f>>2]|0)+56>>2]|0,c[e+28>>2]|0,29555);l=d;return}function ze(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;i=l;l=l+16|0;h=i+12|0;e=i+8|0;g=i+4|0;f=i;c[h>>2]=a;c[e>>2]=b;c[g>>2]=d;c[f>>2]=0;while(1){if((c[f>>2]|0)>=(c[g>>2]|0))break;c[(c[h>>2]|0)+(c[f>>2]<<2)>>2]=(c[(c[e>>2]|0)+(c[f>>2]<<1<<2)>>2]|0)+(c[(c[e>>2]|0)+((c[f>>2]<<1)+1<<2)>>2]|0);c[f>>2]=(c[f>>2]|0)+1}l=i;return}function Ae(a,b,e,f){a=a|0;b=b|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0;k=l;l=l+16|0;i=k+12|0;h=k+8|0;g=k+4|0;j=k;c[i>>2]=a;c[h>>2]=b;c[g>>2]=e;c[j>>2]=f;if((c[g>>2]|0)<=0){l=k;return}$b(c[i>>2]|0,c[h>>2]|0,(c[j>>2]|0)+(d[30163+(c[g>>2]|0)>>0]|0)|0,8);l=k;return}function Be(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0;f=l;l=l+48|0;i=f+8|0;h=f+4|0;m=f;k=f+40|0;j=f+32|0;g=f+16|0;c[i>>2]=a;c[h>>2]=d;c[m>>2]=e;Ce(k,k+2|0,c[h>>2]|0,c[m>>2]|0,30011);Ce(j,j+2|0,c[h>>2]|0,b[k>>1]|0,29859);Ce(g,g+2|0,c[h>>2]|0,b[j>>1]|0,29707);Ce(c[i>>2]|0,(c[i>>2]|0)+2|0,c[h>>2]|0,b[g>>1]|0,29555);Ce((c[i>>2]|0)+4|0,(c[i>>2]|0)+6|0,c[h>>2]|0,b[g+2>>1]|0,29555);Ce(g+4|0,g+6|0,c[h>>2]|0,b[j+2>>1]|0,29707);Ce((c[i>>2]|0)+8|0,(c[i>>2]|0)+10|0,c[h>>2]|0,b[g+4>>1]|0,29555);Ce((c[i>>2]|0)+12|0,(c[i>>2]|0)+14|0,c[h>>2]|0,b[g+6>>1]|0,29555);Ce(j+4|0,j+6|0,c[h>>2]|0,b[k+2>>1]|0,29859);Ce(g+8|0,g+10|0,c[h>>2]|0,b[j+4>>1]|0,29707);Ce((c[i>>2]|0)+16|0,(c[i>>2]|0)+18|0,c[h>>2]|0,b[g+8>>1]|0,29555);Ce((c[i>>2]|0)+20|0,(c[i>>2]|0)+22|0,c[h>>2]|0,b[g+10>>1]|0,29555);Ce(g+12|0,g+14|0,c[h>>2]|0,b[j+6>>1]|0,29707);Ce((c[i>>2]|0)+24|0,(c[i>>2]|0)+26|0,c[h>>2]|0,b[g+12>>1]|0,29555);Ce((c[i>>2]|0)+28|0,(c[i>>2]|0)+30|0,c[h>>2]|0,b[g+14>>1]|0,29555);l=f;return}function Ce(a,e,f,g,h){a=a|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+32|0;j=o+16|0;k=o+12|0;m=o+8|0;i=o+4|0;n=o;c[j>>2]=a;c[k>>2]=e;c[m>>2]=f;c[i>>2]=g;c[n>>2]=h;if((c[i>>2]|0)>0){h=(Pb(c[m>>2]|0,(c[n>>2]|0)+(d[30163+(c[i>>2]|0)>>0]|0)|0,8)|0)&65535;b[c[j>>2]>>1]=h;h=(c[i>>2]|0)-(b[c[j>>2]>>1]|0)&65535;n=c[k>>2]|0;b[n>>1]=h;l=o;return}else{b[c[j>>2]>>1]=0;h=0;n=c[k>>2]|0;b[n>>1]=h;l=o;return}}function De(a){a=a|0;var b=0,d=0,e=0,f=0,g=0;g=l;l=l+16|0;e=g+8|0;d=g+4|0;f=g;c[e>>2]=a;c[f>>2]=0;a=c[e>>2]|0;b=a+112|0;do{c[a>>2]=0;a=a+4|0}while((a|0)<(b|0));c[d>>2]=0;while(1){if((c[d>>2]|0)>=4)break;b=Ee(50/((c[d>>2]|0)+1|0)|0,1)|0;c[(c[e>>2]|0)+92+(c[d>>2]<<2)>>2]=b;c[d>>2]=(c[d>>2]|0)+1}c[d>>2]=0;while(1){a=c[e>>2]|0;if((c[d>>2]|0)>=4)break;c[(c[e>>2]|0)+60+(c[d>>2]<<2)>>2]=(c[a+92+(c[d>>2]<<2)>>2]|0)*100;c[(c[e>>2]|0)+76+(c[d>>2]<<2)>>2]=2147483647/(c[(c[e>>2]|0)+60+(c[d>>2]<<2)>>2]|0)|0;c[d>>2]=(c[d>>2]|0)+1}c[a+108>>2]=15;c[d>>2]=0;while(1){if((c[d>>2]|0)>=4)break;c[(c[e>>2]|0)+40+(c[d>>2]<<2)>>2]=25600;c[d>>2]=(c[d>>2]|0)+1}l=g;return c[f>>2]|0}function Ee(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Fe(a,d){a=a|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;C=l;l=l+144|0;w=C+132|0;F=C+128|0;t=C+124|0;q=C+120|0;p=C+116|0;E=C+112|0;D=C+108|0;j=C+104|0;h=C+100|0;i=C+96|0;u=C+92|0;k=C+88|0;v=C+84|0;m=C+80|0;r=C+76|0;A=C+72|0;e=C+136|0;o=C+56|0;s=C+40|0;B=C+36|0;n=C+32|0;g=C+16|0;y=C+8|0;x=C+4|0;z=C;c[w>>2]=a;c[F>>2]=d;c[y>>2]=0;c[x>>2]=(c[w>>2]|0)+32;c[E>>2]=c[(c[w>>2]|0)+4608>>2]>>1;c[D>>2]=c[(c[w>>2]|0)+4608>>2]>>2;c[j>>2]=c[(c[w>>2]|0)+4608>>2]>>3;c[g>>2]=0;c[g+4>>2]=(c[j>>2]|0)+(c[D>>2]|0);c[g+8>>2]=(c[g+4>>2]|0)+(c[j>>2]|0);c[g+12>>2]=(c[g+8>>2]|0)+(c[D>>2]|0);a=(c[g+12>>2]|0)+(c[E>>2]|0)|0;c[z>>2]=$()|0;f=l;l=l+((1*(a<<1)|0)+15&-16)|0;vf(c[F>>2]|0,c[x>>2]|0,f,f+(c[g+12>>2]<<1)|0,c[(c[w>>2]|0)+4608>>2]|0);vf(f,(c[x>>2]|0)+8|0,f,f+(c[g+8>>2]<<1)|0,c[E>>2]|0);vf(f,(c[x>>2]|0)+16|0,f,f+(c[g+4>>2]<<1)|0,c[D>>2]|0);b[f+((c[j>>2]|0)-1<<1)>>1]=b[f+((c[j>>2]|0)-1<<1)>>1]>>1;b[e>>1]=b[f+((c[j>>2]|0)-1<<1)>>1]|0;c[k>>2]=(c[j>>2]|0)-1;while(1){if((c[k>>2]|0)<=0)break;b[f+((c[k>>2]|0)-1<<1)>>1]=b[f+((c[k>>2]|0)-1<<1)>>1]>>1;F=f+(c[k>>2]<<1)|0;b[F>>1]=(b[F>>1]|0)-(b[f+((c[k>>2]|0)-1<<1)>>1]|0);c[k>>2]=(c[k>>2]|0)+-1}b[f>>1]=(b[f>>1]|0)-(b[(c[x>>2]|0)+56>>1]|0);b[(c[x>>2]|0)+56>>1]=b[e>>1]|0;c[v>>2]=0;while(1){if((c[v>>2]|0)>=4)break;F=c[(c[w>>2]|0)+4608>>2]|0;c[j>>2]=F>>(Ge(4-(c[v>>2]|0)|0,3)|0);c[h>>2]=c[j>>2]>>2;c[i>>2]=0;c[o+(c[v>>2]<<2)>>2]=c[(c[x>>2]|0)+24+(c[v>>2]<<2)>>2];c[m>>2]=0;while(1){if((c[m>>2]|0)>=4)break;c[r>>2]=0;c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[h>>2]|0))break;c[n>>2]=b[f+((c[g+(c[v>>2]<<2)>>2]|0)+(c[k>>2]|0)+(c[i>>2]|0)<<1)>>1]>>3;c[r>>2]=(c[r>>2]|0)+(N((c[n>>2]&65535)<<16>>16,(c[n>>2]&65535)<<16>>16)|0);c[k>>2]=(c[k>>2]|0)+1}d=c[o+(c[v>>2]<<2)>>2]|0;a=c[r>>2]|0;if((c[m>>2]|0)<3){if(d+a&-2147483648|0)d=2147483647;else d=(c[o+(c[v>>2]<<2)>>2]|0)+(c[r>>2]|0)|0;a=c[v>>2]|0}else{if(d+(a>>1)&-2147483648|0)d=2147483647;else d=(c[o+(c[v>>2]<<2)>>2]|0)+(c[r>>2]>>1)|0;a=c[v>>2]|0}c[o+(a<<2)>>2]=d;c[i>>2]=(c[i>>2]|0)+(c[h>>2]|0);c[m>>2]=(c[m>>2]|0)+1}c[(c[x>>2]|0)+24+(c[v>>2]<<2)>>2]=c[r>>2];c[v>>2]=(c[v>>2]|0)+1}He(o,c[x>>2]|0);c[r>>2]=0;c[p>>2]=0;c[v>>2]=0;while(1){if((c[v>>2]|0)>=4)break;c[B>>2]=(c[o+(c[v>>2]<<2)>>2]|0)-(c[(c[x>>2]|0)+60+(c[v>>2]<<2)>>2]|0);d=c[v>>2]|0;if((c[B>>2]|0)>0){e=c[o+(c[v>>2]<<2)>>2]|0;if(!(c[o+(d<<2)>>2]&-8388608)){a=c[v>>2]|0;d=(e<<8|0)/((c[(c[x>>2]|0)+60+(c[v>>2]<<2)>>2]|0)+1|0)|0}else{a=c[v>>2]|0;d=(e|0)/((c[(c[x>>2]|0)+60+(c[v>>2]<<2)>>2]>>8)+1|0)|0}c[s+(a<<2)>>2]=d;c[u>>2]=(Bf(c[s+(c[v>>2]<<2)>>2]|0)|0)-1024;c[r>>2]=(c[r>>2]|0)+(N((c[u>>2]&65535)<<16>>16,(c[u>>2]&65535)<<16>>16)|0);if((c[B>>2]|0)<1048576){E=(Ie(c[B>>2]|0)|0)<<6>>16;E=N(E,(c[u>>2]&65535)<<16>>16)|0;F=(Ie(c[B>>2]|0)|0)<<6&65535;c[u>>2]=E+((N(F,(c[u>>2]&65535)<<16>>16)|0)>>16)}F=N(c[17944+(c[v>>2]<<2)>>2]>>16,(c[u>>2]&65535)<<16>>16)|0;c[p>>2]=(c[p>>2]|0)+(F+((N(c[17944+(c[v>>2]<<2)>>2]&65535,(c[u>>2]&65535)<<16>>16)|0)>>16))}else c[s+(d<<2)>>2]=256;c[v>>2]=(c[v>>2]|0)+1}c[r>>2]=(c[r>>2]|0)/4|0;c[q>>2]=((Ie(c[r>>2]|0)|0)*3&65535)<<16>>16;c[t>>2]=cg(0+(((c[q>>2]&65535)<<16>>16)*45e3>>16)-128|0)|0;F=(cg(c[p>>2]|0)|0)-16384<<1;c[(c[w>>2]|0)+4744>>2]=F;c[B>>2]=0;c[v>>2]=0;while(1){if((c[v>>2]|0)>=4)break;F=N((c[v>>2]|0)+1|0,(c[o+(c[v>>2]<<2)>>2]|0)-(c[(c[x>>2]|0)+60+(c[v>>2]<<2)>>2]|0)>>4)|0;c[B>>2]=(c[B>>2]|0)+F;c[v>>2]=(c[v>>2]|0)+1}if((c[B>>2]|0)>0){if((c[B>>2]|0)<32768){d=c[B>>2]|0;if((c[(c[w>>2]|0)+4608>>2]|0)==((c[(c[w>>2]|0)+4600>>2]|0)*10|0)){if((d|0)>32767)d=32767;else d=(c[B>>2]|0)<-32768?-32768:c[B>>2]|0;c[B>>2]=d<<16}else{if((d|0)>65535)d=65535;else d=(c[B>>2]|0)<-65536?-65536:c[B>>2]|0;c[B>>2]=d<<15}c[B>>2]=Ie(c[B>>2]|0)|0;F=N(32768+(c[B>>2]|0)>>16,(c[t>>2]&65535)<<16>>16)|0;c[t>>2]=F+((N(32768+(c[B>>2]|0)&65535,(c[t>>2]&65535)<<16>>16)|0)>>16)}}else c[t>>2]=c[t>>2]>>1;F=Ge(c[t>>2]>>7,255)|0;c[(c[w>>2]|0)+4556>>2]=F;F=N(c[t>>2]>>16,(c[t>>2]&65535)<<16>>16)|0;c[A>>2]=0+((F+((N(c[t>>2]&65535,(c[t>>2]&65535)<<16>>16)|0)>>16)&65535)<<16>>16<<12>>16);if((c[(c[w>>2]|0)+4608>>2]|0)==((c[(c[w>>2]|0)+4600>>2]|0)*10|0))c[A>>2]=c[A>>2]>>1;c[v>>2]=0;while(1){if((c[v>>2]|0)>=4)break;F=N((c[s+(c[v>>2]<<2)>>2]|0)-(c[(c[x>>2]|0)+40+(c[v>>2]<<2)>>2]|0)>>16,(c[A>>2]&65535)<<16>>16)|0;F=(c[(c[x>>2]|0)+40+(c[v>>2]<<2)>>2]|0)+(F+((N((c[s+(c[v>>2]<<2)>>2]|0)-(c[(c[x>>2]|0)+40+(c[v>>2]<<2)>>2]|0)&65535,(c[A>>2]&65535)<<16>>16)|0)>>16))|0;c[(c[x>>2]|0)+40+(c[v>>2]<<2)>>2]=F;c[u>>2]=((Bf(c[(c[x>>2]|0)+40+(c[v>>2]<<2)>>2]|0)|0)-1024|0)*3;F=cg((c[u>>2]|0)-2048>>4)|0;c[(c[w>>2]|0)+4728+(c[v>>2]<<2)>>2]=F;c[v>>2]=(c[v>>2]|0)+1}F=c[y>>2]|0;_(c[z>>2]|0);l=C;return F|0}function Ge(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function He(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;j=m+28|0;k=m+24|0;f=m+20|0;h=m+16|0;i=m+12|0;e=m+8|0;d=m+4|0;g=m;c[j>>2]=a;c[k>>2]=b;if((c[(c[k>>2]|0)+108>>2]|0)<1e3)c[g>>2]=32767/((c[(c[k>>2]|0)+108>>2]>>4)+1|0)|0;else c[g>>2]=0;c[f>>2]=0;while(1){a=c[k>>2]|0;if((c[f>>2]|0)>=4)break;c[h>>2]=c[a+60+(c[f>>2]<<2)>>2];if((c[(c[j>>2]|0)+(c[f>>2]<<2)>>2]|0)+(c[(c[k>>2]|0)+92+(c[f>>2]<<2)>>2]|0)&-2147483648|0)a=2147483647;else a=(c[(c[j>>2]|0)+(c[f>>2]<<2)>>2]|0)+(c[(c[k>>2]|0)+92+(c[f>>2]<<2)>>2]|0)|0;c[i>>2]=a;c[e>>2]=2147483647/(c[i>>2]|0)|0;do if((c[i>>2]|0)<=(c[h>>2]<<3|0))if((c[i>>2]|0)<(c[h>>2]|0)){c[d>>2]=1024;break}else{a=N(c[e>>2]>>16,(c[h>>2]&65535)<<16>>16)|0;a=a+((N(c[e>>2]&65535,(c[h>>2]&65535)<<16>>16)|0)>>16)|0;a=a+(N(c[e>>2]|0,(c[h>>2]>>15)+1>>1)|0)>>16<<11;b=N(c[e>>2]>>16,(c[h>>2]&65535)<<16>>16)|0;b=b+((N(c[e>>2]&65535,(c[h>>2]&65535)<<16>>16)|0)>>16)|0;c[d>>2]=a+((b+(N(c[e>>2]|0,(c[h>>2]>>15)+1>>1)|0)&65535)<<11>>16);break}else c[d>>2]=128;while(0);c[d>>2]=Me(c[d>>2]|0,c[g>>2]|0)|0;b=N((c[e>>2]|0)-(c[(c[k>>2]|0)+76+(c[f>>2]<<2)>>2]|0)>>16,(c[d>>2]&65535)<<16>>16)|0;b=(c[(c[k>>2]|0)+76+(c[f>>2]<<2)>>2]|0)+(b+((N((c[e>>2]|0)-(c[(c[k>>2]|0)+76+(c[f>>2]<<2)>>2]|0)&65535,(c[d>>2]&65535)<<16>>16)|0)>>16))|0;c[(c[k>>2]|0)+76+(c[f>>2]<<2)>>2]=b;c[h>>2]=2147483647/(c[(c[k>>2]|0)+76+(c[f>>2]<<2)>>2]|0)|0;c[h>>2]=(c[h>>2]|0)<16777215?c[h>>2]|0:16777215;c[(c[k>>2]|0)+60+(c[f>>2]<<2)>>2]=c[h>>2];c[f>>2]=(c[f>>2]|0)+1}k=a+108|0;c[k>>2]=(c[k>>2]|0)+1;l=m;return}function Ie(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;h=l;l=l+32|0;e=h+16|0;f=h+12|0;g=h+8|0;d=h+4|0;b=h;c[f>>2]=a;if((c[f>>2]|0)<=0){c[e>>2]=0;g=c[e>>2]|0;l=h;return g|0}Je(c[f>>2]|0,d,b);if(c[d>>2]&1|0)c[g>>2]=32768;else c[g>>2]=46214;c[g>>2]=c[g>>2]>>(c[d>>2]>>1);f=N(c[g>>2]>>16,(((c[b>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0;c[g>>2]=(c[g>>2]|0)+(f+((N(c[g>>2]&65535,(((c[b>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0)>>16));c[e>>2]=c[g>>2];g=c[e>>2]|0;l=h;return g|0}function Je(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;e=l;l=l+16|0;h=e+12|0;i=e+8|0;f=e+4|0;g=e;c[h>>2]=a;c[i>>2]=b;c[f>>2]=d;c[g>>2]=Ke(c[h>>2]|0)|0;c[c[i>>2]>>2]=c[g>>2];b=(Le(c[h>>2]|0,24-(c[g>>2]|0)|0)|0)&127;c[c[f>>2]>>2]=b;l=e;return}function Ke(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;if(!(c[b>>2]|0)){b=32;l=d;return b|0}b=32-(32-(Q(c[b>>2]|0)|0))|0;l=d;return b|0}function Le(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+32|0;g=j+20|0;d=j+16|0;h=j+12|0;i=j+8|0;f=j+4|0;e=j;c[d>>2]=a;c[h>>2]=b;c[i>>2]=c[d>>2];c[f>>2]=c[h>>2];c[e>>2]=0-(c[h>>2]|0);if(!(c[h>>2]|0)){c[g>>2]=c[d>>2];i=c[g>>2]|0;l=j;return i|0}a=c[i>>2]|0;if((c[h>>2]|0)<0){c[g>>2]=a<>2]|(c[i>>2]|0)>>>(32-(c[e>>2]|0)|0);i=c[g>>2]|0;l=j;return i|0}else{c[g>>2]=a<<32-(c[f>>2]|0)|(c[i>>2]|0)>>>(c[f>>2]|0);i=c[g>>2]|0;l=j;return i|0}return 0}function Me(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=l;l=l+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;l=f;return ((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Ne(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;h=l;l=l+16|0;f=h+12|0;e=h+8|0;g=h+4|0;d=h;c[f>>2]=a;c[e>>2]=b;c[g>>2]=c[(c[f>>2]|0)+4600>>2];c[d>>2]=((c[g>>2]&65535)<<16>>16)*1e3;if(!(c[d>>2]|0)){e=c[f>>2]|0;c[d>>2]=c[((c[(c[f>>2]|0)+4596>>2]|0)<(c[(c[f>>2]|0)+4580>>2]|0)?e+4596|0:e+4580|0)>>2];c[g>>2]=(c[d>>2]|0)/1e3|0;g=c[g>>2]|0;l=h;return g|0}if(((c[d>>2]|0)<=(c[(c[f>>2]|0)+4580>>2]|0)?(c[d>>2]|0)<=(c[(c[f>>2]|0)+4588>>2]|0):0)?(c[d>>2]|0)>=(c[(c[f>>2]|0)+4592>>2]|0):0){if((c[(c[f>>2]|0)+16+8>>2]|0)>=256)c[(c[f>>2]|0)+16+12>>2]=0;if((c[(c[f>>2]|0)+4560>>2]|0)==0?(c[(c[e>>2]|0)+60>>2]|0)==0:0){g=c[g>>2]|0;l=h;return g|0}b=c[f>>2]|0;if((((c[(c[f>>2]|0)+4600>>2]&65535)<<16>>16)*1e3|0)>(c[(c[f>>2]|0)+4596>>2]|0)){if(!(c[b+16+12>>2]|0)){c[(c[f>>2]|0)+16+8>>2]=256;d=(c[f>>2]|0)+16|0;c[d>>2]=0;c[d+4>>2]=0}b=(c[f>>2]|0)+16|0;if(c[(c[e>>2]|0)+60>>2]|0){c[b+12>>2]=0;c[g>>2]=(c[(c[f>>2]|0)+4600>>2]|0)==16?12:8;g=c[g>>2]|0;l=h;return g|0}if((c[b+8>>2]|0)<=0){c[(c[e>>2]|0)+84>>2]=1;f=(c[e>>2]|0)+52|0;c[f>>2]=(c[f>>2]|0)-(((c[(c[e>>2]|0)+52>>2]|0)*5|0)/((c[(c[e>>2]|0)+24>>2]|0)+5|0)|0);g=c[g>>2]|0;l=h;return g|0}else{c[(c[f>>2]|0)+16+12>>2]=-2;g=c[g>>2]|0;l=h;return g|0}}if((((c[b+4600>>2]&65535)<<16>>16)*1e3|0)>=(c[(c[f>>2]|0)+4596>>2]|0)){if((c[(c[f>>2]|0)+16+12>>2]|0)>=0){g=c[g>>2]|0;l=h;return g|0}c[(c[f>>2]|0)+16+12>>2]=1;g=c[g>>2]|0;l=h;return g|0}b=c[f>>2]|0;if(c[(c[e>>2]|0)+60>>2]|0){c[g>>2]=(c[b+4600>>2]|0)==8?12:16;c[(c[f>>2]|0)+16+8>>2]=0;e=(c[f>>2]|0)+16|0;c[e>>2]=0;c[e+4>>2]=0;c[(c[f>>2]|0)+16+12>>2]=1;g=c[g>>2]|0;l=h;return g|0}if(!(c[b+16+12>>2]|0)){c[(c[e>>2]|0)+84>>2]=1;f=(c[e>>2]|0)+52|0;c[f>>2]=(c[f>>2]|0)-(((c[(c[e>>2]|0)+52>>2]|0)*5|0)/((c[(c[e>>2]|0)+24>>2]|0)+5|0)|0);g=c[g>>2]|0;l=h;return g|0}else{c[(c[f>>2]|0)+16+12>>2]=1;g=c[g>>2]|0;l=h;return g|0}}c[d>>2]=c[(c[f>>2]|0)+4580>>2];if((c[d>>2]|0)<(c[(c[f>>2]|0)+4588>>2]|0))b=c[d>>2]|0;else b=c[(c[f>>2]|0)+4588>>2]|0;c[d>>2]=b;if((c[d>>2]|0)>(c[(c[f>>2]|0)+4592>>2]|0))b=c[d>>2]|0;else b=c[(c[f>>2]|0)+4592>>2]|0;c[d>>2]=b;c[g>>2]=(c[d>>2]|0)/1e3|0;g=c[g>>2]|0;l=h;return g|0}function Oe(d,e,f,g,h,i,j,k,m){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;var n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0;M=l;l=l+112|0;n=M+96|0;t=M+92|0;G=M+88|0;J=M+84|0;o=M+80|0;E=M+76|0;B=M+72|0;F=M+68|0;z=M+60|0;A=M+56|0;v=M+52|0;L=M+100|0;w=M+48|0;u=M+44|0;s=M+40|0;q=M+36|0;p=M+32|0;I=M+28|0;H=M+24|0;D=M+20|0;K=M+16|0;r=M+12|0;C=M+8|0;x=M+4|0;y=M;c[n>>2]=d;c[t>>2]=e;c[G>>2]=f;c[J>>2]=g;c[o>>2]=h;c[E>>2]=i;c[B>>2]=j;c[F>>2]=k;c[M+64>>2]=m;c[D>>2]=2147483647;c[r>>2]=0;c[A>>2]=0;while(1){if((c[A>>2]|0)>=3)break;c[y>>2]=51;c[w>>2]=c[17632+(c[A>>2]<<2)>>2];c[u>>2]=c[17644+(c[A>>2]<<2)>>2];c[s>>2]=c[17656+(c[A>>2]<<2)>>2];c[v>>2]=a[27259+(c[A>>2]|0)>>0];c[p>>2]=c[o>>2];c[q>>2]=c[n>>2];c[H>>2]=0;c[K>>2]=c[c[J>>2]>>2];c[z>>2]=0;while(1){if((c[z>>2]|0)>=(c[F>>2]|0))break;g=Ff(5333-(c[K>>2]|0)+896|0)|0;c[C>>2]=g-(c[y>>2]|0);Pe(L+(c[z>>2]|0)|0,I,x,c[q>>2]|0,c[p>>2]|0,c[u>>2]|0,c[s>>2]|0,c[w>>2]|0,c[E>>2]|0,c[C>>2]|0,c[v>>2]|0);if((c[H>>2]|0)+(c[I>>2]|0)&-2147483648|0)d=2147483647;else d=(c[H>>2]|0)+(c[I>>2]|0)|0;c[H>>2]=d;g=c[K>>2]|0;if(0>(g+(Bf((c[y>>2]|0)+(c[x>>2]|0)|0)|0)-896|0))d=0;else{d=c[K>>2]|0;d=d+(Bf((c[y>>2]|0)+(c[x>>2]|0)|0)|0)-896|0}c[K>>2]=d;c[q>>2]=(c[q>>2]|0)+10;c[p>>2]=(c[p>>2]|0)+100;c[z>>2]=(c[z>>2]|0)+1}c[H>>2]=2147483646<(c[H>>2]|0)?2147483646:c[H>>2]|0;if((c[H>>2]|0)<(c[D>>2]|0)){c[D>>2]=c[H>>2];a[c[G>>2]>>0]=c[A>>2];_i(c[t>>2]|0,L|0,c[F>>2]|0)|0;c[r>>2]=c[K>>2]}if(c[B>>2]|0?(c[H>>2]|0)<(b[12226]|0):0)break;c[A>>2]=(c[A>>2]|0)+1}c[u>>2]=c[17644+(a[c[G>>2]>>0]<<2)>>2];c[z>>2]=0;while(1){if((c[z>>2]|0)>=(c[F>>2]|0))break;c[A>>2]=0;while(1){if((c[A>>2]|0)>=5)break;b[(c[n>>2]|0)+(((c[z>>2]|0)*5|0)+(c[A>>2]|0)<<1)>>1]=a[(c[u>>2]|0)+(((a[(c[t>>2]|0)+(c[z>>2]|0)>>0]|0)*5|0)+(c[A>>2]|0))>>0]<<7;c[A>>2]=(c[A>>2]|0)+1}c[z>>2]=(c[z>>2]|0)+1}c[c[J>>2]>>2]=c[r>>2];l=M;return} +function Qh(d,e,f,h,i,j){d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0;ta=l;l=l+320|0;X=ta+80|0;W=ta+72|0;V=ta+64|0;U=ta+56|0;T=ta+48|0;S=ta+40|0;R=ta+32|0;Q=ta+24|0;P=ta+16|0;y=ta+8|0;x=ta;ra=ta+308|0;sa=ta+304|0;G=ta+300|0;ca=ta+296|0;ia=ta+292|0;ha=ta+288|0;H=ta+284|0;t=ta+280|0;D=ta+276|0;ba=ta+272|0;v=ta+268|0;na=ta+264|0;ga=ta+216|0;u=ta+212|0;o=ta+208|0;z=ta+204|0;m=ta+200|0;da=ta+196|0;J=ta+192|0;qa=ta+188|0;la=ta+184|0;O=ta+180|0;M=ta+176|0;ma=ta+172|0;I=ta+168|0;ka=ta+164|0;B=ta+160|0;Z=ta+156|0;A=ta+152|0;n=ta+148|0;Y=ta+144|0;ea=ta+140|0;ja=ta+136|0;C=ta+132|0;k=ta+128|0;pa=ta+124|0;oa=ta+120|0;r=ta+116|0;p=ta+112|0;s=ta+108|0;q=ta+104|0;w=ta+100|0;E=ta+96|0;L=ta+312|0;F=ta+92|0;aa=ta+88|0;fa=ta+84|0;c[sa>>2]=d;c[G>>2]=e;c[ca>>2]=f;c[ia>>2]=h;c[ha>>2]=i;c[H>>2]=j;c[v>>2]=0;c[na>>2]=0;c[da>>2]=0;c[O>>2]=0;c[ma>>2]=0;c[I>>2]=0;c[ka>>2]=0;c[ja>>2]=0;c[t>>2]=(c[sa>>2]|0)+(c[(c[sa>>2]|0)+4>>2]|0);c[D>>2]=(c[sa>>2]|0)+(c[c[sa>>2]>>2]|0);c[Y>>2]=(c[(c[sa>>2]|0)+12>>2]|0)/50|0;c[n>>2]=c[Y>>2]>>1;c[A>>2]=c[n>>2]>>1;c[Z>>2]=c[A>>2]>>1;if((c[ha>>2]|0)<(c[Z>>2]|0)){c[ra>>2]=-2;sa=c[ra>>2]|0;l=ta;return sa|0}if((c[ha>>2]|0)<(((c[(c[sa>>2]|0)+12>>2]|0)/25|0)*3|0))e=c[ha>>2]|0;else e=((c[(c[sa>>2]|0)+12>>2]|0)/25|0)*3|0;c[ha>>2]=e;if((c[ca>>2]|0)<=1){c[G>>2]=0;if((c[ha>>2]|0)<(c[(c[sa>>2]|0)+64>>2]|0))e=c[ha>>2]|0;else e=c[(c[sa>>2]|0)+64>>2]|0;c[ha>>2]=e}do if(!(c[G>>2]|0)){c[qa>>2]=c[ha>>2];c[la>>2]=c[(c[sa>>2]|0)+60>>2];if(!(c[la>>2]|0)){c[ba>>2]=0;while(1){if((c[ba>>2]|0)>=(N(c[qa>>2]|0,c[(c[sa>>2]|0)+8>>2]|0)|0))break;g[(c[ia>>2]|0)+(c[ba>>2]<<2)>>2]=0.0;c[ba>>2]=(c[ba>>2]|0)+1}c[ra>>2]=c[qa>>2];sa=c[ra>>2]|0;l=ta;return sa|0}if((c[qa>>2]|0)>(c[Y>>2]|0)){while(1){c[k>>2]=Qh(c[sa>>2]|0,0,0,c[ia>>2]|0,(c[qa>>2]|0)<(c[Y>>2]|0)?c[qa>>2]|0:c[Y>>2]|0,0)|0;e=c[k>>2]|0;if((c[k>>2]|0)<0){j=20;break}pa=N(e,c[(c[sa>>2]|0)+8>>2]|0)|0;c[ia>>2]=(c[ia>>2]|0)+(pa<<2);c[qa>>2]=(c[qa>>2]|0)-(c[k>>2]|0);if((c[qa>>2]|0)<=0){j=22;break}}if((j|0)==20){c[ra>>2]=e;sa=c[ra>>2]|0;l=ta;return sa|0}else if((j|0)==22){c[ra>>2]=c[ha>>2];sa=c[ra>>2]|0;l=ta;return sa|0}}if((c[qa>>2]|0)<(c[Y>>2]|0)){if((c[qa>>2]|0)>(c[n>>2]|0)){c[qa>>2]=c[n>>2];break}if(((c[la>>2]|0)!=1e3?(c[qa>>2]|0)>(c[A>>2]|0):0)?(c[qa>>2]|0)<(c[n>>2]|0):0)c[qa>>2]=c[A>>2]}}else{c[qa>>2]=c[(c[sa>>2]|0)+64>>2];c[la>>2]=c[(c[sa>>2]|0)+56>>2];Hb(ga,c[G>>2]|0,c[ca>>2]|0)}while(0);c[C>>2]=0;c[z>>2]=1;c[m>>2]=1;do if(c[G>>2]|0?(c[(c[sa>>2]|0)+60>>2]|0)>0:0){if(!(((c[la>>2]|0)==1002?(c[(c[sa>>2]|0)+60>>2]|0)!=1002:0)?!(c[(c[sa>>2]|0)+68>>2]|0):0)){if((c[la>>2]|0)==1002)break;if((c[(c[sa>>2]|0)+60>>2]|0)!=1002)break}c[O>>2]=1;e=N(c[A>>2]|0,c[(c[sa>>2]|0)+8>>2]|0)|0;if((c[la>>2]|0)==1002){c[m>>2]=e;break}else{c[z>>2]=e;break}}while(0);m=c[m>>2]|0;c[pa>>2]=$()|0;e=l;l=l+((1*(m<<2)|0)+15&-16)|0;if((c[O>>2]|0)!=0&(c[la>>2]|0)==1002){c[da>>2]=e;Qh(c[sa>>2]|0,0,0,c[da>>2]|0,(c[A>>2]|0)<(c[qa>>2]|0)?c[A>>2]|0:c[qa>>2]|0,0)|0}a:do if((c[qa>>2]|0)>(c[ha>>2]|0)){c[ra>>2]=-1;c[oa>>2]=1}else{c[ha>>2]=c[qa>>2];if((c[la>>2]|0)==1002|(c[C>>2]|0)!=0)e=1;else e=N((c[n>>2]|0)>(c[ha>>2]|0)?c[n>>2]|0:c[ha>>2]|0,c[(c[sa>>2]|0)+8>>2]|0)|0;c[o>>2]=e;f=l;l=l+((1*(c[o>>2]<<1)|0)+15&-16)|0;b:do if((c[la>>2]|0)!=1002){c[s>>2]=f;if((c[(c[sa>>2]|0)+60>>2]|0)==1002)zd(c[t>>2]|0)|0;if(10>(((c[qa>>2]|0)*1e3|0)/(c[(c[sa>>2]|0)+12>>2]|0)|0|0))e=10;else e=((c[qa>>2]|0)*1e3|0)/(c[(c[sa>>2]|0)+12>>2]|0)|0;c[(c[sa>>2]|0)+16+16>>2]=e;if(c[G>>2]|0){c[(c[sa>>2]|0)+16+4>>2]=c[(c[sa>>2]|0)+48>>2];e=c[sa>>2]|0;if((c[la>>2]|0)==1e3){j=c[sa>>2]|0;if((c[e+52>>2]|0)==1101){i=8e3;e=j}else{e=(c[j+52>>2]|0)==1102;i=e?12e3:16e3;e=e?c[sa>>2]|0:c[sa>>2]|0}}else i=16e3;c[e+16+12>>2]=i}c[r>>2]=(c[G>>2]|0)==0?1:c[H>>2]<<1;c[p>>2]=0;c:while(1){c[q>>2]=(c[p>>2]|0)==0&1;c[v>>2]=Ad(c[t>>2]|0,(c[sa>>2]|0)+16|0,c[r>>2]|0,c[q>>2]|0,ga,c[s>>2]|0,u,c[(c[sa>>2]|0)+44>>2]|0)|0;d:do if(c[v>>2]|0){if(!(c[r>>2]|0))break c;c[u>>2]=c[ha>>2];c[ba>>2]=0;while(1){if((c[ba>>2]|0)>=(N(c[ha>>2]|0,c[(c[sa>>2]|0)+8>>2]|0)|0))break d;b[(c[s>>2]|0)+(c[ba>>2]<<1)>>1]=0;c[ba>>2]=(c[ba>>2]|0)+1}}while(0);o=N(c[u>>2]|0,c[(c[sa>>2]|0)+8>>2]|0)|0;c[s>>2]=(c[s>>2]|0)+(o<<1);c[p>>2]=(c[p>>2]|0)+(c[u>>2]|0);if((c[p>>2]|0)>=(c[ha>>2]|0))break b}c[ra>>2]=-3;c[oa>>2]=1;break a}while(0);c[M>>2]=0;if((c[H>>2]|0)==0&(c[la>>2]|0)!=1002&(c[G>>2]|0)!=0?(v=(Vh(ga)|0)+17|0,(v+(((c[(c[sa>>2]|0)+56>>2]|0)==1001&1)*20|0)|0)<=(c[ca>>2]<<3|0)):0){if((c[la>>2]|0)==1001)c[ma>>2]=Ob(ga,12)|0;else c[ma>>2]=1;if(c[ma>>2]|0){c[ka>>2]=Ob(ga,1)|0;if((c[la>>2]|0)==1001)e=(Qb(ga,256)|0)+2|0;else{e=c[ca>>2]|0;e=e-((Vh(ga)|0)+7>>3)|0}c[I>>2]=e;c[ca>>2]=(c[ca>>2]|0)-(c[I>>2]|0);v=c[ca>>2]<<3;if((v|0)<(Vh(ga)|0)){c[ca>>2]=0;c[I>>2]=0;c[ma>>2]=0}v=ga+4|0;c[v>>2]=(c[v>>2]|0)-(c[I>>2]|0)}}if((c[la>>2]|0)!=1002)c[M>>2]=17;c[w>>2]=21;switch(c[(c[sa>>2]|0)+52>>2]|0){case 1101:{c[w>>2]=13;break}case 1103:case 1102:{c[w>>2]=17;break}case 1104:{c[w>>2]=19;break}case 1105:{c[w>>2]=21;break}default:{}}v=c[D>>2]|0;c[x>>2]=c[w>>2];tb(v,10012,x)|0;x=c[D>>2]|0;c[y>>2]=c[(c[sa>>2]|0)+48>>2];tb(x,10008,y)|0;if(c[ma>>2]|0){c[O>>2]=0;c[z>>2]=1}e=l;l=l+((1*(c[z>>2]<<2)|0)+15&-16)|0;if((c[O>>2]|0)!=0&(c[la>>2]|0)!=1002){c[da>>2]=e;Qh(c[sa>>2]|0,0,0,c[da>>2]|0,(c[A>>2]|0)<(c[qa>>2]|0)?c[A>>2]|0:c[qa>>2]|0,0)|0}if(c[ma>>2]|0)e=N(c[A>>2]|0,c[(c[sa>>2]|0)+8>>2]|0)|0;else e=1;c[J>>2]=e;e=l;l=l+((1*(c[J>>2]<<2)|0)+15&-16)|0;if((c[ma>>2]|0)!=0&(c[ka>>2]|0)!=0){J=c[D>>2]|0;c[P>>2]=0;tb(J,10010,P)|0;ub(c[D>>2]|0,(c[G>>2]|0)+(c[ca>>2]|0)|0,c[I>>2]|0,e,c[A>>2]|0,0,0)|0;P=c[D>>2]|0;c[Q>>2]=ja+(((ja-ja|0)/4|0)<<2);tb(P,4031,Q)|0}Q=c[D>>2]|0;c[R>>2]=c[M>>2];tb(Q,10010,R)|0;do if((c[la>>2]|0)==1e3){a[L>>0]=a[30519]|0;a[L+1>>0]=a[30520]|0;e:do if(!(c[C>>2]|0)){c[ba>>2]=0;while(1){if((c[ba>>2]|0)>=(N(c[ha>>2]|0,c[(c[sa>>2]|0)+8>>2]|0)|0))break e;g[(c[ia>>2]|0)+(c[ba>>2]<<2)>>2]=0.0;c[ba>>2]=(c[ba>>2]|0)+1}}while(0);if((c[(c[sa>>2]|0)+60>>2]|0)==1001){if((c[ma>>2]|0)!=0&(c[ka>>2]|0)!=0?c[(c[sa>>2]|0)+68>>2]|0:0)break;Y=c[D>>2]|0;c[T>>2]=0;tb(Y,10010,T)|0;ub(c[D>>2]|0,L,2,c[ia>>2]|0,c[Z>>2]|0,0,c[C>>2]|0)|0}}else{c[E>>2]=(c[Y>>2]|0)<(c[ha>>2]|0)?c[Y>>2]|0:c[ha>>2]|0;do if((c[la>>2]|0)!=(c[(c[sa>>2]|0)+60>>2]|0)){if((c[(c[sa>>2]|0)+60>>2]|0)<=0)break;if(c[(c[sa>>2]|0)+68>>2]|0)break;tb(c[D>>2]|0,4028,S)|0}while(0);c[na>>2]=ub(c[D>>2]|0,c[H>>2]|0?0:c[G>>2]|0,c[ca>>2]|0,c[ia>>2]|0,c[E>>2]|0,ga,c[C>>2]|0)|0}while(0);f:do if(!((c[la>>2]|0)==1002|(c[C>>2]|0)!=0)){c[ba>>2]=0;while(1){if((c[ba>>2]|0)>=(N(c[ha>>2]|0,c[(c[sa>>2]|0)+8>>2]|0)|0))break f;g[(c[ia>>2]|0)+(c[ba>>2]<<2)>>2]=+g[(c[ia>>2]|0)+(c[ba>>2]<<2)>>2]+ +(b[f+(c[ba>>2]<<1)>>1]|0)*.000030517578125;c[ba>>2]=(c[ba>>2]|0)+1}}while(0);Y=c[D>>2]|0;c[U>>2]=F+(((F-F|0)/4|0)<<2);tb(Y,10015,U)|0;c[ea>>2]=c[(c[F>>2]|0)+60>>2];if(!((c[ma>>2]|0)==0|(c[ka>>2]|0)!=0)){tb(c[D>>2]|0,4028,V)|0;Y=c[D>>2]|0;c[W>>2]=0;tb(Y,10010,W)|0;ub(c[D>>2]|0,(c[G>>2]|0)+(c[ca>>2]|0)|0,c[I>>2]|0,e,c[A>>2]|0,0,0)|0;W=c[D>>2]|0;c[X>>2]=ja+(((ja-ja|0)/4|0)<<2);tb(W,4031,X)|0;W=(c[ia>>2]|0)+((N(c[(c[sa>>2]|0)+8>>2]|0,(c[ha>>2]|0)-(c[Z>>2]|0)|0)|0)<<2)|0;X=e+((N(c[(c[sa>>2]|0)+8>>2]|0,c[Z>>2]|0)|0)<<2)|0;Y=(c[ia>>2]|0)+((N(c[(c[sa>>2]|0)+8>>2]|0,(c[ha>>2]|0)-(c[Z>>2]|0)|0)|0)<<2)|0;Wh(W,X,Y,c[Z>>2]|0,c[(c[sa>>2]|0)+8>>2]|0,c[ea>>2]|0,c[(c[sa>>2]|0)+12>>2]|0)}if((c[ma>>2]|0)!=0&(c[ka>>2]|0)!=0){c[B>>2]=0;while(1){if((c[B>>2]|0)>=(c[(c[sa>>2]|0)+8>>2]|0))break;c[ba>>2]=0;while(1){if((c[ba>>2]|0)>=(c[Z>>2]|0))break;X=N(c[(c[sa>>2]|0)+8>>2]|0,c[ba>>2]|0)|0;Y=N(c[(c[sa>>2]|0)+8>>2]|0,c[ba>>2]|0)|0;g[(c[ia>>2]|0)+(Y+(c[B>>2]|0)<<2)>>2]=+g[e+(X+(c[B>>2]|0)<<2)>>2];c[ba>>2]=(c[ba>>2]|0)+1}c[B>>2]=(c[B>>2]|0)+1}W=e+((N(c[(c[sa>>2]|0)+8>>2]|0,c[Z>>2]|0)|0)<<2)|0;X=(c[ia>>2]|0)+((N(c[(c[sa>>2]|0)+8>>2]|0,c[Z>>2]|0)|0)<<2)|0;Y=(c[ia>>2]|0)+((N(c[(c[sa>>2]|0)+8>>2]|0,c[Z>>2]|0)|0)<<2)|0;Wh(W,X,Y,c[Z>>2]|0,c[(c[sa>>2]|0)+8>>2]|0,c[ea>>2]|0,c[(c[sa>>2]|0)+12>>2]|0)}do if(c[O>>2]|0){if((c[qa>>2]|0)<(c[A>>2]|0)){Wh(c[da>>2]|0,c[ia>>2]|0,c[ia>>2]|0,c[Z>>2]|0,c[(c[sa>>2]|0)+8>>2]|0,c[ea>>2]|0,c[(c[sa>>2]|0)+12>>2]|0);break}c[ba>>2]=0;while(1){Y=(c[ba>>2]|0)<(N(c[(c[sa>>2]|0)+8>>2]|0,c[Z>>2]|0)|0);e=c[da>>2]|0;if(!Y)break;g[(c[ia>>2]|0)+(c[ba>>2]<<2)>>2]=+g[e+(c[ba>>2]<<2)>>2];c[ba>>2]=(c[ba>>2]|0)+1}X=e+((N(c[(c[sa>>2]|0)+8>>2]|0,c[Z>>2]|0)|0)<<2)|0;Y=(c[ia>>2]|0)+((N(c[(c[sa>>2]|0)+8>>2]|0,c[Z>>2]|0)|0)<<2)|0;da=(c[ia>>2]|0)+((N(c[(c[sa>>2]|0)+8>>2]|0,c[Z>>2]|0)|0)<<2)|0;Wh(X,Y,da,c[Z>>2]|0,c[(c[sa>>2]|0)+8>>2]|0,c[ea>>2]|0,c[(c[sa>>2]|0)+12>>2]|0)}while(0);g:do if(c[(c[sa>>2]|0)+40>>2]|0){g[aa>>2]=+K(+(+(c[(c[sa>>2]|0)+40>>2]|0)*6.488140788860619e-04*.6931471805599453));c[ba>>2]=0;while(1){if((c[ba>>2]|0)>=(N(c[ha>>2]|0,c[(c[sa>>2]|0)+8>>2]|0)|0))break g;g[fa>>2]=+g[(c[ia>>2]|0)+(c[ba>>2]<<2)>>2]*+g[aa>>2];g[(c[ia>>2]|0)+(c[ba>>2]<<2)>>2]=+g[fa>>2];c[ba>>2]=(c[ba>>2]|0)+1}}while(0);if((c[ca>>2]|0)<=1){j=c[sa>>2]|0;e=0}else{j=c[sa>>2]|0;e=c[ga+28>>2]^c[ja>>2]}c[j+84>>2]=e;c[(c[sa>>2]|0)+60>>2]=c[la>>2];if(c[ma>>2]|0)e=(c[ka>>2]|0)!=0^1;else e=0;c[(c[sa>>2]|0)+68>>2]=e&1;if((c[na>>2]|0)>=0)Rh()|0;c[ra>>2]=(c[na>>2]|0)<0?c[na>>2]|0:c[qa>>2]|0;c[oa>>2]=1}while(0);_(c[pa>>2]|0);sa=c[ra>>2]|0;l=ta;return sa|0}function Rh(){return 0}function Sh(a){a=a|0;var b=0,e=0,f=0;f=l;l=l+16|0;b=f+4|0;e=f;c[b>>2]=a;do if(!((d[c[b>>2]>>0]|0)&128|0))if(((d[c[b>>2]>>0]|0)&96|0)==96){c[e>>2]=1001;break}else{c[e>>2]=1e3;break}else c[e>>2]=1002;while(0);l=f;return c[e>>2]|0}function Th(a){a=a|0;var b=0,e=0,f=0,g=0;g=l;l=l+16|0;e=g+4|0;f=g;c[e>>2]=a;b=d[c[e>>2]>>0]|0;if((d[c[e>>2]>>0]|0)&128|0){e=1102+(b>>5&3)|0;c[f>>2]=e;c[f>>2]=(c[f>>2]|0)==1102?1101:e;f=c[f>>2]|0;l=g;return f|0}a=d[c[e>>2]>>0]|0;if((b&96|0)==96){c[f>>2]=a&16|0?1105:1104;f=c[f>>2]|0;l=g;return f|0}else{c[f>>2]=1101+(a>>5&3);f=c[f>>2]|0;l=g;return f|0}return 0}function Uh(a){a=a|0;var b=0,e=0;e=l;l=l+16|0;b=e;c[b>>2]=a;l=e;return ((d[c[b>>2]>>0]|0)&4|0?2:1)|0}function Vh(a){a=a|0;var b=0,d=0;b=l;l=l+16|0;d=b;c[d>>2]=a;a=(c[(c[d>>2]|0)+20>>2]|0)-(32-(Q(c[(c[d>>2]|0)+28>>2]|0)|0))|0;l=b;return a|0}function Wh(a,b,d,e,f,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0.0;u=l;l=l+48|0;n=u+40|0;o=u+36|0;q=u+32|0;r=u+28|0;k=u+24|0;t=u+20|0;v=u+16|0;m=u+12|0;j=u+8|0;p=u+4|0;s=u;c[n>>2]=a;c[o>>2]=b;c[q>>2]=d;c[r>>2]=e;c[k>>2]=f;c[t>>2]=h;c[v>>2]=i;c[p>>2]=48e3/(c[v>>2]|0)|0;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[k>>2]|0))break;c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[r>>2]|0))break;w=+g[(c[t>>2]|0)+((N(c[m>>2]|0,c[p>>2]|0)|0)<<2)>>2];g[s>>2]=w*+g[(c[t>>2]|0)+((N(c[m>>2]|0,c[p>>2]|0)|0)<<2)>>2];e=N(c[m>>2]|0,c[k>>2]|0)|0;h=N(c[m>>2]|0,c[k>>2]|0)|0;v=N(c[m>>2]|0,c[k>>2]|0)|0;g[(c[q>>2]|0)+(v+(c[j>>2]|0)<<2)>>2]=+g[s>>2]*+g[(c[o>>2]|0)+(e+(c[j>>2]|0)<<2)>>2]+(1.0-+g[s>>2])*+g[(c[n>>2]|0)+(h+(c[j>>2]|0)<<2)>>2];c[m>>2]=(c[m>>2]|0)+1}c[j>>2]=(c[j>>2]|0)+1}l=u;return}function Xh(a,d,e,f,h,i){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;v=l;l=l+48|0;s=v+40|0;u=v+36|0;k=v+32|0;p=v+28|0;q=v+24|0;n=v+20|0;m=v+16|0;r=v+12|0;o=v+8|0;j=v+4|0;t=v;c[u>>2]=a;c[k>>2]=d;c[p>>2]=e;c[q>>2]=f;c[n>>2]=h;c[m>>2]=i;if((c[n>>2]|0)<=0){c[s>>2]=-1;u=c[s>>2]|0;l=v;return u|0}do if(!((c[k>>2]|0)!=0&(c[p>>2]|0)>0^1|(c[m>>2]|0)!=0)){c[j>>2]=Yh(c[u>>2]|0,c[k>>2]|0,c[p>>2]|0)|0;if((c[j>>2]|0)>0){c[n>>2]=(c[n>>2]|0)<(c[j>>2]|0)?c[n>>2]|0:c[j>>2]|0;break}c[s>>2]=-4;u=c[s>>2]|0;l=v;return u|0}while(0);a=N(c[n>>2]|0,c[(c[u>>2]|0)+8>>2]|0)|0;c[t>>2]=$()|0;d=l;l=l+((1*(a<<2)|0)+15&-16)|0;c[r>>2]=Ph(c[u>>2]|0,c[k>>2]|0,c[p>>2]|0,d,c[n>>2]|0,c[m>>2]|0,0,0,1)|0;a:do if((c[r>>2]|0)>0){c[o>>2]=0;while(1){if((c[o>>2]|0)>=(N(c[r>>2]|0,c[(c[u>>2]|0)+8>>2]|0)|0))break a;p=Zh(+g[d+(c[o>>2]<<2)>>2])|0;b[(c[q>>2]|0)+(c[o>>2]<<1)>>1]=p;c[o>>2]=(c[o>>2]|0)+1}}while(0);c[s>>2]=c[r>>2];_(c[t>>2]|0);u=c[s>>2]|0;l=v;return u|0}function Yh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=l;l=l+16|0;f=e+8|0;h=e+4|0;g=e;c[f>>2]=a;c[h>>2]=b;c[g>>2]=d;b=_h(c[h>>2]|0,c[g>>2]|0,c[(c[f>>2]|0)+12>>2]|0)|0;l=e;return b|0}function Zh(a){a=+a;var b=0,c=0;c=l;l=l+16|0;b=c;g[b>>2]=a;g[b>>2]=+g[b>>2]*32768.0;g[b>>2]=+g[b>>2]>-32768.0?+g[b>>2]:-32768.0;g[b>>2]=+g[b>>2]<32767.0?+g[b>>2]:32767.0;b=(Ui(+g[b>>2])|0)&65535;l=c;return b|0}function _h(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;i=l;l=l+32|0;g=i+20|0;f=i+16|0;k=i+12|0;e=i+8|0;h=i+4|0;j=i;c[f>>2]=a;c[k>>2]=b;c[e>>2]=d;c[j>>2]=$h(c[f>>2]|0,c[k>>2]|0)|0;d=c[j>>2]|0;if((c[j>>2]|0)<0){c[g>>2]=d;k=c[g>>2]|0;l=i;return k|0}c[h>>2]=N(d,Ih(c[f>>2]|0,c[e>>2]|0)|0)|0;if(((c[h>>2]|0)*25|0)>((c[e>>2]|0)*3|0)){c[g>>2]=-4;k=c[g>>2]|0;l=i;return k|0}else{c[g>>2]=c[h>>2];k=c[g>>2]|0;l=i;return k|0}return 0}function $h(a,b){a=a|0;b=b|0;var e=0,f=0,g=0,h=0,i=0;i=l;l=l+16|0;h=i+12|0;g=i+8|0;f=i+4|0;e=i;c[g>>2]=a;c[f>>2]=b;do if((c[f>>2]|0)>=1){c[e>>2]=(d[c[g>>2]>>0]|0)&3;if(!(c[e>>2]|0)){c[h>>2]=1;break}if((c[e>>2]|0)!=3){c[h>>2]=2;break}if((c[f>>2]|0)<2){c[h>>2]=-4;break}else{c[h>>2]=(d[(c[g>>2]|0)+1>>0]|0)&63;break}}else c[h>>2]=-1;while(0);l=i;return c[h>>2]|0}function ai(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0;p=l;l=l+32|0;n=p+24|0;o=p+20|0;h=p+16|0;k=p+12|0;m=p+8|0;j=p+4|0;i=p;c[o>>2]=a;c[h>>2]=b;c[k>>2]=d;c[m>>2]=e;c[j>>2]=f;c[i>>2]=g;if((c[j>>2]|0)<=0){c[n>>2]=-1;o=c[n>>2]|0;l=p;return o|0}else{c[n>>2]=Ph(c[o>>2]|0,c[h>>2]|0,c[k>>2]|0,c[m>>2]|0,c[j>>2]|0,c[i>>2]|0,0,0,0)|0;o=c[n>>2]|0;l=p;return o|0}return 0}function bi(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0;A=l;l=l+112|0;q=A+8|0;z=A+108|0;h=A+104|0;B=A+100|0;y=A+96|0;e=A+80|0;g=A+72|0;f=A+68|0;i=A+64|0;r=A+60|0;o=A+56|0;x=A+52|0;j=A+48|0;s=A+44|0;k=A+40|0;t=A+36|0;m=A+32|0;u=A+28|0;n=A+24|0;v=A+20|0;p=A+16|0;w=A+12|0;c[h>>2]=a;c[B>>2]=b;c[y>>2]=0;c[g>>2]=(c[h>>2]|0)+(c[(c[h>>2]|0)+4>>2]|0);c[f>>2]=(c[h>>2]|0)+(c[c[h>>2]>>2]|0);c[e>>2]=d;a:do switch(c[B>>2]|0){case 4009:{x=(c[e>>2]|0)+(4-1)&~(4-1);B=c[x>>2]|0;c[e>>2]=x+4;c[r>>2]=B;c[i>>2]=c[r>>2];if(c[i>>2]|0){c[c[i>>2]>>2]=c[(c[h>>2]|0)+52>>2];e=20}else e=21;break}case 4031:{w=(c[e>>2]|0)+(4-1)&~(4-1);B=c[w>>2]|0;c[e>>2]=w+4;c[x>>2]=B;c[o>>2]=c[x>>2];if(c[o>>2]|0){c[c[o>>2]>>2]=c[(c[h>>2]|0)+84>>2];e=20}else e=21;break}case 4028:{aj((c[h>>2]|0)+48|0,0,88-((c[h>>2]|0)+48-(c[h>>2]|0))|0)|0;tb(c[f>>2]|0,4028,A)|0;zd(c[g>>2]|0)|0;c[(c[h>>2]|0)+48>>2]=c[(c[h>>2]|0)+8>>2];c[(c[h>>2]|0)+64>>2]=(c[(c[h>>2]|0)+12>>2]|0)/400|0;e=20;break}case 4029:{x=(c[e>>2]|0)+(4-1)&~(4-1);B=c[x>>2]|0;c[e>>2]=x+4;c[s>>2]=B;c[j>>2]=c[s>>2];if(c[j>>2]|0){c[c[j>>2]>>2]=c[(c[h>>2]|0)+12>>2];e=20}else e=21;break}case 4033:{x=(c[e>>2]|0)+(4-1)&~(4-1);B=c[x>>2]|0;c[e>>2]=x+4;c[t>>2]=B;c[k>>2]=c[t>>2];if(c[k>>2]|0)if((c[(c[h>>2]|0)+60>>2]|0)==1002){e=c[f>>2]|0;c[q>>2]=(c[k>>2]|0)+((((c[k>>2]|0)-(c[k>>2]|0)|0)/4|0)<<2);tb(e,4033,q)|0;e=20;break a}else{c[c[k>>2]>>2]=c[(c[h>>2]|0)+16+20>>2];e=20;break a}else e=21;break}case 4045:{x=(c[e>>2]|0)+(4-1)&~(4-1);B=c[x>>2]|0;c[e>>2]=x+4;c[u>>2]=B;c[m>>2]=c[u>>2];if(c[m>>2]|0){c[c[m>>2]>>2]=c[(c[h>>2]|0)+40>>2];e=20}else e=21;break}case 4034:{x=(c[e>>2]|0)+(4-1)&~(4-1);B=c[x>>2]|0;c[e>>2]=x+4;c[v>>2]=B;c[n>>2]=c[v>>2];if((c[n>>2]|0)<-32768|(c[n>>2]|0)>32767)e=21;else{c[(c[h>>2]|0)+40>>2]=c[n>>2];e=20}break}case 4039:{x=(c[e>>2]|0)+(4-1)&~(4-1);B=c[x>>2]|0;c[e>>2]=x+4;c[w>>2]=B;c[p>>2]=c[w>>2];if(c[p>>2]|0){c[c[p>>2]>>2]=c[(c[h>>2]|0)+72>>2];e=20}else e=21;break}default:{c[y>>2]=-5;e=20}}while(0);if((e|0)==20){c[z>>2]=c[y>>2];B=c[z>>2]|0;l=A;return B|0}else if((e|0)==21){c[z>>2]=-1;B=c[z>>2]|0;l=A;return B|0}return 0}function ci(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;h=l;l=l+32|0;f=h+16|0;d=h+12|0;g=h+8|0;b=h+4|0;e=h;c[d>>2]=a;if((c[d>>2]|0)<1|(c[d>>2]|0)>2){c[f>>2]=0;g=c[f>>2]|0;l=h;return g|0}c[e>>2]=Bd(g)|0;if(c[e>>2]|0){c[f>>2]=0;g=c[f>>2]|0;l=h;return g|0}else{c[g>>2]=di(c[g>>2]|0)|0;c[b>>2]=Sa(c[d>>2]|0)|0;e=di(18220)|0;c[f>>2]=e+(c[g>>2]|0)+(c[b>>2]|0);g=c[f>>2]|0;l=h;return g|0}return 0}function di(a){a=a|0;var b=0,d=0,e=0;b=l;l=l+16|0;e=b+4|0;d=b;c[e>>2]=a;c[d>>2]=4;a=N((((c[e>>2]|0)+(c[d>>2]|0)-1|0)>>>0)/((c[d>>2]|0)>>>0)|0,c[d>>2]|0)|0;l=b;return a|0}function ei(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;u=l;l=l+64|0;t=u+8|0;s=u;o=u+48|0;r=u+44|0;h=u+40|0;k=u+36|0;i=u+32|0;q=u+28|0;j=u+24|0;m=u+20|0;n=u+16|0;p=u+12|0;c[r>>2]=a;c[h>>2]=d;c[k>>2]=e;c[i>>2]=f;if((!((c[h>>2]|0)!=48e3&(c[h>>2]|0)!=24e3&(c[h>>2]|0)!=16e3&(c[h>>2]|0)!=12e3&(c[h>>2]|0)!=8e3)?!((c[k>>2]|0)!=1&(c[k>>2]|0)!=2):0)?!((c[i>>2]|0)!=2048&(c[i>>2]|0)!=2049&(c[i>>2]|0)!=2051):0){a=c[r>>2]|0;aj(a|0,0,ci(c[k>>2]|0)|0)|0;c[n>>2]=Bd(p)|0;if(c[n>>2]|0){c[o>>2]=-1;t=c[o>>2]|0;l=u;return t|0}c[p>>2]=di(c[p>>2]|0)|0;a=di(18220)|0;c[(c[r>>2]|0)+4>>2]=a;c[c[r>>2]>>2]=(c[(c[r>>2]|0)+4>>2]|0)+(c[p>>2]|0);c[q>>2]=(c[r>>2]|0)+(c[(c[r>>2]|0)+4>>2]|0);c[j>>2]=(c[r>>2]|0)+(c[c[r>>2]>>2]|0);a=c[k>>2]|0;c[(c[r>>2]|0)+100>>2]=a;c[(c[r>>2]|0)+14288>>2]=a;c[(c[r>>2]|0)+132>>2]=c[h>>2];a=fi()|0;c[(c[r>>2]|0)+168>>2]=a;c[n>>2]=Cd(c[q>>2]|0,c[(c[r>>2]|0)+168>>2]|0,(c[r>>2]|0)+8|0)|0;if(c[n>>2]|0){c[o>>2]=-3;t=c[o>>2]|0;l=u;return t|0}c[(c[r>>2]|0)+8>>2]=c[k>>2];c[(c[r>>2]|0)+8+4>>2]=c[k>>2];c[(c[r>>2]|0)+8+8>>2]=c[(c[r>>2]|0)+132>>2];c[(c[r>>2]|0)+8+12>>2]=16e3;c[(c[r>>2]|0)+8+16>>2]=8e3;c[(c[r>>2]|0)+8+20>>2]=16e3;c[(c[r>>2]|0)+8+24>>2]=20;c[(c[r>>2]|0)+8+28>>2]=25e3;c[(c[r>>2]|0)+8+32>>2]=0;c[(c[r>>2]|0)+8+36>>2]=9;c[(c[r>>2]|0)+8+40>>2]=0;c[(c[r>>2]|0)+8+44>>2]=0;c[(c[r>>2]|0)+8+48>>2]=0;c[(c[r>>2]|0)+8+64>>2]=0;c[m>>2]=Ua(c[j>>2]|0,c[h>>2]|0,c[k>>2]|0,c[(c[r>>2]|0)+168>>2]|0)|0;if(c[m>>2]|0){c[o>>2]=-3;t=c[o>>2]|0;l=u;return t|0}else{a=c[j>>2]|0;c[s>>2]=0;Wa(a,10016,s)|0;s=c[j>>2]|0;c[t>>2]=c[(c[r>>2]|0)+8+36>>2];Wa(s,4010,t)|0;c[(c[r>>2]|0)+136>>2]=1;c[(c[r>>2]|0)+140>>2]=1;c[(c[r>>2]|0)+152>>2]=-1e3;t=3e3+(N(c[h>>2]|0,c[k>>2]|0)|0)|0;c[(c[r>>2]|0)+148>>2]=t;c[(c[r>>2]|0)+96>>2]=c[i>>2];c[(c[r>>2]|0)+112>>2]=-1e3;c[(c[r>>2]|0)+116>>2]=-1e3;c[(c[r>>2]|0)+120>>2]=1105;c[(c[r>>2]|0)+108>>2]=-1e3;c[(c[r>>2]|0)+124>>2]=-1e3;c[(c[r>>2]|0)+128>>2]=-1;c[(c[r>>2]|0)+160>>2]=(c[(c[r>>2]|0)+132>>2]|0)/100|0;c[(c[r>>2]|0)+156>>2]=24;c[(c[r>>2]|0)+144>>2]=5e3;c[(c[r>>2]|0)+104>>2]=(c[(c[r>>2]|0)+132>>2]|0)/250|0;b[(c[r>>2]|0)+14292>>1]=16384;g[(c[r>>2]|0)+14300>>2]=1.0;t=(Bf(60)|0)<<8;c[(c[r>>2]|0)+14296>>2]=t;c[(c[r>>2]|0)+14344>>2]=1;c[(c[r>>2]|0)+14320>>2]=1001;c[(c[r>>2]|0)+14336>>2]=1105;Hi((c[r>>2]|0)+172|0);c[o>>2]=0;t=c[o>>2]|0;l=u;return t|0}}c[o>>2]=-1;t=c[o>>2]|0;l=u;return t|0}function fi(){return 0}function gi(a,b,d,e,f,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;u=l;l=l+48|0;v=u+40|0;r=u+36|0;s=u+32|0;p=u+28|0;m=u+24|0;n=u+20|0;j=u+16|0;t=u+12|0;q=u+8|0;o=u+4|0;k=u;c[v>>2]=a;c[r>>2]=b;c[s>>2]=d;c[p>>2]=e;c[m>>2]=f;c[n>>2]=h;c[j>>2]=i;c[t>>2]=c[v>>2];c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[s>>2]|0))break;v=N((c[o>>2]|0)+(c[p>>2]|0)|0,c[j>>2]|0)|0;g[(c[r>>2]|0)+(c[o>>2]<<2)>>2]=+g[(c[t>>2]|0)+(v+(c[m>>2]|0)<<2)>>2]*32768.0;c[o>>2]=(c[o>>2]|0)+1}a:do if((c[n>>2]|0)<=-1){if((c[n>>2]|0)==-2){c[k>>2]=1;while(1){if((c[k>>2]|0)>=(c[j>>2]|0))break a;c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[s>>2]|0))break;d=N((c[o>>2]|0)+(c[p>>2]|0)|0,c[j>>2]|0)|0;v=(c[r>>2]|0)+(c[o>>2]<<2)|0;g[v>>2]=+g[v>>2]+ +g[(c[t>>2]|0)+(d+(c[k>>2]|0)<<2)>>2]*32768.0;c[o>>2]=(c[o>>2]|0)+1}c[k>>2]=(c[k>>2]|0)+1}}}else{c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[s>>2]|0))break a;d=N((c[o>>2]|0)+(c[p>>2]|0)|0,c[j>>2]|0)|0;v=(c[r>>2]|0)+(c[o>>2]<<2)|0;g[v>>2]=+g[v>>2]+ +g[(c[t>>2]|0)+(d+(c[n>>2]|0)<<2)>>2]*32768.0;c[o>>2]=(c[o>>2]|0)+1}}while(0);g[q>>2]=1.0;if((c[j>>2]|0)==-2)g[q>>2]=+g[q>>2]/+(c[j>>2]|0);else g[q>>2]=+g[q>>2]/2.0;c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[s>>2]|0))break;v=(c[r>>2]|0)+(c[o>>2]<<2)|0;g[v>>2]=+g[v>>2]*+g[q>>2];c[o>>2]=(c[o>>2]|0)+1}l=u;return}function hi(a,d,e,f,h,i,j){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;v=l;l=l+48|0;w=v+40|0;s=v+36|0;t=v+32|0;q=v+28|0;n=v+24|0;o=v+20|0;k=v+16|0;u=v+12|0;r=v+8|0;p=v+4|0;m=v;c[w>>2]=a;c[s>>2]=d;c[t>>2]=e;c[q>>2]=f;c[n>>2]=h;c[o>>2]=i;c[k>>2]=j;c[u>>2]=c[w>>2];c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[t>>2]|0))break;w=N((c[p>>2]|0)+(c[q>>2]|0)|0,c[k>>2]|0)|0;g[(c[s>>2]|0)+(c[p>>2]<<2)>>2]=+(b[(c[u>>2]|0)+(w+(c[n>>2]|0)<<1)>>1]|0);c[p>>2]=(c[p>>2]|0)+1}a:do if((c[o>>2]|0)<=-1){if((c[o>>2]|0)==-2){c[m>>2]=1;while(1){if((c[m>>2]|0)>=(c[k>>2]|0))break a;c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[t>>2]|0))break;e=N((c[p>>2]|0)+(c[q>>2]|0)|0,c[k>>2]|0)|0;w=(c[s>>2]|0)+(c[p>>2]<<2)|0;g[w>>2]=+g[w>>2]+ +(b[(c[u>>2]|0)+(e+(c[m>>2]|0)<<1)>>1]|0);c[p>>2]=(c[p>>2]|0)+1}c[m>>2]=(c[m>>2]|0)+1}}}else{c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[t>>2]|0))break a;e=N((c[p>>2]|0)+(c[q>>2]|0)|0,c[k>>2]|0)|0;w=(c[s>>2]|0)+(c[p>>2]<<2)|0;g[w>>2]=+g[w>>2]+ +(b[(c[u>>2]|0)+(e+(c[o>>2]|0)<<1)>>1]|0);c[p>>2]=(c[p>>2]|0)+1}}while(0);g[r>>2]=.000030517578125;if((c[k>>2]|0)==-2)g[r>>2]=+g[r>>2]/+(c[k>>2]|0);else g[r>>2]=+g[r>>2]/2.0;c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[t>>2]|0))break;w=(c[s>>2]|0)+(c[p>>2]<<2)|0;g[w>>2]=+g[w>>2]*+g[r>>2];c[p>>2]=(c[p>>2]|0)+1}l=v;return}function ii(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+32|0;i=j+16|0;g=j+12|0;e=j+8|0;f=j+4|0;h=j;c[g>>2]=a;c[e>>2]=b;c[f>>2]=d;if((c[g>>2]|0)<((c[f>>2]|0)/400|0|0)){c[i>>2]=-1;i=c[i>>2]|0;l=j;return i|0}do if((c[e>>2]|0)==5e3)c[h>>2]=c[g>>2];else{if((c[e>>2]|0)==5010){c[h>>2]=(c[f>>2]|0)/50|0;break}if(!((c[e>>2]|0)>=5001&(c[e>>2]|0)<=5006)){c[i>>2]=-1;i=c[i>>2]|0;l=j;return i|0}d=c[f>>2]|0;if((((c[f>>2]|0)*3|0)/50|0|0)<(((c[f>>2]|0)/400|0)<<(c[e>>2]|0)-5001|0))d=(d*3|0)/50|0;else d=((d|0)/400|0)<<(c[e>>2]|0)-5001;c[h>>2]=d}while(0);if((c[h>>2]|0)>(c[g>>2]|0)){c[i>>2]=-1;i=c[i>>2]|0;l=j;return i|0}if(((((((c[h>>2]|0)*400|0)!=(c[f>>2]|0)?((c[h>>2]|0)*200|0)!=(c[f>>2]|0):0)?((c[h>>2]|0)*100|0)!=(c[f>>2]|0):0)?((c[h>>2]|0)*50|0)!=(c[f>>2]|0):0)?((c[h>>2]|0)*25|0)!=(c[f>>2]|0):0)?((c[h>>2]|0)*50|0)!=((c[f>>2]|0)*3|0):0){c[i>>2]=-1;i=c[i>>2]|0;l=j;return i|0}c[i>>2]=c[h>>2];i=c[i>>2]|0;l=j;return i|0}function ji(a,b,d,e,f,g,h,i,j){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;w=l;l=l+48|0;t=w+40|0;o=w+36|0;s=w+32|0;v=w+28|0;k=w+24|0;m=w+20|0;p=w+16|0;q=w+12|0;r=w+8|0;u=w+4|0;n=w;c[o>>2]=a;c[s>>2]=b;c[v>>2]=d;c[k>>2]=e;c[m>>2]=f;c[p>>2]=g;c[q>>2]=h;c[r>>2]=i;c[u>>2]=j;if((c[v>>2]|0)==5010?(c[s>>2]|0)>=((c[m>>2]|0)/200|0|0):0){c[n>>2]=3;c[n>>2]=ki(c[o>>2]|0,c[s>>2]|0,c[k>>2]|0,c[m>>2]|0,c[p>>2]|0,0.0,c[u>>2]|0,c[q>>2]|0,c[r>>2]|0)|0;while(1){if((((c[m>>2]|0)/400|0)<>2]|0)<=(c[s>>2]|0))break;c[n>>2]=(c[n>>2]|0)+-1}c[s>>2]=((c[m>>2]|0)/400|0)<>2]}else c[s>>2]=ii(c[s>>2]|0,c[v>>2]|0,c[m>>2]|0)|0;if((c[s>>2]|0)<0){c[t>>2]=-1;v=c[t>>2]|0;l=w;return v|0}else{c[t>>2]=c[s>>2];v=c[t>>2]|0;l=w;return v|0}return 0}function ki(a,b,d,e,f,h,i,j,k){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=+h;i=i|0;j=j|0;k=k|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0;H=l;l=l+304|0;G=H+296|0;m=H+292|0;n=H+288|0;I=H+284|0;q=H+280|0;F=H+276|0;x=H+272|0;r=H+268|0;s=H+264|0;o=H+260|0;v=H+256|0;t=H+144|0;u=H+36|0;y=H+32|0;p=H+28|0;C=H+24|0;A=H+20|0;z=H+16|0;B=H+12|0;D=H+8|0;E=H+4|0;w=H;c[G>>2]=a;c[m>>2]=b;c[n>>2]=d;c[I>>2]=e;c[q>>2]=f;g[F>>2]=h;c[x>>2]=i;c[r>>2]=j;c[s>>2]=k;c[p>>2]=0;c[C>>2]=(c[I>>2]|0)/400|0;a=c[C>>2]|0;c[B>>2]=$()|0;e=l;l=l+((1*(a<<2)|0)+15&-16)|0;g[t>>2]=+g[c[x>>2]>>2];g[u>>2]=1.0/(+g[c[x>>2]>>2]+1.0000000036274937e-15);if(c[r>>2]|0){c[z>>2]=(c[C>>2]<<1)-(c[r>>2]|0);c[m>>2]=(c[m>>2]|0)-(c[z>>2]|0);g[t+4>>2]=+g[(c[x>>2]|0)+4>>2];g[u+4>>2]=1.0/(+g[(c[x>>2]|0)+4>>2]+1.0000000036274937e-15);g[t+8>>2]=+g[(c[x>>2]|0)+8>>2];g[u+8>>2]=1.0/(+g[(c[x>>2]|0)+8>>2]+1.0000000036274937e-15);c[A>>2]=3}else{c[A>>2]=1;c[z>>2]=0}if(((c[m>>2]|0)/(c[C>>2]|0)|0|0)<24)d=(c[m>>2]|0)/(c[C>>2]|0)|0;else d=24;c[o>>2]=d;g[y>>2]=0.0;c[v>>2]=0;while(1){if((c[v>>2]|0)>=(c[o>>2]|0))break;g[D>>2]=1.0000000036274937e-15;I=N(c[v>>2]|0,c[C>>2]|0)|0;ba[c[s>>2]&3](c[G>>2]|0,e,c[C>>2]|0,I+(c[z>>2]|0)|0,0,-2,c[n>>2]|0);if(!(c[v>>2]|0))g[y>>2]=+g[e>>2];c[w>>2]=0;while(1){if((c[w>>2]|0)>=(c[C>>2]|0))break;g[E>>2]=+g[e+(c[w>>2]<<2)>>2];g[D>>2]=+g[D>>2]+(+g[E>>2]-+g[y>>2])*(+g[E>>2]-+g[y>>2]);g[y>>2]=+g[E>>2];c[w>>2]=(c[w>>2]|0)+1}g[t+((c[v>>2]|0)+(c[A>>2]|0)<<2)>>2]=+g[D>>2];g[u+((c[v>>2]|0)+(c[A>>2]|0)<<2)>>2]=1.0/+g[D>>2];c[v>>2]=(c[v>>2]|0)+1}g[t+((c[v>>2]|0)+(c[A>>2]|0)<<2)>>2]=+g[t+((c[v>>2]|0)+(c[A>>2]|0)-1<<2)>>2];if(c[r>>2]|0)c[o>>2]=24<((c[o>>2]|0)+2|0)?24:(c[o>>2]|0)+2|0;c[p>>2]=li(t,u,c[o>>2]|0,~~((+g[F>>2]*.5+1.0)*+(((c[n>>2]|0)*60|0)+40|0)),(c[q>>2]|0)/400|0)|0;g[c[x>>2]>>2]=+g[t+(1<>2]<<2)>>2];if(!(c[r>>2]|0)){I=c[p>>2]|0;G=c[B>>2]|0;_(G|0);l=H;return I|0}g[(c[x>>2]|0)+4>>2]=+g[t+((1<>2])+1<<2)>>2];g[(c[x>>2]|0)+8>>2]=+g[t+((1<>2])+2<<2)>>2];I=c[p>>2]|0;G=c[B>>2]|0;_(G|0);l=H;return I|0}function li(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var h=0.0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0.0;z=l;l=l+3136|0;i=z+3124|0;j=z+3120|0;t=z+3116|0;n=z+3112|0;r=z+3108|0;x=z+3104|0;w=z+1568|0;y=z+32|0;u=z+28|0;v=z+24|0;m=z+20|0;o=z+16|0;p=z+12|0;q=z+8|0;k=z+4|0;s=z;c[i>>2]=a;c[j>>2]=b;c[t>>2]=d;c[n>>2]=e;c[r>>2]=f;do if((c[r>>2]|0)>=80)if((c[r>>2]|0)>160){g[m>>2]=1.0;break}else{g[m>>2]=(+(c[r>>2]|0)-80.0)/80.0;break}else g[m>>2]=0.0;while(0);c[x>>2]=0;while(1){if((c[x>>2]|0)>=16)break;c[y+(c[x>>2]<<2)>>2]=-1;g[w+(c[x>>2]<<2)>>2]=1.0e10;c[x>>2]=(c[x>>2]|0)+1}c[x>>2]=0;while(1){if((c[x>>2]|0)>=4)break;A=+((c[n>>2]|0)+(N(c[r>>2]|0,1<>2])|0)|0);h=+g[m>>2];h=A*(h*+mi(c[i>>2]|0,c[j>>2]|0,c[x>>2]|0,(c[t>>2]|0)+1|0)+1.0);g[w+(1<>2]<<2)>>2]=h;c[y+(1<>2]<<2)>>2]=c[x>>2];c[x>>2]=(c[x>>2]|0)+1}c[x>>2]=1;while(1){if((c[x>>2]|0)>=(c[t>>2]|0))break;c[o>>2]=2;while(1){if((c[o>>2]|0)>=16)break;g[w+(c[x>>2]<<6)+(c[o>>2]<<2)>>2]=+g[w+((c[x>>2]|0)-1<<6)+((c[o>>2]|0)-1<<2)>>2];c[y+(c[x>>2]<<6)+(c[o>>2]<<2)>>2]=(c[o>>2]|0)-1;c[o>>2]=(c[o>>2]|0)+1}c[o>>2]=0;while(1){a=c[x>>2]|0;if((c[o>>2]|0)>=4)break;c[y+(a<<6)+(1<>2]<<2)>>2]=1;g[q>>2]=+g[w+((c[x>>2]|0)-1<<6)+4>>2];c[p>>2]=1;while(1){if((c[p>>2]|0)>=4)break;g[s>>2]=+g[w+((c[x>>2]|0)-1<<6)+((1<<(c[p>>2]|0)+1)-1<<2)>>2];if(+g[s>>2]<+g[q>>2]){c[y+(c[x>>2]<<6)+(1<>2]<<2)>>2]=(1<<(c[p>>2]|0)+1)-1;g[q>>2]=+g[s>>2]}c[p>>2]=(c[p>>2]|0)+1}A=+((c[n>>2]|0)+(N(c[r>>2]|0,1<>2])|0)|0);h=+g[m>>2];g[k>>2]=A*(h*+mi((c[i>>2]|0)+(c[x>>2]<<2)|0,(c[j>>2]|0)+(c[x>>2]<<2)|0,c[o>>2]|0,(c[t>>2]|0)-(c[x>>2]|0)+1|0)+1.0);g[w+(c[x>>2]<<6)+(1<>2]<<2)>>2]=+g[q>>2];h=+g[k>>2];if(((c[t>>2]|0)-(c[x>>2]|0)|0)<(1<>2]|0)){b=c[o>>2]|0;h=h*+((c[t>>2]|0)-(c[x>>2]|0)|0)/+(1<>2]|0);a=w+(c[x>>2]<<6)|0}else{b=c[o>>2]|0;a=w+(c[x>>2]<<6)|0}f=a+(1<>2]=+g[f>>2]+h;c[o>>2]=(c[o>>2]|0)+1}c[x>>2]=a+1}c[v>>2]=1;g[u>>2]=+g[w+((c[t>>2]|0)-1<<6)+4>>2];c[x>>2]=2;while(1){a=(c[t>>2]|0)-1|0;if((c[x>>2]|0)>=16)break;if(+g[w+(a<<6)+(c[x>>2]<<2)>>2]<+g[u>>2]){g[u>>2]=+g[w+((c[t>>2]|0)-1<<6)+(c[x>>2]<<2)>>2];c[v>>2]=c[x>>2]}c[x>>2]=(c[x>>2]|0)+1}c[x>>2]=a;while(1){if((c[x>>2]|0)<0)break;c[v>>2]=c[y+(c[x>>2]<<6)+(c[v>>2]<<2)>>2];c[x>>2]=(c[x>>2]|0)+-1}l=z;return c[v>>2]|0}function mi(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0;r=l;l=l+48|0;j=r+32|0;k=r+28|0;h=r+24|0;i=r+20|0;n=r+16|0;m=r+12|0;o=r+8|0;p=r+4|0;q=r;c[j>>2]=a;c[k>>2]=b;c[h>>2]=d;c[i>>2]=e;g[o>>2]=0.0;g[p>>2]=0.0;if((c[i>>2]|0)<((1<>2])+1|0))a=c[i>>2]|0;else a=(1<>2])+1|0;c[m>>2]=a;c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[m>>2]|0))break;g[o>>2]=+g[o>>2]+ +g[(c[j>>2]|0)+(c[n>>2]<<2)>>2];g[p>>2]=+g[p>>2]+ +g[(c[k>>2]|0)+(c[n>>2]<<2)>>2];c[n>>2]=(c[n>>2]|0)+1}g[q>>2]=+g[o>>2]*+g[p>>2]/+(N(c[m>>2]|0,c[m>>2]|0)|0);if(0.0>(+g[q>>2]-2.0)*.05000000074505806)f=0.0;else f=(+g[q>>2]-2.0)*.05000000074505806;if(1.0<+B(+f)){f=1.0;l=r;return +f}if(0.0>(+g[q>>2]-2.0)*.05000000074505806)f=0.0;else f=(+g[q>>2]-2.0)*.05000000074505806;f=+B(+f);l=r;return +f}function ni(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,C=0,D=0,E=0,F=0,G=0;F=l;l=l+96|0;j=F+84|0;h=F+80|0;G=F+76|0;E=F+72|0;u=F+68|0;v=F+64|0;C=F+60|0;q=F+56|0;r=F+52|0;t=F+48|0;y=F+44|0;z=F+40|0;w=F+36|0;x=F+32|0;D=F+28|0;i=F+24|0;o=F+20|0;k=F+16|0;m=F+12|0;n=F+8|0;p=F+4|0;s=F;c[j>>2]=a;c[h>>2]=b;c[G>>2]=d;c[E>>2]=e;c[D>>2]=(c[G>>2]|0)/(c[h>>2]|0)|0;g[o>>2]=1.0-25.0/+((50>(c[D>>2]|0)?50:c[D>>2]|0)|0);g[t>>2]=0.0;g[r>>2]=0.0;g[q>>2]=0.0;c[i>>2]=0;while(1){if((c[i>>2]|0)>=(c[h>>2]|0))break;g[k>>2]=0.0;g[m>>2]=0.0;g[n>>2]=0.0;g[p>>2]=+g[(c[j>>2]|0)+(c[i>>2]<<1<<2)>>2];g[s>>2]=+g[(c[j>>2]|0)+((c[i>>2]<<1)+1<<2)>>2];g[k>>2]=+g[p>>2]*+g[p>>2];g[m>>2]=+g[p>>2]*+g[s>>2];g[n>>2]=+g[s>>2]*+g[s>>2];g[p>>2]=+g[(c[j>>2]|0)+((c[i>>2]<<1)+2<<2)>>2];g[s>>2]=+g[(c[j>>2]|0)+((c[i>>2]<<1)+3<<2)>>2];g[k>>2]=+g[k>>2]+ +g[p>>2]*+g[p>>2];g[m>>2]=+g[m>>2]+ +g[p>>2]*+g[s>>2];g[n>>2]=+g[n>>2]+ +g[s>>2]*+g[s>>2];g[p>>2]=+g[(c[j>>2]|0)+((c[i>>2]<<1)+4<<2)>>2];g[s>>2]=+g[(c[j>>2]|0)+((c[i>>2]<<1)+5<<2)>>2];g[k>>2]=+g[k>>2]+ +g[p>>2]*+g[p>>2];g[m>>2]=+g[m>>2]+ +g[p>>2]*+g[s>>2];g[n>>2]=+g[n>>2]+ +g[s>>2]*+g[s>>2];g[p>>2]=+g[(c[j>>2]|0)+((c[i>>2]<<1)+6<<2)>>2];g[s>>2]=+g[(c[j>>2]|0)+((c[i>>2]<<1)+7<<2)>>2];g[k>>2]=+g[k>>2]+ +g[p>>2]*+g[p>>2];g[m>>2]=+g[m>>2]+ +g[p>>2]*+g[s>>2];g[n>>2]=+g[n>>2]+ +g[s>>2]*+g[s>>2];g[q>>2]=+g[q>>2]+ +g[k>>2];g[r>>2]=+g[r>>2]+ +g[m>>2];g[t>>2]=+g[t>>2]+ +g[n>>2];c[i>>2]=(c[i>>2]|0)+4}G=c[E>>2]|0;g[G>>2]=+g[G>>2]+ +g[o>>2]*(+g[q>>2]-+g[c[E>>2]>>2]);G=(c[E>>2]|0)+4|0;g[G>>2]=+g[G>>2]+ +g[o>>2]*(+g[r>>2]-+g[(c[E>>2]|0)+4>>2]);G=(c[E>>2]|0)+8|0;g[G>>2]=+g[G>>2]+ +g[o>>2]*(+g[t>>2]-+g[(c[E>>2]|0)+8>>2]);if(0.0>+g[c[E>>2]>>2])f=0.0;else f=+g[c[E>>2]>>2];g[c[E>>2]>>2]=f;if(0.0>+g[(c[E>>2]|0)+4>>2])f=0.0;else f=+g[(c[E>>2]|0)+4>>2];g[(c[E>>2]|0)+4>>2]=f;if(0.0>+g[(c[E>>2]|0)+8>>2])f=0.0;else f=+g[(c[E>>2]|0)+8>>2];g[(c[E>>2]|0)+8>>2]=f;G=c[E>>2]|0;if(+g[(+g[c[E>>2]>>2]>+g[(c[E>>2]|0)+8>>2]?G:G+8|0)>>2]>7.999999797903001e-04){g[y>>2]=+B(+(+g[c[E>>2]>>2]));g[z>>2]=+B(+(+g[(c[E>>2]|0)+8>>2]));g[w>>2]=+B(+(+g[y>>2]));g[x>>2]=+B(+(+g[z>>2]));if(+g[(c[E>>2]|0)+4>>2]<+g[y>>2]*+g[z>>2])f=+g[(c[E>>2]|0)+4>>2];else f=+g[y>>2]*+g[z>>2];g[(c[E>>2]|0)+4>>2]=f;g[u>>2]=+g[(c[E>>2]|0)+4>>2]/(+g[y>>2]*+g[z>>2]+1.0000000036274937e-15);f=+A(+(+g[w>>2]-+g[x>>2]))*1.0;g[v>>2]=f/(+g[w>>2]+1.0000000036274937e-15+ +g[x>>2]);f=+B(+(1.0-+g[u>>2]*+g[u>>2]));g[C>>2]=f*+g[v>>2];d=(c[E>>2]|0)+12|0;g[d>>2]=+g[d>>2]+(+g[C>>2]-+g[(c[E>>2]|0)+12>>2])/+(c[D>>2]|0);d=c[E>>2]|0;if(+g[(c[E>>2]|0)+16>>2]-.019999999552965164/+(c[D>>2]|0)>+g[(c[E>>2]|0)+12>>2])f=+g[d+16>>2]-.019999999552965164/+(c[D>>2]|0);else f=+g[d+12>>2];g[(c[E>>2]|0)+16>>2]=f}else{g[C>>2]=0.0;g[u>>2]=1.0;g[v>>2]=0.0}if(1.0<+g[(c[E>>2]|0)+16>>2]*20.0){f=1.0;l=F;return +f}f=+g[(c[E>>2]|0)+16>>2]*20.0;l=F;return +f}function oi(e,f,h,i,j,k,m,n,o,p,q,r,s){e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;s=s|0;var t=0.0,u=0,v=0,w=0,x=0,y=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0,Ma=0,Na=0,Oa=0,Pa=0,Qa=0,Ra=0,Sa=0,Ta=0,Ua=0,Va=0,Xa=0,Za=0,_a=0,$a=0,ab=0,bb=0,cb=0,db=0,eb=0,fb=0,gb=0,hb=0,ib=0,jb=0,kb=0,lb=0,mb=0,nb=0,ob=0,pb=0,qb=0,rb=0,sb=0,tb=0,ub=0,vb=0,wb=0,xb=0,yb=0,zb=0,Ab=0,Bb=0,Cb=0,Db=0,Eb=0,Fb=0,Gb=0,Hb=0,Ib=0,Jb=0,Kb=0,Lb=0,Mb=0,Nb=0,Ob=0,Pb=0,Qb=0,Rb=0;Rb=l;l=l+1072|0;Db=Rb+168|0;Cb=Rb+160|0;Bb=Rb+152|0;Ab=Rb+144|0;zb=Rb+136|0;yb=Rb+128|0;xb=Rb+120|0;wb=Rb+112|0;vb=Rb+104|0;ub=Rb+96|0;tb=Rb+88|0;sb=Rb+80|0;Ua=Rb+72|0;Ta=Rb+64|0;Sa=Rb+56|0;Ra=Rb+48|0;Qa=Rb+40|0;Pa=Rb+32|0;Oa=Rb+24|0;Na=Rb+16|0;V=Rb+8|0;y=Rb;Pb=Rb+1048|0;Qb=Rb+1044|0;pa=Rb+1040|0;Gb=Rb+1036|0;Ob=Rb+1032|0;fa=Rb+1028|0;ea=Rb+1024|0;v=Rb+1020|0;w=Rb+1016|0;ba=Rb+1012|0;ca=Rb+1008|0;Z=Rb+1004|0;da=Rb+1e3|0;sa=Rb+996|0;Ga=Rb+992|0;ib=Rb+988|0;Za=Rb+984|0;Nb=Rb+980|0;La=Rb+976|0;Fb=Rb+928|0;Va=Rb+920|0;Ea=Rb+916|0;rb=Rb+912|0;Ib=Rb+908|0;Jb=Rb+904|0;jb=Rb+900|0;pb=Rb+896|0;Lb=Rb+892|0;qb=Rb+888|0;X=Rb+884|0;W=Rb+880|0;L=Rb+876|0;$a=Rb+872|0;x=Rb+868|0;Da=Rb+864|0;Aa=Rb+860|0;kb=Rb+856|0;_a=Rb+852|0;Hb=Rb+848|0;ab=Rb+844|0;G=Rb+840|0;bb=Rb+836|0;hb=Rb+808|0;T=Rb+804|0;U=Rb+800|0;u=Rb+796|0;C=Rb+792|0;A=Rb+788|0;B=Rb+784|0;D=Rb+780|0;F=Rb+776|0;E=Rb+772|0;H=Rb+768|0;I=Rb+680|0;K=Rb+676|0;J=Rb+672|0;O=Rb+640|0;M=Rb+632|0;P=Rb+628|0;R=Rb+624|0;Q=Rb+620|0;S=Rb+616|0;la=Rb+612|0;ja=Rb+608|0;ha=Rb+604|0;ia=Rb+600|0;ka=Rb+596|0;aa=Rb+592|0;ma=Rb+588|0;oa=Rb+584|0;na=Rb+284|0;ga=Rb+280|0;Mb=Rb+276|0;Kb=Rb+272|0;Y=Rb+268|0;ta=Rb+264|0;ra=Rb+260|0;Ma=Rb+256|0;qa=Rb+252|0;xa=Rb+248|0;ya=Rb+244|0;Ba=Rb+240|0;ua=Rb+236|0;va=Rb+232|0;za=Rb+1052|0;wa=Rb+228|0;Ca=Rb+224|0;Ha=Rb+220|0;Fa=Rb+216|0;Ka=Rb+212|0;Ja=Rb+208|0;Xa=Rb+204|0;Ia=Rb+200|0;cb=Rb+196|0;db=Rb+192|0;eb=Rb+188|0;nb=Rb+184|0;lb=Rb+1056|0;ob=Rb+180|0;mb=Rb+1054|0;fb=Rb+176|0;gb=Rb+172|0;c[Qb>>2]=e;c[pa>>2]=f;c[Gb>>2]=h;c[Ob>>2]=i;c[fa>>2]=j;c[ea>>2]=k;c[v>>2]=m;c[w>>2]=n;c[ba>>2]=o;c[ca>>2]=p;c[Z>>2]=q;c[da>>2]=r;c[sa>>2]=s;c[Nb>>2]=0;c[Ea>>2]=0;c[rb>>2]=0;c[Ib>>2]=0;c[Jb>>2]=0;c[jb>>2]=0;c[Lb>>2]=0;c[qb>>2]=0;c[T>>2]=-1;c[U>>2]=-1;c[Hb>>2]=1276<(c[fa>>2]|0)?1276:c[fa>>2]|0;c[(c[Qb>>2]|0)+18216>>2]=0;if(!((((((!(c[(c[Qb>>2]|0)+144>>2]|0)?((c[Gb>>2]|0)*400|0)!=(c[(c[Qb>>2]|0)+132>>2]|0):0)?((c[Gb>>2]|0)*200|0)!=(c[(c[Qb>>2]|0)+132>>2]|0):0)?((c[Gb>>2]|0)*100|0)!=(c[(c[Qb>>2]|0)+132>>2]|0):0)?((c[Gb>>2]|0)*50|0)!=(c[(c[Qb>>2]|0)+132>>2]|0):0)?((c[Gb>>2]|0)*25|0)!=(c[(c[Qb>>2]|0)+132>>2]|0):0)?((c[Gb>>2]|0)*50|0)!=((c[(c[Qb>>2]|0)+132>>2]|0)*3|0):0))Eb=8;if((Eb|0)==8?!((c[Hb>>2]|0)<=0?1:((c[Gb>>2]|0)*400|0)<(c[(c[Qb>>2]|0)+132>>2]|0)):0){c[Ga>>2]=(c[Qb>>2]|0)+(c[(c[Qb>>2]|0)+4>>2]|0);c[ib>>2]=(c[Qb>>2]|0)+(c[c[Qb>>2]>>2]|0);if((c[(c[Qb>>2]|0)+96>>2]|0)==2051)c[x>>2]=0;else c[x>>2]=c[(c[Qb>>2]|0)+104>>2];if((c[ea>>2]|0)<(c[(c[Qb>>2]|0)+156>>2]|0))q=c[ea>>2]|0;else q=c[(c[Qb>>2]|0)+156>>2]|0;c[ea>>2]=q;e=c[ib>>2]|0;c[y>>2]=bb+(((bb-bb|0)/4|0)<<2);Wa(e,10015,y)|0;c[hb>>2]=0;if((c[(c[Qb>>2]|0)+8+36>>2]|0)>=7?(c[(c[Qb>>2]|0)+132>>2]|0)==48e3:0){c[T>>2]=c[(c[Qb>>2]|0)+172+8508>>2];c[U>>2]=c[(c[Qb>>2]|0)+172+8512>>2];Li((c[Qb>>2]|0)+172|0,c[bb>>2]|0,c[v>>2]|0,c[w>>2]|0,c[Gb>>2]|0,c[ba>>2]|0,c[ca>>2]|0,c[Z>>2]|0,c[(c[Qb>>2]|0)+132>>2]|0,c[ea>>2]|0,c[da>>2]|0,hb)}c[(c[Qb>>2]|0)+128>>2]=-1;c[(c[Qb>>2]|0)+18212>>2]=0;do if(c[hb>>2]|0){if((c[(c[Qb>>2]|0)+112>>2]|0)==-1e3){y=~~+z(+((1.0-+g[hb+20>>2])*100.0+.5));c[(c[Qb>>2]|0)+128>>2]=y}c[u>>2]=c[hb+24>>2];if((c[u>>2]|0)<=12){c[(c[Qb>>2]|0)+18212>>2]=1101;break}if((c[u>>2]|0)<=14){c[(c[Qb>>2]|0)+18212>>2]=1102;break}if((c[u>>2]|0)<=16){c[(c[Qb>>2]|0)+18212>>2]=1103;break}else{c[(c[Qb>>2]|0)+18212>>2]=(c[u>>2]|0)<=18?1104:1105;break}}while(0);if((c[(c[Qb>>2]|0)+100>>2]|0)==2?(c[(c[Qb>>2]|0)+108>>2]|0)!=1:0)g[G>>2]=+ni(c[pa>>2]|0,c[Gb>>2]|0,c[(c[Qb>>2]|0)+132>>2]|0,(c[Qb>>2]|0)+14352|0);else g[G>>2]=0.0;c[ab>>2]=c[x>>2];y=pi(c[Qb>>2]|0,c[Gb>>2]|0,c[Hb>>2]|0)|0;c[(c[Qb>>2]|0)+148>>2]=y;c[Da>>2]=(c[(c[Qb>>2]|0)+132>>2]|0)/(c[Gb>>2]|0)|0;do if((c[Hb>>2]|0)>=3?(c[(c[Qb>>2]|0)+148>>2]|0)>=((c[Da>>2]|0)*3<<3|0):0){if((c[Da>>2]|0)<50){if((N(c[Hb>>2]|0,c[Da>>2]|0)|0)<300)break;if((c[(c[Qb>>2]|0)+148>>2]|0)<2400)break}if(!(c[(c[Qb>>2]|0)+136>>2]|0)){if((((c[(c[Qb>>2]|0)+148>>2]|0)+(c[Da>>2]<<2)|0)/(c[Da>>2]<<3|0)|0|0)<(c[Hb>>2]|0))q=((c[(c[Qb>>2]|0)+148>>2]|0)+(c[Da>>2]<<2)|0)/(c[Da>>2]<<3|0)|0;else q=c[Hb>>2]|0;c[B>>2]=q;C=N(c[B>>2]|0,c[Da>>2]<<3)|0;c[(c[Qb>>2]|0)+148>>2]=C;c[Hb>>2]=c[B>>2]}c[Aa>>2]=(N(c[Da>>2]|0,c[Hb>>2]|0)|0)<<3;c[$a>>2]=(c[(c[Qb>>2]|0)+148>>2]|0)-(N(((c[(c[Qb>>2]|0)+100>>2]|0)*40|0)+20|0,((c[(c[Qb>>2]|0)+132>>2]|0)/(c[Gb>>2]|0)|0)-50|0)|0);do if((c[(c[Qb>>2]|0)+112>>2]|0)!=3001){if((c[(c[Qb>>2]|0)+112>>2]|0)==3002){c[L>>2]=0;break}q=c[Qb>>2]|0;if((c[(c[Qb>>2]|0)+128>>2]|0)>=0){c[L>>2]=(c[q+128>>2]|0)*327>>8;if((c[(c[Qb>>2]|0)+96>>2]|0)!=2049)break;c[L>>2]=(c[L>>2]|0)<115?c[L>>2]|0:115;break}if((c[q+96>>2]|0)==2048){c[L>>2]=115;break}else{c[L>>2]=48;break}}else c[L>>2]=127;while(0);if((c[(c[Qb>>2]|0)+108>>2]|0)!=-1e3?(c[(c[Qb>>2]|0)+100>>2]|0)==2:0){q=c[(c[Qb>>2]|0)+108>>2]|0;m=c[Qb>>2]|0}else Eb=71;do if((Eb|0)==71){if((c[(c[Qb>>2]|0)+100>>2]|0)!=2){q=c[(c[Qb>>2]|0)+100>>2]|0;m=c[Qb>>2]|0;break}c[D>>2]=3e4;q=c[D>>2]|0;if((c[(c[Qb>>2]|0)+14288>>2]|0)==2)c[D>>2]=q-1e3;else c[D>>2]=q+1e3;q=(c[$a>>2]|0)>(c[D>>2]|0)?2:1;m=c[Qb>>2]|0}while(0);c[m+14288>>2]=q;c[$a>>2]=(c[(c[Qb>>2]|0)+148>>2]|0)-(N(((c[(c[Qb>>2]|0)+14288>>2]|0)*40|0)+20|0,((c[(c[Qb>>2]|0)+132>>2]|0)/(c[Gb>>2]|0)|0)-50|0)|0);q=c[Qb>>2]|0;do if((c[(c[Qb>>2]|0)+96>>2]|0)==2051){m=1002;Eb=91}else{if((c[q+124>>2]|0)!=-1e3){m=c[(c[Qb>>2]|0)+124>>2]|0;q=c[Qb>>2]|0;Eb=91;break}c[F>>2]=~~((1.0-+g[G>>2])*+(c[4508]|0)+ +g[G>>2]*+(c[4510]|0));c[E>>2]=~~((1.0-+g[G>>2])*+(c[4511]|0)+ +g[G>>2]*+(c[4511]|0));G=N(c[L>>2]|0,c[L>>2]|0)|0;c[H>>2]=(c[E>>2]|0)+((N(G,(c[F>>2]|0)-(c[E>>2]|0)|0)|0)>>14);if((c[(c[Qb>>2]|0)+96>>2]|0)==2048)c[H>>2]=(c[H>>2]|0)+8e3;do if((c[(c[Qb>>2]|0)+14324>>2]|0)==1002)c[H>>2]=(c[H>>2]|0)-4e3;else{if((c[(c[Qb>>2]|0)+14324>>2]|0)<=0)break;c[H>>2]=(c[H>>2]|0)+4e3}while(0);c[(c[Qb>>2]|0)+14320>>2]=(c[$a>>2]|0)>=(c[H>>2]|0)?1002:1e3;do if(c[(c[Qb>>2]|0)+8+40>>2]|0){if((c[(c[Qb>>2]|0)+8+32>>2]|0)<=(128-(c[L>>2]|0)>>4|0))break;c[(c[Qb>>2]|0)+14320>>2]=1e3}while(0);if(!((c[L>>2]|0)>100?(c[(c[Qb>>2]|0)+8+44>>2]|0)!=0:0))break;m=1e3;q=c[Qb>>2]|0;Eb=91}while(0);if((Eb|0)==91)c[q+14320>>2]=m;if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1002?(c[Gb>>2]|0)<((c[(c[Qb>>2]|0)+132>>2]|0)/100|0|0):0)c[(c[Qb>>2]|0)+14320>>2]=1002;if(c[(c[Qb>>2]|0)+164>>2]|0)c[(c[Qb>>2]|0)+14320>>2]=1002;H=N((c[Da>>2]|0)>50?12e3:8e3,c[Gb>>2]|0)|0;if((c[Hb>>2]|0)<((H|0)/(c[(c[Qb>>2]|0)+132>>2]<<3|0)|0|0))c[(c[Qb>>2]|0)+14320>>2]=1002;do if((c[(c[Qb>>2]|0)+14288>>2]|0)==1){if((c[(c[Qb>>2]|0)+14328>>2]|0)!=2){Eb=105;break}if(c[(c[Qb>>2]|0)+8+56>>2]|0){Eb=105;break}if((c[(c[Qb>>2]|0)+14320>>2]|0)==1002){Eb=105;break}if((c[(c[Qb>>2]|0)+14324>>2]|0)==1002){Eb=105;break}c[(c[Qb>>2]|0)+8+56>>2]=1;c[(c[Qb>>2]|0)+14288>>2]=2}else Eb=105;while(0);if((Eb|0)==105)c[(c[Qb>>2]|0)+8+56>>2]=0;do if((c[(c[Qb>>2]|0)+14324>>2]|0)>0){if(!((c[(c[Qb>>2]|0)+14320>>2]|0)!=1002?(c[(c[Qb>>2]|0)+14324>>2]|0)==1002:0)){if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1002)break;if((c[(c[Qb>>2]|0)+14324>>2]|0)==1002)break}c[Ib>>2]=1;c[jb>>2]=(c[(c[Qb>>2]|0)+14320>>2]|0)!=1002&1;if(c[jb>>2]|0)break;if((c[Gb>>2]|0)>=((c[(c[Qb>>2]|0)+132>>2]|0)/100|0|0)){c[(c[Qb>>2]|0)+14320>>2]=c[(c[Qb>>2]|0)+14324>>2];c[Lb>>2]=1;break}else{c[Ib>>2]=0;break}}while(0);if(c[(c[Qb>>2]|0)+14340>>2]|0){c[Ib>>2]=1;c[jb>>2]=1;c[(c[Qb>>2]|0)+14340>>2]=0;c[Ea>>2]=1}do if(c[Ib>>2]|0){H=N(c[Hb>>2]|0,(c[(c[Qb>>2]|0)+132>>2]|0)/200|0)|0;if(257<((H|0)/((c[Gb>>2]|0)+((c[(c[Qb>>2]|0)+132>>2]|0)/200|0)|0)|0|0))q=257;else{q=N(c[Hb>>2]|0,(c[(c[Qb>>2]|0)+132>>2]|0)/200|0)|0;q=(q|0)/((c[Gb>>2]|0)+((c[(c[Qb>>2]|0)+132>>2]|0)/200|0)|0)|0}c[Jb>>2]=q;if(!(c[(c[Qb>>2]|0)+136>>2]|0))break;if((c[Jb>>2]|0)<((c[(c[Qb>>2]|0)+148>>2]|0)/1600|0|0))q=c[Jb>>2]|0;else q=(c[(c[Qb>>2]|0)+148>>2]|0)/1600|0;c[Jb>>2]=q}while(0);do if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1002){if((c[(c[Qb>>2]|0)+14324>>2]|0)!=1002)break;Cd(c[Ga>>2]|0,c[(c[Qb>>2]|0)+168>>2]|0,I)|0;c[Ea>>2]=1}while(0);do if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1002){if(c[(c[Qb>>2]|0)+14344>>2]|0){Eb=131;break}if(c[(c[Qb>>2]|0)+8+72>>2]|0)Eb=131}else Eb=131;while(0);do if((Eb|0)==131){c[M>>2]=1105;c[P>>2]=c[$a>>2];do if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1002){c[P>>2]=(N(c[P>>2]|0,45+(c[(c[Qb>>2]|0)+8+36>>2]|0)|0)|0)/50|0;if(c[(c[Qb>>2]|0)+136>>2]|0)break;c[P>>2]=(c[P>>2]|0)-1e3}while(0);do if((c[(c[Qb>>2]|0)+100>>2]|0)==2){if((c[(c[Qb>>2]|0)+108>>2]|0)==1){Eb=137;break}c[K>>2]=18048;c[J>>2]=18080}else Eb=137;while(0);if((Eb|0)==137){c[K>>2]=18112;c[J>>2]=18144}c[Za>>2]=0;while(1){if((c[Za>>2]|0)>=8)break;I=N(c[L>>2]|0,c[L>>2]|0)|0;I=(c[(c[J>>2]|0)+(c[Za>>2]<<2)>>2]|0)+((N(I,(c[(c[K>>2]|0)+(c[Za>>2]<<2)>>2]|0)-(c[(c[J>>2]|0)+(c[Za>>2]<<2)>>2]|0)|0)|0)>>14)|0;c[O+(c[Za>>2]<<2)>>2]=I;c[Za>>2]=(c[Za>>2]|0)+1}do{c[R>>2]=c[O+((c[M>>2]|0)-1102<<1<<2)>>2];c[Q>>2]=c[O+(((c[M>>2]|0)-1102<<1)+1<<2)>>2];do if(!(c[(c[Qb>>2]|0)+14344>>2]|0)){q=c[Q>>2]|0;m=c[R>>2]|0;if((c[(c[Qb>>2]|0)+14336>>2]|0)>=(c[M>>2]|0)){c[R>>2]=m-q;break}else{c[R>>2]=m+q;break}}while(0);if((c[P>>2]|0)>=(c[R>>2]|0))break;L=(c[M>>2]|0)+-1|0;c[M>>2]=L}while((L|0)>1101);c[(c[Qb>>2]|0)+14336>>2]=c[M>>2];if(c[(c[Qb>>2]|0)+14344>>2]|0)break;if((c[(c[Qb>>2]|0)+14320>>2]|0)==1002)break;if(c[(c[Qb>>2]|0)+8+76>>2]|0)break;if((c[(c[Qb>>2]|0)+14336>>2]|0)<=1103)break;c[(c[Qb>>2]|0)+14336>>2]=1103}while(0);if((c[(c[Qb>>2]|0)+14336>>2]|0)>(c[(c[Qb>>2]|0)+120>>2]|0))c[(c[Qb>>2]|0)+14336>>2]=c[(c[Qb>>2]|0)+120>>2];if((c[(c[Qb>>2]|0)+116>>2]|0)!=-1e3)c[(c[Qb>>2]|0)+14336>>2]=c[(c[Qb>>2]|0)+116>>2];if((c[Aa>>2]|0)<15e3?(c[(c[Qb>>2]|0)+14320>>2]|0)!=1002:0){if((c[(c[Qb>>2]|0)+14336>>2]|0)<1103)q=c[(c[Qb>>2]|0)+14336>>2]|0;else q=1103;c[(c[Qb>>2]|0)+14336>>2]=q}do if((c[(c[Qb>>2]|0)+132>>2]|0)<=24e3){if((c[(c[Qb>>2]|0)+14336>>2]|0)<=1104)break;c[(c[Qb>>2]|0)+14336>>2]=1104}while(0);do if((c[(c[Qb>>2]|0)+132>>2]|0)<=16e3){if((c[(c[Qb>>2]|0)+14336>>2]|0)<=1103)break;c[(c[Qb>>2]|0)+14336>>2]=1103}while(0);do if((c[(c[Qb>>2]|0)+132>>2]|0)<=12e3){if((c[(c[Qb>>2]|0)+14336>>2]|0)<=1102)break;c[(c[Qb>>2]|0)+14336>>2]=1102}while(0);do if((c[(c[Qb>>2]|0)+132>>2]|0)<=8e3){if((c[(c[Qb>>2]|0)+14336>>2]|0)<=1101)break;c[(c[Qb>>2]|0)+14336>>2]=1101}while(0);do if(c[(c[Qb>>2]|0)+18212>>2]|0){if((c[(c[Qb>>2]|0)+116>>2]|0)!=-1e3)break;do if((c[$a>>2]|0)<=((c[(c[Qb>>2]|0)+14288>>2]|0)*18e3|0)){if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1002){Eb=177;break}c[S>>2]=1101}else Eb=177;while(0);a:do if((Eb|0)==177){do if((c[$a>>2]|0)<=((c[(c[Qb>>2]|0)+14288>>2]|0)*24e3|0)){if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1002)break;c[S>>2]=1102;break a}while(0);if((c[$a>>2]|0)<=((c[(c[Qb>>2]|0)+14288>>2]|0)*3e4|0)){c[S>>2]=1103;break}if((c[$a>>2]|0)<=((c[(c[Qb>>2]|0)+14288>>2]|0)*44e3|0)){c[S>>2]=1104;break}else{c[S>>2]=1105;break}}while(0);if((c[(c[Qb>>2]|0)+18212>>2]|0)>(c[S>>2]|0))q=c[(c[Qb>>2]|0)+18212>>2]|0;else q=c[S>>2]|0;c[(c[Qb>>2]|0)+18212>>2]=q;S=c[Qb>>2]|0;c[(c[Qb>>2]|0)+14336>>2]=c[((c[(c[Qb>>2]|0)+14336>>2]|0)<(c[(c[Qb>>2]|0)+18212>>2]|0)?S+14336|0:S+18212|0)>>2]}while(0);S=c[ib>>2]|0;c[V>>2]=c[ea>>2];Wa(S,4036,V)|0;do if((c[(c[Qb>>2]|0)+14320>>2]|0)==1002){if((c[(c[Qb>>2]|0)+14336>>2]|0)!=1102)break;c[(c[Qb>>2]|0)+14336>>2]=1103}while(0);if(c[(c[Qb>>2]|0)+164>>2]|0)c[(c[Qb>>2]|0)+14336>>2]=1101;do if((c[Gb>>2]|0)>((c[(c[Qb>>2]|0)+132>>2]|0)/50|0|0)){if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1002?(c[(c[Qb>>2]|0)+14336>>2]|0)<=1103:0)break;if((c[T>>2]|0)!=-1){c[(c[Qb>>2]|0)+172+8508>>2]=c[T>>2];c[(c[Qb>>2]|0)+172+8512>>2]=c[U>>2]}c[la>>2]=(c[Gb>>2]|0)>((c[(c[Qb>>2]|0)+132>>2]|0)/25|0|0)?3:2;if(1276<(((c[fa>>2]|0)-3|0)/(c[la>>2]|0)|0|0))q=1276;else q=((c[fa>>2]|0)-3|0)/(c[la>>2]|0)|0;c[aa>>2]=q;q=N(c[la>>2]|0,c[aa>>2]|0)|0;c[oa>>2]=$()|0;m=l;l=l+((1*q|0)+15&-16)|0;Ci(na)|0;c[ja>>2]=c[(c[Qb>>2]|0)+124>>2];c[ha>>2]=c[(c[Qb>>2]|0)+116>>2];c[ia>>2]=c[(c[Qb>>2]|0)+108>>2];c[(c[Qb>>2]|0)+124>>2]=c[(c[Qb>>2]|0)+14320>>2];c[(c[Qb>>2]|0)+116>>2]=c[(c[Qb>>2]|0)+14336>>2];c[(c[Qb>>2]|0)+108>>2]=c[(c[Qb>>2]|0)+14288>>2];c[ka>>2]=c[(c[Qb>>2]|0)+8+56>>2];q=c[Qb>>2]|0;if(c[ka>>2]|0)c[q+108>>2]=1;else c[(c[Qb>>2]|0)+14328>>2]=c[q+14288>>2];c[Za>>2]=0;while(1){q=c[Qb>>2]|0;if((c[Za>>2]|0)>=(c[la>>2]|0)){Eb=214;break}c[q+8+56>>2]=0;do if(c[Lb>>2]|0){if((c[Za>>2]|0)!=((c[la>>2]|0)-1|0))break;c[(c[Qb>>2]|0)+124>>2]=1002}while(0);Jb=(c[pa>>2]|0)+((N(c[Za>>2]|0,(N(c[(c[Qb>>2]|0)+100>>2]|0,c[(c[Qb>>2]|0)+132>>2]|0)|0)/50|0)|0)<<2)|0;Kb=m+(N(c[Za>>2]|0,c[aa>>2]|0)|0)|0;c[ga>>2]=oi(c[Qb>>2]|0,Jb,(c[(c[Qb>>2]|0)+132>>2]|0)/50|0,Kb,c[aa>>2]|0,c[ea>>2]|0,0,0,c[ba>>2]|0,c[ca>>2]|0,c[Z>>2]|0,c[da>>2]|0,c[sa>>2]|0)|0;if((c[ga>>2]|0)<0){Eb=210;break}Kb=m+(N(c[Za>>2]|0,c[aa>>2]|0)|0)|0;c[Nb>>2]=Di(na,Kb,c[ga>>2]|0)|0;if((c[Nb>>2]|0)<0){Eb=212;break}c[Za>>2]=(c[Za>>2]|0)+1}do if((Eb|0)==210){c[Pb>>2]=-3;c[Mb>>2]=1}else if((Eb|0)==212){c[Pb>>2]=-3;c[Mb>>2]=1}else if((Eb|0)==214){if(c[q+136>>2]|0)c[ma>>2]=c[fa>>2];else{if((((c[(c[Qb>>2]|0)+148>>2]|0)*3|0)/(1200/(c[la>>2]|0)|0|0)|0|0)<(c[fa>>2]|0))q=((c[(c[Qb>>2]|0)+148>>2]|0)*3|0)/(1200/(c[la>>2]|0)|0|0)|0;else q=c[fa>>2]|0;c[ma>>2]=q}c[Nb>>2]=Fi(na,0,c[la>>2]|0,c[Ob>>2]|0,c[ma>>2]|0,0,((c[(c[Qb>>2]|0)+136>>2]|0)!=0^1)&1)|0;if((c[Nb>>2]|0)<0){c[Pb>>2]=-3;c[Mb>>2]=1;break}else{c[(c[Qb>>2]|0)+124>>2]=c[ja>>2];c[(c[Qb>>2]|0)+116>>2]=c[ha>>2];c[(c[Qb>>2]|0)+108>>2]=c[ia>>2];c[(c[Qb>>2]|0)+8+56>>2]=c[ka>>2];c[Pb>>2]=c[Nb>>2];c[Mb>>2]=1;break}}while(0);_(c[oa>>2]|0);Qb=c[Pb>>2]|0;l=Rb;return Qb|0}while(0);c[kb>>2]=c[(c[Qb>>2]|0)+14336>>2];if((c[kb>>2]|0)>1103?(c[(c[Qb>>2]|0)+14320>>2]|0)==1e3:0)c[(c[Qb>>2]|0)+14320>>2]=1001;if((c[kb>>2]|0)<=1103?(c[(c[Qb>>2]|0)+14320>>2]|0)==1001:0)c[(c[Qb>>2]|0)+14320>>2]=1e3;oa=N(c[(c[Qb>>2]|0)+148>>2]|0,c[Gb>>2]|0)|0;if(((c[Hb>>2]|0)-(c[Jb>>2]|0)|0)<((oa|0)/(c[(c[Qb>>2]|0)+132>>2]<<3|0)|0|0))q=(c[Hb>>2]|0)-(c[Jb>>2]|0)|0;else{q=N(c[(c[Qb>>2]|0)+148>>2]|0,c[Gb>>2]|0)|0;q=(q|0)/(c[(c[Qb>>2]|0)+132>>2]<<3|0)|0}c[Va>>2]=q-1;c[Ob>>2]=(c[Ob>>2]|0)+1;Tb(Fb,c[Ob>>2]|0,(c[Hb>>2]|0)-1|0);na=N((c[ab>>2]|0)+(c[Gb>>2]|0)|0,c[(c[Qb>>2]|0)+100>>2]|0)|0;c[Kb>>2]=$()|0;o=l;l=l+((1*(na<<2)|0)+15&-16)|0;na=(c[Qb>>2]|0)+14372+((N((c[(c[Qb>>2]|0)+160>>2]|0)-(c[ab>>2]|0)|0,c[(c[Qb>>2]|0)+100>>2]|0)|0)<<2)|0;oa=(N(c[ab>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0)|0)<<2;_i(o|0,na|0,oa+0|0)|0;if((c[(c[Qb>>2]|0)+14320>>2]|0)==1002)c[W>>2]=(Bf(60)|0)<<8;else c[W>>2]=c[(c[Ga>>2]|0)+8>>2];c[(c[Qb>>2]|0)+14296>>2]=(c[(c[Qb>>2]|0)+14296>>2]|0)+((((c[W>>2]|0)-(c[(c[Qb>>2]|0)+14296>>2]|0)>>16)*983|0)+(((c[W>>2]|0)-(c[(c[Qb>>2]|0)+14296>>2]|0)&65535)*983>>16));c[X>>2]=Ff(c[(c[Qb>>2]|0)+14296>>2]>>8)|0;q=c[pa>>2]|0;if((c[(c[Qb>>2]|0)+96>>2]|0)==2048){pa=o+((N(c[ab>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0)|0)<<2)|0;ri(q,c[X>>2]|0,pa,(c[Qb>>2]|0)+14304|0,c[Gb>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0,c[(c[Qb>>2]|0)+132>>2]|0)}else{pa=o+((N(c[ab>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0)|0)<<2)|0;si(q,3,pa,(c[Qb>>2]|0)+14304|0,c[Gb>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0,c[(c[Qb>>2]|0)+132>>2]|0)}do if(c[sa>>2]|0){pa=o+((N(c[ab>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0)|0)<<2)|0;sa=o+((N(c[ab>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0)|0)<<2)|0;g[Y>>2]=+ti(pa,sa,N(c[Gb>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0)|0);if(+g[Y>>2]<1.0e9?!(+g[Y>>2]!=+g[Y>>2]):0)break;sa=o+((N(c[ab>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0)|0)<<2)|0;aj(sa|0,0,(N(c[Gb>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0)|0)<<2|0)|0;g[(c[Qb>>2]|0)+14304+12>>2]=0.0;g[(c[Qb>>2]|0)+14304+8>>2]=0.0;g[(c[Qb>>2]|0)+14304+4>>2]=0.0;g[(c[Qb>>2]|0)+14304>>2]=0.0}while(0);g[_a>>2]=1.0;if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1002){sa=N(c[(c[Qb>>2]|0)+100>>2]|0,c[Gb>>2]|0)|0;c[Ma>>2]=$()|0;n=l;l=l+((1*(sa<<1)|0)+15&-16)|0;c[ta>>2]=N(c[Va>>2]<<3,c[Da>>2]|0)|0;do if((c[(c[Qb>>2]|0)+14320>>2]|0)==1001){q=N(c[(c[Qb>>2]|0)+14288>>2]|0,5e3+(((c[(c[Qb>>2]|0)+132>>2]|0)==((c[Gb>>2]|0)*100|0)&1)*1e3|0)|0)|0;c[(c[Qb>>2]|0)+8+28>>2]=q;q=(c[ta>>2]|0)-(c[(c[Qb>>2]|0)+8+28>>2]|0)|0;if((c[kb>>2]|0)==1104){m=c[Qb>>2]|0;q=(q<<1|0)/3|0}else{m=c[Qb>>2]|0;q=(q*3|0)/5|0}sa=m+8+28|0;c[sa>>2]=(c[sa>>2]|0)+q;if((c[(c[Qb>>2]|0)+8+28>>2]|0)>((c[ta>>2]<<2|0)/5|0|0))c[(c[Qb>>2]|0)+8+28>>2]=(c[ta>>2]<<2|0)/5|0;if(c[(c[Qb>>2]|0)+14348>>2]|0)break;c[ra>>2]=(c[ta>>2]|0)-(c[(c[Qb>>2]|0)+8+28>>2]|0);c[qa>>2]=(c[kb>>2]|0)==1104?3e3:3600;g[_a>>2]=+(c[ra>>2]|0)/(+(c[ra>>2]|0)+ +(N(c[(c[Qb>>2]|0)+14288>>2]|0,c[qa>>2]|0)|0));g[_a>>2]=+g[_a>>2]<.8571428656578064?+g[_a>>2]+.1428571492433548:1.0}else c[(c[Qb>>2]|0)+8+28>>2]=c[ta>>2];while(0);do if(c[(c[Qb>>2]|0)+14348>>2]|0){if(!(c[(c[Qb>>2]|0)+136>>2]|0))break;if(c[(c[Qb>>2]|0)+164>>2]|0)break;g[xa>>2]=0.0;c[va>>2]=17;b[za>>1]=16e3;do if((c[(c[Qb>>2]|0)+14336>>2]|0)==1101){c[va>>2]=13;b[za>>1]=8e3}else{if((c[(c[Qb>>2]|0)+14336>>2]|0)!=1102)break;c[va>>2]=15;b[za>>1]=12e3}while(0);c[ua>>2]=0;while(1){if((c[ua>>2]|0)>=(c[(c[Qb>>2]|0)+100>>2]|0))break;c[Za>>2]=0;while(1){if((c[Za>>2]|0)>=(c[va>>2]|0))break;if(+g[(c[(c[Qb>>2]|0)+14348>>2]|0)+(((c[ua>>2]|0)*21|0)+(c[Za>>2]|0)<<2)>>2]<.5)t=+g[(c[(c[Qb>>2]|0)+14348>>2]|0)+(((c[ua>>2]|0)*21|0)+(c[Za>>2]|0)<<2)>>2];else t=.5;do if(t>-2.0){if(!(+g[(c[(c[Qb>>2]|0)+14348>>2]|0)+(((c[ua>>2]|0)*21|0)+(c[Za>>2]|0)<<2)>>2]<.5)){t=.5;break}t=+g[(c[(c[Qb>>2]|0)+14348>>2]|0)+(((c[ua>>2]|0)*21|0)+(c[Za>>2]|0)<<2)>>2]}else t=-2.0;while(0);g[wa>>2]=t;if(+g[wa>>2]>0.0)g[wa>>2]=+g[wa>>2]*.5;g[xa>>2]=+g[xa>>2]+ +g[wa>>2];c[Za>>2]=(c[Za>>2]|0)+1}c[ua>>2]=(c[ua>>2]|0)+1}g[ya>>2]=+g[xa>>2]/+(c[va>>2]|0)*+(c[(c[Qb>>2]|0)+100>>2]|0);g[ya>>2]=+g[ya>>2]+.20000000298023224;c[Ba>>2]=~~(+(b[za>>1]|0)*+g[ya>>2]);if((c[Ba>>2]|0)>((N(-2,c[(c[Qb>>2]|0)+8+28>>2]|0)|0)/3|0|0))q=c[Ba>>2]|0;else q=(N(-2,c[(c[Qb>>2]|0)+8+28>>2]|0)|0)/3|0;c[Ba>>2]=q;do if((c[(c[Qb>>2]|0)+14336>>2]|0)==1104)Eb=276;else{if((c[(c[Qb>>2]|0)+14336>>2]|0)==1105){Eb=276;break}q=c[Ba>>2]|0;m=c[Qb>>2]|0}while(0);if((Eb|0)==276){q=((c[Ba>>2]|0)*3|0)/5|0;m=c[Qb>>2]|0}za=m+8+28|0;c[za>>2]=(c[za>>2]|0)+q;Ba=N(c[Ba>>2]|0,c[Gb>>2]|0)|0;c[Va>>2]=(c[Va>>2]|0)+((Ba|0)/(c[(c[Qb>>2]|0)+132>>2]<<3|0)|0)}while(0);c[(c[Qb>>2]|0)+8+24>>2]=((c[Gb>>2]|0)*1e3|0)/(c[(c[Qb>>2]|0)+132>>2]|0)|0;c[(c[Qb>>2]|0)+8>>2]=c[(c[Qb>>2]|0)+100>>2];c[(c[Qb>>2]|0)+8+4>>2]=c[(c[Qb>>2]|0)+14288>>2];if((c[kb>>2]|0)==1101)c[(c[Qb>>2]|0)+8+20>>2]=8e3;else c[(c[Qb>>2]|0)+8+20>>2]=(c[kb>>2]|0)==1102?12e3:16e3;c[(c[Qb>>2]|0)+8+16>>2]=(c[(c[Qb>>2]|0)+14320>>2]|0)==1001?16e3:8e3;do if((c[(c[Qb>>2]|0)+14320>>2]|0)==1e3){c[Ca>>2]=c[Aa>>2];c[(c[Qb>>2]|0)+8+12>>2]=16e3;if((c[Da>>2]|0)>50)c[Ca>>2]=(c[Ca>>2]<<1|0)/3|0;if((c[Ca>>2]|0)<13e3){c[(c[Qb>>2]|0)+8+12>>2]=12e3;if(12e3<(c[(c[Qb>>2]|0)+8+20>>2]|0))q=12e3;else q=c[(c[Qb>>2]|0)+8+20>>2]|0;c[(c[Qb>>2]|0)+8+20>>2]=q}if((c[Ca>>2]|0)>=9600)break;c[(c[Qb>>2]|0)+8+12>>2]=8e3;if(8e3<(c[(c[Qb>>2]|0)+8+20>>2]|0))q=8e3;else q=c[(c[Qb>>2]|0)+8+20>>2]|0;c[(c[Qb>>2]|0)+8+20>>2]=q}else c[(c[Qb>>2]|0)+8+12>>2]=16e3;while(0);c[(c[Qb>>2]|0)+8+48>>2]=((c[(c[Qb>>2]|0)+136>>2]|0)!=0^1)&1;if(1275<((c[Hb>>2]|0)-1-(c[Jb>>2]|0)|0))q=1275;else q=(c[Hb>>2]|0)-1-(c[Jb>>2]|0)|0;c[La>>2]=q;c[(c[Qb>>2]|0)+8+52>>2]=c[La>>2]<<3;if((c[(c[Qb>>2]|0)+14320>>2]|0)==1001)c[(c[Qb>>2]|0)+8+52>>2]=((c[(c[Qb>>2]|0)+8+52>>2]|0)*9|0)/10|0;if(c[(c[Qb>>2]|0)+8+48>>2]|0){Da=N(c[(c[Qb>>2]|0)+8+28>>2]|0,c[Gb>>2]|0)|0;c[(c[Qb>>2]|0)+8+52>>2]=((Da|0)/(c[(c[Qb>>2]|0)+132>>2]<<3|0)|0)<<3;if(1>((c[(c[Qb>>2]|0)+8+28>>2]|0)-2e3|0))q=1;else q=(c[(c[Qb>>2]|0)+8+28>>2]|0)-2e3|0;c[(c[Qb>>2]|0)+8+28>>2]=q}if(c[Ea>>2]|0){c[Ha>>2]=0;c[Fa>>2]=N(c[(c[Qb>>2]|0)+100>>2]|0,(c[(c[Qb>>2]|0)+160>>2]|0)-(c[(c[Qb>>2]|0)+104>>2]|0)-((c[(c[Qb>>2]|0)+132>>2]|0)/400|0)|0)|0;ui((c[Qb>>2]|0)+14372+(c[Fa>>2]<<2)|0,(c[Qb>>2]|0)+14372+(c[Fa>>2]<<2)|0,0.0,1.0,c[(c[bb>>2]|0)+4>>2]|0,(c[(c[Qb>>2]|0)+132>>2]|0)/400|0,c[(c[Qb>>2]|0)+100>>2]|0,c[(c[bb>>2]|0)+60>>2]|0,c[(c[Qb>>2]|0)+132>>2]|0);aj((c[Qb>>2]|0)+14372|0,0,c[Fa>>2]<<2|0)|0;c[Za>>2]=0;while(1){if((c[Za>>2]|0)>=(N(c[(c[Qb>>2]|0)+160>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0)|0))break;Fa=vi(+g[(c[Qb>>2]|0)+14372+(c[Za>>2]<<2)>>2])|0;b[n+(c[Za>>2]<<1)>>1]=Fa;c[Za>>2]=(c[Za>>2]|0)+1}Ed(c[Ga>>2]|0,(c[Qb>>2]|0)+8|0,n,c[(c[Qb>>2]|0)+160>>2]|0,0,Ha,1)|0}c[Za>>2]=0;while(1){if((c[Za>>2]|0)>=(N(c[Gb>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0)|0))break;Ha=N(c[ab>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0)|0;Ha=vi(+g[o+(Ha+(c[Za>>2]|0)<<2)>>2])|0;b[n+(c[Za>>2]<<1)>>1]=Ha;c[Za>>2]=(c[Za>>2]|0)+1}c[Nb>>2]=Ed(c[Ga>>2]|0,(c[Qb>>2]|0)+8|0,n,c[Gb>>2]|0,Fb,La,0)|0;do if(c[Nb>>2]|0){c[Pb>>2]=-3;c[Mb>>2]=1}else{q=c[Qb>>2]|0;if(!(c[La>>2]|0)){c[q+18216>>2]=0;Za=qi(c[(c[Qb>>2]|0)+14320>>2]|0,(c[(c[Qb>>2]|0)+132>>2]|0)/(c[Gb>>2]|0)|0,c[kb>>2]|0,c[(c[Qb>>2]|0)+14288>>2]|0)|0;a[(c[Ob>>2]|0)+-1>>0]=Za;c[Pb>>2]=1;c[Mb>>2]=1;break}do if((c[q+14320>>2]|0)==1e3){if((c[(c[Qb>>2]|0)+8+68>>2]|0)==8e3){c[kb>>2]=1101;break}if((c[(c[Qb>>2]|0)+8+68>>2]|0)==12e3){c[kb>>2]=1102;break}if((c[(c[Qb>>2]|0)+8+68>>2]|0)!=16e3)break;c[kb>>2]=1103}while(0);c[(c[Qb>>2]|0)+8+60>>2]=c[(c[Qb>>2]|0)+8+84>>2];if(c[(c[Qb>>2]|0)+8+60>>2]|0){c[Ib>>2]=1;c[jb>>2]=0;c[(c[Qb>>2]|0)+14340>>2]=1}c[Mb>>2]=0}while(0);_(c[Ma>>2]|0);if(!(c[Mb>>2]|0))Eb=325}else Eb=325;b:do if((Eb|0)==325){c[Ka>>2]=21;switch(c[kb>>2]|0){case 1101:{c[Ka>>2]=13;break}case 1103:case 1102:{c[Ka>>2]=17;break}case 1104:{c[Ka>>2]=19;break}case 1105:{c[Ka>>2]=21;break}default:{}}Za=c[ib>>2]|0;c[Na>>2]=c[Ka>>2];Wa(Za,10012,Na)|0;Za=c[ib>>2]|0;c[Oa>>2]=c[(c[Qb>>2]|0)+14288>>2];Wa(Za,10008,Oa)|0;Za=c[ib>>2]|0;c[Pa>>2]=-1;Wa(Za,4002,Pa)|0;do if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1e3){g[Ja>>2]=2.0;Za=c[ib>>2]|0;c[Qa>>2]=0;Wa(Za,4006,Qa)|0;if(c[(c[Qb>>2]|0)+8+64>>2]|0)g[Ja>>2]=0.0;Za=c[ib>>2]|0;c[Ra>>2]=~~+g[Ja>>2];Wa(Za,10002,Ra)|0;if((c[(c[Qb>>2]|0)+14320>>2]|0)==1001){c[Xa>>2]=(wi(Fb)|0)+7>>3;if(c[Ib>>2]|0)c[Xa>>2]=(c[Xa>>2]|0)+((c[(c[Qb>>2]|0)+14320>>2]|0)==1001?3:1);q=c[Xa>>2]|0;m=c[Va>>2]|0;if(c[(c[Qb>>2]|0)+136>>2]|0){Za=N(c[(c[Qb>>2]|0)+8+28>>2]|0,c[Gb>>2]|0)|0;c[pb>>2]=q+m-((Za|0)/(c[(c[Qb>>2]|0)+132>>2]<<3|0)|0);break}else{c[pb>>2]=(q|0)>(m|0)?c[Xa>>2]|0:c[Va>>2]|0;break}}if(!(c[(c[Qb>>2]|0)+136>>2]|0)){c[pb>>2]=c[Va>>2];break}c[Ia>>2]=0;do if((c[(c[Qb>>2]|0)+144>>2]|0)==5010){if((c[Gb>>2]|0)==((c[(c[Qb>>2]|0)+132>>2]|0)/50|0|0))break;c[Ia>>2]=N(((c[(c[Qb>>2]|0)+14288>>2]|0)*60|0)+40|0,((c[(c[Qb>>2]|0)+132>>2]|0)/(c[Gb>>2]|0)|0)-50|0)|0;if(!(c[hb>>2]|0))break;c[Ia>>2]=~~(+(c[Ia>>2]|0)*(+g[hb+4>>2]*.5+1.0))}while(0);Za=c[ib>>2]|0;c[Sa>>2]=1;Wa(Za,4006,Sa)|0;Za=c[ib>>2]|0;c[Ta>>2]=c[(c[Qb>>2]|0)+140>>2];Wa(Za,4020,Ta)|0;Za=c[ib>>2]|0;c[Ua>>2]=(c[(c[Qb>>2]|0)+148>>2]|0)+(c[Ia>>2]|0);Wa(Za,4002,Ua)|0;c[pb>>2]=(c[Hb>>2]|0)-1-(c[Jb>>2]|0)}else c[pb>>2]=0;while(0);Za=((N(c[(c[Qb>>2]|0)+100>>2]|0,c[(c[Qb>>2]|0)+132>>2]|0)|0)/400|0)<<2;m=l;l=l+((1*Za|0)+15&-16)|0;do if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1e3){if((c[(c[Qb>>2]|0)+14320>>2]|0)==(c[(c[Qb>>2]|0)+14324>>2]|0))break;if((c[(c[Qb>>2]|0)+14324>>2]|0)<=0)break;Xa=(c[Qb>>2]|0)+14372+((N((c[(c[Qb>>2]|0)+160>>2]|0)-(c[ab>>2]|0)-((c[(c[Qb>>2]|0)+132>>2]|0)/400|0)|0,c[(c[Qb>>2]|0)+100>>2]|0)|0)<<2)|0;Za=((N(c[(c[Qb>>2]|0)+100>>2]|0,c[(c[Qb>>2]|0)+132>>2]|0)|0)/400|0)<<2;_i(m|0,Xa|0,Za+0|0)|0}while(0);Za=(N(c[(c[Qb>>2]|0)+100>>2]|0,(c[(c[Qb>>2]|0)+160>>2]|0)-((c[Gb>>2]|0)+(c[ab>>2]|0))|0)|0)>0;q=(c[Qb>>2]|0)+14372|0;if(Za){Xa=(c[Qb>>2]|0)+14372+((N(c[(c[Qb>>2]|0)+100>>2]|0,c[Gb>>2]|0)|0)<<2)|0;Za=(N(c[(c[Qb>>2]|0)+100>>2]|0,(c[(c[Qb>>2]|0)+160>>2]|0)-(c[Gb>>2]|0)-(c[ab>>2]|0)|0)|0)<<2;$i(q|0,Xa|0,Za+0|0)|0;Za=(c[Qb>>2]|0)+14372+((N(c[(c[Qb>>2]|0)+100>>2]|0,(c[(c[Qb>>2]|0)+160>>2]|0)-(c[Gb>>2]|0)-(c[ab>>2]|0)|0)|0)<<2)|0;ab=(N((c[Gb>>2]|0)+(c[ab>>2]|0)|0,c[(c[Qb>>2]|0)+100>>2]|0)|0)<<2;_i(Za|0,o|0,ab+0|0)|0}else{Za=o+((N((c[Gb>>2]|0)+(c[ab>>2]|0)-(c[(c[Qb>>2]|0)+160>>2]|0)|0,c[(c[Qb>>2]|0)+100>>2]|0)|0)<<2)|0;ab=(N(c[(c[Qb>>2]|0)+160>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0)|0)<<2;_i(q|0,Za|0,ab+0|0)|0}if(+g[_a>>2]<1.0?1:+g[(c[Qb>>2]|0)+14300>>2]<1.0)ui(o,o,+g[(c[Qb>>2]|0)+14300>>2],+g[_a>>2],c[(c[bb>>2]|0)+4>>2]|0,c[Gb>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0,c[(c[bb>>2]|0)+60>>2]|0,c[(c[Qb>>2]|0)+132>>2]|0);g[(c[Qb>>2]|0)+14300>>2]=+g[_a>>2];if(!((c[(c[Qb>>2]|0)+14320>>2]|0)==1001?(c[(c[Qb>>2]|0)+14288>>2]|0)!=1:0)){if(16384<((0>((c[$a>>2]|0)-3e4|0)?0:(c[$a>>2]|0)-3e4|0)<<1|0))q=16384;else q=(0>((c[$a>>2]|0)-3e4|0)?0:(c[$a>>2]|0)-3e4|0)<<1;c[(c[Qb>>2]|0)+8+80>>2]=q}do if(!(c[(c[Qb>>2]|0)+14348>>2]|0)){if((c[(c[Qb>>2]|0)+100>>2]|0)!=2)break;if((b[(c[Qb>>2]|0)+14292>>1]|0)>=16384?(c[(c[Qb>>2]|0)+8+80>>2]|0)>=16384:0)break;g[cb>>2]=+(b[(c[Qb>>2]|0)+14292>>1]|0);g[db>>2]=+(c[(c[Qb>>2]|0)+8+80>>2]|0);g[cb>>2]=+g[cb>>2]*.00006103515625;g[db>>2]=+g[db>>2]*.00006103515625;xi(o,o,+g[cb>>2],+g[db>>2],c[(c[bb>>2]|0)+4>>2]|0,c[Gb>>2]|0,c[(c[Qb>>2]|0)+100>>2]|0,c[(c[bb>>2]|0)+60>>2]|0,c[(c[Qb>>2]|0)+132>>2]|0);b[(c[Qb>>2]|0)+14292>>1]=c[(c[Qb>>2]|0)+8+80>>2]}while(0);do if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1002){db=(wi(Fb)|0)+17|0;if((db+(((c[(c[Qb>>2]|0)+14320>>2]|0)==1001&1)*20|0)|0)>((c[Hb>>2]|0)-1<<3|0)){Eb=383;break}do if((c[(c[Qb>>2]|0)+14320>>2]|0)==1001){if((c[Ib>>2]|0)==0?(db=(wi(Fb)|0)+37|0,(db|0)>(c[pb>>2]<<3|0)):0)break;_b(Fb,c[Ib>>2]|0,12)}while(0);if(!(c[Ib>>2]|0))break;_b(Fb,c[jb>>2]|0,1);q=(c[Hb>>2]|0)-1|0;if((c[(c[Qb>>2]|0)+14320>>2]|0)==1001)c[eb>>2]=q-(c[pb>>2]|0);else c[eb>>2]=q-((wi(Fb)|0)+7>>3);if((c[eb>>2]|0)<((c[(c[Qb>>2]|0)+148>>2]|0)/1600|0|0))q=c[eb>>2]|0;else q=(c[(c[Qb>>2]|0)+148>>2]|0)/1600|0;c[Jb>>2]=q;if(257<((2>(c[Jb>>2]|0)?2:c[Jb>>2]|0)|0))q=257;else q=2>(c[Jb>>2]|0)?2:c[Jb>>2]|0;c[Jb>>2]=q;if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1001)break;ac(Fb,(c[Jb>>2]|0)-2|0,256)}else Eb=383;while(0);if((Eb|0)==383)c[Ib>>2]=0;if(!(c[Ib>>2]|0)){c[(c[Qb>>2]|0)+14340>>2]=0;c[Jb>>2]=0}if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1002)c[rb>>2]=17;if((c[(c[Qb>>2]|0)+14320>>2]|0)==1e3){c[Nb>>2]=(wi(Fb)|0)+7>>3;fc(Fb);c[pb>>2]=c[Nb>>2]}else{if(((c[Hb>>2]|0)-1-(c[Jb>>2]|0)|0)<(c[pb>>2]|0))q=(c[Hb>>2]|0)-1-(c[Jb>>2]|0)|0;else q=c[pb>>2]|0;c[pb>>2]=q;ec(Fb,c[pb>>2]|0)}if(!(!(c[Ib>>2]|0)?(c[(c[Qb>>2]|0)+14320>>2]|0)==1e3:0)){Eb=c[ib>>2]|0;c[sb>>2]=hb+(((hb-hb|0)/28|0)*28|0);Wa(Eb,10022,sb)|0}do if((c[Ib>>2]|0)!=0&(c[jb>>2]|0)!=0){Eb=c[ib>>2]|0;c[tb>>2]=0;Wa(Eb,10010,tb)|0;Eb=c[ib>>2]|0;c[ub>>2]=0;Wa(Eb,4006,ub)|0;c[nb>>2]=Ya(c[ib>>2]|0,o,(c[(c[Qb>>2]|0)+132>>2]|0)/200|0,(c[Ob>>2]|0)+(c[pb>>2]|0)|0,c[Jb>>2]|0,0)|0;if((c[nb>>2]|0)<0){c[Pb>>2]=-3;c[Mb>>2]=1;break b}else{Eb=c[ib>>2]|0;c[vb>>2]=qb+(((qb-qb|0)/4|0)<<2);Wa(Eb,4031,vb)|0;Wa(c[ib>>2]|0,4028,wb)|0;break}}while(0);Eb=c[ib>>2]|0;c[xb>>2]=c[rb>>2];Wa(Eb,10010,xb)|0;do if((c[(c[Qb>>2]|0)+14320>>2]|0)!=1e3){do if((c[(c[Qb>>2]|0)+14320>>2]|0)!=(c[(c[Qb>>2]|0)+14324>>2]|0)){if((c[(c[Qb>>2]|0)+14324>>2]|0)<=0)break;Wa(c[ib>>2]|0,4028,yb)|0;Ya(c[ib>>2]|0,m,(c[(c[Qb>>2]|0)+132>>2]|0)/400|0,lb,2,0)|0;Eb=c[ib>>2]|0;c[zb>>2]=0;Wa(Eb,10002,zb)|0}while(0);Eb=wi(Fb)|0;if((Eb|0)>(c[pb>>2]<<3|0))break;c[Nb>>2]=Ya(c[ib>>2]|0,o,c[Gb>>2]|0,0,c[pb>>2]|0,Fb)|0;if((c[Nb>>2]|0)>=0)break;c[Pb>>2]=-3;c[Mb>>2]=1;break b}while(0);do if(!((c[Ib>>2]|0)==0|(c[jb>>2]|0)!=0)){c[fb>>2]=(c[(c[Qb>>2]|0)+132>>2]|0)/200|0;c[gb>>2]=(c[(c[Qb>>2]|0)+132>>2]|0)/400|0;Wa(c[ib>>2]|0,4028,Ab)|0;Eb=c[ib>>2]|0;c[Bb>>2]=0;Wa(Eb,10010,Bb)|0;Eb=c[ib>>2]|0;c[Cb>>2]=0;Wa(Eb,10002,Cb)|0;Eb=o+((N(c[(c[Qb>>2]|0)+100>>2]|0,(c[Gb>>2]|0)-(c[fb>>2]|0)-(c[gb>>2]|0)|0)|0)<<2)|0;Ya(c[ib>>2]|0,Eb,c[gb>>2]|0,mb,2,0)|0;Eb=o+((N(c[(c[Qb>>2]|0)+100>>2]|0,(c[Gb>>2]|0)-(c[fb>>2]|0)|0)|0)<<2)|0;c[ob>>2]=Ya(c[ib>>2]|0,Eb,c[fb>>2]|0,(c[Ob>>2]|0)+(c[pb>>2]|0)|0,c[Jb>>2]|0,0)|0;if((c[ob>>2]|0)<0){c[Pb>>2]=-3;c[Mb>>2]=1;break b}else{Eb=c[ib>>2]|0;c[Db>>2]=qb+(((qb-qb|0)/4|0)<<2);Wa(Eb,4031,Db)|0;break}}while(0);c[Ob>>2]=(c[Ob>>2]|0)+-1;q=qi(c[(c[Qb>>2]|0)+14320>>2]|0,(c[(c[Qb>>2]|0)+132>>2]|0)/(c[Gb>>2]|0)|0,c[kb>>2]|0,c[(c[Qb>>2]|0)+14288>>2]|0)|0;a[c[Ob>>2]>>0]=q;c[(c[Qb>>2]|0)+18216>>2]=c[Fb+28>>2]^c[qb>>2];q=c[Qb>>2]|0;if(c[Lb>>2]|0)m=1002;else{m=c[q+14320>>2]|0;q=c[Qb>>2]|0}c[q+14324>>2]=m;c[(c[Qb>>2]|0)+14328>>2]=c[(c[Qb>>2]|0)+14288>>2];c[(c[Qb>>2]|0)+14332>>2]=c[Gb>>2];c[(c[Qb>>2]|0)+14344>>2]=0;Lb=wi(Fb)|0;c:do if((Lb|0)>((c[Hb>>2]|0)-1<<3|0))if((c[Hb>>2]|0)<2){c[Pb>>2]=-2;c[Mb>>2]=1;break b}else{a[(c[Ob>>2]|0)+1>>0]=0;c[Nb>>2]=1;c[(c[Qb>>2]|0)+18216>>2]=0;break}else{if(!(((c[Ib>>2]|0?1:(c[(c[Qb>>2]|0)+14320>>2]|0)!=1e3)^1)&(c[Nb>>2]|0)>2))break;do{if(d[(c[Ob>>2]|0)+(c[Nb>>2]|0)>>0]|0)break c;c[Nb>>2]=(c[Nb>>2]|0)+-1}while((c[Nb>>2]|0)>2)}while(0);c[Nb>>2]=(c[Nb>>2]|0)+(1+(c[Jb>>2]|0));do if(!(c[(c[Qb>>2]|0)+136>>2]|0))if(Gi(c[Ob>>2]|0,c[Nb>>2]|0,c[Hb>>2]|0)|0){c[Pb>>2]=-3;c[Mb>>2]=1;break b}else{c[Nb>>2]=c[Hb>>2];break}while(0);c[Pb>>2]=c[Nb>>2];c[Mb>>2]=1}while(0);_(c[Kb>>2]|0);Qb=c[Pb>>2]|0;l=Rb;return Qb|0}while(0);c[C>>2]=c[(c[Qb>>2]|0)+14320>>2];if(!(c[(c[Qb>>2]|0)+14336>>2]|0))q=1101;else q=c[(c[Qb>>2]|0)+14336>>2]|0;c[A>>2]=q;if(!(c[C>>2]|0))c[C>>2]=1e3;if((c[Da>>2]|0)>100)c[C>>2]=1002;if((c[Da>>2]|0)<50)c[C>>2]=1e3;do if(!((c[C>>2]|0)==1e3&(c[A>>2]|0)>1103)){if((c[C>>2]|0)==1002&(c[A>>2]|0)==1102){c[A>>2]=1101;break}if((c[A>>2]|0)<=1104)c[A>>2]=1104}else c[A>>2]=1103;while(0);Qb=qi(c[C>>2]|0,c[Da>>2]|0,c[A>>2]|0,c[(c[Qb>>2]|0)+14288>>2]|0)|0;a[c[Ob>>2]>>0]=Qb;c[Pb>>2]=1;Qb=c[Pb>>2]|0;l=Rb;return Qb|0}c[Pb>>2]=-1;Qb=c[Pb>>2]|0;l=Rb;return Qb|0}function pi(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;i=l;l=l+16|0;g=i+12|0;h=i+8|0;e=i+4|0;f=i;c[h>>2]=a;c[e>>2]=b;c[f>>2]=d;if(!(c[e>>2]|0))c[e>>2]=(c[(c[h>>2]|0)+132>>2]|0)/400|0;b=c[h>>2]|0;if((c[(c[h>>2]|0)+152>>2]|0)==-1e3){c[g>>2]=(((c[b+132>>2]|0)*60|0)/(c[e>>2]|0)|0)+(N(c[(c[h>>2]|0)+132>>2]|0,c[(c[h>>2]|0)+100>>2]|0)|0);h=c[g>>2]|0;l=i;return h|0}if((c[b+152>>2]|0)==-1){h=N(c[f>>2]<<3,c[(c[h>>2]|0)+132>>2]|0)|0;c[g>>2]=(h|0)/(c[e>>2]|0)|0;h=c[g>>2]|0;l=i;return h|0}else{c[g>>2]=c[(c[h>>2]|0)+152>>2];h=c[g>>2]|0;l=i;return h|0}return 0}function qi(b,e,f,g){b=b|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0;p=l;l=l+32|0;k=p+20|0;j=p+16|0;h=p+12|0;i=p+8|0;m=p+4|0;o=p+24|0;n=p;c[k>>2]=b;c[j>>2]=e;c[h>>2]=f;c[i>>2]=g;c[m>>2]=0;while(1){if((c[j>>2]|0)>=400)break;c[j>>2]=c[j>>2]<<1;c[m>>2]=(c[m>>2]|0)+1}do if((c[k>>2]|0)!=1e3)if((c[k>>2]|0)==1002){k=(c[h>>2]|0)-1102|0;c[n>>2]=k;c[n>>2]=(c[n>>2]|0)<0?0:k;a[o>>0]=-128;a[o>>0]=d[o>>0]|0|c[n>>2]<<5;a[o>>0]=d[o>>0]|0|c[m>>2]<<3;break}else{a[o>>0]=96;a[o>>0]=d[o>>0]|0|(c[h>>2]|0)-1104<<4;a[o>>0]=d[o>>0]|0|(c[m>>2]|0)-2<<3;break}else{a[o>>0]=(c[h>>2]|0)-1101<<5;a[o>>0]=d[o>>0]|0|(c[m>>2]|0)-2<<3}while(0);a[o>>0]=d[o>>0]|0|((c[i>>2]|0)==2&1)<<2;l=p;return a[o>>0]|0}function ri(a,b,d,e,f,g,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;q=l;l=l+64|0;n=q+60|0;v=q+56|0;p=q+52|0;m=q+48|0;o=q+44|0;k=q+40|0;u=q+36|0;j=q+24|0;i=q+16|0;s=q+8|0;t=q+4|0;r=q;c[n>>2]=a;c[v>>2]=b;c[p>>2]=d;c[m>>2]=e;c[o>>2]=f;c[k>>2]=g;c[u>>2]=h;c[s>>2]=(((c[v>>2]&65535)<<16>>16)*2471|0)/((c[u>>2]|0)/1e3|0|0)|0;c[t>>2]=268435456-((c[s>>2]|0)*471|0);c[j>>2]=c[t>>2];c[j+4>>2]=0-(c[t>>2]|0)<<1;c[j+8>>2]=c[t>>2];c[r>>2]=c[t>>2]>>6;d=N(c[s>>2]>>16,(c[s>>2]&65535)<<16>>16)|0;d=d+((N(c[s>>2]&65535,(c[s>>2]&65535)<<16>>16)|0)>>16)|0;d=N(c[r>>2]>>16,(d+(N(c[s>>2]|0,(c[s>>2]>>15)+1>>1)|0)-8388608&65535)<<16>>16)|0;f=N(c[s>>2]>>16,(c[s>>2]&65535)<<16>>16)|0;f=f+((N(c[s>>2]&65535,(c[s>>2]&65535)<<16>>16)|0)>>16)|0;f=d+((N(c[r>>2]&65535,(f+(N(c[s>>2]|0,(c[s>>2]>>15)+1>>1)|0)-8388608&65535)<<16>>16)|0)>>16)|0;d=N(c[s>>2]>>16,(c[s>>2]&65535)<<16>>16)|0;d=d+((N(c[s>>2]&65535,(c[s>>2]&65535)<<16>>16)|0)>>16)|0;c[i>>2]=f+(N(c[r>>2]|0,(d+(N(c[s>>2]|0,(c[s>>2]>>15)+1>>1)|0)-8388608>>15)+1>>1)|0);d=N(c[r>>2]>>16,(c[r>>2]&65535)<<16>>16)|0;d=d+((N(c[r>>2]&65535,(c[r>>2]&65535)<<16>>16)|0)>>16)|0;c[i+4>>2]=d+(N(c[r>>2]|0,(c[r>>2]>>15)+1>>1)|0);yi(c[n>>2]|0,j,i,c[m>>2]|0,c[p>>2]|0,c[o>>2]|0,c[k>>2]|0);if((c[k>>2]|0)!=2){l=q;return}yi((c[n>>2]|0)+4|0,j,i,(c[m>>2]|0)+8|0,(c[p>>2]|0)+4|0,c[o>>2]|0,c[k>>2]|0);l=q;return}function si(a,b,d,e,f,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;v=l;l=l+64|0;p=v+48|0;x=v+44|0;r=v+40|0;n=v+36|0;q=v+32|0;k=v+28|0;w=v+24|0;j=v+20|0;o=v+16|0;m=v+12|0;t=v+8|0;s=v+4|0;u=v;c[p>>2]=a;c[x>>2]=b;c[r>>2]=d;c[n>>2]=e;c[q>>2]=f;c[k>>2]=h;c[w>>2]=i;g[m>>2]=+(c[x>>2]|0)*4.0/+(c[w>>2]|0);c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[k>>2]|0))break;c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[q>>2]|0))break;x=N(c[k>>2]|0,c[o>>2]|0)|0;g[t>>2]=+g[(c[p>>2]|0)+(x+(c[j>>2]|0)<<2)>>2];g[s>>2]=+g[t>>2]-+g[(c[n>>2]|0)+(c[j>>2]<<1<<2)>>2];g[(c[n>>2]|0)+(c[j>>2]<<1<<2)>>2]=+g[(c[n>>2]|0)+(c[j>>2]<<1<<2)>>2]+ +g[m>>2]*(+g[t>>2]-+g[(c[n>>2]|0)+(c[j>>2]<<1<<2)>>2])+1.0000000031710769e-30;g[u>>2]=+g[s>>2]-+g[(c[n>>2]|0)+((c[j>>2]<<1)+1<<2)>>2];g[(c[n>>2]|0)+((c[j>>2]<<1)+1<<2)>>2]=+g[(c[n>>2]|0)+((c[j>>2]<<1)+1<<2)>>2]+ +g[m>>2]*(+g[s>>2]-+g[(c[n>>2]|0)+((c[j>>2]<<1)+1<<2)>>2])+1.0000000031710769e-30;x=N(c[k>>2]|0,c[o>>2]|0)|0;g[(c[r>>2]|0)+(x+(c[j>>2]|0)<<2)>>2]=+g[u>>2];c[o>>2]=(c[o>>2]|0)+1}c[j>>2]=(c[j>>2]|0)+1}l=v;return}function ti(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+32|0;i=m+16|0;k=m+12|0;f=m+8|0;h=m+4|0;j=m;c[i>>2]=a;c[k>>2]=b;c[f>>2]=d;g[j>>2]=0.0;c[h>>2]=0;while(1){e=+g[j>>2];if((c[h>>2]|0)>=(c[f>>2]|0))break;g[j>>2]=e+ +g[(c[i>>2]|0)+(c[h>>2]<<2)>>2]*+g[(c[k>>2]|0)+(c[h>>2]<<2)>>2];c[h>>2]=(c[h>>2]|0)+1}l=m;return +e}function ui(a,b,d,e,f,h,i,j,k){a=a|0;b=b|0;d=+d;e=+e;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;B=l;l=l+80|0;u=B+64|0;w=B+60|0;q=B+56|0;s=B+52|0;C=B+48|0;o=B+44|0;n=B+40|0;A=B+36|0;D=B+32|0;t=B+28|0;v=B+24|0;x=B+20|0;m=B+16|0;p=B+12|0;y=B+8|0;r=B+4|0;z=B;c[u>>2]=a;c[w>>2]=b;g[q>>2]=d;g[s>>2]=e;c[C>>2]=f;c[o>>2]=h;c[n>>2]=i;c[A>>2]=j;c[D>>2]=k;c[v>>2]=48e3/(c[D>>2]|0)|0;c[x>>2]=(c[C>>2]|0)/(c[v>>2]|0)|0;j=(c[n>>2]|0)==1;c[t>>2]=0;a:do if(j)while(1){if((c[t>>2]|0)>=(c[x>>2]|0))break a;e=+g[(c[A>>2]|0)+((N(c[t>>2]|0,c[v>>2]|0)|0)<<2)>>2];g[y>>2]=e*+g[(c[A>>2]|0)+((N(c[t>>2]|0,c[v>>2]|0)|0)<<2)>>2];g[p>>2]=+g[y>>2]*+g[s>>2]+(1.0-+g[y>>2])*+g[q>>2];g[(c[w>>2]|0)+(c[t>>2]<<2)>>2]=+g[p>>2]*+g[(c[u>>2]|0)+(c[t>>2]<<2)>>2];c[t>>2]=(c[t>>2]|0)+1}else while(1){if((c[t>>2]|0)>=(c[x>>2]|0))break a;e=+g[(c[A>>2]|0)+((N(c[t>>2]|0,c[v>>2]|0)|0)<<2)>>2];g[z>>2]=e*+g[(c[A>>2]|0)+((N(c[t>>2]|0,c[v>>2]|0)|0)<<2)>>2];g[r>>2]=+g[z>>2]*+g[s>>2]+(1.0-+g[z>>2])*+g[q>>2];g[(c[w>>2]|0)+(c[t>>2]<<1<<2)>>2]=+g[r>>2]*+g[(c[u>>2]|0)+(c[t>>2]<<1<<2)>>2];g[(c[w>>2]|0)+((c[t>>2]<<1)+1<<2)>>2]=+g[r>>2]*+g[(c[u>>2]|0)+((c[t>>2]<<1)+1<<2)>>2];c[t>>2]=(c[t>>2]|0)+1}while(0);c[m>>2]=0;do{c[t>>2]=c[x>>2];while(1){if((c[t>>2]|0)>=(c[o>>2]|0))break;C=N(c[t>>2]|0,c[n>>2]|0)|0;D=N(c[t>>2]|0,c[n>>2]|0)|0;g[(c[w>>2]|0)+(D+(c[m>>2]|0)<<2)>>2]=+g[s>>2]*+g[(c[u>>2]|0)+(C+(c[m>>2]|0)<<2)>>2];c[t>>2]=(c[t>>2]|0)+1}D=(c[m>>2]|0)+1|0;c[m>>2]=D}while((D|0)<(c[n>>2]|0));l=B;return}function vi(a){a=+a;var b=0,c=0;c=l;l=l+16|0;b=c;g[b>>2]=a;g[b>>2]=+g[b>>2]*32768.0;g[b>>2]=+g[b>>2]>-32768.0?+g[b>>2]:-32768.0;g[b>>2]=+g[b>>2]<32767.0?+g[b>>2]:32767.0;b=(Ui(+g[b>>2])|0)&65535;l=c;return b|0}function wi(a){a=a|0;var b=0,d=0;b=l;l=l+16|0;d=b;c[d>>2]=a;a=(c[(c[d>>2]|0)+20>>2]|0)-(32-(Q(c[(c[d>>2]|0)+28>>2]|0)|0))|0;l=b;return a|0}function xi(a,b,d,e,f,h,i,j,k){a=a|0;b=b|0;d=+d;e=+e;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;A=l;l=l+64|0;u=A+60|0;w=A+56|0;r=A+52|0;s=A+48|0;B=A+44|0;p=A+40|0;m=A+36|0;z=A+32|0;C=A+28|0;t=A+24|0;x=A+20|0;v=A+16|0;n=A+12|0;q=A+8|0;y=A+4|0;o=A;c[u>>2]=a;c[w>>2]=b;g[r>>2]=d;g[s>>2]=e;c[B>>2]=f;c[p>>2]=h;c[m>>2]=i;c[z>>2]=j;c[C>>2]=k;c[v>>2]=48e3/(c[C>>2]|0)|0;c[x>>2]=(c[B>>2]|0)/(c[v>>2]|0)|0;g[r>>2]=1.0-+g[r>>2];g[s>>2]=1.0-+g[s>>2];c[t>>2]=0;while(1){if((c[t>>2]|0)>=(c[x>>2]|0))break;e=+g[(c[z>>2]|0)+((N(c[t>>2]|0,c[v>>2]|0)|0)<<2)>>2];g[y>>2]=e*+g[(c[z>>2]|0)+((N(c[t>>2]|0,c[v>>2]|0)|0)<<2)>>2];g[q>>2]=+g[y>>2]*+g[s>>2]+(1.0-+g[y>>2])*+g[r>>2];e=+g[(c[u>>2]|0)+((N(c[t>>2]|0,c[m>>2]|0)|0)<<2)>>2];g[n>>2]=(e-+g[(c[u>>2]|0)+((N(c[t>>2]|0,c[m>>2]|0)|0)+1<<2)>>2])*.5;g[n>>2]=+g[q>>2]*+g[n>>2];e=+g[(c[w>>2]|0)+((N(c[t>>2]|0,c[m>>2]|0)|0)<<2)>>2];g[(c[w>>2]|0)+((N(c[t>>2]|0,c[m>>2]|0)|0)<<2)>>2]=e-+g[n>>2];e=+g[(c[w>>2]|0)+((N(c[t>>2]|0,c[m>>2]|0)|0)+1<<2)>>2];g[(c[w>>2]|0)+((N(c[t>>2]|0,c[m>>2]|0)|0)+1<<2)>>2]=e+ +g[n>>2];c[t>>2]=(c[t>>2]|0)+1}while(1){if((c[t>>2]|0)>=(c[p>>2]|0))break;e=+g[(c[u>>2]|0)+((N(c[t>>2]|0,c[m>>2]|0)|0)<<2)>>2];g[o>>2]=(e-+g[(c[u>>2]|0)+((N(c[t>>2]|0,c[m>>2]|0)|0)+1<<2)>>2])*.5;g[o>>2]=+g[s>>2]*+g[o>>2];e=+g[(c[w>>2]|0)+((N(c[t>>2]|0,c[m>>2]|0)|0)<<2)>>2];g[(c[w>>2]|0)+((N(c[t>>2]|0,c[m>>2]|0)|0)<<2)>>2]=e-+g[o>>2];e=+g[(c[w>>2]|0)+((N(c[t>>2]|0,c[m>>2]|0)|0)+1<<2)>>2];g[(c[w>>2]|0)+((N(c[t>>2]|0,c[m>>2]|0)|0)+1<<2)>>2]=e+ +g[o>>2];c[t>>2]=(c[t>>2]|0)+1}l=A;return}function yi(a,b,d,e,f,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;u=l;l=l+64|0;n=u+60|0;v=u+56|0;w=u+52|0;m=u+48|0;r=u+44|0;q=u+40|0;s=u+36|0;p=u+32|0;t=u+28|0;o=u+24|0;j=u+16|0;k=u;c[n>>2]=a;c[v>>2]=b;c[w>>2]=d;c[m>>2]=e;c[r>>2]=f;c[q>>2]=h;c[s>>2]=i;g[j>>2]=+(c[c[w>>2]>>2]|0)*3.725290298461914e-09;g[j+4>>2]=+(c[(c[w>>2]|0)+4>>2]|0)*3.725290298461914e-09;g[k>>2]=+(c[c[v>>2]>>2]|0)*3.725290298461914e-09;g[k+4>>2]=+(c[(c[v>>2]|0)+4>>2]|0)*3.725290298461914e-09;g[k+8>>2]=+(c[(c[v>>2]|0)+8>>2]|0)*3.725290298461914e-09;c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[q>>2]|0))break;g[o>>2]=+g[(c[n>>2]|0)+((N(c[p>>2]|0,c[s>>2]|0)|0)<<2)>>2];g[t>>2]=+g[c[m>>2]>>2]+ +g[k>>2]*+g[o>>2];g[c[m>>2]>>2]=+g[(c[m>>2]|0)+4>>2]-+g[t>>2]*+g[j>>2]+ +g[k+4>>2]*+g[o>>2];g[(c[m>>2]|0)+4>>2]=-+g[t>>2]*+g[j+4>>2]+ +g[k+8>>2]*+g[o>>2]+1.0000000031710769e-30;g[(c[r>>2]|0)+((N(c[p>>2]|0,c[s>>2]|0)|0)<<2)>>2]=+g[t>>2];c[p>>2]=(c[p>>2]|0)+1}l=u;return}function zi(a,d,e,f,h){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;t=l;l=l+48|0;s=t+36|0;p=t+32|0;j=t+28|0;k=t+24|0;o=t+20|0;n=t+16|0;q=t+12|0;m=t+8|0;i=t+4|0;r=t;c[s>>2]=a;c[p>>2]=d;c[j>>2]=e;c[k>>2]=f;c[o>>2]=h;if((c[(c[s>>2]|0)+96>>2]|0)==2051)c[i>>2]=0;else c[i>>2]=c[(c[s>>2]|0)+104>>2];c[m>>2]=ji(c[p>>2]|0,c[j>>2]|0,c[(c[s>>2]|0)+144>>2]|0,c[(c[s>>2]|0)+100>>2]|0,c[(c[s>>2]|0)+132>>2]|0,c[(c[s>>2]|0)+148>>2]|0,c[i>>2]|0,1,(c[s>>2]|0)+172+6872|0)|0;a=N(c[m>>2]|0,c[(c[s>>2]|0)+100>>2]|0)|0;c[r>>2]=$()|0;e=l;l=l+((1*(a<<2)|0)+15&-16)|0;c[n>>2]=0;while(1){if((c[n>>2]|0)>=(N(c[m>>2]|0,c[(c[s>>2]|0)+100>>2]|0)|0))break;g[e+(c[n>>2]<<2)>>2]=+(b[(c[p>>2]|0)+(c[n>>2]<<1)>>1]|0)*.000030517578125;c[n>>2]=(c[n>>2]|0)+1}c[q>>2]=oi(c[s>>2]|0,e,c[m>>2]|0,c[k>>2]|0,c[o>>2]|0,16,c[p>>2]|0,c[j>>2]|0,0,-2,c[(c[s>>2]|0)+100>>2]|0,1,0)|0;s=c[q>>2]|0;_(c[r>>2]|0);l=t;return s|0}function Ai(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+32|0;n=o+24|0;m=o+20|0;g=o+16|0;h=o+12|0;k=o+8|0;j=o+4|0;i=o;c[n>>2]=a;c[m>>2]=b;c[g>>2]=d;c[h>>2]=e;c[k>>2]=f;if((c[(c[n>>2]|0)+96>>2]|0)==2051)c[i>>2]=0;else c[i>>2]=c[(c[n>>2]|0)+104>>2];c[j>>2]=ji(c[m>>2]|0,c[g>>2]|0,c[(c[n>>2]|0)+144>>2]|0,c[(c[n>>2]|0)+100>>2]|0,c[(c[n>>2]|0)+132>>2]|0,c[(c[n>>2]|0)+148>>2]|0,c[i>>2]|0,2,(c[n>>2]|0)+172+6872|0)|0;n=oi(c[n>>2]|0,c[m>>2]|0,c[j>>2]|0,c[h>>2]|0,c[k>>2]|0,24,c[m>>2]|0,c[g>>2]|0,0,-2,c[(c[n>>2]|0)+100>>2]|0,2,1)|0;l=o;return n|0}function Bi(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0,Ma=0,Na=0,Oa=0,Pa=0,Qa=0,Ra=0,Sa=0,Ta=0,Ua=0,Va=0;Ua=l;l=l+512|0;ba=Ua+48|0;aa=Ua+40|0;$=Ua+32|0;_=Ua+24|0;Z=Ua+16|0;ca=Ua+8|0;Y=Ua;Ta=Ua+496|0;Ra=Ua+492|0;Va=Ua+488|0;Sa=Ua+484|0;h=Ua+480|0;f=Ua+464|0;m=Ua+456|0;da=Ua+452|0;n=Ua+448|0;ea=Ua+444|0;u=Ua+440|0;na=Ua+436|0;O=Ua+432|0;Ga=Ua+428|0;Qa=Ua+424|0;La=Ua+420|0;U=Ua+416|0;Ma=Ua+412|0;V=Ua+408|0;Na=Ua+404|0;W=Ua+400|0;Oa=Ua+396|0;X=Ua+392|0;Pa=Ua+388|0;o=Ua+384|0;fa=Ua+380|0;p=Ua+376|0;ga=Ua+372|0;q=Ua+368|0;ha=Ua+364|0;r=Ua+360|0;ia=Ua+356|0;s=Ua+352|0;ja=Ua+348|0;t=Ua+344|0;ka=Ua+340|0;v=Ua+336|0;la=Ua+332|0;w=Ua+328|0;ma=Ua+324|0;x=Ua+320|0;oa=Ua+316|0;y=Ua+312|0;pa=Ua+308|0;z=Ua+304|0;qa=Ua+300|0;A=Ua+296|0;ra=Ua+292|0;B=Ua+288|0;sa=Ua+284|0;C=Ua+280|0;ta=Ua+276|0;D=Ua+272|0;ua=Ua+268|0;E=Ua+264|0;va=Ua+260|0;F=Ua+256|0;wa=Ua+252|0;G=Ua+248|0;xa=Ua+244|0;H=Ua+240|0;ya=Ua+236|0;I=Ua+232|0;za=Ua+228|0;J=Ua+224|0;Aa=Ua+220|0;K=Ua+216|0;Ba=Ua+212|0;L=Ua+208|0;Ca=Ua+204|0;M=Ua+200|0;Da=Ua+196|0;N=Ua+192|0;Ea=Ua+188|0;P=Ua+184|0;Fa=Ua+180|0;j=Ua+176|0;i=Ua+88|0;k=Ua+84|0;Q=Ua+80|0;Ha=Ua+76|0;R=Ua+72|0;Ia=Ua+68|0;S=Ua+64|0;Ja=Ua+60|0;T=Ua+56|0;Ka=Ua+52|0;c[Ra>>2]=a;c[Va>>2]=d;c[Sa>>2]=0;c[f>>2]=e;c[h>>2]=(c[Ra>>2]|0)+(c[c[Ra>>2]>>2]|0);a:do switch(c[Va>>2]|0){case 4e3:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[da>>2]=Va;c[m>>2]=c[da>>2];do if(!((c[m>>2]|0)!=2048&(c[m>>2]|0)!=2049&(c[m>>2]|0)!=2051)){if((c[(c[Ra>>2]|0)+14344>>2]|0)==0?(c[(c[Ra>>2]|0)+96>>2]|0)!=(c[m>>2]|0):0)break;c[(c[Ra>>2]|0)+96>>2]=c[m>>2];f=95;break a}while(0);c[Sa>>2]=-1;f=95;break}case 4001:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[ea>>2]=Va;c[n>>2]=c[ea>>2];if(c[n>>2]|0){c[c[n>>2]>>2]=c[(c[Ra>>2]|0)+96>>2];f=95}else f=96;break}case 4002:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[na>>2]=Va;c[u>>2]=c[na>>2];do if((c[u>>2]|0)!=-1e3&(c[u>>2]|0)!=-1){if((c[u>>2]|0)<=0){f=96;break a}if((c[u>>2]|0)<=500){c[u>>2]=500;break}if((c[u>>2]|0)>((c[(c[Ra>>2]|0)+100>>2]|0)*3e5|0))c[u>>2]=(c[(c[Ra>>2]|0)+100>>2]|0)*3e5}while(0);c[(c[Ra>>2]|0)+152>>2]=c[u>>2];f=95;break}case 4003:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Ga>>2]=Va;c[O>>2]=c[Ga>>2];if(c[O>>2]|0){f=pi(c[Ra>>2]|0,c[(c[Ra>>2]|0)+14332>>2]|0,1276)|0;c[c[O>>2]>>2]=f;f=95}else f=96;break}case 4022:{Pa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Pa>>2]|0;c[f>>2]=Pa+4;c[La>>2]=Va;c[Qa>>2]=c[La>>2];f=c[Qa>>2]|0;if((c[Qa>>2]|0)<1){if((f|0)!=-1e3){f=96;break a}}else if((c[Qa>>2]|0)!=-1e3?(f|0)>(c[(c[Ra>>2]|0)+100>>2]|0):0){f=96;break a}c[(c[Ra>>2]|0)+108>>2]=c[Qa>>2];f=95;break}case 4023:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Ma>>2]=Va;c[U>>2]=c[Ma>>2];if(c[U>>2]|0){c[c[U>>2]>>2]=c[(c[Ra>>2]|0)+108>>2];f=95}else f=96;break}case 4004:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Na>>2]=Va;c[V>>2]=c[Na>>2];if(!((c[V>>2]|0)<1101|(c[V>>2]|0)>1105)){c[(c[Ra>>2]|0)+120>>2]=c[V>>2];f=c[Ra>>2]|0;if((c[(c[Ra>>2]|0)+120>>2]|0)==1101){c[f+8+12>>2]=8e3;f=95;break a}else{c[(c[Ra>>2]|0)+8+12>>2]=(c[f+120>>2]|0)==1102?12e3:16e3;f=95;break a}}else f=96;break}case 4005:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Oa>>2]=Va;c[W>>2]=c[Oa>>2];if(c[W>>2]|0){c[c[W>>2]>>2]=c[(c[Ra>>2]|0)+120>>2];f=95}else f=96;break}case 4008:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Pa>>2]=Va;c[X>>2]=c[Pa>>2];if(!(((c[X>>2]|0)<1101|(c[X>>2]|0)>1105)&(c[X>>2]|0)!=-1e3)){c[(c[Ra>>2]|0)+116>>2]=c[X>>2];f=c[Ra>>2]|0;if((c[(c[Ra>>2]|0)+116>>2]|0)==1101){c[f+8+12>>2]=8e3;f=95;break a}else{c[(c[Ra>>2]|0)+8+12>>2]=(c[f+116>>2]|0)==1102?12e3:16e3;f=95;break a}}else f=96;break}case 4009:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[fa>>2]=Va;c[o>>2]=c[fa>>2];if(c[o>>2]|0){c[c[o>>2]>>2]=c[(c[Ra>>2]|0)+14336>>2];f=95}else f=96;break}case 4016:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[ga>>2]=Va;c[p>>2]=c[ga>>2];if((c[p>>2]|0)<0|(c[p>>2]|0)>1)f=96;else{c[(c[Ra>>2]|0)+8+44>>2]=c[p>>2];f=95}break}case 4017:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[ha>>2]=Va;c[q>>2]=c[ha>>2];if(c[q>>2]|0){c[c[q>>2]>>2]=c[(c[Ra>>2]|0)+8+44>>2];f=95}else f=96;break}case 4010:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[ia>>2]=Va;c[r>>2]=c[ia>>2];if((c[r>>2]|0)<0|(c[r>>2]|0)>10)f=96;else{c[(c[Ra>>2]|0)+8+36>>2]=c[r>>2];f=c[h>>2]|0;c[Y>>2]=c[r>>2];Wa(f,4010,Y)|0;f=95}break}case 4011:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[ja>>2]=Va;c[s>>2]=c[ja>>2];if(c[s>>2]|0){c[c[s>>2]>>2]=c[(c[Ra>>2]|0)+8+36>>2];f=95}else f=96;break}case 4012:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[ka>>2]=Va;c[t>>2]=c[ka>>2];if((c[t>>2]|0)<0|(c[t>>2]|0)>1)f=96;else{c[(c[Ra>>2]|0)+8+40>>2]=c[t>>2];f=95}break}case 4013:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[la>>2]=Va;c[v>>2]=c[la>>2];if(c[v>>2]|0){c[c[v>>2]>>2]=c[(c[Ra>>2]|0)+8+40>>2];f=95}else f=96;break}case 4014:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[ma>>2]=Va;c[w>>2]=c[ma>>2];if((c[w>>2]|0)<0|(c[w>>2]|0)>100)f=96;else{c[(c[Ra>>2]|0)+8+32>>2]=c[w>>2];f=c[h>>2]|0;c[ca>>2]=c[w>>2];Wa(f,4014,ca)|0;f=95}break}case 4015:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[oa>>2]=Va;c[x>>2]=c[oa>>2];if(c[x>>2]|0){c[c[x>>2]>>2]=c[(c[Ra>>2]|0)+8+32>>2];f=95}else f=96;break}case 4006:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[pa>>2]=Va;c[y>>2]=c[pa>>2];if((c[y>>2]|0)<0|(c[y>>2]|0)>1)f=96;else{c[(c[Ra>>2]|0)+136>>2]=c[y>>2];c[(c[Ra>>2]|0)+8+48>>2]=1-(c[y>>2]|0);f=95}break}case 4007:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[qa>>2]=Va;c[z>>2]=c[qa>>2];if(c[z>>2]|0){c[c[z>>2]>>2]=c[(c[Ra>>2]|0)+136>>2];f=95}else f=96;break}case 11018:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[ra>>2]=Va;c[A>>2]=c[ra>>2];if((c[A>>2]|0)<-1|(c[A>>2]|0)>100)f=96;else{c[(c[Ra>>2]|0)+128>>2]=c[A>>2];f=95}break}case 11019:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[sa>>2]=Va;c[B>>2]=c[sa>>2];if(c[B>>2]|0){c[c[B>>2]>>2]=c[(c[Ra>>2]|0)+128>>2];f=95}else f=96;break}case 4020:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[ta>>2]=Va;c[C>>2]=c[ta>>2];if((c[C>>2]|0)<0|(c[C>>2]|0)>1)f=96;else{c[(c[Ra>>2]|0)+140>>2]=c[C>>2];f=95}break}case 4021:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[ua>>2]=Va;c[D>>2]=c[ua>>2];if(c[D>>2]|0){c[c[D>>2]>>2]=c[(c[Ra>>2]|0)+140>>2];f=95}else f=96;break}case 4024:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[va>>2]=Va;c[E>>2]=c[va>>2];if((c[E>>2]|0)!=-1e3&(c[E>>2]|0)!=3001&(c[E>>2]|0)!=3002)f=96;else{c[(c[Ra>>2]|0)+112>>2]=c[E>>2];f=95}break}case 4025:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[wa>>2]=Va;c[F>>2]=c[wa>>2];if(c[F>>2]|0){c[c[F>>2]>>2]=c[(c[Ra>>2]|0)+112>>2];f=95}else f=96;break}case 4027:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[xa>>2]=Va;c[G>>2]=c[xa>>2];if(c[G>>2]|0){c[c[G>>2]>>2]=(c[(c[Ra>>2]|0)+132>>2]|0)/400|0;if((c[(c[Ra>>2]|0)+96>>2]|0)!=2051){f=c[G>>2]|0;c[f>>2]=(c[f>>2]|0)+(c[(c[Ra>>2]|0)+104>>2]|0);f=95}else f=95}else f=96;break}case 4029:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[ya>>2]=Va;c[H>>2]=c[ya>>2];if(c[H>>2]|0){c[c[H>>2]>>2]=c[(c[Ra>>2]|0)+132>>2];f=95}else f=96;break}case 4031:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[za>>2]=Va;c[I>>2]=c[za>>2];if(c[I>>2]|0){c[c[I>>2]>>2]=c[(c[Ra>>2]|0)+18216>>2];f=95}else f=96;break}case 4036:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Aa>>2]=Va;c[J>>2]=c[Aa>>2];if((c[J>>2]|0)<8|(c[J>>2]|0)>24)f=96;else{c[(c[Ra>>2]|0)+156>>2]=c[J>>2];f=95}break}case 4037:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Ba>>2]=Va;c[K>>2]=c[Ba>>2];if(c[K>>2]|0){c[c[K>>2]>>2]=c[(c[Ra>>2]|0)+156>>2];f=95}else f=96;break}case 4040:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Ca>>2]=Va;c[L>>2]=c[Ca>>2];if((c[L>>2]|0)!=5e3&(c[L>>2]|0)!=5001&(c[L>>2]|0)!=5002&(c[L>>2]|0)!=5003&(c[L>>2]|0)!=5004&(c[L>>2]|0)!=5005&(c[L>>2]|0)!=5006&(c[L>>2]|0)!=5010)f=96;else{c[(c[Ra>>2]|0)+144>>2]=c[L>>2];f=c[h>>2]|0;c[Z>>2]=c[L>>2];Wa(f,4040,Z)|0;f=95}break}case 4041:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Da>>2]=Va;c[M>>2]=c[Da>>2];if(c[M>>2]|0){c[c[M>>2]>>2]=c[(c[Ra>>2]|0)+144>>2];f=95}else f=96;break}case 4042:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Ea>>2]=Va;c[N>>2]=c[Ea>>2];if((c[N>>2]|0)>1|(c[N>>2]|0)<0)f=96;else{c[(c[Ra>>2]|0)+8+64>>2]=c[N>>2];f=95}break}case 4043:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Fa>>2]=Va;c[P>>2]=c[Fa>>2];if(c[P>>2]|0){c[c[P>>2]>>2]=c[(c[Ra>>2]|0)+8+64>>2];f=95}else f=96;break}case 4028:{c[j>>2]=(c[Ra>>2]|0)+(c[(c[Ra>>2]|0)+4>>2]|0);Ji((c[Ra>>2]|0)+172|0);c[k>>2]=(c[Ra>>2]|0)+14288;aj(c[k>>2]|0,0,18220-((c[k>>2]|0)-(c[Ra>>2]|0))|0)|0;Wa(c[h>>2]|0,4028,_)|0;Cd(c[j>>2]|0,c[(c[Ra>>2]|0)+168>>2]|0,i)|0;c[(c[Ra>>2]|0)+14288>>2]=c[(c[Ra>>2]|0)+100>>2];b[(c[Ra>>2]|0)+14292>>1]=16384;g[(c[Ra>>2]|0)+14300>>2]=1.0;c[(c[Ra>>2]|0)+14344>>2]=1;c[(c[Ra>>2]|0)+14320>>2]=1001;c[(c[Ra>>2]|0)+14336>>2]=1105;f=(Bf(60)|0)<<8;c[(c[Ra>>2]|0)+14296>>2]=f;f=95;break}case 11002:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Ha>>2]=Va;c[Q>>2]=c[Ha>>2];if(((c[Q>>2]|0)<1e3|(c[Q>>2]|0)>1002)&(c[Q>>2]|0)!=-1e3)f=96;else{c[(c[Ra>>2]|0)+124>>2]=c[Q>>2];f=95}break}case 10024:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Ia>>2]=Va;c[R>>2]=c[Ia>>2];c[(c[Ra>>2]|0)+164>>2]=c[R>>2];f=c[h>>2]|0;c[$>>2]=c[R>>2];c[Sa>>2]=Wa(f,10024,$)|0;f=95;break}case 10026:{Qa=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Qa>>2]|0;c[f>>2]=Qa+4;c[Ja>>2]=Va;c[S>>2]=c[Ja>>2];c[(c[Ra>>2]|0)+14348>>2]=c[S>>2];f=c[h>>2]|0;c[aa>>2]=(c[S>>2]|0)+((((c[S>>2]|0)-(c[S>>2]|0)|0)/4|0)<<2);c[Sa>>2]=Wa(f,10026,aa)|0;f=95;break}case 10015:{Ra=(c[f>>2]|0)+(4-1)&~(4-1);Va=c[Ra>>2]|0;c[f>>2]=Ra+4;c[Ka>>2]=Va;c[T>>2]=c[Ka>>2];if(c[T>>2]|0){f=c[h>>2]|0;c[ba>>2]=(c[T>>2]|0)+((((c[T>>2]|0)-(c[T>>2]|0)|0)/4|0)<<2);c[Sa>>2]=Wa(f,10015,ba)|0;f=95}else f=96;break}default:{c[Sa>>2]=-5;f=95}}while(0);if((f|0)==95){c[Ta>>2]=c[Sa>>2];Va=c[Ta>>2]|0;l=Ua;return Va|0}else if((f|0)==96){c[Ta>>2]=-1;Va=c[Ta>>2]|0;l=Ua;return Va|0}return 0}function Ci(a){a=a|0;var b=0,d=0;d=l;l=l+16|0;b=d;c[b>>2]=a;c[(c[b>>2]|0)+4>>2]=0;l=d;return c[b>>2]|0}function Di(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=l;l=l+16|0;h=e+8|0;g=e+4|0;f=e;c[h>>2]=a;c[g>>2]=b;c[f>>2]=d;a=Ei(c[h>>2]|0,c[g>>2]|0,c[f>>2]|0,0)|0;l=e;return a|0}function Ei(b,e,f,g){b=b|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;q=l;l=l+32|0;m=q+24|0;n=q+20|0;i=q+16|0;j=q+12|0;o=q+8|0;p=q+28|0;h=q+4|0;k=q;c[n>>2]=b;c[i>>2]=e;c[j>>2]=f;c[o>>2]=g;if((c[j>>2]|0)<1){c[m>>2]=-4;p=c[m>>2]|0;l=q;return p|0}if(c[(c[n>>2]|0)+4>>2]|0){if(((d[c[n>>2]>>0]|0)&252|0)!=((d[c[i>>2]>>0]|0)&252|0)){c[m>>2]=-4;p=c[m>>2]|0;l=q;return p|0}}else{a[c[n>>2]>>0]=a[c[i>>2]>>0]|0;g=Ih(c[i>>2]|0,8e3)|0;c[(c[n>>2]|0)+296>>2]=g}c[h>>2]=$h(c[i>>2]|0,c[j>>2]|0)|0;if((c[h>>2]|0)<1){c[m>>2]=-4;p=c[m>>2]|0;l=q;return p|0}if((N((c[h>>2]|0)+(c[(c[n>>2]|0)+4>>2]|0)|0,c[(c[n>>2]|0)+296>>2]|0)|0)>960){c[m>>2]=-4;p=c[m>>2]|0;l=q;return p|0}c[k>>2]=Jh(c[i>>2]|0,c[j>>2]|0,c[o>>2]|0,p,(c[n>>2]|0)+8+(c[(c[n>>2]|0)+4>>2]<<2)|0,(c[n>>2]|0)+200+(c[(c[n>>2]|0)+4>>2]<<1)|0,0,0)|0;if((c[k>>2]|0)<1){c[m>>2]=c[k>>2];p=c[m>>2]|0;l=q;return p|0}else{p=(c[n>>2]|0)+4|0;c[p>>2]=(c[p>>2]|0)+(c[h>>2]|0);c[m>>2]=0;p=c[m>>2]|0;l=q;return p|0}return 0}function Fi(e,f,g,h,i,j,k){e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=l;l=l+80|0;A=F+68|0;p=F+64|0;m=F+60|0;n=F+56|0;r=F+52|0;v=F+48|0;C=F+44|0;x=F+40|0;t=F+36|0;q=F+32|0;D=F+28|0;u=F+24|0;s=F+20|0;z=F+16|0;E=F+12|0;y=F+8|0;w=F+4|0;B=F;c[p>>2]=e;c[m>>2]=f;c[n>>2]=g;c[r>>2]=h;c[v>>2]=i;c[C>>2]=j;c[x>>2]=k;if(((c[m>>2]|0)>=0?(c[m>>2]|0)<(c[n>>2]|0):0)?(c[n>>2]|0)<=(c[(c[p>>2]|0)+4>>2]|0):0){c[q>>2]=(c[n>>2]|0)-(c[m>>2]|0);c[u>>2]=(c[p>>2]|0)+200+(c[m>>2]<<1);c[s>>2]=(c[p>>2]|0)+8+(c[m>>2]<<2);if(c[C>>2]|0)c[D>>2]=1+((b[(c[u>>2]|0)+((c[q>>2]|0)-1<<1)>>1]|0)>=252&1);else c[D>>2]=0;c[z>>2]=c[r>>2];do if((c[q>>2]|0)!=1){if((c[q>>2]|0)==2){f=b[c[u>>2]>>1]|0;if((b[(c[u>>2]|0)+2>>1]|0)==(b[c[u>>2]>>1]|0)){c[D>>2]=(c[D>>2]|0)+((f<<1)+1);if((c[D>>2]|0)<=(c[v>>2]|0)){e=(d[c[p>>2]>>0]&252|1)&255;j=c[z>>2]|0;c[z>>2]=j+1;a[j>>0]=e;break}c[A>>2]=-2;E=c[A>>2]|0;l=F;return E|0}else{c[D>>2]=(c[D>>2]|0)+(f+(b[(c[u>>2]|0)+2>>1]|0)+2+((b[c[u>>2]>>1]|0)>=252&1));if((c[D>>2]|0)<=(c[v>>2]|0)){e=(d[c[p>>2]>>0]&252|2)&255;j=c[z>>2]|0;c[z>>2]=j+1;a[j>>0]=e;j=Hh(b[c[u>>2]>>1]|0,c[z>>2]|0)|0;c[z>>2]=(c[z>>2]|0)+j;break}c[A>>2]=-2;E=c[A>>2]|0;l=F;return E|0}}}else{c[D>>2]=(c[D>>2]|0)+((b[c[u>>2]>>1]|0)+1);if((c[D>>2]|0)<=(c[v>>2]|0)){e=d[c[p>>2]>>0]&252;j=c[z>>2]|0;c[z>>2]=j+1;a[j>>0]=e;break}c[A>>2]=-2;E=c[A>>2]|0;l=F;return E|0}while(0);if((c[q>>2]|0)<=2){if(c[x>>2]|0?(c[D>>2]|0)<(c[v>>2]|0):0)o=23}else o=23;a:do if((o|0)==23){c[y>>2]=0;c[z>>2]=c[r>>2];if(c[C>>2]|0)c[D>>2]=1+((b[(c[u>>2]|0)+((c[q>>2]|0)-1<<1)>>1]|0)>=252&1);else c[D>>2]=0;c[E>>2]=0;c[t>>2]=1;while(1){if((c[t>>2]|0)>=(c[q>>2]|0))break;if((b[(c[u>>2]|0)+(c[t>>2]<<1)>>1]|0)!=(b[c[u>>2]>>1]|0)){o=29;break}c[t>>2]=(c[t>>2]|0)+1}if((o|0)==29)c[E>>2]=1;do if(c[E>>2]|0){c[D>>2]=(c[D>>2]|0)+2;c[t>>2]=0;while(1){f=c[u>>2]|0;if((c[t>>2]|0)>=((c[q>>2]|0)-1|0))break;c[D>>2]=(c[D>>2]|0)+(1+((b[f+(c[t>>2]<<1)>>1]|0)>=252&1)+(b[(c[u>>2]|0)+(c[t>>2]<<1)>>1]|0));c[t>>2]=(c[t>>2]|0)+1}c[D>>2]=(c[D>>2]|0)+(b[f+((c[q>>2]|0)-1<<1)>>1]|0);if((c[D>>2]|0)<=(c[v>>2]|0)){p=(d[c[p>>2]>>0]&252|3)&255;o=c[z>>2]|0;c[z>>2]=o+1;a[o>>0]=p;o=(c[q>>2]|128)&255;p=c[z>>2]|0;c[z>>2]=p+1;a[p>>0]=o;break}c[A>>2]=-2;E=c[A>>2]|0;l=F;return E|0}else{o=(N(c[q>>2]|0,b[c[u>>2]>>1]|0)|0)+2|0;c[D>>2]=(c[D>>2]|0)+o;if((c[D>>2]|0)<=(c[v>>2]|0)){p=(d[c[p>>2]>>0]&252|3)&255;o=c[z>>2]|0;c[z>>2]=o+1;a[o>>0]=p;o=c[q>>2]&255;p=c[z>>2]|0;c[z>>2]=p+1;a[p>>0]=o;break}c[A>>2]=-2;E=c[A>>2]|0;l=F;return E|0}while(0);if(c[x>>2]|0)f=(c[v>>2]|0)-(c[D>>2]|0)|0;else f=0;c[y>>2]=f;if(c[y>>2]|0){p=(c[r>>2]|0)+1|0;a[p>>0]=d[p>>0]|64;c[w>>2]=((c[y>>2]|0)-1|0)/255|0;c[t>>2]=0;while(1){if((c[t>>2]|0)>=(c[w>>2]|0))break;p=c[z>>2]|0;c[z>>2]=p+1;a[p>>0]=-1;c[t>>2]=(c[t>>2]|0)+1}p=(c[y>>2]|0)-((c[w>>2]|0)*255|0)-1&255;w=c[z>>2]|0;c[z>>2]=w+1;a[w>>0]=p;c[D>>2]=(c[D>>2]|0)+(c[y>>2]|0)}if(c[E>>2]|0){c[t>>2]=0;while(1){if((c[t>>2]|0)>=((c[q>>2]|0)-1|0))break a;E=Hh(b[(c[u>>2]|0)+(c[t>>2]<<1)>>1]|0,c[z>>2]|0)|0;c[z>>2]=(c[z>>2]|0)+E;c[t>>2]=(c[t>>2]|0)+1}}}while(0);if(c[C>>2]|0){c[B>>2]=Hh(b[(c[u>>2]|0)+((c[q>>2]|0)-1<<1)>>1]|0,c[z>>2]|0)|0;c[z>>2]=(c[z>>2]|0)+(c[B>>2]|0)}c[t>>2]=0;while(1){if((c[t>>2]|0)>=(c[q>>2]|0))break;$i(c[z>>2]|0,c[(c[s>>2]|0)+(c[t>>2]<<2)>>2]|0,(b[(c[u>>2]|0)+(c[t>>2]<<1)>>1]|0)+0|0)|0;c[z>>2]=(c[z>>2]|0)+(b[(c[u>>2]|0)+(c[t>>2]<<1)>>1]|0);c[t>>2]=(c[t>>2]|0)+1}b:do if(c[x>>2]|0)while(1){if((c[z>>2]|0)>>>0>=((c[r>>2]|0)+(c[v>>2]|0)|0)>>>0)break b;E=c[z>>2]|0;c[z>>2]=E+1;a[E>>0]=0}while(0);c[A>>2]=c[D>>2];E=c[A>>2]|0;l=F;return E|0}c[A>>2]=-1;E=c[A>>2]|0;l=F;return E|0}function Gi(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+320|0;i=k+316|0;e=k+312|0;f=k+308|0;g=k+304|0;j=k+4|0;h=k;c[e>>2]=a;c[f>>2]=b;c[g>>2]=d;if((c[f>>2]|0)<1){c[i>>2]=-1;j=c[i>>2]|0;l=k;return j|0}if((c[f>>2]|0)==(c[g>>2]|0)){c[i>>2]=0;j=c[i>>2]|0;l=k;return j|0}if((c[f>>2]|0)>(c[g>>2]|0)){c[i>>2]=-1;j=c[i>>2]|0;l=k;return j|0}Ci(j)|0;$i((c[e>>2]|0)+(c[g>>2]|0)+(0-(c[f>>2]|0))|0,c[e>>2]|0,(c[f>>2]|0)+0|0)|0;Di(j,(c[e>>2]|0)+(c[g>>2]|0)+(0-(c[f>>2]|0))|0,c[f>>2]|0)|0;c[h>>2]=Fi(j,0,c[j+4>>2]|0,c[e>>2]|0,c[g>>2]|0,0,1)|0;if((c[h>>2]|0)>0){c[i>>2]=0;j=c[i>>2]|0;l=k;return j|0}else{c[i>>2]=c[h>>2];j=c[i>>2]|0;l=k;return j|0}return 0}function Hi(a){a=a|0;var b=0,d=0;b=l;l=l+16|0;d=b;c[d>>2]=a;a=Ii()|0;c[c[d>>2]>>2]=a;Ji(c[d>>2]|0);l=b;return}function Ii(){return 0}function Ji(a){a=a|0;var b=0,d=0,e=0;b=l;l=l+16|0;d=b+4|0;e=b;c[d>>2]=a;c[e>>2]=(c[d>>2]|0)+4;aj(c[e>>2]|0,0,14116-((c[e>>2]|0)-(c[d>>2]|0))|0)|0;l=b;return}function Ki(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+32|0;m=n+24|0;j=n+20|0;e=n+16|0;f=n+12|0;h=n+8|0;k=n+4|0;i=n;c[m>>2]=a;c[j>>2]=b;c[e>>2]=d;c[f>>2]=c[(c[m>>2]|0)+8508>>2];c[h>>2]=(c[(c[m>>2]|0)+8504>>2]|0)-(c[(c[m>>2]|0)+8508>>2]|0);if((c[h>>2]|0)<0)c[h>>2]=(c[h>>2]|0)+200;if((c[e>>2]|0)>480?(c[f>>2]|0)!=(c[(c[m>>2]|0)+8504>>2]|0):0){a=(c[f>>2]|0)+1|0;c[f>>2]=a;c[f>>2]=(c[f>>2]|0)==200?0:a}if((c[f>>2]|0)==(c[(c[m>>2]|0)+8504>>2]|0))c[f>>2]=(c[f>>2]|0)+-1;if((c[f>>2]|0)<0)c[f>>2]=199;_i(c[j>>2]|0,(c[m>>2]|0)+8516+((c[f>>2]|0)*28|0)|0,28|0)|0;b=(c[e>>2]|0)/120|0;d=(c[m>>2]|0)+8512|0;while(1){c[d>>2]=(c[d>>2]|0)+b;b=c[m>>2]|0;if((c[(c[m>>2]|0)+8512>>2]|0)<4)break;b=b+8512|0;c[b>>2]=(c[b>>2]|0)-4;b=1;d=(c[m>>2]|0)+8508|0}if((c[b+8508>>2]|0)>=200){a=(c[m>>2]|0)+8508|0;c[a>>2]=(c[a>>2]|0)-200}c[h>>2]=((c[h>>2]|0)-10|0)>0?(c[h>>2]|0)-10|0:0;g[k>>2]=0.0;c[i>>2]=0;while(1){if((c[i>>2]|0)>=(200-(c[h>>2]|0)|0))break;g[k>>2]=+g[k>>2]+ +g[(c[m>>2]|0)+7688+(c[i>>2]<<2)>>2];c[i>>2]=(c[i>>2]|0)+1}while(1){if((c[i>>2]|0)>=200)break;g[k>>2]=+g[k>>2]+ +g[(c[m>>2]|0)+6888+(c[i>>2]<<2)>>2];c[i>>2]=(c[i>>2]|0)+1}g[k>>2]=+g[k>>2]*+g[(c[m>>2]|0)+8492>>2]+(1.0-+g[k>>2])*+g[(c[m>>2]|0)+8488>>2];g[(c[j>>2]|0)+20>>2]=+g[k>>2];l=n;return}function Li(a,b,d,e,f,g,h,i,j,k,m,n){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;var o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=l;l=l+64|0;q=C+52|0;w=C+48|0;t=C+44|0;r=C+40|0;y=C+36|0;u=C+32|0;v=C+28|0;p=C+24|0;o=C+20|0;z=C+16|0;x=C+12|0;s=C+8|0;A=C+4|0;B=C;c[q>>2]=a;c[w>>2]=b;c[t>>2]=d;c[r>>2]=e;c[y>>2]=f;c[u>>2]=g;c[v>>2]=h;c[p>>2]=i;c[o>>2]=j;c[z>>2]=k;c[x>>2]=m;c[s>>2]=n;if(!(c[t>>2]|0)){z=c[s>>2]|0;c[z>>2]=0;z=c[q>>2]|0;A=c[s>>2]|0;B=c[y>>2]|0;Ki(z,A,B);l=C;return}if((((c[o>>2]|0)*195|0)/100|0|0)<(c[r>>2]|0))i=((c[o>>2]|0)*195|0)/100|0;else i=c[r>>2]|0;c[r>>2]=i;c[B>>2]=(c[r>>2]|0)-(c[(c[q>>2]|0)+6884>>2]|0);c[A>>2]=c[(c[q>>2]|0)+6884>>2];do{Mi(c[q>>2]|0,c[w>>2]|0,c[t>>2]|0,480<(c[B>>2]|0)?480:c[B>>2]|0,c[A>>2]|0,c[u>>2]|0,c[v>>2]|0,c[p>>2]|0,c[z>>2]|0,c[x>>2]|0);c[A>>2]=(c[A>>2]|0)+480;c[B>>2]=(c[B>>2]|0)-480}while((c[B>>2]|0)>0);c[(c[q>>2]|0)+6884>>2]=c[r>>2];z=(c[q>>2]|0)+6884|0;c[z>>2]=(c[z>>2]|0)-(c[y>>2]|0);z=c[s>>2]|0;c[z>>2]=0;z=c[q>>2]|0;A=c[s>>2]|0;B=c[y>>2]|0;Ki(z,A,B);l=C;return} +function Mi(a,b,d,e,f,h,i,j,k,m){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;var n=0.0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0,Ma=0,Na=0,Oa=0,Pa=0,Qa=0,Ra=0,Sa=0,Ta=0,Ua=0,Va=0,Wa=0,Xa=0;Xa=l;l=l+10192|0;Wa=Xa+10180|0;o=Xa+10176|0;V=Xa+10172|0;P=Xa+10168|0;S=Xa+10164|0;D=Xa+10160|0;E=Xa+10156|0;q=Xa+10152|0;$=Xa+10148|0;M=Xa+10144|0;Fa=Xa+10140|0;sa=Xa+10136|0;O=Xa+10132|0;ia=Xa+10128|0;r=Xa+10124|0;p=Xa+10120|0;I=Xa+10116|0;F=Xa+10112|0;Z=Xa+10040|0;ua=Xa+9968|0;ya=Xa+9936|0;Aa=Xa+9836|0;Ca=Xa+9832|0;va=Xa+9828|0;Ua=Xa+9824|0;Da=Xa+9816|0;Ba=Xa+9812|0;wa=Xa+9808|0;Ra=Xa+9800|0;za=Xa+9796|0;ra=Xa+9792|0;ja=Xa+9788|0;ta=Xa+9784|0;ma=Xa+9780|0;Ta=Xa+9776|0;oa=Xa+9772|0;pa=Xa+9768|0;T=Xa+9764|0;Va=Xa+9760|0;N=Xa+5920|0;qa=Xa+2080|0;fa=Xa+1120|0;ca=Xa+160|0;U=Xa+152|0;t=Xa+148|0;v=Xa+144|0;s=Xa+140|0;u=Xa+136|0;w=Xa+132|0;J=Xa+128|0;G=Xa+124|0;x=Xa+120|0;K=Xa+116|0;H=Xa+112|0;Q=Xa+108|0;R=Xa+104|0;y=Xa+100|0;W=Xa+96|0;ea=Xa+92|0;aa=Xa+88|0;X=Xa+84|0;Y=Xa+80|0;da=Xa+76|0;_=Xa+72|0;ha=Xa+68|0;la=Xa+64|0;ka=Xa+60|0;na=Xa+56|0;xa=Xa+52|0;Pa=Xa+48|0;Ea=Xa+44|0;Ja=Xa+40|0;Ka=Xa+36|0;Na=Xa+32|0;Ga=Xa+28|0;La=Xa+24|0;Oa=Xa+20|0;Ha=Xa+16|0;Ia=Xa+12|0;Ma=Xa+8|0;Qa=Xa+4|0;Sa=Xa;c[Wa>>2]=a;c[o>>2]=b;c[V>>2]=d;c[P>>2]=e;c[S>>2]=f;c[D>>2]=h;c[E>>2]=i;c[q>>2]=j;c[$>>2]=k;c[M>>2]=m;c[ia>>2]=480;c[r>>2]=240;c[p>>2]=(c[Wa>>2]|0)+4;c[I>>2]=(c[Wa>>2]|0)+964;c[F>>2]=(c[Wa>>2]|0)+1924;g[Xa+9820>>2]=97.40908813476562;g[Da>>2]=0.0;c[Ta>>2]=0;g[oa>>2]=0.0;d=(c[Wa>>2]|0)+6864|0;c[d>>2]=(c[d>>2]|0)+1;if(20<(1+(c[(c[Wa>>2]|0)+6868>>2]|0)|0))j=20;else j=1+(c[(c[Wa>>2]|0)+6868>>2]|0)|0;g[za>>2]=1.0/+(j|0);if(50<(1+(c[(c[Wa>>2]|0)+6868>>2]|0)|0))j=50;else j=1+(c[(c[Wa>>2]|0)+6868>>2]|0)|0;g[ra>>2]=1.0/+(j|0);if(1e3<(1+(c[(c[Wa>>2]|0)+6868>>2]|0)|0))j=1e3;else j=1+(c[(c[Wa>>2]|0)+6868>>2]|0)|0;g[ja>>2]=1.0/+(j|0);if((c[(c[Wa>>2]|0)+6868>>2]|0)<4)g[(c[Wa>>2]|0)+6844>>2]=.5;c[O>>2]=c[(c[o>>2]|0)+64+8>>2];if(!(c[(c[Wa>>2]|0)+6868>>2]|0))c[(c[Wa>>2]|0)+5764>>2]=240;if((c[P>>2]|0)<(720-(c[(c[Wa>>2]|0)+5764>>2]|0)|0))j=c[P>>2]|0;else j=720-(c[(c[Wa>>2]|0)+5764>>2]|0)|0;ba[c[M>>2]&3](c[V>>2]|0,(c[Wa>>2]|0)+2884+(c[(c[Wa>>2]|0)+5764>>2]<<2)|0,j,c[S>>2]|0,c[D>>2]|0,c[E>>2]|0,c[q>>2]|0);if(((c[(c[Wa>>2]|0)+5764>>2]|0)+(c[P>>2]|0)|0)<720){Wa=(c[Wa>>2]|0)+5764|0;c[Wa>>2]=(c[Wa>>2]|0)+(c[P>>2]|0);l=Xa;return}d=(c[Wa>>2]|0)+8516|0;a=(c[Wa>>2]|0)+8504|0;o=c[a>>2]|0;c[a>>2]=o+1;c[Va>>2]=d+(o*28|0);if((c[(c[Wa>>2]|0)+8504>>2]|0)>=200){o=(c[Wa>>2]|0)+8504|0;c[o>>2]=(c[o>>2]|0)-200}c[Fa>>2]=0;while(1){if((c[Fa>>2]|0)>=(c[r>>2]|0))break;g[U>>2]=+g[18176+(c[Fa>>2]<<2)>>2];g[N+(c[Fa>>2]<<3)>>2]=+g[U>>2]*+g[(c[Wa>>2]|0)+2884+(c[Fa>>2]<<2)>>2];g[N+(c[Fa>>2]<<3)+4>>2]=+g[U>>2]*+g[(c[Wa>>2]|0)+2884+((c[r>>2]|0)+(c[Fa>>2]|0)<<2)>>2];g[N+((c[ia>>2]|0)-(c[Fa>>2]|0)-1<<3)>>2]=+g[U>>2]*+g[(c[Wa>>2]|0)+2884+((c[ia>>2]|0)-(c[Fa>>2]|0)-1<<2)>>2];g[N+((c[ia>>2]|0)-(c[Fa>>2]|0)-1<<3)+4>>2]=+g[U>>2]*+g[(c[Wa>>2]|0)+2884+((c[ia>>2]|0)+(c[r>>2]|0)-(c[Fa>>2]|0)-1<<2)>>2];c[Fa>>2]=(c[Fa>>2]|0)+1}$i((c[Wa>>2]|0)+2884|0,(c[Wa>>2]|0)+2884+2880+-960|0,960|0)|0;c[T>>2]=(c[P>>2]|0)-(720-(c[(c[Wa>>2]|0)+5764>>2]|0));ba[c[M>>2]&3](c[V>>2]|0,(c[Wa>>2]|0)+2884+960|0,c[T>>2]|0,(c[S>>2]|0)+720-(c[(c[Wa>>2]|0)+5764>>2]|0)|0,c[D>>2]|0,c[E>>2]|0,c[q>>2]|0);c[(c[Wa>>2]|0)+5764>>2]=240+(c[T>>2]|0);lc(c[O>>2]|0,N,qa);if(+g[qa>>2]!=+g[qa>>2]){c[c[Va>>2]>>2]=0;l=Xa;return}c[Fa>>2]=1;while(1){if((c[Fa>>2]|0)>=(c[r>>2]|0))break;g[t>>2]=+g[qa+(c[Fa>>2]<<3)>>2]+ +g[qa+((c[ia>>2]|0)-(c[Fa>>2]|0)<<3)>>2];g[s>>2]=+g[qa+(c[Fa>>2]<<3)+4>>2]-+g[qa+((c[ia>>2]|0)-(c[Fa>>2]|0)<<3)+4>>2];g[v>>2]=+g[qa+(c[Fa>>2]<<3)+4>>2]+ +g[qa+((c[ia>>2]|0)-(c[Fa>>2]|0)<<3)+4>>2];g[u>>2]=+g[qa+((c[ia>>2]|0)-(c[Fa>>2]|0)<<3)>>2]-+g[qa+(c[Fa>>2]<<3)>>2];g[w>>2]=+Ni(+g[s>>2],+g[t>>2])*.15915493667125702;g[J>>2]=+g[w>>2]-+g[(c[p>>2]|0)+(c[Fa>>2]<<2)>>2];g[G>>2]=+g[J>>2]-+g[(c[I>>2]|0)+(c[Fa>>2]<<2)>>2];g[x>>2]=+Ni(+g[u>>2],+g[v>>2])*.15915493667125702;g[K>>2]=+g[x>>2]-+g[w>>2];g[H>>2]=+g[K>>2]-+g[J>>2];g[Q>>2]=+g[G>>2]-+z(+(+g[G>>2]+.5));n=+A(+(+g[Q>>2]));g[ca+(c[Fa>>2]<<2)>>2]=n;g[Q>>2]=+g[Q>>2]*+g[Q>>2];g[Q>>2]=+g[Q>>2]*+g[Q>>2];g[R>>2]=+g[H>>2]-+z(+(+g[H>>2]+.5));n=+A(+(+g[R>>2]));V=ca+(c[Fa>>2]<<2)|0;g[V>>2]=+g[V>>2]+n;g[R>>2]=+g[R>>2]*+g[R>>2];g[R>>2]=+g[R>>2]*+g[R>>2];g[y>>2]=(+g[(c[F>>2]|0)+(c[Fa>>2]<<2)>>2]+ +g[Q>>2]*2.0+ +g[R>>2])*.25;g[fa+(c[Fa>>2]<<2)>>2]=1.0/(+g[y>>2]*62341.81640625+1.0)-.014999999664723873;g[(c[p>>2]|0)+(c[Fa>>2]<<2)>>2]=+g[x>>2];g[(c[I>>2]|0)+(c[Fa>>2]<<2)>>2]=+g[K>>2];g[(c[F>>2]|0)+(c[Fa>>2]<<2)>>2]=+g[R>>2];c[Fa>>2]=(c[Fa>>2]|0)+1}g[Ca>>2]=0.0;g[va>>2]=0.0;g[(c[Va>>2]|0)+16>>2]=0.0;g[Ua>>2]=0.0;g[Ba>>2]=0.0;a:do if(!(c[(c[Wa>>2]|0)+6868>>2]|0)){c[sa>>2]=0;while(1){if((c[sa>>2]|0)>=18)break a;g[(c[Wa>>2]|0)+6420+(c[sa>>2]<<2)>>2]=1.0e10;g[(c[Wa>>2]|0)+6492+(c[sa>>2]<<2)>>2]=-1.0e10;c[sa>>2]=(c[sa>>2]|0)+1}}while(0);g[wa>>2]=0.0;g[ta>>2]=0.0;c[sa>>2]=0;while(1){if((c[sa>>2]|0)>=18)break;g[W>>2]=0.0;g[ea>>2]=0.0;g[aa>>2]=0.0;c[Fa>>2]=c[19136+(c[sa>>2]<<2)>>2];while(1){if((c[Fa>>2]|0)>=(c[19136+((c[sa>>2]|0)+1<<2)>>2]|0))break;g[_>>2]=+g[qa+(c[Fa>>2]<<3)>>2]*+g[qa+(c[Fa>>2]<<3)>>2]+ +g[qa+((c[ia>>2]|0)-(c[Fa>>2]|0)<<3)>>2]*+g[qa+((c[ia>>2]|0)-(c[Fa>>2]|0)<<3)>>2]+ +g[qa+(c[Fa>>2]<<3)+4>>2]*+g[qa+(c[Fa>>2]<<3)+4>>2]+ +g[qa+((c[ia>>2]|0)-(c[Fa>>2]|0)<<3)+4>>2]*+g[qa+((c[ia>>2]|0)-(c[Fa>>2]|0)<<3)+4>>2];g[W>>2]=+g[W>>2]+ +g[_>>2];g[ea>>2]=+g[ea>>2]+ +g[_>>2]*+g[fa+(c[Fa>>2]<<2)>>2];g[aa>>2]=+g[aa>>2]+ +g[_>>2]*2.0*(.5-+g[ca+(c[Fa>>2]<<2)>>2]);c[Fa>>2]=(c[Fa>>2]|0)+1}if(!(+g[W>>2]<1.0e9)){ga=37;break}if(+g[W>>2]!=+g[W>>2]){ga=37;break}g[(c[Wa>>2]|0)+5844+((c[(c[Wa>>2]|0)+6856>>2]|0)*72|0)+(c[sa>>2]<<2)>>2]=+g[W>>2];g[Ua>>2]=+g[Ua>>2]+ +g[aa>>2]/(+g[W>>2]+1.0000000036274937e-15);n=+B(+(+g[W>>2]+1.000000013351432e-10));g[ta>>2]=+g[ta>>2]+n;n=+L(+(+g[W>>2]+1.000000013351432e-10));g[ua+(c[sa>>2]<<2)>>2]=n;if(+g[ua+(c[sa>>2]<<2)>>2]<+g[(c[Wa>>2]|0)+6420+(c[sa>>2]<<2)>>2]+.009999999776482582)n=+g[ua+(c[sa>>2]<<2)>>2];else n=+g[(c[Wa>>2]|0)+6420+(c[sa>>2]<<2)>>2]+.009999999776482582;g[(c[Wa>>2]|0)+6420+(c[sa>>2]<<2)>>2]=n;if(+g[ua+(c[sa>>2]<<2)>>2]>+g[(c[Wa>>2]|0)+6492+(c[sa>>2]<<2)>>2]-.10000000149011612)n=+g[ua+(c[sa>>2]<<2)>>2];else n=+g[(c[Wa>>2]|0)+6492+(c[sa>>2]<<2)>>2]-.10000000149011612;g[(c[Wa>>2]|0)+6492+(c[sa>>2]<<2)>>2]=n;if(+g[(c[Wa>>2]|0)+6492+(c[sa>>2]<<2)>>2]<+g[(c[Wa>>2]|0)+6420+(c[sa>>2]<<2)>>2]+1.0){V=(c[Wa>>2]|0)+6492+(c[sa>>2]<<2)|0;g[V>>2]=+g[V>>2]+.5;V=(c[Wa>>2]|0)+6420+(c[sa>>2]<<2)|0;g[V>>2]=+g[V>>2]-.5}g[wa>>2]=+g[wa>>2]+(+g[ua+(c[sa>>2]<<2)>>2]-+g[(c[Wa>>2]|0)+6420+(c[sa>>2]<<2)>>2])/(+g[(c[Wa>>2]|0)+6492+(c[sa>>2]<<2)>>2]+1.0000000036274937e-15-+g[(c[Wa>>2]|0)+6420+(c[sa>>2]<<2)>>2]);g[Y>>2]=0.0;g[X>>2]=0.0;c[Fa>>2]=0;while(1){if((c[Fa>>2]|0)>=8)break;n=+B(+(+g[(c[Wa>>2]|0)+5844+((c[Fa>>2]|0)*72|0)+(c[sa>>2]<<2)>>2]));g[X>>2]=+g[X>>2]+n;g[Y>>2]=+g[Y>>2]+ +g[(c[Wa>>2]|0)+5844+((c[Fa>>2]|0)*72|0)+(c[sa>>2]<<2)>>2];c[Fa>>2]=(c[Fa>>2]|0)+1}if(.9900000095367432<+g[X>>2]/+B(+(+g[Y>>2]*8.0+1.0e-15)))n=.9900000095367432;else n=+g[X>>2]/+B(+(+g[Y>>2]*8.0+1.0e-15));g[da>>2]=n;g[da>>2]=+g[da>>2]*+g[da>>2];g[da>>2]=+g[da>>2]*+g[da>>2];g[Ba>>2]=+g[Ba>>2]+ +g[da>>2];if(+g[ea>>2]/(+g[W>>2]+1.0000000036274937e-15)>+g[da>>2]*+g[(c[Wa>>2]|0)+5768+(c[sa>>2]<<2)>>2])n=+g[ea>>2]/(+g[W>>2]+1.0000000036274937e-15);else n=+g[da>>2]*+g[(c[Wa>>2]|0)+5768+(c[sa>>2]<<2)>>2];g[Z+(c[sa>>2]<<2)>>2]=n;g[Ca>>2]=+g[Ca>>2]+ +g[Z+(c[sa>>2]<<2)>>2];if((c[sa>>2]|0)>=9)g[Ca>>2]=+g[Ca>>2]-+g[Z+((c[sa>>2]|0)-18+9<<2)>>2];if(+g[va>>2]>(+((c[sa>>2]|0)-18|0)*.029999999329447746+1.0)*+g[Ca>>2])n=+g[va>>2];else n=(+((c[sa>>2]|0)-18|0)*.029999999329447746+1.0)*+g[Ca>>2];g[va>>2]=n;g[Da>>2]=+g[Da>>2]+ +g[Z+(c[sa>>2]<<2)>>2]*+((c[sa>>2]|0)-8|0);g[(c[Wa>>2]|0)+5768+(c[sa>>2]<<2)>>2]=+g[Z+(c[sa>>2]<<2)>>2];c[sa>>2]=(c[sa>>2]|0)+1}if((ga|0)==37){c[c[Va>>2]>>2]=0;l=Xa;return}g[ma>>2]=0.0;c[Ta>>2]=0;g[oa>>2]=0.0;g[pa>>2]=5.699999746866524e-04/+(1<<(0>((c[$>>2]|0)-8|0)?0:(c[$>>2]|0)-8|0)|0);g[pa>>2]=+g[pa>>2]*+g[pa>>2];c[sa>>2]=0;while(1){if((c[sa>>2]|0)>=21)break;g[ha>>2]=0.0;c[la>>2]=c[19212+(c[sa>>2]<<2)>>2];c[ka>>2]=c[19212+((c[sa>>2]|0)+1<<2)>>2];c[Fa>>2]=c[la>>2];while(1){if((c[Fa>>2]|0)>=(c[ka>>2]|0))break;g[na>>2]=+g[qa+(c[Fa>>2]<<3)>>2]*+g[qa+(c[Fa>>2]<<3)>>2]+ +g[qa+((c[ia>>2]|0)-(c[Fa>>2]|0)<<3)>>2]*+g[qa+((c[ia>>2]|0)-(c[Fa>>2]|0)<<3)>>2]+ +g[qa+(c[Fa>>2]<<3)+4>>2]*+g[qa+(c[Fa>>2]<<3)+4>>2]+ +g[qa+((c[ia>>2]|0)-(c[Fa>>2]|0)<<3)+4>>2]*+g[qa+((c[ia>>2]|0)-(c[Fa>>2]|0)<<3)+4>>2];g[ha>>2]=+g[ha>>2]+ +g[na>>2];c[Fa>>2]=(c[Fa>>2]|0)+1}g[oa>>2]=+g[oa>>2]>+g[ha>>2]?+g[oa>>2]:+g[ha>>2];if((1.0-+g[ja>>2])*+g[(c[Wa>>2]|0)+6564+(c[sa>>2]<<2)>>2]>+g[ha>>2])n=(1.0-+g[ja>>2])*+g[(c[Wa>>2]|0)+6564+(c[sa>>2]<<2)>>2];else n=+g[ha>>2];g[(c[Wa>>2]|0)+6564+(c[sa>>2]<<2)>>2]=n;if(+g[ha>>2]>+g[(c[Wa>>2]|0)+6564+(c[sa>>2]<<2)>>2])n=+g[ha>>2];else n=+g[(c[Wa>>2]|0)+6564+(c[sa>>2]<<2)>>2];g[ha>>2]=n;g[ma>>2]=+g[ma>>2]*.05000000074505806>+g[ha>>2]?+g[ma>>2]*.05000000074505806:+g[ha>>2];if((+g[ha>>2]>+g[ma>>2]*.1?+g[ha>>2]*1.0e9>+g[oa>>2]:0)?+g[ha>>2]>+g[pa>>2]*+((c[ka>>2]|0)-(c[la>>2]|0)|0):0)c[Ta>>2]=c[sa>>2];c[sa>>2]=(c[sa>>2]|0)+1}if((c[(c[Wa>>2]|0)+6868>>2]|0)<=2)c[Ta>>2]=20;g[ta>>2]=+Ti(+g[ta>>2])*20.0;if(+g[(c[Wa>>2]|0)+6848>>2]-.029999999329447746>+g[ta>>2])n=+g[(c[Wa>>2]|0)+6848>>2]-.029999999329447746;else n=+g[ta>>2];g[(c[Wa>>2]|0)+6848>>2]=n;qa=(c[Wa>>2]|0)+6852|0;g[qa>>2]=+g[qa>>2]*(1.0-+g[ra>>2]);if(+g[ta>>2]<+g[(c[Wa>>2]|0)+6848>>2]-30.0){ta=(c[Wa>>2]|0)+6852|0;g[ta>>2]=+g[ta>>2]+ +g[ra>>2]}c[Fa>>2]=0;while(1){if((c[Fa>>2]|0)>=8)break;g[xa>>2]=0.0;c[sa>>2]=0;while(1){if((c[sa>>2]|0)>=16)break;g[xa>>2]=+g[xa>>2]+ +g[19300+((c[Fa>>2]<<4)+(c[sa>>2]|0)<<2)>>2]*+g[ua+(c[sa>>2]<<2)>>2];c[sa>>2]=(c[sa>>2]|0)+1}g[ya+(c[Fa>>2]<<2)>>2]=+g[xa>>2];c[Fa>>2]=(c[Fa>>2]|0)+1}g[Ba>>2]=+g[Ba>>2]/18.0;n=+g[wa>>2]/18.0;g[wa>>2]=n;g[wa>>2]=(c[(c[Wa>>2]|0)+6868>>2]|0)<10?.5:n;g[Ua>>2]=+g[Ua>>2]/18.0;g[(c[Va>>2]|0)+16>>2]=+g[Ua>>2]+(1.0-+g[Ua>>2])*+g[wa>>2];g[Ca>>2]=+g[va>>2]/9.0;if(+g[Ca>>2]>+g[(c[Wa>>2]|0)+5840>>2]*.800000011920929)n=+g[Ca>>2];else n=+g[(c[Wa>>2]|0)+5840>>2]*.800000011920929;g[Ca>>2]=n;g[(c[Wa>>2]|0)+5840>>2]=+g[Ca>>2];g[Da>>2]=+g[Da>>2]/64.0;g[(c[Va>>2]|0)+8>>2]=+g[Da>>2];c[(c[Wa>>2]|0)+6856>>2]=((c[(c[Wa>>2]|0)+6856>>2]|0)+1|0)%8|0;Da=(c[Wa>>2]|0)+6868|0;c[Da>>2]=(c[Da>>2]|0)+1;g[(c[Va>>2]|0)+4>>2]=+g[Ca>>2];c[Fa>>2]=0;while(1){if((c[Fa>>2]|0)>=4)break;g[Aa+(c[Fa>>2]<<2)>>2]=(+g[ya+(c[Fa>>2]<<2)>>2]+ +g[(c[Wa>>2]|0)+6648+((c[Fa>>2]|0)+24<<2)>>2])*-.12298999726772308+(+g[(c[Wa>>2]|0)+6648+(c[Fa>>2]<<2)>>2]+ +g[(c[Wa>>2]|0)+6648+((c[Fa>>2]|0)+16<<2)>>2])*.49195000529289246+ +g[(c[Wa>>2]|0)+6648+((c[Fa>>2]|0)+8<<2)>>2]*.6969299912452698-+g[(c[Wa>>2]|0)+6776+(c[Fa>>2]<<2)>>2]*1.4349000453948975;c[Fa>>2]=(c[Fa>>2]|0)+1}c[Fa>>2]=0;while(1){if((c[Fa>>2]|0)>=4)break;g[(c[Wa>>2]|0)+6776+(c[Fa>>2]<<2)>>2]=(1.0-+g[za>>2])*+g[(c[Wa>>2]|0)+6776+(c[Fa>>2]<<2)>>2]+ +g[za>>2]*+g[ya+(c[Fa>>2]<<2)>>2];c[Fa>>2]=(c[Fa>>2]|0)+1}c[Fa>>2]=0;while(1){if((c[Fa>>2]|0)>=4)break;g[Aa+(4+(c[Fa>>2]|0)<<2)>>2]=(+g[ya+(c[Fa>>2]<<2)>>2]-+g[(c[Wa>>2]|0)+6648+((c[Fa>>2]|0)+24<<2)>>2])*.6324599981307983+(+g[(c[Wa>>2]|0)+6648+(c[Fa>>2]<<2)>>2]-+g[(c[Wa>>2]|0)+6648+((c[Fa>>2]|0)+16<<2)>>2])*.31622999906539917;c[Fa>>2]=(c[Fa>>2]|0)+1}c[Fa>>2]=0;while(1){if((c[Fa>>2]|0)>=3)break;g[Aa+(8+(c[Fa>>2]|0)<<2)>>2]=(+g[ya+(c[Fa>>2]<<2)>>2]+ +g[(c[Wa>>2]|0)+6648+((c[Fa>>2]|0)+24<<2)>>2])*.5345199704170227-(+g[(c[Wa>>2]|0)+6648+(c[Fa>>2]<<2)>>2]+ +g[(c[Wa>>2]|0)+6648+((c[Fa>>2]|0)+16<<2)>>2])*.26725998520851135-+g[(c[Wa>>2]|0)+6648+((c[Fa>>2]|0)+8<<2)>>2]*.5345199704170227;c[Fa>>2]=(c[Fa>>2]|0)+1}b:do if((c[(c[Wa>>2]|0)+6868>>2]|0)>5){c[Fa>>2]=0;while(1){if((c[Fa>>2]|0)>=9)break b;g[(c[Wa>>2]|0)+6808+(c[Fa>>2]<<2)>>2]=(1.0-+g[za>>2])*+g[(c[Wa>>2]|0)+6808+(c[Fa>>2]<<2)>>2]+ +g[za>>2]*+g[Aa+(c[Fa>>2]<<2)>>2]*+g[Aa+(c[Fa>>2]<<2)>>2];c[Fa>>2]=(c[Fa>>2]|0)+1}}while(0);c[Fa>>2]=0;while(1){if((c[Fa>>2]|0)>=8)break;g[(c[Wa>>2]|0)+6648+((c[Fa>>2]|0)+24<<2)>>2]=+g[(c[Wa>>2]|0)+6648+((c[Fa>>2]|0)+16<<2)>>2];g[(c[Wa>>2]|0)+6648+((c[Fa>>2]|0)+16<<2)>>2]=+g[(c[Wa>>2]|0)+6648+((c[Fa>>2]|0)+8<<2)>>2];g[(c[Wa>>2]|0)+6648+((c[Fa>>2]|0)+8<<2)>>2]=+g[(c[Wa>>2]|0)+6648+(c[Fa>>2]<<2)>>2];g[(c[Wa>>2]|0)+6648+(c[Fa>>2]<<2)>>2]=+g[ya+(c[Fa>>2]<<2)>>2];c[Fa>>2]=(c[Fa>>2]|0)+1}c[Fa>>2]=0;while(1){if((c[Fa>>2]|0)>=9)break;n=+B(+(+g[(c[Wa>>2]|0)+6808+(c[Fa>>2]<<2)>>2]));g[Aa+(11+(c[Fa>>2]|0)<<2)>>2]=n;c[Fa>>2]=(c[Fa>>2]|0)+1}g[Aa+80>>2]=+g[(c[Va>>2]|0)+4>>2];g[Aa+84>>2]=+g[(c[Va>>2]|0)+16>>2];g[Aa+88>>2]=+g[Ba>>2];g[Aa+92>>2]=+g[(c[Va>>2]|0)+8>>2];g[Aa+96>>2]=+g[(c[Wa>>2]|0)+6852>>2];Oi(20616,Aa,Ra);g[Ra>>2]=(+g[Ra>>2]+1.0)*.5;g[Ra>>2]=+g[Ra>>2]*1.2100000381469727*+g[Ra>>2]+.009999999776482582-+C(+(+g[Ra>>2]),10.0)*.23000000417232513;g[Ra+4>>2]=+g[Ra+4>>2]*.5+.5;g[Ra>>2]=+g[Ra+4>>2]*+g[Ra>>2]+(1.0-+g[Ra+4>>2])*.5;g[Pa>>2]=+g[Ra+4>>2]*4.999999873689376e-05;g[Ea>>2]=.05000000074505806;if(.05000000074505806>(.949999988079071<+g[Ra>>2]?.949999988079071:+g[Ra>>2]))n=.05000000074505806;else n=.949999988079071<+g[Ra>>2]?.949999988079071:+g[Ra>>2];g[Ia>>2]=n;if(.949999988079071<+g[(c[Wa>>2]|0)+6844>>2])n=.949999988079071;else n=+g[(c[Wa>>2]|0)+6844>>2];if(!(.05000000074505806>n))if(.949999988079071<+g[(c[Wa>>2]|0)+6844>>2])n=.949999988079071;else n=+g[(c[Wa>>2]|0)+6844>>2];else n=.05000000074505806;g[Ma>>2]=n;n=+A(+(+g[Ia>>2]-+g[Ma>>2]))*.05000000074505806;g[Ea>>2]=n/(+g[Ia>>2]*(1.0-+g[Ma>>2])+ +g[Ma>>2]*(1.0-+g[Ia>>2]))+.009999999776482582;g[Ja>>2]=(1.0-+g[(c[Wa>>2]|0)+6844>>2])*(1.0-+g[Pa>>2])+ +g[(c[Wa>>2]|0)+6844>>2]*+g[Pa>>2];g[Ka>>2]=+g[(c[Wa>>2]|0)+6844>>2]*(1.0-+g[Pa>>2])+(1.0-+g[(c[Wa>>2]|0)+6844>>2])*+g[Pa>>2];n=+C(+(1.0-+g[Ra>>2]),+(+g[Ea>>2]));g[Ja>>2]=+g[Ja>>2]*n;n=+C(+(+g[Ra>>2]),+(+g[Ea>>2]));g[Ka>>2]=+g[Ka>>2]*n;g[(c[Wa>>2]|0)+6844>>2]=+g[Ka>>2]/(+g[Ja>>2]+ +g[Ka>>2]);g[(c[Va>>2]|0)+20>>2]=+g[(c[Wa>>2]|0)+6844>>2];g[La>>2]=9.999999682655225e-21;g[Oa>>2]=+C(+(1.0-+g[Ra>>2]),+(+g[Ea>>2]));g[Ha>>2]=+C(+(+g[Ra>>2]),+(+g[Ea>>2]));if((c[(c[Wa>>2]|0)+6868>>2]|0)==1){g[(c[Wa>>2]|0)+6888>>2]=.5;g[(c[Wa>>2]|0)+7688>>2]=.5}g[Na>>2]=+g[(c[Wa>>2]|0)+6888>>2]+ +g[(c[Wa>>2]|0)+6888+4>>2];g[Ga>>2]=+g[(c[Wa>>2]|0)+7688>>2]+ +g[(c[Wa>>2]|0)+7688+4>>2];g[(c[Wa>>2]|0)+6888>>2]=+g[Na>>2]*(1.0-+g[Pa>>2])*+g[Oa>>2];g[(c[Wa>>2]|0)+7688>>2]=+g[Ga>>2]*(1.0-+g[Pa>>2])*+g[Ha>>2];c[Fa>>2]=1;while(1){if((c[Fa>>2]|0)>=199)break;g[(c[Wa>>2]|0)+6888+(c[Fa>>2]<<2)>>2]=+g[(c[Wa>>2]|0)+6888+((c[Fa>>2]|0)+1<<2)>>2]*+g[Oa>>2];g[(c[Wa>>2]|0)+7688+(c[Fa>>2]<<2)>>2]=+g[(c[Wa>>2]|0)+7688+((c[Fa>>2]|0)+1<<2)>>2]*+g[Ha>>2];c[Fa>>2]=(c[Fa>>2]|0)+1}g[(c[Wa>>2]|0)+6888+796>>2]=+g[Ga>>2]*+g[Pa>>2]*+g[Oa>>2];g[(c[Wa>>2]|0)+7688+796>>2]=+g[Na>>2]*+g[Pa>>2]*+g[Ha>>2];c[Fa>>2]=0;while(1){if((c[Fa>>2]|0)>=200)break;g[La>>2]=+g[La>>2]+(+g[(c[Wa>>2]|0)+6888+(c[Fa>>2]<<2)>>2]+ +g[(c[Wa>>2]|0)+7688+(c[Fa>>2]<<2)>>2]);c[Fa>>2]=(c[Fa>>2]|0)+1}g[La>>2]=1.0/+g[La>>2];c[Fa>>2]=0;while(1){if((c[Fa>>2]|0)>=200)break;Pa=(c[Wa>>2]|0)+6888+(c[Fa>>2]<<2)|0;g[Pa>>2]=+g[Pa>>2]*+g[La>>2];Pa=(c[Wa>>2]|0)+7688+(c[Fa>>2]<<2)|0;g[Pa>>2]=+g[Pa>>2]*+g[La>>2];c[Fa>>2]=(c[Fa>>2]|0)+1}g[La>>2]=+g[(c[Wa>>2]|0)+7688>>2];c[Fa>>2]=1;while(1){if((c[Fa>>2]|0)>=200)break;g[La>>2]=+g[La>>2]+ +g[(c[Wa>>2]|0)+6888+(c[Fa>>2]<<2)>>2];c[Fa>>2]=(c[Fa>>2]|0)+1}j=c[Wa>>2]|0;do if(+g[Ra+4>>2]>.75){if(+g[j+6844>>2]>.9){Oa=(c[Wa>>2]|0)+8500|0;Pa=(c[Oa>>2]|0)+1|0;c[Oa>>2]=Pa;g[Qa>>2]=1.0/+(Pa|0);if((c[(c[Wa>>2]|0)+8500>>2]|0)<500)j=c[(c[Wa>>2]|0)+8500>>2]|0;else j=500;c[(c[Wa>>2]|0)+8500>>2]=j;if(-.20000000298023224>+g[Ra>>2]-+g[(c[Wa>>2]|0)+8492>>2])n=-.20000000298023224;else n=+g[Ra>>2]-+g[(c[Wa>>2]|0)+8492>>2];Pa=(c[Wa>>2]|0)+8492|0;g[Pa>>2]=+g[Pa>>2]+ +g[Qa>>2]*n}if(!(+g[(c[Wa>>2]|0)+6844>>2]<.1))break;Pa=(c[Wa>>2]|0)+8496|0;Qa=(c[Pa>>2]|0)+1|0;c[Pa>>2]=Qa;g[Sa>>2]=1.0/+(Qa|0);if((c[(c[Wa>>2]|0)+8496>>2]|0)<500)j=c[(c[Wa>>2]|0)+8496>>2]|0;else j=500;c[(c[Wa>>2]|0)+8496>>2]=j;if(.20000000298023224<+g[Ra>>2]-+g[(c[Wa>>2]|0)+8488>>2])n=.20000000298023224;else n=+g[Ra>>2]-+g[(c[Wa>>2]|0)+8488>>2];Ra=(c[Wa>>2]|0)+8488|0;g[Ra>>2]=+g[Ra>>2]+ +g[Sa>>2]*n}else{if(!(c[j+8500>>2]|0))g[(c[Wa>>2]|0)+8492>>2]=.8999999761581421;if(c[(c[Wa>>2]|0)+8496>>2]|0)break;g[(c[Wa>>2]|0)+8488>>2]=.10000000149011612}while(0);if((c[(c[Wa>>2]|0)+6860>>2]|0)!=(+g[(c[Wa>>2]|0)+6844>>2]>.5|0))c[(c[Wa>>2]|0)+6864>>2]=0;c[(c[Wa>>2]|0)+6860>>2]=+g[(c[Wa>>2]|0)+6844>>2]>.5&1;c[(c[Va>>2]|0)+24>>2]=c[Ta>>2];g[(c[Va>>2]|0)+12>>2]=+g[Ua>>2];c[c[Va>>2]>>2]=1;l=Xa;return}function Ni(a,b){a=+a;b=+b;var c=0,d=0,e=0,f=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;e=k+24|0;i=k+20|0;f=k+16|0;h=k+12|0;j=k+8|0;c=k+4|0;d=k;g[i>>2]=a;g[f>>2]=b;a=+A(+(+g[f>>2]));if(a+ +A(+(+g[i>>2]))<9.999999717180685e-10){g[f>>2]=+g[f>>2]*999999995904.0;g[i>>2]=+g[i>>2]*999999995904.0}g[h>>2]=+g[f>>2]*+g[f>>2];g[j>>2]=+g[i>>2]*+g[i>>2];if(+g[h>>2]<+g[j>>2]){g[c>>2]=(+g[j>>2]+ +g[h>>2]*.6784840226173401)*(+g[j>>2]+ +g[h>>2]*.0859554186463356);if(+g[c>>2]!=0.0){g[e>>2]=-+g[f>>2]*+g[i>>2]*(+g[j>>2]+ +g[h>>2]*.43157973885536194)/+g[c>>2]+(+g[i>>2]<0.0?-1.5707963705062866:1.5707963705062866);a=+g[e>>2];l=k;return +a}else{g[e>>2]=+g[i>>2]<0.0?-1.5707963705062866:1.5707963705062866;a=+g[e>>2];l=k;return +a}}else{g[d>>2]=(+g[h>>2]+ +g[j>>2]*.6784840226173401)*(+g[h>>2]+ +g[j>>2]*.0859554186463356);if(+g[d>>2]!=0.0){g[e>>2]=+g[f>>2]*+g[i>>2]*(+g[h>>2]+ +g[j>>2]*.43157973885536194)/+g[d>>2]+(+g[i>>2]<0.0?-1.5707963705062866:1.5707963705062866)-(+g[f>>2]*+g[i>>2]<0.0?-1.5707963705062866:1.5707963705062866);a=+g[e>>2];l=k;return +a}else{g[e>>2]=(+g[i>>2]<0.0?-1.5707963705062866:1.5707963705062866)-(+g[f>>2]*+g[i>>2]<0.0?-1.5707963705062866:1.5707963705062866);a=+g[e>>2];l=k;return +a}}return 0.0}function Oi(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0.0;r=l;l=l+448|0;o=r+436|0;f=r+432|0;p=r+428|0;m=r+424|0;k=r+24|0;j=r+16|0;h=r+12|0;i=r+8|0;n=r+4|0;q=r;c[o>>2]=a;c[f>>2]=b;c[p>>2]=d;c[j>>2]=c[(c[o>>2]|0)+8>>2];c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[(c[(c[o>>2]|0)+4>>2]|0)+4>>2]|0))break;d=c[j>>2]|0;c[j>>2]=d+4;g[i>>2]=+g[d>>2];c[h>>2]=0;while(1){e=+g[i>>2];if((c[h>>2]|0)>=(c[c[(c[o>>2]|0)+4>>2]>>2]|0))break;s=+g[(c[f>>2]|0)+(c[h>>2]<<2)>>2];d=c[j>>2]|0;c[j>>2]=d+4;g[i>>2]=e+s*+g[d>>2];c[h>>2]=(c[h>>2]|0)+1}s=+Pi(e);g[k+(c[m>>2]<<2)>>2]=s;c[m>>2]=(c[m>>2]|0)+1}c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[(c[(c[o>>2]|0)+4>>2]|0)+8>>2]|0))break;i=c[j>>2]|0;c[j>>2]=i+4;g[q>>2]=+g[i>>2];c[n>>2]=0;while(1){e=+g[q>>2];if((c[n>>2]|0)>=(c[(c[(c[o>>2]|0)+4>>2]|0)+4>>2]|0))break;s=+g[k+(c[n>>2]<<2)>>2];i=c[j>>2]|0;c[j>>2]=i+4;g[q>>2]=e+s*+g[i>>2];c[n>>2]=(c[n>>2]|0)+1}s=+Pi(e);g[(c[p>>2]|0)+(c[m>>2]<<2)>>2]=s;c[m>>2]=(c[m>>2]|0)+1}l=r;return}function Pi(a){a=+a;var b=0,d=0,e=0,f=0,h=0,i=0,j=0;j=l;l=l+32|0;e=j+20|0;h=j+16|0;d=j+12|0;i=j+8|0;b=j+4|0;f=j;g[h>>2]=a;g[f>>2]=1.0;if(!(+g[h>>2]<8.0)){g[e>>2]=1.0;a=+g[e>>2];l=j;return +a}if(!(+g[h>>2]>-8.0)){g[e>>2]=-1.0;a=+g[e>>2];l=j;return +a}if(+g[h>>2]!=+g[h>>2]){g[e>>2]=0.0;a=+g[e>>2];l=j;return +a}if(+g[h>>2]<0.0){g[h>>2]=-+g[h>>2];g[f>>2]=-1.0}c[d>>2]=~~+z(+(+g[h>>2]*25.0+.5));g[h>>2]=+g[h>>2]-+(c[d>>2]|0)*.03999999910593033;g[i>>2]=+g[19812+(c[d>>2]<<2)>>2];g[b>>2]=1.0-+g[i>>2]*+g[i>>2];g[i>>2]=+g[i>>2]+ +g[h>>2]*+g[b>>2]*(1.0-+g[i>>2]*+g[h>>2]);g[e>>2]=+g[f>>2]*+g[i>>2];a=+g[e>>2];l=j;return +a}function Qi(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;x=l;l=l+16|0;o=x;do if(a>>>0<245){k=a>>>0<11?16:a+11&-8;a=k>>>3;n=c[7631]|0;d=n>>>a;if(d&3|0){e=(d&1^1)+a|0;f=30564+(e<<1<<2)|0;b=f+8|0;a=c[b>>2]|0;g=a+8|0;d=c[g>>2]|0;if((d|0)==(f|0))c[7631]=n&~(1<>2]=f;c[b>>2]=d}w=e<<3;c[a+4>>2]=w|3;w=a+w+4|0;c[w>>2]=c[w>>2]|1;w=g;l=x;return w|0}m=c[7633]|0;if(k>>>0>m>>>0){if(d|0){i=2<>>12&16;d=d>>>i;a=d>>>5&8;d=d>>>a;g=d>>>2&4;d=d>>>g;b=d>>>1&2;d=d>>>b;e=d>>>1&1;e=(a|i|g|b|e)+(d>>>e)|0;d=30564+(e<<1<<2)|0;b=d+8|0;g=c[b>>2]|0;i=g+8|0;a=c[i>>2]|0;if((a|0)==(d|0)){a=n&~(1<>2]=d;c[b>>2]=a;a=n}w=e<<3;h=w-k|0;c[g+4>>2]=k|3;f=g+k|0;c[f+4>>2]=h|1;c[g+w>>2]=h;if(m|0){e=c[7636]|0;b=m>>>3;d=30564+(b<<1<<2)|0;b=1<>2]|0}c[b>>2]=e;c[a+12>>2]=e;c[e+8>>2]=a;c[e+12>>2]=d}c[7633]=h;c[7636]=f;w=i;l=x;return w|0}i=c[7632]|0;if(i){d=(i&0-i)+-1|0;h=d>>>12&16;d=d>>>h;g=d>>>5&8;d=d>>>g;j=d>>>2&4;d=d>>>j;a=d>>>1&2;d=d>>>a;e=d>>>1&1;e=c[30828+((g|h|j|a|e)+(d>>>e)<<2)>>2]|0;d=(c[e+4>>2]&-8)-k|0;a=c[e+16+(((c[e+16>>2]|0)==0&1)<<2)>>2]|0;if(!a){j=d;h=e}else{do{h=(c[a+4>>2]&-8)-k|0;j=h>>>0>>0;d=j?h:d;e=j?a:e;a=c[a+16+(((c[a+16>>2]|0)==0&1)<<2)>>2]|0}while((a|0)!=0);j=d;h=e}g=h+k|0;if(g>>>0>h>>>0){f=c[h+24>>2]|0;b=c[h+12>>2]|0;do if((b|0)==(h|0)){a=h+20|0;b=c[a>>2]|0;if(!b){a=h+16|0;b=c[a>>2]|0;if(!b){d=0;break}}while(1){e=b+20|0;d=c[e>>2]|0;if(d|0){b=d;a=e;continue}e=b+16|0;d=c[e>>2]|0;if(!d)break;else{b=d;a=e}}c[a>>2]=0;d=b}else{d=c[h+8>>2]|0;c[d+12>>2]=b;c[b+8>>2]=d;d=b}while(0);do if(f|0){b=c[h+28>>2]|0;a=30828+(b<<2)|0;if((h|0)==(c[a>>2]|0)){c[a>>2]=d;if(!d){c[7632]=i&~(1<>2]|0)!=(h|0)&1)<<2)>>2]=d;if(!d)break}c[d+24>>2]=f;b=c[h+16>>2]|0;if(b|0){c[d+16>>2]=b;c[b+24>>2]=d}b=c[h+20>>2]|0;if(b|0){c[d+20>>2]=b;c[b+24>>2]=d}}while(0);if(j>>>0<16){w=j+k|0;c[h+4>>2]=w|3;w=h+w+4|0;c[w>>2]=c[w>>2]|1}else{c[h+4>>2]=k|3;c[g+4>>2]=j|1;c[g+j>>2]=j;if(m|0){e=c[7636]|0;b=m>>>3;d=30564+(b<<1<<2)|0;b=1<>2]|0}c[b>>2]=e;c[a+12>>2]=e;c[e+8>>2]=a;c[e+12>>2]=d}c[7633]=j;c[7636]=g}w=h+8|0;l=x;return w|0}else n=k}else n=k}else n=k}else if(a>>>0<=4294967231){a=a+11|0;k=a&-8;e=c[7632]|0;if(e){d=0-k|0;a=a>>>8;if(a)if(k>>>0>16777215)j=31;else{n=(a+1048320|0)>>>16&8;v=a<>>16&4;v=v<>>16&2;j=14-(m|n|j)+(v<>>15)|0;j=k>>>(j+7|0)&1|j<<1}else j=0;a=c[30828+(j<<2)>>2]|0;a:do if(!a){f=0;a=0;v=57}else{f=0;h=k<<((j|0)==31?0:25-(j>>>1)|0);i=a;a=0;while(1){g=(c[i+4>>2]&-8)-k|0;if(g>>>0>>0)if(!g){d=0;f=i;a=i;v=61;break a}else{d=g;a=i}g=c[i+20>>2]|0;i=c[i+16+(h>>>31<<2)>>2]|0;f=(g|0)==0|(g|0)==(i|0)?f:g;g=(i|0)==0;if(g){v=57;break}else h=h<<((g^1)&1)}}while(0);if((v|0)==57){if((f|0)==0&(a|0)==0){a=2<>>12&16;a=a>>>j;i=a>>>5&8;a=a>>>i;m=a>>>2&4;a=a>>>m;n=a>>>1&2;a=a>>>n;f=a>>>1&1;f=c[30828+((i|j|m|n|f)+(a>>>f)<<2)>>2]|0;a=0}if(!f){i=d;j=a}else v=61}if((v|0)==61)while(1){v=0;m=(c[f+4>>2]&-8)-k|0;n=m>>>0>>0;d=n?m:d;a=n?f:a;f=c[f+16+(((c[f+16>>2]|0)==0&1)<<2)>>2]|0;if(!f){i=d;j=a;break}else v=61}if((j|0)!=0?i>>>0<((c[7633]|0)-k|0)>>>0:0){h=j+k|0;if(h>>>0<=j>>>0){w=0;l=x;return w|0}g=c[j+24>>2]|0;b=c[j+12>>2]|0;do if((b|0)==(j|0)){a=j+20|0;b=c[a>>2]|0;if(!b){a=j+16|0;b=c[a>>2]|0;if(!b){b=0;break}}while(1){f=b+20|0;d=c[f>>2]|0;if(d|0){b=d;a=f;continue}f=b+16|0;d=c[f>>2]|0;if(!d)break;else{b=d;a=f}}c[a>>2]=0}else{w=c[j+8>>2]|0;c[w+12>>2]=b;c[b+8>>2]=w}while(0);do if(g){a=c[j+28>>2]|0;d=30828+(a<<2)|0;if((j|0)==(c[d>>2]|0)){c[d>>2]=b;if(!b){e=e&~(1<>2]|0)!=(j|0)&1)<<2)>>2]=b;if(!b)break}c[b+24>>2]=g;a=c[j+16>>2]|0;if(a|0){c[b+16>>2]=a;c[a+24>>2]=b}a=c[j+20>>2]|0;if(a){c[b+20>>2]=a;c[a+24>>2]=b}}while(0);do if(i>>>0>=16){c[j+4>>2]=k|3;c[h+4>>2]=i|1;c[h+i>>2]=i;b=i>>>3;if(i>>>0<256){d=30564+(b<<1<<2)|0;a=c[7631]|0;b=1<>2]|0}c[b>>2]=h;c[a+12>>2]=h;c[h+8>>2]=a;c[h+12>>2]=d;break}b=i>>>8;if(b)if(i>>>0>16777215)b=31;else{v=(b+1048320|0)>>>16&8;w=b<>>16&4;w=w<>>16&2;b=14-(u|v|b)+(w<>>15)|0;b=i>>>(b+7|0)&1|b<<1}else b=0;d=30828+(b<<2)|0;c[h+28>>2]=b;a=h+16|0;c[a+4>>2]=0;c[a>>2]=0;a=1<>2]=h;c[h+24>>2]=d;c[h+12>>2]=h;c[h+8>>2]=h;break}a=i<<((b|0)==31?0:25-(b>>>1)|0);d=c[d>>2]|0;while(1){if((c[d+4>>2]&-8|0)==(i|0)){v=97;break}e=d+16+(a>>>31<<2)|0;b=c[e>>2]|0;if(!b){v=96;break}else{a=a<<1;d=b}}if((v|0)==96){c[e>>2]=h;c[h+24>>2]=d;c[h+12>>2]=h;c[h+8>>2]=h;break}else if((v|0)==97){v=d+8|0;w=c[v>>2]|0;c[w+12>>2]=h;c[v>>2]=h;c[h+8>>2]=w;c[h+12>>2]=d;c[h+24>>2]=0;break}}else{w=i+k|0;c[j+4>>2]=w|3;w=j+w+4|0;c[w>>2]=c[w>>2]|1}while(0);w=j+8|0;l=x;return w|0}else n=k}else n=k}else n=-1;while(0);d=c[7633]|0;if(d>>>0>=n>>>0){a=d-n|0;b=c[7636]|0;if(a>>>0>15){w=b+n|0;c[7636]=w;c[7633]=a;c[w+4>>2]=a|1;c[b+d>>2]=a;c[b+4>>2]=n|3}else{c[7633]=0;c[7636]=0;c[b+4>>2]=d|3;w=b+d+4|0;c[w>>2]=c[w>>2]|1}w=b+8|0;l=x;return w|0}h=c[7634]|0;if(h>>>0>n>>>0){u=h-n|0;c[7634]=u;w=c[7637]|0;v=w+n|0;c[7637]=v;c[v+4>>2]=u|1;c[w+4>>2]=n|3;w=w+8|0;l=x;return w|0}if(!(c[7749]|0)){c[7751]=4096;c[7750]=4096;c[7752]=-1;c[7753]=-1;c[7754]=0;c[7742]=0;c[7749]=o&-16^1431655768;a=4096}else a=c[7751]|0;i=n+48|0;j=n+47|0;g=a+j|0;e=0-a|0;k=g&e;if(k>>>0<=n>>>0){w=0;l=x;return w|0}a=c[7741]|0;if(a|0?(m=c[7739]|0,o=m+k|0,o>>>0<=m>>>0|o>>>0>a>>>0):0){w=0;l=x;return w|0}b:do if(!(c[7742]&4)){d=c[7637]|0;c:do if(d){f=30972;while(1){a=c[f>>2]|0;if(a>>>0<=d>>>0?(r=f+4|0,(a+(c[r>>2]|0)|0)>>>0>d>>>0):0)break;a=c[f+8>>2]|0;if(!a){v=118;break c}else f=a}b=g-h&e;if(b>>>0<2147483647){a=dj(b|0)|0;if((a|0)==((c[f>>2]|0)+(c[r>>2]|0)|0)){if((a|0)!=(-1|0)){h=a;g=b;v=135;break b}}else{e=a;v=126}}else b=0}else v=118;while(0);do if((v|0)==118){d=dj(0)|0;if((d|0)!=(-1|0)?(b=d,p=c[7750]|0,q=p+-1|0,b=((q&b|0)==0?0:(q+b&0-p)-b|0)+k|0,p=c[7739]|0,q=b+p|0,b>>>0>n>>>0&b>>>0<2147483647):0){r=c[7741]|0;if(r|0?q>>>0<=p>>>0|q>>>0>r>>>0:0){b=0;break}a=dj(b|0)|0;if((a|0)==(d|0)){h=d;g=b;v=135;break b}else{e=a;v=126}}else b=0}while(0);do if((v|0)==126){d=0-b|0;if(!(i>>>0>b>>>0&(b>>>0<2147483647&(e|0)!=(-1|0))))if((e|0)==(-1|0)){b=0;break}else{h=e;g=b;v=135;break b}a=c[7751]|0;a=j-b+a&0-a;if(a>>>0>=2147483647){h=e;g=b;v=135;break b}if((dj(a|0)|0)==(-1|0)){dj(d|0)|0;b=0;break}else{h=e;g=a+b|0;v=135;break b}}while(0);c[7742]=c[7742]|4;v=133}else{b=0;v=133}while(0);if(((v|0)==133?k>>>0<2147483647:0)?(s=dj(k|0)|0,r=dj(0)|0,u=r-s|0,t=u>>>0>(n+40|0)>>>0,!((s|0)==(-1|0)|t^1|s>>>0>>0&((s|0)!=(-1|0)&(r|0)!=(-1|0))^1)):0){h=s;g=t?u:b;v=135}if((v|0)==135){b=(c[7739]|0)+g|0;c[7739]=b;if(b>>>0>(c[7740]|0)>>>0)c[7740]=b;j=c[7637]|0;do if(j){f=30972;while(1){d=c[f>>2]|0;e=f+4|0;b=c[e>>2]|0;if((h|0)==(d+b|0)){v=143;break}a=c[f+8>>2]|0;if(!a)break;else f=a}if(((v|0)==143?(c[f+12>>2]&8|0)==0:0)?h>>>0>j>>>0&d>>>0<=j>>>0:0){c[e>>2]=b+g;w=(c[7634]|0)+g|0;u=j+8|0;u=(u&7|0)==0?0:0-u&7;v=j+u|0;u=w-u|0;c[7637]=v;c[7634]=u;c[v+4>>2]=u|1;c[j+w+4>>2]=40;c[7638]=c[7753];break}if(h>>>0<(c[7635]|0)>>>0)c[7635]=h;a=h+g|0;b=30972;while(1){if((c[b>>2]|0)==(a|0)){v=151;break}b=c[b+8>>2]|0;if(!b){a=30972;break}}if((v|0)==151)if(!(c[b+12>>2]&8)){c[b>>2]=h;m=b+4|0;c[m>>2]=(c[m>>2]|0)+g;m=h+8|0;m=h+((m&7|0)==0?0:0-m&7)|0;b=a+8|0;b=a+((b&7|0)==0?0:0-b&7)|0;k=m+n|0;i=b-m-n|0;c[m+4>>2]=n|3;do if((j|0)!=(b|0)){if((c[7636]|0)==(b|0)){w=(c[7633]|0)+i|0;c[7633]=w;c[7636]=k;c[k+4>>2]=w|1;c[k+w>>2]=w;break}a=c[b+4>>2]|0;if((a&3|0)==1){h=a&-8;e=a>>>3;d:do if(a>>>0<256){a=c[b+8>>2]|0;d=c[b+12>>2]|0;if((d|0)==(a|0)){c[7631]=c[7631]&~(1<>2]=d;c[d+8>>2]=a;break}}else{g=c[b+24>>2]|0;a=c[b+12>>2]|0;do if((a|0)==(b|0)){e=b+16|0;d=e+4|0;a=c[d>>2]|0;if(!a){a=c[e>>2]|0;if(!a){a=0;break}else f=e}else f=d;while(1){e=a+20|0;d=c[e>>2]|0;if(d|0){a=d;f=e;continue}e=a+16|0;d=c[e>>2]|0;if(!d)break;else{a=d;f=e}}c[f>>2]=0}else{w=c[b+8>>2]|0;c[w+12>>2]=a;c[a+8>>2]=w}while(0);if(!g)break;d=c[b+28>>2]|0;e=30828+(d<<2)|0;do if((c[e>>2]|0)!=(b|0)){c[g+16+(((c[g+16>>2]|0)!=(b|0)&1)<<2)>>2]=a;if(!a)break d}else{c[e>>2]=a;if(a|0)break;c[7632]=c[7632]&~(1<>2]=g;e=b+16|0;d=c[e>>2]|0;if(d|0){c[a+16>>2]=d;c[d+24>>2]=a}d=c[e+4>>2]|0;if(!d)break;c[a+20>>2]=d;c[d+24>>2]=a}while(0);b=b+h|0;f=h+i|0}else f=i;b=b+4|0;c[b>>2]=c[b>>2]&-2;c[k+4>>2]=f|1;c[k+f>>2]=f;b=f>>>3;if(f>>>0<256){d=30564+(b<<1<<2)|0;a=c[7631]|0;b=1<>2]|0}c[b>>2]=k;c[a+12>>2]=k;c[k+8>>2]=a;c[k+12>>2]=d;break}b=f>>>8;do if(!b)a=0;else{if(f>>>0>16777215){a=31;break}v=(b+1048320|0)>>>16&8;w=b<>>16&4;w=w<>>16&2;a=14-(u|v|a)+(w<>>15)|0;a=f>>>(a+7|0)&1|a<<1}while(0);e=30828+(a<<2)|0;c[k+28>>2]=a;b=k+16|0;c[b+4>>2]=0;c[b>>2]=0;b=c[7632]|0;d=1<>2]=k;c[k+24>>2]=e;c[k+12>>2]=k;c[k+8>>2]=k;break}a=f<<((a|0)==31?0:25-(a>>>1)|0);d=c[e>>2]|0;while(1){if((c[d+4>>2]&-8|0)==(f|0)){v=192;break}e=d+16+(a>>>31<<2)|0;b=c[e>>2]|0;if(!b){v=191;break}else{a=a<<1;d=b}}if((v|0)==191){c[e>>2]=k;c[k+24>>2]=d;c[k+12>>2]=k;c[k+8>>2]=k;break}else if((v|0)==192){v=d+8|0;w=c[v>>2]|0;c[w+12>>2]=k;c[v>>2]=k;c[k+8>>2]=w;c[k+12>>2]=d;c[k+24>>2]=0;break}}else{w=(c[7634]|0)+i|0;c[7634]=w;c[7637]=k;c[k+4>>2]=w|1}while(0);w=m+8|0;l=x;return w|0}else a=30972;while(1){b=c[a>>2]|0;if(b>>>0<=j>>>0?(w=b+(c[a+4>>2]|0)|0,w>>>0>j>>>0):0)break;a=c[a+8>>2]|0}f=w+-47|0;a=f+8|0;a=f+((a&7|0)==0?0:0-a&7)|0;f=j+16|0;a=a>>>0>>0?j:a;b=a+8|0;d=g+-40|0;u=h+8|0;u=(u&7|0)==0?0:0-u&7;v=h+u|0;u=d-u|0;c[7637]=v;c[7634]=u;c[v+4>>2]=u|1;c[h+d+4>>2]=40;c[7638]=c[7753];d=a+4|0;c[d>>2]=27;c[b>>2]=c[7743];c[b+4>>2]=c[7744];c[b+8>>2]=c[7745];c[b+12>>2]=c[7746];c[7743]=h;c[7744]=g;c[7746]=0;c[7745]=b;b=a+24|0;do{v=b;b=b+4|0;c[b>>2]=7}while((v+8|0)>>>0>>0);if((a|0)!=(j|0)){g=a-j|0;c[d>>2]=c[d>>2]&-2;c[j+4>>2]=g|1;c[a>>2]=g;b=g>>>3;if(g>>>0<256){d=30564+(b<<1<<2)|0;a=c[7631]|0;b=1<>2]|0}c[b>>2]=j;c[a+12>>2]=j;c[j+8>>2]=a;c[j+12>>2]=d;break}b=g>>>8;if(b)if(g>>>0>16777215)d=31;else{v=(b+1048320|0)>>>16&8;w=b<>>16&4;w=w<>>16&2;d=14-(u|v|d)+(w<>>15)|0;d=g>>>(d+7|0)&1|d<<1}else d=0;e=30828+(d<<2)|0;c[j+28>>2]=d;c[j+20>>2]=0;c[f>>2]=0;b=c[7632]|0;a=1<>2]=j;c[j+24>>2]=e;c[j+12>>2]=j;c[j+8>>2]=j;break}a=g<<((d|0)==31?0:25-(d>>>1)|0);d=c[e>>2]|0;while(1){if((c[d+4>>2]&-8|0)==(g|0)){v=213;break}e=d+16+(a>>>31<<2)|0;b=c[e>>2]|0;if(!b){v=212;break}else{a=a<<1;d=b}}if((v|0)==212){c[e>>2]=j;c[j+24>>2]=d;c[j+12>>2]=j;c[j+8>>2]=j;break}else if((v|0)==213){v=d+8|0;w=c[v>>2]|0;c[w+12>>2]=j;c[v>>2]=j;c[j+8>>2]=w;c[j+12>>2]=d;c[j+24>>2]=0;break}}}else{w=c[7635]|0;if((w|0)==0|h>>>0>>0)c[7635]=h;c[7743]=h;c[7744]=g;c[7746]=0;c[7640]=c[7749];c[7639]=-1;c[7644]=30564;c[7643]=30564;c[7646]=30572;c[7645]=30572;c[7648]=30580;c[7647]=30580;c[7650]=30588;c[7649]=30588;c[7652]=30596;c[7651]=30596;c[7654]=30604;c[7653]=30604;c[7656]=30612;c[7655]=30612;c[7658]=30620;c[7657]=30620;c[7660]=30628;c[7659]=30628;c[7662]=30636;c[7661]=30636;c[7664]=30644;c[7663]=30644;c[7666]=30652;c[7665]=30652;c[7668]=30660;c[7667]=30660;c[7670]=30668;c[7669]=30668;c[7672]=30676;c[7671]=30676;c[7674]=30684;c[7673]=30684;c[7676]=30692;c[7675]=30692;c[7678]=30700;c[7677]=30700;c[7680]=30708;c[7679]=30708;c[7682]=30716;c[7681]=30716;c[7684]=30724;c[7683]=30724;c[7686]=30732;c[7685]=30732;c[7688]=30740;c[7687]=30740;c[7690]=30748;c[7689]=30748;c[7692]=30756;c[7691]=30756;c[7694]=30764;c[7693]=30764;c[7696]=30772;c[7695]=30772;c[7698]=30780;c[7697]=30780;c[7700]=30788;c[7699]=30788;c[7702]=30796;c[7701]=30796;c[7704]=30804;c[7703]=30804;c[7706]=30812;c[7705]=30812;w=g+-40|0;u=h+8|0;u=(u&7|0)==0?0:0-u&7;v=h+u|0;u=w-u|0;c[7637]=v;c[7634]=u;c[v+4>>2]=u|1;c[h+w+4>>2]=40;c[7638]=c[7753]}while(0);b=c[7634]|0;if(b>>>0>n>>>0){u=b-n|0;c[7634]=u;w=c[7637]|0;v=w+n|0;c[7637]=v;c[v+4>>2]=u|1;c[w+4>>2]=n|3;w=w+8|0;l=x;return w|0}}c[(Si()|0)>>2]=12;w=0;l=x;return w|0}function Ri(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0;if(!a)return;d=a+-8|0;e=c[7635]|0;a=c[a+-4>>2]|0;b=a&-8;k=d+b|0;do if(!(a&1)){f=c[d>>2]|0;if(!(a&3))return;g=d+(0-f)|0;h=f+b|0;if(g>>>0>>0)return;if((c[7636]|0)==(g|0)){b=k+4|0;a=c[b>>2]|0;if((a&3|0)!=3){i=g;j=g;b=h;break}c[7633]=h;c[b>>2]=a&-2;c[g+4>>2]=h|1;c[g+h>>2]=h;return}d=f>>>3;if(f>>>0<256){a=c[g+8>>2]|0;b=c[g+12>>2]|0;if((b|0)==(a|0)){c[7631]=c[7631]&~(1<>2]=b;c[b+8>>2]=a;i=g;j=g;b=h;break}}f=c[g+24>>2]|0;a=c[g+12>>2]|0;do if((a|0)==(g|0)){d=g+16|0;b=d+4|0;a=c[b>>2]|0;if(!a){a=c[d>>2]|0;if(!a){d=0;break}else e=d}else e=b;while(1){d=a+20|0;b=c[d>>2]|0;if(b|0){a=b;e=d;continue}d=a+16|0;b=c[d>>2]|0;if(!b)break;else{a=b;e=d}}c[e>>2]=0;d=a}else{d=c[g+8>>2]|0;c[d+12>>2]=a;c[a+8>>2]=d;d=a}while(0);if(f){a=c[g+28>>2]|0;b=30828+(a<<2)|0;if((c[b>>2]|0)==(g|0)){c[b>>2]=d;if(!d){c[7632]=c[7632]&~(1<>2]|0)!=(g|0)&1)<<2)>>2]=d;if(!d){i=g;j=g;b=h;break}}c[d+24>>2]=f;b=g+16|0;a=c[b>>2]|0;if(a|0){c[d+16>>2]=a;c[a+24>>2]=d}a=c[b+4>>2]|0;if(a){c[d+20>>2]=a;c[a+24>>2]=d;i=g;j=g;b=h}else{i=g;j=g;b=h}}else{i=g;j=g;b=h}}else{i=d;j=d}while(0);if(i>>>0>=k>>>0)return;a=k+4|0;d=c[a>>2]|0;if(!(d&1))return;if(!(d&2)){if((c[7637]|0)==(k|0)){k=(c[7634]|0)+b|0;c[7634]=k;c[7637]=j;c[j+4>>2]=k|1;if((j|0)!=(c[7636]|0))return;c[7636]=0;c[7633]=0;return}if((c[7636]|0)==(k|0)){k=(c[7633]|0)+b|0;c[7633]=k;c[7636]=i;c[j+4>>2]=k|1;c[i+k>>2]=k;return}f=(d&-8)+b|0;e=d>>>3;do if(d>>>0<256){b=c[k+8>>2]|0;a=c[k+12>>2]|0;if((a|0)==(b|0)){c[7631]=c[7631]&~(1<>2]=a;c[a+8>>2]=b;break}}else{g=c[k+24>>2]|0;a=c[k+12>>2]|0;do if((a|0)==(k|0)){d=k+16|0;b=d+4|0;a=c[b>>2]|0;if(!a){a=c[d>>2]|0;if(!a){d=0;break}else e=d}else e=b;while(1){d=a+20|0;b=c[d>>2]|0;if(b|0){a=b;e=d;continue}d=a+16|0;b=c[d>>2]|0;if(!b)break;else{a=b;e=d}}c[e>>2]=0;d=a}else{d=c[k+8>>2]|0;c[d+12>>2]=a;c[a+8>>2]=d;d=a}while(0);if(g|0){a=c[k+28>>2]|0;b=30828+(a<<2)|0;if((c[b>>2]|0)==(k|0)){c[b>>2]=d;if(!d){c[7632]=c[7632]&~(1<>2]|0)!=(k|0)&1)<<2)>>2]=d;if(!d)break}c[d+24>>2]=g;b=k+16|0;a=c[b>>2]|0;if(a|0){c[d+16>>2]=a;c[a+24>>2]=d}a=c[b+4>>2]|0;if(a|0){c[d+20>>2]=a;c[a+24>>2]=d}}}while(0);c[j+4>>2]=f|1;c[i+f>>2]=f;if((j|0)==(c[7636]|0)){c[7633]=f;return}}else{c[a>>2]=d&-2;c[j+4>>2]=b|1;c[i+b>>2]=b;f=b}a=f>>>3;if(f>>>0<256){d=30564+(a<<1<<2)|0;b=c[7631]|0;a=1<>2]|0}c[a>>2]=j;c[b+12>>2]=j;c[j+8>>2]=b;c[j+12>>2]=d;return}a=f>>>8;if(a)if(f>>>0>16777215)b=31;else{i=(a+1048320|0)>>>16&8;k=a<>>16&4;k=k<>>16&2;b=14-(h|i|b)+(k<>>15)|0;b=f>>>(b+7|0)&1|b<<1}else b=0;e=30828+(b<<2)|0;c[j+28>>2]=b;c[j+20>>2]=0;c[j+16>>2]=0;a=c[7632]|0;d=1<>>1)|0);d=c[e>>2]|0;while(1){if((c[d+4>>2]&-8|0)==(f|0)){a=73;break}e=d+16+(b>>>31<<2)|0;a=c[e>>2]|0;if(!a){a=72;break}else{b=b<<1;d=a}}if((a|0)==72){c[e>>2]=j;c[j+24>>2]=d;c[j+12>>2]=j;c[j+8>>2]=j;break}else if((a|0)==73){i=d+8|0;k=c[i>>2]|0;c[k+12>>2]=j;c[i>>2]=j;c[j+8>>2]=k;c[j+12>>2]=d;c[j+24>>2]=0;break}}else{c[7632]=a|d;c[e>>2]=j;c[j+24>>2]=e;c[j+12>>2]=j;c[j+8>>2]=j}while(0);k=(c[7639]|0)+-1|0;c[7639]=k;if(!k)a=30980;else return;while(1){a=c[a>>2]|0;if(!a)break;else a=a+8|0}c[7639]=-1;return}function Si(){return 31020}function Ti(a){a=+a;var b=0,d=0,e=0,f=0,g=0.0,i=0.0,k=0.0,l=0.0,m=0.0;h[j>>3]=a;d=c[j>>2]|0;b=c[j+4>>2]|0;e=(b|0)<0;do if(e|b>>>0<1048576){if((d|0)==0&(b&2147483647|0)==0){a=-1.0/(a*a);break}if(e){a=(a-a)/0.0;break}else{h[j>>3]=a*18014398509481984.0;b=c[j+4>>2]|0;e=c[j>>2]|0;d=-1077;f=9;break}}else if(b>>>0<=2146435071)if((d|0)==0&0==0&(b|0)==1072693248)a=0.0;else{e=d;d=-1023;f=9}while(0);if((f|0)==9){f=b+614242|0;c[j>>2]=e;c[j+4>>2]=(f&1048575)+1072079006;k=+h[j>>3]+-1.0;i=k*(k*.5);l=k/(k+2.0);m=l*l;g=m*m;h[j>>3]=k-i;e=c[j+4>>2]|0;c[j>>2]=0;c[j+4>>2]=e;a=+h[j>>3];g=k-a-i+l*(i+(g*(g*(g*.15313837699209373+.22222198432149784)+.3999999999940942)+m*(g*(g*(g*.14798198605116586+.1818357216161805)+.2857142874366239)+.6666666666666735)));m=a*.4342944818781689;i=+(d+(f>>>20)|0);l=i*.30102999566361177;k=l+m;a=k+(m+(l-k)+(g*.4342944818781689+(i*3.694239077158931e-13+(g+a)*2.5082946711645275e-11)))}return +a}function Ui(a){a=+a;return ~~+cj(+a)|0}function Vi(){}function Wi(a,b){a=a|0;b=b|0;var c=0,d=0,e=0,f=0;f=a&65535;e=b&65535;c=N(e,f)|0;d=a>>>16;a=(c>>>16)+(N(e,d)|0)|0;e=b>>>16;b=N(e,f)|0;return (y=(a>>>16)+(N(e,d)|0)+(((a&65535)+b|0)>>>16)|0,a+b<<16|c&65535|0)|0}function Xi(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0,f=0;e=a;f=c;c=Wi(e,f)|0;a=y;return (y=(N(b,f)|0)+(N(d,e)|0)+a|a&0,c|0|0)|0}function Yi(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){y=b>>c;return a>>>c|(b&(1<>c-32|0}function Zi(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;c=a+c>>>0;return (y=b+d+(c>>>0>>0|0)>>>0,c|0)|0}function _i(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;if((e|0)>=8192)return Y(b|0,d|0,e|0)|0;h=b|0;g=b+e|0;if((b&3)==(d&3)){while(b&3){if(!e)return h|0;a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0;e=e-1|0}e=g&-4|0;f=e-64|0;while((b|0)<=(f|0)){c[b>>2]=c[d>>2];c[b+4>>2]=c[d+4>>2];c[b+8>>2]=c[d+8>>2];c[b+12>>2]=c[d+12>>2];c[b+16>>2]=c[d+16>>2];c[b+20>>2]=c[d+20>>2];c[b+24>>2]=c[d+24>>2];c[b+28>>2]=c[d+28>>2];c[b+32>>2]=c[d+32>>2];c[b+36>>2]=c[d+36>>2];c[b+40>>2]=c[d+40>>2];c[b+44>>2]=c[d+44>>2];c[b+48>>2]=c[d+48>>2];c[b+52>>2]=c[d+52>>2];c[b+56>>2]=c[d+56>>2];c[b+60>>2]=c[d+60>>2];b=b+64|0;d=d+64|0}while((b|0)<(e|0)){c[b>>2]=c[d>>2];b=b+4|0;d=d+4|0}}else{e=g-4|0;while((b|0)<(e|0)){a[b>>0]=a[d>>0]|0;a[b+1>>0]=a[d+1>>0]|0;a[b+2>>0]=a[d+2>>0]|0;a[b+3>>0]=a[d+3>>0]|0;b=b+4|0;d=d+4|0}}while((b|0)<(g|0)){a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0}return h|0}function $i(b,c,d){b=b|0;c=c|0;d=d|0;var e=0;if((c|0)<(b|0)&(b|0)<(c+d|0)){e=b;c=c+d|0;b=b+d|0;while((d|0)>0){b=b-1|0;c=c-1|0;d=d-1|0;a[b>>0]=a[c>>0]|0}b=e}else _i(b,c,d)|0;return b|0}function aj(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;h=b+e|0;d=d&255;if((e|0)>=67){while(b&3){a[b>>0]=d;b=b+1|0}f=h&-4|0;g=f-64|0;i=d|d<<8|d<<16|d<<24;while((b|0)<=(g|0)){c[b>>2]=i;c[b+4>>2]=i;c[b+8>>2]=i;c[b+12>>2]=i;c[b+16>>2]=i;c[b+20>>2]=i;c[b+24>>2]=i;c[b+28>>2]=i;c[b+32>>2]=i;c[b+36>>2]=i;c[b+40>>2]=i;c[b+44>>2]=i;c[b+48>>2]=i;c[b+52>>2]=i;c[b+56>>2]=i;c[b+60>>2]=i;b=b+64|0}while((b|0)<(f|0)){c[b>>2]=i;b=b+4|0}}while((b|0)<(h|0)){a[b>>0]=d;b=b+1|0}return h-e|0}function bj(a){a=+a;return a>=0.0?+z(a+.5):+M(a-.5)}function cj(a){a=+a;return a-+z(a)!=.5?+bj(a):+bj(a/2.0)*2.0}function dj(a){a=a|0;var b=0,d=0;d=a+15&-16|0;b=c[i>>2]|0;a=b+d|0;if((d|0)>0&(a|0)<(b|0)|(a|0)<0){V()|0;X(12);return -1}c[i>>2]=a;if((a|0)>(U()|0)?(T()|0)==0:0){c[i>>2]=b;X(12);return -1}return b|0}function ej(a,b,c,d,e,f,g,h){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;ba[a&3](b|0,c|0,d|0,e|0,f|0,g|0,h|0)}function fj(a,b,c,d,e,f,g){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;R(0)} + +// EMSCRIPTEN_END_FUNCS +var ba=[fj,hi,gi,fj];return{___muldi3:Xi,_bitshift64Ashr:Yi,_free:Ri,_i64Add:Zi,_malloc:Qi,_memcpy:_i,_memmove:$i,_memset:aj,_opus_decode:Xh,_opus_decode_float:ai,_opus_decoder_ctl:bi,_opus_decoder_get_size:Lh,_opus_decoder_init:Nh,_opus_encode:zi,_opus_encode_float:Ai,_opus_encoder_ctl:Bi,_opus_encoder_get_size:ci,_opus_encoder_init:ei,_opus_get_version_string:Ra,_opus_packet_get_nb_samples:_h,_opus_strerror:Qa,_rintf:cj,_sbrk:dj,dynCall_viiiiiii:ej,establishStackSpace:fa,getTempRet0:ia,runPostSets:Vi,setTempRet0:ha,setThrew:ga,stackAlloc:ca,stackRestore:ea,stackSave:da}}) + + +// EMSCRIPTEN_END_ASM +(a.c,a.f,buffer);a.___muldi3=X.___muldi3;a._bitshift64Ashr=X._bitshift64Ashr;a._free=X._free;a._i64Add=X._i64Add;a._malloc=X._malloc;a._memcpy=X._memcpy;a._memmove=X._memmove;a._memset=X._memset;a._opus_decode=X._opus_decode;a._opus_decode_float=X._opus_decode_float;a._opus_decoder_ctl=X._opus_decoder_ctl;a._opus_decoder_get_size=X._opus_decoder_get_size; +a._opus_decoder_init=X._opus_decoder_init;a._opus_encode=X._opus_encode;a._opus_encode_float=X._opus_encode_float;a._opus_encoder_ctl=X._opus_encoder_ctl;a._opus_encoder_get_size=X._opus_encoder_get_size;a._opus_encoder_init=X._opus_encoder_init;a._opus_get_version_string=X._opus_get_version_string;a._opus_packet_get_nb_samples=X._opus_packet_get_nb_samples;a._opus_strerror=X._opus_strerror;a._rintf=X._rintf;a._sbrk=X._sbrk;a.establishStackSpace=X.establishStackSpace;a.getTempRet0=X.getTempRet0; +a.runPostSets=X.runPostSets;a.setTempRet0=X.setTempRet0;a.setThrew=X.setThrew;a.stackAlloc=X.stackAlloc;var na=a.stackRestore=X.stackRestore,ja=a.stackSave=X.stackSave;a.dynCall_viiiiiii=X.dynCall_viiiiiii;a.asm=X; +if(U)if((String.prototype.startsWith?U.startsWith(V):0===U.indexOf(V))||("function"===typeof a.locateFile?U=a.locateFile(U):a.memoryInitializerPrefixURL&&(U=a.memoryInitializerPrefixURL+U)),m||n){var oa=a.readBinary(U);z.set(oa,8)}else{var pa=function(){a.readAsync(U,Y,function(){throw"could not load memory initializer "+U;})};P++;a.monitorRunDependencies&&a.monitorRunDependencies(P);var Y=function(b){b.byteLength&&(b=new Uint8Array(b));z.set(b,8);a.memoryInitializerRequest&&delete a.memoryInitializerRequest.response; +P--;a.monitorRunDependencies&&a.monitorRunDependencies(P);0==P&&(null!==Q&&(clearInterval(Q),Q=null),R&&(b=R,R=null,b()))},qa=r(U);if(qa)Y(qa.buffer);else if(a.memoryInitializerRequest){var ra=function(){var b=a.memoryInitializerRequest,c=b.response;if(200!==b.status&&0!==b.status)if(c=r(a.memoryInitializerRequestURL))c=c.buffer;else{console.warn("a problem seems to have happened with Module.memoryInitializerRequest, status: "+b.status+", retrying "+U);pa();return}Y(c)};a.memoryInitializerRequest.response? +setTimeout(ra,0):a.memoryInitializerRequest.addEventListener("load",ra)}else pa()}a.then=function(b){if(a.calledRun)b(a);else{var c=a.onRuntimeInitialized;a.onRuntimeInitialized=function(){c&&c();b(a)}}return a};function u(b){this.name="ExitStatus";this.message="Program terminated with exit("+b+")";this.status=b}u.prototype=Error();u.prototype.constructor=u;R=function sa(){a.calledRun||Z();a.calledRun||(R=sa)}; +function Z(){function b(){if(!a.calledRun&&(a.calledRun=!0,!x)){ea||(ea=!0,N(aa));N(ba);if(a.onRuntimeInitialized)a.onRuntimeInitialized();if(a.postRun)for("function"==typeof a.postRun&&(a.postRun=[a.postRun]);a.postRun.length;){var b=a.postRun.shift();da.unshift(b)}N(da)}}if(!(0(b) ? (a):(b)) + +/* kiss_fft.h + defines kiss_fft_scalar as either short or a float type + and defines + typedef struct { kiss_fft_scalar r; kiss_fft_scalar i; }kiss_fft_cpx; */ +#include "kiss_fft.h" + +/* + Explanation of macros dealing with complex math: + + C_MUL(m,a,b) : m = a*b + C_FIXDIV( c , div ) : if a fixed point impl., c /= div. noop otherwise + C_SUB( res, a,b) : res = a - b + C_SUBFROM( res , a) : res -= a + C_ADDTO( res , a) : res += a + * */ +#ifdef FIXED_POINT +#include "arch.h" + + +#define SAMP_MAX 2147483647 +#define TWID_MAX 32767 +#define TRIG_UPSCALE 1 + +#define SAMP_MIN -SAMP_MAX + + +# define S_MUL(a,b) MULT16_32_Q15(b, a) + +# define C_MUL(m,a,b) \ + do{ (m).r = SUB32(S_MUL((a).r,(b).r) , S_MUL((a).i,(b).i)); \ + (m).i = ADD32(S_MUL((a).r,(b).i) , S_MUL((a).i,(b).r)); }while(0) + +# define C_MULC(m,a,b) \ + do{ (m).r = ADD32(S_MUL((a).r,(b).r) , S_MUL((a).i,(b).i)); \ + (m).i = SUB32(S_MUL((a).i,(b).r) , S_MUL((a).r,(b).i)); }while(0) + +# define C_MULBYSCALAR( c, s ) \ + do{ (c).r = S_MUL( (c).r , s ) ;\ + (c).i = S_MUL( (c).i , s ) ; }while(0) + +# define DIVSCALAR(x,k) \ + (x) = S_MUL( x, (TWID_MAX-((k)>>1))/(k)+1 ) + +# define C_FIXDIV(c,div) \ + do { DIVSCALAR( (c).r , div); \ + DIVSCALAR( (c).i , div); }while (0) + +#define C_ADD( res, a,b)\ + do {(res).r=ADD32((a).r,(b).r); (res).i=ADD32((a).i,(b).i); \ + }while(0) +#define C_SUB( res, a,b)\ + do {(res).r=SUB32((a).r,(b).r); (res).i=SUB32((a).i,(b).i); \ + }while(0) +#define C_ADDTO( res , a)\ + do {(res).r = ADD32((res).r, (a).r); (res).i = ADD32((res).i,(a).i);\ + }while(0) + +#define C_SUBFROM( res , a)\ + do {(res).r = ADD32((res).r,(a).r); (res).i = SUB32((res).i,(a).i); \ + }while(0) + +#if defined(OPUS_ARM_INLINE_ASM) +#include "arm/kiss_fft_armv4.h" +#endif + +#if defined(OPUS_ARM_INLINE_EDSP) +#include "arm/kiss_fft_armv5e.h" +#endif +#if defined(MIPSr1_ASM) +#include "mips/kiss_fft_mipsr1.h" +#endif + +#else /* not FIXED_POINT*/ + +# define S_MUL(a,b) ( (a)*(b) ) +#define C_MUL(m,a,b) \ + do{ (m).r = (a).r*(b).r - (a).i*(b).i;\ + (m).i = (a).r*(b).i + (a).i*(b).r; }while(0) +#define C_MULC(m,a,b) \ + do{ (m).r = (a).r*(b).r + (a).i*(b).i;\ + (m).i = (a).i*(b).r - (a).r*(b).i; }while(0) + +#define C_MUL4(m,a,b) C_MUL(m,a,b) + +# define C_FIXDIV(c,div) /* NOOP */ +# define C_MULBYSCALAR( c, s ) \ + do{ (c).r *= (s);\ + (c).i *= (s); }while(0) +#endif + +#ifndef CHECK_OVERFLOW_OP +# define CHECK_OVERFLOW_OP(a,op,b) /* noop */ +#endif + +#ifndef C_ADD +#define C_ADD( res, a,b)\ + do { \ + CHECK_OVERFLOW_OP((a).r,+,(b).r)\ + CHECK_OVERFLOW_OP((a).i,+,(b).i)\ + (res).r=(a).r+(b).r; (res).i=(a).i+(b).i; \ + }while(0) +#define C_SUB( res, a,b)\ + do { \ + CHECK_OVERFLOW_OP((a).r,-,(b).r)\ + CHECK_OVERFLOW_OP((a).i,-,(b).i)\ + (res).r=(a).r-(b).r; (res).i=(a).i-(b).i; \ + }while(0) +#define C_ADDTO( res , a)\ + do { \ + CHECK_OVERFLOW_OP((res).r,+,(a).r)\ + CHECK_OVERFLOW_OP((res).i,+,(a).i)\ + (res).r += (a).r; (res).i += (a).i;\ + }while(0) + +#define C_SUBFROM( res , a)\ + do {\ + CHECK_OVERFLOW_OP((res).r,-,(a).r)\ + CHECK_OVERFLOW_OP((res).i,-,(a).i)\ + (res).r -= (a).r; (res).i -= (a).i; \ + }while(0) +#endif /* C_ADD defined */ + +#ifdef FIXED_POINT +/*# define KISS_FFT_COS(phase) TRIG_UPSCALE*floor(MIN(32767,MAX(-32767,.5+32768 * cos (phase)))) +# define KISS_FFT_SIN(phase) TRIG_UPSCALE*floor(MIN(32767,MAX(-32767,.5+32768 * sin (phase))))*/ +# define KISS_FFT_COS(phase) floor(.5+TWID_MAX*cos (phase)) +# define KISS_FFT_SIN(phase) floor(.5+TWID_MAX*sin (phase)) +# define HALF_OF(x) ((x)>>1) +#elif defined(USE_SIMD) +# define KISS_FFT_COS(phase) _mm_set1_ps( cos(phase) ) +# define KISS_FFT_SIN(phase) _mm_set1_ps( sin(phase) ) +# define HALF_OF(x) ((x)*_mm_set1_ps(.5f)) +#else +# define KISS_FFT_COS(phase) (kiss_fft_scalar) cos(phase) +# define KISS_FFT_SIN(phase) (kiss_fft_scalar) sin(phase) +# define HALF_OF(x) ((x)*.5f) +#endif + +#define kf_cexp(x,phase) \ + do{ \ + (x)->r = KISS_FFT_COS(phase);\ + (x)->i = KISS_FFT_SIN(phase);\ + }while(0) + +#define kf_cexp2(x,phase) \ + do{ \ + (x)->r = TRIG_UPSCALE*celt_cos_norm((phase));\ + (x)->i = TRIG_UPSCALE*celt_cos_norm((phase)-32768);\ +}while(0) + +#endif /* KISS_FFT_GUTS_H */ diff --git a/asm/libs/opus/celt/arch.h b/asm/libs/opus/celt/arch.h new file mode 100644 index 00000000..9f74ddd2 --- /dev/null +++ b/asm/libs/opus/celt/arch.h @@ -0,0 +1,241 @@ +/* Copyright (c) 2003-2008 Jean-Marc Valin + Copyright (c) 2007-2008 CSIRO + Copyright (c) 2007-2009 Xiph.Org Foundation + Written by Jean-Marc Valin */ +/** + @file arch.h + @brief Various architecture definitions for CELT +*/ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef ARCH_H +#define ARCH_H + +#include "opus_types.h" +#include "opus_defines.h" + +# if !defined(__GNUC_PREREQ) +# if defined(__GNUC__)&&defined(__GNUC_MINOR__) +# define __GNUC_PREREQ(_maj,_min) \ + ((__GNUC__<<16)+__GNUC_MINOR__>=((_maj)<<16)+(_min)) +# else +# define __GNUC_PREREQ(_maj,_min) 0 +# endif +# endif + +#define CELT_SIG_SCALE 32768.f + +#define celt_fatal(str) _celt_fatal(str, __FILE__, __LINE__); +#ifdef ENABLE_ASSERTIONS +#include +#include +#ifdef __GNUC__ +__attribute__((noreturn)) +#endif +static OPUS_INLINE void _celt_fatal(const char *str, const char *file, int line) +{ + fprintf (stderr, "Fatal (internal) error in %s, line %d: %s\n", file, line, str); + abort(); +} +#define celt_assert(cond) {if (!(cond)) {celt_fatal("assertion failed: " #cond);}} +#define celt_assert2(cond, message) {if (!(cond)) {celt_fatal("assertion failed: " #cond "\n" message);}} +#else +#define celt_assert(cond) +#define celt_assert2(cond, message) +#endif + +#define IMUL32(a,b) ((a)*(b)) + +#define MIN16(a,b) ((a) < (b) ? (a) : (b)) /**< Minimum 16-bit value. */ +#define MAX16(a,b) ((a) > (b) ? (a) : (b)) /**< Maximum 16-bit value. */ +#define MIN32(a,b) ((a) < (b) ? (a) : (b)) /**< Minimum 32-bit value. */ +#define MAX32(a,b) ((a) > (b) ? (a) : (b)) /**< Maximum 32-bit value. */ +#define IMIN(a,b) ((a) < (b) ? (a) : (b)) /**< Minimum int value. */ +#define IMAX(a,b) ((a) > (b) ? (a) : (b)) /**< Maximum int value. */ +#define UADD32(a,b) ((a)+(b)) +#define USUB32(a,b) ((a)-(b)) + +#define PRINT_MIPS(file) + +#ifdef FIXED_POINT + +typedef opus_int16 opus_val16; +typedef opus_int32 opus_val32; + +typedef opus_val32 celt_sig; +typedef opus_val16 celt_norm; +typedef opus_val32 celt_ener; + +#define Q15ONE 32767 + +#define SIG_SHIFT 12 + +#define NORM_SCALING 16384 + +#define DB_SHIFT 10 + +#define EPSILON 1 +#define VERY_SMALL 0 +#define VERY_LARGE16 ((opus_val16)32767) +#define Q15_ONE ((opus_val16)32767) + +#define SCALEIN(a) (a) +#define SCALEOUT(a) (a) + +#define ABS16(x) ((x) < 0 ? (-(x)) : (x)) +#define ABS32(x) ((x) < 0 ? (-(x)) : (x)) + +static OPUS_INLINE opus_int16 SAT16(opus_int32 x) { + return x > 32767 ? 32767 : x < -32768 ? -32768 : (opus_int16)x; +} + +#ifdef FIXED_DEBUG +#include "fixed_debug.h" +#else + +#include "fixed_generic.h" + +#ifdef OPUS_ARM_INLINE_EDSP +#include "arm/fixed_armv5e.h" +#elif defined (OPUS_ARM_INLINE_ASM) +#include "arm/fixed_armv4.h" +#elif defined (BFIN_ASM) +#include "fixed_bfin.h" +#elif defined (TI_C5X_ASM) +#include "fixed_c5x.h" +#elif defined (TI_C6X_ASM) +#include "fixed_c6x.h" +#endif + +#endif + +#else /* FIXED_POINT */ + +typedef float opus_val16; +typedef float opus_val32; + +typedef float celt_sig; +typedef float celt_norm; +typedef float celt_ener; + +#ifdef FLOAT_APPROX +/* This code should reliably detect NaN/inf even when -ffast-math is used. + Assumes IEEE 754 format. */ +static OPUS_INLINE int celt_isnan(float x) +{ + union {float f; opus_uint32 i;} in; + in.f = x; + return ((in.i>>23)&0xFF)==0xFF && (in.i&0x007FFFFF)!=0; +} +#else +#ifdef __FAST_MATH__ +#error Cannot build libopus with -ffast-math unless FLOAT_APPROX is defined. This could result in crashes on extreme (e.g. NaN) input +#endif +#define celt_isnan(x) ((x)!=(x)) +#endif + +#define Q15ONE 1.0f + +#define NORM_SCALING 1.f + +#define EPSILON 1e-15f +#define VERY_SMALL 1e-30f +#define VERY_LARGE16 1e15f +#define Q15_ONE ((opus_val16)1.f) + +/* This appears to be the same speed as C99's fabsf() but it's more portable. */ +#define ABS16(x) ((float)fabs(x)) +#define ABS32(x) ((float)fabs(x)) + +#define QCONST16(x,bits) (x) +#define QCONST32(x,bits) (x) + +#define NEG16(x) (-(x)) +#define NEG32(x) (-(x)) +#define EXTRACT16(x) (x) +#define EXTEND32(x) (x) +#define SHR16(a,shift) (a) +#define SHL16(a,shift) (a) +#define SHR32(a,shift) (a) +#define SHL32(a,shift) (a) +#define PSHR32(a,shift) (a) +#define VSHR32(a,shift) (a) + +#define PSHR(a,shift) (a) +#define SHR(a,shift) (a) +#define SHL(a,shift) (a) +#define SATURATE(x,a) (x) +#define SATURATE16(x) (x) + +#define ROUND16(a,shift) (a) +#define HALF16(x) (.5f*(x)) +#define HALF32(x) (.5f*(x)) + +#define ADD16(a,b) ((a)+(b)) +#define SUB16(a,b) ((a)-(b)) +#define ADD32(a,b) ((a)+(b)) +#define SUB32(a,b) ((a)-(b)) +#define MULT16_16_16(a,b) ((a)*(b)) +#define MULT16_16(a,b) ((opus_val32)(a)*(opus_val32)(b)) +#define MAC16_16(c,a,b) ((c)+(opus_val32)(a)*(opus_val32)(b)) + +#define MULT16_32_Q15(a,b) ((a)*(b)) +#define MULT16_32_Q16(a,b) ((a)*(b)) + +#define MULT32_32_Q31(a,b) ((a)*(b)) + +#define MAC16_32_Q15(c,a,b) ((c)+(a)*(b)) +#define MAC16_32_Q16(c,a,b) ((c)+(a)*(b)) + +#define MULT16_16_Q11_32(a,b) ((a)*(b)) +#define MULT16_16_Q11(a,b) ((a)*(b)) +#define MULT16_16_Q13(a,b) ((a)*(b)) +#define MULT16_16_Q14(a,b) ((a)*(b)) +#define MULT16_16_Q15(a,b) ((a)*(b)) +#define MULT16_16_P15(a,b) ((a)*(b)) +#define MULT16_16_P13(a,b) ((a)*(b)) +#define MULT16_16_P14(a,b) ((a)*(b)) +#define MULT16_32_P16(a,b) ((a)*(b)) + +#define DIV32_16(a,b) (((opus_val32)(a))/(opus_val16)(b)) +#define DIV32(a,b) (((opus_val32)(a))/(opus_val32)(b)) + +#define SCALEIN(a) ((a)*CELT_SIG_SCALE) +#define SCALEOUT(a) ((a)*(1/CELT_SIG_SCALE)) + +#define SIG2WORD16(x) (x) + +#endif /* !FIXED_POINT */ + +#ifndef GLOBAL_STACK_SIZE +#ifdef FIXED_POINT +#define GLOBAL_STACK_SIZE 100000 +#else +#define GLOBAL_STACK_SIZE 100000 +#endif +#endif + +#endif /* ARCH_H */ diff --git a/asm/libs/opus/celt/arm/arm2gnu.pl b/asm/libs/opus/celt/arm/arm2gnu.pl new file mode 100755 index 00000000..6c922ac8 --- /dev/null +++ b/asm/libs/opus/celt/arm/arm2gnu.pl @@ -0,0 +1,353 @@ +#!/usr/bin/perl +# Copyright (C) 2002-2013 Xiph.org Foundation +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER +# OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +my $bigend; # little/big endian +my $nxstack; +my $apple = 0; +my $symprefix = ""; + +$nxstack = 0; + +eval 'exec /usr/local/bin/perl -S $0 ${1+"$@"}' + if $running_under_some_shell; + +while ($ARGV[0] =~ /^-/) { + $_ = shift; + last if /^--$/; + if (/^-n$/) { + $nflag++; + next; + } + if (/^--apple$/) { + $apple = 1; + $symprefix = "_"; + next; + } + die "I don't recognize this switch: $_\\n"; +} +$printit++ unless $nflag; + +$\ = "\n"; # automatically add newline on print +$n=0; + +$thumb = 0; # ARM mode by default, not Thumb. +@proc_stack = (); + +printf (" .syntax unified\n"); + +LINE: +while (<>) { + + # For ADRLs we need to add a new line after the substituted one. + $addPadding = 0; + + # First, we do not dare to touch *anything* inside double quotes, do we? + # Second, if you want a dollar character in the string, + # insert two of them -- that's how ARM C and assembler treat strings. + s/^([A-Za-z_]\w*)[ \t]+DCB[ \t]*\"/$1: .ascii \"/ && do { s/\$\$/\$/g; next }; + s/\bDCB\b[ \t]*\"/.ascii \"/ && do { s/\$\$/\$/g; next }; + s/^(\S+)\s+RN\s+(\S+)/$1 .req r$2/ && do { s/\$\$/\$/g; next }; + # If there's nothing on a line but a comment, don't try to apply any further + # substitutions (this is a cheap hack to avoid mucking up the license header) + s/^([ \t]*);/$1@/ && do { s/\$\$/\$/g; next }; + # If substituted -- leave immediately ! + + s/@/,:/; + s/;/@/; + while ( /@.*'/ ) { + s/(@.*)'/$1/g; + } + s/\{FALSE\}/0/g; + s/\{TRUE\}/1/g; + s/\{(\w\w\w\w+)\}/$1/g; + s/\bINCLUDE[ \t]*([^ \t\n]+)/.include \"$1\"/; + s/\bGET[ \t]*([^ \t\n]+)/.include \"${ my $x=$1; $x =~ s|\.s|-gnu.S|; \$x }\"/; + s/\bIMPORT\b/.extern/; + s/\bEXPORT\b\s*/.global $symprefix/; + s/^(\s+)\[/$1IF/; + s/^(\s+)\|/$1ELSE/; + s/^(\s+)\]/$1ENDIF/; + s/IF *:DEF:/ .ifdef/; + s/IF *:LNOT: *:DEF:/ .ifndef/; + s/ELSE/ .else/; + s/ENDIF/ .endif/; + + if( /\bIF\b/ ) { + s/\bIF\b/ .if/; + s/=/==/; + } + if ( $n == 2) { + s/\$/\\/g; + } + if ($n == 1) { + s/\$//g; + s/label//g; + $n = 2; + } + if ( /MACRO/ ) { + s/MACRO *\n/.macro/; + $n=1; + } + if ( /\bMEND\b/ ) { + s/\bMEND\b/.endm/; + $n=0; + } + + # ".rdata" doesn't work in 'as' version 2.13.2, as it is ".rodata" there. + # + if ( /\bAREA\b/ ) { + my $align; + $align = "2"; + if ( /ALIGN=(\d+)/ ) { + $align = $1; + } + if ( /CODE/ ) { + $nxstack = 1; + } + s/^(.+)CODE(.+)READONLY(.*)/ .text/; + s/^(.+)DATA(.+)READONLY(.*)/ .section .rdata/; + s/^(.+)\|\|\.data\|\|(.+)/ .data/; + s/^(.+)\|\|\.bss\|\|(.+)/ .bss/; + s/$/; .p2align $align/; + # Enable NEON instructions but don't produce a binary that requires + # ARMv7. RVCT does not have equivalent directives, so we just do this + # for all CODE areas. + if ( /.text/ ) { + # Separating .arch, .fpu, etc., by semicolons does not work (gas + # thinks the semicolon is part of the arch name, even when there's + # whitespace separating them). Sadly this means our line numbers + # won't match the original source file (we could use the .line + # directive, which is documented to be obsolete, but then gdb will + # show the wrong line in the translated source file). + s/$/; .arch armv7-a\n .fpu neon\n .object_arch armv4t/ unless ($apple); + } + } + + s/\|\|\.constdata\$(\d+)\|\|/.L_CONST$1/; # ||.constdata$3|| + s/\|\|\.bss\$(\d+)\|\|/.L_BSS$1/; # ||.bss$2|| + s/\|\|\.data\$(\d+)\|\|/.L_DATA$1/; # ||.data$2|| + s/\|\|([a-zA-Z0-9_]+)\@([a-zA-Z0-9_]+)\|\|/@ $&/; + s/^(\s+)\%(\s)/ .space $1/; + + s/\|(.+)\.(\d+)\|/\.$1_$2/; # |L80.123| -> .L80_123 + s/\bCODE32\b/.code 32/ && do {$thumb = 0}; + s/\bCODE16\b/.code 16/ && do {$thumb = 1}; + if (/\bPROC\b/) + { + my $prefix; + my $proc; + /^([A-Za-z_\.]\w+)\b/; + $proc = $1; + $prefix = ""; + if ($proc) + { + $prefix = $prefix.sprintf("\t.type\t%s, %%function; ",$proc) unless ($apple); + # Make sure we $prefix isn't empty here (for the $apple case). + # We handle mangling the label here, make sure it doesn't match + # the label handling below (if $prefix would be empty). + $prefix = "; "; + push(@proc_stack, $proc); + s/^[A-Za-z_\.]\w+/$symprefix$&:/; + } + $prefix = $prefix."\t.thumb_func; " if ($thumb); + s/\bPROC\b/@ $&/; + $_ = $prefix.$_; + } + s/^(\s*)(S|Q|SH|U|UQ|UH)ASX\b/$1$2ADDSUBX/; + s/^(\s*)(S|Q|SH|U|UQ|UH)SAX\b/$1$2SUBADDX/; + if (/\bENDP\b/) + { + my $proc; + s/\bENDP\b/@ $&/; + $proc = pop(@proc_stack); + $_ = "\t.size $proc, .-$proc".$_ if ($proc && !$apple); + } + s/\bSUBT\b/@ $&/; + s/\bDATA\b/@ $&/; # DATA directive is deprecated -- Asm guide, p.7-25 + s/\bKEEP\b/@ $&/; + s/\bEXPORTAS\b/@ $&/; + s/\|\|(.)+\bEQU\b/@ $&/; + s/\|\|([\w\$]+)\|\|/$1/; + s/\bENTRY\b/@ $&/; + s/\bASSERT\b/@ $&/; + s/\bGBLL\b/@ $&/; + s/\bGBLA\b/@ $&/; + s/^\W+OPT\b/@ $&/; + s/:OR:/|/g; + s/:SHL:/<>/g; + s/:AND:/&/g; + s/:LAND:/&&/g; + s/CPSR/cpsr/; + s/SPSR/spsr/; + s/ALIGN$/.balign 4/; + s/ALIGN\s+([0-9x]+)$/.balign $1/; + s/psr_cxsf/psr_all/; + s/LTORG/.ltorg/; + s/^([A-Za-z_]\w*)[ \t]+EQU/ .set $1,/; + s/^([A-Za-z_]\w*)[ \t]+SETL/ .set $1,/; + s/^([A-Za-z_]\w*)[ \t]+SETA/ .set $1,/; + s/^([A-Za-z_]\w*)[ \t]+\*/ .set $1,/; + + # {PC} + 0xdeadfeed --> . + 0xdeadfeed + s/\{PC\} \+/ \. +/; + + # Single hex constant on the line ! + # + # >>> NOTE <<< + # Double-precision floats in gcc are always mixed-endian, which means + # bytes in two words are little-endian, but words are big-endian. + # So, 0x0000deadfeed0000 would be stored as 0x0000dead at low address + # and 0xfeed0000 at high address. + # + s/\bDCFD\b[ \t]+0x([a-fA-F0-9]{8})([a-fA-F0-9]{8})/.long 0x$1, 0x$2/; + # Only decimal constants on the line, no hex ! + s/\bDCFD\b[ \t]+([0-9\.\-]+)/.double $1/; + + # Single hex constant on the line ! +# s/\bDCFS\b[ \t]+0x([a-f0-9]{8})([a-f0-9]{8})/.long 0x$1, 0x$2/; + # Only decimal constants on the line, no hex ! +# s/\bDCFS\b[ \t]+([0-9\.\-]+)/.double $1/; + s/\bDCFS[ \t]+0x/.word 0x/; + s/\bDCFS\b/.float/; + + s/^([A-Za-z_]\w*)[ \t]+DCD/$1 .word/; + s/\bDCD\b/.word/; + s/^([A-Za-z_]\w*)[ \t]+DCW/$1 .short/; + s/\bDCW\b/.short/; + s/^([A-Za-z_]\w*)[ \t]+DCB/$1 .byte/; + s/\bDCB\b/.byte/; + s/^([A-Za-z_]\w*)[ \t]+\%/.comm $1,/; + s/^[A-Za-z_\.]\w+/$&:/; + s/^(\d+)/$1:/; + s/\%(\d+)/$1b_or_f/; + s/\%[Bb](\d+)/$1b/; + s/\%[Ff](\d+)/$1f/; + s/\%[Ff][Tt](\d+)/$1f/; + s/&([\dA-Fa-f]+)/0x$1/; + if ( /\b2_[01]+\b/ ) { + s/\b2_([01]+)\b/conv$1&&&&/g; + while ( /[01][01][01][01]&&&&/ ) { + s/0000&&&&/&&&&0/g; + s/0001&&&&/&&&&1/g; + s/0010&&&&/&&&&2/g; + s/0011&&&&/&&&&3/g; + s/0100&&&&/&&&&4/g; + s/0101&&&&/&&&&5/g; + s/0110&&&&/&&&&6/g; + s/0111&&&&/&&&&7/g; + s/1000&&&&/&&&&8/g; + s/1001&&&&/&&&&9/g; + s/1010&&&&/&&&&A/g; + s/1011&&&&/&&&&B/g; + s/1100&&&&/&&&&C/g; + s/1101&&&&/&&&&D/g; + s/1110&&&&/&&&&E/g; + s/1111&&&&/&&&&F/g; + } + s/000&&&&/&&&&0/g; + s/001&&&&/&&&&1/g; + s/010&&&&/&&&&2/g; + s/011&&&&/&&&&3/g; + s/100&&&&/&&&&4/g; + s/101&&&&/&&&&5/g; + s/110&&&&/&&&&6/g; + s/111&&&&/&&&&7/g; + s/00&&&&/&&&&0/g; + s/01&&&&/&&&&1/g; + s/10&&&&/&&&&2/g; + s/11&&&&/&&&&3/g; + s/0&&&&/&&&&0/g; + s/1&&&&/&&&&1/g; + s/conv&&&&/0x/g; + } + + if ( /commandline/) + { + if( /-bigend/) + { + $bigend=1; + } + } + + if ( /\bDCDU\b/ ) + { + my $cmd=$_; + my $value; + my $prefix; + my $w1; + my $w2; + my $w3; + my $w4; + + s/\s+DCDU\b/@ $&/; + + $cmd =~ /\bDCDU\b\s+0x(\d+)/; + $value = $1; + $value =~ /(\w\w)(\w\w)(\w\w)(\w\w)/; + $w1 = $1; + $w2 = $2; + $w3 = $3; + $w4 = $4; + + if( $bigend ne "") + { + # big endian + $prefix = "\t.byte\t0x".$w1.";". + "\t.byte\t0x".$w2.";". + "\t.byte\t0x".$w3.";". + "\t.byte\t0x".$w4."; "; + } + else + { + # little endian + $prefix = "\t.byte\t0x".$w4.";". + "\t.byte\t0x".$w3.";". + "\t.byte\t0x".$w2.";". + "\t.byte\t0x".$w1."; "; + } + $_=$prefix.$_; + } + + if ( /\badrl\b/i ) + { + s/\badrl\s+(\w+)\s*,\s*(\w+)/ldr $1,=$2/i; + $addPadding = 1; + } + s/\bEND\b/@ END/; +} continue { + printf ("%s", $_) if $printit; + if ($addPadding != 0) + { + printf (" mov r0,r0\n"); + $addPadding = 0; + } +} +#If we had a code section, mark that this object doesn't need an executable +# stack. +if ($nxstack && !$apple) { + printf (" .section\t.note.GNU-stack,\"\",\%\%progbits\n"); +} diff --git a/asm/libs/opus/celt/arm/arm_celt_map.c b/asm/libs/opus/celt/arm/arm_celt_map.c new file mode 100644 index 00000000..ee6c2447 --- /dev/null +++ b/asm/libs/opus/celt/arm/arm_celt_map.c @@ -0,0 +1,121 @@ +/* Copyright (c) 2010 Xiph.Org Foundation + * Copyright (c) 2013 Parrot */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "pitch.h" +#include "kiss_fft.h" +#include "mdct.h" + +#if defined(OPUS_HAVE_RTCD) + +# if defined(FIXED_POINT) +opus_val32 (*const CELT_PITCH_XCORR_IMPL[OPUS_ARCHMASK+1])(const opus_val16 *, + const opus_val16 *, opus_val32 *, int , int) = { + celt_pitch_xcorr_c, /* ARMv4 */ + MAY_HAVE_EDSP(celt_pitch_xcorr), /* EDSP */ + MAY_HAVE_MEDIA(celt_pitch_xcorr), /* Media */ + MAY_HAVE_NEON(celt_pitch_xcorr) /* NEON */ +}; +# else /* !FIXED_POINT */ +# if defined(OPUS_ARM_MAY_HAVE_NEON_INTR) +void (*const CELT_PITCH_XCORR_IMPL[OPUS_ARCHMASK+1])(const opus_val16 *, + const opus_val16 *, opus_val32 *, int, int) = { + celt_pitch_xcorr_c, /* ARMv4 */ + celt_pitch_xcorr_c, /* EDSP */ + celt_pitch_xcorr_c, /* Media */ + celt_pitch_xcorr_float_neon /* Neon */ +}; +# endif +# endif /* FIXED_POINT */ + +# if defined(OPUS_ARM_MAY_HAVE_NEON_INTR) +# if defined(HAVE_ARM_NE10) +# if defined(CUSTOM_MODES) +int (*const OPUS_FFT_ALLOC_ARCH_IMPL[OPUS_ARCHMASK+1])(kiss_fft_state *st) = { + opus_fft_alloc_arch_c, /* ARMv4 */ + opus_fft_alloc_arch_c, /* EDSP */ + opus_fft_alloc_arch_c, /* Media */ + opus_fft_alloc_arm_neon /* Neon with NE10 library support */ +}; + +void (*const OPUS_FFT_FREE_ARCH_IMPL[OPUS_ARCHMASK+1])(kiss_fft_state *st) = { + opus_fft_free_arch_c, /* ARMv4 */ + opus_fft_free_arch_c, /* EDSP */ + opus_fft_free_arch_c, /* Media */ + opus_fft_free_arm_neon /* Neon with NE10 */ +}; +# endif /* CUSTOM_MODES */ + +void (*const OPUS_FFT[OPUS_ARCHMASK+1])(const kiss_fft_state *cfg, + const kiss_fft_cpx *fin, + kiss_fft_cpx *fout) = { + opus_fft_c, /* ARMv4 */ + opus_fft_c, /* EDSP */ + opus_fft_c, /* Media */ + opus_fft_neon /* Neon with NE10 */ +}; + +void (*const OPUS_IFFT[OPUS_ARCHMASK+1])(const kiss_fft_state *cfg, + const kiss_fft_cpx *fin, + kiss_fft_cpx *fout) = { + opus_ifft_c, /* ARMv4 */ + opus_ifft_c, /* EDSP */ + opus_ifft_c, /* Media */ + opus_ifft_neon /* Neon with NE10 */ +}; + +void (*const CLT_MDCT_FORWARD_IMPL[OPUS_ARCHMASK+1])(const mdct_lookup *l, + kiss_fft_scalar *in, + kiss_fft_scalar * OPUS_RESTRICT out, + const opus_val16 *window, + int overlap, int shift, + int stride, int arch) = { + clt_mdct_forward_c, /* ARMv4 */ + clt_mdct_forward_c, /* EDSP */ + clt_mdct_forward_c, /* Media */ + clt_mdct_forward_neon /* Neon with NE10 */ +}; + +void (*const CLT_MDCT_BACKWARD_IMPL[OPUS_ARCHMASK+1])(const mdct_lookup *l, + kiss_fft_scalar *in, + kiss_fft_scalar * OPUS_RESTRICT out, + const opus_val16 *window, + int overlap, int shift, + int stride, int arch) = { + clt_mdct_backward_c, /* ARMv4 */ + clt_mdct_backward_c, /* EDSP */ + clt_mdct_backward_c, /* Media */ + clt_mdct_backward_neon /* Neon with NE10 */ +}; + +# endif /* HAVE_ARM_NE10 */ +# endif /* OPUS_ARM_MAY_HAVE_NEON_INTR */ + +#endif /* OPUS_HAVE_RTCD */ diff --git a/asm/libs/opus/celt/arm/armcpu.c b/asm/libs/opus/celt/arm/armcpu.c new file mode 100644 index 00000000..5e5d10c3 --- /dev/null +++ b/asm/libs/opus/celt/arm/armcpu.c @@ -0,0 +1,174 @@ +/* Copyright (c) 2010 Xiph.Org Foundation + * Copyright (c) 2013 Parrot */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +/* Original code from libtheora modified to suit to Opus */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#ifdef OPUS_HAVE_RTCD + +#include "armcpu.h" +#include "cpu_support.h" +#include "os_support.h" +#include "opus_types.h" + +#define OPUS_CPU_ARM_V4 (1) +#define OPUS_CPU_ARM_EDSP (1<<1) +#define OPUS_CPU_ARM_MEDIA (1<<2) +#define OPUS_CPU_ARM_NEON (1<<3) + +#if defined(_MSC_VER) +/*For GetExceptionCode() and EXCEPTION_ILLEGAL_INSTRUCTION.*/ +# define WIN32_LEAN_AND_MEAN +# define WIN32_EXTRA_LEAN +# include + +static OPUS_INLINE opus_uint32 opus_cpu_capabilities(void){ + opus_uint32 flags; + flags=0; + /* MSVC has no OPUS_INLINE __asm support for ARM, but it does let you __emit + * instructions via their assembled hex code. + * All of these instructions should be essentially nops. */ +# if defined(OPUS_ARM_MAY_HAVE_EDSP) + __try{ + /*PLD [r13]*/ + __emit(0xF5DDF000); + flags|=OPUS_CPU_ARM_EDSP; + } + __except(GetExceptionCode()==EXCEPTION_ILLEGAL_INSTRUCTION){ + /*Ignore exception.*/ + } +# if defined(OPUS_ARM_MAY_HAVE_MEDIA) + __try{ + /*SHADD8 r3,r3,r3*/ + __emit(0xE6333F93); + flags|=OPUS_CPU_ARM_MEDIA; + } + __except(GetExceptionCode()==EXCEPTION_ILLEGAL_INSTRUCTION){ + /*Ignore exception.*/ + } +# if defined(OPUS_ARM_MAY_HAVE_NEON) || defined(OPUS_ARM_MAY_HAVE_NEON_INTR) + __try{ + /*VORR q0,q0,q0*/ + __emit(0xF2200150); + flags|=OPUS_CPU_ARM_NEON; + } + __except(GetExceptionCode()==EXCEPTION_ILLEGAL_INSTRUCTION){ + /*Ignore exception.*/ + } +# endif +# endif +# endif + return flags; +} + +#elif defined(__linux__) +/* Linux based */ +opus_uint32 opus_cpu_capabilities(void) +{ + opus_uint32 flags = 0; + FILE *cpuinfo; + + /* Reading /proc/self/auxv would be easier, but that doesn't work reliably on + * Android */ + cpuinfo = fopen("/proc/cpuinfo", "r"); + + if(cpuinfo != NULL) + { + /* 512 should be enough for anybody (it's even enough for all the flags that + * x86 has accumulated... so far). */ + char buf[512]; + + while(fgets(buf, 512, cpuinfo) != NULL) + { +# if defined(OPUS_ARM_MAY_HAVE_EDSP) || defined(OPUS_ARM_MAY_HAVE_NEON) || defined(OPUS_ARM_MAY_HAVE_NEON_INTR) + /* Search for edsp and neon flag */ + if(memcmp(buf, "Features", 8) == 0) + { + char *p; +# if defined(OPUS_ARM_MAY_HAVE_EDSP) + p = strstr(buf, " edsp"); + if(p != NULL && (p[5] == ' ' || p[5] == '\n')) + flags |= OPUS_CPU_ARM_EDSP; +# endif + +# if defined(OPUS_ARM_MAY_HAVE_NEON) || defined(OPUS_ARM_MAY_HAVE_NEON_INTR) + p = strstr(buf, " neon"); + if(p != NULL && (p[5] == ' ' || p[5] == '\n')) + flags |= OPUS_CPU_ARM_NEON; +# endif + } +# endif + +# if defined(OPUS_ARM_MAY_HAVE_MEDIA) + /* Search for media capabilities (>= ARMv6) */ + if(memcmp(buf, "CPU architecture:", 17) == 0) + { + int version; + version = atoi(buf+17); + + if(version >= 6) + flags |= OPUS_CPU_ARM_MEDIA; + } +# endif + } + + fclose(cpuinfo); + } + return flags; +} +#else +/* The feature registers which can tell us what the processor supports are + * accessible in priveleged modes only, so we can't have a general user-space + * detection method like on x86.*/ +# error "Configured to use ARM asm but no CPU detection method available for " \ + "your platform. Reconfigure with --disable-rtcd (or send patches)." +#endif + +int opus_select_arch(void) +{ + opus_uint32 flags = opus_cpu_capabilities(); + int arch = 0; + + if(!(flags & OPUS_CPU_ARM_EDSP)) + return arch; + arch++; + + if(!(flags & OPUS_CPU_ARM_MEDIA)) + return arch; + arch++; + + if(!(flags & OPUS_CPU_ARM_NEON)) + return arch; + arch++; + + return arch; +} + +#endif diff --git a/asm/libs/opus/celt/arm/armcpu.h b/asm/libs/opus/celt/arm/armcpu.h new file mode 100644 index 00000000..ac574460 --- /dev/null +++ b/asm/libs/opus/celt/arm/armcpu.h @@ -0,0 +1,71 @@ +/* Copyright (c) 2010 Xiph.Org Foundation + * Copyright (c) 2013 Parrot */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#if !defined(ARMCPU_H) +# define ARMCPU_H + +# if defined(OPUS_ARM_MAY_HAVE_EDSP) +# define MAY_HAVE_EDSP(name) name ## _edsp +# else +# define MAY_HAVE_EDSP(name) name ## _c +# endif + +# if defined(OPUS_ARM_MAY_HAVE_MEDIA) +# define MAY_HAVE_MEDIA(name) name ## _media +# else +# define MAY_HAVE_MEDIA(name) MAY_HAVE_EDSP(name) +# endif + +# if defined(OPUS_ARM_MAY_HAVE_NEON) +# define MAY_HAVE_NEON(name) name ## _neon +# else +# define MAY_HAVE_NEON(name) MAY_HAVE_MEDIA(name) +# endif + +# if defined(OPUS_ARM_PRESUME_EDSP) +# define PRESUME_EDSP(name) name ## _edsp +# else +# define PRESUME_EDSP(name) name ## _c +# endif + +# if defined(OPUS_ARM_PRESUME_MEDIA) +# define PRESUME_MEDIA(name) name ## _media +# else +# define PRESUME_MEDIA(name) PRESUME_EDSP(name) +# endif + +# if defined(OPUS_ARM_PRESUME_NEON) +# define PRESUME_NEON(name) name ## _neon +# else +# define PRESUME_NEON(name) PRESUME_MEDIA(name) +# endif + +# if defined(OPUS_HAVE_RTCD) +int opus_select_arch(void); +# endif + +#endif diff --git a/asm/libs/opus/celt/arm/armopts.s b/asm/libs/opus/celt/arm/armopts.s new file mode 100644 index 00000000..fb919607 --- /dev/null +++ b/asm/libs/opus/celt/arm/armopts.s @@ -0,0 +1,37 @@ +/* Copyright (C) 2013 Mozilla Corporation */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +; Set the following to 1 if we have EDSP instructions +; (LDRD/STRD, etc., ARMv5E and later). +OPUS_ARM_MAY_HAVE_EDSP * + +; Set the following to 1 if we have ARMv6 media instructions. +OPUS_ARM_MAY_HAVE_MEDIA * + +; Set the following to 1 if we have NEON (some ARMv7) +OPUS_ARM_MAY_HAVE_NEON * + +END diff --git a/asm/libs/opus/celt/arm/armopts.s.in b/asm/libs/opus/celt/arm/armopts.s.in new file mode 100644 index 00000000..3d8aaf27 --- /dev/null +++ b/asm/libs/opus/celt/arm/armopts.s.in @@ -0,0 +1,37 @@ +/* Copyright (C) 2013 Mozilla Corporation */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +; Set the following to 1 if we have EDSP instructions +; (LDRD/STRD, etc., ARMv5E and later). +OPUS_ARM_MAY_HAVE_EDSP * @OPUS_ARM_MAY_HAVE_EDSP@ + +; Set the following to 1 if we have ARMv6 media instructions. +OPUS_ARM_MAY_HAVE_MEDIA * @OPUS_ARM_MAY_HAVE_MEDIA@ + +; Set the following to 1 if we have NEON (some ARMv7) +OPUS_ARM_MAY_HAVE_NEON * @OPUS_ARM_MAY_HAVE_NEON@ + +END diff --git a/asm/libs/opus/celt/arm/celt_ne10_fft.c b/asm/libs/opus/celt/arm/celt_ne10_fft.c new file mode 100644 index 00000000..42d96a71 --- /dev/null +++ b/asm/libs/opus/celt/arm/celt_ne10_fft.c @@ -0,0 +1,174 @@ +/* Copyright (c) 2015 Xiph.Org Foundation + Written by Viswanath Puttagunta */ +/** + @file celt_ne10_fft.c + @brief ARM Neon optimizations for fft using NE10 library + */ + +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef SKIP_CONFIG_H +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif +#endif + +#include +#include +#include "os_support.h" +#include "kiss_fft.h" +#include "stack_alloc.h" + +#if !defined(FIXED_POINT) +# define NE10_FFT_ALLOC_C2C_TYPE_NEON ne10_fft_alloc_c2c_float32_neon +# define NE10_FFT_CFG_TYPE_T ne10_fft_cfg_float32_t +# define NE10_FFT_STATE_TYPE_T ne10_fft_state_float32_t +# define NE10_FFT_DESTROY_C2C_TYPE ne10_fft_destroy_c2c_float32 +# define NE10_FFT_CPX_TYPE_T ne10_fft_cpx_float32_t +# define NE10_FFT_C2C_1D_TYPE_NEON ne10_fft_c2c_1d_float32_neon +#else +# define NE10_FFT_ALLOC_C2C_TYPE_NEON(nfft) ne10_fft_alloc_c2c_int32_neon(nfft) +# define NE10_FFT_CFG_TYPE_T ne10_fft_cfg_int32_t +# define NE10_FFT_STATE_TYPE_T ne10_fft_state_int32_t +# define NE10_FFT_DESTROY_C2C_TYPE ne10_fft_destroy_c2c_int32 +# define NE10_FFT_DESTROY_C2C_TYPE ne10_fft_destroy_c2c_int32 +# define NE10_FFT_CPX_TYPE_T ne10_fft_cpx_int32_t +# define NE10_FFT_C2C_1D_TYPE_NEON ne10_fft_c2c_1d_int32_neon +#endif + +#if defined(CUSTOM_MODES) + +/* nfft lengths in NE10 that support scaled fft */ +# define NE10_FFTSCALED_SUPPORT_MAX 4 +static const int ne10_fft_scaled_support[NE10_FFTSCALED_SUPPORT_MAX] = { + 480, 240, 120, 60 +}; + +int opus_fft_alloc_arm_neon(kiss_fft_state *st) +{ + int i; + size_t memneeded = sizeof(struct arch_fft_state); + + st->arch_fft = (arch_fft_state *)opus_alloc(memneeded); + if (!st->arch_fft) + return -1; + + for (i = 0; i < NE10_FFTSCALED_SUPPORT_MAX; i++) { + if(st->nfft == ne10_fft_scaled_support[i]) + break; + } + if (i == NE10_FFTSCALED_SUPPORT_MAX) { + /* This nfft length (scaled fft) is not supported in NE10 */ + st->arch_fft->is_supported = 0; + st->arch_fft->priv = NULL; + } + else { + st->arch_fft->is_supported = 1; + st->arch_fft->priv = (void *)NE10_FFT_ALLOC_C2C_TYPE_NEON(st->nfft); + if (st->arch_fft->priv == NULL) { + return -1; + } + } + return 0; +} + +void opus_fft_free_arm_neon(kiss_fft_state *st) +{ + NE10_FFT_CFG_TYPE_T cfg; + + if (!st->arch_fft) + return; + + cfg = (NE10_FFT_CFG_TYPE_T)st->arch_fft->priv; + if (cfg) + NE10_FFT_DESTROY_C2C_TYPE(cfg); + opus_free(st->arch_fft); +} +#endif + +void opus_fft_neon(const kiss_fft_state *st, + const kiss_fft_cpx *fin, + kiss_fft_cpx *fout) +{ + NE10_FFT_STATE_TYPE_T state; + NE10_FFT_CFG_TYPE_T cfg = &state; + VARDECL(NE10_FFT_CPX_TYPE_T, buffer); + SAVE_STACK; + ALLOC(buffer, st->nfft, NE10_FFT_CPX_TYPE_T); + + if (!st->arch_fft->is_supported) { + /* This nfft length (scaled fft) not supported in NE10 */ + opus_fft_c(st, fin, fout); + } + else { + memcpy((void *)cfg, st->arch_fft->priv, sizeof(NE10_FFT_STATE_TYPE_T)); + state.buffer = (NE10_FFT_CPX_TYPE_T *)&buffer[0]; +#if !defined(FIXED_POINT) + state.is_forward_scaled = 1; + + NE10_FFT_C2C_1D_TYPE_NEON((NE10_FFT_CPX_TYPE_T *)fout, + (NE10_FFT_CPX_TYPE_T *)fin, + cfg, 0); +#else + NE10_FFT_C2C_1D_TYPE_NEON((NE10_FFT_CPX_TYPE_T *)fout, + (NE10_FFT_CPX_TYPE_T *)fin, + cfg, 0, 1); +#endif + } + RESTORE_STACK; +} + +void opus_ifft_neon(const kiss_fft_state *st, + const kiss_fft_cpx *fin, + kiss_fft_cpx *fout) +{ + NE10_FFT_STATE_TYPE_T state; + NE10_FFT_CFG_TYPE_T cfg = &state; + VARDECL(NE10_FFT_CPX_TYPE_T, buffer); + SAVE_STACK; + ALLOC(buffer, st->nfft, NE10_FFT_CPX_TYPE_T); + + if (!st->arch_fft->is_supported) { + /* This nfft length (scaled fft) not supported in NE10 */ + opus_ifft_c(st, fin, fout); + } + else { + memcpy((void *)cfg, st->arch_fft->priv, sizeof(NE10_FFT_STATE_TYPE_T)); + state.buffer = (NE10_FFT_CPX_TYPE_T *)&buffer[0]; +#if !defined(FIXED_POINT) + state.is_backward_scaled = 0; + + NE10_FFT_C2C_1D_TYPE_NEON((NE10_FFT_CPX_TYPE_T *)fout, + (NE10_FFT_CPX_TYPE_T *)fin, + cfg, 1); +#else + NE10_FFT_C2C_1D_TYPE_NEON((NE10_FFT_CPX_TYPE_T *)fout, + (NE10_FFT_CPX_TYPE_T *)fin, + cfg, 1, 0); +#endif + } + RESTORE_STACK; +} diff --git a/asm/libs/opus/celt/arm/celt_ne10_mdct.c b/asm/libs/opus/celt/arm/celt_ne10_mdct.c new file mode 100644 index 00000000..293c3efd --- /dev/null +++ b/asm/libs/opus/celt/arm/celt_ne10_mdct.c @@ -0,0 +1,258 @@ +/* Copyright (c) 2015 Xiph.Org Foundation + Written by Viswanath Puttagunta */ +/** + @file celt_ne10_mdct.c + @brief ARM Neon optimizations for mdct using NE10 library + */ + +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef SKIP_CONFIG_H +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif +#endif + +#include "kiss_fft.h" +#include "_kiss_fft_guts.h" +#include "mdct.h" +#include "stack_alloc.h" + +void clt_mdct_forward_neon(const mdct_lookup *l, + kiss_fft_scalar *in, + kiss_fft_scalar * OPUS_RESTRICT out, + const opus_val16 *window, + int overlap, int shift, int stride, int arch) +{ + int i; + int N, N2, N4; + VARDECL(kiss_fft_scalar, f); + VARDECL(kiss_fft_cpx, f2); + const kiss_fft_state *st = l->kfft[shift]; + const kiss_twiddle_scalar *trig; + + SAVE_STACK; + + N = l->n; + trig = l->trig; + for (i=0;i>= 1; + trig += N; + } + N2 = N>>1; + N4 = N>>2; + + ALLOC(f, N2, kiss_fft_scalar); + ALLOC(f2, N4, kiss_fft_cpx); + + /* Consider the input to be composed of four blocks: [a, b, c, d] */ + /* Window, shuffle, fold */ + { + /* Temp pointers to make it really clear to the compiler what we're doing */ + const kiss_fft_scalar * OPUS_RESTRICT xp1 = in+(overlap>>1); + const kiss_fft_scalar * OPUS_RESTRICT xp2 = in+N2-1+(overlap>>1); + kiss_fft_scalar * OPUS_RESTRICT yp = f; + const opus_val16 * OPUS_RESTRICT wp1 = window+(overlap>>1); + const opus_val16 * OPUS_RESTRICT wp2 = window+(overlap>>1)-1; + for(i=0;i<((overlap+3)>>2);i++) + { + /* Real part arranged as -d-cR, Imag part arranged as -b+aR*/ + *yp++ = MULT16_32_Q15(*wp2, xp1[N2]) + MULT16_32_Q15(*wp1,*xp2); + *yp++ = MULT16_32_Q15(*wp1, *xp1) - MULT16_32_Q15(*wp2, xp2[-N2]); + xp1+=2; + xp2-=2; + wp1+=2; + wp2-=2; + } + wp1 = window; + wp2 = window+overlap-1; + for(;i>2);i++) + { + /* Real part arranged as a-bR, Imag part arranged as -c-dR */ + *yp++ = *xp2; + *yp++ = *xp1; + xp1+=2; + xp2-=2; + } + for(;ii,t[N4+i]) - S_MUL(fp->r,t[i]); + yi = S_MUL(fp->r,t[N4+i]) + S_MUL(fp->i,t[i]); + *yp1 = yr; + *yp2 = yi; + fp++; + yp1 += 2*stride; + yp2 -= 2*stride; + } + } + RESTORE_STACK; +} + +void clt_mdct_backward_neon(const mdct_lookup *l, + kiss_fft_scalar *in, + kiss_fft_scalar * OPUS_RESTRICT out, + const opus_val16 * OPUS_RESTRICT window, + int overlap, int shift, int stride, int arch) +{ + int i; + int N, N2, N4; + VARDECL(kiss_fft_scalar, f); + const kiss_twiddle_scalar *trig; + const kiss_fft_state *st = l->kfft[shift]; + + N = l->n; + trig = l->trig; + for (i=0;i>= 1; + trig += N; + } + N2 = N>>1; + N4 = N>>2; + + ALLOC(f, N2, kiss_fft_scalar); + + /* Pre-rotate */ + { + /* Temp pointers to make it really clear to the compiler what we're doing */ + const kiss_fft_scalar * OPUS_RESTRICT xp1 = in; + const kiss_fft_scalar * OPUS_RESTRICT xp2 = in+stride*(N2-1); + kiss_fft_scalar * OPUS_RESTRICT yp = f; + const kiss_twiddle_scalar * OPUS_RESTRICT t = &trig[0]; + for(i=0;i>1)), arch); + + /* Post-rotate and de-shuffle from both ends of the buffer at once to make + it in-place. */ + { + kiss_fft_scalar * yp0 = out+(overlap>>1); + kiss_fft_scalar * yp1 = out+(overlap>>1)+N2-2; + const kiss_twiddle_scalar *t = &trig[0]; + /* Loop to (N4+1)>>1 to handle odd N4. When N4 is odd, the + middle pair will be computed twice. */ + for(i=0;i<(N4+1)>>1;i++) + { + kiss_fft_scalar re, im, yr, yi; + kiss_twiddle_scalar t0, t1; + re = yp0[0]; + im = yp0[1]; + t0 = t[i]; + t1 = t[N4+i]; + /* We'd scale up by 2 here, but instead it's done when mixing the windows */ + yr = S_MUL(re,t0) + S_MUL(im,t1); + yi = S_MUL(re,t1) - S_MUL(im,t0); + re = yp1[0]; + im = yp1[1]; + yp0[0] = yr; + yp1[1] = yi; + + t0 = t[(N4-i-1)]; + t1 = t[(N2-i-1)]; + /* We'd scale up by 2 here, but instead it's done when mixing the windows */ + yr = S_MUL(re,t0) + S_MUL(im,t1); + yi = S_MUL(re,t1) - S_MUL(im,t0); + yp1[0] = yr; + yp0[1] = yi; + yp0 += 2; + yp1 -= 2; + } + } + + /* Mirror on both sides for TDAC */ + { + kiss_fft_scalar * OPUS_RESTRICT xp1 = out+overlap-1; + kiss_fft_scalar * OPUS_RESTRICT yp1 = out; + const opus_val16 * OPUS_RESTRICT wp1 = window; + const opus_val16 * OPUS_RESTRICT wp2 = window+overlap-1; + + for(i = 0; i < overlap/2; i++) + { + kiss_fft_scalar x1, x2; + x1 = *xp1; + x2 = *yp1; + *yp1++ = MULT16_32_Q15(*wp2, x2) - MULT16_32_Q15(*wp1, x1); + *xp1-- = MULT16_32_Q15(*wp1, x2) + MULT16_32_Q15(*wp2, x1); + wp1++; + wp2--; + } + } + RESTORE_STACK; +} diff --git a/asm/libs/opus/celt/arm/celt_neon_intr.c b/asm/libs/opus/celt/arm/celt_neon_intr.c new file mode 100644 index 00000000..47dce15b --- /dev/null +++ b/asm/libs/opus/celt/arm/celt_neon_intr.c @@ -0,0 +1,252 @@ +/* Copyright (c) 2014-2015 Xiph.Org Foundation + Written by Viswanath Puttagunta */ +/** + @file celt_neon_intr.c + @brief ARM Neon Intrinsic optimizations for celt + */ + +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include "../pitch.h" + +#if !defined(FIXED_POINT) +/* + * Function: xcorr_kernel_neon_float + * --------------------------------- + * Computes 4 correlation values and stores them in sum[4] + */ +static void xcorr_kernel_neon_float(const float32_t *x, const float32_t *y, + float32_t sum[4], int len) { + float32x4_t YY[3]; + float32x4_t YEXT[3]; + float32x4_t XX[2]; + float32x2_t XX_2; + float32x4_t SUMM; + const float32_t *xi = x; + const float32_t *yi = y; + + celt_assert(len>0); + + YY[0] = vld1q_f32(yi); + SUMM = vdupq_n_f32(0); + + /* Consume 8 elements in x vector and 12 elements in y + * vector. However, the 12'th element never really gets + * touched in this loop. So, if len == 8, then we only + * must access y[0] to y[10]. y[11] must not be accessed + * hence make sure len > 8 and not len >= 8 + */ + while (len > 8) { + yi += 4; + YY[1] = vld1q_f32(yi); + yi += 4; + YY[2] = vld1q_f32(yi); + + XX[0] = vld1q_f32(xi); + xi += 4; + XX[1] = vld1q_f32(xi); + xi += 4; + + SUMM = vmlaq_lane_f32(SUMM, YY[0], vget_low_f32(XX[0]), 0); + YEXT[0] = vextq_f32(YY[0], YY[1], 1); + SUMM = vmlaq_lane_f32(SUMM, YEXT[0], vget_low_f32(XX[0]), 1); + YEXT[1] = vextq_f32(YY[0], YY[1], 2); + SUMM = vmlaq_lane_f32(SUMM, YEXT[1], vget_high_f32(XX[0]), 0); + YEXT[2] = vextq_f32(YY[0], YY[1], 3); + SUMM = vmlaq_lane_f32(SUMM, YEXT[2], vget_high_f32(XX[0]), 1); + + SUMM = vmlaq_lane_f32(SUMM, YY[1], vget_low_f32(XX[1]), 0); + YEXT[0] = vextq_f32(YY[1], YY[2], 1); + SUMM = vmlaq_lane_f32(SUMM, YEXT[0], vget_low_f32(XX[1]), 1); + YEXT[1] = vextq_f32(YY[1], YY[2], 2); + SUMM = vmlaq_lane_f32(SUMM, YEXT[1], vget_high_f32(XX[1]), 0); + YEXT[2] = vextq_f32(YY[1], YY[2], 3); + SUMM = vmlaq_lane_f32(SUMM, YEXT[2], vget_high_f32(XX[1]), 1); + + YY[0] = YY[2]; + len -= 8; + } + + /* Consume 4 elements in x vector and 8 elements in y + * vector. However, the 8'th element in y never really gets + * touched in this loop. So, if len == 4, then we only + * must access y[0] to y[6]. y[7] must not be accessed + * hence make sure len>4 and not len>=4 + */ + if (len > 4) { + yi += 4; + YY[1] = vld1q_f32(yi); + + XX[0] = vld1q_f32(xi); + xi += 4; + + SUMM = vmlaq_lane_f32(SUMM, YY[0], vget_low_f32(XX[0]), 0); + YEXT[0] = vextq_f32(YY[0], YY[1], 1); + SUMM = vmlaq_lane_f32(SUMM, YEXT[0], vget_low_f32(XX[0]), 1); + YEXT[1] = vextq_f32(YY[0], YY[1], 2); + SUMM = vmlaq_lane_f32(SUMM, YEXT[1], vget_high_f32(XX[0]), 0); + YEXT[2] = vextq_f32(YY[0], YY[1], 3); + SUMM = vmlaq_lane_f32(SUMM, YEXT[2], vget_high_f32(XX[0]), 1); + + YY[0] = YY[1]; + len -= 4; + } + + while (--len > 0) { + XX_2 = vld1_dup_f32(xi++); + SUMM = vmlaq_lane_f32(SUMM, YY[0], XX_2, 0); + YY[0]= vld1q_f32(++yi); + } + + XX_2 = vld1_dup_f32(xi); + SUMM = vmlaq_lane_f32(SUMM, YY[0], XX_2, 0); + + vst1q_f32(sum, SUMM); +} + +/* + * Function: xcorr_kernel_neon_float_process1 + * --------------------------------- + * Computes single correlation values and stores in *sum + */ +static void xcorr_kernel_neon_float_process1(const float32_t *x, + const float32_t *y, float32_t *sum, int len) { + float32x4_t XX[4]; + float32x4_t YY[4]; + float32x2_t XX_2; + float32x2_t YY_2; + float32x4_t SUMM; + float32x2_t SUMM_2[2]; + const float32_t *xi = x; + const float32_t *yi = y; + + SUMM = vdupq_n_f32(0); + + /* Work on 16 values per iteration */ + while (len >= 16) { + XX[0] = vld1q_f32(xi); + xi += 4; + XX[1] = vld1q_f32(xi); + xi += 4; + XX[2] = vld1q_f32(xi); + xi += 4; + XX[3] = vld1q_f32(xi); + xi += 4; + + YY[0] = vld1q_f32(yi); + yi += 4; + YY[1] = vld1q_f32(yi); + yi += 4; + YY[2] = vld1q_f32(yi); + yi += 4; + YY[3] = vld1q_f32(yi); + yi += 4; + + SUMM = vmlaq_f32(SUMM, YY[0], XX[0]); + SUMM = vmlaq_f32(SUMM, YY[1], XX[1]); + SUMM = vmlaq_f32(SUMM, YY[2], XX[2]); + SUMM = vmlaq_f32(SUMM, YY[3], XX[3]); + len -= 16; + } + + /* Work on 8 values */ + if (len >= 8) { + XX[0] = vld1q_f32(xi); + xi += 4; + XX[1] = vld1q_f32(xi); + xi += 4; + + YY[0] = vld1q_f32(yi); + yi += 4; + YY[1] = vld1q_f32(yi); + yi += 4; + + SUMM = vmlaq_f32(SUMM, YY[0], XX[0]); + SUMM = vmlaq_f32(SUMM, YY[1], XX[1]); + len -= 8; + } + + /* Work on 4 values */ + if (len >= 4) { + XX[0] = vld1q_f32(xi); + xi += 4; + YY[0] = vld1q_f32(yi); + yi += 4; + SUMM = vmlaq_f32(SUMM, YY[0], XX[0]); + len -= 4; + } + + /* Start accumulating results */ + SUMM_2[0] = vget_low_f32(SUMM); + if (len >= 2) { + /* While at it, consume 2 more values if available */ + XX_2 = vld1_f32(xi); + xi += 2; + YY_2 = vld1_f32(yi); + yi += 2; + SUMM_2[0] = vmla_f32(SUMM_2[0], YY_2, XX_2); + len -= 2; + } + SUMM_2[1] = vget_high_f32(SUMM); + SUMM_2[0] = vadd_f32(SUMM_2[0], SUMM_2[1]); + SUMM_2[0] = vpadd_f32(SUMM_2[0], SUMM_2[0]); + /* Ok, now we have result accumulated in SUMM_2[0].0 */ + + if (len > 0) { + /* Case when you have one value left */ + XX_2 = vld1_dup_f32(xi); + YY_2 = vld1_dup_f32(yi); + SUMM_2[0] = vmla_f32(SUMM_2[0], XX_2, YY_2); + } + + vst1_lane_f32(sum, SUMM_2[0], 0); +} + +void celt_pitch_xcorr_float_neon(const opus_val16 *_x, const opus_val16 *_y, + opus_val32 *xcorr, int len, int max_pitch) { + int i; + celt_assert(max_pitch > 0); + celt_assert((((unsigned char *)_x-(unsigned char *)NULL)&3)==0); + + for (i = 0; i < (max_pitch-3); i += 4) { + xcorr_kernel_neon_float((const float32_t *)_x, (const float32_t *)_y+i, + (float32_t *)xcorr+i, len); + } + + /* In case max_pitch isn't multiple of 4 + * compute single correlation value per iteration + */ + for (; i < max_pitch; i++) { + xcorr_kernel_neon_float_process1((const float32_t *)_x, + (const float32_t *)_y+i, (float32_t *)xcorr+i, len); + } +} +#endif diff --git a/asm/libs/opus/celt/arm/celt_pitch_xcorr_arm.s b/asm/libs/opus/celt/arm/celt_pitch_xcorr_arm.s new file mode 100644 index 00000000..f96e0a88 --- /dev/null +++ b/asm/libs/opus/celt/arm/celt_pitch_xcorr_arm.s @@ -0,0 +1,547 @@ +; Copyright (c) 2007-2008 CSIRO +; Copyright (c) 2007-2009 Xiph.Org Foundation +; Copyright (c) 2013 Parrot +; Written by Aurélien Zanelli +; +; Redistribution and use in source and binary forms, with or without +; modification, are permitted provided that the following conditions +; are met: +; +; - Redistributions of source code must retain the above copyright +; notice, this list of conditions and the following disclaimer. +; +; - Redistributions in binary form must reproduce the above copyright +; notice, this list of conditions and the following disclaimer in the +; documentation and/or other materials provided with the distribution. +; +; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +; ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +; LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +; A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER +; OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +; EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +; PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +; LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +; NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + AREA |.text|, CODE, READONLY + + GET celt/arm/armopts.s + +IF OPUS_ARM_MAY_HAVE_EDSP + EXPORT celt_pitch_xcorr_edsp +ENDIF + +IF OPUS_ARM_MAY_HAVE_NEON + EXPORT celt_pitch_xcorr_neon +ENDIF + +IF OPUS_ARM_MAY_HAVE_NEON + +; Compute sum[k]=sum(x[j]*y[j+k],j=0...len-1), k=0...3 +xcorr_kernel_neon PROC +xcorr_kernel_neon_start + ; input: + ; r3 = int len + ; r4 = opus_val16 *x + ; r5 = opus_val16 *y + ; q0 = opus_val32 sum[4] + ; output: + ; q0 = opus_val32 sum[4] + ; preserved: r0-r3, r6-r11, d2, q4-q7, q9-q15 + ; internal usage: + ; r12 = int j + ; d3 = y_3|y_2|y_1|y_0 + ; q2 = y_B|y_A|y_9|y_8|y_7|y_6|y_5|y_4 + ; q3 = x_7|x_6|x_5|x_4|x_3|x_2|x_1|x_0 + ; q8 = scratch + ; + ; Load y[0...3] + ; This requires len>0 to always be valid (which we assert in the C code). + VLD1.16 {d5}, [r5]! + SUBS r12, r3, #8 + BLE xcorr_kernel_neon_process4 +; Process 8 samples at a time. +; This loop loads one y value more than we actually need. Therefore we have to +; stop as soon as there are 8 or fewer samples left (instead of 7), to avoid +; reading past the end of the array. +xcorr_kernel_neon_process8 + ; This loop has 19 total instructions (10 cycles to issue, minimum), with + ; - 2 cycles of ARM insrtuctions, + ; - 10 cycles of load/store/byte permute instructions, and + ; - 9 cycles of data processing instructions. + ; On a Cortex A8, we dual-issue the maximum amount (9 cycles) between the + ; latter two categories, meaning the whole loop should run in 10 cycles per + ; iteration, barring cache misses. + ; + ; Load x[0...7] + VLD1.16 {d6, d7}, [r4]! + ; Unlike VMOV, VAND is a data processsing instruction (and doesn't get + ; assembled to VMOV, like VORR would), so it dual-issues with the prior VLD1. + VAND d3, d5, d5 + SUBS r12, r12, #8 + ; Load y[4...11] + VLD1.16 {d4, d5}, [r5]! + VMLAL.S16 q0, d3, d6[0] + VEXT.16 d16, d3, d4, #1 + VMLAL.S16 q0, d4, d7[0] + VEXT.16 d17, d4, d5, #1 + VMLAL.S16 q0, d16, d6[1] + VEXT.16 d16, d3, d4, #2 + VMLAL.S16 q0, d17, d7[1] + VEXT.16 d17, d4, d5, #2 + VMLAL.S16 q0, d16, d6[2] + VEXT.16 d16, d3, d4, #3 + VMLAL.S16 q0, d17, d7[2] + VEXT.16 d17, d4, d5, #3 + VMLAL.S16 q0, d16, d6[3] + VMLAL.S16 q0, d17, d7[3] + BGT xcorr_kernel_neon_process8 +; Process 4 samples here if we have > 4 left (still reading one extra y value). +xcorr_kernel_neon_process4 + ADDS r12, r12, #4 + BLE xcorr_kernel_neon_process2 + ; Load x[0...3] + VLD1.16 d6, [r4]! + ; Use VAND since it's a data processing instruction again. + VAND d4, d5, d5 + SUB r12, r12, #4 + ; Load y[4...7] + VLD1.16 d5, [r5]! + VMLAL.S16 q0, d4, d6[0] + VEXT.16 d16, d4, d5, #1 + VMLAL.S16 q0, d16, d6[1] + VEXT.16 d16, d4, d5, #2 + VMLAL.S16 q0, d16, d6[2] + VEXT.16 d16, d4, d5, #3 + VMLAL.S16 q0, d16, d6[3] +; Process 2 samples here if we have > 2 left (still reading one extra y value). +xcorr_kernel_neon_process2 + ADDS r12, r12, #2 + BLE xcorr_kernel_neon_process1 + ; Load x[0...1] + VLD2.16 {d6[],d7[]}, [r4]! + ; Use VAND since it's a data processing instruction again. + VAND d4, d5, d5 + SUB r12, r12, #2 + ; Load y[4...5] + VLD1.32 {d5[]}, [r5]! + VMLAL.S16 q0, d4, d6 + VEXT.16 d16, d4, d5, #1 + ; Replace bottom copy of {y5,y4} in d5 with {y3,y2} from d4, using VSRI + ; instead of VEXT, since it's a data-processing instruction. + VSRI.64 d5, d4, #32 + VMLAL.S16 q0, d16, d7 +; Process 1 sample using the extra y value we loaded above. +xcorr_kernel_neon_process1 + ; Load next *x + VLD1.16 {d6[]}, [r4]! + ADDS r12, r12, #1 + ; y[0...3] are left in d5 from prior iteration(s) (if any) + VMLAL.S16 q0, d5, d6 + MOVLE pc, lr +; Now process 1 last sample, not reading ahead. + ; Load last *y + VLD1.16 {d4[]}, [r5]! + VSRI.64 d4, d5, #16 + ; Load last *x + VLD1.16 {d6[]}, [r4]! + VMLAL.S16 q0, d4, d6 + MOV pc, lr + ENDP + +; opus_val32 celt_pitch_xcorr_neon(opus_val16 *_x, opus_val16 *_y, +; opus_val32 *xcorr, int len, int max_pitch) +celt_pitch_xcorr_neon PROC + ; input: + ; r0 = opus_val16 *_x + ; r1 = opus_val16 *_y + ; r2 = opus_val32 *xcorr + ; r3 = int len + ; output: + ; r0 = int maxcorr + ; internal usage: + ; r4 = opus_val16 *x (for xcorr_kernel_neon()) + ; r5 = opus_val16 *y (for xcorr_kernel_neon()) + ; r6 = int max_pitch + ; r12 = int j + ; q15 = int maxcorr[4] (q15 is not used by xcorr_kernel_neon()) + STMFD sp!, {r4-r6, lr} + LDR r6, [sp, #16] + VMOV.S32 q15, #1 + ; if (max_pitch < 4) goto celt_pitch_xcorr_neon_process4_done + SUBS r6, r6, #4 + BLT celt_pitch_xcorr_neon_process4_done +celt_pitch_xcorr_neon_process4 + ; xcorr_kernel_neon parameters: + ; r3 = len, r4 = _x, r5 = _y, q0 = {0, 0, 0, 0} + MOV r4, r0 + MOV r5, r1 + VEOR q0, q0, q0 + ; xcorr_kernel_neon only modifies r4, r5, r12, and q0...q3. + ; So we don't save/restore any other registers. + BL xcorr_kernel_neon_start + SUBS r6, r6, #4 + VST1.32 {q0}, [r2]! + ; _y += 4 + ADD r1, r1, #8 + VMAX.S32 q15, q15, q0 + ; if (max_pitch < 4) goto celt_pitch_xcorr_neon_process4_done + BGE celt_pitch_xcorr_neon_process4 +; We have less than 4 sums left to compute. +celt_pitch_xcorr_neon_process4_done + ADDS r6, r6, #4 + ; Reduce maxcorr to a single value + VMAX.S32 d30, d30, d31 + VPMAX.S32 d30, d30, d30 + ; if (max_pitch <= 0) goto celt_pitch_xcorr_neon_done + BLE celt_pitch_xcorr_neon_done +; Now compute each remaining sum one at a time. +celt_pitch_xcorr_neon_process_remaining + MOV r4, r0 + MOV r5, r1 + VMOV.I32 q0, #0 + SUBS r12, r3, #8 + BLT celt_pitch_xcorr_neon_process_remaining4 +; Sum terms 8 at a time. +celt_pitch_xcorr_neon_process_remaining_loop8 + ; Load x[0...7] + VLD1.16 {q1}, [r4]! + ; Load y[0...7] + VLD1.16 {q2}, [r5]! + SUBS r12, r12, #8 + VMLAL.S16 q0, d4, d2 + VMLAL.S16 q0, d5, d3 + BGE celt_pitch_xcorr_neon_process_remaining_loop8 +; Sum terms 4 at a time. +celt_pitch_xcorr_neon_process_remaining4 + ADDS r12, r12, #4 + BLT celt_pitch_xcorr_neon_process_remaining4_done + ; Load x[0...3] + VLD1.16 {d2}, [r4]! + ; Load y[0...3] + VLD1.16 {d3}, [r5]! + SUB r12, r12, #4 + VMLAL.S16 q0, d3, d2 +celt_pitch_xcorr_neon_process_remaining4_done + ; Reduce the sum to a single value. + VADD.S32 d0, d0, d1 + VPADDL.S32 d0, d0 + ADDS r12, r12, #4 + BLE celt_pitch_xcorr_neon_process_remaining_loop_done +; Sum terms 1 at a time. +celt_pitch_xcorr_neon_process_remaining_loop1 + VLD1.16 {d2[]}, [r4]! + VLD1.16 {d3[]}, [r5]! + SUBS r12, r12, #1 + VMLAL.S16 q0, d2, d3 + BGT celt_pitch_xcorr_neon_process_remaining_loop1 +celt_pitch_xcorr_neon_process_remaining_loop_done + VST1.32 {d0[0]}, [r2]! + VMAX.S32 d30, d30, d0 + SUBS r6, r6, #1 + ; _y++ + ADD r1, r1, #2 + ; if (--max_pitch > 0) goto celt_pitch_xcorr_neon_process_remaining + BGT celt_pitch_xcorr_neon_process_remaining +celt_pitch_xcorr_neon_done + VMOV.32 r0, d30[0] + LDMFD sp!, {r4-r6, pc} + ENDP + +ENDIF + +IF OPUS_ARM_MAY_HAVE_EDSP + +; This will get used on ARMv7 devices without NEON, so it has been optimized +; to take advantage of dual-issuing where possible. +xcorr_kernel_edsp PROC +xcorr_kernel_edsp_start + ; input: + ; r3 = int len + ; r4 = opus_val16 *_x (must be 32-bit aligned) + ; r5 = opus_val16 *_y (must be 32-bit aligned) + ; r6...r9 = opus_val32 sum[4] + ; output: + ; r6...r9 = opus_val32 sum[4] + ; preserved: r0-r5 + ; internal usage + ; r2 = int j + ; r12,r14 = opus_val16 x[4] + ; r10,r11 = opus_val16 y[4] + STMFD sp!, {r2,r4,r5,lr} + LDR r10, [r5], #4 ; Load y[0...1] + SUBS r2, r3, #4 ; j = len-4 + LDR r11, [r5], #4 ; Load y[2...3] + BLE xcorr_kernel_edsp_process4_done + LDR r12, [r4], #4 ; Load x[0...1] + ; Stall +xcorr_kernel_edsp_process4 + ; The multiplies must issue from pipeline 0, and can't dual-issue with each + ; other. Every other instruction here dual-issues with a multiply, and is + ; thus "free". There should be no stalls in the body of the loop. + SMLABB r6, r12, r10, r6 ; sum[0] = MAC16_16(sum[0],x_0,y_0) + LDR r14, [r4], #4 ; Load x[2...3] + SMLABT r7, r12, r10, r7 ; sum[1] = MAC16_16(sum[1],x_0,y_1) + SUBS r2, r2, #4 ; j-=4 + SMLABB r8, r12, r11, r8 ; sum[2] = MAC16_16(sum[2],x_0,y_2) + SMLABT r9, r12, r11, r9 ; sum[3] = MAC16_16(sum[3],x_0,y_3) + SMLATT r6, r12, r10, r6 ; sum[0] = MAC16_16(sum[0],x_1,y_1) + LDR r10, [r5], #4 ; Load y[4...5] + SMLATB r7, r12, r11, r7 ; sum[1] = MAC16_16(sum[1],x_1,y_2) + SMLATT r8, r12, r11, r8 ; sum[2] = MAC16_16(sum[2],x_1,y_3) + SMLATB r9, r12, r10, r9 ; sum[3] = MAC16_16(sum[3],x_1,y_4) + LDRGT r12, [r4], #4 ; Load x[0...1] + SMLABB r6, r14, r11, r6 ; sum[0] = MAC16_16(sum[0],x_2,y_2) + SMLABT r7, r14, r11, r7 ; sum[1] = MAC16_16(sum[1],x_2,y_3) + SMLABB r8, r14, r10, r8 ; sum[2] = MAC16_16(sum[2],x_2,y_4) + SMLABT r9, r14, r10, r9 ; sum[3] = MAC16_16(sum[3],x_2,y_5) + SMLATT r6, r14, r11, r6 ; sum[0] = MAC16_16(sum[0],x_3,y_3) + LDR r11, [r5], #4 ; Load y[6...7] + SMLATB r7, r14, r10, r7 ; sum[1] = MAC16_16(sum[1],x_3,y_4) + SMLATT r8, r14, r10, r8 ; sum[2] = MAC16_16(sum[2],x_3,y_5) + SMLATB r9, r14, r11, r9 ; sum[3] = MAC16_16(sum[3],x_3,y_6) + BGT xcorr_kernel_edsp_process4 +xcorr_kernel_edsp_process4_done + ADDS r2, r2, #4 + BLE xcorr_kernel_edsp_done + LDRH r12, [r4], #2 ; r12 = *x++ + SUBS r2, r2, #1 ; j-- + ; Stall + SMLABB r6, r12, r10, r6 ; sum[0] = MAC16_16(sum[0],x,y_0) + LDRHGT r14, [r4], #2 ; r14 = *x++ + SMLABT r7, r12, r10, r7 ; sum[1] = MAC16_16(sum[1],x,y_1) + SMLABB r8, r12, r11, r8 ; sum[2] = MAC16_16(sum[2],x,y_2) + SMLABT r9, r12, r11, r9 ; sum[3] = MAC16_16(sum[3],x,y_3) + BLE xcorr_kernel_edsp_done + SMLABT r6, r14, r10, r6 ; sum[0] = MAC16_16(sum[0],x,y_1) + SUBS r2, r2, #1 ; j-- + SMLABB r7, r14, r11, r7 ; sum[1] = MAC16_16(sum[1],x,y_2) + LDRH r10, [r5], #2 ; r10 = y_4 = *y++ + SMLABT r8, r14, r11, r8 ; sum[2] = MAC16_16(sum[2],x,y_3) + LDRHGT r12, [r4], #2 ; r12 = *x++ + SMLABB r9, r14, r10, r9 ; sum[3] = MAC16_16(sum[3],x,y_4) + BLE xcorr_kernel_edsp_done + SMLABB r6, r12, r11, r6 ; sum[0] = MAC16_16(sum[0],tmp,y_2) + CMP r2, #1 ; j-- + SMLABT r7, r12, r11, r7 ; sum[1] = MAC16_16(sum[1],tmp,y_3) + LDRH r2, [r5], #2 ; r2 = y_5 = *y++ + SMLABB r8, r12, r10, r8 ; sum[2] = MAC16_16(sum[2],tmp,y_4) + LDRHGT r14, [r4] ; r14 = *x + SMLABB r9, r12, r2, r9 ; sum[3] = MAC16_16(sum[3],tmp,y_5) + BLE xcorr_kernel_edsp_done + SMLABT r6, r14, r11, r6 ; sum[0] = MAC16_16(sum[0],tmp,y_3) + LDRH r11, [r5] ; r11 = y_6 = *y + SMLABB r7, r14, r10, r7 ; sum[1] = MAC16_16(sum[1],tmp,y_4) + SMLABB r8, r14, r2, r8 ; sum[2] = MAC16_16(sum[2],tmp,y_5) + SMLABB r9, r14, r11, r9 ; sum[3] = MAC16_16(sum[3],tmp,y_6) +xcorr_kernel_edsp_done + LDMFD sp!, {r2,r4,r5,pc} + ENDP + +celt_pitch_xcorr_edsp PROC + ; input: + ; r0 = opus_val16 *_x (must be 32-bit aligned) + ; r1 = opus_val16 *_y (only needs to be 16-bit aligned) + ; r2 = opus_val32 *xcorr + ; r3 = int len + ; output: + ; r0 = maxcorr + ; internal usage + ; r4 = opus_val16 *x + ; r5 = opus_val16 *y + ; r6 = opus_val32 sum0 + ; r7 = opus_val32 sum1 + ; r8 = opus_val32 sum2 + ; r9 = opus_val32 sum3 + ; r1 = int max_pitch + ; r12 = int j + STMFD sp!, {r4-r11, lr} + MOV r5, r1 + LDR r1, [sp, #36] + MOV r4, r0 + TST r5, #3 + ; maxcorr = 1 + MOV r0, #1 + BEQ celt_pitch_xcorr_edsp_process1u_done +; Compute one sum at the start to make y 32-bit aligned. + SUBS r12, r3, #4 + ; r14 = sum = 0 + MOV r14, #0 + LDRH r8, [r5], #2 + BLE celt_pitch_xcorr_edsp_process1u_loop4_done + LDR r6, [r4], #4 + MOV r8, r8, LSL #16 +celt_pitch_xcorr_edsp_process1u_loop4 + LDR r9, [r5], #4 + SMLABT r14, r6, r8, r14 ; sum = MAC16_16(sum, x_0, y_0) + LDR r7, [r4], #4 + SMLATB r14, r6, r9, r14 ; sum = MAC16_16(sum, x_1, y_1) + LDR r8, [r5], #4 + SMLABT r14, r7, r9, r14 ; sum = MAC16_16(sum, x_2, y_2) + SUBS r12, r12, #4 ; j-=4 + SMLATB r14, r7, r8, r14 ; sum = MAC16_16(sum, x_3, y_3) + LDRGT r6, [r4], #4 + BGT celt_pitch_xcorr_edsp_process1u_loop4 + MOV r8, r8, LSR #16 +celt_pitch_xcorr_edsp_process1u_loop4_done + ADDS r12, r12, #4 +celt_pitch_xcorr_edsp_process1u_loop1 + LDRHGE r6, [r4], #2 + ; Stall + SMLABBGE r14, r6, r8, r14 ; sum = MAC16_16(sum, *x, *y) + SUBSGE r12, r12, #1 + LDRHGT r8, [r5], #2 + BGT celt_pitch_xcorr_edsp_process1u_loop1 + ; Restore _x + SUB r4, r4, r3, LSL #1 + ; Restore and advance _y + SUB r5, r5, r3, LSL #1 + ; maxcorr = max(maxcorr, sum) + CMP r0, r14 + ADD r5, r5, #2 + MOVLT r0, r14 + SUBS r1, r1, #1 + ; xcorr[i] = sum + STR r14, [r2], #4 + BLE celt_pitch_xcorr_edsp_done +celt_pitch_xcorr_edsp_process1u_done + ; if (max_pitch < 4) goto celt_pitch_xcorr_edsp_process2 + SUBS r1, r1, #4 + BLT celt_pitch_xcorr_edsp_process2 +celt_pitch_xcorr_edsp_process4 + ; xcorr_kernel_edsp parameters: + ; r3 = len, r4 = _x, r5 = _y, r6...r9 = sum[4] = {0, 0, 0, 0} + MOV r6, #0 + MOV r7, #0 + MOV r8, #0 + MOV r9, #0 + BL xcorr_kernel_edsp_start ; xcorr_kernel_edsp(_x, _y+i, xcorr+i, len) + ; maxcorr = max(maxcorr, sum0, sum1, sum2, sum3) + CMP r0, r6 + ; _y+=4 + ADD r5, r5, #8 + MOVLT r0, r6 + CMP r0, r7 + MOVLT r0, r7 + CMP r0, r8 + MOVLT r0, r8 + CMP r0, r9 + MOVLT r0, r9 + STMIA r2!, {r6-r9} + SUBS r1, r1, #4 + BGE celt_pitch_xcorr_edsp_process4 +celt_pitch_xcorr_edsp_process2 + ADDS r1, r1, #2 + BLT celt_pitch_xcorr_edsp_process1a + SUBS r12, r3, #4 + ; {r10, r11} = {sum0, sum1} = {0, 0} + MOV r10, #0 + MOV r11, #0 + LDR r8, [r5], #4 + BLE celt_pitch_xcorr_edsp_process2_loop_done + LDR r6, [r4], #4 + LDR r9, [r5], #4 +celt_pitch_xcorr_edsp_process2_loop4 + SMLABB r10, r6, r8, r10 ; sum0 = MAC16_16(sum0, x_0, y_0) + LDR r7, [r4], #4 + SMLABT r11, r6, r8, r11 ; sum1 = MAC16_16(sum1, x_0, y_1) + SUBS r12, r12, #4 ; j-=4 + SMLATT r10, r6, r8, r10 ; sum0 = MAC16_16(sum0, x_1, y_1) + LDR r8, [r5], #4 + SMLATB r11, r6, r9, r11 ; sum1 = MAC16_16(sum1, x_1, y_2) + LDRGT r6, [r4], #4 + SMLABB r10, r7, r9, r10 ; sum0 = MAC16_16(sum0, x_2, y_2) + SMLABT r11, r7, r9, r11 ; sum1 = MAC16_16(sum1, x_2, y_3) + SMLATT r10, r7, r9, r10 ; sum0 = MAC16_16(sum0, x_3, y_3) + LDRGT r9, [r5], #4 + SMLATB r11, r7, r8, r11 ; sum1 = MAC16_16(sum1, x_3, y_4) + BGT celt_pitch_xcorr_edsp_process2_loop4 +celt_pitch_xcorr_edsp_process2_loop_done + ADDS r12, r12, #2 + BLE celt_pitch_xcorr_edsp_process2_1 + LDR r6, [r4], #4 + ; Stall + SMLABB r10, r6, r8, r10 ; sum0 = MAC16_16(sum0, x_0, y_0) + LDR r9, [r5], #4 + SMLABT r11, r6, r8, r11 ; sum1 = MAC16_16(sum1, x_0, y_1) + SUB r12, r12, #2 + SMLATT r10, r6, r8, r10 ; sum0 = MAC16_16(sum0, x_1, y_1) + MOV r8, r9 + SMLATB r11, r6, r9, r11 ; sum1 = MAC16_16(sum1, x_1, y_2) +celt_pitch_xcorr_edsp_process2_1 + LDRH r6, [r4], #2 + ADDS r12, r12, #1 + ; Stall + SMLABB r10, r6, r8, r10 ; sum0 = MAC16_16(sum0, x_0, y_0) + LDRHGT r7, [r4], #2 + SMLABT r11, r6, r8, r11 ; sum1 = MAC16_16(sum1, x_0, y_1) + BLE celt_pitch_xcorr_edsp_process2_done + LDRH r9, [r5], #2 + SMLABT r10, r7, r8, r10 ; sum0 = MAC16_16(sum0, x_0, y_1) + SMLABB r11, r7, r9, r11 ; sum1 = MAC16_16(sum1, x_0, y_2) +celt_pitch_xcorr_edsp_process2_done + ; Restore _x + SUB r4, r4, r3, LSL #1 + ; Restore and advance _y + SUB r5, r5, r3, LSL #1 + ; maxcorr = max(maxcorr, sum0) + CMP r0, r10 + ADD r5, r5, #2 + MOVLT r0, r10 + SUB r1, r1, #2 + ; maxcorr = max(maxcorr, sum1) + CMP r0, r11 + ; xcorr[i] = sum + STR r10, [r2], #4 + MOVLT r0, r11 + STR r11, [r2], #4 +celt_pitch_xcorr_edsp_process1a + ADDS r1, r1, #1 + BLT celt_pitch_xcorr_edsp_done + SUBS r12, r3, #4 + ; r14 = sum = 0 + MOV r14, #0 + BLT celt_pitch_xcorr_edsp_process1a_loop_done + LDR r6, [r4], #4 + LDR r8, [r5], #4 + LDR r7, [r4], #4 + LDR r9, [r5], #4 +celt_pitch_xcorr_edsp_process1a_loop4 + SMLABB r14, r6, r8, r14 ; sum = MAC16_16(sum, x_0, y_0) + SUBS r12, r12, #4 ; j-=4 + SMLATT r14, r6, r8, r14 ; sum = MAC16_16(sum, x_1, y_1) + LDRGE r6, [r4], #4 + SMLABB r14, r7, r9, r14 ; sum = MAC16_16(sum, x_2, y_2) + LDRGE r8, [r5], #4 + SMLATT r14, r7, r9, r14 ; sum = MAC16_16(sum, x_3, y_3) + LDRGE r7, [r4], #4 + LDRGE r9, [r5], #4 + BGE celt_pitch_xcorr_edsp_process1a_loop4 +celt_pitch_xcorr_edsp_process1a_loop_done + ADDS r12, r12, #2 + LDRGE r6, [r4], #4 + LDRGE r8, [r5], #4 + ; Stall + SMLABBGE r14, r6, r8, r14 ; sum = MAC16_16(sum, x_0, y_0) + SUBGE r12, r12, #2 + SMLATTGE r14, r6, r8, r14 ; sum = MAC16_16(sum, x_1, y_1) + ADDS r12, r12, #1 + LDRHGE r6, [r4], #2 + LDRHGE r8, [r5], #2 + ; Stall + SMLABBGE r14, r6, r8, r14 ; sum = MAC16_16(sum, *x, *y) + ; maxcorr = max(maxcorr, sum) + CMP r0, r14 + ; xcorr[i] = sum + STR r14, [r2], #4 + MOVLT r0, r14 +celt_pitch_xcorr_edsp_done + LDMFD sp!, {r4-r11, pc} + ENDP + +ENDIF + +END diff --git a/asm/libs/opus/celt/arm/fft_arm.h b/asm/libs/opus/celt/arm/fft_arm.h new file mode 100644 index 00000000..0cb55d8e --- /dev/null +++ b/asm/libs/opus/celt/arm/fft_arm.h @@ -0,0 +1,72 @@ +/* Copyright (c) 2015 Xiph.Org Foundation + Written by Viswanath Puttagunta */ +/** + @file fft_arm.h + @brief ARM Neon Intrinsic optimizations for fft using NE10 library + */ + +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +#if !defined(FFT_ARM_H) +#define FFT_ARM_H + +#include "config.h" +#include "kiss_fft.h" + +#if defined(HAVE_ARM_NE10) + +int opus_fft_alloc_arm_neon(kiss_fft_state *st); +void opus_fft_free_arm_neon(kiss_fft_state *st); + +void opus_fft_neon(const kiss_fft_state *st, + const kiss_fft_cpx *fin, + kiss_fft_cpx *fout); + +void opus_ifft_neon(const kiss_fft_state *st, + const kiss_fft_cpx *fin, + kiss_fft_cpx *fout); + +#if !defined(OPUS_HAVE_RTCD) +#define OVERRIDE_OPUS_FFT (1) + +#define opus_fft_alloc_arch(_st, arch) \ + ((void)(arch), opus_fft_alloc_arm_neon(_st)) + +#define opus_fft_free_arch(_st, arch) \ + ((void)(arch), opus_fft_free_arm_neon(_st)) + +#define opus_fft(_st, _fin, _fout, arch) \ + ((void)(arch), opus_fft_neon(_st, _fin, _fout)) + +#define opus_ifft(_st, _fin, _fout, arch) \ + ((void)(arch), opus_ifft_neon(_st, _fin, _fout)) + +#endif /* OPUS_HAVE_RTCD */ + +#endif /* HAVE_ARM_NE10 */ + +#endif diff --git a/asm/libs/opus/celt/arm/fixed_armv4.h b/asm/libs/opus/celt/arm/fixed_armv4.h new file mode 100644 index 00000000..efb3b189 --- /dev/null +++ b/asm/libs/opus/celt/arm/fixed_armv4.h @@ -0,0 +1,80 @@ +/* Copyright (C) 2013 Xiph.Org Foundation and contributors */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef FIXED_ARMv4_H +#define FIXED_ARMv4_H + +/** 16x32 multiplication, followed by a 16-bit shift right. Results fits in 32 bits */ +#undef MULT16_32_Q16 +static OPUS_INLINE opus_val32 MULT16_32_Q16_armv4(opus_val16 a, opus_val32 b) +{ + unsigned rd_lo; + int rd_hi; + __asm__( + "#MULT16_32_Q16\n\t" + "smull %0, %1, %2, %3\n\t" + : "=&r"(rd_lo), "=&r"(rd_hi) + : "%r"(b),"r"(a<<16) + ); + return rd_hi; +} +#define MULT16_32_Q16(a, b) (MULT16_32_Q16_armv4(a, b)) + + +/** 16x32 multiplication, followed by a 15-bit shift right. Results fits in 32 bits */ +#undef MULT16_32_Q15 +static OPUS_INLINE opus_val32 MULT16_32_Q15_armv4(opus_val16 a, opus_val32 b) +{ + unsigned rd_lo; + int rd_hi; + __asm__( + "#MULT16_32_Q15\n\t" + "smull %0, %1, %2, %3\n\t" + : "=&r"(rd_lo), "=&r"(rd_hi) + : "%r"(b), "r"(a<<16) + ); + /*We intentionally don't OR in the high bit of rd_lo for speed.*/ + return rd_hi<<1; +} +#define MULT16_32_Q15(a, b) (MULT16_32_Q15_armv4(a, b)) + + +/** 16x32 multiply, followed by a 15-bit shift right and 32-bit add. + b must fit in 31 bits. + Result fits in 32 bits. */ +#undef MAC16_32_Q15 +#define MAC16_32_Q15(c, a, b) ADD32(c, MULT16_32_Q15(a, b)) + +/** 16x32 multiply, followed by a 16-bit shift right and 32-bit add. + Result fits in 32 bits. */ +#undef MAC16_32_Q16 +#define MAC16_32_Q16(c, a, b) ADD32(c, MULT16_32_Q16(a, b)) + +/** 32x32 multiplication, followed by a 31-bit shift right. Results fits in 32 bits */ +#undef MULT32_32_Q31 +#define MULT32_32_Q31(a,b) (opus_val32)((((opus_int64)(a)) * ((opus_int64)(b)))>>31) + +#endif diff --git a/asm/libs/opus/celt/arm/fixed_armv5e.h b/asm/libs/opus/celt/arm/fixed_armv5e.h new file mode 100644 index 00000000..36a63211 --- /dev/null +++ b/asm/libs/opus/celt/arm/fixed_armv5e.h @@ -0,0 +1,151 @@ +/* Copyright (C) 2007-2009 Xiph.Org Foundation + Copyright (C) 2003-2008 Jean-Marc Valin + Copyright (C) 2007-2008 CSIRO + Copyright (C) 2013 Parrot */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef FIXED_ARMv5E_H +#define FIXED_ARMv5E_H + +#include "fixed_armv4.h" + +/** 16x32 multiplication, followed by a 16-bit shift right. Results fits in 32 bits */ +#undef MULT16_32_Q16 +static OPUS_INLINE opus_val32 MULT16_32_Q16_armv5e(opus_val16 a, opus_val32 b) +{ + int res; + __asm__( + "#MULT16_32_Q16\n\t" + "smulwb %0, %1, %2\n\t" + : "=r"(res) + : "r"(b),"r"(a) + ); + return res; +} +#define MULT16_32_Q16(a, b) (MULT16_32_Q16_armv5e(a, b)) + + +/** 16x32 multiplication, followed by a 15-bit shift right. Results fits in 32 bits */ +#undef MULT16_32_Q15 +static OPUS_INLINE opus_val32 MULT16_32_Q15_armv5e(opus_val16 a, opus_val32 b) +{ + int res; + __asm__( + "#MULT16_32_Q15\n\t" + "smulwb %0, %1, %2\n\t" + : "=r"(res) + : "r"(b), "r"(a) + ); + return res<<1; +} +#define MULT16_32_Q15(a, b) (MULT16_32_Q15_armv5e(a, b)) + + +/** 16x32 multiply, followed by a 15-bit shift right and 32-bit add. + b must fit in 31 bits. + Result fits in 32 bits. */ +#undef MAC16_32_Q15 +static OPUS_INLINE opus_val32 MAC16_32_Q15_armv5e(opus_val32 c, opus_val16 a, + opus_val32 b) +{ + int res; + __asm__( + "#MAC16_32_Q15\n\t" + "smlawb %0, %1, %2, %3;\n" + : "=r"(res) + : "r"(b<<1), "r"(a), "r"(c) + ); + return res; +} +#define MAC16_32_Q15(c, a, b) (MAC16_32_Q15_armv5e(c, a, b)) + +/** 16x32 multiply, followed by a 16-bit shift right and 32-bit add. + Result fits in 32 bits. */ +#undef MAC16_32_Q16 +static OPUS_INLINE opus_val32 MAC16_32_Q16_armv5e(opus_val32 c, opus_val16 a, + opus_val32 b) +{ + int res; + __asm__( + "#MAC16_32_Q16\n\t" + "smlawb %0, %1, %2, %3;\n" + : "=r"(res) + : "r"(b), "r"(a), "r"(c) + ); + return res; +} +#define MAC16_32_Q16(c, a, b) (MAC16_32_Q16_armv5e(c, a, b)) + +/** 16x16 multiply-add where the result fits in 32 bits */ +#undef MAC16_16 +static OPUS_INLINE opus_val32 MAC16_16_armv5e(opus_val32 c, opus_val16 a, + opus_val16 b) +{ + int res; + __asm__( + "#MAC16_16\n\t" + "smlabb %0, %1, %2, %3;\n" + : "=r"(res) + : "r"(a), "r"(b), "r"(c) + ); + return res; +} +#define MAC16_16(c, a, b) (MAC16_16_armv5e(c, a, b)) + +/** 16x16 multiplication where the result fits in 32 bits */ +#undef MULT16_16 +static OPUS_INLINE opus_val32 MULT16_16_armv5e(opus_val16 a, opus_val16 b) +{ + int res; + __asm__( + "#MULT16_16\n\t" + "smulbb %0, %1, %2;\n" + : "=r"(res) + : "r"(a), "r"(b) + ); + return res; +} +#define MULT16_16(a, b) (MULT16_16_armv5e(a, b)) + +#ifdef OPUS_ARM_INLINE_MEDIA + +#undef SIG2WORD16 +static OPUS_INLINE opus_val16 SIG2WORD16_armv6(opus_val32 x) +{ + celt_sig res; + __asm__( + "#SIG2WORD16\n\t" + "ssat %0, #16, %1, ASR #12\n\t" + : "=r"(res) + : "r"(x+2048) + ); + return EXTRACT16(res); +} +#define SIG2WORD16(x) (SIG2WORD16_armv6(x)) + +#endif /* OPUS_ARM_INLINE_MEDIA */ + +#endif diff --git a/asm/libs/opus/celt/arm/kiss_fft_armv4.h b/asm/libs/opus/celt/arm/kiss_fft_armv4.h new file mode 100644 index 00000000..e4faad6f --- /dev/null +++ b/asm/libs/opus/celt/arm/kiss_fft_armv4.h @@ -0,0 +1,121 @@ +/*Copyright (c) 2013, Xiph.Org Foundation and contributors. + + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE.*/ + +#ifndef KISS_FFT_ARMv4_H +#define KISS_FFT_ARMv4_H + +#if !defined(KISS_FFT_GUTS_H) +#error "This file should only be included from _kiss_fft_guts.h" +#endif + +#ifdef FIXED_POINT + +#undef C_MUL +#define C_MUL(m,a,b) \ + do{ \ + int br__; \ + int bi__; \ + int tt__; \ + __asm__ __volatile__( \ + "#C_MUL\n\t" \ + "ldrsh %[br], [%[bp], #0]\n\t" \ + "ldm %[ap], {r0,r1}\n\t" \ + "ldrsh %[bi], [%[bp], #2]\n\t" \ + "smull %[tt], %[mi], r1, %[br]\n\t" \ + "smlal %[tt], %[mi], r0, %[bi]\n\t" \ + "rsb %[bi], %[bi], #0\n\t" \ + "smull %[br], %[mr], r0, %[br]\n\t" \ + "mov %[tt], %[tt], lsr #15\n\t" \ + "smlal %[br], %[mr], r1, %[bi]\n\t" \ + "orr %[mi], %[tt], %[mi], lsl #17\n\t" \ + "mov %[br], %[br], lsr #15\n\t" \ + "orr %[mr], %[br], %[mr], lsl #17\n\t" \ + : [mr]"=r"((m).r), [mi]"=r"((m).i), \ + [br]"=&r"(br__), [bi]"=r"(bi__), [tt]"=r"(tt__) \ + : [ap]"r"(&(a)), [bp]"r"(&(b)) \ + : "r0", "r1" \ + ); \ + } \ + while(0) + +#undef C_MUL4 +#define C_MUL4(m,a,b) \ + do{ \ + int br__; \ + int bi__; \ + int tt__; \ + __asm__ __volatile__( \ + "#C_MUL4\n\t" \ + "ldrsh %[br], [%[bp], #0]\n\t" \ + "ldm %[ap], {r0,r1}\n\t" \ + "ldrsh %[bi], [%[bp], #2]\n\t" \ + "smull %[tt], %[mi], r1, %[br]\n\t" \ + "smlal %[tt], %[mi], r0, %[bi]\n\t" \ + "rsb %[bi], %[bi], #0\n\t" \ + "smull %[br], %[mr], r0, %[br]\n\t" \ + "mov %[tt], %[tt], lsr #17\n\t" \ + "smlal %[br], %[mr], r1, %[bi]\n\t" \ + "orr %[mi], %[tt], %[mi], lsl #15\n\t" \ + "mov %[br], %[br], lsr #17\n\t" \ + "orr %[mr], %[br], %[mr], lsl #15\n\t" \ + : [mr]"=r"((m).r), [mi]"=r"((m).i), \ + [br]"=&r"(br__), [bi]"=r"(bi__), [tt]"=r"(tt__) \ + : [ap]"r"(&(a)), [bp]"r"(&(b)) \ + : "r0", "r1" \ + ); \ + } \ + while(0) + +#undef C_MULC +#define C_MULC(m,a,b) \ + do{ \ + int br__; \ + int bi__; \ + int tt__; \ + __asm__ __volatile__( \ + "#C_MULC\n\t" \ + "ldrsh %[br], [%[bp], #0]\n\t" \ + "ldm %[ap], {r0,r1}\n\t" \ + "ldrsh %[bi], [%[bp], #2]\n\t" \ + "smull %[tt], %[mr], r0, %[br]\n\t" \ + "smlal %[tt], %[mr], r1, %[bi]\n\t" \ + "rsb %[bi], %[bi], #0\n\t" \ + "smull %[br], %[mi], r1, %[br]\n\t" \ + "mov %[tt], %[tt], lsr #15\n\t" \ + "smlal %[br], %[mi], r0, %[bi]\n\t" \ + "orr %[mr], %[tt], %[mr], lsl #17\n\t" \ + "mov %[br], %[br], lsr #15\n\t" \ + "orr %[mi], %[br], %[mi], lsl #17\n\t" \ + : [mr]"=r"((m).r), [mi]"=r"((m).i), \ + [br]"=&r"(br__), [bi]"=r"(bi__), [tt]"=r"(tt__) \ + : [ap]"r"(&(a)), [bp]"r"(&(b)) \ + : "r0", "r1" \ + ); \ + } \ + while(0) + +#endif /* FIXED_POINT */ + +#endif /* KISS_FFT_ARMv4_H */ diff --git a/asm/libs/opus/celt/arm/kiss_fft_armv5e.h b/asm/libs/opus/celt/arm/kiss_fft_armv5e.h new file mode 100644 index 00000000..9eca183d --- /dev/null +++ b/asm/libs/opus/celt/arm/kiss_fft_armv5e.h @@ -0,0 +1,118 @@ +/*Copyright (c) 2013, Xiph.Org Foundation and contributors. + + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE.*/ + +#ifndef KISS_FFT_ARMv5E_H +#define KISS_FFT_ARMv5E_H + +#if !defined(KISS_FFT_GUTS_H) +#error "This file should only be included from _kiss_fft_guts.h" +#endif + +#ifdef FIXED_POINT + +#if defined(__thumb__)||defined(__thumb2__) +#define LDRD_CONS "Q" +#else +#define LDRD_CONS "Uq" +#endif + +#undef C_MUL +#define C_MUL(m,a,b) \ + do{ \ + int mr1__; \ + int mr2__; \ + int mi__; \ + long long aval__; \ + int bval__; \ + __asm__( \ + "#C_MUL\n\t" \ + "ldrd %[aval], %H[aval], %[ap]\n\t" \ + "ldr %[bval], %[bp]\n\t" \ + "smulwb %[mi], %H[aval], %[bval]\n\t" \ + "smulwb %[mr1], %[aval], %[bval]\n\t" \ + "smulwt %[mr2], %H[aval], %[bval]\n\t" \ + "smlawt %[mi], %[aval], %[bval], %[mi]\n\t" \ + : [mr1]"=r"(mr1__), [mr2]"=r"(mr2__), [mi]"=r"(mi__), \ + [aval]"=&r"(aval__), [bval]"=r"(bval__) \ + : [ap]LDRD_CONS(a), [bp]"m"(b) \ + ); \ + (m).r = SHL32(SUB32(mr1__, mr2__), 1); \ + (m).i = SHL32(mi__, 1); \ + } \ + while(0) + +#undef C_MUL4 +#define C_MUL4(m,a,b) \ + do{ \ + int mr1__; \ + int mr2__; \ + int mi__; \ + long long aval__; \ + int bval__; \ + __asm__( \ + "#C_MUL4\n\t" \ + "ldrd %[aval], %H[aval], %[ap]\n\t" \ + "ldr %[bval], %[bp]\n\t" \ + "smulwb %[mi], %H[aval], %[bval]\n\t" \ + "smulwb %[mr1], %[aval], %[bval]\n\t" \ + "smulwt %[mr2], %H[aval], %[bval]\n\t" \ + "smlawt %[mi], %[aval], %[bval], %[mi]\n\t" \ + : [mr1]"=r"(mr1__), [mr2]"=r"(mr2__), [mi]"=r"(mi__), \ + [aval]"=&r"(aval__), [bval]"=r"(bval__) \ + : [ap]LDRD_CONS(a), [bp]"m"(b) \ + ); \ + (m).r = SHR32(SUB32(mr1__, mr2__), 1); \ + (m).i = SHR32(mi__, 1); \ + } \ + while(0) + +#undef C_MULC +#define C_MULC(m,a,b) \ + do{ \ + int mr__; \ + int mi1__; \ + int mi2__; \ + long long aval__; \ + int bval__; \ + __asm__( \ + "#C_MULC\n\t" \ + "ldrd %[aval], %H[aval], %[ap]\n\t" \ + "ldr %[bval], %[bp]\n\t" \ + "smulwb %[mr], %[aval], %[bval]\n\t" \ + "smulwb %[mi1], %H[aval], %[bval]\n\t" \ + "smulwt %[mi2], %[aval], %[bval]\n\t" \ + "smlawt %[mr], %H[aval], %[bval], %[mr]\n\t" \ + : [mr]"=r"(mr__), [mi1]"=r"(mi1__), [mi2]"=r"(mi2__), \ + [aval]"=&r"(aval__), [bval]"=r"(bval__) \ + : [ap]LDRD_CONS(a), [bp]"m"(b) \ + ); \ + (m).r = SHL32(mr__, 1); \ + (m).i = SHL32(SUB32(mi1__, mi2__), 1); \ + } \ + while(0) + +#endif /* FIXED_POINT */ + +#endif /* KISS_FFT_GUTS_H */ diff --git a/asm/libs/opus/celt/arm/mdct_arm.h b/asm/libs/opus/celt/arm/mdct_arm.h new file mode 100644 index 00000000..49cbb445 --- /dev/null +++ b/asm/libs/opus/celt/arm/mdct_arm.h @@ -0,0 +1,60 @@ +/* Copyright (c) 2015 Xiph.Org Foundation + Written by Viswanath Puttagunta */ +/** + @file arm_mdct.h + @brief ARM Neon Intrinsic optimizations for mdct using NE10 library + */ + +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#if !defined(MDCT_ARM_H) +#define MDCT_ARM_H + +#include "config.h" +#include "mdct.h" + +#if defined(HAVE_ARM_NE10) +/** Compute a forward MDCT and scale by 4/N, trashes the input array */ +void clt_mdct_forward_neon(const mdct_lookup *l, kiss_fft_scalar *in, + kiss_fft_scalar * OPUS_RESTRICT out, + const opus_val16 *window, int overlap, + int shift, int stride, int arch); + +void clt_mdct_backward_neon(const mdct_lookup *l, kiss_fft_scalar *in, + kiss_fft_scalar * OPUS_RESTRICT out, + const opus_val16 *window, int overlap, + int shift, int stride, int arch); + +#if !defined(OPUS_HAVE_RTCD) +#define OVERRIDE_OPUS_MDCT (1) +#define clt_mdct_forward(_l, _in, _out, _window, _int, _shift, _stride, _arch) \ + clt_mdct_forward_neon(_l, _in, _out, _window, _int, _shift, _stride, _arch) +#define clt_mdct_backward(_l, _in, _out, _window, _int, _shift, _stride, _arch) \ + clt_mdct_backward_neon(_l, _in, _out, _window, _int, _shift, _stride, _arch) +#endif /* OPUS_HAVE_RTCD */ +#endif /* HAVE_ARM_NE10 */ + +#endif diff --git a/asm/libs/opus/celt/arm/pitch_arm.h b/asm/libs/opus/celt/arm/pitch_arm.h new file mode 100644 index 00000000..8626ed75 --- /dev/null +++ b/asm/libs/opus/celt/arm/pitch_arm.h @@ -0,0 +1,68 @@ +/* Copyright (c) 2010 Xiph.Org Foundation + * Copyright (c) 2013 Parrot */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#if !defined(PITCH_ARM_H) +# define PITCH_ARM_H + +# include "armcpu.h" + +# if defined(FIXED_POINT) + +# if defined(OPUS_ARM_MAY_HAVE_NEON) +opus_val32 celt_pitch_xcorr_neon(const opus_val16 *_x, const opus_val16 *_y, + opus_val32 *xcorr, int len, int max_pitch); +# endif + +# if defined(OPUS_ARM_MAY_HAVE_MEDIA) +# define celt_pitch_xcorr_media MAY_HAVE_EDSP(celt_pitch_xcorr) +# endif + +# if defined(OPUS_ARM_MAY_HAVE_EDSP) +opus_val32 celt_pitch_xcorr_edsp(const opus_val16 *_x, const opus_val16 *_y, + opus_val32 *xcorr, int len, int max_pitch); +# endif + +# if !defined(OPUS_HAVE_RTCD) +# define OVERRIDE_PITCH_XCORR (1) +# define celt_pitch_xcorr(_x, _y, xcorr, len, max_pitch, arch) \ + ((void)(arch),PRESUME_NEON(celt_pitch_xcorr)(_x, _y, xcorr, len, max_pitch)) +# endif + +#else /* Start !FIXED_POINT */ +/* Float case */ +#if defined(OPUS_ARM_MAY_HAVE_NEON_INTR) +void celt_pitch_xcorr_float_neon(const opus_val16 *_x, const opus_val16 *_y, + opus_val32 *xcorr, int len, int max_pitch); +#if !defined(OPUS_HAVE_RTCD) || defined(OPUS_ARM_PRESUME_NEON_INTR) +#define OVERRIDE_PITCH_XCORR (1) +# define celt_pitch_xcorr(_x, _y, xcorr, len, max_pitch, arch) \ + ((void)(arch),celt_pitch_xcorr_float_neon(_x, _y, xcorr, len, max_pitch)) +#endif +#endif + +#endif /* end !FIXED_POINT */ +#endif diff --git a/asm/libs/opus/celt/bands.c b/asm/libs/opus/celt/bands.c new file mode 100644 index 00000000..25f229e2 --- /dev/null +++ b/asm/libs/opus/celt/bands.c @@ -0,0 +1,1529 @@ +/* Copyright (c) 2007-2008 CSIRO + Copyright (c) 2007-2009 Xiph.Org Foundation + Copyright (c) 2008-2009 Gregory Maxwell + Written by Jean-Marc Valin and Gregory Maxwell */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include "bands.h" +#include "modes.h" +#include "vq.h" +#include "cwrs.h" +#include "stack_alloc.h" +#include "os_support.h" +#include "mathops.h" +#include "rate.h" +#include "quant_bands.h" +#include "pitch.h" + +int hysteresis_decision(opus_val16 val, const opus_val16 *thresholds, const opus_val16 *hysteresis, int N, int prev) +{ + int i; + for (i=0;iprev && val < thresholds[prev]+hysteresis[prev]) + i=prev; + if (i thresholds[prev-1]-hysteresis[prev-1]) + i=prev; + return i; +} + +opus_uint32 celt_lcg_rand(opus_uint32 seed) +{ + return 1664525 * seed + 1013904223; +} + +/* This is a cos() approximation designed to be bit-exact on any platform. Bit exactness + with this approximation is important because it has an impact on the bit allocation */ +static opus_int16 bitexact_cos(opus_int16 x) +{ + opus_int32 tmp; + opus_int16 x2; + tmp = (4096+((opus_int32)(x)*(x)))>>13; + celt_assert(tmp<=32767); + x2 = tmp; + x2 = (32767-x2) + FRAC_MUL16(x2, (-7651 + FRAC_MUL16(x2, (8277 + FRAC_MUL16(-626, x2))))); + celt_assert(x2<=32766); + return 1+x2; +} + +static int bitexact_log2tan(int isin,int icos) +{ + int lc; + int ls; + lc=EC_ILOG(icos); + ls=EC_ILOG(isin); + icos<<=15-lc; + isin<<=15-ls; + return (ls-lc)*(1<<11) + +FRAC_MUL16(isin, FRAC_MUL16(isin, -2597) + 7932) + -FRAC_MUL16(icos, FRAC_MUL16(icos, -2597) + 7932); +} + +#ifdef FIXED_POINT +/* Compute the amplitude (sqrt energy) in each of the bands */ +void compute_band_energies(const CELTMode *m, const celt_sig *X, celt_ener *bandE, int end, int C, int LM) +{ + int i, c, N; + const opus_int16 *eBands = m->eBands; + N = m->shortMdctSize< 0) + { + int shift = celt_ilog2(maxval) - 14 + (((m->logN[i]>>BITRES)+LM+1)>>1); + j=eBands[i]<0) + { + do { + sum = MAC16_16(sum, EXTRACT16(SHR32(X[j+c*N],shift)), + EXTRACT16(SHR32(X[j+c*N],shift))); + } while (++jnbEBands] = EPSILON+VSHR32(EXTEND32(celt_sqrt(sum)),-shift); + } else { + bandE[i+c*m->nbEBands] = EPSILON; + } + /*printf ("%f ", bandE[i+c*m->nbEBands]);*/ + } + } while (++ceBands; + N = M*m->shortMdctSize; + c=0; do { + i=0; do { + opus_val16 g; + int j,shift; + opus_val16 E; + shift = celt_zlog2(bandE[i+c*m->nbEBands])-13; + E = VSHR32(bandE[i+c*m->nbEBands], shift); + g = EXTRACT16(celt_rcp(SHL32(E,3))); + j=M*eBands[i]; do { + X[j+c*N] = MULT16_16_Q15(VSHR32(freq[j+c*N],shift-1),g); + } while (++jeBands; + N = m->shortMdctSize<nbEBands] = celt_sqrt(sum); + /*printf ("%f ", bandE[i+c*m->nbEBands]);*/ + } + } while (++ceBands; + N = M*m->shortMdctSize; + c=0; do { + for (i=0;inbEBands]); + for (j=M*eBands[i];jeBands; + N = M*m->shortMdctSize; + bound = M*eBands[end]; + if (downsample!=1) + bound = IMIN(bound, N/downsample); + if (silence) + { + bound = 0; + start = end = 0; + } + f = freq; + x = X+M*eBands[start]; + for (i=0;i>DB_SHIFT); + if (shift>31) + { + shift=0; + g=0; + } else { + /* Handle the fractional part. */ + g = celt_exp2_frac(lg&((1<eBands[i+1]-m->eBands[i]; + /* depth in 1/8 bits */ + celt_assert(pulses[i]>=0); + depth = celt_udiv(1+pulses[i], (m->eBands[i+1]-m->eBands[i]))>>LM; + +#ifdef FIXED_POINT + thresh32 = SHR32(celt_exp2(-SHL16(depth, 10-BITRES)),1); + thresh = MULT16_32_Q15(QCONST16(0.5f, 15), MIN32(32767,thresh32)); + { + opus_val32 t; + t = N0<>1; + t = SHL32(t, (7-shift)<<1); + sqrt_1 = celt_rsqrt_norm(t); + } +#else + thresh = .5f*celt_exp2(-.125f*depth); + sqrt_1 = celt_rsqrt(N0<nbEBands+i]; + prev2 = prev2logE[c*m->nbEBands+i]; + if (C==1) + { + prev1 = MAX16(prev1,prev1logE[m->nbEBands+i]); + prev2 = MAX16(prev2,prev2logE[m->nbEBands+i]); + } + Ediff = EXTEND32(logE[c*m->nbEBands+i])-EXTEND32(MIN16(prev1,prev2)); + Ediff = MAX32(0, Ediff); + +#ifdef FIXED_POINT + if (Ediff < 16384) + { + opus_val32 r32 = SHR32(celt_exp2(-EXTRACT16(Ediff)),1); + r = 2*MIN16(16383,r32); + } else { + r = 0; + } + if (LM==3) + r = MULT16_16_Q14(23170, MIN32(23169, r)); + r = SHR16(MIN16(thresh, r),1); + r = SHR32(MULT16_16_Q15(sqrt_1, r),shift); +#else + /* r needs to be multiplied by 2 or 2*sqrt(2) depending on LM because + short blocks don't have the same energy as long */ + r = 2.f*celt_exp2(-Ediff); + if (LM==3) + r *= 1.41421356f; + r = MIN16(thresh, r); + r = r*sqrt_1; +#endif + X = X_+c*size+(m->eBands[i]<nbEBands]))-13; +#endif + left = VSHR32(bandE[i],shift); + right = VSHR32(bandE[i+m->nbEBands],shift); + norm = EPSILON + celt_sqrt(EPSILON+MULT16_16(left,left)+MULT16_16(right,right)); + a1 = DIV32_16(SHL32(EXTEND32(left),14),norm); + a2 = DIV32_16(SHL32(EXTEND32(right),14),norm); + for (j=0;j>1; + kr = celt_ilog2(Er)>>1; +#endif + t = VSHR32(El, (kl-7)<<1); + lgain = celt_rsqrt_norm(t); + t = VSHR32(Er, (kr-7)<<1); + rgain = celt_rsqrt_norm(t); + +#ifdef FIXED_POINT + if (kl < 7) + kl = 7; + if (kr < 7) + kr = 7; +#endif + + for (j=0;jeBands; + int decision; + int hf_sum=0; + + celt_assert(end>0); + + N0 = M*m->shortMdctSize; + + if (M*(eBands[end]-eBands[end-1]) <= 8) + return SPREAD_NONE; + c=0; do { + for (i=0;im->nbEBands-4) + hf_sum += celt_udiv(32*(tcount[1]+tcount[0]), N); + tmp = (2*tcount[2] >= N) + (2*tcount[1] >= N) + (2*tcount[0] >= N); + sum += tmp*256; + nbBands++; + } + } while (++cnbEBands+end)); + *hf_average = (*hf_average+hf_sum)>>1; + hf_sum = *hf_average; + if (*tapset_decision==2) + hf_sum += 4; + else if (*tapset_decision==0) + hf_sum -= 4; + if (hf_sum > 22) + *tapset_decision=2; + else if (hf_sum > 18) + *tapset_decision=1; + else + *tapset_decision=0; + } + /*printf("%d %d %d\n", hf_sum, *hf_average, *tapset_decision);*/ + celt_assert(nbBands>0); /* end has to be non-zero */ + celt_assert(sum>=0); + sum = celt_udiv(sum, nbBands); + /* Recursive averaging */ + sum = (sum+*average)>>1; + *average = sum; + /* Hysteresis */ + sum = (3*sum + (((3-last_decision)<<7) + 64) + 2)>>2; + if (sum < 80) + { + decision = SPREAD_AGGRESSIVE; + } else if (sum < 256) + { + decision = SPREAD_NORMAL; + } else if (sum < 384) + { + decision = SPREAD_LIGHT; + } else { + decision = SPREAD_NONE; + } +#ifdef FUZZING + decision = rand()&0x3; + *tapset_decision=rand()%3; +#endif + return decision; +} + +/* Indexing table for converting from natural Hadamard to ordery Hadamard + This is essentially a bit-reversed Gray, on top of which we've added + an inversion of the order because we want the DC at the end rather than + the beginning. The lines are for N=2, 4, 8, 16 */ +static const int ordery_table[] = { + 1, 0, + 3, 0, 2, 1, + 7, 0, 4, 3, 6, 1, 5, 2, + 15, 0, 8, 7, 12, 3, 11, 4, 14, 1, 9, 6, 13, 2, 10, 5, +}; + +static void deinterleave_hadamard(celt_norm *X, int N0, int stride, int hadamard) +{ + int i,j; + VARDECL(celt_norm, tmp); + int N; + SAVE_STACK; + N = N0*stride; + ALLOC(tmp, N, celt_norm); + celt_assert(stride>0); + if (hadamard) + { + const int *ordery = ordery_table+stride-2; + for (i=0;i>= 1; + for (i=0;i>1)) { + qn = 1; + } else { + qn = exp2_table8[qb&0x7]>>(14-(qb>>BITRES)); + qn = (qn+1)>>1<<1; + } + celt_assert(qn <= 256); + return qn; +} + +struct band_ctx { + int encode; + const CELTMode *m; + int i; + int intensity; + int spread; + int tf_change; + ec_ctx *ec; + opus_int32 remaining_bits; + const celt_ener *bandE; + opus_uint32 seed; + int arch; +}; + +struct split_ctx { + int inv; + int imid; + int iside; + int delta; + int itheta; + int qalloc; +}; + +static void compute_theta(struct band_ctx *ctx, struct split_ctx *sctx, + celt_norm *X, celt_norm *Y, int N, int *b, int B, int B0, + int LM, + int stereo, int *fill) +{ + int qn; + int itheta=0; + int delta; + int imid, iside; + int qalloc; + int pulse_cap; + int offset; + opus_int32 tell; + int inv=0; + int encode; + const CELTMode *m; + int i; + int intensity; + ec_ctx *ec; + const celt_ener *bandE; + + encode = ctx->encode; + m = ctx->m; + i = ctx->i; + intensity = ctx->intensity; + ec = ctx->ec; + bandE = ctx->bandE; + + /* Decide on the resolution to give to the split parameter theta */ + pulse_cap = m->logN[i]+LM*(1<>1) - (stereo&&N==2 ? QTHETA_OFFSET_TWOPHASE : QTHETA_OFFSET); + qn = compute_qn(N, *b, offset, pulse_cap, stereo); + if (stereo && i>=intensity) + qn = 1; + if (encode) + { + /* theta is the atan() of the ratio between the (normalized) + side and mid. With just that parameter, we can re-scale both + mid and side because we know that 1) they have unit norm and + 2) they are orthogonal. */ + itheta = stereo_itheta(X, Y, stereo, N, ctx->arch); + } + tell = ec_tell_frac(ec); + if (qn!=1) + { + if (encode) + itheta = (itheta*qn+8192)>>14; + + /* Entropy coding of the angle. We use a uniform pdf for the + time split, a step for stereo, and a triangular one for the rest. */ + if (stereo && N>2) + { + int p0 = 3; + int x = itheta; + int x0 = qn/2; + int ft = p0*(x0+1) + x0; + /* Use a probability of p0 up to itheta=8192 and then use 1 after */ + if (encode) + { + ec_encode(ec,x<=x0?p0*x:(x-1-x0)+(x0+1)*p0,x<=x0?p0*(x+1):(x-x0)+(x0+1)*p0,ft); + } else { + int fs; + fs=ec_decode(ec,ft); + if (fs<(x0+1)*p0) + x=fs/p0; + else + x=x0+1+(fs-(x0+1)*p0); + ec_dec_update(ec,x<=x0?p0*x:(x-1-x0)+(x0+1)*p0,x<=x0?p0*(x+1):(x-x0)+(x0+1)*p0,ft); + itheta = x; + } + } else if (B0>1 || stereo) { + /* Uniform pdf */ + if (encode) + ec_enc_uint(ec, itheta, qn+1); + else + itheta = ec_dec_uint(ec, qn+1); + } else { + int fs=1, ft; + ft = ((qn>>1)+1)*((qn>>1)+1); + if (encode) + { + int fl; + + fs = itheta <= (qn>>1) ? itheta + 1 : qn + 1 - itheta; + fl = itheta <= (qn>>1) ? itheta*(itheta + 1)>>1 : + ft - ((qn + 1 - itheta)*(qn + 2 - itheta)>>1); + + ec_encode(ec, fl, fl+fs, ft); + } else { + /* Triangular pdf */ + int fl=0; + int fm; + fm = ec_decode(ec, ft); + + if (fm < ((qn>>1)*((qn>>1) + 1)>>1)) + { + itheta = (isqrt32(8*(opus_uint32)fm + 1) - 1)>>1; + fs = itheta + 1; + fl = itheta*(itheta + 1)>>1; + } + else + { + itheta = (2*(qn + 1) + - isqrt32(8*(opus_uint32)(ft - fm - 1) + 1))>>1; + fs = qn + 1 - itheta; + fl = ft - ((qn + 1 - itheta)*(qn + 2 - itheta)>>1); + } + + ec_dec_update(ec, fl, fl+fs, ft); + } + } + celt_assert(itheta>=0); + itheta = celt_udiv((opus_int32)itheta*16384, qn); + if (encode && stereo) + { + if (itheta==0) + intensity_stereo(m, X, Y, bandE, i, N); + else + stereo_split(X, Y, N); + } + /* NOTE: Renormalising X and Y *may* help fixed-point a bit at very high rate. + Let's do that at higher complexity */ + } else if (stereo) { + if (encode) + { + inv = itheta > 8192; + if (inv) + { + int j; + for (j=0;j2<remaining_bits > 2<inv = inv; + sctx->imid = imid; + sctx->iside = iside; + sctx->delta = delta; + sctx->itheta = itheta; + sctx->qalloc = qalloc; +} +static unsigned quant_band_n1(struct band_ctx *ctx, celt_norm *X, celt_norm *Y, int b, + celt_norm *lowband_out) +{ +#ifdef RESYNTH + int resynth = 1; +#else + int resynth = !ctx->encode; +#endif + int c; + int stereo; + celt_norm *x = X; + int encode; + ec_ctx *ec; + + encode = ctx->encode; + ec = ctx->ec; + + stereo = Y != NULL; + c=0; do { + int sign=0; + if (ctx->remaining_bits>=1<remaining_bits -= 1<encode; +#endif + celt_norm *Y=NULL; + int encode; + const CELTMode *m; + int i; + int spread; + ec_ctx *ec; + + encode = ctx->encode; + m = ctx->m; + i = ctx->i; + spread = ctx->spread; + ec = ctx->ec; + + /* If we need 1.5 more bit than we can produce, split the band in two. */ + cache = m->cache.bits + m->cache.index[(LM+1)*m->nbEBands+i]; + if (LM != -1 && b > cache[cache[0]]+12 && N>2) + { + int mbits, sbits, delta; + int itheta; + int qalloc; + struct split_ctx sctx; + celt_norm *next_lowband2=NULL; + opus_int32 rebalance; + + N >>= 1; + Y = X+N; + LM -= 1; + if (B==1) + fill = (fill&1)|(fill<<1); + B = (B+1)>>1; + + compute_theta(ctx, &sctx, X, Y, N, &b, B, B0, + LM, 0, &fill); + imid = sctx.imid; + iside = sctx.iside; + delta = sctx.delta; + itheta = sctx.itheta; + qalloc = sctx.qalloc; +#ifdef FIXED_POINT + mid = imid; + side = iside; +#else + mid = (1.f/32768)*imid; + side = (1.f/32768)*iside; +#endif + + /* Give more bits to low-energy MDCTs than they would otherwise deserve */ + if (B0>1 && (itheta&0x3fff)) + { + if (itheta > 8192) + /* Rough approximation for pre-echo masking */ + delta -= delta>>(4-LM); + else + /* Corresponds to a forward-masking slope of 1.5 dB per 10 ms */ + delta = IMIN(0, delta + (N<>(5-LM))); + } + mbits = IMAX(0, IMIN(b, (b-delta)/2)); + sbits = b-mbits; + ctx->remaining_bits -= qalloc; + + if (lowband) + next_lowband2 = lowband+N; /* >32-bit split case */ + + rebalance = ctx->remaining_bits; + if (mbits >= sbits) + { + cm = quant_partition(ctx, X, N, mbits, B, + lowband, LM, + MULT16_16_P15(gain,mid), fill); + rebalance = mbits - (rebalance-ctx->remaining_bits); + if (rebalance > 3<>B)<<(B0>>1); + } else { + cm = quant_partition(ctx, Y, N, sbits, B, + next_lowband2, LM, + MULT16_16_P15(gain,side), fill>>B)<<(B0>>1); + rebalance = sbits - (rebalance-ctx->remaining_bits); + if (rebalance > 3<remaining_bits -= curr_bits; + + /* Ensures we can never bust the budget */ + while (ctx->remaining_bits < 0 && q > 0) + { + ctx->remaining_bits += curr_bits; + q--; + curr_bits = pulses2bits(m, i, LM, q); + ctx->remaining_bits -= curr_bits; + } + + if (q!=0) + { + int K = get_pulses(q); + + /* Finally do the actual quantization */ + if (encode) + { + cm = alg_quant(X, N, K, spread, B, ec +#ifdef RESYNTH + , gain +#endif + ); + } else { + cm = alg_unquant(X, N, K, spread, B, ec, gain); + } + } else { + /* If there's no pulse, fill the band anyway */ + int j; + if (resynth) + { + unsigned cm_mask; + /* B can be as large as 16, so this shift might overflow an int on a + 16-bit platform; use a long to get defined behavior.*/ + cm_mask = (unsigned)(1UL<seed = celt_lcg_rand(ctx->seed); + X[j] = (celt_norm)((opus_int32)ctx->seed>>20); + } + cm = cm_mask; + } else { + /* Folded spectrum */ + for (j=0;jseed = celt_lcg_rand(ctx->seed); + /* About 48 dB below the "normal" folding level */ + tmp = QCONST16(1.0f/256, 10); + tmp = (ctx->seed)&0x8000 ? tmp : -tmp; + X[j] = lowband[j]+tmp; + } + cm = fill; + } + renormalise_vector(X, N, gain, ctx->arch); + } + } + } + } + + return cm; +} + + +/* This function is responsible for encoding and decoding a band for the mono case. */ +static unsigned quant_band(struct band_ctx *ctx, celt_norm *X, + int N, int b, int B, celt_norm *lowband, + int LM, celt_norm *lowband_out, + opus_val16 gain, celt_norm *lowband_scratch, int fill) +{ + int N0=N; + int N_B=N; + int N_B0; + int B0=B; + int time_divide=0; + int recombine=0; + int longBlocks; + unsigned cm=0; +#ifdef RESYNTH + int resynth = 1; +#else + int resynth = !ctx->encode; +#endif + int k; + int encode; + int tf_change; + + encode = ctx->encode; + tf_change = ctx->tf_change; + + longBlocks = B0==1; + + N_B = celt_udiv(N_B, B); + + /* Special case for one sample */ + if (N==1) + { + return quant_band_n1(ctx, X, NULL, b, lowband_out); + } + + if (tf_change>0) + recombine = tf_change; + /* Band recombining to increase frequency resolution */ + + if (lowband_scratch && lowband && (recombine || ((N_B&1) == 0 && tf_change<0) || B0>1)) + { + OPUS_COPY(lowband_scratch, lowband, N); + lowband = lowband_scratch; + } + + for (k=0;k>k, 1<>k, 1<>4]<<2; + } + B>>=recombine; + N_B<<=recombine; + + /* Increasing the time resolution */ + while ((N_B&1) == 0 && tf_change<0) + { + if (encode) + haar1(X, N_B, B); + if (lowband) + haar1(lowband, N_B, B); + fill |= fill<>= 1; + time_divide++; + tf_change++; + } + B0=B; + N_B0 = N_B; + + /* Reorganize the samples in time order instead of frequency order */ + if (B0>1) + { + if (encode) + deinterleave_hadamard(X, N_B>>recombine, B0<>recombine, B0<1) + interleave_hadamard(X, N_B>>recombine, B0<>= 1; + N_B <<= 1; + cm |= cm>>B; + haar1(X, N_B, B); + } + + for (k=0;k>k, 1<encode; +#endif + int mbits, sbits, delta; + int itheta; + int qalloc; + struct split_ctx sctx; + int orig_fill; + int encode; + ec_ctx *ec; + + encode = ctx->encode; + ec = ctx->ec; + + /* Special case for one sample */ + if (N==1) + { + return quant_band_n1(ctx, X, Y, b, lowband_out); + } + + orig_fill = fill; + + compute_theta(ctx, &sctx, X, Y, N, &b, B, B, + LM, 1, &fill); + inv = sctx.inv; + imid = sctx.imid; + iside = sctx.iside; + delta = sctx.delta; + itheta = sctx.itheta; + qalloc = sctx.qalloc; +#ifdef FIXED_POINT + mid = imid; + side = iside; +#else + mid = (1.f/32768)*imid; + side = (1.f/32768)*iside; +#endif + + /* This is a special case for N=2 that only works for stereo and takes + advantage of the fact that mid and side are orthogonal to encode + the side with just one bit. */ + if (N==2) + { + int c; + int sign=0; + celt_norm *x2, *y2; + mbits = b; + sbits = 0; + /* Only need one bit for the side. */ + if (itheta != 0 && itheta != 16384) + sbits = 1< 8192; + ctx->remaining_bits -= qalloc+sbits; + + x2 = c ? Y : X; + y2 = c ? X : Y; + if (sbits) + { + if (encode) + { + /* Here we only need to encode a sign for the side. */ + sign = x2[0]*y2[1] - x2[1]*y2[0] < 0; + ec_enc_bits(ec, sign, 1); + } else { + sign = ec_dec_bits(ec, 1); + } + } + sign = 1-2*sign; + /* We use orig_fill here because we want to fold the side, but if + itheta==16384, we'll have cleared the low bits of fill. */ + cm = quant_band(ctx, x2, N, mbits, B, lowband, + LM, lowband_out, Q15ONE, lowband_scratch, orig_fill); + /* We don't split N=2 bands, so cm is either 1 or 0 (for a fold-collapse), + and there's no need to worry about mixing with the other channel. */ + y2[0] = -sign*x2[1]; + y2[1] = sign*x2[0]; + if (resynth) + { + celt_norm tmp; + X[0] = MULT16_16_Q15(mid, X[0]); + X[1] = MULT16_16_Q15(mid, X[1]); + Y[0] = MULT16_16_Q15(side, Y[0]); + Y[1] = MULT16_16_Q15(side, Y[1]); + tmp = X[0]; + X[0] = SUB16(tmp,Y[0]); + Y[0] = ADD16(tmp,Y[0]); + tmp = X[1]; + X[1] = SUB16(tmp,Y[1]); + Y[1] = ADD16(tmp,Y[1]); + } + } else { + /* "Normal" split code */ + opus_int32 rebalance; + + mbits = IMAX(0, IMIN(b, (b-delta)/2)); + sbits = b-mbits; + ctx->remaining_bits -= qalloc; + + rebalance = ctx->remaining_bits; + if (mbits >= sbits) + { + /* In stereo mode, we do not apply a scaling to the mid because we need the normalized + mid for folding later. */ + cm = quant_band(ctx, X, N, mbits, B, + lowband, LM, lowband_out, + Q15ONE, lowband_scratch, fill); + rebalance = mbits - (rebalance-ctx->remaining_bits); + if (rebalance > 3<>B); + } else { + /* For a stereo split, the high bits of fill are always zero, so no + folding will be done to the side. */ + cm = quant_band(ctx, Y, N, sbits, B, + NULL, LM, NULL, + side, NULL, fill>>B); + rebalance = sbits - (rebalance-ctx->remaining_bits); + if (rebalance > 3<arch); + if (inv) + { + int j; + for (j=0;jeBands; + celt_norm * OPUS_RESTRICT norm, * OPUS_RESTRICT norm2; + VARDECL(celt_norm, _norm); + celt_norm *lowband_scratch; + int B; + int M; + int lowband_offset; + int update_lowband = 1; + int C = Y_ != NULL ? 2 : 1; + int norm_offset; +#ifdef RESYNTH + int resynth = 1; +#else + int resynth = !encode; +#endif + struct band_ctx ctx; + SAVE_STACK; + + M = 1<nbEBands-1]-norm_offset), celt_norm); + norm = _norm; + norm2 = norm + M*eBands[m->nbEBands-1]-norm_offset; + /* We can use the last band as scratch space because we don't need that + scratch space for the last band. */ + lowband_scratch = X_+M*eBands[m->nbEBands-1]; + + lowband_offset = 0; + ctx.bandE = bandE; + ctx.ec = ec; + ctx.encode = encode; + ctx.intensity = intensity; + ctx.m = m; + ctx.seed = *seed; + ctx.spread = spread; + ctx.arch = arch; + for (i=start;i= M*eBands[start] && (update_lowband || lowband_offset==0)) + lowband_offset = i; + + tf_change = tf_res[i]; + ctx.tf_change = tf_change; + if (i>=m->effEBands) + { + X=norm; + if (Y_!=NULL) + Y = norm; + lowband_scratch = NULL; + } + if (i==end-1) + lowband_scratch = NULL; + + /* Get a conservative estimate of the collapse_mask's for the bands we're + going to be folding from. */ + if (lowband_offset != 0 && (spread!=SPREAD_AGGRESSIVE || B>1 || tf_change<0)) + { + int fold_start; + int fold_end; + int fold_i; + /* This ensures we never repeat spectral content within one band */ + effective_lowband = IMAX(0, M*eBands[lowband_offset]-norm_offset-N); + fold_start = lowband_offset; + while(M*eBands[--fold_start] > effective_lowband+norm_offset); + fold_end = lowband_offset-1; + while(M*eBands[++fold_end] < effective_lowband+norm_offset+N); + x_cm = y_cm = 0; + fold_i = fold_start; do { + x_cm |= collapse_masks[fold_i*C+0]; + y_cm |= collapse_masks[fold_i*C+C-1]; + } while (++fold_i(N< +#include "celt.h" +#include "pitch.h" +#include "bands.h" +#include "modes.h" +#include "entcode.h" +#include "quant_bands.h" +#include "rate.h" +#include "stack_alloc.h" +#include "mathops.h" +#include "float_cast.h" +#include +#include "celt_lpc.h" +#include "vq.h" + +#ifndef PACKAGE_VERSION +#define PACKAGE_VERSION "unknown" +#endif + +#if defined(MIPSr1_ASM) +#include "mips/celt_mipsr1.h" +#endif + + +int resampling_factor(opus_int32 rate) +{ + int ret; + switch (rate) + { + case 48000: + ret = 1; + break; + case 24000: + ret = 2; + break; + case 16000: + ret = 3; + break; + case 12000: + ret = 4; + break; + case 8000: + ret = 6; + break; + default: +#ifndef CUSTOM_MODES + celt_assert(0); +#endif + ret = 0; + break; + } + return ret; +} + +#if !defined(OVERRIDE_COMB_FILTER_CONST) || defined(NON_STATIC_COMB_FILTER_CONST_C) +/* This version should be faster on ARM */ +#ifdef OPUS_ARM_ASM +#ifndef NON_STATIC_COMB_FILTER_CONST_C +static +#endif +void comb_filter_const_c(opus_val32 *y, opus_val32 *x, int T, int N, + opus_val16 g10, opus_val16 g11, opus_val16 g12) +{ + opus_val32 x0, x1, x2, x3, x4; + int i; + x4 = SHL32(x[-T-2], 1); + x3 = SHL32(x[-T-1], 1); + x2 = SHL32(x[-T], 1); + x1 = SHL32(x[-T+1], 1); + for (i=0;inbEBands;i++) + { + int N; + N=(m->eBands[i+1]-m->eBands[i])<cache.caps[m->nbEBands*(2*LM+C-1)+i]+64)*C*N>>2; + } +} + + + +const char *opus_strerror(int error) +{ + static const char * const error_strings[8] = { + "success", + "invalid argument", + "buffer too small", + "internal error", + "corrupted stream", + "request not implemented", + "invalid state", + "memory allocation failed" + }; + if (error > 0 || error < -7) + return "unknown error"; + else + return error_strings[-error]; +} + +const char *opus_get_version_string(void) +{ + return "libopus " PACKAGE_VERSION + /* Applications may rely on the presence of this substring in the version + string to determine if they have a fixed-point or floating-point build + at runtime. */ +#ifdef FIXED_POINT + "-fixed" +#endif +#ifdef FUZZING + "-fuzzing" +#endif + ; +} diff --git a/asm/libs/opus/celt/celt.h b/asm/libs/opus/celt/celt.h new file mode 100644 index 00000000..a423b950 --- /dev/null +++ b/asm/libs/opus/celt/celt.h @@ -0,0 +1,229 @@ +/* Copyright (c) 2007-2008 CSIRO + Copyright (c) 2007-2009 Xiph.Org Foundation + Copyright (c) 2008 Gregory Maxwell + Written by Jean-Marc Valin and Gregory Maxwell */ +/** + @file celt.h + @brief Contains all the functions for encoding and decoding audio + */ + +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef CELT_H +#define CELT_H + +#include "opus_types.h" +#include "opus_defines.h" +#include "opus_custom.h" +#include "entenc.h" +#include "entdec.h" +#include "arch.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#define CELTEncoder OpusCustomEncoder +#define CELTDecoder OpusCustomDecoder +#define CELTMode OpusCustomMode + +typedef struct { + int valid; + float tonality; + float tonality_slope; + float noisiness; + float activity; + float music_prob; + int bandwidth; +}AnalysisInfo; + +#define __celt_check_mode_ptr_ptr(ptr) ((ptr) + ((ptr) - (const CELTMode**)(ptr))) + +#define __celt_check_analysis_ptr(ptr) ((ptr) + ((ptr) - (const AnalysisInfo*)(ptr))) + +/* Encoder/decoder Requests */ + +/* Expose this option again when variable framesize actually works */ +#define OPUS_FRAMESIZE_VARIABLE 5010 /**< Optimize the frame size dynamically */ + + +#define CELT_SET_PREDICTION_REQUEST 10002 +/** Controls the use of interframe prediction. + 0=Independent frames + 1=Short term interframe prediction allowed + 2=Long term prediction allowed + */ +#define CELT_SET_PREDICTION(x) CELT_SET_PREDICTION_REQUEST, __opus_check_int(x) + +#define CELT_SET_INPUT_CLIPPING_REQUEST 10004 +#define CELT_SET_INPUT_CLIPPING(x) CELT_SET_INPUT_CLIPPING_REQUEST, __opus_check_int(x) + +#define CELT_GET_AND_CLEAR_ERROR_REQUEST 10007 +#define CELT_GET_AND_CLEAR_ERROR(x) CELT_GET_AND_CLEAR_ERROR_REQUEST, __opus_check_int_ptr(x) + +#define CELT_SET_CHANNELS_REQUEST 10008 +#define CELT_SET_CHANNELS(x) CELT_SET_CHANNELS_REQUEST, __opus_check_int(x) + + +/* Internal */ +#define CELT_SET_START_BAND_REQUEST 10010 +#define CELT_SET_START_BAND(x) CELT_SET_START_BAND_REQUEST, __opus_check_int(x) + +#define CELT_SET_END_BAND_REQUEST 10012 +#define CELT_SET_END_BAND(x) CELT_SET_END_BAND_REQUEST, __opus_check_int(x) + +#define CELT_GET_MODE_REQUEST 10015 +/** Get the CELTMode used by an encoder or decoder */ +#define CELT_GET_MODE(x) CELT_GET_MODE_REQUEST, __celt_check_mode_ptr_ptr(x) + +#define CELT_SET_SIGNALLING_REQUEST 10016 +#define CELT_SET_SIGNALLING(x) CELT_SET_SIGNALLING_REQUEST, __opus_check_int(x) + +#define CELT_SET_TONALITY_REQUEST 10018 +#define CELT_SET_TONALITY(x) CELT_SET_TONALITY_REQUEST, __opus_check_int(x) +#define CELT_SET_TONALITY_SLOPE_REQUEST 10020 +#define CELT_SET_TONALITY_SLOPE(x) CELT_SET_TONALITY_SLOPE_REQUEST, __opus_check_int(x) + +#define CELT_SET_ANALYSIS_REQUEST 10022 +#define CELT_SET_ANALYSIS(x) CELT_SET_ANALYSIS_REQUEST, __celt_check_analysis_ptr(x) + +#define OPUS_SET_LFE_REQUEST 10024 +#define OPUS_SET_LFE(x) OPUS_SET_LFE_REQUEST, __opus_check_int(x) + +#define OPUS_SET_ENERGY_MASK_REQUEST 10026 +#define OPUS_SET_ENERGY_MASK(x) OPUS_SET_ENERGY_MASK_REQUEST, __opus_check_val16_ptr(x) + +/* Encoder stuff */ + +int celt_encoder_get_size(int channels); + +int celt_encode_with_ec(OpusCustomEncoder * OPUS_RESTRICT st, const opus_val16 * pcm, int frame_size, unsigned char *compressed, int nbCompressedBytes, ec_enc *enc); + +int celt_encoder_init(CELTEncoder *st, opus_int32 sampling_rate, int channels, + int arch); + + + +/* Decoder stuff */ + +int celt_decoder_get_size(int channels); + + +int celt_decoder_init(CELTDecoder *st, opus_int32 sampling_rate, int channels); + +int celt_decode_with_ec(OpusCustomDecoder * OPUS_RESTRICT st, const unsigned char *data, + int len, opus_val16 * OPUS_RESTRICT pcm, int frame_size, ec_dec *dec, int accum); + +#define celt_encoder_ctl opus_custom_encoder_ctl +#define celt_decoder_ctl opus_custom_decoder_ctl + + +#ifdef CUSTOM_MODES +#define OPUS_CUSTOM_NOSTATIC +#else +#define OPUS_CUSTOM_NOSTATIC static OPUS_INLINE +#endif + +static const unsigned char trim_icdf[11] = {126, 124, 119, 109, 87, 41, 19, 9, 4, 2, 0}; +/* Probs: NONE: 21.875%, LIGHT: 6.25%, NORMAL: 65.625%, AGGRESSIVE: 6.25% */ +static const unsigned char spread_icdf[4] = {25, 23, 2, 0}; + +static const unsigned char tapset_icdf[3]={2,1,0}; + +#ifdef CUSTOM_MODES +static const unsigned char toOpusTable[20] = { + 0xE0, 0xE8, 0xF0, 0xF8, + 0xC0, 0xC8, 0xD0, 0xD8, + 0xA0, 0xA8, 0xB0, 0xB8, + 0x00, 0x00, 0x00, 0x00, + 0x80, 0x88, 0x90, 0x98, +}; + +static const unsigned char fromOpusTable[16] = { + 0x80, 0x88, 0x90, 0x98, + 0x40, 0x48, 0x50, 0x58, + 0x20, 0x28, 0x30, 0x38, + 0x00, 0x08, 0x10, 0x18 +}; + +static OPUS_INLINE int toOpus(unsigned char c) +{ + int ret=0; + if (c<0xA0) + ret = toOpusTable[c>>3]; + if (ret == 0) + return -1; + else + return ret|(c&0x7); +} + +static OPUS_INLINE int fromOpus(unsigned char c) +{ + if (c<0x80) + return -1; + else + return fromOpusTable[(c>>3)-16] | (c&0x7); +} +#endif /* CUSTOM_MODES */ + +#define COMBFILTER_MAXPERIOD 1024 +#define COMBFILTER_MINPERIOD 15 + +extern const signed char tf_select_table[4][8]; + +int resampling_factor(opus_int32 rate); + +void celt_preemphasis(const opus_val16 * OPUS_RESTRICT pcmp, celt_sig * OPUS_RESTRICT inp, + int N, int CC, int upsample, const opus_val16 *coef, celt_sig *mem, int clip); + +void comb_filter(opus_val32 *y, opus_val32 *x, int T0, int T1, int N, + opus_val16 g0, opus_val16 g1, int tapset0, int tapset1, + const opus_val16 *window, int overlap, int arch); + +#ifdef NON_STATIC_COMB_FILTER_CONST_C +void comb_filter_const_c(opus_val32 *y, opus_val32 *x, int T, int N, + opus_val16 g10, opus_val16 g11, opus_val16 g12); +#endif + +#ifndef OVERRIDE_COMB_FILTER_CONST +# define comb_filter_const(y, x, T, N, g10, g11, g12, arch) \ + ((void)(arch),comb_filter_const_c(y, x, T, N, g10, g11, g12)) +#endif + +void init_caps(const CELTMode *m,int *cap,int LM,int C); + +#ifdef RESYNTH +void deemphasis(celt_sig *in[], opus_val16 *pcm, int N, int C, int downsample, const opus_val16 *coef, celt_sig *mem); +void celt_synthesis(const CELTMode *mode, celt_norm *X, celt_sig * out_syn[], + opus_val16 *oldBandE, int start, int effEnd, int C, int CC, int isTransient, + int LM, int downsample, int silence); +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* CELT_H */ diff --git a/asm/libs/opus/celt/celt_decoder.c b/asm/libs/opus/celt/celt_decoder.c new file mode 100644 index 00000000..b688f2a4 --- /dev/null +++ b/asm/libs/opus/celt/celt_decoder.c @@ -0,0 +1,1244 @@ +/* Copyright (c) 2007-2008 CSIRO + Copyright (c) 2007-2010 Xiph.Org Foundation + Copyright (c) 2008 Gregory Maxwell + Written by Jean-Marc Valin and Gregory Maxwell */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#define CELT_DECODER_C + +#include "cpu_support.h" +#include "os_support.h" +#include "mdct.h" +#include +#include "celt.h" +#include "pitch.h" +#include "bands.h" +#include "modes.h" +#include "entcode.h" +#include "quant_bands.h" +#include "rate.h" +#include "stack_alloc.h" +#include "mathops.h" +#include "float_cast.h" +#include +#include "celt_lpc.h" +#include "vq.h" + +#if defined(SMALL_FOOTPRINT) && defined(FIXED_POINT) +#define NORM_ALIASING_HACK +#endif +/**********************************************************************/ +/* */ +/* DECODER */ +/* */ +/**********************************************************************/ +#define DECODE_BUFFER_SIZE 2048 + +/** Decoder state + @brief Decoder state + */ +struct OpusCustomDecoder { + const OpusCustomMode *mode; + int overlap; + int channels; + int stream_channels; + + int downsample; + int start, end; + int signalling; + int arch; + + /* Everything beyond this point gets cleared on a reset */ +#define DECODER_RESET_START rng + + opus_uint32 rng; + int error; + int last_pitch_index; + int loss_count; + int postfilter_period; + int postfilter_period_old; + opus_val16 postfilter_gain; + opus_val16 postfilter_gain_old; + int postfilter_tapset; + int postfilter_tapset_old; + + celt_sig preemph_memD[2]; + + celt_sig _decode_mem[1]; /* Size = channels*(DECODE_BUFFER_SIZE+mode->overlap) */ + /* opus_val16 lpc[], Size = channels*LPC_ORDER */ + /* opus_val16 oldEBands[], Size = 2*mode->nbEBands */ + /* opus_val16 oldLogE[], Size = 2*mode->nbEBands */ + /* opus_val16 oldLogE2[], Size = 2*mode->nbEBands */ + /* opus_val16 backgroundLogE[], Size = 2*mode->nbEBands */ +}; + +int celt_decoder_get_size(int channels) +{ + const CELTMode *mode = opus_custom_mode_create(48000, 960, NULL); + return opus_custom_decoder_get_size(mode, channels); +} + +OPUS_CUSTOM_NOSTATIC int opus_custom_decoder_get_size(const CELTMode *mode, int channels) +{ + int size = sizeof(struct CELTDecoder) + + (channels*(DECODE_BUFFER_SIZE+mode->overlap)-1)*sizeof(celt_sig) + + channels*LPC_ORDER*sizeof(opus_val16) + + 4*2*mode->nbEBands*sizeof(opus_val16); + return size; +} + +#ifdef CUSTOM_MODES +CELTDecoder *opus_custom_decoder_create(const CELTMode *mode, int channels, int *error) +{ + int ret; + CELTDecoder *st = (CELTDecoder *)opus_alloc(opus_custom_decoder_get_size(mode, channels)); + ret = opus_custom_decoder_init(st, mode, channels); + if (ret != OPUS_OK) + { + opus_custom_decoder_destroy(st); + st = NULL; + } + if (error) + *error = ret; + return st; +} +#endif /* CUSTOM_MODES */ + +int celt_decoder_init(CELTDecoder *st, opus_int32 sampling_rate, int channels) +{ + int ret; + ret = opus_custom_decoder_init(st, opus_custom_mode_create(48000, 960, NULL), channels); + if (ret != OPUS_OK) + return ret; + st->downsample = resampling_factor(sampling_rate); + if (st->downsample==0) + return OPUS_BAD_ARG; + else + return OPUS_OK; +} + +OPUS_CUSTOM_NOSTATIC int opus_custom_decoder_init(CELTDecoder *st, const CELTMode *mode, int channels) +{ + if (channels < 0 || channels > 2) + return OPUS_BAD_ARG; + + if (st==NULL) + return OPUS_ALLOC_FAIL; + + OPUS_CLEAR((char*)st, opus_custom_decoder_get_size(mode, channels)); + + st->mode = mode; + st->overlap = mode->overlap; + st->stream_channels = st->channels = channels; + + st->downsample = 1; + st->start = 0; + st->end = st->mode->effEBands; + st->signalling = 1; + st->arch = opus_select_arch(); + + st->loss_count = 0; + + opus_custom_decoder_ctl(st, OPUS_RESET_STATE); + + return OPUS_OK; +} + +#ifdef CUSTOM_MODES +void opus_custom_decoder_destroy(CELTDecoder *st) +{ + opus_free(st); +} +#endif /* CUSTOM_MODES */ + + +#ifndef RESYNTH +static +#endif +void deemphasis(celt_sig *in[], opus_val16 *pcm, int N, int C, int downsample, const opus_val16 *coef, + celt_sig *mem, int accum) +{ + int c; + int Nd; + int apply_downsampling=0; + opus_val16 coef0; + VARDECL(celt_sig, scratch); + SAVE_STACK; +#ifndef FIXED_POINT + (void)accum; + celt_assert(accum==0); +#endif + ALLOC(scratch, N, celt_sig); + coef0 = coef[0]; + Nd = N/downsample; + c=0; do { + int j; + celt_sig * OPUS_RESTRICT x; + opus_val16 * OPUS_RESTRICT y; + celt_sig m = mem[c]; + x =in[c]; + y = pcm+c; +#ifdef CUSTOM_MODES + if (coef[1] != 0) + { + opus_val16 coef1 = coef[1]; + opus_val16 coef3 = coef[3]; + for (j=0;j1) + { + /* Shortcut for the standard (non-custom modes) case */ + for (j=0;joverlap; + nbEBands = mode->nbEBands; + N = mode->shortMdctSize<shortMdctSize; + shift = mode->maxLM; + } else { + B = 1; + NB = mode->shortMdctSize<maxLM-LM; + } + + if (CC==2&&C==1) + { + /* Copying a mono streams to two channels */ + celt_sig *freq2; + denormalise_bands(mode, X, freq, oldBandE, start, effEnd, M, + downsample, silence); + /* Store a temporary copy in the output buffer because the IMDCT destroys its input. */ + freq2 = out_syn[1]+overlap/2; + OPUS_COPY(freq2, freq, N); + for (b=0;bmdct, &freq2[b], out_syn[0]+NB*b, mode->window, overlap, shift, B, arch); + for (b=0;bmdct, &freq[b], out_syn[1]+NB*b, mode->window, overlap, shift, B, arch); + } else if (CC==1&&C==2) + { + /* Downmixing a stereo stream to mono */ + celt_sig *freq2; + freq2 = out_syn[0]+overlap/2; + denormalise_bands(mode, X, freq, oldBandE, start, effEnd, M, + downsample, silence); + /* Use the output buffer as temp array before downmixing. */ + denormalise_bands(mode, X+N, freq2, oldBandE+nbEBands, start, effEnd, M, + downsample, silence); + for (i=0;imdct, &freq[b], out_syn[0]+NB*b, mode->window, overlap, shift, B, arch); + } else { + /* Normal case (mono or stereo) */ + c=0; do { + denormalise_bands(mode, X+c*N, freq, oldBandE+c*nbEBands, start, effEnd, M, + downsample, silence); + for (b=0;bmdct, &freq[b], out_syn[c]+NB*b, mode->window, overlap, shift, B, arch); + } while (++cstorage*8; + tell = ec_tell(dec); + logp = isTransient ? 2 : 4; + tf_select_rsv = LM>0 && tell+logp+1<=budget; + budget -= tf_select_rsv; + tf_changed = curr = 0; + for (i=start;i>1, opus_val16 ); + pitch_downsample(decode_mem, lp_pitch_buf, + DECODE_BUFFER_SIZE, C, arch); + pitch_search(lp_pitch_buf+(PLC_PITCH_LAG_MAX>>1), lp_pitch_buf, + DECODE_BUFFER_SIZE-PLC_PITCH_LAG_MAX, + PLC_PITCH_LAG_MAX-PLC_PITCH_LAG_MIN, &pitch_index, arch); + pitch_index = PLC_PITCH_LAG_MAX-pitch_index; + RESTORE_STACK; + return pitch_index; +} + +static void celt_decode_lost(CELTDecoder * OPUS_RESTRICT st, int N, int LM) +{ + int c; + int i; + const int C = st->channels; + celt_sig *decode_mem[2]; + celt_sig *out_syn[2]; + opus_val16 *lpc; + opus_val16 *oldBandE, *oldLogE, *oldLogE2, *backgroundLogE; + const OpusCustomMode *mode; + int nbEBands; + int overlap; + int start; + int loss_count; + int noise_based; + const opus_int16 *eBands; + SAVE_STACK; + + mode = st->mode; + nbEBands = mode->nbEBands; + overlap = mode->overlap; + eBands = mode->eBands; + + c=0; do { + decode_mem[c] = st->_decode_mem + c*(DECODE_BUFFER_SIZE+overlap); + out_syn[c] = decode_mem[c]+DECODE_BUFFER_SIZE-N; + } while (++c_decode_mem+(DECODE_BUFFER_SIZE+overlap)*C); + oldBandE = lpc+C*LPC_ORDER; + oldLogE = oldBandE + 2*nbEBands; + oldLogE2 = oldLogE + 2*nbEBands; + backgroundLogE = oldLogE2 + 2*nbEBands; + + loss_count = st->loss_count; + start = st->start; + noise_based = loss_count >= 5 || start != 0; + if (noise_based) + { + /* Noise-based PLC/CNG */ +#ifdef NORM_ALIASING_HACK + celt_norm *X; +#else + VARDECL(celt_norm, X); +#endif + opus_uint32 seed; + int end; + int effEnd; + opus_val16 decay; + end = st->end; + effEnd = IMAX(start, IMIN(end, mode->effEBands)); + +#ifdef NORM_ALIASING_HACK + /* This is an ugly hack that breaks aliasing rules and would be easily broken, + but it saves almost 4kB of stack. */ + X = (celt_norm*)(out_syn[C-1]+overlap/2); +#else + ALLOC(X, C*N, celt_norm); /**< Interleaved normalised MDCTs */ +#endif + + /* Energy decay */ + decay = loss_count==0 ? QCONST16(1.5f, DB_SHIFT) : QCONST16(.5f, DB_SHIFT); + c=0; do + { + for (i=start;irng; + for (c=0;c>20); + } + renormalise_vector(X+boffs, blen, Q15ONE, st->arch); + } + } + st->rng = seed; + + c=0; do { + OPUS_MOVE(decode_mem[c], decode_mem[c]+N, + DECODE_BUFFER_SIZE-N+(overlap>>1)); + } while (++cdownsample, 0, st->arch); + } else { + /* Pitch-based PLC */ + const opus_val16 *window; + opus_val16 fade = Q15ONE; + int pitch_index; + VARDECL(opus_val32, etmp); + VARDECL(opus_val16, exc); + + if (loss_count == 0) + { + st->last_pitch_index = pitch_index = celt_plc_pitch_search(decode_mem, C, st->arch); + } else { + pitch_index = st->last_pitch_index; + fade = QCONST16(.8f,15); + } + + ALLOC(etmp, overlap, opus_val32); + ALLOC(exc, MAX_PERIOD, opus_val16); + window = mode->window; + c=0; do { + opus_val16 decay; + opus_val16 attenuation; + opus_val32 S1=0; + celt_sig *buf; + int extrapolation_offset; + int extrapolation_len; + int exc_length; + int j; + + buf = decode_mem[c]; + for (i=0;iarch); + /* Add a noise floor of -40 dB. */ +#ifdef FIXED_POINT + ac[0] += SHR32(ac[0],13); +#else + ac[0] *= 1.0001f; +#endif + /* Use lag windowing to stabilize the Levinson-Durbin recursion. */ + for (i=1;i<=LPC_ORDER;i++) + { + /*ac[i] *= exp(-.5*(2*M_PI*.002*i)*(2*M_PI*.002*i));*/ +#ifdef FIXED_POINT + ac[i] -= MULT16_32_Q15(2*i*i, ac[i]); +#else + ac[i] -= ac[i]*(0.008f*0.008f)*i*i; +#endif + } + _celt_lpc(lpc+c*LPC_ORDER, ac, LPC_ORDER); + } + /* We want the excitation for 2 pitch periods in order to look for a + decaying signal, but we can't get more than MAX_PERIOD. */ + exc_length = IMIN(2*pitch_index, MAX_PERIOD); + /* Initialize the LPC history with the samples just before the start + of the region for which we're computing the excitation. */ + { + opus_val16 lpc_mem[LPC_ORDER]; + for (i=0;iarch); + } + + /* Check if the waveform is decaying, and if so how fast. + We do this to avoid adding energy when concealing in a segment + with decaying energy. */ + { + opus_val32 E1=1, E2=1; + int decay_length; +#ifdef FIXED_POINT + int shift = IMAX(0,2*celt_zlog2(celt_maxabs16(&exc[MAX_PERIOD-exc_length], exc_length))-20); +#endif + decay_length = exc_length>>1; + for (i=0;i= pitch_index) { + j -= pitch_index; + attenuation = MULT16_16_Q15(attenuation, decay); + } + buf[DECODE_BUFFER_SIZE-N+i] = + SHL32(EXTEND32(MULT16_16_Q15(attenuation, + exc[extrapolation_offset+j])), SIG_SHIFT); + /* Compute the energy of the previously decoded signal whose + excitation we're copying. */ + tmp = ROUND16( + buf[DECODE_BUFFER_SIZE-MAX_PERIOD-N+extrapolation_offset+j], + SIG_SHIFT); + S1 += SHR32(MULT16_16(tmp, tmp), 8); + } + + { + opus_val16 lpc_mem[LPC_ORDER]; + /* Copy the last decoded samples (prior to the overlap region) to + synthesis filter memory so we can have a continuous signal. */ + for (i=0;iarch); + } + + /* Check if the synthesis energy is higher than expected, which can + happen with the signal changes during our window. If so, + attenuate. */ + { + opus_val32 S2=0; + for (i=0;i SHR32(S2,2))) +#else + /* The float test is written this way to catch NaNs in the output + of the IIR filter at the same time. */ + if (!(S1 > 0.2f*S2)) +#endif + { + for (i=0;ipostfilter_period, st->postfilter_period, overlap, + -st->postfilter_gain, -st->postfilter_gain, + st->postfilter_tapset, st->postfilter_tapset, NULL, 0, st->arch); + + /* Simulate TDAC on the concealed audio so that it blends with the + MDCT of the next frame. */ + for (i=0;iloss_count = loss_count+1; + + RESTORE_STACK; +} + +int celt_decode_with_ec(CELTDecoder * OPUS_RESTRICT st, const unsigned char *data, + int len, opus_val16 * OPUS_RESTRICT pcm, int frame_size, ec_dec *dec, int accum) +{ + int c, i, N; + int spread_decision; + opus_int32 bits; + ec_dec _dec; +#ifdef NORM_ALIASING_HACK + celt_norm *X; +#else + VARDECL(celt_norm, X); +#endif + VARDECL(int, fine_quant); + VARDECL(int, pulses); + VARDECL(int, cap); + VARDECL(int, offsets); + VARDECL(int, fine_priority); + VARDECL(int, tf_res); + VARDECL(unsigned char, collapse_masks); + celt_sig *decode_mem[2]; + celt_sig *out_syn[2]; + opus_val16 *lpc; + opus_val16 *oldBandE, *oldLogE, *oldLogE2, *backgroundLogE; + + int shortBlocks; + int isTransient; + int intra_ener; + const int CC = st->channels; + int LM, M; + int start; + int end; + int effEnd; + int codedBands; + int alloc_trim; + int postfilter_pitch; + opus_val16 postfilter_gain; + int intensity=0; + int dual_stereo=0; + opus_int32 total_bits; + opus_int32 balance; + opus_int32 tell; + int dynalloc_logp; + int postfilter_tapset; + int anti_collapse_rsv; + int anti_collapse_on=0; + int silence; + int C = st->stream_channels; + const OpusCustomMode *mode; + int nbEBands; + int overlap; + const opus_int16 *eBands; + ALLOC_STACK; + + mode = st->mode; + nbEBands = mode->nbEBands; + overlap = mode->overlap; + eBands = mode->eBands; + start = st->start; + end = st->end; + frame_size *= st->downsample; + + lpc = (opus_val16*)(st->_decode_mem+(DECODE_BUFFER_SIZE+overlap)*CC); + oldBandE = lpc+CC*LPC_ORDER; + oldLogE = oldBandE + 2*nbEBands; + oldLogE2 = oldLogE + 2*nbEBands; + backgroundLogE = oldLogE2 + 2*nbEBands; + +#ifdef CUSTOM_MODES + if (st->signalling && data!=NULL) + { + int data0=data[0]; + /* Convert "standard mode" to Opus header */ + if (mode->Fs==48000 && mode->shortMdctSize==120) + { + data0 = fromOpus(data0); + if (data0<0) + return OPUS_INVALID_PACKET; + } + st->end = end = IMAX(1, mode->effEBands-2*(data0>>5)); + LM = (data0>>3)&0x3; + C = 1 + ((data0>>2)&0x1); + data++; + len--; + if (LM>mode->maxLM) + return OPUS_INVALID_PACKET; + if (frame_size < mode->shortMdctSize<shortMdctSize<maxLM;LM++) + if (mode->shortMdctSize<mode->maxLM) + return OPUS_BAD_ARG; + } + M=1<1275 || pcm==NULL) + return OPUS_BAD_ARG; + + N = M*mode->shortMdctSize; + c=0; do { + decode_mem[c] = st->_decode_mem + c*(DECODE_BUFFER_SIZE+overlap); + out_syn[c] = decode_mem[c]+DECODE_BUFFER_SIZE-N; + } while (++c mode->effEBands) + effEnd = mode->effEBands; + + if (data == NULL || len<=1) + { + celt_decode_lost(st, N, LM); + deemphasis(out_syn, pcm, N, CC, st->downsample, mode->preemph, st->preemph_memD, accum); + RESTORE_STACK; + return frame_size/st->downsample; + } + + if (dec == NULL) + { + ec_dec_init(&_dec,(unsigned char*)data,len); + dec = &_dec; + } + + if (C==1) + { + for (i=0;i= total_bits) + silence = 1; + else if (tell==1) + silence = ec_dec_bit_logp(dec, 15); + else + silence = 0; + if (silence) + { + /* Pretend we've read all the remaining bits */ + tell = len*8; + dec->nbits_total+=tell-ec_tell(dec); + } + + postfilter_gain = 0; + postfilter_pitch = 0; + postfilter_tapset = 0; + if (start==0 && tell+16 <= total_bits) + { + if(ec_dec_bit_logp(dec, 1)) + { + int qg, octave; + octave = ec_dec_uint(dec, 6); + postfilter_pitch = (16< 0 && tell+3 <= total_bits) + { + isTransient = ec_dec_bit_logp(dec, 3); + tell = ec_tell(dec); + } + else + isTransient = 0; + + if (isTransient) + shortBlocks = M; + else + shortBlocks = 0; + + /* Decode the global flags (first symbols in the stream) */ + intra_ener = tell+3<=total_bits ? ec_dec_bit_logp(dec, 3) : 0; + /* Get band energies */ + unquant_coarse_energy(mode, start, end, oldBandE, + intra_ener, dec, C, LM); + + ALLOC(tf_res, nbEBands, int); + tf_decode(start, end, isTransient, tf_res, LM, dec); + + tell = ec_tell(dec); + spread_decision = SPREAD_NORMAL; + if (tell+4 <= total_bits) + spread_decision = ec_dec_icdf(dec, spread_icdf, 5); + + ALLOC(cap, nbEBands, int); + + init_caps(mode,cap,LM,C); + + ALLOC(offsets, nbEBands, int); + + dynalloc_logp = 6; + total_bits<<=BITRES; + tell = ec_tell_frac(dec); + for (i=start;i0) + dynalloc_logp = IMAX(2, dynalloc_logp-1); + } + + ALLOC(fine_quant, nbEBands, int); + alloc_trim = tell+(6<=2&&bits>=((LM+2)<rng, st->arch); + + if (anti_collapse_rsv > 0) + { + anti_collapse_on = ec_dec_bits(dec, 1); + } + + unquant_energy_finalise(mode, start, end, oldBandE, + fine_quant, fine_priority, len*8-ec_tell(dec), dec, C); + + if (anti_collapse_on) + anti_collapse(mode, X, collapse_masks, LM, C, N, + start, end, oldBandE, oldLogE, oldLogE2, pulses, st->rng, st->arch); + + if (silence) + { + for (i=0;idownsample, silence, st->arch); + + c=0; do { + st->postfilter_period=IMAX(st->postfilter_period, COMBFILTER_MINPERIOD); + st->postfilter_period_old=IMAX(st->postfilter_period_old, COMBFILTER_MINPERIOD); + comb_filter(out_syn[c], out_syn[c], st->postfilter_period_old, st->postfilter_period, mode->shortMdctSize, + st->postfilter_gain_old, st->postfilter_gain, st->postfilter_tapset_old, st->postfilter_tapset, + mode->window, overlap, st->arch); + if (LM!=0) + comb_filter(out_syn[c]+mode->shortMdctSize, out_syn[c]+mode->shortMdctSize, st->postfilter_period, postfilter_pitch, N-mode->shortMdctSize, + st->postfilter_gain, postfilter_gain, st->postfilter_tapset, postfilter_tapset, + mode->window, overlap, st->arch); + + } while (++cpostfilter_period_old = st->postfilter_period; + st->postfilter_gain_old = st->postfilter_gain; + st->postfilter_tapset_old = st->postfilter_tapset; + st->postfilter_period = postfilter_pitch; + st->postfilter_gain = postfilter_gain; + st->postfilter_tapset = postfilter_tapset; + if (LM!=0) + { + st->postfilter_period_old = st->postfilter_period; + st->postfilter_gain_old = st->postfilter_gain; + st->postfilter_tapset_old = st->postfilter_tapset; + } + + if (C==1) + OPUS_COPY(&oldBandE[nbEBands], oldBandE, nbEBands); + + /* In case start or end were to change */ + if (!isTransient) + { + opus_val16 max_background_increase; + OPUS_COPY(oldLogE2, oldLogE, 2*nbEBands); + OPUS_COPY(oldLogE, oldBandE, 2*nbEBands); + /* In normal circumstances, we only allow the noise floor to increase by + up to 2.4 dB/second, but when we're in DTX, we allow up to 6 dB + increase for each update.*/ + if (st->loss_count < 10) + max_background_increase = M*QCONST16(0.001f,DB_SHIFT); + else + max_background_increase = QCONST16(1.f,DB_SHIFT); + for (i=0;i<2*nbEBands;i++) + backgroundLogE[i] = MIN16(backgroundLogE[i] + max_background_increase, oldBandE[i]); + } else { + for (i=0;i<2*nbEBands;i++) + oldLogE[i] = MIN16(oldLogE[i], oldBandE[i]); + } + c=0; do + { + for (i=0;irng = dec->rng; + + deemphasis(out_syn, pcm, N, CC, st->downsample, mode->preemph, st->preemph_memD, accum); + st->loss_count = 0; + RESTORE_STACK; + if (ec_tell(dec) > 8*len) + return OPUS_INTERNAL_ERROR; + if(ec_get_error(dec)) + st->error = 1; + return frame_size/st->downsample; +} + + +#ifdef CUSTOM_MODES + +#ifdef FIXED_POINT +int opus_custom_decode(CELTDecoder * OPUS_RESTRICT st, const unsigned char *data, int len, opus_int16 * OPUS_RESTRICT pcm, int frame_size) +{ + return celt_decode_with_ec(st, data, len, pcm, frame_size, NULL, 0); +} + +#ifndef DISABLE_FLOAT_API +int opus_custom_decode_float(CELTDecoder * OPUS_RESTRICT st, const unsigned char *data, int len, float * OPUS_RESTRICT pcm, int frame_size) +{ + int j, ret, C, N; + VARDECL(opus_int16, out); + ALLOC_STACK; + + if (pcm==NULL) + return OPUS_BAD_ARG; + + C = st->channels; + N = frame_size; + + ALLOC(out, C*N, opus_int16); + ret=celt_decode_with_ec(st, data, len, out, frame_size, NULL, 0); + if (ret>0) + for (j=0;jchannels; + N = frame_size; + ALLOC(out, C*N, celt_sig); + + ret=celt_decode_with_ec(st, data, len, out, frame_size, NULL, 0); + + if (ret>0) + for (j=0;j=st->mode->nbEBands) + goto bad_arg; + st->start = value; + } + break; + case CELT_SET_END_BAND_REQUEST: + { + opus_int32 value = va_arg(ap, opus_int32); + if (value<1 || value>st->mode->nbEBands) + goto bad_arg; + st->end = value; + } + break; + case CELT_SET_CHANNELS_REQUEST: + { + opus_int32 value = va_arg(ap, opus_int32); + if (value<1 || value>2) + goto bad_arg; + st->stream_channels = value; + } + break; + case CELT_GET_AND_CLEAR_ERROR_REQUEST: + { + opus_int32 *value = va_arg(ap, opus_int32*); + if (value==NULL) + goto bad_arg; + *value=st->error; + st->error = 0; + } + break; + case OPUS_GET_LOOKAHEAD_REQUEST: + { + opus_int32 *value = va_arg(ap, opus_int32*); + if (value==NULL) + goto bad_arg; + *value = st->overlap/st->downsample; + } + break; + case OPUS_RESET_STATE: + { + int i; + opus_val16 *lpc, *oldBandE, *oldLogE, *oldLogE2; + lpc = (opus_val16*)(st->_decode_mem+(DECODE_BUFFER_SIZE+st->overlap)*st->channels); + oldBandE = lpc+st->channels*LPC_ORDER; + oldLogE = oldBandE + 2*st->mode->nbEBands; + oldLogE2 = oldLogE + 2*st->mode->nbEBands; + OPUS_CLEAR((char*)&st->DECODER_RESET_START, + opus_custom_decoder_get_size(st->mode, st->channels)- + ((char*)&st->DECODER_RESET_START - (char*)st)); + for (i=0;i<2*st->mode->nbEBands;i++) + oldLogE[i]=oldLogE2[i]=-QCONST16(28.f,DB_SHIFT); + } + break; + case OPUS_GET_PITCH_REQUEST: + { + opus_int32 *value = va_arg(ap, opus_int32*); + if (value==NULL) + goto bad_arg; + *value = st->postfilter_period; + } + break; + case CELT_GET_MODE_REQUEST: + { + const CELTMode ** value = va_arg(ap, const CELTMode**); + if (value==0) + goto bad_arg; + *value=st->mode; + } + break; + case CELT_SET_SIGNALLING_REQUEST: + { + opus_int32 value = va_arg(ap, opus_int32); + st->signalling = value; + } + break; + case OPUS_GET_FINAL_RANGE_REQUEST: + { + opus_uint32 * value = va_arg(ap, opus_uint32 *); + if (value==0) + goto bad_arg; + *value=st->rng; + } + break; + default: + goto bad_request; + } + va_end(ap); + return OPUS_OK; +bad_arg: + va_end(ap); + return OPUS_BAD_ARG; +bad_request: + va_end(ap); + return OPUS_UNIMPLEMENTED; +} diff --git a/asm/libs/opus/celt/celt_encoder.c b/asm/libs/opus/celt/celt_encoder.c new file mode 100644 index 00000000..41fbfd49 --- /dev/null +++ b/asm/libs/opus/celt/celt_encoder.c @@ -0,0 +1,2407 @@ +/* Copyright (c) 2007-2008 CSIRO + Copyright (c) 2007-2010 Xiph.Org Foundation + Copyright (c) 2008 Gregory Maxwell + Written by Jean-Marc Valin and Gregory Maxwell */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#define CELT_ENCODER_C + +#include "cpu_support.h" +#include "os_support.h" +#include "mdct.h" +#include +#include "celt.h" +#include "pitch.h" +#include "bands.h" +#include "modes.h" +#include "entcode.h" +#include "quant_bands.h" +#include "rate.h" +#include "stack_alloc.h" +#include "mathops.h" +#include "float_cast.h" +#include +#include "celt_lpc.h" +#include "vq.h" + + +/** Encoder state + @brief Encoder state + */ +struct OpusCustomEncoder { + const OpusCustomMode *mode; /**< Mode used by the encoder */ + int channels; + int stream_channels; + + int force_intra; + int clip; + int disable_pf; + int complexity; + int upsample; + int start, end; + + opus_int32 bitrate; + int vbr; + int signalling; + int constrained_vbr; /* If zero, VBR can do whatever it likes with the rate */ + int loss_rate; + int lsb_depth; + int variable_duration; + int lfe; + int arch; + + /* Everything beyond this point gets cleared on a reset */ +#define ENCODER_RESET_START rng + + opus_uint32 rng; + int spread_decision; + opus_val32 delayedIntra; + int tonal_average; + int lastCodedBands; + int hf_average; + int tapset_decision; + + int prefilter_period; + opus_val16 prefilter_gain; + int prefilter_tapset; +#ifdef RESYNTH + int prefilter_period_old; + opus_val16 prefilter_gain_old; + int prefilter_tapset_old; +#endif + int consec_transient; + AnalysisInfo analysis; + + opus_val32 preemph_memE[2]; + opus_val32 preemph_memD[2]; + + /* VBR-related parameters */ + opus_int32 vbr_reservoir; + opus_int32 vbr_drift; + opus_int32 vbr_offset; + opus_int32 vbr_count; + opus_val32 overlap_max; + opus_val16 stereo_saving; + int intensity; + opus_val16 *energy_mask; + opus_val16 spec_avg; + +#ifdef RESYNTH + /* +MAX_PERIOD/2 to make space for overlap */ + celt_sig syn_mem[2][2*MAX_PERIOD+MAX_PERIOD/2]; +#endif + + celt_sig in_mem[1]; /* Size = channels*mode->overlap */ + /* celt_sig prefilter_mem[], Size = channels*COMBFILTER_MAXPERIOD */ + /* opus_val16 oldBandE[], Size = channels*mode->nbEBands */ + /* opus_val16 oldLogE[], Size = channels*mode->nbEBands */ + /* opus_val16 oldLogE2[], Size = channels*mode->nbEBands */ +}; + +int celt_encoder_get_size(int channels) +{ + CELTMode *mode = opus_custom_mode_create(48000, 960, NULL); + return opus_custom_encoder_get_size(mode, channels); +} + +OPUS_CUSTOM_NOSTATIC int opus_custom_encoder_get_size(const CELTMode *mode, int channels) +{ + int size = sizeof(struct CELTEncoder) + + (channels*mode->overlap-1)*sizeof(celt_sig) /* celt_sig in_mem[channels*mode->overlap]; */ + + channels*COMBFILTER_MAXPERIOD*sizeof(celt_sig) /* celt_sig prefilter_mem[channels*COMBFILTER_MAXPERIOD]; */ + + 3*channels*mode->nbEBands*sizeof(opus_val16); /* opus_val16 oldBandE[channels*mode->nbEBands]; */ + /* opus_val16 oldLogE[channels*mode->nbEBands]; */ + /* opus_val16 oldLogE2[channels*mode->nbEBands]; */ + return size; +} + +#ifdef CUSTOM_MODES +CELTEncoder *opus_custom_encoder_create(const CELTMode *mode, int channels, int *error) +{ + int ret; + CELTEncoder *st = (CELTEncoder *)opus_alloc(opus_custom_encoder_get_size(mode, channels)); + /* init will handle the NULL case */ + ret = opus_custom_encoder_init(st, mode, channels); + if (ret != OPUS_OK) + { + opus_custom_encoder_destroy(st); + st = NULL; + } + if (error) + *error = ret; + return st; +} +#endif /* CUSTOM_MODES */ + +static int opus_custom_encoder_init_arch(CELTEncoder *st, const CELTMode *mode, + int channels, int arch) +{ + if (channels < 0 || channels > 2) + return OPUS_BAD_ARG; + + if (st==NULL || mode==NULL) + return OPUS_ALLOC_FAIL; + + OPUS_CLEAR((char*)st, opus_custom_encoder_get_size(mode, channels)); + + st->mode = mode; + st->stream_channels = st->channels = channels; + + st->upsample = 1; + st->start = 0; + st->end = st->mode->effEBands; + st->signalling = 1; + + st->arch = arch; + + st->constrained_vbr = 1; + st->clip = 1; + + st->bitrate = OPUS_BITRATE_MAX; + st->vbr = 0; + st->force_intra = 0; + st->complexity = 5; + st->lsb_depth=24; + + opus_custom_encoder_ctl(st, OPUS_RESET_STATE); + + return OPUS_OK; +} + +#ifdef CUSTOM_MODES +int opus_custom_encoder_init(CELTEncoder *st, const CELTMode *mode, int channels) +{ + return opus_custom_encoder_init_arch(st, mode, channels, opus_select_arch()); +} +#endif + +int celt_encoder_init(CELTEncoder *st, opus_int32 sampling_rate, int channels, + int arch) +{ + int ret; + ret = opus_custom_encoder_init_arch(st, + opus_custom_mode_create(48000, 960, NULL), channels, arch); + if (ret != OPUS_OK) + return ret; + st->upsample = resampling_factor(sampling_rate); + return OPUS_OK; +} + +#ifdef CUSTOM_MODES +void opus_custom_encoder_destroy(CELTEncoder *st) +{ + opus_free(st); +} +#endif /* CUSTOM_MODES */ + + +static int transient_analysis(const opus_val32 * OPUS_RESTRICT in, int len, int C, + opus_val16 *tf_estimate, int *tf_chan) +{ + int i; + VARDECL(opus_val16, tmp); + opus_val32 mem0,mem1; + int is_transient = 0; + opus_int32 mask_metric = 0; + int c; + opus_val16 tf_max; + int len2; + /* Table of 6*64/x, trained on real data to minimize the average error */ + static const unsigned char inv_table[128] = { + 255,255,156,110, 86, 70, 59, 51, 45, 40, 37, 33, 31, 28, 26, 25, + 23, 22, 21, 20, 19, 18, 17, 16, 16, 15, 15, 14, 13, 13, 12, 12, + 12, 12, 11, 11, 11, 10, 10, 10, 9, 9, 9, 9, 9, 9, 8, 8, + 8, 8, 8, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, + 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, + }; + SAVE_STACK; + ALLOC(tmp, len, opus_val16); + + len2=len/2; + for (c=0;c=0;i--) + { +#ifdef FIXED_POINT + /* FIXME: Use PSHR16() instead */ + tmp[i] = mem0 + PSHR32(tmp[i]-mem0,3); +#else + tmp[i] = mem0 + MULT16_16_P15(QCONST16(0.125f,15),tmp[i]-mem0); +#endif + mem0 = tmp[i]; + maxE = MAX16(maxE, mem0); + } + /*for (i=0;i>1))); +#else + mean = celt_sqrt(mean * maxE*.5*len2); +#endif + /* Inverse of the mean energy in Q15+6 */ + norm = SHL32(EXTEND32(len2),6+14)/ADD32(EPSILON,SHR32(mean,1)); + /* Compute harmonic mean discarding the unreliable boundaries + The data is smooth, so we only take 1/4th of the samples */ + unmask=0; + for (i=12;imask_metric) + { + *tf_chan = c; + mask_metric = unmask; + } + } + is_transient = mask_metric>200; + + /* Arbitrary metric for VBR boost */ + tf_max = MAX16(0,celt_sqrt(27*mask_metric)-42); + /* *tf_estimate = 1 + MIN16(1, sqrt(MAX16(0, tf_max-30))/20); */ + *tf_estimate = celt_sqrt(MAX32(0, SHL32(MULT16_16(QCONST16(0.0069,14),MIN16(163,tf_max)),14)-QCONST32(0.139,28))); + /*printf("%d %f\n", tf_max, mask_metric);*/ + RESTORE_STACK; +#ifdef FUZZING + is_transient = rand()&0x1; +#endif + /*printf("%d %f %d\n", is_transient, (float)*tf_estimate, tf_max);*/ + return is_transient; +} + +/* Looks for sudden increases of energy to decide whether we need to patch + the transient decision */ +static int patch_transient_decision(opus_val16 *newE, opus_val16 *oldE, int nbEBands, + int start, int end, int C) +{ + int i, c; + opus_val32 mean_diff=0; + opus_val16 spread_old[26]; + /* Apply an aggressive (-6 dB/Bark) spreading function to the old frame to + avoid false detection caused by irrelevant bands */ + if (C==1) + { + spread_old[start] = oldE[start]; + for (i=start+1;i=start;i--) + spread_old[i] = MAX16(spread_old[i], spread_old[i+1]-QCONST16(1.0f, DB_SHIFT)); + /* Compute mean increase */ + c=0; do { + for (i=IMAX(2,start);i QCONST16(1.f, DB_SHIFT); +} + +/** Apply window and compute the MDCT for all sub-frames and + all channels in a frame */ +static void compute_mdcts(const CELTMode *mode, int shortBlocks, celt_sig * OPUS_RESTRICT in, + celt_sig * OPUS_RESTRICT out, int C, int CC, int LM, int upsample, + int arch) +{ + const int overlap = mode->overlap; + int N; + int B; + int shift; + int i, b, c; + if (shortBlocks) + { + B = shortBlocks; + N = mode->shortMdctSize; + shift = mode->maxLM; + } else { + B = 1; + N = mode->shortMdctSize<maxLM-LM; + } + c=0; do { + for (b=0;bmdct, in+c*(B*N+overlap)+b*N, + &out[b+c*N*B], mode->window, overlap, shift, B, + arch); + } + } while (++ceBands[len]-m->eBands[len-1])<eBands[len]-m->eBands[len-1])<eBands[i+1]-m->eBands[i])<eBands[i+1]-m->eBands[i])==1; + OPUS_COPY(tmp, &X[tf_chan*N0 + (m->eBands[i]<eBands[i]<>LM, 1<>k, 1<=0;i--) + { + if (tf_res[i+1] == 1) + tf_res[i] = path1[i+1]; + else + tf_res[i] = path0[i+1]; + } + /*printf("%d %f\n", *tf_sum, tf_estimate);*/ + RESTORE_STACK; +#ifdef FUZZING + tf_select = rand()&0x1; + tf_res[0] = rand()&0x1; + for (i=1;istorage*8; + tell = ec_tell(enc); + logp = isTransient ? 2 : 4; + /* Reserve space to code the tf_select decision. */ + tf_select_rsv = LM>0 && tell+logp+1 <= budget; + budget -= tf_select_rsv; + curr = tf_changed = 0; + for (i=start;ieBands[i]<eBands[i]<eBands[i+1]-m->eBands[i])<eBands[i]<eBands[i]<eBands[i+1]-m->eBands[i])<nbEBands]*(opus_int32)(2+2*i-end); + } + } while (++cvalid) + { + trim -= MAX16(-QCONST16(2.f, 8), MIN16(QCONST16(2.f, 8), + (opus_val16)(QCONST16(2.f, 8)*(analysis->tonality_slope+.05f)))); + } +#else + (void)analysis; +#endif + +#ifdef FIXED_POINT + trim_index = PSHR32(trim, 8); +#else + trim_index = (int)floor(.5f+trim); +#endif + trim_index = IMAX(0, IMIN(10, trim_index)); + /*printf("%d\n", trim_index);*/ +#ifdef FUZZING + trim_index = rand()%11; +#endif + return trim_index; +} + +static int stereo_analysis(const CELTMode *m, const celt_norm *X, + int LM, int N0) +{ + int i; + int thetas; + opus_val32 sumLR = EPSILON, sumMS = EPSILON; + + /* Use the L1 norm to model the entropy of the L/R signal vs the M/S signal */ + for (i=0;i<13;i++) + { + int j; + for (j=m->eBands[i]<eBands[i+1]<eBands[13]<<(LM+1))+thetas, sumMS) + > MULT16_32_Q15(m->eBands[13]<<(LM+1), sumLR); +} + +#define MSWAP(a,b) do {opus_val16 tmp = a;a=b;b=tmp;} while(0) +static opus_val16 median_of_5(const opus_val16 *x) +{ + opus_val16 t0, t1, t2, t3, t4; + t2 = x[2]; + if (x[0] > x[1]) + { + t0 = x[1]; + t1 = x[0]; + } else { + t0 = x[0]; + t1 = x[1]; + } + if (x[3] > x[4]) + { + t3 = x[4]; + t4 = x[3]; + } else { + t3 = x[3]; + t4 = x[4]; + } + if (t0 > t3) + { + MSWAP(t0, t3); + MSWAP(t1, t4); + } + if (t2 > t1) + { + if (t1 < t3) + return MIN16(t2, t3); + else + return MIN16(t4, t1); + } else { + if (t2 < t3) + return MIN16(t1, t3); + else + return MIN16(t2, t4); + } +} + +static opus_val16 median_of_3(const opus_val16 *x) +{ + opus_val16 t0, t1, t2; + if (x[0] > x[1]) + { + t0 = x[1]; + t1 = x[0]; + } else { + t0 = x[0]; + t1 = x[1]; + } + t2 = x[2]; + if (t1 < t2) + return t1; + else if (t0 < t2) + return t2; + else + return t0; +} + +static opus_val16 dynalloc_analysis(const opus_val16 *bandLogE, const opus_val16 *bandLogE2, + int nbEBands, int start, int end, int C, int *offsets, int lsb_depth, const opus_int16 *logN, + int isTransient, int vbr, int constrained_vbr, const opus_int16 *eBands, int LM, + int effectiveBytes, opus_int32 *tot_boost_, int lfe, opus_val16 *surround_dynalloc) +{ + int i, c; + opus_int32 tot_boost=0; + opus_val16 maxDepth; + VARDECL(opus_val16, follower); + VARDECL(opus_val16, noise_floor); + SAVE_STACK; + ALLOC(follower, C*nbEBands, opus_val16); + ALLOC(noise_floor, C*nbEBands, opus_val16); + OPUS_CLEAR(offsets, nbEBands); + /* Dynamic allocation code */ + maxDepth=-QCONST16(31.9f, DB_SHIFT); + for (i=0;i 50 && LM>=1 && !lfe) + { + int last=0; + c=0;do + { + opus_val16 offset; + opus_val16 tmp; + opus_val16 *f; + f = &follower[c*nbEBands]; + f[0] = bandLogE2[c*nbEBands]; + for (i=1;i bandLogE2[c*nbEBands+i-1]+QCONST16(.5f,DB_SHIFT)) + last=i; + f[i] = MIN16(f[i-1]+QCONST16(1.5f,DB_SHIFT), bandLogE2[c*nbEBands+i]); + } + for (i=last-1;i>=0;i--) + f[i] = MIN16(f[i], MIN16(f[i+1]+QCONST16(2.f,DB_SHIFT), bandLogE2[c*nbEBands+i])); + + /* Combine with a median filter to avoid dynalloc triggering unnecessarily. + The "offset" value controls how conservative we are -- a higher offset + reduces the impact of the median filter and makes dynalloc use more bits. */ + offset = QCONST16(1.f, DB_SHIFT); + for (i=2;i=12) + follower[i] = HALF16(follower[i]); + follower[i] = MIN16(follower[i], QCONST16(4, DB_SHIFT)); + + width = C*(eBands[i+1]-eBands[i])< 48) { + boost = (int)SHR32(EXTEND32(follower[i])*8,DB_SHIFT); + boost_bits = (boost*width<>BITRES>>3 > effectiveBytes/4) + { + opus_int32 cap = ((effectiveBytes/4)<mode; + overlap = mode->overlap; + ALLOC(_pre, CC*(N+COMBFILTER_MAXPERIOD), celt_sig); + + pre[0] = _pre; + pre[1] = _pre + (N+COMBFILTER_MAXPERIOD); + + + c=0; do { + OPUS_COPY(pre[c], prefilter_mem+c*COMBFILTER_MAXPERIOD, COMBFILTER_MAXPERIOD); + OPUS_COPY(pre[c]+COMBFILTER_MAXPERIOD, in+c*(N+overlap)+overlap, N); + } while (++c>1, opus_val16); + + pitch_downsample(pre, pitch_buf, COMBFILTER_MAXPERIOD+N, CC, st->arch); + /* Don't search for the fir last 1.5 octave of the range because + there's too many false-positives due to short-term correlation */ + pitch_search(pitch_buf+(COMBFILTER_MAXPERIOD>>1), pitch_buf, N, + COMBFILTER_MAXPERIOD-3*COMBFILTER_MINPERIOD, &pitch_index, + st->arch); + pitch_index = COMBFILTER_MAXPERIOD-pitch_index; + + gain1 = remove_doubling(pitch_buf, COMBFILTER_MAXPERIOD, COMBFILTER_MINPERIOD, + N, &pitch_index, st->prefilter_period, st->prefilter_gain, st->arch); + if (pitch_index > COMBFILTER_MAXPERIOD-2) + pitch_index = COMBFILTER_MAXPERIOD-2; + gain1 = MULT16_16_Q15(QCONST16(.7f,15),gain1); + /*printf("%d %d %f %f\n", pitch_change, pitch_index, gain1, st->analysis.tonality);*/ + if (st->loss_rate>2) + gain1 = HALF32(gain1); + if (st->loss_rate>4) + gain1 = HALF32(gain1); + if (st->loss_rate>8) + gain1 = 0; + } else { + gain1 = 0; + pitch_index = COMBFILTER_MINPERIOD; + } + + /* Gain threshold for enabling the prefilter/postfilter */ + pf_threshold = QCONST16(.2f,15); + + /* Adjusting the threshold based on rate and continuity */ + if (abs(pitch_index-st->prefilter_period)*10>pitch_index) + pf_threshold += QCONST16(.2f,15); + if (nbAvailableBytes<25) + pf_threshold += QCONST16(.1f,15); + if (nbAvailableBytes<35) + pf_threshold += QCONST16(.1f,15); + if (st->prefilter_gain > QCONST16(.4f,15)) + pf_threshold -= QCONST16(.1f,15); + if (st->prefilter_gain > QCONST16(.55f,15)) + pf_threshold -= QCONST16(.1f,15); + + /* Hard threshold at 0.2 */ + pf_threshold = MAX16(pf_threshold, QCONST16(.2f,15)); + if (gain1prefilter_gain)prefilter_gain; + +#ifdef FIXED_POINT + qg = ((gain1+1536)>>10)/3-1; +#else + qg = (int)floor(.5f+gain1*32/3)-1; +#endif + qg = IMAX(0, IMIN(7, qg)); + gain1 = QCONST16(0.09375f,15)*(qg+1); + pf_on = 1; + } + /*printf("%d %f\n", pitch_index, gain1);*/ + + c=0; do { + int offset = mode->shortMdctSize-overlap; + st->prefilter_period=IMAX(st->prefilter_period, COMBFILTER_MINPERIOD); + OPUS_COPY(in+c*(N+overlap), st->in_mem+c*(overlap), overlap); + if (offset) + comb_filter(in+c*(N+overlap)+overlap, pre[c]+COMBFILTER_MAXPERIOD, + st->prefilter_period, st->prefilter_period, offset, -st->prefilter_gain, -st->prefilter_gain, + st->prefilter_tapset, st->prefilter_tapset, NULL, 0, st->arch); + + comb_filter(in+c*(N+overlap)+overlap+offset, pre[c]+COMBFILTER_MAXPERIOD+offset, + st->prefilter_period, pitch_index, N-offset, -st->prefilter_gain, -gain1, + st->prefilter_tapset, prefilter_tapset, mode->window, overlap, st->arch); + OPUS_COPY(st->in_mem+c*(overlap), in+c*(N+overlap)+N, overlap); + + if (N>COMBFILTER_MAXPERIOD) + { + OPUS_MOVE(prefilter_mem+c*COMBFILTER_MAXPERIOD, pre[c]+N, COMBFILTER_MAXPERIOD); + } else { + OPUS_MOVE(prefilter_mem+c*COMBFILTER_MAXPERIOD, prefilter_mem+c*COMBFILTER_MAXPERIOD+N, COMBFILTER_MAXPERIOD-N); + OPUS_MOVE(prefilter_mem+c*COMBFILTER_MAXPERIOD+COMBFILTER_MAXPERIOD-N, pre[c]+COMBFILTER_MAXPERIOD, N); + } + } while (++cnbEBands; + eBands = mode->eBands; + + coded_bands = lastCodedBands ? lastCodedBands : nbEBands; + coded_bins = eBands[coded_bands]<analysis.activity, st->analysis.tonality, tf_estimate, st->stereo_saving, tot_boost, coded_bands);*/ +#ifndef DISABLE_FLOAT_API + if (analysis->valid && analysis->activity<.4) + target -= (opus_int32)((coded_bins<activity)); +#endif + /* Stereo savings */ + if (C==2) + { + int coded_stereo_bands; + int coded_stereo_dof; + opus_val16 max_frac; + coded_stereo_bands = IMIN(intensity, coded_bands); + coded_stereo_dof = (eBands[coded_stereo_bands]<valid && !lfe) + { + opus_int32 tonal_target; + float tonal; + + /* Tonality boost (compensating for the average). */ + tonal = MAX16(0.f,analysis->tonality-.15f)-0.09f; + tonal_target = target + (opus_int32)((coded_bins<tonality, tonal);*/ + target = tonal_target; + } +#else + (void)analysis; + (void)pitch_change; +#endif + + if (has_surround_mask&&!lfe) + { + opus_int32 surround_target = target + (opus_int32)SHR32(MULT16_16(surround_masking,coded_bins<end, st->intensity, surround_target, target, st->bitrate);*/ + target = IMAX(target/4, surround_target); + } + + { + opus_int32 floor_depth; + int bins; + bins = eBands[nbEBands-2]<>2); + target = IMIN(target, floor_depth); + /*printf("%f %d\n", maxDepth, floor_depth);*/ + } + + if ((!has_surround_mask||lfe) && (constrained_vbr || bitrate<64000)) + { + opus_val16 rate_factor; +#ifdef FIXED_POINT + rate_factor = MAX16(0,(bitrate-32000)); +#else + rate_factor = MAX16(0,(1.f/32768)*(bitrate-32000)); +#endif + if (constrained_vbr) + rate_factor = MIN16(rate_factor, QCONST16(0.67f, 15)); + target = base_target + (opus_int32)MULT16_32_Q15(rate_factor, target-base_target); + + } + + if (!has_surround_mask && tf_estimate < QCONST16(.2f, 14)) + { + opus_val16 amount; + opus_val16 tvbr_factor; + amount = MULT16_16_Q15(QCONST16(.0000031f, 30), IMAX(0, IMIN(32000, 96000-bitrate))); + tvbr_factor = SHR32(MULT16_16(temporal_vbr, amount), DB_SHIFT); + target += (opus_int32)MULT16_32_Q15(tvbr_factor, target); + } + + /* Don't allow more than doubling the rate */ + target = IMIN(2*base_target, target); + + return target; +} + +int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm, int frame_size, unsigned char *compressed, int nbCompressedBytes, ec_enc *enc) +{ + int i, c, N; + opus_int32 bits; + ec_enc _enc; + VARDECL(celt_sig, in); + VARDECL(celt_sig, freq); + VARDECL(celt_norm, X); + VARDECL(celt_ener, bandE); + VARDECL(opus_val16, bandLogE); + VARDECL(opus_val16, bandLogE2); + VARDECL(int, fine_quant); + VARDECL(opus_val16, error); + VARDECL(int, pulses); + VARDECL(int, cap); + VARDECL(int, offsets); + VARDECL(int, fine_priority); + VARDECL(int, tf_res); + VARDECL(unsigned char, collapse_masks); + celt_sig *prefilter_mem; + opus_val16 *oldBandE, *oldLogE, *oldLogE2; + int shortBlocks=0; + int isTransient=0; + const int CC = st->channels; + const int C = st->stream_channels; + int LM, M; + int tf_select; + int nbFilledBytes, nbAvailableBytes; + int start; + int end; + int effEnd; + int codedBands; + int tf_sum; + int alloc_trim; + int pitch_index=COMBFILTER_MINPERIOD; + opus_val16 gain1 = 0; + int dual_stereo=0; + int effectiveBytes; + int dynalloc_logp; + opus_int32 vbr_rate; + opus_int32 total_bits; + opus_int32 total_boost; + opus_int32 balance; + opus_int32 tell; + int prefilter_tapset=0; + int pf_on; + int anti_collapse_rsv; + int anti_collapse_on=0; + int silence=0; + int tf_chan = 0; + opus_val16 tf_estimate; + int pitch_change=0; + opus_int32 tot_boost; + opus_val32 sample_max; + opus_val16 maxDepth; + const OpusCustomMode *mode; + int nbEBands; + int overlap; + const opus_int16 *eBands; + int secondMdct; + int signalBandwidth; + int transient_got_disabled=0; + opus_val16 surround_masking=0; + opus_val16 temporal_vbr=0; + opus_val16 surround_trim = 0; + opus_int32 equiv_rate = 510000; + VARDECL(opus_val16, surround_dynalloc); + ALLOC_STACK; + + mode = st->mode; + nbEBands = mode->nbEBands; + overlap = mode->overlap; + eBands = mode->eBands; + start = st->start; + end = st->end; + tf_estimate = 0; + if (nbCompressedBytes<2 || pcm==NULL) + { + RESTORE_STACK; + return OPUS_BAD_ARG; + } + + frame_size *= st->upsample; + for (LM=0;LM<=mode->maxLM;LM++) + if (mode->shortMdctSize<mode->maxLM) + { + RESTORE_STACK; + return OPUS_BAD_ARG; + } + M=1<shortMdctSize; + + prefilter_mem = st->in_mem+CC*(overlap); + oldBandE = (opus_val16*)(st->in_mem+CC*(overlap+COMBFILTER_MAXPERIOD)); + oldLogE = oldBandE + CC*nbEBands; + oldLogE2 = oldLogE + CC*nbEBands; + + if (enc==NULL) + { + tell=1; + nbFilledBytes=0; + } else { + tell=ec_tell(enc); + nbFilledBytes=(tell+4)>>3; + } + +#ifdef CUSTOM_MODES + if (st->signalling && enc==NULL) + { + int tmp = (mode->effEBands-end)>>1; + end = st->end = IMAX(1, mode->effEBands-tmp); + compressed[0] = tmp<<5; + compressed[0] |= LM<<3; + compressed[0] |= (C==2)<<2; + /* Convert "standard mode" to Opus header */ + if (mode->Fs==48000 && mode->shortMdctSize==120) + { + int c0 = toOpus(compressed[0]); + if (c0<0) + { + RESTORE_STACK; + return OPUS_BAD_ARG; + } + compressed[0] = c0; + } + compressed++; + nbCompressedBytes--; + } +#else + celt_assert(st->signalling==0); +#endif + + /* Can't produce more than 1275 output bytes */ + nbCompressedBytes = IMIN(nbCompressedBytes,1275); + nbAvailableBytes = nbCompressedBytes - nbFilledBytes; + + if (st->vbr && st->bitrate!=OPUS_BITRATE_MAX) + { + opus_int32 den=mode->Fs>>BITRES; + vbr_rate=(st->bitrate*frame_size+(den>>1))/den; +#ifdef CUSTOM_MODES + if (st->signalling) + vbr_rate -= 8<>(3+BITRES); + } else { + opus_int32 tmp; + vbr_rate = 0; + tmp = st->bitrate*frame_size; + if (tell>1) + tmp += tell; + if (st->bitrate!=OPUS_BITRATE_MAX) + nbCompressedBytes = IMAX(2, IMIN(nbCompressedBytes, + (tmp+4*mode->Fs)/(8*mode->Fs)-!!st->signalling)); + effectiveBytes = nbCompressedBytes; + } + if (st->bitrate != OPUS_BITRATE_MAX) + equiv_rate = st->bitrate - (40*C+20)*((400>>LM) - 50); + + if (enc==NULL) + { + ec_enc_init(&_enc, compressed, nbCompressedBytes); + enc = &_enc; + } + + if (vbr_rate>0) + { + /* Computes the max bit-rate allowed in VBR mode to avoid violating the + target rate and buffering. + We must do this up front so that bust-prevention logic triggers + correctly if we don't have enough bits. */ + if (st->constrained_vbr) + { + opus_int32 vbr_bound; + opus_int32 max_allowed; + /* We could use any multiple of vbr_rate as bound (depending on the + delay). + This is clamped to ensure we use at least two bytes if the encoder + was entirely empty, but to allow 0 in hybrid mode. */ + vbr_bound = vbr_rate; + max_allowed = IMIN(IMAX(tell==1?2:0, + (vbr_rate+vbr_bound-st->vbr_reservoir)>>(BITRES+3)), + nbAvailableBytes); + if(max_allowed < nbAvailableBytes) + { + nbCompressedBytes = nbFilledBytes+max_allowed; + nbAvailableBytes = max_allowed; + ec_enc_shrink(enc, nbCompressedBytes); + } + } + } + total_bits = nbCompressedBytes*8; + + effEnd = end; + if (effEnd > mode->effEBands) + effEnd = mode->effEBands; + + ALLOC(in, CC*(N+overlap), celt_sig); + + sample_max=MAX32(st->overlap_max, celt_maxabs16(pcm, C*(N-overlap)/st->upsample)); + st->overlap_max=celt_maxabs16(pcm+C*(N-overlap)/st->upsample, C*overlap/st->upsample); + sample_max=MAX32(sample_max, st->overlap_max); +#ifdef FIXED_POINT + silence = (sample_max==0); +#else + silence = (sample_max <= (opus_val16)1/(1<lsb_depth)); +#endif +#ifdef FUZZING + if ((rand()&0x3F)==0) + silence = 1; +#endif + if (tell==1) + ec_enc_bit_logp(enc, silence, 15); + else + silence=0; + if (silence) + { + /*In VBR mode there is no need to send more than the minimum. */ + if (vbr_rate>0) + { + effectiveBytes=nbCompressedBytes=IMIN(nbCompressedBytes, nbFilledBytes+2); + total_bits=nbCompressedBytes*8; + nbAvailableBytes=2; + ec_enc_shrink(enc, nbCompressedBytes); + } + /* Pretend we've filled all the remaining bits with zeros + (that's what the initialiser did anyway) */ + tell = nbCompressedBytes*8; + enc->nbits_total+=tell-ec_tell(enc); + } + c=0; do { + int need_clip=0; +#ifndef FIXED_POINT + need_clip = st->clip && sample_max>65536.f; +#endif + celt_preemphasis(pcm+c, in+c*(N+overlap)+overlap, N, CC, st->upsample, + mode->preemph, st->preemph_memE+c, need_clip); + } while (++clfe&&nbAvailableBytes>3) || nbAvailableBytes>12*C) && start==0 && !silence && !st->disable_pf + && st->complexity >= 5 && !(st->consec_transient && LM!=3 && st->variable_duration==OPUS_FRAMESIZE_VARIABLE); + + prefilter_tapset = st->tapset_decision; + pf_on = run_prefilter(st, in, prefilter_mem, CC, N, prefilter_tapset, &pitch_index, &gain1, &qg, enabled, nbAvailableBytes); + if ((gain1 > QCONST16(.4f,15) || st->prefilter_gain > QCONST16(.4f,15)) && (!st->analysis.valid || st->analysis.tonality > .3) + && (pitch_index > 1.26*st->prefilter_period || pitch_index < .79*st->prefilter_period)) + pitch_change = 1; + if (pf_on==0) + { + if(start==0 && tell+16<=total_bits) + ec_enc_bit_logp(enc, 0, 1); + } else { + /*This block is not gated by a total bits check only because + of the nbAvailableBytes check above.*/ + int octave; + ec_enc_bit_logp(enc, 1, 1); + pitch_index += 1; + octave = EC_ILOG(pitch_index)-5; + ec_enc_uint(enc, octave, 6); + ec_enc_bits(enc, pitch_index-(16<complexity >= 1 && !st->lfe) + { + isTransient = transient_analysis(in, N+overlap, CC, + &tf_estimate, &tf_chan); + } + if (LM>0 && ec_tell(enc)+3<=total_bits) + { + if (isTransient) + shortBlocks = M; + } else { + isTransient = 0; + transient_got_disabled=1; + } + + ALLOC(freq, CC*N, celt_sig); /**< Interleaved signal MDCTs */ + ALLOC(bandE,nbEBands*CC, celt_ener); + ALLOC(bandLogE,nbEBands*CC, opus_val16); + + secondMdct = shortBlocks && st->complexity>=8; + ALLOC(bandLogE2, C*nbEBands, opus_val16); + if (secondMdct) + { + compute_mdcts(mode, 0, in, freq, C, CC, LM, st->upsample, st->arch); + compute_band_energies(mode, freq, bandE, effEnd, C, LM); + amp2Log2(mode, effEnd, end, bandE, bandLogE2, C); + for (i=0;iupsample, st->arch); + if (CC==2&&C==1) + tf_chan = 0; + compute_band_energies(mode, freq, bandE, effEnd, C, LM); + + if (st->lfe) + { + for (i=2;ienergy_mask&&!st->lfe) + { + int mask_end; + int midband; + int count_dynalloc; + opus_val32 mask_avg=0; + opus_val32 diff=0; + int count=0; + mask_end = IMAX(2,st->lastCodedBands); + for (c=0;cenergy_mask[nbEBands*c+i], + QCONST16(.25f, DB_SHIFT)), -QCONST16(2.0f, DB_SHIFT)); + if (mask > 0) + mask = HALF16(mask); + mask_avg += MULT16_16(mask, eBands[i+1]-eBands[i]); + count += eBands[i+1]-eBands[i]; + diff += MULT16_16(mask, 1+2*i-mask_end); + } + } + celt_assert(count>0); + mask_avg = DIV32_16(mask_avg,count); + mask_avg += QCONST16(.2f, DB_SHIFT); + diff = diff*6/(C*(mask_end-1)*(mask_end+1)*mask_end); + /* Again, being conservative */ + diff = HALF32(diff); + diff = MAX32(MIN32(diff, QCONST32(.031f, DB_SHIFT)), -QCONST32(.031f, DB_SHIFT)); + /* Find the band that's in the middle of the coded spectrum */ + for (midband=0;eBands[midband+1] < eBands[mask_end]/2;midband++); + count_dynalloc=0; + for(i=0;ienergy_mask[i], st->energy_mask[nbEBands+i]); + else + unmask = st->energy_mask[i]; + unmask = MIN16(unmask, QCONST16(.0f, DB_SHIFT)); + unmask -= lin; + if (unmask > QCONST16(.25f, DB_SHIFT)) + { + surround_dynalloc[i] = unmask - QCONST16(.25f, DB_SHIFT); + count_dynalloc++; + } + } + if (count_dynalloc>=3) + { + /* If we need dynalloc in many bands, it's probably because our + initial masking rate was too low. */ + mask_avg += QCONST16(.25f, DB_SHIFT); + if (mask_avg>0) + { + /* Something went really wrong in the original calculations, + disabling masking. */ + mask_avg = 0; + diff = 0; + OPUS_CLEAR(surround_dynalloc, mask_end); + } else { + for(i=0;ilfe) + { + opus_val16 follow=-QCONST16(10.0f,DB_SHIFT); + opus_val32 frame_avg=0; + opus_val16 offset = shortBlocks?HALF16(SHL16(LM, DB_SHIFT)):0; + for(i=start;ispec_avg); + temporal_vbr = MIN16(QCONST16(3.f, DB_SHIFT), MAX16(-QCONST16(1.5f, DB_SHIFT), temporal_vbr)); + st->spec_avg += MULT16_16_Q15(QCONST16(.02f, 15), temporal_vbr); + } + /*for (i=0;i<21;i++) + printf("%f ", bandLogE[i]); + printf("\n");*/ + + if (!secondMdct) + { + OPUS_COPY(bandLogE2, bandLogE, C*nbEBands); + } + + /* Last chance to catch any transient we might have missed in the + time-domain analysis */ + if (LM>0 && ec_tell(enc)+3<=total_bits && !isTransient && st->complexity>=5 && !st->lfe) + { + if (patch_transient_decision(bandLogE, oldBandE, nbEBands, start, end, C)) + { + isTransient = 1; + shortBlocks = M; + compute_mdcts(mode, shortBlocks, in, freq, C, CC, LM, st->upsample, st->arch); + compute_band_energies(mode, freq, bandE, effEnd, C, LM); + amp2Log2(mode, effEnd, end, bandE, bandLogE, C); + /* Compensate for the scaling of short vs long mdcts */ + for (i=0;i0 && ec_tell(enc)+3<=total_bits) + ec_enc_bit_logp(enc, isTransient, 3); + + ALLOC(X, C*N, celt_norm); /**< Interleaved normalised MDCTs */ + + /* Band normalisation */ + normalise_bands(mode, freq, X, bandE, effEnd, C, M); + + ALLOC(tf_res, nbEBands, int); + /* Disable variable tf resolution for hybrid and at very low bitrate */ + if (effectiveBytes>=15*C && start==0 && st->complexity>=2 && !st->lfe) + { + int lambda; + if (effectiveBytes<40) + lambda = 12; + else if (effectiveBytes<60) + lambda = 6; + else if (effectiveBytes<100) + lambda = 4; + else + lambda = 3; + lambda*=2; + tf_select = tf_analysis(mode, effEnd, isTransient, tf_res, lambda, X, N, LM, &tf_sum, tf_estimate, tf_chan); + for (i=effEnd;iforce_intra, + &st->delayedIntra, st->complexity >= 4, st->loss_rate, st->lfe); + + tf_encode(start, end, isTransient, tf_res, LM, tf_select, enc); + + if (ec_tell(enc)+4<=total_bits) + { + if (st->lfe) + { + st->tapset_decision = 0; + st->spread_decision = SPREAD_NORMAL; + } else if (shortBlocks || st->complexity < 3 || nbAvailableBytes < 10*C || start != 0) + { + if (st->complexity == 0) + st->spread_decision = SPREAD_NONE; + else + st->spread_decision = SPREAD_NORMAL; + } else { + /* Disable new spreading+tapset estimator until we can show it works + better than the old one. So far it seems like spreading_decision() + works best. */ +#if 0 + if (st->analysis.valid) + { + static const opus_val16 spread_thresholds[3] = {-QCONST16(.6f, 15), -QCONST16(.2f, 15), -QCONST16(.07f, 15)}; + static const opus_val16 spread_histeresis[3] = {QCONST16(.15f, 15), QCONST16(.07f, 15), QCONST16(.02f, 15)}; + static const opus_val16 tapset_thresholds[2] = {QCONST16(.0f, 15), QCONST16(.15f, 15)}; + static const opus_val16 tapset_histeresis[2] = {QCONST16(.1f, 15), QCONST16(.05f, 15)}; + st->spread_decision = hysteresis_decision(-st->analysis.tonality, spread_thresholds, spread_histeresis, 3, st->spread_decision); + st->tapset_decision = hysteresis_decision(st->analysis.tonality_slope, tapset_thresholds, tapset_histeresis, 2, st->tapset_decision); + } else +#endif + { + st->spread_decision = spreading_decision(mode, X, + &st->tonal_average, st->spread_decision, &st->hf_average, + &st->tapset_decision, pf_on&&!shortBlocks, effEnd, C, M); + } + /*printf("%d %d\n", st->tapset_decision, st->spread_decision);*/ + /*printf("%f %d %f %d\n\n", st->analysis.tonality, st->spread_decision, st->analysis.tonality_slope, st->tapset_decision);*/ + } + ec_enc_icdf(enc, st->spread_decision, spread_icdf, 5); + } + + ALLOC(offsets, nbEBands, int); + + maxDepth = dynalloc_analysis(bandLogE, bandLogE2, nbEBands, start, end, C, offsets, + st->lsb_depth, mode->logN, isTransient, st->vbr, st->constrained_vbr, + eBands, LM, effectiveBytes, &tot_boost, st->lfe, surround_dynalloc); + /* For LFE, everything interesting is in the first band */ + if (st->lfe) + offsets[0] = IMIN(8, effectiveBytes/3); + ALLOC(cap, nbEBands, int); + init_caps(mode,cap,LM,C); + + dynalloc_logp = 6; + total_bits<<=BITRES; + total_boost = 0; + tell = ec_tell_frac(enc); + for (i=start;iintensity = hysteresis_decision((opus_val16)(equiv_rate/1000), + intensity_thresholds, intensity_histeresis, 21, st->intensity); + st->intensity = IMIN(end,IMAX(start, st->intensity)); + } + + alloc_trim = 5; + if (tell+(6<lfe) + alloc_trim = 5; + else + alloc_trim = alloc_trim_analysis(mode, X, bandLogE, + end, LM, C, N, &st->analysis, &st->stereo_saving, tf_estimate, + st->intensity, surround_trim, st->arch); + ec_enc_icdf(enc, alloc_trim, trim_icdf, 7); + tell = ec_tell_frac(enc); + } + + /* Variable bitrate */ + if (vbr_rate>0) + { + opus_val16 alpha; + opus_int32 delta; + /* The target rate in 8th bits per frame */ + opus_int32 target, base_target; + opus_int32 min_allowed; + int lm_diff = mode->maxLM - LM; + + /* Don't attempt to use more than 510 kb/s, even for frames smaller than 20 ms. + The CELT allocator will just not be able to use more than that anyway. */ + nbCompressedBytes = IMIN(nbCompressedBytes,1275>>(3-LM)); + base_target = vbr_rate - ((40*C+20)<constrained_vbr) + base_target += (st->vbr_offset>>lm_diff); + + target = compute_vbr(mode, &st->analysis, base_target, LM, equiv_rate, + st->lastCodedBands, C, st->intensity, st->constrained_vbr, + st->stereo_saving, tot_boost, tf_estimate, pitch_change, maxDepth, + st->variable_duration, st->lfe, st->energy_mask!=NULL, surround_masking, + temporal_vbr); + + /* The current offset is removed from the target and the space used + so far is added*/ + target=target+tell; + /* In VBR mode the frame size must not be reduced so much that it would + result in the encoder running out of bits. + The margin of 2 bytes ensures that none of the bust-prevention logic + in the decoder will have triggered so far. */ + min_allowed = ((tell+total_boost+(1<<(BITRES+3))-1)>>(BITRES+3)) + 2 - nbFilledBytes; + + nbAvailableBytes = (target+(1<<(BITRES+2)))>>(BITRES+3); + nbAvailableBytes = IMAX(min_allowed,nbAvailableBytes); + nbAvailableBytes = IMIN(nbCompressedBytes,nbAvailableBytes+nbFilledBytes) - nbFilledBytes; + + /* By how much did we "miss" the target on that frame */ + delta = target - vbr_rate; + + target=nbAvailableBytes<<(BITRES+3); + + /*If the frame is silent we don't adjust our drift, otherwise + the encoder will shoot to very high rates after hitting a + span of silence, but we do allow the bitres to refill. + This means that we'll undershoot our target in CVBR/VBR modes + on files with lots of silence. */ + if(silence) + { + nbAvailableBytes = 2; + target = 2*8<vbr_count < 970) + { + st->vbr_count++; + alpha = celt_rcp(SHL32(EXTEND32(st->vbr_count+20),16)); + } else + alpha = QCONST16(.001f,15); + /* How many bits have we used in excess of what we're allowed */ + if (st->constrained_vbr) + st->vbr_reservoir += target - vbr_rate; + /*printf ("%d\n", st->vbr_reservoir);*/ + + /* Compute the offset we need to apply in order to reach the target */ + if (st->constrained_vbr) + { + st->vbr_drift += (opus_int32)MULT16_32_Q15(alpha,(delta*(1<vbr_offset-st->vbr_drift); + st->vbr_offset = -st->vbr_drift; + } + /*printf ("%d\n", st->vbr_drift);*/ + + if (st->constrained_vbr && st->vbr_reservoir < 0) + { + /* We're under the min value -- increase rate */ + int adjust = (-st->vbr_reservoir)/(8<vbr_reservoir = 0; + /*printf ("+%d\n", adjust);*/ + } + nbCompressedBytes = IMIN(nbCompressedBytes,nbAvailableBytes+nbFilledBytes); + /*printf("%d\n", nbCompressedBytes*50*8);*/ + /* This moves the raw bits to take into account the new compressed size */ + ec_enc_shrink(enc, nbCompressedBytes); + } + + /* Bit allocation */ + ALLOC(fine_quant, nbEBands, int); + ALLOC(pulses, nbEBands, int); + ALLOC(fine_priority, nbEBands, int); + + /* bits = packet size - where we are - safety*/ + bits = (((opus_int32)nbCompressedBytes*8)<=2&&bits>=((LM+2)<analysis.valid) + { + int min_bandwidth; + if (equiv_rate < (opus_int32)32000*C) + min_bandwidth = 13; + else if (equiv_rate < (opus_int32)48000*C) + min_bandwidth = 16; + else if (equiv_rate < (opus_int32)60000*C) + min_bandwidth = 18; + else if (equiv_rate < (opus_int32)80000*C) + min_bandwidth = 19; + else + min_bandwidth = 20; + signalBandwidth = IMAX(st->analysis.bandwidth, min_bandwidth); + } +#endif + if (st->lfe) + signalBandwidth = 1; + codedBands = compute_allocation(mode, start, end, offsets, cap, + alloc_trim, &st->intensity, &dual_stereo, bits, &balance, pulses, + fine_quant, fine_priority, C, LM, enc, 1, st->lastCodedBands, signalBandwidth); + if (st->lastCodedBands) + st->lastCodedBands = IMIN(st->lastCodedBands+1,IMAX(st->lastCodedBands-1,codedBands)); + else + st->lastCodedBands = codedBands; + + quant_fine_energy(mode, start, end, oldBandE, error, fine_quant, enc, C); + + /* Residual quantisation */ + ALLOC(collapse_masks, C*nbEBands, unsigned char); + quant_all_bands(1, mode, start, end, X, C==2 ? X+N : NULL, collapse_masks, + bandE, pulses, shortBlocks, st->spread_decision, + dual_stereo, st->intensity, tf_res, nbCompressedBytes*(8<rng, st->arch); + + if (anti_collapse_rsv > 0) + { + anti_collapse_on = st->consec_transient<2; +#ifdef FUZZING + anti_collapse_on = rand()&0x1; +#endif + ec_enc_bits(enc, anti_collapse_on, 1); + } + quant_energy_finalise(mode, start, end, oldBandE, error, fine_quant, fine_priority, nbCompressedBytes*8-ec_tell(enc), enc, C); + + if (silence) + { + for (i=0;irng); + } + + c=0; do { + OPUS_MOVE(st->syn_mem[c], st->syn_mem[c]+N, 2*MAX_PERIOD-N+overlap/2); + } while (++csyn_mem[c]+2*MAX_PERIOD-N; + } while (++cupsample, silence, st->arch); + + c=0; do { + st->prefilter_period=IMAX(st->prefilter_period, COMBFILTER_MINPERIOD); + st->prefilter_period_old=IMAX(st->prefilter_period_old, COMBFILTER_MINPERIOD); + comb_filter(out_mem[c], out_mem[c], st->prefilter_period_old, st->prefilter_period, mode->shortMdctSize, + st->prefilter_gain_old, st->prefilter_gain, st->prefilter_tapset_old, st->prefilter_tapset, + mode->window, overlap); + if (LM!=0) + comb_filter(out_mem[c]+mode->shortMdctSize, out_mem[c]+mode->shortMdctSize, st->prefilter_period, pitch_index, N-mode->shortMdctSize, + st->prefilter_gain, gain1, st->prefilter_tapset, prefilter_tapset, + mode->window, overlap); + } while (++cupsample, mode->preemph, st->preemph_memD); + st->prefilter_period_old = st->prefilter_period; + st->prefilter_gain_old = st->prefilter_gain; + st->prefilter_tapset_old = st->prefilter_tapset; + } +#endif + + st->prefilter_period = pitch_index; + st->prefilter_gain = gain1; + st->prefilter_tapset = prefilter_tapset; +#ifdef RESYNTH + if (LM!=0) + { + st->prefilter_period_old = st->prefilter_period; + st->prefilter_gain_old = st->prefilter_gain; + st->prefilter_tapset_old = st->prefilter_tapset; + } +#endif + + if (CC==2&&C==1) { + OPUS_COPY(&oldBandE[nbEBands], oldBandE, nbEBands); + } + + if (!isTransient) + { + OPUS_COPY(oldLogE2, oldLogE, CC*nbEBands); + OPUS_COPY(oldLogE, oldBandE, CC*nbEBands); + } else { + for (i=0;iconsec_transient++; + else + st->consec_transient=0; + st->rng = enc->rng; + + /* If there's any room left (can only happen for very high rates), + it's already filled with zeros */ + ec_enc_done(enc); + +#ifdef CUSTOM_MODES + if (st->signalling) + nbCompressedBytes++; +#endif + + RESTORE_STACK; + if (ec_get_error(enc)) + return OPUS_INTERNAL_ERROR; + else + return nbCompressedBytes; +} + + +#ifdef CUSTOM_MODES + +#ifdef FIXED_POINT +int opus_custom_encode(CELTEncoder * OPUS_RESTRICT st, const opus_int16 * pcm, int frame_size, unsigned char *compressed, int nbCompressedBytes) +{ + return celt_encode_with_ec(st, pcm, frame_size, compressed, nbCompressedBytes, NULL); +} + +#ifndef DISABLE_FLOAT_API +int opus_custom_encode_float(CELTEncoder * OPUS_RESTRICT st, const float * pcm, int frame_size, unsigned char *compressed, int nbCompressedBytes) +{ + int j, ret, C, N; + VARDECL(opus_int16, in); + ALLOC_STACK; + + if (pcm==NULL) + return OPUS_BAD_ARG; + + C = st->channels; + N = frame_size; + ALLOC(in, C*N, opus_int16); + + for (j=0;jchannels; + N=frame_size; + ALLOC(in, C*N, celt_sig); + for (j=0;j10) + goto bad_arg; + st->complexity = value; + } + break; + case CELT_SET_START_BAND_REQUEST: + { + opus_int32 value = va_arg(ap, opus_int32); + if (value<0 || value>=st->mode->nbEBands) + goto bad_arg; + st->start = value; + } + break; + case CELT_SET_END_BAND_REQUEST: + { + opus_int32 value = va_arg(ap, opus_int32); + if (value<1 || value>st->mode->nbEBands) + goto bad_arg; + st->end = value; + } + break; + case CELT_SET_PREDICTION_REQUEST: + { + int value = va_arg(ap, opus_int32); + if (value<0 || value>2) + goto bad_arg; + st->disable_pf = value<=1; + st->force_intra = value==0; + } + break; + case OPUS_SET_PACKET_LOSS_PERC_REQUEST: + { + int value = va_arg(ap, opus_int32); + if (value<0 || value>100) + goto bad_arg; + st->loss_rate = value; + } + break; + case OPUS_SET_VBR_CONSTRAINT_REQUEST: + { + opus_int32 value = va_arg(ap, opus_int32); + st->constrained_vbr = value; + } + break; + case OPUS_SET_VBR_REQUEST: + { + opus_int32 value = va_arg(ap, opus_int32); + st->vbr = value; + } + break; + case OPUS_SET_BITRATE_REQUEST: + { + opus_int32 value = va_arg(ap, opus_int32); + if (value<=500 && value!=OPUS_BITRATE_MAX) + goto bad_arg; + value = IMIN(value, 260000*st->channels); + st->bitrate = value; + } + break; + case CELT_SET_CHANNELS_REQUEST: + { + opus_int32 value = va_arg(ap, opus_int32); + if (value<1 || value>2) + goto bad_arg; + st->stream_channels = value; + } + break; + case OPUS_SET_LSB_DEPTH_REQUEST: + { + opus_int32 value = va_arg(ap, opus_int32); + if (value<8 || value>24) + goto bad_arg; + st->lsb_depth=value; + } + break; + case OPUS_GET_LSB_DEPTH_REQUEST: + { + opus_int32 *value = va_arg(ap, opus_int32*); + *value=st->lsb_depth; + } + break; + case OPUS_SET_EXPERT_FRAME_DURATION_REQUEST: + { + opus_int32 value = va_arg(ap, opus_int32); + st->variable_duration = value; + } + break; + case OPUS_RESET_STATE: + { + int i; + opus_val16 *oldBandE, *oldLogE, *oldLogE2; + oldBandE = (opus_val16*)(st->in_mem+st->channels*(st->mode->overlap+COMBFILTER_MAXPERIOD)); + oldLogE = oldBandE + st->channels*st->mode->nbEBands; + oldLogE2 = oldLogE + st->channels*st->mode->nbEBands; + OPUS_CLEAR((char*)&st->ENCODER_RESET_START, + opus_custom_encoder_get_size(st->mode, st->channels)- + ((char*)&st->ENCODER_RESET_START - (char*)st)); + for (i=0;ichannels*st->mode->nbEBands;i++) + oldLogE[i]=oldLogE2[i]=-QCONST16(28.f,DB_SHIFT); + st->vbr_offset = 0; + st->delayedIntra = 1; + st->spread_decision = SPREAD_NORMAL; + st->tonal_average = 256; + st->hf_average = 0; + st->tapset_decision = 0; + } + break; +#ifdef CUSTOM_MODES + case CELT_SET_INPUT_CLIPPING_REQUEST: + { + opus_int32 value = va_arg(ap, opus_int32); + st->clip = value; + } + break; +#endif + case CELT_SET_SIGNALLING_REQUEST: + { + opus_int32 value = va_arg(ap, opus_int32); + st->signalling = value; + } + break; + case CELT_SET_ANALYSIS_REQUEST: + { + AnalysisInfo *info = va_arg(ap, AnalysisInfo *); + if (info) + OPUS_COPY(&st->analysis, info, 1); + } + break; + case CELT_GET_MODE_REQUEST: + { + const CELTMode ** value = va_arg(ap, const CELTMode**); + if (value==0) + goto bad_arg; + *value=st->mode; + } + break; + case OPUS_GET_FINAL_RANGE_REQUEST: + { + opus_uint32 * value = va_arg(ap, opus_uint32 *); + if (value==0) + goto bad_arg; + *value=st->rng; + } + break; + case OPUS_SET_LFE_REQUEST: + { + opus_int32 value = va_arg(ap, opus_int32); + st->lfe = value; + } + break; + case OPUS_SET_ENERGY_MASK_REQUEST: + { + opus_val16 *value = va_arg(ap, opus_val16*); + st->energy_mask = value; + } + break; + default: + goto bad_request; + } + va_end(ap); + return OPUS_OK; +bad_arg: + va_end(ap); + return OPUS_BAD_ARG; +bad_request: + va_end(ap); + return OPUS_UNIMPLEMENTED; +} diff --git a/asm/libs/opus/celt/celt_lpc.c b/asm/libs/opus/celt/celt_lpc.c new file mode 100644 index 00000000..f02145af --- /dev/null +++ b/asm/libs/opus/celt/celt_lpc.c @@ -0,0 +1,315 @@ +/* Copyright (c) 2009-2010 Xiph.Org Foundation + Written by Jean-Marc Valin */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "celt_lpc.h" +#include "stack_alloc.h" +#include "mathops.h" +#include "pitch.h" + +void _celt_lpc( + opus_val16 *_lpc, /* out: [0...p-1] LPC coefficients */ +const opus_val32 *ac, /* in: [0...p] autocorrelation values */ +int p +) +{ + int i, j; + opus_val32 r; + opus_val32 error = ac[0]; +#ifdef FIXED_POINT + opus_val32 lpc[LPC_ORDER]; +#else + float *lpc = _lpc; +#endif + + for (i = 0; i < p; i++) + lpc[i] = 0; + if (ac[0] != 0) + { + for (i = 0; i < p; i++) { + /* Sum up this iteration's reflection coefficient */ + opus_val32 rr = 0; + for (j = 0; j < i; j++) + rr += MULT32_32_Q31(lpc[j],ac[i - j]); + rr += SHR32(ac[i + 1],3); + r = -frac_div32(SHL32(rr,3), error); + /* Update LPC coefficients and total error */ + lpc[i] = SHR32(r,3); + for (j = 0; j < (i+1)>>1; j++) + { + opus_val32 tmp1, tmp2; + tmp1 = lpc[j]; + tmp2 = lpc[i-1-j]; + lpc[j] = tmp1 + MULT32_32_Q31(r,tmp2); + lpc[i-1-j] = tmp2 + MULT32_32_Q31(r,tmp1); + } + + error = error - MULT32_32_Q31(MULT32_32_Q31(r,r),error); + /* Bail out once we get 30 dB gain */ +#ifdef FIXED_POINT + if (error=1;j--) + { + mem[j]=mem[j-1]; + } + mem[0] = ROUND16(sum,SIG_SHIFT); + _y[i] = sum; + } +#else + int i,j; + VARDECL(opus_val16, rden); + VARDECL(opus_val16, y); + SAVE_STACK; + + celt_assert((ord&3)==0); + ALLOC(rden, ord, opus_val16); + ALLOC(y, N+ord, opus_val16); + for(i=0;i0); + celt_assert(overlap>=0); + if (overlap == 0) + { + xptr = x; + } else { + for (i=0;i0) + { + for(i=0;i= 536870912) + { + int shift2=1; + if (ac[0] >= 1073741824) + shift2++; + for (i=0;i<=lag;i++) + ac[i] = SHR32(ac[i], shift2); + shift += shift2; + } +#endif + + RESTORE_STACK; + return shift; +} diff --git a/asm/libs/opus/celt/celt_lpc.h b/asm/libs/opus/celt/celt_lpc.h new file mode 100644 index 00000000..323459eb --- /dev/null +++ b/asm/libs/opus/celt/celt_lpc.h @@ -0,0 +1,67 @@ +/* Copyright (c) 2009-2010 Xiph.Org Foundation + Written by Jean-Marc Valin */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef PLC_H +#define PLC_H + +#include "arch.h" +#include "cpu_support.h" + +#if defined(OPUS_X86_MAY_HAVE_SSE4_1) +#include "x86/celt_lpc_sse.h" +#endif + +#define LPC_ORDER 24 + +void _celt_lpc(opus_val16 *_lpc, const opus_val32 *ac, int p); + +void celt_fir_c( + const opus_val16 *x, + const opus_val16 *num, + opus_val16 *y, + int N, + int ord, + opus_val16 *mem, + int arch); + +#if !defined(OVERRIDE_CELT_FIR) +#define celt_fir(x, num, y, N, ord, mem, arch) \ + (celt_fir_c(x, num, y, N, ord, mem, arch)) +#endif + +void celt_iir(const opus_val32 *x, + const opus_val16 *den, + opus_val32 *y, + int N, + int ord, + opus_val16 *mem, + int arch); + +int _celt_autocorr(const opus_val16 *x, opus_val32 *ac, + const opus_val16 *window, int overlap, int lag, int n, int arch); + +#endif /* PLC_H */ diff --git a/asm/libs/opus/celt/cpu_support.h b/asm/libs/opus/celt/cpu_support.h new file mode 100644 index 00000000..68fc6067 --- /dev/null +++ b/asm/libs/opus/celt/cpu_support.h @@ -0,0 +1,70 @@ +/* Copyright (c) 2010 Xiph.Org Foundation + * Copyright (c) 2013 Parrot */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef CPU_SUPPORT_H +#define CPU_SUPPORT_H + +#include "opus_types.h" +#include "opus_defines.h" + +#if defined(OPUS_HAVE_RTCD) && \ + (defined(OPUS_ARM_ASM) || defined(OPUS_ARM_MAY_HAVE_NEON_INTR)) +#include "arm/armcpu.h" + +/* We currently support 4 ARM variants: + * arch[0] -> ARMv4 + * arch[1] -> ARMv5E + * arch[2] -> ARMv6 + * arch[3] -> NEON + */ +#define OPUS_ARCHMASK 3 + +#elif (defined(OPUS_X86_MAY_HAVE_SSE) && !defined(OPUS_X86_PRESUME_SSE)) || \ + (defined(OPUS_X86_MAY_HAVE_SSE2) && !defined(OPUS_X86_PRESUME_SSE2)) || \ + (defined(OPUS_X86_MAY_HAVE_SSE4_1) && !defined(OPUS_X86_PRESUME_SSE4_1)) || \ + (defined(OPUS_X86_MAY_HAVE_AVX) && !defined(OPUS_X86_PRESUME_AVX)) + +#include "x86/x86cpu.h" +/* We currently support 5 x86 variants: + * arch[0] -> non-sse + * arch[1] -> sse + * arch[2] -> sse2 + * arch[3] -> sse4.1 + * arch[4] -> avx + */ +#define OPUS_ARCHMASK 7 +int opus_select_arch(void); + +#else +#define OPUS_ARCHMASK 0 + +static OPUS_INLINE int opus_select_arch(void) +{ + return 0; +} +#endif +#endif diff --git a/asm/libs/opus/celt/cwrs.c b/asm/libs/opus/celt/cwrs.c new file mode 100644 index 00000000..2fa9f89c --- /dev/null +++ b/asm/libs/opus/celt/cwrs.c @@ -0,0 +1,715 @@ +/* Copyright (c) 2007-2008 CSIRO + Copyright (c) 2007-2009 Xiph.Org Foundation + Copyright (c) 2007-2009 Timothy B. Terriberry + Written by Timothy B. Terriberry and Jean-Marc Valin */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "os_support.h" +#include "cwrs.h" +#include "mathops.h" +#include "arch.h" + +#ifdef CUSTOM_MODES + +/*Guaranteed to return a conservatively large estimate of the binary logarithm + with frac bits of fractional precision. + Tested for all possible 32-bit inputs with frac=4, where the maximum + overestimation is 0.06254243 bits.*/ +int log2_frac(opus_uint32 val, int frac) +{ + int l; + l=EC_ILOG(val); + if(val&(val-1)){ + /*This is (val>>l-16), but guaranteed to round up, even if adding a bias + before the shift would cause overflow (e.g., for 0xFFFFxxxx). + Doesn't work for val=0, but that case fails the test above.*/ + if(l>16)val=((val-1)>>(l-16))+1; + else val<<=16-l; + l=(l-1)<>16); + l+=b<>b; + val=(val*val+0x7FFF)>>15; + } + while(frac-->0); + /*If val is not exactly 0x8000, then we have to round up the remainder.*/ + return l+(val>0x8000); + } + /*Exact powers of two require no rounding.*/ + else return (l-1)<0 ? sum(k=1...K,2**k*choose(N,k)*choose(K-1,k-1)) : 1, + where choose() is the binomial function. + A table of values for N<10 and K<10 looks like: + V[10][10] = { + {1, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + {1, 2, 2, 2, 2, 2, 2, 2, 2, 2}, + {1, 4, 8, 12, 16, 20, 24, 28, 32, 36}, + {1, 6, 18, 38, 66, 102, 146, 198, 258, 326}, + {1, 8, 32, 88, 192, 360, 608, 952, 1408, 1992}, + {1, 10, 50, 170, 450, 1002, 1970, 3530, 5890, 9290}, + {1, 12, 72, 292, 912, 2364, 5336, 10836, 20256, 35436}, + {1, 14, 98, 462, 1666, 4942, 12642, 28814, 59906, 115598}, + {1, 16, 128, 688, 2816, 9424, 27008, 68464, 157184, 332688}, + {1, 18, 162, 978, 4482, 16722, 53154, 148626, 374274, 864146} + }; + + U(N,K) = the number of such combinations wherein N-1 objects are taken at + most K-1 at a time. + This is given by + U(N,K) = sum(k=0...K-1,V(N-1,k)) + = K>0 ? (V(N-1,K-1) + V(N,K-1))/2 : 0. + The latter expression also makes clear that U(N,K) is half the number of such + combinations wherein the first object is taken at least once. + Although it may not be clear from either of these definitions, U(N,K) is the + natural function to work with when enumerating the pulse vector codebooks, + not V(N,K). + U(N,K) is not well-defined for N=0, but with the extension + U(0,K) = K>0 ? 0 : 1, + the function becomes symmetric: U(N,K) = U(K,N), with a similar table: + U[10][10] = { + {1, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + {0, 1, 1, 1, 1, 1, 1, 1, 1, 1}, + {0, 1, 3, 5, 7, 9, 11, 13, 15, 17}, + {0, 1, 5, 13, 25, 41, 61, 85, 113, 145}, + {0, 1, 7, 25, 63, 129, 231, 377, 575, 833}, + {0, 1, 9, 41, 129, 321, 681, 1289, 2241, 3649}, + {0, 1, 11, 61, 231, 681, 1683, 3653, 7183, 13073}, + {0, 1, 13, 85, 377, 1289, 3653, 8989, 19825, 40081}, + {0, 1, 15, 113, 575, 2241, 7183, 19825, 48639, 108545}, + {0, 1, 17, 145, 833, 3649, 13073, 40081, 108545, 265729} + }; + + With this extension, V(N,K) may be written in terms of U(N,K): + V(N,K) = U(N,K) + U(N,K+1) + for all N>=0, K>=0. + Thus U(N,K+1) represents the number of combinations where the first element + is positive or zero, and U(N,K) represents the number of combinations where + it is negative. + With a large enough table of U(N,K) values, we could write O(N) encoding + and O(min(N*log(K),N+K)) decoding routines, but such a table would be + prohibitively large for small embedded devices (K may be as large as 32767 + for small N, and N may be as large as 200). + + Both functions obey the same recurrence relation: + V(N,K) = V(N-1,K) + V(N,K-1) + V(N-1,K-1), + U(N,K) = U(N-1,K) + U(N,K-1) + U(N-1,K-1), + for all N>0, K>0, with different initial conditions at N=0 or K=0. + This allows us to construct a row of one of the tables above given the + previous row or the next row. + Thus we can derive O(NK) encoding and decoding routines with O(K) memory + using only addition and subtraction. + + When encoding, we build up from the U(2,K) row and work our way forwards. + When decoding, we need to start at the U(N,K) row and work our way backwards, + which requires a means of computing U(N,K). + U(N,K) may be computed from two previous values with the same N: + U(N,K) = ((2*N-1)*U(N,K-1) - U(N,K-2))/(K-1) + U(N,K-2) + for all N>1, and since U(N,K) is symmetric, a similar relation holds for two + previous values with the same K: + U(N,K>1) = ((2*K-1)*U(N-1,K) - U(N-2,K))/(N-1) + U(N-2,K) + for all K>1. + This allows us to construct an arbitrary row of the U(N,K) table by starting + with the first two values, which are constants. + This saves roughly 2/3 the work in our O(NK) decoding routine, but costs O(K) + multiplications. + Similar relations can be derived for V(N,K), but are not used here. + + For N>0 and K>0, U(N,K) and V(N,K) take on the form of an (N-1)-degree + polynomial for fixed N. + The first few are + U(1,K) = 1, + U(2,K) = 2*K-1, + U(3,K) = (2*K-2)*K+1, + U(4,K) = (((4*K-6)*K+8)*K-3)/3, + U(5,K) = ((((2*K-4)*K+10)*K-8)*K+3)/3, + and + V(1,K) = 2, + V(2,K) = 4*K, + V(3,K) = 4*K*K+2, + V(4,K) = 8*(K*K+2)*K/3, + V(5,K) = ((4*K*K+20)*K*K+6)/3, + for all K>0. + This allows us to derive O(N) encoding and O(N*log(K)) decoding routines for + small N (and indeed decoding is also O(N) for N<3). + + @ARTICLE{Fis86, + author="Thomas R. Fischer", + title="A Pyramid Vector Quantizer", + journal="IEEE Transactions on Information Theory", + volume="IT-32", + number=4, + pages="568--583", + month=Jul, + year=1986 + }*/ + +#if !defined(SMALL_FOOTPRINT) + +/*U(N,K) = U(K,N) := N>0?K>0?U(N-1,K)+U(N,K-1)+U(N-1,K-1):0:K>0?1:0*/ +# define CELT_PVQ_U(_n,_k) (CELT_PVQ_U_ROW[IMIN(_n,_k)][IMAX(_n,_k)]) +/*V(N,K) := U(N,K)+U(N,K+1) = the number of PVQ codewords for a band of size N + with K pulses allocated to it.*/ +# define CELT_PVQ_V(_n,_k) (CELT_PVQ_U(_n,_k)+CELT_PVQ_U(_n,(_k)+1)) + +/*For each V(N,K) supported, we will access element U(min(N,K+1),max(N,K+1)). + Thus, the number of entries in row I is the larger of the maximum number of + pulses we will ever allocate for a given N=I (K=128, or however many fit in + 32 bits, whichever is smaller), plus one, and the maximum N for which + K=I-1 pulses fit in 32 bits. + The largest band size in an Opus Custom mode is 208. + Otherwise, we can limit things to the set of N which can be achieved by + splitting a band from a standard Opus mode: 176, 144, 96, 88, 72, 64, 48, + 44, 36, 32, 24, 22, 18, 16, 8, 4, 2).*/ +#if defined(CUSTOM_MODES) +static const opus_uint32 CELT_PVQ_U_DATA[1488]={ +#else +static const opus_uint32 CELT_PVQ_U_DATA[1272]={ +#endif + /*N=0, K=0...176:*/ + 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +#if defined(CUSTOM_MODES) + /*...208:*/ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, +#endif + /*N=1, K=1...176:*/ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, +#if defined(CUSTOM_MODES) + /*...208:*/ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, +#endif + /*N=2, K=2...176:*/ + 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, + 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, + 81, 83, 85, 87, 89, 91, 93, 95, 97, 99, 101, 103, 105, 107, 109, 111, 113, + 115, 117, 119, 121, 123, 125, 127, 129, 131, 133, 135, 137, 139, 141, 143, + 145, 147, 149, 151, 153, 155, 157, 159, 161, 163, 165, 167, 169, 171, 173, + 175, 177, 179, 181, 183, 185, 187, 189, 191, 193, 195, 197, 199, 201, 203, + 205, 207, 209, 211, 213, 215, 217, 219, 221, 223, 225, 227, 229, 231, 233, + 235, 237, 239, 241, 243, 245, 247, 249, 251, 253, 255, 257, 259, 261, 263, + 265, 267, 269, 271, 273, 275, 277, 279, 281, 283, 285, 287, 289, 291, 293, + 295, 297, 299, 301, 303, 305, 307, 309, 311, 313, 315, 317, 319, 321, 323, + 325, 327, 329, 331, 333, 335, 337, 339, 341, 343, 345, 347, 349, 351, +#if defined(CUSTOM_MODES) + /*...208:*/ + 353, 355, 357, 359, 361, 363, 365, 367, 369, 371, 373, 375, 377, 379, 381, + 383, 385, 387, 389, 391, 393, 395, 397, 399, 401, 403, 405, 407, 409, 411, + 413, 415, +#endif + /*N=3, K=3...176:*/ + 13, 25, 41, 61, 85, 113, 145, 181, 221, 265, 313, 365, 421, 481, 545, 613, + 685, 761, 841, 925, 1013, 1105, 1201, 1301, 1405, 1513, 1625, 1741, 1861, + 1985, 2113, 2245, 2381, 2521, 2665, 2813, 2965, 3121, 3281, 3445, 3613, 3785, + 3961, 4141, 4325, 4513, 4705, 4901, 5101, 5305, 5513, 5725, 5941, 6161, 6385, + 6613, 6845, 7081, 7321, 7565, 7813, 8065, 8321, 8581, 8845, 9113, 9385, 9661, + 9941, 10225, 10513, 10805, 11101, 11401, 11705, 12013, 12325, 12641, 12961, + 13285, 13613, 13945, 14281, 14621, 14965, 15313, 15665, 16021, 16381, 16745, + 17113, 17485, 17861, 18241, 18625, 19013, 19405, 19801, 20201, 20605, 21013, + 21425, 21841, 22261, 22685, 23113, 23545, 23981, 24421, 24865, 25313, 25765, + 26221, 26681, 27145, 27613, 28085, 28561, 29041, 29525, 30013, 30505, 31001, + 31501, 32005, 32513, 33025, 33541, 34061, 34585, 35113, 35645, 36181, 36721, + 37265, 37813, 38365, 38921, 39481, 40045, 40613, 41185, 41761, 42341, 42925, + 43513, 44105, 44701, 45301, 45905, 46513, 47125, 47741, 48361, 48985, 49613, + 50245, 50881, 51521, 52165, 52813, 53465, 54121, 54781, 55445, 56113, 56785, + 57461, 58141, 58825, 59513, 60205, 60901, 61601, +#if defined(CUSTOM_MODES) + /*...208:*/ + 62305, 63013, 63725, 64441, 65161, 65885, 66613, 67345, 68081, 68821, 69565, + 70313, 71065, 71821, 72581, 73345, 74113, 74885, 75661, 76441, 77225, 78013, + 78805, 79601, 80401, 81205, 82013, 82825, 83641, 84461, 85285, 86113, +#endif + /*N=4, K=4...176:*/ + 63, 129, 231, 377, 575, 833, 1159, 1561, 2047, 2625, 3303, 4089, 4991, 6017, + 7175, 8473, 9919, 11521, 13287, 15225, 17343, 19649, 22151, 24857, 27775, + 30913, 34279, 37881, 41727, 45825, 50183, 54809, 59711, 64897, 70375, 76153, + 82239, 88641, 95367, 102425, 109823, 117569, 125671, 134137, 142975, 152193, + 161799, 171801, 182207, 193025, 204263, 215929, 228031, 240577, 253575, + 267033, 280959, 295361, 310247, 325625, 341503, 357889, 374791, 392217, + 410175, 428673, 447719, 467321, 487487, 508225, 529543, 551449, 573951, + 597057, 620775, 645113, 670079, 695681, 721927, 748825, 776383, 804609, + 833511, 863097, 893375, 924353, 956039, 988441, 1021567, 1055425, 1090023, + 1125369, 1161471, 1198337, 1235975, 1274393, 1313599, 1353601, 1394407, + 1436025, 1478463, 1521729, 1565831, 1610777, 1656575, 1703233, 1750759, + 1799161, 1848447, 1898625, 1949703, 2001689, 2054591, 2108417, 2163175, + 2218873, 2275519, 2333121, 2391687, 2451225, 2511743, 2573249, 2635751, + 2699257, 2763775, 2829313, 2895879, 2963481, 3032127, 3101825, 3172583, + 3244409, 3317311, 3391297, 3466375, 3542553, 3619839, 3698241, 3777767, + 3858425, 3940223, 4023169, 4107271, 4192537, 4278975, 4366593, 4455399, + 4545401, 4636607, 4729025, 4822663, 4917529, 5013631, 5110977, 5209575, + 5309433, 5410559, 5512961, 5616647, 5721625, 5827903, 5935489, 6044391, + 6154617, 6266175, 6379073, 6493319, 6608921, 6725887, 6844225, 6963943, + 7085049, 7207551, +#if defined(CUSTOM_MODES) + /*...208:*/ + 7331457, 7456775, 7583513, 7711679, 7841281, 7972327, 8104825, 8238783, + 8374209, 8511111, 8649497, 8789375, 8930753, 9073639, 9218041, 9363967, + 9511425, 9660423, 9810969, 9963071, 10116737, 10271975, 10428793, 10587199, + 10747201, 10908807, 11072025, 11236863, 11403329, 11571431, 11741177, + 11912575, +#endif + /*N=5, K=5...176:*/ + 321, 681, 1289, 2241, 3649, 5641, 8361, 11969, 16641, 22569, 29961, 39041, + 50049, 63241, 78889, 97281, 118721, 143529, 172041, 204609, 241601, 283401, + 330409, 383041, 441729, 506921, 579081, 658689, 746241, 842249, 947241, + 1061761, 1186369, 1321641, 1468169, 1626561, 1797441, 1981449, 2179241, + 2391489, 2618881, 2862121, 3121929, 3399041, 3694209, 4008201, 4341801, + 4695809, 5071041, 5468329, 5888521, 6332481, 6801089, 7295241, 7815849, + 8363841, 8940161, 9545769, 10181641, 10848769, 11548161, 12280841, 13047849, + 13850241, 14689089, 15565481, 16480521, 17435329, 18431041, 19468809, + 20549801, 21675201, 22846209, 24064041, 25329929, 26645121, 28010881, + 29428489, 30899241, 32424449, 34005441, 35643561, 37340169, 39096641, + 40914369, 42794761, 44739241, 46749249, 48826241, 50971689, 53187081, + 55473921, 57833729, 60268041, 62778409, 65366401, 68033601, 70781609, + 73612041, 76526529, 79526721, 82614281, 85790889, 89058241, 92418049, + 95872041, 99421961, 103069569, 106816641, 110664969, 114616361, 118672641, + 122835649, 127107241, 131489289, 135983681, 140592321, 145317129, 150160041, + 155123009, 160208001, 165417001, 170752009, 176215041, 181808129, 187533321, + 193392681, 199388289, 205522241, 211796649, 218213641, 224775361, 231483969, + 238341641, 245350569, 252512961, 259831041, 267307049, 274943241, 282741889, + 290705281, 298835721, 307135529, 315607041, 324252609, 333074601, 342075401, + 351257409, 360623041, 370174729, 379914921, 389846081, 399970689, 410291241, + 420810249, 431530241, 442453761, 453583369, 464921641, 476471169, 488234561, + 500214441, 512413449, 524834241, 537479489, 550351881, 563454121, 576788929, + 590359041, 604167209, 618216201, 632508801, +#if defined(CUSTOM_MODES) + /*...208:*/ + 647047809, 661836041, 676876329, 692171521, 707724481, 723538089, 739615241, + 755958849, 772571841, 789457161, 806617769, 824056641, 841776769, 859781161, + 878072841, 896654849, 915530241, 934702089, 954173481, 973947521, 994027329, + 1014416041, 1035116809, 1056132801, 1077467201, 1099123209, 1121104041, + 1143412929, 1166053121, 1189027881, 1212340489, 1235994241, +#endif + /*N=6, K=6...96:*/ + 1683, 3653, 7183, 13073, 22363, 36365, 56695, 85305, 124515, 177045, 246047, + 335137, 448427, 590557, 766727, 982729, 1244979, 1560549, 1937199, 2383409, + 2908411, 3522221, 4235671, 5060441, 6009091, 7095093, 8332863, 9737793, + 11326283, 13115773, 15124775, 17372905, 19880915, 22670725, 25765455, + 29189457, 32968347, 37129037, 41699767, 46710137, 52191139, 58175189, + 64696159, 71789409, 79491819, 87841821, 96879431, 106646281, 117185651, + 128542501, 140763503, 153897073, 167993403, 183104493, 199284183, 216588185, + 235074115, 254801525, 275831935, 298228865, 322057867, 347386557, 374284647, + 402823977, 433078547, 465124549, 499040399, 534906769, 572806619, 612825229, + 655050231, 699571641, 746481891, 795875861, 847850911, 902506913, 959946283, + 1020274013, 1083597703, 1150027593, 1219676595, 1292660325, 1369097135, + 1449108145, 1532817275, 1620351277, 1711839767, 1807415257, 1907213187, + 2011371957, 2120032959, +#if defined(CUSTOM_MODES) + /*...109:*/ + 2233340609U, 2351442379U, 2474488829U, 2602633639U, 2736033641U, 2874848851U, + 3019242501U, 3169381071U, 3325434321U, 3487575323U, 3655980493U, 3830829623U, + 4012305913U, +#endif + /*N=7, K=7...54*/ + 8989, 19825, 40081, 75517, 134245, 227305, 369305, 579125, 880685, 1303777, + 1884961, 2668525, 3707509, 5064793, 6814249, 9041957, 11847485, 15345233, + 19665841, 24957661, 31388293, 39146185, 48442297, 59511829, 72616013, + 88043969, 106114625, 127178701, 151620757, 179861305, 212358985, 249612805, + 292164445, 340600625, 395555537, 457713341, 527810725, 606639529, 695049433, + 793950709, 904317037, 1027188385, 1163673953, 1314955181, 1482288821, + 1667010073, 1870535785, 2094367717, +#if defined(CUSTOM_MODES) + /*...60:*/ + 2340095869U, 2609401873U, 2904062449U, 3225952925U, 3577050821U, 3959439497U, +#endif + /*N=8, K=8...37*/ + 48639, 108545, 224143, 433905, 795455, 1392065, 2340495, 3800305, 5984767, + 9173505, 13726991, 20103025, 28875327, 40754369, 56610575, 77500017, + 104692735, 139703809, 184327311, 240673265, 311207743, 398796225, 506750351, + 638878193, 799538175, 993696769, 1226990095, 1505789553, 1837271615, + 2229491905U, +#if defined(CUSTOM_MODES) + /*...40:*/ + 2691463695U, 3233240945U, 3866006015U, +#endif + /*N=9, K=9...28:*/ + 265729, 598417, 1256465, 2485825, 4673345, 8405905, 14546705, 24331777, + 39490049, 62390545, 96220561, 145198913, 214828609, 312193553, 446304145, + 628496897, 872893441, 1196924561, 1621925137, 2173806145U, +#if defined(CUSTOM_MODES) + /*...29:*/ + 2883810113U, +#endif + /*N=10, K=10...24:*/ + 1462563, 3317445, 7059735, 14218905, 27298155, 50250765, 89129247, 152951073, + 254831667, 413442773, 654862247, 1014889769, 1541911931, 2300409629U, + 3375210671U, + /*N=11, K=11...19:*/ + 8097453, 18474633, 39753273, 81270333, 158819253, 298199265, 540279585, + 948062325, 1616336765, +#if defined(CUSTOM_MODES) + /*...20:*/ + 2684641785U, +#endif + /*N=12, K=12...18:*/ + 45046719, 103274625, 224298231, 464387817, 921406335, 1759885185, + 3248227095U, + /*N=13, K=13...16:*/ + 251595969, 579168825, 1267854873, 2653649025U, + /*N=14, K=14:*/ + 1409933619 +}; + +#if defined(CUSTOM_MODES) +static const opus_uint32 *const CELT_PVQ_U_ROW[15]={ + CELT_PVQ_U_DATA+ 0,CELT_PVQ_U_DATA+ 208,CELT_PVQ_U_DATA+ 415, + CELT_PVQ_U_DATA+ 621,CELT_PVQ_U_DATA+ 826,CELT_PVQ_U_DATA+1030, + CELT_PVQ_U_DATA+1233,CELT_PVQ_U_DATA+1336,CELT_PVQ_U_DATA+1389, + CELT_PVQ_U_DATA+1421,CELT_PVQ_U_DATA+1441,CELT_PVQ_U_DATA+1455, + CELT_PVQ_U_DATA+1464,CELT_PVQ_U_DATA+1470,CELT_PVQ_U_DATA+1473 +}; +#else +static const opus_uint32 *const CELT_PVQ_U_ROW[15]={ + CELT_PVQ_U_DATA+ 0,CELT_PVQ_U_DATA+ 176,CELT_PVQ_U_DATA+ 351, + CELT_PVQ_U_DATA+ 525,CELT_PVQ_U_DATA+ 698,CELT_PVQ_U_DATA+ 870, + CELT_PVQ_U_DATA+1041,CELT_PVQ_U_DATA+1131,CELT_PVQ_U_DATA+1178, + CELT_PVQ_U_DATA+1207,CELT_PVQ_U_DATA+1226,CELT_PVQ_U_DATA+1240, + CELT_PVQ_U_DATA+1248,CELT_PVQ_U_DATA+1254,CELT_PVQ_U_DATA+1257 +}; +#endif + +#if defined(CUSTOM_MODES) +void get_required_bits(opus_int16 *_bits,int _n,int _maxk,int _frac){ + int k; + /*_maxk==0 => there's nothing to do.*/ + celt_assert(_maxk>0); + _bits[0]=0; + for(k=1;k<=_maxk;k++)_bits[k]=log2_frac(CELT_PVQ_V(_n,k),_frac); +} +#endif + +static opus_uint32 icwrs(int _n,const int *_y){ + opus_uint32 i; + int j; + int k; + celt_assert(_n>=2); + j=_n-1; + i=_y[j]<0; + k=abs(_y[j]); + do{ + j--; + i+=CELT_PVQ_U(_n-j,k); + k+=abs(_y[j]); + if(_y[j]<0)i+=CELT_PVQ_U(_n-j,k+1); + } + while(j>0); + return i; +} + +void encode_pulses(const int *_y,int _n,int _k,ec_enc *_enc){ + celt_assert(_k>0); + ec_enc_uint(_enc,icwrs(_n,_y),CELT_PVQ_V(_n,_k)); +} + +static opus_val32 cwrsi(int _n,int _k,opus_uint32 _i,int *_y){ + opus_uint32 p; + int s; + int k0; + opus_int16 val; + opus_val32 yy=0; + celt_assert(_k>0); + celt_assert(_n>1); + while(_n>2){ + opus_uint32 q; + /*Lots of pulses case:*/ + if(_k>=_n){ + const opus_uint32 *row; + row=CELT_PVQ_U_ROW[_n]; + /*Are the pulses in this dimension negative?*/ + p=row[_k+1]; + s=-(_i>=p); + _i-=p&s; + /*Count how many pulses were placed in this dimension.*/ + k0=_k; + q=row[_n]; + if(q>_i){ + celt_assert(p>q); + _k=_n; + do p=CELT_PVQ_U_ROW[--_k][_n]; + while(p>_i); + } + else for(p=row[_k];p>_i;p=row[_k])_k--; + _i-=p; + val=(k0-_k+s)^s; + *_y++=val; + yy=MAC16_16(yy,val,val); + } + /*Lots of dimensions case:*/ + else{ + /*Are there any pulses in this dimension at all?*/ + p=CELT_PVQ_U_ROW[_k][_n]; + q=CELT_PVQ_U_ROW[_k+1][_n]; + if(p<=_i&&_i=q); + _i-=q&s; + /*Count how many pulses were placed in this dimension.*/ + k0=_k; + do p=CELT_PVQ_U_ROW[--_k][_n]; + while(p>_i); + _i-=p; + val=(k0-_k+s)^s; + *_y++=val; + yy=MAC16_16(yy,val,val); + } + } + _n--; + } + /*_n==2*/ + p=2*_k+1; + s=-(_i>=p); + _i-=p&s; + k0=_k; + _k=(_i+1)>>1; + if(_k)_i-=2*_k-1; + val=(k0-_k+s)^s; + *_y++=val; + yy=MAC16_16(yy,val,val); + /*_n==1*/ + s=-(int)_i; + val=(_k+s)^s; + *_y=val; + yy=MAC16_16(yy,val,val); + return yy; +} + +opus_val32 decode_pulses(int *_y,int _n,int _k,ec_dec *_dec){ + return cwrsi(_n,_k,ec_dec_uint(_dec,CELT_PVQ_V(_n,_k)),_y); +} + +#else /* SMALL_FOOTPRINT */ + +/*Computes the next row/column of any recurrence that obeys the relation + u[i][j]=u[i-1][j]+u[i][j-1]+u[i-1][j-1]. + _ui0 is the base case for the new row/column.*/ +static OPUS_INLINE void unext(opus_uint32 *_ui,unsigned _len,opus_uint32 _ui0){ + opus_uint32 ui1; + unsigned j; + /*This do-while will overrun the array if we don't have storage for at least + 2 values.*/ + j=1; do { + ui1=UADD32(UADD32(_ui[j],_ui[j-1]),_ui0); + _ui[j-1]=_ui0; + _ui0=ui1; + } while (++j<_len); + _ui[j-1]=_ui0; +} + +/*Computes the previous row/column of any recurrence that obeys the relation + u[i-1][j]=u[i][j]-u[i][j-1]-u[i-1][j-1]. + _ui0 is the base case for the new row/column.*/ +static OPUS_INLINE void uprev(opus_uint32 *_ui,unsigned _n,opus_uint32 _ui0){ + opus_uint32 ui1; + unsigned j; + /*This do-while will overrun the array if we don't have storage for at least + 2 values.*/ + j=1; do { + ui1=USUB32(USUB32(_ui[j],_ui[j-1]),_ui0); + _ui[j-1]=_ui0; + _ui0=ui1; + } while (++j<_n); + _ui[j-1]=_ui0; +} + +/*Compute V(_n,_k), as well as U(_n,0..._k+1). + _u: On exit, _u[i] contains U(_n,i) for i in [0..._k+1].*/ +static opus_uint32 ncwrs_urow(unsigned _n,unsigned _k,opus_uint32 *_u){ + opus_uint32 um2; + unsigned len; + unsigned k; + len=_k+2; + /*We require storage at least 3 values (e.g., _k>0).*/ + celt_assert(len>=3); + _u[0]=0; + _u[1]=um2=1; + /*If _n==0, _u[0] should be 1 and the rest should be 0.*/ + /*If _n==1, _u[i] should be 1 for i>1.*/ + celt_assert(_n>=2); + /*If _k==0, the following do-while loop will overflow the buffer.*/ + celt_assert(_k>0); + k=2; + do _u[k]=(k<<1)-1; + while(++k0); + j=0; + do{ + opus_uint32 p; + int s; + int yj; + p=_u[_k+1]; + s=-(_i>=p); + _i-=p&s; + yj=_k; + p=_u[_k]; + while(p>_i)p=_u[--_k]; + _i-=p; + yj-=_k; + val=(yj+s)^s; + _y[j]=val; + yy=MAC16_16(yy,val,val); + uprev(_u,_k+2,0); + } + while(++j<_n); + return yy; +} + +/*Returns the index of the given combination of K elements chosen from a set + of size 1 with associated sign bits. + _y: The vector of pulses, whose sum of absolute values is K. + _k: Returns K.*/ +static OPUS_INLINE opus_uint32 icwrs1(const int *_y,int *_k){ + *_k=abs(_y[0]); + return _y[0]<0; +} + +/*Returns the index of the given combination of K elements chosen from a set + of size _n with associated sign bits. + _y: The vector of pulses, whose sum of absolute values must be _k. + _nc: Returns V(_n,_k).*/ +static OPUS_INLINE opus_uint32 icwrs(int _n,int _k,opus_uint32 *_nc,const int *_y, + opus_uint32 *_u){ + opus_uint32 i; + int j; + int k; + /*We can't unroll the first two iterations of the loop unless _n>=2.*/ + celt_assert(_n>=2); + _u[0]=0; + for(k=1;k<=_k+1;k++)_u[k]=(k<<1)-1; + i=icwrs1(_y+_n-1,&k); + j=_n-2; + i+=_u[k]; + k+=abs(_y[j]); + if(_y[j]<0)i+=_u[k+1]; + while(j-->0){ + unext(_u,_k+2,0); + i+=_u[k]; + k+=abs(_y[j]); + if(_y[j]<0)i+=_u[k+1]; + } + *_nc=_u[k]+_u[k+1]; + return i; +} + +#ifdef CUSTOM_MODES +void get_required_bits(opus_int16 *_bits,int _n,int _maxk,int _frac){ + int k; + /*_maxk==0 => there's nothing to do.*/ + celt_assert(_maxk>0); + _bits[0]=0; + if (_n==1) + { + for (k=1;k<=_maxk;k++) + _bits[k] = 1<<_frac; + } + else { + VARDECL(opus_uint32,u); + SAVE_STACK; + ALLOC(u,_maxk+2U,opus_uint32); + ncwrs_urow(_n,_maxk,u); + for(k=1;k<=_maxk;k++) + _bits[k]=log2_frac(u[k]+u[k+1],_frac); + RESTORE_STACK; + } +} +#endif /* CUSTOM_MODES */ + +void encode_pulses(const int *_y,int _n,int _k,ec_enc *_enc){ + opus_uint32 i; + VARDECL(opus_uint32,u); + opus_uint32 nc; + SAVE_STACK; + celt_assert(_k>0); + ALLOC(u,_k+2U,opus_uint32); + i=icwrs(_n,_k,&nc,_y,u); + ec_enc_uint(_enc,i,nc); + RESTORE_STACK; +} + +opus_val32 decode_pulses(int *_y,int _n,int _k,ec_dec *_dec){ + VARDECL(opus_uint32,u); + int ret; + SAVE_STACK; + celt_assert(_k>0); + ALLOC(u,_k+2U,opus_uint32); + ret = cwrsi(_n,_k,ec_dec_uint(_dec,ncwrs_urow(_n,_k,u)),_y,u); + RESTORE_STACK; + return ret; +} + +#endif /* SMALL_FOOTPRINT */ diff --git a/asm/libs/opus/celt/cwrs.h b/asm/libs/opus/celt/cwrs.h new file mode 100644 index 00000000..7cd47174 --- /dev/null +++ b/asm/libs/opus/celt/cwrs.h @@ -0,0 +1,48 @@ +/* Copyright (c) 2007-2008 CSIRO + Copyright (c) 2007-2009 Xiph.Org Foundation + Copyright (c) 2007-2009 Timothy B. Terriberry + Written by Timothy B. Terriberry and Jean-Marc Valin */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef CWRS_H +#define CWRS_H + +#include "arch.h" +#include "stack_alloc.h" +#include "entenc.h" +#include "entdec.h" + +#ifdef CUSTOM_MODES +int log2_frac(opus_uint32 val, int frac); +#endif + +void get_required_bits(opus_int16 *bits, int N, int K, int frac); + +void encode_pulses(const int *_y, int N, int K, ec_enc *enc); + +opus_val32 decode_pulses(int *_y, int N, int K, ec_dec *dec); + +#endif /* CWRS_H */ diff --git a/asm/libs/opus/celt/dump_modes/dump_modes.c b/asm/libs/opus/celt/dump_modes/dump_modes.c new file mode 100644 index 00000000..9105a534 --- /dev/null +++ b/asm/libs/opus/celt/dump_modes/dump_modes.c @@ -0,0 +1,353 @@ +/* Copyright (c) 2008 CSIRO + Copyright (c) 2008-2009 Xiph.Org Foundation + Written by Jean-Marc Valin */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include "modes.h" +#include "celt.h" +#include "rate.h" +#include "dump_modes_arch.h" + +#define INT16 "%d" +#define INT32 "%d" +#define FLOAT "%#0.8gf" + +#ifdef FIXED_POINT +#define WORD16 INT16 +#define WORD32 INT32 +#else +#define WORD16 FLOAT +#define WORD32 FLOAT +#endif + +void dump_modes(FILE *file, CELTMode **modes, int nb_modes) +{ + int i, j, k; + int mdct_twiddles_size; + fprintf(file, "/* The contents of this file was automatically generated by dump_modes.c\n"); + fprintf(file, " with arguments:"); + for (i=0;iFs,mode->shortMdctSize*mode->nbShortMdcts); + } + fprintf(file, "\n It contains static definitions for some pre-defined modes. */\n"); + fprintf(file, "#include \"modes.h\"\n"); + fprintf(file, "#include \"rate.h\"\n"); + fprintf(file, "\n#ifdef HAVE_ARM_NE10\n"); + fprintf(file, "#define OVERRIDE_FFT 1\n"); + fprintf(file, "#include \"%s\"\n", ARM_NE10_ARCH_FILE_NAME); + fprintf(file, "#endif\n"); + + fprintf(file, "\n"); + + for (i=0;ishortMdctSize*mode->nbShortMdcts; + standard = (mode->Fs == 400*(opus_int32)mode->shortMdctSize); + framerate = mode->Fs/mode->shortMdctSize; + + if (!standard) + { + fprintf(file, "#ifndef DEF_EBANDS%d_%d\n", mode->Fs, mdctSize); + fprintf(file, "#define DEF_EBANDS%d_%d\n", mode->Fs, mdctSize); + fprintf (file, "static const opus_int16 eBands%d_%d[%d] = {\n", mode->Fs, mdctSize, mode->nbEBands+2); + for (j=0;jnbEBands+2;j++) + fprintf (file, "%d, ", mode->eBands[j]); + fprintf (file, "};\n"); + fprintf(file, "#endif\n"); + fprintf(file, "\n"); + } + + fprintf(file, "#ifndef DEF_WINDOW%d\n", mode->overlap); + fprintf(file, "#define DEF_WINDOW%d\n", mode->overlap); + fprintf (file, "static const opus_val16 window%d[%d] = {\n", mode->overlap, mode->overlap); + for (j=0;joverlap;j++) + fprintf (file, WORD16 ",%c", mode->window[j],(j+6)%5==0?'\n':' '); + fprintf (file, "};\n"); + fprintf(file, "#endif\n"); + fprintf(file, "\n"); + + if (!standard) + { + fprintf(file, "#ifndef DEF_ALLOC_VECTORS%d_%d\n", mode->Fs, mdctSize); + fprintf(file, "#define DEF_ALLOC_VECTORS%d_%d\n", mode->Fs, mdctSize); + fprintf (file, "static const unsigned char allocVectors%d_%d[%d] = {\n", mode->Fs, mdctSize, mode->nbEBands*mode->nbAllocVectors); + for (j=0;jnbAllocVectors;j++) + { + for (k=0;knbEBands;k++) + fprintf (file, "%2d, ", mode->allocVectors[j*mode->nbEBands+k]); + fprintf (file, "\n"); + } + fprintf (file, "};\n"); + fprintf(file, "#endif\n"); + fprintf(file, "\n"); + } + + fprintf(file, "#ifndef DEF_LOGN%d\n", framerate); + fprintf(file, "#define DEF_LOGN%d\n", framerate); + fprintf (file, "static const opus_int16 logN%d[%d] = {\n", framerate, mode->nbEBands); + for (j=0;jnbEBands;j++) + fprintf (file, "%d, ", mode->logN[j]); + fprintf (file, "};\n"); + fprintf(file, "#endif\n"); + fprintf(file, "\n"); + + /* Pulse cache */ + fprintf(file, "#ifndef DEF_PULSE_CACHE%d\n", mode->Fs/mdctSize); + fprintf(file, "#define DEF_PULSE_CACHE%d\n", mode->Fs/mdctSize); + fprintf (file, "static const opus_int16 cache_index%d[%d] = {\n", mode->Fs/mdctSize, (mode->maxLM+2)*mode->nbEBands); + for (j=0;jnbEBands*(mode->maxLM+2);j++) + fprintf (file, "%d,%c", mode->cache.index[j],(j+16)%15==0?'\n':' '); + fprintf (file, "};\n"); + fprintf (file, "static const unsigned char cache_bits%d[%d] = {\n", mode->Fs/mdctSize, mode->cache.size); + for (j=0;jcache.size;j++) + fprintf (file, "%d,%c", mode->cache.bits[j],(j+16)%15==0?'\n':' '); + fprintf (file, "};\n"); + fprintf (file, "static const unsigned char cache_caps%d[%d] = {\n", mode->Fs/mdctSize, (mode->maxLM+1)*2*mode->nbEBands); + for (j=0;j<(mode->maxLM+1)*2*mode->nbEBands;j++) + fprintf (file, "%d,%c", mode->cache.caps[j],(j+16)%15==0?'\n':' '); + fprintf (file, "};\n"); + + fprintf(file, "#endif\n"); + fprintf(file, "\n"); + + /* FFT twiddles */ + fprintf(file, "#ifndef FFT_TWIDDLES%d_%d\n", mode->Fs, mdctSize); + fprintf(file, "#define FFT_TWIDDLES%d_%d\n", mode->Fs, mdctSize); + fprintf (file, "static const kiss_twiddle_cpx fft_twiddles%d_%d[%d] = {\n", + mode->Fs, mdctSize, mode->mdct.kfft[0]->nfft); + for (j=0;jmdct.kfft[0]->nfft;j++) + fprintf (file, "{" WORD16 ", " WORD16 "},%c", mode->mdct.kfft[0]->twiddles[j].r, mode->mdct.kfft[0]->twiddles[j].i,(j+3)%2==0?'\n':' '); + fprintf (file, "};\n"); + +#ifdef OVERRIDE_FFT + dump_mode_arch(mode); +#endif + /* FFT Bitrev tables */ + for (k=0;k<=mode->mdct.maxshift;k++) + { + fprintf(file, "#ifndef FFT_BITREV%d\n", mode->mdct.kfft[k]->nfft); + fprintf(file, "#define FFT_BITREV%d\n", mode->mdct.kfft[k]->nfft); + fprintf (file, "static const opus_int16 fft_bitrev%d[%d] = {\n", + mode->mdct.kfft[k]->nfft, mode->mdct.kfft[k]->nfft); + for (j=0;jmdct.kfft[k]->nfft;j++) + fprintf (file, "%d,%c", mode->mdct.kfft[k]->bitrev[j],(j+16)%15==0?'\n':' '); + fprintf (file, "};\n"); + + fprintf(file, "#endif\n"); + fprintf(file, "\n"); + } + + /* FFT States */ + for (k=0;k<=mode->mdct.maxshift;k++) + { + fprintf(file, "#ifndef FFT_STATE%d_%d_%d\n", mode->Fs, mdctSize, k); + fprintf(file, "#define FFT_STATE%d_%d_%d\n", mode->Fs, mdctSize, k); + fprintf (file, "static const kiss_fft_state fft_state%d_%d_%d = {\n", + mode->Fs, mdctSize, k); + fprintf (file, "%d, /* nfft */\n", mode->mdct.kfft[k]->nfft); + fprintf (file, WORD16 ", /* scale */\n", mode->mdct.kfft[k]->scale); +#ifdef FIXED_POINT + fprintf (file, "%d, /* scale_shift */\n", mode->mdct.kfft[k]->scale_shift); +#endif + fprintf (file, "%d, /* shift */\n", mode->mdct.kfft[k]->shift); + fprintf (file, "{"); + for (j=0;j<2*MAXFACTORS;j++) + fprintf (file, "%d, ", mode->mdct.kfft[k]->factors[j]); + fprintf (file, "}, /* factors */\n"); + fprintf (file, "fft_bitrev%d, /* bitrev */\n", mode->mdct.kfft[k]->nfft); + fprintf (file, "fft_twiddles%d_%d, /* bitrev */\n", mode->Fs, mdctSize); + + fprintf (file, "#ifdef OVERRIDE_FFT\n"); + fprintf (file, "(arch_fft_state *)&cfg_arch_%d,\n", mode->mdct.kfft[k]->nfft); + fprintf (file, "#else\n"); + fprintf (file, "NULL,\n"); + fprintf(file, "#endif\n"); + + fprintf (file, "};\n"); + + fprintf(file, "#endif\n"); + fprintf(file, "\n"); + } + + fprintf(file, "#endif\n"); + fprintf(file, "\n"); + + /* MDCT twiddles */ + mdct_twiddles_size = mode->mdct.n-(mode->mdct.n/2>>mode->mdct.maxshift); + fprintf(file, "#ifndef MDCT_TWIDDLES%d\n", mdctSize); + fprintf(file, "#define MDCT_TWIDDLES%d\n", mdctSize); + fprintf (file, "static const opus_val16 mdct_twiddles%d[%d] = {\n", + mdctSize, mdct_twiddles_size); + for (j=0;jmdct.trig[j],(j+6)%5==0?'\n':' '); + fprintf (file, "};\n"); + + fprintf(file, "#endif\n"); + fprintf(file, "\n"); + + + /* Print the actual mode data */ + fprintf(file, "static const CELTMode mode%d_%d_%d = {\n", mode->Fs, mdctSize, mode->overlap); + fprintf(file, INT32 ", /* Fs */\n", mode->Fs); + fprintf(file, "%d, /* overlap */\n", mode->overlap); + fprintf(file, "%d, /* nbEBands */\n", mode->nbEBands); + fprintf(file, "%d, /* effEBands */\n", mode->effEBands); + fprintf(file, "{"); + for (j=0;j<4;j++) + fprintf(file, WORD16 ", ", mode->preemph[j]); + fprintf(file, "}, /* preemph */\n"); + if (standard) + fprintf(file, "eband5ms, /* eBands */\n"); + else + fprintf(file, "eBands%d_%d, /* eBands */\n", mode->Fs, mdctSize); + + fprintf(file, "%d, /* maxLM */\n", mode->maxLM); + fprintf(file, "%d, /* nbShortMdcts */\n", mode->nbShortMdcts); + fprintf(file, "%d, /* shortMdctSize */\n", mode->shortMdctSize); + + fprintf(file, "%d, /* nbAllocVectors */\n", mode->nbAllocVectors); + if (standard) + fprintf(file, "band_allocation, /* allocVectors */\n"); + else + fprintf(file, "allocVectors%d_%d, /* allocVectors */\n", mode->Fs, mdctSize); + + fprintf(file, "logN%d, /* logN */\n", framerate); + fprintf(file, "window%d, /* window */\n", mode->overlap); + fprintf(file, "{%d, %d, {", mode->mdct.n, mode->mdct.maxshift); + for (k=0;k<=mode->mdct.maxshift;k++) + fprintf(file, "&fft_state%d_%d_%d, ", mode->Fs, mdctSize, k); + fprintf (file, "}, mdct_twiddles%d}, /* mdct */\n", mdctSize); + + fprintf(file, "{%d, cache_index%d, cache_bits%d, cache_caps%d}, /* cache */\n", + mode->cache.size, mode->Fs/mdctSize, mode->Fs/mdctSize, mode->Fs/mdctSize); + fprintf(file, "};\n"); + } + fprintf(file, "\n"); + fprintf(file, "/* List of all the available modes */\n"); + fprintf(file, "#define TOTAL_MODES %d\n", nb_modes); + fprintf(file, "static const CELTMode * const static_mode_list[TOTAL_MODES] = {\n"); + for (i=0;ishortMdctSize*mode->nbShortMdcts; + fprintf(file, "&mode%d_%d_%d,\n", mode->Fs, mdctSize, mode->overlap); + } + fprintf(file, "};\n"); +} + +void dump_header(FILE *file, CELTMode **modes, int nb_modes) +{ + int i; + int channels = 0; + int frame_size = 0; + int overlap = 0; + fprintf (file, "/* This header file is generated automatically*/\n"); + for (i=0;ishortMdctSize*mode->nbShortMdcts; + else if (frame_size != mode->shortMdctSize*mode->nbShortMdcts) + frame_size = -1; + if (overlap==0) + overlap = mode->overlap; + else if (overlap != mode->overlap) + overlap = -1; + } + if (channels>0) + { + fprintf (file, "#define CHANNELS(mode) %d\n", channels); + if (channels==1) + fprintf (file, "#define DISABLE_STEREO\n"); + } + if (frame_size>0) + { + fprintf (file, "#define FRAMESIZE(mode) %d\n", frame_size); + } + if (overlap>0) + { + fprintf (file, "#define OVERLAP(mode) %d\n", overlap); + } +} + +#ifdef FIXED_POINT +#define BASENAME "static_modes_fixed" +#else +#define BASENAME "static_modes_float" +#endif + +int main(int argc, char **argv) +{ + int i, nb; + FILE *file; + CELTMode **m; + if (argc%2 != 1 || argc<3) + { + fprintf (stderr, "Usage: %s rate frame_size [rate frame_size] [rate frame_size]...\n",argv[0]); + return 1; + } + nb = (argc-1)/2; + m = malloc(nb*sizeof(CELTMode*)); + for (i=0;i +#include +#include "modes.h" +#include "dump_modes_arch.h" +#include + +#if !defined(FIXED_POINT) +# define NE10_FFT_CFG_TYPE_T ne10_fft_cfg_float32_t +# define NE10_FFT_CPX_TYPE_T_STR "ne10_fft_cpx_float32_t" +# define NE10_FFT_STATE_TYPE_T_STR "ne10_fft_state_float32_t" +#else +# define NE10_FFT_CFG_TYPE_T ne10_fft_cfg_int32_t +# define NE10_FFT_CPX_TYPE_T_STR "ne10_fft_cpx_int32_t" +# define NE10_FFT_STATE_TYPE_T_STR "ne10_fft_state_int32_t" +#endif + +static FILE *file; + +void dump_modes_arch_init(CELTMode **modes, int nb_modes) +{ + int i; + + file = fopen(ARM_NE10_ARCH_FILE_NAME, "w"); + fprintf(file, "/* The contents of this file was automatically generated by\n"); + fprintf(file, " * dump_mode_arm_ne10.c with arguments:"); + for (i=0;iFs,mode->shortMdctSize*mode->nbShortMdcts); + } + fprintf(file, "\n * It contains static definitions for some pre-defined modes. */\n"); + fprintf(file, "#include \n\n"); +} + +void dump_modes_arch_finalize() +{ + fclose(file); +} + +void dump_mode_arch(CELTMode *mode) +{ + int k, j; + int mdctSize; + + mdctSize = mode->shortMdctSize*mode->nbShortMdcts; + + fprintf(file, "#ifndef NE10_FFT_PARAMS%d_%d\n", mode->Fs, mdctSize); + fprintf(file, "#define NE10_FFT_PARAMS%d_%d\n", mode->Fs, mdctSize); + /* cfg->factors */ + for(k=0;k<=mode->mdct.maxshift;k++) { + NE10_FFT_CFG_TYPE_T cfg; + cfg = (NE10_FFT_CFG_TYPE_T)mode->mdct.kfft[k]->arch_fft->priv; + if (!cfg) + continue; + fprintf(file, "static const ne10_int32_t ne10_factors_%d[%d] = {\n", + mode->mdct.kfft[k]->nfft, (NE10_MAXFACTORS * 2)); + for(j=0;j<(NE10_MAXFACTORS * 2);j++) { + fprintf(file, "%d,%c", cfg->factors[j],(j+16)%15==0?'\n':' '); + } + fprintf (file, "};\n"); + } + + /* cfg->twiddles */ + for(k=0;k<=mode->mdct.maxshift;k++) { + NE10_FFT_CFG_TYPE_T cfg; + cfg = (NE10_FFT_CFG_TYPE_T)mode->mdct.kfft[k]->arch_fft->priv; + if (!cfg) + continue; + fprintf(file, "static const %s ne10_twiddles_%d[%d] = {\n", + NE10_FFT_CPX_TYPE_T_STR, mode->mdct.kfft[k]->nfft, + mode->mdct.kfft[k]->nfft); + for(j=0;jmdct.kfft[k]->nfft;j++) { +#if !defined(FIXED_POINT) + fprintf(file, "{%#0.8gf,%#0.8gf},%c", + cfg->twiddles[j].r, cfg->twiddles[j].i,(j+4)%3==0?'\n':' '); +#else + fprintf(file, "{%d,%d},%c", + cfg->twiddles[j].r, cfg->twiddles[j].i,(j+4)%3==0?'\n':' '); +#endif + } + fprintf (file, "};\n"); + } + + for(k=0;k<=mode->mdct.maxshift;k++) { + NE10_FFT_CFG_TYPE_T cfg; + cfg = (NE10_FFT_CFG_TYPE_T)mode->mdct.kfft[k]->arch_fft->priv; + if (!cfg) { + fprintf(file, "/* Ne10 does not support scaled FFT for length = %d */\n", + mode->mdct.kfft[k]->nfft); + fprintf(file, "static const arch_fft_state cfg_arch_%d = {\n", mode->mdct.kfft[k]->nfft); + fprintf(file, "0,\n"); + fprintf(file, "NULL\n"); + fprintf(file, "};\n"); + continue; + } + fprintf(file, "static const %s %s_%d = {\n", NE10_FFT_STATE_TYPE_T_STR, + NE10_FFT_STATE_TYPE_T_STR, mode->mdct.kfft[k]->nfft); + fprintf(file, "%d,\n", cfg->nfft); + fprintf(file, "(ne10_int32_t *)ne10_factors_%d,\n", mode->mdct.kfft[k]->nfft); + fprintf(file, "(%s *)ne10_twiddles_%d,\n", + NE10_FFT_CPX_TYPE_T_STR, mode->mdct.kfft[k]->nfft); + fprintf(file, "NULL,\n"); /* buffer */ + fprintf(file, "(%s *)&ne10_twiddles_%d[%d],\n", + NE10_FFT_CPX_TYPE_T_STR, mode->mdct.kfft[k]->nfft, cfg->nfft); +#if !defined(FIXED_POINT) + fprintf(file, "/* is_forward_scaled = true */\n"); + fprintf(file, "(ne10_int32_t) 1,\n"); + fprintf(file, "/* is_backward_scaled = false */\n"); + fprintf(file, "(ne10_int32_t) 0,\n"); +#endif + fprintf(file, "};\n"); + + fprintf(file, "static const arch_fft_state cfg_arch_%d = {\n", + mode->mdct.kfft[k]->nfft); + fprintf(file, "1,\n"); + fprintf(file, "(void *)&%s_%d,\n", + NE10_FFT_STATE_TYPE_T_STR, mode->mdct.kfft[k]->nfft); + fprintf(file, "};\n\n"); + } + fprintf(file, "#endif /* end NE10_FFT_PARAMS%d_%d */\n", mode->Fs, mdctSize); +} diff --git a/asm/libs/opus/celt/ecintrin.h b/asm/libs/opus/celt/ecintrin.h new file mode 100644 index 00000000..2263cff6 --- /dev/null +++ b/asm/libs/opus/celt/ecintrin.h @@ -0,0 +1,87 @@ +/* Copyright (c) 2003-2008 Timothy B. Terriberry + Copyright (c) 2008 Xiph.Org Foundation */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +/*Some common macros for potential platform-specific optimization.*/ +#include "opus_types.h" +#include +#include +#include "arch.h" +#if !defined(_ecintrin_H) +# define _ecintrin_H (1) + +/*Some specific platforms may have optimized intrinsic or OPUS_INLINE assembly + versions of these functions which can substantially improve performance. + We define macros for them to allow easy incorporation of these non-ANSI + features.*/ + +/*Modern gcc (4.x) can compile the naive versions of min and max with cmov if + given an appropriate architecture, but the branchless bit-twiddling versions + are just as fast, and do not require any special target architecture. + Earlier gcc versions (3.x) compiled both code to the same assembly + instructions, because of the way they represented ((_b)>(_a)) internally.*/ +# define EC_MINI(_a,_b) ((_a)+(((_b)-(_a))&-((_b)<(_a)))) + +/*Count leading zeros. + This macro should only be used for implementing ec_ilog(), if it is defined. + All other code should use EC_ILOG() instead.*/ +#if defined(_MSC_VER) && (_MSC_VER >= 1400) +# include +/*In _DEBUG mode this is not an intrinsic by default.*/ +# pragma intrinsic(_BitScanReverse) + +static __inline int ec_bsr(unsigned long _x){ + unsigned long ret; + _BitScanReverse(&ret,_x); + return (int)ret; +} +# define EC_CLZ0 (1) +# define EC_CLZ(_x) (-ec_bsr(_x)) +#elif defined(ENABLE_TI_DSPLIB) +# include "dsplib.h" +# define EC_CLZ0 (31) +# define EC_CLZ(_x) (_lnorm(_x)) +#elif __GNUC_PREREQ(3,4) +# if INT_MAX>=2147483647 +# define EC_CLZ0 ((int)sizeof(unsigned)*CHAR_BIT) +# define EC_CLZ(_x) (__builtin_clz(_x)) +# elif LONG_MAX>=2147483647L +# define EC_CLZ0 ((int)sizeof(unsigned long)*CHAR_BIT) +# define EC_CLZ(_x) (__builtin_clzl(_x)) +# endif +#endif + +#if defined(EC_CLZ) +/*Note that __builtin_clz is not defined when _x==0, according to the gcc + documentation (and that of the BSR instruction that implements it on x86). + The majority of the time we can never pass it zero. + When we need to, it can be special cased.*/ +# define EC_ILOG(_x) (EC_CLZ0-EC_CLZ(_x)) +#else +int ec_ilog(opus_uint32 _v); +# define EC_ILOG(_x) (ec_ilog(_x)) +#endif +#endif diff --git a/asm/libs/opus/celt/entcode.c b/asm/libs/opus/celt/entcode.c new file mode 100644 index 00000000..70f32016 --- /dev/null +++ b/asm/libs/opus/celt/entcode.c @@ -0,0 +1,153 @@ +/* Copyright (c) 2001-2011 Timothy B. Terriberry +*/ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "entcode.h" +#include "arch.h" + +#if !defined(EC_CLZ) +/*This is a fallback for systems where we don't know how to access + a BSR or CLZ instruction (see ecintrin.h). + If you are optimizing Opus on a new platform and it has a native CLZ or + BZR (e.g. cell, MIPS, x86, etc) then making it available to Opus will be + an easy performance win.*/ +int ec_ilog(opus_uint32 _v){ + /*On a Pentium M, this branchless version tested as the fastest on + 1,000,000,000 random 32-bit integers, edging out a similar version with + branches, and a 256-entry LUT version.*/ + int ret; + int m; + ret=!!_v; + m=!!(_v&0xFFFF0000)<<4; + _v>>=m; + ret|=m; + m=!!(_v&0xFF00)<<3; + _v>>=m; + ret|=m; + m=!!(_v&0xF0)<<2; + _v>>=m; + ret|=m; + m=!!(_v&0xC)<<1; + _v>>=m; + ret|=m; + ret+=!!(_v&0x2); + return ret; +} +#endif + +#if 1 +/* This is a faster version of ec_tell_frac() that takes advantage + of the low (1/8 bit) resolution to use just a linear function + followed by a lookup to determine the exact transition thresholds. */ +opus_uint32 ec_tell_frac(ec_ctx *_this){ + static const unsigned correction[8] = + {35733, 38967, 42495, 46340, + 50535, 55109, 60097, 65535}; + opus_uint32 nbits; + opus_uint32 r; + int l; + unsigned b; + nbits=_this->nbits_total<rng); + r=_this->rng>>(l-16); + b = (r>>12)-8; + b += r>correction[b]; + l = (l<<3)+b; + return nbits-l; +} +#else +opus_uint32 ec_tell_frac(ec_ctx *_this){ + opus_uint32 nbits; + opus_uint32 r; + int l; + int i; + /*To handle the non-integral number of bits still left in the encoder/decoder + state, we compute the worst-case number of bits of val that must be + encoded to ensure that the value is inside the range for any possible + subsequent bits. + The computation here is independent of val itself (the decoder does not + even track that value), even though the real number of bits used after + ec_enc_done() may be 1 smaller if rng is a power of two and the + corresponding trailing bits of val are all zeros. + If we did try to track that special case, then coding a value with a + probability of 1/(1<nbits_total<rng); + r=_this->rng>>(l-16); + for(i=BITRES;i-->0;){ + int b; + r=r*r>>15; + b=(int)(r>>16); + l=l<<1|b; + r>>=b; + } + return nbits-l; +} +#endif + +#ifdef USE_SMALL_DIV_TABLE +/* Result of 2^32/(2*i+1), except for i=0. */ +const opus_uint32 SMALL_DIV_TABLE[129] = { + 0xFFFFFFFF, 0x55555555, 0x33333333, 0x24924924, + 0x1C71C71C, 0x1745D174, 0x13B13B13, 0x11111111, + 0x0F0F0F0F, 0x0D79435E, 0x0C30C30C, 0x0B21642C, + 0x0A3D70A3, 0x097B425E, 0x08D3DCB0, 0x08421084, + 0x07C1F07C, 0x07507507, 0x06EB3E45, 0x06906906, + 0x063E7063, 0x05F417D0, 0x05B05B05, 0x0572620A, + 0x05397829, 0x05050505, 0x04D4873E, 0x04A7904A, + 0x047DC11F, 0x0456C797, 0x04325C53, 0x04104104, + 0x03F03F03, 0x03D22635, 0x03B5CC0E, 0x039B0AD1, + 0x0381C0E0, 0x0369D036, 0x03531DEC, 0x033D91D2, + 0x0329161F, 0x03159721, 0x03030303, 0x02F14990, + 0x02E05C0B, 0x02D02D02, 0x02C0B02C, 0x02B1DA46, + 0x02A3A0FD, 0x0295FAD4, 0x0288DF0C, 0x027C4597, + 0x02702702, 0x02647C69, 0x02593F69, 0x024E6A17, + 0x0243F6F0, 0x0239E0D5, 0x02302302, 0x0226B902, + 0x021D9EAD, 0x0214D021, 0x020C49BA, 0x02040810, + 0x01FC07F0, 0x01F44659, 0x01ECC07B, 0x01E573AC, + 0x01DE5D6E, 0x01D77B65, 0x01D0CB58, 0x01CA4B30, + 0x01C3F8F0, 0x01BDD2B8, 0x01B7D6C3, 0x01B20364, + 0x01AC5701, 0x01A6D01A, 0x01A16D3F, 0x019C2D14, + 0x01970E4F, 0x01920FB4, 0x018D3018, 0x01886E5F, + 0x0183C977, 0x017F405F, 0x017AD220, 0x01767DCE, + 0x01724287, 0x016E1F76, 0x016A13CD, 0x01661EC6, + 0x01623FA7, 0x015E75BB, 0x015AC056, 0x01571ED3, + 0x01539094, 0x01501501, 0x014CAB88, 0x0149539E, + 0x01460CBC, 0x0142D662, 0x013FB013, 0x013C995A, + 0x013991C2, 0x013698DF, 0x0133AE45, 0x0130D190, + 0x012E025C, 0x012B404A, 0x01288B01, 0x0125E227, + 0x01234567, 0x0120B470, 0x011E2EF3, 0x011BB4A4, + 0x01194538, 0x0116E068, 0x011485F0, 0x0112358E, + 0x010FEF01, 0x010DB20A, 0x010B7E6E, 0x010953F3, + 0x01073260, 0x0105197F, 0x0103091B, 0x01010101 +}; +#endif diff --git a/asm/libs/opus/celt/entcode.h b/asm/libs/opus/celt/entcode.h new file mode 100644 index 00000000..13d6c84e --- /dev/null +++ b/asm/libs/opus/celt/entcode.h @@ -0,0 +1,152 @@ +/* Copyright (c) 2001-2011 Timothy B. Terriberry + Copyright (c) 2008-2009 Xiph.Org Foundation */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#include "opus_types.h" +#include "opus_defines.h" + +#if !defined(_entcode_H) +# define _entcode_H (1) +# include +# include +# include "ecintrin.h" + +extern const opus_uint32 SMALL_DIV_TABLE[129]; + +#ifdef OPUS_ARM_ASM +#define USE_SMALL_DIV_TABLE +#endif + +/*OPT: ec_window must be at least 32 bits, but if you have fast arithmetic on a + larger type, you can speed up the decoder by using it here.*/ +typedef opus_uint32 ec_window; +typedef struct ec_ctx ec_ctx; +typedef struct ec_ctx ec_enc; +typedef struct ec_ctx ec_dec; + +# define EC_WINDOW_SIZE ((int)sizeof(ec_window)*CHAR_BIT) + +/*The number of bits to use for the range-coded part of unsigned integers.*/ +# define EC_UINT_BITS (8) + +/*The resolution of fractional-precision bit usage measurements, i.e., + 3 => 1/8th bits.*/ +# define BITRES 3 + +/*The entropy encoder/decoder context. + We use the same structure for both, so that common functions like ec_tell() + can be used on either one.*/ +struct ec_ctx{ + /*Buffered input/output.*/ + unsigned char *buf; + /*The size of the buffer.*/ + opus_uint32 storage; + /*The offset at which the last byte containing raw bits was read/written.*/ + opus_uint32 end_offs; + /*Bits that will be read from/written at the end.*/ + ec_window end_window; + /*Number of valid bits in end_window.*/ + int nend_bits; + /*The total number of whole bits read/written. + This does not include partial bits currently in the range coder.*/ + int nbits_total; + /*The offset at which the next range coder byte will be read/written.*/ + opus_uint32 offs; + /*The number of values in the current range.*/ + opus_uint32 rng; + /*In the decoder: the difference between the top of the current range and + the input value, minus one. + In the encoder: the low end of the current range.*/ + opus_uint32 val; + /*In the decoder: the saved normalization factor from ec_decode(). + In the encoder: the number of oustanding carry propagating symbols.*/ + opus_uint32 ext; + /*A buffered input/output symbol, awaiting carry propagation.*/ + int rem; + /*Nonzero if an error occurred.*/ + int error; +}; + +static OPUS_INLINE opus_uint32 ec_range_bytes(ec_ctx *_this){ + return _this->offs; +} + +static OPUS_INLINE unsigned char *ec_get_buffer(ec_ctx *_this){ + return _this->buf; +} + +static OPUS_INLINE int ec_get_error(ec_ctx *_this){ + return _this->error; +} + +/*Returns the number of bits "used" by the encoded or decoded symbols so far. + This same number can be computed in either the encoder or the decoder, and is + suitable for making coding decisions. + Return: The number of bits. + This will always be slightly larger than the exact value (e.g., all + rounding error is in the positive direction).*/ +static OPUS_INLINE int ec_tell(ec_ctx *_this){ + return _this->nbits_total-EC_ILOG(_this->rng); +} + +/*Returns the number of bits "used" by the encoded or decoded symbols so far. + This same number can be computed in either the encoder or the decoder, and is + suitable for making coding decisions. + Return: The number of bits scaled by 2**BITRES. + This will always be slightly larger than the exact value (e.g., all + rounding error is in the positive direction).*/ +opus_uint32 ec_tell_frac(ec_ctx *_this); + +/* Tested exhaustively for all n and for 1<=d<=256 */ +static OPUS_INLINE opus_uint32 celt_udiv(opus_uint32 n, opus_uint32 d) { + celt_assert(d>0); +#ifdef USE_SMALL_DIV_TABLE + if (d>256) + return n/d; + else { + opus_uint32 t, q; + t = EC_ILOG(d&-d); + q = (opus_uint64)SMALL_DIV_TABLE[d>>t]*(n>>(t-1))>>32; + return q+(n-q*d >= d); + } +#else + return n/d; +#endif +} + +static OPUS_INLINE opus_int32 celt_sudiv(opus_int32 n, opus_int32 d) { + celt_assert(d>0); +#ifdef USE_SMALL_DIV_TABLE + if (n<0) + return -(opus_int32)celt_udiv(-n, d); + else + return celt_udiv(n, d); +#else + return n/d; +#endif +} + +#endif diff --git a/asm/libs/opus/celt/entdec.c b/asm/libs/opus/celt/entdec.c new file mode 100644 index 00000000..0b3433ed --- /dev/null +++ b/asm/libs/opus/celt/entdec.c @@ -0,0 +1,245 @@ +/* Copyright (c) 2001-2011 Timothy B. Terriberry + Copyright (c) 2008-2009 Xiph.Org Foundation */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include "os_support.h" +#include "arch.h" +#include "entdec.h" +#include "mfrngcod.h" + +/*A range decoder. + This is an entropy decoder based upon \cite{Mar79}, which is itself a + rediscovery of the FIFO arithmetic code introduced by \cite{Pas76}. + It is very similar to arithmetic encoding, except that encoding is done with + digits in any base, instead of with bits, and so it is faster when using + larger bases (i.e.: a byte). + The author claims an average waste of $\frac{1}{2}\log_b(2b)$ bits, where $b$ + is the base, longer than the theoretical optimum, but to my knowledge there + is no published justification for this claim. + This only seems true when using near-infinite precision arithmetic so that + the process is carried out with no rounding errors. + + An excellent description of implementation details is available at + http://www.arturocampos.com/ac_range.html + A recent work \cite{MNW98} which proposes several changes to arithmetic + encoding for efficiency actually re-discovers many of the principles + behind range encoding, and presents a good theoretical analysis of them. + + End of stream is handled by writing out the smallest number of bits that + ensures that the stream will be correctly decoded regardless of the value of + any subsequent bits. + ec_tell() can be used to determine how many bits were needed to decode + all the symbols thus far; other data can be packed in the remaining bits of + the input buffer. + @PHDTHESIS{Pas76, + author="Richard Clark Pasco", + title="Source coding algorithms for fast data compression", + school="Dept. of Electrical Engineering, Stanford University", + address="Stanford, CA", + month=May, + year=1976 + } + @INPROCEEDINGS{Mar79, + author="Martin, G.N.N.", + title="Range encoding: an algorithm for removing redundancy from a digitised + message", + booktitle="Video & Data Recording Conference", + year=1979, + address="Southampton", + month=Jul + } + @ARTICLE{MNW98, + author="Alistair Moffat and Radford Neal and Ian H. Witten", + title="Arithmetic Coding Revisited", + journal="{ACM} Transactions on Information Systems", + year=1998, + volume=16, + number=3, + pages="256--294", + month=Jul, + URL="http://www.stanford.edu/class/ee398a/handouts/papers/Moffat98ArithmCoding.pdf" + }*/ + +static int ec_read_byte(ec_dec *_this){ + return _this->offs<_this->storage?_this->buf[_this->offs++]:0; +} + +static int ec_read_byte_from_end(ec_dec *_this){ + return _this->end_offs<_this->storage? + _this->buf[_this->storage-++(_this->end_offs)]:0; +} + +/*Normalizes the contents of val and rng so that rng lies entirely in the + high-order symbol.*/ +static void ec_dec_normalize(ec_dec *_this){ + /*If the range is too small, rescale it and input some bits.*/ + while(_this->rng<=EC_CODE_BOT){ + int sym; + _this->nbits_total+=EC_SYM_BITS; + _this->rng<<=EC_SYM_BITS; + /*Use up the remaining bits from our last symbol.*/ + sym=_this->rem; + /*Read the next value from the input.*/ + _this->rem=ec_read_byte(_this); + /*Take the rest of the bits we need from this new symbol.*/ + sym=(sym<rem)>>(EC_SYM_BITS-EC_CODE_EXTRA); + /*And subtract them from val, capped to be less than EC_CODE_TOP.*/ + _this->val=((_this->val<buf=_buf; + _this->storage=_storage; + _this->end_offs=0; + _this->end_window=0; + _this->nend_bits=0; + /*This is the offset from which ec_tell() will subtract partial bits. + The final value after the ec_dec_normalize() call will be the same as in + the encoder, but we have to compensate for the bits that are added there.*/ + _this->nbits_total=EC_CODE_BITS+1 + -((EC_CODE_BITS-EC_CODE_EXTRA)/EC_SYM_BITS)*EC_SYM_BITS; + _this->offs=0; + _this->rng=1U<rem=ec_read_byte(_this); + _this->val=_this->rng-1-(_this->rem>>(EC_SYM_BITS-EC_CODE_EXTRA)); + _this->error=0; + /*Normalize the interval.*/ + ec_dec_normalize(_this); +} + +unsigned ec_decode(ec_dec *_this,unsigned _ft){ + unsigned s; + _this->ext=celt_udiv(_this->rng,_ft); + s=(unsigned)(_this->val/_this->ext); + return _ft-EC_MINI(s+1,_ft); +} + +unsigned ec_decode_bin(ec_dec *_this,unsigned _bits){ + unsigned s; + _this->ext=_this->rng>>_bits; + s=(unsigned)(_this->val/_this->ext); + return (1U<<_bits)-EC_MINI(s+1U,1U<<_bits); +} + +void ec_dec_update(ec_dec *_this,unsigned _fl,unsigned _fh,unsigned _ft){ + opus_uint32 s; + s=IMUL32(_this->ext,_ft-_fh); + _this->val-=s; + _this->rng=_fl>0?IMUL32(_this->ext,_fh-_fl):_this->rng-s; + ec_dec_normalize(_this); +} + +/*The probability of having a "one" is 1/(1<<_logp).*/ +int ec_dec_bit_logp(ec_dec *_this,unsigned _logp){ + opus_uint32 r; + opus_uint32 d; + opus_uint32 s; + int ret; + r=_this->rng; + d=_this->val; + s=r>>_logp; + ret=dval=d-s; + _this->rng=ret?s:r-s; + ec_dec_normalize(_this); + return ret; +} + +int ec_dec_icdf(ec_dec *_this,const unsigned char *_icdf,unsigned _ftb){ + opus_uint32 r; + opus_uint32 d; + opus_uint32 s; + opus_uint32 t; + int ret; + s=_this->rng; + d=_this->val; + r=s>>_ftb; + ret=-1; + do{ + t=s; + s=IMUL32(r,_icdf[++ret]); + } + while(dval=d-s; + _this->rng=t-s; + ec_dec_normalize(_this); + return ret; +} + +opus_uint32 ec_dec_uint(ec_dec *_this,opus_uint32 _ft){ + unsigned ft; + unsigned s; + int ftb; + /*In order to optimize EC_ILOG(), it is undefined for the value 0.*/ + celt_assert(_ft>1); + _ft--; + ftb=EC_ILOG(_ft); + if(ftb>EC_UINT_BITS){ + opus_uint32 t; + ftb-=EC_UINT_BITS; + ft=(unsigned)(_ft>>ftb)+1; + s=ec_decode(_this,ft); + ec_dec_update(_this,s,s+1,ft); + t=(opus_uint32)s<error=1; + return _ft; + } + else{ + _ft++; + s=ec_decode(_this,(unsigned)_ft); + ec_dec_update(_this,s,s+1,(unsigned)_ft); + return s; + } +} + +opus_uint32 ec_dec_bits(ec_dec *_this,unsigned _bits){ + ec_window window; + int available; + opus_uint32 ret; + window=_this->end_window; + available=_this->nend_bits; + if((unsigned)available<_bits){ + do{ + window|=(ec_window)ec_read_byte_from_end(_this)<>=_bits; + available-=_bits; + _this->end_window=window; + _this->nend_bits=available; + _this->nbits_total+=_bits; + return ret; +} diff --git a/asm/libs/opus/celt/entdec.h b/asm/libs/opus/celt/entdec.h new file mode 100644 index 00000000..d8ab3187 --- /dev/null +++ b/asm/libs/opus/celt/entdec.h @@ -0,0 +1,100 @@ +/* Copyright (c) 2001-2011 Timothy B. Terriberry + Copyright (c) 2008-2009 Xiph.Org Foundation */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#if !defined(_entdec_H) +# define _entdec_H (1) +# include +# include "entcode.h" + +/*Initializes the decoder. + _buf: The input buffer to use. + Return: 0 on success, or a negative value on error.*/ +void ec_dec_init(ec_dec *_this,unsigned char *_buf,opus_uint32 _storage); + +/*Calculates the cumulative frequency for the next symbol. + This can then be fed into the probability model to determine what that + symbol is, and the additional frequency information required to advance to + the next symbol. + This function cannot be called more than once without a corresponding call to + ec_dec_update(), or decoding will not proceed correctly. + _ft: The total frequency of the symbols in the alphabet the next symbol was + encoded with. + Return: A cumulative frequency representing the encoded symbol. + If the cumulative frequency of all the symbols before the one that + was encoded was fl, and the cumulative frequency of all the symbols + up to and including the one encoded is fh, then the returned value + will fall in the range [fl,fh).*/ +unsigned ec_decode(ec_dec *_this,unsigned _ft); + +/*Equivalent to ec_decode() with _ft==1<<_bits.*/ +unsigned ec_decode_bin(ec_dec *_this,unsigned _bits); + +/*Advance the decoder past the next symbol using the frequency information the + symbol was encoded with. + Exactly one call to ec_decode() must have been made so that all necessary + intermediate calculations are performed. + _fl: The cumulative frequency of all symbols that come before the symbol + decoded. + _fh: The cumulative frequency of all symbols up to and including the symbol + decoded. + Together with _fl, this defines the range [_fl,_fh) in which the value + returned above must fall. + _ft: The total frequency of the symbols in the alphabet the symbol decoded + was encoded in. + This must be the same as passed to the preceding call to ec_decode().*/ +void ec_dec_update(ec_dec *_this,unsigned _fl,unsigned _fh,unsigned _ft); + +/* Decode a bit that has a 1/(1<<_logp) probability of being a one */ +int ec_dec_bit_logp(ec_dec *_this,unsigned _logp); + +/*Decodes a symbol given an "inverse" CDF table. + No call to ec_dec_update() is necessary after this call. + _icdf: The "inverse" CDF, such that symbol s falls in the range + [s>0?ft-_icdf[s-1]:0,ft-_icdf[s]), where ft=1<<_ftb. + The values must be monotonically non-increasing, and the last value + must be 0. + _ftb: The number of bits of precision in the cumulative distribution. + Return: The decoded symbol s.*/ +int ec_dec_icdf(ec_dec *_this,const unsigned char *_icdf,unsigned _ftb); + +/*Extracts a raw unsigned integer with a non-power-of-2 range from the stream. + The bits must have been encoded with ec_enc_uint(). + No call to ec_dec_update() is necessary after this call. + _ft: The number of integers that can be decoded (one more than the max). + This must be at least one, and no more than 2**32-1. + Return: The decoded bits.*/ +opus_uint32 ec_dec_uint(ec_dec *_this,opus_uint32 _ft); + +/*Extracts a sequence of raw bits from the stream. + The bits must have been encoded with ec_enc_bits(). + No call to ec_dec_update() is necessary after this call. + _ftb: The number of bits to extract. + This must be between 0 and 25, inclusive. + Return: The decoded bits.*/ +opus_uint32 ec_dec_bits(ec_dec *_this,unsigned _ftb); + +#endif diff --git a/asm/libs/opus/celt/entenc.c b/asm/libs/opus/celt/entenc.c new file mode 100644 index 00000000..f1750d25 --- /dev/null +++ b/asm/libs/opus/celt/entenc.c @@ -0,0 +1,294 @@ +/* Copyright (c) 2001-2011 Timothy B. Terriberry + Copyright (c) 2008-2009 Xiph.Org Foundation */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#if defined(HAVE_CONFIG_H) +# include "config.h" +#endif +#include "os_support.h" +#include "arch.h" +#include "entenc.h" +#include "mfrngcod.h" + +/*A range encoder. + See entdec.c and the references for implementation details \cite{Mar79,MNW98}. + + @INPROCEEDINGS{Mar79, + author="Martin, G.N.N.", + title="Range encoding: an algorithm for removing redundancy from a digitised + message", + booktitle="Video \& Data Recording Conference", + year=1979, + address="Southampton", + month=Jul + } + @ARTICLE{MNW98, + author="Alistair Moffat and Radford Neal and Ian H. Witten", + title="Arithmetic Coding Revisited", + journal="{ACM} Transactions on Information Systems", + year=1998, + volume=16, + number=3, + pages="256--294", + month=Jul, + URL="http://www.stanford.edu/class/ee398/handouts/papers/Moffat98ArithmCoding.pdf" + }*/ + +static int ec_write_byte(ec_enc *_this,unsigned _value){ + if(_this->offs+_this->end_offs>=_this->storage)return -1; + _this->buf[_this->offs++]=(unsigned char)_value; + return 0; +} + +static int ec_write_byte_at_end(ec_enc *_this,unsigned _value){ + if(_this->offs+_this->end_offs>=_this->storage)return -1; + _this->buf[_this->storage-++(_this->end_offs)]=(unsigned char)_value; + return 0; +} + +/*Outputs a symbol, with a carry bit. + If there is a potential to propagate a carry over several symbols, they are + buffered until it can be determined whether or not an actual carry will + occur. + If the counter for the buffered symbols overflows, then the stream becomes + undecodable. + This gives a theoretical limit of a few billion symbols in a single packet on + 32-bit systems. + The alternative is to truncate the range in order to force a carry, but + requires similar carry tracking in the decoder, needlessly slowing it down.*/ +static void ec_enc_carry_out(ec_enc *_this,int _c){ + if(_c!=EC_SYM_MAX){ + /*No further carry propagation possible, flush buffer.*/ + int carry; + carry=_c>>EC_SYM_BITS; + /*Don't output a byte on the first write. + This compare should be taken care of by branch-prediction thereafter.*/ + if(_this->rem>=0)_this->error|=ec_write_byte(_this,_this->rem+carry); + if(_this->ext>0){ + unsigned sym; + sym=(EC_SYM_MAX+carry)&EC_SYM_MAX; + do _this->error|=ec_write_byte(_this,sym); + while(--(_this->ext)>0); + } + _this->rem=_c&EC_SYM_MAX; + } + else _this->ext++; +} + +static OPUS_INLINE void ec_enc_normalize(ec_enc *_this){ + /*If the range is too small, output some bits and rescale it.*/ + while(_this->rng<=EC_CODE_BOT){ + ec_enc_carry_out(_this,(int)(_this->val>>EC_CODE_SHIFT)); + /*Move the next-to-high-order symbol into the high-order position.*/ + _this->val=(_this->val<rng<<=EC_SYM_BITS; + _this->nbits_total+=EC_SYM_BITS; + } +} + +void ec_enc_init(ec_enc *_this,unsigned char *_buf,opus_uint32 _size){ + _this->buf=_buf; + _this->end_offs=0; + _this->end_window=0; + _this->nend_bits=0; + /*This is the offset from which ec_tell() will subtract partial bits.*/ + _this->nbits_total=EC_CODE_BITS+1; + _this->offs=0; + _this->rng=EC_CODE_TOP; + _this->rem=-1; + _this->val=0; + _this->ext=0; + _this->storage=_size; + _this->error=0; +} + +void ec_encode(ec_enc *_this,unsigned _fl,unsigned _fh,unsigned _ft){ + opus_uint32 r; + r=celt_udiv(_this->rng,_ft); + if(_fl>0){ + _this->val+=_this->rng-IMUL32(r,(_ft-_fl)); + _this->rng=IMUL32(r,(_fh-_fl)); + } + else _this->rng-=IMUL32(r,(_ft-_fh)); + ec_enc_normalize(_this); +} + +void ec_encode_bin(ec_enc *_this,unsigned _fl,unsigned _fh,unsigned _bits){ + opus_uint32 r; + r=_this->rng>>_bits; + if(_fl>0){ + _this->val+=_this->rng-IMUL32(r,((1U<<_bits)-_fl)); + _this->rng=IMUL32(r,(_fh-_fl)); + } + else _this->rng-=IMUL32(r,((1U<<_bits)-_fh)); + ec_enc_normalize(_this); +} + +/*The probability of having a "one" is 1/(1<<_logp).*/ +void ec_enc_bit_logp(ec_enc *_this,int _val,unsigned _logp){ + opus_uint32 r; + opus_uint32 s; + opus_uint32 l; + r=_this->rng; + l=_this->val; + s=r>>_logp; + r-=s; + if(_val)_this->val=l+r; + _this->rng=_val?s:r; + ec_enc_normalize(_this); +} + +void ec_enc_icdf(ec_enc *_this,int _s,const unsigned char *_icdf,unsigned _ftb){ + opus_uint32 r; + r=_this->rng>>_ftb; + if(_s>0){ + _this->val+=_this->rng-IMUL32(r,_icdf[_s-1]); + _this->rng=IMUL32(r,_icdf[_s-1]-_icdf[_s]); + } + else _this->rng-=IMUL32(r,_icdf[_s]); + ec_enc_normalize(_this); +} + +void ec_enc_uint(ec_enc *_this,opus_uint32 _fl,opus_uint32 _ft){ + unsigned ft; + unsigned fl; + int ftb; + /*In order to optimize EC_ILOG(), it is undefined for the value 0.*/ + celt_assert(_ft>1); + _ft--; + ftb=EC_ILOG(_ft); + if(ftb>EC_UINT_BITS){ + ftb-=EC_UINT_BITS; + ft=(_ft>>ftb)+1; + fl=(unsigned)(_fl>>ftb); + ec_encode(_this,fl,fl+1,ft); + ec_enc_bits(_this,_fl&(((opus_uint32)1<end_window; + used=_this->nend_bits; + celt_assert(_bits>0); + if(used+_bits>EC_WINDOW_SIZE){ + do{ + _this->error|=ec_write_byte_at_end(_this,(unsigned)window&EC_SYM_MAX); + window>>=EC_SYM_BITS; + used-=EC_SYM_BITS; + } + while(used>=EC_SYM_BITS); + } + window|=(ec_window)_fl<end_window=window; + _this->nend_bits=used; + _this->nbits_total+=_bits; +} + +void ec_enc_patch_initial_bits(ec_enc *_this,unsigned _val,unsigned _nbits){ + int shift; + unsigned mask; + celt_assert(_nbits<=EC_SYM_BITS); + shift=EC_SYM_BITS-_nbits; + mask=((1<<_nbits)-1)<offs>0){ + /*The first byte has been finalized.*/ + _this->buf[0]=(unsigned char)((_this->buf[0]&~mask)|_val<rem>=0){ + /*The first byte is still awaiting carry propagation.*/ + _this->rem=(_this->rem&~mask)|_val<rng<=(EC_CODE_TOP>>_nbits)){ + /*The renormalization loop has never been run.*/ + _this->val=(_this->val&~((opus_uint32)mask<error=-1; +} + +void ec_enc_shrink(ec_enc *_this,opus_uint32 _size){ + celt_assert(_this->offs+_this->end_offs<=_size); + OPUS_MOVE(_this->buf+_size-_this->end_offs, + _this->buf+_this->storage-_this->end_offs,_this->end_offs); + _this->storage=_size; +} + +void ec_enc_done(ec_enc *_this){ + ec_window window; + int used; + opus_uint32 msk; + opus_uint32 end; + int l; + /*We output the minimum number of bits that ensures that the symbols encoded + thus far will be decoded correctly regardless of the bits that follow.*/ + l=EC_CODE_BITS-EC_ILOG(_this->rng); + msk=(EC_CODE_TOP-1)>>l; + end=(_this->val+msk)&~msk; + if((end|msk)>=_this->val+_this->rng){ + l++; + msk>>=1; + end=(_this->val+msk)&~msk; + } + while(l>0){ + ec_enc_carry_out(_this,(int)(end>>EC_CODE_SHIFT)); + end=(end<rem>=0||_this->ext>0)ec_enc_carry_out(_this,0); + /*If we have buffered extra bits, flush them as well.*/ + window=_this->end_window; + used=_this->nend_bits; + while(used>=EC_SYM_BITS){ + _this->error|=ec_write_byte_at_end(_this,(unsigned)window&EC_SYM_MAX); + window>>=EC_SYM_BITS; + used-=EC_SYM_BITS; + } + /*Clear any excess space and add any remaining extra bits to the last byte.*/ + if(!_this->error){ + OPUS_CLEAR(_this->buf+_this->offs, + _this->storage-_this->offs-_this->end_offs); + if(used>0){ + /*If there's no range coder data at all, give up.*/ + if(_this->end_offs>=_this->storage)_this->error=-1; + else{ + l=-l; + /*If we've busted, don't add too many extra bits to the last byte; it + would corrupt the range coder data, and that's more important.*/ + if(_this->offs+_this->end_offs>=_this->storage&&lerror=-1; + } + _this->buf[_this->storage-_this->end_offs-1]|=(unsigned char)window; + } + } + } +} diff --git a/asm/libs/opus/celt/entenc.h b/asm/libs/opus/celt/entenc.h new file mode 100644 index 00000000..796bc4d5 --- /dev/null +++ b/asm/libs/opus/celt/entenc.h @@ -0,0 +1,110 @@ +/* Copyright (c) 2001-2011 Timothy B. Terriberry + Copyright (c) 2008-2009 Xiph.Org Foundation */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#if !defined(_entenc_H) +# define _entenc_H (1) +# include +# include "entcode.h" + +/*Initializes the encoder. + _buf: The buffer to store output bytes in. + _size: The size of the buffer, in chars.*/ +void ec_enc_init(ec_enc *_this,unsigned char *_buf,opus_uint32 _size); +/*Encodes a symbol given its frequency information. + The frequency information must be discernable by the decoder, assuming it + has read only the previous symbols from the stream. + It is allowable to change the frequency information, or even the entire + source alphabet, so long as the decoder can tell from the context of the + previously encoded information that it is supposed to do so as well. + _fl: The cumulative frequency of all symbols that come before the one to be + encoded. + _fh: The cumulative frequency of all symbols up to and including the one to + be encoded. + Together with _fl, this defines the range [_fl,_fh) in which the + decoded value will fall. + _ft: The sum of the frequencies of all the symbols*/ +void ec_encode(ec_enc *_this,unsigned _fl,unsigned _fh,unsigned _ft); + +/*Equivalent to ec_encode() with _ft==1<<_bits.*/ +void ec_encode_bin(ec_enc *_this,unsigned _fl,unsigned _fh,unsigned _bits); + +/* Encode a bit that has a 1/(1<<_logp) probability of being a one */ +void ec_enc_bit_logp(ec_enc *_this,int _val,unsigned _logp); + +/*Encodes a symbol given an "inverse" CDF table. + _s: The index of the symbol to encode. + _icdf: The "inverse" CDF, such that symbol _s falls in the range + [_s>0?ft-_icdf[_s-1]:0,ft-_icdf[_s]), where ft=1<<_ftb. + The values must be monotonically non-increasing, and the last value + must be 0. + _ftb: The number of bits of precision in the cumulative distribution.*/ +void ec_enc_icdf(ec_enc *_this,int _s,const unsigned char *_icdf,unsigned _ftb); + +/*Encodes a raw unsigned integer in the stream. + _fl: The integer to encode. + _ft: The number of integers that can be encoded (one more than the max). + This must be at least one, and no more than 2**32-1.*/ +void ec_enc_uint(ec_enc *_this,opus_uint32 _fl,opus_uint32 _ft); + +/*Encodes a sequence of raw bits in the stream. + _fl: The bits to encode. + _ftb: The number of bits to encode. + This must be between 1 and 25, inclusive.*/ +void ec_enc_bits(ec_enc *_this,opus_uint32 _fl,unsigned _ftb); + +/*Overwrites a few bits at the very start of an existing stream, after they + have already been encoded. + This makes it possible to have a few flags up front, where it is easy for + decoders to access them without parsing the whole stream, even if their + values are not determined until late in the encoding process, without having + to buffer all the intermediate symbols in the encoder. + In order for this to work, at least _nbits bits must have already been + encoded using probabilities that are an exact power of two. + The encoder can verify the number of encoded bits is sufficient, but cannot + check this latter condition. + _val: The bits to encode (in the least _nbits significant bits). + They will be decoded in order from most-significant to least. + _nbits: The number of bits to overwrite. + This must be no more than 8.*/ +void ec_enc_patch_initial_bits(ec_enc *_this,unsigned _val,unsigned _nbits); + +/*Compacts the data to fit in the target size. + This moves up the raw bits at the end of the current buffer so they are at + the end of the new buffer size. + The caller must ensure that the amount of data that's already been written + will fit in the new size. + _size: The number of bytes in the new buffer. + This must be large enough to contain the bits already written, and + must be no larger than the existing size.*/ +void ec_enc_shrink(ec_enc *_this,opus_uint32 _size); + +/*Indicates that there are no more symbols to encode. + All reamining output bytes are flushed to the output buffer. + ec_enc_init() must be called before the encoder can be used again.*/ +void ec_enc_done(ec_enc *_this); + +#endif diff --git a/asm/libs/opus/celt/fixed_c5x.h b/asm/libs/opus/celt/fixed_c5x.h new file mode 100644 index 00000000..ea95a998 --- /dev/null +++ b/asm/libs/opus/celt/fixed_c5x.h @@ -0,0 +1,79 @@ +/* Copyright (C) 2003 Jean-Marc Valin */ +/** + @file fixed_c5x.h + @brief Fixed-point operations for the TI C5x DSP family +*/ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef FIXED_C5X_H +#define FIXED_C5X_H + +#include "dsplib.h" + +#undef IMUL32 +static OPUS_INLINE long IMUL32(long i, long j) +{ + long ac0, ac1; + ac0 = _lmpy(i>>16,j); + ac1 = ac0 + _lmpy(i,j>>16); + return _lmpyu(i,j) + (ac1<<16); +} + +#undef MAX16 +#define MAX16(a,b) _max(a,b) + +#undef MIN16 +#define MIN16(a,b) _min(a,b) + +#undef MAX32 +#define MAX32(a,b) _lmax(a,b) + +#undef MIN32 +#define MIN32(a,b) _lmin(a,b) + +#undef VSHR32 +#define VSHR32(a, shift) _lshl(a,-(shift)) + +#undef MULT16_16_Q15 +#define MULT16_16_Q15(a,b) (_smpy(a,b)) + +#undef MULT16_16SU +#define MULT16_16SU(a,b) _lmpysu(a,b) + +#undef MULT_16_16 +#define MULT_16_16(a,b) _lmpy(a,b) + +/* FIXME: This is technically incorrect and is bound to cause problems. Is there any cleaner solution? */ +#undef MULT16_32_Q15 +#define MULT16_32_Q15(a,b) ADD32(SHL(MULT16_16((a),SHR((b),16)),1), SHR(MULT16_16SU((a),(b)),15)) + +#define celt_ilog2(x) (30 - _lnorm(x)) +#define OVERRIDE_CELT_ILOG2 + +#define celt_maxabs16(x, len) MAX32(EXTEND32(maxval((DATA *)x, len)),-EXTEND32(minval((DATA *)x, len))) +#define OVERRIDE_CELT_MAXABS16 + +#endif /* FIXED_C5X_H */ diff --git a/asm/libs/opus/celt/fixed_c6x.h b/asm/libs/opus/celt/fixed_c6x.h new file mode 100644 index 00000000..bb6ad927 --- /dev/null +++ b/asm/libs/opus/celt/fixed_c6x.h @@ -0,0 +1,70 @@ +/* Copyright (C) 2008 CSIRO */ +/** + @file fixed_c6x.h + @brief Fixed-point operations for the TI C6x DSP family +*/ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef FIXED_C6X_H +#define FIXED_C6X_H + +#undef MULT16_16SU +#define MULT16_16SU(a,b) _mpysu(a,b) + +#undef MULT_16_16 +#define MULT_16_16(a,b) _mpy(a,b) + +#define celt_ilog2(x) (30 - _norm(x)) +#define OVERRIDE_CELT_ILOG2 + +#undef MULT16_32_Q15 +#define MULT16_32_Q15(a,b) (_mpylill(a, b) >> 15) + +#if 0 +#include "dsplib.h" + +#undef MAX16 +#define MAX16(a,b) _max(a,b) + +#undef MIN16 +#define MIN16(a,b) _min(a,b) + +#undef MAX32 +#define MAX32(a,b) _lmax(a,b) + +#undef MIN32 +#define MIN32(a,b) _lmin(a,b) + +#undef VSHR32 +#define VSHR32(a, shift) _lshl(a,-(shift)) + +#undef MULT16_16_Q15 +#define MULT16_16_Q15(a,b) (_smpy(a,b)) + +#define celt_maxabs16(x, len) MAX32(EXTEND32(maxval((DATA *)x, len)),-EXTEND32(minval((DATA *)x, len))) +#define OVERRIDE_CELT_MAXABS16 + +#endif /* FIXED_C6X_H */ diff --git a/asm/libs/opus/celt/fixed_debug.h b/asm/libs/opus/celt/fixed_debug.h new file mode 100644 index 00000000..d28227f5 --- /dev/null +++ b/asm/libs/opus/celt/fixed_debug.h @@ -0,0 +1,784 @@ +/* Copyright (C) 2003-2008 Jean-Marc Valin + Copyright (C) 2007-2012 Xiph.Org Foundation */ +/** + @file fixed_debug.h + @brief Fixed-point operations with debugging +*/ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef FIXED_DEBUG_H +#define FIXED_DEBUG_H + +#include +#include "opus_defines.h" + +#ifdef CELT_C +OPUS_EXPORT opus_int64 celt_mips=0; +#else +extern opus_int64 celt_mips; +#endif + +#define MULT16_16SU(a,b) ((opus_val32)(opus_val16)(a)*(opus_val32)(opus_uint16)(b)) +#define MULT32_32_Q31(a,b) ADD32(ADD32(SHL32(MULT16_16(SHR32((a),16),SHR((b),16)),1), SHR32(MULT16_16SU(SHR32((a),16),((b)&0x0000ffff)),15)), SHR32(MULT16_16SU(SHR32((b),16),((a)&0x0000ffff)),15)) + +/** 16x32 multiplication, followed by a 16-bit shift right. Results fits in 32 bits */ +#define MULT16_32_Q16(a,b) ADD32(MULT16_16((a),SHR32((b),16)), SHR32(MULT16_16SU((a),((b)&0x0000ffff)),16)) + +#define MULT16_32_P16(a,b) MULT16_32_PX(a,b,16) + +#define QCONST16(x,bits) ((opus_val16)(.5+(x)*(((opus_val32)1)<<(bits)))) +#define QCONST32(x,bits) ((opus_val32)(.5+(x)*(((opus_val32)1)<<(bits)))) + +#define VERIFY_SHORT(x) ((x)<=32767&&(x)>=-32768) +#define VERIFY_INT(x) ((x)<=2147483647LL&&(x)>=-2147483648LL) +#define VERIFY_UINT(x) ((x)<=(2147483647LLU<<1)) + +#define SHR(a,b) SHR32(a,b) +#define PSHR(a,b) PSHR32(a,b) + +static OPUS_INLINE short NEG16(int x) +{ + int res; + if (!VERIFY_SHORT(x)) + { + fprintf (stderr, "NEG16: input is not short: %d\n", (int)x); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + res = -x; + if (!VERIFY_SHORT(res)) + { + fprintf (stderr, "NEG16: output is not short: %d\n", (int)res); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + celt_mips++; + return res; +} +static OPUS_INLINE int NEG32(opus_int64 x) +{ + opus_int64 res; + if (!VERIFY_INT(x)) + { + fprintf (stderr, "NEG16: input is not int: %d\n", (int)x); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + res = -x; + if (!VERIFY_INT(res)) + { + fprintf (stderr, "NEG16: output is not int: %d\n", (int)res); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + celt_mips+=2; + return res; +} + +#define EXTRACT16(x) EXTRACT16_(x, __FILE__, __LINE__) +static OPUS_INLINE short EXTRACT16_(int x, char *file, int line) +{ + int res; + if (!VERIFY_SHORT(x)) + { + fprintf (stderr, "EXTRACT16: input is not short: %d in %s: line %d\n", x, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + res = x; + celt_mips++; + return res; +} + +#define EXTEND32(x) EXTEND32_(x, __FILE__, __LINE__) +static OPUS_INLINE int EXTEND32_(int x, char *file, int line) +{ + int res; + if (!VERIFY_SHORT(x)) + { + fprintf (stderr, "EXTEND32: input is not short: %d in %s: line %d\n", x, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + res = x; + celt_mips++; + return res; +} + +#define SHR16(a, shift) SHR16_(a, shift, __FILE__, __LINE__) +static OPUS_INLINE short SHR16_(int a, int shift, char *file, int line) +{ + int res; + if (!VERIFY_SHORT(a) || !VERIFY_SHORT(shift)) + { + fprintf (stderr, "SHR16: inputs are not short: %d >> %d in %s: line %d\n", a, shift, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + res = a>>shift; + if (!VERIFY_SHORT(res)) + { + fprintf (stderr, "SHR16: output is not short: %d in %s: line %d\n", res, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + celt_mips++; + return res; +} +#define SHL16(a, shift) SHL16_(a, shift, __FILE__, __LINE__) +static OPUS_INLINE short SHL16_(int a, int shift, char *file, int line) +{ + int res; + if (!VERIFY_SHORT(a) || !VERIFY_SHORT(shift)) + { + fprintf (stderr, "SHL16: inputs are not short: %d %d in %s: line %d\n", a, shift, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + res = a<>shift; + if (!VERIFY_INT(res)) + { + fprintf (stderr, "SHR32: output is not int: %d\n", (int)res); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + celt_mips+=2; + return res; +} +#define SHL32(a, shift) SHL32_(a, shift, __FILE__, __LINE__) +static OPUS_INLINE int SHL32_(opus_int64 a, int shift, char *file, int line) +{ + opus_int64 res; + if (!VERIFY_INT(a) || !VERIFY_SHORT(shift)) + { + fprintf (stderr, "SHL32: inputs are not int: %lld %d in %s: line %d\n", a, shift, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + res = a<>1))),shift)) +#define VSHR32(a, shift) (((shift)>0) ? SHR32(a, shift) : SHL32(a, -(shift))) + +#define ROUND16(x,a) (celt_mips--,EXTRACT16(PSHR32((x),(a)))) +#define HALF16(x) (SHR16(x,1)) +#define HALF32(x) (SHR32(x,1)) + +//#define SHR(a,shift) ((a) >> (shift)) +//#define SHL(a,shift) ((a) << (shift)) + +#define ADD16(a, b) ADD16_(a, b, __FILE__, __LINE__) +static OPUS_INLINE short ADD16_(int a, int b, char *file, int line) +{ + int res; + if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) + { + fprintf (stderr, "ADD16: inputs are not short: %d %d in %s: line %d\n", a, b, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + res = a+b; + if (!VERIFY_SHORT(res)) + { + fprintf (stderr, "ADD16: output is not short: %d+%d=%d in %s: line %d\n", a,b,res, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + celt_mips++; + return res; +} + +#define SUB16(a, b) SUB16_(a, b, __FILE__, __LINE__) +static OPUS_INLINE short SUB16_(int a, int b, char *file, int line) +{ + int res; + if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) + { + fprintf (stderr, "SUB16: inputs are not short: %d %d in %s: line %d\n", a, b, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + res = a-b; + if (!VERIFY_SHORT(res)) + { + fprintf (stderr, "SUB16: output is not short: %d in %s: line %d\n", res, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + celt_mips++; + return res; +} + +#define ADD32(a, b) ADD32_(a, b, __FILE__, __LINE__) +static OPUS_INLINE int ADD32_(opus_int64 a, opus_int64 b, char *file, int line) +{ + opus_int64 res; + if (!VERIFY_INT(a) || !VERIFY_INT(b)) + { + fprintf (stderr, "ADD32: inputs are not int: %d %d in %s: line %d\n", (int)a, (int)b, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + res = a+b; + if (!VERIFY_INT(res)) + { + fprintf (stderr, "ADD32: output is not int: %d in %s: line %d\n", (int)res, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + celt_mips+=2; + return res; +} + +#define SUB32(a, b) SUB32_(a, b, __FILE__, __LINE__) +static OPUS_INLINE int SUB32_(opus_int64 a, opus_int64 b, char *file, int line) +{ + opus_int64 res; + if (!VERIFY_INT(a) || !VERIFY_INT(b)) + { + fprintf (stderr, "SUB32: inputs are not int: %d %d in %s: line %d\n", (int)a, (int)b, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + res = a-b; + if (!VERIFY_INT(res)) + { + fprintf (stderr, "SUB32: output is not int: %d in %s: line %d\n", (int)res, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + celt_mips+=2; + return res; +} + +#undef UADD32 +#define UADD32(a, b) UADD32_(a, b, __FILE__, __LINE__) +static OPUS_INLINE unsigned int UADD32_(opus_uint64 a, opus_uint64 b, char *file, int line) +{ + opus_uint64 res; + if (!VERIFY_UINT(a) || !VERIFY_UINT(b)) + { + fprintf (stderr, "UADD32: inputs are not uint32: %llu %llu in %s: line %d\n", a, b, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + res = a+b; + if (!VERIFY_UINT(res)) + { + fprintf (stderr, "UADD32: output is not uint32: %llu in %s: line %d\n", res, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + celt_mips+=2; + return res; +} + +#undef USUB32 +#define USUB32(a, b) USUB32_(a, b, __FILE__, __LINE__) +static OPUS_INLINE unsigned int USUB32_(opus_uint64 a, opus_uint64 b, char *file, int line) +{ + opus_uint64 res; + if (!VERIFY_UINT(a) || !VERIFY_UINT(b)) + { + fprintf (stderr, "USUB32: inputs are not uint32: %llu %llu in %s: line %d\n", a, b, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + if (a=((opus_val32)(1)<<(15+Q))) + { + fprintf (stderr, "MULT16_32_Q%d: second operand too large: %d %d in %s: line %d\n", Q, (int)a, (int)b, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + res = (((opus_int64)a)*(opus_int64)b) >> Q; + if (!VERIFY_INT(res)) + { + fprintf (stderr, "MULT16_32_Q%d: output is not int: %d*%d=%d in %s: line %d\n", Q, (int)a, (int)b,(int)res, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + if (Q==15) + celt_mips+=3; + else + celt_mips+=4; + return res; +} + +#define MULT16_32_PX(a, b, Q) MULT16_32_PX_(a, b, Q, __FILE__, __LINE__) +static OPUS_INLINE int MULT16_32_PX_(int a, opus_int64 b, int Q, char *file, int line) +{ + opus_int64 res; + if (!VERIFY_SHORT(a) || !VERIFY_INT(b)) + { + fprintf (stderr, "MULT16_32_P%d: inputs are not short+int: %d %d in %s: line %d\n\n", Q, (int)a, (int)b, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + if (ABS32(b)>=((opus_int64)(1)<<(15+Q))) + { + fprintf (stderr, "MULT16_32_Q%d: second operand too large: %d %d in %s: line %d\n\n", Q, (int)a, (int)b,file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + res = ((((opus_int64)a)*(opus_int64)b) + (((opus_val32)(1)<>1))>> Q; + if (!VERIFY_INT(res)) + { + fprintf (stderr, "MULT16_32_P%d: output is not int: %d*%d=%d in %s: line %d\n\n", Q, (int)a, (int)b,(int)res, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + if (Q==15) + celt_mips+=4; + else + celt_mips+=5; + return res; +} + +#define MULT16_32_Q15(a,b) MULT16_32_QX(a,b,15) +#define MAC16_32_Q15(c,a,b) (celt_mips-=2,ADD32((c),MULT16_32_Q15((a),(b)))) +#define MAC16_32_Q16(c,a,b) (celt_mips-=2,ADD32((c),MULT16_32_Q16((a),(b)))) + +static OPUS_INLINE int SATURATE(int a, int b) +{ + if (a>b) + a=b; + if (a<-b) + a = -b; + celt_mips+=3; + return a; +} + +static OPUS_INLINE opus_int16 SATURATE16(opus_int32 a) +{ + celt_mips+=3; + if (a>32767) + return 32767; + else if (a<-32768) + return -32768; + else return a; +} + +static OPUS_INLINE int MULT16_16_Q11_32(int a, int b) +{ + opus_int64 res; + if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) + { + fprintf (stderr, "MULT16_16_Q11: inputs are not short: %d %d\n", a, b); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + res = ((opus_int64)a)*b; + res >>= 11; + if (!VERIFY_INT(res)) + { + fprintf (stderr, "MULT16_16_Q11: output is not short: %d*%d=%d\n", (int)a, (int)b, (int)res); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + celt_mips+=3; + return res; +} +static OPUS_INLINE short MULT16_16_Q13(int a, int b) +{ + opus_int64 res; + if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) + { + fprintf (stderr, "MULT16_16_Q13: inputs are not short: %d %d\n", a, b); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + res = ((opus_int64)a)*b; + res >>= 13; + if (!VERIFY_SHORT(res)) + { + fprintf (stderr, "MULT16_16_Q13: output is not short: %d*%d=%d\n", a, b, (int)res); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + celt_mips+=3; + return res; +} +static OPUS_INLINE short MULT16_16_Q14(int a, int b) +{ + opus_int64 res; + if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) + { + fprintf (stderr, "MULT16_16_Q14: inputs are not short: %d %d\n", a, b); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + res = ((opus_int64)a)*b; + res >>= 14; + if (!VERIFY_SHORT(res)) + { + fprintf (stderr, "MULT16_16_Q14: output is not short: %d\n", (int)res); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + celt_mips+=3; + return res; +} + +#define MULT16_16_Q15(a, b) MULT16_16_Q15_(a, b, __FILE__, __LINE__) +static OPUS_INLINE short MULT16_16_Q15_(int a, int b, char *file, int line) +{ + opus_int64 res; + if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) + { + fprintf (stderr, "MULT16_16_Q15: inputs are not short: %d %d in %s: line %d\n", a, b, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + res = ((opus_int64)a)*b; + res >>= 15; + if (!VERIFY_SHORT(res)) + { + fprintf (stderr, "MULT16_16_Q15: output is not short: %d in %s: line %d\n", (int)res, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + celt_mips+=1; + return res; +} + +static OPUS_INLINE short MULT16_16_P13(int a, int b) +{ + opus_int64 res; + if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) + { + fprintf (stderr, "MULT16_16_P13: inputs are not short: %d %d\n", a, b); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + res = ((opus_int64)a)*b; + res += 4096; + if (!VERIFY_INT(res)) + { + fprintf (stderr, "MULT16_16_P13: overflow: %d*%d=%d\n", a, b, (int)res); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + res >>= 13; + if (!VERIFY_SHORT(res)) + { + fprintf (stderr, "MULT16_16_P13: output is not short: %d*%d=%d\n", a, b, (int)res); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + celt_mips+=4; + return res; +} +static OPUS_INLINE short MULT16_16_P14(int a, int b) +{ + opus_int64 res; + if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) + { + fprintf (stderr, "MULT16_16_P14: inputs are not short: %d %d\n", a, b); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + res = ((opus_int64)a)*b; + res += 8192; + if (!VERIFY_INT(res)) + { + fprintf (stderr, "MULT16_16_P14: overflow: %d*%d=%d\n", a, b, (int)res); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + res >>= 14; + if (!VERIFY_SHORT(res)) + { + fprintf (stderr, "MULT16_16_P14: output is not short: %d*%d=%d\n", a, b, (int)res); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + celt_mips+=4; + return res; +} +static OPUS_INLINE short MULT16_16_P15(int a, int b) +{ + opus_int64 res; + if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) + { + fprintf (stderr, "MULT16_16_P15: inputs are not short: %d %d\n", a, b); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + res = ((opus_int64)a)*b; + res += 16384; + if (!VERIFY_INT(res)) + { + fprintf (stderr, "MULT16_16_P15: overflow: %d*%d=%d\n", a, b, (int)res); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + res >>= 15; + if (!VERIFY_SHORT(res)) + { + fprintf (stderr, "MULT16_16_P15: output is not short: %d*%d=%d\n", a, b, (int)res); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + celt_mips+=2; + return res; +} + +#define DIV32_16(a, b) DIV32_16_(a, b, __FILE__, __LINE__) + +static OPUS_INLINE int DIV32_16_(opus_int64 a, opus_int64 b, char *file, int line) +{ + opus_int64 res; + if (b==0) + { + fprintf(stderr, "DIV32_16: divide by zero: %d/%d in %s: line %d\n", (int)a, (int)b, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + return 0; + } + if (!VERIFY_INT(a) || !VERIFY_SHORT(b)) + { + fprintf (stderr, "DIV32_16: inputs are not int/short: %d %d in %s: line %d\n", (int)a, (int)b, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + res = a/b; + if (!VERIFY_SHORT(res)) + { + fprintf (stderr, "DIV32_16: output is not short: %d / %d = %d in %s: line %d\n", (int)a,(int)b,(int)res, file, line); + if (res>32767) + res = 32767; + if (res<-32768) + res = -32768; +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + celt_mips+=35; + return res; +} + +#define DIV32(a, b) DIV32_(a, b, __FILE__, __LINE__) +static OPUS_INLINE int DIV32_(opus_int64 a, opus_int64 b, char *file, int line) +{ + opus_int64 res; + if (b==0) + { + fprintf(stderr, "DIV32: divide by zero: %d/%d in %s: line %d\n", (int)a, (int)b, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + return 0; + } + + if (!VERIFY_INT(a) || !VERIFY_INT(b)) + { + fprintf (stderr, "DIV32: inputs are not int/short: %d %d in %s: line %d\n", (int)a, (int)b, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + res = a/b; + if (!VERIFY_INT(res)) + { + fprintf (stderr, "DIV32: output is not int: %d in %s: line %d\n", (int)res, file, line); +#ifdef FIXED_DEBUG_ASSERT + celt_assert(0); +#endif + } + celt_mips+=70; + return res; +} + +static OPUS_INLINE opus_val16 SIG2WORD16_generic(celt_sig x) +{ + x = PSHR32(x, SIG_SHIFT); + x = MAX32(x, -32768); + x = MIN32(x, 32767); + return EXTRACT16(x); +} +#define SIG2WORD16(x) (SIG2WORD16_generic(x)) + + +#undef PRINT_MIPS +#define PRINT_MIPS(file) do {fprintf (file, "total complexity = %llu MIPS\n", celt_mips);} while (0); + +#endif diff --git a/asm/libs/opus/celt/fixed_generic.h b/asm/libs/opus/celt/fixed_generic.h new file mode 100644 index 00000000..ac67d37c --- /dev/null +++ b/asm/libs/opus/celt/fixed_generic.h @@ -0,0 +1,151 @@ +/* Copyright (C) 2007-2009 Xiph.Org Foundation + Copyright (C) 2003-2008 Jean-Marc Valin + Copyright (C) 2007-2008 CSIRO */ +/** + @file fixed_generic.h + @brief Generic fixed-point operations +*/ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef FIXED_GENERIC_H +#define FIXED_GENERIC_H + +/** Multiply a 16-bit signed value by a 16-bit unsigned value. The result is a 32-bit signed value */ +#define MULT16_16SU(a,b) ((opus_val32)(opus_val16)(a)*(opus_val32)(opus_uint16)(b)) + +/** 16x32 multiplication, followed by a 16-bit shift right. Results fits in 32 bits */ +#define MULT16_32_Q16(a,b) ADD32(MULT16_16((a),SHR((b),16)), SHR(MULT16_16SU((a),((b)&0x0000ffff)),16)) + +/** 16x32 multiplication, followed by a 16-bit shift right (round-to-nearest). Results fits in 32 bits */ +#define MULT16_32_P16(a,b) ADD32(MULT16_16((a),SHR((b),16)), PSHR(MULT16_16SU((a),((b)&0x0000ffff)),16)) + +/** 16x32 multiplication, followed by a 15-bit shift right. Results fits in 32 bits */ +#define MULT16_32_Q15(a,b) ADD32(SHL(MULT16_16((a),SHR((b),16)),1), SHR(MULT16_16SU((a),((b)&0x0000ffff)),15)) + +/** 32x32 multiplication, followed by a 31-bit shift right. Results fits in 32 bits */ +#define MULT32_32_Q31(a,b) ADD32(ADD32(SHL(MULT16_16(SHR((a),16),SHR((b),16)),1), SHR(MULT16_16SU(SHR((a),16),((b)&0x0000ffff)),15)), SHR(MULT16_16SU(SHR((b),16),((a)&0x0000ffff)),15)) + +/** Compile-time conversion of float constant to 16-bit value */ +#define QCONST16(x,bits) ((opus_val16)(.5+(x)*(((opus_val32)1)<<(bits)))) + +/** Compile-time conversion of float constant to 32-bit value */ +#define QCONST32(x,bits) ((opus_val32)(.5+(x)*(((opus_val32)1)<<(bits)))) + +/** Negate a 16-bit value */ +#define NEG16(x) (-(x)) +/** Negate a 32-bit value */ +#define NEG32(x) (-(x)) + +/** Change a 32-bit value into a 16-bit value. The value is assumed to fit in 16-bit, otherwise the result is undefined */ +#define EXTRACT16(x) ((opus_val16)(x)) +/** Change a 16-bit value into a 32-bit value */ +#define EXTEND32(x) ((opus_val32)(x)) + +/** Arithmetic shift-right of a 16-bit value */ +#define SHR16(a,shift) ((a) >> (shift)) +/** Arithmetic shift-left of a 16-bit value */ +#define SHL16(a,shift) ((opus_int16)((opus_uint16)(a)<<(shift))) +/** Arithmetic shift-right of a 32-bit value */ +#define SHR32(a,shift) ((a) >> (shift)) +/** Arithmetic shift-left of a 32-bit value */ +#define SHL32(a,shift) ((opus_int32)((opus_uint32)(a)<<(shift))) + +/** 32-bit arithmetic shift right with rounding-to-nearest instead of rounding down */ +#define PSHR32(a,shift) (SHR32((a)+((EXTEND32(1)<<((shift))>>1)),shift)) +/** 32-bit arithmetic shift right where the argument can be negative */ +#define VSHR32(a, shift) (((shift)>0) ? SHR32(a, shift) : SHL32(a, -(shift))) + +/** "RAW" macros, should not be used outside of this header file */ +#define SHR(a,shift) ((a) >> (shift)) +#define SHL(a,shift) SHL32(a,shift) +#define PSHR(a,shift) (SHR((a)+((EXTEND32(1)<<((shift))>>1)),shift)) +#define SATURATE(x,a) (((x)>(a) ? (a) : (x)<-(a) ? -(a) : (x))) + +#define SATURATE16(x) (EXTRACT16((x)>32767 ? 32767 : (x)<-32768 ? -32768 : (x))) + +/** Shift by a and round-to-neareast 32-bit value. Result is a 16-bit value */ +#define ROUND16(x,a) (EXTRACT16(PSHR32((x),(a)))) +/** Divide by two */ +#define HALF16(x) (SHR16(x,1)) +#define HALF32(x) (SHR32(x,1)) + +/** Add two 16-bit values */ +#define ADD16(a,b) ((opus_val16)((opus_val16)(a)+(opus_val16)(b))) +/** Subtract two 16-bit values */ +#define SUB16(a,b) ((opus_val16)(a)-(opus_val16)(b)) +/** Add two 32-bit values */ +#define ADD32(a,b) ((opus_val32)(a)+(opus_val32)(b)) +/** Subtract two 32-bit values */ +#define SUB32(a,b) ((opus_val32)(a)-(opus_val32)(b)) + +/** 16x16 multiplication where the result fits in 16 bits */ +#define MULT16_16_16(a,b) ((((opus_val16)(a))*((opus_val16)(b)))) + +/* (opus_val32)(opus_val16) gives TI compiler a hint that it's 16x16->32 multiply */ +/** 16x16 multiplication where the result fits in 32 bits */ +#define MULT16_16(a,b) (((opus_val32)(opus_val16)(a))*((opus_val32)(opus_val16)(b))) + +/** 16x16 multiply-add where the result fits in 32 bits */ +#define MAC16_16(c,a,b) (ADD32((c),MULT16_16((a),(b)))) +/** 16x32 multiply, followed by a 15-bit shift right and 32-bit add. + b must fit in 31 bits. + Result fits in 32 bits. */ +#define MAC16_32_Q15(c,a,b) ADD32((c),ADD32(MULT16_16((a),SHR((b),15)), SHR(MULT16_16((a),((b)&0x00007fff)),15))) + +/** 16x32 multiplication, followed by a 16-bit shift right and 32-bit add. + Results fits in 32 bits */ +#define MAC16_32_Q16(c,a,b) ADD32((c),ADD32(MULT16_16((a),SHR((b),16)), SHR(MULT16_16SU((a),((b)&0x0000ffff)),16))) + +#define MULT16_16_Q11_32(a,b) (SHR(MULT16_16((a),(b)),11)) +#define MULT16_16_Q11(a,b) (SHR(MULT16_16((a),(b)),11)) +#define MULT16_16_Q13(a,b) (SHR(MULT16_16((a),(b)),13)) +#define MULT16_16_Q14(a,b) (SHR(MULT16_16((a),(b)),14)) +#define MULT16_16_Q15(a,b) (SHR(MULT16_16((a),(b)),15)) + +#define MULT16_16_P13(a,b) (SHR(ADD32(4096,MULT16_16((a),(b))),13)) +#define MULT16_16_P14(a,b) (SHR(ADD32(8192,MULT16_16((a),(b))),14)) +#define MULT16_16_P15(a,b) (SHR(ADD32(16384,MULT16_16((a),(b))),15)) + +/** Divide a 32-bit value by a 16-bit value. Result fits in 16 bits */ +#define DIV32_16(a,b) ((opus_val16)(((opus_val32)(a))/((opus_val16)(b)))) + +/** Divide a 32-bit value by a 32-bit value. Result fits in 32 bits */ +#define DIV32(a,b) (((opus_val32)(a))/((opus_val32)(b))) + +#if defined(MIPSr1_ASM) +#include "mips/fixed_generic_mipsr1.h" +#endif + +static OPUS_INLINE opus_val16 SIG2WORD16_generic(celt_sig x) +{ + x = PSHR32(x, SIG_SHIFT); + x = MAX32(x, -32768); + x = MIN32(x, 32767); + return EXTRACT16(x); +} +#define SIG2WORD16(x) (SIG2WORD16_generic(x)) + +#endif diff --git a/asm/libs/opus/celt/float_cast.h b/asm/libs/opus/celt/float_cast.h new file mode 100644 index 00000000..ed5a39b5 --- /dev/null +++ b/asm/libs/opus/celt/float_cast.h @@ -0,0 +1,140 @@ +/* Copyright (C) 2001 Erik de Castro Lopo */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +/* Version 1.1 */ + +#ifndef FLOAT_CAST_H +#define FLOAT_CAST_H + + +#include "arch.h" + +/*============================================================================ +** On Intel Pentium processors (especially PIII and probably P4), converting +** from float to int is very slow. To meet the C specs, the code produced by +** most C compilers targeting Pentium needs to change the FPU rounding mode +** before the float to int conversion is performed. +** +** Changing the FPU rounding mode causes the FPU pipeline to be flushed. It +** is this flushing of the pipeline which is so slow. +** +** Fortunately the ISO C99 specifications define the functions lrint, lrintf, +** llrint and llrintf which fix this problem as a side effect. +** +** On Unix-like systems, the configure process should have detected the +** presence of these functions. If they weren't found we have to replace them +** here with a standard C cast. +*/ + +/* +** The C99 prototypes for lrint and lrintf are as follows: +** +** long int lrintf (float x) ; +** long int lrint (double x) ; +*/ + +/* The presence of the required functions are detected during the configure +** process and the values HAVE_LRINT and HAVE_LRINTF are set accordingly in +** the config.h file. +*/ + +#if (HAVE_LRINTF) + +/* These defines enable functionality introduced with the 1999 ISO C +** standard. They must be defined before the inclusion of math.h to +** engage them. If optimisation is enabled, these functions will be +** inlined. With optimisation switched off, you have to link in the +** maths library using -lm. +*/ + +#define _ISOC9X_SOURCE 1 +#define _ISOC99_SOURCE 1 + +#define __USE_ISOC9X 1 +#define __USE_ISOC99 1 + +#include +#define float2int(x) lrintf(x) + +#elif (defined(HAVE_LRINT)) + +#define _ISOC9X_SOURCE 1 +#define _ISOC99_SOURCE 1 + +#define __USE_ISOC9X 1 +#define __USE_ISOC99 1 + +#include +#define float2int(x) lrint(x) + +#elif (defined(_MSC_VER) && _MSC_VER >= 1400) && defined (_M_X64) + #include + + __inline long int float2int(float value) + { + return _mm_cvtss_si32(_mm_load_ss(&value)); + } +#elif (defined(_MSC_VER) && _MSC_VER >= 1400) && defined (_M_IX86) + #include + + /* Win32 doesn't seem to have these functions. + ** Therefore implement OPUS_INLINE versions of these functions here. + */ + + __inline long int + float2int (float flt) + { int intgr; + + _asm + { fld flt + fistp intgr + } ; + + return intgr ; + } + +#else + +#if (defined(__GNUC__) && defined(__STDC__) && __STDC__ && __STDC_VERSION__ >= 199901L) + /* supported by gcc in C99 mode, but not by all other compilers */ + #warning "Don't have the functions lrint() and lrintf ()." + #warning "Replacing these functions with a standard C cast." +#endif /* __STDC_VERSION__ >= 199901L */ + #include + #define float2int(flt) ((int)(floor(.5+flt))) +#endif + +#ifndef DISABLE_FLOAT_API +static OPUS_INLINE opus_int16 FLOAT2INT16(float x) +{ + x = x*CELT_SIG_SCALE; + x = MAX32(x, -32768); + x = MIN32(x, 32767); + return (opus_int16)float2int(x); +} +#endif /* DISABLE_FLOAT_API */ + +#endif /* FLOAT_CAST_H */ diff --git a/asm/libs/opus/celt/kiss_fft.c b/asm/libs/opus/celt/kiss_fft.c new file mode 100644 index 00000000..4ed37d2b --- /dev/null +++ b/asm/libs/opus/celt/kiss_fft.c @@ -0,0 +1,604 @@ +/*Copyright (c) 2003-2004, Mark Borgerding + Lots of modifications by Jean-Marc Valin + Copyright (c) 2005-2007, Xiph.Org Foundation + Copyright (c) 2008, Xiph.Org Foundation, CSIRO + + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE.*/ + +/* This code is originally from Mark Borgerding's KISS-FFT but has been + heavily modified to better suit Opus */ + +#ifndef SKIP_CONFIG_H +# ifdef HAVE_CONFIG_H +# include "config.h" +# endif +#endif + +#include "_kiss_fft_guts.h" +#include "arch.h" +#include "os_support.h" +#include "mathops.h" +#include "stack_alloc.h" + +/* The guts header contains all the multiplication and addition macros that are defined for + complex numbers. It also delares the kf_ internal functions. +*/ + +static void kf_bfly2( + kiss_fft_cpx * Fout, + int m, + int N + ) +{ + kiss_fft_cpx * Fout2; + int i; + (void)m; +#ifdef CUSTOM_MODES + if (m==1) + { + celt_assert(m==1); + for (i=0;itwiddles; + /* m is guaranteed to be a multiple of 4. */ + for (j=0;jtwiddles[fstride*m]; +#endif + for (i=0;itwiddles; + /* For non-custom modes, m is guaranteed to be a multiple of 4. */ + k=m; + do { + + C_MUL(scratch[1],Fout[m] , *tw1); + C_MUL(scratch[2],Fout[m2] , *tw2); + + C_ADD(scratch[3],scratch[1],scratch[2]); + C_SUB(scratch[0],scratch[1],scratch[2]); + tw1 += fstride; + tw2 += fstride*2; + + Fout[m].r = Fout->r - HALF_OF(scratch[3].r); + Fout[m].i = Fout->i - HALF_OF(scratch[3].i); + + C_MULBYSCALAR( scratch[0] , epi3.i ); + + C_ADDTO(*Fout,scratch[3]); + + Fout[m2].r = Fout[m].r + scratch[0].i; + Fout[m2].i = Fout[m].i - scratch[0].r; + + Fout[m].r -= scratch[0].i; + Fout[m].i += scratch[0].r; + + ++Fout; + } while(--k); + } +} + + +#ifndef OVERRIDE_kf_bfly5 +static void kf_bfly5( + kiss_fft_cpx * Fout, + const size_t fstride, + const kiss_fft_state *st, + int m, + int N, + int mm + ) +{ + kiss_fft_cpx *Fout0,*Fout1,*Fout2,*Fout3,*Fout4; + int i, u; + kiss_fft_cpx scratch[13]; + const kiss_twiddle_cpx *tw; + kiss_twiddle_cpx ya,yb; + kiss_fft_cpx * Fout_beg = Fout; + +#ifdef FIXED_POINT + ya.r = 10126; + ya.i = -31164; + yb.r = -26510; + yb.i = -19261; +#else + ya = st->twiddles[fstride*m]; + yb = st->twiddles[fstride*2*m]; +#endif + tw=st->twiddles; + + for (i=0;ir += scratch[7].r + scratch[8].r; + Fout0->i += scratch[7].i + scratch[8].i; + + scratch[5].r = scratch[0].r + S_MUL(scratch[7].r,ya.r) + S_MUL(scratch[8].r,yb.r); + scratch[5].i = scratch[0].i + S_MUL(scratch[7].i,ya.r) + S_MUL(scratch[8].i,yb.r); + + scratch[6].r = S_MUL(scratch[10].i,ya.i) + S_MUL(scratch[9].i,yb.i); + scratch[6].i = -S_MUL(scratch[10].r,ya.i) - S_MUL(scratch[9].r,yb.i); + + C_SUB(*Fout1,scratch[5],scratch[6]); + C_ADD(*Fout4,scratch[5],scratch[6]); + + scratch[11].r = scratch[0].r + S_MUL(scratch[7].r,yb.r) + S_MUL(scratch[8].r,ya.r); + scratch[11].i = scratch[0].i + S_MUL(scratch[7].i,yb.r) + S_MUL(scratch[8].i,ya.r); + scratch[12].r = - S_MUL(scratch[10].i,yb.i) + S_MUL(scratch[9].i,ya.i); + scratch[12].i = S_MUL(scratch[10].r,yb.i) - S_MUL(scratch[9].r,ya.i); + + C_ADD(*Fout2,scratch[11],scratch[12]); + C_SUB(*Fout3,scratch[11],scratch[12]); + + ++Fout0;++Fout1;++Fout2;++Fout3;++Fout4; + } + } +} +#endif /* OVERRIDE_kf_bfly5 */ + + +#endif + + +#ifdef CUSTOM_MODES + +static +void compute_bitrev_table( + int Fout, + opus_int16 *f, + const size_t fstride, + int in_stride, + opus_int16 * factors, + const kiss_fft_state *st + ) +{ + const int p=*factors++; /* the radix */ + const int m=*factors++; /* stage's fft length/p */ + + /*printf ("fft %d %d %d %d %d %d\n", p*m, m, p, s2, fstride*in_stride, N);*/ + if (m==1) + { + int j; + for (j=0;j32000 || (opus_int32)p*(opus_int32)p > n) + p = n; /* no more factors, skip to end */ + } + n /= p; +#ifdef RADIX_TWO_ONLY + if (p!=2 && p != 4) +#else + if (p>5) +#endif + { + return 0; + } + facbuf[2*stages] = p; + if (p==2 && stages > 1) + { + facbuf[2*stages] = 4; + facbuf[2] = 2; + } + stages++; + } while (n > 1); + n = nbak; + /* Reverse the order to get the radix 4 at the end, so we can use the + fast degenerate case. It turns out that reversing the order also + improves the noise behaviour. */ + for (i=0;i= memneeded) + st = (kiss_fft_state*)mem; + *lenmem = memneeded; + } + if (st) { + opus_int16 *bitrev; + kiss_twiddle_cpx *twiddles; + + st->nfft=nfft; +#ifdef FIXED_POINT + st->scale_shift = celt_ilog2(st->nfft); + if (st->nfft == 1<scale_shift) + st->scale = Q15ONE; + else + st->scale = (1073741824+st->nfft/2)/st->nfft>>(15-st->scale_shift); +#else + st->scale = 1.f/nfft; +#endif + if (base != NULL) + { + st->twiddles = base->twiddles; + st->shift = 0; + while (st->shift < 32 && nfft<shift != base->nfft) + st->shift++; + if (st->shift>=32) + goto fail; + } else { + st->twiddles = twiddles = (kiss_twiddle_cpx*)KISS_FFT_MALLOC(sizeof(kiss_twiddle_cpx)*nfft); + compute_twiddles(twiddles, nfft); + st->shift = -1; + } + if (!kf_factor(nfft,st->factors)) + { + goto fail; + } + + /* bitrev */ + st->bitrev = bitrev = (opus_int16*)KISS_FFT_MALLOC(sizeof(opus_int16)*nfft); + if (st->bitrev==NULL) + goto fail; + compute_bitrev_table(0, bitrev, 1,1, st->factors,st); + + /* Initialize architecture specific fft parameters */ + if (opus_fft_alloc_arch(st, arch)) + goto fail; + } + return st; +fail: + opus_fft_free(st, arch); + return NULL; +} + +kiss_fft_state *opus_fft_alloc(int nfft,void * mem,size_t * lenmem, int arch) +{ + return opus_fft_alloc_twiddles(nfft, mem, lenmem, NULL, arch); +} + +void opus_fft_free_arch_c(kiss_fft_state *st) { + (void)st; +} + +void opus_fft_free(const kiss_fft_state *cfg, int arch) +{ + if (cfg) + { + opus_fft_free_arch((kiss_fft_state *)cfg, arch); + opus_free((opus_int16*)cfg->bitrev); + if (cfg->shift < 0) + opus_free((kiss_twiddle_cpx*)cfg->twiddles); + opus_free((kiss_fft_state*)cfg); + } +} + +#endif /* CUSTOM_MODES */ + +void opus_fft_impl(const kiss_fft_state *st,kiss_fft_cpx *fout) +{ + int m2, m; + int p; + int L; + int fstride[MAXFACTORS]; + int i; + int shift; + + /* st->shift can be -1 */ + shift = st->shift>0 ? st->shift : 0; + + fstride[0] = 1; + L=0; + do { + p = st->factors[2*L]; + m = st->factors[2*L+1]; + fstride[L+1] = fstride[L]*p; + L++; + } while(m!=1); + m = st->factors[2*L-1]; + for (i=L-1;i>=0;i--) + { + if (i!=0) + m2 = st->factors[2*i-1]; + else + m2 = 1; + switch (st->factors[2*i]) + { + case 2: + kf_bfly2(fout, m, fstride[i]); + break; + case 4: + kf_bfly4(fout,fstride[i]<scale_shift-1; +#endif + scale = st->scale; + + celt_assert2 (fin != fout, "In-place FFT not supported"); + /* Bit-reverse the input */ + for (i=0;infft;i++) + { + kiss_fft_cpx x = fin[i]; + fout[st->bitrev[i]].r = SHR32(MULT16_32_Q16(scale, x.r), scale_shift); + fout[st->bitrev[i]].i = SHR32(MULT16_32_Q16(scale, x.i), scale_shift); + } + opus_fft_impl(st, fout); +} + + +void opus_ifft_c(const kiss_fft_state *st,const kiss_fft_cpx *fin,kiss_fft_cpx *fout) +{ + int i; + celt_assert2 (fin != fout, "In-place FFT not supported"); + /* Bit-reverse the input */ + for (i=0;infft;i++) + fout[st->bitrev[i]] = fin[i]; + for (i=0;infft;i++) + fout[i].i = -fout[i].i; + opus_fft_impl(st, fout); + for (i=0;infft;i++) + fout[i].i = -fout[i].i; +} diff --git a/asm/libs/opus/celt/kiss_fft.h b/asm/libs/opus/celt/kiss_fft.h new file mode 100644 index 00000000..bffa2bfa --- /dev/null +++ b/asm/libs/opus/celt/kiss_fft.h @@ -0,0 +1,200 @@ +/*Copyright (c) 2003-2004, Mark Borgerding + Lots of modifications by Jean-Marc Valin + Copyright (c) 2005-2007, Xiph.Org Foundation + Copyright (c) 2008, Xiph.Org Foundation, CSIRO + + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE.*/ + +#ifndef KISS_FFT_H +#define KISS_FFT_H + +#include +#include +#include "arch.h" +#include "cpu_support.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef USE_SIMD +# include +# define kiss_fft_scalar __m128 +#define KISS_FFT_MALLOC(nbytes) memalign(16,nbytes) +#else +#define KISS_FFT_MALLOC opus_alloc +#endif + +#ifdef FIXED_POINT +#include "arch.h" + +# define kiss_fft_scalar opus_int32 +# define kiss_twiddle_scalar opus_int16 + + +#else +# ifndef kiss_fft_scalar +/* default is float */ +# define kiss_fft_scalar float +# define kiss_twiddle_scalar float +# define KF_SUFFIX _celt_single +# endif +#endif + +typedef struct { + kiss_fft_scalar r; + kiss_fft_scalar i; +}kiss_fft_cpx; + +typedef struct { + kiss_twiddle_scalar r; + kiss_twiddle_scalar i; +}kiss_twiddle_cpx; + +#define MAXFACTORS 8 +/* e.g. an fft of length 128 has 4 factors + as far as kissfft is concerned + 4*4*4*2 + */ + +typedef struct arch_fft_state{ + int is_supported; + void *priv; +} arch_fft_state; + +typedef struct kiss_fft_state{ + int nfft; + opus_val16 scale; +#ifdef FIXED_POINT + int scale_shift; +#endif + int shift; + opus_int16 factors[2*MAXFACTORS]; + const opus_int16 *bitrev; + const kiss_twiddle_cpx *twiddles; + arch_fft_state *arch_fft; +} kiss_fft_state; + +#if defined(HAVE_ARM_NE10) +#include "arm/fft_arm.h" +#endif + +/*typedef struct kiss_fft_state* kiss_fft_cfg;*/ + +/** + * opus_fft_alloc + * + * Initialize a FFT (or IFFT) algorithm's cfg/state buffer. + * + * typical usage: kiss_fft_cfg mycfg=opus_fft_alloc(1024,0,NULL,NULL); + * + * The return value from fft_alloc is a cfg buffer used internally + * by the fft routine or NULL. + * + * If lenmem is NULL, then opus_fft_alloc will allocate a cfg buffer using malloc. + * The returned value should be free()d when done to avoid memory leaks. + * + * The state can be placed in a user supplied buffer 'mem': + * If lenmem is not NULL and mem is not NULL and *lenmem is large enough, + * then the function places the cfg in mem and the size used in *lenmem + * and returns mem. + * + * If lenmem is not NULL and ( mem is NULL or *lenmem is not large enough), + * then the function returns NULL and places the minimum cfg + * buffer size in *lenmem. + * */ + +kiss_fft_state *opus_fft_alloc_twiddles(int nfft,void * mem,size_t * lenmem, const kiss_fft_state *base, int arch); + +kiss_fft_state *opus_fft_alloc(int nfft,void * mem,size_t * lenmem, int arch); + +/** + * opus_fft(cfg,in_out_buf) + * + * Perform an FFT on a complex input buffer. + * for a forward FFT, + * fin should be f[0] , f[1] , ... ,f[nfft-1] + * fout will be F[0] , F[1] , ... ,F[nfft-1] + * Note that each element is complex and can be accessed like + f[k].r and f[k].i + * */ +void opus_fft_c(const kiss_fft_state *cfg,const kiss_fft_cpx *fin,kiss_fft_cpx *fout); +void opus_ifft_c(const kiss_fft_state *cfg,const kiss_fft_cpx *fin,kiss_fft_cpx *fout); + +void opus_fft_impl(const kiss_fft_state *st,kiss_fft_cpx *fout); +void opus_ifft_impl(const kiss_fft_state *st,kiss_fft_cpx *fout); + +void opus_fft_free(const kiss_fft_state *cfg, int arch); + + +void opus_fft_free_arch_c(kiss_fft_state *st); +int opus_fft_alloc_arch_c(kiss_fft_state *st); + +#if !defined(OVERRIDE_OPUS_FFT) +/* Is run-time CPU detection enabled on this platform? */ +#if defined(OPUS_HAVE_RTCD) && (defined(HAVE_ARM_NE10)) + +extern int (*const OPUS_FFT_ALLOC_ARCH_IMPL[OPUS_ARCHMASK+1])( + kiss_fft_state *st); + +#define opus_fft_alloc_arch(_st, arch) \ + ((*OPUS_FFT_ALLOC_ARCH_IMPL[(arch)&OPUS_ARCHMASK])(_st)) + +extern void (*const OPUS_FFT_FREE_ARCH_IMPL[OPUS_ARCHMASK+1])( + kiss_fft_state *st); +#define opus_fft_free_arch(_st, arch) \ + ((*OPUS_FFT_FREE_ARCH_IMPL[(arch)&OPUS_ARCHMASK])(_st)) + +extern void (*const OPUS_FFT[OPUS_ARCHMASK+1])(const kiss_fft_state *cfg, + const kiss_fft_cpx *fin, kiss_fft_cpx *fout); +#define opus_fft(_cfg, _fin, _fout, arch) \ + ((*OPUS_FFT[(arch)&OPUS_ARCHMASK])(_cfg, _fin, _fout)) + +extern void (*const OPUS_IFFT[OPUS_ARCHMASK+1])(const kiss_fft_state *cfg, + const kiss_fft_cpx *fin, kiss_fft_cpx *fout); +#define opus_ifft(_cfg, _fin, _fout, arch) \ + ((*OPUS_IFFT[(arch)&OPUS_ARCHMASK])(_cfg, _fin, _fout)) + +#else /* else for if defined(OPUS_HAVE_RTCD) && (defined(HAVE_ARM_NE10)) */ + +#define opus_fft_alloc_arch(_st, arch) \ + ((void)(arch), opus_fft_alloc_arch_c(_st)) + +#define opus_fft_free_arch(_st, arch) \ + ((void)(arch), opus_fft_free_arch_c(_st)) + +#define opus_fft(_cfg, _fin, _fout, arch) \ + ((void)(arch), opus_fft_c(_cfg, _fin, _fout)) + +#define opus_ifft(_cfg, _fin, _fout, arch) \ + ((void)(arch), opus_ifft_c(_cfg, _fin, _fout)) + +#endif /* end if defined(OPUS_HAVE_RTCD) && (defined(HAVE_ARM_NE10)) */ +#endif /* end if !defined(OVERRIDE_OPUS_FFT) */ + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/asm/libs/opus/celt/laplace.c b/asm/libs/opus/celt/laplace.c new file mode 100644 index 00000000..a7bca874 --- /dev/null +++ b/asm/libs/opus/celt/laplace.c @@ -0,0 +1,134 @@ +/* Copyright (c) 2007 CSIRO + Copyright (c) 2007-2009 Xiph.Org Foundation + Written by Jean-Marc Valin */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "laplace.h" +#include "mathops.h" + +/* The minimum probability of an energy delta (out of 32768). */ +#define LAPLACE_LOG_MINP (0) +#define LAPLACE_MINP (1<>15; +} + +void ec_laplace_encode(ec_enc *enc, int *value, unsigned fs, int decay) +{ + unsigned fl; + int val = *value; + fl = 0; + if (val) + { + int s; + int i; + s = -(val<0); + val = (val+s)^s; + fl = fs; + fs = ec_laplace_get_freq1(fs, decay); + /* Search the decaying part of the PDF.*/ + for (i=1; fs > 0 && i < val; i++) + { + fs *= 2; + fl += fs+2*LAPLACE_MINP; + fs = (fs*(opus_int32)decay)>>15; + } + /* Everything beyond that has probability LAPLACE_MINP. */ + if (!fs) + { + int di; + int ndi_max; + ndi_max = (32768-fl+LAPLACE_MINP-1)>>LAPLACE_LOG_MINP; + ndi_max = (ndi_max-s)>>1; + di = IMIN(val - i, ndi_max - 1); + fl += (2*di+1+s)*LAPLACE_MINP; + fs = IMIN(LAPLACE_MINP, 32768-fl); + *value = (i+di+s)^s; + } + else + { + fs += LAPLACE_MINP; + fl += fs&~s; + } + celt_assert(fl+fs<=32768); + celt_assert(fs>0); + } + ec_encode_bin(enc, fl, fl+fs, 15); +} + +int ec_laplace_decode(ec_dec *dec, unsigned fs, int decay) +{ + int val=0; + unsigned fl; + unsigned fm; + fm = ec_decode_bin(dec, 15); + fl = 0; + if (fm >= fs) + { + val++; + fl = fs; + fs = ec_laplace_get_freq1(fs, decay)+LAPLACE_MINP; + /* Search the decaying part of the PDF.*/ + while(fs > LAPLACE_MINP && fm >= fl+2*fs) + { + fs *= 2; + fl += fs; + fs = ((fs-2*LAPLACE_MINP)*(opus_int32)decay)>>15; + fs += LAPLACE_MINP; + val++; + } + /* Everything beyond that has probability LAPLACE_MINP. */ + if (fs <= LAPLACE_MINP) + { + int di; + di = (fm-fl)>>(LAPLACE_LOG_MINP+1); + val += di; + fl += 2*di*LAPLACE_MINP; + } + if (fm < fl+fs) + val = -val; + else + fl += fs; + } + celt_assert(fl<32768); + celt_assert(fs>0); + celt_assert(fl<=fm); + celt_assert(fm>1; + b=1U<>=1; + bshift--; + } + while(bshift>=0); + return g; +} + +#ifdef FIXED_POINT + +opus_val32 frac_div32(opus_val32 a, opus_val32 b) +{ + opus_val16 rcp; + opus_val32 result, rem; + int shift = celt_ilog2(b)-29; + a = VSHR32(a,shift); + b = VSHR32(b,shift); + /* 16-bit reciprocal */ + rcp = ROUND16(celt_rcp(ROUND16(b,16)),3); + result = MULT16_32_Q15(rcp, a); + rem = PSHR32(a,2)-MULT32_32_Q31(result, b); + result = ADD32(result, SHL32(MULT16_32_Q15(rcp, rem),2)); + if (result >= 536870912) /* 2^29 */ + return 2147483647; /* 2^31 - 1 */ + else if (result <= -536870912) /* -2^29 */ + return -2147483647; /* -2^31 */ + else + return SHL32(result, 2); +} + +/** Reciprocal sqrt approximation in the range [0.25,1) (Q16 in, Q14 out) */ +opus_val16 celt_rsqrt_norm(opus_val32 x) +{ + opus_val16 n; + opus_val16 r; + opus_val16 r2; + opus_val16 y; + /* Range of n is [-16384,32767] ([-0.5,1) in Q15). */ + n = x-32768; + /* Get a rough initial guess for the root. + The optimal minimax quadratic approximation (using relative error) is + r = 1.437799046117536+n*(-0.823394375837328+n*0.4096419668459485). + Coefficients here, and the final result r, are Q14.*/ + r = ADD16(23557, MULT16_16_Q15(n, ADD16(-13490, MULT16_16_Q15(n, 6713)))); + /* We want y = x*r*r-1 in Q15, but x is 32-bit Q16 and r is Q14. + We can compute the result from n and r using Q15 multiplies with some + adjustment, carefully done to avoid overflow. + Range of y is [-1564,1594]. */ + r2 = MULT16_16_Q15(r, r); + y = SHL16(SUB16(ADD16(MULT16_16_Q15(r2, n), r2), 16384), 1); + /* Apply a 2nd-order Householder iteration: r += r*y*(y*0.375-0.5). + This yields the Q14 reciprocal square root of the Q16 x, with a maximum + relative error of 1.04956E-4, a (relative) RMSE of 2.80979E-5, and a + peak absolute error of 2.26591/16384. */ + return ADD16(r, MULT16_16_Q15(r, MULT16_16_Q15(y, + SUB16(MULT16_16_Q15(y, 12288), 16384)))); +} + +/** Sqrt approximation (QX input, QX/2 output) */ +opus_val32 celt_sqrt(opus_val32 x) +{ + int k; + opus_val16 n; + opus_val32 rt; + static const opus_val16 C[5] = {23175, 11561, -3011, 1699, -664}; + if (x==0) + return 0; + else if (x>=1073741824) + return 32767; + k = (celt_ilog2(x)>>1)-7; + x = VSHR32(x, 2*k); + n = x-32768; + rt = ADD16(C[0], MULT16_16_Q15(n, ADD16(C[1], MULT16_16_Q15(n, ADD16(C[2], + MULT16_16_Q15(n, ADD16(C[3], MULT16_16_Q15(n, (C[4]))))))))); + rt = VSHR32(rt,7-k); + return rt; +} + +#define L1 32767 +#define L2 -7651 +#define L3 8277 +#define L4 -626 + +static OPUS_INLINE opus_val16 _celt_cos_pi_2(opus_val16 x) +{ + opus_val16 x2; + + x2 = MULT16_16_P15(x,x); + return ADD16(1,MIN16(32766,ADD32(SUB16(L1,x2), MULT16_16_P15(x2, ADD32(L2, MULT16_16_P15(x2, ADD32(L3, MULT16_16_P15(L4, x2 + )))))))); +} + +#undef L1 +#undef L2 +#undef L3 +#undef L4 + +opus_val16 celt_cos_norm(opus_val32 x) +{ + x = x&0x0001ffff; + if (x>SHL32(EXTEND32(1), 16)) + x = SUB32(SHL32(EXTEND32(1), 17),x); + if (x&0x00007fff) + { + if (x0, "celt_rcp() only defined for positive values"); + i = celt_ilog2(x); + /* n is Q15 with range [0,1). */ + n = VSHR32(x,i-15)-32768; + /* Start with a linear approximation: + r = 1.8823529411764706-0.9411764705882353*n. + The coefficients and the result are Q14 in the range [15420,30840].*/ + r = ADD16(30840, MULT16_16_Q15(-15420, n)); + /* Perform two Newton iterations: + r -= r*((r*n)-1.Q15) + = r*((r*n)+(r-1.Q15)). */ + r = SUB16(r, MULT16_16_Q15(r, + ADD16(MULT16_16_Q15(r, n), ADD16(r, -32768)))); + /* We subtract an extra 1 in the second iteration to avoid overflow; it also + neatly compensates for truncation error in the rest of the process. */ + r = SUB16(r, ADD16(1, MULT16_16_Q15(r, + ADD16(MULT16_16_Q15(r, n), ADD16(r, -32768))))); + /* r is now the Q15 solution to 2/(n+1), with a maximum relative error + of 7.05346E-5, a (relative) RMSE of 2.14418E-5, and a peak absolute + error of 1.24665/32768. */ + return VSHR32(EXTEND32(r),i-16); +} + +#endif diff --git a/asm/libs/opus/celt/mathops.h b/asm/libs/opus/celt/mathops.h new file mode 100644 index 00000000..a0525a96 --- /dev/null +++ b/asm/libs/opus/celt/mathops.h @@ -0,0 +1,258 @@ +/* Copyright (c) 2002-2008 Jean-Marc Valin + Copyright (c) 2007-2008 CSIRO + Copyright (c) 2007-2009 Xiph.Org Foundation + Written by Jean-Marc Valin */ +/** + @file mathops.h + @brief Various math functions +*/ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef MATHOPS_H +#define MATHOPS_H + +#include "arch.h" +#include "entcode.h" +#include "os_support.h" + +/* Multiplies two 16-bit fractional values. Bit-exactness of this macro is important */ +#define FRAC_MUL16(a,b) ((16384+((opus_int32)(opus_int16)(a)*(opus_int16)(b)))>>15) + +unsigned isqrt32(opus_uint32 _val); + +#ifndef OVERRIDE_CELT_MAXABS16 +static OPUS_INLINE opus_val32 celt_maxabs16(const opus_val16 *x, int len) +{ + int i; + opus_val16 maxval = 0; + opus_val16 minval = 0; + for (i=0;i>23)-127; + in.i -= integer<<23; + frac = in.f - 1.5f; + frac = -0.41445418f + frac*(0.95909232f + + frac*(-0.33951290f + frac*0.16541097f)); + return 1+integer+frac; +} + +/** Base-2 exponential approximation (2^x). */ +static OPUS_INLINE float celt_exp2(float x) +{ + int integer; + float frac; + union { + float f; + opus_uint32 i; + } res; + integer = floor(x); + if (integer < -50) + return 0; + frac = x-integer; + /* K0 = 1, K1 = log(2), K2 = 3-4*log(2), K3 = 3*log(2) - 2 */ + res.f = 0.99992522f + frac * (0.69583354f + + frac * (0.22606716f + 0.078024523f*frac)); + res.i = (res.i + (integer<<23)) & 0x7fffffff; + return res.f; +} + +#else +#define celt_log2(x) ((float)(1.442695040888963387*log(x))) +#define celt_exp2(x) ((float)exp(0.6931471805599453094*(x))) +#endif + +#endif + +#ifdef FIXED_POINT + +#include "os_support.h" + +#ifndef OVERRIDE_CELT_ILOG2 +/** Integer log in base2. Undefined for zero and negative numbers */ +static OPUS_INLINE opus_int16 celt_ilog2(opus_int32 x) +{ + celt_assert2(x>0, "celt_ilog2() only defined for strictly positive numbers"); + return EC_ILOG(x)-1; +} +#endif + + +/** Integer log in base2. Defined for zero, but not for negative numbers */ +static OPUS_INLINE opus_int16 celt_zlog2(opus_val32 x) +{ + return x <= 0 ? 0 : celt_ilog2(x); +} + +opus_val16 celt_rsqrt_norm(opus_val32 x); + +opus_val32 celt_sqrt(opus_val32 x); + +opus_val16 celt_cos_norm(opus_val32 x); + +/** Base-2 logarithm approximation (log2(x)). (Q14 input, Q10 output) */ +static OPUS_INLINE opus_val16 celt_log2(opus_val32 x) +{ + int i; + opus_val16 n, frac; + /* -0.41509302963303146, 0.9609890551383969, -0.31836011537636605, + 0.15530808010959576, -0.08556153059057618 */ + static const opus_val16 C[5] = {-6801+(1<<(13-DB_SHIFT)), 15746, -5217, 2545, -1401}; + if (x==0) + return -32767; + i = celt_ilog2(x); + n = VSHR32(x,i-15)-32768-16384; + frac = ADD16(C[0], MULT16_16_Q15(n, ADD16(C[1], MULT16_16_Q15(n, ADD16(C[2], MULT16_16_Q15(n, ADD16(C[3], MULT16_16_Q15(n, C[4])))))))); + return SHL16(i-13,DB_SHIFT)+SHR16(frac,14-DB_SHIFT); +} + +/* + K0 = 1 + K1 = log(2) + K2 = 3-4*log(2) + K3 = 3*log(2) - 2 +*/ +#define D0 16383 +#define D1 22804 +#define D2 14819 +#define D3 10204 + +static OPUS_INLINE opus_val32 celt_exp2_frac(opus_val16 x) +{ + opus_val16 frac; + frac = SHL16(x, 4); + return ADD16(D0, MULT16_16_Q15(frac, ADD16(D1, MULT16_16_Q15(frac, ADD16(D2 , MULT16_16_Q15(D3,frac)))))); +} +/** Base-2 exponential approximation (2^x). (Q10 input, Q16 output) */ +static OPUS_INLINE opus_val32 celt_exp2(opus_val16 x) +{ + int integer; + opus_val16 frac; + integer = SHR16(x,10); + if (integer>14) + return 0x7f000000; + else if (integer < -15) + return 0; + frac = celt_exp2_frac(x-SHL16(integer,10)); + return VSHR32(EXTEND32(frac), -integer-2); +} + +opus_val32 celt_rcp(opus_val32 x); + +#define celt_div(a,b) MULT32_32_Q31((opus_val32)(a),celt_rcp(b)) + +opus_val32 frac_div32(opus_val32 a, opus_val32 b); + +#define M1 32767 +#define M2 -21 +#define M3 -11943 +#define M4 4936 + +/* Atan approximation using a 4th order polynomial. Input is in Q15 format + and normalized by pi/4. Output is in Q15 format */ +static OPUS_INLINE opus_val16 celt_atan01(opus_val16 x) +{ + return MULT16_16_P15(x, ADD32(M1, MULT16_16_P15(x, ADD32(M2, MULT16_16_P15(x, ADD32(M3, MULT16_16_P15(M4, x))))))); +} + +#undef M1 +#undef M2 +#undef M3 +#undef M4 + +/* atan2() approximation valid for positive input values */ +static OPUS_INLINE opus_val16 celt_atan2p(opus_val16 y, opus_val16 x) +{ + if (y < x) + { + opus_val32 arg; + arg = celt_div(SHL32(EXTEND32(y),15),x); + if (arg >= 32767) + arg = 32767; + return SHR16(celt_atan01(EXTRACT16(arg)),1); + } else { + opus_val32 arg; + arg = celt_div(SHL32(EXTEND32(x),15),y); + if (arg >= 32767) + arg = 32767; + return 25736-SHR16(celt_atan01(EXTRACT16(arg)),1); + } +} + +#endif /* FIXED_POINT */ +#endif /* MATHOPS_H */ diff --git a/asm/libs/opus/celt/mdct.c b/asm/libs/opus/celt/mdct.c new file mode 100644 index 00000000..5315ad11 --- /dev/null +++ b/asm/libs/opus/celt/mdct.c @@ -0,0 +1,343 @@ +/* Copyright (c) 2007-2008 CSIRO + Copyright (c) 2007-2008 Xiph.Org Foundation + Written by Jean-Marc Valin */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +/* This is a simple MDCT implementation that uses a N/4 complex FFT + to do most of the work. It should be relatively straightforward to + plug in pretty much and FFT here. + + This replaces the Vorbis FFT (and uses the exact same API), which + was a bit too messy and that was ending up duplicating code + (might as well use the same FFT everywhere). + + The algorithm is similar to (and inspired from) Fabrice Bellard's + MDCT implementation in FFMPEG, but has differences in signs, ordering + and scaling in many places. +*/ + +#ifndef SKIP_CONFIG_H +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif +#endif + +#include "mdct.h" +#include "kiss_fft.h" +#include "_kiss_fft_guts.h" +#include +#include "os_support.h" +#include "mathops.h" +#include "stack_alloc.h" + +#if defined(MIPSr1_ASM) +#include "mips/mdct_mipsr1.h" +#endif + + +#ifdef CUSTOM_MODES + +int clt_mdct_init(mdct_lookup *l,int N, int maxshift, int arch) +{ + int i; + kiss_twiddle_scalar *trig; + int shift; + int N2=N>>1; + l->n = N; + l->maxshift = maxshift; + for (i=0;i<=maxshift;i++) + { + if (i==0) + l->kfft[i] = opus_fft_alloc(N>>2>>i, 0, 0, arch); + else + l->kfft[i] = opus_fft_alloc_twiddles(N>>2>>i, 0, 0, l->kfft[0], arch); +#ifndef ENABLE_TI_DSPLIB55 + if (l->kfft[i]==NULL) + return 0; +#endif + } + l->trig = trig = (kiss_twiddle_scalar*)opus_alloc((N-(N2>>maxshift))*sizeof(kiss_twiddle_scalar)); + if (l->trig==NULL) + return 0; + for (shift=0;shift<=maxshift;shift++) + { + /* We have enough points that sine isn't necessary */ +#if defined(FIXED_POINT) +#if 1 + for (i=0;i>= 1; + N >>= 1; + } + return 1; +} + +void clt_mdct_clear(mdct_lookup *l, int arch) +{ + int i; + for (i=0;i<=l->maxshift;i++) + opus_fft_free(l->kfft[i], arch); + opus_free((kiss_twiddle_scalar*)l->trig); +} + +#endif /* CUSTOM_MODES */ + +/* Forward MDCT trashes the input array */ +#ifndef OVERRIDE_clt_mdct_forward +void clt_mdct_forward_c(const mdct_lookup *l, kiss_fft_scalar *in, kiss_fft_scalar * OPUS_RESTRICT out, + const opus_val16 *window, int overlap, int shift, int stride, int arch) +{ + int i; + int N, N2, N4; + VARDECL(kiss_fft_scalar, f); + VARDECL(kiss_fft_cpx, f2); + const kiss_fft_state *st = l->kfft[shift]; + const kiss_twiddle_scalar *trig; + opus_val16 scale; +#ifdef FIXED_POINT + /* Allows us to scale with MULT16_32_Q16(), which is faster than + MULT16_32_Q15() on ARM. */ + int scale_shift = st->scale_shift-1; +#endif + SAVE_STACK; + (void)arch; + scale = st->scale; + + N = l->n; + trig = l->trig; + for (i=0;i>= 1; + trig += N; + } + N2 = N>>1; + N4 = N>>2; + + ALLOC(f, N2, kiss_fft_scalar); + ALLOC(f2, N4, kiss_fft_cpx); + + /* Consider the input to be composed of four blocks: [a, b, c, d] */ + /* Window, shuffle, fold */ + { + /* Temp pointers to make it really clear to the compiler what we're doing */ + const kiss_fft_scalar * OPUS_RESTRICT xp1 = in+(overlap>>1); + const kiss_fft_scalar * OPUS_RESTRICT xp2 = in+N2-1+(overlap>>1); + kiss_fft_scalar * OPUS_RESTRICT yp = f; + const opus_val16 * OPUS_RESTRICT wp1 = window+(overlap>>1); + const opus_val16 * OPUS_RESTRICT wp2 = window+(overlap>>1)-1; + for(i=0;i<((overlap+3)>>2);i++) + { + /* Real part arranged as -d-cR, Imag part arranged as -b+aR*/ + *yp++ = MULT16_32_Q15(*wp2, xp1[N2]) + MULT16_32_Q15(*wp1,*xp2); + *yp++ = MULT16_32_Q15(*wp1, *xp1) - MULT16_32_Q15(*wp2, xp2[-N2]); + xp1+=2; + xp2-=2; + wp1+=2; + wp2-=2; + } + wp1 = window; + wp2 = window+overlap-1; + for(;i>2);i++) + { + /* Real part arranged as a-bR, Imag part arranged as -c-dR */ + *yp++ = *xp2; + *yp++ = *xp1; + xp1+=2; + xp2-=2; + } + for(;ibitrev[i]] = yc; + } + } + + /* N/4 complex FFT, does not downscale anymore */ + opus_fft_impl(st, f2); + + /* Post-rotate */ + { + /* Temp pointers to make it really clear to the compiler what we're doing */ + const kiss_fft_cpx * OPUS_RESTRICT fp = f2; + kiss_fft_scalar * OPUS_RESTRICT yp1 = out; + kiss_fft_scalar * OPUS_RESTRICT yp2 = out+stride*(N2-1); + const kiss_twiddle_scalar *t = &trig[0]; + /* Temp pointers to make it really clear to the compiler what we're doing */ + for(i=0;ii,t[N4+i]) - S_MUL(fp->r,t[i]); + yi = S_MUL(fp->r,t[N4+i]) + S_MUL(fp->i,t[i]); + *yp1 = yr; + *yp2 = yi; + fp++; + yp1 += 2*stride; + yp2 -= 2*stride; + } + } + RESTORE_STACK; +} +#endif /* OVERRIDE_clt_mdct_forward */ + +#ifndef OVERRIDE_clt_mdct_backward +void clt_mdct_backward_c(const mdct_lookup *l, kiss_fft_scalar *in, kiss_fft_scalar * OPUS_RESTRICT out, + const opus_val16 * OPUS_RESTRICT window, int overlap, int shift, int stride, int arch) +{ + int i; + int N, N2, N4; + const kiss_twiddle_scalar *trig; + (void) arch; + + N = l->n; + trig = l->trig; + for (i=0;i>= 1; + trig += N; + } + N2 = N>>1; + N4 = N>>2; + + /* Pre-rotate */ + { + /* Temp pointers to make it really clear to the compiler what we're doing */ + const kiss_fft_scalar * OPUS_RESTRICT xp1 = in; + const kiss_fft_scalar * OPUS_RESTRICT xp2 = in+stride*(N2-1); + kiss_fft_scalar * OPUS_RESTRICT yp = out+(overlap>>1); + const kiss_twiddle_scalar * OPUS_RESTRICT t = &trig[0]; + const opus_int16 * OPUS_RESTRICT bitrev = l->kfft[shift]->bitrev; + for(i=0;ikfft[shift], (kiss_fft_cpx*)(out+(overlap>>1))); + + /* Post-rotate and de-shuffle from both ends of the buffer at once to make + it in-place. */ + { + kiss_fft_scalar * yp0 = out+(overlap>>1); + kiss_fft_scalar * yp1 = out+(overlap>>1)+N2-2; + const kiss_twiddle_scalar *t = &trig[0]; + /* Loop to (N4+1)>>1 to handle odd N4. When N4 is odd, the + middle pair will be computed twice. */ + for(i=0;i<(N4+1)>>1;i++) + { + kiss_fft_scalar re, im, yr, yi; + kiss_twiddle_scalar t0, t1; + /* We swap real and imag because we're using an FFT instead of an IFFT. */ + re = yp0[1]; + im = yp0[0]; + t0 = t[i]; + t1 = t[N4+i]; + /* We'd scale up by 2 here, but instead it's done when mixing the windows */ + yr = S_MUL(re,t0) + S_MUL(im,t1); + yi = S_MUL(re,t1) - S_MUL(im,t0); + /* We swap real and imag because we're using an FFT instead of an IFFT. */ + re = yp1[1]; + im = yp1[0]; + yp0[0] = yr; + yp1[1] = yi; + + t0 = t[(N4-i-1)]; + t1 = t[(N2-i-1)]; + /* We'd scale up by 2 here, but instead it's done when mixing the windows */ + yr = S_MUL(re,t0) + S_MUL(im,t1); + yi = S_MUL(re,t1) - S_MUL(im,t0); + yp1[0] = yr; + yp0[1] = yi; + yp0 += 2; + yp1 -= 2; + } + } + + /* Mirror on both sides for TDAC */ + { + kiss_fft_scalar * OPUS_RESTRICT xp1 = out+overlap-1; + kiss_fft_scalar * OPUS_RESTRICT yp1 = out; + const opus_val16 * OPUS_RESTRICT wp1 = window; + const opus_val16 * OPUS_RESTRICT wp2 = window+overlap-1; + + for(i = 0; i < overlap/2; i++) + { + kiss_fft_scalar x1, x2; + x1 = *xp1; + x2 = *yp1; + *yp1++ = MULT16_32_Q15(*wp2, x2) - MULT16_32_Q15(*wp1, x1); + *xp1-- = MULT16_32_Q15(*wp1, x2) + MULT16_32_Q15(*wp2, x1); + wp1++; + wp2--; + } + } +} +#endif /* OVERRIDE_clt_mdct_backward */ diff --git a/asm/libs/opus/celt/mdct.h b/asm/libs/opus/celt/mdct.h new file mode 100644 index 00000000..160ae4e0 --- /dev/null +++ b/asm/libs/opus/celt/mdct.h @@ -0,0 +1,112 @@ +/* Copyright (c) 2007-2008 CSIRO + Copyright (c) 2007-2008 Xiph.Org Foundation + Written by Jean-Marc Valin */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +/* This is a simple MDCT implementation that uses a N/4 complex FFT + to do most of the work. It should be relatively straightforward to + plug in pretty much and FFT here. + + This replaces the Vorbis FFT (and uses the exact same API), which + was a bit too messy and that was ending up duplicating code + (might as well use the same FFT everywhere). + + The algorithm is similar to (and inspired from) Fabrice Bellard's + MDCT implementation in FFMPEG, but has differences in signs, ordering + and scaling in many places. +*/ + +#ifndef MDCT_H +#define MDCT_H + +#include "opus_defines.h" +#include "kiss_fft.h" +#include "arch.h" + +typedef struct { + int n; + int maxshift; + const kiss_fft_state *kfft[4]; + const kiss_twiddle_scalar * OPUS_RESTRICT trig; +} mdct_lookup; + +#if defined(HAVE_ARM_NE10) +#include "arm/mdct_arm.h" +#endif + + +int clt_mdct_init(mdct_lookup *l,int N, int maxshift, int arch); +void clt_mdct_clear(mdct_lookup *l, int arch); + +/** Compute a forward MDCT and scale by 4/N, trashes the input array */ +void clt_mdct_forward_c(const mdct_lookup *l, kiss_fft_scalar *in, + kiss_fft_scalar * OPUS_RESTRICT out, + const opus_val16 *window, int overlap, + int shift, int stride, int arch); + +/** Compute a backward MDCT (no scaling) and performs weighted overlap-add + (scales implicitly by 1/2) */ +void clt_mdct_backward_c(const mdct_lookup *l, kiss_fft_scalar *in, + kiss_fft_scalar * OPUS_RESTRICT out, + const opus_val16 * OPUS_RESTRICT window, + int overlap, int shift, int stride, int arch); + +#if !defined(OVERRIDE_OPUS_MDCT) +/* Is run-time CPU detection enabled on this platform? */ +#if defined(OPUS_HAVE_RTCD) && defined(HAVE_ARM_NE10) + +extern void (*const CLT_MDCT_FORWARD_IMPL[OPUS_ARCHMASK+1])( + const mdct_lookup *l, kiss_fft_scalar *in, + kiss_fft_scalar * OPUS_RESTRICT out, const opus_val16 *window, + int overlap, int shift, int stride, int arch); + +#define clt_mdct_forward(_l, _in, _out, _window, _overlap, _shift, _stride, _arch) \ + ((*CLT_MDCT_FORWARD_IMPL[(arch)&OPUS_ARCHMASK])(_l, _in, _out, \ + _window, _overlap, _shift, \ + _stride, _arch)) + +extern void (*const CLT_MDCT_BACKWARD_IMPL[OPUS_ARCHMASK+1])( + const mdct_lookup *l, kiss_fft_scalar *in, + kiss_fft_scalar * OPUS_RESTRICT out, const opus_val16 *window, + int overlap, int shift, int stride, int arch); + +#define clt_mdct_backward(_l, _in, _out, _window, _overlap, _shift, _stride, _arch) \ + (*CLT_MDCT_BACKWARD_IMPL[(arch)&OPUS_ARCHMASK])(_l, _in, _out, \ + _window, _overlap, _shift, \ + _stride, _arch) + +#else /* if defined(OPUS_HAVE_RTCD) && defined(HAVE_ARM_NE10) */ + +#define clt_mdct_forward(_l, _in, _out, _window, _overlap, _shift, _stride, _arch) \ + clt_mdct_forward_c(_l, _in, _out, _window, _overlap, _shift, _stride, _arch) + +#define clt_mdct_backward(_l, _in, _out, _window, _overlap, _shift, _stride, _arch) \ + clt_mdct_backward_c(_l, _in, _out, _window, _overlap, _shift, _stride, _arch) + +#endif /* end if defined(OPUS_HAVE_RTCD) && defined(HAVE_ARM_NE10) && !defined(FIXED_POINT) */ +#endif /* end if !defined(OVERRIDE_OPUS_MDCT) */ + +#endif diff --git a/asm/libs/opus/celt/mfrngcod.h b/asm/libs/opus/celt/mfrngcod.h new file mode 100644 index 00000000..809152a5 --- /dev/null +++ b/asm/libs/opus/celt/mfrngcod.h @@ -0,0 +1,48 @@ +/* Copyright (c) 2001-2008 Timothy B. Terriberry + Copyright (c) 2008-2009 Xiph.Org Foundation */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#if !defined(_mfrngcode_H) +# define _mfrngcode_H (1) +# include "entcode.h" + +/*Constants used by the entropy encoder/decoder.*/ + +/*The number of bits to output at a time.*/ +# define EC_SYM_BITS (8) +/*The total number of bits in each of the state registers.*/ +# define EC_CODE_BITS (32) +/*The maximum symbol value.*/ +# define EC_SYM_MAX ((1U<>EC_SYM_BITS) +/*The number of bits available for the last, partial symbol in the code field.*/ +# define EC_CODE_EXTRA ((EC_CODE_BITS-2)%EC_SYM_BITS+1) +#endif diff --git a/asm/libs/opus/celt/mips/celt_mipsr1.h b/asm/libs/opus/celt/mips/celt_mipsr1.h new file mode 100644 index 00000000..e85661a6 --- /dev/null +++ b/asm/libs/opus/celt/mips/celt_mipsr1.h @@ -0,0 +1,151 @@ +/* Copyright (c) 2007-2008 CSIRO + Copyright (c) 2007-2010 Xiph.Org Foundation + Copyright (c) 2008 Gregory Maxwell + Written by Jean-Marc Valin and Gregory Maxwell */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef __CELT_MIPSR1_H__ +#define __CELT_MIPSR1_H__ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#define CELT_C + +#include "os_support.h" +#include "mdct.h" +#include +#include "celt.h" +#include "pitch.h" +#include "bands.h" +#include "modes.h" +#include "entcode.h" +#include "quant_bands.h" +#include "rate.h" +#include "stack_alloc.h" +#include "mathops.h" +#include "float_cast.h" +#include +#include "celt_lpc.h" +#include "vq.h" + +#define OVERRIDE_comb_filter +void comb_filter(opus_val32 *y, opus_val32 *x, int T0, int T1, int N, + opus_val16 g0, opus_val16 g1, int tapset0, int tapset1, + const opus_val16 *window, int overlap, int arch) +{ + int i; + opus_val32 x0, x1, x2, x3, x4; + + (void)arch; + + /* printf ("%d %d %f %f\n", T0, T1, g0, g1); */ + opus_val16 g00, g01, g02, g10, g11, g12; + static const opus_val16 gains[3][3] = { + {QCONST16(0.3066406250f, 15), QCONST16(0.2170410156f, 15), QCONST16(0.1296386719f, 15)}, + {QCONST16(0.4638671875f, 15), QCONST16(0.2680664062f, 15), QCONST16(0.f, 15)}, + {QCONST16(0.7998046875f, 15), QCONST16(0.1000976562f, 15), QCONST16(0.f, 15)}}; + + if (g0==0 && g1==0) + { + /* OPT: Happens to work without the OPUS_MOVE(), but only because the current encoder already copies x to y */ + if (x!=y) + OPUS_MOVE(y, x, N); + return; + } + + g00 = MULT16_16_P15(g0, gains[tapset0][0]); + g01 = MULT16_16_P15(g0, gains[tapset0][1]); + g02 = MULT16_16_P15(g0, gains[tapset0][2]); + g10 = MULT16_16_P15(g1, gains[tapset1][0]); + g11 = MULT16_16_P15(g1, gains[tapset1][1]); + g12 = MULT16_16_P15(g1, gains[tapset1][2]); + x1 = x[-T1+1]; + x2 = x[-T1 ]; + x3 = x[-T1-1]; + x4 = x[-T1-2]; + /* If the filter didn't change, we don't need the overlap */ + if (g0==g1 && T0==T1 && tapset0==tapset1) + overlap=0; + + for (i=0;itwiddles[fstride*m]; + yb = st->twiddles[fstride*2*m]; +#endif + + tw=st->twiddles; + + for (i=0;ir += scratch[7].r + scratch[8].r; + Fout0->i += scratch[7].i + scratch[8].i; + scratch[5].r = scratch[0].r + S_MUL_ADD(scratch[7].r,ya.r,scratch[8].r,yb.r); + scratch[5].i = scratch[0].i + S_MUL_ADD(scratch[7].i,ya.r,scratch[8].i,yb.r); + + scratch[6].r = S_MUL_ADD(scratch[10].i,ya.i,scratch[9].i,yb.i); + scratch[6].i = -S_MUL_ADD(scratch[10].r,ya.i,scratch[9].r,yb.i); + + C_SUB(*Fout1,scratch[5],scratch[6]); + C_ADD(*Fout4,scratch[5],scratch[6]); + + scratch[11].r = scratch[0].r + S_MUL_ADD(scratch[7].r,yb.r,scratch[8].r,ya.r); + scratch[11].i = scratch[0].i + S_MUL_ADD(scratch[7].i,yb.r,scratch[8].i,ya.r); + + scratch[12].r = S_MUL_SUB(scratch[9].i,ya.i,scratch[10].i,yb.i); + scratch[12].i = S_MUL_SUB(scratch[10].r,yb.i,scratch[9].r,ya.i); + + C_ADD(*Fout2,scratch[11],scratch[12]); + C_SUB(*Fout3,scratch[11],scratch[12]); + + ++Fout0;++Fout1;++Fout2;++Fout3;++Fout4; + } + } +} + + +#endif /* KISS_FFT_MIPSR1_H */ diff --git a/asm/libs/opus/celt/mips/mdct_mipsr1.h b/asm/libs/opus/celt/mips/mdct_mipsr1.h new file mode 100644 index 00000000..2934dab7 --- /dev/null +++ b/asm/libs/opus/celt/mips/mdct_mipsr1.h @@ -0,0 +1,288 @@ +/* Copyright (c) 2007-2008 CSIRO + Copyright (c) 2007-2008 Xiph.Org Foundation + Written by Jean-Marc Valin */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +/* This is a simple MDCT implementation that uses a N/4 complex FFT + to do most of the work. It should be relatively straightforward to + plug in pretty much and FFT here. + + This replaces the Vorbis FFT (and uses the exact same API), which + was a bit too messy and that was ending up duplicating code + (might as well use the same FFT everywhere). + + The algorithm is similar to (and inspired from) Fabrice Bellard's + MDCT implementation in FFMPEG, but has differences in signs, ordering + and scaling in many places. +*/ +#ifndef __MDCT_MIPSR1_H__ +#define __MDCT_MIPSR1_H__ + +#ifndef SKIP_CONFIG_H +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif +#endif + +#include "mdct.h" +#include "kiss_fft.h" +#include "_kiss_fft_guts.h" +#include +#include "os_support.h" +#include "mathops.h" +#include "stack_alloc.h" + +/* Forward MDCT trashes the input array */ +#define OVERRIDE_clt_mdct_forward +void clt_mdct_forward(const mdct_lookup *l, kiss_fft_scalar *in, kiss_fft_scalar * OPUS_RESTRICT out, + const opus_val16 *window, int overlap, int shift, int stride, int arch) +{ + int i; + int N, N2, N4; + VARDECL(kiss_fft_scalar, f); + VARDECL(kiss_fft_cpx, f2); + const kiss_fft_state *st = l->kfft[shift]; + const kiss_twiddle_scalar *trig; + opus_val16 scale; +#ifdef FIXED_POINT + /* Allows us to scale with MULT16_32_Q16(), which is faster than + MULT16_32_Q15() on ARM. */ + int scale_shift = st->scale_shift-1; +#endif + + (void)arch; + + SAVE_STACK; + scale = st->scale; + + N = l->n; + trig = l->trig; + for (i=0;i>= 1; + trig += N; + } + N2 = N>>1; + N4 = N>>2; + + ALLOC(f, N2, kiss_fft_scalar); + ALLOC(f2, N4, kiss_fft_cpx); + + /* Consider the input to be composed of four blocks: [a, b, c, d] */ + /* Window, shuffle, fold */ + { + /* Temp pointers to make it really clear to the compiler what we're doing */ + const kiss_fft_scalar * OPUS_RESTRICT xp1 = in+(overlap>>1); + const kiss_fft_scalar * OPUS_RESTRICT xp2 = in+N2-1+(overlap>>1); + kiss_fft_scalar * OPUS_RESTRICT yp = f; + const opus_val16 * OPUS_RESTRICT wp1 = window+(overlap>>1); + const opus_val16 * OPUS_RESTRICT wp2 = window+(overlap>>1)-1; + for(i=0;i<((overlap+3)>>2);i++) + { + /* Real part arranged as -d-cR, Imag part arranged as -b+aR*/ + *yp++ = S_MUL_ADD(*wp2, xp1[N2],*wp1,*xp2); + *yp++ = S_MUL_SUB(*wp1, *xp1,*wp2, xp2[-N2]); + xp1+=2; + xp2-=2; + wp1+=2; + wp2-=2; + } + wp1 = window; + wp2 = window+overlap-1; + for(;i>2);i++) + { + /* Real part arranged as a-bR, Imag part arranged as -c-dR */ + *yp++ = *xp2; + *yp++ = *xp1; + xp1+=2; + xp2-=2; + } + for(;ibitrev[i]] = yc; + } + } + + /* N/4 complex FFT, does not downscale anymore */ + opus_fft_impl(st, f2); + + /* Post-rotate */ + { + /* Temp pointers to make it really clear to the compiler what we're doing */ + const kiss_fft_cpx * OPUS_RESTRICT fp = f2; + kiss_fft_scalar * OPUS_RESTRICT yp1 = out; + kiss_fft_scalar * OPUS_RESTRICT yp2 = out+stride*(N2-1); + const kiss_twiddle_scalar *t = &trig[0]; + /* Temp pointers to make it really clear to the compiler what we're doing */ + for(i=0;ii,t[N4+i] , fp->r,t[i]); + yi = S_MUL_ADD(fp->r,t[N4+i] ,fp->i,t[i]); + *yp1 = yr; + *yp2 = yi; + fp++; + yp1 += 2*stride; + yp2 -= 2*stride; + } + } + RESTORE_STACK; +} + +#define OVERRIDE_clt_mdct_backward +void clt_mdct_backward(const mdct_lookup *l, kiss_fft_scalar *in, kiss_fft_scalar * OPUS_RESTRICT out, + const opus_val16 * OPUS_RESTRICT window, int overlap, int shift, int stride, int arch) +{ + int i; + int N, N2, N4; + const kiss_twiddle_scalar *trig; + + (void)arch; + + N = l->n; + trig = l->trig; + for (i=0;i>= 1; + trig += N; + } + N2 = N>>1; + N4 = N>>2; + + /* Pre-rotate */ + { + /* Temp pointers to make it really clear to the compiler what we're doing */ + const kiss_fft_scalar * OPUS_RESTRICT xp1 = in; + const kiss_fft_scalar * OPUS_RESTRICT xp2 = in+stride*(N2-1); + kiss_fft_scalar * OPUS_RESTRICT yp = out+(overlap>>1); + const kiss_twiddle_scalar * OPUS_RESTRICT t = &trig[0]; + const opus_int16 * OPUS_RESTRICT bitrev = l->kfft[shift]->bitrev; + for(i=0;ikfft[shift], (kiss_fft_cpx*)(out+(overlap>>1))); + + /* Post-rotate and de-shuffle from both ends of the buffer at once to make + it in-place. */ + { + kiss_fft_scalar * OPUS_RESTRICT yp0 = out+(overlap>>1); + kiss_fft_scalar * OPUS_RESTRICT yp1 = out+(overlap>>1)+N2-2; + const kiss_twiddle_scalar *t = &trig[0]; + /* Loop to (N4+1)>>1 to handle odd N4. When N4 is odd, the + middle pair will be computed twice. */ + for(i=0;i<(N4+1)>>1;i++) + { + kiss_fft_scalar re, im, yr, yi; + kiss_twiddle_scalar t0, t1; + /* We swap real and imag because we're using an FFT instead of an IFFT. */ + re = yp0[1]; + im = yp0[0]; + t0 = t[i]; + t1 = t[N4+i]; + /* We'd scale up by 2 here, but instead it's done when mixing the windows */ + yr = S_MUL_ADD(re,t0 , im,t1); + yi = S_MUL_SUB(re,t1 , im,t0); + /* We swap real and imag because we're using an FFT instead of an IFFT. */ + re = yp1[1]; + im = yp1[0]; + yp0[0] = yr; + yp1[1] = yi; + + t0 = t[(N4-i-1)]; + t1 = t[(N2-i-1)]; + /* We'd scale up by 2 here, but instead it's done when mixing the windows */ + yr = S_MUL_ADD(re,t0,im,t1); + yi = S_MUL_SUB(re,t1,im,t0); + yp1[0] = yr; + yp0[1] = yi; + yp0 += 2; + yp1 -= 2; + } + } + + /* Mirror on both sides for TDAC */ + { + kiss_fft_scalar * OPUS_RESTRICT xp1 = out+overlap-1; + kiss_fft_scalar * OPUS_RESTRICT yp1 = out; + const opus_val16 * OPUS_RESTRICT wp1 = window; + const opus_val16 * OPUS_RESTRICT wp2 = window+overlap-1; + + for(i = 0; i < overlap/2; i++) + { + kiss_fft_scalar x1, x2; + x1 = *xp1; + x2 = *yp1; + *yp1++ = MULT16_32_Q15(*wp2, x2) - MULT16_32_Q15(*wp1, x1); + *xp1-- = MULT16_32_Q15(*wp1, x2) + MULT16_32_Q15(*wp2, x1); + wp1++; + wp2--; + } + } +} +#endif /* __MDCT_MIPSR1_H__ */ diff --git a/asm/libs/opus/celt/mips/pitch_mipsr1.h b/asm/libs/opus/celt/mips/pitch_mipsr1.h new file mode 100644 index 00000000..a9500aff --- /dev/null +++ b/asm/libs/opus/celt/mips/pitch_mipsr1.h @@ -0,0 +1,161 @@ +/* Copyright (c) 2007-2008 CSIRO + Copyright (c) 2007-2009 Xiph.Org Foundation + Written by Jean-Marc Valin */ +/** + @file pitch.h + @brief Pitch analysis + */ + +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef PITCH_MIPSR1_H +#define PITCH_MIPSR1_H + +#define OVERRIDE_DUAL_INNER_PROD +static inline void dual_inner_prod(const opus_val16 *x, const opus_val16 *y01, const opus_val16 *y02, + int N, opus_val32 *xy1, opus_val32 *xy2, int arch) +{ + int j; + opus_val32 xy01=0; + opus_val32 xy02=0; + + (void)arch; + + asm volatile("MULT $ac1, $0, $0"); + asm volatile("MULT $ac2, $0, $0"); + /* Compute the norm of X+Y and X-Y as |X|^2 + |Y|^2 +/- sum(xy) */ + for (j=0;j=0;i--) + { + celt_norm x1, x2; + x1 = Xptr[0]; + x2 = Xptr[stride]; + Xptr[stride] = EXTRACT16(PSHR32(MAC16_16(MULT16_16(c, x2), s, x1), 15)); + *Xptr-- = EXTRACT16(PSHR32(MAC16_16(MULT16_16(c, x1), ms, x2), 15)); + } +} + +#define OVERRIDE_renormalise_vector + +#define renormalise_vector(X, N, gain, arch) \ + (renormalise_vector_mips(X, N, gain, arch)) + +void renormalise_vector_mips(celt_norm *X, int N, opus_val16 gain, int arch) +{ + int i; +#ifdef FIXED_POINT + int k; +#endif + opus_val32 E = EPSILON; + opus_val16 g; + opus_val32 t; + celt_norm *xptr = X; + int X0, X1; + + (void)arch; + + asm volatile("mult $ac1, $0, $0"); + asm volatile("MTLO %0, $ac1" : :"r" (E)); + /*if(N %4) + printf("error");*/ + for (i=0;i>1; +#endif + t = VSHR32(E, 2*(k-7)); + g = MULT16_16_P15(celt_rsqrt_norm(t),gain); + + xptr = X; + for (i=0;i= Fs) + break; + + /* Find where the linear part ends (i.e. where the spacing is more than min_width */ + for (lin=0;lin= res) + break; + + low = (bark_freq[lin]+res/2)/res; + high = nBark-lin; + *nbEBands = low+high; + eBands = opus_alloc(sizeof(opus_int16)*(*nbEBands+2)); + + if (eBands==NULL) + return NULL; + + /* Linear spacing (min_width) */ + for (i=0;i0) + offset = eBands[low-1]*res - bark_freq[lin-1]; + /* Spacing follows critical bands */ + for (i=0;i frame_size) + eBands[*nbEBands] = frame_size; + for (i=1;i<*nbEBands-1;i++) + { + if (eBands[i+1]-eBands[i] < eBands[i]-eBands[i-1]) + { + eBands[i] -= (2*eBands[i]-eBands[i-1]-eBands[i+1])/2; + } + } + /* Remove any empty bands. */ + for (i=j=0;i<*nbEBands;i++) + if(eBands[i+1]>eBands[j]) + eBands[++j]=eBands[i+1]; + *nbEBands=j; + + for (i=1;i<*nbEBands;i++) + { + /* Every band must be smaller than the last band. */ + celt_assert(eBands[i]-eBands[i-1]<=eBands[*nbEBands]-eBands[*nbEBands-1]); + /* Each band must be no larger than twice the size of the previous one. */ + celt_assert(eBands[i+1]-eBands[i]<=2*(eBands[i]-eBands[i-1])); + } + + return eBands; +} + +static void compute_allocation_table(CELTMode *mode) +{ + int i, j; + unsigned char *allocVectors; + int maxBands = sizeof(eband5ms)/sizeof(eband5ms[0])-1; + + mode->nbAllocVectors = BITALLOC_SIZE; + allocVectors = opus_alloc(sizeof(unsigned char)*(BITALLOC_SIZE*mode->nbEBands)); + if (allocVectors==NULL) + return; + + /* Check for standard mode */ + if (mode->Fs == 400*(opus_int32)mode->shortMdctSize) + { + for (i=0;inbEBands;i++) + allocVectors[i] = band_allocation[i]; + mode->allocVectors = allocVectors; + return; + } + /* If not the standard mode, interpolate */ + /* Compute per-codec-band allocation from per-critical-band matrix */ + for (i=0;inbEBands;j++) + { + int k; + for (k=0;k mode->eBands[j]*(opus_int32)mode->Fs/mode->shortMdctSize) + break; + } + if (k>maxBands-1) + allocVectors[i*mode->nbEBands+j] = band_allocation[i*maxBands + maxBands-1]; + else { + opus_int32 a0, a1; + a1 = mode->eBands[j]*(opus_int32)mode->Fs/mode->shortMdctSize - 400*(opus_int32)eband5ms[k-1]; + a0 = 400*(opus_int32)eband5ms[k] - mode->eBands[j]*(opus_int32)mode->Fs/mode->shortMdctSize; + allocVectors[i*mode->nbEBands+j] = (a0*band_allocation[i*maxBands+k-1] + + a1*band_allocation[i*maxBands+k])/(a0+a1); + } + } + } + + /*printf ("\n"); + for (i=0;inbEBands;j++) + printf ("%d ", allocVectors[i*mode->nbEBands+j]); + printf ("\n"); + } + exit(0);*/ + + mode->allocVectors = allocVectors; +} + +#endif /* CUSTOM_MODES */ + +CELTMode *opus_custom_mode_create(opus_int32 Fs, int frame_size, int *error) +{ + int i; +#ifdef CUSTOM_MODES + CELTMode *mode=NULL; + int res; + opus_val16 *window; + opus_int16 *logN; + int LM; + int arch = opus_select_arch(); + ALLOC_STACK; +#if !defined(VAR_ARRAYS) && !defined(USE_ALLOCA) + if (global_stack==NULL) + goto failure; +#endif +#endif + +#ifndef CUSTOM_MODES_ONLY + for (i=0;iFs && + (frame_size<shortMdctSize*static_mode_list[i]->nbShortMdcts) + { + if (error) + *error = OPUS_OK; + return (CELTMode*)static_mode_list[i]; + } + } + } +#endif /* CUSTOM_MODES_ONLY */ + +#ifndef CUSTOM_MODES + if (error) + *error = OPUS_BAD_ARG; + return NULL; +#else + + /* The good thing here is that permutation of the arguments will automatically be invalid */ + + if (Fs < 8000 || Fs > 96000) + { + if (error) + *error = OPUS_BAD_ARG; + return NULL; + } + if (frame_size < 40 || frame_size > 1024 || frame_size%2!=0) + { + if (error) + *error = OPUS_BAD_ARG; + return NULL; + } + /* Frames of less than 1ms are not supported. */ + if ((opus_int32)frame_size*1000 < Fs) + { + if (error) + *error = OPUS_BAD_ARG; + return NULL; + } + + if ((opus_int32)frame_size*75 >= Fs && (frame_size%16)==0) + { + LM = 3; + } else if ((opus_int32)frame_size*150 >= Fs && (frame_size%8)==0) + { + LM = 2; + } else if ((opus_int32)frame_size*300 >= Fs && (frame_size%4)==0) + { + LM = 1; + } else + { + LM = 0; + } + + /* Shorts longer than 3.3ms are not supported. */ + if ((opus_int32)(frame_size>>LM)*300 > Fs) + { + if (error) + *error = OPUS_BAD_ARG; + return NULL; + } + + mode = opus_alloc(sizeof(CELTMode)); + if (mode==NULL) + goto failure; + mode->Fs = Fs; + + /* Pre/de-emphasis depends on sampling rate. The "standard" pre-emphasis + is defined as A(z) = 1 - 0.85*z^-1 at 48 kHz. Other rates should + approximate that. */ + if(Fs < 12000) /* 8 kHz */ + { + mode->preemph[0] = QCONST16(0.3500061035f, 15); + mode->preemph[1] = -QCONST16(0.1799926758f, 15); + mode->preemph[2] = QCONST16(0.2719968125f, SIG_SHIFT); /* exact 1/preemph[3] */ + mode->preemph[3] = QCONST16(3.6765136719f, 13); + } else if(Fs < 24000) /* 16 kHz */ + { + mode->preemph[0] = QCONST16(0.6000061035f, 15); + mode->preemph[1] = -QCONST16(0.1799926758f, 15); + mode->preemph[2] = QCONST16(0.4424998650f, SIG_SHIFT); /* exact 1/preemph[3] */ + mode->preemph[3] = QCONST16(2.2598876953f, 13); + } else if(Fs < 40000) /* 32 kHz */ + { + mode->preemph[0] = QCONST16(0.7799987793f, 15); + mode->preemph[1] = -QCONST16(0.1000061035f, 15); + mode->preemph[2] = QCONST16(0.7499771125f, SIG_SHIFT); /* exact 1/preemph[3] */ + mode->preemph[3] = QCONST16(1.3333740234f, 13); + } else /* 48 kHz */ + { + mode->preemph[0] = QCONST16(0.8500061035f, 15); + mode->preemph[1] = QCONST16(0.0f, 15); + mode->preemph[2] = QCONST16(1.f, SIG_SHIFT); + mode->preemph[3] = QCONST16(1.f, 13); + } + + mode->maxLM = LM; + mode->nbShortMdcts = 1<shortMdctSize = frame_size/mode->nbShortMdcts; + res = (mode->Fs+mode->shortMdctSize)/(2*mode->shortMdctSize); + + mode->eBands = compute_ebands(Fs, mode->shortMdctSize, res, &mode->nbEBands); + if (mode->eBands==NULL) + goto failure; +#if !defined(SMALL_FOOTPRINT) + /* Make sure we don't allocate a band larger than our PVQ table. + 208 should be enough, but let's be paranoid. */ + if ((mode->eBands[mode->nbEBands] - mode->eBands[mode->nbEBands-1])< + 208) { + goto failure; + } +#endif + + mode->effEBands = mode->nbEBands; + while (mode->eBands[mode->effEBands] > mode->shortMdctSize) + mode->effEBands--; + + /* Overlap must be divisible by 4 */ + mode->overlap = ((mode->shortMdctSize>>2)<<2); + + compute_allocation_table(mode); + if (mode->allocVectors==NULL) + goto failure; + + window = (opus_val16*)opus_alloc(mode->overlap*sizeof(opus_val16)); + if (window==NULL) + goto failure; + +#ifndef FIXED_POINT + for (i=0;ioverlap;i++) + window[i] = Q15ONE*sin(.5*M_PI* sin(.5*M_PI*(i+.5)/mode->overlap) * sin(.5*M_PI*(i+.5)/mode->overlap)); +#else + for (i=0;ioverlap;i++) + window[i] = MIN32(32767,floor(.5+32768.*sin(.5*M_PI* sin(.5*M_PI*(i+.5)/mode->overlap) * sin(.5*M_PI*(i+.5)/mode->overlap)))); +#endif + mode->window = window; + + logN = (opus_int16*)opus_alloc(mode->nbEBands*sizeof(opus_int16)); + if (logN==NULL) + goto failure; + + for (i=0;inbEBands;i++) + logN[i] = log2_frac(mode->eBands[i+1]-mode->eBands[i], BITRES); + mode->logN = logN; + + compute_pulse_cache(mode, mode->maxLM); + + if (clt_mdct_init(&mode->mdct, 2*mode->shortMdctSize*mode->nbShortMdcts, + mode->maxLM, arch) == 0) + goto failure; + + if (error) + *error = OPUS_OK; + + return mode; +failure: + if (error) + *error = OPUS_ALLOC_FAIL; + if (mode!=NULL) + opus_custom_mode_destroy(mode); + return NULL; +#endif /* !CUSTOM_MODES */ +} + +#ifdef CUSTOM_MODES +void opus_custom_mode_destroy(CELTMode *mode) +{ + int arch = opus_select_arch(); + + if (mode == NULL) + return; +#ifndef CUSTOM_MODES_ONLY + { + int i; + for (i=0;ieBands); + opus_free((opus_int16*)mode->allocVectors); + + opus_free((opus_val16*)mode->window); + opus_free((opus_int16*)mode->logN); + + opus_free((opus_int16*)mode->cache.index); + opus_free((unsigned char*)mode->cache.bits); + opus_free((unsigned char*)mode->cache.caps); + clt_mdct_clear(&mode->mdct, arch); + + opus_free((CELTMode *)mode); +} +#endif diff --git a/asm/libs/opus/celt/modes.h b/asm/libs/opus/celt/modes.h new file mode 100644 index 00000000..be813ccc --- /dev/null +++ b/asm/libs/opus/celt/modes.h @@ -0,0 +1,75 @@ +/* Copyright (c) 2007-2008 CSIRO + Copyright (c) 2007-2009 Xiph.Org Foundation + Copyright (c) 2008 Gregory Maxwell + Written by Jean-Marc Valin and Gregory Maxwell */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef MODES_H +#define MODES_H + +#include "opus_types.h" +#include "celt.h" +#include "arch.h" +#include "mdct.h" +#include "entenc.h" +#include "entdec.h" + +#define MAX_PERIOD 1024 + +typedef struct { + int size; + const opus_int16 *index; + const unsigned char *bits; + const unsigned char *caps; +} PulseCache; + +/** Mode definition (opaque) + @brief Mode definition + */ +struct OpusCustomMode { + opus_int32 Fs; + int overlap; + + int nbEBands; + int effEBands; + opus_val16 preemph[4]; + const opus_int16 *eBands; /**< Definition for each "pseudo-critical band" */ + + int maxLM; + int nbShortMdcts; + int shortMdctSize; + + int nbAllocVectors; /**< Number of lines in the matrix below */ + const unsigned char *allocVectors; /**< Number of bits in each band for several rates */ + const opus_int16 *logN; + + const opus_val16 *window; + mdct_lookup mdct; + PulseCache cache; +}; + + +#endif diff --git a/asm/libs/opus/celt/opus_custom_demo.c b/asm/libs/opus/celt/opus_custom_demo.c new file mode 100644 index 00000000..ae41c0de --- /dev/null +++ b/asm/libs/opus/celt/opus_custom_demo.c @@ -0,0 +1,210 @@ +/* Copyright (c) 2007-2008 CSIRO + Copyright (c) 2007-2009 Xiph.Org Foundation + Written by Jean-Marc Valin */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "opus_custom.h" +#include "arch.h" +#include +#include +#include +#include + +#define MAX_PACKET 1275 + +int main(int argc, char *argv[]) +{ + int err; + char *inFile, *outFile; + FILE *fin, *fout; + OpusCustomMode *mode=NULL; + OpusCustomEncoder *enc; + OpusCustomDecoder *dec; + int len; + opus_int32 frame_size, channels, rate; + int bytes_per_packet; + unsigned char data[MAX_PACKET]; + int complexity; +#if !(defined (FIXED_POINT) && !defined(CUSTOM_MODES)) && defined(RESYNTH) + int i; + double rmsd = 0; +#endif + int count = 0; + opus_int32 skip; + opus_int16 *in, *out; + if (argc != 9 && argc != 8 && argc != 7) + { + fprintf (stderr, "Usage: test_opus_custom " + " [ [packet loss rate]] " + " \n"); + return 1; + } + + rate = (opus_int32)atol(argv[1]); + channels = atoi(argv[2]); + frame_size = atoi(argv[3]); + mode = opus_custom_mode_create(rate, frame_size, NULL); + if (mode == NULL) + { + fprintf(stderr, "failed to create a mode\n"); + return 1; + } + + bytes_per_packet = atoi(argv[4]); + if (bytes_per_packet < 0 || bytes_per_packet > MAX_PACKET) + { + fprintf (stderr, "bytes per packet must be between 0 and %d\n", + MAX_PACKET); + return 1; + } + + inFile = argv[argc-2]; + fin = fopen(inFile, "rb"); + if (!fin) + { + fprintf (stderr, "Could not open input file %s\n", argv[argc-2]); + return 1; + } + outFile = argv[argc-1]; + fout = fopen(outFile, "wb+"); + if (!fout) + { + fprintf (stderr, "Could not open output file %s\n", argv[argc-1]); + fclose(fin); + return 1; + } + + enc = opus_custom_encoder_create(mode, channels, &err); + if (err != 0) + { + fprintf(stderr, "Failed to create the encoder: %s\n", opus_strerror(err)); + fclose(fin); + fclose(fout); + return 1; + } + dec = opus_custom_decoder_create(mode, channels, &err); + if (err != 0) + { + fprintf(stderr, "Failed to create the decoder: %s\n", opus_strerror(err)); + fclose(fin); + fclose(fout); + return 1; + } + opus_custom_decoder_ctl(dec, OPUS_GET_LOOKAHEAD(&skip)); + + if (argc>7) + { + complexity=atoi(argv[5]); + opus_custom_encoder_ctl(enc,OPUS_SET_COMPLEXITY(complexity)); + } + + in = (opus_int16*)malloc(frame_size*channels*sizeof(opus_int16)); + out = (opus_int16*)malloc(frame_size*channels*sizeof(opus_int16)); + + while (!feof(fin)) + { + int ret; + err = fread(in, sizeof(short), frame_size*channels, fin); + if (feof(fin)) + break; + len = opus_custom_encode(enc, in, frame_size, data, bytes_per_packet); + if (len <= 0) + fprintf (stderr, "opus_custom_encode() failed: %s\n", opus_strerror(len)); + + /* This is for simulating bit errors */ +#if 0 + int errors = 0; + int eid = 0; + /* This simulates random bit error */ + for (i=0;i 0) + { + rmsd = sqrt(rmsd/(1.0*frame_size*channels*count)); + fprintf (stderr, "Error: encoder doesn't match decoder\n"); + fprintf (stderr, "RMS mismatch is %f\n", rmsd); + return 1; + } else { + fprintf (stderr, "Encoder matches decoder!!\n"); + } +#endif + return 0; +} + diff --git a/asm/libs/opus/celt/os_support.h b/asm/libs/opus/celt/os_support.h new file mode 100644 index 00000000..a2171971 --- /dev/null +++ b/asm/libs/opus/celt/os_support.h @@ -0,0 +1,92 @@ +/* Copyright (C) 2007 Jean-Marc Valin + + File: os_support.h + This is the (tiny) OS abstraction layer. Aside from math.h, this is the + only place where system headers are allowed. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are + met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, + INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef OS_SUPPORT_H +#define OS_SUPPORT_H + +#ifdef CUSTOM_SUPPORT +# include "custom_support.h" +#endif + +#include "opus_types.h" +#include "opus_defines.h" + +#include +#include +#include + +/** Opus wrapper for malloc(). To do your own dynamic allocation, all you need to do is replace this function and opus_free */ +#ifndef OVERRIDE_OPUS_ALLOC +static OPUS_INLINE void *opus_alloc (size_t size) +{ + return malloc(size); +} +#endif + +/** Same as celt_alloc(), except that the area is only needed inside a CELT call (might cause problem with wideband though) */ +#ifndef OVERRIDE_OPUS_ALLOC_SCRATCH +static OPUS_INLINE void *opus_alloc_scratch (size_t size) +{ + /* Scratch space doesn't need to be cleared */ + return opus_alloc(size); +} +#endif + +/** Opus wrapper for free(). To do your own dynamic allocation, all you need to do is replace this function and opus_alloc */ +#ifndef OVERRIDE_OPUS_FREE +static OPUS_INLINE void opus_free (void *ptr) +{ + free(ptr); +} +#endif + +/** Copy n elements from src to dst. The 0* term provides compile-time type checking */ +#ifndef OVERRIDE_OPUS_COPY +#define OPUS_COPY(dst, src, n) (memcpy((dst), (src), (n)*sizeof(*(dst)) + 0*((dst)-(src)) )) +#endif + +/** Copy n elements from src to dst, allowing overlapping regions. The 0* term + provides compile-time type checking */ +#ifndef OVERRIDE_OPUS_MOVE +#define OPUS_MOVE(dst, src, n) (memmove((dst), (src), (n)*sizeof(*(dst)) + 0*((dst)-(src)) )) +#endif + +/** Set n elements of dst to zero */ +#ifndef OVERRIDE_OPUS_CLEAR +#define OPUS_CLEAR(dst, n) (memset((dst), 0, (n)*sizeof(*(dst)))) +#endif + +/*#ifdef __GNUC__ +#pragma GCC poison printf sprintf +#pragma GCC poison malloc free realloc calloc +#endif*/ + +#endif /* OS_SUPPORT_H */ + diff --git a/asm/libs/opus/celt/pitch.c b/asm/libs/opus/celt/pitch.c new file mode 100644 index 00000000..1d89cb03 --- /dev/null +++ b/asm/libs/opus/celt/pitch.c @@ -0,0 +1,544 @@ +/* Copyright (c) 2007-2008 CSIRO + Copyright (c) 2007-2009 Xiph.Org Foundation + Written by Jean-Marc Valin */ +/** + @file pitch.c + @brief Pitch analysis + */ + +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "pitch.h" +#include "os_support.h" +#include "modes.h" +#include "stack_alloc.h" +#include "mathops.h" +#include "celt_lpc.h" + +static void find_best_pitch(opus_val32 *xcorr, opus_val16 *y, int len, + int max_pitch, int *best_pitch +#ifdef FIXED_POINT + , int yshift, opus_val32 maxcorr +#endif + ) +{ + int i, j; + opus_val32 Syy=1; + opus_val16 best_num[2]; + opus_val32 best_den[2]; +#ifdef FIXED_POINT + int xshift; + + xshift = celt_ilog2(maxcorr)-14; +#endif + + best_num[0] = -1; + best_num[1] = -1; + best_den[0] = 0; + best_den[1] = 0; + best_pitch[0] = 0; + best_pitch[1] = 1; + for (j=0;j0) + { + opus_val16 num; + opus_val32 xcorr16; + xcorr16 = EXTRACT16(VSHR32(xcorr[i], xshift)); +#ifndef FIXED_POINT + /* Considering the range of xcorr16, this should avoid both underflows + and overflows (inf) when squaring xcorr16 */ + xcorr16 *= 1e-12f; +#endif + num = MULT16_16_Q15(xcorr16,xcorr16); + if (MULT16_32_Q15(num,best_den[1]) > MULT16_32_Q15(best_num[1],Syy)) + { + if (MULT16_32_Q15(num,best_den[0]) > MULT16_32_Q15(best_num[0],Syy)) + { + best_num[1] = best_num[0]; + best_den[1] = best_den[0]; + best_pitch[1] = best_pitch[0]; + best_num[0] = num; + best_den[0] = Syy; + best_pitch[0] = i; + } else { + best_num[1] = num; + best_den[1] = Syy; + best_pitch[1] = i; + } + } + } + Syy += SHR32(MULT16_16(y[i+len],y[i+len]),yshift) - SHR32(MULT16_16(y[i],y[i]),yshift); + Syy = MAX32(1, Syy); + } +} + +static void celt_fir5(const opus_val16 *x, + const opus_val16 *num, + opus_val16 *y, + int N, + opus_val16 *mem) +{ + int i; + opus_val16 num0, num1, num2, num3, num4; + opus_val32 mem0, mem1, mem2, mem3, mem4; + num0=num[0]; + num1=num[1]; + num2=num[2]; + num3=num[3]; + num4=num[4]; + mem0=mem[0]; + mem1=mem[1]; + mem2=mem[2]; + mem3=mem[3]; + mem4=mem[4]; + for (i=0;i>1;i++) + x_lp[i] = SHR32(HALF32(HALF32(x[0][(2*i-1)]+x[0][(2*i+1)])+x[0][2*i]), shift); + x_lp[0] = SHR32(HALF32(HALF32(x[0][1])+x[0][0]), shift); + if (C==2) + { + for (i=1;i>1;i++) + x_lp[i] += SHR32(HALF32(HALF32(x[1][(2*i-1)]+x[1][(2*i+1)])+x[1][2*i]), shift); + x_lp[0] += SHR32(HALF32(HALF32(x[1][1])+x[1][0]), shift); + } + + _celt_autocorr(x_lp, ac, NULL, 0, + 4, len>>1, arch); + + /* Noise floor -40 dB */ +#ifdef FIXED_POINT + ac[0] += SHR32(ac[0],13); +#else + ac[0] *= 1.0001f; +#endif + /* Lag windowing */ + for (i=1;i<=4;i++) + { + /*ac[i] *= exp(-.5*(2*M_PI*.002*i)*(2*M_PI*.002*i));*/ +#ifdef FIXED_POINT + ac[i] -= MULT16_32_Q15(2*i*i, ac[i]); +#else + ac[i] -= ac[i]*(.008f*i)*(.008f*i); +#endif + } + + _celt_lpc(lpc, ac, 4); + for (i=0;i<4;i++) + { + tmp = MULT16_16_Q15(QCONST16(.9f,15), tmp); + lpc[i] = MULT16_16_Q15(lpc[i], tmp); + } + /* Add a zero */ + lpc2[0] = lpc[0] + QCONST16(.8f,SIG_SHIFT); + lpc2[1] = lpc[1] + MULT16_16_Q15(c1,lpc[0]); + lpc2[2] = lpc[2] + MULT16_16_Q15(c1,lpc[1]); + lpc2[3] = lpc[3] + MULT16_16_Q15(c1,lpc[2]); + lpc2[4] = MULT16_16_Q15(c1,lpc[3]); + celt_fir5(x_lp, lpc2, x_lp, len>>1, mem); +} + +/* Pure C implementation. */ +#ifdef FIXED_POINT +opus_val32 +#else +void +#endif +#if defined(OVERRIDE_PITCH_XCORR) +celt_pitch_xcorr_c(const opus_val16 *_x, const opus_val16 *_y, + opus_val32 *xcorr, int len, int max_pitch) +#else +celt_pitch_xcorr(const opus_val16 *_x, const opus_val16 *_y, + opus_val32 *xcorr, int len, int max_pitch, int arch) +#endif +{ + +#if 0 /* This is a simple version of the pitch correlation that should work + well on DSPs like Blackfin and TI C5x/C6x */ + int i, j; +#ifdef FIXED_POINT + opus_val32 maxcorr=1; +#endif +#if !defined(OVERRIDE_PITCH_XCORR) + (void)arch; +#endif + for (i=0;i0); + celt_assert((((unsigned char *)_x-(unsigned char *)NULL)&3)==0); + for (i=0;i0); + celt_assert(max_pitch>0); + lag = len+max_pitch; + + ALLOC(x_lp4, len>>2, opus_val16); + ALLOC(y_lp4, lag>>2, opus_val16); + ALLOC(xcorr, max_pitch>>1, opus_val32); + + /* Downsample by 2 again */ + for (j=0;j>2;j++) + x_lp4[j] = x_lp[2*j]; + for (j=0;j>2;j++) + y_lp4[j] = y[2*j]; + +#ifdef FIXED_POINT + xmax = celt_maxabs16(x_lp4, len>>2); + ymax = celt_maxabs16(y_lp4, lag>>2); + shift = celt_ilog2(MAX32(1, MAX32(xmax, ymax)))-11; + if (shift>0) + { + for (j=0;j>2;j++) + x_lp4[j] = SHR16(x_lp4[j], shift); + for (j=0;j>2;j++) + y_lp4[j] = SHR16(y_lp4[j], shift); + /* Use double the shift for a MAC */ + shift *= 2; + } else { + shift = 0; + } +#endif + + /* Coarse search with 4x decimation */ + +#ifdef FIXED_POINT + maxcorr = +#endif + celt_pitch_xcorr(x_lp4, y_lp4, xcorr, len>>2, max_pitch>>2, arch); + + find_best_pitch(xcorr, y_lp4, len>>2, max_pitch>>2, best_pitch +#ifdef FIXED_POINT + , 0, maxcorr +#endif + ); + + /* Finer search with 2x decimation */ +#ifdef FIXED_POINT + maxcorr=1; +#endif + for (i=0;i>1;i++) + { + opus_val32 sum; + xcorr[i] = 0; + if (abs(i-2*best_pitch[0])>2 && abs(i-2*best_pitch[1])>2) + continue; +#ifdef FIXED_POINT + sum = 0; + for (j=0;j>1;j++) + sum += SHR32(MULT16_16(x_lp[j],y[i+j]), shift); +#else + sum = celt_inner_prod_c(x_lp, y+i, len>>1); +#endif + xcorr[i] = MAX32(-1, sum); +#ifdef FIXED_POINT + maxcorr = MAX32(maxcorr, sum); +#endif + } + find_best_pitch(xcorr, y, len>>1, max_pitch>>1, best_pitch +#ifdef FIXED_POINT + , shift+1, maxcorr +#endif + ); + + /* Refine by pseudo-interpolation */ + if (best_pitch[0]>0 && best_pitch[0]<(max_pitch>>1)-1) + { + opus_val32 a, b, c; + a = xcorr[best_pitch[0]-1]; + b = xcorr[best_pitch[0]]; + c = xcorr[best_pitch[0]+1]; + if ((c-a) > MULT16_32_Q15(QCONST16(.7f,15),b-a)) + offset = 1; + else if ((a-c) > MULT16_32_Q15(QCONST16(.7f,15),b-c)) + offset = -1; + else + offset = 0; + } else { + offset = 0; + } + *pitch = 2*best_pitch[0]-offset; + + RESTORE_STACK; +} + +static const int second_check[16] = {0, 0, 3, 2, 3, 2, 5, 2, 3, 2, 3, 2, 5, 2, 3, 2}; +opus_val16 remove_doubling(opus_val16 *x, int maxperiod, int minperiod, + int N, int *T0_, int prev_period, opus_val16 prev_gain, int arch) +{ + int k, i, T, T0; + opus_val16 g, g0; + opus_val16 pg; + opus_val32 xy,xx,yy,xy2; + opus_val32 xcorr[3]; + opus_val32 best_xy, best_yy; + int offset; + int minperiod0; + VARDECL(opus_val32, yy_lookup); + SAVE_STACK; + + minperiod0 = minperiod; + maxperiod /= 2; + minperiod /= 2; + *T0_ /= 2; + prev_period /= 2; + N /= 2; + x += maxperiod; + if (*T0_>=maxperiod) + *T0_=maxperiod-1; + + T = T0 = *T0_; + ALLOC(yy_lookup, maxperiod+1, opus_val32); + dual_inner_prod(x, x, x-T0, N, &xx, &xy, arch); + yy_lookup[0] = xx; + yy=xx; + for (i=1;i<=maxperiod;i++) + { + yy = yy+MULT16_16(x[-i],x[-i])-MULT16_16(x[N-i],x[N-i]); + yy_lookup[i] = MAX32(0, yy); + } + yy = yy_lookup[T0]; + best_xy = xy; + best_yy = yy; +#ifdef FIXED_POINT + { + opus_val32 x2y2; + int sh, t; + x2y2 = 1+HALF32(MULT32_32_Q31(xx,yy)); + sh = celt_ilog2(x2y2)>>1; + t = VSHR32(x2y2, 2*(sh-7)); + g = g0 = VSHR32(MULT16_32_Q15(celt_rsqrt_norm(t), xy),sh+1); + } +#else + g = g0 = xy/celt_sqrt(1+xx*yy); +#endif + /* Look for any pitch at T/k */ + for (k=2;k<=15;k++) + { + int T1, T1b; + opus_val16 g1; + opus_val16 cont=0; + opus_val16 thresh; + T1 = celt_udiv(2*T0+k, 2*k); + if (T1 < minperiod) + break; + /* Look for another strong correlation at T1b */ + if (k==2) + { + if (T1+T0>maxperiod) + T1b = T0; + else + T1b = T0+T1; + } else + { + T1b = celt_udiv(2*second_check[k]*T0+k, 2*k); + } + dual_inner_prod(x, &x[-T1], &x[-T1b], N, &xy, &xy2, arch); + xy += xy2; + yy = yy_lookup[T1] + yy_lookup[T1b]; +#ifdef FIXED_POINT + { + opus_val32 x2y2; + int sh, t; + x2y2 = 1+MULT32_32_Q31(xx,yy); + sh = celt_ilog2(x2y2)>>1; + t = VSHR32(x2y2, 2*(sh-7)); + g1 = VSHR32(MULT16_32_Q15(celt_rsqrt_norm(t), xy),sh+1); + } +#else + g1 = xy/celt_sqrt(1+2.f*xx*1.f*yy); +#endif + if (abs(T1-prev_period)<=1) + cont = prev_gain; + else if (abs(T1-prev_period)<=2 && 5*k*k < T0) + cont = HALF32(prev_gain); + else + cont = 0; + thresh = MAX16(QCONST16(.3f,15), MULT16_16_Q15(QCONST16(.7f,15),g0)-cont); + /* Bias against very high pitch (very short period) to avoid false-positives + due to short-term correlation */ + if (T1<3*minperiod) + thresh = MAX16(QCONST16(.4f,15), MULT16_16_Q15(QCONST16(.85f,15),g0)-cont); + else if (T1<2*minperiod) + thresh = MAX16(QCONST16(.5f,15), MULT16_16_Q15(QCONST16(.9f,15),g0)-cont); + if (g1 > thresh) + { + best_xy = xy; + best_yy = yy; + T = T1; + g = g1; + } + } + best_xy = MAX32(0, best_xy); + if (best_yy <= best_xy) + pg = Q15ONE; + else + pg = SHR32(frac_div32(best_xy,best_yy+1),16); + + for (k=0;k<3;k++) + xcorr[k] = celt_inner_prod(x, x-(T+k-1), N, arch); + if ((xcorr[2]-xcorr[0]) > MULT16_32_Q15(QCONST16(.7f,15),xcorr[1]-xcorr[0])) + offset = 1; + else if ((xcorr[0]-xcorr[2]) > MULT16_32_Q15(QCONST16(.7f,15),xcorr[1]-xcorr[2])) + offset = -1; + else + offset = 0; + if (pg > g) + pg = g; + *T0_ = 2*T+offset; + + if (*T0_=3); + y_3=0; /* gcc doesn't realize that y_3 can't be used uninitialized */ + y_0=*y++; + y_1=*y++; + y_2=*y++; + for (j=0;j +#include "os_support.h" +#include "arch.h" +#include "mathops.h" +#include "stack_alloc.h" +#include "rate.h" + +#ifdef FIXED_POINT +/* Mean energy in each band quantized in Q4 */ +const signed char eMeans[25] = { + 103,100, 92, 85, 81, + 77, 72, 70, 78, 75, + 73, 71, 78, 74, 69, + 72, 70, 74, 76, 71, + 60, 60, 60, 60, 60 +}; +#else +/* Mean energy in each band quantized in Q4 and converted back to float */ +const opus_val16 eMeans[25] = { + 6.437500f, 6.250000f, 5.750000f, 5.312500f, 5.062500f, + 4.812500f, 4.500000f, 4.375000f, 4.875000f, 4.687500f, + 4.562500f, 4.437500f, 4.875000f, 4.625000f, 4.312500f, + 4.500000f, 4.375000f, 4.625000f, 4.750000f, 4.437500f, + 3.750000f, 3.750000f, 3.750000f, 3.750000f, 3.750000f +}; +#endif +/* prediction coefficients: 0.9, 0.8, 0.65, 0.5 */ +#ifdef FIXED_POINT +static const opus_val16 pred_coef[4] = {29440, 26112, 21248, 16384}; +static const opus_val16 beta_coef[4] = {30147, 22282, 12124, 6554}; +static const opus_val16 beta_intra = 4915; +#else +static const opus_val16 pred_coef[4] = {29440/32768., 26112/32768., 21248/32768., 16384/32768.}; +static const opus_val16 beta_coef[4] = {30147/32768., 22282/32768., 12124/32768., 6554/32768.}; +static const opus_val16 beta_intra = 4915/32768.; +#endif + +/*Parameters of the Laplace-like probability models used for the coarse energy. + There is one pair of parameters for each frame size, prediction type + (inter/intra), and band number. + The first number of each pair is the probability of 0, and the second is the + decay rate, both in Q8 precision.*/ +static const unsigned char e_prob_model[4][2][42] = { + /*120 sample frames.*/ + { + /*Inter*/ + { + 72, 127, 65, 129, 66, 128, 65, 128, 64, 128, 62, 128, 64, 128, + 64, 128, 92, 78, 92, 79, 92, 78, 90, 79, 116, 41, 115, 40, + 114, 40, 132, 26, 132, 26, 145, 17, 161, 12, 176, 10, 177, 11 + }, + /*Intra*/ + { + 24, 179, 48, 138, 54, 135, 54, 132, 53, 134, 56, 133, 55, 132, + 55, 132, 61, 114, 70, 96, 74, 88, 75, 88, 87, 74, 89, 66, + 91, 67, 100, 59, 108, 50, 120, 40, 122, 37, 97, 43, 78, 50 + } + }, + /*240 sample frames.*/ + { + /*Inter*/ + { + 83, 78, 84, 81, 88, 75, 86, 74, 87, 71, 90, 73, 93, 74, + 93, 74, 109, 40, 114, 36, 117, 34, 117, 34, 143, 17, 145, 18, + 146, 19, 162, 12, 165, 10, 178, 7, 189, 6, 190, 8, 177, 9 + }, + /*Intra*/ + { + 23, 178, 54, 115, 63, 102, 66, 98, 69, 99, 74, 89, 71, 91, + 73, 91, 78, 89, 86, 80, 92, 66, 93, 64, 102, 59, 103, 60, + 104, 60, 117, 52, 123, 44, 138, 35, 133, 31, 97, 38, 77, 45 + } + }, + /*480 sample frames.*/ + { + /*Inter*/ + { + 61, 90, 93, 60, 105, 42, 107, 41, 110, 45, 116, 38, 113, 38, + 112, 38, 124, 26, 132, 27, 136, 19, 140, 20, 155, 14, 159, 16, + 158, 18, 170, 13, 177, 10, 187, 8, 192, 6, 175, 9, 159, 10 + }, + /*Intra*/ + { + 21, 178, 59, 110, 71, 86, 75, 85, 84, 83, 91, 66, 88, 73, + 87, 72, 92, 75, 98, 72, 105, 58, 107, 54, 115, 52, 114, 55, + 112, 56, 129, 51, 132, 40, 150, 33, 140, 29, 98, 35, 77, 42 + } + }, + /*960 sample frames.*/ + { + /*Inter*/ + { + 42, 121, 96, 66, 108, 43, 111, 40, 117, 44, 123, 32, 120, 36, + 119, 33, 127, 33, 134, 34, 139, 21, 147, 23, 152, 20, 158, 25, + 154, 26, 166, 21, 173, 16, 184, 13, 184, 10, 150, 13, 139, 15 + }, + /*Intra*/ + { + 22, 178, 63, 114, 74, 82, 84, 83, 92, 82, 103, 62, 96, 72, + 96, 67, 101, 73, 107, 72, 113, 55, 118, 52, 125, 52, 118, 52, + 117, 55, 135, 49, 137, 39, 157, 32, 145, 29, 97, 33, 77, 40 + } + } +}; + +static const unsigned char small_energy_icdf[3]={2,1,0}; + +static opus_val32 loss_distortion(const opus_val16 *eBands, opus_val16 *oldEBands, int start, int end, int len, int C) +{ + int c, i; + opus_val32 dist = 0; + c=0; do { + for (i=start;inbEBands]; + oldE = MAX16(-QCONST16(9.f,DB_SHIFT), oldEBands[i+c*m->nbEBands]); +#ifdef FIXED_POINT + f = SHL32(EXTEND32(x),7) - PSHR32(MULT16_16(coef,oldE), 8) - prev[c]; + /* Rounding to nearest integer here is really important! */ + qi = (f+QCONST32(.5f,DB_SHIFT+7))>>(DB_SHIFT+7); + decay_bound = EXTRACT16(MAX32(-QCONST16(28.f,DB_SHIFT), + SUB32((opus_val32)oldEBands[i+c*m->nbEBands],max_decay))); +#else + f = x-coef*oldE-prev[c]; + /* Rounding to nearest integer here is really important! */ + qi = (int)floor(.5f+f); + decay_bound = MAX16(-QCONST16(28.f,DB_SHIFT), oldEBands[i+c*m->nbEBands]) - max_decay; +#endif + /* Prevent the energy from going down too quickly (e.g. for bands + that have just one bin) */ + if (qi < 0 && x < decay_bound) + { + qi += (int)SHR16(SUB16(decay_bound,x), DB_SHIFT); + if (qi > 0) + qi = 0; + } + qi0 = qi; + /* If we don't have enough bits to encode all the energy, just assume + something safe. */ + tell = ec_tell(enc); + bits_left = budget-tell-3*C*(end-i); + if (i!=start && bits_left < 30) + { + if (bits_left < 24) + qi = IMIN(1, qi); + if (bits_left < 16) + qi = IMAX(-1, qi); + } + if (lfe && i>=2) + qi = IMIN(qi, 0); + if (budget-tell >= 15) + { + int pi; + pi = 2*IMIN(i,20); + ec_laplace_encode(enc, &qi, + prob_model[pi]<<7, prob_model[pi+1]<<6); + } + else if(budget-tell >= 2) + { + qi = IMAX(-1, IMIN(qi, 1)); + ec_enc_icdf(enc, 2*qi^-(qi<0), small_energy_icdf, 2); + } + else if(budget-tell >= 1) + { + qi = IMIN(0, qi); + ec_enc_bit_logp(enc, -qi, 1); + } + else + qi = -1; + error[i+c*m->nbEBands] = PSHR32(f,7) - SHL16(qi,DB_SHIFT); + badness += abs(qi0-qi); + q = (opus_val32)SHL32(EXTEND32(qi),DB_SHIFT); + + tmp = PSHR32(MULT16_16(coef,oldE),8) + prev[c] + SHL32(q,7); +#ifdef FIXED_POINT + tmp = MAX32(-QCONST32(28.f, DB_SHIFT+7), tmp); +#endif + oldEBands[i+c*m->nbEBands] = PSHR32(tmp, 7); + prev[c] = prev[c] + SHL32(q,7) - MULT16_16(beta,PSHR32(q,8)); + } while (++c < C); + } + return lfe ? 0 : badness; +} + +void quant_coarse_energy(const CELTMode *m, int start, int end, int effEnd, + const opus_val16 *eBands, opus_val16 *oldEBands, opus_uint32 budget, + opus_val16 *error, ec_enc *enc, int C, int LM, int nbAvailableBytes, + int force_intra, opus_val32 *delayedIntra, int two_pass, int loss_rate, int lfe) +{ + int intra; + opus_val16 max_decay; + VARDECL(opus_val16, oldEBands_intra); + VARDECL(opus_val16, error_intra); + ec_enc enc_start_state; + opus_uint32 tell; + int badness1=0; + opus_int32 intra_bias; + opus_val32 new_distortion; + SAVE_STACK; + + intra = force_intra || (!two_pass && *delayedIntra>2*C*(end-start) && nbAvailableBytes > (end-start)*C); + intra_bias = (opus_int32)((budget**delayedIntra*loss_rate)/(C*512)); + new_distortion = loss_distortion(eBands, oldEBands, start, effEnd, m->nbEBands, C); + + tell = ec_tell(enc); + if (tell+3 > budget) + two_pass = intra = 0; + + max_decay = QCONST16(16.f,DB_SHIFT); + if (end-start>10) + { +#ifdef FIXED_POINT + max_decay = MIN32(max_decay, SHL32(EXTEND32(nbAvailableBytes),DB_SHIFT-3)); +#else + max_decay = MIN32(max_decay, .125f*nbAvailableBytes); +#endif + } + if (lfe) + max_decay = QCONST16(3.f,DB_SHIFT); + enc_start_state = *enc; + + ALLOC(oldEBands_intra, C*m->nbEBands, opus_val16); + ALLOC(error_intra, C*m->nbEBands, opus_val16); + OPUS_COPY(oldEBands_intra, oldEBands, C*m->nbEBands); + + if (two_pass || intra) + { + badness1 = quant_coarse_energy_impl(m, start, end, eBands, oldEBands_intra, budget, + tell, e_prob_model[LM][1], error_intra, enc, C, LM, 1, max_decay, lfe); + } + + if (!intra) + { + unsigned char *intra_buf; + ec_enc enc_intra_state; + opus_int32 tell_intra; + opus_uint32 nstart_bytes; + opus_uint32 nintra_bytes; + opus_uint32 save_bytes; + int badness2; + VARDECL(unsigned char, intra_bits); + + tell_intra = ec_tell_frac(enc); + + enc_intra_state = *enc; + + nstart_bytes = ec_range_bytes(&enc_start_state); + nintra_bytes = ec_range_bytes(&enc_intra_state); + intra_buf = ec_get_buffer(&enc_intra_state) + nstart_bytes; + save_bytes = nintra_bytes-nstart_bytes; + if (save_bytes == 0) + save_bytes = ALLOC_NONE; + ALLOC(intra_bits, save_bytes, unsigned char); + /* Copy bits from intra bit-stream */ + OPUS_COPY(intra_bits, intra_buf, nintra_bytes - nstart_bytes); + + *enc = enc_start_state; + + badness2 = quant_coarse_energy_impl(m, start, end, eBands, oldEBands, budget, + tell, e_prob_model[LM][intra], error, enc, C, LM, 0, max_decay, lfe); + + if (two_pass && (badness1 < badness2 || (badness1 == badness2 && ((opus_int32)ec_tell_frac(enc))+intra_bias > tell_intra))) + { + *enc = enc_intra_state; + /* Copy intra bits to bit-stream */ + OPUS_COPY(intra_buf, intra_bits, nintra_bytes - nstart_bytes); + OPUS_COPY(oldEBands, oldEBands_intra, C*m->nbEBands); + OPUS_COPY(error, error_intra, C*m->nbEBands); + intra = 1; + } + } else { + OPUS_COPY(oldEBands, oldEBands_intra, C*m->nbEBands); + OPUS_COPY(error, error_intra, C*m->nbEBands); + } + + if (intra) + *delayedIntra = new_distortion; + else + *delayedIntra = ADD32(MULT16_32_Q15(MULT16_16_Q15(pred_coef[LM], pred_coef[LM]),*delayedIntra), + new_distortion); + + RESTORE_STACK; +} + +void quant_fine_energy(const CELTMode *m, int start, int end, opus_val16 *oldEBands, opus_val16 *error, int *fine_quant, ec_enc *enc, int C) +{ + int i, c; + + /* Encode finer resolution */ + for (i=start;inbEBands]+QCONST16(.5f,DB_SHIFT))>>(DB_SHIFT-fine_quant[i]); +#else + q2 = (int)floor((error[i+c*m->nbEBands]+.5f)*frac); +#endif + if (q2 > frac-1) + q2 = frac-1; + if (q2<0) + q2 = 0; + ec_enc_bits(enc, q2, fine_quant[i]); +#ifdef FIXED_POINT + offset = SUB16(SHR32(SHL32(EXTEND32(q2),DB_SHIFT)+QCONST16(.5f,DB_SHIFT),fine_quant[i]),QCONST16(.5f,DB_SHIFT)); +#else + offset = (q2+.5f)*(1<<(14-fine_quant[i]))*(1.f/16384) - .5f; +#endif + oldEBands[i+c*m->nbEBands] += offset; + error[i+c*m->nbEBands] -= offset; + /*printf ("%f ", error[i] - offset);*/ + } while (++c < C); + } +} + +void quant_energy_finalise(const CELTMode *m, int start, int end, opus_val16 *oldEBands, opus_val16 *error, int *fine_quant, int *fine_priority, int bits_left, ec_enc *enc, int C) +{ + int i, prio, c; + + /* Use up the remaining bits */ + for (prio=0;prio<2;prio++) + { + for (i=start;i=C ;i++) + { + if (fine_quant[i] >= MAX_FINE_BITS || fine_priority[i]!=prio) + continue; + c=0; + do { + int q2; + opus_val16 offset; + q2 = error[i+c*m->nbEBands]<0 ? 0 : 1; + ec_enc_bits(enc, q2, 1); +#ifdef FIXED_POINT + offset = SHR16(SHL16(q2,DB_SHIFT)-QCONST16(.5f,DB_SHIFT),fine_quant[i]+1); +#else + offset = (q2-.5f)*(1<<(14-fine_quant[i]-1))*(1.f/16384); +#endif + oldEBands[i+c*m->nbEBands] += offset; + bits_left--; + } while (++c < C); + } + } +} + +void unquant_coarse_energy(const CELTMode *m, int start, int end, opus_val16 *oldEBands, int intra, ec_dec *dec, int C, int LM) +{ + const unsigned char *prob_model = e_prob_model[LM][intra]; + int i, c; + opus_val32 prev[2] = {0, 0}; + opus_val16 coef; + opus_val16 beta; + opus_int32 budget; + opus_int32 tell; + + if (intra) + { + coef = 0; + beta = beta_intra; + } else { + beta = beta_coef[LM]; + coef = pred_coef[LM]; + } + + budget = dec->storage*8; + + /* Decode at a fixed coarse resolution */ + for (i=start;i=15) + { + int pi; + pi = 2*IMIN(i,20); + qi = ec_laplace_decode(dec, + prob_model[pi]<<7, prob_model[pi+1]<<6); + } + else if(budget-tell>=2) + { + qi = ec_dec_icdf(dec, small_energy_icdf, 2); + qi = (qi>>1)^-(qi&1); + } + else if(budget-tell>=1) + { + qi = -ec_dec_bit_logp(dec, 1); + } + else + qi = -1; + q = (opus_val32)SHL32(EXTEND32(qi),DB_SHIFT); + + oldEBands[i+c*m->nbEBands] = MAX16(-QCONST16(9.f,DB_SHIFT), oldEBands[i+c*m->nbEBands]); + tmp = PSHR32(MULT16_16(coef,oldEBands[i+c*m->nbEBands]),8) + prev[c] + SHL32(q,7); +#ifdef FIXED_POINT + tmp = MAX32(-QCONST32(28.f, DB_SHIFT+7), tmp); +#endif + oldEBands[i+c*m->nbEBands] = PSHR32(tmp, 7); + prev[c] = prev[c] + SHL32(q,7) - MULT16_16(beta,PSHR32(q,8)); + } while (++c < C); + } +} + +void unquant_fine_energy(const CELTMode *m, int start, int end, opus_val16 *oldEBands, int *fine_quant, ec_dec *dec, int C) +{ + int i, c; + /* Decode finer resolution */ + for (i=start;inbEBands] += offset; + } while (++c < C); + } +} + +void unquant_energy_finalise(const CELTMode *m, int start, int end, opus_val16 *oldEBands, int *fine_quant, int *fine_priority, int bits_left, ec_dec *dec, int C) +{ + int i, prio, c; + + /* Use up the remaining bits */ + for (prio=0;prio<2;prio++) + { + for (i=start;i=C ;i++) + { + if (fine_quant[i] >= MAX_FINE_BITS || fine_priority[i]!=prio) + continue; + c=0; + do { + int q2; + opus_val16 offset; + q2 = ec_dec_bits(dec, 1); +#ifdef FIXED_POINT + offset = SHR16(SHL16(q2,DB_SHIFT)-QCONST16(.5f,DB_SHIFT),fine_quant[i]+1); +#else + offset = (q2-.5f)*(1<<(14-fine_quant[i]-1))*(1.f/16384); +#endif + oldEBands[i+c*m->nbEBands] += offset; + bits_left--; + } while (++c < C); + } + } +} + +void amp2Log2(const CELTMode *m, int effEnd, int end, + celt_ener *bandE, opus_val16 *bandLogE, int C) +{ + int c, i; + c=0; + do { + for (i=0;inbEBands] = + celt_log2(SHL32(bandE[i+c*m->nbEBands],2)) + - SHL16((opus_val16)eMeans[i],6); + for (i=effEnd;inbEBands+i] = -QCONST16(14.f,DB_SHIFT); + } while (++c < C); +} diff --git a/asm/libs/opus/celt/quant_bands.h b/asm/libs/opus/celt/quant_bands.h new file mode 100644 index 00000000..0490bca4 --- /dev/null +++ b/asm/libs/opus/celt/quant_bands.h @@ -0,0 +1,66 @@ +/* Copyright (c) 2007-2008 CSIRO + Copyright (c) 2007-2009 Xiph.Org Foundation + Written by Jean-Marc Valin */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef QUANT_BANDS +#define QUANT_BANDS + +#include "arch.h" +#include "modes.h" +#include "entenc.h" +#include "entdec.h" +#include "mathops.h" + +#ifdef FIXED_POINT +extern const signed char eMeans[25]; +#else +extern const opus_val16 eMeans[25]; +#endif + +void amp2Log2(const CELTMode *m, int effEnd, int end, + celt_ener *bandE, opus_val16 *bandLogE, int C); + +void log2Amp(const CELTMode *m, int start, int end, + celt_ener *eBands, const opus_val16 *oldEBands, int C); + +void quant_coarse_energy(const CELTMode *m, int start, int end, int effEnd, + const opus_val16 *eBands, opus_val16 *oldEBands, opus_uint32 budget, + opus_val16 *error, ec_enc *enc, int C, int LM, + int nbAvailableBytes, int force_intra, opus_val32 *delayedIntra, + int two_pass, int loss_rate, int lfe); + +void quant_fine_energy(const CELTMode *m, int start, int end, opus_val16 *oldEBands, opus_val16 *error, int *fine_quant, ec_enc *enc, int C); + +void quant_energy_finalise(const CELTMode *m, int start, int end, opus_val16 *oldEBands, opus_val16 *error, int *fine_quant, int *fine_priority, int bits_left, ec_enc *enc, int C); + +void unquant_coarse_energy(const CELTMode *m, int start, int end, opus_val16 *oldEBands, int intra, ec_dec *dec, int C, int LM); + +void unquant_fine_energy(const CELTMode *m, int start, int end, opus_val16 *oldEBands, int *fine_quant, ec_dec *dec, int C); + +void unquant_energy_finalise(const CELTMode *m, int start, int end, opus_val16 *oldEBands, int *fine_quant, int *fine_priority, int bits_left, ec_dec *dec, int C); + +#endif /* QUANT_BANDS */ diff --git a/asm/libs/opus/celt/rate.c b/asm/libs/opus/celt/rate.c new file mode 100644 index 00000000..b28d8fec --- /dev/null +++ b/asm/libs/opus/celt/rate.c @@ -0,0 +1,639 @@ +/* Copyright (c) 2007-2008 CSIRO + Copyright (c) 2007-2009 Xiph.Org Foundation + Written by Jean-Marc Valin */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include "modes.h" +#include "cwrs.h" +#include "arch.h" +#include "os_support.h" + +#include "entcode.h" +#include "rate.h" + +static const unsigned char LOG2_FRAC_TABLE[24]={ + 0, + 8,13, + 16,19,21,23, + 24,26,27,28,29,30,31,32, + 32,33,34,34,35,36,36,37,37 +}; + +#ifdef CUSTOM_MODES + +/*Determines if V(N,K) fits in a 32-bit unsigned integer. + N and K are themselves limited to 15 bits.*/ +static int fits_in32(int _n, int _k) +{ + static const opus_int16 maxN[15] = { + 32767, 32767, 32767, 1476, 283, 109, 60, 40, + 29, 24, 20, 18, 16, 14, 13}; + static const opus_int16 maxK[15] = { + 32767, 32767, 32767, 32767, 1172, 238, 95, 53, + 36, 27, 22, 18, 16, 15, 13}; + if (_n>=14) + { + if (_k>=14) + return 0; + else + return _n <= maxN[_k]; + } else { + return _k <= maxK[_n]; + } +} + +void compute_pulse_cache(CELTMode *m, int LM) +{ + int C; + int i; + int j; + int curr=0; + int nbEntries=0; + int entryN[100], entryK[100], entryI[100]; + const opus_int16 *eBands = m->eBands; + PulseCache *cache = &m->cache; + opus_int16 *cindex; + unsigned char *bits; + unsigned char *cap; + + cindex = (opus_int16 *)opus_alloc(sizeof(cache->index[0])*m->nbEBands*(LM+2)); + cache->index = cindex; + + /* Scan for all unique band sizes */ + for (i=0;i<=LM+1;i++) + { + for (j=0;jnbEBands;j++) + { + int k; + int N = (eBands[j+1]-eBands[j])<>1; + cindex[i*m->nbEBands+j] = -1; + /* Find other bands that have the same size */ + for (k=0;k<=i;k++) + { + int n; + for (n=0;nnbEBands && (k!=i || n>1) + { + cindex[i*m->nbEBands+j] = cindex[k*m->nbEBands+n]; + break; + } + } + } + if (cache->index[i*m->nbEBands+j] == -1 && N!=0) + { + int K; + entryN[nbEntries] = N; + K = 0; + while (fits_in32(N,get_pulses(K+1)) && KnbEBands+j] = curr; + entryI[nbEntries] = curr; + + curr += K+1; + nbEntries++; + } + } + } + bits = (unsigned char *)opus_alloc(sizeof(unsigned char)*curr); + cache->bits = bits; + cache->size = curr; + /* Compute the cache for all unique sizes */ + for (i=0;icaps = cap = (unsigned char *)opus_alloc(sizeof(cache->caps[0])*(LM+1)*2*m->nbEBands); + for (i=0;i<=LM;i++) + { + for (C=1;C<=2;C++) + { + for (j=0;jnbEBands;j++) + { + int N0; + int max_bits; + N0 = m->eBands[j+1]-m->eBands[j]; + /* N=1 bands only have a sign bit and fine bits. */ + if (N0<1 are even, including custom modes.*/ + if (N0 > 2) + { + N0>>=1; + LM0--; + } + /* N0=1 bands can't be split down to N<2. */ + else if (N0 <= 1) + { + LM0=IMIN(i,1); + N0<<=LM0; + } + /* Compute the cost for the lowest-level PVQ of a fully split + band. */ + pcache = bits + cindex[(LM0+1)*m->nbEBands+j]; + max_bits = pcache[pcache[0]]+1; + /* Add in the cost of coding regular splits. */ + N = N0; + for(k=0;klogN[j]+((LM0+k)<>1)-QTHETA_OFFSET; + /* The number of qtheta bits we'll allocate if the remainder + is to be max_bits. + The average measured cost for theta is 0.89701 times qb, + approximated here as 459/512. */ + num=459*(opus_int32)((2*N-1)*offset+max_bits); + den=((opus_int32)(2*N-1)<<9)-459; + qb = IMIN((num+(den>>1))/den, 57); + celt_assert(qb >= 0); + max_bits += qb; + N <<= 1; + } + /* Add in the cost of a stereo split, if necessary. */ + if (C==2) + { + max_bits <<= 1; + offset = ((m->logN[j]+(i<>1)-(N==2?QTHETA_OFFSET_TWOPHASE:QTHETA_OFFSET); + ndof = 2*N-1-(N==2); + /* The average measured cost for theta with the step PDF is + 0.95164 times qb, approximated here as 487/512. */ + num = (N==2?512:487)*(opus_int32)(max_bits+ndof*offset); + den = ((opus_int32)ndof<<9)-(N==2?512:487); + qb = IMIN((num+(den>>1))/den, (N==2?64:61)); + celt_assert(qb >= 0); + max_bits += qb; + } + /* Add the fine bits we'll use. */ + /* Compensate for the extra DoF in stereo */ + ndof = C*N + ((C==2 && N>2) ? 1 : 0); + /* Offset the number of fine bits by log2(N)/2 + FINE_OFFSET + compared to their "fair share" of total/N */ + offset = ((m->logN[j] + (i<>1)-FINE_OFFSET; + /* N=2 is the only point that doesn't match the curve */ + if (N==2) + offset += 1<>2; + /* The number of fine bits we'll allocate if the remainder is + to be max_bits. */ + num = max_bits+ndof*offset; + den = (ndof-1)<>1))/den, MAX_FINE_BITS); + celt_assert(qb >= 0); + max_bits += C*qb<eBands[j+1]-m->eBands[j])<= 0); + celt_assert(max_bits < 256); + *cap++ = (unsigned char)max_bits; + } + } + } +} + +#endif /* CUSTOM_MODES */ + +#define ALLOC_STEPS 6 + +static OPUS_INLINE int interp_bits2pulses(const CELTMode *m, int start, int end, int skip_start, + const int *bits1, const int *bits2, const int *thresh, const int *cap, opus_int32 total, opus_int32 *_balance, + int skip_rsv, int *intensity, int intensity_rsv, int *dual_stereo, int dual_stereo_rsv, int *bits, + int *ebits, int *fine_priority, int C, int LM, ec_ctx *ec, int encode, int prev, int signalBandwidth) +{ + opus_int32 psum; + int lo, hi; + int i, j; + int logM; + int stereo; + int codedBands=-1; + int alloc_floor; + opus_int32 left, percoeff; + int done; + opus_int32 balance; + SAVE_STACK; + + alloc_floor = C<1; + + logM = LM<>1; + psum = 0; + done = 0; + for (j=end;j-->start;) + { + int tmp = bits1[j] + (mid*(opus_int32)bits2[j]>>ALLOC_STEPS); + if (tmp >= thresh[j] || done) + { + done = 1; + /* Don't allocate more than we can actually use */ + psum += IMIN(tmp, cap[j]); + } else { + if (tmp >= alloc_floor) + psum += alloc_floor; + } + } + if (psum > total) + hi = mid; + else + lo = mid; + } + psum = 0; + /*printf ("interp bisection gave %d\n", lo);*/ + done = 0; + for (j=end;j-->start;) + { + int tmp = bits1[j] + (lo*bits2[j]>>ALLOC_STEPS); + if (tmp < thresh[j] && !done) + { + if (tmp >= alloc_floor) + tmp = alloc_floor; + else + tmp = 0; + } else + done = 1; + /* Don't allocate more than we can actually use */ + tmp = IMIN(tmp, cap[j]); + bits[j] = tmp; + psum += tmp; + } + + /* Decide which bands to skip, working backwards from the end. */ + for (codedBands=end;;codedBands--) + { + int band_width; + int band_bits; + int rem; + j = codedBands-1; + /* Never skip the first band, nor a band that has been boosted by + dynalloc. + In the first case, we'd be coding a bit to signal we're going to waste + all the other bits. + In the second case, we'd be coding a bit to redistribute all the bits + we just signaled should be cocentrated in this band. */ + if (j<=skip_start) + { + /* Give the bit we reserved to end skipping back. */ + total += skip_rsv; + break; + } + /*Figure out how many left-over bits we would be adding to this band. + This can include bits we've stolen back from higher, skipped bands.*/ + left = total-psum; + percoeff = celt_udiv(left, m->eBands[codedBands]-m->eBands[start]); + left -= (m->eBands[codedBands]-m->eBands[start])*percoeff; + rem = IMAX(left-(m->eBands[j]-m->eBands[start]),0); + band_width = m->eBands[codedBands]-m->eBands[j]; + band_bits = (int)(bits[j] + percoeff*band_width + rem); + /*Only code a skip decision if we're above the threshold for this band. + Otherwise it is force-skipped. + This ensures that we have enough bits to code the skip flag.*/ + if (band_bits >= IMAX(thresh[j], alloc_floor+(1< ((j>4 && j<=signalBandwidth)) +#endif + { + ec_enc_bit_logp(ec, 1, 1); + break; + } + ec_enc_bit_logp(ec, 0, 1); + } else if (ec_dec_bit_logp(ec, 1)) { + break; + } + /*We used a bit to skip this band.*/ + psum += 1< 0) + intensity_rsv = LOG2_FRAC_TABLE[j-start]; + psum += intensity_rsv; + if (band_bits >= alloc_floor) + { + /*If we have enough for a fine energy bit per channel, use it.*/ + psum += alloc_floor; + bits[j] = alloc_floor; + } else { + /*Otherwise this band gets nothing at all.*/ + bits[j] = 0; + } + } + + celt_assert(codedBands > start); + /* Code the intensity and dual stereo parameters. */ + if (intensity_rsv > 0) + { + if (encode) + { + *intensity = IMIN(*intensity, codedBands); + ec_enc_uint(ec, *intensity-start, codedBands+1-start); + } + else + *intensity = start+ec_dec_uint(ec, codedBands+1-start); + } + else + *intensity = 0; + if (*intensity <= start) + { + total += dual_stereo_rsv; + dual_stereo_rsv = 0; + } + if (dual_stereo_rsv > 0) + { + if (encode) + ec_enc_bit_logp(ec, *dual_stereo, 1); + else + *dual_stereo = ec_dec_bit_logp(ec, 1); + } + else + *dual_stereo = 0; + + /* Allocate the remaining bits */ + left = total-psum; + percoeff = celt_udiv(left, m->eBands[codedBands]-m->eBands[start]); + left -= (m->eBands[codedBands]-m->eBands[start])*percoeff; + for (j=start;jeBands[j+1]-m->eBands[j])); + for (j=start;jeBands[j+1]-m->eBands[j]); + bits[j] += tmp; + left -= tmp; + } + /*for (j=0;j= 0); + N0 = m->eBands[j+1]-m->eBands[j]; + N=N0<1) + { + excess = MAX32(bit-cap[j],0); + bits[j] = bit-excess; + + /* Compensate for the extra DoF in stereo */ + den=(C*N+ ((C==2 && N>2 && !*dual_stereo && j<*intensity) ? 1 : 0)); + + NClogN = den*(m->logN[j] + logM); + + /* Offset for the number of fine bits by log2(N)/2 + FINE_OFFSET + compared to their "fair share" of total/N */ + offset = (NClogN>>1)-den*FINE_OFFSET; + + /* N=2 is the only point that doesn't match the curve */ + if (N==2) + offset += den<>2; + + /* Changing the offset for allocating the second and third + fine energy bit */ + if (bits[j] + offset < den*2<>2; + else if (bits[j] + offset < den*3<>3; + + /* Divide with rounding */ + ebits[j] = IMAX(0, (bits[j] + offset + (den<<(BITRES-1)))); + ebits[j] = celt_udiv(ebits[j], den)>>BITRES; + + /* Make sure not to bust */ + if (C*ebits[j] > (bits[j]>>BITRES)) + ebits[j] = bits[j] >> stereo >> BITRES; + + /* More than that is useless because that's about as far as PVQ can go */ + ebits[j] = IMIN(ebits[j], MAX_FINE_BITS); + + /* If we rounded down or capped this band, make it a candidate for the + final fine energy pass */ + fine_priority[j] = ebits[j]*(den<= bits[j]+offset; + + /* Remove the allocated fine bits; the rest are assigned to PVQ */ + bits[j] -= C*ebits[j]< 0) + { + int extra_fine; + int extra_bits; + extra_fine = IMIN(excess>>(stereo+BITRES),MAX_FINE_BITS-ebits[j]); + ebits[j] += extra_fine; + extra_bits = extra_fine*C<= excess-balance; + excess -= extra_bits; + } + balance = excess; + + celt_assert(bits[j] >= 0); + celt_assert(ebits[j] >= 0); + } + /* Save any remaining bits over the cap for the rebalancing in + quant_all_bands(). */ + *_balance = balance; + + /* The skipped bands use all their bits for fine energy. */ + for (;j> stereo >> BITRES; + celt_assert(C*ebits[j]<nbEBands; + skip_start = start; + /* Reserve a bit to signal the end of manually skipped bands. */ + skip_rsv = total >= 1<total) + intensity_rsv = 0; + else + { + total -= intensity_rsv; + dual_stereo_rsv = total>=1<eBands[j+1]-m->eBands[j])<>4); + /* Tilt of the allocation curve */ + trim_offset[j] = C*(m->eBands[j+1]-m->eBands[j])*(alloc_trim-5-LM)*(end-j-1) + *(1<<(LM+BITRES))>>6; + /* Giving less resolution to single-coefficient bands because they get + more benefit from having one coarse value per coefficient*/ + if ((m->eBands[j+1]-m->eBands[j])<nbAllocVectors - 1; + do + { + int done = 0; + int psum = 0; + int mid = (lo+hi) >> 1; + for (j=end;j-->start;) + { + int bitsj; + int N = m->eBands[j+1]-m->eBands[j]; + bitsj = C*N*m->allocVectors[mid*len+j]<>2; + if (bitsj > 0) + bitsj = IMAX(0, bitsj + trim_offset[j]); + bitsj += offsets[j]; + if (bitsj >= thresh[j] || done) + { + done = 1; + /* Don't allocate more than we can actually use */ + psum += IMIN(bitsj, cap[j]); + } else { + if (bitsj >= C< total) + hi = mid - 1; + else + lo = mid + 1; + /*printf ("lo = %d, hi = %d\n", lo, hi);*/ + } + while (lo <= hi); + hi = lo--; + /*printf ("interp between %d and %d\n", lo, hi);*/ + for (j=start;jeBands[j+1]-m->eBands[j]; + bits1j = C*N*m->allocVectors[lo*len+j]<>2; + bits2j = hi>=m->nbAllocVectors ? + cap[j] : C*N*m->allocVectors[hi*len+j]<>2; + if (bits1j > 0) + bits1j = IMAX(0, bits1j + trim_offset[j]); + if (bits2j > 0) + bits2j = IMAX(0, bits2j + trim_offset[j]); + if (lo > 0) + bits1j += offsets[j]; + bits2j += offsets[j]; + if (offsets[j]>0) + skip_start = j; + bits2j = IMAX(0,bits2j-bits1j); + bits1[j] = bits1j; + bits2[j] = bits2j; + } + codedBands = interp_bits2pulses(m, start, end, skip_start, bits1, bits2, thresh, cap, + total, balance, skip_rsv, intensity, intensity_rsv, dual_stereo, dual_stereo_rsv, + pulses, ebits, fine_priority, C, LM, ec, encode, prev, signalBandwidth); + RESTORE_STACK; + return codedBands; +} + diff --git a/asm/libs/opus/celt/rate.h b/asm/libs/opus/celt/rate.h new file mode 100644 index 00000000..515f7687 --- /dev/null +++ b/asm/libs/opus/celt/rate.h @@ -0,0 +1,101 @@ +/* Copyright (c) 2007-2008 CSIRO + Copyright (c) 2007-2009 Xiph.Org Foundation + Written by Jean-Marc Valin */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef RATE_H +#define RATE_H + +#define MAX_PSEUDO 40 +#define LOG_MAX_PSEUDO 6 + +#define CELT_MAX_PULSES 128 + +#define MAX_FINE_BITS 8 + +#define FINE_OFFSET 21 +#define QTHETA_OFFSET 4 +#define QTHETA_OFFSET_TWOPHASE 16 + +#include "cwrs.h" +#include "modes.h" + +void compute_pulse_cache(CELTMode *m, int LM); + +static OPUS_INLINE int get_pulses(int i) +{ + return i<8 ? i : (8 + (i&7)) << ((i>>3)-1); +} + +static OPUS_INLINE int bits2pulses(const CELTMode *m, int band, int LM, int bits) +{ + int i; + int lo, hi; + const unsigned char *cache; + + LM++; + cache = m->cache.bits + m->cache.index[LM*m->nbEBands+band]; + + lo = 0; + hi = cache[0]; + bits--; + for (i=0;i>1; + /* OPT: Make sure this is implemented with a conditional move */ + if ((int)cache[mid] >= bits) + hi = mid; + else + lo = mid; + } + if (bits- (lo == 0 ? -1 : (int)cache[lo]) <= (int)cache[hi]-bits) + return lo; + else + return hi; +} + +static OPUS_INLINE int pulses2bits(const CELTMode *m, int band, int LM, int pulses) +{ + const unsigned char *cache; + + LM++; + cache = m->cache.bits + m->cache.index[LM*m->nbEBands+band]; + return pulses == 0 ? 0 : cache[pulses]+1; +} + +/** Compute the pulse allocation, i.e. how many pulses will go in each + * band. + @param m mode + @param offsets Requested increase or decrease in the number of bits for + each band + @param total Number of bands + @param pulses Number of pulses per band (returned) + @return Total number of bits allocated +*/ +int compute_allocation(const CELTMode *m, int start, int end, const int *offsets, const int *cap, int alloc_trim, int *intensity, int *dual_stero, + opus_int32 total, opus_int32 *balance, int *pulses, int *ebits, int *fine_priority, int C, int LM, ec_ctx *ec, int encode, int prev, int signalBandwidth); + +#endif diff --git a/asm/libs/opus/celt/stack_alloc.h b/asm/libs/opus/celt/stack_alloc.h new file mode 100644 index 00000000..2b51c8d8 --- /dev/null +++ b/asm/libs/opus/celt/stack_alloc.h @@ -0,0 +1,184 @@ +/* Copyright (C) 2002-2003 Jean-Marc Valin + Copyright (C) 2007-2009 Xiph.Org Foundation */ +/** + @file stack_alloc.h + @brief Temporary memory allocation on stack +*/ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef STACK_ALLOC_H +#define STACK_ALLOC_H + +#include "opus_types.h" +#include "opus_defines.h" + +#if (!defined (VAR_ARRAYS) && !defined (USE_ALLOCA) && !defined (NONTHREADSAFE_PSEUDOSTACK)) +#error "Opus requires one of VAR_ARRAYS, USE_ALLOCA, or NONTHREADSAFE_PSEUDOSTACK be defined to select the temporary allocation mode." +#endif + +#ifdef USE_ALLOCA +# ifdef WIN32 +# include +# else +# ifdef HAVE_ALLOCA_H +# include +# else +# include +# endif +# endif +#endif + +/** + * @def ALIGN(stack, size) + * + * Aligns the stack to a 'size' boundary + * + * @param stack Stack + * @param size New size boundary + */ + +/** + * @def PUSH(stack, size, type) + * + * Allocates 'size' elements of type 'type' on the stack + * + * @param stack Stack + * @param size Number of elements + * @param type Type of element + */ + +/** + * @def VARDECL(var) + * + * Declare variable on stack + * + * @param var Variable to declare + */ + +/** + * @def ALLOC(var, size, type) + * + * Allocate 'size' elements of 'type' on stack + * + * @param var Name of variable to allocate + * @param size Number of elements + * @param type Type of element + */ + +#if defined(VAR_ARRAYS) + +#define VARDECL(type, var) +#define ALLOC(var, size, type) type var[size] +#define SAVE_STACK +#define RESTORE_STACK +#define ALLOC_STACK +/* C99 does not allow VLAs of size zero */ +#define ALLOC_NONE 1 + +#elif defined(USE_ALLOCA) + +#define VARDECL(type, var) type *var + +# ifdef WIN32 +# define ALLOC(var, size, type) var = ((type*)_alloca(sizeof(type)*(size))) +# else +# define ALLOC(var, size, type) var = ((type*)alloca(sizeof(type)*(size))) +# endif + +#define SAVE_STACK +#define RESTORE_STACK +#define ALLOC_STACK +#define ALLOC_NONE 0 + +#else + +#ifdef CELT_C +char *scratch_ptr=0; +char *global_stack=0; +#else +extern char *global_stack; +extern char *scratch_ptr; +#endif /* CELT_C */ + +#ifdef ENABLE_VALGRIND + +#include + +#ifdef CELT_C +char *global_stack_top=0; +#else +extern char *global_stack_top; +#endif /* CELT_C */ + +#define ALIGN(stack, size) ((stack) += ((size) - (long)(stack)) & ((size) - 1)) +#define PUSH(stack, size, type) (VALGRIND_MAKE_MEM_NOACCESS(stack, global_stack_top-stack),ALIGN((stack),sizeof(type)/sizeof(char)),VALGRIND_MAKE_MEM_UNDEFINED(stack, ((size)*sizeof(type)/sizeof(char))),(stack)+=(2*(size)*sizeof(type)/sizeof(char)),(type*)((stack)-(2*(size)*sizeof(type)/sizeof(char)))) +#define RESTORE_STACK ((global_stack = _saved_stack),VALGRIND_MAKE_MEM_NOACCESS(global_stack, global_stack_top-global_stack)) +#define ALLOC_STACK char *_saved_stack; ((global_stack = (global_stack==0) ? ((global_stack_top=opus_alloc_scratch(GLOBAL_STACK_SIZE*2)+(GLOBAL_STACK_SIZE*2))-(GLOBAL_STACK_SIZE*2)) : global_stack),VALGRIND_MAKE_MEM_NOACCESS(global_stack, global_stack_top-global_stack)); _saved_stack = global_stack; + +#else + +#define ALIGN(stack, size) ((stack) += ((size) - (long)(stack)) & ((size) - 1)) +#define PUSH(stack, size, type) (ALIGN((stack),sizeof(type)/sizeof(char)),(stack)+=(size)*(sizeof(type)/sizeof(char)),(type*)((stack)-(size)*(sizeof(type)/sizeof(char)))) +#if 0 /* Set this to 1 to instrument pseudostack usage */ +#define RESTORE_STACK (printf("%ld %s:%d\n", global_stack-scratch_ptr, __FILE__, __LINE__),global_stack = _saved_stack) +#else +#define RESTORE_STACK (global_stack = _saved_stack) +#endif +#define ALLOC_STACK char *_saved_stack; (global_stack = (global_stack==0) ? (scratch_ptr=opus_alloc_scratch(GLOBAL_STACK_SIZE)) : global_stack); _saved_stack = global_stack; + +#endif /* ENABLE_VALGRIND */ + +#include "os_support.h" +#define VARDECL(type, var) type *var +#define ALLOC(var, size, type) var = PUSH(global_stack, size, type) +#define SAVE_STACK char *_saved_stack = global_stack; +#define ALLOC_NONE 0 + +#endif /* VAR_ARRAYS */ + + +#ifdef ENABLE_VALGRIND + +#include +#define OPUS_CHECK_ARRAY(ptr, len) VALGRIND_CHECK_MEM_IS_DEFINED(ptr, len*sizeof(*ptr)) +#define OPUS_CHECK_VALUE(value) VALGRIND_CHECK_VALUE_IS_DEFINED(value) +#define OPUS_CHECK_ARRAY_COND(ptr, len) VALGRIND_CHECK_MEM_IS_DEFINED(ptr, len*sizeof(*ptr)) +#define OPUS_CHECK_VALUE_COND(value) VALGRIND_CHECK_VALUE_IS_DEFINED(value) +#define OPUS_PRINT_INT(value) do {fprintf(stderr, #value " = %d at %s:%d\n", value, __FILE__, __LINE__);}while(0) +#define OPUS_FPRINTF fprintf + +#else + +static OPUS_INLINE int _opus_false(void) {return 0;} +#define OPUS_CHECK_ARRAY(ptr, len) _opus_false() +#define OPUS_CHECK_VALUE(value) _opus_false() +#define OPUS_PRINT_INT(value) do{}while(0) +#define OPUS_FPRINTF (void) + +#endif + + +#endif /* STACK_ALLOC_H */ diff --git a/asm/libs/opus/celt/static_modes_fixed.h b/asm/libs/opus/celt/static_modes_fixed.h new file mode 100644 index 00000000..8717d626 --- /dev/null +++ b/asm/libs/opus/celt/static_modes_fixed.h @@ -0,0 +1,892 @@ +/* The contents of this file was automatically generated by dump_modes.c + with arguments: 48000 960 + It contains static definitions for some pre-defined modes. */ +#include "modes.h" +#include "rate.h" + +#ifdef HAVE_ARM_NE10 +#define OVERRIDE_FFT 1 +#include "static_modes_fixed_arm_ne10.h" +#endif + +#ifndef DEF_WINDOW120 +#define DEF_WINDOW120 +static const opus_val16 window120[120] = { +2, 20, 55, 108, 178, +266, 372, 494, 635, 792, +966, 1157, 1365, 1590, 1831, +2089, 2362, 2651, 2956, 3276, +3611, 3961, 4325, 4703, 5094, +5499, 5916, 6346, 6788, 7241, +7705, 8179, 8663, 9156, 9657, +10167, 10684, 11207, 11736, 12271, +12810, 13353, 13899, 14447, 14997, +15547, 16098, 16648, 17197, 17744, +18287, 18827, 19363, 19893, 20418, +20936, 21447, 21950, 22445, 22931, +23407, 23874, 24330, 24774, 25208, +25629, 26039, 26435, 26819, 27190, +27548, 27893, 28224, 28541, 28845, +29135, 29411, 29674, 29924, 30160, +30384, 30594, 30792, 30977, 31151, +31313, 31463, 31602, 31731, 31849, +31958, 32057, 32148, 32229, 32303, +32370, 32429, 32481, 32528, 32568, +32604, 32634, 32661, 32683, 32701, +32717, 32729, 32740, 32748, 32754, +32758, 32762, 32764, 32766, 32767, +32767, 32767, 32767, 32767, 32767, +}; +#endif + +#ifndef DEF_LOGN400 +#define DEF_LOGN400 +static const opus_int16 logN400[21] = { +0, 0, 0, 0, 0, 0, 0, 0, 8, 8, 8, 8, 16, 16, 16, 21, 21, 24, 29, 34, 36, }; +#endif + +#ifndef DEF_PULSE_CACHE50 +#define DEF_PULSE_CACHE50 +static const opus_int16 cache_index50[105] = { +-1, -1, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 41, 41, 41, +82, 82, 123, 164, 200, 222, 0, 0, 0, 0, 0, 0, 0, 0, 41, +41, 41, 41, 123, 123, 123, 164, 164, 240, 266, 283, 295, 41, 41, 41, +41, 41, 41, 41, 41, 123, 123, 123, 123, 240, 240, 240, 266, 266, 305, +318, 328, 336, 123, 123, 123, 123, 123, 123, 123, 123, 240, 240, 240, 240, +305, 305, 305, 318, 318, 343, 351, 358, 364, 240, 240, 240, 240, 240, 240, +240, 240, 305, 305, 305, 305, 343, 343, 343, 351, 351, 370, 376, 382, 387, +}; +static const unsigned char cache_bits50[392] = { +40, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, +7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, +7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 40, 15, 23, 28, +31, 34, 36, 38, 39, 41, 42, 43, 44, 45, 46, 47, 47, 49, 50, +51, 52, 53, 54, 55, 55, 57, 58, 59, 60, 61, 62, 63, 63, 65, +66, 67, 68, 69, 70, 71, 71, 40, 20, 33, 41, 48, 53, 57, 61, +64, 66, 69, 71, 73, 75, 76, 78, 80, 82, 85, 87, 89, 91, 92, +94, 96, 98, 101, 103, 105, 107, 108, 110, 112, 114, 117, 119, 121, 123, +124, 126, 128, 40, 23, 39, 51, 60, 67, 73, 79, 83, 87, 91, 94, +97, 100, 102, 105, 107, 111, 115, 118, 121, 124, 126, 129, 131, 135, 139, +142, 145, 148, 150, 153, 155, 159, 163, 166, 169, 172, 174, 177, 179, 35, +28, 49, 65, 78, 89, 99, 107, 114, 120, 126, 132, 136, 141, 145, 149, +153, 159, 165, 171, 176, 180, 185, 189, 192, 199, 205, 211, 216, 220, 225, +229, 232, 239, 245, 251, 21, 33, 58, 79, 97, 112, 125, 137, 148, 157, +166, 174, 182, 189, 195, 201, 207, 217, 227, 235, 243, 251, 17, 35, 63, +86, 106, 123, 139, 152, 165, 177, 187, 197, 206, 214, 222, 230, 237, 250, +25, 31, 55, 75, 91, 105, 117, 128, 138, 146, 154, 161, 168, 174, 180, +185, 190, 200, 208, 215, 222, 229, 235, 240, 245, 255, 16, 36, 65, 89, +110, 128, 144, 159, 173, 185, 196, 207, 217, 226, 234, 242, 250, 11, 41, +74, 103, 128, 151, 172, 191, 209, 225, 241, 255, 9, 43, 79, 110, 138, +163, 186, 207, 227, 246, 12, 39, 71, 99, 123, 144, 164, 182, 198, 214, +228, 241, 253, 9, 44, 81, 113, 142, 168, 192, 214, 235, 255, 7, 49, +90, 127, 160, 191, 220, 247, 6, 51, 95, 134, 170, 203, 234, 7, 47, +87, 123, 155, 184, 212, 237, 6, 52, 97, 137, 174, 208, 240, 5, 57, +106, 151, 192, 231, 5, 59, 111, 158, 202, 243, 5, 55, 103, 147, 187, +224, 5, 60, 113, 161, 206, 248, 4, 65, 122, 175, 224, 4, 67, 127, +182, 234, }; +static const unsigned char cache_caps50[168] = { +224, 224, 224, 224, 224, 224, 224, 224, 160, 160, 160, 160, 185, 185, 185, +178, 178, 168, 134, 61, 37, 224, 224, 224, 224, 224, 224, 224, 224, 240, +240, 240, 240, 207, 207, 207, 198, 198, 183, 144, 66, 40, 160, 160, 160, +160, 160, 160, 160, 160, 185, 185, 185, 185, 193, 193, 193, 183, 183, 172, +138, 64, 38, 240, 240, 240, 240, 240, 240, 240, 240, 207, 207, 207, 207, +204, 204, 204, 193, 193, 180, 143, 66, 40, 185, 185, 185, 185, 185, 185, +185, 185, 193, 193, 193, 193, 193, 193, 193, 183, 183, 172, 138, 65, 39, +207, 207, 207, 207, 207, 207, 207, 207, 204, 204, 204, 204, 201, 201, 201, +188, 188, 176, 141, 66, 40, 193, 193, 193, 193, 193, 193, 193, 193, 193, +193, 193, 193, 194, 194, 194, 184, 184, 173, 139, 65, 39, 204, 204, 204, +204, 204, 204, 204, 204, 201, 201, 201, 201, 198, 198, 198, 187, 187, 175, +140, 66, 40, }; +#endif + +#ifndef FFT_TWIDDLES48000_960 +#define FFT_TWIDDLES48000_960 +static const kiss_twiddle_cpx fft_twiddles48000_960[480] = { +{32767, 0}, {32766, -429}, +{32757, -858}, {32743, -1287}, +{32724, -1715}, {32698, -2143}, +{32667, -2570}, {32631, -2998}, +{32588, -3425}, {32541, -3851}, +{32488, -4277}, {32429, -4701}, +{32364, -5125}, {32295, -5548}, +{32219, -5971}, {32138, -6393}, +{32051, -6813}, {31960, -7231}, +{31863, -7650}, {31760, -8067}, +{31652, -8481}, {31539, -8895}, +{31419, -9306}, {31294, -9716}, +{31165, -10126}, {31030, -10532}, +{30889, -10937}, {30743, -11340}, +{30592, -11741}, {30436, -12141}, +{30274, -12540}, {30107, -12935}, +{29936, -13328}, {29758, -13718}, +{29577, -14107}, {29390, -14493}, +{29197, -14875}, {29000, -15257}, +{28797, -15635}, {28590, -16010}, +{28379, -16384}, {28162, -16753}, +{27940, -17119}, {27714, -17484}, +{27482, -17845}, {27246, -18205}, +{27006, -18560}, {26760, -18911}, +{26510, -19260}, {26257, -19606}, +{25997, -19947}, {25734, -20286}, +{25466, -20621}, {25194, -20952}, +{24918, -21281}, {24637, -21605}, +{24353, -21926}, {24063, -22242}, +{23770, -22555}, {23473, -22865}, +{23171, -23171}, {22866, -23472}, +{22557, -23769}, {22244, -24063}, +{21927, -24352}, {21606, -24636}, +{21282, -24917}, {20954, -25194}, +{20622, -25465}, {20288, -25733}, +{19949, -25997}, {19607, -26255}, +{19261, -26509}, {18914, -26760}, +{18561, -27004}, {18205, -27246}, +{17846, -27481}, {17485, -27713}, +{17122, -27940}, {16755, -28162}, +{16385, -28378}, {16012, -28590}, +{15636, -28797}, {15258, -28999}, +{14878, -29197}, {14494, -29389}, +{14108, -29576}, {13720, -29757}, +{13329, -29934}, {12937, -30107}, +{12540, -30274}, {12142, -30435}, +{11744, -30592}, {11342, -30743}, +{10939, -30889}, {10534, -31030}, +{10127, -31164}, {9718, -31294}, +{9307, -31418}, {8895, -31537}, +{8482, -31652}, {8067, -31759}, +{7650, -31862}, {7233, -31960}, +{6815, -32051}, {6393, -32138}, +{5973, -32219}, {5549, -32294}, +{5127, -32364}, {4703, -32429}, +{4278, -32487}, {3852, -32541}, +{3426, -32588}, {2999, -32630}, +{2572, -32667}, {2144, -32698}, +{1716, -32724}, {1287, -32742}, +{860, -32757}, {430, -32766}, +{0, -32767}, {-429, -32766}, +{-858, -32757}, {-1287, -32743}, +{-1715, -32724}, {-2143, -32698}, +{-2570, -32667}, {-2998, -32631}, +{-3425, -32588}, {-3851, -32541}, +{-4277, -32488}, {-4701, -32429}, +{-5125, -32364}, {-5548, -32295}, +{-5971, -32219}, {-6393, -32138}, +{-6813, -32051}, {-7231, -31960}, +{-7650, -31863}, {-8067, -31760}, +{-8481, -31652}, {-8895, -31539}, +{-9306, -31419}, {-9716, -31294}, +{-10126, -31165}, {-10532, -31030}, +{-10937, -30889}, {-11340, -30743}, +{-11741, -30592}, {-12141, -30436}, +{-12540, -30274}, {-12935, -30107}, +{-13328, -29936}, {-13718, -29758}, +{-14107, -29577}, {-14493, -29390}, +{-14875, -29197}, {-15257, -29000}, +{-15635, -28797}, {-16010, -28590}, +{-16384, -28379}, {-16753, -28162}, +{-17119, -27940}, {-17484, -27714}, +{-17845, -27482}, {-18205, -27246}, +{-18560, -27006}, {-18911, -26760}, +{-19260, -26510}, {-19606, -26257}, +{-19947, -25997}, {-20286, -25734}, +{-20621, -25466}, {-20952, -25194}, +{-21281, -24918}, {-21605, -24637}, +{-21926, -24353}, {-22242, -24063}, +{-22555, -23770}, {-22865, -23473}, +{-23171, -23171}, {-23472, -22866}, +{-23769, -22557}, {-24063, -22244}, +{-24352, -21927}, {-24636, -21606}, +{-24917, -21282}, {-25194, -20954}, +{-25465, -20622}, {-25733, -20288}, +{-25997, -19949}, {-26255, -19607}, +{-26509, -19261}, {-26760, -18914}, +{-27004, -18561}, {-27246, -18205}, +{-27481, -17846}, {-27713, -17485}, +{-27940, -17122}, {-28162, -16755}, +{-28378, -16385}, {-28590, -16012}, +{-28797, -15636}, {-28999, -15258}, +{-29197, -14878}, {-29389, -14494}, +{-29576, -14108}, {-29757, -13720}, +{-29934, -13329}, {-30107, -12937}, +{-30274, -12540}, {-30435, -12142}, +{-30592, -11744}, {-30743, -11342}, +{-30889, -10939}, {-31030, -10534}, +{-31164, -10127}, {-31294, -9718}, +{-31418, -9307}, {-31537, -8895}, +{-31652, -8482}, {-31759, -8067}, +{-31862, -7650}, {-31960, -7233}, +{-32051, -6815}, {-32138, -6393}, +{-32219, -5973}, {-32294, -5549}, +{-32364, -5127}, {-32429, -4703}, +{-32487, -4278}, {-32541, -3852}, +{-32588, -3426}, {-32630, -2999}, +{-32667, -2572}, {-32698, -2144}, +{-32724, -1716}, {-32742, -1287}, +{-32757, -860}, {-32766, -430}, +{-32767, 0}, {-32766, 429}, +{-32757, 858}, {-32743, 1287}, +{-32724, 1715}, {-32698, 2143}, +{-32667, 2570}, {-32631, 2998}, +{-32588, 3425}, {-32541, 3851}, +{-32488, 4277}, {-32429, 4701}, +{-32364, 5125}, {-32295, 5548}, +{-32219, 5971}, {-32138, 6393}, +{-32051, 6813}, {-31960, 7231}, +{-31863, 7650}, {-31760, 8067}, +{-31652, 8481}, {-31539, 8895}, +{-31419, 9306}, {-31294, 9716}, +{-31165, 10126}, {-31030, 10532}, +{-30889, 10937}, {-30743, 11340}, +{-30592, 11741}, {-30436, 12141}, +{-30274, 12540}, {-30107, 12935}, +{-29936, 13328}, {-29758, 13718}, +{-29577, 14107}, {-29390, 14493}, +{-29197, 14875}, {-29000, 15257}, +{-28797, 15635}, {-28590, 16010}, +{-28379, 16384}, {-28162, 16753}, +{-27940, 17119}, {-27714, 17484}, +{-27482, 17845}, {-27246, 18205}, +{-27006, 18560}, {-26760, 18911}, +{-26510, 19260}, {-26257, 19606}, +{-25997, 19947}, {-25734, 20286}, +{-25466, 20621}, {-25194, 20952}, +{-24918, 21281}, {-24637, 21605}, +{-24353, 21926}, {-24063, 22242}, +{-23770, 22555}, {-23473, 22865}, +{-23171, 23171}, {-22866, 23472}, +{-22557, 23769}, {-22244, 24063}, +{-21927, 24352}, {-21606, 24636}, +{-21282, 24917}, {-20954, 25194}, +{-20622, 25465}, {-20288, 25733}, +{-19949, 25997}, {-19607, 26255}, +{-19261, 26509}, {-18914, 26760}, +{-18561, 27004}, {-18205, 27246}, +{-17846, 27481}, {-17485, 27713}, +{-17122, 27940}, {-16755, 28162}, +{-16385, 28378}, {-16012, 28590}, +{-15636, 28797}, {-15258, 28999}, +{-14878, 29197}, {-14494, 29389}, +{-14108, 29576}, {-13720, 29757}, +{-13329, 29934}, {-12937, 30107}, +{-12540, 30274}, {-12142, 30435}, +{-11744, 30592}, {-11342, 30743}, +{-10939, 30889}, {-10534, 31030}, +{-10127, 31164}, {-9718, 31294}, +{-9307, 31418}, {-8895, 31537}, +{-8482, 31652}, {-8067, 31759}, +{-7650, 31862}, {-7233, 31960}, +{-6815, 32051}, {-6393, 32138}, +{-5973, 32219}, {-5549, 32294}, +{-5127, 32364}, {-4703, 32429}, +{-4278, 32487}, {-3852, 32541}, +{-3426, 32588}, {-2999, 32630}, +{-2572, 32667}, {-2144, 32698}, +{-1716, 32724}, {-1287, 32742}, +{-860, 32757}, {-430, 32766}, +{0, 32767}, {429, 32766}, +{858, 32757}, {1287, 32743}, +{1715, 32724}, {2143, 32698}, +{2570, 32667}, {2998, 32631}, +{3425, 32588}, {3851, 32541}, +{4277, 32488}, {4701, 32429}, +{5125, 32364}, {5548, 32295}, +{5971, 32219}, {6393, 32138}, +{6813, 32051}, {7231, 31960}, +{7650, 31863}, {8067, 31760}, +{8481, 31652}, {8895, 31539}, +{9306, 31419}, {9716, 31294}, +{10126, 31165}, {10532, 31030}, +{10937, 30889}, {11340, 30743}, +{11741, 30592}, {12141, 30436}, +{12540, 30274}, {12935, 30107}, +{13328, 29936}, {13718, 29758}, +{14107, 29577}, {14493, 29390}, +{14875, 29197}, {15257, 29000}, +{15635, 28797}, {16010, 28590}, +{16384, 28379}, {16753, 28162}, +{17119, 27940}, {17484, 27714}, +{17845, 27482}, {18205, 27246}, +{18560, 27006}, {18911, 26760}, +{19260, 26510}, {19606, 26257}, +{19947, 25997}, {20286, 25734}, +{20621, 25466}, {20952, 25194}, +{21281, 24918}, {21605, 24637}, +{21926, 24353}, {22242, 24063}, +{22555, 23770}, {22865, 23473}, +{23171, 23171}, {23472, 22866}, +{23769, 22557}, {24063, 22244}, +{24352, 21927}, {24636, 21606}, +{24917, 21282}, {25194, 20954}, +{25465, 20622}, {25733, 20288}, +{25997, 19949}, {26255, 19607}, +{26509, 19261}, {26760, 18914}, +{27004, 18561}, {27246, 18205}, +{27481, 17846}, {27713, 17485}, +{27940, 17122}, {28162, 16755}, +{28378, 16385}, {28590, 16012}, +{28797, 15636}, {28999, 15258}, +{29197, 14878}, {29389, 14494}, +{29576, 14108}, {29757, 13720}, +{29934, 13329}, {30107, 12937}, +{30274, 12540}, {30435, 12142}, +{30592, 11744}, {30743, 11342}, +{30889, 10939}, {31030, 10534}, +{31164, 10127}, {31294, 9718}, +{31418, 9307}, {31537, 8895}, +{31652, 8482}, {31759, 8067}, +{31862, 7650}, {31960, 7233}, +{32051, 6815}, {32138, 6393}, +{32219, 5973}, {32294, 5549}, +{32364, 5127}, {32429, 4703}, +{32487, 4278}, {32541, 3852}, +{32588, 3426}, {32630, 2999}, +{32667, 2572}, {32698, 2144}, +{32724, 1716}, {32742, 1287}, +{32757, 860}, {32766, 430}, +}; +#ifndef FFT_BITREV480 +#define FFT_BITREV480 +static const opus_int16 fft_bitrev480[480] = { +0, 96, 192, 288, 384, 32, 128, 224, 320, 416, 64, 160, 256, 352, 448, +8, 104, 200, 296, 392, 40, 136, 232, 328, 424, 72, 168, 264, 360, 456, +16, 112, 208, 304, 400, 48, 144, 240, 336, 432, 80, 176, 272, 368, 464, +24, 120, 216, 312, 408, 56, 152, 248, 344, 440, 88, 184, 280, 376, 472, +4, 100, 196, 292, 388, 36, 132, 228, 324, 420, 68, 164, 260, 356, 452, +12, 108, 204, 300, 396, 44, 140, 236, 332, 428, 76, 172, 268, 364, 460, +20, 116, 212, 308, 404, 52, 148, 244, 340, 436, 84, 180, 276, 372, 468, +28, 124, 220, 316, 412, 60, 156, 252, 348, 444, 92, 188, 284, 380, 476, +1, 97, 193, 289, 385, 33, 129, 225, 321, 417, 65, 161, 257, 353, 449, +9, 105, 201, 297, 393, 41, 137, 233, 329, 425, 73, 169, 265, 361, 457, +17, 113, 209, 305, 401, 49, 145, 241, 337, 433, 81, 177, 273, 369, 465, +25, 121, 217, 313, 409, 57, 153, 249, 345, 441, 89, 185, 281, 377, 473, +5, 101, 197, 293, 389, 37, 133, 229, 325, 421, 69, 165, 261, 357, 453, +13, 109, 205, 301, 397, 45, 141, 237, 333, 429, 77, 173, 269, 365, 461, +21, 117, 213, 309, 405, 53, 149, 245, 341, 437, 85, 181, 277, 373, 469, +29, 125, 221, 317, 413, 61, 157, 253, 349, 445, 93, 189, 285, 381, 477, +2, 98, 194, 290, 386, 34, 130, 226, 322, 418, 66, 162, 258, 354, 450, +10, 106, 202, 298, 394, 42, 138, 234, 330, 426, 74, 170, 266, 362, 458, +18, 114, 210, 306, 402, 50, 146, 242, 338, 434, 82, 178, 274, 370, 466, +26, 122, 218, 314, 410, 58, 154, 250, 346, 442, 90, 186, 282, 378, 474, +6, 102, 198, 294, 390, 38, 134, 230, 326, 422, 70, 166, 262, 358, 454, +14, 110, 206, 302, 398, 46, 142, 238, 334, 430, 78, 174, 270, 366, 462, +22, 118, 214, 310, 406, 54, 150, 246, 342, 438, 86, 182, 278, 374, 470, +30, 126, 222, 318, 414, 62, 158, 254, 350, 446, 94, 190, 286, 382, 478, +3, 99, 195, 291, 387, 35, 131, 227, 323, 419, 67, 163, 259, 355, 451, +11, 107, 203, 299, 395, 43, 139, 235, 331, 427, 75, 171, 267, 363, 459, +19, 115, 211, 307, 403, 51, 147, 243, 339, 435, 83, 179, 275, 371, 467, +27, 123, 219, 315, 411, 59, 155, 251, 347, 443, 91, 187, 283, 379, 475, +7, 103, 199, 295, 391, 39, 135, 231, 327, 423, 71, 167, 263, 359, 455, +15, 111, 207, 303, 399, 47, 143, 239, 335, 431, 79, 175, 271, 367, 463, +23, 119, 215, 311, 407, 55, 151, 247, 343, 439, 87, 183, 279, 375, 471, +31, 127, 223, 319, 415, 63, 159, 255, 351, 447, 95, 191, 287, 383, 479, +}; +#endif + +#ifndef FFT_BITREV240 +#define FFT_BITREV240 +static const opus_int16 fft_bitrev240[240] = { +0, 48, 96, 144, 192, 16, 64, 112, 160, 208, 32, 80, 128, 176, 224, +4, 52, 100, 148, 196, 20, 68, 116, 164, 212, 36, 84, 132, 180, 228, +8, 56, 104, 152, 200, 24, 72, 120, 168, 216, 40, 88, 136, 184, 232, +12, 60, 108, 156, 204, 28, 76, 124, 172, 220, 44, 92, 140, 188, 236, +1, 49, 97, 145, 193, 17, 65, 113, 161, 209, 33, 81, 129, 177, 225, +5, 53, 101, 149, 197, 21, 69, 117, 165, 213, 37, 85, 133, 181, 229, +9, 57, 105, 153, 201, 25, 73, 121, 169, 217, 41, 89, 137, 185, 233, +13, 61, 109, 157, 205, 29, 77, 125, 173, 221, 45, 93, 141, 189, 237, +2, 50, 98, 146, 194, 18, 66, 114, 162, 210, 34, 82, 130, 178, 226, +6, 54, 102, 150, 198, 22, 70, 118, 166, 214, 38, 86, 134, 182, 230, +10, 58, 106, 154, 202, 26, 74, 122, 170, 218, 42, 90, 138, 186, 234, +14, 62, 110, 158, 206, 30, 78, 126, 174, 222, 46, 94, 142, 190, 238, +3, 51, 99, 147, 195, 19, 67, 115, 163, 211, 35, 83, 131, 179, 227, +7, 55, 103, 151, 199, 23, 71, 119, 167, 215, 39, 87, 135, 183, 231, +11, 59, 107, 155, 203, 27, 75, 123, 171, 219, 43, 91, 139, 187, 235, +15, 63, 111, 159, 207, 31, 79, 127, 175, 223, 47, 95, 143, 191, 239, +}; +#endif + +#ifndef FFT_BITREV120 +#define FFT_BITREV120 +static const opus_int16 fft_bitrev120[120] = { +0, 24, 48, 72, 96, 8, 32, 56, 80, 104, 16, 40, 64, 88, 112, +4, 28, 52, 76, 100, 12, 36, 60, 84, 108, 20, 44, 68, 92, 116, +1, 25, 49, 73, 97, 9, 33, 57, 81, 105, 17, 41, 65, 89, 113, +5, 29, 53, 77, 101, 13, 37, 61, 85, 109, 21, 45, 69, 93, 117, +2, 26, 50, 74, 98, 10, 34, 58, 82, 106, 18, 42, 66, 90, 114, +6, 30, 54, 78, 102, 14, 38, 62, 86, 110, 22, 46, 70, 94, 118, +3, 27, 51, 75, 99, 11, 35, 59, 83, 107, 19, 43, 67, 91, 115, +7, 31, 55, 79, 103, 15, 39, 63, 87, 111, 23, 47, 71, 95, 119, +}; +#endif + +#ifndef FFT_BITREV60 +#define FFT_BITREV60 +static const opus_int16 fft_bitrev60[60] = { +0, 12, 24, 36, 48, 4, 16, 28, 40, 52, 8, 20, 32, 44, 56, +1, 13, 25, 37, 49, 5, 17, 29, 41, 53, 9, 21, 33, 45, 57, +2, 14, 26, 38, 50, 6, 18, 30, 42, 54, 10, 22, 34, 46, 58, +3, 15, 27, 39, 51, 7, 19, 31, 43, 55, 11, 23, 35, 47, 59, +}; +#endif + +#ifndef FFT_STATE48000_960_0 +#define FFT_STATE48000_960_0 +static const kiss_fft_state fft_state48000_960_0 = { +480, /* nfft */ +17476, /* scale */ +8, /* scale_shift */ +-1, /* shift */ +{5, 96, 3, 32, 4, 8, 2, 4, 4, 1, 0, 0, 0, 0, 0, 0, }, /* factors */ +fft_bitrev480, /* bitrev */ +fft_twiddles48000_960, /* bitrev */ +#ifdef OVERRIDE_FFT +(arch_fft_state *)&cfg_arch_480, +#else +NULL, +#endif +}; +#endif + +#ifndef FFT_STATE48000_960_1 +#define FFT_STATE48000_960_1 +static const kiss_fft_state fft_state48000_960_1 = { +240, /* nfft */ +17476, /* scale */ +7, /* scale_shift */ +1, /* shift */ +{5, 48, 3, 16, 4, 4, 4, 1, 0, 0, 0, 0, 0, 0, 0, 0, }, /* factors */ +fft_bitrev240, /* bitrev */ +fft_twiddles48000_960, /* bitrev */ +#ifdef OVERRIDE_FFT +(arch_fft_state *)&cfg_arch_240, +#else +NULL, +#endif +}; +#endif + +#ifndef FFT_STATE48000_960_2 +#define FFT_STATE48000_960_2 +static const kiss_fft_state fft_state48000_960_2 = { +120, /* nfft */ +17476, /* scale */ +6, /* scale_shift */ +2, /* shift */ +{5, 24, 3, 8, 2, 4, 4, 1, 0, 0, 0, 0, 0, 0, 0, 0, }, /* factors */ +fft_bitrev120, /* bitrev */ +fft_twiddles48000_960, /* bitrev */ +#ifdef OVERRIDE_FFT +(arch_fft_state *)&cfg_arch_120, +#else +NULL, +#endif +}; +#endif + +#ifndef FFT_STATE48000_960_3 +#define FFT_STATE48000_960_3 +static const kiss_fft_state fft_state48000_960_3 = { +60, /* nfft */ +17476, /* scale */ +5, /* scale_shift */ +3, /* shift */ +{5, 12, 3, 4, 4, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, }, /* factors */ +fft_bitrev60, /* bitrev */ +fft_twiddles48000_960, /* bitrev */ +#ifdef OVERRIDE_FFT +(arch_fft_state *)&cfg_arch_60, +#else +NULL, +#endif +}; +#endif + +#endif + +#ifndef MDCT_TWIDDLES960 +#define MDCT_TWIDDLES960 +static const opus_val16 mdct_twiddles960[1800] = { +32767, 32767, 32767, 32766, 32765, +32763, 32761, 32759, 32756, 32753, +32750, 32746, 32742, 32738, 32733, +32728, 32722, 32717, 32710, 32704, +32697, 32690, 32682, 32674, 32666, +32657, 32648, 32639, 32629, 32619, +32609, 32598, 32587, 32576, 32564, +32552, 32539, 32526, 32513, 32500, +32486, 32472, 32457, 32442, 32427, +32411, 32395, 32379, 32362, 32345, +32328, 32310, 32292, 32274, 32255, +32236, 32217, 32197, 32177, 32157, +32136, 32115, 32093, 32071, 32049, +32027, 32004, 31981, 31957, 31933, +31909, 31884, 31859, 31834, 31809, +31783, 31756, 31730, 31703, 31676, +31648, 31620, 31592, 31563, 31534, +31505, 31475, 31445, 31415, 31384, +31353, 31322, 31290, 31258, 31226, +31193, 31160, 31127, 31093, 31059, +31025, 30990, 30955, 30920, 30884, +30848, 30812, 30775, 30738, 30701, +30663, 30625, 30587, 30548, 30509, +30470, 30430, 30390, 30350, 30309, +30269, 30227, 30186, 30144, 30102, +30059, 30016, 29973, 29930, 29886, +29842, 29797, 29752, 29707, 29662, +29616, 29570, 29524, 29477, 29430, +29383, 29335, 29287, 29239, 29190, +29142, 29092, 29043, 28993, 28943, +28892, 28842, 28791, 28739, 28688, +28636, 28583, 28531, 28478, 28425, +28371, 28317, 28263, 28209, 28154, +28099, 28044, 27988, 27932, 27876, +27820, 27763, 27706, 27648, 27591, +27533, 27474, 27416, 27357, 27298, +27238, 27178, 27118, 27058, 26997, +26936, 26875, 26814, 26752, 26690, +26628, 26565, 26502, 26439, 26375, +26312, 26247, 26183, 26119, 26054, +25988, 25923, 25857, 25791, 25725, +25658, 25592, 25524, 25457, 25389, +25322, 25253, 25185, 25116, 25047, +24978, 24908, 24838, 24768, 24698, +24627, 24557, 24485, 24414, 24342, +24270, 24198, 24126, 24053, 23980, +23907, 23834, 23760, 23686, 23612, +23537, 23462, 23387, 23312, 23237, +23161, 23085, 23009, 22932, 22856, +22779, 22701, 22624, 22546, 22468, +22390, 22312, 22233, 22154, 22075, +21996, 21916, 21836, 21756, 21676, +21595, 21515, 21434, 21352, 21271, +21189, 21107, 21025, 20943, 20860, +20777, 20694, 20611, 20528, 20444, +20360, 20276, 20192, 20107, 20022, +19937, 19852, 19767, 19681, 19595, +19509, 19423, 19336, 19250, 19163, +19076, 18988, 18901, 18813, 18725, +18637, 18549, 18460, 18372, 18283, +18194, 18104, 18015, 17925, 17835, +17745, 17655, 17565, 17474, 17383, +17292, 17201, 17110, 17018, 16927, +16835, 16743, 16650, 16558, 16465, +16372, 16279, 16186, 16093, 15999, +15906, 15812, 15718, 15624, 15529, +15435, 15340, 15245, 15150, 15055, +14960, 14864, 14769, 14673, 14577, +14481, 14385, 14288, 14192, 14095, +13998, 13901, 13804, 13706, 13609, +13511, 13414, 13316, 13218, 13119, +13021, 12923, 12824, 12725, 12626, +12527, 12428, 12329, 12230, 12130, +12030, 11930, 11831, 11730, 11630, +11530, 11430, 11329, 11228, 11128, +11027, 10926, 10824, 10723, 10622, +10520, 10419, 10317, 10215, 10113, +10011, 9909, 9807, 9704, 9602, +9499, 9397, 9294, 9191, 9088, +8985, 8882, 8778, 8675, 8572, +8468, 8364, 8261, 8157, 8053, +7949, 7845, 7741, 7637, 7532, +7428, 7323, 7219, 7114, 7009, +6905, 6800, 6695, 6590, 6485, +6380, 6274, 6169, 6064, 5958, +5853, 5747, 5642, 5536, 5430, +5325, 5219, 5113, 5007, 4901, +4795, 4689, 4583, 4476, 4370, +4264, 4157, 4051, 3945, 3838, +3732, 3625, 3518, 3412, 3305, +3198, 3092, 2985, 2878, 2771, +2664, 2558, 2451, 2344, 2237, +2130, 2023, 1916, 1809, 1702, +1594, 1487, 1380, 1273, 1166, +1059, 952, 844, 737, 630, +523, 416, 308, 201, 94, +-13, -121, -228, -335, -442, +-550, -657, -764, -871, -978, +-1086, -1193, -1300, -1407, -1514, +-1621, -1728, -1835, -1942, -2049, +-2157, -2263, -2370, -2477, -2584, +-2691, -2798, -2905, -3012, -3118, +-3225, -3332, -3439, -3545, -3652, +-3758, -3865, -3971, -4078, -4184, +-4290, -4397, -4503, -4609, -4715, +-4821, -4927, -5033, -5139, -5245, +-5351, -5457, -5562, -5668, -5774, +-5879, -5985, -6090, -6195, -6301, +-6406, -6511, -6616, -6721, -6826, +-6931, -7036, -7140, -7245, -7349, +-7454, -7558, -7663, -7767, -7871, +-7975, -8079, -8183, -8287, -8390, +-8494, -8597, -8701, -8804, -8907, +-9011, -9114, -9217, -9319, -9422, +-9525, -9627, -9730, -9832, -9934, +-10037, -10139, -10241, -10342, -10444, +-10546, -10647, -10748, -10850, -10951, +-11052, -11153, -11253, -11354, -11455, +-11555, -11655, -11756, -11856, -11955, +-12055, -12155, -12254, -12354, -12453, +-12552, -12651, -12750, -12849, -12947, +-13046, -13144, -13242, -13340, -13438, +-13536, -13633, -13731, -13828, -13925, +-14022, -14119, -14216, -14312, -14409, +-14505, -14601, -14697, -14793, -14888, +-14984, -15079, -15174, -15269, -15364, +-15459, -15553, -15647, -15741, -15835, +-15929, -16023, -16116, -16210, -16303, +-16396, -16488, -16581, -16673, -16766, +-16858, -16949, -17041, -17133, -17224, +-17315, -17406, -17497, -17587, -17678, +-17768, -17858, -17948, -18037, -18127, +-18216, -18305, -18394, -18483, -18571, +-18659, -18747, -18835, -18923, -19010, +-19098, -19185, -19271, -19358, -19444, +-19531, -19617, -19702, -19788, -19873, +-19959, -20043, -20128, -20213, -20297, +-20381, -20465, -20549, -20632, -20715, +-20798, -20881, -20963, -21046, -21128, +-21210, -21291, -21373, -21454, -21535, +-21616, -21696, -21776, -21856, -21936, +-22016, -22095, -22174, -22253, -22331, +-22410, -22488, -22566, -22643, -22721, +-22798, -22875, -22951, -23028, -23104, +-23180, -23256, 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-22634, +-23246, -23843, -24423, -24986, -25533, +-26062, -26573, -27066, -27540, -27995, +-28431, -28848, -29245, -29622, -29979, +-30315, -30630, -30924, -31197, -31449, +-31679, -31887, -32074, -32239, -32381, +-32501, -32600, -32675, -32729, -32759, +}; +#endif + +static const CELTMode mode48000_960_120 = { +48000, /* Fs */ +120, /* overlap */ +21, /* nbEBands */ +21, /* effEBands */ +{27853, 0, 4096, 8192, }, /* preemph */ +eband5ms, /* eBands */ +3, /* maxLM */ +8, /* nbShortMdcts */ +120, /* shortMdctSize */ +11, /* nbAllocVectors */ +band_allocation, /* allocVectors */ +logN400, /* logN */ +window120, /* window */ +{1920, 3, {&fft_state48000_960_0, &fft_state48000_960_1, &fft_state48000_960_2, &fft_state48000_960_3, }, mdct_twiddles960}, /* mdct */ +{392, cache_index50, cache_bits50, cache_caps50}, /* cache */ +}; + +/* List of all the available modes */ +#define TOTAL_MODES 1 +static const CELTMode * const static_mode_list[TOTAL_MODES] = { +&mode48000_960_120, +}; diff --git a/asm/libs/opus/celt/static_modes_fixed_arm_ne10.h b/asm/libs/opus/celt/static_modes_fixed_arm_ne10.h new file mode 100644 index 00000000..b8ef0cee --- /dev/null +++ b/asm/libs/opus/celt/static_modes_fixed_arm_ne10.h @@ -0,0 +1,388 @@ +/* The contents of this file was automatically generated by + * dump_mode_arm_ne10.c with arguments: 48000 960 + * It contains static definitions for some pre-defined modes. */ +#include + +#ifndef NE10_FFT_PARAMS48000_960 +#define NE10_FFT_PARAMS48000_960 +static const ne10_int32_t ne10_factors_480[64] = { +4, 40, 4, 30, 2, 15, 5, 3, 3, 1, 1, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, }; +static const ne10_int32_t ne10_factors_240[64] = { +3, 20, 4, 15, 5, 3, 3, 1, 1, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, }; +static const ne10_int32_t ne10_factors_120[64] = { +3, 10, 2, 15, 5, 3, 3, 1, 1, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, }; +static const ne10_int32_t ne10_factors_60[64] = { +2, 5, 5, 3, 3, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, }; +static const ne10_fft_cpx_int32_t ne10_twiddles_480[480] = { +{0,0}, {2147483647,0}, {2147483647,0}, +{2147483647,0}, {1961823921,-873460313}, {1436946998,-1595891394}, +{2147483647,0}, {1436946998,-1595891394}, {-224473265,-2135719496}, +{2147483647,0}, {663608871,-2042378339}, {-1737350854,-1262259096}, +{2147483647,0}, {-224473265,-2135719496}, {-2100555935,446487152}, +{2147483647,0}, {2100555974,-446486968}, {1961823921,-873460313}, +{1737350743,-1262259248}, {1436946998,-1595891394}, {1073741769,-1859775424}, +{663608871,-2042378339}, {224473078,-2135719516}, {-224473265,-2135719496}, +{-663609049,-2042378281}, {-1073741932,-1859775330}, {-1436947137,-1595891268}, +{-1737350854,-1262259096}, {-1961823997,-873460141}, {-2100556013,-446486785}, +{2147483647,0}, {2144540595,-112390613}, {2135719506,-224473172}, +{2121044558,-335940465}, {2100555974,-446486968}, {2074309912,-555809682}, +{2042378310,-663608960}, {2004848691,-769589332}, {1961823921,-873460313}, +{1913421927,-974937199}, {1859775377,-1073741851}, {1801031311,-1169603450}, +{1737350743,-1262259248}, {1668908218,-1351455280}, {1595891331,-1436947067}, +{1518500216,-1518500282}, {1436946998,-1595891394}, {1351455207,-1668908277}, +{1262259172,-1737350799}, {1169603371,-1801031362}, {1073741769,-1859775424}, +{974937230,-1913421912}, {873460227,-1961823959}, {769589125,-2004848771}, +{663608871,-2042378339}, {555809715,-2074309903}, {446486876,-2100555994}, +{335940246,-2121044593}, {224473078,-2135719516}, {112390647,-2144540593}, +{2147483647,0}, {2135719506,-224473172}, {2100555974,-446486968}, +{2042378310,-663608960}, {1961823921,-873460313}, {1859775377,-1073741851}, +{1737350743,-1262259248}, {1595891331,-1436947067}, {1436946998,-1595891394}, +{1262259172,-1737350799}, {1073741769,-1859775424}, {873460227,-1961823959}, +{663608871,-2042378339}, {446486876,-2100555994}, {224473078,-2135719516}, +{-94,-2147483647}, {-224473265,-2135719496}, {-446487060,-2100555955}, +{-663609049,-2042378281}, {-873460398,-1961823883}, {-1073741932,-1859775330}, +{-1262259116,-1737350839}, {-1436947137,-1595891268}, {-1595891628,-1436946738}, +{-1737350854,-1262259096}, {-1859775343,-1073741910}, {-1961823997,-873460141}, +{-2042378447,-663608538}, {-2100556013,-446486785}, {-2135719499,-224473240}, +{2147483647,0}, {2121044558,-335940465}, {2042378310,-663608960}, +{1913421927,-974937199}, {1737350743,-1262259248}, {1518500216,-1518500282}, +{1262259172,-1737350799}, {974937230,-1913421912}, {663608871,-2042378339}, +{335940246,-2121044593}, {-94,-2147483647}, {-335940431,-2121044564}, +{-663609049,-2042378281}, {-974937397,-1913421827}, {-1262259116,-1737350839}, +{-1518500258,-1518500240}, {-1737350854,-1262259096}, {-1913422071,-974936918}, +{-2042378447,-663608538}, {-2121044568,-335940406}, {-2147483647,188}, +{-2121044509,335940777}, {-2042378331,663608895}, {-1913421900,974937252}, +{-1737350633,1262259400}, {-1518499993,1518500506}, {-1262258813,1737351059}, +{-974936606,1913422229}, {-663609179,2042378239}, {-335940566,2121044542}, +{2147483647,0}, {2147299667,-28109693}, {2146747758,-56214570}, +{2145828015,-84309815}, {2144540595,-112390613}, {2142885719,-140452154}, +{2140863671,-168489630}, {2138474797,-196498235}, {2135719506,-224473172}, +{2132598271,-252409646}, {2129111626,-280302871}, {2125260168,-308148068}, +{2121044558,-335940465}, {2116465518,-363675300}, {2111523833,-391347822}, +{2106220349,-418953288}, {2100555974,-446486968}, {2094531681,-473944146}, +{2088148500,-501320115}, {2081407525,-528610186}, {2074309912,-555809682}, +{2066856885,-582913912}, {2059049696,-609918325}, {2050889698,-636818231}, +{2042378310,-663608960}, {2033516972,-690285983}, {2024307180,-716844791}, +{2014750533,-743280770}, {2004848691,-769589332}, {1994603329,-795766029}, +{1984016179,-821806435}, {1973089077,-847706028}, {1961823921,-873460313}, +{1950222618,-899064934}, {1938287127,-924515564}, {1926019520,-949807783}, +{1913421927,-974937199}, {1900496481,-999899565}, {1887245364,-1024690661}, +{1873670877,-1049306180}, {1859775377,-1073741851}, {1845561215,-1097993541}, +{1831030826,-1122057097}, {1816186632,-1145928502}, {1801031311,-1169603450}, +{1785567394,-1193077993}, {1769797456,-1216348214}, {1753724345,-1239409914}, +{1737350743,-1262259248}, {1720679456,-1284892300}, {1703713340,-1307305194}, +{1686455222,-1329494189}, {1668908218,-1351455280}, {1651075255,-1373184807}, +{1632959307,-1394679144}, {1614563642,-1415934412}, {1595891331,-1436947067}, +{1576945572,-1457713510}, {1557729613,-1478230181}, {1538246655,-1498493658}, +{1518500216,-1518500282}, {1498493590,-1538246721}, {1478230113,-1557729677}, +{1457713441,-1576945636}, {1436946998,-1595891394}, {1415934341,-1614563704}, +{1394679073,-1632959368}, {1373184735,-1651075315}, {1351455207,-1668908277}, +{1329494115,-1686455280}, {1307305120,-1703713397}, {1284892225,-1720679512}, +{1262259172,-1737350799}, {1239409837,-1753724400}, {1216348136,-1769797510}, +{1193077915,-1785567446}, {1169603371,-1801031362}, {1145928423,-1816186682}, +{1122057017,-1831030875}, {1097993571,-1845561197}, {1073741769,-1859775424}, +{1049305987,-1873670985}, {1024690635,-1887245378}, {999899482,-1900496524}, +{974937230,-1913421912}, {949807699,-1926019561}, {924515422,-1938287195}, +{899064965,-1950222603}, {873460227,-1961823959}, {847705824,-1973089164}, +{821806407,-1984016190}, {795765941,-1994603364}, {769589125,-2004848771}, +{743280682,-2014750566}, {716844642,-2024307233}, {690286016,-2033516961}, +{663608871,-2042378339}, {636818019,-2050889764}, {609918296,-2059049705}, +{582913822,-2066856911}, {555809715,-2074309903}, {528610126,-2081407540}, +{501319962,-2088148536}, {473944148,-2094531680}, {446486876,-2100555994}, +{418953102,-2106220386}, {391347792,-2111523838}, {363675176,-2116465540}, +{335940246,-2121044593}, {308148006,-2125260177}, {280302715,-2129111646}, +{252409648,-2132598271}, {224473078,-2135719516}, {196498046,-2138474814}, +{168489600,-2140863674}, {140452029,-2142885728}, {112390647,-2144540593}, +{84309753,-2145828017}, {56214412,-2146747762}, {28109695,-2147299667}, +{2147483647,0}, {2146747758,-56214570}, {2144540595,-112390613}, +{2140863671,-168489630}, {2135719506,-224473172}, {2129111626,-280302871}, +{2121044558,-335940465}, {2111523833,-391347822}, {2100555974,-446486968}, +{2088148500,-501320115}, {2074309912,-555809682}, {2059049696,-609918325}, +{2042378310,-663608960}, {2024307180,-716844791}, {2004848691,-769589332}, +{1984016179,-821806435}, {1961823921,-873460313}, {1938287127,-924515564}, +{1913421927,-974937199}, {1887245364,-1024690661}, {1859775377,-1073741851}, +{1831030826,-1122057097}, {1801031311,-1169603450}, {1769797456,-1216348214}, +{1737350743,-1262259248}, {1703713340,-1307305194}, {1668908218,-1351455280}, +{1632959307,-1394679144}, {1595891331,-1436947067}, {1557729613,-1478230181}, +{1518500216,-1518500282}, {1478230113,-1557729677}, {1436946998,-1595891394}, +{1394679073,-1632959368}, {1351455207,-1668908277}, {1307305120,-1703713397}, +{1262259172,-1737350799}, {1216348136,-1769797510}, {1169603371,-1801031362}, +{1122057017,-1831030875}, {1073741769,-1859775424}, {1024690635,-1887245378}, +{974937230,-1913421912}, {924515422,-1938287195}, {873460227,-1961823959}, +{821806407,-1984016190}, {769589125,-2004848771}, {716844642,-2024307233}, +{663608871,-2042378339}, {609918296,-2059049705}, {555809715,-2074309903}, +{501319962,-2088148536}, {446486876,-2100555994}, {391347792,-2111523838}, +{335940246,-2121044593}, {280302715,-2129111646}, {224473078,-2135719516}, +{168489600,-2140863674}, {112390647,-2144540593}, {56214412,-2146747762}, +{-94,-2147483647}, {-56214600,-2146747757}, {-112390835,-2144540584}, +{-168489787,-2140863659}, {-224473265,-2135719496}, {-280302901,-2129111622}, +{-335940431,-2121044564}, {-391347977,-2111523804}, {-446487060,-2100555955}, +{-501320144,-2088148493}, {-555809896,-2074309855}, {-609918476,-2059049651}, +{-663609049,-2042378281}, {-716844819,-2024307170}, {-769589300,-2004848703}, +{-821806581,-1984016118}, {-873460398,-1961823883}, {-924515591,-1938287114}, +{-974937397,-1913421827}, {-1024690575,-1887245411}, {-1073741932,-1859775330}, +{-1122057395,-1831030643}, {-1169603421,-1801031330}, {-1216348291,-1769797403}, +{-1262259116,-1737350839}, {-1307305268,-1703713283}, {-1351455453,-1668908078}, +{-1394679021,-1632959413}, {-1436947137,-1595891268}, {-1478230435,-1557729372}, +{-1518500258,-1518500240}, {-1557729742,-1478230045}, {-1595891628,-1436946738}, +{-1632959429,-1394679001}, {-1668908417,-1351455035}, {-1703713298,-1307305248}, +{-1737350854,-1262259096}, {-1769797708,-1216347848}, {-1801031344,-1169603400}, +{-1831030924,-1122056937}, {-1859775343,-1073741910}, {-1887245423,-1024690552}, +{-1913422071,-974936918}, {-1938287125,-924515568}, {-1961823997,-873460141}, +{-1984016324,-821806084}, {-2004848713,-769589276}, {-2024307264,-716844553}, +{-2042378447,-663608538}, {-2059049731,-609918206}, {-2074309994,-555809377}, +{-2088148499,-501320119}, {-2100556013,-446486785}, {-2111523902,-391347448}, +{-2121044568,-335940406}, {-2129111659,-280302621}, {-2135719499,-224473240}, +{-2140863681,-168489506}, {-2144540612,-112390298}, {-2146747758,-56214574}, +{2147483647,0}, {2145828015,-84309815}, {2140863671,-168489630}, +{2132598271,-252409646}, {2121044558,-335940465}, {2106220349,-418953288}, +{2088148500,-501320115}, {2066856885,-582913912}, {2042378310,-663608960}, +{2014750533,-743280770}, {1984016179,-821806435}, {1950222618,-899064934}, +{1913421927,-974937199}, {1873670877,-1049306180}, {1831030826,-1122057097}, +{1785567394,-1193077993}, {1737350743,-1262259248}, {1686455222,-1329494189}, +{1632959307,-1394679144}, {1576945572,-1457713510}, {1518500216,-1518500282}, +{1457713441,-1576945636}, {1394679073,-1632959368}, {1329494115,-1686455280}, +{1262259172,-1737350799}, {1193077915,-1785567446}, {1122057017,-1831030875}, +{1049305987,-1873670985}, {974937230,-1913421912}, {899064965,-1950222603}, +{821806407,-1984016190}, {743280682,-2014750566}, {663608871,-2042378339}, +{582913822,-2066856911}, {501319962,-2088148536}, {418953102,-2106220386}, +{335940246,-2121044593}, {252409648,-2132598271}, {168489600,-2140863674}, +{84309753,-2145828017}, {-94,-2147483647}, {-84309940,-2145828010}, +{-168489787,-2140863659}, {-252409834,-2132598249}, {-335940431,-2121044564}, +{-418953286,-2106220349}, {-501320144,-2088148493}, {-582914003,-2066856860}, +{-663609049,-2042378281}, {-743280858,-2014750501}, {-821806581,-1984016118}, +{-899065136,-1950222525}, {-974937397,-1913421827}, {-1049306374,-1873670768}, +{-1122057395,-1831030643}, {-1193078284,-1785567199}, {-1262259116,-1737350839}, +{-1329494061,-1686455323}, {-1394679021,-1632959413}, {-1457713485,-1576945595}, +{-1518500258,-1518500240}, {-1576945613,-1457713466}, {-1632959429,-1394679001}, +{-1686455338,-1329494041}, {-1737350854,-1262259096}, {-1785567498,-1193077837}, +{-1831030924,-1122056937}, {-1873671031,-1049305905}, {-1913422071,-974936918}, +{-1950222750,-899064648}, {-1984016324,-821806084}, {-2014750687,-743280354}, +{-2042378447,-663608538}, {-2066856867,-582913978}, {-2088148499,-501320119}, +{-2106220354,-418953261}, {-2121044568,-335940406}, {-2132598282,-252409555}, +{-2140863681,-168489506}, {-2145828021,-84309659}, {-2147483647,188}, +{-2145828006,84310034}, {-2140863651,168489881}, {-2132598237,252409928}, +{-2121044509,335940777}, {-2106220281,418953629}, {-2088148411,501320484}, +{-2066856765,582914339}, {-2042378331,663608895}, {-2014750557,743280706}, +{-1984016181,821806431}, {-1950222593,899064989}, {-1913421900,974937252}, +{-1873670848,1049306232}, {-1831030728,1122057257}, {-1785567289,1193078149}, +{-1737350633,1262259400}, {-1686455106,1329494336}, {-1632959185,1394679287}, +{-1576945358,1457713742}, {-1518499993,1518500506}, {-1457713209,1576945850}, +{-1394678735,1632959656}, {-1329493766,1686455555}, {-1262258813,1737351059}, +{-1193077546,1785567692}, {-1122056638,1831031107}, {-1049305599,1873671202}, +{-974936606,1913422229}, {-899064330,1950222896}, {-821805761,1984016458}, +{-743280025,2014750808}, {-663609179,2042378239}, {-582914134,2066856823}, +{-501320277,2088148461}, {-418953420,2106220322}, {-335940566,2121044542}, +{-252409716,2132598263}, {-168489668,2140863668}, {-84309821,2145828015}, +}; +static const ne10_fft_cpx_int32_t ne10_twiddles_240[240] = { +{0,0}, {2147483647,0}, {2147483647,0}, +{2147483647,0}, {1961823921,-873460313}, {1436946998,-1595891394}, +{2147483647,0}, {1436946998,-1595891394}, {-224473265,-2135719496}, +{2147483647,0}, {663608871,-2042378339}, {-1737350854,-1262259096}, +{2147483647,0}, {-224473265,-2135719496}, {-2100555935,446487152}, +{2147483647,0}, {2135719506,-224473172}, {2100555974,-446486968}, +{2042378310,-663608960}, {1961823921,-873460313}, {1859775377,-1073741851}, +{1737350743,-1262259248}, {1595891331,-1436947067}, {1436946998,-1595891394}, +{1262259172,-1737350799}, {1073741769,-1859775424}, {873460227,-1961823959}, +{663608871,-2042378339}, {446486876,-2100555994}, {224473078,-2135719516}, +{2147483647,0}, {2100555974,-446486968}, {1961823921,-873460313}, +{1737350743,-1262259248}, {1436946998,-1595891394}, {1073741769,-1859775424}, +{663608871,-2042378339}, {224473078,-2135719516}, {-224473265,-2135719496}, +{-663609049,-2042378281}, {-1073741932,-1859775330}, {-1436947137,-1595891268}, +{-1737350854,-1262259096}, {-1961823997,-873460141}, {-2100556013,-446486785}, +{2147483647,0}, {2042378310,-663608960}, {1737350743,-1262259248}, +{1262259172,-1737350799}, {663608871,-2042378339}, {-94,-2147483647}, +{-663609049,-2042378281}, {-1262259116,-1737350839}, {-1737350854,-1262259096}, +{-2042378447,-663608538}, {-2147483647,188}, {-2042378331,663608895}, +{-1737350633,1262259400}, {-1262258813,1737351059}, {-663609179,2042378239}, +{2147483647,0}, {2146747758,-56214570}, {2144540595,-112390613}, +{2140863671,-168489630}, {2135719506,-224473172}, {2129111626,-280302871}, +{2121044558,-335940465}, {2111523833,-391347822}, {2100555974,-446486968}, +{2088148500,-501320115}, {2074309912,-555809682}, {2059049696,-609918325}, +{2042378310,-663608960}, {2024307180,-716844791}, {2004848691,-769589332}, +{1984016179,-821806435}, {1961823921,-873460313}, {1938287127,-924515564}, +{1913421927,-974937199}, {1887245364,-1024690661}, {1859775377,-1073741851}, +{1831030826,-1122057097}, {1801031311,-1169603450}, {1769797456,-1216348214}, +{1737350743,-1262259248}, {1703713340,-1307305194}, {1668908218,-1351455280}, +{1632959307,-1394679144}, {1595891331,-1436947067}, {1557729613,-1478230181}, +{1518500216,-1518500282}, {1478230113,-1557729677}, {1436946998,-1595891394}, +{1394679073,-1632959368}, {1351455207,-1668908277}, {1307305120,-1703713397}, +{1262259172,-1737350799}, {1216348136,-1769797510}, {1169603371,-1801031362}, +{1122057017,-1831030875}, {1073741769,-1859775424}, {1024690635,-1887245378}, +{974937230,-1913421912}, {924515422,-1938287195}, {873460227,-1961823959}, +{821806407,-1984016190}, {769589125,-2004848771}, {716844642,-2024307233}, +{663608871,-2042378339}, {609918296,-2059049705}, {555809715,-2074309903}, +{501319962,-2088148536}, {446486876,-2100555994}, {391347792,-2111523838}, +{335940246,-2121044593}, {280302715,-2129111646}, {224473078,-2135719516}, +{168489600,-2140863674}, {112390647,-2144540593}, {56214412,-2146747762}, +{2147483647,0}, {2144540595,-112390613}, {2135719506,-224473172}, +{2121044558,-335940465}, {2100555974,-446486968}, {2074309912,-555809682}, +{2042378310,-663608960}, {2004848691,-769589332}, {1961823921,-873460313}, +{1913421927,-974937199}, {1859775377,-1073741851}, {1801031311,-1169603450}, +{1737350743,-1262259248}, {1668908218,-1351455280}, {1595891331,-1436947067}, +{1518500216,-1518500282}, {1436946998,-1595891394}, {1351455207,-1668908277}, +{1262259172,-1737350799}, {1169603371,-1801031362}, {1073741769,-1859775424}, +{974937230,-1913421912}, {873460227,-1961823959}, {769589125,-2004848771}, +{663608871,-2042378339}, {555809715,-2074309903}, {446486876,-2100555994}, +{335940246,-2121044593}, {224473078,-2135719516}, {112390647,-2144540593}, +{-94,-2147483647}, {-112390835,-2144540584}, {-224473265,-2135719496}, +{-335940431,-2121044564}, {-446487060,-2100555955}, {-555809896,-2074309855}, +{-663609049,-2042378281}, {-769589300,-2004848703}, {-873460398,-1961823883}, +{-974937397,-1913421827}, {-1073741932,-1859775330}, {-1169603421,-1801031330}, +{-1262259116,-1737350839}, {-1351455453,-1668908078}, {-1436947137,-1595891268}, +{-1518500258,-1518500240}, {-1595891628,-1436946738}, {-1668908417,-1351455035}, +{-1737350854,-1262259096}, {-1801031344,-1169603400}, {-1859775343,-1073741910}, +{-1913422071,-974936918}, {-1961823997,-873460141}, {-2004848713,-769589276}, +{-2042378447,-663608538}, {-2074309994,-555809377}, {-2100556013,-446486785}, +{-2121044568,-335940406}, {-2135719499,-224473240}, {-2144540612,-112390298}, +{2147483647,0}, {2140863671,-168489630}, {2121044558,-335940465}, +{2088148500,-501320115}, {2042378310,-663608960}, {1984016179,-821806435}, +{1913421927,-974937199}, {1831030826,-1122057097}, {1737350743,-1262259248}, +{1632959307,-1394679144}, {1518500216,-1518500282}, {1394679073,-1632959368}, +{1262259172,-1737350799}, {1122057017,-1831030875}, {974937230,-1913421912}, +{821806407,-1984016190}, {663608871,-2042378339}, {501319962,-2088148536}, +{335940246,-2121044593}, {168489600,-2140863674}, {-94,-2147483647}, +{-168489787,-2140863659}, {-335940431,-2121044564}, {-501320144,-2088148493}, +{-663609049,-2042378281}, {-821806581,-1984016118}, {-974937397,-1913421827}, +{-1122057395,-1831030643}, {-1262259116,-1737350839}, {-1394679021,-1632959413}, +{-1518500258,-1518500240}, {-1632959429,-1394679001}, {-1737350854,-1262259096}, +{-1831030924,-1122056937}, {-1913422071,-974936918}, {-1984016324,-821806084}, +{-2042378447,-663608538}, {-2088148499,-501320119}, {-2121044568,-335940406}, +{-2140863681,-168489506}, {-2147483647,188}, {-2140863651,168489881}, +{-2121044509,335940777}, {-2088148411,501320484}, {-2042378331,663608895}, +{-1984016181,821806431}, {-1913421900,974937252}, {-1831030728,1122057257}, +{-1737350633,1262259400}, {-1632959185,1394679287}, {-1518499993,1518500506}, +{-1394678735,1632959656}, {-1262258813,1737351059}, {-1122056638,1831031107}, +{-974936606,1913422229}, {-821805761,1984016458}, {-663609179,2042378239}, +{-501320277,2088148461}, {-335940566,2121044542}, {-168489668,2140863668}, +}; +static const ne10_fft_cpx_int32_t ne10_twiddles_120[120] = { +{0,0}, {2147483647,0}, {2147483647,0}, +{2147483647,0}, {1961823921,-873460313}, {1436946998,-1595891394}, +{2147483647,0}, {1436946998,-1595891394}, {-224473265,-2135719496}, +{2147483647,0}, {663608871,-2042378339}, {-1737350854,-1262259096}, +{2147483647,0}, {-224473265,-2135719496}, {-2100555935,446487152}, +{2147483647,0}, {2100555974,-446486968}, {1961823921,-873460313}, +{1737350743,-1262259248}, {1436946998,-1595891394}, {1073741769,-1859775424}, +{663608871,-2042378339}, {224473078,-2135719516}, {-224473265,-2135719496}, +{-663609049,-2042378281}, {-1073741932,-1859775330}, {-1436947137,-1595891268}, +{-1737350854,-1262259096}, {-1961823997,-873460141}, {-2100556013,-446486785}, +{2147483647,0}, {2144540595,-112390613}, {2135719506,-224473172}, +{2121044558,-335940465}, {2100555974,-446486968}, {2074309912,-555809682}, +{2042378310,-663608960}, {2004848691,-769589332}, {1961823921,-873460313}, +{1913421927,-974937199}, {1859775377,-1073741851}, {1801031311,-1169603450}, +{1737350743,-1262259248}, {1668908218,-1351455280}, {1595891331,-1436947067}, +{1518500216,-1518500282}, {1436946998,-1595891394}, {1351455207,-1668908277}, +{1262259172,-1737350799}, {1169603371,-1801031362}, {1073741769,-1859775424}, +{974937230,-1913421912}, {873460227,-1961823959}, {769589125,-2004848771}, +{663608871,-2042378339}, {555809715,-2074309903}, {446486876,-2100555994}, +{335940246,-2121044593}, {224473078,-2135719516}, {112390647,-2144540593}, +{2147483647,0}, {2135719506,-224473172}, {2100555974,-446486968}, +{2042378310,-663608960}, {1961823921,-873460313}, {1859775377,-1073741851}, +{1737350743,-1262259248}, {1595891331,-1436947067}, {1436946998,-1595891394}, +{1262259172,-1737350799}, {1073741769,-1859775424}, {873460227,-1961823959}, +{663608871,-2042378339}, {446486876,-2100555994}, {224473078,-2135719516}, +{-94,-2147483647}, {-224473265,-2135719496}, {-446487060,-2100555955}, +{-663609049,-2042378281}, {-873460398,-1961823883}, {-1073741932,-1859775330}, +{-1262259116,-1737350839}, {-1436947137,-1595891268}, {-1595891628,-1436946738}, +{-1737350854,-1262259096}, {-1859775343,-1073741910}, {-1961823997,-873460141}, +{-2042378447,-663608538}, {-2100556013,-446486785}, {-2135719499,-224473240}, +{2147483647,0}, {2121044558,-335940465}, {2042378310,-663608960}, +{1913421927,-974937199}, {1737350743,-1262259248}, {1518500216,-1518500282}, +{1262259172,-1737350799}, {974937230,-1913421912}, {663608871,-2042378339}, +{335940246,-2121044593}, {-94,-2147483647}, {-335940431,-2121044564}, +{-663609049,-2042378281}, {-974937397,-1913421827}, {-1262259116,-1737350839}, +{-1518500258,-1518500240}, {-1737350854,-1262259096}, {-1913422071,-974936918}, +{-2042378447,-663608538}, {-2121044568,-335940406}, {-2147483647,188}, +{-2121044509,335940777}, {-2042378331,663608895}, {-1913421900,974937252}, +{-1737350633,1262259400}, {-1518499993,1518500506}, {-1262258813,1737351059}, +{-974936606,1913422229}, {-663609179,2042378239}, {-335940566,2121044542}, +}; +static const ne10_fft_cpx_int32_t ne10_twiddles_60[60] = { +{0,0}, {2147483647,0}, {2147483647,0}, +{2147483647,0}, {1961823921,-873460313}, {1436946998,-1595891394}, +{2147483647,0}, {1436946998,-1595891394}, {-224473265,-2135719496}, +{2147483647,0}, {663608871,-2042378339}, {-1737350854,-1262259096}, +{2147483647,0}, {-224473265,-2135719496}, {-2100555935,446487152}, +{2147483647,0}, {2135719506,-224473172}, {2100555974,-446486968}, +{2042378310,-663608960}, {1961823921,-873460313}, {1859775377,-1073741851}, +{1737350743,-1262259248}, {1595891331,-1436947067}, {1436946998,-1595891394}, +{1262259172,-1737350799}, {1073741769,-1859775424}, {873460227,-1961823959}, +{663608871,-2042378339}, {446486876,-2100555994}, {224473078,-2135719516}, +{2147483647,0}, {2100555974,-446486968}, {1961823921,-873460313}, +{1737350743,-1262259248}, {1436946998,-1595891394}, {1073741769,-1859775424}, +{663608871,-2042378339}, {224473078,-2135719516}, {-224473265,-2135719496}, +{-663609049,-2042378281}, {-1073741932,-1859775330}, {-1436947137,-1595891268}, +{-1737350854,-1262259096}, {-1961823997,-873460141}, {-2100556013,-446486785}, +{2147483647,0}, {2042378310,-663608960}, {1737350743,-1262259248}, +{1262259172,-1737350799}, {663608871,-2042378339}, {-94,-2147483647}, +{-663609049,-2042378281}, {-1262259116,-1737350839}, {-1737350854,-1262259096}, +{-2042378447,-663608538}, {-2147483647,188}, {-2042378331,663608895}, +{-1737350633,1262259400}, {-1262258813,1737351059}, {-663609179,2042378239}, +}; +static const ne10_fft_state_int32_t ne10_fft_state_int32_t_480 = { +120, +(ne10_int32_t *)ne10_factors_480, +(ne10_fft_cpx_int32_t *)ne10_twiddles_480, +NULL, +(ne10_fft_cpx_int32_t *)&ne10_twiddles_480[120], +}; +static const arch_fft_state cfg_arch_480 = { +1, +(void *)&ne10_fft_state_int32_t_480, +}; + +static const ne10_fft_state_int32_t ne10_fft_state_int32_t_240 = { +60, +(ne10_int32_t *)ne10_factors_240, +(ne10_fft_cpx_int32_t *)ne10_twiddles_240, +NULL, +(ne10_fft_cpx_int32_t *)&ne10_twiddles_240[60], +}; +static const arch_fft_state cfg_arch_240 = { +1, +(void *)&ne10_fft_state_int32_t_240, +}; + +static const ne10_fft_state_int32_t ne10_fft_state_int32_t_120 = { +30, +(ne10_int32_t *)ne10_factors_120, +(ne10_fft_cpx_int32_t *)ne10_twiddles_120, +NULL, +(ne10_fft_cpx_int32_t *)&ne10_twiddles_120[30], +}; +static const arch_fft_state cfg_arch_120 = { +1, +(void *)&ne10_fft_state_int32_t_120, +}; + +static const ne10_fft_state_int32_t ne10_fft_state_int32_t_60 = { +15, +(ne10_int32_t *)ne10_factors_60, +(ne10_fft_cpx_int32_t *)ne10_twiddles_60, +NULL, +(ne10_fft_cpx_int32_t *)&ne10_twiddles_60[15], +}; +static const arch_fft_state cfg_arch_60 = { +1, +(void *)&ne10_fft_state_int32_t_60, +}; + +#endif /* end NE10_FFT_PARAMS48000_960 */ diff --git a/asm/libs/opus/celt/static_modes_float.h b/asm/libs/opus/celt/static_modes_float.h new file mode 100644 index 00000000..e102a383 --- /dev/null +++ b/asm/libs/opus/celt/static_modes_float.h @@ -0,0 +1,888 @@ +/* The contents of this file was automatically generated by dump_modes.c + with arguments: 48000 960 + It contains static definitions for some pre-defined modes. */ +#include "modes.h" +#include "rate.h" + +#ifdef HAVE_ARM_NE10 +#define OVERRIDE_FFT 1 +#include "static_modes_float_arm_ne10.h" +#endif + +#ifndef DEF_WINDOW120 +#define DEF_WINDOW120 +static const opus_val16 window120[120] = { +6.7286966e-05f, 0.00060551348f, 0.0016815970f, 0.0032947962f, 0.0054439943f, +0.0081276923f, 0.011344001f, 0.015090633f, 0.019364886f, 0.024163635f, +0.029483315f, 0.035319905f, 0.041668911f, 0.048525347f, 0.055883718f, +0.063737999f, 0.072081616f, 0.080907428f, 0.090207705f, 0.099974111f, +0.11019769f, 0.12086883f, 0.13197729f, 0.14351214f, 0.15546177f, +0.16781389f, 0.18055550f, 0.19367290f, 0.20715171f, 0.22097682f, +0.23513243f, 0.24960208f, 0.26436860f, 0.27941419f, 0.29472040f, +0.31026818f, 0.32603788f, 0.34200931f, 0.35816177f, 0.37447407f, +0.39092462f, 0.40749142f, 0.42415215f, 0.44088423f, 0.45766484f, +0.47447104f, 0.49127978f, 0.50806798f, 0.52481261f, 0.54149077f, +0.55807973f, 0.57455701f, 0.59090049f, 0.60708841f, 0.62309951f, +0.63891306f, 0.65450896f, 0.66986776f, 0.68497077f, 0.69980010f, +0.71433873f, 0.72857055f, 0.74248043f, 0.75605424f, 0.76927895f, +0.78214257f, 0.79463430f, 0.80674445f, 0.81846456f, 0.82978733f, +0.84070669f, 0.85121779f, 0.86131698f, 0.87100183f, 0.88027111f, +0.88912479f, 0.89756398f, 0.90559094f, 0.91320904f, 0.92042270f, +0.92723738f, 0.93365955f, 0.93969656f, 0.94535671f, 0.95064907f, +0.95558353f, 0.96017067f, 0.96442171f, 0.96834849f, 0.97196334f, +0.97527906f, 0.97830883f, 0.98106616f, 0.98356480f, 0.98581869f, +0.98784191f, 0.98964856f, 0.99125274f, 0.99266849f, 0.99390969f, +0.99499004f, 0.99592297f, 0.99672162f, 0.99739874f, 0.99796667f, +0.99843728f, 0.99882195f, 0.99913147f, 0.99937606f, 0.99956527f, +0.99970802f, 0.99981248f, 0.99988613f, 0.99993565f, 0.99996697f, +0.99998518f, 0.99999457f, 0.99999859f, 0.99999982f, 1.0000000f, +}; +#endif + +#ifndef DEF_LOGN400 +#define DEF_LOGN400 +static const opus_int16 logN400[21] = { +0, 0, 0, 0, 0, 0, 0, 0, 8, 8, 8, 8, 16, 16, 16, 21, 21, 24, 29, 34, 36, }; +#endif + +#ifndef DEF_PULSE_CACHE50 +#define DEF_PULSE_CACHE50 +static const opus_int16 cache_index50[105] = { +-1, -1, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 41, 41, 41, +82, 82, 123, 164, 200, 222, 0, 0, 0, 0, 0, 0, 0, 0, 41, +41, 41, 41, 123, 123, 123, 164, 164, 240, 266, 283, 295, 41, 41, 41, +41, 41, 41, 41, 41, 123, 123, 123, 123, 240, 240, 240, 266, 266, 305, +318, 328, 336, 123, 123, 123, 123, 123, 123, 123, 123, 240, 240, 240, 240, +305, 305, 305, 318, 318, 343, 351, 358, 364, 240, 240, 240, 240, 240, 240, +240, 240, 305, 305, 305, 305, 343, 343, 343, 351, 351, 370, 376, 382, 387, +}; +static const unsigned char cache_bits50[392] = { +40, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, +7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, +7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 40, 15, 23, 28, +31, 34, 36, 38, 39, 41, 42, 43, 44, 45, 46, 47, 47, 49, 50, +51, 52, 53, 54, 55, 55, 57, 58, 59, 60, 61, 62, 63, 63, 65, +66, 67, 68, 69, 70, 71, 71, 40, 20, 33, 41, 48, 53, 57, 61, +64, 66, 69, 71, 73, 75, 76, 78, 80, 82, 85, 87, 89, 91, 92, +94, 96, 98, 101, 103, 105, 107, 108, 110, 112, 114, 117, 119, 121, 123, +124, 126, 128, 40, 23, 39, 51, 60, 67, 73, 79, 83, 87, 91, 94, +97, 100, 102, 105, 107, 111, 115, 118, 121, 124, 126, 129, 131, 135, 139, +142, 145, 148, 150, 153, 155, 159, 163, 166, 169, 172, 174, 177, 179, 35, +28, 49, 65, 78, 89, 99, 107, 114, 120, 126, 132, 136, 141, 145, 149, +153, 159, 165, 171, 176, 180, 185, 189, 192, 199, 205, 211, 216, 220, 225, +229, 232, 239, 245, 251, 21, 33, 58, 79, 97, 112, 125, 137, 148, 157, +166, 174, 182, 189, 195, 201, 207, 217, 227, 235, 243, 251, 17, 35, 63, +86, 106, 123, 139, 152, 165, 177, 187, 197, 206, 214, 222, 230, 237, 250, +25, 31, 55, 75, 91, 105, 117, 128, 138, 146, 154, 161, 168, 174, 180, +185, 190, 200, 208, 215, 222, 229, 235, 240, 245, 255, 16, 36, 65, 89, +110, 128, 144, 159, 173, 185, 196, 207, 217, 226, 234, 242, 250, 11, 41, +74, 103, 128, 151, 172, 191, 209, 225, 241, 255, 9, 43, 79, 110, 138, +163, 186, 207, 227, 246, 12, 39, 71, 99, 123, 144, 164, 182, 198, 214, +228, 241, 253, 9, 44, 81, 113, 142, 168, 192, 214, 235, 255, 7, 49, +90, 127, 160, 191, 220, 247, 6, 51, 95, 134, 170, 203, 234, 7, 47, +87, 123, 155, 184, 212, 237, 6, 52, 97, 137, 174, 208, 240, 5, 57, +106, 151, 192, 231, 5, 59, 111, 158, 202, 243, 5, 55, 103, 147, 187, +224, 5, 60, 113, 161, 206, 248, 4, 65, 122, 175, 224, 4, 67, 127, +182, 234, }; +static const unsigned char cache_caps50[168] = { +224, 224, 224, 224, 224, 224, 224, 224, 160, 160, 160, 160, 185, 185, 185, +178, 178, 168, 134, 61, 37, 224, 224, 224, 224, 224, 224, 224, 224, 240, +240, 240, 240, 207, 207, 207, 198, 198, 183, 144, 66, 40, 160, 160, 160, +160, 160, 160, 160, 160, 185, 185, 185, 185, 193, 193, 193, 183, 183, 172, +138, 64, 38, 240, 240, 240, 240, 240, 240, 240, 240, 207, 207, 207, 207, +204, 204, 204, 193, 193, 180, 143, 66, 40, 185, 185, 185, 185, 185, 185, +185, 185, 193, 193, 193, 193, 193, 193, 193, 183, 183, 172, 138, 65, 39, +207, 207, 207, 207, 207, 207, 207, 207, 204, 204, 204, 204, 201, 201, 201, +188, 188, 176, 141, 66, 40, 193, 193, 193, 193, 193, 193, 193, 193, 193, +193, 193, 193, 194, 194, 194, 184, 184, 173, 139, 65, 39, 204, 204, 204, +204, 204, 204, 204, 204, 201, 201, 201, 201, 198, 198, 198, 187, 187, 175, +140, 66, 40, }; +#endif + +#ifndef FFT_TWIDDLES48000_960 +#define FFT_TWIDDLES48000_960 +static const kiss_twiddle_cpx fft_twiddles48000_960[480] = { +{1.0000000f, -0.0000000f}, {0.99991433f, -0.013089596f}, +{0.99965732f, -0.026176948f}, {0.99922904f, -0.039259816f}, +{0.99862953f, -0.052335956f}, {0.99785892f, -0.065403129f}, +{0.99691733f, -0.078459096f}, {0.99580493f, -0.091501619f}, +{0.99452190f, -0.10452846f}, {0.99306846f, -0.11753740f}, +{0.99144486f, -0.13052619f}, {0.98965139f, -0.14349262f}, +{0.98768834f, -0.15643447f}, {0.98555606f, -0.16934950f}, +{0.98325491f, -0.18223553f}, {0.98078528f, -0.19509032f}, +{0.97814760f, -0.20791169f}, {0.97534232f, -0.22069744f}, +{0.97236992f, -0.23344536f}, {0.96923091f, -0.24615329f}, +{0.96592583f, -0.25881905f}, {0.96245524f, -0.27144045f}, +{0.95881973f, -0.28401534f}, {0.95501994f, -0.29654157f}, +{0.95105652f, -0.30901699f}, {0.94693013f, -0.32143947f}, +{0.94264149f, -0.33380686f}, {0.93819134f, -0.34611706f}, +{0.93358043f, -0.35836795f}, {0.92880955f, -0.37055744f}, +{0.92387953f, -0.38268343f}, {0.91879121f, -0.39474386f}, +{0.91354546f, -0.40673664f}, {0.90814317f, -0.41865974f}, +{0.90258528f, -0.43051110f}, {0.89687274f, -0.44228869f}, +{0.89100652f, -0.45399050f}, {0.88498764f, -0.46561452f}, +{0.87881711f, -0.47715876f}, {0.87249601f, -0.48862124f}, +{0.86602540f, -0.50000000f}, {0.85940641f, -0.51129309f}, +{0.85264016f, -0.52249856f}, {0.84572782f, -0.53361452f}, +{0.83867057f, -0.54463904f}, {0.83146961f, -0.55557023f}, +{0.82412619f, -0.56640624f}, {0.81664156f, -0.57714519f}, +{0.80901699f, -0.58778525f}, {0.80125381f, -0.59832460f}, +{0.79335334f, -0.60876143f}, {0.78531693f, -0.61909395f}, +{0.77714596f, -0.62932039f}, {0.76884183f, -0.63943900f}, +{0.76040597f, -0.64944805f}, {0.75183981f, -0.65934582f}, +{0.74314483f, -0.66913061f}, {0.73432251f, -0.67880075f}, +{0.72537437f, -0.68835458f}, {0.71630194f, -0.69779046f}, +{0.70710678f, -0.70710678f}, {0.69779046f, -0.71630194f}, +{0.68835458f, -0.72537437f}, {0.67880075f, -0.73432251f}, +{0.66913061f, -0.74314483f}, {0.65934582f, -0.75183981f}, +{0.64944805f, -0.76040597f}, {0.63943900f, -0.76884183f}, +{0.62932039f, -0.77714596f}, {0.61909395f, -0.78531693f}, +{0.60876143f, -0.79335334f}, {0.59832460f, -0.80125381f}, +{0.58778525f, -0.80901699f}, {0.57714519f, -0.81664156f}, +{0.56640624f, -0.82412619f}, {0.55557023f, -0.83146961f}, +{0.54463904f, -0.83867057f}, {0.53361452f, -0.84572782f}, +{0.52249856f, -0.85264016f}, {0.51129309f, -0.85940641f}, +{0.50000000f, -0.86602540f}, {0.48862124f, -0.87249601f}, +{0.47715876f, -0.87881711f}, {0.46561452f, -0.88498764f}, +{0.45399050f, -0.89100652f}, {0.44228869f, -0.89687274f}, +{0.43051110f, -0.90258528f}, {0.41865974f, -0.90814317f}, +{0.40673664f, -0.91354546f}, {0.39474386f, -0.91879121f}, +{0.38268343f, -0.92387953f}, {0.37055744f, -0.92880955f}, +{0.35836795f, -0.93358043f}, {0.34611706f, -0.93819134f}, +{0.33380686f, -0.94264149f}, {0.32143947f, -0.94693013f}, +{0.30901699f, -0.95105652f}, {0.29654157f, -0.95501994f}, +{0.28401534f, -0.95881973f}, {0.27144045f, -0.96245524f}, +{0.25881905f, -0.96592583f}, {0.24615329f, -0.96923091f}, +{0.23344536f, -0.97236992f}, {0.22069744f, -0.97534232f}, +{0.20791169f, -0.97814760f}, {0.19509032f, -0.98078528f}, +{0.18223553f, -0.98325491f}, {0.16934950f, -0.98555606f}, +{0.15643447f, -0.98768834f}, {0.14349262f, -0.98965139f}, +{0.13052619f, -0.99144486f}, {0.11753740f, -0.99306846f}, +{0.10452846f, -0.99452190f}, {0.091501619f, -0.99580493f}, +{0.078459096f, -0.99691733f}, {0.065403129f, -0.99785892f}, +{0.052335956f, -0.99862953f}, {0.039259816f, -0.99922904f}, +{0.026176948f, -0.99965732f}, {0.013089596f, -0.99991433f}, +{6.1230318e-17f, -1.0000000f}, {-0.013089596f, -0.99991433f}, +{-0.026176948f, -0.99965732f}, {-0.039259816f, -0.99922904f}, +{-0.052335956f, -0.99862953f}, {-0.065403129f, -0.99785892f}, +{-0.078459096f, -0.99691733f}, {-0.091501619f, -0.99580493f}, +{-0.10452846f, -0.99452190f}, {-0.11753740f, -0.99306846f}, +{-0.13052619f, -0.99144486f}, {-0.14349262f, -0.98965139f}, +{-0.15643447f, -0.98768834f}, {-0.16934950f, -0.98555606f}, +{-0.18223553f, -0.98325491f}, {-0.19509032f, -0.98078528f}, +{-0.20791169f, -0.97814760f}, {-0.22069744f, -0.97534232f}, +{-0.23344536f, -0.97236992f}, {-0.24615329f, -0.96923091f}, +{-0.25881905f, -0.96592583f}, {-0.27144045f, -0.96245524f}, +{-0.28401534f, -0.95881973f}, {-0.29654157f, -0.95501994f}, +{-0.30901699f, -0.95105652f}, {-0.32143947f, -0.94693013f}, +{-0.33380686f, -0.94264149f}, {-0.34611706f, -0.93819134f}, +{-0.35836795f, -0.93358043f}, {-0.37055744f, -0.92880955f}, +{-0.38268343f, -0.92387953f}, {-0.39474386f, -0.91879121f}, +{-0.40673664f, -0.91354546f}, {-0.41865974f, -0.90814317f}, +{-0.43051110f, -0.90258528f}, {-0.44228869f, -0.89687274f}, +{-0.45399050f, -0.89100652f}, {-0.46561452f, -0.88498764f}, +{-0.47715876f, -0.87881711f}, {-0.48862124f, -0.87249601f}, +{-0.50000000f, -0.86602540f}, {-0.51129309f, -0.85940641f}, +{-0.52249856f, -0.85264016f}, {-0.53361452f, -0.84572782f}, +{-0.54463904f, -0.83867057f}, {-0.55557023f, -0.83146961f}, +{-0.56640624f, -0.82412619f}, {-0.57714519f, -0.81664156f}, +{-0.58778525f, -0.80901699f}, {-0.59832460f, -0.80125381f}, +{-0.60876143f, -0.79335334f}, {-0.61909395f, -0.78531693f}, +{-0.62932039f, -0.77714596f}, {-0.63943900f, -0.76884183f}, +{-0.64944805f, -0.76040597f}, {-0.65934582f, -0.75183981f}, +{-0.66913061f, -0.74314483f}, {-0.67880075f, -0.73432251f}, +{-0.68835458f, -0.72537437f}, {-0.69779046f, -0.71630194f}, +{-0.70710678f, -0.70710678f}, {-0.71630194f, -0.69779046f}, +{-0.72537437f, -0.68835458f}, {-0.73432251f, -0.67880075f}, +{-0.74314483f, -0.66913061f}, {-0.75183981f, -0.65934582f}, +{-0.76040597f, -0.64944805f}, {-0.76884183f, -0.63943900f}, +{-0.77714596f, -0.62932039f}, {-0.78531693f, -0.61909395f}, +{-0.79335334f, -0.60876143f}, {-0.80125381f, -0.59832460f}, +{-0.80901699f, -0.58778525f}, {-0.81664156f, -0.57714519f}, +{-0.82412619f, -0.56640624f}, {-0.83146961f, -0.55557023f}, +{-0.83867057f, -0.54463904f}, {-0.84572782f, -0.53361452f}, +{-0.85264016f, -0.52249856f}, {-0.85940641f, -0.51129309f}, +{-0.86602540f, -0.50000000f}, {-0.87249601f, -0.48862124f}, +{-0.87881711f, -0.47715876f}, {-0.88498764f, -0.46561452f}, +{-0.89100652f, -0.45399050f}, {-0.89687274f, -0.44228869f}, +{-0.90258528f, -0.43051110f}, {-0.90814317f, -0.41865974f}, +{-0.91354546f, -0.40673664f}, {-0.91879121f, -0.39474386f}, +{-0.92387953f, -0.38268343f}, {-0.92880955f, -0.37055744f}, +{-0.93358043f, -0.35836795f}, {-0.93819134f, -0.34611706f}, +{-0.94264149f, -0.33380686f}, {-0.94693013f, -0.32143947f}, +{-0.95105652f, -0.30901699f}, {-0.95501994f, -0.29654157f}, +{-0.95881973f, -0.28401534f}, {-0.96245524f, -0.27144045f}, +{-0.96592583f, -0.25881905f}, {-0.96923091f, -0.24615329f}, +{-0.97236992f, -0.23344536f}, {-0.97534232f, -0.22069744f}, +{-0.97814760f, -0.20791169f}, {-0.98078528f, -0.19509032f}, +{-0.98325491f, -0.18223553f}, {-0.98555606f, -0.16934950f}, +{-0.98768834f, -0.15643447f}, {-0.98965139f, -0.14349262f}, +{-0.99144486f, -0.13052619f}, {-0.99306846f, -0.11753740f}, +{-0.99452190f, -0.10452846f}, {-0.99580493f, -0.091501619f}, +{-0.99691733f, -0.078459096f}, {-0.99785892f, -0.065403129f}, +{-0.99862953f, -0.052335956f}, {-0.99922904f, -0.039259816f}, +{-0.99965732f, -0.026176948f}, {-0.99991433f, -0.013089596f}, +{-1.0000000f, -1.2246064e-16f}, {-0.99991433f, 0.013089596f}, +{-0.99965732f, 0.026176948f}, {-0.99922904f, 0.039259816f}, +{-0.99862953f, 0.052335956f}, {-0.99785892f, 0.065403129f}, +{-0.99691733f, 0.078459096f}, {-0.99580493f, 0.091501619f}, +{-0.99452190f, 0.10452846f}, {-0.99306846f, 0.11753740f}, +{-0.99144486f, 0.13052619f}, {-0.98965139f, 0.14349262f}, +{-0.98768834f, 0.15643447f}, {-0.98555606f, 0.16934950f}, +{-0.98325491f, 0.18223553f}, {-0.98078528f, 0.19509032f}, +{-0.97814760f, 0.20791169f}, {-0.97534232f, 0.22069744f}, +{-0.97236992f, 0.23344536f}, {-0.96923091f, 0.24615329f}, +{-0.96592583f, 0.25881905f}, {-0.96245524f, 0.27144045f}, +{-0.95881973f, 0.28401534f}, {-0.95501994f, 0.29654157f}, +{-0.95105652f, 0.30901699f}, {-0.94693013f, 0.32143947f}, +{-0.94264149f, 0.33380686f}, {-0.93819134f, 0.34611706f}, +{-0.93358043f, 0.35836795f}, {-0.92880955f, 0.37055744f}, +{-0.92387953f, 0.38268343f}, {-0.91879121f, 0.39474386f}, +{-0.91354546f, 0.40673664f}, {-0.90814317f, 0.41865974f}, +{-0.90258528f, 0.43051110f}, {-0.89687274f, 0.44228869f}, +{-0.89100652f, 0.45399050f}, {-0.88498764f, 0.46561452f}, +{-0.87881711f, 0.47715876f}, {-0.87249601f, 0.48862124f}, +{-0.86602540f, 0.50000000f}, {-0.85940641f, 0.51129309f}, +{-0.85264016f, 0.52249856f}, {-0.84572782f, 0.53361452f}, +{-0.83867057f, 0.54463904f}, {-0.83146961f, 0.55557023f}, +{-0.82412619f, 0.56640624f}, {-0.81664156f, 0.57714519f}, +{-0.80901699f, 0.58778525f}, {-0.80125381f, 0.59832460f}, +{-0.79335334f, 0.60876143f}, {-0.78531693f, 0.61909395f}, +{-0.77714596f, 0.62932039f}, {-0.76884183f, 0.63943900f}, +{-0.76040597f, 0.64944805f}, {-0.75183981f, 0.65934582f}, +{-0.74314483f, 0.66913061f}, {-0.73432251f, 0.67880075f}, +{-0.72537437f, 0.68835458f}, {-0.71630194f, 0.69779046f}, +{-0.70710678f, 0.70710678f}, {-0.69779046f, 0.71630194f}, +{-0.68835458f, 0.72537437f}, {-0.67880075f, 0.73432251f}, +{-0.66913061f, 0.74314483f}, {-0.65934582f, 0.75183981f}, +{-0.64944805f, 0.76040597f}, {-0.63943900f, 0.76884183f}, +{-0.62932039f, 0.77714596f}, {-0.61909395f, 0.78531693f}, +{-0.60876143f, 0.79335334f}, {-0.59832460f, 0.80125381f}, +{-0.58778525f, 0.80901699f}, {-0.57714519f, 0.81664156f}, +{-0.56640624f, 0.82412619f}, {-0.55557023f, 0.83146961f}, +{-0.54463904f, 0.83867057f}, {-0.53361452f, 0.84572782f}, +{-0.52249856f, 0.85264016f}, {-0.51129309f, 0.85940641f}, +{-0.50000000f, 0.86602540f}, {-0.48862124f, 0.87249601f}, +{-0.47715876f, 0.87881711f}, {-0.46561452f, 0.88498764f}, +{-0.45399050f, 0.89100652f}, {-0.44228869f, 0.89687274f}, +{-0.43051110f, 0.90258528f}, {-0.41865974f, 0.90814317f}, +{-0.40673664f, 0.91354546f}, {-0.39474386f, 0.91879121f}, +{-0.38268343f, 0.92387953f}, {-0.37055744f, 0.92880955f}, +{-0.35836795f, 0.93358043f}, {-0.34611706f, 0.93819134f}, +{-0.33380686f, 0.94264149f}, {-0.32143947f, 0.94693013f}, +{-0.30901699f, 0.95105652f}, {-0.29654157f, 0.95501994f}, +{-0.28401534f, 0.95881973f}, {-0.27144045f, 0.96245524f}, +{-0.25881905f, 0.96592583f}, {-0.24615329f, 0.96923091f}, +{-0.23344536f, 0.97236992f}, {-0.22069744f, 0.97534232f}, +{-0.20791169f, 0.97814760f}, {-0.19509032f, 0.98078528f}, +{-0.18223553f, 0.98325491f}, {-0.16934950f, 0.98555606f}, +{-0.15643447f, 0.98768834f}, {-0.14349262f, 0.98965139f}, +{-0.13052619f, 0.99144486f}, {-0.11753740f, 0.99306846f}, +{-0.10452846f, 0.99452190f}, {-0.091501619f, 0.99580493f}, +{-0.078459096f, 0.99691733f}, {-0.065403129f, 0.99785892f}, +{-0.052335956f, 0.99862953f}, {-0.039259816f, 0.99922904f}, +{-0.026176948f, 0.99965732f}, {-0.013089596f, 0.99991433f}, +{-1.8369095e-16f, 1.0000000f}, {0.013089596f, 0.99991433f}, +{0.026176948f, 0.99965732f}, {0.039259816f, 0.99922904f}, +{0.052335956f, 0.99862953f}, {0.065403129f, 0.99785892f}, +{0.078459096f, 0.99691733f}, {0.091501619f, 0.99580493f}, +{0.10452846f, 0.99452190f}, {0.11753740f, 0.99306846f}, +{0.13052619f, 0.99144486f}, {0.14349262f, 0.98965139f}, +{0.15643447f, 0.98768834f}, {0.16934950f, 0.98555606f}, +{0.18223553f, 0.98325491f}, {0.19509032f, 0.98078528f}, +{0.20791169f, 0.97814760f}, {0.22069744f, 0.97534232f}, +{0.23344536f, 0.97236992f}, {0.24615329f, 0.96923091f}, +{0.25881905f, 0.96592583f}, {0.27144045f, 0.96245524f}, +{0.28401534f, 0.95881973f}, {0.29654157f, 0.95501994f}, +{0.30901699f, 0.95105652f}, {0.32143947f, 0.94693013f}, +{0.33380686f, 0.94264149f}, {0.34611706f, 0.93819134f}, +{0.35836795f, 0.93358043f}, {0.37055744f, 0.92880955f}, +{0.38268343f, 0.92387953f}, {0.39474386f, 0.91879121f}, +{0.40673664f, 0.91354546f}, {0.41865974f, 0.90814317f}, +{0.43051110f, 0.90258528f}, {0.44228869f, 0.89687274f}, +{0.45399050f, 0.89100652f}, {0.46561452f, 0.88498764f}, +{0.47715876f, 0.87881711f}, {0.48862124f, 0.87249601f}, +{0.50000000f, 0.86602540f}, {0.51129309f, 0.85940641f}, +{0.52249856f, 0.85264016f}, {0.53361452f, 0.84572782f}, +{0.54463904f, 0.83867057f}, {0.55557023f, 0.83146961f}, +{0.56640624f, 0.82412619f}, {0.57714519f, 0.81664156f}, +{0.58778525f, 0.80901699f}, {0.59832460f, 0.80125381f}, +{0.60876143f, 0.79335334f}, {0.61909395f, 0.78531693f}, +{0.62932039f, 0.77714596f}, {0.63943900f, 0.76884183f}, +{0.64944805f, 0.76040597f}, {0.65934582f, 0.75183981f}, +{0.66913061f, 0.74314483f}, {0.67880075f, 0.73432251f}, +{0.68835458f, 0.72537437f}, {0.69779046f, 0.71630194f}, +{0.70710678f, 0.70710678f}, {0.71630194f, 0.69779046f}, +{0.72537437f, 0.68835458f}, {0.73432251f, 0.67880075f}, +{0.74314483f, 0.66913061f}, {0.75183981f, 0.65934582f}, +{0.76040597f, 0.64944805f}, {0.76884183f, 0.63943900f}, +{0.77714596f, 0.62932039f}, {0.78531693f, 0.61909395f}, +{0.79335334f, 0.60876143f}, {0.80125381f, 0.59832460f}, +{0.80901699f, 0.58778525f}, {0.81664156f, 0.57714519f}, +{0.82412619f, 0.56640624f}, {0.83146961f, 0.55557023f}, +{0.83867057f, 0.54463904f}, {0.84572782f, 0.53361452f}, +{0.85264016f, 0.52249856f}, {0.85940641f, 0.51129309f}, +{0.86602540f, 0.50000000f}, {0.87249601f, 0.48862124f}, +{0.87881711f, 0.47715876f}, {0.88498764f, 0.46561452f}, +{0.89100652f, 0.45399050f}, {0.89687274f, 0.44228869f}, +{0.90258528f, 0.43051110f}, {0.90814317f, 0.41865974f}, +{0.91354546f, 0.40673664f}, {0.91879121f, 0.39474386f}, +{0.92387953f, 0.38268343f}, {0.92880955f, 0.37055744f}, +{0.93358043f, 0.35836795f}, {0.93819134f, 0.34611706f}, +{0.94264149f, 0.33380686f}, {0.94693013f, 0.32143947f}, +{0.95105652f, 0.30901699f}, {0.95501994f, 0.29654157f}, +{0.95881973f, 0.28401534f}, {0.96245524f, 0.27144045f}, +{0.96592583f, 0.25881905f}, {0.96923091f, 0.24615329f}, +{0.97236992f, 0.23344536f}, {0.97534232f, 0.22069744f}, +{0.97814760f, 0.20791169f}, {0.98078528f, 0.19509032f}, +{0.98325491f, 0.18223553f}, {0.98555606f, 0.16934950f}, +{0.98768834f, 0.15643447f}, {0.98965139f, 0.14349262f}, +{0.99144486f, 0.13052619f}, {0.99306846f, 0.11753740f}, +{0.99452190f, 0.10452846f}, {0.99580493f, 0.091501619f}, +{0.99691733f, 0.078459096f}, {0.99785892f, 0.065403129f}, +{0.99862953f, 0.052335956f}, {0.99922904f, 0.039259816f}, +{0.99965732f, 0.026176948f}, {0.99991433f, 0.013089596f}, +}; +#ifndef FFT_BITREV480 +#define FFT_BITREV480 +static const opus_int16 fft_bitrev480[480] = { +0, 96, 192, 288, 384, 32, 128, 224, 320, 416, 64, 160, 256, 352, 448, +8, 104, 200, 296, 392, 40, 136, 232, 328, 424, 72, 168, 264, 360, 456, +16, 112, 208, 304, 400, 48, 144, 240, 336, 432, 80, 176, 272, 368, 464, +24, 120, 216, 312, 408, 56, 152, 248, 344, 440, 88, 184, 280, 376, 472, +4, 100, 196, 292, 388, 36, 132, 228, 324, 420, 68, 164, 260, 356, 452, +12, 108, 204, 300, 396, 44, 140, 236, 332, 428, 76, 172, 268, 364, 460, +20, 116, 212, 308, 404, 52, 148, 244, 340, 436, 84, 180, 276, 372, 468, +28, 124, 220, 316, 412, 60, 156, 252, 348, 444, 92, 188, 284, 380, 476, +1, 97, 193, 289, 385, 33, 129, 225, 321, 417, 65, 161, 257, 353, 449, +9, 105, 201, 297, 393, 41, 137, 233, 329, 425, 73, 169, 265, 361, 457, +17, 113, 209, 305, 401, 49, 145, 241, 337, 433, 81, 177, 273, 369, 465, +25, 121, 217, 313, 409, 57, 153, 249, 345, 441, 89, 185, 281, 377, 473, +5, 101, 197, 293, 389, 37, 133, 229, 325, 421, 69, 165, 261, 357, 453, +13, 109, 205, 301, 397, 45, 141, 237, 333, 429, 77, 173, 269, 365, 461, +21, 117, 213, 309, 405, 53, 149, 245, 341, 437, 85, 181, 277, 373, 469, +29, 125, 221, 317, 413, 61, 157, 253, 349, 445, 93, 189, 285, 381, 477, +2, 98, 194, 290, 386, 34, 130, 226, 322, 418, 66, 162, 258, 354, 450, +10, 106, 202, 298, 394, 42, 138, 234, 330, 426, 74, 170, 266, 362, 458, +18, 114, 210, 306, 402, 50, 146, 242, 338, 434, 82, 178, 274, 370, 466, +26, 122, 218, 314, 410, 58, 154, 250, 346, 442, 90, 186, 282, 378, 474, +6, 102, 198, 294, 390, 38, 134, 230, 326, 422, 70, 166, 262, 358, 454, +14, 110, 206, 302, 398, 46, 142, 238, 334, 430, 78, 174, 270, 366, 462, +22, 118, 214, 310, 406, 54, 150, 246, 342, 438, 86, 182, 278, 374, 470, +30, 126, 222, 318, 414, 62, 158, 254, 350, 446, 94, 190, 286, 382, 478, +3, 99, 195, 291, 387, 35, 131, 227, 323, 419, 67, 163, 259, 355, 451, +11, 107, 203, 299, 395, 43, 139, 235, 331, 427, 75, 171, 267, 363, 459, +19, 115, 211, 307, 403, 51, 147, 243, 339, 435, 83, 179, 275, 371, 467, +27, 123, 219, 315, 411, 59, 155, 251, 347, 443, 91, 187, 283, 379, 475, +7, 103, 199, 295, 391, 39, 135, 231, 327, 423, 71, 167, 263, 359, 455, +15, 111, 207, 303, 399, 47, 143, 239, 335, 431, 79, 175, 271, 367, 463, +23, 119, 215, 311, 407, 55, 151, 247, 343, 439, 87, 183, 279, 375, 471, +31, 127, 223, 319, 415, 63, 159, 255, 351, 447, 95, 191, 287, 383, 479, +}; +#endif + +#ifndef FFT_BITREV240 +#define FFT_BITREV240 +static const opus_int16 fft_bitrev240[240] = { +0, 48, 96, 144, 192, 16, 64, 112, 160, 208, 32, 80, 128, 176, 224, +4, 52, 100, 148, 196, 20, 68, 116, 164, 212, 36, 84, 132, 180, 228, +8, 56, 104, 152, 200, 24, 72, 120, 168, 216, 40, 88, 136, 184, 232, +12, 60, 108, 156, 204, 28, 76, 124, 172, 220, 44, 92, 140, 188, 236, +1, 49, 97, 145, 193, 17, 65, 113, 161, 209, 33, 81, 129, 177, 225, +5, 53, 101, 149, 197, 21, 69, 117, 165, 213, 37, 85, 133, 181, 229, +9, 57, 105, 153, 201, 25, 73, 121, 169, 217, 41, 89, 137, 185, 233, +13, 61, 109, 157, 205, 29, 77, 125, 173, 221, 45, 93, 141, 189, 237, +2, 50, 98, 146, 194, 18, 66, 114, 162, 210, 34, 82, 130, 178, 226, +6, 54, 102, 150, 198, 22, 70, 118, 166, 214, 38, 86, 134, 182, 230, +10, 58, 106, 154, 202, 26, 74, 122, 170, 218, 42, 90, 138, 186, 234, +14, 62, 110, 158, 206, 30, 78, 126, 174, 222, 46, 94, 142, 190, 238, +3, 51, 99, 147, 195, 19, 67, 115, 163, 211, 35, 83, 131, 179, 227, +7, 55, 103, 151, 199, 23, 71, 119, 167, 215, 39, 87, 135, 183, 231, +11, 59, 107, 155, 203, 27, 75, 123, 171, 219, 43, 91, 139, 187, 235, +15, 63, 111, 159, 207, 31, 79, 127, 175, 223, 47, 95, 143, 191, 239, +}; +#endif + +#ifndef FFT_BITREV120 +#define FFT_BITREV120 +static const opus_int16 fft_bitrev120[120] = { +0, 24, 48, 72, 96, 8, 32, 56, 80, 104, 16, 40, 64, 88, 112, +4, 28, 52, 76, 100, 12, 36, 60, 84, 108, 20, 44, 68, 92, 116, +1, 25, 49, 73, 97, 9, 33, 57, 81, 105, 17, 41, 65, 89, 113, +5, 29, 53, 77, 101, 13, 37, 61, 85, 109, 21, 45, 69, 93, 117, +2, 26, 50, 74, 98, 10, 34, 58, 82, 106, 18, 42, 66, 90, 114, +6, 30, 54, 78, 102, 14, 38, 62, 86, 110, 22, 46, 70, 94, 118, +3, 27, 51, 75, 99, 11, 35, 59, 83, 107, 19, 43, 67, 91, 115, +7, 31, 55, 79, 103, 15, 39, 63, 87, 111, 23, 47, 71, 95, 119, +}; +#endif + +#ifndef FFT_BITREV60 +#define FFT_BITREV60 +static const opus_int16 fft_bitrev60[60] = { +0, 12, 24, 36, 48, 4, 16, 28, 40, 52, 8, 20, 32, 44, 56, +1, 13, 25, 37, 49, 5, 17, 29, 41, 53, 9, 21, 33, 45, 57, +2, 14, 26, 38, 50, 6, 18, 30, 42, 54, 10, 22, 34, 46, 58, +3, 15, 27, 39, 51, 7, 19, 31, 43, 55, 11, 23, 35, 47, 59, +}; +#endif + +#ifndef FFT_STATE48000_960_0 +#define FFT_STATE48000_960_0 +static const kiss_fft_state fft_state48000_960_0 = { +480, /* nfft */ +0.002083333f, /* scale */ +-1, /* shift */ +{5, 96, 3, 32, 4, 8, 2, 4, 4, 1, 0, 0, 0, 0, 0, 0, }, /* factors */ +fft_bitrev480, /* bitrev */ +fft_twiddles48000_960, /* bitrev */ +#ifdef OVERRIDE_FFT +(arch_fft_state *)&cfg_arch_480, +#else +NULL, +#endif +}; +#endif + +#ifndef FFT_STATE48000_960_1 +#define FFT_STATE48000_960_1 +static const kiss_fft_state fft_state48000_960_1 = { +240, /* nfft */ +0.004166667f, /* scale */ +1, /* shift */ +{5, 48, 3, 16, 4, 4, 4, 1, 0, 0, 0, 0, 0, 0, 0, 0, }, /* factors */ +fft_bitrev240, /* bitrev */ +fft_twiddles48000_960, /* bitrev */ +#ifdef OVERRIDE_FFT +(arch_fft_state *)&cfg_arch_240, +#else +NULL, +#endif +}; +#endif + +#ifndef FFT_STATE48000_960_2 +#define FFT_STATE48000_960_2 +static const kiss_fft_state fft_state48000_960_2 = { +120, /* nfft */ +0.008333333f, /* scale */ +2, /* shift */ +{5, 24, 3, 8, 2, 4, 4, 1, 0, 0, 0, 0, 0, 0, 0, 0, }, /* factors */ +fft_bitrev120, /* bitrev */ +fft_twiddles48000_960, /* bitrev */ +#ifdef OVERRIDE_FFT +(arch_fft_state *)&cfg_arch_120, +#else +NULL, +#endif +}; +#endif + +#ifndef FFT_STATE48000_960_3 +#define FFT_STATE48000_960_3 +static const kiss_fft_state fft_state48000_960_3 = { +60, /* nfft */ +0.016666667f, /* scale */ +3, /* shift */ +{5, 12, 3, 4, 4, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, }, /* factors */ +fft_bitrev60, /* bitrev */ +fft_twiddles48000_960, /* bitrev */ +#ifdef OVERRIDE_FFT +(arch_fft_state *)&cfg_arch_60, +#else +NULL, +#endif +}; +#endif + +#endif + +#ifndef MDCT_TWIDDLES960 +#define MDCT_TWIDDLES960 +static const opus_val16 mdct_twiddles960[1800] = { +0.99999994f, 0.99999321f, 0.99997580f, 0.99994773f, 0.99990886f, +0.99985933f, 0.99979913f, 0.99972820f, 0.99964654f, 0.99955416f, +0.99945110f, 0.99933738f, 0.99921292f, 0.99907774f, 0.99893188f, +0.99877530f, 0.99860805f, 0.99843007f, 0.99824142f, 0.99804211f, +0.99783206f, 0.99761140f, 0.99737996f, 0.99713790f, 0.99688518f, +0.99662173f, 0.99634761f, 0.99606287f, 0.99576741f, 0.99546129f, +0.99514455f, 0.99481714f, 0.99447906f, 0.99413031f, 0.99377096f, +0.99340093f, 0.99302030f, 0.99262899f, 0.99222708f, 0.99181455f, +0.99139136f, 0.99095762f, 0.99051321f, 0.99005818f, 0.98959261f, +0.98911643f, 0.98862964f, 0.98813224f, 0.98762429f, 0.98710573f, +0.98657662f, 0.98603696f, 0.98548669f, 0.98492593f, 0.98435456f, +0.98377270f, 0.98318028f, 0.98257732f, 0.98196387f, 0.98133987f, +0.98070538f, 0.98006040f, 0.97940493f, 0.97873890f, 0.97806245f, +0.97737551f, 0.97667813f, 0.97597027f, 0.97525197f, 0.97452319f, +0.97378403f, 0.97303438f, 0.97227436f, 0.97150391f, 0.97072303f, +0.96993178f, 0.96913016f, 0.96831810f, 0.96749574f, 0.96666300f, +0.96581990f, 0.96496642f, 0.96410263f, 0.96322852f, 0.96234411f, +0.96144938f, 0.96054435f, 0.95962906f, 0.95870346f, 0.95776761f, +0.95682150f, 0.95586514f, 0.95489854f, 0.95392174f, 0.95293468f, +0.95193744f, 0.95093000f, 0.94991243f, 0.94888461f, 0.94784665f, +0.94679856f, 0.94574034f, 0.94467193f, 0.94359344f, 0.94250488f, +0.94140619f, 0.94029742f, 0.93917859f, 0.93804967f, 0.93691075f, +0.93576175f, 0.93460274f, 0.93343377f, 0.93225473f, 0.93106574f, +0.92986679f, 0.92865789f, 0.92743903f, 0.92621022f, 0.92497152f, +0.92372292f, 0.92246443f, 0.92119598f, 0.91991776f, 0.91862965f, +0.91733170f, 0.91602397f, 0.91470635f, 0.91337901f, 0.91204184f, +0.91069490f, 0.90933824f, 0.90797186f, 0.90659571f, 0.90520984f, +0.90381432f, 0.90240908f, 0.90099424f, 0.89956969f, 0.89813554f, +0.89669174f, 0.89523834f, 0.89377540f, 0.89230281f, 0.89082074f, +0.88932908f, 0.88782793f, 0.88631725f, 0.88479710f, 0.88326746f, +0.88172835f, 0.88017982f, 0.87862182f, 0.87705445f, 0.87547767f, +0.87389153f, 0.87229604f, 0.87069118f, 0.86907703f, 0.86745358f, +0.86582077f, 0.86417878f, 0.86252749f, 0.86086690f, 0.85919720f, +0.85751826f, 0.85583007f, 0.85413277f, 0.85242635f, 0.85071075f, +0.84898609f, 0.84725231f, 0.84550947f, 0.84375757f, 0.84199661f, +0.84022665f, 0.83844769f, 0.83665979f, 0.83486289f, 0.83305705f, +0.83124226f, 0.82941860f, 0.82758605f, 0.82574469f, 0.82389444f, +0.82203537f, 0.82016748f, 0.81829083f, 0.81640542f, 0.81451124f, +0.81260836f, 0.81069672f, 0.80877650f, 0.80684757f, 0.80490994f, +0.80296379f, 0.80100900f, 0.79904562f, 0.79707366f, 0.79509324f, +0.79310423f, 0.79110676f, 0.78910083f, 0.78708643f, 0.78506362f, +0.78303236f, 0.78099275f, 0.77894479f, 0.77688843f, 0.77482378f, +0.77275085f, 0.77066964f, 0.76858020f, 0.76648247f, 0.76437658f, +0.76226246f, 0.76014024f, 0.75800985f, 0.75587130f, 0.75372469f, +0.75157005f, 0.74940729f, 0.74723655f, 0.74505776f, 0.74287105f, +0.74067634f, 0.73847371f, 0.73626316f, 0.73404479f, 0.73181850f, +0.72958434f, 0.72734243f, 0.72509271f, 0.72283524f, 0.72057003f, +0.71829706f, 0.71601641f, 0.71372813f, 0.71143216f, 0.70912862f, +0.70681745f, 0.70449871f, 0.70217246f, 0.69983864f, 0.69749737f, +0.69514859f, 0.69279242f, 0.69042879f, 0.68805778f, 0.68567938f, +0.68329364f, 0.68090063f, 0.67850029f, 0.67609268f, 0.67367786f, +0.67125577f, 0.66882652f, 0.66639012f, 0.66394657f, 0.66149592f, +0.65903819f, 0.65657341f, 0.65410155f, 0.65162271f, 0.64913690f, +0.64664418f, 0.64414448f, 0.64163786f, 0.63912445f, 0.63660413f, +0.63407701f, 0.63154310f, 0.62900239f, 0.62645501f, 0.62390089f, +0.62134010f, 0.61877263f, 0.61619854f, 0.61361790f, 0.61103064f, +0.60843682f, 0.60583651f, 0.60322970f, 0.60061646f, 0.59799677f, +0.59537065f, 0.59273821f, 0.59009939f, 0.58745426f, 0.58480281f, +0.58214509f, 0.57948118f, 0.57681108f, 0.57413477f, 0.57145232f, +0.56876373f, 0.56606907f, 0.56336832f, 0.56066155f, 0.55794877f, +0.55523002f, 0.55250537f, 0.54977477f, 0.54703826f, 0.54429591f, +0.54154772f, 0.53879374f, 0.53603399f, 0.53326851f, 0.53049731f, +0.52772039f, 0.52493787f, 0.52214974f, 0.51935595f, 0.51655668f, +0.51375180f, 0.51094145f, 0.50812566f, 0.50530440f, 0.50247771f, +0.49964568f, 0.49680826f, 0.49396557f, 0.49111754f, 0.48826426f, +0.48540577f, 0.48254207f, 0.47967321f, 0.47679919f, 0.47392011f, +0.47103590f, 0.46814668f, 0.46525243f, 0.46235323f, 0.45944905f, +0.45653993f, 0.45362595f, 0.45070711f, 0.44778344f, 0.44485497f, +0.44192174f, 0.43898380f, 0.43604112f, 0.43309379f, 0.43014181f, +0.42718524f, 0.42422408f, 0.42125839f, 0.41828820f, 0.41531351f, +0.41233435f, 0.40935081f, 0.40636289f, 0.40337059f, 0.40037400f, +0.39737311f, 0.39436796f, 0.39135858f, 0.38834500f, 0.38532731f, +0.38230544f, 0.37927949f, 0.37624949f, 0.37321547f, 0.37017745f, +0.36713544f, 0.36408952f, 0.36103970f, 0.35798600f, 0.35492846f, +0.35186714f, 0.34880206f, 0.34573323f, 0.34266070f, 0.33958447f, +0.33650464f, 0.33342120f, 0.33033419f, 0.32724363f, 0.32414958f, +0.32105204f, 0.31795108f, 0.31484672f, 0.31173897f, 0.30862790f, +0.30551350f, 0.30239585f, 0.29927495f, 0.29615086f, 0.29302359f, +0.28989318f, 0.28675964f, 0.28362307f, 0.28048345f, 0.27734083f, +0.27419522f, 0.27104670f, 0.26789525f, 0.26474094f, 0.26158381f, +0.25842386f, 0.25526115f, 0.25209570f, 0.24892756f, 0.24575676f, 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+-0.50283146f, -0.52528608f, -0.54738069f, -0.56910020f, -0.59042966f, +-0.61135447f, -0.63186026f, -0.65193301f, -0.67155898f, -0.69072473f, +-0.70941705f, -0.72762316f, -0.74533063f, -0.76252723f, -0.77920127f, +-0.79534131f, -0.81093621f, -0.82597536f, -0.84044844f, -0.85434550f, +-0.86765707f, -0.88037395f, -0.89248747f, -0.90398932f, -0.91487163f, +-0.92512697f, -0.93474823f, -0.94372886f, -0.95206273f, -0.95974404f, +-0.96676767f, -0.97312868f, -0.97882277f, -0.98384601f, -0.98819500f, +-0.99186671f, -0.99485862f, -0.99716878f, -0.99879545f, -0.99973762f, +}; +#endif + +static const CELTMode mode48000_960_120 = { +48000, /* Fs */ +120, /* overlap */ +21, /* nbEBands */ +21, /* effEBands */ +{0.85000610f, 0.0000000f, 1.0000000f, 1.0000000f, }, /* preemph */ +eband5ms, /* eBands */ +3, /* maxLM */ +8, /* nbShortMdcts */ +120, /* shortMdctSize */ +11, /* nbAllocVectors */ +band_allocation, /* allocVectors */ +logN400, /* logN */ +window120, /* window */ +{1920, 3, {&fft_state48000_960_0, &fft_state48000_960_1, &fft_state48000_960_2, &fft_state48000_960_3, }, mdct_twiddles960}, /* mdct */ +{392, cache_index50, cache_bits50, cache_caps50}, /* cache */ +}; + +/* List of all the available modes */ +#define TOTAL_MODES 1 +static const CELTMode * const static_mode_list[TOTAL_MODES] = { +&mode48000_960_120, +}; diff --git a/asm/libs/opus/celt/static_modes_float_arm_ne10.h b/asm/libs/opus/celt/static_modes_float_arm_ne10.h new file mode 100644 index 00000000..934a82a4 --- /dev/null +++ b/asm/libs/opus/celt/static_modes_float_arm_ne10.h @@ -0,0 +1,404 @@ +/* The contents of this file was automatically generated by + * dump_mode_arm_ne10.c with arguments: 48000 960 + * It contains static definitions for some pre-defined modes. */ +#include + +#ifndef NE10_FFT_PARAMS48000_960 +#define NE10_FFT_PARAMS48000_960 +static const ne10_int32_t ne10_factors_480[64] = { +4, 40, 4, 30, 2, 15, 5, 3, 3, 1, 1, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, }; +static const ne10_int32_t ne10_factors_240[64] = { +3, 20, 4, 15, 5, 3, 3, 1, 1, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, }; +static const ne10_int32_t ne10_factors_120[64] = { +3, 10, 2, 15, 5, 3, 3, 1, 1, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, }; +static const ne10_int32_t ne10_factors_60[64] = { +2, 5, 5, 3, 3, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, }; +static const ne10_fft_cpx_float32_t ne10_twiddles_480[480] = { +{1.0000000f,0.0000000f}, {1.0000000f,-0.0000000f}, {1.0000000f,-0.0000000f}, +{1.0000000f,-0.0000000f}, {0.91354543f,-0.40673664f}, {0.66913056f,-0.74314487f}, +{1.0000000f,-0.0000000f}, {0.66913056f,-0.74314487f}, {-0.10452851f,-0.99452192f}, +{1.0000000f,-0.0000000f}, {0.30901697f,-0.95105654f}, {-0.80901700f,-0.58778518f}, +{1.0000000f,-0.0000000f}, {-0.10452851f,-0.99452192f}, {-0.97814757f,0.20791179f}, +{1.0000000f,-0.0000000f}, {0.97814763f,-0.20791170f}, {0.91354543f,-0.40673664f}, +{0.80901700f,-0.58778524f}, {0.66913056f,-0.74314487f}, {0.49999997f,-0.86602545f}, +{0.30901697f,-0.95105654f}, {0.10452842f,-0.99452192f}, {-0.10452851f,-0.99452192f}, +{-0.30901703f,-0.95105648f}, {-0.50000006f,-0.86602533f}, {-0.66913068f,-0.74314475f}, +{-0.80901700f,-0.58778518f}, {-0.91354549f,-0.40673658f}, {-0.97814763f,-0.20791161f}, +{1.0000000f,-0.0000000f}, {0.99862951f,-0.052335959f}, {0.99452192f,-0.10452846f}, +{0.98768836f,-0.15643448f}, {0.97814763f,-0.20791170f}, {0.96592581f,-0.25881904f}, +{0.95105648f,-0.30901700f}, {0.93358040f,-0.35836795f}, {0.91354543f,-0.40673664f}, +{0.89100653f,-0.45399052f}, {0.86602545f,-0.50000000f}, {0.83867055f,-0.54463905f}, +{0.80901700f,-0.58778524f}, {0.77714598f,-0.62932038f}, {0.74314475f,-0.66913062f}, +{0.70710677f,-0.70710683f}, {0.66913056f,-0.74314487f}, {0.62932038f,-0.77714598f}, +{0.58778524f,-0.80901700f}, {0.54463899f,-0.83867055f}, {0.49999997f,-0.86602545f}, +{0.45399052f,-0.89100653f}, {0.40673661f,-0.91354549f}, {0.35836786f,-0.93358046f}, +{0.30901697f,-0.95105654f}, {0.25881907f,-0.96592581f}, {0.20791166f,-0.97814763f}, +{0.15643437f,-0.98768836f}, {0.10452842f,-0.99452192f}, {0.052335974f,-0.99862951f}, +{1.0000000f,-0.0000000f}, {0.99452192f,-0.10452846f}, {0.97814763f,-0.20791170f}, +{0.95105648f,-0.30901700f}, {0.91354543f,-0.40673664f}, {0.86602545f,-0.50000000f}, +{0.80901700f,-0.58778524f}, {0.74314475f,-0.66913062f}, {0.66913056f,-0.74314487f}, +{0.58778524f,-0.80901700f}, {0.49999997f,-0.86602545f}, {0.40673661f,-0.91354549f}, +{0.30901697f,-0.95105654f}, {0.20791166f,-0.97814763f}, {0.10452842f,-0.99452192f}, +{-4.3711388e-08f,-1.0000000f}, {-0.10452851f,-0.99452192f}, {-0.20791174f,-0.97814757f}, +{-0.30901703f,-0.95105648f}, {-0.40673670f,-0.91354543f}, {-0.50000006f,-0.86602533f}, +{-0.58778518f,-0.80901700f}, {-0.66913068f,-0.74314475f}, {-0.74314493f,-0.66913044f}, +{-0.80901700f,-0.58778518f}, {-0.86602539f,-0.50000006f}, {-0.91354549f,-0.40673658f}, +{-0.95105654f,-0.30901679f}, {-0.97814763f,-0.20791161f}, {-0.99452192f,-0.10452849f}, +{1.0000000f,-0.0000000f}, {0.98768836f,-0.15643448f}, {0.95105648f,-0.30901700f}, +{0.89100653f,-0.45399052f}, {0.80901700f,-0.58778524f}, {0.70710677f,-0.70710683f}, +{0.58778524f,-0.80901700f}, {0.45399052f,-0.89100653f}, {0.30901697f,-0.95105654f}, +{0.15643437f,-0.98768836f}, {-4.3711388e-08f,-1.0000000f}, {-0.15643445f,-0.98768836f}, +{-0.30901703f,-0.95105648f}, {-0.45399061f,-0.89100647f}, {-0.58778518f,-0.80901700f}, +{-0.70710677f,-0.70710677f}, 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{0.96592581f,-0.25881904f}, +{0.96245521f,-0.27144045f}, {0.95881975f,-0.28401536f}, {0.95501995f,-0.29654160f}, +{0.95105648f,-0.30901700f}, {0.94693011f,-0.32143945f}, {0.94264150f,-0.33380687f}, +{0.93819129f,-0.34611708f}, {0.93358040f,-0.35836795f}, {0.92880952f,-0.37055743f}, +{0.92387956f,-0.38268346f}, {0.91879117f,-0.39474389f}, {0.91354543f,-0.40673664f}, +{0.90814316f,-0.41865975f}, {0.90258527f,-0.43051112f}, {0.89687270f,-0.44228873f}, +{0.89100653f,-0.45399052f}, {0.88498765f,-0.46561453f}, {0.87881708f,-0.47715878f}, +{0.87249601f,-0.48862126f}, {0.86602545f,-0.50000000f}, {0.85940641f,-0.51129311f}, +{0.85264015f,-0.52249855f}, {0.84572786f,-0.53361452f}, {0.83867055f,-0.54463905f}, +{0.83146960f,-0.55557024f}, {0.82412618f,-0.56640625f}, {0.81664151f,-0.57714522f}, +{0.80901700f,-0.58778524f}, {0.80125380f,-0.59832460f}, {0.79335332f,-0.60876143f}, +{0.78531694f,-0.61909395f}, {0.77714598f,-0.62932038f}, {0.76884180f,-0.63943899f}, +{0.76040596f,-0.64944810f}, {0.75183982f,-0.65934587f}, {0.74314475f,-0.66913062f}, +{0.73432249f,-0.67880076f}, {0.72537434f,-0.68835455f}, {0.71630192f,-0.69779050f}, +{0.70710677f,-0.70710683f}, {0.69779044f,-0.71630198f}, {0.68835455f,-0.72537440f}, +{0.67880070f,-0.73432255f}, {0.66913056f,-0.74314487f}, {0.65934581f,-0.75183982f}, +{0.64944804f,-0.76040596f}, {0.63943899f,-0.76884186f}, {0.62932038f,-0.77714598f}, +{0.61909395f,-0.78531694f}, {0.60876137f,-0.79335338f}, {0.59832460f,-0.80125386f}, +{0.58778524f,-0.80901700f}, {0.57714516f,-0.81664151f}, {0.56640625f,-0.82412618f}, +{0.55557019f,-0.83146960f}, {0.54463899f,-0.83867055f}, {0.53361452f,-0.84572786f}, +{0.52249849f,-0.85264015f}, {0.51129311f,-0.85940641f}, {0.49999997f,-0.86602545f}, +{0.48862118f,-0.87249601f}, {0.47715876f,-0.87881708f}, {0.46561447f,-0.88498765f}, +{0.45399052f,-0.89100653f}, {0.44228867f,-0.89687276f}, {0.43051103f,-0.90258533f}, +{0.41865975f,-0.90814316f}, {0.40673661f,-0.91354549f}, {0.39474380f,-0.91879129f}, +{0.38268343f,-0.92387956f}, {0.37055740f,-0.92880958f}, {0.35836786f,-0.93358046f}, +{0.34611705f,-0.93819135f}, {0.33380681f,-0.94264150f}, {0.32143947f,-0.94693011f}, +{0.30901697f,-0.95105654f}, {0.29654151f,-0.95501995f}, {0.28401533f,-0.95881975f}, +{0.27144039f,-0.96245527f}, {0.25881907f,-0.96592581f}, {0.24615327f,-0.96923089f}, +{0.23344530f,-0.97236991f}, {0.22069745f,-0.97534233f}, {0.20791166f,-0.97814763f}, +{0.19509023f,-0.98078531f}, {0.18223552f,-0.98325491f}, {0.16934945f,-0.98555607f}, +{0.15643437f,-0.98768836f}, {0.14349259f,-0.98965138f}, {0.13052613f,-0.99144489f}, +{0.11753740f,-0.99306846f}, {0.10452842f,-0.99452192f}, {0.091501534f,-0.99580491f}, +{0.078459084f,-0.99691731f}, {0.065403074f,-0.99785894f}, {0.052335974f,-0.99862951f}, +{0.039259788f,-0.99922901f}, {0.026176875f,-0.99965733f}, {0.013089597f,-0.99991435f}, +{1.0000000f,-0.0000000f}, {0.99965733f,-0.026176950f}, {0.99862951f,-0.052335959f}, +{0.99691731f,-0.078459099f}, {0.99452192f,-0.10452846f}, {0.99144489f,-0.13052620f}, +{0.98768836f,-0.15643448f}, {0.98325491f,-0.18223552f}, {0.97814763f,-0.20791170f}, +{0.97236991f,-0.23344538f}, {0.96592581f,-0.25881904f}, {0.95881975f,-0.28401536f}, +{0.95105648f,-0.30901700f}, {0.94264150f,-0.33380687f}, {0.93358040f,-0.35836795f}, +{0.92387956f,-0.38268346f}, {0.91354543f,-0.40673664f}, {0.90258527f,-0.43051112f}, +{0.89100653f,-0.45399052f}, {0.87881708f,-0.47715878f}, {0.86602545f,-0.50000000f}, +{0.85264015f,-0.52249855f}, {0.83867055f,-0.54463905f}, {0.82412618f,-0.56640625f}, +{0.80901700f,-0.58778524f}, {0.79335332f,-0.60876143f}, {0.77714598f,-0.62932038f}, +{0.76040596f,-0.64944810f}, {0.74314475f,-0.66913062f}, {0.72537434f,-0.68835455f}, +{0.70710677f,-0.70710683f}, {0.68835455f,-0.72537440f}, {0.66913056f,-0.74314487f}, +{0.64944804f,-0.76040596f}, {0.62932038f,-0.77714598f}, {0.60876137f,-0.79335338f}, +{0.58778524f,-0.80901700f}, {0.56640625f,-0.82412618f}, {0.54463899f,-0.83867055f}, +{0.52249849f,-0.85264015f}, {0.49999997f,-0.86602545f}, {0.47715876f,-0.87881708f}, +{0.45399052f,-0.89100653f}, {0.43051103f,-0.90258533f}, {0.40673661f,-0.91354549f}, +{0.38268343f,-0.92387956f}, {0.35836786f,-0.93358046f}, {0.33380681f,-0.94264150f}, +{0.30901697f,-0.95105654f}, {0.28401533f,-0.95881975f}, {0.25881907f,-0.96592581f}, +{0.23344530f,-0.97236991f}, {0.20791166f,-0.97814763f}, {0.18223552f,-0.98325491f}, +{0.15643437f,-0.98768836f}, {0.13052613f,-0.99144489f}, {0.10452842f,-0.99452192f}, +{0.078459084f,-0.99691731f}, {0.052335974f,-0.99862951f}, {0.026176875f,-0.99965733f}, +{-4.3711388e-08f,-1.0000000f}, {-0.026176963f,-0.99965733f}, {-0.052336060f,-0.99862951f}, +{-0.078459173f,-0.99691731f}, {-0.10452851f,-0.99452192f}, {-0.13052621f,-0.99144489f}, +{-0.15643445f,-0.98768836f}, {-0.18223560f,-0.98325491f}, {-0.20791174f,-0.97814757f}, +{-0.23344538f,-0.97236991f}, {-0.25881916f,-0.96592581f}, {-0.28401542f,-0.95881969f}, +{-0.30901703f,-0.95105648f}, {-0.33380687f,-0.94264150f}, {-0.35836795f,-0.93358040f}, +{-0.38268352f,-0.92387950f}, {-0.40673670f,-0.91354543f}, {-0.43051112f,-0.90258527f}, +{-0.45399061f,-0.89100647f}, {-0.47715873f,-0.87881708f}, {-0.50000006f,-0.86602533f}, +{-0.52249867f,-0.85264009f}, {-0.54463905f,-0.83867055f}, {-0.56640631f,-0.82412612f}, +{-0.58778518f,-0.80901700f}, {-0.60876143f,-0.79335332f}, {-0.62932050f,-0.77714586f}, +{-0.64944804f,-0.76040596f}, {-0.66913068f,-0.74314475f}, {-0.68835467f,-0.72537428f}, +{-0.70710677f,-0.70710677f}, {-0.72537446f,-0.68835449f}, {-0.74314493f,-0.66913044f}, +{-0.76040596f,-0.64944804f}, {-0.77714604f,-0.62932026f}, {-0.79335332f,-0.60876143f}, +{-0.80901700f,-0.58778518f}, {-0.82412624f,-0.56640613f}, {-0.83867055f,-0.54463899f}, +{-0.85264021f,-0.52249849f}, {-0.86602539f,-0.50000006f}, {-0.87881714f,-0.47715873f}, +{-0.89100659f,-0.45399037f}, {-0.90258527f,-0.43051112f}, {-0.91354549f,-0.40673658f}, +{-0.92387956f,-0.38268328f}, {-0.93358040f,-0.35836792f}, {-0.94264150f,-0.33380675f}, +{-0.95105654f,-0.30901679f}, {-0.95881975f,-0.28401530f}, {-0.96592587f,-0.25881892f}, +{-0.97236991f,-0.23344538f}, {-0.97814763f,-0.20791161f}, {-0.98325491f,-0.18223536f}, +{-0.98768836f,-0.15643445f}, {-0.99144489f,-0.13052608f}, {-0.99452192f,-0.10452849f}, +{-0.99691737f,-0.078459039f}, {-0.99862957f,-0.052335810f}, {-0.99965733f,-0.026176952f}, +{1.0000000f,-0.0000000f}, {0.99922901f,-0.039259817f}, {0.99691731f,-0.078459099f}, +{0.99306846f,-0.11753740f}, {0.98768836f,-0.15643448f}, {0.98078525f,-0.19509032f}, +{0.97236991f,-0.23344538f}, {0.96245521f,-0.27144045f}, {0.95105648f,-0.30901700f}, +{0.93819129f,-0.34611708f}, {0.92387956f,-0.38268346f}, {0.90814316f,-0.41865975f}, +{0.89100653f,-0.45399052f}, {0.87249601f,-0.48862126f}, {0.85264015f,-0.52249855f}, +{0.83146960f,-0.55557024f}, {0.80901700f,-0.58778524f}, {0.78531694f,-0.61909395f}, +{0.76040596f,-0.64944810f}, {0.73432249f,-0.67880076f}, {0.70710677f,-0.70710683f}, +{0.67880070f,-0.73432255f}, {0.64944804f,-0.76040596f}, {0.61909395f,-0.78531694f}, +{0.58778524f,-0.80901700f}, {0.55557019f,-0.83146960f}, {0.52249849f,-0.85264015f}, +{0.48862118f,-0.87249601f}, {0.45399052f,-0.89100653f}, {0.41865975f,-0.90814316f}, +{0.38268343f,-0.92387956f}, {0.34611705f,-0.93819135f}, {0.30901697f,-0.95105654f}, +{0.27144039f,-0.96245527f}, {0.23344530f,-0.97236991f}, {0.19509023f,-0.98078531f}, +{0.15643437f,-0.98768836f}, {0.11753740f,-0.99306846f}, {0.078459084f,-0.99691731f}, +{0.039259788f,-0.99922901f}, {-4.3711388e-08f,-1.0000000f}, {-0.039259877f,-0.99922901f}, +{-0.078459173f,-0.99691731f}, {-0.11753749f,-0.99306846f}, {-0.15643445f,-0.98768836f}, +{-0.19509032f,-0.98078525f}, {-0.23344538f,-0.97236991f}, {-0.27144048f,-0.96245521f}, +{-0.30901703f,-0.95105648f}, {-0.34611711f,-0.93819129f}, {-0.38268352f,-0.92387950f}, +{-0.41865984f,-0.90814310f}, {-0.45399061f,-0.89100647f}, {-0.48862135f,-0.87249595f}, +{-0.52249867f,-0.85264009f}, {-0.55557036f,-0.83146954f}, {-0.58778518f,-0.80901700f}, +{-0.61909389f,-0.78531694f}, {-0.64944804f,-0.76040596f}, {-0.67880076f,-0.73432249f}, +{-0.70710677f,-0.70710677f}, {-0.73432249f,-0.67880070f}, {-0.76040596f,-0.64944804f}, +{-0.78531694f,-0.61909389f}, {-0.80901700f,-0.58778518f}, {-0.83146966f,-0.55557019f}, +{-0.85264021f,-0.52249849f}, {-0.87249607f,-0.48862115f}, {-0.89100659f,-0.45399037f}, +{-0.90814322f,-0.41865960f}, {-0.92387956f,-0.38268328f}, {-0.93819135f,-0.34611690f}, +{-0.95105654f,-0.30901679f}, {-0.96245521f,-0.27144048f}, {-0.97236991f,-0.23344538f}, +{-0.98078531f,-0.19509031f}, {-0.98768836f,-0.15643445f}, {-0.99306846f,-0.11753736f}, +{-0.99691737f,-0.078459039f}, {-0.99922901f,-0.039259743f}, {-1.0000000f,8.7422777e-08f}, +{-0.99922901f,0.039259918f}, {-0.99691731f,0.078459218f}, {-0.99306846f,0.11753753f}, +{-0.98768830f,0.15643461f}, {-0.98078525f,0.19509049f}, {-0.97236985f,0.23344554f}, +{-0.96245515f,0.27144065f}, {-0.95105654f,0.30901697f}, {-0.93819135f,0.34611705f}, +{-0.92387956f,0.38268346f}, {-0.90814316f,0.41865975f}, {-0.89100653f,0.45399055f}, +{-0.87249601f,0.48862129f}, {-0.85264015f,0.52249861f}, {-0.83146960f,0.55557030f}, +{-0.80901694f,0.58778536f}, {-0.78531688f,0.61909401f}, {-0.76040590f,0.64944816f}, +{-0.73432243f,0.67880082f}, {-0.70710665f,0.70710689f}, {-0.67880058f,0.73432261f}, +{-0.64944792f,0.76040608f}, {-0.61909378f,0.78531706f}, {-0.58778507f,0.80901712f}, +{-0.55557001f,0.83146977f}, {-0.52249837f,0.85264033f}, {-0.48862100f,0.87249613f}, +{-0.45399022f,0.89100665f}, {-0.41865945f,0.90814328f}, {-0.38268313f,0.92387968f}, +{-0.34611672f,0.93819147f}, {-0.30901709f,0.95105648f}, {-0.27144054f,0.96245521f}, +{-0.23344545f,0.97236991f}, {-0.19509038f,0.98078525f}, {-0.15643452f,0.98768830f}, +{-0.11753743f,0.99306846f}, {-0.078459114f,0.99691731f}, {-0.039259821f,0.99922901f}, +}; +static const ne10_fft_cpx_float32_t ne10_twiddles_240[240] = { +{1.0000000f,0.0000000f}, {1.0000000f,-0.0000000f}, {1.0000000f,-0.0000000f}, +{1.0000000f,-0.0000000f}, {0.91354543f,-0.40673664f}, {0.66913056f,-0.74314487f}, +{1.0000000f,-0.0000000f}, {0.66913056f,-0.74314487f}, {-0.10452851f,-0.99452192f}, +{1.0000000f,-0.0000000f}, {0.30901697f,-0.95105654f}, {-0.80901700f,-0.58778518f}, +{1.0000000f,-0.0000000f}, {-0.10452851f,-0.99452192f}, {-0.97814757f,0.20791179f}, +{1.0000000f,-0.0000000f}, {0.99452192f,-0.10452846f}, {0.97814763f,-0.20791170f}, +{0.95105648f,-0.30901700f}, {0.91354543f,-0.40673664f}, {0.86602545f,-0.50000000f}, +{0.80901700f,-0.58778524f}, {0.74314475f,-0.66913062f}, {0.66913056f,-0.74314487f}, +{0.58778524f,-0.80901700f}, {0.49999997f,-0.86602545f}, {0.40673661f,-0.91354549f}, +{0.30901697f,-0.95105654f}, {0.20791166f,-0.97814763f}, {0.10452842f,-0.99452192f}, +{1.0000000f,-0.0000000f}, {0.97814763f,-0.20791170f}, {0.91354543f,-0.40673664f}, +{0.80901700f,-0.58778524f}, {0.66913056f,-0.74314487f}, {0.49999997f,-0.86602545f}, +{0.30901697f,-0.95105654f}, {0.10452842f,-0.99452192f}, {-0.10452851f,-0.99452192f}, +{-0.30901703f,-0.95105648f}, {-0.50000006f,-0.86602533f}, {-0.66913068f,-0.74314475f}, +{-0.80901700f,-0.58778518f}, {-0.91354549f,-0.40673658f}, {-0.97814763f,-0.20791161f}, +{1.0000000f,-0.0000000f}, {0.95105648f,-0.30901700f}, {0.80901700f,-0.58778524f}, +{0.58778524f,-0.80901700f}, {0.30901697f,-0.95105654f}, {-4.3711388e-08f,-1.0000000f}, +{-0.30901703f,-0.95105648f}, {-0.58778518f,-0.80901700f}, {-0.80901700f,-0.58778518f}, +{-0.95105654f,-0.30901679f}, {-1.0000000f,8.7422777e-08f}, {-0.95105654f,0.30901697f}, +{-0.80901694f,0.58778536f}, {-0.58778507f,0.80901712f}, {-0.30901709f,0.95105648f}, +{1.0000000f,-0.0000000f}, {0.99965733f,-0.026176950f}, {0.99862951f,-0.052335959f}, +{0.99691731f,-0.078459099f}, {0.99452192f,-0.10452846f}, {0.99144489f,-0.13052620f}, +{0.98768836f,-0.15643448f}, {0.98325491f,-0.18223552f}, {0.97814763f,-0.20791170f}, +{0.97236991f,-0.23344538f}, {0.96592581f,-0.25881904f}, {0.95881975f,-0.28401536f}, +{0.95105648f,-0.30901700f}, {0.94264150f,-0.33380687f}, {0.93358040f,-0.35836795f}, +{0.92387956f,-0.38268346f}, {0.91354543f,-0.40673664f}, {0.90258527f,-0.43051112f}, +{0.89100653f,-0.45399052f}, {0.87881708f,-0.47715878f}, {0.86602545f,-0.50000000f}, +{0.85264015f,-0.52249855f}, {0.83867055f,-0.54463905f}, {0.82412618f,-0.56640625f}, +{0.80901700f,-0.58778524f}, {0.79335332f,-0.60876143f}, {0.77714598f,-0.62932038f}, +{0.76040596f,-0.64944810f}, {0.74314475f,-0.66913062f}, {0.72537434f,-0.68835455f}, +{0.70710677f,-0.70710683f}, {0.68835455f,-0.72537440f}, {0.66913056f,-0.74314487f}, +{0.64944804f,-0.76040596f}, {0.62932038f,-0.77714598f}, {0.60876137f,-0.79335338f}, +{0.58778524f,-0.80901700f}, {0.56640625f,-0.82412618f}, {0.54463899f,-0.83867055f}, +{0.52249849f,-0.85264015f}, {0.49999997f,-0.86602545f}, {0.47715876f,-0.87881708f}, +{0.45399052f,-0.89100653f}, {0.43051103f,-0.90258533f}, {0.40673661f,-0.91354549f}, +{0.38268343f,-0.92387956f}, {0.35836786f,-0.93358046f}, {0.33380681f,-0.94264150f}, +{0.30901697f,-0.95105654f}, {0.28401533f,-0.95881975f}, {0.25881907f,-0.96592581f}, +{0.23344530f,-0.97236991f}, {0.20791166f,-0.97814763f}, {0.18223552f,-0.98325491f}, +{0.15643437f,-0.98768836f}, {0.13052613f,-0.99144489f}, {0.10452842f,-0.99452192f}, +{0.078459084f,-0.99691731f}, {0.052335974f,-0.99862951f}, {0.026176875f,-0.99965733f}, +{1.0000000f,-0.0000000f}, {0.99862951f,-0.052335959f}, {0.99452192f,-0.10452846f}, +{0.98768836f,-0.15643448f}, {0.97814763f,-0.20791170f}, {0.96592581f,-0.25881904f}, +{0.95105648f,-0.30901700f}, {0.93358040f,-0.35836795f}, {0.91354543f,-0.40673664f}, +{0.89100653f,-0.45399052f}, {0.86602545f,-0.50000000f}, {0.83867055f,-0.54463905f}, +{0.80901700f,-0.58778524f}, {0.77714598f,-0.62932038f}, {0.74314475f,-0.66913062f}, +{0.70710677f,-0.70710683f}, {0.66913056f,-0.74314487f}, {0.62932038f,-0.77714598f}, +{0.58778524f,-0.80901700f}, {0.54463899f,-0.83867055f}, {0.49999997f,-0.86602545f}, +{0.45399052f,-0.89100653f}, {0.40673661f,-0.91354549f}, {0.35836786f,-0.93358046f}, +{0.30901697f,-0.95105654f}, {0.25881907f,-0.96592581f}, {0.20791166f,-0.97814763f}, +{0.15643437f,-0.98768836f}, {0.10452842f,-0.99452192f}, {0.052335974f,-0.99862951f}, +{-4.3711388e-08f,-1.0000000f}, {-0.052336060f,-0.99862951f}, {-0.10452851f,-0.99452192f}, +{-0.15643445f,-0.98768836f}, {-0.20791174f,-0.97814757f}, {-0.25881916f,-0.96592581f}, +{-0.30901703f,-0.95105648f}, {-0.35836795f,-0.93358040f}, {-0.40673670f,-0.91354543f}, +{-0.45399061f,-0.89100647f}, {-0.50000006f,-0.86602533f}, {-0.54463905f,-0.83867055f}, +{-0.58778518f,-0.80901700f}, {-0.62932050f,-0.77714586f}, {-0.66913068f,-0.74314475f}, +{-0.70710677f,-0.70710677f}, {-0.74314493f,-0.66913044f}, {-0.77714604f,-0.62932026f}, +{-0.80901700f,-0.58778518f}, {-0.83867055f,-0.54463899f}, {-0.86602539f,-0.50000006f}, +{-0.89100659f,-0.45399037f}, {-0.91354549f,-0.40673658f}, {-0.93358040f,-0.35836792f}, +{-0.95105654f,-0.30901679f}, {-0.96592587f,-0.25881892f}, {-0.97814763f,-0.20791161f}, +{-0.98768836f,-0.15643445f}, {-0.99452192f,-0.10452849f}, {-0.99862957f,-0.052335810f}, +{1.0000000f,-0.0000000f}, {0.99691731f,-0.078459099f}, {0.98768836f,-0.15643448f}, +{0.97236991f,-0.23344538f}, {0.95105648f,-0.30901700f}, {0.92387956f,-0.38268346f}, +{0.89100653f,-0.45399052f}, {0.85264015f,-0.52249855f}, {0.80901700f,-0.58778524f}, +{0.76040596f,-0.64944810f}, {0.70710677f,-0.70710683f}, {0.64944804f,-0.76040596f}, +{0.58778524f,-0.80901700f}, {0.52249849f,-0.85264015f}, {0.45399052f,-0.89100653f}, +{0.38268343f,-0.92387956f}, {0.30901697f,-0.95105654f}, {0.23344530f,-0.97236991f}, +{0.15643437f,-0.98768836f}, {0.078459084f,-0.99691731f}, {-4.3711388e-08f,-1.0000000f}, +{-0.078459173f,-0.99691731f}, {-0.15643445f,-0.98768836f}, {-0.23344538f,-0.97236991f}, +{-0.30901703f,-0.95105648f}, {-0.38268352f,-0.92387950f}, {-0.45399061f,-0.89100647f}, +{-0.52249867f,-0.85264009f}, {-0.58778518f,-0.80901700f}, {-0.64944804f,-0.76040596f}, +{-0.70710677f,-0.70710677f}, {-0.76040596f,-0.64944804f}, {-0.80901700f,-0.58778518f}, +{-0.85264021f,-0.52249849f}, {-0.89100659f,-0.45399037f}, {-0.92387956f,-0.38268328f}, +{-0.95105654f,-0.30901679f}, {-0.97236991f,-0.23344538f}, {-0.98768836f,-0.15643445f}, +{-0.99691737f,-0.078459039f}, {-1.0000000f,8.7422777e-08f}, {-0.99691731f,0.078459218f}, +{-0.98768830f,0.15643461f}, {-0.97236985f,0.23344554f}, {-0.95105654f,0.30901697f}, +{-0.92387956f,0.38268346f}, {-0.89100653f,0.45399055f}, {-0.85264015f,0.52249861f}, +{-0.80901694f,0.58778536f}, {-0.76040590f,0.64944816f}, {-0.70710665f,0.70710689f}, +{-0.64944792f,0.76040608f}, {-0.58778507f,0.80901712f}, {-0.52249837f,0.85264033f}, +{-0.45399022f,0.89100665f}, {-0.38268313f,0.92387968f}, {-0.30901709f,0.95105648f}, +{-0.23344545f,0.97236991f}, {-0.15643452f,0.98768830f}, {-0.078459114f,0.99691731f}, +}; +static const ne10_fft_cpx_float32_t ne10_twiddles_120[120] = { +{1.0000000f,0.0000000f}, {1.0000000f,-0.0000000f}, {1.0000000f,-0.0000000f}, +{1.0000000f,-0.0000000f}, {0.91354543f,-0.40673664f}, {0.66913056f,-0.74314487f}, +{1.0000000f,-0.0000000f}, {0.66913056f,-0.74314487f}, {-0.10452851f,-0.99452192f}, +{1.0000000f,-0.0000000f}, {0.30901697f,-0.95105654f}, {-0.80901700f,-0.58778518f}, +{1.0000000f,-0.0000000f}, {-0.10452851f,-0.99452192f}, {-0.97814757f,0.20791179f}, +{1.0000000f,-0.0000000f}, {0.97814763f,-0.20791170f}, {0.91354543f,-0.40673664f}, +{0.80901700f,-0.58778524f}, {0.66913056f,-0.74314487f}, {0.49999997f,-0.86602545f}, +{0.30901697f,-0.95105654f}, {0.10452842f,-0.99452192f}, {-0.10452851f,-0.99452192f}, +{-0.30901703f,-0.95105648f}, {-0.50000006f,-0.86602533f}, {-0.66913068f,-0.74314475f}, +{-0.80901700f,-0.58778518f}, {-0.91354549f,-0.40673658f}, {-0.97814763f,-0.20791161f}, +{1.0000000f,-0.0000000f}, {0.99862951f,-0.052335959f}, {0.99452192f,-0.10452846f}, +{0.98768836f,-0.15643448f}, {0.97814763f,-0.20791170f}, {0.96592581f,-0.25881904f}, +{0.95105648f,-0.30901700f}, {0.93358040f,-0.35836795f}, {0.91354543f,-0.40673664f}, +{0.89100653f,-0.45399052f}, {0.86602545f,-0.50000000f}, {0.83867055f,-0.54463905f}, +{0.80901700f,-0.58778524f}, {0.77714598f,-0.62932038f}, {0.74314475f,-0.66913062f}, +{0.70710677f,-0.70710683f}, {0.66913056f,-0.74314487f}, {0.62932038f,-0.77714598f}, +{0.58778524f,-0.80901700f}, {0.54463899f,-0.83867055f}, {0.49999997f,-0.86602545f}, +{0.45399052f,-0.89100653f}, {0.40673661f,-0.91354549f}, {0.35836786f,-0.93358046f}, +{0.30901697f,-0.95105654f}, {0.25881907f,-0.96592581f}, {0.20791166f,-0.97814763f}, +{0.15643437f,-0.98768836f}, {0.10452842f,-0.99452192f}, {0.052335974f,-0.99862951f}, +{1.0000000f,-0.0000000f}, {0.99452192f,-0.10452846f}, {0.97814763f,-0.20791170f}, +{0.95105648f,-0.30901700f}, {0.91354543f,-0.40673664f}, {0.86602545f,-0.50000000f}, +{0.80901700f,-0.58778524f}, {0.74314475f,-0.66913062f}, {0.66913056f,-0.74314487f}, +{0.58778524f,-0.80901700f}, {0.49999997f,-0.86602545f}, {0.40673661f,-0.91354549f}, +{0.30901697f,-0.95105654f}, {0.20791166f,-0.97814763f}, {0.10452842f,-0.99452192f}, +{-4.3711388e-08f,-1.0000000f}, {-0.10452851f,-0.99452192f}, {-0.20791174f,-0.97814757f}, +{-0.30901703f,-0.95105648f}, {-0.40673670f,-0.91354543f}, {-0.50000006f,-0.86602533f}, +{-0.58778518f,-0.80901700f}, {-0.66913068f,-0.74314475f}, {-0.74314493f,-0.66913044f}, +{-0.80901700f,-0.58778518f}, {-0.86602539f,-0.50000006f}, {-0.91354549f,-0.40673658f}, +{-0.95105654f,-0.30901679f}, {-0.97814763f,-0.20791161f}, {-0.99452192f,-0.10452849f}, +{1.0000000f,-0.0000000f}, {0.98768836f,-0.15643448f}, {0.95105648f,-0.30901700f}, +{0.89100653f,-0.45399052f}, {0.80901700f,-0.58778524f}, {0.70710677f,-0.70710683f}, +{0.58778524f,-0.80901700f}, {0.45399052f,-0.89100653f}, {0.30901697f,-0.95105654f}, +{0.15643437f,-0.98768836f}, {-4.3711388e-08f,-1.0000000f}, {-0.15643445f,-0.98768836f}, +{-0.30901703f,-0.95105648f}, {-0.45399061f,-0.89100647f}, {-0.58778518f,-0.80901700f}, +{-0.70710677f,-0.70710677f}, {-0.80901700f,-0.58778518f}, {-0.89100659f,-0.45399037f}, +{-0.95105654f,-0.30901679f}, {-0.98768836f,-0.15643445f}, {-1.0000000f,8.7422777e-08f}, +{-0.98768830f,0.15643461f}, {-0.95105654f,0.30901697f}, {-0.89100653f,0.45399055f}, +{-0.80901694f,0.58778536f}, {-0.70710665f,0.70710689f}, {-0.58778507f,0.80901712f}, +{-0.45399022f,0.89100665f}, {-0.30901709f,0.95105648f}, {-0.15643452f,0.98768830f}, +}; +static const ne10_fft_cpx_float32_t ne10_twiddles_60[60] = { +{1.0000000f,0.0000000f}, {1.0000000f,-0.0000000f}, {1.0000000f,-0.0000000f}, +{1.0000000f,-0.0000000f}, {0.91354543f,-0.40673664f}, {0.66913056f,-0.74314487f}, +{1.0000000f,-0.0000000f}, {0.66913056f,-0.74314487f}, {-0.10452851f,-0.99452192f}, +{1.0000000f,-0.0000000f}, {0.30901697f,-0.95105654f}, {-0.80901700f,-0.58778518f}, +{1.0000000f,-0.0000000f}, {-0.10452851f,-0.99452192f}, {-0.97814757f,0.20791179f}, +{1.0000000f,-0.0000000f}, {0.99452192f,-0.10452846f}, {0.97814763f,-0.20791170f}, +{0.95105648f,-0.30901700f}, {0.91354543f,-0.40673664f}, {0.86602545f,-0.50000000f}, +{0.80901700f,-0.58778524f}, {0.74314475f,-0.66913062f}, {0.66913056f,-0.74314487f}, +{0.58778524f,-0.80901700f}, {0.49999997f,-0.86602545f}, {0.40673661f,-0.91354549f}, +{0.30901697f,-0.95105654f}, {0.20791166f,-0.97814763f}, {0.10452842f,-0.99452192f}, +{1.0000000f,-0.0000000f}, {0.97814763f,-0.20791170f}, {0.91354543f,-0.40673664f}, +{0.80901700f,-0.58778524f}, {0.66913056f,-0.74314487f}, {0.49999997f,-0.86602545f}, +{0.30901697f,-0.95105654f}, {0.10452842f,-0.99452192f}, {-0.10452851f,-0.99452192f}, +{-0.30901703f,-0.95105648f}, {-0.50000006f,-0.86602533f}, {-0.66913068f,-0.74314475f}, +{-0.80901700f,-0.58778518f}, {-0.91354549f,-0.40673658f}, {-0.97814763f,-0.20791161f}, +{1.0000000f,-0.0000000f}, {0.95105648f,-0.30901700f}, {0.80901700f,-0.58778524f}, +{0.58778524f,-0.80901700f}, {0.30901697f,-0.95105654f}, {-4.3711388e-08f,-1.0000000f}, +{-0.30901703f,-0.95105648f}, {-0.58778518f,-0.80901700f}, {-0.80901700f,-0.58778518f}, +{-0.95105654f,-0.30901679f}, {-1.0000000f,8.7422777e-08f}, {-0.95105654f,0.30901697f}, +{-0.80901694f,0.58778536f}, {-0.58778507f,0.80901712f}, {-0.30901709f,0.95105648f}, +}; +static const ne10_fft_state_float32_t ne10_fft_state_float32_t_480 = { +120, +(ne10_int32_t *)ne10_factors_480, +(ne10_fft_cpx_float32_t *)ne10_twiddles_480, +NULL, +(ne10_fft_cpx_float32_t *)&ne10_twiddles_480[120], +/* is_forward_scaled = true */ +(ne10_int32_t) 1, +/* is_backward_scaled = false */ +(ne10_int32_t) 0, +}; +static const arch_fft_state cfg_arch_480 = { +1, +(void *)&ne10_fft_state_float32_t_480, +}; + +static const ne10_fft_state_float32_t ne10_fft_state_float32_t_240 = { +60, +(ne10_int32_t *)ne10_factors_240, +(ne10_fft_cpx_float32_t *)ne10_twiddles_240, +NULL, +(ne10_fft_cpx_float32_t *)&ne10_twiddles_240[60], +/* is_forward_scaled = true */ +(ne10_int32_t) 1, +/* is_backward_scaled = false */ +(ne10_int32_t) 0, +}; +static const arch_fft_state cfg_arch_240 = { +1, +(void *)&ne10_fft_state_float32_t_240, +}; + +static const ne10_fft_state_float32_t ne10_fft_state_float32_t_120 = { +30, +(ne10_int32_t *)ne10_factors_120, +(ne10_fft_cpx_float32_t *)ne10_twiddles_120, +NULL, +(ne10_fft_cpx_float32_t *)&ne10_twiddles_120[30], +/* is_forward_scaled = true */ +(ne10_int32_t) 1, +/* is_backward_scaled = false */ +(ne10_int32_t) 0, +}; +static const arch_fft_state cfg_arch_120 = { +1, +(void *)&ne10_fft_state_float32_t_120, +}; + +static const ne10_fft_state_float32_t ne10_fft_state_float32_t_60 = { +15, +(ne10_int32_t *)ne10_factors_60, +(ne10_fft_cpx_float32_t *)ne10_twiddles_60, +NULL, +(ne10_fft_cpx_float32_t *)&ne10_twiddles_60[15], +/* is_forward_scaled = true */ +(ne10_int32_t) 1, +/* is_backward_scaled = false */ +(ne10_int32_t) 0, +}; +static const arch_fft_state cfg_arch_60 = { +1, +(void *)&ne10_fft_state_float32_t_60, +}; + +#endif /* end NE10_FFT_PARAMS48000_960 */ diff --git a/asm/libs/opus/celt/tests/test_unit_cwrs32.c b/asm/libs/opus/celt/tests/test_unit_cwrs32.c new file mode 100644 index 00000000..36dd8af5 --- /dev/null +++ b/asm/libs/opus/celt/tests/test_unit_cwrs32.c @@ -0,0 +1,161 @@ +/* Copyright (c) 2008-2011 Xiph.Org Foundation, Mozilla Corporation, + Gregory Maxwell + Written by Jean-Marc Valin, Gregory Maxwell, and Timothy B. Terriberry */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include + +#ifndef CUSTOM_MODES +#define CUSTOM_MODES +#else +#define TEST_CUSTOM_MODES +#endif + +#define CELT_C +#include "stack_alloc.h" +#include "entenc.c" +#include "entdec.c" +#include "entcode.c" +#include "cwrs.c" +#include "mathops.c" +#include "rate.h" + +#define NMAX (240) +#define KMAX (128) + +#ifdef TEST_CUSTOM_MODES + +#define NDIMS (44) +static const int pn[NDIMS]={ + 2, 3, 4, 5, 6, 7, 8, 9, 10, + 11, 12, 13, 14, 15, 16, 18, 20, 22, + 24, 26, 28, 30, 32, 36, 40, 44, 48, + 52, 56, 60, 64, 72, 80, 88, 96, 104, + 112, 120, 128, 144, 160, 176, 192, 208 +}; +static const int pkmax[NDIMS]={ + 128, 128, 128, 128, 88, 52, 36, 26, 22, + 18, 16, 15, 13, 12, 12, 11, 10, 9, + 9, 8, 8, 7, 7, 7, 7, 6, 6, + 6, 6, 6, 5, 5, 5, 5, 5, 5, + 4, 4, 4, 4, 4, 4, 4, 4 +}; + +#else /* TEST_CUSTOM_MODES */ + +#define NDIMS (22) +static const int pn[NDIMS]={ + 2, 3, 4, 6, 8, 9, 11, 12, 16, + 18, 22, 24, 32, 36, 44, 48, 64, 72, + 88, 96, 144, 176 +}; +static const int pkmax[NDIMS]={ + 128, 128, 128, 88, 36, 26, 18, 16, 12, + 11, 9, 9, 7, 7, 6, 6, 5, 5, + 5, 5, 4, 4 +}; + +#endif + +int main(void){ + int t; + int n; + ALLOC_STACK; + for(t=0;tpkmax[t])break; + printf("Testing CWRS with N=%i, K=%i...\n",n,k); +#if defined(SMALL_FOOTPRINT) + nc=ncwrs_urow(n,k,uu); +#else + nc=CELT_PVQ_V(n,k); +#endif + inc=nc/20000; + if(inc<1)inc=1; + for(i=0;i");*/ +#if defined(SMALL_FOOTPRINT) + ii=icwrs(n,k,&v,y,u); +#else + ii=icwrs(n,y); + v=CELT_PVQ_V(n,k); +#endif + if(ii!=i){ + fprintf(stderr,"Combination-index mismatch (%lu!=%lu).\n", + (long)ii,(long)i); + return 1; + } + if(v!=nc){ + fprintf(stderr,"Combination count mismatch (%lu!=%lu).\n", + (long)v,(long)nc); + return 2; + } + /*printf(" %6u\n",i);*/ + } + /*printf("\n");*/ + } + } + return 0; +} diff --git a/asm/libs/opus/celt/tests/test_unit_dft.c b/asm/libs/opus/celt/tests/test_unit_dft.c new file mode 100644 index 00000000..6166eb0e --- /dev/null +++ b/asm/libs/opus/celt/tests/test_unit_dft.c @@ -0,0 +1,189 @@ +/* Copyright (c) 2008 Xiph.Org Foundation + Written by Jean-Marc Valin */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#define SKIP_CONFIG_H + +#ifndef CUSTOM_MODES +#define CUSTOM_MODES +#endif + +#include + +#define CELT_C +#define TEST_UNIT_DFT_C +#include "stack_alloc.h" +#include "kiss_fft.h" +#include "kiss_fft.c" +#include "mathops.c" +#include "entcode.c" + +#if defined(OPUS_X86_MAY_HAVE_SSE2) || defined(OPUS_X86_MAY_HAVE_SSE4_1) +# include "x86/x86cpu.c" +#elif defined(OPUS_ARM_ASM) || defined(OPUS_ARM_MAY_HAVE_NEON_INTR) +# include "arm/armcpu.c" +# include "celt_lpc.c" +# include "pitch.c" +# if defined(OPUS_ARM_MAY_HAVE_NEON_INTR) +# include "arm/celt_neon_intr.c" +# if defined(HAVE_ARM_NE10) +# include "mdct.c" +# include "arm/celt_ne10_fft.c" +# include "arm/celt_ne10_mdct.c" +# endif +# endif +# include "arm/arm_celt_map.c" +#endif + +#ifndef M_PI +#define M_PI 3.141592653 +#endif + +int ret = 0; + +void check(kiss_fft_cpx * in,kiss_fft_cpx * out,int nfft,int isinverse) +{ + int bin,k; + double errpow=0,sigpow=0, snr; + + for (bin=0;bin1) { + int k; + for (k=1;k +#include +#include +#include +#include "entcode.h" +#include "entenc.h" +#include "entdec.h" +#include + +#include "entenc.c" +#include "entdec.c" +#include "entcode.c" + +#ifndef M_LOG2E +# define M_LOG2E 1.4426950408889634074 +#endif +#define DATA_SIZE 10000000 +#define DATA_SIZE2 10000 + +int main(int _argc,char **_argv){ + ec_enc enc; + ec_dec dec; + long nbits; + long nbits2; + double entropy; + int ft; + int ftb; + int sz; + int i; + int ret; + unsigned int sym; + unsigned int seed; + unsigned char *ptr; + const char *env_seed; + ret=0; + entropy=0; + if (_argc > 2) { + fprintf(stderr, "Usage: %s []\n", _argv[0]); + return 1; + } + env_seed = getenv("SEED"); + if (_argc > 1) + seed = atoi(_argv[1]); + else if (env_seed) + seed = atoi(env_seed); + else + seed = time(NULL); + /*Testing encoding of raw bit values.*/ + ptr = (unsigned char *)malloc(DATA_SIZE); + ec_enc_init(&enc,ptr, DATA_SIZE); + for(ft=2;ft<1024;ft++){ + for(i=0;i>(rand()%11U))+1U)+10; + sz=rand()/((RAND_MAX>>(rand()%9U))+1U); + data=(unsigned *)malloc(sz*sizeof(*data)); + tell=(unsigned *)malloc((sz+1)*sizeof(*tell)); + ec_enc_init(&enc,ptr,DATA_SIZE2); + zeros = rand()%13==0; + tell[0]=ec_tell_frac(&enc); + for(j=0;j>(rand()%9U))+1U); + logp1=(unsigned *)malloc(sz*sizeof(*logp1)); + data=(unsigned *)malloc(sz*sizeof(*data)); + tell=(unsigned *)malloc((sz+1)*sizeof(*tell)); + enc_method=(unsigned *)malloc(sz*sizeof(*enc_method)); + ec_enc_init(&enc,ptr,DATA_SIZE2); + tell[0]=ec_tell_frac(&enc); + for(j=0;j>1)+1); + logp1[j]=(rand()%15)+1; + enc_method[j]=rand()/((RAND_MAX>>2)+1); + switch(enc_method[j]){ + case 0:{ + ec_encode(&enc,data[j]?(1<>2)+1); + switch(dec_method){ + case 0:{ + fs=ec_decode(&dec,1<=(1<=(1< +#include +#include "laplace.h" +#define CELT_C +#include "stack_alloc.h" + +#include "entenc.c" +#include "entdec.c" +#include "entcode.c" +#include "laplace.c" + +#define DATA_SIZE 40000 + +int ec_laplace_get_start_freq(int decay) +{ + opus_uint32 ft = 32768 - LAPLACE_MINP*(2*LAPLACE_NMIN+1); + int fs = (ft*(16384-decay))/(16384+decay); + return fs+LAPLACE_MINP; +} + +int main(void) +{ + int i; + int ret = 0; + ec_enc enc; + ec_dec dec; + unsigned char *ptr; + int val[10000], decay[10000]; + ALLOC_STACK; + ptr = (unsigned char *)malloc(DATA_SIZE); + ec_enc_init(&enc,ptr,DATA_SIZE); + + val[0] = 3; decay[0] = 6000; + val[1] = 0; decay[1] = 5800; + val[2] = -1; decay[2] = 5600; + for (i=3;i<10000;i++) + { + val[i] = rand()%15-7; + decay[i] = rand()%11000+5000; + } + for (i=0;i<10000;i++) + ec_laplace_encode(&enc, &val[i], + ec_laplace_get_start_freq(decay[i]), decay[i]); + + ec_enc_done(&enc); + + ec_dec_init(&dec,ec_get_buffer(&enc),ec_range_bytes(&enc)); + + for (i=0;i<10000;i++) + { + int d = ec_laplace_decode(&dec, + ec_laplace_get_start_freq(decay[i]), decay[i]); + if (d != val[i]) + { + fprintf (stderr, "Got %d instead of %d\n", d, val[i]); + ret = 1; + } + } + + free(ptr); + return ret; +} diff --git a/asm/libs/opus/celt/tests/test_unit_mathops.c b/asm/libs/opus/celt/tests/test_unit_mathops.c new file mode 100644 index 00000000..fd3319da --- /dev/null +++ b/asm/libs/opus/celt/tests/test_unit_mathops.c @@ -0,0 +1,304 @@ +/* Copyright (c) 2008-2011 Xiph.Org Foundation, Mozilla Corporation, + Gregory Maxwell + Written by Jean-Marc Valin, Gregory Maxwell, and Timothy B. Terriberry */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#ifndef CUSTOM_MODES +#define CUSTOM_MODES +#endif + +#define CELT_C + +#include +#include +#include "mathops.c" +#include "entenc.c" +#include "entdec.c" +#include "entcode.c" +#include "bands.c" +#include "quant_bands.c" +#include "laplace.c" +#include "vq.c" +#include "cwrs.c" +#include "pitch.c" +#include "celt_lpc.c" +#include "celt.c" + +#if defined(OPUS_X86_MAY_HAVE_SSE) || defined(OPUS_X86_MAY_HAVE_SSE2) || defined(OPUS_X86_MAY_HAVE_SSE4_1) +# if defined(OPUS_X86_MAY_HAVE_SSE) +# include "x86/pitch_sse.c" +# endif +# if defined(OPUS_X86_MAY_HAVE_SSE2) +# include "x86/pitch_sse2.c" +# endif +# if defined(OPUS_X86_MAY_HAVE_SSE4_1) +# include "x86/pitch_sse4_1.c" +# include "x86/celt_lpc_sse.c" +# endif +# include "x86/x86_celt_map.c" +#elif defined(OPUS_ARM_ASM) || defined(OPUS_ARM_MAY_HAVE_NEON_INTR) +# include "arm/armcpu.c" +# if defined(OPUS_ARM_MAY_HAVE_NEON_INTR) +# include "arm/celt_neon_intr.c" +# if defined(HAVE_ARM_NE10) +# include "kiss_fft.c" +# include "mdct.c" +# include "arm/celt_ne10_fft.c" +# include "arm/celt_ne10_mdct.c" +# endif +# endif +# include "arm/arm_celt_map.c" +#endif + +#ifdef FIXED_POINT +#define WORD "%d" +#else +#define WORD "%f" +#endif + +int ret = 0; + +void testdiv(void) +{ + opus_int32 i; + for (i=1;i<=327670;i++) + { + double prod; + opus_val32 val; + val = celt_rcp(i); +#ifdef FIXED_POINT + prod = (1./32768./65526.)*val*i; +#else + prod = val*i; +#endif + if (fabs(prod-1) > .00025) + { + fprintf (stderr, "div failed: 1/%d="WORD" (product = %f)\n", i, val, prod); + ret = 1; + } + } +} + +void testsqrt(void) +{ + opus_int32 i; + for (i=1;i<=1000000000;i++) + { + double ratio; + opus_val16 val; + val = celt_sqrt(i); + ratio = val/sqrt(i); + if (fabs(ratio - 1) > .0005 && fabs(val-sqrt(i)) > 2) + { + fprintf (stderr, "sqrt failed: sqrt(%d)="WORD" (ratio = %f)\n", i, val, ratio); + ret = 1; + } + i+= i>>10; + } +} + +void testbitexactcos(void) +{ + int i; + opus_int32 min_d,max_d,last,chk; + chk=max_d=0; + last=min_d=32767; + for(i=64;i<=16320;i++) + { + opus_int32 d; + opus_int32 q=bitexact_cos(i); + chk ^= q*i; + d = last - q; + if (d>max_d)max_d=d; + if (dmax_d)max_d=d; + if (d0.0009) + { + fprintf (stderr, "celt_log2 failed: fabs((1.442695040888963387*log(x))-celt_log2(x))>0.001 (x = %f, error = %f)\n", x,error); + ret = 1; + } + } +} + +void testexp2(void) +{ + float x; + for (x=-11.0;x<24.0;x+=0.0007) + { + float error = fabs(x-(1.442695040888963387*log(celt_exp2(x)))); + if (error>0.0002) + { + fprintf (stderr, "celt_exp2 failed: fabs(x-(1.442695040888963387*log(celt_exp2(x))))>0.0005 (x = %f, error = %f)\n", x,error); + ret = 1; + } + } +} + +void testexp2log2(void) +{ + float x; + for (x=-11.0;x<24.0;x+=0.0007) + { + float error = fabs(x-(celt_log2(celt_exp2(x)))); + if (error>0.001) + { + fprintf (stderr, "celt_log2/celt_exp2 failed: fabs(x-(celt_log2(celt_exp2(x))))>0.001 (x = %f, error = %f)\n", x,error); + ret = 1; + } + } +} +#else +void testlog2(void) +{ + opus_val32 x; + for (x=8;x<1073741824;x+=(x>>3)) + { + float error = fabs((1.442695040888963387*log(x/16384.0))-celt_log2(x)/1024.0); + if (error>0.003) + { + fprintf (stderr, "celt_log2 failed: x = %ld, error = %f\n", (long)x,error); + ret = 1; + } + } +} + +void testexp2(void) +{ + opus_val16 x; + for (x=-32768;x<15360;x++) + { + float error1 = fabs(x/1024.0-(1.442695040888963387*log(celt_exp2(x)/65536.0))); + float error2 = fabs(exp(0.6931471805599453094*x/1024.0)-celt_exp2(x)/65536.0); + if (error1>0.0002&&error2>0.00004) + { + fprintf (stderr, "celt_exp2 failed: x = "WORD", error1 = %f, error2 = %f\n", x,error1,error2); + ret = 1; + } + } +} + +void testexp2log2(void) +{ + opus_val32 x; + for (x=8;x<65536;x+=(x>>3)) + { + float error = fabs(x-0.25*celt_exp2(celt_log2(x)))/16384; + if (error>0.004) + { + fprintf (stderr, "celt_log2/celt_exp2 failed: fabs(x-(celt_exp2(celt_log2(x))))>0.001 (x = %ld, error = %f)\n", (long)x,error); + ret = 1; + } + } +} + +void testilog2(void) +{ + opus_val32 x; + for (x=1;x<=268435455;x+=127) + { + opus_val32 lg; + opus_val32 y; + + lg = celt_ilog2(x); + if (lg<0 || lg>=31) + { + printf("celt_ilog2 failed: 0<=celt_ilog2(x)<31 (x = %d, celt_ilog2(x) = %d)\n",x,lg); + ret = 1; + } + y = 1<>1)>=y) + { + printf("celt_ilog2 failed: 2**celt_ilog2(x)<=x<2**(celt_ilog2(x)+1) (x = %d, 2**celt_ilog2(x) = %d)\n",x,y); + ret = 1; + } + } +} +#endif + +int main(void) +{ + testbitexactcos(); + testbitexactlog2tan(); + testdiv(); + testsqrt(); + testlog2(); + testexp2(); + testexp2log2(); +#ifdef FIXED_POINT + testilog2(); +#endif + return ret; +} diff --git a/asm/libs/opus/celt/tests/test_unit_mdct.c b/asm/libs/opus/celt/tests/test_unit_mdct.c new file mode 100644 index 00000000..8dbb9caa --- /dev/null +++ b/asm/libs/opus/celt/tests/test_unit_mdct.c @@ -0,0 +1,230 @@ +/* Copyright (c) 2008-2011 Xiph.Org Foundation + Written by Jean-Marc Valin */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#define SKIP_CONFIG_H + +#ifndef CUSTOM_MODES +#define CUSTOM_MODES +#endif + +#include + +#define CELT_C +#include "mdct.h" +#include "stack_alloc.h" + +#include "kiss_fft.c" +#include "mdct.c" +#include "mathops.c" +#include "entcode.c" + +#if defined(OPUS_X86_MAY_HAVE_SSE2) || defined(OPUS_X86_MAY_HAVE_SSE4_1) +# include "x86/x86cpu.c" +#elif defined(OPUS_ARM_ASM) || defined(OPUS_ARM_MAY_HAVE_NEON_INTR) +# include "arm/armcpu.c" +# include "pitch.c" +# include "celt_lpc.c" +# if defined(OPUS_ARM_MAY_HAVE_NEON_INTR) +# include "arm/celt_neon_intr.c" +# if defined(HAVE_ARM_NE10) +# include "arm/celt_ne10_fft.c" +# include "arm/celt_ne10_mdct.c" +# endif +# endif +# include "arm/arm_celt_map.c" +#endif + +#ifndef M_PI +#define M_PI 3.141592653 +#endif + +int ret = 0; +void check(kiss_fft_scalar * in,kiss_fft_scalar * out,int nfft,int isinverse) +{ + int bin,k; + double errpow=0,sigpow=0; + double snr; + for (bin=0;bin1) { + int k; + for (k=1;k +#include +#include "vq.c" +#include "cwrs.c" +#include "entcode.c" +#include "entenc.c" +#include "entdec.c" +#include "mathops.c" +#include "bands.h" +#include "pitch.c" +#include "celt_lpc.c" +#include "celt.c" +#include + +#if defined(OPUS_X86_MAY_HAVE_SSE) || defined(OPUS_X86_MAY_HAVE_SSE2) || defined(OPUS_X86_MAY_HAVE_SSE4_1) +# if defined(OPUS_X86_MAY_HAVE_SSE) +# include "x86/pitch_sse.c" +# endif +# if defined(OPUS_X86_MAY_HAVE_SSE2) +# include "x86/pitch_sse2.c" +# endif +# if defined(OPUS_X86_MAY_HAVE_SSE4_1) +# include "x86/pitch_sse4_1.c" +# include "x86/celt_lpc_sse.c" +# endif +# include "x86/x86_celt_map.c" +#elif defined(OPUS_ARM_ASM) || defined(OPUS_ARM_MAY_HAVE_NEON_INTR) +# include "arm/armcpu.c" +# if defined(OPUS_ARM_MAY_HAVE_NEON_INTR) +# include "arm/celt_neon_intr.c" +# if defined(HAVE_ARM_NE10) +# include "kiss_fft.c" +# include "mdct.c" +# include "arm/celt_ne10_fft.c" +# include "arm/celt_ne10_mdct.c" +# endif +# endif +# include "arm/arm_celt_map.c" +#endif + +#define MAX_SIZE 100 + +int ret=0; +void test_rotation(int N, int K) +{ + int i; + double err = 0, ener = 0, snr, snr0; + opus_val16 x0[MAX_SIZE]; + opus_val16 x1[MAX_SIZE]; + for (i=0;i 20) + { + fprintf(stderr, "FAIL!\n"); + ret = 1; + } +} + +int main(void) +{ + ALLOC_STACK; + test_rotation(15, 3); + test_rotation(23, 5); + test_rotation(50, 3); + test_rotation(80, 1); + return ret; +} diff --git a/asm/libs/opus/celt/tests/test_unit_types.c b/asm/libs/opus/celt/tests/test_unit_types.c new file mode 100644 index 00000000..67a0fb8e --- /dev/null +++ b/asm/libs/opus/celt/tests/test_unit_types.c @@ -0,0 +1,50 @@ +/* Copyright (c) 2008-2011 Xiph.Org Foundation + Written by Jean-Marc Valin */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "opus_types.h" +#include + +int main(void) +{ + opus_int16 i = 1; + i <<= 14; + if (i>>14 != 1) + { + fprintf(stderr, "opus_int16 isn't 16 bits\n"); + return 1; + } + if (sizeof(opus_int16)*2 != sizeof(opus_int32)) + { + fprintf(stderr, "16*2 != 32\n"); + return 1; + } + return 0; +} diff --git a/asm/libs/opus/celt/vq.c b/asm/libs/opus/celt/vq.c new file mode 100644 index 00000000..f3583960 --- /dev/null +++ b/asm/libs/opus/celt/vq.c @@ -0,0 +1,408 @@ +/* Copyright (c) 2007-2008 CSIRO + Copyright (c) 2007-2009 Xiph.Org Foundation + Written by Jean-Marc Valin */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "mathops.h" +#include "cwrs.h" +#include "vq.h" +#include "arch.h" +#include "os_support.h" +#include "bands.h" +#include "rate.h" +#include "pitch.h" + +#ifndef OVERRIDE_vq_exp_rotation1 +static void exp_rotation1(celt_norm *X, int len, int stride, opus_val16 c, opus_val16 s) +{ + int i; + opus_val16 ms; + celt_norm *Xptr; + Xptr = X; + ms = NEG16(s); + for (i=0;i=0;i--) + { + celt_norm x1, x2; + x1 = Xptr[0]; + x2 = Xptr[stride]; + Xptr[stride] = EXTRACT16(PSHR32(MAC16_16(MULT16_16(c, x2), s, x1), 15)); + *Xptr-- = EXTRACT16(PSHR32(MAC16_16(MULT16_16(c, x1), ms, x2), 15)); + } +} +#endif /* OVERRIDE_vq_exp_rotation1 */ + +static void exp_rotation(celt_norm *X, int len, int dir, int stride, int K, int spread) +{ + static const int SPREAD_FACTOR[3]={15,10,5}; + int i; + opus_val16 c, s; + opus_val16 gain, theta; + int stride2=0; + int factor; + + if (2*K>=len || spread==SPREAD_NONE) + return; + factor = SPREAD_FACTOR[spread-1]; + + gain = celt_div((opus_val32)MULT16_16(Q15_ONE,len),(opus_val32)(len+factor*K)); + theta = HALF16(MULT16_16_Q15(gain,gain)); + + c = celt_cos_norm(EXTEND32(theta)); + s = celt_cos_norm(EXTEND32(SUB16(Q15ONE,theta))); /* sin(theta) */ + + if (len>=8*stride) + { + stride2 = 1; + /* This is just a simple (equivalent) way of computing sqrt(len/stride) with rounding. + It's basically incrementing long as (stride2+0.5)^2 < len/stride. */ + while ((stride2*stride2+stride2)*stride + (stride>>2) < len) + stride2++; + } + /*NOTE: As a minor optimization, we could be passing around log2(B), not B, for both this and for + extract_collapse_mask().*/ + len = celt_udiv(len, stride); + for (i=0;i>1; +#endif + t = VSHR32(Ryy, 2*(k-7)); + g = MULT16_16_P15(celt_rsqrt_norm(t),gain); + + i=0; + do + X[i] = EXTRACT16(PSHR32(MULT16_16(g, iy[i]), k+1)); + while (++i < N); +} + +static unsigned extract_collapse_mask(int *iy, int N, int B) +{ + unsigned collapse_mask; + int N0; + int i; + if (B<=1) + return 1; + /*NOTE: As a minor optimization, we could be passing around log2(B), not B, for both this and for + exp_rotation().*/ + N0 = celt_udiv(N, B); + collapse_mask = 0; + i=0; do { + int j; + unsigned tmp=0; + j=0; do { + tmp |= iy[i*N0+j]; + } while (++j0, "alg_quant() needs at least one pulse"); + celt_assert2(N>1, "alg_quant() needs at least two dimensions"); + + ALLOC(y, N, celt_norm); + ALLOC(iy, N, int); + ALLOC(signx, N, opus_val16); + + exp_rotation(X, N, 1, B, K, spread); + + /* Get rid of the sign */ + sum = 0; + j=0; do { + if (X[j]>0) + signx[j]=1; + else { + signx[j]=-1; + X[j]=-X[j]; + } + iy[j] = 0; + y[j] = 0; + } while (++j (N>>1)) + { + opus_val16 rcp; + j=0; do { + sum += X[j]; + } while (++j EPSILON && sum < 64)) +#endif + { + X[0] = QCONST16(1.f,14); + j=1; do + X[j]=0; + while (++j=1, "Allocated too many pulses in the quick pass"); + + /* This should never happen, but just in case it does (e.g. on silence) + we fill the first bin with pulses. */ +#ifdef FIXED_POINT_DEBUG + celt_assert2(pulsesLeft<=N+3, "Not enough pulses in the quick pass"); +#endif + if (pulsesLeft > N+3) + { + opus_val16 tmp = (opus_val16)pulsesLeft; + yy = MAC16_16(yy, tmp, tmp); + yy = MAC16_16(yy, tmp, y[0]); + iy[0] += pulsesLeft; + pulsesLeft=0; + } + + s = 1; + for (i=0;i= best_num/best_den, but that way + we can do it without any division */ + /* OPT: Make sure to use conditional moves here */ + if (MULT16_16(best_den, Rxy) > MULT16_16(Ryy, best_num)) + { + best_den = Ryy; + best_num = Rxy; + best_id = j; + } + } while (++j0, "alg_unquant() needs at least one pulse"); + celt_assert2(N>1, "alg_unquant() needs at least two dimensions"); + ALLOC(iy, N, int); + Ryy = decode_pulses(iy, N, K, dec); + normalise_residual(iy, X, N, Ryy, gain); + exp_rotation(X, N, -1, B, K, spread); + collapse_mask = extract_collapse_mask(iy, N, B); + RESTORE_STACK; + return collapse_mask; +} + +#ifndef OVERRIDE_renormalise_vector +void renormalise_vector(celt_norm *X, int N, opus_val16 gain, int arch) +{ + int i; +#ifdef FIXED_POINT + int k; +#endif + opus_val32 E; + opus_val16 g; + opus_val32 t; + celt_norm *xptr; + E = EPSILON + celt_inner_prod(X, X, N, arch); +#ifdef FIXED_POINT + k = celt_ilog2(E)>>1; +#endif + t = VSHR32(E, 2*(k-7)); + g = MULT16_16_P15(celt_rsqrt_norm(t),gain); + + xptr = X; + for (i=0;i +#include +#include +#include "celt_lpc.h" +#include "stack_alloc.h" +#include "mathops.h" +#include "pitch.h" +#include "x86cpu.h" + +#if defined(FIXED_POINT) + +void celt_fir_sse4_1(const opus_val16 *_x, + const opus_val16 *num, + opus_val16 *_y, + int N, + int ord, + opus_val16 *mem, + int arch) +{ + int i,j; + VARDECL(opus_val16, rnum); + VARDECL(opus_val16, x); + + __m128i vecNoA; + opus_int32 noA ; + SAVE_STACK; + + ALLOC(rnum, ord, opus_val16); + ALLOC(x, N+ord, opus_val16); + for(i=0;i> 1; + vecNoA = _mm_set_epi32(noA, noA, noA, noA); + + for (i=0;i +#include "arch.h" + +void xcorr_kernel_sse(const opus_val16 *x, const opus_val16 *y, opus_val32 sum[4], int len) +{ + int j; + __m128 xsum1, xsum2; + xsum1 = _mm_loadu_ps(sum); + xsum2 = _mm_setzero_ps(); + + for (j = 0; j < len-3; j += 4) + { + __m128 x0 = _mm_loadu_ps(x+j); + __m128 yj = _mm_loadu_ps(y+j); + __m128 y3 = _mm_loadu_ps(y+j+3); + + xsum1 = _mm_add_ps(xsum1,_mm_mul_ps(_mm_shuffle_ps(x0,x0,0x00),yj)); + xsum2 = _mm_add_ps(xsum2,_mm_mul_ps(_mm_shuffle_ps(x0,x0,0x55), + _mm_shuffle_ps(yj,y3,0x49))); + xsum1 = _mm_add_ps(xsum1,_mm_mul_ps(_mm_shuffle_ps(x0,x0,0xaa), + _mm_shuffle_ps(yj,y3,0x9e))); + xsum2 = _mm_add_ps(xsum2,_mm_mul_ps(_mm_shuffle_ps(x0,x0,0xff),y3)); + } + if (j < len) + { + xsum1 = _mm_add_ps(xsum1,_mm_mul_ps(_mm_load1_ps(x+j),_mm_loadu_ps(y+j))); + if (++j < len) + { + xsum2 = _mm_add_ps(xsum2,_mm_mul_ps(_mm_load1_ps(x+j),_mm_loadu_ps(y+j))); + if (++j < len) + { + xsum1 = _mm_add_ps(xsum1,_mm_mul_ps(_mm_load1_ps(x+j),_mm_loadu_ps(y+j))); + } + } + } + _mm_storeu_ps(sum,_mm_add_ps(xsum1,xsum2)); +} + + +void dual_inner_prod_sse(const opus_val16 *x, const opus_val16 *y01, const opus_val16 *y02, + int N, opus_val32 *xy1, opus_val32 *xy2) +{ + int i; + __m128 xsum1, xsum2; + xsum1 = _mm_setzero_ps(); + xsum2 = _mm_setzero_ps(); + for (i=0;i +#include + +#include "macros.h" +#include "celt_lpc.h" +#include "stack_alloc.h" +#include "mathops.h" +#include "pitch.h" + +#if defined(OPUS_X86_MAY_HAVE_SSE2) && defined(FIXED_POINT) +opus_val32 celt_inner_prod_sse2(const opus_val16 *x, const opus_val16 *y, + int N) +{ + opus_int i, dataSize16; + opus_int32 sum; + + __m128i inVec1_76543210, inVec1_FEDCBA98, acc1; + __m128i inVec2_76543210, inVec2_FEDCBA98, acc2; + + sum = 0; + dataSize16 = N & ~15; + + acc1 = _mm_setzero_si128(); + acc2 = _mm_setzero_si128(); + + for (i=0;i= 8) + { + inVec1_76543210 = _mm_loadu_si128((__m128i *)(&x[i + 0])); + inVec2_76543210 = _mm_loadu_si128((__m128i *)(&y[i + 0])); + + inVec1_76543210 = _mm_madd_epi16(inVec1_76543210, inVec2_76543210); + + acc1 = _mm_add_epi32(acc1, inVec1_76543210); + i += 8; + } + + acc1 = _mm_add_epi32(acc1, _mm_unpackhi_epi64( acc1, acc1)); + acc1 = _mm_add_epi32(acc1, _mm_shufflelo_epi16( acc1, 0x0E)); + sum += _mm_cvtsi128_si32(acc1); + + for (;i +#include + +#include "macros.h" +#include "celt_lpc.h" +#include "stack_alloc.h" +#include "mathops.h" +#include "pitch.h" + +#if defined(OPUS_X86_MAY_HAVE_SSE4_1) && defined(FIXED_POINT) +#include +#include "x86cpu.h" + +opus_val32 celt_inner_prod_sse4_1(const opus_val16 *x, const opus_val16 *y, + int N) +{ + opus_int i, dataSize16; + opus_int32 sum; + __m128i inVec1_76543210, inVec1_FEDCBA98, acc1; + __m128i inVec2_76543210, inVec2_FEDCBA98, acc2; + __m128i inVec1_3210, inVec2_3210; + + sum = 0; + dataSize16 = N & ~15; + + acc1 = _mm_setzero_si128(); + acc2 = _mm_setzero_si128(); + + for (i=0;i= 8) + { + inVec1_76543210 = _mm_loadu_si128((__m128i *)(&x[i + 0])); + inVec2_76543210 = _mm_loadu_si128((__m128i *)(&y[i + 0])); + + inVec1_76543210 = _mm_madd_epi16(inVec1_76543210, inVec2_76543210); + + acc1 = _mm_add_epi32(acc1, inVec1_76543210); + i += 8; + } + + if (N - i >= 4) + { + inVec1_3210 = OP_CVTEPI16_EPI32_M64(&x[i + 0]); + inVec2_3210 = OP_CVTEPI16_EPI32_M64(&y[i + 0]); + + inVec1_3210 = _mm_mullo_epi32(inVec1_3210, inVec2_3210); + + acc1 = _mm_add_epi32(acc1, inVec1_3210); + i += 4; + } + + acc1 = _mm_add_epi32(acc1, _mm_unpackhi_epi64(acc1, acc1)); + acc1 = _mm_add_epi32(acc1, _mm_shufflelo_epi16(acc1, 0x0E)); + + sum += _mm_cvtsi128_si32(acc1); + + for (;i= 3); + + sum0 = _mm_setzero_si128(); + sum1 = _mm_setzero_si128(); + sum2 = _mm_setzero_si128(); + sum3 = _mm_setzero_si128(); + + for (j=0;j<(len-7);j+=8) + { + vecX = _mm_loadu_si128((__m128i *)(&x[j + 0])); + vecY0 = _mm_loadu_si128((__m128i *)(&y[j + 0])); + vecY1 = _mm_loadu_si128((__m128i *)(&y[j + 1])); + vecY2 = _mm_loadu_si128((__m128i *)(&y[j + 2])); + vecY3 = _mm_loadu_si128((__m128i *)(&y[j + 3])); + + sum0 = _mm_add_epi32(sum0, _mm_madd_epi16(vecX, vecY0)); + sum1 = _mm_add_epi32(sum1, _mm_madd_epi16(vecX, vecY1)); + sum2 = _mm_add_epi32(sum2, _mm_madd_epi16(vecX, vecY2)); + sum3 = _mm_add_epi32(sum3, _mm_madd_epi16(vecX, vecY3)); + } + + sum0 = _mm_add_epi32(sum0, _mm_unpackhi_epi64( sum0, sum0)); + sum0 = _mm_add_epi32(sum0, _mm_shufflelo_epi16( sum0, 0x0E)); + + sum1 = _mm_add_epi32(sum1, _mm_unpackhi_epi64( sum1, sum1)); + sum1 = _mm_add_epi32(sum1, _mm_shufflelo_epi16( sum1, 0x0E)); + + sum2 = _mm_add_epi32(sum2, _mm_unpackhi_epi64( sum2, sum2)); + sum2 = _mm_add_epi32(sum2, _mm_shufflelo_epi16( sum2, 0x0E)); + + sum3 = _mm_add_epi32(sum3, _mm_unpackhi_epi64( sum3, sum3)); + sum3 = _mm_add_epi32(sum3, _mm_shufflelo_epi16( sum3, 0x0E)); + + vecSum = _mm_unpacklo_epi64(_mm_unpacklo_epi32(sum0, sum1), + _mm_unpacklo_epi32(sum2, sum3)); + + for (;j<(len-3);j+=4) + { + vecX = OP_CVTEPI16_EPI32_M64(&x[j + 0]); + vecX0 = _mm_shuffle_epi32(vecX, 0x00); + vecX1 = _mm_shuffle_epi32(vecX, 0x55); + vecX2 = _mm_shuffle_epi32(vecX, 0xaa); + vecX3 = _mm_shuffle_epi32(vecX, 0xff); + + vecY0 = OP_CVTEPI16_EPI32_M64(&y[j + 0]); + vecY1 = OP_CVTEPI16_EPI32_M64(&y[j + 1]); + vecY2 = OP_CVTEPI16_EPI32_M64(&y[j + 2]); + vecY3 = OP_CVTEPI16_EPI32_M64(&y[j + 3]); + + sum0 = _mm_mullo_epi32(vecX0, vecY0); + sum1 = _mm_mullo_epi32(vecX1, vecY1); + sum2 = _mm_mullo_epi32(vecX2, vecY2); + sum3 = _mm_mullo_epi32(vecX3, vecY3); + + sum0 = _mm_add_epi32(sum0, sum1); + sum2 = _mm_add_epi32(sum2, sum3); + vecSum = _mm_add_epi32(vecSum, sum0); + vecSum = _mm_add_epi32(vecSum, sum2); + } + + for (;j +static _inline void cpuid(unsigned int CPUInfo[4], unsigned int InfoType) +{ + __cpuid((int*)CPUInfo, InfoType); +} + +#else + +#if defined(CPU_INFO_BY_C) +#include +#endif + +static void cpuid(unsigned int CPUInfo[4], unsigned int InfoType) +{ +#if defined(CPU_INFO_BY_ASM) +#if defined(__i386__) && defined(__PIC__) +/* %ebx is PIC register in 32-bit, so mustn't clobber it. */ + __asm__ __volatile__ ( + "xchg %%ebx, %1\n" + "cpuid\n" + "xchg %%ebx, %1\n": + "=a" (CPUInfo[0]), + "=r" (CPUInfo[1]), + "=c" (CPUInfo[2]), + "=d" (CPUInfo[3]) : + "0" (InfoType) + ); +#else + __asm__ __volatile__ ( + "cpuid": + "=a" (CPUInfo[0]), + "=b" (CPUInfo[1]), + "=c" (CPUInfo[2]), + "=d" (CPUInfo[3]) : + "0" (InfoType) + ); +#endif +#elif defined(CPU_INFO_BY_C) + __get_cpuid(InfoType, &(CPUInfo[0]), &(CPUInfo[1]), &(CPUInfo[2]), &(CPUInfo[3])); +#endif +} + +#endif + +typedef struct CPU_Feature{ + /* SIMD: 128-bit */ + int HW_SSE; + int HW_SSE2; + int HW_SSE41; + /* SIMD: 256-bit */ + int HW_AVX; +} CPU_Feature; + +static void opus_cpu_feature_check(CPU_Feature *cpu_feature) +{ + unsigned int info[4] = {0}; + unsigned int nIds = 0; + + cpuid(info, 0); + nIds = info[0]; + + if (nIds >= 1){ + cpuid(info, 1); + cpu_feature->HW_SSE = (info[3] & (1 << 25)) != 0; + cpu_feature->HW_SSE2 = (info[3] & (1 << 26)) != 0; + cpu_feature->HW_SSE41 = (info[2] & (1 << 19)) != 0; + cpu_feature->HW_AVX = (info[2] & (1 << 28)) != 0; + } + else { + cpu_feature->HW_SSE = 0; + cpu_feature->HW_SSE2 = 0; + cpu_feature->HW_SSE41 = 0; + cpu_feature->HW_AVX = 0; + } +} + +int opus_select_arch(void) +{ + CPU_Feature cpu_feature; + int arch; + + opus_cpu_feature_check(&cpu_feature); + + arch = 0; + if (!cpu_feature.HW_SSE) + { + return arch; + } + arch++; + + if (!cpu_feature.HW_SSE2) + { + return arch; + } + arch++; + + if (!cpu_feature.HW_SSE41) + { + return arch; + } + arch++; + + if (!cpu_feature.HW_AVX) + { + return arch; + } + arch++; + + return arch; +} + +#endif diff --git a/asm/libs/opus/celt/x86/x86cpu.h b/asm/libs/opus/celt/x86/x86cpu.h new file mode 100644 index 00000000..04fd48aa --- /dev/null +++ b/asm/libs/opus/celt/x86/x86cpu.h @@ -0,0 +1,93 @@ +/* Copyright (c) 2014, Cisco Systems, INC + Written by XiangMingZhu WeiZhou MinPeng YanWang + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#if !defined(X86CPU_H) +# define X86CPU_H + +# if defined(OPUS_X86_MAY_HAVE_SSE) +# define MAY_HAVE_SSE(name) name ## _sse +# else +# define MAY_HAVE_SSE(name) name ## _c +# endif + +# if defined(OPUS_X86_MAY_HAVE_SSE2) +# define MAY_HAVE_SSE2(name) name ## _sse2 +# else +# define MAY_HAVE_SSE2(name) name ## _c +# endif + +# if defined(OPUS_X86_MAY_HAVE_SSE4_1) +# define MAY_HAVE_SSE4_1(name) name ## _sse4_1 +# else +# define MAY_HAVE_SSE4_1(name) name ## _c +# endif + +# if defined(OPUS_X86_MAY_HAVE_AVX) +# define MAY_HAVE_AVX(name) name ## _avx +# else +# define MAY_HAVE_AVX(name) name ## _c +# endif + +# if defined(OPUS_HAVE_RTCD) +int opus_select_arch(void); +# endif + +/*gcc appears to emit MOVDQA's to load the argument of an _mm_cvtepi8_epi32() + or _mm_cvtepi16_epi32() when optimizations are disabled, even though the + actual PMOVSXWD instruction takes an m32 or m64. Unlike a normal memory + reference, these require 16-byte alignment and load a full 16 bytes (instead + of 4 or 8), possibly reading out of bounds. + + We can insert an explicit MOVD or MOVQ using _mm_cvtsi32_si128() or + _mm_loadl_epi64(), which should have the same semantics as an m32 or m64 + reference in the PMOVSXWD instruction itself, but gcc is not smart enough to + optimize this out when optimizations ARE enabled. + + Clang, in contrast, requires us to do this always for _mm_cvtepi8_epi32 + (which is fair, since technically the compiler is always allowed to do the + dereference before invoking the function implementing the intrinsic). + However, it is smart enough to eliminate the extra MOVD instruction. + For _mm_cvtepi16_epi32, it does the right thing, though does *not* optimize out + the extra MOVQ if it's specified explicitly */ + +# if defined(__clang__) || !defined(__OPTIMIZE__) +# define OP_CVTEPI8_EPI32_M32(x) \ + (_mm_cvtepi8_epi32(_mm_cvtsi32_si128(*(int *)(x)))) +# else +# define OP_CVTEPI8_EPI32_M32(x) \ + (_mm_cvtepi8_epi32(*(__m128i *)(x))) +#endif + +# if !defined(__OPTIMIZE__) +# define OP_CVTEPI16_EPI32_M64(x) \ + (_mm_cvtepi16_epi32(_mm_loadl_epi64((__m128i *)(x)))) +# else +# define OP_CVTEPI16_EPI32_M64(x) \ + (_mm_cvtepi16_epi32(*(__m128i *)(x))) +# endif + +#endif diff --git a/asm/libs/opus/celt_headers.mk b/asm/libs/opus/celt_headers.mk new file mode 100644 index 00000000..0eca6e6a --- /dev/null +++ b/asm/libs/opus/celt_headers.mk @@ -0,0 +1,51 @@ +CELT_HEAD = \ +celt/arch.h \ +celt/bands.h \ +celt/celt.h \ +celt/cpu_support.h \ +include/opus_types.h \ +include/opus_defines.h \ +include/opus_custom.h \ +celt/cwrs.h \ +celt/ecintrin.h \ +celt/entcode.h \ +celt/entdec.h \ +celt/entenc.h \ +celt/fixed_debug.h \ +celt/fixed_generic.h \ +celt/float_cast.h \ +celt/_kiss_fft_guts.h \ +celt/kiss_fft.h \ +celt/laplace.h \ +celt/mathops.h \ +celt/mdct.h \ +celt/mfrngcod.h \ +celt/modes.h \ +celt/os_support.h \ +celt/pitch.h \ +celt/celt_lpc.h \ +celt/x86/celt_lpc_sse.h \ +celt/quant_bands.h \ +celt/rate.h \ +celt/stack_alloc.h \ +celt/vq.h \ +celt/static_modes_float.h \ +celt/static_modes_fixed.h \ +celt/static_modes_float_arm_ne10.h \ +celt/static_modes_fixed_arm_ne10.h \ +celt/arm/armcpu.h \ +celt/arm/fixed_armv4.h \ +celt/arm/fixed_armv5e.h \ +celt/arm/kiss_fft_armv4.h \ +celt/arm/kiss_fft_armv5e.h \ +celt/arm/pitch_arm.h \ +celt/arm/fft_arm.h \ +celt/arm/mdct_arm.h \ +celt/mips/celt_mipsr1.h \ +celt/mips/fixed_generic_mipsr1.h \ +celt/mips/kiss_fft_mipsr1.h \ +celt/mips/mdct_mipsr1.h \ +celt/mips/pitch_mipsr1.h \ +celt/mips/vq_mipsr1.h \ +celt/x86/pitch_sse.h \ +celt/x86/x86cpu.h diff --git a/asm/libs/opus/celt_sources.mk b/asm/libs/opus/celt_sources.mk new file mode 100644 index 00000000..2ffe99a3 --- /dev/null +++ b/asm/libs/opus/celt_sources.mk @@ -0,0 +1,44 @@ +CELT_SOURCES = celt/bands.c \ +celt/celt.c \ +celt/celt_encoder.c \ +celt/celt_decoder.c \ +celt/cwrs.c \ +celt/entcode.c \ +celt/entdec.c \ +celt/entenc.c \ +celt/kiss_fft.c \ +celt/laplace.c \ +celt/mathops.c \ +celt/mdct.c \ +celt/modes.c \ +celt/pitch.c \ +celt/celt_lpc.c \ +celt/quant_bands.c \ +celt/rate.c \ +celt/vq.c + +CELT_SOURCES_SSE = celt/x86/x86cpu.c \ +celt/x86/x86_celt_map.c \ +celt/x86/pitch_sse.c + +CELT_SOURCES_SSE2 = celt/x86/pitch_sse2.c + +CELT_SOURCES_SSE4_1 = celt/x86/celt_lpc_sse.c \ +celt/x86/pitch_sse4_1.c + +CELT_SOURCES_ARM = \ +celt/arm/armcpu.c \ +celt/arm/arm_celt_map.c + +CELT_SOURCES_ARM_ASM = \ +celt/arm/celt_pitch_xcorr_arm.s + +CELT_AM_SOURCES_ARM_ASM = \ +celt/arm/armopts.s.in + +CELT_SOURCES_ARM_NEON_INTR = \ +celt/arm/celt_neon_intr.c + +CELT_SOURCES_ARM_NE10= \ +celt/arm/celt_ne10_fft.c \ +celt/arm/celt_ne10_mdct.c diff --git a/asm/libs/opus/configure.ac b/asm/libs/opus/configure.ac new file mode 100644 index 00000000..a67aa37a --- /dev/null +++ b/asm/libs/opus/configure.ac @@ -0,0 +1,831 @@ +dnl Process this file with autoconf to produce a configure script. -*-m4-*- + +dnl The package_version file will be automatically synced to the git revision +dnl by the update_version script when configured in the repository, but will +dnl remain constant in tarball releases unless it is manually edited. +m4_define([CURRENT_VERSION], + m4_esyscmd([ ./update_version 2>/dev/null || true + if test -e package_version; then + . ./package_version + printf "$PACKAGE_VERSION" + else + printf "unknown" + fi ])) + +AC_INIT([opus],[CURRENT_VERSION],[opus@xiph.org]) + +AC_CONFIG_SRCDIR(src/opus_encoder.c) +AC_CONFIG_MACRO_DIR([m4]) + +dnl enable silent rules on automake 1.11 and later +m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) + +# For libtool. +dnl Please update these for releases. +OPUS_LT_CURRENT=5 +OPUS_LT_REVISION=2 +OPUS_LT_AGE=5 + +AC_SUBST(OPUS_LT_CURRENT) +AC_SUBST(OPUS_LT_REVISION) +AC_SUBST(OPUS_LT_AGE) + +AM_INIT_AUTOMAKE([no-define]) +AM_MAINTAINER_MODE([enable]) + +AC_CANONICAL_HOST +AC_MINGW32 +AM_PROG_LIBTOOL +AM_PROG_CC_C_O + +AC_PROG_CC_C99 +AC_C_CONST +AC_C_INLINE + +AM_PROG_AS + +AC_DEFINE([OPUS_BUILD], [], [This is a build of OPUS]) + +#Use a hacked up version of autoconf's AC_C_RESTRICT because it's not +#strong enough a test to detect old buggy versions of GCC (e.g. 2.95.3) +#Note: Both this and the test for variable-size arrays below are also +# done by AC_PROG_CC_C99, but not thoroughly enough apparently. +AC_CACHE_CHECK([for C/C++ restrict keyword], ac_cv_c_restrict, + [ac_cv_c_restrict=no + # The order here caters to the fact that C++ does not require restrict. + for ac_kw in __restrict __restrict__ _Restrict restrict; do + AC_COMPILE_IFELSE([AC_LANG_PROGRAM( + [[typedef int * int_ptr; + int foo (int_ptr $ac_kw ip, int * $ac_kw baz[]) { + return ip[0]; + }]], + [[int s[1]; + int * $ac_kw t = s; + t[0] = 0; + return foo(t, (void *)0)]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + +AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported directly. */ +#undef restrict +/* Work around a bug in Sun C++: it does not support _Restrict or + __restrict__, even though the corresponding Sun C compiler ends up with + "#define restrict _Restrict" or "#define restrict __restrict__" in the + previous line. Perhaps some future version of Sun C++ will work with + restrict; if so, hopefully it defines __RESTRICT like Sun C does. */ +#if defined __SUNPRO_CC && !defined __RESTRICT +# define _Restrict +# define __restrict__ +#endif]) + +case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; +esac + +AC_MSG_CHECKING(for C99 variable-size arrays) +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], + [[static int x; char a[++x]; a[sizeof a - 1] = 0; int N; return a[0];]])], + [ has_var_arrays=yes + use_alloca="no (using var arrays)" + AC_DEFINE([VAR_ARRAYS], [1], [Use C99 variable-size arrays]) + ],[ + has_var_arrays=no + ]) +AC_MSG_RESULT([$has_var_arrays]) + +AS_IF([test "$has_var_arrays" = "no"], + [ + AC_CHECK_HEADERS([alloca.h]) + AC_MSG_CHECKING(for alloca) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], + [[int foo=10; int *array = alloca(foo);]])], + [ use_alloca=yes; + AC_DEFINE([USE_ALLOCA], [], [Make use of alloca]) + ],[ + use_alloca=no + ]) + AC_MSG_RESULT([$use_alloca]) + ]) + +LT_LIB_M + +AC_ARG_ENABLE([fixed-point], + [AS_HELP_STRING([--enable-fixed-point], + [compile without floating point (for machines without a fast enough FPU)])],, + [enable_fixed_point=no]) + +AS_IF([test "$enable_fixed_point" = "yes"],[ + enable_float="no" + AC_DEFINE([FIXED_POINT], [1], [Compile as fixed-point (for machines without a fast enough FPU)]) + PC_BUILD="fixed-point" +],[ + enable_float="yes"; + PC_BUILD="floating-point" +]) + +AM_CONDITIONAL([FIXED_POINT], [test "$enable_fixed_point" = "yes"]) + +AC_ARG_ENABLE([fixed-point-debug], + [AS_HELP_STRING([--enable-fixed-point-debug], [debug fixed-point implementation])],, + [enable_fixed_point_debug=no]) + +AS_IF([test "$enable_fixed_point_debug" = "yes"],[ + AC_DEFINE([FIXED_DEBUG], [1], [Debug fixed-point implementation]) +]) + +AC_ARG_ENABLE([float_api], + [AS_HELP_STRING([--disable-float-api], + [compile without the floating point API (for machines with no float library)])],, + [enable_float_api=yes]) + +AM_CONDITIONAL([DISABLE_FLOAT_API], [test "$enable_float_api" = "no"]) + +AS_IF([test "$enable_float_api" = "no"],[ + AC_DEFINE([DISABLE_FLOAT_API], [1], [Do not build the float API]) +]) + +AC_ARG_ENABLE([custom-modes], + [AS_HELP_STRING([--enable-custom-modes], [enable non-Opus modes, e.g. 44.1 kHz & 2^n frames])],, + [enable_custom_modes=no]) + +AS_IF([test "$enable_custom_modes" = "yes"],[ + AC_DEFINE([CUSTOM_MODES], [1], [Custom modes]) + PC_BUILD="$PC_BUILD, custom modes" +]) + +AM_CONDITIONAL([CUSTOM_MODES], [test "$enable_custom_modes" = "yes"]) + +has_float_approx=no +#case "$host_cpu" in +#i[[3456]]86 | x86_64 | powerpc64 | powerpc32 | ia64) +# has_float_approx=yes +# ;; +#esac + +AC_ARG_ENABLE([float-approx], + [AS_HELP_STRING([--enable-float-approx], [enable fast approximations for floating point])], + [if test "$enable_float_approx" = "yes"; then + AC_WARN([Floating point approximations are not supported on all platforms.]) + fi + ], + [enable_float_approx=$has_float_approx]) + +AS_IF([test "$enable_float_approx" = "yes"],[ + AC_DEFINE([FLOAT_APPROX], [1], [Float approximations]) +]) + +AC_ARG_ENABLE([asm], + [AS_HELP_STRING([--disable-asm], [Disable assembly optimizations])],, + [enable_asm=yes]) + +AC_ARG_ENABLE([rtcd], + [AS_HELP_STRING([--disable-rtcd], [Disable run-time CPU capabilities detection])],, + [enable_rtcd=yes]) + +AC_ARG_ENABLE([intrinsics], + [AS_HELP_STRING([--enable-intrinsics], [Enable intrinsics optimizations for ARM(float) X86(fixed)])],, + [enable_intrinsics=no]) + +rtcd_support=no +cpu_arm=no + +AS_IF([test x"${enable_asm}" = x"yes"],[ + inline_optimization="No inline ASM for your platform, please send patches" + case $host_cpu in + arm*) + dnl Currently we only have asm for fixed-point + AS_IF([test "$enable_float" != "yes"],[ + cpu_arm=yes + AC_DEFINE([OPUS_ARM_ASM], [], [Make use of ARM asm optimization]) + AS_GCC_INLINE_ASSEMBLY( + [inline_optimization="ARM"], + [inline_optimization="disabled"] + ) + AS_ASM_ARM_EDSP([OPUS_ARM_INLINE_EDSP=1],[OPUS_ARM_INLINE_EDSP=0]) + AS_ASM_ARM_MEDIA([OPUS_ARM_INLINE_MEDIA=1], + [OPUS_ARM_INLINE_MEDIA=0]) + AS_ASM_ARM_NEON([OPUS_ARM_INLINE_NEON=1],[OPUS_ARM_INLINE_NEON=0]) + AS_IF([test x"$inline_optimization" = x"ARM"],[ + AM_CONDITIONAL([OPUS_ARM_INLINE_ASM],[true]) + AC_DEFINE([OPUS_ARM_INLINE_ASM], 1, + [Use generic ARMv4 inline asm optimizations]) + AS_IF([test x"$OPUS_ARM_INLINE_EDSP" = x"1"],[ + AC_DEFINE([OPUS_ARM_INLINE_EDSP], [1], + [Use ARMv5E inline asm optimizations]) + inline_optimization="$inline_optimization (EDSP)" + ]) + AS_IF([test x"$OPUS_ARM_INLINE_MEDIA" = x"1"],[ + AC_DEFINE([OPUS_ARM_INLINE_MEDIA], [1], + [Use ARMv6 inline asm optimizations]) + inline_optimization="$inline_optimization (Media)" + ]) + AS_IF([test x"$OPUS_ARM_INLINE_NEON" = x"1"],[ + AC_DEFINE([OPUS_ARM_INLINE_NEON], 1, + [Use ARM NEON inline asm optimizations]) + inline_optimization="$inline_optimization (NEON)" + ]) + ]) + dnl We need Perl to translate RVCT-syntax asm to gas syntax. + AC_CHECK_PROG([HAVE_PERL], perl, yes, no) + AS_IF([test x"$HAVE_PERL" = x"yes"],[ + AM_CONDITIONAL([OPUS_ARM_EXTERNAL_ASM],[true]) + asm_optimization="ARM" + AS_IF([test x"$OPUS_ARM_INLINE_EDSP" = x"1"], [ + OPUS_ARM_PRESUME_EDSP=1 + OPUS_ARM_MAY_HAVE_EDSP=1 + ], + [ + OPUS_ARM_PRESUME_EDSP=0 + OPUS_ARM_MAY_HAVE_EDSP=0 + ]) + AS_IF([test x"$OPUS_ARM_INLINE_MEDIA" = x"1"], [ + OPUS_ARM_PRESUME_MEDIA=1 + OPUS_ARM_MAY_HAVE_MEDIA=1 + ], + [ + OPUS_ARM_PRESUME_MEDIA=0 + OPUS_ARM_MAY_HAVE_MEDIA=0 + ]) + AS_IF([test x"$OPUS_ARM_INLINE_NEON" = x"1"], [ + OPUS_ARM_PRESUME_NEON=1 + OPUS_ARM_MAY_HAVE_NEON=1 + ], + [ + OPUS_ARM_PRESUME_NEON=0 + OPUS_ARM_MAY_HAVE_NEON=0 + ]) + AS_IF([test x"$enable_rtcd" = x"yes"],[ + AS_IF([test x"$OPUS_ARM_MAY_HAVE_EDSP" != x"1"],[ + AC_MSG_NOTICE( + [Trying to force-enable armv5e EDSP instructions...]) + AS_ASM_ARM_EDSP_FORCE([OPUS_ARM_MAY_HAVE_EDSP=1]) + ]) + AS_IF([test x"$OPUS_ARM_MAY_HAVE_MEDIA" != x"1"],[ + AC_MSG_NOTICE( + [Trying to force-enable ARMv6 media instructions...]) + AS_ASM_ARM_MEDIA_FORCE([OPUS_ARM_MAY_HAVE_MEDIA=1]) + ]) + AS_IF([test x"$OPUS_ARM_MAY_HAVE_NEON" != x"1"],[ + AC_MSG_NOTICE( + [Trying to force-enable NEON instructions...]) + AS_ASM_ARM_NEON_FORCE([OPUS_ARM_MAY_HAVE_NEON=1]) + ]) + ]) + rtcd_support= + AS_IF([test x"$OPUS_ARM_MAY_HAVE_EDSP" = x"1"],[ + AC_DEFINE(OPUS_ARM_MAY_HAVE_EDSP, 1, + [Define if assembler supports EDSP instructions]) + AS_IF([test x"$OPUS_ARM_PRESUME_EDSP" = x"1"],[ + AC_DEFINE(OPUS_ARM_PRESUME_EDSP, 1, + [Define if binary requires EDSP instruction support]) + asm_optimization="$asm_optimization (EDSP)" + ], + [rtcd_support="$rtcd_support (EDSP)"] + ) + ]) + AC_SUBST(OPUS_ARM_MAY_HAVE_EDSP) + AS_IF([test x"$OPUS_ARM_MAY_HAVE_MEDIA" = x"1"],[ + AC_DEFINE(OPUS_ARM_MAY_HAVE_MEDIA, 1, + [Define if assembler supports ARMv6 media instructions]) + AS_IF([test x"$OPUS_ARM_PRESUME_MEDIA" = x"1"],[ + AC_DEFINE(OPUS_ARM_PRESUME_MEDIA, 1, + [Define if binary requires ARMv6 media instruction support]) + asm_optimization="$asm_optimization (Media)" + ], + [rtcd_support="$rtcd_support (Media)"] + ) + ]) + AC_SUBST(OPUS_ARM_MAY_HAVE_MEDIA) + AS_IF([test x"$OPUS_ARM_MAY_HAVE_NEON" = x"1"],[ + AC_DEFINE(OPUS_ARM_MAY_HAVE_NEON, 1, + [Define if compiler supports NEON instructions]) + AS_IF([test x"$OPUS_ARM_PRESUME_NEON" = x"1"], [ + AC_DEFINE(OPUS_ARM_PRESUME_NEON, 1, + [Define if binary requires NEON instruction support]) + asm_optimization="$asm_optimization (NEON)" + ], + [rtcd_support="$rtcd_support (NEON)"] + ) + ]) + AC_SUBST(OPUS_ARM_MAY_HAVE_NEON) + dnl Make sure turning on RTCD gets us at least one + dnl instruction set. + AS_IF([test x"$rtcd_support" != x""], + [rtcd_support=ARM"$rtcd_support"], + [rtcd_support="no"] + ) + AC_MSG_CHECKING([for apple style tools]) + AC_PREPROC_IFELSE([AC_LANG_PROGRAM([ +#ifndef __APPLE__ +#error 1 +#endif],[])], + [AC_MSG_RESULT([yes]); ARM2GNU_PARAMS="--apple"], + [AC_MSG_RESULT([no]); ARM2GNU_PARAMS=""]) + AC_SUBST(ARM2GNU_PARAMS) + ], + [ + AC_MSG_WARN( + [*** ARM assembly requires perl -- disabling optimizations]) + asm_optimization="(missing perl dependency for ARM)" + ]) + ]) + ;; + esac +],[ + inline_optimization="disabled" + asm_optimization="disabled" +]) + +AM_CONDITIONAL([OPUS_ARM_INLINE_ASM], + [test x"${inline_optimization%% *}" = x"ARM"]) +AM_CONDITIONAL([OPUS_ARM_EXTERNAL_ASM], + [test x"${asm_optimization%% *}" = x"ARM"]) + +AM_CONDITIONAL([HAVE_SSE], [false]) +AM_CONDITIONAL([HAVE_SSE2], [false]) +AM_CONDITIONAL([HAVE_SSE4_1], [false]) +AM_CONDITIONAL([HAVE_AVX], [false]) + +m4_define([DEFAULT_X86_SSE_CFLAGS], [-msse]) +m4_define([DEFAULT_X86_SSE2_CFLAGS], [-msse2]) +m4_define([DEFAULT_X86_SSE4_1_CFLAGS], [-msse4.1]) +m4_define([DEFAULT_X86_AVX_CFLAGS], [-mavx]) +m4_define([DEFAULT_ARM_NEON_INTR_CFLAGS], [-mfpu=neon]) +# With GCC on ARM32 softfp architectures (e.g. Android, or older Ubuntu) you need to specify +# -mfloat-abi=softfp for -mfpu=neon to work. However, on ARM32 hardfp architectures (e.g. newer Ubuntu), +# this option will break things. + +# As a heuristic, if host matches arm*eabi* but not arm*hf*, it's probably soft-float. +m4_define([DEFAULT_ARM_NEON_SOFTFP_INTR_CFLAGS], [-mfpu=neon -mfloat-abi=softfp]) + +AS_CASE([$host], + [arm*hf*], [AS_VAR_SET([RESOLVED_DEFAULT_ARM_NEON_INTR_CFLAGS], "DEFAULT_ARM_NEON_INTR_CFLAGS")], + [arm*eabi*], [AS_VAR_SET([RESOLVED_DEFAULT_ARM_NEON_INTR_CFLAGS], "DEFAULT_ARM_NEON_SOFTFP_INTR_CFLAGS")], + [AS_VAR_SET([RESOLVED_DEFAULT_ARM_NEON_INTR_CFLAGS], "DEFAULT_ARM_NEON_INTR_CFLAGS")]) + +AC_ARG_VAR([X86_SSE_CFLAGS], [C compiler flags to compile SSE intrinsics @<:@default=]DEFAULT_X86_SSE_CFLAGS[@:>@]) +AC_ARG_VAR([X86_SSE2_CFLAGS], [C compiler flags to compile SSE2 intrinsics @<:@default=]DEFAULT_X86_SSE2_CFLAGS[@:>@]) +AC_ARG_VAR([X86_SSE4_1_CFLAGS], [C compiler flags to compile SSE4.1 intrinsics @<:@default=]DEFAULT_X86_SSE4_1_CFLAGS[@:>@]) +AC_ARG_VAR([X86_AVX_CFLAGS], [C compiler flags to compile AVX intrinsics @<:@default=]DEFAULT_X86_AVX_CFLAGS[@:>@]) +AC_ARG_VAR([ARM_NEON_INTR_CFLAGS], [C compiler flags to compile ARM NEON intrinsics @<:@default=]DEFAULT_ARM_NEON_INTR_CFLAGS / DEFAULT_ARM_NEON_SOFTFP_INTR_CFLAGS[@:>@]) + +AS_VAR_SET_IF([X86_SSE_CFLAGS], [], [AS_VAR_SET([X86_SSE_CFLAGS], "DEFAULT_X86_SSE_CFLAGS")]) +AS_VAR_SET_IF([X86_SSE2_CFLAGS], [], [AS_VAR_SET([X86_SSE2_CFLAGS], "DEFAULT_X86_SSE2_CFLAGS")]) +AS_VAR_SET_IF([X86_SSE4_1_CFLAGS], [], [AS_VAR_SET([X86_SSE4_1_CFLAGS], "DEFAULT_X86_SSE4_1_CFLAGS")]) +AS_VAR_SET_IF([X86_AVX_CFLAGS], [], [AS_VAR_SET([X86_AVX_CFLAGS], "DEFAULT_X86_AVX_CFLAGS")]) +AS_VAR_SET_IF([ARM_NEON_INTR_CFLAGS], [], [AS_VAR_SET([ARM_NEON_INTR_CFLAGS], ["$RESOLVED_DEFAULT_ARM_NEON_INTR_CFLAGS"])]) + +AC_DEFUN([OPUS_PATH_NE10], + [ + AC_ARG_WITH(NE10, + AC_HELP_STRING([--with-NE10=PFX],[Prefix where libNE10 is installed (optional)]), + NE10_prefix="$withval", NE10_prefix="") + AC_ARG_WITH(NE10-libraries, + AC_HELP_STRING([--with-NE10-libraries=DIR], + [Directory where libNE10 library is installed (optional)]), + NE10_libraries="$withval", NE10_libraries="") + AC_ARG_WITH(NE10-includes, + AC_HELP_STRING([--with-NE10-includes=DIR], + [Directory where libNE10 header files are installed (optional)]), + NE10_includes="$withval", NE10_includes="") + + if test "x$NE10_libraries" != "x" ; then + NE10_LIBS="-L$NE10_libraries" + elif test "x$NE10_prefix" = "xno" || test "x$NE10_prefix" = "xyes" ; then + NE10_LIBS="" + elif test "x$NE10_prefix" != "x" ; then + NE10_LIBS="-L$NE10_prefix/lib" + elif test "x$prefix" != "xNONE" ; then + NE10_LIBS="-L$prefix/lib" + fi + + if test "x$NE10_prefix" != "xno" ; then + NE10_LIBS="$NE10_LIBS -lNE10" + fi + + if test "x$NE10_includes" != "x" ; then + NE10_CFLAGS="-I$NE10_includes" + elif test "x$NE10_prefix" = "xno" || test "x$NE10_prefix" = "xyes" ; then + NE10_CFLAGS="" + elif test "x$ogg_prefix" != "x" ; then + NE10_CFLAGS="-I$NE10_prefix/include" + elif test "x$prefix" != "xNONE"; then + NE10_CFLAGS="-I$prefix/include" + fi + + AC_MSG_CHECKING(for NE10) + save_CFLAGS="$CFLAGS"; CFLAGS="$NE10_CFLAGS" + save_LIBS="$LIBS"; LIBS="$NE10_LIBS $LIBM" + AC_LINK_IFELSE( + [ + AC_LANG_PROGRAM( + [[#include + ]], + [[ + ne10_fft_cfg_float32_t cfg; + cfg = ne10_fft_alloc_c2c_float32_neon(480); + ]] + ) + ],[ + HAVE_ARM_NE10=1 + AC_MSG_RESULT([yes]) + ],[ + HAVE_ARM_NE10=0 + AC_MSG_RESULT([no]) + NE10_CFLAGS="" + NE10_LIBS="" + ] + ) + CFLAGS="$save_CFLAGS"; LIBS="$save_LIBS" + #Now we know if libNE10 is installed or not + AS_IF([test x"$HAVE_ARM_NE10" = x"1"], + [ + AC_DEFINE([HAVE_ARM_NE10], 1, [NE10 library is installed on host. Make sure it is on target!]) + AC_SUBST(HAVE_ARM_NE10) + AC_SUBST(NE10_CFLAGS) + AC_SUBST(NE10_LIBS) + ] + ) + ] +) + +AS_IF([test x"$enable_intrinsics" = x"yes"],[ + intrinsics_support="" + AS_CASE([$host_cpu], + [arm*], + [ + cpu_arm=yes + OPUS_CHECK_INTRINSICS( + [ARM Neon], + [$ARM_NEON_INTR_CFLAGS], + [OPUS_ARM_MAY_HAVE_NEON_INTR], + [OPUS_ARM_PRESUME_NEON_INTR], + [[#include + ]], + [[ + static float32x4_t A0, A1, SUMM; + SUMM = vmlaq_f32(SUMM, A0, A1); + ]] + ) + AS_IF([test x"$OPUS_ARM_MAY_HAVE_NEON_INTR" = x"1" && test x"$OPUS_ARM_PRESUME_NEON_INTR" != x"1"], + [ + OPUS_ARM_NEON_INTR_CFLAGS="$ARM_NEON_INTR_CFLAGS" + AC_SUBST([OPUS_ARM_NEON_INTR_CFLAGS]) + ] + ) + + AS_IF([test x"$OPUS_ARM_MAY_HAVE_NEON_INTR" = x"1"], + [ + AC_DEFINE([OPUS_ARM_MAY_HAVE_NEON_INTR], 1, [Compiler supports ARMv7 Neon Intrinsics]) + intrinsics_support="$intrinsics_support (Neon_Intrinsics)" + + AS_IF([test x"enable_rtcd" != x"" && test x"$OPUS_ARM_PRESUME_NEON_INTR" != x"1"], + [rtcd_support="$rtcd_support (ARMv7_Neon_Intrinsics)"]) + + AS_IF([test x"$OPUS_ARM_PRESUME_NEON_INTR" = x"1"], + [AC_DEFINE([OPUS_ARM_PRESUME_NEON_INTR], 1, [Define if binary requires NEON intrinsics support])]) + + OPUS_PATH_NE10() + AS_IF([test x"$NE10_LIBS" != x""], + [ + intrinsics_support="$intrinsics_support (NE10)" + AS_IF([test x"enable_rtcd" != x"" \ + && test x"$OPUS_ARM_PRESUME_NEON_INTR" != x"1"], + [rtcd_support="$rtcd_support (NE10)"]) + ]) + + AS_IF([test x"$rtcd_support" = x""], + [rtcd_support=no]) + + AS_IF([test x"$intrinsics_support" = x""], + [intrinsics_support=no], + [intrinsics_support="arm$intrinsics_support"]) + ], + [ + AC_MSG_WARN([Compiler does not support ARM intrinsics]) + intrinsics_support=no + ]) + ], + [i?86|x86_64], + [ + OPUS_CHECK_INTRINSICS( + [SSE], + [$X86_SSE_CFLAGS], + [OPUS_X86_MAY_HAVE_SSE], + [OPUS_X86_PRESUME_SSE], + [[#include + ]], + [[ + static __m128 mtest; + mtest = _mm_setzero_ps(); + ]] + ) + AS_IF([test x"$OPUS_X86_MAY_HAVE_SSE" = x"1" && test x"$OPUS_X86_PRESUME_SSE" != x"1"], + [ + OPUS_X86_SSE_CFLAGS="$X86_SSE_CFLAGS" + AC_SUBST([OPUS_X86_SSE_CFLAGS]) + ] + ) + OPUS_CHECK_INTRINSICS( + [SSE2], + [$X86_SSE2_CFLAGS], + [OPUS_X86_MAY_HAVE_SSE2], + [OPUS_X86_PRESUME_SSE2], + [[#include + ]], + [[ + static __m128i mtest; + mtest = _mm_setzero_si128(); + ]] + ) + AS_IF([test x"$OPUS_X86_MAY_HAVE_SSE2" = x"1" && test x"$OPUS_X86_PRESUME_SSE2" != x"1"], + [ + OPUS_X86_SSE2_CFLAGS="$X86_SSE2_CFLAGS" + AC_SUBST([OPUS_X86_SSE2_CFLAGS]) + ] + ) + OPUS_CHECK_INTRINSICS( + [SSE4.1], + [$X86_SSE4_1_CFLAGS], + [OPUS_X86_MAY_HAVE_SSE4_1], + [OPUS_X86_PRESUME_SSE4_1], + [[#include + ]], + [[ + static __m128i mtest; + mtest = _mm_setzero_si128(); + mtest = _mm_cmpeq_epi64(mtest, mtest); + ]] + ) + AS_IF([test x"$OPUS_X86_MAY_HAVE_SSE4_1" = x"1" && test x"$OPUS_X86_PRESUME_SSE4_1" != x"1"], + [ + OPUS_X86_SSE4_1_CFLAGS="$X86_SSE4_1_CFLAGS" + AC_SUBST([OPUS_X86_SSE4_1_CFLAGS]) + ] + ) + OPUS_CHECK_INTRINSICS( + [AVX], + [$X86_AVX_CFLAGS], + [OPUS_X86_MAY_HAVE_AVX], + [OPUS_X86_PRESUME_AVX], + [[#include + ]], + [[ + static __m256 mtest; + mtest = _mm256_setzero_ps(); + ]] + ) + AS_IF([test x"$OPUS_X86_MAY_HAVE_AVX" = x"1" && test x"$OPUS_X86_PRESUME_AVX" != x"1"], + [ + OPUS_X86_AVX_CFLAGS="$X86_AVX_CFLAGS" + AC_SUBST([OPUS_X86_AVX_CFLAGS]) + ] + ) + AS_IF([test x"$rtcd_support" = x"no"], [rtcd_support=""]) + AS_IF([test x"$OPUS_X86_MAY_HAVE_SSE" = x"1"], + [ + AC_DEFINE([OPUS_X86_MAY_HAVE_SSE], 1, [Compiler supports X86 SSE Intrinsics]) + intrinsics_support="$intrinsics_support SSE" + + AS_IF([test x"$OPUS_X86_PRESUME_SSE" = x"1"], + [AC_DEFINE([OPUS_X86_PRESUME_SSE], 1, [Define if binary requires SSE intrinsics support])], + [rtcd_support="$rtcd_support SSE"]) + ], + [ + AC_MSG_WARN([Compiler does not support SSE intrinsics]) + ]) + + AS_IF([test x"$OPUS_X86_MAY_HAVE_SSE2" = x"1"], + [ + AC_DEFINE([OPUS_X86_MAY_HAVE_SSE2], 1, [Compiler supports X86 SSE2 Intrinsics]) + intrinsics_support="$intrinsics_support SSE2" + + AS_IF([test x"$OPUS_X86_PRESUME_SSE2" = x"1"], + [AC_DEFINE([OPUS_X86_PRESUME_SSE2], 1, [Define if binary requires SSE2 intrinsics support])], + [rtcd_support="$rtcd_support SSE2"]) + ], + [ + AC_MSG_WARN([Compiler does not support SSE2 intrinsics]) + ]) + + AS_IF([test x"$OPUS_X86_MAY_HAVE_SSE4_1" = x"1"], + [ + AC_DEFINE([OPUS_X86_MAY_HAVE_SSE4_1], 1, [Compiler supports X86 SSE4.1 Intrinsics]) + intrinsics_support="$intrinsics_support SSE4.1" + + AS_IF([test x"$OPUS_X86_PRESUME_SSE4_1" = x"1"], + [AC_DEFINE([OPUS_X86_PRESUME_SSE4_1], 1, [Define if binary requires SSE4.1 intrinsics support])], + [rtcd_support="$rtcd_support SSE4.1"]) + ], + [ + AC_MSG_WARN([Compiler does not support SSE4.1 intrinsics]) + ]) + AS_IF([test x"$OPUS_X86_MAY_HAVE_AVX" = x"1"], + [ + AC_DEFINE([OPUS_X86_MAY_HAVE_AVX], 1, [Compiler supports X86 AVX Intrinsics]) + intrinsics_support="$intrinsics_support AVX" + + AS_IF([test x"$OPUS_X86_PRESUME_AVX" = x"1"], + [AC_DEFINE([OPUS_X86_PRESUME_AVX], 1, [Define if binary requires AVX intrinsics support])], + [rtcd_support="$rtcd_support AVX"]) + ], + [ + AC_MSG_WARN([Compiler does not support AVX intrinsics]) + ]) + + AS_IF([test x"$intrinsics_support" = x""], + [intrinsics_support=no], + [intrinsics_support="x86$intrinsics_support"] + ) + AS_IF([test x"$rtcd_support" = x""], + [rtcd_support=no], + [rtcd_support="x86$rtcd_support"], + ) + + AS_IF([test x"$enable_rtcd" = x"yes" && test x"$rtcd_support" != x""],[ + get_cpuid_by_asm="no" + AC_MSG_CHECKING([How to get X86 CPU Info]) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + #include + ]],[[ + unsigned int CPUInfo0; + unsigned int CPUInfo1; + unsigned int CPUInfo2; + unsigned int CPUInfo3; + unsigned int InfoType; + __asm__ __volatile__ ( + "cpuid": + "=a" (CPUInfo0), + "=b" (CPUInfo1), + "=c" (CPUInfo2), + "=d" (CPUInfo3) : + "a" (InfoType), "c" (0) + ); + ]])], + [get_cpuid_by_asm="yes" + AC_MSG_RESULT([Inline Assembly]) + AC_DEFINE([CPU_INFO_BY_ASM], [1], [Get CPU Info by asm method])], + [AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + #include + ]],[[ + unsigned int CPUInfo0; + unsigned int CPUInfo1; + unsigned int CPUInfo2; + unsigned int CPUInfo3; + unsigned int InfoType; + __get_cpuid(InfoType, &CPUInfo0, &CPUInfo1, &CPUInfo2, &CPUInfo3); + ]])], + [AC_MSG_RESULT([C method]) + AC_DEFINE([CPU_INFO_BY_C], [1], [Get CPU Info by c method])], + [AC_MSG_ERROR([no supported Get CPU Info method, please disable intrinsics])])])]) + ], + [ + AC_MSG_WARN([No intrinsics support for your architecture]) + intrinsics_support="no" + ]) +], +[ + intrinsics_support="no" +]) + +AM_CONDITIONAL([CPU_ARM], [test "$cpu_arm" = "yes"]) +AM_CONDITIONAL([OPUS_ARM_NEON_INTR], + [test x"$OPUS_ARM_MAY_HAVE_NEON_INTR" = x"1"]) +AM_CONDITIONAL([HAVE_ARM_NE10], + [test x"$HAVE_ARM_NE10" = x"1"]) +AM_CONDITIONAL([HAVE_SSE], + [test x"$OPUS_X86_MAY_HAVE_SSE" = x"1"]) +AM_CONDITIONAL([HAVE_SSE2], + [test x"$OPUS_X86_MAY_HAVE_SSE2" = x"1"]) +AM_CONDITIONAL([HAVE_SSE4_1], + [test x"$OPUS_X86_MAY_HAVE_SSE4_1" = x"1"]) +AM_CONDITIONAL([HAVE_AVX], + [test x"$OPUS_X86_MAY_HAVE_AVX" = x"1"]) + +AS_IF([test x"$enable_rtcd" = x"yes"],[ + AS_IF([test x"$rtcd_support" != x"no"],[ + AC_DEFINE([OPUS_HAVE_RTCD], [1], + [Use run-time CPU capabilities detection]) + OPUS_HAVE_RTCD=1 + AC_SUBST(OPUS_HAVE_RTCD) + ]) +],[ + rtcd_support="disabled" +]) + +AC_ARG_ENABLE([assertions], + [AS_HELP_STRING([--enable-assertions],[enable additional software error checking])],, + [enable_assertions=no]) + +AS_IF([test "$enable_assertions" = "yes"], [ + AC_DEFINE([ENABLE_ASSERTIONS], [1], [Assertions]) +]) + +AC_ARG_ENABLE([fuzzing], + [AS_HELP_STRING([--enable-fuzzing],[causes the encoder to make random decisions])],, + [enable_fuzzing=no]) + +AS_IF([test "$enable_fuzzing" = "yes"], [ + AC_DEFINE([FUZZING], [1], [Fuzzing]) +]) + +AC_ARG_ENABLE([doc], + [AS_HELP_STRING([--disable-doc], [Do not build API documentation])],, + [enable_doc=yes]) + +AS_IF([test "$enable_doc" = "yes"], [ + AC_CHECK_PROG(HAVE_DOXYGEN, [doxygen], [yes], [no]) +],[ + HAVE_DOXYGEN=no +]) + +AM_CONDITIONAL([HAVE_DOXYGEN], [test "$HAVE_DOXYGEN" = "yes"]) + +AC_ARG_ENABLE([extra-programs], + [AS_HELP_STRING([--disable-extra-programs], [Do not build extra programs (demo and tests)])],, + [enable_extra_programs=yes]) + +AM_CONDITIONAL([EXTRA_PROGRAMS], [test "$enable_extra_programs" = "yes"]) + + +saved_CFLAGS="$CFLAGS" +CFLAGS="$CFLAGS -fvisibility=hidden" +AC_MSG_CHECKING([if ${CC} supports -fvisibility=hidden]) +AC_COMPILE_IFELSE([AC_LANG_SOURCE([[char foo;]])], + [ AC_MSG_RESULT([yes]) ], + [ AC_MSG_RESULT([no]) + CFLAGS="$saved_CFLAGS" + ]) + +CFLAGS="$CFLAGS -W" + +warn_CFLAGS="-Wall -Wextra -Wcast-align -Wnested-externs -Wshadow -Wstrict-prototypes" +saved_CFLAGS="$CFLAGS" +CFLAGS="$CFLAGS $warn_CFLAGS" +AC_MSG_CHECKING([if ${CC} supports ${warn_CFLAGS}]) +AC_COMPILE_IFELSE([AC_LANG_SOURCE([[char foo;]])], + [ AC_MSG_RESULT([yes]) ], + [ AC_MSG_RESULT([no]) + CFLAGS="$saved_CFLAGS" + ]) + +saved_LIBS="$LIBS" +LIBS="$LIBS $LIBM" +AC_CHECK_FUNCS([lrintf]) +AC_CHECK_FUNCS([lrint]) +LIBS="$saved_LIBS" + +AC_CHECK_FUNCS([__malloc_hook]) + +AC_SUBST([PC_BUILD]) + +AC_CONFIG_FILES([ + Makefile + opus.pc + opus-uninstalled.pc + celt/arm/armopts.s + doc/Makefile + doc/Doxyfile +]) +AC_CONFIG_HEADERS([config.h]) + +AC_OUTPUT + +AC_MSG_NOTICE([ +------------------------------------------------------------------------ + $PACKAGE_NAME $PACKAGE_VERSION: Automatic configuration OK. + + Compiler support: + + C99 var arrays: ................ ${has_var_arrays} + C99 lrintf: .................... ${ac_cv_func_lrintf} + Use alloca: .................... ${use_alloca} + + General configuration: + + Floating point support: ........ ${enable_float} + Fast float approximations: ..... ${enable_float_approx} + Fixed point debugging: ......... ${enable_fixed_point_debug} + Inline Assembly Optimizations: . ${inline_optimization} + External Assembly Optimizations: ${asm_optimization} + Intrinsics Optimizations.......: ${intrinsics_support} + Run-time CPU detection: ........ ${rtcd_support} + Custom modes: .................. ${enable_custom_modes} + Assertion checking: ............ ${enable_assertions} + Fuzzing: ....................... ${enable_fuzzing} + + API documentation: ............. ${enable_doc} + Extra programs: ................ ${enable_extra_programs} +------------------------------------------------------------------------ + + Type "make; make install" to compile and install + Type "make check" to run the test suite +]) + diff --git a/asm/libs/opus/doc/Doxyfile.in b/asm/libs/opus/doc/Doxyfile.in new file mode 100644 index 00000000..0c016f32 --- /dev/null +++ b/asm/libs/opus/doc/Doxyfile.in @@ -0,0 +1,1724 @@ +# Doxyfile 1.7.4 + +# This file describes the settings to be used by the documentation system +# doxygen (www.doxygen.org) for a project. +# +# All text after a hash (#) is considered a comment and will be ignored. +# The format is: +# TAG = value [value, ...] +# For lists items can also be appended using: +# TAG += value [value, ...] +# Values that contain spaces should be placed between quotes (" "). + +#--------------------------------------------------------------------------- +# Project related configuration options +#--------------------------------------------------------------------------- + +# This tag specifies the encoding used for all characters in the config file +# that follow. The default is UTF-8 which is also the encoding used for all +# text before the first occurrence of this tag. Doxygen uses libiconv (or the +# iconv built into libc) for the transcoding. See +# http://www.gnu.org/software/libiconv for the list of possible encodings. + +DOXYFILE_ENCODING = UTF-8 + +# The PROJECT_NAME tag is a single word (or a sequence of words surrounded +# by quotes) that should identify the project. + +PROJECT_NAME = Opus + +# The PROJECT_NUMBER tag can be used to enter a project or revision number. +# This could be handy for archiving the generated documentation or +# if some version control system is used. + +PROJECT_NUMBER = @VERSION@ + +# Using the PROJECT_BRIEF tag one can provide an optional one line description +# for a project that appears at the top of each page and should give viewer +# a quick idea about the purpose of the project. Keep the description short. + +PROJECT_BRIEF = "Opus audio codec (RFC 6716): API and operations manual" + +# With the PROJECT_LOGO tag one can specify an logo or icon that is +# included in the documentation. The maximum height of the logo should not +# exceed 55 pixels and the maximum width should not exceed 200 pixels. +# Doxygen will copy the logo to the output directory. + +PROJECT_LOGO = + +# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) +# base path where the generated documentation will be put. +# If a relative path is entered, it will be relative to the location +# where doxygen was started. If left blank the current directory will be used. + +OUTPUT_DIRECTORY = + +# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create +# 4096 sub-directories (in 2 levels) under the output directory of each output +# format and will distribute the generated files over these directories. +# Enabling this option can be useful when feeding doxygen a huge amount of +# source files, where putting all generated files in the same directory would +# otherwise cause performance problems for the file system. + +CREATE_SUBDIRS = NO + +# The OUTPUT_LANGUAGE tag is used to specify the language in which all +# documentation generated by doxygen is written. Doxygen will use this +# information to generate all constant output in the proper language. +# The default language is English, other supported languages are: +# Afrikaans, Arabic, Brazilian, Catalan, Chinese, Chinese-Traditional, +# Croatian, Czech, Danish, Dutch, Esperanto, Farsi, Finnish, French, German, +# Greek, Hungarian, Italian, Japanese, Japanese-en (Japanese with English +# messages), Korean, Korean-en, Lithuanian, Norwegian, Macedonian, Persian, +# Polish, Portuguese, Romanian, Russian, Serbian, Serbian-Cyrillic, Slovak, +# Slovene, Spanish, Swedish, Ukrainian, and Vietnamese. + +OUTPUT_LANGUAGE = English + +# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will +# include brief member descriptions after the members that are listed in +# the file and class documentation (similar to JavaDoc). +# Set to NO to disable this. + +BRIEF_MEMBER_DESC = YES + +# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend +# the brief description of a member or function before the detailed description. +# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the +# brief descriptions will be completely suppressed. + +REPEAT_BRIEF = YES + +# This tag implements a quasi-intelligent brief description abbreviator +# that is used to form the text in various listings. Each string +# in this list, if found as the leading text of the brief description, will be +# stripped from the text and the result after processing the whole list, is +# used as the annotated text. Otherwise, the brief description is used as-is. +# If left blank, the following values are used ("$name" is automatically +# replaced with the name of the entity): "The $name class" "The $name widget" +# "The $name file" "is" "provides" "specifies" "contains" +# "represents" "a" "an" "the" + +ABBREVIATE_BRIEF = + +# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then +# Doxygen will generate a detailed section even if there is only a brief +# description. + +ALWAYS_DETAILED_SEC = NO + +# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all +# inherited members of a class in the documentation of that class as if those +# members were ordinary class members. Constructors, destructors and assignment +# operators of the base classes will not be shown. + +INLINE_INHERITED_MEMB = NO + +# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full +# path before files name in the file list and in the header files. If set +# to NO the shortest path that makes the file name unique will be used. + +FULL_PATH_NAMES = NO + +# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag +# can be used to strip a user-defined part of the path. Stripping is +# only done if one of the specified strings matches the left-hand part of +# the path. The tag can be used to show relative paths in the file list. +# If left blank the directory from which doxygen is run is used as the +# path to strip. + +STRIP_FROM_PATH = + +# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of +# the path mentioned in the documentation of a class, which tells +# the reader which header file to include in order to use a class. +# If left blank only the name of the header file containing the class +# definition is used. Otherwise one should specify the include paths that +# are normally passed to the compiler using the -I flag. + +STRIP_FROM_INC_PATH = + +# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter +# (but less readable) file names. This can be useful if your file system +# doesn't support long names like on DOS, Mac, or CD-ROM. + +SHORT_NAMES = NO + +# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen +# will interpret the first line (until the first dot) of a JavaDoc-style +# comment as the brief description. If set to NO, the JavaDoc +# comments will behave just like regular Qt-style comments +# (thus requiring an explicit @brief command for a brief description.) + +JAVADOC_AUTOBRIEF = YES + +# If the QT_AUTOBRIEF tag is set to YES then Doxygen will +# interpret the first line (until the first dot) of a Qt-style +# comment as the brief description. If set to NO, the comments +# will behave just like regular Qt-style comments (thus requiring +# an explicit \brief command for a brief description.) + +QT_AUTOBRIEF = NO + +# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen +# treat a multi-line C++ special comment block (i.e. a block of //! or /// +# comments) as a brief description. This used to be the default behaviour. +# The new default is to treat a multi-line C++ comment block as a detailed +# description. Set this tag to YES if you prefer the old behaviour instead. + +MULTILINE_CPP_IS_BRIEF = NO + +# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented +# member inherits the documentation from any documented member that it +# re-implements. + +INHERIT_DOCS = YES + +# If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce +# a new page for each member. If set to NO, the documentation of a member will +# be part of the file/class/namespace that contains it. + +SEPARATE_MEMBER_PAGES = NO + +# The TAB_SIZE tag can be used to set the number of spaces in a tab. +# Doxygen uses this value to replace tabs by spaces in code fragments. + +TAB_SIZE = 8 + +# This tag can be used to specify a number of aliases that acts +# as commands in the documentation. An alias has the form "name=value". +# For example adding "sideeffect=\par Side Effects:\n" will allow you to +# put the command \sideeffect (or @sideeffect) in the documentation, which +# will result in a user-defined paragraph with heading "Side Effects:". +# You can put \n's in the value part of an alias to insert newlines. + +ALIASES = + +# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C +# sources only. Doxygen will then generate output that is more tailored for C. +# For instance, some of the names that are used will be different. The list +# of all members will be omitted, etc. + +OPTIMIZE_OUTPUT_FOR_C = YES + +# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java +# sources only. Doxygen will then generate output that is more tailored for +# Java. For instance, namespaces will be presented as packages, qualified +# scopes will look different, etc. + +OPTIMIZE_OUTPUT_JAVA = NO + +# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran +# sources only. Doxygen will then generate output that is more tailored for +# Fortran. + +OPTIMIZE_FOR_FORTRAN = NO + +# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL +# sources. Doxygen will then generate output that is tailored for +# VHDL. + +OPTIMIZE_OUTPUT_VHDL = NO + +# Doxygen selects the parser to use depending on the extension of the files it +# parses. With this tag you can assign which parser to use for a given extension. +# Doxygen has a built-in mapping, but you can override or extend it using this +# tag. The format is ext=language, where ext is a file extension, and language +# is one of the parsers supported by doxygen: IDL, Java, Javascript, CSharp, C, +# C++, D, PHP, Objective-C, Python, Fortran, VHDL, C, C++. For instance to make +# doxygen treat .inc files as Fortran files (default is PHP), and .f files as C +# (default is Fortran), use: inc=Fortran f=C. Note that for custom extensions +# you also need to set FILE_PATTERNS otherwise the files are not read by doxygen. + +EXTENSION_MAPPING = + +# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want +# to include (a tag file for) the STL sources as input, then you should +# set this tag to YES in order to let doxygen match functions declarations and +# definitions whose arguments contain STL classes (e.g. func(std::string); v.s. +# func(std::string) {}). This also makes the inheritance and collaboration +# diagrams that involve STL classes more complete and accurate. + +BUILTIN_STL_SUPPORT = NO + +# If you use Microsoft's C++/CLI language, you should set this option to YES to +# enable parsing support. + +CPP_CLI_SUPPORT = NO + +# Set the SIP_SUPPORT tag to YES if your project consists of sip sources only. +# Doxygen will parse them like normal C++ but will assume all classes use public +# instead of private inheritance when no explicit protection keyword is present. + +SIP_SUPPORT = NO + +# For Microsoft's IDL there are propget and propput attributes to indicate getter +# and setter methods for a property. Setting this option to YES (the default) +# will make doxygen replace the get and set methods by a property in the +# documentation. This will only work if the methods are indeed getting or +# setting a simple type. If this is not the case, or you want to show the +# methods anyway, you should set this option to NO. + +IDL_PROPERTY_SUPPORT = YES + +# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC +# tag is set to YES, then doxygen will reuse the documentation of the first +# member in the group (if any) for the other members of the group. By default +# all members of a group must be documented explicitly. + +DISTRIBUTE_GROUP_DOC = NO + +# Set the SUBGROUPING tag to YES (the default) to allow class member groups of +# the same type (for instance a group of public functions) to be put as a +# subgroup of that type (e.g. under the Public Functions section). Set it to +# NO to prevent subgrouping. Alternatively, this can be done per class using +# the \nosubgrouping command. + +SUBGROUPING = YES + +# When the INLINE_GROUPED_CLASSES tag is set to YES, classes, structs and +# unions are shown inside the group in which they are included (e.g. using +# @ingroup) instead of on a separate page (for HTML and Man pages) or +# section (for LaTeX and RTF). + +INLINE_GROUPED_CLASSES = NO + +# When TYPEDEF_HIDES_STRUCT is enabled, a typedef of a struct, union, or enum +# is documented as struct, union, or enum with the name of the typedef. So +# typedef struct TypeS {} TypeT, will appear in the documentation as a struct +# with name TypeT. When disabled the typedef will appear as a member of a file, +# namespace, or class. And the struct will be named TypeS. This can typically +# be useful for C code in case the coding convention dictates that all compound +# types are typedef'ed and only the typedef is referenced, never the tag name. + +TYPEDEF_HIDES_STRUCT = NO + +# The SYMBOL_CACHE_SIZE determines the size of the internal cache use to +# determine which symbols to keep in memory and which to flush to disk. +# When the cache is full, less often used symbols will be written to disk. +# For small to medium size projects (<1000 input files) the default value is +# probably good enough. For larger projects a too small cache size can cause +# doxygen to be busy swapping symbols to and from disk most of the time +# causing a significant performance penalty. +# If the system has enough physical memory increasing the cache will improve the +# performance by keeping more symbols in memory. Note that the value works on +# a logarithmic scale so increasing the size by one will roughly double the +# memory usage. The cache size is given by this formula: +# 2^(16+SYMBOL_CACHE_SIZE). The valid range is 0..9, the default is 0, +# corresponding to a cache size of 2^16 = 65536 symbols + +SYMBOL_CACHE_SIZE = 0 + +#--------------------------------------------------------------------------- +# Build related configuration options +#--------------------------------------------------------------------------- + +# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in +# documentation are documented, even if no documentation was available. +# Private class members and static file members will be hidden unless +# the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES + +EXTRACT_ALL = YES + +# If the EXTRACT_PRIVATE tag is set to YES all private members of a class +# will be included in the documentation. + +EXTRACT_PRIVATE = NO + +# If the EXTRACT_STATIC tag is set to YES all static members of a file +# will be included in the documentation. + +EXTRACT_STATIC = NO + +# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs) +# defined locally in source files will be included in the documentation. +# If set to NO only classes defined in header files are included. + +EXTRACT_LOCAL_CLASSES = YES + +# This flag is only useful for Objective-C code. When set to YES local +# methods, which are defined in the implementation section but not in +# the interface are included in the documentation. +# If set to NO (the default) only methods in the interface are included. + +EXTRACT_LOCAL_METHODS = NO + +# If this flag is set to YES, the members of anonymous namespaces will be +# extracted and appear in the documentation as a namespace called +# 'anonymous_namespace{file}', where file will be replaced with the base +# name of the file that contains the anonymous namespace. By default +# anonymous namespaces are hidden. + +EXTRACT_ANON_NSPACES = NO + +# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all +# undocumented members of documented classes, files or namespaces. +# If set to NO (the default) these members will be included in the +# various overviews, but no documentation section is generated. +# This option has no effect if EXTRACT_ALL is enabled. + +HIDE_UNDOC_MEMBERS = NO + +# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all +# undocumented classes that are normally visible in the class hierarchy. +# If set to NO (the default) these classes will be included in the various +# overviews. This option has no effect if EXTRACT_ALL is enabled. + +HIDE_UNDOC_CLASSES = NO + +# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all +# friend (class|struct|union) declarations. +# If set to NO (the default) these declarations will be included in the +# documentation. + +HIDE_FRIEND_COMPOUNDS = NO + +# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any +# documentation blocks found inside the body of a function. +# If set to NO (the default) these blocks will be appended to the +# function's detailed documentation block. + +HIDE_IN_BODY_DOCS = NO + +# The INTERNAL_DOCS tag determines if documentation +# that is typed after a \internal command is included. If the tag is set +# to NO (the default) then the documentation will be excluded. +# Set it to YES to include the internal documentation. + +INTERNAL_DOCS = NO + +# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate +# file names in lower-case letters. If set to YES upper-case letters are also +# allowed. This is useful if you have classes or files whose names only differ +# in case and if your file system supports case sensitive file names. Windows +# and Mac users are advised to set this option to NO. + +CASE_SENSE_NAMES = YES + +# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen +# will show members with their full class and namespace scopes in the +# documentation. If set to YES the scope will be hidden. + +HIDE_SCOPE_NAMES = NO + +# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen +# will put a list of the files that are included by a file in the documentation +# of that file. + +SHOW_INCLUDE_FILES = YES + +# If the FORCE_LOCAL_INCLUDES tag is set to YES then Doxygen +# will list include files with double quotes in the documentation +# rather than with sharp brackets. + +FORCE_LOCAL_INCLUDES = NO + +# If the INLINE_INFO tag is set to YES (the default) then a tag [inline] +# is inserted in the documentation for inline members. + +INLINE_INFO = YES + +# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen +# will sort the (detailed) documentation of file and class members +# alphabetically by member name. If set to NO the members will appear in +# declaration order. + +SORT_MEMBER_DOCS = YES + +# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the +# brief documentation of file, namespace and class members alphabetically +# by member name. If set to NO (the default) the members will appear in +# declaration order. + +SORT_BRIEF_DOCS = NO + +# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen +# will sort the (brief and detailed) documentation of class members so that +# constructors and destructors are listed first. If set to NO (the default) +# the constructors will appear in the respective orders defined by +# SORT_MEMBER_DOCS and SORT_BRIEF_DOCS. +# This tag will be ignored for brief docs if SORT_BRIEF_DOCS is set to NO +# and ignored for detailed docs if SORT_MEMBER_DOCS is set to NO. + +SORT_MEMBERS_CTORS_1ST = NO + +# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the +# hierarchy of group names into alphabetical order. If set to NO (the default) +# the group names will appear in their defined order. + +SORT_GROUP_NAMES = NO + +# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be +# sorted by fully-qualified names, including namespaces. If set to +# NO (the default), the class list will be sorted only by class name, +# not including the namespace part. +# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES. +# Note: This option applies only to the class list, not to the +# alphabetical list. + +SORT_BY_SCOPE_NAME = NO + +# If the STRICT_PROTO_MATCHING option is enabled and doxygen fails to +# do proper type resolution of all parameters of a function it will reject a +# match between the prototype and the implementation of a member function even +# if there is only one candidate or it is obvious which candidate to choose +# by doing a simple string match. By disabling STRICT_PROTO_MATCHING doxygen +# will still accept a match between prototype and implementation in such cases. + +STRICT_PROTO_MATCHING = NO + +# The GENERATE_TODOLIST tag can be used to enable (YES) or +# disable (NO) the todo list. This list is created by putting \todo +# commands in the documentation. + +GENERATE_TODOLIST = YES + +# The GENERATE_TESTLIST tag can be used to enable (YES) or +# disable (NO) the test list. This list is created by putting \test +# commands in the documentation. + +GENERATE_TESTLIST = YES + +# The GENERATE_BUGLIST tag can be used to enable (YES) or +# disable (NO) the bug list. This list is created by putting \bug +# commands in the documentation. + +GENERATE_BUGLIST = YES + +# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or +# disable (NO) the deprecated list. This list is created by putting +# \deprecated commands in the documentation. + +GENERATE_DEPRECATEDLIST= YES + +# The ENABLED_SECTIONS tag can be used to enable conditional +# documentation sections, marked by \if sectionname ... \endif. + +ENABLED_SECTIONS = + +# The MAX_INITIALIZER_LINES tag determines the maximum number of lines +# the initial value of a variable or macro consists of for it to appear in +# the documentation. If the initializer consists of more lines than specified +# here it will be hidden. Use a value of 0 to hide initializers completely. +# The appearance of the initializer of individual variables and macros in the +# documentation can be controlled using \showinitializer or \hideinitializer +# command in the documentation regardless of this setting. + +MAX_INITIALIZER_LINES = 30 + +# Set the SHOW_USED_FILES tag to NO to disable the list of files generated +# at the bottom of the documentation of classes and structs. If set to YES the +# list will mention the files that were used to generate the documentation. + +SHOW_USED_FILES = YES + +# If the sources in your project are distributed over multiple directories +# then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy +# in the documentation. The default is NO. + +SHOW_DIRECTORIES = NO + +# Set the SHOW_FILES tag to NO to disable the generation of the Files page. +# This will remove the Files entry from the Quick Index and from the +# Folder Tree View (if specified). The default is YES. + +SHOW_FILES = YES + +# Set the SHOW_NAMESPACES tag to NO to disable the generation of the +# Namespaces page. +# This will remove the Namespaces entry from the Quick Index +# and from the Folder Tree View (if specified). The default is YES. + +SHOW_NAMESPACES = YES + +# The FILE_VERSION_FILTER tag can be used to specify a program or script that +# doxygen should invoke to get the current version for each file (typically from +# the version control system). Doxygen will invoke the program by executing (via +# popen()) the command , where is the value of +# the FILE_VERSION_FILTER tag, and is the name of an input file +# provided by doxygen. Whatever the program writes to standard output +# is used as the file version. See the manual for examples. + +FILE_VERSION_FILTER = + +# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed +# by doxygen. The layout file controls the global structure of the generated +# output files in an output format independent way. The create the layout file +# that represents doxygen's defaults, run doxygen with the -l option. +# You can optionally specify a file name after the option, if omitted +# DoxygenLayout.xml will be used as the name of the layout file. + +LAYOUT_FILE = + +#--------------------------------------------------------------------------- +# configuration options related to warning and progress messages +#--------------------------------------------------------------------------- + +# The QUIET tag can be used to turn on/off the messages that are generated +# by doxygen. Possible values are YES and NO. If left blank NO is used. + +QUIET = YES + +# The WARNINGS tag can be used to turn on/off the warning messages that are +# generated by doxygen. Possible values are YES and NO. If left blank +# NO is used. + +WARNINGS = YES + +# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings +# for undocumented members. If EXTRACT_ALL is set to YES then this flag will +# automatically be disabled. + +WARN_IF_UNDOCUMENTED = YES + +# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for +# potential errors in the documentation, such as not documenting some +# parameters in a documented function, or documenting parameters that +# don't exist or using markup commands wrongly. + +WARN_IF_DOC_ERROR = YES + +# The WARN_NO_PARAMDOC option can be enabled to get warnings for +# functions that are documented, but have no documentation for their parameters +# or return value. If set to NO (the default) doxygen will only warn about +# wrong or incomplete parameter documentation, but not about the absence of +# documentation. + +WARN_NO_PARAMDOC = NO + +# The WARN_FORMAT tag determines the format of the warning messages that +# doxygen can produce. The string should contain the $file, $line, and $text +# tags, which will be replaced by the file and line number from which the +# warning originated and the warning text. Optionally the format may contain +# $version, which will be replaced by the version of the file (if it could +# be obtained via FILE_VERSION_FILTER) + +WARN_FORMAT = "$file:$line: $text" + +# The WARN_LOGFILE tag can be used to specify a file to which warning +# and error messages should be written. If left blank the output is written +# to stderr. + +WARN_LOGFILE = + +#--------------------------------------------------------------------------- +# configuration options related to the input files +#--------------------------------------------------------------------------- + +# The INPUT tag can be used to specify the files and/or directories that contain +# documented source files. You may enter file names like "myfile.cpp" or +# directories like "/usr/src/myproject". Separate the files or directories +# with spaces. + +INPUT = @top_srcdir@/include/opus.h \ + @top_srcdir@/include/opus_types.h \ + @top_srcdir@/include/opus_defines.h \ + @top_srcdir@/include/opus_multistream.h \ + @top_srcdir@/include/opus_custom.h + +# This tag can be used to specify the character encoding of the source files +# that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is +# also the default input encoding. Doxygen uses libiconv (or the iconv built +# into libc) for the transcoding. See http://www.gnu.org/software/libiconv for +# the list of possible encodings. + +INPUT_ENCODING = UTF-8 + +# If the value of the INPUT tag contains directories, you can use the +# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp +# and *.h) to filter out the source-files in the directories. If left +# blank the following patterns are tested: +# *.c *.cc *.cxx *.cpp *.c++ *.d *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh +# *.hxx *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.dox *.py +# *.f90 *.f *.for *.vhd *.vhdl + +FILE_PATTERNS = + +# The RECURSIVE tag can be used to turn specify whether or not subdirectories +# should be searched for input files as well. Possible values are YES and NO. +# If left blank NO is used. + +RECURSIVE = NO + +# The EXCLUDE tag can be used to specify files and/or directories that should +# excluded from the INPUT source files. This way you can easily exclude a +# subdirectory from a directory tree whose root is specified with the INPUT tag. + +EXCLUDE = + +# The EXCLUDE_SYMLINKS tag can be used select whether or not files or +# directories that are symbolic links (a Unix file system feature) are excluded +# from the input. + +EXCLUDE_SYMLINKS = NO + +# If the value of the INPUT tag contains directories, you can use the +# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude +# certain files from those directories. Note that the wildcards are matched +# against the file with absolute path, so to exclude all test directories +# for example use the pattern */test/* + +EXCLUDE_PATTERNS = + +# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names +# (namespaces, classes, functions, etc.) that should be excluded from the +# output. The symbol name can be a fully qualified name, a word, or if the +# wildcard * is used, a substring. Examples: ANamespace, AClass, +# AClass::ANamespace, ANamespace::*Test + +EXCLUDE_SYMBOLS = + +# The EXAMPLE_PATH tag can be used to specify one or more files or +# directories that contain example code fragments that are included (see +# the \include command). + +EXAMPLE_PATH = + +# If the value of the EXAMPLE_PATH tag contains directories, you can use the +# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp +# and *.h) to filter out the source-files in the directories. If left +# blank all files are included. + +EXAMPLE_PATTERNS = + +# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be +# searched for input files to be used with the \include or \dontinclude +# commands irrespective of the value of the RECURSIVE tag. +# Possible values are YES and NO. If left blank NO is used. + +EXAMPLE_RECURSIVE = NO + +# The IMAGE_PATH tag can be used to specify one or more files or +# directories that contain image that are included in the documentation (see +# the \image command). + +IMAGE_PATH = + +# The INPUT_FILTER tag can be used to specify a program that doxygen should +# invoke to filter for each input file. Doxygen will invoke the filter program +# by executing (via popen()) the command , where +# is the value of the INPUT_FILTER tag, and is the name of an +# input file. Doxygen will then use the output that the filter program writes +# to standard output. +# If FILTER_PATTERNS is specified, this tag will be +# ignored. + +INPUT_FILTER = + +# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern +# basis. +# Doxygen will compare the file name with each pattern and apply the +# filter if there is a match. +# The filters are a list of the form: +# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further +# info on how filters are used. If FILTER_PATTERNS is empty or if +# non of the patterns match the file name, INPUT_FILTER is applied. + +FILTER_PATTERNS = + +# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using +# INPUT_FILTER) will be used to filter the input files when producing source +# files to browse (i.e. when SOURCE_BROWSER is set to YES). + +FILTER_SOURCE_FILES = NO + +# The FILTER_SOURCE_PATTERNS tag can be used to specify source filters per file +# pattern. A pattern will override the setting for FILTER_PATTERN (if any) +# and it is also possible to disable source filtering for a specific pattern +# using *.ext= (so without naming a filter). This option only has effect when +# FILTER_SOURCE_FILES is enabled. + +FILTER_SOURCE_PATTERNS = + +#--------------------------------------------------------------------------- +# configuration options related to source browsing +#--------------------------------------------------------------------------- + +# If the SOURCE_BROWSER tag is set to YES then a list of source files will +# be generated. Documented entities will be cross-referenced with these sources. +# Note: To get rid of all source code in the generated output, make sure also +# VERBATIM_HEADERS is set to NO. + +SOURCE_BROWSER = NO + +# Setting the INLINE_SOURCES tag to YES will include the body +# of functions and classes directly in the documentation. + +INLINE_SOURCES = NO + +# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct +# doxygen to hide any special comment blocks from generated source code +# fragments. Normal C and C++ comments will always remain visible. + +STRIP_CODE_COMMENTS = YES + +# If the REFERENCED_BY_RELATION tag is set to YES +# then for each documented function all documented +# functions referencing it will be listed. + +REFERENCED_BY_RELATION = NO + +# If the REFERENCES_RELATION tag is set to YES +# then for each documented function all documented entities +# called/used by that function will be listed. + +REFERENCES_RELATION = NO + +# If the REFERENCES_LINK_SOURCE tag is set to YES (the default) +# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from +# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will +# link to the source code. +# Otherwise they will link to the documentation. + +REFERENCES_LINK_SOURCE = YES + +# If the USE_HTAGS tag is set to YES then the references to source code +# will point to the HTML generated by the htags(1) tool instead of doxygen +# built-in source browser. The htags tool is part of GNU's global source +# tagging system (see http://www.gnu.org/software/global/global.html). You +# will need version 4.8.6 or higher. + +USE_HTAGS = NO + +# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen +# will generate a verbatim copy of the header file for each class for +# which an include is specified. Set to NO to disable this. + +VERBATIM_HEADERS = YES + +#--------------------------------------------------------------------------- +# configuration options related to the alphabetical class index +#--------------------------------------------------------------------------- + +# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index +# of all compounds will be generated. Enable this if the project +# contains a lot of classes, structs, unions or interfaces. + +ALPHABETICAL_INDEX = NO + +# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then +# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns +# in which this list will be split (can be a number in the range [1..20]) + +COLS_IN_ALPHA_INDEX = 5 + +# In case all classes in a project start with a common prefix, all +# classes will be put under the same header in the alphabetical index. +# The IGNORE_PREFIX tag can be used to specify one or more prefixes that +# should be ignored while generating the index headers. + +IGNORE_PREFIX = + +#--------------------------------------------------------------------------- +# configuration options related to the HTML output +#--------------------------------------------------------------------------- + +# If the GENERATE_HTML tag is set to YES (the default) Doxygen will +# generate HTML output. + +GENERATE_HTML = YES + +# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `html' will be used as the default path. + +HTML_OUTPUT = html + +# The HTML_FILE_EXTENSION tag can be used to specify the file extension for +# each generated HTML page (for example: .htm,.php,.asp). If it is left blank +# doxygen will generate files with .html extension. + +HTML_FILE_EXTENSION = .html + +# The HTML_HEADER tag can be used to specify a personal HTML header for +# each generated HTML page. If it is left blank doxygen will generate a +# standard header. Note that when using a custom header you are responsible +# for the proper inclusion of any scripts and style sheets that doxygen +# needs, which is dependent on the configuration options used. +# It is advised to generate a default header using "doxygen -w html +# header.html footer.html stylesheet.css YourConfigFile" and then modify +# that header. Note that the header is subject to change so you typically +# have to redo this when upgrading to a newer version of doxygen or when changing the value of configuration settings such as GENERATE_TREEVIEW! + +HTML_HEADER = @top_srcdir@/doc/header.html + +# The HTML_FOOTER tag can be used to specify a personal HTML footer for +# each generated HTML page. If it is left blank doxygen will generate a +# standard footer. + +HTML_FOOTER = @top_srcdir@/doc/footer.html + +# If the HTML_TIMESTAMP tag is set to YES then the generated HTML documentation will contain the timesstamp. + +HTML_TIMESTAMP = NO + +# The HTML_STYLESHEET tag can be used to specify a user-defined cascading +# style sheet that is used by each HTML page. It can be used to +# fine-tune the look of the HTML output. If the tag is left blank doxygen +# will generate a default style sheet. Note that doxygen will try to copy +# the style sheet file to the HTML output directory, so don't put your own +# stylesheet in the HTML output directory as well, or it will be erased! + +HTML_STYLESHEET = @top_srcdir@/doc/customdoxygen.css + +# The HTML_EXTRA_FILES tag can be used to specify one or more extra images or +# other source files which should be copied to the HTML output directory. Note +# that these files will be copied to the base HTML output directory. Use the +# $relpath$ marker in the HTML_HEADER and/or HTML_FOOTER files to load these +# files. In the HTML_STYLESHEET file, use the file name only. Also note that +# the files will be copied as-is; there are no commands or markers available. + +HTML_EXTRA_FILES = @top_srcdir@/doc/opus_logo.svg + +# The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. +# Doxygen will adjust the colors in the stylesheet and background images +# according to this color. Hue is specified as an angle on a colorwheel, +# see http://en.wikipedia.org/wiki/Hue for more information. +# For instance the value 0 represents red, 60 is yellow, 120 is green, +# 180 is cyan, 240 is blue, 300 purple, and 360 is red again. +# The allowed range is 0 to 359. + +HTML_COLORSTYLE_HUE = 220 + +# The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of +# the colors in the HTML output. For a value of 0 the output will use +# grayscales only. A value of 255 will produce the most vivid colors. + +HTML_COLORSTYLE_SAT = 0 + +# The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to +# the luminance component of the colors in the HTML output. Values below +# 100 gradually make the output lighter, whereas values above 100 make +# the output darker. The value divided by 100 is the actual gamma applied, +# so 80 represents a gamma of 0.8, The value 220 represents a gamma of 2.2, +# and 100 does not change the gamma. + +HTML_COLORSTYLE_GAMMA = 80 + +# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML +# page will contain the date and time when the page was generated. Setting +# this to NO can help when comparing the output of multiple runs. + +HTML_TIMESTAMP = YES + +# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes, +# files or namespaces will be aligned in HTML using tables. If set to +# NO a bullet list will be used. + +HTML_ALIGN_MEMBERS = YES + +# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML +# documentation will contain sections that can be hidden and shown after the +# page has loaded. For this to work a browser that supports +# JavaScript and DHTML is required (for instance Mozilla 1.0+, Firefox +# Netscape 6.0+, Internet explorer 5.0+, Konqueror, or Safari). + +HTML_DYNAMIC_SECTIONS = NO + +# If the GENERATE_DOCSET tag is set to YES, additional index files +# will be generated that can be used as input for Apple's Xcode 3 +# integrated development environment, introduced with OSX 10.5 (Leopard). +# To create a documentation set, doxygen will generate a Makefile in the +# HTML output directory. Running make will produce the docset in that +# directory and running "make install" will install the docset in +# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find +# it at startup. +# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html +# for more information. + +GENERATE_DOCSET = NO + +# When GENERATE_DOCSET tag is set to YES, this tag determines the name of the +# feed. A documentation feed provides an umbrella under which multiple +# documentation sets from a single provider (such as a company or product suite) +# can be grouped. + +DOCSET_FEEDNAME = "Doxygen generated docs" + +# When GENERATE_DOCSET tag is set to YES, this tag specifies a string that +# should uniquely identify the documentation set bundle. This should be a +# reverse domain-name style string, e.g. com.mycompany.MyDocSet. Doxygen +# will append .docset to the name. + +DOCSET_BUNDLE_ID = org.doxygen.Project + +# When GENERATE_PUBLISHER_ID tag specifies a string that should uniquely identify +# the documentation publisher. This should be a reverse domain-name style +# string, e.g. com.mycompany.MyDocSet.documentation. + +DOCSET_PUBLISHER_ID = org.doxygen.Publisher + +# The GENERATE_PUBLISHER_NAME tag identifies the documentation publisher. + +DOCSET_PUBLISHER_NAME = Publisher + +# If the GENERATE_HTMLHELP tag is set to YES, additional index files +# will be generated that can be used as input for tools like the +# Microsoft HTML help workshop to generate a compiled HTML help file (.chm) +# of the generated HTML documentation. + +GENERATE_HTMLHELP = NO + +# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can +# be used to specify the file name of the resulting .chm file. You +# can add a path in front of the file if the result should not be +# written to the html output directory. + +CHM_FILE = + +# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can +# be used to specify the location (absolute path including file name) of +# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run +# the HTML help compiler on the generated index.hhp. + +HHC_LOCATION = + +# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag +# controls if a separate .chi index file is generated (YES) or that +# it should be included in the master .chm file (NO). + +GENERATE_CHI = NO + +# If the GENERATE_HTMLHELP tag is set to YES, the CHM_INDEX_ENCODING +# is used to encode HtmlHelp index (hhk), content (hhc) and project file +# content. + +CHM_INDEX_ENCODING = + +# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag +# controls whether a binary table of contents is generated (YES) or a +# normal table of contents (NO) in the .chm file. + +BINARY_TOC = NO + +# The TOC_EXPAND flag can be set to YES to add extra items for group members +# to the contents of the HTML help documentation and to the tree view. + +TOC_EXPAND = NO + +# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and +# QHP_VIRTUAL_FOLDER are set, an additional index file will be generated +# that can be used as input for Qt's qhelpgenerator to generate a +# Qt Compressed Help (.qch) of the generated HTML documentation. + +GENERATE_QHP = NO + +# If the QHG_LOCATION tag is specified, the QCH_FILE tag can +# be used to specify the file name of the resulting .qch file. +# The path specified is relative to the HTML output folder. + +QCH_FILE = + +# The QHP_NAMESPACE tag specifies the namespace to use when generating +# Qt Help Project output. For more information please see +# http://doc.trolltech.com/qthelpproject.html#namespace + +QHP_NAMESPACE = org.doxygen.Project + +# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating +# Qt Help Project output. For more information please see +# http://doc.trolltech.com/qthelpproject.html#virtual-folders + +QHP_VIRTUAL_FOLDER = doc + +# If QHP_CUST_FILTER_NAME is set, it specifies the name of a custom filter to +# add. For more information please see +# http://doc.trolltech.com/qthelpproject.html#custom-filters + +QHP_CUST_FILTER_NAME = + +# The QHP_CUST_FILT_ATTRS tag specifies the list of the attributes of the +# custom filter to add. For more information please see +# +# Qt Help Project / Custom Filters. + +QHP_CUST_FILTER_ATTRS = + +# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this +# project's +# filter section matches. +# +# Qt Help Project / Filter Attributes. + +QHP_SECT_FILTER_ATTRS = + +# If the GENERATE_QHP tag is set to YES, the QHG_LOCATION tag can +# be used to specify the location of Qt's qhelpgenerator. +# If non-empty doxygen will try to run qhelpgenerator on the generated +# .qhp file. + +QHG_LOCATION = + +# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files +# will be generated, which together with the HTML files, form an Eclipse help +# plugin. To install this plugin and make it available under the help contents +# menu in Eclipse, the contents of the directory containing the HTML and XML +# files needs to be copied into the plugins directory of eclipse. The name of +# the directory within the plugins directory should be the same as +# the ECLIPSE_DOC_ID value. After copying Eclipse needs to be restarted before +# the help appears. + +GENERATE_ECLIPSEHELP = NO + +# A unique identifier for the eclipse help plugin. When installing the plugin +# the directory name containing the HTML and XML files should also have +# this name. + +ECLIPSE_DOC_ID = org.doxygen.Project + +# The DISABLE_INDEX tag can be used to turn on/off the condensed index at +# top of each HTML page. The value NO (the default) enables the index and +# the value YES disables it. + +DISABLE_INDEX = NO + +# The ENUM_VALUES_PER_LINE tag can be used to set the number of enum values +# (range [0,1..20]) that doxygen will group on one line in the generated HTML +# documentation. Note that a value of 0 will completely suppress the enum +# values from appearing in the overview section. + +ENUM_VALUES_PER_LINE = 4 + +# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index +# structure should be generated to display hierarchical information. +# If the tag value is set to YES, a side panel will be generated +# containing a tree-like index structure (just like the one that +# is generated for HTML Help). For this to work a browser that supports +# JavaScript, DHTML, CSS and frames is required (i.e. any modern browser). +# Windows users are probably better off using the HTML help feature. + +GENERATE_TREEVIEW = NO + +# By enabling USE_INLINE_TREES, doxygen will generate the Groups, Directories, +# and Class Hierarchy pages using a tree view instead of an ordered list. + +USE_INLINE_TREES = NO + +# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be +# used to set the initial width (in pixels) of the frame in which the tree +# is shown. + +TREEVIEW_WIDTH = 250 + +# When the EXT_LINKS_IN_WINDOW option is set to YES doxygen will open +# links to external symbols imported via tag files in a separate window. + +EXT_LINKS_IN_WINDOW = NO + +# Use this tag to change the font size of Latex formulas included +# as images in the HTML documentation. The default is 10. Note that +# when you change the font size after a successful doxygen run you need +# to manually remove any form_*.png images from the HTML output directory +# to force them to be regenerated. + +FORMULA_FONTSIZE = 10 + +# Use the FORMULA_TRANPARENT tag to determine whether or not the images +# generated for formulas are transparent PNGs. Transparent PNGs are +# not supported properly for IE 6.0, but are supported on all modern browsers. +# Note that when changing this option you need to delete any form_*.png files +# in the HTML output before the changes have effect. + +FORMULA_TRANSPARENT = YES + +# Enable the USE_MATHJAX option to render LaTeX formulas using MathJax +# (see http://www.mathjax.org) which uses client side Javascript for the +# rendering instead of using prerendered bitmaps. Use this if you do not +# have LaTeX installed or if you want to formulas look prettier in the HTML +# output. When enabled you also need to install MathJax separately and +# configure the path to it using the MATHJAX_RELPATH option. + +USE_MATHJAX = NO + +# When MathJax is enabled you need to specify the location relative to the +# HTML output directory using the MATHJAX_RELPATH option. The destination +# directory should contain the MathJax.js script. For instance, if the mathjax +# directory is located at the same level as the HTML output directory, then +# MATHJAX_RELPATH should be ../mathjax. The default value points to the +# mathjax.org site, so you can quickly see the result without installing +# MathJax, but it is strongly recommended to install a local copy of MathJax +# before deployment. + +MATHJAX_RELPATH = http://www.mathjax.org/mathjax + +# When the SEARCHENGINE tag is enabled doxygen will generate a search box +# for the HTML output. The underlying search engine uses javascript +# and DHTML and should work on any modern browser. Note that when using +# HTML help (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets +# (GENERATE_DOCSET) there is already a search function so this one should +# typically be disabled. For large projects the javascript based search engine +# can be slow, then enabling SERVER_BASED_SEARCH may provide a better solution. + +SEARCHENGINE = YES + +# When the SERVER_BASED_SEARCH tag is enabled the search engine will be +# implemented using a PHP enabled web server instead of at the web client +# using Javascript. Doxygen will generate the search PHP script and index +# file to put on the web server. The advantage of the server +# based approach is that it scales better to large projects and allows +# full text search. The disadvantages are that it is more difficult to setup +# and does not have live searching capabilities. + +SERVER_BASED_SEARCH = NO + +#--------------------------------------------------------------------------- +# configuration options related to the LaTeX output +#--------------------------------------------------------------------------- + +# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will +# generate Latex output. + +GENERATE_LATEX = YES + +# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `latex' will be used as the default path. + +LATEX_OUTPUT = latex + +# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be +# invoked. If left blank `latex' will be used as the default command name. +# Note that when enabling USE_PDFLATEX this option is only used for +# generating bitmaps for formulas in the HTML output, but not in the +# Makefile that is written to the output directory. + +LATEX_CMD_NAME = latex + +# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to +# generate index for LaTeX. If left blank `makeindex' will be used as the +# default command name. + +MAKEINDEX_CMD_NAME = makeindex + +# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact +# LaTeX documents. This may be useful for small projects and may help to +# save some trees in general. + +COMPACT_LATEX = NO + +# The PAPER_TYPE tag can be used to set the paper type that is used +# by the printer. Possible values are: a4, letter, legal and +# executive. If left blank a4wide will be used. + +PAPER_TYPE = letter + +# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX +# packages that should be included in the LaTeX output. + +EXTRA_PACKAGES = + +# The LATEX_HEADER tag can be used to specify a personal LaTeX header for +# the generated latex document. The header should contain everything until +# the first chapter. If it is left blank doxygen will generate a +# standard header. Notice: only use this tag if you know what you are doing! + +LATEX_HEADER = + +# The LATEX_FOOTER tag can be used to specify a personal LaTeX footer for +# the generated latex document. The footer should contain everything after +# the last chapter. If it is left blank doxygen will generate a +# standard footer. Notice: only use this tag if you know what you are doing! + +LATEX_FOOTER = + +# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated +# is prepared for conversion to pdf (using ps2pdf). The pdf file will +# contain links (just like the HTML output) instead of page references +# This makes the output suitable for online browsing using a pdf viewer. + +PDF_HYPERLINKS = YES + +# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of +# plain latex in the generated Makefile. Set this option to YES to get a +# higher quality PDF documentation. + +USE_PDFLATEX = YES + +# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode. +# command to the generated LaTeX files. This will instruct LaTeX to keep +# running if errors occur, instead of asking the user for help. +# This option is also used when generating formulas in HTML. + +LATEX_BATCHMODE = NO + +# If LATEX_HIDE_INDICES is set to YES then doxygen will not +# include the index chapters (such as File Index, Compound Index, etc.) +# in the output. + +LATEX_HIDE_INDICES = NO + +# If LATEX_SOURCE_CODE is set to YES then doxygen will include +# source code with syntax highlighting in the LaTeX output. +# Note that which sources are shown also depends on other settings +# such as SOURCE_BROWSER. + +LATEX_SOURCE_CODE = NO + +#--------------------------------------------------------------------------- +# configuration options related to the RTF output +#--------------------------------------------------------------------------- + +# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output +# The RTF output is optimized for Word 97 and may not look very pretty with +# other RTF readers or editors. + +GENERATE_RTF = NO + +# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `rtf' will be used as the default path. + +RTF_OUTPUT = rtf + +# If the COMPACT_RTF tag is set to YES Doxygen generates more compact +# RTF documents. This may be useful for small projects and may help to +# save some trees in general. + +COMPACT_RTF = NO + +# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated +# will contain hyperlink fields. The RTF file will +# contain links (just like the HTML output) instead of page references. +# This makes the output suitable for online browsing using WORD or other +# programs which support those fields. +# Note: wordpad (write) and others do not support links. + +RTF_HYPERLINKS = NO + +# Load stylesheet definitions from file. Syntax is similar to doxygen's +# config file, i.e. a series of assignments. You only have to provide +# replacements, missing definitions are set to their default value. + +RTF_STYLESHEET_FILE = + +# Set optional variables used in the generation of an rtf document. +# Syntax is similar to doxygen's config file. + +RTF_EXTENSIONS_FILE = + +#--------------------------------------------------------------------------- +# configuration options related to the man page output +#--------------------------------------------------------------------------- + +# If the GENERATE_MAN tag is set to YES (the default) Doxygen will +# generate man pages + +GENERATE_MAN = YES + +# The MAN_OUTPUT tag is used to specify where the man pages will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `man' will be used as the default path. + +MAN_OUTPUT = man + +# The MAN_EXTENSION tag determines the extension that is added to +# the generated man pages (default is the subroutine's section .3) + +MAN_EXTENSION = .3 + +# If the MAN_LINKS tag is set to YES and Doxygen generates man output, +# then it will generate one additional man file for each entity +# documented in the real man page(s). These additional files +# only source the real man page, but without them the man command +# would be unable to find the correct page. The default is NO. + +MAN_LINKS = NO + +#--------------------------------------------------------------------------- +# configuration options related to the XML output +#--------------------------------------------------------------------------- + +# If the GENERATE_XML tag is set to YES Doxygen will +# generate an XML file that captures the structure of +# the code including all documentation. + +GENERATE_XML = NO + +# The XML_OUTPUT tag is used to specify where the XML pages will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `xml' will be used as the default path. + +XML_OUTPUT = xml + +# The XML_SCHEMA tag can be used to specify an XML schema, +# which can be used by a validating XML parser to check the +# syntax of the XML files. + +XML_SCHEMA = + +# The XML_DTD tag can be used to specify an XML DTD, +# which can be used by a validating XML parser to check the +# syntax of the XML files. + +XML_DTD = + +# If the XML_PROGRAMLISTING tag is set to YES Doxygen will +# dump the program listings (including syntax highlighting +# and cross-referencing information) to the XML output. Note that +# enabling this will significantly increase the size of the XML output. + +XML_PROGRAMLISTING = YES + +#--------------------------------------------------------------------------- +# configuration options for the AutoGen Definitions output +#--------------------------------------------------------------------------- + +# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will +# generate an AutoGen Definitions (see autogen.sf.net) file +# that captures the structure of the code including all +# documentation. Note that this feature is still experimental +# and incomplete at the moment. + +GENERATE_AUTOGEN_DEF = NO + +#--------------------------------------------------------------------------- +# configuration options related to the Perl module output +#--------------------------------------------------------------------------- + +# If the GENERATE_PERLMOD tag is set to YES Doxygen will +# generate a Perl module file that captures the structure of +# the code including all documentation. Note that this +# feature is still experimental and incomplete at the +# moment. + +GENERATE_PERLMOD = NO + +# If the PERLMOD_LATEX tag is set to YES Doxygen will generate +# the necessary Makefile rules, Perl scripts and LaTeX code to be able +# to generate PDF and DVI output from the Perl module output. + +PERLMOD_LATEX = NO + +# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be +# nicely formatted so it can be parsed by a human reader. +# This is useful +# if you want to understand what is going on. +# On the other hand, if this +# tag is set to NO the size of the Perl module output will be much smaller +# and Perl will parse it just the same. + +PERLMOD_PRETTY = YES + +# The names of the make variables in the generated doxyrules.make file +# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. +# This is useful so different doxyrules.make files included by the same +# Makefile don't overwrite each other's variables. + +PERLMOD_MAKEVAR_PREFIX = + +#--------------------------------------------------------------------------- +# Configuration options related to the preprocessor +#--------------------------------------------------------------------------- + +# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will +# evaluate all C-preprocessor directives found in the sources and include +# files. + +ENABLE_PREPROCESSING = YES + +# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro +# names in the source code. If set to NO (the default) only conditional +# compilation will be performed. Macro expansion can be done in a controlled +# way by setting EXPAND_ONLY_PREDEF to YES. + +MACRO_EXPANSION = YES + +# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES +# then the macro expansion is limited to the macros specified with the +# PREDEFINED and EXPAND_AS_DEFINED tags. + +EXPAND_ONLY_PREDEF = YES + +# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files +# pointed to by INCLUDE_PATH will be searched when a #include is found. + +SEARCH_INCLUDES = YES + +# The INCLUDE_PATH tag can be used to specify one or more directories that +# contain include files that are not input files but should be processed by +# the preprocessor. + +INCLUDE_PATH = + +# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard +# patterns (like *.h and *.hpp) to filter out the header-files in the +# directories. If left blank, the patterns specified with FILE_PATTERNS will +# be used. + +INCLUDE_FILE_PATTERNS = + +# The PREDEFINED tag can be used to specify one or more macro names that +# are defined before the preprocessor is started (similar to the -D option of +# gcc). The argument of the tag is a list of macros of the form: name +# or name=definition (no spaces). If the definition and the = are +# omitted =1 is assumed. To prevent a macro definition from being +# undefined via #undef or recursively expanded use the := operator +# instead of the = operator. + +PREDEFINED = OPUS_EXPORT= OPUS_CUSTOM_EXPORT= OPUS_CUSTOM_EXPORT_STATIC= OPUS_WARN_UNUSED_RESULT= OPUS_ARG_NONNULL(_x)= + +# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then +# this tag can be used to specify a list of macro names that should be expanded. +# The macro definition that is found in the sources will be used. +# Use the PREDEFINED tag if you want to use a different macro definition that +# overrules the definition found in the source code. + +EXPAND_AS_DEFINED = + +# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then +# doxygen's preprocessor will remove all references to function-like macros +# that are alone on a line, have an all uppercase name, and do not end with a +# semicolon, because these will confuse the parser if not removed. + +SKIP_FUNCTION_MACROS = YES + +#--------------------------------------------------------------------------- +# Configuration::additions related to external references +#--------------------------------------------------------------------------- + +# The TAGFILES option can be used to specify one or more tagfiles. +# Optionally an initial location of the external documentation +# can be added for each tagfile. The format of a tag file without +# this location is as follows: +# +# TAGFILES = file1 file2 ... +# Adding location for the tag files is done as follows: +# +# TAGFILES = file1=loc1 "file2 = loc2" ... +# where "loc1" and "loc2" can be relative or absolute paths or +# URLs. If a location is present for each tag, the installdox tool +# does not have to be run to correct the links. +# Note that each tag file must have a unique name +# (where the name does NOT include the path) +# If a tag file is not located in the directory in which doxygen +# is run, you must also specify the path to the tagfile here. + +TAGFILES = + +# When a file name is specified after GENERATE_TAGFILE, doxygen will create +# a tag file that is based on the input files it reads. + +GENERATE_TAGFILE = + +# If the ALLEXTERNALS tag is set to YES all external classes will be listed +# in the class index. If set to NO only the inherited external classes +# will be listed. + +ALLEXTERNALS = NO + +# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed +# in the modules index. If set to NO, only the current project's groups will +# be listed. + +EXTERNAL_GROUPS = YES + +# The PERL_PATH should be the absolute path and name of the perl script +# interpreter (i.e. the result of `which perl'). + +PERL_PATH = /usr/bin/perl + +#--------------------------------------------------------------------------- +# Configuration options related to the dot tool +#--------------------------------------------------------------------------- + +# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will +# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base +# or super classes. Setting the tag to NO turns the diagrams off. Note that +# this option also works with HAVE_DOT disabled, but it is recommended to +# install and use dot, since it yields more powerful graphs. + +CLASS_DIAGRAMS = YES + +# You can define message sequence charts within doxygen comments using the \msc +# command. Doxygen will then run the mscgen tool (see +# http://www.mcternan.me.uk/mscgen/) to produce the chart and insert it in the +# documentation. The MSCGEN_PATH tag allows you to specify the directory where +# the mscgen tool resides. If left empty the tool is assumed to be found in the +# default search path. + +MSCGEN_PATH = + +# If set to YES, the inheritance and collaboration graphs will hide +# inheritance and usage relations if the target is undocumented +# or is not a class. + +HIDE_UNDOC_RELATIONS = YES + +# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is +# available from the path. This tool is part of Graphviz, a graph visualization +# toolkit from AT&T and Lucent Bell Labs. The other options in this section +# have no effect if this option is set to NO (the default) + +HAVE_DOT = NO + +# The DOT_NUM_THREADS specifies the number of dot invocations doxygen is +# allowed to run in parallel. When set to 0 (the default) doxygen will +# base this on the number of processors available in the system. You can set it +# explicitly to a value larger than 0 to get control over the balance +# between CPU load and processing speed. + +DOT_NUM_THREADS = 0 + +# By default doxygen will write a font called Helvetica to the output +# directory and reference it in all dot files that doxygen generates. +# When you want a differently looking font you can specify the font name +# using DOT_FONTNAME. You need to make sure dot is able to find the font, +# which can be done by putting it in a standard location or by setting the +# DOTFONTPATH environment variable or by setting DOT_FONTPATH to the directory +# containing the font. + +DOT_FONTNAME = Helvetica + +# The DOT_FONTSIZE tag can be used to set the size of the font of dot graphs. +# The default size is 10pt. + +DOT_FONTSIZE = 10 + +# By default doxygen will tell dot to use the output directory to look for the +# FreeSans.ttf font (which doxygen will put there itself). If you specify a +# different font using DOT_FONTNAME you can set the path where dot +# can find it using this tag. + +DOT_FONTPATH = + +# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen +# will generate a graph for each documented class showing the direct and +# indirect inheritance relations. Setting this tag to YES will force the +# the CLASS_DIAGRAMS tag to NO. + +CLASS_GRAPH = YES + +# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen +# will generate a graph for each documented class showing the direct and +# indirect implementation dependencies (inheritance, containment, and +# class references variables) of the class with other documented classes. + +COLLABORATION_GRAPH = YES + +# If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen +# will generate a graph for groups, showing the direct groups dependencies + +GROUP_GRAPHS = YES + +# If the UML_LOOK tag is set to YES doxygen will generate inheritance and +# collaboration diagrams in a style similar to the OMG's Unified Modeling +# Language. + +UML_LOOK = NO + +# If set to YES, the inheritance and collaboration graphs will show the +# relations between templates and their instances. + +TEMPLATE_RELATIONS = NO + +# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT +# tags are set to YES then doxygen will generate a graph for each documented +# file showing the direct and indirect include dependencies of the file with +# other documented files. + +INCLUDE_GRAPH = YES + +# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and +# HAVE_DOT tags are set to YES then doxygen will generate a graph for each +# documented header file showing the documented files that directly or +# indirectly include this file. + +INCLUDED_BY_GRAPH = YES + +# If the CALL_GRAPH and HAVE_DOT options are set to YES then +# doxygen will generate a call dependency graph for every global function +# or class method. Note that enabling this option will significantly increase +# the time of a run. So in most cases it will be better to enable call graphs +# for selected functions only using the \callgraph command. + +CALL_GRAPH = NO + +# If the CALLER_GRAPH and HAVE_DOT tags are set to YES then +# doxygen will generate a caller dependency graph for every global function +# or class method. Note that enabling this option will significantly increase +# the time of a run. So in most cases it will be better to enable caller +# graphs for selected functions only using the \callergraph command. + +CALLER_GRAPH = NO + +# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen +# will generate a graphical hierarchy of all classes instead of a textual one. + +GRAPHICAL_HIERARCHY = YES + +# If the DIRECTORY_GRAPH, SHOW_DIRECTORIES and HAVE_DOT tags are set to YES +# then doxygen will show the dependencies a directory has on other directories +# in a graphical way. The dependency relations are determined by the #include +# relations between the files in the directories. + +DIRECTORY_GRAPH = YES + +# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images +# generated by dot. Possible values are svg, png, jpg, or gif. +# If left blank png will be used. + +DOT_IMAGE_FORMAT = png + +# The tag DOT_PATH can be used to specify the path where the dot tool can be +# found. If left blank, it is assumed the dot tool can be found in the path. + +DOT_PATH = + +# The DOTFILE_DIRS tag can be used to specify one or more directories that +# contain dot files that are included in the documentation (see the +# \dotfile command). + +DOTFILE_DIRS = + +# The MSCFILE_DIRS tag can be used to specify one or more directories that +# contain msc files that are included in the documentation (see the +# \mscfile command). + +MSCFILE_DIRS = + +# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of +# nodes that will be shown in the graph. If the number of nodes in a graph +# becomes larger than this value, doxygen will truncate the graph, which is +# visualized by representing a node as a red box. Note that doxygen if the +# number of direct children of the root node in a graph is already larger than +# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note +# that the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH. + +DOT_GRAPH_MAX_NODES = 50 + +# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the +# graphs generated by dot. A depth value of 3 means that only nodes reachable +# from the root by following a path via at most 3 edges will be shown. Nodes +# that lay further from the root node will be omitted. Note that setting this +# option to 1 or 2 may greatly reduce the computation time needed for large +# code bases. Also note that the size of a graph can be further restricted by +# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction. + +MAX_DOT_GRAPH_DEPTH = 0 + +# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent +# background. This is disabled by default, because dot on Windows does not +# seem to support this out of the box. Warning: Depending on the platform used, +# enabling this option may lead to badly anti-aliased labels on the edges of +# a graph (i.e. they become hard to read). + +DOT_TRANSPARENT = NO + +# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output +# files in one run (i.e. multiple -o and -T options on the command line). This +# makes dot run faster, but since only newer versions of dot (>1.8.10) +# support this, this feature is disabled by default. + +DOT_MULTI_TARGETS = NO + +# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will +# generate a legend page explaining the meaning of the various boxes and +# arrows in the dot generated graphs. + +GENERATE_LEGEND = YES + +# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will +# remove the intermediate dot files that are used to generate +# the various graphs. + +DOT_CLEANUP = YES diff --git a/asm/libs/opus/doc/Makefile.am b/asm/libs/opus/doc/Makefile.am new file mode 100644 index 00000000..296c4dd8 --- /dev/null +++ b/asm/libs/opus/doc/Makefile.am @@ -0,0 +1,44 @@ +## Process this file with automake to produce Makefile.in + +DOCINPUTS = $(top_srcdir)/include/opus.h \ + $(top_srcdir)/include/opus_multistream.h \ + $(top_srcdir)/include/opus_defines.h \ + $(top_srcdir)/include/opus_types.h \ + $(top_srcdir)/include/opus_custom.h \ + $(top_srcdir)/doc/header.html \ + $(top_srcdir)/doc/footer.html \ + $(top_srcdir)/doc/customdoxygen.css + +EXTRA_DIST = customdoxygen.css Doxyfile.in footer.html header.html \ + opus_logo.svg trivial_example.c + + +if HAVE_DOXYGEN + +all-local: doxygen-build.stamp + +doxygen-build.stamp: Doxyfile $(DOCINPUTS) + doxygen + touch $@ + +install-data-local: + $(INSTALL) -d $(DESTDIR)$(docdir)/html/search + for f in `find html -type f \! -name "installdox"`; do \ + $(INSTALL_DATA) $$f $(DESTDIR)$(docdir)/$$f; \ + done + + $(INSTALL) -d $(DESTDIR)$(mandir)/man3 + cd man && find man3 -type f -name opus_*.3 \ + -exec $(INSTALL_DATA) \{} $(DESTDIR)$(mandir)/man3 \; + +clean-local: + $(RM) -r html + $(RM) -r latex + $(RM) -r man + $(RM) doxygen-build.stamp + +uninstall-local: + $(RM) -r $(DESTDIR)$(docdir)/html + $(RM) $(DESTDIR)$(mandir)/man3/opus_*.3 $(DESTDIR)$(mandir)/man3/opus.h.3 + +endif diff --git a/asm/libs/opus/doc/build_draft.sh b/asm/libs/opus/doc/build_draft.sh new file mode 100755 index 00000000..d15b22a7 --- /dev/null +++ b/asm/libs/opus/doc/build_draft.sh @@ -0,0 +1,104 @@ +#!/bin/sh + +# Copyright (c) 2011-2012 Xiph.Org Foundation and Mozilla Corporation +# +# This file is extracted from RFC6716. Please see that RFC for additional +# information. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of Internet Society, IETF or IETF Trust, nor the +# names of specific contributors, may be used to endorse or promote +# products derived from this software without specific prior written +# permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER +# OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#Stop on errors +set -e +#Set the CWD to the location of this script +[ -n "${0%/*}" ] && cd "${0%/*}" + +toplevel=".." +destdir="opus_source" + +echo packaging source code +rm -rf "${destdir}" +mkdir "${destdir}" +mkdir "${destdir}/src" +mkdir "${destdir}/silk" +mkdir "${destdir}/silk/float" +mkdir "${destdir}/silk/fixed" +mkdir "${destdir}/celt" +mkdir "${destdir}/include" +for f in `cat "${toplevel}"/opus_sources.mk "${toplevel}"/celt_sources.mk \ + "${toplevel}"/silk_sources.mk "${toplevel}"/opus_headers.mk \ + "${toplevel}"/celt_headers.mk "${toplevel}"/silk_headers.mk \ + | grep '\.[ch]' | sed -e 's/^.*=//' -e 's/\\\\//'` ; do + cp -a "${toplevel}/${f}" "${destdir}/${f}" +done +cp -a "${toplevel}"/src/opus_demo.c "${destdir}"/src/ +cp -a "${toplevel}"/src/opus_compare.c "${destdir}"/src/ +cp -a "${toplevel}"/celt/opus_custom_demo.c "${destdir}"/celt/ +cp -a "${toplevel}"/Makefile.unix "${destdir}"/Makefile +cp -a "${toplevel}"/opus_sources.mk "${destdir}"/ +cp -a "${toplevel}"/celt_sources.mk "${destdir}"/ +cp -a "${toplevel}"/silk_sources.mk "${destdir}"/ +cp -a "${toplevel}"/README.draft "${destdir}"/README +cp -a "${toplevel}"/COPYING "${destdir}"/COPYING +cp -a "${toplevel}"/tests/run_vectors.sh "${destdir}"/ + +GZIP=-9 tar --owner=root --group=root --format=v7 -czf opus_source.tar.gz "${destdir}" +echo building base64 version +cat opus_source.tar.gz| base64 | tr -d '\n' | fold -w 64 | \ + sed -e 's/^/\###/' -e 's/$/\<\/spanx\>\/' > \ + opus_source.base64 + + +#echo '
' > opus_compare_escaped.c +#echo '' >> opus_compare_escaped.c +#echo '> opus_compare_escaped.c +#cat opus_compare.c >> opus_compare_escaped.c +#echo ']]>' >> opus_compare_escaped.c +#echo '' >> opus_compare_escaped.c +#echo '
' >> opus_compare_escaped.c + +if [[ ! -d ../opus_testvectors ]] ; then + echo "Downloading test vectors..." + wget 'http://opus-codec.org/testvectors/opus_testvectors.tar.gz' + tar -C .. -xvzf opus_testvectors.tar.gz +fi +echo '
' > testvectors_sha1 +echo '' >> testvectors_sha1 +echo '> testvectors_sha1 +(cd ../opus_testvectors; sha1sum *.bit *.dec) >> testvectors_sha1 +#cd opus_testvectors +#sha1sum *.bit *.dec >> ../testvectors_sha1 +#cd .. +echo ']]>' >> testvectors_sha1 +echo '' >> testvectors_sha1 +echo '
' >> testvectors_sha1 + +echo running xml2rfc +xml2rfc draft-ietf-codec-opus.xml draft-ietf-codec-opus.html & +xml2rfc draft-ietf-codec-opus.xml +wait diff --git a/asm/libs/opus/doc/build_isobmff.sh b/asm/libs/opus/doc/build_isobmff.sh new file mode 100755 index 00000000..95ea202e --- /dev/null +++ b/asm/libs/opus/doc/build_isobmff.sh @@ -0,0 +1,50 @@ +#!/bin/sh + +# Copyright (c) 2014 Xiph.Org Foundation and Mozilla Foundation +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER +# OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#Stop on errors +set -e +#Set the CWD to the location of this script +[ -n "${0%/*}" ] && cd "${0%/*}" + +HTML=opus_in_isobmff.html + +echo downloading updates... +CSS=${HTML%%.html}.css +wget -q http://vfrmaniac.fushizen.eu/contents/${HTML} -O ${HTML} +wget -q http://vfrmaniac.fushizen.eu/style.css -O ${CSS} + +echo updating links... +cat ${HTML} | sed -e "s/\\.\\.\\/style.css/${CSS}/" > ${HTML}+ && mv ${HTML}+ ${HTML} + +echo stripping... +cat ${HTML} | sed -e 's///g' > ${HTML}+ && mv ${HTML}+ ${HTML} +cat ${HTML} | sed -e 's/ *$//g' > ${HTML}+ && mv ${HTML}+ ${HTML} +cat ${CSS} | sed -e 's/ *$//g' > ${CSS}+ && mv ${CSS}+ ${CSS} + + +VERSION=$(fgrep Version ${HTML} | sed 's/.*Version \([0-9]\.[0-9]\.[0-9]\).*/\1/') +echo Now at version ${VERSION} diff --git a/asm/libs/opus/doc/build_oggdraft.sh b/asm/libs/opus/doc/build_oggdraft.sh new file mode 100755 index 00000000..30ee534b --- /dev/null +++ b/asm/libs/opus/doc/build_oggdraft.sh @@ -0,0 +1,52 @@ +#!/bin/sh + +# Copyright (c) 2012 Xiph.Org Foundation and Mozilla Corporation +# +# This file is extracted from RFC6716. Please see that RFC for additional +# information. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of Internet Society, IETF or IETF Trust, nor the +# names of specific contributors, may be used to endorse or promote +# products derived from this software without specific prior written +# permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER +# OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#Stop on errors +set -e +#Set the CWD to the location of this script +[ -n "${0%/*}" ] && cd "${0%/*}" + +if test -z `which xml2rfc 2> /dev/null`; then + echo "Error: couldn't find xml2rfc." + echo + echo "Please install xml2rfc version 2 or later." + echo "E.g. 'pip install xml2rfc' or follow the instructions" + echo "on http://pypi.python.org/pypi/xml2rfc/ or tools.ietf.org." + exit 1 +fi + +echo running xml2rfc +# version 2 syntax +xml2rfc draft-ietf-codec-oggopus.xml --text --html diff --git a/asm/libs/opus/doc/customdoxygen.css b/asm/libs/opus/doc/customdoxygen.css new file mode 100644 index 00000000..70047787 --- /dev/null +++ b/asm/libs/opus/doc/customdoxygen.css @@ -0,0 +1,1011 @@ +/* The standard CSS for doxygen */ + +body, table, div, p, dl { + font-family: Lucida Grande, Verdana, Geneva, Arial, sans-serif; + font-size: 13px; + line-height: 1.3; +} + +/* @group Heading Levels */ + +h1 { + font-size: 150%; +} + +.title { + font-size: 150%; + font-weight: bold; + margin: 10px 2px; +} + +h2 { + font-size: 120%; +} + +h3 { + font-size: 100%; +} + +dt { + font-weight: bold; +} + +div.multicol { + -moz-column-gap: 1em; + -webkit-column-gap: 1em; + -moz-column-count: 3; + -webkit-column-count: 3; +} + +p.startli, p.startdd, p.starttd { + margin-top: 2px; +} + +p.endli { + margin-bottom: 0px; +} + +p.enddd { + margin-bottom: 4px; +} + +p.endtd { + margin-bottom: 2px; +} + +/* @end */ + +caption { + font-weight: bold; +} + +span.legend { + font-size: 70%; + text-align: center; +} + +h3.version { + font-size: 90%; + text-align: center; +} + +div.qindex, div.navtab{ + background-color: #F1F1F1; + border: 1px solid #BDBDBD; + text-align: center; +} + +div.qindex, div.navpath { + width: 100%; + line-height: 140%; +} + +div.navtab { + margin-right: 15px; +} + +/* @group Link Styling */ + +a { + color: #646464; + font-weight: normal; + text-decoration: none; +} + +.contents a:visited { + color: #747474; +} + +a:hover { + text-decoration: underline; +} + +a.qindex { + font-weight: bold; +} + +a.qindexHL { + font-weight: bold; + background-color: #B8B8B8; + color: #ffffff; + border: 1px double #A8A8A8; +} + +.contents a.qindexHL:visited { + color: #ffffff; +} + +a.el { + font-weight: bold; +} + +a.elRef { +} + +a.code, a.code:visited { + color: #4665A2; +} + +a.codeRef, a.codeRef:visited { + color: #4665A2; +} + +/* @end */ + +dl.el { + margin-left: -1cm; +} + +.fragment { + font-family: monospace, fixed; + font-size: 105%; +} + +pre.fragment { + border: 1px solid #D5D5D5; + background-color: #FCFCFC; + padding: 4px 6px; + margin: 4px 8px 4px 2px; + overflow: auto; + word-wrap: break-word; + font-size: 9pt; + line-height: 125%; +} + +div.ah { + background-color: black; + font-weight: bold; + color: #ffffff; + margin-bottom: 3px; + margin-top: 3px; + padding: 0.2em; + border: solid thin #333; + border-radius: 0.5em; + -webkit-border-radius: .5em; + -moz-border-radius: .5em; + box-shadow: 2px 2px 3px #999; + -webkit-box-shadow: 2px 2px 3px #999; + -moz-box-shadow: rgba(0, 0, 0, 0.15) 2px 2px 2px; + background-image: -webkit-gradient(linear, left top, left bottom, from(#eee), to(#000),color-stop(0.3, #444)); + background-image: -moz-linear-gradient(center top, #eee 0%, #444 40%, #000); +} + +div.groupHeader { + margin-left: 16px; + margin-top: 12px; + font-weight: bold; +} + +div.groupText { + margin-left: 16px; + font-style: italic; +} + +body { + background-color: white; + color: black; + margin: 0; +} + +div.contents { + margin-top: 10px; + margin-left: 8px; + margin-right: 8px; +} + +td.indexkey { + background-color: #F1F1F1; + font-weight: bold; + border: 1px solid #D5D5D5; + margin: 2px 0px 2px 0; + padding: 2px 10px; + white-space: nowrap; + vertical-align: top; +} + +td.indexvalue { + background-color: #F1F1F1; + border: 1px solid #D5D5D5; + padding: 2px 10px; + margin: 2px 0px; +} + +tr.memlist { + background-color: #F2F2F2; +} + +p.formulaDsp { + text-align: center; +} + +img.formulaDsp { + +} + +img.formulaInl { + vertical-align: middle; +} + +div.center { + text-align: center; + margin-top: 0px; + margin-bottom: 0px; + padding: 0px; +} + +div.center img { + border: 0px; +} + +address.footer { + text-align: right; + padding-right: 12px; +} + +img.footer { + border: 0px; + vertical-align: middle; +} + +/* @group Code Colorization */ + +span.keyword { + color: #008000 +} + +span.keywordtype { + color: #604020 +} + +span.keywordflow { + color: #e08000 +} + +span.comment { + color: #800000 +} + +span.preprocessor { + color: #806020 +} + +span.stringliteral { + color: #002080 +} + +span.charliteral { + color: #008080 +} + +span.vhdldigit { + color: #ff00ff +} + +span.vhdlchar { + color: #000000 +} + +span.vhdlkeyword { + color: #700070 +} + +span.vhdllogic { + color: #ff0000 +} + +blockquote { + background-color: #F9F9F9; + border-left: 2px solid #B8B8B8; + margin: 0 24px 0 4px; + padding: 0 12px 0 16px; +} + +/* @end */ + +/* +.search { + color: #003399; + font-weight: bold; +} + +form.search { + margin-bottom: 0px; + margin-top: 0px; +} + +input.search { + font-size: 75%; + color: #000080; + font-weight: normal; + background-color: #e8eef2; +} +*/ + +td.tiny { + font-size: 75%; +} + +.dirtab { + padding: 4px; + border-collapse: collapse; + border: 1px solid #BDBDBD; +} + +th.dirtab { + background: #F1F1F1; + font-weight: bold; +} + +hr { + height: 0px; + border: none; + border-top: 1px solid #7A7A7A; +} + +hr.footer { + height: 1px; +} + +/* @group Member Descriptions */ + +table.memberdecls { + border-spacing: 0px; + padding: 0px; +} + +.mdescLeft, .mdescRight, +.memItemLeft, .memItemRight, +.memTemplItemLeft, .memTemplItemRight, .memTemplParams { + background-color: #FAFAFA; + border: none; + margin: 4px; + padding: 1px 0 0 8px; +} + +.mdescLeft, .mdescRight { + padding: 0px 8px 4px 8px; + color: #555; +} + +.memItemLeft, .memItemRight, .memTemplParams { + border-top: 1px solid #D5D5D5; +} + +.memItemLeft, .memTemplItemLeft { + white-space: nowrap; +} + +.memItemRight { + width: 100%; +} + +.memTemplParams { + color: #747474; + white-space: nowrap; +} + +/* @end */ + +/* @group Member Details */ + +/* Styles for detailed member documentation */ + +.memtemplate { + font-size: 80%; + color: #747474; + font-weight: normal; + margin-left: 9px; +} + +.memnav { + background-color: #F1F1F1; + border: 1px solid #BDBDBD; + text-align: center; + margin: 2px; + margin-right: 15px; + padding: 2px; +} + +.mempage { + width: 100%; +} + +.memitem { + padding: 0; + margin-bottom: 10px; + margin-right: 5px; +} + +.memname { + white-space: nowrap; + font-weight: bold; + margin-left: 6px; +} + +.memproto, dl.reflist dt { + border-top: 1px solid #C0C0C0; + border-left: 1px solid #C0C0C0; + border-right: 1px solid #C0C0C0; + padding: 6px 0px 6px 0px; + color: #3D3D3D; + font-weight: bold; + text-shadow: 0px 1px 1px rgba(255, 255, 255, 0.9); + /* opera specific markup */ + box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.15); + border-top-right-radius: 8px; + border-top-left-radius: 8px; + /* firefox specific markup */ + -moz-box-shadow: rgba(0, 0, 0, 0.15) 5px 5px 5px; + -moz-border-radius-topright: 8px; + -moz-border-radius-topleft: 8px; + /* webkit specific markup */ + -webkit-box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.15); + -webkit-border-top-right-radius: 8px; + -webkit-border-top-left-radius: 8px; + background-image:url('nav_f.png'); + background-repeat:repeat-x; + background-color: #EAEAEA; + +} + +.memdoc, dl.reflist dd { + border-bottom: 1px solid #C0C0C0; + border-left: 1px solid #C0C0C0; + border-right: 1px solid #C0C0C0; + padding: 2px 5px; + background-color: #FCFCFC; + border-top-width: 0; + /* opera specific markup */ + border-bottom-left-radius: 8px; + border-bottom-right-radius: 8px; + box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.15); + /* firefox specific markup */ + -moz-border-radius-bottomleft: 8px; + -moz-border-radius-bottomright: 8px; + -moz-box-shadow: rgba(0, 0, 0, 0.15) 5px 5px 5px; + background-image: -moz-linear-gradient(center top, #FFFFFF 0%, #FFFFFF 60%, #F9F9F9 95%, #F2F2F2); + /* webkit specific markup */ + -webkit-border-bottom-left-radius: 8px; + -webkit-border-bottom-right-radius: 8px; + -webkit-box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.15); + background-image: -webkit-gradient(linear,center top,center bottom,from(#FFFFFF), color-stop(0.6,#FFFFFF), color-stop(0.60,#FFFFFF), color-stop(0.95,#F9F9F9), to(#F2F2F2)); +} + +dl.reflist dt { + padding: 5px; +} + +dl.reflist dd { + margin: 0px 0px 10px 0px; + padding: 5px; +} + +.paramkey { + text-align: right; +} + +.paramtype { + white-space: nowrap; +} + +.paramname { + color: #602020; + white-space: nowrap; +} +.paramname em { + font-style: normal; +} + +.params, .retval, .exception, .tparams { + border-spacing: 6px 2px; +} + +.params .paramname, .retval .paramname { + font-weight: bold; + vertical-align: top; +} + +.params .paramtype { + font-style: italic; + vertical-align: top; +} + +.params .paramdir { + font-family: "courier new",courier,monospace; + vertical-align: top; +} + + + + +/* @end */ + +/* @group Directory (tree) */ + +/* for the tree view */ + +.ftvtree { + font-family: sans-serif; + margin: 0px; +} + +/* these are for tree view when used as main index */ + +.directory { + font-size: 9pt; + font-weight: bold; + margin: 5px; +} + +.directory h3 { + margin: 0px; + margin-top: 1em; + font-size: 11pt; +} + +/* +The following two styles can be used to replace the root node title +with an image of your choice. Simply uncomment the next two styles, +specify the name of your image and be sure to set 'height' to the +proper pixel height of your image. +*/ + +/* +.directory h3.swap { + height: 61px; + background-repeat: no-repeat; + background-image: url("yourimage.gif"); +} +.directory h3.swap span { + display: none; +} +*/ + +.directory > h3 { + margin-top: 0; +} + +.directory p { + margin: 0px; + white-space: nowrap; +} + +.directory div { + display: none; + margin: 0px; +} + +.directory img { + vertical-align: -30%; +} + +/* these are for tree view when not used as main index */ + +.directory-alt { + font-size: 100%; + font-weight: bold; +} + +.directory-alt h3 { + margin: 0px; + margin-top: 1em; + font-size: 11pt; +} + +.directory-alt > h3 { + margin-top: 0; +} + +.directory-alt p { + margin: 0px; + white-space: nowrap; +} + +.directory-alt div { + display: none; + margin: 0px; +} + +.directory-alt img { + vertical-align: -30%; +} + +/* @end */ + +div.dynheader { + margin-top: 8px; +} + +address { + font-style: normal; + color: #464646; +} + +table.doxtable { + border-collapse:collapse; + margin-top: 4px; + margin-bottom: 4px; +} + +table.doxtable td, table.doxtable th { + border: 1px solid #4A4A4A; + padding: 3px 7px 2px; +} + +table.doxtable th { + background-color: #5B5B5B; + color: #FFFFFF; + font-size: 110%; + padding-bottom: 4px; + padding-top: 5px; +} + +table.fieldtable { + width: 100%; + margin-bottom: 10px; + border: 1px solid #C0C0C0; + border-spacing: 0px; + -moz-border-radius: 4px; + -webkit-border-radius: 4px; + border-radius: 4px; + -moz-box-shadow: rgba(0, 0, 0, 0.15) 2px 2px 2px; + -webkit-box-shadow: 2px 2px 2px rgba(0, 0, 0, 0.15); + box-shadow: 2px 2px 2px rgba(0, 0, 0, 0.15); +} + +.fieldtable td, .fieldtable th { + padding: 3px 7px 2px; +} + +.fieldtable td.fieldtype, .fieldtable td.fieldname { + white-space: nowrap; + border-right: 1px solid #C0C0C0; + border-bottom: 1px solid #C0C0C0; + vertical-align: top; +} + +.fieldtable td.fielddoc { + border-bottom: 1px solid #C0C0C0; + width: 100%; +} + +.fieldtable tr:last-child td { + border-bottom: none; +} + +.fieldtable th { + background-image:url('nav_f.png'); + background-repeat:repeat-x; + background-color: #EAEAEA; + font-size: 90%; + color: #3D3D3D; + padding-bottom: 4px; + padding-top: 5px; + text-align:left; + -moz-border-radius-topleft: 4px; + -moz-border-radius-topright: 4px; + -webkit-border-top-left-radius: 4px; + -webkit-border-top-right-radius: 4px; + border-top-left-radius: 4px; + border-top-right-radius: 4px; + border-bottom: 1px solid #C0C0C0; +} + + +.tabsearch { + top: 0px; + left: 10px; + height: 36px; + background-image: url('tab_b.png'); + z-index: 101; + overflow: hidden; + font-size: 13px; +} + +.navpath ul +{ + font-size: 11px; + background-image:url('tab_b.png'); + background-repeat:repeat-x; + height:30px; + line-height:30px; + color:#ABABAB; + border:solid 1px #D3D3D3; + overflow:hidden; + margin:0px; + padding:0px; +} + +.navpath li +{ + list-style-type:none; + float:left; + padding-left:10px; + padding-right:15px; + background-image:url('bc_s.png'); + background-repeat:no-repeat; + background-position:right; + color:#595959; +} + +.navpath li.navelem a +{ + height:32px; + display:block; + text-decoration: none; + outline: none; +} + +.navpath li.navelem a:hover +{ + color:#929292; +} + +.navpath li.footer +{ + list-style-type:none; + float:right; + padding-left:10px; + padding-right:15px; + background-image:none; + background-repeat:no-repeat; + background-position:right; + color:#595959; + font-size: 8pt; +} + + +div.summary +{ + float: right; + font-size: 8pt; + padding-right: 5px; + width: 50%; + text-align: right; +} + +div.summary a +{ + white-space: nowrap; +} + +div.ingroups +{ + margin-left: 5px; + font-size: 8pt; + padding-left: 5px; + width: 50%; + text-align: left; +} + +div.ingroups a +{ + white-space: nowrap; +} + +div.header +{ + background-image:url('nav_h.png'); + background-repeat:repeat-x; + background-color: #FAFAFA; + margin: 0px; + border-bottom: 1px solid #D5D5D5; +} + +div.headertitle +{ + padding: 5px 5px 5px 7px; +} + +dl +{ + padding: 0 0 0 10px; +} + +/* dl.note, dl.warning, dl.attention, dl.pre, dl.post, dl.invariant, dl.deprecated, dl.todo, dl.test, dl.bug */ +dl.section +{ + border-left:4px solid; + padding: 0 0 0 6px; +} + +dl.note +{ + border-color: #D0C000; +} + +dl.warning, dl.attention +{ + border-color: #FF0000; +} + +dl.pre, dl.post, dl.invariant +{ + border-color: #00D000; +} + +dl.deprecated +{ + border-color: #505050; +} + +dl.todo +{ + border-color: #00C0E0; +} + +dl.test +{ + border-color: #3030E0; +} + +dl.bug +{ + border-color: #C08050; +} + +dl.section dd { + margin-bottom: 6px; +} + + +#projectlogo +{ + text-align: center; + vertical-align: bottom; + border-collapse: separate; +} + +#projectlogo img +{ + border: 0px none; +} + +#projectname +{ + font: 300% Tahoma, Arial,sans-serif; + margin: 0px; + padding: 2px 0px; +} + +#projectbrief +{ + font: 120% Tahoma, Arial,sans-serif; + margin: 0px; + padding: 0px; +} + +#projectnumber +{ + font: 100% Tahoma, Arial,sans-serif; + margin: 0px; + padding: 0px; +} + +#titlearea +{ + padding: 0px; + margin: 0px; + width: 100%; + border-bottom: 1px solid #848484; +} + +.image +{ + text-align: center; +} + +.dotgraph +{ + text-align: center; +} + +.mscgraph +{ + text-align: center; +} + +.caption +{ + font-weight: bold; +} + +div.zoom +{ + border: 1px solid #AFAFAF; +} + +dl.citelist { + margin-bottom:50px; +} + +dl.citelist dt { + color:#545454; + float:left; + font-weight:bold; + margin-right:10px; + padding:5px; +} + +dl.citelist dd { + margin:2px 0; + padding:5px 0; +} + +div.toc { + padding: 14px 25px; + background-color: #F7F7F7; + border: 1px solid #E3E3E3; + border-radius: 7px 7px 7px 7px; + float: right; + height: auto; + margin: 0 20px 10px 10px; + width: 200px; +} + +div.toc li { + background: url("bdwn.png") no-repeat scroll 0 5px transparent; + font: 10px/1.2 Verdana,DejaVu Sans,Geneva,sans-serif; + margin-top: 5px; + padding-left: 10px; + padding-top: 2px; +} + +div.toc h3 { + font: bold 12px/1.2 Arial,FreeSans,sans-serif; + color: #747474; + border-bottom: 0 none; + margin: 0; +} + +div.toc ul { + list-style: none outside none; + border: medium none; + padding: 0px; +} + +div.toc li.level1 { + margin-left: 0px; +} + +div.toc li.level2 { + margin-left: 15px; +} + +div.toc li.level3 { + margin-left: 30px; +} + +div.toc li.level4 { + margin-left: 45px; +} + + +@media print +{ + #top { display: none; } + #side-nav { display: none; } + #nav-path { display: none; } + body { overflow:visible; } + h1, h2, h3, h4, h5, h6 { page-break-after: avoid; } + .summary { display: none; } + .memitem { page-break-inside: avoid; } + #doc-content + { + margin-left:0 !important; + height:auto !important; + width:auto !important; + overflow:inherit; + display:inline; + } + pre.fragment + { + overflow: visible; + text-wrap: unrestricted; + white-space: -moz-pre-wrap; /* Moz */ + white-space: -pre-wrap; /* Opera 4-6 */ + white-space: -o-pre-wrap; /* Opera 7 */ + white-space: pre-wrap; /* CSS3 */ + word-wrap: break-word; /* IE 5.5+ */ + } +} diff --git a/asm/libs/opus/doc/draft-ietf-codec-oggopus.xml b/asm/libs/opus/doc/draft-ietf-codec-oggopus.xml new file mode 100644 index 00000000..7489c201 --- /dev/null +++ b/asm/libs/opus/doc/draft-ietf-codec-oggopus.xml @@ -0,0 +1,1751 @@ + + + + + + + + + + + +]> + + + + + +Ogg Encapsulation for the Opus Audio Codec + +Mozilla Corporation +
+ +650 Castro Street +Mountain View +CA +94041 +USA + ++1 650 903-0800 +tterribe@xiph.org +
+ + + +Voicetronix +
+ +246 Pulteney Street, Level 1 +Adelaide +SA +5000 +Australia + ++61 8 8232 9112 +ron@debian.org +
+ + + +Mozilla Corporation +
+ +163 West Hastings Street +Vancouver +BC +V6B 1H5 +Canada + ++1 778 785 1540 +giles@xiph.org +
+ + + +RAI +codec + + + +This document defines the Ogg encapsulation for the Opus interactive speech and + audio codec. +This allows data encoded in the Opus format to be stored in an Ogg logical + bitstream. + + + + + +
+ +The IETF Opus codec is a low-latency audio codec optimized for both voice and + general-purpose audio. +See for technical details. +This document defines the encapsulation of Opus in a continuous, logical Ogg + bitstream . +Ogg encapsulation provides Opus with a long-term storage format supporting + all of the essential features, including metadata, fast and accurate seeking, + corruption detection, recapture after errors, low overhead, and the ability to + multiplex Opus with other codecs (including video) with minimal buffering. +It also provides a live streamable format, capable of delivery over a reliable + stream-oriented transport, without requiring all the data, or even the total + length of the data, up-front, in a form that is identical to the on-disk + storage format. + + +Ogg bitstreams are made up of a series of 'pages', each of which contains data + from one or more 'packets'. +Pages are the fundamental unit of multiplexing in an Ogg stream. +Each page is associated with a particular logical stream and contains a capture + pattern and checksum, flags to mark the beginning and end of the logical + stream, and a 'granule position' that represents an absolute position in the + stream, to aid seeking. +A single page can contain up to 65,025 octets of packet data from up to 255 + different packets. +Packets can be split arbitrarily across pages, and continued from one page to + the next (allowing packets much larger than would fit on a single page). +Each page contains 'lacing values' that indicate how the data is partitioned + into packets, allowing a demultiplexer (demuxer) to recover the packet + boundaries without examining the encoded data. +A packet is said to 'complete' on a page when the page contains the final + lacing value corresponding to that packet. + + +This encapsulation defines the contents of the packet data, including + the necessary headers, the organization of those packets into a logical + stream, and the interpretation of the codec-specific granule position field. +It does not attempt to describe or specify the existing Ogg container format. +Readers unfamiliar with the basic concepts mentioned above are encouraged to + review the details in . + + +
+ +
+ +The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", + "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED", "MAY", and "OPTIONAL" in this + document are to be interpreted as described in . + + +
+ +
+ +An Ogg Opus stream is organized as follows. + + +There are two mandatory header packets. +The first packet in the logical Ogg bitstream MUST contain the identification + (ID) header, which uniquely identifies a stream as Opus audio. +The format of this header is defined in . +It is placed alone (without any other packet data) on the first page of + the logical Ogg bitstream, and completes on that page. +This page has its 'beginning of stream' flag set. + + +The second packet in the logical Ogg bitstream MUST contain the comment header, + which contains user-supplied metadata. +The format of this header is defined in . +It MAY span multiple pages, beginning on the second page of the logical + stream. +However many pages it spans, the comment header packet MUST finish the page on + which it completes. + + +All subsequent pages are audio data pages, and the Ogg packets they contain are + audio data packets. +Each audio data packet contains one Opus packet for each of N different + streams, where N is typically one for mono or stereo, but MAY be greater than + one for multichannel audio. +The value N is specified in the ID header (see + ), and is fixed over the entire length of the + logical Ogg bitstream. + + +The first (N - 1) Opus packets, if any, are packed one after another + into the Ogg packet, using the self-delimiting framing from Appendix B of + . +The remaining Opus packet is packed at the end of the Ogg packet using the + regular, undelimited framing from Section 3 of . +All of the Opus packets in a single Ogg packet MUST be constrained to have the + same duration. +An implementation of this specification SHOULD treat any Opus packet whose + duration is different from that of the first Opus packet in an Ogg packet as + if it were a malformed Opus packet with an invalid Table Of Contents (TOC) + sequence. + + +The TOC sequence at the beginning of each Opus packet indicates the coding + mode, audio bandwidth, channel count, duration (frame size), and number of + frames per packet, as described in Section 3.1 + of . +The coding mode is one of SILK, Hybrid, or Constrained Energy Lapped Transform + (CELT). +The combination of coding mode, audio bandwidth, and frame size is referred to + as the configuration of an Opus packet. + + +Packets are placed into Ogg pages in order until the end of stream. +Audio data packets might span page boundaries. +The first audio data page could have the 'continued packet' flag set + (indicating the first audio data packet is continued from a previous page) if, + for example, it was a live stream joined mid-broadcast, with the headers + pasted on the front. +A demuxer SHOULD NOT attempt to decode the data for the first packet on a page + with the 'continued packet' flag set if the previous page with packet data + does not end in a continued packet (i.e., did not end with a lacing value of + 255) or if the page sequence numbers are not consecutive, unless the demuxer + has some special knowledge that would allow it to interpret this data + despite the missing pieces. +An implementation MUST treat a zero-octet audio data packet as if it were a + malformed Opus packet as described in + Section 3.4 of . + + +A logical stream ends with a page with the 'end of stream' flag set, but + implementations need to be prepared to deal with truncated streams that do not + have a page marked 'end of stream'. +There is no reason for the final packet on the last page to be a continued + packet, i.e., for the final lacing value to be less than 255. +However, demuxers might encounter such streams, possibly as the result of a + transfer that did not complete or of corruption. +A demuxer SHOULD NOT attempt to decode the data from a packet that continues + onto a subsequent page (i.e., when the page ends with a lacing value of 255) + if the next page with packet data does not have the 'continued packet' flag + set or does not exist, or if the page sequence numbers are not consecutive, + unless the demuxer has some special knowledge that would allow it to interpret + this data despite the missing pieces. +There MUST NOT be any more pages in an Opus logical bitstream after a page + marked 'end of stream'. + +
+ +
+ +The granule position MUST be zero for the ID header page and the + page where the comment header completes. +That is, the first page in the logical stream, and the last header + page before the first audio data page both have a granule position of zero. + + +The granule position of an audio data page encodes the total number of PCM + samples in the stream up to and including the last fully-decodable sample from + the last packet completed on that page. +The granule position of the first audio data page will usually be larger than + zero, as described in . + + + +A page that is entirely spanned by a single packet (that completes on a + subsequent page) has no granule position, and the granule position field is + set to the special value '-1' in two's complement. + + + +The granule position of an audio data page is in units of PCM audio samples at + a fixed rate of 48 kHz (per channel; a stereo stream's granule position + does not increment at twice the speed of a mono stream). +It is possible to run an Opus decoder at other sampling rates, but the value + in the granule position field always counts samples assuming a 48 kHz + decoding rate, and the rest of this specification makes the same assumption. + + + +The duration of an Opus packet can be any multiple of 2.5 ms, up to a + maximum of 120 ms. +This duration is encoded in the TOC sequence at the beginning of each packet. +The number of samples returned by a decoder corresponds to this duration + exactly, even for the first few packets. +For example, a 20 ms packet fed to a decoder running at 48 kHz will + always return 960 samples. +A demuxer can parse the TOC sequence at the beginning of each Ogg packet to + work backwards or forwards from a packet with a known granule position (i.e., + the last packet completed on some page) in order to assign granule positions + to every packet, or even every individual sample. +The one exception is the last page in the stream, as described below. + + + +All other pages with completed packets after the first MUST have a granule + position equal to the number of samples contained in packets that complete on + that page plus the granule position of the most recent page with completed + packets. +This guarantees that a demuxer can assign individual packets the same granule + position when working forwards as when working backwards. +For this to work, there cannot be any gaps. + + +
+ +In order to support capturing a real-time stream that has lost or not + transmitted packets, a multiplexer (muxer) SHOULD emit packets that explicitly + request the use of Packet Loss Concealment (PLC) in place of the missing + packets. +Implementations that fail to do so still MUST NOT increment the granule + position for a page by anything other than the number of samples contained in + packets that actually complete on that page. + + +Only gaps that are a multiple of 2.5 ms are repairable, as these are the + only durations that can be created by packet loss or discontinuous + transmission. +Muxers need not handle other gap sizes. +Creating the necessary packets involves synthesizing a TOC byte (defined in +Section 3.1 of )—and whatever + additional internal framing is needed—to indicate the packet duration + for each stream. +The actual length of each missing Opus frame inside the packet is zero bytes, + as defined in Section 3.2.1 of . + + + +Zero-byte frames MAY be packed into packets using any of codes 0, 1, + 2, or 3. +When successive frames have the same configuration, the higher code packings + reduce overhead. +Likewise, if the TOC configuration matches, the muxer MAY further combine the + empty frames with previous or subsequent non-zero-length frames (using + code 2 or VBR code 3). + + + + does not impose any requirements on the PLC, but this + section outlines choices that are expected to have a positive influence on + most PLC implementations, including the reference implementation. +Synthesized TOC sequences SHOULD maintain the same mode, audio bandwidth, + channel count, and frame size as the previous packet (if any). +This is the simplest and usually the most well-tested case for the PLC to + handle and it covers all losses that do not include a configuration switch, + as defined in Section 4.5 of . + + + +When a previous packet is available, keeping the audio bandwidth and channel + count the same allows the PLC to provide maximum continuity in the concealment + data it generates. +However, if the size of the gap is not a multiple of the most recent frame + size, then the frame size will have to change for at least some frames. +Such changes SHOULD be delayed as long as possible to simplify + things for PLC implementations. + + + +As an example, a 95 ms gap could be encoded as nineteen 5 ms frames + in two bytes with a single CBR code 3 packet. +If the previous frame size was 20 ms, using four 20 ms frames + followed by three 5 ms frames requires 4 bytes (plus an extra byte + of Ogg lacing overhead), but allows the PLC to use its well-tested steady + state behavior for as long as possible. +The total bitrate of the latter approach, including Ogg overhead, is about + 0.4 kbps, so the impact on file size is minimal. + + + +Changing modes is discouraged, since this causes some decoder implementations + to reset their PLC state. +However, SILK and Hybrid mode frames cannot fill gaps that are not a multiple + of 10 ms. +If switching to CELT mode is needed to match the gap size, a muxer SHOULD do + so at the end of the gap to allow the PLC to function for as long as possible. + + + +In the example above, if the previous frame was a 20 ms SILK mode frame, + the better solution is to synthesize a packet describing four 20 ms SILK + frames, followed by a packet with a single 10 ms SILK + frame, and finally a packet with a 5 ms CELT frame, to fill the 95 ms + gap. +This also requires four bytes to describe the synthesized packet data (two + bytes for a CBR code 3 and one byte each for two code 0 packets) but three + bytes of Ogg lacing overhead are needed to mark the packet boundaries. +At 0.6 kbps, this is still a minimal bitrate impact over a naive, low quality + solution. + + + +Since medium-band audio is an option only in the SILK mode, wideband frames + SHOULD be generated if switching from that configuration to CELT mode, to + ensure that any PLC implementation which does try to migrate state between + the modes will be able to preserve all of the available audio bandwidth. + + +
+ +
+ +There is some amount of latency introduced during the decoding process, to + allow for overlap in the CELT mode, stereo mixing in the SILK mode, and + resampling. +The encoder might have introduced additional latency through its own resampling + and analysis (though the exact amount is not specified). +Therefore, the first few samples produced by the decoder do not correspond to + real input audio, but are instead composed of padding inserted by the encoder + to compensate for this latency. +These samples need to be stored and decoded, as Opus is an asymptotically + convergent predictive codec, meaning the decoded contents of each frame depend + on the recent history of decoder inputs. +However, a player will want to skip these samples after decoding them. + + + +A 'pre-skip' field in the ID header (see ) signals + the number of samples that SHOULD be skipped (decoded but discarded) at the + beginning of the stream, though some specific applications might have a reason + for looking at that data. +This amount need not be a multiple of 2.5 ms, MAY be smaller than a single + packet, or MAY span the contents of several packets. +These samples are not valid audio. + + + +For example, if the first Opus frame uses the CELT mode, it will always + produce 120 samples of windowed overlap-add data. +However, the overlap data is initially all zeros (since there is no prior + frame), meaning this cannot, in general, accurately represent the original + audio. +The SILK mode requires additional delay to account for its analysis and + resampling latency. +The encoder delays the original audio to avoid this problem. + + + +The pre-skip field MAY also be used to perform sample-accurate cropping of + already encoded streams. +In this case, a value of at least 3840 samples (80 ms) provides + sufficient history to the decoder that it will have converged + before the stream's output begins. + + +
+ +
+ +The PCM sample position is determined from the granule position using the + formula + +
+ +
+ + +For example, if the granule position of the first audio data page is 59,971, + and the pre-skip is 11,971, then the PCM sample position of the last decoded + sample from that page is 48,000. + + +This can be converted into a playback time using the formula + +
+ +
+ + +The initial PCM sample position before any samples are played is normally '0'. +In this case, the PCM sample position of the first audio sample to be played + starts at '1', because it marks the time on the clock + after that sample has been played, and a stream + that is exactly one second long has a final PCM sample position of '48000', + as in the example here. + + + +Vorbis streams use a granule position smaller than the number of audio samples + contained in the first audio data page to indicate that some of those samples + are trimmed from the output (see ). +However, to do so, Vorbis requires that the first audio data page contains + exactly two packets, in order to allow the decoder to perform PCM position + adjustments before needing to return any PCM data. +Opus uses the pre-skip mechanism for this purpose instead, since the encoder + might introduce more than a single packet's worth of latency, and since very + large packets in streams with a very large number of channels might not fit + on a single page. + +
+ +
+ +The page with the 'end of stream' flag set MAY have a granule position that + indicates the page contains less audio data than would normally be returned by + decoding up through the final packet. +This is used to end the stream somewhere other than an even frame boundary. +The granule position of the most recent audio data page with completed packets + is used to make this determination, or '0' is used if there were no previous + audio data pages with a completed packet. +The difference between these granule positions indicates how many samples to + keep after decoding the packets that completed on the final page. +The remaining samples are discarded. +The number of discarded samples SHOULD be no larger than the number decoded + from the last packet. + +
+ +
+ +The granule position of the first audio data page with a completed packet MAY + be larger than the number of samples contained in packets that complete on + that page, however it MUST NOT be smaller, unless that page has the 'end of + stream' flag set. +Allowing a granule position larger than the number of samples allows the + beginning of a stream to be cropped or a live stream to be joined without + rewriting the granule position of all the remaining pages. +This means that the PCM sample position just before the first sample to be + played MAY be larger than '0'. +Synchronization when multiplexing with other logical streams still uses the PCM + sample position relative to '0' to compute sample times. +This does not affect the behavior of pre-skip: exactly 'pre-skip' samples + SHOULD be skipped from the beginning of the decoded output, even if the + initial PCM sample position is greater than zero. + + + +On the other hand, a granule position that is smaller than the number of + decoded samples prevents a demuxer from working backwards to assign each + packet or each individual sample a valid granule position, since granule + positions are non-negative. +An implementation MUST reject as invalid any stream where the granule position + is smaller than the number of samples contained in packets that complete on + the first audio data page with a completed packet, unless that page has the + 'end of stream' flag set. +It MAY defer this action until it decodes the last packet completed on that + page. + + + +If that page has the 'end of stream' flag set, a demuxer MUST reject as invalid + any stream where its granule position is smaller than the 'pre-skip' amount. +This would indicate that there are more samples to be skipped from the initial + decoded output than exist in the stream. +If the granule position is smaller than the number of decoded samples produced + by the packets that complete on that page, then a demuxer MUST use an initial + granule position of '0', and can work forwards from '0' to timestamp + individual packets. +If the granule position is larger than the number of decoded samples available, + then the demuxer MUST still work backwards as described above, even if the + 'end of stream' flag is set, to determine the initial granule position, and + thus the initial PCM sample position. +Both of these will be greater than '0' in this case. + +
+ +
+ +Seeking in Ogg files is best performed using a bisection search for a page + whose granule position corresponds to a PCM position at or before the seek + target. +With appropriately weighted bisection, accurate seeking can be performed in + just one or two bisections on average, even in multi-gigabyte files. +See for an example of general implementation guidance. + + + +When seeking within an Ogg Opus stream, an implementation SHOULD start decoding + (and discarding the output) at least 3840 samples (80 ms) prior to + the seek target in order to ensure that the output audio is correct by the + time it reaches the seek target. +This 'pre-roll' is separate from, and unrelated to, the 'pre-skip' used at the + beginning of the stream. +If the point 80 ms prior to the seek target comes before the initial PCM + sample position, an implementation SHOULD start decoding from the beginning of + the stream, applying pre-skip as normal, regardless of whether the pre-skip is + larger or smaller than 80 ms, and then continue to discard samples + to reach the seek target (if any). + +
+ +
+ +
+ +An Ogg Opus logical stream contains exactly two mandatory header packets: + an identification header and a comment header. + + +
+ +
+ +
+ + +The fields in the identification (ID) header have the following meaning: + +Magic Signature: + +This is an 8-octet (64-bit) field that allows codec identification and is + human-readable. +It contains, in order, the magic numbers: + +0x4F 'O' +0x70 'p' +0x75 'u' +0x73 's' +0x48 'H' +0x65 'e' +0x61 'a' +0x64 'd' + +Starting with "Op" helps distinguish it from audio data packets, as this is an + invalid TOC sequence. + + +Version (8 bits, unsigned): + +The version number MUST always be '1' for this version of the encapsulation + specification. +Implementations SHOULD treat streams where the upper four bits of the version + number match that of a recognized specification as backwards-compatible with + that specification. +That is, the version number can be split into "major" and "minor" version + sub-fields, with changes to the "minor" sub-field (in the lower four bits) + signaling compatible changes. +For example, an implementation of this specification SHOULD accept any stream + with a version number of '15' or less, and SHOULD assume any stream with a + version number '16' or greater is incompatible. +The initial version '1' was chosen to keep implementations from relying on this + octet as a null terminator for the "OpusHead" string. + + +Output Channel Count 'C' (8 bits, unsigned): + +This is the number of output channels. +This might be different than the number of encoded channels, which can change + on a packet-by-packet basis. +This value MUST NOT be zero. +The maximum allowable value depends on the channel mapping family, and might be + as large as 255. +See for details. + + +Pre-skip (16 bits, unsigned, little + endian): + +This is the number of samples (at 48 kHz) to discard from the decoder + output when starting playback, and also the number to subtract from a page's + granule position to calculate its PCM sample position. +When cropping the beginning of existing Ogg Opus streams, a pre-skip of at + least 3,840 samples (80 ms) is RECOMMENDED to ensure complete + convergence in the decoder. + + +Input Sample Rate (32 bits, unsigned, little + endian): + +This is the sample rate of the original input (before encoding), in Hz. +This field is not the sample rate to use for + playback of the encoded data. + +Opus can switch between internal audio bandwidths of 4, 6, 8, 12, and + 20 kHz. +Each packet in the stream can have a different audio bandwidth. +Regardless of the audio bandwidth, the reference decoder supports decoding any + stream at a sample rate of 8, 12, 16, 24, or 48 kHz. +The original sample rate of the audio passed to the encoder is not preserved + by the lossy compression. + +An Ogg Opus player SHOULD select the playback sample rate according to the + following procedure: + +If the hardware supports 48 kHz playback, decode at 48 kHz. +Otherwise, if the hardware's highest available sample rate is a supported + rate, decode at this sample rate. +Otherwise, if the hardware's highest available sample rate is less than + 48 kHz, decode at the next higher Opus supported rate above the highest + available hardware rate and resample. +Otherwise, decode at 48 kHz and resample. + +However, the 'Input Sample Rate' field allows the muxer to pass the sample + rate of the original input stream as metadata. +This is useful when the user requires the output sample rate to match the + input sample rate. +For example, when not playing the output, an implementation writing PCM format + samples to disk might choose to resample the audio back to the original input + sample rate to reduce surprise to the user, who might reasonably expect to get + back a file with the same sample rate. + +A value of zero indicates 'unspecified'. +Muxers SHOULD write the actual input sample rate or zero, but implementations + which do something with this field SHOULD take care to behave sanely if given + crazy values (e.g., do not actually upsample the output to 10 MHz if + requested). +Implementations SHOULD support input sample rates between 8 kHz and + 192 kHz (inclusive). +Rates outside this range MAY be ignored by falling back to the default rate of + 48 kHz instead. + + +Output Gain (16 bits, signed, little endian): + +This is a gain to be applied when decoding. +It is 20*log10 of the factor by which to scale the decoder output to achieve + the desired playback volume, stored in a 16-bit, signed, two's complement + fixed-point value with 8 fractional bits (i.e., Q7.8). + +To apply the gain, an implementation could use +
+ +
+ where output_gain is the raw 16-bit value from the header. + +Players and media frameworks SHOULD apply it by default. +If a player chooses to apply any volume adjustment or gain modification, such + as the R128_TRACK_GAIN (see ), the adjustment + MUST be applied in addition to this output gain in order to achieve playback + at the normalized volume. + +A muxer SHOULD set this field to zero, and instead apply any gain prior to + encoding, when this is possible and does not conflict with the user's wishes. +A nonzero output gain indicates the gain was adjusted after encoding, or that + a user wished to adjust the gain for playback while preserving the ability + to recover the original signal amplitude. + +Although the output gain has enormous range (+/- 128 dB, enough to amplify + inaudible sounds to the threshold of physical pain), most applications can + only reasonably use a small portion of this range around zero. +The large range serves in part to ensure that gain can always be losslessly + transferred between OpusHead and R128 gain tags (see below) without + saturating. + + +Channel Mapping Family (8 bits, unsigned): + +This octet indicates the order and semantic meaning of the output channels. + +Each currently specified value of this octet indicates a mapping family, which + defines a set of allowed channel counts, and the ordered set of channel names + for each allowed channel count. +The details are described in . + +Channel Mapping Table: +This table defines the mapping from encoded streams to output channels. +Its contents are specified in . + + + + + +All fields in the ID headers are REQUIRED, except for the channel mapping + table, which MUST be omitted when the channel mapping family is 0, but + is REQUIRED otherwise. +Implementations SHOULD reject streams with ID headers that do not contain + enough data for these fields, even if they contain a valid Magic Signature. +Future versions of this specification, even backwards-compatible versions, + might include additional fields in the ID header. +If an ID header has a compatible major version, but a larger minor version, + an implementation MUST NOT reject it for containing additional data not + specified here, provided it still completes on the first page. + + +
+ +An Ogg Opus stream allows mapping one number of Opus streams (N) to a possibly + larger number of decoded channels (M + N) to yet another number of + output channels (C), which might be larger or smaller than the number of + decoded channels. +The order and meaning of these channels are defined by a channel mapping, + which consists of the 'channel mapping family' octet and, for channel mapping + families other than family 0, a channel mapping table, as illustrated in + . + + +
+ +
+ + +The fields in the channel mapping table have the following meaning: + +Stream Count 'N' (8 bits, unsigned): + +This is the total number of streams encoded in each Ogg packet. +This value is necessary to correctly parse the packed Opus packets inside an + Ogg packet, as described in . +This value MUST NOT be zero, as without at least one Opus packet with a valid + TOC sequence, a demuxer cannot recover the duration of an Ogg packet. + +For channel mapping family 0, this value defaults to 1, and is not coded. + + +Coupled Stream Count 'M' (8 bits, unsigned): +This is the number of streams whose decoders are to be configured to produce + two channels (stereo). +This MUST be no larger than the total number of streams, N. + +Each packet in an Opus stream has an internal channel count of 1 or 2, which + can change from packet to packet. +This is selected by the encoder depending on the bitrate and the audio being + encoded. +The original channel count of the audio passed to the encoder is not + necessarily preserved by the lossy compression. + +Regardless of the internal channel count, any Opus stream can be decoded as + mono (a single channel) or stereo (two channels) by appropriate initialization + of the decoder. +The 'coupled stream count' field indicates that the decoders for the first M + Opus streams are to be initialized for stereo (two-channel) output, and the + remaining (N - M) decoders are to be initialized for mono (a single + channel) only. +The total number of decoded channels, (M + N), MUST be no larger than + 255, as there is no way to index more channels than that in the channel + mapping. + +For channel mapping family 0, this value defaults to (C - 1) + (i.e., 0 for mono and 1 for stereo), and is not coded. + + +Channel Mapping (8*C bits): +This contains one octet per output channel, indicating which decoded channel + is to be used for each one. +Let 'index' be the value of this octet for a particular output channel. +This value MUST either be smaller than (M + N), or be the special + value 255. +If 'index' is less than 2*M, the output MUST be taken from decoding stream + ('index'/2) as stereo and selecting the left channel if 'index' is even, and + the right channel if 'index' is odd. +If 'index' is 2*M or larger, but less than 255, the output MUST be taken from + decoding stream ('index' - M) as mono. +If 'index' is 255, the corresponding output channel MUST contain pure silence. + +The number of output channels, C, is not constrained to match the number of + decoded channels (M + N). +A single index value MAY appear multiple times, i.e., the same decoded channel + might be mapped to multiple output channels. +Some decoded channels might not be assigned to any output channel, as well. + +For channel mapping family 0, the first index defaults to 0, and if + C == 2, the second index defaults to 1. +Neither index is coded. + + + + + +After producing the output channels, the channel mapping family determines the + semantic meaning of each one. +There are three defined mapping families in this specification. + + +
+ +Allowed numbers of channels: 1 or 2. +RTP mapping. +This is the same channel interpretation as . + + + +1 channel: monophonic (mono). +2 channels: stereo (left, right). + +Special mapping: This channel mapping value also + indicates that the contents consists of a single Opus stream that is stereo if + and only if C == 2, with stream index 0 mapped to output + channel 0 (mono, or left channel) and stream index 1 mapped to + output channel 1 (right channel) if stereo. +When the 'channel mapping family' octet has this value, the channel mapping + table MUST be omitted from the ID header packet. + +
+ +
+ +Allowed numbers of channels: 1...8. +Vorbis channel order (see below). + + +Each channel is assigned to a speaker location in a conventional surround + arrangement. +Specific locations depend on the number of channels, and are given below + in order of the corresponding channel indices. + + 1 channel: monophonic (mono). + 2 channels: stereo (left, right). + 3 channels: linear surround (left, center, right) + 4 channels: quadraphonic (front left, front right, rear left, rear right). + 5 channels: 5.0 surround (front left, front center, front right, rear left, rear right). + 6 channels: 5.1 surround (front left, front center, front right, rear left, rear right, LFE). + 7 channels: 6.1 surround (front left, front center, front right, side left, side right, rear center, LFE). + 8 channels: 7.1 surround (front left, front center, front right, side left, side right, rear left, rear right, LFE) + + + +This set of surround options and speaker location orderings is the same + as those used by the Vorbis codec . +The ordering is different from the one used by the + WAVE and + Free Lossless Audio Codec (FLAC) formats, + so correct ordering requires permutation of the output channels when decoding + to or encoding from those formats. +'LFE' here refers to a Low Frequency Effects channel, often mapped to a + subwoofer with no particular spatial position. +Implementations SHOULD identify 'side' or 'rear' speaker locations with + 'surround' and 'back' as appropriate when interfacing with audio formats + or systems which prefer that terminology. + +
+ +
+ +Allowed numbers of channels: 1...255. +No defined channel meaning. + + +Channels are unidentified. +General-purpose players SHOULD NOT attempt to play these streams. +Offline implementations MAY deinterleave the output into separate PCM files, + one per channel. +Implementations SHOULD NOT produce output for channels mapped to stream index + 255 (pure silence) unless they have no other way to indicate the index of + non-silent channels. + +
+ +
+ +The remaining channel mapping families (2...254) are reserved. +A demuxer implementation encountering a reserved channel mapping family value + SHOULD act as though the value is 255. + +
+ +
+ +An Ogg Opus player MUST support any valid channel mapping with a channel + mapping family of 0 or 1, even if the number of channels does not match the + physically connected audio hardware. +Players SHOULD perform channel mixing to increase or reduce the number of + channels as needed. + + + +Implementations MAY use the following matrices to implement downmixing from + multichannel files using Channel Mapping + Family 1, which are known to give acceptable results for stereo. +Matrices for 3 and 4 channels are normalized so each coefficient row sums + to 1 to avoid clipping. +For 5 or more channels they are normalized to 2 as a compromise between + clipping and dynamic range reduction. + + +In these matrices the front left and front right channels are generally +passed through directly. +When a surround channel is split between both the left and right stereo + channels, coefficients are chosen so their squares sum to 1, which + helps preserve the perceived intensity. +Rear channels are mixed more diffusely or attenuated to maintain focus + on the front channels. + + +
+ + +Exact coefficient values are 1 and 1/sqrt(2), multiplied by + 1/(1 + 1/sqrt(2)) for normalization. + +
+ +
+ + +Exact coefficient values are 1, sqrt(3)/2 and 1/2, multiplied by + 1/(1 + sqrt(3)/2 + 1/2) for normalization. + +
+ +
+ + +Exact coefficient values are 1, 1/sqrt(2), sqrt(3)/2 and 1/2, multiplied by + 2/(1 + 1/sqrt(2) + sqrt(3)/2 + 1/2) + for normalization. + +
+ +
+ + +Exact coefficient values are 1, 1/sqrt(2), sqrt(3)/2 and 1/2, multiplied by +2/(1 + 1/sqrt(2) + sqrt(3)/2 + 1/2 + 1/sqrt(2)) + for normalization. + +
+ +
+ + +Exact coefficient values are 1, 1/sqrt(2), sqrt(3)/2, 1/2 and + sqrt(3)/2/sqrt(2), multiplied by + 2/(1 + 1/sqrt(2) + sqrt(3)/2 + 1/2 + + sqrt(3)/2/sqrt(2) + 1/sqrt(2)) for normalization. +The coefficients are in the same order as in , + and the matrices above. + +
+ +
+ + +Exact coefficient values are 1, 1/sqrt(2), sqrt(3)/2 and 1/2, multiplied by + 2/(2 + 2/sqrt(2) + sqrt(3)) for normalization. +The coefficients are in the same order as in , + and the matrices above. + +
+ +
+ +
+ +
+ +
+ +
+ +
+ + +The comment header consists of a 64-bit magic signature, followed by data in + the same format as the header used in Ogg + Vorbis, except (like Ogg Theora and Speex) the final "framing bit" specified + in the Vorbis spec is not present. + +Magic Signature: + +This is an 8-octet (64-bit) field that allows codec identification and is + human-readable. +It contains, in order, the magic numbers: + +0x4F 'O' +0x70 'p' +0x75 'u' +0x73 's' +0x54 'T' +0x61 'a' +0x67 'g' +0x73 's' + +Starting with "Op" helps distinguish it from audio data packets, as this is an + invalid TOC sequence. + + +Vendor String Length (32 bits, unsigned, little endian): + +This field gives the length of the following vendor string, in octets. +It MUST NOT indicate that the vendor string is longer than the rest of the + packet. + + +Vendor String (variable length, UTF-8 vector): + +This is a simple human-readable tag for vendor information, encoded as a UTF-8 + string . +No terminating null octet is necessary. + +This tag is intended to identify the codec encoder and encapsulation + implementations, for tracing differences in technical behavior. +User-facing applications can use the 'ENCODER' user comment tag to identify + themselves. + + +User Comment List Length (32 bits, unsigned, little endian): + +This field indicates the number of user-supplied comments. +It MAY indicate there are zero user-supplied comments, in which case there are + no additional fields in the packet. +It MUST NOT indicate that there are so many comments that the comment string + lengths would require more data than is available in the rest of the packet. + + +User Comment #i String Length (32 bits, unsigned, little endian): + +This field gives the length of the following user comment string, in octets. +There is one for each user comment indicated by the 'user comment list length' + field. +It MUST NOT indicate that the string is longer than the rest of the packet. + + +User Comment #i String (variable length, UTF-8 vector): + +This field contains a single user comment string. +There is one for each user comment indicated by the 'user comment list length' + field. + + + + + +The vendor string length and user comment list length are REQUIRED, and + implementations SHOULD reject comment headers that do not contain enough data + for these fields, or that do not contain enough data for the corresponding + vendor string or user comments they describe. +Making this check before allocating the associated memory to contain the data + helps prevent a possible Denial-of-Service (DoS) attack from small comment + headers that claim to contain strings longer than the entire packet or more + user comments than than could possibly fit in the packet. + + + +Immediately following the user comment list, the comment header MAY + contain zero-padding or other binary data which is not specified here. +If the least-significant bit of the first byte of this data is 1, then editors + SHOULD preserve the contents of this data when updating the tags, but if this + bit is 0, all such data MAY be treated as padding, and truncated or discarded + as desired. +This allows informal experimentation with the format of this binary data until + it can be specified later. + + + +The comment header can be arbitrarily large and might be spread over a large + number of Ogg pages. +Implementations MUST avoid attempting to allocate excessive amounts of memory + when presented with a very large comment header. +To accomplish this, implementations MAY reject a comment header larger than + 125,829,120 octets, and MAY ignore individual comments that are not fully + contained within the first 61,440 octets of the comment header. + + +
+ +The user comment strings follow the NAME=value format described by + with the same recommended tag names: + ARTIST, TITLE, DATE, ALBUM, and so on. + + +Two new comment tags are introduced here: + + +First, an optional gain for track normalization: +
+ +
+ + representing the volume shift needed to normalize the track's volume + during isolated playback, in random shuffle, and so on. +The gain is a Q7.8 fixed point number in dB, as in the ID header's 'output + gain' field. +This tag is similar to the REPLAYGAIN_TRACK_GAIN tag in + Vorbis , except that the normal volume + reference is the standard. + +Second, an optional gain for album normalization: +
+ +
+ + representing the volume shift needed to normalize the overall volume when + played as part of a particular collection of tracks. +The gain is also a Q7.8 fixed point number in dB, as in the ID header's + 'output gain' field. + + +An Ogg Opus stream MUST NOT have more than one of each of these tags, and if + present their values MUST be an integer from -32768 to 32767, inclusive, + represented in ASCII as a base 10 number with no whitespace. +A leading '+' or '-' character is valid. +Leading zeros are also permitted, but the value MUST be represented by + no more than 6 characters. +Other non-digit characters MUST NOT be present. + + +If present, R128_TRACK_GAIN and R128_ALBUM_GAIN MUST correctly represent + the R128 normalization gain relative to the 'output gain' field specified + in the ID header. +If a player chooses to make use of the R128_TRACK_GAIN tag or the + R128_ALBUM_GAIN tag, it MUST apply those gains + in addition to the 'output gain' value. +If a tool modifies the ID header's 'output gain' field, it MUST also update or + remove the R128_TRACK_GAIN and R128_ALBUM_GAIN comment tags if present. +A muxer SHOULD place the gain it wants other tools to use by default into the + 'output gain' field, and not the comment tag. + + +To avoid confusion with multiple normalization schemes, an Opus comment header + SHOULD NOT contain any of the REPLAYGAIN_TRACK_GAIN, REPLAYGAIN_TRACK_PEAK, + REPLAYGAIN_ALBUM_GAIN, or REPLAYGAIN_ALBUM_PEAK tags, unless they are only + to be used in some context where there is guaranteed to be no such confusion. + normalization is preferred to the earlier + REPLAYGAIN schemes because of its clear definition and adoption by industry. +Peak normalizations are difficult to calculate reliably for lossy codecs + because of variation in excursion heights due to decoder differences. +In the authors' investigations they were not applied consistently or broadly + enough to merit inclusion here. + +
+
+ +
+ +
+ +Technically, valid Opus packets can be arbitrarily large due to the padding + format, although the amount of non-padding data they can contain is bounded. +These packets might be spread over a similarly enormous number of Ogg pages. +When encoding, implementations SHOULD limit the use of padding in audio data + packets to no more than is necessary to make a variable bitrate (VBR) stream + constant bitrate (CBR), unless they have no reasonable way to determine what + is necessary. +Demuxers SHOULD reject audio data packets (treat them as if they were malformed + Opus packets with an invalid TOC sequence) larger than 61,440 octets per + Opus stream, unless they have a specific reason for allowing extra padding. +Such packets necessarily contain more padding than needed to make a stream CBR. +Demuxers MUST avoid attempting to allocate excessive amounts of memory when + presented with a very large packet. +Demuxers MAY reject or partially process audio data packets larger than + 61,440 octets in an Ogg Opus stream with channel mapping families 0 + or 1. +Demuxers MAY reject or partially process audio data packets in any Ogg Opus + stream if the packet is larger than 61,440 octets and also larger than + 7,680 octets per Opus stream. +The presence of an extremely large packet in the stream could indicate a + memory exhaustion attack or stream corruption. + + +In an Ogg Opus stream, the largest possible valid packet that does not use + padding has a size of (61,298*N - 2) octets. +With 255 streams, this is 15,630,988 octets and can + span up to 61,298 Ogg pages, all but one of which will have a granule + position of -1. +This is of course a very extreme packet, consisting of 255 streams, each + containing 120 ms of audio encoded as 2.5 ms frames, each frame + using the maximum possible number of octets (1275) and stored in the least + efficient manner allowed (a VBR code 3 Opus packet). +Even in such a packet, most of the data will be zeros as 2.5 ms frames + cannot actually use all 1275 octets. + + +The largest packet consisting of entirely useful data is + (15,326*N - 2) octets. +This corresponds to 120 ms of audio encoded as 10 ms frames in either + SILK or Hybrid mode, but at a data rate of over 1 Mbps, which makes little + sense for the quality achieved. + + +A more reasonable limit is (7,664*N - 2) octets. +This corresponds to 120 ms of audio encoded as 20 ms stereo CELT mode + frames, with a total bitrate just under 511 kbps (not counting the Ogg + encapsulation overhead). +For channel mapping family 1, N=8 provides a reasonable upper bound, as it + allows for each of the 8 possible output channels to be decoded from a + separate stereo Opus stream. +This gives a size of 61,310 octets, which is rounded up to a multiple of + 1,024 octets to yield the audio data packet size of 61,440 octets + that any implementation is expected to be able to process successfully. + +
+ +
+ +When encoding Opus streams, Ogg muxers SHOULD take into account the + algorithmic delay of the Opus encoder. + + +In encoders derived from the reference + implementation , the number of samples can be + queried with: + +
+ +
+ +To achieve good quality in the very first samples of a stream, implementations + MAY use linear predictive coding (LPC) extrapolation to generate at least 120 + extra samples at the beginning to avoid the Opus encoder having to encode a + discontinuous signal. +For more information on linear prediction, see + . +For an input file containing 'length' samples, the implementation SHOULD set + the pre-skip header value to (delay_samples + extra_samples), encode + at least (length + delay_samples + extra_samples) + samples, and set the granule position of the last page to + (length + delay_samples + extra_samples). +This ensures that the encoded file has the same duration as the original, with + no time offset. The best way to pad the end of the stream is to also use LPC + extrapolation, but zero-padding is also acceptable. + + +
+ +The first step in LPC extrapolation is to compute linear prediction + coefficients. +When extending the end of the signal, order-N (typically with N ranging from 8 + to 40) LPC analysis is performed on a window near the end of the signal. +The last N samples are used as memory to an infinite impulse response (IIR) + filter. + + +The filter is then applied on a zero input to extrapolate the end of the signal. +Let a(k) be the kth LPC coefficient and x(n) be the nth sample of the signal, + each new sample past the end of the signal is computed as: + +
+ +
+ +The process is repeated independently for each channel. +It is possible to extend the beginning of the signal by applying the same + process backward in time. +When extending the beginning of the signal, it is best to apply a "fade in" to + the extrapolated signal, e.g. by multiplying it by a half-Hanning window + . + + +
+ +
+ +In some applications, such as Internet radio, it is desirable to cut a long + stream into smaller chains, e.g. so the comment header can be updated. +This can be done simply by separating the input streams into segments and + encoding each segment independently. +The drawback of this approach is that it creates a small discontinuity + at the boundary due to the lossy nature of Opus. +A muxer MAY avoid this discontinuity by using the following procedure: + +Encode the last frame of the first segment as an independent frame by + turning off all forms of inter-frame prediction. +De-emphasis is allowed. +Set the granule position of the last page to a point near the end of the + last frame. +Begin the second segment with a copy of the last frame of the first + segment. +Set the pre-skip value of the second stream in such a way as to properly + join the two streams. +Continue the encoding process normally from there, without any reset to + the encoder. + + + +In encoders derived from the reference implementation, inter-frame prediction + can be turned off by calling: + +
+ +
+ +For best results, this implementation requires that prediction be explicitly + enabled again before resuming normal encoding, even after a reset. + + +
+ +
+ +
+ +A brief summary of major implementations of this draft is available + at , + along with their status. + + +[Note to RFC Editor: please remove this entire section before + final publication per , along with + its references.] + +
+ +
+ +Implementations of the Opus codec need to take appropriate security + considerations into account, as outlined in . +This is just as much a problem for the container as it is for the codec itself. +Robustness against malicious payloads is extremely important. +Malicious payloads MUST NOT cause an implementation to overrun its allocated + memory or to take an excessive amount of resources to decode. +Although problems in encoding applications are typically rarer, the same + applies to the muxer. +Malicious audio input streams MUST NOT cause an implementation to overrun its + allocated memory or consume excessive resources because this would allow an + attacker to attack transcoding gateways. + + + +Like most other container formats, Ogg Opus streams SHOULD NOT be used with + insecure ciphers or cipher modes that are vulnerable to known-plaintext + attacks. +Elements such as the Ogg page capture pattern and the magic signatures in the + ID header and the comment header all have easily predictable values, in + addition to various elements of the codec data itself. + +
+ +
+ +An "Ogg Opus file" consists of one or more sequentially multiplexed segments, + each containing exactly one Ogg Opus stream. +The RECOMMENDED mime-type for Ogg Opus files is "audio/ogg". + + + +If more specificity is desired, one MAY indicate the presence of Opus streams + using the codecs parameter defined in and + , e.g., + +
+ +
+ + for an Ogg Opus file. + + + +The RECOMMENDED filename extension for Ogg Opus files is '.opus'. + + + +When Opus is concurrently multiplexed with other streams in an Ogg container, + one SHOULD use one of the "audio/ogg", "video/ogg", or "application/ogg" + mime-types, as defined in . +Such streams are not strictly "Ogg Opus files" as described above, + since they contain more than a single Opus stream per sequentially + multiplexed segment, e.g. video or multiple audio tracks. +In such cases the the '.opus' filename extension is NOT RECOMMENDED. + + + +In either case, this document updates + to add 'opus' as a codecs parameter value with char[8]: 'OpusHead' + as Codec Identifier. + +
+ +
+ +This document updates the IANA Media Types registry to add .opus + as a file extension for "audio/ogg", and to add itself as a reference + alongside for "audio/ogg", "video/ogg", and + "application/ogg" Media Types. + + +This document defines a new registry "Opus Channel Mapping Families" to + indicate how the semantic meanings of the channels in a multi-channel Opus + stream are described. +IANA SHALL create a new name space of "Opus Channel Mapping Families". +All maintenance within and additions to the contents of this name space MUST be + according to the "Specification Requried with Expert Review" registration + policy as defined in . +Each registry entry consists of a Channel Mapping Family Number, which is + specified in decimal in the range 0 to 255, inclusive, and a Reference (or + list of references) +Each Reference must point to sufficient documentation to describe what + information is coded in the Opus identification header for this channel + mapping family, how a demuxer determines the Stream Count ('N') and Coupled + Stream Count ('M') from this information, and how it determines the proper + interpretation of each of the decoded channels. + + +This document defines three initial assignments for this registry. + + +ValueReference +0[RFCXXXX] +1[RFCXXXX] +255[RFCXXXX] + + +The designated expert will determine if the Reference points to a specification + that meets the requirements for permanence and ready availability laid out + in  and that it specifies the information + described above with sufficient clarity to allow interoperable + implementations. + +
+ +
+ +Thanks to Ben Campbell, Mark Harris, Greg Maxwell, Christopher "Monty" + Montgomery, Jean-Marc Valin, and Mo Zanaty for their valuable contributions to + this document. +Additional thanks to Andrew D'Addesio, Greg Maxwell, and Vincent Penquerc'h for + their feedback based on early implementations. + +
+ +
+ +In , "RFCXXXX" is to be replaced with the RFC number + assigned to this draft. + + +In the Copyright Notice at the start of the document, the following paragraph + is to be appended after the regular copyright notice text: + + +"The licenses granted by the IETF Trust to this RFC under Section 3.c of + the Trust Legal Provisions shall also include the right to extract text from + Sections 1 through 14 of this RFC and create derivative works from + these extracts, and to copy, publish, display, and distribute such derivative + works in any medium and for any purpose, provided that no such derivative work + shall be presented, displayed, or published in a manner that states or implies + that it is part of this RFC or any other IETF Document." + +
+ + + + + &rfc2119; + &rfc3533; + &rfc3629; + &rfc4732; + &rfc5226; + &rfc5334; + &rfc6381; + &rfc6716; + + + + Loudness Recommendation EBU R128 + + EBU Technical Committee + + + + + + + +Ogg Vorbis I Format Specification: Comment Field and Header + Specification + + + + + + + + + + + &rfc6982; + &rfc7587; + + + + FLAC - Free Lossless Audio Codec Format Description + + + + + + + + Hann window + + Wikipedia + + + + + + + + Linear Predictive Coding + + Wikipedia + + + + + + + + Autocorrelation LPC coeff generation algorithm + (Vorbis source code) + + + + + + + + + +VorbisComment: Replay Gain + + + + + + + + +Granulepos Encoding and How Seeking Really Works + + + + + + + + + +The Vorbis I Specification, Section 4.3.9 Output Channel Order + + + + + + + + The Vorbis I Specification, Appendix A: Embedding Vorbis + into an Ogg stream + + + + + + + + Multiple Channel Audio Data and WAVE Files + + Microsoft Corporation + + + + + + + + + diff --git a/asm/libs/opus/doc/draft-ietf-codec-opus-update.xml b/asm/libs/opus/doc/draft-ietf-codec-opus-update.xml new file mode 100644 index 00000000..74147221 --- /dev/null +++ b/asm/libs/opus/doc/draft-ietf-codec-opus-update.xml @@ -0,0 +1,261 @@ + + + + + + + + + + + + + + + Updates to the Opus Audio Codec + + +Mozilla Corporation +
+ +331 E. Evelyn Avenue +Mountain View +CA +94041 +USA + ++1 650 903-0800 +jmvalin@jmvalin.ca +
+ + + +vocTone +
+ + + + + + + + +koenvos74@gmail.com +
+ + + + + + + + This document addresses minor issues that were found in the specification + of the Opus audio codec in RFC 6716. + + + + +
+ This document addresses minor issues that were discovered in the reference + implementation of the Opus codec that serves as the specification in + RFC 6716. Only issues affecting the decoder are + listed here. An up-to-date implementation of the Opus encoder can be found at + http://opus-codec.org/. The updated specification remains fully compatible with + the original specification and only one of the changes results in any difference + in the audio output. + +
+ +
+ The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", + "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this + document are to be interpreted as described in RFC 2119. +
+ +
+ The reference implementation does not reinitialize the stereo state + during a mode switch. The old stereo memory can produce a brief impulse + (i.e. single sample) in the decoded audio. This can be fixed by changing + silk/dec_API.c at line 72: +
+ sStereo, 0, ++ sizeof(((silk_decoder *)decState)->sStereo)); ++ /* Not strictly needed, but it's cleaner that way */ ++ ((silk_decoder *)decState)->prev_decode_only_middle = 0; + + return ret; + } +]]> +
+ This change affects the normative part of the decoder. Fortunately, + the modified decoder is still compliant with the original specification because + it still easily passes the testvectors. For example, for the float decoder + at 48 kHz, the opus_compare (arbitrary) "quality score" changes from + from 99.9333% to 99.925%. + +
+ +
+ It was discovered that some invalid packets of very large size could trigger + an out-of-bounds read in the Opus packet parsing code responsible for padding. + This is due to an integer overflow if the signaled padding exceeds 2^31-1 bytes + (the actual packet may be smaller). The code can be fixed by applying the following + changes at line 596 of src/opus_decoder.c: +
+ +
+ + This packet parsing issue is limited to reading memory up + to about 60 kB beyond the compressed buffer. This can only be triggered + by a compressed packet more than about 16 MB long, so it's not a problem + for RTP. In theory, it could crash a file + decoder (e.g. Opus in Ogg) if the memory just after the incoming packet + is out-of-range, but our attempts to trigger such a crash in a production + application built using an affected version of the Opus decoder failed. +
+ +
+ The SILK resampler had the following issues: + + The calls to memcpy() were using sizeof(opus_int32), but the type of the + local buffer was opus_int16. + Because the size was wrong, this potentially allowed the source + and destination regions of the memcpy() to overlap. + We believe that nSamplesIn is at least fs_in_khZ, + which is at least 8. + Since RESAMPLER_ORDER_FIR_12 is only 8, that should not be a problem once + the type size is fixed. + The size of the buffer used RESAMPLER_MAX_BATCH_SIZE_IN, but the + data stored in it was actually _twice_ the input batch size + (nSamplesIn<<1). + + + The fact that the code never produced any error in testing (including when run under the + Valgrind memory debugger), suggests that in practice + the batch sizes are reasonable enough that none of the issues above + was ever a problem. However, proving that is non-obvious. + + The code can be fixed by applying the following changes to line 70 of silk/resampler_private_IIR_FIR.c: +
+sFIR, RESAMPLER_ORDER_FIR_12 \ +* sizeof( opus_int32 ) ); ++ silk_memcpy( buf, S->sFIR, RESAMPLER_ORDER_FIR_12 \ +* sizeof( opus_int16 ) ); + + /* Iterate over blocks of frameSizeIn input samples */ + index_increment_Q16 = S->invRatio_Q16; + while( 1 ) { + nSamplesIn = silk_min( inLen, S->batchSize ); + + /* Upsample 2x */ + silk_resampler_private_up2_HQ( S->sIIR, &buf[ \ +RESAMPLER_ORDER_FIR_12 ], in, nSamplesIn ); + + max_index_Q16 = silk_LSHIFT32( nSamplesIn, 16 + 1 \ +); /* + 1 because 2x upsampling */ + out = silk_resampler_private_IIR_FIR_INTERPOL( out, \ +buf, max_index_Q16, index_increment_Q16 ); + in += nSamplesIn; + inLen -= nSamplesIn; + + if( inLen > 0 ) { + /* More iterations to do; copy last part of \ +filtered signal to beginning of buffer */ +- silk_memcpy( buf, &buf[ nSamplesIn << 1 ], \ +RESAMPLER_ORDER_FIR_12 * sizeof( opus_int32 ) ); ++ silk_memmove( buf, &buf[ nSamplesIn << 1 ], \ +RESAMPLER_ORDER_FIR_12 * sizeof( opus_int16 ) ); + } else { + break; + } + } + + /* Copy last part of filtered signal to the state for \ +the next call */ +- silk_memcpy( S->sFIR, &buf[ nSamplesIn << 1 ], \ +RESAMPLER_ORDER_FIR_12 * sizeof( opus_int32 ) ); ++ silk_memcpy( S->sFIR, &buf[ nSamplesIn << 1 ], \ +RESAMPLER_ORDER_FIR_12 * sizeof( opus_int16 ) ); + } +]]> +
+ Note: due to RFC formatting conventions, lines exceeding the column width + in the patch above are split using a backslash character. The backslashes + at the end of a line and the white space at the beginning + of the following line are not part of the patch. A properly formatted patch + including the three changes above is available at + . + +
+ +
+ The last issue is not strictly a bug, but it is an issue that has been reported + when downmixing an Opus decoded stream to mono, whether this is done inside the decoder + or as a post-processing step on the stereo decoder output. Opus intensity stereo allows + optionally coding the two channels 180-degrees out of phase on a per-band basis. + This provides better stereo quality than forcing the two channels to be in phase, + but when the output is downmixed to mono, the energy in the affected bands is cancelled + sometimes resulting in audible artefacts. + + As a work-around for this issue, the decoder MAY choose not to apply the 180-degree + phase shift when the output is meant to be downmixed (inside or + outside of the decoder). + +
+
+ This document makes no request of IANA. + + Note to RFC Editor: this section may be removed on publication as an + RFC. +
+ +
+ We would like to thank Juri Aedla for reporting the issue with the parsing of + the Opus padding. +
+ + + + + + + + + + + diff --git a/asm/libs/opus/doc/draft-ietf-codec-opus.xml b/asm/libs/opus/doc/draft-ietf-codec-opus.xml new file mode 100644 index 00000000..334cad97 --- /dev/null +++ b/asm/libs/opus/doc/draft-ietf-codec-opus.xml @@ -0,0 +1,8276 @@ + + + + + + + +Definition of the Opus Audio Codec + + + +Mozilla Corporation +
+ +650 Castro Street +Mountain View +CA +94041 +USA + ++1 650 903-0800 +jmvalin@jmvalin.ca +
+ + + +Skype Technologies S.A. +
+ +Soder Malarstrand 43 +Stockholm + +11825 +SE + ++46 73 085 7619 +koen.vos@skype.net +
+ + + +Mozilla Corporation +
+ +650 Castro Street +Mountain View +CA +94041 +USA + ++1 650 903-0800 +tterriberry@mozilla.com +
+ + + + +General + + + + + +This document defines the Opus interactive speech and audio codec. +Opus is designed to handle a wide range of interactive audio applications, + including Voice over IP, videoconferencing, in-game chat, and even live, + distributed music performances. +It scales from low bitrate narrowband speech at 6 kb/s to very high quality + stereo music at 510 kb/s. +Opus uses both linear prediction (LP) and the Modified Discrete Cosine + Transform (MDCT) to achieve good compression of both speech and music. + + + + + + +
+ +The Opus codec is a real-time interactive audio codec designed to meet the requirements +described in . +It is composed of a linear + prediction (LP)-based layer and a Modified Discrete Cosine Transform + (MDCT)-based layer. +The main idea behind using two layers is that in speech, linear prediction + techniques (such as Code-Excited Linear Prediction, or CELP) code low frequencies more efficiently than transform + (e.g., MDCT) domain techniques, while the situation is reversed for music and + higher speech frequencies. +Thus a codec with both layers available can operate over a wider range than + either one alone and, by combining them, achieve better quality than either + one individually. + + + +The primary normative part of this specification is provided by the source code + in . +Only the decoder portion of this software is normative, though a + significant amount of code is shared by both the encoder and decoder. + provides a decoder conformance test. +The decoder contains a great deal of integer and fixed-point arithmetic which + needs to be performed exactly, including all rounding considerations, so any + useful specification requires domain-specific symbolic language to adequately + define these operations. +Additionally, any +conflict between the symbolic representation and the included reference +implementation must be resolved. For the practical reasons of compatibility and +testability it would be advantageous to give the reference implementation +priority in any disagreement. The C language is also one of the most +widely understood human-readable symbolic representations for machine +behavior. +For these reasons this RFC uses the reference implementation as the sole + symbolic representation of the codec. + + +While the symbolic representation is unambiguous and complete it is not +always the easiest way to understand the codec's operation. For this reason +this document also describes significant parts of the codec in English and +takes the opportunity to explain the rationale behind many of the more +surprising elements of the design. These descriptions are intended to be +accurate and informative, but the limitations of common English sometimes +result in ambiguity, so it is expected that the reader will always read +them alongside the symbolic representation. Numerous references to the +implementation are provided for this purpose. The descriptions sometimes +differ from the reference in ordering or through mathematical simplification +wherever such deviation makes an explanation easier to understand. +For example, the right shift and left shift operations in the reference +implementation are often described using division and multiplication in the text. +In general, the text is focused on the "what" and "why" while the symbolic +representation most clearly provides the "how". + + +
+ +The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", + "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be + interpreted as described in RFC 2119 . + + +Various operations in the codec require bit-exact fixed-point behavior, even + when writing a floating point implementation. +The notation "Q<n>", where n is an integer, denotes the number of binary + digits to the right of the decimal point in a fixed-point number. +For example, a signed Q14 value in a 16-bit word can represent values from + -2.0 to 1.99993896484375, inclusive. +This notation is for informational purposes only. +Arithmetic, when described, always operates on the underlying integer. +E.g., the text will explicitly indicate any shifts required after a + multiplication. + + +Expressions, where included in the text, follow C operator rules and + precedence, with the exception that the syntax "x**y" indicates x raised to + the power y. +The text also makes use of the following functions: + + +
+ +The smallest of two values x and y. + +
+ +
+ +The largest of two values x and y. + +
+ +
+
+ +
+ +With this definition, if lo > hi, the lower bound is the one that + is enforced. + +
+ +
+ +The sign of x, i.e., +
+ 0 . +]]> +
+ +
+ +
+ +The absolute value of x, i.e., +
+ +
+ +
+ +
+ +The largest integer z such that z <= f. + +
+ +
+ +The smallest integer z such that z >= f. + +
+ +
+ +The integer z nearest to f, with ties rounded towards negative infinity, + i.e., +
+ +
+ +
+ +
+ +The base-two logarithm of f. + +
+ +
+ +The minimum number of bits required to store a positive integer n in two's + complement notation, or 0 for a non-positive integer n. +
+ 0 +]]> +
+Examples: + +ilog(-1) = 0 +ilog(0) = 0 +ilog(1) = 1 +ilog(2) = 2 +ilog(3) = 2 +ilog(4) = 3 +ilog(7) = 3 + + +
+ +
+ +
+ +
+ + +The Opus codec scales from 6 kb/s narrowband mono speech to 510 kb/s + fullband stereo music, with algorithmic delays ranging from 5 ms to + 65.2 ms. +At any given time, either the LP layer, the MDCT layer, or both, may be active. +It can seamlessly switch between all of its various operating modes, giving it + a great deal of flexibility to adapt to varying content and network + conditions without renegotiating the current session. +The codec allows input and output of various audio bandwidths, defined as + follows: + + +Abbreviation +Audio Bandwidth +Sample Rate (Effective) +NB (narrowband) 4 kHz 8 kHz +MB (medium-band) 6 kHz 12 kHz +WB (wideband) 8 kHz 16 kHz +SWB (super-wideband) 12 kHz 24 kHz +FB (fullband) 20 kHz (*) 48 kHz + + +(*) Although the sampling theorem allows a bandwidth as large as half the + sampling rate, Opus never codes audio above 20 kHz, as that is the + generally accepted upper limit of human hearing. + + + +Opus defines super-wideband (SWB) with an effective sample rate of 24 kHz, + unlike some other audio coding standards that use 32 kHz. +This was chosen for a number of reasons. +The band layout in the MDCT layer naturally allows skipping coefficients for + frequencies over 12 kHz, but does not allow cleanly dropping just those + frequencies over 16 kHz. +A sample rate of 24 kHz also makes resampling in the MDCT layer easier, + as 24 evenly divides 48, and when 24 kHz is sufficient, it can save + computation in other processing, such as Acoustic Echo Cancellation (AEC). +Experimental changes to the band layout to allow a 16 kHz cutoff + (32 kHz effective sample rate) showed potential quality degradations at + other sample rates, and at typical bitrates the number of bits saved by using + such a cutoff instead of coding in fullband (FB) mode is very small. +Therefore, if an application wishes to process a signal sampled at 32 kHz, + it should just use FB. + + + +The LP layer is based on the SILK codec + . +It supports NB, MB, or WB audio and frame sizes from 10 ms to 60 ms, + and requires an additional 5 ms look-ahead for noise shaping estimation. +A small additional delay (up to 1.5 ms) may be required for sampling rate + conversion. +Like Vorbis and many other modern codecs, SILK is inherently designed for + variable-bitrate (VBR) coding, though the encoder can also produce + constant-bitrate (CBR) streams. +The version of SILK used in Opus is substantially modified from, and not + compatible with, the stand-alone SILK codec previously deployed by Skype. +This document does not serve to define that format, but those interested in the + original SILK codec should see instead. + + + +The MDCT layer is based on the CELT codec . +It supports NB, WB, SWB, or FB audio and frame sizes from 2.5 ms to + 20 ms, and requires an additional 2.5 ms look-ahead due to the + overlapping MDCT windows. +The CELT codec is inherently designed for CBR coding, but unlike many CBR + codecs it is not limited to a set of predetermined rates. +It internally allocates bits to exactly fill any given target budget, and an + encoder can produce a VBR stream by varying the target on a per-frame basis. +The MDCT layer is not used for speech when the audio bandwidth is WB or less, + as it is not useful there. +On the other hand, non-speech signals are not always adequately coded using + linear prediction, so for music only the MDCT layer should be used. + + + +A "Hybrid" mode allows the use of both layers simultaneously with a frame size + of 10 or 20 ms and a SWB or FB audio bandwidth. +The LP layer codes the low frequencies by resampling the signal down to WB. +The MDCT layer follows, coding the high frequency portion of the signal. +The cutoff between the two lies at 8 kHz, the maximum WB audio bandwidth. +In the MDCT layer, all bands below 8 kHz are discarded, so there is no + coding redundancy between the two layers. + + + +The sample rate (in contrast to the actual audio bandwidth) can be chosen + independently on the encoder and decoder side, e.g., a fullband signal can be + decoded as wideband, or vice versa. +This approach ensures a sender and receiver can always interoperate, regardless + of the capabilities of their actual audio hardware. +Internally, the LP layer always operates at a sample rate of twice the audio + bandwidth, up to a maximum of 16 kHz, which it continues to use for SWB + and FB. +The decoder simply resamples its output to support different sample rates. +The MDCT layer always operates internally at a sample rate of 48 kHz. +Since all the supported sample rates evenly divide this rate, and since the + the decoder may easily zero out the high frequency portion of the spectrum in + the frequency domain, it can simply decimate the MDCT layer output to achieve + the other supported sample rates very cheaply. + + + +After conversion to the common, desired output sample rate, the decoder simply + adds the output from the two layers together. +To compensate for the different look-ahead required by each layer, the CELT + encoder input is delayed by an additional 2.7 ms. +This ensures that low frequencies and high frequencies arrive at the same time. +This extra delay may be reduced by an encoder by using less look-ahead for noise + shaping or using a simpler resampler in the LP layer, but this will reduce + quality. +However, the base 2.5 ms look-ahead in the CELT layer cannot be reduced in + the encoder because it is needed for the MDCT overlap, whose size is fixed by + the decoder. + + + +Both layers use the same entropy coder, avoiding any waste from "padding bits" + between them. +The hybrid approach makes it easy to support both CBR and VBR coding. +Although the LP layer is VBR, the bit allocation of the MDCT layer can produce + a final stream that is CBR by using all the bits left unused by the LP layer. + + +
+ +The Opus codec includes a number of control parameters which can be changed dynamically during +regular operation of the codec, without interrupting the audio stream from the encoder to the decoder. +These parameters only affect the encoder since any impact they have on the bit-stream is signaled +in-band such that a decoder can decode any Opus stream without any out-of-band signaling. Any Opus +implementation can add or modify these control parameters without affecting interoperability. The most +important encoder control parameters in the reference encoder are listed below. + + +
+ +Opus supports all bitrates from 6 kb/s to 510 kb/s. All other parameters being +equal, higher bitrate results in higher quality. For a frame size of 20 ms, these +are the bitrate "sweet spots" for Opus in various configurations: + +8-12 kb/s for NB speech, +16-20 kb/s for WB speech, +28-40 kb/s for FB speech, +48-64 kb/s for FB mono music, and +64-128 kb/s for FB stereo music. + + +
+ +
+ +Opus can transmit either mono or stereo frames within a single stream. +When decoding a mono frame in a stereo decoder, the left and right channels are + identical, and when decoding a stereo frame in a mono decoder, the mono output + is the average of the left and right channels. +In some cases, it is desirable to encode a stereo input stream in mono (e.g., + because the bitrate is too low to encode stereo with sufficient quality). +The number of channels encoded can be selected in real-time, but by default the + reference encoder attempts to make the best decision possible given the + current bitrate. + +
+ +
+ +The audio bandwidths supported by Opus are listed in + . +Just like for the number of channels, any decoder can decode audio encoded at + any bandwidth. +For example, any Opus decoder operating at 8 kHz can decode a FB Opus + frame, and any Opus decoder operating at 48 kHz can decode a NB frame. +Similarly, the reference encoder can take a 48 kHz input signal and + encode it as NB. +The higher the audio bandwidth, the higher the required bitrate to achieve + acceptable quality. +The audio bandwidth can be explicitly specified in real-time, but by default + the reference encoder attempts to make the best bandwidth decision possible + given the current bitrate. + +
+ + +
+ +Opus can encode frames of 2.5, 5, 10, 20, 40 or 60 ms. +It can also combine multiple frames into packets of up to 120 ms. +For real-time applications, sending fewer packets per second reduces the + bitrate, since it reduces the overhead from IP, UDP, and RTP headers. +However, it increases latency and sensitivity to packet losses, as losing one + packet constitutes a loss of a bigger chunk of audio. +Increasing the frame duration also slightly improves coding efficiency, but the + gain becomes small for frame sizes above 20 ms. +For this reason, 20 ms frames are a good choice for most applications. + +
+ +
+ +There are various aspects of the Opus encoding process where trade-offs +can be made between CPU complexity and quality/bitrate. In the reference +encoder, the complexity is selected using an integer from 0 to 10, where +0 is the lowest complexity and 10 is the highest. Examples of +computations for which such trade-offs may occur are: + +The order of the pitch analysis whitening filter , +The order of the short-term noise shaping filter, +The number of states in delayed decision quantization of the +residual signal, and +The use of certain bit-stream features such as variable time-frequency +resolution and the pitch post-filter. + + +
+ +
+ +Audio codecs often exploit inter-frame correlations to reduce the +bitrate at a cost in error propagation: after losing one packet +several packets need to be received before the decoder is able to +accurately reconstruct the speech signal. The extent to which Opus +exploits inter-frame dependencies can be adjusted on the fly to +choose a trade-off between bitrate and amount of error propagation. + +
+ +
+ + Another mechanism providing robustness against packet loss is the in-band + Forward Error Correction (FEC). Packets that are determined to + contain perceptually important speech information, such as onsets or + transients, are encoded again at a lower bitrate and this re-encoded + information is added to a subsequent packet. + +
+ +
+ +Opus is more efficient when operating with variable bitrate (VBR), which is +the default. However, in some (rare) applications, constant bitrate (CBR) +is required. There are two main reasons to operate in CBR mode: + +When the transport only supports a fixed size for each compressed frame +When encryption is used for an audio stream that is either highly constrained + (e.g. yes/no, recorded prompts) or highly sensitive + + +When low-latency transmission is required over a relatively slow connection, then +constrained VBR can also be used. This uses VBR in a way that simulates a +"bit reservoir" and is equivalent to what MP3 (MPEG 1, Layer 3) and +AAC (Advanced Audio Coding) call CBR (i.e., not true +CBR due to the bit reservoir). + +
+ +
+ + Discontinuous Transmission (DTX) reduces the bitrate during silence + or background noise. When DTX is enabled, only one frame is encoded + every 400 milliseconds. + +
+ +
+ +
+ +
+ + +The Opus encoder produces "packets", which are each a contiguous set of bytes + meant to be transmitted as a single unit. +The packets described here do not include such things as IP, UDP, or RTP + headers which are normally found in a transport-layer packet. +A single packet may contain multiple audio frames, so long as they share a + common set of parameters, including the operating mode, audio bandwidth, frame + size, and channel count (mono vs. stereo). +This section describes the possible combinations of these parameters and the + internal framing used to pack multiple frames into a single packet. +This framing is not self-delimiting. +Instead, it assumes that a higher layer (such as UDP or RTP +or Ogg or Matroska ) + will communicate the length, in bytes, of the packet, and it uses this + information to reduce the framing overhead in the packet itself. +A decoder implementation MUST support the framing described in this section. +An alternative, self-delimiting variant of the framing is described in + . +Support for that variant is OPTIONAL. + + + +All bit diagrams in this document number the bits so that bit 0 is the most + significant bit of the first byte, and bit 7 is the least significant. +Bit 8 is thus the most significant bit of the second byte, etc. +Well-formed Opus packets obey certain requirements, marked [R1] through [R7] + below. +These are summarized in along with + appropriate means of handling malformed packets. + + +
+ +A well-formed Opus packet MUST contain at least one byte [R1]. +This byte forms a table-of-contents (TOC) header that signals which of the + various modes and configurations a given packet uses. +It is composed of a configuration number, "config", a stereo flag, "s", and a + frame count code, "c", arranged as illustrated in + . +A description of each of these fields follows. + + +
+ +
+ + +The top five bits of the TOC byte, labeled "config", encode one of 32 possible + configurations of operating mode, audio bandwidth, and frame size. +As described, the LP (SILK) layer and MDCT (CELT) layer can be combined in three possible + operating modes: + +A SILK-only mode for use in low bitrate connections with an audio bandwidth + of WB or less, +A Hybrid (SILK+CELT) mode for SWB or FB speech at medium bitrates, and +A CELT-only mode for very low delay speech transmission as well as music + transmission (NB to FB). + +The 32 possible configurations each identify which one of these operating modes + the packet uses, as well as the audio bandwidth and the frame size. + lists the parameters for each configuration. + + +Configuration Number(s) +Mode +Bandwidth +Frame Sizes +0...3 SILK-only NB 10, 20, 40, 60 ms +4...7 SILK-only MB 10, 20, 40, 60 ms +8...11 SILK-only WB 10, 20, 40, 60 ms +12...13 Hybrid SWB 10, 20 ms +14...15 Hybrid FB 10, 20 ms +16...19 CELT-only NB 2.5, 5, 10, 20 ms +20...23 CELT-only WB 2.5, 5, 10, 20 ms +24...27 CELT-only SWB 2.5, 5, 10, 20 ms +28...31 CELT-only FB 2.5, 5, 10, 20 ms + + +The configuration numbers in each range (e.g., 0...3 for NB SILK-only) + correspond to the various choices of frame size, in the same order. +For example, configuration 0 has a 10 ms frame size and configuration 3 + has a 60 ms frame size. + + + +One additional bit, labeled "s", signals mono vs. stereo, with 0 indicating + mono and 1 indicating stereo. + + + +The remaining two bits of the TOC byte, labeled "c", code the number of frames + per packet (codes 0 to 3) as follows: + +0: 1 frame in the packet +1: 2 frames in the packet, each with equal compressed size +2: 2 frames in the packet, with different compressed sizes +3: an arbitrary number of frames in the packet + +This draft refers to a packet as a code 0 packet, code 1 packet, etc., based on + the value of "c". + + +
+ +
+ + +This section describes how frames are packed according to each possible value + of "c" in the TOC byte. + + +
+ +When a packet contains multiple VBR frames (i.e., code 2 or 3), the compressed + length of one or more of these frames is indicated with a one- or two-byte + sequence, with the meaning of the first byte as follows: + +0: No frame (discontinuous transmission (DTX) or lost packet) +1...251: Length of the frame in bytes +252...255: A second byte is needed. The total length is (second_byte*4)+first_byte + + + + +The special length 0 indicates that no frame is available, either because it + was dropped during transmission by some intermediary or because the encoder + chose not to transmit it. +Any Opus frame in any mode MAY have a length of 0. + + + +The maximum representable length is 255*4+255=1275 bytes. +For 20 ms frames, this represents a bitrate of 510 kb/s, which is + approximately the highest useful rate for lossily compressed fullband stereo + music. +Beyond this point, lossless codecs are more appropriate. +It is also roughly the maximum useful rate of the MDCT layer, as shortly + thereafter quality no longer improves with additional bits due to limitations + on the codebook sizes. + + + +No length is transmitted for the last frame in a VBR packet, or for any of the + frames in a CBR packet, as it can be inferred from the total size of the + packet and the size of all other data in the packet. +However, the length of any individual frame MUST NOT exceed + 1275 bytes [R2], to allow for repacketization by gateways, + conference bridges, or other software. + +
+ +
+ + +For code 0 packets, the TOC byte is immediately followed by N-1 bytes + of compressed data for a single frame (where N is the size of the packet), + as illustrated in . + +
+ +
+
+ +
+ +For code 1 packets, the TOC byte is immediately followed by the + (N-1)/2 bytes of compressed data for the first frame, followed by + (N-1)/2 bytes of compressed data for the second frame, as illustrated in + . +The number of payload bytes available for compressed data, N-1, MUST be even + for all code 1 packets [R3]. + +
+ +
+
+ +
+ +For code 2 packets, the TOC byte is followed by a one- or two-byte sequence + indicating the length of the first frame (marked N1 in ), + followed by N1 bytes of compressed data for the first frame. +The remaining N-N1-2 or N-N1-3 bytes are the compressed data for the + second frame. +This is illustrated in . +A code 2 packet MUST contain enough bytes to represent a valid length. +For example, a 1-byte code 2 packet is always invalid, and a 2-byte code 2 + packet whose second byte is in the range 252...255 is also invalid. +The length of the first frame, N1, MUST also be no larger than the size of the + payload remaining after decoding that length for all code 2 packets [R4]. +This makes, for example, a 2-byte code 2 packet with a second byte in the range + 1...251 invalid as well (the only valid 2-byte code 2 packet is one where the + length of both frames is zero). + +
+ +
+
+ +
+ +Code 3 packets signal the number of frames, as well as additional + padding, called "Opus padding" to indicate that this padding is added at the + Opus layer, rather than at the transport layer. +Code 3 packets MUST have at least 2 bytes [R6,R7]. +The TOC byte is followed by a byte encoding the number of frames in the packet + in bits 2 to 7 (marked "M" in ), with bit 1 indicating whether + or not Opus padding is inserted (marked "p" in ), and bit 0 + indicating VBR (marked "v" in ). +M MUST NOT be zero, and the audio duration contained within a packet MUST NOT + exceed 120 ms [R5]. +This limits the maximum frame count for any frame size to 48 (for 2.5 ms + frames), with lower limits for longer frame sizes. + illustrates the layout of the frame count + byte. + +
+ +
+ +When Opus padding is used, the number of bytes of padding is encoded in the + bytes following the frame count byte. +Values from 0...254 indicate that 0...254 bytes of padding are included, + in addition to the byte(s) used to indicate the size of the padding. +If the value is 255, then the size of the additional padding is 254 bytes, + plus the padding value encoded in the next byte. +There MUST be at least one more byte in the packet in this case [R6,R7]. +The additional padding bytes appear at the end of the packet, and MUST be set + to zero by the encoder to avoid creating a covert channel. +The decoder MUST accept any value for the padding bytes, however. + + +Although this encoding provides multiple ways to indicate a given number of + padding bytes, each uses a different number of bytes to indicate the padding + size, and thus will increase the total packet size by a different amount. +For example, to add 255 bytes to a packet, set the padding bit, p, to 1, insert + a single byte after the frame count byte with a value of 254, and append 254 + padding bytes with the value zero to the end of the packet. +To add 256 bytes to a packet, set the padding bit to 1, insert two bytes after + the frame count byte with the values 255 and 0, respectively, and append 254 + padding bytes with the value zero to the end of the packet. +By using the value 255 multiple times, it is possible to create a packet of any + specific, desired size. +Let P be the number of header bytes used to indicate the padding size plus the + number of padding bytes themselves (i.e., P is the total number of bytes added + to the packet). +Then P MUST be no more than N-2 [R6,R7]. + + +In the CBR case, let R=N-2-P be the number of bytes remaining in the packet + after subtracting the (optional) padding. +Then the compressed length of each frame in bytes is equal to R/M. +The value R MUST be a non-negative integer multiple of M [R6]. +The compressed data for all M frames follows, each of size + R/M bytes, as illustrated in . + + +
+ +
+ + +In the VBR case, the (optional) padding length is followed by M-1 frame + lengths (indicated by "N1" to "N[M-1]" in ), each encoded in a + one- or two-byte sequence as described above. +The packet MUST contain enough data for the M-1 lengths after removing the + (optional) padding, and the sum of these lengths MUST be no larger than the + number of bytes remaining in the packet after decoding them [R7]. +The compressed data for all M frames follows, each frame consisting of the + indicated number of bytes, with the final frame consuming any remaining bytes + before the final padding, as illustrated in . +The number of header bytes (TOC byte, frame count byte, padding length bytes, + and frame length bytes), plus the signaled length of the first M-1 frames themselves, + plus the signaled length of the padding MUST be no larger than N, the total size of the + packet. + + +
+ +
+
+
+ +
+ +Simplest case, one NB mono 20 ms SILK frame: + + +
+ +
+ + +Two FB mono 5 ms CELT frames of the same compressed size: + + +
+ +
+ + +Two FB mono 20 ms Hybrid frames of different compressed size: + + +
+ +
+ + +Four FB stereo 20 ms CELT frames of the same compressed size: + + +
+ +
+
+ +
+ +A receiver MUST NOT process packets which violate any of the rules above as + normal Opus packets. +They are reserved for future applications, such as in-band headers (containing + metadata, etc.). +Packets which violate these constraints may cause implementations of + this specification to treat them as malformed, and + discard them. + + +These constraints are summarized here for reference: + +Packets are at least one byte. +No implicit frame length is larger than 1275 bytes. +Code 1 packets have an odd total length, N, so that (N-1)/2 is an + integer. +Code 2 packets have enough bytes after the TOC for a valid frame + length, and that length is no larger than the number of bytes remaining in the + packet. +Code 3 packets contain at least one frame, but no more than 120 ms + of audio total. +The length of a CBR code 3 packet, N, is at least two bytes, the number of + bytes added to indicate the padding size plus the trailing padding bytes + themselves, P, is no more than N-2, and the frame count, M, satisfies + the constraint that (N-2-P) is a non-negative integer multiple of M. +VBR code 3 packets are large enough to contain all the header bytes (TOC + byte, frame count byte, any padding length bytes, and any frame length bytes), + plus the length of the first M-1 frames, plus any trailing padding bytes. + + +
+ +
+ +
+ +The Opus decoder consists of two main blocks: the SILK decoder and the CELT + decoder. +At any given time, one or both of the SILK and CELT decoders may be active. +The output of the Opus decode is the sum of the outputs from the SILK and CELT + decoders with proper sample rate conversion and delay compensation on the SILK + side, and optional decimation (when decoding to sample rates less than + 48 kHz) on the CELT side, as illustrated in the block diagram below. + +
+ +| Decoder |--->| Rate |----+ +Bit- +---------+ | | | | Conversion | v +stream | Range |---+ +---------+ +------------+ /---\ Audio +------->| Decoder | | + |------> + | |---+ +---------+ +------------+ \---/ + +---------+ | | CELT | | Decimation | ^ + +->| Decoder |--->| (Optional) |----+ + | | | | + +---------+ +------------+ +]]> + +
+ +
+ +Opus uses an entropy coder based on range coding +, +which is itself a rediscovery of the FIFO arithmetic code introduced by . +It is very similar to arithmetic encoding, except that encoding is done with +digits in any base instead of with bits, +so it is faster when using larger bases (i.e., a byte). All of the +calculations in the range coder must use bit-exact integer arithmetic. + + +Symbols may also be coded as "raw bits" packed directly into the bitstream, + bypassing the range coder. +These are packed backwards starting at the end of the frame, as illustrated in + . +This reduces complexity and makes the stream more resilient to bit errors, as + corruption in the raw bits will not desynchronize the decoding process, unlike + corruption in the input to the range decoder. +Raw bits are only used in the CELT layer. + + +
+ : ++ + +: : ++ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ +: | <- Boundary occurs at an arbitrary bit position : ++-+-+-+ + +: <- Raw bits data (packed LSB to MSB) | ++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ +]]> +
+ + +Each symbol coded by the range coder is drawn from a finite alphabet and coded + in a separate "context", which describes the size of the alphabet and the + relative frequency of each symbol in that alphabet. + + +Suppose there is a context with n symbols, identified with an index that ranges + from 0 to n-1. +The parameters needed to encode or decode symbol k in this context are + represented by a three-tuple (fl[k], fh[k], ft), with + 0 <= fl[k] < fh[k] <= ft <= 65535. +The values of this tuple are derived from the probability model for the + symbol, represented by traditional "frequency counts". +Because Opus uses static contexts these are not updated as symbols are decoded. +Let f[i] be the frequency of symbol i. +Then the three-tuple corresponding to symbol k is given by + +
+ +
+ +The range decoder extracts the symbols and integers encoded using the range + encoder in . +The range decoder maintains an internal state vector composed of the two-tuple + (val, rng), representing the difference between the high end of the + current range and the actual coded value, minus one, and the size of the + current range, respectively. +Both val and rng are 32-bit unsigned integer values. + + +
+ +Let b0 be the first input byte (or zero if there are no bytes in this Opus + frame). +The decoder initializes rng to 128 and initializes val to + (127 - (b0>>1)), where (b0>>1) is the top 7 bits of the + first input byte. +It saves the remaining bit, (b0&1), for use in the renormalization + procedure described in , which the + decoder invokes immediately after initialization to read additional bits and + establish the invariant that rng > 2**23. + +
+ +
+ +Decoding a symbol is a two-step process. +The first step determines a 16-bit unsigned value fs, which lies within the + range of some symbol in the current context. +The second step updates the range decoder state with the three-tuple + (fl[k], fh[k], ft) corresponding to that symbol. + + +The first step is implemented by ec_decode() (entdec.c), which computes +
+ +
+The divisions here are integer division. + + +The decoder then identifies the symbol in the current context corresponding to + fs; i.e., the value of k whose three-tuple (fl[k], fh[k], ft) + satisfies fl[k] <= fs < fh[k]. +It uses this tuple to update val according to +
+ +
+If fl[k] is greater than zero, then the decoder updates rng using +
+ +
+Otherwise, it updates rng using +
+ +
+ + +Using a special case for the first symbol (rather than the last symbol, as is + commonly done in other arithmetic coders) ensures that all the truncation + error from the finite precision arithmetic accumulates in symbol 0. +This makes the cost of coding a 0 slightly smaller, on average, than its + estimated probability indicates and makes the cost of coding any other symbol + slightly larger. +When contexts are designed so that 0 is the most probable symbol, which is + often the case, this strategy minimizes the inefficiency introduced by the + finite precision. +It also makes some of the special-case decoding routines in + particularly simple. + + +After the updates, implemented by ec_dec_update() (entdec.c), the decoder + normalizes the range using the procedure in the next section, and returns the + index k. + + +
+ +To normalize the range, the decoder repeats the following process, implemented + by ec_dec_normalize() (entdec.c), until rng > 2**23. +If rng is already greater than 2**23, the entire process is skipped. +First, it sets rng to (rng<<8). +Then it reads the next byte of the Opus frame and forms an 8-bit value sym, + using the left-over bit buffered from the previous byte as the high bit + and the top 7 bits of the byte just read as the other 7 bits of sym. +The remaining bit in the byte just read is buffered for use in the next + iteration. +If no more input bytes remain, it uses zero bits instead. +See for the initialization used to process + the first byte. +Then, it sets +
+ +
+ + +It is normal and expected that the range decoder will read several bytes + into the raw bits data (if any) at the end of the packet by the time the frame + is completely decoded, as illustrated in . +This same data MUST also be returned as raw bits when requested. +The encoder is expected to terminate the stream in such a way that the decoder + will decode the intended values regardless of the data contained in the raw + bits. + describes a procedure for doing this. +If the range decoder consumes all of the bytes belonging to the current frame, + it MUST continue to use zero when any further input bytes are required, even + if there is additional data in the current packet from padding or other + frames. + + +
+ | : ++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + ^ ^ + | End of data buffered by the range coder | +...-----------------------------------------------+ + | + | End of data consumed by raw bits + +-------------------------------------------------------... +]]> +
+
+
+ +
+ +The reference implementation uses three additional decoding methods that are + exactly equivalent to the above, but make assumptions and simplifications that + allow for a more efficient implementation. + +
+ +The first is ec_decode_bin() (entdec.c), defined using the parameter ftb + instead of ft. +It is mathematically equivalent to calling ec_decode() with + ft = (1<<ftb), but avoids one of the divisions. + +
+
+ +The next is ec_dec_bit_logp() (entdec.c), which decodes a single binary symbol, + replacing both the ec_decode() and ec_dec_update() steps. +The context is described by a single parameter, logp, which is the absolute + value of the base-2 logarithm of the probability of a "1". +It is mathematically equivalent to calling ec_decode() with + ft = (1<<logp), followed by ec_dec_update() with + the 3-tuple (fl[k] = 0, + fh[k] = (1<<logp) - 1, + ft = (1<<logp)) if the returned value + of fs is less than (1<<logp) - 1 (a "0" was decoded), and with + (fl[k] = (1<<logp) - 1, + fh[k] = ft = (1<<logp)) otherwise (a "1" was + decoded). +The implementation requires no multiplications or divisions. + +
+
+ +The last is ec_dec_icdf() (entdec.c), which decodes a single symbol with a + table-based context of up to 8 bits, also replacing both the ec_decode() and + ec_dec_update() steps, as well as the search for the decoded symbol in between. +The context is described by two parameters, an icdf + ("inverse" cumulative distribution function) table and ftb. +As with ec_decode_bin(), (1<<ftb) is equivalent to ft. +idcf[k], on the other hand, stores (1<<ftb)-fh[k], which is equal to + (1<<ftb) - fl[k+1]. +fl[0] is assumed to be 0, and the table is terminated by a value of 0 (where + fh[k] == ft). + + +The function is mathematically equivalent to calling ec_decode() with + ft = (1<<ftb), using the returned value fs to search the table + for the first entry where fs < (1<<ftb)-icdf[k], and + calling ec_dec_update() with + fl[k] = (1<<ftb) - icdf[k-1] (or 0 + if k == 0), fh[k] = (1<<ftb) - idcf[k], + and ft = (1<<ftb). +Combining the search with the update allows the division to be replaced by a + series of multiplications (which are usually much cheaper), and using an + inverse CDF allows the use of an ftb as large as 8 in an 8-bit table without + any special cases. +This is the primary interface with the range decoder in the SILK layer, though + it is used in a few places in the CELT layer as well. + + +Although icdf[k] is more convenient for the code, the frequency counts, f[k], + are a more natural representation of the probability distribution function + (PDF) for a given symbol. +Therefore this draft lists the latter, not the former, when describing the + context in which a symbol is coded as a list, e.g., {4, 4, 4, 4}/16 for a + uniform context with four possible values and ft = 16. +The value of ft after the slash is always the sum of the entries in the PDF, + but is included for convenience. +Contexts with identical probabilities, f[k]/ft, but different values of ft + (or equivalently, ftb) are not the same, and cannot, in general, be used in + place of one another. +An icdf table is also not capable of representing a PDF where the first symbol + has 0 probability. +In such contexts, ec_dec_icdf() can decode the symbol by using a table that + drops the entries for any initial zero-probability values and adding the + constant offset of the first value with a non-zero probability to its return + value. + +
+
+ +
+ +The raw bits used by the CELT layer are packed at the end of the packet, with + the least significant bit of the first value packed in the least significant + bit of the last byte, filling up to the most significant bit in the last byte, + continuing on to the least significant bit of the penultimate byte, and so on. +The reference implementation reads them using ec_dec_bits() (entdec.c). +Because the range decoder must read several bytes ahead in the stream, as + described in , the input consumed by the + raw bits may overlap with the input consumed by the range coder, and a decoder + MUST allow this. +The format should render it impossible to attempt to read more raw bits than + there are actual bits in the frame, though a decoder may wish to check for + this and report an error. + +
+ +
+ +The function ec_dec_uint() (entdec.c) decodes one of ft equiprobable values in + the range 0 to (ft - 1), inclusive, each with a frequency of 1, + where ft may be as large as (2**32 - 1). +Because ec_decode() is limited to a total frequency of (2**16 - 1), + it splits up the value into a range coded symbol representing up to 8 of the + high bits, and, if necessary, raw bits representing the remainder of the + value. +The limit of 8 bits in the range coded symbol is a trade-off between + implementation complexity, modeling error (since the symbols no longer truly + have equal coding cost), and rounding error introduced by the range coder + itself (which gets larger as more bits are included). +Using raw bits reduces the maximum number of divisions required in the worst + case, but means that it may be possible to decode a value outside the range + 0 to (ft - 1), inclusive. + + + +ec_dec_uint() takes a single, positive parameter, ft, which is not necessarily + a power of two, and returns an integer, t, whose value lies between 0 and + (ft - 1), inclusive. +Let ftb = ilog(ft - 1), i.e., the number of bits required + to store (ft - 1) in two's complement notation. +If ftb is 8 or less, then t is decoded with t = ec_decode(ft), and + the range coder state is updated using the three-tuple (t, t + 1, + ft). + + +If ftb is greater than 8, then the top 8 bits of t are decoded using +
+> (ftb - 8)) + 1) , +]]> +
+ the decoder state is updated using the three-tuple + (t, t + 1, + ((ft - 1) >> (ftb - 8)) + 1), + and the remaining bits are decoded as raw bits, setting +
+ +
+If, at this point, t >= ft, then the current frame is corrupt. +In that case, the decoder should assume there has been an error in the coding, + decoding, or transmission and SHOULD take measures to conceal the + error and/or report to the application that the error has occurred. + + +
+ +
+ +The bit allocation routines in the CELT decoder need a conservative upper bound + on the number of bits that have been used from the current frame thus far, + including both range coder bits and raw bits. +This drives allocation decisions that must match those made in the encoder. +The upper bound is computed in the reference implementation to whole-bit + precision by the function ec_tell() (entcode.h) and to fractional 1/8th bit + precision by the function ec_tell_frac() (entcode.c). +Like all operations in the range coder, it must be implemented in a bit-exact + manner, and must produce exactly the same value returned by the same functions + in the encoder after encoding the same symbols. + + +ec_tell() is guaranteed to return ceil(ec_tell_frac()/8.0). +In various places the codec will check to ensure there is enough room to + contain a symbol before attempting to decode it. +In practice, although the number of bits used so far is an upper bound, + decoding a symbol whose probability model suggests it has a worst-case cost of + p 1/8th bits may actually advance the return value of ec_tell_frac() by + p-1, p, or p+1 1/8th bits, due to approximation error in that upper bound, + truncation error in the range coder, and for large values of ft, modeling + error in ec_dec_uint(). + + +However, this error is bounded, and periodic calls to ec_tell() or + ec_tell_frac() at precisely defined points in the decoding process prevent it + from accumulating. +For a range coder symbol that requires a whole number of bits (i.e., + for which ft/(fh[k] - fl[k]) is a power of two), where there are at + least p 1/8th bits available, decoding the symbol will never cause ec_tell() or + ec_tell_frac() to exceed the size of the frame ("bust the budget"). +In this case the return value of ec_tell_frac() will only advance by more than + p 1/8th bits if there was an additional, fractional number of bits remaining, + and it will never advance beyond the next whole-bit boundary, which is safe, + since frames always contain a whole number of bits. +However, when p is not a whole number of bits, an extra 1/8th bit is required + to ensure that decoding the symbol will not bust the budget. + + +The reference implementation keeps track of the total number of whole bits that + have been processed by the decoder so far in the variable nbits_total, + including the (possibly fractional) number of bits that are currently + buffered, but not consumed, inside the range coder. +nbits_total is initialized to 9 just before the initial range renormalization + process completes (or equivalently, it can be initialized to 33 after the + first renormalization). +The extra two bits over the actual amount buffered by the range coder + guarantees that it is an upper bound and that there is enough room for the + encoder to terminate the stream. +Each iteration through the range coder's renormalization loop increases + nbits_total by 8. +Reading raw bits increases nbits_total by the number of raw bits read. + + +
+ +The whole number of bits buffered in rng may be estimated via lg = ilog(rng). +ec_tell() then becomes a simple matter of removing these bits from the total. +It returns (nbits_total - lg). + + +In a newly initialized decoder, before any symbols have been read, this reports + that 1 bit has been used. +This is the bit reserved for termination of the encoder. + +
+ +
+ +ec_tell_frac() estimates the number of bits buffered in rng to fractional + precision. +Since rng must be greater than 2**23 after renormalization, lg must be at least + 24. +Let +
+ +> (lg-16) , +]]> +
+ so that 32768 <= r_Q15 < 65536, an unsigned Q15 value representing the + fractional part of rng. +Then the following procedure can be used to add one bit of precision to lg. +First, update +
+ +> 15 . +]]> +
+Then add the 16th bit of r_Q15 to lg via +
+ +> 16) . +]]> +
+Finally, if this bit was a 1, reduce r_Q15 by a factor of two via +
+ +> 1 , +]]> +
+ so that it once again lies in the range 32768 <= r_Q15 < 65536. + + +This procedure is repeated three times to extend lg to 1/8th bit precision. +ec_tell_frac() then returns (nbits_total*8 - lg). + +
+ +
+ +
+ +
+ +The decoder's LP layer uses a modified version of the SILK codec (herein simply + called "SILK"), which runs a decoded excitation signal through adaptive + long-term and short-term prediction synthesis filters. +It runs at NB, MB, and WB sample rates internally. +When used in a SWB or FB Hybrid frame, the LP layer itself still only runs in + WB. + + +
+ +An overview of the decoder is given in . + +
+ +| Range |--->| Decode |---------------------------+ + 1 | Decoder | 2 | Parameters |----------+ 5 | + +---------+ +------------+ 4 | | + 3 | | | + \/ \/ \/ + +------------+ +------------+ +------------+ + | Generate |-->| LTP |-->| LPC | + | Excitation | | Synthesis | | Synthesis | + +------------+ +------------+ +------------+ + ^ | + | | + +-------------------+----------------+ + | 6 + | +------------+ +-------------+ + +-->| Stereo |-->| Sample Rate |--> + | Unmixing | 7 | Conversion | 8 + +------------+ +-------------+ + +1: Range encoded bitstream +2: Coded parameters +3: Pulses, LSBs, and signs +4: Pitch lags, Long-Term Prediction (LTP) coefficients +5: Linear Predictive Coding (LPC) coefficients and gains +6: Decoded signal (mono or mid-side stereo) +7: Unmixed signal (mono or left-right stereo) +8: Resampled signal +]]> + +
+ + +The decoder feeds the bitstream (1) to the range decoder from + , and then decodes the parameters in it (2) + using the procedures detailed in + Sections  + through . +These parameters (3, 4, 5) are used to generate an excitation signal (see + ), which is fed to an optional + long-term prediction (LTP) filter (voiced frames only, see + ) and then a short-term prediction filter + (see ), producing the decoded signal (6). +For stereo streams, the mid-side representation is converted to separate left + and right channels (7). +The result is finally resampled to the desired output sample rate (e.g., + 48 kHz) so that the resampled signal (8) can be mixed with the CELT + layer. + + +
+ +
+ + +Internally, the LP layer of a single Opus frame is composed of either a single + 10 ms regular SILK frame or between one and three 20 ms regular SILK + frames. +A stereo Opus frame may double the number of regular SILK frames (up to a total + of six), since it includes separate frames for a mid channel and, optionally, + a side channel. +Optional Low Bit-Rate Redundancy (LBRR) frames, which are reduced-bitrate + encodings of previous SILK frames, may be included to aid in recovery from + packet loss. +If present, these appear before the regular SILK frames. +They are in most respects identical to regular, active SILK frames, except that + they are usually encoded with a lower bitrate. +This draft uses "SILK frame" to refer to either one and "regular SILK frame" if + it needs to draw a distinction between the two. + + +Logically, each SILK frame is in turn composed of either two or four 5 ms + subframes. +Various parameters, such as the quantization gain of the excitation and the + pitch lag and filter coefficients can vary on a subframe-by-subframe basis. +Physically, the parameters for each subframe are interleaved in the bitstream, + as described in the relevant sections for each parameter. + + +All of these frames and subframes are decoded from the same range coder, with + no padding between them. +Thus packing multiple SILK frames in a single Opus frame saves, on average, + half a byte per SILK frame. +It also allows some parameters to be predicted from prior SILK frames in the + same Opus frame, since this does not degrade packet loss robustness (beyond + any penalty for merely using fewer, larger packets to store multiple frames). + + + +Stereo support in SILK uses a variant of mid-side coding, allowing a mono + decoder to simply decode the mid channel. +However, the data for the two channels is interleaved, so a mono decoder must + still unpack the data for the side channel. +It would be required to do so anyway for Hybrid Opus frames, or to support + decoding individual 20 ms frames. + + + + summarizes the overall grouping of the contents of + the LP layer. +Figures  + and  illustrate + the ordering of the various SILK frames for a 60 ms Opus frame, for both + mono and stereo, respectively. + + + +Symbol(s) +PDF(s) +Condition + +Voice Activity Detection (VAD) flags +{1, 1}/2 + + +LBRR flag +{1, 1}/2 + + +Per-frame LBRR flags + + + +LBRR Frame(s) + + + +Regular SILK Frame(s) + + + + + +
+ +
+ +
+ +
+ +
+ +
+ +The LP layer begins with two to eight header bits, decoded in silk_Decode() + (dec_API.c). +These consist of one Voice Activity Detection (VAD) bit per frame (up to 3), + followed by a single flag indicating the presence of LBRR frames. +For a stereo packet, these first flags correspond to the mid channel, and a + second set of flags is included for the side channel. + + +Because these are the first symbols decoded by the range coder and because they + are coded as binary values with uniform probability, they can be extracted + directly from the most significant bits of the first byte of compressed data. +Thus, a receiver can determine if an Opus frame contains any active SILK frames + without the overhead of using the range decoder. + +
+ +
+ +For Opus frames longer than 20 ms, a set of LBRR flags is + decoded for each channel that has its LBRR flag set. +Each set contains one flag per 20 ms SILK frame. +40 ms Opus frames use the 2-frame LBRR flag PDF from + , and 60 ms Opus frames use the + 3-frame LBRR flag PDF. +For each channel, the resulting 2- or 3-bit integer contains the corresponding + LBRR flag for each frame, packed in order from the LSB to the MSB. + + + +Frame Size +PDF +40 ms {0, 53, 53, 150}/256 +60 ms {0, 41, 20, 29, 41, 15, 28, 82}/256 + + + +A 10 or 20 ms Opus frame does not contain any per-frame LBRR flags, + as there may be at most one LBRR frame per channel. +The global LBRR flag in the header bits (see ) + is already sufficient to indicate the presence of that single LBRR frame. + + +
+ +
+ +The LBRR frames, if present, contain an encoded representation of the signal + immediately prior to the current Opus frame as if it were encoded with the + current mode, frame size, audio bandwidth, and channel count, even if those + differ from the prior Opus frame. +When one of these parameters changes from one Opus frame to the next, this + implies that the LBRR frames of the current Opus frame may not be simple + drop-in replacements for the contents of the previous Opus frame. + + + +For example, when switching from 20 ms to 60 ms, the 60 ms Opus + frame may contain LBRR frames covering up to three prior 20 ms Opus + frames, even if those frames already contained LBRR frames covering some of + the same time periods. +When switching from 20 ms to 10 ms, the 10 ms Opus frame can + contain an LBRR frame covering at most half the prior 20 ms Opus frame, + potentially leaving a hole that needs to be concealed from even a single + packet loss (see ). +When switching from mono to stereo, the LBRR frames in the first stereo Opus + frame MAY contain a non-trivial side channel. + + + +In order to properly produce LBRR frames under all conditions, an encoder might + need to buffer up to 60 ms of audio and re-encode it during these + transitions. +However, the reference implementation opts to disable LBRR frames at the + transition point for simplicity. +Since transitions are relatively infrequent in normal usage, this does not have + a significant impact on packet loss robustness. + + + +The LBRR frames immediately follow the LBRR flags, prior to any regular SILK + frames. + describes their exact contents. +LBRR frames do not include their own separate VAD flags. +LBRR frames are only meant to be transmitted for active speech, thus all LBRR + frames are treated as active. + + + +In a stereo Opus frame longer than 20 ms, although the per-frame LBRR + flags for the mid channel are coded as a unit before the per-frame LBRR flags + for the side channel, the LBRR frames themselves are interleaved. +The decoder parses an LBRR frame for the mid channel of a given 20 ms + interval (if present) and then immediately parses the corresponding LBRR + frame for the side channel (if present), before proceeding to the next + 20 ms interval. + +
+ +
+ +The regular SILK frame(s) follow the LBRR frames (if any). + describes their contents, as well. +Unlike the LBRR frames, a regular SILK frame is coded for each time interval in + an Opus frame, even if the corresponding VAD flags are unset. +For stereo Opus frames longer than 20 ms, the regular mid and side SILK + frames for each 20 ms interval are interleaved, just as with the LBRR + frames. +The side frame may be skipped by coding an appropriate flag, as detailed in + . + +
+ +
+ +Each SILK frame includes a set of side information that encodes + +The frame type and quantization type (), +Quantization gains (), +Short-term prediction filter coefficients (), +A Line Spectral Frequencies (LSF) interpolation weight (), + +Long-term prediction filter lags and gains (), + and + +A linear congruential generator (LCG) seed (). + +The quantized excitation signal (see ) follows + these at the end of the frame. + details the overall organization of a + SILK frame. + + + +Symbol(s) +PDF(s) +Condition + +Stereo Prediction Weights + + + +Mid-only Flag + + + +Frame Type + + + +Subframe Gains + + + +Normalized LSF Stage-1 Index + + + +Normalized LSF Stage-2 Residual + + + +Normalized LSF Interpolation Weight + +20 ms frame + +Primary Pitch Lag + +Voiced frame + +Subframe Pitch Contour + +Voiced frame + +Periodicity Index + +Voiced frame + +LTP Filter + +Voiced frame + +LTP Scaling + + + +LCG Seed + + + +Excitation Rate Level + + + +Excitation Pulse Counts + + + +Excitation Pulse Locations + +Non-zero pulse count + +Excitation LSBs + + + +Excitation Signs + + + + + +
+ +A SILK frame corresponding to the mid channel of a stereo Opus frame begins + with a pair of side channel prediction weights, designed such that zeros + indicate normal mid-side coupling. +Since these weights can change on every frame, the first portion of each frame + linearly interpolates between the previous weights and the current ones, using + zeros for the previous weights if none are available. +These prediction weights are never included in a mono Opus frame, and the + previous weights are reset to zeros on any transition from mono to stereo. +They are also not included in an LBRR frame for the side channel, even if the + LBRR flags indicate the corresponding mid channel was not coded. +In that case, the previous weights are used, again substituting in zeros if no + previous weights are available since the last decoder reset + (see ). + + + +To summarize, these weights are coded if and only if + +This is a stereo Opus frame (), and +The current SILK frame corresponds to the mid channel. + + + + +The prediction weights are coded in three separate pieces, which are decoded + by silk_stereo_decode_pred() (decode_stereo_pred.c). +The first piece jointly codes the high-order part of a table index for both + weights. +The second piece codes the low-order part of each table index. +The third piece codes an offset used to linearly interpolate between table + indices. +The details are as follows. + + + +Let n be an index decoded with the 25-element stage-1 PDF in + . +Then let i0 and i1 be indices decoded with the stage-2 and stage-3 PDFs in + , respectively, and let i2 and i3 + be two more indices decoded with the stage-2 and stage-3 PDFs, all in that + order. + + + +Stage +PDF +Stage 1 +{7, 2, 1, 1, 1, + 10, 24, 8, 1, 1, + 3, 23, 92, 23, 3, + 1, 1, 8, 24, 10, + 1, 1, 1, 2, 7}/256 + +Stage 2 +{85, 86, 85}/256 + +Stage 3 +{51, 51, 52, 51, 51}/256 + + + +Then use n, i0, and i2 to form two table indices, wi0 and wi1, according to +
+ +
+ where the division is integer division. +The range of these indices is 0 to 14, inclusive. +Let w[i] be the i'th weight from . +Then the two prediction weights, w0_Q13 and w1_Q13, are +
+> 16)*(2*i3 + 1) + +w0_Q13 = w_Q13[wi0] + + ((w_Q13[wi0+1] - w_Q13[wi0])*6554) >> 16)*(2*i1 + 1) + - w1_Q13 +]]> +
+N.b., w1_Q13 is computed first here, because w0_Q13 depends on it. +The constant 6554 is approximately 0.1 in Q16. +Although wi0 and wi1 only have 15 possible values, + contains 16 entries to allow + interpolation between entry wi0 and (wi0 + 1) (and likewise for wi1). + + + +Index +Weight (Q13) + 0 -13732 + 1 -10050 + 2 -8266 + 3 -7526 + 4 -6500 + 5 -5000 + 6 -2950 + 7 -820 + 8 820 + 9 2950 +10 5000 +11 6500 +12 7526 +13 8266 +14 10050 +15 13732 + + +
+ +
+ +A flag appears after the stereo prediction weights that indicates if only the + mid channel is coded for this time interval. +It appears only when + +This is a stereo Opus frame (see ), +The current SILK frame corresponds to the mid channel, and +Either + +This is a regular SILK frame where the VAD flags + (see ) indicate that the corresponding side + channel is not active. + +This is an LBRR frame where the LBRR flags + (see and ) + indicate that the corresponding side channel is not coded. + + + + +It is omitted when there are no stereo weights, for all of the same reasons. +It is also omitted for a regular SILK frame when the VAD flag of the + corresponding side channel frame is set (indicating it is active). +The side channel must be coded in this case, making the mid-only flag + redundant. +It is also omitted for an LBRR frame when the corresponding LBRR flags + indicate the side channel is coded. + + + +When the flag is present, the decoder reads a single value using the PDF in + , as implemented in + silk_stereo_decode_mid_only() (decode_stereo_pred.c). +If the flag is set, then there is no corresponding SILK frame for the side + channel, the entire decoding process for the side channel is skipped, and + zeros are fed to the stereo unmixing process (see + ) instead. +As stated above, LBRR frames still include this flag when the LBRR flag + indicates that the side channel is not coded. +In that case, if this flag is zero (indicating that there should be a side + channel), then Packet Loss Concealment (PLC, see + ) SHOULD be invoked to recover a + side channel signal. +Otherwise, the stereo image will collapse. + + + +PDF +{192, 64}/256 + + +
+ +
+ +Each SILK frame contains a single "frame type" symbol that jointly codes the + signal type and quantization offset type of the corresponding frame. +If the current frame is a regular SILK frame whose VAD bit was not set (an + "inactive" frame), then the frame type symbol takes on a value of either 0 or + 1 and is decoded using the first PDF in . +If the frame is an LBRR frame or a regular SILK frame whose VAD flag was set + (an "active" frame), then the value of the symbol may range from 2 to 5, + inclusive, and is decoded using the second PDF in + . + translates between the value of the + frame type symbol and the corresponding signal type and quantization offset + type. + + + +VAD Flag +PDF +Inactive {26, 230, 0, 0, 0, 0}/256 +Active {0, 0, 24, 74, 148, 10}/256 + + + +Frame Type +Signal Type +Quantization Offset Type +0 Inactive Low +1 Inactive High +2 Unvoiced Low +3 Unvoiced High +4 Voiced Low +5 Voiced High + + +
+ +
+ +A separate quantization gain is coded for each 5 ms subframe. +These gains control the step size between quantization levels of the excitation + signal and, therefore, the quality of the reconstruction. +They are independent of and unrelated to the pitch contours coded for voiced + frames. +The quantization gains are themselves uniformly quantized to 6 bits on a + log scale, giving them a resolution of approximately 1.369 dB and a range + of approximately 1.94 dB to 88.21 dB. + + +The subframe gains are either coded independently, or relative to the gain from + the most recent coded subframe in the same channel. +Independent coding is used if and only if + + +This is the first subframe in the current SILK frame, and + +Either + + +This is the first SILK frame of its type (LBRR or regular) for this channel in + the current Opus frame, or + + +The previous SILK frame of the same type (LBRR or regular) for this channel in + the same Opus frame was not coded. + + + + + + + +In an independently coded subframe gain, the 3 most significant bits of the + quantization gain are decoded using a PDF selected from + based on the decoded signal + type (see ). + + + +Signal Type +PDF +Inactive {32, 112, 68, 29, 12, 1, 1, 1}/256 +Unvoiced {2, 17, 45, 60, 62, 47, 19, 4}/256 +Voiced {1, 3, 26, 71, 94, 50, 9, 2}/256 + + + +The 3 least significant bits are decoded using a uniform PDF: + + +PDF +{32, 32, 32, 32, 32, 32, 32, 32}/256 + + + +These 6 bits are combined to form a value, gain_index, between 0 and 63. +When the gain for the previous subframe is available, then the current gain is + limited as follows: +
+ +
+This may help some implementations limit the change in precision of their + internal LTP history. +The indices which this clamp applies to cannot simply be removed from the + codebook, because previous_log_gain will not be available after packet loss. +The clamping is skipped after a decoder reset, and in the side channel if the + previous frame in the side channel was not coded, since there is no value for + previous_log_gain available. +It MAY also be skipped after packet loss. + + + +For subframes which do not have an independent gain (including the first + subframe of frames not listed as using independent coding above), the + quantization gain is coded relative to the gain from the previous subframe (in + the same channel). +The PDF in yields a delta_gain_index value + between 0 and 40, inclusive. + + +PDF +{6, 5, 11, 31, 132, 21, 8, 4, + 3, 2, 2, 2, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1}/256 + + +The following formula translates this index into a quantization gain for the + current subframe using the gain from the previous subframe: +
+ +
+ + +silk_gains_dequant() (gain_quant.c) dequantizes log_gain for the k'th subframe + and converts it into a linear Q16 scale factor via +
+>16) + 2090) +]]> +
+ + +The function silk_log2lin() (log2lin.c) computes an approximation of + 2**(inLog_Q7/128.0), where inLog_Q7 is its Q7 input. +Let i = inLog_Q7>>7 be the integer part of inLogQ7 and + f = inLog_Q7&127 be the fractional part. +Then +
+>16)+f)*((1<>7) +]]> +
+ yields the approximate exponential. +The final Q16 gain values lies between 81920 and 1686110208, inclusive + (representing scale factors of 1.25 to 25728, respectively). + +
+ +
+ +A set of normalized Line Spectral Frequency (LSF) coefficients follow the + quantization gains in the bitstream, and represent the Linear Predictive + Coding (LPC) coefficients for the current SILK frame. +Once decoded, the normalized LSFs form an increasing list of Q15 values between + 0 and 1. +These represent the interleaved zeros on the upper half of the unit circle + (between 0 and pi, hence "normalized") in the standard decomposition + of the LPC filter into a symmetric part + and an anti-symmetric part (P and Q in ). +Because of non-linear effects in the decoding process, an implementation SHOULD + match the fixed-point arithmetic described in this section exactly. +An encoder SHOULD also use the same process. + + +The normalized LSFs are coded using a two-stage vector quantizer (VQ) + ( and ). +NB and MB frames use an order-10 predictor, while WB frames use an order-16 + predictor, and thus have different sets of tables. +After reconstructing the normalized LSFs + (), the decoder runs them through a + stabilization process (), interpolates + them between frames (), converts them + back into LPC coefficients (), and then runs + them through further processes to limit the range of the coefficients + () and the gain of the filter + (). +All of this is necessary to ensure the reconstruction process is stable. + + +
+ +The first VQ stage uses a 32-element codebook, coded with one of the PDFs in + , depending on the audio bandwidth and + the signal type of the current SILK frame. +This yields a single index, I1, for the entire frame, which + +Indexes an element in a coarse codebook, +Selects the PDFs for the second stage of the VQ, and +Selects the prediction weights used to remove intra-frame redundancy from + the second stage. + +The actual codebook elements are listed in + and + , but they are not needed until the last + stages of reconstructing the LSF coefficients. + + + +Audio Bandwidth +Signal Type +PDF +NB or MB Inactive or unvoiced + +{44, 34, 30, 19, 21, 12, 11, 3, + 3, 2, 16, 2, 2, 1, 5, 2, + 1, 3, 3, 1, 1, 2, 2, 2, + 3, 1, 9, 9, 2, 7, 2, 1}/256 + +NB or MB Voiced + +{1, 10, 1, 8, 3, 8, 8, 14, +13, 14, 1, 14, 12, 13, 11, 11, +12, 11, 10, 10, 11, 8, 9, 8, + 7, 8, 1, 1, 6, 1, 6, 5}/256 + +WB Inactive or unvoiced + +{31, 21, 3, 17, 1, 8, 17, 4, + 1, 18, 16, 4, 2, 3, 1, 10, + 1, 3, 16, 11, 16, 2, 2, 3, + 2, 11, 1, 4, 9, 8, 7, 3}/256 + +WB Voiced + +{1, 4, 16, 5, 18, 11, 5, 14, +15, 1, 3, 12, 13, 14, 14, 6, +14, 12, 2, 6, 1, 12, 12, 11, +10, 3, 10, 5, 1, 1, 1, 3}/256 + + + +
+ +
+ +A total of 16 PDFs are available for the LSF residual in the second stage: the + 8 (a...h) for NB and MB frames given in + , and the 8 (i...p) for WB frames + given in . +Which PDF is used for which coefficient is driven by the index, I1, + decoded in the first stage. + lists the letter of the + corresponding PDF for each normalized LSF coefficient for NB and MB, and + lists the same information for WB. + + + +Codebook +PDF +a {1, 1, 1, 15, 224, 11, 1, 1, 1}/256 +b {1, 1, 2, 34, 183, 32, 1, 1, 1}/256 +c {1, 1, 4, 42, 149, 55, 2, 1, 1}/256 +d {1, 1, 8, 52, 123, 61, 8, 1, 1}/256 +e {1, 3, 16, 53, 101, 74, 6, 1, 1}/256 +f {1, 3, 17, 55, 90, 73, 15, 1, 1}/256 +g {1, 7, 24, 53, 74, 67, 26, 3, 1}/256 +h {1, 1, 18, 63, 78, 58, 30, 6, 1}/256 + + + +Codebook +PDF +i {1, 1, 1, 9, 232, 9, 1, 1, 1}/256 +j {1, 1, 2, 28, 186, 35, 1, 1, 1}/256 +k {1, 1, 3, 42, 152, 53, 2, 1, 1}/256 +l {1, 1, 10, 49, 126, 65, 2, 1, 1}/256 +m {1, 4, 19, 48, 100, 77, 5, 1, 1}/256 +n {1, 1, 14, 54, 100, 72, 12, 1, 1}/256 +o {1, 1, 15, 61, 87, 61, 25, 4, 1}/256 +p {1, 7, 21, 50, 77, 81, 17, 1, 1}/256 + + + +I1 +Coefficient + +0 1 2 3 4 5 6 7 8 9 + 0 +a a a a a a a a a a + 1 +b d b c c b c b b b + 2 +c b b b b b b b b b + 3 +b c c c c b c b b b + 4 +c d d d d c c c c c + 5 +a f d d c c c c b b + g +a c c c c c c c c b + 7 +c d g e e e f e f f + 8 +c e f f e f e g e e + 9 +c e e h e f e f f e +10 +e d d d c d c c c c +11 +b f f g e f e f f f +12 +c h e g f f f f f f +13 +c h f f f f f g f e +14 +d d f e e f e f e e +15 +c d d f f e e e e e +16 +c e e g e f e f f f +17 +c f e g f f f e f e +18 +c h e f e f e f f f +19 +c f e g h g f g f e +20 +d g h e g f f g e f +21 +c h g e e e f e f f +22 +e f f e g g f g f e +23 +c f f g f g e g e e +24 +e f f f d h e f f e +25 +c d e f f g e f f e +26 +c d c d d e c d d d +27 +b b c c c c c d c c +28 +e f f g g g f g e f +29 +d f f e e e e d d c +30 +c f d h f f e e f e +31 +e e f e f g f g f e + + + +I1 +Coefficient + +0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 + 0 +i  i  i  i  i  i  i  i  i  i  i  i  i  i  i  i + 1 +k  l  l  l  l  l  k  k  k  k  k  j  j  j  i  l + 2 +k  n  n  l  p  m  m  n  k  n  m  n  n  m  l  l + 3 +i  k  j  k  k  j  j  j  j  j  i  i  i  i  i  j + 4 +i  o  n  m  o  m  p  n  m  m  m  n  n  m  m  l + 5 +i  l  n  n  m  l  l  n  l  l  l  l  l  l  k  m + 6 +i  i  i  i  i  i  i  i  i  i  i  i  i  i  i  i + 7 +i  k  o  l  p  k  n  l  m  n  n  m  l  l  k  l + 8 +i  o  k  o  o  m  n  m  o  n  m  m  n  l  l  l + 9 +k  j  i  i  i  i  i  i  i  i  i  i  i  i  i  i +10 +i  j  i  i  i  i  i  i  i  i  i  i  i  i  i  j +11 +k  k  l  m  n  l  l  l  l  l  l  l  k  k  j  l +12 +k  k  l  l  m  l  l  l  l  l  l  l  l  k  j  l +13 +l  m  m  m  o  m  m  n  l  n  m  m  n  m  l  m +14 +i  o  m  n  m  p  n  k  o  n  p  m  m  l  n  l +15 +i  j  i  j  j  j  j  j  j  j  i  i  i  i  j  i +16 +j  o  n  p  n  m  n  l  m  n  m  m  m  l  l  m +17 +j  l  l  m  m  l  l  n  k  l  l  n  n  n  l  m +18 +k  l  l  k  k  k  l  k  j  k  j  k  j  j  j  m +19 +i  k  l  n  l  l  k  k  k  j  j  i  i  i  i  i +20 +l  m  l  n  l  l  k  k  j  j  j  j  j  k  k  m +21 +k  o  l  p  p  m  n  m  n  l  n  l  l  k  l  l +22 +k  l  n  o  o  l  n  l  m  m  l  l  l  l  k  m +23 +j  l  l  m  m  m  m  l  n  n  n  l  j  j  j  j +24 +k  n  l  o  o  m  p  m  m  n  l  m  m  l  l  l +25 +i  o  j  j  i  i  i  i  i  i  i  i  i  i  i  i +26 +i  o  o  l  n  k  n  n  l  m  m  p  p  m  m  m +27 +l  l  p  l  n  m  l  l  l  k  k  l  l  l  k  l +28 +i  i  j  i  i  i  k  j  k  j  j  k  k  k  j  j +29 +i  l  k  n  l  l  k  l  k  j  i  i  j  i  i  j +30 +l  n  n  m  p  n  l  l  k  l  k  k  j  i  j  i +31 +k  l  n  l  m  l  l  l  k  j  k  o  m  i  i  i + + + +Decoding the second stage residual proceeds as follows. +For each coefficient, the decoder reads a symbol using the PDF corresponding to + I1 from either or + , and subtracts 4 from the result + to give an index in the range -4 to 4, inclusive. +If the index is either -4 or 4, it reads a second symbol using the PDF in + , and adds the value of this second symbol + to the index, using the same sign. +This gives the index, I2[k], a total range of -10 to 10, inclusive. + + + +PDF +{156, 60, 24, 9, 4, 2, 1}/256 + + + +The decoded indices from both stages are translated back into normalized LSF + coefficients in silk_NLSF_decode() (NLSF_decode.c). +The stage-2 indices represent residuals after both the first stage of the VQ + and a separate backwards-prediction step. +The backwards prediction process in the encoder subtracts a prediction from + each residual formed by a multiple of the coefficient that follows it. +The decoder must undo this process. + contains lists of prediction weights + for each coefficient. +There are two lists for NB and MB, and another two lists for WB, giving two + possible prediction weights for each coefficient. + + + +Coefficient +A +B +C +D + 0 179 116 175 68 + 1 138 67 148 62 + 2 140 82 160 66 + 3 148 59 176 60 + 4 151 92 178 72 + 5 149 72 173 117 + 6 153 100 174 85 + 7 151 89 164 90 + 8 163 92 177 118 + 9 174 136 +10 196 151 +11 182 142 +12 198 160 +13 192 142 +14 182 155 + + + +The prediction is undone using the procedure implemented in + silk_NLSF_residual_dequant() (NLSF_decode.c), which is as follows. +Each coefficient selects its prediction weight from one of the two lists based + on the stage-1 index, I1. + gives the selections for each + coefficient for NB and MB, and gives + the selections for WB. +Let d_LPC be the order of the codebook, i.e., 10 for NB and MB, and 16 for WB, + and let pred_Q8[k] be the weight for the k'th coefficient selected by this + process for 0 <= k < d_LPC-1. +Then, the stage-2 residual for each coefficient is computed via +
+>8 : 0) + + ((((I2[k]<<10) - sign(I2[k])*102)*qstep)>>16) , +]]> +
+ where qstep is the Q16 quantization step size, which is 11796 for NB and MB + and 9830 for WB (representing step sizes of approximately 0.18 and 0.15, + respectively). + + + +I1 +Coefficient + +0 1 2 3 4 5 6 7 8 + 0 +A B A A A A A A A + 1 +B A A A A A A A A + 2 +A A A A A A A A A + 3 +B B B A A A A B A + 4 +A B A A A A A A A + 5 +A B A A A A A A A + 6 +B A B B A A A B A + 7 +A B B A A B B A A + 8 +A A B B A B A B B + 9 +A A B B A A B B B +10 +A A A A A A A A A +11 +A B A B B B B B A +12 +A B A B B B B B A +13 +A B B B B B B B A +14 +B A B B A B B B B +15 +A B B B B B A B A +16 +A A B B A B A B A +17 +A A B B B A B B B +18 +A B B A A B B B A +19 +A A A B B B A B A +20 +A B B A A B A B A +21 +A B B A A A B B A +22 +A A A A A B B B B +23 +A A B B A A A B B +24 +A A A B A B B B B +25 +A B B B B B B B A +26 +A A A A A A A A A +27 +A A A A A A A A A +28 +A A B A B B A B A +29 +B A A B A A A A A +30 +A A A B B A B A B +31 +B A B B A B B B B + + + +I1 +Coefficient + +0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 + 0 +C  C  C  C  C  C  C  C  C  C  C  C  C  C  D + 1 +C  C  C  C  C  C  C  C  C  C  C  C  C  C  C + 2 +C  C  D  C  C  D  D  D  C  D  D  D  D  C  C + 3 +C  C  C  C  C  C  C  C  C  C  C  C  D  C  C + 4 +C  D  D  C  D  C  D  D  C  D  D  D  D  D  C + 5 +C  C  D  C  C  C  C  C  C  C  C  C  C  C  C + 6 +D  C  C  C  C  C  C  C  C  C  C  D  C  D  C + 7 +C  D  D  C  C  C  D  C  D  D  D  C  D  C  D + 8 +C  D  C  D  D  C  D  C  D  C  D  D  D  D  D + 9 +C  C  C  C  C  C  C  C  C  C  C  C  C  C  D +10 +C  D  C  C  C  C  C  C  C  C  C  C  C  C  C +11 +C  C  D  C  D  D  D  D  D  D  D  C  D  C  C +12 +C  C  D  C  C  D  C  D  C  D  C  C  D  C  C +13 +C  C  C  C  D  D  C  D  C  D  D  D  D  C  C +14 +C  D  C  C  C  D  D  C  D  D  D  C  D  D  D +15 +C  C  D  D  C  C  C  C  C  C  C  C  D  D  C +16 +C  D  D  C  D  C  D  D  D  D  D  C  D  C  C +17 +C  C  D  C  C  C  C  D  C  C  D  D  D  C  C +18 +C  C  C  C  C  C  C  C  C  C  C  C  C  C  D +19 +C  C  C  C  C  C  C  C  C  C  C  C  D  C  C +20 +C  C  C  C  C  C  C  C  C  C  C  C  C  C  C +21 +C  D  C  D  C  D  D  C  D  C  D  C  D  D  C +22 +C  C  D  D  D  D  C  D  D  C  C  D  D  C  C +23 +C  D  D  C  D  C  D  C  D  C  C  C  C  D  C +24 +C  C  C  D  D  C  D  C  D  D  D  D  D  D  D +25 +C  C  C  C  C  C  C  C  C  C  C  C  C  C  D +26 +C  D  D  C  C  C  D  D  C  C  D  D  D  D  D +27 +C  C  C  C  C  D  C  D  D  D  D  C  D  D  D +28 +C  C  C  C  C  C  C  C  C  C  C  C  C  C  D +29 +C  C  C  C  C  C  C  C  C  C  C  C  C  C  D +30 +D  C  C  C  C  C  C  C  C  C  C  D  C  C  C +31 +C  C  D  C  C  D  D  D  C  C  D  C  C  D  C + + +
+ +
+ +Once the stage-1 index I1 and the stage-2 residual res_Q10[] have been decoded, + the final normalized LSF coefficients can be reconstructed. + + +The spectral distortion introduced by the quantization of each LSF coefficient + varies, so the stage-2 residual is weighted accordingly, using the + low-complexity Inverse Harmonic Mean Weighting (IHMW) function proposed in + . +The weights are derived directly from the stage-1 codebook vector. +Let cb1_Q8[k] be the k'th entry of the stage-1 codebook vector from + or + . +Then for 0 <= k < d_LPC the following expression + computes the square of the weight as a Q18 value: +
+ + + +
+ where cb1_Q8[-1] = 0 and cb1_Q8[d_LPC] = 256, and the + division is integer division. +This is reduced to an unsquared, Q9 value using the following square-root + approximation: +
+>(i-8)) & 127 +y = ((i&1) ? 32768 : 46214) >> ((32-i)>>1) +w_Q9[k] = y + ((213*f*y)>>16) +]]> +
+The constant 46214 here is approximately the square root of 2 in Q15. +The cb1_Q8[] vector completely determines these weights, and they may be + tabulated and stored as 13-bit unsigned values (with a range of 1819 to 5227, + inclusive) to avoid computing them when decoding. +The reference implementation already requires code to compute these weights on + unquantized coefficients in the encoder, in silk_NLSF_VQ_weights_laroia() + (NLSF_VQ_weights_laroia.c) and its callers, so it reuses that code in the + decoder instead of using a pre-computed table to reduce the amount of ROM + required. + + + +I1 +Codebook (Q8) + + 0   1   2   3   4   5   6   7   8   9 +0 +12  35  60  83 108 132 157 180 206 228 +1 +15  32  55  77 101 125 151 175 201 225 +2 +19  42  66  89 114 137 162 184 209 230 +3 +12  25  50  72  97 120 147 172 200 223 +4 +26  44  69  90 114 135 159 180 205 225 +5 +13  22  53  80 106 130 156 180 205 228 +6 +15  25  44  64  90 115 142 168 196 222 +7 +19  24  62  82 100 120 145 168 190 214 +8 +22  31  50  79 103 120 151 170 203 227 +9 +21  29  45  65 106 124 150 171 196 224 +10 +30  49  75  97 121 142 165 186 209 229 +11 +19  25  52  70  93 116 143 166 192 219 +12 +26  34  62  75  97 118 145 167 194 217 +13 +25  33  56  70  91 113 143 165 196 223 +14 +21  34  51  72  97 117 145 171 196 222 +15 +20  29  50  67  90 117 144 168 197 221 +16 +22  31  48  66  95 117 146 168 196 222 +17 +24  33  51  77 116 134 158 180 200 224 +18 +21  28  70  87 106 124 149 170 194 217 +19 +26  33  53  64  83 117 152 173 204 225 +20 +27  34  65  95 108 129 155 174 210 225 +21 +20  26  72  99 113 131 154 176 200 219 +22 +34  43  61  78  93 114 155 177 205 229 +23 +23  29  54  97 124 138 163 179 209 229 +24 +30  38  56  89 118 129 158 178 200 231 +25 +21  29  49  63  85 111 142 163 193 222 +26 +27  48  77 103 133 158 179 196 215 232 +27 +29  47  74  99 124 151 176 198 220 237 +28 +33  42  61  76  93 121 155 174 207 225 +29 +29  53  87 112 136 154 170 188 208 227 +30 +24  30  52  84 131 150 166 186 203 229 +31 +37  48  64  84 104 118 156 177 201 230 + + + +I1 +Codebook (Q8) + + 0  1  2  3  4   5   6   7   8   9  10  11  12  13  14  15 +0 + 7 23 38 54 69  85 100 116 131 147 162 178 193 208 223 239 +1 +13 25 41 55 69  83  98 112 127 142 157 171 187 203 220 236 +2 +15 21 34 51 61  78  92 106 126 136 152 167 185 205 225 240 +3 +10 21 36 50 63  79  95 110 126 141 157 173 189 205 221 237 +4 +17 20 37 51 59  78  89 107 123 134 150 164 184 205 224 240 +5 +10 15 32 51 67  81  96 112 129 142 158 173 189 204 220 236 +6 + 8 21 37 51 65  79  98 113 126 138 155 168 179 192 209 218 +7 +12 15 34 55 63  78  87 108 118 131 148 167 185 203 219 236 +8 +16 19 32 36 56  79  91 108 118 136 154 171 186 204 220 237 +9 +11 28 43 58 74  89 105 120 135 150 165 180 196 211 226 241 +10 + 6 16 33 46 60  75  92 107 123 137 156 169 185 199 214 225 +11 +11 19 30 44 57  74  89 105 121 135 152 169 186 202 218 234 +12 +12 19 29 46 57  71  88 100 120 132 148 165 182 199 216 233 +13 +17 23 35 46 56  77  92 106 123 134 152 167 185 204 222 237 +14 +14 17 45 53 63  75  89 107 115 132 151 171 188 206 221 240 +15 + 9 16 29 40 56  71  88 103 119 137 154 171 189 205 222 237 +16 +16 19 36 48 57  76  87 105 118 132 150 167 185 202 218 236 +17 +12 17 29 54 71  81  94 104 126 136 149 164 182 201 221 237 +18 +15 28 47 62 79  97 115 129 142 155 168 180 194 208 223 238 +19 + 8 14 30 45 62  78  94 111 127 143 159 175 192 207 223 239 +20 +17 30 49 62 79  92 107 119 132 145 160 174 190 204 220 235 +21 +14 19 36 45 61  76  91 108 121 138 154 172 189 205 222 238 +22 +12 18 31 45 60  76  91 107 123 138 154 171 187 204 221 236 +23 +13 17 31 43 53  70  83 103 114 131 149 167 185 203 220 237 +24 +17 22 35 42 58  78  93 110 125 139 155 170 188 206 224 240 +25 + 8 15 34 50 67  83  99 115 131 146 162 178 193 209 224 239 +26 +13 16 41 66 73  86  95 111 128 137 150 163 183 206 225 241 +27 +17 25 37 52 63  75  92 102 119 132 144 160 175 191 212 231 +28 +19 31 49 65 83 100 117 133 147 161 174 187 200 213 227 242 +29 +18 31 52 68 88 103 117 126 138 149 163 177 192 207 223 239 +30 +16 29 47 61 76  90 106 119 133 147 161 176 193 209 224 240 +31 +15 21 35 50 61  73  86  97 110 119 129 141 175 198 218 237 + + + +Given the stage-1 codebook entry cb1_Q8[], the stage-2 residual res_Q10[], and + their corresponding weights, w_Q9[], the reconstructed normalized LSF + coefficients are +
+ +
+ where the division is integer division. +However, nothing in either the reconstruction process or the + quantization process in the encoder thus far guarantees that the coefficients + are monotonically increasing and separated well enough to ensure a stable + filter . +When using the reference encoder, roughly 2% of frames violate this constraint. +The next section describes a stabilization procedure used to make these + guarantees. + + +
+ +
+ +The normalized LSF stabilization procedure is implemented in + silk_NLSF_stabilize() (NLSF_stabilize.c). +This process ensures that consecutive values of the normalized LSF + coefficients, NLSF_Q15[], are spaced some minimum distance apart + (predetermined to be the 0.01 percentile of a large training set). + gives the minimum spacings for NB and MB + and those for WB, where row k is the minimum allowed value of + NLSF_Q[k]-NLSF_Q[k-1]. +For the purposes of computing this spacing for the first and last coefficient, + NLSF_Q15[-1] is taken to be 0, and NLSF_Q15[d_LPC] is taken to be 32768. + + + +Coefficient +NB and MB +WB + 0 250 100 + 1 3 3 + 2 6 40 + 3 3 3 + 4 3 3 + 5 3 3 + 6 4 5 + 7 3 14 + 8 3 14 + 9 3 10 +10 461 11 +11 3 +12 8 +13 9 +14 7 +15 3 +16 347 + + + +The procedure starts off by trying to make small adjustments which attempt to + minimize the amount of distortion introduced. +After 20 such adjustments, it falls back to a more direct method which + guarantees the constraints are enforced but may require large adjustments. + + +Let NDeltaMin_Q15[k] be the minimum required spacing for the current audio + bandwidth from . +First, the procedure finds the index i where + NLSF_Q15[i] - NLSF_Q15[i-1] - NDeltaMin_Q15[i] is the + smallest, breaking ties by using the lower value of i. +If this value is non-negative, then the stabilization stops; the coefficients + satisfy all the constraints. +Otherwise, if i == 0, it sets NLSF_Q15[0] to NDeltaMin_Q15[0], and if + i == d_LPC, it sets NLSF_Q15[d_LPC-1] to + (32768 - NDeltaMin_Q15[d_LPC]). +For all other values of i, both NLSF_Q15[i-1] and NLSF_Q15[i] are updated as + follows: +
+>1) + \ NDeltaMin_Q15[k] + /_ + k=0 + d_LPC + __ + max_center_Q15 = 32768 - (NDeltaMin_Q15[i]>>1) - \ NDeltaMin_Q15[k] + /_ + k=i+1 +center_freq_Q15 = clamp(min_center_Q15[i], + (NLSF_Q15[i-1] + NLSF_Q15[i] + 1)>>1, + max_center_Q15[i]) + + NLSF_Q15[i-1] = center_freq_Q15 - (NDeltaMin_Q15[i]>>1) + + NLSF_Q15[i] = NLSF_Q15[i-1] + NDeltaMin_Q15[i] . +]]> +
+Then the procedure repeats again, until it has either executed 20 times or + has stopped because the coefficients satisfy all the constraints. + + +After the 20th repetition of the above procedure, the following fallback + procedure executes once. +First, the values of NLSF_Q15[k] for 0 <= k < d_LPC + are sorted in ascending order. +Then for each value of k from 0 to d_LPC-1, NLSF_Q15[k] is set to +
+ +
+Next, for each value of k from d_LPC-1 down to 0, NLSF_Q15[k] is set to +
+ +
+ + +
+ +
+ +For 20 ms SILK frames, the first half of the frame (i.e., the first two + subframes) may use normalized LSF coefficients that are interpolated between + the decoded LSFs for the most recent coded frame (in the same channel) and the + current frame. +A Q2 interpolation factor follows the LSF coefficient indices in the bitstream, + which is decoded using the PDF in . +This happens in silk_decode_indices() (decode_indices.c). +After either + +An uncoded regular SILK frame in the side channel, or +A decoder reset (see ), + + the decoder still decodes this factor, but ignores its value and always uses + 4 instead. +For 10 ms SILK frames, this factor is not stored at all. + + + +PDF +{13, 22, 29, 11, 181}/256 + + + +Let n2_Q15[k] be the normalized LSF coefficients decoded by the procedure in + , n0_Q15[k] be the LSF coefficients + decoded for the prior frame, and w_Q2 be the interpolation factor. +Then the normalized LSF coefficients used for the first half of a 20 ms + frame, n1_Q15[k], are +
+> 2) . +]]> +
+This interpolation is performed in silk_decode_parameters() + (decode_parameters.c). + +
+ +
+ +Any LPC filter A(z) can be split into a symmetric part P(z) and an + anti-symmetric part Q(z) such that +
+ +
+with +
+ +
+The even normalized LSF coefficients correspond to a pair of conjugate roots of + P(z), while the odd coefficients correspond to a pair of conjugate roots of + Q(z), all of which lie on the unit circle. +In addition, P(z) has a root at pi and Q(z) has a root at 0. +Thus, they may be reconstructed mathematically from a set of normalized LSF + coefficients, n[k], as +
+ +
+ + +However, SILK performs this reconstruction using a fixed-point approximation so + that all decoders can reproduce it in a bit-exact manner to avoid prediction + drift. +The function silk_NLSF2A() (NLSF2A.c) implements this procedure. + + +To start, it approximates cos(pi*n[k]) using a table lookup with linear + interpolation. +The encoder SHOULD use the inverse of this piecewise linear approximation, + rather than the true inverse of the cosine function, when deriving the + normalized LSF coefficients. +These values are also re-ordered to improve numerical accuracy when + constructing the LPC polynomials. + + + +Coefficient +NB and MB +WB + 0 0 0 + 1 9 15 + 2 6 8 + 3 3 7 + 4 4 4 + 5 5 11 + 6 8 12 + 7 1 3 + 8 2 2 + 9 7 13 +10 10 +11 5 +12 6 +13 9 +14 14 +15 1 + + + +The top 7 bits of each normalized LSF coefficient index a value in the table, + and the next 8 bits interpolate between it and the next value. +Let i = (n[k] >> 8) be the integer index and + f = (n[k] & 255) be the fractional part of a given + coefficient. +Then the re-ordered, approximated cosine, c_Q17[ordering[k]], is +
+> 3 , +]]> +
+ where ordering[k] is the k'th entry of the column of + corresponding to the current audio + bandwidth and cos_Q12[i] is the i'th entry of . + + + +i ++0 ++1 ++2 ++3 +0 + 4096 4095 4091 4085 +4 + 4076 4065 4052 4036 +8 + 4017 3997 3973 3948 +12 + 3920 3889 3857 3822 +16 + 3784 3745 3703 3659 +20 + 3613 3564 3513 3461 +24 + 3406 3349 3290 3229 +28 + 3166 3102 3035 2967 +32 + 2896 2824 2751 2676 +36 + 2599 2520 2440 2359 +40 + 2276 2191 2106 2019 +44 + 1931 1842 1751 1660 +48 + 1568 1474 1380 1285 +52 + 1189 1093 995 897 +56 + 799 700 601 501 +60 + 401 301 201 101 +64 + 0 -101 -201 -301 +68 + -401 -501 -601 -700 +72 + -799 -897 -995 -1093 +76 +-1189-1285-1380-1474 +80 +-1568-1660-1751-1842 +84 +-1931-2019-2106-2191 +88 +-2276-2359-2440-2520 +92 +-2599-2676-2751-2824 +96 +-2896-2967-3035-3102 +100 +-3166-3229-3290-3349 +104 +-3406-3461-3513-3564 +108 +-3613-3659-3703-3745 +112 +-3784-3822-3857-3889 +116 +-3920-3948-3973-3997 +120 +-4017-4036-4052-4065 +124 +-4076-4085-4091-4095 +128 +-4096 + + + +Given the list of cosine values, silk_NLSF2A_find_poly() (NLSF2A.c) + computes the coefficients of P and Q, described here via a simple recurrence. +Let p_Q16[k][j] and q_Q16[k][j] be the coefficients of the products of the + first (k+1) root pairs for P and Q, with j indexing the coefficient number. +Only the first (k+2) coefficients are needed, as the products are symmetric. +Let p_Q16[0][0] = q_Q16[0][0] = 1<<16, + p_Q16[0][1] = -c_Q17[0], q_Q16[0][1] = -c_Q17[1], and + d2 = d_LPC/2. +As boundary conditions, assume + p_Q16[k][j] = q_Q16[k][j] = 0 for all + j < 0. +Also, assume p_Q16[k][k+2] = p_Q16[k][k] and + q_Q16[k][k+2] = q_Q16[k][k] (because of the symmetry). +Then, for 0 < k < d2 and 0 <= j <= k+1, +
+>16) , + +q_Q16[k][j] = q_Q16[k-1][j] + q_Q16[k-1][j-2] + - ((c_Q17[2*k+1]*q_Q16[k-1][j-1] + 32768)>>16) . +]]> +
+The use of Q17 values for the cosine terms in an otherwise Q16 expression + implicitly scales them by a factor of 2. +The multiplications in this recurrence may require up to 48 bits of precision + in the result to avoid overflow. +In practice, each row of the recurrence only depends on the previous row, so an + implementation does not need to store all of them. + + +silk_NLSF2A() uses the values from the last row of this recurrence to + reconstruct a 32-bit version of the LPC filter (without the leading 1.0 + coefficient), a32_Q17[k], 0 <= k < d2: +
+ +
+The sum and difference of two terms from each of the p_Q16 and q_Q16 + coefficient lists reflect the (1 + z**-1) and + (1 - z**-1) factors of P and Q, respectively. +The promotion of the expression from Q16 to Q17 implicitly scales the result + by 1/2. + +
+ +
+ +The a32_Q17[] coefficients are too large to fit in a 16-bit value, which + significantly increases the cost of applying this filter in fixed-point + decoders. +Reducing them to Q12 precision doesn't incur any significant quality loss, + but still does not guarantee they will fit. +silk_NLSF2A() applies up to 10 rounds of bandwidth expansion to limit + the dynamic range of these coefficients. +Even floating-point decoders SHOULD perform these steps, to avoid mismatch. + + +For each round, the process first finds the index k such that abs(a32_Q17[k]) + is largest, breaking ties by choosing the lowest value of k. +Then, it computes the corresponding Q12 precision value, maxabs_Q12, subject to + an upper bound to avoid overflow in subsequent computations: +
+> 5, 163838) . +]]> +
+If this is larger than 32767, the procedure derives the chirp factor, + sc_Q16[0], to use in the bandwidth expansion as +
+> 2 +]]> +
+ where the division here is integer division. +This is an approximation of the chirp factor needed to reduce the target + coefficient to 32767, though it is both less than 0.999 and, for + k > 0 when maxabs_Q12 is much greater than 32767, still slightly + too large. +The upper bound on maxabs_Q12, 163838, was chosen because it is equal to + ((2**31 - 1) >> 14) + 32767, i.e., the + largest value of maxabs_Q12 that would not overflow the numerator in the + equation above when stored in a signed 32-bit integer. + + +silk_bwexpander_32() (bwexpander_32.c) performs the bandwidth expansion (again, + only when maxabs_Q12 is greater than 32767) using the following recurrence: +
+> 16 + +sc_Q16[k+1] = (sc_Q16[0]*sc_Q16[k] + 32768) >> 16 +]]> +
+The first multiply may require up to 48 bits of precision in the result to + avoid overflow. +The second multiply must be unsigned to avoid overflow with only 32 bits of + precision. +The reference implementation uses a slightly more complex formulation that + avoids the 32-bit overflow using signed multiplication, but is otherwise + equivalent. + + +After 10 rounds of bandwidth expansion are performed, they are simply saturated + to 16 bits: +
+> 5, 32767) << 5 . +]]> +
+Because this performs the actual saturation in the Q12 domain, but converts the + coefficients back to the Q17 domain for the purposes of prediction gain + limiting, this step must be performed after the 10th round of bandwidth + expansion, regardless of whether or not the Q12 version of any coefficient + still overflows a 16-bit integer. +This saturation is not performed if maxabs_Q12 drops to 32767 or less prior to + the 10th round. + +
+ +
+ +The prediction gain of an LPC synthesis filter is the square-root of the output + energy when the filter is excited by a unit-energy impulse. +Even if the Q12 coefficients would fit, the resulting filter may still have a + significant gain (especially for voiced sounds), making the filter unstable. +silk_NLSF2A() applies up to 18 additional rounds of bandwidth expansion to + limit the prediction gain. +Instead of controlling the amount of bandwidth expansion using the prediction + gain itself (which may diverge to infinity for an unstable filter), + silk_NLSF2A() uses silk_LPC_inverse_pred_gain_QA() (LPC_inv_pred_gain.c) to + compute the reflection coefficients associated with the filter. +The filter is stable if and only if the magnitude of these coefficients is + sufficiently less than one. +The reflection coefficients, rc[k], can be computed using a simple Levinson + recurrence, initialized with the LPC coefficients + a[d_LPC-1][n] = a[n], and then updated via +
+ +
+ + +However, silk_LPC_inverse_pred_gain_QA() approximates this using fixed-point + arithmetic to guarantee reproducible results across platforms and + implementations. +Since small changes in the coefficients can make a stable filter unstable, it + takes the real Q12 coefficients that will be used during reconstruction as + input. +Thus, let +
+> 5 +]]> +
+ be the Q12 version of the LPC coefficients that will eventually be used. +As a simple initial check, the decoder computes the DC response as +
+ +
+ and if DC_resp > 4096, the filter is unstable. + + +Increasing the precision of these Q12 coefficients to Q24 for intermediate + computations allows more accurate computation of the reflection coefficients, + so the decoder initializes the recurrence via +
+ +
+Then for each k from d_LPC-1 down to 0, if + abs(a32_Q24[k][k]) > 16773022, the filter is unstable and the + recurrence stops. +The constant 16773022 here is approximately 0.99975 in Q24. +Otherwise, row k-1 of a32_Q24 is computed from row k as +
+> 32) , + + b1[k] = ilog(div_Q30[k]) , + + b2[k] = b1[k] - 16 , + + (1<<29) - 1 + inv_Qb2[k] = ----------------------- , + div_Q30[k] >> (b2[k]+1) + + err_Q29[k] = (1<<29) + - ((div_Q30[k]<<(15-b2[k]))*inv_Qb2[k] >> 16) , + + gain_Qb1[k] = ((inv_Qb2[k] << 16) + + (err_Q29[k]*inv_Qb2[k] >> 13)) , + +num_Q24[k-1][n] = a32_Q24[k][n] + - ((a32_Q24[k][k-n-1]*rc_Q31[k] + (1<<30)) >> 31) , + +a32_Q24[k-1][n] = (num_Q24[k-1][n]*gain_Qb1[k] + + (1<<(b1[k]-1))) >> b1[k] , +]]> +
+ where 0 <= n < k. +Here, rc_Q30[k] are the reflection coefficients. +div_Q30[k] is the denominator for each iteration, and gain_Qb1[k] is its + multiplicative inverse (with b1[k] fractional bits, where b1[k] ranges from + 20 to 31). +inv_Qb2[k], which ranges from 16384 to 32767, is a low-precision version of + that inverse (with b2[k] fractional bits). +err_Q29[k] is the residual error, ranging from -32763 to 32392, which is used + to improve the accuracy. +The values t_Q24[k-1][n] for each n are the numerators for the next row of + coefficients in the recursion, and a32_Q24[k-1][n] is the final version of + that row. +Every multiply in this procedure except the one used to compute gain_Qb1[k] + requires more than 32 bits of precision, but otherwise all intermediate + results fit in 32 bits or less. +In practice, because each row only depends on the next one, an implementation + does not need to store them all. + + +If abs(a32_Q24[k][k]) <= 16773022 for + 0 <= k < d_LPC, then the filter is considered stable. +However, the problem of determining stability is ill-conditioned when the + filter contains several reflection coefficients whose magnitude is very close + to one. +This fixed-point algorithm is not mathematically guaranteed to correctly + classify filters as stable or unstable in this case, though it does very well + in practice. + + +On round i, 1 <= i <= 18, if the filter passes these + stability checks, then this procedure stops, and the final LPC coefficients to + use for reconstruction in are +
+> 5 . +]]> +
+Otherwise, a round of bandwidth expansion is applied using the same procedure + as in , with +
+ +
+During the 15th round, sc_Q16[0] becomes 0 in the above equation, so a_Q12[k] + is set to 0 for all k, guaranteeing a stable filter. + +
+ +
+ +
+ +After the normalized LSF indices and, for 20 ms frames, the LSF + interpolation index, voiced frames (see ) + include additional LTP parameters. +There is one primary lag index for each SILK frame, but this is refined to + produce a separate lag index per subframe using a vector quantizer. +Each subframe also gets its own prediction gain coefficient. + + +
+ +The primary lag index is coded either relative to the primary lag of the prior + frame in the same channel, or as an absolute index. +Absolute coding is used if and only if + + +This is the first SILK frame of its type (LBRR or regular) for this channel in + the current Opus frame, + + +The previous SILK frame of the same type (LBRR or regular) for this channel in + the same Opus frame was not coded, or + + +That previous SILK frame was coded, but was not voiced (see + ). + + + + + +With absolute coding, the primary pitch lag may range from 2 ms + (inclusive) up to 18 ms (exclusive), corresponding to pitches from + 500 Hz down to 55.6 Hz, respectively. +It is comprised of a high part and a low part, where the decoder reads the high + part using the 32-entry codebook in + and the low part using the codebook corresponding to the current audio + bandwidth from . +The final primary pitch lag is then +
+ +
+ where lag_high is the high part, lag_low is the low part, and lag_scale + and lag_min are the values from the "Scale" and "Minimum Lag" columns of + , respectively. + + + +PDF +{3, 3, 6, 11, 21, 30, 32, 19, + 11, 10, 12, 13, 13, 12, 11, 9, + 8, 7, 6, 4, 2, 2, 2, 1, + 1, 1, 1, 1, 1, 1, 1, 1}/256 + + + +Audio Bandwidth +PDF +Scale +Minimum Lag +Maximum Lag +NB {64, 64, 64, 64}/256 4 16 144 +MB {43, 42, 43, 43, 42, 43}/256 6 24 216 +WB {32, 32, 32, 32, 32, 32, 32, 32}/256 8 32 288 + + + +All frames that do not use absolute coding for the primary lag index use + relative coding instead. +The decoder reads a single delta value using the 21-entry PDF in + . +If the resulting value is zero, it falls back to the absolute coding procedure + from the prior paragraph. +Otherwise, the final primary pitch lag is then +
+ +
+ where previous_lag is the primary pitch lag from the most recent frame in the + same channel and delta_lag_index is the value just decoded. +This allows a per-frame change in the pitch lag of -8 to +11 samples. +The decoder does no clamping at this point, so this value can fall outside the + range of 2 ms to 18 ms, and the decoder must use this unclamped + value when using relative coding in the next SILK frame (if any). +However, because an Opus frame can use relative coding for at most two + consecutive SILK frames, integer overflow should not be an issue. + + + +PDF +{46, 2, 2, 3, 4, 6, 10, 15, + 26, 38, 30, 22, 15, 10, 7, 6, + 4, 4, 2, 2, 2}/256 + + + +After the primary pitch lag, a "pitch contour", stored as a single entry from + one of four small VQ codebooks, gives lag offsets for each subframe in the + current SILK frame. +The codebook index is decoded using one of the PDFs in + depending on the current frame size + and audio bandwidth. +Tables  + through  + give the corresponding offsets to apply to the primary pitch lag for each + subframe given the decoded codebook index. + + + +Audio Bandwidth +SILK Frame Size +Codebook Size +PDF +NB 10 ms 3 +{143, 50, 63}/256 +NB 20 ms 11 +{68, 12, 21, 17, 19, 22, 30, 24, + 17, 16, 10}/256 +MB or WB 10 ms 12 +{91, 46, 39, 19, 14, 12, 8, 7, + 6, 5, 5, 4}/256 +MB or WB 20 ms 34 +{33, 22, 18, 16, 15, 14, 14, 13, + 13, 10, 9, 9, 8, 6, 6, 6, + 5, 4, 4, 4, 3, 3, 3, 2, + 2, 2, 2, 2, 2, 2, 1, 1, + 1, 1}/256 + + + +Index +Subframe Offsets +0  0  0 +1  1  0 +2  0  1 + + + +Index +Subframe Offsets + 0  0  0  0  0 + 1  2  1  0 -1 + 2 -1  0  1  2 + 3 -1  0  0  1 + 4 -1  0  0  0 + 5  0  0  0  1 + 6  0  0  1  1 + 7  1  1  0  0 + 8  1  0  0  0 + 9  0  0  0 -1 +10  1  0  0 -1 + + + +Index +Subframe Offsets + 0  0  0 + 1  0  1 + 2  1  0 + 3 -1  1 + 4  1 -1 + 5 -1  2 + 6  2 -1 + 7 -2  2 + 8  2 -2 + 9 -2  3 +10  3 -2 +11 -3  3 + + + +Index +Subframe Offsets + 0  0  0  0  0 + 1  0  0  1  1 + 2  1  1  0  0 + 3 -1  0  0  0 + 4  0  0  0  1 + 5  1  0  0  0 + 6 -1  0  0  1 + 7  0  0  0 -1 + 8 -1  0  1  2 + 9  1  0  0 -1 +10 -2 -1  1  2 +11  2  1  0 -1 +12 -2  0  0  2 +13 -2  0  1  3 +14  2  1 -1 -2 +15 -3 -1  1  3 +16  2  0  0 -2 +17  3  1  0 -2 +18 -3 -1  2  4 +19 -4 -1  1  4 +20  3  1 -1 -3 +21 -4 -1  2  5 +22  4  2 -1 -3 +23  4  1 -1 -4 +24 -5 -1  2  6 +25  5  2 -1 -4 +26 -6 -2  2  6 +27 -5 -2  2  5 +28  6  2 -1 -5 +29 -7 -2  3  8 +30  6  2 -2 -6 +31  5  2 -2 -5 +32  8  3 -2 -7 +33 -9 -3  3  9 + + + +The final pitch lag for each subframe is assembled in silk_decode_pitch() + (decode_pitch.c). +Let lag be the primary pitch lag for the current SILK frame, contour_index be + index of the VQ codebook, and lag_cb[contour_index][k] be the corresponding + entry of the codebook from the appropriate table given above for the k'th + subframe. +Then the final pitch lag for that subframe is +
+ +
+ where lag_min and lag_max are the values from the "Minimum Lag" and + "Maximum Lag" columns of , + respectively. + + +
+ +
+ +SILK uses a separate 5-tap pitch filter for each subframe, selected from one + of three codebooks. +The three codebooks each represent different rate-distortion trade-offs, with + average rates of 1.61 bits/subframe, 3.68 bits/subframe, and + 4.85 bits/subframe, respectively. + + + +The importance of the filter coefficients generally depends on two factors: the + periodicity of the signal and relative energy between the current subframe and + the signal from one period earlier. +Greater periodicity and decaying energy both lead to more important filter + coefficients, and thus should be coded with lower distortion and higher rate. +These properties are relatively stable over the duration of a single SILK + frame, hence all of the subframes in a SILK frame choose their filter from the + same codebook. +This is signaled with an explicitly-coded "periodicity index". +This immediately follows the subframe pitch lags, and is coded using the + 3-entry PDF from . + + + +PDF +{77, 80, 99}/256 + + + +The indices of the filters for each subframe follow. +They are all coded using the PDF from + corresponding to the periodicity index. +Tables  + through  + contain the corresponding filter taps as signed Q7 integers. + + + +Periodicity Index +Codebook Size +PDF +0 8 {185, 15, 13, 13, 9, 9, 6, 6}/256 +1 16 {57, 34, 21, 20, 15, 13, 12, 13, + 10, 10, 9, 10, 9, 8, 7, 8}/256 +2 32 {15, 16, 14, 12, 12, 12, 11, 11, + 11, 10, 9, 9, 9, 9, 8, 8, + 8, 8, 7, 7, 6, 6, 5, 4, + 5, 4, 4, 4, 3, 4, 3, 2}/256 + + + +Index +Filter Taps (Q7) + 0 +  4   6  24   7   5 + 1 +  0   0   2   0   0 + 2 + 12  28  41  13  -4 + 3 + -9  15  42  25  14 + 4 +  1  -2  62  41  -9 + 5 +-10  37  65  -4   3 + 6 + -6   4  66   7  -8 + 7 + 16  14  38  -3  33 + + + +Index +Filter Taps (Q7) + + 0 + 13  22  39  23  12 + 1 + -1  36  64  27  -6 + 2 + -7  10  55  43  17 + 3 +  1   1   8   1   1 + 4 +  6 -11  74  53  -9 + 5 +-12  55  76 -12   8 + 6 + -3   3  93  27  -4 + 7 + 26  39  59   3  -8 + 8 +  2   0  77  11   9 + 9 + -8  22  44  -6   7 +10 + 40   9  26   3   9 +11 + -7  20 101  -7   4 +12 +  3  -8  42  26   0 +13 +-15  33  68   2  23 +14 + -2  55  46  -2  15 +15 +  3  -1  21  16  41 + + + +Index +Filter Taps (Q7) + 0 + -6  27  61  39   5 + 1 +-11  42  88   4   1 + 2 + -2  60  65   6  -4 + 3 + -1  -5  73  56   1 + 4 + -9  19  94  29  -9 + 5 +  0  12  99   6   4 + 6 +  8 -19 102  46 -13 + 7 +  3   2  13   3   2 + 8 +  9 -21  84  72 -18 + 9 +-11  46 104 -22   8 +10 + 18  38  48  23   0 +11 +-16  70  83 -21  11 +12 +  5 -11 117  22  -8 +13 + -6  23 117 -12   3 +14 +  3  -8  95  28   4 +15 +-10  15  77  60 -15 +16 + -1   4 124   2  -4 +17 +  3  38  84  24 -25 +18 +  2  13  42  13  31 +19 + 21  -4  56  46  -1 +20 + -1  35  79 -13  19 +21 + -7  65  88  -9 -14 +22 + 20   4  81  49 -29 +23 + 20   0  75   3 -17 +24 +  5  -9  44  92  -8 +25 +  1  -3  22  69  31 +26 + -6  95  41 -12   5 +27 + 39  67  16  -4   1 +28 +  0  -6 120  55 -36 +29 +-13  44 122   4 -24 +30 + 81   5  11   3   7 +31 +  2   0   9  10  88 + + +
+ +
+ +An LTP scaling parameter appears after the LTP filter coefficients if and only + if + +This is a voiced frame (see ), and +Either + + +This SILK frame corresponds to the first time interval of the + current Opus frame for its type (LBRR or regular), or + + +This is an LBRR frame where the LBRR flags (see + ) indicate the previous LBRR frame in the same + channel is not coded. + + + + +This allows the encoder to trade off the prediction gain between + packets against the recovery time after packet loss. +Unlike absolute-coding for pitch lags, regular SILK frames that are not at the + start of an Opus frame (i.e., that do not correspond to the first 20 ms + time interval in Opus frames of 40 or 60 ms) do not include this + field, even if the prior frame was not voiced, or (in the case of the side + channel) not even coded. +After an uncoded frame in the side channel, the LTP buffer (see + ) is cleared to zero, and is thus in a + known state. +In contrast, LBRR frames do include this field when the prior frame was not + coded, since the LTP buffer contains the output of the PLC, which is + non-normative. + + +If present, the decoder reads a value using the 3-entry PDF in + . +The three possible values represent Q14 scale factors of 15565, 12288, and + 8192, respectively (corresponding to approximately 0.95, 0.75, and 0.5). +Frames that do not code the scaling parameter use the default factor of 15565 + (approximately 0.95). + + + +PDF +{128, 64, 64}/256 + + +
+ +
+ +
+ +As described in , SILK uses a + linear congruential generator (LCG) to inject pseudorandom noise into the + quantized excitation. +To ensure synchronization of this process between the encoder and decoder, each + SILK frame stores a 2-bit seed after the LTP parameters (if any). +The encoder may consider the choice of seed during quantization, and the + flexibility of this choice lets it reduce distortion, helping to pay for the + bit cost required to signal it. +The decoder reads the seed using the uniform 4-entry PDF in + , yielding a value between 0 and 3, inclusive. + + + +PDF +{64, 64, 64, 64}/256 + + +
+ +
+ +SILK codes the excitation using a modified version of the Pyramid Vector + Quantization (PVQ) codebook . +The PVQ codebook is designed for Laplace-distributed values and consists of all + sums of K signed, unit pulses in a vector of dimension N, where two pulses at + the same position are required to have the same sign. +Thus the codebook includes all integer codevectors y of dimension N that + satisfy +
+ +
+Unlike regular PVQ, SILK uses a variable-length, rather than fixed-length, + encoding. +This encoding is better suited to the more Gaussian-like distribution of the + coefficient magnitudes and the non-uniform distribution of their signs (caused + by the quantization offset described below). +SILK also handles large codebooks by coding the least significant bits (LSBs) + of each coefficient directly. +This adds a small coding efficiency loss, but greatly reduces the computation + time and ROM size required for decoding, as implemented in + silk_decode_pulses() (decode_pulses.c). + + + +SILK fixes the dimension of the codebook to N = 16. +The excitation is made up of a number of "shell blocks", each 16 samples in + size. + lists the number of shell blocks + required for a SILK frame for each possible audio bandwidth and frame size. +10 ms MB frames nominally contain 120 samples (10 ms at + 12 kHz), which is not a multiple of 16. +This is handled by coding 8 shell blocks (128 samples) and discarding the final + 8 samples of the last block. +The decoder contains no special case that prevents an encoder from placing + pulses in these samples, and they must be correctly parsed from the bitstream + if present, but they are otherwise ignored. + + + +Audio Bandwidth +Frame Size +Number of Shell Blocks +NB 10 ms 5 +MB 10 ms 8 +WB 10 ms 10 +NB 20 ms 10 +MB 20 ms 15 +WB 20 ms 20 + + +
+ +The first symbol in the excitation is a "rate level", which is an index from 0 + to 8, inclusive, coded using the PDF in + corresponding to the signal type of the current frame (from + ). +The rate level selects the PDF used to decode the number of pulses in + the individual shell blocks. +It does not directly convey any information about the bitrate or the number of + pulses itself, but merely changes the probability of the symbols in + . +Level 0 provides a more efficient encoding at low rates generally, and + level 8 provides a more efficient encoding at high rates generally, + though the most efficient level for a particular SILK frame may depend on the + exact distribution of the coded symbols. +An encoder should, but is not required to, use the most efficient rate level. + + + +Signal Type +PDF +Inactive or Unvoiced +{15, 51, 12, 46, 45, 13, 33, 27, 14}/256 +Voiced +{33, 30, 36, 17, 34, 49, 18, 21, 18}/256 + + +
+ +
+ +The total number of pulses in each of the shell blocks follows the rate level. +The pulse counts for all of the shell blocks are coded consecutively, before + the content of any of the blocks. +Each block may have anywhere from 0 to 16 pulses, inclusive, coded using the + 18-entry PDF in corresponding to the + rate level from . +The special value 17 indicates that this block has one or more additional + LSBs to decode for each coefficient. +If the decoder encounters this value, it decodes another value for the actual + pulse count of the block, but uses the PDF corresponding to the special rate + level 9 instead of the normal rate level. +This process repeats until the decoder reads a value less than 17, and it then + sets the number of extra LSBs used to the number of 17's decoded for that + block. +If it reads the value 17 ten times, then the next iteration uses the special + rate level 10 instead of 9. +The probability of decoding a 17 when using the PDF for rate level 10 is + zero, ensuring that the number of LSBs for a block will not exceed 10. +The cumulative distribution for rate level 10 is just a shifted version of + that for 9 and thus does not require any additional storage. + + + +Rate Level +PDF +0 +{131, 74, 25, 8, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}/256 +1 +{58, 93, 60, 23, 7, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}/256 +2 +{43, 51, 46, 33, 24, 16, 11, 8, 6, 3, 3, 3, 2, 1, 1, 2, 1, 2}/256 +3 +{17, 52, 71, 57, 31, 12, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}/256 +4 +{6, 21, 41, 53, 49, 35, 21, 11, 6, 3, 2, 2, 1, 1, 1, 1, 1, 1}/256 +5 +{7, 14, 22, 28, 29, 28, 25, 20, 17, 13, 11, 9, 7, 5, 4, 4, 3, 10}/256 +6 +{2, 5, 14, 29, 42, 46, 41, 31, 19, 11, 6, 3, 2, 1, 1, 1, 1, 1}/256 +7 +{1, 2, 4, 10, 19, 29, 35, 37, 34, 28, 20, 14, 8, 5, 4, 2, 2, 2}/256 +8 +{1, 2, 2, 5, 9, 14, 20, 24, 27, 28, 26, 23, 20, 15, 11, 8, 6, 15}/256 +9 +{1, 1, 1, 6, 27, 58, 56, 39, 25, 14, 10, 6, 3, 3, 2, 1, 1, 2}/256 +10 +{2, 1, 6, 27, 58, 56, 39, 25, 14, 10, 6, 3, 3, 2, 1, 1, 2, 0}/256 + + +
+ +
+ +The locations of the pulses in each shell block follow the pulse counts, + as decoded by silk_shell_decoder() (shell_coder.c). +As with the pulse counts, these locations are coded for all the shell blocks + before any of the remaining information for each block. +Unlike many other codecs, SILK places no restriction on the distribution of + pulses within a shell block. +All of the pulses may be placed in a single location, or each one in a unique + location, or anything in between. + + + +The location of pulses is coded by recursively partitioning each block into + halves, and coding how many pulses fall on the left side of the split. +All remaining pulses must fall on the right side of the split. +The process then recurses into the left half, and after that returns, the + right half (preorder traversal). +The PDF to use is chosen by the size of the current partition (16, 8, 4, or 2) + and the number of pulses in the partition (1 to 16, inclusive). +Tables  + through  list the + PDFs used for each partition size and pulse count. +This process skips partitions without any pulses, i.e., where the initial pulse + count from was zero, or where the split in + the prior level indicated that all of the pulses fell on the other side. +These partitions have nothing to code, so they require no PDF. + + + +Pulse Count +PDF + 1 {126, 130}/256 + 2 {56, 142, 58}/256 + 3 {25, 101, 104, 26}/256 + 4 {12, 60, 108, 64, 12}/256 + 5 {7, 35, 84, 87, 37, 6}/256 + 6 {4, 20, 59, 86, 63, 21, 3}/256 + 7 {3, 12, 38, 72, 75, 42, 12, 2}/256 + 8 {2, 8, 25, 54, 73, 59, 27, 7, 1}/256 + 9 {2, 5, 17, 39, 63, 65, 42, 18, 4, 1}/256 +10 {1, 4, 12, 28, 49, 63, 54, 30, 11, 3, 1}/256 +11 {1, 4, 8, 20, 37, 55, 57, 41, 22, 8, 2, 1}/256 +12 {1, 3, 7, 15, 28, 44, 53, 48, 33, 16, 6, 1, 1}/256 +13 {1, 2, 6, 12, 21, 35, 47, 48, 40, 25, 12, 5, 1, 1}/256 +14 {1, 1, 4, 10, 17, 27, 37, 47, 43, 33, 21, 9, 4, 1, 1}/256 +15 {1, 1, 1, 8, 14, 22, 33, 40, 43, 38, 28, 16, 8, 1, 1, 1}/256 +16 {1, 1, 1, 1, 13, 18, 27, 36, 41, 41, 34, 24, 14, 1, 1, 1, 1}/256 + + + +Pulse Count +PDF + 1 {127, 129}/256 + 2 {53, 149, 54}/256 + 3 {22, 105, 106, 23}/256 + 4 {11, 61, 111, 63, 10}/256 + 5 {6, 35, 86, 88, 36, 5}/256 + 6 {4, 20, 59, 87, 62, 21, 3}/256 + 7 {3, 13, 40, 71, 73, 41, 13, 2}/256 + 8 {3, 9, 27, 53, 70, 56, 28, 9, 1}/256 + 9 {3, 8, 19, 37, 57, 61, 44, 20, 6, 1}/256 +10 {3, 7, 15, 28, 44, 54, 49, 33, 17, 5, 1}/256 +11 {1, 7, 13, 22, 34, 46, 48, 38, 28, 14, 4, 1}/256 +12 {1, 1, 11, 22, 27, 35, 42, 47, 33, 25, 10, 1, 1}/256 +13 {1, 1, 6, 14, 26, 37, 43, 43, 37, 26, 14, 6, 1, 1}/256 +14 {1, 1, 4, 10, 20, 31, 40, 42, 40, 31, 20, 10, 4, 1, 1}/256 +15 {1, 1, 3, 8, 16, 26, 35, 38, 38, 35, 26, 16, 8, 3, 1, 1}/256 +16 {1, 1, 2, 6, 12, 21, 30, 36, 38, 36, 30, 21, 12, 6, 2, 1, 1}/256 + + + +Pulse Count +PDF + 1 {127, 129}/256 + 2 {49, 157, 50}/256 + 3 {20, 107, 109, 20}/256 + 4 {11, 60, 113, 62, 10}/256 + 5 {7, 36, 84, 87, 36, 6}/256 + 6 {6, 24, 57, 82, 60, 23, 4}/256 + 7 {5, 18, 39, 64, 68, 42, 16, 4}/256 + 8 {6, 14, 29, 47, 61, 52, 30, 14, 3}/256 + 9 {1, 15, 23, 35, 51, 50, 40, 30, 10, 1}/256 +10 {1, 1, 21, 32, 42, 52, 46, 41, 18, 1, 1}/256 +11 {1, 6, 16, 27, 36, 42, 42, 36, 27, 16, 6, 1}/256 +12 {1, 5, 12, 21, 31, 38, 40, 38, 31, 21, 12, 5, 1}/256 +13 {1, 3, 9, 17, 26, 34, 38, 38, 34, 26, 17, 9, 3, 1}/256 +14 {1, 3, 7, 14, 22, 29, 34, 36, 34, 29, 22, 14, 7, 3, 1}/256 +15 {1, 2, 5, 11, 18, 25, 31, 35, 35, 31, 25, 18, 11, 5, 2, 1}/256 +16 {1, 1, 4, 9, 15, 21, 28, 32, 34, 32, 28, 21, 15, 9, 4, 1, 1}/256 + + + +Pulse Count +PDF + 1 {128, 128}/256 + 2 {42, 172, 42}/256 + 3 {21, 107, 107, 21}/256 + 4 {12, 60, 112, 61, 11}/256 + 5 {8, 34, 86, 86, 35, 7}/256 + 6 {8, 23, 55, 90, 55, 20, 5}/256 + 7 {5, 15, 38, 72, 72, 36, 15, 3}/256 + 8 {6, 12, 27, 52, 77, 47, 20, 10, 5}/256 + 9 {6, 19, 28, 35, 40, 40, 35, 28, 19, 6}/256 +10 {4, 14, 22, 31, 37, 40, 37, 31, 22, 14, 4}/256 +11 {3, 10, 18, 26, 33, 38, 38, 33, 26, 18, 10, 3}/256 +12 {2, 8, 13, 21, 29, 36, 38, 36, 29, 21, 13, 8, 2}/256 +13 {1, 5, 10, 17, 25, 32, 38, 38, 32, 25, 17, 10, 5, 1}/256 +14 {1, 4, 7, 13, 21, 29, 35, 36, 35, 29, 21, 13, 7, 4, 1}/256 +15 {1, 2, 5, 10, 17, 25, 32, 36, 36, 32, 25, 17, 10, 5, 2, 1}/256 +16 {1, 2, 4, 7, 13, 21, 28, 34, 36, 34, 28, 21, 13, 7, 4, 2, 1}/256 + + +
+ +
+ +After the decoder reads the pulse locations for all blocks, it reads the LSBs + (if any) for each block in turn. +Inside each block, it reads all the LSBs for each coefficient in turn, even + those where no pulses were allocated, before proceeding to the next one. +For 10 ms MB frames, it reads LSBs even for the extra 8 samples in + the last block. +The LSBs are coded from most significant to least significant, and they all use + the PDF in . + + + +PDF +{136, 120}/256 + + + +The number of LSBs read for each coefficient in a block is determined in + . +The magnitude of the coefficient is initially equal to the number of pulses + placed at that location in . +As each LSB is decoded, the magnitude is doubled, and then the value of the LSB + added to it, to obtain an updated magnitude. + +
+ +
+ +After decoding the pulse locations and the LSBs, the decoder knows the + magnitude of each coefficient in the excitation. +It then decodes a sign for all coefficients with a non-zero magnitude, using + one of the PDFs from . +If the value decoded is 0, then the coefficient magnitude is negated. +Otherwise, it remains positive. + + + +The decoder chooses the PDF for the sign based on the signal type and + quantization offset type (from ) and the + number of pulses in the block (from ). +The number of pulses in the block does not take into account any LSBs. +Most PDFs are skewed towards negative signs because of the quantization offset, + but the PDFs for zero pulses are highly skewed towards positive signs. +If a block contains many positive coefficients, it is sometimes beneficial to + code it solely using LSBs (i.e., with zero pulses), since the encoder may be + able to save enough bits on the signs to justify the less efficient + coefficient magnitude encoding. + + + +Signal Type +Quantization Offset Type +Pulse Count +PDF +Inactive Low 0 {2, 254}/256 +Inactive Low 1 {207, 49}/256 +Inactive Low 2 {189, 67}/256 +Inactive Low 3 {179, 77}/256 +Inactive Low 4 {174, 82}/256 +Inactive Low 5 {163, 93}/256 +Inactive Low 6 or more {157, 99}/256 +Inactive High 0 {58, 198}/256 +Inactive High 1 {245, 11}/256 +Inactive High 2 {238, 18}/256 +Inactive High 3 {232, 24}/256 +Inactive High 4 {225, 31}/256 +Inactive High 5 {220, 36}/256 +Inactive High 6 or more {211, 45}/256 +Unvoiced Low 0 {1, 255}/256 +Unvoiced Low 1 {210, 46}/256 +Unvoiced Low 2 {190, 66}/256 +Unvoiced Low 3 {178, 78}/256 +Unvoiced Low 4 {169, 87}/256 +Unvoiced Low 5 {162, 94}/256 +Unvoiced Low 6 or more {152, 104}/256 +Unvoiced High 0 {48, 208}/256 +Unvoiced High 1 {242, 14}/256 +Unvoiced High 2 {235, 21}/256 +Unvoiced High 3 {224, 32}/256 +Unvoiced High 4 {214, 42}/256 +Unvoiced High 5 {205, 51}/256 +Unvoiced High 6 or more {190, 66}/256 +Voiced Low 0 {1, 255}/256 +Voiced Low 1 {162, 94}/256 +Voiced Low 2 {152, 104}/256 +Voiced Low 3 {147, 109}/256 +Voiced Low 4 {144, 112}/256 +Voiced Low 5 {141, 115}/256 +Voiced Low 6 or more {138, 118}/256 +Voiced High 0 {8, 248}/256 +Voiced High 1 {203, 53}/256 +Voiced High 2 {187, 69}/256 +Voiced High 3 {176, 80}/256 +Voiced High 4 {168, 88}/256 +Voiced High 5 {161, 95}/256 +Voiced High 6 or more {154, 102}/256 + + +
+ +
+ + +After the signs have been read, there is enough information to reconstruct the + complete excitation signal. +This requires adding a constant quantization offset to each non-zero sample, + and then pseudorandomly inverting and offsetting every sample. +The constant quantization offset varies depending on the signal type and + quantization offset type (see ). + + + +Signal Type +Quantization Offset Type +Quantization Offset (Q23) +Inactive Low 25 +Inactive High 60 +Unvoiced Low 25 +Unvoiced High 60 +Voiced Low 8 +Voiced High 25 + + + +Let e_raw[i] be the raw excitation value at position i, with a magnitude + composed of the pulses at that location (see + ) combined with any additional LSBs (see + ), and with the corresponding sign decoded in + . +Additionally, let seed be the current pseudorandom seed, which is initialized + to the value decoded from for the first sample in + the current SILK frame, and updated for each subsequent sample according to + the procedure below. +Finally, let offset_Q23 be the quantization offset from + . +Then the following procedure produces the final reconstructed excitation value, + e_Q23[i]: +
+ +
+When e_raw[i] is zero, sign() returns 0 by the definition in + , so the factor of 20 does not get added. +The final e_Q23[i] value may require more than 16 bits per sample, but will not + require more than 23, including the sign. + + +
+ +
+ +
+ + +The remainder of the reconstruction process for the frame does not need to be + bit-exact, as small errors should only introduce proportionally small + distortions. +Although the reference implementation only includes a fixed-point version of + the remaining steps, this section describes them in terms of a floating-point + version for simplicity. +This produces a signal with a nominal range of -1.0 to 1.0. + + + +silk_decode_core() (decode_core.c) contains the code for the main + reconstruction process. +It proceeds subframe-by-subframe, since quantization gains, LTP parameters, and + (in 20 ms SILK frames) LPC coefficients can vary from one to the + next. + + + +Let a_Q12[k] be the LPC coefficients for the current subframe. +If this is the first or second subframe of a 20 ms SILK frame and the LSF + interpolation factor, w_Q2 (see ), is + less than 4, then these correspond to the final LPC coefficients produced by + from the interpolated LSF coefficients, + n1_Q15[k] (computed in ). +Otherwise, they correspond to the final LPC coefficients produced from the + uninterpolated LSF coefficients for the current frame, n2_Q15[k]. + + + +Also, let n be the number of samples in a subframe (40 for NB, 60 for MB, and + 80 for WB), s be the index of the current subframe in this SILK frame (0 or 1 + for 10 ms frames, or 0 to 3 for 20 ms frames), and j be the index of + the first sample in the residual corresponding to the current subframe. + + +
+ +Voiced SILK frames (see ) pass the excitation + through an LTP filter using the parameters decoded in + to produce an LPC residual. +The LTP filter requires LPC residual values from before the current subframe as + input. +However, since the LPC coefficients may have changed, it obtains this residual + by "rewhitening" the corresponding output signal using the LPC coefficients + from the current subframe. +Let out[i] for + (j - pitch_lags[s] - d_LPC - 2) <= i < j + be the fully reconstructed output signal from the last + (pitch_lags[s] + d_LPC + 2) samples of previous subframes + (see ), where pitch_lags[s] is the pitch + lag for the current subframe from . +During reconstruction of the first subframe for this channel after either + +An uncoded regular SILK frame (if this is the side channel), or +A decoder reset (see ), + + out[] is rewhitened into an LPC residual, + res[i], via +
+ +
+This requires storage to buffer up to 306 values of out[i] from previous + subframes. +This corresponds to WB with a maximum pitch lag of + 18 ms * 16 kHz samples, plus 16 samples for d_LPC, plus 2 + samples for the width of the LTP filter. + + + +Let e_Q23[i] for j <= i < (j + n) be the + excitation for the current subframe, and b_Q7[k] for + 0 <= k < 5 be the coefficients of the LTP filter + taken from the codebook entry in one of + Tables  + through  + corresponding to the index decoded for the current subframe in + . +Then for i such that j <= i < (j + n), + the LPC residual is +
+ +
+ + + +For unvoiced frames, the LPC residual for + j <= i < (j + n) is simply a normalized + copy of the excitation signal, i.e., +
+ +
+ +
+ +
+ +LPC synthesis uses the short-term LPC filter to predict the next output + coefficient. +For i such that (j - d_LPC) <= i < j, let + lpc[i] be the result of LPC synthesis from the last d_LPC samples of the + previous subframe, or zeros in the first subframe for this channel after + either + +An uncoded regular SILK frame (if this is the side channel), or +A decoder reset (see ). + +Then for i such that j <= i < (j + n), the + result of LPC synthesis for the current subframe is +
+ +
+The decoder saves the final d_LPC values, i.e., lpc[i] such that + (j + n - d_LPC) <= i < (j + n), + to feed into the LPC synthesis of the next subframe. +This requires storage for up to 16 values of lpc[i] (for WB frames). + + + +Then, the signal is clamped into the final nominal range: +
+ +
+This clamping occurs entirely after the LPC synthesis filter has run. +The decoder saves the unclamped values, lpc[i], to feed into the LPC filter for + the next subframe, but saves the clamped values, out[i], for rewhitening in + voiced frames. + +
+ +
+ +
+ +
+ +For stereo streams, after decoding a frame from each channel, the decoder must + convert the mid-side (MS) representation into a left-right (LR) + representation. +The function silk_stereo_MS_to_LR (stereo_MS_to_LR.c) implements this process. +In it, the decoder predicts the side channel using a) a simple low-passed + version of the mid channel, and b) the unfiltered mid channel, using the + prediction weights decoded in . +This simple low-pass filter imposes a one-sample delay, and the unfiltered +mid channel is also delayed by one sample. +In order to allow seamless switching between stereo and mono, mono streams must + also impose the same one-sample delay. +The encoder requires an additional one-sample delay for both mono and stereo + streams, though an encoder may omit the delay for mono if it knows it will + never switch to stereo. + + + +The unmixing process operates in two phases. +The first phase lasts for 8 ms, during which it interpolates the + prediction weights from the previous frame, prev_w0_Q13 and prev_w1_Q13, to + the values for the current frame, w0_Q13 and w1_Q13. +The second phase simply uses these weights for the remainder of the frame. + + + +Let mid[i] and side[i] be the contents of out[i] (from + ) for the current mid and side channels, + respectively, and let left[i] and right[i] be the corresponding stereo output + channels. +If the side channel is not coded (see ), + then side[i] is set to zero. +Also let j be defined as in , n1 be + the number of samples in phase 1 (64 for NB, 96 for MB, and 128 for WB), + and n2 be the total number of samples in the frame. +Then for i such that j <= i < (j + n2), + the left and right channel output is +
+ +
+These formulas require two samples prior to index j, the start of the + frame, for the mid channel, and one prior sample for the side channel. +For the first frame after a decoder reset, zeros are used instead. + + +
+ +
+ +After stereo unmixing (if any), the decoder applies resampling to convert the + decoded SILK output to the sample rate desired by the application. +This is necessary when decoding a Hybrid frame at SWB or FB sample rates, or + whenever the decoder wants the output at a different sample rate than the + internal SILK sampling rate (e.g., to allow a constant sample rate when the + audio bandwidth changes, or to allow mixing with audio from other + applications). +The resampler itself is non-normative, and a decoder can use any method it + wants to perform the resampling. + + + +However, a minimum amount of delay is imposed to allow the resampler to + operate, and this delay is normative, so that the corresponding delay can be + applied to the MDCT layer in the encoder. +A decoder is always free to use a resampler which requires more delay than + allowed for here (e.g., to improve quality), but it must then delay the output + of the MDCT layer by this extra amount. +Keeping as much delay as possible on the encoder side allows an encoder which + knows it will never use any of the SILK or Hybrid modes to skip this delay. +By contrast, if it were all applied by the decoder, then a decoder which + processes audio in fixed-size blocks would be forced to delay the output of + CELT frames just in case of a later switch to a SILK or Hybrid mode. + + + + gives the maximum resampler delay + in samples at 48 kHz for each SILK audio bandwidth. +Because the actual output rate may not be 48 kHz, it may not be possible + to achieve exactly these delays while using a whole number of input or output + samples. +The reference implementation is able to resample to any of the supported + output sampling rates (8, 12, 16, 24, or 48 kHz) within or near this + delay constraint. +Some resampling filters (including those used by the reference implementation) + may add a delay that is not an exact integer, or is not linear-phase, and so + cannot be represented by a single delay at all frequencies. +However, such deviations are unlikely to be perceptible, and the comparison + tool described in is designed to be relatively + insensitive to them. +The delays listed here are the ones that should be targeted by the encoder. + + + +Audio Bandwidth +Delay in millisecond +NB 0.538 +MB 0.692 +WB 0.706 + + + +NB is given a smaller decoder delay allocation than MB and WB to allow a + higher-order filter when resampling to 8 kHz in both the encoder and + decoder. +This implies that the audio content of two SILK frames operating at different + bandwidths are not perfectly aligned in time. +This is not an issue for any transitions described in + , because they all involve a SILK decoder reset. +When the decoder is reset, any samples remaining in the resampling buffer + are discarded, and the resampler is re-initialized with silence. + + +
+ +
+ + +
+ + +The CELT layer of Opus is based on the Modified Discrete Cosine Transform + with partially overlapping windows of 5 to 22.5 ms. +The main principle behind CELT is that the MDCT spectrum is divided into +bands that (roughly) follow the Bark scale, i.e., the scale of the ear's +critical bands . The normal CELT layer uses 21 of those bands, though Opus + Custom (see ) may use a different number of bands. +In Hybrid mode, the first 17 bands (up to 8 kHz) are not coded. +A band can contain as little as one MDCT bin per channel, and as many as 176 +bins per channel, as detailed in . +In each band, the gain (energy) is coded separately from +the shape of the spectrum. Coding the gain explicitly makes it easy to +preserve the spectral envelope of the signal. The remaining unit-norm shape +vector is encoded using a Pyramid Vector Quantizer (PVQ) . + + + +Frame Size: +2.5 ms +5 ms +10 ms +20 ms +Start Frequency +Stop Frequency +Band Bins: + 0 1 2 4 8 0 Hz 200 Hz + 1 1 2 4 8 200 Hz 400 Hz + 2 1 2 4 8 400 Hz 600 Hz + 3 1 2 4 8 600 Hz 800 Hz + 4 1 2 4 8 800 Hz 1000 Hz + 5 1 2 4 8 1000 Hz 1200 Hz + 6 1 2 4 8 1200 Hz 1400 Hz + 7 1 2 4 8 1400 Hz 1600 Hz + 8 2 4 8 16 1600 Hz 2000 Hz + 9 2 4 8 16 2000 Hz 2400 Hz +10 2 4 8 16 2400 Hz 2800 Hz +11 2 4 8 16 2800 Hz 3200 Hz +12 4 8 16 32 3200 Hz 4000 Hz +13 4 8 16 32 4000 Hz 4800 Hz +14 4 8 16 32 4800 Hz 5600 Hz +15 6 12 24 48 5600 Hz 6800 Hz +16 6 12 24 48 6800 Hz 8000 Hz +17 8 16 32 64 8000 Hz 9600 Hz +18 12 24 48 96 9600 Hz 12000 Hz +19 18 36 72 144 12000 Hz 15600 Hz +20 22 44 88 176 15600 Hz 20000 Hz + + + +Transients are notoriously difficult for transform codecs to code. +CELT uses two different strategies for them: + +Using multiple smaller MDCTs instead of a single large MDCT, and +Dynamic time-frequency resolution changes (See ). + +To improve quality on highly tonal and periodic signals, CELT includes +a prefilter/postfilter combination. The prefilter on the encoder side +attenuates the signal's harmonics. The postfilter on the decoder side +restores the original gain of the harmonics, while shaping the coding noise +to roughly follow the harmonics. Such noise shaping reduces the perception +of the noise. + + + +When coding a stereo signal, three coding methods are available: + +mid-side stereo: encodes the mean and the difference of the left and right channels, +intensity stereo: only encodes the mean of the left and right channels (discards the difference), +dual stereo: encodes the left and right channels separately. + + + + +An overview of the decoder is given in . + + +
+| decoder |----+ + | +---------+ | + | | + | +---------+ v + | | Fine | +---+ + +->| decoder |->| + | + | +---------+ +---+ + | ^ | ++---------+ | | | +| Range | | +----------+ v +| Decoder |-+ | Bit | +------+ ++---------+ | |Allocation| | 2**x | + | +----------+ +------+ + | | | + | v v +--------+ + | +---------+ +---+ +-------+ | pitch | + +->| PVQ |->| * |->| IMDCT |->| post- |---> + | | decoder | +---+ +-------+ | filter | + | +---------+ +--------+ + | ^ + +--------------------------------------+ +]]> +
+ + +The decoder is based on the following symbols and sets of symbols: + + + +Symbol(s) +PDF +Condition +silence {32767, 1}/32768 +post-filter {1, 1}/2 +octave uniform (6)post-filter +period raw bits (4+octave)post-filter +gain raw bits (3)post-filter +tapset {2, 1, 1}/4post-filter +transient {7, 1}/8 +intra {7, 1}/8 +coarse energy +tf_change +tf_select {1, 1}/2 +spread {7, 2, 21, 2}/32 +dyn. alloc. +alloc. trim {2, 2, 5, 10, 22, 46, 22, 10, 5, 2, 2}/128 +skip {1, 1}/2 +intensity uniform +dual {1, 1}/2 +fine energy +residual +anti-collapse{1, 1}/2 +finalize + + + +The decoder extracts information from the range-coded bitstream in the order +described in . In some circumstances, it is +possible for a decoded value to be out of range due to a very small amount of redundancy +in the encoding of large integers by the range coder. +In that case, the decoder should assume there has been an error in the coding, +decoding, or transmission and SHOULD take measures to conceal the error and/or report +to the application that a problem has occurred. Such out of range errors cannot occur +in the SILK layer. + + +
+ +The "transient" flag indicates whether the frame uses a single long MDCT or several short MDCTs. +When it is set, then the MDCT coefficients represent multiple +short MDCTs in the frame. When not set, the coefficients represent a single +long MDCT for the frame. The flag is encoded in the bitstream with a probability of 1/8. +In addition to the global transient flag is a per-band +binary flag to change the time-frequency (tf) resolution independently in each band. The +change in tf resolution is defined in tf_select_table[][] in celt.c and depends +on the frame size, whether the transient flag is set, and the value of tf_select. +The tf_select flag uses a 1/2 probability, but is only decoded +if it can have an impact on the result knowing the value of all per-band +tf_change flags. + +
+ +
+ + +It is important to quantize the energy with sufficient resolution because +any energy quantization error cannot be compensated for at a later +stage. Regardless of the resolution used for encoding the spectral shape of a band, +it is perceptually important to preserve the energy in each band. CELT uses a +three-step coarse-fine-fine strategy for encoding the energy in the base-2 log +domain, as implemented in quant_bands.c + +
+ +Coarse quantization of the energy uses a fixed resolution of 6 dB +(integer part of base-2 log). To minimize the bitrate, prediction is applied +both in time (using the previous frame) and in frequency (using the previous +bands). The part of the prediction that is based on the +previous frame can be disabled, creating an "intra" frame where the energy +is coded without reference to prior frames. The decoder first reads the intra flag +to determine what prediction is used. +The 2-D z-transform of +the prediction filter is: +
+ +
+where b is the band index and l is the frame index. The prediction coefficients +applied depend on the frame size in use when not using intra energy and are alpha=0, beta=4915/32768 +when using intra energy. +The time-domain prediction is based on the final fine quantization of the previous +frame, while the frequency domain (within the current frame) prediction is based +on coarse quantization only (because the fine quantization has not been computed +yet). The prediction is clamped internally so that fixed point implementations with +limited dynamic range always remain in the same state as floating point implementations. +We approximate the ideal +probability distribution of the prediction error using a Laplace distribution +with separate parameters for each frame size in intra- and inter-frame modes. These +parameters are held in the e_prob_model table in quant_bands.c. +The +coarse energy quantization is performed by unquant_coarse_energy() and +unquant_coarse_energy_impl() (quant_bands.c). The encoding of the Laplace-distributed values is +implemented in ec_laplace_decode() (laplace.c). + + +
+ +
+ +The number of bits assigned to fine energy quantization in each band is determined +by the bit allocation computation described in . +Let B_i be the number of fine energy bits +for band i; the refinement is an integer f in the range [0,2**B_i-1]. The mapping between f +and the correction applied to the coarse energy is equal to (f+1/2)/2**B_i - 1/2. Fine +energy quantization is implemented in quant_fine_energy() (quant_bands.c). + + +When some bits are left "unused" after all other flags have been decoded, these bits +are assigned to a "final" step of fine allocation. In effect, these bits are used +to add one extra fine energy bit per band per channel. The allocation process +determines two "priorities" for the final fine bits. +Any remaining bits are first assigned only to bands of priority 0, starting +from band 0 and going up. If all bands of priority 0 have received one bit per +channel, then bands of priority 1 are assigned an extra bit per channel, +starting from band 0. If any bits are left after this, they are left unused. +This is implemented in unquant_energy_finalise() (quant_bands.c). + + +
+ +
+ +
+ +Because the bit allocation drives the decoding of the range-coder +stream, it MUST be recovered exactly so that identical coding decisions are +made in the encoder and decoder. Any deviation from the reference's resulting +bit allocation will result in corrupted output, though implementers are +free to implement the procedure in any way which produces identical results. + +The per-band gain-shape structure of the CELT layer ensures that using + the same number of bits for the spectral shape of a band in every frame will + result in a roughly constant signal-to-noise ratio in that band. +This results in coding noise that has the same spectral envelope as the signal. +The masking curve produced by a standard psychoacoustic model also closely + follows the spectral envelope of the signal. +This structure means that the ideal allocation is more consistent from frame to + frame than it is for other codecs without an equivalent structure, and that a + fixed allocation provides fairly consistent perceptual + performance . + +Many codecs transmit significant amounts of side information to control the + bit allocation within a frame. +Often this control is only indirect, and must be exercised carefully to + achieve the desired rate constraints. +The CELT layer, however, can adapt over a very wide range of rates, and thus + has a large number of codebook sizes to choose from for each band. +Explicitly signaling the size of each of these codebooks would impose + considerable overhead, even though the allocation is relatively static from + frame to frame. +This is because all of the information required to compute these codebook sizes + must be derived from a single frame by itself, in order to retain robustness + to packet loss, so the signaling cannot take advantage of knowledge of the + allocation in neighboring frames. +This problem is exacerbated in low-latency (small frame size) applications, + which would include this overhead in every frame. + +For this reason, in the MDCT mode Opus uses a primarily implicit bit +allocation. The available bitstream capacity is known in advance to both +the encoder and decoder without additional signaling, ultimately from the +packet sizes expressed by a higher-level protocol. Using this information, +the codec interpolates an allocation from a hard-coded table. + +While the band-energy structure effectively models intra-band masking, +it ignores the weaker inter-band masking, band-temporal masking, and +other less significant perceptual effects. While these effects can +often be ignored, they can become significant for particular samples. One +mechanism available to encoders would be to simply increase the overall +rate for these frames, but this is not possible in a constant rate mode +and can be fairly inefficient. As a result three explicitly signaled +mechanisms are provided to alter the implicit allocation: + + + +Band boost +Allocation trim +Band skipping + + + +The first of these mechanisms, band boost, allows an encoder to boost +the allocation in specific bands. The second, allocation trim, works by +biasing the overall allocation towards higher or lower frequency bands. The third, band +skipping, selects which low-precision high frequency bands +will be allocated no shape bits at all. + +In stereo mode there are two additional parameters +potentially coded as part of the allocation procedure: a parameter to allow the +selective elimination of allocation for the 'side' (i.e., intensity stereo) in jointly coded bands, +and a flag to deactivate joint coding (i.e., dual stereo). These values are not signaled if +they would be meaningless in the overall context of the allocation. + +Because every signaled adjustment increases overhead and implementation +complexity, none were included speculatively: the reference encoder makes use +of all of these mechanisms. While the decision logic in the reference was +found to be effective enough to justify the overhead and complexity, further +analysis techniques may be discovered which increase the effectiveness of these +parameters. As with other signaled parameters, an encoder is free to choose the +values in any manner, but unless a technique is known to deliver superior +perceptual results the methods used by the reference implementation should be +used. + +The allocation process consists of the following steps: determining the per-band +maximum allocation vector, decoding the boosts, decoding the tilt, determining +the remaining capacity of the frame, searching the mode table for the +entry nearest but not exceeding the available space (subject to the tilt, boosts, band +maximums, and band minimums), linear interpolation, reallocation of +unused bits with concurrent skip decoding, determination of the +fine-energy vs. shape split, and final reallocation. This process results +in a per-band shape allocation (in 1/8th bit units), a per-band fine-energy +allocation (in 1 bit per channel units), a set of band priorities for +controlling the use of remaining bits at the end of the frame, and a +remaining balance of unallocated space, which is usually zero except +at very high rates. + + +The "static" bit allocation (in 1/8 bits) for a quality q, excluding the minimums, maximums, +tilt and boosts, is equal to channels*N*alloc[band][q]<<LM>>2, where +alloc[][] is given in and LM=log2(frame_size/120). The allocation +is obtained by linearly interpolating between two values of q (in steps of 1/64) to find the +highest allocation that does not exceed the number of bits remaining. + + + + Rows indicate the MDCT bands, columns are the different quality (q) parameters. The units are 1/32 bit per MDCT bin. +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +10 +090110118126134144152162172200 +080100110119127137145155165200 +07590103112120130138148158200 +0698493104114124132142152200 +063788695103113123133143200 +05671808997107117127137200 +04965758391101111121131200 +0405870788595105115125200 +034516572788898108118198 +029455966728292102112193 +02039536066768696106188 +01832475460708090100183 +0102640475464748494178 +002031394757677787173 +001223324151617181168 +00015253545556575163 +0004172939495969158 +0000122333435363153 +000011626364656148 +000001015203045129 +00000111120104 + + +The maximum allocation vector is an approximation of the maximum space +that can be used by each band for a given mode. The value is +approximate because the shape encoding is variable rate (due +to entropy coding of splitting parameters). Setting the maximum too low reduces the +maximum achievable quality in a band while setting it too high +may result in waste: bitstream capacity available at the end +of the frame which can not be put to any use. The maximums +specified by the codec reflect the average maximum. In the reference +implementation, the maximums in bits/sample are precomputed in a static table +(see cache_caps50[] in static_modes_float.h) for each band, +for each value of LM, and for both mono and stereo. + +Implementations are expected +to simply use the same table data, but the procedure for generating +this table is included in rate.c as part of compute_pulse_cache(). + +To convert the values in cache.caps into the actual maximums: first +set nbBands to the maximum number of bands for this mode, and stereo to +zero if stereo is not in use and one otherwise. For each band set N +to the number of MDCT bins covered by the band (for one channel), set LM +to the shift value for the frame size, +then set i to nbBands*(2*LM+stereo). Then set the maximum for the band to +the i-th index of cache.caps + 64 and multiply by the number of channels +in the current frame (one or two) and by N, then divide the result by 4 +using integer division. The resulting vector will be called +cap[]. The elements fit in signed 16-bit integers but do not fit in 8 bits. +This procedure is implemented in the reference in the function init_caps() in celt.c. + + +The band boosts are represented by a series of binary symbols which +are entropy coded with very low probability. Each band can potentially be boosted +multiple times, subject to the frame actually having enough room to obey +the boost and having enough room to code the boost symbol. The default +coding cost for a boost starts out at six bits (probability p=1/64), but subsequent boosts +in a band cost only a single bit and every time a band is boosted the +initial cost is reduced (down to a minimum of two bits, or p=1/4). Since the initial +cost of coding a boost is 6 bits, the coding cost of the boost symbols when +completely unused is 0.48 bits/frame for a 21 band mode (21*-log2(1-1/2**6)). + +To decode the band boosts: First set 'dynalloc_logp' to 6, the initial +amount of storage required to signal a boost in bits, 'total_bits' to the +size of the frame in 8th bits, 'total_boost' to zero, and 'tell' to the total number +of 8th bits decoded +so far. For each band from the coding start (0 normally, but 17 in Hybrid mode) +to the coding end (which changes depending on the signaled bandwidth), the boost quanta +in units of 1/8 bit is calculated as quanta = min(8*N, max(48, N)). +This represents a boost step size of six bits, subject to a lower limit of +1/8th bit/sample and an upper limit of 1 bit/sample. +Set 'boost' to zero and 'dynalloc_loop_logp' +to dynalloc_logp. While dynalloc_loop_log (the current worst case symbol cost) in +8th bits plus tell is less than total_bits plus total_boost and boost is less than cap[] for this +band: Decode a bit from the bitstream with a with dynalloc_loop_logp as the cost +of a one, update tell to reflect the current used capacity, if the decoded value +is zero break the loop otherwise add quanta to boost and total_boost, subtract quanta from +total_bits, and set dynalloc_loop_log to 1. When the while loop finishes +boost contains the boost for this band. If boost is non-zero and dynalloc_logp +is greater than 2, decrease dynalloc_logp. Once this process has been +executed on all bands, the band boosts have been decoded. This procedure +is implemented around line 2474 of celt.c. + +At very low rates it is possible that there won't be enough available +space to execute the inner loop even once. In these cases band boost +is not possible but its overhead is completely eliminated. Because of the +high cost of band boost when activated, a reasonable encoder should not be +using it at very low rates. The reference implements its dynalloc decision +logic around line 1304 of celt.c. + +The allocation trim is a integer value from 0-10. The default value of +5 indicates no trim. The trim parameter is entropy coded in order to +lower the coding cost of less extreme adjustments. Values lower than +5 bias the allocation towards lower frequencies and values above 5 +bias it towards higher frequencies. Like other signaled parameters, signaling +of the trim is gated so that it is not included if there is insufficient space +available in the bitstream. To decode the trim, first set +the trim value to 5, then if and only if the count of decoded 8th bits so far (ec_tell_frac) +plus 48 (6 bits) is less than or equal to the total frame size in 8th +bits minus total_boost (a product of the above band boost procedure), +decode the trim value using the PDF in . + + +PDF +{1, 1, 2, 5, 10, 22, 46, 22, 10, 5, 2, 2}/128 + + +For 10 ms and 20 ms frames using short blocks and that have at least LM+2 bits left prior to +the allocation process, then one anti-collapse bit is reserved in the allocation process so it can +be decoded later. Following the the anti-collapse reservation, one bit is reserved for skip if available. + +For stereo frames, bits are reserved for intensity stereo and for dual stereo. Intensity stereo +requires ilog2(end-start) bits. Those bits are reserved if there is enough bits left. Following this, one +bit is reserved for dual stereo if available. + + +The allocation computation begins by setting up some initial conditions. +'total' is set to the remaining available 8th bits, computed by taking the +size of the coded frame times 8 and subtracting ec_tell_frac(). From this value, one (8th bit) +is subtracted to ensure that the resulting allocation will be conservative. 'anti_collapse_rsv' +is set to 8 (8th bits) if and only if the frame is a transient, LM is greater than 1, and total is +greater than or equal to (LM+2) * 8. Total is then decremented by anti_collapse_rsv and clamped +to be equal to or greater than zero. 'skip_rsv' is set to 8 (8th bits) if total is greater than +8, otherwise it is zero. Total is then decremented by skip_rsv. This reserves space for the +final skipping flag. + +If the current frame is stereo, intensity_rsv is set to the conservative log2 in 8th bits +of the number of coded bands for this frame (given by the table LOG2_FRAC_TABLE in rate.c). If +intensity_rsv is greater than total then intensity_rsv is set to zero. Otherwise total is +decremented by intensity_rsv, and if total is still greater than 8, dual_stereo_rsv is +set to 8 and total is decremented by dual_stereo_rsv. + +The allocation process then computes a vector representing the hard minimum amounts allocation +any band will receive for shape. This minimum is higher than the technical limit of the PVQ +process, but very low rate allocations produce an excessively sparse spectrum and these bands +are better served by having no allocation at all. For each coded band, set thresh[band] to +twenty-four times the number of MDCT bins in the band and divide by 16. If 8 times the number +of channels is greater, use that instead. This sets the minimum allocation to one bit per channel +or 48 128th bits per MDCT bin, whichever is greater. The band-size dependent part of this +value is not scaled by the channel count, because at the very low rates where this limit is +applicable there will usually be no bits allocated to the side. + +The previously decoded allocation trim is used to derive a vector of per-band adjustments, +'trim_offsets[]'. For each coded band take the alloc_trim and subtract 5 and LM. Then multiply +the result by the number of channels, the number of MDCT bins in the shortest frame size for this mode, +the number of remaining bands, 2**LM, and 8. Then divide this value by 64. Finally, if the +number of MDCT bins in the band per channel is only one, 8 times the number of channels is subtracted +in order to diminish the allocation by one bit, because width 1 bands receive greater benefit +from the coarse energy coding. + + +
+ +
+ +In each band, the normalized "shape" is encoded +using a vector quantization scheme called a "pyramid vector quantizer". + + +In +the simplest case, the number of bits allocated in + is converted to a number of pulses as described +by . Knowing the number of pulses and the +number of samples in the band, the decoder calculates the size of the codebook +as detailed in . The size is used to decode +an unsigned integer (uniform probability model), which is the codeword index. +This index is converted into the corresponding vector as explained in +. This vector is then scaled to unit norm. + + +
+ +Although the allocation is performed in 1/8th bit units, the quantization requires +an integer number of pulses K. To do this, the encoder searches for the value +of K that produces the number of bits nearest to the allocated value +(rounding down if exactly halfway between two values), not to exceed +the total number of bits available. For efficiency reasons, the search is performed against a +precomputed allocation table which only permits some K values for each N. The number of +codebook entries can be computed as explained in . The difference +between the number of bits allocated and the number of bits used is accumulated to a +"balance" (initialized to zero) that helps adjust the +allocation for the next bands. One third of the balance is applied to the +bit allocation of each band to help achieve the target allocation. The only +exceptions are the band before the last and the last band, for which half the balance +and the whole balance are applied, respectively. + +
+ +
+ + +Decoding of PVQ vectors is implemented in decode_pulses() (cwrs.c). +The unique codeword index is decoded as a uniformly-distributed integer value between 0 and +V(N,K)-1, where V(N,K) is the number of possible combinations of K pulses in +N samples. The index is then converted to a vector in the same way specified in +. The indexing is based on the calculation of V(N,K) +(denoted N(L,K) in ). + + + + The number of combinations can be computed recursively as +V(N,K) = V(N-1,K) + V(N,K-1) + V(N-1,K-1), with V(N,0) = 1 and V(0,K) = 0, K != 0. +There are many different ways to compute V(N,K), including precomputed tables and direct +use of the recursive formulation. The reference implementation applies the recursive +formulation one line (or column) at a time to save on memory use, +along with an alternate, +univariate recurrence to initialize an arbitrary line, and direct +polynomial solutions for small N. All of these methods are +equivalent, and have different trade-offs in speed, memory usage, and +code size. Implementations MAY use any methods they like, as long as +they are equivalent to the mathematical definition. + + + +The decoded vector X is recovered as follows. +Let i be the index decoded with the procedure in + with ft = V(N,K), so that 0 <= i < V(N,K). +Let k = K. +Then for j = 0 to (N - 1), inclusive, do: + +Let p = (V(N-j-1,k) + V(N-j,k))/2. + +If i < p, then let sgn = 1, else let sgn = -1 + and set i = i - p. + +Let k0 = k and set p = p - V(N-j-1,k). + +While p > i, set k = k - 1 and + p = p - V(N-j-1,k). + + +Set X[j] = sgn*(k0 - k) and i = i - p. + + + + + +The decoded vector X is then normalized such that its +L2-norm equals one. + +
+ +
+ +The normalized vector decoded in is then rotated +for the purpose of avoiding tonal artifacts. The rotation gain is equal to +
+ +
+ +where N is the number of dimensions, K is the number of pulses, and f_r depends on +the value of the "spread" parameter in the bit-stream. + + + +Spread value +f_r + 0 infinite (no rotation) + 1 15 + 2 10 + 3 5 + + + +The rotation angle is then calculated as +
+ +
+A 2-D rotation R(i,j) between points x_i and x_j is defined as: +
+ +
+ +An N-D rotation is then achieved by applying a series of 2-D rotations back and forth, in the +following order: R(x_1, x_2), R(x_2, x_3), ..., R(x_N-2, X_N-1), R(x_N-1, X_N), +R(x_N-2, X_N-1), ..., R(x_1, x_2). + + + +If the decoded vector represents more +than one time block, then this spreading process is applied separately on each time block. +Also, if each block represents 8 samples or more, then another N-D rotation, by +(pi/2-theta), is applied before the rotation described above. This +extra rotation is applied in an interleaved manner with a stride equal to round(sqrt(N/nb_blocks)), +i.e., it is applied independently for each set of sample S_k = {stride*n + k}, n=0..N/stride-1. + +
+ +
+ +To avoid the need for multi-precision calculations when decoding PVQ codevectors, +the maximum size allowed for codebooks is 32 bits. When larger codebooks are +needed, the vector is instead split in two sub-vectors of size N/2. +A quantized gain parameter with precision +derived from the current allocation is entropy coded to represent the relative +gains of each side of the split, and the entire decoding process is recursively +applied. Multiple levels of splitting may be applied up to a limit of LM+1 splits. +The same recursive mechanism is applied for the joint coding +of stereo audio. + + +
+ +
+ +The time-frequency (TF) parameters are used to control the time-frequency resolution tradeoff +in each coded band. For each band, there are two possible TF choices. For the first +band coded, the PDF is {3, 1}/4 for frames marked as transient and {15, 1}/16 for +the other frames. For subsequent bands, the TF choice is coded relative to the +previous TF choice with probability {15, 1}/15 for transient frames and {31, 1}/32 +otherwise. The mapping between the decoded TF choices and the adjustment in TF +resolution is shown in the tables below. + + + +Frame size (ms) +0 +1 +2.5 0 -1 +5 0 -1 +10 0 -2 +20 0 -2 + + + +Frame size (ms) +0 +1 +2.5 0 -1 +5 0 -2 +10 0 -3 +20 0 -3 + + + + +Frame size (ms) +0 +1 +2.5 0 -1 +5 1 0 +10 2 0 +20 3 0 + + + +Frame size (ms) +0 +1 +2.5 0 -1 +5 1 -1 +10 1 -1 +20 1 -1 + + + +A negative TF adjustment means that the temporal resolution is increased, +while a positive TF adjustment means that the frequency resolution is increased. +Changes in TF resolution are implemented using the Hadamard transform . To increase +the time resolution by N, N "levels" of the Hadamard transform are applied to the +decoded vector for each interleaved MDCT vector. To increase the frequency resolution +(assumes a transient frame), then N levels of the Hadamard transform are applied +across the interleaved MDCT vector. In the case of increased +time resolution the decoder uses the "sequency order" because the input vector +is sorted in time. + +
+ + +
+ +
+ +The anti-collapse feature is designed to avoid the situation where the use of multiple +short MDCTs causes the energy in one or more of the MDCTs to be zero for +some bands, causing unpleasant artifacts. +When the frame has the transient bit set, an anti-collapse bit is decoded. +When anti-collapse is set, the energy in each small MDCT is prevented +from collapsing to zero. For each band of each MDCT where a collapse is +detected, a pseudo-random signal is inserted with an energy corresponding +to the minimum energy over the two previous frames. A renormalization step is +then required to ensure that the anti-collapse step did not alter the +energy preservation property. + +
+ +
+ +Just as each band was normalized in the encoder, the last step of the decoder before +the inverse MDCT is to denormalize the bands. Each decoded normalized band is +multiplied by the square root of the decoded energy. This is done by denormalise_bands() +(bands.c). + +
+ +
+ + +The inverse MDCT implementation has no special characteristics. The +input is N frequency-domain samples and the output is 2*N time-domain +samples, while scaling by 1/2. A "low-overlap" window reduces the algorithmic delay. +It is derived from a basic (full overlap) 240-sample version of the window used by the Vorbis codec: +
+ +
+The low-overlap window is created by zero-padding the basic window and inserting ones in the +middle, such that the resulting window still satisfies power complementarity . +The IMDCT and +windowing are performed by mdct_backward (mdct.c). + + +
+ +The output of the inverse MDCT (after weighted overlap-add) is sent to the +post-filter. Although the post-filter is applied at the end, the post-filter +parameters are encoded at the beginning, just after the silence flag. +The post-filter can be switched on or off using one bit (logp=1). +If the post-filter is enabled, then the octave is decoded as an integer value +between 0 and 6 of uniform probability. Once the octave is known, the fine pitch +within the octave is decoded using 4+octave raw bits. The final pitch period +is equal to (16<<octave)+fine_pitch-1 so it is bounded between 15 and 1022, +inclusively. Next, the gain is decoded as three raw bits and is equal to +G=3*(int_gain+1)/32. The set of post-filter taps is decoded last, using +a pdf equal to {2, 1, 1}/4. Tapset zero corresponds to the filter coefficients +g0 = 0.3066406250, g1 = 0.2170410156, g2 = 0.1296386719. Tapset one +corresponds to the filter coefficients g0 = 0.4638671875, g1 = 0.2680664062, +g2 = 0, and tapset two uses filter coefficients g0 = 0.7998046875, +g1 = 0.1000976562, g2 = 0. + + + +The post-filter response is thus computed as: +
+ + + +
+ +During a transition between different gains, a smooth transition is calculated +using the square of the MDCT window. It is important that values of y(n) be +interpolated one at a time such that the past value of y(n) used is interpolated. + +
+ +
+ +After the post-filter, +the signal is de-emphasized using the inverse of the pre-emphasis filter +used in the encoder: +
+ +
+where alpha_p=0.8500061035. + +
+ +
+ +
+ +
+ +Packet loss concealment (PLC) is an optional decoder-side feature that +SHOULD be included when receiving from an unreliable channel. Because +PLC is not part of the bitstream, there are many acceptable ways to +implement PLC with different complexity/quality trade-offs. + + + +The PLC in +the reference implementation depends on the mode of last packet received. +In CELT mode, the PLC finds a periodicity in the decoded +signal and repeats the windowed waveform using the pitch offset. The windowed +waveform is overlapped in such a way as to preserve the time-domain aliasing +cancellation with the previous frame and the next frame. This is implemented +in celt_decode_lost() (mdct.c). In SILK mode, the PLC uses LPC extrapolation +from the previous frame, implemented in silk_PLC() (PLC.c). + + +
+ +Clock drift refers to the gradual desynchronization of two endpoints +whose sample clocks run at different frequencies while they are streaming +live audio. Differences in clock frequencies are generally attributable to +manufacturing variation in the endpoints' clock hardware. For long-lived +streams, the time difference between sender and receiver can grow without +bound. + + + +When the sender's clock runs slower than the receiver's, the effect is similar +to packet loss: too few packets are received. The receiver can distinguish +between drift and loss if the transport provides packet timestamps. A receiver +for live streams SHOULD conceal the effects of drift, and MAY do so by invoking +the PLC. + + + +When the sender's clock runs faster than the receiver's, too many packets will +be received. The receiver MAY respond by skipping any packet (i.e., not +submitting the packet for decoding). This is likely to produce a less severe +artifact than if the frame were dropped after decoding. + + + +A decoder MAY employ a more sophisticated drift compensation method. For +example, the +NetEQ component +of the +Google WebRTC codebase +compensates for drift by adding or removing +one period when the signal is highly periodic. The reference implementation of +Opus allows a caller to learn whether the current frame's signal is highly +periodic, and if so what the period is, using the OPUS_GET_PITCH() request. + +
+ +
+ +
+ + +Switching between the Opus coding modes, audio bandwidths, and channel counts + requires careful consideration to avoid audible glitches. +Switching between any two configurations of the CELT-only mode, any two + configurations of the Hybrid mode, or from WB SILK to Hybrid mode does not + require any special treatment in the decoder, as the MDCT overlap will smooth + the transition. +Switching from Hybrid mode to WB SILK requires adding in the final contents + of the CELT overlap buffer to the first SILK-only packet. +This can be done by decoding a 2.5 ms silence frame with the CELT decoder + using the channel count of the SILK-only packet (and any choice of audio + bandwidth), which will correctly handle the cases when the channel count + changes as well. + + + +When changing the channel count for SILK-only or Hybrid packets, the encoder + can avoid glitches by smoothly varying the stereo width of the input signal + before or after the transition, and SHOULD do so. +However, other transitions between SILK-only packets or between NB or MB SILK + and Hybrid packets may cause glitches, because neither the LSF coefficients + nor the LTP, LPC, stereo unmixing, and resampler buffers are available at the + new sample rate. +These switches SHOULD be delayed by the encoder until quiet periods or + transients, where the inevitable glitches will be less audible. Additionally, + the bit-stream MAY include redundant side information ("redundancy"), in the + form of additional CELT frames embedded in each of the Opus frames around the + transition. + + + +The other transitions that cannot be easily handled are those where the lower + frequencies switch between the SILK LP-based model and the CELT MDCT model. +However, an encoder may not have an opportunity to delay such a switch to a + convenient point. +For example, if the content switches from speech to music, and the encoder does + not have enough latency in its analysis to detect this in advance, there may + be no convenient silence period during which to make the transition for quite + some time. +To avoid or reduce glitches during these problematic mode transitions, and + also between audio bandwidth changes in the SILK-only modes, transitions MAY + include redundant side information ("redundancy"), in the form of an + additional CELT frame embedded in the Opus frame. + + + +A transition between coding the lower frequencies with the LP model and the + MDCT model or a transition that involves changing the SILK bandwidth + is only normatively specified when it includes redundancy. +For those without redundancy, it is RECOMMENDED that the decoder use a + concealment technique (e.g., make use of a PLC algorithm) to "fill in" the + gap or discontinuity caused by the mode transition. +Therefore, PLC MUST NOT be applied during any normative transition, i.e., when + +A packet includes redundancy for this transition (as described below), +The transition is between any WB SILK packet and any Hybrid packet, or vice + versa, +The transition is between any two Hybrid mode packets, or +The transition is between any two CELT mode packets, + + unless there is actual packet loss. + + +
+ +Transitions with side information include an extra 5 ms "redundant" CELT + frame within the Opus frame. +This frame is designed to fill in the gap or discontinuity in the different + layers without requiring the decoder to conceal it. +For transitions from CELT-only to SILK-only or Hybrid, the redundant frame is + inserted in the first Opus frame after the transition (i.e., the first + SILK-only or Hybrid frame). +For transitions from SILK-only or Hybrid to CELT-only, the redundant frame is + inserted in the last Opus frame before the transition (i.e., the last + SILK-only or Hybrid frame). + + +
+ +The presence of redundancy is signaled in all SILK-only and Hybrid frames, not + just those involved in a mode transition. +This allows the frames to be decoded correctly even if an adjacent frame is + lost. +For SILK-only frames, this signaling is implicit, based on the size of the + of the Opus frame and the number of bits consumed decoding the SILK portion of + it. +After decoding the SILK portion of the Opus frame, the decoder uses ec_tell() + (see ) to check if there are at least 17 bits + remaining. +If so, then the frame contains redundancy. + + + +For Hybrid frames, this signaling is explicit. +After decoding the SILK portion of the Opus frame, the decoder uses ec_tell() + (see ) to ensure there are at least 37 bits remaining. +If so, it reads a symbol with the PDF in + , and if the value is 1, then the + frame contains redundancy. +Otherwise (if there were fewer than 37 bits left or the value was 0), the frame + does not contain redundancy. + + + +PDF +{4095, 1}/4096 + +
+ +
+ +Since the current frame is a SILK-only or a Hybrid frame, it must be at least + 10 ms. +Therefore, it needs an additional flag to indicate whether the redundant + 5 ms CELT frame should be mixed into the beginning of the current frame, + or the end. +After determining that a frame contains redundancy, the decoder reads a + 1 bit symbol with a uniform PDF + (). + + + +PDF +{1, 1}/2 + + + +If the value is zero, this is the first frame in the transition, and the + redundancy belongs at the end. +If the value is one, this is the second frame in the transition, and the + redundancy belongs at the beginning. +There is no way to specify that an Opus frame contains separate redundant CELT + frames at both the beginning and the end. + +
+ +
+ +Unlike the CELT portion of a Hybrid frame, the redundant CELT frame does not + use the same entropy coder state as the rest of the Opus frame, because this + would break the CELT bit allocation mechanism in Hybrid frames. +Thus, a redundant CELT frame always starts and ends on a byte boundary, even in + SILK-only frames, where this is not strictly necessary. + + + +For SILK-only frames, the number of bytes in the redundant CELT frame is simply + the number of whole bytes remaining, which must be at least 2, due to the + space check in . +For Hybrid frames, the number of bytes is equal to 2, plus a decoded unsigned + integer less than 256 (see ). +This may be more than the number of whole bytes remaining in the Opus frame, + in which case the frame is invalid. +However, a decoder is not required to ignore the entire frame, as this may be + the result of a bit error that desynchronized the range coder. +There may still be useful data before the error, and a decoder MAY keep any + audio decoded so far instead of invoking the PLC, but it is RECOMMENDED that + the decoder stop decoding and discard the rest of the current Opus frame. + + + +It would have been possible to avoid these invalid states in the design of Opus + by limiting the range of the explicit length decoded from Hybrid frames by the + actual number of whole bytes remaining. +However, this would require an encoder to determine the rate allocation for the + MDCT layer up front, before it began encoding that layer. +By allowing some invalid sizes, the encoder is able to defer that decision + until much later. +When encoding Hybrid frames which do not include redundancy, the encoder must + still decide up-front if it wishes to use the minimum 37 bits required to + trigger encoding of the redundancy flag, but this is a much looser + restriction. + + + +After determining the size of the redundant CELT frame, the decoder reduces + the size of the buffer currently in use by the range coder by that amount. +The CELT layer read any raw bits from the end of this reduced buffer, and all + calculations of the number of bits remaining in the buffer must be done using + this new, reduced size, rather than the original size of the Opus frame. + +
+ +
+ +The redundant frame is decoded like any other CELT-only frame, with the + exception that it does not contain a TOC byte. +The frame size is fixed at 5 ms, the channel count is set to that of the + current frame, and the audio bandwidth is also set to that of the current + frame, with the exception that for MB SILK frames, it is set to WB. + + + +If the redundancy belongs at the beginning (in a CELT-only to SILK-only or + Hybrid transition), the final reconstructed output uses the first 2.5 ms + of audio output by the decoder for the redundant frame as-is, discarding + the corresponding output from the SILK-only or Hybrid portion of the frame. +The remaining 2.5 ms is cross-lapped with the decoded SILK/Hybrid signal + using the CELT's power-complementary MDCT window to ensure a smooth + transition. + + + +If the redundancy belongs at the end (in a SILK-only or Hybrid to CELT-only + transition), only the second half (2.5 ms) of the audio output by the + decoder for the redundant frame is used. +In that case, the second half of the redundant frame is cross-lapped with the + end of the SILK/Hybrid signal, again using CELT's power-complementary MDCT + window to ensure a smooth transition. + +
+ +
+ +
+ +When a transition occurs, the state of the SILK or the CELT decoder (or both) + may need to be reset before decoding a frame in the new mode. +This avoids reusing "out of date" memory, which may not have been updated in + some time or may not be in a well-defined state due to, e.g., PLC. +The SILK state is reset before every SILK-only or Hybrid frame where the + previous frame was CELT-only. +The CELT state is reset every time the operating mode changes and the new mode + is either Hybrid or CELT-only, except when the transition uses redundancy as + described above. +When switching from SILK-only or Hybrid to CELT-only with redundancy, the CELT + state is reset before decoding the redundant CELT frame embedded in the + SILK-only or Hybrid frame, but it is not reset before decoding the following + CELT-only frame. +When switching from CELT-only mode to SILK-only or Hybrid mode with redundancy, + the CELT decoder is not reset for decoding the redundant CELT frame. + +
+ +
+ + + illustrates all of the normative + transitions involving a mode change, an audio bandwidth change, or both. +Each one uses an S, H, or C to represent an Opus frame in the corresponding + mode. +In addition, an R indicates the presence of redundancy in the Opus frame it is + cross-lapped with. +Its location in the first or last 5 ms is assumed to correspond to whether + it is the frame before or after the transition. +Other uses of redundancy are non-normative. +Finally, a c indicates the contents of the CELT overlap buffer after the + previously decoded frame (i.e., as extracted by decoding a silence frame). +
+ S -> S + & + !R -> R + & + ;S -> S -> S + +NB or MB SILK to Hybrid with Redundancy: S -> S -> S + & + !R ->;H -> H -> H + +WB SILK to Hybrid: S -> S -> S ->!H -> H -> H + +SILK to CELT with Redundancy: S -> S -> S + & + !R -> C -> C -> C + +Hybrid to NB or MB SILK with Redundancy: H -> H -> H + & + !R -> R + & + ;S -> S -> S + +Hybrid to WB SILK: H -> H -> H -> c + \ + + > S -> S -> S + +Hybrid to CELT with Redundancy: H -> H -> H + & + !R -> C -> C -> C + +CELT to SILK with Redundancy: C -> C -> C -> R + & + ;S -> S -> S + +CELT to Hybrid with Redundancy: C -> C -> C -> R + & + |H -> H -> H + +Key: +S SILK-only frame ; SILK decoder reset +H Hybrid frame | CELT and SILK decoder resets +C CELT-only frame ! CELT decoder reset +c CELT overlap + Direct mixing +R Redundant CELT frame & Windowed cross-lap +]]> +
+The first two and the last two Opus frames in each example are illustrative, + i.e., there is no requirement that a stream remain in the same configuration + for three consecutive frames before or after a switch. + + + +The behavior of transitions without redundancy where PLC is allowed is non-normative. +An encoder might still wish to use these transitions if, for example, it + doesn't want to add the extra bitrate required for redundancy or if it makes + a decision to switch after it has already transmitted the frame that would + have had to contain the redundancy. + illustrates the recommended + cross-lapping and decoder resets for these transitions. +
+ S -> S ;S -> S -> S + +NB or MB SILK to Hybrid: S -> S -> S |H -> H -> H + +SILK to CELT without Redundancy: S -> S -> S -> P + & + !C -> C -> C + +Hybrid to NB or MB SILK: H -> H -> H -> c + + + ;S -> S -> S + +Hybrid to CELT without Redundancy: H -> H -> H -> P + & + !C -> C -> C + +CELT to SILK without Redundancy: C -> C -> C -> P + & + ;S -> S -> S + +CELT to Hybrid without Redundancy: C -> C -> C -> P + & + |H -> H -> H + +Key: +S SILK-only frame ; SILK decoder reset +H Hybrid frame | CELT and SILK decoder resets +C CELT-only frame ! CELT decoder reset +c CELT overlap + Direct mixing +P Packet Loss Concealment & Windowed cross-lap +]]> +
+Encoders SHOULD NOT use other transitions, e.g., those that involve redundancy + in ways not illustrated in . + + +
+ +
+ +
+ + + + + + +
+ +Just like the decoder, the Opus encoder also normally consists of two main blocks: the +SILK encoder and the CELT encoder. However, unlike the case of the decoder, a valid +(though potentially suboptimal) Opus encoder is not required to support all modes and +may thus only include a SILK encoder module or a CELT encoder module. +The output bit-stream of the Opus encoding contains bits from the SILK and CELT + encoders, though these are not separable due to the use of a range coder. +A block diagram of the encoder is illustrated below. + +
+ +| Rate |--->| Encoder | V + +-----------+ | | Conversion | | | +---------+ + | Optional | | +------------+ +---------+ | Range | +->| High-pass |--+ | Encoder |----> + | Filter | | +--------------+ +---------+ | | Bit- + +-----------+ | | Delay | | CELT | +---------+ stream + +->| Compensation |->| Encoder | ^ + | | | |------+ + +--------------+ +---------+ +]]> + +
+ + + +For a normal encoder where both the SILK and the CELT modules are included, an optimal +encoder should select which coding mode to use at run-time depending on the conditions. +In the reference implementation, the frame size is selected by the application, but the +other configuration parameters (number of channels, bandwidth, mode) are automatically +selected (unless explicitly overridden by the application) depend on the following: + +Requested bitrate +Input sampling rate +Type of signal (speech vs music) +Frame size in use + + +The type of signal currently needs to be provided by the application (though it can be +changed in real-time). An Opus encoder implementation could also do automatic detection, +but since Opus is an interactive codec, such an implementation would likely have to either +delay the signal (for non-interactive applications) or delay the mode switching decisions (for +interactive applications). + + + +When the encoder is configured for voice over IP applications, the input signal is +filtered by a high-pass filter to remove the lowest part of the spectrum +that contains little speech energy and may contain background noise. This is a second order +Auto Regressive Moving Average (i.e., with poles and zeros) filter with a cut-off frequency around 50 Hz. +In the future, a music detector may also be used to lower the cut-off frequency when the +input signal is detected to be music rather than speech. + + +
+ +The range coder acts as the bit-packer for Opus. +It is used in three different ways: to encode + + +Entropy-coded symbols with a fixed probability model using ec_encode() + (entenc.c), + + +Integers from 0 to (2**M - 1) using ec_enc_uint() or ec_enc_bits() + (entenc.c), + +Integers from 0 to (ft - 1) (where ft is not a power of two) using + ec_enc_uint() (entenc.c). + + + + + +The range encoder maintains an internal state vector composed of the four-tuple + (val, rng, rem, ext) representing the low end of the current + range, the size of the current range, a single buffered output byte, and a + count of additional carry-propagating output bytes. +Both val and rng are 32-bit unsigned integer values, rem is a byte value or + less than 255 or the special value -1, and ext is an unsigned integer with at + least 11 bits. +This state vector is initialized at the start of each each frame to the value + (0, 2**31, -1, 0). +After encoding a sequence of symbols, the value of rng in the encoder should + exactly match the value of rng in the decoder after decoding the same sequence + of symbols. +This is a powerful tool for detecting errors in either an encoder or decoder + implementation. +The value of val, on the other hand, represents different things in the encoder + and decoder, and is not expected to match. + + + +The decoder has no analog for rem and ext. +These are used to perform carry propagation in the renormalization loop below. +Each iteration of this loop produces 9 bits of output, consisting of 8 data + bits and a carry flag. +The encoder cannot determine the final value of the output bytes until it + propagates these carry flags. +Therefore the reference implementation buffers a single non-propagating output + byte (i.e., one less than 255) in rem and keeps a count of additional + propagating (i.e., 255) output bytes in ext. +An implementation may choose to use any mathematically equivalent scheme to + perform carry propagation. + + +
+ +The main encoding function is ec_encode() (entenc.c), which encodes symbol k in + the current context using the same three-tuple (fl[k], fh[k], ft) + as the decoder to describe the range of the symbol (see + ). + + +ec_encode() updates the state of the encoder as follows. +If fl[k] is greater than zero, then +
+ +
+Otherwise, val is unchanged and +
+ +
+The divisions here are integer division. + + +
+ +After this update, the range is normalized using a procedure very similar to + that of , implemented by + ec_enc_normalize() (entenc.c). +The following process is repeated until rng > 2**23. +First, the top 9 bits of val, (val>>23), are sent to the carry buffer, + described in . +Then, the encoder sets +
+ +
+ +
+ +
+ +The function ec_enc_carry_out() (entenc.c) implements carry propagation and + output buffering. +It takes as input a 9-bit value, c, consisting of 8 data bits and an additional + carry bit. +If c is equal to the value 255, then ext is simply incremented, and no other + state updates are performed. +Otherwise, let b = (c>>8) be the carry bit. +Then, + + +If the buffered byte rem contains a value other than -1, the encoder outputs + the byte (rem + b). +Otherwise, if rem is -1, no byte is output. + + +If ext is non-zero, then the encoder outputs ext bytes---all with a value of 0 + if b is set, or 255 if b is unset---and sets ext to 0. + + +rem is set to the 8 data bits: +
+ +
+ + + +
+ +
+ +
+ +The reference implementation uses three additional encoding methods that are + exactly equivalent to the above, but make assumptions and simplifications that + allow for a more efficient implementation. + + +
+ +The first is ec_encode_bin() (entenc.c), defined using the parameter ftb + instead of ft. +It is mathematically equivalent to calling ec_encode() with + ft = (1<<ftb), but avoids using division. + +
+ +
+ +The next is ec_enc_bit_logp() (entenc.c), which encodes a single binary symbol. +The context is described by a single parameter, logp, which is the absolute + value of the base-2 logarithm of the probability of a "1". +It is mathematically equivalent to calling ec_encode() with the 3-tuple + (fl[k] = 0, fh[k] = (1<<logp) - 1, + ft = (1<<logp)) if k is 0 and with + (fl[k] = (1<<logp) - 1, + fh[k] = ft = (1<<logp)) if k is 1. +The implementation requires no multiplications or divisions. + +
+ +
+ +The last is ec_enc_icdf() (entenc.c), which encodes a single binary symbol with + a table-based context of up to 8 bits. +This uses the same icdf table as ec_dec_icdf() from + . +The function is mathematically equivalent to calling ec_encode() with + fl[k] = (1<<ftb) - icdf[k-1] (or 0 if + k == 0), fh[k] = (1<<ftb) - icdf[k], and + ft = (1<<ftb). +This only saves a few arithmetic operations over ec_encode_bin(), but allows + the encoder to use the same icdf tables as the decoder. + +
+ +
+ +
+ +The raw bits used by the CELT layer are packed at the end of the buffer using + ec_enc_bits() (entenc.c). +Because the raw bits may continue into the last byte output by the range coder + if there is room in the low-order bits, the encoder must be prepared to merge + these values into a single byte. +The procedure in does this in a way that + ensures both the range coded data and the raw bits can be decoded + successfully. + +
+ +
+ +The function ec_enc_uint() (entenc.c) encodes one of ft equiprobable symbols in + the range 0 to (ft - 1), inclusive, each with a frequency of 1, + where ft may be as large as (2**32 - 1). +Like the decoder (see ), it splits up the + value into a range coded symbol representing up to 8 of the high bits, and, if + necessary, raw bits representing the remainder of the value. + + +ec_enc_uint() takes a two-tuple (t, ft), where t is the value to be + encoded, 0 <= t < ft, and ft is not necessarily a + power of two. +Let ftb = ilog(ft - 1), i.e., the number of bits required + to store (ft - 1) in two's complement notation. +If ftb is 8 or less, then t is encoded directly using ec_encode() with the + three-tuple (t, t + 1, ft). + + +If ftb is greater than 8, then the top 8 bits of t are encoded using the + three-tuple (t>>(ftb - 8), + (t>>(ftb - 8)) + 1, + ((ft - 1)>>(ftb - 8)) + 1), and the + remaining bits, + (t & ((1<<(ftb - 8)) - 1), + are encoded as raw bits with ec_enc_bits(). + +
+ +
+ +After all symbols are encoded, the stream must be finalized by outputting a + value inside the current range. +Let end be the integer in the interval [val, val + rng) with the + largest number of trailing zero bits, b, such that + (end + (1<<b) - 1) is also in the interval + [val, val + rng). +This choice of end allows the maximum number of trailing bits to be set to + arbitrary values while still ensuring the range coded part of the buffer can + be decoded correctly. +Then, while end is not zero, the top 9 bits of end, i.e., (end>>23), are + passed to the carry buffer in accordance with the procedure in + , and end is updated via +
+ +
+Finally, if the buffered output byte, rem, is neither zero nor the special + value -1, or the carry count, ext, is greater than zero, then 9 zero bits are + sent to the carry buffer to flush it to the output buffer. +When outputting the final byte from the range coder, if it would overlap any + raw bits already packed into the end of the output buffer, they should be ORed + into the same byte. +The bit allocation routines in the CELT layer should ensure that this can be + done without corrupting the range coder data so long as end is chosen as + described above. +If there is any space between the end of the range coder data and the end of + the raw bits, it is padded with zero bits. +This entire process is implemented by ec_enc_done() (entenc.c). + +
+ +
+ + The bit allocation routines in Opus need to be able to determine a + conservative upper bound on the number of bits that have been used + to encode the current frame thus far. This drives allocation + decisions and ensures that the range coder and raw bits will not + overflow the output buffer. This is computed in the + reference implementation to whole-bit precision by + the function ec_tell() (entcode.h) and to fractional 1/8th bit + precision by the function ec_tell_frac() (entcode.c). + Like all operations in the range coder, it must be implemented in a + bit-exact manner, and must produce exactly the same value returned by + the same functions in the decoder after decoding the same symbols. + +
+ +
+ +
+ + In many respects the SILK encoder mirrors the SILK decoder described + in . + Details such as the quantization and range coder tables can be found + there, while this section describes the high-level design choices that + were made. + The diagram below shows the basic modules of the SILK encoder. +
+ +| Rate |--->| Mixing |--->| Core |----------> +Input |Conversion| | | | Encoder | Bitstream + +----------+ +--------+ +---------+ +]]> + +
+ + +
+ +The input signal's sampling rate is adjusted by a sample rate conversion +module so that it matches the SILK internal sampling rate. +The input to the sample rate converter is delayed by a number of samples +depending on the sample rate ratio, such that the overall delay is constant +for all input and output sample rates. + +
+ +
+ +The stereo mixer is only used for stereo input signals. +It converts a stereo left/right signal into an adaptive +mid/side representation. +The first step is to compute non-adaptive mid/side signals +as half the sum and difference between left and right signals. +The side signal is then minimized in energy by subtracting a +prediction of it based on the mid signal. +This prediction works well when the left and right signals +exhibit linear dependency, for instance for an amplitude-panned +input signal. +Like in the decoder, the prediction coefficients are linearly +interpolated during the first 8 ms of the frame. + The mid signal is always encoded, whereas the residual + side signal is only encoded if it has sufficient + energy compared to the mid signal's energy. + If it has not, + the "mid_only_flag" is set without encoding the side signal. + + +The predictor coefficients are coded regardless of whether +the side signal is encoded. +For each frame, two predictor coefficients are computed, one +that predicts between low-passed mid and side channels, and +one that predicts between high-passed mid and side channels. +The low-pass filter is a simple three-tap filter +and creates a delay of one sample. +The high-pass filtered signal is the difference between +the mid signal delayed by one sample and the low-passed +signal. Instead of explicitly computing the high-passed +signal, it is computationally more efficient to transform +the prediction coefficients before applying them to the +filtered mid signal, as follows +
+ + + +
+where w0 and w1 are the low-pass and high-pass prediction +coefficients, mid(n-1) is the mid signal delayed by one sample, +LP(n) and HP(n) are the low-passed and high-passed +signals and pred(n) is the prediction signal that is subtracted +from the side signal. + +
+ +
+ +What follows is a description of the core encoder and its components. +For simplicity, the core encoder is referred to simply as the encoder in +the remainder of this section. An overview of the encoder is given in +. + +
+ +| | + +---------+ | +---------+ | | + |Voice | | |LTP |12 | | + +-->|Activity |--+ +----->|Scaling |-----------+---->| | + | |Detector |3 | | |Control |<--+ | | | + | +---------+ | | +---------+ | | | | + | | | +---------+ | | | | + | | | |Gains | | | | | + | | | +-->|Processor|---|---+---|---->| R | + | | | | | |11 | | | | a | + | \/ | | +---------+ | | | | n | + | +---------+ | | +---------+ | | | | g | + | |Pitch | | | |LSF | | | | | e | + | +->|Analysis |---+ | |Quantizer|---|---|---|---->| | + | | | |4 | | | |8 | | | | E |--> + | | +---------+ | | +---------+ | | | | n | 2 + | | | | 9/\ 10| | | | | c | + | | | | | \/ | | | | o | + | | +---------+ | | +----------+ | | | | d | + | | |Noise | +--|-->|Prediction|--+---|---|---->| e | + | +->|Shaping |---|--+ |Analysis |7 | | | | r | + | | |Analysis |5 | | | | | | | | | + | | +---------+ | | +----------+ | | | | | + | | | | /\ | | | | | + | | +----------|--|--------+ | | | | | + | | | \/ \/ \/ \/ \/ | | + | | | +---------+ +------------+ | | + | | | | | |Noise | | | +-+-------+-----+------>|Prefilter|--------->|Shaping |-->| | +1 | | 6 |Quantization|13 | | + +---------+ +------------+ +---+ + +1: Input speech signal +2: Range encoded bitstream +3: Voice activity estimate +4: Pitch lags (per 5 ms) and voicing decision (per 20 ms) +5: Noise shaping quantization coefficients + - Short term synthesis and analysis + noise shaping coefficients (per 5 ms) + - Long term synthesis and analysis noise + shaping coefficients (per 5 ms and for voiced speech only) + - Noise shaping tilt (per 5 ms) + - Quantizer gain/step size (per 5 ms) +6: Input signal filtered with analysis noise shaping filters +7: Short and long term prediction coefficients + LTP (per 5 ms) and LPC (per 20 ms) +8: LSF quantization indices +9: LSF coefficients +10: Quantized LSF coefficients +11: Processed gains, and synthesis noise shape coefficients +12: LTP state scaling coefficient. Controlling error propagation + / prediction gain trade-off +13: Quantized signal +]]> + +
+ +
+ +The input signal is processed by a Voice Activity Detector (VAD) to produce +a measure of voice activity, spectral tilt, and signal-to-noise estimates for +each frame. The VAD uses a sequence of half-band filterbanks to split the +signal into four subbands: 0...Fs/16, Fs/16...Fs/8, Fs/8...Fs/4, and +Fs/4...Fs/2, where Fs is the sampling frequency (8, 12, 16, or 24 kHz). +The lowest subband, from 0 - Fs/16, is high-pass filtered with a first-order +moving average (MA) filter (with transfer function H(z) = 1-z**(-1)) to +reduce the energy at the lowest frequencies. For each frame, the signal +energy per subband is computed. +In each subband, a noise level estimator tracks the background noise level +and a Signal-to-Noise Ratio (SNR) value is computed as the logarithm of the +ratio of energy to noise level. +Using these intermediate variables, the following parameters are calculated +for use in other SILK modules: + + +Average SNR. The average of the subband SNR values. + + + +Smoothed subband SNRs. Temporally smoothed subband SNR values. + + + +Speech activity level. Based on the average SNR and a weighted average of the +subband energies. + + + +Spectral tilt. A weighted average of the subband SNRs, with positive weights +for the low subbands and negative weights for the high subbands. + + + +
+ +
+ +The input signal is processed by the open loop pitch estimator shown in +. +
+ +|sampling|->|Correlator| | + | | | | | |4 + | +--------+ +----------+ \/ + | | 2 +-------+ + | | +-->|Speech |5 + +---------+ +--------+ | \/ | |Type |-> + |LPC | |Down | | +----------+ | | + +->|Analysis | +->|sample |-+------------->|Time- | +-------+ + | | | | |to 8 kHz| |Correlator|-----------> + | +---------+ | +--------+ |__________| 6 + | | | |3 + | \/ | \/ + | +---------+ | +----------+ + | |Whitening| | |Time- | +-+->|Filter |-+--------------------------->|Correlator|-----------> +1 | | | | 7 + +---------+ +----------+ + +1: Input signal +2: Lag candidates from stage 1 +3: Lag candidates from stage 2 +4: Correlation threshold +5: Voiced/unvoiced flag +6: Pitch correlation +7: Pitch lags +]]> + +
+The pitch analysis finds a binary voiced/unvoiced classification, and, for +frames classified as voiced, four pitch lags per frame - one for each +5 ms subframe - and a pitch correlation indicating the periodicity of +the signal. +The input is first whitened using a Linear Prediction (LP) whitening filter, +where the coefficients are computed through standard Linear Prediction Coding +(LPC) analysis. The order of the whitening filter is 16 for best results, but +is reduced to 12 for medium complexity and 8 for low complexity modes. +The whitened signal is analyzed to find pitch lags for which the time +correlation is high. +The analysis consists of three stages for reducing the complexity: + +In the first stage, the whitened signal is downsampled to 4 kHz +(from 8 kHz) and the current frame is correlated to a signal delayed +by a range of lags, starting from a shortest lag corresponding to +500 Hz, to a longest lag corresponding to 56 Hz. + + +The second stage operates on an 8 kHz signal (downsampled from 12, 16, +or 24 kHz) and measures time correlations only near the lags +corresponding to those that had sufficiently high correlations in the first +stage. The resulting correlations are adjusted for a small bias towards +short lags to avoid ending up with a multiple of the true pitch lag. +The highest adjusted correlation is compared to a threshold depending on: + + +Whether the previous frame was classified as voiced + + +The speech activity level + + +The spectral tilt. + + +If the threshold is exceeded, the current frame is classified as voiced and +the lag with the highest adjusted correlation is stored for a final pitch +analysis of the highest precision in the third stage. + + +The last stage operates directly on the whitened input signal to compute time +correlations for each of the four subframes independently in a narrow range +around the lag with highest correlation from the second stage. + + + +
+ +
+ +The noise shaping analysis finds gains and filter coefficients used in the +prefilter and noise shaping quantizer. These parameters are chosen such that +they will fulfill several requirements: + + +Balancing quantization noise and bitrate. +The quantization gains determine the step size between reconstruction levels +of the excitation signal. Therefore, increasing the quantization gain +amplifies quantization noise, but also reduces the bitrate by lowering +the entropy of the quantization indices. + + +Spectral shaping of the quantization noise; the noise shaping quantizer is +capable of reducing quantization noise in some parts of the spectrum at the +cost of increased noise in other parts without substantially changing the +bitrate. +By shaping the noise such that it follows the signal spectrum, it becomes +less audible. In practice, best results are obtained by making the shape +of the noise spectrum slightly flatter than the signal spectrum. + + +De-emphasizing spectral valleys; by using different coefficients in the +analysis and synthesis part of the prefilter and noise shaping quantizer, +the levels of the spectral valleys can be decreased relative to the levels +of the spectral peaks such as speech formants and harmonics. +This reduces the entropy of the signal, which is the difference between the +coded signal and the quantization noise, thus lowering the bitrate. + + +Matching the levels of the decoded speech formants to the levels of the +original speech formants; an adjustment gain and a first order tilt +coefficient are computed to compensate for the effect of the noise +shaping quantization on the level and spectral tilt. + + + + +
+ + + Frequency + +1: Input signal spectrum +2: De-emphasized and level matched spectrum +3: Quantization noise spectrum +]]> + +
+ shows an example of an +input signal spectrum (1). +After de-emphasis and level matching, the spectrum has deeper valleys (2). +The quantization noise spectrum (3) more or less follows the input signal +spectrum, while having slightly less pronounced peaks. +The entropy, which provides a lower bound on the bitrate for encoding the +excitation signal, is proportional to the area between the de-emphasized +spectrum (2) and the quantization noise spectrum (3). Without de-emphasis, +the entropy is proportional to the area between input spectrum (1) and +quantization noise (3) - clearly higher. + + + +The transformation from input signal to de-emphasized signal can be +described as a filtering operation with a filter +
+ + + +
+having an adjustment gain G, a first order tilt adjustment filter with +tilt coefficient c_tilt, and where +
+ + + +
+is the analysis part of the de-emphasis filter, consisting of the short-term +shaping filter with coefficients a_ana(k), and the long-term shaping filter +with coefficients b_ana(k) and pitch lag L. +The parameter d determines the number of long-term shaping filter taps. + + + +Similarly, but without the tilt adjustment, the synthesis part can be written as +
+ + + +
+ + +All noise shaping parameters are computed and applied per subframe of 5 ms. +First, an LPC analysis is performed on a windowed signal block of 15 ms. +The signal block has a look-ahead of 5 ms relative to the current subframe, +and the window is an asymmetric sine window. The LPC analysis is done with the +autocorrelation method, with an order of between 8, in lowest-complexity mode, +and 16, for best quality. + + +Optionally the LPC analysis and noise shaping filters are warped by replacing +the delay elements by first-order allpass filters. +This increases the frequency resolution at low frequencies and reduces it at +high ones, which better matches the human auditory system and improves +quality. +The warped analysis and filtering comes at a cost in complexity +and is therefore only done in higher complexity modes. + + +The quantization gain is found by taking the square root of the residual energy +from the LPC analysis and multiplying it by a value inversely proportional +to the coding quality control parameter and the pitch correlation. + + +Next the two sets of short-term noise shaping coefficients a_ana(k) and +a_syn(k) are obtained by applying different amounts of bandwidth expansion to the +coefficients found in the LPC analysis. +This bandwidth expansion moves the roots of the LPC polynomial towards the +origin, using the formulas +
+ + + +
+where a(k) is the k'th LPC coefficient, and the bandwidth expansion factors +g_ana and g_syn are calculated as +
+ + + +
+where C is the coding quality control parameter between 0 and 1. +Applying more bandwidth expansion to the analysis part than to the synthesis +part gives the desired de-emphasis of spectral valleys in between formants. + + + +The long-term shaping is applied only during voiced frames. +It uses three filter taps, described by +
+ + + +
+For unvoiced frames these coefficients are set to 0. The multiplication factors +F_ana and F_syn are chosen between 0 and 1, depending on the coding quality +control parameter, as well as the calculated pitch correlation and smoothed +subband SNR of the lowest subband. By having F_ana less than F_syn, +the pitch harmonics are emphasized relative to the valleys in between the +harmonics. + + + +The tilt coefficient c_tilt is for unvoiced frames chosen as +
+ + + +
+and as +
+ + + +
+for voiced frames, where V is the voice activity level between 0 and 1. + + +The adjustment gain G serves to correct any level mismatch between the original +and decoded signals that might arise from the noise shaping and de-emphasis. +This gain is computed as the ratio of the prediction gain of the short-term +analysis and synthesis filter coefficients. The prediction gain of an LPC +synthesis filter is the square root of the output energy when the filter is +excited by a unit-energy impulse on the input. +An efficient way to compute the prediction gain is by first computing the +reflection coefficients from the LPC coefficients through the step-down +algorithm, and extracting the prediction gain from the reflection coefficients +as +
+ + + +
+where r_k is the k'th reflection coefficient. + + + +Initial values for the quantization gains are computed as the square-root of +the residual energy of the LPC analysis, adjusted by the coding quality control +parameter. +These quantization gains are later adjusted based on the results of the +prediction analysis. + +
+ +
+ +The prediction analysis is performed in one of two ways depending on how +the pitch estimator classified the frame. +The processing for voiced and unvoiced speech is described in + and + , respectively. + Inputs to this function include the pre-whitened signal from the + pitch estimator (see ). + + +
+ + For a frame of voiced speech the pitch pulses will remain dominant in the + pre-whitened input signal. + Further whitening is desirable as it leads to higher quality at the same + available bitrate. + To achieve this, a Long-Term Prediction (LTP) analysis is carried out to + estimate the coefficients of a fifth-order LTP filter for each of four + subframes. + The LTP coefficients are quantized using the method described in + , and the quantized LTP + coefficients are used to compute the LTP residual signal. + This LTP residual signal is the input to an LPC analysis where the LPC coefficients are + estimated using Burg's method , such that the residual energy is minimized. + The estimated LPC coefficients are converted to a Line Spectral Frequency (LSF) vector + and quantized as described in . +After quantization, the quantized LSF vector is converted back to LPC +coefficients using the full procedure in . +By using quantized LTP coefficients and LPC coefficients derived from the +quantized LSF coefficients, the encoder remains fully synchronized with the +decoder. +The quantized LPC and LTP coefficients are also used to filter the input +signal and measure residual energy for each of the four subframes. + +
+
+ +For a speech signal that has been classified as unvoiced, there is no need +for LTP filtering, as it has already been determined that the pre-whitened +input signal is not periodic enough within the allowed pitch period range +for LTP analysis to be worth the cost in terms of complexity and bitrate. +The pre-whitened input signal is therefore discarded, and instead the input +signal is used for LPC analysis using Burg's method. +The resulting LPC coefficients are converted to an LSF vector and quantized +as described in the following section. +They are then transformed back to obtain quantized LPC coefficients, which +are then used to filter the input signal and measure residual energy for +each of the four subframes. + +
+ +The main purpose of linear prediction in SILK is to reduce the bitrate by +minimizing the residual energy. +At least at high bitrates, perceptual aspects are handled +independently by the noise shaping filter. +Burg's method is used because it provides higher prediction gain +than the autocorrelation method and, unlike the covariance method, +produces stable filters (assuming numerical errors don't spoil +that). SILK's implementation of Burg's method is also computationally +faster than the autocovariance method. +The implementation of Burg's method differs from traditional +implementations in two aspects. +The first difference is that it +operates on autocorrelations, similar to the Schur algorithm , but +with a simple update to the autocorrelations after finding each +reflection coefficient to make the result identical to Burg's method. +This brings down the complexity of Burg's method to near that of +the autocorrelation method. +The second difference is that the signal in each subframe is scaled +by the inverse of the residual quantization step size. Subframes with +a small quantization step size will on average spend more bits for a +given amount of residual energy than subframes with a large step size. +Without scaling, Burg's method minimizes the total residual energy in +all subframes, which doesn't necessarily minimize the total number of +bits needed for coding the quantized residual. The residual energy +of the scaled subframes is a better measure for that number of +bits. + +
+
+
+ +
+ +Unlike many other speech codecs, SILK uses variable bitrate coding +for the LSFs. +This improves the average rate-distortion (R-D) tradeoff and reduces outliers. +The variable bitrate coding minimizes a linear combination of the weighted +quantization errors and the bitrate. +The weights for the quantization errors are the Inverse +Harmonic Mean Weighting (IHMW) function proposed by Laroia et al. +(see ). +These weights are referred to here as Laroia weights. + + +The LSF quantizer consists of two stages. +The first stage is an (unweighted) vector quantizer (VQ), with a +codebook size of 32 vectors. +The quantization errors for the codebook vector are sorted, and +for the N best vectors a second stage quantizer is run. +By varying the number N a tradeoff is made between R-D performance +and computational efficiency. +For each of the N codebook vectors the Laroia weights corresponding +to that vector (and not to the input vector) are calculated. +Then the residual between the input LSF vector and the codebook +vector is scaled by the square roots of these Laroia weights. +This scaling partially normalizes error sensitivity for the +residual vector, so that a uniform quantizer with fixed +step sizes can be used in the second stage without too much +performance loss. +And by scaling with Laroia weights determined from the first-stage +codebook vector, the process can be reversed in the decoder. + + +The second stage uses predictive delayed decision scalar +quantization. +The quantization error is weighted by Laroia weights determined +from the LSF input vector. +The predictor multiplies the previous quantized residual value +by a prediction coefficient that depends on the vector index from the +first stage VQ and on the location in the LSF vector. +The prediction is subtracted from the LSF residual value before +quantizing the result, and added back afterwards. +This subtraction can be interpreted as shifting the quantization levels +of the scalar quantizer, and as a result the quantization error of +each value depends on the quantization decision of the previous value. +This dependency is exploited by the delayed decision mechanism to +search for a quantization sequency with best R-D performance +with a Viterbi-like algorithm . +The quantizer processes the residual LSF vector in reverse order +(i.e., it starts with the highest residual LSF value). +This is done because the prediction works slightly +better in the reverse direction. + + +The quantization index of the first stage is entropy coded. +The quantization sequence from the second stage is also entropy +coded, where for each element the probability table is chosen +depending on the vector index from the first stage and the location +of that element in the LSF vector. + + +
+ +If the input is stable, finding the best candidate usually results in a +quantized vector that is also stable. Because of the two-stage approach, +however, it is possible that the best quantization candidate is unstable. +The encoder applies the same stabilization procedure applied by the decoder + (see to ensure the LSF parameters + are within their valid range, increasingly sorted, and have minimum + distances between each other and the border values. + +
+
+ +
+ +For voiced frames, the prediction analysis described in + resulted in four sets +(one set per subframe) of five LTP coefficients, plus four weighting matrices. +The LTP coefficients for each subframe are quantized using entropy constrained +vector quantization. +A total of three vector codebooks are available for quantization, with +different rate-distortion trade-offs. The three codebooks have 10, 20, and +40 vectors and average rates of about 3, 4, and 5 bits per vector, respectively. +Consequently, the first codebook has larger average quantization distortion at +a lower rate, whereas the last codebook has smaller average quantization +distortion at a higher rate. +Given the weighting matrix W_ltp and LTP vector b, the weighted rate-distortion +measure for a codebook vector cb_i with rate r_i is give by +
+ + + +
+where u is a fixed, heuristically-determined parameter balancing the distortion +and rate. +Which codebook gives the best performance for a given LTP vector depends on the +weighting matrix for that LTP vector. +For example, for a low valued W_ltp, it is advantageous to use the codebook +with 10 vectors as it has a lower average rate. +For a large W_ltp, on the other hand, it is often better to use the codebook +with 40 vectors, as it is more likely to contain the best codebook vector. +The weighting matrix W_ltp depends mostly on two aspects of the input signal. +The first is the periodicity of the signal; the more periodic, the larger W_ltp. +The second is the change in signal energy in the current subframe, relative to +the signal one pitch lag earlier. +A decaying energy leads to a larger W_ltp than an increasing energy. +Both aspects fluctuate relatively slowly, which causes the W_ltp matrices for +different subframes of one frame often to be similar. +Because of this, one of the three codebooks typically gives good performance +for all subframes, and therefore the codebook search for the subframe LTP +vectors is constrained to only allow codebook vectors to be chosen from the +same codebook, resulting in a rate reduction. + + + +To find the best codebook, each of the three vector codebooks is +used to quantize all subframe LTP vectors and produce a combined +weighted rate-distortion measure for each vector codebook. +The vector codebook with the lowest combined rate-distortion +over all subframes is chosen. The quantized LTP vectors are used +in the noise shaping quantizer, and the index of the codebook +plus the four indices for the four subframe codebook vectors +are passed on to the range encoder. + +
+ +
+ +In the prefilter the input signal is filtered using the spectral valley +de-emphasis filter coefficients from the noise shaping analysis +(see ). +By applying only the noise shaping analysis filter to the input signal, +it provides the input to the noise shaping quantizer. + +
+ +
+ +The noise shaping quantizer independently shapes the signal and coding noise +spectra to obtain a perceptually higher quality at the same bitrate. + + +The prefilter output signal is multiplied with a compensation gain G computed +in the noise shaping analysis. Then the output of a synthesis shaping filter +is added, and the output of a prediction filter is subtracted to create a +residual signal. +The residual signal is multiplied by the inverse quantized quantization gain +from the noise shaping analysis, and input to a scalar quantizer. +The quantization indices of the scalar quantizer represent a signal of pulses +that is input to the pyramid range encoder. +The scalar quantizer also outputs a quantization signal, which is multiplied +by the quantized quantization gain from the noise shaping analysis to create +an excitation signal. +The output of the prediction filter is added to the excitation signal to form +the quantized output signal y(n). +The quantized output signal y(n) is input to the synthesis shaping and +prediction filters. + + +Optionally the noise shaping quantizer operates in a delayed decision +mode. +In this mode it uses a Viterbi algorithm to keep track of +multiple rounding choices in the quantizer and select the best +one after a delay of 32 samples. This improves the rate/distortion +performance of the quantizer. + +
+ +
+ + SILK was designed to run in Variable Bitrate (VBR) mode. However + the reference implementation also has a Constant Bitrate (CBR) mode + for SILK. In CBR mode SILK will attempt to encode each packet with + no more than the allowed number of bits. The Opus wrapper code + then pads the bitstream if any unused bits are left in SILK mode, or + encodes the high band with the remaining number of bits in Hybrid mode. + The number of payload bits is adjusted by changing + the quantization gains and the rate/distortion tradeoff in the noise + shaping quantizer, in an iterative loop + around the noise shaping quantizer and entropy coding. + Compared to the SILK VBR mode, the CBR mode has lower + audio quality at a given average bitrate, and also has higher + computational complexity. + +
+ +
+ +
+ + +
+ +Most of the aspects of the CELT encoder can be directly derived from the description +of the decoder. For example, the filters and rotations in the encoder are simply the +inverse of the operation performed by the decoder. Similarly, the quantizers generally +optimize for the mean square error (because noise shaping is part of the bit-stream itself), +so no special search is required. For this reason, only the less straightforward aspects of the +encoder are described here. + + +
+The pitch prefilter is applied after the pre-emphasis. It is applied +in such a way as to be the inverse of the decoder's post-filter. The main non-obvious aspect of the +prefilter is the selection of the pitch period. The pitch search should be optimized for the +following criteria: + +continuity: it is important that the pitch period +does not change abruptly between frames; and +avoidance of pitch multiples: when the period used is a multiple of the real period +(lower frequency fundamental), the post-filter loses most of its ability to reduce noise + + +
+ +
+ +The MDCT output is divided into bands that are designed to match the ear's critical +bands for the smallest (2.5 ms) frame size. The larger frame sizes use integer +multiples of the 2.5 ms layout. For each band, the encoder +computes the energy that will later be encoded. Each band is then normalized by the +square root of the unquantized energy, such that each band now forms a unit vector X. +The energy and the normalization are computed by compute_band_energies() +and normalise_bands() (bands.c), respectively. + +
+ +
+ + +Energy quantization (both coarse and fine) can be easily understood from the decoding process. +For all useful bitrates, the coarse quantizer always chooses the quantized log energy value that +minimizes the error for each band. Only at very low rate does the encoder allow larger errors to +minimize the rate and avoid using more bits than are available. When the +available CPU requirements allow it, it is best to try encoding the coarse energy both with and without +inter-frame prediction such that the best prediction mode can be selected. The optimal mode depends on +the coding rate, the available bitrate, and the current rate of packet loss. + + +The fine energy quantizer always chooses the quantized log energy value that +minimizes the error for each band because the rate of the fine quantization depends only +on the bit allocation and not on the values that are coded. + +
+ +
+The encoder must use exactly the same bit allocation process as used by the decoder +and described in . The three mechanisms that can be used by the +encoder to adjust the bitrate on a frame-by-frame basis are band boost, allocation trim, +and band skipping. + + +
+The reference encoder makes a decision to boost a band when the energy of that band is significantly +higher than that of the neighboring bands. Let E_j be the log-energy of band j, we define + +D_j = 2*E_j - E_j-1 - E_j+1 + + +The allocation of band j is boosted once if D_j > t1 and twice if D_j > t2. For LM>=1, t1=2 and t2=4, +while for LM<1, t1=3 and t2=5. + + +
+ +
+The allocation trim is a value between 0 and 10 (inclusively) that controls the allocation +balance between the low and high frequencies. The encoder starts with a safe "default" of 5 +and deviates from that default in two different ways. First the trim can deviate by +/- 2 +depending on the spectral tilt of the input signal. For signals with more low frequencies, the +trim is increased by up to 2, while for signals with more high frequencies, the trim is +decreased by up to 2. +For stereo inputs, the trim value can +be decreased by up to 4 when the inter-channel correlation at low frequency (first 8 bands) +is high. +
+ +
+The encoder uses band skipping to ensure that the shape of the bands is only coded +if there is at least 1/2 bit per sample available for the PVQ. If not, then no bit is allocated +and folding is used instead. To ensure continuity in the allocation, some amount of hysteresis is +added to the process, such that a band that received PVQ bits in the previous frame only needs 7/16 +bit/sample to be coded for the current frame, while a band that did not receive PVQ bits in the +previous frames needs at least 9/16 bit/sample to be coded. +
+ +
+ +
+Because CELT applies mid-side stereo coupling in the normalized domain, it does not suffer from +important stereo image problems even when the two channels are completely uncorrelated. For this reason +it is always safe to use stereo coupling on any audio frame. That being said, there are some frames +for which dual (independent) stereo is still more efficient. This decision is made by comparing the estimated +entropy with and without coupling over the first 13 bands, taking into account the fact that all bands with +more than two MDCT bins require one extra degree of freedom when coded in mid-side. Let L1_ms and L1_lr +be the L1-norm of the mid-side vector and the L1-norm of the left-right vector, respectively. The decision +to use mid-side is made if and only if +
+ +
+where bins is the number of MDCT bins in the first 13 bands and E is the number of extra degrees of +freedom for mid-side coding. For LM>1, E=13, otherwise E=5. + + +The reference encoder decides on the intensity stereo threshold based on the bitrate alone. After +taking into account the frame size by subtracting 80 bits per frame for coarse energy, the first +band using intensity coding is as follows: + + + +bitrate (kb/s) +start band +<35 8 +35-50 12 +50-68 16 +84-84 18 +84-102 19 +102-130 20 +>130 disabled + + + +
+ +
+ +The choice of time-frequency resolution used in is based on +R-D optimization. The distortion is the L1-norm (sum of absolute values) of each band +after each TF resolution under consideration. The L1 norm is used because it represents the entropy +for a Laplacian source. The number of bits required to code a change in TF resolution between +two bands is higher than the cost of having those two bands use the same resolution, which is +what requires the R-D optimization. The optimal decision is computed using the Viterbi algorithm. +See tf_analysis() in celt/celt.c. + +
+ +
+ +The choice of the spreading value in has an +impact on the nature of the coding noise introduced by CELT. The larger the f_r value, the +lower the impact of the rotation, and the more tonal the coding noise. The +more tonal the signal, the more tonal the noise should be, so the CELT encoder determines +the optimal value for f_r by estimating how tonal the signal is. The tonality estimate +is based on discrete pdf (4-bin histogram) of each band. Bands that have a large number of small +values are considered more tonal and a decision is made by combining all bands with more than +8 samples. See spreading_decision() in celt/bands.c. + +
+ +
+CELT uses a Pyramid Vector Quantization (PVQ) +codebook for quantizing the details of the spectrum in each band that have not +been predicted by the pitch predictor. The PVQ codebook consists of all sums +of K signed pulses in a vector of N samples, where two pulses at the same position +are required to have the same sign. Thus the codebook includes +all integer codevectors y of N dimensions that satisfy sum(abs(y(j))) = K. + + + +In bands where there are sufficient bits allocated PVQ is used to encode +the unit vector that results from the normalization in + directly. Given a PVQ codevector y, +the unit vector X is obtained as X = y/||y||, where ||.|| denotes the +L2 norm. + + + +
+ + +The search for the best codevector y is performed by alg_quant() +(vq.c). There are several possible approaches to the +search, with a trade-off between quality and complexity. The method used in the reference +implementation computes an initial codeword y1 by projecting the normalized spectrum +X onto the codebook pyramid of K-1 pulses: + + +y0 = truncate_towards_zero( (K-1) * X / sum(abs(X))) + + + +Depending on N, K and the input data, the initial codeword y0 may contain from +0 to K-1 non-zero values. All the remaining pulses, with the exception of the last one, +are found iteratively with a greedy search that minimizes the normalized correlation +between y and X: +
+ +
+ + + +The search described above is considered to be a good trade-off between quality +and computational cost. However, there are other possible ways to search the PVQ +codebook and the implementers MAY use any other search methods. See alg_quant() in celt/vq.c. + +
+ +
+ + +The vector to encode, X, is converted into an index i such that + 0 <= i < V(N,K) as follows. +Let i = 0 and k = 0. +Then for j = (N - 1) down to 0, inclusive, do: + + +If k > 0, set + i = i + (V(N-j-1,k-1) + V(N-j,k-1))/2. + +Set k = k + abs(X[j]). + +If X[j] < 0, set + i = i + (V(N-j-1,k) + V(N-j,k))/2. + + + + + +The index i is then encoded using the procedure in + with ft = V(N,K). + + +
+ +
+ + + + + +
+ +
+ + +
+ + +It is our intention to allow the greatest possible choice of freedom in +implementing the specification. For this reason, outside of the exceptions +noted in this section, conformance is defined through the reference +implementation of the decoder provided in . +Although this document includes an English description of the codec, should +the description contradict the source code of the reference implementation, +the latter shall take precedence. + + + +Compliance with this specification means that in addition to following the normative keywords in this document, + a decoder's output MUST also be + within the thresholds specified by the opus_compare.c tool (included + with the code) when compared to the reference implementation for each of the + test vectors provided (see ) and for each output + sampling rate and channel count supported. In addition, a compliant + decoder implementation MUST have the same final range decoder state as that of the + reference decoder. It is therefore RECOMMENDED that the + decoder implement the same functional behavior as the reference. + + A decoder implementation is not required to support all output sampling + rates or all output channel counts. + + +
+ +Using the reference code provided in , +a test vector can be decoded with + +opus_demo -d <rate> <channels> testvectorX.bit testX.out + +where <rate> is the sampling rate and can be 8000, 12000, 16000, 24000, or 48000, and +<channels> is 1 for mono or 2 for stereo. + + + +If the range decoder state is incorrect for one of the frames, the decoder will exit with +"Error: Range coder state mismatch between encoder and decoder". If the decoder succeeds, then +the output can be compared with the "reference" output with + +opus_compare -s -r <rate> testvectorX.dec testX.out + +for stereo or + +opus_compare -r <rate> testvectorX.dec testX.out + +for mono. + + +In addition to indicating whether the test vector comparison passes, the opus_compare tool +outputs an "Opus quality metric" that indicates how well the tested decoder matches the +reference implementation. A quality of 0 corresponds to the passing threshold, while +a quality of 100 is the highest possible value and means that the output of the tested decoder is identical to the reference +implementation. The passing threshold (quality 0) was calibrated in such a way that it corresponds to +additive white noise with a 48 dB SNR (similar to what can be obtained on a cassette deck). +It is still possible for an implementation to sound very good with such a low quality measure +(e.g. if the deviation is due to inaudible phase distortion), but unless this is verified by +listening tests, it is RECOMMENDED that implementations achieve a quality above 90 for 48 kHz +decoding. For other sampling rates, it is normal for the quality metric to be lower +(typically as low as 50 even for a good implementation) because of harmless mismatch with +the delay and phase of the internal sampling rate conversion. + + + +On POSIX environments, the run_vectors.sh script can be used to verify all test +vectors. This can be done with + +run_vectors.sh <exec path> <vector path> <rate> + +where <exec path> is the directory where the opus_demo and opus_compare executables +are built and <vector path> is the directory containing the test vectors. + +
+ +
+ +Opus Custom is an OPTIONAL part of the specification that is defined to +handle special sample rates and frame rates that are not supported by the +main Opus specification. Use of Opus Custom is discouraged for all but very +special applications for which a frame size different from 2.5, 5, 10, or 20 ms is +needed (for either complexity or latency reasons). Because Opus Custom is +optional, streams encoded using Opus Custom cannot be expected to be decodable by all Opus +implementations. Also, because no in-band mechanism exists for specifying the sampling +rate and frame size of Opus Custom streams, out-of-band signaling is required. +In Opus Custom operation, only the CELT layer is available, using the opus_custom_* function +calls in opus_custom.h. + +
+ +
+ +
+ + +Implementations of the Opus codec need to take appropriate security considerations +into account, as outlined in . +It is extremely important for the decoder to be robust against malicious +payloads. +Malicious payloads must not cause the decoder to overrun its allocated memory + or to take an excessive amount of resources to decode. +Although problems +in encoders are typically rarer, the same applies to the encoder. Malicious +audio streams must not cause the encoder to misbehave because this would +allow an attacker to attack transcoding gateways. + + +The reference implementation contains no known buffer overflow or cases where + a specially crafted packet or audio segment could cause a significant increase + in CPU load. +However, on certain CPU architectures where denormalized floating-point + operations are much slower than normal floating-point operations, it is + possible for some audio content (e.g., silence or near-silence) to cause an + increase in CPU load. +Denormals can be introduced by reordering operations in the compiler and depend + on the target architecture, so it is difficult to guarantee that an implementation + avoids them. +For architectures on which denormals are problematic, adding very small + floating-point offsets to the affected signals to prevent significant numbers + of denormalized operations is RECOMMENDED. +Alternatively, it is often possible to configure the hardware to treat + denormals as zero (DAZ). +No such issue exists for the fixed-point reference implementation. + +The reference implementation was validated in the following conditions: + + +Sending the decoder valid packets generated by the reference encoder and + verifying that the decoder's final range coder state matches that of the + encoder. + + +Sending the decoder packets generated by the reference encoder and then + subjected to random corruption. + +Sending the decoder random packets. + +Sending the decoder packets generated by a version of the reference encoder + modified to make random coding decisions (internal fuzzing), including mode + switching, and verifying that the range coder final states match. + + +In all of the conditions above, both the encoder and the decoder were run + inside the Valgrind memory + debugger, which tracks reads and writes to invalid memory regions as well as + the use of uninitialized memory. +There were no errors reported on any of the tested conditions. + +
+ + +
+ +This document has no actions for IANA. + +
+ +
+ +Thanks to all other developers, including Raymond Chen, Soeren Skak Jensen, Gregory Maxwell, +Christopher Montgomery, and Karsten Vandborg Soerensen. We would also +like to thank Igor Dyakonov, Jan Skoglund, and Christian Hoene for their help with subjective testing of the +Opus codec. Thanks to Ralph Giles, John Ridges, Ben Schwartz, Keith Yan, Christian Hoene, Kat Walsh, and many others on the Opus and CELT mailing lists +for their bug reports and feedback. + +
+ +
+The authors agree to grant third parties the irrevocable right to copy, use and distribute +the work (excluding Code Components available under the simplified BSD license), with or +without modification, in any medium, without royalty, provided that, unless separate +permission is granted, redistributed modified works do not contain misleading author, version, +name of work, or endorsement information. +
+ + + + + + + + + +Key words for use in RFCs to Indicate Requirement Levels + + + + + + + + + + + +Requirements for an Internet Audio Codec + + + + + +IETF + + +This document provides specific requirements for an Internet audio + codec. These requirements address quality, sample rate, bitrate, + and packet-loss robustness, as well as other desirable properties. + + + + + + + + + + +SILK Speech Codec + + + + + + + + + + + + + + + + + +Robust and Efficient Quantization of Speech LSP Parameters Using Structured Vector Quantization + + + + + + + + + + + + + + + + +Constrained-Energy Lapped Transform (CELT) Codec + + + + + + + + + + + + + + + + + + +Guidelines for the use of Variable Bit Rate Audio with Secure RTP + + + + + + + + + + + + + + +Internet Denial-of-Service Considerations + + + + + +IAB + + +This document provides an overview of possible avenues for denial-of-service (DoS) attack on Internet systems. The aim is to encourage protocol designers and network engineers towards designs that are more robust. We discuss partial solutions that reduce the effectiveness of attacks, and how some solutions might inadvertently open up alternative vulnerabilities. This memo provides information for the Internet community. + + + + + + +Range encoding: An algorithm for removing redundancy from a digitised message + + + + + + + + +Source coding algorithms for fast data compression + + + + + + + + +A Pyramid Vector Quantizer + + + + + + + + +The Computation of Line Spectral Frequencies Using Chebyshev Polynomials + + + + + + + + + + +Valgrind website + + + + + + +Google NetEQ code + + + + + + +Google WebRTC code + + + + + + + +Opus Git Repository + + + + + + +Opus website + + + + + + +Vorbis website + + + + + + +Matroska website + + + + + + +Opus Testvectors (webside) + + + + + + +Opus Testvectors (proceedings) + + + + + + +Line Spectral Pairs +Wikipedia + + + + + +Range Coding +Wikipedia + + + + + +Hadamard Transform +Wikipedia + + + + + +Viterbi Algorithm +Wikipedia + + + + + +White Noise +Wikipedia + + + + + +Linear Prediction +Wikipedia + + + + + +Modified Discrete Cosine Transform +Wikipedia + + + + + +Fast Fourier Transform +Wikipedia + + + + + +Z-transform +Wikipedia + + + + + + +Maximum Entropy Spectral Analysis + + + + + + +A fixed point computation of partial correlation coefficients + + + + + + + + +Analysis/synthesis filter bank design based on time domain aliasing cancellation + + + + + + + + +A High-Quality Speech and Audio Codec With Less Than 10 ms delay + + + + + + + + + + + + +Subdivision of the audible frequency range into critical bands + + + + + + + + + +
+ +This appendix contains the complete source code for the +reference implementation of the Opus codec written in C. By default, +this implementation relies on floating-point arithmetic, but it can be +compiled to use only fixed-point arithmetic by defining the FIXED_POINT +macro. Information on building and using the reference implementation is +available in the README file. + + +The implementation can be compiled with either a C89 or a C99 +compiler. It is reasonably optimized for most platforms such that +only architecture-specific optimizations are likely to be useful. +The FFT used is a slightly modified version of the KISS-FFT library, +but it is easy to substitute any other FFT library. + + + +While the reference implementation does not rely on any +undefined behavior as defined by C89 or C99, +it relies on common implementation-defined behavior +for two's complement architectures: + +Right shifts of negative values are consistent with two's complement arithmetic, so that a>>b is equivalent to floor(a/(2**b)), +For conversion to a signed integer of N bits, the value is reduced modulo 2**N to be within range of the type, +The result of integer division of a negative value is truncated towards zero, and +The compiler provides a 64-bit integer type (a C99 requirement which is supported by most C89 compilers). + + + + +In its current form, the reference implementation also requires the following +architectural characteristics to obtain acceptable performance: + +Two's complement arithmetic, +At least a 16 bit by 16 bit integer multiplier (32-bit result), and +At least a 32-bit adder/accumulator. + + + + +
+ +The complete source code can be extracted from this draft, by running the +following command line: + + + opus_source.tar.gz +]]> + +tar xzvf opus_source.tar.gz + +cd opus_source +make + +On systems where the provided Makefile does not work, the following command line may be used to compile +the source code: + + + + + +On systems where the base64 utility is not present, the following commands can be used instead: + + opus.b64 +]]> +openssl base64 -d -in opus.b64 > opus_source.tar.gz + + + +
+ +
+ +As of the time of publication of this memo, an up-to-date implementation conforming to +this standard is available in a + Git repository. +Releases and other resources are available at + . However, although that implementation is expected to + remain conformant with the standard, it is the code in this document that shall + remain normative. + +
+ +
+ + + +
+ +
+ +Because of size constraints, the Opus test vectors are not distributed in this +draft. They are available in the proceedings of the 83th IETF meeting (Paris) and from the Opus codec website at +. These test vectors were created specifically to exercise +all aspects of the decoder and therefore the audio quality of the decoded output is +significantly lower than what Opus can achieve in normal operation. + + + +The SHA1 hash of the files in the test vector package are + + + +
+ +
+ +
+ +To use the internal framing described in , the decoder + must know the total length of the Opus packet, in bytes. +This section describes a simple variation of that framing which can be used + when the total length of the packet is not known. +Nothing in the encoding of the packet itself allows a decoder to distinguish + between the regular, undelimited framing and the self-delimiting framing + described in this appendix. +Which one is used and where must be established by context at the transport + layer. +It is RECOMMENDED that a transport layer choose exactly one framing scheme, + rather than allowing an encoder to signal which one it wants to use. + + + +For example, although a regular Opus stream does not support more than two + channels, a multi-channel Opus stream may be formed from several one- and + two-channel streams. +To pack an Opus packet from each of these streams together in a single packet + at the transport layer, one could use the self-delimiting framing for all but + the last stream, and then the regular, undelimited framing for the last one. +Reverting to the undelimited framing for the last stream saves overhead + (because the total size of the transport-layer packet will still be known), + and ensures that a "multi-channel" stream which only has a single Opus stream + uses the same framing as a regular Opus stream does. +This avoids the need for signaling to distinguish these two cases. + + + +The self-delimiting framing is identical to the regular, undelimited framing + from , except that each Opus packet contains one extra + length field, encoded using the same one- or two-byte scheme from + . +This extra length immediately precedes the compressed data of the first Opus + frame in the packet, and is interpreted in the various modes as follows: + + +Code 0 packets: It is the length of the single Opus frame (see + ). + + +Code 1 packets: It is the length used for both of the Opus frames (see + ). + + +Code 2 packets: It is the length of the second Opus frame (see + ). + +CBR Code 3 packets: It is the length used for all of the Opus frames (see + ). + +VBR Code 3 packets: It is the length of the last Opus frame (see + ). + + + + +
+ +
+ +
+ +
+ +
+ +
+ +
+ +
+ +
+ +
+ +
+ + + + diff --git a/asm/libs/opus/doc/draft-ietf-payload-rtp-opus.xml b/asm/libs/opus/doc/draft-ietf-payload-rtp-opus.xml new file mode 100644 index 00000000..c4eb2107 --- /dev/null +++ b/asm/libs/opus/doc/draft-ietf-payload-rtp-opus.xml @@ -0,0 +1,960 @@ + + + + + + + + + + + + + + + + + + + + + + ]> + + + + + + + + + + + + + + + + + + RTP Payload Format for the Opus Speech and Audio Codec + + + +
+ jspittka@gmail.com +
+ + + + vocTone +
+ + + + + + + + koenvos74@gmail.com +
+ + + + Mozilla +
+ + 331 E. Evelyn Avenue + Mountain View + CA + 94041 + USA + + jmvalin@jmvalin.ca +
+ + + + + + + This document defines the Real-time Transport Protocol (RTP) payload + format for packetization of Opus encoded + speech and audio data necessary to integrate the codec in the + most compatible way. It also provides an applicability statement + for the use of Opus over RTP. Further, it describes media type registrations + for the RTP payload format. + + + + + +
+ + Opus is a speech and audio codec developed within the + IETF Internet Wideband Audio Codec working group. The codec + has a very low algorithmic delay and it + is highly scalable in terms of audio bandwidth, bitrate, and + complexity. Further, it provides different modes to efficiently encode speech signals + as well as music signals, thus making it the codec of choice for + various applications using the Internet or similar networks. + + + This document defines the Real-time Transport Protocol (RTP) + payload format for packetization + of Opus encoded speech and audio data necessary to + integrate Opus in the + most compatible way. It also provides an applicability statement + for the use of Opus over RTP. + Further, it describes media type registrations for + the RTP payload format. + +
+ +
+ The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", + "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this + document are to be interpreted as described in . + + + The range of audio frequecies being coded + Constant bitrate + Central Processing Unit + Discontinuous transmission + Forward error correction + Internet Protocol + Speech or audio samples (per channel) + Session Description Protocol + Variable bitrate + + + + Throughout this document, we refer to the following definitions: + + + Abbreviation + Name + Audio Bandwidth (Hz) + Sampling Rate (Hz) + NB + Narrowband + 0 - 4000 + 8000 + + MB + Mediumband + 0 - 6000 + 12000 + + WB + Wideband + 0 - 8000 + 16000 + + SWB + Super-wideband + 0 - 12000 + 24000 + + FB + Fullband + 0 - 20000 + 48000 + + + Audio bandwidth naming + + +
+ +
+ + Opus encodes speech + signals as well as general audio signals. Two different modes can be + chosen, a voice mode or an audio mode, to allow the most efficient coding + depending on the type of the input signal, the sampling frequency of the + input signal, and the intended application. + + + + The voice mode allows efficient encoding of voice signals at lower bit + rates while the audio mode is optimized for general audio signals at medium and + higher bitrates. + + + + Opus is highly scalable in terms of audio + bandwidth, bitrate, and complexity. Further, Opus allows + transmitting stereo signals with in-band signaling in the bit-stream. + + +
+ + Opus supports bitrates from 6 kb/s to 510 kb/s. + The bitrate can be changed dynamically within that range. + All + other parameters being + equal, higher bitrates result in higher audio quality. + +
+ + For a frame size of + 20 ms, these + are the bitrate "sweet spots" for Opus in various configurations: + + + 8-12 kb/s for NB speech, + 16-20 kb/s for WB speech, + 28-40 kb/s for FB speech, + 48-64 kb/s for FB mono music, and + 64-128 kb/s for FB stereo music. + + +
+
+ + For the same average bitrate, variable bitrate (VBR) can achieve higher audio quality + than constant bitrate (CBR). For the majority of voice transmission applications, VBR + is the best choice. One reason for choosing CBR is the potential + information leak that might occur when encrypting the + compressed stream. See for guidelines on when VBR is + appropriate for encrypted audio communications. In the case where an existing + VBR stream needs to be converted to CBR for security reasons, then the Opus padding + mechanism described in is the RECOMMENDED way to achieve padding + because the RTP padding bit is unencrypted. + + + The bitrate can be adjusted at any point in time. To avoid congestion, + the average bitrate SHOULD NOT exceed the available + network bandwidth. If no target bitrate is specified, the bitrates specified in + are RECOMMENDED. + + +
+ +
+ + + Opus can, as described in , + be operated with a variable bitrate. In that case, the encoder will + automatically reduce the bitrate for certain input signals, like periods + of silence. When using continuous transmission, it will reduce the + bitrate when the characteristics of the input signal permit, but + will never interrupt the transmission to the receiver. Therefore, the + received signal will maintain the same high level of audio quality over the + full duration of a transmission while minimizing the average bit + rate over time. + + + + In cases where the bitrate of Opus needs to be reduced even + further or in cases where only constant bitrate is available, + the Opus encoder can use discontinuous + transmission (DTX), where parts of the encoded signal that + correspond to periods of silence in the input speech or audio signal + are not transmitted to the receiver. A receiver can distinguish + between DTX and packet loss by looking for gaps in the sequence + number, as described by Section 4.1 + of . + + + + On the receiving side, the non-transmitted parts will be handled by a + frame loss concealment unit in the Opus decoder which generates a + comfort noise signal to replace the non transmitted parts of the + speech or audio signal. Use of Comfort + Noise (CN) with Opus is discouraged. + The transmitter MUST drop whole frames only, + based on the size of the last transmitted frame, + to ensure successive RTP timestamps differ by a multiple of 120 and + to allow the receiver to use whole frames for concealment. + + + + DTX can be used with both variable and constant bitrate. + It will have a slightly lower speech or audio + quality than continuous transmission. Therefore, using continuous + transmission is RECOMMENDED unless constraints on available network bandwidth + are severe. + + +
+ +
+ +
+ + + Complexity of the encoder can be scaled to optimize for CPU resources in real-time, mostly as + a trade-off between audio quality and bitrate. Also, different modes of Opus have different complexity. + + +
+ +
+ + + The voice mode of Opus allows for embedding "in-band" forward error correction (FEC) + data into the Opus bit stream. This FEC scheme adds + redundant information about the previous packet (N-1) to the current + output packet N. For + each frame, the encoder decides whether to use FEC based on (1) an + externally-provided estimate of the channel's packet loss rate; (2) an + externally-provided estimate of the channel's capacity; (3) the + sensitivity of the audio or speech signal to packet loss; (4) whether + the receiving decoder has indicated it can take advantage of "in-band" + FEC information. The decision to send "in-band" FEC information is + entirely controlled by the encoder and therefore no special precautions + for the payload have to be taken. + + + + On the receiving side, the decoder can take advantage of this + additional information when it loses a packet and the next packet + is available. In order to use the FEC data, the jitter buffer needs + to provide access to payloads with the FEC data. + Instead of performing loss concealment for a missing packet, the + receiver can then configure its decoder to decode the FEC data from the next packet. + + + + Any compliant Opus decoder is capable of ignoring + FEC information when it is not needed, so encoding with FEC cannot cause + interoperability problems. + However, if FEC cannot be used on the receiving side, then FEC + SHOULD NOT be used, as it leads to an inefficient usage of network + resources. Decoder support for FEC SHOULD be indicated at the time a + session is set up. + + +
+ +
+ + + Opus allows for transmission of stereo audio signals. This operation + is signaled in-band in the Opus bit-stream and no special arrangement + is needed in the payload format. An + Opus decoder is capable of handling a stereo encoding, but an + application might only be capable of consuming a single audio + channel. + + + If a decoder cannot take advantage of the benefits of a stereo signal + this SHOULD be indicated at the time a session is set up. In that case + the sending side SHOULD NOT send stereo signals as it leads to an + inefficient usage of network resources. + + +
+ +
+ +
+ The payload format for Opus consists of the RTP header and Opus payload + data. +
+ The format of the RTP header is specified in . + The use of the fields of the RTP header by the Opus payload format is + consistent with that specification. + + The payload length of Opus is an integer number of octets and + therefore no padding is necessary. The payload MAY be padded by an + integer number of octets according to , + although the Opus internal padding is preferred. + + The timestamp, sequence number, and marker bit (M) of the RTP header + are used in accordance with Section 4.1 + of . + + The RTP payload type for Opus is to be assigned dynamically. + + The receiving side MUST be prepared to receive duplicate RTP + packets. The receiver MUST provide at most one of those payloads to the + Opus decoder for decoding, and MUST discard the others. + + Opus supports 5 different audio bandwidths, which can be adjusted during + a stream. + The RTP timestamp is incremented with a 48000 Hz clock rate + for all modes of Opus and all sampling rates. + The unit + for the timestamp is samples per single (mono) channel. The RTP timestamp corresponds to the + sample time of the first encoded sample in the encoded frame. + For data encoded with sampling rates other than 48000 Hz, + the sampling rate has to be adjusted to 48000 Hz. + +
+ +
+ + The Opus encoder can output encoded frames representing 2.5, 5, 10, 20, + 40, or 60 ms of speech or audio data. Further, an arbitrary number of frames can be + combined into a packet, up to a maximum packet duration representing + 120 ms of speech or audio data. The grouping of one or more Opus + frames into a single Opus packet is defined in Section 3 of + . An RTP payload MUST contain exactly one + Opus packet as defined by that document. + + + shows the structure combined with the RTP header. + +
+ + + +
+ + + shows supported frame sizes in + milliseconds of encoded speech or audio data for the speech and audio modes + (Mode) and sampling rates (fs) of Opus and shows how the timestamp is + incremented for packetization (ts incr). If the Opus encoder + outputs multiple encoded frames into a single packet, the timestamp + increment is the sum of the increments for the individual frames. + + + + Mode + fs + 2.5 + 5 + 10 + 20 + 40 + 60 + ts incr + all + 120 + 240 + 480 + 960 + 1920 + 2880 + voice + NB/MB/WB/SWB/FB + x + x + o + o + o + o + audio + NB/WB/SWB/FB + o + o + o + o + x + x + + +
+ +
+ +
+ + The target bitrate of Opus can be adjusted at any point in time, thus + allowing efficient congestion control. Furthermore, the amount + of encoded speech or audio data encoded in a + single packet can be used for congestion control, since the transmission + rate is inversely proportional to the packet duration. A lower packet + transmission rate reduces the amount of header overhead, but at the same + time increases latency and loss sensitivity, so it ought to be used with + care. + + Since UDP does not provide congestion control, applications that use + RTP over UDP SHOULD implement their own congestion control above the + UDP layer . Work in the rmcat working group + describes the + interactions and conceptual interfaces necessary between the application + components that relate to congestion control, including the RTP layer, + the higher-level media codec control layer, and the lower-level + transport interface, as well as components dedicated to congestion + control functions. +
+ +
+ One media subtype (audio/opus) has been defined and registered as + described in the following section. + +
+ Media type registration is done according to and . + + Type name: audio + Subtype name: opus + + Required parameters: + + the RTP timestamp is incremented with a + 48000 Hz clock rate for all modes of Opus and all sampling + rates. For data encoded with sampling rates other than 48000 Hz, + the sampling rate has to be adjusted to 48000 Hz. + + + + Optional parameters: + + + + a hint about the maximum output sampling rate that the receiver is + capable of rendering in Hz. + The decoder MUST be capable of decoding + any audio bandwidth but due to hardware limitations only signals + up to the specified sampling rate can be played back. Sending signals + with higher audio bandwidth results in higher than necessary network + usage and encoding complexity, so an encoder SHOULD NOT encode + frequencies above the audio bandwidth specified by maxplaybackrate. + This parameter can take any value between 8000 and 48000, although + commonly the value will match one of the Opus bandwidths + (). + By default, the receiver is assumed to have no limitations, i.e. 48000. + + + + + a hint about the maximum input sampling rate that the sender is likely to produce. + This is not a guarantee that the sender will never send any higher bandwidth + (e.g. it could send a pre-recorded prompt that uses a higher bandwidth), but it + indicates to the receiver that frequencies above this maximum can safely be discarded. + This parameter is useful to avoid wasting receiver resources by operating the audio + processing pipeline (e.g. echo cancellation) at a higher rate than necessary. + This parameter can take any value between 8000 and 48000, although + commonly the value will match one of the Opus bandwidths + (). + By default, the sender is assumed to have no limitations, i.e. 48000. + + + + the maximum duration of media represented + by a packet (according to Section 6 of + ) that a decoder wants to receive, in + milliseconds rounded up to the next full integer value. + Possible values are 3, 5, 10, 20, 40, 60, or an arbitrary + multiple of an Opus frame size rounded up to the next full integer + value, up to a maximum value of 120, as + defined in . If no value is + specified, the default is 120. + + + the preferred duration of media represented + by a packet (according to Section 6 of + ) that a decoder wants to receive, in + milliseconds rounded up to the next full integer value. + Possible values are 3, 5, 10, 20, 40, 60, or an arbitrary + multiple of an Opus frame size rounded up to the next full integer + value, up to a maximum value of 120, as defined in . If no value is + specified, the default is 20. + + + specifies the maximum average + receive bitrate of a session in bits per second (b/s). The actual + value of the bitrate can vary, as it is dependent on the + characteristics of the media in a packet. Note that the maximum + average bitrate MAY be modified dynamically during a session. Any + positive integer is allowed, but values outside the range + 6000 to 510000 SHOULD be ignored. If no value is specified, the + maximum value specified in + for the corresponding mode of Opus and corresponding maxplaybackrate + is the default. + + + specifies whether the decoder prefers receiving stereo or mono signals. + Possible values are 1 and 0 where 1 specifies that stereo signals are preferred, + and 0 specifies that only mono signals are preferred. + Independent of the stereo parameter every receiver MUST be able to receive and + decode stereo signals but sending stereo signals to a receiver that signaled a + preference for mono signals may result in higher than necessary network + utilization and encoding complexity. If no value is specified, + the default is 0 (mono). + + + + specifies whether the sender is likely to produce stereo audio. + Possible values are 1 and 0, where 1 specifies that stereo signals are likely to + be sent, and 0 specifies that the sender will likely only send mono. + This is not a guarantee that the sender will never send stereo audio + (e.g. it could send a pre-recorded prompt that uses stereo), but it + indicates to the receiver that the received signal can be safely downmixed to mono. + This parameter is useful to avoid wasting receiver resources by operating the audio + processing pipeline (e.g. echo cancellation) in stereo when not necessary. + If no value is specified, the default is 0 + (mono). + + + + specifies if the decoder prefers the use of a constant bitrate versus + variable bitrate. Possible values are 1 and 0, where 1 specifies constant + bitrate and 0 specifies variable bitrate. If no value is specified, + the default is 0 (vbr). When cbr is 1, the maximum average bitrate can still + change, e.g. to adapt to changing network conditions. + + + specifies that the decoder has the capability to + take advantage of the Opus in-band FEC. Possible values are 1 and 0. + Providing 0 when FEC cannot be used on the receiving side is + RECOMMENDED. If no + value is specified, useinbandfec is assumed to be 0. + This parameter is only a preference and the receiver MUST be able to process + packets that include FEC information, even if it means the FEC part is discarded. + + + specifies if the decoder prefers the use of + DTX. Possible values are 1 and 0. If no value is specified, the + default is 0. + + + Encoding considerations: + + The Opus media type is framed and consists of binary data according + to Section 4.8 in . + + + Security considerations: + + See of this document. + + + Interoperability considerations: none + Published specification: RFC [XXXX] + Note to the RFC Editor: Replace [XXXX] with the number of the published + RFC. + + Applications that use this media type: + + Any application that requires the transport of + speech or audio data can use this media type. Some examples are, + but not limited to, audio and video conferencing, Voice over IP, + media streaming. + + + Fragment identifier considerations: N/A + + Person & email address to contact for further information: + + SILK Support silksupport@skype.net + Jean-Marc Valin jmvalin@jmvalin.ca + + + Intended usage: COMMON + + Restrictions on usage: + + + For transfer over RTP, the RTP payload format ( of this document) SHALL be + used. + + + Author: + + Julian Spittka jspittka@gmail.com + Koen Vos koenvos74@gmail.com + Jean-Marc Valin jmvalin@jmvalin.ca + + + Change controller: IETF Payload Working Group delegated from the IESG +
+
+ +
+ The information described in the media type specification has a + specific mapping to fields in the Session Description Protocol (SDP) + , which is commonly used to describe RTP + sessions. When SDP is used to specify sessions employing Opus, + the mapping is as follows: + + + + The media type ("audio") goes in SDP "m=" as the media name. + + The media subtype ("opus") goes in SDP "a=rtpmap" as the encoding + name. The RTP clock rate in "a=rtpmap" MUST be 48000 and the number of + channels MUST be 2. + + The OPTIONAL media type parameters "ptime" and "maxptime" are + mapped to "a=ptime" and "a=maxptime" attributes, respectively, in the + SDP. + + The OPTIONAL media type parameters "maxaveragebitrate", + "maxplaybackrate", "stereo", "cbr", "useinbandfec", and + "usedtx", when present, MUST be included in the "a=fmtp" attribute + in the SDP, expressed as a media type string in the form of a + semicolon-separated list of parameter=value pairs (e.g., + maxplaybackrate=48000). They MUST NOT be specified in an + SSRC-specific "fmtp" source-level attribute (as defined in + Section 6.3 of ). + + The OPTIONAL media type parameters "sprop-maxcapturerate", + and "sprop-stereo" MAY be mapped to the "a=fmtp" SDP attribute by + copying them directly from the media type parameter string as part + of the semicolon-separated list of parameter=value pairs (e.g., + sprop-stereo=1). These same OPTIONAL media type parameters MAY also + be specified using an SSRC-specific "fmtp" source-level attribute + as described in Section 6.3 of . + They MAY be specified in both places, in which case the parameter + in the source-level attribute overrides the one found on the + "a=fmtp" line. The value of any parameter which is not specified in + a source-level source attribute MUST be taken from the "a=fmtp" + line, if it is present there. + + + + + Below are some examples of SDP session descriptions for Opus: + + Example 1: Standard mono session with 48000 Hz clock rate +
+ + + +
+ + + Example 2: 16000 Hz clock rate, maximum packet size of 40 ms, + recommended packet size of 40 ms, maximum average bitrate of 20000 bps, + prefers to receive stereo but only plans to send mono, FEC is desired, + DTX is not desired + +
+ + + +
+ + Example 3: Two-way full-band stereo preferred + +
+ + + +
+ + +
+ + When using the offer-answer procedure described in to negotiate the use of Opus, the following + considerations apply: + + + + Opus supports several clock rates. For signaling purposes only + the highest, i.e. 48000, is used. The actual clock rate of the + corresponding media is signaled inside the payload and is not + restricted by this payload format description. The decoder MUST be + capable of decoding every received clock rate. An example + is shown below: + +
+ + + +
+ + + The "ptime" and "maxptime" parameters are unidirectional + receive-only parameters and typically will not compromise + interoperability; however, some values might cause application + performance to suffer. defines the SDP offer-answer handling of the + "ptime" parameter. The "maxptime" parameter MUST be handled in the + same way. + + + The "maxplaybackrate" parameter is a unidirectional receive-only + parameter that reflects limitations of the local receiver. When + sending to a single destination, a sender MUST NOT use an audio + bandwidth higher than necessary to make full use of audio sampled at + a sampling rate of "maxplaybackrate". Gateways or senders that + are sending the same encoded audio to multiple destinations + SHOULD NOT use an audio bandwidth higher than necessary to + represent audio sampled at "maxplaybackrate", as this would lead + to inefficient use of network resources. + The "maxplaybackrate" parameter does not + affect interoperability. Also, this parameter SHOULD NOT be used + to adjust the audio bandwidth as a function of the bitrate, as this + is the responsibility of the Opus encoder implementation. + + + The "maxaveragebitrate" parameter is a unidirectional receive-only + parameter that reflects limitations of the local receiver. The sender + of the other side MUST NOT send with an average bitrate higher than + "maxaveragebitrate" as it might overload the network and/or + receiver. The "maxaveragebitrate" parameter typically will not + compromise interoperability; however, some values might cause + application performance to suffer, and ought to be set with + care. + + The "sprop-maxcapturerate" and "sprop-stereo" parameters are + unidirectional sender-only parameters that reflect limitations of + the sender side. + They allow the receiver to set up a reduced-complexity audio + processing pipeline if the sender is not planning to use the full + range of Opus's capabilities. + Neither "sprop-maxcapturerate" nor "sprop-stereo" affect + interoperability and the receiver MUST be capable of receiving any signal. + + + + The "stereo" parameter is a unidirectional receive-only + parameter. When sending to a single destination, a sender MUST + NOT use stereo when "stereo" is 0. Gateways or senders that are + sending the same encoded audio to multiple destinations SHOULD + NOT use stereo when "stereo" is 0, as this would lead to + inefficient use of network resources. The "stereo" parameter does + not affect interoperability. + + + + The "cbr" parameter is a unidirectional receive-only + parameter. + + + The "useinbandfec" parameter is a unidirectional receive-only + parameter. + + The "usedtx" parameter is a unidirectional receive-only + parameter. + + Any unknown parameter in an offer MUST be ignored by the receiver + and MUST be removed from the answer. + + + + + The Opus parameters in an SDP Offer/Answer exchange are completely + orthogonal, and there is no relationship between the SDP Offer and + the Answer. + +
+ +
+ + For declarative use of SDP such as in Session Announcement Protocol + (SAP), , and RTSP, , for + Opus, the following needs to be considered: + + + + The values for "maxptime", "ptime", "maxplaybackrate", and + "maxaveragebitrate" ought to be selected carefully to ensure that a + reasonable performance can be achieved for the participants of a session. + + + The values for "maxptime", "ptime", and of the payload + format configuration are recommendations by the decoding side to ensure + the best performance for the decoder. + + + All other parameters of the payload format configuration are declarative + and a participant MUST use the configurations that are provided for + the session. More than one configuration can be provided if necessary + by declaring multiple RTP payload types; however, the number of types + ought to be kept small. + +
+
+ +
+ + Use of variable bitrate (VBR) is subject to the security considerations in + . + + RTP packets using the payload format defined in this specification + are subject to the security considerations discussed in the RTP + specification , and in any applicable RTP profile such as + RTP/AVP , RTP/AVPF , + RTP/SAVP or RTP/SAVPF . + However, as "Securing the RTP Protocol Framework: + Why RTP Does Not Mandate a Single Media Security Solution" + discusses, it is not an RTP payload + format's responsibility to discuss or mandate what solutions are used + to meet the basic security goals like confidentiality, integrity and + source authenticity for RTP in general. This responsibility lays on + anyone using RTP in an application. They can find guidance on + available security mechanisms and important considerations in Options + for Securing RTP Sessions [I-D.ietf-avtcore-rtp-security-options]. + Applications SHOULD use one or more appropriate strong security + mechanisms. + + This payload format and the Opus encoding do not exhibit any + significant non-uniformity in the receiver-end computational load and thus + are unlikely to pose a denial-of-service threat due to the receipt of + pathological datagrams. +
+ +
+ Many people have made useful comments and suggestions contributing to this document. + In particular, we would like to thank + Tina le Grand, Cullen Jennings, Jonathan Lennox, Gregory Maxwell, Colin Perkins, Jan Skoglund, + Timothy B. Terriberry, Martin Thompson, Justin Uberti, Magnus Westerlund, and Mo Zanaty. +
+ + + + + &rfc2119; + &rfc3389; + &rfc3550; + &rfc3711; + &rfc3551; + &rfc6838; + &rfc4855; + &rfc4566; + &rfc3264; + &rfc2326; + &rfc5576; + &rfc6562; + &rfc6716; + + + + &rfc2974; + &rfc4585; + &rfc5124; + &rfc5405; + &rfc7202; + + + + rmcat documents + + + + + + + + + + + + diff --git a/asm/libs/opus/doc/footer.html b/asm/libs/opus/doc/footer.html new file mode 100644 index 00000000..8d917c5b --- /dev/null +++ b/asm/libs/opus/doc/footer.html @@ -0,0 +1,20 @@ + +
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    + + +- ++ + + + + + ++ + + diff --git a/asm/libs/opus/doc/opus_in_isobmff.css b/asm/libs/opus/doc/opus_in_isobmff.css new file mode 100644 index 00000000..bffe8f45 --- /dev/null +++ b/asm/libs/opus/doc/opus_in_isobmff.css @@ -0,0 +1,60 @@ +/* Normal links */ +.normal_link a:link +{ + color : yellow; +} +.normal_link a:visited +{ + color : green; +} + +/* Boxes */ +.pre +{ + white-space: pre; /* CSS 2.0 */ + white-space: pre-wrap; /* CSS 2.1 */ + white-space: -pre-wrap; /* Opera 4-6 */ + white-space: -o-pre-wrap; /* Opera 7 */ + white-space: -moz-pre-wrap; /* Mozilla */ + white-space: -hp-pre-wrap; /* HP Printers */ + word-wrap : break-word; /* IE 5+ */ +} + +.title_box +{ + width : 470px; + height : 70px; + margin : 2px 50px 2px 2px; + padding : 10px; + border : 1px solid black; + background-color : #666666; + white-space : pre; + float : left; + text-align : center; + color : #C0C0C0; + font-size : 50pt; + font-style : italic; +} + +.subindex_box +{ + margin : 5px; + padding : 14px 22px; + border : 1px solid black; + background-color : #778877; + float : left; + text-align : center; + color : #115555; + font-size : 32pt; +} + +.frame_box +{ + margin : 10px; + padding : 10px; + border : 0px; + background-color : #084040; + text-align : left; + color : #C0C0C0; + font-family : monospace; +} diff --git a/asm/libs/opus/doc/opus_in_isobmff.html b/asm/libs/opus/doc/opus_in_isobmff.html new file mode 100644 index 00000000..1b6565df --- /dev/null +++ b/asm/libs/opus/doc/opus_in_isobmff.html @@ -0,0 +1,688 @@ + + + + + + Encapsulation of Opus in ISO Base Media File Format + + + Encapsulation of Opus in ISO Base Media File Format
    + last updated: January 12, 2015
    +
    +
    + + Encapsulation of Opus in ISO Base Media File Format + Version 0.6.6 (incomplete) + + +Table of Contents +1 Scope +2 Normative References +3 Terms and Definitions +4 Design Rules of Encapsulation + 4.1 File Type Indentification + 4.2 Overview of Track Structure + 4.3 Definitions of Opus sample + 4.3.1 Sample entry format + 4.3.2 Opus Specific Box + 4.3.3 Sample format + 4.3.4 Duration of Opus sample + 4.3.5 Sub-sample + 4.3.6 Random Access + 4.3.6.1 Random Access Point + 4.3.6.2 Pre-roll + 4.4 Trimming of Actual Duration + 4.5 Channel Layout (informative) + 4.6 Basic Structure (informative) + 4.6.2 Initial Movie + 4.6.3 Movie Fragments + 4.7 Example of Encapsulation (informative) +5 Author's Address + + +1 Scope + This specification specifies the fundamental way of the encapsulation of Opus coded bitstreams in ISO Base Media + file format and its derivatives. The encapsulation of Opus coded bitstreams in QuickTime file format is outside + the scope of this specification. + + +2 Normative References + [1] ISO/IEC 14496-12:2012 Corrected version + Information technology — Coding of audio-visual objects — Part 12: ISO base media file format + + [2] ISO/IEC 14496-12:2012/Amd.1:2013 + Information technology — Coding of audio-visual objects — Part 12: ISO base media file format + AMENDMENT 1: Various enhancements including support for large metadata + + [3] RFC 6716 + Definition of the Opus Audio Codec + + [4] draft-ietf-codec-oggopus-06 + Ogg Encapsulation for the Opus Audio Codec + + +3 Terms and Definitions + 3.1 active track + enabled track from the non-alternate group or selected track from alternate group + + 3.2 actual duration + duration constructed from valid samples + + 3.3 edit + entry in the Edit List Box + + 3.4 padded samples + PCM samples after decoding Opus sample(s) which are not valid samples + An Opus bitstream always contains them partially at the beginning and may contain them in part at the end, as + long as not physically removed yet at the beginning and/or the end. + + 3.5 priming samples + padded samples at the beginning of the Opus bitstream + + 3.6 sample-accurate + for any PCM sample, a timestamp exactly matching its sampling timestamp is present in the media timeline. + + 3.7 valid samples + PCM samples after decoding Opus sample(s) corresponding to input PCM samples + + +4 Design Rules of Encapsulation + 4.1 File Type Indentification + This specification does not define any brand to declare files are conformant to this specification. However, + files conformant to this specification shall contain at least one brand, which supports the requirements and the + requirements described in this clause without contradiction, in the compatible brands list of the File Type Box. + As an example, the minimal support of the encapsulation of Opus bitstreams in ISO Base Media file format requires + the 'iso2' brand in the compatible brands list since support of roll groups is required. + + 4.2 Overview of Track Structure + This clause summarizes requirements of the encapsulation of Opus coded bitstream as media data in audio tracks + in file formats compliant with the ISO Base Media File Format. The details are described in clauses after this + clause. + + The handler_type field in the Handler Reference Box shall be set to 'soun'. + + The Media Information Box shall contain the Sound Media Header Box. + + The codingname of the sample entry is 'Opus'. + This specification does not define any encapsulation using MP4AudioSampleEntry with objectTypeIndication + specified by the MPEG-4 Registration Authority (http://www.mp4ra.org/). + See 4.3.1 Sample entry format to get the details about the sample entry. + + The 'dOps' box is added to the sample entry to convey initializing information for the decoder. + See 4.3.2 Opus Specific Box to get the details. + + An Opus sample is exactly one Opus packet for each of different Opus bitstreams. + See 4.3.3 Sample format to get the details. + + Every Opus sample is a sync sample but requires pre-roll for every random access to get correct output. + See 4.3.6 Random Access to get the details. + + 4.3 Definitions of Opus sample + 4.3.1 Sample entry format + For any track containing Opus bitstreams, at least one sample entry describing corresponding Opus bitstream + shall be present inside the Sample Table Box. This version of the specification defines only one sample + entry format named OpusSampleEntry whose codingname is 'Opus'. This sample entry includes exactly one Opus + Specific Box defined in 4.3.2 as a mandatory box and indicates that Opus samples described by this sample + entry are stored by the sample format described in 4.3.3. + + The syntax and semantics of the OpusSampleEntry is shown as follows. + + class OpusSampleEntry() extends AudioSampleEntry ('Opus'){ + OpusSpecificBox(); + } + + + channelcount: + The channelcount field shall be set to the sum of the total number of Opus bitstreams and the number + of Opus bitstreams producing two channels. This value is indentical with (M+N), where M is the value of + the *Coupled Stream Count* field and N is the value of the *Stream Count* field in the *Channel Mapping + Table* in the identification header defined in Ogg Opus [4]. + + samplesize: + The samplesize field shall be set to 16. + + samplerate: + The samplerate field shall be set to 48000<<16. + + OpusSpecificBox + This box contains initializing information for the decoder as defined in 4.3.2. + + 4.3.2 Opus Specific Box + Exactly one Opus Specific Box shall be present in each OpusSampleEntry. + The Opus Specific Box contains the Version field and this specification defines version 0 of this box. + If incompatible changes occured in the fields after the Version field within the OpusSpecificBox in the + future versions of this specification, another version will be defined. + This box refers to Ogg Opus [4] at many parts but all the data are stored as big-endian format. + + The syntax and semantics of the Opus Specific Box is shown as follows. + + class ChannelMappingTable (unsigned int(8) OutputChannelCount){ + unsigned int(8) StreamCount; + unsigned int(8) CoupledCount; + unsigned int(8 * OutputChannelCount) ChannelMapping; + } + + aligned(8) class OpusSpecificBox extends Box('dOps'){ + unsigned int(8) Version; + unsigned int(8) OutputChannelCount; + unsigned int(16) PreSkip; + unsigned int(32) InputSampleRate; + signed int(16) OutputGain; + unsigned int(8) ChannelMappingFamily; + if (ChannelMappingFamily != 0) { + ChannelMappingTable(OutputChannelCount); + } + } + + + Version: + The Version field shall be set to 0. + In the future versions of this specification, this field may be set to other values. And without support + of those values, the reader shall not read the fields after this within the OpusSpecificBox. + + OutputChannelCount: + The OutputChannelCount field shall be set to the same value as the *Output Channel Count* field in the + identification header defined in Ogg Opus [4]. + + PreSkip: + The PreSkip field indicates the number of the priming samples, that is, the number of samples at 48000 Hz + to discard from the decoder output when starting playback. The value of the PreSkip field could be zero + when removing Opus samples containing the number of PCM samples equal to or more than of the priming + samples. The PreSkip field is not used for discarding the priming samples at the whole playback at all + since it is informative only, and that task falls on the Edit List Box. + + InputSampleRate: + The InputSampleRate field shall be set to the same value as the *Input Sample Rate* field in the + identification header defined in Ogg Opus [4]. + + OutputGain: + The OutputGain field shall be set to the same value as the *Output Gain* field in the identification + header define in Ogg Opus [4]. Note that the value is stored as 8.8 fixed-point. + + ChannelMappingFamily: + The ChannelMappingFamily field shall be set to the same value as the *Channel Mapping Family* field in + the identification header defined in Ogg Opus [4]. + + StreamCount: + The StreamCount field shall be set to the same value as the *Stream Count* field in the identification + header defined in Ogg Opus [4]. + + CoupledCount: + The CoupledCount field shall be set to the same value as the *Coupled Count* field in the identification + header defined in Ogg Opus [4]. + + ChannelMapping: + The ChannelMapping field shall be set to the same octet string as *Channel Mapping* field in the identi- + fication header defined in Ogg Opus [4]. + + 4.3.3 Sample format + An Opus sample is exactly one Opus packet for each of different Opus bitstreams. Due to support more than + two channels, an Opus sample can contain frames from multiple Opus bitstreams but all Opus packets shall + share with the total of frame sizes in a single Opus sample. The way of how to pack an Opus packet from + each of Opus bitstreams into a single Opus sample follows Appendix B. in RFC 6716 [3]. + The endianness has nothing to do with any Opus sample since every Opus packet is processed byte-by-byte. + In this specification, 'sample' means 'Opus sample' except for 'padded samples', 'priming samples', 'valid + sample' and 'sample-accurate', i.e. 'sample' is 'sample' in the term defined in ISO/IEC 14496-12 [1]. + + +-----------------------------------------+-------------------------------------+ + | Opus packet 0 (self-delimiting framing) | Opus packet 1 (undelimited framing) | + +-----------------------------------------+-------------------------------------+ + |<---------------------------- the size of Opus sample ------------------------>| + + Figure 1 - Example structure of an Opus sample containing two Opus bitstreams + + 4.3.4 Duration of Opus sample + The duration of Opus sample is given by multiplying the total of frame sizes for a single Opus bitstream + expressed in seconds by the value of the timescale field in the Media Header Box. + Let's say an Opus sample consists of two Opus bitstreams, where the frame size of one bitstream is 40 milli- + seconds and the frame size of another is 60 milliseconds, and the timescale field in the Media Header Box + is set to 48000, then the duration of that Opus sample shall be 120 milliseconds since three 40 millisecond + frame and two 60 millisecond frames shall be contained because of the maximum duration of Opus packet, 120 + milliseconds, and 5760 in the timescale indicated in the Media Header Box. + + To indicate the valid samples excluding the padded samples at the end of Opus bitstream, the duration of + the last Opus sample of an Opus bitstream is given by multiplying the number of the valid samples by the + value produced by dividing the value of the timescale field in the Media Header Box by 48000. + + 4.3.5 Sub-sample + The structure of the last Opus packet in an Opus sample is different from the others in the same Opus sample, + and the others are invalid Opus packets as an Opus sample because of self-delimiting framing. To avoid + complexities, sub-sample is not defined for Opus sample in this specification. + + 4.3.6 Random Access + This subclause describes the nature of the random access of Opus sample. + + 4.3.6.1 Random Access Point + All Opus samples can be independently decoded i.e. every Opus sample is a sync sample. Therefore, the + Sync Sample Box shall not be present as long as there are no samples other than Opus samples in the same + track. And the sample_is_non_sync_sample field for Opus samples shall be set to 0. + + 4.3.6.2 Pre-roll + Opus bitstream requires at least 80 millisecond pre-roll after each random access to get correct output. + Pre-roll is indicated by the roll_distance field in AudioRollRecoveryEntry. AudioPreRollEntry shall not + be used since every Opus sample is a sync sample in Opus bitstream. Note that roll_distance is expressed + in sample units in a term of ISO Base Media File Format, and always takes negative values. + + For any track containing Opus bitstreams, at least one Sample Group Description Box and at least one + Sample to Group Box within the Sample Table Box shall be present and these have the grouping_type field + set to 'roll'. If any Opus sample is contained in a track fragment, the Sample to Group Box with the + grouping_type field set to 'roll' shall be present for that track fragment. + + For the requirement of AudioRollRecoveryEntry, the compatible_brands field in the File Type Box shall + contain at least one brand which requires support for roll groups. + + 4.4 Trimming of Actual Duration + Due to the priming samples (or the padding at the beginning) derived from the pre-roll for the startup and the + padded samples at the end, we need trim from media to get the actual duration. An edit in the Edit List Box can + achieve this demand, and the Edit Box and the Edit List Box shall be present. + + For sample-accurate trimming, proper timescale should be set to the timescale field in the Movie Header Box + and the Media Header Box inside Track Box(es) for Opus bitstream. The timescale field in the Media Header Box is + typically set to 48000. It is recommended that the timescale field in the Movie Header Box be set to the same + value of the timescale field in the Media Header Box in order to avoid the rounding problem when specifying + duration of edit if the timescales in all of the Media Header Boxes are set to the same value. + + For example, to indicate the actual duration of an Opus bitstream in a track with the timescale fields of both + the Movie Header Box and the Media Header Box set to 48000, we would use the following edit: + segment_duration = the number of the valid samples + media_time = the number of the priming samples + media_rate = 1 << 16 + + The Edit List Box is applied to whole movie including all movie fragments. Therefore, it is impossible to tell + the actual duration in the case producing movie fragments on the fly such as live-streaming. In such cases, + the duration of the last Opus sample may be helpful by setting zero to the segment_duration field since the + value 0 represents implicit duration equal to the sum of the duration of all samples. + + 4.5 Channel Layout (informative) + By the application of alternate_group in the Track Header Box, whole audio channels in all active tracks from + non-alternate group and/or different alternate group from each other are composited into the presentation. If + an Opus sample consists of multiple Opus bitstreams, it can be splitted into individual Opus bitstreams and + reconstructed into new Opus samples as long as every Opus bitstream has the same total duration in each Opus + sample. This nature can be utilized to encapsulate a single Opus bitstream in each track without breaking the + original channel layout. + + As an example, let's say there is a following track: + OutputChannelCount = 6; + StreamCount = 4; + CoupledCount = 2; + ChannelMapping = {0, 4, 1, 2, 3, 5}; // front left, front center, front right, rear left, rear right, LFE + Here, to couple front left to front right channels into the first stream, and couple rear left to rear right + channels into the second stream, reordering is needed since coupled streams must precede any non-coupled stream. + You extract the four Opus bitstreams from this track and you encapsulate two of the four into a track and the + others into another track. The former track is as follows. + OutputChannelCount = 6; + StreamCount = 2; + CoupledCount = 2; + ChannelMapping = {0, 255, 1, 2, 3, 255}; // front left, front center, front right, rear left, rear right, LFE + And the latter track is as follows. + OutputChannelCount = 6; + StreamCount = 2; + CoupledCount = 0; + ChannelMapping = {255, 0, 255, 255, 255, 1}; // front left, front center, front right, rear left, rear right, LFE + In addition, the value of the alternate_group field in the both tracks is set to 0. As the result, the player + may play as if channels with 255 are not present, and play the presentation constructed from the both tracks + in the same channel layout as the one of the original track. Keep in mind that the way of the composition, i.e. + the mixing for playback, is not defined here, and maybe different results could occur except for the channel + layout of the original, depending on an implementation or the definition of a derived file format. + + Note that some derived file formats may specify the restriction to ignore alternate grouping. In the context of + such file formats, this application is not available. This unavailability does not mean incompatibilities among + file formats unless the restriction to the value of the alternate_group field is specified and brings about + any conflict among their definitions. + + 4.6 Basic Structure (informative) + 4.6.1 Initial Movie + This subclause shows a basic structure of the Movie Box as follows: + + +----+----+----+----+----+----+----+----+------------------------------+ + |moov| | | | | | | | Movie Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | |mvhd| | | | | | | Movie Header Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | |trak| | | | | | | Track Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | | |tkhd| | | | | | Track Header Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | | |edts| | | | | | Edit Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | | | |elst| | | | | Edit List Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | | |mdia| | | | | | Media Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | | | |mdhd| | | | | Media Header Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | | | |hdlr| | | | | Handler Reference Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | | | |minf| | | | | Media Information Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | | | | |smhd| | | | Sound Media Header Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | | | | |dinf| | | | Data Information Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | | | | | |dref| | | Data Reference Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | | | | | | |url | | DataEntryUrlBox | + +----+----+----+----+----+----+ or +----+------------------------------+ + | | | | | | |urn | | DataEntryUrnBox | + +----+----+----+----+----+----+----+----+------------------------------+ + | | | | |stbl| | | | Sample Table | + +----+----+----+----+----+----+----+----+------------------------------+ + | | | | | |stsd| | | Sample Description Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | | | | | | |Opus| | OpusSampleEntry | + +----+----+----+----+----+----+----+----+------------------------------+ + | | | | | | | |dOps| Opus Specific Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | | | | | |stts| | | Decoding Time to Sample Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | | | | | |stsc| | | Sample To Chunk Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | | | | | |stsz| | | Sample Size Box | + +----+----+----+----+----+ or +----+----+------------------------------+ + | | | | | |stz2| | | Compact Sample Size Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | | | | | |stco| | | Chunk Offset Box | + +----+----+----+----+----+ or +----+----+------------------------------+ + | | | | | |co64| | | Chunk Large Offset Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | | | | | |sgpd| | | Sample Group Description Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | | | | | |sbgp| | | Sample to Group Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | |mvex|* | | | | | | Movie Extends Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | | |trex|* | | | | | Track Extends Box | + +----+----+----+----+----+----+----+----+------------------------------+ + + Figure 2 - Basic structure of Movie Box + + It is strongly recommended that the order of boxes should follow the above structure. + Boxes marked with an asterisk (*) may be present. + For most boxes listed above, the definition is as is defined in ISO/IEC 14496-12 [1]. The additional boxes + and the additional requirements, restrictions and recommendations to the other boxes are described in this + specification. + + 4.6.2 Movie Fragments + This subclause shows a basic structure of the Movie Fragment Box as follows: + + +----+----+----+----+----+----+----+----+------------------------------+ + |moof| | | | | | | | Movie Fragment Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | |mfhd| | | | | | | Movie Fragment Header Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | |traf| | | | | | | Track Fragment Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | | |tfhd| | | | | | Track Fragment Header Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | | |trun| | | | | | Track Fragment Run Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | | |sgpd|* | | | | | Sample Group Description Box | + +----+----+----+----+----+----+----+----+------------------------------+ + | | |sbgp|* | | | | | Sample to Group Box | + +----+----+----+----+----+----+----+----+------------------------------+ + + Figure 3 - Basic structure of Movie Fragment Box + + It is strongly recommended that the Movie Fragment Header Box and the Track Fragment Header Box be + placed first in their container. + Boxes marked with an asterisk (*) may be present. + For the boxes listed above, the definition is as is defined in ISO/IEC 14496-12 [1]. + + 4.7 Example of Encapsulation (informative) + [File] + size = 17790 + [ftyp: File Type Box] + position = 0 + size = 24 + major_brand = mp42 : MP4 version 2 + minor_version = 0 + compatible_brands + brand[0] = mp42 : MP4 version 2 + brand[1] = iso2 : ISO Base Media file format version 2 + [moov: Movie Box] + position = 24 + size = 757 + [mvhd: Movie Header Box] + position = 32 + size = 108 + version = 0 + flags = 0x000000 + creation_time = UTC 2014/12/12, 18:41:19 + modification_time = UTC 2014/12/12, 18:41:19 + timescale = 48000 + duration = 33600 (00:00:00.700) + rate = 1.000000 + volume = 1.000000 + reserved = 0x0000 + reserved = 0x00000000 + reserved = 0x00000000 + transformation matrix + | a, b, u | | 1.000000, 0.000000, 0.000000 | + | c, d, v | = | 0.000000, 1.000000, 0.000000 | + | x, y, w | | 0.000000, 0.000000, 1.000000 | + pre_defined = 0x00000000 + pre_defined = 0x00000000 + pre_defined = 0x00000000 + pre_defined = 0x00000000 + pre_defined = 0x00000000 + pre_defined = 0x00000000 + next_track_ID = 2 + [iods: Object Descriptor Box] + position = 140 + size = 33 + version = 0 + flags = 0x000000 + [tag = 0x10: MP4_IOD] + expandableClassSize = 16 + ObjectDescriptorID = 1 + URL_Flag = 0 + includeInlineProfileLevelFlag = 0 + reserved = 0xf + ODProfileLevelIndication = 0xff + sceneProfileLevelIndication = 0xff + audioProfileLevelIndication = 0xfe + visualProfileLevelIndication = 0xff + graphicsProfileLevelIndication = 0xff + [tag = 0x0e: ES_ID_Inc] + expandableClassSize = 4 + Track_ID = 1 + [trak: Track Box] + position = 173 + size = 608 + [tkhd: Track Header Box] + position = 181 + size = 92 + version = 0 + flags = 0x000007 + Track enabled + Track in movie + Track in preview + creation_time = UTC 2014/12/12, 18:41:19 + modification_time = UTC 2014/12/12, 18:41:19 + track_ID = 1 + reserved = 0x00000000 + duration = 33600 (00:00:00.700) + reserved = 0x00000000 + reserved = 0x00000000 + layer = 0 + alternate_group = 0 + volume = 1.000000 + reserved = 0x0000 + transformation matrix + | a, b, u | | 1.000000, 0.000000, 0.000000 | + | c, d, v | = | 0.000000, 1.000000, 0.000000 | + | x, y, w | | 0.000000, 0.000000, 1.000000 | + width = 0.000000 + height = 0.000000 + [edts: Edit Box] + position = 273 + size = 36 + [elst: Edit List Box] + position = 281 + size = 28 + version = 0 + flags = 0x000000 + entry_count = 1 + entry[0] + segment_duration = 33600 + media_time = 312 + media_rate = 1.000000 + [mdia: Media Box] + position = 309 + size = 472 + [mdhd: Media Header Box] + position = 317 + size = 32 + version = 0 + flags = 0x000000 + creation_time = UTC 2014/12/12, 18:41:19 + modification_time = UTC 2014/12/12, 18:41:19 + timescale = 48000 + duration = 34560 (00:00:00.720) + language = und + pre_defined = 0x0000 + [hdlr: Handler Reference Box] + position = 349 + size = 51 + version = 0 + flags = 0x000000 + pre_defined = 0x00000000 + handler_type = soun + reserved = 0x00000000 + reserved = 0x00000000 + reserved = 0x00000000 + name = Xiph Audio Handler + [minf: Media Information Box] + position = 400 + size = 381 + [smhd: Sound Media Header Box] + position = 408 + size = 16 + version = 0 + flags = 0x000000 + balance = 0.000000 + reserved = 0x0000 + [dinf: Data Information Box] + position = 424 + size = 36 + [dref: Data Reference Box] + position = 432 + size = 28 + version = 0 + flags = 0x000000 + entry_count = 1 + [url : Data Entry Url Box] + position = 448 + size = 12 + version = 0 + flags = 0x000001 + location = in the same file + [stbl: Sample Table Box] + position = 460 + size = 321 + [stsd: Sample Description Box] + position = 468 + size = 79 + version = 0 + flags = 0x000000 + entry_count = 1 + [Opus: Audio Description] + position = 484 + size = 63 + reserved = 0x000000000000 + data_reference_index = 1 + reserved = 0x0000 + reserved = 0x0000 + reserved = 0x00000000 + channelcount = 6 + samplesize = 16 + pre_defined = 0 + reserved = 0 + samplerate = 48000.000000 + [dOps: Opus Specific Box] + position = 520 + size = 27 + Version = 0 + OutputChannelCount = 6 + PreSkip = 312 + InputSampleRate = 48000 + OutputGain = 0 + ChannelMappingFamily = 1 + StreamCount = 4 + CoupledCount = 2 + ChannelMapping + 0 -> 0: front left + 1 -> 4: fron center + 2 -> 1: front right + 3 -> 2: side left + 4 -> 3: side right + 5 -> 5: rear center + [stts: Decoding Time to Sample Box] + position = 547 + size = 24 + version = 0 + flags = 0x000000 + entry_count = 1 + entry[0] + sample_count = 18 + sample_delta = 1920 + [stsc: Sample To Chunk Box] + position = 571 + size = 40 + version = 0 + flags = 0x000000 + entry_count = 2 + entry[0] + first_chunk = 1 + samples_per_chunk = 13 + sample_description_index = 1 + entry[1] + first_chunk = 2 + samples_per_chunk = 5 + sample_description_index = 1 + [stsz: Sample Size Box] + position = 611 + size = 92 + version = 0 + flags = 0x000000 + sample_size = 0 (variable) + sample_count = 18 + entry_size[0] = 977 + entry_size[1] = 938 + entry_size[2] = 939 + entry_size[3] = 938 + entry_size[4] = 934 + entry_size[5] = 945 + entry_size[6] = 948 + entry_size[7] = 956 + entry_size[8] = 955 + entry_size[9] = 930 + entry_size[10] = 933 + entry_size[11] = 934 + entry_size[12] = 972 + entry_size[13] = 977 + entry_size[14] = 958 + entry_size[15] = 949 + entry_size[16] = 962 + entry_size[17] = 848 + [stco: Chunk Offset Box] + position = 703 + size = 24 + version = 0 + flags = 0x000000 + entry_count = 2 + chunk_offset[0] = 797 + chunk_offset[1] = 13096 + [sgpd: Sample Group Description Box] + position = 727 + size = 26 + version = 1 + flags = 0x000000 + grouping_type = roll + default_length = 2 (constant) + entry_count = 1 + roll_distance[0] = -2 + [sbgp: Sample to Group Box] + position = 753 + size = 28 + version = 0 + flags = 0x000000 + grouping_type = roll + entry_count = 1 + entry[0] + sample_count = 18 + group_description_index = 1 + [free: Free Space Box] + position = 781 + size = 8 + [mdat: Media Data Box] + position = 789 + size = 17001 + +5 Authors' Address + Yusuke Nakamura + Email: muken.the.vfrmaniac |at| gmail.com +
    + + diff --git a/asm/libs/opus/doc/opus_logo.svg b/asm/libs/opus/doc/opus_logo.svg new file mode 100644 index 00000000..db2879ef --- /dev/null +++ b/asm/libs/opus/doc/opus_logo.svg @@ -0,0 +1,157 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/asm/libs/opus/doc/release.txt b/asm/libs/opus/doc/release.txt new file mode 100644 index 00000000..3eb8db6b --- /dev/null +++ b/asm/libs/opus/doc/release.txt @@ -0,0 +1,43 @@ += Release checklist = + +== Source release == + +- Check for uncommitted changes to master. +- Update OPUS_LT_* API versioning in configure.ac. +- Update the version in version.mk +- Tag the release commit with 'git tag -s vN.M'. + - Include release notes in the tag annotation. +- Verify 'make distcheck' produces a tarball with + the desired name. +- Push tag to public repo. +- Upload source package 'opus-${version}.tar.gz' + - Add to https://svn.xiph.org/releases/opus/ + - Update checksum files + - svn commit + - Copy to ftp.mozilla.org:/pub/mozilla.org/opus/ + and verify file permissions. +- Upload source packge 'opus-${version}.tar.gz' + to website and verify file permissions. +- Add release notes to https://svn.xiph.org/websites/opus-codec.org/ +- Update links and checksums on the downloads page. +- Add a copy of the documentation to + and update the links. + +Releases are commited to https://svn.xiph.org/releases/opus/ +which propagates to downloads.xiph.org, and copied manually +to https://ftp.mozilla.org/pub/mozilla.org/opus/ + +Website updates are committed to https://svn.xiph.org/websites/opus-codec.org/ +which propagates to http://opus-codec.org/ + +== Binary release == + +We usually build opus-tools binaries for MacOS and Windows. + +Binary releases are copied manually to +ftp.mozilla.org:/pub/mozilla.org/opus/win32/ + +== Website updates == + +For major releases, recreate the files on http://opus-codec.org/examples/ +with the next encoder. diff --git a/asm/libs/opus/doc/trivial_example.c b/asm/libs/opus/doc/trivial_example.c new file mode 100644 index 00000000..c65dfe01 --- /dev/null +++ b/asm/libs/opus/doc/trivial_example.c @@ -0,0 +1,160 @@ +/* Copyright (c) 2013 Jean-Marc Valin */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +/* This is meant to be a simple example of encoding and decoding audio + using Opus. It should make it easy to understand how the Opus API + works. For more information, see the full API documentation at: + http://www.opus-codec.org/docs/ */ + +#include +#include +#include +#include +#include + +/*The frame size is hardcoded for this sample code but it doesn't have to be*/ +#define FRAME_SIZE 960 +#define SAMPLE_RATE 48000 +#define CHANNELS 2 +#define APPLICATION OPUS_APPLICATION_AUDIO +#define BITRATE 64000 + +#define MAX_FRAME_SIZE 6*960 +#define MAX_PACKET_SIZE (3*1276) + +int main(int argc, char **argv) +{ + char *inFile; + FILE *fin; + char *outFile; + FILE *fout; + opus_int16 in[FRAME_SIZE*CHANNELS]; + opus_int16 out[MAX_FRAME_SIZE*CHANNELS]; + unsigned char cbits[MAX_PACKET_SIZE]; + int nbBytes; + /*Holds the state of the encoder and decoder */ + OpusEncoder *encoder; + OpusDecoder *decoder; + int err; + + if (argc != 3) + { + fprintf(stderr, "usage: trivial_example input.pcm output.pcm\n"); + fprintf(stderr, "input and output are 16-bit little-endian raw files\n"); + return EXIT_FAILURE; + } + + /*Create a new encoder state */ + encoder = opus_encoder_create(SAMPLE_RATE, CHANNELS, APPLICATION, &err); + if (err<0) + { + fprintf(stderr, "failed to create an encoder: %s\n", opus_strerror(err)); + return EXIT_FAILURE; + } + /* Set the desired bit-rate. You can also set other parameters if needed. + The Opus library is designed to have good defaults, so only set + parameters you know you need. Doing otherwise is likely to result + in worse quality, but better. */ + err = opus_encoder_ctl(encoder, OPUS_SET_BITRATE(BITRATE)); + if (err<0) + { + fprintf(stderr, "failed to set bitrate: %s\n", opus_strerror(err)); + return EXIT_FAILURE; + } + inFile = argv[1]; + fin = fopen(inFile, "r"); + if (fin==NULL) + { + fprintf(stderr, "failed to open input file: %s\n", strerror(errno)); + return EXIT_FAILURE; + } + + + /* Create a new decoder state. */ + decoder = opus_decoder_create(SAMPLE_RATE, CHANNELS, &err); + if (err<0) + { + fprintf(stderr, "failed to create decoder: %s\n", opus_strerror(err)); + return EXIT_FAILURE; + } + outFile = argv[2]; + fout = fopen(outFile, "w"); + if (fout==NULL) + { + fprintf(stderr, "failed to open output file: %s\n", strerror(errno)); + return EXIT_FAILURE; + } + + while (1) + { + int i; + unsigned char pcm_bytes[MAX_FRAME_SIZE*CHANNELS*2]; + int frame_size; + + /* Read a 16 bits/sample audio frame. */ + fread(pcm_bytes, sizeof(short)*CHANNELS, FRAME_SIZE, fin); + if (feof(fin)) + break; + /* Convert from little-endian ordering. */ + for (i=0;i>8)&0xFF; + } + /* Write the decoded audio to file. */ + fwrite(pcm_bytes, sizeof(short), frame_size*CHANNELS, fout); + } + /*Destroy the encoder state*/ + opus_encoder_destroy(encoder); + opus_decoder_destroy(decoder); + fclose(fin); + fclose(fout); + return EXIT_SUCCESS; +} diff --git a/asm/libs/opus/include/opus.h b/asm/libs/opus/include/opus.h new file mode 100644 index 00000000..b0bdf6f2 --- /dev/null +++ b/asm/libs/opus/include/opus.h @@ -0,0 +1,981 @@ +/* Copyright (c) 2010-2011 Xiph.Org Foundation, Skype Limited + Written by Jean-Marc Valin and Koen Vos */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +/** + * @file opus.h + * @brief Opus reference implementation API + */ + +#ifndef OPUS_H +#define OPUS_H + +#include "opus_types.h" +#include "opus_defines.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @mainpage Opus + * + * The Opus codec is designed for interactive speech and audio transmission over the Internet. + * It is designed by the IETF Codec Working Group and incorporates technology from + * Skype's SILK codec and Xiph.Org's CELT codec. + * + * The Opus codec is designed to handle a wide range of interactive audio applications, + * including Voice over IP, videoconferencing, in-game chat, and even remote live music + * performances. It can scale from low bit-rate narrowband speech to very high quality + * stereo music. Its main features are: + + * @li Sampling rates from 8 to 48 kHz + * @li Bit-rates from 6 kb/s to 510 kb/s + * @li Support for both constant bit-rate (CBR) and variable bit-rate (VBR) + * @li Audio bandwidth from narrowband to full-band + * @li Support for speech and music + * @li Support for mono and stereo + * @li Support for multichannel (up to 255 channels) + * @li Frame sizes from 2.5 ms to 60 ms + * @li Good loss robustness and packet loss concealment (PLC) + * @li Floating point and fixed-point implementation + * + * Documentation sections: + * @li @ref opus_encoder + * @li @ref opus_decoder + * @li @ref opus_repacketizer + * @li @ref opus_multistream + * @li @ref opus_libinfo + * @li @ref opus_custom + */ + +/** @defgroup opus_encoder Opus Encoder + * @{ + * + * @brief This page describes the process and functions used to encode Opus. + * + * Since Opus is a stateful codec, the encoding process starts with creating an encoder + * state. This can be done with: + * + * @code + * int error; + * OpusEncoder *enc; + * enc = opus_encoder_create(Fs, channels, application, &error); + * @endcode + * + * From this point, @c enc can be used for encoding an audio stream. An encoder state + * @b must @b not be used for more than one stream at the same time. Similarly, the encoder + * state @b must @b not be re-initialized for each frame. + * + * While opus_encoder_create() allocates memory for the state, it's also possible + * to initialize pre-allocated memory: + * + * @code + * int size; + * int error; + * OpusEncoder *enc; + * size = opus_encoder_get_size(channels); + * enc = malloc(size); + * error = opus_encoder_init(enc, Fs, channels, application); + * @endcode + * + * where opus_encoder_get_size() returns the required size for the encoder state. Note that + * future versions of this code may change the size, so no assuptions should be made about it. + * + * The encoder state is always continuous in memory and only a shallow copy is sufficient + * to copy it (e.g. memcpy()) + * + * It is possible to change some of the encoder's settings using the opus_encoder_ctl() + * interface. All these settings already default to the recommended value, so they should + * only be changed when necessary. The most common settings one may want to change are: + * + * @code + * opus_encoder_ctl(enc, OPUS_SET_BITRATE(bitrate)); + * opus_encoder_ctl(enc, OPUS_SET_COMPLEXITY(complexity)); + * opus_encoder_ctl(enc, OPUS_SET_SIGNAL(signal_type)); + * @endcode + * + * where + * + * @arg bitrate is in bits per second (b/s) + * @arg complexity is a value from 1 to 10, where 1 is the lowest complexity and 10 is the highest + * @arg signal_type is either OPUS_AUTO (default), OPUS_SIGNAL_VOICE, or OPUS_SIGNAL_MUSIC + * + * See @ref opus_encoderctls and @ref opus_genericctls for a complete list of parameters that can be set or queried. Most parameters can be set or changed at any time during a stream. + * + * To encode a frame, opus_encode() or opus_encode_float() must be called with exactly one frame (2.5, 5, 10, 20, 40 or 60 ms) of audio data: + * @code + * len = opus_encode(enc, audio_frame, frame_size, packet, max_packet); + * @endcode + * + * where + *
      + *
    • audio_frame is the audio data in opus_int16 (or float for opus_encode_float())
      • + *
    • frame_size is the duration of the frame in samples (per channel)
      • + *
    • packet is the byte array to which the compressed data is written
      • + *
    • max_packet is the maximum number of bytes that can be written in the packet (4000 bytes is recommended). + * Do not use max_packet to control VBR target bitrate, instead use the #OPUS_SET_BITRATE CTL.
      • + *
    + * + * opus_encode() and opus_encode_float() return the number of bytes actually written to the packet. + * The return value can be negative, which indicates that an error has occurred. If the return value + * is 1 byte, then the packet does not need to be transmitted (DTX). + * + * Once the encoder state if no longer needed, it can be destroyed with + * + * @code + * opus_encoder_destroy(enc); + * @endcode + * + * If the encoder was created with opus_encoder_init() rather than opus_encoder_create(), + * then no action is required aside from potentially freeing the memory that was manually + * allocated for it (calling free(enc) for the example above) + * + */ + +/** Opus encoder state. + * This contains the complete state of an Opus encoder. + * It is position independent and can be freely copied. + * @see opus_encoder_create,opus_encoder_init + */ +typedef struct OpusEncoder OpusEncoder; + +/** Gets the size of an OpusEncoder structure. + * @param[in] channels int: Number of channels. + * This must be 1 or 2. + * @returns The size in bytes. + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_encoder_get_size(int channels); + +/** + */ + +/** Allocates and initializes an encoder state. + * There are three coding modes: + * + * @ref OPUS_APPLICATION_VOIP gives best quality at a given bitrate for voice + * signals. It enhances the input signal by high-pass filtering and + * emphasizing formants and harmonics. Optionally it includes in-band + * forward error correction to protect against packet loss. Use this + * mode for typical VoIP applications. Because of the enhancement, + * even at high bitrates the output may sound different from the input. + * + * @ref OPUS_APPLICATION_AUDIO gives best quality at a given bitrate for most + * non-voice signals like music. Use this mode for music and mixed + * (music/voice) content, broadcast, and applications requiring less + * than 15 ms of coding delay. + * + * @ref OPUS_APPLICATION_RESTRICTED_LOWDELAY configures low-delay mode that + * disables the speech-optimized mode in exchange for slightly reduced delay. + * This mode can only be set on an newly initialized or freshly reset encoder + * because it changes the codec delay. + * + * This is useful when the caller knows that the speech-optimized modes will not be needed (use with caution). + * @param [in] Fs opus_int32: Sampling rate of input signal (Hz) + * This must be one of 8000, 12000, 16000, + * 24000, or 48000. + * @param [in] channels int: Number of channels (1 or 2) in input signal + * @param [in] application int: Coding mode (@ref OPUS_APPLICATION_VOIP/@ref OPUS_APPLICATION_AUDIO/@ref OPUS_APPLICATION_RESTRICTED_LOWDELAY) + * @param [out] error int*: @ref opus_errorcodes + * @note Regardless of the sampling rate and number channels selected, the Opus encoder + * can switch to a lower audio bandwidth or number of channels if the bitrate + * selected is too low. This also means that it is safe to always use 48 kHz stereo input + * and let the encoder optimize the encoding. + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT OpusEncoder *opus_encoder_create( + opus_int32 Fs, + int channels, + int application, + int *error +); + +/** Initializes a previously allocated encoder state + * The memory pointed to by st must be at least the size returned by opus_encoder_get_size(). + * This is intended for applications which use their own allocator instead of malloc. + * @see opus_encoder_create(),opus_encoder_get_size() + * To reset a previously initialized state, use the #OPUS_RESET_STATE CTL. + * @param [in] st OpusEncoder*: Encoder state + * @param [in] Fs opus_int32: Sampling rate of input signal (Hz) + * This must be one of 8000, 12000, 16000, + * 24000, or 48000. + * @param [in] channels int: Number of channels (1 or 2) in input signal + * @param [in] application int: Coding mode (OPUS_APPLICATION_VOIP/OPUS_APPLICATION_AUDIO/OPUS_APPLICATION_RESTRICTED_LOWDELAY) + * @retval #OPUS_OK Success or @ref opus_errorcodes + */ +OPUS_EXPORT int opus_encoder_init( + OpusEncoder *st, + opus_int32 Fs, + int channels, + int application +) OPUS_ARG_NONNULL(1); + +/** Encodes an Opus frame. + * @param [in] st OpusEncoder*: Encoder state + * @param [in] pcm opus_int16*: Input signal (interleaved if 2 channels). length is frame_size*channels*sizeof(opus_int16) + * @param [in] frame_size int: Number of samples per channel in the + * input signal. + * This must be an Opus frame size for + * the encoder's sampling rate. + * For example, at 48 kHz the permitted + * values are 120, 240, 480, 960, 1920, + * and 2880. + * Passing in a duration of less than + * 10 ms (480 samples at 48 kHz) will + * prevent the encoder from using the LPC + * or hybrid modes. + * @param [out] data unsigned char*: Output payload. + * This must contain storage for at + * least \a max_data_bytes. + * @param [in] max_data_bytes opus_int32: Size of the allocated + * memory for the output + * payload. This may be + * used to impose an upper limit on + * the instant bitrate, but should + * not be used as the only bitrate + * control. Use #OPUS_SET_BITRATE to + * control the bitrate. + * @returns The length of the encoded packet (in bytes) on success or a + * negative error code (see @ref opus_errorcodes) on failure. + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT opus_int32 opus_encode( + OpusEncoder *st, + const opus_int16 *pcm, + int frame_size, + unsigned char *data, + opus_int32 max_data_bytes +) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(2) OPUS_ARG_NONNULL(4); + +/** Encodes an Opus frame from floating point input. + * @param [in] st OpusEncoder*: Encoder state + * @param [in] pcm float*: Input in float format (interleaved if 2 channels), with a normal range of +/-1.0. + * Samples with a range beyond +/-1.0 are supported but will + * be clipped by decoders using the integer API and should + * only be used if it is known that the far end supports + * extended dynamic range. + * length is frame_size*channels*sizeof(float) + * @param [in] frame_size int: Number of samples per channel in the + * input signal. + * This must be an Opus frame size for + * the encoder's sampling rate. + * For example, at 48 kHz the permitted + * values are 120, 240, 480, 960, 1920, + * and 2880. + * Passing in a duration of less than + * 10 ms (480 samples at 48 kHz) will + * prevent the encoder from using the LPC + * or hybrid modes. + * @param [out] data unsigned char*: Output payload. + * This must contain storage for at + * least \a max_data_bytes. + * @param [in] max_data_bytes opus_int32: Size of the allocated + * memory for the output + * payload. This may be + * used to impose an upper limit on + * the instant bitrate, but should + * not be used as the only bitrate + * control. Use #OPUS_SET_BITRATE to + * control the bitrate. + * @returns The length of the encoded packet (in bytes) on success or a + * negative error code (see @ref opus_errorcodes) on failure. + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT opus_int32 opus_encode_float( + OpusEncoder *st, + const float *pcm, + int frame_size, + unsigned char *data, + opus_int32 max_data_bytes +) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(2) OPUS_ARG_NONNULL(4); + +/** Frees an OpusEncoder allocated by opus_encoder_create(). + * @param[in] st OpusEncoder*: State to be freed. + */ +OPUS_EXPORT void opus_encoder_destroy(OpusEncoder *st); + +/** Perform a CTL function on an Opus encoder. + * + * Generally the request and subsequent arguments are generated + * by a convenience macro. + * @param st OpusEncoder*: Encoder state. + * @param request This and all remaining parameters should be replaced by one + * of the convenience macros in @ref opus_genericctls or + * @ref opus_encoderctls. + * @see opus_genericctls + * @see opus_encoderctls + */ +OPUS_EXPORT int opus_encoder_ctl(OpusEncoder *st, int request, ...) OPUS_ARG_NONNULL(1); +/**@}*/ + +/** @defgroup opus_decoder Opus Decoder + * @{ + * + * @brief This page describes the process and functions used to decode Opus. + * + * The decoding process also starts with creating a decoder + * state. This can be done with: + * @code + * int error; + * OpusDecoder *dec; + * dec = opus_decoder_create(Fs, channels, &error); + * @endcode + * where + * @li Fs is the sampling rate and must be 8000, 12000, 16000, 24000, or 48000 + * @li channels is the number of channels (1 or 2) + * @li error will hold the error code in case of failure (or #OPUS_OK on success) + * @li the return value is a newly created decoder state to be used for decoding + * + * While opus_decoder_create() allocates memory for the state, it's also possible + * to initialize pre-allocated memory: + * @code + * int size; + * int error; + * OpusDecoder *dec; + * size = opus_decoder_get_size(channels); + * dec = malloc(size); + * error = opus_decoder_init(dec, Fs, channels); + * @endcode + * where opus_decoder_get_size() returns the required size for the decoder state. Note that + * future versions of this code may change the size, so no assuptions should be made about it. + * + * The decoder state is always continuous in memory and only a shallow copy is sufficient + * to copy it (e.g. memcpy()) + * + * To decode a frame, opus_decode() or opus_decode_float() must be called with a packet of compressed audio data: + * @code + * frame_size = opus_decode(dec, packet, len, decoded, max_size, 0); + * @endcode + * where + * + * @li packet is the byte array containing the compressed data + * @li len is the exact number of bytes contained in the packet + * @li decoded is the decoded audio data in opus_int16 (or float for opus_decode_float()) + * @li max_size is the max duration of the frame in samples (per channel) that can fit into the decoded_frame array + * + * opus_decode() and opus_decode_float() return the number of samples (per channel) decoded from the packet. + * If that value is negative, then an error has occurred. This can occur if the packet is corrupted or if the audio + * buffer is too small to hold the decoded audio. + * + * Opus is a stateful codec with overlapping blocks and as a result Opus + * packets are not coded independently of each other. Packets must be + * passed into the decoder serially and in the correct order for a correct + * decode. Lost packets can be replaced with loss concealment by calling + * the decoder with a null pointer and zero length for the missing packet. + * + * A single codec state may only be accessed from a single thread at + * a time and any required locking must be performed by the caller. Separate + * streams must be decoded with separate decoder states and can be decoded + * in parallel unless the library was compiled with NONTHREADSAFE_PSEUDOSTACK + * defined. + * + */ + +/** Opus decoder state. + * This contains the complete state of an Opus decoder. + * It is position independent and can be freely copied. + * @see opus_decoder_create,opus_decoder_init + */ +typedef struct OpusDecoder OpusDecoder; + +/** Gets the size of an OpusDecoder structure. + * @param [in] channels int: Number of channels. + * This must be 1 or 2. + * @returns The size in bytes. + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_decoder_get_size(int channels); + +/** Allocates and initializes a decoder state. + * @param [in] Fs opus_int32: Sample rate to decode at (Hz). + * This must be one of 8000, 12000, 16000, + * 24000, or 48000. + * @param [in] channels int: Number of channels (1 or 2) to decode + * @param [out] error int*: #OPUS_OK Success or @ref opus_errorcodes + * + * Internally Opus stores data at 48000 Hz, so that should be the default + * value for Fs. However, the decoder can efficiently decode to buffers + * at 8, 12, 16, and 24 kHz so if for some reason the caller cannot use + * data at the full sample rate, or knows the compressed data doesn't + * use the full frequency range, it can request decoding at a reduced + * rate. Likewise, the decoder is capable of filling in either mono or + * interleaved stereo pcm buffers, at the caller's request. + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT OpusDecoder *opus_decoder_create( + opus_int32 Fs, + int channels, + int *error +); + +/** Initializes a previously allocated decoder state. + * The state must be at least the size returned by opus_decoder_get_size(). + * This is intended for applications which use their own allocator instead of malloc. @see opus_decoder_create,opus_decoder_get_size + * To reset a previously initialized state, use the #OPUS_RESET_STATE CTL. + * @param [in] st OpusDecoder*: Decoder state. + * @param [in] Fs opus_int32: Sampling rate to decode to (Hz). + * This must be one of 8000, 12000, 16000, + * 24000, or 48000. + * @param [in] channels int: Number of channels (1 or 2) to decode + * @retval #OPUS_OK Success or @ref opus_errorcodes + */ +OPUS_EXPORT int opus_decoder_init( + OpusDecoder *st, + opus_int32 Fs, + int channels +) OPUS_ARG_NONNULL(1); + +/** Decode an Opus packet. + * @param [in] st OpusDecoder*: Decoder state + * @param [in] data char*: Input payload. Use a NULL pointer to indicate packet loss + * @param [in] len opus_int32: Number of bytes in payload* + * @param [out] pcm opus_int16*: Output signal (interleaved if 2 channels). length + * is frame_size*channels*sizeof(opus_int16) + * @param [in] frame_size Number of samples per channel of available space in \a pcm. + * If this is less than the maximum packet duration (120ms; 5760 for 48kHz), this function will + * not be capable of decoding some packets. In the case of PLC (data==NULL) or FEC (decode_fec=1), + * then frame_size needs to be exactly the duration of audio that is missing, otherwise the + * decoder will not be in the optimal state to decode the next incoming packet. For the PLC and + * FEC cases, frame_size must be a multiple of 2.5 ms. + * @param [in] decode_fec int: Flag (0 or 1) to request that any in-band forward error correction data be + * decoded. If no such data is available, the frame is decoded as if it were lost. + * @returns Number of decoded samples or @ref opus_errorcodes + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_decode( + OpusDecoder *st, + const unsigned char *data, + opus_int32 len, + opus_int16 *pcm, + int frame_size, + int decode_fec +) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(4); + +/** Decode an Opus packet with floating point output. + * @param [in] st OpusDecoder*: Decoder state + * @param [in] data char*: Input payload. Use a NULL pointer to indicate packet loss + * @param [in] len opus_int32: Number of bytes in payload + * @param [out] pcm float*: Output signal (interleaved if 2 channels). length + * is frame_size*channels*sizeof(float) + * @param [in] frame_size Number of samples per channel of available space in \a pcm. + * If this is less than the maximum packet duration (120ms; 5760 for 48kHz), this function will + * not be capable of decoding some packets. In the case of PLC (data==NULL) or FEC (decode_fec=1), + * then frame_size needs to be exactly the duration of audio that is missing, otherwise the + * decoder will not be in the optimal state to decode the next incoming packet. For the PLC and + * FEC cases, frame_size must be a multiple of 2.5 ms. + * @param [in] decode_fec int: Flag (0 or 1) to request that any in-band forward error correction data be + * decoded. If no such data is available the frame is decoded as if it were lost. + * @returns Number of decoded samples or @ref opus_errorcodes + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_decode_float( + OpusDecoder *st, + const unsigned char *data, + opus_int32 len, + float *pcm, + int frame_size, + int decode_fec +) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(4); + +/** Perform a CTL function on an Opus decoder. + * + * Generally the request and subsequent arguments are generated + * by a convenience macro. + * @param st OpusDecoder*: Decoder state. + * @param request This and all remaining parameters should be replaced by one + * of the convenience macros in @ref opus_genericctls or + * @ref opus_decoderctls. + * @see opus_genericctls + * @see opus_decoderctls + */ +OPUS_EXPORT int opus_decoder_ctl(OpusDecoder *st, int request, ...) OPUS_ARG_NONNULL(1); + +/** Frees an OpusDecoder allocated by opus_decoder_create(). + * @param[in] st OpusDecoder*: State to be freed. + */ +OPUS_EXPORT void opus_decoder_destroy(OpusDecoder *st); + +/** Parse an opus packet into one or more frames. + * Opus_decode will perform this operation internally so most applications do + * not need to use this function. + * This function does not copy the frames, the returned pointers are pointers into + * the input packet. + * @param [in] data char*: Opus packet to be parsed + * @param [in] len opus_int32: size of data + * @param [out] out_toc char*: TOC pointer + * @param [out] frames char*[48] encapsulated frames + * @param [out] size opus_int16[48] sizes of the encapsulated frames + * @param [out] payload_offset int*: returns the position of the payload within the packet (in bytes) + * @returns number of frames + */ +OPUS_EXPORT int opus_packet_parse( + const unsigned char *data, + opus_int32 len, + unsigned char *out_toc, + const unsigned char *frames[48], + opus_int16 size[48], + int *payload_offset +) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(4); + +/** Gets the bandwidth of an Opus packet. + * @param [in] data char*: Opus packet + * @retval OPUS_BANDWIDTH_NARROWBAND Narrowband (4kHz bandpass) + * @retval OPUS_BANDWIDTH_MEDIUMBAND Mediumband (6kHz bandpass) + * @retval OPUS_BANDWIDTH_WIDEBAND Wideband (8kHz bandpass) + * @retval OPUS_BANDWIDTH_SUPERWIDEBAND Superwideband (12kHz bandpass) + * @retval OPUS_BANDWIDTH_FULLBAND Fullband (20kHz bandpass) + * @retval OPUS_INVALID_PACKET The compressed data passed is corrupted or of an unsupported type + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_packet_get_bandwidth(const unsigned char *data) OPUS_ARG_NONNULL(1); + +/** Gets the number of samples per frame from an Opus packet. + * @param [in] data char*: Opus packet. + * This must contain at least one byte of + * data. + * @param [in] Fs opus_int32: Sampling rate in Hz. + * This must be a multiple of 400, or + * inaccurate results will be returned. + * @returns Number of samples per frame. + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_packet_get_samples_per_frame(const unsigned char *data, opus_int32 Fs) OPUS_ARG_NONNULL(1); + +/** Gets the number of channels from an Opus packet. + * @param [in] data char*: Opus packet + * @returns Number of channels + * @retval OPUS_INVALID_PACKET The compressed data passed is corrupted or of an unsupported type + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_packet_get_nb_channels(const unsigned char *data) OPUS_ARG_NONNULL(1); + +/** Gets the number of frames in an Opus packet. + * @param [in] packet char*: Opus packet + * @param [in] len opus_int32: Length of packet + * @returns Number of frames + * @retval OPUS_BAD_ARG Insufficient data was passed to the function + * @retval OPUS_INVALID_PACKET The compressed data passed is corrupted or of an unsupported type + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_packet_get_nb_frames(const unsigned char packet[], opus_int32 len) OPUS_ARG_NONNULL(1); + +/** Gets the number of samples of an Opus packet. + * @param [in] packet char*: Opus packet + * @param [in] len opus_int32: Length of packet + * @param [in] Fs opus_int32: Sampling rate in Hz. + * This must be a multiple of 400, or + * inaccurate results will be returned. + * @returns Number of samples + * @retval OPUS_BAD_ARG Insufficient data was passed to the function + * @retval OPUS_INVALID_PACKET The compressed data passed is corrupted or of an unsupported type + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_packet_get_nb_samples(const unsigned char packet[], opus_int32 len, opus_int32 Fs) OPUS_ARG_NONNULL(1); + +/** Gets the number of samples of an Opus packet. + * @param [in] dec OpusDecoder*: Decoder state + * @param [in] packet char*: Opus packet + * @param [in] len opus_int32: Length of packet + * @returns Number of samples + * @retval OPUS_BAD_ARG Insufficient data was passed to the function + * @retval OPUS_INVALID_PACKET The compressed data passed is corrupted or of an unsupported type + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_decoder_get_nb_samples(const OpusDecoder *dec, const unsigned char packet[], opus_int32 len) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(2); + +/** Applies soft-clipping to bring a float signal within the [-1,1] range. If + * the signal is already in that range, nothing is done. If there are values + * outside of [-1,1], then the signal is clipped as smoothly as possible to + * both fit in the range and avoid creating excessive distortion in the + * process. + * @param [in,out] pcm float*: Input PCM and modified PCM + * @param [in] frame_size int Number of samples per channel to process + * @param [in] channels int: Number of channels + * @param [in,out] softclip_mem float*: State memory for the soft clipping process (one float per channel, initialized to zero) + */ +OPUS_EXPORT void opus_pcm_soft_clip(float *pcm, int frame_size, int channels, float *softclip_mem); + + +/**@}*/ + +/** @defgroup opus_repacketizer Repacketizer + * @{ + * + * The repacketizer can be used to merge multiple Opus packets into a single + * packet or alternatively to split Opus packets that have previously been + * merged. Splitting valid Opus packets is always guaranteed to succeed, + * whereas merging valid packets only succeeds if all frames have the same + * mode, bandwidth, and frame size, and when the total duration of the merged + * packet is no more than 120 ms. The 120 ms limit comes from the + * specification and limits decoder memory requirements at a point where + * framing overhead becomes negligible. + * + * The repacketizer currently only operates on elementary Opus + * streams. It will not manipualte multistream packets successfully, except in + * the degenerate case where they consist of data from a single stream. + * + * The repacketizing process starts with creating a repacketizer state, either + * by calling opus_repacketizer_create() or by allocating the memory yourself, + * e.g., + * @code + * OpusRepacketizer *rp; + * rp = (OpusRepacketizer*)malloc(opus_repacketizer_get_size()); + * if (rp != NULL) + * opus_repacketizer_init(rp); + * @endcode + * + * Then the application should submit packets with opus_repacketizer_cat(), + * extract new packets with opus_repacketizer_out() or + * opus_repacketizer_out_range(), and then reset the state for the next set of + * input packets via opus_repacketizer_init(). + * + * For example, to split a sequence of packets into individual frames: + * @code + * unsigned char *data; + * int len; + * while (get_next_packet(&data, &len)) + * { + * unsigned char out[1276]; + * opus_int32 out_len; + * int nb_frames; + * int err; + * int i; + * err = opus_repacketizer_cat(rp, data, len); + * if (err != OPUS_OK) + * { + * release_packet(data); + * return err; + * } + * nb_frames = opus_repacketizer_get_nb_frames(rp); + * for (i = 0; i < nb_frames; i++) + * { + * out_len = opus_repacketizer_out_range(rp, i, i+1, out, sizeof(out)); + * if (out_len < 0) + * { + * release_packet(data); + * return (int)out_len; + * } + * output_next_packet(out, out_len); + * } + * opus_repacketizer_init(rp); + * release_packet(data); + * } + * @endcode + * + * Alternatively, to combine a sequence of frames into packets that each + * contain up to TARGET_DURATION_MS milliseconds of data: + * @code + * // The maximum number of packets with duration TARGET_DURATION_MS occurs + * // when the frame size is 2.5 ms, for a total of (TARGET_DURATION_MS*2/5) + * // packets. + * unsigned char *data[(TARGET_DURATION_MS*2/5)+1]; + * opus_int32 len[(TARGET_DURATION_MS*2/5)+1]; + * int nb_packets; + * unsigned char out[1277*(TARGET_DURATION_MS*2/2)]; + * opus_int32 out_len; + * int prev_toc; + * nb_packets = 0; + * while (get_next_packet(data+nb_packets, len+nb_packets)) + * { + * int nb_frames; + * int err; + * nb_frames = opus_packet_get_nb_frames(data[nb_packets], len[nb_packets]); + * if (nb_frames < 1) + * { + * release_packets(data, nb_packets+1); + * return nb_frames; + * } + * nb_frames += opus_repacketizer_get_nb_frames(rp); + * // If adding the next packet would exceed our target, or it has an + * // incompatible TOC sequence, output the packets we already have before + * // submitting it. + * // N.B., The nb_packets > 0 check ensures we've submitted at least one + * // packet since the last call to opus_repacketizer_init(). Otherwise a + * // single packet longer than TARGET_DURATION_MS would cause us to try to + * // output an (invalid) empty packet. It also ensures that prev_toc has + * // been set to a valid value. Additionally, len[nb_packets] > 0 is + * // guaranteed by the call to opus_packet_get_nb_frames() above, so the + * // reference to data[nb_packets][0] should be valid. + * if (nb_packets > 0 && ( + * ((prev_toc & 0xFC) != (data[nb_packets][0] & 0xFC)) || + * opus_packet_get_samples_per_frame(data[nb_packets], 48000)*nb_frames > + * TARGET_DURATION_MS*48)) + * { + * out_len = opus_repacketizer_out(rp, out, sizeof(out)); + * if (out_len < 0) + * { + * release_packets(data, nb_packets+1); + * return (int)out_len; + * } + * output_next_packet(out, out_len); + * opus_repacketizer_init(rp); + * release_packets(data, nb_packets); + * data[0] = data[nb_packets]; + * len[0] = len[nb_packets]; + * nb_packets = 0; + * } + * err = opus_repacketizer_cat(rp, data[nb_packets], len[nb_packets]); + * if (err != OPUS_OK) + * { + * release_packets(data, nb_packets+1); + * return err; + * } + * prev_toc = data[nb_packets][0]; + * nb_packets++; + * } + * // Output the final, partial packet. + * if (nb_packets > 0) + * { + * out_len = opus_repacketizer_out(rp, out, sizeof(out)); + * release_packets(data, nb_packets); + * if (out_len < 0) + * return (int)out_len; + * output_next_packet(out, out_len); + * } + * @endcode + * + * An alternate way of merging packets is to simply call opus_repacketizer_cat() + * unconditionally until it fails. At that point, the merged packet can be + * obtained with opus_repacketizer_out() and the input packet for which + * opus_repacketizer_cat() needs to be re-added to a newly reinitialized + * repacketizer state. + */ + +typedef struct OpusRepacketizer OpusRepacketizer; + +/** Gets the size of an OpusRepacketizer structure. + * @returns The size in bytes. + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_repacketizer_get_size(void); + +/** (Re)initializes a previously allocated repacketizer state. + * The state must be at least the size returned by opus_repacketizer_get_size(). + * This can be used for applications which use their own allocator instead of + * malloc(). + * It must also be called to reset the queue of packets waiting to be + * repacketized, which is necessary if the maximum packet duration of 120 ms + * is reached or if you wish to submit packets with a different Opus + * configuration (coding mode, audio bandwidth, frame size, or channel count). + * Failure to do so will prevent a new packet from being added with + * opus_repacketizer_cat(). + * @see opus_repacketizer_create + * @see opus_repacketizer_get_size + * @see opus_repacketizer_cat + * @param rp OpusRepacketizer*: The repacketizer state to + * (re)initialize. + * @returns A pointer to the same repacketizer state that was passed in. + */ +OPUS_EXPORT OpusRepacketizer *opus_repacketizer_init(OpusRepacketizer *rp) OPUS_ARG_NONNULL(1); + +/** Allocates memory and initializes the new repacketizer with + * opus_repacketizer_init(). + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT OpusRepacketizer *opus_repacketizer_create(void); + +/** Frees an OpusRepacketizer allocated by + * opus_repacketizer_create(). + * @param[in] rp OpusRepacketizer*: State to be freed. + */ +OPUS_EXPORT void opus_repacketizer_destroy(OpusRepacketizer *rp); + +/** Add a packet to the current repacketizer state. + * This packet must match the configuration of any packets already submitted + * for repacketization since the last call to opus_repacketizer_init(). + * This means that it must have the same coding mode, audio bandwidth, frame + * size, and channel count. + * This can be checked in advance by examining the top 6 bits of the first + * byte of the packet, and ensuring they match the top 6 bits of the first + * byte of any previously submitted packet. + * The total duration of audio in the repacketizer state also must not exceed + * 120 ms, the maximum duration of a single packet, after adding this packet. + * + * The contents of the current repacketizer state can be extracted into new + * packets using opus_repacketizer_out() or opus_repacketizer_out_range(). + * + * In order to add a packet with a different configuration or to add more + * audio beyond 120 ms, you must clear the repacketizer state by calling + * opus_repacketizer_init(). + * If a packet is too large to add to the current repacketizer state, no part + * of it is added, even if it contains multiple frames, some of which might + * fit. + * If you wish to be able to add parts of such packets, you should first use + * another repacketizer to split the packet into pieces and add them + * individually. + * @see opus_repacketizer_out_range + * @see opus_repacketizer_out + * @see opus_repacketizer_init + * @param rp OpusRepacketizer*: The repacketizer state to which to + * add the packet. + * @param[in] data const unsigned char*: The packet data. + * The application must ensure + * this pointer remains valid + * until the next call to + * opus_repacketizer_init() or + * opus_repacketizer_destroy(). + * @param len opus_int32: The number of bytes in the packet data. + * @returns An error code indicating whether or not the operation succeeded. + * @retval #OPUS_OK The packet's contents have been added to the repacketizer + * state. + * @retval #OPUS_INVALID_PACKET The packet did not have a valid TOC sequence, + * the packet's TOC sequence was not compatible + * with previously submitted packets (because + * the coding mode, audio bandwidth, frame size, + * or channel count did not match), or adding + * this packet would increase the total amount of + * audio stored in the repacketizer state to more + * than 120 ms. + */ +OPUS_EXPORT int opus_repacketizer_cat(OpusRepacketizer *rp, const unsigned char *data, opus_int32 len) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(2); + + +/** Construct a new packet from data previously submitted to the repacketizer + * state via opus_repacketizer_cat(). + * @param rp OpusRepacketizer*: The repacketizer state from which to + * construct the new packet. + * @param begin int: The index of the first frame in the current + * repacketizer state to include in the output. + * @param end int: One past the index of the last frame in the + * current repacketizer state to include in the + * output. + * @param[out] data const unsigned char*: The buffer in which to + * store the output packet. + * @param maxlen opus_int32: The maximum number of bytes to store in + * the output buffer. In order to guarantee + * success, this should be at least + * 1276 for a single frame, + * or for multiple frames, + * 1277*(end-begin). + * However, 1*(end-begin) plus + * the size of all packet data submitted to + * the repacketizer since the last call to + * opus_repacketizer_init() or + * opus_repacketizer_create() is also + * sufficient, and possibly much smaller. + * @returns The total size of the output packet on success, or an error code + * on failure. + * @retval #OPUS_BAD_ARG [begin,end) was an invalid range of + * frames (begin < 0, begin >= end, or end > + * opus_repacketizer_get_nb_frames()). + * @retval #OPUS_BUFFER_TOO_SMALL \a maxlen was insufficient to contain the + * complete output packet. + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT opus_int32 opus_repacketizer_out_range(OpusRepacketizer *rp, int begin, int end, unsigned char *data, opus_int32 maxlen) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(4); + +/** Return the total number of frames contained in packet data submitted to + * the repacketizer state so far via opus_repacketizer_cat() since the last + * call to opus_repacketizer_init() or opus_repacketizer_create(). + * This defines the valid range of packets that can be extracted with + * opus_repacketizer_out_range() or opus_repacketizer_out(). + * @param rp OpusRepacketizer*: The repacketizer state containing the + * frames. + * @returns The total number of frames contained in the packet data submitted + * to the repacketizer state. + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_repacketizer_get_nb_frames(OpusRepacketizer *rp) OPUS_ARG_NONNULL(1); + +/** Construct a new packet from data previously submitted to the repacketizer + * state via opus_repacketizer_cat(). + * This is a convenience routine that returns all the data submitted so far + * in a single packet. + * It is equivalent to calling + * @code + * opus_repacketizer_out_range(rp, 0, opus_repacketizer_get_nb_frames(rp), + * data, maxlen) + * @endcode + * @param rp OpusRepacketizer*: The repacketizer state from which to + * construct the new packet. + * @param[out] data const unsigned char*: The buffer in which to + * store the output packet. + * @param maxlen opus_int32: The maximum number of bytes to store in + * the output buffer. In order to guarantee + * success, this should be at least + * 1277*opus_repacketizer_get_nb_frames(rp). + * However, + * 1*opus_repacketizer_get_nb_frames(rp) + * plus the size of all packet data + * submitted to the repacketizer since the + * last call to opus_repacketizer_init() or + * opus_repacketizer_create() is also + * sufficient, and possibly much smaller. + * @returns The total size of the output packet on success, or an error code + * on failure. + * @retval #OPUS_BUFFER_TOO_SMALL \a maxlen was insufficient to contain the + * complete output packet. + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT opus_int32 opus_repacketizer_out(OpusRepacketizer *rp, unsigned char *data, opus_int32 maxlen) OPUS_ARG_NONNULL(1); + +/** Pads a given Opus packet to a larger size (possibly changing the TOC sequence). + * @param[in,out] data const unsigned char*: The buffer containing the + * packet to pad. + * @param len opus_int32: The size of the packet. + * This must be at least 1. + * @param new_len opus_int32: The desired size of the packet after padding. + * This must be at least as large as len. + * @returns an error code + * @retval #OPUS_OK \a on success. + * @retval #OPUS_BAD_ARG \a len was less than 1 or new_len was less than len. + * @retval #OPUS_INVALID_PACKET \a data did not contain a valid Opus packet. + */ +OPUS_EXPORT int opus_packet_pad(unsigned char *data, opus_int32 len, opus_int32 new_len); + +/** Remove all padding from a given Opus packet and rewrite the TOC sequence to + * minimize space usage. + * @param[in,out] data const unsigned char*: The buffer containing the + * packet to strip. + * @param len opus_int32: The size of the packet. + * This must be at least 1. + * @returns The new size of the output packet on success, or an error code + * on failure. + * @retval #OPUS_BAD_ARG \a len was less than 1. + * @retval #OPUS_INVALID_PACKET \a data did not contain a valid Opus packet. + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT opus_int32 opus_packet_unpad(unsigned char *data, opus_int32 len); + +/** Pads a given Opus multi-stream packet to a larger size (possibly changing the TOC sequence). + * @param[in,out] data const unsigned char*: The buffer containing the + * packet to pad. + * @param len opus_int32: The size of the packet. + * This must be at least 1. + * @param new_len opus_int32: The desired size of the packet after padding. + * This must be at least 1. + * @param nb_streams opus_int32: The number of streams (not channels) in the packet. + * This must be at least as large as len. + * @returns an error code + * @retval #OPUS_OK \a on success. + * @retval #OPUS_BAD_ARG \a len was less than 1. + * @retval #OPUS_INVALID_PACKET \a data did not contain a valid Opus packet. + */ +OPUS_EXPORT int opus_multistream_packet_pad(unsigned char *data, opus_int32 len, opus_int32 new_len, int nb_streams); + +/** Remove all padding from a given Opus multi-stream packet and rewrite the TOC sequence to + * minimize space usage. + * @param[in,out] data const unsigned char*: The buffer containing the + * packet to strip. + * @param len opus_int32: The size of the packet. + * This must be at least 1. + * @param nb_streams opus_int32: The number of streams (not channels) in the packet. + * This must be at least 1. + * @returns The new size of the output packet on success, or an error code + * on failure. + * @retval #OPUS_BAD_ARG \a len was less than 1 or new_len was less than len. + * @retval #OPUS_INVALID_PACKET \a data did not contain a valid Opus packet. + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT opus_int32 opus_multistream_packet_unpad(unsigned char *data, opus_int32 len, int nb_streams); + +/**@}*/ + +#ifdef __cplusplus +} +#endif + +#endif /* OPUS_H */ diff --git a/asm/libs/opus/include/opus_custom.h b/asm/libs/opus/include/opus_custom.h new file mode 100644 index 00000000..41f36bf2 --- /dev/null +++ b/asm/libs/opus/include/opus_custom.h @@ -0,0 +1,342 @@ +/* Copyright (c) 2007-2008 CSIRO + Copyright (c) 2007-2009 Xiph.Org Foundation + Copyright (c) 2008-2012 Gregory Maxwell + Written by Jean-Marc Valin and Gregory Maxwell */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +/** + @file opus_custom.h + @brief Opus-Custom reference implementation API + */ + +#ifndef OPUS_CUSTOM_H +#define OPUS_CUSTOM_H + +#include "opus_defines.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef CUSTOM_MODES +# define OPUS_CUSTOM_EXPORT OPUS_EXPORT +# define OPUS_CUSTOM_EXPORT_STATIC OPUS_EXPORT +#else +# define OPUS_CUSTOM_EXPORT +# ifdef OPUS_BUILD +# define OPUS_CUSTOM_EXPORT_STATIC static OPUS_INLINE +# else +# define OPUS_CUSTOM_EXPORT_STATIC +# endif +#endif + +/** @defgroup opus_custom Opus Custom + * @{ + * Opus Custom is an optional part of the Opus specification and + * reference implementation which uses a distinct API from the regular + * API and supports frame sizes that are not normally supported.\ Use + * of Opus Custom is discouraged for all but very special applications + * for which a frame size different from 2.5, 5, 10, or 20 ms is needed + * (for either complexity or latency reasons) and where interoperability + * is less important. + * + * In addition to the interoperability limitations the use of Opus custom + * disables a substantial chunk of the codec and generally lowers the + * quality available at a given bitrate. Normally when an application needs + * a different frame size from the codec it should buffer to match the + * sizes but this adds a small amount of delay which may be important + * in some very low latency applications. Some transports (especially + * constant rate RF transports) may also work best with frames of + * particular durations. + * + * Libopus only supports custom modes if they are enabled at compile time. + * + * The Opus Custom API is similar to the regular API but the + * @ref opus_encoder_create and @ref opus_decoder_create calls take + * an additional mode parameter which is a structure produced by + * a call to @ref opus_custom_mode_create. Both the encoder and decoder + * must create a mode using the same sample rate (fs) and frame size + * (frame size) so these parameters must either be signaled out of band + * or fixed in a particular implementation. + * + * Similar to regular Opus the custom modes support on the fly frame size + * switching, but the sizes available depend on the particular frame size in + * use. For some initial frame sizes on a single on the fly size is available. + */ + +/** Contains the state of an encoder. One encoder state is needed + for each stream. It is initialized once at the beginning of the + stream. Do *not* re-initialize the state for every frame. + @brief Encoder state + */ +typedef struct OpusCustomEncoder OpusCustomEncoder; + +/** State of the decoder. One decoder state is needed for each stream. + It is initialized once at the beginning of the stream. Do *not* + re-initialize the state for every frame. + @brief Decoder state + */ +typedef struct OpusCustomDecoder OpusCustomDecoder; + +/** The mode contains all the information necessary to create an + encoder. Both the encoder and decoder need to be initialized + with exactly the same mode, otherwise the output will be + corrupted. + @brief Mode configuration + */ +typedef struct OpusCustomMode OpusCustomMode; + +/** Creates a new mode struct. This will be passed to an encoder or + * decoder. The mode MUST NOT BE DESTROYED until the encoders and + * decoders that use it are destroyed as well. + * @param [in] Fs int: Sampling rate (8000 to 96000 Hz) + * @param [in] frame_size int: Number of samples (per channel) to encode in each + * packet (64 - 1024, prime factorization must contain zero or more 2s, 3s, or 5s and no other primes) + * @param [out] error int*: Returned error code (if NULL, no error will be returned) + * @return A newly created mode + */ +OPUS_CUSTOM_EXPORT OPUS_WARN_UNUSED_RESULT OpusCustomMode *opus_custom_mode_create(opus_int32 Fs, int frame_size, int *error); + +/** Destroys a mode struct. Only call this after all encoders and + * decoders using this mode are destroyed as well. + * @param [in] mode OpusCustomMode*: Mode to be freed. + */ +OPUS_CUSTOM_EXPORT void opus_custom_mode_destroy(OpusCustomMode *mode); + + +#if !defined(OPUS_BUILD) || defined(CELT_ENCODER_C) + +/* Encoder */ +/** Gets the size of an OpusCustomEncoder structure. + * @param [in] mode OpusCustomMode *: Mode configuration + * @param [in] channels int: Number of channels + * @returns size + */ +OPUS_CUSTOM_EXPORT_STATIC OPUS_WARN_UNUSED_RESULT int opus_custom_encoder_get_size( + const OpusCustomMode *mode, + int channels +) OPUS_ARG_NONNULL(1); + +# ifdef CUSTOM_MODES +/** Initializes a previously allocated encoder state + * The memory pointed to by st must be the size returned by opus_custom_encoder_get_size. + * This is intended for applications which use their own allocator instead of malloc. + * @see opus_custom_encoder_create(),opus_custom_encoder_get_size() + * To reset a previously initialized state use the OPUS_RESET_STATE CTL. + * @param [in] st OpusCustomEncoder*: Encoder state + * @param [in] mode OpusCustomMode *: Contains all the information about the characteristics of + * the stream (must be the same characteristics as used for the + * decoder) + * @param [in] channels int: Number of channels + * @return OPUS_OK Success or @ref opus_errorcodes + */ +OPUS_CUSTOM_EXPORT int opus_custom_encoder_init( + OpusCustomEncoder *st, + const OpusCustomMode *mode, + int channels +) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(2); +# endif +#endif + + +/** Creates a new encoder state. Each stream needs its own encoder + * state (can't be shared across simultaneous streams). + * @param [in] mode OpusCustomMode*: Contains all the information about the characteristics of + * the stream (must be the same characteristics as used for the + * decoder) + * @param [in] channels int: Number of channels + * @param [out] error int*: Returns an error code + * @return Newly created encoder state. +*/ +OPUS_CUSTOM_EXPORT OPUS_WARN_UNUSED_RESULT OpusCustomEncoder *opus_custom_encoder_create( + const OpusCustomMode *mode, + int channels, + int *error +) OPUS_ARG_NONNULL(1); + + +/** Destroys a an encoder state. + * @param[in] st OpusCustomEncoder*: State to be freed. + */ +OPUS_CUSTOM_EXPORT void opus_custom_encoder_destroy(OpusCustomEncoder *st); + +/** Encodes a frame of audio. + * @param [in] st OpusCustomEncoder*: Encoder state + * @param [in] pcm float*: PCM audio in float format, with a normal range of +/-1.0. + * Samples with a range beyond +/-1.0 are supported but will + * be clipped by decoders using the integer API and should + * only be used if it is known that the far end supports + * extended dynamic range. There must be exactly + * frame_size samples per channel. + * @param [in] frame_size int: Number of samples per frame of input signal + * @param [out] compressed char *: The compressed data is written here. This may not alias pcm and must be at least maxCompressedBytes long. + * @param [in] maxCompressedBytes int: Maximum number of bytes to use for compressing the frame + * (can change from one frame to another) + * @return Number of bytes written to "compressed". + * If negative, an error has occurred (see error codes). It is IMPORTANT that + * the length returned be somehow transmitted to the decoder. Otherwise, no + * decoding is possible. + */ +OPUS_CUSTOM_EXPORT OPUS_WARN_UNUSED_RESULT int opus_custom_encode_float( + OpusCustomEncoder *st, + const float *pcm, + int frame_size, + unsigned char *compressed, + int maxCompressedBytes +) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(2) OPUS_ARG_NONNULL(4); + +/** Encodes a frame of audio. + * @param [in] st OpusCustomEncoder*: Encoder state + * @param [in] pcm opus_int16*: PCM audio in signed 16-bit format (native endian). + * There must be exactly frame_size samples per channel. + * @param [in] frame_size int: Number of samples per frame of input signal + * @param [out] compressed char *: The compressed data is written here. This may not alias pcm and must be at least maxCompressedBytes long. + * @param [in] maxCompressedBytes int: Maximum number of bytes to use for compressing the frame + * (can change from one frame to another) + * @return Number of bytes written to "compressed". + * If negative, an error has occurred (see error codes). It is IMPORTANT that + * the length returned be somehow transmitted to the decoder. Otherwise, no + * decoding is possible. + */ +OPUS_CUSTOM_EXPORT OPUS_WARN_UNUSED_RESULT int opus_custom_encode( + OpusCustomEncoder *st, + const opus_int16 *pcm, + int frame_size, + unsigned char *compressed, + int maxCompressedBytes +) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(2) OPUS_ARG_NONNULL(4); + +/** Perform a CTL function on an Opus custom encoder. + * + * Generally the request and subsequent arguments are generated + * by a convenience macro. + * @see opus_encoderctls + */ +OPUS_CUSTOM_EXPORT int opus_custom_encoder_ctl(OpusCustomEncoder * OPUS_RESTRICT st, int request, ...) OPUS_ARG_NONNULL(1); + + +#if !defined(OPUS_BUILD) || defined(CELT_DECODER_C) +/* Decoder */ + +/** Gets the size of an OpusCustomDecoder structure. + * @param [in] mode OpusCustomMode *: Mode configuration + * @param [in] channels int: Number of channels + * @returns size + */ +OPUS_CUSTOM_EXPORT_STATIC OPUS_WARN_UNUSED_RESULT int opus_custom_decoder_get_size( + const OpusCustomMode *mode, + int channels +) OPUS_ARG_NONNULL(1); + +/** Initializes a previously allocated decoder state + * The memory pointed to by st must be the size returned by opus_custom_decoder_get_size. + * This is intended for applications which use their own allocator instead of malloc. + * @see opus_custom_decoder_create(),opus_custom_decoder_get_size() + * To reset a previously initialized state use the OPUS_RESET_STATE CTL. + * @param [in] st OpusCustomDecoder*: Decoder state + * @param [in] mode OpusCustomMode *: Contains all the information about the characteristics of + * the stream (must be the same characteristics as used for the + * encoder) + * @param [in] channels int: Number of channels + * @return OPUS_OK Success or @ref opus_errorcodes + */ +OPUS_CUSTOM_EXPORT_STATIC int opus_custom_decoder_init( + OpusCustomDecoder *st, + const OpusCustomMode *mode, + int channels +) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(2); + +#endif + + +/** Creates a new decoder state. Each stream needs its own decoder state (can't + * be shared across simultaneous streams). + * @param [in] mode OpusCustomMode: Contains all the information about the characteristics of the + * stream (must be the same characteristics as used for the encoder) + * @param [in] channels int: Number of channels + * @param [out] error int*: Returns an error code + * @return Newly created decoder state. + */ +OPUS_CUSTOM_EXPORT OPUS_WARN_UNUSED_RESULT OpusCustomDecoder *opus_custom_decoder_create( + const OpusCustomMode *mode, + int channels, + int *error +) OPUS_ARG_NONNULL(1); + +/** Destroys a an decoder state. + * @param[in] st OpusCustomDecoder*: State to be freed. + */ +OPUS_CUSTOM_EXPORT void opus_custom_decoder_destroy(OpusCustomDecoder *st); + +/** Decode an opus custom frame with floating point output + * @param [in] st OpusCustomDecoder*: Decoder state + * @param [in] data char*: Input payload. Use a NULL pointer to indicate packet loss + * @param [in] len int: Number of bytes in payload + * @param [out] pcm float*: Output signal (interleaved if 2 channels). length + * is frame_size*channels*sizeof(float) + * @param [in] frame_size Number of samples per channel of available space in *pcm. + * @returns Number of decoded samples or @ref opus_errorcodes + */ +OPUS_CUSTOM_EXPORT OPUS_WARN_UNUSED_RESULT int opus_custom_decode_float( + OpusCustomDecoder *st, + const unsigned char *data, + int len, + float *pcm, + int frame_size +) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(4); + +/** Decode an opus custom frame + * @param [in] st OpusCustomDecoder*: Decoder state + * @param [in] data char*: Input payload. Use a NULL pointer to indicate packet loss + * @param [in] len int: Number of bytes in payload + * @param [out] pcm opus_int16*: Output signal (interleaved if 2 channels). length + * is frame_size*channels*sizeof(opus_int16) + * @param [in] frame_size Number of samples per channel of available space in *pcm. + * @returns Number of decoded samples or @ref opus_errorcodes + */ +OPUS_CUSTOM_EXPORT OPUS_WARN_UNUSED_RESULT int opus_custom_decode( + OpusCustomDecoder *st, + const unsigned char *data, + int len, + opus_int16 *pcm, + int frame_size +) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(4); + +/** Perform a CTL function on an Opus custom decoder. + * + * Generally the request and subsequent arguments are generated + * by a convenience macro. + * @see opus_genericctls + */ +OPUS_CUSTOM_EXPORT int opus_custom_decoder_ctl(OpusCustomDecoder * OPUS_RESTRICT st, int request, ...) OPUS_ARG_NONNULL(1); + +/**@}*/ + +#ifdef __cplusplus +} +#endif + +#endif /* OPUS_CUSTOM_H */ diff --git a/asm/libs/opus/include/opus_defines.h b/asm/libs/opus/include/opus_defines.h new file mode 100644 index 00000000..647ed5d6 --- /dev/null +++ b/asm/libs/opus/include/opus_defines.h @@ -0,0 +1,753 @@ +/* Copyright (c) 2010-2011 Xiph.Org Foundation, Skype Limited + Written by Jean-Marc Valin and Koen Vos */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +/** + * @file opus_defines.h + * @brief Opus reference implementation constants + */ + +#ifndef OPUS_DEFINES_H +#define OPUS_DEFINES_H + +#include "opus_types.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/** @defgroup opus_errorcodes Error codes + * @{ + */ +/** No error @hideinitializer*/ +#define OPUS_OK 0 +/** One or more invalid/out of range arguments @hideinitializer*/ +#define OPUS_BAD_ARG -1 +/** Not enough bytes allocated in the buffer @hideinitializer*/ +#define OPUS_BUFFER_TOO_SMALL -2 +/** An internal error was detected @hideinitializer*/ +#define OPUS_INTERNAL_ERROR -3 +/** The compressed data passed is corrupted @hideinitializer*/ +#define OPUS_INVALID_PACKET -4 +/** Invalid/unsupported request number @hideinitializer*/ +#define OPUS_UNIMPLEMENTED -5 +/** An encoder or decoder structure is invalid or already freed @hideinitializer*/ +#define OPUS_INVALID_STATE -6 +/** Memory allocation has failed @hideinitializer*/ +#define OPUS_ALLOC_FAIL -7 +/**@}*/ + +/** @cond OPUS_INTERNAL_DOC */ +/**Export control for opus functions */ + +#ifndef OPUS_EXPORT +# if defined(WIN32) +# ifdef OPUS_BUILD +# define OPUS_EXPORT __declspec(dllexport) +# else +# define OPUS_EXPORT +# endif +# elif defined(__GNUC__) && defined(OPUS_BUILD) +# define OPUS_EXPORT __attribute__ ((visibility ("default"))) +# else +# define OPUS_EXPORT +# endif +#endif + +# if !defined(OPUS_GNUC_PREREQ) +# if defined(__GNUC__)&&defined(__GNUC_MINOR__) +# define OPUS_GNUC_PREREQ(_maj,_min) \ + ((__GNUC__<<16)+__GNUC_MINOR__>=((_maj)<<16)+(_min)) +# else +# define OPUS_GNUC_PREREQ(_maj,_min) 0 +# endif +# endif + +#if (!defined(__STDC_VERSION__) || (__STDC_VERSION__ < 199901L) ) +# if OPUS_GNUC_PREREQ(3,0) +# define OPUS_RESTRICT __restrict__ +# elif (defined(_MSC_VER) && _MSC_VER >= 1400) +# define OPUS_RESTRICT __restrict +# else +# define OPUS_RESTRICT +# endif +#else +# define OPUS_RESTRICT restrict +#endif + +#if (!defined(__STDC_VERSION__) || (__STDC_VERSION__ < 199901L) ) +# if OPUS_GNUC_PREREQ(2,7) +# define OPUS_INLINE __inline__ +# elif (defined(_MSC_VER)) +# define OPUS_INLINE __inline +# else +# define OPUS_INLINE +# endif +#else +# define OPUS_INLINE inline +#endif + +/**Warning attributes for opus functions + * NONNULL is not used in OPUS_BUILD to avoid the compiler optimizing out + * some paranoid null checks. */ +#if defined(__GNUC__) && OPUS_GNUC_PREREQ(3, 4) +# define OPUS_WARN_UNUSED_RESULT __attribute__ ((__warn_unused_result__)) +#else +# define OPUS_WARN_UNUSED_RESULT +#endif +#if !defined(OPUS_BUILD) && defined(__GNUC__) && OPUS_GNUC_PREREQ(3, 4) +# define OPUS_ARG_NONNULL(_x) __attribute__ ((__nonnull__(_x))) +#else +# define OPUS_ARG_NONNULL(_x) +#endif + +/** These are the actual Encoder CTL ID numbers. + * They should not be used directly by applications. + * In general, SETs should be even and GETs should be odd.*/ +#define OPUS_SET_APPLICATION_REQUEST 4000 +#define OPUS_GET_APPLICATION_REQUEST 4001 +#define OPUS_SET_BITRATE_REQUEST 4002 +#define OPUS_GET_BITRATE_REQUEST 4003 +#define OPUS_SET_MAX_BANDWIDTH_REQUEST 4004 +#define OPUS_GET_MAX_BANDWIDTH_REQUEST 4005 +#define OPUS_SET_VBR_REQUEST 4006 +#define OPUS_GET_VBR_REQUEST 4007 +#define OPUS_SET_BANDWIDTH_REQUEST 4008 +#define OPUS_GET_BANDWIDTH_REQUEST 4009 +#define OPUS_SET_COMPLEXITY_REQUEST 4010 +#define OPUS_GET_COMPLEXITY_REQUEST 4011 +#define OPUS_SET_INBAND_FEC_REQUEST 4012 +#define OPUS_GET_INBAND_FEC_REQUEST 4013 +#define OPUS_SET_PACKET_LOSS_PERC_REQUEST 4014 +#define OPUS_GET_PACKET_LOSS_PERC_REQUEST 4015 +#define OPUS_SET_DTX_REQUEST 4016 +#define OPUS_GET_DTX_REQUEST 4017 +#define OPUS_SET_VBR_CONSTRAINT_REQUEST 4020 +#define OPUS_GET_VBR_CONSTRAINT_REQUEST 4021 +#define OPUS_SET_FORCE_CHANNELS_REQUEST 4022 +#define OPUS_GET_FORCE_CHANNELS_REQUEST 4023 +#define OPUS_SET_SIGNAL_REQUEST 4024 +#define OPUS_GET_SIGNAL_REQUEST 4025 +#define OPUS_GET_LOOKAHEAD_REQUEST 4027 +/* #define OPUS_RESET_STATE 4028 */ +#define OPUS_GET_SAMPLE_RATE_REQUEST 4029 +#define OPUS_GET_FINAL_RANGE_REQUEST 4031 +#define OPUS_GET_PITCH_REQUEST 4033 +#define OPUS_SET_GAIN_REQUEST 4034 +#define OPUS_GET_GAIN_REQUEST 4045 /* Should have been 4035 */ +#define OPUS_SET_LSB_DEPTH_REQUEST 4036 +#define OPUS_GET_LSB_DEPTH_REQUEST 4037 +#define OPUS_GET_LAST_PACKET_DURATION_REQUEST 4039 +#define OPUS_SET_EXPERT_FRAME_DURATION_REQUEST 4040 +#define OPUS_GET_EXPERT_FRAME_DURATION_REQUEST 4041 +#define OPUS_SET_PREDICTION_DISABLED_REQUEST 4042 +#define OPUS_GET_PREDICTION_DISABLED_REQUEST 4043 + +/* Don't use 4045, it's already taken by OPUS_GET_GAIN_REQUEST */ + +/* Macros to trigger compilation errors when the wrong types are provided to a CTL */ +#define __opus_check_int(x) (((void)((x) == (opus_int32)0)), (opus_int32)(x)) +#define __opus_check_int_ptr(ptr) ((ptr) + ((ptr) - (opus_int32*)(ptr))) +#define __opus_check_uint_ptr(ptr) ((ptr) + ((ptr) - (opus_uint32*)(ptr))) +#define __opus_check_val16_ptr(ptr) ((ptr) + ((ptr) - (opus_val16*)(ptr))) +/** @endcond */ + +/** @defgroup opus_ctlvalues Pre-defined values for CTL interface + * @see opus_genericctls, opus_encoderctls + * @{ + */ +/* Values for the various encoder CTLs */ +#define OPUS_AUTO -1000 /**opus_int32: Allowed values: 0-10, inclusive. + * + * @hideinitializer */ +#define OPUS_SET_COMPLEXITY(x) OPUS_SET_COMPLEXITY_REQUEST, __opus_check_int(x) +/** Gets the encoder's complexity configuration. + * @see OPUS_SET_COMPLEXITY + * @param[out] x opus_int32 *: Returns a value in the range 0-10, + * inclusive. + * @hideinitializer */ +#define OPUS_GET_COMPLEXITY(x) OPUS_GET_COMPLEXITY_REQUEST, __opus_check_int_ptr(x) + +/** Configures the bitrate in the encoder. + * Rates from 500 to 512000 bits per second are meaningful, as well as the + * special values #OPUS_AUTO and #OPUS_BITRATE_MAX. + * The value #OPUS_BITRATE_MAX can be used to cause the codec to use as much + * rate as it can, which is useful for controlling the rate by adjusting the + * output buffer size. + * @see OPUS_GET_BITRATE + * @param[in] x opus_int32: Bitrate in bits per second. The default + * is determined based on the number of + * channels and the input sampling rate. + * @hideinitializer */ +#define OPUS_SET_BITRATE(x) OPUS_SET_BITRATE_REQUEST, __opus_check_int(x) +/** Gets the encoder's bitrate configuration. + * @see OPUS_SET_BITRATE + * @param[out] x opus_int32 *: Returns the bitrate in bits per second. + * The default is determined based on the + * number of channels and the input + * sampling rate. + * @hideinitializer */ +#define OPUS_GET_BITRATE(x) OPUS_GET_BITRATE_REQUEST, __opus_check_int_ptr(x) + +/** Enables or disables variable bitrate (VBR) in the encoder. + * The configured bitrate may not be met exactly because frames must + * be an integer number of bytes in length. + * @see OPUS_GET_VBR + * @see OPUS_SET_VBR_CONSTRAINT + * @param[in] x opus_int32: Allowed values: + *
    + *
    0
    Hard CBR. For LPC/hybrid modes at very low bit-rate, this can + * cause noticeable quality degradation.
    + *
    1
    VBR (default). The exact type of VBR is controlled by + * #OPUS_SET_VBR_CONSTRAINT.
    + *
    + * @hideinitializer */ +#define OPUS_SET_VBR(x) OPUS_SET_VBR_REQUEST, __opus_check_int(x) +/** Determine if variable bitrate (VBR) is enabled in the encoder. + * @see OPUS_SET_VBR + * @see OPUS_GET_VBR_CONSTRAINT + * @param[out] x opus_int32 *: Returns one of the following values: + *
    + *
    0
    Hard CBR.
    + *
    1
    VBR (default). The exact type of VBR may be retrieved via + * #OPUS_GET_VBR_CONSTRAINT.
    + *
    + * @hideinitializer */ +#define OPUS_GET_VBR(x) OPUS_GET_VBR_REQUEST, __opus_check_int_ptr(x) + +/** Enables or disables constrained VBR in the encoder. + * This setting is ignored when the encoder is in CBR mode. + * @warning Only the MDCT mode of Opus currently heeds the constraint. + * Speech mode ignores it completely, hybrid mode may fail to obey it + * if the LPC layer uses more bitrate than the constraint would have + * permitted. + * @see OPUS_GET_VBR_CONSTRAINT + * @see OPUS_SET_VBR + * @param[in] x opus_int32: Allowed values: + *
    + *
    0
    Unconstrained VBR.
    + *
    1
    Constrained VBR (default). This creates a maximum of one + * frame of buffering delay assuming a transport with a + * serialization speed of the nominal bitrate.
    + *
    + * @hideinitializer */ +#define OPUS_SET_VBR_CONSTRAINT(x) OPUS_SET_VBR_CONSTRAINT_REQUEST, __opus_check_int(x) +/** Determine if constrained VBR is enabled in the encoder. + * @see OPUS_SET_VBR_CONSTRAINT + * @see OPUS_GET_VBR + * @param[out] x opus_int32 *: Returns one of the following values: + *
    + *
    0
    Unconstrained VBR.
    + *
    1
    Constrained VBR (default).
    + *
    + * @hideinitializer */ +#define OPUS_GET_VBR_CONSTRAINT(x) OPUS_GET_VBR_CONSTRAINT_REQUEST, __opus_check_int_ptr(x) + +/** Configures mono/stereo forcing in the encoder. + * This can force the encoder to produce packets encoded as either mono or + * stereo, regardless of the format of the input audio. This is useful when + * the caller knows that the input signal is currently a mono source embedded + * in a stereo stream. + * @see OPUS_GET_FORCE_CHANNELS + * @param[in] x opus_int32: Allowed values: + *
    + *
    #OPUS_AUTO
    Not forced (default)
    + *
    1
    Forced mono
    + *
    2
    Forced stereo
    + *
    + * @hideinitializer */ +#define OPUS_SET_FORCE_CHANNELS(x) OPUS_SET_FORCE_CHANNELS_REQUEST, __opus_check_int(x) +/** Gets the encoder's forced channel configuration. + * @see OPUS_SET_FORCE_CHANNELS + * @param[out] x opus_int32 *: + *
    + *
    #OPUS_AUTO
    Not forced (default)
    + *
    1
    Forced mono
    + *
    2
    Forced stereo
    + *
    + * @hideinitializer */ +#define OPUS_GET_FORCE_CHANNELS(x) OPUS_GET_FORCE_CHANNELS_REQUEST, __opus_check_int_ptr(x) + +/** Configures the maximum bandpass that the encoder will select automatically. + * Applications should normally use this instead of #OPUS_SET_BANDWIDTH + * (leaving that set to the default, #OPUS_AUTO). This allows the + * application to set an upper bound based on the type of input it is + * providing, but still gives the encoder the freedom to reduce the bandpass + * when the bitrate becomes too low, for better overall quality. + * @see OPUS_GET_MAX_BANDWIDTH + * @param[in] x opus_int32: Allowed values: + *
    + *
    OPUS_BANDWIDTH_NARROWBAND
    4 kHz passband
    + *
    OPUS_BANDWIDTH_MEDIUMBAND
    6 kHz passband
    + *
    OPUS_BANDWIDTH_WIDEBAND
    8 kHz passband
    + *
    OPUS_BANDWIDTH_SUPERWIDEBAND
    12 kHz passband
    + *
    OPUS_BANDWIDTH_FULLBAND
    20 kHz passband (default)
    + *
    + * @hideinitializer */ +#define OPUS_SET_MAX_BANDWIDTH(x) OPUS_SET_MAX_BANDWIDTH_REQUEST, __opus_check_int(x) + +/** Gets the encoder's configured maximum allowed bandpass. + * @see OPUS_SET_MAX_BANDWIDTH + * @param[out] x opus_int32 *: Allowed values: + *
    + *
    #OPUS_BANDWIDTH_NARROWBAND
    4 kHz passband
    + *
    #OPUS_BANDWIDTH_MEDIUMBAND
    6 kHz passband
    + *
    #OPUS_BANDWIDTH_WIDEBAND
    8 kHz passband
    + *
    #OPUS_BANDWIDTH_SUPERWIDEBAND
    12 kHz passband
    + *
    #OPUS_BANDWIDTH_FULLBAND
    20 kHz passband (default)
    + *
    + * @hideinitializer */ +#define OPUS_GET_MAX_BANDWIDTH(x) OPUS_GET_MAX_BANDWIDTH_REQUEST, __opus_check_int_ptr(x) + +/** Sets the encoder's bandpass to a specific value. + * This prevents the encoder from automatically selecting the bandpass based + * on the available bitrate. If an application knows the bandpass of the input + * audio it is providing, it should normally use #OPUS_SET_MAX_BANDWIDTH + * instead, which still gives the encoder the freedom to reduce the bandpass + * when the bitrate becomes too low, for better overall quality. + * @see OPUS_GET_BANDWIDTH + * @param[in] x opus_int32: Allowed values: + *
    + *
    #OPUS_AUTO
    (default)
    + *
    #OPUS_BANDWIDTH_NARROWBAND
    4 kHz passband
    + *
    #OPUS_BANDWIDTH_MEDIUMBAND
    6 kHz passband
    + *
    #OPUS_BANDWIDTH_WIDEBAND
    8 kHz passband
    + *
    #OPUS_BANDWIDTH_SUPERWIDEBAND
    12 kHz passband
    + *
    #OPUS_BANDWIDTH_FULLBAND
    20 kHz passband
    + *
    + * @hideinitializer */ +#define OPUS_SET_BANDWIDTH(x) OPUS_SET_BANDWIDTH_REQUEST, __opus_check_int(x) + +/** Configures the type of signal being encoded. + * This is a hint which helps the encoder's mode selection. + * @see OPUS_GET_SIGNAL + * @param[in] x opus_int32: Allowed values: + *
    + *
    #OPUS_AUTO
    (default)
    + *
    #OPUS_SIGNAL_VOICE
    Bias thresholds towards choosing LPC or Hybrid modes.
    + *
    #OPUS_SIGNAL_MUSIC
    Bias thresholds towards choosing MDCT modes.
    + *
    + * @hideinitializer */ +#define OPUS_SET_SIGNAL(x) OPUS_SET_SIGNAL_REQUEST, __opus_check_int(x) +/** Gets the encoder's configured signal type. + * @see OPUS_SET_SIGNAL + * @param[out] x opus_int32 *: Returns one of the following values: + *
    + *
    #OPUS_AUTO
    (default)
    + *
    #OPUS_SIGNAL_VOICE
    Bias thresholds towards choosing LPC or Hybrid modes.
    + *
    #OPUS_SIGNAL_MUSIC
    Bias thresholds towards choosing MDCT modes.
    + *
    + * @hideinitializer */ +#define OPUS_GET_SIGNAL(x) OPUS_GET_SIGNAL_REQUEST, __opus_check_int_ptr(x) + + +/** Configures the encoder's intended application. + * The initial value is a mandatory argument to the encoder_create function. + * @see OPUS_GET_APPLICATION + * @param[in] x opus_int32: Returns one of the following values: + *
    + *
    #OPUS_APPLICATION_VOIP
    + *
    Process signal for improved speech intelligibility.
    + *
    #OPUS_APPLICATION_AUDIO
    + *
    Favor faithfulness to the original input.
    + *
    #OPUS_APPLICATION_RESTRICTED_LOWDELAY
    + *
    Configure the minimum possible coding delay by disabling certain modes + * of operation.
    + *
    + * @hideinitializer */ +#define OPUS_SET_APPLICATION(x) OPUS_SET_APPLICATION_REQUEST, __opus_check_int(x) +/** Gets the encoder's configured application. + * @see OPUS_SET_APPLICATION + * @param[out] x opus_int32 *: Returns one of the following values: + *
    + *
    #OPUS_APPLICATION_VOIP
    + *
    Process signal for improved speech intelligibility.
    + *
    #OPUS_APPLICATION_AUDIO
    + *
    Favor faithfulness to the original input.
    + *
    #OPUS_APPLICATION_RESTRICTED_LOWDELAY
    + *
    Configure the minimum possible coding delay by disabling certain modes + * of operation.
    + *
    + * @hideinitializer */ +#define OPUS_GET_APPLICATION(x) OPUS_GET_APPLICATION_REQUEST, __opus_check_int_ptr(x) + +/** Gets the total samples of delay added by the entire codec. + * This can be queried by the encoder and then the provided number of samples can be + * skipped on from the start of the decoder's output to provide time aligned input + * and output. From the perspective of a decoding application the real data begins this many + * samples late. + * + * The decoder contribution to this delay is identical for all decoders, but the + * encoder portion of the delay may vary from implementation to implementation, + * version to version, or even depend on the encoder's initial configuration. + * Applications needing delay compensation should call this CTL rather than + * hard-coding a value. + * @param[out] x opus_int32 *: Number of lookahead samples + * @hideinitializer */ +#define OPUS_GET_LOOKAHEAD(x) OPUS_GET_LOOKAHEAD_REQUEST, __opus_check_int_ptr(x) + +/** Configures the encoder's use of inband forward error correction (FEC). + * @note This is only applicable to the LPC layer + * @see OPUS_GET_INBAND_FEC + * @param[in] x opus_int32: Allowed values: + *
    + *
    0
    Disable inband FEC (default).
    + *
    1
    Enable inband FEC.
    + *
    + * @hideinitializer */ +#define OPUS_SET_INBAND_FEC(x) OPUS_SET_INBAND_FEC_REQUEST, __opus_check_int(x) +/** Gets encoder's configured use of inband forward error correction. + * @see OPUS_SET_INBAND_FEC + * @param[out] x opus_int32 *: Returns one of the following values: + *
    + *
    0
    Inband FEC disabled (default).
    + *
    1
    Inband FEC enabled.
    + *
    + * @hideinitializer */ +#define OPUS_GET_INBAND_FEC(x) OPUS_GET_INBAND_FEC_REQUEST, __opus_check_int_ptr(x) + +/** Configures the encoder's expected packet loss percentage. + * Higher values trigger progressively more loss resistant behavior in the encoder + * at the expense of quality at a given bitrate in the absence of packet loss, but + * greater quality under loss. + * @see OPUS_GET_PACKET_LOSS_PERC + * @param[in] x opus_int32: Loss percentage in the range 0-100, inclusive (default: 0). + * @hideinitializer */ +#define OPUS_SET_PACKET_LOSS_PERC(x) OPUS_SET_PACKET_LOSS_PERC_REQUEST, __opus_check_int(x) +/** Gets the encoder's configured packet loss percentage. + * @see OPUS_SET_PACKET_LOSS_PERC + * @param[out] x opus_int32 *: Returns the configured loss percentage + * in the range 0-100, inclusive (default: 0). + * @hideinitializer */ +#define OPUS_GET_PACKET_LOSS_PERC(x) OPUS_GET_PACKET_LOSS_PERC_REQUEST, __opus_check_int_ptr(x) + +/** Configures the encoder's use of discontinuous transmission (DTX). + * @note This is only applicable to the LPC layer + * @see OPUS_GET_DTX + * @param[in] x opus_int32: Allowed values: + *
    + *
    0
    Disable DTX (default).
    + *
    1
    Enabled DTX.
    + *
    + * @hideinitializer */ +#define OPUS_SET_DTX(x) OPUS_SET_DTX_REQUEST, __opus_check_int(x) +/** Gets encoder's configured use of discontinuous transmission. + * @see OPUS_SET_DTX + * @param[out] x opus_int32 *: Returns one of the following values: + *
    + *
    0
    DTX disabled (default).
    + *
    1
    DTX enabled.
    + *
    + * @hideinitializer */ +#define OPUS_GET_DTX(x) OPUS_GET_DTX_REQUEST, __opus_check_int_ptr(x) +/** Configures the depth of signal being encoded. + * + * This is a hint which helps the encoder identify silence and near-silence. + * It represents the number of significant bits of linear intensity below + * which the signal contains ignorable quantization or other noise. + * + * For example, OPUS_SET_LSB_DEPTH(14) would be an appropriate setting + * for G.711 u-law input. OPUS_SET_LSB_DEPTH(16) would be appropriate + * for 16-bit linear pcm input with opus_encode_float(). + * + * When using opus_encode() instead of opus_encode_float(), or when libopus + * is compiled for fixed-point, the encoder uses the minimum of the value + * set here and the value 16. + * + * @see OPUS_GET_LSB_DEPTH + * @param[in] x opus_int32: Input precision in bits, between 8 and 24 + * (default: 24). + * @hideinitializer */ +#define OPUS_SET_LSB_DEPTH(x) OPUS_SET_LSB_DEPTH_REQUEST, __opus_check_int(x) +/** Gets the encoder's configured signal depth. + * @see OPUS_SET_LSB_DEPTH + * @param[out] x opus_int32 *: Input precision in bits, between 8 and + * 24 (default: 24). + * @hideinitializer */ +#define OPUS_GET_LSB_DEPTH(x) OPUS_GET_LSB_DEPTH_REQUEST, __opus_check_int_ptr(x) + +/** Configures the encoder's use of variable duration frames. + * When variable duration is enabled, the encoder is free to use a shorter frame + * size than the one requested in the opus_encode*() call. + * It is then the user's responsibility + * to verify how much audio was encoded by checking the ToC byte of the encoded + * packet. The part of the audio that was not encoded needs to be resent to the + * encoder for the next call. Do not use this option unless you really + * know what you are doing. + * @see OPUS_GET_EXPERT_FRAME_DURATION + * @param[in] x opus_int32: Allowed values: + *
    + *
    OPUS_FRAMESIZE_ARG
    Select frame size from the argument (default).
    + *
    OPUS_FRAMESIZE_2_5_MS
    Use 2.5 ms frames.
    + *
    OPUS_FRAMESIZE_5_MS
    Use 5 ms frames.
    + *
    OPUS_FRAMESIZE_10_MS
    Use 10 ms frames.
    + *
    OPUS_FRAMESIZE_20_MS
    Use 20 ms frames.
    + *
    OPUS_FRAMESIZE_40_MS
    Use 40 ms frames.
    + *
    OPUS_FRAMESIZE_60_MS
    Use 60 ms frames.
    + *
    OPUS_FRAMESIZE_VARIABLE
    Optimize the frame size dynamically.
    + *
    + * @hideinitializer */ +#define OPUS_SET_EXPERT_FRAME_DURATION(x) OPUS_SET_EXPERT_FRAME_DURATION_REQUEST, __opus_check_int(x) +/** Gets the encoder's configured use of variable duration frames. + * @see OPUS_SET_EXPERT_FRAME_DURATION + * @param[out] x opus_int32 *: Returns one of the following values: + *
    + *
    OPUS_FRAMESIZE_ARG
    Select frame size from the argument (default).
    + *
    OPUS_FRAMESIZE_2_5_MS
    Use 2.5 ms frames.
    + *
    OPUS_FRAMESIZE_5_MS
    Use 5 ms frames.
    + *
    OPUS_FRAMESIZE_10_MS
    Use 10 ms frames.
    + *
    OPUS_FRAMESIZE_20_MS
    Use 20 ms frames.
    + *
    OPUS_FRAMESIZE_40_MS
    Use 40 ms frames.
    + *
    OPUS_FRAMESIZE_60_MS
    Use 60 ms frames.
    + *
    OPUS_FRAMESIZE_VARIABLE
    Optimize the frame size dynamically.
    + *
    + * @hideinitializer */ +#define OPUS_GET_EXPERT_FRAME_DURATION(x) OPUS_GET_EXPERT_FRAME_DURATION_REQUEST, __opus_check_int_ptr(x) + +/** If set to 1, disables almost all use of prediction, making frames almost + * completely independent. This reduces quality. + * @see OPUS_GET_PREDICTION_DISABLED + * @param[in] x opus_int32: Allowed values: + *
    + *
    0
    Enable prediction (default).
    + *
    1
    Disable prediction.
    + *
    + * @hideinitializer */ +#define OPUS_SET_PREDICTION_DISABLED(x) OPUS_SET_PREDICTION_DISABLED_REQUEST, __opus_check_int(x) +/** Gets the encoder's configured prediction status. + * @see OPUS_SET_PREDICTION_DISABLED + * @param[out] x opus_int32 *: Returns one of the following values: + *
    + *
    0
    Prediction enabled (default).
    + *
    1
    Prediction disabled.
    + *
    + * @hideinitializer */ +#define OPUS_GET_PREDICTION_DISABLED(x) OPUS_GET_PREDICTION_DISABLED_REQUEST, __opus_check_int_ptr(x) + +/**@}*/ + +/** @defgroup opus_genericctls Generic CTLs + * + * These macros are used with the \c opus_decoder_ctl and + * \c opus_encoder_ctl calls to generate a particular + * request. + * + * When called on an \c OpusDecoder they apply to that + * particular decoder instance. When called on an + * \c OpusEncoder they apply to the corresponding setting + * on that encoder instance, if present. + * + * Some usage examples: + * + * @code + * int ret; + * opus_int32 pitch; + * ret = opus_decoder_ctl(dec_ctx, OPUS_GET_PITCH(&pitch)); + * if (ret == OPUS_OK) return ret; + * + * opus_encoder_ctl(enc_ctx, OPUS_RESET_STATE); + * opus_decoder_ctl(dec_ctx, OPUS_RESET_STATE); + * + * opus_int32 enc_bw, dec_bw; + * opus_encoder_ctl(enc_ctx, OPUS_GET_BANDWIDTH(&enc_bw)); + * opus_decoder_ctl(dec_ctx, OPUS_GET_BANDWIDTH(&dec_bw)); + * if (enc_bw != dec_bw) { + * printf("packet bandwidth mismatch!\n"); + * } + * @endcode + * + * @see opus_encoder, opus_decoder_ctl, opus_encoder_ctl, opus_decoderctls, opus_encoderctls + * @{ + */ + +/** Resets the codec state to be equivalent to a freshly initialized state. + * This should be called when switching streams in order to prevent + * the back to back decoding from giving different results from + * one at a time decoding. + * @hideinitializer */ +#define OPUS_RESET_STATE 4028 + +/** Gets the final state of the codec's entropy coder. + * This is used for testing purposes, + * The encoder and decoder state should be identical after coding a payload + * (assuming no data corruption or software bugs) + * + * @param[out] x opus_uint32 *: Entropy coder state + * + * @hideinitializer */ +#define OPUS_GET_FINAL_RANGE(x) OPUS_GET_FINAL_RANGE_REQUEST, __opus_check_uint_ptr(x) + +/** Gets the encoder's configured bandpass or the decoder's last bandpass. + * @see OPUS_SET_BANDWIDTH + * @param[out] x opus_int32 *: Returns one of the following values: + *
    + *
    #OPUS_AUTO
    (default)
    + *
    #OPUS_BANDWIDTH_NARROWBAND
    4 kHz passband
    + *
    #OPUS_BANDWIDTH_MEDIUMBAND
    6 kHz passband
    + *
    #OPUS_BANDWIDTH_WIDEBAND
    8 kHz passband
    + *
    #OPUS_BANDWIDTH_SUPERWIDEBAND
    12 kHz passband
    + *
    #OPUS_BANDWIDTH_FULLBAND
    20 kHz passband
    + *
    + * @hideinitializer */ +#define OPUS_GET_BANDWIDTH(x) OPUS_GET_BANDWIDTH_REQUEST, __opus_check_int_ptr(x) + +/** Gets the sampling rate the encoder or decoder was initialized with. + * This simply returns the Fs value passed to opus_encoder_init() + * or opus_decoder_init(). + * @param[out] x opus_int32 *: Sampling rate of encoder or decoder. + * @hideinitializer + */ +#define OPUS_GET_SAMPLE_RATE(x) OPUS_GET_SAMPLE_RATE_REQUEST, __opus_check_int_ptr(x) + +/**@}*/ + +/** @defgroup opus_decoderctls Decoder related CTLs + * @see opus_genericctls, opus_encoderctls, opus_decoder + * @{ + */ + +/** Configures decoder gain adjustment. + * Scales the decoded output by a factor specified in Q8 dB units. + * This has a maximum range of -32768 to 32767 inclusive, and returns + * OPUS_BAD_ARG otherwise. The default is zero indicating no adjustment. + * This setting survives decoder reset. + * + * gain = pow(10, x/(20.0*256)) + * + * @param[in] x opus_int32: Amount to scale PCM signal by in Q8 dB units. + * @hideinitializer */ +#define OPUS_SET_GAIN(x) OPUS_SET_GAIN_REQUEST, __opus_check_int(x) +/** Gets the decoder's configured gain adjustment. @see OPUS_SET_GAIN + * + * @param[out] x opus_int32 *: Amount to scale PCM signal by in Q8 dB units. + * @hideinitializer */ +#define OPUS_GET_GAIN(x) OPUS_GET_GAIN_REQUEST, __opus_check_int_ptr(x) + +/** Gets the duration (in samples) of the last packet successfully decoded or concealed. + * @param[out] x opus_int32 *: Number of samples (at current sampling rate). + * @hideinitializer */ +#define OPUS_GET_LAST_PACKET_DURATION(x) OPUS_GET_LAST_PACKET_DURATION_REQUEST, __opus_check_int_ptr(x) + +/** Gets the pitch of the last decoded frame, if available. + * This can be used for any post-processing algorithm requiring the use of pitch, + * e.g. time stretching/shortening. If the last frame was not voiced, or if the + * pitch was not coded in the frame, then zero is returned. + * + * This CTL is only implemented for decoder instances. + * + * @param[out] x opus_int32 *: pitch period at 48 kHz (or 0 if not available) + * + * @hideinitializer */ +#define OPUS_GET_PITCH(x) OPUS_GET_PITCH_REQUEST, __opus_check_int_ptr(x) + +/**@}*/ + +/** @defgroup opus_libinfo Opus library information functions + * @{ + */ + +/** Converts an opus error code into a human readable string. + * + * @param[in] error int: Error number + * @returns Error string + */ +OPUS_EXPORT const char *opus_strerror(int error); + +/** Gets the libopus version string. + * + * Applications may look for the substring "-fixed" in the version string to + * determine whether they have a fixed-point or floating-point build at + * runtime. + * + * @returns Version string + */ +OPUS_EXPORT const char *opus_get_version_string(void); +/**@}*/ + +#ifdef __cplusplus +} +#endif + +#endif /* OPUS_DEFINES_H */ diff --git a/asm/libs/opus/include/opus_multistream.h b/asm/libs/opus/include/opus_multistream.h new file mode 100644 index 00000000..47e03900 --- /dev/null +++ b/asm/libs/opus/include/opus_multistream.h @@ -0,0 +1,660 @@ +/* Copyright (c) 2011 Xiph.Org Foundation + Written by Jean-Marc Valin */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +/** + * @file opus_multistream.h + * @brief Opus reference implementation multistream API + */ + +#ifndef OPUS_MULTISTREAM_H +#define OPUS_MULTISTREAM_H + +#include "opus.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/** @cond OPUS_INTERNAL_DOC */ + +/** Macros to trigger compilation errors when the wrong types are provided to a + * CTL. */ +/**@{*/ +#define __opus_check_encstate_ptr(ptr) ((ptr) + ((ptr) - (OpusEncoder**)(ptr))) +#define __opus_check_decstate_ptr(ptr) ((ptr) + ((ptr) - (OpusDecoder**)(ptr))) +/**@}*/ + +/** These are the actual encoder and decoder CTL ID numbers. + * They should not be used directly by applications. + * In general, SETs should be even and GETs should be odd.*/ +/**@{*/ +#define OPUS_MULTISTREAM_GET_ENCODER_STATE_REQUEST 5120 +#define OPUS_MULTISTREAM_GET_DECODER_STATE_REQUEST 5122 +/**@}*/ + +/** @endcond */ + +/** @defgroup opus_multistream_ctls Multistream specific encoder and decoder CTLs + * + * These are convenience macros that are specific to the + * opus_multistream_encoder_ctl() and opus_multistream_decoder_ctl() + * interface. + * The CTLs from @ref opus_genericctls, @ref opus_encoderctls, and + * @ref opus_decoderctls may be applied to a multistream encoder or decoder as + * well. + * In addition, you may retrieve the encoder or decoder state for an specific + * stream via #OPUS_MULTISTREAM_GET_ENCODER_STATE or + * #OPUS_MULTISTREAM_GET_DECODER_STATE and apply CTLs to it individually. + */ +/**@{*/ + +/** Gets the encoder state for an individual stream of a multistream encoder. + * @param[in] x opus_int32: The index of the stream whose encoder you + * wish to retrieve. + * This must be non-negative and less than + * the streams parameter used + * to initialize the encoder. + * @param[out] y OpusEncoder**: Returns a pointer to the given + * encoder state. + * @retval OPUS_BAD_ARG The index of the requested stream was out of range. + * @hideinitializer + */ +#define OPUS_MULTISTREAM_GET_ENCODER_STATE(x,y) OPUS_MULTISTREAM_GET_ENCODER_STATE_REQUEST, __opus_check_int(x), __opus_check_encstate_ptr(y) + +/** Gets the decoder state for an individual stream of a multistream decoder. + * @param[in] x opus_int32: The index of the stream whose decoder you + * wish to retrieve. + * This must be non-negative and less than + * the streams parameter used + * to initialize the decoder. + * @param[out] y OpusDecoder**: Returns a pointer to the given + * decoder state. + * @retval OPUS_BAD_ARG The index of the requested stream was out of range. + * @hideinitializer + */ +#define OPUS_MULTISTREAM_GET_DECODER_STATE(x,y) OPUS_MULTISTREAM_GET_DECODER_STATE_REQUEST, __opus_check_int(x), __opus_check_decstate_ptr(y) + +/**@}*/ + +/** @defgroup opus_multistream Opus Multistream API + * @{ + * + * The multistream API allows individual Opus streams to be combined into a + * single packet, enabling support for up to 255 channels. Unlike an + * elementary Opus stream, the encoder and decoder must negotiate the channel + * configuration before the decoder can successfully interpret the data in the + * packets produced by the encoder. Some basic information, such as packet + * duration, can be computed without any special negotiation. + * + * The format for multistream Opus packets is defined in the + * Ogg + * encapsulation specification and is based on the self-delimited Opus + * framing described in Appendix B of RFC 6716. + * Normal Opus packets are just a degenerate case of multistream Opus packets, + * and can be encoded or decoded with the multistream API by setting + * streams to 1 when initializing the encoder or + * decoder. + * + * Multistream Opus streams can contain up to 255 elementary Opus streams. + * These may be either "uncoupled" or "coupled", indicating that the decoder + * is configured to decode them to either 1 or 2 channels, respectively. + * The streams are ordered so that all coupled streams appear at the + * beginning. + * + * A mapping table defines which decoded channel i + * should be used for each input/output (I/O) channel j. This table is + * typically provided as an unsigned char array. + * Let i = mapping[j] be the index for I/O channel j. + * If i < 2*coupled_streams, then I/O channel j is + * encoded as the left channel of stream (i/2) if i + * is even, or as the right channel of stream (i/2) if + * i is odd. Otherwise, I/O channel j is encoded as + * mono in stream (i - coupled_streams), unless it has the special + * value 255, in which case it is omitted from the encoding entirely (the + * decoder will reproduce it as silence). Each value i must either + * be the special value 255 or be less than streams + coupled_streams. + * + * The output channels specified by the encoder + * should use the + * Vorbis + * channel ordering. A decoder may wish to apply an additional permutation + * to the mapping the encoder used to achieve a different output channel + * order (e.g. for outputing in WAV order). + * + * Each multistream packet contains an Opus packet for each stream, and all of + * the Opus packets in a single multistream packet must have the same + * duration. Therefore the duration of a multistream packet can be extracted + * from the TOC sequence of the first stream, which is located at the + * beginning of the packet, just like an elementary Opus stream: + * + * @code + * int nb_samples; + * int nb_frames; + * nb_frames = opus_packet_get_nb_frames(data, len); + * if (nb_frames < 1) + * return nb_frames; + * nb_samples = opus_packet_get_samples_per_frame(data, 48000) * nb_frames; + * @endcode + * + * The general encoding and decoding process proceeds exactly the same as in + * the normal @ref opus_encoder and @ref opus_decoder APIs. + * See their documentation for an overview of how to use the corresponding + * multistream functions. + */ + +/** Opus multistream encoder state. + * This contains the complete state of a multistream Opus encoder. + * It is position independent and can be freely copied. + * @see opus_multistream_encoder_create + * @see opus_multistream_encoder_init + */ +typedef struct OpusMSEncoder OpusMSEncoder; + +/** Opus multistream decoder state. + * This contains the complete state of a multistream Opus decoder. + * It is position independent and can be freely copied. + * @see opus_multistream_decoder_create + * @see opus_multistream_decoder_init + */ +typedef struct OpusMSDecoder OpusMSDecoder; + +/**\name Multistream encoder functions */ +/**@{*/ + +/** Gets the size of an OpusMSEncoder structure. + * @param streams int: The total number of streams to encode from the + * input. + * This must be no more than 255. + * @param coupled_streams int: Number of coupled (2 channel) streams + * to encode. + * This must be no larger than the total + * number of streams. + * Additionally, The total number of + * encoded channels (streams + + * coupled_streams) must be no + * more than 255. + * @returns The size in bytes on success, or a negative error code + * (see @ref opus_errorcodes) on error. + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT opus_int32 opus_multistream_encoder_get_size( + int streams, + int coupled_streams +); + +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT opus_int32 opus_multistream_surround_encoder_get_size( + int channels, + int mapping_family +); + + +/** Allocates and initializes a multistream encoder state. + * Call opus_multistream_encoder_destroy() to release + * this object when finished. + * @param Fs opus_int32: Sampling rate of the input signal (in Hz). + * This must be one of 8000, 12000, 16000, + * 24000, or 48000. + * @param channels int: Number of channels in the input signal. + * This must be at most 255. + * It may be greater than the number of + * coded channels (streams + + * coupled_streams). + * @param streams int: The total number of streams to encode from the + * input. + * This must be no more than the number of channels. + * @param coupled_streams int: Number of coupled (2 channel) streams + * to encode. + * This must be no larger than the total + * number of streams. + * Additionally, The total number of + * encoded channels (streams + + * coupled_streams) must be no + * more than the number of input channels. + * @param[in] mapping const unsigned char[channels]: Mapping from + * encoded channels to input channels, as described in + * @ref opus_multistream. As an extra constraint, the + * multistream encoder does not allow encoding coupled + * streams for which one channel is unused since this + * is never a good idea. + * @param application int: The target encoder application. + * This must be one of the following: + *
    + *
    #OPUS_APPLICATION_VOIP
    + *
    Process signal for improved speech intelligibility.
    + *
    #OPUS_APPLICATION_AUDIO
    + *
    Favor faithfulness to the original input.
    + *
    #OPUS_APPLICATION_RESTRICTED_LOWDELAY
    + *
    Configure the minimum possible coding delay by disabling certain modes + * of operation.
    + *
    + * @param[out] error int *: Returns #OPUS_OK on success, or an error + * code (see @ref opus_errorcodes) on + * failure. + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT OpusMSEncoder *opus_multistream_encoder_create( + opus_int32 Fs, + int channels, + int streams, + int coupled_streams, + const unsigned char *mapping, + int application, + int *error +) OPUS_ARG_NONNULL(5); + +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT OpusMSEncoder *opus_multistream_surround_encoder_create( + opus_int32 Fs, + int channels, + int mapping_family, + int *streams, + int *coupled_streams, + unsigned char *mapping, + int application, + int *error +) OPUS_ARG_NONNULL(5); + +/** Initialize a previously allocated multistream encoder state. + * The memory pointed to by \a st must be at least the size returned by + * opus_multistream_encoder_get_size(). + * This is intended for applications which use their own allocator instead of + * malloc. + * To reset a previously initialized state, use the #OPUS_RESET_STATE CTL. + * @see opus_multistream_encoder_create + * @see opus_multistream_encoder_get_size + * @param st OpusMSEncoder*: Multistream encoder state to initialize. + * @param Fs opus_int32: Sampling rate of the input signal (in Hz). + * This must be one of 8000, 12000, 16000, + * 24000, or 48000. + * @param channels int: Number of channels in the input signal. + * This must be at most 255. + * It may be greater than the number of + * coded channels (streams + + * coupled_streams). + * @param streams int: The total number of streams to encode from the + * input. + * This must be no more than the number of channels. + * @param coupled_streams int: Number of coupled (2 channel) streams + * to encode. + * This must be no larger than the total + * number of streams. + * Additionally, The total number of + * encoded channels (streams + + * coupled_streams) must be no + * more than the number of input channels. + * @param[in] mapping const unsigned char[channels]: Mapping from + * encoded channels to input channels, as described in + * @ref opus_multistream. As an extra constraint, the + * multistream encoder does not allow encoding coupled + * streams for which one channel is unused since this + * is never a good idea. + * @param application int: The target encoder application. + * This must be one of the following: + *
    + *
    #OPUS_APPLICATION_VOIP
    + *
    Process signal for improved speech intelligibility.
    + *
    #OPUS_APPLICATION_AUDIO
    + *
    Favor faithfulness to the original input.
    + *
    #OPUS_APPLICATION_RESTRICTED_LOWDELAY
    + *
    Configure the minimum possible coding delay by disabling certain modes + * of operation.
    + *
    + * @returns #OPUS_OK on success, or an error code (see @ref opus_errorcodes) + * on failure. + */ +OPUS_EXPORT int opus_multistream_encoder_init( + OpusMSEncoder *st, + opus_int32 Fs, + int channels, + int streams, + int coupled_streams, + const unsigned char *mapping, + int application +) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(6); + +OPUS_EXPORT int opus_multistream_surround_encoder_init( + OpusMSEncoder *st, + opus_int32 Fs, + int channels, + int mapping_family, + int *streams, + int *coupled_streams, + unsigned char *mapping, + int application +) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(6); + +/** Encodes a multistream Opus frame. + * @param st OpusMSEncoder*: Multistream encoder state. + * @param[in] pcm const opus_int16*: The input signal as interleaved + * samples. + * This must contain + * frame_size*channels + * samples. + * @param frame_size int: Number of samples per channel in the input + * signal. + * This must be an Opus frame size for the + * encoder's sampling rate. + * For example, at 48 kHz the permitted values + * are 120, 240, 480, 960, 1920, and 2880. + * Passing in a duration of less than 10 ms + * (480 samples at 48 kHz) will prevent the + * encoder from using the LPC or hybrid modes. + * @param[out] data unsigned char*: Output payload. + * This must contain storage for at + * least \a max_data_bytes. + * @param [in] max_data_bytes opus_int32: Size of the allocated + * memory for the output + * payload. This may be + * used to impose an upper limit on + * the instant bitrate, but should + * not be used as the only bitrate + * control. Use #OPUS_SET_BITRATE to + * control the bitrate. + * @returns The length of the encoded packet (in bytes) on success or a + * negative error code (see @ref opus_errorcodes) on failure. + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_multistream_encode( + OpusMSEncoder *st, + const opus_int16 *pcm, + int frame_size, + unsigned char *data, + opus_int32 max_data_bytes +) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(2) OPUS_ARG_NONNULL(4); + +/** Encodes a multistream Opus frame from floating point input. + * @param st OpusMSEncoder*: Multistream encoder state. + * @param[in] pcm const float*: The input signal as interleaved + * samples with a normal range of + * +/-1.0. + * Samples with a range beyond +/-1.0 + * are supported but will be clipped by + * decoders using the integer API and + * should only be used if it is known + * that the far end supports extended + * dynamic range. + * This must contain + * frame_size*channels + * samples. + * @param frame_size int: Number of samples per channel in the input + * signal. + * This must be an Opus frame size for the + * encoder's sampling rate. + * For example, at 48 kHz the permitted values + * are 120, 240, 480, 960, 1920, and 2880. + * Passing in a duration of less than 10 ms + * (480 samples at 48 kHz) will prevent the + * encoder from using the LPC or hybrid modes. + * @param[out] data unsigned char*: Output payload. + * This must contain storage for at + * least \a max_data_bytes. + * @param [in] max_data_bytes opus_int32: Size of the allocated + * memory for the output + * payload. This may be + * used to impose an upper limit on + * the instant bitrate, but should + * not be used as the only bitrate + * control. Use #OPUS_SET_BITRATE to + * control the bitrate. + * @returns The length of the encoded packet (in bytes) on success or a + * negative error code (see @ref opus_errorcodes) on failure. + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_multistream_encode_float( + OpusMSEncoder *st, + const float *pcm, + int frame_size, + unsigned char *data, + opus_int32 max_data_bytes +) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(2) OPUS_ARG_NONNULL(4); + +/** Frees an OpusMSEncoder allocated by + * opus_multistream_encoder_create(). + * @param st OpusMSEncoder*: Multistream encoder state to be freed. + */ +OPUS_EXPORT void opus_multistream_encoder_destroy(OpusMSEncoder *st); + +/** Perform a CTL function on a multistream Opus encoder. + * + * Generally the request and subsequent arguments are generated by a + * convenience macro. + * @param st OpusMSEncoder*: Multistream encoder state. + * @param request This and all remaining parameters should be replaced by one + * of the convenience macros in @ref opus_genericctls, + * @ref opus_encoderctls, or @ref opus_multistream_ctls. + * @see opus_genericctls + * @see opus_encoderctls + * @see opus_multistream_ctls + */ +OPUS_EXPORT int opus_multistream_encoder_ctl(OpusMSEncoder *st, int request, ...) OPUS_ARG_NONNULL(1); + +/**@}*/ + +/**\name Multistream decoder functions */ +/**@{*/ + +/** Gets the size of an OpusMSDecoder structure. + * @param streams int: The total number of streams coded in the + * input. + * This must be no more than 255. + * @param coupled_streams int: Number streams to decode as coupled + * (2 channel) streams. + * This must be no larger than the total + * number of streams. + * Additionally, The total number of + * coded channels (streams + + * coupled_streams) must be no + * more than 255. + * @returns The size in bytes on success, or a negative error code + * (see @ref opus_errorcodes) on error. + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT opus_int32 opus_multistream_decoder_get_size( + int streams, + int coupled_streams +); + +/** Allocates and initializes a multistream decoder state. + * Call opus_multistream_decoder_destroy() to release + * this object when finished. + * @param Fs opus_int32: Sampling rate to decode at (in Hz). + * This must be one of 8000, 12000, 16000, + * 24000, or 48000. + * @param channels int: Number of channels to output. + * This must be at most 255. + * It may be different from the number of coded + * channels (streams + + * coupled_streams). + * @param streams int: The total number of streams coded in the + * input. + * This must be no more than 255. + * @param coupled_streams int: Number of streams to decode as coupled + * (2 channel) streams. + * This must be no larger than the total + * number of streams. + * Additionally, The total number of + * coded channels (streams + + * coupled_streams) must be no + * more than 255. + * @param[in] mapping const unsigned char[channels]: Mapping from + * coded channels to output channels, as described in + * @ref opus_multistream. + * @param[out] error int *: Returns #OPUS_OK on success, or an error + * code (see @ref opus_errorcodes) on + * failure. + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT OpusMSDecoder *opus_multistream_decoder_create( + opus_int32 Fs, + int channels, + int streams, + int coupled_streams, + const unsigned char *mapping, + int *error +) OPUS_ARG_NONNULL(5); + +/** Intialize a previously allocated decoder state object. + * The memory pointed to by \a st must be at least the size returned by + * opus_multistream_encoder_get_size(). + * This is intended for applications which use their own allocator instead of + * malloc. + * To reset a previously initialized state, use the #OPUS_RESET_STATE CTL. + * @see opus_multistream_decoder_create + * @see opus_multistream_deocder_get_size + * @param st OpusMSEncoder*: Multistream encoder state to initialize. + * @param Fs opus_int32: Sampling rate to decode at (in Hz). + * This must be one of 8000, 12000, 16000, + * 24000, or 48000. + * @param channels int: Number of channels to output. + * This must be at most 255. + * It may be different from the number of coded + * channels (streams + + * coupled_streams). + * @param streams int: The total number of streams coded in the + * input. + * This must be no more than 255. + * @param coupled_streams int: Number of streams to decode as coupled + * (2 channel) streams. + * This must be no larger than the total + * number of streams. + * Additionally, The total number of + * coded channels (streams + + * coupled_streams) must be no + * more than 255. + * @param[in] mapping const unsigned char[channels]: Mapping from + * coded channels to output channels, as described in + * @ref opus_multistream. + * @returns #OPUS_OK on success, or an error code (see @ref opus_errorcodes) + * on failure. + */ +OPUS_EXPORT int opus_multistream_decoder_init( + OpusMSDecoder *st, + opus_int32 Fs, + int channels, + int streams, + int coupled_streams, + const unsigned char *mapping +) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(6); + +/** Decode a multistream Opus packet. + * @param st OpusMSDecoder*: Multistream decoder state. + * @param[in] data const unsigned char*: Input payload. + * Use a NULL + * pointer to indicate packet + * loss. + * @param len opus_int32: Number of bytes in payload. + * @param[out] pcm opus_int16*: Output signal, with interleaved + * samples. + * This must contain room for + * frame_size*channels + * samples. + * @param frame_size int: The number of samples per channel of + * available space in \a pcm. + * If this is less than the maximum packet duration + * (120 ms; 5760 for 48kHz), this function will not be capable + * of decoding some packets. In the case of PLC (data==NULL) + * or FEC (decode_fec=1), then frame_size needs to be exactly + * the duration of audio that is missing, otherwise the + * decoder will not be in the optimal state to decode the + * next incoming packet. For the PLC and FEC cases, frame_size + * must be a multiple of 2.5 ms. + * @param decode_fec int: Flag (0 or 1) to request that any in-band + * forward error correction data be decoded. + * If no such data is available, the frame is + * decoded as if it were lost. + * @returns Number of samples decoded on success or a negative error code + * (see @ref opus_errorcodes) on failure. + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_multistream_decode( + OpusMSDecoder *st, + const unsigned char *data, + opus_int32 len, + opus_int16 *pcm, + int frame_size, + int decode_fec +) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(4); + +/** Decode a multistream Opus packet with floating point output. + * @param st OpusMSDecoder*: Multistream decoder state. + * @param[in] data const unsigned char*: Input payload. + * Use a NULL + * pointer to indicate packet + * loss. + * @param len opus_int32: Number of bytes in payload. + * @param[out] pcm opus_int16*: Output signal, with interleaved + * samples. + * This must contain room for + * frame_size*channels + * samples. + * @param frame_size int: The number of samples per channel of + * available space in \a pcm. + * If this is less than the maximum packet duration + * (120 ms; 5760 for 48kHz), this function will not be capable + * of decoding some packets. In the case of PLC (data==NULL) + * or FEC (decode_fec=1), then frame_size needs to be exactly + * the duration of audio that is missing, otherwise the + * decoder will not be in the optimal state to decode the + * next incoming packet. For the PLC and FEC cases, frame_size + * must be a multiple of 2.5 ms. + * @param decode_fec int: Flag (0 or 1) to request that any in-band + * forward error correction data be decoded. + * If no such data is available, the frame is + * decoded as if it were lost. + * @returns Number of samples decoded on success or a negative error code + * (see @ref opus_errorcodes) on failure. + */ +OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_multistream_decode_float( + OpusMSDecoder *st, + const unsigned char *data, + opus_int32 len, + float *pcm, + int frame_size, + int decode_fec +) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(4); + +/** Perform a CTL function on a multistream Opus decoder. + * + * Generally the request and subsequent arguments are generated by a + * convenience macro. + * @param st OpusMSDecoder*: Multistream decoder state. + * @param request This and all remaining parameters should be replaced by one + * of the convenience macros in @ref opus_genericctls, + * @ref opus_decoderctls, or @ref opus_multistream_ctls. + * @see opus_genericctls + * @see opus_decoderctls + * @see opus_multistream_ctls + */ +OPUS_EXPORT int opus_multistream_decoder_ctl(OpusMSDecoder *st, int request, ...) OPUS_ARG_NONNULL(1); + +/** Frees an OpusMSDecoder allocated by + * opus_multistream_decoder_create(). + * @param st OpusMSDecoder: Multistream decoder state to be freed. + */ +OPUS_EXPORT void opus_multistream_decoder_destroy(OpusMSDecoder *st); + +/**@}*/ + +/**@}*/ + +#ifdef __cplusplus +} +#endif + +#endif /* OPUS_MULTISTREAM_H */ diff --git a/asm/libs/opus/include/opus_types.h b/asm/libs/opus/include/opus_types.h new file mode 100644 index 00000000..b28e03ae --- /dev/null +++ b/asm/libs/opus/include/opus_types.h @@ -0,0 +1,159 @@ +/* (C) COPYRIGHT 1994-2002 Xiph.Org Foundation */ +/* Modified by Jean-Marc Valin */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ +/* opus_types.h based on ogg_types.h from libogg */ + +/** + @file opus_types.h + @brief Opus reference implementation types +*/ +#ifndef OPUS_TYPES_H +#define OPUS_TYPES_H + +/* Use the real stdint.h if it's there (taken from Paul Hsieh's pstdint.h) */ +#if (defined(__STDC__) && __STDC__ && __STDC_VERSION__ >= 199901L) || (defined(__GNUC__) && (defined(_STDINT_H) || defined(_STDINT_H_)) || defined (HAVE_STDINT_H)) +#include + + typedef int16_t opus_int16; + typedef uint16_t opus_uint16; + typedef int32_t opus_int32; + typedef uint32_t opus_uint32; +#elif defined(_WIN32) + +# if defined(__CYGWIN__) +# include <_G_config.h> + typedef _G_int32_t opus_int32; + typedef _G_uint32_t opus_uint32; + typedef _G_int16 opus_int16; + typedef _G_uint16 opus_uint16; +# elif defined(__MINGW32__) + typedef short opus_int16; + typedef unsigned short opus_uint16; + typedef int opus_int32; + typedef unsigned int opus_uint32; +# elif defined(__MWERKS__) + typedef int opus_int32; + typedef unsigned int opus_uint32; + typedef short opus_int16; + typedef unsigned short opus_uint16; +# else + /* MSVC/Borland */ + typedef __int32 opus_int32; + typedef unsigned __int32 opus_uint32; + typedef __int16 opus_int16; + typedef unsigned __int16 opus_uint16; +# endif + +#elif defined(__MACOS__) + +# include + typedef SInt16 opus_int16; + typedef UInt16 opus_uint16; + typedef SInt32 opus_int32; + typedef UInt32 opus_uint32; + +#elif (defined(__APPLE__) && defined(__MACH__)) /* MacOS X Framework build */ + +# include + typedef int16_t opus_int16; + typedef u_int16_t opus_uint16; + typedef int32_t opus_int32; + typedef u_int32_t opus_uint32; + +#elif defined(__BEOS__) + + /* Be */ +# include + typedef int16 opus_int16; + typedef u_int16 opus_uint16; + typedef int32_t opus_int32; + typedef u_int32_t opus_uint32; + +#elif defined (__EMX__) + + /* OS/2 GCC */ + typedef short opus_int16; + typedef unsigned short opus_uint16; + typedef int opus_int32; + typedef unsigned int opus_uint32; + +#elif defined (DJGPP) + + /* DJGPP */ + typedef short opus_int16; + typedef unsigned short opus_uint16; + typedef int opus_int32; + typedef unsigned int opus_uint32; + +#elif defined(R5900) + + /* PS2 EE */ + typedef int opus_int32; + typedef unsigned opus_uint32; + typedef short opus_int16; + typedef unsigned short opus_uint16; + +#elif defined(__SYMBIAN32__) + + /* Symbian GCC */ + typedef signed short opus_int16; + typedef unsigned short opus_uint16; + typedef signed int opus_int32; + typedef unsigned int opus_uint32; + +#elif defined(CONFIG_TI_C54X) || defined (CONFIG_TI_C55X) + + typedef short opus_int16; + typedef unsigned short opus_uint16; + typedef long opus_int32; + typedef unsigned long opus_uint32; + +#elif defined(CONFIG_TI_C6X) + + typedef short opus_int16; + typedef unsigned short opus_uint16; + typedef int opus_int32; + typedef unsigned int opus_uint32; + +#else + + /* Give up, take a reasonable guess */ + typedef short opus_int16; + typedef unsigned short opus_uint16; + typedef int opus_int32; + typedef unsigned int opus_uint32; + +#endif + +#define opus_int int /* used for counters etc; at least 16 bits */ +#define opus_int64 long long +#define opus_int8 signed char + +#define opus_uint unsigned int /* used for counters etc; at least 16 bits */ +#define opus_uint64 unsigned long long +#define opus_uint8 unsigned char + +#endif /* OPUS_TYPES_H */ diff --git a/asm/libs/opus/m4/as-gcc-inline-assembly.m4 b/asm/libs/opus/m4/as-gcc-inline-assembly.m4 new file mode 100644 index 00000000..b0d2da41 --- /dev/null +++ b/asm/libs/opus/m4/as-gcc-inline-assembly.m4 @@ -0,0 +1,98 @@ +dnl as-gcc-inline-assembly.m4 0.1.0 + +dnl autostars m4 macro for detection of gcc inline assembly + +dnl David Schleef + +dnl AS_COMPILER_FLAG(ACTION-IF-ACCEPTED, [ACTION-IF-NOT-ACCEPTED]) +dnl Tries to compile with the given CFLAGS. +dnl Runs ACTION-IF-ACCEPTED if the compiler can compile with the flags, +dnl and ACTION-IF-NOT-ACCEPTED otherwise. + +AC_DEFUN([AS_GCC_INLINE_ASSEMBLY], +[ + AC_MSG_CHECKING([if compiler supports gcc-style inline assembly]) + + AC_TRY_COMPILE([], [ +#ifdef __GNUC_MINOR__ +#if (__GNUC__ * 1000 + __GNUC_MINOR__) < 3004 +#error GCC before 3.4 has critical bugs compiling inline assembly +#endif +#endif +__asm__ (""::) ], [flag_ok=yes], [flag_ok=no]) + + if test "X$flag_ok" = Xyes ; then + $1 + true + else + $2 + true + fi + AC_MSG_RESULT([$flag_ok]) +]) + +AC_DEFUN([AS_ASM_ARM_NEON], +[ + AC_MSG_CHECKING([if assembler supports NEON instructions on ARM]) + + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[__asm__("vorr d0,d0,d0")])], + [AC_MSG_RESULT([yes]) + $1], + [AC_MSG_RESULT([no]) + $2]) +]) + +AC_DEFUN([AS_ASM_ARM_NEON_FORCE], +[ + AC_MSG_CHECKING([if assembler supports NEON instructions on ARM]) + + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[__asm__(".arch armv7-a\n.fpu neon\n.object_arch armv4t\nvorr d0,d0,d0")])], + [AC_MSG_RESULT([yes]) + $1], + [AC_MSG_RESULT([no]) + $2]) +]) + +AC_DEFUN([AS_ASM_ARM_MEDIA], +[ + AC_MSG_CHECKING([if assembler supports ARMv6 media instructions on ARM]) + + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[__asm__("shadd8 r3,r3,r3")])], + [AC_MSG_RESULT([yes]) + $1], + [AC_MSG_RESULT([no]) + $2]) +]) + +AC_DEFUN([AS_ASM_ARM_MEDIA_FORCE], +[ + AC_MSG_CHECKING([if assembler supports ARMv6 media instructions on ARM]) + + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[__asm__(".arch armv6\n.object_arch armv4t\nshadd8 r3,r3,r3")])], + [AC_MSG_RESULT([yes]) + $1], + [AC_MSG_RESULT([no]) + $2]) +]) + +AC_DEFUN([AS_ASM_ARM_EDSP], +[ + AC_MSG_CHECKING([if assembler supports EDSP instructions on ARM]) + + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[__asm__("qadd r3,r3,r3")])], + [AC_MSG_RESULT([yes]) + $1], + [AC_MSG_RESULT([no]) + $2]) +]) + +AC_DEFUN([AS_ASM_ARM_EDSP_FORCE], +[ + AC_MSG_CHECKING([if assembler supports EDSP instructions on ARM]) + + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[__asm__(".arch armv5te\n.object_arch armv4t\nqadd r3,r3,r3")])], + [AC_MSG_RESULT([yes]) + $1], + [AC_MSG_RESULT([no]) + $2]) +]) diff --git a/asm/libs/opus/m4/opus-intrinsics.m4 b/asm/libs/opus/m4/opus-intrinsics.m4 new file mode 100644 index 00000000..b93ddd38 --- /dev/null +++ b/asm/libs/opus/m4/opus-intrinsics.m4 @@ -0,0 +1,29 @@ +dnl opus-intrinsics.m4 +dnl macro for testing for support for compiler intrinsics, either by default or with a compiler flag + +dnl OPUS_CHECK_INTRINSICS(NAME-OF-INTRINSICS, COMPILER-FLAG-FOR-INTRINSICS, VAR-IF-PRESENT, VAR-IF-DEFAULT, TEST-PROGRAM-HEADER, TEST-PROGRAM-BODY) +AC_DEFUN([OPUS_CHECK_INTRINSICS], +[ + AC_MSG_CHECKING([if compiler supports $1 intrinsics]) + AC_LINK_IFELSE( + [AC_LANG_PROGRAM($5, $6)], + [ + $3=1 + $4=1 + AC_MSG_RESULT([yes]) + ],[ + $4=0 + AC_MSG_RESULT([no]) + AC_MSG_CHECKING([if compiler supports $1 intrinsics with $2]) + save_CFLAGS="$CFLAGS"; CFLAGS="$2 $CFLAGS" + AC_LINK_IFELSE([AC_LANG_PROGRAM($5, $6)], + [ + AC_MSG_RESULT([yes]) + $3=1 + ],[ + AC_MSG_RESULT([no]) + $3=0 + ]) + CFLAGS="$save_CFLAGS" + ]) +]) diff --git a/asm/libs/opus/opus-uninstalled.pc.in b/asm/libs/opus/opus-uninstalled.pc.in new file mode 100644 index 00000000..3f2d6744 --- /dev/null +++ b/asm/libs/opus/opus-uninstalled.pc.in @@ -0,0 +1,12 @@ +# Opus codec reference implementation uninstalled pkg-config file + +libdir=${pcfiledir}/.libs +includedir=${pcfiledir} + +Name: opus uninstalled +Description: Opus IETF audio codec (not installed, @PC_BUILD@) +Version: @VERSION@ +Requires: +Conflicts: +Libs: ${libdir}/libopus.a @LIBM@ +Cflags: -I${pcfiledir}/@top_srcdir@/include diff --git a/asm/libs/opus/opus.m4 b/asm/libs/opus/opus.m4 new file mode 100644 index 00000000..47f5ec49 --- /dev/null +++ b/asm/libs/opus/opus.m4 @@ -0,0 +1,117 @@ +# Configure paths for libopus +# Gregory Maxwell 08-30-2012 +# Shamelessly stolen from Jack Moffitt (libogg) who +# Shamelessly stole from Owen Taylor and Manish Singh + +dnl XIPH_PATH_OPUS([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) +dnl Test for libopus, and define OPUS_CFLAGS and OPUS_LIBS +dnl +AC_DEFUN([XIPH_PATH_OPUS], +[dnl +dnl Get the cflags and libraries +dnl +AC_ARG_WITH(opus,AC_HELP_STRING([--with-opus=PFX],[Prefix where opus is installed (optional)]), opus_prefix="$withval", opus_prefix="") +AC_ARG_WITH(opus-libraries,AC_HELP_STRING([--with-opus-libraries=DIR],[Directory where the opus library is installed (optional)]), opus_libraries="$withval", opus_libraries="") +AC_ARG_WITH(opus-includes,AC_HELP_STRING([--with-opus-includes=DIR],[Directory where the opus header files are installed (optional)]), opus_includes="$withval", opus_includes="") +AC_ARG_ENABLE(opustest,AC_HELP_STRING([--disable-opustest],[Do not try to compile and run a test opus program]),, enable_opustest=yes) + + if test "x$opus_libraries" != "x" ; then + OPUS_LIBS="-L$opus_libraries" + elif test "x$opus_prefix" = "xno" || test "x$opus_prefix" = "xyes" ; then + OPUS_LIBS="" + elif test "x$opus_prefix" != "x" ; then + OPUS_LIBS="-L$opus_prefix/lib" + elif test "x$prefix" != "xNONE" ; then + OPUS_LIBS="-L$prefix/lib" + fi + + if test "x$opus_prefix" != "xno" ; then + OPUS_LIBS="$OPUS_LIBS -lopus" + fi + + if test "x$opus_includes" != "x" ; then + OPUS_CFLAGS="-I$opus_includes" + elif test "x$opus_prefix" = "xno" || test "x$opus_prefix" = "xyes" ; then + OPUS_CFLAGS="" + elif test "x$opus_prefix" != "x" ; then + OPUS_CFLAGS="-I$opus_prefix/include" + elif test "x$prefix" != "xNONE"; then + OPUS_CFLAGS="-I$prefix/include" + fi + + AC_MSG_CHECKING(for Opus) + if test "x$opus_prefix" = "xno" ; then + no_opus="disabled" + enable_opustest="no" + else + no_opus="" + fi + + + if test "x$enable_opustest" = "xyes" ; then + ac_save_CFLAGS="$CFLAGS" + ac_save_LIBS="$LIBS" + CFLAGS="$CFLAGS $OPUS_CFLAGS" + LIBS="$LIBS $OPUS_LIBS" +dnl +dnl Now check if the installed Opus is sufficiently new. +dnl + rm -f conf.opustest + AC_TRY_RUN([ +#include +#include +#include +#include + +int main () +{ + system("touch conf.opustest"); + return 0; +} + +],, no_opus=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + + if test "x$no_opus" = "xdisabled" ; then + AC_MSG_RESULT(no) + ifelse([$2], , :, [$2]) + elif test "x$no_opus" = "x" ; then + AC_MSG_RESULT(yes) + ifelse([$1], , :, [$1]) + else + AC_MSG_RESULT(no) + if test -f conf.opustest ; then + : + else + echo "*** Could not run Opus test program, checking why..." + CFLAGS="$CFLAGS $OPUS_CFLAGS" + LIBS="$LIBS $OPUS_LIBS" + AC_TRY_LINK([ +#include +#include +], [ return 0; ], + [ echo "*** The test program compiled, but did not run. This usually means" + echo "*** that the run-time linker is not finding Opus or finding the wrong" + echo "*** version of Opus. If it is not finding Opus, you'll need to set your" + echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" + echo "*** to the installed location Also, make sure you have run ldconfig if that" + echo "*** is required on your system" + echo "***" + echo "*** If you have an old version installed, it is best to remove it, although" + echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"], + [ echo "*** The test program failed to compile or link. See the file config.log for the" + echo "*** exact error that occurred. This usually means Opus was incorrectly installed" + echo "*** or that you have moved Opus since it was installed." ]) + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + OPUS_CFLAGS="" + OPUS_LIBS="" + ifelse([$2], , :, [$2]) + fi + AC_SUBST(OPUS_CFLAGS) + AC_SUBST(OPUS_LIBS) + rm -f conf.opustest +]) diff --git a/asm/libs/opus/opus.pc.in b/asm/libs/opus/opus.pc.in new file mode 100644 index 00000000..e15c6fed --- /dev/null +++ b/asm/libs/opus/opus.pc.in @@ -0,0 +1,16 @@ +# Opus codec reference implementation pkg-config file + +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: Opus +Description: Opus IETF audio codec (@PC_BUILD@ build) +URL: http://opus-codec.org/ +Version: @VERSION@ +Requires: +Conflicts: +Libs: -L${libdir} -lopus +Libs.private: @LIBM@ +Cflags: -I${includedir}/opus diff --git a/asm/libs/opus/opus_headers.mk b/asm/libs/opus/opus_headers.mk new file mode 100644 index 00000000..43a978cd --- /dev/null +++ b/asm/libs/opus/opus_headers.mk @@ -0,0 +1,7 @@ +OPUS_HEAD = \ +include/opus.h \ +include/opus_multistream.h \ +src/opus_private.h \ +src/analysis.h \ +src/mlp.h \ +src/tansig_table.h diff --git a/asm/libs/opus/opus_sources.mk b/asm/libs/opus/opus_sources.mk new file mode 100644 index 00000000..e4eeb919 --- /dev/null +++ b/asm/libs/opus/opus_sources.mk @@ -0,0 +1,12 @@ +OPUS_SOURCES = src/opus.c \ +src/opus_decoder.c \ +src/opus_encoder.c \ +src/opus_multistream.c \ +src/opus_multistream_encoder.c \ +src/opus_multistream_decoder.c \ +src/repacketizer.c + +OPUS_SOURCES_FLOAT = \ +src/analysis.c \ +src/mlp.c \ +src/mlp_data.c diff --git a/asm/libs/opus/releases.sha2 b/asm/libs/opus/releases.sha2 new file mode 100644 index 00000000..db676124 --- /dev/null +++ b/asm/libs/opus/releases.sha2 @@ -0,0 +1,49 @@ +b2f75c4ac5ab837845eb028413fae2a28754bfb0a6d76416e2af1441ef447649 opus-0.9.0.tar.gz +4e379a98ba95bbbfe9087ef10fdd05c8ac9060b6d695f587ea82a7b43a0df4fe opus-0.9.10.tar.gz 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+9e2bed13bc729058591a0f1cab2505e8cfd8e7ac460bf10a78bcc3b125e7c301 opusfile-0.7.tar.gz +346967d7989bb83b05949483b76bd0f69a12c59bd8b4457e864902b52bb0ac34 opusfile-0.7.zip diff --git a/asm/libs/opus/silk/A2NLSF.c b/asm/libs/opus/silk/A2NLSF.c new file mode 100644 index 00000000..b6e9e5ff --- /dev/null +++ b/asm/libs/opus/silk/A2NLSF.c @@ -0,0 +1,267 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +/* Conversion between prediction filter coefficients and NLSFs */ +/* Requires the order to be an even number */ +/* A piecewise linear approximation maps LSF <-> cos(LSF) */ +/* Therefore the result is not accurate NLSFs, but the two */ +/* functions are accurate inverses of each other */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FIX.h" +#include "tables.h" + +/* Number of binary divisions, when not in low complexity mode */ +#define BIN_DIV_STEPS_A2NLSF_FIX 3 /* must be no higher than 16 - log2( LSF_COS_TAB_SZ_FIX ) */ +#define MAX_ITERATIONS_A2NLSF_FIX 30 + +/* Helper function for A2NLSF(..) */ +/* Transforms polynomials from cos(n*f) to cos(f)^n */ +static OPUS_INLINE void silk_A2NLSF_trans_poly( + opus_int32 *p, /* I/O Polynomial */ + const opus_int dd /* I Polynomial order (= filter order / 2 ) */ +) +{ + opus_int k, n; + + for( k = 2; k <= dd; k++ ) { + for( n = dd; n > k; n-- ) { + p[ n - 2 ] -= p[ n ]; + } + p[ k - 2 ] -= silk_LSHIFT( p[ k ], 1 ); + } +} +/* Helper function for A2NLSF(..) */ +/* Polynomial evaluation */ +static OPUS_INLINE opus_int32 silk_A2NLSF_eval_poly( /* return the polynomial evaluation, in Q16 */ + opus_int32 *p, /* I Polynomial, Q16 */ + const opus_int32 x, /* I Evaluation point, Q12 */ + const opus_int dd /* I Order */ +) +{ + opus_int n; + opus_int32 x_Q16, y32; + + y32 = p[ dd ]; /* Q16 */ + x_Q16 = silk_LSHIFT( x, 4 ); + + if ( opus_likely( 8 == dd ) ) + { + y32 = silk_SMLAWW( p[ 7 ], y32, x_Q16 ); + y32 = silk_SMLAWW( p[ 6 ], y32, x_Q16 ); + y32 = silk_SMLAWW( p[ 5 ], y32, x_Q16 ); + y32 = silk_SMLAWW( p[ 4 ], y32, x_Q16 ); + y32 = silk_SMLAWW( p[ 3 ], y32, x_Q16 ); + y32 = silk_SMLAWW( p[ 2 ], y32, x_Q16 ); + y32 = silk_SMLAWW( p[ 1 ], y32, x_Q16 ); + y32 = silk_SMLAWW( p[ 0 ], y32, x_Q16 ); + } + else + { + for( n = dd - 1; n >= 0; n-- ) { + y32 = silk_SMLAWW( p[ n ], y32, x_Q16 ); /* Q16 */ + } + } + return y32; +} + +static OPUS_INLINE void silk_A2NLSF_init( + const opus_int32 *a_Q16, + opus_int32 *P, + opus_int32 *Q, + const opus_int dd +) +{ + opus_int k; + + /* Convert filter coefs to even and odd polynomials */ + P[dd] = silk_LSHIFT( 1, 16 ); + Q[dd] = silk_LSHIFT( 1, 16 ); + for( k = 0; k < dd; k++ ) { + P[ k ] = -a_Q16[ dd - k - 1 ] - a_Q16[ dd + k ]; /* Q16 */ + Q[ k ] = -a_Q16[ dd - k - 1 ] + a_Q16[ dd + k ]; /* Q16 */ + } + + /* Divide out zeros as we have that for even filter orders, */ + /* z = 1 is always a root in Q, and */ + /* z = -1 is always a root in P */ + for( k = dd; k > 0; k-- ) { + P[ k - 1 ] -= P[ k ]; + Q[ k - 1 ] += Q[ k ]; + } + + /* Transform polynomials from cos(n*f) to cos(f)^n */ + silk_A2NLSF_trans_poly( P, dd ); + silk_A2NLSF_trans_poly( Q, dd ); +} + +/* Compute Normalized Line Spectral Frequencies (NLSFs) from whitening filter coefficients */ +/* If not all roots are found, the a_Q16 coefficients are bandwidth expanded until convergence. */ +void silk_A2NLSF( + opus_int16 *NLSF, /* O Normalized Line Spectral Frequencies in Q15 (0..2^15-1) [d] */ + opus_int32 *a_Q16, /* I/O Monic whitening filter coefficients in Q16 [d] */ + const opus_int d /* I Filter order (must be even) */ +) +{ + opus_int i, k, m, dd, root_ix, ffrac; + opus_int32 xlo, xhi, xmid; + opus_int32 ylo, yhi, ymid, thr; + opus_int32 nom, den; + opus_int32 P[ SILK_MAX_ORDER_LPC / 2 + 1 ]; + opus_int32 Q[ SILK_MAX_ORDER_LPC / 2 + 1 ]; + opus_int32 *PQ[ 2 ]; + opus_int32 *p; + + /* Store pointers to array */ + PQ[ 0 ] = P; + PQ[ 1 ] = Q; + + dd = silk_RSHIFT( d, 1 ); + + silk_A2NLSF_init( a_Q16, P, Q, dd ); + + /* Find roots, alternating between P and Q */ + p = P; /* Pointer to polynomial */ + + xlo = silk_LSFCosTab_FIX_Q12[ 0 ]; /* Q12*/ + ylo = silk_A2NLSF_eval_poly( p, xlo, dd ); + + if( ylo < 0 ) { + /* Set the first NLSF to zero and move on to the next */ + NLSF[ 0 ] = 0; + p = Q; /* Pointer to polynomial */ + ylo = silk_A2NLSF_eval_poly( p, xlo, dd ); + root_ix = 1; /* Index of current root */ + } else { + root_ix = 0; /* Index of current root */ + } + k = 1; /* Loop counter */ + i = 0; /* Counter for bandwidth expansions applied */ + thr = 0; + while( 1 ) { + /* Evaluate polynomial */ + xhi = silk_LSFCosTab_FIX_Q12[ k ]; /* Q12 */ + yhi = silk_A2NLSF_eval_poly( p, xhi, dd ); + + /* Detect zero crossing */ + if( ( ylo <= 0 && yhi >= thr ) || ( ylo >= 0 && yhi <= -thr ) ) { + if( yhi == 0 ) { + /* If the root lies exactly at the end of the current */ + /* interval, look for the next root in the next interval */ + thr = 1; + } else { + thr = 0; + } + /* Binary division */ + ffrac = -256; + for( m = 0; m < BIN_DIV_STEPS_A2NLSF_FIX; m++ ) { + /* Evaluate polynomial */ + xmid = silk_RSHIFT_ROUND( xlo + xhi, 1 ); + ymid = silk_A2NLSF_eval_poly( p, xmid, dd ); + + /* Detect zero crossing */ + if( ( ylo <= 0 && ymid >= 0 ) || ( ylo >= 0 && ymid <= 0 ) ) { + /* Reduce frequency */ + xhi = xmid; + yhi = ymid; + } else { + /* Increase frequency */ + xlo = xmid; + ylo = ymid; + ffrac = silk_ADD_RSHIFT( ffrac, 128, m ); + } + } + + /* Interpolate */ + if( silk_abs( ylo ) < 65536 ) { + /* Avoid dividing by zero */ + den = ylo - yhi; + nom = silk_LSHIFT( ylo, 8 - BIN_DIV_STEPS_A2NLSF_FIX ) + silk_RSHIFT( den, 1 ); + if( den != 0 ) { + ffrac += silk_DIV32( nom, den ); + } + } else { + /* No risk of dividing by zero because abs(ylo - yhi) >= abs(ylo) >= 65536 */ + ffrac += silk_DIV32( ylo, silk_RSHIFT( ylo - yhi, 8 - BIN_DIV_STEPS_A2NLSF_FIX ) ); + } + NLSF[ root_ix ] = (opus_int16)silk_min_32( silk_LSHIFT( (opus_int32)k, 8 ) + ffrac, silk_int16_MAX ); + + silk_assert( NLSF[ root_ix ] >= 0 ); + + root_ix++; /* Next root */ + if( root_ix >= d ) { + /* Found all roots */ + break; + } + /* Alternate pointer to polynomial */ + p = PQ[ root_ix & 1 ]; + + /* Evaluate polynomial */ + xlo = silk_LSFCosTab_FIX_Q12[ k - 1 ]; /* Q12*/ + ylo = silk_LSHIFT( 1 - ( root_ix & 2 ), 12 ); + } else { + /* Increment loop counter */ + k++; + xlo = xhi; + ylo = yhi; + thr = 0; + + if( k > LSF_COS_TAB_SZ_FIX ) { + i++; + if( i > MAX_ITERATIONS_A2NLSF_FIX ) { + /* Set NLSFs to white spectrum and exit */ + NLSF[ 0 ] = (opus_int16)silk_DIV32_16( 1 << 15, d + 1 ); + for( k = 1; k < d; k++ ) { + NLSF[ k ] = (opus_int16)silk_SMULBB( k + 1, NLSF[ 0 ] ); + } + return; + } + + /* Error: Apply progressively more bandwidth expansion and run again */ + silk_bwexpander_32( a_Q16, d, 65536 - silk_SMULBB( 10 + i, i ) ); /* 10_Q16 = 0.00015*/ + + silk_A2NLSF_init( a_Q16, P, Q, dd ); + p = P; /* Pointer to polynomial */ + xlo = silk_LSFCosTab_FIX_Q12[ 0 ]; /* Q12*/ + ylo = silk_A2NLSF_eval_poly( p, xlo, dd ); + if( ylo < 0 ) { + /* Set the first NLSF to zero and move on to the next */ + NLSF[ 0 ] = 0; + p = Q; /* Pointer to polynomial */ + ylo = silk_A2NLSF_eval_poly( p, xlo, dd ); + root_ix = 1; /* Index of current root */ + } else { + root_ix = 0; /* Index of current root */ + } + k = 1; /* Reset loop counter */ + } + } + } +} diff --git a/asm/libs/opus/silk/API.h b/asm/libs/opus/silk/API.h new file mode 100644 index 00000000..0131acbb --- /dev/null +++ b/asm/libs/opus/silk/API.h @@ -0,0 +1,134 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_API_H +#define SILK_API_H + +#include "control.h" +#include "typedef.h" +#include "errors.h" +#include "entenc.h" +#include "entdec.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + +#define SILK_MAX_FRAMES_PER_PACKET 3 + +/* Struct for TOC (Table of Contents) */ +typedef struct { + opus_int VADFlag; /* Voice activity for packet */ + opus_int VADFlags[ SILK_MAX_FRAMES_PER_PACKET ]; /* Voice activity for each frame in packet */ + opus_int inbandFECFlag; /* Flag indicating if packet contains in-band FEC */ +} silk_TOC_struct; + +/****************************************/ +/* Encoder functions */ +/****************************************/ + +/***********************************************/ +/* Get size in bytes of the Silk encoder state */ +/***********************************************/ +opus_int silk_Get_Encoder_Size( /* O Returns error code */ + opus_int *encSizeBytes /* O Number of bytes in SILK encoder state */ +); + +/*************************/ +/* Init or reset encoder */ +/*************************/ +opus_int silk_InitEncoder( /* O Returns error code */ + void *encState, /* I/O State */ + int arch, /* I Run-time architecture */ + silk_EncControlStruct *encStatus /* O Encoder Status */ +); + +/**************************/ +/* Encode frame with Silk */ +/**************************/ +/* Note: if prefillFlag is set, the input must contain 10 ms of audio, irrespective of what */ +/* encControl->payloadSize_ms is set to */ +opus_int silk_Encode( /* O Returns error code */ + void *encState, /* I/O State */ + silk_EncControlStruct *encControl, /* I Control status */ + const opus_int16 *samplesIn, /* I Speech sample input vector */ + opus_int nSamplesIn, /* I Number of samples in input vector */ + ec_enc *psRangeEnc, /* I/O Compressor data structure */ + opus_int32 *nBytesOut, /* I/O Number of bytes in payload (input: Max bytes) */ + const opus_int prefillFlag /* I Flag to indicate prefilling buffers no coding */ +); + +/****************************************/ +/* Decoder functions */ +/****************************************/ + +/***********************************************/ +/* Get size in bytes of the Silk decoder state */ +/***********************************************/ +opus_int silk_Get_Decoder_Size( /* O Returns error code */ + opus_int *decSizeBytes /* O Number of bytes in SILK decoder state */ +); + +/*************************/ +/* Init or Reset decoder */ +/*************************/ +opus_int silk_InitDecoder( /* O Returns error code */ + void *decState /* I/O State */ +); + +/******************/ +/* Decode a frame */ +/******************/ +opus_int silk_Decode( /* O Returns error code */ + void* decState, /* I/O State */ + silk_DecControlStruct* decControl, /* I/O Control Structure */ + opus_int lostFlag, /* I 0: no loss, 1 loss, 2 decode fec */ + opus_int newPacketFlag, /* I Indicates first decoder call for this packet */ + ec_dec *psRangeDec, /* I/O Compressor data structure */ + opus_int16 *samplesOut, /* O Decoded output speech vector */ + opus_int32 *nSamplesOut, /* O Number of samples decoded */ + int arch /* I Run-time architecture */ +); + +#if 0 +/**************************************/ +/* Get table of contents for a packet */ +/**************************************/ +opus_int silk_get_TOC( + const opus_uint8 *payload, /* I Payload data */ + const opus_int nBytesIn, /* I Number of input bytes */ + const opus_int nFramesPerPayload, /* I Number of SILK frames per payload */ + silk_TOC_struct *Silk_TOC /* O Type of content */ +); +#endif + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/asm/libs/opus/silk/CNG.c b/asm/libs/opus/silk/CNG.c new file mode 100644 index 00000000..61787c23 --- /dev/null +++ b/asm/libs/opus/silk/CNG.c @@ -0,0 +1,181 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" +#include "stack_alloc.h" + +/* Generates excitation for CNG LPC synthesis */ +static OPUS_INLINE void silk_CNG_exc( + opus_int32 exc_Q10[], /* O CNG excitation signal Q10 */ + opus_int32 exc_buf_Q14[], /* I Random samples buffer Q10 */ + opus_int32 Gain_Q16, /* I Gain to apply */ + opus_int length, /* I Length */ + opus_int32 *rand_seed /* I/O Seed to random index generator */ +) +{ + opus_int32 seed; + opus_int i, idx, exc_mask; + + exc_mask = CNG_BUF_MASK_MAX; + while( exc_mask > length ) { + exc_mask = silk_RSHIFT( exc_mask, 1 ); + } + + seed = *rand_seed; + for( i = 0; i < length; i++ ) { + seed = silk_RAND( seed ); + idx = (opus_int)( silk_RSHIFT( seed, 24 ) & exc_mask ); + silk_assert( idx >= 0 ); + silk_assert( idx <= CNG_BUF_MASK_MAX ); + exc_Q10[ i ] = (opus_int16)silk_SAT16( silk_SMULWW( exc_buf_Q14[ idx ], Gain_Q16 >> 4 ) ); + } + *rand_seed = seed; +} + +void silk_CNG_Reset( + silk_decoder_state *psDec /* I/O Decoder state */ +) +{ + opus_int i, NLSF_step_Q15, NLSF_acc_Q15; + + NLSF_step_Q15 = silk_DIV32_16( silk_int16_MAX, psDec->LPC_order + 1 ); + NLSF_acc_Q15 = 0; + for( i = 0; i < psDec->LPC_order; i++ ) { + NLSF_acc_Q15 += NLSF_step_Q15; + psDec->sCNG.CNG_smth_NLSF_Q15[ i ] = NLSF_acc_Q15; + } + psDec->sCNG.CNG_smth_Gain_Q16 = 0; + psDec->sCNG.rand_seed = 3176576; +} + +/* Updates CNG estimate, and applies the CNG when packet was lost */ +void silk_CNG( + silk_decoder_state *psDec, /* I/O Decoder state */ + silk_decoder_control *psDecCtrl, /* I/O Decoder control */ + opus_int16 frame[], /* I/O Signal */ + opus_int length /* I Length of residual */ +) +{ + opus_int i, subfr; + opus_int32 sum_Q6, max_Gain_Q16, gain_Q16; + opus_int16 A_Q12[ MAX_LPC_ORDER ]; + silk_CNG_struct *psCNG = &psDec->sCNG; + SAVE_STACK; + + if( psDec->fs_kHz != psCNG->fs_kHz ) { + /* Reset state */ + silk_CNG_Reset( psDec ); + + psCNG->fs_kHz = psDec->fs_kHz; + } + if( psDec->lossCnt == 0 && psDec->prevSignalType == TYPE_NO_VOICE_ACTIVITY ) { + /* Update CNG parameters */ + + /* Smoothing of LSF's */ + for( i = 0; i < psDec->LPC_order; i++ ) { + psCNG->CNG_smth_NLSF_Q15[ i ] += silk_SMULWB( (opus_int32)psDec->prevNLSF_Q15[ i ] - (opus_int32)psCNG->CNG_smth_NLSF_Q15[ i ], CNG_NLSF_SMTH_Q16 ); + } + /* Find the subframe with the highest gain */ + max_Gain_Q16 = 0; + subfr = 0; + for( i = 0; i < psDec->nb_subfr; i++ ) { + if( psDecCtrl->Gains_Q16[ i ] > max_Gain_Q16 ) { + max_Gain_Q16 = psDecCtrl->Gains_Q16[ i ]; + subfr = i; + } + } + /* Update CNG excitation buffer with excitation from this subframe */ + silk_memmove( &psCNG->CNG_exc_buf_Q14[ psDec->subfr_length ], psCNG->CNG_exc_buf_Q14, ( psDec->nb_subfr - 1 ) * psDec->subfr_length * sizeof( opus_int32 ) ); + silk_memcpy( psCNG->CNG_exc_buf_Q14, &psDec->exc_Q14[ subfr * psDec->subfr_length ], psDec->subfr_length * sizeof( opus_int32 ) ); + + /* Smooth gains */ + for( i = 0; i < psDec->nb_subfr; i++ ) { + psCNG->CNG_smth_Gain_Q16 += silk_SMULWB( psDecCtrl->Gains_Q16[ i ] - psCNG->CNG_smth_Gain_Q16, CNG_GAIN_SMTH_Q16 ); + } + } + + /* Add CNG when packet is lost or during DTX */ + if( psDec->lossCnt ) { + VARDECL( opus_int32, CNG_sig_Q10 ); + ALLOC( CNG_sig_Q10, length + MAX_LPC_ORDER, opus_int32 ); + + /* Generate CNG excitation */ + gain_Q16 = silk_SMULWW( psDec->sPLC.randScale_Q14, psDec->sPLC.prevGain_Q16[1] ); + if( gain_Q16 >= (1 << 21) || psCNG->CNG_smth_Gain_Q16 > (1 << 23) ) { + gain_Q16 = silk_SMULTT( gain_Q16, gain_Q16 ); + gain_Q16 = silk_SUB_LSHIFT32(silk_SMULTT( psCNG->CNG_smth_Gain_Q16, psCNG->CNG_smth_Gain_Q16 ), gain_Q16, 5 ); + gain_Q16 = silk_LSHIFT32( silk_SQRT_APPROX( gain_Q16 ), 16 ); + } else { + gain_Q16 = silk_SMULWW( gain_Q16, gain_Q16 ); + gain_Q16 = silk_SUB_LSHIFT32(silk_SMULWW( psCNG->CNG_smth_Gain_Q16, psCNG->CNG_smth_Gain_Q16 ), gain_Q16, 5 ); + gain_Q16 = silk_LSHIFT32( silk_SQRT_APPROX( gain_Q16 ), 8 ); + } + silk_CNG_exc( CNG_sig_Q10 + MAX_LPC_ORDER, psCNG->CNG_exc_buf_Q14, gain_Q16, length, &psCNG->rand_seed ); + + /* Convert CNG NLSF to filter representation */ + silk_NLSF2A( A_Q12, psCNG->CNG_smth_NLSF_Q15, psDec->LPC_order ); + + /* Generate CNG signal, by synthesis filtering */ + silk_memcpy( CNG_sig_Q10, psCNG->CNG_synth_state, MAX_LPC_ORDER * sizeof( opus_int32 ) ); + for( i = 0; i < length; i++ ) { + silk_assert( psDec->LPC_order == 10 || psDec->LPC_order == 16 ); + /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */ + sum_Q6 = silk_RSHIFT( psDec->LPC_order, 1 ); + sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 1 ], A_Q12[ 0 ] ); + sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 2 ], A_Q12[ 1 ] ); + sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 3 ], A_Q12[ 2 ] ); + sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 4 ], A_Q12[ 3 ] ); + sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 5 ], A_Q12[ 4 ] ); + sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 6 ], A_Q12[ 5 ] ); + sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 7 ], A_Q12[ 6 ] ); + sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 8 ], A_Q12[ 7 ] ); + sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 9 ], A_Q12[ 8 ] ); + sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 10 ], A_Q12[ 9 ] ); + if( psDec->LPC_order == 16 ) { + sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 11 ], A_Q12[ 10 ] ); + sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 12 ], A_Q12[ 11 ] ); + sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 13 ], A_Q12[ 12 ] ); + sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 14 ], A_Q12[ 13 ] ); + sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 15 ], A_Q12[ 14 ] ); + sum_Q6 = silk_SMLAWB( sum_Q6, CNG_sig_Q10[ MAX_LPC_ORDER + i - 16 ], A_Q12[ 15 ] ); + } + + /* Update states */ + CNG_sig_Q10[ MAX_LPC_ORDER + i ] = silk_ADD_LSHIFT( CNG_sig_Q10[ MAX_LPC_ORDER + i ], sum_Q6, 4 ); + + frame[ i ] = silk_ADD_SAT16( frame[ i ], silk_RSHIFT_ROUND( CNG_sig_Q10[ MAX_LPC_ORDER + i ], 10 ) ); + } + silk_memcpy( psCNG->CNG_synth_state, &CNG_sig_Q10[ length ], MAX_LPC_ORDER * sizeof( opus_int32 ) ); + } else { + silk_memset( psCNG->CNG_synth_state, 0, psDec->LPC_order * sizeof( opus_int32 ) ); + } + RESTORE_STACK; +} diff --git a/asm/libs/opus/silk/HP_variable_cutoff.c b/asm/libs/opus/silk/HP_variable_cutoff.c new file mode 100644 index 00000000..bbe10f04 --- /dev/null +++ b/asm/libs/opus/silk/HP_variable_cutoff.c @@ -0,0 +1,77 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif +#ifdef FIXED_POINT +#include "main_FIX.h" +#else +#include "main_FLP.h" +#endif +#include "tuning_parameters.h" + +/* High-pass filter with cutoff frequency adaptation based on pitch lag statistics */ +void silk_HP_variable_cutoff( + silk_encoder_state_Fxx state_Fxx[] /* I/O Encoder states */ +) +{ + opus_int quality_Q15; + opus_int32 pitch_freq_Hz_Q16, pitch_freq_log_Q7, delta_freq_Q7; + silk_encoder_state *psEncC1 = &state_Fxx[ 0 ].sCmn; + + /* Adaptive cutoff frequency: estimate low end of pitch frequency range */ + if( psEncC1->prevSignalType == TYPE_VOICED ) { + /* difference, in log domain */ + pitch_freq_Hz_Q16 = silk_DIV32_16( silk_LSHIFT( silk_MUL( psEncC1->fs_kHz, 1000 ), 16 ), psEncC1->prevLag ); + pitch_freq_log_Q7 = silk_lin2log( pitch_freq_Hz_Q16 ) - ( 16 << 7 ); + + /* adjustment based on quality */ + quality_Q15 = psEncC1->input_quality_bands_Q15[ 0 ]; + pitch_freq_log_Q7 = silk_SMLAWB( pitch_freq_log_Q7, silk_SMULWB( silk_LSHIFT( -quality_Q15, 2 ), quality_Q15 ), + pitch_freq_log_Q7 - ( silk_lin2log( SILK_FIX_CONST( VARIABLE_HP_MIN_CUTOFF_HZ, 16 ) ) - ( 16 << 7 ) ) ); + + /* delta_freq = pitch_freq_log - psEnc->variable_HP_smth1; */ + delta_freq_Q7 = pitch_freq_log_Q7 - silk_RSHIFT( psEncC1->variable_HP_smth1_Q15, 8 ); + if( delta_freq_Q7 < 0 ) { + /* less smoothing for decreasing pitch frequency, to track something close to the minimum */ + delta_freq_Q7 = silk_MUL( delta_freq_Q7, 3 ); + } + + /* limit delta, to reduce impact of outliers in pitch estimation */ + delta_freq_Q7 = silk_LIMIT_32( delta_freq_Q7, -SILK_FIX_CONST( VARIABLE_HP_MAX_DELTA_FREQ, 7 ), SILK_FIX_CONST( VARIABLE_HP_MAX_DELTA_FREQ, 7 ) ); + + /* update smoother */ + psEncC1->variable_HP_smth1_Q15 = silk_SMLAWB( psEncC1->variable_HP_smth1_Q15, + silk_SMULBB( psEncC1->speech_activity_Q8, delta_freq_Q7 ), SILK_FIX_CONST( VARIABLE_HP_SMTH_COEF1, 16 ) ); + + /* limit frequency range */ + psEncC1->variable_HP_smth1_Q15 = silk_LIMIT_32( psEncC1->variable_HP_smth1_Q15, + silk_LSHIFT( silk_lin2log( VARIABLE_HP_MIN_CUTOFF_HZ ), 8 ), + silk_LSHIFT( silk_lin2log( VARIABLE_HP_MAX_CUTOFF_HZ ), 8 ) ); + } +} diff --git a/asm/libs/opus/silk/Inlines.h b/asm/libs/opus/silk/Inlines.h new file mode 100644 index 00000000..ec986cdf --- /dev/null +++ b/asm/libs/opus/silk/Inlines.h @@ -0,0 +1,188 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +/*! \file silk_Inlines.h + * \brief silk_Inlines.h defines OPUS_INLINE signal processing functions. + */ + +#ifndef SILK_FIX_INLINES_H +#define SILK_FIX_INLINES_H + +#ifdef __cplusplus +extern "C" +{ +#endif + +/* count leading zeros of opus_int64 */ +static OPUS_INLINE opus_int32 silk_CLZ64( opus_int64 in ) +{ + opus_int32 in_upper; + + in_upper = (opus_int32)silk_RSHIFT64(in, 32); + if (in_upper == 0) { + /* Search in the lower 32 bits */ + return 32 + silk_CLZ32( (opus_int32) in ); + } else { + /* Search in the upper 32 bits */ + return silk_CLZ32( in_upper ); + } +} + +/* get number of leading zeros and fractional part (the bits right after the leading one */ +static OPUS_INLINE void silk_CLZ_FRAC( + opus_int32 in, /* I input */ + opus_int32 *lz, /* O number of leading zeros */ + opus_int32 *frac_Q7 /* O the 7 bits right after the leading one */ +) +{ + opus_int32 lzeros = silk_CLZ32(in); + + * lz = lzeros; + * frac_Q7 = silk_ROR32(in, 24 - lzeros) & 0x7f; +} + +/* Approximation of square root */ +/* Accuracy: < +/- 10% for output values > 15 */ +/* < +/- 2.5% for output values > 120 */ +static OPUS_INLINE opus_int32 silk_SQRT_APPROX( opus_int32 x ) +{ + opus_int32 y, lz, frac_Q7; + + if( x <= 0 ) { + return 0; + } + + silk_CLZ_FRAC(x, &lz, &frac_Q7); + + if( lz & 1 ) { + y = 32768; + } else { + y = 46214; /* 46214 = sqrt(2) * 32768 */ + } + + /* get scaling right */ + y >>= silk_RSHIFT(lz, 1); + + /* increment using fractional part of input */ + y = silk_SMLAWB(y, y, silk_SMULBB(213, frac_Q7)); + + return y; +} + +/* Divide two int32 values and return result as int32 in a given Q-domain */ +static OPUS_INLINE opus_int32 silk_DIV32_varQ( /* O returns a good approximation of "(a32 << Qres) / b32" */ + const opus_int32 a32, /* I numerator (Q0) */ + const opus_int32 b32, /* I denominator (Q0) */ + const opus_int Qres /* I Q-domain of result (>= 0) */ +) +{ + opus_int a_headrm, b_headrm, lshift; + opus_int32 b32_inv, a32_nrm, b32_nrm, result; + + silk_assert( b32 != 0 ); + silk_assert( Qres >= 0 ); + + /* Compute number of bits head room and normalize inputs */ + a_headrm = silk_CLZ32( silk_abs(a32) ) - 1; + a32_nrm = silk_LSHIFT(a32, a_headrm); /* Q: a_headrm */ + b_headrm = silk_CLZ32( silk_abs(b32) ) - 1; + b32_nrm = silk_LSHIFT(b32, b_headrm); /* Q: b_headrm */ + + /* Inverse of b32, with 14 bits of precision */ + b32_inv = silk_DIV32_16( silk_int32_MAX >> 2, silk_RSHIFT(b32_nrm, 16) ); /* Q: 29 + 16 - b_headrm */ + + /* First approximation */ + result = silk_SMULWB(a32_nrm, b32_inv); /* Q: 29 + a_headrm - b_headrm */ + + /* Compute residual by subtracting product of denominator and first approximation */ + /* It's OK to overflow because the final value of a32_nrm should always be small */ + a32_nrm = silk_SUB32_ovflw(a32_nrm, silk_LSHIFT_ovflw( silk_SMMUL(b32_nrm, result), 3 )); /* Q: a_headrm */ + + /* Refinement */ + result = silk_SMLAWB(result, a32_nrm, b32_inv); /* Q: 29 + a_headrm - b_headrm */ + + /* Convert to Qres domain */ + lshift = 29 + a_headrm - b_headrm - Qres; + if( lshift < 0 ) { + return silk_LSHIFT_SAT32(result, -lshift); + } else { + if( lshift < 32){ + return silk_RSHIFT(result, lshift); + } else { + /* Avoid undefined result */ + return 0; + } + } +} + +/* Invert int32 value and return result as int32 in a given Q-domain */ +static OPUS_INLINE opus_int32 silk_INVERSE32_varQ( /* O returns a good approximation of "(1 << Qres) / b32" */ + const opus_int32 b32, /* I denominator (Q0) */ + const opus_int Qres /* I Q-domain of result (> 0) */ +) +{ + opus_int b_headrm, lshift; + opus_int32 b32_inv, b32_nrm, err_Q32, result; + + silk_assert( b32 != 0 ); + silk_assert( Qres > 0 ); + + /* Compute number of bits head room and normalize input */ + b_headrm = silk_CLZ32( silk_abs(b32) ) - 1; + b32_nrm = silk_LSHIFT(b32, b_headrm); /* Q: b_headrm */ + + /* Inverse of b32, with 14 bits of precision */ + b32_inv = silk_DIV32_16( silk_int32_MAX >> 2, silk_RSHIFT(b32_nrm, 16) ); /* Q: 29 + 16 - b_headrm */ + + /* First approximation */ + result = silk_LSHIFT(b32_inv, 16); /* Q: 61 - b_headrm */ + + /* Compute residual by subtracting product of denominator and first approximation from one */ + err_Q32 = silk_LSHIFT( ((opus_int32)1<<29) - silk_SMULWB(b32_nrm, b32_inv), 3 ); /* Q32 */ + + /* Refinement */ + result = silk_SMLAWW(result, err_Q32, b32_inv); /* Q: 61 - b_headrm */ + + /* Convert to Qres domain */ + lshift = 61 - b_headrm - Qres; + if( lshift <= 0 ) { + return silk_LSHIFT_SAT32(result, -lshift); + } else { + if( lshift < 32){ + return silk_RSHIFT(result, lshift); + }else{ + /* Avoid undefined result */ + return 0; + } + } +} + +#ifdef __cplusplus +} +#endif + +#endif /* SILK_FIX_INLINES_H */ diff --git a/asm/libs/opus/silk/LPC_analysis_filter.c b/asm/libs/opus/silk/LPC_analysis_filter.c new file mode 100644 index 00000000..20906673 --- /dev/null +++ b/asm/libs/opus/silk/LPC_analysis_filter.c @@ -0,0 +1,108 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FIX.h" +#include "celt_lpc.h" + +/*******************************************/ +/* LPC analysis filter */ +/* NB! State is kept internally and the */ +/* filter always starts with zero state */ +/* first d output samples are set to zero */ +/*******************************************/ + +void silk_LPC_analysis_filter( + opus_int16 *out, /* O Output signal */ + const opus_int16 *in, /* I Input signal */ + const opus_int16 *B, /* I MA prediction coefficients, Q12 [order] */ + const opus_int32 len, /* I Signal length */ + const opus_int32 d, /* I Filter order */ + int arch /* I Run-time architecture */ +) +{ + opus_int j; +#ifdef FIXED_POINT + opus_int16 mem[SILK_MAX_ORDER_LPC]; + opus_int16 num[SILK_MAX_ORDER_LPC]; +#else + int ix; + opus_int32 out32_Q12, out32; + const opus_int16 *in_ptr; +#endif + + silk_assert( d >= 6 ); + silk_assert( (d & 1) == 0 ); + silk_assert( d <= len ); + +#ifdef FIXED_POINT + silk_assert( d <= SILK_MAX_ORDER_LPC ); + for ( j = 0; j < d; j++ ) { + num[ j ] = -B[ j ]; + } + for (j=0;j 0; k-- ) { + /* Check for stability */ + if( ( Anew_QA[ k ] > A_LIMIT ) || ( Anew_QA[ k ] < -A_LIMIT ) ) { + return 0; + } + + /* Set RC equal to negated AR coef */ + rc_Q31 = -silk_LSHIFT( Anew_QA[ k ], 31 - QA ); + + /* rc_mult1_Q30 range: [ 1 : 2^30 ] */ + rc_mult1_Q30 = ( (opus_int32)1 << 30 ) - silk_SMMUL( rc_Q31, rc_Q31 ); + silk_assert( rc_mult1_Q30 > ( 1 << 15 ) ); /* reduce A_LIMIT if fails */ + silk_assert( rc_mult1_Q30 <= ( 1 << 30 ) ); + + /* rc_mult2 range: [ 2^30 : silk_int32_MAX ] */ + mult2Q = 32 - silk_CLZ32( silk_abs( rc_mult1_Q30 ) ); + rc_mult2 = silk_INVERSE32_varQ( rc_mult1_Q30, mult2Q + 30 ); + + /* Update inverse gain */ + /* invGain_Q30 range: [ 0 : 2^30 ] */ + invGain_Q30 = silk_LSHIFT( silk_SMMUL( invGain_Q30, rc_mult1_Q30 ), 2 ); + silk_assert( invGain_Q30 >= 0 ); + silk_assert( invGain_Q30 <= ( 1 << 30 ) ); + + /* Swap pointers */ + Aold_QA = Anew_QA; + Anew_QA = A_QA[ k & 1 ]; + + /* Update AR coefficient */ + for( n = 0; n < k; n++ ) { + tmp_QA = Aold_QA[ n ] - MUL32_FRAC_Q( Aold_QA[ k - n - 1 ], rc_Q31, 31 ); + Anew_QA[ n ] = MUL32_FRAC_Q( tmp_QA, rc_mult2 , mult2Q ); + } + } + + /* Check for stability */ + if( ( Anew_QA[ 0 ] > A_LIMIT ) || ( Anew_QA[ 0 ] < -A_LIMIT ) ) { + return 0; + } + + /* Set RC equal to negated AR coef */ + rc_Q31 = -silk_LSHIFT( Anew_QA[ 0 ], 31 - QA ); + + /* Range: [ 1 : 2^30 ] */ + rc_mult1_Q30 = ( (opus_int32)1 << 30 ) - silk_SMMUL( rc_Q31, rc_Q31 ); + + /* Update inverse gain */ + /* Range: [ 0 : 2^30 ] */ + invGain_Q30 = silk_LSHIFT( silk_SMMUL( invGain_Q30, rc_mult1_Q30 ), 2 ); + silk_assert( invGain_Q30 >= 0 ); + silk_assert( invGain_Q30 <= 1<<30 ); + + return invGain_Q30; +} + +/* For input in Q12 domain */ +opus_int32 silk_LPC_inverse_pred_gain( /* O Returns inverse prediction gain in energy domain, Q30 */ + const opus_int16 *A_Q12, /* I Prediction coefficients, Q12 [order] */ + const opus_int order /* I Prediction order */ +) +{ + opus_int k; + opus_int32 Atmp_QA[ 2 ][ SILK_MAX_ORDER_LPC ]; + opus_int32 *Anew_QA; + opus_int32 DC_resp = 0; + + Anew_QA = Atmp_QA[ order & 1 ]; + + /* Increase Q domain of the AR coefficients */ + for( k = 0; k < order; k++ ) { + DC_resp += (opus_int32)A_Q12[ k ]; + Anew_QA[ k ] = silk_LSHIFT32( (opus_int32)A_Q12[ k ], QA - 12 ); + } + /* If the DC is unstable, we don't even need to do the full calculations */ + if( DC_resp >= 4096 ) { + return 0; + } + return LPC_inverse_pred_gain_QA( Atmp_QA, order ); +} + +#ifdef FIXED_POINT + +/* For input in Q24 domain */ +opus_int32 silk_LPC_inverse_pred_gain_Q24( /* O Returns inverse prediction gain in energy domain, Q30 */ + const opus_int32 *A_Q24, /* I Prediction coefficients [order] */ + const opus_int order /* I Prediction order */ +) +{ + opus_int k; + opus_int32 Atmp_QA[ 2 ][ SILK_MAX_ORDER_LPC ]; + opus_int32 *Anew_QA; + + Anew_QA = Atmp_QA[ order & 1 ]; + + /* Increase Q domain of the AR coefficients */ + for( k = 0; k < order; k++ ) { + Anew_QA[ k ] = silk_RSHIFT32( A_Q24[ k ], 24 - QA ); + } + + return LPC_inverse_pred_gain_QA( Atmp_QA, order ); +} +#endif diff --git a/asm/libs/opus/silk/LP_variable_cutoff.c b/asm/libs/opus/silk/LP_variable_cutoff.c new file mode 100644 index 00000000..f639e1f8 --- /dev/null +++ b/asm/libs/opus/silk/LP_variable_cutoff.c @@ -0,0 +1,135 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* + Elliptic/Cauer filters designed with 0.1 dB passband ripple, + 80 dB minimum stopband attenuation, and + [0.95 : 0.15 : 0.35] normalized cut off frequencies. +*/ + +#include "main.h" + +/* Helper function, interpolates the filter taps */ +static OPUS_INLINE void silk_LP_interpolate_filter_taps( + opus_int32 B_Q28[ TRANSITION_NB ], + opus_int32 A_Q28[ TRANSITION_NA ], + const opus_int ind, + const opus_int32 fac_Q16 +) +{ + opus_int nb, na; + + if( ind < TRANSITION_INT_NUM - 1 ) { + if( fac_Q16 > 0 ) { + if( fac_Q16 < 32768 ) { /* fac_Q16 is in range of a 16-bit int */ + /* Piece-wise linear interpolation of B and A */ + for( nb = 0; nb < TRANSITION_NB; nb++ ) { + B_Q28[ nb ] = silk_SMLAWB( + silk_Transition_LP_B_Q28[ ind ][ nb ], + silk_Transition_LP_B_Q28[ ind + 1 ][ nb ] - + silk_Transition_LP_B_Q28[ ind ][ nb ], + fac_Q16 ); + } + for( na = 0; na < TRANSITION_NA; na++ ) { + A_Q28[ na ] = silk_SMLAWB( + silk_Transition_LP_A_Q28[ ind ][ na ], + silk_Transition_LP_A_Q28[ ind + 1 ][ na ] - + silk_Transition_LP_A_Q28[ ind ][ na ], + fac_Q16 ); + } + } else { /* ( fac_Q16 - ( 1 << 16 ) ) is in range of a 16-bit int */ + silk_assert( fac_Q16 - ( 1 << 16 ) == silk_SAT16( fac_Q16 - ( 1 << 16 ) ) ); + /* Piece-wise linear interpolation of B and A */ + for( nb = 0; nb < TRANSITION_NB; nb++ ) { + B_Q28[ nb ] = silk_SMLAWB( + silk_Transition_LP_B_Q28[ ind + 1 ][ nb ], + silk_Transition_LP_B_Q28[ ind + 1 ][ nb ] - + silk_Transition_LP_B_Q28[ ind ][ nb ], + fac_Q16 - ( (opus_int32)1 << 16 ) ); + } + for( na = 0; na < TRANSITION_NA; na++ ) { + A_Q28[ na ] = silk_SMLAWB( + silk_Transition_LP_A_Q28[ ind + 1 ][ na ], + silk_Transition_LP_A_Q28[ ind + 1 ][ na ] - + silk_Transition_LP_A_Q28[ ind ][ na ], + fac_Q16 - ( (opus_int32)1 << 16 ) ); + } + } + } else { + silk_memcpy( B_Q28, silk_Transition_LP_B_Q28[ ind ], TRANSITION_NB * sizeof( opus_int32 ) ); + silk_memcpy( A_Q28, silk_Transition_LP_A_Q28[ ind ], TRANSITION_NA * sizeof( opus_int32 ) ); + } + } else { + silk_memcpy( B_Q28, silk_Transition_LP_B_Q28[ TRANSITION_INT_NUM - 1 ], TRANSITION_NB * sizeof( opus_int32 ) ); + silk_memcpy( A_Q28, silk_Transition_LP_A_Q28[ TRANSITION_INT_NUM - 1 ], TRANSITION_NA * sizeof( opus_int32 ) ); + } +} + +/* Low-pass filter with variable cutoff frequency based on */ +/* piece-wise linear interpolation between elliptic filters */ +/* Start by setting psEncC->mode <> 0; */ +/* Deactivate by setting psEncC->mode = 0; */ +void silk_LP_variable_cutoff( + silk_LP_state *psLP, /* I/O LP filter state */ + opus_int16 *frame, /* I/O Low-pass filtered output signal */ + const opus_int frame_length /* I Frame length */ +) +{ + opus_int32 B_Q28[ TRANSITION_NB ], A_Q28[ TRANSITION_NA ], fac_Q16 = 0; + opus_int ind = 0; + + silk_assert( psLP->transition_frame_no >= 0 && psLP->transition_frame_no <= TRANSITION_FRAMES ); + + /* Run filter if needed */ + if( psLP->mode != 0 ) { + /* Calculate index and interpolation factor for interpolation */ +#if( TRANSITION_INT_STEPS == 64 ) + fac_Q16 = silk_LSHIFT( TRANSITION_FRAMES - psLP->transition_frame_no, 16 - 6 ); +#else + fac_Q16 = silk_DIV32_16( silk_LSHIFT( TRANSITION_FRAMES - psLP->transition_frame_no, 16 ), TRANSITION_FRAMES ); +#endif + ind = silk_RSHIFT( fac_Q16, 16 ); + fac_Q16 -= silk_LSHIFT( ind, 16 ); + + silk_assert( ind >= 0 ); + silk_assert( ind < TRANSITION_INT_NUM ); + + /* Interpolate filter coefficients */ + silk_LP_interpolate_filter_taps( B_Q28, A_Q28, ind, fac_Q16 ); + + /* Update transition frame number for next frame */ + psLP->transition_frame_no = silk_LIMIT( psLP->transition_frame_no + psLP->mode, 0, TRANSITION_FRAMES ); + + /* ARMA low-pass filtering */ + silk_assert( TRANSITION_NB == 3 && TRANSITION_NA == 2 ); + silk_biquad_alt( frame, B_Q28, A_Q28, psLP->In_LP_State, frame, frame_length, 1); + } +} diff --git a/asm/libs/opus/silk/MacroCount.h b/asm/libs/opus/silk/MacroCount.h new file mode 100644 index 00000000..834817d0 --- /dev/null +++ b/asm/libs/opus/silk/MacroCount.h @@ -0,0 +1,718 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SIGPROCFIX_API_MACROCOUNT_H +#define SIGPROCFIX_API_MACROCOUNT_H +#include + +#ifdef silk_MACRO_COUNT +#define varDefine opus_int64 ops_count = 0; + +extern opus_int64 ops_count; + +static OPUS_INLINE opus_int64 silk_SaveCount(){ + return(ops_count); +} + +static OPUS_INLINE opus_int64 silk_SaveResetCount(){ + opus_int64 ret; + + ret = ops_count; + ops_count = 0; + return(ret); +} + +static OPUS_INLINE silk_PrintCount(){ + printf("ops_count = %d \n ", (opus_int32)ops_count); +} + +#undef silk_MUL +static OPUS_INLINE opus_int32 silk_MUL(opus_int32 a32, opus_int32 b32){ + opus_int32 ret; + ops_count += 4; + ret = a32 * b32; + return ret; +} + +#undef silk_MUL_uint +static OPUS_INLINE opus_uint32 silk_MUL_uint(opus_uint32 a32, opus_uint32 b32){ + opus_uint32 ret; + ops_count += 4; + ret = a32 * b32; + return ret; +} +#undef silk_MLA +static OPUS_INLINE opus_int32 silk_MLA(opus_int32 a32, opus_int32 b32, opus_int32 c32){ + opus_int32 ret; + ops_count += 4; + ret = a32 + b32 * c32; + return ret; +} + +#undef silk_MLA_uint +static OPUS_INLINE opus_int32 silk_MLA_uint(opus_uint32 a32, opus_uint32 b32, opus_uint32 c32){ + opus_uint32 ret; + ops_count += 4; + ret = a32 + b32 * c32; + return ret; +} + +#undef silk_SMULWB +static OPUS_INLINE opus_int32 silk_SMULWB(opus_int32 a32, opus_int32 b32){ + opus_int32 ret; + ops_count += 5; + ret = (a32 >> 16) * (opus_int32)((opus_int16)b32) + (((a32 & 0x0000FFFF) * (opus_int32)((opus_int16)b32)) >> 16); + return ret; +} +#undef silk_SMLAWB +static OPUS_INLINE opus_int32 silk_SMLAWB(opus_int32 a32, opus_int32 b32, opus_int32 c32){ + opus_int32 ret; + ops_count += 5; + ret = ((a32) + ((((b32) >> 16) * (opus_int32)((opus_int16)(c32))) + ((((b32) & 0x0000FFFF) * (opus_int32)((opus_int16)(c32))) >> 16))); + return ret; +} + +#undef silk_SMULWT +static OPUS_INLINE opus_int32 silk_SMULWT(opus_int32 a32, opus_int32 b32){ + opus_int32 ret; + ops_count += 4; + ret = (a32 >> 16) * (b32 >> 16) + (((a32 & 0x0000FFFF) * (b32 >> 16)) >> 16); + return ret; +} +#undef silk_SMLAWT +static OPUS_INLINE opus_int32 silk_SMLAWT(opus_int32 a32, opus_int32 b32, opus_int32 c32){ + opus_int32 ret; + ops_count += 4; + ret = a32 + ((b32 >> 16) * (c32 >> 16)) + (((b32 & 0x0000FFFF) * ((c32 >> 16)) >> 16)); + return ret; +} + +#undef silk_SMULBB +static OPUS_INLINE opus_int32 silk_SMULBB(opus_int32 a32, opus_int32 b32){ + opus_int32 ret; + ops_count += 1; + ret = (opus_int32)((opus_int16)a32) * (opus_int32)((opus_int16)b32); + return ret; +} +#undef silk_SMLABB +static OPUS_INLINE opus_int32 silk_SMLABB(opus_int32 a32, opus_int32 b32, opus_int32 c32){ + opus_int32 ret; + ops_count += 1; + ret = a32 + (opus_int32)((opus_int16)b32) * (opus_int32)((opus_int16)c32); + return ret; +} + +#undef silk_SMULBT +static OPUS_INLINE opus_int32 silk_SMULBT(opus_int32 a32, opus_int32 b32 ){ + opus_int32 ret; + ops_count += 4; + ret = ((opus_int32)((opus_int16)a32)) * (b32 >> 16); + return ret; +} + +#undef silk_SMLABT +static OPUS_INLINE opus_int32 silk_SMLABT(opus_int32 a32, opus_int32 b32, opus_int32 c32){ + opus_int32 ret; + ops_count += 1; + ret = a32 + ((opus_int32)((opus_int16)b32)) * (c32 >> 16); + return ret; +} + +#undef silk_SMULTT +static OPUS_INLINE opus_int32 silk_SMULTT(opus_int32 a32, opus_int32 b32){ + opus_int32 ret; + ops_count += 1; + ret = (a32 >> 16) * (b32 >> 16); + return ret; +} + +#undef silk_SMLATT +static OPUS_INLINE opus_int32 silk_SMLATT(opus_int32 a32, opus_int32 b32, opus_int32 c32){ + opus_int32 ret; + ops_count += 1; + ret = a32 + (b32 >> 16) * (c32 >> 16); + return ret; +} + + +/* multiply-accumulate macros that allow overflow in the addition (ie, no asserts in debug mode)*/ +#undef silk_MLA_ovflw +#define silk_MLA_ovflw silk_MLA + +#undef silk_SMLABB_ovflw +#define silk_SMLABB_ovflw silk_SMLABB + +#undef silk_SMLABT_ovflw +#define silk_SMLABT_ovflw silk_SMLABT + +#undef silk_SMLATT_ovflw +#define silk_SMLATT_ovflw silk_SMLATT + +#undef silk_SMLAWB_ovflw +#define silk_SMLAWB_ovflw silk_SMLAWB + +#undef silk_SMLAWT_ovflw +#define silk_SMLAWT_ovflw silk_SMLAWT + +#undef silk_SMULL +static OPUS_INLINE opus_int64 silk_SMULL(opus_int32 a32, opus_int32 b32){ + opus_int64 ret; + ops_count += 8; + ret = ((opus_int64)(a32) * /*(opus_int64)*/(b32)); + return ret; +} + +#undef silk_SMLAL +static OPUS_INLINE opus_int64 silk_SMLAL(opus_int64 a64, opus_int32 b32, opus_int32 c32){ + opus_int64 ret; + ops_count += 8; + ret = a64 + ((opus_int64)(b32) * /*(opus_int64)*/(c32)); + return ret; +} +#undef silk_SMLALBB +static OPUS_INLINE opus_int64 silk_SMLALBB(opus_int64 a64, opus_int16 b16, opus_int16 c16){ + opus_int64 ret; + ops_count += 4; + ret = a64 + ((opus_int64)(b16) * /*(opus_int64)*/(c16)); + return ret; +} + +#undef SigProcFIX_CLZ16 +static OPUS_INLINE opus_int32 SigProcFIX_CLZ16(opus_int16 in16) +{ + opus_int32 out32 = 0; + ops_count += 10; + if( in16 == 0 ) { + return 16; + } + /* test nibbles */ + if( in16 & 0xFF00 ) { + if( in16 & 0xF000 ) { + in16 >>= 12; + } else { + out32 += 4; + in16 >>= 8; + } + } else { + if( in16 & 0xFFF0 ) { + out32 += 8; + in16 >>= 4; + } else { + out32 += 12; + } + } + /* test bits and return */ + if( in16 & 0xC ) { + if( in16 & 0x8 ) + return out32 + 0; + else + return out32 + 1; + } else { + if( in16 & 0xE ) + return out32 + 2; + else + return out32 + 3; + } +} + +#undef SigProcFIX_CLZ32 +static OPUS_INLINE opus_int32 SigProcFIX_CLZ32(opus_int32 in32) +{ + /* test highest 16 bits and convert to opus_int16 */ + ops_count += 2; + if( in32 & 0xFFFF0000 ) { + return SigProcFIX_CLZ16((opus_int16)(in32 >> 16)); + } else { + return SigProcFIX_CLZ16((opus_int16)in32) + 16; + } +} + +#undef silk_DIV32 +static OPUS_INLINE opus_int32 silk_DIV32(opus_int32 a32, opus_int32 b32){ + ops_count += 64; + return a32 / b32; +} + +#undef silk_DIV32_16 +static OPUS_INLINE opus_int32 silk_DIV32_16(opus_int32 a32, opus_int32 b32){ + ops_count += 32; + return a32 / b32; +} + +#undef silk_SAT8 +static OPUS_INLINE opus_int8 silk_SAT8(opus_int64 a){ + opus_int8 tmp; + ops_count += 1; + tmp = (opus_int8)((a) > silk_int8_MAX ? silk_int8_MAX : \ + ((a) < silk_int8_MIN ? silk_int8_MIN : (a))); + return(tmp); +} + +#undef silk_SAT16 +static OPUS_INLINE opus_int16 silk_SAT16(opus_int64 a){ + opus_int16 tmp; + ops_count += 1; + tmp = (opus_int16)((a) > silk_int16_MAX ? silk_int16_MAX : \ + ((a) < silk_int16_MIN ? silk_int16_MIN : (a))); + return(tmp); +} +#undef silk_SAT32 +static OPUS_INLINE opus_int32 silk_SAT32(opus_int64 a){ + opus_int32 tmp; + ops_count += 1; + tmp = (opus_int32)((a) > silk_int32_MAX ? silk_int32_MAX : \ + ((a) < silk_int32_MIN ? silk_int32_MIN : (a))); + return(tmp); +} +#undef silk_POS_SAT32 +static OPUS_INLINE opus_int32 silk_POS_SAT32(opus_int64 a){ + opus_int32 tmp; + ops_count += 1; + tmp = (opus_int32)((a) > silk_int32_MAX ? silk_int32_MAX : (a)); + return(tmp); +} + +#undef silk_ADD_POS_SAT8 +static OPUS_INLINE opus_int8 silk_ADD_POS_SAT8(opus_int64 a, opus_int64 b){ + opus_int8 tmp; + ops_count += 1; + tmp = (opus_int8)((((a)+(b)) & 0x80) ? silk_int8_MAX : ((a)+(b))); + return(tmp); +} +#undef silk_ADD_POS_SAT16 +static OPUS_INLINE opus_int16 silk_ADD_POS_SAT16(opus_int64 a, opus_int64 b){ + opus_int16 tmp; + ops_count += 1; + tmp = (opus_int16)((((a)+(b)) & 0x8000) ? silk_int16_MAX : ((a)+(b))); + return(tmp); +} + +#undef silk_ADD_POS_SAT32 +static OPUS_INLINE opus_int32 silk_ADD_POS_SAT32(opus_int64 a, opus_int64 b){ + opus_int32 tmp; + ops_count += 1; + tmp = (opus_int32)((((a)+(b)) & 0x80000000) ? silk_int32_MAX : ((a)+(b))); + return(tmp); +} + +#undef silk_ADD_POS_SAT64 +static OPUS_INLINE opus_int64 silk_ADD_POS_SAT64(opus_int64 a, opus_int64 b){ + opus_int64 tmp; + ops_count += 1; + tmp = ((((a)+(b)) & 0x8000000000000000LL) ? silk_int64_MAX : ((a)+(b))); + return(tmp); +} + +#undef silk_LSHIFT8 +static OPUS_INLINE opus_int8 silk_LSHIFT8(opus_int8 a, opus_int32 shift){ + opus_int8 ret; + ops_count += 1; + ret = a << shift; + return ret; +} +#undef silk_LSHIFT16 +static OPUS_INLINE opus_int16 silk_LSHIFT16(opus_int16 a, opus_int32 shift){ + opus_int16 ret; + ops_count += 1; + ret = a << shift; + return ret; +} +#undef silk_LSHIFT32 +static OPUS_INLINE opus_int32 silk_LSHIFT32(opus_int32 a, opus_int32 shift){ + opus_int32 ret; + ops_count += 1; + ret = a << shift; + return ret; +} +#undef silk_LSHIFT64 +static OPUS_INLINE opus_int64 silk_LSHIFT64(opus_int64 a, opus_int shift){ + ops_count += 1; + return a << shift; +} + +#undef silk_LSHIFT_ovflw +static OPUS_INLINE opus_int32 silk_LSHIFT_ovflw(opus_int32 a, opus_int32 shift){ + ops_count += 1; + return a << shift; +} + +#undef silk_LSHIFT_uint +static OPUS_INLINE opus_uint32 silk_LSHIFT_uint(opus_uint32 a, opus_int32 shift){ + opus_uint32 ret; + ops_count += 1; + ret = a << shift; + return ret; +} + +#undef silk_RSHIFT8 +static OPUS_INLINE opus_int8 silk_RSHIFT8(opus_int8 a, opus_int32 shift){ + ops_count += 1; + return a >> shift; +} +#undef silk_RSHIFT16 +static OPUS_INLINE opus_int16 silk_RSHIFT16(opus_int16 a, opus_int32 shift){ + ops_count += 1; + return a >> shift; +} +#undef silk_RSHIFT32 +static OPUS_INLINE opus_int32 silk_RSHIFT32(opus_int32 a, opus_int32 shift){ + ops_count += 1; + return a >> shift; +} +#undef silk_RSHIFT64 +static OPUS_INLINE opus_int64 silk_RSHIFT64(opus_int64 a, opus_int64 shift){ + ops_count += 1; + return a >> shift; +} + +#undef silk_RSHIFT_uint +static OPUS_INLINE opus_uint32 silk_RSHIFT_uint(opus_uint32 a, opus_int32 shift){ + ops_count += 1; + return a >> shift; +} + +#undef silk_ADD_LSHIFT +static OPUS_INLINE opus_int32 silk_ADD_LSHIFT(opus_int32 a, opus_int32 b, opus_int32 shift){ + opus_int32 ret; + ops_count += 1; + ret = a + (b << shift); + return ret; /* shift >= 0*/ +} +#undef silk_ADD_LSHIFT32 +static OPUS_INLINE opus_int32 silk_ADD_LSHIFT32(opus_int32 a, opus_int32 b, opus_int32 shift){ + opus_int32 ret; + ops_count += 1; + ret = a + (b << shift); + return ret; /* shift >= 0*/ +} +#undef silk_ADD_LSHIFT_uint +static OPUS_INLINE opus_uint32 silk_ADD_LSHIFT_uint(opus_uint32 a, opus_uint32 b, opus_int32 shift){ + opus_uint32 ret; + ops_count += 1; + ret = a + (b << shift); + return ret; /* shift >= 0*/ +} +#undef silk_ADD_RSHIFT +static OPUS_INLINE opus_int32 silk_ADD_RSHIFT(opus_int32 a, opus_int32 b, opus_int32 shift){ + opus_int32 ret; + ops_count += 1; + ret = a + (b >> shift); + return ret; /* shift > 0*/ +} +#undef silk_ADD_RSHIFT32 +static OPUS_INLINE opus_int32 silk_ADD_RSHIFT32(opus_int32 a, opus_int32 b, opus_int32 shift){ + opus_int32 ret; + ops_count += 1; + ret = a + (b >> shift); + return ret; /* shift > 0*/ +} +#undef silk_ADD_RSHIFT_uint +static OPUS_INLINE opus_uint32 silk_ADD_RSHIFT_uint(opus_uint32 a, opus_uint32 b, opus_int32 shift){ + opus_uint32 ret; + ops_count += 1; + ret = a + (b >> shift); + return ret; /* shift > 0*/ +} +#undef silk_SUB_LSHIFT32 +static OPUS_INLINE opus_int32 silk_SUB_LSHIFT32(opus_int32 a, opus_int32 b, opus_int32 shift){ + opus_int32 ret; + ops_count += 1; + ret = a - (b << shift); + return ret; /* shift >= 0*/ +} +#undef silk_SUB_RSHIFT32 +static OPUS_INLINE opus_int32 silk_SUB_RSHIFT32(opus_int32 a, opus_int32 b, opus_int32 shift){ + opus_int32 ret; + ops_count += 1; + ret = a - (b >> shift); + return ret; /* shift > 0*/ +} + +#undef silk_RSHIFT_ROUND +static OPUS_INLINE opus_int32 silk_RSHIFT_ROUND(opus_int32 a, opus_int32 shift){ + opus_int32 ret; + ops_count += 3; + ret = shift == 1 ? (a >> 1) + (a & 1) : ((a >> (shift - 1)) + 1) >> 1; + return ret; +} + +#undef silk_RSHIFT_ROUND64 +static OPUS_INLINE opus_int64 silk_RSHIFT_ROUND64(opus_int64 a, opus_int32 shift){ + opus_int64 ret; + ops_count += 6; + ret = shift == 1 ? (a >> 1) + (a & 1) : ((a >> (shift - 1)) + 1) >> 1; + return ret; +} + +#undef silk_abs_int64 +static OPUS_INLINE opus_int64 silk_abs_int64(opus_int64 a){ + ops_count += 1; + return (((a) > 0) ? (a) : -(a)); /* Be careful, silk_abs returns wrong when input equals to silk_intXX_MIN*/ +} + +#undef silk_abs_int32 +static OPUS_INLINE opus_int32 silk_abs_int32(opus_int32 a){ + ops_count += 1; + return silk_abs(a); +} + + +#undef silk_min +static silk_min(a, b){ + ops_count += 1; + return (((a) < (b)) ? (a) : (b)); +} +#undef silk_max +static silk_max(a, b){ + ops_count += 1; + return (((a) > (b)) ? (a) : (b)); +} +#undef silk_sign +static silk_sign(a){ + ops_count += 1; + return ((a) > 0 ? 1 : ( (a) < 0 ? -1 : 0 )); +} + +#undef silk_ADD16 +static OPUS_INLINE opus_int16 silk_ADD16(opus_int16 a, opus_int16 b){ + opus_int16 ret; + ops_count += 1; + ret = a + b; + return ret; +} + +#undef silk_ADD32 +static OPUS_INLINE opus_int32 silk_ADD32(opus_int32 a, opus_int32 b){ + opus_int32 ret; + ops_count += 1; + ret = a + b; + return ret; +} + +#undef silk_ADD64 +static OPUS_INLINE opus_int64 silk_ADD64(opus_int64 a, opus_int64 b){ + opus_int64 ret; + ops_count += 2; + ret = a + b; + return ret; +} + +#undef silk_SUB16 +static OPUS_INLINE opus_int16 silk_SUB16(opus_int16 a, opus_int16 b){ + opus_int16 ret; + ops_count += 1; + ret = a - b; + return ret; +} + +#undef silk_SUB32 +static OPUS_INLINE opus_int32 silk_SUB32(opus_int32 a, opus_int32 b){ + opus_int32 ret; + ops_count += 1; + ret = a - b; + return ret; +} + +#undef silk_SUB64 +static OPUS_INLINE opus_int64 silk_SUB64(opus_int64 a, opus_int64 b){ + opus_int64 ret; + ops_count += 2; + ret = a - b; + return ret; +} + +#undef silk_ADD_SAT16 +static OPUS_INLINE opus_int16 silk_ADD_SAT16( opus_int16 a16, opus_int16 b16 ) { + opus_int16 res; + /* Nb will be counted in AKP_add32 and silk_SAT16*/ + res = (opus_int16)silk_SAT16( silk_ADD32( (opus_int32)(a16), (b16) ) ); + return res; +} + +#undef silk_ADD_SAT32 +static OPUS_INLINE opus_int32 silk_ADD_SAT32(opus_int32 a32, opus_int32 b32){ + opus_int32 res; + ops_count += 1; + res = ((((a32) + (b32)) & 0x80000000) == 0 ? \ + ((((a32) & (b32)) & 0x80000000) != 0 ? silk_int32_MIN : (a32)+(b32)) : \ + ((((a32) | (b32)) & 0x80000000) == 0 ? silk_int32_MAX : (a32)+(b32)) ); + return res; +} + +#undef silk_ADD_SAT64 +static OPUS_INLINE opus_int64 silk_ADD_SAT64( opus_int64 a64, opus_int64 b64 ) { + opus_int64 res; + ops_count += 1; + res = ((((a64) + (b64)) & 0x8000000000000000LL) == 0 ? \ + ((((a64) & (b64)) & 0x8000000000000000LL) != 0 ? silk_int64_MIN : (a64)+(b64)) : \ + ((((a64) | (b64)) & 0x8000000000000000LL) == 0 ? silk_int64_MAX : (a64)+(b64)) ); + return res; +} + +#undef silk_SUB_SAT16 +static OPUS_INLINE opus_int16 silk_SUB_SAT16( opus_int16 a16, opus_int16 b16 ) { + opus_int16 res; + silk_assert(0); + /* Nb will be counted in sub-macros*/ + res = (opus_int16)silk_SAT16( silk_SUB32( (opus_int32)(a16), (b16) ) ); + return res; +} + +#undef silk_SUB_SAT32 +static OPUS_INLINE opus_int32 silk_SUB_SAT32( opus_int32 a32, opus_int32 b32 ) { + opus_int32 res; + ops_count += 1; + res = ((((a32)-(b32)) & 0x80000000) == 0 ? \ + (( (a32) & ((b32)^0x80000000) & 0x80000000) ? silk_int32_MIN : (a32)-(b32)) : \ + ((((a32)^0x80000000) & (b32) & 0x80000000) ? silk_int32_MAX : (a32)-(b32)) ); + return res; +} + +#undef silk_SUB_SAT64 +static OPUS_INLINE opus_int64 silk_SUB_SAT64( opus_int64 a64, opus_int64 b64 ) { + opus_int64 res; + ops_count += 1; + res = ((((a64)-(b64)) & 0x8000000000000000LL) == 0 ? \ + (( (a64) & ((b64)^0x8000000000000000LL) & 0x8000000000000000LL) ? silk_int64_MIN : (a64)-(b64)) : \ + ((((a64)^0x8000000000000000LL) & (b64) & 0x8000000000000000LL) ? silk_int64_MAX : (a64)-(b64)) ); + + return res; +} + +#undef silk_SMULWW +static OPUS_INLINE opus_int32 silk_SMULWW(opus_int32 a32, opus_int32 b32){ + opus_int32 ret; + /* Nb will be counted in sub-macros*/ + ret = silk_MLA(silk_SMULWB((a32), (b32)), (a32), silk_RSHIFT_ROUND((b32), 16)); + return ret; +} + +#undef silk_SMLAWW +static OPUS_INLINE opus_int32 silk_SMLAWW(opus_int32 a32, opus_int32 b32, opus_int32 c32){ + opus_int32 ret; + /* Nb will be counted in sub-macros*/ + ret = silk_MLA(silk_SMLAWB((a32), (b32), (c32)), (b32), silk_RSHIFT_ROUND((c32), 16)); + return ret; +} + +#undef silk_min_int +static OPUS_INLINE opus_int silk_min_int(opus_int a, opus_int b) +{ + ops_count += 1; + return (((a) < (b)) ? (a) : (b)); +} + +#undef silk_min_16 +static OPUS_INLINE opus_int16 silk_min_16(opus_int16 a, opus_int16 b) +{ + ops_count += 1; + return (((a) < (b)) ? (a) : (b)); +} +#undef silk_min_32 +static OPUS_INLINE opus_int32 silk_min_32(opus_int32 a, opus_int32 b) +{ + ops_count += 1; + return (((a) < (b)) ? (a) : (b)); +} +#undef silk_min_64 +static OPUS_INLINE opus_int64 silk_min_64(opus_int64 a, opus_int64 b) +{ + ops_count += 1; + return (((a) < (b)) ? (a) : (b)); +} + +/* silk_min() versions with typecast in the function call */ +#undef silk_max_int +static OPUS_INLINE opus_int silk_max_int(opus_int a, opus_int b) +{ + ops_count += 1; + return (((a) > (b)) ? (a) : (b)); +} +#undef silk_max_16 +static OPUS_INLINE opus_int16 silk_max_16(opus_int16 a, opus_int16 b) +{ + ops_count += 1; + return (((a) > (b)) ? (a) : (b)); +} +#undef silk_max_32 +static OPUS_INLINE opus_int32 silk_max_32(opus_int32 a, opus_int32 b) +{ + ops_count += 1; + return (((a) > (b)) ? (a) : (b)); +} + +#undef silk_max_64 +static OPUS_INLINE opus_int64 silk_max_64(opus_int64 a, opus_int64 b) +{ + ops_count += 1; + return (((a) > (b)) ? (a) : (b)); +} + + +#undef silk_LIMIT_int +static OPUS_INLINE opus_int silk_LIMIT_int(opus_int a, opus_int limit1, opus_int limit2) +{ + opus_int ret; + ops_count += 6; + + ret = ((limit1) > (limit2) ? ((a) > (limit1) ? (limit1) : ((a) < (limit2) ? (limit2) : (a))) \ + : ((a) > (limit2) ? (limit2) : ((a) < (limit1) ? (limit1) : (a)))); + + return(ret); +} + +#undef silk_LIMIT_16 +static OPUS_INLINE opus_int16 silk_LIMIT_16(opus_int16 a, opus_int16 limit1, opus_int16 limit2) +{ + opus_int16 ret; + ops_count += 6; + + ret = ((limit1) > (limit2) ? ((a) > (limit1) ? (limit1) : ((a) < (limit2) ? (limit2) : (a))) \ + : ((a) > (limit2) ? (limit2) : ((a) < (limit1) ? (limit1) : (a)))); + +return(ret); +} + + +#undef silk_LIMIT_32 +static OPUS_INLINE opus_int silk_LIMIT_32(opus_int32 a, opus_int32 limit1, opus_int32 limit2) +{ + opus_int32 ret; + ops_count += 6; + + ret = ((limit1) > (limit2) ? ((a) > (limit1) ? (limit1) : ((a) < (limit2) ? (limit2) : (a))) \ + : ((a) > (limit2) ? (limit2) : ((a) < (limit1) ? (limit1) : (a)))); + return(ret); +} + +#else +#define varDefine +#define silk_SaveCount() + +#endif +#endif + diff --git a/asm/libs/opus/silk/MacroDebug.h b/asm/libs/opus/silk/MacroDebug.h new file mode 100644 index 00000000..35aedc5c --- /dev/null +++ b/asm/libs/opus/silk/MacroDebug.h @@ -0,0 +1,952 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Copyright (C) 2012 Xiph.Org Foundation +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef MACRO_DEBUG_H +#define MACRO_DEBUG_H + +/* Redefine macro functions with extensive assertion in DEBUG mode. + As functions can't be undefined, this file can't work with SigProcFIX_MacroCount.h */ + +#if ( defined (FIXED_DEBUG) || ( 0 && defined (_DEBUG) ) ) && !defined (silk_MACRO_COUNT) + +#undef silk_ADD16 +#define silk_ADD16(a,b) silk_ADD16_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int16 silk_ADD16_(opus_int16 a, opus_int16 b, char *file, int line){ + opus_int16 ret; + + ret = a + b; + if ( ret != silk_ADD_SAT16( a, b ) ) + { + fprintf (stderr, "silk_ADD16(%d, %d) in %s: line %d\n", a, b, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; +} + +#undef silk_ADD32 +#define silk_ADD32(a,b) silk_ADD32_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_ADD32_(opus_int32 a, opus_int32 b, char *file, int line){ + opus_int32 ret; + + ret = a + b; + if ( ret != silk_ADD_SAT32( a, b ) ) + { + fprintf (stderr, "silk_ADD32(%d, %d) in %s: line %d\n", a, b, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; +} + +#undef silk_ADD64 +#define silk_ADD64(a,b) silk_ADD64_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int64 silk_ADD64_(opus_int64 a, opus_int64 b, char *file, int line){ + opus_int64 ret; + + ret = a + b; + if ( ret != silk_ADD_SAT64( a, b ) ) + { + fprintf (stderr, "silk_ADD64(%lld, %lld) in %s: line %d\n", (long long)a, (long long)b, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; +} + +#undef silk_SUB16 +#define silk_SUB16(a,b) silk_SUB16_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int16 silk_SUB16_(opus_int16 a, opus_int16 b, char *file, int line){ + opus_int16 ret; + + ret = a - b; + if ( ret != silk_SUB_SAT16( a, b ) ) + { + fprintf (stderr, "silk_SUB16(%d, %d) in %s: line %d\n", a, b, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; +} + +#undef silk_SUB32 +#define silk_SUB32(a,b) silk_SUB32_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_SUB32_(opus_int32 a, opus_int32 b, char *file, int line){ + opus_int32 ret; + + ret = a - b; + if ( ret != silk_SUB_SAT32( a, b ) ) + { + fprintf (stderr, "silk_SUB32(%d, %d) in %s: line %d\n", a, b, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; +} + +#undef silk_SUB64 +#define silk_SUB64(a,b) silk_SUB64_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int64 silk_SUB64_(opus_int64 a, opus_int64 b, char *file, int line){ + opus_int64 ret; + + ret = a - b; + if ( ret != silk_SUB_SAT64( a, b ) ) + { + fprintf (stderr, "silk_SUB64(%lld, %lld) in %s: line %d\n", (long long)a, (long long)b, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; +} + +#undef silk_ADD_SAT16 +#define silk_ADD_SAT16(a,b) silk_ADD_SAT16_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int16 silk_ADD_SAT16_( opus_int16 a16, opus_int16 b16, char *file, int line) { + opus_int16 res; + res = (opus_int16)silk_SAT16( silk_ADD32( (opus_int32)(a16), (b16) ) ); + if ( res != silk_SAT16( (opus_int32)a16 + (opus_int32)b16 ) ) + { + fprintf (stderr, "silk_ADD_SAT16(%d, %d) in %s: line %d\n", a16, b16, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return res; +} + +#undef silk_ADD_SAT32 +#define silk_ADD_SAT32(a,b) silk_ADD_SAT32_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_ADD_SAT32_(opus_int32 a32, opus_int32 b32, char *file, int line){ + opus_int32 res; + res = ((((opus_uint32)(a32) + (opus_uint32)(b32)) & 0x80000000) == 0 ? \ + ((((a32) & (b32)) & 0x80000000) != 0 ? silk_int32_MIN : (a32)+(b32)) : \ + ((((a32) | (b32)) & 0x80000000) == 0 ? silk_int32_MAX : (a32)+(b32)) ); + if ( res != silk_SAT32( (opus_int64)a32 + (opus_int64)b32 ) ) + { + fprintf (stderr, "silk_ADD_SAT32(%d, %d) in %s: line %d\n", a32, b32, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return res; +} + +#undef silk_ADD_SAT64 +#define silk_ADD_SAT64(a,b) silk_ADD_SAT64_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int64 silk_ADD_SAT64_( opus_int64 a64, opus_int64 b64, char *file, int line) { + opus_int64 res; + int fail = 0; + res = ((((a64) + (b64)) & 0x8000000000000000LL) == 0 ? \ + ((((a64) & (b64)) & 0x8000000000000000LL) != 0 ? silk_int64_MIN : (a64)+(b64)) : \ + ((((a64) | (b64)) & 0x8000000000000000LL) == 0 ? silk_int64_MAX : (a64)+(b64)) ); + if( res != a64 + b64 ) { + /* Check that we saturated to the correct extreme value */ + if ( !(( res == silk_int64_MAX && ( ( a64 >> 1 ) + ( b64 >> 1 ) > ( silk_int64_MAX >> 3 ) ) ) || + ( res == silk_int64_MIN && ( ( a64 >> 1 ) + ( b64 >> 1 ) < ( silk_int64_MIN >> 3 ) ) ) ) ) + { + fail = 1; + } + } else { + /* Saturation not necessary */ + fail = res != a64 + b64; + } + if ( fail ) + { + fprintf (stderr, "silk_ADD_SAT64(%lld, %lld) in %s: line %d\n", (long long)a64, (long long)b64, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return res; +} + +#undef silk_SUB_SAT16 +#define silk_SUB_SAT16(a,b) silk_SUB_SAT16_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int16 silk_SUB_SAT16_( opus_int16 a16, opus_int16 b16, char *file, int line ) { + opus_int16 res; + res = (opus_int16)silk_SAT16( silk_SUB32( (opus_int32)(a16), (b16) ) ); + if ( res != silk_SAT16( (opus_int32)a16 - (opus_int32)b16 ) ) + { + fprintf (stderr, "silk_SUB_SAT16(%d, %d) in %s: line %d\n", a16, b16, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return res; +} + +#undef silk_SUB_SAT32 +#define silk_SUB_SAT32(a,b) silk_SUB_SAT32_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_SUB_SAT32_( opus_int32 a32, opus_int32 b32, char *file, int line ) { + opus_int32 res; + res = ((((opus_uint32)(a32)-(opus_uint32)(b32)) & 0x80000000) == 0 ? \ + (( (a32) & ((b32)^0x80000000) & 0x80000000) ? silk_int32_MIN : (a32)-(b32)) : \ + ((((a32)^0x80000000) & (b32) & 0x80000000) ? silk_int32_MAX : (a32)-(b32)) ); + if ( res != silk_SAT32( (opus_int64)a32 - (opus_int64)b32 ) ) + { + fprintf (stderr, "silk_SUB_SAT32(%d, %d) in %s: line %d\n", a32, b32, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return res; +} + +#undef silk_SUB_SAT64 +#define silk_SUB_SAT64(a,b) silk_SUB_SAT64_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int64 silk_SUB_SAT64_( opus_int64 a64, opus_int64 b64, char *file, int line ) { + opus_int64 res; + int fail = 0; + res = ((((a64)-(b64)) & 0x8000000000000000LL) == 0 ? \ + (( (a64) & ((b64)^0x8000000000000000LL) & 0x8000000000000000LL) ? silk_int64_MIN : (a64)-(b64)) : \ + ((((a64)^0x8000000000000000LL) & (b64) & 0x8000000000000000LL) ? silk_int64_MAX : (a64)-(b64)) ); + if( res != a64 - b64 ) { + /* Check that we saturated to the correct extreme value */ + if( !(( res == silk_int64_MAX && ( ( a64 >> 1 ) + ( b64 >> 1 ) > ( silk_int64_MAX >> 3 ) ) ) || + ( res == silk_int64_MIN && ( ( a64 >> 1 ) + ( b64 >> 1 ) < ( silk_int64_MIN >> 3 ) ) ) )) + { + fail = 1; + } + } else { + /* Saturation not necessary */ + fail = res != a64 - b64; + } + if ( fail ) + { + fprintf (stderr, "silk_SUB_SAT64(%lld, %lld) in %s: line %d\n", (long long)a64, (long long)b64, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return res; +} + +#undef silk_MUL +#define silk_MUL(a,b) silk_MUL_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_MUL_(opus_int32 a32, opus_int32 b32, char *file, int line){ + opus_int32 ret; + opus_int64 ret64; + ret = a32 * b32; + ret64 = (opus_int64)a32 * (opus_int64)b32; + if ( (opus_int64)ret != ret64 ) + { + fprintf (stderr, "silk_MUL(%d, %d) in %s: line %d\n", a32, b32, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; +} + +#undef silk_MUL_uint +#define silk_MUL_uint(a,b) silk_MUL_uint_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_uint32 silk_MUL_uint_(opus_uint32 a32, opus_uint32 b32, char *file, int line){ + opus_uint32 ret; + ret = a32 * b32; + if ( (opus_uint64)ret != (opus_uint64)a32 * (opus_uint64)b32 ) + { + fprintf (stderr, "silk_MUL_uint(%u, %u) in %s: line %d\n", a32, b32, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; +} + +#undef silk_MLA +#define silk_MLA(a,b,c) silk_MLA_((a), (b), (c), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_MLA_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){ + opus_int32 ret; + ret = a32 + b32 * c32; + if ( (opus_int64)ret != (opus_int64)a32 + (opus_int64)b32 * (opus_int64)c32 ) + { + fprintf (stderr, "silk_MLA(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; +} + +#undef silk_MLA_uint +#define silk_MLA_uint(a,b,c) silk_MLA_uint_((a), (b), (c), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_MLA_uint_(opus_uint32 a32, opus_uint32 b32, opus_uint32 c32, char *file, int line){ + opus_uint32 ret; + ret = a32 + b32 * c32; + if ( (opus_int64)ret != (opus_int64)a32 + (opus_int64)b32 * (opus_int64)c32 ) + { + fprintf (stderr, "silk_MLA_uint(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; +} + +#undef silk_SMULWB +#define silk_SMULWB(a,b) silk_SMULWB_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_SMULWB_(opus_int32 a32, opus_int32 b32, char *file, int line){ + opus_int32 ret; + ret = (a32 >> 16) * (opus_int32)((opus_int16)b32) + (((a32 & 0x0000FFFF) * (opus_int32)((opus_int16)b32)) >> 16); + if ( (opus_int64)ret != ((opus_int64)a32 * (opus_int16)b32) >> 16 ) + { + fprintf (stderr, "silk_SMULWB(%d, %d) in %s: line %d\n", a32, b32, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; +} + +#undef silk_SMLAWB +#define silk_SMLAWB(a,b,c) silk_SMLAWB_((a), (b), (c), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_SMLAWB_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){ + opus_int32 ret; + ret = silk_ADD32( a32, silk_SMULWB( b32, c32 ) ); + if ( silk_ADD32( a32, silk_SMULWB( b32, c32 ) ) != silk_ADD_SAT32( a32, silk_SMULWB( b32, c32 ) ) ) + { + fprintf (stderr, "silk_SMLAWB(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; +} + +#undef silk_SMULWT +#define silk_SMULWT(a,b) silk_SMULWT_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_SMULWT_(opus_int32 a32, opus_int32 b32, char *file, int line){ + opus_int32 ret; + ret = (a32 >> 16) * (b32 >> 16) + (((a32 & 0x0000FFFF) * (b32 >> 16)) >> 16); + if ( (opus_int64)ret != ((opus_int64)a32 * (b32 >> 16)) >> 16 ) + { + fprintf (stderr, "silk_SMULWT(%d, %d) in %s: line %d\n", a32, b32, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; +} + +#undef silk_SMLAWT +#define silk_SMLAWT(a,b,c) silk_SMLAWT_((a), (b), (c), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_SMLAWT_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){ + opus_int32 ret; + ret = a32 + ((b32 >> 16) * (c32 >> 16)) + (((b32 & 0x0000FFFF) * ((c32 >> 16)) >> 16)); + if ( (opus_int64)ret != (opus_int64)a32 + (((opus_int64)b32 * (c32 >> 16)) >> 16) ) + { + fprintf (stderr, "silk_SMLAWT(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; +} + +#undef silk_SMULL +#define silk_SMULL(a,b) silk_SMULL_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int64 silk_SMULL_(opus_int64 a64, opus_int64 b64, char *file, int line){ + opus_int64 ret64; + int fail = 0; + ret64 = a64 * b64; + if( b64 != 0 ) { + fail = a64 != (ret64 / b64); + } else if( a64 != 0 ) { + fail = b64 != (ret64 / a64); + } + if ( fail ) + { + fprintf (stderr, "silk_SMULL(%lld, %lld) in %s: line %d\n", (long long)a64, (long long)b64, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret64; +} + +/* no checking needed for silk_SMULBB */ +#undef silk_SMLABB +#define silk_SMLABB(a,b,c) silk_SMLABB_((a), (b), (c), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_SMLABB_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){ + opus_int32 ret; + ret = a32 + (opus_int32)((opus_int16)b32) * (opus_int32)((opus_int16)c32); + if ( (opus_int64)ret != (opus_int64)a32 + (opus_int64)b32 * (opus_int16)c32 ) + { + fprintf (stderr, "silk_SMLABB(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; +} + +/* no checking needed for silk_SMULBT */ +#undef silk_SMLABT +#define silk_SMLABT(a,b,c) silk_SMLABT_((a), (b), (c), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_SMLABT_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){ + opus_int32 ret; + ret = a32 + ((opus_int32)((opus_int16)b32)) * (c32 >> 16); + if ( (opus_int64)ret != (opus_int64)a32 + (opus_int64)b32 * (c32 >> 16) ) + { + fprintf (stderr, "silk_SMLABT(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; +} + +/* no checking needed for silk_SMULTT */ +#undef silk_SMLATT +#define silk_SMLATT(a,b,c) silk_SMLATT_((a), (b), (c), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_SMLATT_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){ + opus_int32 ret; + ret = a32 + (b32 >> 16) * (c32 >> 16); + if ( (opus_int64)ret != (opus_int64)a32 + (b32 >> 16) * (c32 >> 16) ) + { + fprintf (stderr, "silk_SMLATT(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; +} + +#undef silk_SMULWW +#define silk_SMULWW(a,b) silk_SMULWW_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_SMULWW_(opus_int32 a32, opus_int32 b32, char *file, int line){ + opus_int32 ret, tmp1, tmp2; + opus_int64 ret64; + int fail = 0; + + ret = silk_SMULWB( a32, b32 ); + tmp1 = silk_RSHIFT_ROUND( b32, 16 ); + tmp2 = silk_MUL( a32, tmp1 ); + + fail |= (opus_int64)tmp2 != (opus_int64) a32 * (opus_int64) tmp1; + + tmp1 = ret; + ret = silk_ADD32( tmp1, tmp2 ); + fail |= silk_ADD32( tmp1, tmp2 ) != silk_ADD_SAT32( tmp1, tmp2 ); + + ret64 = silk_RSHIFT64( silk_SMULL( a32, b32 ), 16 ); + fail |= (opus_int64)ret != ret64; + + if ( fail ) + { + fprintf (stderr, "silk_SMULWT(%d, %d) in %s: line %d\n", a32, b32, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + + return ret; +} + +#undef silk_SMLAWW +#define silk_SMLAWW(a,b,c) silk_SMLAWW_((a), (b), (c), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_SMLAWW_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){ + opus_int32 ret, tmp; + + tmp = silk_SMULWW( b32, c32 ); + ret = silk_ADD32( a32, tmp ); + if ( ret != silk_ADD_SAT32( a32, tmp ) ) + { + fprintf (stderr, "silk_SMLAWW(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; +} + +/* Multiply-accumulate macros that allow overflow in the addition (ie, no asserts in debug mode) */ +#undef silk_MLA_ovflw +#define silk_MLA_ovflw(a32, b32, c32) ((a32) + ((b32) * (c32))) +#undef silk_SMLABB_ovflw +#define silk_SMLABB_ovflw(a32, b32, c32) ((a32) + ((opus_int32)((opus_int16)(b32))) * (opus_int32)((opus_int16)(c32))) + +/* no checking needed for silk_SMULL + no checking needed for silk_SMLAL + no checking needed for silk_SMLALBB + no checking needed for SigProcFIX_CLZ16 + no checking needed for SigProcFIX_CLZ32*/ + +#undef silk_DIV32 +#define silk_DIV32(a,b) silk_DIV32_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_DIV32_(opus_int32 a32, opus_int32 b32, char *file, int line){ + if ( b32 == 0 ) + { + fprintf (stderr, "silk_DIV32(%d, %d) in %s: line %d\n", a32, b32, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return a32 / b32; +} + +#undef silk_DIV32_16 +#define silk_DIV32_16(a,b) silk_DIV32_16_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_DIV32_16_(opus_int32 a32, opus_int32 b32, char *file, int line){ + int fail = 0; + fail |= b32 == 0; + fail |= b32 > silk_int16_MAX; + fail |= b32 < silk_int16_MIN; + if ( fail ) + { + fprintf (stderr, "silk_DIV32_16(%d, %d) in %s: line %d\n", a32, b32, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return a32 / b32; +} + +/* no checking needed for silk_SAT8 + no checking needed for silk_SAT16 + no checking needed for silk_SAT32 + no checking needed for silk_POS_SAT32 + no checking needed for silk_ADD_POS_SAT8 + no checking needed for silk_ADD_POS_SAT16 + no checking needed for silk_ADD_POS_SAT32 + no checking needed for silk_ADD_POS_SAT64 */ + +#undef silk_LSHIFT8 +#define silk_LSHIFT8(a,b) silk_LSHIFT8_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int8 silk_LSHIFT8_(opus_int8 a, opus_int32 shift, char *file, int line){ + opus_int8 ret; + int fail = 0; + ret = a << shift; + fail |= shift < 0; + fail |= shift >= 8; + fail |= (opus_int64)ret != ((opus_int64)a) << shift; + if ( fail ) + { + fprintf (stderr, "silk_LSHIFT8(%d, %d) in %s: line %d\n", a, shift, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; +} + +#undef silk_LSHIFT16 +#define silk_LSHIFT16(a,b) silk_LSHIFT16_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int16 silk_LSHIFT16_(opus_int16 a, opus_int32 shift, char *file, int line){ + opus_int16 ret; + int fail = 0; + ret = a << shift; + fail |= shift < 0; + fail |= shift >= 16; + fail |= (opus_int64)ret != ((opus_int64)a) << shift; + if ( fail ) + { + fprintf (stderr, "silk_LSHIFT16(%d, %d) in %s: line %d\n", a, shift, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; +} + +#undef silk_LSHIFT32 +#define silk_LSHIFT32(a,b) silk_LSHIFT32_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_LSHIFT32_(opus_int32 a, opus_int32 shift, char *file, int line){ + opus_int32 ret; + int fail = 0; + ret = a << shift; + fail |= shift < 0; + fail |= shift >= 32; + fail |= (opus_int64)ret != ((opus_int64)a) << shift; + if ( fail ) + { + fprintf (stderr, "silk_LSHIFT32(%d, %d) in %s: line %d\n", a, shift, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; +} + +#undef silk_LSHIFT64 +#define silk_LSHIFT64(a,b) silk_LSHIFT64_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int64 silk_LSHIFT64_(opus_int64 a, opus_int shift, char *file, int line){ + opus_int64 ret; + int fail = 0; + ret = a << shift; + fail |= shift < 0; + fail |= shift >= 64; + fail |= (ret>>shift) != ((opus_int64)a); + if ( fail ) + { + fprintf (stderr, "silk_LSHIFT64(%lld, %d) in %s: line %d\n", (long long)a, shift, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; +} + +#undef silk_LSHIFT_ovflw +#define silk_LSHIFT_ovflw(a,b) silk_LSHIFT_ovflw_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_LSHIFT_ovflw_(opus_int32 a, opus_int32 shift, char *file, int line){ + if ( (shift < 0) || (shift >= 32) ) /* no check for overflow */ + { + fprintf (stderr, "silk_LSHIFT_ovflw(%d, %d) in %s: line %d\n", a, shift, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return a << shift; +} + +#undef silk_LSHIFT_uint +#define silk_LSHIFT_uint(a,b) silk_LSHIFT_uint_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_uint32 silk_LSHIFT_uint_(opus_uint32 a, opus_int32 shift, char *file, int line){ + opus_uint32 ret; + ret = a << shift; + if ( (shift < 0) || ((opus_int64)ret != ((opus_int64)a) << shift)) + { + fprintf (stderr, "silk_LSHIFT_uint(%u, %d) in %s: line %d\n", a, shift, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; +} + +#undef silk_RSHIFT8 +#define silk_RSHITF8(a,b) silk_RSHIFT8_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int8 silk_RSHIFT8_(opus_int8 a, opus_int32 shift, char *file, int line){ + if ( (shift < 0) || (shift>=8) ) + { + fprintf (stderr, "silk_RSHITF8(%d, %d) in %s: line %d\n", a, shift, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return a >> shift; +} + +#undef silk_RSHIFT16 +#define silk_RSHITF16(a,b) silk_RSHIFT16_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int16 silk_RSHIFT16_(opus_int16 a, opus_int32 shift, char *file, int line){ + if ( (shift < 0) || (shift>=16) ) + { + fprintf (stderr, "silk_RSHITF16(%d, %d) in %s: line %d\n", a, shift, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return a >> shift; +} + +#undef silk_RSHIFT32 +#define silk_RSHIFT32(a,b) silk_RSHIFT32_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_RSHIFT32_(opus_int32 a, opus_int32 shift, char *file, int line){ + if ( (shift < 0) || (shift>=32) ) + { + fprintf (stderr, "silk_RSHITF32(%d, %d) in %s: line %d\n", a, shift, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return a >> shift; +} + +#undef silk_RSHIFT64 +#define silk_RSHIFT64(a,b) silk_RSHIFT64_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int64 silk_RSHIFT64_(opus_int64 a, opus_int64 shift, char *file, int line){ + if ( (shift < 0) || (shift>=64) ) + { + fprintf (stderr, "silk_RSHITF64(%lld, %lld) in %s: line %d\n", (long long)a, (long long)shift, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return a >> shift; +} + +#undef silk_RSHIFT_uint +#define silk_RSHIFT_uint(a,b) silk_RSHIFT_uint_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_uint32 silk_RSHIFT_uint_(opus_uint32 a, opus_int32 shift, char *file, int line){ + if ( (shift < 0) || (shift>32) ) + { + fprintf (stderr, "silk_RSHIFT_uint(%u, %d) in %s: line %d\n", a, shift, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return a >> shift; +} + +#undef silk_ADD_LSHIFT +#define silk_ADD_LSHIFT(a,b,c) silk_ADD_LSHIFT_((a), (b), (c), __FILE__, __LINE__) +static OPUS_INLINE int silk_ADD_LSHIFT_(int a, int b, int shift, char *file, int line){ + opus_int16 ret; + ret = a + (b << shift); + if ( (shift < 0) || (shift>15) || ((opus_int64)ret != (opus_int64)a + (((opus_int64)b) << shift)) ) + { + fprintf (stderr, "silk_ADD_LSHIFT(%d, %d, %d) in %s: line %d\n", a, b, shift, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; /* shift >= 0 */ +} + +#undef silk_ADD_LSHIFT32 +#define silk_ADD_LSHIFT32(a,b,c) silk_ADD_LSHIFT32_((a), (b), (c), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_ADD_LSHIFT32_(opus_int32 a, opus_int32 b, opus_int32 shift, char *file, int line){ + opus_int32 ret; + ret = a + (b << shift); + if ( (shift < 0) || (shift>31) || ((opus_int64)ret != (opus_int64)a + (((opus_int64)b) << shift)) ) + { + fprintf (stderr, "silk_ADD_LSHIFT32(%d, %d, %d) in %s: line %d\n", a, b, shift, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; /* shift >= 0 */ +} + +#undef silk_ADD_LSHIFT_uint +#define silk_ADD_LSHIFT_uint(a,b,c) silk_ADD_LSHIFT_uint_((a), (b), (c), __FILE__, __LINE__) +static OPUS_INLINE opus_uint32 silk_ADD_LSHIFT_uint_(opus_uint32 a, opus_uint32 b, opus_int32 shift, char *file, int line){ + opus_uint32 ret; + ret = a + (b << shift); + if ( (shift < 0) || (shift>32) || ((opus_int64)ret != (opus_int64)a + (((opus_int64)b) << shift)) ) + { + fprintf (stderr, "silk_ADD_LSHIFT_uint(%u, %u, %d) in %s: line %d\n", a, b, shift, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; /* shift >= 0 */ +} + +#undef silk_ADD_RSHIFT +#define silk_ADD_RSHIFT(a,b,c) silk_ADD_RSHIFT_((a), (b), (c), __FILE__, __LINE__) +static OPUS_INLINE int silk_ADD_RSHIFT_(int a, int b, int shift, char *file, int line){ + opus_int16 ret; + ret = a + (b >> shift); + if ( (shift < 0) || (shift>15) || ((opus_int64)ret != (opus_int64)a + (((opus_int64)b) >> shift)) ) + { + fprintf (stderr, "silk_ADD_RSHIFT(%d, %d, %d) in %s: line %d\n", a, b, shift, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; /* shift > 0 */ +} + +#undef silk_ADD_RSHIFT32 +#define silk_ADD_RSHIFT32(a,b,c) silk_ADD_RSHIFT32_((a), (b), (c), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_ADD_RSHIFT32_(opus_int32 a, opus_int32 b, opus_int32 shift, char *file, int line){ + opus_int32 ret; + ret = a + (b >> shift); + if ( (shift < 0) || (shift>31) || ((opus_int64)ret != (opus_int64)a + (((opus_int64)b) >> shift)) ) + { + fprintf (stderr, "silk_ADD_RSHIFT32(%d, %d, %d) in %s: line %d\n", a, b, shift, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; /* shift > 0 */ +} + +#undef silk_ADD_RSHIFT_uint +#define silk_ADD_RSHIFT_uint(a,b,c) silk_ADD_RSHIFT_uint_((a), (b), (c), __FILE__, __LINE__) +static OPUS_INLINE opus_uint32 silk_ADD_RSHIFT_uint_(opus_uint32 a, opus_uint32 b, opus_int32 shift, char *file, int line){ + opus_uint32 ret; + ret = a + (b >> shift); + if ( (shift < 0) || (shift>32) || ((opus_int64)ret != (opus_int64)a + (((opus_int64)b) >> shift)) ) + { + fprintf (stderr, "silk_ADD_RSHIFT_uint(%u, %u, %d) in %s: line %d\n", a, b, shift, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; /* shift > 0 */ +} + +#undef silk_SUB_LSHIFT32 +#define silk_SUB_LSHIFT32(a,b,c) silk_SUB_LSHIFT32_((a), (b), (c), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_SUB_LSHIFT32_(opus_int32 a, opus_int32 b, opus_int32 shift, char *file, int line){ + opus_int32 ret; + ret = a - (b << shift); + if ( (shift < 0) || (shift>31) || ((opus_int64)ret != (opus_int64)a - (((opus_int64)b) << shift)) ) + { + fprintf (stderr, "silk_SUB_LSHIFT32(%d, %d, %d) in %s: line %d\n", a, b, shift, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; /* shift >= 0 */ +} + +#undef silk_SUB_RSHIFT32 +#define silk_SUB_RSHIFT32(a,b,c) silk_SUB_RSHIFT32_((a), (b), (c), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_SUB_RSHIFT32_(opus_int32 a, opus_int32 b, opus_int32 shift, char *file, int line){ + opus_int32 ret; + ret = a - (b >> shift); + if ( (shift < 0) || (shift>31) || ((opus_int64)ret != (opus_int64)a - (((opus_int64)b) >> shift)) ) + { + fprintf (stderr, "silk_SUB_RSHIFT32(%d, %d, %d) in %s: line %d\n", a, b, shift, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; /* shift > 0 */ +} + +#undef silk_RSHIFT_ROUND +#define silk_RSHIFT_ROUND(a,b) silk_RSHIFT_ROUND_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_RSHIFT_ROUND_(opus_int32 a, opus_int32 shift, char *file, int line){ + opus_int32 ret; + ret = shift == 1 ? (a >> 1) + (a & 1) : ((a >> (shift - 1)) + 1) >> 1; + /* the marco definition can't handle a shift of zero */ + if ( (shift <= 0) || (shift>31) || ((opus_int64)ret != ((opus_int64)a + ((opus_int64)1 << (shift - 1))) >> shift) ) + { + fprintf (stderr, "silk_RSHIFT_ROUND(%d, %d) in %s: line %d\n", a, shift, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return ret; +} + +#undef silk_RSHIFT_ROUND64 +#define silk_RSHIFT_ROUND64(a,b) silk_RSHIFT_ROUND64_((a), (b), __FILE__, __LINE__) +static OPUS_INLINE opus_int64 silk_RSHIFT_ROUND64_(opus_int64 a, opus_int32 shift, char *file, int line){ + opus_int64 ret; + /* the marco definition can't handle a shift of zero */ + if ( (shift <= 0) || (shift>=64) ) + { + fprintf (stderr, "silk_RSHIFT_ROUND64(%lld, %d) in %s: line %d\n", (long long)a, shift, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + ret = shift == 1 ? (a >> 1) + (a & 1) : ((a >> (shift - 1)) + 1) >> 1; + return ret; +} + +/* silk_abs is used on floats also, so doesn't work... */ +/*#undef silk_abs +static OPUS_INLINE opus_int32 silk_abs(opus_int32 a){ + silk_assert(a != 0x80000000); + return (((a) > 0) ? (a) : -(a)); // Be careful, silk_abs returns wrong when input equals to silk_intXX_MIN +}*/ + +#undef silk_abs_int64 +#define silk_abs_int64(a) silk_abs_int64_((a), __FILE__, __LINE__) +static OPUS_INLINE opus_int64 silk_abs_int64_(opus_int64 a, char *file, int line){ + if ( a == silk_int64_MIN ) + { + fprintf (stderr, "silk_abs_int64(%lld) in %s: line %d\n", (long long)a, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return (((a) > 0) ? (a) : -(a)); /* Be careful, silk_abs returns wrong when input equals to silk_intXX_MIN */ +} + +#undef silk_abs_int32 +#define silk_abs_int32(a) silk_abs_int32_((a), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_abs_int32_(opus_int32 a, char *file, int line){ + if ( a == silk_int32_MIN ) + { + fprintf (stderr, "silk_abs_int32(%d) in %s: line %d\n", a, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return silk_abs(a); +} + +#undef silk_CHECK_FIT8 +#define silk_CHECK_FIT8(a) silk_CHECK_FIT8_((a), __FILE__, __LINE__) +static OPUS_INLINE opus_int8 silk_CHECK_FIT8_( opus_int64 a, char *file, int line ){ + opus_int8 ret; + ret = (opus_int8)a; + if ( (opus_int64)ret != a ) + { + fprintf (stderr, "silk_CHECK_FIT8(%lld) in %s: line %d\n", (long long)a, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return( ret ); +} + +#undef silk_CHECK_FIT16 +#define silk_CHECK_FIT16(a) silk_CHECK_FIT16_((a), __FILE__, __LINE__) +static OPUS_INLINE opus_int16 silk_CHECK_FIT16_( opus_int64 a, char *file, int line ){ + opus_int16 ret; + ret = (opus_int16)a; + if ( (opus_int64)ret != a ) + { + fprintf (stderr, "silk_CHECK_FIT16(%lld) in %s: line %d\n", (long long)a, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return( ret ); +} + +#undef silk_CHECK_FIT32 +#define silk_CHECK_FIT32(a) silk_CHECK_FIT32_((a), __FILE__, __LINE__) +static OPUS_INLINE opus_int32 silk_CHECK_FIT32_( opus_int64 a, char *file, int line ){ + opus_int32 ret; + ret = (opus_int32)a; + if ( (opus_int64)ret != a ) + { + fprintf (stderr, "silk_CHECK_FIT32(%lld) in %s: line %d\n", (long long)a, file, line); +#ifdef FIXED_DEBUG_ASSERT + silk_assert( 0 ); +#endif + } + return( ret ); +} + +/* no checking for silk_NSHIFT_MUL_32_32 + no checking for silk_NSHIFT_MUL_16_16 + no checking needed for silk_min + no checking needed for silk_max + no checking needed for silk_sign +*/ + +#endif +#endif /* MACRO_DEBUG_H */ diff --git a/asm/libs/opus/silk/NLSF2A.c b/asm/libs/opus/silk/NLSF2A.c new file mode 100644 index 00000000..b1c559ea --- /dev/null +++ b/asm/libs/opus/silk/NLSF2A.c @@ -0,0 +1,178 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* conversion between prediction filter coefficients and LSFs */ +/* order should be even */ +/* a piecewise linear approximation maps LSF <-> cos(LSF) */ +/* therefore the result is not accurate LSFs, but the two */ +/* functions are accurate inverses of each other */ + +#include "SigProc_FIX.h" +#include "tables.h" + +#define QA 16 + +/* helper function for NLSF2A(..) */ +static OPUS_INLINE void silk_NLSF2A_find_poly( + opus_int32 *out, /* O intermediate polynomial, QA [dd+1] */ + const opus_int32 *cLSF, /* I vector of interleaved 2*cos(LSFs), QA [d] */ + opus_int dd /* I polynomial order (= 1/2 * filter order) */ +) +{ + opus_int k, n; + opus_int32 ftmp; + + out[0] = silk_LSHIFT( 1, QA ); + out[1] = -cLSF[0]; + for( k = 1; k < dd; k++ ) { + ftmp = cLSF[2*k]; /* QA*/ + out[k+1] = silk_LSHIFT( out[k-1], 1 ) - (opus_int32)silk_RSHIFT_ROUND64( silk_SMULL( ftmp, out[k] ), QA ); + for( n = k; n > 1; n-- ) { + out[n] += out[n-2] - (opus_int32)silk_RSHIFT_ROUND64( silk_SMULL( ftmp, out[n-1] ), QA ); + } + out[1] -= ftmp; + } +} + +/* compute whitening filter coefficients from normalized line spectral frequencies */ +void silk_NLSF2A( + opus_int16 *a_Q12, /* O monic whitening filter coefficients in Q12, [ d ] */ + const opus_int16 *NLSF, /* I normalized line spectral frequencies in Q15, [ d ] */ + const opus_int d /* I filter order (should be even) */ +) +{ + /* This ordering was found to maximize quality. It improves numerical accuracy of + silk_NLSF2A_find_poly() compared to "standard" ordering. */ + static const unsigned char ordering16[16] = { + 0, 15, 8, 7, 4, 11, 12, 3, 2, 13, 10, 5, 6, 9, 14, 1 + }; + static const unsigned char ordering10[10] = { + 0, 9, 6, 3, 4, 5, 8, 1, 2, 7 + }; + const unsigned char *ordering; + opus_int k, i, dd; + opus_int32 cos_LSF_QA[ SILK_MAX_ORDER_LPC ]; + opus_int32 P[ SILK_MAX_ORDER_LPC / 2 + 1 ], Q[ SILK_MAX_ORDER_LPC / 2 + 1 ]; + opus_int32 Ptmp, Qtmp, f_int, f_frac, cos_val, delta; + opus_int32 a32_QA1[ SILK_MAX_ORDER_LPC ]; + opus_int32 maxabs, absval, idx=0, sc_Q16; + + silk_assert( LSF_COS_TAB_SZ_FIX == 128 ); + silk_assert( d==10||d==16 ); + + /* convert LSFs to 2*cos(LSF), using piecewise linear curve from table */ + ordering = d == 16 ? ordering16 : ordering10; + for( k = 0; k < d; k++ ) { + silk_assert(NLSF[k] >= 0 ); + + /* f_int on a scale 0-127 (rounded down) */ + f_int = silk_RSHIFT( NLSF[k], 15 - 7 ); + + /* f_frac, range: 0..255 */ + f_frac = NLSF[k] - silk_LSHIFT( f_int, 15 - 7 ); + + silk_assert(f_int >= 0); + silk_assert(f_int < LSF_COS_TAB_SZ_FIX ); + + /* Read start and end value from table */ + cos_val = silk_LSFCosTab_FIX_Q12[ f_int ]; /* Q12 */ + delta = silk_LSFCosTab_FIX_Q12[ f_int + 1 ] - cos_val; /* Q12, with a range of 0..200 */ + + /* Linear interpolation */ + cos_LSF_QA[ordering[k]] = silk_RSHIFT_ROUND( silk_LSHIFT( cos_val, 8 ) + silk_MUL( delta, f_frac ), 20 - QA ); /* QA */ + } + + dd = silk_RSHIFT( d, 1 ); + + /* generate even and odd polynomials using convolution */ + silk_NLSF2A_find_poly( P, &cos_LSF_QA[ 0 ], dd ); + silk_NLSF2A_find_poly( Q, &cos_LSF_QA[ 1 ], dd ); + + /* convert even and odd polynomials to opus_int32 Q12 filter coefs */ + for( k = 0; k < dd; k++ ) { + Ptmp = P[ k+1 ] + P[ k ]; + Qtmp = Q[ k+1 ] - Q[ k ]; + + /* the Ptmp and Qtmp values at this stage need to fit in int32 */ + a32_QA1[ k ] = -Qtmp - Ptmp; /* QA+1 */ + a32_QA1[ d-k-1 ] = Qtmp - Ptmp; /* QA+1 */ + } + + /* Limit the maximum absolute value of the prediction coefficients, so that they'll fit in int16 */ + for( i = 0; i < 10; i++ ) { + /* Find maximum absolute value and its index */ + maxabs = 0; + for( k = 0; k < d; k++ ) { + absval = silk_abs( a32_QA1[k] ); + if( absval > maxabs ) { + maxabs = absval; + idx = k; + } + } + maxabs = silk_RSHIFT_ROUND( maxabs, QA + 1 - 12 ); /* QA+1 -> Q12 */ + + if( maxabs > silk_int16_MAX ) { + /* Reduce magnitude of prediction coefficients */ + maxabs = silk_min( maxabs, 163838 ); /* ( silk_int32_MAX >> 14 ) + silk_int16_MAX = 163838 */ + sc_Q16 = SILK_FIX_CONST( 0.999, 16 ) - silk_DIV32( silk_LSHIFT( maxabs - silk_int16_MAX, 14 ), + silk_RSHIFT32( silk_MUL( maxabs, idx + 1), 2 ) ); + silk_bwexpander_32( a32_QA1, d, sc_Q16 ); + } else { + break; + } + } + + if( i == 10 ) { + /* Reached the last iteration, clip the coefficients */ + for( k = 0; k < d; k++ ) { + a_Q12[ k ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( a32_QA1[ k ], QA + 1 - 12 ) ); /* QA+1 -> Q12 */ + a32_QA1[ k ] = silk_LSHIFT( (opus_int32)a_Q12[ k ], QA + 1 - 12 ); + } + } else { + for( k = 0; k < d; k++ ) { + a_Q12[ k ] = (opus_int16)silk_RSHIFT_ROUND( a32_QA1[ k ], QA + 1 - 12 ); /* QA+1 -> Q12 */ + } + } + + for( i = 0; i < MAX_LPC_STABILIZE_ITERATIONS; i++ ) { + if( silk_LPC_inverse_pred_gain( a_Q12, d ) < SILK_FIX_CONST( 1.0 / MAX_PREDICTION_POWER_GAIN, 30 ) ) { + /* Prediction coefficients are (too close to) unstable; apply bandwidth expansion */ + /* on the unscaled coefficients, convert to Q12 and measure again */ + silk_bwexpander_32( a32_QA1, d, 65536 - silk_LSHIFT( 2, i ) ); + for( k = 0; k < d; k++ ) { + a_Q12[ k ] = (opus_int16)silk_RSHIFT_ROUND( a32_QA1[ k ], QA + 1 - 12 ); /* QA+1 -> Q12 */ + } + } else { + break; + } + } +} + diff --git a/asm/libs/opus/silk/NLSF_VQ.c b/asm/libs/opus/silk/NLSF_VQ.c new file mode 100644 index 00000000..69b6e22e --- /dev/null +++ b/asm/libs/opus/silk/NLSF_VQ.c @@ -0,0 +1,68 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" + +/* Compute quantization errors for an LPC_order element input vector for a VQ codebook */ +void silk_NLSF_VQ( + opus_int32 err_Q26[], /* O Quantization errors [K] */ + const opus_int16 in_Q15[], /* I Input vectors to be quantized [LPC_order] */ + const opus_uint8 pCB_Q8[], /* I Codebook vectors [K*LPC_order] */ + const opus_int K, /* I Number of codebook vectors */ + const opus_int LPC_order /* I Number of LPCs */ +) +{ + opus_int i, m; + opus_int32 diff_Q15, sum_error_Q30, sum_error_Q26; + + silk_assert( LPC_order <= 16 ); + silk_assert( ( LPC_order & 1 ) == 0 ); + + /* Loop over codebook */ + for( i = 0; i < K; i++ ) { + sum_error_Q26 = 0; + for( m = 0; m < LPC_order; m += 2 ) { + /* Compute weighted squared quantization error for index m */ + diff_Q15 = silk_SUB_LSHIFT32( in_Q15[ m ], (opus_int32)*pCB_Q8++, 7 ); /* range: [ -32767 : 32767 ]*/ + sum_error_Q30 = silk_SMULBB( diff_Q15, diff_Q15 ); + + /* Compute weighted squared quantization error for index m + 1 */ + diff_Q15 = silk_SUB_LSHIFT32( in_Q15[m + 1], (opus_int32)*pCB_Q8++, 7 ); /* range: [ -32767 : 32767 ]*/ + sum_error_Q30 = silk_SMLABB( sum_error_Q30, diff_Q15, diff_Q15 ); + + sum_error_Q26 = silk_ADD_RSHIFT32( sum_error_Q26, sum_error_Q30, 4 ); + + silk_assert( sum_error_Q26 >= 0 ); + silk_assert( sum_error_Q30 >= 0 ); + } + err_Q26[ i ] = sum_error_Q26; + } +} diff --git a/asm/libs/opus/silk/NLSF_VQ_weights_laroia.c b/asm/libs/opus/silk/NLSF_VQ_weights_laroia.c new file mode 100644 index 00000000..04894c59 --- /dev/null +++ b/asm/libs/opus/silk/NLSF_VQ_weights_laroia.c @@ -0,0 +1,80 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "define.h" +#include "SigProc_FIX.h" + +/* +R. Laroia, N. Phamdo and N. Farvardin, "Robust and Efficient Quantization of Speech LSP +Parameters Using Structured Vector Quantization", Proc. IEEE Int. Conf. Acoust., Speech, +Signal Processing, pp. 641-644, 1991. +*/ + +/* Laroia low complexity NLSF weights */ +void silk_NLSF_VQ_weights_laroia( + opus_int16 *pNLSFW_Q_OUT, /* O Pointer to input vector weights [D] */ + const opus_int16 *pNLSF_Q15, /* I Pointer to input vector [D] */ + const opus_int D /* I Input vector dimension (even) */ +) +{ + opus_int k; + opus_int32 tmp1_int, tmp2_int; + + silk_assert( D > 0 ); + silk_assert( ( D & 1 ) == 0 ); + + /* First value */ + tmp1_int = silk_max_int( pNLSF_Q15[ 0 ], 1 ); + tmp1_int = silk_DIV32_16( (opus_int32)1 << ( 15 + NLSF_W_Q ), tmp1_int ); + tmp2_int = silk_max_int( pNLSF_Q15[ 1 ] - pNLSF_Q15[ 0 ], 1 ); + tmp2_int = silk_DIV32_16( (opus_int32)1 << ( 15 + NLSF_W_Q ), tmp2_int ); + pNLSFW_Q_OUT[ 0 ] = (opus_int16)silk_min_int( tmp1_int + tmp2_int, silk_int16_MAX ); + silk_assert( pNLSFW_Q_OUT[ 0 ] > 0 ); + + /* Main loop */ + for( k = 1; k < D - 1; k += 2 ) { + tmp1_int = silk_max_int( pNLSF_Q15[ k + 1 ] - pNLSF_Q15[ k ], 1 ); + tmp1_int = silk_DIV32_16( (opus_int32)1 << ( 15 + NLSF_W_Q ), tmp1_int ); + pNLSFW_Q_OUT[ k ] = (opus_int16)silk_min_int( tmp1_int + tmp2_int, silk_int16_MAX ); + silk_assert( pNLSFW_Q_OUT[ k ] > 0 ); + + tmp2_int = silk_max_int( pNLSF_Q15[ k + 2 ] - pNLSF_Q15[ k + 1 ], 1 ); + tmp2_int = silk_DIV32_16( (opus_int32)1 << ( 15 + NLSF_W_Q ), tmp2_int ); + pNLSFW_Q_OUT[ k + 1 ] = (opus_int16)silk_min_int( tmp1_int + tmp2_int, silk_int16_MAX ); + silk_assert( pNLSFW_Q_OUT[ k + 1 ] > 0 ); + } + + /* Last value */ + tmp1_int = silk_max_int( ( 1 << 15 ) - pNLSF_Q15[ D - 1 ], 1 ); + tmp1_int = silk_DIV32_16( (opus_int32)1 << ( 15 + NLSF_W_Q ), tmp1_int ); + pNLSFW_Q_OUT[ D - 1 ] = (opus_int16)silk_min_int( tmp1_int + tmp2_int, silk_int16_MAX ); + silk_assert( pNLSFW_Q_OUT[ D - 1 ] > 0 ); +} diff --git a/asm/libs/opus/silk/NLSF_decode.c b/asm/libs/opus/silk/NLSF_decode.c new file mode 100644 index 00000000..9f715060 --- /dev/null +++ b/asm/libs/opus/silk/NLSF_decode.c @@ -0,0 +1,101 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" + +/* Predictive dequantizer for NLSF residuals */ +static OPUS_INLINE void silk_NLSF_residual_dequant( /* O Returns RD value in Q30 */ + opus_int16 x_Q10[], /* O Output [ order ] */ + const opus_int8 indices[], /* I Quantization indices [ order ] */ + const opus_uint8 pred_coef_Q8[], /* I Backward predictor coefs [ order ] */ + const opus_int quant_step_size_Q16, /* I Quantization step size */ + const opus_int16 order /* I Number of input values */ +) +{ + opus_int i, out_Q10, pred_Q10; + + out_Q10 = 0; + for( i = order-1; i >= 0; i-- ) { + pred_Q10 = silk_RSHIFT( silk_SMULBB( out_Q10, (opus_int16)pred_coef_Q8[ i ] ), 8 ); + out_Q10 = silk_LSHIFT( indices[ i ], 10 ); + if( out_Q10 > 0 ) { + out_Q10 = silk_SUB16( out_Q10, SILK_FIX_CONST( NLSF_QUANT_LEVEL_ADJ, 10 ) ); + } else if( out_Q10 < 0 ) { + out_Q10 = silk_ADD16( out_Q10, SILK_FIX_CONST( NLSF_QUANT_LEVEL_ADJ, 10 ) ); + } + out_Q10 = silk_SMLAWB( pred_Q10, (opus_int32)out_Q10, quant_step_size_Q16 ); + x_Q10[ i ] = out_Q10; + } +} + + +/***********************/ +/* NLSF vector decoder */ +/***********************/ +void silk_NLSF_decode( + opus_int16 *pNLSF_Q15, /* O Quantized NLSF vector [ LPC_ORDER ] */ + opus_int8 *NLSFIndices, /* I Codebook path vector [ LPC_ORDER + 1 ] */ + const silk_NLSF_CB_struct *psNLSF_CB /* I Codebook object */ +) +{ + opus_int i; + opus_uint8 pred_Q8[ MAX_LPC_ORDER ]; + opus_int16 ec_ix[ MAX_LPC_ORDER ]; + opus_int16 res_Q10[ MAX_LPC_ORDER ]; + opus_int16 W_tmp_QW[ MAX_LPC_ORDER ]; + opus_int32 W_tmp_Q9, NLSF_Q15_tmp; + const opus_uint8 *pCB_element; + + /* Decode first stage */ + pCB_element = &psNLSF_CB->CB1_NLSF_Q8[ NLSFIndices[ 0 ] * psNLSF_CB->order ]; + for( i = 0; i < psNLSF_CB->order; i++ ) { + pNLSF_Q15[ i ] = silk_LSHIFT( (opus_int16)pCB_element[ i ], 7 ); + } + + /* Unpack entropy table indices and predictor for current CB1 index */ + silk_NLSF_unpack( ec_ix, pred_Q8, psNLSF_CB, NLSFIndices[ 0 ] ); + + /* Predictive residual dequantizer */ + silk_NLSF_residual_dequant( res_Q10, &NLSFIndices[ 1 ], pred_Q8, psNLSF_CB->quantStepSize_Q16, psNLSF_CB->order ); + + /* Weights from codebook vector */ + silk_NLSF_VQ_weights_laroia( W_tmp_QW, pNLSF_Q15, psNLSF_CB->order ); + + /* Apply inverse square-rooted weights and add to output */ + for( i = 0; i < psNLSF_CB->order; i++ ) { + W_tmp_Q9 = silk_SQRT_APPROX( silk_LSHIFT( (opus_int32)W_tmp_QW[ i ], 18 - NLSF_W_Q ) ); + NLSF_Q15_tmp = silk_ADD32( pNLSF_Q15[ i ], silk_DIV32_16( silk_LSHIFT( (opus_int32)res_Q10[ i ], 14 ), W_tmp_Q9 ) ); + pNLSF_Q15[ i ] = (opus_int16)silk_LIMIT( NLSF_Q15_tmp, 0, 32767 ); + } + + /* NLSF stabilization */ + silk_NLSF_stabilize( pNLSF_Q15, psNLSF_CB->deltaMin_Q15, psNLSF_CB->order ); +} diff --git a/asm/libs/opus/silk/NLSF_del_dec_quant.c b/asm/libs/opus/silk/NLSF_del_dec_quant.c new file mode 100644 index 00000000..c3b9efcc --- /dev/null +++ b/asm/libs/opus/silk/NLSF_del_dec_quant.c @@ -0,0 +1,217 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" + +/* Delayed-decision quantizer for NLSF residuals */ +opus_int32 silk_NLSF_del_dec_quant( /* O Returns RD value in Q25 */ + opus_int8 indices[], /* O Quantization indices [ order ] */ + const opus_int16 x_Q10[], /* I Input [ order ] */ + const opus_int16 w_Q5[], /* I Weights [ order ] */ + const opus_uint8 pred_coef_Q8[], /* I Backward predictor coefs [ order ] */ + const opus_int16 ec_ix[], /* I Indices to entropy coding tables [ order ] */ + const opus_uint8 ec_rates_Q5[], /* I Rates [] */ + const opus_int quant_step_size_Q16, /* I Quantization step size */ + const opus_int16 inv_quant_step_size_Q6, /* I Inverse quantization step size */ + const opus_int32 mu_Q20, /* I R/D tradeoff */ + const opus_int16 order /* I Number of input values */ +) +{ + opus_int i, j, nStates, ind_tmp, ind_min_max, ind_max_min, in_Q10, res_Q10; + opus_int pred_Q10, diff_Q10, out0_Q10, out1_Q10, rate0_Q5, rate1_Q5; + opus_int32 RD_tmp_Q25, min_Q25, min_max_Q25, max_min_Q25, pred_coef_Q16; + opus_int ind_sort[ NLSF_QUANT_DEL_DEC_STATES ]; + opus_int8 ind[ NLSF_QUANT_DEL_DEC_STATES ][ MAX_LPC_ORDER ]; + opus_int16 prev_out_Q10[ 2 * NLSF_QUANT_DEL_DEC_STATES ]; + opus_int32 RD_Q25[ 2 * NLSF_QUANT_DEL_DEC_STATES ]; + opus_int32 RD_min_Q25[ NLSF_QUANT_DEL_DEC_STATES ]; + opus_int32 RD_max_Q25[ NLSF_QUANT_DEL_DEC_STATES ]; + const opus_uint8 *rates_Q5; + + opus_int out0_Q10_table[2 * NLSF_QUANT_MAX_AMPLITUDE_EXT]; + opus_int out1_Q10_table[2 * NLSF_QUANT_MAX_AMPLITUDE_EXT]; + + for (i = -NLSF_QUANT_MAX_AMPLITUDE_EXT; i <= NLSF_QUANT_MAX_AMPLITUDE_EXT-1; i++) + { + out0_Q10 = silk_LSHIFT( i, 10 ); + out1_Q10 = silk_ADD16( out0_Q10, 1024 ); + if( i > 0 ) { + out0_Q10 = silk_SUB16( out0_Q10, SILK_FIX_CONST( NLSF_QUANT_LEVEL_ADJ, 10 ) ); + out1_Q10 = silk_SUB16( out1_Q10, SILK_FIX_CONST( NLSF_QUANT_LEVEL_ADJ, 10 ) ); + } else if( i == 0 ) { + out1_Q10 = silk_SUB16( out1_Q10, SILK_FIX_CONST( NLSF_QUANT_LEVEL_ADJ, 10 ) ); + } else if( i == -1 ) { + out0_Q10 = silk_ADD16( out0_Q10, SILK_FIX_CONST( NLSF_QUANT_LEVEL_ADJ, 10 ) ); + } else { + out0_Q10 = silk_ADD16( out0_Q10, SILK_FIX_CONST( NLSF_QUANT_LEVEL_ADJ, 10 ) ); + out1_Q10 = silk_ADD16( out1_Q10, SILK_FIX_CONST( NLSF_QUANT_LEVEL_ADJ, 10 ) ); + } + out0_Q10_table[ i + NLSF_QUANT_MAX_AMPLITUDE_EXT ] = silk_SMULWB( (opus_int32)out0_Q10, quant_step_size_Q16 ); + out1_Q10_table[ i + NLSF_QUANT_MAX_AMPLITUDE_EXT ] = silk_SMULWB( (opus_int32)out1_Q10, quant_step_size_Q16 ); + } + + silk_assert( (NLSF_QUANT_DEL_DEC_STATES & (NLSF_QUANT_DEL_DEC_STATES-1)) == 0 ); /* must be power of two */ + + nStates = 1; + RD_Q25[ 0 ] = 0; + prev_out_Q10[ 0 ] = 0; + for( i = order - 1; ; i-- ) { + rates_Q5 = &ec_rates_Q5[ ec_ix[ i ] ]; + pred_coef_Q16 = silk_LSHIFT( (opus_int32)pred_coef_Q8[ i ], 8 ); + in_Q10 = x_Q10[ i ]; + for( j = 0; j < nStates; j++ ) { + pred_Q10 = silk_SMULWB( pred_coef_Q16, prev_out_Q10[ j ] ); + res_Q10 = silk_SUB16( in_Q10, pred_Q10 ); + ind_tmp = silk_SMULWB( (opus_int32)inv_quant_step_size_Q6, res_Q10 ); + ind_tmp = silk_LIMIT( ind_tmp, -NLSF_QUANT_MAX_AMPLITUDE_EXT, NLSF_QUANT_MAX_AMPLITUDE_EXT-1 ); + ind[ j ][ i ] = (opus_int8)ind_tmp; + + /* compute outputs for ind_tmp and ind_tmp + 1 */ + out0_Q10 = out0_Q10_table[ ind_tmp + NLSF_QUANT_MAX_AMPLITUDE_EXT ]; + out1_Q10 = out1_Q10_table[ ind_tmp + NLSF_QUANT_MAX_AMPLITUDE_EXT ]; + + out0_Q10 = silk_ADD16( out0_Q10, pred_Q10 ); + out1_Q10 = silk_ADD16( out1_Q10, pred_Q10 ); + prev_out_Q10[ j ] = out0_Q10; + prev_out_Q10[ j + nStates ] = out1_Q10; + + /* compute RD for ind_tmp and ind_tmp + 1 */ + if( ind_tmp + 1 >= NLSF_QUANT_MAX_AMPLITUDE ) { + if( ind_tmp + 1 == NLSF_QUANT_MAX_AMPLITUDE ) { + rate0_Q5 = rates_Q5[ ind_tmp + NLSF_QUANT_MAX_AMPLITUDE ]; + rate1_Q5 = 280; + } else { + rate0_Q5 = silk_SMLABB( 280 - 43 * NLSF_QUANT_MAX_AMPLITUDE, 43, ind_tmp ); + rate1_Q5 = silk_ADD16( rate0_Q5, 43 ); + } + } else if( ind_tmp <= -NLSF_QUANT_MAX_AMPLITUDE ) { + if( ind_tmp == -NLSF_QUANT_MAX_AMPLITUDE ) { + rate0_Q5 = 280; + rate1_Q5 = rates_Q5[ ind_tmp + 1 + NLSF_QUANT_MAX_AMPLITUDE ]; + } else { + rate0_Q5 = silk_SMLABB( 280 - 43 * NLSF_QUANT_MAX_AMPLITUDE, -43, ind_tmp ); + rate1_Q5 = silk_SUB16( rate0_Q5, 43 ); + } + } else { + rate0_Q5 = rates_Q5[ ind_tmp + NLSF_QUANT_MAX_AMPLITUDE ]; + rate1_Q5 = rates_Q5[ ind_tmp + 1 + NLSF_QUANT_MAX_AMPLITUDE ]; + } + RD_tmp_Q25 = RD_Q25[ j ]; + diff_Q10 = silk_SUB16( in_Q10, out0_Q10 ); + RD_Q25[ j ] = silk_SMLABB( silk_MLA( RD_tmp_Q25, silk_SMULBB( diff_Q10, diff_Q10 ), w_Q5[ i ] ), mu_Q20, rate0_Q5 ); + diff_Q10 = silk_SUB16( in_Q10, out1_Q10 ); + RD_Q25[ j + nStates ] = silk_SMLABB( silk_MLA( RD_tmp_Q25, silk_SMULBB( diff_Q10, diff_Q10 ), w_Q5[ i ] ), mu_Q20, rate1_Q5 ); + } + + if( nStates <= ( NLSF_QUANT_DEL_DEC_STATES >> 1 ) ) { + /* double number of states and copy */ + for( j = 0; j < nStates; j++ ) { + ind[ j + nStates ][ i ] = ind[ j ][ i ] + 1; + } + nStates = silk_LSHIFT( nStates, 1 ); + for( j = nStates; j < NLSF_QUANT_DEL_DEC_STATES; j++ ) { + ind[ j ][ i ] = ind[ j - nStates ][ i ]; + } + } else if( i > 0 ) { + /* sort lower and upper half of RD_Q25, pairwise */ + for( j = 0; j < NLSF_QUANT_DEL_DEC_STATES; j++ ) { + if( RD_Q25[ j ] > RD_Q25[ j + NLSF_QUANT_DEL_DEC_STATES ] ) { + RD_max_Q25[ j ] = RD_Q25[ j ]; + RD_min_Q25[ j ] = RD_Q25[ j + NLSF_QUANT_DEL_DEC_STATES ]; + RD_Q25[ j ] = RD_min_Q25[ j ]; + RD_Q25[ j + NLSF_QUANT_DEL_DEC_STATES ] = RD_max_Q25[ j ]; + /* swap prev_out values */ + out0_Q10 = prev_out_Q10[ j ]; + prev_out_Q10[ j ] = prev_out_Q10[ j + NLSF_QUANT_DEL_DEC_STATES ]; + prev_out_Q10[ j + NLSF_QUANT_DEL_DEC_STATES ] = out0_Q10; + ind_sort[ j ] = j + NLSF_QUANT_DEL_DEC_STATES; + } else { + RD_min_Q25[ j ] = RD_Q25[ j ]; + RD_max_Q25[ j ] = RD_Q25[ j + NLSF_QUANT_DEL_DEC_STATES ]; + ind_sort[ j ] = j; + } + } + /* compare the highest RD values of the winning half with the lowest one in the losing half, and copy if necessary */ + /* afterwards ind_sort[] will contain the indices of the NLSF_QUANT_DEL_DEC_STATES winning RD values */ + while( 1 ) { + min_max_Q25 = silk_int32_MAX; + max_min_Q25 = 0; + ind_min_max = 0; + ind_max_min = 0; + for( j = 0; j < NLSF_QUANT_DEL_DEC_STATES; j++ ) { + if( min_max_Q25 > RD_max_Q25[ j ] ) { + min_max_Q25 = RD_max_Q25[ j ]; + ind_min_max = j; + } + if( max_min_Q25 < RD_min_Q25[ j ] ) { + max_min_Q25 = RD_min_Q25[ j ]; + ind_max_min = j; + } + } + if( min_max_Q25 >= max_min_Q25 ) { + break; + } + /* copy ind_min_max to ind_max_min */ + ind_sort[ ind_max_min ] = ind_sort[ ind_min_max ] ^ NLSF_QUANT_DEL_DEC_STATES; + RD_Q25[ ind_max_min ] = RD_Q25[ ind_min_max + NLSF_QUANT_DEL_DEC_STATES ]; + prev_out_Q10[ ind_max_min ] = prev_out_Q10[ ind_min_max + NLSF_QUANT_DEL_DEC_STATES ]; + RD_min_Q25[ ind_max_min ] = 0; + RD_max_Q25[ ind_min_max ] = silk_int32_MAX; + silk_memcpy( ind[ ind_max_min ], ind[ ind_min_max ], MAX_LPC_ORDER * sizeof( opus_int8 ) ); + } + /* increment index if it comes from the upper half */ + for( j = 0; j < NLSF_QUANT_DEL_DEC_STATES; j++ ) { + ind[ j ][ i ] += silk_RSHIFT( ind_sort[ j ], NLSF_QUANT_DEL_DEC_STATES_LOG2 ); + } + } else { /* i == 0 */ + break; + } + } + + /* last sample: find winner, copy indices and return RD value */ + ind_tmp = 0; + min_Q25 = silk_int32_MAX; + for( j = 0; j < 2 * NLSF_QUANT_DEL_DEC_STATES; j++ ) { + if( min_Q25 > RD_Q25[ j ] ) { + min_Q25 = RD_Q25[ j ]; + ind_tmp = j; + } + } + for( j = 0; j < order; j++ ) { + indices[ j ] = ind[ ind_tmp & ( NLSF_QUANT_DEL_DEC_STATES - 1 ) ][ j ]; + silk_assert( indices[ j ] >= -NLSF_QUANT_MAX_AMPLITUDE_EXT ); + silk_assert( indices[ j ] <= NLSF_QUANT_MAX_AMPLITUDE_EXT ); + } + indices[ 0 ] += silk_RSHIFT( ind_tmp, NLSF_QUANT_DEL_DEC_STATES_LOG2 ); + silk_assert( indices[ 0 ] <= NLSF_QUANT_MAX_AMPLITUDE_EXT ); + silk_assert( min_Q25 >= 0 ); + return min_Q25; +} diff --git a/asm/libs/opus/silk/NLSF_encode.c b/asm/libs/opus/silk/NLSF_encode.c new file mode 100644 index 00000000..03a036fd --- /dev/null +++ b/asm/libs/opus/silk/NLSF_encode.c @@ -0,0 +1,136 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" +#include "stack_alloc.h" + +/***********************/ +/* NLSF vector encoder */ +/***********************/ +opus_int32 silk_NLSF_encode( /* O Returns RD value in Q25 */ + opus_int8 *NLSFIndices, /* I Codebook path vector [ LPC_ORDER + 1 ] */ + opus_int16 *pNLSF_Q15, /* I/O Quantized NLSF vector [ LPC_ORDER ] */ + const silk_NLSF_CB_struct *psNLSF_CB, /* I Codebook object */ + const opus_int16 *pW_QW, /* I NLSF weight vector [ LPC_ORDER ] */ + const opus_int NLSF_mu_Q20, /* I Rate weight for the RD optimization */ + const opus_int nSurvivors, /* I Max survivors after first stage */ + const opus_int signalType /* I Signal type: 0/1/2 */ +) +{ + opus_int i, s, ind1, bestIndex, prob_Q8, bits_q7; + opus_int32 W_tmp_Q9; + VARDECL( opus_int32, err_Q26 ); + VARDECL( opus_int32, RD_Q25 ); + VARDECL( opus_int, tempIndices1 ); + VARDECL( opus_int8, tempIndices2 ); + opus_int16 res_Q15[ MAX_LPC_ORDER ]; + opus_int16 res_Q10[ MAX_LPC_ORDER ]; + opus_int16 NLSF_tmp_Q15[ MAX_LPC_ORDER ]; + opus_int16 W_tmp_QW[ MAX_LPC_ORDER ]; + opus_int16 W_adj_Q5[ MAX_LPC_ORDER ]; + opus_uint8 pred_Q8[ MAX_LPC_ORDER ]; + opus_int16 ec_ix[ MAX_LPC_ORDER ]; + const opus_uint8 *pCB_element, *iCDF_ptr; + SAVE_STACK; + + silk_assert( nSurvivors <= NLSF_VQ_MAX_SURVIVORS ); + silk_assert( signalType >= 0 && signalType <= 2 ); + silk_assert( NLSF_mu_Q20 <= 32767 && NLSF_mu_Q20 >= 0 ); + + /* NLSF stabilization */ + silk_NLSF_stabilize( pNLSF_Q15, psNLSF_CB->deltaMin_Q15, psNLSF_CB->order ); + + /* First stage: VQ */ + ALLOC( err_Q26, psNLSF_CB->nVectors, opus_int32 ); + silk_NLSF_VQ( err_Q26, pNLSF_Q15, psNLSF_CB->CB1_NLSF_Q8, psNLSF_CB->nVectors, psNLSF_CB->order ); + + /* Sort the quantization errors */ + ALLOC( tempIndices1, nSurvivors, opus_int ); + silk_insertion_sort_increasing( err_Q26, tempIndices1, psNLSF_CB->nVectors, nSurvivors ); + + ALLOC( RD_Q25, nSurvivors, opus_int32 ); + ALLOC( tempIndices2, nSurvivors * MAX_LPC_ORDER, opus_int8 ); + + /* Loop over survivors */ + for( s = 0; s < nSurvivors; s++ ) { + ind1 = tempIndices1[ s ]; + + /* Residual after first stage */ + pCB_element = &psNLSF_CB->CB1_NLSF_Q8[ ind1 * psNLSF_CB->order ]; + for( i = 0; i < psNLSF_CB->order; i++ ) { + NLSF_tmp_Q15[ i ] = silk_LSHIFT16( (opus_int16)pCB_element[ i ], 7 ); + res_Q15[ i ] = pNLSF_Q15[ i ] - NLSF_tmp_Q15[ i ]; + } + + /* Weights from codebook vector */ + silk_NLSF_VQ_weights_laroia( W_tmp_QW, NLSF_tmp_Q15, psNLSF_CB->order ); + + /* Apply square-rooted weights */ + for( i = 0; i < psNLSF_CB->order; i++ ) { + W_tmp_Q9 = silk_SQRT_APPROX( silk_LSHIFT( (opus_int32)W_tmp_QW[ i ], 18 - NLSF_W_Q ) ); + res_Q10[ i ] = (opus_int16)silk_RSHIFT( silk_SMULBB( res_Q15[ i ], W_tmp_Q9 ), 14 ); + } + + /* Modify input weights accordingly */ + for( i = 0; i < psNLSF_CB->order; i++ ) { + W_adj_Q5[ i ] = silk_DIV32_16( silk_LSHIFT( (opus_int32)pW_QW[ i ], 5 ), W_tmp_QW[ i ] ); + } + + /* Unpack entropy table indices and predictor for current CB1 index */ + silk_NLSF_unpack( ec_ix, pred_Q8, psNLSF_CB, ind1 ); + + /* Trellis quantizer */ + RD_Q25[ s ] = silk_NLSF_del_dec_quant( &tempIndices2[ s * MAX_LPC_ORDER ], res_Q10, W_adj_Q5, pred_Q8, ec_ix, + psNLSF_CB->ec_Rates_Q5, psNLSF_CB->quantStepSize_Q16, psNLSF_CB->invQuantStepSize_Q6, NLSF_mu_Q20, psNLSF_CB->order ); + + /* Add rate for first stage */ + iCDF_ptr = &psNLSF_CB->CB1_iCDF[ ( signalType >> 1 ) * psNLSF_CB->nVectors ]; + if( ind1 == 0 ) { + prob_Q8 = 256 - iCDF_ptr[ ind1 ]; + } else { + prob_Q8 = iCDF_ptr[ ind1 - 1 ] - iCDF_ptr[ ind1 ]; + } + bits_q7 = ( 8 << 7 ) - silk_lin2log( prob_Q8 ); + RD_Q25[ s ] = silk_SMLABB( RD_Q25[ s ], bits_q7, silk_RSHIFT( NLSF_mu_Q20, 2 ) ); + } + + /* Find the lowest rate-distortion error */ + silk_insertion_sort_increasing( RD_Q25, &bestIndex, nSurvivors, 1 ); + + NLSFIndices[ 0 ] = (opus_int8)tempIndices1[ bestIndex ]; + silk_memcpy( &NLSFIndices[ 1 ], &tempIndices2[ bestIndex * MAX_LPC_ORDER ], psNLSF_CB->order * sizeof( opus_int8 ) ); + + /* Decode */ + silk_NLSF_decode( pNLSF_Q15, NLSFIndices, psNLSF_CB ); + + RESTORE_STACK; + return RD_Q25[ 0 ]; +} diff --git a/asm/libs/opus/silk/NLSF_stabilize.c b/asm/libs/opus/silk/NLSF_stabilize.c new file mode 100644 index 00000000..1fa1ea37 --- /dev/null +++ b/asm/libs/opus/silk/NLSF_stabilize.c @@ -0,0 +1,142 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* NLSF stabilizer: */ +/* */ +/* - Moves NLSFs further apart if they are too close */ +/* - Moves NLSFs away from borders if they are too close */ +/* - High effort to achieve a modification with minimum */ +/* Euclidean distance to input vector */ +/* - Output are sorted NLSF coefficients */ +/* */ + +#include "SigProc_FIX.h" + +/* Constant Definitions */ +#define MAX_LOOPS 20 + +/* NLSF stabilizer, for a single input data vector */ +void silk_NLSF_stabilize( + opus_int16 *NLSF_Q15, /* I/O Unstable/stabilized normalized LSF vector in Q15 [L] */ + const opus_int16 *NDeltaMin_Q15, /* I Min distance vector, NDeltaMin_Q15[L] must be >= 1 [L+1] */ + const opus_int L /* I Number of NLSF parameters in the input vector */ +) +{ + opus_int i, I=0, k, loops; + opus_int16 center_freq_Q15; + opus_int32 diff_Q15, min_diff_Q15, min_center_Q15, max_center_Q15; + + /* This is necessary to ensure an output within range of a opus_int16 */ + silk_assert( NDeltaMin_Q15[L] >= 1 ); + + for( loops = 0; loops < MAX_LOOPS; loops++ ) { + /**************************/ + /* Find smallest distance */ + /**************************/ + /* First element */ + min_diff_Q15 = NLSF_Q15[0] - NDeltaMin_Q15[0]; + I = 0; + /* Middle elements */ + for( i = 1; i <= L-1; i++ ) { + diff_Q15 = NLSF_Q15[i] - ( NLSF_Q15[i-1] + NDeltaMin_Q15[i] ); + if( diff_Q15 < min_diff_Q15 ) { + min_diff_Q15 = diff_Q15; + I = i; + } + } + /* Last element */ + diff_Q15 = ( 1 << 15 ) - ( NLSF_Q15[L-1] + NDeltaMin_Q15[L] ); + if( diff_Q15 < min_diff_Q15 ) { + min_diff_Q15 = diff_Q15; + I = L; + } + + /***************************************************/ + /* Now check if the smallest distance non-negative */ + /***************************************************/ + if( min_diff_Q15 >= 0 ) { + return; + } + + if( I == 0 ) { + /* Move away from lower limit */ + NLSF_Q15[0] = NDeltaMin_Q15[0]; + + } else if( I == L) { + /* Move away from higher limit */ + NLSF_Q15[L-1] = ( 1 << 15 ) - NDeltaMin_Q15[L]; + + } else { + /* Find the lower extreme for the location of the current center frequency */ + min_center_Q15 = 0; + for( k = 0; k < I; k++ ) { + min_center_Q15 += NDeltaMin_Q15[k]; + } + min_center_Q15 += silk_RSHIFT( NDeltaMin_Q15[I], 1 ); + + /* Find the upper extreme for the location of the current center frequency */ + max_center_Q15 = 1 << 15; + for( k = L; k > I; k-- ) { + max_center_Q15 -= NDeltaMin_Q15[k]; + } + max_center_Q15 -= silk_RSHIFT( NDeltaMin_Q15[I], 1 ); + + /* Move apart, sorted by value, keeping the same center frequency */ + center_freq_Q15 = (opus_int16)silk_LIMIT_32( silk_RSHIFT_ROUND( (opus_int32)NLSF_Q15[I-1] + (opus_int32)NLSF_Q15[I], 1 ), + min_center_Q15, max_center_Q15 ); + NLSF_Q15[I-1] = center_freq_Q15 - silk_RSHIFT( NDeltaMin_Q15[I], 1 ); + NLSF_Q15[I] = NLSF_Q15[I-1] + NDeltaMin_Q15[I]; + } + } + + /* Safe and simple fall back method, which is less ideal than the above */ + if( loops == MAX_LOOPS ) + { + /* Insertion sort (fast for already almost sorted arrays): */ + /* Best case: O(n) for an already sorted array */ + /* Worst case: O(n^2) for an inversely sorted array */ + silk_insertion_sort_increasing_all_values_int16( &NLSF_Q15[0], L ); + + /* First NLSF should be no less than NDeltaMin[0] */ + NLSF_Q15[0] = silk_max_int( NLSF_Q15[0], NDeltaMin_Q15[0] ); + + /* Keep delta_min distance between the NLSFs */ + for( i = 1; i < L; i++ ) + NLSF_Q15[i] = silk_max_int( NLSF_Q15[i], NLSF_Q15[i-1] + NDeltaMin_Q15[i] ); + + /* Last NLSF should be no higher than 1 - NDeltaMin[L] */ + NLSF_Q15[L-1] = silk_min_int( NLSF_Q15[L-1], (1<<15) - NDeltaMin_Q15[L] ); + + /* Keep NDeltaMin distance between the NLSFs */ + for( i = L-2; i >= 0; i-- ) + NLSF_Q15[i] = silk_min_int( NLSF_Q15[i], NLSF_Q15[i+1] - NDeltaMin_Q15[i+1] ); + } +} diff --git a/asm/libs/opus/silk/NLSF_unpack.c b/asm/libs/opus/silk/NLSF_unpack.c new file mode 100644 index 00000000..17bd23f7 --- /dev/null +++ b/asm/libs/opus/silk/NLSF_unpack.c @@ -0,0 +1,55 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" + +/* Unpack predictor values and indices for entropy coding tables */ +void silk_NLSF_unpack( + opus_int16 ec_ix[], /* O Indices to entropy tables [ LPC_ORDER ] */ + opus_uint8 pred_Q8[], /* O LSF predictor [ LPC_ORDER ] */ + const silk_NLSF_CB_struct *psNLSF_CB, /* I Codebook object */ + const opus_int CB1_index /* I Index of vector in first LSF codebook */ +) +{ + opus_int i; + opus_uint8 entry; + const opus_uint8 *ec_sel_ptr; + + ec_sel_ptr = &psNLSF_CB->ec_sel[ CB1_index * psNLSF_CB->order / 2 ]; + for( i = 0; i < psNLSF_CB->order; i += 2 ) { + entry = *ec_sel_ptr++; + ec_ix [ i ] = silk_SMULBB( silk_RSHIFT( entry, 1 ) & 7, 2 * NLSF_QUANT_MAX_AMPLITUDE + 1 ); + pred_Q8[ i ] = psNLSF_CB->pred_Q8[ i + ( entry & 1 ) * ( psNLSF_CB->order - 1 ) ]; + ec_ix [ i + 1 ] = silk_SMULBB( silk_RSHIFT( entry, 5 ) & 7, 2 * NLSF_QUANT_MAX_AMPLITUDE + 1 ); + pred_Q8[ i + 1 ] = psNLSF_CB->pred_Q8[ i + ( silk_RSHIFT( entry, 4 ) & 1 ) * ( psNLSF_CB->order - 1 ) + 1 ]; + } +} + diff --git a/asm/libs/opus/silk/NSQ.c b/asm/libs/opus/silk/NSQ.c new file mode 100644 index 00000000..a0658840 --- /dev/null +++ b/asm/libs/opus/silk/NSQ.c @@ -0,0 +1,453 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" +#include "stack_alloc.h" + +static OPUS_INLINE void silk_nsq_scale_states( + const silk_encoder_state *psEncC, /* I Encoder State */ + silk_nsq_state *NSQ, /* I/O NSQ state */ + const opus_int32 x_Q3[], /* I input in Q3 */ + opus_int32 x_sc_Q10[], /* O input scaled with 1/Gain */ + const opus_int16 sLTP[], /* I re-whitened LTP state in Q0 */ + opus_int32 sLTP_Q15[], /* O LTP state matching scaled input */ + opus_int subfr, /* I subframe number */ + const opus_int LTP_scale_Q14, /* I */ + const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I */ + const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lag */ + const opus_int signal_type /* I Signal type */ +); + +#if !defined(OPUS_X86_MAY_HAVE_SSE4_1) +static OPUS_INLINE void silk_noise_shape_quantizer( + silk_nsq_state *NSQ, /* I/O NSQ state */ + opus_int signalType, /* I Signal type */ + const opus_int32 x_sc_Q10[], /* I */ + opus_int8 pulses[], /* O */ + opus_int16 xq[], /* O */ + opus_int32 sLTP_Q15[], /* I/O LTP state */ + const opus_int16 a_Q12[], /* I Short term prediction coefs */ + const opus_int16 b_Q14[], /* I Long term prediction coefs */ + const opus_int16 AR_shp_Q13[], /* I Noise shaping AR coefs */ + opus_int lag, /* I Pitch lag */ + opus_int32 HarmShapeFIRPacked_Q14, /* I */ + opus_int Tilt_Q14, /* I Spectral tilt */ + opus_int32 LF_shp_Q14, /* I */ + opus_int32 Gain_Q16, /* I */ + opus_int Lambda_Q10, /* I */ + opus_int offset_Q10, /* I */ + opus_int length, /* I Input length */ + opus_int shapingLPCOrder, /* I Noise shaping AR filter order */ + opus_int predictLPCOrder /* I Prediction filter order */ +); +#endif + +void silk_NSQ_c +( + const silk_encoder_state *psEncC, /* I/O Encoder State */ + silk_nsq_state *NSQ, /* I/O NSQ state */ + SideInfoIndices *psIndices, /* I/O Quantization Indices */ + const opus_int32 x_Q3[], /* I Prefiltered input signal */ + opus_int8 pulses[], /* O Quantized pulse signal */ + const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term prediction coefs */ + const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ], /* I Long term prediction coefs */ + const opus_int16 AR2_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ], /* I Noise shaping coefs */ + const opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ], /* I Long term shaping coefs */ + const opus_int Tilt_Q14[ MAX_NB_SUBFR ], /* I Spectral tilt */ + const opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ], /* I Low frequency shaping coefs */ + const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I Quantization step sizes */ + const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags */ + const opus_int Lambda_Q10, /* I Rate/distortion tradeoff */ + const opus_int LTP_scale_Q14 /* I LTP state scaling */ +) +{ + opus_int k, lag, start_idx, LSF_interpolation_flag; + const opus_int16 *A_Q12, *B_Q14, *AR_shp_Q13; + opus_int16 *pxq; + VARDECL( opus_int32, sLTP_Q15 ); + VARDECL( opus_int16, sLTP ); + opus_int32 HarmShapeFIRPacked_Q14; + opus_int offset_Q10; + VARDECL( opus_int32, x_sc_Q10 ); + SAVE_STACK; + + NSQ->rand_seed = psIndices->Seed; + + /* Set unvoiced lag to the previous one, overwrite later for voiced */ + lag = NSQ->lagPrev; + + silk_assert( NSQ->prev_gain_Q16 != 0 ); + + offset_Q10 = silk_Quantization_Offsets_Q10[ psIndices->signalType >> 1 ][ psIndices->quantOffsetType ]; + + if( psIndices->NLSFInterpCoef_Q2 == 4 ) { + LSF_interpolation_flag = 0; + } else { + LSF_interpolation_flag = 1; + } + + ALLOC( sLTP_Q15, + psEncC->ltp_mem_length + psEncC->frame_length, opus_int32 ); + ALLOC( sLTP, psEncC->ltp_mem_length + psEncC->frame_length, opus_int16 ); + ALLOC( x_sc_Q10, psEncC->subfr_length, opus_int32 ); + /* Set up pointers to start of sub frame */ + NSQ->sLTP_shp_buf_idx = psEncC->ltp_mem_length; + NSQ->sLTP_buf_idx = psEncC->ltp_mem_length; + pxq = &NSQ->xq[ psEncC->ltp_mem_length ]; + for( k = 0; k < psEncC->nb_subfr; k++ ) { + A_Q12 = &PredCoef_Q12[ (( k >> 1 ) | ( 1 - LSF_interpolation_flag )) * MAX_LPC_ORDER ]; + B_Q14 = <PCoef_Q14[ k * LTP_ORDER ]; + AR_shp_Q13 = &AR2_Q13[ k * MAX_SHAPE_LPC_ORDER ]; + + /* Noise shape parameters */ + silk_assert( HarmShapeGain_Q14[ k ] >= 0 ); + HarmShapeFIRPacked_Q14 = silk_RSHIFT( HarmShapeGain_Q14[ k ], 2 ); + HarmShapeFIRPacked_Q14 |= silk_LSHIFT( (opus_int32)silk_RSHIFT( HarmShapeGain_Q14[ k ], 1 ), 16 ); + + NSQ->rewhite_flag = 0; + if( psIndices->signalType == TYPE_VOICED ) { + /* Voiced */ + lag = pitchL[ k ]; + + /* Re-whitening */ + if( ( k & ( 3 - silk_LSHIFT( LSF_interpolation_flag, 1 ) ) ) == 0 ) { + /* Rewhiten with new A coefs */ + start_idx = psEncC->ltp_mem_length - lag - psEncC->predictLPCOrder - LTP_ORDER / 2; + silk_assert( start_idx > 0 ); + + silk_LPC_analysis_filter( &sLTP[ start_idx ], &NSQ->xq[ start_idx + k * psEncC->subfr_length ], + A_Q12, psEncC->ltp_mem_length - start_idx, psEncC->predictLPCOrder, psEncC->arch ); + + NSQ->rewhite_flag = 1; + NSQ->sLTP_buf_idx = psEncC->ltp_mem_length; + } + } + + silk_nsq_scale_states( psEncC, NSQ, x_Q3, x_sc_Q10, sLTP, sLTP_Q15, k, LTP_scale_Q14, Gains_Q16, pitchL, psIndices->signalType ); + + silk_noise_shape_quantizer( NSQ, psIndices->signalType, x_sc_Q10, pulses, pxq, sLTP_Q15, A_Q12, B_Q14, + AR_shp_Q13, lag, HarmShapeFIRPacked_Q14, Tilt_Q14[ k ], LF_shp_Q14[ k ], Gains_Q16[ k ], Lambda_Q10, + offset_Q10, psEncC->subfr_length, psEncC->shapingLPCOrder, psEncC->predictLPCOrder ); + + x_Q3 += psEncC->subfr_length; + pulses += psEncC->subfr_length; + pxq += psEncC->subfr_length; + } + + /* Update lagPrev for next frame */ + NSQ->lagPrev = pitchL[ psEncC->nb_subfr - 1 ]; + + /* Save quantized speech and noise shaping signals */ + /* DEBUG_STORE_DATA( enc.pcm, &NSQ->xq[ psEncC->ltp_mem_length ], psEncC->frame_length * sizeof( opus_int16 ) ) */ + silk_memmove( NSQ->xq, &NSQ->xq[ psEncC->frame_length ], psEncC->ltp_mem_length * sizeof( opus_int16 ) ); + silk_memmove( NSQ->sLTP_shp_Q14, &NSQ->sLTP_shp_Q14[ psEncC->frame_length ], psEncC->ltp_mem_length * sizeof( opus_int32 ) ); + RESTORE_STACK; +} + +/***********************************/ +/* silk_noise_shape_quantizer */ +/***********************************/ + +#if !defined(OPUS_X86_MAY_HAVE_SSE4_1) +static OPUS_INLINE +#endif +void silk_noise_shape_quantizer( + silk_nsq_state *NSQ, /* I/O NSQ state */ + opus_int signalType, /* I Signal type */ + const opus_int32 x_sc_Q10[], /* I */ + opus_int8 pulses[], /* O */ + opus_int16 xq[], /* O */ + opus_int32 sLTP_Q15[], /* I/O LTP state */ + const opus_int16 a_Q12[], /* I Short term prediction coefs */ + const opus_int16 b_Q14[], /* I Long term prediction coefs */ + const opus_int16 AR_shp_Q13[], /* I Noise shaping AR coefs */ + opus_int lag, /* I Pitch lag */ + opus_int32 HarmShapeFIRPacked_Q14, /* I */ + opus_int Tilt_Q14, /* I Spectral tilt */ + opus_int32 LF_shp_Q14, /* I */ + opus_int32 Gain_Q16, /* I */ + opus_int Lambda_Q10, /* I */ + opus_int offset_Q10, /* I */ + opus_int length, /* I Input length */ + opus_int shapingLPCOrder, /* I Noise shaping AR filter order */ + opus_int predictLPCOrder /* I Prediction filter order */ +) +{ + opus_int i, j; + opus_int32 LTP_pred_Q13, LPC_pred_Q10, n_AR_Q12, n_LTP_Q13; + opus_int32 n_LF_Q12, r_Q10, rr_Q10, q1_Q0, q1_Q10, q2_Q10, rd1_Q20, rd2_Q20; + opus_int32 exc_Q14, LPC_exc_Q14, xq_Q14, Gain_Q10; + opus_int32 tmp1, tmp2, sLF_AR_shp_Q14; + opus_int32 *psLPC_Q14, *shp_lag_ptr, *pred_lag_ptr; + + shp_lag_ptr = &NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx - lag + HARM_SHAPE_FIR_TAPS / 2 ]; + pred_lag_ptr = &sLTP_Q15[ NSQ->sLTP_buf_idx - lag + LTP_ORDER / 2 ]; + Gain_Q10 = silk_RSHIFT( Gain_Q16, 6 ); + + /* Set up short term AR state */ + psLPC_Q14 = &NSQ->sLPC_Q14[ NSQ_LPC_BUF_LENGTH - 1 ]; + + for( i = 0; i < length; i++ ) { + /* Generate dither */ + NSQ->rand_seed = silk_RAND( NSQ->rand_seed ); + + /* Short-term prediction */ + silk_assert( predictLPCOrder == 10 || predictLPCOrder == 16 ); + /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */ + LPC_pred_Q10 = silk_RSHIFT( predictLPCOrder, 1 ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ 0 ], a_Q12[ 0 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -1 ], a_Q12[ 1 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -2 ], a_Q12[ 2 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -3 ], a_Q12[ 3 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -4 ], a_Q12[ 4 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -5 ], a_Q12[ 5 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -6 ], a_Q12[ 6 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -7 ], a_Q12[ 7 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -8 ], a_Q12[ 8 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -9 ], a_Q12[ 9 ] ); + if( predictLPCOrder == 16 ) { + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -10 ], a_Q12[ 10 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -11 ], a_Q12[ 11 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -12 ], a_Q12[ 12 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -13 ], a_Q12[ 13 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -14 ], a_Q12[ 14 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, psLPC_Q14[ -15 ], a_Q12[ 15 ] ); + } + + /* Long-term prediction */ + if( signalType == TYPE_VOICED ) { + /* Unrolled loop */ + /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */ + LTP_pred_Q13 = 2; + LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ 0 ], b_Q14[ 0 ] ); + LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -1 ], b_Q14[ 1 ] ); + LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -2 ], b_Q14[ 2 ] ); + LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -3 ], b_Q14[ 3 ] ); + LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -4 ], b_Q14[ 4 ] ); + pred_lag_ptr++; + } else { + LTP_pred_Q13 = 0; + } + + /* Noise shape feedback */ + silk_assert( ( shapingLPCOrder & 1 ) == 0 ); /* check that order is even */ + tmp2 = psLPC_Q14[ 0 ]; + tmp1 = NSQ->sAR2_Q14[ 0 ]; + NSQ->sAR2_Q14[ 0 ] = tmp2; + n_AR_Q12 = silk_RSHIFT( shapingLPCOrder, 1 ); + n_AR_Q12 = silk_SMLAWB( n_AR_Q12, tmp2, AR_shp_Q13[ 0 ] ); + for( j = 2; j < shapingLPCOrder; j += 2 ) { + tmp2 = NSQ->sAR2_Q14[ j - 1 ]; + NSQ->sAR2_Q14[ j - 1 ] = tmp1; + n_AR_Q12 = silk_SMLAWB( n_AR_Q12, tmp1, AR_shp_Q13[ j - 1 ] ); + tmp1 = NSQ->sAR2_Q14[ j + 0 ]; + NSQ->sAR2_Q14[ j + 0 ] = tmp2; + n_AR_Q12 = silk_SMLAWB( n_AR_Q12, tmp2, AR_shp_Q13[ j ] ); + } + NSQ->sAR2_Q14[ shapingLPCOrder - 1 ] = tmp1; + n_AR_Q12 = silk_SMLAWB( n_AR_Q12, tmp1, AR_shp_Q13[ shapingLPCOrder - 1 ] ); + + n_AR_Q12 = silk_LSHIFT32( n_AR_Q12, 1 ); /* Q11 -> Q12 */ + n_AR_Q12 = silk_SMLAWB( n_AR_Q12, NSQ->sLF_AR_shp_Q14, Tilt_Q14 ); + + n_LF_Q12 = silk_SMULWB( NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx - 1 ], LF_shp_Q14 ); + n_LF_Q12 = silk_SMLAWT( n_LF_Q12, NSQ->sLF_AR_shp_Q14, LF_shp_Q14 ); + + silk_assert( lag > 0 || signalType != TYPE_VOICED ); + + /* Combine prediction and noise shaping signals */ + tmp1 = silk_SUB32( silk_LSHIFT32( LPC_pred_Q10, 2 ), n_AR_Q12 ); /* Q12 */ + tmp1 = silk_SUB32( tmp1, n_LF_Q12 ); /* Q12 */ + if( lag > 0 ) { + /* Symmetric, packed FIR coefficients */ + n_LTP_Q13 = silk_SMULWB( silk_ADD32( shp_lag_ptr[ 0 ], shp_lag_ptr[ -2 ] ), HarmShapeFIRPacked_Q14 ); + n_LTP_Q13 = silk_SMLAWT( n_LTP_Q13, shp_lag_ptr[ -1 ], HarmShapeFIRPacked_Q14 ); + n_LTP_Q13 = silk_LSHIFT( n_LTP_Q13, 1 ); + shp_lag_ptr++; + + tmp2 = silk_SUB32( LTP_pred_Q13, n_LTP_Q13 ); /* Q13 */ + tmp1 = silk_ADD_LSHIFT32( tmp2, tmp1, 1 ); /* Q13 */ + tmp1 = silk_RSHIFT_ROUND( tmp1, 3 ); /* Q10 */ + } else { + tmp1 = silk_RSHIFT_ROUND( tmp1, 2 ); /* Q10 */ + } + + r_Q10 = silk_SUB32( x_sc_Q10[ i ], tmp1 ); /* residual error Q10 */ + + /* Flip sign depending on dither */ + if ( NSQ->rand_seed < 0 ) { + r_Q10 = -r_Q10; + } + r_Q10 = silk_LIMIT_32( r_Q10, -(31 << 10), 30 << 10 ); + + /* Find two quantization level candidates and measure their rate-distortion */ + q1_Q10 = silk_SUB32( r_Q10, offset_Q10 ); + q1_Q0 = silk_RSHIFT( q1_Q10, 10 ); + if( q1_Q0 > 0 ) { + q1_Q10 = silk_SUB32( silk_LSHIFT( q1_Q0, 10 ), QUANT_LEVEL_ADJUST_Q10 ); + q1_Q10 = silk_ADD32( q1_Q10, offset_Q10 ); + q2_Q10 = silk_ADD32( q1_Q10, 1024 ); + rd1_Q20 = silk_SMULBB( q1_Q10, Lambda_Q10 ); + rd2_Q20 = silk_SMULBB( q2_Q10, Lambda_Q10 ); + } else if( q1_Q0 == 0 ) { + q1_Q10 = offset_Q10; + q2_Q10 = silk_ADD32( q1_Q10, 1024 - QUANT_LEVEL_ADJUST_Q10 ); + rd1_Q20 = silk_SMULBB( q1_Q10, Lambda_Q10 ); + rd2_Q20 = silk_SMULBB( q2_Q10, Lambda_Q10 ); + } else if( q1_Q0 == -1 ) { + q2_Q10 = offset_Q10; + q1_Q10 = silk_SUB32( q2_Q10, 1024 - QUANT_LEVEL_ADJUST_Q10 ); + rd1_Q20 = silk_SMULBB( -q1_Q10, Lambda_Q10 ); + rd2_Q20 = silk_SMULBB( q2_Q10, Lambda_Q10 ); + } else { /* Q1_Q0 < -1 */ + q1_Q10 = silk_ADD32( silk_LSHIFT( q1_Q0, 10 ), QUANT_LEVEL_ADJUST_Q10 ); + q1_Q10 = silk_ADD32( q1_Q10, offset_Q10 ); + q2_Q10 = silk_ADD32( q1_Q10, 1024 ); + rd1_Q20 = silk_SMULBB( -q1_Q10, Lambda_Q10 ); + rd2_Q20 = silk_SMULBB( -q2_Q10, Lambda_Q10 ); + } + rr_Q10 = silk_SUB32( r_Q10, q1_Q10 ); + rd1_Q20 = silk_SMLABB( rd1_Q20, rr_Q10, rr_Q10 ); + rr_Q10 = silk_SUB32( r_Q10, q2_Q10 ); + rd2_Q20 = silk_SMLABB( rd2_Q20, rr_Q10, rr_Q10 ); + + if( rd2_Q20 < rd1_Q20 ) { + q1_Q10 = q2_Q10; + } + + pulses[ i ] = (opus_int8)silk_RSHIFT_ROUND( q1_Q10, 10 ); + + /* Excitation */ + exc_Q14 = silk_LSHIFT( q1_Q10, 4 ); + if ( NSQ->rand_seed < 0 ) { + exc_Q14 = -exc_Q14; + } + + /* Add predictions */ + LPC_exc_Q14 = silk_ADD_LSHIFT32( exc_Q14, LTP_pred_Q13, 1 ); + xq_Q14 = silk_ADD_LSHIFT32( LPC_exc_Q14, LPC_pred_Q10, 4 ); + + /* Scale XQ back to normal level before saving */ + xq[ i ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( silk_SMULWW( xq_Q14, Gain_Q10 ), 8 ) ); + + /* Update states */ + psLPC_Q14++; + *psLPC_Q14 = xq_Q14; + sLF_AR_shp_Q14 = silk_SUB_LSHIFT32( xq_Q14, n_AR_Q12, 2 ); + NSQ->sLF_AR_shp_Q14 = sLF_AR_shp_Q14; + + NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx ] = silk_SUB_LSHIFT32( sLF_AR_shp_Q14, n_LF_Q12, 2 ); + sLTP_Q15[ NSQ->sLTP_buf_idx ] = silk_LSHIFT( LPC_exc_Q14, 1 ); + NSQ->sLTP_shp_buf_idx++; + NSQ->sLTP_buf_idx++; + + /* Make dither dependent on quantized signal */ + NSQ->rand_seed = silk_ADD32_ovflw( NSQ->rand_seed, pulses[ i ] ); + } + + /* Update LPC synth buffer */ + silk_memcpy( NSQ->sLPC_Q14, &NSQ->sLPC_Q14[ length ], NSQ_LPC_BUF_LENGTH * sizeof( opus_int32 ) ); +} + +static OPUS_INLINE void silk_nsq_scale_states( + const silk_encoder_state *psEncC, /* I Encoder State */ + silk_nsq_state *NSQ, /* I/O NSQ state */ + const opus_int32 x_Q3[], /* I input in Q3 */ + opus_int32 x_sc_Q10[], /* O input scaled with 1/Gain */ + const opus_int16 sLTP[], /* I re-whitened LTP state in Q0 */ + opus_int32 sLTP_Q15[], /* O LTP state matching scaled input */ + opus_int subfr, /* I subframe number */ + const opus_int LTP_scale_Q14, /* I */ + const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I */ + const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lag */ + const opus_int signal_type /* I Signal type */ +) +{ + opus_int i, lag; + opus_int32 gain_adj_Q16, inv_gain_Q31, inv_gain_Q23; + + lag = pitchL[ subfr ]; + inv_gain_Q31 = silk_INVERSE32_varQ( silk_max( Gains_Q16[ subfr ], 1 ), 47 ); + silk_assert( inv_gain_Q31 != 0 ); + + /* Calculate gain adjustment factor */ + if( Gains_Q16[ subfr ] != NSQ->prev_gain_Q16 ) { + gain_adj_Q16 = silk_DIV32_varQ( NSQ->prev_gain_Q16, Gains_Q16[ subfr ], 16 ); + } else { + gain_adj_Q16 = (opus_int32)1 << 16; + } + + /* Scale input */ + inv_gain_Q23 = silk_RSHIFT_ROUND( inv_gain_Q31, 8 ); + for( i = 0; i < psEncC->subfr_length; i++ ) { + x_sc_Q10[ i ] = silk_SMULWW( x_Q3[ i ], inv_gain_Q23 ); + } + + /* Save inverse gain */ + NSQ->prev_gain_Q16 = Gains_Q16[ subfr ]; + + /* After rewhitening the LTP state is un-scaled, so scale with inv_gain_Q16 */ + if( NSQ->rewhite_flag ) { + if( subfr == 0 ) { + /* Do LTP downscaling */ + inv_gain_Q31 = silk_LSHIFT( silk_SMULWB( inv_gain_Q31, LTP_scale_Q14 ), 2 ); + } + for( i = NSQ->sLTP_buf_idx - lag - LTP_ORDER / 2; i < NSQ->sLTP_buf_idx; i++ ) { + silk_assert( i < MAX_FRAME_LENGTH ); + sLTP_Q15[ i ] = silk_SMULWB( inv_gain_Q31, sLTP[ i ] ); + } + } + + /* Adjust for changing gain */ + if( gain_adj_Q16 != (opus_int32)1 << 16 ) { + /* Scale long-term shaping state */ + for( i = NSQ->sLTP_shp_buf_idx - psEncC->ltp_mem_length; i < NSQ->sLTP_shp_buf_idx; i++ ) { + NSQ->sLTP_shp_Q14[ i ] = silk_SMULWW( gain_adj_Q16, NSQ->sLTP_shp_Q14[ i ] ); + } + + /* Scale long-term prediction state */ + if( signal_type == TYPE_VOICED && NSQ->rewhite_flag == 0 ) { + for( i = NSQ->sLTP_buf_idx - lag - LTP_ORDER / 2; i < NSQ->sLTP_buf_idx; i++ ) { + sLTP_Q15[ i ] = silk_SMULWW( gain_adj_Q16, sLTP_Q15[ i ] ); + } + } + + NSQ->sLF_AR_shp_Q14 = silk_SMULWW( gain_adj_Q16, NSQ->sLF_AR_shp_Q14 ); + + /* Scale short-term prediction and shaping states */ + for( i = 0; i < NSQ_LPC_BUF_LENGTH; i++ ) { + NSQ->sLPC_Q14[ i ] = silk_SMULWW( gain_adj_Q16, NSQ->sLPC_Q14[ i ] ); + } + for( i = 0; i < MAX_SHAPE_LPC_ORDER; i++ ) { + NSQ->sAR2_Q14[ i ] = silk_SMULWW( gain_adj_Q16, NSQ->sAR2_Q14[ i ] ); + } + } +} diff --git a/asm/libs/opus/silk/NSQ_del_dec.c b/asm/libs/opus/silk/NSQ_del_dec.c new file mode 100644 index 00000000..aff560c2 --- /dev/null +++ b/asm/libs/opus/silk/NSQ_del_dec.c @@ -0,0 +1,724 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" +#include "stack_alloc.h" + +typedef struct { + opus_int32 sLPC_Q14[ MAX_SUB_FRAME_LENGTH + NSQ_LPC_BUF_LENGTH ]; + opus_int32 RandState[ DECISION_DELAY ]; + opus_int32 Q_Q10[ DECISION_DELAY ]; + opus_int32 Xq_Q14[ DECISION_DELAY ]; + opus_int32 Pred_Q15[ DECISION_DELAY ]; + opus_int32 Shape_Q14[ DECISION_DELAY ]; + opus_int32 sAR2_Q14[ MAX_SHAPE_LPC_ORDER ]; + opus_int32 LF_AR_Q14; + opus_int32 Seed; + opus_int32 SeedInit; + opus_int32 RD_Q10; +} NSQ_del_dec_struct; + +typedef struct { + opus_int32 Q_Q10; + opus_int32 RD_Q10; + opus_int32 xq_Q14; + opus_int32 LF_AR_Q14; + opus_int32 sLTP_shp_Q14; + opus_int32 LPC_exc_Q14; +} NSQ_sample_struct; + +typedef NSQ_sample_struct NSQ_sample_pair[ 2 ]; + +#if defined(MIPSr1_ASM) +#include "mips/NSQ_del_dec_mipsr1.h" +#endif +static OPUS_INLINE void silk_nsq_del_dec_scale_states( + const silk_encoder_state *psEncC, /* I Encoder State */ + silk_nsq_state *NSQ, /* I/O NSQ state */ + NSQ_del_dec_struct psDelDec[], /* I/O Delayed decision states */ + const opus_int32 x_Q3[], /* I Input in Q3 */ + opus_int32 x_sc_Q10[], /* O Input scaled with 1/Gain in Q10 */ + const opus_int16 sLTP[], /* I Re-whitened LTP state in Q0 */ + opus_int32 sLTP_Q15[], /* O LTP state matching scaled input */ + opus_int subfr, /* I Subframe number */ + opus_int nStatesDelayedDecision, /* I Number of del dec states */ + const opus_int LTP_scale_Q14, /* I LTP state scaling */ + const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I */ + const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lag */ + const opus_int signal_type, /* I Signal type */ + const opus_int decisionDelay /* I Decision delay */ +); + +/******************************************/ +/* Noise shape quantizer for one subframe */ +/******************************************/ +static OPUS_INLINE void silk_noise_shape_quantizer_del_dec( + silk_nsq_state *NSQ, /* I/O NSQ state */ + NSQ_del_dec_struct psDelDec[], /* I/O Delayed decision states */ + opus_int signalType, /* I Signal type */ + const opus_int32 x_Q10[], /* I */ + opus_int8 pulses[], /* O */ + opus_int16 xq[], /* O */ + opus_int32 sLTP_Q15[], /* I/O LTP filter state */ + opus_int32 delayedGain_Q10[], /* I/O Gain delay buffer */ + const opus_int16 a_Q12[], /* I Short term prediction coefs */ + const opus_int16 b_Q14[], /* I Long term prediction coefs */ + const opus_int16 AR_shp_Q13[], /* I Noise shaping coefs */ + opus_int lag, /* I Pitch lag */ + opus_int32 HarmShapeFIRPacked_Q14, /* I */ + opus_int Tilt_Q14, /* I Spectral tilt */ + opus_int32 LF_shp_Q14, /* I */ + opus_int32 Gain_Q16, /* I */ + opus_int Lambda_Q10, /* I */ + opus_int offset_Q10, /* I */ + opus_int length, /* I Input length */ + opus_int subfr, /* I Subframe number */ + opus_int shapingLPCOrder, /* I Shaping LPC filter order */ + opus_int predictLPCOrder, /* I Prediction filter order */ + opus_int warping_Q16, /* I */ + opus_int nStatesDelayedDecision, /* I Number of states in decision tree */ + opus_int *smpl_buf_idx, /* I Index to newest samples in buffers */ + opus_int decisionDelay /* I */ +); + +void silk_NSQ_del_dec_c( + const silk_encoder_state *psEncC, /* I/O Encoder State */ + silk_nsq_state *NSQ, /* I/O NSQ state */ + SideInfoIndices *psIndices, /* I/O Quantization Indices */ + const opus_int32 x_Q3[], /* I Prefiltered input signal */ + opus_int8 pulses[], /* O Quantized pulse signal */ + const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term prediction coefs */ + const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ], /* I Long term prediction coefs */ + const opus_int16 AR2_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ], /* I Noise shaping coefs */ + const opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ], /* I Long term shaping coefs */ + const opus_int Tilt_Q14[ MAX_NB_SUBFR ], /* I Spectral tilt */ + const opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ], /* I Low frequency shaping coefs */ + const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I Quantization step sizes */ + const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags */ + const opus_int Lambda_Q10, /* I Rate/distortion tradeoff */ + const opus_int LTP_scale_Q14 /* I LTP state scaling */ +) +{ + opus_int i, k, lag, start_idx, LSF_interpolation_flag, Winner_ind, subfr; + opus_int last_smple_idx, smpl_buf_idx, decisionDelay; + const opus_int16 *A_Q12, *B_Q14, *AR_shp_Q13; + opus_int16 *pxq; + VARDECL( opus_int32, sLTP_Q15 ); + VARDECL( opus_int16, sLTP ); + opus_int32 HarmShapeFIRPacked_Q14; + opus_int offset_Q10; + opus_int32 RDmin_Q10, Gain_Q10; + VARDECL( opus_int32, x_sc_Q10 ); + VARDECL( opus_int32, delayedGain_Q10 ); + VARDECL( NSQ_del_dec_struct, psDelDec ); + NSQ_del_dec_struct *psDD; + SAVE_STACK; + + /* Set unvoiced lag to the previous one, overwrite later for voiced */ + lag = NSQ->lagPrev; + + silk_assert( NSQ->prev_gain_Q16 != 0 ); + + /* Initialize delayed decision states */ + ALLOC( psDelDec, psEncC->nStatesDelayedDecision, NSQ_del_dec_struct ); + silk_memset( psDelDec, 0, psEncC->nStatesDelayedDecision * sizeof( NSQ_del_dec_struct ) ); + for( k = 0; k < psEncC->nStatesDelayedDecision; k++ ) { + psDD = &psDelDec[ k ]; + psDD->Seed = ( k + psIndices->Seed ) & 3; + psDD->SeedInit = psDD->Seed; + psDD->RD_Q10 = 0; + psDD->LF_AR_Q14 = NSQ->sLF_AR_shp_Q14; + psDD->Shape_Q14[ 0 ] = NSQ->sLTP_shp_Q14[ psEncC->ltp_mem_length - 1 ]; + silk_memcpy( psDD->sLPC_Q14, NSQ->sLPC_Q14, NSQ_LPC_BUF_LENGTH * sizeof( opus_int32 ) ); + silk_memcpy( psDD->sAR2_Q14, NSQ->sAR2_Q14, sizeof( NSQ->sAR2_Q14 ) ); + } + + offset_Q10 = silk_Quantization_Offsets_Q10[ psIndices->signalType >> 1 ][ psIndices->quantOffsetType ]; + smpl_buf_idx = 0; /* index of oldest samples */ + + decisionDelay = silk_min_int( DECISION_DELAY, psEncC->subfr_length ); + + /* For voiced frames limit the decision delay to lower than the pitch lag */ + if( psIndices->signalType == TYPE_VOICED ) { + for( k = 0; k < psEncC->nb_subfr; k++ ) { + decisionDelay = silk_min_int( decisionDelay, pitchL[ k ] - LTP_ORDER / 2 - 1 ); + } + } else { + if( lag > 0 ) { + decisionDelay = silk_min_int( decisionDelay, lag - LTP_ORDER / 2 - 1 ); + } + } + + if( psIndices->NLSFInterpCoef_Q2 == 4 ) { + LSF_interpolation_flag = 0; + } else { + LSF_interpolation_flag = 1; + } + + ALLOC( sLTP_Q15, + psEncC->ltp_mem_length + psEncC->frame_length, opus_int32 ); + ALLOC( sLTP, psEncC->ltp_mem_length + psEncC->frame_length, opus_int16 ); + ALLOC( x_sc_Q10, psEncC->subfr_length, opus_int32 ); + ALLOC( delayedGain_Q10, DECISION_DELAY, opus_int32 ); + /* Set up pointers to start of sub frame */ + pxq = &NSQ->xq[ psEncC->ltp_mem_length ]; + NSQ->sLTP_shp_buf_idx = psEncC->ltp_mem_length; + NSQ->sLTP_buf_idx = psEncC->ltp_mem_length; + subfr = 0; + for( k = 0; k < psEncC->nb_subfr; k++ ) { + A_Q12 = &PredCoef_Q12[ ( ( k >> 1 ) | ( 1 - LSF_interpolation_flag ) ) * MAX_LPC_ORDER ]; + B_Q14 = <PCoef_Q14[ k * LTP_ORDER ]; + AR_shp_Q13 = &AR2_Q13[ k * MAX_SHAPE_LPC_ORDER ]; + + /* Noise shape parameters */ + silk_assert( HarmShapeGain_Q14[ k ] >= 0 ); + HarmShapeFIRPacked_Q14 = silk_RSHIFT( HarmShapeGain_Q14[ k ], 2 ); + HarmShapeFIRPacked_Q14 |= silk_LSHIFT( (opus_int32)silk_RSHIFT( HarmShapeGain_Q14[ k ], 1 ), 16 ); + + NSQ->rewhite_flag = 0; + if( psIndices->signalType == TYPE_VOICED ) { + /* Voiced */ + lag = pitchL[ k ]; + + /* Re-whitening */ + if( ( k & ( 3 - silk_LSHIFT( LSF_interpolation_flag, 1 ) ) ) == 0 ) { + if( k == 2 ) { + /* RESET DELAYED DECISIONS */ + /* Find winner */ + RDmin_Q10 = psDelDec[ 0 ].RD_Q10; + Winner_ind = 0; + for( i = 1; i < psEncC->nStatesDelayedDecision; i++ ) { + if( psDelDec[ i ].RD_Q10 < RDmin_Q10 ) { + RDmin_Q10 = psDelDec[ i ].RD_Q10; + Winner_ind = i; + } + } + for( i = 0; i < psEncC->nStatesDelayedDecision; i++ ) { + if( i != Winner_ind ) { + psDelDec[ i ].RD_Q10 += ( silk_int32_MAX >> 4 ); + silk_assert( psDelDec[ i ].RD_Q10 >= 0 ); + } + } + + /* Copy final part of signals from winner state to output and long-term filter states */ + psDD = &psDelDec[ Winner_ind ]; + last_smple_idx = smpl_buf_idx + decisionDelay; + for( i = 0; i < decisionDelay; i++ ) { + last_smple_idx = ( last_smple_idx - 1 ) & DECISION_DELAY_MASK; + pulses[ i - decisionDelay ] = (opus_int8)silk_RSHIFT_ROUND( psDD->Q_Q10[ last_smple_idx ], 10 ); + pxq[ i - decisionDelay ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( + silk_SMULWW( psDD->Xq_Q14[ last_smple_idx ], Gains_Q16[ 1 ] ), 14 ) ); + NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx - decisionDelay + i ] = psDD->Shape_Q14[ last_smple_idx ]; + } + + subfr = 0; + } + + /* Rewhiten with new A coefs */ + start_idx = psEncC->ltp_mem_length - lag - psEncC->predictLPCOrder - LTP_ORDER / 2; + silk_assert( start_idx > 0 ); + + silk_LPC_analysis_filter( &sLTP[ start_idx ], &NSQ->xq[ start_idx + k * psEncC->subfr_length ], + A_Q12, psEncC->ltp_mem_length - start_idx, psEncC->predictLPCOrder, psEncC->arch ); + + NSQ->sLTP_buf_idx = psEncC->ltp_mem_length; + NSQ->rewhite_flag = 1; + } + } + + silk_nsq_del_dec_scale_states( psEncC, NSQ, psDelDec, x_Q3, x_sc_Q10, sLTP, sLTP_Q15, k, + psEncC->nStatesDelayedDecision, LTP_scale_Q14, Gains_Q16, pitchL, psIndices->signalType, decisionDelay ); + + silk_noise_shape_quantizer_del_dec( NSQ, psDelDec, psIndices->signalType, x_sc_Q10, pulses, pxq, sLTP_Q15, + delayedGain_Q10, A_Q12, B_Q14, AR_shp_Q13, lag, HarmShapeFIRPacked_Q14, Tilt_Q14[ k ], LF_shp_Q14[ k ], + Gains_Q16[ k ], Lambda_Q10, offset_Q10, psEncC->subfr_length, subfr++, psEncC->shapingLPCOrder, + psEncC->predictLPCOrder, psEncC->warping_Q16, psEncC->nStatesDelayedDecision, &smpl_buf_idx, decisionDelay ); + + x_Q3 += psEncC->subfr_length; + pulses += psEncC->subfr_length; + pxq += psEncC->subfr_length; + } + + /* Find winner */ + RDmin_Q10 = psDelDec[ 0 ].RD_Q10; + Winner_ind = 0; + for( k = 1; k < psEncC->nStatesDelayedDecision; k++ ) { + if( psDelDec[ k ].RD_Q10 < RDmin_Q10 ) { + RDmin_Q10 = psDelDec[ k ].RD_Q10; + Winner_ind = k; + } + } + + /* Copy final part of signals from winner state to output and long-term filter states */ + psDD = &psDelDec[ Winner_ind ]; + psIndices->Seed = psDD->SeedInit; + last_smple_idx = smpl_buf_idx + decisionDelay; + Gain_Q10 = silk_RSHIFT32( Gains_Q16[ psEncC->nb_subfr - 1 ], 6 ); + for( i = 0; i < decisionDelay; i++ ) { + last_smple_idx = ( last_smple_idx - 1 ) & DECISION_DELAY_MASK; + pulses[ i - decisionDelay ] = (opus_int8)silk_RSHIFT_ROUND( psDD->Q_Q10[ last_smple_idx ], 10 ); + pxq[ i - decisionDelay ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( + silk_SMULWW( psDD->Xq_Q14[ last_smple_idx ], Gain_Q10 ), 8 ) ); + NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx - decisionDelay + i ] = psDD->Shape_Q14[ last_smple_idx ]; + } + silk_memcpy( NSQ->sLPC_Q14, &psDD->sLPC_Q14[ psEncC->subfr_length ], NSQ_LPC_BUF_LENGTH * sizeof( opus_int32 ) ); + silk_memcpy( NSQ->sAR2_Q14, psDD->sAR2_Q14, sizeof( psDD->sAR2_Q14 ) ); + + /* Update states */ + NSQ->sLF_AR_shp_Q14 = psDD->LF_AR_Q14; + NSQ->lagPrev = pitchL[ psEncC->nb_subfr - 1 ]; + + /* Save quantized speech signal */ + /* DEBUG_STORE_DATA( enc.pcm, &NSQ->xq[psEncC->ltp_mem_length], psEncC->frame_length * sizeof( opus_int16 ) ) */ + silk_memmove( NSQ->xq, &NSQ->xq[ psEncC->frame_length ], psEncC->ltp_mem_length * sizeof( opus_int16 ) ); + silk_memmove( NSQ->sLTP_shp_Q14, &NSQ->sLTP_shp_Q14[ psEncC->frame_length ], psEncC->ltp_mem_length * sizeof( opus_int32 ) ); + RESTORE_STACK; +} + +/******************************************/ +/* Noise shape quantizer for one subframe */ +/******************************************/ +#ifndef OVERRIDE_silk_noise_shape_quantizer_del_dec +static OPUS_INLINE void silk_noise_shape_quantizer_del_dec( + silk_nsq_state *NSQ, /* I/O NSQ state */ + NSQ_del_dec_struct psDelDec[], /* I/O Delayed decision states */ + opus_int signalType, /* I Signal type */ + const opus_int32 x_Q10[], /* I */ + opus_int8 pulses[], /* O */ + opus_int16 xq[], /* O */ + opus_int32 sLTP_Q15[], /* I/O LTP filter state */ + opus_int32 delayedGain_Q10[], /* I/O Gain delay buffer */ + const opus_int16 a_Q12[], /* I Short term prediction coefs */ + const opus_int16 b_Q14[], /* I Long term prediction coefs */ + const opus_int16 AR_shp_Q13[], /* I Noise shaping coefs */ + opus_int lag, /* I Pitch lag */ + opus_int32 HarmShapeFIRPacked_Q14, /* I */ + opus_int Tilt_Q14, /* I Spectral tilt */ + opus_int32 LF_shp_Q14, /* I */ + opus_int32 Gain_Q16, /* I */ + opus_int Lambda_Q10, /* I */ + opus_int offset_Q10, /* I */ + opus_int length, /* I Input length */ + opus_int subfr, /* I Subframe number */ + opus_int shapingLPCOrder, /* I Shaping LPC filter order */ + opus_int predictLPCOrder, /* I Prediction filter order */ + opus_int warping_Q16, /* I */ + opus_int nStatesDelayedDecision, /* I Number of states in decision tree */ + opus_int *smpl_buf_idx, /* I Index to newest samples in buffers */ + opus_int decisionDelay /* I */ +) +{ + opus_int i, j, k, Winner_ind, RDmin_ind, RDmax_ind, last_smple_idx; + opus_int32 Winner_rand_state; + opus_int32 LTP_pred_Q14, LPC_pred_Q14, n_AR_Q14, n_LTP_Q14; + opus_int32 n_LF_Q14, r_Q10, rr_Q10, rd1_Q10, rd2_Q10, RDmin_Q10, RDmax_Q10; + opus_int32 q1_Q0, q1_Q10, q2_Q10, exc_Q14, LPC_exc_Q14, xq_Q14, Gain_Q10; + opus_int32 tmp1, tmp2, sLF_AR_shp_Q14; + opus_int32 *pred_lag_ptr, *shp_lag_ptr, *psLPC_Q14; + VARDECL( NSQ_sample_pair, psSampleState ); + NSQ_del_dec_struct *psDD; + NSQ_sample_struct *psSS; + SAVE_STACK; + + silk_assert( nStatesDelayedDecision > 0 ); + ALLOC( psSampleState, nStatesDelayedDecision, NSQ_sample_pair ); + + shp_lag_ptr = &NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx - lag + HARM_SHAPE_FIR_TAPS / 2 ]; + pred_lag_ptr = &sLTP_Q15[ NSQ->sLTP_buf_idx - lag + LTP_ORDER / 2 ]; + Gain_Q10 = silk_RSHIFT( Gain_Q16, 6 ); + + for( i = 0; i < length; i++ ) { + /* Perform common calculations used in all states */ + + /* Long-term prediction */ + if( signalType == TYPE_VOICED ) { + /* Unrolled loop */ + /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */ + LTP_pred_Q14 = 2; + LTP_pred_Q14 = silk_SMLAWB( LTP_pred_Q14, pred_lag_ptr[ 0 ], b_Q14[ 0 ] ); + LTP_pred_Q14 = silk_SMLAWB( LTP_pred_Q14, pred_lag_ptr[ -1 ], b_Q14[ 1 ] ); + LTP_pred_Q14 = silk_SMLAWB( LTP_pred_Q14, pred_lag_ptr[ -2 ], b_Q14[ 2 ] ); + LTP_pred_Q14 = silk_SMLAWB( LTP_pred_Q14, pred_lag_ptr[ -3 ], b_Q14[ 3 ] ); + LTP_pred_Q14 = silk_SMLAWB( LTP_pred_Q14, pred_lag_ptr[ -4 ], b_Q14[ 4 ] ); + LTP_pred_Q14 = silk_LSHIFT( LTP_pred_Q14, 1 ); /* Q13 -> Q14 */ + pred_lag_ptr++; + } else { + LTP_pred_Q14 = 0; + } + + /* Long-term shaping */ + if( lag > 0 ) { + /* Symmetric, packed FIR coefficients */ + n_LTP_Q14 = silk_SMULWB( silk_ADD32( shp_lag_ptr[ 0 ], shp_lag_ptr[ -2 ] ), HarmShapeFIRPacked_Q14 ); + n_LTP_Q14 = silk_SMLAWT( n_LTP_Q14, shp_lag_ptr[ -1 ], HarmShapeFIRPacked_Q14 ); + n_LTP_Q14 = silk_SUB_LSHIFT32( LTP_pred_Q14, n_LTP_Q14, 2 ); /* Q12 -> Q14 */ + shp_lag_ptr++; + } else { + n_LTP_Q14 = 0; + } + + for( k = 0; k < nStatesDelayedDecision; k++ ) { + /* Delayed decision state */ + psDD = &psDelDec[ k ]; + + /* Sample state */ + psSS = psSampleState[ k ]; + + /* Generate dither */ + psDD->Seed = silk_RAND( psDD->Seed ); + + /* Pointer used in short term prediction and shaping */ + psLPC_Q14 = &psDD->sLPC_Q14[ NSQ_LPC_BUF_LENGTH - 1 + i ]; + /* Short-term prediction */ + silk_assert( predictLPCOrder == 10 || predictLPCOrder == 16 ); + /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */ + LPC_pred_Q14 = silk_RSHIFT( predictLPCOrder, 1 ); + LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ 0 ], a_Q12[ 0 ] ); + LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -1 ], a_Q12[ 1 ] ); + LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -2 ], a_Q12[ 2 ] ); + LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -3 ], a_Q12[ 3 ] ); + LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -4 ], a_Q12[ 4 ] ); + LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -5 ], a_Q12[ 5 ] ); + LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -6 ], a_Q12[ 6 ] ); + LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -7 ], a_Q12[ 7 ] ); + LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -8 ], a_Q12[ 8 ] ); + LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -9 ], a_Q12[ 9 ] ); + if( predictLPCOrder == 16 ) { + LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -10 ], a_Q12[ 10 ] ); + LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -11 ], a_Q12[ 11 ] ); + LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -12 ], a_Q12[ 12 ] ); + LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -13 ], a_Q12[ 13 ] ); + LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -14 ], a_Q12[ 14 ] ); + LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -15 ], a_Q12[ 15 ] ); + } + LPC_pred_Q14 = silk_LSHIFT( LPC_pred_Q14, 4 ); /* Q10 -> Q14 */ + + /* Noise shape feedback */ + silk_assert( ( shapingLPCOrder & 1 ) == 0 ); /* check that order is even */ + /* Output of lowpass section */ + tmp2 = silk_SMLAWB( psLPC_Q14[ 0 ], psDD->sAR2_Q14[ 0 ], warping_Q16 ); + /* Output of allpass section */ + tmp1 = silk_SMLAWB( psDD->sAR2_Q14[ 0 ], psDD->sAR2_Q14[ 1 ] - tmp2, warping_Q16 ); + psDD->sAR2_Q14[ 0 ] = tmp2; + n_AR_Q14 = silk_RSHIFT( shapingLPCOrder, 1 ); + n_AR_Q14 = silk_SMLAWB( n_AR_Q14, tmp2, AR_shp_Q13[ 0 ] ); + /* Loop over allpass sections */ + for( j = 2; j < shapingLPCOrder; j += 2 ) { + /* Output of allpass section */ + tmp2 = silk_SMLAWB( psDD->sAR2_Q14[ j - 1 ], psDD->sAR2_Q14[ j + 0 ] - tmp1, warping_Q16 ); + psDD->sAR2_Q14[ j - 1 ] = tmp1; + n_AR_Q14 = silk_SMLAWB( n_AR_Q14, tmp1, AR_shp_Q13[ j - 1 ] ); + /* Output of allpass section */ + tmp1 = silk_SMLAWB( psDD->sAR2_Q14[ j + 0 ], psDD->sAR2_Q14[ j + 1 ] - tmp2, warping_Q16 ); + psDD->sAR2_Q14[ j + 0 ] = tmp2; + n_AR_Q14 = silk_SMLAWB( n_AR_Q14, tmp2, AR_shp_Q13[ j ] ); + } + psDD->sAR2_Q14[ shapingLPCOrder - 1 ] = tmp1; + n_AR_Q14 = silk_SMLAWB( n_AR_Q14, tmp1, AR_shp_Q13[ shapingLPCOrder - 1 ] ); + + n_AR_Q14 = silk_LSHIFT( n_AR_Q14, 1 ); /* Q11 -> Q12 */ + n_AR_Q14 = silk_SMLAWB( n_AR_Q14, psDD->LF_AR_Q14, Tilt_Q14 ); /* Q12 */ + n_AR_Q14 = silk_LSHIFT( n_AR_Q14, 2 ); /* Q12 -> Q14 */ + + n_LF_Q14 = silk_SMULWB( psDD->Shape_Q14[ *smpl_buf_idx ], LF_shp_Q14 ); /* Q12 */ + n_LF_Q14 = silk_SMLAWT( n_LF_Q14, psDD->LF_AR_Q14, LF_shp_Q14 ); /* Q12 */ + n_LF_Q14 = silk_LSHIFT( n_LF_Q14, 2 ); /* Q12 -> Q14 */ + + /* Input minus prediction plus noise feedback */ + /* r = x[ i ] - LTP_pred - LPC_pred + n_AR + n_Tilt + n_LF + n_LTP */ + tmp1 = silk_ADD32( n_AR_Q14, n_LF_Q14 ); /* Q14 */ + tmp2 = silk_ADD32( n_LTP_Q14, LPC_pred_Q14 ); /* Q13 */ + tmp1 = silk_SUB32( tmp2, tmp1 ); /* Q13 */ + tmp1 = silk_RSHIFT_ROUND( tmp1, 4 ); /* Q10 */ + + r_Q10 = silk_SUB32( x_Q10[ i ], tmp1 ); /* residual error Q10 */ + + /* Flip sign depending on dither */ + if ( psDD->Seed < 0 ) { + r_Q10 = -r_Q10; + } + r_Q10 = silk_LIMIT_32( r_Q10, -(31 << 10), 30 << 10 ); + + /* Find two quantization level candidates and measure their rate-distortion */ + q1_Q10 = silk_SUB32( r_Q10, offset_Q10 ); + q1_Q0 = silk_RSHIFT( q1_Q10, 10 ); + if( q1_Q0 > 0 ) { + q1_Q10 = silk_SUB32( silk_LSHIFT( q1_Q0, 10 ), QUANT_LEVEL_ADJUST_Q10 ); + q1_Q10 = silk_ADD32( q1_Q10, offset_Q10 ); + q2_Q10 = silk_ADD32( q1_Q10, 1024 ); + rd1_Q10 = silk_SMULBB( q1_Q10, Lambda_Q10 ); + rd2_Q10 = silk_SMULBB( q2_Q10, Lambda_Q10 ); + } else if( q1_Q0 == 0 ) { + q1_Q10 = offset_Q10; + q2_Q10 = silk_ADD32( q1_Q10, 1024 - QUANT_LEVEL_ADJUST_Q10 ); + rd1_Q10 = silk_SMULBB( q1_Q10, Lambda_Q10 ); + rd2_Q10 = silk_SMULBB( q2_Q10, Lambda_Q10 ); + } else if( q1_Q0 == -1 ) { + q2_Q10 = offset_Q10; + q1_Q10 = silk_SUB32( q2_Q10, 1024 - QUANT_LEVEL_ADJUST_Q10 ); + rd1_Q10 = silk_SMULBB( -q1_Q10, Lambda_Q10 ); + rd2_Q10 = silk_SMULBB( q2_Q10, Lambda_Q10 ); + } else { /* q1_Q0 < -1 */ + q1_Q10 = silk_ADD32( silk_LSHIFT( q1_Q0, 10 ), QUANT_LEVEL_ADJUST_Q10 ); + q1_Q10 = silk_ADD32( q1_Q10, offset_Q10 ); + q2_Q10 = silk_ADD32( q1_Q10, 1024 ); + rd1_Q10 = silk_SMULBB( -q1_Q10, Lambda_Q10 ); + rd2_Q10 = silk_SMULBB( -q2_Q10, Lambda_Q10 ); + } + rr_Q10 = silk_SUB32( r_Q10, q1_Q10 ); + rd1_Q10 = silk_RSHIFT( silk_SMLABB( rd1_Q10, rr_Q10, rr_Q10 ), 10 ); + rr_Q10 = silk_SUB32( r_Q10, q2_Q10 ); + rd2_Q10 = silk_RSHIFT( silk_SMLABB( rd2_Q10, rr_Q10, rr_Q10 ), 10 ); + + if( rd1_Q10 < rd2_Q10 ) { + psSS[ 0 ].RD_Q10 = silk_ADD32( psDD->RD_Q10, rd1_Q10 ); + psSS[ 1 ].RD_Q10 = silk_ADD32( psDD->RD_Q10, rd2_Q10 ); + psSS[ 0 ].Q_Q10 = q1_Q10; + psSS[ 1 ].Q_Q10 = q2_Q10; + } else { + psSS[ 0 ].RD_Q10 = silk_ADD32( psDD->RD_Q10, rd2_Q10 ); + psSS[ 1 ].RD_Q10 = silk_ADD32( psDD->RD_Q10, rd1_Q10 ); + psSS[ 0 ].Q_Q10 = q2_Q10; + psSS[ 1 ].Q_Q10 = q1_Q10; + } + + /* Update states for best quantization */ + + /* Quantized excitation */ + exc_Q14 = silk_LSHIFT32( psSS[ 0 ].Q_Q10, 4 ); + if ( psDD->Seed < 0 ) { + exc_Q14 = -exc_Q14; + } + + /* Add predictions */ + LPC_exc_Q14 = silk_ADD32( exc_Q14, LTP_pred_Q14 ); + xq_Q14 = silk_ADD32( LPC_exc_Q14, LPC_pred_Q14 ); + + /* Update states */ + sLF_AR_shp_Q14 = silk_SUB32( xq_Q14, n_AR_Q14 ); + psSS[ 0 ].sLTP_shp_Q14 = silk_SUB32( sLF_AR_shp_Q14, n_LF_Q14 ); + psSS[ 0 ].LF_AR_Q14 = sLF_AR_shp_Q14; + psSS[ 0 ].LPC_exc_Q14 = LPC_exc_Q14; + psSS[ 0 ].xq_Q14 = xq_Q14; + + /* Update states for second best quantization */ + + /* Quantized excitation */ + exc_Q14 = silk_LSHIFT32( psSS[ 1 ].Q_Q10, 4 ); + if ( psDD->Seed < 0 ) { + exc_Q14 = -exc_Q14; + } + + + /* Add predictions */ + LPC_exc_Q14 = silk_ADD32( exc_Q14, LTP_pred_Q14 ); + xq_Q14 = silk_ADD32( LPC_exc_Q14, LPC_pred_Q14 ); + + /* Update states */ + sLF_AR_shp_Q14 = silk_SUB32( xq_Q14, n_AR_Q14 ); + psSS[ 1 ].sLTP_shp_Q14 = silk_SUB32( sLF_AR_shp_Q14, n_LF_Q14 ); + psSS[ 1 ].LF_AR_Q14 = sLF_AR_shp_Q14; + psSS[ 1 ].LPC_exc_Q14 = LPC_exc_Q14; + psSS[ 1 ].xq_Q14 = xq_Q14; + } + + *smpl_buf_idx = ( *smpl_buf_idx - 1 ) & DECISION_DELAY_MASK; /* Index to newest samples */ + last_smple_idx = ( *smpl_buf_idx + decisionDelay ) & DECISION_DELAY_MASK; /* Index to decisionDelay old samples */ + + /* Find winner */ + RDmin_Q10 = psSampleState[ 0 ][ 0 ].RD_Q10; + Winner_ind = 0; + for( k = 1; k < nStatesDelayedDecision; k++ ) { + if( psSampleState[ k ][ 0 ].RD_Q10 < RDmin_Q10 ) { + RDmin_Q10 = psSampleState[ k ][ 0 ].RD_Q10; + Winner_ind = k; + } + } + + /* Increase RD values of expired states */ + Winner_rand_state = psDelDec[ Winner_ind ].RandState[ last_smple_idx ]; + for( k = 0; k < nStatesDelayedDecision; k++ ) { + if( psDelDec[ k ].RandState[ last_smple_idx ] != Winner_rand_state ) { + psSampleState[ k ][ 0 ].RD_Q10 = silk_ADD32( psSampleState[ k ][ 0 ].RD_Q10, silk_int32_MAX >> 4 ); + psSampleState[ k ][ 1 ].RD_Q10 = silk_ADD32( psSampleState[ k ][ 1 ].RD_Q10, silk_int32_MAX >> 4 ); + silk_assert( psSampleState[ k ][ 0 ].RD_Q10 >= 0 ); + } + } + + /* Find worst in first set and best in second set */ + RDmax_Q10 = psSampleState[ 0 ][ 0 ].RD_Q10; + RDmin_Q10 = psSampleState[ 0 ][ 1 ].RD_Q10; + RDmax_ind = 0; + RDmin_ind = 0; + for( k = 1; k < nStatesDelayedDecision; k++ ) { + /* find worst in first set */ + if( psSampleState[ k ][ 0 ].RD_Q10 > RDmax_Q10 ) { + RDmax_Q10 = psSampleState[ k ][ 0 ].RD_Q10; + RDmax_ind = k; + } + /* find best in second set */ + if( psSampleState[ k ][ 1 ].RD_Q10 < RDmin_Q10 ) { + RDmin_Q10 = psSampleState[ k ][ 1 ].RD_Q10; + RDmin_ind = k; + } + } + + /* Replace a state if best from second set outperforms worst in first set */ + if( RDmin_Q10 < RDmax_Q10 ) { + silk_memcpy( ( (opus_int32 *)&psDelDec[ RDmax_ind ] ) + i, + ( (opus_int32 *)&psDelDec[ RDmin_ind ] ) + i, sizeof( NSQ_del_dec_struct ) - i * sizeof( opus_int32) ); + silk_memcpy( &psSampleState[ RDmax_ind ][ 0 ], &psSampleState[ RDmin_ind ][ 1 ], sizeof( NSQ_sample_struct ) ); + } + + /* Write samples from winner to output and long-term filter states */ + psDD = &psDelDec[ Winner_ind ]; + if( subfr > 0 || i >= decisionDelay ) { + pulses[ i - decisionDelay ] = (opus_int8)silk_RSHIFT_ROUND( psDD->Q_Q10[ last_smple_idx ], 10 ); + xq[ i - decisionDelay ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( + silk_SMULWW( psDD->Xq_Q14[ last_smple_idx ], delayedGain_Q10[ last_smple_idx ] ), 8 ) ); + NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx - decisionDelay ] = psDD->Shape_Q14[ last_smple_idx ]; + sLTP_Q15[ NSQ->sLTP_buf_idx - decisionDelay ] = psDD->Pred_Q15[ last_smple_idx ]; + } + NSQ->sLTP_shp_buf_idx++; + NSQ->sLTP_buf_idx++; + + /* Update states */ + for( k = 0; k < nStatesDelayedDecision; k++ ) { + psDD = &psDelDec[ k ]; + psSS = &psSampleState[ k ][ 0 ]; + psDD->LF_AR_Q14 = psSS->LF_AR_Q14; + psDD->sLPC_Q14[ NSQ_LPC_BUF_LENGTH + i ] = psSS->xq_Q14; + psDD->Xq_Q14[ *smpl_buf_idx ] = psSS->xq_Q14; + psDD->Q_Q10[ *smpl_buf_idx ] = psSS->Q_Q10; + psDD->Pred_Q15[ *smpl_buf_idx ] = silk_LSHIFT32( psSS->LPC_exc_Q14, 1 ); + psDD->Shape_Q14[ *smpl_buf_idx ] = psSS->sLTP_shp_Q14; + psDD->Seed = silk_ADD32_ovflw( psDD->Seed, silk_RSHIFT_ROUND( psSS->Q_Q10, 10 ) ); + psDD->RandState[ *smpl_buf_idx ] = psDD->Seed; + psDD->RD_Q10 = psSS->RD_Q10; + } + delayedGain_Q10[ *smpl_buf_idx ] = Gain_Q10; + } + /* Update LPC states */ + for( k = 0; k < nStatesDelayedDecision; k++ ) { + psDD = &psDelDec[ k ]; + silk_memcpy( psDD->sLPC_Q14, &psDD->sLPC_Q14[ length ], NSQ_LPC_BUF_LENGTH * sizeof( opus_int32 ) ); + } + RESTORE_STACK; +} +#endif /* OVERRIDE_silk_noise_shape_quantizer_del_dec */ + +static OPUS_INLINE void silk_nsq_del_dec_scale_states( + const silk_encoder_state *psEncC, /* I Encoder State */ + silk_nsq_state *NSQ, /* I/O NSQ state */ + NSQ_del_dec_struct psDelDec[], /* I/O Delayed decision states */ + const opus_int32 x_Q3[], /* I Input in Q3 */ + opus_int32 x_sc_Q10[], /* O Input scaled with 1/Gain in Q10 */ + const opus_int16 sLTP[], /* I Re-whitened LTP state in Q0 */ + opus_int32 sLTP_Q15[], /* O LTP state matching scaled input */ + opus_int subfr, /* I Subframe number */ + opus_int nStatesDelayedDecision, /* I Number of del dec states */ + const opus_int LTP_scale_Q14, /* I LTP state scaling */ + const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I */ + const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lag */ + const opus_int signal_type, /* I Signal type */ + const opus_int decisionDelay /* I Decision delay */ +) +{ + opus_int i, k, lag; + opus_int32 gain_adj_Q16, inv_gain_Q31, inv_gain_Q23; + NSQ_del_dec_struct *psDD; + + lag = pitchL[ subfr ]; + inv_gain_Q31 = silk_INVERSE32_varQ( silk_max( Gains_Q16[ subfr ], 1 ), 47 ); + silk_assert( inv_gain_Q31 != 0 ); + + /* Calculate gain adjustment factor */ + if( Gains_Q16[ subfr ] != NSQ->prev_gain_Q16 ) { + gain_adj_Q16 = silk_DIV32_varQ( NSQ->prev_gain_Q16, Gains_Q16[ subfr ], 16 ); + } else { + gain_adj_Q16 = (opus_int32)1 << 16; + } + + /* Scale input */ + inv_gain_Q23 = silk_RSHIFT_ROUND( inv_gain_Q31, 8 ); + for( i = 0; i < psEncC->subfr_length; i++ ) { + x_sc_Q10[ i ] = silk_SMULWW( x_Q3[ i ], inv_gain_Q23 ); + } + + /* Save inverse gain */ + NSQ->prev_gain_Q16 = Gains_Q16[ subfr ]; + + /* After rewhitening the LTP state is un-scaled, so scale with inv_gain_Q16 */ + if( NSQ->rewhite_flag ) { + if( subfr == 0 ) { + /* Do LTP downscaling */ + inv_gain_Q31 = silk_LSHIFT( silk_SMULWB( inv_gain_Q31, LTP_scale_Q14 ), 2 ); + } + for( i = NSQ->sLTP_buf_idx - lag - LTP_ORDER / 2; i < NSQ->sLTP_buf_idx; i++ ) { + silk_assert( i < MAX_FRAME_LENGTH ); + sLTP_Q15[ i ] = silk_SMULWB( inv_gain_Q31, sLTP[ i ] ); + } + } + + /* Adjust for changing gain */ + if( gain_adj_Q16 != (opus_int32)1 << 16 ) { + /* Scale long-term shaping state */ + for( i = NSQ->sLTP_shp_buf_idx - psEncC->ltp_mem_length; i < NSQ->sLTP_shp_buf_idx; i++ ) { + NSQ->sLTP_shp_Q14[ i ] = silk_SMULWW( gain_adj_Q16, NSQ->sLTP_shp_Q14[ i ] ); + } + + /* Scale long-term prediction state */ + if( signal_type == TYPE_VOICED && NSQ->rewhite_flag == 0 ) { + for( i = NSQ->sLTP_buf_idx - lag - LTP_ORDER / 2; i < NSQ->sLTP_buf_idx - decisionDelay; i++ ) { + sLTP_Q15[ i ] = silk_SMULWW( gain_adj_Q16, sLTP_Q15[ i ] ); + } + } + + for( k = 0; k < nStatesDelayedDecision; k++ ) { + psDD = &psDelDec[ k ]; + + /* Scale scalar states */ + psDD->LF_AR_Q14 = silk_SMULWW( gain_adj_Q16, psDD->LF_AR_Q14 ); + + /* Scale short-term prediction and shaping states */ + for( i = 0; i < NSQ_LPC_BUF_LENGTH; i++ ) { + psDD->sLPC_Q14[ i ] = silk_SMULWW( gain_adj_Q16, psDD->sLPC_Q14[ i ] ); + } + for( i = 0; i < MAX_SHAPE_LPC_ORDER; i++ ) { + psDD->sAR2_Q14[ i ] = silk_SMULWW( gain_adj_Q16, psDD->sAR2_Q14[ i ] ); + } + for( i = 0; i < DECISION_DELAY; i++ ) { + psDD->Pred_Q15[ i ] = silk_SMULWW( gain_adj_Q16, psDD->Pred_Q15[ i ] ); + psDD->Shape_Q14[ i ] = silk_SMULWW( gain_adj_Q16, psDD->Shape_Q14[ i ] ); + } + } + } +} diff --git a/asm/libs/opus/silk/PLC.c b/asm/libs/opus/silk/PLC.c new file mode 100644 index 00000000..34a94bc3 --- /dev/null +++ b/asm/libs/opus/silk/PLC.c @@ -0,0 +1,445 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" +#include "stack_alloc.h" +#include "PLC.h" + +#define NB_ATT 2 +static const opus_int16 HARM_ATT_Q15[NB_ATT] = { 32440, 31130 }; /* 0.99, 0.95 */ +static const opus_int16 PLC_RAND_ATTENUATE_V_Q15[NB_ATT] = { 31130, 26214 }; /* 0.95, 0.8 */ +static const opus_int16 PLC_RAND_ATTENUATE_UV_Q15[NB_ATT] = { 32440, 29491 }; /* 0.99, 0.9 */ + +static OPUS_INLINE void silk_PLC_update( + silk_decoder_state *psDec, /* I/O Decoder state */ + silk_decoder_control *psDecCtrl /* I/O Decoder control */ +); + +static OPUS_INLINE void silk_PLC_conceal( + silk_decoder_state *psDec, /* I/O Decoder state */ + silk_decoder_control *psDecCtrl, /* I/O Decoder control */ + opus_int16 frame[], /* O LPC residual signal */ + int arch /* I Run-time architecture */ +); + + +void silk_PLC_Reset( + silk_decoder_state *psDec /* I/O Decoder state */ +) +{ + psDec->sPLC.pitchL_Q8 = silk_LSHIFT( psDec->frame_length, 8 - 1 ); + psDec->sPLC.prevGain_Q16[ 0 ] = SILK_FIX_CONST( 1, 16 ); + psDec->sPLC.prevGain_Q16[ 1 ] = SILK_FIX_CONST( 1, 16 ); + psDec->sPLC.subfr_length = 20; + psDec->sPLC.nb_subfr = 2; +} + +void silk_PLC( + silk_decoder_state *psDec, /* I/O Decoder state */ + silk_decoder_control *psDecCtrl, /* I/O Decoder control */ + opus_int16 frame[], /* I/O signal */ + opus_int lost, /* I Loss flag */ + int arch /* I Run-time architecture */ +) +{ + /* PLC control function */ + if( psDec->fs_kHz != psDec->sPLC.fs_kHz ) { + silk_PLC_Reset( psDec ); + psDec->sPLC.fs_kHz = psDec->fs_kHz; + } + + if( lost ) { + /****************************/ + /* Generate Signal */ + /****************************/ + silk_PLC_conceal( psDec, psDecCtrl, frame, arch ); + + psDec->lossCnt++; + } else { + /****************************/ + /* Update state */ + /****************************/ + silk_PLC_update( psDec, psDecCtrl ); + } +} + +/**************************************************/ +/* Update state of PLC */ +/**************************************************/ +static OPUS_INLINE void silk_PLC_update( + silk_decoder_state *psDec, /* I/O Decoder state */ + silk_decoder_control *psDecCtrl /* I/O Decoder control */ +) +{ + opus_int32 LTP_Gain_Q14, temp_LTP_Gain_Q14; + opus_int i, j; + silk_PLC_struct *psPLC; + + psPLC = &psDec->sPLC; + + /* Update parameters used in case of packet loss */ + psDec->prevSignalType = psDec->indices.signalType; + LTP_Gain_Q14 = 0; + if( psDec->indices.signalType == TYPE_VOICED ) { + /* Find the parameters for the last subframe which contains a pitch pulse */ + for( j = 0; j * psDec->subfr_length < psDecCtrl->pitchL[ psDec->nb_subfr - 1 ]; j++ ) { + if( j == psDec->nb_subfr ) { + break; + } + temp_LTP_Gain_Q14 = 0; + for( i = 0; i < LTP_ORDER; i++ ) { + temp_LTP_Gain_Q14 += psDecCtrl->LTPCoef_Q14[ ( psDec->nb_subfr - 1 - j ) * LTP_ORDER + i ]; + } + if( temp_LTP_Gain_Q14 > LTP_Gain_Q14 ) { + LTP_Gain_Q14 = temp_LTP_Gain_Q14; + silk_memcpy( psPLC->LTPCoef_Q14, + &psDecCtrl->LTPCoef_Q14[ silk_SMULBB( psDec->nb_subfr - 1 - j, LTP_ORDER ) ], + LTP_ORDER * sizeof( opus_int16 ) ); + + psPLC->pitchL_Q8 = silk_LSHIFT( psDecCtrl->pitchL[ psDec->nb_subfr - 1 - j ], 8 ); + } + } + + silk_memset( psPLC->LTPCoef_Q14, 0, LTP_ORDER * sizeof( opus_int16 ) ); + psPLC->LTPCoef_Q14[ LTP_ORDER / 2 ] = LTP_Gain_Q14; + + /* Limit LT coefs */ + if( LTP_Gain_Q14 < V_PITCH_GAIN_START_MIN_Q14 ) { + opus_int scale_Q10; + opus_int32 tmp; + + tmp = silk_LSHIFT( V_PITCH_GAIN_START_MIN_Q14, 10 ); + scale_Q10 = silk_DIV32( tmp, silk_max( LTP_Gain_Q14, 1 ) ); + for( i = 0; i < LTP_ORDER; i++ ) { + psPLC->LTPCoef_Q14[ i ] = silk_RSHIFT( silk_SMULBB( psPLC->LTPCoef_Q14[ i ], scale_Q10 ), 10 ); + } + } else if( LTP_Gain_Q14 > V_PITCH_GAIN_START_MAX_Q14 ) { + opus_int scale_Q14; + opus_int32 tmp; + + tmp = silk_LSHIFT( V_PITCH_GAIN_START_MAX_Q14, 14 ); + scale_Q14 = silk_DIV32( tmp, silk_max( LTP_Gain_Q14, 1 ) ); + for( i = 0; i < LTP_ORDER; i++ ) { + psPLC->LTPCoef_Q14[ i ] = silk_RSHIFT( silk_SMULBB( psPLC->LTPCoef_Q14[ i ], scale_Q14 ), 14 ); + } + } + } else { + psPLC->pitchL_Q8 = silk_LSHIFT( silk_SMULBB( psDec->fs_kHz, 18 ), 8 ); + silk_memset( psPLC->LTPCoef_Q14, 0, LTP_ORDER * sizeof( opus_int16 )); + } + + /* Save LPC coeficients */ + silk_memcpy( psPLC->prevLPC_Q12, psDecCtrl->PredCoef_Q12[ 1 ], psDec->LPC_order * sizeof( opus_int16 ) ); + psPLC->prevLTP_scale_Q14 = psDecCtrl->LTP_scale_Q14; + + /* Save last two gains */ + silk_memcpy( psPLC->prevGain_Q16, &psDecCtrl->Gains_Q16[ psDec->nb_subfr - 2 ], 2 * sizeof( opus_int32 ) ); + + psPLC->subfr_length = psDec->subfr_length; + psPLC->nb_subfr = psDec->nb_subfr; +} + +static OPUS_INLINE void silk_PLC_energy(opus_int32 *energy1, opus_int *shift1, opus_int32 *energy2, opus_int *shift2, + const opus_int32 *exc_Q14, const opus_int32 *prevGain_Q10, int subfr_length, int nb_subfr) +{ + int i, k; + VARDECL( opus_int16, exc_buf ); + opus_int16 *exc_buf_ptr; + SAVE_STACK; + ALLOC( exc_buf, 2*subfr_length, opus_int16 ); + /* Find random noise component */ + /* Scale previous excitation signal */ + exc_buf_ptr = exc_buf; + for( k = 0; k < 2; k++ ) { + for( i = 0; i < subfr_length; i++ ) { + exc_buf_ptr[ i ] = (opus_int16)silk_SAT16( silk_RSHIFT( + silk_SMULWW( exc_Q14[ i + ( k + nb_subfr - 2 ) * subfr_length ], prevGain_Q10[ k ] ), 8 ) ); + } + exc_buf_ptr += subfr_length; + } + /* Find the subframe with lowest energy of the last two and use that as random noise generator */ + silk_sum_sqr_shift( energy1, shift1, exc_buf, subfr_length ); + silk_sum_sqr_shift( energy2, shift2, &exc_buf[ subfr_length ], subfr_length ); + RESTORE_STACK; +} + +static OPUS_INLINE void silk_PLC_conceal( + silk_decoder_state *psDec, /* I/O Decoder state */ + silk_decoder_control *psDecCtrl, /* I/O Decoder control */ + opus_int16 frame[], /* O LPC residual signal */ + int arch /* I Run-time architecture */ +) +{ + opus_int i, j, k; + opus_int lag, idx, sLTP_buf_idx, shift1, shift2; + opus_int32 rand_seed, harm_Gain_Q15, rand_Gain_Q15, inv_gain_Q30; + opus_int32 energy1, energy2, *rand_ptr, *pred_lag_ptr; + opus_int32 LPC_pred_Q10, LTP_pred_Q12; + opus_int16 rand_scale_Q14; + opus_int16 *B_Q14; + opus_int32 *sLPC_Q14_ptr; + opus_int16 A_Q12[ MAX_LPC_ORDER ]; +#ifdef SMALL_FOOTPRINT + opus_int16 *sLTP; +#else + VARDECL( opus_int16, sLTP ); +#endif + VARDECL( opus_int32, sLTP_Q14 ); + silk_PLC_struct *psPLC = &psDec->sPLC; + opus_int32 prevGain_Q10[2]; + SAVE_STACK; + + ALLOC( sLTP_Q14, psDec->ltp_mem_length + psDec->frame_length, opus_int32 ); +#ifdef SMALL_FOOTPRINT + /* Ugly hack that breaks aliasing rules to save stack: put sLTP at the very end of sLTP_Q14. */ + sLTP = ((opus_int16*)&sLTP_Q14[psDec->ltp_mem_length + psDec->frame_length])-psDec->ltp_mem_length; +#else + ALLOC( sLTP, psDec->ltp_mem_length, opus_int16 ); +#endif + + prevGain_Q10[0] = silk_RSHIFT( psPLC->prevGain_Q16[ 0 ], 6); + prevGain_Q10[1] = silk_RSHIFT( psPLC->prevGain_Q16[ 1 ], 6); + + if( psDec->first_frame_after_reset ) { + silk_memset( psPLC->prevLPC_Q12, 0, sizeof( psPLC->prevLPC_Q12 ) ); + } + + silk_PLC_energy(&energy1, &shift1, &energy2, &shift2, psDec->exc_Q14, prevGain_Q10, psDec->subfr_length, psDec->nb_subfr); + + if( silk_RSHIFT( energy1, shift2 ) < silk_RSHIFT( energy2, shift1 ) ) { + /* First sub-frame has lowest energy */ + rand_ptr = &psDec->exc_Q14[ silk_max_int( 0, ( psPLC->nb_subfr - 1 ) * psPLC->subfr_length - RAND_BUF_SIZE ) ]; + } else { + /* Second sub-frame has lowest energy */ + rand_ptr = &psDec->exc_Q14[ silk_max_int( 0, psPLC->nb_subfr * psPLC->subfr_length - RAND_BUF_SIZE ) ]; + } + + /* Set up Gain to random noise component */ + B_Q14 = psPLC->LTPCoef_Q14; + rand_scale_Q14 = psPLC->randScale_Q14; + + /* Set up attenuation gains */ + harm_Gain_Q15 = HARM_ATT_Q15[ silk_min_int( NB_ATT - 1, psDec->lossCnt ) ]; + if( psDec->prevSignalType == TYPE_VOICED ) { + rand_Gain_Q15 = PLC_RAND_ATTENUATE_V_Q15[ silk_min_int( NB_ATT - 1, psDec->lossCnt ) ]; + } else { + rand_Gain_Q15 = PLC_RAND_ATTENUATE_UV_Q15[ silk_min_int( NB_ATT - 1, psDec->lossCnt ) ]; + } + + /* LPC concealment. Apply BWE to previous LPC */ + silk_bwexpander( psPLC->prevLPC_Q12, psDec->LPC_order, SILK_FIX_CONST( BWE_COEF, 16 ) ); + + /* Preload LPC coeficients to array on stack. Gives small performance gain */ + silk_memcpy( A_Q12, psPLC->prevLPC_Q12, psDec->LPC_order * sizeof( opus_int16 ) ); + + /* First Lost frame */ + if( psDec->lossCnt == 0 ) { + rand_scale_Q14 = 1 << 14; + + /* Reduce random noise Gain for voiced frames */ + if( psDec->prevSignalType == TYPE_VOICED ) { + for( i = 0; i < LTP_ORDER; i++ ) { + rand_scale_Q14 -= B_Q14[ i ]; + } + rand_scale_Q14 = silk_max_16( 3277, rand_scale_Q14 ); /* 0.2 */ + rand_scale_Q14 = (opus_int16)silk_RSHIFT( silk_SMULBB( rand_scale_Q14, psPLC->prevLTP_scale_Q14 ), 14 ); + } else { + /* Reduce random noise for unvoiced frames with high LPC gain */ + opus_int32 invGain_Q30, down_scale_Q30; + + invGain_Q30 = silk_LPC_inverse_pred_gain( psPLC->prevLPC_Q12, psDec->LPC_order ); + + down_scale_Q30 = silk_min_32( silk_RSHIFT( (opus_int32)1 << 30, LOG2_INV_LPC_GAIN_HIGH_THRES ), invGain_Q30 ); + down_scale_Q30 = silk_max_32( silk_RSHIFT( (opus_int32)1 << 30, LOG2_INV_LPC_GAIN_LOW_THRES ), down_scale_Q30 ); + down_scale_Q30 = silk_LSHIFT( down_scale_Q30, LOG2_INV_LPC_GAIN_HIGH_THRES ); + + rand_Gain_Q15 = silk_RSHIFT( silk_SMULWB( down_scale_Q30, rand_Gain_Q15 ), 14 ); + } + } + + rand_seed = psPLC->rand_seed; + lag = silk_RSHIFT_ROUND( psPLC->pitchL_Q8, 8 ); + sLTP_buf_idx = psDec->ltp_mem_length; + + /* Rewhiten LTP state */ + idx = psDec->ltp_mem_length - lag - psDec->LPC_order - LTP_ORDER / 2; + silk_assert( idx > 0 ); + silk_LPC_analysis_filter( &sLTP[ idx ], &psDec->outBuf[ idx ], A_Q12, psDec->ltp_mem_length - idx, psDec->LPC_order, arch ); + /* Scale LTP state */ + inv_gain_Q30 = silk_INVERSE32_varQ( psPLC->prevGain_Q16[ 1 ], 46 ); + inv_gain_Q30 = silk_min( inv_gain_Q30, silk_int32_MAX >> 1 ); + for( i = idx + psDec->LPC_order; i < psDec->ltp_mem_length; i++ ) { + sLTP_Q14[ i ] = silk_SMULWB( inv_gain_Q30, sLTP[ i ] ); + } + + /***************************/ + /* LTP synthesis filtering */ + /***************************/ + for( k = 0; k < psDec->nb_subfr; k++ ) { + /* Set up pointer */ + pred_lag_ptr = &sLTP_Q14[ sLTP_buf_idx - lag + LTP_ORDER / 2 ]; + for( i = 0; i < psDec->subfr_length; i++ ) { + /* Unrolled loop */ + /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */ + LTP_pred_Q12 = 2; + LTP_pred_Q12 = silk_SMLAWB( LTP_pred_Q12, pred_lag_ptr[ 0 ], B_Q14[ 0 ] ); + LTP_pred_Q12 = silk_SMLAWB( LTP_pred_Q12, pred_lag_ptr[ -1 ], B_Q14[ 1 ] ); + LTP_pred_Q12 = silk_SMLAWB( LTP_pred_Q12, pred_lag_ptr[ -2 ], B_Q14[ 2 ] ); + LTP_pred_Q12 = silk_SMLAWB( LTP_pred_Q12, pred_lag_ptr[ -3 ], B_Q14[ 3 ] ); + LTP_pred_Q12 = silk_SMLAWB( LTP_pred_Q12, pred_lag_ptr[ -4 ], B_Q14[ 4 ] ); + pred_lag_ptr++; + + /* Generate LPC excitation */ + rand_seed = silk_RAND( rand_seed ); + idx = silk_RSHIFT( rand_seed, 25 ) & RAND_BUF_MASK; + sLTP_Q14[ sLTP_buf_idx ] = silk_LSHIFT32( silk_SMLAWB( LTP_pred_Q12, rand_ptr[ idx ], rand_scale_Q14 ), 2 ); + sLTP_buf_idx++; + } + + /* Gradually reduce LTP gain */ + for( j = 0; j < LTP_ORDER; j++ ) { + B_Q14[ j ] = silk_RSHIFT( silk_SMULBB( harm_Gain_Q15, B_Q14[ j ] ), 15 ); + } + /* Gradually reduce excitation gain */ + rand_scale_Q14 = silk_RSHIFT( silk_SMULBB( rand_scale_Q14, rand_Gain_Q15 ), 15 ); + + /* Slowly increase pitch lag */ + psPLC->pitchL_Q8 = silk_SMLAWB( psPLC->pitchL_Q8, psPLC->pitchL_Q8, PITCH_DRIFT_FAC_Q16 ); + psPLC->pitchL_Q8 = silk_min_32( psPLC->pitchL_Q8, silk_LSHIFT( silk_SMULBB( MAX_PITCH_LAG_MS, psDec->fs_kHz ), 8 ) ); + lag = silk_RSHIFT_ROUND( psPLC->pitchL_Q8, 8 ); + } + + /***************************/ + /* LPC synthesis filtering */ + /***************************/ + sLPC_Q14_ptr = &sLTP_Q14[ psDec->ltp_mem_length - MAX_LPC_ORDER ]; + + /* Copy LPC state */ + silk_memcpy( sLPC_Q14_ptr, psDec->sLPC_Q14_buf, MAX_LPC_ORDER * sizeof( opus_int32 ) ); + + silk_assert( psDec->LPC_order >= 10 ); /* check that unrolling works */ + for( i = 0; i < psDec->frame_length; i++ ) { + /* partly unrolled */ + /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */ + LPC_pred_Q10 = silk_RSHIFT( psDec->LPC_order, 1 ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 1 ], A_Q12[ 0 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 2 ], A_Q12[ 1 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 3 ], A_Q12[ 2 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 4 ], A_Q12[ 3 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 5 ], A_Q12[ 4 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 6 ], A_Q12[ 5 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 7 ], A_Q12[ 6 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 8 ], A_Q12[ 7 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 9 ], A_Q12[ 8 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 10 ], A_Q12[ 9 ] ); + for( j = 10; j < psDec->LPC_order; j++ ) { + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - j - 1 ], A_Q12[ j ] ); + } + + /* Add prediction to LPC excitation */ + sLPC_Q14_ptr[ MAX_LPC_ORDER + i ] = silk_ADD_LSHIFT32( sLPC_Q14_ptr[ MAX_LPC_ORDER + i ], LPC_pred_Q10, 4 ); + + /* Scale with Gain */ + frame[ i ] = (opus_int16)silk_SAT16( silk_SAT16( silk_RSHIFT_ROUND( silk_SMULWW( sLPC_Q14_ptr[ MAX_LPC_ORDER + i ], prevGain_Q10[ 1 ] ), 8 ) ) ); + } + + /* Save LPC state */ + silk_memcpy( psDec->sLPC_Q14_buf, &sLPC_Q14_ptr[ psDec->frame_length ], MAX_LPC_ORDER * sizeof( opus_int32 ) ); + + /**************************************/ + /* Update states */ + /**************************************/ + psPLC->rand_seed = rand_seed; + psPLC->randScale_Q14 = rand_scale_Q14; + for( i = 0; i < MAX_NB_SUBFR; i++ ) { + psDecCtrl->pitchL[ i ] = lag; + } + RESTORE_STACK; +} + +/* Glues concealed frames with new good received frames */ +void silk_PLC_glue_frames( + silk_decoder_state *psDec, /* I/O decoder state */ + opus_int16 frame[], /* I/O signal */ + opus_int length /* I length of signal */ +) +{ + opus_int i, energy_shift; + opus_int32 energy; + silk_PLC_struct *psPLC; + psPLC = &psDec->sPLC; + + if( psDec->lossCnt ) { + /* Calculate energy in concealed residual */ + silk_sum_sqr_shift( &psPLC->conc_energy, &psPLC->conc_energy_shift, frame, length ); + + psPLC->last_frame_lost = 1; + } else { + if( psDec->sPLC.last_frame_lost ) { + /* Calculate residual in decoded signal if last frame was lost */ + silk_sum_sqr_shift( &energy, &energy_shift, frame, length ); + + /* Normalize energies */ + if( energy_shift > psPLC->conc_energy_shift ) { + psPLC->conc_energy = silk_RSHIFT( psPLC->conc_energy, energy_shift - psPLC->conc_energy_shift ); + } else if( energy_shift < psPLC->conc_energy_shift ) { + energy = silk_RSHIFT( energy, psPLC->conc_energy_shift - energy_shift ); + } + + /* Fade in the energy difference */ + if( energy > psPLC->conc_energy ) { + opus_int32 frac_Q24, LZ; + opus_int32 gain_Q16, slope_Q16; + + LZ = silk_CLZ32( psPLC->conc_energy ); + LZ = LZ - 1; + psPLC->conc_energy = silk_LSHIFT( psPLC->conc_energy, LZ ); + energy = silk_RSHIFT( energy, silk_max_32( 24 - LZ, 0 ) ); + + frac_Q24 = silk_DIV32( psPLC->conc_energy, silk_max( energy, 1 ) ); + + gain_Q16 = silk_LSHIFT( silk_SQRT_APPROX( frac_Q24 ), 4 ); + slope_Q16 = silk_DIV32_16( ( (opus_int32)1 << 16 ) - gain_Q16, length ); + /* Make slope 4x steeper to avoid missing onsets after DTX */ + slope_Q16 = silk_LSHIFT( slope_Q16, 2 ); + + for( i = 0; i < length; i++ ) { + frame[ i ] = silk_SMULWB( gain_Q16, frame[ i ] ); + gain_Q16 += slope_Q16; + if( gain_Q16 > (opus_int32)1 << 16 ) { + break; + } + } + } + } + psPLC->last_frame_lost = 0; + } +} diff --git a/asm/libs/opus/silk/PLC.h b/asm/libs/opus/silk/PLC.h new file mode 100644 index 00000000..6438f516 --- /dev/null +++ b/asm/libs/opus/silk/PLC.h @@ -0,0 +1,62 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_PLC_H +#define SILK_PLC_H + +#include "main.h" + +#define BWE_COEF 0.99 +#define V_PITCH_GAIN_START_MIN_Q14 11469 /* 0.7 in Q14 */ +#define V_PITCH_GAIN_START_MAX_Q14 15565 /* 0.95 in Q14 */ +#define MAX_PITCH_LAG_MS 18 +#define RAND_BUF_SIZE 128 +#define RAND_BUF_MASK ( RAND_BUF_SIZE - 1 ) +#define LOG2_INV_LPC_GAIN_HIGH_THRES 3 /* 2^3 = 8 dB LPC gain */ +#define LOG2_INV_LPC_GAIN_LOW_THRES 8 /* 2^8 = 24 dB LPC gain */ +#define PITCH_DRIFT_FAC_Q16 655 /* 0.01 in Q16 */ + +void silk_PLC_Reset( + silk_decoder_state *psDec /* I/O Decoder state */ +); + +void silk_PLC( + silk_decoder_state *psDec, /* I/O Decoder state */ + silk_decoder_control *psDecCtrl, /* I/O Decoder control */ + opus_int16 frame[], /* I/O signal */ + opus_int lost, /* I Loss flag */ + int arch /* I Run-time architecture */ +); + +void silk_PLC_glue_frames( + silk_decoder_state *psDec, /* I/O decoder state */ + opus_int16 frame[], /* I/O signal */ + opus_int length /* I length of signal */ +); + +#endif + diff --git a/asm/libs/opus/silk/SigProc_FIX.h b/asm/libs/opus/silk/SigProc_FIX.h new file mode 100644 index 00000000..b6329944 --- /dev/null +++ b/asm/libs/opus/silk/SigProc_FIX.h @@ -0,0 +1,615 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_SIGPROC_FIX_H +#define SILK_SIGPROC_FIX_H + +#ifdef __cplusplus +extern "C" +{ +#endif + +/*#define silk_MACRO_COUNT */ /* Used to enable WMOPS counting */ + +#define SILK_MAX_ORDER_LPC 16 /* max order of the LPC analysis in schur() and k2a() */ + +#include /* for memset(), memcpy(), memmove() */ +#include "typedef.h" +#include "resampler_structs.h" +#include "macros.h" +#include "cpu_support.h" + +#if defined(OPUS_X86_MAY_HAVE_SSE4_1) +#include "x86/SigProc_FIX_sse.h" +#endif + +/********************************************************************/ +/* SIGNAL PROCESSING FUNCTIONS */ +/********************************************************************/ + +/*! + * Initialize/reset the resampler state for a given pair of input/output sampling rates +*/ +opus_int silk_resampler_init( + silk_resampler_state_struct *S, /* I/O Resampler state */ + opus_int32 Fs_Hz_in, /* I Input sampling rate (Hz) */ + opus_int32 Fs_Hz_out, /* I Output sampling rate (Hz) */ + opus_int forEnc /* I If 1: encoder; if 0: decoder */ +); + +/*! + * Resampler: convert from one sampling rate to another + */ +opus_int silk_resampler( + silk_resampler_state_struct *S, /* I/O Resampler state */ + opus_int16 out[], /* O Output signal */ + const opus_int16 in[], /* I Input signal */ + opus_int32 inLen /* I Number of input samples */ +); + +/*! +* Downsample 2x, mediocre quality +*/ +void silk_resampler_down2( + opus_int32 *S, /* I/O State vector [ 2 ] */ + opus_int16 *out, /* O Output signal [ len ] */ + const opus_int16 *in, /* I Input signal [ floor(len/2) ] */ + opus_int32 inLen /* I Number of input samples */ +); + +/*! + * Downsample by a factor 2/3, low quality +*/ +void silk_resampler_down2_3( + opus_int32 *S, /* I/O State vector [ 6 ] */ + opus_int16 *out, /* O Output signal [ floor(2*inLen/3) ] */ + const opus_int16 *in, /* I Input signal [ inLen ] */ + opus_int32 inLen /* I Number of input samples */ +); + +/*! + * second order ARMA filter; + * slower than biquad() but uses more precise coefficients + * can handle (slowly) varying coefficients + */ +void silk_biquad_alt( + const opus_int16 *in, /* I input signal */ + const opus_int32 *B_Q28, /* I MA coefficients [3] */ + const opus_int32 *A_Q28, /* I AR coefficients [2] */ + opus_int32 *S, /* I/O State vector [2] */ + opus_int16 *out, /* O output signal */ + const opus_int32 len, /* I signal length (must be even) */ + opus_int stride /* I Operate on interleaved signal if > 1 */ +); + +/* Variable order MA prediction error filter. */ +void silk_LPC_analysis_filter( + opus_int16 *out, /* O Output signal */ + const opus_int16 *in, /* I Input signal */ + const opus_int16 *B, /* I MA prediction coefficients, Q12 [order] */ + const opus_int32 len, /* I Signal length */ + const opus_int32 d, /* I Filter order */ + int arch /* I Run-time architecture */ +); + +/* Chirp (bandwidth expand) LP AR filter */ +void silk_bwexpander( + opus_int16 *ar, /* I/O AR filter to be expanded (without leading 1) */ + const opus_int d, /* I Length of ar */ + opus_int32 chirp_Q16 /* I Chirp factor (typically in the range 0 to 1) */ +); + +/* Chirp (bandwidth expand) LP AR filter */ +void silk_bwexpander_32( + opus_int32 *ar, /* I/O AR filter to be expanded (without leading 1) */ + const opus_int d, /* I Length of ar */ + opus_int32 chirp_Q16 /* I Chirp factor in Q16 */ +); + +/* Compute inverse of LPC prediction gain, and */ +/* test if LPC coefficients are stable (all poles within unit circle) */ +opus_int32 silk_LPC_inverse_pred_gain( /* O Returns inverse prediction gain in energy domain, Q30 */ + const opus_int16 *A_Q12, /* I Prediction coefficients, Q12 [order] */ + const opus_int order /* I Prediction order */ +); + +/* For input in Q24 domain */ +opus_int32 silk_LPC_inverse_pred_gain_Q24( /* O Returns inverse prediction gain in energy domain, Q30 */ + const opus_int32 *A_Q24, /* I Prediction coefficients [order] */ + const opus_int order /* I Prediction order */ +); + +/* Split signal in two decimated bands using first-order allpass filters */ +void silk_ana_filt_bank_1( + const opus_int16 *in, /* I Input signal [N] */ + opus_int32 *S, /* I/O State vector [2] */ + opus_int16 *outL, /* O Low band [N/2] */ + opus_int16 *outH, /* O High band [N/2] */ + const opus_int32 N /* I Number of input samples */ +); + +/********************************************************************/ +/* SCALAR FUNCTIONS */ +/********************************************************************/ + +/* Approximation of 128 * log2() (exact inverse of approx 2^() below) */ +/* Convert input to a log scale */ +opus_int32 silk_lin2log( + const opus_int32 inLin /* I input in linear scale */ +); + +/* Approximation of a sigmoid function */ +opus_int silk_sigm_Q15( + opus_int in_Q5 /* I */ +); + +/* Approximation of 2^() (exact inverse of approx log2() above) */ +/* Convert input to a linear scale */ +opus_int32 silk_log2lin( + const opus_int32 inLog_Q7 /* I input on log scale */ +); + +/* Compute number of bits to right shift the sum of squares of a vector */ +/* of int16s to make it fit in an int32 */ +void silk_sum_sqr_shift( + opus_int32 *energy, /* O Energy of x, after shifting to the right */ + opus_int *shift, /* O Number of bits right shift applied to energy */ + const opus_int16 *x, /* I Input vector */ + opus_int len /* I Length of input vector */ +); + +/* Calculates the reflection coefficients from the correlation sequence */ +/* Faster than schur64(), but much less accurate. */ +/* uses SMLAWB(), requiring armv5E and higher. */ +opus_int32 silk_schur( /* O Returns residual energy */ + opus_int16 *rc_Q15, /* O reflection coefficients [order] Q15 */ + const opus_int32 *c, /* I correlations [order+1] */ + const opus_int32 order /* I prediction order */ +); + +/* Calculates the reflection coefficients from the correlation sequence */ +/* Slower than schur(), but more accurate. */ +/* Uses SMULL(), available on armv4 */ +opus_int32 silk_schur64( /* O returns residual energy */ + opus_int32 rc_Q16[], /* O Reflection coefficients [order] Q16 */ + const opus_int32 c[], /* I Correlations [order+1] */ + opus_int32 order /* I Prediction order */ +); + +/* Step up function, converts reflection coefficients to prediction coefficients */ +void silk_k2a( + opus_int32 *A_Q24, /* O Prediction coefficients [order] Q24 */ + const opus_int16 *rc_Q15, /* I Reflection coefficients [order] Q15 */ + const opus_int32 order /* I Prediction order */ +); + +/* Step up function, converts reflection coefficients to prediction coefficients */ +void silk_k2a_Q16( + opus_int32 *A_Q24, /* O Prediction coefficients [order] Q24 */ + const opus_int32 *rc_Q16, /* I Reflection coefficients [order] Q16 */ + const opus_int32 order /* I Prediction order */ +); + +/* Apply sine window to signal vector. */ +/* Window types: */ +/* 1 -> sine window from 0 to pi/2 */ +/* 2 -> sine window from pi/2 to pi */ +/* every other sample of window is linearly interpolated, for speed */ +void silk_apply_sine_window( + opus_int16 px_win[], /* O Pointer to windowed signal */ + const opus_int16 px[], /* I Pointer to input signal */ + const opus_int win_type, /* I Selects a window type */ + const opus_int length /* I Window length, multiple of 4 */ +); + +/* Compute autocorrelation */ +void silk_autocorr( + opus_int32 *results, /* O Result (length correlationCount) */ + opus_int *scale, /* O Scaling of the correlation vector */ + const opus_int16 *inputData, /* I Input data to correlate */ + const opus_int inputDataSize, /* I Length of input */ + const opus_int correlationCount, /* I Number of correlation taps to compute */ + int arch /* I Run-time architecture */ +); + +void silk_decode_pitch( + opus_int16 lagIndex, /* I */ + opus_int8 contourIndex, /* O */ + opus_int pitch_lags[], /* O 4 pitch values */ + const opus_int Fs_kHz, /* I sampling frequency (kHz) */ + const opus_int nb_subfr /* I number of sub frames */ +); + +opus_int silk_pitch_analysis_core( /* O Voicing estimate: 0 voiced, 1 unvoiced */ + const opus_int16 *frame, /* I Signal of length PE_FRAME_LENGTH_MS*Fs_kHz */ + opus_int *pitch_out, /* O 4 pitch lag values */ + opus_int16 *lagIndex, /* O Lag Index */ + opus_int8 *contourIndex, /* O Pitch contour Index */ + opus_int *LTPCorr_Q15, /* I/O Normalized correlation; input: value from previous frame */ + opus_int prevLag, /* I Last lag of previous frame; set to zero is unvoiced */ + const opus_int32 search_thres1_Q16, /* I First stage threshold for lag candidates 0 - 1 */ + const opus_int search_thres2_Q13, /* I Final threshold for lag candidates 0 - 1 */ + const opus_int Fs_kHz, /* I Sample frequency (kHz) */ + const opus_int complexity, /* I Complexity setting, 0-2, where 2 is highest */ + const opus_int nb_subfr, /* I number of 5 ms subframes */ + int arch /* I Run-time architecture */ +); + +/* Compute Normalized Line Spectral Frequencies (NLSFs) from whitening filter coefficients */ +/* If not all roots are found, the a_Q16 coefficients are bandwidth expanded until convergence. */ +void silk_A2NLSF( + opus_int16 *NLSF, /* O Normalized Line Spectral Frequencies in Q15 (0..2^15-1) [d] */ + opus_int32 *a_Q16, /* I/O Monic whitening filter coefficients in Q16 [d] */ + const opus_int d /* I Filter order (must be even) */ +); + +/* compute whitening filter coefficients from normalized line spectral frequencies */ +void silk_NLSF2A( + opus_int16 *a_Q12, /* O monic whitening filter coefficients in Q12, [ d ] */ + const opus_int16 *NLSF, /* I normalized line spectral frequencies in Q15, [ d ] */ + const opus_int d /* I filter order (should be even) */ +); + +void silk_insertion_sort_increasing( + opus_int32 *a, /* I/O Unsorted / Sorted vector */ + opus_int *idx, /* O Index vector for the sorted elements */ + const opus_int L, /* I Vector length */ + const opus_int K /* I Number of correctly sorted positions */ +); + +void silk_insertion_sort_decreasing_int16( + opus_int16 *a, /* I/O Unsorted / Sorted vector */ + opus_int *idx, /* O Index vector for the sorted elements */ + const opus_int L, /* I Vector length */ + const opus_int K /* I Number of correctly sorted positions */ +); + +void silk_insertion_sort_increasing_all_values_int16( + opus_int16 *a, /* I/O Unsorted / Sorted vector */ + const opus_int L /* I Vector length */ +); + +/* NLSF stabilizer, for a single input data vector */ +void silk_NLSF_stabilize( + opus_int16 *NLSF_Q15, /* I/O Unstable/stabilized normalized LSF vector in Q15 [L] */ + const opus_int16 *NDeltaMin_Q15, /* I Min distance vector, NDeltaMin_Q15[L] must be >= 1 [L+1] */ + const opus_int L /* I Number of NLSF parameters in the input vector */ +); + +/* Laroia low complexity NLSF weights */ +void silk_NLSF_VQ_weights_laroia( + opus_int16 *pNLSFW_Q_OUT, /* O Pointer to input vector weights [D] */ + const opus_int16 *pNLSF_Q15, /* I Pointer to input vector [D] */ + const opus_int D /* I Input vector dimension (even) */ +); + +/* Compute reflection coefficients from input signal */ +void silk_burg_modified_c( + opus_int32 *res_nrg, /* O Residual energy */ + opus_int *res_nrg_Q, /* O Residual energy Q value */ + opus_int32 A_Q16[], /* O Prediction coefficients (length order) */ + const opus_int16 x[], /* I Input signal, length: nb_subfr * ( D + subfr_length ) */ + const opus_int32 minInvGain_Q30, /* I Inverse of max prediction gain */ + const opus_int subfr_length, /* I Input signal subframe length (incl. D preceding samples) */ + const opus_int nb_subfr, /* I Number of subframes stacked in x */ + const opus_int D, /* I Order */ + int arch /* I Run-time architecture */ +); + +/* Copy and multiply a vector by a constant */ +void silk_scale_copy_vector16( + opus_int16 *data_out, + const opus_int16 *data_in, + opus_int32 gain_Q16, /* I Gain in Q16 */ + const opus_int dataSize /* I Length */ +); + +/* Some for the LTP related function requires Q26 to work.*/ +void silk_scale_vector32_Q26_lshift_18( + opus_int32 *data1, /* I/O Q0/Q18 */ + opus_int32 gain_Q26, /* I Q26 */ + opus_int dataSize /* I length */ +); + +/********************************************************************/ +/* INLINE ARM MATH */ +/********************************************************************/ + +/* return sum( inVec1[i] * inVec2[i] ) */ + +opus_int32 silk_inner_prod_aligned( + const opus_int16 *const inVec1, /* I input vector 1 */ + const opus_int16 *const inVec2, /* I input vector 2 */ + const opus_int len, /* I vector lengths */ + int arch /* I Run-time architecture */ +); + + +opus_int32 silk_inner_prod_aligned_scale( + const opus_int16 *const inVec1, /* I input vector 1 */ + const opus_int16 *const inVec2, /* I input vector 2 */ + const opus_int scale, /* I number of bits to shift */ + const opus_int len /* I vector lengths */ +); + +opus_int64 silk_inner_prod16_aligned_64_c( + const opus_int16 *inVec1, /* I input vector 1 */ + const opus_int16 *inVec2, /* I input vector 2 */ + const opus_int len /* I vector lengths */ +); + +/********************************************************************/ +/* MACROS */ +/********************************************************************/ + +/* Rotate a32 right by 'rot' bits. Negative rot values result in rotating + left. Output is 32bit int. + Note: contemporary compilers recognize the C expression below and + compile it into a 'ror' instruction if available. No need for OPUS_INLINE ASM! */ +static OPUS_INLINE opus_int32 silk_ROR32( opus_int32 a32, opus_int rot ) +{ + opus_uint32 x = (opus_uint32) a32; + opus_uint32 r = (opus_uint32) rot; + opus_uint32 m = (opus_uint32) -rot; + if( rot == 0 ) { + return a32; + } else if( rot < 0 ) { + return (opus_int32) ((x << m) | (x >> (32 - m))); + } else { + return (opus_int32) ((x << (32 - r)) | (x >> r)); + } +} + +/* Allocate opus_int16 aligned to 4-byte memory address */ +#if EMBEDDED_ARM +#define silk_DWORD_ALIGN __attribute__((aligned(4))) +#else +#define silk_DWORD_ALIGN +#endif + +/* Useful Macros that can be adjusted to other platforms */ +#define silk_memcpy(dest, src, size) memcpy((dest), (src), (size)) +#define silk_memset(dest, src, size) memset((dest), (src), (size)) +#define silk_memmove(dest, src, size) memmove((dest), (src), (size)) + +/* Fixed point macros */ + +/* (a32 * b32) output have to be 32bit int */ +#define silk_MUL(a32, b32) ((a32) * (b32)) + +/* (a32 * b32) output have to be 32bit uint */ +#define silk_MUL_uint(a32, b32) silk_MUL(a32, b32) + +/* a32 + (b32 * c32) output have to be 32bit int */ +#define silk_MLA(a32, b32, c32) silk_ADD32((a32),((b32) * (c32))) + +/* a32 + (b32 * c32) output have to be 32bit uint */ +#define silk_MLA_uint(a32, b32, c32) silk_MLA(a32, b32, c32) + +/* ((a32 >> 16) * (b32 >> 16)) output have to be 32bit int */ +#define silk_SMULTT(a32, b32) (((a32) >> 16) * ((b32) >> 16)) + +/* a32 + ((a32 >> 16) * (b32 >> 16)) output have to be 32bit int */ +#define silk_SMLATT(a32, b32, c32) silk_ADD32((a32),((b32) >> 16) * ((c32) >> 16)) + +#define silk_SMLALBB(a64, b16, c16) silk_ADD64((a64),(opus_int64)((opus_int32)(b16) * (opus_int32)(c16))) + +/* (a32 * b32) */ +#define silk_SMULL(a32, b32) ((opus_int64)(a32) * /*(opus_int64)*/(b32)) + +/* Adds two signed 32-bit values in a way that can overflow, while not relying on undefined behaviour + (just standard two's complement implementation-specific behaviour) */ +#define silk_ADD32_ovflw(a, b) ((opus_int32)((opus_uint32)(a) + (opus_uint32)(b))) +/* Subtractss two signed 32-bit values in a way that can overflow, while not relying on undefined behaviour + (just standard two's complement implementation-specific behaviour) */ +#define silk_SUB32_ovflw(a, b) ((opus_int32)((opus_uint32)(a) - (opus_uint32)(b))) + +/* Multiply-accumulate macros that allow overflow in the addition (ie, no asserts in debug mode) */ +#define silk_MLA_ovflw(a32, b32, c32) silk_ADD32_ovflw((a32), (opus_uint32)(b32) * (opus_uint32)(c32)) +#define silk_SMLABB_ovflw(a32, b32, c32) (silk_ADD32_ovflw((a32) , ((opus_int32)((opus_int16)(b32))) * (opus_int32)((opus_int16)(c32)))) + +#define silk_DIV32_16(a32, b16) ((opus_int32)((a32) / (b16))) +#define silk_DIV32(a32, b32) ((opus_int32)((a32) / (b32))) + +/* These macros enables checking for overflow in silk_API_Debug.h*/ +#define silk_ADD16(a, b) ((a) + (b)) +#define silk_ADD32(a, b) ((a) + (b)) +#define silk_ADD64(a, b) ((a) + (b)) + +#define silk_SUB16(a, b) ((a) - (b)) +#define silk_SUB32(a, b) ((a) - (b)) +#define silk_SUB64(a, b) ((a) - (b)) + +#define silk_SAT8(a) ((a) > silk_int8_MAX ? silk_int8_MAX : \ + ((a) < silk_int8_MIN ? silk_int8_MIN : (a))) +#define silk_SAT16(a) ((a) > silk_int16_MAX ? silk_int16_MAX : \ + ((a) < silk_int16_MIN ? silk_int16_MIN : (a))) +#define silk_SAT32(a) ((a) > silk_int32_MAX ? silk_int32_MAX : \ + ((a) < silk_int32_MIN ? silk_int32_MIN : (a))) + +#define silk_CHECK_FIT8(a) (a) +#define silk_CHECK_FIT16(a) (a) +#define silk_CHECK_FIT32(a) (a) + +#define silk_ADD_SAT16(a, b) (opus_int16)silk_SAT16( silk_ADD32( (opus_int32)(a), (b) ) ) +#define silk_ADD_SAT64(a, b) ((((a) + (b)) & 0x8000000000000000LL) == 0 ? \ + ((((a) & (b)) & 0x8000000000000000LL) != 0 ? silk_int64_MIN : (a)+(b)) : \ + ((((a) | (b)) & 0x8000000000000000LL) == 0 ? silk_int64_MAX : (a)+(b)) ) + +#define silk_SUB_SAT16(a, b) (opus_int16)silk_SAT16( silk_SUB32( (opus_int32)(a), (b) ) ) +#define silk_SUB_SAT64(a, b) ((((a)-(b)) & 0x8000000000000000LL) == 0 ? \ + (( (a) & ((b)^0x8000000000000000LL) & 0x8000000000000000LL) ? silk_int64_MIN : (a)-(b)) : \ + ((((a)^0x8000000000000000LL) & (b) & 0x8000000000000000LL) ? silk_int64_MAX : (a)-(b)) ) + +/* Saturation for positive input values */ +#define silk_POS_SAT32(a) ((a) > silk_int32_MAX ? silk_int32_MAX : (a)) + +/* Add with saturation for positive input values */ +#define silk_ADD_POS_SAT8(a, b) ((((a)+(b)) & 0x80) ? silk_int8_MAX : ((a)+(b))) +#define silk_ADD_POS_SAT16(a, b) ((((a)+(b)) & 0x8000) ? silk_int16_MAX : ((a)+(b))) +#define silk_ADD_POS_SAT32(a, b) ((((a)+(b)) & 0x80000000) ? silk_int32_MAX : ((a)+(b))) +#define silk_ADD_POS_SAT64(a, b) ((((a)+(b)) & 0x8000000000000000LL) ? silk_int64_MAX : ((a)+(b))) + +#define silk_LSHIFT8(a, shift) ((opus_int8)((opus_uint8)(a)<<(shift))) /* shift >= 0, shift < 8 */ +#define silk_LSHIFT16(a, shift) ((opus_int16)((opus_uint16)(a)<<(shift))) /* shift >= 0, shift < 16 */ +#define silk_LSHIFT32(a, shift) ((opus_int32)((opus_uint32)(a)<<(shift))) /* shift >= 0, shift < 32 */ +#define silk_LSHIFT64(a, shift) ((opus_int64)((opus_uint64)(a)<<(shift))) /* shift >= 0, shift < 64 */ +#define silk_LSHIFT(a, shift) silk_LSHIFT32(a, shift) /* shift >= 0, shift < 32 */ + +#define silk_RSHIFT8(a, shift) ((a)>>(shift)) /* shift >= 0, shift < 8 */ +#define silk_RSHIFT16(a, shift) ((a)>>(shift)) /* shift >= 0, shift < 16 */ +#define silk_RSHIFT32(a, shift) ((a)>>(shift)) /* shift >= 0, shift < 32 */ +#define silk_RSHIFT64(a, shift) ((a)>>(shift)) /* shift >= 0, shift < 64 */ +#define silk_RSHIFT(a, shift) silk_RSHIFT32(a, shift) /* shift >= 0, shift < 32 */ + +/* saturates before shifting */ +#define silk_LSHIFT_SAT32(a, shift) (silk_LSHIFT32( silk_LIMIT( (a), silk_RSHIFT32( silk_int32_MIN, (shift) ), \ + silk_RSHIFT32( silk_int32_MAX, (shift) ) ), (shift) )) + +#define silk_LSHIFT_ovflw(a, shift) ((opus_int32)((opus_uint32)(a) << (shift))) /* shift >= 0, allowed to overflow */ +#define silk_LSHIFT_uint(a, shift) ((a) << (shift)) /* shift >= 0 */ +#define silk_RSHIFT_uint(a, shift) ((a) >> (shift)) /* shift >= 0 */ + +#define silk_ADD_LSHIFT(a, b, shift) ((a) + silk_LSHIFT((b), (shift))) /* shift >= 0 */ +#define silk_ADD_LSHIFT32(a, b, shift) silk_ADD32((a), silk_LSHIFT32((b), (shift))) /* shift >= 0 */ +#define silk_ADD_LSHIFT_uint(a, b, shift) ((a) + silk_LSHIFT_uint((b), (shift))) /* shift >= 0 */ +#define silk_ADD_RSHIFT(a, b, shift) ((a) + silk_RSHIFT((b), (shift))) /* shift >= 0 */ +#define silk_ADD_RSHIFT32(a, b, shift) silk_ADD32((a), silk_RSHIFT32((b), (shift))) /* shift >= 0 */ +#define silk_ADD_RSHIFT_uint(a, b, shift) ((a) + silk_RSHIFT_uint((b), (shift))) /* shift >= 0 */ +#define silk_SUB_LSHIFT32(a, b, shift) silk_SUB32((a), silk_LSHIFT32((b), (shift))) /* shift >= 0 */ +#define silk_SUB_RSHIFT32(a, b, shift) silk_SUB32((a), silk_RSHIFT32((b), (shift))) /* shift >= 0 */ + +/* Requires that shift > 0 */ +#define silk_RSHIFT_ROUND(a, shift) ((shift) == 1 ? ((a) >> 1) + ((a) & 1) : (((a) >> ((shift) - 1)) + 1) >> 1) +#define silk_RSHIFT_ROUND64(a, shift) ((shift) == 1 ? ((a) >> 1) + ((a) & 1) : (((a) >> ((shift) - 1)) + 1) >> 1) + +/* Number of rightshift required to fit the multiplication */ +#define silk_NSHIFT_MUL_32_32(a, b) ( -(31- (32-silk_CLZ32(silk_abs(a)) + (32-silk_CLZ32(silk_abs(b))))) ) +#define silk_NSHIFT_MUL_16_16(a, b) ( -(15- (16-silk_CLZ16(silk_abs(a)) + (16-silk_CLZ16(silk_abs(b))))) ) + + +#define silk_min(a, b) (((a) < (b)) ? (a) : (b)) +#define silk_max(a, b) (((a) > (b)) ? (a) : (b)) + +/* Macro to convert floating-point constants to fixed-point */ +#define SILK_FIX_CONST( C, Q ) ((opus_int32)((C) * ((opus_int64)1 << (Q)) + 0.5)) + +/* silk_min() versions with typecast in the function call */ +static OPUS_INLINE opus_int silk_min_int(opus_int a, opus_int b) +{ + return (((a) < (b)) ? (a) : (b)); +} +static OPUS_INLINE opus_int16 silk_min_16(opus_int16 a, opus_int16 b) +{ + return (((a) < (b)) ? (a) : (b)); +} +static OPUS_INLINE opus_int32 silk_min_32(opus_int32 a, opus_int32 b) +{ + return (((a) < (b)) ? (a) : (b)); +} +static OPUS_INLINE opus_int64 silk_min_64(opus_int64 a, opus_int64 b) +{ + return (((a) < (b)) ? (a) : (b)); +} + +/* silk_min() versions with typecast in the function call */ +static OPUS_INLINE opus_int silk_max_int(opus_int a, opus_int b) +{ + return (((a) > (b)) ? (a) : (b)); +} +static OPUS_INLINE opus_int16 silk_max_16(opus_int16 a, opus_int16 b) +{ + return (((a) > (b)) ? (a) : (b)); +} +static OPUS_INLINE opus_int32 silk_max_32(opus_int32 a, opus_int32 b) +{ + return (((a) > (b)) ? (a) : (b)); +} +static OPUS_INLINE opus_int64 silk_max_64(opus_int64 a, opus_int64 b) +{ + return (((a) > (b)) ? (a) : (b)); +} + +#define silk_LIMIT( a, limit1, limit2) ((limit1) > (limit2) ? ((a) > (limit1) ? (limit1) : ((a) < (limit2) ? (limit2) : (a))) \ + : ((a) > (limit2) ? (limit2) : ((a) < (limit1) ? (limit1) : (a)))) + +#define silk_LIMIT_int silk_LIMIT +#define silk_LIMIT_16 silk_LIMIT +#define silk_LIMIT_32 silk_LIMIT + +#define silk_abs(a) (((a) > 0) ? (a) : -(a)) /* Be careful, silk_abs returns wrong when input equals to silk_intXX_MIN */ +#define silk_abs_int(a) (((a) ^ ((a) >> (8 * sizeof(a) - 1))) - ((a) >> (8 * sizeof(a) - 1))) +#define silk_abs_int32(a) (((a) ^ ((a) >> 31)) - ((a) >> 31)) +#define silk_abs_int64(a) (((a) > 0) ? (a) : -(a)) + +#define silk_sign(a) ((a) > 0 ? 1 : ( (a) < 0 ? -1 : 0 )) + +/* PSEUDO-RANDOM GENERATOR */ +/* Make sure to store the result as the seed for the next call (also in between */ +/* frames), otherwise result won't be random at all. When only using some of the */ +/* bits, take the most significant bits by right-shifting. */ +#define silk_RAND(seed) (silk_MLA_ovflw(907633515, (seed), 196314165)) + +/* Add some multiplication functions that can be easily mapped to ARM. */ + +/* silk_SMMUL: Signed top word multiply. + ARMv6 2 instruction cycles. + ARMv3M+ 3 instruction cycles. use SMULL and ignore LSB registers.(except xM)*/ +/*#define silk_SMMUL(a32, b32) (opus_int32)silk_RSHIFT(silk_SMLAL(silk_SMULWB((a32), (b32)), (a32), silk_RSHIFT_ROUND((b32), 16)), 16)*/ +/* the following seems faster on x86 */ +#define silk_SMMUL(a32, b32) (opus_int32)silk_RSHIFT64(silk_SMULL((a32), (b32)), 32) + +#if !defined(OPUS_X86_MAY_HAVE_SSE4_1) +#define silk_burg_modified(res_nrg, res_nrg_Q, A_Q16, x, minInvGain_Q30, subfr_length, nb_subfr, D, arch) \ + ((void)(arch), silk_burg_modified_c(res_nrg, res_nrg_Q, A_Q16, x, minInvGain_Q30, subfr_length, nb_subfr, D, arch)) + +#define silk_inner_prod16_aligned_64(inVec1, inVec2, len, arch) \ + ((void)(arch),silk_inner_prod16_aligned_64_c(inVec1, inVec2, len)) +#endif + +#include "Inlines.h" +#include "MacroCount.h" +#include "MacroDebug.h" + +#ifdef OPUS_ARM_INLINE_ASM +#include "arm/SigProc_FIX_armv4.h" +#endif + +#ifdef OPUS_ARM_INLINE_EDSP +#include "arm/SigProc_FIX_armv5e.h" +#endif + +#if defined(MIPSr1_ASM) +#include "mips/sigproc_fix_mipsr1.h" +#endif + + +#ifdef __cplusplus +} +#endif + +#endif /* SILK_SIGPROC_FIX_H */ diff --git a/asm/libs/opus/silk/VAD.c b/asm/libs/opus/silk/VAD.c new file mode 100644 index 00000000..0a782af2 --- /dev/null +++ b/asm/libs/opus/silk/VAD.c @@ -0,0 +1,362 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" +#include "stack_alloc.h" + +/* Silk VAD noise level estimation */ +# if !defined(OPUS_X86_MAY_HAVE_SSE4_1) +static OPUS_INLINE void silk_VAD_GetNoiseLevels( + const opus_int32 pX[ VAD_N_BANDS ], /* I subband energies */ + silk_VAD_state *psSilk_VAD /* I/O Pointer to Silk VAD state */ +); +#endif + +/**********************************/ +/* Initialization of the Silk VAD */ +/**********************************/ +opus_int silk_VAD_Init( /* O Return value, 0 if success */ + silk_VAD_state *psSilk_VAD /* I/O Pointer to Silk VAD state */ +) +{ + opus_int b, ret = 0; + + /* reset state memory */ + silk_memset( psSilk_VAD, 0, sizeof( silk_VAD_state ) ); + + /* init noise levels */ + /* Initialize array with approx pink noise levels (psd proportional to inverse of frequency) */ + for( b = 0; b < VAD_N_BANDS; b++ ) { + psSilk_VAD->NoiseLevelBias[ b ] = silk_max_32( silk_DIV32_16( VAD_NOISE_LEVELS_BIAS, b + 1 ), 1 ); + } + + /* Initialize state */ + for( b = 0; b < VAD_N_BANDS; b++ ) { + psSilk_VAD->NL[ b ] = silk_MUL( 100, psSilk_VAD->NoiseLevelBias[ b ] ); + psSilk_VAD->inv_NL[ b ] = silk_DIV32( silk_int32_MAX, psSilk_VAD->NL[ b ] ); + } + psSilk_VAD->counter = 15; + + /* init smoothed energy-to-noise ratio*/ + for( b = 0; b < VAD_N_BANDS; b++ ) { + psSilk_VAD->NrgRatioSmth_Q8[ b ] = 100 * 256; /* 100 * 256 --> 20 dB SNR */ + } + + return( ret ); +} + +/* Weighting factors for tilt measure */ +static const opus_int32 tiltWeights[ VAD_N_BANDS ] = { 30000, 6000, -12000, -12000 }; + +/***************************************/ +/* Get the speech activity level in Q8 */ +/***************************************/ +opus_int silk_VAD_GetSA_Q8_c( /* O Return value, 0 if success */ + silk_encoder_state *psEncC, /* I/O Encoder state */ + const opus_int16 pIn[] /* I PCM input */ +) +{ + opus_int SA_Q15, pSNR_dB_Q7, input_tilt; + opus_int decimated_framelength1, decimated_framelength2; + opus_int decimated_framelength; + opus_int dec_subframe_length, dec_subframe_offset, SNR_Q7, i, b, s; + opus_int32 sumSquared, smooth_coef_Q16; + opus_int16 HPstateTmp; + VARDECL( opus_int16, X ); + opus_int32 Xnrg[ VAD_N_BANDS ]; + opus_int32 NrgToNoiseRatio_Q8[ VAD_N_BANDS ]; + opus_int32 speech_nrg, x_tmp; + opus_int X_offset[ VAD_N_BANDS ]; + opus_int ret = 0; + silk_VAD_state *psSilk_VAD = &psEncC->sVAD; + SAVE_STACK; + + /* Safety checks */ + silk_assert( VAD_N_BANDS == 4 ); + silk_assert( MAX_FRAME_LENGTH >= psEncC->frame_length ); + silk_assert( psEncC->frame_length <= 512 ); + silk_assert( psEncC->frame_length == 8 * silk_RSHIFT( psEncC->frame_length, 3 ) ); + + /***********************/ + /* Filter and Decimate */ + /***********************/ + decimated_framelength1 = silk_RSHIFT( psEncC->frame_length, 1 ); + decimated_framelength2 = silk_RSHIFT( psEncC->frame_length, 2 ); + decimated_framelength = silk_RSHIFT( psEncC->frame_length, 3 ); + /* Decimate into 4 bands: + 0 L 3L L 3L 5L + - -- - -- -- + 8 8 2 4 4 + + [0-1 kHz| temp. |1-2 kHz| 2-4 kHz | 4-8 kHz | + + They're arranged to allow the minimal ( frame_length / 4 ) extra + scratch space during the downsampling process */ + X_offset[ 0 ] = 0; + X_offset[ 1 ] = decimated_framelength + decimated_framelength2; + X_offset[ 2 ] = X_offset[ 1 ] + decimated_framelength; + X_offset[ 3 ] = X_offset[ 2 ] + decimated_framelength2; + ALLOC( X, X_offset[ 3 ] + decimated_framelength1, opus_int16 ); + + /* 0-8 kHz to 0-4 kHz and 4-8 kHz */ + silk_ana_filt_bank_1( pIn, &psSilk_VAD->AnaState[ 0 ], + X, &X[ X_offset[ 3 ] ], psEncC->frame_length ); + + /* 0-4 kHz to 0-2 kHz and 2-4 kHz */ + silk_ana_filt_bank_1( X, &psSilk_VAD->AnaState1[ 0 ], + X, &X[ X_offset[ 2 ] ], decimated_framelength1 ); + + /* 0-2 kHz to 0-1 kHz and 1-2 kHz */ + silk_ana_filt_bank_1( X, &psSilk_VAD->AnaState2[ 0 ], + X, &X[ X_offset[ 1 ] ], decimated_framelength2 ); + + /*********************************************/ + /* HP filter on lowest band (differentiator) */ + /*********************************************/ + X[ decimated_framelength - 1 ] = silk_RSHIFT( X[ decimated_framelength - 1 ], 1 ); + HPstateTmp = X[ decimated_framelength - 1 ]; + for( i = decimated_framelength - 1; i > 0; i-- ) { + X[ i - 1 ] = silk_RSHIFT( X[ i - 1 ], 1 ); + X[ i ] -= X[ i - 1 ]; + } + X[ 0 ] -= psSilk_VAD->HPstate; + psSilk_VAD->HPstate = HPstateTmp; + + /*************************************/ + /* Calculate the energy in each band */ + /*************************************/ + for( b = 0; b < VAD_N_BANDS; b++ ) { + /* Find the decimated framelength in the non-uniformly divided bands */ + decimated_framelength = silk_RSHIFT( psEncC->frame_length, silk_min_int( VAD_N_BANDS - b, VAD_N_BANDS - 1 ) ); + + /* Split length into subframe lengths */ + dec_subframe_length = silk_RSHIFT( decimated_framelength, VAD_INTERNAL_SUBFRAMES_LOG2 ); + dec_subframe_offset = 0; + + /* Compute energy per sub-frame */ + /* initialize with summed energy of last subframe */ + Xnrg[ b ] = psSilk_VAD->XnrgSubfr[ b ]; + for( s = 0; s < VAD_INTERNAL_SUBFRAMES; s++ ) { + sumSquared = 0; + for( i = 0; i < dec_subframe_length; i++ ) { + /* The energy will be less than dec_subframe_length * ( silk_int16_MIN / 8 ) ^ 2. */ + /* Therefore we can accumulate with no risk of overflow (unless dec_subframe_length > 128) */ + x_tmp = silk_RSHIFT( + X[ X_offset[ b ] + i + dec_subframe_offset ], 3 ); + sumSquared = silk_SMLABB( sumSquared, x_tmp, x_tmp ); + + /* Safety check */ + silk_assert( sumSquared >= 0 ); + } + + /* Add/saturate summed energy of current subframe */ + if( s < VAD_INTERNAL_SUBFRAMES - 1 ) { + Xnrg[ b ] = silk_ADD_POS_SAT32( Xnrg[ b ], sumSquared ); + } else { + /* Look-ahead subframe */ + Xnrg[ b ] = silk_ADD_POS_SAT32( Xnrg[ b ], silk_RSHIFT( sumSquared, 1 ) ); + } + + dec_subframe_offset += dec_subframe_length; + } + psSilk_VAD->XnrgSubfr[ b ] = sumSquared; + } + + /********************/ + /* Noise estimation */ + /********************/ + silk_VAD_GetNoiseLevels( &Xnrg[ 0 ], psSilk_VAD ); + + /***********************************************/ + /* Signal-plus-noise to noise ratio estimation */ + /***********************************************/ + sumSquared = 0; + input_tilt = 0; + for( b = 0; b < VAD_N_BANDS; b++ ) { + speech_nrg = Xnrg[ b ] - psSilk_VAD->NL[ b ]; + if( speech_nrg > 0 ) { + /* Divide, with sufficient resolution */ + if( ( Xnrg[ b ] & 0xFF800000 ) == 0 ) { + NrgToNoiseRatio_Q8[ b ] = silk_DIV32( silk_LSHIFT( Xnrg[ b ], 8 ), psSilk_VAD->NL[ b ] + 1 ); + } else { + NrgToNoiseRatio_Q8[ b ] = silk_DIV32( Xnrg[ b ], silk_RSHIFT( psSilk_VAD->NL[ b ], 8 ) + 1 ); + } + + /* Convert to log domain */ + SNR_Q7 = silk_lin2log( NrgToNoiseRatio_Q8[ b ] ) - 8 * 128; + + /* Sum-of-squares */ + sumSquared = silk_SMLABB( sumSquared, SNR_Q7, SNR_Q7 ); /* Q14 */ + + /* Tilt measure */ + if( speech_nrg < ( (opus_int32)1 << 20 ) ) { + /* Scale down SNR value for small subband speech energies */ + SNR_Q7 = silk_SMULWB( silk_LSHIFT( silk_SQRT_APPROX( speech_nrg ), 6 ), SNR_Q7 ); + } + input_tilt = silk_SMLAWB( input_tilt, tiltWeights[ b ], SNR_Q7 ); + } else { + NrgToNoiseRatio_Q8[ b ] = 256; + } + } + + /* Mean-of-squares */ + sumSquared = silk_DIV32_16( sumSquared, VAD_N_BANDS ); /* Q14 */ + + /* Root-mean-square approximation, scale to dBs, and write to output pointer */ + pSNR_dB_Q7 = (opus_int16)( 3 * silk_SQRT_APPROX( sumSquared ) ); /* Q7 */ + + /*********************************/ + /* Speech Probability Estimation */ + /*********************************/ + SA_Q15 = silk_sigm_Q15( silk_SMULWB( VAD_SNR_FACTOR_Q16, pSNR_dB_Q7 ) - VAD_NEGATIVE_OFFSET_Q5 ); + + /**************************/ + /* Frequency Tilt Measure */ + /**************************/ + psEncC->input_tilt_Q15 = silk_LSHIFT( silk_sigm_Q15( input_tilt ) - 16384, 1 ); + + /**************************************************/ + /* Scale the sigmoid output based on power levels */ + /**************************************************/ + speech_nrg = 0; + for( b = 0; b < VAD_N_BANDS; b++ ) { + /* Accumulate signal-without-noise energies, higher frequency bands have more weight */ + speech_nrg += ( b + 1 ) * silk_RSHIFT( Xnrg[ b ] - psSilk_VAD->NL[ b ], 4 ); + } + + /* Power scaling */ + if( speech_nrg <= 0 ) { + SA_Q15 = silk_RSHIFT( SA_Q15, 1 ); + } else if( speech_nrg < 32768 ) { + if( psEncC->frame_length == 10 * psEncC->fs_kHz ) { + speech_nrg = silk_LSHIFT_SAT32( speech_nrg, 16 ); + } else { + speech_nrg = silk_LSHIFT_SAT32( speech_nrg, 15 ); + } + + /* square-root */ + speech_nrg = silk_SQRT_APPROX( speech_nrg ); + SA_Q15 = silk_SMULWB( 32768 + speech_nrg, SA_Q15 ); + } + + /* Copy the resulting speech activity in Q8 */ + psEncC->speech_activity_Q8 = silk_min_int( silk_RSHIFT( SA_Q15, 7 ), silk_uint8_MAX ); + + /***********************************/ + /* Energy Level and SNR estimation */ + /***********************************/ + /* Smoothing coefficient */ + smooth_coef_Q16 = silk_SMULWB( VAD_SNR_SMOOTH_COEF_Q18, silk_SMULWB( (opus_int32)SA_Q15, SA_Q15 ) ); + + if( psEncC->frame_length == 10 * psEncC->fs_kHz ) { + smooth_coef_Q16 >>= 1; + } + + for( b = 0; b < VAD_N_BANDS; b++ ) { + /* compute smoothed energy-to-noise ratio per band */ + psSilk_VAD->NrgRatioSmth_Q8[ b ] = silk_SMLAWB( psSilk_VAD->NrgRatioSmth_Q8[ b ], + NrgToNoiseRatio_Q8[ b ] - psSilk_VAD->NrgRatioSmth_Q8[ b ], smooth_coef_Q16 ); + + /* signal to noise ratio in dB per band */ + SNR_Q7 = 3 * ( silk_lin2log( psSilk_VAD->NrgRatioSmth_Q8[b] ) - 8 * 128 ); + /* quality = sigmoid( 0.25 * ( SNR_dB - 16 ) ); */ + psEncC->input_quality_bands_Q15[ b ] = silk_sigm_Q15( silk_RSHIFT( SNR_Q7 - 16 * 128, 4 ) ); + } + + RESTORE_STACK; + return( ret ); +} + +/**************************/ +/* Noise level estimation */ +/**************************/ +# if !defined(OPUS_X86_MAY_HAVE_SSE4_1) +static OPUS_INLINE +#endif +void silk_VAD_GetNoiseLevels( + const opus_int32 pX[ VAD_N_BANDS ], /* I subband energies */ + silk_VAD_state *psSilk_VAD /* I/O Pointer to Silk VAD state */ +) +{ + opus_int k; + opus_int32 nl, nrg, inv_nrg; + opus_int coef, min_coef; + + /* Initially faster smoothing */ + if( psSilk_VAD->counter < 1000 ) { /* 1000 = 20 sec */ + min_coef = silk_DIV32_16( silk_int16_MAX, silk_RSHIFT( psSilk_VAD->counter, 4 ) + 1 ); + } else { + min_coef = 0; + } + + for( k = 0; k < VAD_N_BANDS; k++ ) { + /* Get old noise level estimate for current band */ + nl = psSilk_VAD->NL[ k ]; + silk_assert( nl >= 0 ); + + /* Add bias */ + nrg = silk_ADD_POS_SAT32( pX[ k ], psSilk_VAD->NoiseLevelBias[ k ] ); + silk_assert( nrg > 0 ); + + /* Invert energies */ + inv_nrg = silk_DIV32( silk_int32_MAX, nrg ); + silk_assert( inv_nrg >= 0 ); + + /* Less update when subband energy is high */ + if( nrg > silk_LSHIFT( nl, 3 ) ) { + coef = VAD_NOISE_LEVEL_SMOOTH_COEF_Q16 >> 3; + } else if( nrg < nl ) { + coef = VAD_NOISE_LEVEL_SMOOTH_COEF_Q16; + } else { + coef = silk_SMULWB( silk_SMULWW( inv_nrg, nl ), VAD_NOISE_LEVEL_SMOOTH_COEF_Q16 << 1 ); + } + + /* Initially faster smoothing */ + coef = silk_max_int( coef, min_coef ); + + /* Smooth inverse energies */ + psSilk_VAD->inv_NL[ k ] = silk_SMLAWB( psSilk_VAD->inv_NL[ k ], inv_nrg - psSilk_VAD->inv_NL[ k ], coef ); + silk_assert( psSilk_VAD->inv_NL[ k ] >= 0 ); + + /* Compute noise level by inverting again */ + nl = silk_DIV32( silk_int32_MAX, psSilk_VAD->inv_NL[ k ] ); + silk_assert( nl >= 0 ); + + /* Limit noise levels (guarantee 7 bits of head room) */ + nl = silk_min( nl, 0x00FFFFFF ); + + /* Store as part of state */ + psSilk_VAD->NL[ k ] = nl; + } + + /* Increment frame counter */ + psSilk_VAD->counter++; +} diff --git a/asm/libs/opus/silk/VQ_WMat_EC.c b/asm/libs/opus/silk/VQ_WMat_EC.c new file mode 100644 index 00000000..7983f1db --- /dev/null +++ b/asm/libs/opus/silk/VQ_WMat_EC.c @@ -0,0 +1,120 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" + +/* Entropy constrained matrix-weighted VQ, hard-coded to 5-element vectors, for a single input data vector */ +void silk_VQ_WMat_EC_c( + opus_int8 *ind, /* O index of best codebook vector */ + opus_int32 *rate_dist_Q14, /* O best weighted quant error + mu * rate */ + opus_int *gain_Q7, /* O sum of absolute LTP coefficients */ + const opus_int16 *in_Q14, /* I input vector to be quantized */ + const opus_int32 *W_Q18, /* I weighting matrix */ + const opus_int8 *cb_Q7, /* I codebook */ + const opus_uint8 *cb_gain_Q7, /* I codebook effective gain */ + const opus_uint8 *cl_Q5, /* I code length for each codebook vector */ + const opus_int mu_Q9, /* I tradeoff betw. weighted error and rate */ + const opus_int32 max_gain_Q7, /* I maximum sum of absolute LTP coefficients */ + opus_int L /* I number of vectors in codebook */ +) +{ + opus_int k, gain_tmp_Q7; + const opus_int8 *cb_row_Q7; + opus_int16 diff_Q14[ 5 ]; + opus_int32 sum1_Q14, sum2_Q16; + + /* Loop over codebook */ + *rate_dist_Q14 = silk_int32_MAX; + cb_row_Q7 = cb_Q7; + for( k = 0; k < L; k++ ) { + gain_tmp_Q7 = cb_gain_Q7[k]; + + diff_Q14[ 0 ] = in_Q14[ 0 ] - silk_LSHIFT( cb_row_Q7[ 0 ], 7 ); + diff_Q14[ 1 ] = in_Q14[ 1 ] - silk_LSHIFT( cb_row_Q7[ 1 ], 7 ); + diff_Q14[ 2 ] = in_Q14[ 2 ] - silk_LSHIFT( cb_row_Q7[ 2 ], 7 ); + diff_Q14[ 3 ] = in_Q14[ 3 ] - silk_LSHIFT( cb_row_Q7[ 3 ], 7 ); + diff_Q14[ 4 ] = in_Q14[ 4 ] - silk_LSHIFT( cb_row_Q7[ 4 ], 7 ); + + /* Weighted rate */ + sum1_Q14 = silk_SMULBB( mu_Q9, cl_Q5[ k ] ); + + /* Penalty for too large gain */ + sum1_Q14 = silk_ADD_LSHIFT32( sum1_Q14, silk_max( silk_SUB32( gain_tmp_Q7, max_gain_Q7 ), 0 ), 10 ); + + silk_assert( sum1_Q14 >= 0 ); + + /* first row of W_Q18 */ + sum2_Q16 = silk_SMULWB( W_Q18[ 1 ], diff_Q14[ 1 ] ); + sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 2 ], diff_Q14[ 2 ] ); + sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 3 ], diff_Q14[ 3 ] ); + sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 4 ], diff_Q14[ 4 ] ); + sum2_Q16 = silk_LSHIFT( sum2_Q16, 1 ); + sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 0 ], diff_Q14[ 0 ] ); + sum1_Q14 = silk_SMLAWB( sum1_Q14, sum2_Q16, diff_Q14[ 0 ] ); + + /* second row of W_Q18 */ + sum2_Q16 = silk_SMULWB( W_Q18[ 7 ], diff_Q14[ 2 ] ); + sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 8 ], diff_Q14[ 3 ] ); + sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 9 ], diff_Q14[ 4 ] ); + sum2_Q16 = silk_LSHIFT( sum2_Q16, 1 ); + sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 6 ], diff_Q14[ 1 ] ); + sum1_Q14 = silk_SMLAWB( sum1_Q14, sum2_Q16, diff_Q14[ 1 ] ); + + /* third row of W_Q18 */ + sum2_Q16 = silk_SMULWB( W_Q18[ 13 ], diff_Q14[ 3 ] ); + sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 14 ], diff_Q14[ 4 ] ); + sum2_Q16 = silk_LSHIFT( sum2_Q16, 1 ); + sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 12 ], diff_Q14[ 2 ] ); + sum1_Q14 = silk_SMLAWB( sum1_Q14, sum2_Q16, diff_Q14[ 2 ] ); + + /* fourth row of W_Q18 */ + sum2_Q16 = silk_SMULWB( W_Q18[ 19 ], diff_Q14[ 4 ] ); + sum2_Q16 = silk_LSHIFT( sum2_Q16, 1 ); + sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 18 ], diff_Q14[ 3 ] ); + sum1_Q14 = silk_SMLAWB( sum1_Q14, sum2_Q16, diff_Q14[ 3 ] ); + + /* last row of W_Q18 */ + sum2_Q16 = silk_SMULWB( W_Q18[ 24 ], diff_Q14[ 4 ] ); + sum1_Q14 = silk_SMLAWB( sum1_Q14, sum2_Q16, diff_Q14[ 4 ] ); + + silk_assert( sum1_Q14 >= 0 ); + + /* find best */ + if( sum1_Q14 < *rate_dist_Q14 ) { + *rate_dist_Q14 = sum1_Q14; + *ind = (opus_int8)k; + *gain_Q7 = gain_tmp_Q7; + } + + /* Go to next cbk vector */ + cb_row_Q7 += LTP_ORDER; + } +} diff --git a/asm/libs/opus/silk/ana_filt_bank_1.c b/asm/libs/opus/silk/ana_filt_bank_1.c new file mode 100644 index 00000000..24cfb03f --- /dev/null +++ b/asm/libs/opus/silk/ana_filt_bank_1.c @@ -0,0 +1,74 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FIX.h" + +/* Coefficients for 2-band filter bank based on first-order allpass filters */ +static opus_int16 A_fb1_20 = 5394 << 1; +static opus_int16 A_fb1_21 = -24290; /* (opus_int16)(20623 << 1) */ + +/* Split signal into two decimated bands using first-order allpass filters */ +void silk_ana_filt_bank_1( + const opus_int16 *in, /* I Input signal [N] */ + opus_int32 *S, /* I/O State vector [2] */ + opus_int16 *outL, /* O Low band [N/2] */ + opus_int16 *outH, /* O High band [N/2] */ + const opus_int32 N /* I Number of input samples */ +) +{ + opus_int k, N2 = silk_RSHIFT( N, 1 ); + opus_int32 in32, X, Y, out_1, out_2; + + /* Internal variables and state are in Q10 format */ + for( k = 0; k < N2; k++ ) { + /* Convert to Q10 */ + in32 = silk_LSHIFT( (opus_int32)in[ 2 * k ], 10 ); + + /* All-pass section for even input sample */ + Y = silk_SUB32( in32, S[ 0 ] ); + X = silk_SMLAWB( Y, Y, A_fb1_21 ); + out_1 = silk_ADD32( S[ 0 ], X ); + S[ 0 ] = silk_ADD32( in32, X ); + + /* Convert to Q10 */ + in32 = silk_LSHIFT( (opus_int32)in[ 2 * k + 1 ], 10 ); + + /* All-pass section for odd input sample, and add to output of previous section */ + Y = silk_SUB32( in32, S[ 1 ] ); + X = silk_SMULWB( Y, A_fb1_20 ); + out_2 = silk_ADD32( S[ 1 ], X ); + S[ 1 ] = silk_ADD32( in32, X ); + + /* Add/subtract, convert back to int16 and store to output */ + outL[ k ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( silk_ADD32( out_2, out_1 ), 11 ) ); + outH[ k ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( silk_SUB32( out_2, out_1 ), 11 ) ); + } +} diff --git a/asm/libs/opus/silk/arm/SigProc_FIX_armv4.h b/asm/libs/opus/silk/arm/SigProc_FIX_armv4.h new file mode 100644 index 00000000..ff62b1e5 --- /dev/null +++ b/asm/libs/opus/silk/arm/SigProc_FIX_armv4.h @@ -0,0 +1,47 @@ +/*********************************************************************** +Copyright (C) 2013 Xiph.Org Foundation and contributors +Copyright (c) 2013 Parrot +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_SIGPROC_FIX_ARMv4_H +#define SILK_SIGPROC_FIX_ARMv4_H + +#undef silk_MLA +static OPUS_INLINE opus_int32 silk_MLA_armv4(opus_int32 a, opus_int32 b, + opus_int32 c) +{ + opus_int32 res; + __asm__( + "#silk_MLA\n\t" + "mla %0, %1, %2, %3\n\t" + : "=&r"(res) + : "r"(b), "r"(c), "r"(a) + ); + return res; +} +#define silk_MLA(a, b, c) (silk_MLA_armv4(a, b, c)) + +#endif diff --git a/asm/libs/opus/silk/arm/SigProc_FIX_armv5e.h b/asm/libs/opus/silk/arm/SigProc_FIX_armv5e.h new file mode 100644 index 00000000..617a09ca --- /dev/null +++ b/asm/libs/opus/silk/arm/SigProc_FIX_armv5e.h @@ -0,0 +1,61 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Copyright (c) 2013 Parrot +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_SIGPROC_FIX_ARMv5E_H +#define SILK_SIGPROC_FIX_ARMv5E_H + +#undef silk_SMULTT +static OPUS_INLINE opus_int32 silk_SMULTT_armv5e(opus_int32 a, opus_int32 b) +{ + opus_int32 res; + __asm__( + "#silk_SMULTT\n\t" + "smultt %0, %1, %2\n\t" + : "=r"(res) + : "%r"(a), "r"(b) + ); + return res; +} +#define silk_SMULTT(a, b) (silk_SMULTT_armv5e(a, b)) + +#undef silk_SMLATT +static OPUS_INLINE opus_int32 silk_SMLATT_armv5e(opus_int32 a, opus_int32 b, + opus_int32 c) +{ + opus_int32 res; + __asm__( + "#silk_SMLATT\n\t" + "smlatt %0, %1, %2, %3\n\t" + : "=r"(res) + : "%r"(b), "r"(c), "r"(a) + ); + return res; +} +#define silk_SMLATT(a, b, c) (silk_SMLATT_armv5e(a, b, c)) + +#endif diff --git a/asm/libs/opus/silk/arm/macros_armv4.h b/asm/libs/opus/silk/arm/macros_armv4.h new file mode 100644 index 00000000..3f30e972 --- /dev/null +++ b/asm/libs/opus/silk/arm/macros_armv4.h @@ -0,0 +1,103 @@ +/*********************************************************************** +Copyright (C) 2013 Xiph.Org Foundation and contributors. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_MACROS_ARMv4_H +#define SILK_MACROS_ARMv4_H + +/* (a32 * (opus_int32)((opus_int16)(b32))) >> 16 output have to be 32bit int */ +#undef silk_SMULWB +static OPUS_INLINE opus_int32 silk_SMULWB_armv4(opus_int32 a, opus_int16 b) +{ + unsigned rd_lo; + int rd_hi; + __asm__( + "#silk_SMULWB\n\t" + "smull %0, %1, %2, %3\n\t" + : "=&r"(rd_lo), "=&r"(rd_hi) + : "%r"(a), "r"(b<<16) + ); + return rd_hi; +} +#define silk_SMULWB(a, b) (silk_SMULWB_armv4(a, b)) + +/* a32 + (b32 * (opus_int32)((opus_int16)(c32))) >> 16 output have to be 32bit int */ +#undef silk_SMLAWB +#define silk_SMLAWB(a, b, c) ((a) + silk_SMULWB(b, c)) + +/* (a32 * (b32 >> 16)) >> 16 */ +#undef silk_SMULWT +static OPUS_INLINE opus_int32 silk_SMULWT_armv4(opus_int32 a, opus_int32 b) +{ + unsigned rd_lo; + int rd_hi; + __asm__( + "#silk_SMULWT\n\t" + "smull %0, %1, %2, %3\n\t" + : "=&r"(rd_lo), "=&r"(rd_hi) + : "%r"(a), "r"(b&~0xFFFF) + ); + return rd_hi; +} +#define silk_SMULWT(a, b) (silk_SMULWT_armv4(a, b)) + +/* a32 + (b32 * (c32 >> 16)) >> 16 */ +#undef silk_SMLAWT +#define silk_SMLAWT(a, b, c) ((a) + silk_SMULWT(b, c)) + +/* (a32 * b32) >> 16 */ +#undef silk_SMULWW +static OPUS_INLINE opus_int32 silk_SMULWW_armv4(opus_int32 a, opus_int32 b) +{ + unsigned rd_lo; + int rd_hi; + __asm__( + "#silk_SMULWW\n\t" + "smull %0, %1, %2, %3\n\t" + : "=&r"(rd_lo), "=&r"(rd_hi) + : "%r"(a), "r"(b) + ); + return (rd_hi<<16)+(rd_lo>>16); +} +#define silk_SMULWW(a, b) (silk_SMULWW_armv4(a, b)) + +#undef silk_SMLAWW +static OPUS_INLINE opus_int32 silk_SMLAWW_armv4(opus_int32 a, opus_int32 b, + opus_int32 c) +{ + unsigned rd_lo; + int rd_hi; + __asm__( + "#silk_SMLAWW\n\t" + "smull %0, %1, %2, %3\n\t" + : "=&r"(rd_lo), "=&r"(rd_hi) + : "%r"(b), "r"(c) + ); + return a+(rd_hi<<16)+(rd_lo>>16); +} +#define silk_SMLAWW(a, b, c) (silk_SMLAWW_armv4(a, b, c)) + +#endif /* SILK_MACROS_ARMv4_H */ diff --git a/asm/libs/opus/silk/arm/macros_armv5e.h b/asm/libs/opus/silk/arm/macros_armv5e.h new file mode 100644 index 00000000..aad4117e --- /dev/null +++ b/asm/libs/opus/silk/arm/macros_armv5e.h @@ -0,0 +1,213 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Copyright (c) 2013 Parrot +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_MACROS_ARMv5E_H +#define SILK_MACROS_ARMv5E_H + +/* (a32 * (opus_int32)((opus_int16)(b32))) >> 16 output have to be 32bit int */ +#undef silk_SMULWB +static OPUS_INLINE opus_int32 silk_SMULWB_armv5e(opus_int32 a, opus_int16 b) +{ + int res; + __asm__( + "#silk_SMULWB\n\t" + "smulwb %0, %1, %2\n\t" + : "=r"(res) + : "r"(a), "r"(b) + ); + return res; +} +#define silk_SMULWB(a, b) (silk_SMULWB_armv5e(a, b)) + +/* a32 + (b32 * (opus_int32)((opus_int16)(c32))) >> 16 output have to be 32bit int */ +#undef silk_SMLAWB +static OPUS_INLINE opus_int32 silk_SMLAWB_armv5e(opus_int32 a, opus_int32 b, + opus_int16 c) +{ + int res; + __asm__( + "#silk_SMLAWB\n\t" + "smlawb %0, %1, %2, %3\n\t" + : "=r"(res) + : "r"(b), "r"(c), "r"(a) + ); + return res; +} +#define silk_SMLAWB(a, b, c) (silk_SMLAWB_armv5e(a, b, c)) + +/* (a32 * (b32 >> 16)) >> 16 */ +#undef silk_SMULWT +static OPUS_INLINE opus_int32 silk_SMULWT_armv5e(opus_int32 a, opus_int32 b) +{ + int res; + __asm__( + "#silk_SMULWT\n\t" + "smulwt %0, %1, %2\n\t" + : "=r"(res) + : "r"(a), "r"(b) + ); + return res; +} +#define silk_SMULWT(a, b) (silk_SMULWT_armv5e(a, b)) + +/* a32 + (b32 * (c32 >> 16)) >> 16 */ +#undef silk_SMLAWT +static OPUS_INLINE opus_int32 silk_SMLAWT_armv5e(opus_int32 a, opus_int32 b, + opus_int32 c) +{ + int res; + __asm__( + "#silk_SMLAWT\n\t" + "smlawt %0, %1, %2, %3\n\t" + : "=r"(res) + : "r"(b), "r"(c), "r"(a) + ); + return res; +} +#define silk_SMLAWT(a, b, c) (silk_SMLAWT_armv5e(a, b, c)) + +/* (opus_int32)((opus_int16)(a3))) * (opus_int32)((opus_int16)(b32)) output have to be 32bit int */ +#undef silk_SMULBB +static OPUS_INLINE opus_int32 silk_SMULBB_armv5e(opus_int32 a, opus_int32 b) +{ + int res; + __asm__( + "#silk_SMULBB\n\t" + "smulbb %0, %1, %2\n\t" + : "=r"(res) + : "%r"(a), "r"(b) + ); + return res; +} +#define silk_SMULBB(a, b) (silk_SMULBB_armv5e(a, b)) + +/* a32 + (opus_int32)((opus_int16)(b32)) * (opus_int32)((opus_int16)(c32)) output have to be 32bit int */ +#undef silk_SMLABB +static OPUS_INLINE opus_int32 silk_SMLABB_armv5e(opus_int32 a, opus_int32 b, + opus_int32 c) +{ + int res; + __asm__( + "#silk_SMLABB\n\t" + "smlabb %0, %1, %2, %3\n\t" + : "=r"(res) + : "%r"(b), "r"(c), "r"(a) + ); + return res; +} +#define silk_SMLABB(a, b, c) (silk_SMLABB_armv5e(a, b, c)) + +/* (opus_int32)((opus_int16)(a32)) * (b32 >> 16) */ +#undef silk_SMULBT +static OPUS_INLINE opus_int32 silk_SMULBT_armv5e(opus_int32 a, opus_int32 b) +{ + int res; + __asm__( + "#silk_SMULBT\n\t" + "smulbt %0, %1, %2\n\t" + : "=r"(res) + : "r"(a), "r"(b) + ); + return res; +} +#define silk_SMULBT(a, b) (silk_SMULBT_armv5e(a, b)) + +/* a32 + (opus_int32)((opus_int16)(b32)) * (c32 >> 16) */ +#undef silk_SMLABT +static OPUS_INLINE opus_int32 silk_SMLABT_armv5e(opus_int32 a, opus_int32 b, + opus_int32 c) +{ + int res; + __asm__( + "#silk_SMLABT\n\t" + "smlabt %0, %1, %2, %3\n\t" + : "=r"(res) + : "r"(b), "r"(c), "r"(a) + ); + return res; +} +#define silk_SMLABT(a, b, c) (silk_SMLABT_armv5e(a, b, c)) + +/* add/subtract with output saturated */ +#undef silk_ADD_SAT32 +static OPUS_INLINE opus_int32 silk_ADD_SAT32_armv5e(opus_int32 a, opus_int32 b) +{ + int res; + __asm__( + "#silk_ADD_SAT32\n\t" + "qadd %0, %1, %2\n\t" + : "=r"(res) + : "%r"(a), "r"(b) + ); + return res; +} +#define silk_ADD_SAT32(a, b) (silk_ADD_SAT32_armv5e(a, b)) + +#undef silk_SUB_SAT32 +static OPUS_INLINE opus_int32 silk_SUB_SAT32_armv5e(opus_int32 a, opus_int32 b) +{ + int res; + __asm__( + "#silk_SUB_SAT32\n\t" + "qsub %0, %1, %2\n\t" + : "=r"(res) + : "r"(a), "r"(b) + ); + return res; +} +#define silk_SUB_SAT32(a, b) (silk_SUB_SAT32_armv5e(a, b)) + +#undef silk_CLZ16 +static OPUS_INLINE opus_int32 silk_CLZ16_armv5(opus_int16 in16) +{ + int res; + __asm__( + "#silk_CLZ16\n\t" + "clz %0, %1;\n" + : "=r"(res) + : "r"(in16<<16|0x8000) + ); + return res; +} +#define silk_CLZ16(in16) (silk_CLZ16_armv5(in16)) + +#undef silk_CLZ32 +static OPUS_INLINE opus_int32 silk_CLZ32_armv5(opus_int32 in32) +{ + int res; + __asm__( + "#silk_CLZ32\n\t" + "clz %0, %1\n\t" + : "=r"(res) + : "r"(in32) + ); + return res; +} +#define silk_CLZ32(in32) (silk_CLZ32_armv5(in32)) + +#endif /* SILK_MACROS_ARMv5E_H */ diff --git a/asm/libs/opus/silk/biquad_alt.c b/asm/libs/opus/silk/biquad_alt.c new file mode 100644 index 00000000..d55f5ee9 --- /dev/null +++ b/asm/libs/opus/silk/biquad_alt.c @@ -0,0 +1,78 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +/* * + * silk_biquad_alt.c * + * * + * Second order ARMA filter * + * Can handle slowly varying filter coefficients * + * */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FIX.h" + +/* Second order ARMA filter, alternative implementation */ +void silk_biquad_alt( + const opus_int16 *in, /* I input signal */ + const opus_int32 *B_Q28, /* I MA coefficients [3] */ + const opus_int32 *A_Q28, /* I AR coefficients [2] */ + opus_int32 *S, /* I/O State vector [2] */ + opus_int16 *out, /* O output signal */ + const opus_int32 len, /* I signal length (must be even) */ + opus_int stride /* I Operate on interleaved signal if > 1 */ +) +{ + /* DIRECT FORM II TRANSPOSED (uses 2 element state vector) */ + opus_int k; + opus_int32 inval, A0_U_Q28, A0_L_Q28, A1_U_Q28, A1_L_Q28, out32_Q14; + + /* Negate A_Q28 values and split in two parts */ + A0_L_Q28 = ( -A_Q28[ 0 ] ) & 0x00003FFF; /* lower part */ + A0_U_Q28 = silk_RSHIFT( -A_Q28[ 0 ], 14 ); /* upper part */ + A1_L_Q28 = ( -A_Q28[ 1 ] ) & 0x00003FFF; /* lower part */ + A1_U_Q28 = silk_RSHIFT( -A_Q28[ 1 ], 14 ); /* upper part */ + + for( k = 0; k < len; k++ ) { + /* S[ 0 ], S[ 1 ]: Q12 */ + inval = in[ k * stride ]; + out32_Q14 = silk_LSHIFT( silk_SMLAWB( S[ 0 ], B_Q28[ 0 ], inval ), 2 ); + + S[ 0 ] = S[1] + silk_RSHIFT_ROUND( silk_SMULWB( out32_Q14, A0_L_Q28 ), 14 ); + S[ 0 ] = silk_SMLAWB( S[ 0 ], out32_Q14, A0_U_Q28 ); + S[ 0 ] = silk_SMLAWB( S[ 0 ], B_Q28[ 1 ], inval); + + S[ 1 ] = silk_RSHIFT_ROUND( silk_SMULWB( out32_Q14, A1_L_Q28 ), 14 ); + S[ 1 ] = silk_SMLAWB( S[ 1 ], out32_Q14, A1_U_Q28 ); + S[ 1 ] = silk_SMLAWB( S[ 1 ], B_Q28[ 2 ], inval ); + + /* Scale back to Q0 and saturate */ + out[ k * stride ] = (opus_int16)silk_SAT16( silk_RSHIFT( out32_Q14 + (1<<14) - 1, 14 ) ); + } +} diff --git a/asm/libs/opus/silk/bwexpander.c b/asm/libs/opus/silk/bwexpander.c new file mode 100644 index 00000000..2eb44566 --- /dev/null +++ b/asm/libs/opus/silk/bwexpander.c @@ -0,0 +1,51 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FIX.h" + +/* Chirp (bandwidth expand) LP AR filter */ +void silk_bwexpander( + opus_int16 *ar, /* I/O AR filter to be expanded (without leading 1) */ + const opus_int d, /* I Length of ar */ + opus_int32 chirp_Q16 /* I Chirp factor (typically in the range 0 to 1) */ +) +{ + opus_int i; + opus_int32 chirp_minus_one_Q16 = chirp_Q16 - 65536; + + /* NB: Dont use silk_SMULWB, instead of silk_RSHIFT_ROUND( silk_MUL(), 16 ), below. */ + /* Bias in silk_SMULWB can lead to unstable filters */ + for( i = 0; i < d - 1; i++ ) { + ar[ i ] = (opus_int16)silk_RSHIFT_ROUND( silk_MUL( chirp_Q16, ar[ i ] ), 16 ); + chirp_Q16 += silk_RSHIFT_ROUND( silk_MUL( chirp_Q16, chirp_minus_one_Q16 ), 16 ); + } + ar[ d - 1 ] = (opus_int16)silk_RSHIFT_ROUND( silk_MUL( chirp_Q16, ar[ d - 1 ] ), 16 ); +} diff --git a/asm/libs/opus/silk/bwexpander_32.c b/asm/libs/opus/silk/bwexpander_32.c new file mode 100644 index 00000000..d0010f73 --- /dev/null +++ b/asm/libs/opus/silk/bwexpander_32.c @@ -0,0 +1,50 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FIX.h" + +/* Chirp (bandwidth expand) LP AR filter */ +void silk_bwexpander_32( + opus_int32 *ar, /* I/O AR filter to be expanded (without leading 1) */ + const opus_int d, /* I Length of ar */ + opus_int32 chirp_Q16 /* I Chirp factor in Q16 */ +) +{ + opus_int i; + opus_int32 chirp_minus_one_Q16 = chirp_Q16 - 65536; + + for( i = 0; i < d - 1; i++ ) { + ar[ i ] = silk_SMULWW( chirp_Q16, ar[ i ] ); + chirp_Q16 += silk_RSHIFT_ROUND( silk_MUL( chirp_Q16, chirp_minus_one_Q16 ), 16 ); + } + ar[ d - 1 ] = silk_SMULWW( chirp_Q16, ar[ d - 1 ] ); +} + diff --git a/asm/libs/opus/silk/check_control_input.c b/asm/libs/opus/silk/check_control_input.c new file mode 100644 index 00000000..b5de9ce4 --- /dev/null +++ b/asm/libs/opus/silk/check_control_input.c @@ -0,0 +1,106 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" +#include "control.h" +#include "errors.h" + +/* Check encoder control struct */ +opus_int check_control_input( + silk_EncControlStruct *encControl /* I Control structure */ +) +{ + silk_assert( encControl != NULL ); + + if( ( ( encControl->API_sampleRate != 8000 ) && + ( encControl->API_sampleRate != 12000 ) && + ( encControl->API_sampleRate != 16000 ) && + ( encControl->API_sampleRate != 24000 ) && + ( encControl->API_sampleRate != 32000 ) && + ( encControl->API_sampleRate != 44100 ) && + ( encControl->API_sampleRate != 48000 ) ) || + ( ( encControl->desiredInternalSampleRate != 8000 ) && + ( encControl->desiredInternalSampleRate != 12000 ) && + ( encControl->desiredInternalSampleRate != 16000 ) ) || + ( ( encControl->maxInternalSampleRate != 8000 ) && + ( encControl->maxInternalSampleRate != 12000 ) && + ( encControl->maxInternalSampleRate != 16000 ) ) || + ( ( encControl->minInternalSampleRate != 8000 ) && + ( encControl->minInternalSampleRate != 12000 ) && + ( encControl->minInternalSampleRate != 16000 ) ) || + ( encControl->minInternalSampleRate > encControl->desiredInternalSampleRate ) || + ( encControl->maxInternalSampleRate < encControl->desiredInternalSampleRate ) || + ( encControl->minInternalSampleRate > encControl->maxInternalSampleRate ) ) { + silk_assert( 0 ); + return SILK_ENC_FS_NOT_SUPPORTED; + } + if( encControl->payloadSize_ms != 10 && + encControl->payloadSize_ms != 20 && + encControl->payloadSize_ms != 40 && + encControl->payloadSize_ms != 60 ) { + silk_assert( 0 ); + return SILK_ENC_PACKET_SIZE_NOT_SUPPORTED; + } + if( encControl->packetLossPercentage < 0 || encControl->packetLossPercentage > 100 ) { + silk_assert( 0 ); + return SILK_ENC_INVALID_LOSS_RATE; + } + if( encControl->useDTX < 0 || encControl->useDTX > 1 ) { + silk_assert( 0 ); + return SILK_ENC_INVALID_DTX_SETTING; + } + if( encControl->useCBR < 0 || encControl->useCBR > 1 ) { + silk_assert( 0 ); + return SILK_ENC_INVALID_CBR_SETTING; + } + if( encControl->useInBandFEC < 0 || encControl->useInBandFEC > 1 ) { + silk_assert( 0 ); + return SILK_ENC_INVALID_INBAND_FEC_SETTING; + } + if( encControl->nChannelsAPI < 1 || encControl->nChannelsAPI > ENCODER_NUM_CHANNELS ) { + silk_assert( 0 ); + return SILK_ENC_INVALID_NUMBER_OF_CHANNELS_ERROR; + } + if( encControl->nChannelsInternal < 1 || encControl->nChannelsInternal > ENCODER_NUM_CHANNELS ) { + silk_assert( 0 ); + return SILK_ENC_INVALID_NUMBER_OF_CHANNELS_ERROR; + } + if( encControl->nChannelsInternal > encControl->nChannelsAPI ) { + silk_assert( 0 ); + return SILK_ENC_INVALID_NUMBER_OF_CHANNELS_ERROR; + } + if( encControl->complexity < 0 || encControl->complexity > 10 ) { + silk_assert( 0 ); + return SILK_ENC_INVALID_COMPLEXITY_SETTING; + } + + return SILK_NO_ERROR; +} diff --git a/asm/libs/opus/silk/code_signs.c b/asm/libs/opus/silk/code_signs.c new file mode 100644 index 00000000..dfd1dca9 --- /dev/null +++ b/asm/libs/opus/silk/code_signs.c @@ -0,0 +1,115 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" + +/*#define silk_enc_map(a) ((a) > 0 ? 1 : 0)*/ +/*#define silk_dec_map(a) ((a) > 0 ? 1 : -1)*/ +/* shifting avoids if-statement */ +#define silk_enc_map(a) ( silk_RSHIFT( (a), 15 ) + 1 ) +#define silk_dec_map(a) ( silk_LSHIFT( (a), 1 ) - 1 ) + +/* Encodes signs of excitation */ +void silk_encode_signs( + ec_enc *psRangeEnc, /* I/O Compressor data structure */ + const opus_int8 pulses[], /* I pulse signal */ + opus_int length, /* I length of input */ + const opus_int signalType, /* I Signal type */ + const opus_int quantOffsetType, /* I Quantization offset type */ + const opus_int sum_pulses[ MAX_NB_SHELL_BLOCKS ] /* I Sum of absolute pulses per block */ +) +{ + opus_int i, j, p; + opus_uint8 icdf[ 2 ]; + const opus_int8 *q_ptr; + const opus_uint8 *icdf_ptr; + + icdf[ 1 ] = 0; + q_ptr = pulses; + i = silk_SMULBB( 7, silk_ADD_LSHIFT( quantOffsetType, signalType, 1 ) ); + icdf_ptr = &silk_sign_iCDF[ i ]; + length = silk_RSHIFT( length + SHELL_CODEC_FRAME_LENGTH/2, LOG2_SHELL_CODEC_FRAME_LENGTH ); + for( i = 0; i < length; i++ ) { + p = sum_pulses[ i ]; + if( p > 0 ) { + icdf[ 0 ] = icdf_ptr[ silk_min( p & 0x1F, 6 ) ]; + for( j = 0; j < SHELL_CODEC_FRAME_LENGTH; j++ ) { + if( q_ptr[ j ] != 0 ) { + ec_enc_icdf( psRangeEnc, silk_enc_map( q_ptr[ j ]), icdf, 8 ); + } + } + } + q_ptr += SHELL_CODEC_FRAME_LENGTH; + } +} + +/* Decodes signs of excitation */ +void silk_decode_signs( + ec_dec *psRangeDec, /* I/O Compressor data structure */ + opus_int16 pulses[], /* I/O pulse signal */ + opus_int length, /* I length of input */ + const opus_int signalType, /* I Signal type */ + const opus_int quantOffsetType, /* I Quantization offset type */ + const opus_int sum_pulses[ MAX_NB_SHELL_BLOCKS ] /* I Sum of absolute pulses per block */ +) +{ + opus_int i, j, p; + opus_uint8 icdf[ 2 ]; + opus_int16 *q_ptr; + const opus_uint8 *icdf_ptr; + + icdf[ 1 ] = 0; + q_ptr = pulses; + i = silk_SMULBB( 7, silk_ADD_LSHIFT( quantOffsetType, signalType, 1 ) ); + icdf_ptr = &silk_sign_iCDF[ i ]; + length = silk_RSHIFT( length + SHELL_CODEC_FRAME_LENGTH/2, LOG2_SHELL_CODEC_FRAME_LENGTH ); + for( i = 0; i < length; i++ ) { + p = sum_pulses[ i ]; + if( p > 0 ) { + icdf[ 0 ] = icdf_ptr[ silk_min( p & 0x1F, 6 ) ]; + for( j = 0; j < SHELL_CODEC_FRAME_LENGTH; j++ ) { + if( q_ptr[ j ] > 0 ) { + /* attach sign */ +#if 0 + /* conditional implementation */ + if( ec_dec_icdf( psRangeDec, icdf, 8 ) == 0 ) { + q_ptr[ j ] = -q_ptr[ j ]; + } +#else + /* implementation with shift, subtraction, multiplication */ + q_ptr[ j ] *= silk_dec_map( ec_dec_icdf( psRangeDec, icdf, 8 ) ); +#endif + } + } + } + q_ptr += SHELL_CODEC_FRAME_LENGTH; + } +} diff --git a/asm/libs/opus/silk/control.h b/asm/libs/opus/silk/control.h new file mode 100644 index 00000000..747e5426 --- /dev/null +++ b/asm/libs/opus/silk/control.h @@ -0,0 +1,142 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_CONTROL_H +#define SILK_CONTROL_H + +#include "typedef.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + +/* Decoder API flags */ +#define FLAG_DECODE_NORMAL 0 +#define FLAG_PACKET_LOST 1 +#define FLAG_DECODE_LBRR 2 + +/***********************************************/ +/* Structure for controlling encoder operation */ +/***********************************************/ +typedef struct { + /* I: Number of channels; 1/2 */ + opus_int32 nChannelsAPI; + + /* I: Number of channels; 1/2 */ + opus_int32 nChannelsInternal; + + /* I: Input signal sampling rate in Hertz; 8000/12000/16000/24000/32000/44100/48000 */ + opus_int32 API_sampleRate; + + /* I: Maximum internal sampling rate in Hertz; 8000/12000/16000 */ + opus_int32 maxInternalSampleRate; + + /* I: Minimum internal sampling rate in Hertz; 8000/12000/16000 */ + opus_int32 minInternalSampleRate; + + /* I: Soft request for internal sampling rate in Hertz; 8000/12000/16000 */ + opus_int32 desiredInternalSampleRate; + + /* I: Number of samples per packet in milliseconds; 10/20/40/60 */ + opus_int payloadSize_ms; + + /* I: Bitrate during active speech in bits/second; internally limited */ + opus_int32 bitRate; + + /* I: Uplink packet loss in percent (0-100) */ + opus_int packetLossPercentage; + + /* I: Complexity mode; 0 is lowest, 10 is highest complexity */ + opus_int complexity; + + /* I: Flag to enable in-band Forward Error Correction (FEC); 0/1 */ + opus_int useInBandFEC; + + /* I: Flag to enable discontinuous transmission (DTX); 0/1 */ + opus_int useDTX; + + /* I: Flag to use constant bitrate */ + opus_int useCBR; + + /* I: Maximum number of bits allowed for the frame */ + opus_int maxBits; + + /* I: Causes a smooth downmix to mono */ + opus_int toMono; + + /* I: Opus encoder is allowing us to switch bandwidth */ + opus_int opusCanSwitch; + + /* I: Make frames as independent as possible (but still use LPC) */ + opus_int reducedDependency; + + /* O: Internal sampling rate used, in Hertz; 8000/12000/16000 */ + opus_int32 internalSampleRate; + + /* O: Flag that bandwidth switching is allowed (because low voice activity) */ + opus_int allowBandwidthSwitch; + + /* O: Flag that SILK runs in WB mode without variable LP filter (use for switching between WB/SWB/FB) */ + opus_int inWBmodeWithoutVariableLP; + + /* O: Stereo width */ + opus_int stereoWidth_Q14; + + /* O: Tells the Opus encoder we're ready to switch */ + opus_int switchReady; + +} silk_EncControlStruct; + +/**************************************************************************/ +/* Structure for controlling decoder operation and reading decoder status */ +/**************************************************************************/ +typedef struct { + /* I: Number of channels; 1/2 */ + opus_int32 nChannelsAPI; + + /* I: Number of channels; 1/2 */ + opus_int32 nChannelsInternal; + + /* I: Output signal sampling rate in Hertz; 8000/12000/16000/24000/32000/44100/48000 */ + opus_int32 API_sampleRate; + + /* I: Internal sampling rate used, in Hertz; 8000/12000/16000 */ + opus_int32 internalSampleRate; + + /* I: Number of samples per packet in milliseconds; 10/20/40/60 */ + opus_int payloadSize_ms; + + /* O: Pitch lag of previous frame (0 if unvoiced), measured in samples at 48 kHz */ + opus_int prevPitchLag; +} silk_DecControlStruct; + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/asm/libs/opus/silk/control_SNR.c b/asm/libs/opus/silk/control_SNR.c new file mode 100644 index 00000000..cee87eb0 --- /dev/null +++ b/asm/libs/opus/silk/control_SNR.c @@ -0,0 +1,76 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" +#include "tuning_parameters.h" + +/* Control SNR of redidual quantizer */ +opus_int silk_control_SNR( + silk_encoder_state *psEncC, /* I/O Pointer to Silk encoder state */ + opus_int32 TargetRate_bps /* I Target max bitrate (bps) */ +) +{ + opus_int k, ret = SILK_NO_ERROR; + opus_int32 frac_Q6; + const opus_int32 *rateTable; + + /* Set bitrate/coding quality */ + TargetRate_bps = silk_LIMIT( TargetRate_bps, MIN_TARGET_RATE_BPS, MAX_TARGET_RATE_BPS ); + if( TargetRate_bps != psEncC->TargetRate_bps ) { + psEncC->TargetRate_bps = TargetRate_bps; + + /* If new TargetRate_bps, translate to SNR_dB value */ + if( psEncC->fs_kHz == 8 ) { + rateTable = silk_TargetRate_table_NB; + } else if( psEncC->fs_kHz == 12 ) { + rateTable = silk_TargetRate_table_MB; + } else { + rateTable = silk_TargetRate_table_WB; + } + + /* Reduce bitrate for 10 ms modes in these calculations */ + if( psEncC->nb_subfr == 2 ) { + TargetRate_bps -= REDUCE_BITRATE_10_MS_BPS; + } + + /* Find bitrate interval in table and interpolate */ + for( k = 1; k < TARGET_RATE_TAB_SZ; k++ ) { + if( TargetRate_bps <= rateTable[ k ] ) { + frac_Q6 = silk_DIV32( silk_LSHIFT( TargetRate_bps - rateTable[ k - 1 ], 6 ), + rateTable[ k ] - rateTable[ k - 1 ] ); + psEncC->SNR_dB_Q7 = silk_LSHIFT( silk_SNR_table_Q1[ k - 1 ], 6 ) + silk_MUL( frac_Q6, silk_SNR_table_Q1[ k ] - silk_SNR_table_Q1[ k - 1 ] ); + break; + } + } + } + + return ret; +} diff --git a/asm/libs/opus/silk/control_audio_bandwidth.c b/asm/libs/opus/silk/control_audio_bandwidth.c new file mode 100644 index 00000000..4f9bc5cb --- /dev/null +++ b/asm/libs/opus/silk/control_audio_bandwidth.c @@ -0,0 +1,126 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" +#include "tuning_parameters.h" + +/* Control internal sampling rate */ +opus_int silk_control_audio_bandwidth( + silk_encoder_state *psEncC, /* I/O Pointer to Silk encoder state */ + silk_EncControlStruct *encControl /* I Control structure */ +) +{ + opus_int fs_kHz; + opus_int32 fs_Hz; + + fs_kHz = psEncC->fs_kHz; + fs_Hz = silk_SMULBB( fs_kHz, 1000 ); + if( fs_Hz == 0 ) { + /* Encoder has just been initialized */ + fs_Hz = silk_min( psEncC->desiredInternal_fs_Hz, psEncC->API_fs_Hz ); + fs_kHz = silk_DIV32_16( fs_Hz, 1000 ); + } else if( fs_Hz > psEncC->API_fs_Hz || fs_Hz > psEncC->maxInternal_fs_Hz || fs_Hz < psEncC->minInternal_fs_Hz ) { + /* Make sure internal rate is not higher than external rate or maximum allowed, or lower than minimum allowed */ + fs_Hz = psEncC->API_fs_Hz; + fs_Hz = silk_min( fs_Hz, psEncC->maxInternal_fs_Hz ); + fs_Hz = silk_max( fs_Hz, psEncC->minInternal_fs_Hz ); + fs_kHz = silk_DIV32_16( fs_Hz, 1000 ); + } else { + /* State machine for the internal sampling rate switching */ + if( psEncC->sLP.transition_frame_no >= TRANSITION_FRAMES ) { + /* Stop transition phase */ + psEncC->sLP.mode = 0; + } + if( psEncC->allow_bandwidth_switch || encControl->opusCanSwitch ) { + /* Check if we should switch down */ + if( silk_SMULBB( psEncC->fs_kHz, 1000 ) > psEncC->desiredInternal_fs_Hz ) + { + /* Switch down */ + if( psEncC->sLP.mode == 0 ) { + /* New transition */ + psEncC->sLP.transition_frame_no = TRANSITION_FRAMES; + + /* Reset transition filter state */ + silk_memset( psEncC->sLP.In_LP_State, 0, sizeof( psEncC->sLP.In_LP_State ) ); + } + if( encControl->opusCanSwitch ) { + /* Stop transition phase */ + psEncC->sLP.mode = 0; + + /* Switch to a lower sample frequency */ + fs_kHz = psEncC->fs_kHz == 16 ? 12 : 8; + } else { + if( psEncC->sLP.transition_frame_no <= 0 ) { + encControl->switchReady = 1; + /* Make room for redundancy */ + encControl->maxBits -= encControl->maxBits * 5 / ( encControl->payloadSize_ms + 5 ); + } else { + /* Direction: down (at double speed) */ + psEncC->sLP.mode = -2; + } + } + } + else + /* Check if we should switch up */ + if( silk_SMULBB( psEncC->fs_kHz, 1000 ) < psEncC->desiredInternal_fs_Hz ) + { + /* Switch up */ + if( encControl->opusCanSwitch ) { + /* Switch to a higher sample frequency */ + fs_kHz = psEncC->fs_kHz == 8 ? 12 : 16; + + /* New transition */ + psEncC->sLP.transition_frame_no = 0; + + /* Reset transition filter state */ + silk_memset( psEncC->sLP.In_LP_State, 0, sizeof( psEncC->sLP.In_LP_State ) ); + + /* Direction: up */ + psEncC->sLP.mode = 1; + } else { + if( psEncC->sLP.mode == 0 ) { + encControl->switchReady = 1; + /* Make room for redundancy */ + encControl->maxBits -= encControl->maxBits * 5 / ( encControl->payloadSize_ms + 5 ); + } else { + /* Direction: up */ + psEncC->sLP.mode = 1; + } + } + } else { + if (psEncC->sLP.mode<0) + psEncC->sLP.mode = 1; + } + } + } + + return fs_kHz; +} diff --git a/asm/libs/opus/silk/control_codec.c b/asm/libs/opus/silk/control_codec.c new file mode 100644 index 00000000..044eea3f --- /dev/null +++ b/asm/libs/opus/silk/control_codec.c @@ -0,0 +1,428 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif +#ifdef FIXED_POINT +#include "main_FIX.h" +#define silk_encoder_state_Fxx silk_encoder_state_FIX +#else +#include "main_FLP.h" +#define silk_encoder_state_Fxx silk_encoder_state_FLP +#endif +#include "stack_alloc.h" +#include "tuning_parameters.h" +#include "pitch_est_defines.h" + +static opus_int silk_setup_resamplers( + silk_encoder_state_Fxx *psEnc, /* I/O */ + opus_int fs_kHz /* I */ +); + +static opus_int silk_setup_fs( + silk_encoder_state_Fxx *psEnc, /* I/O */ + opus_int fs_kHz, /* I */ + opus_int PacketSize_ms /* I */ +); + +static opus_int silk_setup_complexity( + silk_encoder_state *psEncC, /* I/O */ + opus_int Complexity /* I */ +); + +static OPUS_INLINE opus_int silk_setup_LBRR( + silk_encoder_state *psEncC, /* I/O */ + const opus_int32 TargetRate_bps /* I */ +); + + +/* Control encoder */ +opus_int silk_control_encoder( + silk_encoder_state_Fxx *psEnc, /* I/O Pointer to Silk encoder state */ + silk_EncControlStruct *encControl, /* I Control structure */ + const opus_int32 TargetRate_bps, /* I Target max bitrate (bps) */ + const opus_int allow_bw_switch, /* I Flag to allow switching audio bandwidth */ + const opus_int channelNb, /* I Channel number */ + const opus_int force_fs_kHz +) +{ + opus_int fs_kHz, ret = 0; + + psEnc->sCmn.useDTX = encControl->useDTX; + psEnc->sCmn.useCBR = encControl->useCBR; + psEnc->sCmn.API_fs_Hz = encControl->API_sampleRate; + psEnc->sCmn.maxInternal_fs_Hz = encControl->maxInternalSampleRate; + psEnc->sCmn.minInternal_fs_Hz = encControl->minInternalSampleRate; + psEnc->sCmn.desiredInternal_fs_Hz = encControl->desiredInternalSampleRate; + psEnc->sCmn.useInBandFEC = encControl->useInBandFEC; + psEnc->sCmn.nChannelsAPI = encControl->nChannelsAPI; + psEnc->sCmn.nChannelsInternal = encControl->nChannelsInternal; + psEnc->sCmn.allow_bandwidth_switch = allow_bw_switch; + psEnc->sCmn.channelNb = channelNb; + + if( psEnc->sCmn.controlled_since_last_payload != 0 && psEnc->sCmn.prefillFlag == 0 ) { + if( psEnc->sCmn.API_fs_Hz != psEnc->sCmn.prev_API_fs_Hz && psEnc->sCmn.fs_kHz > 0 ) { + /* Change in API sampling rate in the middle of encoding a packet */ + ret += silk_setup_resamplers( psEnc, psEnc->sCmn.fs_kHz ); + } + return ret; + } + + /* Beyond this point we know that there are no previously coded frames in the payload buffer */ + + /********************************************/ + /* Determine internal sampling rate */ + /********************************************/ + fs_kHz = silk_control_audio_bandwidth( &psEnc->sCmn, encControl ); + if( force_fs_kHz ) { + fs_kHz = force_fs_kHz; + } + /********************************************/ + /* Prepare resampler and buffered data */ + /********************************************/ + ret += silk_setup_resamplers( psEnc, fs_kHz ); + + /********************************************/ + /* Set internal sampling frequency */ + /********************************************/ + ret += silk_setup_fs( psEnc, fs_kHz, encControl->payloadSize_ms ); + + /********************************************/ + /* Set encoding complexity */ + /********************************************/ + ret += silk_setup_complexity( &psEnc->sCmn, encControl->complexity ); + + /********************************************/ + /* Set packet loss rate measured by farend */ + /********************************************/ + psEnc->sCmn.PacketLoss_perc = encControl->packetLossPercentage; + + /********************************************/ + /* Set LBRR usage */ + /********************************************/ + ret += silk_setup_LBRR( &psEnc->sCmn, TargetRate_bps ); + + psEnc->sCmn.controlled_since_last_payload = 1; + + return ret; +} + +static opus_int silk_setup_resamplers( + silk_encoder_state_Fxx *psEnc, /* I/O */ + opus_int fs_kHz /* I */ +) +{ + opus_int ret = SILK_NO_ERROR; + SAVE_STACK; + + if( psEnc->sCmn.fs_kHz != fs_kHz || psEnc->sCmn.prev_API_fs_Hz != psEnc->sCmn.API_fs_Hz ) + { + if( psEnc->sCmn.fs_kHz == 0 ) { + /* Initialize the resampler for enc_API.c preparing resampling from API_fs_Hz to fs_kHz */ + ret += silk_resampler_init( &psEnc->sCmn.resampler_state, psEnc->sCmn.API_fs_Hz, fs_kHz * 1000, 1 ); + } else { + VARDECL( opus_int16, x_buf_API_fs_Hz ); + VARDECL( silk_resampler_state_struct, temp_resampler_state ); +#ifdef FIXED_POINT + opus_int16 *x_bufFIX = psEnc->x_buf; +#else + VARDECL( opus_int16, x_bufFIX ); + opus_int32 new_buf_samples; +#endif + opus_int32 api_buf_samples; + opus_int32 old_buf_samples; + opus_int32 buf_length_ms; + + buf_length_ms = silk_LSHIFT( psEnc->sCmn.nb_subfr * 5, 1 ) + LA_SHAPE_MS; + old_buf_samples = buf_length_ms * psEnc->sCmn.fs_kHz; + +#ifndef FIXED_POINT + new_buf_samples = buf_length_ms * fs_kHz; + ALLOC( x_bufFIX, silk_max( old_buf_samples, new_buf_samples ), + opus_int16 ); + silk_float2short_array( x_bufFIX, psEnc->x_buf, old_buf_samples ); +#endif + + /* Initialize resampler for temporary resampling of x_buf data to API_fs_Hz */ + ALLOC( temp_resampler_state, 1, silk_resampler_state_struct ); + ret += silk_resampler_init( temp_resampler_state, silk_SMULBB( psEnc->sCmn.fs_kHz, 1000 ), psEnc->sCmn.API_fs_Hz, 0 ); + + /* Calculate number of samples to temporarily upsample */ + api_buf_samples = buf_length_ms * silk_DIV32_16( psEnc->sCmn.API_fs_Hz, 1000 ); + + /* Temporary resampling of x_buf data to API_fs_Hz */ + ALLOC( x_buf_API_fs_Hz, api_buf_samples, opus_int16 ); + ret += silk_resampler( temp_resampler_state, x_buf_API_fs_Hz, x_bufFIX, old_buf_samples ); + + /* Initialize the resampler for enc_API.c preparing resampling from API_fs_Hz to fs_kHz */ + ret += silk_resampler_init( &psEnc->sCmn.resampler_state, psEnc->sCmn.API_fs_Hz, silk_SMULBB( fs_kHz, 1000 ), 1 ); + + /* Correct resampler state by resampling buffered data from API_fs_Hz to fs_kHz */ + ret += silk_resampler( &psEnc->sCmn.resampler_state, x_bufFIX, x_buf_API_fs_Hz, api_buf_samples ); + +#ifndef FIXED_POINT + silk_short2float_array( psEnc->x_buf, x_bufFIX, new_buf_samples); +#endif + } + } + + psEnc->sCmn.prev_API_fs_Hz = psEnc->sCmn.API_fs_Hz; + + RESTORE_STACK; + return ret; +} + +static opus_int silk_setup_fs( + silk_encoder_state_Fxx *psEnc, /* I/O */ + opus_int fs_kHz, /* I */ + opus_int PacketSize_ms /* I */ +) +{ + opus_int ret = SILK_NO_ERROR; + + /* Set packet size */ + if( PacketSize_ms != psEnc->sCmn.PacketSize_ms ) { + if( ( PacketSize_ms != 10 ) && + ( PacketSize_ms != 20 ) && + ( PacketSize_ms != 40 ) && + ( PacketSize_ms != 60 ) ) { + ret = SILK_ENC_PACKET_SIZE_NOT_SUPPORTED; + } + if( PacketSize_ms <= 10 ) { + psEnc->sCmn.nFramesPerPacket = 1; + psEnc->sCmn.nb_subfr = PacketSize_ms == 10 ? 2 : 1; + psEnc->sCmn.frame_length = silk_SMULBB( PacketSize_ms, fs_kHz ); + psEnc->sCmn.pitch_LPC_win_length = silk_SMULBB( FIND_PITCH_LPC_WIN_MS_2_SF, fs_kHz ); + if( psEnc->sCmn.fs_kHz == 8 ) { + psEnc->sCmn.pitch_contour_iCDF = silk_pitch_contour_10_ms_NB_iCDF; + } else { + psEnc->sCmn.pitch_contour_iCDF = silk_pitch_contour_10_ms_iCDF; + } + } else { + psEnc->sCmn.nFramesPerPacket = silk_DIV32_16( PacketSize_ms, MAX_FRAME_LENGTH_MS ); + psEnc->sCmn.nb_subfr = MAX_NB_SUBFR; + psEnc->sCmn.frame_length = silk_SMULBB( 20, fs_kHz ); + psEnc->sCmn.pitch_LPC_win_length = silk_SMULBB( FIND_PITCH_LPC_WIN_MS, fs_kHz ); + if( psEnc->sCmn.fs_kHz == 8 ) { + psEnc->sCmn.pitch_contour_iCDF = silk_pitch_contour_NB_iCDF; + } else { + psEnc->sCmn.pitch_contour_iCDF = silk_pitch_contour_iCDF; + } + } + psEnc->sCmn.PacketSize_ms = PacketSize_ms; + psEnc->sCmn.TargetRate_bps = 0; /* trigger new SNR computation */ + } + + /* Set internal sampling frequency */ + silk_assert( fs_kHz == 8 || fs_kHz == 12 || fs_kHz == 16 ); + silk_assert( psEnc->sCmn.nb_subfr == 2 || psEnc->sCmn.nb_subfr == 4 ); + if( psEnc->sCmn.fs_kHz != fs_kHz ) { + /* reset part of the state */ + silk_memset( &psEnc->sShape, 0, sizeof( psEnc->sShape ) ); + silk_memset( &psEnc->sPrefilt, 0, sizeof( psEnc->sPrefilt ) ); + silk_memset( &psEnc->sCmn.sNSQ, 0, sizeof( psEnc->sCmn.sNSQ ) ); + silk_memset( psEnc->sCmn.prev_NLSFq_Q15, 0, sizeof( psEnc->sCmn.prev_NLSFq_Q15 ) ); + silk_memset( &psEnc->sCmn.sLP.In_LP_State, 0, sizeof( psEnc->sCmn.sLP.In_LP_State ) ); + psEnc->sCmn.inputBufIx = 0; + psEnc->sCmn.nFramesEncoded = 0; + psEnc->sCmn.TargetRate_bps = 0; /* trigger new SNR computation */ + + /* Initialize non-zero parameters */ + psEnc->sCmn.prevLag = 100; + psEnc->sCmn.first_frame_after_reset = 1; + psEnc->sPrefilt.lagPrev = 100; + psEnc->sShape.LastGainIndex = 10; + psEnc->sCmn.sNSQ.lagPrev = 100; + psEnc->sCmn.sNSQ.prev_gain_Q16 = 65536; + psEnc->sCmn.prevSignalType = TYPE_NO_VOICE_ACTIVITY; + + psEnc->sCmn.fs_kHz = fs_kHz; + if( psEnc->sCmn.fs_kHz == 8 ) { + if( psEnc->sCmn.nb_subfr == MAX_NB_SUBFR ) { + psEnc->sCmn.pitch_contour_iCDF = silk_pitch_contour_NB_iCDF; + } else { + psEnc->sCmn.pitch_contour_iCDF = silk_pitch_contour_10_ms_NB_iCDF; + } + } else { + if( psEnc->sCmn.nb_subfr == MAX_NB_SUBFR ) { + psEnc->sCmn.pitch_contour_iCDF = silk_pitch_contour_iCDF; + } else { + psEnc->sCmn.pitch_contour_iCDF = silk_pitch_contour_10_ms_iCDF; + } + } + if( psEnc->sCmn.fs_kHz == 8 || psEnc->sCmn.fs_kHz == 12 ) { + psEnc->sCmn.predictLPCOrder = MIN_LPC_ORDER; + psEnc->sCmn.psNLSF_CB = &silk_NLSF_CB_NB_MB; + } else { + psEnc->sCmn.predictLPCOrder = MAX_LPC_ORDER; + psEnc->sCmn.psNLSF_CB = &silk_NLSF_CB_WB; + } + psEnc->sCmn.subfr_length = SUB_FRAME_LENGTH_MS * fs_kHz; + psEnc->sCmn.frame_length = silk_SMULBB( psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr ); + psEnc->sCmn.ltp_mem_length = silk_SMULBB( LTP_MEM_LENGTH_MS, fs_kHz ); + psEnc->sCmn.la_pitch = silk_SMULBB( LA_PITCH_MS, fs_kHz ); + psEnc->sCmn.max_pitch_lag = silk_SMULBB( 18, fs_kHz ); + if( psEnc->sCmn.nb_subfr == MAX_NB_SUBFR ) { + psEnc->sCmn.pitch_LPC_win_length = silk_SMULBB( FIND_PITCH_LPC_WIN_MS, fs_kHz ); + } else { + psEnc->sCmn.pitch_LPC_win_length = silk_SMULBB( FIND_PITCH_LPC_WIN_MS_2_SF, fs_kHz ); + } + if( psEnc->sCmn.fs_kHz == 16 ) { + psEnc->sCmn.mu_LTP_Q9 = SILK_FIX_CONST( MU_LTP_QUANT_WB, 9 ); + psEnc->sCmn.pitch_lag_low_bits_iCDF = silk_uniform8_iCDF; + } else if( psEnc->sCmn.fs_kHz == 12 ) { + psEnc->sCmn.mu_LTP_Q9 = SILK_FIX_CONST( MU_LTP_QUANT_MB, 9 ); + psEnc->sCmn.pitch_lag_low_bits_iCDF = silk_uniform6_iCDF; + } else { + psEnc->sCmn.mu_LTP_Q9 = SILK_FIX_CONST( MU_LTP_QUANT_NB, 9 ); + psEnc->sCmn.pitch_lag_low_bits_iCDF = silk_uniform4_iCDF; + } + } + + /* Check that settings are valid */ + silk_assert( ( psEnc->sCmn.subfr_length * psEnc->sCmn.nb_subfr ) == psEnc->sCmn.frame_length ); + + return ret; +} + +static opus_int silk_setup_complexity( + silk_encoder_state *psEncC, /* I/O */ + opus_int Complexity /* I */ +) +{ + opus_int ret = 0; + + /* Set encoding complexity */ + silk_assert( Complexity >= 0 && Complexity <= 10 ); + if( Complexity < 2 ) { + psEncC->pitchEstimationComplexity = SILK_PE_MIN_COMPLEX; + psEncC->pitchEstimationThreshold_Q16 = SILK_FIX_CONST( 0.8, 16 ); + psEncC->pitchEstimationLPCOrder = 6; + psEncC->shapingLPCOrder = 8; + psEncC->la_shape = 3 * psEncC->fs_kHz; + psEncC->nStatesDelayedDecision = 1; + psEncC->useInterpolatedNLSFs = 0; + psEncC->LTPQuantLowComplexity = 1; + psEncC->NLSF_MSVQ_Survivors = 2; + psEncC->warping_Q16 = 0; + } else if( Complexity < 4 ) { + psEncC->pitchEstimationComplexity = SILK_PE_MID_COMPLEX; + psEncC->pitchEstimationThreshold_Q16 = SILK_FIX_CONST( 0.76, 16 ); + psEncC->pitchEstimationLPCOrder = 8; + psEncC->shapingLPCOrder = 10; + psEncC->la_shape = 5 * psEncC->fs_kHz; + psEncC->nStatesDelayedDecision = 1; + psEncC->useInterpolatedNLSFs = 0; + psEncC->LTPQuantLowComplexity = 0; + psEncC->NLSF_MSVQ_Survivors = 4; + psEncC->warping_Q16 = 0; + } else if( Complexity < 6 ) { + psEncC->pitchEstimationComplexity = SILK_PE_MID_COMPLEX; + psEncC->pitchEstimationThreshold_Q16 = SILK_FIX_CONST( 0.74, 16 ); + psEncC->pitchEstimationLPCOrder = 10; + psEncC->shapingLPCOrder = 12; + psEncC->la_shape = 5 * psEncC->fs_kHz; + psEncC->nStatesDelayedDecision = 2; + psEncC->useInterpolatedNLSFs = 1; + psEncC->LTPQuantLowComplexity = 0; + psEncC->NLSF_MSVQ_Survivors = 8; + psEncC->warping_Q16 = psEncC->fs_kHz * SILK_FIX_CONST( WARPING_MULTIPLIER, 16 ); + } else if( Complexity < 8 ) { + psEncC->pitchEstimationComplexity = SILK_PE_MID_COMPLEX; + psEncC->pitchEstimationThreshold_Q16 = SILK_FIX_CONST( 0.72, 16 ); + psEncC->pitchEstimationLPCOrder = 12; + psEncC->shapingLPCOrder = 14; + psEncC->la_shape = 5 * psEncC->fs_kHz; + psEncC->nStatesDelayedDecision = 3; + psEncC->useInterpolatedNLSFs = 1; + psEncC->LTPQuantLowComplexity = 0; + psEncC->NLSF_MSVQ_Survivors = 16; + psEncC->warping_Q16 = psEncC->fs_kHz * SILK_FIX_CONST( WARPING_MULTIPLIER, 16 ); + } else { + psEncC->pitchEstimationComplexity = SILK_PE_MAX_COMPLEX; + psEncC->pitchEstimationThreshold_Q16 = SILK_FIX_CONST( 0.7, 16 ); + psEncC->pitchEstimationLPCOrder = 16; + psEncC->shapingLPCOrder = 16; + psEncC->la_shape = 5 * psEncC->fs_kHz; + psEncC->nStatesDelayedDecision = MAX_DEL_DEC_STATES; + psEncC->useInterpolatedNLSFs = 1; + psEncC->LTPQuantLowComplexity = 0; + psEncC->NLSF_MSVQ_Survivors = 32; + psEncC->warping_Q16 = psEncC->fs_kHz * SILK_FIX_CONST( WARPING_MULTIPLIER, 16 ); + } + + /* Do not allow higher pitch estimation LPC order than predict LPC order */ + psEncC->pitchEstimationLPCOrder = silk_min_int( psEncC->pitchEstimationLPCOrder, psEncC->predictLPCOrder ); + psEncC->shapeWinLength = SUB_FRAME_LENGTH_MS * psEncC->fs_kHz + 2 * psEncC->la_shape; + psEncC->Complexity = Complexity; + + silk_assert( psEncC->pitchEstimationLPCOrder <= MAX_FIND_PITCH_LPC_ORDER ); + silk_assert( psEncC->shapingLPCOrder <= MAX_SHAPE_LPC_ORDER ); + silk_assert( psEncC->nStatesDelayedDecision <= MAX_DEL_DEC_STATES ); + silk_assert( psEncC->warping_Q16 <= 32767 ); + silk_assert( psEncC->la_shape <= LA_SHAPE_MAX ); + silk_assert( psEncC->shapeWinLength <= SHAPE_LPC_WIN_MAX ); + silk_assert( psEncC->NLSF_MSVQ_Survivors <= NLSF_VQ_MAX_SURVIVORS ); + + return ret; +} + +static OPUS_INLINE opus_int silk_setup_LBRR( + silk_encoder_state *psEncC, /* I/O */ + const opus_int32 TargetRate_bps /* I */ +) +{ + opus_int LBRR_in_previous_packet, ret = SILK_NO_ERROR; + opus_int32 LBRR_rate_thres_bps; + + LBRR_in_previous_packet = psEncC->LBRR_enabled; + psEncC->LBRR_enabled = 0; + if( psEncC->useInBandFEC && psEncC->PacketLoss_perc > 0 ) { + if( psEncC->fs_kHz == 8 ) { + LBRR_rate_thres_bps = LBRR_NB_MIN_RATE_BPS; + } else if( psEncC->fs_kHz == 12 ) { + LBRR_rate_thres_bps = LBRR_MB_MIN_RATE_BPS; + } else { + LBRR_rate_thres_bps = LBRR_WB_MIN_RATE_BPS; + } + LBRR_rate_thres_bps = silk_SMULWB( silk_MUL( LBRR_rate_thres_bps, 125 - silk_min( psEncC->PacketLoss_perc, 25 ) ), SILK_FIX_CONST( 0.01, 16 ) ); + + if( TargetRate_bps > LBRR_rate_thres_bps ) { + /* Set gain increase for coding LBRR excitation */ + if( LBRR_in_previous_packet == 0 ) { + /* Previous packet did not have LBRR, and was therefore coded at a higher bitrate */ + psEncC->LBRR_GainIncreases = 7; + } else { + psEncC->LBRR_GainIncreases = silk_max_int( 7 - silk_SMULWB( (opus_int32)psEncC->PacketLoss_perc, SILK_FIX_CONST( 0.4, 16 ) ), 2 ); + } + psEncC->LBRR_enabled = 1; + } + } + + return ret; +} diff --git a/asm/libs/opus/silk/debug.c b/asm/libs/opus/silk/debug.c new file mode 100644 index 00000000..9253faf7 --- /dev/null +++ b/asm/libs/opus/silk/debug.c @@ -0,0 +1,170 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "debug.h" +#include "SigProc_FIX.h" + +#if SILK_TIC_TOC + +#ifdef _WIN32 + +#if (defined(_WIN32) || defined(_WINCE)) +#include /* timer */ +#else /* Linux or Mac*/ +#include +#endif + +unsigned long silk_GetHighResolutionTime(void) /* O time in usec*/ +{ + /* Returns a time counter in microsec */ + /* the resolution is platform dependent */ + /* but is typically 1.62 us resolution */ + LARGE_INTEGER lpPerformanceCount; + LARGE_INTEGER lpFrequency; + QueryPerformanceCounter(&lpPerformanceCount); + QueryPerformanceFrequency(&lpFrequency); + return (unsigned long)((1000000*(lpPerformanceCount.QuadPart)) / lpFrequency.QuadPart); +} +#else /* Linux or Mac*/ +unsigned long GetHighResolutionTime(void) /* O time in usec*/ +{ + struct timeval tv; + gettimeofday(&tv, 0); + return((tv.tv_sec*1000000)+(tv.tv_usec)); +} +#endif + +int silk_Timer_nTimers = 0; +int silk_Timer_depth_ctr = 0; +char silk_Timer_tags[silk_NUM_TIMERS_MAX][silk_NUM_TIMERS_MAX_TAG_LEN]; +#ifdef WIN32 +LARGE_INTEGER silk_Timer_start[silk_NUM_TIMERS_MAX]; +#else +unsigned long silk_Timer_start[silk_NUM_TIMERS_MAX]; +#endif +unsigned int silk_Timer_cnt[silk_NUM_TIMERS_MAX]; +opus_int64 silk_Timer_min[silk_NUM_TIMERS_MAX]; +opus_int64 silk_Timer_sum[silk_NUM_TIMERS_MAX]; +opus_int64 silk_Timer_max[silk_NUM_TIMERS_MAX]; +opus_int64 silk_Timer_depth[silk_NUM_TIMERS_MAX]; + +#ifdef WIN32 +void silk_TimerSave(char *file_name) +{ + if( silk_Timer_nTimers > 0 ) + { + int k; + FILE *fp; + LARGE_INTEGER lpFrequency; + LARGE_INTEGER lpPerformanceCount1, lpPerformanceCount2; + int del = 0x7FFFFFFF; + double avg, sum_avg; + /* estimate overhead of calling performance counters */ + for( k = 0; k < 1000; k++ ) { + QueryPerformanceCounter(&lpPerformanceCount1); + QueryPerformanceCounter(&lpPerformanceCount2); + lpPerformanceCount2.QuadPart -= lpPerformanceCount1.QuadPart; + if( (int)lpPerformanceCount2.LowPart < del ) + del = lpPerformanceCount2.LowPart; + } + QueryPerformanceFrequency(&lpFrequency); + /* print results to file */ + sum_avg = 0.0f; + for( k = 0; k < silk_Timer_nTimers; k++ ) { + if (silk_Timer_depth[k] == 0) { + sum_avg += (1e6 * silk_Timer_sum[k] / silk_Timer_cnt[k] - del) / lpFrequency.QuadPart * silk_Timer_cnt[k]; + } + } + fp = fopen(file_name, "w"); + fprintf(fp, " min avg %% max count\n"); + for( k = 0; k < silk_Timer_nTimers; k++ ) { + if (silk_Timer_depth[k] == 0) { + fprintf(fp, "%-28s", silk_Timer_tags[k]); + } else if (silk_Timer_depth[k] == 1) { + fprintf(fp, " %-27s", silk_Timer_tags[k]); + } else if (silk_Timer_depth[k] == 2) { + fprintf(fp, " %-26s", silk_Timer_tags[k]); + } else if (silk_Timer_depth[k] == 3) { + fprintf(fp, " %-25s", silk_Timer_tags[k]); + } else { + fprintf(fp, " %-24s", silk_Timer_tags[k]); + } + avg = (1e6 * silk_Timer_sum[k] / silk_Timer_cnt[k] - del) / lpFrequency.QuadPart; + fprintf(fp, "%8.2f", (1e6 * (silk_max_64(silk_Timer_min[k] - del, 0))) / lpFrequency.QuadPart); + fprintf(fp, "%12.2f %6.2f", avg, 100.0 * avg / sum_avg * silk_Timer_cnt[k]); + fprintf(fp, "%12.2f", (1e6 * (silk_max_64(silk_Timer_max[k] - del, 0))) / lpFrequency.QuadPart); + fprintf(fp, "%10d\n", silk_Timer_cnt[k]); + } + fprintf(fp, " microseconds\n"); + fclose(fp); + } +} +#else +void silk_TimerSave(char *file_name) +{ + if( silk_Timer_nTimers > 0 ) + { + int k; + FILE *fp; + /* print results to file */ + fp = fopen(file_name, "w"); + fprintf(fp, " min avg max count\n"); + for( k = 0; k < silk_Timer_nTimers; k++ ) + { + if (silk_Timer_depth[k] == 0) { + fprintf(fp, "%-28s", silk_Timer_tags[k]); + } else if (silk_Timer_depth[k] == 1) { + fprintf(fp, " %-27s", silk_Timer_tags[k]); + } else if (silk_Timer_depth[k] == 2) { + fprintf(fp, " %-26s", silk_Timer_tags[k]); + } else if (silk_Timer_depth[k] == 3) { + fprintf(fp, " %-25s", silk_Timer_tags[k]); + } else { + fprintf(fp, " %-24s", silk_Timer_tags[k]); + } + fprintf(fp, "%d ", silk_Timer_min[k]); + fprintf(fp, "%f ", (double)silk_Timer_sum[k] / (double)silk_Timer_cnt[k]); + fprintf(fp, "%d ", silk_Timer_max[k]); + fprintf(fp, "%10d\n", silk_Timer_cnt[k]); + } + fprintf(fp, " microseconds\n"); + fclose(fp); + } +} +#endif + +#endif /* SILK_TIC_TOC */ + +#if SILK_DEBUG +FILE *silk_debug_store_fp[ silk_NUM_STORES_MAX ]; +int silk_debug_store_count = 0; +#endif /* SILK_DEBUG */ + diff --git a/asm/libs/opus/silk/debug.h b/asm/libs/opus/silk/debug.h new file mode 100644 index 00000000..efb6d3e9 --- /dev/null +++ b/asm/libs/opus/silk/debug.h @@ -0,0 +1,279 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_DEBUG_H +#define SILK_DEBUG_H + +#include "typedef.h" +#include /* file writing */ +#include /* strcpy, strcmp */ + +#ifdef __cplusplus +extern "C" +{ +#endif + +unsigned long GetHighResolutionTime(void); /* O time in usec*/ + +/* make SILK_DEBUG dependent on compiler's _DEBUG */ +#if defined _WIN32 + #ifdef _DEBUG + #define SILK_DEBUG 1 + #else + #define SILK_DEBUG 0 + #endif + + /* overrule the above */ + #if 0 + /* #define NO_ASSERTS*/ + #undef SILK_DEBUG + #define SILK_DEBUG 1 + #endif +#else + #define SILK_DEBUG 0 +#endif + +/* Flag for using timers */ +#define SILK_TIC_TOC 0 + + +#if SILK_TIC_TOC + +#if (defined(_WIN32) || defined(_WINCE)) +#include /* timer */ +#else /* Linux or Mac*/ +#include +#endif + +/*********************************/ +/* timer functions for profiling */ +/*********************************/ +/* example: */ +/* */ +/* TIC(LPC) */ +/* do_LPC(in_vec, order, acoef); // do LPC analysis */ +/* TOC(LPC) */ +/* */ +/* and call the following just before exiting (from main) */ +/* */ +/* silk_TimerSave("silk_TimingData.txt"); */ +/* */ +/* results are now in silk_TimingData.txt */ + +void silk_TimerSave(char *file_name); + +/* max number of timers (in different locations) */ +#define silk_NUM_TIMERS_MAX 50 +/* max length of name tags in TIC(..), TOC(..) */ +#define silk_NUM_TIMERS_MAX_TAG_LEN 30 + +extern int silk_Timer_nTimers; +extern int silk_Timer_depth_ctr; +extern char silk_Timer_tags[silk_NUM_TIMERS_MAX][silk_NUM_TIMERS_MAX_TAG_LEN]; +#ifdef _WIN32 +extern LARGE_INTEGER silk_Timer_start[silk_NUM_TIMERS_MAX]; +#else +extern unsigned long silk_Timer_start[silk_NUM_TIMERS_MAX]; +#endif +extern unsigned int silk_Timer_cnt[silk_NUM_TIMERS_MAX]; +extern opus_int64 silk_Timer_sum[silk_NUM_TIMERS_MAX]; +extern opus_int64 silk_Timer_max[silk_NUM_TIMERS_MAX]; +extern opus_int64 silk_Timer_min[silk_NUM_TIMERS_MAX]; +extern opus_int64 silk_Timer_depth[silk_NUM_TIMERS_MAX]; + +/* WARNING: TIC()/TOC can measure only up to 0.1 seconds at a time */ +#ifdef _WIN32 +#define TIC(TAG_NAME) { \ + static int init = 0; \ + static int ID = -1; \ + if( init == 0 ) \ + { \ + int k; \ + init = 1; \ + for( k = 0; k < silk_Timer_nTimers; k++ ) { \ + if( strcmp(silk_Timer_tags[k], #TAG_NAME) == 0 ) { \ + ID = k; \ + break; \ + } \ + } \ + if (ID == -1) { \ + ID = silk_Timer_nTimers; \ + silk_Timer_nTimers++; \ + silk_Timer_depth[ID] = silk_Timer_depth_ctr; \ + strcpy(silk_Timer_tags[ID], #TAG_NAME); \ + silk_Timer_cnt[ID] = 0; \ + silk_Timer_sum[ID] = 0; \ + silk_Timer_min[ID] = 0xFFFFFFFF; \ + silk_Timer_max[ID] = 0; \ + } \ + } \ + silk_Timer_depth_ctr++; \ + QueryPerformanceCounter(&silk_Timer_start[ID]); \ +} +#else +#define TIC(TAG_NAME) { \ + static int init = 0; \ + static int ID = -1; \ + if( init == 0 ) \ + { \ + int k; \ + init = 1; \ + for( k = 0; k < silk_Timer_nTimers; k++ ) { \ + if( strcmp(silk_Timer_tags[k], #TAG_NAME) == 0 ) { \ + ID = k; \ + break; \ + } \ + } \ + if (ID == -1) { \ + ID = silk_Timer_nTimers; \ + silk_Timer_nTimers++; \ + silk_Timer_depth[ID] = silk_Timer_depth_ctr; \ + strcpy(silk_Timer_tags[ID], #TAG_NAME); \ + silk_Timer_cnt[ID] = 0; \ + silk_Timer_sum[ID] = 0; \ + silk_Timer_min[ID] = 0xFFFFFFFF; \ + silk_Timer_max[ID] = 0; \ + } \ + } \ + silk_Timer_depth_ctr++; \ + silk_Timer_start[ID] = GetHighResolutionTime(); \ +} +#endif + +#ifdef _WIN32 +#define TOC(TAG_NAME) { \ + LARGE_INTEGER lpPerformanceCount; \ + static int init = 0; \ + static int ID = 0; \ + if( init == 0 ) \ + { \ + int k; \ + init = 1; \ + for( k = 0; k < silk_Timer_nTimers; k++ ) { \ + if( strcmp(silk_Timer_tags[k], #TAG_NAME) == 0 ) { \ + ID = k; \ + break; \ + } \ + } \ + } \ + QueryPerformanceCounter(&lpPerformanceCount); \ + lpPerformanceCount.QuadPart -= silk_Timer_start[ID].QuadPart; \ + if((lpPerformanceCount.QuadPart < 100000000) && \ + (lpPerformanceCount.QuadPart >= 0)) { \ + silk_Timer_cnt[ID]++; \ + silk_Timer_sum[ID] += lpPerformanceCount.QuadPart; \ + if( lpPerformanceCount.QuadPart > silk_Timer_max[ID] ) \ + silk_Timer_max[ID] = lpPerformanceCount.QuadPart; \ + if( lpPerformanceCount.QuadPart < silk_Timer_min[ID] ) \ + silk_Timer_min[ID] = lpPerformanceCount.QuadPart; \ + } \ + silk_Timer_depth_ctr--; \ +} +#else +#define TOC(TAG_NAME) { \ + unsigned long endTime; \ + static int init = 0; \ + static int ID = 0; \ + if( init == 0 ) \ + { \ + int k; \ + init = 1; \ + for( k = 0; k < silk_Timer_nTimers; k++ ) { \ + if( strcmp(silk_Timer_tags[k], #TAG_NAME) == 0 ) { \ + ID = k; \ + break; \ + } \ + } \ + } \ + endTime = GetHighResolutionTime(); \ + endTime -= silk_Timer_start[ID]; \ + if((endTime < 100000000) && \ + (endTime >= 0)) { \ + silk_Timer_cnt[ID]++; \ + silk_Timer_sum[ID] += endTime; \ + if( endTime > silk_Timer_max[ID] ) \ + silk_Timer_max[ID] = endTime; \ + if( endTime < silk_Timer_min[ID] ) \ + silk_Timer_min[ID] = endTime; \ + } \ + silk_Timer_depth_ctr--; \ +} +#endif + +#else /* SILK_TIC_TOC */ + +/* define macros as empty strings */ +#define TIC(TAG_NAME) +#define TOC(TAG_NAME) +#define silk_TimerSave(FILE_NAME) + +#endif /* SILK_TIC_TOC */ + + +#if SILK_DEBUG +/************************************/ +/* write data to file for debugging */ +/************************************/ +/* Example: DEBUG_STORE_DATA(testfile.pcm, &RIN[0], 160*sizeof(opus_int16)); */ + +#define silk_NUM_STORES_MAX 100 +extern FILE *silk_debug_store_fp[ silk_NUM_STORES_MAX ]; +extern int silk_debug_store_count; + +/* Faster way of storing the data */ +#define DEBUG_STORE_DATA( FILE_NAME, DATA_PTR, N_BYTES ) { \ + static opus_int init = 0, cnt = 0; \ + static FILE **fp; \ + if (init == 0) { \ + init = 1; \ + cnt = silk_debug_store_count++; \ + silk_debug_store_fp[ cnt ] = fopen(#FILE_NAME, "wb"); \ + } \ + fwrite((DATA_PTR), (N_BYTES), 1, silk_debug_store_fp[ cnt ]); \ +} + +/* Call this at the end of main() */ +#define SILK_DEBUG_STORE_CLOSE_FILES { \ + opus_int i; \ + for( i = 0; i < silk_debug_store_count; i++ ) { \ + fclose( silk_debug_store_fp[ i ] ); \ + } \ +} + +#else /* SILK_DEBUG */ + +/* define macros as empty strings */ +#define DEBUG_STORE_DATA(FILE_NAME, DATA_PTR, N_BYTES) +#define SILK_DEBUG_STORE_CLOSE_FILES + +#endif /* SILK_DEBUG */ + +#ifdef __cplusplus +} +#endif + +#endif /* SILK_DEBUG_H */ diff --git a/asm/libs/opus/silk/dec_API.c b/asm/libs/opus/silk/dec_API.c new file mode 100644 index 00000000..b7d8ed48 --- /dev/null +++ b/asm/libs/opus/silk/dec_API.c @@ -0,0 +1,419 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif +#include "API.h" +#include "main.h" +#include "stack_alloc.h" +#include "os_support.h" + +/************************/ +/* Decoder Super Struct */ +/************************/ +typedef struct { + silk_decoder_state channel_state[ DECODER_NUM_CHANNELS ]; + stereo_dec_state sStereo; + opus_int nChannelsAPI; + opus_int nChannelsInternal; + opus_int prev_decode_only_middle; +} silk_decoder; + +/*********************/ +/* Decoder functions */ +/*********************/ + +opus_int silk_Get_Decoder_Size( /* O Returns error code */ + opus_int *decSizeBytes /* O Number of bytes in SILK decoder state */ +) +{ + opus_int ret = SILK_NO_ERROR; + + *decSizeBytes = sizeof( silk_decoder ); + + return ret; +} + +/* Reset decoder state */ +opus_int silk_InitDecoder( /* O Returns error code */ + void *decState /* I/O State */ +) +{ + opus_int n, ret = SILK_NO_ERROR; + silk_decoder_state *channel_state = ((silk_decoder *)decState)->channel_state; + + for( n = 0; n < DECODER_NUM_CHANNELS; n++ ) { + ret = silk_init_decoder( &channel_state[ n ] ); + } + silk_memset(&((silk_decoder *)decState)->sStereo, 0, sizeof(((silk_decoder *)decState)->sStereo)); + /* Not strictly needed, but it's cleaner that way */ + ((silk_decoder *)decState)->prev_decode_only_middle = 0; + + return ret; +} + +/* Decode a frame */ +opus_int silk_Decode( /* O Returns error code */ + void* decState, /* I/O State */ + silk_DecControlStruct* decControl, /* I/O Control Structure */ + opus_int lostFlag, /* I 0: no loss, 1 loss, 2 decode fec */ + opus_int newPacketFlag, /* I Indicates first decoder call for this packet */ + ec_dec *psRangeDec, /* I/O Compressor data structure */ + opus_int16 *samplesOut, /* O Decoded output speech vector */ + opus_int32 *nSamplesOut, /* O Number of samples decoded */ + int arch /* I Run-time architecture */ +) +{ + opus_int i, n, decode_only_middle = 0, ret = SILK_NO_ERROR; + opus_int32 nSamplesOutDec, LBRR_symbol; + opus_int16 *samplesOut1_tmp[ 2 ]; + VARDECL( opus_int16, samplesOut1_tmp_storage1 ); + VARDECL( opus_int16, samplesOut1_tmp_storage2 ); + VARDECL( opus_int16, samplesOut2_tmp ); + opus_int32 MS_pred_Q13[ 2 ] = { 0 }; + opus_int16 *resample_out_ptr; + silk_decoder *psDec = ( silk_decoder * )decState; + silk_decoder_state *channel_state = psDec->channel_state; + opus_int has_side; + opus_int stereo_to_mono; + int delay_stack_alloc; + SAVE_STACK; + + silk_assert( decControl->nChannelsInternal == 1 || decControl->nChannelsInternal == 2 ); + + /**********************************/ + /* Test if first frame in payload */ + /**********************************/ + if( newPacketFlag ) { + for( n = 0; n < decControl->nChannelsInternal; n++ ) { + channel_state[ n ].nFramesDecoded = 0; /* Used to count frames in packet */ + } + } + + /* If Mono -> Stereo transition in bitstream: init state of second channel */ + if( decControl->nChannelsInternal > psDec->nChannelsInternal ) { + ret += silk_init_decoder( &channel_state[ 1 ] ); + } + + stereo_to_mono = decControl->nChannelsInternal == 1 && psDec->nChannelsInternal == 2 && + ( decControl->internalSampleRate == 1000*channel_state[ 0 ].fs_kHz ); + + if( channel_state[ 0 ].nFramesDecoded == 0 ) { + for( n = 0; n < decControl->nChannelsInternal; n++ ) { + opus_int fs_kHz_dec; + if( decControl->payloadSize_ms == 0 ) { + /* Assuming packet loss, use 10 ms */ + channel_state[ n ].nFramesPerPacket = 1; + channel_state[ n ].nb_subfr = 2; + } else if( decControl->payloadSize_ms == 10 ) { + channel_state[ n ].nFramesPerPacket = 1; + channel_state[ n ].nb_subfr = 2; + } else if( decControl->payloadSize_ms == 20 ) { + channel_state[ n ].nFramesPerPacket = 1; + channel_state[ n ].nb_subfr = 4; + } else if( decControl->payloadSize_ms == 40 ) { + channel_state[ n ].nFramesPerPacket = 2; + channel_state[ n ].nb_subfr = 4; + } else if( decControl->payloadSize_ms == 60 ) { + channel_state[ n ].nFramesPerPacket = 3; + channel_state[ n ].nb_subfr = 4; + } else { + silk_assert( 0 ); + RESTORE_STACK; + return SILK_DEC_INVALID_FRAME_SIZE; + } + fs_kHz_dec = ( decControl->internalSampleRate >> 10 ) + 1; + if( fs_kHz_dec != 8 && fs_kHz_dec != 12 && fs_kHz_dec != 16 ) { + silk_assert( 0 ); + RESTORE_STACK; + return SILK_DEC_INVALID_SAMPLING_FREQUENCY; + } + ret += silk_decoder_set_fs( &channel_state[ n ], fs_kHz_dec, decControl->API_sampleRate ); + } + } + + if( decControl->nChannelsAPI == 2 && decControl->nChannelsInternal == 2 && ( psDec->nChannelsAPI == 1 || psDec->nChannelsInternal == 1 ) ) { + silk_memset( psDec->sStereo.pred_prev_Q13, 0, sizeof( psDec->sStereo.pred_prev_Q13 ) ); + silk_memset( psDec->sStereo.sSide, 0, sizeof( psDec->sStereo.sSide ) ); + silk_memcpy( &channel_state[ 1 ].resampler_state, &channel_state[ 0 ].resampler_state, sizeof( silk_resampler_state_struct ) ); + } + psDec->nChannelsAPI = decControl->nChannelsAPI; + psDec->nChannelsInternal = decControl->nChannelsInternal; + + if( decControl->API_sampleRate > (opus_int32)MAX_API_FS_KHZ * 1000 || decControl->API_sampleRate < 8000 ) { + ret = SILK_DEC_INVALID_SAMPLING_FREQUENCY; + RESTORE_STACK; + return( ret ); + } + + if( lostFlag != FLAG_PACKET_LOST && channel_state[ 0 ].nFramesDecoded == 0 ) { + /* First decoder call for this payload */ + /* Decode VAD flags and LBRR flag */ + for( n = 0; n < decControl->nChannelsInternal; n++ ) { + for( i = 0; i < channel_state[ n ].nFramesPerPacket; i++ ) { + channel_state[ n ].VAD_flags[ i ] = ec_dec_bit_logp(psRangeDec, 1); + } + channel_state[ n ].LBRR_flag = ec_dec_bit_logp(psRangeDec, 1); + } + /* Decode LBRR flags */ + for( n = 0; n < decControl->nChannelsInternal; n++ ) { + silk_memset( channel_state[ n ].LBRR_flags, 0, sizeof( channel_state[ n ].LBRR_flags ) ); + if( channel_state[ n ].LBRR_flag ) { + if( channel_state[ n ].nFramesPerPacket == 1 ) { + channel_state[ n ].LBRR_flags[ 0 ] = 1; + } else { + LBRR_symbol = ec_dec_icdf( psRangeDec, silk_LBRR_flags_iCDF_ptr[ channel_state[ n ].nFramesPerPacket - 2 ], 8 ) + 1; + for( i = 0; i < channel_state[ n ].nFramesPerPacket; i++ ) { + channel_state[ n ].LBRR_flags[ i ] = silk_RSHIFT( LBRR_symbol, i ) & 1; + } + } + } + } + + if( lostFlag == FLAG_DECODE_NORMAL ) { + /* Regular decoding: skip all LBRR data */ + for( i = 0; i < channel_state[ 0 ].nFramesPerPacket; i++ ) { + for( n = 0; n < decControl->nChannelsInternal; n++ ) { + if( channel_state[ n ].LBRR_flags[ i ] ) { + opus_int16 pulses[ MAX_FRAME_LENGTH ]; + opus_int condCoding; + + if( decControl->nChannelsInternal == 2 && n == 0 ) { + silk_stereo_decode_pred( psRangeDec, MS_pred_Q13 ); + if( channel_state[ 1 ].LBRR_flags[ i ] == 0 ) { + silk_stereo_decode_mid_only( psRangeDec, &decode_only_middle ); + } + } + /* Use conditional coding if previous frame available */ + if( i > 0 && channel_state[ n ].LBRR_flags[ i - 1 ] ) { + condCoding = CODE_CONDITIONALLY; + } else { + condCoding = CODE_INDEPENDENTLY; + } + silk_decode_indices( &channel_state[ n ], psRangeDec, i, 1, condCoding ); + silk_decode_pulses( psRangeDec, pulses, channel_state[ n ].indices.signalType, + channel_state[ n ].indices.quantOffsetType, channel_state[ n ].frame_length ); + } + } + } + } + } + + /* Get MS predictor index */ + if( decControl->nChannelsInternal == 2 ) { + if( lostFlag == FLAG_DECODE_NORMAL || + ( lostFlag == FLAG_DECODE_LBRR && channel_state[ 0 ].LBRR_flags[ channel_state[ 0 ].nFramesDecoded ] == 1 ) ) + { + silk_stereo_decode_pred( psRangeDec, MS_pred_Q13 ); + /* For LBRR data, decode mid-only flag only if side-channel's LBRR flag is false */ + if( ( lostFlag == FLAG_DECODE_NORMAL && channel_state[ 1 ].VAD_flags[ channel_state[ 0 ].nFramesDecoded ] == 0 ) || + ( lostFlag == FLAG_DECODE_LBRR && channel_state[ 1 ].LBRR_flags[ channel_state[ 0 ].nFramesDecoded ] == 0 ) ) + { + silk_stereo_decode_mid_only( psRangeDec, &decode_only_middle ); + } else { + decode_only_middle = 0; + } + } else { + for( n = 0; n < 2; n++ ) { + MS_pred_Q13[ n ] = psDec->sStereo.pred_prev_Q13[ n ]; + } + } + } + + /* Reset side channel decoder prediction memory for first frame with side coding */ + if( decControl->nChannelsInternal == 2 && decode_only_middle == 0 && psDec->prev_decode_only_middle == 1 ) { + silk_memset( psDec->channel_state[ 1 ].outBuf, 0, sizeof(psDec->channel_state[ 1 ].outBuf) ); + silk_memset( psDec->channel_state[ 1 ].sLPC_Q14_buf, 0, sizeof(psDec->channel_state[ 1 ].sLPC_Q14_buf) ); + psDec->channel_state[ 1 ].lagPrev = 100; + psDec->channel_state[ 1 ].LastGainIndex = 10; + psDec->channel_state[ 1 ].prevSignalType = TYPE_NO_VOICE_ACTIVITY; + psDec->channel_state[ 1 ].first_frame_after_reset = 1; + } + + /* Check if the temp buffer fits into the output PCM buffer. If it fits, + we can delay allocating the temp buffer until after the SILK peak stack + usage. We need to use a < and not a <= because of the two extra samples. */ + delay_stack_alloc = decControl->internalSampleRate*decControl->nChannelsInternal + < decControl->API_sampleRate*decControl->nChannelsAPI; + ALLOC( samplesOut1_tmp_storage1, delay_stack_alloc ? ALLOC_NONE + : decControl->nChannelsInternal*(channel_state[ 0 ].frame_length + 2 ), + opus_int16 ); + if ( delay_stack_alloc ) + { + samplesOut1_tmp[ 0 ] = samplesOut; + samplesOut1_tmp[ 1 ] = samplesOut + channel_state[ 0 ].frame_length + 2; + } else { + samplesOut1_tmp[ 0 ] = samplesOut1_tmp_storage1; + samplesOut1_tmp[ 1 ] = samplesOut1_tmp_storage1 + channel_state[ 0 ].frame_length + 2; + } + + if( lostFlag == FLAG_DECODE_NORMAL ) { + has_side = !decode_only_middle; + } else { + has_side = !psDec->prev_decode_only_middle + || (decControl->nChannelsInternal == 2 && lostFlag == FLAG_DECODE_LBRR && channel_state[1].LBRR_flags[ channel_state[1].nFramesDecoded ] == 1 ); + } + /* Call decoder for one frame */ + for( n = 0; n < decControl->nChannelsInternal; n++ ) { + if( n == 0 || has_side ) { + opus_int FrameIndex; + opus_int condCoding; + + FrameIndex = channel_state[ 0 ].nFramesDecoded - n; + /* Use independent coding if no previous frame available */ + if( FrameIndex <= 0 ) { + condCoding = CODE_INDEPENDENTLY; + } else if( lostFlag == FLAG_DECODE_LBRR ) { + condCoding = channel_state[ n ].LBRR_flags[ FrameIndex - 1 ] ? CODE_CONDITIONALLY : CODE_INDEPENDENTLY; + } else if( n > 0 && psDec->prev_decode_only_middle ) { + /* If we skipped a side frame in this packet, we don't + need LTP scaling; the LTP state is well-defined. */ + condCoding = CODE_INDEPENDENTLY_NO_LTP_SCALING; + } else { + condCoding = CODE_CONDITIONALLY; + } + ret += silk_decode_frame( &channel_state[ n ], psRangeDec, &samplesOut1_tmp[ n ][ 2 ], &nSamplesOutDec, lostFlag, condCoding, arch); + } else { + silk_memset( &samplesOut1_tmp[ n ][ 2 ], 0, nSamplesOutDec * sizeof( opus_int16 ) ); + } + channel_state[ n ].nFramesDecoded++; + } + + if( decControl->nChannelsAPI == 2 && decControl->nChannelsInternal == 2 ) { + /* Convert Mid/Side to Left/Right */ + silk_stereo_MS_to_LR( &psDec->sStereo, samplesOut1_tmp[ 0 ], samplesOut1_tmp[ 1 ], MS_pred_Q13, channel_state[ 0 ].fs_kHz, nSamplesOutDec ); + } else { + /* Buffering */ + silk_memcpy( samplesOut1_tmp[ 0 ], psDec->sStereo.sMid, 2 * sizeof( opus_int16 ) ); + silk_memcpy( psDec->sStereo.sMid, &samplesOut1_tmp[ 0 ][ nSamplesOutDec ], 2 * sizeof( opus_int16 ) ); + } + + /* Number of output samples */ + *nSamplesOut = silk_DIV32( nSamplesOutDec * decControl->API_sampleRate, silk_SMULBB( channel_state[ 0 ].fs_kHz, 1000 ) ); + + /* Set up pointers to temp buffers */ + ALLOC( samplesOut2_tmp, + decControl->nChannelsAPI == 2 ? *nSamplesOut : ALLOC_NONE, opus_int16 ); + if( decControl->nChannelsAPI == 2 ) { + resample_out_ptr = samplesOut2_tmp; + } else { + resample_out_ptr = samplesOut; + } + + ALLOC( samplesOut1_tmp_storage2, delay_stack_alloc + ? decControl->nChannelsInternal*(channel_state[ 0 ].frame_length + 2 ) + : ALLOC_NONE, + opus_int16 ); + if ( delay_stack_alloc ) { + OPUS_COPY(samplesOut1_tmp_storage2, samplesOut, decControl->nChannelsInternal*(channel_state[ 0 ].frame_length + 2)); + samplesOut1_tmp[ 0 ] = samplesOut1_tmp_storage2; + samplesOut1_tmp[ 1 ] = samplesOut1_tmp_storage2 + channel_state[ 0 ].frame_length + 2; + } + for( n = 0; n < silk_min( decControl->nChannelsAPI, decControl->nChannelsInternal ); n++ ) { + + /* Resample decoded signal to API_sampleRate */ + ret += silk_resampler( &channel_state[ n ].resampler_state, resample_out_ptr, &samplesOut1_tmp[ n ][ 1 ], nSamplesOutDec ); + + /* Interleave if stereo output and stereo stream */ + if( decControl->nChannelsAPI == 2 ) { + for( i = 0; i < *nSamplesOut; i++ ) { + samplesOut[ n + 2 * i ] = resample_out_ptr[ i ]; + } + } + } + + /* Create two channel output from mono stream */ + if( decControl->nChannelsAPI == 2 && decControl->nChannelsInternal == 1 ) { + if ( stereo_to_mono ){ + /* Resample right channel for newly collapsed stereo just in case + we weren't doing collapsing when switching to mono */ + ret += silk_resampler( &channel_state[ 1 ].resampler_state, resample_out_ptr, &samplesOut1_tmp[ 0 ][ 1 ], nSamplesOutDec ); + + for( i = 0; i < *nSamplesOut; i++ ) { + samplesOut[ 1 + 2 * i ] = resample_out_ptr[ i ]; + } + } else { + for( i = 0; i < *nSamplesOut; i++ ) { + samplesOut[ 1 + 2 * i ] = samplesOut[ 0 + 2 * i ]; + } + } + } + + /* Export pitch lag, measured at 48 kHz sampling rate */ + if( channel_state[ 0 ].prevSignalType == TYPE_VOICED ) { + int mult_tab[ 3 ] = { 6, 4, 3 }; + decControl->prevPitchLag = channel_state[ 0 ].lagPrev * mult_tab[ ( channel_state[ 0 ].fs_kHz - 8 ) >> 2 ]; + } else { + decControl->prevPitchLag = 0; + } + + if( lostFlag == FLAG_PACKET_LOST ) { + /* On packet loss, remove the gain clamping to prevent having the energy "bounce back" + if we lose packets when the energy is going down */ + for ( i = 0; i < psDec->nChannelsInternal; i++ ) + psDec->channel_state[ i ].LastGainIndex = 10; + } else { + psDec->prev_decode_only_middle = decode_only_middle; + } + RESTORE_STACK; + return ret; +} + +#if 0 +/* Getting table of contents for a packet */ +opus_int silk_get_TOC( + const opus_uint8 *payload, /* I Payload data */ + const opus_int nBytesIn, /* I Number of input bytes */ + const opus_int nFramesPerPayload, /* I Number of SILK frames per payload */ + silk_TOC_struct *Silk_TOC /* O Type of content */ +) +{ + opus_int i, flags, ret = SILK_NO_ERROR; + + if( nBytesIn < 1 ) { + return -1; + } + if( nFramesPerPayload < 0 || nFramesPerPayload > 3 ) { + return -1; + } + + silk_memset( Silk_TOC, 0, sizeof( *Silk_TOC ) ); + + /* For stereo, extract the flags for the mid channel */ + flags = silk_RSHIFT( payload[ 0 ], 7 - nFramesPerPayload ) & ( silk_LSHIFT( 1, nFramesPerPayload + 1 ) - 1 ); + + Silk_TOC->inbandFECFlag = flags & 1; + for( i = nFramesPerPayload - 1; i >= 0 ; i-- ) { + flags = silk_RSHIFT( flags, 1 ); + Silk_TOC->VADFlags[ i ] = flags & 1; + Silk_TOC->VADFlag |= flags & 1; + } + + return ret; +} +#endif diff --git a/asm/libs/opus/silk/decode_core.c b/asm/libs/opus/silk/decode_core.c new file mode 100644 index 00000000..b88991e3 --- /dev/null +++ b/asm/libs/opus/silk/decode_core.c @@ -0,0 +1,239 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" +#include "stack_alloc.h" + +/**********************************************************/ +/* Core decoder. Performs inverse NSQ operation LTP + LPC */ +/**********************************************************/ +void silk_decode_core( + silk_decoder_state *psDec, /* I/O Decoder state */ + silk_decoder_control *psDecCtrl, /* I Decoder control */ + opus_int16 xq[], /* O Decoded speech */ + const opus_int16 pulses[ MAX_FRAME_LENGTH ], /* I Pulse signal */ + int arch /* I Run-time architecture */ +) +{ + opus_int i, k, lag = 0, start_idx, sLTP_buf_idx, NLSF_interpolation_flag, signalType; + opus_int16 *A_Q12, *B_Q14, *pxq, A_Q12_tmp[ MAX_LPC_ORDER ]; + VARDECL( opus_int16, sLTP ); + VARDECL( opus_int32, sLTP_Q15 ); + opus_int32 LTP_pred_Q13, LPC_pred_Q10, Gain_Q10, inv_gain_Q31, gain_adj_Q16, rand_seed, offset_Q10; + opus_int32 *pred_lag_ptr, *pexc_Q14, *pres_Q14; + VARDECL( opus_int32, res_Q14 ); + VARDECL( opus_int32, sLPC_Q14 ); + SAVE_STACK; + + silk_assert( psDec->prev_gain_Q16 != 0 ); + + ALLOC( sLTP, psDec->ltp_mem_length, opus_int16 ); + ALLOC( sLTP_Q15, psDec->ltp_mem_length + psDec->frame_length, opus_int32 ); + ALLOC( res_Q14, psDec->subfr_length, opus_int32 ); + ALLOC( sLPC_Q14, psDec->subfr_length + MAX_LPC_ORDER, opus_int32 ); + + offset_Q10 = silk_Quantization_Offsets_Q10[ psDec->indices.signalType >> 1 ][ psDec->indices.quantOffsetType ]; + + if( psDec->indices.NLSFInterpCoef_Q2 < 1 << 2 ) { + NLSF_interpolation_flag = 1; + } else { + NLSF_interpolation_flag = 0; + } + + /* Decode excitation */ + rand_seed = psDec->indices.Seed; + for( i = 0; i < psDec->frame_length; i++ ) { + rand_seed = silk_RAND( rand_seed ); + psDec->exc_Q14[ i ] = silk_LSHIFT( (opus_int32)pulses[ i ], 14 ); + if( psDec->exc_Q14[ i ] > 0 ) { + psDec->exc_Q14[ i ] -= QUANT_LEVEL_ADJUST_Q10 << 4; + } else + if( psDec->exc_Q14[ i ] < 0 ) { + psDec->exc_Q14[ i ] += QUANT_LEVEL_ADJUST_Q10 << 4; + } + psDec->exc_Q14[ i ] += offset_Q10 << 4; + if( rand_seed < 0 ) { + psDec->exc_Q14[ i ] = -psDec->exc_Q14[ i ]; + } + + rand_seed = silk_ADD32_ovflw( rand_seed, pulses[ i ] ); + } + + /* Copy LPC state */ + silk_memcpy( sLPC_Q14, psDec->sLPC_Q14_buf, MAX_LPC_ORDER * sizeof( opus_int32 ) ); + + pexc_Q14 = psDec->exc_Q14; + pxq = xq; + sLTP_buf_idx = psDec->ltp_mem_length; + /* Loop over subframes */ + for( k = 0; k < psDec->nb_subfr; k++ ) { + pres_Q14 = res_Q14; + A_Q12 = psDecCtrl->PredCoef_Q12[ k >> 1 ]; + + /* Preload LPC coeficients to array on stack. Gives small performance gain */ + silk_memcpy( A_Q12_tmp, A_Q12, psDec->LPC_order * sizeof( opus_int16 ) ); + B_Q14 = &psDecCtrl->LTPCoef_Q14[ k * LTP_ORDER ]; + signalType = psDec->indices.signalType; + + Gain_Q10 = silk_RSHIFT( psDecCtrl->Gains_Q16[ k ], 6 ); + inv_gain_Q31 = silk_INVERSE32_varQ( psDecCtrl->Gains_Q16[ k ], 47 ); + + /* Calculate gain adjustment factor */ + if( psDecCtrl->Gains_Q16[ k ] != psDec->prev_gain_Q16 ) { + gain_adj_Q16 = silk_DIV32_varQ( psDec->prev_gain_Q16, psDecCtrl->Gains_Q16[ k ], 16 ); + + /* Scale short term state */ + for( i = 0; i < MAX_LPC_ORDER; i++ ) { + sLPC_Q14[ i ] = silk_SMULWW( gain_adj_Q16, sLPC_Q14[ i ] ); + } + } else { + gain_adj_Q16 = (opus_int32)1 << 16; + } + + /* Save inv_gain */ + silk_assert( inv_gain_Q31 != 0 ); + psDec->prev_gain_Q16 = psDecCtrl->Gains_Q16[ k ]; + + /* Avoid abrupt transition from voiced PLC to unvoiced normal decoding */ + if( psDec->lossCnt && psDec->prevSignalType == TYPE_VOICED && + psDec->indices.signalType != TYPE_VOICED && k < MAX_NB_SUBFR/2 ) { + + silk_memset( B_Q14, 0, LTP_ORDER * sizeof( opus_int16 ) ); + B_Q14[ LTP_ORDER/2 ] = SILK_FIX_CONST( 0.25, 14 ); + + signalType = TYPE_VOICED; + psDecCtrl->pitchL[ k ] = psDec->lagPrev; + } + + if( signalType == TYPE_VOICED ) { + /* Voiced */ + lag = psDecCtrl->pitchL[ k ]; + + /* Re-whitening */ + if( k == 0 || ( k == 2 && NLSF_interpolation_flag ) ) { + /* Rewhiten with new A coefs */ + start_idx = psDec->ltp_mem_length - lag - psDec->LPC_order - LTP_ORDER / 2; + silk_assert( start_idx > 0 ); + + if( k == 2 ) { + silk_memcpy( &psDec->outBuf[ psDec->ltp_mem_length ], xq, 2 * psDec->subfr_length * sizeof( opus_int16 ) ); + } + + silk_LPC_analysis_filter( &sLTP[ start_idx ], &psDec->outBuf[ start_idx + k * psDec->subfr_length ], + A_Q12, psDec->ltp_mem_length - start_idx, psDec->LPC_order, arch ); + + /* After rewhitening the LTP state is unscaled */ + if( k == 0 ) { + /* Do LTP downscaling to reduce inter-packet dependency */ + inv_gain_Q31 = silk_LSHIFT( silk_SMULWB( inv_gain_Q31, psDecCtrl->LTP_scale_Q14 ), 2 ); + } + for( i = 0; i < lag + LTP_ORDER/2; i++ ) { + sLTP_Q15[ sLTP_buf_idx - i - 1 ] = silk_SMULWB( inv_gain_Q31, sLTP[ psDec->ltp_mem_length - i - 1 ] ); + } + } else { + /* Update LTP state when Gain changes */ + if( gain_adj_Q16 != (opus_int32)1 << 16 ) { + for( i = 0; i < lag + LTP_ORDER/2; i++ ) { + sLTP_Q15[ sLTP_buf_idx - i - 1 ] = silk_SMULWW( gain_adj_Q16, sLTP_Q15[ sLTP_buf_idx - i - 1 ] ); + } + } + } + } + + /* Long-term prediction */ + if( signalType == TYPE_VOICED ) { + /* Set up pointer */ + pred_lag_ptr = &sLTP_Q15[ sLTP_buf_idx - lag + LTP_ORDER / 2 ]; + for( i = 0; i < psDec->subfr_length; i++ ) { + /* Unrolled loop */ + /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */ + LTP_pred_Q13 = 2; + LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ 0 ], B_Q14[ 0 ] ); + LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -1 ], B_Q14[ 1 ] ); + LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -2 ], B_Q14[ 2 ] ); + LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -3 ], B_Q14[ 3 ] ); + LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -4 ], B_Q14[ 4 ] ); + pred_lag_ptr++; + + /* Generate LPC excitation */ + pres_Q14[ i ] = silk_ADD_LSHIFT32( pexc_Q14[ i ], LTP_pred_Q13, 1 ); + + /* Update states */ + sLTP_Q15[ sLTP_buf_idx ] = silk_LSHIFT( pres_Q14[ i ], 1 ); + sLTP_buf_idx++; + } + } else { + pres_Q14 = pexc_Q14; + } + + for( i = 0; i < psDec->subfr_length; i++ ) { + /* Short-term prediction */ + silk_assert( psDec->LPC_order == 10 || psDec->LPC_order == 16 ); + /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */ + LPC_pred_Q10 = silk_RSHIFT( psDec->LPC_order, 1 ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 1 ], A_Q12_tmp[ 0 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 2 ], A_Q12_tmp[ 1 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 3 ], A_Q12_tmp[ 2 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 4 ], A_Q12_tmp[ 3 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 5 ], A_Q12_tmp[ 4 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 6 ], A_Q12_tmp[ 5 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 7 ], A_Q12_tmp[ 6 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 8 ], A_Q12_tmp[ 7 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 9 ], A_Q12_tmp[ 8 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 10 ], A_Q12_tmp[ 9 ] ); + if( psDec->LPC_order == 16 ) { + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 11 ], A_Q12_tmp[ 10 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 12 ], A_Q12_tmp[ 11 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 13 ], A_Q12_tmp[ 12 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 14 ], A_Q12_tmp[ 13 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 15 ], A_Q12_tmp[ 14 ] ); + LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 16 ], A_Q12_tmp[ 15 ] ); + } + + /* Add prediction to LPC excitation */ + sLPC_Q14[ MAX_LPC_ORDER + i ] = silk_ADD_LSHIFT32( pres_Q14[ i ], LPC_pred_Q10, 4 ); + + /* Scale with gain */ + pxq[ i ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( silk_SMULWW( sLPC_Q14[ MAX_LPC_ORDER + i ], Gain_Q10 ), 8 ) ); + } + + /* DEBUG_STORE_DATA( dec.pcm, pxq, psDec->subfr_length * sizeof( opus_int16 ) ) */ + + /* Update LPC filter state */ + silk_memcpy( sLPC_Q14, &sLPC_Q14[ psDec->subfr_length ], MAX_LPC_ORDER * sizeof( opus_int32 ) ); + pexc_Q14 += psDec->subfr_length; + pxq += psDec->subfr_length; + } + + /* Save LPC state */ + silk_memcpy( psDec->sLPC_Q14_buf, sLPC_Q14, MAX_LPC_ORDER * sizeof( opus_int32 ) ); + RESTORE_STACK; +} diff --git a/asm/libs/opus/silk/decode_frame.c b/asm/libs/opus/silk/decode_frame.c new file mode 100644 index 00000000..a605d95a --- /dev/null +++ b/asm/libs/opus/silk/decode_frame.c @@ -0,0 +1,129 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" +#include "stack_alloc.h" +#include "PLC.h" + +/****************/ +/* Decode frame */ +/****************/ +opus_int silk_decode_frame( + silk_decoder_state *psDec, /* I/O Pointer to Silk decoder state */ + ec_dec *psRangeDec, /* I/O Compressor data structure */ + opus_int16 pOut[], /* O Pointer to output speech frame */ + opus_int32 *pN, /* O Pointer to size of output frame */ + opus_int lostFlag, /* I 0: no loss, 1 loss, 2 decode fec */ + opus_int condCoding, /* I The type of conditional coding to use */ + int arch /* I Run-time architecture */ +) +{ + VARDECL( silk_decoder_control, psDecCtrl ); + opus_int L, mv_len, ret = 0; + SAVE_STACK; + + L = psDec->frame_length; + ALLOC( psDecCtrl, 1, silk_decoder_control ); + psDecCtrl->LTP_scale_Q14 = 0; + + /* Safety checks */ + silk_assert( L > 0 && L <= MAX_FRAME_LENGTH ); + + if( lostFlag == FLAG_DECODE_NORMAL || + ( lostFlag == FLAG_DECODE_LBRR && psDec->LBRR_flags[ psDec->nFramesDecoded ] == 1 ) ) + { + VARDECL( opus_int16, pulses ); + ALLOC( pulses, (L + SHELL_CODEC_FRAME_LENGTH - 1) & + ~(SHELL_CODEC_FRAME_LENGTH - 1), opus_int16 ); + /*********************************************/ + /* Decode quantization indices of side info */ + /*********************************************/ + silk_decode_indices( psDec, psRangeDec, psDec->nFramesDecoded, lostFlag, condCoding ); + + /*********************************************/ + /* Decode quantization indices of excitation */ + /*********************************************/ + silk_decode_pulses( psRangeDec, pulses, psDec->indices.signalType, + psDec->indices.quantOffsetType, psDec->frame_length ); + + /********************************************/ + /* Decode parameters and pulse signal */ + /********************************************/ + silk_decode_parameters( psDec, psDecCtrl, condCoding ); + + /********************************************************/ + /* Run inverse NSQ */ + /********************************************************/ + silk_decode_core( psDec, psDecCtrl, pOut, pulses, arch ); + + /********************************************************/ + /* Update PLC state */ + /********************************************************/ + silk_PLC( psDec, psDecCtrl, pOut, 0, arch ); + + psDec->lossCnt = 0; + psDec->prevSignalType = psDec->indices.signalType; + silk_assert( psDec->prevSignalType >= 0 && psDec->prevSignalType <= 2 ); + + /* A frame has been decoded without errors */ + psDec->first_frame_after_reset = 0; + } else { + /* Handle packet loss by extrapolation */ + silk_PLC( psDec, psDecCtrl, pOut, 1, arch ); + } + + /*************************/ + /* Update output buffer. */ + /*************************/ + silk_assert( psDec->ltp_mem_length >= psDec->frame_length ); + mv_len = psDec->ltp_mem_length - psDec->frame_length; + silk_memmove( psDec->outBuf, &psDec->outBuf[ psDec->frame_length ], mv_len * sizeof(opus_int16) ); + silk_memcpy( &psDec->outBuf[ mv_len ], pOut, psDec->frame_length * sizeof( opus_int16 ) ); + + /************************************************/ + /* Comfort noise generation / estimation */ + /************************************************/ + silk_CNG( psDec, psDecCtrl, pOut, L ); + + /****************************************************************/ + /* Ensure smooth connection of extrapolated and good frames */ + /****************************************************************/ + silk_PLC_glue_frames( psDec, pOut, L ); + + /* Update some decoder state variables */ + psDec->lagPrev = psDecCtrl->pitchL[ psDec->nb_subfr - 1 ]; + + /* Set output frame length */ + *pN = L; + + RESTORE_STACK; + return ret; +} diff --git a/asm/libs/opus/silk/decode_indices.c b/asm/libs/opus/silk/decode_indices.c new file mode 100644 index 00000000..7afe5c26 --- /dev/null +++ b/asm/libs/opus/silk/decode_indices.c @@ -0,0 +1,151 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" + +/* Decode side-information parameters from payload */ +void silk_decode_indices( + silk_decoder_state *psDec, /* I/O State */ + ec_dec *psRangeDec, /* I/O Compressor data structure */ + opus_int FrameIndex, /* I Frame number */ + opus_int decode_LBRR, /* I Flag indicating LBRR data is being decoded */ + opus_int condCoding /* I The type of conditional coding to use */ +) +{ + opus_int i, k, Ix; + opus_int decode_absolute_lagIndex, delta_lagIndex; + opus_int16 ec_ix[ MAX_LPC_ORDER ]; + opus_uint8 pred_Q8[ MAX_LPC_ORDER ]; + + /*******************************************/ + /* Decode signal type and quantizer offset */ + /*******************************************/ + if( decode_LBRR || psDec->VAD_flags[ FrameIndex ] ) { + Ix = ec_dec_icdf( psRangeDec, silk_type_offset_VAD_iCDF, 8 ) + 2; + } else { + Ix = ec_dec_icdf( psRangeDec, silk_type_offset_no_VAD_iCDF, 8 ); + } + psDec->indices.signalType = (opus_int8)silk_RSHIFT( Ix, 1 ); + psDec->indices.quantOffsetType = (opus_int8)( Ix & 1 ); + + /****************/ + /* Decode gains */ + /****************/ + /* First subframe */ + if( condCoding == CODE_CONDITIONALLY ) { + /* Conditional coding */ + psDec->indices.GainsIndices[ 0 ] = (opus_int8)ec_dec_icdf( psRangeDec, silk_delta_gain_iCDF, 8 ); + } else { + /* Independent coding, in two stages: MSB bits followed by 3 LSBs */ + psDec->indices.GainsIndices[ 0 ] = (opus_int8)silk_LSHIFT( ec_dec_icdf( psRangeDec, silk_gain_iCDF[ psDec->indices.signalType ], 8 ), 3 ); + psDec->indices.GainsIndices[ 0 ] += (opus_int8)ec_dec_icdf( psRangeDec, silk_uniform8_iCDF, 8 ); + } + + /* Remaining subframes */ + for( i = 1; i < psDec->nb_subfr; i++ ) { + psDec->indices.GainsIndices[ i ] = (opus_int8)ec_dec_icdf( psRangeDec, silk_delta_gain_iCDF, 8 ); + } + + /**********************/ + /* Decode LSF Indices */ + /**********************/ + psDec->indices.NLSFIndices[ 0 ] = (opus_int8)ec_dec_icdf( psRangeDec, &psDec->psNLSF_CB->CB1_iCDF[ ( psDec->indices.signalType >> 1 ) * psDec->psNLSF_CB->nVectors ], 8 ); + silk_NLSF_unpack( ec_ix, pred_Q8, psDec->psNLSF_CB, psDec->indices.NLSFIndices[ 0 ] ); + silk_assert( psDec->psNLSF_CB->order == psDec->LPC_order ); + for( i = 0; i < psDec->psNLSF_CB->order; i++ ) { + Ix = ec_dec_icdf( psRangeDec, &psDec->psNLSF_CB->ec_iCDF[ ec_ix[ i ] ], 8 ); + if( Ix == 0 ) { + Ix -= ec_dec_icdf( psRangeDec, silk_NLSF_EXT_iCDF, 8 ); + } else if( Ix == 2 * NLSF_QUANT_MAX_AMPLITUDE ) { + Ix += ec_dec_icdf( psRangeDec, silk_NLSF_EXT_iCDF, 8 ); + } + psDec->indices.NLSFIndices[ i+1 ] = (opus_int8)( Ix - NLSF_QUANT_MAX_AMPLITUDE ); + } + + /* Decode LSF interpolation factor */ + if( psDec->nb_subfr == MAX_NB_SUBFR ) { + psDec->indices.NLSFInterpCoef_Q2 = (opus_int8)ec_dec_icdf( psRangeDec, silk_NLSF_interpolation_factor_iCDF, 8 ); + } else { + psDec->indices.NLSFInterpCoef_Q2 = 4; + } + + if( psDec->indices.signalType == TYPE_VOICED ) + { + /*********************/ + /* Decode pitch lags */ + /*********************/ + /* Get lag index */ + decode_absolute_lagIndex = 1; + if( condCoding == CODE_CONDITIONALLY && psDec->ec_prevSignalType == TYPE_VOICED ) { + /* Decode Delta index */ + delta_lagIndex = (opus_int16)ec_dec_icdf( psRangeDec, silk_pitch_delta_iCDF, 8 ); + if( delta_lagIndex > 0 ) { + delta_lagIndex = delta_lagIndex - 9; + psDec->indices.lagIndex = (opus_int16)( psDec->ec_prevLagIndex + delta_lagIndex ); + decode_absolute_lagIndex = 0; + } + } + if( decode_absolute_lagIndex ) { + /* Absolute decoding */ + psDec->indices.lagIndex = (opus_int16)ec_dec_icdf( psRangeDec, silk_pitch_lag_iCDF, 8 ) * silk_RSHIFT( psDec->fs_kHz, 1 ); + psDec->indices.lagIndex += (opus_int16)ec_dec_icdf( psRangeDec, psDec->pitch_lag_low_bits_iCDF, 8 ); + } + psDec->ec_prevLagIndex = psDec->indices.lagIndex; + + /* Get countour index */ + psDec->indices.contourIndex = (opus_int8)ec_dec_icdf( psRangeDec, psDec->pitch_contour_iCDF, 8 ); + + /********************/ + /* Decode LTP gains */ + /********************/ + /* Decode PERIndex value */ + psDec->indices.PERIndex = (opus_int8)ec_dec_icdf( psRangeDec, silk_LTP_per_index_iCDF, 8 ); + + for( k = 0; k < psDec->nb_subfr; k++ ) { + psDec->indices.LTPIndex[ k ] = (opus_int8)ec_dec_icdf( psRangeDec, silk_LTP_gain_iCDF_ptrs[ psDec->indices.PERIndex ], 8 ); + } + + /**********************/ + /* Decode LTP scaling */ + /**********************/ + if( condCoding == CODE_INDEPENDENTLY ) { + psDec->indices.LTP_scaleIndex = (opus_int8)ec_dec_icdf( psRangeDec, silk_LTPscale_iCDF, 8 ); + } else { + psDec->indices.LTP_scaleIndex = 0; + } + } + psDec->ec_prevSignalType = psDec->indices.signalType; + + /***************/ + /* Decode seed */ + /***************/ + psDec->indices.Seed = (opus_int8)ec_dec_icdf( psRangeDec, silk_uniform4_iCDF, 8 ); +} diff --git a/asm/libs/opus/silk/decode_parameters.c b/asm/libs/opus/silk/decode_parameters.c new file mode 100644 index 00000000..e345b1dc --- /dev/null +++ b/asm/libs/opus/silk/decode_parameters.c @@ -0,0 +1,115 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" + +/* Decode parameters from payload */ +void silk_decode_parameters( + silk_decoder_state *psDec, /* I/O State */ + silk_decoder_control *psDecCtrl, /* I/O Decoder control */ + opus_int condCoding /* I The type of conditional coding to use */ +) +{ + opus_int i, k, Ix; + opus_int16 pNLSF_Q15[ MAX_LPC_ORDER ], pNLSF0_Q15[ MAX_LPC_ORDER ]; + const opus_int8 *cbk_ptr_Q7; + + /* Dequant Gains */ + silk_gains_dequant( psDecCtrl->Gains_Q16, psDec->indices.GainsIndices, + &psDec->LastGainIndex, condCoding == CODE_CONDITIONALLY, psDec->nb_subfr ); + + /****************/ + /* Decode NLSFs */ + /****************/ + silk_NLSF_decode( pNLSF_Q15, psDec->indices.NLSFIndices, psDec->psNLSF_CB ); + + /* Convert NLSF parameters to AR prediction filter coefficients */ + silk_NLSF2A( psDecCtrl->PredCoef_Q12[ 1 ], pNLSF_Q15, psDec->LPC_order ); + + /* If just reset, e.g., because internal Fs changed, do not allow interpolation */ + /* improves the case of packet loss in the first frame after a switch */ + if( psDec->first_frame_after_reset == 1 ) { + psDec->indices.NLSFInterpCoef_Q2 = 4; + } + + if( psDec->indices.NLSFInterpCoef_Q2 < 4 ) { + /* Calculation of the interpolated NLSF0 vector from the interpolation factor, */ + /* the previous NLSF1, and the current NLSF1 */ + for( i = 0; i < psDec->LPC_order; i++ ) { + pNLSF0_Q15[ i ] = psDec->prevNLSF_Q15[ i ] + silk_RSHIFT( silk_MUL( psDec->indices.NLSFInterpCoef_Q2, + pNLSF_Q15[ i ] - psDec->prevNLSF_Q15[ i ] ), 2 ); + } + + /* Convert NLSF parameters to AR prediction filter coefficients */ + silk_NLSF2A( psDecCtrl->PredCoef_Q12[ 0 ], pNLSF0_Q15, psDec->LPC_order ); + } else { + /* Copy LPC coefficients for first half from second half */ + silk_memcpy( psDecCtrl->PredCoef_Q12[ 0 ], psDecCtrl->PredCoef_Q12[ 1 ], psDec->LPC_order * sizeof( opus_int16 ) ); + } + + silk_memcpy( psDec->prevNLSF_Q15, pNLSF_Q15, psDec->LPC_order * sizeof( opus_int16 ) ); + + /* After a packet loss do BWE of LPC coefs */ + if( psDec->lossCnt ) { + silk_bwexpander( psDecCtrl->PredCoef_Q12[ 0 ], psDec->LPC_order, BWE_AFTER_LOSS_Q16 ); + silk_bwexpander( psDecCtrl->PredCoef_Q12[ 1 ], psDec->LPC_order, BWE_AFTER_LOSS_Q16 ); + } + + if( psDec->indices.signalType == TYPE_VOICED ) { + /*********************/ + /* Decode pitch lags */ + /*********************/ + + /* Decode pitch values */ + silk_decode_pitch( psDec->indices.lagIndex, psDec->indices.contourIndex, psDecCtrl->pitchL, psDec->fs_kHz, psDec->nb_subfr ); + + /* Decode Codebook Index */ + cbk_ptr_Q7 = silk_LTP_vq_ptrs_Q7[ psDec->indices.PERIndex ]; /* set pointer to start of codebook */ + + for( k = 0; k < psDec->nb_subfr; k++ ) { + Ix = psDec->indices.LTPIndex[ k ]; + for( i = 0; i < LTP_ORDER; i++ ) { + psDecCtrl->LTPCoef_Q14[ k * LTP_ORDER + i ] = silk_LSHIFT( cbk_ptr_Q7[ Ix * LTP_ORDER + i ], 7 ); + } + } + + /**********************/ + /* Decode LTP scaling */ + /**********************/ + Ix = psDec->indices.LTP_scaleIndex; + psDecCtrl->LTP_scale_Q14 = silk_LTPScales_table_Q14[ Ix ]; + } else { + silk_memset( psDecCtrl->pitchL, 0, psDec->nb_subfr * sizeof( opus_int ) ); + silk_memset( psDecCtrl->LTPCoef_Q14, 0, LTP_ORDER * psDec->nb_subfr * sizeof( opus_int16 ) ); + psDec->indices.PERIndex = 0; + psDecCtrl->LTP_scale_Q14 = 0; + } +} diff --git a/asm/libs/opus/silk/decode_pitch.c b/asm/libs/opus/silk/decode_pitch.c new file mode 100644 index 00000000..fedbc6a5 --- /dev/null +++ b/asm/libs/opus/silk/decode_pitch.c @@ -0,0 +1,77 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/*********************************************************** +* Pitch analyser function +********************************************************** */ +#include "SigProc_FIX.h" +#include "pitch_est_defines.h" + +void silk_decode_pitch( + opus_int16 lagIndex, /* I */ + opus_int8 contourIndex, /* O */ + opus_int pitch_lags[], /* O 4 pitch values */ + const opus_int Fs_kHz, /* I sampling frequency (kHz) */ + const opus_int nb_subfr /* I number of sub frames */ +) +{ + opus_int lag, k, min_lag, max_lag, cbk_size; + const opus_int8 *Lag_CB_ptr; + + if( Fs_kHz == 8 ) { + if( nb_subfr == PE_MAX_NB_SUBFR ) { + Lag_CB_ptr = &silk_CB_lags_stage2[ 0 ][ 0 ]; + cbk_size = PE_NB_CBKS_STAGE2_EXT; + } else { + silk_assert( nb_subfr == PE_MAX_NB_SUBFR >> 1 ); + Lag_CB_ptr = &silk_CB_lags_stage2_10_ms[ 0 ][ 0 ]; + cbk_size = PE_NB_CBKS_STAGE2_10MS; + } + } else { + if( nb_subfr == PE_MAX_NB_SUBFR ) { + Lag_CB_ptr = &silk_CB_lags_stage3[ 0 ][ 0 ]; + cbk_size = PE_NB_CBKS_STAGE3_MAX; + } else { + silk_assert( nb_subfr == PE_MAX_NB_SUBFR >> 1 ); + Lag_CB_ptr = &silk_CB_lags_stage3_10_ms[ 0 ][ 0 ]; + cbk_size = PE_NB_CBKS_STAGE3_10MS; + } + } + + min_lag = silk_SMULBB( PE_MIN_LAG_MS, Fs_kHz ); + max_lag = silk_SMULBB( PE_MAX_LAG_MS, Fs_kHz ); + lag = min_lag + lagIndex; + + for( k = 0; k < nb_subfr; k++ ) { + pitch_lags[ k ] = lag + matrix_ptr( Lag_CB_ptr, k, contourIndex, cbk_size ); + pitch_lags[ k ] = silk_LIMIT( pitch_lags[ k ], min_lag, max_lag ); + } +} diff --git a/asm/libs/opus/silk/decode_pulses.c b/asm/libs/opus/silk/decode_pulses.c new file mode 100644 index 00000000..d6bbec92 --- /dev/null +++ b/asm/libs/opus/silk/decode_pulses.c @@ -0,0 +1,115 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" + +/*********************************************/ +/* Decode quantization indices of excitation */ +/*********************************************/ +void silk_decode_pulses( + ec_dec *psRangeDec, /* I/O Compressor data structure */ + opus_int16 pulses[], /* O Excitation signal */ + const opus_int signalType, /* I Sigtype */ + const opus_int quantOffsetType, /* I quantOffsetType */ + const opus_int frame_length /* I Frame length */ +) +{ + opus_int i, j, k, iter, abs_q, nLS, RateLevelIndex; + opus_int sum_pulses[ MAX_NB_SHELL_BLOCKS ], nLshifts[ MAX_NB_SHELL_BLOCKS ]; + opus_int16 *pulses_ptr; + const opus_uint8 *cdf_ptr; + + /*********************/ + /* Decode rate level */ + /*********************/ + RateLevelIndex = ec_dec_icdf( psRangeDec, silk_rate_levels_iCDF[ signalType >> 1 ], 8 ); + + /* Calculate number of shell blocks */ + silk_assert( 1 << LOG2_SHELL_CODEC_FRAME_LENGTH == SHELL_CODEC_FRAME_LENGTH ); + iter = silk_RSHIFT( frame_length, LOG2_SHELL_CODEC_FRAME_LENGTH ); + if( iter * SHELL_CODEC_FRAME_LENGTH < frame_length ) { + silk_assert( frame_length == 12 * 10 ); /* Make sure only happens for 10 ms @ 12 kHz */ + iter++; + } + + /***************************************************/ + /* Sum-Weighted-Pulses Decoding */ + /***************************************************/ + cdf_ptr = silk_pulses_per_block_iCDF[ RateLevelIndex ]; + for( i = 0; i < iter; i++ ) { + nLshifts[ i ] = 0; + sum_pulses[ i ] = ec_dec_icdf( psRangeDec, cdf_ptr, 8 ); + + /* LSB indication */ + while( sum_pulses[ i ] == SILK_MAX_PULSES + 1 ) { + nLshifts[ i ]++; + /* When we've already got 10 LSBs, we shift the table to not allow (SILK_MAX_PULSES + 1) */ + sum_pulses[ i ] = ec_dec_icdf( psRangeDec, + silk_pulses_per_block_iCDF[ N_RATE_LEVELS - 1] + ( nLshifts[ i ] == 10 ), 8 ); + } + } + + /***************************************************/ + /* Shell decoding */ + /***************************************************/ + for( i = 0; i < iter; i++ ) { + if( sum_pulses[ i ] > 0 ) { + silk_shell_decoder( &pulses[ silk_SMULBB( i, SHELL_CODEC_FRAME_LENGTH ) ], psRangeDec, sum_pulses[ i ] ); + } else { + silk_memset( &pulses[ silk_SMULBB( i, SHELL_CODEC_FRAME_LENGTH ) ], 0, SHELL_CODEC_FRAME_LENGTH * sizeof( pulses[0] ) ); + } + } + + /***************************************************/ + /* LSB Decoding */ + /***************************************************/ + for( i = 0; i < iter; i++ ) { + if( nLshifts[ i ] > 0 ) { + nLS = nLshifts[ i ]; + pulses_ptr = &pulses[ silk_SMULBB( i, SHELL_CODEC_FRAME_LENGTH ) ]; + for( k = 0; k < SHELL_CODEC_FRAME_LENGTH; k++ ) { + abs_q = pulses_ptr[ k ]; + for( j = 0; j < nLS; j++ ) { + abs_q = silk_LSHIFT( abs_q, 1 ); + abs_q += ec_dec_icdf( psRangeDec, silk_lsb_iCDF, 8 ); + } + pulses_ptr[ k ] = abs_q; + } + /* Mark the number of pulses non-zero for sign decoding. */ + sum_pulses[ i ] |= nLS << 5; + } + } + + /****************************************/ + /* Decode and add signs to pulse signal */ + /****************************************/ + silk_decode_signs( psRangeDec, pulses, frame_length, signalType, quantOffsetType, sum_pulses ); +} diff --git a/asm/libs/opus/silk/decoder_set_fs.c b/asm/libs/opus/silk/decoder_set_fs.c new file mode 100644 index 00000000..eef0fd25 --- /dev/null +++ b/asm/libs/opus/silk/decoder_set_fs.c @@ -0,0 +1,108 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" + +/* Set decoder sampling rate */ +opus_int silk_decoder_set_fs( + silk_decoder_state *psDec, /* I/O Decoder state pointer */ + opus_int fs_kHz, /* I Sampling frequency (kHz) */ + opus_int32 fs_API_Hz /* I API Sampling frequency (Hz) */ +) +{ + opus_int frame_length, ret = 0; + + silk_assert( fs_kHz == 8 || fs_kHz == 12 || fs_kHz == 16 ); + silk_assert( psDec->nb_subfr == MAX_NB_SUBFR || psDec->nb_subfr == MAX_NB_SUBFR/2 ); + + /* New (sub)frame length */ + psDec->subfr_length = silk_SMULBB( SUB_FRAME_LENGTH_MS, fs_kHz ); + frame_length = silk_SMULBB( psDec->nb_subfr, psDec->subfr_length ); + + /* Initialize resampler when switching internal or external sampling frequency */ + if( psDec->fs_kHz != fs_kHz || psDec->fs_API_hz != fs_API_Hz ) { + /* Initialize the resampler for dec_API.c preparing resampling from fs_kHz to API_fs_Hz */ + ret += silk_resampler_init( &psDec->resampler_state, silk_SMULBB( fs_kHz, 1000 ), fs_API_Hz, 0 ); + + psDec->fs_API_hz = fs_API_Hz; + } + + if( psDec->fs_kHz != fs_kHz || frame_length != psDec->frame_length ) { + if( fs_kHz == 8 ) { + if( psDec->nb_subfr == MAX_NB_SUBFR ) { + psDec->pitch_contour_iCDF = silk_pitch_contour_NB_iCDF; + } else { + psDec->pitch_contour_iCDF = silk_pitch_contour_10_ms_NB_iCDF; + } + } else { + if( psDec->nb_subfr == MAX_NB_SUBFR ) { + psDec->pitch_contour_iCDF = silk_pitch_contour_iCDF; + } else { + psDec->pitch_contour_iCDF = silk_pitch_contour_10_ms_iCDF; + } + } + if( psDec->fs_kHz != fs_kHz ) { + psDec->ltp_mem_length = silk_SMULBB( LTP_MEM_LENGTH_MS, fs_kHz ); + if( fs_kHz == 8 || fs_kHz == 12 ) { + psDec->LPC_order = MIN_LPC_ORDER; + psDec->psNLSF_CB = &silk_NLSF_CB_NB_MB; + } else { + psDec->LPC_order = MAX_LPC_ORDER; + psDec->psNLSF_CB = &silk_NLSF_CB_WB; + } + if( fs_kHz == 16 ) { + psDec->pitch_lag_low_bits_iCDF = silk_uniform8_iCDF; + } else if( fs_kHz == 12 ) { + psDec->pitch_lag_low_bits_iCDF = silk_uniform6_iCDF; + } else if( fs_kHz == 8 ) { + psDec->pitch_lag_low_bits_iCDF = silk_uniform4_iCDF; + } else { + /* unsupported sampling rate */ + silk_assert( 0 ); + } + psDec->first_frame_after_reset = 1; + psDec->lagPrev = 100; + psDec->LastGainIndex = 10; + psDec->prevSignalType = TYPE_NO_VOICE_ACTIVITY; + silk_memset( psDec->outBuf, 0, sizeof(psDec->outBuf)); + silk_memset( psDec->sLPC_Q14_buf, 0, sizeof(psDec->sLPC_Q14_buf) ); + } + + psDec->fs_kHz = fs_kHz; + psDec->frame_length = frame_length; + } + + /* Check that settings are valid */ + silk_assert( psDec->frame_length > 0 && psDec->frame_length <= MAX_FRAME_LENGTH ); + + return ret; +} + diff --git a/asm/libs/opus/silk/define.h b/asm/libs/opus/silk/define.h new file mode 100644 index 00000000..19c9b00e --- /dev/null +++ b/asm/libs/opus/silk/define.h @@ -0,0 +1,235 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_DEFINE_H +#define SILK_DEFINE_H + +#include "errors.h" +#include "typedef.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + +/* Max number of encoder channels (1/2) */ +#define ENCODER_NUM_CHANNELS 2 +/* Number of decoder channels (1/2) */ +#define DECODER_NUM_CHANNELS 2 + +#define MAX_FRAMES_PER_PACKET 3 + +/* Limits on bitrate */ +#define MIN_TARGET_RATE_BPS 5000 +#define MAX_TARGET_RATE_BPS 80000 +#define TARGET_RATE_TAB_SZ 8 + +/* LBRR thresholds */ +#define LBRR_NB_MIN_RATE_BPS 12000 +#define LBRR_MB_MIN_RATE_BPS 14000 +#define LBRR_WB_MIN_RATE_BPS 16000 + +/* DTX settings */ +#define NB_SPEECH_FRAMES_BEFORE_DTX 10 /* eq 200 ms */ +#define MAX_CONSECUTIVE_DTX 20 /* eq 400 ms */ + +/* Maximum sampling frequency */ +#define MAX_FS_KHZ 16 +#define MAX_API_FS_KHZ 48 + +/* Signal types */ +#define TYPE_NO_VOICE_ACTIVITY 0 +#define TYPE_UNVOICED 1 +#define TYPE_VOICED 2 + +/* Conditional coding types */ +#define CODE_INDEPENDENTLY 0 +#define CODE_INDEPENDENTLY_NO_LTP_SCALING 1 +#define CODE_CONDITIONALLY 2 + +/* Settings for stereo processing */ +#define STEREO_QUANT_TAB_SIZE 16 +#define STEREO_QUANT_SUB_STEPS 5 +#define STEREO_INTERP_LEN_MS 8 /* must be even */ +#define STEREO_RATIO_SMOOTH_COEF 0.01 /* smoothing coef for signal norms and stereo width */ + +/* Range of pitch lag estimates */ +#define PITCH_EST_MIN_LAG_MS 2 /* 2 ms -> 500 Hz */ +#define PITCH_EST_MAX_LAG_MS 18 /* 18 ms -> 56 Hz */ + +/* Maximum number of subframes */ +#define MAX_NB_SUBFR 4 + +/* Number of samples per frame */ +#define LTP_MEM_LENGTH_MS 20 +#define SUB_FRAME_LENGTH_MS 5 +#define MAX_SUB_FRAME_LENGTH ( SUB_FRAME_LENGTH_MS * MAX_FS_KHZ ) +#define MAX_FRAME_LENGTH_MS ( SUB_FRAME_LENGTH_MS * MAX_NB_SUBFR ) +#define MAX_FRAME_LENGTH ( MAX_FRAME_LENGTH_MS * MAX_FS_KHZ ) + +/* Milliseconds of lookahead for pitch analysis */ +#define LA_PITCH_MS 2 +#define LA_PITCH_MAX ( LA_PITCH_MS * MAX_FS_KHZ ) + +/* Order of LPC used in find pitch */ +#define MAX_FIND_PITCH_LPC_ORDER 16 + +/* Length of LPC window used in find pitch */ +#define FIND_PITCH_LPC_WIN_MS ( 20 + (LA_PITCH_MS << 1) ) +#define FIND_PITCH_LPC_WIN_MS_2_SF ( 10 + (LA_PITCH_MS << 1) ) +#define FIND_PITCH_LPC_WIN_MAX ( FIND_PITCH_LPC_WIN_MS * MAX_FS_KHZ ) + +/* Milliseconds of lookahead for noise shape analysis */ +#define LA_SHAPE_MS 5 +#define LA_SHAPE_MAX ( LA_SHAPE_MS * MAX_FS_KHZ ) + +/* Maximum length of LPC window used in noise shape analysis */ +#define SHAPE_LPC_WIN_MAX ( 15 * MAX_FS_KHZ ) + +/* dB level of lowest gain quantization level */ +#define MIN_QGAIN_DB 2 +/* dB level of highest gain quantization level */ +#define MAX_QGAIN_DB 88 +/* Number of gain quantization levels */ +#define N_LEVELS_QGAIN 64 +/* Max increase in gain quantization index */ +#define MAX_DELTA_GAIN_QUANT 36 +/* Max decrease in gain quantization index */ +#define MIN_DELTA_GAIN_QUANT -4 + +/* Quantization offsets (multiples of 4) */ +#define OFFSET_VL_Q10 32 +#define OFFSET_VH_Q10 100 +#define OFFSET_UVL_Q10 100 +#define OFFSET_UVH_Q10 240 + +#define QUANT_LEVEL_ADJUST_Q10 80 + +/* Maximum numbers of iterations used to stabilize an LPC vector */ +#define MAX_LPC_STABILIZE_ITERATIONS 16 +#define MAX_PREDICTION_POWER_GAIN 1e4f +#define MAX_PREDICTION_POWER_GAIN_AFTER_RESET 1e2f + +#define MAX_LPC_ORDER 16 +#define MIN_LPC_ORDER 10 + +/* Find Pred Coef defines */ +#define LTP_ORDER 5 + +/* LTP quantization settings */ +#define NB_LTP_CBKS 3 + +/* Flag to use harmonic noise shaping */ +#define USE_HARM_SHAPING 1 + +/* Max LPC order of noise shaping filters */ +#define MAX_SHAPE_LPC_ORDER 16 + +#define HARM_SHAPE_FIR_TAPS 3 + +/* Maximum number of delayed decision states */ +#define MAX_DEL_DEC_STATES 4 + +#define LTP_BUF_LENGTH 512 +#define LTP_MASK ( LTP_BUF_LENGTH - 1 ) + +#define DECISION_DELAY 32 +#define DECISION_DELAY_MASK ( DECISION_DELAY - 1 ) + +/* Number of subframes for excitation entropy coding */ +#define SHELL_CODEC_FRAME_LENGTH 16 +#define LOG2_SHELL_CODEC_FRAME_LENGTH 4 +#define MAX_NB_SHELL_BLOCKS ( MAX_FRAME_LENGTH / SHELL_CODEC_FRAME_LENGTH ) + +/* Number of rate levels, for entropy coding of excitation */ +#define N_RATE_LEVELS 10 + +/* Maximum sum of pulses per shell coding frame */ +#define SILK_MAX_PULSES 16 + +#define MAX_MATRIX_SIZE MAX_LPC_ORDER /* Max of LPC Order and LTP order */ + +#if( MAX_LPC_ORDER > DECISION_DELAY ) +# define NSQ_LPC_BUF_LENGTH MAX_LPC_ORDER +#else +# define NSQ_LPC_BUF_LENGTH DECISION_DELAY +#endif + +/***************************/ +/* Voice activity detector */ +/***************************/ +#define VAD_N_BANDS 4 + +#define VAD_INTERNAL_SUBFRAMES_LOG2 2 +#define VAD_INTERNAL_SUBFRAMES ( 1 << VAD_INTERNAL_SUBFRAMES_LOG2 ) + +#define VAD_NOISE_LEVEL_SMOOTH_COEF_Q16 1024 /* Must be < 4096 */ +#define VAD_NOISE_LEVELS_BIAS 50 + +/* Sigmoid settings */ +#define VAD_NEGATIVE_OFFSET_Q5 128 /* sigmoid is 0 at -128 */ +#define VAD_SNR_FACTOR_Q16 45000 + +/* smoothing for SNR measurement */ +#define VAD_SNR_SMOOTH_COEF_Q18 4096 + +/* Size of the piecewise linear cosine approximation table for the LSFs */ +#define LSF_COS_TAB_SZ_FIX 128 + +/******************/ +/* NLSF quantizer */ +/******************/ +#define NLSF_W_Q 2 +#define NLSF_VQ_MAX_VECTORS 32 +#define NLSF_VQ_MAX_SURVIVORS 32 +#define NLSF_QUANT_MAX_AMPLITUDE 4 +#define NLSF_QUANT_MAX_AMPLITUDE_EXT 10 +#define NLSF_QUANT_LEVEL_ADJ 0.1 +#define NLSF_QUANT_DEL_DEC_STATES_LOG2 2 +#define NLSF_QUANT_DEL_DEC_STATES ( 1 << NLSF_QUANT_DEL_DEC_STATES_LOG2 ) + +/* Transition filtering for mode switching */ +#define TRANSITION_TIME_MS 5120 /* 5120 = 64 * FRAME_LENGTH_MS * ( TRANSITION_INT_NUM - 1 ) = 64*(20*4)*/ +#define TRANSITION_NB 3 /* Hardcoded in tables */ +#define TRANSITION_NA 2 /* Hardcoded in tables */ +#define TRANSITION_INT_NUM 5 /* Hardcoded in tables */ +#define TRANSITION_FRAMES ( TRANSITION_TIME_MS / MAX_FRAME_LENGTH_MS ) +#define TRANSITION_INT_STEPS ( TRANSITION_FRAMES / ( TRANSITION_INT_NUM - 1 ) ) + +/* BWE factors to apply after packet loss */ +#define BWE_AFTER_LOSS_Q16 63570 + +/* Defines for CN generation */ +#define CNG_BUF_MASK_MAX 255 /* 2^floor(log2(MAX_FRAME_LENGTH))-1 */ +#define CNG_GAIN_SMTH_Q16 4634 /* 0.25^(1/4) */ +#define CNG_NLSF_SMTH_Q16 16348 /* 0.25 */ + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/asm/libs/opus/silk/enc_API.c b/asm/libs/opus/silk/enc_API.c new file mode 100644 index 00000000..f8060286 --- /dev/null +++ b/asm/libs/opus/silk/enc_API.c @@ -0,0 +1,563 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif +#include "define.h" +#include "API.h" +#include "control.h" +#include "typedef.h" +#include "stack_alloc.h" +#include "structs.h" +#include "tuning_parameters.h" +#ifdef FIXED_POINT +#include "main_FIX.h" +#else +#include "main_FLP.h" +#endif + +/***************************************/ +/* Read control structure from encoder */ +/***************************************/ +static opus_int silk_QueryEncoder( /* O Returns error code */ + const void *encState, /* I State */ + silk_EncControlStruct *encStatus /* O Encoder Status */ +); + +/****************************************/ +/* Encoder functions */ +/****************************************/ + +opus_int silk_Get_Encoder_Size( /* O Returns error code */ + opus_int *encSizeBytes /* O Number of bytes in SILK encoder state */ +) +{ + opus_int ret = SILK_NO_ERROR; + + *encSizeBytes = sizeof( silk_encoder ); + + return ret; +} + +/*************************/ +/* Init or Reset encoder */ +/*************************/ +opus_int silk_InitEncoder( /* O Returns error code */ + void *encState, /* I/O State */ + int arch, /* I Run-time architecture */ + silk_EncControlStruct *encStatus /* O Encoder Status */ +) +{ + silk_encoder *psEnc; + opus_int n, ret = SILK_NO_ERROR; + + psEnc = (silk_encoder *)encState; + + /* Reset encoder */ + silk_memset( psEnc, 0, sizeof( silk_encoder ) ); + for( n = 0; n < ENCODER_NUM_CHANNELS; n++ ) { + if( ret += silk_init_encoder( &psEnc->state_Fxx[ n ], arch ) ) { + silk_assert( 0 ); + } + } + + psEnc->nChannelsAPI = 1; + psEnc->nChannelsInternal = 1; + + /* Read control structure */ + if( ret += silk_QueryEncoder( encState, encStatus ) ) { + silk_assert( 0 ); + } + + return ret; +} + +/***************************************/ +/* Read control structure from encoder */ +/***************************************/ +static opus_int silk_QueryEncoder( /* O Returns error code */ + const void *encState, /* I State */ + silk_EncControlStruct *encStatus /* O Encoder Status */ +) +{ + opus_int ret = SILK_NO_ERROR; + silk_encoder_state_Fxx *state_Fxx; + silk_encoder *psEnc = (silk_encoder *)encState; + + state_Fxx = psEnc->state_Fxx; + + encStatus->nChannelsAPI = psEnc->nChannelsAPI; + encStatus->nChannelsInternal = psEnc->nChannelsInternal; + encStatus->API_sampleRate = state_Fxx[ 0 ].sCmn.API_fs_Hz; + encStatus->maxInternalSampleRate = state_Fxx[ 0 ].sCmn.maxInternal_fs_Hz; + encStatus->minInternalSampleRate = state_Fxx[ 0 ].sCmn.minInternal_fs_Hz; + encStatus->desiredInternalSampleRate = state_Fxx[ 0 ].sCmn.desiredInternal_fs_Hz; + encStatus->payloadSize_ms = state_Fxx[ 0 ].sCmn.PacketSize_ms; + encStatus->bitRate = state_Fxx[ 0 ].sCmn.TargetRate_bps; + encStatus->packetLossPercentage = state_Fxx[ 0 ].sCmn.PacketLoss_perc; + encStatus->complexity = state_Fxx[ 0 ].sCmn.Complexity; + encStatus->useInBandFEC = state_Fxx[ 0 ].sCmn.useInBandFEC; + encStatus->useDTX = state_Fxx[ 0 ].sCmn.useDTX; + encStatus->useCBR = state_Fxx[ 0 ].sCmn.useCBR; + encStatus->internalSampleRate = silk_SMULBB( state_Fxx[ 0 ].sCmn.fs_kHz, 1000 ); + encStatus->allowBandwidthSwitch = state_Fxx[ 0 ].sCmn.allow_bandwidth_switch; + encStatus->inWBmodeWithoutVariableLP = state_Fxx[ 0 ].sCmn.fs_kHz == 16 && state_Fxx[ 0 ].sCmn.sLP.mode == 0; + + return ret; +} + + +/**************************/ +/* Encode frame with Silk */ +/**************************/ +/* Note: if prefillFlag is set, the input must contain 10 ms of audio, irrespective of what */ +/* encControl->payloadSize_ms is set to */ +opus_int silk_Encode( /* O Returns error code */ + void *encState, /* I/O State */ + silk_EncControlStruct *encControl, /* I Control status */ + const opus_int16 *samplesIn, /* I Speech sample input vector */ + opus_int nSamplesIn, /* I Number of samples in input vector */ + ec_enc *psRangeEnc, /* I/O Compressor data structure */ + opus_int32 *nBytesOut, /* I/O Number of bytes in payload (input: Max bytes) */ + const opus_int prefillFlag /* I Flag to indicate prefilling buffers no coding */ +) +{ + opus_int n, i, nBits, flags, tmp_payloadSize_ms = 0, tmp_complexity = 0, ret = 0; + opus_int nSamplesToBuffer, nSamplesToBufferMax, nBlocksOf10ms; + opus_int nSamplesFromInput = 0, nSamplesFromInputMax; + opus_int speech_act_thr_for_switch_Q8; + opus_int32 TargetRate_bps, MStargetRates_bps[ 2 ], channelRate_bps, LBRR_symbol, sum; + silk_encoder *psEnc = ( silk_encoder * )encState; + VARDECL( opus_int16, buf ); + opus_int transition, curr_block, tot_blocks; + SAVE_STACK; + + if (encControl->reducedDependency) + { + psEnc->state_Fxx[0].sCmn.first_frame_after_reset = 1; + psEnc->state_Fxx[1].sCmn.first_frame_after_reset = 1; + } + psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded = psEnc->state_Fxx[ 1 ].sCmn.nFramesEncoded = 0; + + /* Check values in encoder control structure */ + if( ( ret = check_control_input( encControl ) ) != 0 ) { + silk_assert( 0 ); + RESTORE_STACK; + return ret; + } + + encControl->switchReady = 0; + + if( encControl->nChannelsInternal > psEnc->nChannelsInternal ) { + /* Mono -> Stereo transition: init state of second channel and stereo state */ + ret += silk_init_encoder( &psEnc->state_Fxx[ 1 ], psEnc->state_Fxx[ 0 ].sCmn.arch ); + silk_memset( psEnc->sStereo.pred_prev_Q13, 0, sizeof( psEnc->sStereo.pred_prev_Q13 ) ); + silk_memset( psEnc->sStereo.sSide, 0, sizeof( psEnc->sStereo.sSide ) ); + psEnc->sStereo.mid_side_amp_Q0[ 0 ] = 0; + psEnc->sStereo.mid_side_amp_Q0[ 1 ] = 1; + psEnc->sStereo.mid_side_amp_Q0[ 2 ] = 0; + psEnc->sStereo.mid_side_amp_Q0[ 3 ] = 1; + psEnc->sStereo.width_prev_Q14 = 0; + psEnc->sStereo.smth_width_Q14 = SILK_FIX_CONST( 1, 14 ); + if( psEnc->nChannelsAPI == 2 ) { + silk_memcpy( &psEnc->state_Fxx[ 1 ].sCmn.resampler_state, &psEnc->state_Fxx[ 0 ].sCmn.resampler_state, sizeof( silk_resampler_state_struct ) ); + silk_memcpy( &psEnc->state_Fxx[ 1 ].sCmn.In_HP_State, &psEnc->state_Fxx[ 0 ].sCmn.In_HP_State, sizeof( psEnc->state_Fxx[ 1 ].sCmn.In_HP_State ) ); + } + } + + transition = (encControl->payloadSize_ms != psEnc->state_Fxx[ 0 ].sCmn.PacketSize_ms) || (psEnc->nChannelsInternal != encControl->nChannelsInternal); + + psEnc->nChannelsAPI = encControl->nChannelsAPI; + psEnc->nChannelsInternal = encControl->nChannelsInternal; + + nBlocksOf10ms = silk_DIV32( 100 * nSamplesIn, encControl->API_sampleRate ); + tot_blocks = ( nBlocksOf10ms > 1 ) ? nBlocksOf10ms >> 1 : 1; + curr_block = 0; + if( prefillFlag ) { + /* Only accept input length of 10 ms */ + if( nBlocksOf10ms != 1 ) { + silk_assert( 0 ); + RESTORE_STACK; + return SILK_ENC_INPUT_INVALID_NO_OF_SAMPLES; + } + /* Reset Encoder */ + for( n = 0; n < encControl->nChannelsInternal; n++ ) { + ret = silk_init_encoder( &psEnc->state_Fxx[ n ], psEnc->state_Fxx[ n ].sCmn.arch ); + silk_assert( !ret ); + } + tmp_payloadSize_ms = encControl->payloadSize_ms; + encControl->payloadSize_ms = 10; + tmp_complexity = encControl->complexity; + encControl->complexity = 0; + for( n = 0; n < encControl->nChannelsInternal; n++ ) { + psEnc->state_Fxx[ n ].sCmn.controlled_since_last_payload = 0; + psEnc->state_Fxx[ n ].sCmn.prefillFlag = 1; + } + } else { + /* Only accept input lengths that are a multiple of 10 ms */ + if( nBlocksOf10ms * encControl->API_sampleRate != 100 * nSamplesIn || nSamplesIn < 0 ) { + silk_assert( 0 ); + RESTORE_STACK; + return SILK_ENC_INPUT_INVALID_NO_OF_SAMPLES; + } + /* Make sure no more than one packet can be produced */ + if( 1000 * (opus_int32)nSamplesIn > encControl->payloadSize_ms * encControl->API_sampleRate ) { + silk_assert( 0 ); + RESTORE_STACK; + return SILK_ENC_INPUT_INVALID_NO_OF_SAMPLES; + } + } + + TargetRate_bps = silk_RSHIFT32( encControl->bitRate, encControl->nChannelsInternal - 1 ); + for( n = 0; n < encControl->nChannelsInternal; n++ ) { + /* Force the side channel to the same rate as the mid */ + opus_int force_fs_kHz = (n==1) ? psEnc->state_Fxx[0].sCmn.fs_kHz : 0; + if( ( ret = silk_control_encoder( &psEnc->state_Fxx[ n ], encControl, TargetRate_bps, psEnc->allowBandwidthSwitch, n, force_fs_kHz ) ) != 0 ) { + silk_assert( 0 ); + RESTORE_STACK; + return ret; + } + if( psEnc->state_Fxx[n].sCmn.first_frame_after_reset || transition ) { + for( i = 0; i < psEnc->state_Fxx[ 0 ].sCmn.nFramesPerPacket; i++ ) { + psEnc->state_Fxx[ n ].sCmn.LBRR_flags[ i ] = 0; + } + } + psEnc->state_Fxx[ n ].sCmn.inDTX = psEnc->state_Fxx[ n ].sCmn.useDTX; + } + silk_assert( encControl->nChannelsInternal == 1 || psEnc->state_Fxx[ 0 ].sCmn.fs_kHz == psEnc->state_Fxx[ 1 ].sCmn.fs_kHz ); + + /* Input buffering/resampling and encoding */ + nSamplesToBufferMax = + 10 * nBlocksOf10ms * psEnc->state_Fxx[ 0 ].sCmn.fs_kHz; + nSamplesFromInputMax = + silk_DIV32_16( nSamplesToBufferMax * + psEnc->state_Fxx[ 0 ].sCmn.API_fs_Hz, + psEnc->state_Fxx[ 0 ].sCmn.fs_kHz * 1000 ); + ALLOC( buf, nSamplesFromInputMax, opus_int16 ); + while( 1 ) { + nSamplesToBuffer = psEnc->state_Fxx[ 0 ].sCmn.frame_length - psEnc->state_Fxx[ 0 ].sCmn.inputBufIx; + nSamplesToBuffer = silk_min( nSamplesToBuffer, nSamplesToBufferMax ); + nSamplesFromInput = silk_DIV32_16( nSamplesToBuffer * psEnc->state_Fxx[ 0 ].sCmn.API_fs_Hz, psEnc->state_Fxx[ 0 ].sCmn.fs_kHz * 1000 ); + /* Resample and write to buffer */ + if( encControl->nChannelsAPI == 2 && encControl->nChannelsInternal == 2 ) { + opus_int id = psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded; + for( n = 0; n < nSamplesFromInput; n++ ) { + buf[ n ] = samplesIn[ 2 * n ]; + } + /* Making sure to start both resamplers from the same state when switching from mono to stereo */ + if( psEnc->nPrevChannelsInternal == 1 && id==0 ) { + silk_memcpy( &psEnc->state_Fxx[ 1 ].sCmn.resampler_state, &psEnc->state_Fxx[ 0 ].sCmn.resampler_state, sizeof(psEnc->state_Fxx[ 1 ].sCmn.resampler_state)); + } + + ret += silk_resampler( &psEnc->state_Fxx[ 0 ].sCmn.resampler_state, + &psEnc->state_Fxx[ 0 ].sCmn.inputBuf[ psEnc->state_Fxx[ 0 ].sCmn.inputBufIx + 2 ], buf, nSamplesFromInput ); + psEnc->state_Fxx[ 0 ].sCmn.inputBufIx += nSamplesToBuffer; + + nSamplesToBuffer = psEnc->state_Fxx[ 1 ].sCmn.frame_length - psEnc->state_Fxx[ 1 ].sCmn.inputBufIx; + nSamplesToBuffer = silk_min( nSamplesToBuffer, 10 * nBlocksOf10ms * psEnc->state_Fxx[ 1 ].sCmn.fs_kHz ); + for( n = 0; n < nSamplesFromInput; n++ ) { + buf[ n ] = samplesIn[ 2 * n + 1 ]; + } + ret += silk_resampler( &psEnc->state_Fxx[ 1 ].sCmn.resampler_state, + &psEnc->state_Fxx[ 1 ].sCmn.inputBuf[ psEnc->state_Fxx[ 1 ].sCmn.inputBufIx + 2 ], buf, nSamplesFromInput ); + + psEnc->state_Fxx[ 1 ].sCmn.inputBufIx += nSamplesToBuffer; + } else if( encControl->nChannelsAPI == 2 && encControl->nChannelsInternal == 1 ) { + /* Combine left and right channels before resampling */ + for( n = 0; n < nSamplesFromInput; n++ ) { + sum = samplesIn[ 2 * n ] + samplesIn[ 2 * n + 1 ]; + buf[ n ] = (opus_int16)silk_RSHIFT_ROUND( sum, 1 ); + } + ret += silk_resampler( &psEnc->state_Fxx[ 0 ].sCmn.resampler_state, + &psEnc->state_Fxx[ 0 ].sCmn.inputBuf[ psEnc->state_Fxx[ 0 ].sCmn.inputBufIx + 2 ], buf, nSamplesFromInput ); + /* On the first mono frame, average the results for the two resampler states */ + if( psEnc->nPrevChannelsInternal == 2 && psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded == 0 ) { + ret += silk_resampler( &psEnc->state_Fxx[ 1 ].sCmn.resampler_state, + &psEnc->state_Fxx[ 1 ].sCmn.inputBuf[ psEnc->state_Fxx[ 1 ].sCmn.inputBufIx + 2 ], buf, nSamplesFromInput ); + for( n = 0; n < psEnc->state_Fxx[ 0 ].sCmn.frame_length; n++ ) { + psEnc->state_Fxx[ 0 ].sCmn.inputBuf[ psEnc->state_Fxx[ 0 ].sCmn.inputBufIx+n+2 ] = + silk_RSHIFT(psEnc->state_Fxx[ 0 ].sCmn.inputBuf[ psEnc->state_Fxx[ 0 ].sCmn.inputBufIx+n+2 ] + + psEnc->state_Fxx[ 1 ].sCmn.inputBuf[ psEnc->state_Fxx[ 1 ].sCmn.inputBufIx+n+2 ], 1); + } + } + psEnc->state_Fxx[ 0 ].sCmn.inputBufIx += nSamplesToBuffer; + } else { + silk_assert( encControl->nChannelsAPI == 1 && encControl->nChannelsInternal == 1 ); + silk_memcpy(buf, samplesIn, nSamplesFromInput*sizeof(opus_int16)); + ret += silk_resampler( &psEnc->state_Fxx[ 0 ].sCmn.resampler_state, + &psEnc->state_Fxx[ 0 ].sCmn.inputBuf[ psEnc->state_Fxx[ 0 ].sCmn.inputBufIx + 2 ], buf, nSamplesFromInput ); + psEnc->state_Fxx[ 0 ].sCmn.inputBufIx += nSamplesToBuffer; + } + + samplesIn += nSamplesFromInput * encControl->nChannelsAPI; + nSamplesIn -= nSamplesFromInput; + + /* Default */ + psEnc->allowBandwidthSwitch = 0; + + /* Silk encoder */ + if( psEnc->state_Fxx[ 0 ].sCmn.inputBufIx >= psEnc->state_Fxx[ 0 ].sCmn.frame_length ) { + /* Enough data in input buffer, so encode */ + silk_assert( psEnc->state_Fxx[ 0 ].sCmn.inputBufIx == psEnc->state_Fxx[ 0 ].sCmn.frame_length ); + silk_assert( encControl->nChannelsInternal == 1 || psEnc->state_Fxx[ 1 ].sCmn.inputBufIx == psEnc->state_Fxx[ 1 ].sCmn.frame_length ); + + /* Deal with LBRR data */ + if( psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded == 0 && !prefillFlag ) { + /* Create space at start of payload for VAD and FEC flags */ + opus_uint8 iCDF[ 2 ] = { 0, 0 }; + iCDF[ 0 ] = 256 - silk_RSHIFT( 256, ( psEnc->state_Fxx[ 0 ].sCmn.nFramesPerPacket + 1 ) * encControl->nChannelsInternal ); + ec_enc_icdf( psRangeEnc, 0, iCDF, 8 ); + + /* Encode any LBRR data from previous packet */ + /* Encode LBRR flags */ + for( n = 0; n < encControl->nChannelsInternal; n++ ) { + LBRR_symbol = 0; + for( i = 0; i < psEnc->state_Fxx[ n ].sCmn.nFramesPerPacket; i++ ) { + LBRR_symbol |= silk_LSHIFT( psEnc->state_Fxx[ n ].sCmn.LBRR_flags[ i ], i ); + } + psEnc->state_Fxx[ n ].sCmn.LBRR_flag = LBRR_symbol > 0 ? 1 : 0; + if( LBRR_symbol && psEnc->state_Fxx[ n ].sCmn.nFramesPerPacket > 1 ) { + ec_enc_icdf( psRangeEnc, LBRR_symbol - 1, silk_LBRR_flags_iCDF_ptr[ psEnc->state_Fxx[ n ].sCmn.nFramesPerPacket - 2 ], 8 ); + } + } + + /* Code LBRR indices and excitation signals */ + for( i = 0; i < psEnc->state_Fxx[ 0 ].sCmn.nFramesPerPacket; i++ ) { + for( n = 0; n < encControl->nChannelsInternal; n++ ) { + if( psEnc->state_Fxx[ n ].sCmn.LBRR_flags[ i ] ) { + opus_int condCoding; + + if( encControl->nChannelsInternal == 2 && n == 0 ) { + silk_stereo_encode_pred( psRangeEnc, psEnc->sStereo.predIx[ i ] ); + /* For LBRR data there's no need to code the mid-only flag if the side-channel LBRR flag is set */ + if( psEnc->state_Fxx[ 1 ].sCmn.LBRR_flags[ i ] == 0 ) { + silk_stereo_encode_mid_only( psRangeEnc, psEnc->sStereo.mid_only_flags[ i ] ); + } + } + /* Use conditional coding if previous frame available */ + if( i > 0 && psEnc->state_Fxx[ n ].sCmn.LBRR_flags[ i - 1 ] ) { + condCoding = CODE_CONDITIONALLY; + } else { + condCoding = CODE_INDEPENDENTLY; + } + silk_encode_indices( &psEnc->state_Fxx[ n ].sCmn, psRangeEnc, i, 1, condCoding ); + silk_encode_pulses( psRangeEnc, psEnc->state_Fxx[ n ].sCmn.indices_LBRR[i].signalType, psEnc->state_Fxx[ n ].sCmn.indices_LBRR[i].quantOffsetType, + psEnc->state_Fxx[ n ].sCmn.pulses_LBRR[ i ], psEnc->state_Fxx[ n ].sCmn.frame_length ); + } + } + } + + /* Reset LBRR flags */ + for( n = 0; n < encControl->nChannelsInternal; n++ ) { + silk_memset( psEnc->state_Fxx[ n ].sCmn.LBRR_flags, 0, sizeof( psEnc->state_Fxx[ n ].sCmn.LBRR_flags ) ); + } + + psEnc->nBitsUsedLBRR = ec_tell( psRangeEnc ); + } + + silk_HP_variable_cutoff( psEnc->state_Fxx ); + + /* Total target bits for packet */ + nBits = silk_DIV32_16( silk_MUL( encControl->bitRate, encControl->payloadSize_ms ), 1000 ); + /* Subtract bits used for LBRR */ + if( !prefillFlag ) { + nBits -= psEnc->nBitsUsedLBRR; + } + /* Divide by number of uncoded frames left in packet */ + nBits = silk_DIV32_16( nBits, psEnc->state_Fxx[ 0 ].sCmn.nFramesPerPacket ); + /* Convert to bits/second */ + if( encControl->payloadSize_ms == 10 ) { + TargetRate_bps = silk_SMULBB( nBits, 100 ); + } else { + TargetRate_bps = silk_SMULBB( nBits, 50 ); + } + /* Subtract fraction of bits in excess of target in previous frames and packets */ + TargetRate_bps -= silk_DIV32_16( silk_MUL( psEnc->nBitsExceeded, 1000 ), BITRESERVOIR_DECAY_TIME_MS ); + if( !prefillFlag && psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded > 0 ) { + /* Compare actual vs target bits so far in this packet */ + opus_int32 bitsBalance = ec_tell( psRangeEnc ) - psEnc->nBitsUsedLBRR - nBits * psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded; + TargetRate_bps -= silk_DIV32_16( silk_MUL( bitsBalance, 1000 ), BITRESERVOIR_DECAY_TIME_MS ); + } + /* Never exceed input bitrate */ + TargetRate_bps = silk_LIMIT( TargetRate_bps, encControl->bitRate, 5000 ); + + /* Convert Left/Right to Mid/Side */ + if( encControl->nChannelsInternal == 2 ) { + silk_stereo_LR_to_MS( &psEnc->sStereo, &psEnc->state_Fxx[ 0 ].sCmn.inputBuf[ 2 ], &psEnc->state_Fxx[ 1 ].sCmn.inputBuf[ 2 ], + psEnc->sStereo.predIx[ psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded ], &psEnc->sStereo.mid_only_flags[ psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded ], + MStargetRates_bps, TargetRate_bps, psEnc->state_Fxx[ 0 ].sCmn.speech_activity_Q8, encControl->toMono, + psEnc->state_Fxx[ 0 ].sCmn.fs_kHz, psEnc->state_Fxx[ 0 ].sCmn.frame_length ); + if( psEnc->sStereo.mid_only_flags[ psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded ] == 0 ) { + /* Reset side channel encoder memory for first frame with side coding */ + if( psEnc->prev_decode_only_middle == 1 ) { + silk_memset( &psEnc->state_Fxx[ 1 ].sShape, 0, sizeof( psEnc->state_Fxx[ 1 ].sShape ) ); + silk_memset( &psEnc->state_Fxx[ 1 ].sPrefilt, 0, sizeof( psEnc->state_Fxx[ 1 ].sPrefilt ) ); + silk_memset( &psEnc->state_Fxx[ 1 ].sCmn.sNSQ, 0, sizeof( psEnc->state_Fxx[ 1 ].sCmn.sNSQ ) ); + silk_memset( psEnc->state_Fxx[ 1 ].sCmn.prev_NLSFq_Q15, 0, sizeof( psEnc->state_Fxx[ 1 ].sCmn.prev_NLSFq_Q15 ) ); + silk_memset( &psEnc->state_Fxx[ 1 ].sCmn.sLP.In_LP_State, 0, sizeof( psEnc->state_Fxx[ 1 ].sCmn.sLP.In_LP_State ) ); + psEnc->state_Fxx[ 1 ].sCmn.prevLag = 100; + psEnc->state_Fxx[ 1 ].sCmn.sNSQ.lagPrev = 100; + psEnc->state_Fxx[ 1 ].sShape.LastGainIndex = 10; + psEnc->state_Fxx[ 1 ].sCmn.prevSignalType = TYPE_NO_VOICE_ACTIVITY; + psEnc->state_Fxx[ 1 ].sCmn.sNSQ.prev_gain_Q16 = 65536; + psEnc->state_Fxx[ 1 ].sCmn.first_frame_after_reset = 1; + } + silk_encode_do_VAD_Fxx( &psEnc->state_Fxx[ 1 ] ); + } else { + psEnc->state_Fxx[ 1 ].sCmn.VAD_flags[ psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded ] = 0; + } + if( !prefillFlag ) { + silk_stereo_encode_pred( psRangeEnc, psEnc->sStereo.predIx[ psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded ] ); + if( psEnc->state_Fxx[ 1 ].sCmn.VAD_flags[ psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded ] == 0 ) { + silk_stereo_encode_mid_only( psRangeEnc, psEnc->sStereo.mid_only_flags[ psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded ] ); + } + } + } else { + /* Buffering */ + silk_memcpy( psEnc->state_Fxx[ 0 ].sCmn.inputBuf, psEnc->sStereo.sMid, 2 * sizeof( opus_int16 ) ); + silk_memcpy( psEnc->sStereo.sMid, &psEnc->state_Fxx[ 0 ].sCmn.inputBuf[ psEnc->state_Fxx[ 0 ].sCmn.frame_length ], 2 * sizeof( opus_int16 ) ); + } + silk_encode_do_VAD_Fxx( &psEnc->state_Fxx[ 0 ] ); + + /* Encode */ + for( n = 0; n < encControl->nChannelsInternal; n++ ) { + opus_int maxBits, useCBR; + + /* Handling rate constraints */ + maxBits = encControl->maxBits; + if( tot_blocks == 2 && curr_block == 0 ) { + maxBits = maxBits * 3 / 5; + } else if( tot_blocks == 3 ) { + if( curr_block == 0 ) { + maxBits = maxBits * 2 / 5; + } else if( curr_block == 1 ) { + maxBits = maxBits * 3 / 4; + } + } + useCBR = encControl->useCBR && curr_block == tot_blocks - 1; + + if( encControl->nChannelsInternal == 1 ) { + channelRate_bps = TargetRate_bps; + } else { + channelRate_bps = MStargetRates_bps[ n ]; + if( n == 0 && MStargetRates_bps[ 1 ] > 0 ) { + useCBR = 0; + /* Give mid up to 1/2 of the max bits for that frame */ + maxBits -= encControl->maxBits / ( tot_blocks * 2 ); + } + } + + if( channelRate_bps > 0 ) { + opus_int condCoding; + + silk_control_SNR( &psEnc->state_Fxx[ n ].sCmn, channelRate_bps ); + + /* Use independent coding if no previous frame available */ + if( psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded - n <= 0 ) { + condCoding = CODE_INDEPENDENTLY; + } else if( n > 0 && psEnc->prev_decode_only_middle ) { + /* If we skipped a side frame in this packet, we don't + need LTP scaling; the LTP state is well-defined. */ + condCoding = CODE_INDEPENDENTLY_NO_LTP_SCALING; + } else { + condCoding = CODE_CONDITIONALLY; + } + if( ( ret = silk_encode_frame_Fxx( &psEnc->state_Fxx[ n ], nBytesOut, psRangeEnc, condCoding, maxBits, useCBR ) ) != 0 ) { + silk_assert( 0 ); + } + } + psEnc->state_Fxx[ n ].sCmn.controlled_since_last_payload = 0; + psEnc->state_Fxx[ n ].sCmn.inputBufIx = 0; + psEnc->state_Fxx[ n ].sCmn.nFramesEncoded++; + } + psEnc->prev_decode_only_middle = psEnc->sStereo.mid_only_flags[ psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded - 1 ]; + + /* Insert VAD and FEC flags at beginning of bitstream */ + if( *nBytesOut > 0 && psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded == psEnc->state_Fxx[ 0 ].sCmn.nFramesPerPacket) { + flags = 0; + for( n = 0; n < encControl->nChannelsInternal; n++ ) { + for( i = 0; i < psEnc->state_Fxx[ n ].sCmn.nFramesPerPacket; i++ ) { + flags = silk_LSHIFT( flags, 1 ); + flags |= psEnc->state_Fxx[ n ].sCmn.VAD_flags[ i ]; + } + flags = silk_LSHIFT( flags, 1 ); + flags |= psEnc->state_Fxx[ n ].sCmn.LBRR_flag; + } + if( !prefillFlag ) { + ec_enc_patch_initial_bits( psRangeEnc, flags, ( psEnc->state_Fxx[ 0 ].sCmn.nFramesPerPacket + 1 ) * encControl->nChannelsInternal ); + } + + /* Return zero bytes if all channels DTXed */ + if( psEnc->state_Fxx[ 0 ].sCmn.inDTX && ( encControl->nChannelsInternal == 1 || psEnc->state_Fxx[ 1 ].sCmn.inDTX ) ) { + *nBytesOut = 0; + } + + psEnc->nBitsExceeded += *nBytesOut * 8; + psEnc->nBitsExceeded -= silk_DIV32_16( silk_MUL( encControl->bitRate, encControl->payloadSize_ms ), 1000 ); + psEnc->nBitsExceeded = silk_LIMIT( psEnc->nBitsExceeded, 0, 10000 ); + + /* Update flag indicating if bandwidth switching is allowed */ + speech_act_thr_for_switch_Q8 = silk_SMLAWB( SILK_FIX_CONST( SPEECH_ACTIVITY_DTX_THRES, 8 ), + SILK_FIX_CONST( ( 1 - SPEECH_ACTIVITY_DTX_THRES ) / MAX_BANDWIDTH_SWITCH_DELAY_MS, 16 + 8 ), psEnc->timeSinceSwitchAllowed_ms ); + if( psEnc->state_Fxx[ 0 ].sCmn.speech_activity_Q8 < speech_act_thr_for_switch_Q8 ) { + psEnc->allowBandwidthSwitch = 1; + psEnc->timeSinceSwitchAllowed_ms = 0; + } else { + psEnc->allowBandwidthSwitch = 0; + psEnc->timeSinceSwitchAllowed_ms += encControl->payloadSize_ms; + } + } + + if( nSamplesIn == 0 ) { + break; + } + } else { + break; + } + curr_block++; + } + + psEnc->nPrevChannelsInternal = encControl->nChannelsInternal; + + encControl->allowBandwidthSwitch = psEnc->allowBandwidthSwitch; + encControl->inWBmodeWithoutVariableLP = psEnc->state_Fxx[ 0 ].sCmn.fs_kHz == 16 && psEnc->state_Fxx[ 0 ].sCmn.sLP.mode == 0; + encControl->internalSampleRate = silk_SMULBB( psEnc->state_Fxx[ 0 ].sCmn.fs_kHz, 1000 ); + encControl->stereoWidth_Q14 = encControl->toMono ? 0 : psEnc->sStereo.smth_width_Q14; + if( prefillFlag ) { + encControl->payloadSize_ms = tmp_payloadSize_ms; + encControl->complexity = tmp_complexity; + for( n = 0; n < encControl->nChannelsInternal; n++ ) { + psEnc->state_Fxx[ n ].sCmn.controlled_since_last_payload = 0; + psEnc->state_Fxx[ n ].sCmn.prefillFlag = 0; + } + } + + RESTORE_STACK; + return ret; +} + diff --git a/asm/libs/opus/silk/encode_indices.c b/asm/libs/opus/silk/encode_indices.c new file mode 100644 index 00000000..666c8c0b --- /dev/null +++ b/asm/libs/opus/silk/encode_indices.c @@ -0,0 +1,181 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" + +/* Encode side-information parameters to payload */ +void silk_encode_indices( + silk_encoder_state *psEncC, /* I/O Encoder state */ + ec_enc *psRangeEnc, /* I/O Compressor data structure */ + opus_int FrameIndex, /* I Frame number */ + opus_int encode_LBRR, /* I Flag indicating LBRR data is being encoded */ + opus_int condCoding /* I The type of conditional coding to use */ +) +{ + opus_int i, k, typeOffset; + opus_int encode_absolute_lagIndex, delta_lagIndex; + opus_int16 ec_ix[ MAX_LPC_ORDER ]; + opus_uint8 pred_Q8[ MAX_LPC_ORDER ]; + const SideInfoIndices *psIndices; + + if( encode_LBRR ) { + psIndices = &psEncC->indices_LBRR[ FrameIndex ]; + } else { + psIndices = &psEncC->indices; + } + + /*******************************************/ + /* Encode signal type and quantizer offset */ + /*******************************************/ + typeOffset = 2 * psIndices->signalType + psIndices->quantOffsetType; + silk_assert( typeOffset >= 0 && typeOffset < 6 ); + silk_assert( encode_LBRR == 0 || typeOffset >= 2 ); + if( encode_LBRR || typeOffset >= 2 ) { + ec_enc_icdf( psRangeEnc, typeOffset - 2, silk_type_offset_VAD_iCDF, 8 ); + } else { + ec_enc_icdf( psRangeEnc, typeOffset, silk_type_offset_no_VAD_iCDF, 8 ); + } + + /****************/ + /* Encode gains */ + /****************/ + /* first subframe */ + if( condCoding == CODE_CONDITIONALLY ) { + /* conditional coding */ + silk_assert( psIndices->GainsIndices[ 0 ] >= 0 && psIndices->GainsIndices[ 0 ] < MAX_DELTA_GAIN_QUANT - MIN_DELTA_GAIN_QUANT + 1 ); + ec_enc_icdf( psRangeEnc, psIndices->GainsIndices[ 0 ], silk_delta_gain_iCDF, 8 ); + } else { + /* independent coding, in two stages: MSB bits followed by 3 LSBs */ + silk_assert( psIndices->GainsIndices[ 0 ] >= 0 && psIndices->GainsIndices[ 0 ] < N_LEVELS_QGAIN ); + ec_enc_icdf( psRangeEnc, silk_RSHIFT( psIndices->GainsIndices[ 0 ], 3 ), silk_gain_iCDF[ psIndices->signalType ], 8 ); + ec_enc_icdf( psRangeEnc, psIndices->GainsIndices[ 0 ] & 7, silk_uniform8_iCDF, 8 ); + } + + /* remaining subframes */ + for( i = 1; i < psEncC->nb_subfr; i++ ) { + silk_assert( psIndices->GainsIndices[ i ] >= 0 && psIndices->GainsIndices[ i ] < MAX_DELTA_GAIN_QUANT - MIN_DELTA_GAIN_QUANT + 1 ); + ec_enc_icdf( psRangeEnc, psIndices->GainsIndices[ i ], silk_delta_gain_iCDF, 8 ); + } + + /****************/ + /* Encode NLSFs */ + /****************/ + ec_enc_icdf( psRangeEnc, psIndices->NLSFIndices[ 0 ], &psEncC->psNLSF_CB->CB1_iCDF[ ( psIndices->signalType >> 1 ) * psEncC->psNLSF_CB->nVectors ], 8 ); + silk_NLSF_unpack( ec_ix, pred_Q8, psEncC->psNLSF_CB, psIndices->NLSFIndices[ 0 ] ); + silk_assert( psEncC->psNLSF_CB->order == psEncC->predictLPCOrder ); + for( i = 0; i < psEncC->psNLSF_CB->order; i++ ) { + if( psIndices->NLSFIndices[ i+1 ] >= NLSF_QUANT_MAX_AMPLITUDE ) { + ec_enc_icdf( psRangeEnc, 2 * NLSF_QUANT_MAX_AMPLITUDE, &psEncC->psNLSF_CB->ec_iCDF[ ec_ix[ i ] ], 8 ); + ec_enc_icdf( psRangeEnc, psIndices->NLSFIndices[ i+1 ] - NLSF_QUANT_MAX_AMPLITUDE, silk_NLSF_EXT_iCDF, 8 ); + } else if( psIndices->NLSFIndices[ i+1 ] <= -NLSF_QUANT_MAX_AMPLITUDE ) { + ec_enc_icdf( psRangeEnc, 0, &psEncC->psNLSF_CB->ec_iCDF[ ec_ix[ i ] ], 8 ); + ec_enc_icdf( psRangeEnc, -psIndices->NLSFIndices[ i+1 ] - NLSF_QUANT_MAX_AMPLITUDE, silk_NLSF_EXT_iCDF, 8 ); + } else { + ec_enc_icdf( psRangeEnc, psIndices->NLSFIndices[ i+1 ] + NLSF_QUANT_MAX_AMPLITUDE, &psEncC->psNLSF_CB->ec_iCDF[ ec_ix[ i ] ], 8 ); + } + } + + /* Encode NLSF interpolation factor */ + if( psEncC->nb_subfr == MAX_NB_SUBFR ) { + silk_assert( psIndices->NLSFInterpCoef_Q2 >= 0 && psIndices->NLSFInterpCoef_Q2 < 5 ); + ec_enc_icdf( psRangeEnc, psIndices->NLSFInterpCoef_Q2, silk_NLSF_interpolation_factor_iCDF, 8 ); + } + + if( psIndices->signalType == TYPE_VOICED ) + { + /*********************/ + /* Encode pitch lags */ + /*********************/ + /* lag index */ + encode_absolute_lagIndex = 1; + if( condCoding == CODE_CONDITIONALLY && psEncC->ec_prevSignalType == TYPE_VOICED ) { + /* Delta Encoding */ + delta_lagIndex = psIndices->lagIndex - psEncC->ec_prevLagIndex; + if( delta_lagIndex < -8 || delta_lagIndex > 11 ) { + delta_lagIndex = 0; + } else { + delta_lagIndex = delta_lagIndex + 9; + encode_absolute_lagIndex = 0; /* Only use delta */ + } + silk_assert( delta_lagIndex >= 0 && delta_lagIndex < 21 ); + ec_enc_icdf( psRangeEnc, delta_lagIndex, silk_pitch_delta_iCDF, 8 ); + } + if( encode_absolute_lagIndex ) { + /* Absolute encoding */ + opus_int32 pitch_high_bits, pitch_low_bits; + pitch_high_bits = silk_DIV32_16( psIndices->lagIndex, silk_RSHIFT( psEncC->fs_kHz, 1 ) ); + pitch_low_bits = psIndices->lagIndex - silk_SMULBB( pitch_high_bits, silk_RSHIFT( psEncC->fs_kHz, 1 ) ); + silk_assert( pitch_low_bits < psEncC->fs_kHz / 2 ); + silk_assert( pitch_high_bits < 32 ); + ec_enc_icdf( psRangeEnc, pitch_high_bits, silk_pitch_lag_iCDF, 8 ); + ec_enc_icdf( psRangeEnc, pitch_low_bits, psEncC->pitch_lag_low_bits_iCDF, 8 ); + } + psEncC->ec_prevLagIndex = psIndices->lagIndex; + + /* Countour index */ + silk_assert( psIndices->contourIndex >= 0 ); + silk_assert( ( psIndices->contourIndex < 34 && psEncC->fs_kHz > 8 && psEncC->nb_subfr == 4 ) || + ( psIndices->contourIndex < 11 && psEncC->fs_kHz == 8 && psEncC->nb_subfr == 4 ) || + ( psIndices->contourIndex < 12 && psEncC->fs_kHz > 8 && psEncC->nb_subfr == 2 ) || + ( psIndices->contourIndex < 3 && psEncC->fs_kHz == 8 && psEncC->nb_subfr == 2 ) ); + ec_enc_icdf( psRangeEnc, psIndices->contourIndex, psEncC->pitch_contour_iCDF, 8 ); + + /********************/ + /* Encode LTP gains */ + /********************/ + /* PERIndex value */ + silk_assert( psIndices->PERIndex >= 0 && psIndices->PERIndex < 3 ); + ec_enc_icdf( psRangeEnc, psIndices->PERIndex, silk_LTP_per_index_iCDF, 8 ); + + /* Codebook Indices */ + for( k = 0; k < psEncC->nb_subfr; k++ ) { + silk_assert( psIndices->LTPIndex[ k ] >= 0 && psIndices->LTPIndex[ k ] < ( 8 << psIndices->PERIndex ) ); + ec_enc_icdf( psRangeEnc, psIndices->LTPIndex[ k ], silk_LTP_gain_iCDF_ptrs[ psIndices->PERIndex ], 8 ); + } + + /**********************/ + /* Encode LTP scaling */ + /**********************/ + if( condCoding == CODE_INDEPENDENTLY ) { + silk_assert( psIndices->LTP_scaleIndex >= 0 && psIndices->LTP_scaleIndex < 3 ); + ec_enc_icdf( psRangeEnc, psIndices->LTP_scaleIndex, silk_LTPscale_iCDF, 8 ); + } + silk_assert( !condCoding || psIndices->LTP_scaleIndex == 0 ); + } + + psEncC->ec_prevSignalType = psIndices->signalType; + + /***************/ + /* Encode seed */ + /***************/ + silk_assert( psIndices->Seed >= 0 && psIndices->Seed < 4 ); + ec_enc_icdf( psRangeEnc, psIndices->Seed, silk_uniform4_iCDF, 8 ); +} diff --git a/asm/libs/opus/silk/encode_pulses.c b/asm/libs/opus/silk/encode_pulses.c new file mode 100644 index 00000000..ab00264f --- /dev/null +++ b/asm/libs/opus/silk/encode_pulses.c @@ -0,0 +1,206 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" +#include "stack_alloc.h" + +/*********************************************/ +/* Encode quantization indices of excitation */ +/*********************************************/ + +static OPUS_INLINE opus_int combine_and_check( /* return ok */ + opus_int *pulses_comb, /* O */ + const opus_int *pulses_in, /* I */ + opus_int max_pulses, /* I max value for sum of pulses */ + opus_int len /* I number of output values */ +) +{ + opus_int k, sum; + + for( k = 0; k < len; k++ ) { + sum = pulses_in[ 2 * k ] + pulses_in[ 2 * k + 1 ]; + if( sum > max_pulses ) { + return 1; + } + pulses_comb[ k ] = sum; + } + + return 0; +} + +/* Encode quantization indices of excitation */ +void silk_encode_pulses( + ec_enc *psRangeEnc, /* I/O compressor data structure */ + const opus_int signalType, /* I Signal type */ + const opus_int quantOffsetType, /* I quantOffsetType */ + opus_int8 pulses[], /* I quantization indices */ + const opus_int frame_length /* I Frame length */ +) +{ + opus_int i, k, j, iter, bit, nLS, scale_down, RateLevelIndex = 0; + opus_int32 abs_q, minSumBits_Q5, sumBits_Q5; + VARDECL( opus_int, abs_pulses ); + VARDECL( opus_int, sum_pulses ); + VARDECL( opus_int, nRshifts ); + opus_int pulses_comb[ 8 ]; + opus_int *abs_pulses_ptr; + const opus_int8 *pulses_ptr; + const opus_uint8 *cdf_ptr; + const opus_uint8 *nBits_ptr; + SAVE_STACK; + + silk_memset( pulses_comb, 0, 8 * sizeof( opus_int ) ); /* Fixing Valgrind reported problem*/ + + /****************************/ + /* Prepare for shell coding */ + /****************************/ + /* Calculate number of shell blocks */ + silk_assert( 1 << LOG2_SHELL_CODEC_FRAME_LENGTH == SHELL_CODEC_FRAME_LENGTH ); + iter = silk_RSHIFT( frame_length, LOG2_SHELL_CODEC_FRAME_LENGTH ); + if( iter * SHELL_CODEC_FRAME_LENGTH < frame_length ) { + silk_assert( frame_length == 12 * 10 ); /* Make sure only happens for 10 ms @ 12 kHz */ + iter++; + silk_memset( &pulses[ frame_length ], 0, SHELL_CODEC_FRAME_LENGTH * sizeof(opus_int8)); + } + + /* Take the absolute value of the pulses */ + ALLOC( abs_pulses, iter * SHELL_CODEC_FRAME_LENGTH, opus_int ); + silk_assert( !( SHELL_CODEC_FRAME_LENGTH & 3 ) ); + for( i = 0; i < iter * SHELL_CODEC_FRAME_LENGTH; i+=4 ) { + abs_pulses[i+0] = ( opus_int )silk_abs( pulses[ i + 0 ] ); + abs_pulses[i+1] = ( opus_int )silk_abs( pulses[ i + 1 ] ); + abs_pulses[i+2] = ( opus_int )silk_abs( pulses[ i + 2 ] ); + abs_pulses[i+3] = ( opus_int )silk_abs( pulses[ i + 3 ] ); + } + + /* Calc sum pulses per shell code frame */ + ALLOC( sum_pulses, iter, opus_int ); + ALLOC( nRshifts, iter, opus_int ); + abs_pulses_ptr = abs_pulses; + for( i = 0; i < iter; i++ ) { + nRshifts[ i ] = 0; + + while( 1 ) { + /* 1+1 -> 2 */ + scale_down = combine_and_check( pulses_comb, abs_pulses_ptr, silk_max_pulses_table[ 0 ], 8 ); + /* 2+2 -> 4 */ + scale_down += combine_and_check( pulses_comb, pulses_comb, silk_max_pulses_table[ 1 ], 4 ); + /* 4+4 -> 8 */ + scale_down += combine_and_check( pulses_comb, pulses_comb, silk_max_pulses_table[ 2 ], 2 ); + /* 8+8 -> 16 */ + scale_down += combine_and_check( &sum_pulses[ i ], pulses_comb, silk_max_pulses_table[ 3 ], 1 ); + + if( scale_down ) { + /* We need to downscale the quantization signal */ + nRshifts[ i ]++; + for( k = 0; k < SHELL_CODEC_FRAME_LENGTH; k++ ) { + abs_pulses_ptr[ k ] = silk_RSHIFT( abs_pulses_ptr[ k ], 1 ); + } + } else { + /* Jump out of while(1) loop and go to next shell coding frame */ + break; + } + } + abs_pulses_ptr += SHELL_CODEC_FRAME_LENGTH; + } + + /**************/ + /* Rate level */ + /**************/ + /* find rate level that leads to fewest bits for coding of pulses per block info */ + minSumBits_Q5 = silk_int32_MAX; + for( k = 0; k < N_RATE_LEVELS - 1; k++ ) { + nBits_ptr = silk_pulses_per_block_BITS_Q5[ k ]; + sumBits_Q5 = silk_rate_levels_BITS_Q5[ signalType >> 1 ][ k ]; + for( i = 0; i < iter; i++ ) { + if( nRshifts[ i ] > 0 ) { + sumBits_Q5 += nBits_ptr[ SILK_MAX_PULSES + 1 ]; + } else { + sumBits_Q5 += nBits_ptr[ sum_pulses[ i ] ]; + } + } + if( sumBits_Q5 < minSumBits_Q5 ) { + minSumBits_Q5 = sumBits_Q5; + RateLevelIndex = k; + } + } + ec_enc_icdf( psRangeEnc, RateLevelIndex, silk_rate_levels_iCDF[ signalType >> 1 ], 8 ); + + /***************************************************/ + /* Sum-Weighted-Pulses Encoding */ + /***************************************************/ + cdf_ptr = silk_pulses_per_block_iCDF[ RateLevelIndex ]; + for( i = 0; i < iter; i++ ) { + if( nRshifts[ i ] == 0 ) { + ec_enc_icdf( psRangeEnc, sum_pulses[ i ], cdf_ptr, 8 ); + } else { + ec_enc_icdf( psRangeEnc, SILK_MAX_PULSES + 1, cdf_ptr, 8 ); + for( k = 0; k < nRshifts[ i ] - 1; k++ ) { + ec_enc_icdf( psRangeEnc, SILK_MAX_PULSES + 1, silk_pulses_per_block_iCDF[ N_RATE_LEVELS - 1 ], 8 ); + } + ec_enc_icdf( psRangeEnc, sum_pulses[ i ], silk_pulses_per_block_iCDF[ N_RATE_LEVELS - 1 ], 8 ); + } + } + + /******************/ + /* Shell Encoding */ + /******************/ + for( i = 0; i < iter; i++ ) { + if( sum_pulses[ i ] > 0 ) { + silk_shell_encoder( psRangeEnc, &abs_pulses[ i * SHELL_CODEC_FRAME_LENGTH ] ); + } + } + + /****************/ + /* LSB Encoding */ + /****************/ + for( i = 0; i < iter; i++ ) { + if( nRshifts[ i ] > 0 ) { + pulses_ptr = &pulses[ i * SHELL_CODEC_FRAME_LENGTH ]; + nLS = nRshifts[ i ] - 1; + for( k = 0; k < SHELL_CODEC_FRAME_LENGTH; k++ ) { + abs_q = (opus_int8)silk_abs( pulses_ptr[ k ] ); + for( j = nLS; j > 0; j-- ) { + bit = silk_RSHIFT( abs_q, j ) & 1; + ec_enc_icdf( psRangeEnc, bit, silk_lsb_iCDF, 8 ); + } + bit = abs_q & 1; + ec_enc_icdf( psRangeEnc, bit, silk_lsb_iCDF, 8 ); + } + } + } + + /****************/ + /* Encode signs */ + /****************/ + silk_encode_signs( psRangeEnc, pulses, frame_length, signalType, quantOffsetType, sum_pulses ); + RESTORE_STACK; +} diff --git a/asm/libs/opus/silk/errors.h b/asm/libs/opus/silk/errors.h new file mode 100644 index 00000000..45070800 --- /dev/null +++ b/asm/libs/opus/silk/errors.h @@ -0,0 +1,98 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_ERRORS_H +#define SILK_ERRORS_H + +#ifdef __cplusplus +extern "C" +{ +#endif + +/******************/ +/* Error messages */ +/******************/ +#define SILK_NO_ERROR 0 + +/**************************/ +/* Encoder error messages */ +/**************************/ + +/* Input length is not a multiple of 10 ms, or length is longer than the packet length */ +#define SILK_ENC_INPUT_INVALID_NO_OF_SAMPLES -101 + +/* Sampling frequency not 8000, 12000 or 16000 Hertz */ +#define SILK_ENC_FS_NOT_SUPPORTED -102 + +/* Packet size not 10, 20, 40, or 60 ms */ +#define SILK_ENC_PACKET_SIZE_NOT_SUPPORTED -103 + +/* Allocated payload buffer too short */ +#define SILK_ENC_PAYLOAD_BUF_TOO_SHORT -104 + +/* Loss rate not between 0 and 100 percent */ +#define SILK_ENC_INVALID_LOSS_RATE -105 + +/* Complexity setting not valid, use 0...10 */ +#define SILK_ENC_INVALID_COMPLEXITY_SETTING -106 + +/* Inband FEC setting not valid, use 0 or 1 */ +#define SILK_ENC_INVALID_INBAND_FEC_SETTING -107 + +/* DTX setting not valid, use 0 or 1 */ +#define SILK_ENC_INVALID_DTX_SETTING -108 + +/* CBR setting not valid, use 0 or 1 */ +#define SILK_ENC_INVALID_CBR_SETTING -109 + +/* Internal encoder error */ +#define SILK_ENC_INTERNAL_ERROR -110 + +/* Internal encoder error */ +#define SILK_ENC_INVALID_NUMBER_OF_CHANNELS_ERROR -111 + +/**************************/ +/* Decoder error messages */ +/**************************/ + +/* Output sampling frequency lower than internal decoded sampling frequency */ +#define SILK_DEC_INVALID_SAMPLING_FREQUENCY -200 + +/* Payload size exceeded the maximum allowed 1024 bytes */ +#define SILK_DEC_PAYLOAD_TOO_LARGE -201 + +/* Payload has bit errors */ +#define SILK_DEC_PAYLOAD_ERROR -202 + +/* Payload has bit errors */ +#define SILK_DEC_INVALID_FRAME_SIZE -203 + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/asm/libs/opus/silk/fixed/LTP_analysis_filter_FIX.c b/asm/libs/opus/silk/fixed/LTP_analysis_filter_FIX.c new file mode 100644 index 00000000..5574e706 --- /dev/null +++ b/asm/libs/opus/silk/fixed/LTP_analysis_filter_FIX.c @@ -0,0 +1,90 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FIX.h" + +void silk_LTP_analysis_filter_FIX( + opus_int16 *LTP_res, /* O LTP residual signal of length MAX_NB_SUBFR * ( pre_length + subfr_length ) */ + const opus_int16 *x, /* I Pointer to input signal with at least max( pitchL ) preceding samples */ + const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ],/* I LTP_ORDER LTP coefficients for each MAX_NB_SUBFR subframe */ + const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lag, one for each subframe */ + const opus_int32 invGains_Q16[ MAX_NB_SUBFR ], /* I Inverse quantization gains, one for each subframe */ + const opus_int subfr_length, /* I Length of each subframe */ + const opus_int nb_subfr, /* I Number of subframes */ + const opus_int pre_length /* I Length of the preceding samples starting at &x[0] for each subframe */ +) +{ + const opus_int16 *x_ptr, *x_lag_ptr; + opus_int16 Btmp_Q14[ LTP_ORDER ]; + opus_int16 *LTP_res_ptr; + opus_int k, i; + opus_int32 LTP_est; + + x_ptr = x; + LTP_res_ptr = LTP_res; + for( k = 0; k < nb_subfr; k++ ) { + + x_lag_ptr = x_ptr - pitchL[ k ]; + + Btmp_Q14[ 0 ] = LTPCoef_Q14[ k * LTP_ORDER ]; + Btmp_Q14[ 1 ] = LTPCoef_Q14[ k * LTP_ORDER + 1 ]; + Btmp_Q14[ 2 ] = LTPCoef_Q14[ k * LTP_ORDER + 2 ]; + Btmp_Q14[ 3 ] = LTPCoef_Q14[ k * LTP_ORDER + 3 ]; + Btmp_Q14[ 4 ] = LTPCoef_Q14[ k * LTP_ORDER + 4 ]; + + /* LTP analysis FIR filter */ + for( i = 0; i < subfr_length + pre_length; i++ ) { + LTP_res_ptr[ i ] = x_ptr[ i ]; + + /* Long-term prediction */ + LTP_est = silk_SMULBB( x_lag_ptr[ LTP_ORDER / 2 ], Btmp_Q14[ 0 ] ); + LTP_est = silk_SMLABB_ovflw( LTP_est, x_lag_ptr[ 1 ], Btmp_Q14[ 1 ] ); + LTP_est = silk_SMLABB_ovflw( LTP_est, x_lag_ptr[ 0 ], Btmp_Q14[ 2 ] ); + LTP_est = silk_SMLABB_ovflw( LTP_est, x_lag_ptr[ -1 ], Btmp_Q14[ 3 ] ); + LTP_est = silk_SMLABB_ovflw( LTP_est, x_lag_ptr[ -2 ], Btmp_Q14[ 4 ] ); + + LTP_est = silk_RSHIFT_ROUND( LTP_est, 14 ); /* round and -> Q0*/ + + /* Subtract long-term prediction */ + LTP_res_ptr[ i ] = (opus_int16)silk_SAT16( (opus_int32)x_ptr[ i ] - LTP_est ); + + /* Scale residual */ + LTP_res_ptr[ i ] = silk_SMULWB( invGains_Q16[ k ], LTP_res_ptr[ i ] ); + + x_lag_ptr++; + } + + /* Update pointers */ + LTP_res_ptr += subfr_length + pre_length; + x_ptr += subfr_length; + } +} + diff --git a/asm/libs/opus/silk/fixed/LTP_scale_ctrl_FIX.c b/asm/libs/opus/silk/fixed/LTP_scale_ctrl_FIX.c new file mode 100644 index 00000000..3dcedef8 --- /dev/null +++ b/asm/libs/opus/silk/fixed/LTP_scale_ctrl_FIX.c @@ -0,0 +1,53 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FIX.h" + +/* Calculation of LTP state scaling */ +void silk_LTP_scale_ctrl_FIX( + silk_encoder_state_FIX *psEnc, /* I/O encoder state */ + silk_encoder_control_FIX *psEncCtrl, /* I/O encoder control */ + opus_int condCoding /* I The type of conditional coding to use */ +) +{ + opus_int round_loss; + + if( condCoding == CODE_INDEPENDENTLY ) { + /* Only scale if first frame in packet */ + round_loss = psEnc->sCmn.PacketLoss_perc + psEnc->sCmn.nFramesPerPacket; + psEnc->sCmn.indices.LTP_scaleIndex = (opus_int8)silk_LIMIT( + silk_SMULWB( silk_SMULBB( round_loss, psEncCtrl->LTPredCodGain_Q7 ), SILK_FIX_CONST( 0.1, 9 ) ), 0, 2 ); + } else { + /* Default is minimum scaling */ + psEnc->sCmn.indices.LTP_scaleIndex = 0; + } + psEncCtrl->LTP_scale_Q14 = silk_LTPScales_table_Q14[ psEnc->sCmn.indices.LTP_scaleIndex ]; +} diff --git a/asm/libs/opus/silk/fixed/apply_sine_window_FIX.c b/asm/libs/opus/silk/fixed/apply_sine_window_FIX.c new file mode 100644 index 00000000..4502b713 --- /dev/null +++ b/asm/libs/opus/silk/fixed/apply_sine_window_FIX.c @@ -0,0 +1,101 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FIX.h" + +/* Apply sine window to signal vector. */ +/* Window types: */ +/* 1 -> sine window from 0 to pi/2 */ +/* 2 -> sine window from pi/2 to pi */ +/* Every other sample is linearly interpolated, for speed. */ +/* Window length must be between 16 and 120 (incl) and a multiple of 4. */ + +/* Matlab code for table: + for k=16:9*4:16+2*9*4, fprintf(' %7.d,', -round(65536*pi ./ (k:4:k+8*4))); fprintf('\n'); end +*/ +static const opus_int16 freq_table_Q16[ 27 ] = { + 12111, 9804, 8235, 7100, 6239, 5565, 5022, 4575, 4202, + 3885, 3612, 3375, 3167, 2984, 2820, 2674, 2542, 2422, + 2313, 2214, 2123, 2038, 1961, 1889, 1822, 1760, 1702, +}; + +void silk_apply_sine_window( + opus_int16 px_win[], /* O Pointer to windowed signal */ + const opus_int16 px[], /* I Pointer to input signal */ + const opus_int win_type, /* I Selects a window type */ + const opus_int length /* I Window length, multiple of 4 */ +) +{ + opus_int k, f_Q16, c_Q16; + opus_int32 S0_Q16, S1_Q16; + + silk_assert( win_type == 1 || win_type == 2 ); + + /* Length must be in a range from 16 to 120 and a multiple of 4 */ + silk_assert( length >= 16 && length <= 120 ); + silk_assert( ( length & 3 ) == 0 ); + + /* Frequency */ + k = ( length >> 2 ) - 4; + silk_assert( k >= 0 && k <= 26 ); + f_Q16 = (opus_int)freq_table_Q16[ k ]; + + /* Factor used for cosine approximation */ + c_Q16 = silk_SMULWB( (opus_int32)f_Q16, -f_Q16 ); + silk_assert( c_Q16 >= -32768 ); + + /* initialize state */ + if( win_type == 1 ) { + /* start from 0 */ + S0_Q16 = 0; + /* approximation of sin(f) */ + S1_Q16 = f_Q16 + silk_RSHIFT( length, 3 ); + } else { + /* start from 1 */ + S0_Q16 = ( (opus_int32)1 << 16 ); + /* approximation of cos(f) */ + S1_Q16 = ( (opus_int32)1 << 16 ) + silk_RSHIFT( c_Q16, 1 ) + silk_RSHIFT( length, 4 ); + } + + /* Uses the recursive equation: sin(n*f) = 2 * cos(f) * sin((n-1)*f) - sin((n-2)*f) */ + /* 4 samples at a time */ + for( k = 0; k < length; k += 4 ) { + px_win[ k ] = (opus_int16)silk_SMULWB( silk_RSHIFT( S0_Q16 + S1_Q16, 1 ), px[ k ] ); + px_win[ k + 1 ] = (opus_int16)silk_SMULWB( S1_Q16, px[ k + 1] ); + S0_Q16 = silk_SMULWB( S1_Q16, c_Q16 ) + silk_LSHIFT( S1_Q16, 1 ) - S0_Q16 + 1; + S0_Q16 = silk_min( S0_Q16, ( (opus_int32)1 << 16 ) ); + + px_win[ k + 2 ] = (opus_int16)silk_SMULWB( silk_RSHIFT( S0_Q16 + S1_Q16, 1 ), px[ k + 2] ); + px_win[ k + 3 ] = (opus_int16)silk_SMULWB( S0_Q16, px[ k + 3 ] ); + S1_Q16 = silk_SMULWB( S0_Q16, c_Q16 ) + silk_LSHIFT( S0_Q16, 1 ) - S1_Q16; + S1_Q16 = silk_min( S1_Q16, ( (opus_int32)1 << 16 ) ); + } +} diff --git a/asm/libs/opus/silk/fixed/autocorr_FIX.c b/asm/libs/opus/silk/fixed/autocorr_FIX.c new file mode 100644 index 00000000..de95c986 --- /dev/null +++ b/asm/libs/opus/silk/fixed/autocorr_FIX.c @@ -0,0 +1,48 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FIX.h" +#include "celt_lpc.h" + +/* Compute autocorrelation */ +void silk_autocorr( + opus_int32 *results, /* O Result (length correlationCount) */ + opus_int *scale, /* O Scaling of the correlation vector */ + const opus_int16 *inputData, /* I Input data to correlate */ + const opus_int inputDataSize, /* I Length of input */ + const opus_int correlationCount, /* I Number of correlation taps to compute */ + int arch /* I Run-time architecture */ +) +{ + opus_int corrCount; + corrCount = silk_min_int( inputDataSize, correlationCount ); + *scale = _celt_autocorr(inputData, results, NULL, 0, corrCount-1, inputDataSize, arch); +} diff --git a/asm/libs/opus/silk/fixed/burg_modified_FIX.c b/asm/libs/opus/silk/fixed/burg_modified_FIX.c new file mode 100644 index 00000000..4878553b --- /dev/null +++ b/asm/libs/opus/silk/fixed/burg_modified_FIX.c @@ -0,0 +1,275 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FIX.h" +#include "define.h" +#include "tuning_parameters.h" +#include "pitch.h" + +#define MAX_FRAME_SIZE 384 /* subfr_length * nb_subfr = ( 0.005 * 16000 + 16 ) * 4 = 384 */ + +#define QA 25 +#define N_BITS_HEAD_ROOM 2 +#define MIN_RSHIFTS -16 +#define MAX_RSHIFTS (32 - QA) + +/* Compute reflection coefficients from input signal */ +void silk_burg_modified_c( + opus_int32 *res_nrg, /* O Residual energy */ + opus_int *res_nrg_Q, /* O Residual energy Q value */ + opus_int32 A_Q16[], /* O Prediction coefficients (length order) */ + const opus_int16 x[], /* I Input signal, length: nb_subfr * ( D + subfr_length ) */ + const opus_int32 minInvGain_Q30, /* I Inverse of max prediction gain */ + const opus_int subfr_length, /* I Input signal subframe length (incl. D preceding samples) */ + const opus_int nb_subfr, /* I Number of subframes stacked in x */ + const opus_int D, /* I Order */ + int arch /* I Run-time architecture */ +) +{ + opus_int k, n, s, lz, rshifts, reached_max_gain; + opus_int32 C0, num, nrg, rc_Q31, invGain_Q30, Atmp_QA, Atmp1, tmp1, tmp2, x1, x2; + const opus_int16 *x_ptr; + opus_int32 C_first_row[ SILK_MAX_ORDER_LPC ]; + opus_int32 C_last_row[ SILK_MAX_ORDER_LPC ]; + opus_int32 Af_QA[ SILK_MAX_ORDER_LPC ]; + opus_int32 CAf[ SILK_MAX_ORDER_LPC + 1 ]; + opus_int32 CAb[ SILK_MAX_ORDER_LPC + 1 ]; + opus_int32 xcorr[ SILK_MAX_ORDER_LPC ]; + opus_int64 C0_64; + + silk_assert( subfr_length * nb_subfr <= MAX_FRAME_SIZE ); + + /* Compute autocorrelations, added over subframes */ + C0_64 = silk_inner_prod16_aligned_64( x, x, subfr_length*nb_subfr, arch ); + lz = silk_CLZ64(C0_64); + rshifts = 32 + 1 + N_BITS_HEAD_ROOM - lz; + if (rshifts > MAX_RSHIFTS) rshifts = MAX_RSHIFTS; + if (rshifts < MIN_RSHIFTS) rshifts = MIN_RSHIFTS; + + if (rshifts > 0) { + C0 = (opus_int32)silk_RSHIFT64(C0_64, rshifts ); + } else { + C0 = silk_LSHIFT32((opus_int32)C0_64, -rshifts ); + } + + CAb[ 0 ] = CAf[ 0 ] = C0 + silk_SMMUL( SILK_FIX_CONST( FIND_LPC_COND_FAC, 32 ), C0 ) + 1; /* Q(-rshifts) */ + silk_memset( C_first_row, 0, SILK_MAX_ORDER_LPC * sizeof( opus_int32 ) ); + if( rshifts > 0 ) { + for( s = 0; s < nb_subfr; s++ ) { + x_ptr = x + s * subfr_length; + for( n = 1; n < D + 1; n++ ) { + C_first_row[ n - 1 ] += (opus_int32)silk_RSHIFT64( + silk_inner_prod16_aligned_64( x_ptr, x_ptr + n, subfr_length - n, arch ), rshifts ); + } + } + } else { + for( s = 0; s < nb_subfr; s++ ) { + int i; + opus_int32 d; + x_ptr = x + s * subfr_length; + celt_pitch_xcorr(x_ptr, x_ptr + 1, xcorr, subfr_length - D, D, arch ); + for( n = 1; n < D + 1; n++ ) { + for ( i = n + subfr_length - D, d = 0; i < subfr_length; i++ ) + d = MAC16_16( d, x_ptr[ i ], x_ptr[ i - n ] ); + xcorr[ n - 1 ] += d; + } + for( n = 1; n < D + 1; n++ ) { + C_first_row[ n - 1 ] += silk_LSHIFT32( xcorr[ n - 1 ], -rshifts ); + } + } + } + silk_memcpy( C_last_row, C_first_row, SILK_MAX_ORDER_LPC * sizeof( opus_int32 ) ); + + /* Initialize */ + CAb[ 0 ] = CAf[ 0 ] = C0 + silk_SMMUL( SILK_FIX_CONST( FIND_LPC_COND_FAC, 32 ), C0 ) + 1; /* Q(-rshifts) */ + + invGain_Q30 = (opus_int32)1 << 30; + reached_max_gain = 0; + for( n = 0; n < D; n++ ) { + /* Update first row of correlation matrix (without first element) */ + /* Update last row of correlation matrix (without last element, stored in reversed order) */ + /* Update C * Af */ + /* Update C * flipud(Af) (stored in reversed order) */ + if( rshifts > -2 ) { + for( s = 0; s < nb_subfr; s++ ) { + x_ptr = x + s * subfr_length; + x1 = -silk_LSHIFT32( (opus_int32)x_ptr[ n ], 16 - rshifts ); /* Q(16-rshifts) */ + x2 = -silk_LSHIFT32( (opus_int32)x_ptr[ subfr_length - n - 1 ], 16 - rshifts ); /* Q(16-rshifts) */ + tmp1 = silk_LSHIFT32( (opus_int32)x_ptr[ n ], QA - 16 ); /* Q(QA-16) */ + tmp2 = silk_LSHIFT32( (opus_int32)x_ptr[ subfr_length - n - 1 ], QA - 16 ); /* Q(QA-16) */ + for( k = 0; k < n; k++ ) { + C_first_row[ k ] = silk_SMLAWB( C_first_row[ k ], x1, x_ptr[ n - k - 1 ] ); /* Q( -rshifts ) */ + C_last_row[ k ] = silk_SMLAWB( C_last_row[ k ], x2, x_ptr[ subfr_length - n + k ] ); /* Q( -rshifts ) */ + Atmp_QA = Af_QA[ k ]; + tmp1 = silk_SMLAWB( tmp1, Atmp_QA, x_ptr[ n - k - 1 ] ); /* Q(QA-16) */ + tmp2 = silk_SMLAWB( tmp2, Atmp_QA, x_ptr[ subfr_length - n + k ] ); /* Q(QA-16) */ + } + tmp1 = silk_LSHIFT32( -tmp1, 32 - QA - rshifts ); /* Q(16-rshifts) */ + tmp2 = silk_LSHIFT32( -tmp2, 32 - QA - rshifts ); /* Q(16-rshifts) */ + for( k = 0; k <= n; k++ ) { + CAf[ k ] = silk_SMLAWB( CAf[ k ], tmp1, x_ptr[ n - k ] ); /* Q( -rshift ) */ + CAb[ k ] = silk_SMLAWB( CAb[ k ], tmp2, x_ptr[ subfr_length - n + k - 1 ] ); /* Q( -rshift ) */ + } + } + } else { + for( s = 0; s < nb_subfr; s++ ) { + x_ptr = x + s * subfr_length; + x1 = -silk_LSHIFT32( (opus_int32)x_ptr[ n ], -rshifts ); /* Q( -rshifts ) */ + x2 = -silk_LSHIFT32( (opus_int32)x_ptr[ subfr_length - n - 1 ], -rshifts ); /* Q( -rshifts ) */ + tmp1 = silk_LSHIFT32( (opus_int32)x_ptr[ n ], 17 ); /* Q17 */ + tmp2 = silk_LSHIFT32( (opus_int32)x_ptr[ subfr_length - n - 1 ], 17 ); /* Q17 */ + for( k = 0; k < n; k++ ) { + C_first_row[ k ] = silk_MLA( C_first_row[ k ], x1, x_ptr[ n - k - 1 ] ); /* Q( -rshifts ) */ + C_last_row[ k ] = silk_MLA( C_last_row[ k ], x2, x_ptr[ subfr_length - n + k ] ); /* Q( -rshifts ) */ + Atmp1 = silk_RSHIFT_ROUND( Af_QA[ k ], QA - 17 ); /* Q17 */ + tmp1 = silk_MLA( tmp1, x_ptr[ n - k - 1 ], Atmp1 ); /* Q17 */ + tmp2 = silk_MLA( tmp2, x_ptr[ subfr_length - n + k ], Atmp1 ); /* Q17 */ + } + tmp1 = -tmp1; /* Q17 */ + tmp2 = -tmp2; /* Q17 */ + for( k = 0; k <= n; k++ ) { + CAf[ k ] = silk_SMLAWW( CAf[ k ], tmp1, + silk_LSHIFT32( (opus_int32)x_ptr[ n - k ], -rshifts - 1 ) ); /* Q( -rshift ) */ + CAb[ k ] = silk_SMLAWW( CAb[ k ], tmp2, + silk_LSHIFT32( (opus_int32)x_ptr[ subfr_length - n + k - 1 ], -rshifts - 1 ) ); /* Q( -rshift ) */ + } + } + } + + /* Calculate nominator and denominator for the next order reflection (parcor) coefficient */ + tmp1 = C_first_row[ n ]; /* Q( -rshifts ) */ + tmp2 = C_last_row[ n ]; /* Q( -rshifts ) */ + num = 0; /* Q( -rshifts ) */ + nrg = silk_ADD32( CAb[ 0 ], CAf[ 0 ] ); /* Q( 1-rshifts ) */ + for( k = 0; k < n; k++ ) { + Atmp_QA = Af_QA[ k ]; + lz = silk_CLZ32( silk_abs( Atmp_QA ) ) - 1; + lz = silk_min( 32 - QA, lz ); + Atmp1 = silk_LSHIFT32( Atmp_QA, lz ); /* Q( QA + lz ) */ + + tmp1 = silk_ADD_LSHIFT32( tmp1, silk_SMMUL( C_last_row[ n - k - 1 ], Atmp1 ), 32 - QA - lz ); /* Q( -rshifts ) */ + tmp2 = silk_ADD_LSHIFT32( tmp2, silk_SMMUL( C_first_row[ n - k - 1 ], Atmp1 ), 32 - QA - lz ); /* Q( -rshifts ) */ + num = silk_ADD_LSHIFT32( num, silk_SMMUL( CAb[ n - k ], Atmp1 ), 32 - QA - lz ); /* Q( -rshifts ) */ + nrg = silk_ADD_LSHIFT32( nrg, silk_SMMUL( silk_ADD32( CAb[ k + 1 ], CAf[ k + 1 ] ), + Atmp1 ), 32 - QA - lz ); /* Q( 1-rshifts ) */ + } + CAf[ n + 1 ] = tmp1; /* Q( -rshifts ) */ + CAb[ n + 1 ] = tmp2; /* Q( -rshifts ) */ + num = silk_ADD32( num, tmp2 ); /* Q( -rshifts ) */ + num = silk_LSHIFT32( -num, 1 ); /* Q( 1-rshifts ) */ + + /* Calculate the next order reflection (parcor) coefficient */ + if( silk_abs( num ) < nrg ) { + rc_Q31 = silk_DIV32_varQ( num, nrg, 31 ); + } else { + rc_Q31 = ( num > 0 ) ? silk_int32_MAX : silk_int32_MIN; + } + + /* Update inverse prediction gain */ + tmp1 = ( (opus_int32)1 << 30 ) - silk_SMMUL( rc_Q31, rc_Q31 ); + tmp1 = silk_LSHIFT( silk_SMMUL( invGain_Q30, tmp1 ), 2 ); + if( tmp1 <= minInvGain_Q30 ) { + /* Max prediction gain exceeded; set reflection coefficient such that max prediction gain is exactly hit */ + tmp2 = ( (opus_int32)1 << 30 ) - silk_DIV32_varQ( minInvGain_Q30, invGain_Q30, 30 ); /* Q30 */ + rc_Q31 = silk_SQRT_APPROX( tmp2 ); /* Q15 */ + /* Newton-Raphson iteration */ + rc_Q31 = silk_RSHIFT32( rc_Q31 + silk_DIV32( tmp2, rc_Q31 ), 1 ); /* Q15 */ + rc_Q31 = silk_LSHIFT32( rc_Q31, 16 ); /* Q31 */ + if( num < 0 ) { + /* Ensure adjusted reflection coefficients has the original sign */ + rc_Q31 = -rc_Q31; + } + invGain_Q30 = minInvGain_Q30; + reached_max_gain = 1; + } else { + invGain_Q30 = tmp1; + } + + /* Update the AR coefficients */ + for( k = 0; k < (n + 1) >> 1; k++ ) { + tmp1 = Af_QA[ k ]; /* QA */ + tmp2 = Af_QA[ n - k - 1 ]; /* QA */ + Af_QA[ k ] = silk_ADD_LSHIFT32( tmp1, silk_SMMUL( tmp2, rc_Q31 ), 1 ); /* QA */ + Af_QA[ n - k - 1 ] = silk_ADD_LSHIFT32( tmp2, silk_SMMUL( tmp1, rc_Q31 ), 1 ); /* QA */ + } + Af_QA[ n ] = silk_RSHIFT32( rc_Q31, 31 - QA ); /* QA */ + + if( reached_max_gain ) { + /* Reached max prediction gain; set remaining coefficients to zero and exit loop */ + for( k = n + 1; k < D; k++ ) { + Af_QA[ k ] = 0; + } + break; + } + + /* Update C * Af and C * Ab */ + for( k = 0; k <= n + 1; k++ ) { + tmp1 = CAf[ k ]; /* Q( -rshifts ) */ + tmp2 = CAb[ n - k + 1 ]; /* Q( -rshifts ) */ + CAf[ k ] = silk_ADD_LSHIFT32( tmp1, silk_SMMUL( tmp2, rc_Q31 ), 1 ); /* Q( -rshifts ) */ + CAb[ n - k + 1 ] = silk_ADD_LSHIFT32( tmp2, silk_SMMUL( tmp1, rc_Q31 ), 1 ); /* Q( -rshifts ) */ + } + } + + if( reached_max_gain ) { + for( k = 0; k < D; k++ ) { + /* Scale coefficients */ + A_Q16[ k ] = -silk_RSHIFT_ROUND( Af_QA[ k ], QA - 16 ); + } + /* Subtract energy of preceding samples from C0 */ + if( rshifts > 0 ) { + for( s = 0; s < nb_subfr; s++ ) { + x_ptr = x + s * subfr_length; + C0 -= (opus_int32)silk_RSHIFT64( silk_inner_prod16_aligned_64( x_ptr, x_ptr, D, arch ), rshifts ); + } + } else { + for( s = 0; s < nb_subfr; s++ ) { + x_ptr = x + s * subfr_length; + C0 -= silk_LSHIFT32( silk_inner_prod_aligned( x_ptr, x_ptr, D, arch), -rshifts); + } + } + /* Approximate residual energy */ + *res_nrg = silk_LSHIFT( silk_SMMUL( invGain_Q30, C0 ), 2 ); + *res_nrg_Q = -rshifts; + } else { + /* Return residual energy */ + nrg = CAf[ 0 ]; /* Q( -rshifts ) */ + tmp1 = (opus_int32)1 << 16; /* Q16 */ + for( k = 0; k < D; k++ ) { + Atmp1 = silk_RSHIFT_ROUND( Af_QA[ k ], QA - 16 ); /* Q16 */ + nrg = silk_SMLAWW( nrg, CAf[ k + 1 ], Atmp1 ); /* Q( -rshifts ) */ + tmp1 = silk_SMLAWW( tmp1, Atmp1, Atmp1 ); /* Q16 */ + A_Q16[ k ] = -Atmp1; + } + *res_nrg = silk_SMLAWW( nrg, silk_SMMUL( SILK_FIX_CONST( FIND_LPC_COND_FAC, 32 ), C0 ), -tmp1 );/* Q( -rshifts ) */ + *res_nrg_Q = -rshifts; + } +} diff --git a/asm/libs/opus/silk/fixed/corrMatrix_FIX.c b/asm/libs/opus/silk/fixed/corrMatrix_FIX.c new file mode 100644 index 00000000..c1d437c7 --- /dev/null +++ b/asm/libs/opus/silk/fixed/corrMatrix_FIX.c @@ -0,0 +1,158 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/********************************************************************** + * Correlation Matrix Computations for LS estimate. + **********************************************************************/ + +#include "main_FIX.h" + +/* Calculates correlation vector X'*t */ +void silk_corrVector_FIX( + const opus_int16 *x, /* I x vector [L + order - 1] used to form data matrix X */ + const opus_int16 *t, /* I Target vector [L] */ + const opus_int L, /* I Length of vectors */ + const opus_int order, /* I Max lag for correlation */ + opus_int32 *Xt, /* O Pointer to X'*t correlation vector [order] */ + const opus_int rshifts, /* I Right shifts of correlations */ + int arch /* I Run-time architecture */ +) +{ + opus_int lag, i; + const opus_int16 *ptr1, *ptr2; + opus_int32 inner_prod; + + ptr1 = &x[ order - 1 ]; /* Points to first sample of column 0 of X: X[:,0] */ + ptr2 = t; + /* Calculate X'*t */ + if( rshifts > 0 ) { + /* Right shifting used */ + for( lag = 0; lag < order; lag++ ) { + inner_prod = 0; + for( i = 0; i < L; i++ ) { + inner_prod += silk_RSHIFT32( silk_SMULBB( ptr1[ i ], ptr2[i] ), rshifts ); + } + Xt[ lag ] = inner_prod; /* X[:,lag]'*t */ + ptr1--; /* Go to next column of X */ + } + } else { + silk_assert( rshifts == 0 ); + for( lag = 0; lag < order; lag++ ) { + Xt[ lag ] = silk_inner_prod_aligned( ptr1, ptr2, L, arch ); /* X[:,lag]'*t */ + ptr1--; /* Go to next column of X */ + } + } +} + +/* Calculates correlation matrix X'*X */ +void silk_corrMatrix_FIX( + const opus_int16 *x, /* I x vector [L + order - 1] used to form data matrix X */ + const opus_int L, /* I Length of vectors */ + const opus_int order, /* I Max lag for correlation */ + const opus_int head_room, /* I Desired headroom */ + opus_int32 *XX, /* O Pointer to X'*X correlation matrix [ order x order ] */ + opus_int *rshifts, /* I/O Right shifts of correlations */ + int arch /* I Run-time architecture */ +) +{ + opus_int i, j, lag, rshifts_local, head_room_rshifts; + opus_int32 energy; + const opus_int16 *ptr1, *ptr2; + + /* Calculate energy to find shift used to fit in 32 bits */ + silk_sum_sqr_shift( &energy, &rshifts_local, x, L + order - 1 ); + /* Add shifts to get the desired head room */ + head_room_rshifts = silk_max( head_room - silk_CLZ32( energy ), 0 ); + + energy = silk_RSHIFT32( energy, head_room_rshifts ); + rshifts_local += head_room_rshifts; + + /* Calculate energy of first column (0) of X: X[:,0]'*X[:,0] */ + /* Remove contribution of first order - 1 samples */ + for( i = 0; i < order - 1; i++ ) { + energy -= silk_RSHIFT32( silk_SMULBB( x[ i ], x[ i ] ), rshifts_local ); + } + if( rshifts_local < *rshifts ) { + /* Adjust energy */ + energy = silk_RSHIFT32( energy, *rshifts - rshifts_local ); + rshifts_local = *rshifts; + } + + /* Calculate energy of remaining columns of X: X[:,j]'*X[:,j] */ + /* Fill out the diagonal of the correlation matrix */ + matrix_ptr( XX, 0, 0, order ) = energy; + ptr1 = &x[ order - 1 ]; /* First sample of column 0 of X */ + for( j = 1; j < order; j++ ) { + energy = silk_SUB32( energy, silk_RSHIFT32( silk_SMULBB( ptr1[ L - j ], ptr1[ L - j ] ), rshifts_local ) ); + energy = silk_ADD32( energy, silk_RSHIFT32( silk_SMULBB( ptr1[ -j ], ptr1[ -j ] ), rshifts_local ) ); + matrix_ptr( XX, j, j, order ) = energy; + } + + ptr2 = &x[ order - 2 ]; /* First sample of column 1 of X */ + /* Calculate the remaining elements of the correlation matrix */ + if( rshifts_local > 0 ) { + /* Right shifting used */ + for( lag = 1; lag < order; lag++ ) { + /* Inner product of column 0 and column lag: X[:,0]'*X[:,lag] */ + energy = 0; + for( i = 0; i < L; i++ ) { + energy += silk_RSHIFT32( silk_SMULBB( ptr1[ i ], ptr2[i] ), rshifts_local ); + } + /* Calculate remaining off diagonal: X[:,j]'*X[:,j + lag] */ + matrix_ptr( XX, lag, 0, order ) = energy; + matrix_ptr( XX, 0, lag, order ) = energy; + for( j = 1; j < ( order - lag ); j++ ) { + energy = silk_SUB32( energy, silk_RSHIFT32( silk_SMULBB( ptr1[ L - j ], ptr2[ L - j ] ), rshifts_local ) ); + energy = silk_ADD32( energy, silk_RSHIFT32( silk_SMULBB( ptr1[ -j ], ptr2[ -j ] ), rshifts_local ) ); + matrix_ptr( XX, lag + j, j, order ) = energy; + matrix_ptr( XX, j, lag + j, order ) = energy; + } + ptr2--; /* Update pointer to first sample of next column (lag) in X */ + } + } else { + for( lag = 1; lag < order; lag++ ) { + /* Inner product of column 0 and column lag: X[:,0]'*X[:,lag] */ + energy = silk_inner_prod_aligned( ptr1, ptr2, L, arch ); + matrix_ptr( XX, lag, 0, order ) = energy; + matrix_ptr( XX, 0, lag, order ) = energy; + /* Calculate remaining off diagonal: X[:,j]'*X[:,j + lag] */ + for( j = 1; j < ( order - lag ); j++ ) { + energy = silk_SUB32( energy, silk_SMULBB( ptr1[ L - j ], ptr2[ L - j ] ) ); + energy = silk_SMLABB( energy, ptr1[ -j ], ptr2[ -j ] ); + matrix_ptr( XX, lag + j, j, order ) = energy; + matrix_ptr( XX, j, lag + j, order ) = energy; + } + ptr2--;/* Update pointer to first sample of next column (lag) in X */ + } + } + *rshifts = rshifts_local; +} + diff --git a/asm/libs/opus/silk/fixed/encode_frame_FIX.c b/asm/libs/opus/silk/fixed/encode_frame_FIX.c new file mode 100644 index 00000000..5ef44b03 --- /dev/null +++ b/asm/libs/opus/silk/fixed/encode_frame_FIX.c @@ -0,0 +1,387 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FIX.h" +#include "stack_alloc.h" +#include "tuning_parameters.h" + +/* Low Bitrate Redundancy (LBRR) encoding. Reuse all parameters but encode with lower bitrate */ +static OPUS_INLINE void silk_LBRR_encode_FIX( + silk_encoder_state_FIX *psEnc, /* I/O Pointer to Silk FIX encoder state */ + silk_encoder_control_FIX *psEncCtrl, /* I/O Pointer to Silk FIX encoder control struct */ + const opus_int32 xfw_Q3[], /* I Input signal */ + opus_int condCoding /* I The type of conditional coding used so far for this frame */ +); + +void silk_encode_do_VAD_FIX( + silk_encoder_state_FIX *psEnc /* I/O Pointer to Silk FIX encoder state */ +) +{ + /****************************/ + /* Voice Activity Detection */ + /****************************/ + silk_VAD_GetSA_Q8( &psEnc->sCmn, psEnc->sCmn.inputBuf + 1, psEnc->sCmn.arch ); + + /**************************************************/ + /* Convert speech activity into VAD and DTX flags */ + /**************************************************/ + if( psEnc->sCmn.speech_activity_Q8 < SILK_FIX_CONST( SPEECH_ACTIVITY_DTX_THRES, 8 ) ) { + psEnc->sCmn.indices.signalType = TYPE_NO_VOICE_ACTIVITY; + psEnc->sCmn.noSpeechCounter++; + if( psEnc->sCmn.noSpeechCounter < NB_SPEECH_FRAMES_BEFORE_DTX ) { + psEnc->sCmn.inDTX = 0; + } else if( psEnc->sCmn.noSpeechCounter > MAX_CONSECUTIVE_DTX + NB_SPEECH_FRAMES_BEFORE_DTX ) { + psEnc->sCmn.noSpeechCounter = NB_SPEECH_FRAMES_BEFORE_DTX; + psEnc->sCmn.inDTX = 0; + } + psEnc->sCmn.VAD_flags[ psEnc->sCmn.nFramesEncoded ] = 0; + } else { + psEnc->sCmn.noSpeechCounter = 0; + psEnc->sCmn.inDTX = 0; + psEnc->sCmn.indices.signalType = TYPE_UNVOICED; + psEnc->sCmn.VAD_flags[ psEnc->sCmn.nFramesEncoded ] = 1; + } +} + +/****************/ +/* Encode frame */ +/****************/ +opus_int silk_encode_frame_FIX( + silk_encoder_state_FIX *psEnc, /* I/O Pointer to Silk FIX encoder state */ + opus_int32 *pnBytesOut, /* O Pointer to number of payload bytes; */ + ec_enc *psRangeEnc, /* I/O compressor data structure */ + opus_int condCoding, /* I The type of conditional coding to use */ + opus_int maxBits, /* I If > 0: maximum number of output bits */ + opus_int useCBR /* I Flag to force constant-bitrate operation */ +) +{ + silk_encoder_control_FIX sEncCtrl; + opus_int i, iter, maxIter, found_upper, found_lower, ret = 0; + opus_int16 *x_frame; + ec_enc sRangeEnc_copy, sRangeEnc_copy2; + silk_nsq_state sNSQ_copy, sNSQ_copy2; + opus_int32 seed_copy, nBits, nBits_lower, nBits_upper, gainMult_lower, gainMult_upper; + opus_int32 gainsID, gainsID_lower, gainsID_upper; + opus_int16 gainMult_Q8; + opus_int16 ec_prevLagIndex_copy; + opus_int ec_prevSignalType_copy; + opus_int8 LastGainIndex_copy2; + SAVE_STACK; + + /* This is totally unnecessary but many compilers (including gcc) are too dumb to realise it */ + LastGainIndex_copy2 = nBits_lower = nBits_upper = gainMult_lower = gainMult_upper = 0; + + psEnc->sCmn.indices.Seed = psEnc->sCmn.frameCounter++ & 3; + + /**************************************************************/ + /* Set up Input Pointers, and insert frame in input buffer */ + /*************************************************************/ + /* start of frame to encode */ + x_frame = psEnc->x_buf + psEnc->sCmn.ltp_mem_length; + + /***************************************/ + /* Ensure smooth bandwidth transitions */ + /***************************************/ + silk_LP_variable_cutoff( &psEnc->sCmn.sLP, psEnc->sCmn.inputBuf + 1, psEnc->sCmn.frame_length ); + + /*******************************************/ + /* Copy new frame to front of input buffer */ + /*******************************************/ + silk_memcpy( x_frame + LA_SHAPE_MS * psEnc->sCmn.fs_kHz, psEnc->sCmn.inputBuf + 1, psEnc->sCmn.frame_length * sizeof( opus_int16 ) ); + + if( !psEnc->sCmn.prefillFlag ) { + VARDECL( opus_int32, xfw_Q3 ); + VARDECL( opus_int16, res_pitch ); + VARDECL( opus_uint8, ec_buf_copy ); + opus_int16 *res_pitch_frame; + + ALLOC( res_pitch, + psEnc->sCmn.la_pitch + psEnc->sCmn.frame_length + + psEnc->sCmn.ltp_mem_length, opus_int16 ); + /* start of pitch LPC residual frame */ + res_pitch_frame = res_pitch + psEnc->sCmn.ltp_mem_length; + + /*****************************************/ + /* Find pitch lags, initial LPC analysis */ + /*****************************************/ + silk_find_pitch_lags_FIX( psEnc, &sEncCtrl, res_pitch, x_frame, psEnc->sCmn.arch ); + + /************************/ + /* Noise shape analysis */ + /************************/ + silk_noise_shape_analysis_FIX( psEnc, &sEncCtrl, res_pitch_frame, x_frame, psEnc->sCmn.arch ); + + /***************************************************/ + /* Find linear prediction coefficients (LPC + LTP) */ + /***************************************************/ + silk_find_pred_coefs_FIX( psEnc, &sEncCtrl, res_pitch, x_frame, condCoding ); + + /****************************************/ + /* Process gains */ + /****************************************/ + silk_process_gains_FIX( psEnc, &sEncCtrl, condCoding ); + + /*****************************************/ + /* Prefiltering for noise shaper */ + /*****************************************/ + ALLOC( xfw_Q3, psEnc->sCmn.frame_length, opus_int32 ); + silk_prefilter_FIX( psEnc, &sEncCtrl, xfw_Q3, x_frame ); + + /****************************************/ + /* Low Bitrate Redundant Encoding */ + /****************************************/ + silk_LBRR_encode_FIX( psEnc, &sEncCtrl, xfw_Q3, condCoding ); + + /* Loop over quantizer and entropy coding to control bitrate */ + maxIter = 6; + gainMult_Q8 = SILK_FIX_CONST( 1, 8 ); + found_lower = 0; + found_upper = 0; + gainsID = silk_gains_ID( psEnc->sCmn.indices.GainsIndices, psEnc->sCmn.nb_subfr ); + gainsID_lower = -1; + gainsID_upper = -1; + /* Copy part of the input state */ + silk_memcpy( &sRangeEnc_copy, psRangeEnc, sizeof( ec_enc ) ); + silk_memcpy( &sNSQ_copy, &psEnc->sCmn.sNSQ, sizeof( silk_nsq_state ) ); + seed_copy = psEnc->sCmn.indices.Seed; + ec_prevLagIndex_copy = psEnc->sCmn.ec_prevLagIndex; + ec_prevSignalType_copy = psEnc->sCmn.ec_prevSignalType; + ALLOC( ec_buf_copy, 1275, opus_uint8 ); + for( iter = 0; ; iter++ ) { + if( gainsID == gainsID_lower ) { + nBits = nBits_lower; + } else if( gainsID == gainsID_upper ) { + nBits = nBits_upper; + } else { + /* Restore part of the input state */ + if( iter > 0 ) { + silk_memcpy( psRangeEnc, &sRangeEnc_copy, sizeof( ec_enc ) ); + silk_memcpy( &psEnc->sCmn.sNSQ, &sNSQ_copy, sizeof( silk_nsq_state ) ); + psEnc->sCmn.indices.Seed = seed_copy; + psEnc->sCmn.ec_prevLagIndex = ec_prevLagIndex_copy; + psEnc->sCmn.ec_prevSignalType = ec_prevSignalType_copy; + } + + /*****************************************/ + /* Noise shaping quantization */ + /*****************************************/ + if( psEnc->sCmn.nStatesDelayedDecision > 1 || psEnc->sCmn.warping_Q16 > 0 ) { + silk_NSQ_del_dec( &psEnc->sCmn, &psEnc->sCmn.sNSQ, &psEnc->sCmn.indices, xfw_Q3, psEnc->sCmn.pulses, + sEncCtrl.PredCoef_Q12[ 0 ], sEncCtrl.LTPCoef_Q14, sEncCtrl.AR2_Q13, sEncCtrl.HarmShapeGain_Q14, + sEncCtrl.Tilt_Q14, sEncCtrl.LF_shp_Q14, sEncCtrl.Gains_Q16, sEncCtrl.pitchL, sEncCtrl.Lambda_Q10, sEncCtrl.LTP_scale_Q14, + psEnc->sCmn.arch ); + } else { + silk_NSQ( &psEnc->sCmn, &psEnc->sCmn.sNSQ, &psEnc->sCmn.indices, xfw_Q3, psEnc->sCmn.pulses, + sEncCtrl.PredCoef_Q12[ 0 ], sEncCtrl.LTPCoef_Q14, sEncCtrl.AR2_Q13, sEncCtrl.HarmShapeGain_Q14, + sEncCtrl.Tilt_Q14, sEncCtrl.LF_shp_Q14, sEncCtrl.Gains_Q16, sEncCtrl.pitchL, sEncCtrl.Lambda_Q10, sEncCtrl.LTP_scale_Q14, + psEnc->sCmn.arch); + } + + /****************************************/ + /* Encode Parameters */ + /****************************************/ + silk_encode_indices( &psEnc->sCmn, psRangeEnc, psEnc->sCmn.nFramesEncoded, 0, condCoding ); + + /****************************************/ + /* Encode Excitation Signal */ + /****************************************/ + silk_encode_pulses( psRangeEnc, psEnc->sCmn.indices.signalType, psEnc->sCmn.indices.quantOffsetType, + psEnc->sCmn.pulses, psEnc->sCmn.frame_length ); + + nBits = ec_tell( psRangeEnc ); + + if( useCBR == 0 && iter == 0 && nBits <= maxBits ) { + break; + } + } + + if( iter == maxIter ) { + if( found_lower && ( gainsID == gainsID_lower || nBits > maxBits ) ) { + /* Restore output state from earlier iteration that did meet the bitrate budget */ + silk_memcpy( psRangeEnc, &sRangeEnc_copy2, sizeof( ec_enc ) ); + silk_assert( sRangeEnc_copy2.offs <= 1275 ); + silk_memcpy( psRangeEnc->buf, ec_buf_copy, sRangeEnc_copy2.offs ); + silk_memcpy( &psEnc->sCmn.sNSQ, &sNSQ_copy2, sizeof( silk_nsq_state ) ); + psEnc->sShape.LastGainIndex = LastGainIndex_copy2; + } + break; + } + + if( nBits > maxBits ) { + if( found_lower == 0 && iter >= 2 ) { + /* Adjust the quantizer's rate/distortion tradeoff and discard previous "upper" results */ + sEncCtrl.Lambda_Q10 = silk_ADD_RSHIFT32( sEncCtrl.Lambda_Q10, sEncCtrl.Lambda_Q10, 1 ); + found_upper = 0; + gainsID_upper = -1; + } else { + found_upper = 1; + nBits_upper = nBits; + gainMult_upper = gainMult_Q8; + gainsID_upper = gainsID; + } + } else if( nBits < maxBits - 5 ) { + found_lower = 1; + nBits_lower = nBits; + gainMult_lower = gainMult_Q8; + if( gainsID != gainsID_lower ) { + gainsID_lower = gainsID; + /* Copy part of the output state */ + silk_memcpy( &sRangeEnc_copy2, psRangeEnc, sizeof( ec_enc ) ); + silk_assert( psRangeEnc->offs <= 1275 ); + silk_memcpy( ec_buf_copy, psRangeEnc->buf, psRangeEnc->offs ); + silk_memcpy( &sNSQ_copy2, &psEnc->sCmn.sNSQ, sizeof( silk_nsq_state ) ); + LastGainIndex_copy2 = psEnc->sShape.LastGainIndex; + } + } else { + /* Within 5 bits of budget: close enough */ + break; + } + + if( ( found_lower & found_upper ) == 0 ) { + /* Adjust gain according to high-rate rate/distortion curve */ + opus_int32 gain_factor_Q16; + gain_factor_Q16 = silk_log2lin( silk_LSHIFT( nBits - maxBits, 7 ) / psEnc->sCmn.frame_length + SILK_FIX_CONST( 16, 7 ) ); + gain_factor_Q16 = silk_min_32( gain_factor_Q16, SILK_FIX_CONST( 2, 16 ) ); + if( nBits > maxBits ) { + gain_factor_Q16 = silk_max_32( gain_factor_Q16, SILK_FIX_CONST( 1.3, 16 ) ); + } + gainMult_Q8 = silk_SMULWB( gain_factor_Q16, gainMult_Q8 ); + } else { + /* Adjust gain by interpolating */ + gainMult_Q8 = gainMult_lower + silk_DIV32_16( silk_MUL( gainMult_upper - gainMult_lower, maxBits - nBits_lower ), nBits_upper - nBits_lower ); + /* New gain multplier must be between 25% and 75% of old range (note that gainMult_upper < gainMult_lower) */ + if( gainMult_Q8 > silk_ADD_RSHIFT32( gainMult_lower, gainMult_upper - gainMult_lower, 2 ) ) { + gainMult_Q8 = silk_ADD_RSHIFT32( gainMult_lower, gainMult_upper - gainMult_lower, 2 ); + } else + if( gainMult_Q8 < silk_SUB_RSHIFT32( gainMult_upper, gainMult_upper - gainMult_lower, 2 ) ) { + gainMult_Q8 = silk_SUB_RSHIFT32( gainMult_upper, gainMult_upper - gainMult_lower, 2 ); + } + } + + for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { + sEncCtrl.Gains_Q16[ i ] = silk_LSHIFT_SAT32( silk_SMULWB( sEncCtrl.GainsUnq_Q16[ i ], gainMult_Q8 ), 8 ); + } + + /* Quantize gains */ + psEnc->sShape.LastGainIndex = sEncCtrl.lastGainIndexPrev; + silk_gains_quant( psEnc->sCmn.indices.GainsIndices, sEncCtrl.Gains_Q16, + &psEnc->sShape.LastGainIndex, condCoding == CODE_CONDITIONALLY, psEnc->sCmn.nb_subfr ); + + /* Unique identifier of gains vector */ + gainsID = silk_gains_ID( psEnc->sCmn.indices.GainsIndices, psEnc->sCmn.nb_subfr ); + } + } + + /* Update input buffer */ + silk_memmove( psEnc->x_buf, &psEnc->x_buf[ psEnc->sCmn.frame_length ], + ( psEnc->sCmn.ltp_mem_length + LA_SHAPE_MS * psEnc->sCmn.fs_kHz ) * sizeof( opus_int16 ) ); + + /* Exit without entropy coding */ + if( psEnc->sCmn.prefillFlag ) { + /* No payload */ + *pnBytesOut = 0; + RESTORE_STACK; + return ret; + } + + /* Parameters needed for next frame */ + psEnc->sCmn.prevLag = sEncCtrl.pitchL[ psEnc->sCmn.nb_subfr - 1 ]; + psEnc->sCmn.prevSignalType = psEnc->sCmn.indices.signalType; + + /****************************************/ + /* Finalize payload */ + /****************************************/ + psEnc->sCmn.first_frame_after_reset = 0; + /* Payload size */ + *pnBytesOut = silk_RSHIFT( ec_tell( psRangeEnc ) + 7, 3 ); + + RESTORE_STACK; + return ret; +} + +/* Low-Bitrate Redundancy (LBRR) encoding. Reuse all parameters but encode excitation at lower bitrate */ +static OPUS_INLINE void silk_LBRR_encode_FIX( + silk_encoder_state_FIX *psEnc, /* I/O Pointer to Silk FIX encoder state */ + silk_encoder_control_FIX *psEncCtrl, /* I/O Pointer to Silk FIX encoder control struct */ + const opus_int32 xfw_Q3[], /* I Input signal */ + opus_int condCoding /* I The type of conditional coding used so far for this frame */ +) +{ + opus_int32 TempGains_Q16[ MAX_NB_SUBFR ]; + SideInfoIndices *psIndices_LBRR = &psEnc->sCmn.indices_LBRR[ psEnc->sCmn.nFramesEncoded ]; + silk_nsq_state sNSQ_LBRR; + + /*******************************************/ + /* Control use of inband LBRR */ + /*******************************************/ + if( psEnc->sCmn.LBRR_enabled && psEnc->sCmn.speech_activity_Q8 > SILK_FIX_CONST( LBRR_SPEECH_ACTIVITY_THRES, 8 ) ) { + psEnc->sCmn.LBRR_flags[ psEnc->sCmn.nFramesEncoded ] = 1; + + /* Copy noise shaping quantizer state and quantization indices from regular encoding */ + silk_memcpy( &sNSQ_LBRR, &psEnc->sCmn.sNSQ, sizeof( silk_nsq_state ) ); + silk_memcpy( psIndices_LBRR, &psEnc->sCmn.indices, sizeof( SideInfoIndices ) ); + + /* Save original gains */ + silk_memcpy( TempGains_Q16, psEncCtrl->Gains_Q16, psEnc->sCmn.nb_subfr * sizeof( opus_int32 ) ); + + if( psEnc->sCmn.nFramesEncoded == 0 || psEnc->sCmn.LBRR_flags[ psEnc->sCmn.nFramesEncoded - 1 ] == 0 ) { + /* First frame in packet or previous frame not LBRR coded */ + psEnc->sCmn.LBRRprevLastGainIndex = psEnc->sShape.LastGainIndex; + + /* Increase Gains to get target LBRR rate */ + psIndices_LBRR->GainsIndices[ 0 ] = psIndices_LBRR->GainsIndices[ 0 ] + psEnc->sCmn.LBRR_GainIncreases; + psIndices_LBRR->GainsIndices[ 0 ] = silk_min_int( psIndices_LBRR->GainsIndices[ 0 ], N_LEVELS_QGAIN - 1 ); + } + + /* Decode to get gains in sync with decoder */ + /* Overwrite unquantized gains with quantized gains */ + silk_gains_dequant( psEncCtrl->Gains_Q16, psIndices_LBRR->GainsIndices, + &psEnc->sCmn.LBRRprevLastGainIndex, condCoding == CODE_CONDITIONALLY, psEnc->sCmn.nb_subfr ); + + /*****************************************/ + /* Noise shaping quantization */ + /*****************************************/ + if( psEnc->sCmn.nStatesDelayedDecision > 1 || psEnc->sCmn.warping_Q16 > 0 ) { + silk_NSQ_del_dec( &psEnc->sCmn, &sNSQ_LBRR, psIndices_LBRR, xfw_Q3, + psEnc->sCmn.pulses_LBRR[ psEnc->sCmn.nFramesEncoded ], psEncCtrl->PredCoef_Q12[ 0 ], psEncCtrl->LTPCoef_Q14, + psEncCtrl->AR2_Q13, psEncCtrl->HarmShapeGain_Q14, psEncCtrl->Tilt_Q14, psEncCtrl->LF_shp_Q14, + psEncCtrl->Gains_Q16, psEncCtrl->pitchL, psEncCtrl->Lambda_Q10, psEncCtrl->LTP_scale_Q14, psEnc->sCmn.arch ); + } else { + silk_NSQ( &psEnc->sCmn, &sNSQ_LBRR, psIndices_LBRR, xfw_Q3, + psEnc->sCmn.pulses_LBRR[ psEnc->sCmn.nFramesEncoded ], psEncCtrl->PredCoef_Q12[ 0 ], psEncCtrl->LTPCoef_Q14, + psEncCtrl->AR2_Q13, psEncCtrl->HarmShapeGain_Q14, psEncCtrl->Tilt_Q14, psEncCtrl->LF_shp_Q14, + psEncCtrl->Gains_Q16, psEncCtrl->pitchL, psEncCtrl->Lambda_Q10, psEncCtrl->LTP_scale_Q14, psEnc->sCmn.arch ); + } + + /* Restore original gains */ + silk_memcpy( psEncCtrl->Gains_Q16, TempGains_Q16, psEnc->sCmn.nb_subfr * sizeof( opus_int32 ) ); + } +} diff --git a/asm/libs/opus/silk/fixed/find_LPC_FIX.c b/asm/libs/opus/silk/fixed/find_LPC_FIX.c new file mode 100644 index 00000000..e11cdc86 --- /dev/null +++ b/asm/libs/opus/silk/fixed/find_LPC_FIX.c @@ -0,0 +1,151 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FIX.h" +#include "stack_alloc.h" +#include "tuning_parameters.h" + +/* Finds LPC vector from correlations, and converts to NLSF */ +void silk_find_LPC_FIX( + silk_encoder_state *psEncC, /* I/O Encoder state */ + opus_int16 NLSF_Q15[], /* O NLSFs */ + const opus_int16 x[], /* I Input signal */ + const opus_int32 minInvGain_Q30 /* I Inverse of max prediction gain */ +) +{ + opus_int k, subfr_length; + opus_int32 a_Q16[ MAX_LPC_ORDER ]; + opus_int isInterpLower, shift; + opus_int32 res_nrg0, res_nrg1; + opus_int rshift0, rshift1; + + /* Used only for LSF interpolation */ + opus_int32 a_tmp_Q16[ MAX_LPC_ORDER ], res_nrg_interp, res_nrg, res_tmp_nrg; + opus_int res_nrg_interp_Q, res_nrg_Q, res_tmp_nrg_Q; + opus_int16 a_tmp_Q12[ MAX_LPC_ORDER ]; + opus_int16 NLSF0_Q15[ MAX_LPC_ORDER ]; + SAVE_STACK; + + subfr_length = psEncC->subfr_length + psEncC->predictLPCOrder; + + /* Default: no interpolation */ + psEncC->indices.NLSFInterpCoef_Q2 = 4; + + /* Burg AR analysis for the full frame */ + silk_burg_modified( &res_nrg, &res_nrg_Q, a_Q16, x, minInvGain_Q30, subfr_length, psEncC->nb_subfr, psEncC->predictLPCOrder, psEncC->arch ); + + if( psEncC->useInterpolatedNLSFs && !psEncC->first_frame_after_reset && psEncC->nb_subfr == MAX_NB_SUBFR ) { + VARDECL( opus_int16, LPC_res ); + + /* Optimal solution for last 10 ms */ + silk_burg_modified( &res_tmp_nrg, &res_tmp_nrg_Q, a_tmp_Q16, x + 2 * subfr_length, minInvGain_Q30, subfr_length, 2, psEncC->predictLPCOrder, psEncC->arch ); + + /* subtract residual energy here, as that's easier than adding it to the */ + /* residual energy of the first 10 ms in each iteration of the search below */ + shift = res_tmp_nrg_Q - res_nrg_Q; + if( shift >= 0 ) { + if( shift < 32 ) { + res_nrg = res_nrg - silk_RSHIFT( res_tmp_nrg, shift ); + } + } else { + silk_assert( shift > -32 ); + res_nrg = silk_RSHIFT( res_nrg, -shift ) - res_tmp_nrg; + res_nrg_Q = res_tmp_nrg_Q; + } + + /* Convert to NLSFs */ + silk_A2NLSF( NLSF_Q15, a_tmp_Q16, psEncC->predictLPCOrder ); + + ALLOC( LPC_res, 2 * subfr_length, opus_int16 ); + + /* Search over interpolation indices to find the one with lowest residual energy */ + for( k = 3; k >= 0; k-- ) { + /* Interpolate NLSFs for first half */ + silk_interpolate( NLSF0_Q15, psEncC->prev_NLSFq_Q15, NLSF_Q15, k, psEncC->predictLPCOrder ); + + /* Convert to LPC for residual energy evaluation */ + silk_NLSF2A( a_tmp_Q12, NLSF0_Q15, psEncC->predictLPCOrder ); + + /* Calculate residual energy with NLSF interpolation */ + silk_LPC_analysis_filter( LPC_res, x, a_tmp_Q12, 2 * subfr_length, psEncC->predictLPCOrder, psEncC->arch ); + + silk_sum_sqr_shift( &res_nrg0, &rshift0, LPC_res + psEncC->predictLPCOrder, subfr_length - psEncC->predictLPCOrder ); + silk_sum_sqr_shift( &res_nrg1, &rshift1, LPC_res + psEncC->predictLPCOrder + subfr_length, subfr_length - psEncC->predictLPCOrder ); + + /* Add subframe energies from first half frame */ + shift = rshift0 - rshift1; + if( shift >= 0 ) { + res_nrg1 = silk_RSHIFT( res_nrg1, shift ); + res_nrg_interp_Q = -rshift0; + } else { + res_nrg0 = silk_RSHIFT( res_nrg0, -shift ); + res_nrg_interp_Q = -rshift1; + } + res_nrg_interp = silk_ADD32( res_nrg0, res_nrg1 ); + + /* Compare with first half energy without NLSF interpolation, or best interpolated value so far */ + shift = res_nrg_interp_Q - res_nrg_Q; + if( shift >= 0 ) { + if( silk_RSHIFT( res_nrg_interp, shift ) < res_nrg ) { + isInterpLower = silk_TRUE; + } else { + isInterpLower = silk_FALSE; + } + } else { + if( -shift < 32 ) { + if( res_nrg_interp < silk_RSHIFT( res_nrg, -shift ) ) { + isInterpLower = silk_TRUE; + } else { + isInterpLower = silk_FALSE; + } + } else { + isInterpLower = silk_FALSE; + } + } + + /* Determine whether current interpolated NLSFs are best so far */ + if( isInterpLower == silk_TRUE ) { + /* Interpolation has lower residual energy */ + res_nrg = res_nrg_interp; + res_nrg_Q = res_nrg_interp_Q; + psEncC->indices.NLSFInterpCoef_Q2 = (opus_int8)k; + } + } + } + + if( psEncC->indices.NLSFInterpCoef_Q2 == 4 ) { + /* NLSF interpolation is currently inactive, calculate NLSFs from full frame AR coefficients */ + silk_A2NLSF( NLSF_Q15, a_Q16, psEncC->predictLPCOrder ); + } + + silk_assert( psEncC->indices.NLSFInterpCoef_Q2 == 4 || ( psEncC->useInterpolatedNLSFs && !psEncC->first_frame_after_reset && psEncC->nb_subfr == MAX_NB_SUBFR ) ); + RESTORE_STACK; +} diff --git a/asm/libs/opus/silk/fixed/find_LTP_FIX.c b/asm/libs/opus/silk/fixed/find_LTP_FIX.c new file mode 100644 index 00000000..1314a281 --- /dev/null +++ b/asm/libs/opus/silk/fixed/find_LTP_FIX.c @@ -0,0 +1,245 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FIX.h" +#include "tuning_parameters.h" + +/* Head room for correlations */ +#define LTP_CORRS_HEAD_ROOM 2 + +void silk_fit_LTP( + opus_int32 LTP_coefs_Q16[ LTP_ORDER ], + opus_int16 LTP_coefs_Q14[ LTP_ORDER ] +); + +void silk_find_LTP_FIX( + opus_int16 b_Q14[ MAX_NB_SUBFR * LTP_ORDER ], /* O LTP coefs */ + opus_int32 WLTP[ MAX_NB_SUBFR * LTP_ORDER * LTP_ORDER ], /* O Weight for LTP quantization */ + opus_int *LTPredCodGain_Q7, /* O LTP coding gain */ + const opus_int16 r_lpc[], /* I residual signal after LPC signal + state for first 10 ms */ + const opus_int lag[ MAX_NB_SUBFR ], /* I LTP lags */ + const opus_int32 Wght_Q15[ MAX_NB_SUBFR ], /* I weights */ + const opus_int subfr_length, /* I subframe length */ + const opus_int nb_subfr, /* I number of subframes */ + const opus_int mem_offset, /* I number of samples in LTP memory */ + opus_int corr_rshifts[ MAX_NB_SUBFR ], /* O right shifts applied to correlations */ + int arch /* I Run-time architecture */ +) +{ + opus_int i, k, lshift; + const opus_int16 *r_ptr, *lag_ptr; + opus_int16 *b_Q14_ptr; + + opus_int32 regu; + opus_int32 *WLTP_ptr; + opus_int32 b_Q16[ LTP_ORDER ], delta_b_Q14[ LTP_ORDER ], d_Q14[ MAX_NB_SUBFR ], nrg[ MAX_NB_SUBFR ], g_Q26; + opus_int32 w[ MAX_NB_SUBFR ], WLTP_max, max_abs_d_Q14, max_w_bits; + + opus_int32 temp32, denom32; + opus_int extra_shifts; + opus_int rr_shifts, maxRshifts, maxRshifts_wxtra, LZs; + opus_int32 LPC_res_nrg, LPC_LTP_res_nrg, div_Q16; + opus_int32 Rr[ LTP_ORDER ], rr[ MAX_NB_SUBFR ]; + opus_int32 wd, m_Q12; + + b_Q14_ptr = b_Q14; + WLTP_ptr = WLTP; + r_ptr = &r_lpc[ mem_offset ]; + for( k = 0; k < nb_subfr; k++ ) { + lag_ptr = r_ptr - ( lag[ k ] + LTP_ORDER / 2 ); + + silk_sum_sqr_shift( &rr[ k ], &rr_shifts, r_ptr, subfr_length ); /* rr[ k ] in Q( -rr_shifts ) */ + + /* Assure headroom */ + LZs = silk_CLZ32( rr[k] ); + if( LZs < LTP_CORRS_HEAD_ROOM ) { + rr[ k ] = silk_RSHIFT_ROUND( rr[ k ], LTP_CORRS_HEAD_ROOM - LZs ); + rr_shifts += ( LTP_CORRS_HEAD_ROOM - LZs ); + } + corr_rshifts[ k ] = rr_shifts; + silk_corrMatrix_FIX( lag_ptr, subfr_length, LTP_ORDER, LTP_CORRS_HEAD_ROOM, WLTP_ptr, &corr_rshifts[ k ], arch ); /* WLTP_fix_ptr in Q( -corr_rshifts[ k ] ) */ + + /* The correlation vector always has lower max abs value than rr and/or RR so head room is assured */ + silk_corrVector_FIX( lag_ptr, r_ptr, subfr_length, LTP_ORDER, Rr, corr_rshifts[ k ], arch ); /* Rr_fix_ptr in Q( -corr_rshifts[ k ] ) */ + if( corr_rshifts[ k ] > rr_shifts ) { + rr[ k ] = silk_RSHIFT( rr[ k ], corr_rshifts[ k ] - rr_shifts ); /* rr[ k ] in Q( -corr_rshifts[ k ] ) */ + } + silk_assert( rr[ k ] >= 0 ); + + regu = 1; + regu = silk_SMLAWB( regu, rr[ k ], SILK_FIX_CONST( LTP_DAMPING/3, 16 ) ); + regu = silk_SMLAWB( regu, matrix_ptr( WLTP_ptr, 0, 0, LTP_ORDER ), SILK_FIX_CONST( LTP_DAMPING/3, 16 ) ); + regu = silk_SMLAWB( regu, matrix_ptr( WLTP_ptr, LTP_ORDER-1, LTP_ORDER-1, LTP_ORDER ), SILK_FIX_CONST( LTP_DAMPING/3, 16 ) ); + silk_regularize_correlations_FIX( WLTP_ptr, &rr[k], regu, LTP_ORDER ); + + silk_solve_LDL_FIX( WLTP_ptr, LTP_ORDER, Rr, b_Q16 ); /* WLTP_fix_ptr and Rr_fix_ptr both in Q(-corr_rshifts[k]) */ + + /* Limit and store in Q14 */ + silk_fit_LTP( b_Q16, b_Q14_ptr ); + + /* Calculate residual energy */ + nrg[ k ] = silk_residual_energy16_covar_FIX( b_Q14_ptr, WLTP_ptr, Rr, rr[ k ], LTP_ORDER, 14 ); /* nrg_fix in Q( -corr_rshifts[ k ] ) */ + + /* temp = Wght[ k ] / ( nrg[ k ] * Wght[ k ] + 0.01f * subfr_length ); */ + extra_shifts = silk_min_int( corr_rshifts[ k ], LTP_CORRS_HEAD_ROOM ); + denom32 = silk_LSHIFT_SAT32( silk_SMULWB( nrg[ k ], Wght_Q15[ k ] ), 1 + extra_shifts ) + /* Q( -corr_rshifts[ k ] + extra_shifts ) */ + silk_RSHIFT( silk_SMULWB( (opus_int32)subfr_length, 655 ), corr_rshifts[ k ] - extra_shifts ); /* Q( -corr_rshifts[ k ] + extra_shifts ) */ + denom32 = silk_max( denom32, 1 ); + silk_assert( ((opus_int64)Wght_Q15[ k ] << 16 ) < silk_int32_MAX ); /* Wght always < 0.5 in Q0 */ + temp32 = silk_DIV32( silk_LSHIFT( (opus_int32)Wght_Q15[ k ], 16 ), denom32 ); /* Q( 15 + 16 + corr_rshifts[k] - extra_shifts ) */ + temp32 = silk_RSHIFT( temp32, 31 + corr_rshifts[ k ] - extra_shifts - 26 ); /* Q26 */ + + /* Limit temp such that the below scaling never wraps around */ + WLTP_max = 0; + for( i = 0; i < LTP_ORDER * LTP_ORDER; i++ ) { + WLTP_max = silk_max( WLTP_ptr[ i ], WLTP_max ); + } + lshift = silk_CLZ32( WLTP_max ) - 1 - 3; /* keep 3 bits free for vq_nearest_neighbor_fix */ + silk_assert( 26 - 18 + lshift >= 0 ); + if( 26 - 18 + lshift < 31 ) { + temp32 = silk_min_32( temp32, silk_LSHIFT( (opus_int32)1, 26 - 18 + lshift ) ); + } + + silk_scale_vector32_Q26_lshift_18( WLTP_ptr, temp32, LTP_ORDER * LTP_ORDER ); /* WLTP_ptr in Q( 18 - corr_rshifts[ k ] ) */ + + w[ k ] = matrix_ptr( WLTP_ptr, LTP_ORDER/2, LTP_ORDER/2, LTP_ORDER ); /* w in Q( 18 - corr_rshifts[ k ] ) */ + silk_assert( w[k] >= 0 ); + + r_ptr += subfr_length; + b_Q14_ptr += LTP_ORDER; + WLTP_ptr += LTP_ORDER * LTP_ORDER; + } + + maxRshifts = 0; + for( k = 0; k < nb_subfr; k++ ) { + maxRshifts = silk_max_int( corr_rshifts[ k ], maxRshifts ); + } + + /* Compute LTP coding gain */ + if( LTPredCodGain_Q7 != NULL ) { + LPC_LTP_res_nrg = 0; + LPC_res_nrg = 0; + silk_assert( LTP_CORRS_HEAD_ROOM >= 2 ); /* Check that no overflow will happen when adding */ + for( k = 0; k < nb_subfr; k++ ) { + LPC_res_nrg = silk_ADD32( LPC_res_nrg, silk_RSHIFT( silk_ADD32( silk_SMULWB( rr[ k ], Wght_Q15[ k ] ), 1 ), 1 + ( maxRshifts - corr_rshifts[ k ] ) ) ); /* Q( -maxRshifts ) */ + LPC_LTP_res_nrg = silk_ADD32( LPC_LTP_res_nrg, silk_RSHIFT( silk_ADD32( silk_SMULWB( nrg[ k ], Wght_Q15[ k ] ), 1 ), 1 + ( maxRshifts - corr_rshifts[ k ] ) ) ); /* Q( -maxRshifts ) */ + } + LPC_LTP_res_nrg = silk_max( LPC_LTP_res_nrg, 1 ); /* avoid division by zero */ + + div_Q16 = silk_DIV32_varQ( LPC_res_nrg, LPC_LTP_res_nrg, 16 ); + *LTPredCodGain_Q7 = ( opus_int )silk_SMULBB( 3, silk_lin2log( div_Q16 ) - ( 16 << 7 ) ); + + silk_assert( *LTPredCodGain_Q7 == ( opus_int )silk_SAT16( silk_MUL( 3, silk_lin2log( div_Q16 ) - ( 16 << 7 ) ) ) ); + } + + /* smoothing */ + /* d = sum( B, 1 ); */ + b_Q14_ptr = b_Q14; + for( k = 0; k < nb_subfr; k++ ) { + d_Q14[ k ] = 0; + for( i = 0; i < LTP_ORDER; i++ ) { + d_Q14[ k ] += b_Q14_ptr[ i ]; + } + b_Q14_ptr += LTP_ORDER; + } + + /* m = ( w * d' ) / ( sum( w ) + 1e-3 ); */ + + /* Find maximum absolute value of d_Q14 and the bits used by w in Q0 */ + max_abs_d_Q14 = 0; + max_w_bits = 0; + for( k = 0; k < nb_subfr; k++ ) { + max_abs_d_Q14 = silk_max_32( max_abs_d_Q14, silk_abs( d_Q14[ k ] ) ); + /* w[ k ] is in Q( 18 - corr_rshifts[ k ] ) */ + /* Find bits needed in Q( 18 - maxRshifts ) */ + max_w_bits = silk_max_32( max_w_bits, 32 - silk_CLZ32( w[ k ] ) + corr_rshifts[ k ] - maxRshifts ); + } + + /* max_abs_d_Q14 = (5 << 15); worst case, i.e. LTP_ORDER * -silk_int16_MIN */ + silk_assert( max_abs_d_Q14 <= ( 5 << 15 ) ); + + /* How many bits is needed for w*d' in Q( 18 - maxRshifts ) in the worst case, of all d_Q14's being equal to max_abs_d_Q14 */ + extra_shifts = max_w_bits + 32 - silk_CLZ32( max_abs_d_Q14 ) - 14; + + /* Subtract what we got available; bits in output var plus maxRshifts */ + extra_shifts -= ( 32 - 1 - 2 + maxRshifts ); /* Keep sign bit free as well as 2 bits for accumulation */ + extra_shifts = silk_max_int( extra_shifts, 0 ); + + maxRshifts_wxtra = maxRshifts + extra_shifts; + + temp32 = silk_RSHIFT( 262, maxRshifts + extra_shifts ) + 1; /* 1e-3f in Q( 18 - (maxRshifts + extra_shifts) ) */ + wd = 0; + for( k = 0; k < nb_subfr; k++ ) { + /* w has at least 2 bits of headroom so no overflow should happen */ + temp32 = silk_ADD32( temp32, silk_RSHIFT( w[ k ], maxRshifts_wxtra - corr_rshifts[ k ] ) ); /* Q( 18 - maxRshifts_wxtra ) */ + wd = silk_ADD32( wd, silk_LSHIFT( silk_SMULWW( silk_RSHIFT( w[ k ], maxRshifts_wxtra - corr_rshifts[ k ] ), d_Q14[ k ] ), 2 ) ); /* Q( 18 - maxRshifts_wxtra ) */ + } + m_Q12 = silk_DIV32_varQ( wd, temp32, 12 ); + + b_Q14_ptr = b_Q14; + for( k = 0; k < nb_subfr; k++ ) { + /* w_fix[ k ] from Q( 18 - corr_rshifts[ k ] ) to Q( 16 ) */ + if( 2 - corr_rshifts[k] > 0 ) { + temp32 = silk_RSHIFT( w[ k ], 2 - corr_rshifts[ k ] ); + } else { + temp32 = silk_LSHIFT_SAT32( w[ k ], corr_rshifts[ k ] - 2 ); + } + + g_Q26 = silk_MUL( + silk_DIV32( + SILK_FIX_CONST( LTP_SMOOTHING, 26 ), + silk_RSHIFT( SILK_FIX_CONST( LTP_SMOOTHING, 26 ), 10 ) + temp32 ), /* Q10 */ + silk_LSHIFT_SAT32( silk_SUB_SAT32( (opus_int32)m_Q12, silk_RSHIFT( d_Q14[ k ], 2 ) ), 4 ) ); /* Q16 */ + + temp32 = 0; + for( i = 0; i < LTP_ORDER; i++ ) { + delta_b_Q14[ i ] = silk_max_16( b_Q14_ptr[ i ], 1638 ); /* 1638_Q14 = 0.1_Q0 */ + temp32 += delta_b_Q14[ i ]; /* Q14 */ + } + temp32 = silk_DIV32( g_Q26, temp32 ); /* Q14 -> Q12 */ + for( i = 0; i < LTP_ORDER; i++ ) { + b_Q14_ptr[ i ] = silk_LIMIT_32( (opus_int32)b_Q14_ptr[ i ] + silk_SMULWB( silk_LSHIFT_SAT32( temp32, 4 ), delta_b_Q14[ i ] ), -16000, 28000 ); + } + b_Q14_ptr += LTP_ORDER; + } +} + +void silk_fit_LTP( + opus_int32 LTP_coefs_Q16[ LTP_ORDER ], + opus_int16 LTP_coefs_Q14[ LTP_ORDER ] +) +{ + opus_int i; + + for( i = 0; i < LTP_ORDER; i++ ) { + LTP_coefs_Q14[ i ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( LTP_coefs_Q16[ i ], 2 ) ); + } +} diff --git a/asm/libs/opus/silk/fixed/find_pitch_lags_FIX.c b/asm/libs/opus/silk/fixed/find_pitch_lags_FIX.c new file mode 100644 index 00000000..b8440a82 --- /dev/null +++ b/asm/libs/opus/silk/fixed/find_pitch_lags_FIX.c @@ -0,0 +1,145 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FIX.h" +#include "stack_alloc.h" +#include "tuning_parameters.h" + +/* Find pitch lags */ +void silk_find_pitch_lags_FIX( + silk_encoder_state_FIX *psEnc, /* I/O encoder state */ + silk_encoder_control_FIX *psEncCtrl, /* I/O encoder control */ + opus_int16 res[], /* O residual */ + const opus_int16 x[], /* I Speech signal */ + int arch /* I Run-time architecture */ +) +{ + opus_int buf_len, i, scale; + opus_int32 thrhld_Q13, res_nrg; + const opus_int16 *x_buf, *x_buf_ptr; + VARDECL( opus_int16, Wsig ); + opus_int16 *Wsig_ptr; + opus_int32 auto_corr[ MAX_FIND_PITCH_LPC_ORDER + 1 ]; + opus_int16 rc_Q15[ MAX_FIND_PITCH_LPC_ORDER ]; + opus_int32 A_Q24[ MAX_FIND_PITCH_LPC_ORDER ]; + opus_int16 A_Q12[ MAX_FIND_PITCH_LPC_ORDER ]; + SAVE_STACK; + + /******************************************/ + /* Set up buffer lengths etc based on Fs */ + /******************************************/ + buf_len = psEnc->sCmn.la_pitch + psEnc->sCmn.frame_length + psEnc->sCmn.ltp_mem_length; + + /* Safety check */ + silk_assert( buf_len >= psEnc->sCmn.pitch_LPC_win_length ); + + x_buf = x - psEnc->sCmn.ltp_mem_length; + + /*************************************/ + /* Estimate LPC AR coefficients */ + /*************************************/ + + /* Calculate windowed signal */ + + ALLOC( Wsig, psEnc->sCmn.pitch_LPC_win_length, opus_int16 ); + + /* First LA_LTP samples */ + x_buf_ptr = x_buf + buf_len - psEnc->sCmn.pitch_LPC_win_length; + Wsig_ptr = Wsig; + silk_apply_sine_window( Wsig_ptr, x_buf_ptr, 1, psEnc->sCmn.la_pitch ); + + /* Middle un - windowed samples */ + Wsig_ptr += psEnc->sCmn.la_pitch; + x_buf_ptr += psEnc->sCmn.la_pitch; + silk_memcpy( Wsig_ptr, x_buf_ptr, ( psEnc->sCmn.pitch_LPC_win_length - silk_LSHIFT( psEnc->sCmn.la_pitch, 1 ) ) * sizeof( opus_int16 ) ); + + /* Last LA_LTP samples */ + Wsig_ptr += psEnc->sCmn.pitch_LPC_win_length - silk_LSHIFT( psEnc->sCmn.la_pitch, 1 ); + x_buf_ptr += psEnc->sCmn.pitch_LPC_win_length - silk_LSHIFT( psEnc->sCmn.la_pitch, 1 ); + silk_apply_sine_window( Wsig_ptr, x_buf_ptr, 2, psEnc->sCmn.la_pitch ); + + /* Calculate autocorrelation sequence */ + silk_autocorr( auto_corr, &scale, Wsig, psEnc->sCmn.pitch_LPC_win_length, psEnc->sCmn.pitchEstimationLPCOrder + 1, arch ); + + /* Add white noise, as fraction of energy */ + auto_corr[ 0 ] = silk_SMLAWB( auto_corr[ 0 ], auto_corr[ 0 ], SILK_FIX_CONST( FIND_PITCH_WHITE_NOISE_FRACTION, 16 ) ) + 1; + + /* Calculate the reflection coefficients using schur */ + res_nrg = silk_schur( rc_Q15, auto_corr, psEnc->sCmn.pitchEstimationLPCOrder ); + + /* Prediction gain */ + psEncCtrl->predGain_Q16 = silk_DIV32_varQ( auto_corr[ 0 ], silk_max_int( res_nrg, 1 ), 16 ); + + /* Convert reflection coefficients to prediction coefficients */ + silk_k2a( A_Q24, rc_Q15, psEnc->sCmn.pitchEstimationLPCOrder ); + + /* Convert From 32 bit Q24 to 16 bit Q12 coefs */ + for( i = 0; i < psEnc->sCmn.pitchEstimationLPCOrder; i++ ) { + A_Q12[ i ] = (opus_int16)silk_SAT16( silk_RSHIFT( A_Q24[ i ], 12 ) ); + } + + /* Do BWE */ + silk_bwexpander( A_Q12, psEnc->sCmn.pitchEstimationLPCOrder, SILK_FIX_CONST( FIND_PITCH_BANDWIDTH_EXPANSION, 16 ) ); + + /*****************************************/ + /* LPC analysis filtering */ + /*****************************************/ + silk_LPC_analysis_filter( res, x_buf, A_Q12, buf_len, psEnc->sCmn.pitchEstimationLPCOrder, psEnc->sCmn.arch ); + + if( psEnc->sCmn.indices.signalType != TYPE_NO_VOICE_ACTIVITY && psEnc->sCmn.first_frame_after_reset == 0 ) { + /* Threshold for pitch estimator */ + thrhld_Q13 = SILK_FIX_CONST( 0.6, 13 ); + thrhld_Q13 = silk_SMLABB( thrhld_Q13, SILK_FIX_CONST( -0.004, 13 ), psEnc->sCmn.pitchEstimationLPCOrder ); + thrhld_Q13 = silk_SMLAWB( thrhld_Q13, SILK_FIX_CONST( -0.1, 21 ), psEnc->sCmn.speech_activity_Q8 ); + thrhld_Q13 = silk_SMLABB( thrhld_Q13, SILK_FIX_CONST( -0.15, 13 ), silk_RSHIFT( psEnc->sCmn.prevSignalType, 1 ) ); + thrhld_Q13 = silk_SMLAWB( thrhld_Q13, SILK_FIX_CONST( -0.1, 14 ), psEnc->sCmn.input_tilt_Q15 ); + thrhld_Q13 = silk_SAT16( thrhld_Q13 ); + + /*****************************************/ + /* Call pitch estimator */ + /*****************************************/ + if( silk_pitch_analysis_core( res, psEncCtrl->pitchL, &psEnc->sCmn.indices.lagIndex, &psEnc->sCmn.indices.contourIndex, + &psEnc->LTPCorr_Q15, psEnc->sCmn.prevLag, psEnc->sCmn.pitchEstimationThreshold_Q16, + (opus_int)thrhld_Q13, psEnc->sCmn.fs_kHz, psEnc->sCmn.pitchEstimationComplexity, psEnc->sCmn.nb_subfr, + psEnc->sCmn.arch) == 0 ) + { + psEnc->sCmn.indices.signalType = TYPE_VOICED; + } else { + psEnc->sCmn.indices.signalType = TYPE_UNVOICED; + } + } else { + silk_memset( psEncCtrl->pitchL, 0, sizeof( psEncCtrl->pitchL ) ); + psEnc->sCmn.indices.lagIndex = 0; + psEnc->sCmn.indices.contourIndex = 0; + psEnc->LTPCorr_Q15 = 0; + } + RESTORE_STACK; +} diff --git a/asm/libs/opus/silk/fixed/find_pred_coefs_FIX.c b/asm/libs/opus/silk/fixed/find_pred_coefs_FIX.c new file mode 100644 index 00000000..d308e9cf --- /dev/null +++ b/asm/libs/opus/silk/fixed/find_pred_coefs_FIX.c @@ -0,0 +1,148 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FIX.h" +#include "stack_alloc.h" + +void silk_find_pred_coefs_FIX( + silk_encoder_state_FIX *psEnc, /* I/O encoder state */ + silk_encoder_control_FIX *psEncCtrl, /* I/O encoder control */ + const opus_int16 res_pitch[], /* I Residual from pitch analysis */ + const opus_int16 x[], /* I Speech signal */ + opus_int condCoding /* I The type of conditional coding to use */ +) +{ + opus_int i; + opus_int32 invGains_Q16[ MAX_NB_SUBFR ], local_gains[ MAX_NB_SUBFR ], Wght_Q15[ MAX_NB_SUBFR ]; + opus_int16 NLSF_Q15[ MAX_LPC_ORDER ]; + const opus_int16 *x_ptr; + opus_int16 *x_pre_ptr; + VARDECL( opus_int16, LPC_in_pre ); + opus_int32 tmp, min_gain_Q16, minInvGain_Q30; + opus_int LTP_corrs_rshift[ MAX_NB_SUBFR ]; + SAVE_STACK; + + /* weighting for weighted least squares */ + min_gain_Q16 = silk_int32_MAX >> 6; + for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { + min_gain_Q16 = silk_min( min_gain_Q16, psEncCtrl->Gains_Q16[ i ] ); + } + for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { + /* Divide to Q16 */ + silk_assert( psEncCtrl->Gains_Q16[ i ] > 0 ); + /* Invert and normalize gains, and ensure that maximum invGains_Q16 is within range of a 16 bit int */ + invGains_Q16[ i ] = silk_DIV32_varQ( min_gain_Q16, psEncCtrl->Gains_Q16[ i ], 16 - 2 ); + + /* Ensure Wght_Q15 a minimum value 1 */ + invGains_Q16[ i ] = silk_max( invGains_Q16[ i ], 363 ); + + /* Square the inverted gains */ + silk_assert( invGains_Q16[ i ] == silk_SAT16( invGains_Q16[ i ] ) ); + tmp = silk_SMULWB( invGains_Q16[ i ], invGains_Q16[ i ] ); + Wght_Q15[ i ] = silk_RSHIFT( tmp, 1 ); + + /* Invert the inverted and normalized gains */ + local_gains[ i ] = silk_DIV32( ( (opus_int32)1 << 16 ), invGains_Q16[ i ] ); + } + + ALLOC( LPC_in_pre, + psEnc->sCmn.nb_subfr * psEnc->sCmn.predictLPCOrder + + psEnc->sCmn.frame_length, opus_int16 ); + if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { + VARDECL( opus_int32, WLTP ); + + /**********/ + /* VOICED */ + /**********/ + silk_assert( psEnc->sCmn.ltp_mem_length - psEnc->sCmn.predictLPCOrder >= psEncCtrl->pitchL[ 0 ] + LTP_ORDER / 2 ); + + ALLOC( WLTP, psEnc->sCmn.nb_subfr * LTP_ORDER * LTP_ORDER, opus_int32 ); + + /* LTP analysis */ + silk_find_LTP_FIX( psEncCtrl->LTPCoef_Q14, WLTP, &psEncCtrl->LTPredCodGain_Q7, + res_pitch, psEncCtrl->pitchL, Wght_Q15, psEnc->sCmn.subfr_length, + psEnc->sCmn.nb_subfr, psEnc->sCmn.ltp_mem_length, LTP_corrs_rshift, psEnc->sCmn.arch ); + + /* Quantize LTP gain parameters */ + silk_quant_LTP_gains( psEncCtrl->LTPCoef_Q14, psEnc->sCmn.indices.LTPIndex, &psEnc->sCmn.indices.PERIndex, + &psEnc->sCmn.sum_log_gain_Q7, WLTP, psEnc->sCmn.mu_LTP_Q9, psEnc->sCmn.LTPQuantLowComplexity, psEnc->sCmn.nb_subfr, + psEnc->sCmn.arch); + + /* Control LTP scaling */ + silk_LTP_scale_ctrl_FIX( psEnc, psEncCtrl, condCoding ); + + /* Create LTP residual */ + silk_LTP_analysis_filter_FIX( LPC_in_pre, x - psEnc->sCmn.predictLPCOrder, psEncCtrl->LTPCoef_Q14, + psEncCtrl->pitchL, invGains_Q16, psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr, psEnc->sCmn.predictLPCOrder ); + + } else { + /************/ + /* UNVOICED */ + /************/ + /* Create signal with prepended subframes, scaled by inverse gains */ + x_ptr = x - psEnc->sCmn.predictLPCOrder; + x_pre_ptr = LPC_in_pre; + for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { + silk_scale_copy_vector16( x_pre_ptr, x_ptr, invGains_Q16[ i ], + psEnc->sCmn.subfr_length + psEnc->sCmn.predictLPCOrder ); + x_pre_ptr += psEnc->sCmn.subfr_length + psEnc->sCmn.predictLPCOrder; + x_ptr += psEnc->sCmn.subfr_length; + } + + silk_memset( psEncCtrl->LTPCoef_Q14, 0, psEnc->sCmn.nb_subfr * LTP_ORDER * sizeof( opus_int16 ) ); + psEncCtrl->LTPredCodGain_Q7 = 0; + psEnc->sCmn.sum_log_gain_Q7 = 0; + } + + /* Limit on total predictive coding gain */ + if( psEnc->sCmn.first_frame_after_reset ) { + minInvGain_Q30 = SILK_FIX_CONST( 1.0f / MAX_PREDICTION_POWER_GAIN_AFTER_RESET, 30 ); + } else { + minInvGain_Q30 = silk_log2lin( silk_SMLAWB( 16 << 7, (opus_int32)psEncCtrl->LTPredCodGain_Q7, SILK_FIX_CONST( 1.0 / 3, 16 ) ) ); /* Q16 */ + minInvGain_Q30 = silk_DIV32_varQ( minInvGain_Q30, + silk_SMULWW( SILK_FIX_CONST( MAX_PREDICTION_POWER_GAIN, 0 ), + silk_SMLAWB( SILK_FIX_CONST( 0.25, 18 ), SILK_FIX_CONST( 0.75, 18 ), psEncCtrl->coding_quality_Q14 ) ), 14 ); + } + + /* LPC_in_pre contains the LTP-filtered input for voiced, and the unfiltered input for unvoiced */ + silk_find_LPC_FIX( &psEnc->sCmn, NLSF_Q15, LPC_in_pre, minInvGain_Q30 ); + + /* Quantize LSFs */ + silk_process_NLSFs( &psEnc->sCmn, psEncCtrl->PredCoef_Q12, NLSF_Q15, psEnc->sCmn.prev_NLSFq_Q15 ); + + /* Calculate residual energy using quantized LPC coefficients */ + silk_residual_energy_FIX( psEncCtrl->ResNrg, psEncCtrl->ResNrgQ, LPC_in_pre, psEncCtrl->PredCoef_Q12, local_gains, + psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr, psEnc->sCmn.predictLPCOrder, psEnc->sCmn.arch ); + + /* Copy to prediction struct for use in next frame for interpolation */ + silk_memcpy( psEnc->sCmn.prev_NLSFq_Q15, NLSF_Q15, sizeof( psEnc->sCmn.prev_NLSFq_Q15 ) ); + RESTORE_STACK; +} diff --git a/asm/libs/opus/silk/fixed/k2a_FIX.c b/asm/libs/opus/silk/fixed/k2a_FIX.c new file mode 100644 index 00000000..5fee599b --- /dev/null +++ b/asm/libs/opus/silk/fixed/k2a_FIX.c @@ -0,0 +1,53 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FIX.h" + +/* Step up function, converts reflection coefficients to prediction coefficients */ +void silk_k2a( + opus_int32 *A_Q24, /* O Prediction coefficients [order] Q24 */ + const opus_int16 *rc_Q15, /* I Reflection coefficients [order] Q15 */ + const opus_int32 order /* I Prediction order */ +) +{ + opus_int k, n; + opus_int32 Atmp[ SILK_MAX_ORDER_LPC ]; + + for( k = 0; k < order; k++ ) { + for( n = 0; n < k; n++ ) { + Atmp[ n ] = A_Q24[ n ]; + } + for( n = 0; n < k; n++ ) { + A_Q24[ n ] = silk_SMLAWB( A_Q24[ n ], silk_LSHIFT( Atmp[ k - n - 1 ], 1 ), rc_Q15[ k ] ); + } + A_Q24[ k ] = -silk_LSHIFT( (opus_int32)rc_Q15[ k ], 9 ); + } +} diff --git a/asm/libs/opus/silk/fixed/k2a_Q16_FIX.c b/asm/libs/opus/silk/fixed/k2a_Q16_FIX.c new file mode 100644 index 00000000..3b039875 --- /dev/null +++ b/asm/libs/opus/silk/fixed/k2a_Q16_FIX.c @@ -0,0 +1,53 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FIX.h" + +/* Step up function, converts reflection coefficients to prediction coefficients */ +void silk_k2a_Q16( + opus_int32 *A_Q24, /* O Prediction coefficients [order] Q24 */ + const opus_int32 *rc_Q16, /* I Reflection coefficients [order] Q16 */ + const opus_int32 order /* I Prediction order */ +) +{ + opus_int k, n; + opus_int32 Atmp[ SILK_MAX_ORDER_LPC ]; + + for( k = 0; k < order; k++ ) { + for( n = 0; n < k; n++ ) { + Atmp[ n ] = A_Q24[ n ]; + } + for( n = 0; n < k; n++ ) { + A_Q24[ n ] = silk_SMLAWW( A_Q24[ n ], Atmp[ k - n - 1 ], rc_Q16[ k ] ); + } + A_Q24[ k ] = -silk_LSHIFT( rc_Q16[ k ], 8 ); + } +} diff --git a/asm/libs/opus/silk/fixed/main_FIX.h b/asm/libs/opus/silk/fixed/main_FIX.h new file mode 100644 index 00000000..375b5eb3 --- /dev/null +++ b/asm/libs/opus/silk/fixed/main_FIX.h @@ -0,0 +1,272 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_MAIN_FIX_H +#define SILK_MAIN_FIX_H + +#include "SigProc_FIX.h" +#include "structs_FIX.h" +#include "control.h" +#include "main.h" +#include "PLC.h" +#include "debug.h" +#include "entenc.h" + +#ifndef FORCE_CPP_BUILD +#ifdef __cplusplus +extern "C" +{ +#endif +#endif + +#define silk_encoder_state_Fxx silk_encoder_state_FIX +#define silk_encode_do_VAD_Fxx silk_encode_do_VAD_FIX +#define silk_encode_frame_Fxx silk_encode_frame_FIX + +/*********************/ +/* Encoder Functions */ +/*********************/ + +/* High-pass filter with cutoff frequency adaptation based on pitch lag statistics */ +void silk_HP_variable_cutoff( + silk_encoder_state_Fxx state_Fxx[] /* I/O Encoder states */ +); + +/* Encoder main function */ +void silk_encode_do_VAD_FIX( + silk_encoder_state_FIX *psEnc /* I/O Pointer to Silk FIX encoder state */ +); + +/* Encoder main function */ +opus_int silk_encode_frame_FIX( + silk_encoder_state_FIX *psEnc, /* I/O Pointer to Silk FIX encoder state */ + opus_int32 *pnBytesOut, /* O Pointer to number of payload bytes; */ + ec_enc *psRangeEnc, /* I/O compressor data structure */ + opus_int condCoding, /* I The type of conditional coding to use */ + opus_int maxBits, /* I If > 0: maximum number of output bits */ + opus_int useCBR /* I Flag to force constant-bitrate operation */ +); + +/* Initializes the Silk encoder state */ +opus_int silk_init_encoder( + silk_encoder_state_Fxx *psEnc, /* I/O Pointer to Silk FIX encoder state */ + int arch /* I Run-time architecture */ +); + +/* Control the Silk encoder */ +opus_int silk_control_encoder( + silk_encoder_state_Fxx *psEnc, /* I/O Pointer to Silk encoder state */ + silk_EncControlStruct *encControl, /* I Control structure */ + const opus_int32 TargetRate_bps, /* I Target max bitrate (bps) */ + const opus_int allow_bw_switch, /* I Flag to allow switching audio bandwidth */ + const opus_int channelNb, /* I Channel number */ + const opus_int force_fs_kHz +); + +/****************/ +/* Prefiltering */ +/****************/ +void silk_prefilter_FIX( + silk_encoder_state_FIX *psEnc, /* I/O Encoder state */ + const silk_encoder_control_FIX *psEncCtrl, /* I Encoder control */ + opus_int32 xw_Q10[], /* O Weighted signal */ + const opus_int16 x[] /* I Speech signal */ +); + +void silk_warped_LPC_analysis_filter_FIX_c( + opus_int32 state[], /* I/O State [order + 1] */ + opus_int32 res_Q2[], /* O Residual signal [length] */ + const opus_int16 coef_Q13[], /* I Coefficients [order] */ + const opus_int16 input[], /* I Input signal [length] */ + const opus_int16 lambda_Q16, /* I Warping factor */ + const opus_int length, /* I Length of input signal */ + const opus_int order /* I Filter order (even) */ +); + + +/**************************/ +/* Noise shaping analysis */ +/**************************/ +/* Compute noise shaping coefficients and initial gain values */ +void silk_noise_shape_analysis_FIX( + silk_encoder_state_FIX *psEnc, /* I/O Encoder state FIX */ + silk_encoder_control_FIX *psEncCtrl, /* I/O Encoder control FIX */ + const opus_int16 *pitch_res, /* I LPC residual from pitch analysis */ + const opus_int16 *x, /* I Input signal [ frame_length + la_shape ] */ + int arch /* I Run-time architecture */ +); + +/* Autocorrelations for a warped frequency axis */ +void silk_warped_autocorrelation_FIX( + opus_int32 *corr, /* O Result [order + 1] */ + opus_int *scale, /* O Scaling of the correlation vector */ + const opus_int16 *input, /* I Input data to correlate */ + const opus_int warping_Q16, /* I Warping coefficient */ + const opus_int length, /* I Length of input */ + const opus_int order /* I Correlation order (even) */ +); + +/* Calculation of LTP state scaling */ +void silk_LTP_scale_ctrl_FIX( + silk_encoder_state_FIX *psEnc, /* I/O encoder state */ + silk_encoder_control_FIX *psEncCtrl, /* I/O encoder control */ + opus_int condCoding /* I The type of conditional coding to use */ +); + +/**********************************************/ +/* Prediction Analysis */ +/**********************************************/ +/* Find pitch lags */ +void silk_find_pitch_lags_FIX( + silk_encoder_state_FIX *psEnc, /* I/O encoder state */ + silk_encoder_control_FIX *psEncCtrl, /* I/O encoder control */ + opus_int16 res[], /* O residual */ + const opus_int16 x[], /* I Speech signal */ + int arch /* I Run-time architecture */ +); + +/* Find LPC and LTP coefficients */ +void silk_find_pred_coefs_FIX( + silk_encoder_state_FIX *psEnc, /* I/O encoder state */ + silk_encoder_control_FIX *psEncCtrl, /* I/O encoder control */ + const opus_int16 res_pitch[], /* I Residual from pitch analysis */ + const opus_int16 x[], /* I Speech signal */ + opus_int condCoding /* I The type of conditional coding to use */ +); + +/* LPC analysis */ +void silk_find_LPC_FIX( + silk_encoder_state *psEncC, /* I/O Encoder state */ + opus_int16 NLSF_Q15[], /* O NLSFs */ + const opus_int16 x[], /* I Input signal */ + const opus_int32 minInvGain_Q30 /* I Inverse of max prediction gain */ +); + +/* LTP analysis */ +void silk_find_LTP_FIX( + opus_int16 b_Q14[ MAX_NB_SUBFR * LTP_ORDER ], /* O LTP coefs */ + opus_int32 WLTP[ MAX_NB_SUBFR * LTP_ORDER * LTP_ORDER ], /* O Weight for LTP quantization */ + opus_int *LTPredCodGain_Q7, /* O LTP coding gain */ + const opus_int16 r_lpc[], /* I residual signal after LPC signal + state for first 10 ms */ + const opus_int lag[ MAX_NB_SUBFR ], /* I LTP lags */ + const opus_int32 Wght_Q15[ MAX_NB_SUBFR ], /* I weights */ + const opus_int subfr_length, /* I subframe length */ + const opus_int nb_subfr, /* I number of subframes */ + const opus_int mem_offset, /* I number of samples in LTP memory */ + opus_int corr_rshifts[ MAX_NB_SUBFR ], /* O right shifts applied to correlations */ + int arch /* I Run-time architecture */ +); + +void silk_LTP_analysis_filter_FIX( + opus_int16 *LTP_res, /* O LTP residual signal of length MAX_NB_SUBFR * ( pre_length + subfr_length ) */ + const opus_int16 *x, /* I Pointer to input signal with at least max( pitchL ) preceding samples */ + const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ],/* I LTP_ORDER LTP coefficients for each MAX_NB_SUBFR subframe */ + const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lag, one for each subframe */ + const opus_int32 invGains_Q16[ MAX_NB_SUBFR ], /* I Inverse quantization gains, one for each subframe */ + const opus_int subfr_length, /* I Length of each subframe */ + const opus_int nb_subfr, /* I Number of subframes */ + const opus_int pre_length /* I Length of the preceding samples starting at &x[0] for each subframe */ +); + +/* Calculates residual energies of input subframes where all subframes have LPC_order */ +/* of preceding samples */ +void silk_residual_energy_FIX( + opus_int32 nrgs[ MAX_NB_SUBFR ], /* O Residual energy per subframe */ + opus_int nrgsQ[ MAX_NB_SUBFR ], /* O Q value per subframe */ + const opus_int16 x[], /* I Input signal */ + opus_int16 a_Q12[ 2 ][ MAX_LPC_ORDER ], /* I AR coefs for each frame half */ + const opus_int32 gains[ MAX_NB_SUBFR ], /* I Quantization gains */ + const opus_int subfr_length, /* I Subframe length */ + const opus_int nb_subfr, /* I Number of subframes */ + const opus_int LPC_order, /* I LPC order */ + int arch /* I Run-time architecture */ +); + +/* Residual energy: nrg = wxx - 2 * wXx * c + c' * wXX * c */ +opus_int32 silk_residual_energy16_covar_FIX( + const opus_int16 *c, /* I Prediction vector */ + const opus_int32 *wXX, /* I Correlation matrix */ + const opus_int32 *wXx, /* I Correlation vector */ + opus_int32 wxx, /* I Signal energy */ + opus_int D, /* I Dimension */ + opus_int cQ /* I Q value for c vector 0 - 15 */ +); + +/* Processing of gains */ +void silk_process_gains_FIX( + silk_encoder_state_FIX *psEnc, /* I/O Encoder state */ + silk_encoder_control_FIX *psEncCtrl, /* I/O Encoder control */ + opus_int condCoding /* I The type of conditional coding to use */ +); + +/******************/ +/* Linear Algebra */ +/******************/ +/* Calculates correlation matrix X'*X */ +void silk_corrMatrix_FIX( + const opus_int16 *x, /* I x vector [L + order - 1] used to form data matrix X */ + const opus_int L, /* I Length of vectors */ + const opus_int order, /* I Max lag for correlation */ + const opus_int head_room, /* I Desired headroom */ + opus_int32 *XX, /* O Pointer to X'*X correlation matrix [ order x order ] */ + opus_int *rshifts, /* I/O Right shifts of correlations */ + int arch /* I Run-time architecture */ +); + +/* Calculates correlation vector X'*t */ +void silk_corrVector_FIX( + const opus_int16 *x, /* I x vector [L + order - 1] used to form data matrix X */ + const opus_int16 *t, /* I Target vector [L] */ + const opus_int L, /* I Length of vectors */ + const opus_int order, /* I Max lag for correlation */ + opus_int32 *Xt, /* O Pointer to X'*t correlation vector [order] */ + const opus_int rshifts, /* I Right shifts of correlations */ + int arch /* I Run-time architecture */ +); + +/* Add noise to matrix diagonal */ +void silk_regularize_correlations_FIX( + opus_int32 *XX, /* I/O Correlation matrices */ + opus_int32 *xx, /* I/O Correlation values */ + opus_int32 noise, /* I Noise to add */ + opus_int D /* I Dimension of XX */ +); + +/* Solves Ax = b, assuming A is symmetric */ +void silk_solve_LDL_FIX( + opus_int32 *A, /* I Pointer to symetric square matrix A */ + opus_int M, /* I Size of matrix */ + const opus_int32 *b, /* I Pointer to b vector */ + opus_int32 *x_Q16 /* O Pointer to x solution vector */ +); + +#ifndef FORCE_CPP_BUILD +#ifdef __cplusplus +} +#endif /* __cplusplus */ +#endif /* FORCE_CPP_BUILD */ +#endif /* SILK_MAIN_FIX_H */ diff --git a/asm/libs/opus/silk/fixed/mips/noise_shape_analysis_FIX_mipsr1.h b/asm/libs/opus/silk/fixed/mips/noise_shape_analysis_FIX_mipsr1.h new file mode 100644 index 00000000..c30481e4 --- /dev/null +++ b/asm/libs/opus/silk/fixed/mips/noise_shape_analysis_FIX_mipsr1.h @@ -0,0 +1,336 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + + +/**************************************************************/ +/* Compute noise shaping coefficients and initial gain values */ +/**************************************************************/ +#define OVERRIDE_silk_noise_shape_analysis_FIX + +void silk_noise_shape_analysis_FIX( + silk_encoder_state_FIX *psEnc, /* I/O Encoder state FIX */ + silk_encoder_control_FIX *psEncCtrl, /* I/O Encoder control FIX */ + const opus_int16 *pitch_res, /* I LPC residual from pitch analysis */ + const opus_int16 *x, /* I Input signal [ frame_length + la_shape ] */ + int arch /* I Run-time architecture */ +) +{ + silk_shape_state_FIX *psShapeSt = &psEnc->sShape; + opus_int k, i, nSamples, Qnrg, b_Q14, warping_Q16, scale = 0; + opus_int32 SNR_adj_dB_Q7, HarmBoost_Q16, HarmShapeGain_Q16, Tilt_Q16, tmp32; + opus_int32 nrg, pre_nrg_Q30, log_energy_Q7, log_energy_prev_Q7, energy_variation_Q7; + opus_int32 delta_Q16, BWExp1_Q16, BWExp2_Q16, gain_mult_Q16, gain_add_Q16, strength_Q16, b_Q8; + opus_int32 auto_corr[ MAX_SHAPE_LPC_ORDER + 1 ]; + opus_int32 refl_coef_Q16[ MAX_SHAPE_LPC_ORDER ]; + opus_int32 AR1_Q24[ MAX_SHAPE_LPC_ORDER ]; + opus_int32 AR2_Q24[ MAX_SHAPE_LPC_ORDER ]; + VARDECL( opus_int16, x_windowed ); + const opus_int16 *x_ptr, *pitch_res_ptr; + SAVE_STACK; + + /* Point to start of first LPC analysis block */ + x_ptr = x - psEnc->sCmn.la_shape; + + /****************/ + /* GAIN CONTROL */ + /****************/ + SNR_adj_dB_Q7 = psEnc->sCmn.SNR_dB_Q7; + + /* Input quality is the average of the quality in the lowest two VAD bands */ + psEncCtrl->input_quality_Q14 = ( opus_int )silk_RSHIFT( (opus_int32)psEnc->sCmn.input_quality_bands_Q15[ 0 ] + + psEnc->sCmn.input_quality_bands_Q15[ 1 ], 2 ); + + /* Coding quality level, between 0.0_Q0 and 1.0_Q0, but in Q14 */ + psEncCtrl->coding_quality_Q14 = silk_RSHIFT( silk_sigm_Q15( silk_RSHIFT_ROUND( SNR_adj_dB_Q7 - + SILK_FIX_CONST( 20.0, 7 ), 4 ) ), 1 ); + + /* Reduce coding SNR during low speech activity */ + if( psEnc->sCmn.useCBR == 0 ) { + b_Q8 = SILK_FIX_CONST( 1.0, 8 ) - psEnc->sCmn.speech_activity_Q8; + b_Q8 = silk_SMULWB( silk_LSHIFT( b_Q8, 8 ), b_Q8 ); + SNR_adj_dB_Q7 = silk_SMLAWB( SNR_adj_dB_Q7, + silk_SMULBB( SILK_FIX_CONST( -BG_SNR_DECR_dB, 7 ) >> ( 4 + 1 ), b_Q8 ), /* Q11*/ + silk_SMULWB( SILK_FIX_CONST( 1.0, 14 ) + psEncCtrl->input_quality_Q14, psEncCtrl->coding_quality_Q14 ) ); /* Q12*/ + } + + if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { + /* Reduce gains for periodic signals */ + SNR_adj_dB_Q7 = silk_SMLAWB( SNR_adj_dB_Q7, SILK_FIX_CONST( HARM_SNR_INCR_dB, 8 ), psEnc->LTPCorr_Q15 ); + } else { + /* For unvoiced signals and low-quality input, adjust the quality slower than SNR_dB setting */ + SNR_adj_dB_Q7 = silk_SMLAWB( SNR_adj_dB_Q7, + silk_SMLAWB( SILK_FIX_CONST( 6.0, 9 ), -SILK_FIX_CONST( 0.4, 18 ), psEnc->sCmn.SNR_dB_Q7 ), + SILK_FIX_CONST( 1.0, 14 ) - psEncCtrl->input_quality_Q14 ); + } + + /*************************/ + /* SPARSENESS PROCESSING */ + /*************************/ + /* Set quantizer offset */ + if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { + /* Initially set to 0; may be overruled in process_gains(..) */ + psEnc->sCmn.indices.quantOffsetType = 0; + psEncCtrl->sparseness_Q8 = 0; + } else { + /* Sparseness measure, based on relative fluctuations of energy per 2 milliseconds */ + nSamples = silk_LSHIFT( psEnc->sCmn.fs_kHz, 1 ); + energy_variation_Q7 = 0; + log_energy_prev_Q7 = 0; + pitch_res_ptr = pitch_res; + for( k = 0; k < silk_SMULBB( SUB_FRAME_LENGTH_MS, psEnc->sCmn.nb_subfr ) / 2; k++ ) { + silk_sum_sqr_shift( &nrg, &scale, pitch_res_ptr, nSamples ); + nrg += silk_RSHIFT( nSamples, scale ); /* Q(-scale)*/ + + log_energy_Q7 = silk_lin2log( nrg ); + if( k > 0 ) { + energy_variation_Q7 += silk_abs( log_energy_Q7 - log_energy_prev_Q7 ); + } + log_energy_prev_Q7 = log_energy_Q7; + pitch_res_ptr += nSamples; + } + + psEncCtrl->sparseness_Q8 = silk_RSHIFT( silk_sigm_Q15( silk_SMULWB( energy_variation_Q7 - + SILK_FIX_CONST( 5.0, 7 ), SILK_FIX_CONST( 0.1, 16 ) ) ), 7 ); + + /* Set quantization offset depending on sparseness measure */ + if( psEncCtrl->sparseness_Q8 > SILK_FIX_CONST( SPARSENESS_THRESHOLD_QNT_OFFSET, 8 ) ) { + psEnc->sCmn.indices.quantOffsetType = 0; + } else { + psEnc->sCmn.indices.quantOffsetType = 1; + } + + /* Increase coding SNR for sparse signals */ + SNR_adj_dB_Q7 = silk_SMLAWB( SNR_adj_dB_Q7, SILK_FIX_CONST( SPARSE_SNR_INCR_dB, 15 ), psEncCtrl->sparseness_Q8 - SILK_FIX_CONST( 0.5, 8 ) ); + } + + /*******************************/ + /* Control bandwidth expansion */ + /*******************************/ + /* More BWE for signals with high prediction gain */ + strength_Q16 = silk_SMULWB( psEncCtrl->predGain_Q16, SILK_FIX_CONST( FIND_PITCH_WHITE_NOISE_FRACTION, 16 ) ); + BWExp1_Q16 = BWExp2_Q16 = silk_DIV32_varQ( SILK_FIX_CONST( BANDWIDTH_EXPANSION, 16 ), + silk_SMLAWW( SILK_FIX_CONST( 1.0, 16 ), strength_Q16, strength_Q16 ), 16 ); + delta_Q16 = silk_SMULWB( SILK_FIX_CONST( 1.0, 16 ) - silk_SMULBB( 3, psEncCtrl->coding_quality_Q14 ), + SILK_FIX_CONST( LOW_RATE_BANDWIDTH_EXPANSION_DELTA, 16 ) ); + BWExp1_Q16 = silk_SUB32( BWExp1_Q16, delta_Q16 ); + BWExp2_Q16 = silk_ADD32( BWExp2_Q16, delta_Q16 ); + /* BWExp1 will be applied after BWExp2, so make it relative */ + BWExp1_Q16 = silk_DIV32_16( silk_LSHIFT( BWExp1_Q16, 14 ), silk_RSHIFT( BWExp2_Q16, 2 ) ); + + if( psEnc->sCmn.warping_Q16 > 0 ) { + /* Slightly more warping in analysis will move quantization noise up in frequency, where it's better masked */ + warping_Q16 = silk_SMLAWB( psEnc->sCmn.warping_Q16, (opus_int32)psEncCtrl->coding_quality_Q14, SILK_FIX_CONST( 0.01, 18 ) ); + } else { + warping_Q16 = 0; + } + + /********************************************/ + /* Compute noise shaping AR coefs and gains */ + /********************************************/ + ALLOC( x_windowed, psEnc->sCmn.shapeWinLength, opus_int16 ); + for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { + /* Apply window: sine slope followed by flat part followed by cosine slope */ + opus_int shift, slope_part, flat_part; + flat_part = psEnc->sCmn.fs_kHz * 3; + slope_part = silk_RSHIFT( psEnc->sCmn.shapeWinLength - flat_part, 1 ); + + silk_apply_sine_window( x_windowed, x_ptr, 1, slope_part ); + shift = slope_part; + silk_memcpy( x_windowed + shift, x_ptr + shift, flat_part * sizeof(opus_int16) ); + shift += flat_part; + silk_apply_sine_window( x_windowed + shift, x_ptr + shift, 2, slope_part ); + + /* Update pointer: next LPC analysis block */ + x_ptr += psEnc->sCmn.subfr_length; + + if( psEnc->sCmn.warping_Q16 > 0 ) { + /* Calculate warped auto correlation */ + silk_warped_autocorrelation_FIX( auto_corr, &scale, x_windowed, warping_Q16, psEnc->sCmn.shapeWinLength, psEnc->sCmn.shapingLPCOrder ); + } else { + /* Calculate regular auto correlation */ + silk_autocorr( auto_corr, &scale, x_windowed, psEnc->sCmn.shapeWinLength, psEnc->sCmn.shapingLPCOrder + 1, arch ); + } + + /* Add white noise, as a fraction of energy */ + auto_corr[0] = silk_ADD32( auto_corr[0], silk_max_32( silk_SMULWB( silk_RSHIFT( auto_corr[ 0 ], 4 ), + SILK_FIX_CONST( SHAPE_WHITE_NOISE_FRACTION, 20 ) ), 1 ) ); + + /* Calculate the reflection coefficients using schur */ + nrg = silk_schur64( refl_coef_Q16, auto_corr, psEnc->sCmn.shapingLPCOrder ); + silk_assert( nrg >= 0 ); + + /* Convert reflection coefficients to prediction coefficients */ + silk_k2a_Q16( AR2_Q24, refl_coef_Q16, psEnc->sCmn.shapingLPCOrder ); + + Qnrg = -scale; /* range: -12...30*/ + silk_assert( Qnrg >= -12 ); + silk_assert( Qnrg <= 30 ); + + /* Make sure that Qnrg is an even number */ + if( Qnrg & 1 ) { + Qnrg -= 1; + nrg >>= 1; + } + + tmp32 = silk_SQRT_APPROX( nrg ); + Qnrg >>= 1; /* range: -6...15*/ + + psEncCtrl->Gains_Q16[ k ] = (silk_LSHIFT32( silk_LIMIT( (tmp32), silk_RSHIFT32( silk_int32_MIN, (16 - Qnrg) ), \ + silk_RSHIFT32( silk_int32_MAX, (16 - Qnrg) ) ), (16 - Qnrg) )); + + if( psEnc->sCmn.warping_Q16 > 0 ) { + /* Adjust gain for warping */ + gain_mult_Q16 = warped_gain( AR2_Q24, warping_Q16, psEnc->sCmn.shapingLPCOrder ); + silk_assert( psEncCtrl->Gains_Q16[ k ] >= 0 ); + if ( silk_SMULWW( silk_RSHIFT_ROUND( psEncCtrl->Gains_Q16[ k ], 1 ), gain_mult_Q16 ) >= ( silk_int32_MAX >> 1 ) ) { + psEncCtrl->Gains_Q16[ k ] = silk_int32_MAX; + } else { + psEncCtrl->Gains_Q16[ k ] = silk_SMULWW( psEncCtrl->Gains_Q16[ k ], gain_mult_Q16 ); + } + } + + /* Bandwidth expansion for synthesis filter shaping */ + silk_bwexpander_32( AR2_Q24, psEnc->sCmn.shapingLPCOrder, BWExp2_Q16 ); + + /* Compute noise shaping filter coefficients */ + silk_memcpy( AR1_Q24, AR2_Q24, psEnc->sCmn.shapingLPCOrder * sizeof( opus_int32 ) ); + + /* Bandwidth expansion for analysis filter shaping */ + silk_assert( BWExp1_Q16 <= SILK_FIX_CONST( 1.0, 16 ) ); + silk_bwexpander_32( AR1_Q24, psEnc->sCmn.shapingLPCOrder, BWExp1_Q16 ); + + /* Ratio of prediction gains, in energy domain */ + pre_nrg_Q30 = silk_LPC_inverse_pred_gain_Q24( AR2_Q24, psEnc->sCmn.shapingLPCOrder ); + nrg = silk_LPC_inverse_pred_gain_Q24( AR1_Q24, psEnc->sCmn.shapingLPCOrder ); + + /*psEncCtrl->GainsPre[ k ] = 1.0f - 0.7f * ( 1.0f - pre_nrg / nrg ) = 0.3f + 0.7f * pre_nrg / nrg;*/ + pre_nrg_Q30 = silk_LSHIFT32( silk_SMULWB( pre_nrg_Q30, SILK_FIX_CONST( 0.7, 15 ) ), 1 ); + psEncCtrl->GainsPre_Q14[ k ] = ( opus_int ) SILK_FIX_CONST( 0.3, 14 ) + silk_DIV32_varQ( pre_nrg_Q30, nrg, 14 ); + + /* Convert to monic warped prediction coefficients and limit absolute values */ + limit_warped_coefs( AR2_Q24, AR1_Q24, warping_Q16, SILK_FIX_CONST( 3.999, 24 ), psEnc->sCmn.shapingLPCOrder ); + + /* Convert from Q24 to Q13 and store in int16 */ + for( i = 0; i < psEnc->sCmn.shapingLPCOrder; i++ ) { + psEncCtrl->AR1_Q13[ k * MAX_SHAPE_LPC_ORDER + i ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( AR1_Q24[ i ], 11 ) ); + psEncCtrl->AR2_Q13[ k * MAX_SHAPE_LPC_ORDER + i ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( AR2_Q24[ i ], 11 ) ); + } + } + + /*****************/ + /* Gain tweaking */ + /*****************/ + /* Increase gains during low speech activity and put lower limit on gains */ + gain_mult_Q16 = silk_log2lin( -silk_SMLAWB( -SILK_FIX_CONST( 16.0, 7 ), SNR_adj_dB_Q7, SILK_FIX_CONST( 0.16, 16 ) ) ); + gain_add_Q16 = silk_log2lin( silk_SMLAWB( SILK_FIX_CONST( 16.0, 7 ), SILK_FIX_CONST( MIN_QGAIN_DB, 7 ), SILK_FIX_CONST( 0.16, 16 ) ) ); + silk_assert( gain_mult_Q16 > 0 ); + for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { + psEncCtrl->Gains_Q16[ k ] = silk_SMULWW( psEncCtrl->Gains_Q16[ k ], gain_mult_Q16 ); + silk_assert( psEncCtrl->Gains_Q16[ k ] >= 0 ); + psEncCtrl->Gains_Q16[ k ] = silk_ADD_POS_SAT32( psEncCtrl->Gains_Q16[ k ], gain_add_Q16 ); + } + + gain_mult_Q16 = SILK_FIX_CONST( 1.0, 16 ) + silk_RSHIFT_ROUND( silk_MLA( SILK_FIX_CONST( INPUT_TILT, 26 ), + psEncCtrl->coding_quality_Q14, SILK_FIX_CONST( HIGH_RATE_INPUT_TILT, 12 ) ), 10 ); + for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { + psEncCtrl->GainsPre_Q14[ k ] = silk_SMULWB( gain_mult_Q16, psEncCtrl->GainsPre_Q14[ k ] ); + } + + /************************************************/ + /* Control low-frequency shaping and noise tilt */ + /************************************************/ + /* Less low frequency shaping for noisy inputs */ + strength_Q16 = silk_MUL( SILK_FIX_CONST( LOW_FREQ_SHAPING, 4 ), silk_SMLAWB( SILK_FIX_CONST( 1.0, 12 ), + SILK_FIX_CONST( LOW_QUALITY_LOW_FREQ_SHAPING_DECR, 13 ), psEnc->sCmn.input_quality_bands_Q15[ 0 ] - SILK_FIX_CONST( 1.0, 15 ) ) ); + strength_Q16 = silk_RSHIFT( silk_MUL( strength_Q16, psEnc->sCmn.speech_activity_Q8 ), 8 ); + if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { + /* Reduce low frequencies quantization noise for periodic signals, depending on pitch lag */ + /*f = 400; freqz([1, -0.98 + 2e-4 * f], [1, -0.97 + 7e-4 * f], 2^12, Fs); axis([0, 1000, -10, 1])*/ + opus_int fs_kHz_inv = silk_DIV32_16( SILK_FIX_CONST( 0.2, 14 ), psEnc->sCmn.fs_kHz ); + for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { + b_Q14 = fs_kHz_inv + silk_DIV32_16( SILK_FIX_CONST( 3.0, 14 ), psEncCtrl->pitchL[ k ] ); + /* Pack two coefficients in one int32 */ + psEncCtrl->LF_shp_Q14[ k ] = silk_LSHIFT( SILK_FIX_CONST( 1.0, 14 ) - b_Q14 - silk_SMULWB( strength_Q16, b_Q14 ), 16 ); + psEncCtrl->LF_shp_Q14[ k ] |= (opus_uint16)( b_Q14 - SILK_FIX_CONST( 1.0, 14 ) ); + } + silk_assert( SILK_FIX_CONST( HARM_HP_NOISE_COEF, 24 ) < SILK_FIX_CONST( 0.5, 24 ) ); /* Guarantees that second argument to SMULWB() is within range of an opus_int16*/ + Tilt_Q16 = - SILK_FIX_CONST( HP_NOISE_COEF, 16 ) - + silk_SMULWB( SILK_FIX_CONST( 1.0, 16 ) - SILK_FIX_CONST( HP_NOISE_COEF, 16 ), + silk_SMULWB( SILK_FIX_CONST( HARM_HP_NOISE_COEF, 24 ), psEnc->sCmn.speech_activity_Q8 ) ); + } else { + b_Q14 = silk_DIV32_16( 21299, psEnc->sCmn.fs_kHz ); /* 1.3_Q0 = 21299_Q14*/ + /* Pack two coefficients in one int32 */ + psEncCtrl->LF_shp_Q14[ 0 ] = silk_LSHIFT( SILK_FIX_CONST( 1.0, 14 ) - b_Q14 - + silk_SMULWB( strength_Q16, silk_SMULWB( SILK_FIX_CONST( 0.6, 16 ), b_Q14 ) ), 16 ); + psEncCtrl->LF_shp_Q14[ 0 ] |= (opus_uint16)( b_Q14 - SILK_FIX_CONST( 1.0, 14 ) ); + for( k = 1; k < psEnc->sCmn.nb_subfr; k++ ) { + psEncCtrl->LF_shp_Q14[ k ] = psEncCtrl->LF_shp_Q14[ 0 ]; + } + Tilt_Q16 = -SILK_FIX_CONST( HP_NOISE_COEF, 16 ); + } + + /****************************/ + /* HARMONIC SHAPING CONTROL */ + /****************************/ + /* Control boosting of harmonic frequencies */ + HarmBoost_Q16 = silk_SMULWB( silk_SMULWB( SILK_FIX_CONST( 1.0, 17 ) - silk_LSHIFT( psEncCtrl->coding_quality_Q14, 3 ), + psEnc->LTPCorr_Q15 ), SILK_FIX_CONST( LOW_RATE_HARMONIC_BOOST, 16 ) ); + + /* More harmonic boost for noisy input signals */ + HarmBoost_Q16 = silk_SMLAWB( HarmBoost_Q16, + SILK_FIX_CONST( 1.0, 16 ) - silk_LSHIFT( psEncCtrl->input_quality_Q14, 2 ), SILK_FIX_CONST( LOW_INPUT_QUALITY_HARMONIC_BOOST, 16 ) ); + + if( USE_HARM_SHAPING && psEnc->sCmn.indices.signalType == TYPE_VOICED ) { + /* More harmonic noise shaping for high bitrates or noisy input */ + HarmShapeGain_Q16 = silk_SMLAWB( SILK_FIX_CONST( HARMONIC_SHAPING, 16 ), + SILK_FIX_CONST( 1.0, 16 ) - silk_SMULWB( SILK_FIX_CONST( 1.0, 18 ) - silk_LSHIFT( psEncCtrl->coding_quality_Q14, 4 ), + psEncCtrl->input_quality_Q14 ), SILK_FIX_CONST( HIGH_RATE_OR_LOW_QUALITY_HARMONIC_SHAPING, 16 ) ); + + /* Less harmonic noise shaping for less periodic signals */ + HarmShapeGain_Q16 = silk_SMULWB( silk_LSHIFT( HarmShapeGain_Q16, 1 ), + silk_SQRT_APPROX( silk_LSHIFT( psEnc->LTPCorr_Q15, 15 ) ) ); + } else { + HarmShapeGain_Q16 = 0; + } + + /*************************/ + /* Smooth over subframes */ + /*************************/ + for( k = 0; k < MAX_NB_SUBFR; k++ ) { + psShapeSt->HarmBoost_smth_Q16 = + silk_SMLAWB( psShapeSt->HarmBoost_smth_Q16, HarmBoost_Q16 - psShapeSt->HarmBoost_smth_Q16, SILK_FIX_CONST( SUBFR_SMTH_COEF, 16 ) ); + psShapeSt->HarmShapeGain_smth_Q16 = + silk_SMLAWB( psShapeSt->HarmShapeGain_smth_Q16, HarmShapeGain_Q16 - psShapeSt->HarmShapeGain_smth_Q16, SILK_FIX_CONST( SUBFR_SMTH_COEF, 16 ) ); + psShapeSt->Tilt_smth_Q16 = + silk_SMLAWB( psShapeSt->Tilt_smth_Q16, Tilt_Q16 - psShapeSt->Tilt_smth_Q16, SILK_FIX_CONST( SUBFR_SMTH_COEF, 16 ) ); + + psEncCtrl->HarmBoost_Q14[ k ] = ( opus_int )silk_RSHIFT_ROUND( psShapeSt->HarmBoost_smth_Q16, 2 ); + psEncCtrl->HarmShapeGain_Q14[ k ] = ( opus_int )silk_RSHIFT_ROUND( psShapeSt->HarmShapeGain_smth_Q16, 2 ); + psEncCtrl->Tilt_Q14[ k ] = ( opus_int )silk_RSHIFT_ROUND( psShapeSt->Tilt_smth_Q16, 2 ); + } + RESTORE_STACK; +} diff --git a/asm/libs/opus/silk/fixed/mips/prefilter_FIX_mipsr1.h b/asm/libs/opus/silk/fixed/mips/prefilter_FIX_mipsr1.h new file mode 100644 index 00000000..21b25688 --- /dev/null +++ b/asm/libs/opus/silk/fixed/mips/prefilter_FIX_mipsr1.h @@ -0,0 +1,184 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ +#ifndef __PREFILTER_FIX_MIPSR1_H__ +#define __PREFILTER_FIX_MIPSR1_H__ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FIX.h" +#include "stack_alloc.h" +#include "tuning_parameters.h" + +#define OVERRIDE_silk_warped_LPC_analysis_filter_FIX +void silk_warped_LPC_analysis_filter_FIX( + opus_int32 state[], /* I/O State [order + 1] */ + opus_int32 res_Q2[], /* O Residual signal [length] */ + const opus_int16 coef_Q13[], /* I Coefficients [order] */ + const opus_int16 input[], /* I Input signal [length] */ + const opus_int16 lambda_Q16, /* I Warping factor */ + const opus_int length, /* I Length of input signal */ + const opus_int order, /* I Filter order (even) */ + int arch +) +{ + opus_int n, i; + opus_int32 acc_Q11, acc_Q22, tmp1, tmp2, tmp3, tmp4; + opus_int32 state_cur, state_next; + + (void)arch; + + /* Order must be even */ + /* Length must be even */ + + silk_assert( ( order & 1 ) == 0 ); + silk_assert( ( length & 1 ) == 0 ); + + for( n = 0; n < length; n+=2 ) { + /* Output of lowpass section */ + tmp2 = silk_SMLAWB( state[ 0 ], state[ 1 ], lambda_Q16 ); + state_cur = silk_LSHIFT( input[ n ], 14 ); + /* Output of allpass section */ + tmp1 = silk_SMLAWB( state[ 1 ], state[ 2 ] - tmp2, lambda_Q16 ); + state_next = tmp2; + acc_Q11 = silk_RSHIFT( order, 1 ); + acc_Q11 = silk_SMLAWB( acc_Q11, tmp2, coef_Q13[ 0 ] ); + + + /* Output of lowpass section */ + tmp4 = silk_SMLAWB( state_cur, state_next, lambda_Q16 ); + state[ 0 ] = silk_LSHIFT( input[ n+1 ], 14 ); + /* Output of allpass section */ + tmp3 = silk_SMLAWB( state_next, tmp1 - tmp4, lambda_Q16 ); + state[ 1 ] = tmp4; + acc_Q22 = silk_RSHIFT( order, 1 ); + acc_Q22 = silk_SMLAWB( acc_Q22, tmp4, coef_Q13[ 0 ] ); + + /* Loop over allpass sections */ + for( i = 2; i < order; i += 2 ) { + /* Output of allpass section */ + tmp2 = silk_SMLAWB( state[ i ], state[ i + 1 ] - tmp1, lambda_Q16 ); + state_cur = tmp1; + acc_Q11 = silk_SMLAWB( acc_Q11, tmp1, coef_Q13[ i - 1 ] ); + /* Output of allpass section */ + tmp1 = silk_SMLAWB( state[ i + 1 ], state[ i + 2 ] - tmp2, lambda_Q16 ); + state_next = tmp2; + acc_Q11 = silk_SMLAWB( acc_Q11, tmp2, coef_Q13[ i ] ); + + + /* Output of allpass section */ + tmp4 = silk_SMLAWB( state_cur, state_next - tmp3, lambda_Q16 ); + state[ i ] = tmp3; + acc_Q22 = silk_SMLAWB( acc_Q22, tmp3, coef_Q13[ i - 1 ] ); + /* Output of allpass section */ + tmp3 = silk_SMLAWB( state_next, tmp1 - tmp4, lambda_Q16 ); + state[ i + 1 ] = tmp4; + acc_Q22 = silk_SMLAWB( acc_Q22, tmp4, coef_Q13[ i ] ); + } + acc_Q11 = silk_SMLAWB( acc_Q11, tmp1, coef_Q13[ order - 1 ] ); + res_Q2[ n ] = silk_LSHIFT( (opus_int32)input[ n ], 2 ) - silk_RSHIFT_ROUND( acc_Q11, 9 ); + + state[ order ] = tmp3; + acc_Q22 = silk_SMLAWB( acc_Q22, tmp3, coef_Q13[ order - 1 ] ); + res_Q2[ n+1 ] = silk_LSHIFT( (opus_int32)input[ n+1 ], 2 ) - silk_RSHIFT_ROUND( acc_Q22, 9 ); + } +} + + + +/* Prefilter for finding Quantizer input signal */ +#define OVERRIDE_silk_prefilt_FIX +static inline void silk_prefilt_FIX( + silk_prefilter_state_FIX *P, /* I/O state */ + opus_int32 st_res_Q12[], /* I short term residual signal */ + opus_int32 xw_Q3[], /* O prefiltered signal */ + opus_int32 HarmShapeFIRPacked_Q12, /* I Harmonic shaping coeficients */ + opus_int Tilt_Q14, /* I Tilt shaping coeficient */ + opus_int32 LF_shp_Q14, /* I Low-frequancy shaping coeficients */ + opus_int lag, /* I Lag for harmonic shaping */ + opus_int length /* I Length of signals */ +) +{ + opus_int i, idx, LTP_shp_buf_idx; + opus_int32 n_LTP_Q12, n_Tilt_Q10, n_LF_Q10; + opus_int32 sLF_MA_shp_Q12, sLF_AR_shp_Q12; + opus_int16 *LTP_shp_buf; + + /* To speed up use temp variables instead of using the struct */ + LTP_shp_buf = P->sLTP_shp; + LTP_shp_buf_idx = P->sLTP_shp_buf_idx; + sLF_AR_shp_Q12 = P->sLF_AR_shp_Q12; + sLF_MA_shp_Q12 = P->sLF_MA_shp_Q12; + + if( lag > 0 ) { + for( i = 0; i < length; i++ ) { + /* unrolled loop */ + silk_assert( HARM_SHAPE_FIR_TAPS == 3 ); + idx = lag + LTP_shp_buf_idx; + n_LTP_Q12 = silk_SMULBB( LTP_shp_buf[ ( idx - HARM_SHAPE_FIR_TAPS / 2 - 1) & LTP_MASK ], HarmShapeFIRPacked_Q12 ); + n_LTP_Q12 = silk_SMLABT( n_LTP_Q12, LTP_shp_buf[ ( idx - HARM_SHAPE_FIR_TAPS / 2 ) & LTP_MASK ], HarmShapeFIRPacked_Q12 ); + n_LTP_Q12 = silk_SMLABB( n_LTP_Q12, LTP_shp_buf[ ( idx - HARM_SHAPE_FIR_TAPS / 2 + 1) & LTP_MASK ], HarmShapeFIRPacked_Q12 ); + + n_Tilt_Q10 = silk_SMULWB( sLF_AR_shp_Q12, Tilt_Q14 ); + n_LF_Q10 = silk_SMLAWB( silk_SMULWT( sLF_AR_shp_Q12, LF_shp_Q14 ), sLF_MA_shp_Q12, LF_shp_Q14 ); + + sLF_AR_shp_Q12 = silk_SUB32( st_res_Q12[ i ], silk_LSHIFT( n_Tilt_Q10, 2 ) ); + sLF_MA_shp_Q12 = silk_SUB32( sLF_AR_shp_Q12, silk_LSHIFT( n_LF_Q10, 2 ) ); + + LTP_shp_buf_idx = ( LTP_shp_buf_idx - 1 ) & LTP_MASK; + LTP_shp_buf[ LTP_shp_buf_idx ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( sLF_MA_shp_Q12, 12 ) ); + + xw_Q3[i] = silk_RSHIFT_ROUND( silk_SUB32( sLF_MA_shp_Q12, n_LTP_Q12 ), 9 ); + } + } + else + { + for( i = 0; i < length; i++ ) { + + n_LTP_Q12 = 0; + + n_Tilt_Q10 = silk_SMULWB( sLF_AR_shp_Q12, Tilt_Q14 ); + n_LF_Q10 = silk_SMLAWB( silk_SMULWT( sLF_AR_shp_Q12, LF_shp_Q14 ), sLF_MA_shp_Q12, LF_shp_Q14 ); + + sLF_AR_shp_Q12 = silk_SUB32( st_res_Q12[ i ], silk_LSHIFT( n_Tilt_Q10, 2 ) ); + sLF_MA_shp_Q12 = silk_SUB32( sLF_AR_shp_Q12, silk_LSHIFT( n_LF_Q10, 2 ) ); + + LTP_shp_buf_idx = ( LTP_shp_buf_idx - 1 ) & LTP_MASK; + LTP_shp_buf[ LTP_shp_buf_idx ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( sLF_MA_shp_Q12, 12 ) ); + + xw_Q3[i] = silk_RSHIFT_ROUND( sLF_MA_shp_Q12, 9 ); + } + } + + /* Copy temp variable back to state */ + P->sLF_AR_shp_Q12 = sLF_AR_shp_Q12; + P->sLF_MA_shp_Q12 = sLF_MA_shp_Q12; + P->sLTP_shp_buf_idx = LTP_shp_buf_idx; +} + +#endif /* __PREFILTER_FIX_MIPSR1_H__ */ diff --git a/asm/libs/opus/silk/fixed/mips/warped_autocorrelation_FIX_mipsr1.h b/asm/libs/opus/silk/fixed/mips/warped_autocorrelation_FIX_mipsr1.h new file mode 100644 index 00000000..e803ef0f --- /dev/null +++ b/asm/libs/opus/silk/fixed/mips/warped_autocorrelation_FIX_mipsr1.h @@ -0,0 +1,165 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef __WARPED_AUTOCORRELATION_FIX_MIPSR1_H__ +#define __WARPED_AUTOCORRELATION_FIX_MIPSR1_H__ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FIX.h" + +#undef QC +#define QC 10 + +#undef QS +#define QS 14 + +/* Autocorrelations for a warped frequency axis */ +#define OVERRIDE_silk_warped_autocorrelation_FIX +void silk_warped_autocorrelation_FIX( + opus_int32 *corr, /* O Result [order + 1] */ + opus_int *scale, /* O Scaling of the correlation vector */ + const opus_int16 *input, /* I Input data to correlate */ + const opus_int warping_Q16, /* I Warping coefficient */ + const opus_int length, /* I Length of input */ + const opus_int order /* I Correlation order (even) */ +) +{ + opus_int n, i, lsh; + opus_int32 tmp1_QS=0, tmp2_QS=0, tmp3_QS=0, tmp4_QS=0, tmp5_QS=0, tmp6_QS=0, tmp7_QS=0, tmp8_QS=0, start_1=0, start_2=0, start_3=0; + opus_int32 state_QS[ MAX_SHAPE_LPC_ORDER + 1 ] = { 0 }; + opus_int64 corr_QC[ MAX_SHAPE_LPC_ORDER + 1 ] = { 0 }; + opus_int64 temp64; + + opus_int32 val; + val = 2 * QS - QC; + + /* Order must be even */ + silk_assert( ( order & 1 ) == 0 ); + silk_assert( 2 * QS - QC >= 0 ); + + /* Loop over samples */ + for( n = 0; n < length; n=n+4 ) { + + tmp1_QS = silk_LSHIFT32( (opus_int32)input[ n ], QS ); + start_1 = tmp1_QS; + tmp3_QS = silk_LSHIFT32( (opus_int32)input[ n+1], QS ); + start_2 = tmp3_QS; + tmp5_QS = silk_LSHIFT32( (opus_int32)input[ n+2], QS ); + start_3 = tmp5_QS; + tmp7_QS = silk_LSHIFT32( (opus_int32)input[ n+3], QS ); + + /* Loop over allpass sections */ + for( i = 0; i < order; i += 2 ) { + /* Output of allpass section */ + tmp2_QS = silk_SMLAWB( state_QS[ i ], state_QS[ i + 1 ] - tmp1_QS, warping_Q16 ); + corr_QC[ i ] = __builtin_mips_madd( corr_QC[ i ], tmp1_QS, start_1); + + tmp4_QS = silk_SMLAWB( tmp1_QS, tmp2_QS - tmp3_QS, warping_Q16 ); + corr_QC[ i ] = __builtin_mips_madd( corr_QC[ i ], tmp3_QS, start_2); + + tmp6_QS = silk_SMLAWB( tmp3_QS, tmp4_QS - tmp5_QS, warping_Q16 ); + corr_QC[ i ] = __builtin_mips_madd( corr_QC[ i ], tmp5_QS, start_3); + + tmp8_QS = silk_SMLAWB( tmp5_QS, tmp6_QS - tmp7_QS, warping_Q16 ); + state_QS[ i ] = tmp7_QS; + corr_QC[ i ] = __builtin_mips_madd( corr_QC[ i ], tmp7_QS, state_QS[0]); + + /* Output of allpass section */ + tmp1_QS = silk_SMLAWB( state_QS[ i + 1 ], state_QS[ i + 2 ] - tmp2_QS, warping_Q16 ); + corr_QC[ i+1 ] = __builtin_mips_madd( corr_QC[ i+1 ], tmp2_QS, start_1); + + tmp3_QS = silk_SMLAWB( tmp2_QS, tmp1_QS - tmp4_QS, warping_Q16 ); + corr_QC[ i+1 ] = __builtin_mips_madd( corr_QC[ i+1 ], tmp4_QS, start_2); + + tmp5_QS = silk_SMLAWB( tmp4_QS, tmp3_QS - tmp6_QS, warping_Q16 ); + corr_QC[ i+1 ] = __builtin_mips_madd( corr_QC[ i+1 ], tmp6_QS, start_3); + + tmp7_QS = silk_SMLAWB( tmp6_QS, tmp5_QS - tmp8_QS, warping_Q16 ); + state_QS[ i + 1 ] = tmp8_QS; + corr_QC[ i+1 ] = __builtin_mips_madd( corr_QC[ i+1 ], tmp8_QS, state_QS[ 0 ]); + + } + state_QS[ order ] = tmp7_QS; + + corr_QC[ order ] = __builtin_mips_madd( corr_QC[ order ], tmp1_QS, start_1); + corr_QC[ order ] = __builtin_mips_madd( corr_QC[ order ], tmp3_QS, start_2); + corr_QC[ order ] = __builtin_mips_madd( corr_QC[ order ], tmp5_QS, start_3); + corr_QC[ order ] = __builtin_mips_madd( corr_QC[ order ], tmp7_QS, state_QS[ 0 ]); + } + + for(;n< length; n++ ) { + + tmp1_QS = silk_LSHIFT32( (opus_int32)input[ n ], QS ); + + /* Loop over allpass sections */ + for( i = 0; i < order; i += 2 ) { + + /* Output of allpass section */ + tmp2_QS = silk_SMLAWB( state_QS[ i ], state_QS[ i + 1 ] - tmp1_QS, warping_Q16 ); + state_QS[ i ] = tmp1_QS; + corr_QC[ i ] = __builtin_mips_madd( corr_QC[ i ], tmp1_QS, state_QS[ 0 ]); + + /* Output of allpass section */ + tmp1_QS = silk_SMLAWB( state_QS[ i + 1 ], state_QS[ i + 2 ] - tmp2_QS, warping_Q16 ); + state_QS[ i + 1 ] = tmp2_QS; + corr_QC[ i+1 ] = __builtin_mips_madd( corr_QC[ i+1 ], tmp2_QS, state_QS[ 0 ]); + } + state_QS[ order ] = tmp1_QS; + corr_QC[ order ] = __builtin_mips_madd( corr_QC[ order ], tmp1_QS, state_QS[ 0 ]); + } + + temp64 = corr_QC[ 0 ]; + temp64 = __builtin_mips_shilo(temp64, val); + + lsh = silk_CLZ64( temp64 ) - 35; + lsh = silk_LIMIT( lsh, -12 - QC, 30 - QC ); + *scale = -( QC + lsh ); + silk_assert( *scale >= -30 && *scale <= 12 ); + if( lsh >= 0 ) { + for( i = 0; i < order + 1; i++ ) { + temp64 = corr_QC[ i ]; + //temp64 = __builtin_mips_shilo(temp64, val); + temp64 = (val >= 0) ? (temp64 >> val) : (temp64 << -val); + corr[ i ] = (opus_int32)silk_CHECK_FIT32( __builtin_mips_shilo( temp64, -lsh ) ); + } + } else { + for( i = 0; i < order + 1; i++ ) { + temp64 = corr_QC[ i ]; + //temp64 = __builtin_mips_shilo(temp64, val); + temp64 = (val >= 0) ? (temp64 >> val) : (temp64 << -val); + corr[ i ] = (opus_int32)silk_CHECK_FIT32( __builtin_mips_shilo( temp64, -lsh ) ); + } + } + + corr_QC[ 0 ] = __builtin_mips_shilo(corr_QC[ 0 ], val); + + silk_assert( corr_QC[ 0 ] >= 0 ); /* If breaking, decrease QC*/ +} +#endif /* __WARPED_AUTOCORRELATION_FIX_MIPSR1_H__ */ diff --git a/asm/libs/opus/silk/fixed/noise_shape_analysis_FIX.c b/asm/libs/opus/silk/fixed/noise_shape_analysis_FIX.c new file mode 100644 index 00000000..22a89f75 --- /dev/null +++ b/asm/libs/opus/silk/fixed/noise_shape_analysis_FIX.c @@ -0,0 +1,451 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FIX.h" +#include "stack_alloc.h" +#include "tuning_parameters.h" + +/* Compute gain to make warped filter coefficients have a zero mean log frequency response on a */ +/* non-warped frequency scale. (So that it can be implemented with a minimum-phase monic filter.) */ +/* Note: A monic filter is one with the first coefficient equal to 1.0. In Silk we omit the first */ +/* coefficient in an array of coefficients, for monic filters. */ +static OPUS_INLINE opus_int32 warped_gain( /* gain in Q16*/ + const opus_int32 *coefs_Q24, + opus_int lambda_Q16, + opus_int order +) { + opus_int i; + opus_int32 gain_Q24; + + lambda_Q16 = -lambda_Q16; + gain_Q24 = coefs_Q24[ order - 1 ]; + for( i = order - 2; i >= 0; i-- ) { + gain_Q24 = silk_SMLAWB( coefs_Q24[ i ], gain_Q24, lambda_Q16 ); + } + gain_Q24 = silk_SMLAWB( SILK_FIX_CONST( 1.0, 24 ), gain_Q24, -lambda_Q16 ); + return silk_INVERSE32_varQ( gain_Q24, 40 ); +} + +/* Convert warped filter coefficients to monic pseudo-warped coefficients and limit maximum */ +/* amplitude of monic warped coefficients by using bandwidth expansion on the true coefficients */ +static OPUS_INLINE void limit_warped_coefs( + opus_int32 *coefs_syn_Q24, + opus_int32 *coefs_ana_Q24, + opus_int lambda_Q16, + opus_int32 limit_Q24, + opus_int order +) { + opus_int i, iter, ind = 0; + opus_int32 tmp, maxabs_Q24, chirp_Q16, gain_syn_Q16, gain_ana_Q16; + opus_int32 nom_Q16, den_Q24; + + /* Convert to monic coefficients */ + lambda_Q16 = -lambda_Q16; + for( i = order - 1; i > 0; i-- ) { + coefs_syn_Q24[ i - 1 ] = silk_SMLAWB( coefs_syn_Q24[ i - 1 ], coefs_syn_Q24[ i ], lambda_Q16 ); + coefs_ana_Q24[ i - 1 ] = silk_SMLAWB( coefs_ana_Q24[ i - 1 ], coefs_ana_Q24[ i ], lambda_Q16 ); + } + lambda_Q16 = -lambda_Q16; + nom_Q16 = silk_SMLAWB( SILK_FIX_CONST( 1.0, 16 ), -(opus_int32)lambda_Q16, lambda_Q16 ); + den_Q24 = silk_SMLAWB( SILK_FIX_CONST( 1.0, 24 ), coefs_syn_Q24[ 0 ], lambda_Q16 ); + gain_syn_Q16 = silk_DIV32_varQ( nom_Q16, den_Q24, 24 ); + den_Q24 = silk_SMLAWB( SILK_FIX_CONST( 1.0, 24 ), coefs_ana_Q24[ 0 ], lambda_Q16 ); + gain_ana_Q16 = silk_DIV32_varQ( nom_Q16, den_Q24, 24 ); + for( i = 0; i < order; i++ ) { + coefs_syn_Q24[ i ] = silk_SMULWW( gain_syn_Q16, coefs_syn_Q24[ i ] ); + coefs_ana_Q24[ i ] = silk_SMULWW( gain_ana_Q16, coefs_ana_Q24[ i ] ); + } + + for( iter = 0; iter < 10; iter++ ) { + /* Find maximum absolute value */ + maxabs_Q24 = -1; + for( i = 0; i < order; i++ ) { + tmp = silk_max( silk_abs_int32( coefs_syn_Q24[ i ] ), silk_abs_int32( coefs_ana_Q24[ i ] ) ); + if( tmp > maxabs_Q24 ) { + maxabs_Q24 = tmp; + ind = i; + } + } + if( maxabs_Q24 <= limit_Q24 ) { + /* Coefficients are within range - done */ + return; + } + + /* Convert back to true warped coefficients */ + for( i = 1; i < order; i++ ) { + coefs_syn_Q24[ i - 1 ] = silk_SMLAWB( coefs_syn_Q24[ i - 1 ], coefs_syn_Q24[ i ], lambda_Q16 ); + coefs_ana_Q24[ i - 1 ] = silk_SMLAWB( coefs_ana_Q24[ i - 1 ], coefs_ana_Q24[ i ], lambda_Q16 ); + } + gain_syn_Q16 = silk_INVERSE32_varQ( gain_syn_Q16, 32 ); + gain_ana_Q16 = silk_INVERSE32_varQ( gain_ana_Q16, 32 ); + for( i = 0; i < order; i++ ) { + coefs_syn_Q24[ i ] = silk_SMULWW( gain_syn_Q16, coefs_syn_Q24[ i ] ); + coefs_ana_Q24[ i ] = silk_SMULWW( gain_ana_Q16, coefs_ana_Q24[ i ] ); + } + + /* Apply bandwidth expansion */ + chirp_Q16 = SILK_FIX_CONST( 0.99, 16 ) - silk_DIV32_varQ( + silk_SMULWB( maxabs_Q24 - limit_Q24, silk_SMLABB( SILK_FIX_CONST( 0.8, 10 ), SILK_FIX_CONST( 0.1, 10 ), iter ) ), + silk_MUL( maxabs_Q24, ind + 1 ), 22 ); + silk_bwexpander_32( coefs_syn_Q24, order, chirp_Q16 ); + silk_bwexpander_32( coefs_ana_Q24, order, chirp_Q16 ); + + /* Convert to monic warped coefficients */ + lambda_Q16 = -lambda_Q16; + for( i = order - 1; i > 0; i-- ) { + coefs_syn_Q24[ i - 1 ] = silk_SMLAWB( coefs_syn_Q24[ i - 1 ], coefs_syn_Q24[ i ], lambda_Q16 ); + coefs_ana_Q24[ i - 1 ] = silk_SMLAWB( coefs_ana_Q24[ i - 1 ], coefs_ana_Q24[ i ], lambda_Q16 ); + } + lambda_Q16 = -lambda_Q16; + nom_Q16 = silk_SMLAWB( SILK_FIX_CONST( 1.0, 16 ), -(opus_int32)lambda_Q16, lambda_Q16 ); + den_Q24 = silk_SMLAWB( SILK_FIX_CONST( 1.0, 24 ), coefs_syn_Q24[ 0 ], lambda_Q16 ); + gain_syn_Q16 = silk_DIV32_varQ( nom_Q16, den_Q24, 24 ); + den_Q24 = silk_SMLAWB( SILK_FIX_CONST( 1.0, 24 ), coefs_ana_Q24[ 0 ], lambda_Q16 ); + gain_ana_Q16 = silk_DIV32_varQ( nom_Q16, den_Q24, 24 ); + for( i = 0; i < order; i++ ) { + coefs_syn_Q24[ i ] = silk_SMULWW( gain_syn_Q16, coefs_syn_Q24[ i ] ); + coefs_ana_Q24[ i ] = silk_SMULWW( gain_ana_Q16, coefs_ana_Q24[ i ] ); + } + } + silk_assert( 0 ); +} + +#if defined(MIPSr1_ASM) +#include "mips/noise_shape_analysis_FIX_mipsr1.h" +#endif + +/**************************************************************/ +/* Compute noise shaping coefficients and initial gain values */ +/**************************************************************/ +#ifndef OVERRIDE_silk_noise_shape_analysis_FIX +void silk_noise_shape_analysis_FIX( + silk_encoder_state_FIX *psEnc, /* I/O Encoder state FIX */ + silk_encoder_control_FIX *psEncCtrl, /* I/O Encoder control FIX */ + const opus_int16 *pitch_res, /* I LPC residual from pitch analysis */ + const opus_int16 *x, /* I Input signal [ frame_length + la_shape ] */ + int arch /* I Run-time architecture */ +) +{ + silk_shape_state_FIX *psShapeSt = &psEnc->sShape; + opus_int k, i, nSamples, Qnrg, b_Q14, warping_Q16, scale = 0; + opus_int32 SNR_adj_dB_Q7, HarmBoost_Q16, HarmShapeGain_Q16, Tilt_Q16, tmp32; + opus_int32 nrg, pre_nrg_Q30, log_energy_Q7, log_energy_prev_Q7, energy_variation_Q7; + opus_int32 delta_Q16, BWExp1_Q16, BWExp2_Q16, gain_mult_Q16, gain_add_Q16, strength_Q16, b_Q8; + opus_int32 auto_corr[ MAX_SHAPE_LPC_ORDER + 1 ]; + opus_int32 refl_coef_Q16[ MAX_SHAPE_LPC_ORDER ]; + opus_int32 AR1_Q24[ MAX_SHAPE_LPC_ORDER ]; + opus_int32 AR2_Q24[ MAX_SHAPE_LPC_ORDER ]; + VARDECL( opus_int16, x_windowed ); + const opus_int16 *x_ptr, *pitch_res_ptr; + SAVE_STACK; + + /* Point to start of first LPC analysis block */ + x_ptr = x - psEnc->sCmn.la_shape; + + /****************/ + /* GAIN CONTROL */ + /****************/ + SNR_adj_dB_Q7 = psEnc->sCmn.SNR_dB_Q7; + + /* Input quality is the average of the quality in the lowest two VAD bands */ + psEncCtrl->input_quality_Q14 = ( opus_int )silk_RSHIFT( (opus_int32)psEnc->sCmn.input_quality_bands_Q15[ 0 ] + + psEnc->sCmn.input_quality_bands_Q15[ 1 ], 2 ); + + /* Coding quality level, between 0.0_Q0 and 1.0_Q0, but in Q14 */ + psEncCtrl->coding_quality_Q14 = silk_RSHIFT( silk_sigm_Q15( silk_RSHIFT_ROUND( SNR_adj_dB_Q7 - + SILK_FIX_CONST( 20.0, 7 ), 4 ) ), 1 ); + + /* Reduce coding SNR during low speech activity */ + if( psEnc->sCmn.useCBR == 0 ) { + b_Q8 = SILK_FIX_CONST( 1.0, 8 ) - psEnc->sCmn.speech_activity_Q8; + b_Q8 = silk_SMULWB( silk_LSHIFT( b_Q8, 8 ), b_Q8 ); + SNR_adj_dB_Q7 = silk_SMLAWB( SNR_adj_dB_Q7, + silk_SMULBB( SILK_FIX_CONST( -BG_SNR_DECR_dB, 7 ) >> ( 4 + 1 ), b_Q8 ), /* Q11*/ + silk_SMULWB( SILK_FIX_CONST( 1.0, 14 ) + psEncCtrl->input_quality_Q14, psEncCtrl->coding_quality_Q14 ) ); /* Q12*/ + } + + if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { + /* Reduce gains for periodic signals */ + SNR_adj_dB_Q7 = silk_SMLAWB( SNR_adj_dB_Q7, SILK_FIX_CONST( HARM_SNR_INCR_dB, 8 ), psEnc->LTPCorr_Q15 ); + } else { + /* For unvoiced signals and low-quality input, adjust the quality slower than SNR_dB setting */ + SNR_adj_dB_Q7 = silk_SMLAWB( SNR_adj_dB_Q7, + silk_SMLAWB( SILK_FIX_CONST( 6.0, 9 ), -SILK_FIX_CONST( 0.4, 18 ), psEnc->sCmn.SNR_dB_Q7 ), + SILK_FIX_CONST( 1.0, 14 ) - psEncCtrl->input_quality_Q14 ); + } + + /*************************/ + /* SPARSENESS PROCESSING */ + /*************************/ + /* Set quantizer offset */ + if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { + /* Initially set to 0; may be overruled in process_gains(..) */ + psEnc->sCmn.indices.quantOffsetType = 0; + psEncCtrl->sparseness_Q8 = 0; + } else { + /* Sparseness measure, based on relative fluctuations of energy per 2 milliseconds */ + nSamples = silk_LSHIFT( psEnc->sCmn.fs_kHz, 1 ); + energy_variation_Q7 = 0; + log_energy_prev_Q7 = 0; + pitch_res_ptr = pitch_res; + for( k = 0; k < silk_SMULBB( SUB_FRAME_LENGTH_MS, psEnc->sCmn.nb_subfr ) / 2; k++ ) { + silk_sum_sqr_shift( &nrg, &scale, pitch_res_ptr, nSamples ); + nrg += silk_RSHIFT( nSamples, scale ); /* Q(-scale)*/ + + log_energy_Q7 = silk_lin2log( nrg ); + if( k > 0 ) { + energy_variation_Q7 += silk_abs( log_energy_Q7 - log_energy_prev_Q7 ); + } + log_energy_prev_Q7 = log_energy_Q7; + pitch_res_ptr += nSamples; + } + + psEncCtrl->sparseness_Q8 = silk_RSHIFT( silk_sigm_Q15( silk_SMULWB( energy_variation_Q7 - + SILK_FIX_CONST( 5.0, 7 ), SILK_FIX_CONST( 0.1, 16 ) ) ), 7 ); + + /* Set quantization offset depending on sparseness measure */ + if( psEncCtrl->sparseness_Q8 > SILK_FIX_CONST( SPARSENESS_THRESHOLD_QNT_OFFSET, 8 ) ) { + psEnc->sCmn.indices.quantOffsetType = 0; + } else { + psEnc->sCmn.indices.quantOffsetType = 1; + } + + /* Increase coding SNR for sparse signals */ + SNR_adj_dB_Q7 = silk_SMLAWB( SNR_adj_dB_Q7, SILK_FIX_CONST( SPARSE_SNR_INCR_dB, 15 ), psEncCtrl->sparseness_Q8 - SILK_FIX_CONST( 0.5, 8 ) ); + } + + /*******************************/ + /* Control bandwidth expansion */ + /*******************************/ + /* More BWE for signals with high prediction gain */ + strength_Q16 = silk_SMULWB( psEncCtrl->predGain_Q16, SILK_FIX_CONST( FIND_PITCH_WHITE_NOISE_FRACTION, 16 ) ); + BWExp1_Q16 = BWExp2_Q16 = silk_DIV32_varQ( SILK_FIX_CONST( BANDWIDTH_EXPANSION, 16 ), + silk_SMLAWW( SILK_FIX_CONST( 1.0, 16 ), strength_Q16, strength_Q16 ), 16 ); + delta_Q16 = silk_SMULWB( SILK_FIX_CONST( 1.0, 16 ) - silk_SMULBB( 3, psEncCtrl->coding_quality_Q14 ), + SILK_FIX_CONST( LOW_RATE_BANDWIDTH_EXPANSION_DELTA, 16 ) ); + BWExp1_Q16 = silk_SUB32( BWExp1_Q16, delta_Q16 ); + BWExp2_Q16 = silk_ADD32( BWExp2_Q16, delta_Q16 ); + /* BWExp1 will be applied after BWExp2, so make it relative */ + BWExp1_Q16 = silk_DIV32_16( silk_LSHIFT( BWExp1_Q16, 14 ), silk_RSHIFT( BWExp2_Q16, 2 ) ); + + if( psEnc->sCmn.warping_Q16 > 0 ) { + /* Slightly more warping in analysis will move quantization noise up in frequency, where it's better masked */ + warping_Q16 = silk_SMLAWB( psEnc->sCmn.warping_Q16, (opus_int32)psEncCtrl->coding_quality_Q14, SILK_FIX_CONST( 0.01, 18 ) ); + } else { + warping_Q16 = 0; + } + + /********************************************/ + /* Compute noise shaping AR coefs and gains */ + /********************************************/ + ALLOC( x_windowed, psEnc->sCmn.shapeWinLength, opus_int16 ); + for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { + /* Apply window: sine slope followed by flat part followed by cosine slope */ + opus_int shift, slope_part, flat_part; + flat_part = psEnc->sCmn.fs_kHz * 3; + slope_part = silk_RSHIFT( psEnc->sCmn.shapeWinLength - flat_part, 1 ); + + silk_apply_sine_window( x_windowed, x_ptr, 1, slope_part ); + shift = slope_part; + silk_memcpy( x_windowed + shift, x_ptr + shift, flat_part * sizeof(opus_int16) ); + shift += flat_part; + silk_apply_sine_window( x_windowed + shift, x_ptr + shift, 2, slope_part ); + + /* Update pointer: next LPC analysis block */ + x_ptr += psEnc->sCmn.subfr_length; + + if( psEnc->sCmn.warping_Q16 > 0 ) { + /* Calculate warped auto correlation */ + silk_warped_autocorrelation_FIX( auto_corr, &scale, x_windowed, warping_Q16, psEnc->sCmn.shapeWinLength, psEnc->sCmn.shapingLPCOrder ); + } else { + /* Calculate regular auto correlation */ + silk_autocorr( auto_corr, &scale, x_windowed, psEnc->sCmn.shapeWinLength, psEnc->sCmn.shapingLPCOrder + 1, arch ); + } + + /* Add white noise, as a fraction of energy */ + auto_corr[0] = silk_ADD32( auto_corr[0], silk_max_32( silk_SMULWB( silk_RSHIFT( auto_corr[ 0 ], 4 ), + SILK_FIX_CONST( SHAPE_WHITE_NOISE_FRACTION, 20 ) ), 1 ) ); + + /* Calculate the reflection coefficients using schur */ + nrg = silk_schur64( refl_coef_Q16, auto_corr, psEnc->sCmn.shapingLPCOrder ); + silk_assert( nrg >= 0 ); + + /* Convert reflection coefficients to prediction coefficients */ + silk_k2a_Q16( AR2_Q24, refl_coef_Q16, psEnc->sCmn.shapingLPCOrder ); + + Qnrg = -scale; /* range: -12...30*/ + silk_assert( Qnrg >= -12 ); + silk_assert( Qnrg <= 30 ); + + /* Make sure that Qnrg is an even number */ + if( Qnrg & 1 ) { + Qnrg -= 1; + nrg >>= 1; + } + + tmp32 = silk_SQRT_APPROX( nrg ); + Qnrg >>= 1; /* range: -6...15*/ + + psEncCtrl->Gains_Q16[ k ] = silk_LSHIFT_SAT32( tmp32, 16 - Qnrg ); + + if( psEnc->sCmn.warping_Q16 > 0 ) { + /* Adjust gain for warping */ + gain_mult_Q16 = warped_gain( AR2_Q24, warping_Q16, psEnc->sCmn.shapingLPCOrder ); + silk_assert( psEncCtrl->Gains_Q16[ k ] >= 0 ); + if ( silk_SMULWW( silk_RSHIFT_ROUND( psEncCtrl->Gains_Q16[ k ], 1 ), gain_mult_Q16 ) >= ( silk_int32_MAX >> 1 ) ) { + psEncCtrl->Gains_Q16[ k ] = silk_int32_MAX; + } else { + psEncCtrl->Gains_Q16[ k ] = silk_SMULWW( psEncCtrl->Gains_Q16[ k ], gain_mult_Q16 ); + } + } + + /* Bandwidth expansion for synthesis filter shaping */ + silk_bwexpander_32( AR2_Q24, psEnc->sCmn.shapingLPCOrder, BWExp2_Q16 ); + + /* Compute noise shaping filter coefficients */ + silk_memcpy( AR1_Q24, AR2_Q24, psEnc->sCmn.shapingLPCOrder * sizeof( opus_int32 ) ); + + /* Bandwidth expansion for analysis filter shaping */ + silk_assert( BWExp1_Q16 <= SILK_FIX_CONST( 1.0, 16 ) ); + silk_bwexpander_32( AR1_Q24, psEnc->sCmn.shapingLPCOrder, BWExp1_Q16 ); + + /* Ratio of prediction gains, in energy domain */ + pre_nrg_Q30 = silk_LPC_inverse_pred_gain_Q24( AR2_Q24, psEnc->sCmn.shapingLPCOrder ); + nrg = silk_LPC_inverse_pred_gain_Q24( AR1_Q24, psEnc->sCmn.shapingLPCOrder ); + + /*psEncCtrl->GainsPre[ k ] = 1.0f - 0.7f * ( 1.0f - pre_nrg / nrg ) = 0.3f + 0.7f * pre_nrg / nrg;*/ + pre_nrg_Q30 = silk_LSHIFT32( silk_SMULWB( pre_nrg_Q30, SILK_FIX_CONST( 0.7, 15 ) ), 1 ); + psEncCtrl->GainsPre_Q14[ k ] = ( opus_int ) SILK_FIX_CONST( 0.3, 14 ) + silk_DIV32_varQ( pre_nrg_Q30, nrg, 14 ); + + /* Convert to monic warped prediction coefficients and limit absolute values */ + limit_warped_coefs( AR2_Q24, AR1_Q24, warping_Q16, SILK_FIX_CONST( 3.999, 24 ), psEnc->sCmn.shapingLPCOrder ); + + /* Convert from Q24 to Q13 and store in int16 */ + for( i = 0; i < psEnc->sCmn.shapingLPCOrder; i++ ) { + psEncCtrl->AR1_Q13[ k * MAX_SHAPE_LPC_ORDER + i ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( AR1_Q24[ i ], 11 ) ); + psEncCtrl->AR2_Q13[ k * MAX_SHAPE_LPC_ORDER + i ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( AR2_Q24[ i ], 11 ) ); + } + } + + /*****************/ + /* Gain tweaking */ + /*****************/ + /* Increase gains during low speech activity and put lower limit on gains */ + gain_mult_Q16 = silk_log2lin( -silk_SMLAWB( -SILK_FIX_CONST( 16.0, 7 ), SNR_adj_dB_Q7, SILK_FIX_CONST( 0.16, 16 ) ) ); + gain_add_Q16 = silk_log2lin( silk_SMLAWB( SILK_FIX_CONST( 16.0, 7 ), SILK_FIX_CONST( MIN_QGAIN_DB, 7 ), SILK_FIX_CONST( 0.16, 16 ) ) ); + silk_assert( gain_mult_Q16 > 0 ); + for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { + psEncCtrl->Gains_Q16[ k ] = silk_SMULWW( psEncCtrl->Gains_Q16[ k ], gain_mult_Q16 ); + silk_assert( psEncCtrl->Gains_Q16[ k ] >= 0 ); + psEncCtrl->Gains_Q16[ k ] = silk_ADD_POS_SAT32( psEncCtrl->Gains_Q16[ k ], gain_add_Q16 ); + } + + gain_mult_Q16 = SILK_FIX_CONST( 1.0, 16 ) + silk_RSHIFT_ROUND( silk_MLA( SILK_FIX_CONST( INPUT_TILT, 26 ), + psEncCtrl->coding_quality_Q14, SILK_FIX_CONST( HIGH_RATE_INPUT_TILT, 12 ) ), 10 ); + for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { + psEncCtrl->GainsPre_Q14[ k ] = silk_SMULWB( gain_mult_Q16, psEncCtrl->GainsPre_Q14[ k ] ); + } + + /************************************************/ + /* Control low-frequency shaping and noise tilt */ + /************************************************/ + /* Less low frequency shaping for noisy inputs */ + strength_Q16 = silk_MUL( SILK_FIX_CONST( LOW_FREQ_SHAPING, 4 ), silk_SMLAWB( SILK_FIX_CONST( 1.0, 12 ), + SILK_FIX_CONST( LOW_QUALITY_LOW_FREQ_SHAPING_DECR, 13 ), psEnc->sCmn.input_quality_bands_Q15[ 0 ] - SILK_FIX_CONST( 1.0, 15 ) ) ); + strength_Q16 = silk_RSHIFT( silk_MUL( strength_Q16, psEnc->sCmn.speech_activity_Q8 ), 8 ); + if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { + /* Reduce low frequencies quantization noise for periodic signals, depending on pitch lag */ + /*f = 400; freqz([1, -0.98 + 2e-4 * f], [1, -0.97 + 7e-4 * f], 2^12, Fs); axis([0, 1000, -10, 1])*/ + opus_int fs_kHz_inv = silk_DIV32_16( SILK_FIX_CONST( 0.2, 14 ), psEnc->sCmn.fs_kHz ); + for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { + b_Q14 = fs_kHz_inv + silk_DIV32_16( SILK_FIX_CONST( 3.0, 14 ), psEncCtrl->pitchL[ k ] ); + /* Pack two coefficients in one int32 */ + psEncCtrl->LF_shp_Q14[ k ] = silk_LSHIFT( SILK_FIX_CONST( 1.0, 14 ) - b_Q14 - silk_SMULWB( strength_Q16, b_Q14 ), 16 ); + psEncCtrl->LF_shp_Q14[ k ] |= (opus_uint16)( b_Q14 - SILK_FIX_CONST( 1.0, 14 ) ); + } + silk_assert( SILK_FIX_CONST( HARM_HP_NOISE_COEF, 24 ) < SILK_FIX_CONST( 0.5, 24 ) ); /* Guarantees that second argument to SMULWB() is within range of an opus_int16*/ + Tilt_Q16 = - SILK_FIX_CONST( HP_NOISE_COEF, 16 ) - + silk_SMULWB( SILK_FIX_CONST( 1.0, 16 ) - SILK_FIX_CONST( HP_NOISE_COEF, 16 ), + silk_SMULWB( SILK_FIX_CONST( HARM_HP_NOISE_COEF, 24 ), psEnc->sCmn.speech_activity_Q8 ) ); + } else { + b_Q14 = silk_DIV32_16( 21299, psEnc->sCmn.fs_kHz ); /* 1.3_Q0 = 21299_Q14*/ + /* Pack two coefficients in one int32 */ + psEncCtrl->LF_shp_Q14[ 0 ] = silk_LSHIFT( SILK_FIX_CONST( 1.0, 14 ) - b_Q14 - + silk_SMULWB( strength_Q16, silk_SMULWB( SILK_FIX_CONST( 0.6, 16 ), b_Q14 ) ), 16 ); + psEncCtrl->LF_shp_Q14[ 0 ] |= (opus_uint16)( b_Q14 - SILK_FIX_CONST( 1.0, 14 ) ); + for( k = 1; k < psEnc->sCmn.nb_subfr; k++ ) { + psEncCtrl->LF_shp_Q14[ k ] = psEncCtrl->LF_shp_Q14[ 0 ]; + } + Tilt_Q16 = -SILK_FIX_CONST( HP_NOISE_COEF, 16 ); + } + + /****************************/ + /* HARMONIC SHAPING CONTROL */ + /****************************/ + /* Control boosting of harmonic frequencies */ + HarmBoost_Q16 = silk_SMULWB( silk_SMULWB( SILK_FIX_CONST( 1.0, 17 ) - silk_LSHIFT( psEncCtrl->coding_quality_Q14, 3 ), + psEnc->LTPCorr_Q15 ), SILK_FIX_CONST( LOW_RATE_HARMONIC_BOOST, 16 ) ); + + /* More harmonic boost for noisy input signals */ + HarmBoost_Q16 = silk_SMLAWB( HarmBoost_Q16, + SILK_FIX_CONST( 1.0, 16 ) - silk_LSHIFT( psEncCtrl->input_quality_Q14, 2 ), SILK_FIX_CONST( LOW_INPUT_QUALITY_HARMONIC_BOOST, 16 ) ); + + if( USE_HARM_SHAPING && psEnc->sCmn.indices.signalType == TYPE_VOICED ) { + /* More harmonic noise shaping for high bitrates or noisy input */ + HarmShapeGain_Q16 = silk_SMLAWB( SILK_FIX_CONST( HARMONIC_SHAPING, 16 ), + SILK_FIX_CONST( 1.0, 16 ) - silk_SMULWB( SILK_FIX_CONST( 1.0, 18 ) - silk_LSHIFT( psEncCtrl->coding_quality_Q14, 4 ), + psEncCtrl->input_quality_Q14 ), SILK_FIX_CONST( HIGH_RATE_OR_LOW_QUALITY_HARMONIC_SHAPING, 16 ) ); + + /* Less harmonic noise shaping for less periodic signals */ + HarmShapeGain_Q16 = silk_SMULWB( silk_LSHIFT( HarmShapeGain_Q16, 1 ), + silk_SQRT_APPROX( silk_LSHIFT( psEnc->LTPCorr_Q15, 15 ) ) ); + } else { + HarmShapeGain_Q16 = 0; + } + + /*************************/ + /* Smooth over subframes */ + /*************************/ + for( k = 0; k < MAX_NB_SUBFR; k++ ) { + psShapeSt->HarmBoost_smth_Q16 = + silk_SMLAWB( psShapeSt->HarmBoost_smth_Q16, HarmBoost_Q16 - psShapeSt->HarmBoost_smth_Q16, SILK_FIX_CONST( SUBFR_SMTH_COEF, 16 ) ); + psShapeSt->HarmShapeGain_smth_Q16 = + silk_SMLAWB( psShapeSt->HarmShapeGain_smth_Q16, HarmShapeGain_Q16 - psShapeSt->HarmShapeGain_smth_Q16, SILK_FIX_CONST( SUBFR_SMTH_COEF, 16 ) ); + psShapeSt->Tilt_smth_Q16 = + silk_SMLAWB( psShapeSt->Tilt_smth_Q16, Tilt_Q16 - psShapeSt->Tilt_smth_Q16, SILK_FIX_CONST( SUBFR_SMTH_COEF, 16 ) ); + + psEncCtrl->HarmBoost_Q14[ k ] = ( opus_int )silk_RSHIFT_ROUND( psShapeSt->HarmBoost_smth_Q16, 2 ); + psEncCtrl->HarmShapeGain_Q14[ k ] = ( opus_int )silk_RSHIFT_ROUND( psShapeSt->HarmShapeGain_smth_Q16, 2 ); + psEncCtrl->Tilt_Q14[ k ] = ( opus_int )silk_RSHIFT_ROUND( psShapeSt->Tilt_smth_Q16, 2 ); + } + RESTORE_STACK; +} +#endif /* OVERRIDE_silk_noise_shape_analysis_FIX */ diff --git a/asm/libs/opus/silk/fixed/pitch_analysis_core_FIX.c b/asm/libs/opus/silk/fixed/pitch_analysis_core_FIX.c new file mode 100644 index 00000000..01bb9fc0 --- /dev/null +++ b/asm/libs/opus/silk/fixed/pitch_analysis_core_FIX.c @@ -0,0 +1,746 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/*********************************************************** +* Pitch analyser function +********************************************************** */ +#include "SigProc_FIX.h" +#include "pitch_est_defines.h" +#include "stack_alloc.h" +#include "debug.h" +#include "pitch.h" + +#define SCRATCH_SIZE 22 +#define SF_LENGTH_4KHZ ( PE_SUBFR_LENGTH_MS * 4 ) +#define SF_LENGTH_8KHZ ( PE_SUBFR_LENGTH_MS * 8 ) +#define MIN_LAG_4KHZ ( PE_MIN_LAG_MS * 4 ) +#define MIN_LAG_8KHZ ( PE_MIN_LAG_MS * 8 ) +#define MAX_LAG_4KHZ ( PE_MAX_LAG_MS * 4 ) +#define MAX_LAG_8KHZ ( PE_MAX_LAG_MS * 8 - 1 ) +#define CSTRIDE_4KHZ ( MAX_LAG_4KHZ + 1 - MIN_LAG_4KHZ ) +#define CSTRIDE_8KHZ ( MAX_LAG_8KHZ + 3 - ( MIN_LAG_8KHZ - 2 ) ) +#define D_COMP_MIN ( MIN_LAG_8KHZ - 3 ) +#define D_COMP_MAX ( MAX_LAG_8KHZ + 4 ) +#define D_COMP_STRIDE ( D_COMP_MAX - D_COMP_MIN ) + +typedef opus_int32 silk_pe_stage3_vals[ PE_NB_STAGE3_LAGS ]; + +/************************************************************/ +/* Internally used functions */ +/************************************************************/ +static void silk_P_Ana_calc_corr_st3( + silk_pe_stage3_vals cross_corr_st3[], /* O 3 DIM correlation array */ + const opus_int16 frame[], /* I vector to correlate */ + opus_int start_lag, /* I lag offset to search around */ + opus_int sf_length, /* I length of a 5 ms subframe */ + opus_int nb_subfr, /* I number of subframes */ + opus_int complexity, /* I Complexity setting */ + int arch /* I Run-time architecture */ +); + +static void silk_P_Ana_calc_energy_st3( + silk_pe_stage3_vals energies_st3[], /* O 3 DIM energy array */ + const opus_int16 frame[], /* I vector to calc energy in */ + opus_int start_lag, /* I lag offset to search around */ + opus_int sf_length, /* I length of one 5 ms subframe */ + opus_int nb_subfr, /* I number of subframes */ + opus_int complexity, /* I Complexity setting */ + int arch /* I Run-time architecture */ +); + +/*************************************************************/ +/* FIXED POINT CORE PITCH ANALYSIS FUNCTION */ +/*************************************************************/ +opus_int silk_pitch_analysis_core( /* O Voicing estimate: 0 voiced, 1 unvoiced */ + const opus_int16 *frame, /* I Signal of length PE_FRAME_LENGTH_MS*Fs_kHz */ + opus_int *pitch_out, /* O 4 pitch lag values */ + opus_int16 *lagIndex, /* O Lag Index */ + opus_int8 *contourIndex, /* O Pitch contour Index */ + opus_int *LTPCorr_Q15, /* I/O Normalized correlation; input: value from previous frame */ + opus_int prevLag, /* I Last lag of previous frame; set to zero is unvoiced */ + const opus_int32 search_thres1_Q16, /* I First stage threshold for lag candidates 0 - 1 */ + const opus_int search_thres2_Q13, /* I Final threshold for lag candidates 0 - 1 */ + const opus_int Fs_kHz, /* I Sample frequency (kHz) */ + const opus_int complexity, /* I Complexity setting, 0-2, where 2 is highest */ + const opus_int nb_subfr, /* I number of 5 ms subframes */ + int arch /* I Run-time architecture */ +) +{ + VARDECL( opus_int16, frame_8kHz ); + VARDECL( opus_int16, frame_4kHz ); + opus_int32 filt_state[ 6 ]; + const opus_int16 *input_frame_ptr; + opus_int i, k, d, j; + VARDECL( opus_int16, C ); + VARDECL( opus_int32, xcorr32 ); + const opus_int16 *target_ptr, *basis_ptr; + opus_int32 cross_corr, normalizer, energy, shift, energy_basis, energy_target; + opus_int d_srch[ PE_D_SRCH_LENGTH ], Cmax, length_d_srch, length_d_comp; + VARDECL( opus_int16, d_comp ); + opus_int32 sum, threshold, lag_counter; + opus_int CBimax, CBimax_new, CBimax_old, lag, start_lag, end_lag, lag_new; + opus_int32 CC[ PE_NB_CBKS_STAGE2_EXT ], CCmax, CCmax_b, CCmax_new_b, CCmax_new; + VARDECL( silk_pe_stage3_vals, energies_st3 ); + VARDECL( silk_pe_stage3_vals, cross_corr_st3 ); + opus_int frame_length, frame_length_8kHz, frame_length_4kHz; + opus_int sf_length; + opus_int min_lag; + opus_int max_lag; + opus_int32 contour_bias_Q15, diff; + opus_int nb_cbk_search, cbk_size; + opus_int32 delta_lag_log2_sqr_Q7, lag_log2_Q7, prevLag_log2_Q7, prev_lag_bias_Q13; + const opus_int8 *Lag_CB_ptr; + SAVE_STACK; + /* Check for valid sampling frequency */ + silk_assert( Fs_kHz == 8 || Fs_kHz == 12 || Fs_kHz == 16 ); + + /* Check for valid complexity setting */ + silk_assert( complexity >= SILK_PE_MIN_COMPLEX ); + silk_assert( complexity <= SILK_PE_MAX_COMPLEX ); + + silk_assert( search_thres1_Q16 >= 0 && search_thres1_Q16 <= (1<<16) ); + silk_assert( search_thres2_Q13 >= 0 && search_thres2_Q13 <= (1<<13) ); + + /* Set up frame lengths max / min lag for the sampling frequency */ + frame_length = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * Fs_kHz; + frame_length_4kHz = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * 4; + frame_length_8kHz = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * 8; + sf_length = PE_SUBFR_LENGTH_MS * Fs_kHz; + min_lag = PE_MIN_LAG_MS * Fs_kHz; + max_lag = PE_MAX_LAG_MS * Fs_kHz - 1; + + /* Resample from input sampled at Fs_kHz to 8 kHz */ + ALLOC( frame_8kHz, frame_length_8kHz, opus_int16 ); + if( Fs_kHz == 16 ) { + silk_memset( filt_state, 0, 2 * sizeof( opus_int32 ) ); + silk_resampler_down2( filt_state, frame_8kHz, frame, frame_length ); + } else if( Fs_kHz == 12 ) { + silk_memset( filt_state, 0, 6 * sizeof( opus_int32 ) ); + silk_resampler_down2_3( filt_state, frame_8kHz, frame, frame_length ); + } else { + silk_assert( Fs_kHz == 8 ); + silk_memcpy( frame_8kHz, frame, frame_length_8kHz * sizeof(opus_int16) ); + } + + /* Decimate again to 4 kHz */ + silk_memset( filt_state, 0, 2 * sizeof( opus_int32 ) );/* Set state to zero */ + ALLOC( frame_4kHz, frame_length_4kHz, opus_int16 ); + silk_resampler_down2( filt_state, frame_4kHz, frame_8kHz, frame_length_8kHz ); + + /* Low-pass filter */ + for( i = frame_length_4kHz - 1; i > 0; i-- ) { + frame_4kHz[ i ] = silk_ADD_SAT16( frame_4kHz[ i ], frame_4kHz[ i - 1 ] ); + } + + /******************************************************************************* + ** Scale 4 kHz signal down to prevent correlations measures from overflowing + ** find scaling as max scaling for each 8kHz(?) subframe + *******************************************************************************/ + + /* Inner product is calculated with different lengths, so scale for the worst case */ + silk_sum_sqr_shift( &energy, &shift, frame_4kHz, frame_length_4kHz ); + if( shift > 0 ) { + shift = silk_RSHIFT( shift, 1 ); + for( i = 0; i < frame_length_4kHz; i++ ) { + frame_4kHz[ i ] = silk_RSHIFT( frame_4kHz[ i ], shift ); + } + } + + /****************************************************************************** + * FIRST STAGE, operating in 4 khz + ******************************************************************************/ + ALLOC( C, nb_subfr * CSTRIDE_8KHZ, opus_int16 ); + ALLOC( xcorr32, MAX_LAG_4KHZ-MIN_LAG_4KHZ+1, opus_int32 ); + silk_memset( C, 0, (nb_subfr >> 1) * CSTRIDE_4KHZ * sizeof( opus_int16 ) ); + target_ptr = &frame_4kHz[ silk_LSHIFT( SF_LENGTH_4KHZ, 2 ) ]; + for( k = 0; k < nb_subfr >> 1; k++ ) { + /* Check that we are within range of the array */ + silk_assert( target_ptr >= frame_4kHz ); + silk_assert( target_ptr + SF_LENGTH_8KHZ <= frame_4kHz + frame_length_4kHz ); + + basis_ptr = target_ptr - MIN_LAG_4KHZ; + + /* Check that we are within range of the array */ + silk_assert( basis_ptr >= frame_4kHz ); + silk_assert( basis_ptr + SF_LENGTH_8KHZ <= frame_4kHz + frame_length_4kHz ); + + celt_pitch_xcorr( target_ptr, target_ptr - MAX_LAG_4KHZ, xcorr32, SF_LENGTH_8KHZ, MAX_LAG_4KHZ - MIN_LAG_4KHZ + 1, arch ); + + /* Calculate first vector products before loop */ + cross_corr = xcorr32[ MAX_LAG_4KHZ - MIN_LAG_4KHZ ]; + normalizer = silk_inner_prod_aligned( target_ptr, target_ptr, SF_LENGTH_8KHZ, arch ); + normalizer = silk_ADD32( normalizer, silk_inner_prod_aligned( basis_ptr, basis_ptr, SF_LENGTH_8KHZ, arch ) ); + normalizer = silk_ADD32( normalizer, silk_SMULBB( SF_LENGTH_8KHZ, 4000 ) ); + + matrix_ptr( C, k, 0, CSTRIDE_4KHZ ) = + (opus_int16)silk_DIV32_varQ( cross_corr, normalizer, 13 + 1 ); /* Q13 */ + + /* From now on normalizer is computed recursively */ + for( d = MIN_LAG_4KHZ + 1; d <= MAX_LAG_4KHZ; d++ ) { + basis_ptr--; + + /* Check that we are within range of the array */ + silk_assert( basis_ptr >= frame_4kHz ); + silk_assert( basis_ptr + SF_LENGTH_8KHZ <= frame_4kHz + frame_length_4kHz ); + + cross_corr = xcorr32[ MAX_LAG_4KHZ - d ]; + + /* Add contribution of new sample and remove contribution from oldest sample */ + normalizer = silk_ADD32( normalizer, + silk_SMULBB( basis_ptr[ 0 ], basis_ptr[ 0 ] ) - + silk_SMULBB( basis_ptr[ SF_LENGTH_8KHZ ], basis_ptr[ SF_LENGTH_8KHZ ] ) ); + + matrix_ptr( C, k, d - MIN_LAG_4KHZ, CSTRIDE_4KHZ) = + (opus_int16)silk_DIV32_varQ( cross_corr, normalizer, 13 + 1 ); /* Q13 */ + } + /* Update target pointer */ + target_ptr += SF_LENGTH_8KHZ; + } + + /* Combine two subframes into single correlation measure and apply short-lag bias */ + if( nb_subfr == PE_MAX_NB_SUBFR ) { + for( i = MAX_LAG_4KHZ; i >= MIN_LAG_4KHZ; i-- ) { + sum = (opus_int32)matrix_ptr( C, 0, i - MIN_LAG_4KHZ, CSTRIDE_4KHZ ) + + (opus_int32)matrix_ptr( C, 1, i - MIN_LAG_4KHZ, CSTRIDE_4KHZ ); /* Q14 */ + sum = silk_SMLAWB( sum, sum, silk_LSHIFT( -i, 4 ) ); /* Q14 */ + C[ i - MIN_LAG_4KHZ ] = (opus_int16)sum; /* Q14 */ + } + } else { + /* Only short-lag bias */ + for( i = MAX_LAG_4KHZ; i >= MIN_LAG_4KHZ; i-- ) { + sum = silk_LSHIFT( (opus_int32)C[ i - MIN_LAG_4KHZ ], 1 ); /* Q14 */ + sum = silk_SMLAWB( sum, sum, silk_LSHIFT( -i, 4 ) ); /* Q14 */ + C[ i - MIN_LAG_4KHZ ] = (opus_int16)sum; /* Q14 */ + } + } + + /* Sort */ + length_d_srch = silk_ADD_LSHIFT32( 4, complexity, 1 ); + silk_assert( 3 * length_d_srch <= PE_D_SRCH_LENGTH ); + silk_insertion_sort_decreasing_int16( C, d_srch, CSTRIDE_4KHZ, + length_d_srch ); + + /* Escape if correlation is very low already here */ + Cmax = (opus_int)C[ 0 ]; /* Q14 */ + if( Cmax < SILK_FIX_CONST( 0.2, 14 ) ) { + silk_memset( pitch_out, 0, nb_subfr * sizeof( opus_int ) ); + *LTPCorr_Q15 = 0; + *lagIndex = 0; + *contourIndex = 0; + RESTORE_STACK; + return 1; + } + + threshold = silk_SMULWB( search_thres1_Q16, Cmax ); + for( i = 0; i < length_d_srch; i++ ) { + /* Convert to 8 kHz indices for the sorted correlation that exceeds the threshold */ + if( C[ i ] > threshold ) { + d_srch[ i ] = silk_LSHIFT( d_srch[ i ] + MIN_LAG_4KHZ, 1 ); + } else { + length_d_srch = i; + break; + } + } + silk_assert( length_d_srch > 0 ); + + ALLOC( d_comp, D_COMP_STRIDE, opus_int16 ); + for( i = D_COMP_MIN; i < D_COMP_MAX; i++ ) { + d_comp[ i - D_COMP_MIN ] = 0; + } + for( i = 0; i < length_d_srch; i++ ) { + d_comp[ d_srch[ i ] - D_COMP_MIN ] = 1; + } + + /* Convolution */ + for( i = D_COMP_MAX - 1; i >= MIN_LAG_8KHZ; i-- ) { + d_comp[ i - D_COMP_MIN ] += + d_comp[ i - 1 - D_COMP_MIN ] + d_comp[ i - 2 - D_COMP_MIN ]; + } + + length_d_srch = 0; + for( i = MIN_LAG_8KHZ; i < MAX_LAG_8KHZ + 1; i++ ) { + if( d_comp[ i + 1 - D_COMP_MIN ] > 0 ) { + d_srch[ length_d_srch ] = i; + length_d_srch++; + } + } + + /* Convolution */ + for( i = D_COMP_MAX - 1; i >= MIN_LAG_8KHZ; i-- ) { + d_comp[ i - D_COMP_MIN ] += d_comp[ i - 1 - D_COMP_MIN ] + + d_comp[ i - 2 - D_COMP_MIN ] + d_comp[ i - 3 - D_COMP_MIN ]; + } + + length_d_comp = 0; + for( i = MIN_LAG_8KHZ; i < D_COMP_MAX; i++ ) { + if( d_comp[ i - D_COMP_MIN ] > 0 ) { + d_comp[ length_d_comp ] = i - 2; + length_d_comp++; + } + } + + /********************************************************************************** + ** SECOND STAGE, operating at 8 kHz, on lag sections with high correlation + *************************************************************************************/ + + /****************************************************************************** + ** Scale signal down to avoid correlations measures from overflowing + *******************************************************************************/ + /* find scaling as max scaling for each subframe */ + silk_sum_sqr_shift( &energy, &shift, frame_8kHz, frame_length_8kHz ); + if( shift > 0 ) { + shift = silk_RSHIFT( shift, 1 ); + for( i = 0; i < frame_length_8kHz; i++ ) { + frame_8kHz[ i ] = silk_RSHIFT( frame_8kHz[ i ], shift ); + } + } + + /********************************************************************************* + * Find energy of each subframe projected onto its history, for a range of delays + *********************************************************************************/ + silk_memset( C, 0, nb_subfr * CSTRIDE_8KHZ * sizeof( opus_int16 ) ); + + target_ptr = &frame_8kHz[ PE_LTP_MEM_LENGTH_MS * 8 ]; + for( k = 0; k < nb_subfr; k++ ) { + + /* Check that we are within range of the array */ + silk_assert( target_ptr >= frame_8kHz ); + silk_assert( target_ptr + SF_LENGTH_8KHZ <= frame_8kHz + frame_length_8kHz ); + + energy_target = silk_ADD32( silk_inner_prod_aligned( target_ptr, target_ptr, SF_LENGTH_8KHZ, arch ), 1 ); + for( j = 0; j < length_d_comp; j++ ) { + d = d_comp[ j ]; + basis_ptr = target_ptr - d; + + /* Check that we are within range of the array */ + silk_assert( basis_ptr >= frame_8kHz ); + silk_assert( basis_ptr + SF_LENGTH_8KHZ <= frame_8kHz + frame_length_8kHz ); + + cross_corr = silk_inner_prod_aligned( target_ptr, basis_ptr, SF_LENGTH_8KHZ, arch ); + if( cross_corr > 0 ) { + energy_basis = silk_inner_prod_aligned( basis_ptr, basis_ptr, SF_LENGTH_8KHZ, arch ); + matrix_ptr( C, k, d - ( MIN_LAG_8KHZ - 2 ), CSTRIDE_8KHZ ) = + (opus_int16)silk_DIV32_varQ( cross_corr, + silk_ADD32( energy_target, + energy_basis ), + 13 + 1 ); /* Q13 */ + } else { + matrix_ptr( C, k, d - ( MIN_LAG_8KHZ - 2 ), CSTRIDE_8KHZ ) = 0; + } + } + target_ptr += SF_LENGTH_8KHZ; + } + + /* search over lag range and lags codebook */ + /* scale factor for lag codebook, as a function of center lag */ + + CCmax = silk_int32_MIN; + CCmax_b = silk_int32_MIN; + + CBimax = 0; /* To avoid returning undefined lag values */ + lag = -1; /* To check if lag with strong enough correlation has been found */ + + if( prevLag > 0 ) { + if( Fs_kHz == 12 ) { + prevLag = silk_DIV32_16( silk_LSHIFT( prevLag, 1 ), 3 ); + } else if( Fs_kHz == 16 ) { + prevLag = silk_RSHIFT( prevLag, 1 ); + } + prevLag_log2_Q7 = silk_lin2log( (opus_int32)prevLag ); + } else { + prevLag_log2_Q7 = 0; + } + silk_assert( search_thres2_Q13 == silk_SAT16( search_thres2_Q13 ) ); + /* Set up stage 2 codebook based on number of subframes */ + if( nb_subfr == PE_MAX_NB_SUBFR ) { + cbk_size = PE_NB_CBKS_STAGE2_EXT; + Lag_CB_ptr = &silk_CB_lags_stage2[ 0 ][ 0 ]; + if( Fs_kHz == 8 && complexity > SILK_PE_MIN_COMPLEX ) { + /* If input is 8 khz use a larger codebook here because it is last stage */ + nb_cbk_search = PE_NB_CBKS_STAGE2_EXT; + } else { + nb_cbk_search = PE_NB_CBKS_STAGE2; + } + } else { + cbk_size = PE_NB_CBKS_STAGE2_10MS; + Lag_CB_ptr = &silk_CB_lags_stage2_10_ms[ 0 ][ 0 ]; + nb_cbk_search = PE_NB_CBKS_STAGE2_10MS; + } + + for( k = 0; k < length_d_srch; k++ ) { + d = d_srch[ k ]; + for( j = 0; j < nb_cbk_search; j++ ) { + CC[ j ] = 0; + for( i = 0; i < nb_subfr; i++ ) { + opus_int d_subfr; + /* Try all codebooks */ + d_subfr = d + matrix_ptr( Lag_CB_ptr, i, j, cbk_size ); + CC[ j ] = CC[ j ] + + (opus_int32)matrix_ptr( C, i, + d_subfr - ( MIN_LAG_8KHZ - 2 ), + CSTRIDE_8KHZ ); + } + } + /* Find best codebook */ + CCmax_new = silk_int32_MIN; + CBimax_new = 0; + for( i = 0; i < nb_cbk_search; i++ ) { + if( CC[ i ] > CCmax_new ) { + CCmax_new = CC[ i ]; + CBimax_new = i; + } + } + + /* Bias towards shorter lags */ + lag_log2_Q7 = silk_lin2log( d ); /* Q7 */ + silk_assert( lag_log2_Q7 == silk_SAT16( lag_log2_Q7 ) ); + silk_assert( nb_subfr * SILK_FIX_CONST( PE_SHORTLAG_BIAS, 13 ) == silk_SAT16( nb_subfr * SILK_FIX_CONST( PE_SHORTLAG_BIAS, 13 ) ) ); + CCmax_new_b = CCmax_new - silk_RSHIFT( silk_SMULBB( nb_subfr * SILK_FIX_CONST( PE_SHORTLAG_BIAS, 13 ), lag_log2_Q7 ), 7 ); /* Q13 */ + + /* Bias towards previous lag */ + silk_assert( nb_subfr * SILK_FIX_CONST( PE_PREVLAG_BIAS, 13 ) == silk_SAT16( nb_subfr * SILK_FIX_CONST( PE_PREVLAG_BIAS, 13 ) ) ); + if( prevLag > 0 ) { + delta_lag_log2_sqr_Q7 = lag_log2_Q7 - prevLag_log2_Q7; + silk_assert( delta_lag_log2_sqr_Q7 == silk_SAT16( delta_lag_log2_sqr_Q7 ) ); + delta_lag_log2_sqr_Q7 = silk_RSHIFT( silk_SMULBB( delta_lag_log2_sqr_Q7, delta_lag_log2_sqr_Q7 ), 7 ); + prev_lag_bias_Q13 = silk_RSHIFT( silk_SMULBB( nb_subfr * SILK_FIX_CONST( PE_PREVLAG_BIAS, 13 ), *LTPCorr_Q15 ), 15 ); /* Q13 */ + prev_lag_bias_Q13 = silk_DIV32( silk_MUL( prev_lag_bias_Q13, delta_lag_log2_sqr_Q7 ), delta_lag_log2_sqr_Q7 + SILK_FIX_CONST( 0.5, 7 ) ); + CCmax_new_b -= prev_lag_bias_Q13; /* Q13 */ + } + + if( CCmax_new_b > CCmax_b && /* Find maximum biased correlation */ + CCmax_new > silk_SMULBB( nb_subfr, search_thres2_Q13 ) && /* Correlation needs to be high enough to be voiced */ + silk_CB_lags_stage2[ 0 ][ CBimax_new ] <= MIN_LAG_8KHZ /* Lag must be in range */ + ) { + CCmax_b = CCmax_new_b; + CCmax = CCmax_new; + lag = d; + CBimax = CBimax_new; + } + } + + if( lag == -1 ) { + /* No suitable candidate found */ + silk_memset( pitch_out, 0, nb_subfr * sizeof( opus_int ) ); + *LTPCorr_Q15 = 0; + *lagIndex = 0; + *contourIndex = 0; + RESTORE_STACK; + return 1; + } + + /* Output normalized correlation */ + *LTPCorr_Q15 = (opus_int)silk_LSHIFT( silk_DIV32_16( CCmax, nb_subfr ), 2 ); + silk_assert( *LTPCorr_Q15 >= 0 ); + + if( Fs_kHz > 8 ) { + VARDECL( opus_int16, scratch_mem ); + /***************************************************************************/ + /* Scale input signal down to avoid correlations measures from overflowing */ + /***************************************************************************/ + /* find scaling as max scaling for each subframe */ + silk_sum_sqr_shift( &energy, &shift, frame, frame_length ); + ALLOC( scratch_mem, shift > 0 ? frame_length : ALLOC_NONE, opus_int16 ); + if( shift > 0 ) { + /* Move signal to scratch mem because the input signal should be unchanged */ + shift = silk_RSHIFT( shift, 1 ); + for( i = 0; i < frame_length; i++ ) { + scratch_mem[ i ] = silk_RSHIFT( frame[ i ], shift ); + } + input_frame_ptr = scratch_mem; + } else { + input_frame_ptr = frame; + } + + /* Search in original signal */ + + CBimax_old = CBimax; + /* Compensate for decimation */ + silk_assert( lag == silk_SAT16( lag ) ); + if( Fs_kHz == 12 ) { + lag = silk_RSHIFT( silk_SMULBB( lag, 3 ), 1 ); + } else if( Fs_kHz == 16 ) { + lag = silk_LSHIFT( lag, 1 ); + } else { + lag = silk_SMULBB( lag, 3 ); + } + + lag = silk_LIMIT_int( lag, min_lag, max_lag ); + start_lag = silk_max_int( lag - 2, min_lag ); + end_lag = silk_min_int( lag + 2, max_lag ); + lag_new = lag; /* to avoid undefined lag */ + CBimax = 0; /* to avoid undefined lag */ + + CCmax = silk_int32_MIN; + /* pitch lags according to second stage */ + for( k = 0; k < nb_subfr; k++ ) { + pitch_out[ k ] = lag + 2 * silk_CB_lags_stage2[ k ][ CBimax_old ]; + } + + /* Set up codebook parameters according to complexity setting and frame length */ + if( nb_subfr == PE_MAX_NB_SUBFR ) { + nb_cbk_search = (opus_int)silk_nb_cbk_searchs_stage3[ complexity ]; + cbk_size = PE_NB_CBKS_STAGE3_MAX; + Lag_CB_ptr = &silk_CB_lags_stage3[ 0 ][ 0 ]; + } else { + nb_cbk_search = PE_NB_CBKS_STAGE3_10MS; + cbk_size = PE_NB_CBKS_STAGE3_10MS; + Lag_CB_ptr = &silk_CB_lags_stage3_10_ms[ 0 ][ 0 ]; + } + + /* Calculate the correlations and energies needed in stage 3 */ + ALLOC( energies_st3, nb_subfr * nb_cbk_search, silk_pe_stage3_vals ); + ALLOC( cross_corr_st3, nb_subfr * nb_cbk_search, silk_pe_stage3_vals ); + silk_P_Ana_calc_corr_st3( cross_corr_st3, input_frame_ptr, start_lag, sf_length, nb_subfr, complexity, arch ); + silk_P_Ana_calc_energy_st3( energies_st3, input_frame_ptr, start_lag, sf_length, nb_subfr, complexity, arch ); + + lag_counter = 0; + silk_assert( lag == silk_SAT16( lag ) ); + contour_bias_Q15 = silk_DIV32_16( SILK_FIX_CONST( PE_FLATCONTOUR_BIAS, 15 ), lag ); + + target_ptr = &input_frame_ptr[ PE_LTP_MEM_LENGTH_MS * Fs_kHz ]; + energy_target = silk_ADD32( silk_inner_prod_aligned( target_ptr, target_ptr, nb_subfr * sf_length, arch ), 1 ); + for( d = start_lag; d <= end_lag; d++ ) { + for( j = 0; j < nb_cbk_search; j++ ) { + cross_corr = 0; + energy = energy_target; + for( k = 0; k < nb_subfr; k++ ) { + cross_corr = silk_ADD32( cross_corr, + matrix_ptr( cross_corr_st3, k, j, + nb_cbk_search )[ lag_counter ] ); + energy = silk_ADD32( energy, + matrix_ptr( energies_st3, k, j, + nb_cbk_search )[ lag_counter ] ); + silk_assert( energy >= 0 ); + } + if( cross_corr > 0 ) { + CCmax_new = silk_DIV32_varQ( cross_corr, energy, 13 + 1 ); /* Q13 */ + /* Reduce depending on flatness of contour */ + diff = silk_int16_MAX - silk_MUL( contour_bias_Q15, j ); /* Q15 */ + silk_assert( diff == silk_SAT16( diff ) ); + CCmax_new = silk_SMULWB( CCmax_new, diff ); /* Q14 */ + } else { + CCmax_new = 0; + } + + if( CCmax_new > CCmax && ( d + silk_CB_lags_stage3[ 0 ][ j ] ) <= max_lag ) { + CCmax = CCmax_new; + lag_new = d; + CBimax = j; + } + } + lag_counter++; + } + + for( k = 0; k < nb_subfr; k++ ) { + pitch_out[ k ] = lag_new + matrix_ptr( Lag_CB_ptr, k, CBimax, cbk_size ); + pitch_out[ k ] = silk_LIMIT( pitch_out[ k ], min_lag, PE_MAX_LAG_MS * Fs_kHz ); + } + *lagIndex = (opus_int16)( lag_new - min_lag); + *contourIndex = (opus_int8)CBimax; + } else { /* Fs_kHz == 8 */ + /* Save Lags */ + for( k = 0; k < nb_subfr; k++ ) { + pitch_out[ k ] = lag + matrix_ptr( Lag_CB_ptr, k, CBimax, cbk_size ); + pitch_out[ k ] = silk_LIMIT( pitch_out[ k ], MIN_LAG_8KHZ, PE_MAX_LAG_MS * 8 ); + } + *lagIndex = (opus_int16)( lag - MIN_LAG_8KHZ ); + *contourIndex = (opus_int8)CBimax; + } + silk_assert( *lagIndex >= 0 ); + /* return as voiced */ + RESTORE_STACK; + return 0; +} + +/*********************************************************************** + * Calculates the correlations used in stage 3 search. In order to cover + * the whole lag codebook for all the searched offset lags (lag +- 2), + * the following correlations are needed in each sub frame: + * + * sf1: lag range [-8,...,7] total 16 correlations + * sf2: lag range [-4,...,4] total 9 correlations + * sf3: lag range [-3,....4] total 8 correltions + * sf4: lag range [-6,....8] total 15 correlations + * + * In total 48 correlations. The direct implementation computed in worst + * case 4*12*5 = 240 correlations, but more likely around 120. + ***********************************************************************/ +static void silk_P_Ana_calc_corr_st3( + silk_pe_stage3_vals cross_corr_st3[], /* O 3 DIM correlation array */ + const opus_int16 frame[], /* I vector to correlate */ + opus_int start_lag, /* I lag offset to search around */ + opus_int sf_length, /* I length of a 5 ms subframe */ + opus_int nb_subfr, /* I number of subframes */ + opus_int complexity, /* I Complexity setting */ + int arch /* I Run-time architecture */ +) +{ + const opus_int16 *target_ptr; + opus_int i, j, k, lag_counter, lag_low, lag_high; + opus_int nb_cbk_search, delta, idx, cbk_size; + VARDECL( opus_int32, scratch_mem ); + VARDECL( opus_int32, xcorr32 ); + const opus_int8 *Lag_range_ptr, *Lag_CB_ptr; + SAVE_STACK; + + silk_assert( complexity >= SILK_PE_MIN_COMPLEX ); + silk_assert( complexity <= SILK_PE_MAX_COMPLEX ); + + if( nb_subfr == PE_MAX_NB_SUBFR ) { + Lag_range_ptr = &silk_Lag_range_stage3[ complexity ][ 0 ][ 0 ]; + Lag_CB_ptr = &silk_CB_lags_stage3[ 0 ][ 0 ]; + nb_cbk_search = silk_nb_cbk_searchs_stage3[ complexity ]; + cbk_size = PE_NB_CBKS_STAGE3_MAX; + } else { + silk_assert( nb_subfr == PE_MAX_NB_SUBFR >> 1); + Lag_range_ptr = &silk_Lag_range_stage3_10_ms[ 0 ][ 0 ]; + Lag_CB_ptr = &silk_CB_lags_stage3_10_ms[ 0 ][ 0 ]; + nb_cbk_search = PE_NB_CBKS_STAGE3_10MS; + cbk_size = PE_NB_CBKS_STAGE3_10MS; + } + ALLOC( scratch_mem, SCRATCH_SIZE, opus_int32 ); + ALLOC( xcorr32, SCRATCH_SIZE, opus_int32 ); + + target_ptr = &frame[ silk_LSHIFT( sf_length, 2 ) ]; /* Pointer to middle of frame */ + for( k = 0; k < nb_subfr; k++ ) { + lag_counter = 0; + + /* Calculate the correlations for each subframe */ + lag_low = matrix_ptr( Lag_range_ptr, k, 0, 2 ); + lag_high = matrix_ptr( Lag_range_ptr, k, 1, 2 ); + silk_assert(lag_high-lag_low+1 <= SCRATCH_SIZE); + celt_pitch_xcorr( target_ptr, target_ptr - start_lag - lag_high, xcorr32, sf_length, lag_high - lag_low + 1, arch ); + for( j = lag_low; j <= lag_high; j++ ) { + silk_assert( lag_counter < SCRATCH_SIZE ); + scratch_mem[ lag_counter ] = xcorr32[ lag_high - j ]; + lag_counter++; + } + + delta = matrix_ptr( Lag_range_ptr, k, 0, 2 ); + for( i = 0; i < nb_cbk_search; i++ ) { + /* Fill out the 3 dim array that stores the correlations for */ + /* each code_book vector for each start lag */ + idx = matrix_ptr( Lag_CB_ptr, k, i, cbk_size ) - delta; + for( j = 0; j < PE_NB_STAGE3_LAGS; j++ ) { + silk_assert( idx + j < SCRATCH_SIZE ); + silk_assert( idx + j < lag_counter ); + matrix_ptr( cross_corr_st3, k, i, nb_cbk_search )[ j ] = + scratch_mem[ idx + j ]; + } + } + target_ptr += sf_length; + } + RESTORE_STACK; +} + +/********************************************************************/ +/* Calculate the energies for first two subframes. The energies are */ +/* calculated recursively. */ +/********************************************************************/ +static void silk_P_Ana_calc_energy_st3( + silk_pe_stage3_vals energies_st3[], /* O 3 DIM energy array */ + const opus_int16 frame[], /* I vector to calc energy in */ + opus_int start_lag, /* I lag offset to search around */ + opus_int sf_length, /* I length of one 5 ms subframe */ + opus_int nb_subfr, /* I number of subframes */ + opus_int complexity, /* I Complexity setting */ + int arch /* I Run-time architecture */ +) +{ + const opus_int16 *target_ptr, *basis_ptr; + opus_int32 energy; + opus_int k, i, j, lag_counter; + opus_int nb_cbk_search, delta, idx, cbk_size, lag_diff; + VARDECL( opus_int32, scratch_mem ); + const opus_int8 *Lag_range_ptr, *Lag_CB_ptr; + SAVE_STACK; + + silk_assert( complexity >= SILK_PE_MIN_COMPLEX ); + silk_assert( complexity <= SILK_PE_MAX_COMPLEX ); + + if( nb_subfr == PE_MAX_NB_SUBFR ) { + Lag_range_ptr = &silk_Lag_range_stage3[ complexity ][ 0 ][ 0 ]; + Lag_CB_ptr = &silk_CB_lags_stage3[ 0 ][ 0 ]; + nb_cbk_search = silk_nb_cbk_searchs_stage3[ complexity ]; + cbk_size = PE_NB_CBKS_STAGE3_MAX; + } else { + silk_assert( nb_subfr == PE_MAX_NB_SUBFR >> 1); + Lag_range_ptr = &silk_Lag_range_stage3_10_ms[ 0 ][ 0 ]; + Lag_CB_ptr = &silk_CB_lags_stage3_10_ms[ 0 ][ 0 ]; + nb_cbk_search = PE_NB_CBKS_STAGE3_10MS; + cbk_size = PE_NB_CBKS_STAGE3_10MS; + } + ALLOC( scratch_mem, SCRATCH_SIZE, opus_int32 ); + + target_ptr = &frame[ silk_LSHIFT( sf_length, 2 ) ]; + for( k = 0; k < nb_subfr; k++ ) { + lag_counter = 0; + + /* Calculate the energy for first lag */ + basis_ptr = target_ptr - ( start_lag + matrix_ptr( Lag_range_ptr, k, 0, 2 ) ); + energy = silk_inner_prod_aligned( basis_ptr, basis_ptr, sf_length, arch ); + silk_assert( energy >= 0 ); + scratch_mem[ lag_counter ] = energy; + lag_counter++; + + lag_diff = ( matrix_ptr( Lag_range_ptr, k, 1, 2 ) - matrix_ptr( Lag_range_ptr, k, 0, 2 ) + 1 ); + for( i = 1; i < lag_diff; i++ ) { + /* remove part outside new window */ + energy -= silk_SMULBB( basis_ptr[ sf_length - i ], basis_ptr[ sf_length - i ] ); + silk_assert( energy >= 0 ); + + /* add part that comes into window */ + energy = silk_ADD_SAT32( energy, silk_SMULBB( basis_ptr[ -i ], basis_ptr[ -i ] ) ); + silk_assert( energy >= 0 ); + silk_assert( lag_counter < SCRATCH_SIZE ); + scratch_mem[ lag_counter ] = energy; + lag_counter++; + } + + delta = matrix_ptr( Lag_range_ptr, k, 0, 2 ); + for( i = 0; i < nb_cbk_search; i++ ) { + /* Fill out the 3 dim array that stores the correlations for */ + /* each code_book vector for each start lag */ + idx = matrix_ptr( Lag_CB_ptr, k, i, cbk_size ) - delta; + for( j = 0; j < PE_NB_STAGE3_LAGS; j++ ) { + silk_assert( idx + j < SCRATCH_SIZE ); + silk_assert( idx + j < lag_counter ); + matrix_ptr( energies_st3, k, i, nb_cbk_search )[ j ] = + scratch_mem[ idx + j ]; + silk_assert( + matrix_ptr( energies_st3, k, i, nb_cbk_search )[ j ] >= 0 ); + } + } + target_ptr += sf_length; + } + RESTORE_STACK; +} diff --git a/asm/libs/opus/silk/fixed/prefilter_FIX.c b/asm/libs/opus/silk/fixed/prefilter_FIX.c new file mode 100644 index 00000000..6a8e3515 --- /dev/null +++ b/asm/libs/opus/silk/fixed/prefilter_FIX.c @@ -0,0 +1,221 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FIX.h" +#include "stack_alloc.h" +#include "tuning_parameters.h" + +#if defined(MIPSr1_ASM) +#include "mips/prefilter_FIX_mipsr1.h" +#endif + + +#if !defined(OVERRIDE_silk_warped_LPC_analysis_filter_FIX) +#define silk_warped_LPC_analysis_filter_FIX(state, res_Q2, coef_Q13, input, lambda_Q16, length, order, arch) \ + ((void)(arch),silk_warped_LPC_analysis_filter_FIX_c(state, res_Q2, coef_Q13, input, lambda_Q16, length, order)) +#endif + +/* Prefilter for finding Quantizer input signal */ +static OPUS_INLINE void silk_prefilt_FIX( + silk_prefilter_state_FIX *P, /* I/O state */ + opus_int32 st_res_Q12[], /* I short term residual signal */ + opus_int32 xw_Q3[], /* O prefiltered signal */ + opus_int32 HarmShapeFIRPacked_Q12, /* I Harmonic shaping coeficients */ + opus_int Tilt_Q14, /* I Tilt shaping coeficient */ + opus_int32 LF_shp_Q14, /* I Low-frequancy shaping coeficients */ + opus_int lag, /* I Lag for harmonic shaping */ + opus_int length /* I Length of signals */ +); + +void silk_warped_LPC_analysis_filter_FIX_c( + opus_int32 state[], /* I/O State [order + 1] */ + opus_int32 res_Q2[], /* O Residual signal [length] */ + const opus_int16 coef_Q13[], /* I Coefficients [order] */ + const opus_int16 input[], /* I Input signal [length] */ + const opus_int16 lambda_Q16, /* I Warping factor */ + const opus_int length, /* I Length of input signal */ + const opus_int order /* I Filter order (even) */ +) +{ + opus_int n, i; + opus_int32 acc_Q11, tmp1, tmp2; + + /* Order must be even */ + silk_assert( ( order & 1 ) == 0 ); + + for( n = 0; n < length; n++ ) { + /* Output of lowpass section */ + tmp2 = silk_SMLAWB( state[ 0 ], state[ 1 ], lambda_Q16 ); + state[ 0 ] = silk_LSHIFT( input[ n ], 14 ); + /* Output of allpass section */ + tmp1 = silk_SMLAWB( state[ 1 ], state[ 2 ] - tmp2, lambda_Q16 ); + state[ 1 ] = tmp2; + acc_Q11 = silk_RSHIFT( order, 1 ); + acc_Q11 = silk_SMLAWB( acc_Q11, tmp2, coef_Q13[ 0 ] ); + /* Loop over allpass sections */ + for( i = 2; i < order; i += 2 ) { + /* Output of allpass section */ + tmp2 = silk_SMLAWB( state[ i ], state[ i + 1 ] - tmp1, lambda_Q16 ); + state[ i ] = tmp1; + acc_Q11 = silk_SMLAWB( acc_Q11, tmp1, coef_Q13[ i - 1 ] ); + /* Output of allpass section */ + tmp1 = silk_SMLAWB( state[ i + 1 ], state[ i + 2 ] - tmp2, lambda_Q16 ); + state[ i + 1 ] = tmp2; + acc_Q11 = silk_SMLAWB( acc_Q11, tmp2, coef_Q13[ i ] ); + } + state[ order ] = tmp1; + acc_Q11 = silk_SMLAWB( acc_Q11, tmp1, coef_Q13[ order - 1 ] ); + res_Q2[ n ] = silk_LSHIFT( (opus_int32)input[ n ], 2 ) - silk_RSHIFT_ROUND( acc_Q11, 9 ); + } +} + +void silk_prefilter_FIX( + silk_encoder_state_FIX *psEnc, /* I/O Encoder state */ + const silk_encoder_control_FIX *psEncCtrl, /* I Encoder control */ + opus_int32 xw_Q3[], /* O Weighted signal */ + const opus_int16 x[] /* I Speech signal */ +) +{ + silk_prefilter_state_FIX *P = &psEnc->sPrefilt; + opus_int j, k, lag; + opus_int32 tmp_32; + const opus_int16 *AR1_shp_Q13; + const opus_int16 *px; + opus_int32 *pxw_Q3; + opus_int HarmShapeGain_Q12, Tilt_Q14; + opus_int32 HarmShapeFIRPacked_Q12, LF_shp_Q14; + VARDECL( opus_int32, x_filt_Q12 ); + VARDECL( opus_int32, st_res_Q2 ); + opus_int16 B_Q10[ 2 ]; + SAVE_STACK; + + /* Set up pointers */ + px = x; + pxw_Q3 = xw_Q3; + lag = P->lagPrev; + ALLOC( x_filt_Q12, psEnc->sCmn.subfr_length, opus_int32 ); + ALLOC( st_res_Q2, psEnc->sCmn.subfr_length, opus_int32 ); + for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { + /* Update Variables that change per sub frame */ + if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { + lag = psEncCtrl->pitchL[ k ]; + } + + /* Noise shape parameters */ + HarmShapeGain_Q12 = silk_SMULWB( (opus_int32)psEncCtrl->HarmShapeGain_Q14[ k ], 16384 - psEncCtrl->HarmBoost_Q14[ k ] ); + silk_assert( HarmShapeGain_Q12 >= 0 ); + HarmShapeFIRPacked_Q12 = silk_RSHIFT( HarmShapeGain_Q12, 2 ); + HarmShapeFIRPacked_Q12 |= silk_LSHIFT( (opus_int32)silk_RSHIFT( HarmShapeGain_Q12, 1 ), 16 ); + Tilt_Q14 = psEncCtrl->Tilt_Q14[ k ]; + LF_shp_Q14 = psEncCtrl->LF_shp_Q14[ k ]; + AR1_shp_Q13 = &psEncCtrl->AR1_Q13[ k * MAX_SHAPE_LPC_ORDER ]; + + /* Short term FIR filtering*/ + silk_warped_LPC_analysis_filter_FIX( P->sAR_shp, st_res_Q2, AR1_shp_Q13, px, + psEnc->sCmn.warping_Q16, psEnc->sCmn.subfr_length, psEnc->sCmn.shapingLPCOrder, psEnc->sCmn.arch ); + + /* Reduce (mainly) low frequencies during harmonic emphasis */ + B_Q10[ 0 ] = silk_RSHIFT_ROUND( psEncCtrl->GainsPre_Q14[ k ], 4 ); + tmp_32 = silk_SMLABB( SILK_FIX_CONST( INPUT_TILT, 26 ), psEncCtrl->HarmBoost_Q14[ k ], HarmShapeGain_Q12 ); /* Q26 */ + tmp_32 = silk_SMLABB( tmp_32, psEncCtrl->coding_quality_Q14, SILK_FIX_CONST( HIGH_RATE_INPUT_TILT, 12 ) ); /* Q26 */ + tmp_32 = silk_SMULWB( tmp_32, -psEncCtrl->GainsPre_Q14[ k ] ); /* Q24 */ + tmp_32 = silk_RSHIFT_ROUND( tmp_32, 14 ); /* Q10 */ + B_Q10[ 1 ]= silk_SAT16( tmp_32 ); + x_filt_Q12[ 0 ] = silk_MLA( silk_MUL( st_res_Q2[ 0 ], B_Q10[ 0 ] ), P->sHarmHP_Q2, B_Q10[ 1 ] ); + for( j = 1; j < psEnc->sCmn.subfr_length; j++ ) { + x_filt_Q12[ j ] = silk_MLA( silk_MUL( st_res_Q2[ j ], B_Q10[ 0 ] ), st_res_Q2[ j - 1 ], B_Q10[ 1 ] ); + } + P->sHarmHP_Q2 = st_res_Q2[ psEnc->sCmn.subfr_length - 1 ]; + + silk_prefilt_FIX( P, x_filt_Q12, pxw_Q3, HarmShapeFIRPacked_Q12, Tilt_Q14, LF_shp_Q14, lag, psEnc->sCmn.subfr_length ); + + px += psEnc->sCmn.subfr_length; + pxw_Q3 += psEnc->sCmn.subfr_length; + } + + P->lagPrev = psEncCtrl->pitchL[ psEnc->sCmn.nb_subfr - 1 ]; + RESTORE_STACK; +} + +#ifndef OVERRIDE_silk_prefilt_FIX +/* Prefilter for finding Quantizer input signal */ +static OPUS_INLINE void silk_prefilt_FIX( + silk_prefilter_state_FIX *P, /* I/O state */ + opus_int32 st_res_Q12[], /* I short term residual signal */ + opus_int32 xw_Q3[], /* O prefiltered signal */ + opus_int32 HarmShapeFIRPacked_Q12, /* I Harmonic shaping coeficients */ + opus_int Tilt_Q14, /* I Tilt shaping coeficient */ + opus_int32 LF_shp_Q14, /* I Low-frequancy shaping coeficients */ + opus_int lag, /* I Lag for harmonic shaping */ + opus_int length /* I Length of signals */ +) +{ + opus_int i, idx, LTP_shp_buf_idx; + opus_int32 n_LTP_Q12, n_Tilt_Q10, n_LF_Q10; + opus_int32 sLF_MA_shp_Q12, sLF_AR_shp_Q12; + opus_int16 *LTP_shp_buf; + + /* To speed up use temp variables instead of using the struct */ + LTP_shp_buf = P->sLTP_shp; + LTP_shp_buf_idx = P->sLTP_shp_buf_idx; + sLF_AR_shp_Q12 = P->sLF_AR_shp_Q12; + sLF_MA_shp_Q12 = P->sLF_MA_shp_Q12; + + for( i = 0; i < length; i++ ) { + if( lag > 0 ) { + /* unrolled loop */ + silk_assert( HARM_SHAPE_FIR_TAPS == 3 ); + idx = lag + LTP_shp_buf_idx; + n_LTP_Q12 = silk_SMULBB( LTP_shp_buf[ ( idx - HARM_SHAPE_FIR_TAPS / 2 - 1) & LTP_MASK ], HarmShapeFIRPacked_Q12 ); + n_LTP_Q12 = silk_SMLABT( n_LTP_Q12, LTP_shp_buf[ ( idx - HARM_SHAPE_FIR_TAPS / 2 ) & LTP_MASK ], HarmShapeFIRPacked_Q12 ); + n_LTP_Q12 = silk_SMLABB( n_LTP_Q12, LTP_shp_buf[ ( idx - HARM_SHAPE_FIR_TAPS / 2 + 1) & LTP_MASK ], HarmShapeFIRPacked_Q12 ); + } else { + n_LTP_Q12 = 0; + } + + n_Tilt_Q10 = silk_SMULWB( sLF_AR_shp_Q12, Tilt_Q14 ); + n_LF_Q10 = silk_SMLAWB( silk_SMULWT( sLF_AR_shp_Q12, LF_shp_Q14 ), sLF_MA_shp_Q12, LF_shp_Q14 ); + + sLF_AR_shp_Q12 = silk_SUB32( st_res_Q12[ i ], silk_LSHIFT( n_Tilt_Q10, 2 ) ); + sLF_MA_shp_Q12 = silk_SUB32( sLF_AR_shp_Q12, silk_LSHIFT( n_LF_Q10, 2 ) ); + + LTP_shp_buf_idx = ( LTP_shp_buf_idx - 1 ) & LTP_MASK; + LTP_shp_buf[ LTP_shp_buf_idx ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( sLF_MA_shp_Q12, 12 ) ); + + xw_Q3[i] = silk_RSHIFT_ROUND( silk_SUB32( sLF_MA_shp_Q12, n_LTP_Q12 ), 9 ); + } + + /* Copy temp variable back to state */ + P->sLF_AR_shp_Q12 = sLF_AR_shp_Q12; + P->sLF_MA_shp_Q12 = sLF_MA_shp_Q12; + P->sLTP_shp_buf_idx = LTP_shp_buf_idx; +} +#endif /* OVERRIDE_silk_prefilt_FIX */ diff --git a/asm/libs/opus/silk/fixed/process_gains_FIX.c b/asm/libs/opus/silk/fixed/process_gains_FIX.c new file mode 100644 index 00000000..05aba317 --- /dev/null +++ b/asm/libs/opus/silk/fixed/process_gains_FIX.c @@ -0,0 +1,117 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FIX.h" +#include "tuning_parameters.h" + +/* Processing of gains */ +void silk_process_gains_FIX( + silk_encoder_state_FIX *psEnc, /* I/O Encoder state */ + silk_encoder_control_FIX *psEncCtrl, /* I/O Encoder control */ + opus_int condCoding /* I The type of conditional coding to use */ +) +{ + silk_shape_state_FIX *psShapeSt = &psEnc->sShape; + opus_int k; + opus_int32 s_Q16, InvMaxSqrVal_Q16, gain, gain_squared, ResNrg, ResNrgPart, quant_offset_Q10; + + /* Gain reduction when LTP coding gain is high */ + if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { + /*s = -0.5f * silk_sigmoid( 0.25f * ( psEncCtrl->LTPredCodGain - 12.0f ) ); */ + s_Q16 = -silk_sigm_Q15( silk_RSHIFT_ROUND( psEncCtrl->LTPredCodGain_Q7 - SILK_FIX_CONST( 12.0, 7 ), 4 ) ); + for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { + psEncCtrl->Gains_Q16[ k ] = silk_SMLAWB( psEncCtrl->Gains_Q16[ k ], psEncCtrl->Gains_Q16[ k ], s_Q16 ); + } + } + + /* Limit the quantized signal */ + /* InvMaxSqrVal = pow( 2.0f, 0.33f * ( 21.0f - SNR_dB ) ) / subfr_length; */ + InvMaxSqrVal_Q16 = silk_DIV32_16( silk_log2lin( + silk_SMULWB( SILK_FIX_CONST( 21 + 16 / 0.33, 7 ) - psEnc->sCmn.SNR_dB_Q7, SILK_FIX_CONST( 0.33, 16 ) ) ), psEnc->sCmn.subfr_length ); + + for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { + /* Soft limit on ratio residual energy and squared gains */ + ResNrg = psEncCtrl->ResNrg[ k ]; + ResNrgPart = silk_SMULWW( ResNrg, InvMaxSqrVal_Q16 ); + if( psEncCtrl->ResNrgQ[ k ] > 0 ) { + ResNrgPart = silk_RSHIFT_ROUND( ResNrgPart, psEncCtrl->ResNrgQ[ k ] ); + } else { + if( ResNrgPart >= silk_RSHIFT( silk_int32_MAX, -psEncCtrl->ResNrgQ[ k ] ) ) { + ResNrgPart = silk_int32_MAX; + } else { + ResNrgPart = silk_LSHIFT( ResNrgPart, -psEncCtrl->ResNrgQ[ k ] ); + } + } + gain = psEncCtrl->Gains_Q16[ k ]; + gain_squared = silk_ADD_SAT32( ResNrgPart, silk_SMMUL( gain, gain ) ); + if( gain_squared < silk_int16_MAX ) { + /* recalculate with higher precision */ + gain_squared = silk_SMLAWW( silk_LSHIFT( ResNrgPart, 16 ), gain, gain ); + silk_assert( gain_squared > 0 ); + gain = silk_SQRT_APPROX( gain_squared ); /* Q8 */ + gain = silk_min( gain, silk_int32_MAX >> 8 ); + psEncCtrl->Gains_Q16[ k ] = silk_LSHIFT_SAT32( gain, 8 ); /* Q16 */ + } else { + gain = silk_SQRT_APPROX( gain_squared ); /* Q0 */ + gain = silk_min( gain, silk_int32_MAX >> 16 ); + psEncCtrl->Gains_Q16[ k ] = silk_LSHIFT_SAT32( gain, 16 ); /* Q16 */ + } + } + + /* Save unquantized gains and gain Index */ + silk_memcpy( psEncCtrl->GainsUnq_Q16, psEncCtrl->Gains_Q16, psEnc->sCmn.nb_subfr * sizeof( opus_int32 ) ); + psEncCtrl->lastGainIndexPrev = psShapeSt->LastGainIndex; + + /* Quantize gains */ + silk_gains_quant( psEnc->sCmn.indices.GainsIndices, psEncCtrl->Gains_Q16, + &psShapeSt->LastGainIndex, condCoding == CODE_CONDITIONALLY, psEnc->sCmn.nb_subfr ); + + /* Set quantizer offset for voiced signals. Larger offset when LTP coding gain is low or tilt is high (ie low-pass) */ + if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { + if( psEncCtrl->LTPredCodGain_Q7 + silk_RSHIFT( psEnc->sCmn.input_tilt_Q15, 8 ) > SILK_FIX_CONST( 1.0, 7 ) ) { + psEnc->sCmn.indices.quantOffsetType = 0; + } else { + psEnc->sCmn.indices.quantOffsetType = 1; + } + } + + /* Quantizer boundary adjustment */ + quant_offset_Q10 = silk_Quantization_Offsets_Q10[ psEnc->sCmn.indices.signalType >> 1 ][ psEnc->sCmn.indices.quantOffsetType ]; + psEncCtrl->Lambda_Q10 = SILK_FIX_CONST( LAMBDA_OFFSET, 10 ) + + silk_SMULBB( SILK_FIX_CONST( LAMBDA_DELAYED_DECISIONS, 10 ), psEnc->sCmn.nStatesDelayedDecision ) + + silk_SMULWB( SILK_FIX_CONST( LAMBDA_SPEECH_ACT, 18 ), psEnc->sCmn.speech_activity_Q8 ) + + silk_SMULWB( SILK_FIX_CONST( LAMBDA_INPUT_QUALITY, 12 ), psEncCtrl->input_quality_Q14 ) + + silk_SMULWB( SILK_FIX_CONST( LAMBDA_CODING_QUALITY, 12 ), psEncCtrl->coding_quality_Q14 ) + + silk_SMULWB( SILK_FIX_CONST( LAMBDA_QUANT_OFFSET, 16 ), quant_offset_Q10 ); + + silk_assert( psEncCtrl->Lambda_Q10 > 0 ); + silk_assert( psEncCtrl->Lambda_Q10 < SILK_FIX_CONST( 2, 10 ) ); +} diff --git a/asm/libs/opus/silk/fixed/regularize_correlations_FIX.c b/asm/libs/opus/silk/fixed/regularize_correlations_FIX.c new file mode 100644 index 00000000..a2836b05 --- /dev/null +++ b/asm/libs/opus/silk/fixed/regularize_correlations_FIX.c @@ -0,0 +1,47 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FIX.h" + +/* Add noise to matrix diagonal */ +void silk_regularize_correlations_FIX( + opus_int32 *XX, /* I/O Correlation matrices */ + opus_int32 *xx, /* I/O Correlation values */ + opus_int32 noise, /* I Noise to add */ + opus_int D /* I Dimension of XX */ +) +{ + opus_int i; + for( i = 0; i < D; i++ ) { + matrix_ptr( &XX[ 0 ], i, i, D ) = silk_ADD32( matrix_ptr( &XX[ 0 ], i, i, D ), noise ); + } + xx[ 0 ] += noise; +} diff --git a/asm/libs/opus/silk/fixed/residual_energy16_FIX.c b/asm/libs/opus/silk/fixed/residual_energy16_FIX.c new file mode 100644 index 00000000..ebffb2a6 --- /dev/null +++ b/asm/libs/opus/silk/fixed/residual_energy16_FIX.c @@ -0,0 +1,103 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FIX.h" + +/* Residual energy: nrg = wxx - 2 * wXx * c + c' * wXX * c */ +opus_int32 silk_residual_energy16_covar_FIX( + const opus_int16 *c, /* I Prediction vector */ + const opus_int32 *wXX, /* I Correlation matrix */ + const opus_int32 *wXx, /* I Correlation vector */ + opus_int32 wxx, /* I Signal energy */ + opus_int D, /* I Dimension */ + opus_int cQ /* I Q value for c vector 0 - 15 */ +) +{ + opus_int i, j, lshifts, Qxtra; + opus_int32 c_max, w_max, tmp, tmp2, nrg; + opus_int cn[ MAX_MATRIX_SIZE ]; + const opus_int32 *pRow; + + /* Safety checks */ + silk_assert( D >= 0 ); + silk_assert( D <= 16 ); + silk_assert( cQ > 0 ); + silk_assert( cQ < 16 ); + + lshifts = 16 - cQ; + Qxtra = lshifts; + + c_max = 0; + for( i = 0; i < D; i++ ) { + c_max = silk_max_32( c_max, silk_abs( (opus_int32)c[ i ] ) ); + } + Qxtra = silk_min_int( Qxtra, silk_CLZ32( c_max ) - 17 ); + + w_max = silk_max_32( wXX[ 0 ], wXX[ D * D - 1 ] ); + Qxtra = silk_min_int( Qxtra, silk_CLZ32( silk_MUL( D, silk_RSHIFT( silk_SMULWB( w_max, c_max ), 4 ) ) ) - 5 ); + Qxtra = silk_max_int( Qxtra, 0 ); + for( i = 0; i < D; i++ ) { + cn[ i ] = silk_LSHIFT( ( opus_int )c[ i ], Qxtra ); + silk_assert( silk_abs(cn[i]) <= ( silk_int16_MAX + 1 ) ); /* Check that silk_SMLAWB can be used */ + } + lshifts -= Qxtra; + + /* Compute wxx - 2 * wXx * c */ + tmp = 0; + for( i = 0; i < D; i++ ) { + tmp = silk_SMLAWB( tmp, wXx[ i ], cn[ i ] ); + } + nrg = silk_RSHIFT( wxx, 1 + lshifts ) - tmp; /* Q: -lshifts - 1 */ + + /* Add c' * wXX * c, assuming wXX is symmetric */ + tmp2 = 0; + for( i = 0; i < D; i++ ) { + tmp = 0; + pRow = &wXX[ i * D ]; + for( j = i + 1; j < D; j++ ) { + tmp = silk_SMLAWB( tmp, pRow[ j ], cn[ j ] ); + } + tmp = silk_SMLAWB( tmp, silk_RSHIFT( pRow[ i ], 1 ), cn[ i ] ); + tmp2 = silk_SMLAWB( tmp2, tmp, cn[ i ] ); + } + nrg = silk_ADD_LSHIFT32( nrg, tmp2, lshifts ); /* Q: -lshifts - 1 */ + + /* Keep one bit free always, because we add them for LSF interpolation */ + if( nrg < 1 ) { + nrg = 1; + } else if( nrg > silk_RSHIFT( silk_int32_MAX, lshifts + 2 ) ) { + nrg = silk_int32_MAX >> 1; + } else { + nrg = silk_LSHIFT( nrg, lshifts + 1 ); /* Q0 */ + } + return nrg; + +} diff --git a/asm/libs/opus/silk/fixed/residual_energy_FIX.c b/asm/libs/opus/silk/fixed/residual_energy_FIX.c new file mode 100644 index 00000000..41f74778 --- /dev/null +++ b/asm/libs/opus/silk/fixed/residual_energy_FIX.c @@ -0,0 +1,98 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FIX.h" +#include "stack_alloc.h" + +/* Calculates residual energies of input subframes where all subframes have LPC_order */ +/* of preceding samples */ +void silk_residual_energy_FIX( + opus_int32 nrgs[ MAX_NB_SUBFR ], /* O Residual energy per subframe */ + opus_int nrgsQ[ MAX_NB_SUBFR ], /* O Q value per subframe */ + const opus_int16 x[], /* I Input signal */ + opus_int16 a_Q12[ 2 ][ MAX_LPC_ORDER ], /* I AR coefs for each frame half */ + const opus_int32 gains[ MAX_NB_SUBFR ], /* I Quantization gains */ + const opus_int subfr_length, /* I Subframe length */ + const opus_int nb_subfr, /* I Number of subframes */ + const opus_int LPC_order, /* I LPC order */ + int arch /* I Run-time architecture */ +) +{ + opus_int offset, i, j, rshift, lz1, lz2; + opus_int16 *LPC_res_ptr; + VARDECL( opus_int16, LPC_res ); + const opus_int16 *x_ptr; + opus_int32 tmp32; + SAVE_STACK; + + x_ptr = x; + offset = LPC_order + subfr_length; + + /* Filter input to create the LPC residual for each frame half, and measure subframe energies */ + ALLOC( LPC_res, ( MAX_NB_SUBFR >> 1 ) * offset, opus_int16 ); + silk_assert( ( nb_subfr >> 1 ) * ( MAX_NB_SUBFR >> 1 ) == nb_subfr ); + for( i = 0; i < nb_subfr >> 1; i++ ) { + /* Calculate half frame LPC residual signal including preceding samples */ + silk_LPC_analysis_filter( LPC_res, x_ptr, a_Q12[ i ], ( MAX_NB_SUBFR >> 1 ) * offset, LPC_order, arch ); + + /* Point to first subframe of the just calculated LPC residual signal */ + LPC_res_ptr = LPC_res + LPC_order; + for( j = 0; j < ( MAX_NB_SUBFR >> 1 ); j++ ) { + /* Measure subframe energy */ + silk_sum_sqr_shift( &nrgs[ i * ( MAX_NB_SUBFR >> 1 ) + j ], &rshift, LPC_res_ptr, subfr_length ); + + /* Set Q values for the measured energy */ + nrgsQ[ i * ( MAX_NB_SUBFR >> 1 ) + j ] = -rshift; + + /* Move to next subframe */ + LPC_res_ptr += offset; + } + /* Move to next frame half */ + x_ptr += ( MAX_NB_SUBFR >> 1 ) * offset; + } + + /* Apply the squared subframe gains */ + for( i = 0; i < nb_subfr; i++ ) { + /* Fully upscale gains and energies */ + lz1 = silk_CLZ32( nrgs[ i ] ) - 1; + lz2 = silk_CLZ32( gains[ i ] ) - 1; + + tmp32 = silk_LSHIFT32( gains[ i ], lz2 ); + + /* Find squared gains */ + tmp32 = silk_SMMUL( tmp32, tmp32 ); /* Q( 2 * lz2 - 32 )*/ + + /* Scale energies */ + nrgs[ i ] = silk_SMMUL( tmp32, silk_LSHIFT32( nrgs[ i ], lz1 ) ); /* Q( nrgsQ[ i ] + lz1 + 2 * lz2 - 32 - 32 )*/ + nrgsQ[ i ] += lz1 + 2 * lz2 - 32 - 32; + } + RESTORE_STACK; +} diff --git a/asm/libs/opus/silk/fixed/schur64_FIX.c b/asm/libs/opus/silk/fixed/schur64_FIX.c new file mode 100644 index 00000000..764a10ef --- /dev/null +++ b/asm/libs/opus/silk/fixed/schur64_FIX.c @@ -0,0 +1,92 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FIX.h" + +/* Slower than schur(), but more accurate. */ +/* Uses SMULL(), available on armv4 */ +opus_int32 silk_schur64( /* O returns residual energy */ + opus_int32 rc_Q16[], /* O Reflection coefficients [order] Q16 */ + const opus_int32 c[], /* I Correlations [order+1] */ + opus_int32 order /* I Prediction order */ +) +{ + opus_int k, n; + opus_int32 C[ SILK_MAX_ORDER_LPC + 1 ][ 2 ]; + opus_int32 Ctmp1_Q30, Ctmp2_Q30, rc_tmp_Q31; + + silk_assert( order==6||order==8||order==10||order==12||order==14||order==16 ); + + /* Check for invalid input */ + if( c[ 0 ] <= 0 ) { + silk_memset( rc_Q16, 0, order * sizeof( opus_int32 ) ); + return 0; + } + + for( k = 0; k < order + 1; k++ ) { + C[ k ][ 0 ] = C[ k ][ 1 ] = c[ k ]; + } + + for( k = 0; k < order; k++ ) { + /* Check that we won't be getting an unstable rc, otherwise stop here. */ + if (silk_abs_int32(C[ k + 1 ][ 0 ]) >= C[ 0 ][ 1 ]) { + if ( C[ k + 1 ][ 0 ] > 0 ) { + rc_Q16[ k ] = -SILK_FIX_CONST( .99f, 16 ); + } else { + rc_Q16[ k ] = SILK_FIX_CONST( .99f, 16 ); + } + k++; + break; + } + + /* Get reflection coefficient: divide two Q30 values and get result in Q31 */ + rc_tmp_Q31 = silk_DIV32_varQ( -C[ k + 1 ][ 0 ], C[ 0 ][ 1 ], 31 ); + + /* Save the output */ + rc_Q16[ k ] = silk_RSHIFT_ROUND( rc_tmp_Q31, 15 ); + + /* Update correlations */ + for( n = 0; n < order - k; n++ ) { + Ctmp1_Q30 = C[ n + k + 1 ][ 0 ]; + Ctmp2_Q30 = C[ n ][ 1 ]; + + /* Multiply and add the highest int32 */ + C[ n + k + 1 ][ 0 ] = Ctmp1_Q30 + silk_SMMUL( silk_LSHIFT( Ctmp2_Q30, 1 ), rc_tmp_Q31 ); + C[ n ][ 1 ] = Ctmp2_Q30 + silk_SMMUL( silk_LSHIFT( Ctmp1_Q30, 1 ), rc_tmp_Q31 ); + } + } + + for(; k < order; k++ ) { + rc_Q16[ k ] = 0; + } + + return silk_max_32( 1, C[ 0 ][ 1 ] ); +} diff --git a/asm/libs/opus/silk/fixed/schur_FIX.c b/asm/libs/opus/silk/fixed/schur_FIX.c new file mode 100644 index 00000000..c4c0ef23 --- /dev/null +++ b/asm/libs/opus/silk/fixed/schur_FIX.c @@ -0,0 +1,106 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FIX.h" + +/* Faster than schur64(), but much less accurate. */ +/* uses SMLAWB(), requiring armv5E and higher. */ +opus_int32 silk_schur( /* O Returns residual energy */ + opus_int16 *rc_Q15, /* O reflection coefficients [order] Q15 */ + const opus_int32 *c, /* I correlations [order+1] */ + const opus_int32 order /* I prediction order */ +) +{ + opus_int k, n, lz; + opus_int32 C[ SILK_MAX_ORDER_LPC + 1 ][ 2 ]; + opus_int32 Ctmp1, Ctmp2, rc_tmp_Q15; + + silk_assert( order==6||order==8||order==10||order==12||order==14||order==16 ); + + /* Get number of leading zeros */ + lz = silk_CLZ32( c[ 0 ] ); + + /* Copy correlations and adjust level to Q30 */ + if( lz < 2 ) { + /* lz must be 1, so shift one to the right */ + for( k = 0; k < order + 1; k++ ) { + C[ k ][ 0 ] = C[ k ][ 1 ] = silk_RSHIFT( c[ k ], 1 ); + } + } else if( lz > 2 ) { + /* Shift to the left */ + lz -= 2; + for( k = 0; k < order + 1; k++ ) { + C[ k ][ 0 ] = C[ k ][ 1 ] = silk_LSHIFT( c[ k ], lz ); + } + } else { + /* No need to shift */ + for( k = 0; k < order + 1; k++ ) { + C[ k ][ 0 ] = C[ k ][ 1 ] = c[ k ]; + } + } + + for( k = 0; k < order; k++ ) { + /* Check that we won't be getting an unstable rc, otherwise stop here. */ + if (silk_abs_int32(C[ k + 1 ][ 0 ]) >= C[ 0 ][ 1 ]) { + if ( C[ k + 1 ][ 0 ] > 0 ) { + rc_Q15[ k ] = -SILK_FIX_CONST( .99f, 15 ); + } else { + rc_Q15[ k ] = SILK_FIX_CONST( .99f, 15 ); + } + k++; + break; + } + + /* Get reflection coefficient */ + rc_tmp_Q15 = -silk_DIV32_16( C[ k + 1 ][ 0 ], silk_max_32( silk_RSHIFT( C[ 0 ][ 1 ], 15 ), 1 ) ); + + /* Clip (shouldn't happen for properly conditioned inputs) */ + rc_tmp_Q15 = silk_SAT16( rc_tmp_Q15 ); + + /* Store */ + rc_Q15[ k ] = (opus_int16)rc_tmp_Q15; + + /* Update correlations */ + for( n = 0; n < order - k; n++ ) { + Ctmp1 = C[ n + k + 1 ][ 0 ]; + Ctmp2 = C[ n ][ 1 ]; + C[ n + k + 1 ][ 0 ] = silk_SMLAWB( Ctmp1, silk_LSHIFT( Ctmp2, 1 ), rc_tmp_Q15 ); + C[ n ][ 1 ] = silk_SMLAWB( Ctmp2, silk_LSHIFT( Ctmp1, 1 ), rc_tmp_Q15 ); + } + } + + for(; k < order; k++ ) { + rc_Q15[ k ] = 0; + } + + /* return residual energy */ + return silk_max_32( 1, C[ 0 ][ 1 ] ); +} diff --git a/asm/libs/opus/silk/fixed/solve_LS_FIX.c b/asm/libs/opus/silk/fixed/solve_LS_FIX.c new file mode 100644 index 00000000..51d7d49d --- /dev/null +++ b/asm/libs/opus/silk/fixed/solve_LS_FIX.c @@ -0,0 +1,249 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FIX.h" +#include "stack_alloc.h" +#include "tuning_parameters.h" + +/*****************************/ +/* Internal function headers */ +/*****************************/ + +typedef struct { + opus_int32 Q36_part; + opus_int32 Q48_part; +} inv_D_t; + +/* Factorize square matrix A into LDL form */ +static OPUS_INLINE void silk_LDL_factorize_FIX( + opus_int32 *A, /* I/O Pointer to Symetric Square Matrix */ + opus_int M, /* I Size of Matrix */ + opus_int32 *L_Q16, /* I/O Pointer to Square Upper triangular Matrix */ + inv_D_t *inv_D /* I/O Pointer to vector holding inverted diagonal elements of D */ +); + +/* Solve Lx = b, when L is lower triangular and has ones on the diagonal */ +static OPUS_INLINE void silk_LS_SolveFirst_FIX( + const opus_int32 *L_Q16, /* I Pointer to Lower Triangular Matrix */ + opus_int M, /* I Dim of Matrix equation */ + const opus_int32 *b, /* I b Vector */ + opus_int32 *x_Q16 /* O x Vector */ +); + +/* Solve L^t*x = b, where L is lower triangular with ones on the diagonal */ +static OPUS_INLINE void silk_LS_SolveLast_FIX( + const opus_int32 *L_Q16, /* I Pointer to Lower Triangular Matrix */ + const opus_int M, /* I Dim of Matrix equation */ + const opus_int32 *b, /* I b Vector */ + opus_int32 *x_Q16 /* O x Vector */ +); + +static OPUS_INLINE void silk_LS_divide_Q16_FIX( + opus_int32 T[], /* I/O Numenator vector */ + inv_D_t *inv_D, /* I 1 / D vector */ + opus_int M /* I dimension */ +); + +/* Solves Ax = b, assuming A is symmetric */ +void silk_solve_LDL_FIX( + opus_int32 *A, /* I Pointer to symetric square matrix A */ + opus_int M, /* I Size of matrix */ + const opus_int32 *b, /* I Pointer to b vector */ + opus_int32 *x_Q16 /* O Pointer to x solution vector */ +) +{ + VARDECL( opus_int32, L_Q16 ); + opus_int32 Y[ MAX_MATRIX_SIZE ]; + inv_D_t inv_D[ MAX_MATRIX_SIZE ]; + SAVE_STACK; + + silk_assert( M <= MAX_MATRIX_SIZE ); + ALLOC( L_Q16, M * M, opus_int32 ); + + /*************************************************** + Factorize A by LDL such that A = L*D*L', + where L is lower triangular with ones on diagonal + ****************************************************/ + silk_LDL_factorize_FIX( A, M, L_Q16, inv_D ); + + /**************************************************** + * substitute D*L'*x = Y. ie: + L*D*L'*x = b => L*Y = b <=> Y = inv(L)*b + ******************************************************/ + silk_LS_SolveFirst_FIX( L_Q16, M, b, Y ); + + /**************************************************** + D*L'*x = Y <=> L'*x = inv(D)*Y, because D is + diagonal just multiply with 1/d_i + ****************************************************/ + silk_LS_divide_Q16_FIX( Y, inv_D, M ); + + /**************************************************** + x = inv(L') * inv(D) * Y + *****************************************************/ + silk_LS_SolveLast_FIX( L_Q16, M, Y, x_Q16 ); + RESTORE_STACK; +} + +static OPUS_INLINE void silk_LDL_factorize_FIX( + opus_int32 *A, /* I/O Pointer to Symetric Square Matrix */ + opus_int M, /* I Size of Matrix */ + opus_int32 *L_Q16, /* I/O Pointer to Square Upper triangular Matrix */ + inv_D_t *inv_D /* I/O Pointer to vector holding inverted diagonal elements of D */ +) +{ + opus_int i, j, k, status, loop_count; + const opus_int32 *ptr1, *ptr2; + opus_int32 diag_min_value, tmp_32, err; + opus_int32 v_Q0[ MAX_MATRIX_SIZE ], D_Q0[ MAX_MATRIX_SIZE ]; + opus_int32 one_div_diag_Q36, one_div_diag_Q40, one_div_diag_Q48; + + silk_assert( M <= MAX_MATRIX_SIZE ); + + status = 1; + diag_min_value = silk_max_32( silk_SMMUL( silk_ADD_SAT32( A[ 0 ], A[ silk_SMULBB( M, M ) - 1 ] ), SILK_FIX_CONST( FIND_LTP_COND_FAC, 31 ) ), 1 << 9 ); + for( loop_count = 0; loop_count < M && status == 1; loop_count++ ) { + status = 0; + for( j = 0; j < M; j++ ) { + ptr1 = matrix_adr( L_Q16, j, 0, M ); + tmp_32 = 0; + for( i = 0; i < j; i++ ) { + v_Q0[ i ] = silk_SMULWW( D_Q0[ i ], ptr1[ i ] ); /* Q0 */ + tmp_32 = silk_SMLAWW( tmp_32, v_Q0[ i ], ptr1[ i ] ); /* Q0 */ + } + tmp_32 = silk_SUB32( matrix_ptr( A, j, j, M ), tmp_32 ); + + if( tmp_32 < diag_min_value ) { + tmp_32 = silk_SUB32( silk_SMULBB( loop_count + 1, diag_min_value ), tmp_32 ); + /* Matrix not positive semi-definite, or ill conditioned */ + for( i = 0; i < M; i++ ) { + matrix_ptr( A, i, i, M ) = silk_ADD32( matrix_ptr( A, i, i, M ), tmp_32 ); + } + status = 1; + break; + } + D_Q0[ j ] = tmp_32; /* always < max(Correlation) */ + + /* two-step division */ + one_div_diag_Q36 = silk_INVERSE32_varQ( tmp_32, 36 ); /* Q36 */ + one_div_diag_Q40 = silk_LSHIFT( one_div_diag_Q36, 4 ); /* Q40 */ + err = silk_SUB32( (opus_int32)1 << 24, silk_SMULWW( tmp_32, one_div_diag_Q40 ) ); /* Q24 */ + one_div_diag_Q48 = silk_SMULWW( err, one_div_diag_Q40 ); /* Q48 */ + + /* Save 1/Ds */ + inv_D[ j ].Q36_part = one_div_diag_Q36; + inv_D[ j ].Q48_part = one_div_diag_Q48; + + matrix_ptr( L_Q16, j, j, M ) = 65536; /* 1.0 in Q16 */ + ptr1 = matrix_adr( A, j, 0, M ); + ptr2 = matrix_adr( L_Q16, j + 1, 0, M ); + for( i = j + 1; i < M; i++ ) { + tmp_32 = 0; + for( k = 0; k < j; k++ ) { + tmp_32 = silk_SMLAWW( tmp_32, v_Q0[ k ], ptr2[ k ] ); /* Q0 */ + } + tmp_32 = silk_SUB32( ptr1[ i ], tmp_32 ); /* always < max(Correlation) */ + + /* tmp_32 / D_Q0[j] : Divide to Q16 */ + matrix_ptr( L_Q16, i, j, M ) = silk_ADD32( silk_SMMUL( tmp_32, one_div_diag_Q48 ), + silk_RSHIFT( silk_SMULWW( tmp_32, one_div_diag_Q36 ), 4 ) ); + + /* go to next column */ + ptr2 += M; + } + } + } + + silk_assert( status == 0 ); +} + +static OPUS_INLINE void silk_LS_divide_Q16_FIX( + opus_int32 T[], /* I/O Numenator vector */ + inv_D_t *inv_D, /* I 1 / D vector */ + opus_int M /* I dimension */ +) +{ + opus_int i; + opus_int32 tmp_32; + opus_int32 one_div_diag_Q36, one_div_diag_Q48; + + for( i = 0; i < M; i++ ) { + one_div_diag_Q36 = inv_D[ i ].Q36_part; + one_div_diag_Q48 = inv_D[ i ].Q48_part; + + tmp_32 = T[ i ]; + T[ i ] = silk_ADD32( silk_SMMUL( tmp_32, one_div_diag_Q48 ), silk_RSHIFT( silk_SMULWW( tmp_32, one_div_diag_Q36 ), 4 ) ); + } +} + +/* Solve Lx = b, when L is lower triangular and has ones on the diagonal */ +static OPUS_INLINE void silk_LS_SolveFirst_FIX( + const opus_int32 *L_Q16, /* I Pointer to Lower Triangular Matrix */ + opus_int M, /* I Dim of Matrix equation */ + const opus_int32 *b, /* I b Vector */ + opus_int32 *x_Q16 /* O x Vector */ +) +{ + opus_int i, j; + const opus_int32 *ptr32; + opus_int32 tmp_32; + + for( i = 0; i < M; i++ ) { + ptr32 = matrix_adr( L_Q16, i, 0, M ); + tmp_32 = 0; + for( j = 0; j < i; j++ ) { + tmp_32 = silk_SMLAWW( tmp_32, ptr32[ j ], x_Q16[ j ] ); + } + x_Q16[ i ] = silk_SUB32( b[ i ], tmp_32 ); + } +} + +/* Solve L^t*x = b, where L is lower triangular with ones on the diagonal */ +static OPUS_INLINE void silk_LS_SolveLast_FIX( + const opus_int32 *L_Q16, /* I Pointer to Lower Triangular Matrix */ + const opus_int M, /* I Dim of Matrix equation */ + const opus_int32 *b, /* I b Vector */ + opus_int32 *x_Q16 /* O x Vector */ +) +{ + opus_int i, j; + const opus_int32 *ptr32; + opus_int32 tmp_32; + + for( i = M - 1; i >= 0; i-- ) { + ptr32 = matrix_adr( L_Q16, 0, i, M ); + tmp_32 = 0; + for( j = M - 1; j > i; j-- ) { + tmp_32 = silk_SMLAWW( tmp_32, ptr32[ silk_SMULBB( j, M ) ], x_Q16[ j ] ); + } + x_Q16[ i ] = silk_SUB32( b[ i ], tmp_32 ); + } +} diff --git a/asm/libs/opus/silk/fixed/structs_FIX.h b/asm/libs/opus/silk/fixed/structs_FIX.h new file mode 100644 index 00000000..3294b251 --- /dev/null +++ b/asm/libs/opus/silk/fixed/structs_FIX.h @@ -0,0 +1,134 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_STRUCTS_FIX_H +#define SILK_STRUCTS_FIX_H + +#include "typedef.h" +#include "main.h" +#include "structs.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + +/********************************/ +/* Noise shaping analysis state */ +/********************************/ +typedef struct { + opus_int8 LastGainIndex; + opus_int32 HarmBoost_smth_Q16; + opus_int32 HarmShapeGain_smth_Q16; + opus_int32 Tilt_smth_Q16; +} silk_shape_state_FIX; + +/********************************/ +/* Prefilter state */ +/********************************/ +typedef struct { + opus_int16 sLTP_shp[ LTP_BUF_LENGTH ]; + opus_int32 sAR_shp[ MAX_SHAPE_LPC_ORDER + 1 ]; + opus_int sLTP_shp_buf_idx; + opus_int32 sLF_AR_shp_Q12; + opus_int32 sLF_MA_shp_Q12; + opus_int32 sHarmHP_Q2; + opus_int32 rand_seed; + opus_int lagPrev; +} silk_prefilter_state_FIX; + +/********************************/ +/* Encoder state FIX */ +/********************************/ +typedef struct { + silk_encoder_state sCmn; /* Common struct, shared with floating-point code */ + silk_shape_state_FIX sShape; /* Shape state */ + silk_prefilter_state_FIX sPrefilt; /* Prefilter State */ + + /* Buffer for find pitch and noise shape analysis */ + silk_DWORD_ALIGN opus_int16 x_buf[ 2 * MAX_FRAME_LENGTH + LA_SHAPE_MAX ];/* Buffer for find pitch and noise shape analysis */ + opus_int LTPCorr_Q15; /* Normalized correlation from pitch lag estimator */ +} silk_encoder_state_FIX; + +/************************/ +/* Encoder control FIX */ +/************************/ +typedef struct { + /* Prediction and coding parameters */ + opus_int32 Gains_Q16[ MAX_NB_SUBFR ]; + silk_DWORD_ALIGN opus_int16 PredCoef_Q12[ 2 ][ MAX_LPC_ORDER ]; + opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ]; + opus_int LTP_scale_Q14; + opus_int pitchL[ MAX_NB_SUBFR ]; + + /* Noise shaping parameters */ + /* Testing */ + silk_DWORD_ALIGN opus_int16 AR1_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ]; + silk_DWORD_ALIGN opus_int16 AR2_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ]; + opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ]; /* Packs two int16 coefficients per int32 value */ + opus_int GainsPre_Q14[ MAX_NB_SUBFR ]; + opus_int HarmBoost_Q14[ MAX_NB_SUBFR ]; + opus_int Tilt_Q14[ MAX_NB_SUBFR ]; + opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ]; + opus_int Lambda_Q10; + opus_int input_quality_Q14; + opus_int coding_quality_Q14; + + /* measures */ + opus_int sparseness_Q8; + opus_int32 predGain_Q16; + opus_int LTPredCodGain_Q7; + opus_int32 ResNrg[ MAX_NB_SUBFR ]; /* Residual energy per subframe */ + opus_int ResNrgQ[ MAX_NB_SUBFR ]; /* Q domain for the residual energy > 0 */ + + /* Parameters for CBR mode */ + opus_int32 GainsUnq_Q16[ MAX_NB_SUBFR ]; + opus_int8 lastGainIndexPrev; +} silk_encoder_control_FIX; + +/************************/ +/* Encoder Super Struct */ +/************************/ +typedef struct { + silk_encoder_state_FIX state_Fxx[ ENCODER_NUM_CHANNELS ]; + stereo_enc_state sStereo; + opus_int32 nBitsUsedLBRR; + opus_int32 nBitsExceeded; + opus_int nChannelsAPI; + opus_int nChannelsInternal; + opus_int nPrevChannelsInternal; + opus_int timeSinceSwitchAllowed_ms; + opus_int allowBandwidthSwitch; + opus_int prev_decode_only_middle; +} silk_encoder; + + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/asm/libs/opus/silk/fixed/vector_ops_FIX.c b/asm/libs/opus/silk/fixed/vector_ops_FIX.c new file mode 100644 index 00000000..d9498001 --- /dev/null +++ b/asm/libs/opus/silk/fixed/vector_ops_FIX.c @@ -0,0 +1,102 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FIX.h" +#include "pitch.h" + +/* Copy and multiply a vector by a constant */ +void silk_scale_copy_vector16( + opus_int16 *data_out, + const opus_int16 *data_in, + opus_int32 gain_Q16, /* I Gain in Q16 */ + const opus_int dataSize /* I Length */ +) +{ + opus_int i; + opus_int32 tmp32; + + for( i = 0; i < dataSize; i++ ) { + tmp32 = silk_SMULWB( gain_Q16, data_in[ i ] ); + data_out[ i ] = (opus_int16)silk_CHECK_FIT16( tmp32 ); + } +} + +/* Multiply a vector by a constant */ +void silk_scale_vector32_Q26_lshift_18( + opus_int32 *data1, /* I/O Q0/Q18 */ + opus_int32 gain_Q26, /* I Q26 */ + opus_int dataSize /* I length */ +) +{ + opus_int i; + + for( i = 0; i < dataSize; i++ ) { + data1[ i ] = (opus_int32)silk_CHECK_FIT32( silk_RSHIFT64( silk_SMULL( data1[ i ], gain_Q26 ), 8 ) ); /* OUTPUT: Q18 */ + } +} + +/* sum = for(i=0;i6, memory access can be reduced by half. */ +opus_int32 silk_inner_prod_aligned( + const opus_int16 *const inVec1, /* I input vector 1 */ + const opus_int16 *const inVec2, /* I input vector 2 */ + const opus_int len, /* I vector lengths */ + int arch /* I Run-time architecture */ +) +{ +#ifdef FIXED_POINT + return celt_inner_prod(inVec1, inVec2, len, arch); +#else + opus_int i; + opus_int32 sum = 0; + for( i = 0; i < len; i++ ) { + sum = silk_SMLABB( sum, inVec1[ i ], inVec2[ i ] ); + } + return sum; +#endif +} + +opus_int64 silk_inner_prod16_aligned_64_c( + const opus_int16 *inVec1, /* I input vector 1 */ + const opus_int16 *inVec2, /* I input vector 2 */ + const opus_int len /* I vector lengths */ +) +{ + opus_int i; + opus_int64 sum = 0; + for( i = 0; i < len; i++ ) { + sum = silk_SMLALBB( sum, inVec1[ i ], inVec2[ i ] ); + } + return sum; +} diff --git a/asm/libs/opus/silk/fixed/warped_autocorrelation_FIX.c b/asm/libs/opus/silk/fixed/warped_autocorrelation_FIX.c new file mode 100644 index 00000000..6ca6c118 --- /dev/null +++ b/asm/libs/opus/silk/fixed/warped_autocorrelation_FIX.c @@ -0,0 +1,95 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FIX.h" + +#define QC 10 +#define QS 14 + +#if defined(MIPSr1_ASM) +#include "mips/warped_autocorrelation_FIX_mipsr1.h" +#endif + + +#ifndef OVERRIDE_silk_warped_autocorrelation_FIX +/* Autocorrelations for a warped frequency axis */ +void silk_warped_autocorrelation_FIX( + opus_int32 *corr, /* O Result [order + 1] */ + opus_int *scale, /* O Scaling of the correlation vector */ + const opus_int16 *input, /* I Input data to correlate */ + const opus_int warping_Q16, /* I Warping coefficient */ + const opus_int length, /* I Length of input */ + const opus_int order /* I Correlation order (even) */ +) +{ + opus_int n, i, lsh; + opus_int32 tmp1_QS, tmp2_QS; + opus_int32 state_QS[ MAX_SHAPE_LPC_ORDER + 1 ] = { 0 }; + opus_int64 corr_QC[ MAX_SHAPE_LPC_ORDER + 1 ] = { 0 }; + + /* Order must be even */ + silk_assert( ( order & 1 ) == 0 ); + silk_assert( 2 * QS - QC >= 0 ); + + /* Loop over samples */ + for( n = 0; n < length; n++ ) { + tmp1_QS = silk_LSHIFT32( (opus_int32)input[ n ], QS ); + /* Loop over allpass sections */ + for( i = 0; i < order; i += 2 ) { + /* Output of allpass section */ + tmp2_QS = silk_SMLAWB( state_QS[ i ], state_QS[ i + 1 ] - tmp1_QS, warping_Q16 ); + state_QS[ i ] = tmp1_QS; + corr_QC[ i ] += silk_RSHIFT64( silk_SMULL( tmp1_QS, state_QS[ 0 ] ), 2 * QS - QC ); + /* Output of allpass section */ + tmp1_QS = silk_SMLAWB( state_QS[ i + 1 ], state_QS[ i + 2 ] - tmp2_QS, warping_Q16 ); + state_QS[ i + 1 ] = tmp2_QS; + corr_QC[ i + 1 ] += silk_RSHIFT64( silk_SMULL( tmp2_QS, state_QS[ 0 ] ), 2 * QS - QC ); + } + state_QS[ order ] = tmp1_QS; + corr_QC[ order ] += silk_RSHIFT64( silk_SMULL( tmp1_QS, state_QS[ 0 ] ), 2 * QS - QC ); + } + + lsh = silk_CLZ64( corr_QC[ 0 ] ) - 35; + lsh = silk_LIMIT( lsh, -12 - QC, 30 - QC ); + *scale = -( QC + lsh ); + silk_assert( *scale >= -30 && *scale <= 12 ); + if( lsh >= 0 ) { + for( i = 0; i < order + 1; i++ ) { + corr[ i ] = (opus_int32)silk_CHECK_FIT32( silk_LSHIFT64( corr_QC[ i ], lsh ) ); + } + } else { + for( i = 0; i < order + 1; i++ ) { + corr[ i ] = (opus_int32)silk_CHECK_FIT32( silk_RSHIFT64( corr_QC[ i ], -lsh ) ); + } + } + silk_assert( corr_QC[ 0 ] >= 0 ); /* If breaking, decrease QC*/ +} +#endif /* OVERRIDE_silk_warped_autocorrelation_FIX */ diff --git a/asm/libs/opus/silk/fixed/x86/burg_modified_FIX_sse.c b/asm/libs/opus/silk/fixed/x86/burg_modified_FIX_sse.c new file mode 100644 index 00000000..3756095f --- /dev/null +++ b/asm/libs/opus/silk/fixed/x86/burg_modified_FIX_sse.c @@ -0,0 +1,375 @@ +/* Copyright (c) 2014, Cisco Systems, INC + Written by XiangMingZhu WeiZhou MinPeng YanWang + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include + +#include "SigProc_FIX.h" +#include "define.h" +#include "tuning_parameters.h" +#include "pitch.h" +#include "celt/x86/x86cpu.h" + +#define MAX_FRAME_SIZE 384 /* subfr_length * nb_subfr = ( 0.005 * 16000 + 16 ) * 4 = 384 */ + +#define QA 25 +#define N_BITS_HEAD_ROOM 2 +#define MIN_RSHIFTS -16 +#define MAX_RSHIFTS (32 - QA) + +/* Compute reflection coefficients from input signal */ +void silk_burg_modified_sse4_1( + opus_int32 *res_nrg, /* O Residual energy */ + opus_int *res_nrg_Q, /* O Residual energy Q value */ + opus_int32 A_Q16[], /* O Prediction coefficients (length order) */ + const opus_int16 x[], /* I Input signal, length: nb_subfr * ( D + subfr_length ) */ + const opus_int32 minInvGain_Q30, /* I Inverse of max prediction gain */ + const opus_int subfr_length, /* I Input signal subframe length (incl. D preceding samples) */ + const opus_int nb_subfr, /* I Number of subframes stacked in x */ + const opus_int D, /* I Order */ + int arch /* I Run-time architecture */ +) +{ + opus_int k, n, s, lz, rshifts, rshifts_extra, reached_max_gain; + opus_int32 C0, num, nrg, rc_Q31, invGain_Q30, Atmp_QA, Atmp1, tmp1, tmp2, x1, x2; + const opus_int16 *x_ptr; + opus_int32 C_first_row[ SILK_MAX_ORDER_LPC ]; + opus_int32 C_last_row[ SILK_MAX_ORDER_LPC ]; + opus_int32 Af_QA[ SILK_MAX_ORDER_LPC ]; + opus_int32 CAf[ SILK_MAX_ORDER_LPC + 1 ]; + opus_int32 CAb[ SILK_MAX_ORDER_LPC + 1 ]; + opus_int32 xcorr[ SILK_MAX_ORDER_LPC ]; + + __m128i FIRST_3210, LAST_3210, ATMP_3210, TMP1_3210, TMP2_3210, T1_3210, T2_3210, PTR_3210, SUBFR_3210, X1_3210, X2_3210; + __m128i CONST1 = _mm_set1_epi32(1); + + silk_assert( subfr_length * nb_subfr <= MAX_FRAME_SIZE ); + + /* Compute autocorrelations, added over subframes */ + silk_sum_sqr_shift( &C0, &rshifts, x, nb_subfr * subfr_length ); + if( rshifts > MAX_RSHIFTS ) { + C0 = silk_LSHIFT32( C0, rshifts - MAX_RSHIFTS ); + silk_assert( C0 > 0 ); + rshifts = MAX_RSHIFTS; + } else { + lz = silk_CLZ32( C0 ) - 1; + rshifts_extra = N_BITS_HEAD_ROOM - lz; + if( rshifts_extra > 0 ) { + rshifts_extra = silk_min( rshifts_extra, MAX_RSHIFTS - rshifts ); + C0 = silk_RSHIFT32( C0, rshifts_extra ); + } else { + rshifts_extra = silk_max( rshifts_extra, MIN_RSHIFTS - rshifts ); + C0 = silk_LSHIFT32( C0, -rshifts_extra ); + } + rshifts += rshifts_extra; + } + CAb[ 0 ] = CAf[ 0 ] = C0 + silk_SMMUL( SILK_FIX_CONST( FIND_LPC_COND_FAC, 32 ), C0 ) + 1; /* Q(-rshifts) */ + silk_memset( C_first_row, 0, SILK_MAX_ORDER_LPC * sizeof( opus_int32 ) ); + if( rshifts > 0 ) { + for( s = 0; s < nb_subfr; s++ ) { + x_ptr = x + s * subfr_length; + for( n = 1; n < D + 1; n++ ) { + C_first_row[ n - 1 ] += (opus_int32)silk_RSHIFT64( + silk_inner_prod16_aligned_64( x_ptr, x_ptr + n, subfr_length - n, arch ), rshifts ); + } + } + } else { + for( s = 0; s < nb_subfr; s++ ) { + int i; + opus_int32 d; + x_ptr = x + s * subfr_length; + celt_pitch_xcorr(x_ptr, x_ptr + 1, xcorr, subfr_length - D, D, arch ); + for( n = 1; n < D + 1; n++ ) { + for ( i = n + subfr_length - D, d = 0; i < subfr_length; i++ ) + d = MAC16_16( d, x_ptr[ i ], x_ptr[ i - n ] ); + xcorr[ n - 1 ] += d; + } + for( n = 1; n < D + 1; n++ ) { + C_first_row[ n - 1 ] += silk_LSHIFT32( xcorr[ n - 1 ], -rshifts ); + } + } + } + silk_memcpy( C_last_row, C_first_row, SILK_MAX_ORDER_LPC * sizeof( opus_int32 ) ); + + /* Initialize */ + CAb[ 0 ] = CAf[ 0 ] = C0 + silk_SMMUL( SILK_FIX_CONST( FIND_LPC_COND_FAC, 32 ), C0 ) + 1; /* Q(-rshifts) */ + + invGain_Q30 = (opus_int32)1 << 30; + reached_max_gain = 0; + for( n = 0; n < D; n++ ) { + /* Update first row of correlation matrix (without first element) */ + /* Update last row of correlation matrix (without last element, stored in reversed order) */ + /* Update C * Af */ + /* Update C * flipud(Af) (stored in reversed order) */ + if( rshifts > -2 ) { + for( s = 0; s < nb_subfr; s++ ) { + x_ptr = x + s * subfr_length; + x1 = -silk_LSHIFT32( (opus_int32)x_ptr[ n ], 16 - rshifts ); /* Q(16-rshifts) */ + x2 = -silk_LSHIFT32( (opus_int32)x_ptr[ subfr_length - n - 1 ], 16 - rshifts ); /* Q(16-rshifts) */ + tmp1 = silk_LSHIFT32( (opus_int32)x_ptr[ n ], QA - 16 ); /* Q(QA-16) */ + tmp2 = silk_LSHIFT32( (opus_int32)x_ptr[ subfr_length - n - 1 ], QA - 16 ); /* Q(QA-16) */ + for( k = 0; k < n; k++ ) { + C_first_row[ k ] = silk_SMLAWB( C_first_row[ k ], x1, x_ptr[ n - k - 1 ] ); /* Q( -rshifts ) */ + C_last_row[ k ] = silk_SMLAWB( C_last_row[ k ], x2, x_ptr[ subfr_length - n + k ] ); /* Q( -rshifts ) */ + Atmp_QA = Af_QA[ k ]; + tmp1 = silk_SMLAWB( tmp1, Atmp_QA, x_ptr[ n - k - 1 ] ); /* Q(QA-16) */ + tmp2 = silk_SMLAWB( tmp2, Atmp_QA, x_ptr[ subfr_length - n + k ] ); /* Q(QA-16) */ + } + tmp1 = silk_LSHIFT32( -tmp1, 32 - QA - rshifts ); /* Q(16-rshifts) */ + tmp2 = silk_LSHIFT32( -tmp2, 32 - QA - rshifts ); /* Q(16-rshifts) */ + for( k = 0; k <= n; k++ ) { + CAf[ k ] = silk_SMLAWB( CAf[ k ], tmp1, x_ptr[ n - k ] ); /* Q( -rshift ) */ + CAb[ k ] = silk_SMLAWB( CAb[ k ], tmp2, x_ptr[ subfr_length - n + k - 1 ] ); /* Q( -rshift ) */ + } + } + } else { + for( s = 0; s < nb_subfr; s++ ) { + x_ptr = x + s * subfr_length; + x1 = -silk_LSHIFT32( (opus_int32)x_ptr[ n ], -rshifts ); /* Q( -rshifts ) */ + x2 = -silk_LSHIFT32( (opus_int32)x_ptr[ subfr_length - n - 1 ], -rshifts ); /* Q( -rshifts ) */ + tmp1 = silk_LSHIFT32( (opus_int32)x_ptr[ n ], 17 ); /* Q17 */ + tmp2 = silk_LSHIFT32( (opus_int32)x_ptr[ subfr_length - n - 1 ], 17 ); /* Q17 */ + + X1_3210 = _mm_set1_epi32( x1 ); + X2_3210 = _mm_set1_epi32( x2 ); + TMP1_3210 = _mm_setzero_si128(); + TMP2_3210 = _mm_setzero_si128(); + for( k = 0; k < n - 3; k += 4 ) { + PTR_3210 = OP_CVTEPI16_EPI32_M64( &x_ptr[ n - k - 1 - 3 ] ); + SUBFR_3210 = OP_CVTEPI16_EPI32_M64( &x_ptr[ subfr_length - n + k ] ); + FIRST_3210 = _mm_loadu_si128( (__m128i *)&C_first_row[ k ] ); + PTR_3210 = _mm_shuffle_epi32( PTR_3210, _MM_SHUFFLE( 0, 1, 2, 3 ) ); + LAST_3210 = _mm_loadu_si128( (__m128i *)&C_last_row[ k ] ); + ATMP_3210 = _mm_loadu_si128( (__m128i *)&Af_QA[ k ] ); + + T1_3210 = _mm_mullo_epi32( PTR_3210, X1_3210 ); + T2_3210 = _mm_mullo_epi32( SUBFR_3210, X2_3210 ); + + ATMP_3210 = _mm_srai_epi32( ATMP_3210, 7 ); + ATMP_3210 = _mm_add_epi32( ATMP_3210, CONST1 ); + ATMP_3210 = _mm_srai_epi32( ATMP_3210, 1 ); + + FIRST_3210 = _mm_add_epi32( FIRST_3210, T1_3210 ); + LAST_3210 = _mm_add_epi32( LAST_3210, T2_3210 ); + + PTR_3210 = _mm_mullo_epi32( ATMP_3210, PTR_3210 ); + SUBFR_3210 = _mm_mullo_epi32( ATMP_3210, SUBFR_3210 ); + + _mm_storeu_si128( (__m128i *)&C_first_row[ k ], FIRST_3210 ); + _mm_storeu_si128( (__m128i *)&C_last_row[ k ], LAST_3210 ); + + TMP1_3210 = _mm_add_epi32( TMP1_3210, PTR_3210 ); + TMP2_3210 = _mm_add_epi32( TMP2_3210, SUBFR_3210 ); + } + + TMP1_3210 = _mm_add_epi32( TMP1_3210, _mm_unpackhi_epi64(TMP1_3210, TMP1_3210 ) ); + TMP2_3210 = _mm_add_epi32( TMP2_3210, _mm_unpackhi_epi64(TMP2_3210, TMP2_3210 ) ); + TMP1_3210 = _mm_add_epi32( TMP1_3210, _mm_shufflelo_epi16(TMP1_3210, 0x0E ) ); + TMP2_3210 = _mm_add_epi32( TMP2_3210, _mm_shufflelo_epi16(TMP2_3210, 0x0E ) ); + + tmp1 += _mm_cvtsi128_si32( TMP1_3210 ); + tmp2 += _mm_cvtsi128_si32( TMP2_3210 ); + + for( ; k < n; k++ ) { + C_first_row[ k ] = silk_MLA( C_first_row[ k ], x1, x_ptr[ n - k - 1 ] ); /* Q( -rshifts ) */ + C_last_row[ k ] = silk_MLA( C_last_row[ k ], x2, x_ptr[ subfr_length - n + k ] ); /* Q( -rshifts ) */ + Atmp1 = silk_RSHIFT_ROUND( Af_QA[ k ], QA - 17 ); /* Q17 */ + tmp1 = silk_MLA( tmp1, x_ptr[ n - k - 1 ], Atmp1 ); /* Q17 */ + tmp2 = silk_MLA( tmp2, x_ptr[ subfr_length - n + k ], Atmp1 ); /* Q17 */ + } + + tmp1 = -tmp1; /* Q17 */ + tmp2 = -tmp2; /* Q17 */ + + { + __m128i xmm_tmp1, xmm_tmp2; + __m128i xmm_x_ptr_n_k_x2x0, xmm_x_ptr_n_k_x3x1; + __m128i xmm_x_ptr_sub_x2x0, xmm_x_ptr_sub_x3x1; + + xmm_tmp1 = _mm_set1_epi32( tmp1 ); + xmm_tmp2 = _mm_set1_epi32( tmp2 ); + + for( k = 0; k <= n - 3; k += 4 ) { + xmm_x_ptr_n_k_x2x0 = OP_CVTEPI16_EPI32_M64( &x_ptr[ n - k - 3 ] ); + xmm_x_ptr_sub_x2x0 = OP_CVTEPI16_EPI32_M64( &x_ptr[ subfr_length - n + k - 1 ] ); + + xmm_x_ptr_n_k_x2x0 = _mm_shuffle_epi32( xmm_x_ptr_n_k_x2x0, _MM_SHUFFLE( 0, 1, 2, 3 ) ); + + xmm_x_ptr_n_k_x2x0 = _mm_slli_epi32( xmm_x_ptr_n_k_x2x0, -rshifts - 1 ); + xmm_x_ptr_sub_x2x0 = _mm_slli_epi32( xmm_x_ptr_sub_x2x0, -rshifts - 1 ); + + /* equal shift right 4 bytes, xmm_x_ptr_n_k_x3x1 = _mm_srli_si128(xmm_x_ptr_n_k_x2x0, 4)*/ + xmm_x_ptr_n_k_x3x1 = _mm_shuffle_epi32( xmm_x_ptr_n_k_x2x0, _MM_SHUFFLE( 0, 3, 2, 1 ) ); + xmm_x_ptr_sub_x3x1 = _mm_shuffle_epi32( xmm_x_ptr_sub_x2x0, _MM_SHUFFLE( 0, 3, 2, 1 ) ); + + xmm_x_ptr_n_k_x2x0 = _mm_mul_epi32( xmm_x_ptr_n_k_x2x0, xmm_tmp1 ); + xmm_x_ptr_n_k_x3x1 = _mm_mul_epi32( xmm_x_ptr_n_k_x3x1, xmm_tmp1 ); + xmm_x_ptr_sub_x2x0 = _mm_mul_epi32( xmm_x_ptr_sub_x2x0, xmm_tmp2 ); + xmm_x_ptr_sub_x3x1 = _mm_mul_epi32( xmm_x_ptr_sub_x3x1, xmm_tmp2 ); + + xmm_x_ptr_n_k_x2x0 = _mm_srli_epi64( xmm_x_ptr_n_k_x2x0, 16 ); + xmm_x_ptr_n_k_x3x1 = _mm_slli_epi64( xmm_x_ptr_n_k_x3x1, 16 ); + xmm_x_ptr_sub_x2x0 = _mm_srli_epi64( xmm_x_ptr_sub_x2x0, 16 ); + xmm_x_ptr_sub_x3x1 = _mm_slli_epi64( xmm_x_ptr_sub_x3x1, 16 ); + + xmm_x_ptr_n_k_x2x0 = _mm_blend_epi16( xmm_x_ptr_n_k_x2x0, xmm_x_ptr_n_k_x3x1, 0xCC ); + xmm_x_ptr_sub_x2x0 = _mm_blend_epi16( xmm_x_ptr_sub_x2x0, xmm_x_ptr_sub_x3x1, 0xCC ); + + X1_3210 = _mm_loadu_si128( (__m128i *)&CAf[ k ] ); + PTR_3210 = _mm_loadu_si128( (__m128i *)&CAb[ k ] ); + + X1_3210 = _mm_add_epi32( X1_3210, xmm_x_ptr_n_k_x2x0 ); + PTR_3210 = _mm_add_epi32( PTR_3210, xmm_x_ptr_sub_x2x0 ); + + _mm_storeu_si128( (__m128i *)&CAf[ k ], X1_3210 ); + _mm_storeu_si128( (__m128i *)&CAb[ k ], PTR_3210 ); + } + + for( ; k <= n; k++ ) { + CAf[ k ] = silk_SMLAWW( CAf[ k ], tmp1, + silk_LSHIFT32( (opus_int32)x_ptr[ n - k ], -rshifts - 1 ) ); /* Q( -rshift ) */ + CAb[ k ] = silk_SMLAWW( CAb[ k ], tmp2, + silk_LSHIFT32( (opus_int32)x_ptr[ subfr_length - n + k - 1 ], -rshifts - 1 ) ); /* Q( -rshift ) */ + } + } + } + } + + /* Calculate nominator and denominator for the next order reflection (parcor) coefficient */ + tmp1 = C_first_row[ n ]; /* Q( -rshifts ) */ + tmp2 = C_last_row[ n ]; /* Q( -rshifts ) */ + num = 0; /* Q( -rshifts ) */ + nrg = silk_ADD32( CAb[ 0 ], CAf[ 0 ] ); /* Q( 1-rshifts ) */ + for( k = 0; k < n; k++ ) { + Atmp_QA = Af_QA[ k ]; + lz = silk_CLZ32( silk_abs( Atmp_QA ) ) - 1; + lz = silk_min( 32 - QA, lz ); + Atmp1 = silk_LSHIFT32( Atmp_QA, lz ); /* Q( QA + lz ) */ + + tmp1 = silk_ADD_LSHIFT32( tmp1, silk_SMMUL( C_last_row[ n - k - 1 ], Atmp1 ), 32 - QA - lz ); /* Q( -rshifts ) */ + tmp2 = silk_ADD_LSHIFT32( tmp2, silk_SMMUL( C_first_row[ n - k - 1 ], Atmp1 ), 32 - QA - lz ); /* Q( -rshifts ) */ + num = silk_ADD_LSHIFT32( num, silk_SMMUL( CAb[ n - k ], Atmp1 ), 32 - QA - lz ); /* Q( -rshifts ) */ + nrg = silk_ADD_LSHIFT32( nrg, silk_SMMUL( silk_ADD32( CAb[ k + 1 ], CAf[ k + 1 ] ), + Atmp1 ), 32 - QA - lz ); /* Q( 1-rshifts ) */ + } + CAf[ n + 1 ] = tmp1; /* Q( -rshifts ) */ + CAb[ n + 1 ] = tmp2; /* Q( -rshifts ) */ + num = silk_ADD32( num, tmp2 ); /* Q( -rshifts ) */ + num = silk_LSHIFT32( -num, 1 ); /* Q( 1-rshifts ) */ + + /* Calculate the next order reflection (parcor) coefficient */ + if( silk_abs( num ) < nrg ) { + rc_Q31 = silk_DIV32_varQ( num, nrg, 31 ); + } else { + rc_Q31 = ( num > 0 ) ? silk_int32_MAX : silk_int32_MIN; + } + + /* Update inverse prediction gain */ + tmp1 = ( (opus_int32)1 << 30 ) - silk_SMMUL( rc_Q31, rc_Q31 ); + tmp1 = silk_LSHIFT( silk_SMMUL( invGain_Q30, tmp1 ), 2 ); + if( tmp1 <= minInvGain_Q30 ) { + /* Max prediction gain exceeded; set reflection coefficient such that max prediction gain is exactly hit */ + tmp2 = ( (opus_int32)1 << 30 ) - silk_DIV32_varQ( minInvGain_Q30, invGain_Q30, 30 ); /* Q30 */ + rc_Q31 = silk_SQRT_APPROX( tmp2 ); /* Q15 */ + /* Newton-Raphson iteration */ + rc_Q31 = silk_RSHIFT32( rc_Q31 + silk_DIV32( tmp2, rc_Q31 ), 1 ); /* Q15 */ + rc_Q31 = silk_LSHIFT32( rc_Q31, 16 ); /* Q31 */ + if( num < 0 ) { + /* Ensure adjusted reflection coefficients has the original sign */ + rc_Q31 = -rc_Q31; + } + invGain_Q30 = minInvGain_Q30; + reached_max_gain = 1; + } else { + invGain_Q30 = tmp1; + } + + /* Update the AR coefficients */ + for( k = 0; k < (n + 1) >> 1; k++ ) { + tmp1 = Af_QA[ k ]; /* QA */ + tmp2 = Af_QA[ n - k - 1 ]; /* QA */ + Af_QA[ k ] = silk_ADD_LSHIFT32( tmp1, silk_SMMUL( tmp2, rc_Q31 ), 1 ); /* QA */ + Af_QA[ n - k - 1 ] = silk_ADD_LSHIFT32( tmp2, silk_SMMUL( tmp1, rc_Q31 ), 1 ); /* QA */ + } + Af_QA[ n ] = silk_RSHIFT32( rc_Q31, 31 - QA ); /* QA */ + + if( reached_max_gain ) { + /* Reached max prediction gain; set remaining coefficients to zero and exit loop */ + for( k = n + 1; k < D; k++ ) { + Af_QA[ k ] = 0; + } + break; + } + + /* Update C * Af and C * Ab */ + for( k = 0; k <= n + 1; k++ ) { + tmp1 = CAf[ k ]; /* Q( -rshifts ) */ + tmp2 = CAb[ n - k + 1 ]; /* Q( -rshifts ) */ + CAf[ k ] = silk_ADD_LSHIFT32( tmp1, silk_SMMUL( tmp2, rc_Q31 ), 1 ); /* Q( -rshifts ) */ + CAb[ n - k + 1 ] = silk_ADD_LSHIFT32( tmp2, silk_SMMUL( tmp1, rc_Q31 ), 1 ); /* Q( -rshifts ) */ + } + } + + if( reached_max_gain ) { + for( k = 0; k < D; k++ ) { + /* Scale coefficients */ + A_Q16[ k ] = -silk_RSHIFT_ROUND( Af_QA[ k ], QA - 16 ); + } + /* Subtract energy of preceding samples from C0 */ + if( rshifts > 0 ) { + for( s = 0; s < nb_subfr; s++ ) { + x_ptr = x + s * subfr_length; + C0 -= (opus_int32)silk_RSHIFT64( silk_inner_prod16_aligned_64( x_ptr, x_ptr, D, arch ), rshifts ); + } + } else { + for( s = 0; s < nb_subfr; s++ ) { + x_ptr = x + s * subfr_length; + C0 -= silk_LSHIFT32( silk_inner_prod_aligned( x_ptr, x_ptr, D, arch ), -rshifts ); + } + } + /* Approximate residual energy */ + *res_nrg = silk_LSHIFT( silk_SMMUL( invGain_Q30, C0 ), 2 ); + *res_nrg_Q = -rshifts; + } else { + /* Return residual energy */ + nrg = CAf[ 0 ]; /* Q( -rshifts ) */ + tmp1 = (opus_int32)1 << 16; /* Q16 */ + for( k = 0; k < D; k++ ) { + Atmp1 = silk_RSHIFT_ROUND( Af_QA[ k ], QA - 16 ); /* Q16 */ + nrg = silk_SMLAWW( nrg, CAf[ k + 1 ], Atmp1 ); /* Q( -rshifts ) */ + tmp1 = silk_SMLAWW( tmp1, Atmp1, Atmp1 ); /* Q16 */ + A_Q16[ k ] = -Atmp1; + } + *res_nrg = silk_SMLAWW( nrg, silk_SMMUL( SILK_FIX_CONST( FIND_LPC_COND_FAC, 32 ), C0 ), -tmp1 );/* Q( -rshifts ) */ + *res_nrg_Q = -rshifts; + } +} diff --git a/asm/libs/opus/silk/fixed/x86/prefilter_FIX_sse.c b/asm/libs/opus/silk/fixed/x86/prefilter_FIX_sse.c new file mode 100644 index 00000000..488a603f --- /dev/null +++ b/asm/libs/opus/silk/fixed/x86/prefilter_FIX_sse.c @@ -0,0 +1,160 @@ +/* Copyright (c) 2014, Cisco Systems, INC + Written by XiangMingZhu WeiZhou MinPeng YanWang + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include "main.h" +#include "celt/x86/x86cpu.h" + +void silk_warped_LPC_analysis_filter_FIX_sse4_1( + opus_int32 state[], /* I/O State [order + 1] */ + opus_int32 res_Q2[], /* O Residual signal [length] */ + const opus_int16 coef_Q13[], /* I Coefficients [order] */ + const opus_int16 input[], /* I Input signal [length] */ + const opus_int16 lambda_Q16, /* I Warping factor */ + const opus_int length, /* I Length of input signal */ + const opus_int order /* I Filter order (even) */ +) +{ + opus_int n, i; + opus_int32 acc_Q11, tmp1, tmp2; + + /* Order must be even */ + silk_assert( ( order & 1 ) == 0 ); + + if (order == 10) + { + if (0 == lambda_Q16) + { + __m128i coef_Q13_3210, coef_Q13_7654; + __m128i coef_Q13_0123, coef_Q13_4567; + __m128i state_0123, state_4567; + __m128i xmm_product1, xmm_product2; + __m128i xmm_tempa, xmm_tempb; + + register opus_int32 sum; + register opus_int32 state_8, state_9, state_a; + register opus_int64 coef_Q13_8, coef_Q13_9; + + silk_assert( length > 0 ); + + coef_Q13_3210 = OP_CVTEPI16_EPI32_M64( &coef_Q13[ 0 ] ); + coef_Q13_7654 = OP_CVTEPI16_EPI32_M64( &coef_Q13[ 4 ] ); + + coef_Q13_0123 = _mm_shuffle_epi32( coef_Q13_3210, _MM_SHUFFLE( 0, 1, 2, 3 ) ); + coef_Q13_4567 = _mm_shuffle_epi32( coef_Q13_7654, _MM_SHUFFLE( 0, 1, 2, 3 ) ); + + coef_Q13_8 = (opus_int64) coef_Q13[ 8 ]; + coef_Q13_9 = (opus_int64) coef_Q13[ 9 ]; + + state_0123 = _mm_loadu_si128( (__m128i *)(&state[ 0 ] ) ); + state_4567 = _mm_loadu_si128( (__m128i *)(&state[ 4 ] ) ); + + state_0123 = _mm_shuffle_epi32( state_0123, _MM_SHUFFLE( 0, 1, 2, 3 ) ); + state_4567 = _mm_shuffle_epi32( state_4567, _MM_SHUFFLE( 0, 1, 2, 3 ) ); + + state_8 = state[ 8 ]; + state_9 = state[ 9 ]; + state_a = 0; + + for( n = 0; n < length; n++ ) + { + xmm_product1 = _mm_mul_epi32( coef_Q13_0123, state_0123 ); /* 64-bit multiply, only 2 pairs */ + xmm_product2 = _mm_mul_epi32( coef_Q13_4567, state_4567 ); + + xmm_tempa = _mm_shuffle_epi32( state_0123, _MM_SHUFFLE( 0, 1, 2, 3 ) ); + xmm_tempb = _mm_shuffle_epi32( state_4567, _MM_SHUFFLE( 0, 1, 2, 3 ) ); + + xmm_product1 = _mm_srli_epi64( xmm_product1, 16 ); /* >> 16, zero extending works */ + xmm_product2 = _mm_srli_epi64( xmm_product2, 16 ); + + xmm_tempa = _mm_mul_epi32( coef_Q13_3210, xmm_tempa ); + xmm_tempb = _mm_mul_epi32( coef_Q13_7654, xmm_tempb ); + + xmm_tempa = _mm_srli_epi64( xmm_tempa, 16 ); + xmm_tempb = _mm_srli_epi64( xmm_tempb, 16 ); + + xmm_tempa = _mm_add_epi32( xmm_tempa, xmm_product1 ); + xmm_tempb = _mm_add_epi32( xmm_tempb, xmm_product2 ); + xmm_tempa = _mm_add_epi32( xmm_tempa, xmm_tempb ); + + sum = (coef_Q13_8 * state_8) >> 16; + sum += (coef_Q13_9 * state_9) >> 16; + + xmm_tempa = _mm_add_epi32( xmm_tempa, _mm_shuffle_epi32( xmm_tempa, _MM_SHUFFLE( 0, 0, 0, 2 ) ) ); + sum += _mm_cvtsi128_si32( xmm_tempa); + res_Q2[ n ] = silk_LSHIFT( (opus_int32)input[ n ], 2 ) - silk_RSHIFT_ROUND( ( 5 + sum ), 9); + + /* move right */ + state_a = state_9; + state_9 = state_8; + state_8 = _mm_cvtsi128_si32( state_4567 ); + state_4567 = _mm_alignr_epi8( state_0123, state_4567, 4 ); + + state_0123 = _mm_alignr_epi8( _mm_cvtsi32_si128( silk_LSHIFT( input[ n ], 14 ) ), state_0123, 4 ); + } + + _mm_storeu_si128( (__m128i *)( &state[ 0 ] ), _mm_shuffle_epi32( state_0123, _MM_SHUFFLE( 0, 1, 2, 3 ) ) ); + _mm_storeu_si128( (__m128i *)( &state[ 4 ] ), _mm_shuffle_epi32( state_4567, _MM_SHUFFLE( 0, 1, 2, 3 ) ) ); + state[ 8 ] = state_8; + state[ 9 ] = state_9; + state[ 10 ] = state_a; + + return; + } + } + + for( n = 0; n < length; n++ ) { + /* Output of lowpass section */ + tmp2 = silk_SMLAWB( state[ 0 ], state[ 1 ], lambda_Q16 ); + state[ 0 ] = silk_LSHIFT( input[ n ], 14 ); + /* Output of allpass section */ + tmp1 = silk_SMLAWB( state[ 1 ], state[ 2 ] - tmp2, lambda_Q16 ); + state[ 1 ] = tmp2; + acc_Q11 = silk_RSHIFT( order, 1 ); + acc_Q11 = silk_SMLAWB( acc_Q11, tmp2, coef_Q13[ 0 ] ); + /* Loop over allpass sections */ + for( i = 2; i < order; i += 2 ) { + /* Output of allpass section */ + tmp2 = silk_SMLAWB( state[ i ], state[ i + 1 ] - tmp1, lambda_Q16 ); + state[ i ] = tmp1; + acc_Q11 = silk_SMLAWB( acc_Q11, tmp1, coef_Q13[ i - 1 ] ); + /* Output of allpass section */ + tmp1 = silk_SMLAWB( state[ i + 1 ], state[ i + 2 ] - tmp2, lambda_Q16 ); + state[ i + 1 ] = tmp2; + acc_Q11 = silk_SMLAWB( acc_Q11, tmp2, coef_Q13[ i ] ); + } + state[ order ] = tmp1; + acc_Q11 = silk_SMLAWB( acc_Q11, tmp1, coef_Q13[ order - 1 ] ); + res_Q2[ n ] = silk_LSHIFT( (opus_int32)input[ n ], 2 ) - silk_RSHIFT_ROUND( acc_Q11, 9 ); + } +} diff --git a/asm/libs/opus/silk/fixed/x86/vector_ops_FIX_sse.c b/asm/libs/opus/silk/fixed/x86/vector_ops_FIX_sse.c new file mode 100644 index 00000000..c1e90564 --- /dev/null +++ b/asm/libs/opus/silk/fixed/x86/vector_ops_FIX_sse.c @@ -0,0 +1,88 @@ +/* Copyright (c) 2014, Cisco Systems, INC + Written by XiangMingZhu WeiZhou MinPeng YanWang + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include "main.h" + +#include "SigProc_FIX.h" +#include "pitch.h" + +opus_int64 silk_inner_prod16_aligned_64_sse4_1( + const opus_int16 *inVec1, /* I input vector 1 */ + const opus_int16 *inVec2, /* I input vector 2 */ + const opus_int len /* I vector lengths */ +) +{ + opus_int i, dataSize8; + opus_int64 sum; + + __m128i xmm_tempa; + __m128i inVec1_76543210, acc1; + __m128i inVec2_76543210, acc2; + + sum = 0; + dataSize8 = len & ~7; + + acc1 = _mm_setzero_si128(); + acc2 = _mm_setzero_si128(); + + for( i = 0; i < dataSize8; i += 8 ) { + inVec1_76543210 = _mm_loadu_si128( (__m128i *)(&inVec1[i + 0] ) ); + inVec2_76543210 = _mm_loadu_si128( (__m128i *)(&inVec2[i + 0] ) ); + + /* only when all 4 operands are -32768 (0x8000), this results in wrap around */ + inVec1_76543210 = _mm_madd_epi16( inVec1_76543210, inVec2_76543210 ); + + xmm_tempa = _mm_cvtepi32_epi64( inVec1_76543210 ); + /* equal shift right 8 bytes */ + inVec1_76543210 = _mm_shuffle_epi32( inVec1_76543210, _MM_SHUFFLE( 0, 0, 3, 2 ) ); + inVec1_76543210 = _mm_cvtepi32_epi64( inVec1_76543210 ); + + acc1 = _mm_add_epi64( acc1, xmm_tempa ); + acc2 = _mm_add_epi64( acc2, inVec1_76543210 ); + } + + acc1 = _mm_add_epi64( acc1, acc2 ); + + /* equal shift right 8 bytes */ + acc2 = _mm_shuffle_epi32( acc1, _MM_SHUFFLE( 0, 0, 3, 2 ) ); + acc1 = _mm_add_epi64( acc1, acc2 ); + + _mm_storel_epi64( (__m128i *)&sum, acc1 ); + + for( ; i < len; i++ ) { + sum = silk_SMLABB( sum, inVec1[ i ], inVec2[ i ] ); + } + + return sum; +} diff --git a/asm/libs/opus/silk/float/LPC_analysis_filter_FLP.c b/asm/libs/opus/silk/float/LPC_analysis_filter_FLP.c new file mode 100644 index 00000000..cae89a0a --- /dev/null +++ b/asm/libs/opus/silk/float/LPC_analysis_filter_FLP.c @@ -0,0 +1,249 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include "main_FLP.h" + +/************************************************/ +/* LPC analysis filter */ +/* NB! State is kept internally and the */ +/* filter always starts with zero state */ +/* first Order output samples are set to zero */ +/************************************************/ + +/* 16th order LPC analysis filter, does not write first 16 samples */ +static OPUS_INLINE void silk_LPC_analysis_filter16_FLP( + silk_float r_LPC[], /* O LPC residual signal */ + const silk_float PredCoef[], /* I LPC coefficients */ + const silk_float s[], /* I Input signal */ + const opus_int length /* I Length of input signal */ +) +{ + opus_int ix; + silk_float LPC_pred; + const silk_float *s_ptr; + + for( ix = 16; ix < length; ix++ ) { + s_ptr = &s[ix - 1]; + + /* short-term prediction */ + LPC_pred = s_ptr[ 0 ] * PredCoef[ 0 ] + + s_ptr[ -1 ] * PredCoef[ 1 ] + + s_ptr[ -2 ] * PredCoef[ 2 ] + + s_ptr[ -3 ] * PredCoef[ 3 ] + + s_ptr[ -4 ] * PredCoef[ 4 ] + + s_ptr[ -5 ] * PredCoef[ 5 ] + + s_ptr[ -6 ] * PredCoef[ 6 ] + + s_ptr[ -7 ] * PredCoef[ 7 ] + + s_ptr[ -8 ] * PredCoef[ 8 ] + + s_ptr[ -9 ] * PredCoef[ 9 ] + + s_ptr[ -10 ] * PredCoef[ 10 ] + + s_ptr[ -11 ] * PredCoef[ 11 ] + + s_ptr[ -12 ] * PredCoef[ 12 ] + + s_ptr[ -13 ] * PredCoef[ 13 ] + + s_ptr[ -14 ] * PredCoef[ 14 ] + + s_ptr[ -15 ] * PredCoef[ 15 ]; + + /* prediction error */ + r_LPC[ix] = s_ptr[ 1 ] - LPC_pred; + } +} + +/* 12th order LPC analysis filter, does not write first 12 samples */ +static OPUS_INLINE void silk_LPC_analysis_filter12_FLP( + silk_float r_LPC[], /* O LPC residual signal */ + const silk_float PredCoef[], /* I LPC coefficients */ + const silk_float s[], /* I Input signal */ + const opus_int length /* I Length of input signal */ +) +{ + opus_int ix; + silk_float LPC_pred; + const silk_float *s_ptr; + + for( ix = 12; ix < length; ix++ ) { + s_ptr = &s[ix - 1]; + + /* short-term prediction */ + LPC_pred = s_ptr[ 0 ] * PredCoef[ 0 ] + + s_ptr[ -1 ] * PredCoef[ 1 ] + + s_ptr[ -2 ] * PredCoef[ 2 ] + + s_ptr[ -3 ] * PredCoef[ 3 ] + + s_ptr[ -4 ] * PredCoef[ 4 ] + + s_ptr[ -5 ] * PredCoef[ 5 ] + + s_ptr[ -6 ] * PredCoef[ 6 ] + + s_ptr[ -7 ] * PredCoef[ 7 ] + + s_ptr[ -8 ] * PredCoef[ 8 ] + + s_ptr[ -9 ] * PredCoef[ 9 ] + + s_ptr[ -10 ] * PredCoef[ 10 ] + + s_ptr[ -11 ] * PredCoef[ 11 ]; + + /* prediction error */ + r_LPC[ix] = s_ptr[ 1 ] - LPC_pred; + } +} + +/* 10th order LPC analysis filter, does not write first 10 samples */ +static OPUS_INLINE void silk_LPC_analysis_filter10_FLP( + silk_float r_LPC[], /* O LPC residual signal */ + const silk_float PredCoef[], /* I LPC coefficients */ + const silk_float s[], /* I Input signal */ + const opus_int length /* I Length of input signal */ +) +{ + opus_int ix; + silk_float LPC_pred; + const silk_float *s_ptr; + + for( ix = 10; ix < length; ix++ ) { + s_ptr = &s[ix - 1]; + + /* short-term prediction */ + LPC_pred = s_ptr[ 0 ] * PredCoef[ 0 ] + + s_ptr[ -1 ] * PredCoef[ 1 ] + + s_ptr[ -2 ] * PredCoef[ 2 ] + + s_ptr[ -3 ] * PredCoef[ 3 ] + + s_ptr[ -4 ] * PredCoef[ 4 ] + + s_ptr[ -5 ] * PredCoef[ 5 ] + + s_ptr[ -6 ] * PredCoef[ 6 ] + + s_ptr[ -7 ] * PredCoef[ 7 ] + + s_ptr[ -8 ] * PredCoef[ 8 ] + + s_ptr[ -9 ] * PredCoef[ 9 ]; + + /* prediction error */ + r_LPC[ix] = s_ptr[ 1 ] - LPC_pred; + } +} + +/* 8th order LPC analysis filter, does not write first 8 samples */ +static OPUS_INLINE void silk_LPC_analysis_filter8_FLP( + silk_float r_LPC[], /* O LPC residual signal */ + const silk_float PredCoef[], /* I LPC coefficients */ + const silk_float s[], /* I Input signal */ + const opus_int length /* I Length of input signal */ +) +{ + opus_int ix; + silk_float LPC_pred; + const silk_float *s_ptr; + + for( ix = 8; ix < length; ix++ ) { + s_ptr = &s[ix - 1]; + + /* short-term prediction */ + LPC_pred = s_ptr[ 0 ] * PredCoef[ 0 ] + + s_ptr[ -1 ] * PredCoef[ 1 ] + + s_ptr[ -2 ] * PredCoef[ 2 ] + + s_ptr[ -3 ] * PredCoef[ 3 ] + + s_ptr[ -4 ] * PredCoef[ 4 ] + + s_ptr[ -5 ] * PredCoef[ 5 ] + + s_ptr[ -6 ] * PredCoef[ 6 ] + + s_ptr[ -7 ] * PredCoef[ 7 ]; + + /* prediction error */ + r_LPC[ix] = s_ptr[ 1 ] - LPC_pred; + } +} + +/* 6th order LPC analysis filter, does not write first 6 samples */ +static OPUS_INLINE void silk_LPC_analysis_filter6_FLP( + silk_float r_LPC[], /* O LPC residual signal */ + const silk_float PredCoef[], /* I LPC coefficients */ + const silk_float s[], /* I Input signal */ + const opus_int length /* I Length of input signal */ +) +{ + opus_int ix; + silk_float LPC_pred; + const silk_float *s_ptr; + + for( ix = 6; ix < length; ix++ ) { + s_ptr = &s[ix - 1]; + + /* short-term prediction */ + LPC_pred = s_ptr[ 0 ] * PredCoef[ 0 ] + + s_ptr[ -1 ] * PredCoef[ 1 ] + + s_ptr[ -2 ] * PredCoef[ 2 ] + + s_ptr[ -3 ] * PredCoef[ 3 ] + + s_ptr[ -4 ] * PredCoef[ 4 ] + + s_ptr[ -5 ] * PredCoef[ 5 ]; + + /* prediction error */ + r_LPC[ix] = s_ptr[ 1 ] - LPC_pred; + } +} + +/************************************************/ +/* LPC analysis filter */ +/* NB! State is kept internally and the */ +/* filter always starts with zero state */ +/* first Order output samples are set to zero */ +/************************************************/ +void silk_LPC_analysis_filter_FLP( + silk_float r_LPC[], /* O LPC residual signal */ + const silk_float PredCoef[], /* I LPC coefficients */ + const silk_float s[], /* I Input signal */ + const opus_int length, /* I Length of input signal */ + const opus_int Order /* I LPC order */ +) +{ + silk_assert( Order <= length ); + + switch( Order ) { + case 6: + silk_LPC_analysis_filter6_FLP( r_LPC, PredCoef, s, length ); + break; + + case 8: + silk_LPC_analysis_filter8_FLP( r_LPC, PredCoef, s, length ); + break; + + case 10: + silk_LPC_analysis_filter10_FLP( r_LPC, PredCoef, s, length ); + break; + + case 12: + silk_LPC_analysis_filter12_FLP( r_LPC, PredCoef, s, length ); + break; + + case 16: + silk_LPC_analysis_filter16_FLP( r_LPC, PredCoef, s, length ); + break; + + default: + silk_assert( 0 ); + break; + } + + /* Set first Order output samples to zero */ + silk_memset( r_LPC, 0, Order * sizeof( silk_float ) ); +} + diff --git a/asm/libs/opus/silk/float/LPC_inv_pred_gain_FLP.c b/asm/libs/opus/silk/float/LPC_inv_pred_gain_FLP.c new file mode 100644 index 00000000..25178bac --- /dev/null +++ b/asm/libs/opus/silk/float/LPC_inv_pred_gain_FLP.c @@ -0,0 +1,76 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FIX.h" +#include "SigProc_FLP.h" + +#define RC_THRESHOLD 0.9999f + +/* compute inverse of LPC prediction gain, and */ +/* test if LPC coefficients are stable (all poles within unit circle) */ +/* this code is based on silk_a2k_FLP() */ +silk_float silk_LPC_inverse_pred_gain_FLP( /* O return inverse prediction gain, energy domain */ + const silk_float *A, /* I prediction coefficients [order] */ + opus_int32 order /* I prediction order */ +) +{ + opus_int k, n; + double invGain, rc, rc_mult1, rc_mult2; + silk_float Atmp[ 2 ][ SILK_MAX_ORDER_LPC ]; + silk_float *Aold, *Anew; + + Anew = Atmp[ order & 1 ]; + silk_memcpy( Anew, A, order * sizeof(silk_float) ); + + invGain = 1.0; + for( k = order - 1; k > 0; k-- ) { + rc = -Anew[ k ]; + if( rc > RC_THRESHOLD || rc < -RC_THRESHOLD ) { + return 0.0f; + } + rc_mult1 = 1.0f - rc * rc; + rc_mult2 = 1.0f / rc_mult1; + invGain *= rc_mult1; + /* swap pointers */ + Aold = Anew; + Anew = Atmp[ k & 1 ]; + for( n = 0; n < k; n++ ) { + Anew[ n ] = (silk_float)( ( Aold[ n ] - Aold[ k - n - 1 ] * rc ) * rc_mult2 ); + } + } + rc = -Anew[ 0 ]; + if( rc > RC_THRESHOLD || rc < -RC_THRESHOLD ) { + return 0.0f; + } + rc_mult1 = 1.0f - rc * rc; + invGain *= rc_mult1; + return (silk_float)invGain; +} diff --git a/asm/libs/opus/silk/float/LTP_analysis_filter_FLP.c b/asm/libs/opus/silk/float/LTP_analysis_filter_FLP.c new file mode 100644 index 00000000..849b7c1c --- /dev/null +++ b/asm/libs/opus/silk/float/LTP_analysis_filter_FLP.c @@ -0,0 +1,75 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FLP.h" + +void silk_LTP_analysis_filter_FLP( + silk_float *LTP_res, /* O LTP res MAX_NB_SUBFR*(pre_lgth+subfr_lngth) */ + const silk_float *x, /* I Input signal, with preceding samples */ + const silk_float B[ LTP_ORDER * MAX_NB_SUBFR ], /* I LTP coefficients for each subframe */ + const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags */ + const silk_float invGains[ MAX_NB_SUBFR ], /* I Inverse quantization gains */ + const opus_int subfr_length, /* I Length of each subframe */ + const opus_int nb_subfr, /* I number of subframes */ + const opus_int pre_length /* I Preceding samples for each subframe */ +) +{ + const silk_float *x_ptr, *x_lag_ptr; + silk_float Btmp[ LTP_ORDER ]; + silk_float *LTP_res_ptr; + silk_float inv_gain; + opus_int k, i, j; + + x_ptr = x; + LTP_res_ptr = LTP_res; + for( k = 0; k < nb_subfr; k++ ) { + x_lag_ptr = x_ptr - pitchL[ k ]; + inv_gain = invGains[ k ]; + for( i = 0; i < LTP_ORDER; i++ ) { + Btmp[ i ] = B[ k * LTP_ORDER + i ]; + } + + /* LTP analysis FIR filter */ + for( i = 0; i < subfr_length + pre_length; i++ ) { + LTP_res_ptr[ i ] = x_ptr[ i ]; + /* Subtract long-term prediction */ + for( j = 0; j < LTP_ORDER; j++ ) { + LTP_res_ptr[ i ] -= Btmp[ j ] * x_lag_ptr[ LTP_ORDER / 2 - j ]; + } + LTP_res_ptr[ i ] *= inv_gain; + x_lag_ptr++; + } + + /* Update pointers */ + LTP_res_ptr += subfr_length + pre_length; + x_ptr += subfr_length; + } +} diff --git a/asm/libs/opus/silk/float/LTP_scale_ctrl_FLP.c b/asm/libs/opus/silk/float/LTP_scale_ctrl_FLP.c new file mode 100644 index 00000000..8dbe29d0 --- /dev/null +++ b/asm/libs/opus/silk/float/LTP_scale_ctrl_FLP.c @@ -0,0 +1,52 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FLP.h" + +void silk_LTP_scale_ctrl_FLP( + silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ + silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ + opus_int condCoding /* I The type of conditional coding to use */ +) +{ + opus_int round_loss; + + if( condCoding == CODE_INDEPENDENTLY ) { + /* Only scale if first frame in packet */ + round_loss = psEnc->sCmn.PacketLoss_perc + psEnc->sCmn.nFramesPerPacket; + psEnc->sCmn.indices.LTP_scaleIndex = (opus_int8)silk_LIMIT( round_loss * psEncCtrl->LTPredCodGain * 0.1f, 0.0f, 2.0f ); + } else { + /* Default is minimum scaling */ + psEnc->sCmn.indices.LTP_scaleIndex = 0; + } + + psEncCtrl->LTP_scale = (silk_float)silk_LTPScales_table_Q14[ psEnc->sCmn.indices.LTP_scaleIndex ] / 16384.0f; +} diff --git a/asm/libs/opus/silk/float/SigProc_FLP.h b/asm/libs/opus/silk/float/SigProc_FLP.h new file mode 100644 index 00000000..f0cb3733 --- /dev/null +++ b/asm/libs/opus/silk/float/SigProc_FLP.h @@ -0,0 +1,204 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_SIGPROC_FLP_H +#define SILK_SIGPROC_FLP_H + +#include "SigProc_FIX.h" +#include "float_cast.h" +#include + +#ifdef __cplusplus +extern "C" +{ +#endif + +/********************************************************************/ +/* SIGNAL PROCESSING FUNCTIONS */ +/********************************************************************/ + +/* Chirp (bw expand) LP AR filter */ +void silk_bwexpander_FLP( + silk_float *ar, /* I/O AR filter to be expanded (without leading 1) */ + const opus_int d, /* I length of ar */ + const silk_float chirp /* I chirp factor (typically in range (0..1) ) */ +); + +/* compute inverse of LPC prediction gain, and */ +/* test if LPC coefficients are stable (all poles within unit circle) */ +/* this code is based on silk_FLP_a2k() */ +silk_float silk_LPC_inverse_pred_gain_FLP( /* O return inverse prediction gain, energy domain */ + const silk_float *A, /* I prediction coefficients [order] */ + opus_int32 order /* I prediction order */ +); + +silk_float silk_schur_FLP( /* O returns residual energy */ + silk_float refl_coef[], /* O reflection coefficients (length order) */ + const silk_float auto_corr[], /* I autocorrelation sequence (length order+1) */ + opus_int order /* I order */ +); + +void silk_k2a_FLP( + silk_float *A, /* O prediction coefficients [order] */ + const silk_float *rc, /* I reflection coefficients [order] */ + opus_int32 order /* I prediction order */ +); + +/* Solve the normal equations using the Levinson-Durbin recursion */ +silk_float silk_levinsondurbin_FLP( /* O prediction error energy */ + silk_float A[], /* O prediction coefficients [order] */ + const silk_float corr[], /* I input auto-correlations [order + 1] */ + const opus_int order /* I prediction order */ +); + +/* compute autocorrelation */ +void silk_autocorrelation_FLP( + silk_float *results, /* O result (length correlationCount) */ + const silk_float *inputData, /* I input data to correlate */ + opus_int inputDataSize, /* I length of input */ + opus_int correlationCount /* I number of correlation taps to compute */ +); + +opus_int silk_pitch_analysis_core_FLP( /* O Voicing estimate: 0 voiced, 1 unvoiced */ + const silk_float *frame, /* I Signal of length PE_FRAME_LENGTH_MS*Fs_kHz */ + opus_int *pitch_out, /* O Pitch lag values [nb_subfr] */ + opus_int16 *lagIndex, /* O Lag Index */ + opus_int8 *contourIndex, /* O Pitch contour Index */ + silk_float *LTPCorr, /* I/O Normalized correlation; input: value from previous frame */ + opus_int prevLag, /* I Last lag of previous frame; set to zero is unvoiced */ + const silk_float search_thres1, /* I First stage threshold for lag candidates 0 - 1 */ + const silk_float search_thres2, /* I Final threshold for lag candidates 0 - 1 */ + const opus_int Fs_kHz, /* I sample frequency (kHz) */ + const opus_int complexity, /* I Complexity setting, 0-2, where 2 is highest */ + const opus_int nb_subfr, /* I Number of 5 ms subframes */ + int arch /* I Run-time architecture */ +); + +void silk_insertion_sort_decreasing_FLP( + silk_float *a, /* I/O Unsorted / Sorted vector */ + opus_int *idx, /* O Index vector for the sorted elements */ + const opus_int L, /* I Vector length */ + const opus_int K /* I Number of correctly sorted positions */ +); + +/* Compute reflection coefficients from input signal */ +silk_float silk_burg_modified_FLP( /* O returns residual energy */ + silk_float A[], /* O prediction coefficients (length order) */ + const silk_float x[], /* I input signal, length: nb_subfr*(D+L_sub) */ + const silk_float minInvGain, /* I minimum inverse prediction gain */ + const opus_int subfr_length, /* I input signal subframe length (incl. D preceding samples) */ + const opus_int nb_subfr, /* I number of subframes stacked in x */ + const opus_int D /* I order */ +); + +/* multiply a vector by a constant */ +void silk_scale_vector_FLP( + silk_float *data1, + silk_float gain, + opus_int dataSize +); + +/* copy and multiply a vector by a constant */ +void silk_scale_copy_vector_FLP( + silk_float *data_out, + const silk_float *data_in, + silk_float gain, + opus_int dataSize +); + +/* inner product of two silk_float arrays, with result as double */ +double silk_inner_product_FLP( + const silk_float *data1, + const silk_float *data2, + opus_int dataSize +); + +/* sum of squares of a silk_float array, with result as double */ +double silk_energy_FLP( + const silk_float *data, + opus_int dataSize +); + +/********************************************************************/ +/* MACROS */ +/********************************************************************/ + +#define PI (3.1415926536f) + +#define silk_min_float( a, b ) (((a) < (b)) ? (a) : (b)) +#define silk_max_float( a, b ) (((a) > (b)) ? (a) : (b)) +#define silk_abs_float( a ) ((silk_float)fabs(a)) + +/* sigmoid function */ +static OPUS_INLINE silk_float silk_sigmoid( silk_float x ) +{ + return (silk_float)(1.0 / (1.0 + exp(-x))); +} + +/* floating-point to integer conversion (rounding) */ +static OPUS_INLINE opus_int32 silk_float2int( silk_float x ) +{ + return (opus_int32)float2int( x ); +} + +/* floating-point to integer conversion (rounding) */ +static OPUS_INLINE void silk_float2short_array( + opus_int16 *out, + const silk_float *in, + opus_int32 length +) +{ + opus_int32 k; + for( k = length - 1; k >= 0; k-- ) { + out[k] = silk_SAT16( (opus_int32)float2int( in[k] ) ); + } +} + +/* integer to floating-point conversion */ +static OPUS_INLINE void silk_short2float_array( + silk_float *out, + const opus_int16 *in, + opus_int32 length +) +{ + opus_int32 k; + for( k = length - 1; k >= 0; k-- ) { + out[k] = (silk_float)in[k]; + } +} + +/* using log2() helps the fixed-point conversion */ +static OPUS_INLINE silk_float silk_log2( double x ) +{ + return ( silk_float )( 3.32192809488736 * log10( x ) ); +} + +#ifdef __cplusplus +} +#endif + +#endif /* SILK_SIGPROC_FLP_H */ diff --git a/asm/libs/opus/silk/float/apply_sine_window_FLP.c b/asm/libs/opus/silk/float/apply_sine_window_FLP.c new file mode 100644 index 00000000..6aae57c0 --- /dev/null +++ b/asm/libs/opus/silk/float/apply_sine_window_FLP.c @@ -0,0 +1,81 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FLP.h" + +/* Apply sine window to signal vector */ +/* Window types: */ +/* 1 -> sine window from 0 to pi/2 */ +/* 2 -> sine window from pi/2 to pi */ +void silk_apply_sine_window_FLP( + silk_float px_win[], /* O Pointer to windowed signal */ + const silk_float px[], /* I Pointer to input signal */ + const opus_int win_type, /* I Selects a window type */ + const opus_int length /* I Window length, multiple of 4 */ +) +{ + opus_int k; + silk_float freq, c, S0, S1; + + silk_assert( win_type == 1 || win_type == 2 ); + + /* Length must be multiple of 4 */ + silk_assert( ( length & 3 ) == 0 ); + + freq = PI / ( length + 1 ); + + /* Approximation of 2 * cos(f) */ + c = 2.0f - freq * freq; + + /* Initialize state */ + if( win_type < 2 ) { + /* Start from 0 */ + S0 = 0.0f; + /* Approximation of sin(f) */ + S1 = freq; + } else { + /* Start from 1 */ + S0 = 1.0f; + /* Approximation of cos(f) */ + S1 = 0.5f * c; + } + + /* Uses the recursive equation: sin(n*f) = 2 * cos(f) * sin((n-1)*f) - sin((n-2)*f) */ + /* 4 samples at a time */ + for( k = 0; k < length; k += 4 ) { + px_win[ k + 0 ] = px[ k + 0 ] * 0.5f * ( S0 + S1 ); + px_win[ k + 1 ] = px[ k + 1 ] * S1; + S0 = c * S1 - S0; + px_win[ k + 2 ] = px[ k + 2 ] * 0.5f * ( S1 + S0 ); + px_win[ k + 3 ] = px[ k + 3 ] * S0; + S1 = c * S0 - S1; + } +} diff --git a/asm/libs/opus/silk/float/autocorrelation_FLP.c b/asm/libs/opus/silk/float/autocorrelation_FLP.c new file mode 100644 index 00000000..8b8a9e65 --- /dev/null +++ b/asm/libs/opus/silk/float/autocorrelation_FLP.c @@ -0,0 +1,52 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "typedef.h" +#include "SigProc_FLP.h" + +/* compute autocorrelation */ +void silk_autocorrelation_FLP( + silk_float *results, /* O result (length correlationCount) */ + const silk_float *inputData, /* I input data to correlate */ + opus_int inputDataSize, /* I length of input */ + opus_int correlationCount /* I number of correlation taps to compute */ +) +{ + opus_int i; + + if( correlationCount > inputDataSize ) { + correlationCount = inputDataSize; + } + + for( i = 0; i < correlationCount; i++ ) { + results[ i ] = (silk_float)silk_inner_product_FLP( inputData, inputData + i, inputDataSize - i ); + } +} diff --git a/asm/libs/opus/silk/float/burg_modified_FLP.c b/asm/libs/opus/silk/float/burg_modified_FLP.c new file mode 100644 index 00000000..ea5dc25a --- /dev/null +++ b/asm/libs/opus/silk/float/burg_modified_FLP.c @@ -0,0 +1,186 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FLP.h" +#include "tuning_parameters.h" +#include "define.h" + +#define MAX_FRAME_SIZE 384 /* subfr_length * nb_subfr = ( 0.005 * 16000 + 16 ) * 4 = 384*/ + +/* Compute reflection coefficients from input signal */ +silk_float silk_burg_modified_FLP( /* O returns residual energy */ + silk_float A[], /* O prediction coefficients (length order) */ + const silk_float x[], /* I input signal, length: nb_subfr*(D+L_sub) */ + const silk_float minInvGain, /* I minimum inverse prediction gain */ + const opus_int subfr_length, /* I input signal subframe length (incl. D preceding samples) */ + const opus_int nb_subfr, /* I number of subframes stacked in x */ + const opus_int D /* I order */ +) +{ + opus_int k, n, s, reached_max_gain; + double C0, invGain, num, nrg_f, nrg_b, rc, Atmp, tmp1, tmp2; + const silk_float *x_ptr; + double C_first_row[ SILK_MAX_ORDER_LPC ], C_last_row[ SILK_MAX_ORDER_LPC ]; + double CAf[ SILK_MAX_ORDER_LPC + 1 ], CAb[ SILK_MAX_ORDER_LPC + 1 ]; + double Af[ SILK_MAX_ORDER_LPC ]; + + silk_assert( subfr_length * nb_subfr <= MAX_FRAME_SIZE ); + + /* Compute autocorrelations, added over subframes */ + C0 = silk_energy_FLP( x, nb_subfr * subfr_length ); + silk_memset( C_first_row, 0, SILK_MAX_ORDER_LPC * sizeof( double ) ); + for( s = 0; s < nb_subfr; s++ ) { + x_ptr = x + s * subfr_length; + for( n = 1; n < D + 1; n++ ) { + C_first_row[ n - 1 ] += silk_inner_product_FLP( x_ptr, x_ptr + n, subfr_length - n ); + } + } + silk_memcpy( C_last_row, C_first_row, SILK_MAX_ORDER_LPC * sizeof( double ) ); + + /* Initialize */ + CAb[ 0 ] = CAf[ 0 ] = C0 + FIND_LPC_COND_FAC * C0 + 1e-9f; + invGain = 1.0f; + reached_max_gain = 0; + for( n = 0; n < D; n++ ) { + /* Update first row of correlation matrix (without first element) */ + /* Update last row of correlation matrix (without last element, stored in reversed order) */ + /* Update C * Af */ + /* Update C * flipud(Af) (stored in reversed order) */ + for( s = 0; s < nb_subfr; s++ ) { + x_ptr = x + s * subfr_length; + tmp1 = x_ptr[ n ]; + tmp2 = x_ptr[ subfr_length - n - 1 ]; + for( k = 0; k < n; k++ ) { + C_first_row[ k ] -= x_ptr[ n ] * x_ptr[ n - k - 1 ]; + C_last_row[ k ] -= x_ptr[ subfr_length - n - 1 ] * x_ptr[ subfr_length - n + k ]; + Atmp = Af[ k ]; + tmp1 += x_ptr[ n - k - 1 ] * Atmp; + tmp2 += x_ptr[ subfr_length - n + k ] * Atmp; + } + for( k = 0; k <= n; k++ ) { + CAf[ k ] -= tmp1 * x_ptr[ n - k ]; + CAb[ k ] -= tmp2 * x_ptr[ subfr_length - n + k - 1 ]; + } + } + tmp1 = C_first_row[ n ]; + tmp2 = C_last_row[ n ]; + for( k = 0; k < n; k++ ) { + Atmp = Af[ k ]; + tmp1 += C_last_row[ n - k - 1 ] * Atmp; + tmp2 += C_first_row[ n - k - 1 ] * Atmp; + } + CAf[ n + 1 ] = tmp1; + CAb[ n + 1 ] = tmp2; + + /* Calculate nominator and denominator for the next order reflection (parcor) coefficient */ + num = CAb[ n + 1 ]; + nrg_b = CAb[ 0 ]; + nrg_f = CAf[ 0 ]; + for( k = 0; k < n; k++ ) { + Atmp = Af[ k ]; + num += CAb[ n - k ] * Atmp; + nrg_b += CAb[ k + 1 ] * Atmp; + nrg_f += CAf[ k + 1 ] * Atmp; + } + silk_assert( nrg_f > 0.0 ); + silk_assert( nrg_b > 0.0 ); + + /* Calculate the next order reflection (parcor) coefficient */ + rc = -2.0 * num / ( nrg_f + nrg_b ); + silk_assert( rc > -1.0 && rc < 1.0 ); + + /* Update inverse prediction gain */ + tmp1 = invGain * ( 1.0 - rc * rc ); + if( tmp1 <= minInvGain ) { + /* Max prediction gain exceeded; set reflection coefficient such that max prediction gain is exactly hit */ + rc = sqrt( 1.0 - minInvGain / invGain ); + if( num > 0 ) { + /* Ensure adjusted reflection coefficients has the original sign */ + rc = -rc; + } + invGain = minInvGain; + reached_max_gain = 1; + } else { + invGain = tmp1; + } + + /* Update the AR coefficients */ + for( k = 0; k < (n + 1) >> 1; k++ ) { + tmp1 = Af[ k ]; + tmp2 = Af[ n - k - 1 ]; + Af[ k ] = tmp1 + rc * tmp2; + Af[ n - k - 1 ] = tmp2 + rc * tmp1; + } + Af[ n ] = rc; + + if( reached_max_gain ) { + /* Reached max prediction gain; set remaining coefficients to zero and exit loop */ + for( k = n + 1; k < D; k++ ) { + Af[ k ] = 0.0; + } + break; + } + + /* Update C * Af and C * Ab */ + for( k = 0; k <= n + 1; k++ ) { + tmp1 = CAf[ k ]; + CAf[ k ] += rc * CAb[ n - k + 1 ]; + CAb[ n - k + 1 ] += rc * tmp1; + } + } + + if( reached_max_gain ) { + /* Convert to silk_float */ + for( k = 0; k < D; k++ ) { + A[ k ] = (silk_float)( -Af[ k ] ); + } + /* Subtract energy of preceding samples from C0 */ + for( s = 0; s < nb_subfr; s++ ) { + C0 -= silk_energy_FLP( x + s * subfr_length, D ); + } + /* Approximate residual energy */ + nrg_f = C0 * invGain; + } else { + /* Compute residual energy and store coefficients as silk_float */ + nrg_f = CAf[ 0 ]; + tmp1 = 1.0; + for( k = 0; k < D; k++ ) { + Atmp = Af[ k ]; + nrg_f += CAf[ k + 1 ] * Atmp; + tmp1 += Atmp * Atmp; + A[ k ] = (silk_float)(-Atmp); + } + nrg_f -= FIND_LPC_COND_FAC * C0 * tmp1; + } + + /* Return residual energy */ + return (silk_float)nrg_f; +} diff --git a/asm/libs/opus/silk/float/bwexpander_FLP.c b/asm/libs/opus/silk/float/bwexpander_FLP.c new file mode 100644 index 00000000..d55a4d79 --- /dev/null +++ b/asm/libs/opus/silk/float/bwexpander_FLP.c @@ -0,0 +1,49 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FLP.h" + +/* Chirp (bw expand) LP AR filter */ +void silk_bwexpander_FLP( + silk_float *ar, /* I/O AR filter to be expanded (without leading 1) */ + const opus_int d, /* I length of ar */ + const silk_float chirp /* I chirp factor (typically in range (0..1) ) */ +) +{ + opus_int i; + silk_float cfac = chirp; + + for( i = 0; i < d - 1; i++ ) { + ar[ i ] *= cfac; + cfac *= chirp; + } + ar[ d - 1 ] *= cfac; +} diff --git a/asm/libs/opus/silk/float/corrMatrix_FLP.c b/asm/libs/opus/silk/float/corrMatrix_FLP.c new file mode 100644 index 00000000..eae6a1cf --- /dev/null +++ b/asm/libs/opus/silk/float/corrMatrix_FLP.c @@ -0,0 +1,93 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/********************************************************************** + * Correlation matrix computations for LS estimate. + **********************************************************************/ + +#include "main_FLP.h" + +/* Calculates correlation vector X'*t */ +void silk_corrVector_FLP( + const silk_float *x, /* I x vector [L+order-1] used to create X */ + const silk_float *t, /* I Target vector [L] */ + const opus_int L, /* I Length of vecors */ + const opus_int Order, /* I Max lag for correlation */ + silk_float *Xt /* O X'*t correlation vector [order] */ +) +{ + opus_int lag; + const silk_float *ptr1; + + ptr1 = &x[ Order - 1 ]; /* Points to first sample of column 0 of X: X[:,0] */ + for( lag = 0; lag < Order; lag++ ) { + /* Calculate X[:,lag]'*t */ + Xt[ lag ] = (silk_float)silk_inner_product_FLP( ptr1, t, L ); + ptr1--; /* Next column of X */ + } +} + +/* Calculates correlation matrix X'*X */ +void silk_corrMatrix_FLP( + const silk_float *x, /* I x vector [ L+order-1 ] used to create X */ + const opus_int L, /* I Length of vectors */ + const opus_int Order, /* I Max lag for correlation */ + silk_float *XX /* O X'*X correlation matrix [order x order] */ +) +{ + opus_int j, lag; + double energy; + const silk_float *ptr1, *ptr2; + + ptr1 = &x[ Order - 1 ]; /* First sample of column 0 of X */ + energy = silk_energy_FLP( ptr1, L ); /* X[:,0]'*X[:,0] */ + matrix_ptr( XX, 0, 0, Order ) = ( silk_float )energy; + for( j = 1; j < Order; j++ ) { + /* Calculate X[:,j]'*X[:,j] */ + energy += ptr1[ -j ] * ptr1[ -j ] - ptr1[ L - j ] * ptr1[ L - j ]; + matrix_ptr( XX, j, j, Order ) = ( silk_float )energy; + } + + ptr2 = &x[ Order - 2 ]; /* First sample of column 1 of X */ + for( lag = 1; lag < Order; lag++ ) { + /* Calculate X[:,0]'*X[:,lag] */ + energy = silk_inner_product_FLP( ptr1, ptr2, L ); + matrix_ptr( XX, lag, 0, Order ) = ( silk_float )energy; + matrix_ptr( XX, 0, lag, Order ) = ( silk_float )energy; + /* Calculate X[:,j]'*X[:,j + lag] */ + for( j = 1; j < ( Order - lag ); j++ ) { + energy += ptr1[ -j ] * ptr2[ -j ] - ptr1[ L - j ] * ptr2[ L - j ]; + matrix_ptr( XX, lag + j, j, Order ) = ( silk_float )energy; + matrix_ptr( XX, j, lag + j, Order ) = ( silk_float )energy; + } + ptr2--; /* Next column of X */ + } +} diff --git a/asm/libs/opus/silk/float/encode_frame_FLP.c b/asm/libs/opus/silk/float/encode_frame_FLP.c new file mode 100644 index 00000000..2092a4d9 --- /dev/null +++ b/asm/libs/opus/silk/float/encode_frame_FLP.c @@ -0,0 +1,372 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FLP.h" +#include "tuning_parameters.h" + +/* Low Bitrate Redundancy (LBRR) encoding. Reuse all parameters but encode with lower bitrate */ +static OPUS_INLINE void silk_LBRR_encode_FLP( + silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ + silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ + const silk_float xfw[], /* I Input signal */ + opus_int condCoding /* I The type of conditional coding used so far for this frame */ +); + +void silk_encode_do_VAD_FLP( + silk_encoder_state_FLP *psEnc /* I/O Encoder state FLP */ +) +{ + /****************************/ + /* Voice Activity Detection */ + /****************************/ + silk_VAD_GetSA_Q8( &psEnc->sCmn, psEnc->sCmn.inputBuf + 1, psEnc->sCmn.arch ); + + /**************************************************/ + /* Convert speech activity into VAD and DTX flags */ + /**************************************************/ + if( psEnc->sCmn.speech_activity_Q8 < SILK_FIX_CONST( SPEECH_ACTIVITY_DTX_THRES, 8 ) ) { + psEnc->sCmn.indices.signalType = TYPE_NO_VOICE_ACTIVITY; + psEnc->sCmn.noSpeechCounter++; + if( psEnc->sCmn.noSpeechCounter < NB_SPEECH_FRAMES_BEFORE_DTX ) { + psEnc->sCmn.inDTX = 0; + } else if( psEnc->sCmn.noSpeechCounter > MAX_CONSECUTIVE_DTX + NB_SPEECH_FRAMES_BEFORE_DTX ) { + psEnc->sCmn.noSpeechCounter = NB_SPEECH_FRAMES_BEFORE_DTX; + psEnc->sCmn.inDTX = 0; + } + psEnc->sCmn.VAD_flags[ psEnc->sCmn.nFramesEncoded ] = 0; + } else { + psEnc->sCmn.noSpeechCounter = 0; + psEnc->sCmn.inDTX = 0; + psEnc->sCmn.indices.signalType = TYPE_UNVOICED; + psEnc->sCmn.VAD_flags[ psEnc->sCmn.nFramesEncoded ] = 1; + } +} + +/****************/ +/* Encode frame */ +/****************/ +opus_int silk_encode_frame_FLP( + silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ + opus_int32 *pnBytesOut, /* O Number of payload bytes; */ + ec_enc *psRangeEnc, /* I/O compressor data structure */ + opus_int condCoding, /* I The type of conditional coding to use */ + opus_int maxBits, /* I If > 0: maximum number of output bits */ + opus_int useCBR /* I Flag to force constant-bitrate operation */ +) +{ + silk_encoder_control_FLP sEncCtrl; + opus_int i, iter, maxIter, found_upper, found_lower, ret = 0; + silk_float *x_frame, *res_pitch_frame; + silk_float xfw[ MAX_FRAME_LENGTH ]; + silk_float res_pitch[ 2 * MAX_FRAME_LENGTH + LA_PITCH_MAX ]; + ec_enc sRangeEnc_copy, sRangeEnc_copy2; + silk_nsq_state sNSQ_copy, sNSQ_copy2; + opus_int32 seed_copy, nBits, nBits_lower, nBits_upper, gainMult_lower, gainMult_upper; + opus_int32 gainsID, gainsID_lower, gainsID_upper; + opus_int16 gainMult_Q8; + opus_int16 ec_prevLagIndex_copy; + opus_int ec_prevSignalType_copy; + opus_int8 LastGainIndex_copy2; + opus_int32 pGains_Q16[ MAX_NB_SUBFR ]; + opus_uint8 ec_buf_copy[ 1275 ]; + + /* This is totally unnecessary but many compilers (including gcc) are too dumb to realise it */ + LastGainIndex_copy2 = nBits_lower = nBits_upper = gainMult_lower = gainMult_upper = 0; + + psEnc->sCmn.indices.Seed = psEnc->sCmn.frameCounter++ & 3; + + /**************************************************************/ + /* Set up Input Pointers, and insert frame in input buffer */ + /**************************************************************/ + /* pointers aligned with start of frame to encode */ + x_frame = psEnc->x_buf + psEnc->sCmn.ltp_mem_length; /* start of frame to encode */ + res_pitch_frame = res_pitch + psEnc->sCmn.ltp_mem_length; /* start of pitch LPC residual frame */ + + /***************************************/ + /* Ensure smooth bandwidth transitions */ + /***************************************/ + silk_LP_variable_cutoff( &psEnc->sCmn.sLP, psEnc->sCmn.inputBuf + 1, psEnc->sCmn.frame_length ); + + /*******************************************/ + /* Copy new frame to front of input buffer */ + /*******************************************/ + silk_short2float_array( x_frame + LA_SHAPE_MS * psEnc->sCmn.fs_kHz, psEnc->sCmn.inputBuf + 1, psEnc->sCmn.frame_length ); + + /* Add tiny signal to avoid high CPU load from denormalized floating point numbers */ + for( i = 0; i < 8; i++ ) { + x_frame[ LA_SHAPE_MS * psEnc->sCmn.fs_kHz + i * ( psEnc->sCmn.frame_length >> 3 ) ] += ( 1 - ( i & 2 ) ) * 1e-6f; + } + + if( !psEnc->sCmn.prefillFlag ) { + /*****************************************/ + /* Find pitch lags, initial LPC analysis */ + /*****************************************/ + silk_find_pitch_lags_FLP( psEnc, &sEncCtrl, res_pitch, x_frame, psEnc->sCmn.arch ); + + /************************/ + /* Noise shape analysis */ + /************************/ + silk_noise_shape_analysis_FLP( psEnc, &sEncCtrl, res_pitch_frame, x_frame ); + + /***************************************************/ + /* Find linear prediction coefficients (LPC + LTP) */ + /***************************************************/ + silk_find_pred_coefs_FLP( psEnc, &sEncCtrl, res_pitch, x_frame, condCoding ); + + /****************************************/ + /* Process gains */ + /****************************************/ + silk_process_gains_FLP( psEnc, &sEncCtrl, condCoding ); + + /*****************************************/ + /* Prefiltering for noise shaper */ + /*****************************************/ + silk_prefilter_FLP( psEnc, &sEncCtrl, xfw, x_frame ); + + /****************************************/ + /* Low Bitrate Redundant Encoding */ + /****************************************/ + silk_LBRR_encode_FLP( psEnc, &sEncCtrl, xfw, condCoding ); + + /* Loop over quantizer and entroy coding to control bitrate */ + maxIter = 6; + gainMult_Q8 = SILK_FIX_CONST( 1, 8 ); + found_lower = 0; + found_upper = 0; + gainsID = silk_gains_ID( psEnc->sCmn.indices.GainsIndices, psEnc->sCmn.nb_subfr ); + gainsID_lower = -1; + gainsID_upper = -1; + /* Copy part of the input state */ + silk_memcpy( &sRangeEnc_copy, psRangeEnc, sizeof( ec_enc ) ); + silk_memcpy( &sNSQ_copy, &psEnc->sCmn.sNSQ, sizeof( silk_nsq_state ) ); + seed_copy = psEnc->sCmn.indices.Seed; + ec_prevLagIndex_copy = psEnc->sCmn.ec_prevLagIndex; + ec_prevSignalType_copy = psEnc->sCmn.ec_prevSignalType; + for( iter = 0; ; iter++ ) { + if( gainsID == gainsID_lower ) { + nBits = nBits_lower; + } else if( gainsID == gainsID_upper ) { + nBits = nBits_upper; + } else { + /* Restore part of the input state */ + if( iter > 0 ) { + silk_memcpy( psRangeEnc, &sRangeEnc_copy, sizeof( ec_enc ) ); + silk_memcpy( &psEnc->sCmn.sNSQ, &sNSQ_copy, sizeof( silk_nsq_state ) ); + psEnc->sCmn.indices.Seed = seed_copy; + psEnc->sCmn.ec_prevLagIndex = ec_prevLagIndex_copy; + psEnc->sCmn.ec_prevSignalType = ec_prevSignalType_copy; + } + + /*****************************************/ + /* Noise shaping quantization */ + /*****************************************/ + silk_NSQ_wrapper_FLP( psEnc, &sEncCtrl, &psEnc->sCmn.indices, &psEnc->sCmn.sNSQ, psEnc->sCmn.pulses, xfw ); + + /****************************************/ + /* Encode Parameters */ + /****************************************/ + silk_encode_indices( &psEnc->sCmn, psRangeEnc, psEnc->sCmn.nFramesEncoded, 0, condCoding ); + + /****************************************/ + /* Encode Excitation Signal */ + /****************************************/ + silk_encode_pulses( psRangeEnc, psEnc->sCmn.indices.signalType, psEnc->sCmn.indices.quantOffsetType, + psEnc->sCmn.pulses, psEnc->sCmn.frame_length ); + + nBits = ec_tell( psRangeEnc ); + + if( useCBR == 0 && iter == 0 && nBits <= maxBits ) { + break; + } + } + + if( iter == maxIter ) { + if( found_lower && ( gainsID == gainsID_lower || nBits > maxBits ) ) { + /* Restore output state from earlier iteration that did meet the bitrate budget */ + silk_memcpy( psRangeEnc, &sRangeEnc_copy2, sizeof( ec_enc ) ); + silk_assert( sRangeEnc_copy2.offs <= 1275 ); + silk_memcpy( psRangeEnc->buf, ec_buf_copy, sRangeEnc_copy2.offs ); + silk_memcpy( &psEnc->sCmn.sNSQ, &sNSQ_copy2, sizeof( silk_nsq_state ) ); + psEnc->sShape.LastGainIndex = LastGainIndex_copy2; + } + break; + } + + if( nBits > maxBits ) { + if( found_lower == 0 && iter >= 2 ) { + /* Adjust the quantizer's rate/distortion tradeoff and discard previous "upper" results */ + sEncCtrl.Lambda *= 1.5f; + found_upper = 0; + gainsID_upper = -1; + } else { + found_upper = 1; + nBits_upper = nBits; + gainMult_upper = gainMult_Q8; + gainsID_upper = gainsID; + } + } else if( nBits < maxBits - 5 ) { + found_lower = 1; + nBits_lower = nBits; + gainMult_lower = gainMult_Q8; + if( gainsID != gainsID_lower ) { + gainsID_lower = gainsID; + /* Copy part of the output state */ + silk_memcpy( &sRangeEnc_copy2, psRangeEnc, sizeof( ec_enc ) ); + silk_assert( psRangeEnc->offs <= 1275 ); + silk_memcpy( ec_buf_copy, psRangeEnc->buf, psRangeEnc->offs ); + silk_memcpy( &sNSQ_copy2, &psEnc->sCmn.sNSQ, sizeof( silk_nsq_state ) ); + LastGainIndex_copy2 = psEnc->sShape.LastGainIndex; + } + } else { + /* Within 5 bits of budget: close enough */ + break; + } + + if( ( found_lower & found_upper ) == 0 ) { + /* Adjust gain according to high-rate rate/distortion curve */ + opus_int32 gain_factor_Q16; + gain_factor_Q16 = silk_log2lin( silk_LSHIFT( nBits - maxBits, 7 ) / psEnc->sCmn.frame_length + SILK_FIX_CONST( 16, 7 ) ); + gain_factor_Q16 = silk_min_32( gain_factor_Q16, SILK_FIX_CONST( 2, 16 ) ); + if( nBits > maxBits ) { + gain_factor_Q16 = silk_max_32( gain_factor_Q16, SILK_FIX_CONST( 1.3, 16 ) ); + } + gainMult_Q8 = silk_SMULWB( gain_factor_Q16, gainMult_Q8 ); + } else { + /* Adjust gain by interpolating */ + gainMult_Q8 = gainMult_lower + ( ( gainMult_upper - gainMult_lower ) * ( maxBits - nBits_lower ) ) / ( nBits_upper - nBits_lower ); + /* New gain multplier must be between 25% and 75% of old range (note that gainMult_upper < gainMult_lower) */ + if( gainMult_Q8 > silk_ADD_RSHIFT32( gainMult_lower, gainMult_upper - gainMult_lower, 2 ) ) { + gainMult_Q8 = silk_ADD_RSHIFT32( gainMult_lower, gainMult_upper - gainMult_lower, 2 ); + } else + if( gainMult_Q8 < silk_SUB_RSHIFT32( gainMult_upper, gainMult_upper - gainMult_lower, 2 ) ) { + gainMult_Q8 = silk_SUB_RSHIFT32( gainMult_upper, gainMult_upper - gainMult_lower, 2 ); + } + } + + for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { + pGains_Q16[ i ] = silk_LSHIFT_SAT32( silk_SMULWB( sEncCtrl.GainsUnq_Q16[ i ], gainMult_Q8 ), 8 ); + } + + /* Quantize gains */ + psEnc->sShape.LastGainIndex = sEncCtrl.lastGainIndexPrev; + silk_gains_quant( psEnc->sCmn.indices.GainsIndices, pGains_Q16, + &psEnc->sShape.LastGainIndex, condCoding == CODE_CONDITIONALLY, psEnc->sCmn.nb_subfr ); + + /* Unique identifier of gains vector */ + gainsID = silk_gains_ID( psEnc->sCmn.indices.GainsIndices, psEnc->sCmn.nb_subfr ); + + /* Overwrite unquantized gains with quantized gains and convert back to Q0 from Q16 */ + for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { + sEncCtrl.Gains[ i ] = pGains_Q16[ i ] / 65536.0f; + } + } + } + + /* Update input buffer */ + silk_memmove( psEnc->x_buf, &psEnc->x_buf[ psEnc->sCmn.frame_length ], + ( psEnc->sCmn.ltp_mem_length + LA_SHAPE_MS * psEnc->sCmn.fs_kHz ) * sizeof( silk_float ) ); + + /* Exit without entropy coding */ + if( psEnc->sCmn.prefillFlag ) { + /* No payload */ + *pnBytesOut = 0; + return ret; + } + + /* Parameters needed for next frame */ + psEnc->sCmn.prevLag = sEncCtrl.pitchL[ psEnc->sCmn.nb_subfr - 1 ]; + psEnc->sCmn.prevSignalType = psEnc->sCmn.indices.signalType; + + /****************************************/ + /* Finalize payload */ + /****************************************/ + psEnc->sCmn.first_frame_after_reset = 0; + /* Payload size */ + *pnBytesOut = silk_RSHIFT( ec_tell( psRangeEnc ) + 7, 3 ); + + return ret; +} + +/* Low-Bitrate Redundancy (LBRR) encoding. Reuse all parameters but encode excitation at lower bitrate */ +static OPUS_INLINE void silk_LBRR_encode_FLP( + silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ + silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ + const silk_float xfw[], /* I Input signal */ + opus_int condCoding /* I The type of conditional coding used so far for this frame */ +) +{ + opus_int k; + opus_int32 Gains_Q16[ MAX_NB_SUBFR ]; + silk_float TempGains[ MAX_NB_SUBFR ]; + SideInfoIndices *psIndices_LBRR = &psEnc->sCmn.indices_LBRR[ psEnc->sCmn.nFramesEncoded ]; + silk_nsq_state sNSQ_LBRR; + + /*******************************************/ + /* Control use of inband LBRR */ + /*******************************************/ + if( psEnc->sCmn.LBRR_enabled && psEnc->sCmn.speech_activity_Q8 > SILK_FIX_CONST( LBRR_SPEECH_ACTIVITY_THRES, 8 ) ) { + psEnc->sCmn.LBRR_flags[ psEnc->sCmn.nFramesEncoded ] = 1; + + /* Copy noise shaping quantizer state and quantization indices from regular encoding */ + silk_memcpy( &sNSQ_LBRR, &psEnc->sCmn.sNSQ, sizeof( silk_nsq_state ) ); + silk_memcpy( psIndices_LBRR, &psEnc->sCmn.indices, sizeof( SideInfoIndices ) ); + + /* Save original gains */ + silk_memcpy( TempGains, psEncCtrl->Gains, psEnc->sCmn.nb_subfr * sizeof( silk_float ) ); + + if( psEnc->sCmn.nFramesEncoded == 0 || psEnc->sCmn.LBRR_flags[ psEnc->sCmn.nFramesEncoded - 1 ] == 0 ) { + /* First frame in packet or previous frame not LBRR coded */ + psEnc->sCmn.LBRRprevLastGainIndex = psEnc->sShape.LastGainIndex; + + /* Increase Gains to get target LBRR rate */ + psIndices_LBRR->GainsIndices[ 0 ] += psEnc->sCmn.LBRR_GainIncreases; + psIndices_LBRR->GainsIndices[ 0 ] = silk_min_int( psIndices_LBRR->GainsIndices[ 0 ], N_LEVELS_QGAIN - 1 ); + } + + /* Decode to get gains in sync with decoder */ + silk_gains_dequant( Gains_Q16, psIndices_LBRR->GainsIndices, + &psEnc->sCmn.LBRRprevLastGainIndex, condCoding == CODE_CONDITIONALLY, psEnc->sCmn.nb_subfr ); + + /* Overwrite unquantized gains with quantized gains and convert back to Q0 from Q16 */ + for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { + psEncCtrl->Gains[ k ] = Gains_Q16[ k ] * ( 1.0f / 65536.0f ); + } + + /*****************************************/ + /* Noise shaping quantization */ + /*****************************************/ + silk_NSQ_wrapper_FLP( psEnc, psEncCtrl, psIndices_LBRR, &sNSQ_LBRR, + psEnc->sCmn.pulses_LBRR[ psEnc->sCmn.nFramesEncoded ], xfw ); + + /* Restore original gains */ + silk_memcpy( psEncCtrl->Gains, TempGains, psEnc->sCmn.nb_subfr * sizeof( silk_float ) ); + } +} diff --git a/asm/libs/opus/silk/float/energy_FLP.c b/asm/libs/opus/silk/float/energy_FLP.c new file mode 100644 index 00000000..24b8179f --- /dev/null +++ b/asm/libs/opus/silk/float/energy_FLP.c @@ -0,0 +1,60 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FLP.h" + +/* sum of squares of a silk_float array, with result as double */ +double silk_energy_FLP( + const silk_float *data, + opus_int dataSize +) +{ + opus_int i, dataSize4; + double result; + + /* 4x unrolled loop */ + result = 0.0; + dataSize4 = dataSize & 0xFFFC; + for( i = 0; i < dataSize4; i += 4 ) { + result += data[ i + 0 ] * (double)data[ i + 0 ] + + data[ i + 1 ] * (double)data[ i + 1 ] + + data[ i + 2 ] * (double)data[ i + 2 ] + + data[ i + 3 ] * (double)data[ i + 3 ]; + } + + /* add any remaining products */ + for( ; i < dataSize; i++ ) { + result += data[ i ] * (double)data[ i ]; + } + + silk_assert( result >= 0.0 ); + return result; +} diff --git a/asm/libs/opus/silk/float/find_LPC_FLP.c b/asm/libs/opus/silk/float/find_LPC_FLP.c new file mode 100644 index 00000000..fcfe1c36 --- /dev/null +++ b/asm/libs/opus/silk/float/find_LPC_FLP.c @@ -0,0 +1,104 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "define.h" +#include "main_FLP.h" +#include "tuning_parameters.h" + +/* LPC analysis */ +void silk_find_LPC_FLP( + silk_encoder_state *psEncC, /* I/O Encoder state */ + opus_int16 NLSF_Q15[], /* O NLSFs */ + const silk_float x[], /* I Input signal */ + const silk_float minInvGain /* I Inverse of max prediction gain */ +) +{ + opus_int k, subfr_length; + silk_float a[ MAX_LPC_ORDER ]; + + /* Used only for NLSF interpolation */ + silk_float res_nrg, res_nrg_2nd, res_nrg_interp; + opus_int16 NLSF0_Q15[ MAX_LPC_ORDER ]; + silk_float a_tmp[ MAX_LPC_ORDER ]; + silk_float LPC_res[ MAX_FRAME_LENGTH + MAX_NB_SUBFR * MAX_LPC_ORDER ]; + + subfr_length = psEncC->subfr_length + psEncC->predictLPCOrder; + + /* Default: No interpolation */ + psEncC->indices.NLSFInterpCoef_Q2 = 4; + + /* Burg AR analysis for the full frame */ + res_nrg = silk_burg_modified_FLP( a, x, minInvGain, subfr_length, psEncC->nb_subfr, psEncC->predictLPCOrder ); + + if( psEncC->useInterpolatedNLSFs && !psEncC->first_frame_after_reset && psEncC->nb_subfr == MAX_NB_SUBFR ) { + /* Optimal solution for last 10 ms; subtract residual energy here, as that's easier than */ + /* adding it to the residual energy of the first 10 ms in each iteration of the search below */ + res_nrg -= silk_burg_modified_FLP( a_tmp, x + ( MAX_NB_SUBFR / 2 ) * subfr_length, minInvGain, subfr_length, MAX_NB_SUBFR / 2, psEncC->predictLPCOrder ); + + /* Convert to NLSFs */ + silk_A2NLSF_FLP( NLSF_Q15, a_tmp, psEncC->predictLPCOrder ); + + /* Search over interpolation indices to find the one with lowest residual energy */ + res_nrg_2nd = silk_float_MAX; + for( k = 3; k >= 0; k-- ) { + /* Interpolate NLSFs for first half */ + silk_interpolate( NLSF0_Q15, psEncC->prev_NLSFq_Q15, NLSF_Q15, k, psEncC->predictLPCOrder ); + + /* Convert to LPC for residual energy evaluation */ + silk_NLSF2A_FLP( a_tmp, NLSF0_Q15, psEncC->predictLPCOrder ); + + /* Calculate residual energy with LSF interpolation */ + silk_LPC_analysis_filter_FLP( LPC_res, a_tmp, x, 2 * subfr_length, psEncC->predictLPCOrder ); + res_nrg_interp = (silk_float)( + silk_energy_FLP( LPC_res + psEncC->predictLPCOrder, subfr_length - psEncC->predictLPCOrder ) + + silk_energy_FLP( LPC_res + psEncC->predictLPCOrder + subfr_length, subfr_length - psEncC->predictLPCOrder ) ); + + /* Determine whether current interpolated NLSFs are best so far */ + if( res_nrg_interp < res_nrg ) { + /* Interpolation has lower residual energy */ + res_nrg = res_nrg_interp; + psEncC->indices.NLSFInterpCoef_Q2 = (opus_int8)k; + } else if( res_nrg_interp > res_nrg_2nd ) { + /* No reason to continue iterating - residual energies will continue to climb */ + break; + } + res_nrg_2nd = res_nrg_interp; + } + } + + if( psEncC->indices.NLSFInterpCoef_Q2 == 4 ) { + /* NLSF interpolation is currently inactive, calculate NLSFs from full frame AR coefficients */ + silk_A2NLSF_FLP( NLSF_Q15, a, psEncC->predictLPCOrder ); + } + + silk_assert( psEncC->indices.NLSFInterpCoef_Q2 == 4 || + ( psEncC->useInterpolatedNLSFs && !psEncC->first_frame_after_reset && psEncC->nb_subfr == MAX_NB_SUBFR ) ); +} diff --git a/asm/libs/opus/silk/float/find_LTP_FLP.c b/asm/libs/opus/silk/float/find_LTP_FLP.c new file mode 100644 index 00000000..72299960 --- /dev/null +++ b/asm/libs/opus/silk/float/find_LTP_FLP.c @@ -0,0 +1,132 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FLP.h" +#include "tuning_parameters.h" + +void silk_find_LTP_FLP( + silk_float b[ MAX_NB_SUBFR * LTP_ORDER ], /* O LTP coefs */ + silk_float WLTP[ MAX_NB_SUBFR * LTP_ORDER * LTP_ORDER ], /* O Weight for LTP quantization */ + silk_float *LTPredCodGain, /* O LTP coding gain */ + const silk_float r_lpc[], /* I LPC residual */ + const opus_int lag[ MAX_NB_SUBFR ], /* I LTP lags */ + const silk_float Wght[ MAX_NB_SUBFR ], /* I Weights */ + const opus_int subfr_length, /* I Subframe length */ + const opus_int nb_subfr, /* I number of subframes */ + const opus_int mem_offset /* I Number of samples in LTP memory */ +) +{ + opus_int i, k; + silk_float *b_ptr, temp, *WLTP_ptr; + silk_float LPC_res_nrg, LPC_LTP_res_nrg; + silk_float d[ MAX_NB_SUBFR ], m, g, delta_b[ LTP_ORDER ]; + silk_float w[ MAX_NB_SUBFR ], nrg[ MAX_NB_SUBFR ], regu; + silk_float Rr[ LTP_ORDER ], rr[ MAX_NB_SUBFR ]; + const silk_float *r_ptr, *lag_ptr; + + b_ptr = b; + WLTP_ptr = WLTP; + r_ptr = &r_lpc[ mem_offset ]; + for( k = 0; k < nb_subfr; k++ ) { + lag_ptr = r_ptr - ( lag[ k ] + LTP_ORDER / 2 ); + + silk_corrMatrix_FLP( lag_ptr, subfr_length, LTP_ORDER, WLTP_ptr ); + silk_corrVector_FLP( lag_ptr, r_ptr, subfr_length, LTP_ORDER, Rr ); + + rr[ k ] = ( silk_float )silk_energy_FLP( r_ptr, subfr_length ); + regu = 1.0f + rr[ k ] + + matrix_ptr( WLTP_ptr, 0, 0, LTP_ORDER ) + + matrix_ptr( WLTP_ptr, LTP_ORDER-1, LTP_ORDER-1, LTP_ORDER ); + regu *= LTP_DAMPING / 3; + silk_regularize_correlations_FLP( WLTP_ptr, &rr[ k ], regu, LTP_ORDER ); + silk_solve_LDL_FLP( WLTP_ptr, LTP_ORDER, Rr, b_ptr ); + + /* Calculate residual energy */ + nrg[ k ] = silk_residual_energy_covar_FLP( b_ptr, WLTP_ptr, Rr, rr[ k ], LTP_ORDER ); + + temp = Wght[ k ] / ( nrg[ k ] * Wght[ k ] + 0.01f * subfr_length ); + silk_scale_vector_FLP( WLTP_ptr, temp, LTP_ORDER * LTP_ORDER ); + w[ k ] = matrix_ptr( WLTP_ptr, LTP_ORDER / 2, LTP_ORDER / 2, LTP_ORDER ); + + r_ptr += subfr_length; + b_ptr += LTP_ORDER; + WLTP_ptr += LTP_ORDER * LTP_ORDER; + } + + /* Compute LTP coding gain */ + if( LTPredCodGain != NULL ) { + LPC_LTP_res_nrg = 1e-6f; + LPC_res_nrg = 0.0f; + for( k = 0; k < nb_subfr; k++ ) { + LPC_res_nrg += rr[ k ] * Wght[ k ]; + LPC_LTP_res_nrg += nrg[ k ] * Wght[ k ]; + } + + silk_assert( LPC_LTP_res_nrg > 0 ); + *LTPredCodGain = 3.0f * silk_log2( LPC_res_nrg / LPC_LTP_res_nrg ); + } + + /* Smoothing */ + /* d = sum( B, 1 ); */ + b_ptr = b; + for( k = 0; k < nb_subfr; k++ ) { + d[ k ] = 0; + for( i = 0; i < LTP_ORDER; i++ ) { + d[ k ] += b_ptr[ i ]; + } + b_ptr += LTP_ORDER; + } + /* m = ( w * d' ) / ( sum( w ) + 1e-3 ); */ + temp = 1e-3f; + for( k = 0; k < nb_subfr; k++ ) { + temp += w[ k ]; + } + m = 0; + for( k = 0; k < nb_subfr; k++ ) { + m += d[ k ] * w[ k ]; + } + m = m / temp; + + b_ptr = b; + for( k = 0; k < nb_subfr; k++ ) { + g = LTP_SMOOTHING / ( LTP_SMOOTHING + w[ k ] ) * ( m - d[ k ] ); + temp = 0; + for( i = 0; i < LTP_ORDER; i++ ) { + delta_b[ i ] = silk_max_float( b_ptr[ i ], 0.1f ); + temp += delta_b[ i ]; + } + temp = g / temp; + for( i = 0; i < LTP_ORDER; i++ ) { + b_ptr[ i ] = b_ptr[ i ] + delta_b[ i ] * temp; + } + b_ptr += LTP_ORDER; + } +} diff --git a/asm/libs/opus/silk/float/find_pitch_lags_FLP.c b/asm/libs/opus/silk/float/find_pitch_lags_FLP.c new file mode 100644 index 00000000..f3b22d25 --- /dev/null +++ b/asm/libs/opus/silk/float/find_pitch_lags_FLP.c @@ -0,0 +1,132 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include "main_FLP.h" +#include "tuning_parameters.h" + +void silk_find_pitch_lags_FLP( + silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ + silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ + silk_float res[], /* O Residual */ + const silk_float x[], /* I Speech signal */ + int arch /* I Run-time architecture */ +) +{ + opus_int buf_len; + silk_float thrhld, res_nrg; + const silk_float *x_buf_ptr, *x_buf; + silk_float auto_corr[ MAX_FIND_PITCH_LPC_ORDER + 1 ]; + silk_float A[ MAX_FIND_PITCH_LPC_ORDER ]; + silk_float refl_coef[ MAX_FIND_PITCH_LPC_ORDER ]; + silk_float Wsig[ FIND_PITCH_LPC_WIN_MAX ]; + silk_float *Wsig_ptr; + + /******************************************/ + /* Set up buffer lengths etc based on Fs */ + /******************************************/ + buf_len = psEnc->sCmn.la_pitch + psEnc->sCmn.frame_length + psEnc->sCmn.ltp_mem_length; + + /* Safety check */ + silk_assert( buf_len >= psEnc->sCmn.pitch_LPC_win_length ); + + x_buf = x - psEnc->sCmn.ltp_mem_length; + + /******************************************/ + /* Estimate LPC AR coeficients */ + /******************************************/ + + /* Calculate windowed signal */ + + /* First LA_LTP samples */ + x_buf_ptr = x_buf + buf_len - psEnc->sCmn.pitch_LPC_win_length; + Wsig_ptr = Wsig; + silk_apply_sine_window_FLP( Wsig_ptr, x_buf_ptr, 1, psEnc->sCmn.la_pitch ); + + /* Middle non-windowed samples */ + Wsig_ptr += psEnc->sCmn.la_pitch; + x_buf_ptr += psEnc->sCmn.la_pitch; + silk_memcpy( Wsig_ptr, x_buf_ptr, ( psEnc->sCmn.pitch_LPC_win_length - ( psEnc->sCmn.la_pitch << 1 ) ) * sizeof( silk_float ) ); + + /* Last LA_LTP samples */ + Wsig_ptr += psEnc->sCmn.pitch_LPC_win_length - ( psEnc->sCmn.la_pitch << 1 ); + x_buf_ptr += psEnc->sCmn.pitch_LPC_win_length - ( psEnc->sCmn.la_pitch << 1 ); + silk_apply_sine_window_FLP( Wsig_ptr, x_buf_ptr, 2, psEnc->sCmn.la_pitch ); + + /* Calculate autocorrelation sequence */ + silk_autocorrelation_FLP( auto_corr, Wsig, psEnc->sCmn.pitch_LPC_win_length, psEnc->sCmn.pitchEstimationLPCOrder + 1 ); + + /* Add white noise, as a fraction of the energy */ + auto_corr[ 0 ] += auto_corr[ 0 ] * FIND_PITCH_WHITE_NOISE_FRACTION + 1; + + /* Calculate the reflection coefficients using Schur */ + res_nrg = silk_schur_FLP( refl_coef, auto_corr, psEnc->sCmn.pitchEstimationLPCOrder ); + + /* Prediction gain */ + psEncCtrl->predGain = auto_corr[ 0 ] / silk_max_float( res_nrg, 1.0f ); + + /* Convert reflection coefficients to prediction coefficients */ + silk_k2a_FLP( A, refl_coef, psEnc->sCmn.pitchEstimationLPCOrder ); + + /* Bandwidth expansion */ + silk_bwexpander_FLP( A, psEnc->sCmn.pitchEstimationLPCOrder, FIND_PITCH_BANDWIDTH_EXPANSION ); + + /*****************************************/ + /* LPC analysis filtering */ + /*****************************************/ + silk_LPC_analysis_filter_FLP( res, A, x_buf, buf_len, psEnc->sCmn.pitchEstimationLPCOrder ); + + if( psEnc->sCmn.indices.signalType != TYPE_NO_VOICE_ACTIVITY && psEnc->sCmn.first_frame_after_reset == 0 ) { + /* Threshold for pitch estimator */ + thrhld = 0.6f; + thrhld -= 0.004f * psEnc->sCmn.pitchEstimationLPCOrder; + thrhld -= 0.1f * psEnc->sCmn.speech_activity_Q8 * ( 1.0f / 256.0f ); + thrhld -= 0.15f * (psEnc->sCmn.prevSignalType >> 1); + thrhld -= 0.1f * psEnc->sCmn.input_tilt_Q15 * ( 1.0f / 32768.0f ); + + /*****************************************/ + /* Call Pitch estimator */ + /*****************************************/ + if( silk_pitch_analysis_core_FLP( res, psEncCtrl->pitchL, &psEnc->sCmn.indices.lagIndex, + &psEnc->sCmn.indices.contourIndex, &psEnc->LTPCorr, psEnc->sCmn.prevLag, psEnc->sCmn.pitchEstimationThreshold_Q16 / 65536.0f, + thrhld, psEnc->sCmn.fs_kHz, psEnc->sCmn.pitchEstimationComplexity, psEnc->sCmn.nb_subfr, arch ) == 0 ) + { + psEnc->sCmn.indices.signalType = TYPE_VOICED; + } else { + psEnc->sCmn.indices.signalType = TYPE_UNVOICED; + } + } else { + silk_memset( psEncCtrl->pitchL, 0, sizeof( psEncCtrl->pitchL ) ); + psEnc->sCmn.indices.lagIndex = 0; + psEnc->sCmn.indices.contourIndex = 0; + psEnc->LTPCorr = 0; + } +} diff --git a/asm/libs/opus/silk/float/find_pred_coefs_FLP.c b/asm/libs/opus/silk/float/find_pred_coefs_FLP.c new file mode 100644 index 00000000..1af4fe5f --- /dev/null +++ b/asm/libs/opus/silk/float/find_pred_coefs_FLP.c @@ -0,0 +1,118 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FLP.h" + +/* Find LPC and LTP coefficients */ +void silk_find_pred_coefs_FLP( + silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ + silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ + const silk_float res_pitch[], /* I Residual from pitch analysis */ + const silk_float x[], /* I Speech signal */ + opus_int condCoding /* I The type of conditional coding to use */ +) +{ + opus_int i; + silk_float WLTP[ MAX_NB_SUBFR * LTP_ORDER * LTP_ORDER ]; + silk_float invGains[ MAX_NB_SUBFR ], Wght[ MAX_NB_SUBFR ]; + opus_int16 NLSF_Q15[ MAX_LPC_ORDER ]; + const silk_float *x_ptr; + silk_float *x_pre_ptr, LPC_in_pre[ MAX_NB_SUBFR * MAX_LPC_ORDER + MAX_FRAME_LENGTH ]; + silk_float minInvGain; + + /* Weighting for weighted least squares */ + for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { + silk_assert( psEncCtrl->Gains[ i ] > 0.0f ); + invGains[ i ] = 1.0f / psEncCtrl->Gains[ i ]; + Wght[ i ] = invGains[ i ] * invGains[ i ]; + } + + if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { + /**********/ + /* VOICED */ + /**********/ + silk_assert( psEnc->sCmn.ltp_mem_length - psEnc->sCmn.predictLPCOrder >= psEncCtrl->pitchL[ 0 ] + LTP_ORDER / 2 ); + + /* LTP analysis */ + silk_find_LTP_FLP( psEncCtrl->LTPCoef, WLTP, &psEncCtrl->LTPredCodGain, res_pitch, + psEncCtrl->pitchL, Wght, psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr, psEnc->sCmn.ltp_mem_length ); + + /* Quantize LTP gain parameters */ + silk_quant_LTP_gains_FLP( psEncCtrl->LTPCoef, psEnc->sCmn.indices.LTPIndex, &psEnc->sCmn.indices.PERIndex, + &psEnc->sCmn.sum_log_gain_Q7, WLTP, psEnc->sCmn.mu_LTP_Q9, psEnc->sCmn.LTPQuantLowComplexity, psEnc->sCmn.nb_subfr, + psEnc->sCmn.arch ); + + /* Control LTP scaling */ + silk_LTP_scale_ctrl_FLP( psEnc, psEncCtrl, condCoding ); + + /* Create LTP residual */ + silk_LTP_analysis_filter_FLP( LPC_in_pre, x - psEnc->sCmn.predictLPCOrder, psEncCtrl->LTPCoef, + psEncCtrl->pitchL, invGains, psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr, psEnc->sCmn.predictLPCOrder ); + } else { + /************/ + /* UNVOICED */ + /************/ + /* Create signal with prepended subframes, scaled by inverse gains */ + x_ptr = x - psEnc->sCmn.predictLPCOrder; + x_pre_ptr = LPC_in_pre; + for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { + silk_scale_copy_vector_FLP( x_pre_ptr, x_ptr, invGains[ i ], + psEnc->sCmn.subfr_length + psEnc->sCmn.predictLPCOrder ); + x_pre_ptr += psEnc->sCmn.subfr_length + psEnc->sCmn.predictLPCOrder; + x_ptr += psEnc->sCmn.subfr_length; + } + silk_memset( psEncCtrl->LTPCoef, 0, psEnc->sCmn.nb_subfr * LTP_ORDER * sizeof( silk_float ) ); + psEncCtrl->LTPredCodGain = 0.0f; + psEnc->sCmn.sum_log_gain_Q7 = 0; + } + + /* Limit on total predictive coding gain */ + if( psEnc->sCmn.first_frame_after_reset ) { + minInvGain = 1.0f / MAX_PREDICTION_POWER_GAIN_AFTER_RESET; + } else { + minInvGain = (silk_float)pow( 2, psEncCtrl->LTPredCodGain / 3 ) / MAX_PREDICTION_POWER_GAIN; + minInvGain /= 0.25f + 0.75f * psEncCtrl->coding_quality; + } + + /* LPC_in_pre contains the LTP-filtered input for voiced, and the unfiltered input for unvoiced */ + silk_find_LPC_FLP( &psEnc->sCmn, NLSF_Q15, LPC_in_pre, minInvGain ); + + /* Quantize LSFs */ + silk_process_NLSFs_FLP( &psEnc->sCmn, psEncCtrl->PredCoef, NLSF_Q15, psEnc->sCmn.prev_NLSFq_Q15 ); + + /* Calculate residual energy using quantized LPC coefficients */ + silk_residual_energy_FLP( psEncCtrl->ResNrg, LPC_in_pre, psEncCtrl->PredCoef, psEncCtrl->Gains, + psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr, psEnc->sCmn.predictLPCOrder ); + + /* Copy to prediction struct for use in next frame for interpolation */ + silk_memcpy( psEnc->sCmn.prev_NLSFq_Q15, NLSF_Q15, sizeof( psEnc->sCmn.prev_NLSFq_Q15 ) ); +} + diff --git a/asm/libs/opus/silk/float/inner_product_FLP.c b/asm/libs/opus/silk/float/inner_product_FLP.c new file mode 100644 index 00000000..029c0129 --- /dev/null +++ b/asm/libs/opus/silk/float/inner_product_FLP.c @@ -0,0 +1,60 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FLP.h" + +/* inner product of two silk_float arrays, with result as double */ +double silk_inner_product_FLP( + const silk_float *data1, + const silk_float *data2, + opus_int dataSize +) +{ + opus_int i, dataSize4; + double result; + + /* 4x unrolled loop */ + result = 0.0; + dataSize4 = dataSize & 0xFFFC; + for( i = 0; i < dataSize4; i += 4 ) { + result += data1[ i + 0 ] * (double)data2[ i + 0 ] + + data1[ i + 1 ] * (double)data2[ i + 1 ] + + data1[ i + 2 ] * (double)data2[ i + 2 ] + + data1[ i + 3 ] * (double)data2[ i + 3 ]; + } + + /* add any remaining products */ + for( ; i < dataSize; i++ ) { + result += data1[ i ] * (double)data2[ i ]; + } + + return result; +} diff --git a/asm/libs/opus/silk/float/k2a_FLP.c b/asm/libs/opus/silk/float/k2a_FLP.c new file mode 100644 index 00000000..12af4e76 --- /dev/null +++ b/asm/libs/opus/silk/float/k2a_FLP.c @@ -0,0 +1,53 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FLP.h" + +/* step up function, converts reflection coefficients to prediction coefficients */ +void silk_k2a_FLP( + silk_float *A, /* O prediction coefficients [order] */ + const silk_float *rc, /* I reflection coefficients [order] */ + opus_int32 order /* I prediction order */ +) +{ + opus_int k, n; + silk_float Atmp[ SILK_MAX_ORDER_LPC ]; + + for( k = 0; k < order; k++ ) { + for( n = 0; n < k; n++ ) { + Atmp[ n ] = A[ n ]; + } + for( n = 0; n < k; n++ ) { + A[ n ] += Atmp[ k - n - 1 ] * rc[ k ]; + } + A[ k ] = -rc[ k ]; + } +} diff --git a/asm/libs/opus/silk/float/levinsondurbin_FLP.c b/asm/libs/opus/silk/float/levinsondurbin_FLP.c new file mode 100644 index 00000000..f0ba6069 --- /dev/null +++ b/asm/libs/opus/silk/float/levinsondurbin_FLP.c @@ -0,0 +1,81 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FLP.h" + +/* Solve the normal equations using the Levinson-Durbin recursion */ +silk_float silk_levinsondurbin_FLP( /* O prediction error energy */ + silk_float A[], /* O prediction coefficients [order] */ + const silk_float corr[], /* I input auto-correlations [order + 1] */ + const opus_int order /* I prediction order */ +) +{ + opus_int i, mHalf, m; + silk_float min_nrg, nrg, t, km, Atmp1, Atmp2; + + min_nrg = 1e-12f * corr[ 0 ] + 1e-9f; + nrg = corr[ 0 ]; + nrg = silk_max_float(min_nrg, nrg); + A[ 0 ] = corr[ 1 ] / nrg; + nrg -= A[ 0 ] * corr[ 1 ]; + nrg = silk_max_float(min_nrg, nrg); + + for( m = 1; m < order; m++ ) + { + t = corr[ m + 1 ]; + for( i = 0; i < m; i++ ) { + t -= A[ i ] * corr[ m - i ]; + } + + /* reflection coefficient */ + km = t / nrg; + + /* residual energy */ + nrg -= km * t; + nrg = silk_max_float(min_nrg, nrg); + + mHalf = m >> 1; + for( i = 0; i < mHalf; i++ ) { + Atmp1 = A[ i ]; + Atmp2 = A[ m - i - 1 ]; + A[ m - i - 1 ] -= km * Atmp1; + A[ i ] -= km * Atmp2; + } + if( m & 1 ) { + A[ mHalf ] -= km * A[ mHalf ]; + } + A[ m ] = km; + } + + /* return the residual energy */ + return nrg; +} + diff --git a/asm/libs/opus/silk/float/main_FLP.h b/asm/libs/opus/silk/float/main_FLP.h new file mode 100644 index 00000000..e5a75972 --- /dev/null +++ b/asm/libs/opus/silk/float/main_FLP.h @@ -0,0 +1,313 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_MAIN_FLP_H +#define SILK_MAIN_FLP_H + +#include "SigProc_FLP.h" +#include "SigProc_FIX.h" +#include "structs_FLP.h" +#include "main.h" +#include "define.h" +#include "debug.h" +#include "entenc.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + +#define silk_encoder_state_Fxx silk_encoder_state_FLP +#define silk_encode_do_VAD_Fxx silk_encode_do_VAD_FLP +#define silk_encode_frame_Fxx silk_encode_frame_FLP + +/*********************/ +/* Encoder Functions */ +/*********************/ + +/* High-pass filter with cutoff frequency adaptation based on pitch lag statistics */ +void silk_HP_variable_cutoff( + silk_encoder_state_Fxx state_Fxx[] /* I/O Encoder states */ +); + +/* Encoder main function */ +void silk_encode_do_VAD_FLP( + silk_encoder_state_FLP *psEnc /* I/O Encoder state FLP */ +); + +/* Encoder main function */ +opus_int silk_encode_frame_FLP( + silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ + opus_int32 *pnBytesOut, /* O Number of payload bytes; */ + ec_enc *psRangeEnc, /* I/O compressor data structure */ + opus_int condCoding, /* I The type of conditional coding to use */ + opus_int maxBits, /* I If > 0: maximum number of output bits */ + opus_int useCBR /* I Flag to force constant-bitrate operation */ +); + +/* Initializes the Silk encoder state */ +opus_int silk_init_encoder( + silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ + int arch /* I Run-tim architecture */ +); + +/* Control the Silk encoder */ +opus_int silk_control_encoder( + silk_encoder_state_FLP *psEnc, /* I/O Pointer to Silk encoder state FLP */ + silk_EncControlStruct *encControl, /* I Control structure */ + const opus_int32 TargetRate_bps, /* I Target max bitrate (bps) */ + const opus_int allow_bw_switch, /* I Flag to allow switching audio bandwidth */ + const opus_int channelNb, /* I Channel number */ + const opus_int force_fs_kHz +); + +/****************/ +/* Prefiltering */ +/****************/ +void silk_prefilter_FLP( + silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ + const silk_encoder_control_FLP *psEncCtrl, /* I Encoder control FLP */ + silk_float xw[], /* O Weighted signal */ + const silk_float x[] /* I Speech signal */ +); + +/**************************/ +/* Noise shaping analysis */ +/**************************/ +/* Compute noise shaping coefficients and initial gain values */ +void silk_noise_shape_analysis_FLP( + silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ + silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ + const silk_float *pitch_res, /* I LPC residual from pitch analysis */ + const silk_float *x /* I Input signal [frame_length + la_shape] */ +); + +/* Autocorrelations for a warped frequency axis */ +void silk_warped_autocorrelation_FLP( + silk_float *corr, /* O Result [order + 1] */ + const silk_float *input, /* I Input data to correlate */ + const silk_float warping, /* I Warping coefficient */ + const opus_int length, /* I Length of input */ + const opus_int order /* I Correlation order (even) */ +); + +/* Calculation of LTP state scaling */ +void silk_LTP_scale_ctrl_FLP( + silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ + silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ + opus_int condCoding /* I The type of conditional coding to use */ +); + +/**********************************************/ +/* Prediction Analysis */ +/**********************************************/ +/* Find pitch lags */ +void silk_find_pitch_lags_FLP( + silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ + silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ + silk_float res[], /* O Residual */ + const silk_float x[], /* I Speech signal */ + int arch /* I Run-time architecture */ +); + +/* Find LPC and LTP coefficients */ +void silk_find_pred_coefs_FLP( + silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ + silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ + const silk_float res_pitch[], /* I Residual from pitch analysis */ + const silk_float x[], /* I Speech signal */ + opus_int condCoding /* I The type of conditional coding to use */ +); + +/* LPC analysis */ +void silk_find_LPC_FLP( + silk_encoder_state *psEncC, /* I/O Encoder state */ + opus_int16 NLSF_Q15[], /* O NLSFs */ + const silk_float x[], /* I Input signal */ + const silk_float minInvGain /* I Prediction gain from LTP (dB) */ +); + +/* LTP analysis */ +void silk_find_LTP_FLP( + silk_float b[ MAX_NB_SUBFR * LTP_ORDER ], /* O LTP coefs */ + silk_float WLTP[ MAX_NB_SUBFR * LTP_ORDER * LTP_ORDER ], /* O Weight for LTP quantization */ + silk_float *LTPredCodGain, /* O LTP coding gain */ + const silk_float r_lpc[], /* I LPC residual */ + const opus_int lag[ MAX_NB_SUBFR ], /* I LTP lags */ + const silk_float Wght[ MAX_NB_SUBFR ], /* I Weights */ + const opus_int subfr_length, /* I Subframe length */ + const opus_int nb_subfr, /* I number of subframes */ + const opus_int mem_offset /* I Number of samples in LTP memory */ +); + +void silk_LTP_analysis_filter_FLP( + silk_float *LTP_res, /* O LTP res MAX_NB_SUBFR*(pre_lgth+subfr_lngth) */ + const silk_float *x, /* I Input signal, with preceding samples */ + const silk_float B[ LTP_ORDER * MAX_NB_SUBFR ], /* I LTP coefficients for each subframe */ + const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags */ + const silk_float invGains[ MAX_NB_SUBFR ], /* I Inverse quantization gains */ + const opus_int subfr_length, /* I Length of each subframe */ + const opus_int nb_subfr, /* I number of subframes */ + const opus_int pre_length /* I Preceding samples for each subframe */ +); + +/* Calculates residual energies of input subframes where all subframes have LPC_order */ +/* of preceding samples */ +void silk_residual_energy_FLP( + silk_float nrgs[ MAX_NB_SUBFR ], /* O Residual energy per subframe */ + const silk_float x[], /* I Input signal */ + silk_float a[ 2 ][ MAX_LPC_ORDER ], /* I AR coefs for each frame half */ + const silk_float gains[], /* I Quantization gains */ + const opus_int subfr_length, /* I Subframe length */ + const opus_int nb_subfr, /* I number of subframes */ + const opus_int LPC_order /* I LPC order */ +); + +/* 16th order LPC analysis filter */ +void silk_LPC_analysis_filter_FLP( + silk_float r_LPC[], /* O LPC residual signal */ + const silk_float PredCoef[], /* I LPC coefficients */ + const silk_float s[], /* I Input signal */ + const opus_int length, /* I Length of input signal */ + const opus_int Order /* I LPC order */ +); + +/* LTP tap quantizer */ +void silk_quant_LTP_gains_FLP( + silk_float B[ MAX_NB_SUBFR * LTP_ORDER ], /* I/O (Un-)quantized LTP gains */ + opus_int8 cbk_index[ MAX_NB_SUBFR ], /* O Codebook index */ + opus_int8 *periodicity_index, /* O Periodicity index */ + opus_int32 *sum_log_gain_Q7, /* I/O Cumulative max prediction gain */ + const silk_float W[ MAX_NB_SUBFR * LTP_ORDER * LTP_ORDER ], /* I Error weights */ + const opus_int mu_Q10, /* I Mu value (R/D tradeoff) */ + const opus_int lowComplexity, /* I Flag for low complexity */ + const opus_int nb_subfr, /* I number of subframes */ + int arch /* I Run-time architecture */ +); + +/* Residual energy: nrg = wxx - 2 * wXx * c + c' * wXX * c */ +silk_float silk_residual_energy_covar_FLP( /* O Weighted residual energy */ + const silk_float *c, /* I Filter coefficients */ + silk_float *wXX, /* I/O Weighted correlation matrix, reg. out */ + const silk_float *wXx, /* I Weighted correlation vector */ + const silk_float wxx, /* I Weighted correlation value */ + const opus_int D /* I Dimension */ +); + +/* Processing of gains */ +void silk_process_gains_FLP( + silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ + silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ + opus_int condCoding /* I The type of conditional coding to use */ +); + +/******************/ +/* Linear Algebra */ +/******************/ +/* Calculates correlation matrix X'*X */ +void silk_corrMatrix_FLP( + const silk_float *x, /* I x vector [ L+order-1 ] used to create X */ + const opus_int L, /* I Length of vectors */ + const opus_int Order, /* I Max lag for correlation */ + silk_float *XX /* O X'*X correlation matrix [order x order] */ +); + +/* Calculates correlation vector X'*t */ +void silk_corrVector_FLP( + const silk_float *x, /* I x vector [L+order-1] used to create X */ + const silk_float *t, /* I Target vector [L] */ + const opus_int L, /* I Length of vecors */ + const opus_int Order, /* I Max lag for correlation */ + silk_float *Xt /* O X'*t correlation vector [order] */ +); + +/* Add noise to matrix diagonal */ +void silk_regularize_correlations_FLP( + silk_float *XX, /* I/O Correlation matrices */ + silk_float *xx, /* I/O Correlation values */ + const silk_float noise, /* I Noise energy to add */ + const opus_int D /* I Dimension of XX */ +); + +/* Function to solve linear equation Ax = b, where A is an MxM symmetric matrix */ +void silk_solve_LDL_FLP( + silk_float *A, /* I/O Symmetric square matrix, out: reg. */ + const opus_int M, /* I Size of matrix */ + const silk_float *b, /* I Pointer to b vector */ + silk_float *x /* O Pointer to x solution vector */ +); + +/* Apply sine window to signal vector. */ +/* Window types: */ +/* 1 -> sine window from 0 to pi/2 */ +/* 2 -> sine window from pi/2 to pi */ +void silk_apply_sine_window_FLP( + silk_float px_win[], /* O Pointer to windowed signal */ + const silk_float px[], /* I Pointer to input signal */ + const opus_int win_type, /* I Selects a window type */ + const opus_int length /* I Window length, multiple of 4 */ +); + +/* Wrapper functions. Call flp / fix code */ + +/* Convert AR filter coefficients to NLSF parameters */ +void silk_A2NLSF_FLP( + opus_int16 *NLSF_Q15, /* O NLSF vector [ LPC_order ] */ + const silk_float *pAR, /* I LPC coefficients [ LPC_order ] */ + const opus_int LPC_order /* I LPC order */ +); + +/* Convert NLSF parameters to AR prediction filter coefficients */ +void silk_NLSF2A_FLP( + silk_float *pAR, /* O LPC coefficients [ LPC_order ] */ + const opus_int16 *NLSF_Q15, /* I NLSF vector [ LPC_order ] */ + const opus_int LPC_order /* I LPC order */ +); + +/* Limit, stabilize, and quantize NLSFs */ +void silk_process_NLSFs_FLP( + silk_encoder_state *psEncC, /* I/O Encoder state */ + silk_float PredCoef[ 2 ][ MAX_LPC_ORDER ], /* O Prediction coefficients */ + opus_int16 NLSF_Q15[ MAX_LPC_ORDER ], /* I/O Normalized LSFs (quant out) (0 - (2^15-1)) */ + const opus_int16 prev_NLSF_Q15[ MAX_LPC_ORDER ] /* I Previous Normalized LSFs (0 - (2^15-1)) */ +); + +/* Floating-point Silk NSQ wrapper */ +void silk_NSQ_wrapper_FLP( + silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ + silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ + SideInfoIndices *psIndices, /* I/O Quantization indices */ + silk_nsq_state *psNSQ, /* I/O Noise Shaping Quantzation state */ + opus_int8 pulses[], /* O Quantized pulse signal */ + const silk_float x[] /* I Prefiltered input signal */ +); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/asm/libs/opus/silk/float/noise_shape_analysis_FLP.c b/asm/libs/opus/silk/float/noise_shape_analysis_FLP.c new file mode 100644 index 00000000..65f6ea58 --- /dev/null +++ b/asm/libs/opus/silk/float/noise_shape_analysis_FLP.c @@ -0,0 +1,365 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FLP.h" +#include "tuning_parameters.h" + +/* Compute gain to make warped filter coefficients have a zero mean log frequency response on a */ +/* non-warped frequency scale. (So that it can be implemented with a minimum-phase monic filter.) */ +/* Note: A monic filter is one with the first coefficient equal to 1.0. In Silk we omit the first */ +/* coefficient in an array of coefficients, for monic filters. */ +static OPUS_INLINE silk_float warped_gain( + const silk_float *coefs, + silk_float lambda, + opus_int order +) { + opus_int i; + silk_float gain; + + lambda = -lambda; + gain = coefs[ order - 1 ]; + for( i = order - 2; i >= 0; i-- ) { + gain = lambda * gain + coefs[ i ]; + } + return (silk_float)( 1.0f / ( 1.0f - lambda * gain ) ); +} + +/* Convert warped filter coefficients to monic pseudo-warped coefficients and limit maximum */ +/* amplitude of monic warped coefficients by using bandwidth expansion on the true coefficients */ +static OPUS_INLINE void warped_true2monic_coefs( + silk_float *coefs_syn, + silk_float *coefs_ana, + silk_float lambda, + silk_float limit, + opus_int order +) { + opus_int i, iter, ind = 0; + silk_float tmp, maxabs, chirp, gain_syn, gain_ana; + + /* Convert to monic coefficients */ + for( i = order - 1; i > 0; i-- ) { + coefs_syn[ i - 1 ] -= lambda * coefs_syn[ i ]; + coefs_ana[ i - 1 ] -= lambda * coefs_ana[ i ]; + } + gain_syn = ( 1.0f - lambda * lambda ) / ( 1.0f + lambda * coefs_syn[ 0 ] ); + gain_ana = ( 1.0f - lambda * lambda ) / ( 1.0f + lambda * coefs_ana[ 0 ] ); + for( i = 0; i < order; i++ ) { + coefs_syn[ i ] *= gain_syn; + coefs_ana[ i ] *= gain_ana; + } + + /* Limit */ + for( iter = 0; iter < 10; iter++ ) { + /* Find maximum absolute value */ + maxabs = -1.0f; + for( i = 0; i < order; i++ ) { + tmp = silk_max( silk_abs_float( coefs_syn[ i ] ), silk_abs_float( coefs_ana[ i ] ) ); + if( tmp > maxabs ) { + maxabs = tmp; + ind = i; + } + } + if( maxabs <= limit ) { + /* Coefficients are within range - done */ + return; + } + + /* Convert back to true warped coefficients */ + for( i = 1; i < order; i++ ) { + coefs_syn[ i - 1 ] += lambda * coefs_syn[ i ]; + coefs_ana[ i - 1 ] += lambda * coefs_ana[ i ]; + } + gain_syn = 1.0f / gain_syn; + gain_ana = 1.0f / gain_ana; + for( i = 0; i < order; i++ ) { + coefs_syn[ i ] *= gain_syn; + coefs_ana[ i ] *= gain_ana; + } + + /* Apply bandwidth expansion */ + chirp = 0.99f - ( 0.8f + 0.1f * iter ) * ( maxabs - limit ) / ( maxabs * ( ind + 1 ) ); + silk_bwexpander_FLP( coefs_syn, order, chirp ); + silk_bwexpander_FLP( coefs_ana, order, chirp ); + + /* Convert to monic warped coefficients */ + for( i = order - 1; i > 0; i-- ) { + coefs_syn[ i - 1 ] -= lambda * coefs_syn[ i ]; + coefs_ana[ i - 1 ] -= lambda * coefs_ana[ i ]; + } + gain_syn = ( 1.0f - lambda * lambda ) / ( 1.0f + lambda * coefs_syn[ 0 ] ); + gain_ana = ( 1.0f - lambda * lambda ) / ( 1.0f + lambda * coefs_ana[ 0 ] ); + for( i = 0; i < order; i++ ) { + coefs_syn[ i ] *= gain_syn; + coefs_ana[ i ] *= gain_ana; + } + } + silk_assert( 0 ); +} + +/* Compute noise shaping coefficients and initial gain values */ +void silk_noise_shape_analysis_FLP( + silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ + silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ + const silk_float *pitch_res, /* I LPC residual from pitch analysis */ + const silk_float *x /* I Input signal [frame_length + la_shape] */ +) +{ + silk_shape_state_FLP *psShapeSt = &psEnc->sShape; + opus_int k, nSamples; + silk_float SNR_adj_dB, HarmBoost, HarmShapeGain, Tilt; + silk_float nrg, pre_nrg, log_energy, log_energy_prev, energy_variation; + silk_float delta, BWExp1, BWExp2, gain_mult, gain_add, strength, b, warping; + silk_float x_windowed[ SHAPE_LPC_WIN_MAX ]; + silk_float auto_corr[ MAX_SHAPE_LPC_ORDER + 1 ]; + const silk_float *x_ptr, *pitch_res_ptr; + + /* Point to start of first LPC analysis block */ + x_ptr = x - psEnc->sCmn.la_shape; + + /****************/ + /* GAIN CONTROL */ + /****************/ + SNR_adj_dB = psEnc->sCmn.SNR_dB_Q7 * ( 1 / 128.0f ); + + /* Input quality is the average of the quality in the lowest two VAD bands */ + psEncCtrl->input_quality = 0.5f * ( psEnc->sCmn.input_quality_bands_Q15[ 0 ] + psEnc->sCmn.input_quality_bands_Q15[ 1 ] ) * ( 1.0f / 32768.0f ); + + /* Coding quality level, between 0.0 and 1.0 */ + psEncCtrl->coding_quality = silk_sigmoid( 0.25f * ( SNR_adj_dB - 20.0f ) ); + + if( psEnc->sCmn.useCBR == 0 ) { + /* Reduce coding SNR during low speech activity */ + b = 1.0f - psEnc->sCmn.speech_activity_Q8 * ( 1.0f / 256.0f ); + SNR_adj_dB -= BG_SNR_DECR_dB * psEncCtrl->coding_quality * ( 0.5f + 0.5f * psEncCtrl->input_quality ) * b * b; + } + + if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { + /* Reduce gains for periodic signals */ + SNR_adj_dB += HARM_SNR_INCR_dB * psEnc->LTPCorr; + } else { + /* For unvoiced signals and low-quality input, adjust the quality slower than SNR_dB setting */ + SNR_adj_dB += ( -0.4f * psEnc->sCmn.SNR_dB_Q7 * ( 1 / 128.0f ) + 6.0f ) * ( 1.0f - psEncCtrl->input_quality ); + } + + /*************************/ + /* SPARSENESS PROCESSING */ + /*************************/ + /* Set quantizer offset */ + if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { + /* Initially set to 0; may be overruled in process_gains(..) */ + psEnc->sCmn.indices.quantOffsetType = 0; + psEncCtrl->sparseness = 0.0f; + } else { + /* Sparseness measure, based on relative fluctuations of energy per 2 milliseconds */ + nSamples = 2 * psEnc->sCmn.fs_kHz; + energy_variation = 0.0f; + log_energy_prev = 0.0f; + pitch_res_ptr = pitch_res; + for( k = 0; k < silk_SMULBB( SUB_FRAME_LENGTH_MS, psEnc->sCmn.nb_subfr ) / 2; k++ ) { + nrg = ( silk_float )nSamples + ( silk_float )silk_energy_FLP( pitch_res_ptr, nSamples ); + log_energy = silk_log2( nrg ); + if( k > 0 ) { + energy_variation += silk_abs_float( log_energy - log_energy_prev ); + } + log_energy_prev = log_energy; + pitch_res_ptr += nSamples; + } + psEncCtrl->sparseness = silk_sigmoid( 0.4f * ( energy_variation - 5.0f ) ); + + /* Set quantization offset depending on sparseness measure */ + if( psEncCtrl->sparseness > SPARSENESS_THRESHOLD_QNT_OFFSET ) { + psEnc->sCmn.indices.quantOffsetType = 0; + } else { + psEnc->sCmn.indices.quantOffsetType = 1; + } + + /* Increase coding SNR for sparse signals */ + SNR_adj_dB += SPARSE_SNR_INCR_dB * ( psEncCtrl->sparseness - 0.5f ); + } + + /*******************************/ + /* Control bandwidth expansion */ + /*******************************/ + /* More BWE for signals with high prediction gain */ + strength = FIND_PITCH_WHITE_NOISE_FRACTION * psEncCtrl->predGain; /* between 0.0 and 1.0 */ + BWExp1 = BWExp2 = BANDWIDTH_EXPANSION / ( 1.0f + strength * strength ); + delta = LOW_RATE_BANDWIDTH_EXPANSION_DELTA * ( 1.0f - 0.75f * psEncCtrl->coding_quality ); + BWExp1 -= delta; + BWExp2 += delta; + /* BWExp1 will be applied after BWExp2, so make it relative */ + BWExp1 /= BWExp2; + + if( psEnc->sCmn.warping_Q16 > 0 ) { + /* Slightly more warping in analysis will move quantization noise up in frequency, where it's better masked */ + warping = (silk_float)psEnc->sCmn.warping_Q16 / 65536.0f + 0.01f * psEncCtrl->coding_quality; + } else { + warping = 0.0f; + } + + /********************************************/ + /* Compute noise shaping AR coefs and gains */ + /********************************************/ + for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { + /* Apply window: sine slope followed by flat part followed by cosine slope */ + opus_int shift, slope_part, flat_part; + flat_part = psEnc->sCmn.fs_kHz * 3; + slope_part = ( psEnc->sCmn.shapeWinLength - flat_part ) / 2; + + silk_apply_sine_window_FLP( x_windowed, x_ptr, 1, slope_part ); + shift = slope_part; + silk_memcpy( x_windowed + shift, x_ptr + shift, flat_part * sizeof(silk_float) ); + shift += flat_part; + silk_apply_sine_window_FLP( x_windowed + shift, x_ptr + shift, 2, slope_part ); + + /* Update pointer: next LPC analysis block */ + x_ptr += psEnc->sCmn.subfr_length; + + if( psEnc->sCmn.warping_Q16 > 0 ) { + /* Calculate warped auto correlation */ + silk_warped_autocorrelation_FLP( auto_corr, x_windowed, warping, + psEnc->sCmn.shapeWinLength, psEnc->sCmn.shapingLPCOrder ); + } else { + /* Calculate regular auto correlation */ + silk_autocorrelation_FLP( auto_corr, x_windowed, psEnc->sCmn.shapeWinLength, psEnc->sCmn.shapingLPCOrder + 1 ); + } + + /* Add white noise, as a fraction of energy */ + auto_corr[ 0 ] += auto_corr[ 0 ] * SHAPE_WHITE_NOISE_FRACTION; + + /* Convert correlations to prediction coefficients, and compute residual energy */ + nrg = silk_levinsondurbin_FLP( &psEncCtrl->AR2[ k * MAX_SHAPE_LPC_ORDER ], auto_corr, psEnc->sCmn.shapingLPCOrder ); + psEncCtrl->Gains[ k ] = ( silk_float )sqrt( nrg ); + + if( psEnc->sCmn.warping_Q16 > 0 ) { + /* Adjust gain for warping */ + psEncCtrl->Gains[ k ] *= warped_gain( &psEncCtrl->AR2[ k * MAX_SHAPE_LPC_ORDER ], warping, psEnc->sCmn.shapingLPCOrder ); + } + + /* Bandwidth expansion for synthesis filter shaping */ + silk_bwexpander_FLP( &psEncCtrl->AR2[ k * MAX_SHAPE_LPC_ORDER ], psEnc->sCmn.shapingLPCOrder, BWExp2 ); + + /* Compute noise shaping filter coefficients */ + silk_memcpy( + &psEncCtrl->AR1[ k * MAX_SHAPE_LPC_ORDER ], + &psEncCtrl->AR2[ k * MAX_SHAPE_LPC_ORDER ], + psEnc->sCmn.shapingLPCOrder * sizeof( silk_float ) ); + + /* Bandwidth expansion for analysis filter shaping */ + silk_bwexpander_FLP( &psEncCtrl->AR1[ k * MAX_SHAPE_LPC_ORDER ], psEnc->sCmn.shapingLPCOrder, BWExp1 ); + + /* Ratio of prediction gains, in energy domain */ + pre_nrg = silk_LPC_inverse_pred_gain_FLP( &psEncCtrl->AR2[ k * MAX_SHAPE_LPC_ORDER ], psEnc->sCmn.shapingLPCOrder ); + nrg = silk_LPC_inverse_pred_gain_FLP( &psEncCtrl->AR1[ k * MAX_SHAPE_LPC_ORDER ], psEnc->sCmn.shapingLPCOrder ); + psEncCtrl->GainsPre[ k ] = 1.0f - 0.7f * ( 1.0f - pre_nrg / nrg ); + + /* Convert to monic warped prediction coefficients and limit absolute values */ + warped_true2monic_coefs( &psEncCtrl->AR2[ k * MAX_SHAPE_LPC_ORDER ], &psEncCtrl->AR1[ k * MAX_SHAPE_LPC_ORDER ], + warping, 3.999f, psEnc->sCmn.shapingLPCOrder ); + } + + /*****************/ + /* Gain tweaking */ + /*****************/ + /* Increase gains during low speech activity */ + gain_mult = (silk_float)pow( 2.0f, -0.16f * SNR_adj_dB ); + gain_add = (silk_float)pow( 2.0f, 0.16f * MIN_QGAIN_DB ); + for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { + psEncCtrl->Gains[ k ] *= gain_mult; + psEncCtrl->Gains[ k ] += gain_add; + } + + gain_mult = 1.0f + INPUT_TILT + psEncCtrl->coding_quality * HIGH_RATE_INPUT_TILT; + for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { + psEncCtrl->GainsPre[ k ] *= gain_mult; + } + + /************************************************/ + /* Control low-frequency shaping and noise tilt */ + /************************************************/ + /* Less low frequency shaping for noisy inputs */ + strength = LOW_FREQ_SHAPING * ( 1.0f + LOW_QUALITY_LOW_FREQ_SHAPING_DECR * ( psEnc->sCmn.input_quality_bands_Q15[ 0 ] * ( 1.0f / 32768.0f ) - 1.0f ) ); + strength *= psEnc->sCmn.speech_activity_Q8 * ( 1.0f / 256.0f ); + if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { + /* Reduce low frequencies quantization noise for periodic signals, depending on pitch lag */ + /*f = 400; freqz([1, -0.98 + 2e-4 * f], [1, -0.97 + 7e-4 * f], 2^12, Fs); axis([0, 1000, -10, 1])*/ + for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { + b = 0.2f / psEnc->sCmn.fs_kHz + 3.0f / psEncCtrl->pitchL[ k ]; + psEncCtrl->LF_MA_shp[ k ] = -1.0f + b; + psEncCtrl->LF_AR_shp[ k ] = 1.0f - b - b * strength; + } + Tilt = - HP_NOISE_COEF - + (1 - HP_NOISE_COEF) * HARM_HP_NOISE_COEF * psEnc->sCmn.speech_activity_Q8 * ( 1.0f / 256.0f ); + } else { + b = 1.3f / psEnc->sCmn.fs_kHz; + psEncCtrl->LF_MA_shp[ 0 ] = -1.0f + b; + psEncCtrl->LF_AR_shp[ 0 ] = 1.0f - b - b * strength * 0.6f; + for( k = 1; k < psEnc->sCmn.nb_subfr; k++ ) { + psEncCtrl->LF_MA_shp[ k ] = psEncCtrl->LF_MA_shp[ 0 ]; + psEncCtrl->LF_AR_shp[ k ] = psEncCtrl->LF_AR_shp[ 0 ]; + } + Tilt = -HP_NOISE_COEF; + } + + /****************************/ + /* HARMONIC SHAPING CONTROL */ + /****************************/ + /* Control boosting of harmonic frequencies */ + HarmBoost = LOW_RATE_HARMONIC_BOOST * ( 1.0f - psEncCtrl->coding_quality ) * psEnc->LTPCorr; + + /* More harmonic boost for noisy input signals */ + HarmBoost += LOW_INPUT_QUALITY_HARMONIC_BOOST * ( 1.0f - psEncCtrl->input_quality ); + + if( USE_HARM_SHAPING && psEnc->sCmn.indices.signalType == TYPE_VOICED ) { + /* Harmonic noise shaping */ + HarmShapeGain = HARMONIC_SHAPING; + + /* More harmonic noise shaping for high bitrates or noisy input */ + HarmShapeGain += HIGH_RATE_OR_LOW_QUALITY_HARMONIC_SHAPING * + ( 1.0f - ( 1.0f - psEncCtrl->coding_quality ) * psEncCtrl->input_quality ); + + /* Less harmonic noise shaping for less periodic signals */ + HarmShapeGain *= ( silk_float )sqrt( psEnc->LTPCorr ); + } else { + HarmShapeGain = 0.0f; + } + + /*************************/ + /* Smooth over subframes */ + /*************************/ + for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { + psShapeSt->HarmBoost_smth += SUBFR_SMTH_COEF * ( HarmBoost - psShapeSt->HarmBoost_smth ); + psEncCtrl->HarmBoost[ k ] = psShapeSt->HarmBoost_smth; + psShapeSt->HarmShapeGain_smth += SUBFR_SMTH_COEF * ( HarmShapeGain - psShapeSt->HarmShapeGain_smth ); + psEncCtrl->HarmShapeGain[ k ] = psShapeSt->HarmShapeGain_smth; + psShapeSt->Tilt_smth += SUBFR_SMTH_COEF * ( Tilt - psShapeSt->Tilt_smth ); + psEncCtrl->Tilt[ k ] = psShapeSt->Tilt_smth; + } +} diff --git a/asm/libs/opus/silk/float/pitch_analysis_core_FLP.c b/asm/libs/opus/silk/float/pitch_analysis_core_FLP.c new file mode 100644 index 00000000..d0e637a2 --- /dev/null +++ b/asm/libs/opus/silk/float/pitch_analysis_core_FLP.c @@ -0,0 +1,630 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/***************************************************************************** +* Pitch analyser function +******************************************************************************/ +#include "SigProc_FLP.h" +#include "SigProc_FIX.h" +#include "pitch_est_defines.h" +#include "pitch.h" + +#define SCRATCH_SIZE 22 + +/************************************************************/ +/* Internally used functions */ +/************************************************************/ +static void silk_P_Ana_calc_corr_st3( + silk_float cross_corr_st3[ PE_MAX_NB_SUBFR ][ PE_NB_CBKS_STAGE3_MAX ][ PE_NB_STAGE3_LAGS ], /* O 3 DIM correlation array */ + const silk_float frame[], /* I vector to correlate */ + opus_int start_lag, /* I start lag */ + opus_int sf_length, /* I sub frame length */ + opus_int nb_subfr, /* I number of subframes */ + opus_int complexity, /* I Complexity setting */ + int arch /* I Run-time architecture */ +); + +static void silk_P_Ana_calc_energy_st3( + silk_float energies_st3[ PE_MAX_NB_SUBFR ][ PE_NB_CBKS_STAGE3_MAX ][ PE_NB_STAGE3_LAGS ], /* O 3 DIM correlation array */ + const silk_float frame[], /* I vector to correlate */ + opus_int start_lag, /* I start lag */ + opus_int sf_length, /* I sub frame length */ + opus_int nb_subfr, /* I number of subframes */ + opus_int complexity /* I Complexity setting */ +); + +/************************************************************/ +/* CORE PITCH ANALYSIS FUNCTION */ +/************************************************************/ +opus_int silk_pitch_analysis_core_FLP( /* O Voicing estimate: 0 voiced, 1 unvoiced */ + const silk_float *frame, /* I Signal of length PE_FRAME_LENGTH_MS*Fs_kHz */ + opus_int *pitch_out, /* O Pitch lag values [nb_subfr] */ + opus_int16 *lagIndex, /* O Lag Index */ + opus_int8 *contourIndex, /* O Pitch contour Index */ + silk_float *LTPCorr, /* I/O Normalized correlation; input: value from previous frame */ + opus_int prevLag, /* I Last lag of previous frame; set to zero is unvoiced */ + const silk_float search_thres1, /* I First stage threshold for lag candidates 0 - 1 */ + const silk_float search_thres2, /* I Final threshold for lag candidates 0 - 1 */ + const opus_int Fs_kHz, /* I sample frequency (kHz) */ + const opus_int complexity, /* I Complexity setting, 0-2, where 2 is highest */ + const opus_int nb_subfr, /* I Number of 5 ms subframes */ + int arch /* I Run-time architecture */ +) +{ + opus_int i, k, d, j; + silk_float frame_8kHz[ PE_MAX_FRAME_LENGTH_MS * 8 ]; + silk_float frame_4kHz[ PE_MAX_FRAME_LENGTH_MS * 4 ]; + opus_int16 frame_8_FIX[ PE_MAX_FRAME_LENGTH_MS * 8 ]; + opus_int16 frame_4_FIX[ PE_MAX_FRAME_LENGTH_MS * 4 ]; + opus_int32 filt_state[ 6 ]; + silk_float threshold, contour_bias; + silk_float C[ PE_MAX_NB_SUBFR][ (PE_MAX_LAG >> 1) + 5 ]; + opus_val32 xcorr[ PE_MAX_LAG_MS * 4 - PE_MIN_LAG_MS * 4 + 1 ]; + silk_float CC[ PE_NB_CBKS_STAGE2_EXT ]; + const silk_float *target_ptr, *basis_ptr; + double cross_corr, normalizer, energy, energy_tmp; + opus_int d_srch[ PE_D_SRCH_LENGTH ]; + opus_int16 d_comp[ (PE_MAX_LAG >> 1) + 5 ]; + opus_int length_d_srch, length_d_comp; + silk_float Cmax, CCmax, CCmax_b, CCmax_new_b, CCmax_new; + opus_int CBimax, CBimax_new, lag, start_lag, end_lag, lag_new; + opus_int cbk_size; + silk_float lag_log2, prevLag_log2, delta_lag_log2_sqr; + silk_float energies_st3[ PE_MAX_NB_SUBFR ][ PE_NB_CBKS_STAGE3_MAX ][ PE_NB_STAGE3_LAGS ]; + silk_float cross_corr_st3[ PE_MAX_NB_SUBFR ][ PE_NB_CBKS_STAGE3_MAX ][ PE_NB_STAGE3_LAGS ]; + opus_int lag_counter; + opus_int frame_length, frame_length_8kHz, frame_length_4kHz; + opus_int sf_length, sf_length_8kHz, sf_length_4kHz; + opus_int min_lag, min_lag_8kHz, min_lag_4kHz; + opus_int max_lag, max_lag_8kHz, max_lag_4kHz; + opus_int nb_cbk_search; + const opus_int8 *Lag_CB_ptr; + + /* Check for valid sampling frequency */ + silk_assert( Fs_kHz == 8 || Fs_kHz == 12 || Fs_kHz == 16 ); + + /* Check for valid complexity setting */ + silk_assert( complexity >= SILK_PE_MIN_COMPLEX ); + silk_assert( complexity <= SILK_PE_MAX_COMPLEX ); + + silk_assert( search_thres1 >= 0.0f && search_thres1 <= 1.0f ); + silk_assert( search_thres2 >= 0.0f && search_thres2 <= 1.0f ); + + /* Set up frame lengths max / min lag for the sampling frequency */ + frame_length = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * Fs_kHz; + frame_length_4kHz = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * 4; + frame_length_8kHz = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * 8; + sf_length = PE_SUBFR_LENGTH_MS * Fs_kHz; + sf_length_4kHz = PE_SUBFR_LENGTH_MS * 4; + sf_length_8kHz = PE_SUBFR_LENGTH_MS * 8; + min_lag = PE_MIN_LAG_MS * Fs_kHz; + min_lag_4kHz = PE_MIN_LAG_MS * 4; + min_lag_8kHz = PE_MIN_LAG_MS * 8; + max_lag = PE_MAX_LAG_MS * Fs_kHz - 1; + max_lag_4kHz = PE_MAX_LAG_MS * 4; + max_lag_8kHz = PE_MAX_LAG_MS * 8 - 1; + + /* Resample from input sampled at Fs_kHz to 8 kHz */ + if( Fs_kHz == 16 ) { + /* Resample to 16 -> 8 khz */ + opus_int16 frame_16_FIX[ 16 * PE_MAX_FRAME_LENGTH_MS ]; + silk_float2short_array( frame_16_FIX, frame, frame_length ); + silk_memset( filt_state, 0, 2 * sizeof( opus_int32 ) ); + silk_resampler_down2( filt_state, frame_8_FIX, frame_16_FIX, frame_length ); + silk_short2float_array( frame_8kHz, frame_8_FIX, frame_length_8kHz ); + } else if( Fs_kHz == 12 ) { + /* Resample to 12 -> 8 khz */ + opus_int16 frame_12_FIX[ 12 * PE_MAX_FRAME_LENGTH_MS ]; + silk_float2short_array( frame_12_FIX, frame, frame_length ); + silk_memset( filt_state, 0, 6 * sizeof( opus_int32 ) ); + silk_resampler_down2_3( filt_state, frame_8_FIX, frame_12_FIX, frame_length ); + silk_short2float_array( frame_8kHz, frame_8_FIX, frame_length_8kHz ); + } else { + silk_assert( Fs_kHz == 8 ); + silk_float2short_array( frame_8_FIX, frame, frame_length_8kHz ); + } + + /* Decimate again to 4 kHz */ + silk_memset( filt_state, 0, 2 * sizeof( opus_int32 ) ); + silk_resampler_down2( filt_state, frame_4_FIX, frame_8_FIX, frame_length_8kHz ); + silk_short2float_array( frame_4kHz, frame_4_FIX, frame_length_4kHz ); + + /* Low-pass filter */ + for( i = frame_length_4kHz - 1; i > 0; i-- ) { + frame_4kHz[ i ] += frame_4kHz[ i - 1 ]; + } + + /****************************************************************************** + * FIRST STAGE, operating in 4 khz + ******************************************************************************/ + silk_memset(C, 0, sizeof(silk_float) * nb_subfr * ((PE_MAX_LAG >> 1) + 5)); + target_ptr = &frame_4kHz[ silk_LSHIFT( sf_length_4kHz, 2 ) ]; + for( k = 0; k < nb_subfr >> 1; k++ ) { + /* Check that we are within range of the array */ + silk_assert( target_ptr >= frame_4kHz ); + silk_assert( target_ptr + sf_length_8kHz <= frame_4kHz + frame_length_4kHz ); + + basis_ptr = target_ptr - min_lag_4kHz; + + /* Check that we are within range of the array */ + silk_assert( basis_ptr >= frame_4kHz ); + silk_assert( basis_ptr + sf_length_8kHz <= frame_4kHz + frame_length_4kHz ); + + celt_pitch_xcorr( target_ptr, target_ptr-max_lag_4kHz, xcorr, sf_length_8kHz, max_lag_4kHz - min_lag_4kHz + 1, arch ); + + /* Calculate first vector products before loop */ + cross_corr = xcorr[ max_lag_4kHz - min_lag_4kHz ]; + normalizer = silk_energy_FLP( target_ptr, sf_length_8kHz ) + + silk_energy_FLP( basis_ptr, sf_length_8kHz ) + + sf_length_8kHz * 4000.0f; + + C[ 0 ][ min_lag_4kHz ] += (silk_float)( 2 * cross_corr / normalizer ); + + /* From now on normalizer is computed recursively */ + for( d = min_lag_4kHz + 1; d <= max_lag_4kHz; d++ ) { + basis_ptr--; + + /* Check that we are within range of the array */ + silk_assert( basis_ptr >= frame_4kHz ); + silk_assert( basis_ptr + sf_length_8kHz <= frame_4kHz + frame_length_4kHz ); + + cross_corr = xcorr[ max_lag_4kHz - d ]; + + /* Add contribution of new sample and remove contribution from oldest sample */ + normalizer += + basis_ptr[ 0 ] * (double)basis_ptr[ 0 ] - + basis_ptr[ sf_length_8kHz ] * (double)basis_ptr[ sf_length_8kHz ]; + C[ 0 ][ d ] += (silk_float)( 2 * cross_corr / normalizer ); + } + /* Update target pointer */ + target_ptr += sf_length_8kHz; + } + + /* Apply short-lag bias */ + for( i = max_lag_4kHz; i >= min_lag_4kHz; i-- ) { + C[ 0 ][ i ] -= C[ 0 ][ i ] * i / 4096.0f; + } + + /* Sort */ + length_d_srch = 4 + 2 * complexity; + silk_assert( 3 * length_d_srch <= PE_D_SRCH_LENGTH ); + silk_insertion_sort_decreasing_FLP( &C[ 0 ][ min_lag_4kHz ], d_srch, max_lag_4kHz - min_lag_4kHz + 1, length_d_srch ); + + /* Escape if correlation is very low already here */ + Cmax = C[ 0 ][ min_lag_4kHz ]; + if( Cmax < 0.2f ) { + silk_memset( pitch_out, 0, nb_subfr * sizeof( opus_int ) ); + *LTPCorr = 0.0f; + *lagIndex = 0; + *contourIndex = 0; + return 1; + } + + threshold = search_thres1 * Cmax; + for( i = 0; i < length_d_srch; i++ ) { + /* Convert to 8 kHz indices for the sorted correlation that exceeds the threshold */ + if( C[ 0 ][ min_lag_4kHz + i ] > threshold ) { + d_srch[ i ] = silk_LSHIFT( d_srch[ i ] + min_lag_4kHz, 1 ); + } else { + length_d_srch = i; + break; + } + } + silk_assert( length_d_srch > 0 ); + + for( i = min_lag_8kHz - 5; i < max_lag_8kHz + 5; i++ ) { + d_comp[ i ] = 0; + } + for( i = 0; i < length_d_srch; i++ ) { + d_comp[ d_srch[ i ] ] = 1; + } + + /* Convolution */ + for( i = max_lag_8kHz + 3; i >= min_lag_8kHz; i-- ) { + d_comp[ i ] += d_comp[ i - 1 ] + d_comp[ i - 2 ]; + } + + length_d_srch = 0; + for( i = min_lag_8kHz; i < max_lag_8kHz + 1; i++ ) { + if( d_comp[ i + 1 ] > 0 ) { + d_srch[ length_d_srch ] = i; + length_d_srch++; + } + } + + /* Convolution */ + for( i = max_lag_8kHz + 3; i >= min_lag_8kHz; i-- ) { + d_comp[ i ] += d_comp[ i - 1 ] + d_comp[ i - 2 ] + d_comp[ i - 3 ]; + } + + length_d_comp = 0; + for( i = min_lag_8kHz; i < max_lag_8kHz + 4; i++ ) { + if( d_comp[ i ] > 0 ) { + d_comp[ length_d_comp ] = (opus_int16)( i - 2 ); + length_d_comp++; + } + } + + /********************************************************************************** + ** SECOND STAGE, operating at 8 kHz, on lag sections with high correlation + *************************************************************************************/ + /********************************************************************************* + * Find energy of each subframe projected onto its history, for a range of delays + *********************************************************************************/ + silk_memset( C, 0, PE_MAX_NB_SUBFR*((PE_MAX_LAG >> 1) + 5) * sizeof(silk_float)); + + if( Fs_kHz == 8 ) { + target_ptr = &frame[ PE_LTP_MEM_LENGTH_MS * 8 ]; + } else { + target_ptr = &frame_8kHz[ PE_LTP_MEM_LENGTH_MS * 8 ]; + } + for( k = 0; k < nb_subfr; k++ ) { + energy_tmp = silk_energy_FLP( target_ptr, sf_length_8kHz ) + 1.0; + for( j = 0; j < length_d_comp; j++ ) { + d = d_comp[ j ]; + basis_ptr = target_ptr - d; + cross_corr = silk_inner_product_FLP( basis_ptr, target_ptr, sf_length_8kHz ); + if( cross_corr > 0.0f ) { + energy = silk_energy_FLP( basis_ptr, sf_length_8kHz ); + C[ k ][ d ] = (silk_float)( 2 * cross_corr / ( energy + energy_tmp ) ); + } else { + C[ k ][ d ] = 0.0f; + } + } + target_ptr += sf_length_8kHz; + } + + /* search over lag range and lags codebook */ + /* scale factor for lag codebook, as a function of center lag */ + + CCmax = 0.0f; /* This value doesn't matter */ + CCmax_b = -1000.0f; + + CBimax = 0; /* To avoid returning undefined lag values */ + lag = -1; /* To check if lag with strong enough correlation has been found */ + + if( prevLag > 0 ) { + if( Fs_kHz == 12 ) { + prevLag = silk_LSHIFT( prevLag, 1 ) / 3; + } else if( Fs_kHz == 16 ) { + prevLag = silk_RSHIFT( prevLag, 1 ); + } + prevLag_log2 = silk_log2( (silk_float)prevLag ); + } else { + prevLag_log2 = 0; + } + + /* Set up stage 2 codebook based on number of subframes */ + if( nb_subfr == PE_MAX_NB_SUBFR ) { + cbk_size = PE_NB_CBKS_STAGE2_EXT; + Lag_CB_ptr = &silk_CB_lags_stage2[ 0 ][ 0 ]; + if( Fs_kHz == 8 && complexity > SILK_PE_MIN_COMPLEX ) { + /* If input is 8 khz use a larger codebook here because it is last stage */ + nb_cbk_search = PE_NB_CBKS_STAGE2_EXT; + } else { + nb_cbk_search = PE_NB_CBKS_STAGE2; + } + } else { + cbk_size = PE_NB_CBKS_STAGE2_10MS; + Lag_CB_ptr = &silk_CB_lags_stage2_10_ms[ 0 ][ 0 ]; + nb_cbk_search = PE_NB_CBKS_STAGE2_10MS; + } + + for( k = 0; k < length_d_srch; k++ ) { + d = d_srch[ k ]; + for( j = 0; j < nb_cbk_search; j++ ) { + CC[j] = 0.0f; + for( i = 0; i < nb_subfr; i++ ) { + /* Try all codebooks */ + CC[ j ] += C[ i ][ d + matrix_ptr( Lag_CB_ptr, i, j, cbk_size )]; + } + } + /* Find best codebook */ + CCmax_new = -1000.0f; + CBimax_new = 0; + for( i = 0; i < nb_cbk_search; i++ ) { + if( CC[ i ] > CCmax_new ) { + CCmax_new = CC[ i ]; + CBimax_new = i; + } + } + + /* Bias towards shorter lags */ + lag_log2 = silk_log2( (silk_float)d ); + CCmax_new_b = CCmax_new - PE_SHORTLAG_BIAS * nb_subfr * lag_log2; + + /* Bias towards previous lag */ + if( prevLag > 0 ) { + delta_lag_log2_sqr = lag_log2 - prevLag_log2; + delta_lag_log2_sqr *= delta_lag_log2_sqr; + CCmax_new_b -= PE_PREVLAG_BIAS * nb_subfr * (*LTPCorr) * delta_lag_log2_sqr / ( delta_lag_log2_sqr + 0.5f ); + } + + if( CCmax_new_b > CCmax_b && /* Find maximum biased correlation */ + CCmax_new > nb_subfr * search_thres2 /* Correlation needs to be high enough to be voiced */ + ) { + CCmax_b = CCmax_new_b; + CCmax = CCmax_new; + lag = d; + CBimax = CBimax_new; + } + } + + if( lag == -1 ) { + /* No suitable candidate found */ + silk_memset( pitch_out, 0, PE_MAX_NB_SUBFR * sizeof(opus_int) ); + *LTPCorr = 0.0f; + *lagIndex = 0; + *contourIndex = 0; + return 1; + } + + /* Output normalized correlation */ + *LTPCorr = (silk_float)( CCmax / nb_subfr ); + silk_assert( *LTPCorr >= 0.0f ); + + if( Fs_kHz > 8 ) { + /* Search in original signal */ + + /* Compensate for decimation */ + silk_assert( lag == silk_SAT16( lag ) ); + if( Fs_kHz == 12 ) { + lag = silk_RSHIFT_ROUND( silk_SMULBB( lag, 3 ), 1 ); + } else { /* Fs_kHz == 16 */ + lag = silk_LSHIFT( lag, 1 ); + } + + lag = silk_LIMIT_int( lag, min_lag, max_lag ); + start_lag = silk_max_int( lag - 2, min_lag ); + end_lag = silk_min_int( lag + 2, max_lag ); + lag_new = lag; /* to avoid undefined lag */ + CBimax = 0; /* to avoid undefined lag */ + + CCmax = -1000.0f; + + /* Calculate the correlations and energies needed in stage 3 */ + silk_P_Ana_calc_corr_st3( cross_corr_st3, frame, start_lag, sf_length, nb_subfr, complexity, arch ); + silk_P_Ana_calc_energy_st3( energies_st3, frame, start_lag, sf_length, nb_subfr, complexity ); + + lag_counter = 0; + silk_assert( lag == silk_SAT16( lag ) ); + contour_bias = PE_FLATCONTOUR_BIAS / lag; + + /* Set up cbk parameters according to complexity setting and frame length */ + if( nb_subfr == PE_MAX_NB_SUBFR ) { + nb_cbk_search = (opus_int)silk_nb_cbk_searchs_stage3[ complexity ]; + cbk_size = PE_NB_CBKS_STAGE3_MAX; + Lag_CB_ptr = &silk_CB_lags_stage3[ 0 ][ 0 ]; + } else { + nb_cbk_search = PE_NB_CBKS_STAGE3_10MS; + cbk_size = PE_NB_CBKS_STAGE3_10MS; + Lag_CB_ptr = &silk_CB_lags_stage3_10_ms[ 0 ][ 0 ]; + } + + target_ptr = &frame[ PE_LTP_MEM_LENGTH_MS * Fs_kHz ]; + energy_tmp = silk_energy_FLP( target_ptr, nb_subfr * sf_length ) + 1.0; + for( d = start_lag; d <= end_lag; d++ ) { + for( j = 0; j < nb_cbk_search; j++ ) { + cross_corr = 0.0; + energy = energy_tmp; + for( k = 0; k < nb_subfr; k++ ) { + cross_corr += cross_corr_st3[ k ][ j ][ lag_counter ]; + energy += energies_st3[ k ][ j ][ lag_counter ]; + } + if( cross_corr > 0.0 ) { + CCmax_new = (silk_float)( 2 * cross_corr / energy ); + /* Reduce depending on flatness of contour */ + CCmax_new *= 1.0f - contour_bias * j; + } else { + CCmax_new = 0.0f; + } + + if( CCmax_new > CCmax && ( d + (opus_int)silk_CB_lags_stage3[ 0 ][ j ] ) <= max_lag ) { + CCmax = CCmax_new; + lag_new = d; + CBimax = j; + } + } + lag_counter++; + } + + for( k = 0; k < nb_subfr; k++ ) { + pitch_out[ k ] = lag_new + matrix_ptr( Lag_CB_ptr, k, CBimax, cbk_size ); + pitch_out[ k ] = silk_LIMIT( pitch_out[ k ], min_lag, PE_MAX_LAG_MS * Fs_kHz ); + } + *lagIndex = (opus_int16)( lag_new - min_lag ); + *contourIndex = (opus_int8)CBimax; + } else { /* Fs_kHz == 8 */ + /* Save Lags */ + for( k = 0; k < nb_subfr; k++ ) { + pitch_out[ k ] = lag + matrix_ptr( Lag_CB_ptr, k, CBimax, cbk_size ); + pitch_out[ k ] = silk_LIMIT( pitch_out[ k ], min_lag_8kHz, PE_MAX_LAG_MS * 8 ); + } + *lagIndex = (opus_int16)( lag - min_lag_8kHz ); + *contourIndex = (opus_int8)CBimax; + } + silk_assert( *lagIndex >= 0 ); + /* return as voiced */ + return 0; +} + +/*********************************************************************** + * Calculates the correlations used in stage 3 search. In order to cover + * the whole lag codebook for all the searched offset lags (lag +- 2), + * the following correlations are needed in each sub frame: + * + * sf1: lag range [-8,...,7] total 16 correlations + * sf2: lag range [-4,...,4] total 9 correlations + * sf3: lag range [-3,....4] total 8 correltions + * sf4: lag range [-6,....8] total 15 correlations + * + * In total 48 correlations. The direct implementation computed in worst + * case 4*12*5 = 240 correlations, but more likely around 120. + ***********************************************************************/ +static void silk_P_Ana_calc_corr_st3( + silk_float cross_corr_st3[ PE_MAX_NB_SUBFR ][ PE_NB_CBKS_STAGE3_MAX ][ PE_NB_STAGE3_LAGS ], /* O 3 DIM correlation array */ + const silk_float frame[], /* I vector to correlate */ + opus_int start_lag, /* I start lag */ + opus_int sf_length, /* I sub frame length */ + opus_int nb_subfr, /* I number of subframes */ + opus_int complexity, /* I Complexity setting */ + int arch /* I Run-time architecture */ +) +{ + const silk_float *target_ptr; + opus_int i, j, k, lag_counter, lag_low, lag_high; + opus_int nb_cbk_search, delta, idx, cbk_size; + silk_float scratch_mem[ SCRATCH_SIZE ]; + opus_val32 xcorr[ SCRATCH_SIZE ]; + const opus_int8 *Lag_range_ptr, *Lag_CB_ptr; + + silk_assert( complexity >= SILK_PE_MIN_COMPLEX ); + silk_assert( complexity <= SILK_PE_MAX_COMPLEX ); + + if( nb_subfr == PE_MAX_NB_SUBFR ) { + Lag_range_ptr = &silk_Lag_range_stage3[ complexity ][ 0 ][ 0 ]; + Lag_CB_ptr = &silk_CB_lags_stage3[ 0 ][ 0 ]; + nb_cbk_search = silk_nb_cbk_searchs_stage3[ complexity ]; + cbk_size = PE_NB_CBKS_STAGE3_MAX; + } else { + silk_assert( nb_subfr == PE_MAX_NB_SUBFR >> 1); + Lag_range_ptr = &silk_Lag_range_stage3_10_ms[ 0 ][ 0 ]; + Lag_CB_ptr = &silk_CB_lags_stage3_10_ms[ 0 ][ 0 ]; + nb_cbk_search = PE_NB_CBKS_STAGE3_10MS; + cbk_size = PE_NB_CBKS_STAGE3_10MS; + } + + target_ptr = &frame[ silk_LSHIFT( sf_length, 2 ) ]; /* Pointer to middle of frame */ + for( k = 0; k < nb_subfr; k++ ) { + lag_counter = 0; + + /* Calculate the correlations for each subframe */ + lag_low = matrix_ptr( Lag_range_ptr, k, 0, 2 ); + lag_high = matrix_ptr( Lag_range_ptr, k, 1, 2 ); + silk_assert(lag_high-lag_low+1 <= SCRATCH_SIZE); + celt_pitch_xcorr( target_ptr, target_ptr - start_lag - lag_high, xcorr, sf_length, lag_high - lag_low + 1, arch ); + for( j = lag_low; j <= lag_high; j++ ) { + silk_assert( lag_counter < SCRATCH_SIZE ); + scratch_mem[ lag_counter ] = xcorr[ lag_high - j ]; + lag_counter++; + } + + delta = matrix_ptr( Lag_range_ptr, k, 0, 2 ); + for( i = 0; i < nb_cbk_search; i++ ) { + /* Fill out the 3 dim array that stores the correlations for */ + /* each code_book vector for each start lag */ + idx = matrix_ptr( Lag_CB_ptr, k, i, cbk_size ) - delta; + for( j = 0; j < PE_NB_STAGE3_LAGS; j++ ) { + silk_assert( idx + j < SCRATCH_SIZE ); + silk_assert( idx + j < lag_counter ); + cross_corr_st3[ k ][ i ][ j ] = scratch_mem[ idx + j ]; + } + } + target_ptr += sf_length; + } +} + +/********************************************************************/ +/* Calculate the energies for first two subframes. The energies are */ +/* calculated recursively. */ +/********************************************************************/ +static void silk_P_Ana_calc_energy_st3( + silk_float energies_st3[ PE_MAX_NB_SUBFR ][ PE_NB_CBKS_STAGE3_MAX ][ PE_NB_STAGE3_LAGS ], /* O 3 DIM correlation array */ + const silk_float frame[], /* I vector to correlate */ + opus_int start_lag, /* I start lag */ + opus_int sf_length, /* I sub frame length */ + opus_int nb_subfr, /* I number of subframes */ + opus_int complexity /* I Complexity setting */ +) +{ + const silk_float *target_ptr, *basis_ptr; + double energy; + opus_int k, i, j, lag_counter; + opus_int nb_cbk_search, delta, idx, cbk_size, lag_diff; + silk_float scratch_mem[ SCRATCH_SIZE ]; + const opus_int8 *Lag_range_ptr, *Lag_CB_ptr; + + silk_assert( complexity >= SILK_PE_MIN_COMPLEX ); + silk_assert( complexity <= SILK_PE_MAX_COMPLEX ); + + if( nb_subfr == PE_MAX_NB_SUBFR ) { + Lag_range_ptr = &silk_Lag_range_stage3[ complexity ][ 0 ][ 0 ]; + Lag_CB_ptr = &silk_CB_lags_stage3[ 0 ][ 0 ]; + nb_cbk_search = silk_nb_cbk_searchs_stage3[ complexity ]; + cbk_size = PE_NB_CBKS_STAGE3_MAX; + } else { + silk_assert( nb_subfr == PE_MAX_NB_SUBFR >> 1); + Lag_range_ptr = &silk_Lag_range_stage3_10_ms[ 0 ][ 0 ]; + Lag_CB_ptr = &silk_CB_lags_stage3_10_ms[ 0 ][ 0 ]; + nb_cbk_search = PE_NB_CBKS_STAGE3_10MS; + cbk_size = PE_NB_CBKS_STAGE3_10MS; + } + + target_ptr = &frame[ silk_LSHIFT( sf_length, 2 ) ]; + for( k = 0; k < nb_subfr; k++ ) { + lag_counter = 0; + + /* Calculate the energy for first lag */ + basis_ptr = target_ptr - ( start_lag + matrix_ptr( Lag_range_ptr, k, 0, 2 ) ); + energy = silk_energy_FLP( basis_ptr, sf_length ) + 1e-3; + silk_assert( energy >= 0.0 ); + scratch_mem[lag_counter] = (silk_float)energy; + lag_counter++; + + lag_diff = ( matrix_ptr( Lag_range_ptr, k, 1, 2 ) - matrix_ptr( Lag_range_ptr, k, 0, 2 ) + 1 ); + for( i = 1; i < lag_diff; i++ ) { + /* remove part outside new window */ + energy -= basis_ptr[sf_length - i] * (double)basis_ptr[sf_length - i]; + silk_assert( energy >= 0.0 ); + + /* add part that comes into window */ + energy += basis_ptr[ -i ] * (double)basis_ptr[ -i ]; + silk_assert( energy >= 0.0 ); + silk_assert( lag_counter < SCRATCH_SIZE ); + scratch_mem[lag_counter] = (silk_float)energy; + lag_counter++; + } + + delta = matrix_ptr( Lag_range_ptr, k, 0, 2 ); + for( i = 0; i < nb_cbk_search; i++ ) { + /* Fill out the 3 dim array that stores the correlations for */ + /* each code_book vector for each start lag */ + idx = matrix_ptr( Lag_CB_ptr, k, i, cbk_size ) - delta; + for( j = 0; j < PE_NB_STAGE3_LAGS; j++ ) { + silk_assert( idx + j < SCRATCH_SIZE ); + silk_assert( idx + j < lag_counter ); + energies_st3[ k ][ i ][ j ] = scratch_mem[ idx + j ]; + silk_assert( energies_st3[ k ][ i ][ j ] >= 0.0f ); + } + } + target_ptr += sf_length; + } +} diff --git a/asm/libs/opus/silk/float/prefilter_FLP.c b/asm/libs/opus/silk/float/prefilter_FLP.c new file mode 100644 index 00000000..8bc32fb4 --- /dev/null +++ b/asm/libs/opus/silk/float/prefilter_FLP.c @@ -0,0 +1,206 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FLP.h" +#include "tuning_parameters.h" + +/* +* Prefilter for finding Quantizer input signal +*/ +static OPUS_INLINE void silk_prefilt_FLP( + silk_prefilter_state_FLP *P, /* I/O state */ + silk_float st_res[], /* I */ + silk_float xw[], /* O */ + silk_float *HarmShapeFIR, /* I */ + silk_float Tilt, /* I */ + silk_float LF_MA_shp, /* I */ + silk_float LF_AR_shp, /* I */ + opus_int lag, /* I */ + opus_int length /* I */ +); + +static void silk_warped_LPC_analysis_filter_FLP( + silk_float state[], /* I/O State [order + 1] */ + silk_float res[], /* O Residual signal [length] */ + const silk_float coef[], /* I Coefficients [order] */ + const silk_float input[], /* I Input signal [length] */ + const silk_float lambda, /* I Warping factor */ + const opus_int length, /* I Length of input signal */ + const opus_int order /* I Filter order (even) */ +) +{ + opus_int n, i; + silk_float acc, tmp1, tmp2; + + /* Order must be even */ + silk_assert( ( order & 1 ) == 0 ); + + for( n = 0; n < length; n++ ) { + /* Output of lowpass section */ + tmp2 = state[ 0 ] + lambda * state[ 1 ]; + state[ 0 ] = input[ n ]; + /* Output of allpass section */ + tmp1 = state[ 1 ] + lambda * ( state[ 2 ] - tmp2 ); + state[ 1 ] = tmp2; + acc = coef[ 0 ] * tmp2; + /* Loop over allpass sections */ + for( i = 2; i < order; i += 2 ) { + /* Output of allpass section */ + tmp2 = state[ i ] + lambda * ( state[ i + 1 ] - tmp1 ); + state[ i ] = tmp1; + acc += coef[ i - 1 ] * tmp1; + /* Output of allpass section */ + tmp1 = state[ i + 1 ] + lambda * ( state[ i + 2 ] - tmp2 ); + state[ i + 1 ] = tmp2; + acc += coef[ i ] * tmp2; + } + state[ order ] = tmp1; + acc += coef[ order - 1 ] * tmp1; + res[ n ] = input[ n ] - acc; + } +} + +/* +* silk_prefilter. Main prefilter function +*/ +void silk_prefilter_FLP( + silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ + const silk_encoder_control_FLP *psEncCtrl, /* I Encoder control FLP */ + silk_float xw[], /* O Weighted signal */ + const silk_float x[] /* I Speech signal */ +) +{ + silk_prefilter_state_FLP *P = &psEnc->sPrefilt; + opus_int j, k, lag; + silk_float HarmShapeGain, Tilt, LF_MA_shp, LF_AR_shp; + silk_float B[ 2 ]; + const silk_float *AR1_shp; + const silk_float *px; + silk_float *pxw; + silk_float HarmShapeFIR[ 3 ]; + silk_float st_res[ MAX_SUB_FRAME_LENGTH + MAX_LPC_ORDER ]; + + /* Set up pointers */ + px = x; + pxw = xw; + lag = P->lagPrev; + for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { + /* Update Variables that change per sub frame */ + if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { + lag = psEncCtrl->pitchL[ k ]; + } + + /* Noise shape parameters */ + HarmShapeGain = psEncCtrl->HarmShapeGain[ k ] * ( 1.0f - psEncCtrl->HarmBoost[ k ] ); + HarmShapeFIR[ 0 ] = 0.25f * HarmShapeGain; + HarmShapeFIR[ 1 ] = 32767.0f / 65536.0f * HarmShapeGain; + HarmShapeFIR[ 2 ] = 0.25f * HarmShapeGain; + Tilt = psEncCtrl->Tilt[ k ]; + LF_MA_shp = psEncCtrl->LF_MA_shp[ k ]; + LF_AR_shp = psEncCtrl->LF_AR_shp[ k ]; + AR1_shp = &psEncCtrl->AR1[ k * MAX_SHAPE_LPC_ORDER ]; + + /* Short term FIR filtering */ + silk_warped_LPC_analysis_filter_FLP( P->sAR_shp, st_res, AR1_shp, px, + (silk_float)psEnc->sCmn.warping_Q16 / 65536.0f, psEnc->sCmn.subfr_length, psEnc->sCmn.shapingLPCOrder ); + + /* Reduce (mainly) low frequencies during harmonic emphasis */ + B[ 0 ] = psEncCtrl->GainsPre[ k ]; + B[ 1 ] = -psEncCtrl->GainsPre[ k ] * + ( psEncCtrl->HarmBoost[ k ] * HarmShapeGain + INPUT_TILT + psEncCtrl->coding_quality * HIGH_RATE_INPUT_TILT ); + pxw[ 0 ] = B[ 0 ] * st_res[ 0 ] + B[ 1 ] * P->sHarmHP; + for( j = 1; j < psEnc->sCmn.subfr_length; j++ ) { + pxw[ j ] = B[ 0 ] * st_res[ j ] + B[ 1 ] * st_res[ j - 1 ]; + } + P->sHarmHP = st_res[ psEnc->sCmn.subfr_length - 1 ]; + + silk_prefilt_FLP( P, pxw, pxw, HarmShapeFIR, Tilt, LF_MA_shp, LF_AR_shp, lag, psEnc->sCmn.subfr_length ); + + px += psEnc->sCmn.subfr_length; + pxw += psEnc->sCmn.subfr_length; + } + P->lagPrev = psEncCtrl->pitchL[ psEnc->sCmn.nb_subfr - 1 ]; +} + +/* +* Prefilter for finding Quantizer input signal +*/ +static OPUS_INLINE void silk_prefilt_FLP( + silk_prefilter_state_FLP *P, /* I/O state */ + silk_float st_res[], /* I */ + silk_float xw[], /* O */ + silk_float *HarmShapeFIR, /* I */ + silk_float Tilt, /* I */ + silk_float LF_MA_shp, /* I */ + silk_float LF_AR_shp, /* I */ + opus_int lag, /* I */ + opus_int length /* I */ +) +{ + opus_int i; + opus_int idx, LTP_shp_buf_idx; + silk_float n_Tilt, n_LF, n_LTP; + silk_float sLF_AR_shp, sLF_MA_shp; + silk_float *LTP_shp_buf; + + /* To speed up use temp variables instead of using the struct */ + LTP_shp_buf = P->sLTP_shp; + LTP_shp_buf_idx = P->sLTP_shp_buf_idx; + sLF_AR_shp = P->sLF_AR_shp; + sLF_MA_shp = P->sLF_MA_shp; + + for( i = 0; i < length; i++ ) { + if( lag > 0 ) { + silk_assert( HARM_SHAPE_FIR_TAPS == 3 ); + idx = lag + LTP_shp_buf_idx; + n_LTP = LTP_shp_buf[ ( idx - HARM_SHAPE_FIR_TAPS / 2 - 1) & LTP_MASK ] * HarmShapeFIR[ 0 ]; + n_LTP += LTP_shp_buf[ ( idx - HARM_SHAPE_FIR_TAPS / 2 ) & LTP_MASK ] * HarmShapeFIR[ 1 ]; + n_LTP += LTP_shp_buf[ ( idx - HARM_SHAPE_FIR_TAPS / 2 + 1) & LTP_MASK ] * HarmShapeFIR[ 2 ]; + } else { + n_LTP = 0; + } + + n_Tilt = sLF_AR_shp * Tilt; + n_LF = sLF_AR_shp * LF_AR_shp + sLF_MA_shp * LF_MA_shp; + + sLF_AR_shp = st_res[ i ] - n_Tilt; + sLF_MA_shp = sLF_AR_shp - n_LF; + + LTP_shp_buf_idx = ( LTP_shp_buf_idx - 1 ) & LTP_MASK; + LTP_shp_buf[ LTP_shp_buf_idx ] = sLF_MA_shp; + + xw[ i ] = sLF_MA_shp - n_LTP; + } + /* Copy temp variable back to state */ + P->sLF_AR_shp = sLF_AR_shp; + P->sLF_MA_shp = sLF_MA_shp; + P->sLTP_shp_buf_idx = LTP_shp_buf_idx; +} diff --git a/asm/libs/opus/silk/float/process_gains_FLP.c b/asm/libs/opus/silk/float/process_gains_FLP.c new file mode 100644 index 00000000..c0da0dae --- /dev/null +++ b/asm/libs/opus/silk/float/process_gains_FLP.c @@ -0,0 +1,103 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FLP.h" +#include "tuning_parameters.h" + +/* Processing of gains */ +void silk_process_gains_FLP( + silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ + silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ + opus_int condCoding /* I The type of conditional coding to use */ +) +{ + silk_shape_state_FLP *psShapeSt = &psEnc->sShape; + opus_int k; + opus_int32 pGains_Q16[ MAX_NB_SUBFR ]; + silk_float s, InvMaxSqrVal, gain, quant_offset; + + /* Gain reduction when LTP coding gain is high */ + if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { + s = 1.0f - 0.5f * silk_sigmoid( 0.25f * ( psEncCtrl->LTPredCodGain - 12.0f ) ); + for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { + psEncCtrl->Gains[ k ] *= s; + } + } + + /* Limit the quantized signal */ + InvMaxSqrVal = ( silk_float )( pow( 2.0f, 0.33f * ( 21.0f - psEnc->sCmn.SNR_dB_Q7 * ( 1 / 128.0f ) ) ) / psEnc->sCmn.subfr_length ); + + for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { + /* Soft limit on ratio residual energy and squared gains */ + gain = psEncCtrl->Gains[ k ]; + gain = ( silk_float )sqrt( gain * gain + psEncCtrl->ResNrg[ k ] * InvMaxSqrVal ); + psEncCtrl->Gains[ k ] = silk_min_float( gain, 32767.0f ); + } + + /* Prepare gains for noise shaping quantization */ + for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { + pGains_Q16[ k ] = (opus_int32)( psEncCtrl->Gains[ k ] * 65536.0f ); + } + + /* Save unquantized gains and gain Index */ + silk_memcpy( psEncCtrl->GainsUnq_Q16, pGains_Q16, psEnc->sCmn.nb_subfr * sizeof( opus_int32 ) ); + psEncCtrl->lastGainIndexPrev = psShapeSt->LastGainIndex; + + /* Quantize gains */ + silk_gains_quant( psEnc->sCmn.indices.GainsIndices, pGains_Q16, + &psShapeSt->LastGainIndex, condCoding == CODE_CONDITIONALLY, psEnc->sCmn.nb_subfr ); + + /* Overwrite unquantized gains with quantized gains and convert back to Q0 from Q16 */ + for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { + psEncCtrl->Gains[ k ] = pGains_Q16[ k ] / 65536.0f; + } + + /* Set quantizer offset for voiced signals. Larger offset when LTP coding gain is low or tilt is high (ie low-pass) */ + if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { + if( psEncCtrl->LTPredCodGain + psEnc->sCmn.input_tilt_Q15 * ( 1.0f / 32768.0f ) > 1.0f ) { + psEnc->sCmn.indices.quantOffsetType = 0; + } else { + psEnc->sCmn.indices.quantOffsetType = 1; + } + } + + /* Quantizer boundary adjustment */ + quant_offset = silk_Quantization_Offsets_Q10[ psEnc->sCmn.indices.signalType >> 1 ][ psEnc->sCmn.indices.quantOffsetType ] / 1024.0f; + psEncCtrl->Lambda = LAMBDA_OFFSET + + LAMBDA_DELAYED_DECISIONS * psEnc->sCmn.nStatesDelayedDecision + + LAMBDA_SPEECH_ACT * psEnc->sCmn.speech_activity_Q8 * ( 1.0f / 256.0f ) + + LAMBDA_INPUT_QUALITY * psEncCtrl->input_quality + + LAMBDA_CODING_QUALITY * psEncCtrl->coding_quality + + LAMBDA_QUANT_OFFSET * quant_offset; + + silk_assert( psEncCtrl->Lambda > 0.0f ); + silk_assert( psEncCtrl->Lambda < 2.0f ); +} diff --git a/asm/libs/opus/silk/float/regularize_correlations_FLP.c b/asm/libs/opus/silk/float/regularize_correlations_FLP.c new file mode 100644 index 00000000..df461260 --- /dev/null +++ b/asm/libs/opus/silk/float/regularize_correlations_FLP.c @@ -0,0 +1,48 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FLP.h" + +/* Add noise to matrix diagonal */ +void silk_regularize_correlations_FLP( + silk_float *XX, /* I/O Correlation matrices */ + silk_float *xx, /* I/O Correlation values */ + const silk_float noise, /* I Noise energy to add */ + const opus_int D /* I Dimension of XX */ +) +{ + opus_int i; + + for( i = 0; i < D; i++ ) { + matrix_ptr( &XX[ 0 ], i, i, D ) += noise; + } + xx[ 0 ] += noise; +} diff --git a/asm/libs/opus/silk/float/residual_energy_FLP.c b/asm/libs/opus/silk/float/residual_energy_FLP.c new file mode 100644 index 00000000..b2e03a86 --- /dev/null +++ b/asm/libs/opus/silk/float/residual_energy_FLP.c @@ -0,0 +1,117 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FLP.h" + +#define MAX_ITERATIONS_RESIDUAL_NRG 10 +#define REGULARIZATION_FACTOR 1e-8f + +/* Residual energy: nrg = wxx - 2 * wXx * c + c' * wXX * c */ +silk_float silk_residual_energy_covar_FLP( /* O Weighted residual energy */ + const silk_float *c, /* I Filter coefficients */ + silk_float *wXX, /* I/O Weighted correlation matrix, reg. out */ + const silk_float *wXx, /* I Weighted correlation vector */ + const silk_float wxx, /* I Weighted correlation value */ + const opus_int D /* I Dimension */ +) +{ + opus_int i, j, k; + silk_float tmp, nrg = 0.0f, regularization; + + /* Safety checks */ + silk_assert( D >= 0 ); + + regularization = REGULARIZATION_FACTOR * ( wXX[ 0 ] + wXX[ D * D - 1 ] ); + for( k = 0; k < MAX_ITERATIONS_RESIDUAL_NRG; k++ ) { + nrg = wxx; + + tmp = 0.0f; + for( i = 0; i < D; i++ ) { + tmp += wXx[ i ] * c[ i ]; + } + nrg -= 2.0f * tmp; + + /* compute c' * wXX * c, assuming wXX is symmetric */ + for( i = 0; i < D; i++ ) { + tmp = 0.0f; + for( j = i + 1; j < D; j++ ) { + tmp += matrix_c_ptr( wXX, i, j, D ) * c[ j ]; + } + nrg += c[ i ] * ( 2.0f * tmp + matrix_c_ptr( wXX, i, i, D ) * c[ i ] ); + } + if( nrg > 0 ) { + break; + } else { + /* Add white noise */ + for( i = 0; i < D; i++ ) { + matrix_c_ptr( wXX, i, i, D ) += regularization; + } + /* Increase noise for next run */ + regularization *= 2.0f; + } + } + if( k == MAX_ITERATIONS_RESIDUAL_NRG ) { + silk_assert( nrg == 0 ); + nrg = 1.0f; + } + + return nrg; +} + +/* Calculates residual energies of input subframes where all subframes have LPC_order */ +/* of preceding samples */ +void silk_residual_energy_FLP( + silk_float nrgs[ MAX_NB_SUBFR ], /* O Residual energy per subframe */ + const silk_float x[], /* I Input signal */ + silk_float a[ 2 ][ MAX_LPC_ORDER ], /* I AR coefs for each frame half */ + const silk_float gains[], /* I Quantization gains */ + const opus_int subfr_length, /* I Subframe length */ + const opus_int nb_subfr, /* I number of subframes */ + const opus_int LPC_order /* I LPC order */ +) +{ + opus_int shift; + silk_float *LPC_res_ptr, LPC_res[ ( MAX_FRAME_LENGTH + MAX_NB_SUBFR * MAX_LPC_ORDER ) / 2 ]; + + LPC_res_ptr = LPC_res + LPC_order; + shift = LPC_order + subfr_length; + + /* Filter input to create the LPC residual for each frame half, and measure subframe energies */ + silk_LPC_analysis_filter_FLP( LPC_res, a[ 0 ], x + 0 * shift, 2 * shift, LPC_order ); + nrgs[ 0 ] = ( silk_float )( gains[ 0 ] * gains[ 0 ] * silk_energy_FLP( LPC_res_ptr + 0 * shift, subfr_length ) ); + nrgs[ 1 ] = ( silk_float )( gains[ 1 ] * gains[ 1 ] * silk_energy_FLP( LPC_res_ptr + 1 * shift, subfr_length ) ); + + if( nb_subfr == MAX_NB_SUBFR ) { + silk_LPC_analysis_filter_FLP( LPC_res, a[ 1 ], x + 2 * shift, 2 * shift, LPC_order ); + nrgs[ 2 ] = ( silk_float )( gains[ 2 ] * gains[ 2 ] * silk_energy_FLP( LPC_res_ptr + 0 * shift, subfr_length ) ); + nrgs[ 3 ] = ( silk_float )( gains[ 3 ] * gains[ 3 ] * silk_energy_FLP( LPC_res_ptr + 1 * shift, subfr_length ) ); + } +} diff --git a/asm/libs/opus/silk/float/scale_copy_vector_FLP.c b/asm/libs/opus/silk/float/scale_copy_vector_FLP.c new file mode 100644 index 00000000..20db32b3 --- /dev/null +++ b/asm/libs/opus/silk/float/scale_copy_vector_FLP.c @@ -0,0 +1,57 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FLP.h" + +/* copy and multiply a vector by a constant */ +void silk_scale_copy_vector_FLP( + silk_float *data_out, + const silk_float *data_in, + silk_float gain, + opus_int dataSize +) +{ + opus_int i, dataSize4; + + /* 4x unrolled loop */ + dataSize4 = dataSize & 0xFFFC; + for( i = 0; i < dataSize4; i += 4 ) { + data_out[ i + 0 ] = gain * data_in[ i + 0 ]; + data_out[ i + 1 ] = gain * data_in[ i + 1 ]; + data_out[ i + 2 ] = gain * data_in[ i + 2 ]; + data_out[ i + 3 ] = gain * data_in[ i + 3 ]; + } + + /* any remaining elements */ + for( ; i < dataSize; i++ ) { + data_out[ i ] = gain * data_in[ i ]; + } +} diff --git a/asm/libs/opus/silk/float/scale_vector_FLP.c b/asm/libs/opus/silk/float/scale_vector_FLP.c new file mode 100644 index 00000000..108fdcbe --- /dev/null +++ b/asm/libs/opus/silk/float/scale_vector_FLP.c @@ -0,0 +1,56 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FLP.h" + +/* multiply a vector by a constant */ +void silk_scale_vector_FLP( + silk_float *data1, + silk_float gain, + opus_int dataSize +) +{ + opus_int i, dataSize4; + + /* 4x unrolled loop */ + dataSize4 = dataSize & 0xFFFC; + for( i = 0; i < dataSize4; i += 4 ) { + data1[ i + 0 ] *= gain; + data1[ i + 1 ] *= gain; + data1[ i + 2 ] *= gain; + data1[ i + 3 ] *= gain; + } + + /* any remaining elements */ + for( ; i < dataSize; i++ ) { + data1[ i ] *= gain; + } +} diff --git a/asm/libs/opus/silk/float/schur_FLP.c b/asm/libs/opus/silk/float/schur_FLP.c new file mode 100644 index 00000000..ee436f83 --- /dev/null +++ b/asm/libs/opus/silk/float/schur_FLP.c @@ -0,0 +1,70 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FLP.h" + +silk_float silk_schur_FLP( /* O returns residual energy */ + silk_float refl_coef[], /* O reflection coefficients (length order) */ + const silk_float auto_corr[], /* I autocorrelation sequence (length order+1) */ + opus_int order /* I order */ +) +{ + opus_int k, n; + silk_float C[ SILK_MAX_ORDER_LPC + 1 ][ 2 ]; + silk_float Ctmp1, Ctmp2, rc_tmp; + + silk_assert( order==6||order==8||order==10||order==12||order==14||order==16 ); + + /* Copy correlations */ + for( k = 0; k < order+1; k++ ) { + C[ k ][ 0 ] = C[ k ][ 1 ] = auto_corr[ k ]; + } + + for( k = 0; k < order; k++ ) { + /* Get reflection coefficient */ + rc_tmp = -C[ k + 1 ][ 0 ] / silk_max_float( C[ 0 ][ 1 ], 1e-9f ); + + /* Save the output */ + refl_coef[ k ] = rc_tmp; + + /* Update correlations */ + for( n = 0; n < order - k; n++ ) { + Ctmp1 = C[ n + k + 1 ][ 0 ]; + Ctmp2 = C[ n ][ 1 ]; + C[ n + k + 1 ][ 0 ] = Ctmp1 + Ctmp2 * rc_tmp; + C[ n ][ 1 ] = Ctmp2 + Ctmp1 * rc_tmp; + } + } + + /* Return residual energy */ + return C[ 0 ][ 1 ]; +} + diff --git a/asm/libs/opus/silk/float/solve_LS_FLP.c b/asm/libs/opus/silk/float/solve_LS_FLP.c new file mode 100644 index 00000000..7c90d665 --- /dev/null +++ b/asm/libs/opus/silk/float/solve_LS_FLP.c @@ -0,0 +1,207 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FLP.h" +#include "tuning_parameters.h" + +/********************************************************************** + * LDL Factorisation. Finds the upper triangular matrix L and the diagonal + * Matrix D (only the diagonal elements returned in a vector)such that + * the symmetric matric A is given by A = L*D*L'. + **********************************************************************/ +static OPUS_INLINE void silk_LDL_FLP( + silk_float *A, /* I/O Pointer to Symetric Square Matrix */ + opus_int M, /* I Size of Matrix */ + silk_float *L, /* I/O Pointer to Square Upper triangular Matrix */ + silk_float *Dinv /* I/O Pointer to vector holding the inverse diagonal elements of D */ +); + +/********************************************************************** + * Function to solve linear equation Ax = b, when A is a MxM lower + * triangular matrix, with ones on the diagonal. + **********************************************************************/ +static OPUS_INLINE void silk_SolveWithLowerTriangularWdiagOnes_FLP( + const silk_float *L, /* I Pointer to Lower Triangular Matrix */ + opus_int M, /* I Dim of Matrix equation */ + const silk_float *b, /* I b Vector */ + silk_float *x /* O x Vector */ +); + +/********************************************************************** + * Function to solve linear equation (A^T)x = b, when A is a MxM lower + * triangular, with ones on the diagonal. (ie then A^T is upper triangular) + **********************************************************************/ +static OPUS_INLINE void silk_SolveWithUpperTriangularFromLowerWdiagOnes_FLP( + const silk_float *L, /* I Pointer to Lower Triangular Matrix */ + opus_int M, /* I Dim of Matrix equation */ + const silk_float *b, /* I b Vector */ + silk_float *x /* O x Vector */ +); + +/********************************************************************** + * Function to solve linear equation Ax = b, when A is a MxM + * symmetric square matrix - using LDL factorisation + **********************************************************************/ +void silk_solve_LDL_FLP( + silk_float *A, /* I/O Symmetric square matrix, out: reg. */ + const opus_int M, /* I Size of matrix */ + const silk_float *b, /* I Pointer to b vector */ + silk_float *x /* O Pointer to x solution vector */ +) +{ + opus_int i; + silk_float L[ MAX_MATRIX_SIZE ][ MAX_MATRIX_SIZE ]; + silk_float T[ MAX_MATRIX_SIZE ]; + silk_float Dinv[ MAX_MATRIX_SIZE ]; /* inverse diagonal elements of D*/ + + silk_assert( M <= MAX_MATRIX_SIZE ); + + /*************************************************** + Factorize A by LDL such that A = L*D*(L^T), + where L is lower triangular with ones on diagonal + ****************************************************/ + silk_LDL_FLP( A, M, &L[ 0 ][ 0 ], Dinv ); + + /**************************************************** + * substitute D*(L^T) = T. ie: + L*D*(L^T)*x = b => L*T = b <=> T = inv(L)*b + ******************************************************/ + silk_SolveWithLowerTriangularWdiagOnes_FLP( &L[ 0 ][ 0 ], M, b, T ); + + /**************************************************** + D*(L^T)*x = T <=> (L^T)*x = inv(D)*T, because D is + diagonal just multiply with 1/d_i + ****************************************************/ + for( i = 0; i < M; i++ ) { + T[ i ] = T[ i ] * Dinv[ i ]; + } + /**************************************************** + x = inv(L') * inv(D) * T + *****************************************************/ + silk_SolveWithUpperTriangularFromLowerWdiagOnes_FLP( &L[ 0 ][ 0 ], M, T, x ); +} + +static OPUS_INLINE void silk_SolveWithUpperTriangularFromLowerWdiagOnes_FLP( + const silk_float *L, /* I Pointer to Lower Triangular Matrix */ + opus_int M, /* I Dim of Matrix equation */ + const silk_float *b, /* I b Vector */ + silk_float *x /* O x Vector */ +) +{ + opus_int i, j; + silk_float temp; + const silk_float *ptr1; + + for( i = M - 1; i >= 0; i-- ) { + ptr1 = matrix_adr( L, 0, i, M ); + temp = 0; + for( j = M - 1; j > i ; j-- ) { + temp += ptr1[ j * M ] * x[ j ]; + } + temp = b[ i ] - temp; + x[ i ] = temp; + } +} + +static OPUS_INLINE void silk_SolveWithLowerTriangularWdiagOnes_FLP( + const silk_float *L, /* I Pointer to Lower Triangular Matrix */ + opus_int M, /* I Dim of Matrix equation */ + const silk_float *b, /* I b Vector */ + silk_float *x /* O x Vector */ +) +{ + opus_int i, j; + silk_float temp; + const silk_float *ptr1; + + for( i = 0; i < M; i++ ) { + ptr1 = matrix_adr( L, i, 0, M ); + temp = 0; + for( j = 0; j < i; j++ ) { + temp += ptr1[ j ] * x[ j ]; + } + temp = b[ i ] - temp; + x[ i ] = temp; + } +} + +static OPUS_INLINE void silk_LDL_FLP( + silk_float *A, /* I/O Pointer to Symetric Square Matrix */ + opus_int M, /* I Size of Matrix */ + silk_float *L, /* I/O Pointer to Square Upper triangular Matrix */ + silk_float *Dinv /* I/O Pointer to vector holding the inverse diagonal elements of D */ +) +{ + opus_int i, j, k, loop_count, err = 1; + silk_float *ptr1, *ptr2; + double temp, diag_min_value; + silk_float v[ MAX_MATRIX_SIZE ], D[ MAX_MATRIX_SIZE ]; /* temp arrays*/ + + silk_assert( M <= MAX_MATRIX_SIZE ); + + diag_min_value = FIND_LTP_COND_FAC * 0.5f * ( A[ 0 ] + A[ M * M - 1 ] ); + for( loop_count = 0; loop_count < M && err == 1; loop_count++ ) { + err = 0; + for( j = 0; j < M; j++ ) { + ptr1 = matrix_adr( L, j, 0, M ); + temp = matrix_ptr( A, j, j, M ); /* element in row j column j*/ + for( i = 0; i < j; i++ ) { + v[ i ] = ptr1[ i ] * D[ i ]; + temp -= ptr1[ i ] * v[ i ]; + } + if( temp < diag_min_value ) { + /* Badly conditioned matrix: add white noise and run again */ + temp = ( loop_count + 1 ) * diag_min_value - temp; + for( i = 0; i < M; i++ ) { + matrix_ptr( A, i, i, M ) += ( silk_float )temp; + } + err = 1; + break; + } + D[ j ] = ( silk_float )temp; + Dinv[ j ] = ( silk_float )( 1.0f / temp ); + matrix_ptr( L, j, j, M ) = 1.0f; + + ptr1 = matrix_adr( A, j, 0, M ); + ptr2 = matrix_adr( L, j + 1, 0, M); + for( i = j + 1; i < M; i++ ) { + temp = 0.0; + for( k = 0; k < j; k++ ) { + temp += ptr2[ k ] * v[ k ]; + } + matrix_ptr( L, i, j, M ) = ( silk_float )( ( ptr1[ i ] - temp ) * Dinv[ j ] ); + ptr2 += M; /* go to next column*/ + } + } + } + silk_assert( err == 0 ); +} + diff --git a/asm/libs/opus/silk/float/sort_FLP.c b/asm/libs/opus/silk/float/sort_FLP.c new file mode 100644 index 00000000..f08d7592 --- /dev/null +++ b/asm/libs/opus/silk/float/sort_FLP.c @@ -0,0 +1,83 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* Insertion sort (fast for already almost sorted arrays): */ +/* Best case: O(n) for an already sorted array */ +/* Worst case: O(n^2) for an inversely sorted array */ + +#include "typedef.h" +#include "SigProc_FLP.h" + +void silk_insertion_sort_decreasing_FLP( + silk_float *a, /* I/O Unsorted / Sorted vector */ + opus_int *idx, /* O Index vector for the sorted elements */ + const opus_int L, /* I Vector length */ + const opus_int K /* I Number of correctly sorted positions */ +) +{ + silk_float value; + opus_int i, j; + + /* Safety checks */ + silk_assert( K > 0 ); + silk_assert( L > 0 ); + silk_assert( L >= K ); + + /* Write start indices in index vector */ + for( i = 0; i < K; i++ ) { + idx[ i ] = i; + } + + /* Sort vector elements by value, decreasing order */ + for( i = 1; i < K; i++ ) { + value = a[ i ]; + for( j = i - 1; ( j >= 0 ) && ( value > a[ j ] ); j-- ) { + a[ j + 1 ] = a[ j ]; /* Shift value */ + idx[ j + 1 ] = idx[ j ]; /* Shift index */ + } + a[ j + 1 ] = value; /* Write value */ + idx[ j + 1 ] = i; /* Write index */ + } + + /* If less than L values are asked check the remaining values, */ + /* but only spend CPU to ensure that the K first values are correct */ + for( i = K; i < L; i++ ) { + value = a[ i ]; + if( value > a[ K - 1 ] ) { + for( j = K - 2; ( j >= 0 ) && ( value > a[ j ] ); j-- ) { + a[ j + 1 ] = a[ j ]; /* Shift value */ + idx[ j + 1 ] = idx[ j ]; /* Shift index */ + } + a[ j + 1 ] = value; /* Write value */ + idx[ j + 1 ] = i; /* Write index */ + } + } +} diff --git a/asm/libs/opus/silk/float/structs_FLP.h b/asm/libs/opus/silk/float/structs_FLP.h new file mode 100644 index 00000000..14d647ce --- /dev/null +++ b/asm/libs/opus/silk/float/structs_FLP.h @@ -0,0 +1,132 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_STRUCTS_FLP_H +#define SILK_STRUCTS_FLP_H + +#include "typedef.h" +#include "main.h" +#include "structs.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + +/********************************/ +/* Noise shaping analysis state */ +/********************************/ +typedef struct { + opus_int8 LastGainIndex; + silk_float HarmBoost_smth; + silk_float HarmShapeGain_smth; + silk_float Tilt_smth; +} silk_shape_state_FLP; + +/********************************/ +/* Prefilter state */ +/********************************/ +typedef struct { + silk_float sLTP_shp[ LTP_BUF_LENGTH ]; + silk_float sAR_shp[ MAX_SHAPE_LPC_ORDER + 1 ]; + opus_int sLTP_shp_buf_idx; + silk_float sLF_AR_shp; + silk_float sLF_MA_shp; + silk_float sHarmHP; + opus_int32 rand_seed; + opus_int lagPrev; +} silk_prefilter_state_FLP; + +/********************************/ +/* Encoder state FLP */ +/********************************/ +typedef struct { + silk_encoder_state sCmn; /* Common struct, shared with fixed-point code */ + silk_shape_state_FLP sShape; /* Noise shaping state */ + silk_prefilter_state_FLP sPrefilt; /* Prefilter State */ + + /* Buffer for find pitch and noise shape analysis */ + silk_float x_buf[ 2 * MAX_FRAME_LENGTH + LA_SHAPE_MAX ];/* Buffer for find pitch and noise shape analysis */ + silk_float LTPCorr; /* Normalized correlation from pitch lag estimator */ +} silk_encoder_state_FLP; + +/************************/ +/* Encoder control FLP */ +/************************/ +typedef struct { + /* Prediction and coding parameters */ + silk_float Gains[ MAX_NB_SUBFR ]; + silk_float PredCoef[ 2 ][ MAX_LPC_ORDER ]; /* holds interpolated and final coefficients */ + silk_float LTPCoef[LTP_ORDER * MAX_NB_SUBFR]; + silk_float LTP_scale; + opus_int pitchL[ MAX_NB_SUBFR ]; + + /* Noise shaping parameters */ + silk_float AR1[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ]; + silk_float AR2[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ]; + silk_float LF_MA_shp[ MAX_NB_SUBFR ]; + silk_float LF_AR_shp[ MAX_NB_SUBFR ]; + silk_float GainsPre[ MAX_NB_SUBFR ]; + silk_float HarmBoost[ MAX_NB_SUBFR ]; + silk_float Tilt[ MAX_NB_SUBFR ]; + silk_float HarmShapeGain[ MAX_NB_SUBFR ]; + silk_float Lambda; + silk_float input_quality; + silk_float coding_quality; + + /* Measures */ + silk_float sparseness; + silk_float predGain; + silk_float LTPredCodGain; + silk_float ResNrg[ MAX_NB_SUBFR ]; /* Residual energy per subframe */ + + /* Parameters for CBR mode */ + opus_int32 GainsUnq_Q16[ MAX_NB_SUBFR ]; + opus_int8 lastGainIndexPrev; +} silk_encoder_control_FLP; + +/************************/ +/* Encoder Super Struct */ +/************************/ +typedef struct { + silk_encoder_state_FLP state_Fxx[ ENCODER_NUM_CHANNELS ]; + stereo_enc_state sStereo; + opus_int32 nBitsUsedLBRR; + opus_int32 nBitsExceeded; + opus_int nChannelsAPI; + opus_int nChannelsInternal; + opus_int nPrevChannelsInternal; + opus_int timeSinceSwitchAllowed_ms; + opus_int allowBandwidthSwitch; + opus_int prev_decode_only_middle; +} silk_encoder; + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/asm/libs/opus/silk/float/warped_autocorrelation_FLP.c b/asm/libs/opus/silk/float/warped_autocorrelation_FLP.c new file mode 100644 index 00000000..542414f4 --- /dev/null +++ b/asm/libs/opus/silk/float/warped_autocorrelation_FLP.c @@ -0,0 +1,73 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FLP.h" + +/* Autocorrelations for a warped frequency axis */ +void silk_warped_autocorrelation_FLP( + silk_float *corr, /* O Result [order + 1] */ + const silk_float *input, /* I Input data to correlate */ + const silk_float warping, /* I Warping coefficient */ + const opus_int length, /* I Length of input */ + const opus_int order /* I Correlation order (even) */ +) +{ + opus_int n, i; + double tmp1, tmp2; + double state[ MAX_SHAPE_LPC_ORDER + 1 ] = { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }; + double C[ MAX_SHAPE_LPC_ORDER + 1 ] = { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }; + + /* Order must be even */ + silk_assert( ( order & 1 ) == 0 ); + + /* Loop over samples */ + for( n = 0; n < length; n++ ) { + tmp1 = input[ n ]; + /* Loop over allpass sections */ + for( i = 0; i < order; i += 2 ) { + /* Output of allpass section */ + tmp2 = state[ i ] + warping * ( state[ i + 1 ] - tmp1 ); + state[ i ] = tmp1; + C[ i ] += state[ 0 ] * tmp1; + /* Output of allpass section */ + tmp1 = state[ i + 1 ] + warping * ( state[ i + 2 ] - tmp2 ); + state[ i + 1 ] = tmp2; + C[ i + 1 ] += state[ 0 ] * tmp2; + } + state[ order ] = tmp1; + C[ order ] += state[ 0 ] * tmp1; + } + + /* Copy correlations in silk_float output format */ + for( i = 0; i < order + 1; i++ ) { + corr[ i ] = ( silk_float )C[ i ]; + } +} diff --git a/asm/libs/opus/silk/float/wrappers_FLP.c b/asm/libs/opus/silk/float/wrappers_FLP.c new file mode 100644 index 00000000..6666b8ef --- /dev/null +++ b/asm/libs/opus/silk/float/wrappers_FLP.c @@ -0,0 +1,202 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main_FLP.h" + +/* Wrappers. Calls flp / fix code */ + +/* Convert AR filter coefficients to NLSF parameters */ +void silk_A2NLSF_FLP( + opus_int16 *NLSF_Q15, /* O NLSF vector [ LPC_order ] */ + const silk_float *pAR, /* I LPC coefficients [ LPC_order ] */ + const opus_int LPC_order /* I LPC order */ +) +{ + opus_int i; + opus_int32 a_fix_Q16[ MAX_LPC_ORDER ]; + + for( i = 0; i < LPC_order; i++ ) { + a_fix_Q16[ i ] = silk_float2int( pAR[ i ] * 65536.0f ); + } + + silk_A2NLSF( NLSF_Q15, a_fix_Q16, LPC_order ); +} + +/* Convert LSF parameters to AR prediction filter coefficients */ +void silk_NLSF2A_FLP( + silk_float *pAR, /* O LPC coefficients [ LPC_order ] */ + const opus_int16 *NLSF_Q15, /* I NLSF vector [ LPC_order ] */ + const opus_int LPC_order /* I LPC order */ +) +{ + opus_int i; + opus_int16 a_fix_Q12[ MAX_LPC_ORDER ]; + + silk_NLSF2A( a_fix_Q12, NLSF_Q15, LPC_order ); + + for( i = 0; i < LPC_order; i++ ) { + pAR[ i ] = ( silk_float )a_fix_Q12[ i ] * ( 1.0f / 4096.0f ); + } +} + +/******************************************/ +/* Floating-point NLSF processing wrapper */ +/******************************************/ +void silk_process_NLSFs_FLP( + silk_encoder_state *psEncC, /* I/O Encoder state */ + silk_float PredCoef[ 2 ][ MAX_LPC_ORDER ], /* O Prediction coefficients */ + opus_int16 NLSF_Q15[ MAX_LPC_ORDER ], /* I/O Normalized LSFs (quant out) (0 - (2^15-1)) */ + const opus_int16 prev_NLSF_Q15[ MAX_LPC_ORDER ] /* I Previous Normalized LSFs (0 - (2^15-1)) */ +) +{ + opus_int i, j; + opus_int16 PredCoef_Q12[ 2 ][ MAX_LPC_ORDER ]; + + silk_process_NLSFs( psEncC, PredCoef_Q12, NLSF_Q15, prev_NLSF_Q15); + + for( j = 0; j < 2; j++ ) { + for( i = 0; i < psEncC->predictLPCOrder; i++ ) { + PredCoef[ j ][ i ] = ( silk_float )PredCoef_Q12[ j ][ i ] * ( 1.0f / 4096.0f ); + } + } +} + +/****************************************/ +/* Floating-point Silk NSQ wrapper */ +/****************************************/ +void silk_NSQ_wrapper_FLP( + silk_encoder_state_FLP *psEnc, /* I/O Encoder state FLP */ + silk_encoder_control_FLP *psEncCtrl, /* I/O Encoder control FLP */ + SideInfoIndices *psIndices, /* I/O Quantization indices */ + silk_nsq_state *psNSQ, /* I/O Noise Shaping Quantzation state */ + opus_int8 pulses[], /* O Quantized pulse signal */ + const silk_float x[] /* I Prefiltered input signal */ +) +{ + opus_int i, j; + opus_int32 x_Q3[ MAX_FRAME_LENGTH ]; + opus_int32 Gains_Q16[ MAX_NB_SUBFR ]; + silk_DWORD_ALIGN opus_int16 PredCoef_Q12[ 2 ][ MAX_LPC_ORDER ]; + opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ]; + opus_int LTP_scale_Q14; + + /* Noise shaping parameters */ + opus_int16 AR2_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ]; + opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ]; /* Packs two int16 coefficients per int32 value */ + opus_int Lambda_Q10; + opus_int Tilt_Q14[ MAX_NB_SUBFR ]; + opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ]; + + /* Convert control struct to fix control struct */ + /* Noise shape parameters */ + for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { + for( j = 0; j < psEnc->sCmn.shapingLPCOrder; j++ ) { + AR2_Q13[ i * MAX_SHAPE_LPC_ORDER + j ] = silk_float2int( psEncCtrl->AR2[ i * MAX_SHAPE_LPC_ORDER + j ] * 8192.0f ); + } + } + + for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { + LF_shp_Q14[ i ] = silk_LSHIFT32( silk_float2int( psEncCtrl->LF_AR_shp[ i ] * 16384.0f ), 16 ) | + (opus_uint16)silk_float2int( psEncCtrl->LF_MA_shp[ i ] * 16384.0f ); + Tilt_Q14[ i ] = (opus_int)silk_float2int( psEncCtrl->Tilt[ i ] * 16384.0f ); + HarmShapeGain_Q14[ i ] = (opus_int)silk_float2int( psEncCtrl->HarmShapeGain[ i ] * 16384.0f ); + } + Lambda_Q10 = ( opus_int )silk_float2int( psEncCtrl->Lambda * 1024.0f ); + + /* prediction and coding parameters */ + for( i = 0; i < psEnc->sCmn.nb_subfr * LTP_ORDER; i++ ) { + LTPCoef_Q14[ i ] = (opus_int16)silk_float2int( psEncCtrl->LTPCoef[ i ] * 16384.0f ); + } + + for( j = 0; j < 2; j++ ) { + for( i = 0; i < psEnc->sCmn.predictLPCOrder; i++ ) { + PredCoef_Q12[ j ][ i ] = (opus_int16)silk_float2int( psEncCtrl->PredCoef[ j ][ i ] * 4096.0f ); + } + } + + for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { + Gains_Q16[ i ] = silk_float2int( psEncCtrl->Gains[ i ] * 65536.0f ); + silk_assert( Gains_Q16[ i ] > 0 ); + } + + if( psIndices->signalType == TYPE_VOICED ) { + LTP_scale_Q14 = silk_LTPScales_table_Q14[ psIndices->LTP_scaleIndex ]; + } else { + LTP_scale_Q14 = 0; + } + + /* Convert input to fix */ + for( i = 0; i < psEnc->sCmn.frame_length; i++ ) { + x_Q3[ i ] = silk_float2int( 8.0f * x[ i ] ); + } + + /* Call NSQ */ + if( psEnc->sCmn.nStatesDelayedDecision > 1 || psEnc->sCmn.warping_Q16 > 0 ) { + silk_NSQ_del_dec( &psEnc->sCmn, psNSQ, psIndices, x_Q3, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14, + AR2_Q13, HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, psEncCtrl->pitchL, Lambda_Q10, LTP_scale_Q14, psEnc->sCmn.arch ); + } else { + silk_NSQ( &psEnc->sCmn, psNSQ, psIndices, x_Q3, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14, + AR2_Q13, HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, psEncCtrl->pitchL, Lambda_Q10, LTP_scale_Q14, psEnc->sCmn.arch ); + } +} + +/***********************************************/ +/* Floating-point Silk LTP quantiation wrapper */ +/***********************************************/ +void silk_quant_LTP_gains_FLP( + silk_float B[ MAX_NB_SUBFR * LTP_ORDER ], /* I/O (Un-)quantized LTP gains */ + opus_int8 cbk_index[ MAX_NB_SUBFR ], /* O Codebook index */ + opus_int8 *periodicity_index, /* O Periodicity index */ + opus_int32 *sum_log_gain_Q7, /* I/O Cumulative max prediction gain */ + const silk_float W[ MAX_NB_SUBFR * LTP_ORDER * LTP_ORDER ], /* I Error weights */ + const opus_int mu_Q10, /* I Mu value (R/D tradeoff) */ + const opus_int lowComplexity, /* I Flag for low complexity */ + const opus_int nb_subfr, /* I number of subframes */ + int arch /* I Run-time architecture */ +) +{ + opus_int i; + opus_int16 B_Q14[ MAX_NB_SUBFR * LTP_ORDER ]; + opus_int32 W_Q18[ MAX_NB_SUBFR*LTP_ORDER*LTP_ORDER ]; + + for( i = 0; i < nb_subfr * LTP_ORDER; i++ ) { + B_Q14[ i ] = (opus_int16)silk_float2int( B[ i ] * 16384.0f ); + } + for( i = 0; i < nb_subfr * LTP_ORDER * LTP_ORDER; i++ ) { + W_Q18[ i ] = (opus_int32)silk_float2int( W[ i ] * 262144.0f ); + } + + silk_quant_LTP_gains( B_Q14, cbk_index, periodicity_index, sum_log_gain_Q7, W_Q18, mu_Q10, lowComplexity, nb_subfr, arch ); + + for( i = 0; i < nb_subfr * LTP_ORDER; i++ ) { + B[ i ] = (silk_float)B_Q14[ i ] * ( 1.0f / 16384.0f ); + } +} diff --git a/asm/libs/opus/silk/gain_quant.c b/asm/libs/opus/silk/gain_quant.c new file mode 100644 index 00000000..64ccd061 --- /dev/null +++ b/asm/libs/opus/silk/gain_quant.c @@ -0,0 +1,141 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" + +#define OFFSET ( ( MIN_QGAIN_DB * 128 ) / 6 + 16 * 128 ) +#define SCALE_Q16 ( ( 65536 * ( N_LEVELS_QGAIN - 1 ) ) / ( ( ( MAX_QGAIN_DB - MIN_QGAIN_DB ) * 128 ) / 6 ) ) +#define INV_SCALE_Q16 ( ( 65536 * ( ( ( MAX_QGAIN_DB - MIN_QGAIN_DB ) * 128 ) / 6 ) ) / ( N_LEVELS_QGAIN - 1 ) ) + +/* Gain scalar quantization with hysteresis, uniform on log scale */ +void silk_gains_quant( + opus_int8 ind[ MAX_NB_SUBFR ], /* O gain indices */ + opus_int32 gain_Q16[ MAX_NB_SUBFR ], /* I/O gains (quantized out) */ + opus_int8 *prev_ind, /* I/O last index in previous frame */ + const opus_int conditional, /* I first gain is delta coded if 1 */ + const opus_int nb_subfr /* I number of subframes */ +) +{ + opus_int k, double_step_size_threshold; + + for( k = 0; k < nb_subfr; k++ ) { + /* Convert to log scale, scale, floor() */ + ind[ k ] = silk_SMULWB( SCALE_Q16, silk_lin2log( gain_Q16[ k ] ) - OFFSET ); + + /* Round towards previous quantized gain (hysteresis) */ + if( ind[ k ] < *prev_ind ) { + ind[ k ]++; + } + ind[ k ] = silk_LIMIT_int( ind[ k ], 0, N_LEVELS_QGAIN - 1 ); + + /* Compute delta indices and limit */ + if( k == 0 && conditional == 0 ) { + /* Full index */ + ind[ k ] = silk_LIMIT_int( ind[ k ], *prev_ind + MIN_DELTA_GAIN_QUANT, N_LEVELS_QGAIN - 1 ); + *prev_ind = ind[ k ]; + } else { + /* Delta index */ + ind[ k ] = ind[ k ] - *prev_ind; + + /* Double the quantization step size for large gain increases, so that the max gain level can be reached */ + double_step_size_threshold = 2 * MAX_DELTA_GAIN_QUANT - N_LEVELS_QGAIN + *prev_ind; + if( ind[ k ] > double_step_size_threshold ) { + ind[ k ] = double_step_size_threshold + silk_RSHIFT( ind[ k ] - double_step_size_threshold + 1, 1 ); + } + + ind[ k ] = silk_LIMIT_int( ind[ k ], MIN_DELTA_GAIN_QUANT, MAX_DELTA_GAIN_QUANT ); + + /* Accumulate deltas */ + if( ind[ k ] > double_step_size_threshold ) { + *prev_ind += silk_LSHIFT( ind[ k ], 1 ) - double_step_size_threshold; + } else { + *prev_ind += ind[ k ]; + } + + /* Shift to make non-negative */ + ind[ k ] -= MIN_DELTA_GAIN_QUANT; + } + + /* Scale and convert to linear scale */ + gain_Q16[ k ] = silk_log2lin( silk_min_32( silk_SMULWB( INV_SCALE_Q16, *prev_ind ) + OFFSET, 3967 ) ); /* 3967 = 31 in Q7 */ + } +} + +/* Gains scalar dequantization, uniform on log scale */ +void silk_gains_dequant( + opus_int32 gain_Q16[ MAX_NB_SUBFR ], /* O quantized gains */ + const opus_int8 ind[ MAX_NB_SUBFR ], /* I gain indices */ + opus_int8 *prev_ind, /* I/O last index in previous frame */ + const opus_int conditional, /* I first gain is delta coded if 1 */ + const opus_int nb_subfr /* I number of subframes */ +) +{ + opus_int k, ind_tmp, double_step_size_threshold; + + for( k = 0; k < nb_subfr; k++ ) { + if( k == 0 && conditional == 0 ) { + /* Gain index is not allowed to go down more than 16 steps (~21.8 dB) */ + *prev_ind = silk_max_int( ind[ k ], *prev_ind - 16 ); + } else { + /* Delta index */ + ind_tmp = ind[ k ] + MIN_DELTA_GAIN_QUANT; + + /* Accumulate deltas */ + double_step_size_threshold = 2 * MAX_DELTA_GAIN_QUANT - N_LEVELS_QGAIN + *prev_ind; + if( ind_tmp > double_step_size_threshold ) { + *prev_ind += silk_LSHIFT( ind_tmp, 1 ) - double_step_size_threshold; + } else { + *prev_ind += ind_tmp; + } + } + *prev_ind = silk_LIMIT_int( *prev_ind, 0, N_LEVELS_QGAIN - 1 ); + + /* Scale and convert to linear scale */ + gain_Q16[ k ] = silk_log2lin( silk_min_32( silk_SMULWB( INV_SCALE_Q16, *prev_ind ) + OFFSET, 3967 ) ); /* 3967 = 31 in Q7 */ + } +} + +/* Compute unique identifier of gain indices vector */ +opus_int32 silk_gains_ID( /* O returns unique identifier of gains */ + const opus_int8 ind[ MAX_NB_SUBFR ], /* I gain indices */ + const opus_int nb_subfr /* I number of subframes */ +) +{ + opus_int k; + opus_int32 gainsID; + + gainsID = 0; + for( k = 0; k < nb_subfr; k++ ) { + gainsID = silk_ADD_LSHIFT32( ind[ k ], gainsID, 8 ); + } + + return gainsID; +} diff --git a/asm/libs/opus/silk/init_decoder.c b/asm/libs/opus/silk/init_decoder.c new file mode 100644 index 00000000..f887c678 --- /dev/null +++ b/asm/libs/opus/silk/init_decoder.c @@ -0,0 +1,56 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" + +/************************/ +/* Init Decoder State */ +/************************/ +opus_int silk_init_decoder( + silk_decoder_state *psDec /* I/O Decoder state pointer */ +) +{ + /* Clear the entire encoder state, except anything copied */ + silk_memset( psDec, 0, sizeof( silk_decoder_state ) ); + + /* Used to deactivate LSF interpolation */ + psDec->first_frame_after_reset = 1; + psDec->prev_gain_Q16 = 65536; + + /* Reset CNG state */ + silk_CNG_Reset( psDec ); + + /* Reset PLC state */ + silk_PLC_Reset( psDec ); + + return(0); +} + diff --git a/asm/libs/opus/silk/init_encoder.c b/asm/libs/opus/silk/init_encoder.c new file mode 100644 index 00000000..65995c33 --- /dev/null +++ b/asm/libs/opus/silk/init_encoder.c @@ -0,0 +1,64 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif +#ifdef FIXED_POINT +#include "main_FIX.h" +#else +#include "main_FLP.h" +#endif +#include "tuning_parameters.h" +#include "cpu_support.h" + +/*********************************/ +/* Initialize Silk Encoder state */ +/*********************************/ +opus_int silk_init_encoder( + silk_encoder_state_Fxx *psEnc, /* I/O Pointer to Silk FIX encoder state */ + int arch /* I Run-time architecture */ +) +{ + opus_int ret = 0; + + /* Clear the entire encoder state */ + silk_memset( psEnc, 0, sizeof( silk_encoder_state_Fxx ) ); + + psEnc->sCmn.arch = arch; + + psEnc->sCmn.variable_HP_smth1_Q15 = silk_LSHIFT( silk_lin2log( SILK_FIX_CONST( VARIABLE_HP_MIN_CUTOFF_HZ, 16 ) ) - ( 16 << 7 ), 8 ); + psEnc->sCmn.variable_HP_smth2_Q15 = psEnc->sCmn.variable_HP_smth1_Q15; + + /* Used to deactivate LSF interpolation, pitch prediction */ + psEnc->sCmn.first_frame_after_reset = 1; + + /* Initialize Silk VAD */ + ret += silk_VAD_Init( &psEnc->sCmn.sVAD ); + + return ret; +} diff --git a/asm/libs/opus/silk/inner_prod_aligned.c b/asm/libs/opus/silk/inner_prod_aligned.c new file mode 100644 index 00000000..257ae9e0 --- /dev/null +++ b/asm/libs/opus/silk/inner_prod_aligned.c @@ -0,0 +1,47 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FIX.h" + +opus_int32 silk_inner_prod_aligned_scale( + const opus_int16 *const inVec1, /* I input vector 1 */ + const opus_int16 *const inVec2, /* I input vector 2 */ + const opus_int scale, /* I number of bits to shift */ + const opus_int len /* I vector lengths */ +) +{ + opus_int i; + opus_int32 sum = 0; + for( i = 0; i < len; i++ ) { + sum = silk_ADD_RSHIFT32( sum, silk_SMULBB( inVec1[ i ], inVec2[ i ] ), scale ); + } + return sum; +} diff --git a/asm/libs/opus/silk/interpolate.c b/asm/libs/opus/silk/interpolate.c new file mode 100644 index 00000000..1bd8ca4d --- /dev/null +++ b/asm/libs/opus/silk/interpolate.c @@ -0,0 +1,51 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" + +/* Interpolate two vectors */ +void silk_interpolate( + opus_int16 xi[ MAX_LPC_ORDER ], /* O interpolated vector */ + const opus_int16 x0[ MAX_LPC_ORDER ], /* I first vector */ + const opus_int16 x1[ MAX_LPC_ORDER ], /* I second vector */ + const opus_int ifact_Q2, /* I interp. factor, weight on 2nd vector */ + const opus_int d /* I number of parameters */ +) +{ + opus_int i; + + silk_assert( ifact_Q2 >= 0 ); + silk_assert( ifact_Q2 <= 4 ); + + for( i = 0; i < d; i++ ) { + xi[ i ] = (opus_int16)silk_ADD_RSHIFT( x0[ i ], silk_SMULBB( x1[ i ] - x0[ i ], ifact_Q2 ), 2 ); + } +} diff --git a/asm/libs/opus/silk/lin2log.c b/asm/libs/opus/silk/lin2log.c new file mode 100644 index 00000000..d4fe5153 --- /dev/null +++ b/asm/libs/opus/silk/lin2log.c @@ -0,0 +1,46 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FIX.h" +/* Approximation of 128 * log2() (very close inverse of silk_log2lin()) */ +/* Convert input to a log scale */ +opus_int32 silk_lin2log( + const opus_int32 inLin /* I input in linear scale */ +) +{ + opus_int32 lz, frac_Q7; + + silk_CLZ_FRAC( inLin, &lz, &frac_Q7 ); + + /* Piece-wise parabolic approximation */ + return silk_LSHIFT( 31 - lz, 7 ) + silk_SMLAWB( frac_Q7, silk_MUL( frac_Q7, 128 - frac_Q7 ), 179 ); +} + diff --git a/asm/libs/opus/silk/log2lin.c b/asm/libs/opus/silk/log2lin.c new file mode 100644 index 00000000..b7c48e47 --- /dev/null +++ b/asm/libs/opus/silk/log2lin.c @@ -0,0 +1,58 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FIX.h" + +/* Approximation of 2^() (very close inverse of silk_lin2log()) */ +/* Convert input to a linear scale */ +opus_int32 silk_log2lin( + const opus_int32 inLog_Q7 /* I input on log scale */ +) +{ + opus_int32 out, frac_Q7; + + if( inLog_Q7 < 0 ) { + return 0; + } else if ( inLog_Q7 >= 3967 ) { + return silk_int32_MAX; + } + + out = silk_LSHIFT( 1, silk_RSHIFT( inLog_Q7, 7 ) ); + frac_Q7 = inLog_Q7 & 0x7F; + if( inLog_Q7 < 2048 ) { + /* Piece-wise parabolic approximation */ + out = silk_ADD_RSHIFT32( out, silk_MUL( out, silk_SMLAWB( frac_Q7, silk_SMULBB( frac_Q7, 128 - frac_Q7 ), -174 ) ), 7 ); + } else { + /* Piece-wise parabolic approximation */ + out = silk_MLA( out, silk_RSHIFT( out, 7 ), silk_SMLAWB( frac_Q7, silk_SMULBB( frac_Q7, 128 - frac_Q7 ), -174 ) ); + } + return out; +} diff --git a/asm/libs/opus/silk/macros.h b/asm/libs/opus/silk/macros.h new file mode 100644 index 00000000..bc303034 --- /dev/null +++ b/asm/libs/opus/silk/macros.h @@ -0,0 +1,153 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_MACROS_H +#define SILK_MACROS_H + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "opus_types.h" +#include "opus_defines.h" + +#if OPUS_GNUC_PREREQ(3, 0) +#define opus_likely(x) (__builtin_expect(!!(x), 1)) +#define opus_unlikely(x) (__builtin_expect(!!(x), 0)) +#else +#define opus_likely(x) (!!(x)) +#define opus_unlikely(x) (!!(x)) +#endif + +/* Set this if opus_int64 is a native type of the CPU. */ +#define OPUS_FAST_INT64 (defined(__x86_64__) || defined(__LP64__) || defined(_WIN64)) + +/* This is an OPUS_INLINE header file for general platform. */ + +/* (a32 * (opus_int32)((opus_int16)(b32))) >> 16 output have to be 32bit int */ +#if OPUS_FAST_INT64 +#define silk_SMULWB(a32, b32) (((a32) * (opus_int64)((opus_int16)(b32))) >> 16) +#else +#define silk_SMULWB(a32, b32) ((((a32) >> 16) * (opus_int32)((opus_int16)(b32))) + ((((a32) & 0x0000FFFF) * (opus_int32)((opus_int16)(b32))) >> 16)) +#endif + +/* a32 + (b32 * (opus_int32)((opus_int16)(c32))) >> 16 output have to be 32bit int */ +#if OPUS_FAST_INT64 +#define silk_SMLAWB(a32, b32, c32) ((a32) + (((b32) * (opus_int64)((opus_int16)(c32))) >> 16)) +#else +#define silk_SMLAWB(a32, b32, c32) ((a32) + ((((b32) >> 16) * (opus_int32)((opus_int16)(c32))) + ((((b32) & 0x0000FFFF) * (opus_int32)((opus_int16)(c32))) >> 16))) +#endif + +/* (a32 * (b32 >> 16)) >> 16 */ +#define silk_SMULWT(a32, b32) (((a32) >> 16) * ((b32) >> 16) + ((((a32) & 0x0000FFFF) * ((b32) >> 16)) >> 16)) + +/* a32 + (b32 * (c32 >> 16)) >> 16 */ +#if OPUS_FAST_INT64 +#define silk_SMLAWT(a32, b32, c32) ((a32) + (((b32) * ((opus_int64)(c32) >> 16)) >> 16)) +#else +#define silk_SMLAWT(a32, b32, c32) ((a32) + (((b32) >> 16) * ((c32) >> 16)) + ((((b32) & 0x0000FFFF) * ((c32) >> 16)) >> 16)) +#endif + +/* (opus_int32)((opus_int16)(a3))) * (opus_int32)((opus_int16)(b32)) output have to be 32bit int */ +#define silk_SMULBB(a32, b32) ((opus_int32)((opus_int16)(a32)) * (opus_int32)((opus_int16)(b32))) + +/* a32 + (opus_int32)((opus_int16)(b32)) * (opus_int32)((opus_int16)(c32)) output have to be 32bit int */ +#define silk_SMLABB(a32, b32, c32) ((a32) + ((opus_int32)((opus_int16)(b32))) * (opus_int32)((opus_int16)(c32))) + +/* (opus_int32)((opus_int16)(a32)) * (b32 >> 16) */ +#define silk_SMULBT(a32, b32) ((opus_int32)((opus_int16)(a32)) * ((b32) >> 16)) + +/* a32 + (opus_int32)((opus_int16)(b32)) * (c32 >> 16) */ +#define silk_SMLABT(a32, b32, c32) ((a32) + ((opus_int32)((opus_int16)(b32))) * ((c32) >> 16)) + +/* a64 + (b32 * c32) */ +#define silk_SMLAL(a64, b32, c32) (silk_ADD64((a64), ((opus_int64)(b32) * (opus_int64)(c32)))) + +/* (a32 * b32) >> 16 */ +#if OPUS_FAST_INT64 +#define silk_SMULWW(a32, b32) (((opus_int64)(a32) * (b32)) >> 16) +#else +#define silk_SMULWW(a32, b32) silk_MLA(silk_SMULWB((a32), (b32)), (a32), silk_RSHIFT_ROUND((b32), 16)) +#endif + +/* a32 + ((b32 * c32) >> 16) */ +#if OPUS_FAST_INT64 +#define silk_SMLAWW(a32, b32, c32) ((a32) + (((opus_int64)(b32) * (c32)) >> 16)) +#else +#define silk_SMLAWW(a32, b32, c32) silk_MLA(silk_SMLAWB((a32), (b32), (c32)), (b32), silk_RSHIFT_ROUND((c32), 16)) +#endif + +/* add/subtract with output saturated */ +#define silk_ADD_SAT32(a, b) ((((opus_uint32)(a) + (opus_uint32)(b)) & 0x80000000) == 0 ? \ + ((((a) & (b)) & 0x80000000) != 0 ? silk_int32_MIN : (a)+(b)) : \ + ((((a) | (b)) & 0x80000000) == 0 ? silk_int32_MAX : (a)+(b)) ) + +#define silk_SUB_SAT32(a, b) ((((opus_uint32)(a)-(opus_uint32)(b)) & 0x80000000) == 0 ? \ + (( (a) & ((b)^0x80000000) & 0x80000000) ? silk_int32_MIN : (a)-(b)) : \ + ((((a)^0x80000000) & (b) & 0x80000000) ? silk_int32_MAX : (a)-(b)) ) + +#if defined(MIPSr1_ASM) +#include "mips/macros_mipsr1.h" +#endif + +#include "ecintrin.h" +#ifndef OVERRIDE_silk_CLZ16 +static OPUS_INLINE opus_int32 silk_CLZ16(opus_int16 in16) +{ + return 32 - EC_ILOG(in16<<16|0x8000); +} +#endif + +#ifndef OVERRIDE_silk_CLZ32 +static OPUS_INLINE opus_int32 silk_CLZ32(opus_int32 in32) +{ + return in32 ? 32 - EC_ILOG(in32) : 32; +} +#endif + +/* Row based */ +#define matrix_ptr(Matrix_base_adr, row, column, N) \ + (*((Matrix_base_adr) + ((row)*(N)+(column)))) +#define matrix_adr(Matrix_base_adr, row, column, N) \ + ((Matrix_base_adr) + ((row)*(N)+(column))) + +/* Column based */ +#ifndef matrix_c_ptr +# define matrix_c_ptr(Matrix_base_adr, row, column, M) \ + (*((Matrix_base_adr) + ((row)+(M)*(column)))) +#endif + +#ifdef OPUS_ARM_INLINE_ASM +#include "arm/macros_armv4.h" +#endif + +#ifdef OPUS_ARM_INLINE_EDSP +#include "arm/macros_armv5e.h" +#endif + +#endif /* SILK_MACROS_H */ + diff --git a/asm/libs/opus/silk/main.h b/asm/libs/opus/silk/main.h new file mode 100644 index 00000000..2f90d68f --- /dev/null +++ b/asm/libs/opus/silk/main.h @@ -0,0 +1,471 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_MAIN_H +#define SILK_MAIN_H + +#include "SigProc_FIX.h" +#include "define.h" +#include "structs.h" +#include "tables.h" +#include "PLC.h" +#include "control.h" +#include "debug.h" +#include "entenc.h" +#include "entdec.h" + +#if defined(OPUS_X86_MAY_HAVE_SSE4_1) +#include "x86/main_sse.h" +#endif + +/* Convert Left/Right stereo signal to adaptive Mid/Side representation */ +void silk_stereo_LR_to_MS( + stereo_enc_state *state, /* I/O State */ + opus_int16 x1[], /* I/O Left input signal, becomes mid signal */ + opus_int16 x2[], /* I/O Right input signal, becomes side signal */ + opus_int8 ix[ 2 ][ 3 ], /* O Quantization indices */ + opus_int8 *mid_only_flag, /* O Flag: only mid signal coded */ + opus_int32 mid_side_rates_bps[], /* O Bitrates for mid and side signals */ + opus_int32 total_rate_bps, /* I Total bitrate */ + opus_int prev_speech_act_Q8, /* I Speech activity level in previous frame */ + opus_int toMono, /* I Last frame before a stereo->mono transition */ + opus_int fs_kHz, /* I Sample rate (kHz) */ + opus_int frame_length /* I Number of samples */ +); + +/* Convert adaptive Mid/Side representation to Left/Right stereo signal */ +void silk_stereo_MS_to_LR( + stereo_dec_state *state, /* I/O State */ + opus_int16 x1[], /* I/O Left input signal, becomes mid signal */ + opus_int16 x2[], /* I/O Right input signal, becomes side signal */ + const opus_int32 pred_Q13[], /* I Predictors */ + opus_int fs_kHz, /* I Samples rate (kHz) */ + opus_int frame_length /* I Number of samples */ +); + +/* Find least-squares prediction gain for one signal based on another and quantize it */ +opus_int32 silk_stereo_find_predictor( /* O Returns predictor in Q13 */ + opus_int32 *ratio_Q14, /* O Ratio of residual and mid energies */ + const opus_int16 x[], /* I Basis signal */ + const opus_int16 y[], /* I Target signal */ + opus_int32 mid_res_amp_Q0[], /* I/O Smoothed mid, residual norms */ + opus_int length, /* I Number of samples */ + opus_int smooth_coef_Q16 /* I Smoothing coefficient */ +); + +/* Quantize mid/side predictors */ +void silk_stereo_quant_pred( + opus_int32 pred_Q13[], /* I/O Predictors (out: quantized) */ + opus_int8 ix[ 2 ][ 3 ] /* O Quantization indices */ +); + +/* Entropy code the mid/side quantization indices */ +void silk_stereo_encode_pred( + ec_enc *psRangeEnc, /* I/O Compressor data structure */ + opus_int8 ix[ 2 ][ 3 ] /* I Quantization indices */ +); + +/* Entropy code the mid-only flag */ +void silk_stereo_encode_mid_only( + ec_enc *psRangeEnc, /* I/O Compressor data structure */ + opus_int8 mid_only_flag +); + +/* Decode mid/side predictors */ +void silk_stereo_decode_pred( + ec_dec *psRangeDec, /* I/O Compressor data structure */ + opus_int32 pred_Q13[] /* O Predictors */ +); + +/* Decode mid-only flag */ +void silk_stereo_decode_mid_only( + ec_dec *psRangeDec, /* I/O Compressor data structure */ + opus_int *decode_only_mid /* O Flag that only mid channel has been coded */ +); + +/* Encodes signs of excitation */ +void silk_encode_signs( + ec_enc *psRangeEnc, /* I/O Compressor data structure */ + const opus_int8 pulses[], /* I pulse signal */ + opus_int length, /* I length of input */ + const opus_int signalType, /* I Signal type */ + const opus_int quantOffsetType, /* I Quantization offset type */ + const opus_int sum_pulses[ MAX_NB_SHELL_BLOCKS ] /* I Sum of absolute pulses per block */ +); + +/* Decodes signs of excitation */ +void silk_decode_signs( + ec_dec *psRangeDec, /* I/O Compressor data structure */ + opus_int16 pulses[], /* I/O pulse signal */ + opus_int length, /* I length of input */ + const opus_int signalType, /* I Signal type */ + const opus_int quantOffsetType, /* I Quantization offset type */ + const opus_int sum_pulses[ MAX_NB_SHELL_BLOCKS ] /* I Sum of absolute pulses per block */ +); + +/* Check encoder control struct */ +opus_int check_control_input( + silk_EncControlStruct *encControl /* I Control structure */ +); + +/* Control internal sampling rate */ +opus_int silk_control_audio_bandwidth( + silk_encoder_state *psEncC, /* I/O Pointer to Silk encoder state */ + silk_EncControlStruct *encControl /* I Control structure */ +); + +/* Control SNR of redidual quantizer */ +opus_int silk_control_SNR( + silk_encoder_state *psEncC, /* I/O Pointer to Silk encoder state */ + opus_int32 TargetRate_bps /* I Target max bitrate (bps) */ +); + +/***************/ +/* Shell coder */ +/***************/ + +/* Encode quantization indices of excitation */ +void silk_encode_pulses( + ec_enc *psRangeEnc, /* I/O compressor data structure */ + const opus_int signalType, /* I Signal type */ + const opus_int quantOffsetType, /* I quantOffsetType */ + opus_int8 pulses[], /* I quantization indices */ + const opus_int frame_length /* I Frame length */ +); + +/* Shell encoder, operates on one shell code frame of 16 pulses */ +void silk_shell_encoder( + ec_enc *psRangeEnc, /* I/O compressor data structure */ + const opus_int *pulses0 /* I data: nonnegative pulse amplitudes */ +); + +/* Shell decoder, operates on one shell code frame of 16 pulses */ +void silk_shell_decoder( + opus_int16 *pulses0, /* O data: nonnegative pulse amplitudes */ + ec_dec *psRangeDec, /* I/O Compressor data structure */ + const opus_int pulses4 /* I number of pulses per pulse-subframe */ +); + +/* Gain scalar quantization with hysteresis, uniform on log scale */ +void silk_gains_quant( + opus_int8 ind[ MAX_NB_SUBFR ], /* O gain indices */ + opus_int32 gain_Q16[ MAX_NB_SUBFR ], /* I/O gains (quantized out) */ + opus_int8 *prev_ind, /* I/O last index in previous frame */ + const opus_int conditional, /* I first gain is delta coded if 1 */ + const opus_int nb_subfr /* I number of subframes */ +); + +/* Gains scalar dequantization, uniform on log scale */ +void silk_gains_dequant( + opus_int32 gain_Q16[ MAX_NB_SUBFR ], /* O quantized gains */ + const opus_int8 ind[ MAX_NB_SUBFR ], /* I gain indices */ + opus_int8 *prev_ind, /* I/O last index in previous frame */ + const opus_int conditional, /* I first gain is delta coded if 1 */ + const opus_int nb_subfr /* I number of subframes */ +); + +/* Compute unique identifier of gain indices vector */ +opus_int32 silk_gains_ID( /* O returns unique identifier of gains */ + const opus_int8 ind[ MAX_NB_SUBFR ], /* I gain indices */ + const opus_int nb_subfr /* I number of subframes */ +); + +/* Interpolate two vectors */ +void silk_interpolate( + opus_int16 xi[ MAX_LPC_ORDER ], /* O interpolated vector */ + const opus_int16 x0[ MAX_LPC_ORDER ], /* I first vector */ + const opus_int16 x1[ MAX_LPC_ORDER ], /* I second vector */ + const opus_int ifact_Q2, /* I interp. factor, weight on 2nd vector */ + const opus_int d /* I number of parameters */ +); + +/* LTP tap quantizer */ +void silk_quant_LTP_gains( + opus_int16 B_Q14[ MAX_NB_SUBFR * LTP_ORDER ], /* I/O (un)quantized LTP gains */ + opus_int8 cbk_index[ MAX_NB_SUBFR ], /* O Codebook Index */ + opus_int8 *periodicity_index, /* O Periodicity Index */ + opus_int32 *sum_gain_dB_Q7, /* I/O Cumulative max prediction gain */ + const opus_int32 W_Q18[ MAX_NB_SUBFR*LTP_ORDER*LTP_ORDER ], /* I Error Weights in Q18 */ + opus_int mu_Q9, /* I Mu value (R/D tradeoff) */ + opus_int lowComplexity, /* I Flag for low complexity */ + const opus_int nb_subfr, /* I number of subframes */ + int arch /* I Run-time architecture */ +); + +/* Entropy constrained matrix-weighted VQ, for a single input data vector */ +void silk_VQ_WMat_EC_c( + opus_int8 *ind, /* O index of best codebook vector */ + opus_int32 *rate_dist_Q14, /* O best weighted quant error + mu * rate */ + opus_int *gain_Q7, /* O sum of absolute LTP coefficients */ + const opus_int16 *in_Q14, /* I input vector to be quantized */ + const opus_int32 *W_Q18, /* I weighting matrix */ + const opus_int8 *cb_Q7, /* I codebook */ + const opus_uint8 *cb_gain_Q7, /* I codebook effective gain */ + const opus_uint8 *cl_Q5, /* I code length for each codebook vector */ + const opus_int mu_Q9, /* I tradeoff betw. weighted error and rate */ + const opus_int32 max_gain_Q7, /* I maximum sum of absolute LTP coefficients */ + opus_int L /* I number of vectors in codebook */ +); + +#if !defined(OVERRIDE_silk_VQ_WMat_EC) +#define silk_VQ_WMat_EC(ind, rate_dist_Q14, gain_Q7, in_Q14, W_Q18, cb_Q7, cb_gain_Q7, cl_Q5, \ + mu_Q9, max_gain_Q7, L, arch) \ + ((void)(arch),silk_VQ_WMat_EC_c(ind, rate_dist_Q14, gain_Q7, in_Q14, W_Q18, cb_Q7, cb_gain_Q7, cl_Q5, \ + mu_Q9, max_gain_Q7, L)) +#endif + +/************************************/ +/* Noise shaping quantization (NSQ) */ +/************************************/ + +void silk_NSQ_c( + const silk_encoder_state *psEncC, /* I/O Encoder State */ + silk_nsq_state *NSQ, /* I/O NSQ state */ + SideInfoIndices *psIndices, /* I/O Quantization Indices */ + const opus_int32 x_Q3[], /* I Prefiltered input signal */ + opus_int8 pulses[], /* O Quantized pulse signal */ + const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term prediction coefs */ + const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ], /* I Long term prediction coefs */ + const opus_int16 AR2_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ], /* I Noise shaping coefs */ + const opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ], /* I Long term shaping coefs */ + const opus_int Tilt_Q14[ MAX_NB_SUBFR ], /* I Spectral tilt */ + const opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ], /* I Low frequency shaping coefs */ + const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I Quantization step sizes */ + const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags */ + const opus_int Lambda_Q10, /* I Rate/distortion tradeoff */ + const opus_int LTP_scale_Q14 /* I LTP state scaling */ +); + +#if !defined(OVERRIDE_silk_NSQ) +#define silk_NSQ(psEncC, NSQ, psIndices, x_Q3, pulses, PredCoef_Q12, LTPCoef_Q14, AR2_Q13, \ + HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14, arch) \ + ((void)(arch),silk_NSQ_c(psEncC, NSQ, psIndices, x_Q3, pulses, PredCoef_Q12, LTPCoef_Q14, AR2_Q13, \ + HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14)) +#endif + +/* Noise shaping using delayed decision */ +void silk_NSQ_del_dec_c( + const silk_encoder_state *psEncC, /* I/O Encoder State */ + silk_nsq_state *NSQ, /* I/O NSQ state */ + SideInfoIndices *psIndices, /* I/O Quantization Indices */ + const opus_int32 x_Q3[], /* I Prefiltered input signal */ + opus_int8 pulses[], /* O Quantized pulse signal */ + const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term prediction coefs */ + const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ], /* I Long term prediction coefs */ + const opus_int16 AR2_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ], /* I Noise shaping coefs */ + const opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ], /* I Long term shaping coefs */ + const opus_int Tilt_Q14[ MAX_NB_SUBFR ], /* I Spectral tilt */ + const opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ], /* I Low frequency shaping coefs */ + const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I Quantization step sizes */ + const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags */ + const opus_int Lambda_Q10, /* I Rate/distortion tradeoff */ + const opus_int LTP_scale_Q14 /* I LTP state scaling */ +); + +#if !defined(OVERRIDE_silk_NSQ_del_dec) +#define silk_NSQ_del_dec(psEncC, NSQ, psIndices, x_Q3, pulses, PredCoef_Q12, LTPCoef_Q14, AR2_Q13, \ + HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14, arch) \ + ((void)(arch),silk_NSQ_del_dec_c(psEncC, NSQ, psIndices, x_Q3, pulses, PredCoef_Q12, LTPCoef_Q14, AR2_Q13, \ + HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14)) +#endif + +/************/ +/* Silk VAD */ +/************/ +/* Initialize the Silk VAD */ +opus_int silk_VAD_Init( /* O Return value, 0 if success */ + silk_VAD_state *psSilk_VAD /* I/O Pointer to Silk VAD state */ +); + +/* Get speech activity level in Q8 */ +opus_int silk_VAD_GetSA_Q8_c( /* O Return value, 0 if success */ + silk_encoder_state *psEncC, /* I/O Encoder state */ + const opus_int16 pIn[] /* I PCM input */ +); + +#if !defined(OVERRIDE_silk_VAD_GetSA_Q8) +#define silk_VAD_GetSA_Q8(psEnC, pIn, arch) ((void)(arch),silk_VAD_GetSA_Q8_c(psEnC, pIn)) +#endif + +/* Low-pass filter with variable cutoff frequency based on */ +/* piece-wise linear interpolation between elliptic filters */ +/* Start by setting transition_frame_no = 1; */ +void silk_LP_variable_cutoff( + silk_LP_state *psLP, /* I/O LP filter state */ + opus_int16 *frame, /* I/O Low-pass filtered output signal */ + const opus_int frame_length /* I Frame length */ +); + +/******************/ +/* NLSF Quantizer */ +/******************/ +/* Limit, stabilize, convert and quantize NLSFs */ +void silk_process_NLSFs( + silk_encoder_state *psEncC, /* I/O Encoder state */ + opus_int16 PredCoef_Q12[ 2 ][ MAX_LPC_ORDER ], /* O Prediction coefficients */ + opus_int16 pNLSF_Q15[ MAX_LPC_ORDER ], /* I/O Normalized LSFs (quant out) (0 - (2^15-1)) */ + const opus_int16 prev_NLSFq_Q15[ MAX_LPC_ORDER ] /* I Previous Normalized LSFs (0 - (2^15-1)) */ +); + +opus_int32 silk_NLSF_encode( /* O Returns RD value in Q25 */ + opus_int8 *NLSFIndices, /* I Codebook path vector [ LPC_ORDER + 1 ] */ + opus_int16 *pNLSF_Q15, /* I/O Quantized NLSF vector [ LPC_ORDER ] */ + const silk_NLSF_CB_struct *psNLSF_CB, /* I Codebook object */ + const opus_int16 *pW_QW, /* I NLSF weight vector [ LPC_ORDER ] */ + const opus_int NLSF_mu_Q20, /* I Rate weight for the RD optimization */ + const opus_int nSurvivors, /* I Max survivors after first stage */ + const opus_int signalType /* I Signal type: 0/1/2 */ +); + +/* Compute quantization errors for an LPC_order element input vector for a VQ codebook */ +void silk_NLSF_VQ( + opus_int32 err_Q26[], /* O Quantization errors [K] */ + const opus_int16 in_Q15[], /* I Input vectors to be quantized [LPC_order] */ + const opus_uint8 pCB_Q8[], /* I Codebook vectors [K*LPC_order] */ + const opus_int K, /* I Number of codebook vectors */ + const opus_int LPC_order /* I Number of LPCs */ +); + +/* Delayed-decision quantizer for NLSF residuals */ +opus_int32 silk_NLSF_del_dec_quant( /* O Returns RD value in Q25 */ + opus_int8 indices[], /* O Quantization indices [ order ] */ + const opus_int16 x_Q10[], /* I Input [ order ] */ + const opus_int16 w_Q5[], /* I Weights [ order ] */ + const opus_uint8 pred_coef_Q8[], /* I Backward predictor coefs [ order ] */ + const opus_int16 ec_ix[], /* I Indices to entropy coding tables [ order ] */ + const opus_uint8 ec_rates_Q5[], /* I Rates [] */ + const opus_int quant_step_size_Q16, /* I Quantization step size */ + const opus_int16 inv_quant_step_size_Q6, /* I Inverse quantization step size */ + const opus_int32 mu_Q20, /* I R/D tradeoff */ + const opus_int16 order /* I Number of input values */ +); + +/* Unpack predictor values and indices for entropy coding tables */ +void silk_NLSF_unpack( + opus_int16 ec_ix[], /* O Indices to entropy tables [ LPC_ORDER ] */ + opus_uint8 pred_Q8[], /* O LSF predictor [ LPC_ORDER ] */ + const silk_NLSF_CB_struct *psNLSF_CB, /* I Codebook object */ + const opus_int CB1_index /* I Index of vector in first LSF codebook */ +); + +/***********************/ +/* NLSF vector decoder */ +/***********************/ +void silk_NLSF_decode( + opus_int16 *pNLSF_Q15, /* O Quantized NLSF vector [ LPC_ORDER ] */ + opus_int8 *NLSFIndices, /* I Codebook path vector [ LPC_ORDER + 1 ] */ + const silk_NLSF_CB_struct *psNLSF_CB /* I Codebook object */ +); + +/****************************************************/ +/* Decoder Functions */ +/****************************************************/ +opus_int silk_init_decoder( + silk_decoder_state *psDec /* I/O Decoder state pointer */ +); + +/* Set decoder sampling rate */ +opus_int silk_decoder_set_fs( + silk_decoder_state *psDec, /* I/O Decoder state pointer */ + opus_int fs_kHz, /* I Sampling frequency (kHz) */ + opus_int32 fs_API_Hz /* I API Sampling frequency (Hz) */ +); + +/****************/ +/* Decode frame */ +/****************/ +opus_int silk_decode_frame( + silk_decoder_state *psDec, /* I/O Pointer to Silk decoder state */ + ec_dec *psRangeDec, /* I/O Compressor data structure */ + opus_int16 pOut[], /* O Pointer to output speech frame */ + opus_int32 *pN, /* O Pointer to size of output frame */ + opus_int lostFlag, /* I 0: no loss, 1 loss, 2 decode fec */ + opus_int condCoding, /* I The type of conditional coding to use */ + int arch /* I Run-time architecture */ +); + +/* Decode indices from bitstream */ +void silk_decode_indices( + silk_decoder_state *psDec, /* I/O State */ + ec_dec *psRangeDec, /* I/O Compressor data structure */ + opus_int FrameIndex, /* I Frame number */ + opus_int decode_LBRR, /* I Flag indicating LBRR data is being decoded */ + opus_int condCoding /* I The type of conditional coding to use */ +); + +/* Decode parameters from payload */ +void silk_decode_parameters( + silk_decoder_state *psDec, /* I/O State */ + silk_decoder_control *psDecCtrl, /* I/O Decoder control */ + opus_int condCoding /* I The type of conditional coding to use */ +); + +/* Core decoder. Performs inverse NSQ operation LTP + LPC */ +void silk_decode_core( + silk_decoder_state *psDec, /* I/O Decoder state */ + silk_decoder_control *psDecCtrl, /* I Decoder control */ + opus_int16 xq[], /* O Decoded speech */ + const opus_int16 pulses[ MAX_FRAME_LENGTH ], /* I Pulse signal */ + int arch /* I Run-time architecture */ +); + +/* Decode quantization indices of excitation (Shell coding) */ +void silk_decode_pulses( + ec_dec *psRangeDec, /* I/O Compressor data structure */ + opus_int16 pulses[], /* O Excitation signal */ + const opus_int signalType, /* I Sigtype */ + const opus_int quantOffsetType, /* I quantOffsetType */ + const opus_int frame_length /* I Frame length */ +); + +/******************/ +/* CNG */ +/******************/ + +/* Reset CNG */ +void silk_CNG_Reset( + silk_decoder_state *psDec /* I/O Decoder state */ +); + +/* Updates CNG estimate, and applies the CNG when packet was lost */ +void silk_CNG( + silk_decoder_state *psDec, /* I/O Decoder state */ + silk_decoder_control *psDecCtrl, /* I/O Decoder control */ + opus_int16 frame[], /* I/O Signal */ + opus_int length /* I Length of residual */ +); + +/* Encoding of various parameters */ +void silk_encode_indices( + silk_encoder_state *psEncC, /* I/O Encoder state */ + ec_enc *psRangeEnc, /* I/O Compressor data structure */ + opus_int FrameIndex, /* I Frame number */ + opus_int encode_LBRR, /* I Flag indicating LBRR data is being encoded */ + opus_int condCoding /* I The type of conditional coding to use */ +); + +#endif diff --git a/asm/libs/opus/silk/mips/NSQ_del_dec_mipsr1.h b/asm/libs/opus/silk/mips/NSQ_del_dec_mipsr1.h new file mode 100644 index 00000000..f6afd923 --- /dev/null +++ b/asm/libs/opus/silk/mips/NSQ_del_dec_mipsr1.h @@ -0,0 +1,405 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef __NSQ_DEL_DEC_MIPSR1_H__ +#define __NSQ_DEL_DEC_MIPSR1_H__ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" +#include "stack_alloc.h" + +#define OVERRIDE_silk_noise_shape_quantizer_del_dec +static inline void silk_noise_shape_quantizer_del_dec( + silk_nsq_state *NSQ, /* I/O NSQ state */ + NSQ_del_dec_struct psDelDec[], /* I/O Delayed decision states */ + opus_int signalType, /* I Signal type */ + const opus_int32 x_Q10[], /* I */ + opus_int8 pulses[], /* O */ + opus_int16 xq[], /* O */ + opus_int32 sLTP_Q15[], /* I/O LTP filter state */ + opus_int32 delayedGain_Q10[], /* I/O Gain delay buffer */ + const opus_int16 a_Q12[], /* I Short term prediction coefs */ + const opus_int16 b_Q14[], /* I Long term prediction coefs */ + const opus_int16 AR_shp_Q13[], /* I Noise shaping coefs */ + opus_int lag, /* I Pitch lag */ + opus_int32 HarmShapeFIRPacked_Q14, /* I */ + opus_int Tilt_Q14, /* I Spectral tilt */ + opus_int32 LF_shp_Q14, /* I */ + opus_int32 Gain_Q16, /* I */ + opus_int Lambda_Q10, /* I */ + opus_int offset_Q10, /* I */ + opus_int length, /* I Input length */ + opus_int subfr, /* I Subframe number */ + opus_int shapingLPCOrder, /* I Shaping LPC filter order */ + opus_int predictLPCOrder, /* I Prediction filter order */ + opus_int warping_Q16, /* I */ + opus_int nStatesDelayedDecision, /* I Number of states in decision tree */ + opus_int *smpl_buf_idx, /* I Index to newest samples in buffers */ + opus_int decisionDelay /* I */ +) +{ + opus_int i, j, k, Winner_ind, RDmin_ind, RDmax_ind, last_smple_idx; + opus_int32 Winner_rand_state; + opus_int32 LTP_pred_Q14, LPC_pred_Q14, n_AR_Q14, n_LTP_Q14; + opus_int32 n_LF_Q14, r_Q10, rr_Q10, rd1_Q10, rd2_Q10, RDmin_Q10, RDmax_Q10; + opus_int32 q1_Q0, q1_Q10, q2_Q10, exc_Q14, LPC_exc_Q14, xq_Q14, Gain_Q10; + opus_int32 tmp1, tmp2, sLF_AR_shp_Q14; + opus_int32 *pred_lag_ptr, *shp_lag_ptr, *psLPC_Q14; + NSQ_sample_struct psSampleState[ MAX_DEL_DEC_STATES ][ 2 ]; + NSQ_del_dec_struct *psDD; + NSQ_sample_struct *psSS; + opus_int16 b_Q14_0, b_Q14_1, b_Q14_2, b_Q14_3, b_Q14_4; + opus_int16 a_Q12_0, a_Q12_1, a_Q12_2, a_Q12_3, a_Q12_4, a_Q12_5, a_Q12_6; + opus_int16 a_Q12_7, a_Q12_8, a_Q12_9, a_Q12_10, a_Q12_11, a_Q12_12, a_Q12_13; + opus_int16 a_Q12_14, a_Q12_15; + + opus_int32 cur, prev, next; + + //Intialize b_Q14 variables + b_Q14_0 = b_Q14[ 0 ]; + b_Q14_1 = b_Q14[ 1 ]; + b_Q14_2 = b_Q14[ 2 ]; + b_Q14_3 = b_Q14[ 3 ]; + b_Q14_4 = b_Q14[ 4 ]; + + //Intialize a_Q12 variables + a_Q12_0 = a_Q12[0]; + a_Q12_1 = a_Q12[1]; + a_Q12_2 = a_Q12[2]; + a_Q12_3 = a_Q12[3]; + a_Q12_4 = a_Q12[4]; + a_Q12_5 = a_Q12[5]; + a_Q12_6 = a_Q12[6]; + a_Q12_7 = a_Q12[7]; + a_Q12_8 = a_Q12[8]; + a_Q12_9 = a_Q12[9]; + a_Q12_10 = a_Q12[10]; + a_Q12_11 = a_Q12[11]; + a_Q12_12 = a_Q12[12]; + a_Q12_13 = a_Q12[13]; + a_Q12_14 = a_Q12[14]; + a_Q12_15 = a_Q12[15]; + + long long temp64; + + silk_assert( nStatesDelayedDecision > 0 ); + + shp_lag_ptr = &NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx - lag + HARM_SHAPE_FIR_TAPS / 2 ]; + pred_lag_ptr = &sLTP_Q15[ NSQ->sLTP_buf_idx - lag + LTP_ORDER / 2 ]; + Gain_Q10 = silk_RSHIFT( Gain_Q16, 6 ); + + for( i = 0; i < length; i++ ) { + /* Perform common calculations used in all states */ + + /* Long-term prediction */ + if( signalType == TYPE_VOICED ) { + /* Unrolled loop */ + /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */ + temp64 = __builtin_mips_mult(pred_lag_ptr[ 0 ], b_Q14_0 ); + temp64 = __builtin_mips_madd( temp64, pred_lag_ptr[ -1 ], b_Q14_1 ); + temp64 = __builtin_mips_madd( temp64, pred_lag_ptr[ -2 ], b_Q14_2 ); + temp64 = __builtin_mips_madd( temp64, pred_lag_ptr[ -3 ], b_Q14_3 ); + temp64 = __builtin_mips_madd( temp64, pred_lag_ptr[ -4 ], b_Q14_4 ); + temp64 += 32768; + LTP_pred_Q14 = __builtin_mips_extr_w(temp64, 16); + LTP_pred_Q14 = silk_LSHIFT( LTP_pred_Q14, 1 ); /* Q13 -> Q14 */ + pred_lag_ptr++; + } else { + LTP_pred_Q14 = 0; + } + + /* Long-term shaping */ + if( lag > 0 ) { + /* Symmetric, packed FIR coefficients */ + n_LTP_Q14 = silk_SMULWB( silk_ADD32( shp_lag_ptr[ 0 ], shp_lag_ptr[ -2 ] ), HarmShapeFIRPacked_Q14 ); + n_LTP_Q14 = silk_SMLAWT( n_LTP_Q14, shp_lag_ptr[ -1 ], HarmShapeFIRPacked_Q14 ); + n_LTP_Q14 = silk_SUB_LSHIFT32( LTP_pred_Q14, n_LTP_Q14, 2 ); /* Q12 -> Q14 */ + shp_lag_ptr++; + } else { + n_LTP_Q14 = 0; + } + + for( k = 0; k < nStatesDelayedDecision; k++ ) { + /* Delayed decision state */ + psDD = &psDelDec[ k ]; + + /* Sample state */ + psSS = psSampleState[ k ]; + + /* Generate dither */ + psDD->Seed = silk_RAND( psDD->Seed ); + + /* Pointer used in short term prediction and shaping */ + psLPC_Q14 = &psDD->sLPC_Q14[ NSQ_LPC_BUF_LENGTH - 1 + i ]; + /* Short-term prediction */ + silk_assert( predictLPCOrder == 10 || predictLPCOrder == 16 ); + temp64 = __builtin_mips_mult(psLPC_Q14[ 0 ], a_Q12_0 ); + temp64 = __builtin_mips_madd( temp64, psLPC_Q14[ -1 ], a_Q12_1 ); + temp64 = __builtin_mips_madd( temp64, psLPC_Q14[ -2 ], a_Q12_2 ); + temp64 = __builtin_mips_madd( temp64, psLPC_Q14[ -3 ], a_Q12_3 ); + temp64 = __builtin_mips_madd( temp64, psLPC_Q14[ -4 ], a_Q12_4 ); + temp64 = __builtin_mips_madd( temp64, psLPC_Q14[ -5 ], a_Q12_5 ); + temp64 = __builtin_mips_madd( temp64, psLPC_Q14[ -6 ], a_Q12_6 ); + temp64 = __builtin_mips_madd( temp64, psLPC_Q14[ -7 ], a_Q12_7 ); + temp64 = __builtin_mips_madd( temp64, psLPC_Q14[ -8 ], a_Q12_8 ); + temp64 = __builtin_mips_madd( temp64, psLPC_Q14[ -9 ], a_Q12_9 ); + if( predictLPCOrder == 16 ) { + temp64 = __builtin_mips_madd( temp64, psLPC_Q14[ -10 ], a_Q12_10 ); + temp64 = __builtin_mips_madd( temp64, psLPC_Q14[ -11 ], a_Q12_11 ); + temp64 = __builtin_mips_madd( temp64, psLPC_Q14[ -12 ], a_Q12_12 ); + temp64 = __builtin_mips_madd( temp64, psLPC_Q14[ -13 ], a_Q12_13 ); + temp64 = __builtin_mips_madd( temp64, psLPC_Q14[ -14 ], a_Q12_14 ); + temp64 = __builtin_mips_madd( temp64, psLPC_Q14[ -15 ], a_Q12_15 ); + } + temp64 += 32768; + LPC_pred_Q14 = __builtin_mips_extr_w(temp64, 16); + + LPC_pred_Q14 = silk_LSHIFT( LPC_pred_Q14, 4 ); /* Q10 -> Q14 */ + + /* Noise shape feedback */ + silk_assert( ( shapingLPCOrder & 1 ) == 0 ); /* check that order is even */ + /* Output of lowpass section */ + tmp2 = silk_SMLAWB( psLPC_Q14[ 0 ], psDD->sAR2_Q14[ 0 ], warping_Q16 ); + /* Output of allpass section */ + tmp1 = silk_SMLAWB( psDD->sAR2_Q14[ 0 ], psDD->sAR2_Q14[ 1 ] - tmp2, warping_Q16 ); + psDD->sAR2_Q14[ 0 ] = tmp2; + + temp64 = __builtin_mips_mult(tmp2, AR_shp_Q13[ 0 ] ); + + prev = psDD->sAR2_Q14[ 1 ]; + + /* Loop over allpass sections */ + for( j = 2; j < shapingLPCOrder; j += 2 ) { + cur = psDD->sAR2_Q14[ j ]; + next = psDD->sAR2_Q14[ j+1 ]; + /* Output of allpass section */ + tmp2 = silk_SMLAWB( prev, cur - tmp1, warping_Q16 ); + psDD->sAR2_Q14[ j - 1 ] = tmp1; + temp64 = __builtin_mips_madd( temp64, tmp1, AR_shp_Q13[ j - 1 ] ); + temp64 = __builtin_mips_madd( temp64, tmp2, AR_shp_Q13[ j ] ); + /* Output of allpass section */ + tmp1 = silk_SMLAWB( cur, next - tmp2, warping_Q16 ); + psDD->sAR2_Q14[ j + 0 ] = tmp2; + prev = next; + } + psDD->sAR2_Q14[ shapingLPCOrder - 1 ] = tmp1; + temp64 = __builtin_mips_madd( temp64, tmp1, AR_shp_Q13[ shapingLPCOrder - 1 ] ); + temp64 += 32768; + n_AR_Q14 = __builtin_mips_extr_w(temp64, 16); + n_AR_Q14 = silk_LSHIFT( n_AR_Q14, 1 ); /* Q11 -> Q12 */ + n_AR_Q14 = silk_SMLAWB( n_AR_Q14, psDD->LF_AR_Q14, Tilt_Q14 ); /* Q12 */ + n_AR_Q14 = silk_LSHIFT( n_AR_Q14, 2 ); /* Q12 -> Q14 */ + + n_LF_Q14 = silk_SMULWB( psDD->Shape_Q14[ *smpl_buf_idx ], LF_shp_Q14 ); /* Q12 */ + n_LF_Q14 = silk_SMLAWT( n_LF_Q14, psDD->LF_AR_Q14, LF_shp_Q14 ); /* Q12 */ + n_LF_Q14 = silk_LSHIFT( n_LF_Q14, 2 ); /* Q12 -> Q14 */ + + /* Input minus prediction plus noise feedback */ + /* r = x[ i ] - LTP_pred - LPC_pred + n_AR + n_Tilt + n_LF + n_LTP */ + tmp1 = silk_ADD32( n_AR_Q14, n_LF_Q14 ); /* Q14 */ + tmp2 = silk_ADD32( n_LTP_Q14, LPC_pred_Q14 ); /* Q13 */ + tmp1 = silk_SUB32( tmp2, tmp1 ); /* Q13 */ + tmp1 = silk_RSHIFT_ROUND( tmp1, 4 ); /* Q10 */ + + r_Q10 = silk_SUB32( x_Q10[ i ], tmp1 ); /* residual error Q10 */ + + /* Flip sign depending on dither */ + if ( psDD->Seed < 0 ) { + r_Q10 = -r_Q10; + } + r_Q10 = silk_LIMIT_32( r_Q10, -(31 << 10), 30 << 10 ); + + /* Find two quantization level candidates and measure their rate-distortion */ + q1_Q10 = silk_SUB32( r_Q10, offset_Q10 ); + q1_Q0 = silk_RSHIFT( q1_Q10, 10 ); + if( q1_Q0 > 0 ) { + q1_Q10 = silk_SUB32( silk_LSHIFT( q1_Q0, 10 ), QUANT_LEVEL_ADJUST_Q10 ); + q1_Q10 = silk_ADD32( q1_Q10, offset_Q10 ); + q2_Q10 = silk_ADD32( q1_Q10, 1024 ); + rd1_Q10 = silk_SMULBB( q1_Q10, Lambda_Q10 ); + rd2_Q10 = silk_SMULBB( q2_Q10, Lambda_Q10 ); + } else if( q1_Q0 == 0 ) { + q1_Q10 = offset_Q10; + q2_Q10 = silk_ADD32( q1_Q10, 1024 - QUANT_LEVEL_ADJUST_Q10 ); + rd1_Q10 = silk_SMULBB( q1_Q10, Lambda_Q10 ); + rd2_Q10 = silk_SMULBB( q2_Q10, Lambda_Q10 ); + } else if( q1_Q0 == -1 ) { + q2_Q10 = offset_Q10; + q1_Q10 = silk_SUB32( q2_Q10, 1024 - QUANT_LEVEL_ADJUST_Q10 ); + rd1_Q10 = silk_SMULBB( -q1_Q10, Lambda_Q10 ); + rd2_Q10 = silk_SMULBB( q2_Q10, Lambda_Q10 ); + } else { /* q1_Q0 < -1 */ + q1_Q10 = silk_ADD32( silk_LSHIFT( q1_Q0, 10 ), QUANT_LEVEL_ADJUST_Q10 ); + q1_Q10 = silk_ADD32( q1_Q10, offset_Q10 ); + q2_Q10 = silk_ADD32( q1_Q10, 1024 ); + rd1_Q10 = silk_SMULBB( -q1_Q10, Lambda_Q10 ); + rd2_Q10 = silk_SMULBB( -q2_Q10, Lambda_Q10 ); + } + rr_Q10 = silk_SUB32( r_Q10, q1_Q10 ); + rd1_Q10 = silk_RSHIFT( silk_SMLABB( rd1_Q10, rr_Q10, rr_Q10 ), 10 ); + rr_Q10 = silk_SUB32( r_Q10, q2_Q10 ); + rd2_Q10 = silk_RSHIFT( silk_SMLABB( rd2_Q10, rr_Q10, rr_Q10 ), 10 ); + + if( rd1_Q10 < rd2_Q10 ) { + psSS[ 0 ].RD_Q10 = silk_ADD32( psDD->RD_Q10, rd1_Q10 ); + psSS[ 1 ].RD_Q10 = silk_ADD32( psDD->RD_Q10, rd2_Q10 ); + psSS[ 0 ].Q_Q10 = q1_Q10; + psSS[ 1 ].Q_Q10 = q2_Q10; + } else { + psSS[ 0 ].RD_Q10 = silk_ADD32( psDD->RD_Q10, rd2_Q10 ); + psSS[ 1 ].RD_Q10 = silk_ADD32( psDD->RD_Q10, rd1_Q10 ); + psSS[ 0 ].Q_Q10 = q2_Q10; + psSS[ 1 ].Q_Q10 = q1_Q10; + } + + /* Update states for best quantization */ + + /* Quantized excitation */ + exc_Q14 = silk_LSHIFT32( psSS[ 0 ].Q_Q10, 4 ); + if ( psDD->Seed < 0 ) { + exc_Q14 = -exc_Q14; + } + + /* Add predictions */ + LPC_exc_Q14 = silk_ADD32( exc_Q14, LTP_pred_Q14 ); + xq_Q14 = silk_ADD32( LPC_exc_Q14, LPC_pred_Q14 ); + + /* Update states */ + sLF_AR_shp_Q14 = silk_SUB32( xq_Q14, n_AR_Q14 ); + psSS[ 0 ].sLTP_shp_Q14 = silk_SUB32( sLF_AR_shp_Q14, n_LF_Q14 ); + psSS[ 0 ].LF_AR_Q14 = sLF_AR_shp_Q14; + psSS[ 0 ].LPC_exc_Q14 = LPC_exc_Q14; + psSS[ 0 ].xq_Q14 = xq_Q14; + + /* Update states for second best quantization */ + + /* Quantized excitation */ + exc_Q14 = silk_LSHIFT32( psSS[ 1 ].Q_Q10, 4 ); + if ( psDD->Seed < 0 ) { + exc_Q14 = -exc_Q14; + } + + + /* Add predictions */ + LPC_exc_Q14 = silk_ADD32( exc_Q14, LTP_pred_Q14 ); + xq_Q14 = silk_ADD32( LPC_exc_Q14, LPC_pred_Q14 ); + + /* Update states */ + sLF_AR_shp_Q14 = silk_SUB32( xq_Q14, n_AR_Q14 ); + psSS[ 1 ].sLTP_shp_Q14 = silk_SUB32( sLF_AR_shp_Q14, n_LF_Q14 ); + psSS[ 1 ].LF_AR_Q14 = sLF_AR_shp_Q14; + psSS[ 1 ].LPC_exc_Q14 = LPC_exc_Q14; + psSS[ 1 ].xq_Q14 = xq_Q14; + } + + *smpl_buf_idx = ( *smpl_buf_idx - 1 ) & DECISION_DELAY_MASK; /* Index to newest samples */ + last_smple_idx = ( *smpl_buf_idx + decisionDelay ) & DECISION_DELAY_MASK; /* Index to decisionDelay old samples */ + + /* Find winner */ + RDmin_Q10 = psSampleState[ 0 ][ 0 ].RD_Q10; + Winner_ind = 0; + for( k = 1; k < nStatesDelayedDecision; k++ ) { + if( psSampleState[ k ][ 0 ].RD_Q10 < RDmin_Q10 ) { + RDmin_Q10 = psSampleState[ k ][ 0 ].RD_Q10; + Winner_ind = k; + } + } + + /* Increase RD values of expired states */ + Winner_rand_state = psDelDec[ Winner_ind ].RandState[ last_smple_idx ]; + for( k = 0; k < nStatesDelayedDecision; k++ ) { + if( psDelDec[ k ].RandState[ last_smple_idx ] != Winner_rand_state ) { + psSampleState[ k ][ 0 ].RD_Q10 = silk_ADD32( psSampleState[ k ][ 0 ].RD_Q10, silk_int32_MAX >> 4 ); + psSampleState[ k ][ 1 ].RD_Q10 = silk_ADD32( psSampleState[ k ][ 1 ].RD_Q10, silk_int32_MAX >> 4 ); + silk_assert( psSampleState[ k ][ 0 ].RD_Q10 >= 0 ); + } + } + + /* Find worst in first set and best in second set */ + RDmax_Q10 = psSampleState[ 0 ][ 0 ].RD_Q10; + RDmin_Q10 = psSampleState[ 0 ][ 1 ].RD_Q10; + RDmax_ind = 0; + RDmin_ind = 0; + for( k = 1; k < nStatesDelayedDecision; k++ ) { + /* find worst in first set */ + if( psSampleState[ k ][ 0 ].RD_Q10 > RDmax_Q10 ) { + RDmax_Q10 = psSampleState[ k ][ 0 ].RD_Q10; + RDmax_ind = k; + } + /* find best in second set */ + if( psSampleState[ k ][ 1 ].RD_Q10 < RDmin_Q10 ) { + RDmin_Q10 = psSampleState[ k ][ 1 ].RD_Q10; + RDmin_ind = k; + } + } + + /* Replace a state if best from second set outperforms worst in first set */ + if( RDmin_Q10 < RDmax_Q10 ) { + silk_memcpy( ( (opus_int32 *)&psDelDec[ RDmax_ind ] ) + i, + ( (opus_int32 *)&psDelDec[ RDmin_ind ] ) + i, sizeof( NSQ_del_dec_struct ) - i * sizeof( opus_int32) ); + silk_memcpy( &psSampleState[ RDmax_ind ][ 0 ], &psSampleState[ RDmin_ind ][ 1 ], sizeof( NSQ_sample_struct ) ); + } + + /* Write samples from winner to output and long-term filter states */ + psDD = &psDelDec[ Winner_ind ]; + if( subfr > 0 || i >= decisionDelay ) { + pulses[ i - decisionDelay ] = (opus_int8)silk_RSHIFT_ROUND( psDD->Q_Q10[ last_smple_idx ], 10 ); + xq[ i - decisionDelay ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( + silk_SMULWW( psDD->Xq_Q14[ last_smple_idx ], delayedGain_Q10[ last_smple_idx ] ), 8 ) ); + NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx - decisionDelay ] = psDD->Shape_Q14[ last_smple_idx ]; + sLTP_Q15[ NSQ->sLTP_buf_idx - decisionDelay ] = psDD->Pred_Q15[ last_smple_idx ]; + } + NSQ->sLTP_shp_buf_idx++; + NSQ->sLTP_buf_idx++; + + /* Update states */ + for( k = 0; k < nStatesDelayedDecision; k++ ) { + psDD = &psDelDec[ k ]; + psSS = &psSampleState[ k ][ 0 ]; + psDD->LF_AR_Q14 = psSS->LF_AR_Q14; + psDD->sLPC_Q14[ NSQ_LPC_BUF_LENGTH + i ] = psSS->xq_Q14; + psDD->Xq_Q14[ *smpl_buf_idx ] = psSS->xq_Q14; + psDD->Q_Q10[ *smpl_buf_idx ] = psSS->Q_Q10; + psDD->Pred_Q15[ *smpl_buf_idx ] = silk_LSHIFT32( psSS->LPC_exc_Q14, 1 ); + psDD->Shape_Q14[ *smpl_buf_idx ] = psSS->sLTP_shp_Q14; + psDD->Seed = silk_ADD32_ovflw( psDD->Seed, silk_RSHIFT_ROUND( psSS->Q_Q10, 10 ) ); + psDD->RandState[ *smpl_buf_idx ] = psDD->Seed; + psDD->RD_Q10 = psSS->RD_Q10; + } + delayedGain_Q10[ *smpl_buf_idx ] = Gain_Q10; + } + /* Update LPC states */ + for( k = 0; k < nStatesDelayedDecision; k++ ) { + psDD = &psDelDec[ k ]; + silk_memcpy( psDD->sLPC_Q14, &psDD->sLPC_Q14[ length ], NSQ_LPC_BUF_LENGTH * sizeof( opus_int32 ) ); + } +} + +#endif /* __NSQ_DEL_DEC_MIPSR1_H__ */ diff --git a/asm/libs/opus/silk/mips/macros_mipsr1.h b/asm/libs/opus/silk/mips/macros_mipsr1.h new file mode 100644 index 00000000..12ed981a --- /dev/null +++ b/asm/libs/opus/silk/mips/macros_mipsr1.h @@ -0,0 +1,92 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + + +#ifndef __SILK_MACROS_MIPSR1_H__ +#define __SILK_MACROS_MIPSR1_H__ + +#define mips_clz(x) __builtin_clz(x) + +#undef silk_SMULWB +static inline int silk_SMULWB(int a, int b) +{ + long long ac; + int c; + + ac = __builtin_mips_mult(a, (opus_int32)(opus_int16)b); + c = __builtin_mips_extr_w(ac, 16); + + return c; +} + +#undef silk_SMLAWB +#define silk_SMLAWB(a32, b32, c32) ((a32) + silk_SMULWB(b32, c32)) + +#undef silk_SMULWW +static inline int silk_SMULWW(int a, int b) +{ + long long ac; + int c; + + ac = __builtin_mips_mult(a, b); + c = __builtin_mips_extr_w(ac, 16); + + return c; +} + +#undef silk_SMLAWW +static inline int silk_SMLAWW(int a, int b, int c) +{ + long long ac; + int res; + + ac = __builtin_mips_mult(b, c); + res = __builtin_mips_extr_w(ac, 16); + res += a; + + return res; +} + +#define OVERRIDE_silk_CLZ16 +static inline opus_int32 silk_CLZ16(opus_int16 in16) +{ + int re32; + opus_int32 in32 = (opus_int32 )in16; + re32 = mips_clz(in32); + re32-=16; + return re32; +} + +#define OVERRIDE_silk_CLZ32 +static inline opus_int32 silk_CLZ32(opus_int32 in32) +{ + int re32; + re32 = mips_clz(in32); + return re32; +} + +#endif /* __SILK_MACROS_MIPSR1_H__ */ diff --git a/asm/libs/opus/silk/mips/sigproc_fix_mipsr1.h b/asm/libs/opus/silk/mips/sigproc_fix_mipsr1.h new file mode 100644 index 00000000..3b0a6953 --- /dev/null +++ b/asm/libs/opus/silk/mips/sigproc_fix_mipsr1.h @@ -0,0 +1,65 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_SIGPROC_FIX_MIPSR1_H +#define SILK_SIGPROC_FIX_MIPSR1_H + +#ifdef __cplusplus +extern "C" +{ +#endif + +#undef silk_SAT16 +static inline short int silk_SAT16(int a) +{ + int c; + c = __builtin_mips_shll_s_w(a, 16); + c = c>>16; + + return c; +} + +#undef silk_LSHIFT_SAT32 +static inline int silk_LSHIFT_SAT32(int a, int shift) +{ + int r; + + r = __builtin_mips_shll_s_w(a, shift); + + return r; +} + +#undef silk_RSHIFT_ROUND +static inline int silk_RSHIFT_ROUND(int a, int shift) +{ + int r; + + r = __builtin_mips_shra_r_w(a, shift); + return r; +} + +#endif /* SILK_SIGPROC_FIX_MIPSR1_H */ diff --git a/asm/libs/opus/silk/pitch_est_defines.h b/asm/libs/opus/silk/pitch_est_defines.h new file mode 100644 index 00000000..e1e4b5d7 --- /dev/null +++ b/asm/libs/opus/silk/pitch_est_defines.h @@ -0,0 +1,88 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_PE_DEFINES_H +#define SILK_PE_DEFINES_H + +#include "SigProc_FIX.h" + +/********************************************************/ +/* Definitions for pitch estimator */ +/********************************************************/ + +#define PE_MAX_FS_KHZ 16 /* Maximum sampling frequency used */ + +#define PE_MAX_NB_SUBFR 4 +#define PE_SUBFR_LENGTH_MS 5 /* 5 ms */ + +#define PE_LTP_MEM_LENGTH_MS ( 4 * PE_SUBFR_LENGTH_MS ) + +#define PE_MAX_FRAME_LENGTH_MS ( PE_LTP_MEM_LENGTH_MS + PE_MAX_NB_SUBFR * PE_SUBFR_LENGTH_MS ) +#define PE_MAX_FRAME_LENGTH ( PE_MAX_FRAME_LENGTH_MS * PE_MAX_FS_KHZ ) +#define PE_MAX_FRAME_LENGTH_ST_1 ( PE_MAX_FRAME_LENGTH >> 2 ) +#define PE_MAX_FRAME_LENGTH_ST_2 ( PE_MAX_FRAME_LENGTH >> 1 ) + +#define PE_MAX_LAG_MS 18 /* 18 ms -> 56 Hz */ +#define PE_MIN_LAG_MS 2 /* 2 ms -> 500 Hz */ +#define PE_MAX_LAG ( PE_MAX_LAG_MS * PE_MAX_FS_KHZ ) +#define PE_MIN_LAG ( PE_MIN_LAG_MS * PE_MAX_FS_KHZ ) + +#define PE_D_SRCH_LENGTH 24 + +#define PE_NB_STAGE3_LAGS 5 + +#define PE_NB_CBKS_STAGE2 3 +#define PE_NB_CBKS_STAGE2_EXT 11 + +#define PE_NB_CBKS_STAGE3_MAX 34 +#define PE_NB_CBKS_STAGE3_MID 24 +#define PE_NB_CBKS_STAGE3_MIN 16 + +#define PE_NB_CBKS_STAGE3_10MS 12 +#define PE_NB_CBKS_STAGE2_10MS 3 + +#define PE_SHORTLAG_BIAS 0.2f /* for logarithmic weighting */ +#define PE_PREVLAG_BIAS 0.2f /* for logarithmic weighting */ +#define PE_FLATCONTOUR_BIAS 0.05f + +#define SILK_PE_MIN_COMPLEX 0 +#define SILK_PE_MID_COMPLEX 1 +#define SILK_PE_MAX_COMPLEX 2 + +/* Tables for 20 ms frames */ +extern const opus_int8 silk_CB_lags_stage2[ PE_MAX_NB_SUBFR ][ PE_NB_CBKS_STAGE2_EXT ]; +extern const opus_int8 silk_CB_lags_stage3[ PE_MAX_NB_SUBFR ][ PE_NB_CBKS_STAGE3_MAX ]; +extern const opus_int8 silk_Lag_range_stage3[ SILK_PE_MAX_COMPLEX + 1 ] [ PE_MAX_NB_SUBFR ][ 2 ]; +extern const opus_int8 silk_nb_cbk_searchs_stage3[ SILK_PE_MAX_COMPLEX + 1 ]; + +/* Tables for 10 ms frames */ +extern const opus_int8 silk_CB_lags_stage2_10_ms[ PE_MAX_NB_SUBFR >> 1][ 3 ]; +extern const opus_int8 silk_CB_lags_stage3_10_ms[ PE_MAX_NB_SUBFR >> 1 ][ 12 ]; +extern const opus_int8 silk_Lag_range_stage3_10_ms[ PE_MAX_NB_SUBFR >> 1 ][ 2 ]; + +#endif + diff --git a/asm/libs/opus/silk/pitch_est_tables.c b/asm/libs/opus/silk/pitch_est_tables.c new file mode 100644 index 00000000..81a8baca --- /dev/null +++ b/asm/libs/opus/silk/pitch_est_tables.c @@ -0,0 +1,99 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "typedef.h" +#include "pitch_est_defines.h" + +const opus_int8 silk_CB_lags_stage2_10_ms[ PE_MAX_NB_SUBFR >> 1][ PE_NB_CBKS_STAGE2_10MS ] = +{ + {0, 1, 0}, + {0, 0, 1} +}; + +const opus_int8 silk_CB_lags_stage3_10_ms[ PE_MAX_NB_SUBFR >> 1 ][ PE_NB_CBKS_STAGE3_10MS ] = +{ + { 0, 0, 1,-1, 1,-1, 2,-2, 2,-2, 3,-3}, + { 0, 1, 0, 1,-1, 2,-1, 2,-2, 3,-2, 3} +}; + +const opus_int8 silk_Lag_range_stage3_10_ms[ PE_MAX_NB_SUBFR >> 1 ][ 2 ] = +{ + {-3, 7}, + {-2, 7} +}; + +const opus_int8 silk_CB_lags_stage2[ PE_MAX_NB_SUBFR ][ PE_NB_CBKS_STAGE2_EXT ] = +{ + {0, 2,-1,-1,-1, 0, 0, 1, 1, 0, 1}, + {0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0}, + {0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0}, + {0,-1, 2, 1, 0, 1, 1, 0, 0,-1,-1} +}; + +const opus_int8 silk_CB_lags_stage3[ PE_MAX_NB_SUBFR ][ PE_NB_CBKS_STAGE3_MAX ] = +{ + {0, 0, 1,-1, 0, 1,-1, 0,-1, 1,-2, 2,-2,-2, 2,-3, 2, 3,-3,-4, 3,-4, 4, 4,-5, 5,-6,-5, 6,-7, 6, 5, 8,-9}, + {0, 0, 1, 0, 0, 0, 0, 0, 0, 0,-1, 1, 0, 0, 1,-1, 0, 1,-1,-1, 1,-1, 2, 1,-1, 2,-2,-2, 2,-2, 2, 2, 3,-3}, + {0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1,-1, 1, 0, 0, 2, 1,-1, 2,-1,-1, 2,-1, 2, 2,-1, 3,-2,-2,-2, 3}, + {0, 1, 0, 0, 1, 0, 1,-1, 2,-1, 2,-1, 2, 3,-2, 3,-2,-2, 4, 4,-3, 5,-3,-4, 6,-4, 6, 5,-5, 8,-6,-5,-7, 9} +}; + +const opus_int8 silk_Lag_range_stage3[ SILK_PE_MAX_COMPLEX + 1 ] [ PE_MAX_NB_SUBFR ][ 2 ] = +{ + /* Lags to search for low number of stage3 cbks */ + { + {-5,8}, + {-1,6}, + {-1,6}, + {-4,10} + }, + /* Lags to search for middle number of stage3 cbks */ + { + {-6,10}, + {-2,6}, + {-1,6}, + {-5,10} + }, + /* Lags to search for max number of stage3 cbks */ + { + {-9,12}, + {-3,7}, + {-2,7}, + {-7,13} + } +}; + +const opus_int8 silk_nb_cbk_searchs_stage3[ SILK_PE_MAX_COMPLEX + 1 ] = +{ + PE_NB_CBKS_STAGE3_MIN, + PE_NB_CBKS_STAGE3_MID, + PE_NB_CBKS_STAGE3_MAX +}; diff --git a/asm/libs/opus/silk/process_NLSFs.c b/asm/libs/opus/silk/process_NLSFs.c new file mode 100644 index 00000000..c27cf030 --- /dev/null +++ b/asm/libs/opus/silk/process_NLSFs.c @@ -0,0 +1,105 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" + +/* Limit, stabilize, convert and quantize NLSFs */ +void silk_process_NLSFs( + silk_encoder_state *psEncC, /* I/O Encoder state */ + opus_int16 PredCoef_Q12[ 2 ][ MAX_LPC_ORDER ], /* O Prediction coefficients */ + opus_int16 pNLSF_Q15[ MAX_LPC_ORDER ], /* I/O Normalized LSFs (quant out) (0 - (2^15-1)) */ + const opus_int16 prev_NLSFq_Q15[ MAX_LPC_ORDER ] /* I Previous Normalized LSFs (0 - (2^15-1)) */ +) +{ + opus_int i, doInterpolate; + opus_int NLSF_mu_Q20; + opus_int32 i_sqr_Q15; + opus_int16 pNLSF0_temp_Q15[ MAX_LPC_ORDER ]; + opus_int16 pNLSFW_QW[ MAX_LPC_ORDER ]; + opus_int16 pNLSFW0_temp_QW[ MAX_LPC_ORDER ]; + + silk_assert( psEncC->speech_activity_Q8 >= 0 ); + silk_assert( psEncC->speech_activity_Q8 <= SILK_FIX_CONST( 1.0, 8 ) ); + silk_assert( psEncC->useInterpolatedNLSFs == 1 || psEncC->indices.NLSFInterpCoef_Q2 == ( 1 << 2 ) ); + + /***********************/ + /* Calculate mu values */ + /***********************/ + /* NLSF_mu = 0.003 - 0.0015 * psEnc->speech_activity; */ + NLSF_mu_Q20 = silk_SMLAWB( SILK_FIX_CONST( 0.003, 20 ), SILK_FIX_CONST( -0.001, 28 ), psEncC->speech_activity_Q8 ); + if( psEncC->nb_subfr == 2 ) { + /* Multiply by 1.5 for 10 ms packets */ + NLSF_mu_Q20 = silk_ADD_RSHIFT( NLSF_mu_Q20, NLSF_mu_Q20, 1 ); + } + + silk_assert( NLSF_mu_Q20 > 0 ); + silk_assert( NLSF_mu_Q20 <= SILK_FIX_CONST( 0.005, 20 ) ); + + /* Calculate NLSF weights */ + silk_NLSF_VQ_weights_laroia( pNLSFW_QW, pNLSF_Q15, psEncC->predictLPCOrder ); + + /* Update NLSF weights for interpolated NLSFs */ + doInterpolate = ( psEncC->useInterpolatedNLSFs == 1 ) && ( psEncC->indices.NLSFInterpCoef_Q2 < 4 ); + if( doInterpolate ) { + /* Calculate the interpolated NLSF vector for the first half */ + silk_interpolate( pNLSF0_temp_Q15, prev_NLSFq_Q15, pNLSF_Q15, + psEncC->indices.NLSFInterpCoef_Q2, psEncC->predictLPCOrder ); + + /* Calculate first half NLSF weights for the interpolated NLSFs */ + silk_NLSF_VQ_weights_laroia( pNLSFW0_temp_QW, pNLSF0_temp_Q15, psEncC->predictLPCOrder ); + + /* Update NLSF weights with contribution from first half */ + i_sqr_Q15 = silk_LSHIFT( silk_SMULBB( psEncC->indices.NLSFInterpCoef_Q2, psEncC->indices.NLSFInterpCoef_Q2 ), 11 ); + for( i = 0; i < psEncC->predictLPCOrder; i++ ) { + pNLSFW_QW[ i ] = silk_SMLAWB( silk_RSHIFT( pNLSFW_QW[ i ], 1 ), (opus_int32)pNLSFW0_temp_QW[ i ], i_sqr_Q15 ); + silk_assert( pNLSFW_QW[ i ] >= 1 ); + } + } + + silk_NLSF_encode( psEncC->indices.NLSFIndices, pNLSF_Q15, psEncC->psNLSF_CB, pNLSFW_QW, + NLSF_mu_Q20, psEncC->NLSF_MSVQ_Survivors, psEncC->indices.signalType ); + + /* Convert quantized NLSFs back to LPC coefficients */ + silk_NLSF2A( PredCoef_Q12[ 1 ], pNLSF_Q15, psEncC->predictLPCOrder ); + + if( doInterpolate ) { + /* Calculate the interpolated, quantized LSF vector for the first half */ + silk_interpolate( pNLSF0_temp_Q15, prev_NLSFq_Q15, pNLSF_Q15, + psEncC->indices.NLSFInterpCoef_Q2, psEncC->predictLPCOrder ); + + /* Convert back to LPC coefficients */ + silk_NLSF2A( PredCoef_Q12[ 0 ], pNLSF0_temp_Q15, psEncC->predictLPCOrder ); + + } else { + /* Copy LPC coefficients for first half from second half */ + silk_memcpy( PredCoef_Q12[ 0 ], PredCoef_Q12[ 1 ], psEncC->predictLPCOrder * sizeof( opus_int16 ) ); + } +} diff --git a/asm/libs/opus/silk/quant_LTP_gains.c b/asm/libs/opus/silk/quant_LTP_gains.c new file mode 100644 index 00000000..513a8c44 --- /dev/null +++ b/asm/libs/opus/silk/quant_LTP_gains.c @@ -0,0 +1,129 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" +#include "tuning_parameters.h" + +void silk_quant_LTP_gains( + opus_int16 B_Q14[ MAX_NB_SUBFR * LTP_ORDER ], /* I/O (un)quantized LTP gains */ + opus_int8 cbk_index[ MAX_NB_SUBFR ], /* O Codebook Index */ + opus_int8 *periodicity_index, /* O Periodicity Index */ + opus_int32 *sum_log_gain_Q7, /* I/O Cumulative max prediction gain */ + const opus_int32 W_Q18[ MAX_NB_SUBFR*LTP_ORDER*LTP_ORDER ], /* I Error Weights in Q18 */ + opus_int mu_Q9, /* I Mu value (R/D tradeoff) */ + opus_int lowComplexity, /* I Flag for low complexity */ + const opus_int nb_subfr, /* I number of subframes */ + int arch /* I Run-time architecture */ +) +{ + opus_int j, k, cbk_size; + opus_int8 temp_idx[ MAX_NB_SUBFR ]; + const opus_uint8 *cl_ptr_Q5; + const opus_int8 *cbk_ptr_Q7; + const opus_uint8 *cbk_gain_ptr_Q7; + const opus_int16 *b_Q14_ptr; + const opus_int32 *W_Q18_ptr; + opus_int32 rate_dist_Q14_subfr, rate_dist_Q14, min_rate_dist_Q14; + opus_int32 sum_log_gain_tmp_Q7, best_sum_log_gain_Q7, max_gain_Q7, gain_Q7; + + /***************************************************/ + /* iterate over different codebooks with different */ + /* rates/distortions, and choose best */ + /***************************************************/ + min_rate_dist_Q14 = silk_int32_MAX; + best_sum_log_gain_Q7 = 0; + for( k = 0; k < 3; k++ ) { + /* Safety margin for pitch gain control, to take into account factors + such as state rescaling/rewhitening. */ + opus_int32 gain_safety = SILK_FIX_CONST( 0.4, 7 ); + + cl_ptr_Q5 = silk_LTP_gain_BITS_Q5_ptrs[ k ]; + cbk_ptr_Q7 = silk_LTP_vq_ptrs_Q7[ k ]; + cbk_gain_ptr_Q7 = silk_LTP_vq_gain_ptrs_Q7[ k ]; + cbk_size = silk_LTP_vq_sizes[ k ]; + + /* Set up pointer to first subframe */ + W_Q18_ptr = W_Q18; + b_Q14_ptr = B_Q14; + + rate_dist_Q14 = 0; + sum_log_gain_tmp_Q7 = *sum_log_gain_Q7; + for( j = 0; j < nb_subfr; j++ ) { + max_gain_Q7 = silk_log2lin( ( SILK_FIX_CONST( MAX_SUM_LOG_GAIN_DB / 6.0, 7 ) - sum_log_gain_tmp_Q7 ) + + SILK_FIX_CONST( 7, 7 ) ) - gain_safety; + + silk_VQ_WMat_EC( + &temp_idx[ j ], /* O index of best codebook vector */ + &rate_dist_Q14_subfr, /* O best weighted quantization error + mu * rate */ + &gain_Q7, /* O sum of absolute LTP coefficients */ + b_Q14_ptr, /* I input vector to be quantized */ + W_Q18_ptr, /* I weighting matrix */ + cbk_ptr_Q7, /* I codebook */ + cbk_gain_ptr_Q7, /* I codebook effective gains */ + cl_ptr_Q5, /* I code length for each codebook vector */ + mu_Q9, /* I tradeoff between weighted error and rate */ + max_gain_Q7, /* I maximum sum of absolute LTP coefficients */ + cbk_size, /* I number of vectors in codebook */ + arch /* I Run-time architecture */ + ); + + rate_dist_Q14 = silk_ADD_POS_SAT32( rate_dist_Q14, rate_dist_Q14_subfr ); + sum_log_gain_tmp_Q7 = silk_max(0, sum_log_gain_tmp_Q7 + + silk_lin2log( gain_safety + gain_Q7 ) - SILK_FIX_CONST( 7, 7 )); + + b_Q14_ptr += LTP_ORDER; + W_Q18_ptr += LTP_ORDER * LTP_ORDER; + } + + /* Avoid never finding a codebook */ + rate_dist_Q14 = silk_min( silk_int32_MAX - 1, rate_dist_Q14 ); + + if( rate_dist_Q14 < min_rate_dist_Q14 ) { + min_rate_dist_Q14 = rate_dist_Q14; + *periodicity_index = (opus_int8)k; + silk_memcpy( cbk_index, temp_idx, nb_subfr * sizeof( opus_int8 ) ); + best_sum_log_gain_Q7 = sum_log_gain_tmp_Q7; + } + + /* Break early in low-complexity mode if rate distortion is below threshold */ + if( lowComplexity && ( rate_dist_Q14 < silk_LTP_gain_middle_avg_RD_Q14 ) ) { + break; + } + } + + cbk_ptr_Q7 = silk_LTP_vq_ptrs_Q7[ *periodicity_index ]; + for( j = 0; j < nb_subfr; j++ ) { + for( k = 0; k < LTP_ORDER; k++ ) { + B_Q14[ j * LTP_ORDER + k ] = silk_LSHIFT( cbk_ptr_Q7[ cbk_index[ j ] * LTP_ORDER + k ], 7 ); + } + } + *sum_log_gain_Q7 = best_sum_log_gain_Q7; +} diff --git a/asm/libs/opus/silk/resampler.c b/asm/libs/opus/silk/resampler.c new file mode 100644 index 00000000..374fbb37 --- /dev/null +++ b/asm/libs/opus/silk/resampler.c @@ -0,0 +1,215 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* + * Matrix of resampling methods used: + * Fs_out (kHz) + * 8 12 16 24 48 + * + * 8 C UF U UF UF + * 12 AF C UF U UF + * Fs_in (kHz) 16 D AF C UF UF + * 24 AF D AF C U + * 48 AF AF AF D C + * + * C -> Copy (no resampling) + * D -> Allpass-based 2x downsampling + * U -> Allpass-based 2x upsampling + * UF -> Allpass-based 2x upsampling followed by FIR interpolation + * AF -> AR2 filter followed by FIR interpolation + */ + +#include "resampler_private.h" + +/* Tables with delay compensation values to equalize total delay for different modes */ +static const opus_int8 delay_matrix_enc[ 5 ][ 3 ] = { +/* in \ out 8 12 16 */ +/* 8 */ { 6, 0, 3 }, +/* 12 */ { 0, 7, 3 }, +/* 16 */ { 0, 1, 10 }, +/* 24 */ { 0, 2, 6 }, +/* 48 */ { 18, 10, 12 } +}; + +static const opus_int8 delay_matrix_dec[ 3 ][ 5 ] = { +/* in \ out 8 12 16 24 48 */ +/* 8 */ { 4, 0, 2, 0, 0 }, +/* 12 */ { 0, 9, 4, 7, 4 }, +/* 16 */ { 0, 3, 12, 7, 7 } +}; + +/* Simple way to make [8000, 12000, 16000, 24000, 48000] to [0, 1, 2, 3, 4] */ +#define rateID(R) ( ( ( ((R)>>12) - ((R)>16000) ) >> ((R)>24000) ) - 1 ) + +#define USE_silk_resampler_copy (0) +#define USE_silk_resampler_private_up2_HQ_wrapper (1) +#define USE_silk_resampler_private_IIR_FIR (2) +#define USE_silk_resampler_private_down_FIR (3) + +/* Initialize/reset the resampler state for a given pair of input/output sampling rates */ +opus_int silk_resampler_init( + silk_resampler_state_struct *S, /* I/O Resampler state */ + opus_int32 Fs_Hz_in, /* I Input sampling rate (Hz) */ + opus_int32 Fs_Hz_out, /* I Output sampling rate (Hz) */ + opus_int forEnc /* I If 1: encoder; if 0: decoder */ +) +{ + opus_int up2x; + + /* Clear state */ + silk_memset( S, 0, sizeof( silk_resampler_state_struct ) ); + + /* Input checking */ + if( forEnc ) { + if( ( Fs_Hz_in != 8000 && Fs_Hz_in != 12000 && Fs_Hz_in != 16000 && Fs_Hz_in != 24000 && Fs_Hz_in != 48000 ) || + ( Fs_Hz_out != 8000 && Fs_Hz_out != 12000 && Fs_Hz_out != 16000 ) ) { + silk_assert( 0 ); + return -1; + } + S->inputDelay = delay_matrix_enc[ rateID( Fs_Hz_in ) ][ rateID( Fs_Hz_out ) ]; + } else { + if( ( Fs_Hz_in != 8000 && Fs_Hz_in != 12000 && Fs_Hz_in != 16000 ) || + ( Fs_Hz_out != 8000 && Fs_Hz_out != 12000 && Fs_Hz_out != 16000 && Fs_Hz_out != 24000 && Fs_Hz_out != 48000 ) ) { + silk_assert( 0 ); + return -1; + } + S->inputDelay = delay_matrix_dec[ rateID( Fs_Hz_in ) ][ rateID( Fs_Hz_out ) ]; + } + + S->Fs_in_kHz = silk_DIV32_16( Fs_Hz_in, 1000 ); + S->Fs_out_kHz = silk_DIV32_16( Fs_Hz_out, 1000 ); + + /* Number of samples processed per batch */ + S->batchSize = S->Fs_in_kHz * RESAMPLER_MAX_BATCH_SIZE_MS; + + /* Find resampler with the right sampling ratio */ + up2x = 0; + if( Fs_Hz_out > Fs_Hz_in ) { + /* Upsample */ + if( Fs_Hz_out == silk_MUL( Fs_Hz_in, 2 ) ) { /* Fs_out : Fs_in = 2 : 1 */ + /* Special case: directly use 2x upsampler */ + S->resampler_function = USE_silk_resampler_private_up2_HQ_wrapper; + } else { + /* Default resampler */ + S->resampler_function = USE_silk_resampler_private_IIR_FIR; + up2x = 1; + } + } else if ( Fs_Hz_out < Fs_Hz_in ) { + /* Downsample */ + S->resampler_function = USE_silk_resampler_private_down_FIR; + if( silk_MUL( Fs_Hz_out, 4 ) == silk_MUL( Fs_Hz_in, 3 ) ) { /* Fs_out : Fs_in = 3 : 4 */ + S->FIR_Fracs = 3; + S->FIR_Order = RESAMPLER_DOWN_ORDER_FIR0; + S->Coefs = silk_Resampler_3_4_COEFS; + } else if( silk_MUL( Fs_Hz_out, 3 ) == silk_MUL( Fs_Hz_in, 2 ) ) { /* Fs_out : Fs_in = 2 : 3 */ + S->FIR_Fracs = 2; + S->FIR_Order = RESAMPLER_DOWN_ORDER_FIR0; + S->Coefs = silk_Resampler_2_3_COEFS; + } else if( silk_MUL( Fs_Hz_out, 2 ) == Fs_Hz_in ) { /* Fs_out : Fs_in = 1 : 2 */ + S->FIR_Fracs = 1; + S->FIR_Order = RESAMPLER_DOWN_ORDER_FIR1; + S->Coefs = silk_Resampler_1_2_COEFS; + } else if( silk_MUL( Fs_Hz_out, 3 ) == Fs_Hz_in ) { /* Fs_out : Fs_in = 1 : 3 */ + S->FIR_Fracs = 1; + S->FIR_Order = RESAMPLER_DOWN_ORDER_FIR2; + S->Coefs = silk_Resampler_1_3_COEFS; + } else if( silk_MUL( Fs_Hz_out, 4 ) == Fs_Hz_in ) { /* Fs_out : Fs_in = 1 : 4 */ + S->FIR_Fracs = 1; + S->FIR_Order = RESAMPLER_DOWN_ORDER_FIR2; + S->Coefs = silk_Resampler_1_4_COEFS; + } else if( silk_MUL( Fs_Hz_out, 6 ) == Fs_Hz_in ) { /* Fs_out : Fs_in = 1 : 6 */ + S->FIR_Fracs = 1; + S->FIR_Order = RESAMPLER_DOWN_ORDER_FIR2; + S->Coefs = silk_Resampler_1_6_COEFS; + } else { + /* None available */ + silk_assert( 0 ); + return -1; + } + } else { + /* Input and output sampling rates are equal: copy */ + S->resampler_function = USE_silk_resampler_copy; + } + + /* Ratio of input/output samples */ + S->invRatio_Q16 = silk_LSHIFT32( silk_DIV32( silk_LSHIFT32( Fs_Hz_in, 14 + up2x ), Fs_Hz_out ), 2 ); + /* Make sure the ratio is rounded up */ + while( silk_SMULWW( S->invRatio_Q16, Fs_Hz_out ) < silk_LSHIFT32( Fs_Hz_in, up2x ) ) { + S->invRatio_Q16++; + } + + return 0; +} + +/* Resampler: convert from one sampling rate to another */ +/* Input and output sampling rate are at most 48000 Hz */ +opus_int silk_resampler( + silk_resampler_state_struct *S, /* I/O Resampler state */ + opus_int16 out[], /* O Output signal */ + const opus_int16 in[], /* I Input signal */ + opus_int32 inLen /* I Number of input samples */ +) +{ + opus_int nSamples; + + /* Need at least 1 ms of input data */ + silk_assert( inLen >= S->Fs_in_kHz ); + /* Delay can't exceed the 1 ms of buffering */ + silk_assert( S->inputDelay <= S->Fs_in_kHz ); + + nSamples = S->Fs_in_kHz - S->inputDelay; + + /* Copy to delay buffer */ + silk_memcpy( &S->delayBuf[ S->inputDelay ], in, nSamples * sizeof( opus_int16 ) ); + + switch( S->resampler_function ) { + case USE_silk_resampler_private_up2_HQ_wrapper: + silk_resampler_private_up2_HQ_wrapper( S, out, S->delayBuf, S->Fs_in_kHz ); + silk_resampler_private_up2_HQ_wrapper( S, &out[ S->Fs_out_kHz ], &in[ nSamples ], inLen - S->Fs_in_kHz ); + break; + case USE_silk_resampler_private_IIR_FIR: + silk_resampler_private_IIR_FIR( S, out, S->delayBuf, S->Fs_in_kHz ); + silk_resampler_private_IIR_FIR( S, &out[ S->Fs_out_kHz ], &in[ nSamples ], inLen - S->Fs_in_kHz ); + break; + case USE_silk_resampler_private_down_FIR: + silk_resampler_private_down_FIR( S, out, S->delayBuf, S->Fs_in_kHz ); + silk_resampler_private_down_FIR( S, &out[ S->Fs_out_kHz ], &in[ nSamples ], inLen - S->Fs_in_kHz ); + break; + default: + silk_memcpy( out, S->delayBuf, S->Fs_in_kHz * sizeof( opus_int16 ) ); + silk_memcpy( &out[ S->Fs_out_kHz ], &in[ nSamples ], ( inLen - S->Fs_in_kHz ) * sizeof( opus_int16 ) ); + } + + /* Copy to delay buffer */ + silk_memcpy( S->delayBuf, &in[ inLen - S->inputDelay ], S->inputDelay * sizeof( opus_int16 ) ); + + return 0; +} diff --git a/asm/libs/opus/silk/resampler_down2.c b/asm/libs/opus/silk/resampler_down2.c new file mode 100644 index 00000000..cec36346 --- /dev/null +++ b/asm/libs/opus/silk/resampler_down2.c @@ -0,0 +1,74 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FIX.h" +#include "resampler_rom.h" + +/* Downsample by a factor 2 */ +void silk_resampler_down2( + opus_int32 *S, /* I/O State vector [ 2 ] */ + opus_int16 *out, /* O Output signal [ floor(len/2) ] */ + const opus_int16 *in, /* I Input signal [ len ] */ + opus_int32 inLen /* I Number of input samples */ +) +{ + opus_int32 k, len2 = silk_RSHIFT32( inLen, 1 ); + opus_int32 in32, out32, Y, X; + + silk_assert( silk_resampler_down2_0 > 0 ); + silk_assert( silk_resampler_down2_1 < 0 ); + + /* Internal variables and state are in Q10 format */ + for( k = 0; k < len2; k++ ) { + /* Convert to Q10 */ + in32 = silk_LSHIFT( (opus_int32)in[ 2 * k ], 10 ); + + /* All-pass section for even input sample */ + Y = silk_SUB32( in32, S[ 0 ] ); + X = silk_SMLAWB( Y, Y, silk_resampler_down2_1 ); + out32 = silk_ADD32( S[ 0 ], X ); + S[ 0 ] = silk_ADD32( in32, X ); + + /* Convert to Q10 */ + in32 = silk_LSHIFT( (opus_int32)in[ 2 * k + 1 ], 10 ); + + /* All-pass section for odd input sample, and add to output of previous section */ + Y = silk_SUB32( in32, S[ 1 ] ); + X = silk_SMULWB( Y, silk_resampler_down2_0 ); + out32 = silk_ADD32( out32, S[ 1 ] ); + out32 = silk_ADD32( out32, X ); + S[ 1 ] = silk_ADD32( in32, X ); + + /* Add, convert back to int16 and store to output */ + out[ k ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( out32, 11 ) ); + } +} + diff --git a/asm/libs/opus/silk/resampler_down2_3.c b/asm/libs/opus/silk/resampler_down2_3.c new file mode 100644 index 00000000..4342614d --- /dev/null +++ b/asm/libs/opus/silk/resampler_down2_3.c @@ -0,0 +1,103 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FIX.h" +#include "resampler_private.h" +#include "stack_alloc.h" + +#define ORDER_FIR 4 + +/* Downsample by a factor 2/3, low quality */ +void silk_resampler_down2_3( + opus_int32 *S, /* I/O State vector [ 6 ] */ + opus_int16 *out, /* O Output signal [ floor(2*inLen/3) ] */ + const opus_int16 *in, /* I Input signal [ inLen ] */ + opus_int32 inLen /* I Number of input samples */ +) +{ + opus_int32 nSamplesIn, counter, res_Q6; + VARDECL( opus_int32, buf ); + opus_int32 *buf_ptr; + SAVE_STACK; + + ALLOC( buf, RESAMPLER_MAX_BATCH_SIZE_IN + ORDER_FIR, opus_int32 ); + + /* Copy buffered samples to start of buffer */ + silk_memcpy( buf, S, ORDER_FIR * sizeof( opus_int32 ) ); + + /* Iterate over blocks of frameSizeIn input samples */ + while( 1 ) { + nSamplesIn = silk_min( inLen, RESAMPLER_MAX_BATCH_SIZE_IN ); + + /* Second-order AR filter (output in Q8) */ + silk_resampler_private_AR2( &S[ ORDER_FIR ], &buf[ ORDER_FIR ], in, + silk_Resampler_2_3_COEFS_LQ, nSamplesIn ); + + /* Interpolate filtered signal */ + buf_ptr = buf; + counter = nSamplesIn; + while( counter > 2 ) { + /* Inner product */ + res_Q6 = silk_SMULWB( buf_ptr[ 0 ], silk_Resampler_2_3_COEFS_LQ[ 2 ] ); + res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 1 ], silk_Resampler_2_3_COEFS_LQ[ 3 ] ); + res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 2 ], silk_Resampler_2_3_COEFS_LQ[ 5 ] ); + res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 3 ], silk_Resampler_2_3_COEFS_LQ[ 4 ] ); + + /* Scale down, saturate and store in output array */ + *out++ = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( res_Q6, 6 ) ); + + res_Q6 = silk_SMULWB( buf_ptr[ 1 ], silk_Resampler_2_3_COEFS_LQ[ 4 ] ); + res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 2 ], silk_Resampler_2_3_COEFS_LQ[ 5 ] ); + res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 3 ], silk_Resampler_2_3_COEFS_LQ[ 3 ] ); + res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 4 ], silk_Resampler_2_3_COEFS_LQ[ 2 ] ); + + /* Scale down, saturate and store in output array */ + *out++ = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( res_Q6, 6 ) ); + + buf_ptr += 3; + counter -= 3; + } + + in += nSamplesIn; + inLen -= nSamplesIn; + + if( inLen > 0 ) { + /* More iterations to do; copy last part of filtered signal to beginning of buffer */ + silk_memcpy( buf, &buf[ nSamplesIn ], ORDER_FIR * sizeof( opus_int32 ) ); + } else { + break; + } + } + + /* Copy last part of filtered signal to the state for the next call */ + silk_memcpy( S, &buf[ nSamplesIn ], ORDER_FIR * sizeof( opus_int32 ) ); + RESTORE_STACK; +} diff --git a/asm/libs/opus/silk/resampler_private.h b/asm/libs/opus/silk/resampler_private.h new file mode 100644 index 00000000..422a7d9d --- /dev/null +++ b/asm/libs/opus/silk/resampler_private.h @@ -0,0 +1,88 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_RESAMPLER_PRIVATE_H +#define SILK_RESAMPLER_PRIVATE_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include "SigProc_FIX.h" +#include "resampler_structs.h" +#include "resampler_rom.h" + +/* Number of input samples to process in the inner loop */ +#define RESAMPLER_MAX_BATCH_SIZE_MS 10 +#define RESAMPLER_MAX_FS_KHZ 48 +#define RESAMPLER_MAX_BATCH_SIZE_IN ( RESAMPLER_MAX_BATCH_SIZE_MS * RESAMPLER_MAX_FS_KHZ ) + +/* Description: Hybrid IIR/FIR polyphase implementation of resampling */ +void silk_resampler_private_IIR_FIR( + void *SS, /* I/O Resampler state */ + opus_int16 out[], /* O Output signal */ + const opus_int16 in[], /* I Input signal */ + opus_int32 inLen /* I Number of input samples */ +); + +/* Description: Hybrid IIR/FIR polyphase implementation of resampling */ +void silk_resampler_private_down_FIR( + void *SS, /* I/O Resampler state */ + opus_int16 out[], /* O Output signal */ + const opus_int16 in[], /* I Input signal */ + opus_int32 inLen /* I Number of input samples */ +); + +/* Upsample by a factor 2, high quality */ +void silk_resampler_private_up2_HQ_wrapper( + void *SS, /* I/O Resampler state (unused) */ + opus_int16 *out, /* O Output signal [ 2 * len ] */ + const opus_int16 *in, /* I Input signal [ len ] */ + opus_int32 len /* I Number of input samples */ +); + +/* Upsample by a factor 2, high quality */ +void silk_resampler_private_up2_HQ( + opus_int32 *S, /* I/O Resampler state [ 6 ] */ + opus_int16 *out, /* O Output signal [ 2 * len ] */ + const opus_int16 *in, /* I Input signal [ len ] */ + opus_int32 len /* I Number of input samples */ +); + +/* Second order AR filter */ +void silk_resampler_private_AR2( + opus_int32 S[], /* I/O State vector [ 2 ] */ + opus_int32 out_Q8[], /* O Output signal */ + const opus_int16 in[], /* I Input signal */ + const opus_int16 A_Q14[], /* I AR coefficients, Q14 */ + opus_int32 len /* I Signal length */ +); + +#ifdef __cplusplus +} +#endif +#endif /* SILK_RESAMPLER_PRIVATE_H */ diff --git a/asm/libs/opus/silk/resampler_private_AR2.c b/asm/libs/opus/silk/resampler_private_AR2.c new file mode 100644 index 00000000..5fff2371 --- /dev/null +++ b/asm/libs/opus/silk/resampler_private_AR2.c @@ -0,0 +1,55 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FIX.h" +#include "resampler_private.h" + +/* Second order AR filter with single delay elements */ +void silk_resampler_private_AR2( + opus_int32 S[], /* I/O State vector [ 2 ] */ + opus_int32 out_Q8[], /* O Output signal */ + const opus_int16 in[], /* I Input signal */ + const opus_int16 A_Q14[], /* I AR coefficients, Q14 */ + opus_int32 len /* I Signal length */ +) +{ + opus_int32 k; + opus_int32 out32; + + for( k = 0; k < len; k++ ) { + out32 = silk_ADD_LSHIFT32( S[ 0 ], (opus_int32)in[ k ], 8 ); + out_Q8[ k ] = out32; + out32 = silk_LSHIFT( out32, 2 ); + S[ 0 ] = silk_SMLAWB( S[ 1 ], out32, A_Q14[ 0 ] ); + S[ 1 ] = silk_SMULWB( out32, A_Q14[ 1 ] ); + } +} + diff --git a/asm/libs/opus/silk/resampler_private_IIR_FIR.c b/asm/libs/opus/silk/resampler_private_IIR_FIR.c new file mode 100644 index 00000000..6b2b3a2e --- /dev/null +++ b/asm/libs/opus/silk/resampler_private_IIR_FIR.c @@ -0,0 +1,107 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FIX.h" +#include "resampler_private.h" +#include "stack_alloc.h" + +static OPUS_INLINE opus_int16 *silk_resampler_private_IIR_FIR_INTERPOL( + opus_int16 *out, + opus_int16 *buf, + opus_int32 max_index_Q16, + opus_int32 index_increment_Q16 +) +{ + opus_int32 index_Q16, res_Q15; + opus_int16 *buf_ptr; + opus_int32 table_index; + + /* Interpolate upsampled signal and store in output array */ + for( index_Q16 = 0; index_Q16 < max_index_Q16; index_Q16 += index_increment_Q16 ) { + table_index = silk_SMULWB( index_Q16 & 0xFFFF, 12 ); + buf_ptr = &buf[ index_Q16 >> 16 ]; + + res_Q15 = silk_SMULBB( buf_ptr[ 0 ], silk_resampler_frac_FIR_12[ table_index ][ 0 ] ); + res_Q15 = silk_SMLABB( res_Q15, buf_ptr[ 1 ], silk_resampler_frac_FIR_12[ table_index ][ 1 ] ); + res_Q15 = silk_SMLABB( res_Q15, buf_ptr[ 2 ], silk_resampler_frac_FIR_12[ table_index ][ 2 ] ); + res_Q15 = silk_SMLABB( res_Q15, buf_ptr[ 3 ], silk_resampler_frac_FIR_12[ table_index ][ 3 ] ); + res_Q15 = silk_SMLABB( res_Q15, buf_ptr[ 4 ], silk_resampler_frac_FIR_12[ 11 - table_index ][ 3 ] ); + res_Q15 = silk_SMLABB( res_Q15, buf_ptr[ 5 ], silk_resampler_frac_FIR_12[ 11 - table_index ][ 2 ] ); + res_Q15 = silk_SMLABB( res_Q15, buf_ptr[ 6 ], silk_resampler_frac_FIR_12[ 11 - table_index ][ 1 ] ); + res_Q15 = silk_SMLABB( res_Q15, buf_ptr[ 7 ], silk_resampler_frac_FIR_12[ 11 - table_index ][ 0 ] ); + *out++ = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( res_Q15, 15 ) ); + } + return out; +} +/* Upsample using a combination of allpass-based 2x upsampling and FIR interpolation */ +void silk_resampler_private_IIR_FIR( + void *SS, /* I/O Resampler state */ + opus_int16 out[], /* O Output signal */ + const opus_int16 in[], /* I Input signal */ + opus_int32 inLen /* I Number of input samples */ +) +{ + silk_resampler_state_struct *S = (silk_resampler_state_struct *)SS; + opus_int32 nSamplesIn; + opus_int32 max_index_Q16, index_increment_Q16; + VARDECL( opus_int16, buf ); + SAVE_STACK; + + ALLOC( buf, 2 * S->batchSize + RESAMPLER_ORDER_FIR_12, opus_int16 ); + + /* Copy buffered samples to start of buffer */ + silk_memcpy( buf, S->sFIR.i16, RESAMPLER_ORDER_FIR_12 * sizeof( opus_int16 ) ); + + /* Iterate over blocks of frameSizeIn input samples */ + index_increment_Q16 = S->invRatio_Q16; + while( 1 ) { + nSamplesIn = silk_min( inLen, S->batchSize ); + + /* Upsample 2x */ + silk_resampler_private_up2_HQ( S->sIIR, &buf[ RESAMPLER_ORDER_FIR_12 ], in, nSamplesIn ); + + max_index_Q16 = silk_LSHIFT32( nSamplesIn, 16 + 1 ); /* + 1 because 2x upsampling */ + out = silk_resampler_private_IIR_FIR_INTERPOL( out, buf, max_index_Q16, index_increment_Q16 ); + in += nSamplesIn; + inLen -= nSamplesIn; + + if( inLen > 0 ) { + /* More iterations to do; copy last part of filtered signal to beginning of buffer */ + silk_memcpy( buf, &buf[ nSamplesIn << 1 ], RESAMPLER_ORDER_FIR_12 * sizeof( opus_int16 ) ); + } else { + break; + } + } + + /* Copy last part of filtered signal to the state for the next call */ + silk_memcpy( S->sFIR.i16, &buf[ nSamplesIn << 1 ], RESAMPLER_ORDER_FIR_12 * sizeof( opus_int16 ) ); + RESTORE_STACK; +} diff --git a/asm/libs/opus/silk/resampler_private_down_FIR.c b/asm/libs/opus/silk/resampler_private_down_FIR.c new file mode 100644 index 00000000..783e42b3 --- /dev/null +++ b/asm/libs/opus/silk/resampler_private_down_FIR.c @@ -0,0 +1,194 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FIX.h" +#include "resampler_private.h" +#include "stack_alloc.h" + +static OPUS_INLINE opus_int16 *silk_resampler_private_down_FIR_INTERPOL( + opus_int16 *out, + opus_int32 *buf, + const opus_int16 *FIR_Coefs, + opus_int FIR_Order, + opus_int FIR_Fracs, + opus_int32 max_index_Q16, + opus_int32 index_increment_Q16 +) +{ + opus_int32 index_Q16, res_Q6; + opus_int32 *buf_ptr; + opus_int32 interpol_ind; + const opus_int16 *interpol_ptr; + + switch( FIR_Order ) { + case RESAMPLER_DOWN_ORDER_FIR0: + for( index_Q16 = 0; index_Q16 < max_index_Q16; index_Q16 += index_increment_Q16 ) { + /* Integer part gives pointer to buffered input */ + buf_ptr = buf + silk_RSHIFT( index_Q16, 16 ); + + /* Fractional part gives interpolation coefficients */ + interpol_ind = silk_SMULWB( index_Q16 & 0xFFFF, FIR_Fracs ); + + /* Inner product */ + interpol_ptr = &FIR_Coefs[ RESAMPLER_DOWN_ORDER_FIR0 / 2 * interpol_ind ]; + res_Q6 = silk_SMULWB( buf_ptr[ 0 ], interpol_ptr[ 0 ] ); + res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 1 ], interpol_ptr[ 1 ] ); + res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 2 ], interpol_ptr[ 2 ] ); + res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 3 ], interpol_ptr[ 3 ] ); + res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 4 ], interpol_ptr[ 4 ] ); + res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 5 ], interpol_ptr[ 5 ] ); + res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 6 ], interpol_ptr[ 6 ] ); + res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 7 ], interpol_ptr[ 7 ] ); + res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 8 ], interpol_ptr[ 8 ] ); + interpol_ptr = &FIR_Coefs[ RESAMPLER_DOWN_ORDER_FIR0 / 2 * ( FIR_Fracs - 1 - interpol_ind ) ]; + res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 17 ], interpol_ptr[ 0 ] ); + res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 16 ], interpol_ptr[ 1 ] ); + res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 15 ], interpol_ptr[ 2 ] ); + res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 14 ], interpol_ptr[ 3 ] ); + res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 13 ], interpol_ptr[ 4 ] ); + res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 12 ], interpol_ptr[ 5 ] ); + res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 11 ], interpol_ptr[ 6 ] ); + res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 10 ], interpol_ptr[ 7 ] ); + res_Q6 = silk_SMLAWB( res_Q6, buf_ptr[ 9 ], interpol_ptr[ 8 ] ); + + /* Scale down, saturate and store in output array */ + *out++ = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( res_Q6, 6 ) ); + } + break; + case RESAMPLER_DOWN_ORDER_FIR1: + for( index_Q16 = 0; index_Q16 < max_index_Q16; index_Q16 += index_increment_Q16 ) { + /* Integer part gives pointer to buffered input */ + buf_ptr = buf + silk_RSHIFT( index_Q16, 16 ); + + /* Inner product */ + res_Q6 = silk_SMULWB( silk_ADD32( buf_ptr[ 0 ], buf_ptr[ 23 ] ), FIR_Coefs[ 0 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 1 ], buf_ptr[ 22 ] ), FIR_Coefs[ 1 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 2 ], buf_ptr[ 21 ] ), FIR_Coefs[ 2 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 3 ], buf_ptr[ 20 ] ), FIR_Coefs[ 3 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 4 ], buf_ptr[ 19 ] ), FIR_Coefs[ 4 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 5 ], buf_ptr[ 18 ] ), FIR_Coefs[ 5 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 6 ], buf_ptr[ 17 ] ), FIR_Coefs[ 6 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 7 ], buf_ptr[ 16 ] ), FIR_Coefs[ 7 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 8 ], buf_ptr[ 15 ] ), FIR_Coefs[ 8 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 9 ], buf_ptr[ 14 ] ), FIR_Coefs[ 9 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 10 ], buf_ptr[ 13 ] ), FIR_Coefs[ 10 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 11 ], buf_ptr[ 12 ] ), FIR_Coefs[ 11 ] ); + + /* Scale down, saturate and store in output array */ + *out++ = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( res_Q6, 6 ) ); + } + break; + case RESAMPLER_DOWN_ORDER_FIR2: + for( index_Q16 = 0; index_Q16 < max_index_Q16; index_Q16 += index_increment_Q16 ) { + /* Integer part gives pointer to buffered input */ + buf_ptr = buf + silk_RSHIFT( index_Q16, 16 ); + + /* Inner product */ + res_Q6 = silk_SMULWB( silk_ADD32( buf_ptr[ 0 ], buf_ptr[ 35 ] ), FIR_Coefs[ 0 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 1 ], buf_ptr[ 34 ] ), FIR_Coefs[ 1 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 2 ], buf_ptr[ 33 ] ), FIR_Coefs[ 2 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 3 ], buf_ptr[ 32 ] ), FIR_Coefs[ 3 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 4 ], buf_ptr[ 31 ] ), FIR_Coefs[ 4 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 5 ], buf_ptr[ 30 ] ), FIR_Coefs[ 5 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 6 ], buf_ptr[ 29 ] ), FIR_Coefs[ 6 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 7 ], buf_ptr[ 28 ] ), FIR_Coefs[ 7 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 8 ], buf_ptr[ 27 ] ), FIR_Coefs[ 8 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 9 ], buf_ptr[ 26 ] ), FIR_Coefs[ 9 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 10 ], buf_ptr[ 25 ] ), FIR_Coefs[ 10 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 11 ], buf_ptr[ 24 ] ), FIR_Coefs[ 11 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 12 ], buf_ptr[ 23 ] ), FIR_Coefs[ 12 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 13 ], buf_ptr[ 22 ] ), FIR_Coefs[ 13 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 14 ], buf_ptr[ 21 ] ), FIR_Coefs[ 14 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 15 ], buf_ptr[ 20 ] ), FIR_Coefs[ 15 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 16 ], buf_ptr[ 19 ] ), FIR_Coefs[ 16 ] ); + res_Q6 = silk_SMLAWB( res_Q6, silk_ADD32( buf_ptr[ 17 ], buf_ptr[ 18 ] ), FIR_Coefs[ 17 ] ); + + /* Scale down, saturate and store in output array */ + *out++ = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( res_Q6, 6 ) ); + } + break; + default: + silk_assert( 0 ); + } + return out; +} + +/* Resample with a 2nd order AR filter followed by FIR interpolation */ +void silk_resampler_private_down_FIR( + void *SS, /* I/O Resampler state */ + opus_int16 out[], /* O Output signal */ + const opus_int16 in[], /* I Input signal */ + opus_int32 inLen /* I Number of input samples */ +) +{ + silk_resampler_state_struct *S = (silk_resampler_state_struct *)SS; + opus_int32 nSamplesIn; + opus_int32 max_index_Q16, index_increment_Q16; + VARDECL( opus_int32, buf ); + const opus_int16 *FIR_Coefs; + SAVE_STACK; + + ALLOC( buf, S->batchSize + S->FIR_Order, opus_int32 ); + + /* Copy buffered samples to start of buffer */ + silk_memcpy( buf, S->sFIR.i32, S->FIR_Order * sizeof( opus_int32 ) ); + + FIR_Coefs = &S->Coefs[ 2 ]; + + /* Iterate over blocks of frameSizeIn input samples */ + index_increment_Q16 = S->invRatio_Q16; + while( 1 ) { + nSamplesIn = silk_min( inLen, S->batchSize ); + + /* Second-order AR filter (output in Q8) */ + silk_resampler_private_AR2( S->sIIR, &buf[ S->FIR_Order ], in, S->Coefs, nSamplesIn ); + + max_index_Q16 = silk_LSHIFT32( nSamplesIn, 16 ); + + /* Interpolate filtered signal */ + out = silk_resampler_private_down_FIR_INTERPOL( out, buf, FIR_Coefs, S->FIR_Order, + S->FIR_Fracs, max_index_Q16, index_increment_Q16 ); + + in += nSamplesIn; + inLen -= nSamplesIn; + + if( inLen > 1 ) { + /* More iterations to do; copy last part of filtered signal to beginning of buffer */ + silk_memcpy( buf, &buf[ nSamplesIn ], S->FIR_Order * sizeof( opus_int32 ) ); + } else { + break; + } + } + + /* Copy last part of filtered signal to the state for the next call */ + silk_memcpy( S->sFIR.i32, &buf[ nSamplesIn ], S->FIR_Order * sizeof( opus_int32 ) ); + RESTORE_STACK; +} diff --git a/asm/libs/opus/silk/resampler_private_up2_HQ.c b/asm/libs/opus/silk/resampler_private_up2_HQ.c new file mode 100644 index 00000000..c7ec8de3 --- /dev/null +++ b/asm/libs/opus/silk/resampler_private_up2_HQ.c @@ -0,0 +1,113 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FIX.h" +#include "resampler_private.h" + +/* Upsample by a factor 2, high quality */ +/* Uses 2nd order allpass filters for the 2x upsampling, followed by a */ +/* notch filter just above Nyquist. */ +void silk_resampler_private_up2_HQ( + opus_int32 *S, /* I/O Resampler state [ 6 ] */ + opus_int16 *out, /* O Output signal [ 2 * len ] */ + const opus_int16 *in, /* I Input signal [ len ] */ + opus_int32 len /* I Number of input samples */ +) +{ + opus_int32 k; + opus_int32 in32, out32_1, out32_2, Y, X; + + silk_assert( silk_resampler_up2_hq_0[ 0 ] > 0 ); + silk_assert( silk_resampler_up2_hq_0[ 1 ] > 0 ); + silk_assert( silk_resampler_up2_hq_0[ 2 ] < 0 ); + silk_assert( silk_resampler_up2_hq_1[ 0 ] > 0 ); + silk_assert( silk_resampler_up2_hq_1[ 1 ] > 0 ); + silk_assert( silk_resampler_up2_hq_1[ 2 ] < 0 ); + + /* Internal variables and state are in Q10 format */ + for( k = 0; k < len; k++ ) { + /* Convert to Q10 */ + in32 = silk_LSHIFT( (opus_int32)in[ k ], 10 ); + + /* First all-pass section for even output sample */ + Y = silk_SUB32( in32, S[ 0 ] ); + X = silk_SMULWB( Y, silk_resampler_up2_hq_0[ 0 ] ); + out32_1 = silk_ADD32( S[ 0 ], X ); + S[ 0 ] = silk_ADD32( in32, X ); + + /* Second all-pass section for even output sample */ + Y = silk_SUB32( out32_1, S[ 1 ] ); + X = silk_SMULWB( Y, silk_resampler_up2_hq_0[ 1 ] ); + out32_2 = silk_ADD32( S[ 1 ], X ); + S[ 1 ] = silk_ADD32( out32_1, X ); + + /* Third all-pass section for even output sample */ + Y = silk_SUB32( out32_2, S[ 2 ] ); + X = silk_SMLAWB( Y, Y, silk_resampler_up2_hq_0[ 2 ] ); + out32_1 = silk_ADD32( S[ 2 ], X ); + S[ 2 ] = silk_ADD32( out32_2, X ); + + /* Apply gain in Q15, convert back to int16 and store to output */ + out[ 2 * k ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( out32_1, 10 ) ); + + /* First all-pass section for odd output sample */ + Y = silk_SUB32( in32, S[ 3 ] ); + X = silk_SMULWB( Y, silk_resampler_up2_hq_1[ 0 ] ); + out32_1 = silk_ADD32( S[ 3 ], X ); + S[ 3 ] = silk_ADD32( in32, X ); + + /* Second all-pass section for odd output sample */ + Y = silk_SUB32( out32_1, S[ 4 ] ); + X = silk_SMULWB( Y, silk_resampler_up2_hq_1[ 1 ] ); + out32_2 = silk_ADD32( S[ 4 ], X ); + S[ 4 ] = silk_ADD32( out32_1, X ); + + /* Third all-pass section for odd output sample */ + Y = silk_SUB32( out32_2, S[ 5 ] ); + X = silk_SMLAWB( Y, Y, silk_resampler_up2_hq_1[ 2 ] ); + out32_1 = silk_ADD32( S[ 5 ], X ); + S[ 5 ] = silk_ADD32( out32_2, X ); + + /* Apply gain in Q15, convert back to int16 and store to output */ + out[ 2 * k + 1 ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( out32_1, 10 ) ); + } +} + +void silk_resampler_private_up2_HQ_wrapper( + void *SS, /* I/O Resampler state (unused) */ + opus_int16 *out, /* O Output signal [ 2 * len ] */ + const opus_int16 *in, /* I Input signal [ len ] */ + opus_int32 len /* I Number of input samples */ +) +{ + silk_resampler_state_struct *S = (silk_resampler_state_struct *)SS; + silk_resampler_private_up2_HQ( S->sIIR, out, in, len ); +} diff --git a/asm/libs/opus/silk/resampler_rom.c b/asm/libs/opus/silk/resampler_rom.c new file mode 100644 index 00000000..5e6b0447 --- /dev/null +++ b/asm/libs/opus/silk/resampler_rom.c @@ -0,0 +1,96 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* Filter coefficients for IIR/FIR polyphase resampling * + * Total size: 179 Words (358 Bytes) */ + +#include "resampler_private.h" + +/* Matlab code for the notch filter coefficients: */ +/* B = [1, 0.147, 1]; A = [1, 0.107, 0.89]; G = 0.93; freqz(G * B, A, 2^14, 16e3); axis([0, 8000, -10, 1]) */ +/* fprintf('\t%6d, %6d, %6d, %6d\n', round(B(2)*2^16), round(-A(2)*2^16), round((1-A(3))*2^16), round(G*2^15)) */ +/* const opus_int16 silk_resampler_up2_hq_notch[ 4 ] = { 9634, -7012, 7209, 30474 }; */ + +/* Tables with IIR and FIR coefficients for fractional downsamplers (123 Words) */ +silk_DWORD_ALIGN const opus_int16 silk_Resampler_3_4_COEFS[ 2 + 3 * RESAMPLER_DOWN_ORDER_FIR0 / 2 ] = { + -20694, -13867, + -49, 64, 17, -157, 353, -496, 163, 11047, 22205, + -39, 6, 91, -170, 186, 23, -896, 6336, 19928, + -19, -36, 102, -89, -24, 328, -951, 2568, 15909, +}; + +silk_DWORD_ALIGN const opus_int16 silk_Resampler_2_3_COEFS[ 2 + 2 * RESAMPLER_DOWN_ORDER_FIR0 / 2 ] = { + -14457, -14019, + 64, 128, -122, 36, 310, -768, 584, 9267, 17733, + 12, 128, 18, -142, 288, -117, -865, 4123, 14459, +}; + +silk_DWORD_ALIGN const opus_int16 silk_Resampler_1_2_COEFS[ 2 + RESAMPLER_DOWN_ORDER_FIR1 / 2 ] = { + 616, -14323, + -10, 39, 58, -46, -84, 120, 184, -315, -541, 1284, 5380, 9024, +}; + +silk_DWORD_ALIGN const opus_int16 silk_Resampler_1_3_COEFS[ 2 + RESAMPLER_DOWN_ORDER_FIR2 / 2 ] = { + 16102, -15162, + -13, 0, 20, 26, 5, -31, -43, -4, 65, 90, 7, -157, -248, -44, 593, 1583, 2612, 3271, +}; + +silk_DWORD_ALIGN const opus_int16 silk_Resampler_1_4_COEFS[ 2 + RESAMPLER_DOWN_ORDER_FIR2 / 2 ] = { + 22500, -15099, + 3, -14, -20, -15, 2, 25, 37, 25, -16, -71, -107, -79, 50, 292, 623, 982, 1288, 1464, +}; + +silk_DWORD_ALIGN const opus_int16 silk_Resampler_1_6_COEFS[ 2 + RESAMPLER_DOWN_ORDER_FIR2 / 2 ] = { + 27540, -15257, + 17, 12, 8, 1, -10, -22, -30, -32, -22, 3, 44, 100, 168, 243, 317, 381, 429, 455, +}; + +silk_DWORD_ALIGN const opus_int16 silk_Resampler_2_3_COEFS_LQ[ 2 + 2 * 2 ] = { + -2797, -6507, + 4697, 10739, + 1567, 8276, +}; + +/* Table with interplation fractions of 1/24, 3/24, 5/24, ... , 23/24 : 23/24 (46 Words) */ +silk_DWORD_ALIGN const opus_int16 silk_resampler_frac_FIR_12[ 12 ][ RESAMPLER_ORDER_FIR_12 / 2 ] = { + { 189, -600, 617, 30567 }, + { 117, -159, -1070, 29704 }, + { 52, 221, -2392, 28276 }, + { -4, 529, -3350, 26341 }, + { -48, 758, -3956, 23973 }, + { -80, 905, -4235, 21254 }, + { -99, 972, -4222, 18278 }, + { -107, 967, -3957, 15143 }, + { -103, 896, -3487, 11950 }, + { -91, 773, -2865, 8798 }, + { -71, 611, -2143, 5784 }, + { -46, 425, -1375, 2996 }, +}; diff --git a/asm/libs/opus/silk/resampler_rom.h b/asm/libs/opus/silk/resampler_rom.h new file mode 100644 index 00000000..490b3388 --- /dev/null +++ b/asm/libs/opus/silk/resampler_rom.h @@ -0,0 +1,68 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_FIX_RESAMPLER_ROM_H +#define SILK_FIX_RESAMPLER_ROM_H + +#ifdef __cplusplus +extern "C" +{ +#endif + +#include "typedef.h" +#include "resampler_structs.h" + +#define RESAMPLER_DOWN_ORDER_FIR0 18 +#define RESAMPLER_DOWN_ORDER_FIR1 24 +#define RESAMPLER_DOWN_ORDER_FIR2 36 +#define RESAMPLER_ORDER_FIR_12 8 + +/* Tables for 2x downsampler */ +static const opus_int16 silk_resampler_down2_0 = 9872; +static const opus_int16 silk_resampler_down2_1 = 39809 - 65536; + +/* Tables for 2x upsampler, high quality */ +static const opus_int16 silk_resampler_up2_hq_0[ 3 ] = { 1746, 14986, 39083 - 65536 }; +static const opus_int16 silk_resampler_up2_hq_1[ 3 ] = { 6854, 25769, 55542 - 65536 }; + +/* Tables with IIR and FIR coefficients for fractional downsamplers */ +extern const opus_int16 silk_Resampler_3_4_COEFS[ 2 + 3 * RESAMPLER_DOWN_ORDER_FIR0 / 2 ]; +extern const opus_int16 silk_Resampler_2_3_COEFS[ 2 + 2 * RESAMPLER_DOWN_ORDER_FIR0 / 2 ]; +extern const opus_int16 silk_Resampler_1_2_COEFS[ 2 + RESAMPLER_DOWN_ORDER_FIR1 / 2 ]; +extern const opus_int16 silk_Resampler_1_3_COEFS[ 2 + RESAMPLER_DOWN_ORDER_FIR2 / 2 ]; +extern const opus_int16 silk_Resampler_1_4_COEFS[ 2 + RESAMPLER_DOWN_ORDER_FIR2 / 2 ]; +extern const opus_int16 silk_Resampler_1_6_COEFS[ 2 + RESAMPLER_DOWN_ORDER_FIR2 / 2 ]; +extern const opus_int16 silk_Resampler_2_3_COEFS_LQ[ 2 + 2 * 2 ]; + +/* Table with interplation fractions of 1/24, 3/24, ..., 23/24 */ +extern const opus_int16 silk_resampler_frac_FIR_12[ 12 ][ RESAMPLER_ORDER_FIR_12 / 2 ]; + +#ifdef __cplusplus +} +#endif + +#endif /* SILK_FIX_RESAMPLER_ROM_H */ diff --git a/asm/libs/opus/silk/resampler_structs.h b/asm/libs/opus/silk/resampler_structs.h new file mode 100644 index 00000000..9e9457d1 --- /dev/null +++ b/asm/libs/opus/silk/resampler_structs.h @@ -0,0 +1,60 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_RESAMPLER_STRUCTS_H +#define SILK_RESAMPLER_STRUCTS_H + +#ifdef __cplusplus +extern "C" { +#endif + +#define SILK_RESAMPLER_MAX_FIR_ORDER 36 +#define SILK_RESAMPLER_MAX_IIR_ORDER 6 + +typedef struct _silk_resampler_state_struct{ + opus_int32 sIIR[ SILK_RESAMPLER_MAX_IIR_ORDER ]; /* this must be the first element of this struct */ + union{ + opus_int32 i32[ SILK_RESAMPLER_MAX_FIR_ORDER ]; + opus_int16 i16[ SILK_RESAMPLER_MAX_FIR_ORDER ]; + } sFIR; + opus_int16 delayBuf[ 48 ]; + opus_int resampler_function; + opus_int batchSize; + opus_int32 invRatio_Q16; + opus_int FIR_Order; + opus_int FIR_Fracs; + opus_int Fs_in_kHz; + opus_int Fs_out_kHz; + opus_int inputDelay; + const opus_int16 *Coefs; +} silk_resampler_state_struct; + +#ifdef __cplusplus +} +#endif +#endif /* SILK_RESAMPLER_STRUCTS_H */ + diff --git a/asm/libs/opus/silk/shell_coder.c b/asm/libs/opus/silk/shell_coder.c new file mode 100644 index 00000000..4af34147 --- /dev/null +++ b/asm/libs/opus/silk/shell_coder.c @@ -0,0 +1,151 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" + +/* shell coder; pulse-subframe length is hardcoded */ + +static OPUS_INLINE void combine_pulses( + opus_int *out, /* O combined pulses vector [len] */ + const opus_int *in, /* I input vector [2 * len] */ + const opus_int len /* I number of OUTPUT samples */ +) +{ + opus_int k; + for( k = 0; k < len; k++ ) { + out[ k ] = in[ 2 * k ] + in[ 2 * k + 1 ]; + } +} + +static OPUS_INLINE void encode_split( + ec_enc *psRangeEnc, /* I/O compressor data structure */ + const opus_int p_child1, /* I pulse amplitude of first child subframe */ + const opus_int p, /* I pulse amplitude of current subframe */ + const opus_uint8 *shell_table /* I table of shell cdfs */ +) +{ + if( p > 0 ) { + ec_enc_icdf( psRangeEnc, p_child1, &shell_table[ silk_shell_code_table_offsets[ p ] ], 8 ); + } +} + +static OPUS_INLINE void decode_split( + opus_int16 *p_child1, /* O pulse amplitude of first child subframe */ + opus_int16 *p_child2, /* O pulse amplitude of second child subframe */ + ec_dec *psRangeDec, /* I/O Compressor data structure */ + const opus_int p, /* I pulse amplitude of current subframe */ + const opus_uint8 *shell_table /* I table of shell cdfs */ +) +{ + if( p > 0 ) { + p_child1[ 0 ] = ec_dec_icdf( psRangeDec, &shell_table[ silk_shell_code_table_offsets[ p ] ], 8 ); + p_child2[ 0 ] = p - p_child1[ 0 ]; + } else { + p_child1[ 0 ] = 0; + p_child2[ 0 ] = 0; + } +} + +/* Shell encoder, operates on one shell code frame of 16 pulses */ +void silk_shell_encoder( + ec_enc *psRangeEnc, /* I/O compressor data structure */ + const opus_int *pulses0 /* I data: nonnegative pulse amplitudes */ +) +{ + opus_int pulses1[ 8 ], pulses2[ 4 ], pulses3[ 2 ], pulses4[ 1 ]; + + /* this function operates on one shell code frame of 16 pulses */ + silk_assert( SHELL_CODEC_FRAME_LENGTH == 16 ); + + /* tree representation per pulse-subframe */ + combine_pulses( pulses1, pulses0, 8 ); + combine_pulses( pulses2, pulses1, 4 ); + combine_pulses( pulses3, pulses2, 2 ); + combine_pulses( pulses4, pulses3, 1 ); + + encode_split( psRangeEnc, pulses3[ 0 ], pulses4[ 0 ], silk_shell_code_table3 ); + + encode_split( psRangeEnc, pulses2[ 0 ], pulses3[ 0 ], silk_shell_code_table2 ); + + encode_split( psRangeEnc, pulses1[ 0 ], pulses2[ 0 ], silk_shell_code_table1 ); + encode_split( psRangeEnc, pulses0[ 0 ], pulses1[ 0 ], silk_shell_code_table0 ); + encode_split( psRangeEnc, pulses0[ 2 ], pulses1[ 1 ], silk_shell_code_table0 ); + + encode_split( psRangeEnc, pulses1[ 2 ], pulses2[ 1 ], silk_shell_code_table1 ); + encode_split( psRangeEnc, pulses0[ 4 ], pulses1[ 2 ], silk_shell_code_table0 ); + encode_split( psRangeEnc, pulses0[ 6 ], pulses1[ 3 ], silk_shell_code_table0 ); + + encode_split( psRangeEnc, pulses2[ 2 ], pulses3[ 1 ], silk_shell_code_table2 ); + + encode_split( psRangeEnc, pulses1[ 4 ], pulses2[ 2 ], silk_shell_code_table1 ); + encode_split( psRangeEnc, pulses0[ 8 ], pulses1[ 4 ], silk_shell_code_table0 ); + encode_split( psRangeEnc, pulses0[ 10 ], pulses1[ 5 ], silk_shell_code_table0 ); + + encode_split( psRangeEnc, pulses1[ 6 ], pulses2[ 3 ], silk_shell_code_table1 ); + encode_split( psRangeEnc, pulses0[ 12 ], pulses1[ 6 ], silk_shell_code_table0 ); + encode_split( psRangeEnc, pulses0[ 14 ], pulses1[ 7 ], silk_shell_code_table0 ); +} + + +/* Shell decoder, operates on one shell code frame of 16 pulses */ +void silk_shell_decoder( + opus_int16 *pulses0, /* O data: nonnegative pulse amplitudes */ + ec_dec *psRangeDec, /* I/O Compressor data structure */ + const opus_int pulses4 /* I number of pulses per pulse-subframe */ +) +{ + opus_int16 pulses3[ 2 ], pulses2[ 4 ], pulses1[ 8 ]; + + /* this function operates on one shell code frame of 16 pulses */ + silk_assert( SHELL_CODEC_FRAME_LENGTH == 16 ); + + decode_split( &pulses3[ 0 ], &pulses3[ 1 ], psRangeDec, pulses4, silk_shell_code_table3 ); + + decode_split( &pulses2[ 0 ], &pulses2[ 1 ], psRangeDec, pulses3[ 0 ], silk_shell_code_table2 ); + + decode_split( &pulses1[ 0 ], &pulses1[ 1 ], psRangeDec, pulses2[ 0 ], silk_shell_code_table1 ); + decode_split( &pulses0[ 0 ], &pulses0[ 1 ], psRangeDec, pulses1[ 0 ], silk_shell_code_table0 ); + decode_split( &pulses0[ 2 ], &pulses0[ 3 ], psRangeDec, pulses1[ 1 ], silk_shell_code_table0 ); + + decode_split( &pulses1[ 2 ], &pulses1[ 3 ], psRangeDec, pulses2[ 1 ], silk_shell_code_table1 ); + decode_split( &pulses0[ 4 ], &pulses0[ 5 ], psRangeDec, pulses1[ 2 ], silk_shell_code_table0 ); + decode_split( &pulses0[ 6 ], &pulses0[ 7 ], psRangeDec, pulses1[ 3 ], silk_shell_code_table0 ); + + decode_split( &pulses2[ 2 ], &pulses2[ 3 ], psRangeDec, pulses3[ 1 ], silk_shell_code_table2 ); + + decode_split( &pulses1[ 4 ], &pulses1[ 5 ], psRangeDec, pulses2[ 2 ], silk_shell_code_table1 ); + decode_split( &pulses0[ 8 ], &pulses0[ 9 ], psRangeDec, pulses1[ 4 ], silk_shell_code_table0 ); + decode_split( &pulses0[ 10 ], &pulses0[ 11 ], psRangeDec, pulses1[ 5 ], silk_shell_code_table0 ); + + decode_split( &pulses1[ 6 ], &pulses1[ 7 ], psRangeDec, pulses2[ 3 ], silk_shell_code_table1 ); + decode_split( &pulses0[ 12 ], &pulses0[ 13 ], psRangeDec, pulses1[ 6 ], silk_shell_code_table0 ); + decode_split( &pulses0[ 14 ], &pulses0[ 15 ], psRangeDec, pulses1[ 7 ], silk_shell_code_table0 ); +} diff --git a/asm/libs/opus/silk/sigm_Q15.c b/asm/libs/opus/silk/sigm_Q15.c new file mode 100644 index 00000000..3c507d25 --- /dev/null +++ b/asm/libs/opus/silk/sigm_Q15.c @@ -0,0 +1,76 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* Approximate sigmoid function */ + +#include "SigProc_FIX.h" + +/* fprintf(1, '%d, ', round(1024 * ([1 ./ (1 + exp(-(1:5))), 1] - 1 ./ (1 + exp(-(0:5)))))); */ +static const opus_int32 sigm_LUT_slope_Q10[ 6 ] = { + 237, 153, 73, 30, 12, 7 +}; +/* fprintf(1, '%d, ', round(32767 * 1 ./ (1 + exp(-(0:5))))); */ +static const opus_int32 sigm_LUT_pos_Q15[ 6 ] = { + 16384, 23955, 28861, 31213, 32178, 32548 +}; +/* fprintf(1, '%d, ', round(32767 * 1 ./ (1 + exp((0:5))))); */ +static const opus_int32 sigm_LUT_neg_Q15[ 6 ] = { + 16384, 8812, 3906, 1554, 589, 219 +}; + +opus_int silk_sigm_Q15( + opus_int in_Q5 /* I */ +) +{ + opus_int ind; + + if( in_Q5 < 0 ) { + /* Negative input */ + in_Q5 = -in_Q5; + if( in_Q5 >= 6 * 32 ) { + return 0; /* Clip */ + } else { + /* Linear interpolation of look up table */ + ind = silk_RSHIFT( in_Q5, 5 ); + return( sigm_LUT_neg_Q15[ ind ] - silk_SMULBB( sigm_LUT_slope_Q10[ ind ], in_Q5 & 0x1F ) ); + } + } else { + /* Positive input */ + if( in_Q5 >= 6 * 32 ) { + return 32767; /* clip */ + } else { + /* Linear interpolation of look up table */ + ind = silk_RSHIFT( in_Q5, 5 ); + return( sigm_LUT_pos_Q15[ ind ] + silk_SMULBB( sigm_LUT_slope_Q10[ ind ], in_Q5 & 0x1F ) ); + } + } +} + diff --git a/asm/libs/opus/silk/sort.c b/asm/libs/opus/silk/sort.c new file mode 100644 index 00000000..8670dbdd --- /dev/null +++ b/asm/libs/opus/silk/sort.c @@ -0,0 +1,154 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* Insertion sort (fast for already almost sorted arrays): */ +/* Best case: O(n) for an already sorted array */ +/* Worst case: O(n^2) for an inversely sorted array */ +/* */ +/* Shell short: http://en.wikipedia.org/wiki/Shell_sort */ + +#include "SigProc_FIX.h" + +void silk_insertion_sort_increasing( + opus_int32 *a, /* I/O Unsorted / Sorted vector */ + opus_int *idx, /* O Index vector for the sorted elements */ + const opus_int L, /* I Vector length */ + const opus_int K /* I Number of correctly sorted positions */ +) +{ + opus_int32 value; + opus_int i, j; + + /* Safety checks */ + silk_assert( K > 0 ); + silk_assert( L > 0 ); + silk_assert( L >= K ); + + /* Write start indices in index vector */ + for( i = 0; i < K; i++ ) { + idx[ i ] = i; + } + + /* Sort vector elements by value, increasing order */ + for( i = 1; i < K; i++ ) { + value = a[ i ]; + for( j = i - 1; ( j >= 0 ) && ( value < a[ j ] ); j-- ) { + a[ j + 1 ] = a[ j ]; /* Shift value */ + idx[ j + 1 ] = idx[ j ]; /* Shift index */ + } + a[ j + 1 ] = value; /* Write value */ + idx[ j + 1 ] = i; /* Write index */ + } + + /* If less than L values are asked for, check the remaining values, */ + /* but only spend CPU to ensure that the K first values are correct */ + for( i = K; i < L; i++ ) { + value = a[ i ]; + if( value < a[ K - 1 ] ) { + for( j = K - 2; ( j >= 0 ) && ( value < a[ j ] ); j-- ) { + a[ j + 1 ] = a[ j ]; /* Shift value */ + idx[ j + 1 ] = idx[ j ]; /* Shift index */ + } + a[ j + 1 ] = value; /* Write value */ + idx[ j + 1 ] = i; /* Write index */ + } + } +} + +#ifdef FIXED_POINT +/* This function is only used by the fixed-point build */ +void silk_insertion_sort_decreasing_int16( + opus_int16 *a, /* I/O Unsorted / Sorted vector */ + opus_int *idx, /* O Index vector for the sorted elements */ + const opus_int L, /* I Vector length */ + const opus_int K /* I Number of correctly sorted positions */ +) +{ + opus_int i, j; + opus_int value; + + /* Safety checks */ + silk_assert( K > 0 ); + silk_assert( L > 0 ); + silk_assert( L >= K ); + + /* Write start indices in index vector */ + for( i = 0; i < K; i++ ) { + idx[ i ] = i; + } + + /* Sort vector elements by value, decreasing order */ + for( i = 1; i < K; i++ ) { + value = a[ i ]; + for( j = i - 1; ( j >= 0 ) && ( value > a[ j ] ); j-- ) { + a[ j + 1 ] = a[ j ]; /* Shift value */ + idx[ j + 1 ] = idx[ j ]; /* Shift index */ + } + a[ j + 1 ] = value; /* Write value */ + idx[ j + 1 ] = i; /* Write index */ + } + + /* If less than L values are asked for, check the remaining values, */ + /* but only spend CPU to ensure that the K first values are correct */ + for( i = K; i < L; i++ ) { + value = a[ i ]; + if( value > a[ K - 1 ] ) { + for( j = K - 2; ( j >= 0 ) && ( value > a[ j ] ); j-- ) { + a[ j + 1 ] = a[ j ]; /* Shift value */ + idx[ j + 1 ] = idx[ j ]; /* Shift index */ + } + a[ j + 1 ] = value; /* Write value */ + idx[ j + 1 ] = i; /* Write index */ + } + } +} +#endif + +void silk_insertion_sort_increasing_all_values_int16( + opus_int16 *a, /* I/O Unsorted / Sorted vector */ + const opus_int L /* I Vector length */ +) +{ + opus_int value; + opus_int i, j; + + /* Safety checks */ + silk_assert( L > 0 ); + + /* Sort vector elements by value, increasing order */ + for( i = 1; i < L; i++ ) { + value = a[ i ]; + for( j = i - 1; ( j >= 0 ) && ( value < a[ j ] ); j-- ) { + a[ j + 1 ] = a[ j ]; /* Shift value */ + } + a[ j + 1 ] = value; /* Write value */ + } +} diff --git a/asm/libs/opus/silk/stereo_LR_to_MS.c b/asm/libs/opus/silk/stereo_LR_to_MS.c new file mode 100644 index 00000000..42906e6f --- /dev/null +++ b/asm/libs/opus/silk/stereo_LR_to_MS.c @@ -0,0 +1,229 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" +#include "stack_alloc.h" + +/* Convert Left/Right stereo signal to adaptive Mid/Side representation */ +void silk_stereo_LR_to_MS( + stereo_enc_state *state, /* I/O State */ + opus_int16 x1[], /* I/O Left input signal, becomes mid signal */ + opus_int16 x2[], /* I/O Right input signal, becomes side signal */ + opus_int8 ix[ 2 ][ 3 ], /* O Quantization indices */ + opus_int8 *mid_only_flag, /* O Flag: only mid signal coded */ + opus_int32 mid_side_rates_bps[], /* O Bitrates for mid and side signals */ + opus_int32 total_rate_bps, /* I Total bitrate */ + opus_int prev_speech_act_Q8, /* I Speech activity level in previous frame */ + opus_int toMono, /* I Last frame before a stereo->mono transition */ + opus_int fs_kHz, /* I Sample rate (kHz) */ + opus_int frame_length /* I Number of samples */ +) +{ + opus_int n, is10msFrame, denom_Q16, delta0_Q13, delta1_Q13; + opus_int32 sum, diff, smooth_coef_Q16, pred_Q13[ 2 ], pred0_Q13, pred1_Q13; + opus_int32 LP_ratio_Q14, HP_ratio_Q14, frac_Q16, frac_3_Q16, min_mid_rate_bps, width_Q14, w_Q24, deltaw_Q24; + VARDECL( opus_int16, side ); + VARDECL( opus_int16, LP_mid ); + VARDECL( opus_int16, HP_mid ); + VARDECL( opus_int16, LP_side ); + VARDECL( opus_int16, HP_side ); + opus_int16 *mid = &x1[ -2 ]; + SAVE_STACK; + + ALLOC( side, frame_length + 2, opus_int16 ); + /* Convert to basic mid/side signals */ + for( n = 0; n < frame_length + 2; n++ ) { + sum = x1[ n - 2 ] + (opus_int32)x2[ n - 2 ]; + diff = x1[ n - 2 ] - (opus_int32)x2[ n - 2 ]; + mid[ n ] = (opus_int16)silk_RSHIFT_ROUND( sum, 1 ); + side[ n ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( diff, 1 ) ); + } + + /* Buffering */ + silk_memcpy( mid, state->sMid, 2 * sizeof( opus_int16 ) ); + silk_memcpy( side, state->sSide, 2 * sizeof( opus_int16 ) ); + silk_memcpy( state->sMid, &mid[ frame_length ], 2 * sizeof( opus_int16 ) ); + silk_memcpy( state->sSide, &side[ frame_length ], 2 * sizeof( opus_int16 ) ); + + /* LP and HP filter mid signal */ + ALLOC( LP_mid, frame_length, opus_int16 ); + ALLOC( HP_mid, frame_length, opus_int16 ); + for( n = 0; n < frame_length; n++ ) { + sum = silk_RSHIFT_ROUND( silk_ADD_LSHIFT( mid[ n ] + mid[ n + 2 ], mid[ n + 1 ], 1 ), 2 ); + LP_mid[ n ] = sum; + HP_mid[ n ] = mid[ n + 1 ] - sum; + } + + /* LP and HP filter side signal */ + ALLOC( LP_side, frame_length, opus_int16 ); + ALLOC( HP_side, frame_length, opus_int16 ); + for( n = 0; n < frame_length; n++ ) { + sum = silk_RSHIFT_ROUND( silk_ADD_LSHIFT( side[ n ] + side[ n + 2 ], side[ n + 1 ], 1 ), 2 ); + LP_side[ n ] = sum; + HP_side[ n ] = side[ n + 1 ] - sum; + } + + /* Find energies and predictors */ + is10msFrame = frame_length == 10 * fs_kHz; + smooth_coef_Q16 = is10msFrame ? + SILK_FIX_CONST( STEREO_RATIO_SMOOTH_COEF / 2, 16 ) : + SILK_FIX_CONST( STEREO_RATIO_SMOOTH_COEF, 16 ); + smooth_coef_Q16 = silk_SMULWB( silk_SMULBB( prev_speech_act_Q8, prev_speech_act_Q8 ), smooth_coef_Q16 ); + + pred_Q13[ 0 ] = silk_stereo_find_predictor( &LP_ratio_Q14, LP_mid, LP_side, &state->mid_side_amp_Q0[ 0 ], frame_length, smooth_coef_Q16 ); + pred_Q13[ 1 ] = silk_stereo_find_predictor( &HP_ratio_Q14, HP_mid, HP_side, &state->mid_side_amp_Q0[ 2 ], frame_length, smooth_coef_Q16 ); + /* Ratio of the norms of residual and mid signals */ + frac_Q16 = silk_SMLABB( HP_ratio_Q14, LP_ratio_Q14, 3 ); + frac_Q16 = silk_min( frac_Q16, SILK_FIX_CONST( 1, 16 ) ); + + /* Determine bitrate distribution between mid and side, and possibly reduce stereo width */ + total_rate_bps -= is10msFrame ? 1200 : 600; /* Subtract approximate bitrate for coding stereo parameters */ + if( total_rate_bps < 1 ) { + total_rate_bps = 1; + } + min_mid_rate_bps = silk_SMLABB( 2000, fs_kHz, 900 ); + silk_assert( min_mid_rate_bps < 32767 ); + /* Default bitrate distribution: 8 parts for Mid and (5+3*frac) parts for Side. so: mid_rate = ( 8 / ( 13 + 3 * frac ) ) * total_ rate */ + frac_3_Q16 = silk_MUL( 3, frac_Q16 ); + mid_side_rates_bps[ 0 ] = silk_DIV32_varQ( total_rate_bps, SILK_FIX_CONST( 8 + 5, 16 ) + frac_3_Q16, 16+3 ); + /* If Mid bitrate below minimum, reduce stereo width */ + if( mid_side_rates_bps[ 0 ] < min_mid_rate_bps ) { + mid_side_rates_bps[ 0 ] = min_mid_rate_bps; + mid_side_rates_bps[ 1 ] = total_rate_bps - mid_side_rates_bps[ 0 ]; + /* width = 4 * ( 2 * side_rate - min_rate ) / ( ( 1 + 3 * frac ) * min_rate ) */ + width_Q14 = silk_DIV32_varQ( silk_LSHIFT( mid_side_rates_bps[ 1 ], 1 ) - min_mid_rate_bps, + silk_SMULWB( SILK_FIX_CONST( 1, 16 ) + frac_3_Q16, min_mid_rate_bps ), 14+2 ); + width_Q14 = silk_LIMIT( width_Q14, 0, SILK_FIX_CONST( 1, 14 ) ); + } else { + mid_side_rates_bps[ 1 ] = total_rate_bps - mid_side_rates_bps[ 0 ]; + width_Q14 = SILK_FIX_CONST( 1, 14 ); + } + + /* Smoother */ + state->smth_width_Q14 = (opus_int16)silk_SMLAWB( state->smth_width_Q14, width_Q14 - state->smth_width_Q14, smooth_coef_Q16 ); + + /* At very low bitrates or for inputs that are nearly amplitude panned, switch to panned-mono coding */ + *mid_only_flag = 0; + if( toMono ) { + /* Last frame before stereo->mono transition; collapse stereo width */ + width_Q14 = 0; + pred_Q13[ 0 ] = 0; + pred_Q13[ 1 ] = 0; + silk_stereo_quant_pred( pred_Q13, ix ); + } else if( state->width_prev_Q14 == 0 && + ( 8 * total_rate_bps < 13 * min_mid_rate_bps || silk_SMULWB( frac_Q16, state->smth_width_Q14 ) < SILK_FIX_CONST( 0.05, 14 ) ) ) + { + /* Code as panned-mono; previous frame already had zero width */ + /* Scale down and quantize predictors */ + pred_Q13[ 0 ] = silk_RSHIFT( silk_SMULBB( state->smth_width_Q14, pred_Q13[ 0 ] ), 14 ); + pred_Q13[ 1 ] = silk_RSHIFT( silk_SMULBB( state->smth_width_Q14, pred_Q13[ 1 ] ), 14 ); + silk_stereo_quant_pred( pred_Q13, ix ); + /* Collapse stereo width */ + width_Q14 = 0; + pred_Q13[ 0 ] = 0; + pred_Q13[ 1 ] = 0; + mid_side_rates_bps[ 0 ] = total_rate_bps; + mid_side_rates_bps[ 1 ] = 0; + *mid_only_flag = 1; + } else if( state->width_prev_Q14 != 0 && + ( 8 * total_rate_bps < 11 * min_mid_rate_bps || silk_SMULWB( frac_Q16, state->smth_width_Q14 ) < SILK_FIX_CONST( 0.02, 14 ) ) ) + { + /* Transition to zero-width stereo */ + /* Scale down and quantize predictors */ + pred_Q13[ 0 ] = silk_RSHIFT( silk_SMULBB( state->smth_width_Q14, pred_Q13[ 0 ] ), 14 ); + pred_Q13[ 1 ] = silk_RSHIFT( silk_SMULBB( state->smth_width_Q14, pred_Q13[ 1 ] ), 14 ); + silk_stereo_quant_pred( pred_Q13, ix ); + /* Collapse stereo width */ + width_Q14 = 0; + pred_Q13[ 0 ] = 0; + pred_Q13[ 1 ] = 0; + } else if( state->smth_width_Q14 > SILK_FIX_CONST( 0.95, 14 ) ) { + /* Full-width stereo coding */ + silk_stereo_quant_pred( pred_Q13, ix ); + width_Q14 = SILK_FIX_CONST( 1, 14 ); + } else { + /* Reduced-width stereo coding; scale down and quantize predictors */ + pred_Q13[ 0 ] = silk_RSHIFT( silk_SMULBB( state->smth_width_Q14, pred_Q13[ 0 ] ), 14 ); + pred_Q13[ 1 ] = silk_RSHIFT( silk_SMULBB( state->smth_width_Q14, pred_Q13[ 1 ] ), 14 ); + silk_stereo_quant_pred( pred_Q13, ix ); + width_Q14 = state->smth_width_Q14; + } + + /* Make sure to keep on encoding until the tapered output has been transmitted */ + if( *mid_only_flag == 1 ) { + state->silent_side_len += frame_length - STEREO_INTERP_LEN_MS * fs_kHz; + if( state->silent_side_len < LA_SHAPE_MS * fs_kHz ) { + *mid_only_flag = 0; + } else { + /* Limit to avoid wrapping around */ + state->silent_side_len = 10000; + } + } else { + state->silent_side_len = 0; + } + + if( *mid_only_flag == 0 && mid_side_rates_bps[ 1 ] < 1 ) { + mid_side_rates_bps[ 1 ] = 1; + mid_side_rates_bps[ 0 ] = silk_max_int( 1, total_rate_bps - mid_side_rates_bps[ 1 ]); + } + + /* Interpolate predictors and subtract prediction from side channel */ + pred0_Q13 = -state->pred_prev_Q13[ 0 ]; + pred1_Q13 = -state->pred_prev_Q13[ 1 ]; + w_Q24 = silk_LSHIFT( state->width_prev_Q14, 10 ); + denom_Q16 = silk_DIV32_16( (opus_int32)1 << 16, STEREO_INTERP_LEN_MS * fs_kHz ); + delta0_Q13 = -silk_RSHIFT_ROUND( silk_SMULBB( pred_Q13[ 0 ] - state->pred_prev_Q13[ 0 ], denom_Q16 ), 16 ); + delta1_Q13 = -silk_RSHIFT_ROUND( silk_SMULBB( pred_Q13[ 1 ] - state->pred_prev_Q13[ 1 ], denom_Q16 ), 16 ); + deltaw_Q24 = silk_LSHIFT( silk_SMULWB( width_Q14 - state->width_prev_Q14, denom_Q16 ), 10 ); + for( n = 0; n < STEREO_INTERP_LEN_MS * fs_kHz; n++ ) { + pred0_Q13 += delta0_Q13; + pred1_Q13 += delta1_Q13; + w_Q24 += deltaw_Q24; + sum = silk_LSHIFT( silk_ADD_LSHIFT( mid[ n ] + mid[ n + 2 ], mid[ n + 1 ], 1 ), 9 ); /* Q11 */ + sum = silk_SMLAWB( silk_SMULWB( w_Q24, side[ n + 1 ] ), sum, pred0_Q13 ); /* Q8 */ + sum = silk_SMLAWB( sum, silk_LSHIFT( (opus_int32)mid[ n + 1 ], 11 ), pred1_Q13 ); /* Q8 */ + x2[ n - 1 ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( sum, 8 ) ); + } + + pred0_Q13 = -pred_Q13[ 0 ]; + pred1_Q13 = -pred_Q13[ 1 ]; + w_Q24 = silk_LSHIFT( width_Q14, 10 ); + for( n = STEREO_INTERP_LEN_MS * fs_kHz; n < frame_length; n++ ) { + sum = silk_LSHIFT( silk_ADD_LSHIFT( mid[ n ] + mid[ n + 2 ], mid[ n + 1 ], 1 ), 9 ); /* Q11 */ + sum = silk_SMLAWB( silk_SMULWB( w_Q24, side[ n + 1 ] ), sum, pred0_Q13 ); /* Q8 */ + sum = silk_SMLAWB( sum, silk_LSHIFT( (opus_int32)mid[ n + 1 ], 11 ), pred1_Q13 ); /* Q8 */ + x2[ n - 1 ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( sum, 8 ) ); + } + state->pred_prev_Q13[ 0 ] = (opus_int16)pred_Q13[ 0 ]; + state->pred_prev_Q13[ 1 ] = (opus_int16)pred_Q13[ 1 ]; + state->width_prev_Q14 = (opus_int16)width_Q14; + RESTORE_STACK; +} diff --git a/asm/libs/opus/silk/stereo_MS_to_LR.c b/asm/libs/opus/silk/stereo_MS_to_LR.c new file mode 100644 index 00000000..62521a4f --- /dev/null +++ b/asm/libs/opus/silk/stereo_MS_to_LR.c @@ -0,0 +1,85 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" + +/* Convert adaptive Mid/Side representation to Left/Right stereo signal */ +void silk_stereo_MS_to_LR( + stereo_dec_state *state, /* I/O State */ + opus_int16 x1[], /* I/O Left input signal, becomes mid signal */ + opus_int16 x2[], /* I/O Right input signal, becomes side signal */ + const opus_int32 pred_Q13[], /* I Predictors */ + opus_int fs_kHz, /* I Samples rate (kHz) */ + opus_int frame_length /* I Number of samples */ +) +{ + opus_int n, denom_Q16, delta0_Q13, delta1_Q13; + opus_int32 sum, diff, pred0_Q13, pred1_Q13; + + /* Buffering */ + silk_memcpy( x1, state->sMid, 2 * sizeof( opus_int16 ) ); + silk_memcpy( x2, state->sSide, 2 * sizeof( opus_int16 ) ); + silk_memcpy( state->sMid, &x1[ frame_length ], 2 * sizeof( opus_int16 ) ); + silk_memcpy( state->sSide, &x2[ frame_length ], 2 * sizeof( opus_int16 ) ); + + /* Interpolate predictors and add prediction to side channel */ + pred0_Q13 = state->pred_prev_Q13[ 0 ]; + pred1_Q13 = state->pred_prev_Q13[ 1 ]; + denom_Q16 = silk_DIV32_16( (opus_int32)1 << 16, STEREO_INTERP_LEN_MS * fs_kHz ); + delta0_Q13 = silk_RSHIFT_ROUND( silk_SMULBB( pred_Q13[ 0 ] - state->pred_prev_Q13[ 0 ], denom_Q16 ), 16 ); + delta1_Q13 = silk_RSHIFT_ROUND( silk_SMULBB( pred_Q13[ 1 ] - state->pred_prev_Q13[ 1 ], denom_Q16 ), 16 ); + for( n = 0; n < STEREO_INTERP_LEN_MS * fs_kHz; n++ ) { + pred0_Q13 += delta0_Q13; + pred1_Q13 += delta1_Q13; + sum = silk_LSHIFT( silk_ADD_LSHIFT( x1[ n ] + x1[ n + 2 ], x1[ n + 1 ], 1 ), 9 ); /* Q11 */ + sum = silk_SMLAWB( silk_LSHIFT( (opus_int32)x2[ n + 1 ], 8 ), sum, pred0_Q13 ); /* Q8 */ + sum = silk_SMLAWB( sum, silk_LSHIFT( (opus_int32)x1[ n + 1 ], 11 ), pred1_Q13 ); /* Q8 */ + x2[ n + 1 ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( sum, 8 ) ); + } + pred0_Q13 = pred_Q13[ 0 ]; + pred1_Q13 = pred_Q13[ 1 ]; + for( n = STEREO_INTERP_LEN_MS * fs_kHz; n < frame_length; n++ ) { + sum = silk_LSHIFT( silk_ADD_LSHIFT( x1[ n ] + x1[ n + 2 ], x1[ n + 1 ], 1 ), 9 ); /* Q11 */ + sum = silk_SMLAWB( silk_LSHIFT( (opus_int32)x2[ n + 1 ], 8 ), sum, pred0_Q13 ); /* Q8 */ + sum = silk_SMLAWB( sum, silk_LSHIFT( (opus_int32)x1[ n + 1 ], 11 ), pred1_Q13 ); /* Q8 */ + x2[ n + 1 ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( sum, 8 ) ); + } + state->pred_prev_Q13[ 0 ] = pred_Q13[ 0 ]; + state->pred_prev_Q13[ 1 ] = pred_Q13[ 1 ]; + + /* Convert to left/right signals */ + for( n = 0; n < frame_length; n++ ) { + sum = x1[ n + 1 ] + (opus_int32)x2[ n + 1 ]; + diff = x1[ n + 1 ] - (opus_int32)x2[ n + 1 ]; + x1[ n + 1 ] = (opus_int16)silk_SAT16( sum ); + x2[ n + 1 ] = (opus_int16)silk_SAT16( diff ); + } +} diff --git a/asm/libs/opus/silk/stereo_decode_pred.c b/asm/libs/opus/silk/stereo_decode_pred.c new file mode 100644 index 00000000..56ba3925 --- /dev/null +++ b/asm/libs/opus/silk/stereo_decode_pred.c @@ -0,0 +1,73 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" + +/* Decode mid/side predictors */ +void silk_stereo_decode_pred( + ec_dec *psRangeDec, /* I/O Compressor data structure */ + opus_int32 pred_Q13[] /* O Predictors */ +) +{ + opus_int n, ix[ 2 ][ 3 ]; + opus_int32 low_Q13, step_Q13; + + /* Entropy decoding */ + n = ec_dec_icdf( psRangeDec, silk_stereo_pred_joint_iCDF, 8 ); + ix[ 0 ][ 2 ] = silk_DIV32_16( n, 5 ); + ix[ 1 ][ 2 ] = n - 5 * ix[ 0 ][ 2 ]; + for( n = 0; n < 2; n++ ) { + ix[ n ][ 0 ] = ec_dec_icdf( psRangeDec, silk_uniform3_iCDF, 8 ); + ix[ n ][ 1 ] = ec_dec_icdf( psRangeDec, silk_uniform5_iCDF, 8 ); + } + + /* Dequantize */ + for( n = 0; n < 2; n++ ) { + ix[ n ][ 0 ] += 3 * ix[ n ][ 2 ]; + low_Q13 = silk_stereo_pred_quant_Q13[ ix[ n ][ 0 ] ]; + step_Q13 = silk_SMULWB( silk_stereo_pred_quant_Q13[ ix[ n ][ 0 ] + 1 ] - low_Q13, + SILK_FIX_CONST( 0.5 / STEREO_QUANT_SUB_STEPS, 16 ) ); + pred_Q13[ n ] = silk_SMLABB( low_Q13, step_Q13, 2 * ix[ n ][ 1 ] + 1 ); + } + + /* Subtract second from first predictor (helps when actually applying these) */ + pred_Q13[ 0 ] -= pred_Q13[ 1 ]; +} + +/* Decode mid-only flag */ +void silk_stereo_decode_mid_only( + ec_dec *psRangeDec, /* I/O Compressor data structure */ + opus_int *decode_only_mid /* O Flag that only mid channel has been coded */ +) +{ + /* Decode flag that only mid channel is coded */ + *decode_only_mid = ec_dec_icdf( psRangeDec, silk_stereo_only_code_mid_iCDF, 8 ); +} diff --git a/asm/libs/opus/silk/stereo_encode_pred.c b/asm/libs/opus/silk/stereo_encode_pred.c new file mode 100644 index 00000000..e6dd1950 --- /dev/null +++ b/asm/libs/opus/silk/stereo_encode_pred.c @@ -0,0 +1,62 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" + +/* Entropy code the mid/side quantization indices */ +void silk_stereo_encode_pred( + ec_enc *psRangeEnc, /* I/O Compressor data structure */ + opus_int8 ix[ 2 ][ 3 ] /* I Quantization indices */ +) +{ + opus_int n; + + /* Entropy coding */ + n = 5 * ix[ 0 ][ 2 ] + ix[ 1 ][ 2 ]; + silk_assert( n < 25 ); + ec_enc_icdf( psRangeEnc, n, silk_stereo_pred_joint_iCDF, 8 ); + for( n = 0; n < 2; n++ ) { + silk_assert( ix[ n ][ 0 ] < 3 ); + silk_assert( ix[ n ][ 1 ] < STEREO_QUANT_SUB_STEPS ); + ec_enc_icdf( psRangeEnc, ix[ n ][ 0 ], silk_uniform3_iCDF, 8 ); + ec_enc_icdf( psRangeEnc, ix[ n ][ 1 ], silk_uniform5_iCDF, 8 ); + } +} + +/* Entropy code the mid-only flag */ +void silk_stereo_encode_mid_only( + ec_enc *psRangeEnc, /* I/O Compressor data structure */ + opus_int8 mid_only_flag +) +{ + /* Encode flag that only mid channel is coded */ + ec_enc_icdf( psRangeEnc, mid_only_flag, silk_stereo_only_code_mid_iCDF, 8 ); +} diff --git a/asm/libs/opus/silk/stereo_find_predictor.c b/asm/libs/opus/silk/stereo_find_predictor.c new file mode 100644 index 00000000..e30e90bd --- /dev/null +++ b/asm/libs/opus/silk/stereo_find_predictor.c @@ -0,0 +1,79 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" + +/* Find least-squares prediction gain for one signal based on another and quantize it */ +opus_int32 silk_stereo_find_predictor( /* O Returns predictor in Q13 */ + opus_int32 *ratio_Q14, /* O Ratio of residual and mid energies */ + const opus_int16 x[], /* I Basis signal */ + const opus_int16 y[], /* I Target signal */ + opus_int32 mid_res_amp_Q0[], /* I/O Smoothed mid, residual norms */ + opus_int length, /* I Number of samples */ + opus_int smooth_coef_Q16 /* I Smoothing coefficient */ +) +{ + opus_int scale, scale1, scale2; + opus_int32 nrgx, nrgy, corr, pred_Q13, pred2_Q10; + + /* Find predictor */ + silk_sum_sqr_shift( &nrgx, &scale1, x, length ); + silk_sum_sqr_shift( &nrgy, &scale2, y, length ); + scale = silk_max_int( scale1, scale2 ); + scale = scale + ( scale & 1 ); /* make even */ + nrgy = silk_RSHIFT32( nrgy, scale - scale2 ); + nrgx = silk_RSHIFT32( nrgx, scale - scale1 ); + nrgx = silk_max_int( nrgx, 1 ); + corr = silk_inner_prod_aligned_scale( x, y, scale, length ); + pred_Q13 = silk_DIV32_varQ( corr, nrgx, 13 ); + pred_Q13 = silk_LIMIT( pred_Q13, -(1 << 14), 1 << 14 ); + pred2_Q10 = silk_SMULWB( pred_Q13, pred_Q13 ); + + /* Faster update for signals with large prediction parameters */ + smooth_coef_Q16 = (opus_int)silk_max_int( smooth_coef_Q16, silk_abs( pred2_Q10 ) ); + + /* Smoothed mid and residual norms */ + silk_assert( smooth_coef_Q16 < 32768 ); + scale = silk_RSHIFT( scale, 1 ); + mid_res_amp_Q0[ 0 ] = silk_SMLAWB( mid_res_amp_Q0[ 0 ], silk_LSHIFT( silk_SQRT_APPROX( nrgx ), scale ) - mid_res_amp_Q0[ 0 ], + smooth_coef_Q16 ); + /* Residual energy = nrgy - 2 * pred * corr + pred^2 * nrgx */ + nrgy = silk_SUB_LSHIFT32( nrgy, silk_SMULWB( corr, pred_Q13 ), 3 + 1 ); + nrgy = silk_ADD_LSHIFT32( nrgy, silk_SMULWB( nrgx, pred2_Q10 ), 6 ); + mid_res_amp_Q0[ 1 ] = silk_SMLAWB( mid_res_amp_Q0[ 1 ], silk_LSHIFT( silk_SQRT_APPROX( nrgy ), scale ) - mid_res_amp_Q0[ 1 ], + smooth_coef_Q16 ); + + /* Ratio of smoothed residual and mid norms */ + *ratio_Q14 = silk_DIV32_varQ( mid_res_amp_Q0[ 1 ], silk_max( mid_res_amp_Q0[ 0 ], 1 ), 14 ); + *ratio_Q14 = silk_LIMIT( *ratio_Q14, 0, 32767 ); + + return pred_Q13; +} diff --git a/asm/libs/opus/silk/stereo_quant_pred.c b/asm/libs/opus/silk/stereo_quant_pred.c new file mode 100644 index 00000000..d4ced6c3 --- /dev/null +++ b/asm/libs/opus/silk/stereo_quant_pred.c @@ -0,0 +1,73 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "main.h" + +/* Quantize mid/side predictors */ +void silk_stereo_quant_pred( + opus_int32 pred_Q13[], /* I/O Predictors (out: quantized) */ + opus_int8 ix[ 2 ][ 3 ] /* O Quantization indices */ +) +{ + opus_int i, j, n; + opus_int32 low_Q13, step_Q13, lvl_Q13, err_min_Q13, err_Q13, quant_pred_Q13 = 0; + + /* Quantize */ + for( n = 0; n < 2; n++ ) { + /* Brute-force search over quantization levels */ + err_min_Q13 = silk_int32_MAX; + for( i = 0; i < STEREO_QUANT_TAB_SIZE - 1; i++ ) { + low_Q13 = silk_stereo_pred_quant_Q13[ i ]; + step_Q13 = silk_SMULWB( silk_stereo_pred_quant_Q13[ i + 1 ] - low_Q13, + SILK_FIX_CONST( 0.5 / STEREO_QUANT_SUB_STEPS, 16 ) ); + for( j = 0; j < STEREO_QUANT_SUB_STEPS; j++ ) { + lvl_Q13 = silk_SMLABB( low_Q13, step_Q13, 2 * j + 1 ); + err_Q13 = silk_abs( pred_Q13[ n ] - lvl_Q13 ); + if( err_Q13 < err_min_Q13 ) { + err_min_Q13 = err_Q13; + quant_pred_Q13 = lvl_Q13; + ix[ n ][ 0 ] = i; + ix[ n ][ 1 ] = j; + } else { + /* Error increasing, so we're past the optimum */ + goto done; + } + } + } + done: + ix[ n ][ 2 ] = silk_DIV32_16( ix[ n ][ 0 ], 3 ); + ix[ n ][ 0 ] -= ix[ n ][ 2 ] * 3; + pred_Q13[ n ] = quant_pred_Q13; + } + + /* Subtract second from first predictor (helps when actually applying these) */ + pred_Q13[ 0 ] -= pred_Q13[ 1 ]; +} diff --git a/asm/libs/opus/silk/structs.h b/asm/libs/opus/silk/structs.h new file mode 100644 index 00000000..827829dc --- /dev/null +++ b/asm/libs/opus/silk/structs.h @@ -0,0 +1,327 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_STRUCTS_H +#define SILK_STRUCTS_H + +#include "typedef.h" +#include "SigProc_FIX.h" +#include "define.h" +#include "entenc.h" +#include "entdec.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + +/************************************/ +/* Noise shaping quantization state */ +/************************************/ +typedef struct { + opus_int16 xq[ 2 * MAX_FRAME_LENGTH ]; /* Buffer for quantized output signal */ + opus_int32 sLTP_shp_Q14[ 2 * MAX_FRAME_LENGTH ]; + opus_int32 sLPC_Q14[ MAX_SUB_FRAME_LENGTH + NSQ_LPC_BUF_LENGTH ]; + opus_int32 sAR2_Q14[ MAX_SHAPE_LPC_ORDER ]; + opus_int32 sLF_AR_shp_Q14; + opus_int lagPrev; + opus_int sLTP_buf_idx; + opus_int sLTP_shp_buf_idx; + opus_int32 rand_seed; + opus_int32 prev_gain_Q16; + opus_int rewhite_flag; +} silk_nsq_state; + +/********************************/ +/* VAD state */ +/********************************/ +typedef struct { + opus_int32 AnaState[ 2 ]; /* Analysis filterbank state: 0-8 kHz */ + opus_int32 AnaState1[ 2 ]; /* Analysis filterbank state: 0-4 kHz */ + opus_int32 AnaState2[ 2 ]; /* Analysis filterbank state: 0-2 kHz */ + opus_int32 XnrgSubfr[ VAD_N_BANDS ]; /* Subframe energies */ + opus_int32 NrgRatioSmth_Q8[ VAD_N_BANDS ]; /* Smoothed energy level in each band */ + opus_int16 HPstate; /* State of differentiator in the lowest band */ + opus_int32 NL[ VAD_N_BANDS ]; /* Noise energy level in each band */ + opus_int32 inv_NL[ VAD_N_BANDS ]; /* Inverse noise energy level in each band */ + opus_int32 NoiseLevelBias[ VAD_N_BANDS ]; /* Noise level estimator bias/offset */ + opus_int32 counter; /* Frame counter used in the initial phase */ +} silk_VAD_state; + +/* Variable cut-off low-pass filter state */ +typedef struct { + opus_int32 In_LP_State[ 2 ]; /* Low pass filter state */ + opus_int32 transition_frame_no; /* Counter which is mapped to a cut-off frequency */ + opus_int mode; /* Operating mode, <0: switch down, >0: switch up; 0: do nothing */ +} silk_LP_state; + +/* Structure containing NLSF codebook */ +typedef struct { + const opus_int16 nVectors; + const opus_int16 order; + const opus_int16 quantStepSize_Q16; + const opus_int16 invQuantStepSize_Q6; + const opus_uint8 *CB1_NLSF_Q8; + const opus_uint8 *CB1_iCDF; + const opus_uint8 *pred_Q8; + const opus_uint8 *ec_sel; + const opus_uint8 *ec_iCDF; + const opus_uint8 *ec_Rates_Q5; + const opus_int16 *deltaMin_Q15; +} silk_NLSF_CB_struct; + +typedef struct { + opus_int16 pred_prev_Q13[ 2 ]; + opus_int16 sMid[ 2 ]; + opus_int16 sSide[ 2 ]; + opus_int32 mid_side_amp_Q0[ 4 ]; + opus_int16 smth_width_Q14; + opus_int16 width_prev_Q14; + opus_int16 silent_side_len; + opus_int8 predIx[ MAX_FRAMES_PER_PACKET ][ 2 ][ 3 ]; + opus_int8 mid_only_flags[ MAX_FRAMES_PER_PACKET ]; +} stereo_enc_state; + +typedef struct { + opus_int16 pred_prev_Q13[ 2 ]; + opus_int16 sMid[ 2 ]; + opus_int16 sSide[ 2 ]; +} stereo_dec_state; + +typedef struct { + opus_int8 GainsIndices[ MAX_NB_SUBFR ]; + opus_int8 LTPIndex[ MAX_NB_SUBFR ]; + opus_int8 NLSFIndices[ MAX_LPC_ORDER + 1 ]; + opus_int16 lagIndex; + opus_int8 contourIndex; + opus_int8 signalType; + opus_int8 quantOffsetType; + opus_int8 NLSFInterpCoef_Q2; + opus_int8 PERIndex; + opus_int8 LTP_scaleIndex; + opus_int8 Seed; +} SideInfoIndices; + +/********************************/ +/* Encoder state */ +/********************************/ +typedef struct { + opus_int32 In_HP_State[ 2 ]; /* High pass filter state */ + opus_int32 variable_HP_smth1_Q15; /* State of first smoother */ + opus_int32 variable_HP_smth2_Q15; /* State of second smoother */ + silk_LP_state sLP; /* Low pass filter state */ + silk_VAD_state sVAD; /* Voice activity detector state */ + silk_nsq_state sNSQ; /* Noise Shape Quantizer State */ + opus_int16 prev_NLSFq_Q15[ MAX_LPC_ORDER ]; /* Previously quantized NLSF vector */ + opus_int speech_activity_Q8; /* Speech activity */ + opus_int allow_bandwidth_switch; /* Flag indicating that switching of internal bandwidth is allowed */ + opus_int8 LBRRprevLastGainIndex; + opus_int8 prevSignalType; + opus_int prevLag; + opus_int pitch_LPC_win_length; + opus_int max_pitch_lag; /* Highest possible pitch lag (samples) */ + opus_int32 API_fs_Hz; /* API sampling frequency (Hz) */ + opus_int32 prev_API_fs_Hz; /* Previous API sampling frequency (Hz) */ + opus_int maxInternal_fs_Hz; /* Maximum internal sampling frequency (Hz) */ + opus_int minInternal_fs_Hz; /* Minimum internal sampling frequency (Hz) */ + opus_int desiredInternal_fs_Hz; /* Soft request for internal sampling frequency (Hz) */ + opus_int fs_kHz; /* Internal sampling frequency (kHz) */ + opus_int nb_subfr; /* Number of 5 ms subframes in a frame */ + opus_int frame_length; /* Frame length (samples) */ + opus_int subfr_length; /* Subframe length (samples) */ + opus_int ltp_mem_length; /* Length of LTP memory */ + opus_int la_pitch; /* Look-ahead for pitch analysis (samples) */ + opus_int la_shape; /* Look-ahead for noise shape analysis (samples) */ + opus_int shapeWinLength; /* Window length for noise shape analysis (samples) */ + opus_int32 TargetRate_bps; /* Target bitrate (bps) */ + opus_int PacketSize_ms; /* Number of milliseconds to put in each packet */ + opus_int PacketLoss_perc; /* Packet loss rate measured by farend */ + opus_int32 frameCounter; + opus_int Complexity; /* Complexity setting */ + opus_int nStatesDelayedDecision; /* Number of states in delayed decision quantization */ + opus_int useInterpolatedNLSFs; /* Flag for using NLSF interpolation */ + opus_int shapingLPCOrder; /* Filter order for noise shaping filters */ + opus_int predictLPCOrder; /* Filter order for prediction filters */ + opus_int pitchEstimationComplexity; /* Complexity level for pitch estimator */ + opus_int pitchEstimationLPCOrder; /* Whitening filter order for pitch estimator */ + opus_int32 pitchEstimationThreshold_Q16; /* Threshold for pitch estimator */ + opus_int LTPQuantLowComplexity; /* Flag for low complexity LTP quantization */ + opus_int mu_LTP_Q9; /* Rate-distortion tradeoff in LTP quantization */ + opus_int32 sum_log_gain_Q7; /* Cumulative max prediction gain */ + opus_int NLSF_MSVQ_Survivors; /* Number of survivors in NLSF MSVQ */ + opus_int first_frame_after_reset; /* Flag for deactivating NLSF interpolation, pitch prediction */ + opus_int controlled_since_last_payload; /* Flag for ensuring codec_control only runs once per packet */ + opus_int warping_Q16; /* Warping parameter for warped noise shaping */ + opus_int useCBR; /* Flag to enable constant bitrate */ + opus_int prefillFlag; /* Flag to indicate that only buffers are prefilled, no coding */ + const opus_uint8 *pitch_lag_low_bits_iCDF; /* Pointer to iCDF table for low bits of pitch lag index */ + const opus_uint8 *pitch_contour_iCDF; /* Pointer to iCDF table for pitch contour index */ + const silk_NLSF_CB_struct *psNLSF_CB; /* Pointer to NLSF codebook */ + opus_int input_quality_bands_Q15[ VAD_N_BANDS ]; + opus_int input_tilt_Q15; + opus_int SNR_dB_Q7; /* Quality setting */ + + opus_int8 VAD_flags[ MAX_FRAMES_PER_PACKET ]; + opus_int8 LBRR_flag; + opus_int LBRR_flags[ MAX_FRAMES_PER_PACKET ]; + + SideInfoIndices indices; + opus_int8 pulses[ MAX_FRAME_LENGTH ]; + + int arch; + + /* Input/output buffering */ + opus_int16 inputBuf[ MAX_FRAME_LENGTH + 2 ]; /* Buffer containing input signal */ + opus_int inputBufIx; + opus_int nFramesPerPacket; + opus_int nFramesEncoded; /* Number of frames analyzed in current packet */ + + opus_int nChannelsAPI; + opus_int nChannelsInternal; + opus_int channelNb; + + /* Parameters For LTP scaling Control */ + opus_int frames_since_onset; + + /* Specifically for entropy coding */ + opus_int ec_prevSignalType; + opus_int16 ec_prevLagIndex; + + silk_resampler_state_struct resampler_state; + + /* DTX */ + opus_int useDTX; /* Flag to enable DTX */ + opus_int inDTX; /* Flag to signal DTX period */ + opus_int noSpeechCounter; /* Counts concecutive nonactive frames, used by DTX */ + + /* Inband Low Bitrate Redundancy (LBRR) data */ + opus_int useInBandFEC; /* Saves the API setting for query */ + opus_int LBRR_enabled; /* Depends on useInBandFRC, bitrate and packet loss rate */ + opus_int LBRR_GainIncreases; /* Gains increment for coding LBRR frames */ + SideInfoIndices indices_LBRR[ MAX_FRAMES_PER_PACKET ]; + opus_int8 pulses_LBRR[ MAX_FRAMES_PER_PACKET ][ MAX_FRAME_LENGTH ]; +} silk_encoder_state; + + +/* Struct for Packet Loss Concealment */ +typedef struct { + opus_int32 pitchL_Q8; /* Pitch lag to use for voiced concealment */ + opus_int16 LTPCoef_Q14[ LTP_ORDER ]; /* LTP coeficients to use for voiced concealment */ + opus_int16 prevLPC_Q12[ MAX_LPC_ORDER ]; + opus_int last_frame_lost; /* Was previous frame lost */ + opus_int32 rand_seed; /* Seed for unvoiced signal generation */ + opus_int16 randScale_Q14; /* Scaling of unvoiced random signal */ + opus_int32 conc_energy; + opus_int conc_energy_shift; + opus_int16 prevLTP_scale_Q14; + opus_int32 prevGain_Q16[ 2 ]; + opus_int fs_kHz; + opus_int nb_subfr; + opus_int subfr_length; +} silk_PLC_struct; + +/* Struct for CNG */ +typedef struct { + opus_int32 CNG_exc_buf_Q14[ MAX_FRAME_LENGTH ]; + opus_int16 CNG_smth_NLSF_Q15[ MAX_LPC_ORDER ]; + opus_int32 CNG_synth_state[ MAX_LPC_ORDER ]; + opus_int32 CNG_smth_Gain_Q16; + opus_int32 rand_seed; + opus_int fs_kHz; +} silk_CNG_struct; + +/********************************/ +/* Decoder state */ +/********************************/ +typedef struct { + opus_int32 prev_gain_Q16; + opus_int32 exc_Q14[ MAX_FRAME_LENGTH ]; + opus_int32 sLPC_Q14_buf[ MAX_LPC_ORDER ]; + opus_int16 outBuf[ MAX_FRAME_LENGTH + 2 * MAX_SUB_FRAME_LENGTH ]; /* Buffer for output signal */ + opus_int lagPrev; /* Previous Lag */ + opus_int8 LastGainIndex; /* Previous gain index */ + opus_int fs_kHz; /* Sampling frequency in kHz */ + opus_int32 fs_API_hz; /* API sample frequency (Hz) */ + opus_int nb_subfr; /* Number of 5 ms subframes in a frame */ + opus_int frame_length; /* Frame length (samples) */ + opus_int subfr_length; /* Subframe length (samples) */ + opus_int ltp_mem_length; /* Length of LTP memory */ + opus_int LPC_order; /* LPC order */ + opus_int16 prevNLSF_Q15[ MAX_LPC_ORDER ]; /* Used to interpolate LSFs */ + opus_int first_frame_after_reset; /* Flag for deactivating NLSF interpolation */ + const opus_uint8 *pitch_lag_low_bits_iCDF; /* Pointer to iCDF table for low bits of pitch lag index */ + const opus_uint8 *pitch_contour_iCDF; /* Pointer to iCDF table for pitch contour index */ + + /* For buffering payload in case of more frames per packet */ + opus_int nFramesDecoded; + opus_int nFramesPerPacket; + + /* Specifically for entropy coding */ + opus_int ec_prevSignalType; + opus_int16 ec_prevLagIndex; + + opus_int VAD_flags[ MAX_FRAMES_PER_PACKET ]; + opus_int LBRR_flag; + opus_int LBRR_flags[ MAX_FRAMES_PER_PACKET ]; + + silk_resampler_state_struct resampler_state; + + const silk_NLSF_CB_struct *psNLSF_CB; /* Pointer to NLSF codebook */ + + /* Quantization indices */ + SideInfoIndices indices; + + /* CNG state */ + silk_CNG_struct sCNG; + + /* Stuff used for PLC */ + opus_int lossCnt; + opus_int prevSignalType; + + silk_PLC_struct sPLC; + +} silk_decoder_state; + +/************************/ +/* Decoder control */ +/************************/ +typedef struct { + /* Prediction and coding parameters */ + opus_int pitchL[ MAX_NB_SUBFR ]; + opus_int32 Gains_Q16[ MAX_NB_SUBFR ]; + /* Holds interpolated and final coefficients, 4-byte aligned */ + silk_DWORD_ALIGN opus_int16 PredCoef_Q12[ 2 ][ MAX_LPC_ORDER ]; + opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ]; + opus_int LTP_scale_Q14; +} silk_decoder_control; + + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/asm/libs/opus/silk/sum_sqr_shift.c b/asm/libs/opus/silk/sum_sqr_shift.c new file mode 100644 index 00000000..129df191 --- /dev/null +++ b/asm/libs/opus/silk/sum_sqr_shift.c @@ -0,0 +1,86 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "SigProc_FIX.h" + +/* Compute number of bits to right shift the sum of squares of a vector */ +/* of int16s to make it fit in an int32 */ +void silk_sum_sqr_shift( + opus_int32 *energy, /* O Energy of x, after shifting to the right */ + opus_int *shift, /* O Number of bits right shift applied to energy */ + const opus_int16 *x, /* I Input vector */ + opus_int len /* I Length of input vector */ +) +{ + opus_int i, shft; + opus_int32 nrg_tmp, nrg; + + nrg = 0; + shft = 0; + len--; + for( i = 0; i < len; i += 2 ) { + nrg = silk_SMLABB_ovflw( nrg, x[ i ], x[ i ] ); + nrg = silk_SMLABB_ovflw( nrg, x[ i + 1 ], x[ i + 1 ] ); + if( nrg < 0 ) { + /* Scale down */ + nrg = (opus_int32)silk_RSHIFT_uint( (opus_uint32)nrg, 2 ); + shft = 2; + i+=2; + break; + } + } + for( ; i < len; i += 2 ) { + nrg_tmp = silk_SMULBB( x[ i ], x[ i ] ); + nrg_tmp = silk_SMLABB_ovflw( nrg_tmp, x[ i + 1 ], x[ i + 1 ] ); + nrg = (opus_int32)silk_ADD_RSHIFT_uint( nrg, (opus_uint32)nrg_tmp, shft ); + if( nrg < 0 ) { + /* Scale down */ + nrg = (opus_int32)silk_RSHIFT_uint( (opus_uint32)nrg, 2 ); + shft += 2; + } + } + if( i == len ) { + /* One sample left to process */ + nrg_tmp = silk_SMULBB( x[ i ], x[ i ] ); + nrg = (opus_int32)silk_ADD_RSHIFT_uint( nrg, nrg_tmp, shft ); + } + + /* Make sure to have at least one extra leading zero (two leading zeros in total) */ + if( nrg & 0xC0000000 ) { + nrg = silk_RSHIFT_uint( (opus_uint32)nrg, 2 ); + shft += 2; + } + + /* Output arguments */ + *shift = shft; + *energy = nrg; +} + diff --git a/asm/libs/opus/silk/table_LSF_cos.c b/asm/libs/opus/silk/table_LSF_cos.c new file mode 100644 index 00000000..ec9dc639 --- /dev/null +++ b/asm/libs/opus/silk/table_LSF_cos.c @@ -0,0 +1,70 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "tables.h" + +/* Cosine approximation table for LSF conversion */ +/* Q12 values (even) */ +const opus_int16 silk_LSFCosTab_FIX_Q12[ LSF_COS_TAB_SZ_FIX + 1 ] = { + 8192, 8190, 8182, 8170, + 8152, 8130, 8104, 8072, + 8034, 7994, 7946, 7896, + 7840, 7778, 7714, 7644, + 7568, 7490, 7406, 7318, + 7226, 7128, 7026, 6922, + 6812, 6698, 6580, 6458, + 6332, 6204, 6070, 5934, + 5792, 5648, 5502, 5352, + 5198, 5040, 4880, 4718, + 4552, 4382, 4212, 4038, + 3862, 3684, 3502, 3320, + 3136, 2948, 2760, 2570, + 2378, 2186, 1990, 1794, + 1598, 1400, 1202, 1002, + 802, 602, 402, 202, + 0, -202, -402, -602, + -802, -1002, -1202, -1400, + -1598, -1794, -1990, -2186, + -2378, -2570, -2760, -2948, + -3136, -3320, -3502, -3684, + -3862, -4038, -4212, -4382, + -4552, -4718, -4880, -5040, + -5198, -5352, -5502, -5648, + -5792, -5934, -6070, -6204, + -6332, -6458, -6580, -6698, + -6812, -6922, -7026, -7128, + -7226, -7318, -7406, -7490, + -7568, -7644, -7714, -7778, + -7840, -7896, -7946, -7994, + -8034, -8072, -8104, -8130, + -8152, -8170, -8182, -8190, + -8192 +}; diff --git a/asm/libs/opus/silk/tables.h b/asm/libs/opus/silk/tables.h new file mode 100644 index 00000000..7fea6fda --- /dev/null +++ b/asm/libs/opus/silk/tables.h @@ -0,0 +1,122 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_TABLES_H +#define SILK_TABLES_H + +#include "define.h" +#include "structs.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + +/* Entropy coding tables (with size in bytes indicated) */ +extern const opus_uint8 silk_gain_iCDF[ 3 ][ N_LEVELS_QGAIN / 8 ]; /* 24 */ +extern const opus_uint8 silk_delta_gain_iCDF[ MAX_DELTA_GAIN_QUANT - MIN_DELTA_GAIN_QUANT + 1 ]; /* 41 */ + +extern const opus_uint8 silk_pitch_lag_iCDF[ 2 * ( PITCH_EST_MAX_LAG_MS - PITCH_EST_MIN_LAG_MS ) ];/* 32 */ +extern const opus_uint8 silk_pitch_delta_iCDF[ 21 ]; /* 21 */ +extern const opus_uint8 silk_pitch_contour_iCDF[ 34 ]; /* 34 */ +extern const opus_uint8 silk_pitch_contour_NB_iCDF[ 11 ]; /* 11 */ +extern const opus_uint8 silk_pitch_contour_10_ms_iCDF[ 12 ]; /* 12 */ +extern const opus_uint8 silk_pitch_contour_10_ms_NB_iCDF[ 3 ]; /* 3 */ + +extern const opus_uint8 silk_pulses_per_block_iCDF[ N_RATE_LEVELS ][ SILK_MAX_PULSES + 2 ]; /* 180 */ +extern const opus_uint8 silk_pulses_per_block_BITS_Q5[ N_RATE_LEVELS - 1 ][ SILK_MAX_PULSES + 2 ]; /* 162 */ + +extern const opus_uint8 silk_rate_levels_iCDF[ 2 ][ N_RATE_LEVELS - 1 ]; /* 18 */ +extern const opus_uint8 silk_rate_levels_BITS_Q5[ 2 ][ N_RATE_LEVELS - 1 ]; /* 18 */ + +extern const opus_uint8 silk_max_pulses_table[ 4 ]; /* 4 */ + +extern const opus_uint8 silk_shell_code_table0[ 152 ]; /* 152 */ +extern const opus_uint8 silk_shell_code_table1[ 152 ]; /* 152 */ +extern const opus_uint8 silk_shell_code_table2[ 152 ]; /* 152 */ +extern const opus_uint8 silk_shell_code_table3[ 152 ]; /* 152 */ +extern const opus_uint8 silk_shell_code_table_offsets[ SILK_MAX_PULSES + 1 ]; /* 17 */ + +extern const opus_uint8 silk_lsb_iCDF[ 2 ]; /* 2 */ + +extern const opus_uint8 silk_sign_iCDF[ 42 ]; /* 42 */ + +extern const opus_uint8 silk_uniform3_iCDF[ 3 ]; /* 3 */ +extern const opus_uint8 silk_uniform4_iCDF[ 4 ]; /* 4 */ +extern const opus_uint8 silk_uniform5_iCDF[ 5 ]; /* 5 */ +extern const opus_uint8 silk_uniform6_iCDF[ 6 ]; /* 6 */ +extern const opus_uint8 silk_uniform8_iCDF[ 8 ]; /* 8 */ + +extern const opus_uint8 silk_NLSF_EXT_iCDF[ 7 ]; /* 7 */ + +extern const opus_uint8 silk_LTP_per_index_iCDF[ 3 ]; /* 3 */ +extern const opus_uint8 * const silk_LTP_gain_iCDF_ptrs[ NB_LTP_CBKS ]; /* 3 */ +extern const opus_uint8 * const silk_LTP_gain_BITS_Q5_ptrs[ NB_LTP_CBKS ]; /* 3 */ +extern const opus_int16 silk_LTP_gain_middle_avg_RD_Q14; +extern const opus_int8 * const silk_LTP_vq_ptrs_Q7[ NB_LTP_CBKS ]; /* 168 */ +extern const opus_uint8 * const silk_LTP_vq_gain_ptrs_Q7[NB_LTP_CBKS]; + +extern const opus_int8 silk_LTP_vq_sizes[ NB_LTP_CBKS ]; /* 3 */ + +extern const opus_uint8 silk_LTPscale_iCDF[ 3 ]; /* 4 */ +extern const opus_int16 silk_LTPScales_table_Q14[ 3 ]; /* 6 */ + +extern const opus_uint8 silk_type_offset_VAD_iCDF[ 4 ]; /* 4 */ +extern const opus_uint8 silk_type_offset_no_VAD_iCDF[ 2 ]; /* 2 */ + +extern const opus_int16 silk_stereo_pred_quant_Q13[ STEREO_QUANT_TAB_SIZE ]; /* 32 */ +extern const opus_uint8 silk_stereo_pred_joint_iCDF[ 25 ]; /* 25 */ +extern const opus_uint8 silk_stereo_only_code_mid_iCDF[ 2 ]; /* 2 */ + +extern const opus_uint8 * const silk_LBRR_flags_iCDF_ptr[ 2 ]; /* 10 */ + +extern const opus_uint8 silk_NLSF_interpolation_factor_iCDF[ 5 ]; /* 5 */ + +extern const silk_NLSF_CB_struct silk_NLSF_CB_WB; /* 1040 */ +extern const silk_NLSF_CB_struct silk_NLSF_CB_NB_MB; /* 728 */ + +/* Piece-wise linear mapping from bitrate in kbps to coding quality in dB SNR */ +extern const opus_int32 silk_TargetRate_table_NB[ TARGET_RATE_TAB_SZ ]; /* 32 */ +extern const opus_int32 silk_TargetRate_table_MB[ TARGET_RATE_TAB_SZ ]; /* 32 */ +extern const opus_int32 silk_TargetRate_table_WB[ TARGET_RATE_TAB_SZ ]; /* 32 */ +extern const opus_int16 silk_SNR_table_Q1[ TARGET_RATE_TAB_SZ ]; /* 32 */ + +/* Quantization offsets */ +extern const opus_int16 silk_Quantization_Offsets_Q10[ 2 ][ 2 ]; /* 8 */ + +/* Interpolation points for filter coefficients used in the bandwidth transition smoother */ +extern const opus_int32 silk_Transition_LP_B_Q28[ TRANSITION_INT_NUM ][ TRANSITION_NB ]; /* 60 */ +extern const opus_int32 silk_Transition_LP_A_Q28[ TRANSITION_INT_NUM ][ TRANSITION_NA ]; /* 60 */ + +/* Rom table with cosine values */ +extern const opus_int16 silk_LSFCosTab_FIX_Q12[ LSF_COS_TAB_SZ_FIX + 1 ]; /* 258 */ + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/asm/libs/opus/silk/tables_LTP.c b/asm/libs/opus/silk/tables_LTP.c new file mode 100644 index 00000000..0e6a0254 --- /dev/null +++ b/asm/libs/opus/silk/tables_LTP.c @@ -0,0 +1,296 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "tables.h" + +const opus_uint8 silk_LTP_per_index_iCDF[3] = { + 179, 99, 0 +}; + +static const opus_uint8 silk_LTP_gain_iCDF_0[8] = { + 71, 56, 43, 30, 21, 12, 6, 0 +}; + +static const opus_uint8 silk_LTP_gain_iCDF_1[16] = { + 199, 165, 144, 124, 109, 96, 84, 71, + 61, 51, 42, 32, 23, 15, 8, 0 +}; + +static const opus_uint8 silk_LTP_gain_iCDF_2[32] = { + 241, 225, 211, 199, 187, 175, 164, 153, + 142, 132, 123, 114, 105, 96, 88, 80, + 72, 64, 57, 50, 44, 38, 33, 29, + 24, 20, 16, 12, 9, 5, 2, 0 +}; + +const opus_int16 silk_LTP_gain_middle_avg_RD_Q14 = 12304; + +static const opus_uint8 silk_LTP_gain_BITS_Q5_0[8] = { + 15, 131, 138, 138, 155, 155, 173, 173 +}; + +static const opus_uint8 silk_LTP_gain_BITS_Q5_1[16] = { + 69, 93, 115, 118, 131, 138, 141, 138, + 150, 150, 155, 150, 155, 160, 166, 160 +}; + +static const opus_uint8 silk_LTP_gain_BITS_Q5_2[32] = { + 131, 128, 134, 141, 141, 141, 145, 145, + 145, 150, 155, 155, 155, 155, 160, 160, + 160, 160, 166, 166, 173, 173, 182, 192, + 182, 192, 192, 192, 205, 192, 205, 224 +}; + +const opus_uint8 * const silk_LTP_gain_iCDF_ptrs[NB_LTP_CBKS] = { + silk_LTP_gain_iCDF_0, + silk_LTP_gain_iCDF_1, + silk_LTP_gain_iCDF_2 +}; + +const opus_uint8 * const silk_LTP_gain_BITS_Q5_ptrs[NB_LTP_CBKS] = { + silk_LTP_gain_BITS_Q5_0, + silk_LTP_gain_BITS_Q5_1, + silk_LTP_gain_BITS_Q5_2 +}; + +static const opus_int8 silk_LTP_gain_vq_0[8][5] = +{ +{ + 4, 6, 24, 7, 5 +}, +{ + 0, 0, 2, 0, 0 +}, +{ + 12, 28, 41, 13, -4 +}, +{ + -9, 15, 42, 25, 14 +}, +{ + 1, -2, 62, 41, -9 +}, +{ + -10, 37, 65, -4, 3 +}, +{ + -6, 4, 66, 7, -8 +}, +{ + 16, 14, 38, -3, 33 +} +}; + +static const opus_int8 silk_LTP_gain_vq_1[16][5] = +{ +{ + 13, 22, 39, 23, 12 +}, +{ + -1, 36, 64, 27, -6 +}, +{ + -7, 10, 55, 43, 17 +}, +{ + 1, 1, 8, 1, 1 +}, +{ + 6, -11, 74, 53, -9 +}, +{ + -12, 55, 76, -12, 8 +}, +{ + -3, 3, 93, 27, -4 +}, +{ + 26, 39, 59, 3, -8 +}, +{ + 2, 0, 77, 11, 9 +}, +{ + -8, 22, 44, -6, 7 +}, +{ + 40, 9, 26, 3, 9 +}, +{ + -7, 20, 101, -7, 4 +}, +{ + 3, -8, 42, 26, 0 +}, +{ + -15, 33, 68, 2, 23 +}, +{ + -2, 55, 46, -2, 15 +}, +{ + 3, -1, 21, 16, 41 +} +}; + +static const opus_int8 silk_LTP_gain_vq_2[32][5] = +{ +{ + -6, 27, 61, 39, 5 +}, +{ + -11, 42, 88, 4, 1 +}, +{ + -2, 60, 65, 6, -4 +}, +{ + -1, -5, 73, 56, 1 +}, +{ + -9, 19, 94, 29, -9 +}, +{ + 0, 12, 99, 6, 4 +}, +{ + 8, -19, 102, 46, -13 +}, +{ + 3, 2, 13, 3, 2 +}, +{ + 9, -21, 84, 72, -18 +}, +{ + -11, 46, 104, -22, 8 +}, +{ + 18, 38, 48, 23, 0 +}, +{ + -16, 70, 83, -21, 11 +}, +{ + 5, -11, 117, 22, -8 +}, +{ + -6, 23, 117, -12, 3 +}, +{ + 3, -8, 95, 28, 4 +}, +{ + -10, 15, 77, 60, -15 +}, +{ + -1, 4, 124, 2, -4 +}, +{ + 3, 38, 84, 24, -25 +}, +{ + 2, 13, 42, 13, 31 +}, +{ + 21, -4, 56, 46, -1 +}, +{ + -1, 35, 79, -13, 19 +}, +{ + -7, 65, 88, -9, -14 +}, +{ + 20, 4, 81, 49, -29 +}, +{ + 20, 0, 75, 3, -17 +}, +{ + 5, -9, 44, 92, -8 +}, +{ + 1, -3, 22, 69, 31 +}, +{ + -6, 95, 41, -12, 5 +}, +{ + 39, 67, 16, -4, 1 +}, +{ + 0, -6, 120, 55, -36 +}, +{ + -13, 44, 122, 4, -24 +}, +{ + 81, 5, 11, 3, 7 +}, +{ + 2, 0, 9, 10, 88 +} +}; + +const opus_int8 * const silk_LTP_vq_ptrs_Q7[NB_LTP_CBKS] = { + (opus_int8 *)&silk_LTP_gain_vq_0[0][0], + (opus_int8 *)&silk_LTP_gain_vq_1[0][0], + (opus_int8 *)&silk_LTP_gain_vq_2[0][0] +}; + +/* Maximum frequency-dependent response of the pitch taps above, + computed as max(abs(freqz(taps))) */ +static const opus_uint8 silk_LTP_gain_vq_0_gain[8] = { + 46, 2, 90, 87, 93, 91, 82, 98 +}; + +static const opus_uint8 silk_LTP_gain_vq_1_gain[16] = { + 109, 120, 118, 12, 113, 115, 117, 119, + 99, 59, 87, 111, 63, 111, 112, 80 +}; + +static const opus_uint8 silk_LTP_gain_vq_2_gain[32] = { + 126, 124, 125, 124, 129, 121, 126, 23, + 132, 127, 127, 127, 126, 127, 122, 133, + 130, 134, 101, 118, 119, 145, 126, 86, + 124, 120, 123, 119, 170, 173, 107, 109 +}; + +const opus_uint8 * const silk_LTP_vq_gain_ptrs_Q7[NB_LTP_CBKS] = { + &silk_LTP_gain_vq_0_gain[0], + &silk_LTP_gain_vq_1_gain[0], + &silk_LTP_gain_vq_2_gain[0] +}; + +const opus_int8 silk_LTP_vq_sizes[NB_LTP_CBKS] = { + 8, 16, 32 +}; diff --git a/asm/libs/opus/silk/tables_NLSF_CB_NB_MB.c b/asm/libs/opus/silk/tables_NLSF_CB_NB_MB.c new file mode 100644 index 00000000..8c59d207 --- /dev/null +++ b/asm/libs/opus/silk/tables_NLSF_CB_NB_MB.c @@ -0,0 +1,159 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "tables.h" + +static const opus_uint8 silk_NLSF_CB1_NB_MB_Q8[ 320 ] = { + 12, 35, 60, 83, 108, 132, 157, 180, + 206, 228, 15, 32, 55, 77, 101, 125, + 151, 175, 201, 225, 19, 42, 66, 89, + 114, 137, 162, 184, 209, 230, 12, 25, + 50, 72, 97, 120, 147, 172, 200, 223, + 26, 44, 69, 90, 114, 135, 159, 180, + 205, 225, 13, 22, 53, 80, 106, 130, + 156, 180, 205, 228, 15, 25, 44, 64, + 90, 115, 142, 168, 196, 222, 19, 24, + 62, 82, 100, 120, 145, 168, 190, 214, + 22, 31, 50, 79, 103, 120, 151, 170, + 203, 227, 21, 29, 45, 65, 106, 124, + 150, 171, 196, 224, 30, 49, 75, 97, + 121, 142, 165, 186, 209, 229, 19, 25, + 52, 70, 93, 116, 143, 166, 192, 219, + 26, 34, 62, 75, 97, 118, 145, 167, + 194, 217, 25, 33, 56, 70, 91, 113, + 143, 165, 196, 223, 21, 34, 51, 72, + 97, 117, 145, 171, 196, 222, 20, 29, + 50, 67, 90, 117, 144, 168, 197, 221, + 22, 31, 48, 66, 95, 117, 146, 168, + 196, 222, 24, 33, 51, 77, 116, 134, + 158, 180, 200, 224, 21, 28, 70, 87, + 106, 124, 149, 170, 194, 217, 26, 33, + 53, 64, 83, 117, 152, 173, 204, 225, + 27, 34, 65, 95, 108, 129, 155, 174, + 210, 225, 20, 26, 72, 99, 113, 131, + 154, 176, 200, 219, 34, 43, 61, 78, + 93, 114, 155, 177, 205, 229, 23, 29, + 54, 97, 124, 138, 163, 179, 209, 229, + 30, 38, 56, 89, 118, 129, 158, 178, + 200, 231, 21, 29, 49, 63, 85, 111, + 142, 163, 193, 222, 27, 48, 77, 103, + 133, 158, 179, 196, 215, 232, 29, 47, + 74, 99, 124, 151, 176, 198, 220, 237, + 33, 42, 61, 76, 93, 121, 155, 174, + 207, 225, 29, 53, 87, 112, 136, 154, + 170, 188, 208, 227, 24, 30, 52, 84, + 131, 150, 166, 186, 203, 229, 37, 48, + 64, 84, 104, 118, 156, 177, 201, 230 +}; + +static const opus_uint8 silk_NLSF_CB1_iCDF_NB_MB[ 64 ] = { + 212, 178, 148, 129, 108, 96, 85, 82, + 79, 77, 61, 59, 57, 56, 51, 49, + 48, 45, 42, 41, 40, 38, 36, 34, + 31, 30, 21, 12, 10, 3, 1, 0, + 255, 245, 244, 236, 233, 225, 217, 203, + 190, 176, 175, 161, 149, 136, 125, 114, + 102, 91, 81, 71, 60, 52, 43, 35, + 28, 20, 19, 18, 12, 11, 5, 0 +}; + +static const opus_uint8 silk_NLSF_CB2_SELECT_NB_MB[ 160 ] = { + 16, 0, 0, 0, 0, 99, 66, 36, + 36, 34, 36, 34, 34, 34, 34, 83, + 69, 36, 52, 34, 116, 102, 70, 68, + 68, 176, 102, 68, 68, 34, 65, 85, + 68, 84, 36, 116, 141, 152, 139, 170, + 132, 187, 184, 216, 137, 132, 249, 168, + 185, 139, 104, 102, 100, 68, 68, 178, + 218, 185, 185, 170, 244, 216, 187, 187, + 170, 244, 187, 187, 219, 138, 103, 155, + 184, 185, 137, 116, 183, 155, 152, 136, + 132, 217, 184, 184, 170, 164, 217, 171, + 155, 139, 244, 169, 184, 185, 170, 164, + 216, 223, 218, 138, 214, 143, 188, 218, + 168, 244, 141, 136, 155, 170, 168, 138, + 220, 219, 139, 164, 219, 202, 216, 137, + 168, 186, 246, 185, 139, 116, 185, 219, + 185, 138, 100, 100, 134, 100, 102, 34, + 68, 68, 100, 68, 168, 203, 221, 218, + 168, 167, 154, 136, 104, 70, 164, 246, + 171, 137, 139, 137, 155, 218, 219, 139 +}; + +static const opus_uint8 silk_NLSF_CB2_iCDF_NB_MB[ 72 ] = { + 255, 254, 253, 238, 14, 3, 2, 1, + 0, 255, 254, 252, 218, 35, 3, 2, + 1, 0, 255, 254, 250, 208, 59, 4, + 2, 1, 0, 255, 254, 246, 194, 71, + 10, 2, 1, 0, 255, 252, 236, 183, + 82, 8, 2, 1, 0, 255, 252, 235, + 180, 90, 17, 2, 1, 0, 255, 248, + 224, 171, 97, 30, 4, 1, 0, 255, + 254, 236, 173, 95, 37, 7, 1, 0 +}; + +static const opus_uint8 silk_NLSF_CB2_BITS_NB_MB_Q5[ 72 ] = { + 255, 255, 255, 131, 6, 145, 255, 255, + 255, 255, 255, 236, 93, 15, 96, 255, + 255, 255, 255, 255, 194, 83, 25, 71, + 221, 255, 255, 255, 255, 162, 73, 34, + 66, 162, 255, 255, 255, 210, 126, 73, + 43, 57, 173, 255, 255, 255, 201, 125, + 71, 48, 58, 130, 255, 255, 255, 166, + 110, 73, 57, 62, 104, 210, 255, 255, + 251, 123, 65, 55, 68, 100, 171, 255 +}; + +static const opus_uint8 silk_NLSF_PRED_NB_MB_Q8[ 18 ] = { + 179, 138, 140, 148, 151, 149, 153, 151, + 163, 116, 67, 82, 59, 92, 72, 100, + 89, 92 +}; + +static const opus_int16 silk_NLSF_DELTA_MIN_NB_MB_Q15[ 11 ] = { + 250, 3, 6, 3, 3, 3, 4, 3, + 3, 3, 461 +}; + +const silk_NLSF_CB_struct silk_NLSF_CB_NB_MB = +{ + 32, + 10, + SILK_FIX_CONST( 0.18, 16 ), + SILK_FIX_CONST( 1.0 / 0.18, 6 ), + silk_NLSF_CB1_NB_MB_Q8, + silk_NLSF_CB1_iCDF_NB_MB, + silk_NLSF_PRED_NB_MB_Q8, + silk_NLSF_CB2_SELECT_NB_MB, + silk_NLSF_CB2_iCDF_NB_MB, + silk_NLSF_CB2_BITS_NB_MB_Q5, + silk_NLSF_DELTA_MIN_NB_MB_Q15, +}; diff --git a/asm/libs/opus/silk/tables_NLSF_CB_WB.c b/asm/libs/opus/silk/tables_NLSF_CB_WB.c new file mode 100644 index 00000000..50af87eb --- /dev/null +++ b/asm/libs/opus/silk/tables_NLSF_CB_WB.c @@ -0,0 +1,198 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "tables.h" + +static const opus_uint8 silk_NLSF_CB1_WB_Q8[ 512 ] = { + 7, 23, 38, 54, 69, 85, 100, 116, + 131, 147, 162, 178, 193, 208, 223, 239, + 13, 25, 41, 55, 69, 83, 98, 112, + 127, 142, 157, 171, 187, 203, 220, 236, + 15, 21, 34, 51, 61, 78, 92, 106, + 126, 136, 152, 167, 185, 205, 225, 240, + 10, 21, 36, 50, 63, 79, 95, 110, + 126, 141, 157, 173, 189, 205, 221, 237, + 17, 20, 37, 51, 59, 78, 89, 107, + 123, 134, 150, 164, 184, 205, 224, 240, + 10, 15, 32, 51, 67, 81, 96, 112, + 129, 142, 158, 173, 189, 204, 220, 236, + 8, 21, 37, 51, 65, 79, 98, 113, + 126, 138, 155, 168, 179, 192, 209, 218, + 12, 15, 34, 55, 63, 78, 87, 108, + 118, 131, 148, 167, 185, 203, 219, 236, + 16, 19, 32, 36, 56, 79, 91, 108, + 118, 136, 154, 171, 186, 204, 220, 237, + 11, 28, 43, 58, 74, 89, 105, 120, + 135, 150, 165, 180, 196, 211, 226, 241, + 6, 16, 33, 46, 60, 75, 92, 107, + 123, 137, 156, 169, 185, 199, 214, 225, + 11, 19, 30, 44, 57, 74, 89, 105, + 121, 135, 152, 169, 186, 202, 218, 234, + 12, 19, 29, 46, 57, 71, 88, 100, + 120, 132, 148, 165, 182, 199, 216, 233, + 17, 23, 35, 46, 56, 77, 92, 106, + 123, 134, 152, 167, 185, 204, 222, 237, + 14, 17, 45, 53, 63, 75, 89, 107, + 115, 132, 151, 171, 188, 206, 221, 240, + 9, 16, 29, 40, 56, 71, 88, 103, + 119, 137, 154, 171, 189, 205, 222, 237, + 16, 19, 36, 48, 57, 76, 87, 105, + 118, 132, 150, 167, 185, 202, 218, 236, + 12, 17, 29, 54, 71, 81, 94, 104, + 126, 136, 149, 164, 182, 201, 221, 237, + 15, 28, 47, 62, 79, 97, 115, 129, + 142, 155, 168, 180, 194, 208, 223, 238, + 8, 14, 30, 45, 62, 78, 94, 111, + 127, 143, 159, 175, 192, 207, 223, 239, + 17, 30, 49, 62, 79, 92, 107, 119, + 132, 145, 160, 174, 190, 204, 220, 235, + 14, 19, 36, 45, 61, 76, 91, 108, + 121, 138, 154, 172, 189, 205, 222, 238, + 12, 18, 31, 45, 60, 76, 91, 107, + 123, 138, 154, 171, 187, 204, 221, 236, + 13, 17, 31, 43, 53, 70, 83, 103, + 114, 131, 149, 167, 185, 203, 220, 237, + 17, 22, 35, 42, 58, 78, 93, 110, + 125, 139, 155, 170, 188, 206, 224, 240, + 8, 15, 34, 50, 67, 83, 99, 115, + 131, 146, 162, 178, 193, 209, 224, 239, + 13, 16, 41, 66, 73, 86, 95, 111, + 128, 137, 150, 163, 183, 206, 225, 241, + 17, 25, 37, 52, 63, 75, 92, 102, + 119, 132, 144, 160, 175, 191, 212, 231, + 19, 31, 49, 65, 83, 100, 117, 133, + 147, 161, 174, 187, 200, 213, 227, 242, + 18, 31, 52, 68, 88, 103, 117, 126, + 138, 149, 163, 177, 192, 207, 223, 239, + 16, 29, 47, 61, 76, 90, 106, 119, + 133, 147, 161, 176, 193, 209, 224, 240, + 15, 21, 35, 50, 61, 73, 86, 97, + 110, 119, 129, 141, 175, 198, 218, 237 +}; + +static const opus_uint8 silk_NLSF_CB1_iCDF_WB[ 64 ] = { + 225, 204, 201, 184, 183, 175, 158, 154, + 153, 135, 119, 115, 113, 110, 109, 99, + 98, 95, 79, 68, 52, 50, 48, 45, + 43, 32, 31, 27, 18, 10, 3, 0, + 255, 251, 235, 230, 212, 201, 196, 182, + 167, 166, 163, 151, 138, 124, 110, 104, + 90, 78, 76, 70, 69, 57, 45, 34, + 24, 21, 11, 6, 5, 4, 3, 0 +}; + +static const opus_uint8 silk_NLSF_CB2_SELECT_WB[ 256 ] = { + 0, 0, 0, 0, 0, 0, 0, 1, + 100, 102, 102, 68, 68, 36, 34, 96, + 164, 107, 158, 185, 180, 185, 139, 102, + 64, 66, 36, 34, 34, 0, 1, 32, + 208, 139, 141, 191, 152, 185, 155, 104, + 96, 171, 104, 166, 102, 102, 102, 132, + 1, 0, 0, 0, 0, 16, 16, 0, + 80, 109, 78, 107, 185, 139, 103, 101, + 208, 212, 141, 139, 173, 153, 123, 103, + 36, 0, 0, 0, 0, 0, 0, 1, + 48, 0, 0, 0, 0, 0, 0, 32, + 68, 135, 123, 119, 119, 103, 69, 98, + 68, 103, 120, 118, 118, 102, 71, 98, + 134, 136, 157, 184, 182, 153, 139, 134, + 208, 168, 248, 75, 189, 143, 121, 107, + 32, 49, 34, 34, 34, 0, 17, 2, + 210, 235, 139, 123, 185, 137, 105, 134, + 98, 135, 104, 182, 100, 183, 171, 134, + 100, 70, 68, 70, 66, 66, 34, 131, + 64, 166, 102, 68, 36, 2, 1, 0, + 134, 166, 102, 68, 34, 34, 66, 132, + 212, 246, 158, 139, 107, 107, 87, 102, + 100, 219, 125, 122, 137, 118, 103, 132, + 114, 135, 137, 105, 171, 106, 50, 34, + 164, 214, 141, 143, 185, 151, 121, 103, + 192, 34, 0, 0, 0, 0, 0, 1, + 208, 109, 74, 187, 134, 249, 159, 137, + 102, 110, 154, 118, 87, 101, 119, 101, + 0, 2, 0, 36, 36, 66, 68, 35, + 96, 164, 102, 100, 36, 0, 2, 33, + 167, 138, 174, 102, 100, 84, 2, 2, + 100, 107, 120, 119, 36, 197, 24, 0 +}; + +static const opus_uint8 silk_NLSF_CB2_iCDF_WB[ 72 ] = { + 255, 254, 253, 244, 12, 3, 2, 1, + 0, 255, 254, 252, 224, 38, 3, 2, + 1, 0, 255, 254, 251, 209, 57, 4, + 2, 1, 0, 255, 254, 244, 195, 69, + 4, 2, 1, 0, 255, 251, 232, 184, + 84, 7, 2, 1, 0, 255, 254, 240, + 186, 86, 14, 2, 1, 0, 255, 254, + 239, 178, 91, 30, 5, 1, 0, 255, + 248, 227, 177, 100, 19, 2, 1, 0 +}; + +static const opus_uint8 silk_NLSF_CB2_BITS_WB_Q5[ 72 ] = { + 255, 255, 255, 156, 4, 154, 255, 255, + 255, 255, 255, 227, 102, 15, 92, 255, + 255, 255, 255, 255, 213, 83, 24, 72, + 236, 255, 255, 255, 255, 150, 76, 33, + 63, 214, 255, 255, 255, 190, 121, 77, + 43, 55, 185, 255, 255, 255, 245, 137, + 71, 43, 59, 139, 255, 255, 255, 255, + 131, 66, 50, 66, 107, 194, 255, 255, + 166, 116, 76, 55, 53, 125, 255, 255 +}; + +static const opus_uint8 silk_NLSF_PRED_WB_Q8[ 30 ] = { + 175, 148, 160, 176, 178, 173, 174, 164, + 177, 174, 196, 182, 198, 192, 182, 68, + 62, 66, 60, 72, 117, 85, 90, 118, + 136, 151, 142, 160, 142, 155 +}; + +static const opus_int16 silk_NLSF_DELTA_MIN_WB_Q15[ 17 ] = { + 100, 3, 40, 3, 3, 3, 5, 14, + 14, 10, 11, 3, 8, 9, 7, 3, + 347 +}; + +const silk_NLSF_CB_struct silk_NLSF_CB_WB = +{ + 32, + 16, + SILK_FIX_CONST( 0.15, 16 ), + SILK_FIX_CONST( 1.0 / 0.15, 6 ), + silk_NLSF_CB1_WB_Q8, + silk_NLSF_CB1_iCDF_WB, + silk_NLSF_PRED_WB_Q8, + silk_NLSF_CB2_SELECT_WB, + silk_NLSF_CB2_iCDF_WB, + silk_NLSF_CB2_BITS_WB_Q5, + silk_NLSF_DELTA_MIN_WB_Q15, +}; + diff --git a/asm/libs/opus/silk/tables_gain.c b/asm/libs/opus/silk/tables_gain.c new file mode 100644 index 00000000..37e41d89 --- /dev/null +++ b/asm/libs/opus/silk/tables_gain.c @@ -0,0 +1,63 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "tables.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + +const opus_uint8 silk_gain_iCDF[ 3 ][ N_LEVELS_QGAIN / 8 ] = +{ +{ + 224, 112, 44, 15, 3, 2, 1, 0 +}, +{ + 254, 237, 192, 132, 70, 23, 4, 0 +}, +{ + 255, 252, 226, 155, 61, 11, 2, 0 +} +}; + +const opus_uint8 silk_delta_gain_iCDF[ MAX_DELTA_GAIN_QUANT - MIN_DELTA_GAIN_QUANT + 1 ] = { + 250, 245, 234, 203, 71, 50, 42, 38, + 35, 33, 31, 29, 28, 27, 26, 25, + 24, 23, 22, 21, 20, 19, 18, 17, + 16, 15, 14, 13, 12, 11, 10, 9, + 8, 7, 6, 5, 4, 3, 2, 1, + 0 +}; + +#ifdef __cplusplus +} +#endif diff --git a/asm/libs/opus/silk/tables_other.c b/asm/libs/opus/silk/tables_other.c new file mode 100644 index 00000000..398686bf --- /dev/null +++ b/asm/libs/opus/silk/tables_other.c @@ -0,0 +1,138 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "structs.h" +#include "define.h" +#include "tables.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + +/* Piece-wise linear mapping from bitrate in kbps to coding quality in dB SNR */ +const opus_int32 silk_TargetRate_table_NB[ TARGET_RATE_TAB_SZ ] = { + 0, 8000, 9400, 11500, 13500, 17500, 25000, MAX_TARGET_RATE_BPS +}; +const opus_int32 silk_TargetRate_table_MB[ TARGET_RATE_TAB_SZ ] = { + 0, 9000, 12000, 14500, 18500, 24500, 35500, MAX_TARGET_RATE_BPS +}; +const opus_int32 silk_TargetRate_table_WB[ TARGET_RATE_TAB_SZ ] = { + 0, 10500, 14000, 17000, 21500, 28500, 42000, MAX_TARGET_RATE_BPS +}; +const opus_int16 silk_SNR_table_Q1[ TARGET_RATE_TAB_SZ ] = { + 18, 29, 38, 40, 46, 52, 62, 84 +}; + +/* Tables for stereo predictor coding */ +const opus_int16 silk_stereo_pred_quant_Q13[ STEREO_QUANT_TAB_SIZE ] = { + -13732, -10050, -8266, -7526, -6500, -5000, -2950, -820, + 820, 2950, 5000, 6500, 7526, 8266, 10050, 13732 +}; +const opus_uint8 silk_stereo_pred_joint_iCDF[ 25 ] = { + 249, 247, 246, 245, 244, + 234, 210, 202, 201, 200, + 197, 174, 82, 59, 56, + 55, 54, 46, 22, 12, + 11, 10, 9, 7, 0 +}; +const opus_uint8 silk_stereo_only_code_mid_iCDF[ 2 ] = { 64, 0 }; + +/* Tables for LBRR flags */ +static const opus_uint8 silk_LBRR_flags_2_iCDF[ 3 ] = { 203, 150, 0 }; +static const opus_uint8 silk_LBRR_flags_3_iCDF[ 7 ] = { 215, 195, 166, 125, 110, 82, 0 }; +const opus_uint8 * const silk_LBRR_flags_iCDF_ptr[ 2 ] = { + silk_LBRR_flags_2_iCDF, + silk_LBRR_flags_3_iCDF +}; + +/* Table for LSB coding */ +const opus_uint8 silk_lsb_iCDF[ 2 ] = { 120, 0 }; + +/* Tables for LTPScale */ +const opus_uint8 silk_LTPscale_iCDF[ 3 ] = { 128, 64, 0 }; + +/* Tables for signal type and offset coding */ +const opus_uint8 silk_type_offset_VAD_iCDF[ 4 ] = { + 232, 158, 10, 0 +}; +const opus_uint8 silk_type_offset_no_VAD_iCDF[ 2 ] = { + 230, 0 +}; + +/* Tables for NLSF interpolation factor */ +const opus_uint8 silk_NLSF_interpolation_factor_iCDF[ 5 ] = { 243, 221, 192, 181, 0 }; + +/* Quantization offsets */ +const opus_int16 silk_Quantization_Offsets_Q10[ 2 ][ 2 ] = { + { OFFSET_UVL_Q10, OFFSET_UVH_Q10 }, { OFFSET_VL_Q10, OFFSET_VH_Q10 } +}; + +/* Table for LTPScale */ +const opus_int16 silk_LTPScales_table_Q14[ 3 ] = { 15565, 12288, 8192 }; + +/* Uniform entropy tables */ +const opus_uint8 silk_uniform3_iCDF[ 3 ] = { 171, 85, 0 }; +const opus_uint8 silk_uniform4_iCDF[ 4 ] = { 192, 128, 64, 0 }; +const opus_uint8 silk_uniform5_iCDF[ 5 ] = { 205, 154, 102, 51, 0 }; +const opus_uint8 silk_uniform6_iCDF[ 6 ] = { 213, 171, 128, 85, 43, 0 }; +const opus_uint8 silk_uniform8_iCDF[ 8 ] = { 224, 192, 160, 128, 96, 64, 32, 0 }; + +const opus_uint8 silk_NLSF_EXT_iCDF[ 7 ] = { 100, 40, 16, 7, 3, 1, 0 }; + +/* Elliptic/Cauer filters designed with 0.1 dB passband ripple, + 80 dB minimum stopband attenuation, and + [0.95 : 0.15 : 0.35] normalized cut off frequencies. */ + +/* Interpolation points for filter coefficients used in the bandwidth transition smoother */ +const opus_int32 silk_Transition_LP_B_Q28[ TRANSITION_INT_NUM ][ TRANSITION_NB ] = +{ +{ 250767114, 501534038, 250767114 }, +{ 209867381, 419732057, 209867381 }, +{ 170987846, 341967853, 170987846 }, +{ 131531482, 263046905, 131531482 }, +{ 89306658, 178584282, 89306658 } +}; + +/* Interpolation points for filter coefficients used in the bandwidth transition smoother */ +const opus_int32 silk_Transition_LP_A_Q28[ TRANSITION_INT_NUM ][ TRANSITION_NA ] = +{ +{ 506393414, 239854379 }, +{ 411067935, 169683996 }, +{ 306733530, 116694253 }, +{ 185807084, 77959395 }, +{ 35497197, 57401098 } +}; + +#ifdef __cplusplus +} +#endif + diff --git a/asm/libs/opus/silk/tables_pitch_lag.c b/asm/libs/opus/silk/tables_pitch_lag.c new file mode 100644 index 00000000..e80cc59a --- /dev/null +++ b/asm/libs/opus/silk/tables_pitch_lag.c @@ -0,0 +1,69 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "tables.h" + +const opus_uint8 silk_pitch_lag_iCDF[ 2 * ( PITCH_EST_MAX_LAG_MS - PITCH_EST_MIN_LAG_MS ) ] = { + 253, 250, 244, 233, 212, 182, 150, 131, + 120, 110, 98, 85, 72, 60, 49, 40, + 32, 25, 19, 15, 13, 11, 9, 8, + 7, 6, 5, 4, 3, 2, 1, 0 +}; + +const opus_uint8 silk_pitch_delta_iCDF[21] = { + 210, 208, 206, 203, 199, 193, 183, 168, + 142, 104, 74, 52, 37, 27, 20, 14, + 10, 6, 4, 2, 0 +}; + +const opus_uint8 silk_pitch_contour_iCDF[34] = { + 223, 201, 183, 167, 152, 138, 124, 111, + 98, 88, 79, 70, 62, 56, 50, 44, + 39, 35, 31, 27, 24, 21, 18, 16, + 14, 12, 10, 8, 6, 4, 3, 2, + 1, 0 +}; + +const opus_uint8 silk_pitch_contour_NB_iCDF[11] = { + 188, 176, 155, 138, 119, 97, 67, 43, + 26, 10, 0 +}; + +const opus_uint8 silk_pitch_contour_10_ms_iCDF[12] = { + 165, 119, 80, 61, 47, 35, 27, 20, + 14, 9, 4, 0 +}; + +const opus_uint8 silk_pitch_contour_10_ms_NB_iCDF[3] = { + 113, 63, 0 +}; + + diff --git a/asm/libs/opus/silk/tables_pulses_per_block.c b/asm/libs/opus/silk/tables_pulses_per_block.c new file mode 100644 index 00000000..c7c01c88 --- /dev/null +++ b/asm/libs/opus/silk/tables_pulses_per_block.c @@ -0,0 +1,264 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "tables.h" + +const opus_uint8 silk_max_pulses_table[ 4 ] = { + 8, 10, 12, 16 +}; + +const opus_uint8 silk_pulses_per_block_iCDF[ 10 ][ 18 ] = { +{ + 125, 51, 26, 18, 15, 12, 11, 10, + 9, 8, 7, 6, 5, 4, 3, 2, + 1, 0 +}, +{ + 198, 105, 45, 22, 15, 12, 11, 10, + 9, 8, 7, 6, 5, 4, 3, 2, + 1, 0 +}, +{ + 213, 162, 116, 83, 59, 43, 32, 24, + 18, 15, 12, 9, 7, 6, 5, 3, + 2, 0 +}, +{ + 239, 187, 116, 59, 28, 16, 11, 10, + 9, 8, 7, 6, 5, 4, 3, 2, + 1, 0 +}, +{ + 250, 229, 188, 135, 86, 51, 30, 19, + 13, 10, 8, 6, 5, 4, 3, 2, + 1, 0 +}, +{ + 249, 235, 213, 185, 156, 128, 103, 83, + 66, 53, 42, 33, 26, 21, 17, 13, + 10, 0 +}, +{ + 254, 249, 235, 206, 164, 118, 77, 46, + 27, 16, 10, 7, 5, 4, 3, 2, + 1, 0 +}, +{ + 255, 253, 249, 239, 220, 191, 156, 119, + 85, 57, 37, 23, 15, 10, 6, 4, + 2, 0 +}, +{ + 255, 253, 251, 246, 237, 223, 203, 179, + 152, 124, 98, 75, 55, 40, 29, 21, + 15, 0 +}, +{ + 255, 254, 253, 247, 220, 162, 106, 67, + 42, 28, 18, 12, 9, 6, 4, 3, + 2, 0 +} +}; + +const opus_uint8 silk_pulses_per_block_BITS_Q5[ 9 ][ 18 ] = { +{ + 31, 57, 107, 160, 205, 205, 255, 255, + 255, 255, 255, 255, 255, 255, 255, 255, + 255, 255 +}, +{ + 69, 47, 67, 111, 166, 205, 255, 255, + 255, 255, 255, 255, 255, 255, 255, 255, + 255, 255 +}, +{ + 82, 74, 79, 95, 109, 128, 145, 160, + 173, 205, 205, 205, 224, 255, 255, 224, + 255, 224 +}, +{ + 125, 74, 59, 69, 97, 141, 182, 255, + 255, 255, 255, 255, 255, 255, 255, 255, + 255, 255 +}, +{ + 173, 115, 85, 73, 76, 92, 115, 145, + 173, 205, 224, 224, 255, 255, 255, 255, + 255, 255 +}, +{ + 166, 134, 113, 102, 101, 102, 107, 118, + 125, 138, 145, 155, 166, 182, 192, 192, + 205, 150 +}, +{ + 224, 182, 134, 101, 83, 79, 85, 97, + 120, 145, 173, 205, 224, 255, 255, 255, + 255, 255 +}, +{ + 255, 224, 192, 150, 120, 101, 92, 89, + 93, 102, 118, 134, 160, 182, 192, 224, + 224, 224 +}, +{ + 255, 224, 224, 182, 155, 134, 118, 109, + 104, 102, 106, 111, 118, 131, 145, 160, + 173, 131 +} +}; + +const opus_uint8 silk_rate_levels_iCDF[ 2 ][ 9 ] = +{ +{ + 241, 190, 178, 132, 87, 74, 41, 14, + 0 +}, +{ + 223, 193, 157, 140, 106, 57, 39, 18, + 0 +} +}; + +const opus_uint8 silk_rate_levels_BITS_Q5[ 2 ][ 9 ] = +{ +{ + 131, 74, 141, 79, 80, 138, 95, 104, + 134 +}, +{ + 95, 99, 91, 125, 93, 76, 123, 115, + 123 +} +}; + +const opus_uint8 silk_shell_code_table0[ 152 ] = { + 128, 0, 214, 42, 0, 235, 128, 21, + 0, 244, 184, 72, 11, 0, 248, 214, + 128, 42, 7, 0, 248, 225, 170, 80, + 25, 5, 0, 251, 236, 198, 126, 54, + 18, 3, 0, 250, 238, 211, 159, 82, + 35, 15, 5, 0, 250, 231, 203, 168, + 128, 88, 53, 25, 6, 0, 252, 238, + 216, 185, 148, 108, 71, 40, 18, 4, + 0, 253, 243, 225, 199, 166, 128, 90, + 57, 31, 13, 3, 0, 254, 246, 233, + 212, 183, 147, 109, 73, 44, 23, 10, + 2, 0, 255, 250, 240, 223, 198, 166, + 128, 90, 58, 33, 16, 6, 1, 0, + 255, 251, 244, 231, 210, 181, 146, 110, + 75, 46, 25, 12, 5, 1, 0, 255, + 253, 248, 238, 221, 196, 164, 128, 92, + 60, 35, 18, 8, 3, 1, 0, 255, + 253, 249, 242, 229, 208, 180, 146, 110, + 76, 48, 27, 14, 7, 3, 1, 0 +}; + +const opus_uint8 silk_shell_code_table1[ 152 ] = { + 129, 0, 207, 50, 0, 236, 129, 20, + 0, 245, 185, 72, 10, 0, 249, 213, + 129, 42, 6, 0, 250, 226, 169, 87, + 27, 4, 0, 251, 233, 194, 130, 62, + 20, 4, 0, 250, 236, 207, 160, 99, + 47, 17, 3, 0, 255, 240, 217, 182, + 131, 81, 41, 11, 1, 0, 255, 254, + 233, 201, 159, 107, 61, 20, 2, 1, + 0, 255, 249, 233, 206, 170, 128, 86, + 50, 23, 7, 1, 0, 255, 250, 238, + 217, 186, 148, 108, 70, 39, 18, 6, + 1, 0, 255, 252, 243, 226, 200, 166, + 128, 90, 56, 30, 13, 4, 1, 0, + 255, 252, 245, 231, 209, 180, 146, 110, + 76, 47, 25, 11, 4, 1, 0, 255, + 253, 248, 237, 219, 194, 163, 128, 93, + 62, 37, 19, 8, 3, 1, 0, 255, + 254, 250, 241, 226, 205, 177, 145, 111, + 79, 51, 30, 15, 6, 2, 1, 0 +}; + +const opus_uint8 silk_shell_code_table2[ 152 ] = { + 129, 0, 203, 54, 0, 234, 129, 23, + 0, 245, 184, 73, 10, 0, 250, 215, + 129, 41, 5, 0, 252, 232, 173, 86, + 24, 3, 0, 253, 240, 200, 129, 56, + 15, 2, 0, 253, 244, 217, 164, 94, + 38, 10, 1, 0, 253, 245, 226, 189, + 132, 71, 27, 7, 1, 0, 253, 246, + 231, 203, 159, 105, 56, 23, 6, 1, + 0, 255, 248, 235, 213, 179, 133, 85, + 47, 19, 5, 1, 0, 255, 254, 243, + 221, 194, 159, 117, 70, 37, 12, 2, + 1, 0, 255, 254, 248, 234, 208, 171, + 128, 85, 48, 22, 8, 2, 1, 0, + 255, 254, 250, 240, 220, 189, 149, 107, + 67, 36, 16, 6, 2, 1, 0, 255, + 254, 251, 243, 227, 201, 166, 128, 90, + 55, 29, 13, 5, 2, 1, 0, 255, + 254, 252, 246, 234, 213, 183, 147, 109, + 73, 43, 22, 10, 4, 2, 1, 0 +}; + +const opus_uint8 silk_shell_code_table3[ 152 ] = { + 130, 0, 200, 58, 0, 231, 130, 26, + 0, 244, 184, 76, 12, 0, 249, 214, + 130, 43, 6, 0, 252, 232, 173, 87, + 24, 3, 0, 253, 241, 203, 131, 56, + 14, 2, 0, 254, 246, 221, 167, 94, + 35, 8, 1, 0, 254, 249, 232, 193, + 130, 65, 23, 5, 1, 0, 255, 251, + 239, 211, 162, 99, 45, 15, 4, 1, + 0, 255, 251, 243, 223, 186, 131, 74, + 33, 11, 3, 1, 0, 255, 252, 245, + 230, 202, 158, 105, 57, 24, 8, 2, + 1, 0, 255, 253, 247, 235, 214, 179, + 132, 84, 44, 19, 7, 2, 1, 0, + 255, 254, 250, 240, 223, 196, 159, 112, + 69, 36, 15, 6, 2, 1, 0, 255, + 254, 253, 245, 231, 209, 176, 136, 93, + 55, 27, 11, 3, 2, 1, 0, 255, + 254, 253, 252, 239, 221, 194, 158, 117, + 76, 42, 18, 4, 3, 2, 1, 0 +}; + +const opus_uint8 silk_shell_code_table_offsets[ 17 ] = { + 0, 0, 2, 5, 9, 14, 20, 27, + 35, 44, 54, 65, 77, 90, 104, 119, + 135 +}; + +const opus_uint8 silk_sign_iCDF[ 42 ] = { + 254, 49, 67, 77, 82, 93, 99, + 198, 11, 18, 24, 31, 36, 45, + 255, 46, 66, 78, 87, 94, 104, + 208, 14, 21, 32, 42, 51, 66, + 255, 94, 104, 109, 112, 115, 118, + 248, 53, 69, 80, 88, 95, 102 +}; diff --git a/asm/libs/opus/silk/tuning_parameters.h b/asm/libs/opus/silk/tuning_parameters.h new file mode 100644 index 00000000..5b8f4042 --- /dev/null +++ b/asm/libs/opus/silk/tuning_parameters.h @@ -0,0 +1,171 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_TUNING_PARAMETERS_H +#define SILK_TUNING_PARAMETERS_H + +#ifdef __cplusplus +extern "C" +{ +#endif + +/* Decay time for bitreservoir */ +#define BITRESERVOIR_DECAY_TIME_MS 500 + +/*******************/ +/* Pitch estimator */ +/*******************/ + +/* Level of noise floor for whitening filter LPC analysis in pitch analysis */ +#define FIND_PITCH_WHITE_NOISE_FRACTION 1e-3f + +/* Bandwidth expansion for whitening filter in pitch analysis */ +#define FIND_PITCH_BANDWIDTH_EXPANSION 0.99f + +/*********************/ +/* Linear prediction */ +/*********************/ + +/* LPC analysis regularization */ +#define FIND_LPC_COND_FAC 1e-5f + +/* LTP analysis defines */ +#define FIND_LTP_COND_FAC 1e-5f +#define LTP_DAMPING 0.05f +#define LTP_SMOOTHING 0.1f + +/* LTP quantization settings */ +#define MU_LTP_QUANT_NB 0.03f +#define MU_LTP_QUANT_MB 0.025f +#define MU_LTP_QUANT_WB 0.02f + +/* Max cumulative LTP gain */ +#define MAX_SUM_LOG_GAIN_DB 250.0f + +/***********************/ +/* High pass filtering */ +/***********************/ + +/* Smoothing parameters for low end of pitch frequency range estimation */ +#define VARIABLE_HP_SMTH_COEF1 0.1f +#define VARIABLE_HP_SMTH_COEF2 0.015f +#define VARIABLE_HP_MAX_DELTA_FREQ 0.4f + +/* Min and max cut-off frequency values (-3 dB points) */ +#define VARIABLE_HP_MIN_CUTOFF_HZ 60 +#define VARIABLE_HP_MAX_CUTOFF_HZ 100 + +/***********/ +/* Various */ +/***********/ + +/* VAD threshold */ +#define SPEECH_ACTIVITY_DTX_THRES 0.05f + +/* Speech Activity LBRR enable threshold */ +#define LBRR_SPEECH_ACTIVITY_THRES 0.3f + +/*************************/ +/* Perceptual parameters */ +/*************************/ + +/* reduction in coding SNR during low speech activity */ +#define BG_SNR_DECR_dB 2.0f + +/* factor for reducing quantization noise during voiced speech */ +#define HARM_SNR_INCR_dB 2.0f + +/* factor for reducing quantization noise for unvoiced sparse signals */ +#define SPARSE_SNR_INCR_dB 2.0f + +/* threshold for sparseness measure above which to use lower quantization offset during unvoiced */ +#define SPARSENESS_THRESHOLD_QNT_OFFSET 0.75f + +/* warping control */ +#define WARPING_MULTIPLIER 0.015f + +/* fraction added to first autocorrelation value */ +#define SHAPE_WHITE_NOISE_FRACTION 5e-5f + +/* noise shaping filter chirp factor */ +#define BANDWIDTH_EXPANSION 0.95f + +/* difference between chirp factors for analysis and synthesis noise shaping filters at low bitrates */ +#define LOW_RATE_BANDWIDTH_EXPANSION_DELTA 0.01f + +/* extra harmonic boosting (signal shaping) at low bitrates */ +#define LOW_RATE_HARMONIC_BOOST 0.1f + +/* extra harmonic boosting (signal shaping) for noisy input signals */ +#define LOW_INPUT_QUALITY_HARMONIC_BOOST 0.1f + +/* harmonic noise shaping */ +#define HARMONIC_SHAPING 0.3f + +/* extra harmonic noise shaping for high bitrates or noisy input */ +#define HIGH_RATE_OR_LOW_QUALITY_HARMONIC_SHAPING 0.2f + +/* parameter for shaping noise towards higher frequencies */ +#define HP_NOISE_COEF 0.25f + +/* parameter for shaping noise even more towards higher frequencies during voiced speech */ +#define HARM_HP_NOISE_COEF 0.35f + +/* parameter for applying a high-pass tilt to the input signal */ +#define INPUT_TILT 0.05f + +/* parameter for extra high-pass tilt to the input signal at high rates */ +#define HIGH_RATE_INPUT_TILT 0.1f + +/* parameter for reducing noise at the very low frequencies */ +#define LOW_FREQ_SHAPING 4.0f + +/* less reduction of noise at the very low frequencies for signals with low SNR at low frequencies */ +#define LOW_QUALITY_LOW_FREQ_SHAPING_DECR 0.5f + +/* subframe smoothing coefficient for HarmBoost, HarmShapeGain, Tilt (lower -> more smoothing) */ +#define SUBFR_SMTH_COEF 0.4f + +/* parameters defining the R/D tradeoff in the residual quantizer */ +#define LAMBDA_OFFSET 1.2f +#define LAMBDA_SPEECH_ACT -0.2f +#define LAMBDA_DELAYED_DECISIONS -0.05f +#define LAMBDA_INPUT_QUALITY -0.1f +#define LAMBDA_CODING_QUALITY -0.2f +#define LAMBDA_QUANT_OFFSET 0.8f + +/* Compensation in bitrate calculations for 10 ms modes */ +#define REDUCE_BITRATE_10_MS_BPS 2200 + +/* Maximum time before allowing a bandwidth transition */ +#define MAX_BANDWIDTH_SWITCH_DELAY_MS 5000 + +#ifdef __cplusplus +} +#endif + +#endif /* SILK_TUNING_PARAMETERS_H */ diff --git a/asm/libs/opus/silk/typedef.h b/asm/libs/opus/silk/typedef.h new file mode 100644 index 00000000..97b7e709 --- /dev/null +++ b/asm/libs/opus/silk/typedef.h @@ -0,0 +1,78 @@ +/*********************************************************************** +Copyright (c) 2006-2011, Skype Limited. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +- Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +- Neither the name of Internet Society, IETF or IETF Trust, nor the +names of specific contributors, may be used to endorse or promote +products derived from this software without specific prior written +permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +***********************************************************************/ + +#ifndef SILK_TYPEDEF_H +#define SILK_TYPEDEF_H + +#include "opus_types.h" +#include "opus_defines.h" + +#ifndef FIXED_POINT +# include +# define silk_float float +# define silk_float_MAX FLT_MAX +#endif + +#define silk_int64_MAX ((opus_int64)0x7FFFFFFFFFFFFFFFLL) /* 2^63 - 1 */ +#define silk_int64_MIN ((opus_int64)0x8000000000000000LL) /* -2^63 */ +#define silk_int32_MAX 0x7FFFFFFF /* 2^31 - 1 = 2147483647 */ +#define silk_int32_MIN ((opus_int32)0x80000000) /* -2^31 = -2147483648 */ +#define silk_int16_MAX 0x7FFF /* 2^15 - 1 = 32767 */ +#define silk_int16_MIN ((opus_int16)0x8000) /* -2^15 = -32768 */ +#define silk_int8_MAX 0x7F /* 2^7 - 1 = 127 */ +#define silk_int8_MIN ((opus_int8)0x80) /* -2^7 = -128 */ +#define silk_uint8_MAX 0xFF /* 2^8 - 1 = 255 */ + +#define silk_TRUE 1 +#define silk_FALSE 0 + +/* assertions */ +#if (defined _WIN32 && !defined _WINCE && !defined(__GNUC__) && !defined(NO_ASSERTS)) +# ifndef silk_assert +# include /* ASSERTE() */ +# define silk_assert(COND) _ASSERTE(COND) +# endif +#else +# ifdef ENABLE_ASSERTIONS +# include +# include +#define silk_fatal(str) _silk_fatal(str, __FILE__, __LINE__); +#ifdef __GNUC__ +__attribute__((noreturn)) +#endif +static OPUS_INLINE void _silk_fatal(const char *str, const char *file, int line) +{ + fprintf (stderr, "Fatal (internal) error in %s, line %d: %s\n", file, line, str); + abort(); +} +# define silk_assert(COND) {if (!(COND)) {silk_fatal("assertion failed: " #COND);}} +# else +# define silk_assert(COND) +# endif +#endif + +#endif /* SILK_TYPEDEF_H */ diff --git a/asm/libs/opus/silk/x86/NSQ_del_dec_sse.c b/asm/libs/opus/silk/x86/NSQ_del_dec_sse.c new file mode 100644 index 00000000..21d4a8bc --- /dev/null +++ b/asm/libs/opus/silk/x86/NSQ_del_dec_sse.c @@ -0,0 +1,857 @@ +/* Copyright (c) 2014, Cisco Systems, INC + Written by XiangMingZhu WeiZhou MinPeng YanWang + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include "main.h" +#include "celt/x86/x86cpu.h" + +#include "stack_alloc.h" + +typedef struct { + opus_int32 sLPC_Q14[ MAX_SUB_FRAME_LENGTH + NSQ_LPC_BUF_LENGTH ]; + opus_int32 RandState[ DECISION_DELAY ]; + opus_int32 Q_Q10[ DECISION_DELAY ]; + opus_int32 Xq_Q14[ DECISION_DELAY ]; + opus_int32 Pred_Q15[ DECISION_DELAY ]; + opus_int32 Shape_Q14[ DECISION_DELAY ]; + opus_int32 sAR2_Q14[ MAX_SHAPE_LPC_ORDER ]; + opus_int32 LF_AR_Q14; + opus_int32 Seed; + opus_int32 SeedInit; + opus_int32 RD_Q10; +} NSQ_del_dec_struct; + +typedef struct { + opus_int32 Q_Q10; + opus_int32 RD_Q10; + opus_int32 xq_Q14; + opus_int32 LF_AR_Q14; + opus_int32 sLTP_shp_Q14; + opus_int32 LPC_exc_Q14; +} NSQ_sample_struct; + +typedef NSQ_sample_struct NSQ_sample_pair[ 2 ]; + +static OPUS_INLINE void silk_nsq_del_dec_scale_states_sse4_1( + const silk_encoder_state *psEncC, /* I Encoder State */ + silk_nsq_state *NSQ, /* I/O NSQ state */ + NSQ_del_dec_struct psDelDec[], /* I/O Delayed decision states */ + const opus_int32 x_Q3[], /* I Input in Q3 */ + opus_int32 x_sc_Q10[], /* O Input scaled with 1/Gain in Q10 */ + const opus_int16 sLTP[], /* I Re-whitened LTP state in Q0 */ + opus_int32 sLTP_Q15[], /* O LTP state matching scaled input */ + opus_int subfr, /* I Subframe number */ + opus_int nStatesDelayedDecision, /* I Number of del dec states */ + const opus_int LTP_scale_Q14, /* I LTP state scaling */ + const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I */ + const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lag */ + const opus_int signal_type, /* I Signal type */ + const opus_int decisionDelay /* I Decision delay */ +); + +/******************************************/ +/* Noise shape quantizer for one subframe */ +/******************************************/ +static OPUS_INLINE void silk_noise_shape_quantizer_del_dec_sse4_1( + silk_nsq_state *NSQ, /* I/O NSQ state */ + NSQ_del_dec_struct psDelDec[], /* I/O Delayed decision states */ + opus_int signalType, /* I Signal type */ + const opus_int32 x_Q10[], /* I */ + opus_int8 pulses[], /* O */ + opus_int16 xq[], /* O */ + opus_int32 sLTP_Q15[], /* I/O LTP filter state */ + opus_int32 delayedGain_Q10[], /* I/O Gain delay buffer */ + const opus_int16 a_Q12[], /* I Short term prediction coefs */ + const opus_int16 b_Q14[], /* I Long term prediction coefs */ + const opus_int16 AR_shp_Q13[], /* I Noise shaping coefs */ + opus_int lag, /* I Pitch lag */ + opus_int32 HarmShapeFIRPacked_Q14, /* I */ + opus_int Tilt_Q14, /* I Spectral tilt */ + opus_int32 LF_shp_Q14, /* I */ + opus_int32 Gain_Q16, /* I */ + opus_int Lambda_Q10, /* I */ + opus_int offset_Q10, /* I */ + opus_int length, /* I Input length */ + opus_int subfr, /* I Subframe number */ + opus_int shapingLPCOrder, /* I Shaping LPC filter order */ + opus_int predictLPCOrder, /* I Prediction filter order */ + opus_int warping_Q16, /* I */ + opus_int nStatesDelayedDecision, /* I Number of states in decision tree */ + opus_int *smpl_buf_idx, /* I Index to newest samples in buffers */ + opus_int decisionDelay /* I */ +); + +void silk_NSQ_del_dec_sse4_1( + const silk_encoder_state *psEncC, /* I/O Encoder State */ + silk_nsq_state *NSQ, /* I/O NSQ state */ + SideInfoIndices *psIndices, /* I/O Quantization Indices */ + const opus_int32 x_Q3[], /* I Prefiltered input signal */ + opus_int8 pulses[], /* O Quantized pulse signal */ + const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term prediction coefs */ + const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ], /* I Long term prediction coefs */ + const opus_int16 AR2_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ], /* I Noise shaping coefs */ + const opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ], /* I Long term shaping coefs */ + const opus_int Tilt_Q14[ MAX_NB_SUBFR ], /* I Spectral tilt */ + const opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ], /* I Low frequency shaping coefs */ + const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I Quantization step sizes */ + const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags */ + const opus_int Lambda_Q10, /* I Rate/distortion tradeoff */ + const opus_int LTP_scale_Q14 /* I LTP state scaling */ +) +{ + opus_int i, k, lag, start_idx, LSF_interpolation_flag, Winner_ind, subfr; + opus_int last_smple_idx, smpl_buf_idx, decisionDelay; + const opus_int16 *A_Q12, *B_Q14, *AR_shp_Q13; + opus_int16 *pxq; + VARDECL( opus_int32, sLTP_Q15 ); + VARDECL( opus_int16, sLTP ); + opus_int32 HarmShapeFIRPacked_Q14; + opus_int offset_Q10; + opus_int32 RDmin_Q10, Gain_Q10; + VARDECL( opus_int32, x_sc_Q10 ); + VARDECL( opus_int32, delayedGain_Q10 ); + VARDECL( NSQ_del_dec_struct, psDelDec ); + NSQ_del_dec_struct *psDD; + SAVE_STACK; + + /* Set unvoiced lag to the previous one, overwrite later for voiced */ + lag = NSQ->lagPrev; + + silk_assert( NSQ->prev_gain_Q16 != 0 ); + + /* Initialize delayed decision states */ + ALLOC( psDelDec, psEncC->nStatesDelayedDecision, NSQ_del_dec_struct ); + silk_memset( psDelDec, 0, psEncC->nStatesDelayedDecision * sizeof( NSQ_del_dec_struct ) ); + for( k = 0; k < psEncC->nStatesDelayedDecision; k++ ) { + psDD = &psDelDec[ k ]; + psDD->Seed = ( k + psIndices->Seed ) & 3; + psDD->SeedInit = psDD->Seed; + psDD->RD_Q10 = 0; + psDD->LF_AR_Q14 = NSQ->sLF_AR_shp_Q14; + psDD->Shape_Q14[ 0 ] = NSQ->sLTP_shp_Q14[ psEncC->ltp_mem_length - 1 ]; + silk_memcpy( psDD->sLPC_Q14, NSQ->sLPC_Q14, NSQ_LPC_BUF_LENGTH * sizeof( opus_int32 ) ); + silk_memcpy( psDD->sAR2_Q14, NSQ->sAR2_Q14, sizeof( NSQ->sAR2_Q14 ) ); + } + + offset_Q10 = silk_Quantization_Offsets_Q10[ psIndices->signalType >> 1 ][ psIndices->quantOffsetType ]; + smpl_buf_idx = 0; /* index of oldest samples */ + + decisionDelay = silk_min_int( DECISION_DELAY, psEncC->subfr_length ); + + /* For voiced frames limit the decision delay to lower than the pitch lag */ + if( psIndices->signalType == TYPE_VOICED ) { + for( k = 0; k < psEncC->nb_subfr; k++ ) { + decisionDelay = silk_min_int( decisionDelay, pitchL[ k ] - LTP_ORDER / 2 - 1 ); + } + } else { + if( lag > 0 ) { + decisionDelay = silk_min_int( decisionDelay, lag - LTP_ORDER / 2 - 1 ); + } + } + + if( psIndices->NLSFInterpCoef_Q2 == 4 ) { + LSF_interpolation_flag = 0; + } else { + LSF_interpolation_flag = 1; + } + + ALLOC( sLTP_Q15, + psEncC->ltp_mem_length + psEncC->frame_length, opus_int32 ); + ALLOC( sLTP, psEncC->ltp_mem_length + psEncC->frame_length, opus_int16 ); + ALLOC( x_sc_Q10, psEncC->subfr_length, opus_int32 ); + ALLOC( delayedGain_Q10, DECISION_DELAY, opus_int32 ); + /* Set up pointers to start of sub frame */ + pxq = &NSQ->xq[ psEncC->ltp_mem_length ]; + NSQ->sLTP_shp_buf_idx = psEncC->ltp_mem_length; + NSQ->sLTP_buf_idx = psEncC->ltp_mem_length; + subfr = 0; + for( k = 0; k < psEncC->nb_subfr; k++ ) { + A_Q12 = &PredCoef_Q12[ ( ( k >> 1 ) | ( 1 - LSF_interpolation_flag ) ) * MAX_LPC_ORDER ]; + B_Q14 = <PCoef_Q14[ k * LTP_ORDER ]; + AR_shp_Q13 = &AR2_Q13[ k * MAX_SHAPE_LPC_ORDER ]; + + /* Noise shape parameters */ + silk_assert( HarmShapeGain_Q14[ k ] >= 0 ); + HarmShapeFIRPacked_Q14 = silk_RSHIFT( HarmShapeGain_Q14[ k ], 2 ); + HarmShapeFIRPacked_Q14 |= silk_LSHIFT( (opus_int32)silk_RSHIFT( HarmShapeGain_Q14[ k ], 1 ), 16 ); + + NSQ->rewhite_flag = 0; + if( psIndices->signalType == TYPE_VOICED ) { + /* Voiced */ + lag = pitchL[ k ]; + + /* Re-whitening */ + if( ( k & ( 3 - silk_LSHIFT( LSF_interpolation_flag, 1 ) ) ) == 0 ) { + if( k == 2 ) { + /* RESET DELAYED DECISIONS */ + /* Find winner */ + RDmin_Q10 = psDelDec[ 0 ].RD_Q10; + Winner_ind = 0; + for( i = 1; i < psEncC->nStatesDelayedDecision; i++ ) { + if( psDelDec[ i ].RD_Q10 < RDmin_Q10 ) { + RDmin_Q10 = psDelDec[ i ].RD_Q10; + Winner_ind = i; + } + } + for( i = 0; i < psEncC->nStatesDelayedDecision; i++ ) { + if( i != Winner_ind ) { + psDelDec[ i ].RD_Q10 += ( silk_int32_MAX >> 4 ); + silk_assert( psDelDec[ i ].RD_Q10 >= 0 ); + } + } + + /* Copy final part of signals from winner state to output and long-term filter states */ + psDD = &psDelDec[ Winner_ind ]; + last_smple_idx = smpl_buf_idx + decisionDelay; + for( i = 0; i < decisionDelay; i++ ) { + last_smple_idx = ( last_smple_idx - 1 ) & DECISION_DELAY_MASK; + pulses[ i - decisionDelay ] = (opus_int8)silk_RSHIFT_ROUND( psDD->Q_Q10[ last_smple_idx ], 10 ); + pxq[ i - decisionDelay ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( + silk_SMULWW( psDD->Xq_Q14[ last_smple_idx ], Gains_Q16[ 1 ] ), 14 ) ); + NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx - decisionDelay + i ] = psDD->Shape_Q14[ last_smple_idx ]; + } + + subfr = 0; + } + + /* Rewhiten with new A coefs */ + start_idx = psEncC->ltp_mem_length - lag - psEncC->predictLPCOrder - LTP_ORDER / 2; + silk_assert( start_idx > 0 ); + + silk_LPC_analysis_filter( &sLTP[ start_idx ], &NSQ->xq[ start_idx + k * psEncC->subfr_length ], + A_Q12, psEncC->ltp_mem_length - start_idx, psEncC->predictLPCOrder, psEncC->arch ); + + NSQ->sLTP_buf_idx = psEncC->ltp_mem_length; + NSQ->rewhite_flag = 1; + } + } + + silk_nsq_del_dec_scale_states_sse4_1( psEncC, NSQ, psDelDec, x_Q3, x_sc_Q10, sLTP, sLTP_Q15, k, + psEncC->nStatesDelayedDecision, LTP_scale_Q14, Gains_Q16, pitchL, psIndices->signalType, decisionDelay ); + + silk_noise_shape_quantizer_del_dec_sse4_1( NSQ, psDelDec, psIndices->signalType, x_sc_Q10, pulses, pxq, sLTP_Q15, + delayedGain_Q10, A_Q12, B_Q14, AR_shp_Q13, lag, HarmShapeFIRPacked_Q14, Tilt_Q14[ k ], LF_shp_Q14[ k ], + Gains_Q16[ k ], Lambda_Q10, offset_Q10, psEncC->subfr_length, subfr++, psEncC->shapingLPCOrder, + psEncC->predictLPCOrder, psEncC->warping_Q16, psEncC->nStatesDelayedDecision, &smpl_buf_idx, decisionDelay ); + + x_Q3 += psEncC->subfr_length; + pulses += psEncC->subfr_length; + pxq += psEncC->subfr_length; + } + + /* Find winner */ + RDmin_Q10 = psDelDec[ 0 ].RD_Q10; + Winner_ind = 0; + for( k = 1; k < psEncC->nStatesDelayedDecision; k++ ) { + if( psDelDec[ k ].RD_Q10 < RDmin_Q10 ) { + RDmin_Q10 = psDelDec[ k ].RD_Q10; + Winner_ind = k; + } + } + + /* Copy final part of signals from winner state to output and long-term filter states */ + psDD = &psDelDec[ Winner_ind ]; + psIndices->Seed = psDD->SeedInit; + last_smple_idx = smpl_buf_idx + decisionDelay; + Gain_Q10 = silk_RSHIFT32( Gains_Q16[ psEncC->nb_subfr - 1 ], 6 ); + for( i = 0; i < decisionDelay; i++ ) { + last_smple_idx = ( last_smple_idx - 1 ) & DECISION_DELAY_MASK; + pulses[ i - decisionDelay ] = (opus_int8)silk_RSHIFT_ROUND( psDD->Q_Q10[ last_smple_idx ], 10 ); + pxq[ i - decisionDelay ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( + silk_SMULWW( psDD->Xq_Q14[ last_smple_idx ], Gain_Q10 ), 8 ) ); + NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx - decisionDelay + i ] = psDD->Shape_Q14[ last_smple_idx ]; + } + silk_memcpy( NSQ->sLPC_Q14, &psDD->sLPC_Q14[ psEncC->subfr_length ], NSQ_LPC_BUF_LENGTH * sizeof( opus_int32 ) ); + silk_memcpy( NSQ->sAR2_Q14, psDD->sAR2_Q14, sizeof( psDD->sAR2_Q14 ) ); + + /* Update states */ + NSQ->sLF_AR_shp_Q14 = psDD->LF_AR_Q14; + NSQ->lagPrev = pitchL[ psEncC->nb_subfr - 1 ]; + + /* Save quantized speech signal */ + /* DEBUG_STORE_DATA( enc.pcm, &NSQ->xq[psEncC->ltp_mem_length], psEncC->frame_length * sizeof( opus_int16 ) ) */ + silk_memmove( NSQ->xq, &NSQ->xq[ psEncC->frame_length ], psEncC->ltp_mem_length * sizeof( opus_int16 ) ); + silk_memmove( NSQ->sLTP_shp_Q14, &NSQ->sLTP_shp_Q14[ psEncC->frame_length ], psEncC->ltp_mem_length * sizeof( opus_int32 ) ); + RESTORE_STACK; +} + +/******************************************/ +/* Noise shape quantizer for one subframe */ +/******************************************/ +static OPUS_INLINE void silk_noise_shape_quantizer_del_dec_sse4_1( + silk_nsq_state *NSQ, /* I/O NSQ state */ + NSQ_del_dec_struct psDelDec[], /* I/O Delayed decision states */ + opus_int signalType, /* I Signal type */ + const opus_int32 x_Q10[], /* I */ + opus_int8 pulses[], /* O */ + opus_int16 xq[], /* O */ + opus_int32 sLTP_Q15[], /* I/O LTP filter state */ + opus_int32 delayedGain_Q10[], /* I/O Gain delay buffer */ + const opus_int16 a_Q12[], /* I Short term prediction coefs */ + const opus_int16 b_Q14[], /* I Long term prediction coefs */ + const opus_int16 AR_shp_Q13[], /* I Noise shaping coefs */ + opus_int lag, /* I Pitch lag */ + opus_int32 HarmShapeFIRPacked_Q14, /* I */ + opus_int Tilt_Q14, /* I Spectral tilt */ + opus_int32 LF_shp_Q14, /* I */ + opus_int32 Gain_Q16, /* I */ + opus_int Lambda_Q10, /* I */ + opus_int offset_Q10, /* I */ + opus_int length, /* I Input length */ + opus_int subfr, /* I Subframe number */ + opus_int shapingLPCOrder, /* I Shaping LPC filter order */ + opus_int predictLPCOrder, /* I Prediction filter order */ + opus_int warping_Q16, /* I */ + opus_int nStatesDelayedDecision, /* I Number of states in decision tree */ + opus_int *smpl_buf_idx, /* I Index to newest samples in buffers */ + opus_int decisionDelay /* I */ +) +{ + opus_int i, j, k, Winner_ind, RDmin_ind, RDmax_ind, last_smple_idx; + opus_int32 Winner_rand_state; + opus_int32 LTP_pred_Q14, LPC_pred_Q14, n_AR_Q14, n_LTP_Q14; + opus_int32 n_LF_Q14, r_Q10, rr_Q10, rd1_Q10, rd2_Q10, RDmin_Q10, RDmax_Q10; + opus_int32 q1_Q0, q1_Q10, q2_Q10, exc_Q14, LPC_exc_Q14, xq_Q14, Gain_Q10; + opus_int32 tmp1, tmp2, sLF_AR_shp_Q14; + opus_int32 *pred_lag_ptr, *shp_lag_ptr, *psLPC_Q14; + VARDECL( NSQ_sample_pair, psSampleState ); + NSQ_del_dec_struct *psDD; + NSQ_sample_struct *psSS; + + __m128i a_Q12_0123, a_Q12_4567, a_Q12_89AB, a_Q12_CDEF; + __m128i b_Q12_0123, b_sr_Q12_0123; + SAVE_STACK; + + silk_assert( nStatesDelayedDecision > 0 ); + ALLOC( psSampleState, nStatesDelayedDecision, NSQ_sample_pair ); + + shp_lag_ptr = &NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx - lag + HARM_SHAPE_FIR_TAPS / 2 ]; + pred_lag_ptr = &sLTP_Q15[ NSQ->sLTP_buf_idx - lag + LTP_ORDER / 2 ]; + Gain_Q10 = silk_RSHIFT( Gain_Q16, 6 ); + + a_Q12_0123 = OP_CVTEPI16_EPI32_M64( a_Q12 ); + a_Q12_4567 = OP_CVTEPI16_EPI32_M64( a_Q12 + 4 ); + + if( opus_likely( predictLPCOrder == 16 ) ) { + a_Q12_89AB = OP_CVTEPI16_EPI32_M64( a_Q12 + 8 ); + a_Q12_CDEF = OP_CVTEPI16_EPI32_M64( a_Q12 + 12 ); + } + + if( signalType == TYPE_VOICED ){ + b_Q12_0123 = OP_CVTEPI16_EPI32_M64( b_Q14 ); + b_sr_Q12_0123 = _mm_shuffle_epi32( b_Q12_0123, _MM_SHUFFLE( 0, 3, 2, 1 ) ); /* equal shift right 4 bytes */ + } + for( i = 0; i < length; i++ ) { + /* Perform common calculations used in all states */ + + /* Long-term prediction */ + if( signalType == TYPE_VOICED ) { + /* Unrolled loop */ + /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */ + LTP_pred_Q14 = 2; + { + __m128i tmpa, tmpb, pred_lag_ptr_tmp; + pred_lag_ptr_tmp = _mm_loadu_si128( (__m128i *)(&pred_lag_ptr[ -3 ] ) ); + pred_lag_ptr_tmp = _mm_shuffle_epi32( pred_lag_ptr_tmp, 0x1B ); + tmpa = _mm_mul_epi32( pred_lag_ptr_tmp, b_Q12_0123 ); + tmpa = _mm_srli_si128( tmpa, 2 ); + + pred_lag_ptr_tmp = _mm_shuffle_epi32( pred_lag_ptr_tmp, _MM_SHUFFLE( 0, 3, 2, 1 ) );/* equal shift right 4 bytes */ + pred_lag_ptr_tmp = _mm_mul_epi32( pred_lag_ptr_tmp, b_sr_Q12_0123 ); + pred_lag_ptr_tmp = _mm_srli_si128( pred_lag_ptr_tmp, 2 ); + pred_lag_ptr_tmp = _mm_add_epi32( pred_lag_ptr_tmp, tmpa ); + + tmpb = _mm_shuffle_epi32( pred_lag_ptr_tmp, _MM_SHUFFLE( 0, 0, 3, 2 ) );/* equal shift right 8 bytes */ + pred_lag_ptr_tmp = _mm_add_epi32( pred_lag_ptr_tmp, tmpb ); + LTP_pred_Q14 += _mm_cvtsi128_si32( pred_lag_ptr_tmp ); + + LTP_pred_Q14 = silk_SMLAWB( LTP_pred_Q14, pred_lag_ptr[ -4 ], b_Q14[ 4 ] ); + LTP_pred_Q14 = silk_LSHIFT( LTP_pred_Q14, 1 ); /* Q13 -> Q14 */ + pred_lag_ptr++; + } + } else { + LTP_pred_Q14 = 0; + } + + /* Long-term shaping */ + if( lag > 0 ) { + /* Symmetric, packed FIR coefficients */ + n_LTP_Q14 = silk_SMULWB( silk_ADD32( shp_lag_ptr[ 0 ], shp_lag_ptr[ -2 ] ), HarmShapeFIRPacked_Q14 ); + n_LTP_Q14 = silk_SMLAWT( n_LTP_Q14, shp_lag_ptr[ -1 ], HarmShapeFIRPacked_Q14 ); + n_LTP_Q14 = silk_SUB_LSHIFT32( LTP_pred_Q14, n_LTP_Q14, 2 ); /* Q12 -> Q14 */ + shp_lag_ptr++; + } else { + n_LTP_Q14 = 0; + } + { + __m128i tmpa, tmpb, psLPC_Q14_tmp, a_Q12_tmp; + + for( k = 0; k < nStatesDelayedDecision; k++ ) { + /* Delayed decision state */ + psDD = &psDelDec[ k ]; + + /* Sample state */ + psSS = psSampleState[ k ]; + + /* Generate dither */ + psDD->Seed = silk_RAND( psDD->Seed ); + + /* Pointer used in short term prediction and shaping */ + psLPC_Q14 = &psDD->sLPC_Q14[ NSQ_LPC_BUF_LENGTH - 1 + i ]; + /* Short-term prediction */ + silk_assert( predictLPCOrder == 10 || predictLPCOrder == 16 ); + /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */ + LPC_pred_Q14 = silk_RSHIFT( predictLPCOrder, 1 ); + + tmpb = _mm_setzero_si128(); + + /* step 1 */ + psLPC_Q14_tmp = _mm_loadu_si128( (__m128i *)(&psLPC_Q14[ -3 ] ) ); /* -3, -2 , -1, 0 */ + psLPC_Q14_tmp = _mm_shuffle_epi32( psLPC_Q14_tmp, 0x1B ); /* 0, -1, -2, -3 */ + tmpa = _mm_mul_epi32( psLPC_Q14_tmp, a_Q12_0123 ); /* 0, -1, -2, -3 * 0123 -> 0*0, 2*-2 */ + + tmpa = _mm_srli_epi64( tmpa, 16 ); + tmpb = _mm_add_epi32( tmpb, tmpa ); + + psLPC_Q14_tmp = _mm_shuffle_epi32( psLPC_Q14_tmp, _MM_SHUFFLE( 0, 3, 2, 1 ) ); /* equal shift right 4 bytes */ + a_Q12_tmp = _mm_shuffle_epi32( a_Q12_0123, _MM_SHUFFLE(0, 3, 2, 1 ) ); /* equal shift right 4 bytes */ + psLPC_Q14_tmp = _mm_mul_epi32( psLPC_Q14_tmp, a_Q12_tmp ); /* 1*-1, 3*-3 */ + psLPC_Q14_tmp = _mm_srli_epi64( psLPC_Q14_tmp, 16 ); + tmpb = _mm_add_epi32( tmpb, psLPC_Q14_tmp ); + + /* step 2 */ + psLPC_Q14_tmp = _mm_loadu_si128( (__m128i *)(&psLPC_Q14[ -7 ] ) ); + psLPC_Q14_tmp = _mm_shuffle_epi32( psLPC_Q14_tmp, 0x1B ); + tmpa = _mm_mul_epi32( psLPC_Q14_tmp, a_Q12_4567 ); + tmpa = _mm_srli_epi64( tmpa, 16 ); + tmpb = _mm_add_epi32( tmpb, tmpa ); + + psLPC_Q14_tmp = _mm_shuffle_epi32( psLPC_Q14_tmp, _MM_SHUFFLE( 0, 3, 2, 1 ) ); /* equal shift right 4 bytes */ + a_Q12_tmp = _mm_shuffle_epi32( a_Q12_4567, _MM_SHUFFLE(0, 3, 2, 1 ) ); /* equal shift right 4 bytes */ + psLPC_Q14_tmp = _mm_mul_epi32( psLPC_Q14_tmp, a_Q12_tmp ); + psLPC_Q14_tmp = _mm_srli_epi64( psLPC_Q14_tmp, 16 ); + tmpb = _mm_add_epi32( tmpb, psLPC_Q14_tmp ); + + if ( opus_likely( predictLPCOrder == 16 ) ) + { + /* step 3 */ + psLPC_Q14_tmp = _mm_loadu_si128( (__m128i *)(&psLPC_Q14[ -11 ] ) ); + psLPC_Q14_tmp = _mm_shuffle_epi32( psLPC_Q14_tmp, 0x1B ); + tmpa = _mm_mul_epi32( psLPC_Q14_tmp, a_Q12_89AB ); + tmpa = _mm_srli_epi64( tmpa, 16 ); + tmpb = _mm_add_epi32( tmpb, tmpa ); + + psLPC_Q14_tmp = _mm_shuffle_epi32( psLPC_Q14_tmp, _MM_SHUFFLE( 0, 3, 2, 1 ) ); /* equal shift right 4 bytes */ + a_Q12_tmp = _mm_shuffle_epi32( a_Q12_89AB, _MM_SHUFFLE(0, 3, 2, 1 ) );/* equal shift right 4 bytes */ + psLPC_Q14_tmp = _mm_mul_epi32( psLPC_Q14_tmp, a_Q12_tmp ); + psLPC_Q14_tmp = _mm_srli_epi64( psLPC_Q14_tmp, 16 ); + tmpb = _mm_add_epi32( tmpb, psLPC_Q14_tmp ); + + /* setp 4 */ + psLPC_Q14_tmp = _mm_loadu_si128( (__m128i *)(&psLPC_Q14[ -15 ] ) ); + psLPC_Q14_tmp = _mm_shuffle_epi32( psLPC_Q14_tmp, 0x1B ); + tmpa = _mm_mul_epi32( psLPC_Q14_tmp, a_Q12_CDEF ); + tmpa = _mm_srli_epi64( tmpa, 16 ); + tmpb = _mm_add_epi32( tmpb, tmpa ); + + psLPC_Q14_tmp = _mm_shuffle_epi32( psLPC_Q14_tmp, _MM_SHUFFLE( 0, 3, 2, 1 ) ); /* equal shift right 4 bytes */ + a_Q12_tmp = _mm_shuffle_epi32( a_Q12_CDEF, _MM_SHUFFLE(0, 3, 2, 1 ) ); /* equal shift right 4 bytes */ + psLPC_Q14_tmp = _mm_mul_epi32( psLPC_Q14_tmp, a_Q12_tmp ); + psLPC_Q14_tmp = _mm_srli_epi64( psLPC_Q14_tmp, 16 ); + tmpb = _mm_add_epi32( tmpb, psLPC_Q14_tmp ); + + /* add at last */ + /* equal shift right 8 bytes*/ + tmpa = _mm_shuffle_epi32( tmpb, _MM_SHUFFLE( 0, 0, 3, 2 ) ); + tmpb = _mm_add_epi32( tmpb, tmpa ); + LPC_pred_Q14 += _mm_cvtsi128_si32( tmpb ); + } + else + { + /* add at last */ + tmpa = _mm_shuffle_epi32( tmpb, _MM_SHUFFLE( 0, 0, 3, 2 ) ); /* equal shift right 8 bytes*/ + tmpb = _mm_add_epi32( tmpb, tmpa ); + LPC_pred_Q14 += _mm_cvtsi128_si32( tmpb ); + + LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -8 ], a_Q12[ 8 ] ); + LPC_pred_Q14 = silk_SMLAWB( LPC_pred_Q14, psLPC_Q14[ -9 ], a_Q12[ 9 ] ); + } + + LPC_pred_Q14 = silk_LSHIFT( LPC_pred_Q14, 4 ); /* Q10 -> Q14 */ + + /* Noise shape feedback */ + silk_assert( ( shapingLPCOrder & 1 ) == 0 ); /* check that order is even */ + /* Output of lowpass section */ + tmp2 = silk_SMLAWB( psLPC_Q14[ 0 ], psDD->sAR2_Q14[ 0 ], warping_Q16 ); + /* Output of allpass section */ + tmp1 = silk_SMLAWB( psDD->sAR2_Q14[ 0 ], psDD->sAR2_Q14[ 1 ] - tmp2, warping_Q16 ); + psDD->sAR2_Q14[ 0 ] = tmp2; + n_AR_Q14 = silk_RSHIFT( shapingLPCOrder, 1 ); + n_AR_Q14 = silk_SMLAWB( n_AR_Q14, tmp2, AR_shp_Q13[ 0 ] ); + /* Loop over allpass sections */ + for( j = 2; j < shapingLPCOrder; j += 2 ) { + /* Output of allpass section */ + tmp2 = silk_SMLAWB( psDD->sAR2_Q14[ j - 1 ], psDD->sAR2_Q14[ j + 0 ] - tmp1, warping_Q16 ); + psDD->sAR2_Q14[ j - 1 ] = tmp1; + n_AR_Q14 = silk_SMLAWB( n_AR_Q14, tmp1, AR_shp_Q13[ j - 1 ] ); + /* Output of allpass section */ + tmp1 = silk_SMLAWB( psDD->sAR2_Q14[ j + 0 ], psDD->sAR2_Q14[ j + 1 ] - tmp2, warping_Q16 ); + psDD->sAR2_Q14[ j + 0 ] = tmp2; + n_AR_Q14 = silk_SMLAWB( n_AR_Q14, tmp2, AR_shp_Q13[ j ] ); + } + psDD->sAR2_Q14[ shapingLPCOrder - 1 ] = tmp1; + n_AR_Q14 = silk_SMLAWB( n_AR_Q14, tmp1, AR_shp_Q13[ shapingLPCOrder - 1 ] ); + + n_AR_Q14 = silk_LSHIFT( n_AR_Q14, 1 ); /* Q11 -> Q12 */ + n_AR_Q14 = silk_SMLAWB( n_AR_Q14, psDD->LF_AR_Q14, Tilt_Q14 ); /* Q12 */ + n_AR_Q14 = silk_LSHIFT( n_AR_Q14, 2 ); /* Q12 -> Q14 */ + + n_LF_Q14 = silk_SMULWB( psDD->Shape_Q14[ *smpl_buf_idx ], LF_shp_Q14 ); /* Q12 */ + n_LF_Q14 = silk_SMLAWT( n_LF_Q14, psDD->LF_AR_Q14, LF_shp_Q14 ); /* Q12 */ + n_LF_Q14 = silk_LSHIFT( n_LF_Q14, 2 ); /* Q12 -> Q14 */ + + /* Input minus prediction plus noise feedback */ + /* r = x[ i ] - LTP_pred - LPC_pred + n_AR + n_Tilt + n_LF + n_LTP */ + tmp1 = silk_ADD32( n_AR_Q14, n_LF_Q14 ); /* Q14 */ + tmp2 = silk_ADD32( n_LTP_Q14, LPC_pred_Q14 ); /* Q13 */ + tmp1 = silk_SUB32( tmp2, tmp1 ); /* Q13 */ + tmp1 = silk_RSHIFT_ROUND( tmp1, 4 ); /* Q10 */ + + r_Q10 = silk_SUB32( x_Q10[ i ], tmp1 ); /* residual error Q10 */ + + /* Flip sign depending on dither */ + if ( psDD->Seed < 0 ) { + r_Q10 = -r_Q10; + } + r_Q10 = silk_LIMIT_32( r_Q10, -(31 << 10), 30 << 10 ); + + /* Find two quantization level candidates and measure their rate-distortion */ + q1_Q10 = silk_SUB32( r_Q10, offset_Q10 ); + q1_Q0 = silk_RSHIFT( q1_Q10, 10 ); + if( q1_Q0 > 0 ) { + q1_Q10 = silk_SUB32( silk_LSHIFT( q1_Q0, 10 ), QUANT_LEVEL_ADJUST_Q10 ); + q1_Q10 = silk_ADD32( q1_Q10, offset_Q10 ); + q2_Q10 = silk_ADD32( q1_Q10, 1024 ); + rd1_Q10 = silk_SMULBB( q1_Q10, Lambda_Q10 ); + rd2_Q10 = silk_SMULBB( q2_Q10, Lambda_Q10 ); + } else if( q1_Q0 == 0 ) { + q1_Q10 = offset_Q10; + q2_Q10 = silk_ADD32( q1_Q10, 1024 - QUANT_LEVEL_ADJUST_Q10 ); + rd1_Q10 = silk_SMULBB( q1_Q10, Lambda_Q10 ); + rd2_Q10 = silk_SMULBB( q2_Q10, Lambda_Q10 ); + } else if( q1_Q0 == -1 ) { + q2_Q10 = offset_Q10; + q1_Q10 = silk_SUB32( q2_Q10, 1024 - QUANT_LEVEL_ADJUST_Q10 ); + rd1_Q10 = silk_SMULBB( -q1_Q10, Lambda_Q10 ); + rd2_Q10 = silk_SMULBB( q2_Q10, Lambda_Q10 ); + } else { /* q1_Q0 < -1 */ + q1_Q10 = silk_ADD32( silk_LSHIFT( q1_Q0, 10 ), QUANT_LEVEL_ADJUST_Q10 ); + q1_Q10 = silk_ADD32( q1_Q10, offset_Q10 ); + q2_Q10 = silk_ADD32( q1_Q10, 1024 ); + rd1_Q10 = silk_SMULBB( -q1_Q10, Lambda_Q10 ); + rd2_Q10 = silk_SMULBB( -q2_Q10, Lambda_Q10 ); + } + rr_Q10 = silk_SUB32( r_Q10, q1_Q10 ); + rd1_Q10 = silk_RSHIFT( silk_SMLABB( rd1_Q10, rr_Q10, rr_Q10 ), 10 ); + rr_Q10 = silk_SUB32( r_Q10, q2_Q10 ); + rd2_Q10 = silk_RSHIFT( silk_SMLABB( rd2_Q10, rr_Q10, rr_Q10 ), 10 ); + + if( rd1_Q10 < rd2_Q10 ) { + psSS[ 0 ].RD_Q10 = silk_ADD32( psDD->RD_Q10, rd1_Q10 ); + psSS[ 1 ].RD_Q10 = silk_ADD32( psDD->RD_Q10, rd2_Q10 ); + psSS[ 0 ].Q_Q10 = q1_Q10; + psSS[ 1 ].Q_Q10 = q2_Q10; + } else { + psSS[ 0 ].RD_Q10 = silk_ADD32( psDD->RD_Q10, rd2_Q10 ); + psSS[ 1 ].RD_Q10 = silk_ADD32( psDD->RD_Q10, rd1_Q10 ); + psSS[ 0 ].Q_Q10 = q2_Q10; + psSS[ 1 ].Q_Q10 = q1_Q10; + } + + /* Update states for best quantization */ + + /* Quantized excitation */ + exc_Q14 = silk_LSHIFT32( psSS[ 0 ].Q_Q10, 4 ); + if ( psDD->Seed < 0 ) { + exc_Q14 = -exc_Q14; + } + + /* Add predictions */ + LPC_exc_Q14 = silk_ADD32( exc_Q14, LTP_pred_Q14 ); + xq_Q14 = silk_ADD32( LPC_exc_Q14, LPC_pred_Q14 ); + + /* Update states */ + sLF_AR_shp_Q14 = silk_SUB32( xq_Q14, n_AR_Q14 ); + psSS[ 0 ].sLTP_shp_Q14 = silk_SUB32( sLF_AR_shp_Q14, n_LF_Q14 ); + psSS[ 0 ].LF_AR_Q14 = sLF_AR_shp_Q14; + psSS[ 0 ].LPC_exc_Q14 = LPC_exc_Q14; + psSS[ 0 ].xq_Q14 = xq_Q14; + + /* Update states for second best quantization */ + + /* Quantized excitation */ + exc_Q14 = silk_LSHIFT32( psSS[ 1 ].Q_Q10, 4 ); + if ( psDD->Seed < 0 ) { + exc_Q14 = -exc_Q14; + } + + + /* Add predictions */ + LPC_exc_Q14 = silk_ADD32( exc_Q14, LTP_pred_Q14 ); + xq_Q14 = silk_ADD32( LPC_exc_Q14, LPC_pred_Q14 ); + + /* Update states */ + sLF_AR_shp_Q14 = silk_SUB32( xq_Q14, n_AR_Q14 ); + psSS[ 1 ].sLTP_shp_Q14 = silk_SUB32( sLF_AR_shp_Q14, n_LF_Q14 ); + psSS[ 1 ].LF_AR_Q14 = sLF_AR_shp_Q14; + psSS[ 1 ].LPC_exc_Q14 = LPC_exc_Q14; + psSS[ 1 ].xq_Q14 = xq_Q14; + } + } + *smpl_buf_idx = ( *smpl_buf_idx - 1 ) & DECISION_DELAY_MASK; /* Index to newest samples */ + last_smple_idx = ( *smpl_buf_idx + decisionDelay ) & DECISION_DELAY_MASK; /* Index to decisionDelay old samples */ + + /* Find winner */ + RDmin_Q10 = psSampleState[ 0 ][ 0 ].RD_Q10; + Winner_ind = 0; + for( k = 1; k < nStatesDelayedDecision; k++ ) { + if( psSampleState[ k ][ 0 ].RD_Q10 < RDmin_Q10 ) { + RDmin_Q10 = psSampleState[ k ][ 0 ].RD_Q10; + Winner_ind = k; + } + } + + /* Increase RD values of expired states */ + Winner_rand_state = psDelDec[ Winner_ind ].RandState[ last_smple_idx ]; + for( k = 0; k < nStatesDelayedDecision; k++ ) { + if( psDelDec[ k ].RandState[ last_smple_idx ] != Winner_rand_state ) { + psSampleState[ k ][ 0 ].RD_Q10 = silk_ADD32( psSampleState[ k ][ 0 ].RD_Q10, silk_int32_MAX >> 4 ); + psSampleState[ k ][ 1 ].RD_Q10 = silk_ADD32( psSampleState[ k ][ 1 ].RD_Q10, silk_int32_MAX >> 4 ); + silk_assert( psSampleState[ k ][ 0 ].RD_Q10 >= 0 ); + } + } + + /* Find worst in first set and best in second set */ + RDmax_Q10 = psSampleState[ 0 ][ 0 ].RD_Q10; + RDmin_Q10 = psSampleState[ 0 ][ 1 ].RD_Q10; + RDmax_ind = 0; + RDmin_ind = 0; + for( k = 1; k < nStatesDelayedDecision; k++ ) { + /* find worst in first set */ + if( psSampleState[ k ][ 0 ].RD_Q10 > RDmax_Q10 ) { + RDmax_Q10 = psSampleState[ k ][ 0 ].RD_Q10; + RDmax_ind = k; + } + /* find best in second set */ + if( psSampleState[ k ][ 1 ].RD_Q10 < RDmin_Q10 ) { + RDmin_Q10 = psSampleState[ k ][ 1 ].RD_Q10; + RDmin_ind = k; + } + } + + /* Replace a state if best from second set outperforms worst in first set */ + if( RDmin_Q10 < RDmax_Q10 ) { + silk_memcpy( ( (opus_int32 *)&psDelDec[ RDmax_ind ] ) + i, + ( (opus_int32 *)&psDelDec[ RDmin_ind ] ) + i, sizeof( NSQ_del_dec_struct ) - i * sizeof( opus_int32) ); + silk_memcpy( &psSampleState[ RDmax_ind ][ 0 ], &psSampleState[ RDmin_ind ][ 1 ], sizeof( NSQ_sample_struct ) ); + } + + /* Write samples from winner to output and long-term filter states */ + psDD = &psDelDec[ Winner_ind ]; + if( subfr > 0 || i >= decisionDelay ) { + pulses[ i - decisionDelay ] = (opus_int8)silk_RSHIFT_ROUND( psDD->Q_Q10[ last_smple_idx ], 10 ); + xq[ i - decisionDelay ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( + silk_SMULWW( psDD->Xq_Q14[ last_smple_idx ], delayedGain_Q10[ last_smple_idx ] ), 8 ) ); + NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx - decisionDelay ] = psDD->Shape_Q14[ last_smple_idx ]; + sLTP_Q15[ NSQ->sLTP_buf_idx - decisionDelay ] = psDD->Pred_Q15[ last_smple_idx ]; + } + NSQ->sLTP_shp_buf_idx++; + NSQ->sLTP_buf_idx++; + + /* Update states */ + for( k = 0; k < nStatesDelayedDecision; k++ ) { + psDD = &psDelDec[ k ]; + psSS = &psSampleState[ k ][ 0 ]; + psDD->LF_AR_Q14 = psSS->LF_AR_Q14; + psDD->sLPC_Q14[ NSQ_LPC_BUF_LENGTH + i ] = psSS->xq_Q14; + psDD->Xq_Q14[ *smpl_buf_idx ] = psSS->xq_Q14; + psDD->Q_Q10[ *smpl_buf_idx ] = psSS->Q_Q10; + psDD->Pred_Q15[ *smpl_buf_idx ] = silk_LSHIFT32( psSS->LPC_exc_Q14, 1 ); + psDD->Shape_Q14[ *smpl_buf_idx ] = psSS->sLTP_shp_Q14; + psDD->Seed = silk_ADD32_ovflw( psDD->Seed, silk_RSHIFT_ROUND( psSS->Q_Q10, 10 ) ); + psDD->RandState[ *smpl_buf_idx ] = psDD->Seed; + psDD->RD_Q10 = psSS->RD_Q10; + } + delayedGain_Q10[ *smpl_buf_idx ] = Gain_Q10; + } + /* Update LPC states */ + for( k = 0; k < nStatesDelayedDecision; k++ ) { + psDD = &psDelDec[ k ]; + silk_memcpy( psDD->sLPC_Q14, &psDD->sLPC_Q14[ length ], NSQ_LPC_BUF_LENGTH * sizeof( opus_int32 ) ); + } + RESTORE_STACK; +} + +static OPUS_INLINE void silk_nsq_del_dec_scale_states_sse4_1( + const silk_encoder_state *psEncC, /* I Encoder State */ + silk_nsq_state *NSQ, /* I/O NSQ state */ + NSQ_del_dec_struct psDelDec[], /* I/O Delayed decision states */ + const opus_int32 x_Q3[], /* I Input in Q3 */ + opus_int32 x_sc_Q10[], /* O Input scaled with 1/Gain in Q10 */ + const opus_int16 sLTP[], /* I Re-whitened LTP state in Q0 */ + opus_int32 sLTP_Q15[], /* O LTP state matching scaled input */ + opus_int subfr, /* I Subframe number */ + opus_int nStatesDelayedDecision, /* I Number of del dec states */ + const opus_int LTP_scale_Q14, /* I LTP state scaling */ + const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I */ + const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lag */ + const opus_int signal_type, /* I Signal type */ + const opus_int decisionDelay /* I Decision delay */ +) +{ + opus_int i, k, lag; + opus_int32 gain_adj_Q16, inv_gain_Q31, inv_gain_Q23; + NSQ_del_dec_struct *psDD; + __m128i xmm_inv_gain_Q23, xmm_x_Q3_x2x0, xmm_x_Q3_x3x1; + + lag = pitchL[ subfr ]; + inv_gain_Q31 = silk_INVERSE32_varQ( silk_max( Gains_Q16[ subfr ], 1 ), 47 ); + + silk_assert( inv_gain_Q31 != 0 ); + + /* Calculate gain adjustment factor */ + if( Gains_Q16[ subfr ] != NSQ->prev_gain_Q16 ) { + gain_adj_Q16 = silk_DIV32_varQ( NSQ->prev_gain_Q16, Gains_Q16[ subfr ], 16 ); + } else { + gain_adj_Q16 = (opus_int32)1 << 16; + } + + /* Scale input */ + inv_gain_Q23 = silk_RSHIFT_ROUND( inv_gain_Q31, 8 ); + + /* prepare inv_gain_Q23 in packed 4 32-bits */ + xmm_inv_gain_Q23 = _mm_set1_epi32(inv_gain_Q23); + + for( i = 0; i < psEncC->subfr_length - 3; i += 4 ) { + xmm_x_Q3_x2x0 = _mm_loadu_si128( (__m128i *)(&(x_Q3[ i ] ) ) ); + /* equal shift right 4 bytes*/ + xmm_x_Q3_x3x1 = _mm_shuffle_epi32( xmm_x_Q3_x2x0, _MM_SHUFFLE( 0, 3, 2, 1 ) ); + + xmm_x_Q3_x2x0 = _mm_mul_epi32( xmm_x_Q3_x2x0, xmm_inv_gain_Q23 ); + xmm_x_Q3_x3x1 = _mm_mul_epi32( xmm_x_Q3_x3x1, xmm_inv_gain_Q23 ); + + xmm_x_Q3_x2x0 = _mm_srli_epi64( xmm_x_Q3_x2x0, 16 ); + xmm_x_Q3_x3x1 = _mm_slli_epi64( xmm_x_Q3_x3x1, 16 ); + + xmm_x_Q3_x2x0 = _mm_blend_epi16( xmm_x_Q3_x2x0, xmm_x_Q3_x3x1, 0xCC ); + + _mm_storeu_si128( (__m128i *)(&(x_sc_Q10[ i ])), xmm_x_Q3_x2x0 ); + } + + for( ; i < psEncC->subfr_length; i++ ) { + x_sc_Q10[ i ] = silk_SMULWW( x_Q3[ i ], inv_gain_Q23 ); + } + + /* Save inverse gain */ + NSQ->prev_gain_Q16 = Gains_Q16[ subfr ]; + + /* After rewhitening the LTP state is un-scaled, so scale with inv_gain_Q16 */ + if( NSQ->rewhite_flag ) { + if( subfr == 0 ) { + /* Do LTP downscaling */ + inv_gain_Q31 = silk_LSHIFT( silk_SMULWB( inv_gain_Q31, LTP_scale_Q14 ), 2 ); + } + for( i = NSQ->sLTP_buf_idx - lag - LTP_ORDER / 2; i < NSQ->sLTP_buf_idx; i++ ) { + silk_assert( i < MAX_FRAME_LENGTH ); + sLTP_Q15[ i ] = silk_SMULWB( inv_gain_Q31, sLTP[ i ] ); + } + } + + /* Adjust for changing gain */ + if( gain_adj_Q16 != (opus_int32)1 << 16 ) { + /* Scale long-term shaping state */ + { + __m128i xmm_gain_adj_Q16, xmm_sLTP_shp_Q14_x2x0, xmm_sLTP_shp_Q14_x3x1; + + /* prepare gain_adj_Q16 in packed 4 32-bits */ + xmm_gain_adj_Q16 = _mm_set1_epi32( gain_adj_Q16 ); + + for( i = NSQ->sLTP_shp_buf_idx - psEncC->ltp_mem_length; i < NSQ->sLTP_shp_buf_idx - 3; i += 4 ) + { + xmm_sLTP_shp_Q14_x2x0 = _mm_loadu_si128( (__m128i *)(&(NSQ->sLTP_shp_Q14[ i ] ) ) ); + /* equal shift right 4 bytes*/ + xmm_sLTP_shp_Q14_x3x1 = _mm_shuffle_epi32( xmm_sLTP_shp_Q14_x2x0, _MM_SHUFFLE( 0, 3, 2, 1 ) ); + + xmm_sLTP_shp_Q14_x2x0 = _mm_mul_epi32( xmm_sLTP_shp_Q14_x2x0, xmm_gain_adj_Q16 ); + xmm_sLTP_shp_Q14_x3x1 = _mm_mul_epi32( xmm_sLTP_shp_Q14_x3x1, xmm_gain_adj_Q16 ); + + xmm_sLTP_shp_Q14_x2x0 = _mm_srli_epi64( xmm_sLTP_shp_Q14_x2x0, 16 ); + xmm_sLTP_shp_Q14_x3x1 = _mm_slli_epi64( xmm_sLTP_shp_Q14_x3x1, 16 ); + + xmm_sLTP_shp_Q14_x2x0 = _mm_blend_epi16( xmm_sLTP_shp_Q14_x2x0, xmm_sLTP_shp_Q14_x3x1, 0xCC ); + + _mm_storeu_si128( (__m128i *)(&(NSQ->sLTP_shp_Q14[ i ] ) ), xmm_sLTP_shp_Q14_x2x0 ); + } + + for( ; i < NSQ->sLTP_shp_buf_idx; i++ ) { + NSQ->sLTP_shp_Q14[ i ] = silk_SMULWW( gain_adj_Q16, NSQ->sLTP_shp_Q14[ i ] ); + } + + /* Scale long-term prediction state */ + if( signal_type == TYPE_VOICED && NSQ->rewhite_flag == 0 ) { + for( i = NSQ->sLTP_buf_idx - lag - LTP_ORDER / 2; i < NSQ->sLTP_buf_idx - decisionDelay; i++ ) { + sLTP_Q15[ i ] = silk_SMULWW( gain_adj_Q16, sLTP_Q15[ i ] ); + } + } + + for( k = 0; k < nStatesDelayedDecision; k++ ) { + psDD = &psDelDec[ k ]; + + /* Scale scalar states */ + psDD->LF_AR_Q14 = silk_SMULWW( gain_adj_Q16, psDD->LF_AR_Q14 ); + + /* Scale short-term prediction and shaping states */ + for( i = 0; i < NSQ_LPC_BUF_LENGTH; i++ ) { + psDD->sLPC_Q14[ i ] = silk_SMULWW( gain_adj_Q16, psDD->sLPC_Q14[ i ] ); + } + for( i = 0; i < MAX_SHAPE_LPC_ORDER; i++ ) { + psDD->sAR2_Q14[ i ] = silk_SMULWW( gain_adj_Q16, psDD->sAR2_Q14[ i ] ); + } + for( i = 0; i < DECISION_DELAY; i++ ) { + psDD->Pred_Q15[ i ] = silk_SMULWW( gain_adj_Q16, psDD->Pred_Q15[ i ] ); + psDD->Shape_Q14[ i ] = silk_SMULWW( gain_adj_Q16, psDD->Shape_Q14[ i ] ); + } + } + } + } +} diff --git a/asm/libs/opus/silk/x86/NSQ_sse.c b/asm/libs/opus/silk/x86/NSQ_sse.c new file mode 100644 index 00000000..72f34fd6 --- /dev/null +++ b/asm/libs/opus/silk/x86/NSQ_sse.c @@ -0,0 +1,720 @@ +/* Copyright (c) 2014, Cisco Systems, INC + Written by XiangMingZhu WeiZhou MinPeng YanWang + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include "main.h" +#include "celt/x86/x86cpu.h" +#include "stack_alloc.h" + +static OPUS_INLINE void silk_nsq_scale_states_sse4_1( + const silk_encoder_state *psEncC, /* I Encoder State */ + silk_nsq_state *NSQ, /* I/O NSQ state */ + const opus_int32 x_Q3[], /* I input in Q3 */ + opus_int32 x_sc_Q10[], /* O input scaled with 1/Gain */ + const opus_int16 sLTP[], /* I re-whitened LTP state in Q0 */ + opus_int32 sLTP_Q15[], /* O LTP state matching scaled input */ + opus_int subfr, /* I subframe number */ + const opus_int LTP_scale_Q14, /* I */ + const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I */ + const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lag */ + const opus_int signal_type /* I Signal type */ +); + +static OPUS_INLINE void silk_noise_shape_quantizer_10_16_sse4_1( + silk_nsq_state *NSQ, /* I/O NSQ state */ + opus_int signalType, /* I Signal type */ + const opus_int32 x_sc_Q10[], /* I */ + opus_int8 pulses[], /* O */ + opus_int16 xq[], /* O */ + opus_int32 sLTP_Q15[], /* I/O LTP state */ + const opus_int16 a_Q12[], /* I Short term prediction coefs */ + const opus_int16 b_Q14[], /* I Long term prediction coefs */ + const opus_int16 AR_shp_Q13[], /* I Noise shaping AR coefs */ + opus_int lag, /* I Pitch lag */ + opus_int32 HarmShapeFIRPacked_Q14, /* I */ + opus_int Tilt_Q14, /* I Spectral tilt */ + opus_int32 LF_shp_Q14, /* I */ + opus_int32 Gain_Q16, /* I */ + opus_int offset_Q10, /* I */ + opus_int length, /* I Input length */ + opus_int32 table[][4] /* I */ +); + +void silk_NSQ_sse4_1( + const silk_encoder_state *psEncC, /* I/O Encoder State */ + silk_nsq_state *NSQ, /* I/O NSQ state */ + SideInfoIndices *psIndices, /* I/O Quantization Indices */ + const opus_int32 x_Q3[], /* I Prefiltered input signal */ + opus_int8 pulses[], /* O Quantized pulse signal */ + const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term prediction coefs */ + const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ], /* I Long term prediction coefs */ + const opus_int16 AR2_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ], /* I Noise shaping coefs */ + const opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ], /* I Long term shaping coefs */ + const opus_int Tilt_Q14[ MAX_NB_SUBFR ], /* I Spectral tilt */ + const opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ], /* I Low frequency shaping coefs */ + const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I Quantization step sizes */ + const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags */ + const opus_int Lambda_Q10, /* I Rate/distortion tradeoff */ + const opus_int LTP_scale_Q14 /* I LTP state scaling */ +) +{ + opus_int k, lag, start_idx, LSF_interpolation_flag; + const opus_int16 *A_Q12, *B_Q14, *AR_shp_Q13; + opus_int16 *pxq; + VARDECL( opus_int32, sLTP_Q15 ); + VARDECL( opus_int16, sLTP ); + opus_int32 HarmShapeFIRPacked_Q14; + opus_int offset_Q10; + VARDECL( opus_int32, x_sc_Q10 ); + + opus_int32 table[ 64 ][ 4 ]; + opus_int32 tmp1; + opus_int32 q1_Q10, q2_Q10, rd1_Q20, rd2_Q20; + + SAVE_STACK; + + NSQ->rand_seed = psIndices->Seed; + + /* Set unvoiced lag to the previous one, overwrite later for voiced */ + lag = NSQ->lagPrev; + + silk_assert( NSQ->prev_gain_Q16 != 0 ); + + offset_Q10 = silk_Quantization_Offsets_Q10[ psIndices->signalType >> 1 ][ psIndices->quantOffsetType ]; + + /* 0 */ + q1_Q10 = offset_Q10; + q2_Q10 = offset_Q10 + ( 1024 - QUANT_LEVEL_ADJUST_Q10 ); + rd1_Q20 = q1_Q10 * Lambda_Q10; + rd2_Q20 = q2_Q10 * Lambda_Q10; + + table[ 32 ][ 0 ] = q1_Q10; + table[ 32 ][ 1 ] = q2_Q10; + table[ 32 ][ 2 ] = 2 * (q1_Q10 - q2_Q10); + table[ 32 ][ 3 ] = (rd1_Q20 - rd2_Q20) + (q1_Q10 * q1_Q10 - q2_Q10 * q2_Q10); + + /* -1 */ + q1_Q10 = offset_Q10 - ( 1024 - QUANT_LEVEL_ADJUST_Q10 ); + q2_Q10 = offset_Q10; + rd1_Q20 = - q1_Q10 * Lambda_Q10; + rd2_Q20 = q2_Q10 * Lambda_Q10; + + table[ 31 ][ 0 ] = q1_Q10; + table[ 31 ][ 1 ] = q2_Q10; + table[ 31 ][ 2 ] = 2 * (q1_Q10 - q2_Q10); + table[ 31 ][ 3 ] = (rd1_Q20 - rd2_Q20) + (q1_Q10 * q1_Q10 - q2_Q10 * q2_Q10); + + /* > 0 */ + for (k = 1; k <= 31; k++) + { + tmp1 = offset_Q10 + silk_LSHIFT( k, 10 ); + + q1_Q10 = tmp1 - QUANT_LEVEL_ADJUST_Q10; + q2_Q10 = tmp1 - QUANT_LEVEL_ADJUST_Q10 + 1024; + rd1_Q20 = q1_Q10 * Lambda_Q10; + rd2_Q20 = q2_Q10 * Lambda_Q10; + + table[ 32 + k ][ 0 ] = q1_Q10; + table[ 32 + k ][ 1 ] = q2_Q10; + table[ 32 + k ][ 2 ] = 2 * (q1_Q10 - q2_Q10); + table[ 32 + k ][ 3 ] = (rd1_Q20 - rd2_Q20) + (q1_Q10 * q1_Q10 - q2_Q10 * q2_Q10); + } + + /* < -1 */ + for (k = -32; k <= -2; k++) + { + tmp1 = offset_Q10 + silk_LSHIFT( k, 10 ); + + q1_Q10 = tmp1 + QUANT_LEVEL_ADJUST_Q10; + q2_Q10 = tmp1 + QUANT_LEVEL_ADJUST_Q10 + 1024; + rd1_Q20 = - q1_Q10 * Lambda_Q10; + rd2_Q20 = - q2_Q10 * Lambda_Q10; + + table[ 32 + k ][ 0 ] = q1_Q10; + table[ 32 + k ][ 1 ] = q2_Q10; + table[ 32 + k ][ 2 ] = 2 * (q1_Q10 - q2_Q10); + table[ 32 + k ][ 3 ] = (rd1_Q20 - rd2_Q20) + (q1_Q10 * q1_Q10 - q2_Q10 * q2_Q10); + } + + if( psIndices->NLSFInterpCoef_Q2 == 4 ) { + LSF_interpolation_flag = 0; + } else { + LSF_interpolation_flag = 1; + } + + ALLOC( sLTP_Q15, + psEncC->ltp_mem_length + psEncC->frame_length, opus_int32 ); + ALLOC( sLTP, psEncC->ltp_mem_length + psEncC->frame_length, opus_int16 ); + ALLOC( x_sc_Q10, psEncC->subfr_length, opus_int32 ); + /* Set up pointers to start of sub frame */ + NSQ->sLTP_shp_buf_idx = psEncC->ltp_mem_length; + NSQ->sLTP_buf_idx = psEncC->ltp_mem_length; + pxq = &NSQ->xq[ psEncC->ltp_mem_length ]; + for( k = 0; k < psEncC->nb_subfr; k++ ) { + A_Q12 = &PredCoef_Q12[ (( k >> 1 ) | ( 1 - LSF_interpolation_flag )) * MAX_LPC_ORDER ]; + B_Q14 = <PCoef_Q14[ k * LTP_ORDER ]; + AR_shp_Q13 = &AR2_Q13[ k * MAX_SHAPE_LPC_ORDER ]; + + /* Noise shape parameters */ + silk_assert( HarmShapeGain_Q14[ k ] >= 0 ); + HarmShapeFIRPacked_Q14 = silk_RSHIFT( HarmShapeGain_Q14[ k ], 2 ); + HarmShapeFIRPacked_Q14 |= silk_LSHIFT( (opus_int32)silk_RSHIFT( HarmShapeGain_Q14[ k ], 1 ), 16 ); + + NSQ->rewhite_flag = 0; + if( psIndices->signalType == TYPE_VOICED ) { + /* Voiced */ + lag = pitchL[ k ]; + + /* Re-whitening */ + if( ( k & ( 3 - silk_LSHIFT( LSF_interpolation_flag, 1 ) ) ) == 0 ) { + /* Rewhiten with new A coefs */ + start_idx = psEncC->ltp_mem_length - lag - psEncC->predictLPCOrder - LTP_ORDER / 2; + silk_assert( start_idx > 0 ); + + silk_LPC_analysis_filter( &sLTP[ start_idx ], &NSQ->xq[ start_idx + k * psEncC->subfr_length ], + A_Q12, psEncC->ltp_mem_length - start_idx, psEncC->predictLPCOrder, psEncC->arch ); + + NSQ->rewhite_flag = 1; + NSQ->sLTP_buf_idx = psEncC->ltp_mem_length; + } + } + + silk_nsq_scale_states_sse4_1( psEncC, NSQ, x_Q3, x_sc_Q10, sLTP, sLTP_Q15, k, LTP_scale_Q14, Gains_Q16, pitchL, psIndices->signalType ); + + if ( opus_likely( ( 10 == psEncC->shapingLPCOrder ) && ( 16 == psEncC->predictLPCOrder) ) ) + { + silk_noise_shape_quantizer_10_16_sse4_1( NSQ, psIndices->signalType, x_sc_Q10, pulses, pxq, sLTP_Q15, A_Q12, B_Q14, + AR_shp_Q13, lag, HarmShapeFIRPacked_Q14, Tilt_Q14[ k ], LF_shp_Q14[ k ], Gains_Q16[ k ], + offset_Q10, psEncC->subfr_length, &(table[32]) ); + } + else + { + silk_noise_shape_quantizer( NSQ, psIndices->signalType, x_sc_Q10, pulses, pxq, sLTP_Q15, A_Q12, B_Q14, + AR_shp_Q13, lag, HarmShapeFIRPacked_Q14, Tilt_Q14[ k ], LF_shp_Q14[ k ], Gains_Q16[ k ], Lambda_Q10, + offset_Q10, psEncC->subfr_length, psEncC->shapingLPCOrder, psEncC->predictLPCOrder ); + } + + x_Q3 += psEncC->subfr_length; + pulses += psEncC->subfr_length; + pxq += psEncC->subfr_length; + } + + /* Update lagPrev for next frame */ + NSQ->lagPrev = pitchL[ psEncC->nb_subfr - 1 ]; + + /* Save quantized speech and noise shaping signals */ + /* DEBUG_STORE_DATA( enc.pcm, &NSQ->xq[ psEncC->ltp_mem_length ], psEncC->frame_length * sizeof( opus_int16 ) ) */ + silk_memmove( NSQ->xq, &NSQ->xq[ psEncC->frame_length ], psEncC->ltp_mem_length * sizeof( opus_int16 ) ); + silk_memmove( NSQ->sLTP_shp_Q14, &NSQ->sLTP_shp_Q14[ psEncC->frame_length ], psEncC->ltp_mem_length * sizeof( opus_int32 ) ); + RESTORE_STACK; +} + +/***********************************/ +/* silk_noise_shape_quantizer_10_16 */ +/***********************************/ +static OPUS_INLINE void silk_noise_shape_quantizer_10_16_sse4_1( + silk_nsq_state *NSQ, /* I/O NSQ state */ + opus_int signalType, /* I Signal type */ + const opus_int32 x_sc_Q10[], /* I */ + opus_int8 pulses[], /* O */ + opus_int16 xq[], /* O */ + opus_int32 sLTP_Q15[], /* I/O LTP state */ + const opus_int16 a_Q12[], /* I Short term prediction coefs */ + const opus_int16 b_Q14[], /* I Long term prediction coefs */ + const opus_int16 AR_shp_Q13[], /* I Noise shaping AR coefs */ + opus_int lag, /* I Pitch lag */ + opus_int32 HarmShapeFIRPacked_Q14, /* I */ + opus_int Tilt_Q14, /* I Spectral tilt */ + opus_int32 LF_shp_Q14, /* I */ + opus_int32 Gain_Q16, /* I */ + opus_int offset_Q10, /* I */ + opus_int length, /* I Input length */ + opus_int32 table[][4] /* I */ +) +{ + opus_int i; + opus_int32 LTP_pred_Q13, LPC_pred_Q10, n_AR_Q12, n_LTP_Q13; + opus_int32 n_LF_Q12, r_Q10, q1_Q0, q1_Q10, q2_Q10; + opus_int32 exc_Q14, LPC_exc_Q14, xq_Q14, Gain_Q10; + opus_int32 tmp1, tmp2, sLF_AR_shp_Q14; + opus_int32 *psLPC_Q14, *shp_lag_ptr, *pred_lag_ptr; + + __m128i xmm_tempa, xmm_tempb; + + __m128i xmm_one; + + __m128i psLPC_Q14_hi_01234567, psLPC_Q14_hi_89ABCDEF; + __m128i psLPC_Q14_lo_01234567, psLPC_Q14_lo_89ABCDEF; + __m128i a_Q12_01234567, a_Q12_89ABCDEF; + + __m128i sAR2_Q14_hi_76543210, sAR2_Q14_lo_76543210; + __m128i AR_shp_Q13_76543210; + + shp_lag_ptr = &NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx - lag + HARM_SHAPE_FIR_TAPS / 2 ]; + pred_lag_ptr = &sLTP_Q15[ NSQ->sLTP_buf_idx - lag + LTP_ORDER / 2 ]; + Gain_Q10 = silk_RSHIFT( Gain_Q16, 6 ); + + /* Set up short term AR state */ + psLPC_Q14 = &NSQ->sLPC_Q14[ NSQ_LPC_BUF_LENGTH - 1 ]; + + sLF_AR_shp_Q14 = NSQ->sLF_AR_shp_Q14; + xq_Q14 = psLPC_Q14[ 0 ]; + LTP_pred_Q13 = 0; + + /* load a_Q12 */ + xmm_one = _mm_set_epi8( 1, 0, 3, 2, 5, 4, 7, 6, 9, 8, 11, 10, 13, 12, 15, 14 ); + + /* load a_Q12[0] - a_Q12[7] */ + a_Q12_01234567 = _mm_loadu_si128( (__m128i *)(&a_Q12[ 0 ] ) ); + /* load a_Q12[ 8 ] - a_Q12[ 15 ] */ + a_Q12_89ABCDEF = _mm_loadu_si128( (__m128i *)(&a_Q12[ 8 ] ) ); + + a_Q12_01234567 = _mm_shuffle_epi8( a_Q12_01234567, xmm_one ); + a_Q12_89ABCDEF = _mm_shuffle_epi8( a_Q12_89ABCDEF, xmm_one ); + + /* load AR_shp_Q13 */ + AR_shp_Q13_76543210 = _mm_loadu_si128( (__m128i *)(&AR_shp_Q13[0] ) ); + + /* load psLPC_Q14 */ + xmm_one = _mm_set_epi8(15, 14, 11, 10, 7, 6, 3, 2, 13, 12, 9, 8, 5, 4, 1, 0 ); + + xmm_tempa = _mm_loadu_si128( (__m128i *)(&psLPC_Q14[-16]) ); + xmm_tempb = _mm_loadu_si128( (__m128i *)(&psLPC_Q14[-12]) ); + + xmm_tempa = _mm_shuffle_epi8( xmm_tempa, xmm_one ); + xmm_tempb = _mm_shuffle_epi8( xmm_tempb, xmm_one ); + + psLPC_Q14_hi_89ABCDEF = _mm_unpackhi_epi64( xmm_tempa, xmm_tempb ); + psLPC_Q14_lo_89ABCDEF = _mm_unpacklo_epi64( xmm_tempa, xmm_tempb ); + + xmm_tempa = _mm_loadu_si128( (__m128i *)(&psLPC_Q14[ -8 ]) ); + xmm_tempb = _mm_loadu_si128( (__m128i *)(&psLPC_Q14[ -4 ]) ); + + xmm_tempa = _mm_shuffle_epi8( xmm_tempa, xmm_one ); + xmm_tempb = _mm_shuffle_epi8( xmm_tempb, xmm_one ); + + psLPC_Q14_hi_01234567 = _mm_unpackhi_epi64( xmm_tempa, xmm_tempb ); + psLPC_Q14_lo_01234567 = _mm_unpacklo_epi64( xmm_tempa, xmm_tempb ); + + /* load sAR2_Q14 */ + xmm_tempa = _mm_loadu_si128( (__m128i *)(&(NSQ->sAR2_Q14[ 0 ]) ) ); + xmm_tempb = _mm_loadu_si128( (__m128i *)(&(NSQ->sAR2_Q14[ 4 ]) ) ); + + xmm_tempa = _mm_shuffle_epi8( xmm_tempa, xmm_one ); + xmm_tempb = _mm_shuffle_epi8( xmm_tempb, xmm_one ); + + sAR2_Q14_hi_76543210 = _mm_unpackhi_epi64( xmm_tempa, xmm_tempb ); + sAR2_Q14_lo_76543210 = _mm_unpacklo_epi64( xmm_tempa, xmm_tempb ); + + /* prepare 1 in 8 * 16bit */ + xmm_one = _mm_set1_epi16(1); + + for( i = 0; i < length; i++ ) + { + /* Short-term prediction */ + __m128i xmm_hi_07, xmm_hi_8F, xmm_lo_07, xmm_lo_8F; + + /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */ + LPC_pred_Q10 = 8; /* silk_RSHIFT( predictLPCOrder, 1 ); */ + + /* shift psLPC_Q14 */ + psLPC_Q14_hi_89ABCDEF = _mm_alignr_epi8( psLPC_Q14_hi_01234567, psLPC_Q14_hi_89ABCDEF, 2 ); + psLPC_Q14_lo_89ABCDEF = _mm_alignr_epi8( psLPC_Q14_lo_01234567, psLPC_Q14_lo_89ABCDEF, 2 ); + + psLPC_Q14_hi_01234567 = _mm_srli_si128( psLPC_Q14_hi_01234567, 2 ); + psLPC_Q14_lo_01234567 = _mm_srli_si128( psLPC_Q14_lo_01234567, 2 ); + + psLPC_Q14_hi_01234567 = _mm_insert_epi16( psLPC_Q14_hi_01234567, (xq_Q14 >> 16), 7 ); + psLPC_Q14_lo_01234567 = _mm_insert_epi16( psLPC_Q14_lo_01234567, (xq_Q14), 7 ); + + /* high part, use pmaddwd, results in 4 32-bit */ + xmm_hi_07 = _mm_madd_epi16( psLPC_Q14_hi_01234567, a_Q12_01234567 ); + xmm_hi_8F = _mm_madd_epi16( psLPC_Q14_hi_89ABCDEF, a_Q12_89ABCDEF ); + + /* low part, use pmulhw, results in 8 16-bit, note we need simulate unsigned * signed, _mm_srai_epi16(psLPC_Q14_lo_01234567, 15) */ + xmm_tempa = _mm_cmpgt_epi16( _mm_setzero_si128(), psLPC_Q14_lo_01234567 ); + xmm_tempb = _mm_cmpgt_epi16( _mm_setzero_si128(), psLPC_Q14_lo_89ABCDEF ); + + xmm_tempa = _mm_and_si128( xmm_tempa, a_Q12_01234567 ); + xmm_tempb = _mm_and_si128( xmm_tempb, a_Q12_89ABCDEF ); + + xmm_lo_07 = _mm_mulhi_epi16( psLPC_Q14_lo_01234567, a_Q12_01234567 ); + xmm_lo_8F = _mm_mulhi_epi16( psLPC_Q14_lo_89ABCDEF, a_Q12_89ABCDEF ); + + xmm_lo_07 = _mm_add_epi16( xmm_lo_07, xmm_tempa ); + xmm_lo_8F = _mm_add_epi16( xmm_lo_8F, xmm_tempb ); + + xmm_lo_07 = _mm_madd_epi16( xmm_lo_07, xmm_one ); + xmm_lo_8F = _mm_madd_epi16( xmm_lo_8F, xmm_one ); + + /* accumulate */ + xmm_hi_07 = _mm_add_epi32( xmm_hi_07, xmm_hi_8F ); + xmm_lo_07 = _mm_add_epi32( xmm_lo_07, xmm_lo_8F ); + + xmm_hi_07 = _mm_add_epi32( xmm_hi_07, xmm_lo_07 ); + + xmm_hi_07 = _mm_add_epi32( xmm_hi_07, _mm_unpackhi_epi64(xmm_hi_07, xmm_hi_07 ) ); + xmm_hi_07 = _mm_add_epi32( xmm_hi_07, _mm_shufflelo_epi16(xmm_hi_07, 0x0E ) ); + + LPC_pred_Q10 += _mm_cvtsi128_si32( xmm_hi_07 ); + + /* Long-term prediction */ + if ( opus_likely( signalType == TYPE_VOICED ) ) { + /* Unrolled loop */ + /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */ + LTP_pred_Q13 = 2; + { + __m128i b_Q14_3210, b_Q14_0123, pred_lag_ptr_0123; + + b_Q14_3210 = OP_CVTEPI16_EPI32_M64( b_Q14 ); + b_Q14_0123 = _mm_shuffle_epi32( b_Q14_3210, 0x1B ); + + /* loaded: [0] [-1] [-2] [-3] */ + pred_lag_ptr_0123 = _mm_loadu_si128( (__m128i *)(&pred_lag_ptr[ -3 ] ) ); + /* shuffle to [-3] [-2] [-1] [0] and to new xmm */ + xmm_tempa = _mm_shuffle_epi32( pred_lag_ptr_0123, 0x1B ); + /*64-bit multiply, a[2] * b[-2], a[0] * b[0] */ + xmm_tempa = _mm_mul_epi32( xmm_tempa, b_Q14_3210 ); + /* right shift 2 bytes (16 bits), zero extended */ + xmm_tempa = _mm_srli_si128( xmm_tempa, 2 ); + + /* a[1] * b[-1], a[3] * b[-3] */ + pred_lag_ptr_0123 = _mm_mul_epi32( pred_lag_ptr_0123, b_Q14_0123 ); + pred_lag_ptr_0123 = _mm_srli_si128( pred_lag_ptr_0123, 2 ); + + pred_lag_ptr_0123 = _mm_add_epi32( pred_lag_ptr_0123, xmm_tempa ); + /* equal shift right 8 bytes*/ + xmm_tempa = _mm_shuffle_epi32( pred_lag_ptr_0123, _MM_SHUFFLE( 0, 0, 3, 2 ) ); + xmm_tempa = _mm_add_epi32( xmm_tempa, pred_lag_ptr_0123 ); + + LTP_pred_Q13 += _mm_cvtsi128_si32( xmm_tempa ); + + LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -4 ], b_Q14[ 4 ] ); + pred_lag_ptr++; + } + } + + /* Noise shape feedback */ + NSQ->sAR2_Q14[ 9 ] = NSQ->sAR2_Q14[ 8 ]; + NSQ->sAR2_Q14[ 8 ] = _mm_cvtsi128_si32( _mm_srli_si128(_mm_unpackhi_epi16( sAR2_Q14_lo_76543210, sAR2_Q14_hi_76543210 ), 12 ) ); + + sAR2_Q14_hi_76543210 = _mm_slli_si128( sAR2_Q14_hi_76543210, 2 ); + sAR2_Q14_lo_76543210 = _mm_slli_si128( sAR2_Q14_lo_76543210, 2 ); + + sAR2_Q14_hi_76543210 = _mm_insert_epi16( sAR2_Q14_hi_76543210, (xq_Q14 >> 16), 0 ); + sAR2_Q14_lo_76543210 = _mm_insert_epi16( sAR2_Q14_lo_76543210, (xq_Q14), 0 ); + + /* high part, use pmaddwd, results in 4 32-bit */ + xmm_hi_07 = _mm_madd_epi16( sAR2_Q14_hi_76543210, AR_shp_Q13_76543210 ); + + /* low part, use pmulhw, results in 8 16-bit, note we need simulate unsigned * signed,_mm_srai_epi16(sAR2_Q14_lo_76543210, 15) */ + xmm_tempa = _mm_cmpgt_epi16( _mm_setzero_si128(), sAR2_Q14_lo_76543210 ); + xmm_tempa = _mm_and_si128( xmm_tempa, AR_shp_Q13_76543210 ); + + xmm_lo_07 = _mm_mulhi_epi16( sAR2_Q14_lo_76543210, AR_shp_Q13_76543210 ); + xmm_lo_07 = _mm_add_epi16( xmm_lo_07, xmm_tempa ); + + xmm_lo_07 = _mm_madd_epi16( xmm_lo_07, xmm_one ); + + /* accumulate */ + xmm_hi_07 = _mm_add_epi32( xmm_hi_07, xmm_lo_07 ); + + xmm_hi_07 = _mm_add_epi32( xmm_hi_07, _mm_unpackhi_epi64(xmm_hi_07, xmm_hi_07 ) ); + xmm_hi_07 = _mm_add_epi32( xmm_hi_07, _mm_shufflelo_epi16(xmm_hi_07, 0x0E ) ); + + n_AR_Q12 = 5 + _mm_cvtsi128_si32( xmm_hi_07 ); + + n_AR_Q12 = silk_SMLAWB( n_AR_Q12, NSQ->sAR2_Q14[ 8 ], AR_shp_Q13[ 8 ] ); + n_AR_Q12 = silk_SMLAWB( n_AR_Q12, NSQ->sAR2_Q14[ 9 ], AR_shp_Q13[ 9 ] ); + + n_AR_Q12 = silk_LSHIFT32( n_AR_Q12, 1 ); /* Q11 -> Q12 */ + n_AR_Q12 = silk_SMLAWB( n_AR_Q12, sLF_AR_shp_Q14, Tilt_Q14 ); + + n_LF_Q12 = silk_SMULWB( NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx - 1 ], LF_shp_Q14 ); + n_LF_Q12 = silk_SMLAWT( n_LF_Q12, sLF_AR_shp_Q14, LF_shp_Q14 ); + + silk_assert( lag > 0 || signalType != TYPE_VOICED ); + + /* Combine prediction and noise shaping signals */ + tmp1 = silk_SUB32( silk_LSHIFT32( LPC_pred_Q10, 2 ), n_AR_Q12 ); /* Q12 */ + tmp1 = silk_SUB32( tmp1, n_LF_Q12 ); /* Q12 */ + if( lag > 0 ) { + /* Symmetric, packed FIR coefficients */ + n_LTP_Q13 = silk_SMULWB( silk_ADD32( shp_lag_ptr[ 0 ], shp_lag_ptr[ -2 ] ), HarmShapeFIRPacked_Q14 ); + n_LTP_Q13 = silk_SMLAWT( n_LTP_Q13, shp_lag_ptr[ -1 ], HarmShapeFIRPacked_Q14 ); + n_LTP_Q13 = silk_LSHIFT( n_LTP_Q13, 1 ); + shp_lag_ptr++; + + tmp2 = silk_SUB32( LTP_pred_Q13, n_LTP_Q13 ); /* Q13 */ + tmp1 = silk_ADD_LSHIFT32( tmp2, tmp1, 1 ); /* Q13 */ + tmp1 = silk_RSHIFT_ROUND( tmp1, 3 ); /* Q10 */ + } else { + tmp1 = silk_RSHIFT_ROUND( tmp1, 2 ); /* Q10 */ + } + + r_Q10 = silk_SUB32( x_sc_Q10[ i ], tmp1 ); /* residual error Q10 */ + + /* Generate dither */ + NSQ->rand_seed = silk_RAND( NSQ->rand_seed ); + + /* Flip sign depending on dither */ + tmp2 = -r_Q10; + if ( NSQ->rand_seed < 0 ) r_Q10 = tmp2; + + r_Q10 = silk_LIMIT_32( r_Q10, -(31 << 10), 30 << 10 ); + + /* Find two quantization level candidates and measure their rate-distortion */ + q1_Q10 = silk_SUB32( r_Q10, offset_Q10 ); + q1_Q0 = silk_RSHIFT( q1_Q10, 10 ); + + q1_Q10 = table[q1_Q0][0]; + q2_Q10 = table[q1_Q0][1]; + + if (r_Q10 * table[q1_Q0][2] - table[q1_Q0][3] < 0) + { + q1_Q10 = q2_Q10; + } + + pulses[ i ] = (opus_int8)silk_RSHIFT_ROUND( q1_Q10, 10 ); + + /* Excitation */ + exc_Q14 = silk_LSHIFT( q1_Q10, 4 ); + + tmp2 = -exc_Q14; + if ( NSQ->rand_seed < 0 ) exc_Q14 = tmp2; + + /* Add predictions */ + LPC_exc_Q14 = silk_ADD_LSHIFT32( exc_Q14, LTP_pred_Q13, 1 ); + xq_Q14 = silk_ADD_LSHIFT32( LPC_exc_Q14, LPC_pred_Q10, 4 ); + + /* Update states */ + psLPC_Q14++; + *psLPC_Q14 = xq_Q14; + sLF_AR_shp_Q14 = silk_SUB_LSHIFT32( xq_Q14, n_AR_Q12, 2 ); + + NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx ] = silk_SUB_LSHIFT32( sLF_AR_shp_Q14, n_LF_Q12, 2 ); + sLTP_Q15[ NSQ->sLTP_buf_idx ] = silk_LSHIFT( LPC_exc_Q14, 1 ); + NSQ->sLTP_shp_buf_idx++; + NSQ->sLTP_buf_idx++; + + /* Make dither dependent on quantized signal */ + NSQ->rand_seed = silk_ADD32_ovflw( NSQ->rand_seed, pulses[ i ] ); + } + + NSQ->sLF_AR_shp_Q14 = sLF_AR_shp_Q14; + + /* Scale XQ back to normal level before saving */ + psLPC_Q14 = &NSQ->sLPC_Q14[ NSQ_LPC_BUF_LENGTH ]; + + /* write back sAR2_Q14 */ + xmm_tempa = _mm_unpackhi_epi16( sAR2_Q14_lo_76543210, sAR2_Q14_hi_76543210 ); + xmm_tempb = _mm_unpacklo_epi16( sAR2_Q14_lo_76543210, sAR2_Q14_hi_76543210 ); + _mm_storeu_si128( (__m128i *)(&NSQ->sAR2_Q14[ 4 ]), xmm_tempa ); + _mm_storeu_si128( (__m128i *)(&NSQ->sAR2_Q14[ 0 ]), xmm_tempb ); + + /* xq[ i ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( silk_SMULWW( psLPC_Q14[ i ], Gain_Q10 ), 8 ) ); */ + { + __m128i xmm_Gain_Q10; + __m128i xmm_xq_Q14_3210, xmm_xq_Q14_x3x1, xmm_xq_Q14_7654, xmm_xq_Q14_x7x5; + + /* prepare (1 << 7) in packed 4 32-bits */ + xmm_tempa = _mm_set1_epi32( (1 << 7) ); + + /* prepare Gain_Q10 in packed 4 32-bits */ + xmm_Gain_Q10 = _mm_set1_epi32( Gain_Q10 ); + + /* process xq */ + for (i = 0; i < length - 7; i += 8) + { + xmm_xq_Q14_3210 = _mm_loadu_si128( (__m128i *)(&(psLPC_Q14[ i + 0 ] ) ) ); + xmm_xq_Q14_7654 = _mm_loadu_si128( (__m128i *)(&(psLPC_Q14[ i + 4 ] ) ) ); + + /* equal shift right 4 bytes*/ + xmm_xq_Q14_x3x1 = _mm_shuffle_epi32( xmm_xq_Q14_3210, _MM_SHUFFLE( 0, 3, 2, 1 ) ); + /* equal shift right 4 bytes*/ + xmm_xq_Q14_x7x5 = _mm_shuffle_epi32( xmm_xq_Q14_7654, _MM_SHUFFLE( 0, 3, 2, 1 ) ); + + xmm_xq_Q14_3210 = _mm_mul_epi32( xmm_xq_Q14_3210, xmm_Gain_Q10 ); + xmm_xq_Q14_x3x1 = _mm_mul_epi32( xmm_xq_Q14_x3x1, xmm_Gain_Q10 ); + xmm_xq_Q14_7654 = _mm_mul_epi32( xmm_xq_Q14_7654, xmm_Gain_Q10 ); + xmm_xq_Q14_x7x5 = _mm_mul_epi32( xmm_xq_Q14_x7x5, xmm_Gain_Q10 ); + + xmm_xq_Q14_3210 = _mm_srli_epi64( xmm_xq_Q14_3210, 16 ); + xmm_xq_Q14_x3x1 = _mm_slli_epi64( xmm_xq_Q14_x3x1, 16 ); + xmm_xq_Q14_7654 = _mm_srli_epi64( xmm_xq_Q14_7654, 16 ); + xmm_xq_Q14_x7x5 = _mm_slli_epi64( xmm_xq_Q14_x7x5, 16 ); + + xmm_xq_Q14_3210 = _mm_blend_epi16( xmm_xq_Q14_3210, xmm_xq_Q14_x3x1, 0xCC ); + xmm_xq_Q14_7654 = _mm_blend_epi16( xmm_xq_Q14_7654, xmm_xq_Q14_x7x5, 0xCC ); + + /* silk_RSHIFT_ROUND(xq, 8) */ + xmm_xq_Q14_3210 = _mm_add_epi32( xmm_xq_Q14_3210, xmm_tempa ); + xmm_xq_Q14_7654 = _mm_add_epi32( xmm_xq_Q14_7654, xmm_tempa ); + + xmm_xq_Q14_3210 = _mm_srai_epi32( xmm_xq_Q14_3210, 8 ); + xmm_xq_Q14_7654 = _mm_srai_epi32( xmm_xq_Q14_7654, 8 ); + + /* silk_SAT16 */ + xmm_xq_Q14_3210 = _mm_packs_epi32( xmm_xq_Q14_3210, xmm_xq_Q14_7654 ); + + /* save to xq */ + _mm_storeu_si128( (__m128i *)(&xq[ i ] ), xmm_xq_Q14_3210 ); + } + } + for ( ; i < length; i++) + { + xq[i] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( silk_SMULWW( psLPC_Q14[ i ], Gain_Q10 ), 8 ) ); + } + + /* Update LPC synth buffer */ + silk_memcpy( NSQ->sLPC_Q14, &NSQ->sLPC_Q14[ length ], NSQ_LPC_BUF_LENGTH * sizeof( opus_int32 ) ); +} + +static OPUS_INLINE void silk_nsq_scale_states_sse4_1( + const silk_encoder_state *psEncC, /* I Encoder State */ + silk_nsq_state *NSQ, /* I/O NSQ state */ + const opus_int32 x_Q3[], /* I input in Q3 */ + opus_int32 x_sc_Q10[], /* O input scaled with 1/Gain */ + const opus_int16 sLTP[], /* I re-whitened LTP state in Q0 */ + opus_int32 sLTP_Q15[], /* O LTP state matching scaled input */ + opus_int subfr, /* I subframe number */ + const opus_int LTP_scale_Q14, /* I */ + const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I */ + const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lag */ + const opus_int signal_type /* I Signal type */ +) +{ + opus_int i, lag; + opus_int32 gain_adj_Q16, inv_gain_Q31, inv_gain_Q23; + __m128i xmm_inv_gain_Q23, xmm_x_Q3_x2x0, xmm_x_Q3_x3x1; + + lag = pitchL[ subfr ]; + inv_gain_Q31 = silk_INVERSE32_varQ( silk_max( Gains_Q16[ subfr ], 1 ), 47 ); + silk_assert( inv_gain_Q31 != 0 ); + + /* Calculate gain adjustment factor */ + if( Gains_Q16[ subfr ] != NSQ->prev_gain_Q16 ) { + gain_adj_Q16 = silk_DIV32_varQ( NSQ->prev_gain_Q16, Gains_Q16[ subfr ], 16 ); + } else { + gain_adj_Q16 = (opus_int32)1 << 16; + } + + /* Scale input */ + inv_gain_Q23 = silk_RSHIFT_ROUND( inv_gain_Q31, 8 ); + + /* prepare inv_gain_Q23 in packed 4 32-bits */ + xmm_inv_gain_Q23 = _mm_set1_epi32(inv_gain_Q23); + + for( i = 0; i < psEncC->subfr_length - 3; i += 4 ) { + xmm_x_Q3_x2x0 = _mm_loadu_si128( (__m128i *)(&(x_Q3[ i ] ) ) ); + + /* equal shift right 4 bytes*/ + xmm_x_Q3_x3x1 = _mm_shuffle_epi32( xmm_x_Q3_x2x0, _MM_SHUFFLE( 0, 3, 2, 1 ) ); + + xmm_x_Q3_x2x0 = _mm_mul_epi32( xmm_x_Q3_x2x0, xmm_inv_gain_Q23 ); + xmm_x_Q3_x3x1 = _mm_mul_epi32( xmm_x_Q3_x3x1, xmm_inv_gain_Q23 ); + + xmm_x_Q3_x2x0 = _mm_srli_epi64( xmm_x_Q3_x2x0, 16 ); + xmm_x_Q3_x3x1 = _mm_slli_epi64( xmm_x_Q3_x3x1, 16 ); + + xmm_x_Q3_x2x0 = _mm_blend_epi16( xmm_x_Q3_x2x0, xmm_x_Q3_x3x1, 0xCC ); + + _mm_storeu_si128( (__m128i *)(&(x_sc_Q10[ i ] ) ), xmm_x_Q3_x2x0 ); + } + + for( ; i < psEncC->subfr_length; i++ ) { + x_sc_Q10[ i ] = silk_SMULWW( x_Q3[ i ], inv_gain_Q23 ); + } + + /* Save inverse gain */ + NSQ->prev_gain_Q16 = Gains_Q16[ subfr ]; + + /* After rewhitening the LTP state is un-scaled, so scale with inv_gain_Q16 */ + if( NSQ->rewhite_flag ) { + if( subfr == 0 ) { + /* Do LTP downscaling */ + inv_gain_Q31 = silk_LSHIFT( silk_SMULWB( inv_gain_Q31, LTP_scale_Q14 ), 2 ); + } + for( i = NSQ->sLTP_buf_idx - lag - LTP_ORDER / 2; i < NSQ->sLTP_buf_idx; i++ ) { + silk_assert( i < MAX_FRAME_LENGTH ); + sLTP_Q15[ i ] = silk_SMULWB( inv_gain_Q31, sLTP[ i ] ); + } + } + + /* Adjust for changing gain */ + if( gain_adj_Q16 != (opus_int32)1 << 16 ) { + /* Scale long-term shaping state */ + __m128i xmm_gain_adj_Q16, xmm_sLTP_shp_Q14_x2x0, xmm_sLTP_shp_Q14_x3x1; + + /* prepare gain_adj_Q16 in packed 4 32-bits */ + xmm_gain_adj_Q16 = _mm_set1_epi32(gain_adj_Q16); + + for( i = NSQ->sLTP_shp_buf_idx - psEncC->ltp_mem_length; i < NSQ->sLTP_shp_buf_idx - 3; i += 4 ) + { + xmm_sLTP_shp_Q14_x2x0 = _mm_loadu_si128( (__m128i *)(&(NSQ->sLTP_shp_Q14[ i ] ) ) ); + /* equal shift right 4 bytes*/ + xmm_sLTP_shp_Q14_x3x1 = _mm_shuffle_epi32( xmm_sLTP_shp_Q14_x2x0, _MM_SHUFFLE( 0, 3, 2, 1 ) ); + + xmm_sLTP_shp_Q14_x2x0 = _mm_mul_epi32( xmm_sLTP_shp_Q14_x2x0, xmm_gain_adj_Q16 ); + xmm_sLTP_shp_Q14_x3x1 = _mm_mul_epi32( xmm_sLTP_shp_Q14_x3x1, xmm_gain_adj_Q16 ); + + xmm_sLTP_shp_Q14_x2x0 = _mm_srli_epi64( xmm_sLTP_shp_Q14_x2x0, 16 ); + xmm_sLTP_shp_Q14_x3x1 = _mm_slli_epi64( xmm_sLTP_shp_Q14_x3x1, 16 ); + + xmm_sLTP_shp_Q14_x2x0 = _mm_blend_epi16( xmm_sLTP_shp_Q14_x2x0, xmm_sLTP_shp_Q14_x3x1, 0xCC ); + + _mm_storeu_si128( (__m128i *)(&(NSQ->sLTP_shp_Q14[ i ] ) ), xmm_sLTP_shp_Q14_x2x0 ); + } + + for( ; i < NSQ->sLTP_shp_buf_idx; i++ ) { + NSQ->sLTP_shp_Q14[ i ] = silk_SMULWW( gain_adj_Q16, NSQ->sLTP_shp_Q14[ i ] ); + } + + /* Scale long-term prediction state */ + if( signal_type == TYPE_VOICED && NSQ->rewhite_flag == 0 ) { + for( i = NSQ->sLTP_buf_idx - lag - LTP_ORDER / 2; i < NSQ->sLTP_buf_idx; i++ ) { + sLTP_Q15[ i ] = silk_SMULWW( gain_adj_Q16, sLTP_Q15[ i ] ); + } + } + + NSQ->sLF_AR_shp_Q14 = silk_SMULWW( gain_adj_Q16, NSQ->sLF_AR_shp_Q14 ); + + /* Scale short-term prediction and shaping states */ + for( i = 0; i < NSQ_LPC_BUF_LENGTH; i++ ) { + NSQ->sLPC_Q14[ i ] = silk_SMULWW( gain_adj_Q16, NSQ->sLPC_Q14[ i ] ); + } + for( i = 0; i < MAX_SHAPE_LPC_ORDER; i++ ) { + NSQ->sAR2_Q14[ i ] = silk_SMULWW( gain_adj_Q16, NSQ->sAR2_Q14[ i ] ); + } + } +} diff --git a/asm/libs/opus/silk/x86/SigProc_FIX_sse.h b/asm/libs/opus/silk/x86/SigProc_FIX_sse.h new file mode 100644 index 00000000..61efa8da --- /dev/null +++ b/asm/libs/opus/silk/x86/SigProc_FIX_sse.h @@ -0,0 +1,94 @@ +/* Copyright (c) 2014, Cisco Systems, INC + Written by XiangMingZhu WeiZhou MinPeng YanWang + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef SIGPROC_FIX_SSE_H +#define SIGPROC_FIX_SSE_H + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#if defined(OPUS_X86_MAY_HAVE_SSE4_1) +void silk_burg_modified_sse4_1( + opus_int32 *res_nrg, /* O Residual energy */ + opus_int *res_nrg_Q, /* O Residual energy Q value */ + opus_int32 A_Q16[], /* O Prediction coefficients (length order) */ + const opus_int16 x[], /* I Input signal, length: nb_subfr * ( D + subfr_length ) */ + const opus_int32 minInvGain_Q30, /* I Inverse of max prediction gain */ + const opus_int subfr_length, /* I Input signal subframe length (incl. D preceding samples) */ + const opus_int nb_subfr, /* I Number of subframes stacked in x */ + const opus_int D, /* I Order */ + int arch /* I Run-time architecture */ +); + +#if defined(OPUS_X86_PRESUME_SSE4_1) +#define silk_burg_modified(res_nrg, res_nrg_Q, A_Q16, x, minInvGain_Q30, subfr_length, nb_subfr, D, arch) \ + ((void)(arch), silk_burg_modified_sse4_1(res_nrg, res_nrg_Q, A_Q16, x, minInvGain_Q30, subfr_length, nb_subfr, D, arch)) + +#else + +extern void (*const SILK_BURG_MODIFIED_IMPL[OPUS_ARCHMASK + 1])( + opus_int32 *res_nrg, /* O Residual energy */ + opus_int *res_nrg_Q, /* O Residual energy Q value */ + opus_int32 A_Q16[], /* O Prediction coefficients (length order) */ + const opus_int16 x[], /* I Input signal, length: nb_subfr * ( D + subfr_length ) */ + const opus_int32 minInvGain_Q30, /* I Inverse of max prediction gain */ + const opus_int subfr_length, /* I Input signal subframe length (incl. D preceding samples) */ + const opus_int nb_subfr, /* I Number of subframes stacked in x */ + const opus_int D, /* I Order */ + int arch /* I Run-time architecture */); + +# define silk_burg_modified(res_nrg, res_nrg_Q, A_Q16, x, minInvGain_Q30, subfr_length, nb_subfr, D, arch) \ + ((*SILK_BURG_MODIFIED_IMPL[(arch) & OPUS_ARCHMASK])(res_nrg, res_nrg_Q, A_Q16, x, minInvGain_Q30, subfr_length, nb_subfr, D, arch)) + +#endif + +opus_int64 silk_inner_prod16_aligned_64_sse4_1( + const opus_int16 *inVec1, + const opus_int16 *inVec2, + const opus_int len +); + + +#if defined(OPUS_X86_PRESUME_SSE4_1) + +#define silk_inner_prod16_aligned_64(inVec1, inVec2, len, arch) \ + ((void)(arch),silk_inner_prod16_aligned_64_sse4_1(inVec1, inVec2, len)) + +#else + +extern opus_int64 (*const SILK_INNER_PROD16_ALIGNED_64_IMPL[OPUS_ARCHMASK + 1])( + const opus_int16 *inVec1, + const opus_int16 *inVec2, + const opus_int len); + +# define silk_inner_prod16_aligned_64(inVec1, inVec2, len, arch) \ + ((*SILK_INNER_PROD16_ALIGNED_64_IMPL[(arch) & OPUS_ARCHMASK])(inVec1, inVec2, len)) + +#endif +#endif +#endif diff --git a/asm/libs/opus/silk/x86/VAD_sse.c b/asm/libs/opus/silk/x86/VAD_sse.c new file mode 100644 index 00000000..4e90f441 --- /dev/null +++ b/asm/libs/opus/silk/x86/VAD_sse.c @@ -0,0 +1,277 @@ +/* Copyright (c) 2014, Cisco Systems, INC + Written by XiangMingZhu WeiZhou MinPeng YanWang + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include + +#include "main.h" +#include "stack_alloc.h" + +/* Weighting factors for tilt measure */ +static const opus_int32 tiltWeights[ VAD_N_BANDS ] = { 30000, 6000, -12000, -12000 }; + +/***************************************/ +/* Get the speech activity level in Q8 */ +/***************************************/ +opus_int silk_VAD_GetSA_Q8_sse4_1( /* O Return value, 0 if success */ + silk_encoder_state *psEncC, /* I/O Encoder state */ + const opus_int16 pIn[] /* I PCM input */ +) +{ + opus_int SA_Q15, pSNR_dB_Q7, input_tilt; + opus_int decimated_framelength1, decimated_framelength2; + opus_int decimated_framelength; + opus_int dec_subframe_length, dec_subframe_offset, SNR_Q7, i, b, s; + opus_int32 sumSquared, smooth_coef_Q16; + opus_int16 HPstateTmp; + VARDECL( opus_int16, X ); + opus_int32 Xnrg[ VAD_N_BANDS ]; + opus_int32 NrgToNoiseRatio_Q8[ VAD_N_BANDS ]; + opus_int32 speech_nrg, x_tmp; + opus_int X_offset[ VAD_N_BANDS ]; + opus_int ret = 0; + silk_VAD_state *psSilk_VAD = &psEncC->sVAD; + + SAVE_STACK; + + /* Safety checks */ + silk_assert( VAD_N_BANDS == 4 ); + silk_assert( MAX_FRAME_LENGTH >= psEncC->frame_length ); + silk_assert( psEncC->frame_length <= 512 ); + silk_assert( psEncC->frame_length == 8 * silk_RSHIFT( psEncC->frame_length, 3 ) ); + + /***********************/ + /* Filter and Decimate */ + /***********************/ + decimated_framelength1 = silk_RSHIFT( psEncC->frame_length, 1 ); + decimated_framelength2 = silk_RSHIFT( psEncC->frame_length, 2 ); + decimated_framelength = silk_RSHIFT( psEncC->frame_length, 3 ); + /* Decimate into 4 bands: + 0 L 3L L 3L 5L + - -- - -- -- + 8 8 2 4 4 + + [0-1 kHz| temp. |1-2 kHz| 2-4 kHz | 4-8 kHz | + + They're arranged to allow the minimal ( frame_length / 4 ) extra + scratch space during the downsampling process */ + X_offset[ 0 ] = 0; + X_offset[ 1 ] = decimated_framelength + decimated_framelength2; + X_offset[ 2 ] = X_offset[ 1 ] + decimated_framelength; + X_offset[ 3 ] = X_offset[ 2 ] + decimated_framelength2; + ALLOC( X, X_offset[ 3 ] + decimated_framelength1, opus_int16 ); + + /* 0-8 kHz to 0-4 kHz and 4-8 kHz */ + silk_ana_filt_bank_1( pIn, &psSilk_VAD->AnaState[ 0 ], + X, &X[ X_offset[ 3 ] ], psEncC->frame_length ); + + /* 0-4 kHz to 0-2 kHz and 2-4 kHz */ + silk_ana_filt_bank_1( X, &psSilk_VAD->AnaState1[ 0 ], + X, &X[ X_offset[ 2 ] ], decimated_framelength1 ); + + /* 0-2 kHz to 0-1 kHz and 1-2 kHz */ + silk_ana_filt_bank_1( X, &psSilk_VAD->AnaState2[ 0 ], + X, &X[ X_offset[ 1 ] ], decimated_framelength2 ); + + /*********************************************/ + /* HP filter on lowest band (differentiator) */ + /*********************************************/ + X[ decimated_framelength - 1 ] = silk_RSHIFT( X[ decimated_framelength - 1 ], 1 ); + HPstateTmp = X[ decimated_framelength - 1 ]; + for( i = decimated_framelength - 1; i > 0; i-- ) { + X[ i - 1 ] = silk_RSHIFT( X[ i - 1 ], 1 ); + X[ i ] -= X[ i - 1 ]; + } + X[ 0 ] -= psSilk_VAD->HPstate; + psSilk_VAD->HPstate = HPstateTmp; + + /*************************************/ + /* Calculate the energy in each band */ + /*************************************/ + for( b = 0; b < VAD_N_BANDS; b++ ) { + /* Find the decimated framelength in the non-uniformly divided bands */ + decimated_framelength = silk_RSHIFT( psEncC->frame_length, silk_min_int( VAD_N_BANDS - b, VAD_N_BANDS - 1 ) ); + + /* Split length into subframe lengths */ + dec_subframe_length = silk_RSHIFT( decimated_framelength, VAD_INTERNAL_SUBFRAMES_LOG2 ); + dec_subframe_offset = 0; + + /* Compute energy per sub-frame */ + /* initialize with summed energy of last subframe */ + Xnrg[ b ] = psSilk_VAD->XnrgSubfr[ b ]; + for( s = 0; s < VAD_INTERNAL_SUBFRAMES; s++ ) { + __m128i xmm_X, xmm_acc; + sumSquared = 0; + + xmm_acc = _mm_setzero_si128(); + + for( i = 0; i < dec_subframe_length - 7; i += 8 ) + { + xmm_X = _mm_loadu_si128( (__m128i *)&(X[ X_offset[ b ] + i + dec_subframe_offset ] ) ); + xmm_X = _mm_srai_epi16( xmm_X, 3 ); + xmm_X = _mm_madd_epi16( xmm_X, xmm_X ); + xmm_acc = _mm_add_epi32( xmm_acc, xmm_X ); + } + + xmm_acc = _mm_add_epi32( xmm_acc, _mm_unpackhi_epi64( xmm_acc, xmm_acc ) ); + xmm_acc = _mm_add_epi32( xmm_acc, _mm_shufflelo_epi16( xmm_acc, 0x0E ) ); + + sumSquared += _mm_cvtsi128_si32( xmm_acc ); + + for( ; i < dec_subframe_length; i++ ) { + /* The energy will be less than dec_subframe_length * ( silk_int16_MIN / 8 ) ^ 2. */ + /* Therefore we can accumulate with no risk of overflow (unless dec_subframe_length > 128) */ + x_tmp = silk_RSHIFT( + X[ X_offset[ b ] + i + dec_subframe_offset ], 3 ); + sumSquared = silk_SMLABB( sumSquared, x_tmp, x_tmp ); + + /* Safety check */ + silk_assert( sumSquared >= 0 ); + } + + /* Add/saturate summed energy of current subframe */ + if( s < VAD_INTERNAL_SUBFRAMES - 1 ) { + Xnrg[ b ] = silk_ADD_POS_SAT32( Xnrg[ b ], sumSquared ); + } else { + /* Look-ahead subframe */ + Xnrg[ b ] = silk_ADD_POS_SAT32( Xnrg[ b ], silk_RSHIFT( sumSquared, 1 ) ); + } + + dec_subframe_offset += dec_subframe_length; + } + psSilk_VAD->XnrgSubfr[ b ] = sumSquared; + } + + /********************/ + /* Noise estimation */ + /********************/ + silk_VAD_GetNoiseLevels( &Xnrg[ 0 ], psSilk_VAD ); + + /***********************************************/ + /* Signal-plus-noise to noise ratio estimation */ + /***********************************************/ + sumSquared = 0; + input_tilt = 0; + for( b = 0; b < VAD_N_BANDS; b++ ) { + speech_nrg = Xnrg[ b ] - psSilk_VAD->NL[ b ]; + if( speech_nrg > 0 ) { + /* Divide, with sufficient resolution */ + if( ( Xnrg[ b ] & 0xFF800000 ) == 0 ) { + NrgToNoiseRatio_Q8[ b ] = silk_DIV32( silk_LSHIFT( Xnrg[ b ], 8 ), psSilk_VAD->NL[ b ] + 1 ); + } else { + NrgToNoiseRatio_Q8[ b ] = silk_DIV32( Xnrg[ b ], silk_RSHIFT( psSilk_VAD->NL[ b ], 8 ) + 1 ); + } + + /* Convert to log domain */ + SNR_Q7 = silk_lin2log( NrgToNoiseRatio_Q8[ b ] ) - 8 * 128; + + /* Sum-of-squares */ + sumSquared = silk_SMLABB( sumSquared, SNR_Q7, SNR_Q7 ); /* Q14 */ + + /* Tilt measure */ + if( speech_nrg < ( (opus_int32)1 << 20 ) ) { + /* Scale down SNR value for small subband speech energies */ + SNR_Q7 = silk_SMULWB( silk_LSHIFT( silk_SQRT_APPROX( speech_nrg ), 6 ), SNR_Q7 ); + } + input_tilt = silk_SMLAWB( input_tilt, tiltWeights[ b ], SNR_Q7 ); + } else { + NrgToNoiseRatio_Q8[ b ] = 256; + } + } + + /* Mean-of-squares */ + sumSquared = silk_DIV32_16( sumSquared, VAD_N_BANDS ); /* Q14 */ + + /* Root-mean-square approximation, scale to dBs, and write to output pointer */ + pSNR_dB_Q7 = (opus_int16)( 3 * silk_SQRT_APPROX( sumSquared ) ); /* Q7 */ + + /*********************************/ + /* Speech Probability Estimation */ + /*********************************/ + SA_Q15 = silk_sigm_Q15( silk_SMULWB( VAD_SNR_FACTOR_Q16, pSNR_dB_Q7 ) - VAD_NEGATIVE_OFFSET_Q5 ); + + /**************************/ + /* Frequency Tilt Measure */ + /**************************/ + psEncC->input_tilt_Q15 = silk_LSHIFT( silk_sigm_Q15( input_tilt ) - 16384, 1 ); + + /**************************************************/ + /* Scale the sigmoid output based on power levels */ + /**************************************************/ + speech_nrg = 0; + for( b = 0; b < VAD_N_BANDS; b++ ) { + /* Accumulate signal-without-noise energies, higher frequency bands have more weight */ + speech_nrg += ( b + 1 ) * silk_RSHIFT( Xnrg[ b ] - psSilk_VAD->NL[ b ], 4 ); + } + + /* Power scaling */ + if( speech_nrg <= 0 ) { + SA_Q15 = silk_RSHIFT( SA_Q15, 1 ); + } else if( speech_nrg < 32768 ) { + if( psEncC->frame_length == 10 * psEncC->fs_kHz ) { + speech_nrg = silk_LSHIFT_SAT32( speech_nrg, 16 ); + } else { + speech_nrg = silk_LSHIFT_SAT32( speech_nrg, 15 ); + } + + /* square-root */ + speech_nrg = silk_SQRT_APPROX( speech_nrg ); + SA_Q15 = silk_SMULWB( 32768 + speech_nrg, SA_Q15 ); + } + + /* Copy the resulting speech activity in Q8 */ + psEncC->speech_activity_Q8 = silk_min_int( silk_RSHIFT( SA_Q15, 7 ), silk_uint8_MAX ); + + /***********************************/ + /* Energy Level and SNR estimation */ + /***********************************/ + /* Smoothing coefficient */ + smooth_coef_Q16 = silk_SMULWB( VAD_SNR_SMOOTH_COEF_Q18, silk_SMULWB( (opus_int32)SA_Q15, SA_Q15 ) ); + + if( psEncC->frame_length == 10 * psEncC->fs_kHz ) { + smooth_coef_Q16 >>= 1; + } + + for( b = 0; b < VAD_N_BANDS; b++ ) { + /* compute smoothed energy-to-noise ratio per band */ + psSilk_VAD->NrgRatioSmth_Q8[ b ] = silk_SMLAWB( psSilk_VAD->NrgRatioSmth_Q8[ b ], + NrgToNoiseRatio_Q8[ b ] - psSilk_VAD->NrgRatioSmth_Q8[ b ], smooth_coef_Q16 ); + + /* signal to noise ratio in dB per band */ + SNR_Q7 = 3 * ( silk_lin2log( psSilk_VAD->NrgRatioSmth_Q8[b] ) - 8 * 128 ); + /* quality = sigmoid( 0.25 * ( SNR_dB - 16 ) ); */ + psEncC->input_quality_bands_Q15[ b ] = silk_sigm_Q15( silk_RSHIFT( SNR_Q7 - 16 * 128, 4 ) ); + } + + RESTORE_STACK; + return( ret ); +} diff --git a/asm/libs/opus/silk/x86/VQ_WMat_EC_sse.c b/asm/libs/opus/silk/x86/VQ_WMat_EC_sse.c new file mode 100644 index 00000000..74d6c6d0 --- /dev/null +++ b/asm/libs/opus/silk/x86/VQ_WMat_EC_sse.c @@ -0,0 +1,142 @@ +/* Copyright (c) 2014, Cisco Systems, INC + Written by XiangMingZhu WeiZhou MinPeng YanWang + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include "main.h" +#include "celt/x86/x86cpu.h" + +/* Entropy constrained matrix-weighted VQ, hard-coded to 5-element vectors, for a single input data vector */ +void silk_VQ_WMat_EC_sse4_1( + opus_int8 *ind, /* O index of best codebook vector */ + opus_int32 *rate_dist_Q14, /* O best weighted quant error + mu * rate */ + opus_int *gain_Q7, /* O sum of absolute LTP coefficients */ + const opus_int16 *in_Q14, /* I input vector to be quantized */ + const opus_int32 *W_Q18, /* I weighting matrix */ + const opus_int8 *cb_Q7, /* I codebook */ + const opus_uint8 *cb_gain_Q7, /* I codebook effective gain */ + const opus_uint8 *cl_Q5, /* I code length for each codebook vector */ + const opus_int mu_Q9, /* I tradeoff betw. weighted error and rate */ + const opus_int32 max_gain_Q7, /* I maximum sum of absolute LTP coefficients */ + opus_int L /* I number of vectors in codebook */ +) +{ + opus_int k, gain_tmp_Q7; + const opus_int8 *cb_row_Q7; + opus_int16 diff_Q14[ 5 ]; + opus_int32 sum1_Q14, sum2_Q16; + + __m128i C_tmp1, C_tmp2, C_tmp3, C_tmp4, C_tmp5; + /* Loop over codebook */ + *rate_dist_Q14 = silk_int32_MAX; + cb_row_Q7 = cb_Q7; + for( k = 0; k < L; k++ ) { + gain_tmp_Q7 = cb_gain_Q7[k]; + + diff_Q14[ 0 ] = in_Q14[ 0 ] - silk_LSHIFT( cb_row_Q7[ 0 ], 7 ); + + C_tmp1 = OP_CVTEPI16_EPI32_M64( &in_Q14[ 1 ] ); + C_tmp2 = OP_CVTEPI8_EPI32_M32( &cb_row_Q7[ 1 ] ); + C_tmp2 = _mm_slli_epi32( C_tmp2, 7 ); + C_tmp1 = _mm_sub_epi32( C_tmp1, C_tmp2 ); + + diff_Q14[ 1 ] = _mm_extract_epi16( C_tmp1, 0 ); + diff_Q14[ 2 ] = _mm_extract_epi16( C_tmp1, 2 ); + diff_Q14[ 3 ] = _mm_extract_epi16( C_tmp1, 4 ); + diff_Q14[ 4 ] = _mm_extract_epi16( C_tmp1, 6 ); + + /* Weighted rate */ + sum1_Q14 = silk_SMULBB( mu_Q9, cl_Q5[ k ] ); + + /* Penalty for too large gain */ + sum1_Q14 = silk_ADD_LSHIFT32( sum1_Q14, silk_max( silk_SUB32( gain_tmp_Q7, max_gain_Q7 ), 0 ), 10 ); + + silk_assert( sum1_Q14 >= 0 ); + + /* first row of W_Q18 */ + C_tmp3 = _mm_loadu_si128( (__m128i *)(&W_Q18[ 1 ] ) ); + C_tmp4 = _mm_mul_epi32( C_tmp3, C_tmp1 ); + C_tmp4 = _mm_srli_si128( C_tmp4, 2 ); + + C_tmp1 = _mm_shuffle_epi32( C_tmp1, _MM_SHUFFLE( 0, 3, 2, 1 ) ); /* shift right 4 bytes */ + C_tmp3 = _mm_shuffle_epi32( C_tmp3, _MM_SHUFFLE( 0, 3, 2, 1 ) ); /* shift right 4 bytes */ + + C_tmp5 = _mm_mul_epi32( C_tmp3, C_tmp1 ); + C_tmp5 = _mm_srli_si128( C_tmp5, 2 ); + + C_tmp5 = _mm_add_epi32( C_tmp4, C_tmp5 ); + C_tmp5 = _mm_slli_epi32( C_tmp5, 1 ); + + C_tmp5 = _mm_add_epi32( C_tmp5, _mm_shuffle_epi32( C_tmp5, _MM_SHUFFLE( 0, 0, 0, 2 ) ) ); + sum2_Q16 = _mm_cvtsi128_si32( C_tmp5 ); + + sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 0 ], diff_Q14[ 0 ] ); + sum1_Q14 = silk_SMLAWB( sum1_Q14, sum2_Q16, diff_Q14[ 0 ] ); + + /* second row of W_Q18 */ + sum2_Q16 = silk_SMULWB( W_Q18[ 7 ], diff_Q14[ 2 ] ); + sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 8 ], diff_Q14[ 3 ] ); + sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 9 ], diff_Q14[ 4 ] ); + sum2_Q16 = silk_LSHIFT( sum2_Q16, 1 ); + sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 6 ], diff_Q14[ 1 ] ); + sum1_Q14 = silk_SMLAWB( sum1_Q14, sum2_Q16, diff_Q14[ 1 ] ); + + /* third row of W_Q18 */ + sum2_Q16 = silk_SMULWB( W_Q18[ 13 ], diff_Q14[ 3 ] ); + sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 14 ], diff_Q14[ 4 ] ); + sum2_Q16 = silk_LSHIFT( sum2_Q16, 1 ); + sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 12 ], diff_Q14[ 2 ] ); + sum1_Q14 = silk_SMLAWB( sum1_Q14, sum2_Q16, diff_Q14[ 2 ] ); + + /* fourth row of W_Q18 */ + sum2_Q16 = silk_SMULWB( W_Q18[ 19 ], diff_Q14[ 4 ] ); + sum2_Q16 = silk_LSHIFT( sum2_Q16, 1 ); + sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 18 ], diff_Q14[ 3 ] ); + sum1_Q14 = silk_SMLAWB( sum1_Q14, sum2_Q16, diff_Q14[ 3 ] ); + + /* last row of W_Q18 */ + sum2_Q16 = silk_SMULWB( W_Q18[ 24 ], diff_Q14[ 4 ] ); + sum1_Q14 = silk_SMLAWB( sum1_Q14, sum2_Q16, diff_Q14[ 4 ] ); + + silk_assert( sum1_Q14 >= 0 ); + + /* find best */ + if( sum1_Q14 < *rate_dist_Q14 ) { + *rate_dist_Q14 = sum1_Q14; + *ind = (opus_int8)k; + *gain_Q7 = gain_tmp_Q7; + } + + /* Go to next cbk vector */ + cb_row_Q7 += LTP_ORDER; + } +} diff --git a/asm/libs/opus/silk/x86/main_sse.h b/asm/libs/opus/silk/x86/main_sse.h new file mode 100644 index 00000000..afd5ec26 --- /dev/null +++ b/asm/libs/opus/silk/x86/main_sse.h @@ -0,0 +1,276 @@ +/* Copyright (c) 2014, Cisco Systems, INC + Written by XiangMingZhu WeiZhou MinPeng YanWang + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef MAIN_SSE_H +#define MAIN_SSE_H + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +# if defined(OPUS_X86_MAY_HAVE_SSE4_1) + +# define OVERRIDE_silk_VQ_WMat_EC + +void silk_VQ_WMat_EC_sse4_1( + opus_int8 *ind, /* O index of best codebook vector */ + opus_int32 *rate_dist_Q14, /* O best weighted quant error + mu * rate */ + opus_int *gain_Q7, /* O sum of absolute LTP coefficients */ + const opus_int16 *in_Q14, /* I input vector to be quantized */ + const opus_int32 *W_Q18, /* I weighting matrix */ + const opus_int8 *cb_Q7, /* I codebook */ + const opus_uint8 *cb_gain_Q7, /* I codebook effective gain */ + const opus_uint8 *cl_Q5, /* I code length for each codebook vector */ + const opus_int mu_Q9, /* I tradeoff betw. weighted error and rate */ + const opus_int32 max_gain_Q7, /* I maximum sum of absolute LTP coefficients */ + opus_int L /* I number of vectors in codebook */ +); + +#if defined OPUS_X86_PRESUME_SSE4_1 + +#define silk_VQ_WMat_EC(ind, rate_dist_Q14, gain_Q7, in_Q14, W_Q18, cb_Q7, cb_gain_Q7, cl_Q5, \ + mu_Q9, max_gain_Q7, L, arch) \ + ((void)(arch),silk_VQ_WMat_EC_sse4_1(ind, rate_dist_Q14, gain_Q7, in_Q14, W_Q18, cb_Q7, cb_gain_Q7, cl_Q5, \ + mu_Q9, max_gain_Q7, L)) + +#else + +extern void (*const SILK_VQ_WMAT_EC_IMPL[OPUS_ARCHMASK + 1])( + opus_int8 *ind, /* O index of best codebook vector */ + opus_int32 *rate_dist_Q14, /* O best weighted quant error + mu * rate */ + opus_int *gain_Q7, /* O sum of absolute LTP coefficients */ + const opus_int16 *in_Q14, /* I input vector to be quantized */ + const opus_int32 *W_Q18, /* I weighting matrix */ + const opus_int8 *cb_Q7, /* I codebook */ + const opus_uint8 *cb_gain_Q7, /* I codebook effective gain */ + const opus_uint8 *cl_Q5, /* I code length for each codebook vector */ + const opus_int mu_Q9, /* I tradeoff betw. weighted error and rate */ + const opus_int32 max_gain_Q7, /* I maximum sum of absolute LTP coefficients */ + opus_int L /* I number of vectors in codebook */ +); + +# define silk_VQ_WMat_EC(ind, rate_dist_Q14, gain_Q7, in_Q14, W_Q18, cb_Q7, cb_gain_Q7, cl_Q5, \ + mu_Q9, max_gain_Q7, L, arch) \ + ((*SILK_VQ_WMAT_EC_IMPL[(arch) & OPUS_ARCHMASK])(ind, rate_dist_Q14, gain_Q7, in_Q14, W_Q18, cb_Q7, cb_gain_Q7, cl_Q5, \ + mu_Q9, max_gain_Q7, L)) + +#endif + +# define OVERRIDE_silk_NSQ + +void silk_NSQ_sse4_1( + const silk_encoder_state *psEncC, /* I/O Encoder State */ + silk_nsq_state *NSQ, /* I/O NSQ state */ + SideInfoIndices *psIndices, /* I/O Quantization Indices */ + const opus_int32 x_Q3[], /* I Prefiltered input signal */ + opus_int8 pulses[], /* O Quantized pulse signal */ + const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term prediction coefs */ + const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ], /* I Long term prediction coefs */ + const opus_int16 AR2_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ], /* I Noise shaping coefs */ + const opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ], /* I Long term shaping coefs */ + const opus_int Tilt_Q14[ MAX_NB_SUBFR ], /* I Spectral tilt */ + const opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ], /* I Low frequency shaping coefs */ + const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I Quantization step sizes */ + const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags */ + const opus_int Lambda_Q10, /* I Rate/distortion tradeoff */ + const opus_int LTP_scale_Q14 /* I LTP state scaling */ +); + +#if defined OPUS_X86_PRESUME_SSE4_1 + +#define silk_NSQ(psEncC, NSQ, psIndices, x_Q3, pulses, PredCoef_Q12, LTPCoef_Q14, AR2_Q13, \ + HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14, arch) \ + ((void)(arch),silk_NSQ_sse4_1(psEncC, NSQ, psIndices, x_Q3, pulses, PredCoef_Q12, LTPCoef_Q14, AR2_Q13, \ + HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14)) + +#else + +extern void (*const SILK_NSQ_IMPL[OPUS_ARCHMASK + 1])( + const silk_encoder_state *psEncC, /* I/O Encoder State */ + silk_nsq_state *NSQ, /* I/O NSQ state */ + SideInfoIndices *psIndices, /* I/O Quantization Indices */ + const opus_int32 x_Q3[], /* I Prefiltered input signal */ + opus_int8 pulses[], /* O Quantized pulse signal */ + const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term prediction coefs */ + const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ], /* I Long term prediction coefs */ + const opus_int16 AR2_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ], /* I Noise shaping coefs */ + const opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ], /* I Long term shaping coefs */ + const opus_int Tilt_Q14[ MAX_NB_SUBFR ], /* I Spectral tilt */ + const opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ], /* I Low frequency shaping coefs */ + const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I Quantization step sizes */ + const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags */ + const opus_int Lambda_Q10, /* I Rate/distortion tradeoff */ + const opus_int LTP_scale_Q14 /* I LTP state scaling */ +); + +# define silk_NSQ(psEncC, NSQ, psIndices, x_Q3, pulses, PredCoef_Q12, LTPCoef_Q14, AR2_Q13, \ + HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14, arch) \ + ((*SILK_NSQ_IMPL[(arch) & OPUS_ARCHMASK])(psEncC, NSQ, psIndices, x_Q3, pulses, PredCoef_Q12, LTPCoef_Q14, AR2_Q13, \ + HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14)) + +#endif + +# define OVERRIDE_silk_NSQ_del_dec + +void silk_NSQ_del_dec_sse4_1( + const silk_encoder_state *psEncC, /* I/O Encoder State */ + silk_nsq_state *NSQ, /* I/O NSQ state */ + SideInfoIndices *psIndices, /* I/O Quantization Indices */ + const opus_int32 x_Q3[], /* I Prefiltered input signal */ + opus_int8 pulses[], /* O Quantized pulse signal */ + const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term prediction coefs */ + const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ], /* I Long term prediction coefs */ + const opus_int16 AR2_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ], /* I Noise shaping coefs */ + const opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ], /* I Long term shaping coefs */ + const opus_int Tilt_Q14[ MAX_NB_SUBFR ], /* I Spectral tilt */ + const opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ], /* I Low frequency shaping coefs */ + const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I Quantization step sizes */ + const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags */ + const opus_int Lambda_Q10, /* I Rate/distortion tradeoff */ + const opus_int LTP_scale_Q14 /* I LTP state scaling */ +); + +#if defined OPUS_X86_PRESUME_SSE4_1 + +#define silk_NSQ_del_dec(psEncC, NSQ, psIndices, x_Q3, pulses, PredCoef_Q12, LTPCoef_Q14, AR2_Q13, \ + HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14, arch) \ + ((void)(arch),silk_NSQ_del_dec_sse4_1(psEncC, NSQ, psIndices, x_Q3, pulses, PredCoef_Q12, LTPCoef_Q14, AR2_Q13, \ + HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14)) + +#else + +extern void (*const SILK_NSQ_DEL_DEC_IMPL[OPUS_ARCHMASK + 1])( + const silk_encoder_state *psEncC, /* I/O Encoder State */ + silk_nsq_state *NSQ, /* I/O NSQ state */ + SideInfoIndices *psIndices, /* I/O Quantization Indices */ + const opus_int32 x_Q3[], /* I Prefiltered input signal */ + opus_int8 pulses[], /* O Quantized pulse signal */ + const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term prediction coefs */ + const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ], /* I Long term prediction coefs */ + const opus_int16 AR2_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ], /* I Noise shaping coefs */ + const opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ], /* I Long term shaping coefs */ + const opus_int Tilt_Q14[ MAX_NB_SUBFR ], /* I Spectral tilt */ + const opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ], /* I Low frequency shaping coefs */ + const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I Quantization step sizes */ + const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags */ + const opus_int Lambda_Q10, /* I Rate/distortion tradeoff */ + const opus_int LTP_scale_Q14 /* I LTP state scaling */ +); + +# define silk_NSQ_del_dec(psEncC, NSQ, psIndices, x_Q3, pulses, PredCoef_Q12, LTPCoef_Q14, AR2_Q13, \ + HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14, arch) \ + ((*SILK_NSQ_DEL_DEC_IMPL[(arch) & OPUS_ARCHMASK])(psEncC, NSQ, psIndices, x_Q3, pulses, PredCoef_Q12, LTPCoef_Q14, AR2_Q13, \ + HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14)) + +#endif + +void silk_noise_shape_quantizer( + silk_nsq_state *NSQ, /* I/O NSQ state */ + opus_int signalType, /* I Signal type */ + const opus_int32 x_sc_Q10[], /* I */ + opus_int8 pulses[], /* O */ + opus_int16 xq[], /* O */ + opus_int32 sLTP_Q15[], /* I/O LTP state */ + const opus_int16 a_Q12[], /* I Short term prediction coefs */ + const opus_int16 b_Q14[], /* I Long term prediction coefs */ + const opus_int16 AR_shp_Q13[], /* I Noise shaping AR coefs */ + opus_int lag, /* I Pitch lag */ + opus_int32 HarmShapeFIRPacked_Q14, /* I */ + opus_int Tilt_Q14, /* I Spectral tilt */ + opus_int32 LF_shp_Q14, /* I */ + opus_int32 Gain_Q16, /* I */ + opus_int Lambda_Q10, /* I */ + opus_int offset_Q10, /* I */ + opus_int length, /* I Input length */ + opus_int shapingLPCOrder, /* I Noise shaping AR filter order */ + opus_int predictLPCOrder /* I Prediction filter order */ +); + +/**************************/ +/* Noise level estimation */ +/**************************/ +void silk_VAD_GetNoiseLevels( + const opus_int32 pX[ VAD_N_BANDS ], /* I subband energies */ + silk_VAD_state *psSilk_VAD /* I/O Pointer to Silk VAD state */ +); + +# define OVERRIDE_silk_VAD_GetSA_Q8 + +opus_int silk_VAD_GetSA_Q8_sse4_1( + silk_encoder_state *psEnC, + const opus_int16 pIn[] +); + +#if defined(OPUS_X86_PRESUME_SSE4_1) +#define silk_VAD_GetSA_Q8(psEnC, pIn, arch) ((void)(arch),silk_VAD_GetSA_Q8_sse4_1(psEnC, pIn)) + +#else + +# define silk_VAD_GetSA_Q8(psEnC, pIn, arch) \ + ((*SILK_VAD_GETSA_Q8_IMPL[(arch) & OPUS_ARCHMASK])(psEnC, pIn)) + +extern opus_int (*const SILK_VAD_GETSA_Q8_IMPL[OPUS_ARCHMASK + 1])( + silk_encoder_state *psEnC, + const opus_int16 pIn[]); + +# define OVERRIDE_silk_warped_LPC_analysis_filter_FIX + +#endif + +void silk_warped_LPC_analysis_filter_FIX_sse4_1( + opus_int32 state[], /* I/O State [order + 1] */ + opus_int32 res_Q2[], /* O Residual signal [length] */ + const opus_int16 coef_Q13[], /* I Coefficients [order] */ + const opus_int16 input[], /* I Input signal [length] */ + const opus_int16 lambda_Q16, /* I Warping factor */ + const opus_int length, /* I Length of input signal */ + const opus_int order /* I Filter order (even) */ +); + +#if defined(OPUS_X86_PRESUME_SSE4_1) +#define silk_warped_LPC_analysis_filter_FIX(state, res_Q2, coef_Q13, input, lambda_Q16, length, order, arch) \ + ((void)(arch),silk_warped_LPC_analysis_filter_FIX_c(state, res_Q2, coef_Q13, input, lambda_Q16, length, order)) + +#else + +extern void (*const SILK_WARPED_LPC_ANALYSIS_FILTER_FIX_IMPL[OPUS_ARCHMASK + 1])( + opus_int32 state[], /* I/O State [order + 1] */ + opus_int32 res_Q2[], /* O Residual signal [length] */ + const opus_int16 coef_Q13[], /* I Coefficients [order] */ + const opus_int16 input[], /* I Input signal [length] */ + const opus_int16 lambda_Q16, /* I Warping factor */ + const opus_int length, /* I Length of input signal */ + const opus_int order /* I Filter order (even) */ +); + +# define silk_warped_LPC_analysis_filter_FIX(state, res_Q2, coef_Q13, input, lambda_Q16, length, order, arch) \ + ((*SILK_WARPED_LPC_ANALYSIS_FILTER_FIX_IMPL[(arch) & OPUS_ARCHMASK])(state, res_Q2, coef_Q13, input, lambda_Q16, length, order)) + +#endif + +# endif +#endif diff --git a/asm/libs/opus/silk/x86/x86_silk_map.c b/asm/libs/opus/silk/x86/x86_silk_map.c new file mode 100644 index 00000000..818841f2 --- /dev/null +++ b/asm/libs/opus/silk/x86/x86_silk_map.c @@ -0,0 +1,174 @@ +/* Copyright (c) 2014, Cisco Systems, INC + Written by XiangMingZhu WeiZhou MinPeng YanWang + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#if defined(HAVE_CONFIG_H) +#include "config.h" +#endif + +#include "celt/x86/x86cpu.h" +#include "structs.h" +#include "SigProc_FIX.h" +#include "pitch.h" +#include "main.h" + +#if !defined(OPUS_X86_PRESUME_SSE4_1) + +#if defined(FIXED_POINT) + +#include "fixed/main_FIX.h" + +opus_int64 (*const SILK_INNER_PROD16_ALIGNED_64_IMPL[ OPUS_ARCHMASK + 1 ] )( + const opus_int16 *inVec1, + const opus_int16 *inVec2, + const opus_int len +) = { + silk_inner_prod16_aligned_64_c, /* non-sse */ + silk_inner_prod16_aligned_64_c, + silk_inner_prod16_aligned_64_c, + MAY_HAVE_SSE4_1( silk_inner_prod16_aligned_64 ), /* sse4.1 */ + MAY_HAVE_SSE4_1( silk_inner_prod16_aligned_64 ) /* avx */ +}; + +#endif + +opus_int (*const SILK_VAD_GETSA_Q8_IMPL[ OPUS_ARCHMASK + 1 ] )( + silk_encoder_state *psEncC, + const opus_int16 pIn[] +) = { + silk_VAD_GetSA_Q8_c, /* non-sse */ + silk_VAD_GetSA_Q8_c, + silk_VAD_GetSA_Q8_c, + MAY_HAVE_SSE4_1( silk_VAD_GetSA_Q8 ), /* sse4.1 */ + MAY_HAVE_SSE4_1( silk_VAD_GetSA_Q8 ) /* avx */ +}; + +void (*const SILK_NSQ_IMPL[ OPUS_ARCHMASK + 1 ] )( + const silk_encoder_state *psEncC, /* I/O Encoder State */ + silk_nsq_state *NSQ, /* I/O NSQ state */ + SideInfoIndices *psIndices, /* I/O Quantization Indices */ + const opus_int32 x_Q3[], /* I Prefiltered input signal */ + opus_int8 pulses[], /* O Quantized pulse signal */ + const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term prediction coefs */ + const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ], /* I Long term prediction coefs */ + const opus_int16 AR2_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ], /* I Noise shaping coefs */ + const opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ], /* I Long term shaping coefs */ + const opus_int Tilt_Q14[ MAX_NB_SUBFR ], /* I Spectral tilt */ + const opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ], /* I Low frequency shaping coefs */ + const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I Quantization step sizes */ + const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags */ + const opus_int Lambda_Q10, /* I Rate/distortion tradeoff */ + const opus_int LTP_scale_Q14 /* I LTP state scaling */ +) = { + silk_NSQ_c, /* non-sse */ + silk_NSQ_c, + silk_NSQ_c, + MAY_HAVE_SSE4_1( silk_NSQ ), /* sse4.1 */ + MAY_HAVE_SSE4_1( silk_NSQ ) /* avx */ +}; + +void (*const SILK_VQ_WMAT_EC_IMPL[ OPUS_ARCHMASK + 1 ] )( + opus_int8 *ind, /* O index of best codebook vector */ + opus_int32 *rate_dist_Q14, /* O best weighted quant error + mu * rate */ + opus_int *gain_Q7, /* O sum of absolute LTP coefficients */ + const opus_int16 *in_Q14, /* I input vector to be quantized */ + const opus_int32 *W_Q18, /* I weighting matrix */ + const opus_int8 *cb_Q7, /* I codebook */ + const opus_uint8 *cb_gain_Q7, /* I codebook effective gain */ + const opus_uint8 *cl_Q5, /* I code length for each codebook vector */ + const opus_int mu_Q9, /* I tradeoff betw. weighted error and rate */ + const opus_int32 max_gain_Q7, /* I maximum sum of absolute LTP coefficients */ + opus_int L /* I number of vectors in codebook */ +) = { + silk_VQ_WMat_EC_c, /* non-sse */ + silk_VQ_WMat_EC_c, + silk_VQ_WMat_EC_c, + MAY_HAVE_SSE4_1( silk_VQ_WMat_EC ), /* sse4.1 */ + MAY_HAVE_SSE4_1( silk_VQ_WMat_EC ) /* avx */ +}; + +void (*const SILK_NSQ_DEL_DEC_IMPL[ OPUS_ARCHMASK + 1 ] )( + const silk_encoder_state *psEncC, /* I/O Encoder State */ + silk_nsq_state *NSQ, /* I/O NSQ state */ + SideInfoIndices *psIndices, /* I/O Quantization Indices */ + const opus_int32 x_Q3[], /* I Prefiltered input signal */ + opus_int8 pulses[], /* O Quantized pulse signal */ + const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term prediction coefs */ + const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ], /* I Long term prediction coefs */ + const opus_int16 AR2_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ], /* I Noise shaping coefs */ + const opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ], /* I Long term shaping coefs */ + const opus_int Tilt_Q14[ MAX_NB_SUBFR ], /* I Spectral tilt */ + const opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ], /* I Low frequency shaping coefs */ + const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I Quantization step sizes */ + const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags */ + const opus_int Lambda_Q10, /* I Rate/distortion tradeoff */ + const opus_int LTP_scale_Q14 /* I LTP state scaling */ +) = { + silk_NSQ_del_dec_c, /* non-sse */ + silk_NSQ_del_dec_c, + silk_NSQ_del_dec_c, + MAY_HAVE_SSE4_1( silk_NSQ_del_dec ), /* sse4.1 */ + MAY_HAVE_SSE4_1( silk_NSQ_del_dec ) /* avx */ +}; + +#if defined(FIXED_POINT) + +void (*const SILK_WARPED_LPC_ANALYSIS_FILTER_FIX_IMPL[ OPUS_ARCHMASK + 1 ] )( + opus_int32 state[], /* I/O State [order + 1] */ + opus_int32 res_Q2[], /* O Residual signal [length] */ + const opus_int16 coef_Q13[], /* I Coefficients [order] */ + const opus_int16 input[], /* I Input signal [length] */ + const opus_int16 lambda_Q16, /* I Warping factor */ + const opus_int length, /* I Length of input signal */ + const opus_int order /* I Filter order (even) */ +) = { + silk_warped_LPC_analysis_filter_FIX_c, /* non-sse */ + silk_warped_LPC_analysis_filter_FIX_c, + silk_warped_LPC_analysis_filter_FIX_c, + MAY_HAVE_SSE4_1( silk_warped_LPC_analysis_filter_FIX ), /* sse4.1 */ + MAY_HAVE_SSE4_1( silk_warped_LPC_analysis_filter_FIX ) /* avx */ +}; + +void (*const SILK_BURG_MODIFIED_IMPL[ OPUS_ARCHMASK + 1 ] )( + opus_int32 *res_nrg, /* O Residual energy */ + opus_int *res_nrg_Q, /* O Residual energy Q value */ + opus_int32 A_Q16[], /* O Prediction coefficients (length order) */ + const opus_int16 x[], /* I Input signal, length: nb_subfr * ( D + subfr_length ) */ + const opus_int32 minInvGain_Q30, /* I Inverse of max prediction gain */ + const opus_int subfr_length, /* I Input signal subframe length (incl. D preceding samples) */ + const opus_int nb_subfr, /* I Number of subframes stacked in x */ + const opus_int D, /* I Order */ + int arch /* I Run-time architecture */ +) = { + silk_burg_modified_c, /* non-sse */ + silk_burg_modified_c, + silk_burg_modified_c, + MAY_HAVE_SSE4_1( silk_burg_modified ), /* sse4.1 */ + MAY_HAVE_SSE4_1( silk_burg_modified ) /* avx */ +}; + +#endif +#endif diff --git a/asm/libs/opus/silk_headers.mk b/asm/libs/opus/silk_headers.mk new file mode 100644 index 00000000..679ff8f6 --- /dev/null +++ b/asm/libs/opus/silk_headers.mk @@ -0,0 +1,38 @@ +SILK_HEAD = \ +silk/debug.h \ +silk/control.h \ +silk/errors.h \ +silk/API.h \ +silk/typedef.h \ +silk/define.h \ +silk/main.h \ +silk/x86/main_sse.h \ +silk/PLC.h \ +silk/structs.h \ +silk/tables.h \ +silk/tuning_parameters.h \ +silk/Inlines.h \ +silk/MacroCount.h \ +silk/MacroDebug.h \ +silk/macros.h \ +silk/pitch_est_defines.h \ +silk/resampler_private.h \ +silk/resampler_rom.h \ +silk/resampler_structs.h \ +silk/SigProc_FIX.h \ +silk/x86/SigProc_FIX_sse.h \ +silk/arm/macros_armv4.h \ +silk/arm/macros_armv5e.h \ +silk/arm/SigProc_FIX_armv4.h \ +silk/arm/SigProc_FIX_armv5e.h \ +silk/fixed/main_FIX.h \ +silk/fixed/structs_FIX.h \ +silk/fixed/mips/noise_shape_analysis_FIX_mipsr1.h \ +silk/fixed/mips/prefilter_FIX_mipsr1.h \ +silk/fixed/mips/warped_autocorrelation_FIX_mipsr1.h \ +silk/float/main_FLP.h \ +silk/float/structs_FLP.h \ +silk/float/SigProc_FLP.h \ +silk/mips/macros_mipsr1.h \ +silk/mips/NSQ_del_dec_mipsr1.h \ +silk/mips/sigproc_fix_mipsr1.h diff --git a/asm/libs/opus/silk_sources.mk b/asm/libs/opus/silk_sources.mk new file mode 100644 index 00000000..7cfb7d3c --- /dev/null +++ b/asm/libs/opus/silk_sources.mk @@ -0,0 +1,147 @@ +SILK_SOURCES = \ +silk/CNG.c \ +silk/code_signs.c \ +silk/init_decoder.c \ +silk/decode_core.c \ +silk/decode_frame.c \ +silk/decode_parameters.c \ +silk/decode_indices.c \ +silk/decode_pulses.c \ +silk/decoder_set_fs.c \ +silk/dec_API.c \ +silk/enc_API.c \ +silk/encode_indices.c \ +silk/encode_pulses.c \ +silk/gain_quant.c \ +silk/interpolate.c \ +silk/LP_variable_cutoff.c \ +silk/NLSF_decode.c \ +silk/NSQ.c \ +silk/NSQ_del_dec.c \ +silk/PLC.c \ +silk/shell_coder.c \ +silk/tables_gain.c \ +silk/tables_LTP.c \ +silk/tables_NLSF_CB_NB_MB.c \ +silk/tables_NLSF_CB_WB.c \ +silk/tables_other.c \ +silk/tables_pitch_lag.c \ +silk/tables_pulses_per_block.c \ +silk/VAD.c \ +silk/control_audio_bandwidth.c \ +silk/quant_LTP_gains.c \ +silk/VQ_WMat_EC.c \ +silk/HP_variable_cutoff.c \ +silk/NLSF_encode.c \ +silk/NLSF_VQ.c \ +silk/NLSF_unpack.c \ +silk/NLSF_del_dec_quant.c \ +silk/process_NLSFs.c \ +silk/stereo_LR_to_MS.c \ +silk/stereo_MS_to_LR.c \ +silk/check_control_input.c \ +silk/control_SNR.c \ +silk/init_encoder.c \ +silk/control_codec.c \ +silk/A2NLSF.c \ +silk/ana_filt_bank_1.c \ +silk/biquad_alt.c \ +silk/bwexpander_32.c \ +silk/bwexpander.c \ +silk/debug.c \ +silk/decode_pitch.c \ +silk/inner_prod_aligned.c \ +silk/lin2log.c \ +silk/log2lin.c \ +silk/LPC_analysis_filter.c \ +silk/LPC_inv_pred_gain.c \ +silk/table_LSF_cos.c \ +silk/NLSF2A.c \ +silk/NLSF_stabilize.c \ +silk/NLSF_VQ_weights_laroia.c \ +silk/pitch_est_tables.c \ +silk/resampler.c \ +silk/resampler_down2_3.c \ +silk/resampler_down2.c \ +silk/resampler_private_AR2.c \ +silk/resampler_private_down_FIR.c \ +silk/resampler_private_IIR_FIR.c \ +silk/resampler_private_up2_HQ.c \ +silk/resampler_rom.c \ +silk/sigm_Q15.c \ +silk/sort.c \ +silk/sum_sqr_shift.c \ +silk/stereo_decode_pred.c \ +silk/stereo_encode_pred.c \ +silk/stereo_find_predictor.c \ +silk/stereo_quant_pred.c + +SILK_SOURCES_SSE4_1 = silk/x86/NSQ_sse.c \ +silk/x86/NSQ_del_dec_sse.c \ +silk/x86/x86_silk_map.c \ +silk/x86/VAD_sse.c \ +silk/x86/VQ_WMat_EC_sse.c + +SILK_SOURCES_FIXED = \ +silk/fixed/LTP_analysis_filter_FIX.c \ +silk/fixed/LTP_scale_ctrl_FIX.c \ +silk/fixed/corrMatrix_FIX.c \ +silk/fixed/encode_frame_FIX.c \ +silk/fixed/find_LPC_FIX.c \ +silk/fixed/find_LTP_FIX.c \ +silk/fixed/find_pitch_lags_FIX.c \ +silk/fixed/find_pred_coefs_FIX.c \ +silk/fixed/noise_shape_analysis_FIX.c \ +silk/fixed/prefilter_FIX.c \ +silk/fixed/process_gains_FIX.c \ +silk/fixed/regularize_correlations_FIX.c \ +silk/fixed/residual_energy16_FIX.c \ +silk/fixed/residual_energy_FIX.c \ +silk/fixed/solve_LS_FIX.c \ +silk/fixed/warped_autocorrelation_FIX.c \ +silk/fixed/apply_sine_window_FIX.c \ +silk/fixed/autocorr_FIX.c \ +silk/fixed/burg_modified_FIX.c \ +silk/fixed/k2a_FIX.c \ +silk/fixed/k2a_Q16_FIX.c \ +silk/fixed/pitch_analysis_core_FIX.c \ +silk/fixed/vector_ops_FIX.c \ +silk/fixed/schur64_FIX.c \ +silk/fixed/schur_FIX.c + +SILK_SOURCES_FIXED_SSE4_1 = silk/fixed/x86/vector_ops_FIX_sse.c \ +silk/fixed/x86/burg_modified_FIX_sse.c \ +silk/fixed/x86/prefilter_FIX_sse.c + +SILK_SOURCES_FLOAT = \ +silk/float/apply_sine_window_FLP.c \ +silk/float/corrMatrix_FLP.c \ +silk/float/encode_frame_FLP.c \ +silk/float/find_LPC_FLP.c \ +silk/float/find_LTP_FLP.c \ +silk/float/find_pitch_lags_FLP.c \ +silk/float/find_pred_coefs_FLP.c \ +silk/float/LPC_analysis_filter_FLP.c \ +silk/float/LTP_analysis_filter_FLP.c \ +silk/float/LTP_scale_ctrl_FLP.c \ +silk/float/noise_shape_analysis_FLP.c \ +silk/float/prefilter_FLP.c \ +silk/float/process_gains_FLP.c \ +silk/float/regularize_correlations_FLP.c \ +silk/float/residual_energy_FLP.c \ +silk/float/solve_LS_FLP.c \ +silk/float/warped_autocorrelation_FLP.c \ +silk/float/wrappers_FLP.c \ +silk/float/autocorrelation_FLP.c \ +silk/float/burg_modified_FLP.c \ +silk/float/bwexpander_FLP.c \ +silk/float/energy_FLP.c \ +silk/float/inner_product_FLP.c \ +silk/float/k2a_FLP.c \ +silk/float/levinsondurbin_FLP.c \ +silk/float/LPC_inv_pred_gain_FLP.c \ +silk/float/pitch_analysis_core_FLP.c \ +silk/float/scale_copy_vector_FLP.c \ +silk/float/scale_vector_FLP.c \ +silk/float/schur_FLP.c \ +silk/float/sort_FLP.c diff --git a/asm/libs/opus/src/analysis.c b/asm/libs/opus/src/analysis.c new file mode 100644 index 00000000..360ebcc8 --- /dev/null +++ b/asm/libs/opus/src/analysis.c @@ -0,0 +1,675 @@ +/* Copyright (c) 2011 Xiph.Org Foundation + Written by Jean-Marc Valin */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "kiss_fft.h" +#include "celt.h" +#include "modes.h" +#include "arch.h" +#include "quant_bands.h" +#include +#include "analysis.h" +#include "mlp.h" +#include "stack_alloc.h" + +#ifndef M_PI +#define M_PI 3.141592653 +#endif + +static const float dct_table[128] = { + 0.250000f, 0.250000f, 0.250000f, 0.250000f, 0.250000f, 0.250000f, 0.250000f, 0.250000f, + 0.250000f, 0.250000f, 0.250000f, 0.250000f, 0.250000f, 0.250000f, 0.250000f, 0.250000f, + 0.351851f, 0.338330f, 0.311806f, 0.273300f, 0.224292f, 0.166664f, 0.102631f, 0.034654f, + -0.034654f,-0.102631f,-0.166664f,-0.224292f,-0.273300f,-0.311806f,-0.338330f,-0.351851f, + 0.346760f, 0.293969f, 0.196424f, 0.068975f,-0.068975f,-0.196424f,-0.293969f,-0.346760f, + -0.346760f,-0.293969f,-0.196424f,-0.068975f, 0.068975f, 0.196424f, 0.293969f, 0.346760f, + 0.338330f, 0.224292f, 0.034654f,-0.166664f,-0.311806f,-0.351851f,-0.273300f,-0.102631f, + 0.102631f, 0.273300f, 0.351851f, 0.311806f, 0.166664f,-0.034654f,-0.224292f,-0.338330f, + 0.326641f, 0.135299f,-0.135299f,-0.326641f,-0.326641f,-0.135299f, 0.135299f, 0.326641f, + 0.326641f, 0.135299f,-0.135299f,-0.326641f,-0.326641f,-0.135299f, 0.135299f, 0.326641f, + 0.311806f, 0.034654f,-0.273300f,-0.338330f,-0.102631f, 0.224292f, 0.351851f, 0.166664f, + -0.166664f,-0.351851f,-0.224292f, 0.102631f, 0.338330f, 0.273300f,-0.034654f,-0.311806f, + 0.293969f,-0.068975f,-0.346760f,-0.196424f, 0.196424f, 0.346760f, 0.068975f,-0.293969f, + -0.293969f, 0.068975f, 0.346760f, 0.196424f,-0.196424f,-0.346760f,-0.068975f, 0.293969f, + 0.273300f,-0.166664f,-0.338330f, 0.034654f, 0.351851f, 0.102631f,-0.311806f,-0.224292f, + 0.224292f, 0.311806f,-0.102631f,-0.351851f,-0.034654f, 0.338330f, 0.166664f,-0.273300f, +}; + +static const float analysis_window[240] = { + 0.000043f, 0.000171f, 0.000385f, 0.000685f, 0.001071f, 0.001541f, 0.002098f, 0.002739f, + 0.003466f, 0.004278f, 0.005174f, 0.006156f, 0.007222f, 0.008373f, 0.009607f, 0.010926f, + 0.012329f, 0.013815f, 0.015385f, 0.017037f, 0.018772f, 0.020590f, 0.022490f, 0.024472f, + 0.026535f, 0.028679f, 0.030904f, 0.033210f, 0.035595f, 0.038060f, 0.040604f, 0.043227f, + 0.045928f, 0.048707f, 0.051564f, 0.054497f, 0.057506f, 0.060591f, 0.063752f, 0.066987f, + 0.070297f, 0.073680f, 0.077136f, 0.080665f, 0.084265f, 0.087937f, 0.091679f, 0.095492f, + 0.099373f, 0.103323f, 0.107342f, 0.111427f, 0.115579f, 0.119797f, 0.124080f, 0.128428f, + 0.132839f, 0.137313f, 0.141849f, 0.146447f, 0.151105f, 0.155823f, 0.160600f, 0.165435f, + 0.170327f, 0.175276f, 0.180280f, 0.185340f, 0.190453f, 0.195619f, 0.200838f, 0.206107f, + 0.211427f, 0.216797f, 0.222215f, 0.227680f, 0.233193f, 0.238751f, 0.244353f, 0.250000f, + 0.255689f, 0.261421f, 0.267193f, 0.273005f, 0.278856f, 0.284744f, 0.290670f, 0.296632f, + 0.302628f, 0.308658f, 0.314721f, 0.320816f, 0.326941f, 0.333097f, 0.339280f, 0.345492f, + 0.351729f, 0.357992f, 0.364280f, 0.370590f, 0.376923f, 0.383277f, 0.389651f, 0.396044f, + 0.402455f, 0.408882f, 0.415325f, 0.421783f, 0.428254f, 0.434737f, 0.441231f, 0.447736f, + 0.454249f, 0.460770f, 0.467298f, 0.473832f, 0.480370f, 0.486912f, 0.493455f, 0.500000f, + 0.506545f, 0.513088f, 0.519630f, 0.526168f, 0.532702f, 0.539230f, 0.545751f, 0.552264f, + 0.558769f, 0.565263f, 0.571746f, 0.578217f, 0.584675f, 0.591118f, 0.597545f, 0.603956f, + 0.610349f, 0.616723f, 0.623077f, 0.629410f, 0.635720f, 0.642008f, 0.648271f, 0.654508f, + 0.660720f, 0.666903f, 0.673059f, 0.679184f, 0.685279f, 0.691342f, 0.697372f, 0.703368f, + 0.709330f, 0.715256f, 0.721144f, 0.726995f, 0.732807f, 0.738579f, 0.744311f, 0.750000f, + 0.755647f, 0.761249f, 0.766807f, 0.772320f, 0.777785f, 0.783203f, 0.788573f, 0.793893f, + 0.799162f, 0.804381f, 0.809547f, 0.814660f, 0.819720f, 0.824724f, 0.829673f, 0.834565f, + 0.839400f, 0.844177f, 0.848895f, 0.853553f, 0.858151f, 0.862687f, 0.867161f, 0.871572f, + 0.875920f, 0.880203f, 0.884421f, 0.888573f, 0.892658f, 0.896677f, 0.900627f, 0.904508f, + 0.908321f, 0.912063f, 0.915735f, 0.919335f, 0.922864f, 0.926320f, 0.929703f, 0.933013f, + 0.936248f, 0.939409f, 0.942494f, 0.945503f, 0.948436f, 0.951293f, 0.954072f, 0.956773f, + 0.959396f, 0.961940f, 0.964405f, 0.966790f, 0.969096f, 0.971321f, 0.973465f, 0.975528f, + 0.977510f, 0.979410f, 0.981228f, 0.982963f, 0.984615f, 0.986185f, 0.987671f, 0.989074f, + 0.990393f, 0.991627f, 0.992778f, 0.993844f, 0.994826f, 0.995722f, 0.996534f, 0.997261f, + 0.997902f, 0.998459f, 0.998929f, 0.999315f, 0.999615f, 0.999829f, 0.999957f, 1.000000f, +}; + +static const int tbands[NB_TBANDS+1] = { + 2, 4, 6, 8, 10, 12, 14, 16, 20, 24, 28, 32, 40, 48, 56, 68, 80, 96, 120 +}; + +static const int extra_bands[NB_TOT_BANDS+1] = { + 1, 2, 4, 6, 8, 10, 12, 14, 16, 20, 24, 28, 32, 40, 48, 56, 68, 80, 96, 120, 160, 200 +}; + +/*static const float tweight[NB_TBANDS+1] = { + .3, .4, .5, .6, .7, .8, .9, 1., 1., 1., 1., 1., 1., 1., .8, .7, .6, .5 +};*/ + +#define NB_TONAL_SKIP_BANDS 9 + +#define cA 0.43157974f +#define cB 0.67848403f +#define cC 0.08595542f +#define cE ((float)M_PI/2) +static OPUS_INLINE float fast_atan2f(float y, float x) { + float x2, y2; + /* Should avoid underflow on the values we'll get */ + if (ABS16(x)+ABS16(y)<1e-9f) + { + x*=1e12f; + y*=1e12f; + } + x2 = x*x; + y2 = y*y; + if(x2arch = opus_select_arch(); + /* Clear remaining fields. */ + tonality_analysis_reset(tonal); +} + +void tonality_analysis_reset(TonalityAnalysisState *tonal) +{ + /* Clear non-reusable fields. */ + char *start = (char*)&tonal->TONALITY_ANALYSIS_RESET_START; + OPUS_CLEAR(start, sizeof(TonalityAnalysisState) - (start - (char*)tonal)); +} + +void tonality_get_info(TonalityAnalysisState *tonal, AnalysisInfo *info_out, int len) +{ + int pos; + int curr_lookahead; + float psum; + int i; + + pos = tonal->read_pos; + curr_lookahead = tonal->write_pos-tonal->read_pos; + if (curr_lookahead<0) + curr_lookahead += DETECT_SIZE; + + if (len > 480 && pos != tonal->write_pos) + { + pos++; + if (pos==DETECT_SIZE) + pos=0; + } + if (pos == tonal->write_pos) + pos--; + if (pos<0) + pos = DETECT_SIZE-1; + OPUS_COPY(info_out, &tonal->info[pos], 1); + tonal->read_subframe += len/120; + while (tonal->read_subframe>=4) + { + tonal->read_subframe -= 4; + tonal->read_pos++; + } + if (tonal->read_pos>=DETECT_SIZE) + tonal->read_pos-=DETECT_SIZE; + + /* Compensate for the delay in the features themselves. + FIXME: Need a better estimate the 10 I just made up */ + curr_lookahead = IMAX(curr_lookahead-10, 0); + + psum=0; + /* Summing the probability of transition patterns that involve music at + time (DETECT_SIZE-curr_lookahead-1) */ + for (i=0;ipmusic[i]; + for (;ipspeech[i]; + psum = psum*tonal->music_confidence + (1-psum)*tonal->speech_confidence; + /*printf("%f %f %f\n", psum, info_out->music_prob, info_out->tonality);*/ + + info_out->music_prob = psum; +} + +static void tonality_analysis(TonalityAnalysisState *tonal, const CELTMode *celt_mode, const void *x, int len, int offset, int c1, int c2, int C, int lsb_depth, downmix_func downmix) +{ + int i, b; + const kiss_fft_state *kfft; + VARDECL(kiss_fft_cpx, in); + VARDECL(kiss_fft_cpx, out); + int N = 480, N2=240; + float * OPUS_RESTRICT A = tonal->angle; + float * OPUS_RESTRICT dA = tonal->d_angle; + float * OPUS_RESTRICT d2A = tonal->d2_angle; + VARDECL(float, tonality); + VARDECL(float, noisiness); + float band_tonality[NB_TBANDS]; + float logE[NB_TBANDS]; + float BFCC[8]; + float features[25]; + float frame_tonality; + float max_frame_tonality; + /*float tw_sum=0;*/ + float frame_noisiness; + const float pi4 = (float)(M_PI*M_PI*M_PI*M_PI); + float slope=0; + float frame_stationarity; + float relativeE; + float frame_probs[2]; + float alpha, alphaE, alphaE2; + float frame_loudness; + float bandwidth_mask; + int bandwidth=0; + float maxE = 0; + float noise_floor; + int remaining; + AnalysisInfo *info; + SAVE_STACK; + + tonal->last_transition++; + alpha = 1.f/IMIN(20, 1+tonal->count); + alphaE = 1.f/IMIN(50, 1+tonal->count); + alphaE2 = 1.f/IMIN(1000, 1+tonal->count); + + if (tonal->count<4) + tonal->music_prob = .5; + kfft = celt_mode->mdct.kfft[0]; + if (tonal->count==0) + tonal->mem_fill = 240; + downmix(x, &tonal->inmem[tonal->mem_fill], IMIN(len, ANALYSIS_BUF_SIZE-tonal->mem_fill), offset, c1, c2, C); + if (tonal->mem_fill+len < ANALYSIS_BUF_SIZE) + { + tonal->mem_fill += len; + /* Don't have enough to update the analysis */ + RESTORE_STACK; + return; + } + info = &tonal->info[tonal->write_pos++]; + if (tonal->write_pos>=DETECT_SIZE) + tonal->write_pos-=DETECT_SIZE; + + ALLOC(in, 480, kiss_fft_cpx); + ALLOC(out, 480, kiss_fft_cpx); + ALLOC(tonality, 240, float); + ALLOC(noisiness, 240, float); + for (i=0;iinmem[i]); + in[i].i = (kiss_fft_scalar)(w*tonal->inmem[N2+i]); + in[N-i-1].r = (kiss_fft_scalar)(w*tonal->inmem[N-i-1]); + in[N-i-1].i = (kiss_fft_scalar)(w*tonal->inmem[N+N2-i-1]); + } + OPUS_MOVE(tonal->inmem, tonal->inmem+ANALYSIS_BUF_SIZE-240, 240); + remaining = len - (ANALYSIS_BUF_SIZE-tonal->mem_fill); + downmix(x, &tonal->inmem[240], remaining, offset+ANALYSIS_BUF_SIZE-tonal->mem_fill, c1, c2, C); + tonal->mem_fill = 240 + remaining; + opus_fft(kfft, in, out, tonal->arch); +#ifndef FIXED_POINT + /* If there's any NaN on the input, the entire output will be NaN, so we only need to check one value. */ + if (celt_isnan(out[0].r)) + { + info->valid = 0; + RESTORE_STACK; + return; + } +#endif + + for (i=1;iactivity = 0; + frame_noisiness = 0; + frame_stationarity = 0; + if (!tonal->count) + { + for (b=0;blowE[b] = 1e10; + tonal->highE[b] = -1e10; + } + } + relativeE = 0; + frame_loudness = 0; + for (b=0;bvalid = 0; + RESTORE_STACK; + return; + } +#endif + + tonal->E[tonal->E_count][b] = E; + frame_noisiness += nE/(1e-15f+E); + + frame_loudness += (float)sqrt(E+1e-10f); + logE[b] = (float)log(E+1e-10f); + tonal->lowE[b] = MIN32(logE[b], tonal->lowE[b]+.01f); + tonal->highE[b] = MAX32(logE[b], tonal->highE[b]-.1f); + if (tonal->highE[b] < tonal->lowE[b]+1.f) + { + tonal->highE[b]+=.5f; + tonal->lowE[b]-=.5f; + } + relativeE += (logE[b]-tonal->lowE[b])/(1e-15f+tonal->highE[b]-tonal->lowE[b]); + + L1=L2=0; + for (i=0;iE[i][b]); + L2 += tonal->E[i][b]; + } + + stationarity = MIN16(0.99f,L1/(float)sqrt(1e-15+NB_FRAMES*L2)); + stationarity *= stationarity; + stationarity *= stationarity; + frame_stationarity += stationarity; + /*band_tonality[b] = tE/(1e-15+E)*/; + band_tonality[b] = MAX16(tE/(1e-15f+E), stationarity*tonal->prev_band_tonality[b]); +#if 0 + if (b>=NB_TONAL_SKIP_BANDS) + { + frame_tonality += tweight[b]*band_tonality[b]; + tw_sum += tweight[b]; + } +#else + frame_tonality += band_tonality[b]; + if (b>=NB_TBANDS-NB_TONAL_SKIP_BANDS) + frame_tonality -= band_tonality[b-NB_TBANDS+NB_TONAL_SKIP_BANDS]; +#endif + max_frame_tonality = MAX16(max_frame_tonality, (1.f+.03f*(b-NB_TBANDS))*frame_tonality); + slope += band_tonality[b]*(b-8); + /*printf("%f %f ", band_tonality[b], stationarity);*/ + tonal->prev_band_tonality[b] = band_tonality[b]; + } + + bandwidth_mask = 0; + bandwidth = 0; + maxE = 0; + noise_floor = 5.7e-4f/(1<<(IMAX(0,lsb_depth-8))); +#ifdef FIXED_POINT + noise_floor *= 1<<(15+SIG_SHIFT); +#endif + noise_floor *= noise_floor; + for (b=0;bmeanE[b] = MAX32((1-alphaE2)*tonal->meanE[b], E); + E = MAX32(E, tonal->meanE[b]); + /* Use a simple follower with 13 dB/Bark slope for spreading function */ + bandwidth_mask = MAX32(.05f*bandwidth_mask, E); + /* Consider the band "active" only if all these conditions are met: + 1) less than 10 dB below the simple follower + 2) less than 90 dB below the peak band (maximal masking possible considering + both the ATH and the loudness-dependent slope of the spreading function) + 3) above the PCM quantization noise floor + */ + if (E>.1*bandwidth_mask && E*1e9f > maxE && E > noise_floor*(band_end-band_start)) + bandwidth = b; + } + if (tonal->count<=2) + bandwidth = 20; + frame_loudness = 20*(float)log10(frame_loudness); + tonal->Etracker = MAX32(tonal->Etracker-.03f, frame_loudness); + tonal->lowECount *= (1-alphaE); + if (frame_loudness < tonal->Etracker-30) + tonal->lowECount += alphaE; + + for (i=0;i<8;i++) + { + float sum=0; + for (b=0;b<16;b++) + sum += dct_table[i*16+b]*logE[b]; + BFCC[i] = sum; + } + + frame_stationarity /= NB_TBANDS; + relativeE /= NB_TBANDS; + if (tonal->count<10) + relativeE = .5; + frame_noisiness /= NB_TBANDS; +#if 1 + info->activity = frame_noisiness + (1-frame_noisiness)*relativeE; +#else + info->activity = .5*(1+frame_noisiness-frame_stationarity); +#endif + frame_tonality = (max_frame_tonality/(NB_TBANDS-NB_TONAL_SKIP_BANDS)); + frame_tonality = MAX16(frame_tonality, tonal->prev_tonality*.8f); + tonal->prev_tonality = frame_tonality; + + slope /= 8*8; + info->tonality_slope = slope; + + tonal->E_count = (tonal->E_count+1)%NB_FRAMES; + tonal->count++; + info->tonality = frame_tonality; + + for (i=0;i<4;i++) + features[i] = -0.12299f*(BFCC[i]+tonal->mem[i+24]) + 0.49195f*(tonal->mem[i]+tonal->mem[i+16]) + 0.69693f*tonal->mem[i+8] - 1.4349f*tonal->cmean[i]; + + for (i=0;i<4;i++) + tonal->cmean[i] = (1-alpha)*tonal->cmean[i] + alpha*BFCC[i]; + + for (i=0;i<4;i++) + features[4+i] = 0.63246f*(BFCC[i]-tonal->mem[i+24]) + 0.31623f*(tonal->mem[i]-tonal->mem[i+16]); + for (i=0;i<3;i++) + features[8+i] = 0.53452f*(BFCC[i]+tonal->mem[i+24]) - 0.26726f*(tonal->mem[i]+tonal->mem[i+16]) -0.53452f*tonal->mem[i+8]; + + if (tonal->count > 5) + { + for (i=0;i<9;i++) + tonal->std[i] = (1-alpha)*tonal->std[i] + alpha*features[i]*features[i]; + } + + for (i=0;i<8;i++) + { + tonal->mem[i+24] = tonal->mem[i+16]; + tonal->mem[i+16] = tonal->mem[i+8]; + tonal->mem[i+8] = tonal->mem[i]; + tonal->mem[i] = BFCC[i]; + } + for (i=0;i<9;i++) + features[11+i] = (float)sqrt(tonal->std[i]); + features[20] = info->tonality; + features[21] = info->activity; + features[22] = frame_stationarity; + features[23] = info->tonality_slope; + features[24] = tonal->lowECount; + +#ifndef DISABLE_FLOAT_API + mlp_process(&net, features, frame_probs); + frame_probs[0] = .5f*(frame_probs[0]+1); + /* Curve fitting between the MLP probability and the actual probability */ + frame_probs[0] = .01f + 1.21f*frame_probs[0]*frame_probs[0] - .23f*(float)pow(frame_probs[0], 10); + /* Probability of active audio (as opposed to silence) */ + frame_probs[1] = .5f*frame_probs[1]+.5f; + /* Consider that silence has a 50-50 probability. */ + frame_probs[0] = frame_probs[1]*frame_probs[0] + (1-frame_probs[1])*.5f; + + /*printf("%f %f ", frame_probs[0], frame_probs[1]);*/ + { + /* Probability of state transition */ + float tau; + /* Represents independence of the MLP probabilities, where + beta=1 means fully independent. */ + float beta; + /* Denormalized probability of speech (p0) and music (p1) after update */ + float p0, p1; + /* Probabilities for "all speech" and "all music" */ + float s0, m0; + /* Probability sum for renormalisation */ + float psum; + /* Instantaneous probability of speech and music, with beta pre-applied. */ + float speech0; + float music0; + + /* One transition every 3 minutes of active audio */ + tau = .00005f*frame_probs[1]; + beta = .05f; + if (1) { + /* Adapt beta based on how "unexpected" the new prob is */ + float p, q; + p = MAX16(.05f,MIN16(.95f,frame_probs[0])); + q = MAX16(.05f,MIN16(.95f,tonal->music_prob)); + beta = .01f+.05f*ABS16(p-q)/(p*(1-q)+q*(1-p)); + } + /* p0 and p1 are the probabilities of speech and music at this frame + using only information from previous frame and applying the + state transition model */ + p0 = (1-tonal->music_prob)*(1-tau) + tonal->music_prob *tau; + p1 = tonal->music_prob *(1-tau) + (1-tonal->music_prob)*tau; + /* We apply the current probability with exponent beta to work around + the fact that the probability estimates aren't independent. */ + p0 *= (float)pow(1-frame_probs[0], beta); + p1 *= (float)pow(frame_probs[0], beta); + /* Normalise the probabilities to get the Marokv probability of music. */ + tonal->music_prob = p1/(p0+p1); + info->music_prob = tonal->music_prob; + + /* This chunk of code deals with delayed decision. */ + psum=1e-20f; + /* Instantaneous probability of speech and music, with beta pre-applied. */ + speech0 = (float)pow(1-frame_probs[0], beta); + music0 = (float)pow(frame_probs[0], beta); + if (tonal->count==1) + { + tonal->pspeech[0]=.5; + tonal->pmusic [0]=.5; + } + /* Updated probability of having only speech (s0) or only music (m0), + before considering the new observation. */ + s0 = tonal->pspeech[0] + tonal->pspeech[1]; + m0 = tonal->pmusic [0] + tonal->pmusic [1]; + /* Updates s0 and m0 with instantaneous probability. */ + tonal->pspeech[0] = s0*(1-tau)*speech0; + tonal->pmusic [0] = m0*(1-tau)*music0; + /* Propagate the transition probabilities */ + for (i=1;ipspeech[i] = tonal->pspeech[i+1]*speech0; + tonal->pmusic [i] = tonal->pmusic [i+1]*music0; + } + /* Probability that the latest frame is speech, when all the previous ones were music. */ + tonal->pspeech[DETECT_SIZE-1] = m0*tau*speech0; + /* Probability that the latest frame is music, when all the previous ones were speech. */ + tonal->pmusic [DETECT_SIZE-1] = s0*tau*music0; + + /* Renormalise probabilities to 1 */ + for (i=0;ipspeech[i] + tonal->pmusic[i]; + psum = 1.f/psum; + for (i=0;ipspeech[i] *= psum; + tonal->pmusic [i] *= psum; + } + psum = tonal->pmusic[0]; + for (i=1;ipspeech[i]; + + /* Estimate our confidence in the speech/music decisions */ + if (frame_probs[1]>.75) + { + if (tonal->music_prob>.9) + { + float adapt; + adapt = 1.f/(++tonal->music_confidence_count); + tonal->music_confidence_count = IMIN(tonal->music_confidence_count, 500); + tonal->music_confidence += adapt*MAX16(-.2f,frame_probs[0]-tonal->music_confidence); + } + if (tonal->music_prob<.1) + { + float adapt; + adapt = 1.f/(++tonal->speech_confidence_count); + tonal->speech_confidence_count = IMIN(tonal->speech_confidence_count, 500); + tonal->speech_confidence += adapt*MIN16(.2f,frame_probs[0]-tonal->speech_confidence); + } + } else { + if (tonal->music_confidence_count==0) + tonal->music_confidence = .9f; + if (tonal->speech_confidence_count==0) + tonal->speech_confidence = .1f; + } + } + if (tonal->last_music != (tonal->music_prob>.5f)) + tonal->last_transition=0; + tonal->last_music = tonal->music_prob>.5f; +#else + info->music_prob = 0; +#endif + /*for (i=0;i<25;i++) + printf("%f ", features[i]); + printf("\n");*/ + + info->bandwidth = bandwidth; + /*printf("%d %d\n", info->bandwidth, info->opus_bandwidth);*/ + info->noisiness = frame_noisiness; + info->valid = 1; + RESTORE_STACK; +} + +void run_analysis(TonalityAnalysisState *analysis, const CELTMode *celt_mode, const void *analysis_pcm, + int analysis_frame_size, int frame_size, int c1, int c2, int C, opus_int32 Fs, + int lsb_depth, downmix_func downmix, AnalysisInfo *analysis_info) +{ + int offset; + int pcm_len; + + if (analysis_pcm != NULL) + { + /* Avoid overflow/wrap-around of the analysis buffer */ + analysis_frame_size = IMIN((DETECT_SIZE-5)*Fs/100, analysis_frame_size); + + pcm_len = analysis_frame_size - analysis->analysis_offset; + offset = analysis->analysis_offset; + do { + tonality_analysis(analysis, celt_mode, analysis_pcm, IMIN(480, pcm_len), offset, c1, c2, C, lsb_depth, downmix); + offset += 480; + pcm_len -= 480; + } while (pcm_len>0); + analysis->analysis_offset = analysis_frame_size; + + analysis->analysis_offset -= frame_size; + } + + analysis_info->valid = 0; + tonality_get_info(analysis, analysis_info, frame_size); +} diff --git a/asm/libs/opus/src/analysis.h b/asm/libs/opus/src/analysis.h new file mode 100644 index 00000000..9eae56a5 --- /dev/null +++ b/asm/libs/opus/src/analysis.h @@ -0,0 +1,103 @@ +/* Copyright (c) 2011 Xiph.Org Foundation + Written by Jean-Marc Valin */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef ANALYSIS_H +#define ANALYSIS_H + +#include "celt.h" +#include "opus_private.h" + +#define NB_FRAMES 8 +#define NB_TBANDS 18 +#define NB_TOT_BANDS 21 +#define ANALYSIS_BUF_SIZE 720 /* 15 ms at 48 kHz */ + +#define DETECT_SIZE 200 + +typedef struct { + int arch; +#define TONALITY_ANALYSIS_RESET_START angle + float angle[240]; + float d_angle[240]; + float d2_angle[240]; + opus_val32 inmem[ANALYSIS_BUF_SIZE]; + int mem_fill; /* number of usable samples in the buffer */ + float prev_band_tonality[NB_TBANDS]; + float prev_tonality; + float E[NB_FRAMES][NB_TBANDS]; + float lowE[NB_TBANDS]; + float highE[NB_TBANDS]; + float meanE[NB_TOT_BANDS]; + float mem[32]; + float cmean[8]; + float std[9]; + float music_prob; + float Etracker; + float lowECount; + int E_count; + int last_music; + int last_transition; + int count; + float subframe_mem[3]; + int analysis_offset; + /** Probability of having speech for time i to DETECT_SIZE-1 (and music before). + pspeech[0] is the probability that all frames in the window are speech. */ + float pspeech[DETECT_SIZE]; + /** Probability of having music for time i to DETECT_SIZE-1 (and speech before). + pmusic[0] is the probability that all frames in the window are music. */ + float pmusic[DETECT_SIZE]; + float speech_confidence; + float music_confidence; + int speech_confidence_count; + int music_confidence_count; + int write_pos; + int read_pos; + int read_subframe; + AnalysisInfo info[DETECT_SIZE]; +} TonalityAnalysisState; + +/** Initialize a TonalityAnalysisState struct. + * + * This performs some possibly slow initialization steps which should + * not be repeated every analysis step. No allocated memory is retained + * by the state struct, so no cleanup call is required. + */ +void tonality_analysis_init(TonalityAnalysisState *analysis); + +/** Reset a TonalityAnalysisState stuct. + * + * Call this when there's a discontinuity in the data. + */ +void tonality_analysis_reset(TonalityAnalysisState *analysis); + +void tonality_get_info(TonalityAnalysisState *tonal, AnalysisInfo *info_out, int len); + +void run_analysis(TonalityAnalysisState *analysis, const CELTMode *celt_mode, const void *analysis_pcm, + int analysis_frame_size, int frame_size, int c1, int c2, int C, opus_int32 Fs, + int lsb_depth, downmix_func downmix, AnalysisInfo *analysis_info); + +#endif diff --git a/asm/libs/opus/src/mlp.c b/asm/libs/opus/src/mlp.c new file mode 100644 index 00000000..ff9e50df --- /dev/null +++ b/asm/libs/opus/src/mlp.c @@ -0,0 +1,145 @@ +/* Copyright (c) 2008-2011 Octasic Inc. + Written by Jean-Marc Valin */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "opus_types.h" +#include "opus_defines.h" + +#include +#include "mlp.h" +#include "arch.h" +#include "tansig_table.h" +#define MAX_NEURONS 100 + +#if 0 +static OPUS_INLINE opus_val16 tansig_approx(opus_val32 _x) /* Q19 */ +{ + int i; + opus_val16 xx; /* Q11 */ + /*double x, y;*/ + opus_val16 dy, yy; /* Q14 */ + /*x = 1.9073e-06*_x;*/ + if (_x>=QCONST32(8,19)) + return QCONST32(1.,14); + if (_x<=-QCONST32(8,19)) + return -QCONST32(1.,14); + xx = EXTRACT16(SHR32(_x, 8)); + /*i = lrint(25*x);*/ + i = SHR32(ADD32(1024,MULT16_16(25, xx)),11); + /*x -= .04*i;*/ + xx -= EXTRACT16(SHR32(MULT16_16(20972,i),8)); + /*x = xx*(1./2048);*/ + /*y = tansig_table[250+i];*/ + yy = tansig_table[250+i]; + /*y = yy*(1./16384);*/ + dy = 16384-MULT16_16_Q14(yy,yy); + yy = yy + MULT16_16_Q14(MULT16_16_Q11(xx,dy),(16384 - MULT16_16_Q11(yy,xx))); + return yy; +} +#else +/*extern const float tansig_table[501];*/ +static OPUS_INLINE float tansig_approx(float x) +{ + int i; + float y, dy; + float sign=1; + /* Tests are reversed to catch NaNs */ + if (!(x<8)) + return 1; + if (!(x>-8)) + return -1; +#ifndef FIXED_POINT + /* Another check in case of -ffast-math */ + if (celt_isnan(x)) + return 0; +#endif + if (x<0) + { + x=-x; + sign=-1; + } + i = (int)floor(.5f+25*x); + x -= .04f*i; + y = tansig_table[i]; + dy = 1-y*y; + y = y + x*dy*(1 - y*x); + return sign*y; +} +#endif + +#if 0 +void mlp_process(const MLP *m, const opus_val16 *in, opus_val16 *out) +{ + int j; + opus_val16 hidden[MAX_NEURONS]; + const opus_val16 *W = m->weights; + /* Copy to tmp_in */ + for (j=0;jtopo[1];j++) + { + int k; + opus_val32 sum = SHL32(EXTEND32(*W++),8); + for (k=0;ktopo[0];k++) + sum = MAC16_16(sum, in[k],*W++); + hidden[j] = tansig_approx(sum); + } + for (j=0;jtopo[2];j++) + { + int k; + opus_val32 sum = SHL32(EXTEND32(*W++),14); + for (k=0;ktopo[1];k++) + sum = MAC16_16(sum, hidden[k], *W++); + out[j] = tansig_approx(EXTRACT16(PSHR32(sum,17))); + } +} +#else +void mlp_process(const MLP *m, const float *in, float *out) +{ + int j; + float hidden[MAX_NEURONS]; + const float *W = m->weights; + /* Copy to tmp_in */ + for (j=0;jtopo[1];j++) + { + int k; + float sum = *W++; + for (k=0;ktopo[0];k++) + sum = sum + in[k]**W++; + hidden[j] = tansig_approx(sum); + } + for (j=0;jtopo[2];j++) + { + int k; + float sum = *W++; + for (k=0;ktopo[1];k++) + sum = sum + hidden[k]**W++; + out[j] = tansig_approx(sum); + } +} +#endif diff --git a/asm/libs/opus/src/mlp.h b/asm/libs/opus/src/mlp.h new file mode 100644 index 00000000..618e246e --- /dev/null +++ b/asm/libs/opus/src/mlp.h @@ -0,0 +1,43 @@ +/* Copyright (c) 2008-2011 Octasic Inc. + Written by Jean-Marc Valin */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef _MLP_H_ +#define _MLP_H_ + +#include "arch.h" + +typedef struct { + int layers; + const int *topo; + const float *weights; +} MLP; + +extern const MLP net; + +void mlp_process(const MLP *m, const float *in, float *out); + +#endif /* _MLP_H_ */ diff --git a/asm/libs/opus/src/mlp_data.c b/asm/libs/opus/src/mlp_data.c new file mode 100644 index 00000000..c2fda4e2 --- /dev/null +++ b/asm/libs/opus/src/mlp_data.c @@ -0,0 +1,109 @@ +/* The contents of this file was automatically generated by mlp_train.c + It contains multi-layer perceptron (MLP) weights. */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "mlp.h" + +/* RMS error was 0.138320, seed was 1361535663 */ + +static const float weights[422] = { + +/* hidden layer */ +-0.0941125f, -0.302976f, -0.603555f, -0.19393f, -0.185983f, +-0.601617f, -0.0465317f, -0.114563f, -0.103599f, -0.618938f, +-0.317859f, -0.169949f, -0.0702885f, 0.148065f, 0.409524f, +0.548432f, 0.367649f, -0.494393f, 0.764306f, -1.83957f, +0.170849f, 12.786f, -1.08848f, -1.27284f, -16.2606f, +24.1773f, -5.57454f, -0.17276f, -0.163388f, -0.224421f, +-0.0948944f, -0.0728695f, -0.26557f, -0.100283f, -0.0515459f, +-0.146142f, -0.120674f, -0.180655f, 0.12857f, 0.442138f, +-0.493735f, 0.167767f, 0.206699f, -0.197567f, 0.417999f, +1.50364f, -0.773341f, -10.0401f, 0.401872f, 2.97966f, +15.2165f, -1.88905f, -1.19254f, 0.0285397f, -0.00405139f, +0.0707565f, 0.00825699f, -0.0927269f, -0.010393f, -0.00428882f, +-0.00489743f, -0.0709731f, -0.00255992f, 0.0395619f, 0.226424f, +0.0325231f, 0.162175f, -0.100118f, 0.485789f, 0.12697f, +0.285937f, 0.0155637f, 0.10546f, 3.05558f, 1.15059f, +-1.00904f, -1.83088f, 3.31766f, -3.42516f, -0.119135f, +-0.0405654f, 0.00690068f, 0.0179877f, -0.0382487f, 0.00597941f, +-0.0183611f, 0.00190395f, -0.144322f, -0.0435671f, 0.000990594f, +0.221087f, 0.142405f, 0.484066f, 0.404395f, 0.511955f, +-0.237255f, 0.241742f, 0.35045f, -0.699428f, 10.3993f, +2.6507f, -2.43459f, -4.18838f, 1.05928f, 1.71067f, +0.00667811f, -0.0721335f, -0.0397346f, 0.0362704f, -0.11496f, +-0.0235776f, 0.0082161f, -0.0141741f, -0.0329699f, -0.0354253f, +0.00277404f, -0.290654f, -1.14767f, -0.319157f, -0.686544f, +0.36897f, 0.478899f, 0.182579f, -0.411069f, 0.881104f, +-4.60683f, 1.4697f, 0.335845f, -1.81905f, -30.1699f, +5.55225f, 0.0019508f, -0.123576f, -0.0727332f, -0.0641597f, +-0.0534458f, -0.108166f, -0.0937368f, -0.0697883f, -0.0275475f, +-0.192309f, -0.110074f, 0.285375f, -0.405597f, 0.0926724f, +-0.287881f, -0.851193f, -0.099493f, -0.233764f, -1.2852f, +1.13611f, 3.12168f, -0.0699f, -1.86216f, 2.65292f, +-7.31036f, 2.44776f, -0.00111802f, -0.0632786f, -0.0376296f, +-0.149851f, 0.142963f, 0.184368f, 0.123433f, 0.0756158f, +0.117312f, 0.0933395f, 0.0692163f, 0.0842592f, 0.0704683f, +0.0589963f, 0.0942205f, -0.448862f, 0.0262677f, 0.270352f, +-0.262317f, 0.172586f, 2.00227f, -0.159216f, 0.038422f, +10.2073f, 4.15536f, -2.3407f, -0.0550265f, 0.00964792f, +-0.141336f, 0.0274501f, 0.0343921f, -0.0487428f, 0.0950172f, +-0.00775017f, -0.0372492f, -0.00548121f, -0.0663695f, 0.0960506f, +-0.200008f, -0.0412827f, 0.58728f, 0.0515787f, 0.337254f, +0.855024f, 0.668371f, -0.114904f, -3.62962f, -0.467477f, +-0.215472f, 2.61537f, 0.406117f, -1.36373f, 0.0425394f, +0.12208f, 0.0934502f, 0.123055f, 0.0340935f, -0.142466f, +0.035037f, -0.0490666f, 0.0733208f, 0.0576672f, 0.123984f, +-0.0517194f, -0.253018f, 0.590565f, 0.145849f, 0.315185f, +0.221534f, -0.149081f, 0.216161f, -0.349575f, 24.5664f, +-0.994196f, 0.614289f, -18.7905f, -2.83277f, -0.716801f, +-0.347201f, 0.479515f, -0.246027f, 0.0758683f, 0.137293f, +-0.17781f, 0.118751f, -0.00108329f, -0.237334f, 0.355732f, +-0.12991f, -0.0547627f, -0.318576f, -0.325524f, 0.180494f, +-0.0625604f, 0.141219f, 0.344064f, 0.37658f, -0.591772f, +5.8427f, -0.38075f, 0.221894f, -1.41934f, -1.87943e+06f, +1.34114f, 0.0283355f, -0.0447856f, -0.0211466f, -0.0256927f, +0.0139618f, 0.0207934f, -0.0107666f, 0.0110969f, 0.0586069f, +-0.0253545f, -0.0328433f, 0.11872f, -0.216943f, 0.145748f, +0.119808f, -0.0915211f, -0.120647f, -0.0787719f, -0.143644f, +-0.595116f, -1.152f, -1.25335f, -1.17092f, 4.34023f, +-975268.f, -1.37033f, -0.0401123f, 0.210602f, -0.136656f, +0.135962f, -0.0523293f, 0.0444604f, 0.0143928f, 0.00412666f, +-0.0193003f, 0.218452f, -0.110204f, -2.02563f, 0.918238f, +-2.45362f, 1.19542f, -0.061362f, -1.92243f, 0.308111f, +0.49764f, 0.912356f, 0.209272f, -2.34525f, 2.19326f, +-6.47121f, 1.69771f, -0.725123f, 0.0118929f, 0.0377944f, +0.0554003f, 0.0226452f, -0.0704421f, -0.0300309f, 0.0122978f, +-0.0041782f, -0.0686612f, 0.0313115f, 0.039111f, 0.364111f, +-0.0945548f, 0.0229876f, -0.17414f, 0.329795f, 0.114714f, +0.30022f, 0.106997f, 0.132355f, 5.79932f, 0.908058f, +-0.905324f, -3.3561f, 0.190647f, 0.184211f, -0.673648f, +0.231807f, -0.0586222f, 0.230752f, -0.438277f, 0.245857f, +-0.17215f, 0.0876383f, -0.720512f, 0.162515f, 0.0170571f, +0.101781f, 0.388477f, 1.32931f, 1.08548f, -0.936301f, +-2.36958f, -6.71988f, -3.44376f, 2.13818f, 14.2318f, +4.91459f, -3.09052f, -9.69191f, -0.768234f, 1.79604f, +0.0549653f, 0.163399f, 0.0797025f, 0.0343933f, -0.0555876f, +-0.00505673f, 0.0187258f, 0.0326628f, 0.0231486f, 0.15573f, +0.0476223f, -0.254824f, 1.60155f, -0.801221f, 2.55496f, +0.737629f, -1.36249f, -0.695463f, -2.44301f, -1.73188f, +3.95279f, 1.89068f, 0.486087f, -11.3343f, 3.9416e+06f, + +/* output layer */ +-0.381439f, 0.12115f, -0.906927f, 2.93878f, 1.6388f, +0.882811f, 0.874344f, 1.21726f, -0.874545f, 0.321706f, +0.785055f, 0.946558f, -0.575066f, -3.46553f, 0.884905f, +0.0924047f, -9.90712f, 0.391338f, 0.160103f, -2.04954f, +4.1455f, 0.0684029f, -0.144761f, -0.285282f, 0.379244f, +-1.1584f, -0.0277241f, -9.85f, -4.82386f, 3.71333f, +3.87308f, 3.52558f}; + +static const int topo[3] = {25, 15, 2}; + +const MLP net = { + 3, + topo, + weights +}; diff --git a/asm/libs/opus/src/mlp_train.c b/asm/libs/opus/src/mlp_train.c new file mode 100644 index 00000000..e02fea93 --- /dev/null +++ b/asm/libs/opus/src/mlp_train.c @@ -0,0 +1,501 @@ +/* Copyright (c) 2008-2011 Octasic Inc. + Written by Jean-Marc Valin */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR + CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +#include "mlp_train.h" +#include +#include +#include +#include +#include +#include +#include + +int stopped = 0; + +void handler(int sig) +{ + stopped = 1; + signal(sig, handler); +} + +MLPTrain * mlp_init(int *topo, int nbLayers, float *inputs, float *outputs, int nbSamples) +{ + int i, j, k; + MLPTrain *net; + int inDim, outDim; + net = malloc(sizeof(*net)); + net->topo = malloc(nbLayers*sizeof(net->topo[0])); + for (i=0;itopo[i] = topo[i]; + inDim = topo[0]; + outDim = topo[nbLayers-1]; + net->in_rate = malloc((inDim+1)*sizeof(net->in_rate[0])); + net->weights = malloc((nbLayers-1)*sizeof(net->weights)); + net->best_weights = malloc((nbLayers-1)*sizeof(net->weights)); + for (i=0;iweights[i] = malloc((topo[i]+1)*topo[i+1]*sizeof(net->weights[0][0])); + net->best_weights[i] = malloc((topo[i]+1)*topo[i+1]*sizeof(net->weights[0][0])); + } + double inMean[inDim]; + for (j=0;jin_rate[1+j] = .5/(.0001+std); + std = std-inMean[j]*inMean[j]; + if (std<.001) + std = .001; + std = 1/sqrt(inDim*std); + for (k=0;kweights[0][k*(topo[0]+1)+j+1] = randn(std); + } + net->in_rate[0] = 1; + for (j=0;jweights[0][j*(topo[0]+1)+k+1]; + net->weights[0][j*(topo[0]+1)] = -sum; + } + for (j=0;jweights[nbLayers-2][j*(topo[nbLayers-2]+1)] = mean; + for (k=0;kweights[nbLayers-2][j*(topo[nbLayers-2]+1)+k+1] = randn(std); + } + return net; +} + +#define MAX_NEURONS 100 +#define MAX_OUT 10 + +double compute_gradient(MLPTrain *net, float *inputs, float *outputs, int nbSamples, double *W0_grad, double *W1_grad, double *error_rate) +{ + int i,j; + int s; + int inDim, outDim, hiddenDim; + int *topo; + double *W0, *W1; + double rms=0; + int W0_size, W1_size; + double hidden[MAX_NEURONS]; + double netOut[MAX_NEURONS]; + double error[MAX_NEURONS]; + + topo = net->topo; + inDim = net->topo[0]; + hiddenDim = net->topo[1]; + outDim = net->topo[2]; + W0_size = (topo[0]+1)*topo[1]; + W1_size = (topo[1]+1)*topo[2]; + W0 = net->weights[0]; + W1 = net->weights[1]; + memset(W0_grad, 0, W0_size*sizeof(double)); + memset(W1_grad, 0, W1_size*sizeof(double)); + for (i=0;i1; + /*error[i] = error[i]/(1+fabs(error[i]));*/ + } + /* Back-propagate error */ + for (i=0;inet->topo; + W0_size = (topo[0]+1)*topo[1]; + W1_size = (topo[1]+1)*topo[2]; + double W0_grad[W0_size]; + double W1_grad[W1_size]; + arg->W0_grad = W0_grad; + arg->W1_grad = W1_grad; + while (1) + { + sem_wait(&sem_begin[arg->id]); + if (arg->done) + break; + arg->rms = compute_gradient(arg->net, arg->inputs, arg->outputs, arg->nbSamples, arg->W0_grad, arg->W1_grad, arg->error_rate); + sem_post(&sem_end[arg->id]); + } + fprintf(stderr, "done\n"); + return NULL; +} + +float mlp_train_backprop(MLPTrain *net, float *inputs, float *outputs, int nbSamples, int nbEpoch, float rate) +{ + int i, j; + int e; + float best_rms = 1e10; + int inDim, outDim, hiddenDim; + int *topo; + double *W0, *W1, *best_W0, *best_W1; + double *W0_old, *W1_old; + double *W0_old2, *W1_old2; + double *W0_grad, *W1_grad; + double *W0_oldgrad, *W1_oldgrad; + double *W0_rate, *W1_rate; + double *best_W0_rate, *best_W1_rate; + int W0_size, W1_size; + topo = net->topo; + W0_size = (topo[0]+1)*topo[1]; + W1_size = (topo[1]+1)*topo[2]; + struct GradientArg args[NB_THREADS]; + pthread_t thread[NB_THREADS]; + int samplePerPart = nbSamples/NB_THREADS; + int count_worse=0; + int count_retries=0; + + topo = net->topo; + inDim = net->topo[0]; + hiddenDim = net->topo[1]; + outDim = net->topo[2]; + W0 = net->weights[0]; + W1 = net->weights[1]; + best_W0 = net->best_weights[0]; + best_W1 = net->best_weights[1]; + W0_old = malloc(W0_size*sizeof(double)); + W1_old = malloc(W1_size*sizeof(double)); + W0_old2 = malloc(W0_size*sizeof(double)); + W1_old2 = malloc(W1_size*sizeof(double)); + W0_grad = malloc(W0_size*sizeof(double)); + W1_grad = malloc(W1_size*sizeof(double)); + W0_oldgrad = malloc(W0_size*sizeof(double)); + W1_oldgrad = malloc(W1_size*sizeof(double)); + W0_rate = malloc(W0_size*sizeof(double)); + W1_rate = malloc(W1_size*sizeof(double)); + best_W0_rate = malloc(W0_size*sizeof(double)); + best_W1_rate = malloc(W1_size*sizeof(double)); + memcpy(W0_old, W0, W0_size*sizeof(double)); + memcpy(W0_old2, W0, W0_size*sizeof(double)); + memset(W0_grad, 0, W0_size*sizeof(double)); + memset(W0_oldgrad, 0, W0_size*sizeof(double)); + memcpy(W1_old, W1, W1_size*sizeof(double)); + memcpy(W1_old2, W1, W1_size*sizeof(double)); + memset(W1_grad, 0, W1_size*sizeof(double)); + memset(W1_oldgrad, 0, W1_size*sizeof(double)); + + rate /= nbSamples; + for (i=0;iin_rate[j]; + for (i=0;i30) + { + count_retries++; + count_worse=0; + for (i=0;i10) + break; + for (i=0;i 0) + W0_rate[i] *= 1.01; + else if (W0_oldgrad[i]*W0_grad[i] < 0) + W0_rate[i] *= .9; + mean_rate += W0_rate[i]; + if (W0_rate[i] < min_rate) + min_rate = W0_rate[i]; + if (W0_rate[i] < 1e-15) + W0_rate[i] = 1e-15; + /*if (W0_rate[i] > .01) + W0_rate[i] = .01;*/ + W0_oldgrad[i] = W0_grad[i]; + W0_old2[i] = W0_old[i]; + W0_old[i] = W0[i]; + W0[i] += W0_grad[i]*W0_rate[i]; + } + for (i=0;i 0) + W1_rate[i] *= 1.01; + else if (W1_oldgrad[i]*W1_grad[i] < 0) + W1_rate[i] *= .9; + mean_rate += W1_rate[i]; + if (W1_rate[i] < min_rate) + min_rate = W1_rate[i]; + if (W1_rate[i] < 1e-15) + W1_rate[i] = 1e-15; + W1_oldgrad[i] = W1_grad[i]; + W1_old2[i] = W1_old[i]; + W1_old[i] = W1[i]; + W1[i] += W1_grad[i]*W1_rate[i]; + } + mean_rate /= (topo[0]+1)*topo[1] + (topo[1]+1)*topo[2]; + fprintf (stderr, "%g %d", mean_rate, e); + if (count_retries) + fprintf(stderr, " %d", count_retries); + fprintf(stderr, "\n"); + if (stopped) + break; + } + for (i=0;i \n"); + return 1; + } + nbInputs = atoi(argv[1]); + nbHidden = atoi(argv[2]); + nbOutputs = atoi(argv[3]); + nbSamples = atoi(argv[4]); + nbEpoch = atoi(argv[5]); + nbRealInputs = nbInputs; + inputs = malloc(nbInputs*nbSamples*sizeof(*inputs)); + outputs = malloc(nbOutputs*nbSamples*sizeof(*outputs)); + + seed = time(NULL); + /*seed = 1361480659;*/ + fprintf (stderr, "Seed is %u\n", seed); + srand(seed); + build_tansig_table(); + signal(SIGTERM, handler); + signal(SIGINT, handler); + signal(SIGHUP, handler); + for (i=0;i
    +-
    $projectname +-  $projectnumber +-
    ++
    Opus
    ++     		++ ++ ++
    +
    $projectbrief
    ++
    $projectnumber ++
    +
    "); + for (let e in infos) { + console.log("Display info " + e); + let entry = $(""); + entry.append(""); + entry.append(""); + table.append(entry); + } + return table; + } + set currentSelected(entry) { + if (this._currentSelected == entry) + return; + if (!entry) + return; + this._currentSelected = entry; + this.buildBar(); + } + get currentSelected() { + return this._currentSelected; + } + update() { + this.buildBar(); + } + updateServerTimings() { + this._htmlTag.find(".uptime").text(formatDate(this._currentSelected.calculateUptime())); + } + updateClientTimings() { + this._htmlTag.find(".online").text(formatDate(this._currentSelected.calculateOnlineTime())); + } + buildBar() { + this._htmlTag.html(""); + for (let timer of this.timers) + clearTimeout(timer); + for (let timer of this.intervals) + clearInterval(timer); + if (this._currentSelected instanceof ServerEntry) { + if (this._currentSelected.shouldUpdateProperties()) + this._currentSelected.updateProperties(); + let version = this._currentSelected.properties.virtualserver_version; + if (version.startsWith("TeaSpeak ")) + version = version.substr("TeaSpeak ".length); + this._htmlTag.append(this.createInfoTable({ + "Name": this._currentSelected.properties.virtualserver_name, + "Address": "unknown", + "Type": "TeaSpeak", + "Version": version + " on " + this._currentSelected.properties.virtualserver_platform, + "Uptime": "" + formatDate(this._currentSelected.calculateUptime()) + "", + "Current Channels": this._currentSelected.properties.virtualserver_channelsonline, + "Current Clients": this._currentSelected.properties.virtualserver_clientsonline, + "Current Queries": this._currentSelected.properties.virtualserver_queryclientsonline + })); + this._htmlTag.append($.spawn("div").css("height", "100%")); + let requestUpdate = $.spawn("button"); + requestUpdate.css("bottom", 0); + requestUpdate.text("update info"); + if (this._currentSelected.shouldUpdateProperties()) + requestUpdate.css("color", "green"); + else { + requestUpdate.attr("disabled", "true"); + requestUpdate.css("color", "red"); + } + this._htmlTag.append(requestUpdate); + const _server = this._currentSelected; + const _this = this; + requestUpdate.click(function () { + _server.updateProperties(); + _this.buildBar(); + }); + this.timers.push(setTimeout(function () { + requestUpdate.css("color", "green"); + requestUpdate.removeAttr("disabled"); + }, _server.nextInfoRequest - new Date().getTime())); + this.intervals.push(setInterval(this.updateServerTimings.bind(this), 1000)); + } + else if (this._currentSelected instanceof ChannelEntry) { + let props = this._currentSelected.properties; + this._htmlTag.append(this.createInfoTable({ + "Name": this._currentSelected.createChatTag(), + "Topic": this._currentSelected.properties.channel_topic, + "Codec": this._currentSelected.properties.channel_codec, + "Codec Quality": this._currentSelected.properties.channel_codec_quality, + "Type": ChannelType.normalize(this._currentSelected.channelType()), + "Current clients": this._currentSelected.channelTree.clientsByChannel(this._currentSelected).length + " / " + (props.channel_maxclients == -1 ? "Unlimited" : props.channel_maxclients), + "Subscription Status": "unknown", + "Voice Data Encryption": "unknown" + })); + } + else if (this._currentSelected instanceof ClientEntry) { + this._currentSelected.updateVariables(); + this._htmlTag.append(this.createInfoTable({ + "Name": this._currentSelected.createChatTag(), + "Description": this._currentSelected.properties.client_description, + "Version": this._currentSelected.properties.client_version + " on " + this._currentSelected.properties.client_platform, + "Online since": "" + formatDate(this._currentSelected.calculateOnlineTime()) + "" + })); + { + let serverGroups = $.spawn("div"); + serverGroups + .css("display", "flex") + .css("flex-direction", "column"); + let header = $.spawn("div"); + header + .css("display", "flex") + .css("margin-top", "5px") + .css("align-items", "center"); + $.spawn("div").addClass("icon client-permission_server_groups").appendTo(header); + $.spawn("div").text("Server groups:").css("margin-left", "3px").css("font-weight", "bold").appendTo(header); + header.appendTo(serverGroups); + for (let groupId of this._currentSelected.assignedServerGroupIds()) { + let group = this.handle.groups.serverGroup(groupId); + if (!group) + continue; + let groupTag = $.spawn("div"); + groupTag + .css("display", "flex") + .css("margin-top", "1px") + .css("margin-left", "10px") + .css("align-items", "center"); + this.handle.fileManager.icons.generateTag(group.properties.iconid).appendTo(groupTag); + $.spawn("div").text(group.name).css("margin-left", "3px").appendTo(groupTag); + groupTag.appendTo(serverGroups); + } + this._htmlTag.append(serverGroups); + } + { + let channelGroup = $.spawn("div"); + channelGroup + .css("display", "flex") + .css("flex-direction", "column"); + let header = $.spawn("div"); + header + .css("display", "flex") + .css("margin-top", "10px") + .css("align-items", "center"); + $.spawn("div").addClass("icon client-permission_channel").appendTo(header); + $.spawn("div").text("Channel group:").css("margin-left", "3px").css("font-weight", "bold").appendTo(header); + header.appendTo(channelGroup); + let group = this.handle.groups.channelGroup(this._currentSelected.assignedChannelGroup()); + if (group) { + let groupTag = $.spawn("div"); + groupTag + .css("display", "flex") + .css("margin-top", "1px") + .css("margin-left", "10px") + .css("align-items", "center"); + this.handle.fileManager.icons.generateTag(group.properties.iconid).appendTo(groupTag); + $.spawn("div").text(group.name).css("margin-left", "3px").appendTo(groupTag); + groupTag.appendTo(channelGroup); + } + this._htmlTag.append(channelGroup); + } + const _this = this; + this.intervals.push(setInterval(this.updateClientTimings.bind(this), 1000)); + } + } +} +//# sourceMappingURL=InfoBar.js.map \ No newline at end of file diff --git a/js/InfoBar.js.map b/js/InfoBar.js.map new file mode 100644 index 00000000..9d4cb671 --- /dev/null +++ b/js/InfoBar.js.map @@ -0,0 +1 @@ +{"version":3,"file":"InfoBar.js","sourceRoot":"","sources":["InfoBar.ts"],"names":[],"mappings":"AAAA,kCAAkC;AAElC;IASI,YAAY,MAAgB,EAAE,OAA4B;QAHlD,WAAM,GAAmB,EAAE,CAAC;QAC5B,cAAS,GAAa,EAAE,CAAC;QAG7B,IAAI,CAAC,MAAM,GAAG,MAAM,CAAC;QACrB,IAAI,CAAC,QAAQ,GAAG,OAAO,CAAC;IAC5B,CAAC;IAGO,eAAe,CAAC,KAAU;QAC9B,IAAI,KAAK,GAAG,CAAC,CAAC,UAAU,CAAC,CAAC;QAE1B,GAAG,CAAA,CAAC,IAAI,CAAC,IAAI,KAAK,CAAC,CAAC,CAAC;YACjB,OAAO,CAAC,GAAG,CAAC,eAAe,GAAG,CAAC,CAAC,CAAC;YACjC,IAAI,KAAK,GAAG,CAAC,CAAC,OAAO,CAAC,CAAC;YACvB,KAAK,CAAC,MAAM,CAAC,uBAAuB,GAAG,CAAC,GAAG,QAAQ,CAAC,CAAC;YACrD,KAAK,CAAC,MAAM,CAAC,MAAM,GAAG,KAAK,CAAC,CAAC,CAAC,GAAG,OAAO,CAAC,CAAC;YAC1C,KAAK,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC;QACxB,CAAC;QAED,MAAM,CAAC,KAAK,CAAC;IACjB,CAAC;IAED,IAAI,eAAe,CAAC,KAA+C;QAC/D,EAAE,CAAA,CAAC,IAAI,CAAC,gBAAgB,IAAI,KAAK,CAAC;YAAC,MAAM,CAAC;QAC1C,EAAE,CAAA,CAAC,CAAC,KAAK,CAAC;YAAC,MAAM,CAAC;QAClB,IAAI,CAAC,gBAAgB,GAAG,KAAK,CAAC;QAE9B,IAAI,CAAC,QAAQ,EAAE,CAAC;IACpB,CAAC;IAGD,IAAI,eAAe;QACf,MAAM,CAAC,IAAI,CAAC,gBAAgB,CAAC;IACjC,CAAC;IAED,MAAM;QACF,IAAI,CAAC,QAAQ,EAAE,CAAC;IACpB,CAAC;IAEO,mBAAmB;QACvB,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC,IAAI,CAAC,UAAU,CAAE,IAAI,CAAC,gBAAgC,CAAC,eAAe,EAAE,CAAC,CAAC,CAAC;IAC7G,CAAC;IAEO,mBAAmB;QACvB,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC,IAAI,CAAC,UAAU,CAAE,IAAI,CAAC,gBAAgC,CAAC,mBAAmB,EAAE,CAAC,CAAC,CAAC;IACjH,CAAC;IAEO,QAAQ;QACZ,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC;QAEvB,GAAG,CAAA,CAAC,IAAI,KAAK,IAAI,IAAI,CAAC,MAAM,CAAC;YACzB,YAAY,CAAC,KAAK,CAAC,CAAC;QACxB,GAAG,CAAA,CAAC,IAAI,KAAK,IAAI,IAAI,CAAC,SAAS,CAAC;YAC5B,aAAa,CAAC,KAAK,CAAC,CAAC;QAEzB,EAAE,CAAA,CAAC,IAAI,CAAC,gBAAgB,YAAY,WAAW,CAAC,CAAC,CAAC;YAC9C,EAAE,CAAA,CAAC,IAAI,CAAC,gBAAgB,CAAC,sBAAsB,EAAE,CAAC;gBAAC,IAAI,CAAC,gBAAgB,CAAC,gBAAgB,EAAE,CAAC;YAE5F,IAAI,OAAO,GAAG,IAAI,CAAC,gBAAgB,CAAC,UAAU,CAAC,qBAAqB,CAAC;YACrE,EAAE,CAAA,CAAC,OAAO,CAAC,UAAU,CAAC,WAAW,CAAC,CAAC;gBAAC,OAAO,GAAG,OAAO,CAAC,MAAM,CAAC,WAAW,CAAC,MAAM,CAAC,CAAC;YAEjF,IAAI,CAAC,QAAQ,CAAC,MAAM,CAAC,IAAI,CAAC,eAAe,CAAC;gBACtC,MAAM,EAAE,IAAI,CAAC,gBAAgB,CAAC,UAAU,CAAC,kBAAkB;gBAC3D,SAAS,EAAE,SAAS;gBACpB,MAAM,EAAE,UAAU;gBAClB,SAAS,EAAE,OAAO,GAAG,MAAM,GAAG,IAAI,CAAC,gBAAgB,CAAC,UAAU,CAAC,sBAAsB;gBACrF,QAAQ,EAAE,oBAAoB,GAAG,UAAU,CAAC,IAAI,CAAC,gBAAgB,CAAC,eAAe,EAAE,CAAC,GAAG,MAAM;gBAC7F,kBAAkB,EAAE,IAAI,CAAC,gBAAgB,CAAC,UAAU,CAAC,4BAA4B;gBACjF,iBAAiB,EAAE,IAAI,CAAC,gBAAgB,CAAC,UAAU,CAAC,2BAA2B;gBAC/E,iBAAiB,EAAE,IAAI,CAAC,gBAAgB,CAAC,UAAU,CAAC,gCAAgC;aACvF,CAAC,CAAC,CAAC;YAEJ,IAAI,CAAC,QAAQ,CAAC,MAAM,CAAC,CAAC,CAAC,KAAK,CAAC,KAAK,CAAC,CAAC,GAAG,CAAC,QAAQ,EAAE,MAAM,CAAC,CAAC,CAAC;YAC3D,IAAI,aAAa,GAAG,CAAC,CAAC,KAAK,CAAC,QAAQ,CAAC,CAAC;YACtC,aAAa,CAAC,GAAG,CAAC,QAAQ,EAAE,CAAC,CAAC,CAAC;YAC/B,aAAa,CAAC,IAAI,CAAC,aAAa,CAAC,CAAC;YAClC,EAAE,CAAA,CAAC,IAAI,CAAC,gBAAgB,CAAC,sBAAsB,EAAE,CAAC;gBAC9C,aAAa,CAAC,GAAG,CAAC,OAAO,EAAE,OAAO,CAAC,CAAC;YACxC,IAAI,CAAC,CAAC;gBACF,aAAa,CAAC,IAAI,CAAC,UAAU,EAAE,MAAM,CAAC,CAAC;gBACvC,aAAa,CAAC,GAAG,CAAC,OAAO,EAAE,KAAK,CAAC,CAAC;YACtC,CAAC;YACD,IAAI,CAAC,QAAQ,CAAC,MAAM,CAAC,aAAa,CAAC,CAAC;YAEpC,MAAM,OAAO,GAAiB,IAAI,CAAC,gBAAgB,CAAC;YACpD,MAAM,KAAK,GAAG,IAAI,CAAC;YACnB,aAAa,CAAC,KAAK,CAAC;gBAChB,OAAO,CAAC,gBAAgB,EAAE,CAAC;gBAC3B,KAAK,CAAC,QAAQ,EAAE,CAAC;YACrB,CAAC,CAAC,CAAC;YACH,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,UAAU,CAAC;gBACxB,aAAa,CAAC,GAAG,CAAC,OAAO,EAAE,OAAO,CAAC,CAAC;gBACpC,aAAa,CAAC,UAAU,CAAC,UAAU,CAAC,CAAC;YACzC,CAAC,EAAE,OAAO,CAAC,eAAe,GAAG,IAAI,IAAI,EAAE,CAAC,OAAO,EAAE,CAAC,CAAC,CAAC;YACpD,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,mBAAmB,CAAC,IAAI,CAAC,IAAI,CAAC,EAAC,IAAI,CAAC,CAAC,CAAC;QAC/E,CAAC;QAAC,IAAI,CAAC,EAAE,CAAA,CAAC,IAAI,CAAC,gBAAgB,YAAY,YAAY,CAAC,CAAC,CAAC;YACtD,IAAI,KAAK,GAAG,IAAI,CAAC,gBAAgB,CAAC,UAAU,CAAC;YAC7C,IAAI,CAAC,QAAQ,CAAC,MAAM,CAAC,IAAI,CAAC,eAAe,CAAC;gBACtC,MAAM,EAAE,IAAI,CAAC,gBAAgB,CAAC,aAAa,EAAE;gBAC7C,OAAO,EAAE,IAAI,CAAC,gBAAgB,CAAC,UAAU,CAAC,aAAa;gBACvD,OAAO,EAAE,IAAI,CAAC,gBAAgB,CAAC,UAAU,CAAC,aAAa;gBACvD,eAAe,EAAE,IAAI,CAAC,gBAAgB,CAAC,UAAU,CAAC,qBAAqB;gBACvE,MAAM,EAAE,WAAW,CAAC,SAAS,CAAC,IAAI,CAAC,gBAAgB,CAAC,WAAW,EAAE,CAAC;gBAClE,iBAAiB,EAAE,IAAI,CAAC,gBAAgB,CAAC,WAAW,CAAC,gBAAgB,CAAC,IAAI,CAAC,gBAAgB,CAAC,CAAC,MAAM,GAAG,KAAK,GAAG,CAAC,KAAK,CAAC,kBAAkB,IAAI,CAAC,CAAC,CAAC,CAAC,CAAC,WAAW,CAAC,CAAC,CAAC,KAAK,CAAC,kBAAkB,CAAC;gBACvL,qBAAqB,EAAE,SAAS;gBAChC,uBAAuB,EAAE,SAAS;aACrC,CAAC,CAAC,CAAC;QACR,CAAC;QAAC,IAAI,CAAC,EAAE,CAAA,CAAC,IAAI,CAAC,gBAAgB,YAAY,WAAW,CAAC,CAAC,CAAC;YACrD,IAAI,CAAC,gBAAgB,CAAC,eAAe,EAAE,CAAC;YACxC,IAAI,CAAC,QAAQ,CAAC,MAAM,CAAC,IAAI,CAAC,eAAe,CAAC;gBACtC,MAAM,EAAE,IAAI,CAAC,gBAAgB,CAAC,aAAa,EAAE;gBAC7C,aAAa,EAAE,IAAI,CAAC,gBAAgB,CAAC,UAAU,CAAC,kBAAkB;gBAClE,SAAS,EAAE,IAAI,CAAC,gBAAgB,CAAC,UAAU,CAAC,cAAc,GAAG,MAAM,GAAG,IAAI,CAAC,gBAAgB,CAAC,UAAU,CAAC,eAAe;gBACtH,cAAc,EAAE,oBAAoB,GAAG,UAAU,CAAC,IAAI,CAAC,gBAAgB,CAAC,mBAAmB,EAAE,CAAC,GAAG,MAAM;aAC1G,CAAC,CAAC,CAAC;YAEJ,CAAC;gBACG,IAAI,YAAY,GAAG,CAAC,CAAC,KAAK,CAAC,KAAK,CAAC,CAAC;gBAClC,YAAY;qBACP,GAAG,CAAC,SAAS,EAAE,MAAM,CAAC;qBACtB,GAAG,CAAC,gBAAgB,EAAE,QAAQ,CAAC,CAAC;gBAErC,IAAI,MAAM,GAAG,CAAC,CAAC,KAAK,CAAC,KAAK,CAAC,CAAC;gBAC5B,MAAM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\ No newline at end of file diff --git a/js/InfoBar.ts b/js/InfoBar.ts new file mode 100644 index 00000000..7a64e61a --- /dev/null +++ b/js/InfoBar.ts @@ -0,0 +1,195 @@ +/// + +class InfoBar { + readonly handle: TSClient; + + private _currentSelected?: ServerEntry | ChannelEntry | ClientEntry; + private _htmlTag: JQuery; + + private timers: NodeJS.Timer[] = []; + private intervals: number[] = []; + + constructor(client: TSClient, htmlTag: JQuery) { + this.handle = client; + this._htmlTag = htmlTag; + } + + + private createInfoTable(infos: any) : JQuery { + let table = $("
    " + e + ":" + infos[e] + "
    "); + + for(let e in infos) { + console.log("Display info " + e); + let entry = $(""); + entry.append(""); + entry.append(""); + table.append(entry); + } + + return table; + } + + set currentSelected(entry: ServerEntry | ChannelEntry | ClientEntry) { + if(this._currentSelected == entry) return; + if(!entry) return; + this._currentSelected = entry; + + this.buildBar(); + } + + + get currentSelected() : ServerEntry | ChannelEntry | ClientEntry | undefined { + return this._currentSelected; + } + + update(){ + this.buildBar(); + } + + private updateServerTimings() { + this._htmlTag.find(".uptime").text(formatDate((this._currentSelected as ServerEntry).calculateUptime())); + } + + private updateClientTimings() { + this._htmlTag.find(".online").text(formatDate((this._currentSelected as ClientEntry).calculateOnlineTime())); + } + + private buildBar() { + this._htmlTag.html(""); + + for(let timer of this.timers) + clearTimeout(timer); + for(let timer of this.intervals) + clearInterval(timer); + + if(this._currentSelected instanceof ServerEntry) { + if(this._currentSelected.shouldUpdateProperties()) this._currentSelected.updateProperties(); + + let version = this._currentSelected.properties.virtualserver_version; + if(version.startsWith("TeaSpeak ")) version = version.substr("TeaSpeak ".length); + + this._htmlTag.append(this.createInfoTable({ + "Name": this._currentSelected.properties.virtualserver_name, + "Address": "unknown", + "Type": "TeaSpeak", + "Version": version + " on " + this._currentSelected.properties.virtualserver_platform, + "Uptime": "" + formatDate(this._currentSelected.calculateUptime()) + "", + "Current Channels": this._currentSelected.properties.virtualserver_channelsonline, + "Current Clients": this._currentSelected.properties.virtualserver_clientsonline, + "Current Queries": this._currentSelected.properties.virtualserver_queryclientsonline + })); + + this._htmlTag.append($.spawn("div").css("height", "100%")); + let requestUpdate = $.spawn("button"); + requestUpdate.css("bottom", 0); + requestUpdate.text("update info"); + if(this._currentSelected.shouldUpdateProperties()) + requestUpdate.css("color", "green"); + else { + requestUpdate.attr("disabled", "true"); + requestUpdate.css("color", "red"); + } + this._htmlTag.append(requestUpdate); + + const _server : ServerEntry = this._currentSelected; + const _this = this; + requestUpdate.click(function () { + _server.updateProperties(); + _this.buildBar(); + }); + this.timers.push(setTimeout(function () { + requestUpdate.css("color", "green"); + requestUpdate.removeAttr("disabled"); + }, _server.nextInfoRequest - new Date().getTime())); + this.intervals.push(setInterval(this.updateServerTimings.bind(this),1000)); + } else if(this._currentSelected instanceof ChannelEntry) { + let props = this._currentSelected.properties; + this._htmlTag.append(this.createInfoTable({ + "Name": this._currentSelected.createChatTag(), + "Topic": this._currentSelected.properties.channel_topic, + "Codec": this._currentSelected.properties.channel_codec, + "Codec Quality": this._currentSelected.properties.channel_codec_quality, + "Type": ChannelType.normalize(this._currentSelected.channelType()), + "Current clients": this._currentSelected.channelTree.clientsByChannel(this._currentSelected).length + " / " + (props.channel_maxclients == -1 ? "Unlimited" : props.channel_maxclients), + "Subscription Status": "unknown", + "Voice Data Encryption": "unknown" + })); + } else if(this._currentSelected instanceof ClientEntry) { + this._currentSelected.updateVariables(); + this._htmlTag.append(this.createInfoTable({ + "Name": this._currentSelected.createChatTag(), + "Description": this._currentSelected.properties.client_description, + "Version": this._currentSelected.properties.client_version + " on " + this._currentSelected.properties.client_platform, + "Online since": "" + formatDate(this._currentSelected.calculateOnlineTime()) + "" + })); + + { + let serverGroups = $.spawn("div"); + serverGroups + .css("display", "flex") + .css("flex-direction", "column"); + + let header = $.spawn("div"); + header + .css("display", "flex") + .css("margin-top", "5px") + .css("align-items", "center"); + $.spawn("div").addClass("icon client-permission_server_groups").appendTo(header); + $.spawn("div").text("Server groups:").css("margin-left", "3px").css("font-weight", "bold").appendTo(header); + header.appendTo(serverGroups); + + for(let groupId of this._currentSelected.assignedServerGroupIds()) { + let group = this.handle.groups.serverGroup(groupId); + if(!group) continue; + + let groupTag = $.spawn("div"); + groupTag + .css("display", "flex") + .css("margin-top", "1px") + .css("margin-left", "10px") + .css("align-items", "center"); + this.handle.fileManager.icons.generateTag(group.properties.iconid).appendTo(groupTag); + $.spawn("div").text(group.name).css("margin-left", "3px").appendTo(groupTag); + groupTag.appendTo(serverGroups); + } + + this._htmlTag.append(serverGroups); + } + + { + let channelGroup = $.spawn("div"); + channelGroup + .css("display", "flex") + .css("flex-direction", "column"); + + let header = $.spawn("div"); + header + .css("display", "flex") + .css("margin-top", "10px") + .css("align-items", "center"); + $.spawn("div").addClass("icon client-permission_channel").appendTo(header); + $.spawn("div").text("Channel group:").css("margin-left", "3px").css("font-weight", "bold").appendTo(header); + header.appendTo(channelGroup); + + let group = this.handle.groups.channelGroup(this._currentSelected.assignedChannelGroup()); + if(group) { + let groupTag = $.spawn("div"); + groupTag + .css("display", "flex") + .css("margin-top", "1px") + .css("margin-left", "10px") + .css("align-items", "center"); + this.handle.fileManager.icons.generateTag(group.properties.iconid).appendTo(groupTag); + $.spawn("div").text(group.name).css("margin-left", "3px").appendTo(groupTag); + groupTag.appendTo(channelGroup); + + } + this._htmlTag.append(channelGroup); + } + + const _this = this; + + this.intervals.push(setInterval(this.updateClientTimings.bind(this),1000)); + } + } +} \ No newline at end of file diff --git a/js/chat.js b/js/chat.js new file mode 100644 index 00000000..a80e5644 --- /dev/null +++ b/js/chat.js @@ -0,0 +1,296 @@ +var ChatType; +(function (ChatType) { + ChatType[ChatType["GENERAL"] = 0] = "GENERAL"; + ChatType[ChatType["SERVER"] = 1] = "SERVER"; + ChatType[ChatType["CHANNEL"] = 2] = "CHANNEL"; + ChatType[ChatType["CLIENT"] = 3] = "CLIENT"; +})(ChatType || (ChatType = {})); +class ChatMessage { + constructor(message) { + this.date = new Date(); + this.message = message; + } + num(num) { + let str = num.toString(); + while (str.length < 2) + str = '0' + str; + return str; + } + get htmlTag() { + if (this._htmlTag) + return this._htmlTag; + var tag = $("
    "); + tag.addClass("message"); + var dateTag = $("
    "); + dateTag.text("<" + this.num(this.date.getUTCHours()) + ":" + this.num(this.date.getUTCMinutes()) + ":" + this.num(this.date.getUTCSeconds()) + "> "); + dateTag.css("margin-right", "4px"); + dateTag.css("color", "dodgerblue"); + var messageTag = $("
    "); + messageTag.html(this.message); + messageTag.css("color", "blue"); + this._htmlTag = tag; + tag.append(dateTag); + tag.append(messageTag); + tag.hide(); + return tag; + } + static formatMessage(message) { + return message + .replace(/ /g, ' ') + .replace(/\n/g, "
    "); + } +} +class ChatEntry { + constructor(handle, type, key) { + this.handle = handle; + this.type = type; + this.key = key; + this._name = key; + this.history = []; + this.onClose = function () { return true; }; + } + appendError(message, ...args) { + this.appendMessage("{0}".format(ChatMessage.formatMessage(message).format(...args)), false); + } + appendMessage(message, fmt = true, ...args) { + let msg = fmt ? ChatMessage.formatMessage(message) : message; + msg = msg.format(...args); + let elm = new ChatMessage(msg); + this.history.push(elm); + while (this.history.length > 100) { + let elm = this.history.pop_front(); + elm.htmlTag.animate({ opacity: 0 }, 200, function () { + $(this).detach(); + }); + } + if (this.handle.activeChat === this) { + let box = $(this.handle.htmlTag).find(".messages"); + let mbox = $(this.handle.htmlTag).find(".message_box"); + let bottom = box.scrollTop() + box.height() + 1 >= mbox.height(); + mbox.append(elm.htmlTag); + elm.htmlTag.show().css("opacity", "0").animate({ opacity: 1 }, 100); + if (bottom) + box.scrollTop(mbox.height()); + } + else { + this.unread = true; + } + } + displayHistory() { + this.unread = false; + let box = $(this.handle.htmlTag).find(".messages"); + let mbox = $(this.handle.htmlTag).find(".message_box"); + mbox.empty(); + for (let e of this.history) { + mbox.append(e.htmlTag); + if (e.htmlTag.is(":hidden")) + e.htmlTag.show(); + } + box.scrollTop(mbox.height()); + } + get htmlTag() { + if (this._htmlTag) + return this._htmlTag; + var tag = $.spawn("div"); + tag.addClass("chat"); + tag.append("
    "); + tag.append("" + this._name + ""); + let closeTag = $.spawn("div"); + closeTag.addClass("btn_close icon client-tab_close_button"); + if (!this._closeable) + closeTag.hide(); + tag.append(closeTag); + const _this = this; + tag.click(function () { + _this.handle.activeChat = _this; + }); + tag.on("contextmenu", function (e) { + e.preventDefault(); + let actions = []; + actions.push({ + type: MenuEntryType.ENTRY, + icon: "", + name: "Clear", + callback: () => { + _this.history = []; + _this.displayHistory(); + } + }); + if (_this.closeable) { + actions.push({ + type: MenuEntryType.ENTRY, + icon: "client-tab_close_button", + name: "Close", + callback: () => { + chat.deleteChat(_this); + } + }); + } + actions.push({ + type: MenuEntryType.ENTRY, + icon: "client-tab_close_button", + name: "Close all private tabs", + callback: () => { + //TODO Implement this? + } + }); + spawnMenu(e.pageX, e.pageY, ...actions); + }); + closeTag.click(function () { + if ($.isFunction(_this.onClose) && !_this.onClose()) + return; + _this.handle.deleteChat(_this); + }); + this._htmlTag = tag; + return tag; + } + set name(newName) { + this._name = newName; + this.htmlTag.find(".name").text(this._name); + } + set closeable(flag) { + if (this._closeable == flag) + return; + this._closeable = flag; + console.log("Set closeable: " + this._closeable); + if (flag) + this.htmlTag.find(".btn_close").show(); + else + this.htmlTag.find(".btn_close").hide(); + } + set unread(flag) { + if (this._unread == flag) + return; + this._unread = flag; + this.htmlTag.find(".chatIcon").attr("class", "chatIcon icon clicon " + this.chatIcon()); + if (flag) { + this.htmlTag.find(".name").css("color", "blue"); + } + else { + this.htmlTag.find(".name").css("color", "black"); + } + } + chatIcon() { + if (this._unread) { + switch (this.type) { + case ChatType.CLIENT: + return "client-new_chat"; + } + } + switch (this.type) { + case ChatType.SERVER: + return "client-server_log"; + case ChatType.CHANNEL: + return "client-channel_chat"; + case ChatType.CLIENT: + return "client-player_chat"; + case ChatType.GENERAL: + return "client-channel_chat"; + } + return ""; + } +} +class ChatBox { + constructor(htmlTag) { + this.htmlTag = htmlTag; + const _this = this; + $(this.htmlTag).find(".input button").click(this.onSend.bind(this)); + let chatBox = $(this.htmlTag).find(".input_box"); + chatBox.keypress(function (e) { + if (e.keyCode == 13 /* Enter */ && !e.shiftKey) { + _this.onSend(); + return false; + } + }); + chatBox.on('input', function (e) { + let text = $(this).val().toString(); + if (_this.testMessage(text)) + $(_this.htmlTag).find(".input button").removeAttr("disabled"); + else + $(_this.htmlTag).find(".input button").attr("disabled", "true"); + }); + chatBox.trigger("input"); + this.chats = []; + this._activeChat = undefined; + this.createChat("chat_server", ChatType.SERVER).onMessageSend = (text) => { + if (!globalClient.serverConnection) { + chat.serverChat().appendError("Could not send chant message (Not connected)"); + return; + } + globalClient.serverConnection.sendMessage(text, ChatType.SERVER); + }; + this.createChat("chat_channel", ChatType.CHANNEL).onMessageSend = (text) => { + if (!globalClient.serverConnection) { + chat.channelChat().appendError("Could not send chant message (Not connected)"); + return; + } + globalClient.serverConnection.sendMessage(text, ChatType.CHANNEL, globalClient.getClient().currentChannel()); + }; + } + createChat(key, type = ChatType.CLIENT) { + let chat = new ChatEntry(this, type, key); + this.chats.push(chat); + $(this.htmlTag).find(".chats").append(chat.htmlTag); + if (!this._activeChat) + this.activeChat = chat; + return chat; + } + findChat(key) { + for (let e of this.chats) + if (e.key == key) + return e; + return undefined; + } + deleteChat(chat) { + this.chats.remove(chat); + chat.htmlTag.detach(); + if (this._activeChat === chat) { + if (this.chats.length > 0) + this.activeChat = this.chats.last(); + else + this.activeChat = undefined; + } + } + onSend() { + let textBox = $(this.htmlTag).find(".input_box"); + let text = textBox.val().toString(); + if (!this.testMessage(text)) + return; + textBox.val(""); + $(this.htmlTag).find(".input_box").trigger("input"); + if (this._activeChat && $.isFunction(this._activeChat.onMessageSend)) + this._activeChat.onMessageSend(text); + } + set activeChat(chat) { + if (this.chats.indexOf(chat) === -1) + return; + if (this._activeChat == chat) + return; + this._activeChat = chat; + for (let e of this.chats) + e.htmlTag.removeClass("active"); + if (this._activeChat) { + this._activeChat.htmlTag.addClass("active"); + this._activeChat.displayHistory(); + } + } + get activeChat() { return this._activeChat; } + channelChat() { + return this.findChat("chat_channel"); + } + serverChat() { + return this.findChat("chat_server"); + } + focus() { + $(this.htmlTag).find(".input_box").focus(); + } + testMessage(message) { + message = message + .replace(/ /gi, "") + .replace(/
    /gi, "") + .replace(/\n/gi, "") + .replace(//gi, ""); + return message.length > 0; + } +} +//# sourceMappingURL=chat.js.map \ No newline at end of file diff --git a/js/chat.js.map b/js/chat.js.map new file mode 100644 index 00000000..f0a22174 --- /dev/null +++ b/js/chat.js.map @@ -0,0 +1 @@ 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\ No newline at end of file diff --git a/js/chat.ts b/js/chat.ts new file mode 100644 index 00000000..c086fcaf --- /dev/null +++ b/js/chat.ts @@ -0,0 +1,346 @@ +import Key = JQuery.Key; + +enum ChatType { + GENERAL, + SERVER, + CHANNEL, + CLIENT +} + +class ChatMessage { + date: Date; + message: string; + private _htmlTag: JQuery; + + constructor(message) { + this.date = new Date(); + this.message = message; + } + + private num(num: number) : string { + let str = num.toString(); + while(str.length < 2) str = '0' + str; + return str; + } + + get htmlTag() { + if(this._htmlTag) return this._htmlTag; + + var tag = $("
    ") as JQuery; + tag.addClass("message"); + + var dateTag = $("
    ") as JQuery; + dateTag.text("<" + this.num(this.date.getUTCHours()) + ":" + this.num(this.date.getUTCMinutes()) + ":" + this.num(this.date.getUTCSeconds()) + "> "); + dateTag.css("margin-right", "4px"); + dateTag.css("color", "dodgerblue"); + + var messageTag = $("
    ") as JQuery; + messageTag.html(this.message); + messageTag.css("color", "blue"); + + this._htmlTag = tag; + tag.append(dateTag); + tag.append(messageTag); + tag.hide(); + return tag; + } + + static formatMessage(message: string) : string { + return message + .replace(/ /g, ' ') + .replace(/\n/g, "
    "); + } +} + +class ChatEntry { + handle: ChatBox; + type: ChatType; + key: string; + history: ChatMessage[]; + + private _name: string; + private _htmlTag: any; + private _closeable: boolean; + private _unread : boolean; + onMessageSend: (text: string) => void; + onClose: () => boolean; + + constructor(handle, type : ChatType, key) { + this.handle = handle; + this.type = type; + this.key = key; + this._name = key; + this.history = []; + + this.onClose = function () { return true; } + } + + appendError(message: string, ...args) { + this.appendMessage("{0}".format(ChatMessage.formatMessage(message).format(...args)), false); + } + + appendMessage(message : string, fmt: boolean = true, ...args) { + let msg : string = fmt ? ChatMessage.formatMessage(message) : message; + msg = msg.format(...args); + let elm = new ChatMessage(msg); + this.history.push(elm); + while(this.history.length > 100) { + let elm = this.history.pop_front(); + elm.htmlTag.animate({opacity: 0}, 200, function () { + $(this).detach(); + }); + } + if(this.handle.activeChat === this) { + let box = $(this.handle.htmlTag).find(".messages"); + let mbox = $(this.handle.htmlTag).find(".message_box"); + let bottom : boolean = box.scrollTop() + box.height() + 1 >= mbox.height(); + mbox.append(elm.htmlTag); + elm.htmlTag.show().css("opacity", "0").animate({opacity: 1}, 100); + if(bottom) box.scrollTop(mbox.height()); + } else { + this.unread = true; + } + } + + displayHistory() { + this.unread = false; + let box = $(this.handle.htmlTag).find(".messages"); + let mbox = $(this.handle.htmlTag).find(".message_box"); + mbox.empty(); + + for(let e of this.history) { + mbox.append(e.htmlTag); + if(e.htmlTag.is(":hidden")) e.htmlTag.show(); + } + + box.scrollTop(mbox.height()); + } + + get htmlTag() { + if(this._htmlTag) return this._htmlTag; + + var tag = $.spawn("div"); + tag.addClass("chat"); + + tag.append("
    "); + tag.append("" + this._name + ""); + + let closeTag = $.spawn("div"); + closeTag.addClass("btn_close icon client-tab_close_button"); + if(!this._closeable) closeTag.hide(); + tag.append(closeTag); + + const _this = this; + tag.click(function () { + _this.handle.activeChat = _this; + }); + tag.on("contextmenu", function (e) { + e.preventDefault(); + + let actions = []; + actions.push({ + type: MenuEntryType.ENTRY, + icon: "", + name: "Clear", + callback: () => { + _this.history = []; + _this.displayHistory(); + } + }); + if(_this.closeable) { + actions.push({ + type: MenuEntryType.ENTRY, + icon: "client-tab_close_button", + name: "Close", + callback: () => { + chat.deleteChat(_this); + } + }); + } + + actions.push({ + type: MenuEntryType.ENTRY, + icon: "client-tab_close_button", + name: "Close all private tabs", + callback: () => { + //TODO Implement this? + } + }); + spawnMenu(e.pageX, e.pageY, ...actions); + }); + + closeTag.click(function () { + if($.isFunction(_this.onClose) && !_this.onClose()) return; + _this.handle.deleteChat(_this); + }); + + this._htmlTag = tag; + return tag; + } + + set name(newName : string) { + this._name = newName; + this.htmlTag.find(".name").text(this._name); + } + + set closeable(flag : boolean) { + if(this._closeable == flag) return; + + this._closeable = flag; + console.log("Set closeable: " + this._closeable); + if(flag) this.htmlTag.find(".btn_close").show(); + else this.htmlTag.find(".btn_close").hide(); + } + + set unread(flag : boolean) { + if(this._unread == flag) return; + this._unread = flag; + this.htmlTag.find(".chatIcon").attr("class", "chatIcon icon clicon " + this.chatIcon()); + if(flag) { + this.htmlTag.find(".name").css("color", "blue"); + } else { + this.htmlTag.find(".name").css("color", "black"); + } + } + + private chatIcon() : string { + if(this._unread) { + switch (this.type) { + case ChatType.CLIENT: + return "client-new_chat"; + } + } + switch (this.type) { + case ChatType.SERVER: + return "client-server_log"; + case ChatType.CHANNEL: + return "client-channel_chat"; + case ChatType.CLIENT: + return "client-player_chat"; + case ChatType.GENERAL: + return "client-channel_chat"; + } + return ""; + } +} + + +class ChatBox { + htmlTag: any; + chats: ChatEntry[]; + private _activeChat: ChatEntry; + + constructor(htmlTag) { + this.htmlTag = htmlTag; + + const _this = this; + $(this.htmlTag).find(".input button").click(this.onSend.bind(this)); + let chatBox = $(this.htmlTag).find(".input_box"); + chatBox.keypress(function (e) { + if(e.keyCode == Key.Enter && !e.shiftKey) { + _this.onSend(); + return false; + } + }); + chatBox.on('input', function (e) { + let text = $(this).val().toString(); + if(_this.testMessage(text)) + $(_this.htmlTag).find(".input button").removeAttr("disabled"); + else + $(_this.htmlTag).find(".input button").attr("disabled", "true"); + }); + chatBox.trigger("input"); + + this.chats = []; + this._activeChat = undefined; + + this.createChat("chat_server", ChatType.SERVER).onMessageSend = (text: string) => { + if(!globalClient.serverConnection) { + chat.serverChat().appendError("Could not send chant message (Not connected)"); + return; + } + globalClient.serverConnection.sendMessage(text, ChatType.SERVER); + }; + this.createChat("chat_channel", ChatType.CHANNEL).onMessageSend = (text: string) => { + if(!globalClient.serverConnection) { + chat.channelChat().appendError("Could not send chant message (Not connected)"); + return; + } + + globalClient.serverConnection.sendMessage(text, ChatType.CHANNEL, globalClient.getClient().currentChannel()); + }; + } + + createChat(key, type : ChatType = ChatType.CLIENT) : ChatEntry { + let chat = new ChatEntry(this, type, key); + this.chats.push(chat); + $(this.htmlTag).find(".chats").append(chat.htmlTag); + if(!this._activeChat) this.activeChat = chat; + return chat; + } + + findChat(key : string) : ChatEntry { + for(let e of this.chats) + if(e.key == key) return e; + return undefined; + } + + deleteChat(chat : ChatEntry) { + this.chats.remove(chat); + chat.htmlTag.detach(); + if(this._activeChat === chat) { + if(this.chats.length > 0) + this.activeChat = this.chats.last(); + else + this.activeChat = undefined; + } + } + + + onSend() { + let textBox = $(this.htmlTag).find(".input_box"); + let text = textBox.val().toString(); + if(!this.testMessage(text)) return; + textBox.val(""); + $(this.htmlTag).find(".input_box").trigger("input"); + + if(this._activeChat && $.isFunction(this._activeChat.onMessageSend)) + this._activeChat.onMessageSend(text); + } + + set activeChat(chat : ChatEntry) { + if(this.chats.indexOf(chat) === -1) return; + if(this._activeChat == chat) return; + + this._activeChat = chat; + for(let e of this.chats) + e.htmlTag.removeClass("active"); + if(this._activeChat) { + this._activeChat.htmlTag.addClass("active"); + this._activeChat.displayHistory(); + } + } + + get activeChat(){ return this._activeChat; } + + channelChat() : ChatEntry { + return this.findChat("chat_channel"); + } + + serverChat() { + return this.findChat("chat_server"); + } + + focus(){ + $(this.htmlTag).find(".input_box").focus(); + } + + private testMessage(message: string) : boolean { + message = message + .replace(/ /gi, "") + .replace(/
    /gi, "") + .replace(/\n/gi, "") + .replace(//gi, ""); + return message.length > 0; + } +} \ No newline at end of file diff --git a/js/client.js b/js/client.js new file mode 100644 index 00000000..cdb6a9ec --- /dev/null +++ b/js/client.js @@ -0,0 +1,83 @@ +/// +/// +/// +/// +/// +/// +/// +/// +/// +var ViewReasonId; +(function (ViewReasonId) { + ViewReasonId[ViewReasonId["VREASON_USER_ACTION"] = 0] = "VREASON_USER_ACTION"; + ViewReasonId[ViewReasonId["VREASON_MOVED"] = 1] = "VREASON_MOVED"; + ViewReasonId[ViewReasonId["VREASON_SYSTEM"] = 2] = "VREASON_SYSTEM"; + ViewReasonId[ViewReasonId["VREASON_TIMEOUT"] = 3] = "VREASON_TIMEOUT"; + ViewReasonId[ViewReasonId["VREASON_CHANNEL_KICK"] = 4] = "VREASON_CHANNEL_KICK"; + ViewReasonId[ViewReasonId["VREASON_SERVER_KICK"] = 5] = "VREASON_SERVER_KICK"; + ViewReasonId[ViewReasonId["VREASON_BAN"] = 6] = "VREASON_BAN"; + ViewReasonId[ViewReasonId["VREASON_SERVER_STOPPED"] = 7] = "VREASON_SERVER_STOPPED"; + ViewReasonId[ViewReasonId["VREASON_SERVER_LEFT"] = 8] = "VREASON_SERVER_LEFT"; + ViewReasonId[ViewReasonId["VREASON_CHANNEL_UPDATED"] = 9] = "VREASON_CHANNEL_UPDATED"; + ViewReasonId[ViewReasonId["VREASON_EDITED"] = 10] = "VREASON_EDITED"; + ViewReasonId[ViewReasonId["VREASON_SERVER_SHUTDOWN"] = 11] = "VREASON_SERVER_SHUTDOWN"; +})(ViewReasonId || (ViewReasonId = {})); +class TSClient { + constructor() { + this._clientId = 0; + this.settings = new Settings(this); + this.selectInfo = new InfoBar(this, $("#select_info")); + this.channelTree = new ChannelTree(this, $("#channelTree")); + this.serverConnection = new ServerConnection(this); //87.106.252.164 + this.fileManager = new FileManager(this); + this.permissions = new PermissionManager(this); + this.groups = new GroupManager(this); + this.voiceConnection = new VoiceConnection(this); + this._ownEntry = new LocalClientEntry(this); + this.controlBar = new ControlBar(this, $("#control_bar")); + this.channelTree.registerClient(this._ownEntry); + } + setup() { + const self = this; + this.serverConnection.on_connected = function () { + console.log("Client connected!"); + self.settings.loadServer(); + chat.serverChat().appendMessage("Connected"); + self.serverConnection.sendCommand("channelsubscribeall"); + self.permissions.requestPermissionList(); + if (self.groups.serverGroups.length == 0) + self.groups.requestGroups(); + }; + this.controlBar.initialise(); + } + startConnection(addr) { + let idx = addr.lastIndexOf(':'); + let port; + let host; + if (idx != -1) { + port = Number.parseInt(addr.substr(idx + 1)); + host = addr.substr(0, idx); + } + else { + host = addr; + port = 19978; + } + this.serverConnection.startConnection(host, port); + } + getClient() { return this._ownEntry; } + getClientId() { return this._clientId; } //TODO here + set clientId(id) { + this._clientId = id; + this._ownEntry["_clientId"] = id; + } + getServerConnection() { return this.serverConnection; } + /** + * LISTENER + */ + onConnected() { + } + //Sould be triggered by `notifyclientleftview` + handleOwnDisconnect(json) { + } +} +//# sourceMappingURL=client.js.map \ No newline at end of file diff --git a/js/client.js.map b/js/client.js.map new file mode 100644 index 00000000..475fa7ad --- /dev/null +++ b/js/client.js.map @@ -0,0 +1 @@ +{"version":3,"file":"client.js","sourceRoot":"","sources":["client.ts"],"names":[],"mappings":"AAAA,iCAAiC;AACjC,mCAAmC;AACnC,sCAAsC;AACtC,oCAAoC;AACpC,mCAAmC;AACnC,uCAAuC;AACvC,wDAAwD;AACxD,mDAAmD;AACnD,yCAAyC;AAEzC,IAAK,YAaJ;AAbD,WAAK,YAAY;IACb,6EAAuB,CAAA;IACvB,iEAAiB,CAAA;IACjB,mEAAkB,CAAA;IAClB,qEAAmB,CAAA;IACnB,+EAAwB,CAAA;IACxB,6EAAuB,CAAA;IACvB,6DAAe,CAAA;IACf,mFAA0B,CAAA;IAC1B,6EAAuB,CAAA;IACvB,qFAA2B,CAAA;IAC3B,oEAAmB,CAAA;IACnB,sFAA4B,CAAA;AAChC,CAAC,EAbI,YAAY,KAAZ,YAAY,QAahB;AAED;IAcI;QAHQ,cAAS,GAAW,CAAC,CAAC;QAI1B,IAAI,CAAC,QAAQ,GAAG,IAAI,QAAQ,CAAC,IAAI,CAAC,CAAC;QACnC,IAAI,CAAC,UAAU,GAAG,IAAI,OAAO,CAAC,IAAI,EAAE,CAAC,CAAC,cAAc,CAAC,CAAC,CAAC;QACvD,IAAI,CAAC,WAAW,GAAG,IAAI,WAAW,CAAC,IAAI,EAAE,CAAC,CAAC,cAAc,CAAC,CAAC,CAAC;QAC5D,IAAI,CAAC,gBAAgB,GAAG,IAAI,gBAAgB,CAAC,IAAI,CAAC,CAAC,CAAC,gBAAgB;QACpE,IAAI,CAAC,WAAW,GAAG,IAAI,WAAW,CAAC,IAAI,CAAC,CAAC;QACzC,IAAI,CAAC,WAAW,GAAG,IAAI,iBAAiB,CAAC,IAAI,CAAC,CAAC;QAC/C,IAAI,CAAC,MAAM,GAAG,IAAI,YAAY,CAAC,IAAI,CAAC,CAAC;QACrC,IAAI,CAAC,eAAe,GAAG,IAAI,eAAe,CAAC,IAAI,CAAC,CAAC;QACjD,IAAI,CAAC,SAAS,GAAG,IAAI,gBAAgB,CAAC,IAAI,CAAC,CAAC;QAC5C,IAAI,CAAC,UAAU,GAAG,IAAI,UAAU,CAAC,IAAI,EAAE,CAAC,CAAC,cAAc,CAAC,CAAC,CAAC;QAC1D,IAAI,CAAC,WAAW,CAAC,cAAc,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC;IACpD,CAAC;IAED,KAAK;QACD,MAAM,IAAI,GAAG,IAAI,CAAC;QAClB,IAAI,CAAC,gBAAgB,CAAC,YAAY,GAAG;YACjC,OAAO,CAAC,GAAG,CAAC,mBAAmB,CAAC,CAAC;YACjC,IAAI,CAAC,QAAQ,CAAC,UAAU,EAAE,CAAC;YAC3B,IAAI,CAAC,UAAU,EAAE,CAAC,aAAa,CAAC,WAAW,CAAC,CAAC;YAC7C,IAAI,CAAC,gBAAgB,CAAC,WAAW,CAAC,qBAAqB,CAAC,CAAC;YACzD,IAAI,CAAC,WAAW,CAAC,qBAAqB,EAAE,CAAC;YACzC,EAAE,CAAA,CAAC,IAAI,CAAC,MAAM,CAAC,YAAY,CAAC,MAAM,IAAI,CAAC,CAAC;gBACpC,IAAI,CAAC,MAAM,CAAC,aAAa,EAAE,CAAC;QACpC,CAAC,CAAC;QACF,IAAI,CAAC,UAAU,CAAC,UAAU,EAAE,CAAC;IACjC,CAAC;IAED,eAAe,CAAC,IAAY;QACxB,IAAI,GAAG,GAAG,IAAI,CAAC,WAAW,CAAC,GAAG,CAAC,CAAC;QAEhC,IAAI,IAAY,CAAC;QACjB,IAAI,IAAY,CAAC;QACjB,EAAE,CAAA,CAAC,GAAG,IAAI,CAAC,CAAC,CAAC,CAAC,CAAC;YACX,IAAI,GAAG,MAAM,CAAC,QAAQ,CAAC,IAAI,CAAC,MAAM,CAAC,GAAG,GAAG,CAAC,CAAC,CAAC,CAAC;YAC7C,IAAI,GAAG,IAAI,CAAC,MAAM,CAAC,CAAC,EAAE,GAAG,CAAC,CAAC;QAC/B,CAAC;QAAC,IAAI,CAAC,CAAC;YACJ,IAAI,GAAG,IAAI,CAAC;YACZ,IAAI,GAAG,KAAK,CAAC;QACjB,CAAC;QACD,IAAI,CAAC,gBAAgB,CAAC,eAAe,CAAC,IAAI,EAAE,IAAI,CAAC,CAAC;IACtD,CAAC;IAGD,SAAS,KAAwB,MAAM,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC,CAAC;IACzD,WAAW,KAAI,MAAM,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC,CAAC,CAAC,WAAW;IAEnD,IAAI,QAAQ,CAAC,EAAU;QACnB,IAAI,CAAC,SAAS,GAAG,EAAE,CAAC;QACpB,IAAI,CAAC,SAAS,CAAC,WAAW,CAAC,GAAG,EAAE,CAAC;IACrC,CAAC;IAED,mBAAmB,KAAwB,MAAM,CAAC,IAAI,CAAC,gBAAgB,CAAC,CAAC,CAAC;IAG1E;;OAEG;IACH,WAAW;IACX,CAAC;IAED,8CAA8C;IAC9C,mBAAmB,CAAC,IAAI;IAExB,CAAC;CACJ"} \ No newline at end of file diff --git a/js/client.ts b/js/client.ts new file mode 100644 index 00000000..b56095ac --- /dev/null +++ b/js/client.ts @@ -0,0 +1,105 @@ +/// +/// +/// +/// +/// +/// +/// +/// +/// + +enum ViewReasonId { + VREASON_USER_ACTION = 0, + VREASON_MOVED = 1, + VREASON_SYSTEM = 2, + VREASON_TIMEOUT = 3, + VREASON_CHANNEL_KICK = 4, + VREASON_SERVER_KICK = 5, + VREASON_BAN = 6, + VREASON_SERVER_STOPPED = 7, + VREASON_SERVER_LEFT = 8, + VREASON_CHANNEL_UPDATED = 9, + VREASON_EDITED = 10, + VREASON_SERVER_SHUTDOWN = 11 +} + +class TSClient { + channelTree: ChannelTree; + serverConnection: ServerConnection; + voiceConnection: VoiceConnection; + fileManager: FileManager; + selectInfo: InfoBar; + permissions: PermissionManager; + groups: GroupManager; + controlBar: ControlBar; + settings: Settings; + + private _clientId: number = 0; + private _ownEntry: LocalClientEntry; + + constructor() { + this.settings = new Settings(this); + this.selectInfo = new InfoBar(this, $("#select_info")); + this.channelTree = new ChannelTree(this, $("#channelTree")); + this.serverConnection = new ServerConnection(this); //87.106.252.164 + this.fileManager = new FileManager(this); + this.permissions = new PermissionManager(this); + this.groups = new GroupManager(this); + this.voiceConnection = new VoiceConnection(this); + this._ownEntry = new LocalClientEntry(this); + this.controlBar = new ControlBar(this, $("#control_bar")); + this.channelTree.registerClient(this._ownEntry); + } + + setup() { + const self = this; + this.serverConnection.on_connected = function () { + console.log("Client connected!"); + self.settings.loadServer(); + chat.serverChat().appendMessage("Connected"); + self.serverConnection.sendCommand("channelsubscribeall"); + self.permissions.requestPermissionList(); + if(self.groups.serverGroups.length == 0) + self.groups.requestGroups(); + }; + this.controlBar.initialise(); + } + + startConnection(addr: string) { + let idx = addr.lastIndexOf(':'); + + let port: number; + let host: string; + if(idx != -1) { + port = Number.parseInt(addr.substr(idx + 1)); + host = addr.substr(0, idx); + } else { + host = addr; + port = 19978; + } + this.serverConnection.startConnection(host, port); + } + + + getClient() : LocalClientEntry { return this._ownEntry; } + getClientId(){ return this._clientId; } //TODO here + + set clientId(id: number) { + this._clientId = id; + this._ownEntry["_clientId"] = id; + } + + getServerConnection() : ServerConnection { return this.serverConnection; } + + + /** + * LISTENER + */ + onConnected() { + } + + //Sould be triggered by `notifyclientleftview` + handleOwnDisconnect(json) { + + } +} \ No newline at end of file diff --git a/js/codec/Codec.js b/js/codec/Codec.js new file mode 100644 index 00000000..0b62a6be --- /dev/null +++ b/js/codec/Codec.js @@ -0,0 +1,53 @@ +class Codec { + constructor() { } +} +class OpusCodec extends Codec { + constructor() { + super(); + this.channelCount = 1; + } + name() { + return "Opus"; + } + initialise() { + this.fn_newHandle = Module.cwrap("codec_opus_createNativeHandle", "pointer", []); + this.fn_decode = Module.cwrap("codec_opus_encode", "number", ["pointer", "pointer", "length"]); + this.fn_decode = Module.cwrap("codec_opus_decode", "number", ["pointer", "pointer", "number", "number"]); /* codec_opus_decode(handle, buffer, length, maxlength) */ + this.nativeHandle = this.fn_newHandle(); + } + deinitialise() { + } + decode(data) { + let maxBytes = 4096; + let buffer = Module._malloc(maxBytes); + let heapBytes = new Uint8Array(Module.HEAPU8.buffer, buffer, maxBytes); + heapBytes.set(data); + let result = this.fn_decode(this.nativeHandle, heapBytes.byteOffset, data.byteLength, maxBytes); + if (result < 0) { + Module._free(buffer); + return "invalid result (" + result + ")"; + } + let buf = Module.HEAPF32.slice(heapBytes.byteOffset / 4, (heapBytes.byteOffset / 4) + (result * 4 * this.channelCount)); + Module._free(buffer); + return buf; + } + convertBlock(incomingData, length) { + var i, l = length; + var outputData = new Float32Array(length); + for (i = 0; i < l; i++) { + outputData[i] = (incomingData[i] - 128) / 128.0; + } + return outputData; + } + encode(data) { + return undefined; + } + _arrayToHeap(typedArray) { + let numBytes = typedArray.length * typedArray.BYTES_PER_ELEMENT; + let ptr = Module._malloc(numBytes); + let heapBytes = new Uint8Array(Module.HEAPU8.buffer, ptr, numBytes); + heapBytes.set(new Uint8Array(typedArray.buffer)); + return heapBytes; + } +} +//# sourceMappingURL=Codec.js.map \ No newline at end of file diff --git a/js/codec/Codec.js.map b/js/codec/Codec.js.map new file mode 100644 index 00000000..a3d3c295 --- /dev/null +++ b/js/codec/Codec.js.map @@ -0,0 +1 @@ +{"version":3,"file":"Codec.js","sourceRoot":"","sources":["Codec.ts"],"names":[],"mappings":"AAAA;IACI,gBAAc,CAAC;CASlB;AAED,eAAgB,SAAQ,KAAK;IAOzB;QACI,KAAK,EAAE,CAAC;QANJ,iBAAY,GAAW,CAAC,CAAC;IAOjC,CAAC;IAED,IAAI;QACA,MAAM,CAAC,MAAM,CAAC;IAClB,CAAC;IAED,UAAU;QACN,IAAI,CAAC,YAAY,GAAG,MAAM,CAAC,KAAK,CAAC,+BAA+B,EAAE,SAAS,EAAE,EAAE,CAAC,CAAC;QACjF,IAAI,CAAC,SAAS,GAAG,MAAM,CAAC,KAAK,CAAC,mBAAmB,EAAE,QAAQ,EAAE,CAAC,SAAS,EAAE,SAAS,EAAE,QAAQ,CAAC,CAAC,CAAC;QAC/F,IAAI,CAAC,SAAS,GAAG,MAAM,CAAC,KAAK,CAAC,mBAAmB,EAAE,QAAQ,EAAE,CAAC,SAAS,EAAE,SAAS,EAAE,QAAQ,EAAE,QAAQ,CAAC,CAAC,CAAC,CAAC,0DAA0D;QAEpK,IAAI,CAAC,YAAY,GAAG,IAAI,CAAC,YAAY,EAAE,CAAC;IAC5C,CAAC;IAED,YAAY;IAEZ,CAAC;IAED,MAAM,CAAC,IAAgB;QACnB,IAAI,QAAQ,GAAG,IAAI,CAAC;QACpB,IAAI,MAAM,GAAG,MAAM,CAAC,OAAO,CAAC,QAAQ,CAAC,CAAC;QACtC,IAAI,SAAS,GAAG,IAAI,UAAU,CAAC,MAAM,CAAC,MAAM,CAAC,MAAM,EAAE,MAAM,EAAE,QAAQ,CAAC,CAAC;QACvE,SAAS,CAAC,GAAG,CAAC,IAAI,CAAC,CAAC;QACpB,IAAI,MAAM,GAAG,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,YAAY,EAAE,SAAS,CAAC,UAAU,EAAE,IAAI,CAAC,UAAU,EAAE,QAAQ,CAAC,CAAC;QAChG,EAAE,CAAA,CAAC,MAAM,GAAG,CAAC,CAAC,CAAC,CAAC;YACZ,MAAM,CAAC,KAAK,CAAC,MAAM,CAAC,CAAC;YACrB,MAAM,CAAC,kBAAkB,GAAG,MAAM,GAAG,GAAG,CAAC;QAC7C,CAAC;QACD,IAAI,GAAG,GAAG,MAAM,CAAC,OAAO,CAAC,KAAK,CAAC,SAAS,CAAC,UAAU,GAAG,CAAC,EAAE,CAAC,SAAS,CAAC,UAAU,GAAG,CAAC,CAAC,GAAG,CAAC,MAAM,GAAG,CAAC,GAAG,IAAI,CAAC,YAAY,CAAC,CAAC,CAAC;QACxH,MAAM,CAAC,KAAK,CAAC,MAAM,CAAC,CAAC;QACrB,MAAM,CAAC,GAAG,CAAC;IACf,CAAC;IAED,YAAY,CAAC,YAAY,EAAE,MAAc;QACrC,IAAI,CAAC,EAAE,CAAC,GAAG,MAAM,CAAC;QAClB,IAAI,UAAU,GAAG,IAAI,YAAY,CAAC,MAAM,CAAC,CAAC;QAC1C,GAAG,CAAC,CAAC,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,CAAC,EAAE,CAAC,EAAE,EAAE,CAAC;YACrB,UAAU,CAAC,CAAC,CAAC,GAAG,CAAC,YAAY,CAAC,CAAC,CAAC,GAAG,GAAG,CAAC,GAAG,KAAK,CAAC;QACpD,CAAC;QACD,MAAM,CAAC,UAAU,CAAC;IACtB,CAAC;IAED,MAAM,CAAC,IAAkB;QACrB,MAAM,CAAC,SAAS,CAAC;IACrB,CAAC;IAEO,YAAY,CAAC,UAAe;QAChC,IAAI,QAAQ,GAAG,UAAU,CAAC,MAAM,GAAG,UAAU,CAAC,iBAAiB,CAAC;QAChE,IAAI,GAAG,GAAG,MAAM,CAAC,OAAO,CAAC,QAAQ,CAAC,CAAC;QACnC,IAAI,SAAS,GAAG,IAAI,UAAU,CAAC,MAAM,CAAC,MAAM,CAAC,MAAM,EAAE,GAAG,EAAE,QAAQ,CAAC,CAAC;QACpE,SAAS,CAAC,GAAG,CAAC,IAAI,UAAU,CAAC,UAAU,CAAC,MAAM,CAAC,CAAC,CAAC;QACjD,MAAM,CAAC,SAAS,CAAC;IACrB,CAAC;CACJ"} \ No newline at end of file diff --git a/js/codec/Codec.ts b/js/codec/Codec.ts new file mode 100644 index 00000000..526b9dbe --- /dev/null +++ b/js/codec/Codec.ts @@ -0,0 +1,75 @@ +abstract class Codec { + constructor(){} + + abstract name() : string; + abstract initialise(); + abstract deinitialise(); + + + abstract decode(data: Uint8Array) : Float32Array | string; + abstract encode(data: Float32Array) : Uint8Array; +} + +class OpusCodec extends Codec { + private nativeHandle: any; + private channelCount: number = 1; + + private fn_newHandle: any; + private fn_decode: any; + + constructor() { + super(); + } + + name(): string { + return "Opus"; + } + + initialise() { + this.fn_newHandle = Module.cwrap("codec_opus_createNativeHandle", "pointer", []); + this.fn_decode = Module.cwrap("codec_opus_encode", "number", ["pointer", "pointer", "length"]); + this.fn_decode = Module.cwrap("codec_opus_decode", "number", ["pointer", "pointer", "number", "number"]); /* codec_opus_decode(handle, buffer, length, maxlength) */ + + this.nativeHandle = this.fn_newHandle(); + } + + deinitialise() { + + } + + decode(data: Uint8Array): Float32Array | string { + let maxBytes = 4096; + let buffer = Module._malloc(maxBytes); + let heapBytes = new Uint8Array(Module.HEAPU8.buffer, buffer, maxBytes); + heapBytes.set(data); + let result = this.fn_decode(this.nativeHandle, heapBytes.byteOffset, data.byteLength, maxBytes); + if(result < 0) { + Module._free(buffer); + return "invalid result (" + result + ")"; + } + let buf = Module.HEAPF32.slice(heapBytes.byteOffset / 4, (heapBytes.byteOffset / 4) + (result * 4 * this.channelCount)); + Module._free(buffer); + return buf; + } + + convertBlock(incomingData, length: number) { // incoming data is a UInt8Array + var i, l = length; + var outputData = new Float32Array(length); + for (i = 0; i < l; i++) { + outputData[i] = (incomingData[i] - 128) / 128.0; + } + return outputData; + } + + encode(data: Float32Array): Uint8Array { + return undefined; + } + + private _arrayToHeap(typedArray: any){ + let numBytes = typedArray.length * typedArray.BYTES_PER_ELEMENT; + let ptr = Module._malloc(numBytes); + let heapBytes = new Uint8Array(Module.HEAPU8.buffer, ptr, numBytes); + heapBytes.set(new Uint8Array(typedArray.buffer)); + return heapBytes; + } +} \ No newline at end of file diff --git a/js/connection.js b/js/connection.js new file mode 100644 index 00000000..af6a4798 --- /dev/null +++ b/js/connection.js @@ -0,0 +1,507 @@ +/// +/// +class CommandResult { + constructor(json) { + this.json = json; + this.id = json["id"]; + this.message = json["msg"]; + this.extra_message = ""; + if (json["extra_msg"]) + this.extra_message = json["extra_msg"]; + this.success = this.id == 0; + } +} +class ReturnListener { +} +class ServerConnection { + constructor(client) { + this.on_connect = () => { + console.log("Client connected!"); + chat.serverChat().appendMessage("Client connected"); + }; + this.on_connected = () => { }; + this.on_disconnect = (reason) => { + console.error("Client disconnected!"); + chat.serverChat().appendError("Client disconnected. Reason " + reason); + }; + this._client = client; + this._socket = null; + this.commandHandler = new ConnectionCommandHandler(this); + this._retCodeIdx = 0; + this._retListener = []; + } + generateReturnCode() { + return (this._retCodeIdx++).toString(); + } + startConnection(host, port) { + this._remoteHost = host; + this._remotePort = port; + const self = this; + try { + this._socket = new WebSocket('ws:' + this._remoteHost + ":" + this._remotePort); + this._socket.onopen = function () { + self.on_connect(); + }; + this._socket.onclose = function () { + self.on_disconnect("remote closed"); + }; + this._socket.onerror = function (e) { + console.log("Got error: (" + self._socket.readyState + ")"); + console.log(e); + }; + this._socket.onmessage = function (msg) { + self.onMessage(msg.data); + }; + } + catch (e) { + console.log("Got exception:"); + console.log(e); + } + } + disconnect() { + this._socket.close(); + this._socket = null; + } + onMessage(data) { + if (typeof (data) === "string") { + var json; + try { + json = JSON.parse(data); + } + catch (e) { + console.error("Could not parse message json!"); + alert(e); // error in the above string (in this case, yes)! + return; + } + if (json["type"] === undefined) { + console.log("Missing data type!"); + return; + } + if (json["type"] === "command") + this.handleCommand(json); + else if (json["type"] === "WebRTC") + this._client.voiceConnection.handleControlPacket(json); + else { + console.log("Unknown command type " + json["type"]); + } + } + } + handleCommand(json) { + console.log("Handling command '" + json["command"] + "'"); + let fn = this.commandHandler[json["command"]]; + if (fn === undefined) { + console.log("Missing command '" + json["command"] + "'"); + return; + } + fn.call(this.commandHandler, json["data"]); + } + send(json) { + this._socket.send(json); + } + sendCommand(command, data = {}, logResult = true) { + const _this = this; + let result = new Promise((resolve, failed) => { + let _data = $.isArray(data) ? data : [data]; + let retCode = _data[0]["return_code"] !== undefined ? _data[0].return_code : _this.generateReturnCode(); + _data[0].return_code = retCode; + let listener = new ReturnListener(); + listener.resolve = resolve; + listener.reject = failed; + listener.code = retCode; + listener.timeout = setTimeout(() => { + _this._retListener.remove(listener); + listener.reject("timeout"); + }, 1500); + this._retListener.push(listener); + this._socket.send(JSON.stringify({ + "type": "command", + "command": command, + "data": _data + })); + }); + return new Promise((resolve, failed) => { + result.then(resolve).catch(ex => { + if (logResult) { + if (ex instanceof CommandResult) { + let res = ex; + if (!res.success) { + chat.serverChat().appendError(res.extra_message.length == 0 ? res.message : res.extra_message); + } + } + else if (typeof (ex) == "string") { + chat.serverChat().appendError("Command execution resuluts in " + ex); + } + else { + console.error("Invalid promise result type: " + typeof (ex) + ". Result:"); + console.error(ex); + } + } + failed(ex); + }); + }); + } + get connected() { + return this._socket && this._socket.readyState == WebSocket.OPEN; + } + /** + * HELPER METHODS + */ + joinChannel(channel, password = "") { + return this.sendCommand("clientmove", [{ + "clid": this._client.getClientId(), + "cid": channel.getChannelId(), + "cpw": password + }]); + } + sendMessage(message, type, target) { + if (type == ChatType.SERVER) + return this.sendCommand("sendtextmessage", { "targetmode": 3, "target": 0, "msg": message }); + else if (type == ChatType.CHANNEL) + return this.sendCommand("sendtextmessage", { "targetmode": 2, "target": target.getChannelId(), "msg": message }); + else if (type == ChatType.CLIENT) + return this.sendCommand("sendtextmessage", { "targetmode": 1, "target": target.clientId(), "msg": message }); + } + updateClient(key, value) { + var data = {}; + data[key] = value; + return this.sendCommand("clientupdate", data); + } +} +class ConnectionCommandHandler { + constructor(connection) { + this.connection = connection; + this["error"] = this.handleCommandResult; + this["channellist"] = this.handleCommandChannelList; + this["notifychannelcreated"] = this.handleCommandChannelCreate; + this["notifychanneldeleted"] = this.handleCommandChannelDelete; + this["notifycliententerview"] = this.handleCommandClientEnterView; + this["notifyclientleftview"] = this.handleCommandClientLeftView; + this["notifyclientmoved"] = this.handleNotifyClientMoved; + this["initserver"] = this.handleCommandServerInit; + this["notifychannelmoved"] = this.handleNotifyChannelMoved; + this["notifychanneledited"] = this.handleNotifyChannelEdited; + this["notifytextmessage"] = this.handleNotifyTextMessage; + this["notifyclientupdated"] = this.handleNotifyClientUpdated; + this["notifyserveredited"] = this.handleNotifyServerEdited; + this["notifyserverupdated"] = this.handleNotifyServerUpdated; + } + handleCommandResult(json) { + json = json[0]; //Only one bulk + let code = json["return_code"]; + if (code.length == 0) { + console.log("Invalid return code! (" + json + ")"); + return; + } + let retListeners = this.connection["_retListener"]; + for (let e of retListeners) { + if (e.code != code) + continue; + retListeners.remove(e); + let result = new CommandResult(json); + if (result.success) + e.resolve(result); + else + e.reject(result); + break; + } + } + handleCommandServerInit(json) { + //We could setup the voice channel + console.log(this.connection); + console.log(this.connection._client); + console.log(this.connection._client.voiceConnection); + this.connection._client.voiceConnection.createSession(); + json = json[0]; //Only one bulk + this.connection._client.clientId = json["aclid"]; + this.connection._client.getClient().updateVariable("client_nickname", json["acn"]); + for (let key in json) { + if (key === "aclid") + continue; + if (key === "acn") + continue; + this.connection._client.channelTree.server.updateProperty(key, json[key]); + } + chat.serverChat().name = this.connection._client.channelTree.server.properties["virtualserver_name"]; + chat.serverChat().appendMessage("Connected as {0}", true, this.connection._client.getClient().createChatTag(true)); + this.connection.on_connected(); + } + createChannelFromJson(json, ignoreOrder = false) { + let tree = this.connection._client.channelTree; + let channel = new ChannelEntry(json["cid"], json["channel_name"], tree.findChannel(json["cpid"])); + tree.insertChannel(channel); + if (json["channel_order"] !== "0") { + let prev = tree.findChannel(json["channel_order"]); + if (!prev && json["channel_order"] != 0) { + if (!ignoreOrder) { + console.error("Invalid channel order id!"); + return; + } + } + let parent = tree.findChannel(json["cpid"]); + if (!parent && json["cpid"] != 0) { + console.error("Invalid channel parent"); + return; + } + tree.moveChannel(channel, prev, parent); //TODO test if channel exists! + } + if (ignoreOrder) { + for (let ch of tree.channels) { + if (ch.properties.channel_order == channel.channelId) { + tree.moveChannel(ch, channel, channel.parent); //Corrent the order :) + } + } + } + for (let key in json) { + if (key === "cid") + continue; + if (key === "cpid") + continue; + if (key === "invokerid") + continue; + if (key === "invokername") + continue; + if (key === "invokeruid") + continue; + if (key === "reasonid") + continue; + channel.updateProperty(key, json[key]); + } + } + handleCommandChannelList(json) { + console.log("Got " + json.length + " new channels"); + for (let index = 0; index < json.length; index++) + this.createChannelFromJson(json[index], true); + } + handleCommandChannelCreate(json) { + this.createChannelFromJson(json[0]); + } + handleCommandChannelDelete(json) { + let tree = this.connection._client.channelTree; + console.log("Got " + json.length + " channel deletions"); + for (let index = 0; index < json.length; index++) { + let channel = tree.findChannel(json[index]["cid"]); + if (!channel) { + console.error("Invalid channel onDelete (Unknown channel)"); + continue; + } + tree.deleteChannel(channel); + } + } + handleCommandClientEnterView(json) { + json = json[0]; //Only one bulk + let tree = this.connection._client.channelTree; + let client; + let channel = tree.findChannel(json["ctid"]); + let old_channel = tree.findChannel(json["cfid"]); + client = tree.findClient(json["clid"]); + if (!client) { + client = new ClientEntry(json["clid"], json["client_nickname"]); + client = tree.insertClient(client, channel); + } + else { + if (client === this.connection._client.getClient()) { + chat.channelChat().name = channel.channelName(); + } + tree.moveClient(client, channel); + } + if (json["reasonid"] == ViewReasonId.VREASON_USER_ACTION) { + if (old_channel) { + chat.serverChat().appendMessage("{0} appeared from {1} to {2}", true, client.createChatTag(true), old_channel.createChatTag(true), channel.createChatTag(true)); + } + else { + chat.serverChat().appendMessage("{0} connected to channel {1}", true, client.createChatTag(true), channel.createChatTag(true)); + } + } + for (let key in json) { + if (key == "cfid") + continue; + if (key == "ctid") + continue; + if (key === "invokerid") + continue; + if (key === "invokername") + continue; + if (key === "invokeruid") + continue; + if (key === "reasonid") + continue; + client.updateVariable(key, json[key]); + } + } + handleCommandClientLeftView(json) { + json = json[0]; //Only one bulk + let tree = this.connection._client.channelTree; + let client = tree.findClient(json["clid"]); + if (!client) { + console.error("Unknown client left!"); + return 0; + } + if (client == this.connection._client.getClient()) { + this.connection.on_disconnect(json["reasonmsg"]); + this.connection.disconnect(); + return; + } + let channel_from = tree.findChannel(json["cfid"]); + let channel_to = tree.findChannel(json["ctid"]); + if (json["reasonid"] == ViewReasonId.VREASON_USER_ACTION) { + chat.serverChat().appendMessage("{0} disappeared from {1} to {2}", true, client.createChatTag(true), channel_from.createChatTag(true), channel_to.createChatTag(true)); + } + else if (json["reasonid"] == ViewReasonId.VREASON_SERVER_LEFT) { + chat.serverChat().appendMessage("{0} left the server ({1})", true, client.createChatTag(true), json["reasonmsg"]); + } + else if (json["reasonid"] == ViewReasonId.VREASON_SERVER_KICK) { + chat.serverChat().appendError("{0} was kicked from the server by {1}. ({2})", client.createChatTag(true), ClientEntry.chatTag(json["invokerid"], json["invokername"], json["invokeruid"]), json["reasonmsg"]); + } + else if (json["reasonid"] == ViewReasonId.VREASON_BAN) { + //"Mulus" was banned for 1 second from the server by "WolverinDEV" (Sry brauchte kurz ein opfer :P <3 (Nohomo)) + let duration = "permanently"; + if (json["bantime"]) + duration = "for " + formatDate(Number.parseInt(json["bantime"])); + chat.serverChat().appendError("{0} was banned {1} by {2}. ({3})", client.createChatTag(true), duration, ClientEntry.chatTag(json["invokerid"], json["invokername"], json["invokeruid"]), json["reasonmsg"]); + } + else { + console.error("Unknown client left reason!"); + } + tree.deleteClient(client); + } + handleNotifyClientMoved(json) { + json = json[0]; //Only one bulk + let tree = this.connection._client.channelTree; + let client = tree.findClient(json["clid"]); + let channel_to = tree.findChannel(json["ctid"]); + let channel_from = tree.findChannel(json["cfid"]); + if (!client) { + console.error("Unknown client move (Client)!"); + return 0; + } + if (!channel_to) { + console.error("Unknown client move (Channel to)!"); + return 0; + } + if (!channel_from) + console.error("Unknown client move (Channel from)!"); + tree.moveClient(client, channel_to); + if (json["reasonid"] == ViewReasonId.VREASON_MOVED) { + chat.serverChat().appendMessage("{0} was moved from channel {1} to {2} by {3}", true, client.createChatTag(true), channel_from ? channel_from.createChatTag(true) : undefined, channel_to.createChatTag(true), ClientEntry.chatTag(json["invokerid"], json["invokername"], json["invokeruid"])); + } + else if (json["reasonid"] == ViewReasonId.VREASON_USER_ACTION) { + chat.serverChat().appendMessage("{0} switched from channel {1} to {2}", true, client.createChatTag(true), channel_from ? channel_from.createChatTag(true) : undefined, channel_to.createChatTag(true)); + } + } + handleNotifyChannelMoved(json) { + json = json[0]; //Only one bulk + for (let key in json) + console.log("Key: " + key + " Value: " + json[key]); + let tree = this.connection._client.channelTree; + let channel = tree.findChannel(json["cid"]); + if (!channel) { + console.error("Unknown channel move (Channel)!"); + return 0; + } + let prev = tree.findChannel(json["order"]); + if (!prev && json["order"] != 0) { + console.error("Unknown channel move (prev)!"); + return 0; + } + let parent = tree.findChannel(json["cpid"]); + if (!parent && json["cpid"] != 0) { + console.error("Unknown channel move (parent)!"); + return 0; + } + tree.moveChannel(channel, prev, parent); + } + handleNotifyChannelEdited(json) { + json = json[0]; //Only one bulk + let tree = this.connection._client.channelTree; + let channel = tree.findChannel(json["cid"]); + if (!channel) { + console.error("Unknown channel edit (Channel)!"); + return 0; + } + for (let key in json) { + if (key === "cid") + continue; + if (key === "invokerid") + continue; + if (key === "invokername") + continue; + if (key === "invokeruid") + continue; + if (key === "reasonid") + continue; + channel.updateProperty(key, json[key]); + } + } + handleNotifyTextMessage(json) { + json = json[0]; //Only one bulk + //TODO chat format? + let mode = json["targetmode"]; + let invoker = this.connection._client.channelTree.findClient(json["invokerid"]); + if (!invoker) { + console.error("Invalid chat message!"); + return; + } + if (mode == 1) { + if (invoker == this.connection._client.getClient()) { + let target = this.connection._client.channelTree.findClient(json["target"]); + target.chat(true).appendMessage("<< " + json["msg"]); + } + else { + invoker.chat(true).appendMessage(">> " + json["msg"]); + } + } + else if (mode == 2) { + chat.channelChat().appendMessage("{0} >> " + json["msg"], true, invoker.createChatTag(true)); + } + else if (mode == 3) { + chat.serverChat().appendMessage("{0} >> " + json["msg"], true, invoker.createChatTag(true)); + } + } + handleNotifyClientUpdated(json) { + json = json[0]; //Only one bulk + let client = this.connection._client.channelTree.findClient(json["clid"]); + if (!client) { + console.error("Tried to update an non existing client"); + return; + } + for (let key in json) { + if (key == "clid") + continue; + client.updateVariable(key, json[key]); + } + if (this.connection._client.selectInfo.currentSelected == client) + this.connection._client.selectInfo.update(); + } + handleNotifyServerEdited(json) { + json = json[0]; + for (let key in json) { + if (key === "invokerid") + continue; + if (key === "invokername") + continue; + if (key === "invokeruid") + continue; + if (key === "reasonid") + continue; + this.connection._client.channelTree.server.updateProperty(key, json[key]); + } + } + handleNotifyServerUpdated(json) { + json = json[0]; + for (let key in json) { + if (key === "invokerid") + continue; + if (key === "invokername") + continue; + if (key === "invokeruid") + continue; + if (key === "reasonid") + continue; + this.connection._client.channelTree.server.updateProperty(key, json[key]); + } + let info = this.connection._client.selectInfo; + if (info.currentSelected instanceof ServerEntry) + info.update(); + } +} +//# sourceMappingURL=connection.js.map \ No newline at end of file diff --git a/js/connection.js.map b/js/connection.js.map new file mode 100644 index 00000000..71ac4d32 --- /dev/null +++ b/js/connection.js.map @@ -0,0 +1 @@ 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\ No newline at end of file diff --git a/js/connection.ts b/js/connection.ts new file mode 100644 index 00000000..26e040f9 --- /dev/null +++ b/js/connection.ts @@ -0,0 +1,585 @@ +/// +/// + +class CommandResult { + success: boolean; + id: number; + message: string; + extra_message: string; + + json: any; + + constructor(json) { + this.json = json; + this.id = json["id"]; + this.message = json["msg"]; + + this.extra_message = ""; + if(json["extra_msg"]) this.extra_message = json["extra_msg"]; + + this.success = this.id == 0; + } +} + +class ReturnListener { + resolve: (value?: T | PromiseLike) => void; + reject: (reason?: any) => void; + code: string; + + timeout: NodeJS.Timer; +} + +class ServerConnection { + _client: TSClient; + _remoteHost: string; + _remotePort: number; + _socket: WebSocket; + commandHandler: ConnectionCommandHandler; + + private _retCodeIdx: number; + private _retListener: ReturnListener[]; + + constructor(client : TSClient) { + this._client = client; + + this._socket = null; + this.commandHandler = new ConnectionCommandHandler(this); + this._retCodeIdx = 0; + this._retListener = []; + } + + on_connect: () => void = () => { + console.log("Client connected!"); + chat.serverChat().appendMessage("Client connected"); + }; + + on_connected: () => void = () => {}; + on_disconnect: (reason: string | any) => void = (reason: string | any) => { + console.error("Client disconnected!"); + chat.serverChat().appendError("Client disconnected. Reason " + reason); + }; + + private generateReturnCode() : string { + return (this._retCodeIdx++).toString(); + } + + startConnection(host : string, port : number) { + this._remoteHost = host; + this._remotePort = port; + + const self = this; + try { + this._socket = new WebSocket('ws:' + this._remoteHost + ":" + this._remotePort); + this._socket.onopen = function () { + self.on_connect(); + }; + + this._socket.onclose = function () { + self.on_disconnect("remote closed"); + }; + + this._socket.onerror = function (e) { + console.log("Got error: (" + self._socket.readyState + ")"); + console.log(e); + }; + + this._socket.onmessage = function (msg) { + self.onMessage(msg.data); + }; + } catch (e) { + console.log("Got exception:"); + console.log(e); + } + } + + disconnect() { + this._socket.close(); + this._socket = null; + } + + private onMessage(data) { + if(typeof(data) === "string") { + var json; + try { + json = JSON.parse(data); + } catch(e) { + console.error("Could not parse message json!"); + alert(e); // error in the above string (in this case, yes)! + return; + } + if(json["type"] === undefined) { + console.log("Missing data type!"); + return; + } + if(json["type"] === "command") this.handleCommand(json); + else if(json["type"] === "WebRTC") this._client.voiceConnection.handleControlPacket(json); + else { + console.log("Unknown command type " + json["type"]); + } + } + } + + handleCommand(json) { + console.log("Handling command '" + json["command"] + "'"); + + let fn = this.commandHandler[json["command"]]; + if(fn === undefined) { + console.log("Missing command '" + json["command"] + "'"); + return; + } + fn.call(this.commandHandler, json["data"]); + } + + send(json) { + this._socket.send(json); + } + + sendCommand(command: string, data: any = {}, logResult: boolean = true) : Promise { + const _this = this; + let result = new Promise((resolve, failed) => { + let _data = $.isArray(data) ? data : [data]; + let retCode = _data[0]["return_code"] !== undefined ? _data[0].return_code : _this.generateReturnCode(); + _data[0].return_code = retCode; + + let listener = new ReturnListener(); + listener.resolve = resolve; + listener.reject = failed; + listener.code = retCode; + listener.timeout = setTimeout(() => { + _this._retListener.remove(listener); + listener.reject("timeout"); + }, 1500); + this._retListener.push(listener); + + this._socket.send(JSON.stringify({ + "type": "command", + "command": command, + "data": _data + })); + }); + return new Promise((resolve, failed) => { + result.then(resolve).catch(ex => { + if(logResult) { + if(ex instanceof CommandResult) { + let res = ex; + if(!res.success) { + chat.serverChat().appendError(res.extra_message.length == 0 ? res.message : res.extra_message); + } + } else if(typeof(ex) == "string") { + chat.serverChat().appendError("Command execution resuluts in " + ex); + } else { + console.error("Invalid promise result type: " + typeof (ex) + ". Result:"); + console.error(ex); + } + } + failed(ex); + }) + }); + } + + get connected() : boolean { + return this._socket && this._socket.readyState == WebSocket.OPEN; + } + + /** + * HELPER METHODS + */ + + joinChannel(channel: ChannelEntry, password: string = "") : Promise { + return this.sendCommand("clientmove", [{ + "clid": this._client.getClientId(), + "cid": channel.getChannelId(), + "cpw": password + }]) + } + + sendMessage(message: string, type: ChatType, target?: ChannelEntry | ClientEntry) : Promise { + if(type == ChatType.SERVER) + return this.sendCommand("sendtextmessage", {"targetmode": 3, "target": 0, "msg": message}); + else if(type == ChatType.CHANNEL) + return this.sendCommand("sendtextmessage", {"targetmode": 2, "target": (target as ChannelEntry).getChannelId(), "msg": message}); + else if(type == ChatType.CLIENT) + return this.sendCommand("sendtextmessage", {"targetmode": 1, "target": (target as ClientEntry).clientId(), "msg": message}); + } + + updateClient(key: string, value: string) : Promise { + var data = {}; + data[key] = value; + return this.sendCommand("clientupdate", data); + } +} + +class ConnectionCommandHandler { + connection: ServerConnection; + + constructor(connection) { + this.connection = connection; + + this["error"] = this.handleCommandResult; + this["channellist"] = this.handleCommandChannelList; + this["notifychannelcreated"] = this.handleCommandChannelCreate; + this["notifychanneldeleted"] = this.handleCommandChannelDelete; + + this["notifycliententerview"] = this.handleCommandClientEnterView; + this["notifyclientleftview"] = this.handleCommandClientLeftView; + this["notifyclientmoved"] = this.handleNotifyClientMoved; + this["initserver"] = this.handleCommandServerInit; + this["notifychannelmoved"] = this.handleNotifyChannelMoved; + this["notifychanneledited"] = this.handleNotifyChannelEdited; + this["notifytextmessage"] = this.handleNotifyTextMessage; + this["notifyclientupdated"] = this.handleNotifyClientUpdated; + this["notifyserveredited"] = this.handleNotifyServerEdited; + this["notifyserverupdated"] = this.handleNotifyServerUpdated; + } + + handleCommandResult(json) { + json = json[0]; //Only one bulk + + let code : string = json["return_code"]; + if(code.length == 0) { + console.log("Invalid return code! (" + json + ")"); + return; + } + let retListeners = this.connection["_retListener"]; + + for(let e of retListeners) { + if(e.code != code) continue; + retListeners.remove(e); + + let result = new CommandResult(json); + if(result.success) + e.resolve(result); + else + e.reject(result); + break; + } + } + + handleCommandServerInit(json){ + //We could setup the voice channel + console.log(this.connection); + console.log(this.connection._client); + console.log(this.connection._client.voiceConnection); + this.connection._client.voiceConnection.createSession(); + + + json = json[0]; //Only one bulk + + this.connection._client.clientId = json["aclid"]; + this.connection._client.getClient().updateVariable("client_nickname", json["acn"]); + + for(let key in json) { + if(key === "aclid") continue; + if(key === "acn") continue; + this.connection._client.channelTree.server.updateProperty(key, json[key]); + } + chat.serverChat().name = this.connection._client.channelTree.server.properties["virtualserver_name"]; + chat.serverChat().appendMessage("Connected as {0}", true, this.connection._client.getClient().createChatTag(true)); + + this.connection.on_connected(); + } + + private createChannelFromJson(json, ignoreOrder: boolean = false) { + let tree = this.connection._client.channelTree; + + let channel = new ChannelEntry(json["cid"], json["channel_name"], tree.findChannel(json["cpid"])); + tree.insertChannel(channel); + if(json["channel_order"] !== "0") { + let prev = tree.findChannel(json["channel_order"]); + if(!prev && json["channel_order"] != 0) { + if(!ignoreOrder) { + console.error("Invalid channel order id!"); + return; + } + } + + let parent = tree.findChannel(json["cpid"]); + if(!parent && json["cpid"] != 0) { + console.error("Invalid channel parent"); + return; + } + tree.moveChannel(channel, prev, parent); //TODO test if channel exists! + } + if(ignoreOrder) { + for(let ch of tree.channels) { + if(ch.properties.channel_order == channel.channelId) { + tree.moveChannel(ch, channel, channel.parent); //Corrent the order :) + } + } + } + + for(let key in json) { + if(key === "cid") continue; + if(key === "cpid") continue; + if(key === "invokerid") continue; + if(key === "invokername") continue; + if(key === "invokeruid") continue; + if(key === "reasonid") continue; + + channel.updateProperty(key, json[key]); + } + } + + handleCommandChannelList(json) { + console.log("Got " + json.length + " new channels"); + for(let index = 0; index < json.length; index++) + this.createChannelFromJson(json[index], true); + } + + handleCommandChannelCreate(json) { + this.createChannelFromJson(json[0]); + } + + handleCommandChannelDelete(json) { + let tree = this.connection._client.channelTree; + + console.log("Got " + json.length + " channel deletions"); + for(let index = 0; index < json.length; index++) { + let channel = tree.findChannel(json[index]["cid"]); + if(!channel) { + console.error("Invalid channel onDelete (Unknown channel)"); + continue; + } + tree.deleteChannel(channel); + } + } + + handleCommandClientEnterView(json) { + json = json[0]; //Only one bulk + let tree = this.connection._client.channelTree; + + let client: ClientEntry; + let channel = tree.findChannel(json["ctid"]); + let old_channel = tree.findChannel(json["cfid"]); + + client = tree.findClient(json["clid"]); + + if(!client) { + client = new ClientEntry(json["clid"], json["client_nickname"]); + client = tree.insertClient(client, channel); + } else { + if(client === this.connection._client.getClient()) { + chat.channelChat().name = channel.channelName(); + } + tree.moveClient(client, channel); + } + + + if(json["reasonid"] == ViewReasonId.VREASON_USER_ACTION) { + if(old_channel) { + chat.serverChat().appendMessage("{0} appeared from {1} to {2}", true, client.createChatTag(true), old_channel.createChatTag(true), channel.createChatTag(true)); + } else { + chat.serverChat().appendMessage("{0} connected to channel {1}", true, client.createChatTag(true), channel.createChatTag(true)); + } + } + + for(let key in json) { + if(key == "cfid") continue; + if(key == "ctid") continue; + if(key === "invokerid") continue; + if(key === "invokername") continue; + if(key === "invokeruid") continue; + if(key === "reasonid") continue; + + client.updateVariable(key, json[key]); + } + } + + handleCommandClientLeftView(json) { + json = json[0]; //Only one bulk + let tree = this.connection._client.channelTree; + let client = tree.findClient(json["clid"]); + if(!client) { + console.error("Unknown client left!"); + return 0; + } + if(client == this.connection._client.getClient()) { + this.connection.on_disconnect(json["reasonmsg"]); + this.connection.disconnect(); + return; + } + + let channel_from = tree.findChannel(json["cfid"]); + let channel_to = tree.findChannel(json["ctid"]); + + + if(json["reasonid"] == ViewReasonId.VREASON_USER_ACTION) { + chat.serverChat().appendMessage("{0} disappeared from {1} to {2}", true, client.createChatTag(true), channel_from.createChatTag(true), channel_to.createChatTag(true)); + } else if(json["reasonid"] == ViewReasonId.VREASON_SERVER_LEFT) { + chat.serverChat().appendMessage("{0} left the server ({1})", true, client.createChatTag(true), json["reasonmsg"]); + } else if(json["reasonid"] == ViewReasonId.VREASON_SERVER_KICK) { + chat.serverChat().appendError("{0} was kicked from the server by {1}. ({2})", + client.createChatTag(true), + ClientEntry.chatTag(json["invokerid"], json["invokername"], json["invokeruid"]), + json["reasonmsg"] + ); + } else if(json["reasonid"] == ViewReasonId.VREASON_BAN) { + //"Mulus" was banned for 1 second from the server by "WolverinDEV" (Sry brauchte kurz ein opfer :P <3 (Nohomo)) + let duration = "permanently"; + if(json["bantime"]) + duration = "for " + formatDate(Number.parseInt(json["bantime"])); + chat.serverChat().appendError("{0} was banned {1} by {2}. ({3})", + client.createChatTag(true), + duration, + ClientEntry.chatTag(json["invokerid"], json["invokername"], json["invokeruid"]), + json["reasonmsg"] + ); + } else { + console.error("Unknown client left reason!"); + } + + tree.deleteClient(client); + } + + handleNotifyClientMoved(json) { + json = json[0]; //Only one bulk + let tree = this.connection._client.channelTree; + let client = tree.findClient(json["clid"]); + let channel_to = tree.findChannel(json["ctid"]); + let channel_from = tree.findChannel(json["cfid"]); + + if(!client) { + console.error("Unknown client move (Client)!"); + return 0; + } + + if(!channel_to) { + console.error("Unknown client move (Channel to)!"); + return 0; + } + if(!channel_from) //Not critical + console.error("Unknown client move (Channel from)!"); + + tree.moveClient(client, channel_to); + + if(json["reasonid"] == ViewReasonId.VREASON_MOVED) { + chat.serverChat().appendMessage("{0} was moved from channel {1} to {2} by {3}", true, + client.createChatTag(true), + channel_from ? channel_from.createChatTag(true) : undefined, + channel_to.createChatTag(true), + ClientEntry.chatTag(json["invokerid"], json["invokername"], json["invokeruid"]) + ); + } else if(json["reasonid"] == ViewReasonId.VREASON_USER_ACTION) { + chat.serverChat().appendMessage("{0} switched from channel {1} to {2}", true, + client.createChatTag(true), + channel_from ? channel_from.createChatTag(true) : undefined, + channel_to.createChatTag(true) + ); + } + } + + handleNotifyChannelMoved(json) { + json = json[0]; //Only one bulk + for(let key in json) + console.log("Key: " + key + " Value: " + json[key]); + + let tree = this.connection._client.channelTree; + let channel = tree.findChannel(json["cid"]); + if(!channel) { + console.error("Unknown channel move (Channel)!"); + return 0; + } + + let prev = tree.findChannel(json["order"]); + if(!prev && json["order"] != 0) { + console.error("Unknown channel move (prev)!"); + return 0; + } + + let parent = tree.findChannel(json["cpid"]); + if(!parent && json["cpid"] != 0) { + console.error("Unknown channel move (parent)!"); + return 0; + } + + tree.moveChannel(channel, prev, parent); + } + + handleNotifyChannelEdited(json) { + json = json[0]; //Only one bulk + + let tree = this.connection._client.channelTree; + let channel = tree.findChannel(json["cid"]); + if(!channel) { + console.error("Unknown channel edit (Channel)!"); + return 0; + } + for(let key in json) { + if(key === "cid") continue; + if(key === "invokerid") continue; + if(key === "invokername") continue; + if(key === "invokeruid") continue; + if(key === "reasonid") continue; + channel.updateProperty(key, json[key]); + } + } + + handleNotifyTextMessage(json) { + json = json[0]; //Only one bulk + + //TODO chat format? + let mode = json["targetmode"]; + let invoker = this.connection._client.channelTree.findClient(json["invokerid"]); + if(!invoker) { //TODO ignore? + console.error("Invalid chat message!"); + return; + } + if(mode == 1){ + if(invoker == this.connection._client.getClient()) { + let target = this.connection._client.channelTree.findClient(json["target"]); + target.chat(true).appendMessage("<< " + json["msg"]); + } else { + invoker.chat(true).appendMessage(">> " + json["msg"]); + } + } else if(mode == 2) { + chat.channelChat().appendMessage("{0} >> " + json["msg"], true, invoker.createChatTag(true)) + } else if(mode == 3) { + chat.serverChat().appendMessage("{0} >> " + json["msg"], true, invoker.createChatTag(true)); + } + } + + handleNotifyClientUpdated(json) { + json = json[0]; //Only one bulk + + let client = this.connection._client.channelTree.findClient(json["clid"]); + if(!client) { + console.error("Tried to update an non existing client"); + return; + } + for(let key in json) { + if(key == "clid") continue; + client.updateVariable(key, json[key]); + } + if(this.connection._client.selectInfo.currentSelected == client) + this.connection._client.selectInfo.update(); + } + + handleNotifyServerEdited(json) { + json = json[0]; + + for(let key in json) { + if(key === "invokerid") continue; + if(key === "invokername") continue; + if(key === "invokeruid") continue; + if(key === "reasonid") continue; + + this.connection._client.channelTree.server.updateProperty(key, json[key]); + } + } + + handleNotifyServerUpdated(json) { + json = json[0]; + + for(let key in json) { + if(key === "invokerid") continue; + if(key === "invokername") continue; + if(key === "invokeruid") continue; + if(key === "reasonid") continue; + + this.connection._client.channelTree.server.updateProperty(key, json[key]); + } + let info = this.connection._client.selectInfo; + if(info.currentSelected instanceof ServerEntry) + info.update(); + } +} \ No newline at end of file diff --git a/js/contextMenu.js b/js/contextMenu.js new file mode 100644 index 00000000..f71783ca --- /dev/null +++ b/js/contextMenu.js @@ -0,0 +1,91 @@ +// If the document is clicked somewhere +$(document).bind("mousedown", function (e) { + // If the clicked element is not the menu + if ($(e.target).parents(".contextMenu").length == 0) { + // Hide it + despawnContextMenu(); + } +}); +let contextMenuCloseFn = undefined; +function despawnContextMenu() { + if (!$(".contextMenu").is(":visible")) + return; + $(".contextMenu").hide(100); + if (contextMenuCloseFn) + contextMenuCloseFn(); +} +var MenuEntryType; +(function (MenuEntryType) { + MenuEntryType[MenuEntryType["CLOSE"] = 0] = "CLOSE"; + MenuEntryType[MenuEntryType["ENTRY"] = 1] = "ENTRY"; + MenuEntryType[MenuEntryType["HR"] = 2] = "HR"; + MenuEntryType[MenuEntryType["EMPTY"] = 3] = "EMPTY"; +})(MenuEntryType || (MenuEntryType = {})); +class MenuEntry { + static HR() { + return { + callback: () => { }, + type: MenuEntryType.HR, + name: "", + icon: "" + }; + } + ; + static EMPTY() { + return { + callback: () => { }, + type: MenuEntryType.EMPTY, + name: "", + icon: "" + }; + } + ; + static CLOSE(callback) { + return { + callback: callback, + type: MenuEntryType.EMPTY, + name: "", + icon: "" + }; + } +} +; +function spawnMenu(x, y, ...entries) { + var menu = $("#contextMenu"); + menu.empty(); + menu.hide(); + contextMenuCloseFn = undefined; + console.log(" -> " + ($.isArray(entries) ? 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    "); + tag.append("
    " + ($.isFunction(entry.name) ? entry.name() : entry.name) + "
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    "); + } else if(entry.type == MenuEntryType.CLOSE) { + contextMenuCloseFn = entry.callback; + } else if(entry.type == MenuEntryType.ENTRY) { + let icon = $.isFunction(entry.icon) ? entry.icon() : entry.icon; + if(icon.length == 0) icon = "icon_empty"; + else icon = "icon " + icon; + + let tag = $.spawn("li"); + tag.append("
    "); + tag.append("
    " + ($.isFunction(entry.name) ? entry.name() : entry.name) + "
    "); + menu.append(tag); + + tag.click(function () { + if($.isFunction(entry.callback)) entry.callback(); + despawnContextMenu(); + }); + } + } + + menu.show(100); + // In the right position (the mouse) + menu.css({ + "top": y + "px", + "left": x + "px" + }); +} \ No newline at end of file diff --git a/js/main.js b/js/main.js new file mode 100644 index 00000000..3a24d57a --- /dev/null +++ b/js/main.js @@ -0,0 +1,141 @@ +/// +/// +/// +var ccall = Module.ccall; +let globalClient = new TSClient(); +let chat = new ChatBox($("#chat")); +globalClient.setup(); +globalClient.startConnection("localhost:19978"); //TODO remove only for testing +let modal = 0; +$("#test").click(function () { + console.log("Executing test function"); +}); +//$("#test").trigger("click"); +$("#test_tab").tabify(); +/* +createErrorModal("Could not connect to remote host",() => { + let tag = $.spawn("div"); + tag.append("A fatal error occurred while connecting to host:port
    "); + tag.append("Please reload the page and try again!
    "); + return tag; +}, { + footer: "" +}).open(); +*/ +let connectModal = createModal({ + header: function () { + let header = $.spawn("div"); + header.text("Create a new connection"); + return header; + }, + body: function () { + let tag = $("#tmpl_connect").contents(); + let updateFields = function () { + let button = tag.parents(".modal-content").find(".connect_connect_button"); + let field_address = tag.find(".connect_address"); + let address = field_address.val().toString(); + let flag_address = !!address.match(Regex.IP_V4) || !!address.match(Regex.DOMAIN); + let field_nickname = tag.find(".connect_nickname"); + let nickname = field_nickname.val().toString(); + let flag_nickname = nickname.length >= 3 && nickname.length <= 32; + if (flag_address) { + if (field_address.hasClass("invalid_input")) + field_address.removeClass("invalid_input"); + } + else { + if (!field_address.hasClass("invalid_input")) + field_address.addClass("invalid_input"); + } + if (flag_nickname) { + if (field_nickname.hasClass("invalid_input")) + field_nickname.removeClass("invalid_input"); + } + else { + if (!field_nickname.hasClass("invalid_input")) + field_nickname.addClass("invalid_input"); + } + if (!flag_nickname || !flag_address) { + button.attr("disabled", "true"); + } + else { + button.removeAttr("disabled"); + } + }; + tag.find(".connect_address").on("keyup", () => updateFields()); + tag.find(".connect_nickname").on("keyup", () => updateFields()); + //connect_address + return $("#tmpl_connect").contents(); + }, + footer: function () { + let tag = $.spawn("div"); + tag.css("text-align", "right"); + tag.css("margin-top", "3px"); + tag.css("margin-bottom", "6px"); + tag.addClass("modal-button-group"); + let button = $.spawn("button"); + button.addClass("connect_connect_button"); + button.text("Connect"); + button.on("click", function () { + connectModal.close(); + let field_address = tag.parents(".modal-content").find(".connect_address"); + let address = field_address.val().toString(); + globalClient.startConnection(address); + }); + tag.append(button); + return tag; + }, + width: 600, + closeable: false +}); +//connectModal.open(); +var Regex = { + //DOMAIN<:port> + DOMAIN: /^(localhost|((([a-zA-Z0-9_-]{0,63}\.){0,253})?[a-zA-Z0-9_-]{0,63}\.[a-zA-Z]{2,5}))(|:(6553[0-5]|655[0-2][0-9]|65[0-4][0-9]{2}|6[0-4][0-9]{3}|[0-5]?[0-9]{1,4}))$/, + //IP<:port> + IP_V4: /(^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?))(|:(6553[0-5]|655[0-2][0-9]|65[0-4][0-9]{2}|6[0-4][0-9]{3}|[0-5]?[0-9]{1,4}))$/, + IP_V6: /(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))/, + IP: /^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$|^(([a-zA-Z]|[a-zA-Z][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])$|^\s*((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(%.+)?\s*$/, +}; +/* +let channelCreate = createModal({ + header: "Create channel", + body: () => { + let template = $("#tmpl_channel_edit").tmpl(); + template = $.spawn("div").append(template); + let tag = template.tabify(); + + return tag; + }, + footer: () => { + let footer = $.spawn("div"); + footer.addClass("modal-button-group"); + footer.css("margin-top", "5px"); + + let buttonCancel = $.spawn("button"); + buttonCancel.text("Cancel"); + + let buttonOk = $.spawn("button"); + buttonOk.text("Ok"); + + footer.append(buttonCancel); + footer.append(buttonOk); + + return footer; + }, + width: 500 +}).open(); +*/ +/* +let createOpusCodec = Module.cwrap("createOpusCodec", "pointer", []); +let codec = createOpusCodec(); +console.log("Codec: " + codec); +let printCodecName = Module.cwrap("printCodecName", "void", ["pointer"]); +console.log("Result: " + printCodecName(codec)); +*/ +/* +let opus = new OpusCodec(); +opus.initialise(); +opus.decode(new Uint8Array([0, 0, 9])); +opus.encode(new Float32Array([123, 22, 434, 55332])); 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+ +let globalClient = new TSClient(); +let chat = new ChatBox($("#chat")); +globalClient.setup(); +globalClient.startConnection("localhost:19978"); //TODO remove only for testing + +let modal = 0; +$("#test").click(function () { + console.log("Executing test function"); +}); +//$("#test").trigger("click"); +$("#test_tab").tabify(); + +/* +createErrorModal("Could not connect to remote host",() => { + let tag = $.spawn("div"); + tag.append("A fatal error occurred while connecting to host:port
    "); + tag.append("Please reload the page and try again!
    "); + return tag; +}, { + footer: "" +}).open(); +*/ + + +let connectModal = createModal({ + header: function() { + let header = $.spawn("div"); + header.text("Create a new connection"); + return header; + }, + body: function () { + let tag = $("#tmpl_connect").contents(); + + + let updateFields = function () { + let button = tag.parents(".modal-content").find(".connect_connect_button"); + + let field_address = tag.find(".connect_address"); + let address = field_address.val().toString(); + let flag_address = !!address.match(Regex.IP_V4) || !!address.match(Regex.DOMAIN); + + let field_nickname = tag.find(".connect_nickname"); + let nickname = field_nickname.val().toString(); + let flag_nickname = nickname.length >= 3 && nickname.length <= 32; + + if(flag_address) { + if(field_address.hasClass("invalid_input")) + field_address.removeClass("invalid_input"); + } else { + if(!field_address.hasClass("invalid_input")) + field_address.addClass("invalid_input"); + } + + if(flag_nickname) { + if(field_nickname.hasClass("invalid_input")) + field_nickname.removeClass("invalid_input"); + } else { + if(!field_nickname.hasClass("invalid_input")) + field_nickname.addClass("invalid_input"); + } + + if(!flag_nickname || !flag_address) { + button.attr("disabled", "true"); + } else { + button.removeAttr("disabled"); + } + } + tag.find(".connect_address").on("keyup", () => updateFields()); + tag.find(".connect_nickname").on("keyup", () => updateFields()); + //connect_address + return $("#tmpl_connect").contents(); + }, + footer: function () { + let tag = $.spawn("div"); + tag.css("text-align", "right"); + tag.css("margin-top", "3px"); + tag.css("margin-bottom", "6px"); + tag.addClass("modal-button-group"); + + let button = $.spawn("button"); + button.addClass("connect_connect_button"); + button.text("Connect"); + button.on("click", function () { + connectModal.close(); + + let field_address = tag.parents(".modal-content").find(".connect_address"); + let address = field_address.val().toString(); + globalClient.startConnection(address); + }); + tag.append(button); + return tag; + }, + + width: 600, + closeable: false +}); +//connectModal.open(); + +var Regex = { + //DOMAIN<:port> + DOMAIN: /^(localhost|((([a-zA-Z0-9_-]{0,63}\.){0,253})?[a-zA-Z0-9_-]{0,63}\.[a-zA-Z]{2,5}))(|:(6553[0-5]|655[0-2][0-9]|65[0-4][0-9]{2}|6[0-4][0-9]{3}|[0-5]?[0-9]{1,4}))$/, + //IP<:port> + IP_V4: /(^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?))(|:(6553[0-5]|655[0-2][0-9]|65[0-4][0-9]{2}|6[0-4][0-9]{3}|[0-5]?[0-9]{1,4}))$/, + IP_V6: 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+} + +/* +let channelCreate = createModal({ + header: "Create channel", + body: () => { + let template = $("#tmpl_channel_edit").tmpl(); + template = $.spawn("div").append(template); + let tag = template.tabify(); + + return tag; + }, + footer: () => { + let footer = $.spawn("div"); + footer.addClass("modal-button-group"); + footer.css("margin-top", "5px"); + + let buttonCancel = $.spawn("button"); + buttonCancel.text("Cancel"); + + let buttonOk = $.spawn("button"); + buttonOk.text("Ok"); + + footer.append(buttonCancel); + footer.append(buttonOk); + + return footer; + }, + width: 500 +}).open(); +*/ + +/* +let createOpusCodec = Module.cwrap("createOpusCodec", "pointer", []); +let codec = createOpusCodec(); +console.log("Codec: " + codec); +let printCodecName = Module.cwrap("printCodecName", "void", ["pointer"]); +console.log("Result: " + printCodecName(codec)); +*/ +/* +let opus = new OpusCodec(); +opus.initialise(); +opus.decode(new Uint8Array([0, 0, 9])); +opus.encode(new Float32Array([123, 22, 434, 55332])); +*/ \ No newline at end of file diff --git a/js/permission/GroupManager.js b/js/permission/GroupManager.js new file mode 100644 index 00000000..c2601448 --- /dev/null +++ b/js/permission/GroupManager.js @@ -0,0 +1,114 @@ +var GroupType; +(function (GroupType) { + GroupType[GroupType["QUERY"] = 0] = "QUERY"; + GroupType[GroupType["TEMPLATE"] = 1] = "TEMPLATE"; + GroupType[GroupType["NORMAL"] = 2] = "NORMAL"; +})(GroupType || (GroupType = {})); +var GroupTarget; +(function (GroupTarget) { + GroupTarget[GroupTarget["SERVER"] = 0] = "SERVER"; + GroupTarget[GroupTarget["CHANNEL"] = 1] = "CHANNEL"; +})(GroupTarget || (GroupTarget = {})); +class Group { + constructor(handle, id, target, type, name) { + this.properties = { + iconid: 0 + }; + this.requiredModifyPower = 0; + this.requiredMemberAddPower = 0; + this.requiredMemberRemovePower = 0; + this.handle = handle; + this.id = id; + this.target = target; + this.type = type; + this.name = name; + } + updateProperty(key, value) { + this.properties[key] = value; + if (key == "iconid") { + const _this = this; + console.log("Icon id " + _this.properties.iconid); + this.handle.handle.channelTree.clientsByGroup(this).forEach(client => { + client.updateGroupIcon(_this); + }); + } + } +} +class GroupManager { + constructor(client) { + this.serverGroups = []; + this.channelGroups = []; + this.handle = client; + this.handle.serverConnection.commandHandler["notifyservergrouplist"] = this.onServerGroupList.bind(this); + this.handle.serverConnection.commandHandler["notifychannelgrouplist"] = this.onServerGroupList.bind(this); + } + requestGroups() { + this.handle.serverConnection.sendCommand("servergrouplist"); + this.handle.serverConnection.sendCommand("channelgrouplist"); + } + serverGroup(id) { + for (let group of this.serverGroups) + if (group.id == id) + return group; + return undefined; + } + channelGroup(id) { + for (let group of this.channelGroups) + if (group.id == id) + return group; + return undefined; + } + onServerGroupList(json) { + let target; + if (json[0]["sgid"]) + target = GroupTarget.SERVER; + else if (json[0]["cgid"]) + target = GroupTarget.CHANNEL; + else { + console.error("Could not resolve group target! => " + json[0]); + return; + } + if (target == GroupTarget.SERVER) + this.serverGroups = []; + else + this.channelGroups = []; + for (let groupData of json) { + let type; + switch (Number.parseInt(groupData["type"])) { + case 0: + type = GroupType.TEMPLATE; + break; + case 1: + type = GroupType.NORMAL; + break; + case 2: + type = GroupType.QUERY; + break; + default: + console.error("Invalid group type: " + groupData["type"] + " for group " + groupData["name"]); + continue; + } + let group = new Group(this, target == GroupTarget.SERVER ? groupData["sgid"] : groupData["cgid"], target, type, groupData["name"]); + for (let key in groupData) { + if (key == "sgid") + continue; + if (key == "cgid") + continue; + if (key == "type") + continue; + if (key == "name") + continue; + group.updateProperty(key, groupData[key]); + } + group.requiredMemberRemovePower = groupData["n_member_removep"]; + group.requiredMemberAddPower = groupData["n_member_addp"]; + group.requiredModifyPower = groupData["n_modifyp"]; + if (target == GroupTarget.SERVER) + this.serverGroups.push(group); + else + this.channelGroups.push(group); + } + console.log("Got " + json.length + " new " + target + " groups:"); + } +} +//# sourceMappingURL=GroupManager.js.map \ No newline at end of file diff --git a/js/permission/GroupManager.js.map b/js/permission/GroupManager.js.map new file mode 100644 index 00000000..0558be65 --- /dev/null +++ b/js/permission/GroupManager.js.map @@ -0,0 +1 @@ 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\ No newline at end of file diff --git a/js/permission/GroupManager.ts b/js/permission/GroupManager.ts new file mode 100644 index 00000000..27829a38 --- /dev/null +++ b/js/permission/GroupManager.ts @@ -0,0 +1,127 @@ + +enum GroupType { + QUERY, + TEMPLATE, + NORMAL +} + +enum GroupTarget { + SERVER, + CHANNEL +} + +class Group { + properties: any = { + iconid: 0 + }; + + readonly handle: GroupManager; + readonly id: number; + readonly target: GroupTarget; + readonly type: GroupType; + + name: string; + requiredModifyPower: number = 0; + requiredMemberAddPower: number = 0; + requiredMemberRemovePower: number = 0; + + constructor(handle: GroupManager, id: number, target: GroupTarget, type: GroupType, name: string) { + this.handle = handle; + this.id = id; + this.target = target; + this.type = type; + this.name = name; + } + + updateProperty(key, value) { + this.properties[key] = value; + + if(key == "iconid") { + const _this = this; + console.log("Icon id " + _this.properties.iconid); + this.handle.handle.channelTree.clientsByGroup(this).forEach(client => { + client.updateGroupIcon(_this); + }); + } + } +} + +class GroupManager { + readonly handle: TSClient; + + serverGroups: Group[] = []; + channelGroups: Group[] = []; + + constructor(client: TSClient) { + this.handle = client; + + this.handle.serverConnection.commandHandler["notifyservergrouplist"] = this.onServerGroupList.bind(this); + this.handle.serverConnection.commandHandler["notifychannelgrouplist"] = this.onServerGroupList.bind(this); + } + + requestGroups(){ + this.handle.serverConnection.sendCommand("servergrouplist"); + this.handle.serverConnection.sendCommand("channelgrouplist"); + } + + serverGroup?(id: number) : Group { + for(let group of this.serverGroups) + if(group.id == id) return group; + return undefined; + } + + channelGroup?(id: number) : Group { + for(let group of this.channelGroups) + if(group.id == id) return group; + return undefined; + } + + private onServerGroupList(json) { + let target : GroupTarget; + if(json[0]["sgid"]) target = GroupTarget.SERVER; + else if(json[0]["cgid"]) target = GroupTarget.CHANNEL; + else { + console.error("Could not resolve group target! => " + json[0]); + return; + } + + if(target == GroupTarget.SERVER) + this.serverGroups = []; + else + this.channelGroups = []; + + for(let groupData of json) { + let type : GroupType; + switch (Number.parseInt(groupData["type"])) { + case 0: type = GroupType.TEMPLATE; break; + case 1: type = GroupType.NORMAL; break; + case 2: type = GroupType.QUERY; break; + default: + console.error("Invalid group type: " + groupData["type"] + " for group " + groupData["name"]); + continue; + } + + let group = new Group(this,target == GroupTarget.SERVER ? groupData["sgid"] : groupData["cgid"], target, type, groupData["name"]); + for(let key in groupData as any) { + if(key == "sgid") continue; + if(key == "cgid") continue; + if(key == "type") continue; + if(key == "name") continue; + + group.updateProperty(key, groupData[key]); + } + + group.requiredMemberRemovePower = groupData["n_member_removep"]; + group.requiredMemberAddPower = groupData["n_member_addp"]; + group.requiredModifyPower = groupData["n_modifyp"]; + + if(target == GroupTarget.SERVER) + this.serverGroups.push(group); + else + this.channelGroups.push(group); + } + + console.log("Got " + json.length + " new " + target + " groups:"); + } + +} \ No newline at end of file diff --git a/js/permission/PermissionManager.js b/js/permission/PermissionManager.js new file mode 100644 index 00000000..1ca63d9c --- /dev/null +++ b/js/permission/PermissionManager.js @@ -0,0 +1,368 @@ +/// +var PermissionType; +(function (PermissionType) { + PermissionType["B_SERVERINSTANCE_HELP_VIEW"] = "b_serverinstance_help_view"; + PermissionType["B_SERVERINSTANCE_VERSION_VIEW"] = "b_serverinstance_version_view"; + PermissionType["B_SERVERINSTANCE_INFO_VIEW"] = "b_serverinstance_info_view"; + PermissionType["B_SERVERINSTANCE_VIRTUALSERVER_LIST"] = "b_serverinstance_virtualserver_list"; + PermissionType["B_SERVERINSTANCE_BINDING_LIST"] = "b_serverinstance_binding_list"; + PermissionType["B_SERVERINSTANCE_PERMISSION_LIST"] = "b_serverinstance_permission_list"; + PermissionType["B_SERVERINSTANCE_PERMISSION_FIND"] = "b_serverinstance_permission_find"; + PermissionType["B_VIRTUALSERVER_CREATE"] = "b_virtualserver_create"; + PermissionType["B_VIRTUALSERVER_DELETE"] = "b_virtualserver_delete"; + PermissionType["B_VIRTUALSERVER_START_ANY"] = "b_virtualserver_start_any"; + PermissionType["B_VIRTUALSERVER_STOP_ANY"] = "b_virtualserver_stop_any"; + PermissionType["B_VIRTUALSERVER_CHANGE_MACHINE_ID"] = "b_virtualserver_change_machine_id"; + PermissionType["B_VIRTUALSERVER_CHANGE_TEMPLATE"] = "b_virtualserver_change_template"; + PermissionType["B_SERVERQUERY_LOGIN"] = "b_serverquery_login"; + PermissionType["B_SERVERINSTANCE_TEXTMESSAGE_SEND"] = "b_serverinstance_textmessage_send"; + PermissionType["B_SERVERINSTANCE_LOG_VIEW"] = "b_serverinstance_log_view"; + PermissionType["B_SERVERINSTANCE_LOG_ADD"] = "b_serverinstance_log_add"; + PermissionType["B_SERVERINSTANCE_STOP"] = "b_serverinstance_stop"; + PermissionType["B_SERVERINSTANCE_MODIFY_SETTINGS"] = "b_serverinstance_modify_settings"; + PermissionType["B_SERVERINSTANCE_MODIFY_QUERYGROUP"] = "b_serverinstance_modify_querygroup"; + PermissionType["B_SERVERINSTANCE_MODIFY_TEMPLATES"] = "b_serverinstance_modify_templates"; + PermissionType["B_VIRTUALSERVER_SELECT"] = "b_virtualserver_select"; + PermissionType["B_VIRTUALSERVER_INFO_VIEW"] = "b_virtualserver_info_view"; + PermissionType["B_VIRTUALSERVER_CONNECTIONINFO_VIEW"] = "b_virtualserver_connectioninfo_view"; + PermissionType["B_VIRTUALSERVER_CHANNEL_LIST"] = "b_virtualserver_channel_list"; + PermissionType["B_VIRTUALSERVER_CHANNEL_SEARCH"] = "b_virtualserver_channel_search"; + PermissionType["B_VIRTUALSERVER_CLIENT_LIST"] = "b_virtualserver_client_list"; + PermissionType["B_VIRTUALSERVER_CLIENT_SEARCH"] = "b_virtualserver_client_search"; + PermissionType["B_VIRTUALSERVER_CLIENT_DBLIST"] = "b_virtualserver_client_dblist"; + PermissionType["B_VIRTUALSERVER_CLIENT_DBSEARCH"] = "b_virtualserver_client_dbsearch"; + PermissionType["B_VIRTUALSERVER_CLIENT_DBINFO"] = "b_virtualserver_client_dbinfo"; + PermissionType["B_VIRTUALSERVER_PERMISSION_FIND"] = "b_virtualserver_permission_find"; + PermissionType["B_VIRTUALSERVER_CUSTOM_SEARCH"] = "b_virtualserver_custom_search"; + PermissionType["B_VIRTUALSERVER_START"] = "b_virtualserver_start"; + PermissionType["B_VIRTUALSERVER_STOP"] = "b_virtualserver_stop"; + PermissionType["B_VIRTUALSERVER_TOKEN_LIST"] = "b_virtualserver_token_list"; + PermissionType["B_VIRTUALSERVER_TOKEN_ADD"] = "b_virtualserver_token_add"; + PermissionType["B_VIRTUALSERVER_TOKEN_USE"] = "b_virtualserver_token_use"; + PermissionType["B_VIRTUALSERVER_TOKEN_DELETE"] = "b_virtualserver_token_delete"; + PermissionType["B_VIRTUALSERVER_LOG_VIEW"] = "b_virtualserver_log_view"; + PermissionType["B_VIRTUALSERVER_LOG_ADD"] = "b_virtualserver_log_add"; + PermissionType["B_VIRTUALSERVER_JOIN_IGNORE_PASSWORD"] = "b_virtualserver_join_ignore_password"; + PermissionType["B_VIRTUALSERVER_NOTIFY_REGISTER"] = "b_virtualserver_notify_register"; + PermissionType["B_VIRTUALSERVER_NOTIFY_UNREGISTER"] = "b_virtualserver_notify_unregister"; + PermissionType["B_VIRTUALSERVER_SNAPSHOT_CREATE"] = "b_virtualserver_snapshot_create"; + PermissionType["B_VIRTUALSERVER_SNAPSHOT_DEPLOY"] = "b_virtualserver_snapshot_deploy"; + PermissionType["B_VIRTUALSERVER_PERMISSION_RESET"] = "b_virtualserver_permission_reset"; + PermissionType["B_VIRTUALSERVER_MODIFY_NAME"] = "b_virtualserver_modify_name"; + PermissionType["B_VIRTUALSERVER_MODIFY_WELCOMEMESSAGE"] = "b_virtualserver_modify_welcomemessage"; + PermissionType["B_VIRTUALSERVER_MODIFY_MAXCLIENTS"] = "b_virtualserver_modify_maxclients"; + PermissionType["B_VIRTUALSERVER_MODIFY_RESERVED_SLOTS"] = "b_virtualserver_modify_reserved_slots"; + PermissionType["B_VIRTUALSERVER_MODIFY_PASSWORD"] = "b_virtualserver_modify_password"; + PermissionType["B_VIRTUALSERVER_MODIFY_DEFAULT_SERVERGROUP"] = "b_virtualserver_modify_default_servergroup"; + PermissionType["B_VIRTUALSERVER_MODIFY_DEFAULT_CHANNELGROUP"] = "b_virtualserver_modify_default_channelgroup"; + PermissionType["B_VIRTUALSERVER_MODIFY_DEFAULT_CHANNELADMINGROUP"] = "b_virtualserver_modify_default_channeladmingroup"; + PermissionType["B_VIRTUALSERVER_MODIFY_CHANNEL_FORCED_SILENCE"] = "b_virtualserver_modify_channel_forced_silence"; + PermissionType["B_VIRTUALSERVER_MODIFY_COMPLAIN"] = "b_virtualserver_modify_complain"; + PermissionType["B_VIRTUALSERVER_MODIFY_ANTIFLOOD"] = "b_virtualserver_modify_antiflood"; + PermissionType["B_VIRTUALSERVER_MODIFY_FT_SETTINGS"] = "b_virtualserver_modify_ft_settings"; + PermissionType["B_VIRTUALSERVER_MODIFY_FT_QUOTAS"] = "b_virtualserver_modify_ft_quotas"; + PermissionType["B_VIRTUALSERVER_MODIFY_HOSTMESSAGE"] = "b_virtualserver_modify_hostmessage"; + PermissionType["B_VIRTUALSERVER_MODIFY_HOSTBANNER"] = "b_virtualserver_modify_hostbanner"; + PermissionType["B_VIRTUALSERVER_MODIFY_HOSTBUTTON"] = "b_virtualserver_modify_hostbutton"; + PermissionType["B_VIRTUALSERVER_MODIFY_PORT"] = "b_virtualserver_modify_port"; + PermissionType["B_VIRTUALSERVER_MODIFY_HOST"] = "b_virtualserver_modify_host"; + PermissionType["B_VIRTUALSERVER_MODIFY_AUTOSTART"] = "b_virtualserver_modify_autostart"; + PermissionType["B_VIRTUALSERVER_MODIFY_NEEDED_IDENTITY_SECURITY_LEVEL"] = "b_virtualserver_modify_needed_identity_security_level"; + PermissionType["B_VIRTUALSERVER_MODIFY_PRIORITY_SPEAKER_DIMM_MODIFICATOR"] = "b_virtualserver_modify_priority_speaker_dimm_modificator"; + PermissionType["B_VIRTUALSERVER_MODIFY_LOG_SETTINGS"] = "b_virtualserver_modify_log_settings"; + PermissionType["B_VIRTUALSERVER_MODIFY_MIN_CLIENT_VERSION"] = "b_virtualserver_modify_min_client_version"; + PermissionType["B_VIRTUALSERVER_MODIFY_ICON_ID"] = "b_virtualserver_modify_icon_id"; + PermissionType["B_VIRTUALSERVER_MODIFY_WEBLIST"] = "b_virtualserver_modify_weblist"; + PermissionType["B_VIRTUALSERVER_MODIFY_CODEC_ENCRYPTION_MODE"] = "b_virtualserver_modify_codec_encryption_mode"; + PermissionType["B_VIRTUALSERVER_MODIFY_TEMPORARY_PASSWORDS"] = "b_virtualserver_modify_temporary_passwords"; + PermissionType["B_VIRTUALSERVER_MODIFY_TEMPORARY_PASSWORDS_OWN"] = "b_virtualserver_modify_temporary_passwords_own"; + PermissionType["B_VIRTUALSERVER_MODIFY_CHANNEL_TEMP_DELETE_DELAY_DEFAULT"] = "b_virtualserver_modify_channel_temp_delete_delay_default"; + PermissionType["B_VIRTUALSERVER_MODIFY_MUSIC_BOT_LIMIT"] = "b_virtualserver_modify_music_bot_limit"; + PermissionType["I_CHANNEL_MIN_DEPTH"] = "i_channel_min_depth"; + PermissionType["I_CHANNEL_MAX_DEPTH"] = "i_channel_max_depth"; + PermissionType["B_CHANNEL_GROUP_INHERITANCE_END"] = "b_channel_group_inheritance_end"; + PermissionType["I_CHANNEL_PERMISSION_MODIFY_POWER"] = "i_channel_permission_modify_power"; + PermissionType["I_CHANNEL_NEEDED_PERMISSION_MODIFY_POWER"] = "i_channel_needed_permission_modify_power"; + PermissionType["B_CHANNEL_INFO_VIEW"] = "b_channel_info_view"; + PermissionType["B_CHANNEL_CREATE_CHILD"] = "b_channel_create_child"; + PermissionType["B_CHANNEL_CREATE_PERMANENT"] = "b_channel_create_permanent"; + PermissionType["B_CHANNEL_CREATE_SEMI_PERMANENT"] = "b_channel_create_semi_permanent"; + PermissionType["B_CHANNEL_CREATE_TEMPORARY"] = "b_channel_create_temporary"; + PermissionType["B_CHANNEL_CREATE_PRIVATE"] = "b_channel_create_private"; + PermissionType["B_CHANNEL_CREATE_WITH_TOPIC"] = "b_channel_create_with_topic"; + PermissionType["B_CHANNEL_CREATE_WITH_DESCRIPTION"] = "b_channel_create_with_description"; + PermissionType["B_CHANNEL_CREATE_WITH_PASSWORD"] = "b_channel_create_with_password"; + PermissionType["B_CHANNEL_CREATE_MODIFY_WITH_CODEC_SPEEX8"] = "b_channel_create_modify_with_codec_speex8"; + PermissionType["B_CHANNEL_CREATE_MODIFY_WITH_CODEC_SPEEX16"] = "b_channel_create_modify_with_codec_speex16"; + PermissionType["B_CHANNEL_CREATE_MODIFY_WITH_CODEC_SPEEX32"] = "b_channel_create_modify_with_codec_speex32"; + PermissionType["B_CHANNEL_CREATE_MODIFY_WITH_CODEC_CELTMONO48"] = "b_channel_create_modify_with_codec_celtmono48"; + PermissionType["B_CHANNEL_CREATE_MODIFY_WITH_CODEC_OPUSVOICE"] = "b_channel_create_modify_with_codec_opusvoice"; + PermissionType["B_CHANNEL_CREATE_MODIFY_WITH_CODEC_OPUSMUSIC"] = "b_channel_create_modify_with_codec_opusmusic"; + PermissionType["I_CHANNEL_CREATE_MODIFY_WITH_CODEC_MAXQUALITY"] = "i_channel_create_modify_with_codec_maxquality"; + PermissionType["I_CHANNEL_CREATE_MODIFY_WITH_CODEC_LATENCY_FACTOR_MIN"] = "i_channel_create_modify_with_codec_latency_factor_min"; + PermissionType["B_CHANNEL_CREATE_WITH_MAXCLIENTS"] = "b_channel_create_with_maxclients"; + PermissionType["B_CHANNEL_CREATE_WITH_MAXFAMILYCLIENTS"] = "b_channel_create_with_maxfamilyclients"; + PermissionType["B_CHANNEL_CREATE_WITH_SORTORDER"] = "b_channel_create_with_sortorder"; + PermissionType["B_CHANNEL_CREATE_WITH_DEFAULT"] = "b_channel_create_with_default"; + PermissionType["B_CHANNEL_CREATE_WITH_NEEDED_TALK_POWER"] = "b_channel_create_with_needed_talk_power"; + PermissionType["B_CHANNEL_CREATE_MODIFY_WITH_FORCE_PASSWORD"] = "b_channel_create_modify_with_force_password"; + PermissionType["I_CHANNEL_CREATE_MODIFY_WITH_TEMP_DELETE_DELAY"] = "i_channel_create_modify_with_temp_delete_delay"; + PermissionType["B_CHANNEL_MODIFY_PARENT"] = "b_channel_modify_parent"; + PermissionType["B_CHANNEL_MODIFY_MAKE_DEFAULT"] = "b_channel_modify_make_default"; + PermissionType["B_CHANNEL_MODIFY_MAKE_PERMANENT"] = "b_channel_modify_make_permanent"; + PermissionType["B_CHANNEL_MODIFY_MAKE_SEMI_PERMANENT"] = "b_channel_modify_make_semi_permanent"; + PermissionType["B_CHANNEL_MODIFY_MAKE_TEMPORARY"] = "b_channel_modify_make_temporary"; + PermissionType["B_CHANNEL_MODIFY_NAME"] = "b_channel_modify_name"; + PermissionType["B_CHANNEL_MODIFY_TOPIC"] = "b_channel_modify_topic"; + PermissionType["B_CHANNEL_MODIFY_DESCRIPTION"] = "b_channel_modify_description"; + PermissionType["B_CHANNEL_MODIFY_PASSWORD"] = "b_channel_modify_password"; + PermissionType["B_CHANNEL_MODIFY_CODEC"] = "b_channel_modify_codec"; + PermissionType["B_CHANNEL_MODIFY_CODEC_QUALITY"] = "b_channel_modify_codec_quality"; + PermissionType["B_CHANNEL_MODIFY_CODEC_LATENCY_FACTOR"] = "b_channel_modify_codec_latency_factor"; + PermissionType["B_CHANNEL_MODIFY_MAXCLIENTS"] = "b_channel_modify_maxclients"; + PermissionType["B_CHANNEL_MODIFY_MAXFAMILYCLIENTS"] = "b_channel_modify_maxfamilyclients"; + PermissionType["B_CHANNEL_MODIFY_SORTORDER"] = "b_channel_modify_sortorder"; + PermissionType["B_CHANNEL_MODIFY_NEEDED_TALK_POWER"] = "b_channel_modify_needed_talk_power"; + PermissionType["I_CHANNEL_MODIFY_POWER"] = "i_channel_modify_power"; + PermissionType["I_CHANNEL_NEEDED_MODIFY_POWER"] = "i_channel_needed_modify_power"; + PermissionType["B_CHANNEL_MODIFY_MAKE_CODEC_ENCRYPTED"] = "b_channel_modify_make_codec_encrypted"; + PermissionType["B_CHANNEL_MODIFY_TEMP_DELETE_DELAY"] = "b_channel_modify_temp_delete_delay"; + PermissionType["B_CHANNEL_DELETE_PERMANENT"] = "b_channel_delete_permanent"; + PermissionType["B_CHANNEL_DELETE_SEMI_PERMANENT"] = "b_channel_delete_semi_permanent"; + PermissionType["B_CHANNEL_DELETE_TEMPORARY"] = "b_channel_delete_temporary"; + PermissionType["B_CHANNEL_DELETE_FLAG_FORCE"] = "b_channel_delete_flag_force"; + PermissionType["I_CHANNEL_DELETE_POWER"] = "i_channel_delete_power"; + PermissionType["I_CHANNEL_NEEDED_DELETE_POWER"] = "i_channel_needed_delete_power"; + PermissionType["B_CHANNEL_JOIN_PERMANENT"] = "b_channel_join_permanent"; + PermissionType["B_CHANNEL_JOIN_SEMI_PERMANENT"] = "b_channel_join_semi_permanent"; + PermissionType["B_CHANNEL_JOIN_TEMPORARY"] = "b_channel_join_temporary"; + PermissionType["B_CHANNEL_JOIN_IGNORE_PASSWORD"] = "b_channel_join_ignore_password"; + PermissionType["B_CHANNEL_JOIN_IGNORE_MAXCLIENTS"] = "b_channel_join_ignore_maxclients"; + PermissionType["I_CHANNEL_JOIN_POWER"] = "i_channel_join_power"; + PermissionType["I_CHANNEL_NEEDED_JOIN_POWER"] = "i_channel_needed_join_power"; + PermissionType["I_CHANNEL_SUBSCRIBE_POWER"] = "i_channel_subscribe_power"; + PermissionType["I_CHANNEL_NEEDED_SUBSCRIBE_POWER"] = "i_channel_needed_subscribe_power"; + PermissionType["I_CHANNEL_DESCRIPTION_VIEW_POWER"] = "i_channel_description_view_power"; + PermissionType["I_CHANNEL_NEEDED_DESCRIPTION_VIEW_POWER"] = "i_channel_needed_description_view_power"; + PermissionType["I_ICON_ID"] = "i_icon_id"; + PermissionType["I_MAX_ICON_FILESIZE"] = "i_max_icon_filesize"; + PermissionType["B_ICON_MANAGE"] = "b_icon_manage"; + PermissionType["B_GROUP_IS_PERMANENT"] = "b_group_is_permanent"; + PermissionType["I_GROUP_AUTO_UPDATE_TYPE"] = "i_group_auto_update_type"; + PermissionType["I_GROUP_AUTO_UPDATE_MAX_VALUE"] = "i_group_auto_update_max_value"; + PermissionType["I_GROUP_SORT_ID"] = "i_group_sort_id"; + PermissionType["I_GROUP_SHOW_NAME_IN_TREE"] = "i_group_show_name_in_tree"; + PermissionType["B_VIRTUALSERVER_SERVERGROUP_LIST"] = "b_virtualserver_servergroup_list"; + PermissionType["B_VIRTUALSERVER_SERVERGROUP_PERMISSION_LIST"] = "b_virtualserver_servergroup_permission_list"; + PermissionType["B_VIRTUALSERVER_SERVERGROUP_CLIENT_LIST"] = "b_virtualserver_servergroup_client_list"; + PermissionType["B_VIRTUALSERVER_CHANNELGROUP_LIST"] = "b_virtualserver_channelgroup_list"; + PermissionType["B_VIRTUALSERVER_CHANNELGROUP_PERMISSION_LIST"] = "b_virtualserver_channelgroup_permission_list"; + PermissionType["B_VIRTUALSERVER_CHANNELGROUP_CLIENT_LIST"] = "b_virtualserver_channelgroup_client_list"; + PermissionType["B_VIRTUALSERVER_CLIENT_PERMISSION_LIST"] = "b_virtualserver_client_permission_list"; + PermissionType["B_VIRTUALSERVER_CHANNEL_PERMISSION_LIST"] = "b_virtualserver_channel_permission_list"; + PermissionType["B_VIRTUALSERVER_CHANNELCLIENT_PERMISSION_LIST"] = "b_virtualserver_channelclient_permission_list"; + PermissionType["B_VIRTUALSERVER_SERVERGROUP_CREATE"] = "b_virtualserver_servergroup_create"; + PermissionType["B_VIRTUALSERVER_CHANNELGROUP_CREATE"] = "b_virtualserver_channelgroup_create"; + PermissionType["I_SERVER_GROUP_MODIFY_POWER"] = "i_server_group_modify_power"; + PermissionType["I_SERVER_GROUP_NEEDED_MODIFY_POWER"] = "i_server_group_needed_modify_power"; + PermissionType["I_SERVER_GROUP_MEMBER_ADD_POWER"] = "i_server_group_member_add_power"; + PermissionType["I_SERVER_GROUP_NEEDED_MEMBER_ADD_POWER"] = "i_server_group_needed_member_add_power"; + PermissionType["I_SERVER_GROUP_MEMBER_REMOVE_POWER"] = "i_server_group_member_remove_power"; + PermissionType["I_SERVER_GROUP_NEEDED_MEMBER_REMOVE_POWER"] = "i_server_group_needed_member_remove_power"; + PermissionType["I_CHANNEL_GROUP_MODIFY_POWER"] = "i_channel_group_modify_power"; + PermissionType["I_CHANNEL_GROUP_NEEDED_MODIFY_POWER"] = "i_channel_group_needed_modify_power"; + PermissionType["I_CHANNEL_GROUP_MEMBER_ADD_POWER"] = "i_channel_group_member_add_power"; + PermissionType["I_CHANNEL_GROUP_NEEDED_MEMBER_ADD_POWER"] = "i_channel_group_needed_member_add_power"; + PermissionType["I_CHANNEL_GROUP_MEMBER_REMOVE_POWER"] = "i_channel_group_member_remove_power"; + PermissionType["I_CHANNEL_GROUP_NEEDED_MEMBER_REMOVE_POWER"] = "i_channel_group_needed_member_remove_power"; + PermissionType["I_GROUP_MEMBER_ADD_POWER"] = "i_group_member_add_power"; + PermissionType["I_GROUP_NEEDED_MEMBER_ADD_POWER"] = "i_group_needed_member_add_power"; + PermissionType["I_GROUP_MEMBER_REMOVE_POWER"] = "i_group_member_remove_power"; + PermissionType["I_GROUP_NEEDED_MEMBER_REMOVE_POWER"] = "i_group_needed_member_remove_power"; + PermissionType["I_GROUP_MODIFY_POWER"] = "i_group_modify_power"; + PermissionType["I_GROUP_NEEDED_MODIFY_POWER"] = "i_group_needed_modify_power"; + PermissionType["I_DISPLAYED_GROUP_MEMBER_ADD_POWER"] = "i_displayed_group_member_add_power"; + PermissionType["I_DISPLAYED_GROUP_NEEDED_MEMBER_ADD_POWER"] = "i_displayed_group_needed_member_add_power"; + PermissionType["I_DISPLAYED_GROUP_MEMBER_REMOVE_POWER"] = "i_displayed_group_member_remove_power"; + PermissionType["I_DISPLAYED_GROUP_NEEDED_MEMBER_REMOVE_POWER"] = "i_displayed_group_needed_member_remove_power"; + PermissionType["I_DISPLAYED_GROUP_MODIFY_POWER"] = "i_displayed_group_modify_power"; + PermissionType["I_DISPLAYED_GROUP_NEEDED_MODIFY_POWER"] = "i_displayed_group_needed_modify_power"; + PermissionType["I_PERMISSION_MODIFY_POWER"] = "i_permission_modify_power"; + PermissionType["B_PERMISSION_MODIFY_POWER_IGNORE"] = "b_permission_modify_power_ignore"; + PermissionType["B_VIRTUALSERVER_SERVERGROUP_DELETE"] = "b_virtualserver_servergroup_delete"; + PermissionType["B_VIRTUALSERVER_CHANNELGROUP_DELETE"] = "b_virtualserver_channelgroup_delete"; + PermissionType["I_CLIENT_PERMISSION_MODIFY_POWER"] = "i_client_permission_modify_power"; + PermissionType["I_CLIENT_NEEDED_PERMISSION_MODIFY_POWER"] = "i_client_needed_permission_modify_power"; + PermissionType["I_CLIENT_MAX_CLONES_UID"] = "i_client_max_clones_uid"; + PermissionType["I_CLIENT_MAX_IDLETIME"] = "i_client_max_idletime"; + PermissionType["I_CLIENT_MAX_AVATAR_FILESIZE"] = "i_client_max_avatar_filesize"; + PermissionType["I_CLIENT_MAX_CHANNEL_SUBSCRIPTIONS"] = "i_client_max_channel_subscriptions"; + PermissionType["B_CLIENT_IS_PRIORITY_SPEAKER"] = "b_client_is_priority_speaker"; + PermissionType["B_CLIENT_SKIP_CHANNELGROUP_PERMISSIONS"] = "b_client_skip_channelgroup_permissions"; + PermissionType["B_CLIENT_FORCE_PUSH_TO_TALK"] = "b_client_force_push_to_talk"; + PermissionType["B_CLIENT_IGNORE_BANS"] = "b_client_ignore_bans"; + PermissionType["B_CLIENT_IGNORE_ANTIFLOOD"] = "b_client_ignore_antiflood"; + PermissionType["B_CLIENT_ISSUE_CLIENT_QUERY_COMMAND"] = "b_client_issue_client_query_command"; + PermissionType["B_CLIENT_USE_RESERVED_SLOT"] = "b_client_use_reserved_slot"; + PermissionType["B_CLIENT_USE_CHANNEL_COMMANDER"] = "b_client_use_channel_commander"; + PermissionType["B_CLIENT_REQUEST_TALKER"] = "b_client_request_talker"; + PermissionType["B_CLIENT_AVATAR_DELETE_OTHER"] = "b_client_avatar_delete_other"; + PermissionType["B_CLIENT_IS_STICKY"] = "b_client_is_sticky"; + PermissionType["B_CLIENT_IGNORE_STICKY"] = "b_client_ignore_sticky"; + PermissionType["B_CLIENT_MUSIC_CHANNEL_LIST"] = "b_client_music_channel_list"; + PermissionType["B_CLIENT_MUSIC_SERVER_LIST"] = "b_client_music_server_list"; + PermissionType["I_CLIENT_MUSIC_INFO"] = "i_client_music_info"; + PermissionType["I_CLIENT_MUSIC_NEEDED_INFO"] = "i_client_music_needed_info"; + PermissionType["B_CLIENT_INFO_VIEW"] = "b_client_info_view"; + PermissionType["B_CLIENT_PERMISSIONOVERVIEW_VIEW"] = "b_client_permissionoverview_view"; + PermissionType["B_CLIENT_PERMISSIONOVERVIEW_OWN"] = "b_client_permissionoverview_own"; + PermissionType["B_CLIENT_REMOTEADDRESS_VIEW"] = "b_client_remoteaddress_view"; + PermissionType["I_CLIENT_SERVERQUERY_VIEW_POWER"] = "i_client_serverquery_view_power"; + PermissionType["I_CLIENT_NEEDED_SERVERQUERY_VIEW_POWER"] = "i_client_needed_serverquery_view_power"; + PermissionType["B_CLIENT_CUSTOM_INFO_VIEW"] = "b_client_custom_info_view"; + PermissionType["I_CLIENT_KICK_FROM_SERVER_POWER"] = "i_client_kick_from_server_power"; + PermissionType["I_CLIENT_NEEDED_KICK_FROM_SERVER_POWER"] = "i_client_needed_kick_from_server_power"; + PermissionType["I_CLIENT_KICK_FROM_CHANNEL_POWER"] = "i_client_kick_from_channel_power"; + PermissionType["I_CLIENT_NEEDED_KICK_FROM_CHANNEL_POWER"] = "i_client_needed_kick_from_channel_power"; + PermissionType["I_CLIENT_BAN_POWER"] = "i_client_ban_power"; + PermissionType["I_CLIENT_NEEDED_BAN_POWER"] = "i_client_needed_ban_power"; + PermissionType["I_CLIENT_MOVE_POWER"] = "i_client_move_power"; + PermissionType["I_CLIENT_NEEDED_MOVE_POWER"] = "i_client_needed_move_power"; + PermissionType["I_CLIENT_COMPLAIN_POWER"] = "i_client_complain_power"; + PermissionType["I_CLIENT_NEEDED_COMPLAIN_POWER"] = "i_client_needed_complain_power"; + PermissionType["B_CLIENT_COMPLAIN_LIST"] = "b_client_complain_list"; + PermissionType["B_CLIENT_COMPLAIN_DELETE_OWN"] = "b_client_complain_delete_own"; + PermissionType["B_CLIENT_COMPLAIN_DELETE"] = "b_client_complain_delete"; + PermissionType["B_CLIENT_BAN_LIST"] = "b_client_ban_list"; + PermissionType["B_CLIENT_BAN_LIST_GLOBAL"] = "b_client_ban_list_global"; + PermissionType["B_CLIENT_BAN_CREATE"] = "b_client_ban_create"; + PermissionType["B_CLIENT_BAN_CREATE_GLOBAL"] = "b_client_ban_create_global"; + PermissionType["B_CLIENT_BAN_EDIT"] = "b_client_ban_edit"; + PermissionType["B_CLIENT_BAN_EDIT_GLOBAL"] = "b_client_ban_edit_global"; + PermissionType["B_CLIENT_BAN_DELETE_OWN"] = "b_client_ban_delete_own"; + PermissionType["B_CLIENT_BAN_DELETE"] = "b_client_ban_delete"; + PermissionType["B_CLIENT_BAN_DELETE_OWN_GLOBAL"] = "b_client_ban_delete_own_global"; + PermissionType["B_CLIENT_BAN_DELETE_GLOBAL"] = "b_client_ban_delete_global"; + PermissionType["I_CLIENT_BAN_MAX_BANTIME"] = "i_client_ban_max_bantime"; + PermissionType["I_CLIENT_PRIVATE_TEXTMESSAGE_POWER"] = "i_client_private_textmessage_power"; + PermissionType["I_CLIENT_NEEDED_PRIVATE_TEXTMESSAGE_POWER"] = "i_client_needed_private_textmessage_power"; + PermissionType["B_CLIENT_SERVER_TEXTMESSAGE_SEND"] = "b_client_server_textmessage_send"; + PermissionType["B_CLIENT_CHANNEL_TEXTMESSAGE_SEND"] = "b_client_channel_textmessage_send"; + PermissionType["B_CLIENT_OFFLINE_TEXTMESSAGE_SEND"] = "b_client_offline_textmessage_send"; + PermissionType["I_CLIENT_TALK_POWER"] = "i_client_talk_power"; + PermissionType["I_CLIENT_NEEDED_TALK_POWER"] = "i_client_needed_talk_power"; + PermissionType["I_CLIENT_POKE_POWER"] = "i_client_poke_power"; + PermissionType["I_CLIENT_NEEDED_POKE_POWER"] = "i_client_needed_poke_power"; + PermissionType["B_CLIENT_SET_FLAG_TALKER"] = "b_client_set_flag_talker"; + PermissionType["I_CLIENT_WHISPER_POWER"] = "i_client_whisper_power"; + PermissionType["I_CLIENT_NEEDED_WHISPER_POWER"] = "i_client_needed_whisper_power"; + PermissionType["B_CLIENT_MODIFY_DESCRIPTION"] = "b_client_modify_description"; + PermissionType["B_CLIENT_MODIFY_OWN_DESCRIPTION"] = "b_client_modify_own_description"; + PermissionType["B_CLIENT_MODIFY_DBPROPERTIES"] = "b_client_modify_dbproperties"; + PermissionType["B_CLIENT_DELETE_DBPROPERTIES"] = "b_client_delete_dbproperties"; + PermissionType["B_CLIENT_CREATE_MODIFY_SERVERQUERY_LOGIN"] = "b_client_create_modify_serverquery_login"; + PermissionType["B_CLIENT_MUSIC_CREATE"] = "b_client_music_create"; + PermissionType["I_CLIENT_MUSIC_LIMIT"] = "i_client_music_limit"; + PermissionType["I_CLIENT_MUSIC_DELETE_POWER"] = "i_client_music_delete_power"; + PermissionType["I_CLIENT_MUSIC_NEEDED_DELETE_POWER"] = "i_client_music_needed_delete_power"; + PermissionType["I_CLIENT_MUSIC_PLAY_POWER"] = "i_client_music_play_power"; + PermissionType["I_CLIENT_MUSIC_NEEDED_PLAY_POWER"] = "i_client_music_needed_play_power"; + PermissionType["I_CLIENT_MUSIC_RENAME_POWER"] = "i_client_music_rename_power"; + PermissionType["I_CLIENT_MUSIC_NEEDED_RENAME_POWER"] = "i_client_music_needed_rename_power"; + PermissionType["B_FT_IGNORE_PASSWORD"] = "b_ft_ignore_password"; + PermissionType["B_FT_TRANSFER_LIST"] = "b_ft_transfer_list"; + PermissionType["I_FT_FILE_UPLOAD_POWER"] = "i_ft_file_upload_power"; + PermissionType["I_FT_NEEDED_FILE_UPLOAD_POWER"] = "i_ft_needed_file_upload_power"; + PermissionType["I_FT_FILE_DOWNLOAD_POWER"] = "i_ft_file_download_power"; + PermissionType["I_FT_NEEDED_FILE_DOWNLOAD_POWER"] = "i_ft_needed_file_download_power"; + PermissionType["I_FT_FILE_DELETE_POWER"] = "i_ft_file_delete_power"; + PermissionType["I_FT_NEEDED_FILE_DELETE_POWER"] = "i_ft_needed_file_delete_power"; + PermissionType["I_FT_FILE_RENAME_POWER"] = "i_ft_file_rename_power"; + PermissionType["I_FT_NEEDED_FILE_RENAME_POWER"] = "i_ft_needed_file_rename_power"; + PermissionType["I_FT_FILE_BROWSE_POWER"] = "i_ft_file_browse_power"; + PermissionType["I_FT_NEEDED_FILE_BROWSE_POWER"] = "i_ft_needed_file_browse_power"; + PermissionType["I_FT_DIRECTORY_CREATE_POWER"] = "i_ft_directory_create_power"; + PermissionType["I_FT_NEEDED_DIRECTORY_CREATE_POWER"] = "i_ft_needed_directory_create_power"; + PermissionType["I_FT_QUOTA_MB_DOWNLOAD_PER_CLIENT"] = "i_ft_quota_mb_download_per_client"; + PermissionType["I_FT_QUOTA_MB_UPLOAD_PER_CLIENT"] = "i_ft_quota_mb_upload_per_client"; +})(PermissionType || (PermissionType = {})); +class PermissionInfo { +} +class GrantedPermission { + constructor(type, value) { + this.type = type; + this.value = value; + } + granted(requiredValue, required = true) { + if (this.value == -2) + return !required; + return this.value == -1 || this.value > requiredValue; + } + hasValue() { + return this.value != -2; + } +} +class NeededGrantedPermission extends GrantedPermission { + constructor(type, value) { + super(type, value); + this.changeListener = []; + } +} +class PermissionManager { + constructor(client) { + this.permissionList = []; + this.neededPermissions = []; + this.handle = client; + this.handle.serverConnection.commandHandler["notifyclientneededpermissions"] = this.onNeededPermissions.bind(this); + this.handle.serverConnection.commandHandler["notifypermissionlist"] = this.onPermissionList.bind(this); + } + requestPermissionList() { + this.handle.serverConnection.sendCommand("permissionlist"); + } + onPermissionList(json) { + this.permissionList = []; + for (let e in json) { + if (e["group_id_end"]) + continue; //Skip all group ids (may use later?) + let perm = new PermissionInfo(); + perm.name = e["permname"]; + perm.id = e["permid"]; + perm.description = e["permdesc"]; + this.permissionList.push(perm); + } + console.log("Got " + this.permissionList.length + " permissions"); + } + onNeededPermissions(json) { + let copy = this.neededPermissions; + console.debug("[Permissions] Got " + json.length + " needed permissions."); + for (let e in json) { + for (let p of copy) + if (p.type.id == e["permid"]) { + copy.remove(p); + p.value = e["permvalue"]; + for (let listener of p.changeListener) + listener(p.value); + } + } + console.debug("[Permissions] Dropping " + copy.length + " needed permissions"); + for (let e of copy) { + this.neededPermissions.remove(e); + e.value = -2; + for (let listener of e.changeListener) + listener(e.value); + } + } + resolveInfo(key) { + for (let perm of this.permissionList) + if (perm.id == key || perm.name == key) + return perm; + return undefined; + } + neededPermission(key) { + for (let perm of this.neededPermissions) + if (perm.type.id == key || perm.type.name == key || perm.type == key) + return perm; + return new GrantedPermission(key instanceof PermissionInfo ? key : this.resolveInfo(key), -2); + } +} +//# sourceMappingURL=PermissionManager.js.map \ No newline at end of file diff --git a/js/permission/PermissionManager.js.map b/js/permission/PermissionManager.js.map new file mode 100644 index 00000000..96af0048 --- /dev/null +++ b/js/permission/PermissionManager.js.map @@ -0,0 +1 @@ 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\ No newline at end of file diff --git a/js/permission/PermissionManager.ts b/js/permission/PermissionManager.ts new file mode 100644 index 00000000..1e0c500b --- /dev/null +++ b/js/permission/PermissionManager.ts @@ -0,0 +1,393 @@ +/// + +enum PermissionType { + B_SERVERINSTANCE_HELP_VIEW = "b_serverinstance_help_view", + B_SERVERINSTANCE_VERSION_VIEW = "b_serverinstance_version_view", + B_SERVERINSTANCE_INFO_VIEW = "b_serverinstance_info_view", + B_SERVERINSTANCE_VIRTUALSERVER_LIST = "b_serverinstance_virtualserver_list", + B_SERVERINSTANCE_BINDING_LIST = "b_serverinstance_binding_list", + B_SERVERINSTANCE_PERMISSION_LIST = "b_serverinstance_permission_list", + B_SERVERINSTANCE_PERMISSION_FIND = "b_serverinstance_permission_find", + B_VIRTUALSERVER_CREATE = "b_virtualserver_create", + B_VIRTUALSERVER_DELETE = "b_virtualserver_delete", + B_VIRTUALSERVER_START_ANY = "b_virtualserver_start_any", + B_VIRTUALSERVER_STOP_ANY = "b_virtualserver_stop_any", + B_VIRTUALSERVER_CHANGE_MACHINE_ID = "b_virtualserver_change_machine_id", + B_VIRTUALSERVER_CHANGE_TEMPLATE = "b_virtualserver_change_template", + B_SERVERQUERY_LOGIN = "b_serverquery_login", + B_SERVERINSTANCE_TEXTMESSAGE_SEND = "b_serverinstance_textmessage_send", + B_SERVERINSTANCE_LOG_VIEW = "b_serverinstance_log_view", + B_SERVERINSTANCE_LOG_ADD = "b_serverinstance_log_add", + B_SERVERINSTANCE_STOP = "b_serverinstance_stop", + B_SERVERINSTANCE_MODIFY_SETTINGS = "b_serverinstance_modify_settings", + B_SERVERINSTANCE_MODIFY_QUERYGROUP = "b_serverinstance_modify_querygroup", + B_SERVERINSTANCE_MODIFY_TEMPLATES = "b_serverinstance_modify_templates", + B_VIRTUALSERVER_SELECT = "b_virtualserver_select", + B_VIRTUALSERVER_INFO_VIEW = "b_virtualserver_info_view", + B_VIRTUALSERVER_CONNECTIONINFO_VIEW = "b_virtualserver_connectioninfo_view", + B_VIRTUALSERVER_CHANNEL_LIST = "b_virtualserver_channel_list", + B_VIRTUALSERVER_CHANNEL_SEARCH = "b_virtualserver_channel_search", + B_VIRTUALSERVER_CLIENT_LIST = "b_virtualserver_client_list", + B_VIRTUALSERVER_CLIENT_SEARCH = "b_virtualserver_client_search", + B_VIRTUALSERVER_CLIENT_DBLIST = "b_virtualserver_client_dblist", + B_VIRTUALSERVER_CLIENT_DBSEARCH = "b_virtualserver_client_dbsearch", + B_VIRTUALSERVER_CLIENT_DBINFO = "b_virtualserver_client_dbinfo", + B_VIRTUALSERVER_PERMISSION_FIND = "b_virtualserver_permission_find", + B_VIRTUALSERVER_CUSTOM_SEARCH = "b_virtualserver_custom_search", + B_VIRTUALSERVER_START = "b_virtualserver_start", + B_VIRTUALSERVER_STOP = "b_virtualserver_stop", + B_VIRTUALSERVER_TOKEN_LIST = "b_virtualserver_token_list", + B_VIRTUALSERVER_TOKEN_ADD = "b_virtualserver_token_add", + B_VIRTUALSERVER_TOKEN_USE = "b_virtualserver_token_use", + B_VIRTUALSERVER_TOKEN_DELETE = "b_virtualserver_token_delete", + B_VIRTUALSERVER_LOG_VIEW = "b_virtualserver_log_view", + B_VIRTUALSERVER_LOG_ADD = "b_virtualserver_log_add", + B_VIRTUALSERVER_JOIN_IGNORE_PASSWORD = "b_virtualserver_join_ignore_password", + B_VIRTUALSERVER_NOTIFY_REGISTER = "b_virtualserver_notify_register", + B_VIRTUALSERVER_NOTIFY_UNREGISTER = "b_virtualserver_notify_unregister", + B_VIRTUALSERVER_SNAPSHOT_CREATE = "b_virtualserver_snapshot_create", + B_VIRTUALSERVER_SNAPSHOT_DEPLOY = "b_virtualserver_snapshot_deploy", + B_VIRTUALSERVER_PERMISSION_RESET = "b_virtualserver_permission_reset", + B_VIRTUALSERVER_MODIFY_NAME = "b_virtualserver_modify_name", + B_VIRTUALSERVER_MODIFY_WELCOMEMESSAGE = "b_virtualserver_modify_welcomemessage", + B_VIRTUALSERVER_MODIFY_MAXCLIENTS = "b_virtualserver_modify_maxclients", + B_VIRTUALSERVER_MODIFY_RESERVED_SLOTS = "b_virtualserver_modify_reserved_slots", + B_VIRTUALSERVER_MODIFY_PASSWORD = "b_virtualserver_modify_password", + B_VIRTUALSERVER_MODIFY_DEFAULT_SERVERGROUP = "b_virtualserver_modify_default_servergroup", + B_VIRTUALSERVER_MODIFY_DEFAULT_CHANNELGROUP = "b_virtualserver_modify_default_channelgroup", + B_VIRTUALSERVER_MODIFY_DEFAULT_CHANNELADMINGROUP = "b_virtualserver_modify_default_channeladmingroup", + B_VIRTUALSERVER_MODIFY_CHANNEL_FORCED_SILENCE = "b_virtualserver_modify_channel_forced_silence", + B_VIRTUALSERVER_MODIFY_COMPLAIN = "b_virtualserver_modify_complain", + B_VIRTUALSERVER_MODIFY_ANTIFLOOD = "b_virtualserver_modify_antiflood", + B_VIRTUALSERVER_MODIFY_FT_SETTINGS = "b_virtualserver_modify_ft_settings", + B_VIRTUALSERVER_MODIFY_FT_QUOTAS = "b_virtualserver_modify_ft_quotas", + B_VIRTUALSERVER_MODIFY_HOSTMESSAGE = "b_virtualserver_modify_hostmessage", + B_VIRTUALSERVER_MODIFY_HOSTBANNER = "b_virtualserver_modify_hostbanner", + B_VIRTUALSERVER_MODIFY_HOSTBUTTON = "b_virtualserver_modify_hostbutton", + B_VIRTUALSERVER_MODIFY_PORT = "b_virtualserver_modify_port", + B_VIRTUALSERVER_MODIFY_HOST = "b_virtualserver_modify_host", + B_VIRTUALSERVER_MODIFY_AUTOSTART = "b_virtualserver_modify_autostart", + B_VIRTUALSERVER_MODIFY_NEEDED_IDENTITY_SECURITY_LEVEL = "b_virtualserver_modify_needed_identity_security_level", + B_VIRTUALSERVER_MODIFY_PRIORITY_SPEAKER_DIMM_MODIFICATOR = "b_virtualserver_modify_priority_speaker_dimm_modificator", + B_VIRTUALSERVER_MODIFY_LOG_SETTINGS = "b_virtualserver_modify_log_settings", + B_VIRTUALSERVER_MODIFY_MIN_CLIENT_VERSION = "b_virtualserver_modify_min_client_version", + B_VIRTUALSERVER_MODIFY_ICON_ID = "b_virtualserver_modify_icon_id", + B_VIRTUALSERVER_MODIFY_WEBLIST = "b_virtualserver_modify_weblist", + B_VIRTUALSERVER_MODIFY_CODEC_ENCRYPTION_MODE = "b_virtualserver_modify_codec_encryption_mode", + B_VIRTUALSERVER_MODIFY_TEMPORARY_PASSWORDS = "b_virtualserver_modify_temporary_passwords", + B_VIRTUALSERVER_MODIFY_TEMPORARY_PASSWORDS_OWN = "b_virtualserver_modify_temporary_passwords_own", + B_VIRTUALSERVER_MODIFY_CHANNEL_TEMP_DELETE_DELAY_DEFAULT = "b_virtualserver_modify_channel_temp_delete_delay_default", + B_VIRTUALSERVER_MODIFY_MUSIC_BOT_LIMIT = "b_virtualserver_modify_music_bot_limit", + I_CHANNEL_MIN_DEPTH = "i_channel_min_depth", + I_CHANNEL_MAX_DEPTH = "i_channel_max_depth", + B_CHANNEL_GROUP_INHERITANCE_END = "b_channel_group_inheritance_end", + I_CHANNEL_PERMISSION_MODIFY_POWER = "i_channel_permission_modify_power", + I_CHANNEL_NEEDED_PERMISSION_MODIFY_POWER = "i_channel_needed_permission_modify_power", + B_CHANNEL_INFO_VIEW = "b_channel_info_view", + B_CHANNEL_CREATE_CHILD = "b_channel_create_child", + B_CHANNEL_CREATE_PERMANENT = "b_channel_create_permanent", + B_CHANNEL_CREATE_SEMI_PERMANENT = "b_channel_create_semi_permanent", + B_CHANNEL_CREATE_TEMPORARY = "b_channel_create_temporary", + B_CHANNEL_CREATE_PRIVATE = "b_channel_create_private", + B_CHANNEL_CREATE_WITH_TOPIC = "b_channel_create_with_topic", + B_CHANNEL_CREATE_WITH_DESCRIPTION = "b_channel_create_with_description", + B_CHANNEL_CREATE_WITH_PASSWORD = "b_channel_create_with_password", + B_CHANNEL_CREATE_MODIFY_WITH_CODEC_SPEEX8 = "b_channel_create_modify_with_codec_speex8", + B_CHANNEL_CREATE_MODIFY_WITH_CODEC_SPEEX16 = "b_channel_create_modify_with_codec_speex16", + B_CHANNEL_CREATE_MODIFY_WITH_CODEC_SPEEX32 = "b_channel_create_modify_with_codec_speex32", + B_CHANNEL_CREATE_MODIFY_WITH_CODEC_CELTMONO48 = "b_channel_create_modify_with_codec_celtmono48", + B_CHANNEL_CREATE_MODIFY_WITH_CODEC_OPUSVOICE = "b_channel_create_modify_with_codec_opusvoice", + B_CHANNEL_CREATE_MODIFY_WITH_CODEC_OPUSMUSIC = "b_channel_create_modify_with_codec_opusmusic", + I_CHANNEL_CREATE_MODIFY_WITH_CODEC_MAXQUALITY = "i_channel_create_modify_with_codec_maxquality", + I_CHANNEL_CREATE_MODIFY_WITH_CODEC_LATENCY_FACTOR_MIN = "i_channel_create_modify_with_codec_latency_factor_min", + B_CHANNEL_CREATE_WITH_MAXCLIENTS = "b_channel_create_with_maxclients", + B_CHANNEL_CREATE_WITH_MAXFAMILYCLIENTS = "b_channel_create_with_maxfamilyclients", + B_CHANNEL_CREATE_WITH_SORTORDER = "b_channel_create_with_sortorder", + B_CHANNEL_CREATE_WITH_DEFAULT = "b_channel_create_with_default", + B_CHANNEL_CREATE_WITH_NEEDED_TALK_POWER = "b_channel_create_with_needed_talk_power", + B_CHANNEL_CREATE_MODIFY_WITH_FORCE_PASSWORD = "b_channel_create_modify_with_force_password", + I_CHANNEL_CREATE_MODIFY_WITH_TEMP_DELETE_DELAY = "i_channel_create_modify_with_temp_delete_delay", + B_CHANNEL_MODIFY_PARENT = "b_channel_modify_parent", + B_CHANNEL_MODIFY_MAKE_DEFAULT = "b_channel_modify_make_default", + B_CHANNEL_MODIFY_MAKE_PERMANENT = "b_channel_modify_make_permanent", + B_CHANNEL_MODIFY_MAKE_SEMI_PERMANENT = "b_channel_modify_make_semi_permanent", + B_CHANNEL_MODIFY_MAKE_TEMPORARY = "b_channel_modify_make_temporary", + B_CHANNEL_MODIFY_NAME = "b_channel_modify_name", + B_CHANNEL_MODIFY_TOPIC = "b_channel_modify_topic", + B_CHANNEL_MODIFY_DESCRIPTION = "b_channel_modify_description", + B_CHANNEL_MODIFY_PASSWORD = "b_channel_modify_password", + B_CHANNEL_MODIFY_CODEC = "b_channel_modify_codec", + B_CHANNEL_MODIFY_CODEC_QUALITY = "b_channel_modify_codec_quality", + B_CHANNEL_MODIFY_CODEC_LATENCY_FACTOR = "b_channel_modify_codec_latency_factor", + B_CHANNEL_MODIFY_MAXCLIENTS = "b_channel_modify_maxclients", + B_CHANNEL_MODIFY_MAXFAMILYCLIENTS = "b_channel_modify_maxfamilyclients", + B_CHANNEL_MODIFY_SORTORDER = "b_channel_modify_sortorder", + B_CHANNEL_MODIFY_NEEDED_TALK_POWER = "b_channel_modify_needed_talk_power", + I_CHANNEL_MODIFY_POWER = "i_channel_modify_power", + I_CHANNEL_NEEDED_MODIFY_POWER = "i_channel_needed_modify_power", + B_CHANNEL_MODIFY_MAKE_CODEC_ENCRYPTED = "b_channel_modify_make_codec_encrypted", + B_CHANNEL_MODIFY_TEMP_DELETE_DELAY = "b_channel_modify_temp_delete_delay", + B_CHANNEL_DELETE_PERMANENT = "b_channel_delete_permanent", + B_CHANNEL_DELETE_SEMI_PERMANENT = "b_channel_delete_semi_permanent", + B_CHANNEL_DELETE_TEMPORARY = "b_channel_delete_temporary", + B_CHANNEL_DELETE_FLAG_FORCE = "b_channel_delete_flag_force", + I_CHANNEL_DELETE_POWER = "i_channel_delete_power", + I_CHANNEL_NEEDED_DELETE_POWER = "i_channel_needed_delete_power", + B_CHANNEL_JOIN_PERMANENT = "b_channel_join_permanent", + B_CHANNEL_JOIN_SEMI_PERMANENT = "b_channel_join_semi_permanent", + B_CHANNEL_JOIN_TEMPORARY = "b_channel_join_temporary", + B_CHANNEL_JOIN_IGNORE_PASSWORD = "b_channel_join_ignore_password", + B_CHANNEL_JOIN_IGNORE_MAXCLIENTS = "b_channel_join_ignore_maxclients", + I_CHANNEL_JOIN_POWER = "i_channel_join_power", + I_CHANNEL_NEEDED_JOIN_POWER = "i_channel_needed_join_power", + I_CHANNEL_SUBSCRIBE_POWER = "i_channel_subscribe_power", + I_CHANNEL_NEEDED_SUBSCRIBE_POWER = "i_channel_needed_subscribe_power", + I_CHANNEL_DESCRIPTION_VIEW_POWER = "i_channel_description_view_power", + I_CHANNEL_NEEDED_DESCRIPTION_VIEW_POWER = "i_channel_needed_description_view_power", + I_ICON_ID = "i_icon_id", + I_MAX_ICON_FILESIZE = "i_max_icon_filesize", + B_ICON_MANAGE = "b_icon_manage", + B_GROUP_IS_PERMANENT = "b_group_is_permanent", + I_GROUP_AUTO_UPDATE_TYPE = "i_group_auto_update_type", + I_GROUP_AUTO_UPDATE_MAX_VALUE = "i_group_auto_update_max_value", + I_GROUP_SORT_ID = "i_group_sort_id", + I_GROUP_SHOW_NAME_IN_TREE = "i_group_show_name_in_tree", + B_VIRTUALSERVER_SERVERGROUP_LIST = "b_virtualserver_servergroup_list", + B_VIRTUALSERVER_SERVERGROUP_PERMISSION_LIST = "b_virtualserver_servergroup_permission_list", + B_VIRTUALSERVER_SERVERGROUP_CLIENT_LIST = "b_virtualserver_servergroup_client_list", + B_VIRTUALSERVER_CHANNELGROUP_LIST = "b_virtualserver_channelgroup_list", + B_VIRTUALSERVER_CHANNELGROUP_PERMISSION_LIST = "b_virtualserver_channelgroup_permission_list", + B_VIRTUALSERVER_CHANNELGROUP_CLIENT_LIST = "b_virtualserver_channelgroup_client_list", + B_VIRTUALSERVER_CLIENT_PERMISSION_LIST = "b_virtualserver_client_permission_list", + B_VIRTUALSERVER_CHANNEL_PERMISSION_LIST = "b_virtualserver_channel_permission_list", + B_VIRTUALSERVER_CHANNELCLIENT_PERMISSION_LIST = "b_virtualserver_channelclient_permission_list", + B_VIRTUALSERVER_SERVERGROUP_CREATE = "b_virtualserver_servergroup_create", + B_VIRTUALSERVER_CHANNELGROUP_CREATE = "b_virtualserver_channelgroup_create", + I_SERVER_GROUP_MODIFY_POWER = "i_server_group_modify_power", + I_SERVER_GROUP_NEEDED_MODIFY_POWER = "i_server_group_needed_modify_power", + I_SERVER_GROUP_MEMBER_ADD_POWER = "i_server_group_member_add_power", + I_SERVER_GROUP_NEEDED_MEMBER_ADD_POWER = "i_server_group_needed_member_add_power", + I_SERVER_GROUP_MEMBER_REMOVE_POWER = "i_server_group_member_remove_power", + I_SERVER_GROUP_NEEDED_MEMBER_REMOVE_POWER = "i_server_group_needed_member_remove_power", + I_CHANNEL_GROUP_MODIFY_POWER = "i_channel_group_modify_power", + I_CHANNEL_GROUP_NEEDED_MODIFY_POWER = "i_channel_group_needed_modify_power", + I_CHANNEL_GROUP_MEMBER_ADD_POWER = "i_channel_group_member_add_power", + I_CHANNEL_GROUP_NEEDED_MEMBER_ADD_POWER = "i_channel_group_needed_member_add_power", + I_CHANNEL_GROUP_MEMBER_REMOVE_POWER = "i_channel_group_member_remove_power", + I_CHANNEL_GROUP_NEEDED_MEMBER_REMOVE_POWER = "i_channel_group_needed_member_remove_power", + I_GROUP_MEMBER_ADD_POWER = "i_group_member_add_power", + I_GROUP_NEEDED_MEMBER_ADD_POWER = "i_group_needed_member_add_power", + I_GROUP_MEMBER_REMOVE_POWER = "i_group_member_remove_power", + I_GROUP_NEEDED_MEMBER_REMOVE_POWER = "i_group_needed_member_remove_power", + I_GROUP_MODIFY_POWER = "i_group_modify_power", + I_GROUP_NEEDED_MODIFY_POWER = "i_group_needed_modify_power", + I_DISPLAYED_GROUP_MEMBER_ADD_POWER = "i_displayed_group_member_add_power", + I_DISPLAYED_GROUP_NEEDED_MEMBER_ADD_POWER = "i_displayed_group_needed_member_add_power", + I_DISPLAYED_GROUP_MEMBER_REMOVE_POWER = "i_displayed_group_member_remove_power", + I_DISPLAYED_GROUP_NEEDED_MEMBER_REMOVE_POWER = "i_displayed_group_needed_member_remove_power", + I_DISPLAYED_GROUP_MODIFY_POWER = "i_displayed_group_modify_power", + I_DISPLAYED_GROUP_NEEDED_MODIFY_POWER = "i_displayed_group_needed_modify_power", + I_PERMISSION_MODIFY_POWER = "i_permission_modify_power", + B_PERMISSION_MODIFY_POWER_IGNORE = "b_permission_modify_power_ignore", + B_VIRTUALSERVER_SERVERGROUP_DELETE = "b_virtualserver_servergroup_delete", + B_VIRTUALSERVER_CHANNELGROUP_DELETE = "b_virtualserver_channelgroup_delete", + I_CLIENT_PERMISSION_MODIFY_POWER = "i_client_permission_modify_power", + I_CLIENT_NEEDED_PERMISSION_MODIFY_POWER = "i_client_needed_permission_modify_power", + I_CLIENT_MAX_CLONES_UID = "i_client_max_clones_uid", + I_CLIENT_MAX_IDLETIME = "i_client_max_idletime", + I_CLIENT_MAX_AVATAR_FILESIZE = "i_client_max_avatar_filesize", + I_CLIENT_MAX_CHANNEL_SUBSCRIPTIONS = "i_client_max_channel_subscriptions", + B_CLIENT_IS_PRIORITY_SPEAKER = "b_client_is_priority_speaker", + B_CLIENT_SKIP_CHANNELGROUP_PERMISSIONS = "b_client_skip_channelgroup_permissions", + B_CLIENT_FORCE_PUSH_TO_TALK = "b_client_force_push_to_talk", + B_CLIENT_IGNORE_BANS = "b_client_ignore_bans", + B_CLIENT_IGNORE_ANTIFLOOD = "b_client_ignore_antiflood", + B_CLIENT_ISSUE_CLIENT_QUERY_COMMAND = "b_client_issue_client_query_command", + B_CLIENT_USE_RESERVED_SLOT = "b_client_use_reserved_slot", + B_CLIENT_USE_CHANNEL_COMMANDER = "b_client_use_channel_commander", + B_CLIENT_REQUEST_TALKER = "b_client_request_talker", + B_CLIENT_AVATAR_DELETE_OTHER = "b_client_avatar_delete_other", + B_CLIENT_IS_STICKY = "b_client_is_sticky", + B_CLIENT_IGNORE_STICKY = "b_client_ignore_sticky", + B_CLIENT_MUSIC_CHANNEL_LIST = "b_client_music_channel_list", + B_CLIENT_MUSIC_SERVER_LIST = "b_client_music_server_list", + I_CLIENT_MUSIC_INFO = "i_client_music_info", + I_CLIENT_MUSIC_NEEDED_INFO = "i_client_music_needed_info", + B_CLIENT_INFO_VIEW = "b_client_info_view", + B_CLIENT_PERMISSIONOVERVIEW_VIEW = "b_client_permissionoverview_view", + B_CLIENT_PERMISSIONOVERVIEW_OWN = "b_client_permissionoverview_own", + B_CLIENT_REMOTEADDRESS_VIEW = "b_client_remoteaddress_view", + I_CLIENT_SERVERQUERY_VIEW_POWER = "i_client_serverquery_view_power", + I_CLIENT_NEEDED_SERVERQUERY_VIEW_POWER = "i_client_needed_serverquery_view_power", + B_CLIENT_CUSTOM_INFO_VIEW = "b_client_custom_info_view", + I_CLIENT_KICK_FROM_SERVER_POWER = "i_client_kick_from_server_power", + I_CLIENT_NEEDED_KICK_FROM_SERVER_POWER = "i_client_needed_kick_from_server_power", + I_CLIENT_KICK_FROM_CHANNEL_POWER = "i_client_kick_from_channel_power", + I_CLIENT_NEEDED_KICK_FROM_CHANNEL_POWER = "i_client_needed_kick_from_channel_power", + I_CLIENT_BAN_POWER = "i_client_ban_power", + I_CLIENT_NEEDED_BAN_POWER = "i_client_needed_ban_power", + I_CLIENT_MOVE_POWER = "i_client_move_power", + I_CLIENT_NEEDED_MOVE_POWER = "i_client_needed_move_power", + I_CLIENT_COMPLAIN_POWER = "i_client_complain_power", + I_CLIENT_NEEDED_COMPLAIN_POWER = "i_client_needed_complain_power", + B_CLIENT_COMPLAIN_LIST = "b_client_complain_list", + B_CLIENT_COMPLAIN_DELETE_OWN = "b_client_complain_delete_own", + B_CLIENT_COMPLAIN_DELETE = "b_client_complain_delete", + B_CLIENT_BAN_LIST = "b_client_ban_list", + B_CLIENT_BAN_LIST_GLOBAL = "b_client_ban_list_global", + B_CLIENT_BAN_CREATE = "b_client_ban_create", + B_CLIENT_BAN_CREATE_GLOBAL = "b_client_ban_create_global", + B_CLIENT_BAN_EDIT = "b_client_ban_edit", + B_CLIENT_BAN_EDIT_GLOBAL = "b_client_ban_edit_global", + B_CLIENT_BAN_DELETE_OWN = "b_client_ban_delete_own", + B_CLIENT_BAN_DELETE = "b_client_ban_delete", + B_CLIENT_BAN_DELETE_OWN_GLOBAL = "b_client_ban_delete_own_global", + B_CLIENT_BAN_DELETE_GLOBAL = "b_client_ban_delete_global", + I_CLIENT_BAN_MAX_BANTIME = "i_client_ban_max_bantime", + I_CLIENT_PRIVATE_TEXTMESSAGE_POWER = "i_client_private_textmessage_power", + I_CLIENT_NEEDED_PRIVATE_TEXTMESSAGE_POWER = "i_client_needed_private_textmessage_power", + B_CLIENT_SERVER_TEXTMESSAGE_SEND = "b_client_server_textmessage_send", + B_CLIENT_CHANNEL_TEXTMESSAGE_SEND = "b_client_channel_textmessage_send", + B_CLIENT_OFFLINE_TEXTMESSAGE_SEND = "b_client_offline_textmessage_send", + I_CLIENT_TALK_POWER = "i_client_talk_power", + I_CLIENT_NEEDED_TALK_POWER = "i_client_needed_talk_power", + I_CLIENT_POKE_POWER = "i_client_poke_power", + I_CLIENT_NEEDED_POKE_POWER = "i_client_needed_poke_power", + B_CLIENT_SET_FLAG_TALKER = "b_client_set_flag_talker", + I_CLIENT_WHISPER_POWER = "i_client_whisper_power", + I_CLIENT_NEEDED_WHISPER_POWER = "i_client_needed_whisper_power", + B_CLIENT_MODIFY_DESCRIPTION = "b_client_modify_description", + B_CLIENT_MODIFY_OWN_DESCRIPTION = "b_client_modify_own_description", + B_CLIENT_MODIFY_DBPROPERTIES = "b_client_modify_dbproperties", + B_CLIENT_DELETE_DBPROPERTIES = "b_client_delete_dbproperties", + B_CLIENT_CREATE_MODIFY_SERVERQUERY_LOGIN = "b_client_create_modify_serverquery_login", + B_CLIENT_MUSIC_CREATE = "b_client_music_create", + I_CLIENT_MUSIC_LIMIT = "i_client_music_limit", + I_CLIENT_MUSIC_DELETE_POWER = "i_client_music_delete_power", + I_CLIENT_MUSIC_NEEDED_DELETE_POWER = "i_client_music_needed_delete_power", + I_CLIENT_MUSIC_PLAY_POWER = "i_client_music_play_power", + I_CLIENT_MUSIC_NEEDED_PLAY_POWER = "i_client_music_needed_play_power", + I_CLIENT_MUSIC_RENAME_POWER = "i_client_music_rename_power", + I_CLIENT_MUSIC_NEEDED_RENAME_POWER = "i_client_music_needed_rename_power", + B_FT_IGNORE_PASSWORD = "b_ft_ignore_password", + B_FT_TRANSFER_LIST = "b_ft_transfer_list", + I_FT_FILE_UPLOAD_POWER = "i_ft_file_upload_power", + I_FT_NEEDED_FILE_UPLOAD_POWER = "i_ft_needed_file_upload_power", + I_FT_FILE_DOWNLOAD_POWER = "i_ft_file_download_power", + I_FT_NEEDED_FILE_DOWNLOAD_POWER = "i_ft_needed_file_download_power", + I_FT_FILE_DELETE_POWER = "i_ft_file_delete_power", + I_FT_NEEDED_FILE_DELETE_POWER = "i_ft_needed_file_delete_power", + I_FT_FILE_RENAME_POWER = "i_ft_file_rename_power", + I_FT_NEEDED_FILE_RENAME_POWER = "i_ft_needed_file_rename_power", + I_FT_FILE_BROWSE_POWER = "i_ft_file_browse_power", + I_FT_NEEDED_FILE_BROWSE_POWER = "i_ft_needed_file_browse_power", + I_FT_DIRECTORY_CREATE_POWER = "i_ft_directory_create_power", + I_FT_NEEDED_DIRECTORY_CREATE_POWER = "i_ft_needed_directory_create_power", + I_FT_QUOTA_MB_DOWNLOAD_PER_CLIENT = "i_ft_quota_mb_download_per_client", + I_FT_QUOTA_MB_UPLOAD_PER_CLIENT = "i_ft_quota_mb_upload_per_client" +} + +class PermissionInfo { + name: string; + id: number; + description: string; +} + +class GrantedPermission { + readonly type: PermissionInfo; + value: number; + + constructor(type, value) { + this.type = type; + this.value = value; + } + + granted(requiredValue: number, required: boolean = true) : boolean { + if(this.value == -2) + return !required; + return this.value == -1 || this.value > requiredValue; + } + + hasValue() : boolean { + return this.value != -2; + } +} + +class NeededGrantedPermission extends GrantedPermission { + changeListener: ((newValue: number) => void)[] = []; + + constructor(type, value) { + super(type, value); + } +} + +class PermissionManager { + readonly handle: TSClient; + + permissionList: PermissionInfo[] = []; + neededPermissions: NeededGrantedPermission[] = []; + + constructor(client: TSClient) { + this.handle = client; + + this.handle.serverConnection.commandHandler["notifyclientneededpermissions"] = this.onNeededPermissions.bind(this); + this.handle.serverConnection.commandHandler["notifypermissionlist"] = this.onPermissionList.bind(this); + } + + public requestPermissionList() { + this.handle.serverConnection.sendCommand("permissionlist"); + } + + private onPermissionList(json) { + this.permissionList = []; + for(let e in json) { + if(e["group_id_end"]) continue; //Skip all group ids (may use later?) + + let perm = new PermissionInfo(); + perm.name = e["permname"]; + perm.id = e["permid"]; + perm.description = e["permdesc"]; + this.permissionList.push(perm); + } + + console.log("Got " + this.permissionList.length + " permissions"); + } + + private onNeededPermissions(json) { + let copy = this.neededPermissions; + + console.debug("[Permissions] Got " + json.length + " needed permissions."); + for(let e in json) { + for(let p of copy) + if(p.type.id == e["permid"]) { + copy.remove(p); + p.value = e["permvalue"]; + for(let listener of p.changeListener) + listener(p.value); + } + } + + console.debug("[Permissions] Dropping " + copy.length + " needed permissions"); + for(let e of copy) { + this.neededPermissions.remove(e); + e.value = -2; + + for(let listener of e.changeListener) + listener(e.value); + } + } + + resolveInfo?(key: number | string | PermissionType) : PermissionInfo { + for(let perm of this.permissionList) + if(perm.id == key || perm.name == key) + return perm; + return undefined; + } + + neededPermission(key: number | string | PermissionType | PermissionInfo) : GrantedPermission { + for(let perm of this.neededPermissions) + if(perm.type.id == key || perm.type.name == key || perm.type == key) + return perm; + return new GrantedPermission(key instanceof PermissionInfo ? key : this.resolveInfo(key), -2); + } +} \ No newline at end of file diff --git a/js/proto.js b/js/proto.js new file mode 100644 index 00000000..34a7dfc2 --- /dev/null +++ b/js/proto.js @@ -0,0 +1,78 @@ +if (!Array.prototype.remove) { + Array.prototype.remove = function (elem) { + var index = this.indexOf(elem, 0); + if (index > -1) { + this.splice(index, 1); + return true; + } + return false; + }; +} +if (!Array.prototype.pop_front) { + Array.prototype.pop_front = function () { + if (this.length == 0) + return undefined; + return this.splice(0, 1)[0]; + }; +} +if (!Array.prototype.last) { + Array.prototype.last = function () { + if (this.length == 0) + return undefined; + return this[this.length - 1]; + }; +} +if (!$.spawn) { + $.spawn = function (tagName) { + return $(document.createElement(tagName)); + }; +} +if (!String.prototype.format) { + String.prototype.format = function () { + var args = arguments; + return this.replace(/\{\{|\}\}|\{(\d+)\}/g, function (m, n) { + if (m == "{{") { + return "{"; + } + if (m == "}}") { + return "}"; + } + return args[n]; + }); + }; +} +function concatenate(resultConstructor, ...arrays) { + let totalLength = 0; + for (const arr of arrays) { + totalLength += arr.length; + } + const result = new resultConstructor(totalLength); + let offset = 0; + for (const arr of arrays) { + result.set(arr, offset); + offset += arr.length; + } + return result; +} +function formatDate(secs) { + let years = Math.floor(secs / (60 * 60 * 24 * 365)); + let days = Math.floor(secs / (60 * 60 * 24)) % 365; + let hours = Math.floor(secs / (60 * 60)) % 24; + let minutes = Math.floor(secs / 60) % 60; + let seconds = Math.floor(secs % 60); + let result = ""; + if (years > 0) + result += years + " years "; + if (years > 0 || days > 0) + result += days + " days "; + if (years > 0 || days > 0 || hours > 0) + result += hours + " hours "; + if (years > 0 || days > 0 || hours > 0 || minutes > 0) + result += minutes + " minutes "; + if (years > 0 || days > 0 || hours > 0 || minutes > 0 || seconds > 0) + result += seconds + " seconds "; + else + result = "now "; + return result.substr(0, result.length - 1); +} +//# sourceMappingURL=proto.js.map \ No newline at 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\ No newline at end of file diff --git a/js/proto.ts b/js/proto.ts new file mode 100644 index 00000000..84b16b81 --- /dev/null +++ b/js/proto.ts @@ -0,0 +1,98 @@ +interface Array { + remove(elem?: T): boolean; + last?(): T; + + pop_front(): T | undefined; +} + +interface JQuery { + tmpl(values?: any) : JQuery; +} + +interface JQueryStatic { + spawn(tagName: K): JQuery; +} + +interface String { + format(...fmt): string; +} + +if (!Array.prototype.remove) { + Array.prototype.remove = function(elem?: T): boolean { + var index = this.indexOf(elem, 0); + if (index > -1) { + this.splice(index, 1); + return true; + } + return false; + } +} + +if (!Array.prototype.pop_front) { + Array.prototype.pop_front = function(): T { + if(this.length == 0) return undefined; + return this.splice(0, 1)[0]; + } +} + +if (!Array.prototype.last){ + Array.prototype.last = function(){ + if(this.length == 0) return undefined; + return this[this.length - 1]; + }; +} + +if(!$.spawn) { + $.spawn = function(tagName: K): JQuery { + return $(document.createElement(tagName)); + } +} + +if (!String.prototype.format) { + String.prototype.format = function() { + var args = arguments; + return this.replace(/\{\{|\}\}|\{(\d+)\}/g, function (m, n) { + if (m == "{{") { return "{"; } + if (m == "}}") { return "}"; } + return args[n]; + }); + }; +} + +function concatenate(resultConstructor, ...arrays) { + let totalLength = 0; + for (const arr of arrays) { + totalLength += arr.length; + } + const result = new resultConstructor(totalLength); + let offset = 0; + for (const arr of arrays) { + result.set(arr, offset); + offset += arr.length; + } + return result; +} + +function formatDate(secs: number) : string { + let years = Math.floor(secs / (60 * 60 * 24 * 365)); + let days = Math.floor(secs / (60 * 60 * 24)) % 365; + let hours = Math.floor(secs / (60 * 60)) % 24; + let minutes = Math.floor(secs / 60) % 60; + let seconds = Math.floor(secs % 60); + + let result = ""; + if(years > 0) + result += years + " years "; + if(years > 0 || days > 0) + result += days + " days "; + if(years > 0 || days > 0 || hours > 0) + result += hours + " hours "; + if(years > 0 || days > 0 || hours > 0 || minutes > 0) + result += minutes + " minutes "; + if(years > 0 || days > 0 || hours > 0 || minutes > 0 || seconds > 0) + result += seconds + " seconds "; + else + result = "now "; + + return result.substr(0, result.length - 1); +} \ No newline at end of file diff --git a/js/settings.js b/js/settings.js new file mode 100644 index 00000000..9d89265d --- /dev/null +++ b/js/settings.js @@ -0,0 +1,51 @@ +/// +class Settings { + constructor(handle) { + this.cacheGlobal = {}; + this.cacheServer = {}; + this.updated = false; + this.handle = handle; + this.cacheGlobal = JSON.parse(localStorage.getItem("settings.global")); + if (!this.cacheGlobal) + this.cacheGlobal = {}; + const _this = this; + this.saveWorker = setInterval(() => { + if (_this.updated) + _this.save(); + }, 5 * 1000); + } + global(key) { + return this.cacheGlobal[key]; + } + server(key) { + return this.cacheServer[key]; + } + changeGlobal(key, value) { + this.updated = true; + this.cacheGlobal[key] = value; + if (Settings.UPDATE_DIRECT) + this.save(); + } + changeServer(key, value) { + this.updated = true; + this.cacheServer[key] = value; + if (Settings.UPDATE_DIRECT) + this.save(); + } + loadServer() { + let serverId = this.handle.channelTree.server.properties.virtualserver_unique_identifier; + this.cacheServer = JSON.parse(localStorage.getItem("settings.server_" + serverId)); + if (!this.cacheServer) + this.cacheServer = {}; + } + save() { + this.updated = false; + let serverId = this.handle.channelTree.server.properties.virtualserver_unique_identifier; + let global = JSON.stringify(this.cacheGlobal); + let server = JSON.stringify(this.cacheServer); + localStorage.setItem("settings.global", global); + localStorage.setItem("settings.server_" + serverId, server); + } +} +Settings.UPDATE_DIRECT = true; +//# 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\ No newline at end of file diff --git a/js/settings.ts b/js/settings.ts new file mode 100644 index 00000000..e55930c7 --- /dev/null +++ b/js/settings.ts @@ -0,0 +1,64 @@ +/// + +class Settings { + handle: TSClient; + + private static readonly UPDATE_DIRECT: boolean = true; + private cacheGlobal = {}; + private cacheServer = {}; + private saveWorker: NodeJS.Timer; + private updated: boolean = false; + + constructor(handle: TSClient) { + this.handle = handle; + + this.cacheGlobal = JSON.parse(localStorage.getItem("settings.global")); + if(!this.cacheGlobal) this.cacheGlobal = {}; + const _this = this; + this.saveWorker = setInterval(() => { + if(_this.updated) + _this.save(); + }, 5 * 1000); + } + + global?(key: string) : string { + return this.cacheGlobal[key]; + } + + server?(key: string) : string { + return this.cacheServer[key]; + } + + changeGlobal(key: string, value?: string){ + this.updated = true; + this.cacheGlobal[key] = value; + + if(Settings.UPDATE_DIRECT) + this.save(); + } + + changeServer(key: string, value?: string) { + this.updated = true; + this.cacheServer[key] = value; + + if(Settings.UPDATE_DIRECT) + this.save(); + } + + loadServer() { + let serverId = this.handle.channelTree.server.properties.virtualserver_unique_identifier; + this.cacheServer = JSON.parse(localStorage.getItem("settings.server_" + serverId)); + if(!this.cacheServer) + this.cacheServer = {}; + } + + save() { + this.updated = false; + let serverId = this.handle.channelTree.server.properties.virtualserver_unique_identifier; + let global = JSON.stringify(this.cacheGlobal); + let server = JSON.stringify(this.cacheServer); + + localStorage.setItem("settings.global", global); + localStorage.setItem("settings.server_" + serverId, server); + } +} \ No newline at end of file diff --git a/js/ui/ControlBar.js b/js/ui/ControlBar.js new file mode 100644 index 00000000..68f501cb --- /dev/null +++ b/js/ui/ControlBar.js @@ -0,0 +1,111 @@ +/// +/* + client_output_hardware Value: '1' + client_output_muted Value: '0' + client_outputonly_muted Value: '0' + + client_input_hardware Value: '1' + client_input_muted Value: '0' + + client_away Value: '0' + client_away_message Value: '' + */ +class ControlBar { + constructor(handle, htmlTag) { + this.handle = handle; + this.htmlTag = htmlTag; + } + initialise() { + this.htmlTag.find(".btn_client_away").click(this.onAway.bind(this)); + this.htmlTag.find(".btn_mute_input").click(this.onInputMute.bind(this)); + this.htmlTag.find(".btn_mute_output").click(this.onOutputMute.bind(this)); + //Need an initialise + this.muteInput = this.handle.settings.global("mute_input") == "1"; + this.muteOutput = this.handle.settings.global("mute_output") == "1"; + } + onAway() { + this.away = !this._away; + } + onInputMute() { + this.muteInput = !this._muteInput; + } + onOutputMute() { + this.muteOutput = !this._muteOutput; + } + set muteInput(flag) { + if (this._muteInput == flag) + return; + this._muteInput = flag; + let tag = this.htmlTag.find(".btn_mute_input"); + if (flag) { + if (!tag.hasClass("activated")) + tag.addClass("activated"); + tag.find(".icon_x32").attr("class", "icon_x32 client-input_muted"); + } + else { + if (tag.hasClass("activated")) + tag.removeClass("activated"); + tag.find(".icon_x32").attr("class", "icon_x32 client-capture"); + } + if (this.handle.serverConnection.connected) + this.handle.serverConnection.sendCommand("clientupdate", { + client_input_muted: this._muteInput ? 1 : 0 + }); + this.handle.settings.changeGlobal("mute_input", this._muteInput ? "1" : "0"); + this.updateMicrophoneRecordState(); + } + set muteOutput(flag) { + if (this._muteOutput == flag) + return; + this._muteOutput = flag; + let tag = this.htmlTag.find(".btn_mute_output"); + if (flag) { + if (!tag.hasClass("activated")) + tag.addClass("activated"); + tag.find(".icon_x32").attr("class", "icon_x32 client-output_muted"); + } + else { + if (tag.hasClass("activated")) + tag.removeClass("activated"); + tag.find(".icon_x32").attr("class", "icon_x32 client-volume"); + } + if (this.handle.serverConnection.connected) + this.handle.serverConnection.sendCommand("clientupdate", { + client_output_muted: this._muteOutput ? 1 : 0 + }); + this.handle.settings.changeGlobal("mute_output", this._muteOutput ? "1" : "0"); + this.updateMicrophoneRecordState(); + } + set away(value) { + if (typeof (value) == "boolean") { + if (this._away == value) + return; + this._away = value; + this._awayMessage = ""; + } + else { + this._awayMessage = value; + this._away = true; + } + let tag = this.htmlTag.find(".btn_client_away"); + if (this._away) { + if (!tag.hasClass("activated")) + tag.addClass("activated"); + } + else { + if (tag.hasClass("activated")) + tag.removeClass("activated"); + } + if (this.handle.serverConnection.connected) + this.handle.serverConnection.sendCommand("clientupdate", { + client_away: this._away ? 1 : 0, + client_away_message: this._awayMessage + }); + this.updateMicrophoneRecordState(); + } + updateMicrophoneRecordState() { + let enabled = !this._muteInput && !this._muteOutput && !this._away; + this.handle.voiceConnection.voiceRecorder.update(enabled); + } +} +//# sourceMappingURL=ControlBar.js.map \ No newline at end of file diff --git a/js/ui/ControlBar.js.map b/js/ui/ControlBar.js.map new file mode 100644 index 00000000..3be4e897 --- /dev/null +++ b/js/ui/ControlBar.js.map @@ -0,0 +1 @@ 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\ No newline at end of file diff --git a/js/ui/ControlBar.ts b/js/ui/ControlBar.ts new file mode 100644 index 00000000..57bde577 --- /dev/null +++ b/js/ui/ControlBar.ts @@ -0,0 +1,129 @@ +/// + +/* + client_output_hardware Value: '1' + client_output_muted Value: '0' + client_outputonly_muted Value: '0' + + client_input_hardware Value: '1' + client_input_muted Value: '0' + + client_away Value: '0' + client_away_message Value: '' + */ +class ControlBar { + private _muteInput: boolean; + private _muteOutput: boolean; + private _away: boolean; + private _awayMessage: string; + + readonly handle: TSClient; + htmlTag: JQuery; + + constructor(handle: TSClient, htmlTag: JQuery) { + this.handle = handle; + this.htmlTag = htmlTag; + } + + initialise() { + this.htmlTag.find(".btn_client_away").click(this.onAway.bind(this)); + this.htmlTag.find(".btn_mute_input").click(this.onInputMute.bind(this)); + this.htmlTag.find(".btn_mute_output").click(this.onOutputMute.bind(this)); + + //Need an initialise + this.muteInput = this.handle.settings.global("mute_input") == "1"; + this.muteOutput = this.handle.settings.global("mute_output") == "1"; + } + + + onAway() { + this.away = !this._away; + } + + onInputMute() { + this.muteInput = !this._muteInput; + } + + onOutputMute() { + this.muteOutput = !this._muteOutput; + } + + set muteInput(flag: boolean) { + if(this._muteInput == flag) return; + this._muteInput = flag; + + let tag = this.htmlTag.find(".btn_mute_input"); + if(flag) { + if(!tag.hasClass("activated")) + tag.addClass("activated"); + tag.find(".icon_x32").attr("class", "icon_x32 client-input_muted"); + } else { + if(tag.hasClass("activated")) + tag.removeClass("activated"); + tag.find(".icon_x32").attr("class", "icon_x32 client-capture"); + } + + + if(this.handle.serverConnection.connected) + this.handle.serverConnection.sendCommand("clientupdate", { + client_input_muted: this._muteInput ? 1 : 0 + }); + this.handle.settings.changeGlobal("mute_input", this._muteInput ? "1" : "0"); + this.updateMicrophoneRecordState(); + } + + set muteOutput(flag: boolean) { + if(this._muteOutput == flag) return; + this._muteOutput = flag; + + let tag = this.htmlTag.find(".btn_mute_output"); + if(flag) { + if(!tag.hasClass("activated")) + tag.addClass("activated"); + tag.find(".icon_x32").attr("class", "icon_x32 client-output_muted"); + } else { + if(tag.hasClass("activated")) + tag.removeClass("activated"); + tag.find(".icon_x32").attr("class", "icon_x32 client-volume"); + } + + if(this.handle.serverConnection.connected) + this.handle.serverConnection.sendCommand("clientupdate", { + client_output_muted: this._muteOutput ? 1 : 0 + }); + this.handle.settings.changeGlobal("mute_output", this._muteOutput ? "1" : "0"); + this.updateMicrophoneRecordState(); + } + + set away(value: boolean | string) { + if(typeof(value) == "boolean") { + if(this._away == value) return; + this._away = value; + this._awayMessage = ""; + } else { + this._awayMessage = value; + this._away = true; + } + + let tag = this.htmlTag.find(".btn_client_away"); + if( this._away) { + if(!tag.hasClass("activated")) + tag.addClass("activated"); + } else { + if(tag.hasClass("activated")) + tag.removeClass("activated"); + } + + if(this.handle.serverConnection.connected) + this.handle.serverConnection.sendCommand("clientupdate", { + client_away: this._away ? 1 : 0, + client_away_message: this._awayMessage + }); + this.updateMicrophoneRecordState(); + } + + private updateMicrophoneRecordState() { + let enabled = !this._muteInput && !this._muteOutput && !this._away; + this.handle.voiceConnection.voiceRecorder.update(enabled); + } +} \ No newline at end of file diff --git a/js/ui/channel.js b/js/ui/channel.js new file mode 100644 index 00000000..ce0b94b3 --- /dev/null +++ b/js/ui/channel.js @@ -0,0 +1,316 @@ +/// +var ChannelType; +(function (ChannelType) { + ChannelType[ChannelType["PERMANENT"] = 0] = "PERMANENT"; + ChannelType[ChannelType["SEMI_PERMANENT"] = 1] = "SEMI_PERMANENT"; + ChannelType[ChannelType["TEMPORARY"] = 2] = "TEMPORARY"; +})(ChannelType || (ChannelType = {})); +(function (ChannelType) { + function normalize(mode) { + let value = ChannelType[mode]; + value = value.toLowerCase(); + return value[0].toUpperCase() + value.substr(1); + } + ChannelType.normalize = normalize; +})(ChannelType || (ChannelType = {})); +class ChannelEntry { + constructor(channelId, channelName, parent = null, prevChannel = null) { + this.properties = { + channel_order: 0, + channel_name: "undefined", + channel_flag_permanent: 0, + channel_flag_semi_permanent: 0, + channel_flag_default: 0, + channel_flag_password: 0 + }; + this.properties = {}; + this.channelId = channelId; + this._rawChannelName = channelName; + this.parent = parent; + this.prevChannel = prevChannel; + this.channelTree = null; + this.__updateChannelPropertiesFromName(); + } + channelName() { + return this.properties["channel_name"]; + } + rawChannelName() { + return this._rawChannelName; + } + parentChannel() { return this.parent; } + hasParent() { return this.parent != null; } + getChannelId() { return this.channelId; } + channelClass() { return "channel_full"; } + siblings(deep = false) { + const result = []; + if (this.channelTree == null) + return []; + const self = this; + this.channelTree.channels.forEach(function (entry) { + let current = entry; + if (deep) { + while (current) { + if (current.parentChannel() == self) { + result.push(entry); + break; + } + current = current.parentChannel(); + } + } + else if (current.parentChannel() == self) + result.push(entry); + }); + return result; + } + clients(deep = false) { + const result = []; + if (this.channelTree == null) + return []; + const self = this; + this.channelTree.clients.forEach(function (entry) { + let current = entry.currentChannel(); + if (deep) { + while (current) { + if (current.parentChannel() == self) { + result.push(entry); + break; + } + current = current.parentChannel(); + } + } + else if (current == self) + result.push(entry); + }); + return result; + } + get htmlTag() { + if (this._htmlTag) + return this._htmlTag; + let tag = $("
    "); + tag.attr("id", "channel_" + this.getChannelId()); + tag.addClass("channel"); + tag.append("
    "); + let channelTag = $("
    "); + channelTag.addClass("channelLine"); + channelTag.addClass(this._channelAlign); //For left + let channelType = $("
    "); + channelType.addClass("channel_only_normal channel_type"); + channelType.addClass("icon"); + channelType.addClass("client-channel_green_subscribed"); + channelTag.append(channelType); + channelTag.append("" + this.channelName() + ""); + let channelIcon = $(""); + channelTag.append(channelIcon); + tag.append("
    "); + tag.append("
    "); + tag.append(channelTag); + return this._htmlTag = tag; + } + get channelTag() { + return this.htmlTag.find(".channelLine").last(); + } + siblingTag() { + return this.htmlTag.find(".siblings").first(); //Here the first because first comes the siblings tag than all other sibling comes + } + clientTag() { + return this.htmlTag.find(".clients").last(); //Here last because from the sibling tag client tags could be before + } + adjustSize(parent = true) { + var size = this.originalHeight; + var subSize = 0; + var clientSize = 0; + var sub = this.siblings(false); + sub.forEach(function (e) { + subSize += e.htmlTag.outerHeight(true); + }); + var clients = this.clients(false); + clients.forEach(function (e) { + clientSize += e.htmlTag.outerHeight(true); + }); + if (sub.length >= 1) + subSize -= 1; + if (clients.length >= 1) + clientSize -= 1; + this.htmlTag.css({ height: size + subSize + clientSize }); + this.siblingTag().css("margin-top", (clientSize + 16) + "px"); + this.clientTag().css({ height: clientSize }); + if (parent && this.parentChannel()) + this.parentChannel().adjustSize(parent); + } + initializeListener() { + const _this = this; + this.channelTag.click(function () { + _this.channelTree.onSelect(_this); + }); + this.channelTag.dblclick(function () { + _this.channelTree.client.serverConnection.joinChannel(_this); //TODO may ask for password + }); + this.channelTag.on("contextmenu", function (event) { + event.preventDefault(); + _this.channelTree.onSelect(_this); + _this.showContextMenu(event.pageX, event.pageY, () => { _this.channelTree.onSelect(undefined); }); + }); + } + showContextMenu(x, y, on_close = undefined) { + const _this = this; + spawnMenu(x, y, { + type: MenuEntryType.ENTRY, + icon: "client-channel_switch", + name: "Switch to channel", + callback: () => { + _this.channelTree.client.getServerConnection().joinChannel(_this); //TODO ask for password if required + } + }, MenuEntry.HR(), { + type: MenuEntryType.ENTRY, + icon: "client-channel_create_sub", + name: "Create sub channel", + callback: () => { + //TODO here + } + }, { + type: MenuEntryType.ENTRY, + icon: "client-channel_create", + name: "Create channel", + callback: () => { + //TODO here + } + }, MenuEntry.CLOSE(on_close)); + } + __updateChannelPropertiesFromName() { + parseType: if (this.parentChannel() == null && this._rawChannelName.charAt(0) == '[' && this._rawChannelName.indexOf(']') != -1) { + let typeData = this._rawChannelName.substr(1, this._rawChannelName.indexOf(']') - 1); + //console.log("Having spacer etc? -> " + typeData); + if (typeData.indexOf("spacer") == -1) + break parseType; + let strAlign = typeData.substr(0, typeData.indexOf("spacer")); + if (strAlign.length > 0) { + if (strAlign.length != 1) { + if (strAlign.length != 2 || strAlign[0] != '*') + break parseType; + strAlign = strAlign.substr(1); + //TODO support repeating pattern! + } + } + if (strAlign == "") + this._channelAlign = "l"; + else + this._channelAlign = strAlign; + var repeatData = typeData.substr(typeData.indexOf("spacer") + 6); + //console.log("Repeat data: " + repeatData); + this.properties["channel_name"] = this._rawChannelName.substr(this._rawChannelName.indexOf(']') + 1); + } + if (this.properties.channel_name == undefined) { + this.properties.channel_name = this._rawChannelName; + this._channelAlign = "l"; + } + let self = this.channelTag; + if (this.properties.channel_name == this._rawChannelName) { + self.find(".channel_only_normal").show(); + } + else + self.find(".channel_only_normal").hide(); + self.find(".channel_name").text(this.channelName()); + self.removeClass("l r c"); //Alignments + self.addClass(this._channelAlign); + console.log("Align: " + this._channelAlign); + } + updateProperty(key, value) { + this.properties[key] = value; + console.debug("Updating channel " + this.channelId + ". Key: " + key + " Value: " + value); + if (key == "channel_name") { + this._rawChannelName = value; + this.properties.channel_name = undefined; + this.__updateChannelPropertiesFromName(); + } + else if (key == "channel_order") { + var order = this.channelTree.findChannel(value); + this.channelTree.moveChannel(this, order, this.parent); + } + else if (key == "channel_icon_id") { + let icons = this.channelTag.find("span"); + icons.find(".icon_property").detach(); + if (value > 0) { + let tag = this.channelTree.client.fileManager.icons.generateTag(value); + if (icons.children().length > 0) { + icons.children().last().after(tag); + } + else + icons.append(tag); + console.log("Channel icon: " + value); + } + } + else if (key == "channel_codec") { + this.displayMusicIcon = value == 5 || value == 3; + } + else if (key == "channel_flag_default") { + let icons = this.channelTag.find("span"); + icons.find(".icon_default").detach(); + if (value == "1") { + console.log("Default: '" + value + "'"); + let icon = $.spawn("div"); + icon.addClass("icon_default icon client-channel_default"); + icon.attr("title", "Default channel"); + if (icons.children().length > 0) { + icons.children().first().before(icon); + } + else + icons.append(icon); + } + } + } + set displayMusicIcon(flag) { + if (this._displayMusicIcon == flag) + return; + this._displayMusicIcon = flag; + let icons = this.channelTag.find("span"); + icons.find(".icon_music").detach(); + if (flag) { + let icon = $("
    "); + icon.addClass("icon_music icon client-music"); + icon.attr("title", "Music quality"); + if (icons.children(".icon_default").length > 0) { + icons.children(".icon_default").first().before(icon); + } + else if (icons.children().length > 0) { + icons.children().first().before(icon); + } + else + icons.append(icon); + } + } + createChatTag(braces = false) { + var tag = $("
    "); + tag.css("cursor", "pointer"); + tag.css("font-weight", "bold"); + tag.css("color", "darkblue"); + if (braces) + tag.text("\"" + this.channelName() + "\""); + else + tag.text(this.channelName()); + tag.attr("oncontextmenu", "chat_channel_contextmenu(this, ...arguments);"); + tag.attr("channelId", this.channelId); + tag.attr("channelName", this.channelName()); + return tag.wrap("

    ").parent().html(); + } + channelType() { + if (this.properties.channel_flag_permanent == "1") + return ChannelType.PERMANENT; + if (this.properties.channel_flag_semi_permanent == "1") + return ChannelType.SEMI_PERMANENT; + return ChannelType.TEMPORARY; + } +} +//Global functions +function chat_channel_contextmenu(_element, event) { + event.preventDefault(); + let element = $(_element); + console.log("Context menue for " + element.attr("channelName")); + let chid = Number.parseInt(element.attr("channelId")); + let channel = globalClient.channelTree.findChannel(chid); + if (!channel) { + //TODO + return; + } + channel.showContextMenu(event.pageX, event.pageY); +} +//# sourceMappingURL=channel.js.map \ No newline at end of file diff --git a/js/ui/channel.js.map b/js/ui/channel.js.map new file mode 100644 index 00000000..a4658a80 --- /dev/null +++ b/js/ui/channel.js.map @@ -0,0 +1 @@ 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\ No newline at end of file diff --git a/js/ui/channel.ts b/js/ui/channel.ts new file mode 100644 index 00000000..3e468c2a --- /dev/null +++ b/js/ui/channel.ts @@ -0,0 +1,353 @@ +/// + +enum ChannelType { + PERMANENT, + SEMI_PERMANENT, + TEMPORARY +} +namespace ChannelType { + export function normalize(mode: ChannelType) { + let value: string = ChannelType[mode]; + value = value.toLowerCase(); + return value[0].toUpperCase() + value.substr(1); + } +} + +class ChannelEntry { + channelTree: ChannelTree; + channelId: number; + parent?: ChannelEntry; + prevChannel?: ChannelEntry; + properties: any = { + channel_order: 0, + channel_name: "undefined", + + channel_flag_permanent: 0, + channel_flag_semi_permanent: 0, + channel_flag_default: 0, + channel_flag_password: 0 + }; + originalHeight: number; + + private _channelAlign: string; + private _rawChannelName: string; + private _htmlTag: JQuery; + private _displayMusicIcon: boolean; + + constructor(channelId, channelName, parent = null, prevChannel = null) { + this.properties = {}; + this.channelId = channelId; + this._rawChannelName = channelName; + this.parent = parent; + this.prevChannel = prevChannel; + this.channelTree = null; + this.__updateChannelPropertiesFromName(); + } + + channelName(){ + return this.properties["channel_name"]; + } + + rawChannelName() { + return this._rawChannelName; + } + + parentChannel() { return this.parent; } + hasParent(){ return this.parent != null; } + getChannelId(){ return this.channelId; } + channelClass() { return "channel_full"; } + siblings(deep = false) { + const result = []; + if(this.channelTree == null) return []; + + const self = this; + this.channelTree.channels.forEach(function (entry) { + let current = entry; + if(deep) { + while(current) { + if(current.parentChannel() == self) { + result.push(entry); + break; + } + current = current.parentChannel(); + } + } else + if(current.parentChannel() == self) + result.push(entry); + }); + return result; + } + + clients(deep = false) { + const result = []; + if(this.channelTree == null) return []; + + const self = this; + this.channelTree.clients.forEach(function (entry) { + let current = entry.currentChannel(); + if(deep) { + while(current) { + if(current.parentChannel() == self) { + result.push(entry); + break; + } + current = current.parentChannel(); + } + } else + if(current == self) + result.push(entry); + }); + return result; + } + + get htmlTag() : JQuery { + if(this._htmlTag) return this._htmlTag; + + let tag = $("

    "); + + tag.attr("id", "channel_" + this.getChannelId()); + tag.addClass("channel"); + tag.append("
    "); + + let channelTag = $("
    "); + channelTag.addClass("channelLine"); + channelTag.addClass(this._channelAlign); //For left + + let channelType = $("
    "); + channelType.addClass("channel_only_normal channel_type"); + channelType.addClass("icon"); + channelType.addClass("client-channel_green_subscribed"); + channelTag.append(channelType); + + channelTag.append("" + this.channelName() + ""); + + let channelIcon = $(""); + channelTag.append(channelIcon); + + tag.append("
    "); + tag.append("
    "); + tag.append(channelTag); + + return this._htmlTag = tag; + } + + get channelTag() : JQuery { + return this.htmlTag.find(".channelLine").last(); + } + + siblingTag() : JQuery { + return this.htmlTag.find(".siblings").first(); //Here the first because first comes the siblings tag than all other sibling comes + } + clientTag() : JQuery{ + return this.htmlTag.find(".clients").last(); //Here last because from the sibling tag client tags could be before + } + + adjustSize(parent = true) { + var size = this.originalHeight; + var subSize = 0; + var clientSize = 0; + + var sub = this.siblings(false); + sub.forEach(function (e) { + subSize += e.htmlTag.outerHeight(true); + }); + + var clients = this.clients(false); + clients.forEach(function (e) { + clientSize += e.htmlTag.outerHeight(true); + }); + + if(sub.length >= 1) subSize -= 1; + if(clients.length >= 1) clientSize -= 1; + + this.htmlTag.css({height: size + subSize + clientSize}); + this.siblingTag().css("margin-top", (clientSize + 16) + "px"); + this.clientTag().css({height: clientSize}); + if(parent && this.parentChannel()) this.parentChannel().adjustSize(parent); + } + + initializeListener(){ + const _this = this; + this.channelTag.click(function () { + _this.channelTree.onSelect(_this); + }); + this.channelTag.dblclick(function () { + _this.channelTree.client.serverConnection.joinChannel(_this); //TODO may ask for password + }); + + this.channelTag.on("contextmenu", function (event) { + event.preventDefault(); + _this.channelTree.onSelect(_this); + _this.showContextMenu(event.pageX, event.pageY, () => { _this.channelTree.onSelect(undefined); }); + }); + } + + showContextMenu(x: number, y: number, on_close: () => void = undefined) { + const _this = this; + spawnMenu(x, y, { + type: MenuEntryType.ENTRY, + icon: "client-channel_switch", + name: "Switch to channel", + callback: () => { + _this.channelTree.client.getServerConnection().joinChannel(_this); //TODO ask for password if required + } + }, + MenuEntry.HR(), + { + type: MenuEntryType.ENTRY, + icon: "client-channel_create_sub", + name: "Create sub channel", + callback: () => { + //TODO here + } + }, { + type: MenuEntryType.ENTRY, + icon: "client-channel_create", + name: "Create channel", + callback: () => { + //TODO here + } + }, + MenuEntry.CLOSE(on_close) + ); + } + + private __updateChannelPropertiesFromName() { + parseType: + if(this.parentChannel() == null && this._rawChannelName.charAt(0) == '[' && this._rawChannelName.indexOf(']') != -1) { + let typeData = this._rawChannelName.substr(1, this._rawChannelName.indexOf(']') - 1); + //console.log("Having spacer etc? -> " + typeData); + if(typeData.indexOf("spacer") == -1) break parseType; + let strAlign = typeData.substr(0, typeData.indexOf("spacer")); + if(strAlign.length > 0){ + if(strAlign.length != 1){ + if(strAlign.length != 2 || strAlign[0] != '*') + break parseType; + strAlign = strAlign.substr(1); + //TODO support repeating pattern! + } + } + if(strAlign == "") this._channelAlign = "l"; + else this._channelAlign = strAlign; + + var repeatData = typeData.substr(typeData.indexOf("spacer") + 6); + //console.log("Repeat data: " + repeatData); + + this.properties["channel_name"] = this._rawChannelName.substr(this._rawChannelName.indexOf(']') + 1); + } + if(this.properties.channel_name == undefined) { + this.properties.channel_name = this._rawChannelName; + this._channelAlign = "l"; + } + + let self = this.channelTag; + if(this.properties.channel_name == this._rawChannelName) { + self.find(".channel_only_normal").show(); + } else self.find(".channel_only_normal").hide(); + + self.find(".channel_name").text(this.channelName()); + + self.removeClass("l r c"); //Alignments + self.addClass(this._channelAlign); + console.log("Align: " + this._channelAlign); + } + + updateProperty(key, value){ + this.properties[key] = value; + console.debug("Updating channel " + this.channelId + ". Key: " + key + " Value: " + value); + if(key == "channel_name") { + this._rawChannelName = value; + this.properties.channel_name = undefined; + this.__updateChannelPropertiesFromName(); + } else if(key == "channel_order") { + var order = this.channelTree.findChannel(value); + this.channelTree.moveChannel(this, order, this.parent); + } else if(key == "channel_icon_id") { + let icons = this.channelTag.find("span"); + icons.find(".icon_property").detach(); + if(value > 0) { + let tag = this.channelTree.client.fileManager.icons.generateTag(value); + if(icons.children().length > 0){ //Channel icons at the end :) + icons.children().last().after(tag); + } else + icons.append(tag); + console.log("Channel icon: " + value); + } + } else if(key == "channel_codec") { + this.displayMusicIcon = value == 5 || value == 3; + } else if(key == "channel_flag_default") { + let icons = this.channelTag.find("span"); + icons.find(".icon_default").detach(); + if(value == "1") { + console.log("Default: '" + value + "'"); + let icon = $.spawn("div"); + icon.addClass("icon_default icon client-channel_default"); + icon.attr("title", "Default channel"); + + if(icons.children().length > 0){ //Music icon at the begin + icons.children().first().before(icon); + } else + icons.append(icon); + } + } + } + + set displayMusicIcon(flag: boolean) { + if(this._displayMusicIcon == flag) return; + + this._displayMusicIcon = flag; + + let icons = this.channelTag.find("span"); + icons.find(".icon_music").detach(); + if(flag) { + let icon = $("
    "); + icon.addClass("icon_music icon client-music"); + icon.attr("title", "Music quality"); + + if(icons.children(".icon_default").length > 0){ //Music icon after default icon + icons.children(".icon_default").first().before(icon); + } else if(icons.children().length > 0){ //Music icon at the begin + icons.children().first().before(icon); + } else + icons.append(icon); + } + } + + createChatTag(braces: boolean = false) : string { + var tag = $("
    "); + + tag.css("cursor", "pointer"); + tag.css("font-weight", "bold"); + tag.css("color", "darkblue"); + if(braces) + tag.text("\"" + this.channelName() + "\""); + else + tag.text(this.channelName()); + tag.attr("oncontextmenu", "chat_channel_contextmenu(this, ...arguments);"); + tag.attr("channelId", this.channelId); + tag.attr("channelName", this.channelName()); + return tag.wrap("

    ").parent().html(); + } + + channelType() : ChannelType { + if(this.properties.channel_flag_permanent == "1") return ChannelType.PERMANENT; + if(this.properties.channel_flag_semi_permanent == "1") return ChannelType.SEMI_PERMANENT; + return ChannelType.TEMPORARY; + } +} + +//Global functions +function chat_channel_contextmenu(_element: any, event: any) { + event.preventDefault(); + + let element = $(_element); + console.log("Context menue for " + element.attr("channelName")); + let chid : number = Number.parseInt(element.attr("channelId")); + let channel = globalClient.channelTree.findChannel(chid); + if(!channel) { + //TODO + return; + } + + channel.showContextMenu(event.pageX, event.pageY); +} \ No newline at end of file diff --git a/js/ui/client.js b/js/ui/client.js new file mode 100644 index 00000000..f9f7d8cc --- /dev/null +++ b/js/ui/client.js @@ -0,0 +1,376 @@ +/// +class ClientEntry { + constructor(clientId, clientName) { + this.properties = { + client_nickname: "", + client_unique_identifier: "", + client_servergroups: "0", + client_channel_group_id: "0", + client_lastconnected: "0" + }; + this.lastVariableUpdate = 0; + this._speaking = false; + this._clientId = clientId; + this.properties.client_nickname = clientName; + this.channelTree = null; + this._channel = null; + this.audioController = new AudioController(); + const _this = this; + this.audioController.onSpeaking = function () { + _this.speaking = true; + }; + this.audioController.onSilence = function () { + _this.speaking = false; + }; + } + currentChannel() { return this._channel; } + clientNickName() { return this.properties.client_nickname; } + clientUid() { return this.properties.client_unique_identifier; } + clientId() { return this._clientId; } + getAudioController() { + return this.audioController; + } + initializeListener() { + const _this = this; + this.htmlTag.click(event => { + _this.channelTree.onSelect(_this); + }); + this.htmlTag.on("contextmenu", function (event) { + event.preventDefault(); + _this.channelTree.onSelect(_this); + _this.showContextMenu(event.pageX, event.pageY, () => { + _this.channelTree.onSelect(undefined); + }); + return false; + }); + } + showContextMenu(x, y, on_close = undefined) { + const _this = this; + spawnMenu(x, y, { + type: MenuEntryType.ENTRY, + icon: "client-change_nickname", + name: "Open text chat", + callback: function () { + chat.activeChat = _this.chat(true); + chat.focus(); + } + }, { + type: MenuEntryType.ENTRY, + icon: "client-poke", + name: "Poke client", + callback: function () { + createInputModal("Poke client", "Poke message:
    ", text => true, result => { + if (result) { + console.log("Poking client " + _this.clientNickName() + " with message " + result); + _this.channelTree.client.serverConnection.sendCommand("clientpoke", { + clid: _this.clientId(), + msg: result + }); + } + }, { width: 400, maxLength: 512 }).open(); + } + }, { + type: MenuEntryType.ENTRY, + icon: "client-edit", + name: "Change description", + callback: function () { + createInputModal("Change client description", "New description:
    ", text => true, result => { + if (result) { + console.log("Changing " + _this.clientNickName() + "'s description to " + result); + _this.channelTree.client.serverConnection.sendCommand("clientedit", { + clid: _this.clientId(), + client_description: result + }); + } + }, { width: 400, maxLength: 1024 }).open(); + } + }, MenuEntry.HR(), { + type: MenuEntryType.ENTRY, + icon: "client-kick_channel", + name: "Kick client from channel", + callback: function () { + createInputModal("Kick client from channel", "Kick reason:
    ", text => true, result => { + if (result) { + console.log("Kicking client " + _this.clientNickName() + " from channel with reason " + result); + _this.channelTree.client.serverConnection.sendCommand("clientkick", { + clid: _this.clientId(), + reasonid: ViewReasonId.VREASON_CHANNEL_KICK, + reasonmsg: result + }); + } + }, { width: 400, maxLength: 255 }).open(); + } + }, { + type: MenuEntryType.ENTRY, + icon: "client-kick_server", + name: "Kick client fom server", + callback: function () { + createInputModal("Kick client from server", "Kick reason:
    ", text => true, result => { + if (result) { + console.log("Kicking client " + _this.clientNickName() + " from server with reason " + result); + _this.channelTree.client.serverConnection.sendCommand("clientkick", { + clid: _this.clientId(), + reasonid: ViewReasonId.VREASON_SERVER_KICK, + reasonmsg: result + }); + } + }, { width: 400, maxLength: 255 }).open(); + } + }, MenuEntry.CLOSE(on_close)); + } + get htmlTag() { + if (this._htmlTag) + return this._htmlTag; + let tag = $.spawn("div"); + tag.attr("id", "client_" + this.clientId()); + tag.addClass("client"); + tag.append("

    "); + let clientIcon = $.spawn("div"); + clientIcon.addClass("icon_client_state"); + tag.append(clientIcon); + tag.append("
    " + this.clientNickName() + "
    "); + tag.append("
    " + this.clientNickName() + "
    "); + let clientIcons = $.spawn("span"); + tag.append(clientIcons); + return this._htmlTag = tag; + } + static chatTag(id, name, uid, braces = false) { + let tag = $.spawn("div"); + tag.css("cursor", "pointer"); + tag.css("font-weight", "bold"); + tag.css("color", "darkblue"); + if (braces) + tag.text("\"" + name + "\""); + else + tag.text(name); + tag.attr("oncontextmenu", "chat_client_contextmenu(this, ...arguments);"); + tag.attr("clientId", id); + tag.attr("clientUid", uid); + tag.attr("clientName", name); + return tag.wrap("

    ").parent().html(); + } + createChatTag(braces = false) { + return ClientEntry.chatTag(this.clientId(), this.clientNickName(), this.clientUid(), braces); + } + set speaking(flag) { + if (flag == this._speaking) + return; + this._speaking = flag; + this.updateClientIcon(); + } + updateClientIcon() { + let icon = ""; + let clicon = ""; + if (this.properties.client_away == "1") { + icon = "client-away"; + } + else if (this.properties.client_output_muted == "1") { + icon = "client-hardware_output_muted"; + } + else if (this.properties.client_input_hardware == "0") { + icon = "client-hardware_input_muted"; + } + else if (this.properties.client_input_muted == "1") { + icon = "client-input_muted"; + } + else { + if (this._speaking) { + if (this.properties.client_is_channel_commander == 1) + clicon = "client_cc_talk"; + else + clicon = "client_talk"; + } + else { + if (this.properties.client_is_channel_commander == 1) + clicon = "client_cc_idle"; + else + clicon = "client_idle"; + } + } + if (clicon.length > 0) + this.htmlTag.find(".icon_client_state").attr('class', 'icon_client_state clicon ' + clicon); + else if (icon.length > 0) + this.htmlTag.find(".icon_client_state").attr('class', 'icon_client_state icon ' + icon); + else + this.htmlTag.find(".icon_client_state").attr('class', 'icon_client_state icon_empty'); + } + updateAwayMessage() { + let tag = this.htmlTag.find(".away"); + if (this.properties.client_away == 1 && this.properties.client_away_message) { + tag.text("[" + this.properties.client_away_message + "]"); + tag.show(); + } + else { + tag.hide(); + } + } + updateVariable(key, value) { + this.properties[key] = value; + console.debug("Updating client " + this.clientId() + ". Key " + key + " Value: '" + value + "'"); + if (key == "client_nickname") { + this.htmlTag.find(".name").text(value); + let chat = this.chat(false); + if (chat) + chat.name = value; + } + if (key == "client_away" || key == "client_output_muted" || key == "client_input_hardware" || key == "client_input_muted" || key == "client_is_channel_commander") { + this.updateClientIcon(); + } + if (key == "client_away_message" || key == "client_away") { + this.updateAwayMessage(); + } + } + updateVariables() { + if (this.lastVariableUpdate == 0 || new Date().getTime() - 10 * 60 * 1000 > this.lastVariableUpdate) { + this.lastVariableUpdate = new Date().getTime(); + this.channelTree.client.serverConnection.sendCommand("clientgetvariables", { clid: this.clientId() }); + } + } + chat(create = false) { + let chatName = "client_" + this.clientUid() + ":" + this.clientId(); + let c = chat.findChat(chatName); + if ((!c) && create) { + c = chat.createChat(chatName); + c.closeable = true; + c.name = this.clientNickName(); + const _this = this; + c.onMessageSend = function (text) { + _this.channelTree.client.serverConnection.sendMessage(text, ChatType.CLIENT, _this); + }; + c.onClose = function () { + //TODO check online? + _this.channelTree.client.serverConnection.sendCommand("clientchatclosed", { "clid": _this.clientId() }); + return true; + }; + } + return c; + } + updateGroupIcon(group) { + //TODO group icon order + this.htmlTag.find(".icon_group_" + group.id).detach(); + if (group.properties.iconid > 0) { + this.htmlTag.find("span").append(this.channelTree.client.fileManager.icons.generateTag(group.properties.iconid).addClass("icon_group_" + group.id)); + } + } + assignedServerGroupIds() { + let result = []; + for (let id of this.properties.client_servergroups.split(",")) { + if (id.length == 0) + continue; + result.push(Number.parseInt(id)); + } + return result; + } + assignedChannelGroup() { + return Number.parseInt(this.properties.client_channel_group_id); + } + groupAssigned(group) { + if (group.target == GroupTarget.SERVER) { + for (let id of this.assignedServerGroupIds()) + if (id == group.id) + return true; + return false; + } + else + return group.id == this.assignedChannelGroup(); + } + onDelete() { + this.audioController.close(); + this.audioController = undefined; + } + calculateOnlineTime() { + return new Date().getTime() / 1000 - Number.parseInt(this.properties.client_lastconnected); + } +} +class LocalClientEntry extends ClientEntry { + constructor(handle) { + super(0, "local client"); + this.handle = handle; + } + updateVariable(key, value) { + super.updateVariable(key, value); + } + showContextMenu(x, y, on_close = undefined) { + const _self = this; + spawnMenu(x, y, { + name: "Change name", + icon: "client-change_nickname", + callback: () => _self.openRename(), + type: MenuEntryType.ENTRY + }, { + name: "Change description", + icon: "client-edit", + callback: () => { + createInputModal("Change own description", "New description:
    ", text => true, result => { + if (result) { + console.log("Changing own description to " + result); + _self.channelTree.client.serverConnection.sendCommand("clientedit", { + clid: _self.clientId(), + client_description: result + }); + } + }, { width: 400, maxLength: 1024 }).open(); + }, + type: MenuEntryType.ENTRY + }, MenuEntry.CLOSE(on_close)); + } + initializeListener() { + super.initializeListener(); + this.htmlTag.find(".name").addClass("own_name"); + const _self = this; + this.htmlTag.dblclick(function () { + _self.openRename(); + }); + } + openRename() { + const _self = this; + const elm = this.htmlTag.find(".name"); + elm.attr("contenteditable", "true"); + elm.removeClass("own_name"); + elm.css("background-color", "white"); + elm.focus(); + _self.renaming = true; + elm.keypress(function (e) { + if (e.keyCode == 13 /* Enter */) { + $(this).trigger("focusout"); + return false; + } + }); + elm.focusout(function (e) { + if (!_self.renaming) + return; + _self.renaming = false; + elm.css("background-color", ""); + elm.removeAttr("contenteditable"); + elm.addClass("own_name"); + let text = elm.text().toString(); + if (_self.clientNickName() == text) + return; + elm.text(_self.clientNickName()); + _self.handle.serverConnection.updateClient("client_nickname", text).then((e) => { + chat.serverChat().appendMessage("Nickname successfully changed"); + }).catch((e) => { + chat.serverChat().appendError("Could not change nickname (" + e.extra_message + ")"); + _self.openRename(); + }); + }); + } +} +//Global functions +function chat_client_contextmenu(_element, event) { + event.preventDefault(); + let element = $(_element); + console.log("Context menue for " + element.attr("clientName")); + let clid = Number.parseInt(element.attr("clientId")); + let client = globalClient.channelTree.findClient(clid); + if (!client) { + //TODO + return; + } + if (client.clientUid() != element.attr("clientUid")) { + //TODO + return; + } + client.showContextMenu(event.pageX, event.pageY); +} +//# sourceMappingURL=client.js.map \ No newline at end of file diff --git a/js/ui/client.js.map b/js/ui/client.js.map new file mode 100644 index 00000000..b3bd903f --- /dev/null +++ b/js/ui/client.js.map @@ -0,0 +1 @@ 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\ No newline at end of file diff --git a/js/ui/client.ts b/js/ui/client.ts new file mode 100644 index 00000000..ba52df3e --- /dev/null +++ b/js/ui/client.ts @@ -0,0 +1,436 @@ +/// + +class ClientEntry { + private _clientId: number; + private _channel: ChannelEntry; + private _htmlTag: JQuery; + + properties: any = { + client_nickname: "", + client_unique_identifier: "", + client_servergroups: "0", + client_channel_group_id: "0", + client_lastconnected: "0" + }; + private lastVariableUpdate: number = 0; + private _speaking: boolean = false; + + channelTree: ChannelTree; + audioController: AudioController; + + constructor(clientId, clientName) { + this._clientId = clientId; + this.properties.client_nickname = clientName; + this.channelTree = null; + this._channel = null; + this.audioController = new AudioController(); + + const _this = this; + this.audioController.onSpeaking = function () { + _this.speaking = true; + }; + + this.audioController.onSilence = function () { + _this.speaking = false; + }; + } + + currentChannel() { return this._channel; } + clientNickName(){ return this.properties.client_nickname; } + clientUid(){ return this.properties.client_unique_identifier; } + clientId(){ return this._clientId; } + + getAudioController() : AudioController { + return this.audioController; + } + + initializeListener(){ + const _this = this; + this.htmlTag.click(event => { + _this.channelTree.onSelect(_this); + }); + this.htmlTag.on("contextmenu", function (event) { + event.preventDefault(); + _this.channelTree.onSelect(_this); + _this.showContextMenu(event.pageX, event.pageY, () => { + _this.channelTree.onSelect(undefined); + }); + return false; + }); + } + + showContextMenu(x: number, y: number, on_close: () => void = undefined) { + const _this = this; + + spawnMenu(x, y, + { + type: MenuEntryType.ENTRY, + icon: "client-change_nickname", + name: "Open text chat", + callback: function () { + chat.activeChat = _this.chat(true); + chat.focus(); + } + }, { + type: MenuEntryType.ENTRY, + icon: "client-poke", + name: "Poke client", + callback: function () { + createInputModal("Poke client", "Poke message:
    ", text => true, result => { + if(result) { + console.log("Poking client " + _this.clientNickName() + " with message " + result); + _this.channelTree.client.serverConnection.sendCommand("clientpoke", { + clid: _this.clientId(), + msg: result + }); + + } + }, { width: 400, maxLength: 512 }).open(); + } + }, { + type: MenuEntryType.ENTRY, + icon: "client-edit", + name: "Change description", + callback: function () { + createInputModal("Change client description", "New description:
    ", text => true, result => { + if(result) { + console.log("Changing " + _this.clientNickName() + "'s description to " + result); + _this.channelTree.client.serverConnection.sendCommand("clientedit", { + clid: _this.clientId(), + client_description: result + }); + + } + }, { width: 400, maxLength: 1024 }).open(); + } + }, + MenuEntry.HR(), + { + type: MenuEntryType.ENTRY, + icon: "client-kick_channel", + name: "Kick client from channel", + callback: function () { + createInputModal("Kick client from channel", "Kick reason:
    ", text => true, result => { + if(result) { + console.log("Kicking client " + _this.clientNickName() + " from channel with reason " + result); + _this.channelTree.client.serverConnection.sendCommand("clientkick", { + clid: _this.clientId(), + reasonid: ViewReasonId.VREASON_CHANNEL_KICK, + reasonmsg: result + }); + + } + }, { width: 400, maxLength: 255 }).open(); + } + }, { + type: MenuEntryType.ENTRY, + icon: "client-kick_server", + name: "Kick client fom server", + callback: function () { + createInputModal("Kick client from server", "Kick reason:
    ", text => true, result => { + if(result) { + console.log("Kicking client " + _this.clientNickName() + " from server with reason " + result); + _this.channelTree.client.serverConnection.sendCommand("clientkick", { + clid: _this.clientId(), + reasonid: ViewReasonId.VREASON_SERVER_KICK, + reasonmsg: result + }); + + } + }, { width: 400, maxLength: 255 }).open(); + } + }, + MenuEntry.CLOSE(on_close) + ); + } + + get htmlTag() : JQuery { + if(this._htmlTag) return this._htmlTag; + + let tag = $.spawn("div") + + tag.attr("id", "client_" + this.clientId()); + tag.addClass("client"); + tag.append("

    "); + + let clientIcon = $.spawn("div"); + clientIcon.addClass("icon_client_state"); + tag.append(clientIcon); + + tag.append("
    " + this.clientNickName() + "
    "); + tag.append("
    " + this.clientNickName() + "
    "); + + let clientIcons = $.spawn("span"); + tag.append(clientIcons); + + return this._htmlTag = tag; + } + + static chatTag(id: number, name: string, uid: string, braces: boolean = false) { + let tag = $.spawn("div"); + + tag.css("cursor", "pointer"); + tag.css("font-weight", "bold"); + tag.css("color", "darkblue"); + if(braces) + tag.text("\"" + name + "\""); + else + tag.text(name); + tag.attr("oncontextmenu", "chat_client_contextmenu(this, ...arguments);"); + tag.attr("clientId", id); + tag.attr("clientUid", uid); + tag.attr("clientName", name); + return tag.wrap("

    ").parent().html(); + } + + createChatTag(braces: boolean = false) : string { + return ClientEntry.chatTag(this.clientId(), this.clientNickName(), this.clientUid(), braces); + } + + set speaking(flag) { + if(flag == this._speaking) return; + this._speaking = flag; + this.updateClientIcon(); + } + + updateClientIcon() { + let icon: string = ""; + let clicon: string = ""; + if(this.properties.client_away == "1") { + icon = "client-away"; + } else if(this.properties.client_output_muted == "1") { + icon = "client-hardware_output_muted"; + } else if(this.properties.client_input_hardware == "0") { + icon = "client-hardware_input_muted"; + } else if(this.properties.client_input_muted == "1") { + icon = "client-input_muted"; + } else { + if(this._speaking) { + if(this.properties.client_is_channel_commander == 1) + clicon = "client_cc_talk"; + else + clicon = "client_talk"; + } else { + if(this.properties.client_is_channel_commander == 1) + clicon = "client_cc_idle"; + else + clicon = "client_idle"; + } + } + if(clicon.length > 0) + this.htmlTag.find(".icon_client_state").attr('class', 'icon_client_state clicon ' + clicon); + else if(icon.length > 0) + this.htmlTag.find(".icon_client_state").attr('class', 'icon_client_state icon ' + icon); + else + this.htmlTag.find(".icon_client_state").attr('class', 'icon_client_state icon_empty'); + } + + updateAwayMessage() { + let tag = this.htmlTag.find(".away"); + if(this.properties.client_away == 1 && this.properties.client_away_message){ + tag.text("[" + this.properties.client_away_message + "]"); + tag.show(); + } else { + tag.hide(); + } + } + + updateVariable(key: string, value: string) { + this.properties[key] = value; + + console.debug("Updating client " + this.clientId() + ". Key " + key + " Value: '" + value + "'") + if(key == "client_nickname") { + this.htmlTag.find(".name").text(value); + let chat = this.chat(false); + if(chat) chat.name = value; + } + if(key == "client_away" || key == "client_output_muted" || key == "client_input_hardware" || key == "client_input_muted" || key == "client_is_channel_commander"){ + this.updateClientIcon(); + } + if(key == "client_away_message" || key == "client_away") { + this.updateAwayMessage(); + } + } + + updateVariables(){ + if(this.lastVariableUpdate == 0 || new Date().getTime() - 10 * 60 * 1000 > this.lastVariableUpdate){ //Cache these only 10 min + this.lastVariableUpdate = new Date().getTime(); + this.channelTree.client.serverConnection.sendCommand("clientgetvariables", {clid: this.clientId()}); + } + } + + chat(create: boolean = false) : ChatEntry { + let chatName = "client_" + this.clientUid() + ":" + this.clientId(); + let c = chat.findChat(chatName); + if((!c) && create) { + c = chat.createChat(chatName); + c.closeable = true; + c.name = this.clientNickName(); + + const _this = this; + c.onMessageSend = function (text: string) { + _this.channelTree.client.serverConnection.sendMessage(text, ChatType.CLIENT, _this); + }; + + c.onClose = function () : boolean { + //TODO check online? + _this.channelTree.client.serverConnection.sendCommand("clientchatclosed", {"clid": _this.clientId()}); + return true; + } + } + return c; + } + + updateGroupIcon(group: Group) { + //TODO group icon order + this.htmlTag.find(".icon_group_" + group.id).detach(); + + if(group.properties.iconid > 0){ + this.htmlTag.find("span").append(this.channelTree.client.fileManager.icons.generateTag(group.properties.iconid).addClass("icon_group_" + group.id)); + } + } + + assignedServerGroupIds() : number[] { + let result = []; + for(let id of this.properties.client_servergroups.split(",")){ + if(id.length == 0) continue; + result.push(Number.parseInt(id)); + } + return result; + } + + assignedChannelGroup() : number { + return Number.parseInt(this.properties.client_channel_group_id); + } + + groupAssigned(group: Group) : boolean { + if(group.target == GroupTarget.SERVER) { + for(let id of this.assignedServerGroupIds()) + if(id == group.id) return true; + return false; + } else return group.id == this.assignedChannelGroup(); + } + + onDelete() { + this.audioController.close(); + this.audioController = undefined; + } + + calculateOnlineTime() : number { + return new Date().getTime() / 1000 - Number.parseInt(this.properties.client_lastconnected); + } +} + +class LocalClientEntry extends ClientEntry { + handle: TSClient; + + private renaming: boolean; + + constructor(handle: TSClient) { + super(0, "local client"); + this.handle = handle; + } + + + updateVariable(key: string, value: string): void { + super.updateVariable(key, value); + } + + + showContextMenu(x: number, y: number, on_close: () => void = undefined): void { + const _self = this; + + spawnMenu(x, y, + { + name: "Change name", + icon: "client-change_nickname", + callback: () =>_self.openRename(), + type: MenuEntryType.ENTRY + }, { + name: "Change description", + icon: "client-edit", + callback: () => { + createInputModal("Change own description", "New description:
    ", text => true, result => { + if(result) { + console.log("Changing own description to " + result); + _self.channelTree.client.serverConnection.sendCommand("clientedit", { + clid: _self.clientId(), + client_description: result + }); + + } + }, { width: 400, maxLength: 1024 }).open(); + }, + type: MenuEntryType.ENTRY + }, + MenuEntry.CLOSE(on_close) + ); + } + + initializeListener(): void { + super.initializeListener(); + this.htmlTag.find(".name").addClass("own_name"); + + const _self = this; + this.htmlTag.dblclick(function () { + _self.openRename(); + }); + } + + openRename() : void { + const _self = this; + + const elm = this.htmlTag.find(".name"); + elm.attr("contenteditable", "true"); + elm.removeClass("own_name"); + elm.css("background-color", "white"); + elm.focus(); + _self.renaming = true; + + elm.keypress(function (e) { + if(e.keyCode == Key.Enter) { + $(this).trigger("focusout"); + return false; + } + }); + + elm.focusout(function (e) { + if(!_self.renaming) return; + _self.renaming = false; + + elm.css("background-color", ""); + elm.removeAttr("contenteditable"); + elm.addClass("own_name"); + let text = elm.text().toString(); + if(_self.clientNickName() == text) return; + + elm.text(_self.clientNickName()); + _self.handle.serverConnection.updateClient("client_nickname", text).then((e) => { + chat.serverChat().appendMessage("Nickname successfully changed"); + }).catch((e: CommandResult) => { + chat.serverChat().appendError("Could not change nickname (" + e.extra_message + ")"); + _self.openRename(); + }); + }); + + } +} +//Global functions +function chat_client_contextmenu(_element: any, event: any) { + event.preventDefault(); + + let element = $(_element); + console.log("Context menue for " + element.attr("clientName")); + let clid : number = Number.parseInt(element.attr("clientId")); + let client = globalClient.channelTree.findClient(clid); + if(!client) { + //TODO + return; + } + if(client.clientUid() != element.attr("clientUid")) { + //TODO + return; + } + + client.showContextMenu(event.pageX, event.pageY); +} \ No newline at end of file diff --git a/js/ui/server.js b/js/ui/server.js new file mode 100644 index 00000000..d2c9e495 --- /dev/null +++ b/js/ui/server.js @@ -0,0 +1,78 @@ +/// +class ServerEntry { + constructor(tree, name) { + this.properties = { + virtualserver_name: "", + virtualserver_icon_id: 0, + virtualserver_version: "unknown", + virtualserver_platform: "unknown", + virtualserver_unique_identifier: "", + virtualserver_clientsonline: 0, + virtualserver_queryclientsonline: 0, + virtualserver_channelsonline: 0, + virtualserver_uptime: 0, + virtualserver_maxclients: 0 + }; + this.lastInfoRequest = 0; + this.nextInfoRequest = 0; + this.channelTree = tree; + this.properties.virtualserver_name = name; + } + get htmlTag() { + if (this._htmlTag) + return this._htmlTag; + var tag = $("

    "); + tag.attr("id", "server"); + tag.addClass("server"); + tag.append("
    "); + tag.append("" + this.properties.virtualserver_name + ""); + var serverIcon = $(""); + //we cant spawn an icon on creation :) + serverIcon.append("
    "); + tag.append(serverIcon); + return this._htmlTag = tag; + } + initializeListener() { + const _this = this; + this._htmlTag.click(function () { + _this.channelTree.onSelect(_this); + }); + this.htmlTag.on("contextmenu", function (event) { + _this.channelTree.onSelect(_this); + event.preventDefault(); + _this.spawnContextMenue(event.pageY, event.pageY, () => { _this.channelTree.onSelect(undefined); }); + }); + } + spawnContextMenue(x, y, on_close = () => { }) { + spawnMenu(x, y, { + type: MenuEntryType.ENTRY, + icon: "", + name: "test", + callback: () => { } + }, MenuEntry.CLOSE(on_close)); + } + updateProperty(key, value) { + this.properties[key] = value; + if (key == "virtualserver_name") { + this.htmlTag.find(".name").text(value); + } + else if (key == "virtualserver_icon_id") { + if (this.channelTree.client.fileManager && this.channelTree.client.fileManager.icons) + this.htmlTag.find(".icon_property").replaceWith(this.channelTree.client.fileManager.icons.generateTag(this.properties.virtualserver_icon_id).addClass("icon_property")); + } + } + updateProperties() { + this.lastInfoRequest = new Date().getTime(); + this.nextInfoRequest = this.lastInfoRequest + 10 * 1000; + this.channelTree.client.serverConnection.sendCommand("servergetvariables"); + } + shouldUpdateProperties() { + return this.nextInfoRequest < new Date().getTime(); + } + calculateUptime() { + if (this.properties.virtualserver_uptime == 0 || this.lastInfoRequest == 0) + return Number.parseInt(this.properties.virtualserver_uptime); + return Number.parseInt(this.properties.virtualserver_uptime) + (new Date().getTime() - this.lastInfoRequest) / 1000; + } +} +//# sourceMappingURL=server.js.map \ No newline at end of file diff --git a/js/ui/server.js.map b/js/ui/server.js.map new file mode 100644 index 00000000..95e7c943 --- /dev/null +++ b/js/ui/server.js.map @@ -0,0 +1 @@ +{"version":3,"file":"server.js","sourceRoot":"","sources":["server.ts"],"names":[],"mappings":"AAAA,mCAAmC;AAEnC;IAoBI,YAAY,IAAI,EAAE,IAAI;QAlBtB,eAAU,GAAQ;YACd,kBAAkB,EAAE,EAAE;YACtB,qBAAqB,EAAE,CAAC;YACxB,qBAAqB,EAAE,SAAS;YAChC,sBAAsB,EAAE,SAAS;YACjC,+BAA+B,EAAE,EAAE;YAEnC,2BAA2B,EAAE,CAAC;YAC9B,gCAAgC,EAAE,CAAC;YACnC,4BAA4B,EAAE,CAAC;YAC/B,oBAAoB,EAAE,CAAC;YACvB,wBAAwB,EAAE,CAAC;SAC9B,CAAC;QAEF,oBAAe,GAAW,CAAC,CAAC;QAC5B,oBAAe,GAAW,CAAC,CAAC;QAIxB,IAAI,CAAC,WAAW,GAAG,IAAI,CAAC;QACxB,IAAI,CAAC,UAAU,CAAC,kBAAkB,GAAG,IAAI,CAAC;IAC9C,CAAC;IAED,IAAI,OAAO;QACP,EAAE,CAAA,CAAC,IAAI,CAAC,QAAQ,CAAC;YAAC,MAAM,CAAC,IAAI,CAAC,QAAQ,CAAC;QAEvC,IAAI,GAAG,GAAG,CAAC,CAAC,aAAa,CAAC,CAAA;QAE1B,GAAG,CAAC,IAAI,CAAC,IAAI,EAAE,QAAQ,CAAC,CAAC;QACzB,GAAG,CAAC,QAAQ,CAAC,QAAQ,CAAC,CAAC;QACvB,GAAG,CAAC,MAAM,CAAC,gDAAgD,CAAC,CAAC;QAE7D,GAAG,CAAC,MAAM,CAAC,kBAAkB,GAAG,IAAI,CAAC,UAAU,CAAC,kBAAkB,GAAG,MAAM,CAAC,CAAC;QAE7E,IAAI,UAAU,GAAG,CAAC,CAAC,SAAS,CAAC,CAAC;QAC9B,sCAAsC;QACtC,UAAU,CAAC,MAAM,CAAC,8CAA8C,CAAC,CAAC;QAClE,GAAG,CAAC,MAAM,CAAC,UAAU,CAAC,CAAC;QAEvB,MAAM,CAAC,IAAI,CAAC,QAAQ,GAAG,GAAG,CAAC;IAC/B,CAAC;IAED,kBAAkB;QACd,MAAM,KAAK,GAAG,IAAI,CAAC;QAEnB,IAAI,CAAC,QAAQ,CAAC,KAAK,CAAC;YAChB,KAAK,CAAC,WAAW,CAAC,QAAQ,CAAC,KAAK,CAAC,CAAC;QACtC,CAAC,CAAC,CAAC;QACH,IAAI,CAAC,OAAO,CAAC,EAAE,CAAC,aAAa,EAAE,UAAU,KAAK;YAC1C,KAAK,CAAC,WAAW,CAAC,QAAQ,CAAC,KAAK,CAAC,CAAC;YAClC,KAAK,CAAC,cAAc,EAAE,CAAC;YACvB,KAAK,CAAC,iBAAiB,CAAC,KAAK,CAAC,KAAK,EAAE,KAAK,CAAC,KAAK,EAAE,GAAG,EAAE,GAAG,KAAK,CAAC,WAAW,CAAC,QAAQ,CAAC,SAAS,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;QACxG,CAAC,CAAC,CAAC;IACP,CAAC;IAED,iBAAiB,CAAC,CAAS,EAAE,CAAS,EAAE,WAAuB,GAAG,EAAE,GAAE,CAAC;QACnE,SAAS,CAAC,CAAC,EAAE,CAAC,EAAE;YACR,IAAI,EAAE,aAAa,CAAC,KAAK;YACzB,IAAI,EAAE,EAAE;YACR,IAAI,EAAE,MAAM;YACZ,QAAQ,EAAE,GAAG,EAAE,GAAE,CAAC;SACrB,EACD,SAAS,CAAC,KAAK,CAAC,QAAQ,CAAC,CAC5B,CAAC;IACN,CAAC;IAED,cAAc,CAAC,GAAG,EAAE,KAAK;QACrB,IAAI,CAAC,UAAU,CAAC,GAAG,CAAC,GAAG,KAAK,CAAC;QAC7B,EAAE,CAAA,CAAC,GAAG,IAAI,oBAAoB,CAAC,CAAC,CAAC;YAC7B,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QAC3C,CAAC;QAAC,IAAI,CAAC,EAAE,CAAA,CAAC,GAAG,IAAI,uBAAuB,CAAC,CAAC,CAAC;YACvC,EAAE,CAAA,CAAC,IAAI,CAAC,WAAW,CAAC,MAAM,CAAC,WAAW,IAAI,IAAI,CAAC,WAAW,CAAC,MAAM,CAAC,WAAW,CAAC,KAAK,CAAC;gBAChF,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,gBAAgB,CAAC,CAAC,WAAW,CAAC,IAAI,CAAC,WAAW,CAAC,MAAM,CAAC,WAAW,CAAC,KAAK,CAAC,WAAW,CAAC,IAAI,CAAC,UAAU,CAAC,qBAAqB,CAAC,CAAC,QAAQ,CAAC,eAAe,CAAC,CAAC,CAAC;QAChL,CAAC;IACL,CAAC;IAED,gBAAgB;QACZ,IAAI,CAAC,eAAe,GAAG,IAAI,IAAI,EAAE,CAAC,OAAO,EAAE,CAAC;QAC5C,IAAI,CAAC,eAAe,GAAI,IAAI,CAAC,eAAe,GAAG,EAAE,GAAG,IAAI,CAAC;QACzD,IAAI,CAAC,WAAW,CAAC,MAAM,CAAC,gBAAgB,CAAC,WAAW,CAAC,oBAAoB,CAAC,CAAC;IAC/E,CAAC;IAED,sBAAsB;QAClB,MAAM,CAAC,IAAI,CAAC,eAAe,GAAG,IAAI,IAAI,EAAE,CAAC,OAAO,EAAE,CAAC;IACvD,CAAC;IAED,eAAe;QACX,EAAE,CAAA,CAAC,IAAI,CAAC,UAAU,CAAC,oBAAoB,IAAI,CAAC,IAAI,IAAI,CAAC,eAAe,IAAI,CAAC,CAAC;YAAC,MAAM,CAAC,MAAM,CAAC,QAAQ,CAAC,IAAI,CAAC,UAAU,CAAC,oBAAoB,CAAC,CAAC;QACxI,MAAM,CAAC,MAAM,CAAC,QAAQ,CAAC,IAAI,CAAC,UAAU,CAAC,oBAAoB,CAAC,GAAG,CAAC,IAAI,IAAI,EAAE,CAAC,OAAO,EAAE,GAAG,IAAI,CAAC,eAAe,CAAC,GAAG,IAAI,CAAC;IACxH,CAAC;CACJ"} \ No newline at end of file diff --git a/js/ui/server.ts b/js/ui/server.ts new file mode 100644 index 00000000..fb6fb7eb --- /dev/null +++ b/js/ui/server.ts @@ -0,0 +1,95 @@ +/// + +class ServerEntry { + channelTree: ChannelTree; + properties: any = { + virtualserver_name: "", + virtualserver_icon_id: 0, + virtualserver_version: "unknown", + virtualserver_platform: "unknown", + virtualserver_unique_identifier: "", + + virtualserver_clientsonline: 0, + virtualserver_queryclientsonline: 0, + virtualserver_channelsonline: 0, + virtualserver_uptime: 0, + virtualserver_maxclients: 0 + }; + + lastInfoRequest: number = 0; + nextInfoRequest: number = 0; + private _htmlTag: JQuery; + + constructor(tree, name) { + this.channelTree = tree; + this.properties.virtualserver_name = name; + } + + get htmlTag() { + if(this._htmlTag) return this._htmlTag; + + var tag = $("
    ") + + tag.attr("id", "server"); + tag.addClass("server"); + tag.append("
    "); + + tag.append("" + this.properties.virtualserver_name + ""); + + var serverIcon = $(""); + //we cant spawn an icon on creation :) + serverIcon.append("
    "); + tag.append(serverIcon); + + return this._htmlTag = tag; + } + + initializeListener(){ + const _this = this; + + this._htmlTag.click(function () { + _this.channelTree.onSelect(_this); + }); + this.htmlTag.on("contextmenu", function (event) { + _this.channelTree.onSelect(_this); + event.preventDefault(); + _this.spawnContextMenue(event.pageY, event.pageY, () => { _this.channelTree.onSelect(undefined); }); + }); + } + + spawnContextMenue(x: number, y: number, on_close: () => void = () => {}) { + spawnMenu(x, y, { + type: MenuEntryType.ENTRY, + icon: "", + name: "test", + callback: () => {} + }, + MenuEntry.CLOSE(on_close) + ); + } + + updateProperty(key, value) : void { + this.properties[key] = value; + if(key == "virtualserver_name") { + this.htmlTag.find(".name").text(value); + } else if(key == "virtualserver_icon_id") { + if(this.channelTree.client.fileManager && this.channelTree.client.fileManager.icons) + this.htmlTag.find(".icon_property").replaceWith(this.channelTree.client.fileManager.icons.generateTag(this.properties.virtualserver_icon_id).addClass("icon_property")); + } + } + + updateProperties() { + this.lastInfoRequest = new Date().getTime(); + this.nextInfoRequest = this.lastInfoRequest + 10 * 1000; + this.channelTree.client.serverConnection.sendCommand("servergetvariables"); + } + + shouldUpdateProperties() : boolean { + return this.nextInfoRequest < new Date().getTime(); + } + + calculateUptime() : number { + if(this.properties.virtualserver_uptime == 0 || this.lastInfoRequest == 0) return Number.parseInt(this.properties.virtualserver_uptime); + return Number.parseInt(this.properties.virtualserver_uptime) + (new Date().getTime() - this.lastInfoRequest) / 1000; + } +} \ No newline at end of file diff --git a/js/ui/view.js b/js/ui/view.js new file mode 100644 index 00000000..fefecaee --- /dev/null +++ b/js/ui/view.js @@ -0,0 +1,191 @@ +/// +/// +/// +/// +/// +/// +class ChannelTree { + constructor(client, htmlTree) { + this.client = client; + this.htmlTree = htmlTree; + this.server = new ServerEntry(this, "undefined"); + this.channels = []; + this.clients = []; + let jhtml = $(this.htmlTree); + jhtml.empty(); + this.server.htmlTag.appendTo(jhtml); + this.server.initializeListener(); + } + __deleteAnimation(element) { + $(this.htmlTree).find(element.htmlTag).fadeOut("slow", function () { + $(this).remove(); + if (element instanceof ChannelEntry) { + if (element.parentChannel()) + element.parentChannel().adjustSize(true); + } + else if (element instanceof ClientEntry) { + element.currentChannel().adjustSize(true); + } + }); + } + deleteChannel(channel) { + const _this = this; + for (let index = 0; index < this.channels.length; index++) { + let entry = this.channels[index]; + let currentEntry = this.channels[index]; + while (currentEntry != undefined && currentEntry != null) { + if (currentEntry == channel) { + _this.channels.remove(entry); + _this.__deleteAnimation(entry); + entry.channelTree = null; + index--; + break; + } + else + currentEntry = currentEntry.parentChannel(); + } + } + this.channels.remove(channel); + this.__deleteAnimation(channel); + channel.channelTree = null; + } + insertChannel(channel) { + channel.channelTree = this; + this.channels.push(channel); + let elm = undefined; + let tag = this.htmlTree; + let prevChannel = null; + if (channel.hasParent()) { + var parent = channel.parentChannel(); + var siblings = parent.siblings(); + if (siblings.length == 0) { + elm = parent.htmlTag; + prevChannel = null; + } + else { + prevChannel = siblings.last(); + elm = prevChannel.htmlTag; + } + tag = parent.siblingTag(); + } + channel.prevChannel = prevChannel; + let entry = channel.htmlTag.css({ display: "none" }).fadeIn("slow"); + entry.appendTo(tag); + channel.originalHeight = entry.outerHeight(true); + if (elm != undefined) + elm.after(entry); + channel.adjustSize(true); + channel.initializeListener(); + } + findChannel(channelId) { + for (let index = 0; index < this.channels.length; index++) + if (this.channels[index].getChannelId() == channelId) + return this.channels[index]; + return undefined; + } + /** + * @param {ChannelEntry} channel + * @param {ChannelEntry} prevChannel + * @param {ChannelEntry} parent + */ + moveChannel(channel, prevChannel, parent) { + if (prevChannel != null && prevChannel.parent != parent) { + console.error("Invalid channel move (different parents! (" + prevChannel.parent + "|" + parent + ")"); + return; + } + let oldParent = channel.parentChannel(); + channel.prevChannel = prevChannel; + channel.parent = parent; + if (prevChannel) + prevChannel.htmlTag.after(channel.htmlTag); + else { + if (parent) { + var siblings = parent.siblings(); + if (siblings.length <= 1) { + var left = channel.htmlTag; + left.appendTo($(parent.siblingTag())); + } + else { + channel.prevChannel = siblings[siblings.length - 2]; + channel.prevChannel.htmlTag.after(channel.htmlTag); + } + } + else + this.htmlTree.find(".server").after(channel.htmlTag); + } + if (oldParent) + oldParent.adjustSize(); + if (channel) + channel.adjustSize(); + } + deleteClient(client) { + this.clients.remove(client); + this.__deleteAnimation(client); + client.onDelete(); + } + insertClient(client, channel) { + let newClient = this.findClient(client.clientId()); + if (newClient) + client = newClient; //Got new client :) + else + this.clients.push(client); + client.channelTree = this; + client["_channel"] = channel; + var tag = client.htmlTag.css({ display: "none" }).fadeIn("slow"); + tag.appendTo(channel.clientTag()); + channel.adjustSize(true); + client.initializeListener(); + return client; + } + registerClient(client) { + this.clients.push(client); + client.channelTree = this; + client.initializeListener(); + } + moveClient(client, channel) { + let oldChannel = client.currentChannel(); + client["_channel"] = channel; + let tag = client.htmlTag; + tag.detach(); + tag.appendTo(client.currentChannel().clientTag()); + if (oldChannel) + oldChannel.adjustSize(); + if (client.currentChannel()) + client.currentChannel().adjustSize(); + } + findClient(clientId) { + for (let index = 0; index < this.clients.length; index++) + if (this.clients[index].clientId() == clientId) + return this.clients[index]; + return null; + } + onSelect(entry) { + $(this.htmlTree).find(".selected").each(function (idx, e) { + $(e).removeClass("selected"); + }); + if (entry instanceof ChannelEntry) + entry.htmlTag.find("> .channelLine").addClass("selected"); + else if (entry instanceof ClientEntry) + entry.htmlTag.addClass("selected"); + else if (entry instanceof ServerEntry) + entry.htmlTag.addClass("selected"); + this.client.selectInfo.currentSelected = entry; + } + clientsByGroup(group) { + let result = []; + for (let client of this.clients) { + if (client.groupAssigned(group)) + result.push(client); + } + return result; + } + clientsByChannel(channel) { + let result = []; + for (let client of this.clients) { + if (client.currentChannel() == channel) + result.push(client); + } + return result; + } +} +//# sourceMappingURL=view.js.map \ No newline at end of file diff --git a/js/ui/view.js.map b/js/ui/view.js.map new file mode 100644 index 00000000..4f01a514 --- /dev/null +++ b/js/ui/view.js.map @@ -0,0 +1 @@ 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\ No newline at end of file diff --git a/js/ui/view.ts b/js/ui/view.ts new file mode 100644 index 00000000..a0dadce8 --- /dev/null +++ b/js/ui/view.ts @@ -0,0 +1,213 @@ +/// +/// +/// +/// +/// +/// + +class ChannelTree { + client: TSClient; + htmlTree: JQuery; + server: ServerEntry; + channels: ChannelEntry[]; + clients: ClientEntry[]; + + constructor(client, htmlTree) { + this.client = client; + this.htmlTree = htmlTree; + this.server = new ServerEntry(this, "undefined"); + this.channels = []; + this.clients = []; + + let jhtml = $(this.htmlTree); + jhtml.empty(); + this.server.htmlTag.appendTo(jhtml); + this.server.initializeListener(); + } + + private __deleteAnimation(element: ChannelEntry | ClientEntry) { + $(this.htmlTree).find(element.htmlTag).fadeOut("slow", function () { + $(this).remove(); + if(element instanceof ChannelEntry) { + if(element.parentChannel()) + element.parentChannel().adjustSize(true); + } else if(element instanceof ClientEntry) { + element.currentChannel().adjustSize(true); + } + }); + } + + deleteChannel(channel: ChannelEntry) { + const _this = this; + for(let index = 0; index < this.channels.length; index++) { + let entry = this.channels[index]; + let currentEntry = this.channels[index]; + while(currentEntry != undefined && currentEntry != null) { + if(currentEntry == channel) { + _this.channels.remove(entry); + _this.__deleteAnimation(entry); + entry.channelTree = null; + index--; + break; + } else currentEntry = currentEntry.parentChannel(); + } + } + + this.channels.remove(channel); + this.__deleteAnimation(channel); + channel.channelTree = null; + } + + insertChannel(channel: ChannelEntry) { + channel.channelTree = this; + this.channels.push(channel); + + let elm = undefined; + let tag = this.htmlTree; + let prevChannel = null; + if(channel.hasParent()) { + var parent = channel.parentChannel(); + var siblings = parent.siblings(); + if(siblings.length == 0) { + elm = parent.htmlTag; + prevChannel = null; + } else { + prevChannel = siblings.last(); + elm = prevChannel.htmlTag; + } + tag = parent.siblingTag(); + } + channel.prevChannel = prevChannel; + let entry = channel.htmlTag.css({display: "none"}).fadeIn("slow"); + + entry.appendTo(tag); + channel.originalHeight = entry.outerHeight(true); + if(elm != undefined) + elm.after(entry); + + channel.adjustSize(true); + channel.initializeListener(); + } + + findChannel(channelId: number) : ChannelEntry | undefined { + for(let index = 0; index < this.channels.length; index++) + if(this.channels[index].getChannelId() == channelId) return this.channels[index]; + return undefined; + } + + /** + * @param {ChannelEntry} channel + * @param {ChannelEntry} prevChannel + * @param {ChannelEntry} parent + */ + moveChannel(channel, prevChannel, parent) { + if(prevChannel != null && prevChannel.parent != parent) { + console.error("Invalid channel move (different parents! (" + prevChannel.parent + "|" + parent + ")"); + return; + } + let oldParent = channel.parentChannel(); + channel.prevChannel = prevChannel; + channel.parent = parent; + + if(prevChannel) + prevChannel.htmlTag.after(channel.htmlTag); + else { + if(parent) { + var siblings = parent.siblings(); + if(siblings.length <= 1) { //Self should be already in there + var left = channel.htmlTag; + left.appendTo($(parent.siblingTag())); + } else { + channel.prevChannel = siblings[siblings.length - 2]; + channel.prevChannel.htmlTag.after(channel.htmlTag); + } + } else + this.htmlTree.find(".server").after(channel.htmlTag); + } + + + if(oldParent) oldParent.adjustSize(); + if(channel) channel.adjustSize(); + } + + deleteClient(client: ClientEntry) { + this.clients.remove(client); + this.__deleteAnimation(client); + client.onDelete(); + } + + insertClient(client: ClientEntry, channel: ChannelEntry) : ClientEntry { + let newClient = this.findClient(client.clientId()); + if(newClient) client = newClient; //Got new client :) + else + this.clients.push(client); + client.channelTree = this; + client["_channel"] = channel; + + var tag = client.htmlTag.css({display: "none"}).fadeIn("slow"); + tag.appendTo(channel.clientTag()); + channel.adjustSize(true); + client.initializeListener(); + + return client; + } + + registerClient(client: ClientEntry) { + this.clients.push(client); + client.channelTree = this; + client.initializeListener(); + } + + moveClient(client: ClientEntry, channel: ChannelEntry) { + let oldChannel = client.currentChannel(); + client["_channel"] = channel; + + let tag = client.htmlTag; + tag.detach(); + tag.appendTo(client.currentChannel().clientTag()); + if(oldChannel) oldChannel.adjustSize(); + if(client.currentChannel()) client.currentChannel().adjustSize(); + } + + findClient(clientId) : ClientEntry { + for(let index = 0; index < this.clients.length; index++) + if(this.clients[index].clientId() == clientId) return this.clients[index]; + return null; + } + + onSelect(entry?: ChannelEntry | ClientEntry | ServerEntry) { + $(this.htmlTree).find(".selected").each(function (idx, e) { + $(e).removeClass("selected"); + }); + + if(entry instanceof ChannelEntry) + (entry as ChannelEntry).htmlTag.find("> .channelLine").addClass("selected"); + else if(entry instanceof ClientEntry) + (entry as ClientEntry).htmlTag.addClass("selected"); + else if(entry instanceof ServerEntry) + (entry as ServerEntry).htmlTag.addClass("selected"); + this.client.selectInfo.currentSelected = entry; + } + + clientsByGroup(group: Group) : ClientEntry[] { + let result = []; + + for(let client of this.clients) { + if(client.groupAssigned(group)) + result.push(client); + } + + return result; + } + + clientsByChannel(channel: ChannelEntry) : ClientEntry[] { + let result = []; + + for(let client of this.clients) { + if(client.currentChannel() == channel) + result.push(client); + } + + return result; + } +} \ No newline at end of file diff --git a/js/utils/modal.js b/js/utils/modal.js new file mode 100644 index 00000000..37be96ab --- /dev/null +++ b/js/utils/modal.js @@ -0,0 +1,162 @@ +$(document).on("mousedown", function (e) { + if ($(e.target).parents(".modal").length == 0) { + $(".modal:visible").last().find(".close").trigger("click"); + } +}); +const ModalFunctions = { + divify: function (val) { + if (val.length > 1) + return $.spawn("div").append(val); + return val; + }, + jqueriefy: function (val) { + if ($.isFunction(val)) + val = val(); + switch (typeof val) { + case "string": return $("
    " + val + "
    "); + case "object": return val; + default: + console.error("Invalid type " + typeof val); + return $(); + } + }, + warpProperties(data) { + if (data instanceof ModalProperties) + return data; + else { + let props = new ModalProperties(); + for (let key in data) + props[key] = data[key]; + return props; + } + } +}; +class ModalProperties { + constructor() { + this.header = () => "HEADER"; + this.body = () => "BODY"; + this.footer = () => "FOOTER"; + this.closeListener = () => { }; + this.width = "60%"; + this.hight = "auto"; + this.closeable = true; + } +} +class Modal { + constructor(props) { + this.properties = props; + this._create(); + } + _create() { + let modal = $.spawn("div"); + modal.addClass("modal"); + let content = $.spawn("div"); + content.addClass("modal-content"); + content.css("width", this.properties.width); + let header = ModalFunctions.divify(ModalFunctions.jqueriefy(this.properties.header)).addClass("modal-header"); + if (this.properties.closeable) + header.append("×"); + let body = ModalFunctions.divify(ModalFunctions.jqueriefy(this.properties.body)).addClass("modal-body"); + let footer = ModalFunctions.divify(ModalFunctions.jqueriefy(this.properties.footer)).addClass("modal-footer"); + content.append(header); + content.append(body); + content.append(footer); + modal.append(content); + modal.find(".close").click(function () { + if (this.properties.closeable) + this.close(); + }.bind(this)); + this.htmlTag = modal; + } + open() { + this.htmlTag.appendTo($("body")); + this.htmlTag.show(); + } + close() { + const _this = this; + this.htmlTag.animate({ opacity: 0 }, () => { + _this.htmlTag.detach(); + }); + this.properties.closeListener(); + } +} +function createModal(data) { + return new Modal(ModalFunctions.warpProperties(data)); +} +class InputModalProperties extends ModalProperties { +} +function createInputModal(headMessage, question, validator, callback, props = {}) { + props = ModalFunctions.warpProperties(props); + let head = $.spawn("div"); + head.css("border-bottom", "grey solid"); + head.css("border-width", "1px"); + ModalFunctions.jqueriefy(headMessage).appendTo(head); + let body = $.spawn("div"); + ModalFunctions.divify(ModalFunctions.jqueriefy(question)).appendTo(body); + let input = $.spawn("input"); + input.width("100%"); + if (props.maxLength) + input.attr("maxlength", props.maxLength); + input.appendTo(body); + let footer = $.spawn("div"); + footer.addClass("modal-button-group"); + footer.css("margin-top", "5px"); + let buttonCancel = $.spawn("button"); + buttonCancel.text("Cancel"); + let buttonOk = $.spawn("button"); + buttonOk.text("Ok"); + footer.append(buttonCancel); + footer.append(buttonOk); + input.on("keydown", function (event) { + if (event.keyCode == 13 /* Enter */) { + buttonOk.trigger("click"); + } + }); + let updateValidation = function () { + let text = input.val().toString(); + let flag = (!props.maxLength || text.length <= props.maxLength) && validator(text); + if (flag) { + input.removeClass("invalid_input"); + buttonOk.removeAttr("disabled"); + } + else { + if (!input.hasClass("invalid_input")) + input.addClass("invalid_input"); + buttonOk.attr("disabled", "true"); + } + }; + input.on("keyup", updateValidation); + let callbackCalled = false; + let wrappedCallback = function (flag) { + if (callbackCalled) + return; + callbackCalled = true; + callback(flag); + }; + let modal; + buttonOk.on("click", () => { + wrappedCallback(input.val().toString()); + modal.close(); + }); + buttonCancel.on("click", () => { + wrappedCallback(false); + modal.close(); + }); + props.header = head; + props.body = body; + props.footer = footer; + props.closeListener = () => wrappedCallback(false); + modal = createModal(props); + return modal; +} +function createErrorModal(header, message, props = { footer: "" }) { + props = ModalFunctions.warpProperties(props); + let head = $.spawn("div"); + head.addClass("modal-head-error"); + ModalFunctions.divify(ModalFunctions.jqueriefy(header)).appendTo(head); + props.header = head; + props.body = ModalFunctions.divify(ModalFunctions.jqueriefy(message)); + props.footer = ModalFunctions.divify(ModalFunctions.jqueriefy("")); + return createModal(props); +} +//# sourceMappingURL=modal.js.map \ No newline at end of file diff --git a/js/utils/modal.js.map b/js/utils/modal.js.map new file mode 100644 index 00000000..e51ddaeb --- /dev/null +++ b/js/utils/modal.js.map @@ -0,0 +1 @@ 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\ No newline at end of file diff --git a/js/utils/modal.ts b/js/utils/modal.ts new file mode 100644 index 00000000..8d27502a --- /dev/null +++ b/js/utils/modal.ts @@ -0,0 +1,195 @@ +$(document).on("mousedown",function (e) { + if($(e.target).parents(".modal").length == 0){ + $(".modal:visible").last().find(".close").trigger("click"); + } +}); + +type BodyCreator = (() => JQuery | string) | string | JQuery; +const ModalFunctions = { + divify: function (val: JQuery) { + if(val.length > 1) return $.spawn("div").append(val); + return val; + }, + + jqueriefy: function(val: BodyCreator) : JQuery { + if($.isFunction(val)) val = val(); + switch (typeof val){ + case "string": return $("
    " + val + "
    "); + case "object": return val as JQuery; + default: + console.error("Invalid type " + typeof val); + return $(); + } + }, + + warpProperties(data: ModalProperties | any) : ModalProperties { + if(data instanceof ModalProperties) return data; + else { + let props = new ModalProperties(); + for(let key in data) + props[key] = data[key]; + return props; + } + } +}; + +class ModalProperties { + header: BodyCreator = () => "HEADER"; + body: BodyCreator = () => "BODY"; + footer: BodyCreator = () => "FOOTER"; + + closeListener: () => void = () => {}; + + width: number | string = "60%"; + hight: number | string = "auto"; + + closeable: boolean = true; +} + +class Modal { + htmlTag: JQuery; + properties: ModalProperties; + + constructor(props: ModalProperties) { + this.properties = props; + this._create(); + } + + private _create() { + let modal = $.spawn("div"); + modal.addClass("modal"); + + let content = $.spawn("div"); + content.addClass("modal-content"); + content.css("width", this.properties.width); + + let header = ModalFunctions.divify(ModalFunctions.jqueriefy(this.properties.header)).addClass("modal-header"); + if(this.properties.closeable) header.append("×"); + + let body = ModalFunctions.divify(ModalFunctions.jqueriefy(this.properties.body)).addClass("modal-body"); + let footer = ModalFunctions.divify(ModalFunctions.jqueriefy(this.properties.footer)).addClass("modal-footer"); + + content.append(header); + content.append(body); + content.append(footer); + + modal.append(content); + + modal.find(".close").click(function () { + if(this.properties.closeable) + this.close(); + }.bind(this)); + + this.htmlTag = modal; + } + + open() { + this.htmlTag.appendTo($("body")); + this.htmlTag.show(); + } + + close() { + const _this = this; + this.htmlTag.animate({opacity: 0}, () => { + _this.htmlTag.detach(); + }); + this.properties.closeListener(); + } +} + +function createModal(data: ModalProperties | any) : Modal { + return new Modal(ModalFunctions.warpProperties(data)); +} + +class InputModalProperties extends ModalProperties { + maxLength: number; +} + +function createInputModal(headMessage: BodyCreator, question: BodyCreator, validator: (input: string) => boolean, callback: (flag: boolean | string) => void, props: InputModalProperties | any = {}) : Modal { + props = ModalFunctions.warpProperties(props); + + let head = $.spawn("div"); + head.css("border-bottom", "grey solid"); + head.css("border-width", "1px"); + ModalFunctions.jqueriefy(headMessage).appendTo(head); + + + let body = $.spawn("div"); + ModalFunctions.divify(ModalFunctions.jqueriefy(question)).appendTo(body); + let input = $.spawn("input"); + input.width("100%"); + if(props.maxLength) + input.attr("maxlength", props.maxLength); + input.appendTo(body); + + let footer = $.spawn("div"); + footer.addClass("modal-button-group"); + footer.css("margin-top", "5px"); + + let buttonCancel = $.spawn("button"); + buttonCancel.text("Cancel"); + + let buttonOk = $.spawn("button"); + buttonOk.text("Ok"); + + footer.append(buttonCancel); + footer.append(buttonOk); + + input.on("keydown", function (event) { + if(event.keyCode == Key.Enter) { + buttonOk.trigger("click"); + } + }); + + let updateValidation = function () { + let text = input.val().toString(); + let flag = (!props.maxLength || text.length <= props.maxLength) && validator(text); + if(flag) { + input.removeClass("invalid_input"); + buttonOk.removeAttr("disabled"); + } else { + if(!input.hasClass("invalid_input")) + input.addClass("invalid_input"); + buttonOk.attr("disabled", "true"); + } + }; + input.on("keyup", updateValidation); + + let callbackCalled = false; + let wrappedCallback = function (flag: boolean | string) { + if(callbackCalled) return; + callbackCalled = true; + callback(flag); + }; + + let modal; + buttonOk.on("click", () => { + wrappedCallback(input.val().toString()); + modal.close(); + }); + buttonCancel.on("click", () => { + wrappedCallback(false); + modal.close(); + }); + + props.header = head; + props.body = body; + props.footer = footer; + props.closeListener = () => wrappedCallback(false); + modal = createModal(props); + return modal; +} + +function createErrorModal(header: BodyCreator, message: BodyCreator, props: ModalProperties | any = { footer: "" }) { + props = ModalFunctions.warpProperties(props); + + let head = $.spawn("div"); + head.addClass("modal-head-error"); + ModalFunctions.divify(ModalFunctions.jqueriefy(header)).appendTo(head); + props.header = head; + + props.body = ModalFunctions.divify(ModalFunctions.jqueriefy(message)); + props.footer = ModalFunctions.divify(ModalFunctions.jqueriefy("")); + + return createModal(props); +} \ No newline at end of file diff --git a/js/utils/tab.js b/js/utils/tab.js new file mode 100644 index 00000000..8f068525 --- /dev/null +++ b/js/utils/tab.js @@ -0,0 +1,65 @@ +class X_Tab extends HTMLElement { +} +class X_Entry extends HTMLElement { +} +class X_Tag extends HTMLElement { +} +class X_Content extends HTMLElement { +} +customElements.define('x-tab', X_Tab, { extends: 'div' }); +customElements.define('x-entry', X_Entry, { extends: 'div' }); +customElements.define('x-tag', X_Tag, { extends: 'div' }); +customElements.define('x-content', X_Content, { extends: 'div' }); +var TabFunctions = { + tabify(template) { + console.log("Tabify:"); + console.log(template); + let tag = $.spawn("div"); + tag.addClass("tab"); + let header = $.spawn("div"); + header.addClass("tab-header"); + let content = $.spawn("div"); + content.addClass("tab-content"); + template.find("x-entry").each(function () { + let hentry = $.spawn("div"); + hentry.addClass("entry"); + hentry.append($(this).find("x-tag").clone()); + const _this = $(this); + hentry.on("click", function () { + tag.find(".tab-header .selected").removeClass("selected"); + hentry.addClass("selected"); + content.empty(); + content.append(_this.find("x-content").clone()); + }); + console.log(this); + header.append(hentry); + }); + header.find(".entry").first().trigger("click"); + tag.append(header); + tag.append(content); + return tag; + } +}; +if (!$.fn.asTabWidget) { + $.fn.asTabWidget = function () { + if ($(this).prop("tagName") == "X-TAB") + return TabFunctions.tabify($(this)); + else { + throw "Invalid tag! " + $(this).prop("tagName"); + } + }; +} +if (!$.fn.tabify) { + $.fn.tabify = function () { + try { + let self = this.asTabWidget(); + this.replaceWith(self); + } + catch (object) { } + this.find("x-tab").each(function () { + $(this).replaceWith($(this).asTabWidget()); + }); + return this; + }; +} +//# sourceMappingURL=tab.js.map \ No newline at end of file diff --git a/js/utils/tab.js.map b/js/utils/tab.js.map new file mode 100644 index 00000000..3997e847 --- /dev/null +++ b/js/utils/tab.js.map @@ -0,0 +1 @@ +{"version":3,"file":"tab.js","sourceRoot":"","sources":["tab.ts"],"names":[],"mappings":"AAQA,WAAY,SAAQ,WAAW;CAAG;AAClC,aAAc,SAAQ,WAAW;CAAG;AACpC,WAAY,SAAQ,WAAW;CAAG;AAClC,eAAgB,SAAQ,WAAW;CAAG;AAEtC,cAAc,CAAC,MAAM,CAAC,OAAO,EAAE,KAAK,EAAE,EAAE,OAAO,EAAE,KAAK,EAAE,CAAC,CAAC;AAC1D,cAAc,CAAC,MAAM,CAAC,SAAS,EAAE,OAAO,EAAE,EAAE,OAAO,EAAE,KAAK,EAAE,CAAC,CAAC;AAC9D,cAAc,CAAC,MAAM,CAAC,OAAO,EAAE,KAAK,EAAE,EAAE,OAAO,EAAE,KAAK,EAAE,CAAC,CAAC;AAC1D,cAAc,CAAC,MAAM,CAAC,WAAW,EAAE,SAAS,EAAE,EAAE,OAAO,EAAE,KAAK,EAAE,CAAC,CAAC;AAClE,IAAI,YAAY,GAAG;IACf,MAAM,CAAC,QAAgB;QACnB,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;QACvB,OAAO,CAAC,GAAG,CAAC,QAAQ,CAAC,CAAC;QAEtB,IAAI,GAAG,GAAG,CAAC,CAAC,KAAK,CAAC,KAAK,CAAC,CAAC;QACzB,GAAG,CAAC,QAAQ,CAAC,KAAK,CAAC,CAAC;QAEpB,IAAI,MAAM,GAAG,CAAC,CAAC,KAAK,CAAC,KAAK,CAAC,CAAC;QAC5B,MAAM,CAAC,QAAQ,CAAC,YAAY,CAAC,CAAC;QAE9B,IAAI,OAAO,GAAG,CAAC,CAAC,KAAK,CAAC,KAAK,CAAC,CAAC;QAC7B,OAAO,CAAC,QAAQ,CAAC,aAAa,CAAC,CAAC;QAEhC,QAAQ,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC,IAAI,CAAC;YAC1B,IAAI,MAAM,GAAG,CAAC,CAAC,KAAK,CAAC,KAAK,CAAC,CAAC;YAC5B,MAAM,CAAC,QAAQ,CAAC,OAAO,CAAC,CAAC;YACzB,MAAM,CAAC,MAAM,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC,KAAK,EAAE,CAAC,CAAC;YAE7C,MAAM,KAAK,GAAG,CAAC,CAAC,IAAI,CAAC,CAAC;YACtB,MAAM,CAAC,EAAE,CAAC,OAAO,EAAE;gBACf,GAAG,CAAC,IAAI,CAAC,uBAAuB,CAAC,CAAC,WAAW,CAAC,UAAU,CAAC,CAAC;gBAC1D,MAAM,CAAC,QAAQ,CAAC,UAAU,CAAC,CAAC;gBAE5B,OAAO,CAAC,KAAK,EAAE,CAAC;gBAChB,OAAO,CAAC,MAAM,CAAC,KAAK,CAAC,IAAI,CAAC,WAAW,CAAC,CAAC,KAAK,EAAE,CAAC,CAAC;YACpD,CAAC,CAAC,CAAC;YAEH,OAAO,CAAC,GAAG,CAAC,IAAI,CAAC,CAAC;YAClB,MAAM,CAAC,MAAM,CAAC,MAAM,CAAC,CAAC;QAC1B,CAAC,CAAC,CAAC;QAEH,MAAM,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC,KAAK,EAAE,CAAC,OAAO,CAAC,OAAO,CAAC,CAAC;QAE/C,GAAG,CAAC,MAAM,CAAC,MAAM,CAAC,CAAC;QACnB,GAAG,CAAC,MAAM,CAAC,OAAO,CAAC,CAAC;QACpB,MAAM,CAAC,GAAG,CAAC;IACf,CAAC;CACJ,CAAA;AAED,EAAE,CAAA,CAAC,CAAC,CAAC,CAAC,EAAE,CAAC,WAAW,CAAC,CAAC,CAAC;IACnB,CAAC,CAAC,EAAE,CAAC,WAAW,GAAG;QACf,EAAE,CAAA,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC,IAAI,CAAC,SAAS,CAAC,IAAI,OAAO,CAAC;YAClC,MAAM,CAAC,YAAY,CAAC,MAAM,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC,CAAC;QACxC,IAAI,CAAC,CAAC;YACF,MAAM,eAAe,GAAG,CAAC,CAAC,IAAI,CAAC,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC;QACpD,CAAC;IACL,CAAC,CAAA;AACL,CAAC;AAED,EAAE,CAAA,CAAC,CAAC,CAAC,CAAC,EAAE,CAAC,MAAM,CAAC,CAAC,CAAC;IACd,CAAC,CAAC,EAAE,CAAC,MAAM,GAAG;QACV,IAAI,CAAC;YACD,IAAI,IAAI,GAAG,IAAI,CAAC,WAAW,EAAE,CAAC;YAC9B,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,CAAC;QAC3B,CAAC;QAAC,KAAK,CAAA,CAAC,MAAM,CAAC,CAAC,CAAC,CAAA,CAAC;QAClB,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC,IAAI,CAAC;YACpB,CAAC,CAAC,IAAI,CAAC,CAAC,WAAW,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC,WAAW,EAAE,CAAC,CAAC;QAC/C,CAAC,CAAC,CAAC;QACH,MAAM,CAAC,IAAI,CAAC;IAChB,CAAC,CAAA;AACL,CAAC"} \ No newline at end of file diff --git a/js/utils/tab.ts b/js/utils/tab.ts new file mode 100644 index 00000000..0a25193a --- /dev/null +++ b/js/utils/tab.ts @@ -0,0 +1,79 @@ + +interface JQuery { + asTabWidget() : JQuery; + tabify() : this; + + changeElementType(type: string) : JQuery; +} + +class X_Tab extends HTMLElement {} +class X_Entry extends HTMLElement {} +class X_Tag extends HTMLElement {} +class X_Content extends HTMLElement {} + +customElements.define('x-tab', X_Tab, { extends: 'div' }); +customElements.define('x-entry', X_Entry, { extends: 'div' }); +customElements.define('x-tag', X_Tag, { extends: 'div' }); +customElements.define('x-content', X_Content, { extends: 'div' }); +var TabFunctions = { + tabify(template: JQuery) : JQuery { + console.log("Tabify:"); + console.log(template); + + let tag = $.spawn("div"); + tag.addClass("tab"); + + let header = $.spawn("div"); + header.addClass("tab-header"); + + let content = $.spawn("div"); + content.addClass("tab-content"); + + template.find("x-entry").each(function () { + let hentry = $.spawn("div"); + hentry.addClass("entry"); + hentry.append($(this).find("x-tag").clone()); + + const _this = $(this); + hentry.on("click", function () { + tag.find(".tab-header .selected").removeClass("selected"); + hentry.addClass("selected"); + + content.empty(); + content.append(_this.find("x-content").clone()); + }); + + console.log(this); + header.append(hentry); + }); + + header.find(".entry").first().trigger("click"); + + tag.append(header); + tag.append(content); + return tag; + } +} + +if(!$.fn.asTabWidget) { + $.fn.asTabWidget = function () : JQuery { + if($(this).prop("tagName") == "X-TAB") + return TabFunctions.tabify($(this)); + else { + throw "Invalid tag! " + $(this).prop("tagName"); + } + } +} + +if(!$.fn.tabify) { + $.fn.tabify = function () { + try { + let self = this.asTabWidget(); + this.replaceWith(self); + } catch(object) {} + this.find("x-tab").each(function () { + $(this).replaceWith($(this).asTabWidget()); + }); + return this; + } +} \ No newline at end of file diff --git a/js/voice.js b/js/voice.js new file mode 100644 index 00000000..d7271d20 --- /dev/null +++ b/js/voice.js @@ -0,0 +1,232 @@ +/// +class VoiceConnection { + constructor(client) { + this.client = client; + this.voiceRecorder = new VoiceRecorder(this); + this.voiceRecorder.on_data = data => this.sendPCMData(data); + this.codec = new OpusCodec(); + this.codec.initialise(); + } + createSession() { + const config = {}; + this.rtcPeerConnection = new RTCPeerConnection(config); + const dataChannelConfig = { ordered: false, maxRetransmits: 0 }; + this.dataChannel = this.rtcPeerConnection.createDataChannel('main', dataChannelConfig); + this.dataChannel.onmessage = this.onDataChannelMessage.bind(this); + this.dataChannel.onopen = this.onDataChannelOpen.bind(this); + this.dataChannel.binaryType = "arraybuffer"; + let sdpConstraints = {}; + sdpConstraints.offerToReceiveAudio = 0; + sdpConstraints.offerToReceiveVideo = 0; + this.rtcPeerConnection.onicecandidate = this.onIceCandidate.bind(this); + this.rtcPeerConnection.createOffer(this.onOfferCreated.bind(this), () => { + console.error("Could not create ice offer!"); + }, sdpConstraints); + } + dropSession() { + this.dataChannel.close(); + this.rtcPeerConnection.close(); + //TODO here! + } + handleControlPacket(json) { + if (json["request"] === "create") { + this.rtcPeerConnection.setRemoteDescription(new RTCSessionDescription({ type: "answer", sdp: json["sdp"] })); + } + else if (json["request"] === "ice") { + this.rtcPeerConnection.addIceCandidate(new RTCIceCandidate({ candidate: json["candidate"], sdpMid: json["session"], sdpMLineIndex: json["line"] })); + } + } + //Listeners + onIceCandidate(event) { + console.log("Got ice candidate! Event:"); + console.log(event); + if (event && event.candidate) { + this.client.serverConnection.send(JSON.stringify({ + type: 'WebRTC', + request: "ice", + candidate: event.candidate.candidate, + line: event.candidate.sdpMLineIndex, + session: event.candidate.sdpMid + })); + } + } + onOfferCreated(localSession) { + console.log("Offer created and accepted"); + this.rtcPeerConnection.setLocalDescription(localSession); + this.client.serverConnection.send(JSON.stringify({ type: 'WebRTC', request: "create", session: localSession })); + } + onDataChannelOpen(channel) { + console.log("Got new data channel!"); + } + onDataChannelMessage(message) { + /* + let bin = new Uint8Array(message.data); + let clientId = bin[0] << 8 | bin[1]; + console.log("Client id " + clientId); + let client = this.client.channelTree.findClient(clientId); + if(!client) { + console.error("Having voice from unknown client? (ClientID: " + clientId + ")"); + return; + } + var pcm = new Float32Array(message.data, 4); + client.getAudioController().play(pcm); + */ + let bin = new Uint8Array(message.data); + let clientId = bin[0] << 8 | bin[1]; + console.log("Client id " + clientId); + let client = this.client.channelTree.findClient(clientId); + if (!client) { + console.error("Having voice from unknown client? (ClientID: " + clientId + ")"); + return; + } + var encodedData = new Uint8Array(message.data, 4); + let result = this.codec.decode(encodedData); + if (result instanceof Float32Array) + client.getAudioController().play(result); + else + console.log("Invalid decode " + result); + } + sendPCMData(data) { + console.log("SEND DATA!"); + //console.log(data); + if (this.dataChannel) + this.dataChannel.send(data); + } +} +class VoiceRecorder { + constructor(handle) { + this.on_data = (data) => { }; + this._recording = false; + this.microphoneStream = undefined; + this.mediaStream = undefined; + this.handle = handle; + this.userMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia; + this.audioContext = new AudioContext(); + this.processor = this.audioContext.createScriptProcessor(VoiceRecorder.BUFFER_SIZE, VoiceRecorder.CHANNELS, VoiceRecorder.CHANNELS); + const _this = this; + this.processor.addEventListener('audioprocess', ev => { + if (_this.microphoneStream) + this.on_data(ev.inputBuffer.getChannelData(VoiceRecorder.CHANNEL)); + }); + //Not needed but make sure we have data for the preprocessor + this.mute = this.audioContext.createGain(); + this.processor.connect(this.mute); + this.mute.connect(this.audioContext.destination); + } + avariable() { + return !!this.userMedia; + } + update(flag) { + if (this._recording == flag) + return; + if (flag) + this.start(); + else + this.stop(); + } + start() { + console.log("Attempt recording!"); + this._recording = true; + this.userMedia({ audio: true }, this.on_microphone.bind(this), error => { + createErrorModal("Could not resolve microphone!", "Could not resolve microphone!
    Message: " + error).open(); + console.error("Could not get microphone!"); + console.error(error); + }); + } + stop() { + console.log("Stop recording!"); + this._recording = false; + if (this.microphoneStream) + this.microphoneStream.disconnect(); + this.microphoneStream = undefined; + if (this.mediaStream) { + if (this.mediaStream.stop) + this.mediaStream.stop(); + else + this.mediaStream.getTracks().forEach(value => { + value.stop(); + }); + } + this.mediaStream = undefined; + } + on_microphone(stream) { + if (this.microphoneStream) { + this.stop(); //Disconnect old stream + } + console.log("Start recording!"); + this.mediaStream = stream; + this.microphoneStream = this.audioContext.createMediaStreamSource(stream); + this.microphoneStream.connect(this.processor); + } +} +VoiceRecorder.CHANNEL = 0; +VoiceRecorder.CHANNELS = 1; +VoiceRecorder.BUFFER_SIZE = 4096; +class AudioController { + static get globalContext() { + if (this._globalContext) + return this._globalContext; + this._globalContext = new AudioContext(); + return this._globalContext; + } + constructor() { + this.speakerContext = AudioController.globalContext; + this.nextTime = 0; + this.last = 0; + this.audioCache = []; + this.init = false; + this.stimeout = null; + this.onSpeaking = function () { }; + this.onSilence = function () { }; + } + play(pcm) { + let buffer = this.speakerContext.createBuffer(1, 960, 48000); + buffer.copyToChannel(pcm, 0); + this.audioCache.push(buffer); + let currentTime = new Date().getTime(); + if ((currentTime - this.last) > 50) { + this.init = false; + this.nextTime = 0; + console.log("[Audio] New data"); + } + this.last = currentTime; + // make sure we put at least 5 chunks in the buffer before starting + if ((this.init === true) || ((this.init === false) && (this.audioCache.length > 5))) { + if (this.init === false) { + this.onSpeaking(); + } + this.init = true; + this.playCache(this.audioCache); + } + this.triggerTimeout(); + } + ; + playCache(cache) { + while (cache.length) { + var buffer = cache.shift(); + var source = this.speakerContext.createBufferSource(); + source.buffer = buffer; + source.connect(this.speakerContext.destination); + if (this.nextTime == 0) { + // add a delay of 0.05 seconds + console.log("New next time!"); + this.nextTime = this.speakerContext.currentTime + .05; + } + source.start(this.nextTime); + this.nextTime += source.buffer.duration; + } + } + ; + triggerTimeout() { + if (this.stimeout) + clearTimeout(this.stimeout); + this.stimeout = setTimeout(function (_this) { + _this.onSilence(); + _this.stimeout = null; + }, 50, this); + } + close() { + clearTimeout(this.stimeout); + } +} +//# sourceMappingURL=voice.js.map \ No newline at end of file diff --git a/js/voice.js.map b/js/voice.js.map new file mode 100644 index 00000000..a8f09e17 --- /dev/null +++ b/js/voice.js.map @@ -0,0 +1 @@ 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\ No newline at end of file diff --git a/js/voice.ts b/js/voice.ts new file mode 100644 index 00000000..881c5a34 --- /dev/null +++ b/js/voice.ts @@ -0,0 +1,289 @@ +/// + +class VoiceConnection { + client: TSClient; + rtcPeerConnection: RTCPeerConnection; + dataChannel: RTCDataChannel; + + voiceRecorder: VoiceRecorder; + start: number; + + codec: OpusCodec; + + constructor(client) { + this.client = client; + this.voiceRecorder = new VoiceRecorder(this); + this.voiceRecorder.on_data = data => this.sendPCMData(data); + this.codec = new OpusCodec(); + this.codec.initialise(); + } + + + createSession() { + const config = { /*iceServers: [{ url: 'stun:stun.l.google.com:19302' }]*/ }; + this.rtcPeerConnection = new RTCPeerConnection(config); + const dataChannelConfig = { ordered: false, maxRetransmits: 0 }; + + this.dataChannel = this.rtcPeerConnection.createDataChannel('main', dataChannelConfig); + this.dataChannel.onmessage = this.onDataChannelMessage.bind(this); + this.dataChannel.onopen = this.onDataChannelOpen.bind(this); + this.dataChannel.binaryType = "arraybuffer"; + + let sdpConstraints : RTCOfferOptions = {}; + sdpConstraints.offerToReceiveAudio = 0; + sdpConstraints.offerToReceiveVideo = 0; + + this.rtcPeerConnection.onicecandidate = this.onIceCandidate.bind(this); + this.rtcPeerConnection.createOffer(this.onOfferCreated.bind(this), () => { + console.error("Could not create ice offer!"); + }, sdpConstraints); + } + + dropSession() { + this.dataChannel.close(); + this.rtcPeerConnection.close(); + //TODO here! + } + + handleControlPacket(json) { + if(json["request"] === "create") { + this.rtcPeerConnection.setRemoteDescription(new RTCSessionDescription({type: "answer", sdp: json["sdp"]})); + } else if(json["request"] === "ice") { + this.rtcPeerConnection.addIceCandidate(new RTCIceCandidate({candidate: json["candidate"],sdpMid: json["session"],sdpMLineIndex: json["line"]})); + } + } + + //Listeners + onIceCandidate(event) { + console.log("Got ice candidate! Event:"); + console.log(event); + if (event && event.candidate) { + this.client.serverConnection.send(JSON.stringify({ + type: 'WebRTC', + request: "ice", + candidate: event.candidate.candidate, + line: event.candidate.sdpMLineIndex, + session: event.candidate.sdpMid + })); + } + } + + onOfferCreated(localSession) { + console.log("Offer created and accepted"); + this.rtcPeerConnection.setLocalDescription(localSession); + + this.client.serverConnection.send(JSON.stringify({type: 'WebRTC', request: "create", session: localSession})); + } + + onDataChannelOpen(channel) { + console.log("Got new data channel!"); + } + + onDataChannelMessage(message) { + /* + let bin = new Uint8Array(message.data); + let clientId = bin[0] << 8 | bin[1]; + console.log("Client id " + clientId); + let client = this.client.channelTree.findClient(clientId); + if(!client) { + console.error("Having voice from unknown client? (ClientID: " + clientId + ")"); + return; + } + var pcm = new Float32Array(message.data, 4); + client.getAudioController().play(pcm); + */ + let bin = new Uint8Array(message.data); + let clientId = bin[0] << 8 | bin[1]; + console.log("Client id " + clientId); + let client = this.client.channelTree.findClient(clientId); + if(!client) { + console.error("Having voice from unknown client? (ClientID: " + clientId + ")"); + return; + } + var encodedData = new Uint8Array(message.data, 4); + let result = this.codec.decode(encodedData) + if(result instanceof Float32Array) + client.getAudioController().play(result); + else console.log("Invalid decode " + result); + } + + private sendPCMData(data: any) { + console.log("SEND DATA!"); + //console.log(data); + if(this.dataChannel) //FIXME just for debug + this.dataChannel.send(data); + } +} + +class VoiceRecorder { + private static readonly CHANNEL = 0; + private static readonly CHANNELS = 1; + private static readonly BUFFER_SIZE = 4096; + + handle: VoiceConnection; + on_data: (data: any) => void = (data) => {}; + + private _recording: boolean = false; + + private userMedia: any; + private microphoneStream: MediaStreamAudioSourceNode = undefined; + private mediaStream: MediaStream = undefined; + + private audioContext: AudioContext + private processor: any; + private mute: any; + + constructor(handle: VoiceConnection) { + this.handle = handle; + this.userMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia; + + this.audioContext = new AudioContext(); + this.processor = this.audioContext.createScriptProcessor(VoiceRecorder.BUFFER_SIZE, VoiceRecorder.CHANNELS, VoiceRecorder.CHANNELS); + + const _this = this; + this.processor.addEventListener('audioprocess', ev => { + if(_this.microphoneStream) + this.on_data(ev.inputBuffer.getChannelData(VoiceRecorder.CHANNEL)) + }); + + //Not needed but make sure we have data for the preprocessor + this.mute = this.audioContext.createGain(); + + this.processor.connect(this.mute); + this.mute.connect(this.audioContext.destination); + } + + avariable() : boolean { + return !!this.userMedia; + } + + update(flag: boolean) { + if(this._recording == flag) return; + if(flag) this.start(); + else this.stop(); + } + + start(){ + console.log("Attempt recording!"); + this._recording = true; + this.userMedia({audio: true}, this.on_microphone.bind(this), error => { + createErrorModal("Could not resolve microphone!", "Could not resolve microphone!
    Message: " + error).open(); + console.error("Could not get microphone!"); + console.error(error); + }); + } + + stop(){ + console.log("Stop recording!"); + this._recording = false; + + if(this.microphoneStream) this.microphoneStream.disconnect(); + this.microphoneStream = undefined; + if(this.mediaStream) { + if(this.mediaStream.stop) + this.mediaStream.stop(); + else + this.mediaStream.getTracks().forEach(value => { + value.stop(); + }); + } + this.mediaStream = undefined; + } + + private on_microphone(stream: MediaStream) { + if(this.microphoneStream) { + this.stop(); //Disconnect old stream + } + console.log("Start recording!"); + + this.mediaStream = stream as MediaStream; + this.microphoneStream = this.audioContext.createMediaStreamSource(stream); + this.microphoneStream.connect(this.processor); + } +} + +class AudioController { + private static _globalContext; + static get globalContext() : AudioContext { + if(this._globalContext) return this._globalContext; + this._globalContext = new AudioContext(); + return this._globalContext; + } + + speakerContext: AudioContext; + nextTime: number; + last: number; + audioCache: AudioBuffer[]; + init: boolean; + stimeout: NodeJS.Timer; + + //Events + onSpeaking: () => void; + onSilence: () => void; + + constructor() { + this.speakerContext = AudioController.globalContext; + this.nextTime = 0; + this.last = 0; + this.audioCache = []; + this.init = false; + this.stimeout = null; + + this.onSpeaking = function () { } + this.onSilence = function () { } + } + + play(pcm: Float32Array) { + let buffer = this.speakerContext.createBuffer(1, 960, 48000); + buffer.copyToChannel(pcm, 0); + + this.audioCache.push(buffer); + + let currentTime = new Date().getTime(); + if((currentTime - this.last) > 50) { + this.init = false; + this.nextTime = 0; + console.log("[Audio] New data"); + } + this.last = currentTime; + + + // make sure we put at least 5 chunks in the buffer before starting + if ((this.init === true) || ((this.init === false) && (this.audioCache.length > 5))) { + if(this.init === false) { + this.onSpeaking(); + } + this.init = true; + this.playCache(this.audioCache); + } + this.triggerTimeout(); + }; + + playCache(cache) { + while (cache.length) { + var buffer = cache.shift(); + var source = this.speakerContext.createBufferSource(); + source.buffer = buffer; + source.connect(this.speakerContext.destination); + if (this.nextTime == 0) { + // add a delay of 0.05 seconds + console.log("New next time!"); + this.nextTime = this.speakerContext.currentTime + .05; + } + source.start(this.nextTime); + this.nextTime += source.buffer.duration; + } + }; + + triggerTimeout(){ + if(this.stimeout) clearTimeout(this.stimeout); + this.stimeout = setTimeout(function (_this) { + _this.onSilence(); + _this.stimeout = null; + }, 50, this); + } + + close(){ + clearTimeout(this.stimeout); + } +} \ No newline at end of file diff --git a/node_modules/@types/emscripten/LICENSE b/node_modules/@types/emscripten/LICENSE new file mode 100644 index 00000000..21071075 --- /dev/null +++ b/node_modules/@types/emscripten/LICENSE @@ -0,0 +1,21 @@ + MIT License + + Copyright (c) Microsoft Corporation. All rights reserved. + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is + furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in all + copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE diff --git a/node_modules/@types/emscripten/README.md b/node_modules/@types/emscripten/README.md new file mode 100644 index 00000000..60843033 --- /dev/null +++ b/node_modules/@types/emscripten/README.md @@ -0,0 +1,16 @@ +# Installation +> `npm install --save @types/emscripten` + +# Summary +This package contains type definitions for Emscripten (http://kripken.github.io/emscripten-site/index.html). + +# Details +Files were exported from https://www.github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/emscripten + +Additional Details + * Last updated: Sat, 28 Oct 2017 00:24:49 GMT + * Dependencies: webassembly-js-api + * Global values: FS, IDBFS, MEMFS, Module, NODEFS + +# Credits +These definitions were written by Kensuke Matsuzaki , Periklis Tsirakidis . diff --git a/node_modules/@types/emscripten/index.d.ts b/node_modules/@types/emscripten/index.d.ts new file mode 100644 index 00000000..4db8ac49 --- /dev/null +++ b/node_modules/@types/emscripten/index.d.ts @@ -0,0 +1,206 @@ +// Type definitions for Emscripten +// Project: http://kripken.github.io/emscripten-site/index.html +// Definitions by: Kensuke Matsuzaki +// Periklis Tsirakidis +// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped +// TypeScript Version: 2.2 + +/// + +declare namespace Emscripten { + interface FileSystemType { + } +} + +declare namespace Module { + type EnvironmentType = "WEB" | "NODE" | "SHELL" | "WORKER"; + + function print(str: string): void; + function printErr(str: string): void; + var arguments: string[]; + var environment: EnvironmentType; + var preInit: { (): void }[]; + var preRun: { (): void }[]; + var postRun: { (): void }[]; + var preinitializedWebGLContext: WebGLRenderingContext; + var noInitialRun: boolean; + var noExitRuntime: boolean; + var logReadFiles: boolean; + var filePackagePrefixURL: string; + var wasmBinary: ArrayBuffer; + + function destroy(object: object): void; + function getPreloadedPackage(remotePackageName: string, remotePackageSize: number): ArrayBuffer; + function instantiateWasm( + imports: WebAssembly.Imports, + successCallback: (module: WebAssembly.Module) => void + ): WebAssembly.Exports; + function locateFile(url: string): string; + function onCustomMessage(event: MessageEvent): void; + + var Runtime: any; + + function ccall(ident: string, returnType: string | null, argTypes: string[], args: any[]): any; + function cwrap(ident: string, returnType: string | null, argTypes: string[]): any; + + function setValue(ptr: number, value: any, type: string, noSafe?: boolean): void; + function getValue(ptr: number, type: string, noSafe?: boolean): number; + + var ALLOC_NORMAL: number; + var ALLOC_STACK: number; + var ALLOC_STATIC: number; + var ALLOC_DYNAMIC: number; + var ALLOC_NONE: number; + + function allocate(slab: any, types: string, allocator: number, ptr: number): number; + function allocate(slab: any, types: string[], allocator: number, ptr: number): number; + + function Pointer_stringify(ptr: number, length?: number): string; + function UTF16ToString(ptr: number): string; + function stringToUTF16(str: string, outPtr: number): void; + function UTF32ToString(ptr: number): string; + function stringToUTF32(str: string, outPtr: number): void; + + // USE_TYPED_ARRAYS == 1 + var HEAP: Int32Array; + var IHEAP: Int32Array; + var FHEAP: Float64Array; + + // USE_TYPED_ARRAYS == 2 + var HEAP8: Int8Array; + var HEAP16: Int16Array; + var HEAP32: Int32Array; + var HEAPU8: Uint8Array; + var HEAPU16: Uint16Array; + var HEAPU32: Uint32Array; + var HEAPF32: Float32Array; + var HEAPF64: Float64Array; + + var TOTAL_STACK: number; + var TOTAL_MEMORY: number; + var FAST_MEMORY: number; + + function addOnPreRun(cb: () => any): void; + function addOnInit(cb: () => any): void; + function addOnPreMain(cb: () => any): void; + function addOnExit(cb: () => any): void; + function addOnPostRun(cb: () => any): void; + + // Tools + function intArrayFromString(stringy: string, dontAddNull?: boolean, length?: number): number[]; + function intArrayToString(array: number[]): string; + function writeStringToMemory(str: string, buffer: number, dontAddNull: boolean): void; + function writeArrayToMemory(array: number[], buffer: number): void; + function writeAsciiToMemory(str: string, buffer: number, dontAddNull: boolean): void; + + function addRunDependency(id: any): void; + function removeRunDependency(id: any): void; + + + var preloadedImages: any; + var preloadedAudios: any; + + function _malloc(size: number): number; + function _free(ptr: number): void; +} + +declare namespace FS { + interface Lookup { + path: string; + node: FSNode; + } + + interface FSStream {} + interface FSNode {} + interface ErrnoError {} + + var ignorePermissions: boolean; + var trackingDelegate: any; + var tracking: any; + var genericErrors: any; + + // + // paths + // + function lookupPath(path: string, opts: any): Lookup; + function getPath(node: FSNode): string; + + // + // nodes + // + function isFile(mode: number): boolean; + function isDir(mode: number): boolean; + function isLink(mode: number): boolean; + function isChrdev(mode: number): boolean; + function isBlkdev(mode: number): boolean; + function isFIFO(mode: number): boolean; + function isSocket(mode: number): boolean; + + // + // devices + // + function major(dev: number): number; + function minor(dev: number): number; + function makedev(ma: number, mi: number): number; + function registerDevice(dev: number, ops: any): void; + + // + // core + // + function syncfs(populate: boolean, callback: (e: any) => any): void; + function syncfs( callback: (e: any) => any, populate?: boolean): void; + function mount(type: Emscripten.FileSystemType, opts: any, mountpoint: string): any; + function unmount(mountpoint: string): void; + + function mkdir(path: string, mode?: number): any; + function mkdev(path: string, mode?: number, dev?: number): any; + function symlink(oldpath: string, newpath: string): any; + function rename(old_path: string, new_path: string): void; + function rmdir(path: string): void; + function readdir(path: string): any; + function unlink(path: string): void; + function readlink(path: string): string; + function stat(path: string, dontFollow?: boolean): any; + function lstat(path: string): any; + function chmod(path: string, mode: number, dontFollow?: boolean): void; + function lchmod(path: string, mode: number): void; + function fchmod(fd: number, mode: number): void; + function chown(path: string, uid: number, gid: number, dontFollow?: boolean): void; + function lchown(path: string, uid: number, gid: number): void; + function fchown(fd: number, uid: number, gid: number): void; + function truncate(path: string, len: number): void; + function ftruncate(fd: number, len: number): void; + function utime(path: string, atime: number, mtime: number): void; + function open(path: string, flags: string, mode?: number, fd_start?: number, fd_end?: number): FSStream; + function close(stream: FSStream): void; + function llseek(stream: FSStream, offset: number, whence: number): any; + function read(stream: FSStream, buffer: ArrayBufferView, offset: number, length: number, position?: number): number; + function write(stream: FSStream, buffer: ArrayBufferView, offset: number, length: number, position?: number, canOwn?: boolean): number; + function allocate(stream: FSStream, offset: number, length: number): void; + function mmap(stream: FSStream, buffer: ArrayBufferView, offset: number, length: number, position: number, prot: number, flags: number): any; + function ioctl(stream: FSStream, cmd: any, arg: any): any; + function readFile(path: string, opts?: {encoding: string; flags: string}): any; + function writeFile(path: string, data: ArrayBufferView, opts?: {encoding: string; flags: string}): void; + function writeFile(path: string, data: string, opts?: {encoding: string; flags: string}): void; + + // + // module-level FS code + // + function cwd(): string; + function chdir(path: string): void; + function init(input: () => number, output: (c: number) => any, error: (c: number) => any): void; + + function createLazyFile(parent: string, name: string, url: string, canRead: boolean, canWrite: boolean): FSNode; + function createLazyFile(parent: FSNode, name: string, url: string, canRead: boolean, canWrite: boolean): FSNode; + + function createPreloadedFile(parent: string, name: string, url: string, canRead: boolean, canWrite: boolean, onload?: ()=> void, onerror?: ()=>void, dontCreateFile?:boolean, canOwn?: boolean): void; + function createPreloadedFile(parent: FSNode, name: string, url: string, canRead: boolean, canWrite: boolean, onload?: ()=> void, onerror?: ()=>void, dontCreateFile?:boolean, canOwn?: boolean): void; +} + +declare var MEMFS: Emscripten.FileSystemType; +declare var NODEFS: Emscripten.FileSystemType; +declare var IDBFS: Emscripten.FileSystemType; + +interface Math { + imul(a: number, b: number): number; +} diff --git a/node_modules/@types/emscripten/package.json b/node_modules/@types/emscripten/package.json new file mode 100644 index 00000000..51887bde --- /dev/null +++ b/node_modules/@types/emscripten/package.json @@ -0,0 +1,78 @@ +{ + "_args": [ + [ + "@types/emscripten", + "/home/wolverindev/TeamSpeak/web/client" + ] + ], + "_from": "@types/emscripten@latest", + "_id": "@types/emscripten@0.0.31", + "_inCache": true, + "_installable": true, + "_location": "/@types/emscripten", + "_npmOperationalInternal": { + "host": "s3://npm-registry-packages", + "tmp": "tmp/emscripten-0.0.31.tgz_1509150333217_0.37733960757032037" + }, + "_npmUser": { + "email": "ts-npm-types@microsoft.com", + "name": "types" + }, + "_phantomChildren": {}, + "_requested": { + "name": "@types/emscripten", + "raw": "@types/emscripten", + "rawSpec": "", + "scope": "@types", + "spec": "latest", + "type": "tag" + }, + "_requiredBy": [ + "/" + ], + "_resolved": "https://registry.npmjs.org/@types/emscripten/-/emscripten-0.0.31.tgz", + "_shasum": "160817d1324e8b7049604d39ac47d85eeeedd597", + "_shrinkwrap": null, + "_spec": "@types/emscripten", + "_where": "/home/wolverindev/TeamSpeak/web/client", + "contributors": [ + { + "name": "Kensuke Matsuzaki", + "url": "https://github.com/zakki" + }, + { + "name": "Periklis Tsirakidis", + "url": "https://github.com/periklis" + } + ], + "dependencies": { + "@types/webassembly-js-api": "*" + }, + "description": "TypeScript definitions for Emscripten", + "devDependencies": {}, + "directories": {}, + "dist": { + "integrity": "sha512-6OaHAsknBA6M2gKszMZXunqFofGXCCk4UCXHMdzd3qtBpndSHuM2JgxBE9M3APyl/DlENt4FEe0C7mJwbcC/ZA==", + "shasum": "160817d1324e8b7049604d39ac47d85eeeedd597", + "tarball": "https://registry.npmjs.org/@types/emscripten/-/emscripten-0.0.31.tgz" + }, + "license": "MIT", + "main": "", + "maintainers": [ + { + "name": "types", + "email": "ts-npm-types@microsoft.com" + } + ], + "name": "@types/emscripten", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "https://www.github.com/DefinitelyTyped/DefinitelyTyped.git" + }, + "scripts": {}, + "typeScriptVersion": "2.2", + "typesPublisherContentHash": "79ee7b80df8ce0b7c60c63e612a6446a1cc674f4ff29b0ad27a9297576baf86d", + "version": "0.0.31" +} diff --git a/node_modules/@types/jquery/LICENSE b/node_modules/@types/jquery/LICENSE new file mode 100644 index 00000000..21071075 --- /dev/null +++ b/node_modules/@types/jquery/LICENSE @@ -0,0 +1,21 @@ + MIT License + + Copyright (c) Microsoft Corporation. All rights reserved. + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is + furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in all + copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE diff --git a/node_modules/@types/jquery/README.md b/node_modules/@types/jquery/README.md new file mode 100644 index 00000000..5fe3ecab --- /dev/null +++ b/node_modules/@types/jquery/README.md @@ -0,0 +1,16 @@ +# Installation +> `npm install --save @types/jquery` + +# Summary +This package contains type definitions for jquery (https://jquery.com). + +# Details +Files were exported from https://www.github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/jquery + +Additional Details + * Last updated: Mon, 22 Jan 2018 19:06:28 GMT + * Dependencies: none + * Global values: $, JQuery, jQuery + +# Credits +These definitions were written by Leonard Thieu , Boris Yankov , Christian Hoffmeister , Steve Fenton , Diullei Gomes , Tass Iliopoulos , Jason Swearingen , Sean Hill , Guus Goossens , Kelly Summerlin , Basarat Ali Syed , Nicholas Wolverson , Derek Cicerone , Andrew Gaspar , Seikichi Kondo , Benjamin Jackman , Poul Sorensen , Josh Strobl , John Reilly , Dick van den Brink , Thomas Schulz . diff --git a/node_modules/@types/jquery/index.d.ts b/node_modules/@types/jquery/index.d.ts new file mode 100644 index 00000000..90f6ffbd --- /dev/null +++ b/node_modules/@types/jquery/index.d.ts @@ -0,0 +1,8217 @@ +// Type definitions for jquery 3.3 +// Project: https://jquery.com +// Definitions by: Leonard Thieu +// Boris Yankov +// Christian Hoffmeister +// Steve Fenton +// Diullei Gomes +// Tass Iliopoulos +// Jason Swearingen +// Sean Hill +// Guus Goossens +// Kelly Summerlin +// Basarat Ali Syed +// Nicholas Wolverson +// Derek Cicerone +// Andrew Gaspar +// Seikichi Kondo +// Benjamin Jackman +// Poul Sorensen +// Josh Strobl +// John Reilly +// Dick van den Brink +// Thomas Schulz +// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped +// TypeScript Version: 2.3 + +declare module 'jquery' { + export = jQuery; +} + +declare module 'jquery/dist/jquery.slim' { + export = jQuery; +} + +declare const jQuery: JQueryStatic; +declare const $: JQueryStatic; + +// Used by JQuery.Event +type _Event = Event; +// Used by JQuery.Promise3 and JQuery.Promise +type _Promise = Promise; + +interface JQueryStatic { + /** + * @see {@link http://api.jquery.com/jquery.ajax/#jQuery-ajax1} + * @deprecated Use jQuery.ajaxSetup(options) + */ + ajaxSettings: JQuery.AjaxSettings; + /** + * A factory function that returns a chainable utility object with methods to register multiple + * callbacks into callback queues, invoke callback queues, and relay the success or failure state of + * any synchronous or asynchronous function. + * + * @param beforeStart A function that is called just before the constructor returns. + * @see {@link https://api.jquery.com/jQuery.Deferred/} + * @since 1.5 + */ + Deferred: JQuery.DeferredStatic; + Event: JQuery.EventStatic; + /** + * Hook directly into jQuery to override how particular CSS properties are retrieved or set, normalize + * CSS property naming, or create custom properties. + * + * @see {@link https://api.jquery.com/jQuery.cssHooks/} + * @since 1.4.3 + */ + cssHooks: JQuery.PlainObject>; + /** + * An object containing all CSS properties that may be used without a unit. The .css() method uses this + * object to see if it may append px to unitless values. + * + * @see {@link https://api.jquery.com/jQuery.cssNumber/} + * @since 1.4.3 + */ + cssNumber: JQuery.PlainObject; + readonly fn: JQuery; + fx: { + /** + * The rate (in milliseconds) at which animations fire. + * + * @see {@link https://api.jquery.com/jQuery.fx.interval/} + * @since 1.4.3 + * @deprecated 3.0 + */ + interval: number; + /** + * Globally disable all animations. + * + * @see {@link https://api.jquery.com/jQuery.fx.off/} + * @since 1.3 + */ + off: boolean; + step: JQuery.PlainObject>; + }; + /** + * A Promise-like object (or "thenable") that resolves when the document is ready. + * + * @see {@link https://api.jquery.com/jQuery.ready/} + * @since 1.8 + */ + ready: JQuery.Thenable>; + /** + * A collection of properties that represent the presence of different browser features or bugs. + * Intended for jQuery's internal use; specific properties may be removed when they are no longer + * needed internally to improve page startup performance. For your own project's feature-detection + * needs, we strongly recommend the use of an external library such as Modernizr instead of dependency + * on properties in jQuery.support. + * + * @see {@link https://api.jquery.com/jQuery.support/} + * @since 1.3 + * @deprecated 1.9 + */ + support: JQuery.PlainObject; + valHooks: JQuery.PlainObject>; + /** + * Creates DOM elements on the fly from the provided string of raw HTML. + * + * @param html A string of HTML to create on the fly. Note that this parses HTML, not XML. + * A string defining a single, standalone, HTML element (e.g.
    or
    ). + * @param ownerDocument_attributes A document in which the new elements will be created. + * An object of attributes, events, and methods to call on the newly-created element. + * @see {@link https://api.jquery.com/jQuery/} + * @since 1.0 + * @since 1.4 + */ + (html: JQuery.htmlString, ownerDocument_attributes: Document | JQuery.PlainObject): JQuery; + /** + * Accepts a string containing a CSS selector which is then used to match a set of elements. + * + * @param selector A string containing a selector expression + * @param context A DOM Element, Document, or jQuery to use as context + * @see {@link https://api.jquery.com/jQuery/} + * @since 1.0 + */ + (selector: JQuery.Selector, context: Element | Document | JQuery | undefined): JQuery; + // HACK: This is the factory function returned when importing jQuery without a DOM. Declaring it separately breaks using the type parameter on JQueryStatic. + // HACK: The discriminator parameter handles the edge case of passing a Window object to JQueryStatic. It doesn't actually exist on the factory function. + (window: Window, discriminator: boolean): JQueryStatic; + /** + * Creates DOM elements on the fly from the provided string of raw HTML. + * + * Binds a function to be executed when the DOM has finished loading. + * + * @param selector_object_callback A string containing a selector expression + * A DOM element to wrap in a jQuery object. + * An array containing a set of DOM elements to wrap in a jQuery object. + * A plain object to wrap in a jQuery object. + * An existing jQuery object to clone. + * The function to execute when the DOM is ready. + * @see {@link https://api.jquery.com/jQuery/} + * @since 1.0 + * @since 1.4 + */ + (selector_object_callback?: JQuery.Selector | JQuery.htmlString | JQuery.TypeOrArray | JQuery | + JQuery.PlainObject | + ((this: Document, $: JQueryStatic) => void)): JQuery; + /** + * A multi-purpose callbacks list object that provides a powerful way to manage callback lists. + * + * @param flags An optional list of space-separated flags that change how the callback list behaves. + * @see {@link https://api.jquery.com/jQuery.Callbacks/} + * @since 1.7 + */ + Callbacks(flags?: string): JQuery.Callbacks; + /** + * Perform an asynchronous HTTP (Ajax) request. + * + * @param url A string containing the URL to which the request is sent. + * @param settings A set of key/value pairs that configure the Ajax request. All settings are optional. A default can + * be set for any option with $.ajaxSetup(). See jQuery.ajax( settings ) below for a complete list of all settings. + * @see {@link https://api.jquery.com/jQuery.ajax/} + * @since 1.5 + */ + ajax(url: string, settings?: JQuery.AjaxSettings): JQuery.jqXHR; + /** + * Perform an asynchronous HTTP (Ajax) request. + * + * @param settings A set of key/value pairs that configure the Ajax request. All settings are optional. A default can + * be set for any option with $.ajaxSetup(). + * @see {@link https://api.jquery.com/jQuery.ajax/} + * @since 1.0 + */ + ajax(settings?: JQuery.AjaxSettings): JQuery.jqXHR; + /** + * Handle custom Ajax options or modify existing options before each request is sent and before they + * are processed by $.ajax(). + * + * @param dataTypes An optional string containing one or more space-separated dataTypes + * @param handler A handler to set default values for future Ajax requests. + * @see {@link https://api.jquery.com/jQuery.ajaxPrefilter/} + * @since 1.5 + */ + ajaxPrefilter(dataTypes: string, + handler: (options: JQuery.AjaxSettings, originalOptions: JQuery.AjaxSettings, jqXHR: JQuery.jqXHR) => string | void): void; + /** + * Handle custom Ajax options or modify existing options before each request is sent and before they + * are processed by $.ajax(). + * + * @param handler A handler to set default values for future Ajax requests. + * @see {@link https://api.jquery.com/jQuery.ajaxPrefilter/} + * @since 1.5 + */ + ajaxPrefilter(handler: (options: JQuery.AjaxSettings, originalOptions: JQuery.AjaxSettings, jqXHR: JQuery.jqXHR) => string | void): void; + /** + * Set default values for future Ajax requests. Its use is not recommended. + * + * @param options A set of key/value pairs that configure the default Ajax request. All options are optional. + * @see {@link https://api.jquery.com/jQuery.ajaxSetup/} + * @since 1.1 + */ + ajaxSetup(options: JQuery.AjaxSettings): JQuery.AjaxSettings; + /** + * Creates an object that handles the actual transmission of Ajax data. + * + * @param dataType A string identifying the data type to use + * @param handler A handler to return the new transport object to use with the data type provided in the first argument. + * @see {@link https://api.jquery.com/jQuery.ajaxTransport/} + * @since 1.5 + */ + ajaxTransport(dataType: string, + handler: (options: JQuery.AjaxSettings, originalOptions: JQuery.AjaxSettings, jqXHR: JQuery.jqXHR) => JQuery.Transport | void): void; + /** + * @deprecated 3.3 + */ + camelCase(value: string): string; + /** + * Check to see if a DOM element is a descendant of another DOM element. + * + * @param container The DOM element that may contain the other element. + * @param contained The DOM element that may be contained by (a descendant of) the other element. + * @see {@link https://api.jquery.com/jQuery.contains/} + * @since 1.4 + */ + contains(container: Element, contained: Element): boolean; + css(elem: Element, unknown: any): any; + /** + * Returns value at named data store for the element, as set by jQuery.data(element, name, value), or + * the full data store for the element. + * + * @param element The DOM element to query for the data. + * @param key Name of the data stored. + * @see {@link https://api.jquery.com/jQuery.data/} + * @since 1.2.3 + */ + data(element: Element, key: string, undefined: undefined): any; // tslint:disable-line:unified-signatures + /** + * Store arbitrary data associated with the specified element. Returns the value that was set. + * + * @param element The DOM element to associate with the data. + * @param key A string naming the piece of data to set. + * @param value The new data value; this can be any Javascript type except undefined. + * @see {@link https://api.jquery.com/jQuery.data/} + * @since 1.2.3 + */ + data(element: Element, key: string, value: T): T; + /** + * Returns value at named data store for the element, as set by jQuery.data(element, name, value), or + * the full data store for the element. + * + * @param element The DOM element to query for the data. + * @param key Name of the data stored. + * @see {@link https://api.jquery.com/jQuery.data/} + * @since 1.2.3 + * @since 1.4 + */ + data(element: Element, key?: string): any; + /** + * Execute the next function on the queue for the matched element. + * + * @param element A DOM element from which to remove and execute a queued function. + * @param queueName A string containing the name of the queue. Defaults to fx, the standard effects queue. + * @see {@link https://api.jquery.com/jQuery.dequeue/} + * @since 1.3 + */ + dequeue(element: Element, queueName?: string): void; + /** + * A generic iterator function, which can be used to seamlessly iterate over both objects and arrays. + * Arrays and array-like objects with a length property (such as a function's arguments object) are + * iterated by numeric index, from 0 to length-1. Other objects are iterated via their named properties. + * + * @param array The array to iterate over. + * @param callback The function that will be executed on every object. + * @see {@link https://api.jquery.com/jQuery.each/} + * @since 1.0 + */ + each(array: ArrayLike, callback: (this: T, indexInArray: number, value: T) => false | any): ArrayLike; + /** + * A generic iterator function, which can be used to seamlessly iterate over both objects and arrays. + * Arrays and array-like objects with a length property (such as a function's arguments object) are + * iterated by numeric index, from 0 to length-1. Other objects are iterated via their named properties. + * + * @param obj The object to iterate over. + * @param callback The function that will be executed on every object. + * @see {@link https://api.jquery.com/jQuery.each/} + * @since 1.0 + */ + each(obj: T, callback: (this: T[K], propertyName: K, valueOfProperty: T[K]) => false | any): T; + /** + * Takes a string and throws an exception containing it. + * + * @param message The message to send out. + * @see {@link https://api.jquery.com/jQuery.error/} + * @since 1.4.1 + */ + error(message: string): any; + /** + * Escapes any character that has a special meaning in a CSS selector. + * + * @param selector A string containing a selector expression to escape. + * @see {@link https://api.jquery.com/jQuery.escapeSelector/} + * @since 3.0 + */ + escapeSelector(selector: JQuery.Selector): JQuery.Selector; + /** + * Merge the contents of two or more objects together into the first object. + * + * @param deep If true, the merge becomes recursive (aka. deep copy). Passing false for this argument is not supported. + * @param target The object to extend. It will receive the new properties. + * @see {@link https://api.jquery.com/jQuery.extend/} + * @since 1.1.4 + */ + extend(deep: true, target: T, object1: U, object2: V, object3: W, object4: X, object5: Y, object6: Z): T & U & V & W & X & Y & Z; + /** + * Merge the contents of two or more objects together into the first object. + * + * @param deep If true, the merge becomes recursive (aka. deep copy). Passing false for this argument is not supported. + * @param target The object to extend. It will receive the new properties. + * @see {@link https://api.jquery.com/jQuery.extend/} + * @since 1.1.4 + */ + extend(deep: true, target: T, object1: U, object2: V, object3: W, object4: X, object5: Y): T & U & V & W & X & Y; + /** + * Merge the contents of two or more objects together into the first object. + * + * @param deep If true, the merge becomes recursive (aka. deep copy). Passing false for this argument is not supported. + * @param target The object to extend. It will receive the new properties. + * @see {@link https://api.jquery.com/jQuery.extend/} + * @since 1.1.4 + */ + extend(deep: true, target: T, object1: U, object2: V, object3: W, object4: X): T & U & V & W & X; + /** + * Merge the contents of two or more objects together into the first object. + * + * @param deep If true, the merge becomes recursive (aka. deep copy). Passing false for this argument is not supported. + * @param target The object to extend. It will receive the new properties. + * @see {@link https://api.jquery.com/jQuery.extend/} + * @since 1.1.4 + */ + extend(deep: true, target: T, object1: U, object2: V, object3: W): T & U & V & W; + /** + * Merge the contents of two or more objects together into the first object. + * + * @param deep If true, the merge becomes recursive (aka. deep copy). Passing false for this argument is not supported. + * @param target The object to extend. It will receive the new properties. + * @see {@link https://api.jquery.com/jQuery.extend/} + * @since 1.1.4 + */ + extend(deep: true, target: T, object1: U, object2: V): T & U & V; + /** + * Merge the contents of two or more objects together into the first object. + * + * @param deep If true, the merge becomes recursive (aka. deep copy). Passing false for this argument is not supported. + * @param target The object to extend. It will receive the new properties. + * @see {@link https://api.jquery.com/jQuery.extend/} + * @since 1.1.4 + */ + extend(deep: true, target: T, object1: U): T & U; + /** + * Merge the contents of two or more objects together into the first object. + * + * @param deep If true, the merge becomes recursive (aka. deep copy). Passing false for this argument is not supported. + * @param target The object to extend. It will receive the new properties. + * @see {@link https://api.jquery.com/jQuery.extend/} + * @since 1.1.4 + */ + extend(deep: true, target: any, object1: any, ...objects: any[]): any; + /** + * Merge the contents of two or more objects together into the first object. + * + * @param target An object that will receive the new properties if additional objects are passed in or that will + * extend the jQuery namespace if it is the sole argument. + * @see {@link https://api.jquery.com/jQuery.extend/} + * @since 1.0 + */ + extend(target: T, object1: U, object2: V, object3: W, object4: X, object5: Y, object6: Z): T & U & V & W & X & Y & Z; + /** + * Merge the contents of two or more objects together into the first object. + * + * @param target An object that will receive the new properties if additional objects are passed in or that will + * extend the jQuery namespace if it is the sole argument. + * @see {@link https://api.jquery.com/jQuery.extend/} + * @since 1.0 + */ + extend(target: T, object1: U, object2: V, object3: W, object4: X, object5: Y): T & U & V & W & X & Y; + /** + * Merge the contents of two or more objects together into the first object. + * + * @param target An object that will receive the new properties if additional objects are passed in or that will + * extend the jQuery namespace if it is the sole argument. + * @see {@link https://api.jquery.com/jQuery.extend/} + * @since 1.0 + */ + extend(target: T, object1: U, object2: V, object3: W, object4: X): T & U & V & W & X; + /** + * Merge the contents of two or more objects together into the first object. + * + * @param target An object that will receive the new properties if additional objects are passed in or that will + * extend the jQuery namespace if it is the sole argument. + * @see {@link https://api.jquery.com/jQuery.extend/} + * @since 1.0 + */ + extend(target: T, object1: U, object2: V, object3: W): T & U & V & W; + /** + * Merge the contents of two or more objects together into the first object. + * + * @param target An object that will receive the new properties if additional objects are passed in or that will + * extend the jQuery namespace if it is the sole argument. + * @see {@link https://api.jquery.com/jQuery.extend/} + * @since 1.0 + */ + extend(target: T, object1: U, object2: V): T & U & V; + /** + * Merge the contents of two or more objects together into the first object. + * + * @param target An object that will receive the new properties if additional objects are passed in or that will + * extend the jQuery namespace if it is the sole argument. + * @see {@link https://api.jquery.com/jQuery.extend/} + * @since 1.0 + */ + extend(target: T, object1: U): T & U; + /** + * Merge the contents of two or more objects together into the first object. + * + * @param target An object that will receive the new properties if additional objects are passed in or that will + * extend the jQuery namespace if it is the sole argument. + * @see {@link https://api.jquery.com/jQuery.extend/} + * @since 1.0 + */ + extend(target: any, object1: any, ...objects: any[]): any; + /** + * Load data from the server using a HTTP GET request. + * + * @param url A string containing the URL to which the request is sent. + * @param data A plain object or string that is sent to the server with the request. + * @param success A callback function that is executed if the request succeeds. Required if dataType is provided, but + * you can use null or jQuery.noop as a placeholder. + * @param dataType The type of data expected from the server. Default: Intelligent Guess (xml, json, script, text, html). + * @see {@link https://api.jquery.com/jQuery.get/} + * @since 1.0 + */ + get(url: string, + data: JQuery.PlainObject | string, + success: JQuery.jqXHR.DoneCallback | null, + dataType?: string): JQuery.jqXHR; + /** + * Load data from the server using a HTTP GET request. + * + * @param url A string containing the URL to which the request is sent. + * @param success A callback function that is executed if the request succeeds. Required if dataType is provided, but + * you can use null or jQuery.noop as a placeholder. + * @param dataType The type of data expected from the server. Default: Intelligent Guess (xml, json, script, text, html). + * @see {@link https://api.jquery.com/jQuery.get/} + * @since 1.0 + */ + get(url: string, + success: JQuery.jqXHR.DoneCallback | null, + dataType: string): JQuery.jqXHR; + /** + * Load data from the server using a HTTP GET request. + * + * @param url A string containing the URL to which the request is sent. + * @param success_data A callback function that is executed if the request succeeds. Required if dataType is provided, but + * you can use null or jQuery.noop as a placeholder. + * A plain object or string that is sent to the server with the request. + * @see {@link https://api.jquery.com/jQuery.get/} + * @since 1.0 + */ + get(url: string, + success_data: JQuery.jqXHR.DoneCallback | JQuery.PlainObject | string): JQuery.jqXHR; + /** + * Load data from the server using a HTTP GET request. + * + * @param url_settings A string containing the URL to which the request is sent. + * A set of key/value pairs that configure the Ajax request. All properties except for url are + * optional. A default can be set for any option with $.ajaxSetup(). See jQuery.ajax( settings ) for a + * complete list of all settings. The type option will automatically be set to GET. + * @see {@link https://api.jquery.com/jQuery.get/} + * @since 1.0 + * @since 1.12 + * @since 2.2 + */ + get(url_settings?: string | JQuery.UrlAjaxSettings): JQuery.jqXHR; + /** + * Load JSON-encoded data from the server using a GET HTTP request. + * + * @param url A string containing the URL to which the request is sent. + * @param data A plain object or string that is sent to the server with the request. + * @param success A callback function that is executed if the request succeeds. + * @see {@link https://api.jquery.com/jQuery.getJSON/} + * @since 1.0 + */ + getJSON(url: string, + data: JQuery.PlainObject | string, + success: JQuery.jqXHR.DoneCallback): JQuery.jqXHR; + /** + * Load JSON-encoded data from the server using a GET HTTP request. + * + * @param url A string containing the URL to which the request is sent. + * @param success_data A callback function that is executed if the request succeeds. + * A plain object or string that is sent to the server with the request. + * @see {@link https://api.jquery.com/jQuery.getJSON/} + * @since 1.0 + */ + getJSON(url: string, + success_data?: JQuery.jqXHR.DoneCallback | JQuery.PlainObject | string): JQuery.jqXHR; + /** + * Load a JavaScript file from the server using a GET HTTP request, then execute it. + * + * @param url A string containing the URL to which the request is sent. + * @param success A callback function that is executed if the request succeeds. + * @see {@link https://api.jquery.com/jQuery.getScript/} + * @since 1.0 + */ + getScript(url: string, + success?: JQuery.jqXHR.DoneCallback): JQuery.jqXHR; + /** + * Execute some JavaScript code globally. + * + * @param code The JavaScript code to execute. + * @see {@link https://api.jquery.com/jQuery.globalEval/} + * @since 1.0.4 + */ + globalEval(code: string): void; + /** + * Finds the elements of an array which satisfy a filter function. The original array is not affected. + * + * @param array The array-like object to search through. + * @param fn The function to process each item against. The first argument to the function is the item, and the + * second argument is the index. The function should return a Boolean value. this will be the global window object. + * @param invert If "invert" is false, or not provided, then the function returns an array consisting of all elements + * for which "callback" returns true. If "invert" is true, then the function returns an array + * consisting of all elements for which "callback" returns false. + * @see {@link https://api.jquery.com/jQuery.grep/} + * @since 1.0 + */ + grep(array: ArrayLike, + fn: (elementOfArray: T, indexInArray: number) => boolean, + invert?: boolean): T[]; + /** + * Determine whether an element has any jQuery data associated with it. + * + * @param element A DOM element to be checked for data. + * @see {@link https://api.jquery.com/jQuery.hasData/} + * @since 1.5 + */ + hasData(element: Element): boolean; + /** + * Holds or releases the execution of jQuery's ready event. + * + * @param hold Indicates whether the ready hold is being requested or released + * @see {@link https://api.jquery.com/jQuery.holdReady/} + * @since 1.6 + * @deprecated 3.2 + */ + holdReady(hold: boolean): void; + /** + * Modify and filter HTML strings passed through jQuery manipulation methods. + * + * @param html The HTML string on which to operate. + * @see {@link https://api.jquery.com/jQuery.htmlPrefilter/} + * @since 1.12/2.2 + */ + htmlPrefilter(html: JQuery.htmlString): JQuery.htmlString; + /** + * Search for a specified value within an array and return its index (or -1 if not found). + * + * @param value The value to search for. + * @param array An array through which to search. + * @param fromIndex The index of the array at which to begin the search. The default is 0, which will search the whole array. + * @see {@link https://api.jquery.com/jQuery.inArray/} + * @since 1.2 + */ + inArray(value: T, array: T[], fromIndex?: number): number; + /** + * Determine whether the argument is an array. + * + * @param obj Object to test whether or not it is an array. + * @see {@link https://api.jquery.com/jQuery.isArray/} + * @since 1.3 + * @deprecated 3.2 + */ + isArray(obj: any): obj is any[]; + /** + * Check to see if an object is empty (contains no enumerable properties). + * + * @param obj The object that will be checked to see if it's empty. + * @see {@link https://api.jquery.com/jQuery.isEmptyObject/} + * @since 1.4 + */ + isEmptyObject(obj: any): boolean; + /** + * Determine if the argument passed is a JavaScript function object. + * + * @param obj Object to test whether or not it is a function. + * @see {@link https://api.jquery.com/jQuery.isFunction/} + * @since 1.2 + * @deprecated 3.3 + */ + isFunction(obj: any): obj is Function; + /** + * Determines whether its argument represents a JavaScript number. + * + * @param value The value to be tested. + * @see {@link https://api.jquery.com/jQuery.isNumeric/} + * @since 1.7 + * @deprecated 3.3 + */ + isNumeric(value: any): value is number; + /** + * Check to see if an object is a plain object (created using "{}" or "new Object"). + * + * @param obj The object that will be checked to see if it's a plain object. + * @see {@link https://api.jquery.com/jQuery.isPlainObject/} + * @since 1.4 + */ + isPlainObject(obj: any): obj is JQuery.PlainObject; + /** + * Determine whether the argument is a window. + * + * @param obj Object to test whether or not it is a window. + * @see {@link https://api.jquery.com/jQuery.isWindow/} + * @since 1.4.3 + * @deprecated 3.3 + */ + isWindow(obj: any): obj is Window; + /** + * Check to see if a DOM node is within an XML document (or is an XML document). + * + * @param node The DOM node that will be checked to see if it's in an XML document. + * @see {@link https://api.jquery.com/jQuery.isXMLDoc/} + * @since 1.1.4 + */ + isXMLDoc(node: Node): boolean; + /** + * Convert an array-like object into a true JavaScript array. + * + * @param obj Any object to turn into a native Array. + * @see {@link https://api.jquery.com/jQuery.makeArray/} + * @since 1.2 + */ + makeArray(obj: ArrayLike): T[]; + /** + * Translate all items in an array or object to new array of items. + * + * @param array The Array to translate. + * @param callback The function to process each item against. The first argument to the function is the array item, the + * second argument is the index in array The function can return any value. A returned array will be + * flattened into the resulting array. Within the function, this refers to the global (window) object. + * @see {@link https://api.jquery.com/jQuery.map/} + * @since 1.0 + */ + map(array: T[], callback: (elementOfArray: T, indexInArray: number) => R): R[]; + /** + * Translate all items in an array or object to new array of items. + * + * @param obj The Object to translate. + * @param callback The function to process each item against. The first argument to the function is the value; the + * second argument is the key of the object property. The function can return any value to add to the + * array. A returned array will be flattened into the resulting array. Within the function, this refers + * to the global (window) object. + * @see {@link https://api.jquery.com/jQuery.map/} + * @since 1.6 + */ + map(obj: T, callback: (propertyOfObject: T[K], key: K) => R): R[]; + /** + * Merge the contents of two arrays together into the first array. + * + * @param first The first array-like object to merge, the elements of second added. + * @param second The second array-like object to merge into the first, unaltered. + * @see {@link https://api.jquery.com/jQuery.merge/} + * @since 1.0 + */ + merge(first: ArrayLike, second: ArrayLike): Array; + /** + * Relinquish jQuery's control of the $ variable. + * + * @param removeAll A Boolean indicating whether to remove all jQuery variables from the global scope (including jQuery itself). + * @see {@link https://api.jquery.com/jQuery.noConflict/} + * @since 1.0 + */ + noConflict(removeAll?: boolean): this; + /** + * An empty function. + * + * @see {@link https://api.jquery.com/jQuery.noop/} + * @since 1.4 + */ + noop(): undefined; + /** + * Return a number representing the current time. + * + * @see {@link https://api.jquery.com/jQuery.now/} + * @since 1.4.3 + * @deprecated 3.3 Use Date.now(). + */ + now(): number; + /** + * Create a serialized representation of an array, a plain object, or a jQuery object suitable for use + * in a URL query string or Ajax request. In case a jQuery object is passed, it should contain input + * elements with name/value properties. + * + * @param obj An array, a plain object, or a jQuery object to serialize. + * @param traditional A Boolean indicating whether to perform a traditional "shallow" serialization. + * @see {@link https://api.jquery.com/jQuery.param/} + * @since 1.2 + * @since 1.4 + */ + param(obj: any[] | JQuery.PlainObject | JQuery, traditional?: boolean): string; + /** + * Parses a string into an array of DOM nodes. + * + * @param data HTML string to be parsed + * @param context Document element to serve as the context in which the HTML fragment will be created + * @param keepScripts A Boolean indicating whether to include scripts passed in the HTML string + * @see {@link https://api.jquery.com/jQuery.parseHTML/} + * @since 1.8 + */ + parseHTML(data: string, context: Document | null | undefined, keepScripts: boolean): JQuery.Node[]; + /** + * Parses a string into an array of DOM nodes. + * + * @param data HTML string to be parsed + * @param context_keepScripts Document element to serve as the context in which the HTML fragment will be created + * A Boolean indicating whether to include scripts passed in the HTML string + * @see {@link https://api.jquery.com/jQuery.parseHTML/} + * @since 1.8 + */ + parseHTML(data: string, context_keepScripts?: Document | null | boolean): JQuery.Node[]; + /** + * Takes a well-formed JSON string and returns the resulting JavaScript value. + * + * @param json The JSON string to parse. + * @see {@link https://api.jquery.com/jQuery.parseJSON/} + * @since 1.4.1 + * @deprecated 3.0 + */ + parseJSON(json: string): any; + /** + * Parses a string into an XML document. + * + * @param data a well-formed XML string to be parsed + * @see {@link https://api.jquery.com/jQuery.parseXML/} + * @since 1.5 + */ + parseXML(data: string): XMLDocument; + /** + * Load data from the server using a HTTP POST request. + * + * @param url A string containing the URL to which the request is sent. + * @param data A plain object or string that is sent to the server with the request. + * @param success A callback function that is executed if the request succeeds. Required if dataType is provided, but + * can be null in that case. + * @param dataType The type of data expected from the server. Default: Intelligent Guess (xml, json, script, text, html). + * @see {@link https://api.jquery.com/jQuery.post/} + * @since 1.0 + */ + post(url: string, + data: JQuery.PlainObject | string, + success: JQuery.jqXHR.DoneCallback | null, + dataType?: string): JQuery.jqXHR; + /** + * Load data from the server using a HTTP POST request. + * + * @param url A string containing the URL to which the request is sent. + * @param success A callback function that is executed if the request succeeds. Required if dataType is provided, but + * can be null in that case. + * @param dataType The type of data expected from the server. Default: Intelligent Guess (xml, json, script, text, html). + * @see {@link https://api.jquery.com/jQuery.post/} + * @since 1.0 + */ + post(url: string, + success: JQuery.jqXHR.DoneCallback | null, + dataType: string): JQuery.jqXHR; + /** + * Load data from the server using a HTTP POST request. + * + * @param url A string containing the URL to which the request is sent. + * @param success_data A callback function that is executed if the request succeeds. Required if dataType is provided, but + * can be null in that case. + * A plain object or string that is sent to the server with the request. + * @see {@link https://api.jquery.com/jQuery.post/} + * @since 1.0 + */ + post(url: string, + success_data: JQuery.jqXHR.DoneCallback | JQuery.PlainObject | string): JQuery.jqXHR; + /** + * Load data from the server using a HTTP POST request. + * + * @param url_settings A string containing the URL to which the request is sent. + * A set of key/value pairs that configure the Ajax request. All properties except for url are + * optional. A default can be set for any option with $.ajaxSetup(). See jQuery.ajax( settings ) for a + * complete list of all settings. Type will automatically be set to POST. + * @see {@link https://api.jquery.com/jQuery.post/} + * @since 1.0 + * @since 1.12 + * @since 2.2 + */ + post(url_settings?: string | JQuery.UrlAjaxSettings): JQuery.jqXHR; + + // region proxy + + // region (fn, null | undefined) + + // region 0 to 7 arguments + + // region 0 parameters + + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, g: G) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D, e: E, f: F, g: G): () => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D, e: E, f: F): () => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D, e: E): () => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D): () => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C) => TReturn, + context: null | undefined, + a: A, b: B, c: C): () => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B) => TReturn, + context: null | undefined, + a: A, b: B): () => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4` + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A) => TReturn, + context: null | undefined, + a: A): () => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: () => TReturn, + context: null | undefined): () => TReturn; + + // endregion + + // region 1 parameters + + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, g: G, + t: T) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D, e: E, f: F, g: G): (t: T) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, + t: T) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D, e: E, f: F): (t: T) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, + t: T) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D, e: E): (t: T) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, + t: T) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D): (t: T) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, + t: T) => TReturn, + context: null | undefined, + a: A, b: B, c: C): (t: T) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, + t: T) => TReturn, + context: null | undefined, + a: A, b: B): (t: T) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, + t: T) => TReturn, + context: null | undefined, + a: A): (t: T) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (t: T) => TReturn, + context: null | undefined): (t: T) => TReturn; + + // endregion + + // region 2 parameters + + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, g: G, + t: T, u: U) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D, e: E, f: F, g: G): (t: T, u: U) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, + t: T, u: U) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D, e: E, f: F): (t: T, u: U) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, + t: T, u: U) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D, e: E): (t: T, u: U) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, + t: T, u: U) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D): (t: T, u: U) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, + t: T, u: U) => TReturn, + context: null | undefined, + a: A, b: B, c: C): (t: T, u: U) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, + t: T, u: U) => TReturn, + context: null | undefined, + a: A, b: B): (t: T, u: U) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, + t: T, u: U) => TReturn, + context: null | undefined, + a: A): (t: T, u: U) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (t: T, u: U) => TReturn, + context: null | undefined): (t: T, u: U) => TReturn; + + // endregion + + // region 3 parameters + + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, g: G, + t: T, u: U, v: V) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D, e: E, f: F, g: G): (t: T, u: U, v: V) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, + t: T, u: U, v: V) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D, e: E, f: F): (t: T, u: U, v: V) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, + t: T, u: U, v: V) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D, e: E): (t: T, u: U, v: V) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, + t: T, u: U, v: V) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D): (t: T, u: U, v: V) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, + t: T, u: U, v: V) => TReturn, + context: null | undefined, + a: A, b: B, c: C): (t: T, u: U, v: V) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, + t: T, u: U, v: V) => TReturn, + context: null | undefined, + a: A, b: B): (t: T, u: U, v: V) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, + t: T, u: U, v: V) => TReturn, + context: null | undefined, + a: A): (t: T, u: U, v: V) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (t: T, u: U, v: V) => TReturn, + context: null | undefined): (t: T, u: U, v: V) => TReturn; + + // endregion + + // region 4 parameters + + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, g: G, + t: T, u: U, v: V, w: W) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D, e: E, f: F, g: G): (t: T, u: U, v: V, w: W) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, + t: T, u: U, v: V, w: W) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D, e: E, f: F): (t: T, u: U, v: V, w: W) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, + t: T, u: U, v: V, w: W) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D, e: E): (t: T, u: U, v: V, w: W) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, + t: T, u: U, v: V, w: W) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D): (t: T, u: U, v: V, w: W) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, + t: T, u: U, v: V, w: W) => TReturn, + context: null | undefined, + a: A, b: B, c: C): (t: T, u: U, v: V, w: W) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, + t: T, u: U, v: V, w: W) => TReturn, + context: null | undefined, + a: A, b: B): (t: T, u: U, v: V, w: W) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, + t: T, u: U, v: V, w: W) => TReturn, + context: null | undefined, + a: A): (t: T, u: U, v: V, w: W) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (t: T, u: U, v: V, w: W) => TReturn, + context: null | undefined): (t: T, u: U, v: V, w: W) => TReturn; + + // endregion + + // region 5 parameters + + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, g: G, + t: T, u: U, v: V, w: W, x: X) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D, e: E, f: F, g: G): (t: T, u: U, v: V, w: W, x: X) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, + t: T, u: U, v: V, w: W, x: X) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D, e: E, f: F): (t: T, u: U, v: V, w: W, x: X) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, + t: T, u: U, v: V, w: W, x: X) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D, e: E): (t: T, u: U, v: V, w: W, x: X) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, + t: T, u: U, v: V, w: W, x: X) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D): (t: T, u: U, v: V, w: W, x: X) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, + t: T, u: U, v: V, w: W, x: X) => TReturn, + context: null | undefined, + a: A, b: B, c: C): (t: T, u: U, v: V, w: W, x: X) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, + t: T, u: U, v: V, w: W, x: X) => TReturn, + context: null | undefined, + a: A, b: B): (t: T, u: U, v: V, w: W, x: X) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, + t: T, u: U, v: V, w: W, x: X) => TReturn, + context: null | undefined, + a: A): (t: T, u: U, v: V, w: W, x: X) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (t: T, u: U, v: V, w: W, x: X) => TReturn, + context: null | undefined): (t: T, u: U, v: V, w: W, x: X) => TReturn; + + // endregion + + // region 6 parameters + + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, g: G, + t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D, e: E, f: F, g: G): (t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, + t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D, e: E, f: F): (t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, + t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D, e: E): (t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, + t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D): (t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, + t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn, + context: null | undefined, + a: A, b: B, c: C): (t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, + t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn, + context: null | undefined, + a: A, b: B): (t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, + t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn, + context: null | undefined, + a: A): (t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn, + context: null | undefined): (t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn; + + // endregion + + // region 7+ parameters + + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, g: G, + t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D, e: E, f: F, g: G): (t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, + t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D, e: E, f: F): (t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, + t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D, e: E): (t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, + t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn, + context: null | undefined, + a: A, b: B, c: C, d: D): (t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, + t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn, + context: null | undefined, + a: A, b: B, c: C): (t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, + t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn, + context: null | undefined, + a: A, b: B): (t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, + t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn, + context: null | undefined, + a: A): (t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn, + context: null | undefined): (t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn; + + // endregion + + // endregion + + // region 8+ arguments + + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @param additionalArguments Any number of arguments to be passed to the function referenced in the function argument. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.9 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (...args: any[]) => TReturn, + context: null | undefined, + ...additionalArguments: any[]): (...args: any[]) => TReturn; + + // endregion + + // endregion + + // region (fn, context) + + // region 0 to 7 arguments + + // region 0 parameters + + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, g: G) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D, e: E, f: F, g: G): (this: TContext) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D, e: E, f: F): (this: TContext) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D, e: E): (this: TContext) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D): (this: TContext) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C) => TReturn, + context: TContext, + a: A, b: B, c: C): (this: TContext) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B) => TReturn, + context: TContext, + a: A, b: B): (this: TContext) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4` + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A) => TReturn, + context: TContext, + a: A): (this: TContext) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: () => TReturn, + context: TContext): (this: TContext) => TReturn; + + // endregion + + // region 1 parameters + + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, g: G, + t: T) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D, e: E, f: F, g: G): (this: TContext, t: T) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, + t: T) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D, e: E, f: F): (this: TContext, t: T) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, + t: T) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D, e: E): (this: TContext, t: T) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, + t: T) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D): (this: TContext, t: T) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, + t: T) => TReturn, + context: TContext, + a: A, b: B, c: C): (this: TContext, t: T) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, + t: T) => TReturn, + context: TContext, + a: A, b: B): (this: TContext, t: T) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, + t: T) => TReturn, + context: TContext, + a: A): (this: TContext, t: T) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (t: T) => TReturn, + context: TContext): (this: TContext, t: T) => TReturn; + + // endregion + + // region 2 parameters + + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, g: G, + t: T, u: U) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D, e: E, f: F, g: G): (this: TContext, t: T, u: U) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, + t: T, u: U) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D, e: E, f: F): (this: TContext, t: T, u: U) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, + t: T, u: U) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D, e: E): (this: TContext, t: T, u: U) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, + t: T, u: U) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D): (this: TContext, t: T, u: U) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, + t: T, u: U) => TReturn, + context: TContext, + a: A, b: B, c: C): (this: TContext, t: T, u: U) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, + t: T, u: U) => TReturn, + context: TContext, + a: A, b: B): (this: TContext, t: T, u: U) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, + t: T, u: U) => TReturn, + context: TContext, + a: A): (this: TContext, t: T, u: U) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (t: T, u: U) => TReturn, + context: TContext): (this: TContext, t: T, u: U) => TReturn; + + // endregion + + // region 3 parameters + + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, g: G, + t: T, u: U, v: V) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D, e: E, f: F, g: G): (this: TContext, t: T, u: U, v: V) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, + t: T, u: U, v: V) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D, e: E, f: F): (this: TContext, t: T, u: U, v: V) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, + t: T, u: U, v: V) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D, e: E): (this: TContext, t: T, u: U, v: V) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, + t: T, u: U, v: V) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D): (this: TContext, t: T, u: U, v: V) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, + t: T, u: U, v: V) => TReturn, + context: TContext, + a: A, b: B, c: C): (this: TContext, t: T, u: U, v: V) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, + t: T, u: U, v: V) => TReturn, + context: TContext, + a: A, b: B): (this: TContext, t: T, u: U, v: V) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, + t: T, u: U, v: V) => TReturn, + context: TContext, + a: A): (this: TContext, t: T, u: U, v: V) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (t: T, u: U, v: V) => TReturn, + context: TContext): (this: TContext, t: T, u: U, v: V) => TReturn; + + // endregion + + // region 4 parameters + + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, g: G, + t: T, u: U, v: V, w: W) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D, e: E, f: F, g: G): (this: TContext, t: T, u: U, v: V, w: W) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, + t: T, u: U, v: V, w: W) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D, e: E, f: F): (this: TContext, t: T, u: U, v: V, w: W) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, + t: T, u: U, v: V, w: W) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D, e: E): (this: TContext, t: T, u: U, v: V, w: W) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, + t: T, u: U, v: V, w: W) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D): (this: TContext, t: T, u: U, v: V, w: W) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, + t: T, u: U, v: V, w: W) => TReturn, + context: TContext, + a: A, b: B, c: C): (this: TContext, t: T, u: U, v: V, w: W) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, + t: T, u: U, v: V, w: W) => TReturn, + context: TContext, + a: A, b: B): (this: TContext, t: T, u: U, v: V, w: W) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, + t: T, u: U, v: V, w: W) => TReturn, + context: TContext, + a: A): (this: TContext, t: T, u: U, v: V, w: W) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (t: T, u: U, v: V, w: W) => TReturn, + context: TContext): (this: TContext, t: T, u: U, v: V, w: W) => TReturn; + + // endregion + + // region 5 parameters + + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, g: G, + t: T, u: U, v: V, w: W, x: X) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D, e: E, f: F, g: G): (this: TContext, t: T, u: U, v: V, w: W, x: X) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, + t: T, u: U, v: V, w: W, x: X) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D, e: E, f: F): (this: TContext, t: T, u: U, v: V, w: W, x: X) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, + t: T, u: U, v: V, w: W, x: X) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D, e: E): (this: TContext, t: T, u: U, v: V, w: W, x: X) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, + t: T, u: U, v: V, w: W, x: X) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D): (this: TContext, t: T, u: U, v: V, w: W, x: X) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, + t: T, u: U, v: V, w: W, x: X) => TReturn, + context: TContext, + a: A, b: B, c: C): (this: TContext, t: T, u: U, v: V, w: W, x: X) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, + t: T, u: U, v: V, w: W, x: X) => TReturn, + context: TContext, + a: A, b: B): (this: TContext, t: T, u: U, v: V, w: W, x: X) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, + t: T, u: U, v: V, w: W, x: X) => TReturn, + context: TContext, + a: A): (this: TContext, t: T, u: U, v: V, w: W, x: X) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (t: T, u: U, v: V, w: W, x: X) => TReturn, + context: TContext): (this: TContext, t: T, u: U, v: V, w: W, x: X) => TReturn; + + // endregion + + // region 6 parameters + + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, g: G, + t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D, e: E, f: F, g: G): (this: TContext, t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, + t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D, e: E, f: F): (this: TContext, t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, + t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D, e: E): (this: TContext, t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, + t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D): (this: TContext, t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, + t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn, + context: TContext, + a: A, b: B, c: C): (this: TContext, t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, + t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn, + context: TContext, + a: A, b: B): (this: TContext, t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, + t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn, + context: TContext, + a: A): (this: TContext, t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn, + context: TContext): (this: TContext, t: T, u: U, v: V, w: W, x: X, y: Y) => TReturn; + + // endregion + + // region 7+ parameters + + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, g: G, + t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D, e: E, f: F, g: G): (this: TContext, t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, f: F, + t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D, e: E, f: F): (this: TContext, t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, e: E, + t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D, e: E): (this: TContext, t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, d: D, + t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn, + context: TContext, + a: A, b: B, c: C, d: D): (this: TContext, t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, c: C, + t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn, + context: TContext, + a: A, b: B, c: C): (this: TContext, t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, b: B, + t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn, + context: TContext, + a: A, b: B): (this: TContext, t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (a: A, + t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn, + context: TContext, + a: A): (this: TContext, t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn; + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn, + context: TContext): (this: TContext, t: T, u: U, v: V, w: W, x: X, y: Y, z: Z, ...args: any[]) => TReturn; + + // endregion + + // endregion + + // region 8+ arguments + + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param fn The function whose context will be changed. + * @param context The object to which the context (this) of the function should be set. + * @param additionalArguments Any number of arguments to be passed to the function referenced in the function argument. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(fn: (...args: any[]) => TReturn, + context: TContext, + ...additionalArguments: any[]): (this: TContext, ...args: any[]) => TReturn; + + // endregion + + // endregion + + // region (context, name) + + /** + * Takes a function and returns a new one that will always have a particular context. + * + * @param context The object to which the context of the function should be set. + * @param name The name of the function whose context will be changed (should be a property of the context object). + * @param additionalArguments Any number of arguments to be passed to the function named in the name argument. + * @see {@link https://api.jquery.com/jQuery.proxy/} + * @since 1.4 + * @since 1.6 + * @deprecated 3.3 Use Function#bind. + */ + proxy(context: TContext, + name: keyof TContext, + ...additionalArguments: any[]): (this: TContext, ...args: any[]) => any; + + // endregion + + // endregion + + /** + * Manipulate the queue of functions to be executed on the matched element. + * + * @param element A DOM element where the array of queued functions is attached. + * @param queueName A string containing the name of the queue. Defaults to fx, the standard effects queue. + * @param newQueue The new function to add to the queue. + * An array of functions to replace the current queue contents. + * @see {@link https://api.jquery.com/jQuery.queue/} + * @since 1.3 + */ + queue(element: T, queueName?: string, newQueue?: JQuery.TypeOrArray>): JQuery.Queue; + /** + * Handles errors thrown synchronously in functions wrapped in jQuery(). + * + * @param error An error thrown in the function wrapped in jQuery(). + * @see {@link https://api.jquery.com/jQuery.readyException/} + * @since 3.1 + */ + readyException(error: Error): any; + /** + * Remove a previously-stored piece of data. + * + * @param element A DOM element from which to remove data. + * @param name A string naming the piece of data to remove. + * @see {@link https://api.jquery.com/jQuery.removeData/} + * @since 1.2.3 + */ + removeData(element: Element, name?: string): void; + /** + * Creates an object containing a set of properties ready to be used in the definition of custom animations. + * + * @param duration A string or number determining how long the animation will run. + * @param easing A string indicating which easing function to use for the transition. + * @param complete A function to call once the animation is complete, called once per matched element. + * @see {@link https://api.jquery.com/jQuery.speed/} + * @since 1.1 + */ + speed(duration: JQuery.Duration, easing: string, complete: (this: TElement) => void): JQuery.EffectsOptions; + /** + * Creates an object containing a set of properties ready to be used in the definition of custom animations. + * + * @param duration A string or number determining how long the animation will run. + * @param easing_complete A string indicating which easing function to use for the transition. + * A function to call once the animation is complete, called once per matched element. + * @see {@link https://api.jquery.com/jQuery.speed/} + * @since 1.0 + * @since 1.1 + */ + speed(duration: JQuery.Duration, + easing_complete: string | ((this: TElement) => void)): JQuery.EffectsOptions; + /** + * Creates an object containing a set of properties ready to be used in the definition of custom animations. + * + * @param duration_complete_settings A string or number determining how long the animation will run. + * A function to call once the animation is complete, called once per matched element. + * @see {@link https://api.jquery.com/jQuery.speed/} + * @since 1.0 + * @since 1.1 + */ + speed(duration_complete_settings?: JQuery.Duration | ((this: TElement) => void) | JQuery.SpeedSettings): JQuery.EffectsOptions; + /** + * Remove the whitespace from the beginning and end of a string. + * + * @param str The string to trim. + * @see {@link https://api.jquery.com/jQuery.trim/} + * @since 1.0 + */ + trim(str: string): string; + /** + * Determine the internal JavaScript [[Class]] of an object. + * + * @param obj Object to get the internal JavaScript [[Class]] of. + * @see {@link https://api.jquery.com/jQuery.type/} + * @since 1.4.3 + * @deprecated 3.3 + */ + type(obj: any): 'array' | 'boolean' | 'date' | 'error' | 'function' | 'null' | 'number' | 'object' | 'regexp' | 'string' | 'symbol' | 'undefined'; + /** + * Sorts an array of DOM elements, in place, with the duplicates removed. Note that this only works on + * arrays of DOM elements, not strings or numbers. + * + * @param array The Array of DOM elements. + * @see {@link https://api.jquery.com/jQuery.unique/} + * @since 1.1.3 + * @deprecated 3.0 + */ + unique(array: T[]): T[]; + /** + * Sorts an array of DOM elements, in place, with the duplicates removed. Note that this only works on + * arrays of DOM elements, not strings or numbers. + * + * @param array The Array of DOM elements. + * @see {@link https://api.jquery.com/jQuery.uniqueSort/} + * @since 1.12 + * @since 2.2 + */ + uniqueSort(array: T[]): T[]; + /** + * Provides a way to execute callback functions based on zero or more Thenable objects, usually + * Deferred objects that represent asynchronous events. + * + * @see {@link https://api.jquery.com/jQuery.when/} + * @since 1.5 + */ + when + (deferredT: JQuery.Promise | JQuery.Thenable | TR1, + deferredU: JQuery.Promise | JQuery.Thenable | UR1, + deferredV: JQuery.Promise | JQuery.Thenable | VR1): JQuery.Promise3; + /** + * Provides a way to execute callback functions based on zero or more Thenable objects, usually + * Deferred objects that represent asynchronous events. + * + * @see {@link https://api.jquery.com/jQuery.when/} + * @since 1.5 + */ + when + (deferredT: JQuery.Promise | JQuery.Thenable | TR1, + deferredU: JQuery.Promise | JQuery.Thenable | UR1): JQuery.Promise2; + /** + * Provides a way to execute callback functions based on zero or more Thenable objects, usually + * Deferred objects that represent asynchronous events. + * + * @see {@link https://api.jquery.com/jQuery.when/} + * @since 1.5 + */ + when + (deferredT: JQuery.Promise3 | + JQuery.Promise2): JQuery.Promise3; + /** + * Provides a way to execute callback functions based on zero or more Thenable objects, usually + * Deferred objects that represent asynchronous events. + * + * @see {@link https://api.jquery.com/jQuery.when/} + * @since 1.5 + */ + when(deferred: JQuery.Promise | JQuery.Thenable | TR1): JQuery.Promise; + /** + * Provides a way to execute callback functions based on zero or more Thenable objects, usually + * Deferred objects that represent asynchronous events. + * + * @param deferreds Zero or more Thenable objects. + * @see {@link https://api.jquery.com/jQuery.when/} + * @since 1.5 + */ + when(...deferreds: Array | JQuery.Thenable | TR1>): JQuery.Promise; + /** + * Provides a way to execute callback functions based on zero or more Thenable objects, usually + * Deferred objects that represent asynchronous events. + * + * @param deferreds Zero or more Thenable objects. + * @see {@link https://api.jquery.com/jQuery.when/} + * @since 1.5 + */ + when(...deferreds: any[]): JQuery.Promise; +} + +interface JQuery extends Iterable { + /** + * A string containing the jQuery version number. + * + * @see {@link https://api.jquery.com/jquery/} + * @since 1.0 + */ + jquery: string; + /** + * The number of elements in the jQuery object. + * + * @see {@link https://api.jquery.com/length/} + * @since 1.0 + */ + length: number; + /** + * Create a new jQuery object with elements added to the set of matched elements. + * + * @param selector A string representing a selector expression to find additional elements to add to the set of matched elements. + * @param context The point in the document at which the selector should begin matching; similar to the context + * argument of the $(selector, context) method. + * @see {@link https://api.jquery.com/add/} + * @since 1.4 + */ + add(selector: JQuery.Selector, context: Element): this; + /** + * Create a new jQuery object with elements added to the set of matched elements. + * + * @param selector A string representing a selector expression to find additional elements to add to the set of matched elements. + * One or more elements to add to the set of matched elements. + * An HTML fragment to add to the set of matched elements. + * An existing jQuery object to add to the set of matched elements. + * @see {@link https://api.jquery.com/add/} + * @since 1.0 + * @since 1.3.2 + */ + add(selector: JQuery.Selector | JQuery.TypeOrArray | JQuery.htmlString | JQuery): this; + /** + * Add the previous set of elements on the stack to the current set, optionally filtered by a selector. + * + * @param selector A string containing a selector expression to match the current set of elements against. + * @see {@link https://api.jquery.com/addBack/} + * @since 1.8 + */ + addBack(selector?: JQuery.Selector): this; + /** + * Adds the specified class(es) to each element in the set of matched elements. + * + * @param className One or more space-separated classes to be added to the class attribute of each matched element. + * An array of classes to be added to the class attribute of each matched element. + * A function returning one or more space-separated class names to be added to the existing class + * name(s). Receives the index position of the element in the set and the existing class name(s) as + * arguments. Within the function, this refers to the current element in the set. + * @see {@link https://api.jquery.com/addClass/} + * @since 1.0 + * @since 1.4 + * @since 3.3 + */ + addClass(className: JQuery.TypeOrArray | ((this: TElement, index: number, currentClassName: string) => string)): this; + /** + * Insert content, specified by the parameter, after each element in the set of matched elements. + * + * @param contents One or more additional DOM elements, text nodes, arrays of elements and text nodes, HTML strings, or + * jQuery objects to insert after each element in the set of matched elements. + * @see {@link https://api.jquery.com/after/} + * @since 1.0 + */ + after(...contents: Array>>): this; + /** + * Insert content, specified by the parameter, after each element in the set of matched elements. + * + * @param fn A function that returns an HTML string, DOM element(s), text node(s), or jQuery object to insert + * after each element in the set of matched elements. Receives the index position of the element in the + * set and the old HTML value of the element as arguments. Within the function, this refers to the + * current element in the set. + * @see {@link https://api.jquery.com/after/} + * @since 1.4 + * @since 1.10 + */ + after(fn: (this: TElement, index: number, html: string) => JQuery.htmlString | JQuery.TypeOrArray>): this; + /** + * Register a handler to be called when Ajax requests complete. This is an AjaxEvent. + * + * @param handler The function to be invoked. + * @see {@link https://api.jquery.com/ajaxComplete/} + * @since 1.0 + */ + ajaxComplete(handler: (this: Document, event: JQuery.Event, jqXHR: JQuery.jqXHR, ajaxOptions: JQuery.AjaxSettings) => void | false): this; + /** + * Register a handler to be called when Ajax requests complete with an error. This is an Ajax Event. + * + * @param handler The function to be invoked. + * @see {@link https://api.jquery.com/ajaxError/} + * @since 1.0 + */ + ajaxError(handler: (this: Document, event: JQuery.Event, jqXHR: JQuery.jqXHR, ajaxSettings: JQuery.AjaxSettings, thrownError: string) => void | false): this; + /** + * Attach a function to be executed before an Ajax request is sent. This is an Ajax Event. + * + * @param handler The function to be invoked. + * @see {@link https://api.jquery.com/ajaxSend/} + * @since 1.0 + */ + ajaxSend(handler: (this: Document, event: JQuery.Event, jqXHR: JQuery.jqXHR, ajaxOptions: JQuery.AjaxSettings) => void | false): this; + /** + * Register a handler to be called when the first Ajax request begins. This is an Ajax Event. + * + * @param handler The function to be invoked. + * @see {@link https://api.jquery.com/ajaxStart/} + * @since 1.0 + */ + ajaxStart(handler: (this: Document) => void | false): this; + /** + * Register a handler to be called when all Ajax requests have completed. This is an Ajax Event. + * + * @param handler The function to be invoked. + * @see {@link https://api.jquery.com/ajaxStop/} + * @since 1.0 + */ + ajaxStop(handler: (this: Document) => void | false): this; + /** + * Attach a function to be executed whenever an Ajax request completes successfully. This is an Ajax Event. + * + * @param handler The function to be invoked. + * @see {@link https://api.jquery.com/ajaxSuccess/} + * @since 1.0 + */ + ajaxSuccess(handler: (this: Document, event: JQuery.Event, jqXHR: JQuery.jqXHR, ajaxOptions: JQuery.AjaxSettings, data: JQuery.PlainObject) => void | false): this; + /** + * Perform a custom animation of a set of CSS properties. + * + * @param properties An object of CSS properties and values that the animation will move toward. + * @param duration A string or number determining how long the animation will run. + * @param easing A string indicating which easing function to use for the transition. + * @param complete A function to call once the animation is complete, called once per matched element. + * @see {@link https://api.jquery.com/animate/} + * @since 1.0 + */ + animate(properties: JQuery.PlainObject, + duration: JQuery.Duration, + easing: string, + complete?: (this: TElement) => void): this; + /** + * Perform a custom animation of a set of CSS properties. + * + * @param properties An object of CSS properties and values that the animation will move toward. + * @param duration_easing A string or number determining how long the animation will run. + * A string indicating which easing function to use for the transition. + * @param complete A function to call once the animation is complete, called once per matched element. + * @see {@link https://api.jquery.com/animate/} + * @since 1.0 + */ + animate(properties: JQuery.PlainObject, + duration_easing: JQuery.Duration | string, + complete?: (this: TElement) => void): this; + /** + * Perform a custom animation of a set of CSS properties. + * + * @param properties An object of CSS properties and values that the animation will move toward. + * @param options A map of additional options to pass to the method. + * @see {@link https://api.jquery.com/animate/} + * @since 1.0 + */ + animate(properties: JQuery.PlainObject, + options: JQuery.EffectsOptions): this; + /** + * Perform a custom animation of a set of CSS properties. + * + * @param properties An object of CSS properties and values that the animation will move toward. + * @param complete A function to call once the animation is complete, called once per matched element. + * @see {@link https://api.jquery.com/animate/} + * @since 1.0 + */ + animate(properties: JQuery.PlainObject, + complete?: (this: TElement) => void): this; + /** + * Insert content, specified by the parameter, to the end of each element in the set of matched elements. + * + * @param contents One or more additional DOM elements, text nodes, arrays of elements and text nodes, HTML strings, or + * jQuery objects to insert at the end of each element in the set of matched elements. + * @see {@link https://api.jquery.com/append/} + * @since 1.0 + */ + append(...contents: Array>>): this; + /** + * Insert content, specified by the parameter, to the end of each element in the set of matched elements. + * + * @param fn A function that returns an HTML string, DOM element(s), text node(s), or jQuery object to insert at + * the end of each element in the set of matched elements. Receives the index position of the element + * in the set and the old HTML value of the element as arguments. Within the function, this refers to + * the current element in the set. + * @see {@link https://api.jquery.com/append/} + * @since 1.4 + */ + append(fn: (this: TElement, index: number, html: string) => JQuery.htmlString | JQuery.TypeOrArray>): this; + /** + * Insert every element in the set of matched elements to the end of the target. + * + * @param target A selector, element, HTML string, array of elements, or jQuery object; the matched set of elements + * will be inserted at the end of the element(s) specified by this parameter. + * @see {@link https://api.jquery.com/appendTo/} + * @since 1.0 + */ + appendTo(target: JQuery.Selector | JQuery.htmlString | JQuery.TypeOrArray | JQuery): this; + /** + * Set one or more attributes for the set of matched elements. + * + * @param attributeName The name of the attribute to set. + * @param value A value to set for the attribute. If null, the specified attribute will be removed (as in .removeAttr()). + * A function returning the value to set. this is the current element. Receives the index position of + * the element in the set and the old attribute value as arguments. + * @see {@link https://api.jquery.com/attr/} + * @since 1.0 + * @since 1.1 + */ + attr(attributeName: string, + value: string | number | null | ((this: TElement, index: number, attr: string) => string | number | void | undefined)): this; + /** + * Set one or more attributes for the set of matched elements. + * + * @param attributes An object of attribute-value pairs to set. + * @see {@link https://api.jquery.com/attr/} + * @since 1.0 + */ + attr(attributes: JQuery.PlainObject): this; + /** + * Get the value of an attribute for the first element in the set of matched elements. + * + * @param attributeName The name of the attribute to get. + * @see {@link https://api.jquery.com/attr/} + * @since 1.0 + */ + attr(attributeName: string): string | undefined; + /** + * Insert content, specified by the parameter, before each element in the set of matched elements. + * + * @param contents One or more additional DOM elements, text nodes, arrays of elements and text nodes, HTML strings, or + * jQuery objects to insert before each element in the set of matched elements. + * @see {@link https://api.jquery.com/before/} + * @since 1.0 + */ + before(...contents: Array>>): this; + /** + * Insert content, specified by the parameter, before each element in the set of matched elements. + * + * @param fn A function that returns an HTML string, DOM element(s), text node(s), or jQuery object to insert + * before each element in the set of matched elements. Receives the index position of the element in + * the set and the old HTML value of the element as arguments. Within the function, this refers to the + * current element in the set. + * @see {@link https://api.jquery.com/before/} + * @since 1.4 + * @since 1.10 + */ + before(fn: (this: TElement, index: number, html: string) => JQuery.htmlString | JQuery.TypeOrArray>): this; + // [bind() overloads] https://github.com/jquery/api.jquery.com/issues/1048 + /** + * Attach a handler to an event for the elements. + * + * @param eventType A string containing one or more DOM event types, such as "click" or "submit," or custom event names. + * @param eventData An object containing data that will be passed to the event handler. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/bind/} + * @since 1.0 + * @since 1.4.3 + * @deprecated 3.0 + */ + bind(eventType: string, + eventData: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Attach a handler to an event for the elements. + * + * @param eventType A string containing one or more DOM event types, such as "click" or "submit," or custom event names. + * @param handler A function to execute each time the event is triggered. + * Setting the second argument to false will attach a function that prevents the default action from + * occurring and stops the event from bubbling. + * @see {@link https://api.jquery.com/bind/} + * @since 1.0 + * @since 1.4.3 + * @deprecated 3.0 + */ + bind(eventType: string, + handler: JQuery.EventHandler | JQuery.EventHandlerBase> | false | null | undefined): this; + /** + * Attach a handler to an event for the elements. + * + * @param events An object containing one or more DOM event types and functions to execute for them. + * @see {@link https://api.jquery.com/bind/} + * @since 1.4 + * @deprecated 3.0 + */ + bind(events: JQuery.PlainObject | JQuery.EventHandlerBase> | false>): this; + /** + * Bind an event handler to the "blur" JavaScript event, or trigger that event on an element. + * + * @param eventData An object containing data that will be passed to the event handler. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/blur/} + * @since 1.4.3 + * @deprecated 3.3 + */ + blur(eventData: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Bind an event handler to the "blur" JavaScript event, or trigger that event on an element. + * + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/blur/} + * @since 1.0 + * @deprecated 3.3 + */ + blur(handler?: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Bind an event handler to the "change" JavaScript event, or trigger that event on an element. + * + * @param eventData An object containing data that will be passed to the event handler. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/change/} + * @since 1.4.3 + * @deprecated 3.3 + */ + change(eventData: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Bind an event handler to the "change" JavaScript event, or trigger that event on an element. + * + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/change/} + * @since 1.0 + * @deprecated 3.3 + */ + change(handler?: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Get the children of each element in the set of matched elements, optionally filtered by a selector. + * + * @param selector A string containing a selector expression to match elements against. + * @see {@link https://api.jquery.com/children/} + * @since 1.0 + */ + children(selector?: JQuery.Selector): this; + /** + * Remove from the queue all items that have not yet been run. + * + * @param queueName A string containing the name of the queue. Defaults to fx, the standard effects queue. + * @see {@link https://api.jquery.com/clearQueue/} + * @since 1.4 + */ + clearQueue(queueName?: string): this; + /** + * Bind an event handler to the "click" JavaScript event, or trigger that event on an element. + * + * @param eventData An object containing data that will be passed to the event handler. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/click/} + * @since 1.4.3 + * @deprecated 3.3 + */ + click(eventData: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Bind an event handler to the "click" JavaScript event, or trigger that event on an element. + * + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/click/} + * @since 1.0 + * @deprecated 3.3 + */ + click(handler?: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Create a deep copy of the set of matched elements. + * + * @param withDataAndEvents A Boolean indicating whether event handlers and data should be copied along with the elements. The + * default value is false. *In jQuery 1.5.0 the default value was incorrectly true; it was changed back + * to false in 1.5.1 and up. + * @param deepWithDataAndEvents A Boolean indicating whether event handlers and data for all children of the cloned element should + * be copied. By default its value matches the first argument's value (which defaults to false). + * @see {@link https://api.jquery.com/clone/} + * @since 1.0 + * @since 1.5 + */ + clone(withDataAndEvents?: boolean, deepWithDataAndEvents?: boolean): this; + /** + * For each element in the set, get the first element that matches the selector by testing the element + * itself and traversing up through its ancestors in the DOM tree. + * + * @param selector A string containing a selector expression to match elements against. + * @param context A DOM element within which a matching element may be found. + * @see {@link https://api.jquery.com/closest/} + * @since 1.4 + */ + closest(selector: JQuery.Selector, context: Element): this; + /** + * For each element in the set, get the first element that matches the selector by testing the element + * itself and traversing up through its ancestors in the DOM tree. + * + * @param selector A string containing a selector expression to match elements against. + * A jQuery object to match elements against. + * An element to match elements against. + * @see {@link https://api.jquery.com/closest/} + * @since 1.3 + * @since 1.6 + */ + closest(selector: JQuery.Selector | Element | JQuery): this; + /** + * Get the children of each element in the set of matched elements, including text and comment nodes. + * + * @see {@link https://api.jquery.com/contents/} + * @since 1.2 + */ + contents(): JQuery; + /** + * Bind an event handler to the "contextmenu" JavaScript event, or trigger that event on an element. + * + * @param eventData An object containing data that will be passed to the event handler. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/contextmenu/} + * @since 1.4.3 + * @deprecated 3.3 + */ + contextmenu(eventData: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Bind an event handler to the "contextmenu" JavaScript event, or trigger that event on an element. + * + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/contextmenu/} + * @since 1.0 + * @deprecated 3.3 + */ + contextmenu(handler?: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Set one or more CSS properties for the set of matched elements. + * + * @param propertyName A CSS property name. + * @param value A value to set for the property. + * A function returning the value to set. this is the current element. Receives the index position of + * the element in the set and the old value as arguments. + * @see {@link https://api.jquery.com/css/} + * @since 1.0 + * @since 1.4 + */ + css(propertyName: string, + value: string | number | ((this: TElement, index: number, value: string) => string | number | void | undefined)): this; + /** + * Set one or more CSS properties for the set of matched elements. + * + * @param properties An object of property-value pairs to set. + * @see {@link https://api.jquery.com/css/} + * @since 1.0 + */ + css(properties: JQuery.PlainObject string | number | void | undefined)>): this; + /** + * Get the computed style properties for the first element in the set of matched elements. + * + * @param propertyName A CSS property. + * An array of one or more CSS properties. + * @see {@link https://api.jquery.com/css/} + * @since 1.0 + */ + css(propertyName: string): string; + /** + * Get the computed style properties for the first element in the set of matched elements. + * + * @param propertyNames An array of one or more CSS properties. + * @see {@link https://api.jquery.com/css/} + * @since 1.9 + */ + css(propertyNames: string[]): JQuery.PlainObject; + /** + * Return the value at the named data store for the first element in the jQuery collection, as set by + * data(name, value) or by an HTML5 data-* attribute. + * + * @param key Name of the data stored. + * @see {@link https://api.jquery.com/data/} + * @since 1.2.3 + */ + data(key: string, undefined: undefined): any; // tslint:disable-line:unified-signatures + /** + * Store arbitrary data associated with the matched elements. + * + * @param key A string naming the piece of data to set. + * @param value The new data value; this can be any Javascript type except undefined. + * @see {@link https://api.jquery.com/data/} + * @since 1.2.3 + */ + data(key: string, value: any): this; + /** + * Store arbitrary data associated with the matched elements. + * + * @param obj An object of key-value pairs of data to update. + * @see {@link https://api.jquery.com/data/} + * @since 1.4.3 + */ + data(obj: JQuery.PlainObject): this; + /** + * Return the value at the named data store for the first element in the jQuery collection, as set by + * data(name, value) or by an HTML5 data-* attribute. + * + * @param key Name of the data stored. + * @see {@link https://api.jquery.com/data/} + * @since 1.2.3 + */ + data(key: string): any; + /** + * Return the value at the named data store for the first element in the jQuery collection, as set by + * data(name, value) or by an HTML5 data-* attribute. + * + * @see {@link https://api.jquery.com/data/} + * @since 1.4 + */ + data(): JQuery.PlainObject; + /** + * Bind an event handler to the "dblclick" JavaScript event, or trigger that event on an element. + * + * @param eventData An object containing data that will be passed to the event handler. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/dblclick/} + * @since 1.4.3 + * @deprecated 3.3 + */ + dblclick(eventData: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Bind an event handler to the "dblclick" JavaScript event, or trigger that event on an element. + * + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/dblclick/} + * @since 1.0 + * @deprecated 3.3 + */ + dblclick(handler?: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Set a timer to delay execution of subsequent items in the queue. + * + * @param duration An integer indicating the number of milliseconds to delay execution of the next item in the queue. + * @param queueName A string containing the name of the queue. Defaults to fx, the standard effects queue. + * @see {@link https://api.jquery.com/delay/} + * @since 1.4 + */ + delay(duration: JQuery.Duration, queueName?: string): this; + /** + * Attach a handler to one or more events for all elements that match the selector, now or in the + * future, based on a specific set of root elements. + * + * @param selector A selector to filter the elements that trigger the event. + * @param eventType A string containing one or more space-separated JavaScript event types, such as "click" or + * "keydown," or custom event names. + * @param eventData An object containing data that will be passed to the event handler. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/delegate/} + * @since 1.4.2 + * @deprecated 3.0 + */ + delegate(selector: JQuery.Selector, + eventType: string, + eventData: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Attach a handler to one or more events for all elements that match the selector, now or in the + * future, based on a specific set of root elements. + * + * @param selector A selector to filter the elements that trigger the event. + * @param eventType A string containing one or more space-separated JavaScript event types, such as "click" or + * "keydown," or custom event names. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/delegate/} + * @since 1.4.2 + * @deprecated 3.0 + */ + delegate(selector: JQuery.Selector, + eventType: string, + handler: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Attach a handler to one or more events for all elements that match the selector, now or in the + * future, based on a specific set of root elements. + * + * @param selector A selector to filter the elements that trigger the event. + * @param events A plain object of one or more event types and functions to execute for them. + * @see {@link https://api.jquery.com/delegate/} + * @since 1.4.3 + * @deprecated 3.0 + */ + delegate(selector: JQuery.Selector, + events: JQuery.PlainObject | JQuery.EventHandlerBase> | false>): this; + /** + * Execute the next function on the queue for the matched elements. + * + * @param queueName A string containing the name of the queue. Defaults to fx, the standard effects queue. + * @see {@link https://api.jquery.com/dequeue/} + * @since 1.2 + */ + dequeue(queueName?: string): this; + /** + * Remove the set of matched elements from the DOM. + * + * @param selector A selector expression that filters the set of matched elements to be removed. + * @see {@link https://api.jquery.com/detach/} + * @since 1.4 + */ + detach(selector?: JQuery.Selector): this; + /** + * Iterate over a jQuery object, executing a function for each matched element. + * + * @param fn A function to execute for each matched element. + * @see {@link https://api.jquery.com/each/} + * @since 1.0 + */ + each(fn: (this: TElement, index: number, element: TElement) => void | false): this; + /** + * Remove all child nodes of the set of matched elements from the DOM. + * + * @see {@link https://api.jquery.com/empty/} + * @since 1.0 + */ + empty(): this; + /** + * End the most recent filtering operation in the current chain and return the set of matched elements + * to its previous state. + * + * @see {@link https://api.jquery.com/end/} + * @since 1.0 + */ + end(): this; + /** + * Reduce the set of matched elements to the one at the specified index. + * + * @param index An integer indicating the 0-based position of the element. + * An integer indicating the position of the element, counting backwards from the last element in the set. + * @see {@link https://api.jquery.com/eq/} + * @since 1.1.2 + * @since 1.4 + */ + eq(index: number): this; + /** + * Merge the contents of an object onto the jQuery prototype to provide new jQuery instance methods. + * + * @param obj An object to merge onto the jQuery prototype. + * @see {@link https://api.jquery.com/jQuery.fn.extend/} + * @since 1.0 + */ + extend(obj: object): this; + /** + * Display the matched elements by fading them to opaque. + * + * @param duration A string or number determining how long the animation will run. + * @param easing A string indicating which easing function to use for the transition. + * @param complete A function to call once the animation is complete, called once per matched element. + * @see {@link https://api.jquery.com/fadeIn/} + * @since 1.4.3 + */ + fadeIn(duration: JQuery.Duration, easing: string, complete?: (this: TElement) => void): this; + /** + * Display the matched elements by fading them to opaque. + * + * @param duration_easing A string or number determining how long the animation will run. + * A string indicating which easing function to use for the transition. + * @param complete A function to call once the animation is complete, called once per matched element. + * @see {@link https://api.jquery.com/fadeIn/} + * @since 1.0 + * @since 1.4.3 + */ + fadeIn(duration_easing: JQuery.Duration | string, complete: (this: TElement) => void): this; + /** + * Display the matched elements by fading them to opaque. + * + * @param duration_easing_complete_options A string or number determining how long the animation will run. + * A string indicating which easing function to use for the transition. + * A function to call once the animation is complete, called once per matched element. + * A map of additional options to pass to the method. + * @see {@link https://api.jquery.com/fadeIn/} + * @since 1.0 + * @since 1.4.3 + */ + fadeIn(duration_easing_complete_options?: JQuery.Duration | string | ((this: TElement) => void) | JQuery.EffectsOptions): this; + /** + * Hide the matched elements by fading them to transparent. + * + * @param duration A string or number determining how long the animation will run. + * @param easing A string indicating which easing function to use for the transition. + * @param complete A function to call once the animation is complete, called once per matched element. + * @see {@link https://api.jquery.com/fadeOut/} + * @since 1.4.3 + */ + fadeOut(duration: JQuery.Duration, easing: string, complete?: (this: TElement) => void): this; + /** + * Hide the matched elements by fading them to transparent. + * + * @param duration_easing A string or number determining how long the animation will run. + * A string indicating which easing function to use for the transition. + * @param complete A function to call once the animation is complete, called once per matched element. + * @see {@link https://api.jquery.com/fadeOut/} + * @since 1.0 + * @since 1.4.3 + */ + fadeOut(duration_easing: JQuery.Duration | string, complete: (this: TElement) => void): this; + /** + * Hide the matched elements by fading them to transparent. + * + * @param duration_easing_complete_options A string or number determining how long the animation will run. + * A string indicating which easing function to use for the transition. + * A function to call once the animation is complete, called once per matched element. + * A map of additional options to pass to the method. + * @see {@link https://api.jquery.com/fadeOut/} + * @since 1.0 + * @since 1.4.3 + */ + fadeOut(duration_easing_complete_options?: JQuery.Duration | string | ((this: TElement) => void) | JQuery.EffectsOptions): this; + /** + * Adjust the opacity of the matched elements. + * + * @param duration A string or number determining how long the animation will run. + * @param opacity A number between 0 and 1 denoting the target opacity. + * @param easing A string indicating which easing function to use for the transition. + * @param complete A function to call once the animation is complete, called once per matched element. + * @see {@link https://api.jquery.com/fadeTo/} + * @since 1.4.3 + */ + fadeTo(duration: JQuery.Duration, opacity: number, easing: string, complete?: (this: TElement) => void): this; + /** + * Adjust the opacity of the matched elements. + * + * @param duration A string or number determining how long the animation will run. + * @param opacity A number between 0 and 1 denoting the target opacity. + * @param complete A function to call once the animation is complete, called once per matched element. + * @see {@link https://api.jquery.com/fadeTo/} + * @since 1.0 + */ + fadeTo(duration: JQuery.Duration, opacity: number, complete?: (this: TElement) => void): this; + /** + * Display or hide the matched elements by animating their opacity. + * + * @param duration A string or number determining how long the animation will run. + * @param easing A string indicating which easing function to use for the transition. + * @param complete A function to call once the animation is complete, called once per matched element. + * @see {@link https://api.jquery.com/fadeToggle/} + * @since 1.4.4 + */ + fadeToggle(duration: JQuery.Duration, easing: string, complete?: (this: TElement) => void): this; + /** + * Display or hide the matched elements by animating their opacity. + * + * @param duration_easing A string or number determining how long the animation will run. + * A string indicating which easing function to use for the transition. + * @param complete A function to call once the animation is complete, called once per matched element. + * @see {@link https://api.jquery.com/fadeToggle/} + * @since 1.0 + * @since 1.4.3 + */ + fadeToggle(duration_easing: JQuery.Duration | string, complete: (this: TElement) => void): this; + /** + * Display or hide the matched elements by animating their opacity. + * + * @param duration_easing_complete_options A string or number determining how long the animation will run. + * A string indicating which easing function to use for the transition. + * A function to call once the animation is complete, called once per matched element. + * A map of additional options to pass to the method. + * @see {@link https://api.jquery.com/fadeToggle/} + * @since 1.0 + * @since 1.4.3 + */ + fadeToggle(duration_easing_complete_options?: JQuery.Duration | string | ((this: TElement) => void) | JQuery.EffectsOptions): this; + /** + * Reduce the set of matched elements to those that match the selector or pass the function's test. + * + * @param selector A string containing a selector expression to match the current set of elements against. + * One or more DOM elements to match the current set of elements against. + * An existing jQuery object to match the current set of elements against. + * A function used as a test for each element in the set. this is the current DOM element. + * @see {@link https://api.jquery.com/filter/} + * @since 1.0 + * @since 1.4 + */ + filter(selector: JQuery.Selector | JQuery.TypeOrArray | JQuery | ((this: TElement, index: number, element: TElement) => boolean)): this; + /** + * Get the descendants of each element in the current set of matched elements, filtered by a selector, + * jQuery object, or element. + * + * @param selector A string containing a selector expression to match elements against. + * An element or a jQuery object to match elements against. + * @see {@link https://api.jquery.com/find/} + * @since 1.0 + * @since 1.6 + */ + find(selector: JQuery.Selector | Element | JQuery): this; + /** + * Stop the currently-running animation, remove all queued animations, and complete all animations for + * the matched elements. + * + * @param queue The name of the queue in which to stop animations. + * @see {@link https://api.jquery.com/finish/} + * @since 1.9 + */ + finish(queue?: string): this; + /** + * Reduce the set of matched elements to the first in the set. + * + * @see {@link https://api.jquery.com/first/} + * @since 1.4 + */ + first(): this; + /** + * Bind an event handler to the "focus" JavaScript event, or trigger that event on an element. + * + * @param eventData An object containing data that will be passed to the event handler. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/focus/} + * @since 1.4.3 + * @deprecated 3.3 + */ + focus(eventData: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Bind an event handler to the "focus" JavaScript event, or trigger that event on an element. + * + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/focus/} + * @since 1.0 + * @deprecated 3.3 + */ + focus(handler?: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Bind an event handler to the "focusin" event. + * + * @param eventData An object containing data that will be passed to the event handler. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/focusin/} + * @since 1.4.3 + * @deprecated 3.3 + */ + focusin(eventData: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Bind an event handler to the "focusin" event. + * + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/focusin/} + * @since 1.4 + * @deprecated 3.3 + */ + focusin(handler?: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Bind an event handler to the "focusout" JavaScript event. + * + * @param eventData An object containing data that will be passed to the event handler. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/focusout/} + * @since 1.4.3 + * @deprecated 3.3 + */ + focusout(eventData: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Bind an event handler to the "focusout" JavaScript event. + * + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/focusout/} + * @since 1.4 + * @deprecated 3.3 + */ + focusout(handler?: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Retrieve one of the elements matched by the jQuery object. + * + * @param index A zero-based integer indicating which element to retrieve. + * @see {@link https://api.jquery.com/get/} + * @since 1.0 + */ + get(index: number): TElement; + /** + * Retrieve the elements matched by the jQuery object. + * + * @see {@link https://api.jquery.com/get/} + * @since 1.0 + */ + get(): TElement[]; + /** + * Reduce the set of matched elements to those that have a descendant that matches the selector or DOM element. + * + * @param selector A string containing a selector expression to match elements against. + * A DOM element to match elements against. + * @see {@link https://api.jquery.com/has/} + * @since 1.4 + */ + has(selector: string | Element): this; + /** + * Determine whether any of the matched elements are assigned the given class. + * + * @param className The class name to search for. + * @see {@link https://api.jquery.com/hasClass/} + * @since 1.2 + */ + hasClass(className: string): boolean; + /** + * Set the CSS height of every matched element. + * + * @param value An integer representing the number of pixels, or an integer with an optional unit of measure + * appended (as a string). + * A function returning the height to set. Receives the index position of the element in the set and + * the old height as arguments. Within the function, this refers to the current element in the set. + * @see {@link https://api.jquery.com/height/} + * @since 1.0 + * @since 1.4.1 + */ + height(value: string | number | ((this: TElement, index: number, height: number) => string | number)): this; + /** + * Get the current computed height for the first element in the set of matched elements. + * + * @see {@link https://api.jquery.com/height/} + * @since 1.0 + */ + height(): number | undefined; + /** + * Hide the matched elements. + * + * @param duration A string or number determining how long the animation will run. + * @param easing A string indicating which easing function to use for the transition. + * @param complete A function to call once the animation is complete, called once per matched element. + * @see {@link https://api.jquery.com/hide/} + * @since 1.4.3 + */ + hide(duration: JQuery.Duration, easing: string, complete: (this: TElement) => void): this; + /** + * Hide the matched elements. + * + * @param duration A string or number determining how long the animation will run. + * @param easing_complete A string indicating which easing function to use for the transition. + * A function to call once the animation is complete, called once per matched element. + * @see {@link https://api.jquery.com/hide/} + * @since 1.0 + * @since 1.4.3 + */ + hide(duration: JQuery.Duration, easing_complete: string | ((this: TElement) => void)): this; + /** + * Hide the matched elements. + * + * @param duration_complete_options A string or number determining how long the animation will run. + * A function to call once the animation is complete, called once per matched element. + * A map of additional options to pass to the method. + * @see {@link https://api.jquery.com/hide/} + * @since 1.0 + */ + hide(duration_complete_options?: JQuery.Duration | ((this: TElement) => void) | JQuery.EffectsOptions): this; + /** + * Bind one or two handlers to the matched elements, to be executed when the mouse pointer enters and + * leaves the elements. + * + * @param handlerInOut A function to execute when the mouse pointer enters or leaves the element. + * @param handlerOut A function to execute when the mouse pointer leaves the element. + * @see {@link https://api.jquery.com/hover/} + * @since 1.0 + * @since 1.4 + */ + // HACK: The type parameter T is not used but ensures the 'event' callback parameter is typed correctly. + hover(handlerInOut: JQuery.EventHandler | JQuery.EventHandlerBase> | false, + handlerOut?: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Set the HTML contents of each element in the set of matched elements. + * + * @param htmlString A string of HTML to set as the content of each matched element. + * A function returning the HTML content to set. Receives the index position of the element in the set + * and the old HTML value as arguments. jQuery empties the element before calling the function; use the + * oldhtml argument to reference the previous content. Within the function, this refers to the current element in the set. + * @see {@link https://api.jquery.com/html/} + * @since 1.0 + * @since 1.4 + */ + html(htmlString: JQuery.htmlString | ((this: TElement, index: number, oldhtml: JQuery.htmlString) => JQuery.htmlString)): this; + /** + * Get the HTML contents of the first element in the set of matched elements. + * + * @see {@link https://api.jquery.com/html/} + * @since 1.0 + */ + html(): string; + /** + * Search for a given element from among the matched elements. + * + * @param element The DOM element or first element within the jQuery object to look for. + * A selector representing a jQuery collection in which to look for an element. + * @see {@link https://api.jquery.com/index/} + * @since 1.0 + * @since 1.4 + */ + index(element?: JQuery.Selector | Element | JQuery): number; + /** + * Set the CSS inner height of each element in the set of matched elements. + * + * @param value A number representing the number of pixels, or a number along with an optional unit of measure + * appended (as a string). + * A function returning the inner height (including padding but not border) to set. Receives the index + * position of the element in the set and the old inner height as arguments. Within the function, this + * refers to the current element in the set. + * @see {@link https://api.jquery.com/innerHeight/} + * @since 1.8.0 + */ + innerHeight(value: string | number | ((this: TElement, index: number, height: number) => string | number)): this; + /** + * Get the current computed height for the first element in the set of matched elements, including + * padding but not border. + * + * @see {@link https://api.jquery.com/innerHeight/} + * @since 1.2.6 + */ + innerHeight(): number | undefined; + /** + * Set the CSS inner width of each element in the set of matched elements. + * + * @param value A number representing the number of pixels, or a number along with an optional unit of measure + * appended (as a string). + * A function returning the inner width (including padding but not border) to set. Receives the index + * position of the element in the set and the old inner width as arguments. Within the function, this + * refers to the current element in the set. + * @see {@link https://api.jquery.com/innerWidth/} + * @since 1.8.0 + */ + innerWidth(value: string | number | ((this: TElement, index: number, width: number) => string | number)): this; + /** + * Get the current computed inner width for the first element in the set of matched elements, including + * padding but not border. + * + * @see {@link https://api.jquery.com/innerWidth/} + * @since 1.2.6 + */ + innerWidth(): number | undefined; + /** + * Insert every element in the set of matched elements after the target. + * + * @param target A selector, element, array of elements, HTML string, or jQuery object; the matched set of elements + * will be inserted after the element(s) specified by this parameter. + * @see {@link https://api.jquery.com/insertAfter/} + * @since 1.0 + */ + insertAfter(target: JQuery.Selector | JQuery.htmlString | JQuery.TypeOrArray | JQuery): this; + /** + * Insert every element in the set of matched elements before the target. + * + * @param target A selector, element, array of elements, HTML string, or jQuery object; the matched set of elements + * will be inserted before the element(s) specified by this parameter. + * @see {@link https://api.jquery.com/insertBefore/} + * @since 1.0 + */ + insertBefore(target: JQuery.Selector | JQuery.htmlString | JQuery.TypeOrArray | JQuery): this; + /** + * Check the current matched set of elements against a selector, element, or jQuery object and return + * true if at least one of these elements matches the given arguments. + * + * @param selector A string containing a selector expression to match elements against. + * A function used as a test for every element in the set. It accepts two arguments, index, which is + * the element's index in the jQuery collection, and element, which is the DOM element. Within the + * function, this refers to the current DOM element. + * An existing jQuery object to match the current set of elements against. + * One or more elements to match the current set of elements against. + * @see {@link https://api.jquery.com/is/} + * @since 1.0 + * @since 1.6 + */ + is(selector: JQuery.Selector | JQuery.TypeOrArray | JQuery | ((this: TElement, index: number, element: TElement) => boolean)): boolean; + /** + * Bind an event handler to the "keydown" JavaScript event, or trigger that event on an element. + * + * @param eventData An object containing data that will be passed to the event handler. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/keydown/} + * @since 1.4.3 + * @deprecated 3.3 + */ + keydown(eventData: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Bind an event handler to the "keydown" JavaScript event, or trigger that event on an element. + * + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/keydown/} + * @since 1.0 + * @deprecated 3.3 + */ + keydown(handler?: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Bind an event handler to the "keypress" JavaScript event, or trigger that event on an element. + * + * @param eventData An object containing data that will be passed to the event handler. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/keypress/} + * @since 1.4.3 + * @deprecated 3.3 + */ + keypress(eventData: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Bind an event handler to the "keypress" JavaScript event, or trigger that event on an element. + * + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/keypress/} + * @since 1.0 + * @deprecated 3.3 + */ + keypress(handler?: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Bind an event handler to the "keyup" JavaScript event, or trigger that event on an element. + * + * @param eventData An object containing data that will be passed to the event handler. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/keyup/} + * @since 1.4.3 + * @deprecated 3.3 + */ + keyup(eventData: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Bind an event handler to the "keyup" JavaScript event, or trigger that event on an element. + * + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/keyup/} + * @since 1.0 + * @deprecated 3.3 + */ + keyup(handler?: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Reduce the set of matched elements to the final one in the set. + * + * @see {@link https://api.jquery.com/last/} + * @since 1.4 + */ + last(): this; + /** + * Load data from the server and place the returned HTML into the matched element. + * + * @param url A string containing the URL to which the request is sent. + * @param data A plain object or string that is sent to the server with the request. + * @param complete A callback function that is executed when the request completes. + * @see {@link https://api.jquery.com/load/} + * @since 1.0 + */ + load(url: string, + data: string | JQuery.PlainObject, + complete: (this: TElement, responseText: string, textStatus: JQuery.Ajax.TextStatus, jqXHR: JQuery.jqXHR) => void): this; + /** + * Load data from the server and place the returned HTML into the matched element. + * + * @param url A string containing the URL to which the request is sent. + * @param complete_data A callback function that is executed when the request completes. + * A plain object or string that is sent to the server with the request. + * @see {@link https://api.jquery.com/load/} + * @since 1.0 + */ + load(url: string, + complete_data?: ((this: TElement, responseText: string, textStatus: JQuery.Ajax.TextStatus, jqXHR: JQuery.jqXHR) => void) | string | JQuery.PlainObject): this; + /** + * Pass each element in the current matched set through a function, producing a new jQuery object + * containing the return values. + * + * @param callback A function object that will be invoked for each element in the current set. + * @see {@link https://api.jquery.com/map/} + * @since 1.2 + */ + map(callback: (this: TElement, index: number, domElement: TElement) => any | any[] | null | undefined): this; + /** + * Bind an event handler to the "mousedown" JavaScript event, or trigger that event on an element. + * + * @param eventData An object containing data that will be passed to the event handler. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/mousedown/} + * @since 1.4.3 + * @deprecated 3.3 + */ + mousedown(eventData: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Bind an event handler to the "mousedown" JavaScript event, or trigger that event on an element. + * + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/mousedown/} + * @since 1.0 + * @deprecated 3.3 + */ + mousedown(handler?: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Bind an event handler to be fired when the mouse enters an element, or trigger that handler on an element. + * + * @param eventData An object containing data that will be passed to the event handler. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/mouseenter/} + * @since 1.4.3 + * @deprecated 3.3 + */ + mouseenter(eventData: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Bind an event handler to be fired when the mouse enters an element, or trigger that handler on an element. + * + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/mouseenter/} + * @since 1.0 + * @deprecated 3.3 + */ + mouseenter(handler?: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Bind an event handler to be fired when the mouse leaves an element, or trigger that handler on an element. + * + * @param eventData An object containing data that will be passed to the event handler. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/mouseleave/} + * @since 1.4.3 + * @deprecated 3.3 + */ + mouseleave(eventData: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Bind an event handler to be fired when the mouse leaves an element, or trigger that handler on an element. + * + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/mouseleave/} + * @since 1.0 + * @deprecated 3.3 + */ + mouseleave(handler?: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Bind an event handler to the "mousemove" JavaScript event, or trigger that event on an element. + * + * @param eventData An object containing data that will be passed to the event handler. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/mousemove/} + * @since 1.4.3 + * @deprecated 3.3 + */ + mousemove(eventData: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Bind an event handler to the "mousemove" JavaScript event, or trigger that event on an element. + * + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/mousemove/} + * @since 1.0 + * @deprecated 3.3 + */ + mousemove(handler?: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Bind an event handler to the "mouseout" JavaScript event, or trigger that event on an element. + * + * @param eventData An object containing data that will be passed to the event handler. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/mouseout/} + * @since 1.4.3 + * @deprecated 3.3 + */ + mouseout(eventData: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Bind an event handler to the "mouseout" JavaScript event, or trigger that event on an element. + * + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/mouseout/} + * @since 1.0 + * @deprecated 3.3 + */ + mouseout(handler?: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Bind an event handler to the "mouseover" JavaScript event, or trigger that event on an element. + * + * @param eventData An object containing data that will be passed to the event handler. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/mouseover/} + * @since 1.4.3 + * @deprecated 3.3 + */ + mouseover(eventData: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Bind an event handler to the "mouseover" JavaScript event, or trigger that event on an element. + * + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/mouseover/} + * @since 1.0 + * @deprecated 3.3 + */ + mouseover(handler?: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Bind an event handler to the "mouseup" JavaScript event, or trigger that event on an element. + * + * @param eventData An object containing data that will be passed to the event handler. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/mouseup/} + * @since 1.4.3 + * @deprecated 3.3 + */ + mouseup(eventData: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Bind an event handler to the "mouseup" JavaScript event, or trigger that event on an element. + * + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/mouseup/} + * @since 1.0 + * @deprecated 3.3 + */ + mouseup(handler?: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Get the immediately following sibling of each element in the set of matched elements. If a selector + * is provided, it retrieves the next sibling only if it matches that selector. + * + * @param selector A string containing a selector expression to match elements against. + * @see {@link https://api.jquery.com/next/} + * @since 1.0 + */ + next(selector?: JQuery.Selector): this; + /** + * Get all following siblings of each element in the set of matched elements, optionally filtered by a selector. + * + * @param selector A string containing a selector expression to match elements against. + * @see {@link https://api.jquery.com/nextAll/} + * @since 1.2 + */ + nextAll(selector?: string): this; + /** + * Get all following siblings of each element up to but not including the element matched by the + * selector, DOM node, or jQuery object passed. + * + * @param selector A string containing a selector expression to indicate where to stop matching following sibling elements. + * A DOM node or jQuery object indicating where to stop matching following sibling elements. + * @param filter A string containing a selector expression to match elements against. + * @see {@link https://api.jquery.com/nextUntil/} + * @since 1.4 + * @since 1.6 + */ + nextUntil(selector?: JQuery.Selector | Element | JQuery, filter?: JQuery.Selector): this; + /** + * Remove elements from the set of matched elements. + * + * @param selector A string containing a selector expression, a DOM element, or an array of elements to match against the set. + * A function used as a test for each element in the set. It accepts two arguments, index, which is the + * element's index in the jQuery collection, and element, which is the DOM element. Within the + * function, this refers to the current DOM element. + * An existing jQuery object to match the current set of elements against. + * @see {@link https://api.jquery.com/not/} + * @since 1.0 + * @since 1.4 + */ + not(selector: JQuery.Selector | JQuery.TypeOrArray | JQuery | ((this: TElement, index: number, element: TElement) => boolean)): this; + /** + * Remove an event handler. + * + * @param events One or more space-separated event types and optional namespaces, or just namespaces, such as + * "click", "keydown.myPlugin", or ".myPlugin". + * @param selector A selector which should match the one originally passed to .on() when attaching event handlers. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/off/} + * @since 1.7 + */ + off(events: string, selector: JQuery.Selector, handler: JQuery.EventHandlerBase> | false): this; + /** + * Remove an event handler. + * + * @param events One or more space-separated event types and optional namespaces, or just namespaces, such as + * "click", "keydown.myPlugin", or ".myPlugin". + * @param selector_handler A selector which should match the one originally passed to .on() when attaching event handlers. + * A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/off/} + * @since 1.7 + */ + off(events: string, selector_handler?: JQuery.Selector | JQuery.EventHandlerBase> | false): this; + /** + * Remove an event handler. + * + * @param events An object where the string keys represent one or more space-separated event types and optional + * namespaces, and the values represent handler functions previously attached for the event(s). + * @param selector A selector which should match the one originally passed to .on() when attaching event handlers. + * @see {@link https://api.jquery.com/off/} + * @since 1.7 + */ + off(events: JQuery.PlainObject> | false>, selector?: JQuery.Selector): this; + /** + * Remove an event handler. + * + * @param event A jQuery.Event object. + * @see {@link https://api.jquery.com/off/} + * @since 1.7 + */ + off(event?: JQuery.Event): this; + /** + * Set the current coordinates of every element in the set of matched elements, relative to the document. + * + * @param coordinates An object containing the properties top and left, which are numbers indicating the new top and left + * coordinates for the elements. + * A function to return the coordinates to set. Receives the index of the element in the collection as + * the first argument and the current coordinates as the second argument. The function should return an + * object with the new top and left properties. + * @see {@link https://api.jquery.com/offset/} + * @since 1.4 + */ + offset(coordinates: JQuery.Coordinates | ((this: TElement, index: number, coords: JQuery.Coordinates) => JQuery.Coordinates)): this; + /** + * Get the current coordinates of the first element in the set of matched elements, relative to the document. + * + * @see {@link https://api.jquery.com/offset/} + * @since 1.2 + */ + offset(): JQuery.Coordinates | undefined; + /** + * Get the closest ancestor element that is positioned. + * + * @see {@link https://api.jquery.com/offsetParent/} + * @since 1.2.6 + */ + offsetParent(): this; + /** + * Attach an event handler function for one or more events to the selected elements. + * + * @param events One or more space-separated event types and optional namespaces, such as "click" or "keydown.myPlugin". + * @param selector A selector string to filter the descendants of the selected elements that trigger the event. If the + * selector is null or omitted, the event is always triggered when it reaches the selected element. + * @param data Data to be passed to the handler in event.data when an event is triggered. + * @param handler A function to execute when the event is triggered. + * @see {@link https://api.jquery.com/on/} + * @since 1.7 + */ + on(events: string, + selector: JQuery.Selector | null, + data: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Attach an event handler function for one or more events to the selected elements. + * + * @param events One or more space-separated event types and optional namespaces, such as "click" or "keydown.myPlugin". + * @param selector A selector string to filter the descendants of the selected elements that trigger the event. If the + * selector is null or omitted, the event is always triggered when it reaches the selected element. + * @param handler A function to execute when the event is triggered. The value false is also allowed as a shorthand + * for a function that simply does return false. + * @see {@link https://api.jquery.com/on/} + * @since 1.7 + */ + on(events: string, + selector: JQuery.Selector, + handler: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Attach an event handler function for one or more events to the selected elements. + * + * @param events One or more space-separated event types and optional namespaces, such as "click" or "keydown.myPlugin". + * @param data Data to be passed to the handler in event.data when an event is triggered. + * @param handler A function to execute when the event is triggered. + * @see {@link https://api.jquery.com/on/} + * @since 1.7 + */ + on(events: string, + data: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Attach an event handler function for one or more events to the selected elements. + * + * @param events One or more space-separated event types and optional namespaces, such as "click" or "keydown.myPlugin". + * @param handler A function to execute when the event is triggered. The value false is also allowed as a shorthand + * for a function that simply does return false. + * @see {@link https://api.jquery.com/on/} + * @since 1.7 + */ + on(events: string, + handler: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Attach an event handler function for one or more events to the selected elements. + * + * @param events An object in which the string keys represent one or more space-separated event types and optional + * namespaces, and the values represent a handler function to be called for the event(s). + * @param selector A selector string to filter the descendants of the selected elements that will call the handler. If + * the selector is null or omitted, the handler is always called when it reaches the selected element. + * @param data Data to be passed to the handler in event.data when an event occurs. + * @see {@link https://api.jquery.com/on/} + * @since 1.7 + */ + on(events: JQuery.PlainObject | JQuery.EventHandlerBase> | false>, + selector: JQuery.Selector | null, + data: TData): this; + /** + * Attach an event handler function for one or more events to the selected elements. + * + * @param events An object in which the string keys represent one or more space-separated event types and optional + * namespaces, and the values represent a handler function to be called for the event(s). + * @param selector A selector string to filter the descendants of the selected elements that will call the handler. If + * the selector is null or omitted, the handler is always called when it reaches the selected element. + * @see {@link https://api.jquery.com/on/} + * @since 1.7 + */ + on(events: JQuery.PlainObject | JQuery.EventHandlerBase> | false>, + selector: JQuery.Selector): this; // tslint:disable-line:unified-signatures + /** + * Attach an event handler function for one or more events to the selected elements. + * + * @param events An object in which the string keys represent one or more space-separated event types and optional + * namespaces, and the values represent a handler function to be called for the event(s). + * @param data Data to be passed to the handler in event.data when an event occurs. + * @see {@link https://api.jquery.com/on/} + * @since 1.7 + */ + on(events: JQuery.PlainObject | JQuery.EventHandlerBase> | false>, + data: TData): this; + /** + * Attach an event handler function for one or more events to the selected elements. + * + * @param events An object in which the string keys represent one or more space-separated event types and optional + * namespaces, and the values represent a handler function to be called for the event(s). + * @see {@link https://api.jquery.com/on/} + * @since 1.7 + */ + on(events: JQuery.PlainObject | JQuery.EventHandlerBase> | false>): this; + /** + * Attach a handler to an event for the elements. The handler is executed at most once per element per event type. + * + * @param events One or more space-separated event types and optional namespaces, such as "click" or "keydown.myPlugin". + * @param selector A selector string to filter the descendants of the selected elements that trigger the event. If the + * selector is null or omitted, the event is always triggered when it reaches the selected element. + * @param data Data to be passed to the handler in event.data when an event is triggered. + * @param handler A function to execute when the event is triggered. + * @see {@link https://api.jquery.com/one/} + * @since 1.7 + */ + one(events: string, + selector: JQuery.Selector | null, + data: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Attach a handler to an event for the elements. The handler is executed at most once per element per event type. + * + * @param events One or more space-separated event types and optional namespaces, such as "click" or "keydown.myPlugin". + * @param selector A selector string to filter the descendants of the selected elements that trigger the event. If the + * selector is null or omitted, the event is always triggered when it reaches the selected element. + * @param handler A function to execute when the event is triggered. The value false is also allowed as a shorthand + * for a function that simply does return false. + * @see {@link https://api.jquery.com/one/} + * @since 1.7 + */ + one(events: string, + selector: JQuery.Selector, + handler: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Attach a handler to an event for the elements. The handler is executed at most once per element per event type. + * + * @param events One or more space-separated event types and optional namespaces, such as "click" or "keydown.myPlugin". + * @param data Data to be passed to the handler in event.data when an event is triggered. + * @param handler A function to execute when the event is triggered. + * @see {@link https://api.jquery.com/one/} + * @since 1.7 + */ + one(events: string, + data: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Attach a handler to an event for the elements. The handler is executed at most once per element per event type. + * + * @param events One or more space-separated event types and optional namespaces, such as "click" or "keydown.myPlugin". + * @param handler A function to execute when the event is triggered. The value false is also allowed as a shorthand + * for a function that simply does return false. + * @see {@link https://api.jquery.com/one/} + * @since 1.7 + */ + one(events: string, + handler: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Attach a handler to an event for the elements. The handler is executed at most once per element per event type. + * + * @param events An object in which the string keys represent one or more space-separated event types and optional + * namespaces, and the values represent a handler function to be called for the event(s). + * @param selector A selector string to filter the descendants of the selected elements that will call the handler. If + * the selector is null or omitted, the handler is always called when it reaches the selected element. + * @param data Data to be passed to the handler in event.data when an event occurs. + * @see {@link https://api.jquery.com/one/} + * @since 1.7 + */ + one(events: JQuery.PlainObject | JQuery.EventHandlerBase> | false>, + selector: JQuery.Selector | null, + data: TData): this; + /** + * Attach a handler to an event for the elements. The handler is executed at most once per element per event type. + * + * @param events An object in which the string keys represent one or more space-separated event types and optional + * namespaces, and the values represent a handler function to be called for the event(s). + * @param selector A selector string to filter the descendants of the selected elements that will call the handler. If + * the selector is null or omitted, the handler is always called when it reaches the selected element. + * @see {@link https://api.jquery.com/one/} + * @since 1.7 + */ + one(events: JQuery.PlainObject | JQuery.EventHandlerBase> | false>, + selector: JQuery.Selector): this; // tslint:disable-line:unified-signatures + /** + * Attach a handler to an event for the elements. The handler is executed at most once per element per event type. + * + * @param events An object in which the string keys represent one or more space-separated event types and optional + * namespaces, and the values represent a handler function to be called for the event(s). + * @param data Data to be passed to the handler in event.data when an event occurs. + * @see {@link https://api.jquery.com/one/} + * @since 1.7 + */ + one(events: JQuery.PlainObject | JQuery.EventHandlerBase> | false>, + data: TData): this; + /** + * Attach a handler to an event for the elements. The handler is executed at most once per element per event type. + * + * @param events An object in which the string keys represent one or more space-separated event types and optional + * namespaces, and the values represent a handler function to be called for the event(s). + * @see {@link https://api.jquery.com/one/} + * @since 1.7 + */ + one(events: JQuery.PlainObject | JQuery.EventHandlerBase> | false>): this; + /** + * Set the CSS outer height of each element in the set of matched elements. + * + * @param value A number representing the number of pixels, or a number along with an optional unit of measure + * appended (as a string). + * @see {@link https://api.jquery.com/outerHeight/} + * @since 1.8.0 + */ + outerHeight(value: string | number | ((this: TElement, index: number, height: number) => string | number)): this; + /** + * Get the current computed outer height (including padding, border, and optionally margin) for the + * first element in the set of matched elements. + * + * @param includeMargin A Boolean indicating whether to include the element's margin in the calculation. + * @see {@link https://api.jquery.com/outerHeight/} + * @since 1.2.6 + */ + outerHeight(includeMargin?: boolean): number | undefined; + /** + * Set the CSS outer width of each element in the set of matched elements. + * + * @param value A number representing the number of pixels, or a number along with an optional unit of measure + * appended (as a string). + * A function returning the outer width to set. Receives the index position of the element in the set + * and the old outer width as arguments. Within the function, this refers to the current element in the set. + * @see {@link https://api.jquery.com/outerWidth/} + * @since 1.8.0 + */ + outerWidth(value: string | number | ((this: TElement, index: number, width: number) => string | number)): this; + /** + * Get the current computed outer width (including padding, border, and optionally margin) for the + * first element in the set of matched elements. + * + * @param includeMargin A Boolean indicating whether to include the element's margin in the calculation. + * @see {@link https://api.jquery.com/outerWidth/} + * @since 1.2.6 + */ + outerWidth(includeMargin?: boolean): number | undefined; + /** + * Get the parent of each element in the current set of matched elements, optionally filtered by a selector. + * + * @param selector A string containing a selector expression to match elements against. + * @see {@link https://api.jquery.com/parent/} + * @since 1.0 + */ + parent(selector?: JQuery.Selector): this; + /** + * Get the ancestors of each element in the current set of matched elements, optionally filtered by a selector. + * + * @param selector A string containing a selector expression to match elements against. + * @see {@link https://api.jquery.com/parents/} + * @since 1.0 + */ + parents(selector?: JQuery.Selector): this; + /** + * Get the ancestors of each element in the current set of matched elements, up to but not including + * the element matched by the selector, DOM node, or jQuery object. + * + * @param selector A string containing a selector expression to indicate where to stop matching ancestor elements. + * A DOM node or jQuery object indicating where to stop matching ancestor elements. + * @param filter A string containing a selector expression to match elements against. + * @see {@link https://api.jquery.com/parentsUntil/} + * @since 1.4 + * @since 1.6 + */ + parentsUntil(selector?: JQuery.Selector | Element | JQuery, filter?: JQuery.Selector): this; + /** + * Get the current coordinates of the first element in the set of matched elements, relative to the offset parent. + * + * @see {@link https://api.jquery.com/position/} + * @since 1.2 + */ + position(): JQuery.Coordinates; + /** + * Insert content, specified by the parameter, to the beginning of each element in the set of matched elements. + * + * @param contents One or more additional DOM elements, text nodes, arrays of elements and text nodes, HTML strings, or + * jQuery objects to insert at the beginning of each element in the set of matched elements. + * @see {@link https://api.jquery.com/prepend/} + * @since 1.0 + */ + prepend(...contents: Array>>): this; + /** + * Insert content, specified by the parameter, to the beginning of each element in the set of matched elements. + * + * @param fn A function that returns an HTML string, DOM element(s), text node(s), or jQuery object to insert at + * the beginning of each element in the set of matched elements. Receives the index position of the + * element in the set and the old HTML value of the element as arguments. Within the function, this + * refers to the current element in the set. + * @see {@link https://api.jquery.com/prepend/} + * @since 1.4 + */ + prepend(fn: (this: TElement, index: number, html: string) => JQuery.htmlString | JQuery.TypeOrArray>): this; + /** + * Insert every element in the set of matched elements to the beginning of the target. + * + * @param target A selector, element, HTML string, array of elements, or jQuery object; the matched set of elements + * will be inserted at the beginning of the element(s) specified by this parameter. + * @see {@link https://api.jquery.com/prependTo/} + * @since 1.0 + */ + prependTo(target: JQuery.Selector | JQuery.htmlString | JQuery.TypeOrArray | JQuery): this; + /** + * Get the immediately preceding sibling of each element in the set of matched elements. If a selector + * is provided, it retrieves the previous sibling only if it matches that selector. + * + * @param selector A string containing a selector expression to match elements against. + * @see {@link https://api.jquery.com/prev/} + * @since 1.0 + */ + prev(selector?: JQuery.Selector): this; + /** + * Get all preceding siblings of each element in the set of matched elements, optionally filtered by a selector. + * + * @param selector A string containing a selector expression to match elements against. + * @see {@link https://api.jquery.com/prevAll/} + * @since 1.2 + */ + prevAll(selector?: JQuery.Selector): this; + /** + * Get all preceding siblings of each element up to but not including the element matched by the + * selector, DOM node, or jQuery object. + * + * @param selector A string containing a selector expression to indicate where to stop matching preceding sibling elements. + * A DOM node or jQuery object indicating where to stop matching preceding sibling elements. + * @param filter A string containing a selector expression to match elements against. + * @see {@link https://api.jquery.com/prevUntil/} + * @since 1.4 + * @since 1.6 + */ + prevUntil(selector?: JQuery.Selector | Element | JQuery, filter?: JQuery.Selector): this; + /** + * Return a Promise object to observe when all actions of a certain type bound to the collection, + * queued or not, have finished. + * + * @param type The type of queue that needs to be observed. + * @param target Object onto which the promise methods have to be attached + * @see {@link https://api.jquery.com/promise/} + * @since 1.6 + */ + promise(type: string, target: T): T & JQuery.Promise; + /** + * Return a Promise object to observe when all actions of a certain type bound to the collection, + * queued or not, have finished. + * + * @param target Object onto which the promise methods have to be attached + * @see {@link https://api.jquery.com/promise/} + * @since 1.6 + */ + promise(target: T): T & JQuery.Promise; + /** + * Return a Promise object to observe when all actions of a certain type bound to the collection, + * queued or not, have finished. + * + * @param type The type of queue that needs to be observed. + * @see {@link https://api.jquery.com/promise/} + * @since 1.6 + */ + promise(type?: string): JQuery.Promise; + /** + * Set one or more properties for the set of matched elements. + * + * @param propertyName The name of the property to set. + * @param value A function returning the value to set. Receives the index position of the element in the set and the + * old property value as arguments. Within the function, the keyword this refers to the current element. + * @see {@link https://api.jquery.com/prop/} + * @since 1.6 + */ + prop(propertyName: string, value: (this: TElement, index: number, oldPropertyValue: any) => any): this; + /** + * Set one or more properties for the set of matched elements. + * + * @param propertyName The name of the property to set. + * @param value A value to set for the property. + * @see {@link https://api.jquery.com/prop/} + * @since 1.6 + */ + prop(propertyName: string, value: any): this; // tslint:disable-line:unified-signatures + /** + * Set one or more properties for the set of matched elements. + * + * @param properties An object of property-value pairs to set. + * @see {@link https://api.jquery.com/prop/} + * @since 1.6 + */ + prop(properties: JQuery.PlainObject): this; + /** + * Get the value of a property for the first element in the set of matched elements. + * + * @param propertyName The name of the property to get. + * @see {@link https://api.jquery.com/prop/} + * @since 1.6 + */ + prop(propertyName: string): any | undefined; + /** + * Add a collection of DOM elements onto the jQuery stack. + * + * @param elements An array of elements to push onto the stack and make into a new jQuery object. + * @param name The name of a jQuery method that generated the array of elements. + * @param args The arguments that were passed in to the jQuery method (for serialization). + * @see {@link https://api.jquery.com/pushStack/} + * @since 1.3 + */ + pushStack(elements: ArrayLike, name: string, args: any[]): this; + /** + * Add a collection of DOM elements onto the jQuery stack. + * + * @param elements An array of elements to push onto the stack and make into a new jQuery object. + * @see {@link https://api.jquery.com/pushStack/} + * @since 1.0 + */ + pushStack(elements: ArrayLike): this; + /** + * Manipulate the queue of functions to be executed, once for each matched element. + * + * @param queueName A string containing the name of the queue. Defaults to fx, the standard effects queue. + * @param newQueue The new function to add to the queue, with a function to call that will dequeue the next item. + * An array of functions to replace the current queue contents. + * @see {@link https://api.jquery.com/queue/} + * @since 1.2 + */ + queue(queueName: string, newQueue: JQuery.TypeOrArray>): this; + /** + * Manipulate the queue of functions to be executed, once for each matched element. + * + * @param newQueue The new function to add to the queue, with a function to call that will dequeue the next item. + * An array of functions to replace the current queue contents. + * @see {@link https://api.jquery.com/queue/} + * @since 1.2 + */ + queue(newQueue: JQuery.TypeOrArray>): this; + /** + * Show the queue of functions to be executed on the matched elements. + * + * @param queueName A string containing the name of the queue. Defaults to fx, the standard effects queue. + * @see {@link https://api.jquery.com/queue/} + * @since 1.2 + */ + queue(queueName?: string): JQuery.Queue; + /** + * Specify a function to execute when the DOM is fully loaded. + * + * @param handler A function to execute after the DOM is ready. + * @see {@link https://api.jquery.com/ready/} + * @since 1.0 + * @deprecated 3.0 + */ + ready(handler: ($: JQueryStatic) => void): this; + /** + * Remove the set of matched elements from the DOM. + * + * @param selector A selector expression that filters the set of matched elements to be removed. + * @see {@link https://api.jquery.com/remove/} + * @since 1.0 + */ + remove(selector?: string): this; + /** + * Remove an attribute from each element in the set of matched elements. + * + * @param attributeName An attribute to remove; as of version 1.7, it can be a space-separated list of attributes. + * @see {@link https://api.jquery.com/removeAttr/} + * @since 1.0 + */ + removeAttr(attributeName: string): this; + /** + * Remove a single class, multiple classes, or all classes from each element in the set of matched elements. + * + * @param className One or more space-separated classes to be removed from the class attribute of each matched element. + * An array of classes to be removed from the class attribute of each matched element. + * A function returning one or more space-separated class names to be removed. Receives the index + * position of the element in the set and the old class value as arguments. + * @see {@link https://api.jquery.com/removeClass/} + * @since 1.0 + * @since 1.4 + * @since 3.3 + */ + removeClass(className?: JQuery.TypeOrArray | ((this: TElement, index: number, className: string) => string)): this; + /** + * Remove a previously-stored piece of data. + * + * @param name A string naming the piece of data to delete. + * An array or space-separated string naming the pieces of data to delete. + * @see {@link https://api.jquery.com/removeData/} + * @since 1.2.3 + * @since 1.7 + */ + removeData(name?: JQuery.TypeOrArray): this; + /** + * Remove a property for the set of matched elements. + * + * @param propertyName The name of the property to remove. + * @see {@link https://api.jquery.com/removeProp/} + * @since 1.6 + */ + removeProp(propertyName: string): this; + /** + * Replace each target element with the set of matched elements. + * + * @param target A selector string, jQuery object, DOM element, or array of elements indicating which element(s) to replace. + * @see {@link https://api.jquery.com/replaceAll/} + * @since 1.2 + */ + replaceAll(target: JQuery.Selector | JQuery | JQuery.TypeOrArray): this; + /** + * Replace each element in the set of matched elements with the provided new content and return the set + * of elements that was removed. + * + * @param newContent The content to insert. May be an HTML string, DOM element, array of DOM elements, or jQuery object. + * A function that returns content with which to replace the set of matched elements. + * @see {@link https://api.jquery.com/replaceWith/} + * @since 1.2 + * @since 1.4 + */ + replaceWith(newContent: JQuery.htmlString | JQuery | JQuery.TypeOrArray | ((this: TElement) => any)): this; + /** + * Bind an event handler to the "resize" JavaScript event, or trigger that event on an element. + * + * @param eventData An object containing data that will be passed to the event handler. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/resize/} + * @since 1.4.3 + * @deprecated 3.3 + */ + resize(eventData: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Bind an event handler to the "resize" JavaScript event, or trigger that event on an element. + * + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/resize/} + * @since 1.0 + * @deprecated 3.3 + */ + resize(handler?: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Bind an event handler to the "scroll" JavaScript event, or trigger that event on an element. + * + * @param eventData An object containing data that will be passed to the event handler. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/scroll/} + * @since 1.4.3 + * @deprecated 3.3 + */ + scroll(eventData: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Bind an event handler to the "scroll" JavaScript event, or trigger that event on an element. + * + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/scroll/} + * @since 1.0 + * @deprecated 3.3 + */ + scroll(handler?: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Set the current horizontal position of the scroll bar for each of the set of matched elements. + * + * @param value An integer indicating the new position to set the scroll bar to. + * @see {@link https://api.jquery.com/scrollLeft/} + * @since 1.2.6 + */ + scrollLeft(value: number): this; + /** + * Get the current horizontal position of the scroll bar for the first element in the set of matched elements. + * + * @see {@link https://api.jquery.com/scrollLeft/} + * @since 1.2.6 + */ + scrollLeft(): number | undefined; + /** + * Set the current vertical position of the scroll bar for each of the set of matched elements. + * + * @param value A number indicating the new position to set the scroll bar to. + * @see {@link https://api.jquery.com/scrollTop/} + * @since 1.2.6 + */ + scrollTop(value: number): this; + /** + * Get the current vertical position of the scroll bar for the first element in the set of matched + * elements or set the vertical position of the scroll bar for every matched element. + * + * @see {@link https://api.jquery.com/scrollTop/} + * @since 1.2.6 + */ + scrollTop(): number | undefined; + /** + * Bind an event handler to the "select" JavaScript event, or trigger that event on an element. + * + * @param eventData An object containing data that will be passed to the event handler. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/select/} + * @since 1.4.3 + * @deprecated 3.3 + */ + select(eventData: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Bind an event handler to the "select" JavaScript event, or trigger that event on an element. + * + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/select/} + * @since 1.0 + * @deprecated 3.3 + */ + select(handler?: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Encode a set of form elements as a string for submission. + * + * @see {@link https://api.jquery.com/serialize/} + * @since 1.0 + */ + serialize(): string; + /** + * Encode a set of form elements as an array of names and values. + * + * @see {@link https://api.jquery.com/serializeArray/} + * @since 1.2 + */ + serializeArray(): JQuery.NameValuePair[]; + /** + * Display the matched elements. + * + * @param duration A string or number determining how long the animation will run. + * @param easing A string indicating which easing function to use for the transition. + * @param complete A function to call once the animation is complete, called once per matched element. + * @see {@link https://api.jquery.com/show/} + * @since 1.4.3 + */ + show(duration: JQuery.Duration, easing: string, complete: (this: TElement) => void): this; + /** + * Display the matched elements. + * + * @param duration A string or number determining how long the animation will run. + * @param easing_complete A string indicating which easing function to use for the transition. + * A function to call once the animation is complete, called once per matched element. + * @see {@link https://api.jquery.com/show/} + * @since 1.0 + * @since 1.4.3 + */ + show(duration: JQuery.Duration, easing_complete: string | ((this: TElement) => void)): this; + /** + * Display the matched elements. + * + * @param duration_complete_options A string or number determining how long the animation will run. + * A function to call once the animation is complete, called once per matched element. + * A map of additional options to pass to the method. + * @see {@link https://api.jquery.com/show/} + * @since 1.0 + */ + show(duration_complete_options?: JQuery.Duration | ((this: TElement) => void) | JQuery.EffectsOptions): this; + /** + * Get the siblings of each element in the set of matched elements, optionally filtered by a selector. + * + * @param selector A string containing a selector expression to match elements against. + * @see {@link https://api.jquery.com/siblings/} + * @since 1.0 + */ + siblings(selector?: JQuery.Selector): this; + /** + * Reduce the set of matched elements to a subset specified by a range of indices. + * + * @param start An integer indicating the 0-based position at which the elements begin to be selected. If negative, + * it indicates an offset from the end of the set. + * @param end An integer indicating the 0-based position at which the elements stop being selected. If negative, + * it indicates an offset from the end of the set. If omitted, the range continues until the end of the set. + * @see {@link https://api.jquery.com/slice/} + * @since 1.1.4 + */ + slice(start: number, end?: number): this; + /** + * Display the matched elements with a sliding motion. + * + * @param duration A string or number determining how long the animation will run. + * @param easing A string indicating which easing function to use for the transition. + * @param complete A function to call once the animation is complete, called once per matched element. + * @see {@link https://api.jquery.com/slideDown/} + * @since 1.4.3 + */ + slideDown(duration: JQuery.Duration, easing: string, complete?: (this: TElement) => void): this; + /** + * Display the matched elements with a sliding motion. + * + * @param duration_easing A string or number determining how long the animation will run. + * A string indicating which easing function to use for the transition. + * @param complete A function to call once the animation is complete, called once per matched element. + * @see {@link https://api.jquery.com/slideDown/} + * @since 1.0 + * @since 1.4.3 + */ + slideDown(duration_easing: JQuery.Duration | string, complete: (this: TElement) => void): this; + /** + * Display the matched elements with a sliding motion. + * + * @param duration_easing_complete_options A string or number determining how long the animation will run. + * A string indicating which easing function to use for the transition. + * A function to call once the animation is complete, called once per matched element. + * A map of additional options to pass to the method. + * @see {@link https://api.jquery.com/slideDown/} + * @since 1.0 + * @since 1.4.3 + */ + slideDown(duration_easing_complete_options?: JQuery.Duration | string | ((this: TElement) => void) | JQuery.EffectsOptions): this; + /** + * Display or hide the matched elements with a sliding motion. + * + * @param duration A string or number determining how long the animation will run. + * @param easing A string indicating which easing function to use for the transition. + * @param complete A function to call once the animation is complete, called once per matched element. + * @see {@link https://api.jquery.com/slideToggle/} + * @since 1.4.3 + */ + slideToggle(duration: JQuery.Duration, easing: string, complete?: (this: TElement) => void): this; + /** + * Display or hide the matched elements with a sliding motion. + * + * @param duration_easing A string or number determining how long the animation will run. + * A string indicating which easing function to use for the transition. + * @param complete A function to call once the animation is complete, called once per matched element. + * @see {@link https://api.jquery.com/slideToggle/} + * @since 1.0 + * @since 1.4.3 + */ + slideToggle(duration_easing: JQuery.Duration | string, complete: (this: TElement) => void): this; + /** + * Display or hide the matched elements with a sliding motion. + * + * @param duration_easing_complete_options A string or number determining how long the animation will run. + * A string indicating which easing function to use for the transition. + * A function to call once the animation is complete, called once per matched element. + * A map of additional options to pass to the method. + * @see {@link https://api.jquery.com/slideToggle/} + * @since 1.0 + * @since 1.4.3 + */ + slideToggle(duration_easing_complete_options?: JQuery.Duration | string | ((this: TElement) => void) | JQuery.EffectsOptions): this; + /** + * Hide the matched elements with a sliding motion. + * + * @param duration A string or number determining how long the animation will run. + * @param easing A string indicating which easing function to use for the transition. + * @param complete A function to call once the animation is complete, called once per matched element. + * @see {@link https://api.jquery.com/slideUp/} + * @since 1.4.3 + */ + slideUp(duration: JQuery.Duration, easing: string, complete?: (this: TElement) => void): this; + /** + * Hide the matched elements with a sliding motion. + * + * @param duration_easing A string or number determining how long the animation will run. + * A string indicating which easing function to use for the transition. + * @param complete A function to call once the animation is complete, called once per matched element. + * @see {@link https://api.jquery.com/slideUp/} + * @since 1.0 + * @since 1.4.3 + */ + slideUp(duration_easing: JQuery.Duration | string, complete: (this: TElement) => void): this; + /** + * Hide the matched elements with a sliding motion. + * + * @param duration_easing_complete_options A string or number determining how long the animation will run. + * A string indicating which easing function to use for the transition. + * A function to call once the animation is complete, called once per matched element. + * A map of additional options to pass to the method. + * @see {@link https://api.jquery.com/slideUp/} + * @since 1.0 + * @since 1.4.3 + */ + slideUp(duration_easing_complete_options?: JQuery.Duration | string | ((this: TElement) => void) | JQuery.EffectsOptions): this; + /** + * Stop the currently-running animation on the matched elements. + * + * @param queue The name of the queue in which to stop animations. + * @param clearQueue A Boolean indicating whether to remove queued animation as well. Defaults to false. + * @param jumpToEnd A Boolean indicating whether to complete the current animation immediately. Defaults to false. + * @see {@link https://api.jquery.com/stop/} + * @since 1.7 + */ + stop(queue: string, clearQueue?: boolean, jumpToEnd?: boolean): this; + /** + * Stop the currently-running animation on the matched elements. + * + * @param clearQueue A Boolean indicating whether to remove queued animation as well. Defaults to false. + * @param jumpToEnd A Boolean indicating whether to complete the current animation immediately. Defaults to false. + * @see {@link https://api.jquery.com/stop/} + * @since 1.2 + */ + stop(clearQueue?: boolean, jumpToEnd?: boolean): this; + /** + * Bind an event handler to the "submit" JavaScript event, or trigger that event on an element. + * + * @param eventData An object containing data that will be passed to the event handler. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/submit/} + * @since 1.4.3 + * @deprecated 3.3 + */ + submit(eventData: TData, + handler: JQuery.EventHandler | JQuery.EventHandlerBase>): this; + /** + * Bind an event handler to the "submit" JavaScript event, or trigger that event on an element. + * + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/submit/} + * @since 1.0 + * @deprecated 3.3 + */ + submit(handler?: JQuery.EventHandler | JQuery.EventHandlerBase> | false): this; + /** + * Set the content of each element in the set of matched elements to the specified text. + * + * @param text The text to set as the content of each matched element. When Number or Boolean is supplied, it will + * be converted to a String representation. + * A function returning the text content to set. Receives the index position of the element in the set + * and the old text value as arguments. + * @see {@link https://api.jquery.com/text/} + * @since 1.0 + * @since 1.4 + */ + text(text: string | number | boolean | ((this: TElement, index: number, text: string) => string | number | boolean)): this; + /** + * Get the combined text contents of each element in the set of matched elements, including their descendants. + * + * @see {@link https://api.jquery.com/text/} + * @since 1.0 + */ + text(): string; + /** + * Retrieve all the elements contained in the jQuery set, as an array. + * + * @see {@link https://api.jquery.com/toArray/} + * @since 1.4 + */ + toArray(): TElement[]; + /** + * Display or hide the matched elements. + * + * @param duration A string or number determining how long the animation will run. + * @param easing A string indicating which easing function to use for the transition. + * @param complete A function to call once the animation is complete, called once per matched element. + * @see {@link https://api.jquery.com/toggle/} + * @since 1.4.3 + */ + toggle(duration: JQuery.Duration, easing: string, complete?: (this: TElement) => void): this; + /** + * Display or hide the matched elements. + * + * @param duration A string or number determining how long the animation will run. + * @param complete A function to call once the animation is complete, called once per matched element. + * @see {@link https://api.jquery.com/toggle/} + * @since 1.0 + */ + toggle(duration: JQuery.Duration, complete: (this: TElement) => void): this; + /** + * Display or hide the matched elements. + * + * @param duration_complete_options_display A string or number determining how long the animation will run. + * A function to call once the animation is complete, called once per matched element. + * A map of additional options to pass to the method. + * Use true to show the element or false to hide it. + * @see {@link https://api.jquery.com/toggle/} + * @since 1.0 + * @since 1.3 + */ + toggle(duration_complete_options_display?: JQuery.Duration | ((this: TElement) => void) | JQuery.EffectsOptions | boolean): this; + /** + * Add or remove one or more classes from each element in the set of matched elements, depending on + * either the class's presence or the value of the state argument. + * + * @param className One or more class names (separated by spaces) to be toggled for each element in the matched set. + * An array of classes to be toggled for each element in the matched set. + * A function that returns class names to be toggled in the class attribute of each element in the + * matched set. Receives the index position of the element in the set, the old class value, and the state as arguments. + * @param state A Boolean (not just truthy/falsy) value to determine whether the class should be added or removed. + * @see {@link https://api.jquery.com/toggleClass/} + * @since 1.0 + * @since 1.3 + * @since 1.4 + * @since 3.3 + */ + toggleClass(className: JQuery.TypeOrArray | ((this: TElement, index: number, className: string, state: TState) => string), + state?: TState): this; + /** + * Add or remove one or more classes from each element in the set of matched elements, depending on + * either the class's presence or the value of the state argument. + * + * @param state A boolean value to determine whether the class should be added or removed. + * @see {@link https://api.jquery.com/toggleClass/} + * @since 1.4 + * @deprecated 3.0 + */ + toggleClass(state?: boolean): this; + /** + * Execute all handlers and behaviors attached to the matched elements for the given event type. + * + * @param eventType A string containing a JavaScript event type, such as click or submit. + * A jQuery.Event object. + * @param extraParameters Additional parameters to pass along to the event handler. + * @see {@link https://api.jquery.com/trigger/} + * @since 1.0 + * @since 1.3 + */ + trigger(eventType: string | JQuery.Event, extraParameters?: any[] | JQuery.PlainObject | string | number): this; + /** + * Execute all handlers attached to an element for an event. + * + * @param eventType A string containing a JavaScript event type, such as click or submit. + * A jQuery.Event object. + * @param extraParameters Additional parameters to pass along to the event handler. + * @see {@link https://api.jquery.com/triggerHandler/} + * @since 1.2 + * @since 1.3 + */ + triggerHandler(eventType: string | JQuery.Event, extraParameters?: any[] | JQuery.PlainObject | string | number): undefined | any; + /** + * Remove a previously-attached event handler from the elements. + * + * @param event A string containing one or more DOM event types, such as "click" or "submit," or custom event names. + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/unbind/} + * @since 1.0 + * @since 1.4.3 + * @deprecated 3.0 + */ + unbind(event: string, handler: JQuery.EventHandlerBase> | false): this; + /** + * Remove a previously-attached event handler from the elements. + * + * @param event A string containing one or more DOM event types, such as "click" or "submit," or custom event names. + * A jQuery.Event object. + * @see {@link https://api.jquery.com/unbind/} + * @since 1.0 + * @deprecated 3.0 + */ + unbind(event?: string | JQuery.Event): this; + /** + * Remove a handler from the event for all elements which match the current selector, based upon a + * specific set of root elements. + * + * @param selector A selector which will be used to filter the event results. + * @param eventType A string containing a JavaScript event type, such as "click" or "keydown" + * @param handler A function to execute each time the event is triggered. + * @see {@link https://api.jquery.com/undelegate/} + * @since 1.4.2 + * @deprecated 3.0 + */ + undelegate(selector: JQuery.Selector, eventType: string, handler: JQuery.EventHandlerBase> | false): this; + /** + * Remove a handler from the event for all elements which match the current selector, based upon a + * specific set of root elements. + * + * @param selector A selector which will be used to filter the event results. + * @param eventTypes A string containing a JavaScript event type, such as "click" or "keydown" + * An object of one or more event types and previously bound functions to unbind from them. + * @see {@link https://api.jquery.com/undelegate/} + * @since 1.4.2 + * @since 1.4.3 + * @deprecated 3.0 + */ + undelegate(selector: JQuery.Selector, eventTypes: string | JQuery.PlainObject> | false>): this; + /** + * Remove a handler from the event for all elements which match the current selector, based upon a + * specific set of root elements. + * + * @param namespace A selector which will be used to filter the event results. + * @see {@link https://api.jquery.com/undelegate/} + * @since 1.4.2 + * @since 1.6 + * @deprecated 3.0 + */ + undelegate(namespace?: string): this; + /** + * Remove the parents of the set of matched elements from the DOM, leaving the matched elements in their place. + * + * @param selector A selector to check the parent element against. If an element's parent does not match the selector, + * the element won't be unwrapped. + * @see {@link https://api.jquery.com/unwrap/} + * @since 1.4 + * @since 3.0 + */ + unwrap(selector?: string): this; + /** + * Set the value of each element in the set of matched elements. + * + * @param value A string of text, a number, or an array of strings corresponding to the value of each matched + * element to set as selected/checked. + * A function returning the value to set. this is the current element. Receives the index position of + * the element in the set and the old value as arguments. + * @see {@link https://api.jquery.com/val/} + * @since 1.0 + * @since 1.4 + */ + val(value: string | number | string[] | ((this: TElement, index: number, value: string) => string)): this; + /** + * Get the current value of the first element in the set of matched elements. + * + * @see {@link https://api.jquery.com/val/} + * @since 1.0 + */ + val(): string | number | string[] | undefined; + /** + * Set the CSS width of each element in the set of matched elements. + * + * @param value An integer representing the number of pixels, or an integer along with an optional unit of measure + * appended (as a string). + * A function returning the width to set. Receives the index position of the element in the set and the + * old width as arguments. Within the function, this refers to the current element in the set. + * @see {@link https://api.jquery.com/width/} + * @since 1.0 + * @since 1.4.1 + */ + width(value: string | number | ((this: TElement, index: number, value: number) => string | number)): this; + /** + * Get the current computed width for the first element in the set of matched elements. + * + * @see {@link https://api.jquery.com/width/} + * @since 1.0 + */ + width(): number | undefined; + /** + * Wrap an HTML structure around each element in the set of matched elements. + * + * @param wrappingElement A selector, element, HTML string, or jQuery object specifying the structure to wrap around the + * matched elements. When you pass a jQuery collection containing more than one element, or a selector + * matching more than one element, the first element will be used. + * A callback function returning the HTML content or jQuery object to wrap around the matched elements. + * Receives the index position of the element in the set as an argument. Within the function, this + * refers to the current element in the set. + * @see {@link https://api.jquery.com/wrap/} + * @since 1.0 + * @since 1.4 + */ + wrap(wrappingElement: JQuery.Selector | JQuery.htmlString | Element | JQuery | ((this: TElement, index: number) => string | JQuery)): this; + /** + * Wrap an HTML structure around all elements in the set of matched elements. + * + * @param wrappingElement A selector, element, HTML string, or jQuery object specifying the structure to wrap around the matched elements. + * A callback function returning the HTML content or jQuery object to wrap around all the matched + * elements. Within the function, this refers to the first element in the set. Prior to jQuery 3.0, the + * callback was incorrectly called for every element in the set and received the index position of the + * element in the set as an argument. + * @see {@link https://api.jquery.com/wrapAll/} + * @since 1.2 + * @since 1.4 + */ + wrapAll(wrappingElement: JQuery.Selector | JQuery.htmlString | Element | JQuery | ((this: TElement) => string | JQuery)): this; + /** + * Wrap an HTML structure around the content of each element in the set of matched elements. + * + * @param wrappingElement An HTML snippet, selector expression, jQuery object, or DOM element specifying the structure to wrap + * around the content of the matched elements. + * A callback function which generates a structure to wrap around the content of the matched elements. + * Receives the index position of the element in the set as an argument. Within the function, this + * refers to the current element in the set. + * @see {@link https://api.jquery.com/wrapInner/} + * @since 1.2 + * @since 1.4 + */ + wrapInner(wrappingElement: JQuery.Selector | JQuery.htmlString | Element | JQuery | ((this: TElement, index: number) => string | JQuery | Element)): this; + + [n: number]: TElement; +} + +// ES5 compatibility +interface Iterable { } + +declare namespace JQuery { + type TypeOrArray = T | T[]; + type Node = Element | Text | Comment; + + /** + * A string is designated htmlString in jQuery documentation when it is used to represent one or more + * DOM elements, typically to be created and inserted in the document. When passed as an argument of + * the jQuery() function, the string is identified as HTML if it starts with ) and is parsed + * as such until the final > character. Prior to jQuery 1.9, a string was considered to be HTML if it + * contained anywhere within the string. + */ + type htmlString = string; + /** + * A selector is used in jQuery to select DOM elements from a DOM document. That document is, in most + * cases, the DOM document present in all browsers, but can also be an XML document received via Ajax. + */ + type Selector = string; + + /** + * The PlainObject type is a JavaScript object containing zero or more key-value pairs. The plain + * object is, in other words, an Object object. It is designated "plain" in jQuery documentation to + * distinguish it from other kinds of JavaScript objects: for example, null, user-defined arrays, and + * host objects such as document, all of which have a typeof value of "object." + */ + interface PlainObject { + [key: string]: T; + } + + // region Ajax + + interface AjaxSettings extends Ajax.AjaxSettingsBase { + /** + * A string containing the URL to which the request is sent. + */ + url?: string; + /** + * A pre-request callback function that can be used to modify the jqXHR (in jQuery 1.4.x, + * XMLHTTPRequest) object before it is sent. Use this to set custom headers, etc. The jqXHR and + * settings objects are passed as arguments. This is an Ajax Event. Returning false in the beforeSend + * function will cancel the request. As of jQuery 1.5, the beforeSend option will be called regardless + * of the type of request. + */ + beforeSend?(this: TContext, jqXHR: jqXHR, settings: AjaxSettings): false | void; + } + + interface UrlAjaxSettings extends Ajax.AjaxSettingsBase { + /** + * A string containing the URL to which the request is sent. + */ + url: string; + /** + * A pre-request callback function that can be used to modify the jqXHR (in jQuery 1.4.x, + * XMLHTTPRequest) object before it is sent. Use this to set custom headers, etc. The jqXHR and + * settings objects are passed as arguments. This is an Ajax Event. Returning false in the beforeSend + * function will cancel the request. As of jQuery 1.5, the beforeSend option will be called regardless + * of the type of request. + */ + beforeSend?(this: TContext, jqXHR: jqXHR, settings: UrlAjaxSettings): false | void; + } + + namespace Ajax { + type SuccessTextStatus = 'success' | 'notmodified' | 'nocontent'; + type ErrorTextStatus = 'timeout' | 'error' | 'abort' | 'parsererror'; + type TextStatus = SuccessTextStatus | ErrorTextStatus; + + interface SuccessCallback { + (this: TContext, data: any, textStatus: SuccessTextStatus, jqXHR: JQuery.jqXHR): void; + } + + interface ErrorCallback { + (this: TContext, jqXHR: jqXHR, textStatus: ErrorTextStatus, errorThrown: string): void; + } + + interface CompleteCallback { + (this: TContext, jqXHR: jqXHR, textStatus: TextStatus): void; + } + + /** + * @see {@link http://api.jquery.com/jquery.ajax/#jQuery-ajax-settings} + */ + interface AjaxSettingsBase { + /** + * A set of key/value pairs that map a given dataType to its MIME type, which gets sent in the Accept + * request header. This header tells the server what kind of response it will accept in return. + */ + accepts?: PlainObject; + /** + * By default, all requests are sent asynchronously (i.e. this is set to true by default). If you need + * synchronous requests, set this option to false. Cross-domain requests and dataType: "jsonp" requests + * do not support synchronous operation. Note that synchronous requests may temporarily lock the + * browser, disabling any actions while the request is active. As of jQuery 1.8, the use of async: + * false with jqXHR ($.Deferred) is deprecated; you must use the success/error/complete callback + * options instead of the corresponding methods of the jqXHR object such as jqXHR.done(). + */ + async?: boolean; + /** + * A pre-request callback function that can be used to modify the jqXHR (in jQuery 1.4.x, + * XMLHTTPRequest) object before it is sent. Use this to set custom headers, etc. The jqXHR and + * settings objects are passed as arguments. This is an Ajax Event. Returning false in the beforeSend + * function will cancel the request. As of jQuery 1.5, the beforeSend option will be called regardless + * of the type of request. + */ + beforeSend?(this: TContext, jqXHR: jqXHR, settings: AjaxSettingsBase): false | void; + /** + * If set to false, it will force requested pages not to be cached by the browser. Note: Setting cache + * to false will only work correctly with HEAD and GET requests. It works by appending "_={timestamp}" + * to the GET parameters. The parameter is not needed for other types of requests, except in IE8 when a + * POST is made to a URL that has already been requested by a GET. + */ + cache?: boolean; + /** + * A function to be called when the request finishes (after success and error callbacks are executed). + * The function gets passed two arguments: The jqXHR (in jQuery 1.4.x, XMLHTTPRequest) object and a + * string categorizing the status of the request ("success", "notmodified", "nocontent", "error", + * "timeout", "abort", or "parsererror"). As of jQuery 1.5, the complete setting can accept an array of + * functions. Each function will be called in turn. This is an Ajax Event. + */ + complete?: TypeOrArray>; + /** + * An object of string/regular-expression pairs that determine how jQuery will parse the response, + * given its content type. + */ + contents?: PlainObject; + /** + * When sending data to the server, use this content type. Default is + * "application/x-www-form-urlencoded; charset=UTF-8", which is fine for most cases. If you explicitly + * pass in a content-type to $.ajax(), then it is always sent to the server (even if no data is sent). + * As of jQuery 1.6 you can pass false to tell jQuery to not set any content type header. Note: The W3C + * XMLHttpRequest specification dictates that the charset is always UTF-8; specifying another charset + * will not force the browser to change the encoding. Note: For cross-domain requests, setting the + * content type to anything other than application/x-www-form-urlencoded, multipart/form-data, or + * text/plain will trigger the browser to send a preflight OPTIONS request to the server. + */ + contentType?: string | false; + /** + * This object will be the context of all Ajax-related callbacks. By default, the context is an object + * that represents the Ajax settings used in the call ($.ajaxSettings merged with the settings passed to $.ajax). + */ + context?: TContext; + /** + * An object containing dataType-to-dataType converters. Each converter's value is a function that + * returns the transformed value of the response. + */ + converters?: PlainObject<((value: any) => any) | true>; + /** + * If you wish to force a crossDomain request (such as JSONP) on the same domain, set the value of + * crossDomain to true. This allows, for example, server-side redirection to another domain. + */ + crossDomain?: boolean; + /** + * Data to be sent to the server. It is converted to a query string, if not already a string. It's + * appended to the url for GET-requests. See processData option to prevent this automatic processing. + * Object must be Key/Value pairs. If value is an Array, jQuery serializes multiple values with same + * key based on the value of the traditional setting (described below). + */ + data?: PlainObject | string; + /** + * A function to be used to handle the raw response data of XMLHttpRequest. This is a pre-filtering + * function to sanitize the response. You should return the sanitized data. The function accepts two + * arguments: The raw data returned from the server and the 'dataType' parameter. + */ + dataFilter?(data: string, type: string): any; + /** + * The type of data that you're expecting back from the server. If none is specified, jQuery will try + * to infer it based on the MIME type of the response (an XML MIME type will yield XML, in 1.4 JSON + * will yield a JavaScript object, in 1.4 script will execute the script, and anything else will be + * returned as a string). The available types (and the result passed as the first argument to your + * success callback) are: + * + * "xml": Returns a XML document that can be processed via jQuery. + * + * "html": Returns HTML as plain text; included script tags are evaluated when inserted in the DOM. + * + * "script": Evaluates the response as JavaScript and returns it as plain text. Disables caching by + * appending a query string parameter, _=[TIMESTAMP], to the URL unless the cache option is set to + * true. Note: This will turn POSTs into GETs for remote-domain requests. + * + * "json": Evaluates the response as JSON and returns a JavaScript object. Cross-domain "json" requests + * are converted to "jsonp" unless the request includes jsonp: false in its request options. The JSON + * data is parsed in a strict manner; any malformed JSON is rejected and a parse error is thrown. As of + * jQuery 1.9, an empty response is also rejected; the server should return a response of null or {} + * instead. (See json.org for more information on proper JSON formatting.) + * + * "jsonp": Loads in a JSON block using JSONP. Adds an extra "?callback=?" to the end of your URL to + * specify the callback. Disables caching by appending a query string parameter, "_=[TIMESTAMP]", to + * the URL unless the cache option is set to true. + * + * "text": A plain text string. + * + * multiple, space-separated values: As of jQuery 1.5, jQuery can convert a dataType from what it + * received in the Content-Type header to what you require. For example, if you want a text response to + * be treated as XML, use "text xml" for the dataType. You can also make a JSONP request, have it + * received as text, and interpreted by jQuery as XML: "jsonp text xml". Similarly, a shorthand string + * such as "jsonp xml" will first attempt to convert from jsonp to xml, and, failing that, convert from + * jsonp to text, and then from text to xml. + */ + dataType?: 'xml' | 'html' | 'script' | 'json' | 'jsonp' | 'text' | string; + /** + * A function to be called if the request fails. The function receives three arguments: The jqXHR (in + * jQuery 1.4.x, XMLHttpRequest) object, a string describing the type of error that occurred and an + * optional exception object, if one occurred. Possible values for the second argument (besides null) + * are "timeout", "error", "abort", and "parsererror". When an HTTP error occurs, errorThrown receives + * the textual portion of the HTTP status, such as "Not Found" or "Internal Server Error." As of jQuery + * 1.5, the error setting can accept an array of functions. Each function will be called in turn. Note: + * This handler is not called for cross-domain script and cross-domain JSONP requests. This is an Ajax Event. + */ + error?: TypeOrArray>; + /** + * Whether to trigger global Ajax event handlers for this request. The default is true. Set to false to + * prevent the global handlers like ajaxStart or ajaxStop from being triggered. This can be used to + * control various Ajax Events. + */ + global?: boolean; + /** + * An object of additional header key/value pairs to send along with requests using the XMLHttpRequest + * transport. The header X-Requested-With: XMLHttpRequest is always added, but its default + * XMLHttpRequest value can be changed here. Values in the headers setting can also be overwritten from + * within the beforeSend function. + */ + headers?: PlainObject; + /** + * Allow the request to be successful only if the response has changed since the last request. This is + * done by checking the Last-Modified header. Default value is false, ignoring the header. In jQuery + * 1.4 this technique also checks the 'etag' specified by the server to catch unmodified data. + */ + ifModified?: boolean; + /** + * Allow the current environment to be recognized as "local," (e.g. the filesystem), even if jQuery + * does not recognize it as such by default. The following protocols are currently recognized as local: + * file, *-extension, and widget. If the isLocal setting needs modification, it is recommended to do so + * once in the $.ajaxSetup() method. + */ + isLocal?: boolean; + /** + * Override the callback function name in a JSONP request. This value will be used instead of + * 'callback' in the 'callback=?' part of the query string in the url. So {jsonp:'onJSONPLoad'} would + * result in 'onJSONPLoad=?' passed to the server. As of jQuery 1.5, setting the jsonp option to false + * prevents jQuery from adding the "?callback" string to the URL or attempting to use "=?" for + * transformation. In this case, you should also explicitly set the jsonpCallback setting. For example, + * { jsonp: false, jsonpCallback: "callbackName" }. If you don't trust the target of your Ajax + * requests, consider setting the jsonp property to false for security reasons. + */ + jsonp?: string | false; + /** + * Specify the callback function name for a JSONP request. This value will be used instead of the + * random name automatically generated by jQuery. It is preferable to let jQuery generate a unique name + * as it'll make it easier to manage the requests and provide callbacks and error handling. You may + * want to specify the callback when you want to enable better browser caching of GET requests. As of + * jQuery 1.5, you can also use a function for this setting, in which case the value of jsonpCallback + * is set to the return value of that function. + */ + jsonpCallback?: string | ((this: TContext) => string); + /** + * The HTTP method to use for the request (e.g. "POST", "GET", "PUT"). + */ + method?: string; + /** + * A mime type to override the XHR mime type. + */ + mimeType?: string; + /** + * A password to be used with XMLHttpRequest in response to an HTTP access authentication request. + */ + password?: string; + /** + * By default, data passed in to the data option as an object (technically, anything other than a + * string) will be processed and transformed into a query string, fitting to the default content-type + * "application/x-www-form-urlencoded". If you want to send a DOMDocument, or other non-processed data, + * set this option to false. + */ + processData?: boolean; + /** + * Only applies when the "script" transport is used (e.g., cross-domain requests with "jsonp" or + * "script" dataType and "GET" type). Sets the charset attribute on the script tag used in the request. + * Used when the character set on the local page is not the same as the one on the remote script. + */ + scriptCharset?: string; + /** + * An object of numeric HTTP codes and functions to be called when the response has the corresponding + * code. + * + * If the request is successful, the status code functions take the same parameters as the success + * callback; if it results in an error (including 3xx redirect), they take the same parameters as the error callback. + */ + statusCode?: StatusCodeCallbacks; + /** + * A function to be called if the request succeeds. The function gets passed three arguments: The data + * returned from the server, formatted according to the dataType parameter or the dataFilter callback + * function, if specified; a string describing the status; and the jqXHR (in jQuery 1.4.x, + * XMLHttpRequest) object. As of jQuery 1.5, the success setting can accept an array of functions. Each + * function will be called in turn. This is an Ajax Event. + */ + success?: TypeOrArray>; + /** + * Set a timeout (in milliseconds) for the request. A value of 0 means there will be no timeout. This + * will override any global timeout set with $.ajaxSetup(). The timeout period starts at the point the + * $.ajax call is made; if several other requests are in progress and the browser has no connections + * available, it is possible for a request to time out before it can be sent. In jQuery 1.4.x and + * below, the XMLHttpRequest object will be in an invalid state if the request times out; accessing any + * object members may throw an exception. In Firefox 3.0+ only, script and JSONP requests cannot be + * cancelled by a timeout; the script will run even if it arrives after the timeout period. + */ + timeout?: number; + /** + * Set this to true if you wish to use the traditional style of param serialization. + */ + traditional?: boolean; + /** + * An alias for method. You should use type if you're using versions of jQuery prior to 1.9.0. + */ + type?: string; + /** + * A username to be used with XMLHttpRequest in response to an HTTP access authentication request. + */ + username?: string; + // ActiveXObject requires "lib": ["scripthost"] which consumers would also require + /** + * Callback for creating the XMLHttpRequest object. Defaults to the ActiveXObject when available (IE), + * the XMLHttpRequest otherwise. Override to provide your own implementation for XMLHttpRequest or + * enhancements to the factory. + */ + xhr?(): XMLHttpRequest; + /** + * An object of fieldName-fieldValue pairs to set on the native XHR object. + * + * In jQuery 1.5, the withCredentials property was not propagated to the native XHR and thus CORS + * requests requiring it would ignore this flag. For this reason, we recommend using jQuery 1.5.1+ + * should you require the use of it. + */ + xhrFields?: XHRFields; + } + + type StatusCodeCallbacks = { + // region Success Status Codes + + // jQuery treats 2xx and 304 status codes as a success + + 200?: SuccessCallback; + 201?: SuccessCallback; + 202?: SuccessCallback; + 203?: SuccessCallback; + 204?: SuccessCallback; + 205?: SuccessCallback; + 206?: SuccessCallback; + 207?: SuccessCallback; + 208?: SuccessCallback; + 209?: SuccessCallback; + 210?: SuccessCallback; + 211?: SuccessCallback; + 212?: SuccessCallback; + 213?: SuccessCallback; + 214?: SuccessCallback; + 215?: SuccessCallback; + 216?: SuccessCallback; + 217?: SuccessCallback; + 218?: SuccessCallback; + 219?: SuccessCallback; + 220?: SuccessCallback; + 221?: SuccessCallback; + 222?: SuccessCallback; + 223?: SuccessCallback; + 224?: SuccessCallback; + 225?: SuccessCallback; + 226?: SuccessCallback; + 227?: SuccessCallback; + 228?: SuccessCallback; + 229?: SuccessCallback; + 230?: SuccessCallback; + 231?: SuccessCallback; + 232?: SuccessCallback; + 233?: SuccessCallback; + 234?: SuccessCallback; + 235?: SuccessCallback; + 236?: SuccessCallback; + 237?: SuccessCallback; + 238?: SuccessCallback; + 239?: SuccessCallback; + 240?: SuccessCallback; + 241?: SuccessCallback; + 242?: SuccessCallback; + 243?: SuccessCallback; + 244?: SuccessCallback; + 245?: SuccessCallback; + 246?: SuccessCallback; + 247?: SuccessCallback; + 248?: SuccessCallback; + 249?: SuccessCallback; + 250?: SuccessCallback; + 251?: SuccessCallback; + 252?: SuccessCallback; + 253?: SuccessCallback; + 254?: SuccessCallback; + 255?: SuccessCallback; + 256?: SuccessCallback; + 257?: SuccessCallback; + 258?: SuccessCallback; + 259?: SuccessCallback; + 260?: SuccessCallback; + 261?: SuccessCallback; + 262?: SuccessCallback; + 263?: SuccessCallback; + 264?: SuccessCallback; + 265?: SuccessCallback; + 266?: SuccessCallback; + 267?: SuccessCallback; + 268?: SuccessCallback; + 269?: SuccessCallback; + 270?: SuccessCallback; + 271?: SuccessCallback; + 272?: SuccessCallback; + 273?: SuccessCallback; + 274?: SuccessCallback; + 275?: SuccessCallback; + 276?: SuccessCallback; + 277?: SuccessCallback; + 278?: SuccessCallback; + 279?: SuccessCallback; + 280?: SuccessCallback; + 281?: SuccessCallback; + 282?: SuccessCallback; + 283?: SuccessCallback; + 284?: SuccessCallback; + 285?: SuccessCallback; + 286?: SuccessCallback; + 287?: SuccessCallback; + 288?: SuccessCallback; + 289?: SuccessCallback; + 290?: SuccessCallback; + 291?: SuccessCallback; + 292?: SuccessCallback; + 293?: SuccessCallback; + 294?: SuccessCallback; + 295?: SuccessCallback; + 296?: SuccessCallback; + 297?: SuccessCallback; + 298?: SuccessCallback; + 299?: SuccessCallback; + 304?: SuccessCallback; + + // endregion + + // region Error Status Codes + + 300?: ErrorCallback; + 301?: ErrorCallback; + 302?: ErrorCallback; + 303?: ErrorCallback; + 305?: ErrorCallback; + 306?: ErrorCallback; + 307?: ErrorCallback; + 308?: ErrorCallback; + 309?: ErrorCallback; + 310?: ErrorCallback; + 311?: ErrorCallback; + 312?: ErrorCallback; + 313?: ErrorCallback; + 314?: ErrorCallback; + 315?: ErrorCallback; + 316?: ErrorCallback; + 317?: ErrorCallback; + 318?: ErrorCallback; + 319?: ErrorCallback; + 320?: ErrorCallback; + 321?: ErrorCallback; + 322?: ErrorCallback; + 323?: ErrorCallback; + 324?: ErrorCallback; + 325?: ErrorCallback; + 326?: ErrorCallback; + 327?: ErrorCallback; + 328?: ErrorCallback; + 329?: ErrorCallback; + 330?: ErrorCallback; + 331?: ErrorCallback; + 332?: ErrorCallback; + 333?: ErrorCallback; + 334?: ErrorCallback; + 335?: ErrorCallback; + 336?: ErrorCallback; + 337?: ErrorCallback; + 338?: ErrorCallback; + 339?: ErrorCallback; + 340?: ErrorCallback; + 341?: ErrorCallback; + 342?: ErrorCallback; + 343?: ErrorCallback; + 344?: ErrorCallback; + 345?: ErrorCallback; + 346?: ErrorCallback; + 347?: ErrorCallback; + 348?: ErrorCallback; + 349?: ErrorCallback; + 350?: ErrorCallback; + 351?: ErrorCallback; + 352?: ErrorCallback; + 353?: ErrorCallback; + 354?: ErrorCallback; + 355?: ErrorCallback; + 356?: ErrorCallback; + 357?: ErrorCallback; + 358?: ErrorCallback; + 359?: ErrorCallback; + 360?: ErrorCallback; + 361?: ErrorCallback; + 362?: ErrorCallback; + 363?: ErrorCallback; + 364?: ErrorCallback; + 365?: ErrorCallback; + 366?: ErrorCallback; + 367?: ErrorCallback; + 368?: ErrorCallback; + 369?: ErrorCallback; + 370?: ErrorCallback; + 371?: ErrorCallback; + 372?: ErrorCallback; + 373?: ErrorCallback; + 374?: ErrorCallback; + 375?: ErrorCallback; + 376?: ErrorCallback; + 377?: ErrorCallback; + 378?: ErrorCallback; + 379?: ErrorCallback; + 380?: ErrorCallback; + 381?: ErrorCallback; + 382?: ErrorCallback; + 383?: ErrorCallback; + 384?: ErrorCallback; + 385?: ErrorCallback; + 386?: ErrorCallback; + 387?: ErrorCallback; + 388?: ErrorCallback; + 389?: ErrorCallback; + 390?: ErrorCallback; + 391?: ErrorCallback; + 392?: ErrorCallback; + 393?: ErrorCallback; + 394?: ErrorCallback; + 395?: ErrorCallback; + 396?: ErrorCallback; + 397?: ErrorCallback; + 398?: ErrorCallback; + 399?: ErrorCallback; + 400?: ErrorCallback; + 401?: ErrorCallback; + 402?: ErrorCallback; + 403?: ErrorCallback; + 404?: ErrorCallback; + 405?: ErrorCallback; + 406?: ErrorCallback; + 407?: ErrorCallback; + 408?: ErrorCallback; + 409?: ErrorCallback; + 410?: ErrorCallback; + 411?: ErrorCallback; + 412?: ErrorCallback; + 413?: ErrorCallback; + 414?: ErrorCallback; + 415?: ErrorCallback; + 416?: ErrorCallback; + 417?: ErrorCallback; + 418?: ErrorCallback; + 419?: ErrorCallback; + 420?: ErrorCallback; + 421?: ErrorCallback; + 422?: ErrorCallback; + 423?: ErrorCallback; + 424?: ErrorCallback; + 425?: ErrorCallback; + 426?: ErrorCallback; + 427?: ErrorCallback; + 428?: ErrorCallback; + 429?: ErrorCallback; + 430?: ErrorCallback; + 431?: ErrorCallback; + 432?: ErrorCallback; + 433?: ErrorCallback; + 434?: ErrorCallback; + 435?: ErrorCallback; + 436?: ErrorCallback; + 437?: ErrorCallback; + 438?: ErrorCallback; + 439?: ErrorCallback; + 440?: ErrorCallback; + 441?: ErrorCallback; + 442?: ErrorCallback; + 443?: ErrorCallback; + 444?: ErrorCallback; + 445?: ErrorCallback; + 446?: ErrorCallback; + 447?: ErrorCallback; + 448?: ErrorCallback; + 449?: ErrorCallback; + 450?: ErrorCallback; + 451?: ErrorCallback; + 452?: ErrorCallback; + 453?: ErrorCallback; + 454?: ErrorCallback; + 455?: ErrorCallback; + 456?: ErrorCallback; + 457?: ErrorCallback; + 458?: ErrorCallback; + 459?: ErrorCallback; + 460?: ErrorCallback; + 461?: ErrorCallback; + 462?: ErrorCallback; + 463?: ErrorCallback; + 464?: ErrorCallback; + 465?: ErrorCallback; + 466?: ErrorCallback; + 467?: ErrorCallback; + 468?: ErrorCallback; + 469?: ErrorCallback; + 470?: ErrorCallback; + 471?: ErrorCallback; + 472?: ErrorCallback; + 473?: ErrorCallback; + 474?: ErrorCallback; + 475?: ErrorCallback; + 476?: ErrorCallback; + 477?: ErrorCallback; + 478?: ErrorCallback; + 479?: ErrorCallback; + 480?: ErrorCallback; + 481?: ErrorCallback; + 482?: ErrorCallback; + 483?: ErrorCallback; + 484?: ErrorCallback; + 485?: ErrorCallback; + 486?: ErrorCallback; + 487?: ErrorCallback; + 488?: ErrorCallback; + 489?: ErrorCallback; + 490?: ErrorCallback; + 491?: ErrorCallback; + 492?: ErrorCallback; + 493?: ErrorCallback; + 494?: ErrorCallback; + 495?: ErrorCallback; + 496?: ErrorCallback; + 497?: ErrorCallback; + 498?: ErrorCallback; + 499?: ErrorCallback; + 500?: ErrorCallback; + 501?: ErrorCallback; + 502?: ErrorCallback; + 503?: ErrorCallback; + 504?: ErrorCallback; + 505?: ErrorCallback; + 506?: ErrorCallback; + 507?: ErrorCallback; + 508?: ErrorCallback; + 509?: ErrorCallback; + 510?: ErrorCallback; + 511?: ErrorCallback; + 512?: ErrorCallback; + 513?: ErrorCallback; + 514?: ErrorCallback; + 515?: ErrorCallback; + 516?: ErrorCallback; + 517?: ErrorCallback; + 518?: ErrorCallback; + 519?: ErrorCallback; + 520?: ErrorCallback; + 521?: ErrorCallback; + 522?: ErrorCallback; + 523?: ErrorCallback; + 524?: ErrorCallback; + 525?: ErrorCallback; + 526?: ErrorCallback; + 527?: ErrorCallback; + 528?: ErrorCallback; + 529?: ErrorCallback; + 530?: ErrorCallback; + 531?: ErrorCallback; + 532?: ErrorCallback; + 533?: ErrorCallback; + 534?: ErrorCallback; + 535?: ErrorCallback; + 536?: ErrorCallback; + 537?: ErrorCallback; + 538?: ErrorCallback; + 539?: ErrorCallback; + 540?: ErrorCallback; + 541?: ErrorCallback; + 542?: ErrorCallback; + 543?: ErrorCallback; + 544?: ErrorCallback; + 545?: ErrorCallback; + 546?: ErrorCallback; + 547?: ErrorCallback; + 548?: ErrorCallback; + 549?: ErrorCallback; + 550?: ErrorCallback; + 551?: ErrorCallback; + 552?: ErrorCallback; + 553?: ErrorCallback; + 554?: ErrorCallback; + 555?: ErrorCallback; + 556?: ErrorCallback; + 557?: ErrorCallback; + 558?: ErrorCallback; + 559?: ErrorCallback; + 560?: ErrorCallback; + 561?: ErrorCallback; + 562?: ErrorCallback; + 563?: ErrorCallback; + 564?: ErrorCallback; + 565?: ErrorCallback; + 566?: ErrorCallback; + 567?: ErrorCallback; + 568?: ErrorCallback; + 569?: ErrorCallback; + 570?: ErrorCallback; + 571?: ErrorCallback; + 572?: ErrorCallback; + 573?: ErrorCallback; + 574?: ErrorCallback; + 575?: ErrorCallback; + 576?: ErrorCallback; + 577?: ErrorCallback; + 578?: ErrorCallback; + 579?: ErrorCallback; + 580?: ErrorCallback; + 581?: ErrorCallback; + 582?: ErrorCallback; + 583?: ErrorCallback; + 584?: ErrorCallback; + 585?: ErrorCallback; + 586?: ErrorCallback; + 587?: ErrorCallback; + 588?: ErrorCallback; + 589?: ErrorCallback; + 590?: ErrorCallback; + 591?: ErrorCallback; + 592?: ErrorCallback; + 593?: ErrorCallback; + 594?: ErrorCallback; + 595?: ErrorCallback; + 596?: ErrorCallback; + 597?: ErrorCallback; + 598?: ErrorCallback; + 599?: ErrorCallback; + + // endregion + } & { + // Status codes not listed require type annotations when defining the callback + [index: number]: SuccessCallback | ErrorCallback; + }; + + // Writable properties on XMLHttpRequest + interface XHRFields extends Partial> { } + } + + interface Transport { + send(headers: PlainObject, completeCallback: Transport.SuccessCallback): void; + abort(): void; + } + + namespace Transport { + interface SuccessCallback { + (status: number, statusText: Ajax.TextStatus, responses?: PlainObject, headers?: string): void; + } + } + + /** + * @see {@link http://api.jquery.com/jquery.ajax/#jqXHR} + */ + interface jqXHR extends Promise3, never, + Ajax.SuccessTextStatus, Ajax.ErrorTextStatus, never, + jqXHR, string, never>, + Pick, + Partial> { + responseJSON?: any; + + /** + * Determine the current state of a Deferred object. + * + * @see {@link https://api.jquery.com/deferred.state/} + * @since 1.7 + */ + state(): 'pending' | 'resolved' | 'rejected'; + statusCode(map: Ajax.StatusCodeCallbacks): void; + } + + namespace jqXHR { + /** + * @deprecated + */ + interface DoneCallback> extends Deferred.Callback3 { } + + /** + * @deprecated + */ + interface FailCallback extends Deferred.Callback3 { } + + /** + * @deprecated + */ + interface AlwaysCallback> extends Deferred.Callback3 { } + } + + // endregion + + // region Callbacks + + interface Callbacks { + /** + * Add a callback or a collection of callbacks to a callback list. + * + * @param callback A function, or array of functions, that are to be added to the callback list. + * @param callbacks A function, or array of functions, that are to be added to the callback list. + * @see {@link https://api.jquery.com/callbacks.add/} + * @since 1.7 + */ + add(callback: TypeOrArray, ...callbacks: Array>): this; + /** + * Disable a callback list from doing anything more. + * + * @see {@link https://api.jquery.com/callbacks.disable/} + * @since 1.7 + */ + disable(): this; + /** + * Determine if the callbacks list has been disabled. + * + * @see {@link https://api.jquery.com/callbacks.disabled/} + * @since 1.7 + */ + disabled(): boolean; + /** + * Remove all of the callbacks from a list. + * + * @see {@link https://api.jquery.com/callbacks.empty/} + * @since 1.7 + */ + empty(): this; + /** + * Call all of the callbacks with the given arguments. + * + * @param args The argument or list of arguments to pass back to the callback list. + * @see {@link https://api.jquery.com/callbacks.fire/} + * @since 1.7 + */ + fire(...args: any[]): this; + /** + * Call all callbacks in a list with the given context and arguments. + * + * @param context A reference to the context in which the callbacks in the list should be fired. + * @param args An argument, or array of arguments, to pass to the callbacks in the list. + * @see {@link https://api.jquery.com/callbacks.fireWith/} + * @since 1.7 + */ + fireWith(context: object, args?: ArrayLike): this; + /** + * Determine if the callbacks have already been called at least once. + * + * @see {@link https://api.jquery.com/callbacks.fired/} + * @since 1.7 + */ + fired(): boolean; + /** + * Determine whether or not the list has any callbacks attached. If a callback is provided as an + * argument, determine whether it is in a list. + * + * @param callback The callback to search for. + * @see {@link https://api.jquery.com/callbacks.has/} + * @since 1.7 + */ + has(callback?: T): boolean; + /** + * Lock a callback list in its current state. + * + * @see {@link https://api.jquery.com/callbacks.lock/} + * @since 1.7 + */ + lock(): this; + /** + * Determine if the callbacks list has been locked. + * + * @see {@link https://api.jquery.com/callbacks.locked/} + * @since 1.7 + */ + locked(): boolean; + /** + * Remove a callback or a collection of callbacks from a callback list. + * + * @param callbacks A function, or array of functions, that are to be removed from the callback list. + * @see {@link https://api.jquery.com/callbacks.remove/} + * @since 1.7 + */ + remove(...callbacks: T[]): this; + } + + // endregion + + // region CSS + + interface CSSHook { + get(this: this, elem: TElement, computed: any, extra: any): any; + set(this: this, elem: TElement, value: any): void; + } + + // endregion + + // region Deferred + + /** + * Any object that has a then method. + */ + interface Thenable extends PromiseLike { } + + // Type parameter guide + // -------------------- + // Each type parameter represents a parameter in one of the three possible callbacks. + // + // The first letter indicates which position the parameter is in. + // + // T = A = 1st position + // U = B = 2nd position + // V = C = 3rd position + // S = R = rest position + // + // The second letter indicates which whether it is a [R]esolve, Re[J]ect, or [N]otify value. + // + // The third letter indicates whether the value is returned in the [D]one filter, [F]ail filter, or [P]rogress filter. + + /** + * This object provides a subset of the methods of the Deferred object (then, done, fail, always, + * pipe, progress, state and promise) to prevent users from changing the state of the Deferred. + * + * @see {@link http://api.jquery.com/Types/#Promise} + * @deprecated Experimental. Avoid referncing this type directly in your code. + */ + interface PromiseBase extends _Promise
    , PromiseLike { + /** + * Add handlers to be called when the Deferred object is either resolved or rejected. + * + * @param alwaysCallback A function, or array of functions, that is called when the Deferred is resolved or rejected. + * @param alwaysCallbacks Optional additional functions, or arrays of functions, that are called when the Deferred is resolved or rejected. + * @see {@link https://api.jquery.com/deferred.always/} + * @since 1.6 + */ + always(alwaysCallback: TypeOrArray>, + ...alwaysCallbacks: Array>>): this; + /** + * Add handlers to be called when the Deferred object is resolved. + * + * @param doneCallback A function, or array of functions, that are called when the Deferred is resolved. + * @param doneCallbacks Optional additional functions, or arrays of functions, that are called when the Deferred is resolved. + * @see {@link https://api.jquery.com/deferred.done/} + * @since 1.5 + */ + done(doneCallback: TypeOrArray>, + ...doneCallbacks: Array>>): this; + /** + * Add handlers to be called when the Deferred object is rejected. + * + * @param failCallback A function, or array of functions, that are called when the Deferred is rejected. + * @param failCallbacks Optional additional functions, or arrays of functions, that are called when the Deferred is rejected. + * @see {@link https://api.jquery.com/deferred.fail/} + * @since 1.5 + */ + fail(failCallback: TypeOrArray>, + ...failCallbacks: Array>>): this; + /** + * Add handlers to be called when the Deferred object generates progress notifications. + * + * @param progressCallback A function, or array of functions, to be called when the Deferred generates progress notifications. + * @param progressCallbacks Optional additional functions, or arrays of functions, to be called when the Deferred generates + * progress notifications. + * @see {@link https://api.jquery.com/deferred.progress/} + * @since 1.7 + */ + progress(progressCallback: TypeOrArray>, + ...progressCallbacks: Array>>): this; + /** + * Return a Deferred's Promise object. + * + * @param target Object onto which the promise methods have to be attached + * @see {@link https://api.jquery.com/deferred.promise/} + * @since 1.5 + */ + promise(target: TTarget): this & TTarget; + /** + * Return a Deferred's Promise object. + * + * @see {@link https://api.jquery.com/deferred.promise/} + * @since 1.5 + */ + promise(): this; + /** + * Determine the current state of a Deferred object. + * + * @see {@link https://api.jquery.com/deferred.state/} + * @since 1.7 + */ + state(): 'pending' | 'resolved' | 'rejected'; + + // region pipe + + /** + * Utility method to filter and/or chain Deferreds. + * + * @param doneFilter An optional function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.pipe/} + * @since 1.6 + * @since 1.7 + * @deprecated 1.8 + */ + pipe + (doneFilter: (t: TR, u: UR, v: VR, ...s: SR[]) => PromiseBase | Thenable | ARD, + failFilter: (t: TJ, u: UJ, v: VJ, ...s: SJ[]) => PromiseBase | Thenable | AJF, + progressFilter: (t: TN, u: UN, v: VN, ...s: SN[]) => PromiseBase | Thenable | ANP): PromiseBase; + /** + * Utility method to filter and/or chain Deferreds. + * + * @param doneFilter An optional function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.pipe/} + * @since 1.6 + * @since 1.7 + * @deprecated 1.8 + */ + pipe + (doneFilter: null, + failFilter: (t: TJ, u: UJ, v: VJ, ...s: SJ[]) => PromiseBase | Thenable | AJF, + progressFilter: (t: TN, u: UN, v: VN, ...s: SN[]) => PromiseBase | Thenable | ANP): PromiseBase; + /** + * Utility method to filter and/or chain Deferreds. + * + * @param doneFilter An optional function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.pipe/} + * @since 1.6 + * @since 1.7 + * @deprecated 1.8 + */ + pipe + (doneFilter: (t: TR, u: UR, v: VR, ...s: SR[]) => PromiseBase | Thenable | ARD, + failFilter: null, + progressFilter: (t: TN, u: UN, v: VN, ...s: SN[]) => PromiseBase | Thenable | ANP): PromiseBase; + /** + * Utility method to filter and/or chain Deferreds. + * + * @param doneFilter An optional function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.pipe/} + * @since 1.6 + * @since 1.7 + * @deprecated 1.8 + */ + pipe + (doneFilter: null, + failFilter: null, + progressFilter?: (t: TN, u: UN, v: VN, ...s: SN[]) => PromiseBase | Thenable | ANP): PromiseBase; + /** + * Utility method to filter and/or chain Deferreds. + * + * @param doneFilter An optional function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.pipe/} + * @since 1.6 + * @since 1.7 + * @deprecated 1.8 + */ + pipe + (doneFilter: (t: TR, u: UR, v: VR, ...s: SR[]) => PromiseBase | Thenable | ARD, + failFilter: (t: TJ, u: UJ, v: VJ, ...s: SJ[]) => PromiseBase | Thenable | AJF, + progressFilter?: null): PromiseBase; + /** + * Utility method to filter and/or chain Deferreds. + * + * @param doneFilter An optional function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.pipe/} + * @since 1.6 + * @since 1.7 + * @deprecated 1.8 + */ + pipe + (doneFilter: null, + failFilter: (t: TJ, u: UJ, v: VJ, ...s: SJ[]) => PromiseBase | Thenable | AJF, + progressFilter?: null): PromiseBase; + /** + * Utility method to filter and/or chain Deferreds. + * + * @param doneFilter An optional function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.pipe/} + * @since 1.6 + * @since 1.7 + * @deprecated 1.8 + */ + pipe + (doneFilter: (t: TR, u: UR, v: VR, ...s: SR[]) => PromiseBase | Thenable | ARD, + failFilter?: null, + progressFilter?: null): PromiseBase; + + // endregion + + // region then + + /** + * Add handlers to be called when the Deferred object is resolved, rejected, or still in progress. + * + * @param doneFilter An optional function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.then/} + * @since 1.8 + */ + then + (doneFilter: (t: TR, u: UR, v: VR, ...s: SR[]) => PromiseBase | Thenable | ARD, + failFilter: (t: TJ, u: UJ, v: VJ, ...s: SJ[]) => PromiseBase | Thenable | ARF, + progressFilter: (t: TN, u: UN, v: VN, ...s: SN[]) => PromiseBase | Thenable | ANP): PromiseBase; + /** + * Add handlers to be called when the Deferred object is resolved, rejected, or still in progress. + * + * @param doneFilter An optional function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.then/} + * @since 1.8 + */ + then + (doneFilter: null, + failFilter: (t: TJ, u: UJ, v: VJ, ...s: SJ[]) => PromiseBase | Thenable | ARF, + progressFilter: (t: TN, u: UN, v: VN, ...s: SN[]) => PromiseBase | Thenable | ANP): PromiseBase; + /** + * Add handlers to be called when the Deferred object is resolved, rejected, or still in progress. + * + * @param doneFilter An optional function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.then/} + * @since 1.8 + */ + then + (doneFilter: (t: TR, u: UR, v: VR, ...s: SR[]) => PromiseBase | Thenable | ARD, + failFilter: null, + progressFilter: (t: TN, u: UN, v: VN, ...s: SN[]) => PromiseBase | Thenable | ANP): PromiseBase; + /** + * Add handlers to be called when the Deferred object is resolved, rejected, or still in progress. + * + * @param doneFilter An optional function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.then/} + * @since 1.8 + */ + then + (doneFilter: null, + failFilter: null, + progressFilter?: (t: TN, u: UN, v: VN, ...s: SN[]) => PromiseBase | Thenable | ANP): PromiseBase; + /** + * Add handlers to be called when the Deferred object is resolved, rejected, or still in progress. + * + * @param doneFilter An optional function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.then/} + * @since 1.8 + */ + then + (doneFilter: (t: TR, u: UR, v: VR, ...s: SR[]) => PromiseBase | Thenable | ARD, + failFilter: (t: TJ, u: UJ, v: VJ, ...s: SJ[]) => PromiseBase | Thenable | ARF, + progressFilter?: null): PromiseBase; + /** + * Add handlers to be called when the Deferred object is resolved, rejected, or still in progress. + * + * @param doneFilter An optional function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.then/} + * @since 1.8 + */ + then + (doneFilter: null, + failFilter: (t: TJ, u: UJ, v: VJ, ...s: SJ[]) => PromiseBase | Thenable | ARF, + progressFilter?: null): PromiseBase; + /** + * Add handlers to be called when the Deferred object is resolved, rejected, or still in progress. + * + * @param doneFilter An optional function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.then/} + * @since 1.8 + */ + then + (doneFilter: (t: TR, u: UR, v: VR, ...s: SR[]) => PromiseBase | Thenable | ARD, + failFilter?: null, + progressFilter?: null): PromiseBase; + + // endregion + + /** + * Add handlers to be called when the Deferred object is rejected. + * + * @param failFilter A function that is called when the Deferred is rejected. + * @see {@link https://api.jquery.com/deferred.catch/} + * @since 3.0 + */ + catch + (failFilter?: ((t: TJ, u: UJ, v: VJ, ...s: SJ[]) => PromiseBase | Thenable | ARF) | null): PromiseBase; + } + + /** + * This object provides a subset of the methods of the Deferred object (then, done, fail, always, + * pipe, progress, state and promise) to prevent users from changing the state of the Deferred. + * + * @see {@link http://api.jquery.com/Types/#Promise} + */ + interface Promise3 extends PromiseBase { } + + /** + * This object provides a subset of the methods of the Deferred object (then, done, fail, always, + * pipe, progress, state and promise) to prevent users from changing the state of the Deferred. + * + * @see {@link http://api.jquery.com/Types/#Promise} + */ + interface Promise2 extends PromiseBase { } + + /** + * This object provides a subset of the methods of the Deferred object (then, done, fail, always, + * pipe, progress, state and promise) to prevent users from changing the state of the Deferred. + * + * @see {@link http://api.jquery.com/Types/#Promise} + */ + interface Promise extends PromiseBase { } + + interface DeferredStatic { + // https://jquery.com/upgrade-guide/3.0/#callback-exit + exceptionHook: any; + (beforeStart?: (this: JQuery.Deferred, deferred: JQuery.Deferred) => void): JQuery.Deferred; + } + + interface Deferred { + /** + * Call the progressCallbacks on a Deferred object with the given args. + * + * @param args Optional arguments that are passed to the progressCallbacks. + * @see {@link https://api.jquery.com/deferred.notify/} + * @since 1.7 + */ + notify(...args: TN[]): this; + /** + * Call the progressCallbacks on a Deferred object with the given context and args. + * + * @param context Context passed to the progressCallbacks as the this object. + * @param args An optional array of arguments that are passed to the progressCallbacks. + * @see {@link https://api.jquery.com/deferred.notifyWith/} + * @since 1.7 + */ + notifyWith(context: object, args?: ArrayLike): this; + /** + * Reject a Deferred object and call any failCallbacks with the given args. + * + * @param args Optional arguments that are passed to the failCallbacks. + * @see {@link https://api.jquery.com/deferred.reject/} + * @since 1.5 + */ + reject(...args: TJ[]): this; + /** + * Reject a Deferred object and call any failCallbacks with the given context and args. + * + * @param context Context passed to the failCallbacks as the this object. + * @param args An optional array of arguments that are passed to the failCallbacks. + * @see {@link https://api.jquery.com/deferred.rejectWith/} + * @since 1.5 + */ + rejectWith(context: object, args?: ArrayLike): this; + /** + * Resolve a Deferred object and call any doneCallbacks with the given args. + * + * @param args Optional arguments that are passed to the doneCallbacks. + * @see {@link https://api.jquery.com/deferred.resolve/} + * @since 1.5 + */ + resolve(...args: TR[]): this; + /** + * Resolve a Deferred object and call any doneCallbacks with the given context and args. + * + * @param context Context passed to the doneCallbacks as the this object. + * @param args An optional array of arguments that are passed to the doneCallbacks. + * @see {@link https://api.jquery.com/deferred.resolveWith/} + * @since 1.5 + */ + resolveWith(context: object, args?: ArrayLike): this; + + /** + * Add handlers to be called when the Deferred object is either resolved or rejected. + * + * @param alwaysCallback A function, or array of functions, that is called when the Deferred is resolved or rejected. + * @param alwaysCallbacks Optional additional functions, or arrays of functions, that are called when the Deferred is resolved or rejected. + * @see {@link https://api.jquery.com/deferred.always/} + * @since 1.6 + */ + always(alwaysCallback: TypeOrArray>, + ...alwaysCallbacks: Array>>): this; + /** + * Add handlers to be called when the Deferred object is resolved. + * + * @param doneCallback A function, or array of functions, that are called when the Deferred is resolved. + * @param doneCallbacks Optional additional functions, or arrays of functions, that are called when the Deferred is resolved. + * @see {@link https://api.jquery.com/deferred.done/} + * @since 1.5 + */ + done(doneCallback: TypeOrArray>, + ...doneCallbacks: Array>>): this; + /** + * Add handlers to be called when the Deferred object is rejected. + * + * @param failCallback A function, or array of functions, that are called when the Deferred is rejected. + * @param failCallbacks Optional additional functions, or arrays of functions, that are called when the Deferred is rejected. + * @see {@link https://api.jquery.com/deferred.fail/} + * @since 1.5 + */ + fail(failCallback: TypeOrArray>, + ...failCallbacks: Array>>): this; + /** + * Add handlers to be called when the Deferred object generates progress notifications. + * + * @param progressCallback A function, or array of functions, to be called when the Deferred generates progress notifications. + * @param progressCallbacks Optional additional functions, or arrays of functions, to be called when the Deferred generates + * progress notifications. + * @see {@link https://api.jquery.com/deferred.progress/} + * @since 1.7 + */ + progress(progressCallback: TypeOrArray>, + ...progressCallbacks: Array>>): this; + /** + * Return a Deferred's Promise object. + * + * @param target Object onto which the promise methods have to be attached + * @see {@link https://api.jquery.com/deferred.promise/} + * @since 1.5 + */ + promise(target: TTarget): JQuery.Promise & TTarget; + /** + * Return a Deferred's Promise object. + * + * @see {@link https://api.jquery.com/deferred.promise/} + * @since 1.5 + */ + promise(): JQuery.Promise; + /** + * Determine the current state of a Deferred object. + * + * @see {@link https://api.jquery.com/deferred.state/} + * @since 1.7 + */ + state(): 'pending' | 'resolved' | 'rejected'; + + // region pipe + + /** + * Utility method to filter and/or chain Deferreds. + * + * @param doneFilter An optional function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.pipe/} + * @since 1.6 + * @since 1.7 + * @deprecated 1.8 + */ + pipe + (doneFilter: (...t: TR[]) => PromiseBase | Thenable | ARD, + failFilter: (...t: TJ[]) => PromiseBase | Thenable | AJF, + progressFilter: (...t: TN[]) => PromiseBase | Thenable | ANP): PromiseBase; + /** + * Utility method to filter and/or chain Deferreds. + * + * @param doneFilter An optional function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.pipe/} + * @since 1.6 + * @since 1.7 + * @deprecated 1.8 + */ + pipe + (doneFilter: null, + failFilter: (...t: TJ[]) => PromiseBase | Thenable | AJF, + progressFilter: (...t: TN[]) => PromiseBase | Thenable | ANP): PromiseBase; + /** + * Utility method to filter and/or chain Deferreds. + * + * @param doneFilter An optional function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.pipe/} + * @since 1.6 + * @since 1.7 + * @deprecated 1.8 + */ + pipe + (doneFilter: (...t: TR[]) => PromiseBase | Thenable | ARD, + failFilter: null, + progressFilter: (...t: TN[]) => PromiseBase | Thenable | ANP): PromiseBase; + /** + * Utility method to filter and/or chain Deferreds. + * + * @param doneFilter An optional function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.pipe/} + * @since 1.6 + * @since 1.7 + * @deprecated 1.8 + */ + pipe + (doneFilter: null, + failFilter: null, + progressFilter?: (...t: TN[]) => PromiseBase | Thenable | ANP): PromiseBase; + /** + * Utility method to filter and/or chain Deferreds. + * + * @param doneFilter An optional function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.pipe/} + * @since 1.6 + * @since 1.7 + * @deprecated 1.8 + */ + pipe + (doneFilter: (...t: TR[]) => PromiseBase | Thenable | ARD, + failFilter: (...t: TJ[]) => PromiseBase | Thenable | AJF, + progressFilter?: null): PromiseBase; + /** + * Utility method to filter and/or chain Deferreds. + * + * @param doneFilter An optional function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.pipe/} + * @since 1.6 + * @since 1.7 + * @deprecated 1.8 + */ + pipe + (doneFilter: null, + failFilter: (...t: TJ[]) => PromiseBase | Thenable | AJF, + progressFilter?: null): PromiseBase; + /** + * Utility method to filter and/or chain Deferreds. + * + * @param doneFilter An optional function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.pipe/} + * @since 1.6 + * @since 1.7 + * @deprecated 1.8 + */ + pipe + (doneFilter: (...t: TR[]) => PromiseBase | Thenable | ARD, + failFilter?: null, + progressFilter?: null): PromiseBase; + + // endregion + + // region then + + /** + * Add handlers to be called when the Deferred object is resolved, rejected, or still in progress. + * + * @param doneFilter A function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.then/} + * @since 1.8 + */ + then + (doneFilter: (...t: TR[]) => PromiseBase | Thenable | ARD, + failFilter: (...t: TJ[]) => PromiseBase | Thenable | ARF, + progressFilter: (...t: TN[]) => PromiseBase | Thenable | ANP): PromiseBase; + /** + * Add handlers to be called when the Deferred object is resolved, rejected, or still in progress. + * + * @param doneFilter A function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.then/} + * @since 1.8 + */ + then + (doneFilter: null, + failFilter: (...t: TJ[]) => PromiseBase | Thenable | ARF, + progressFilter: (...t: TN[]) => PromiseBase | Thenable | ANP): PromiseBase; + /** + * Add handlers to be called when the Deferred object is resolved, rejected, or still in progress. + * + * @param doneFilter A function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.then/} + * @since 1.8 + */ + then + (doneFilter: (...t: TR[]) => PromiseBase | Thenable | ARD, + failFilter: null, + progressFilter: (...t: TN[]) => PromiseBase | Thenable | ANP): PromiseBase; + /** + * Add handlers to be called when the Deferred object is resolved, rejected, or still in progress. + * + * @param doneFilter A function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.then/} + * @since 1.8 + */ + then + (doneFilter: null, + failFilter: null, + progressFilter?: (...t: TN[]) => PromiseBase | Thenable | ANP): PromiseBase; + /** + * Add handlers to be called when the Deferred object is resolved, rejected, or still in progress. + * + * @param doneFilter An optional function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.then/} + * @since 1.8 + */ + then + (doneFilter: (...t: TR[]) => PromiseBase | Thenable | ARD, + failFilter: (...t: TJ[]) => PromiseBase | Thenable | ARF, + progressFilter?: null): PromiseBase; + /** + * Add handlers to be called when the Deferred object is resolved, rejected, or still in progress. + * + * @param doneFilter An optional function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.then/} + * @since 1.8 + */ + then + (doneFilter: null, + failFilter: (...t: TJ[]) => PromiseBase | Thenable | ARF, + progressFilter?: null): PromiseBase; + /** + * Add handlers to be called when the Deferred object is resolved, rejected, or still in progress. + * + * @param doneFilter An optional function that is called when the Deferred is resolved. + * @param failFilter An optional function that is called when the Deferred is rejected. + * @param progressFilter An optional function that is called when progress notifications are sent to the Deferred. + * @see {@link https://api.jquery.com/deferred.then/} + * @since 1.8 + */ + then + (doneFilter: (...t: TR[]) => PromiseBase | Thenable | ARD, + failFilter?: null, + progressFilter?: null): PromiseBase; + + // endregion + + /** + * Add handlers to be called when the Deferred object is rejected. + * + * @param failFilter A function that is called when the Deferred is rejected. + * @see {@link https://api.jquery.com/deferred.catch/} + * @since 3.0 + */ + catch + (failFilter?: ((...t: TJ[]) => PromiseBase | Thenable | ARF) | null): PromiseBase; + } + + namespace Deferred { + interface CallbackBase { + (t: T, u: U, v: V, ...r: R[]): void; + } + + interface Callback3 extends CallbackBase { } + + interface Callback { + (...args: T[]): void; + } + + /** + * @deprecated + */ + interface DoneCallback extends Callback { } + + /** + * @deprecated + */ + interface FailCallback extends Callback { } + + /** + * @deprecated + */ + interface AlwaysCallback extends Callback { } + + /** + * @deprecated + */ + interface ProgressCallback extends Callback { } + } + + // endregion + + // region Effects + + type Duration = number | 'fast' | 'slow'; + // TODO: Is the first element always a string or is that specific to the 'fx' queue? + type Queue = { 0: string; } & Array>; + + interface QueueFunction { + (this: TElement, next: () => void): void; + } + + /** + * @see {@link https://api.jquery.com/animate/#animate-properties-options} + */ + interface EffectsOptions { + /** + * A function to be called when the animation on an element completes or stops without completing (its + * Promise object is either resolved or rejected). + */ + always?(this: TElement, animation: JQuery.Promise, jumpedToEnd: boolean): void; + /** + * A function that is called once the animation on an element is complete. + */ + complete?(this: TElement): void; + /** + * A function to be called when the animation on an element completes (its Promise object is resolved). + */ + done?(this: TElement, animation: JQuery.Promise, jumpedToEnd: boolean): void; + /** + * A string or number determining how long the animation will run. + */ + duration?: Duration; + /** + * A string indicating which easing function to use for the transition. + */ + easing?: string; + /** + * A function to be called when the animation on an element fails to complete (its Promise object is rejected). + */ + fail?(this: TElement, animation: JQuery.Promise, jumpedToEnd: boolean): void; + /** + * A function to be called after each step of the animation, only once per animated element regardless + * of the number of animated properties. + */ + progress?(this: TElement, animation: JQuery.Promise, progress: number, remainingMs: number): void; + /** + * A Boolean indicating whether to place the animation in the effects queue. If false, the animation + * will begin immediately. As of jQuery 1.7, the queue option can also accept a string, in which case + * the animation is added to the queue represented by that string. When a custom queue name is used the + * animation does not automatically start; you must call .dequeue("queuename") to start it. + */ + queue?: boolean | string; + /** + * An object containing one or more of the CSS properties defined by the properties argument and their + * corresponding easing functions. + */ + specialEasing?: PlainObject; + /** + * A function to call when the animation on an element begins. + */ + start?(this: TElement, animation: JQuery.Promise): void; + /** + * A function to be called for each animated property of each animated element. This function provides + * an opportunity to modify the Tween object to change the value of the property before it is set. + */ + step?(this: TElement, now: number, tween: Tween): void; + } + + interface SpeedSettings { + /** + * A string or number determining how long the animation will run. + */ + duration?: Duration; + /** + * A string indicating which easing function to use for the transition. + */ + easing?: string; + /** + * A function to call once the animation is complete. + */ + complete?(this: TElement): void; + } + + // This should be a class but doesn't work correctly under the JQuery namespace. Tween should be an inner class of jQuery. + // Undocumented + // https://github.com/jquery/api.jquery.com/issues/391 + // https://github.com/jquery/api.jquery.com/issues/61 + interface Tween { + easing: string; + elem: TElement; + end: number; + now: number; + options: EffectsOptions; + pos: number; + prop: string; + start: number; + unit: string; + } + + interface AnimationHook { + (fx: JQuery.Tween): void; + } + + // endregion + + // region Events + + // region Event + + // This should be a class but doesn't work correctly under the JQuery namespace. Event should be an inner class of jQuery. + + // Static members + interface EventStatic { + (event: string, properties?: T): JQuery.Event & T; + (properties: T): JQuery.Event & T; + new (event: string, properties?: T): JQuery.Event & T; + new (properties: T): JQuery.Event & T; + } + + // Instance members + interface Event { + /** + * Indicates whether the META key was pressed when the event fired. + * + * @see {@link https://api.jquery.com/event.metaKey/} + * @since 1.0.4 + */ + metaKey: boolean; + /** + * The namespace specified when the event was triggered. + * + * @see {@link https://api.jquery.com/event.namespace/} + * @since 1.4.3 + */ + namespace: string; + /** + * The mouse position relative to the left edge of the document. + * + * @see {@link https://api.jquery.com/event.pageX/} + * @since 1.0.4 + */ + pageX: number; + /** + * The mouse position relative to the top edge of the document. + * + * @see {@link https://api.jquery.com/event.pageY/} + * @since 1.0.4 + */ + pageY: number; + /** + * The last value returned by an event handler that was triggered by this event, unless the value was undefined. + * + * @see {@link https://api.jquery.com/event.result/} + * @since 1.3 + */ + result: any; + /** + * The difference in milliseconds between the time the browser created the event and January 1, 1970. + * + * @see {@link https://api.jquery.com/event.timeStamp/} + * @since 1.2.6 + */ + timeStamp: number; + /** + * Describes the nature of the event. + * + * @see {@link https://api.jquery.com/event.type/} + * @since 1.0 + */ + type: string; + /** + * For key or mouse events, this property indicates the specific key or button that was pressed. + * + * @see {@link https://api.jquery.com/event.which/} + * @since 1.1.3 + */ + which: number; + /** + * Returns whether event.preventDefault() was ever called on this event object. + * + * @see {@link https://api.jquery.com/event.isDefaultPrevented/} + * @since 1.3 + */ + isDefaultPrevented(): boolean; + /** + * Returns whether event.stopImmediatePropagation() was ever called on this event object. + * + * @see {@link https://api.jquery.com/event.isImmediatePropagationStopped/} + * @since 1.3 + */ + isImmediatePropagationStopped(): boolean; + /** + * Returns whether event.stopPropagation() was ever called on this event object. + * + * @see {@link https://api.jquery.com/event.isPropagationStopped/} + * @since 1.3 + */ + isPropagationStopped(): boolean; + /** + * If this method is called, the default action of the event will not be triggered. + * + * @see {@link https://api.jquery.com/event.preventDefault/} + * @since 1.0 + */ + preventDefault(): void; + /** + * Keeps the rest of the handlers from being executed and prevents the event from bubbling up the DOM tree. + * + * @see {@link https://api.jquery.com/event.stopImmediatePropagation/} + * @since 1.3 + */ + stopImmediatePropagation(): void; + /** + * Prevents the event from bubbling up the DOM tree, preventing any parent handlers from being notified of the event. + * + * @see {@link https://api.jquery.com/event.stopPropagation/} + * @since 1.0 + */ + stopPropagation(): void; + } + + // Generic members + interface Event extends Partial> { + /** + * The current DOM element within the event bubbling phase. + * + * @see {@link https://api.jquery.com/event.currentTarget/} + * @since 1.3 + */ + currentTarget: TTarget; + /** + * An optional object of data passed to an event method when the current executing handler is bound. + * + * @see {@link https://api.jquery.com/event.data/} + * @since 1.1 + */ + data: TData; + /** + * The element where the currently-called jQuery event handler was attached. + * + * @see {@link https://api.jquery.com/event.delegateTarget/} + * @since 1.7 + */ + delegateTarget: TTarget; + originalEvent: _Event; + /** + * The other DOM element involved in the event, if any. + * + * @see {@link https://api.jquery.com/event.relatedTarget/} + * @since 1.1.4 + */ + relatedTarget: TTarget | null; + /** + * The DOM element that initiated the event. + * + * @see {@link https://api.jquery.com/event.target/} + * @since 1.0 + */ + target: TTarget; + } + + interface EventLike { + type: string; + } + + // endregion + + interface EventHandler extends EventHandlerBase> { } + + interface EventHandlerBase { + // Extra parameters can be passed from trigger() + (this: TContext, t: T, ...args: any[]): void | false | any; + } + + // Provided for convenience for use with jQuery.Event.which + const enum Mouse { + None = 0, + Left = 1, + Middle = 2, + Right = 3 + } + + // Provided for convenience for use with jQuery.Event.which + const enum Key { + Backspace = 8, + Tab = 9, + Enter = 13, + Shift = 16, + Control = 17, + Alt = 18, + CapsLock = 20, + Escape = 27, + Space = 32, + PageUp = 33, + PageDown = 34, + End = 35, + Home = 36, + ArrowLeft = 37, + ArrowUp = 38, + ArrowRight = 39, + ArrowDown = 40, + + Semicolon = 186, + Colon = 186, + EqualsSign = 187, + Plus = 187, + Comma = 188, + LessThanSign = 188, + Minus = 189, + Underscore = 189, + Period = 190, + GreaterThanSign = 190, + ForwardSlash = 191, + QuestionMark = 191, + Backtick = 192, + Tilde = 192, + OpeningSquareBracket = 219, + OpeningCurlyBrace = 219, + Backslash = 220, + Pipe = 220, + ClosingSquareBracket = 221, + ClosingCurlyBrace = 221, + SingleQuote = 222, + DoubleQuote = 222, + + Pause = 19, + PrintScreen = 44, + Insert = 45, + Delete = 46, + Num0 = 48, + Num1 = 49, + Num2 = 50, + Num3 = 51, + Num4 = 52, + Num5 = 53, + Num6 = 54, + Num7 = 55, + Num8 = 56, + Num9 = 57, + A = 65, + B = 66, + C = 67, + D = 68, + E = 69, + F = 70, + G = 71, + H = 72, + I = 73, + J = 74, + K = 75, + L = 76, + M = 77, + N = 78, + O = 79, + P = 80, + Q = 81, + R = 82, + S = 83, + T = 84, + U = 85, + V = 86, + W = 87, + X = 88, + Y = 89, + Z = 90, + MetaLeft = 91, + MetaRight = 92, + ContextMenu = 93, + Numpad0 = 96, + Numpad1 = 97, + Numpad2 = 98, + Numpad3 = 99, + Numpad4 = 100, + Numpad5 = 101, + Numpad6 = 102, + Numpad7 = 103, + Numpad8 = 104, + Numpad9 = 105, + NumpadMultiply = 106, + NumpadAdd = 107, + NumpadSubtract = 109, + NumpadDecimal = 110, + NumpadDivide = 111, + F1 = 112, + F2 = 113, + F3 = 114, + F4 = 115, + F5 = 116, + F6 = 117, + F7 = 118, + F8 = 119, + F9 = 120, + F10 = 121, + F11 = 122, + F12 = 123, + NumLock = 144, + ScrollLock = 145 + } + + // endregion + + interface NameValuePair { + name: string; + value: string; + } + + interface Coordinates { + left: number; + top: number; + } + + interface ValHook { + get?(elem: TElement): any; + set?(elem: TElement, value: any): any; + } +} + +// region Legacy types + +interface JQueryCallback extends JQuery.Callbacks { } +interface JQueryDeferred extends JQuery.Deferred { } +interface JQueryEventConstructor extends JQuery.Event { } +interface JQueryDeferred extends JQuery.Deferred { } +interface JQueryAjaxSettings extends JQuery.AjaxSettings { } +interface JQueryAnimationOptions extends JQuery.EffectsOptions { } +interface JQueryCoordinates extends JQuery.Coordinates { } +interface JQueryGenericPromise extends JQuery.Thenable { } +interface JQueryXHR extends JQuery.jqXHR { } +interface JQueryPromise extends JQuery.Promise { } +interface JQuerySerializeArrayElement extends JQuery.NameValuePair { } + +/** + * @deprecated 1.9 + */ +interface JQuerySupport extends JQuery.PlainObject { } + +// Legacy types that are not represented in the current type definitions are marked deprecated. + +/** + * @deprecated + */ +interface JQueryPromiseCallback { + (value?: T, ...args: any[]): void; +} +/** + * @deprecated + */ +interface JQueryParam { + /** + * Create a serialized representation of an array or object, suitable for use in a URL query string or Ajax request. + * + * @param obj An array or object to serialize. + * @param traditional A Boolean indicating whether to perform a traditional "shallow" serialization. + */ + (obj: any, traditional?: boolean): string; +} +/** + * @deprecated + */ +interface BaseJQueryEventObject extends Event { + /** + * The current DOM element within the event bubbling phase. + * @see {@link https://api.jquery.com/event.currentTarget/} + */ + currentTarget: Element; + /** + * An optional object of data passed to an event method when the current executing handler is bound. + * @see {@link https://api.jquery.com/event.data/} + */ + data: any; + /** + * The element where the currently-called jQuery event handler was attached. + * @see {@link https://api.jquery.com/event.delegateTarget/} + */ + delegateTarget: Element; + /** + * Returns whether event.preventDefault() was ever called on this event object. + * @see {@link https://api.jquery.com/event.isDefaultPrevented/} + */ + isDefaultPrevented(): boolean; + /** + * Returns whether event.stopImmediatePropagation() was ever called on this event object. + * @see {@link https://api.jquery.com/event.isImmediatePropagationStopped/} + */ + isImmediatePropagationStopped(): boolean; + /** + * Returns whether event.stopPropagation() was ever called on this event object. + * @see {@link https://api.jquery.com/event.isPropagationStopped/} + */ + isPropagationStopped(): boolean; + /** + * The namespace specified when the event was triggered. + * @see {@link https://api.jquery.com/event.namespace/} + */ + namespace: string; + /** + * The browser's original Event object. + * @see {@link https://api.jquery.com/category/events/event-object/} + */ + originalEvent: Event; + /** + * If this method is called, the default action of the event will not be triggered. + * @see {@link https://api.jquery.com/event.preventDefault/} + */ + preventDefault(): any; + /** + * The other DOM element involved in the event, if any. + * @see {@link https://api.jquery.com/event.relatedTarget/} + */ + relatedTarget: Element; + /** + * The last value returned by an event handler that was triggered by this event, unless the value was undefined. + * @see {@link https://api.jquery.com/event.result/} + */ + result: any; + /** + * Keeps the rest of the handlers from being executed and prevents the event from bubbling up the DOM tree. + * @see {@link https://api.jquery.com/event.stopImmediatePropagation/} + */ + stopImmediatePropagation(): void; + /** + * Prevents the event from bubbling up the DOM tree, preventing any parent handlers from being notified of the event. + * @see {@link https://api.jquery.com/event.stopPropagation/} + */ + stopPropagation(): void; + /** + * The DOM element that initiated the event. + * @see {@link https://api.jquery.com/event.target/} + */ + target: Element; + /** + * The mouse position relative to the left edge of the document. + * @see {@link https://api.jquery.com/event.pageX/} + */ + pageX: number; + /** + * The mouse position relative to the top edge of the document. + * @see {@link https://api.jquery.com/event.pageY/} + */ + pageY: number; + /** + * For key or mouse events, this property indicates the specific key or button that was pressed. + * @see {@link https://api.jquery.com/event.which/} + */ + which: number; + /** + * Indicates whether the META key was pressed when the event fired. + * @see {@link https://api.jquery.com/event.metaKey/} + */ + metaKey: boolean; +} +/** + * @deprecated + */ +interface JQueryInputEventObject extends BaseJQueryEventObject { + altKey: boolean; + ctrlKey: boolean; + metaKey: boolean; + shiftKey: boolean; +} +/** + * @deprecated + */ +interface JQueryMouseEventObject extends JQueryInputEventObject { + button: number; + clientX: number; + clientY: number; + offsetX: number; + offsetY: number; + pageX: number; + pageY: number; + screenX: number; + screenY: number; +} +/** + * @deprecated + */ +interface JQueryKeyEventObject extends JQueryInputEventObject { + char: any; + charCode: number; + key: any; + keyCode: number; +} +/** + * @deprecated + */ +interface JQueryEventObject extends BaseJQueryEventObject, JQueryInputEventObject, JQueryMouseEventObject, JQueryKeyEventObject { } +/** + * @deprecated + */ +interface JQueryPromiseOperator { + (callback1: JQuery.TypeOrArray>, + ...callbacksN: Array>>): JQueryPromise; +} +/** + * @deprecated + */ +interface JQueryEasingFunction { + (percent: number): number; +} +/** + * @deprecated + */ +interface JQueryEasingFunctions { + [name: string]: JQueryEasingFunction; + linear: JQueryEasingFunction; + swing: JQueryEasingFunction; +} + +// endregion diff --git a/node_modules/@types/jquery/package.json b/node_modules/@types/jquery/package.json new file mode 100644 index 00000000..de7c0c6b --- /dev/null +++ b/node_modules/@types/jquery/package.json @@ -0,0 +1,152 @@ +{ + "_args": [ + [ + "@types/jquery", + "/home/wolverindev/TeamSpeak/web/client" + ] + ], + "_from": "@types/jquery@latest", + "_id": "@types/jquery@3.3.0", + "_inCache": true, + "_installable": true, + "_location": "/@types/jquery", + "_npmOperationalInternal": { + "host": "s3://npm-registry-packages", + "tmp": "tmp/jquery-3.3.0.tgz_1516647992725_0.7731937367934734" + }, + "_npmUser": { + "email": "ts-npm-types@microsoft.com", + "name": "types" + }, + "_phantomChildren": {}, + "_requested": { + "name": "@types/jquery", + "raw": "@types/jquery", + "rawSpec": "", + "scope": "@types", + "spec": "latest", + "type": "tag" + }, + "_requiredBy": [ + "/" + ], + "_resolved": "https://registry.npmjs.org/@types/jquery/-/jquery-3.3.0.tgz", + "_shasum": "6316ac20a1a13c5d521a2dc661befc7184f73f5b", + "_shrinkwrap": null, + "_spec": "@types/jquery", + "_where": "/home/wolverindev/TeamSpeak/web/client", + "contributors": [ + { + "name": "Basarat Ali Syed", + "url": "https://github.com/basarat" + }, + { + "name": "Leonard Thieu", + "url": "https://github.com/leonard-thieu" + }, + { + "name": "Christian Hoffmeister", + "url": "https://github.com/choffmeister" + }, + { + "name": "Steve Fenton", + "url": "https://github.com/Steve-Fenton" + }, + { + "name": "Diullei Gomes", + "url": "https://github.com/Diullei" + }, + { + "name": "Tass Iliopoulos", + "url": "https://github.com/tasoili" + }, + { + "name": "Jason Swearingen", + "url": "https://github.com/jasons-novaleaf" + }, + { + "name": "Sean Hill", + "url": "https://github.com/seanski" + }, + { + "name": "Guus Goossens", + "url": "https://github.com/Guuz" + }, + { + "name": "Kelly Summerlin", + "url": "https://github.com/ksummerlin" + }, + { + "name": "Boris Yankov", + "url": "https://github.com/borisyankov" + }, + { + "name": "Nicholas Wolverson", + "url": "https://github.com/nwolverson" + }, + { + "name": "Derek Cicerone", + "url": "https://github.com/derekcicerone" + }, + { + "name": "Andrew Gaspar", + "url": "https://github.com/AndrewGaspar" + }, + { + "name": "Seikichi Kondo", + "url": "https://github.com/seikichi" + }, + { + "name": "Benjamin Jackman", + "url": "https://github.com/benjaminjackman" + }, + { + "name": "Poul Sorensen", + "url": "https://github.com/s093294" + }, + { + "name": "Josh Strobl", + "url": "https://github.com/JoshStrobl" + }, + { + "name": "John Reilly", + "url": "https://github.com/johnnyreilly" + }, + { + "name": "Dick van den Brink", + "url": "https://github.com/DickvdBrink" + }, + { + "name": "Thomas Schulz", + "url": "https://github.com/King2500" + } + ], + "dependencies": {}, + "description": "TypeScript definitions for jquery", + "devDependencies": {}, + "directories": {}, + "dist": { + "integrity": "sha512-szaKV2OQgwxYTGTY6qd9eeBfGGCaP7n2OGit4JdbOcfGgc9VWjfhMhnu5AVNhIAu8WWDIB36q9dfPVba1fGeIQ==", + "shasum": "6316ac20a1a13c5d521a2dc661befc7184f73f5b", + "tarball": "https://registry.npmjs.org/@types/jquery/-/jquery-3.3.0.tgz" + }, + "license": "MIT", + "main": "", + "maintainers": [ + { + "name": "types", + "email": "ts-npm-types@microsoft.com" + } + ], + "name": "@types/jquery", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "https://www.github.com/DefinitelyTyped/DefinitelyTyped.git" + }, + "scripts": {}, + "typeScriptVersion": "2.3", + "typesPublisherContentHash": "917193c842c64c9e9a2e007b8e0d22b8befa6c80e9c44d996645c225be1d9a21", + "version": "3.3.0" +} diff --git a/node_modules/@types/node/LICENSE b/node_modules/@types/node/LICENSE new file mode 100644 index 00000000..21071075 --- /dev/null +++ b/node_modules/@types/node/LICENSE @@ -0,0 +1,21 @@ + MIT License + + Copyright (c) Microsoft Corporation. All rights reserved. + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is + furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in all + copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE diff --git a/node_modules/@types/node/README.md b/node_modules/@types/node/README.md new file mode 100644 index 00000000..b06287fd --- /dev/null +++ b/node_modules/@types/node/README.md @@ -0,0 +1,16 @@ +# Installation +> `npm install --save @types/node` + +# Summary +This package contains type definitions for Node.js (http://nodejs.org/). + +# Details +Files were exported from https://www.github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/node + +Additional Details + * Last updated: Tue, 13 Feb 2018 20:54:40 GMT + * Dependencies: none + * Global values: Buffer, NodeJS, SlowBuffer, Symbol, __dirname, __filename, clearImmediate, clearInterval, clearTimeout, console, exports, global, module, process, require, setImmediate, setInterval, setTimeout + +# Credits +These definitions were written by Microsoft TypeScript , DefinitelyTyped , Parambir Singh , Christian Vaagland Tellnes , Wilco Bakker , Nicolas Voigt , Chigozirim C. , Flarna , Mariusz Wiktorczyk , wwwy3y3 , Deividas Bakanas , Kelvin Jin , Alvis HT Tang , Oliver Joseph Ash , Sebastian Silbermann , Hannes Magnusson , Alberto Schiabel , Klaus Meinhardt , Huw . diff --git a/node_modules/@types/node/index.d.ts b/node_modules/@types/node/index.d.ts new file mode 100644 index 00000000..717b906b --- /dev/null +++ b/node_modules/@types/node/index.d.ts @@ -0,0 +1,7168 @@ +// Type definitions for Node.js 9.4.x +// Project: http://nodejs.org/ +// Definitions by: Microsoft TypeScript +// DefinitelyTyped +// Parambir Singh +// Christian Vaagland Tellnes +// Wilco Bakker +// Nicolas Voigt +// Chigozirim C. +// Flarna +// Mariusz Wiktorczyk +// wwwy3y3 +// Deividas Bakanas +// Kelvin Jin +// Alvis HT Tang +// Oliver Joseph Ash +// Sebastian Silbermann +// Hannes Magnusson +// Alberto Schiabel +// Klaus Meinhardt +// Huw +// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped + +/** inspector module types */ +/// + +// This needs to be global to avoid TS2403 in case lib.dom.d.ts is present in the same build +interface Console { + Console: NodeJS.ConsoleConstructor; + assert(value: any, message?: string, ...optionalParams: any[]): void; + dir(obj: any, options?: NodeJS.InspectOptions): void; + debug(message?: any, ...optionalParams: any[]): void; + error(message?: any, ...optionalParams: any[]): void; + info(message?: any, ...optionalParams: any[]): void; + log(message?: any, ...optionalParams: any[]): void; + time(label: string): void; + timeEnd(label: string): void; + trace(message?: any, ...optionalParams: any[]): void; + warn(message?: any, ...optionalParams: any[]): void; +} + +interface Error { + stack?: string; +} + +// Declare "static" methods in Error +interface ErrorConstructor { + /** Create .stack property on a target object */ + captureStackTrace(targetObject: Object, constructorOpt?: Function): void; + + /** + * Optional override for formatting stack traces + * + * @see https://github.com/v8/v8/wiki/Stack%20Trace%20API#customizing-stack-traces + */ + prepareStackTrace?: (err: Error, stackTraces: NodeJS.CallSite[]) => any; + + stackTraceLimit: number; +} + +// compat for TypeScript 1.8 +// if you use with --target es3 or --target es5 and use below definitions, +// use the lib.es6.d.ts that is bundled with TypeScript 1.8. +interface MapConstructor { } +interface WeakMapConstructor { } +interface SetConstructor { } +interface WeakSetConstructor { } + +// Forward-declare needed types from lib.es2015.d.ts (in case users are using `--lib es5`) +interface Iterable { } +interface Iterator { + next(value?: any): IteratorResult; +} +interface IteratorResult { } +interface SymbolConstructor { + readonly iterator: symbol; +} +declare var Symbol: SymbolConstructor; + +// Node.js ESNEXT support +interface String { + /** Removes whitespace from the left end of a string. */ + trimLeft(): string; + /** Removes whitespace from the right end of a string. */ + trimRight(): string; +} + +/************************************************ +* * +* GLOBAL * +* * +************************************************/ +declare var process: NodeJS.Process; +declare var global: NodeJS.Global; +declare var console: Console; + +declare var __filename: string; +declare var __dirname: string; + +declare function setTimeout(callback: (...args: any[]) => void, ms: number, ...args: any[]): NodeJS.Timer; +declare namespace setTimeout { + export function __promisify__(ms: number): Promise; + export function __promisify__(ms: number, value: T): Promise; +} +declare function clearTimeout(timeoutId: NodeJS.Timer): void; +declare function setInterval(callback: (...args: any[]) => void, ms: number, ...args: any[]): NodeJS.Timer; +declare function clearInterval(intervalId: NodeJS.Timer): void; +declare function setImmediate(callback: (...args: any[]) => void, ...args: any[]): any; +declare namespace setImmediate { + export function __promisify__(): Promise; + export function __promisify__(value: T): Promise; +} +declare function clearImmediate(immediateId: any): void; + +// TODO: change to `type NodeRequireFunction = (id: string) => any;` in next mayor version. +interface NodeRequireFunction { + /* tslint:disable-next-line:callable-types */ + (id: string): any; +} + +interface NodeRequire extends NodeRequireFunction { + resolve: RequireResolve; + cache: any; + extensions: NodeExtensions; + main: NodeModule | undefined; +} + +interface RequireResolve { + (id: string, options?: { paths?: string[]; }): string; + paths(request: string): string[] | null; +} + +interface NodeExtensions { + '.js': (m: NodeModule, filename: string) => any; + '.json': (m: NodeModule, filename: string) => any; + '.node': (m: NodeModule, filename: string) => any; + [ext: string]: (m: NodeModule, filename: string) => any; +} + +declare var require: NodeRequire; + +interface NodeModule { + exports: any; + require: NodeRequireFunction; + id: string; + filename: string; + loaded: boolean; + parent: NodeModule | null; + children: NodeModule[]; + paths: string[]; +} + +declare var module: NodeModule; + +// Same as module.exports +declare var exports: any; +declare var SlowBuffer: { + new(str: string, encoding?: string): Buffer; + new(size: number): Buffer; + new(size: Uint8Array): Buffer; + new(array: any[]): Buffer; + prototype: Buffer; + isBuffer(obj: any): boolean; + byteLength(string: string, encoding?: string): number; + concat(list: Buffer[], totalLength?: number): Buffer; +}; + +// Buffer class +type BufferEncoding = "ascii" | "utf8" | "utf16le" | "ucs2" | "base64" | "latin1" | "binary" | "hex"; +interface Buffer extends NodeBuffer { } + +/** + * Raw data is stored in instances of the Buffer class. + * A Buffer is similar to an array of integers but corresponds to a raw memory allocation outside the V8 heap. A Buffer cannot be resized. + * Valid string encodings: 'ascii'|'utf8'|'utf16le'|'ucs2'(alias of 'utf16le')|'base64'|'binary'(deprecated)|'hex' + */ +declare var Buffer: { + /** + * Allocates a new buffer containing the given {str}. + * + * @param str String to store in buffer. + * @param encoding encoding to use, optional. Default is 'utf8' + */ + new(str: string, encoding?: string): Buffer; + /** + * Allocates a new buffer of {size} octets. + * + * @param size count of octets to allocate. + */ + new(size: number): Buffer; + /** + * Allocates a new buffer containing the given {array} of octets. + * + * @param array The octets to store. + */ + new(array: Uint8Array): Buffer; + /** + * Produces a Buffer backed by the same allocated memory as + * the given {ArrayBuffer}. + * + * + * @param arrayBuffer The ArrayBuffer with which to share memory. + */ + new(arrayBuffer: ArrayBuffer): Buffer; + /** + * Allocates a new buffer containing the given {array} of octets. + * + * @param array The octets to store. + */ + new(array: any[]): Buffer; + /** + * Copies the passed {buffer} data onto a new {Buffer} instance. + * + * @param buffer The buffer to copy. + */ + new(buffer: Buffer): Buffer; + prototype: Buffer; + /** + * Allocates a new Buffer using an {array} of octets. + */ + from(array: any[]): Buffer; + /** + * When passed a reference to the .buffer property of a TypedArray instance, + * the newly created Buffer will share the same allocated memory as the TypedArray. + * The optional {byteOffset} and {length} arguments specify a memory range + * within the {arrayBuffer} that will be shared by the Buffer. + * + * @param arrayBuffer The .buffer property of a TypedArray or a new ArrayBuffer() + */ + from(arrayBuffer: ArrayBuffer, byteOffset?: number, length?: number): Buffer; + /** + * Copies the passed {buffer} data onto a new Buffer instance. + */ + from(buffer: Buffer): Buffer; + /** + * Creates a new Buffer containing the given JavaScript string {str}. + * If provided, the {encoding} parameter identifies the character encoding. + * If not provided, {encoding} defaults to 'utf8'. + */ + from(str: string, encoding?: string): Buffer; + /** + * Returns true if {obj} is a Buffer + * + * @param obj object to test. + */ + isBuffer(obj: any): obj is Buffer; + /** + * Returns true if {encoding} is a valid encoding argument. + * Valid string encodings in Node 0.12: 'ascii'|'utf8'|'utf16le'|'ucs2'(alias of 'utf16le')|'base64'|'binary'(deprecated)|'hex' + * + * @param encoding string to test. + */ + isEncoding(encoding: string): boolean; + /** + * Gives the actual byte length of a string. encoding defaults to 'utf8'. + * This is not the same as String.prototype.length since that returns the number of characters in a string. + * + * @param string string to test. (TypedArray is also allowed, but it is only available starting ES2017) + * @param encoding encoding used to evaluate (defaults to 'utf8') + */ + byteLength(string: string | Buffer | DataView | ArrayBuffer, encoding?: string): number; + /** + * Returns a buffer which is the result of concatenating all the buffers in the list together. + * + * If the list has no items, or if the totalLength is 0, then it returns a zero-length buffer. + * If the list has exactly one item, then the first item of the list is returned. + * If the list has more than one item, then a new Buffer is created. + * + * @param list An array of Buffer objects to concatenate + * @param totalLength Total length of the buffers when concatenated. + * If totalLength is not provided, it is read from the buffers in the list. However, this adds an additional loop to the function, so it is faster to provide the length explicitly. + */ + concat(list: Buffer[], totalLength?: number): Buffer; + /** + * The same as buf1.compare(buf2). + */ + compare(buf1: Buffer, buf2: Buffer): number; + /** + * Allocates a new buffer of {size} octets. + * + * @param size count of octets to allocate. + * @param fill if specified, buffer will be initialized by calling buf.fill(fill). + * If parameter is omitted, buffer will be filled with zeros. + * @param encoding encoding used for call to buf.fill while initalizing + */ + alloc(size: number, fill?: string | Buffer | number, encoding?: string): Buffer; + /** + * Allocates a new buffer of {size} octets, leaving memory not initialized, so the contents + * of the newly created Buffer are unknown and may contain sensitive data. + * + * @param size count of octets to allocate + */ + allocUnsafe(size: number): Buffer; + /** + * Allocates a new non-pooled buffer of {size} octets, leaving memory not initialized, so the contents + * of the newly created Buffer are unknown and may contain sensitive data. + * + * @param size count of octets to allocate + */ + allocUnsafeSlow(size: number): Buffer; + /** + * This is the number of bytes used to determine the size of pre-allocated, internal Buffer instances used for pooling. This value may be modified. + */ + poolSize: number; +}; + +/************************************************ +* * +* GLOBAL INTERFACES * +* * +************************************************/ +declare namespace NodeJS { + export interface InspectOptions { + showHidden?: boolean; + depth?: number | null; + colors?: boolean; + customInspect?: boolean; + showProxy?: boolean; + maxArrayLength?: number | null; + breakLength?: number; + } + + export interface ConsoleConstructor { + prototype: Console; + new(stdout: WritableStream, stderr?: WritableStream): Console; + } + + export interface CallSite { + /** + * Value of "this" + */ + getThis(): any; + + /** + * Type of "this" as a string. + * This is the name of the function stored in the constructor field of + * "this", if available. Otherwise the object's [[Class]] internal + * property. + */ + getTypeName(): string | null; + + /** + * Current function + */ + getFunction(): Function | undefined; + + /** + * Name of the current function, typically its name property. + * If a name property is not available an attempt will be made to try + * to infer a name from the function's context. + */ + getFunctionName(): string | null; + + /** + * Name of the property [of "this" or one of its prototypes] that holds + * the current function + */ + getMethodName(): string | null; + + /** + * Name of the script [if this function was defined in a script] + */ + getFileName(): string | null; + + /** + * Current line number [if this function was defined in a script] + */ + getLineNumber(): number | null; + + /** + * Current column number [if this function was defined in a script] + */ + getColumnNumber(): number | null; + + /** + * A call site object representing the location where eval was called + * [if this function was created using a call to eval] + */ + getEvalOrigin(): string | undefined; + + /** + * Is this a toplevel invocation, that is, is "this" the global object? + */ + isToplevel(): boolean; + + /** + * Does this call take place in code defined by a call to eval? + */ + isEval(): boolean; + + /** + * Is this call in native V8 code? + */ + isNative(): boolean; + + /** + * Is this a constructor call? + */ + isConstructor(): boolean; + } + + export interface ErrnoException extends Error { + errno?: number; + code?: string; + path?: string; + syscall?: string; + stack?: string; + } + + export class EventEmitter { + addListener(event: string | symbol, listener: (...args: any[]) => void): this; + on(event: string | symbol, listener: (...args: any[]) => void): this; + once(event: string | symbol, listener: (...args: any[]) => void): this; + removeListener(event: string | symbol, listener: (...args: any[]) => void): this; + removeAllListeners(event?: string | symbol): this; + setMaxListeners(n: number): this; + getMaxListeners(): number; + listeners(event: string | symbol): Function[]; + rawListeners(event: string | symbol): Function[]; + emit(event: string | symbol, ...args: any[]): boolean; + listenerCount(type: string | symbol): number; + // Added in Node 6... + prependListener(event: string | symbol, listener: (...args: any[]) => void): this; + prependOnceListener(event: string | symbol, listener: (...args: any[]) => void): this; + eventNames(): Array; + } + + export interface ReadableStream extends EventEmitter { + readable: boolean; + read(size?: number): string | Buffer; + setEncoding(encoding: string): this; + pause(): this; + resume(): this; + isPaused(): boolean; + pipe(destination: T, options?: { end?: boolean; }): T; + unpipe(destination?: T): this; + unshift(chunk: string): void; + unshift(chunk: Buffer): void; + wrap(oldStream: ReadableStream): this; + } + + export interface WritableStream extends EventEmitter { + writable: boolean; + write(buffer: Buffer | string, cb?: Function): boolean; + write(str: string, encoding?: string, cb?: Function): boolean; + end(cb?: Function): void; + end(buffer: Buffer, cb?: Function): void; + end(str: string, cb?: Function): void; + end(str: string, encoding?: string, cb?: Function): void; + } + + export interface ReadWriteStream extends ReadableStream, WritableStream { } + + export interface Events extends EventEmitter { } + + export interface Domain extends Events { + run(fn: Function): void; + add(emitter: Events): void; + remove(emitter: Events): void; + bind(cb: (err: Error, data: any) => any): any; + intercept(cb: (data: any) => any): any; + + addListener(event: string, listener: (...args: any[]) => void): this; + on(event: string, listener: (...args: any[]) => void): this; + once(event: string, listener: (...args: any[]) => void): this; + removeListener(event: string, listener: (...args: any[]) => void): this; + removeAllListeners(event?: string): this; + } + + export interface MemoryUsage { + rss: number; + heapTotal: number; + heapUsed: number; + } + + export interface CpuUsage { + user: number; + system: number; + } + + export interface ProcessVersions { + http_parser: string; + node: string; + v8: string; + ares: string; + uv: string; + zlib: string; + modules: string; + openssl: string; + } + + type Platform = 'aix' + | 'android' + | 'darwin' + | 'freebsd' + | 'linux' + | 'openbsd' + | 'sunos' + | 'win32' + | 'cygwin'; + + type Signals = + "SIGABRT" | "SIGALRM" | "SIGBUS" | "SIGCHLD" | "SIGCONT" | "SIGFPE" | "SIGHUP" | "SIGILL" | "SIGINT" | "SIGIO" | + "SIGIOT" | "SIGKILL" | "SIGPIPE" | "SIGPOLL" | "SIGPROF" | "SIGPWR" | "SIGQUIT" | "SIGSEGV" | "SIGSTKFLT" | + "SIGSTOP" | "SIGSYS" | "SIGTERM" | "SIGTRAP" | "SIGTSTP" | "SIGTTIN" | "SIGTTOU" | "SIGUNUSED" | "SIGURG" | + "SIGUSR1" | "SIGUSR2" | "SIGVTALRM" | "SIGWINCH" | "SIGXCPU" | "SIGXFSZ" | "SIGBREAK" | "SIGLOST" | "SIGINFO"; + + type BeforeExitListener = (code: number) => void; + type DisconnectListener = () => void; + type ExitListener = (code: number) => void; + type RejectionHandledListener = (promise: Promise) => void; + type UncaughtExceptionListener = (error: Error) => void; + type UnhandledRejectionListener = (reason: any, promise: Promise) => void; + type WarningListener = (warning: Error) => void; + type MessageListener = (message: any, sendHandle: any) => void; + type SignalsListener = (signal: Signals) => void; + type NewListenerListener = (type: string | symbol, listener: (...args: any[]) => void) => void; + type RemoveListenerListener = (type: string | symbol, listener: (...args: any[]) => void) => void; + + export interface Socket extends ReadWriteStream { + isTTY?: true; + } + + export interface ProcessEnv { + [key: string]: string | undefined; + } + + export interface WriteStream extends Socket { + readonly writableHighWaterMark: number; + readonly writableLength: number; + columns?: number; + rows?: number; + _write(chunk: any, encoding: string, callback: Function): void; + _destroy(err: Error, callback: Function): void; + _final(callback: Function): void; + setDefaultEncoding(encoding: string): this; + cork(): void; + uncork(): void; + destroy(error?: Error): void; + } + export interface ReadStream extends Socket { + readonly readableHighWaterMark: number; + readonly readableLength: number; + isRaw?: boolean; + setRawMode?(mode: boolean): void; + _read(size: number): void; + _destroy(err: Error, callback: Function): void; + push(chunk: any, encoding?: string): boolean; + destroy(error?: Error): void; + } + + export interface Process extends EventEmitter { + stdout: WriteStream; + stderr: WriteStream; + stdin: ReadStream; + openStdin(): Socket; + argv: string[]; + argv0: string; + execArgv: string[]; + execPath: string; + abort(): void; + chdir(directory: string): void; + cwd(): string; + emitWarning(warning: string | Error, name?: string, ctor?: Function): void; + env: ProcessEnv; + exit(code?: number): never; + exitCode: number; + getgid(): number; + setgid(id: number | string): void; + getuid(): number; + setuid(id: number | string): void; + geteuid(): number; + seteuid(id: number | string): void; + getegid(): number; + setegid(id: number | string): void; + getgroups(): number[]; + setgroups(groups: Array): void; + setUncaughtExceptionCaptureCallback(cb: ((err: Error) => void) | null): void; + hasUncaughtExceptionCaptureCallback(): boolean; + version: string; + versions: ProcessVersions; + config: { + target_defaults: { + cflags: any[]; + default_configuration: string; + defines: string[]; + include_dirs: string[]; + libraries: string[]; + }; + variables: { + clang: number; + host_arch: string; + node_install_npm: boolean; + node_install_waf: boolean; + node_prefix: string; + node_shared_openssl: boolean; + node_shared_v8: boolean; + node_shared_zlib: boolean; + node_use_dtrace: boolean; + node_use_etw: boolean; + node_use_openssl: boolean; + target_arch: string; + v8_no_strict_aliasing: number; + v8_use_snapshot: boolean; + visibility: string; + }; + }; + kill(pid: number, signal?: string | number): void; + pid: number; + ppid: number; + title: string; + arch: string; + platform: Platform; + mainModule?: NodeModule; + memoryUsage(): MemoryUsage; + cpuUsage(previousValue?: CpuUsage): CpuUsage; + nextTick(callback: Function, ...args: any[]): void; + umask(mask?: number): number; + uptime(): number; + hrtime(time?: [number, number]): [number, number]; + domain: Domain; + + // Worker + send?(message: any, sendHandle?: any): void; + disconnect(): void; + connected: boolean; + + /** + * EventEmitter + * 1. beforeExit + * 2. disconnect + * 3. exit + * 4. message + * 5. rejectionHandled + * 6. uncaughtException + * 7. unhandledRejection + * 8. warning + * 9. message + * 10. + * 11. newListener/removeListener inherited from EventEmitter + */ + addListener(event: "beforeExit", listener: BeforeExitListener): this; + addListener(event: "disconnect", listener: DisconnectListener): this; + addListener(event: "exit", listener: ExitListener): this; + addListener(event: "rejectionHandled", listener: RejectionHandledListener): this; + addListener(event: "uncaughtException", listener: UncaughtExceptionListener): this; + addListener(event: "unhandledRejection", listener: UnhandledRejectionListener): this; + addListener(event: "warning", listener: WarningListener): this; + addListener(event: "message", listener: MessageListener): this; + addListener(event: Signals, listener: SignalsListener): this; + addListener(event: "newListener", listener: NewListenerListener): this; + addListener(event: "removeListener", listener: RemoveListenerListener): this; + + emit(event: "beforeExit", code: number): boolean; + emit(event: "disconnect"): boolean; + emit(event: "exit", code: number): boolean; + emit(event: "rejectionHandled", promise: Promise): boolean; + emit(event: "uncaughtException", error: Error): boolean; + emit(event: "unhandledRejection", reason: any, promise: Promise): boolean; + emit(event: "warning", warning: Error): boolean; + emit(event: "message", message: any, sendHandle: any): this; + emit(event: Signals): boolean; + emit(event: "newListener", eventName: string | symbol, listener: (...args: any[]) => void): this; + emit(event: "removeListener", eventName: string, listener: (...args: any[]) => void): this; + + on(event: "beforeExit", listener: BeforeExitListener): this; + on(event: "disconnect", listener: DisconnectListener): this; + on(event: "exit", listener: ExitListener): this; + on(event: "rejectionHandled", listener: RejectionHandledListener): this; + on(event: "uncaughtException", listener: UncaughtExceptionListener): this; + on(event: "unhandledRejection", listener: UnhandledRejectionListener): this; + on(event: "warning", listener: WarningListener): this; + on(event: "message", listener: MessageListener): this; + on(event: Signals, listener: SignalsListener): this; + on(event: "newListener", listener: NewListenerListener): this; + on(event: "removeListener", listener: RemoveListenerListener): this; + + once(event: "beforeExit", listener: BeforeExitListener): this; + once(event: "disconnect", listener: DisconnectListener): this; + once(event: "exit", listener: ExitListener): this; + once(event: "rejectionHandled", listener: RejectionHandledListener): this; + once(event: "uncaughtException", listener: UncaughtExceptionListener): this; + once(event: "unhandledRejection", listener: UnhandledRejectionListener): this; + once(event: "warning", listener: WarningListener): this; + once(event: "message", listener: MessageListener): this; + once(event: Signals, listener: SignalsListener): this; + once(event: "newListener", listener: NewListenerListener): this; + once(event: "removeListener", listener: RemoveListenerListener): this; + + prependListener(event: "beforeExit", listener: BeforeExitListener): this; + prependListener(event: "disconnect", listener: DisconnectListener): this; + prependListener(event: "exit", listener: ExitListener): this; + prependListener(event: "rejectionHandled", listener: RejectionHandledListener): this; + prependListener(event: "uncaughtException", listener: UncaughtExceptionListener): this; + prependListener(event: "unhandledRejection", listener: UnhandledRejectionListener): this; + prependListener(event: "warning", listener: WarningListener): this; + prependListener(event: "message", listener: MessageListener): this; + prependListener(event: Signals, listener: SignalsListener): this; + prependListener(event: "newListener", listener: NewListenerListener): this; + prependListener(event: "removeListener", listener: RemoveListenerListener): this; + + prependOnceListener(event: "beforeExit", listener: BeforeExitListener): this; + prependOnceListener(event: "disconnect", listener: DisconnectListener): this; + prependOnceListener(event: "exit", listener: ExitListener): this; + prependOnceListener(event: "rejectionHandled", listener: RejectionHandledListener): this; + prependOnceListener(event: "uncaughtException", listener: UncaughtExceptionListener): this; + prependOnceListener(event: "unhandledRejection", listener: UnhandledRejectionListener): this; + prependOnceListener(event: "warning", listener: WarningListener): this; + prependOnceListener(event: "message", listener: MessageListener): this; + prependOnceListener(event: Signals, listener: SignalsListener): this; + prependOnceListener(event: "newListener", listener: NewListenerListener): this; + prependOnceListener(event: "removeListener", listener: RemoveListenerListener): this; + + listeners(event: "beforeExit"): BeforeExitListener[]; + listeners(event: "disconnect"): DisconnectListener[]; + listeners(event: "exit"): ExitListener[]; + listeners(event: "rejectionHandled"): RejectionHandledListener[]; + listeners(event: "uncaughtException"): UncaughtExceptionListener[]; + listeners(event: "unhandledRejection"): UnhandledRejectionListener[]; + listeners(event: "warning"): WarningListener[]; + listeners(event: "message"): MessageListener[]; + listeners(event: Signals): SignalsListener[]; + listeners(event: "newListener"): NewListenerListener[]; + listeners(event: "removeListener"): RemoveListenerListener[]; + } + + export interface Global { + Array: typeof Array; + ArrayBuffer: typeof ArrayBuffer; + Boolean: typeof Boolean; + Buffer: typeof Buffer; + DataView: typeof DataView; + Date: typeof Date; + Error: typeof Error; + EvalError: typeof EvalError; + Float32Array: typeof Float32Array; + Float64Array: typeof Float64Array; + Function: typeof Function; + GLOBAL: Global; + Infinity: typeof Infinity; + Int16Array: typeof Int16Array; + Int32Array: typeof Int32Array; + Int8Array: typeof Int8Array; + Intl: typeof Intl; + JSON: typeof JSON; + Map: MapConstructor; + Math: typeof Math; + NaN: typeof NaN; + Number: typeof Number; + Object: typeof Object; + Promise: Function; + RangeError: typeof RangeError; + ReferenceError: typeof ReferenceError; + RegExp: typeof RegExp; + Set: SetConstructor; + String: typeof String; + Symbol: Function; + SyntaxError: typeof SyntaxError; + TypeError: typeof TypeError; + URIError: typeof URIError; + Uint16Array: typeof Uint16Array; + Uint32Array: typeof Uint32Array; + Uint8Array: typeof Uint8Array; + Uint8ClampedArray: Function; + WeakMap: WeakMapConstructor; + WeakSet: WeakSetConstructor; + clearImmediate: (immediateId: any) => void; + clearInterval: (intervalId: NodeJS.Timer) => void; + clearTimeout: (timeoutId: NodeJS.Timer) => void; + console: typeof console; + decodeURI: typeof decodeURI; + decodeURIComponent: typeof decodeURIComponent; + encodeURI: typeof encodeURI; + encodeURIComponent: typeof encodeURIComponent; + escape: (str: string) => string; + eval: typeof eval; + global: Global; + isFinite: typeof isFinite; + isNaN: typeof isNaN; + parseFloat: typeof parseFloat; + parseInt: typeof parseInt; + process: Process; + root: Global; + setImmediate: (callback: (...args: any[]) => void, ...args: any[]) => any; + setInterval: (callback: (...args: any[]) => void, ms: number, ...args: any[]) => NodeJS.Timer; + setTimeout: (callback: (...args: any[]) => void, ms: number, ...args: any[]) => NodeJS.Timer; + undefined: typeof undefined; + unescape: (str: string) => string; + gc: () => void; + v8debug?: any; + } + + export interface Timer { + ref(): void; + unref(): void; + } + + class Module { + static runMain(): void; + static wrap(code: string): string; + static builtinModules: string[]; + + static Module: typeof Module; + + exports: any; + require: NodeRequireFunction; + id: string; + filename: string; + loaded: boolean; + parent: Module | null; + children: Module[]; + paths: string[]; + + constructor(id: string, parent?: Module); + } +} + +interface IterableIterator { } + +/** + * @deprecated + */ +interface NodeBuffer extends Uint8Array { + write(string: string, offset?: number, length?: number, encoding?: string): number; + toString(encoding?: string, start?: number, end?: number): string; + toJSON(): { type: 'Buffer', data: any[] }; + equals(otherBuffer: Buffer): boolean; + compare(otherBuffer: Buffer, targetStart?: number, targetEnd?: number, sourceStart?: number, sourceEnd?: number): number; + copy(targetBuffer: Buffer, targetStart?: number, sourceStart?: number, sourceEnd?: number): number; + slice(start?: number, end?: number): Buffer; + writeUIntLE(value: number, offset: number, byteLength: number, noAssert?: boolean): number; + writeUIntBE(value: number, offset: number, byteLength: number, noAssert?: boolean): number; + writeIntLE(value: number, offset: number, byteLength: number, noAssert?: boolean): number; + writeIntBE(value: number, offset: number, byteLength: number, noAssert?: boolean): number; + readUIntLE(offset: number, byteLength: number, noAssert?: boolean): number; + readUIntBE(offset: number, byteLength: number, noAssert?: boolean): number; + readIntLE(offset: number, byteLength: number, noAssert?: boolean): number; + readIntBE(offset: number, byteLength: number, noAssert?: boolean): number; + readUInt8(offset: number, noAssert?: boolean): number; + readUInt16LE(offset: number, noAssert?: boolean): number; + readUInt16BE(offset: number, noAssert?: boolean): number; + readUInt32LE(offset: number, noAssert?: boolean): number; + readUInt32BE(offset: number, noAssert?: boolean): number; + readInt8(offset: number, noAssert?: boolean): number; + readInt16LE(offset: number, noAssert?: boolean): number; + readInt16BE(offset: number, noAssert?: boolean): number; + readInt32LE(offset: number, noAssert?: boolean): number; + readInt32BE(offset: number, noAssert?: boolean): number; + readFloatLE(offset: number, noAssert?: boolean): number; + readFloatBE(offset: number, noAssert?: boolean): number; + readDoubleLE(offset: number, noAssert?: boolean): number; + readDoubleBE(offset: number, noAssert?: boolean): number; + swap16(): Buffer; + swap32(): Buffer; + swap64(): Buffer; + writeUInt8(value: number, offset: number, noAssert?: boolean): number; + writeUInt16LE(value: number, offset: number, noAssert?: boolean): number; + writeUInt16BE(value: number, offset: number, noAssert?: boolean): number; + writeUInt32LE(value: number, offset: number, noAssert?: boolean): number; + writeUInt32BE(value: number, offset: number, noAssert?: boolean): number; + writeInt8(value: number, offset: number, noAssert?: boolean): number; + writeInt16LE(value: number, offset: number, noAssert?: boolean): number; + writeInt16BE(value: number, offset: number, noAssert?: boolean): number; + writeInt32LE(value: number, offset: number, noAssert?: boolean): number; + writeInt32BE(value: number, offset: number, noAssert?: boolean): number; + writeFloatLE(value: number, offset: number, noAssert?: boolean): number; + writeFloatBE(value: number, offset: number, noAssert?: boolean): number; + writeDoubleLE(value: number, offset: number, noAssert?: boolean): number; + writeDoubleBE(value: number, offset: number, noAssert?: boolean): number; + fill(value: any, offset?: number, end?: number): this; + indexOf(value: string | number | Buffer, byteOffset?: number, encoding?: string): number; + lastIndexOf(value: string | number | Buffer, byteOffset?: number, encoding?: string): number; + entries(): IterableIterator<[number, number]>; + includes(value: string | number | Buffer, byteOffset?: number, encoding?: string): boolean; + keys(): IterableIterator; + values(): IterableIterator; +} + +/************************************************ +* * +* MODULES * +* * +************************************************/ +declare module "buffer" { + export var INSPECT_MAX_BYTES: number; + var BuffType: typeof Buffer; + var SlowBuffType: typeof SlowBuffer; + export { BuffType as Buffer, SlowBuffType as SlowBuffer }; +} + +declare module "querystring" { + export interface StringifyOptions { + encodeURIComponent?: Function; + } + + export interface ParseOptions { + maxKeys?: number; + decodeURIComponent?: Function; + } + + interface ParsedUrlQuery { [key: string]: string | string[]; } + + export function stringify(obj: T, sep?: string, eq?: string, options?: StringifyOptions): string; + export function parse(str: string, sep?: string, eq?: string, options?: ParseOptions): ParsedUrlQuery; + export function parse(str: string, sep?: string, eq?: string, options?: ParseOptions): T; + export function escape(str: string): string; + export function unescape(str: string): string; +} + +declare module "events" { + class internal extends NodeJS.EventEmitter { } + + namespace internal { + export class EventEmitter extends internal { + static listenerCount(emitter: EventEmitter, event: string | symbol): number; // deprecated + static defaultMaxListeners: number; + + addListener(event: string | symbol, listener: (...args: any[]) => void): this; + on(event: string | symbol, listener: (...args: any[]) => void): this; + once(event: string | symbol, listener: (...args: any[]) => void): this; + prependListener(event: string | symbol, listener: (...args: any[]) => void): this; + prependOnceListener(event: string | symbol, listener: (...args: any[]) => void): this; + removeListener(event: string | symbol, listener: (...args: any[]) => void): this; + removeAllListeners(event?: string | symbol): this; + setMaxListeners(n: number): this; + getMaxListeners(): number; + listeners(event: string | symbol): Function[]; + rawListeners(event: string | symbol): Function[]; + emit(event: string | symbol, ...args: any[]): boolean; + eventNames(): Array; + listenerCount(type: string | symbol): number; + } + } + + export = internal; +} + +declare module "http" { + import * as events from "events"; + import * as net from "net"; + import * as stream from "stream"; + import { URL } from "url"; + + // incoming headers will never contain number + export interface IncomingHttpHeaders { + 'accept'?: string; + 'access-control-allow-origin'?: string; + 'access-control-allow-credentials'?: string; + 'access-control-expose-headers'?: string; + 'access-control-max-age'?: string; + 'access-control-allow-methods'?: string; + 'access-control-allow-headers'?: string; + 'accept-patch'?: string; + 'accept-ranges'?: string; + 'age'?: string; + 'allow'?: string; + 'alt-svc'?: string; + 'cache-control'?: string; + 'connection'?: string; + 'content-disposition'?: string; + 'content-encoding'?: string; + 'content-language'?: string; + 'content-length'?: string; + 'content-location'?: string; + 'content-range'?: string; + 'content-type'?: string; + 'date'?: string; + 'expires'?: string; + 'host'?: string; + 'last-modified'?: string; + 'location'?: string; + 'pragma'?: string; + 'proxy-authenticate'?: string; + 'public-key-pins'?: string; + 'retry-after'?: string; + 'set-cookie'?: string[]; + 'strict-transport-security'?: string; + 'trailer'?: string; + 'transfer-encoding'?: string; + 'tk'?: string; + 'upgrade'?: string; + 'vary'?: string; + 'via'?: string; + 'warning'?: string; + 'www-authenticate'?: string; + [header: string]: string | string[] | undefined; + } + + // outgoing headers allows numbers (as they are converted internally to strings) + export interface OutgoingHttpHeaders { + [header: string]: number | string | string[] | undefined; + } + + export interface ClientRequestArgs { + protocol?: string; + host?: string; + hostname?: string; + family?: number; + port?: number | string; + defaultPort?: number | string; + localAddress?: string; + socketPath?: string; + method?: string; + path?: string; + headers?: OutgoingHttpHeaders; + auth?: string; + agent?: Agent | boolean; + _defaultAgent?: Agent; + timeout?: number; + // https://github.com/nodejs/node/blob/master/lib/_http_client.js#L278 + createConnection?: (options: ClientRequestArgs, oncreate: (err: Error, socket: net.Socket) => void) => net.Socket; + } + + export class Server extends net.Server { + constructor(requestListener?: (req: IncomingMessage, res: ServerResponse) => void); + + setTimeout(msecs?: number, callback?: () => void): this; + setTimeout(callback: () => void): this; + maxHeadersCount: number; + timeout: number; + keepAliveTimeout: number; + } + /** + * @deprecated Use IncomingMessage + */ + export class ServerRequest extends IncomingMessage { + connection: net.Socket; + } + + // https://github.com/nodejs/node/blob/master/lib/_http_outgoing.js + export class OutgoingMessage extends stream.Writable { + upgrading: boolean; + chunkedEncoding: boolean; + shouldKeepAlive: boolean; + useChunkedEncodingByDefault: boolean; + sendDate: boolean; + finished: boolean; + headersSent: boolean; + connection: net.Socket; + + constructor(); + + setTimeout(msecs: number, callback?: () => void): this; + destroy(error: Error): void; + setHeader(name: string, value: number | string | string[]): void; + getHeader(name: string): number | string | string[] | undefined; + getHeaders(): OutgoingHttpHeaders; + getHeaderNames(): string[]; + hasHeader(name: string): boolean; + removeHeader(name: string): void; + addTrailers(headers: OutgoingHttpHeaders | Array<[string, string]>): void; + flushHeaders(): void; + } + + // https://github.com/nodejs/node/blob/master/lib/_http_server.js#L108-L256 + export class ServerResponse extends OutgoingMessage { + statusCode: number; + statusMessage: string; + + constructor(req: IncomingMessage); + + assignSocket(socket: net.Socket): void; + detachSocket(socket: net.Socket): void; + // https://github.com/nodejs/node/blob/master/test/parallel/test-http-write-callbacks.js#L53 + // no args in writeContinue callback + writeContinue(callback?: () => void): void; + writeHead(statusCode: number, reasonPhrase?: string, headers?: OutgoingHttpHeaders): void; + writeHead(statusCode: number, headers?: OutgoingHttpHeaders): void; + } + + // https://github.com/nodejs/node/blob/master/lib/_http_client.js#L77 + export class ClientRequest extends OutgoingMessage { + connection: net.Socket; + socket: net.Socket; + aborted: number; + + constructor(url: string | URL | ClientRequestArgs, cb?: (res: IncomingMessage) => void); + + abort(): void; + onSocket(socket: net.Socket): void; + setTimeout(timeout: number, callback?: () => void): this; + setNoDelay(noDelay?: boolean): void; + setSocketKeepAlive(enable?: boolean, initialDelay?: number): void; + } + + export class IncomingMessage extends stream.Readable { + constructor(socket: net.Socket); + + httpVersion: string; + httpVersionMajor: number; + httpVersionMinor: number; + connection: net.Socket; + headers: IncomingHttpHeaders; + rawHeaders: string[]; + trailers: { [key: string]: string | undefined }; + rawTrailers: string[]; + setTimeout(msecs: number, callback: () => void): this; + /** + * Only valid for request obtained from http.Server. + */ + method?: string; + /** + * Only valid for request obtained from http.Server. + */ + url?: string; + /** + * Only valid for response obtained from http.ClientRequest. + */ + statusCode?: number; + /** + * Only valid for response obtained from http.ClientRequest. + */ + statusMessage?: string; + socket: net.Socket; + destroy(error?: Error): void; + } + + /** + * @deprecated Use IncomingMessage + */ + export class ClientResponse extends IncomingMessage { } + + export interface AgentOptions { + /** + * Keep sockets around in a pool to be used by other requests in the future. Default = false + */ + keepAlive?: boolean; + /** + * When using HTTP KeepAlive, how often to send TCP KeepAlive packets over sockets being kept alive. Default = 1000. + * Only relevant if keepAlive is set to true. + */ + keepAliveMsecs?: number; + /** + * Maximum number of sockets to allow per host. Default for Node 0.10 is 5, default for Node 0.12 is Infinity + */ + maxSockets?: number; + /** + * Maximum number of sockets to leave open in a free state. Only relevant if keepAlive is set to true. Default = 256. + */ + maxFreeSockets?: number; + } + + export class Agent { + maxSockets: number; + sockets: any; + requests: any; + + constructor(opts?: AgentOptions); + + /** + * Destroy any sockets that are currently in use by the agent. + * It is usually not necessary to do this. However, if you are using an agent with KeepAlive enabled, + * then it is best to explicitly shut down the agent when you know that it will no longer be used. Otherwise, + * sockets may hang open for quite a long time before the server terminates them. + */ + destroy(): void; + } + + export var METHODS: string[]; + + export var STATUS_CODES: { + [errorCode: number]: string | undefined; + [errorCode: string]: string | undefined; + }; + + export function createServer(requestListener?: (request: IncomingMessage, response: ServerResponse) => void): Server; + export function createClient(port?: number, host?: string): any; + + // although RequestOptions are passed as ClientRequestArgs to ClientRequest directly, + // create interface RequestOptions would make the naming more clear to developers + export interface RequestOptions extends ClientRequestArgs { } + export function request(options: RequestOptions | string | URL, callback?: (res: IncomingMessage) => void): ClientRequest; + export function get(options: RequestOptions | string | URL, callback?: (res: IncomingMessage) => void): ClientRequest; + export var globalAgent: Agent; +} + +declare module "cluster" { + import * as child from "child_process"; + import * as events from "events"; + import * as net from "net"; + + // interfaces + export interface ClusterSettings { + execArgv?: string[]; // default: process.execArgv + exec?: string; + args?: string[]; + silent?: boolean; + stdio?: any[]; + uid?: number; + gid?: number; + inspectPort?: number | (() => number); + } + + export interface Address { + address: string; + port: number; + addressType: number | "udp4" | "udp6"; // 4, 6, -1, "udp4", "udp6" + } + + export class Worker extends events.EventEmitter { + id: number; + process: child.ChildProcess; + suicide: boolean; + send(message: any, sendHandle?: any, callback?: (error: Error) => void): boolean; + kill(signal?: string): void; + destroy(signal?: string): void; + disconnect(): void; + isConnected(): boolean; + isDead(): boolean; + exitedAfterDisconnect: boolean; + + /** + * events.EventEmitter + * 1. disconnect + * 2. error + * 3. exit + * 4. listening + * 5. message + * 6. online + */ + addListener(event: string, listener: (...args: any[]) => void): this; + addListener(event: "disconnect", listener: () => void): this; + addListener(event: "error", listener: (error: Error) => void): this; + addListener(event: "exit", listener: (code: number, signal: string) => void): this; + addListener(event: "listening", listener: (address: Address) => void): this; + addListener(event: "message", listener: (message: any, handle: net.Socket | net.Server) => void): this; // the handle is a net.Socket or net.Server object, or undefined. + addListener(event: "online", listener: () => void): this; + + emit(event: string | symbol, ...args: any[]): boolean; + emit(event: "disconnect"): boolean; + emit(event: "error", error: Error): boolean; + emit(event: "exit", code: number, signal: string): boolean; + emit(event: "listening", address: Address): boolean; + emit(event: "message", message: any, handle: net.Socket | net.Server): boolean; + emit(event: "online"): boolean; + + on(event: string, listener: (...args: any[]) => void): this; + on(event: "disconnect", listener: () => void): this; + on(event: "error", listener: (error: Error) => void): this; + on(event: "exit", listener: (code: number, signal: string) => void): this; + on(event: "listening", listener: (address: Address) => void): this; + on(event: "message", listener: (message: any, handle: net.Socket | net.Server) => void): this; // the handle is a net.Socket or net.Server object, or undefined. + on(event: "online", listener: () => void): this; + + once(event: string, listener: (...args: any[]) => void): this; + once(event: "disconnect", listener: () => void): this; + once(event: "error", listener: (error: Error) => void): this; + once(event: "exit", listener: (code: number, signal: string) => void): this; + once(event: "listening", listener: (address: Address) => void): this; + once(event: "message", listener: (message: any, handle: net.Socket | net.Server) => void): this; // the handle is a net.Socket or net.Server object, or undefined. + once(event: "online", listener: () => void): this; + + prependListener(event: string, listener: (...args: any[]) => void): this; + prependListener(event: "disconnect", listener: () => void): this; + prependListener(event: "error", listener: (error: Error) => void): this; + prependListener(event: "exit", listener: (code: number, signal: string) => void): this; + prependListener(event: "listening", listener: (address: Address) => void): this; + prependListener(event: "message", listener: (message: any, handle: net.Socket | net.Server) => void): this; // the handle is a net.Socket or net.Server object, or undefined. + prependListener(event: "online", listener: () => void): this; + + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + prependOnceListener(event: "disconnect", listener: () => void): this; + prependOnceListener(event: "error", listener: (error: Error) => void): this; + prependOnceListener(event: "exit", listener: (code: number, signal: string) => void): this; + prependOnceListener(event: "listening", listener: (address: Address) => void): this; + prependOnceListener(event: "message", listener: (message: any, handle: net.Socket | net.Server) => void): this; // the handle is a net.Socket or net.Server object, or undefined. + prependOnceListener(event: "online", listener: () => void): this; + } + + export interface Cluster extends events.EventEmitter { + Worker: Worker; + disconnect(callback?: Function): void; + fork(env?: any): Worker; + isMaster: boolean; + isWorker: boolean; + // TODO: cluster.schedulingPolicy + settings: ClusterSettings; + setupMaster(settings?: ClusterSettings): void; + worker?: Worker; + workers?: { + [index: string]: Worker | undefined + }; + + /** + * events.EventEmitter + * 1. disconnect + * 2. exit + * 3. fork + * 4. listening + * 5. message + * 6. online + * 7. setup + */ + addListener(event: string, listener: (...args: any[]) => void): this; + addListener(event: "disconnect", listener: (worker: Worker) => void): this; + addListener(event: "exit", listener: (worker: Worker, code: number, signal: string) => void): this; + addListener(event: "fork", listener: (worker: Worker) => void): this; + addListener(event: "listening", listener: (worker: Worker, address: Address) => void): this; + addListener(event: "message", listener: (worker: Worker, message: any, handle: net.Socket | net.Server) => void): this; // the handle is a net.Socket or net.Server object, or undefined. + addListener(event: "online", listener: (worker: Worker) => void): this; + addListener(event: "setup", listener: (settings: any) => void): this; + + emit(event: string | symbol, ...args: any[]): boolean; + emit(event: "disconnect", worker: Worker): boolean; + emit(event: "exit", worker: Worker, code: number, signal: string): boolean; + emit(event: "fork", worker: Worker): boolean; + emit(event: "listening", worker: Worker, address: Address): boolean; + emit(event: "message", worker: Worker, message: any, handle: net.Socket | net.Server): boolean; + emit(event: "online", worker: Worker): boolean; + emit(event: "setup", settings: any): boolean; + + on(event: string, listener: (...args: any[]) => void): this; + on(event: "disconnect", listener: (worker: Worker) => void): this; + on(event: "exit", listener: (worker: Worker, code: number, signal: string) => void): this; + on(event: "fork", listener: (worker: Worker) => void): this; + on(event: "listening", listener: (worker: Worker, address: Address) => void): this; + on(event: "message", listener: (worker: Worker, message: any, handle: net.Socket | net.Server) => void): this; // the handle is a net.Socket or net.Server object, or undefined. + on(event: "online", listener: (worker: Worker) => void): this; + on(event: "setup", listener: (settings: any) => void): this; + + once(event: string, listener: (...args: any[]) => void): this; + once(event: "disconnect", listener: (worker: Worker) => void): this; + once(event: "exit", listener: (worker: Worker, code: number, signal: string) => void): this; + once(event: "fork", listener: (worker: Worker) => void): this; + once(event: "listening", listener: (worker: Worker, address: Address) => void): this; + once(event: "message", listener: (worker: Worker, message: any, handle: net.Socket | net.Server) => void): this; // the handle is a net.Socket or net.Server object, or undefined. + once(event: "online", listener: (worker: Worker) => void): this; + once(event: "setup", listener: (settings: any) => void): this; + + prependListener(event: string, listener: (...args: any[]) => void): this; + prependListener(event: "disconnect", listener: (worker: Worker) => void): this; + prependListener(event: "exit", listener: (worker: Worker, code: number, signal: string) => void): this; + prependListener(event: "fork", listener: (worker: Worker) => void): this; + prependListener(event: "listening", listener: (worker: Worker, address: Address) => void): this; + prependListener(event: "message", listener: (worker: Worker, message: any, handle: net.Socket | net.Server) => void): this; // the handle is a net.Socket or net.Server object, or undefined. + prependListener(event: "online", listener: (worker: Worker) => void): this; + prependListener(event: "setup", listener: (settings: any) => void): this; + + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + prependOnceListener(event: "disconnect", listener: (worker: Worker) => void): this; + prependOnceListener(event: "exit", listener: (worker: Worker, code: number, signal: string) => void): this; + prependOnceListener(event: "fork", listener: (worker: Worker) => void): this; + prependOnceListener(event: "listening", listener: (worker: Worker, address: Address) => void): this; + prependOnceListener(event: "message", listener: (worker: Worker, message: any, handle: net.Socket | net.Server) => void): this; // the handle is a net.Socket or net.Server object, or undefined. + prependOnceListener(event: "online", listener: (worker: Worker) => void): this; + prependOnceListener(event: "setup", listener: (settings: any) => void): this; + } + + export function disconnect(callback?: Function): void; + export function fork(env?: any): Worker; + export var isMaster: boolean; + export var isWorker: boolean; + // TODO: cluster.schedulingPolicy + export var settings: ClusterSettings; + export function setupMaster(settings?: ClusterSettings): void; + export var worker: Worker; + export var workers: { + [index: string]: Worker | undefined + }; + + /** + * events.EventEmitter + * 1. disconnect + * 2. exit + * 3. fork + * 4. listening + * 5. message + * 6. online + * 7. setup + */ + export function addListener(event: string, listener: (...args: any[]) => void): Cluster; + export function addListener(event: "disconnect", listener: (worker: Worker) => void): Cluster; + export function addListener(event: "exit", listener: (worker: Worker, code: number, signal: string) => void): Cluster; + export function addListener(event: "fork", listener: (worker: Worker) => void): Cluster; + export function addListener(event: "listening", listener: (worker: Worker, address: Address) => void): Cluster; + export function addListener(event: "message", listener: (worker: Worker, message: any, handle: net.Socket | net.Server) => void): Cluster; // the handle is a net.Socket or net.Server object, or undefined. + export function addListener(event: "online", listener: (worker: Worker) => void): Cluster; + export function addListener(event: "setup", listener: (settings: any) => void): Cluster; + + export function emit(event: string | symbol, ...args: any[]): boolean; + export function emit(event: "disconnect", worker: Worker): boolean; + export function emit(event: "exit", worker: Worker, code: number, signal: string): boolean; + export function emit(event: "fork", worker: Worker): boolean; + export function emit(event: "listening", worker: Worker, address: Address): boolean; + export function emit(event: "message", worker: Worker, message: any, handle: net.Socket | net.Server): boolean; + export function emit(event: "online", worker: Worker): boolean; + export function emit(event: "setup", settings: any): boolean; + + export function on(event: string, listener: (...args: any[]) => void): Cluster; + export function on(event: "disconnect", listener: (worker: Worker) => void): Cluster; + export function on(event: "exit", listener: (worker: Worker, code: number, signal: string) => void): Cluster; + export function on(event: "fork", listener: (worker: Worker) => void): Cluster; + export function on(event: "listening", listener: (worker: Worker, address: Address) => void): Cluster; + export function on(event: "message", listener: (worker: Worker, message: any, handle: net.Socket | net.Server) => void): Cluster; // the handle is a net.Socket or net.Server object, or undefined. + export function on(event: "online", listener: (worker: Worker) => void): Cluster; + export function on(event: "setup", listener: (settings: any) => void): Cluster; + + export function once(event: string, listener: (...args: any[]) => void): Cluster; + export function once(event: "disconnect", listener: (worker: Worker) => void): Cluster; + export function once(event: "exit", listener: (worker: Worker, code: number, signal: string) => void): Cluster; + export function once(event: "fork", listener: (worker: Worker) => void): Cluster; + export function once(event: "listening", listener: (worker: Worker, address: Address) => void): Cluster; + export function once(event: "message", listener: (worker: Worker, message: any, handle: net.Socket | net.Server) => void): Cluster; // the handle is a net.Socket or net.Server object, or undefined. + export function once(event: "online", listener: (worker: Worker) => void): Cluster; + export function once(event: "setup", listener: (settings: any) => void): Cluster; + + export function removeListener(event: string, listener: (...args: any[]) => void): Cluster; + export function removeAllListeners(event?: string): Cluster; + export function setMaxListeners(n: number): Cluster; + export function getMaxListeners(): number; + export function listeners(event: string): Function[]; + export function listenerCount(type: string): number; + + export function prependListener(event: string, listener: (...args: any[]) => void): Cluster; + export function prependListener(event: "disconnect", listener: (worker: Worker) => void): Cluster; + export function prependListener(event: "exit", listener: (worker: Worker, code: number, signal: string) => void): Cluster; + export function prependListener(event: "fork", listener: (worker: Worker) => void): Cluster; + export function prependListener(event: "listening", listener: (worker: Worker, address: Address) => void): Cluster; + export function prependListener(event: "message", listener: (worker: Worker, message: any, handle: net.Socket | net.Server) => void): Cluster; // the handle is a net.Socket or net.Server object, or undefined. + export function prependListener(event: "online", listener: (worker: Worker) => void): Cluster; + export function prependListener(event: "setup", listener: (settings: any) => void): Cluster; + + export function prependOnceListener(event: string, listener: (...args: any[]) => void): Cluster; + export function prependOnceListener(event: "disconnect", listener: (worker: Worker) => void): Cluster; + export function prependOnceListener(event: "exit", listener: (worker: Worker, code: number, signal: string) => void): Cluster; + export function prependOnceListener(event: "fork", listener: (worker: Worker) => void): Cluster; + export function prependOnceListener(event: "listening", listener: (worker: Worker, address: Address) => void): Cluster; + export function prependOnceListener(event: "message", listener: (worker: Worker, message: any, handle: net.Socket | net.Server) => void): Cluster; // the handle is a net.Socket or net.Server object, or undefined. + export function prependOnceListener(event: "online", listener: (worker: Worker) => void): Cluster; + export function prependOnceListener(event: "setup", listener: (settings: any) => void): Cluster; + + export function eventNames(): string[]; +} + +declare module "zlib" { + import * as stream from "stream"; + + export interface ZlibOptions { + flush?: number; // default: zlib.constants.Z_NO_FLUSH + finishFlush?: number; // default: zlib.constants.Z_FINISH + chunkSize?: number; // default: 16*1024 + windowBits?: number; + level?: number; // compression only + memLevel?: number; // compression only + strategy?: number; // compression only + dictionary?: any; // deflate/inflate only, empty dictionary by default + } + + export interface Zlib { + readonly bytesRead: number; + close(callback?: () => void): void; + flush(kind?: number | (() => void), callback?: () => void): void; + } + + export interface ZlibParams { + params(level: number, strategy: number, callback: () => void): void; + } + + export interface ZlibReset { + reset(): void; + } + + export interface Gzip extends stream.Transform, Zlib { } + export interface Gunzip extends stream.Transform, Zlib { } + export interface Deflate extends stream.Transform, Zlib, ZlibReset, ZlibParams { } + export interface Inflate extends stream.Transform, Zlib, ZlibReset { } + export interface DeflateRaw extends stream.Transform, Zlib, ZlibReset, ZlibParams { } + export interface InflateRaw extends stream.Transform, Zlib, ZlibReset { } + export interface Unzip extends stream.Transform, Zlib { } + + export function createGzip(options?: ZlibOptions): Gzip; + export function createGunzip(options?: ZlibOptions): Gunzip; + export function createDeflate(options?: ZlibOptions): Deflate; + export function createInflate(options?: ZlibOptions): Inflate; + export function createDeflateRaw(options?: ZlibOptions): DeflateRaw; + export function createInflateRaw(options?: ZlibOptions): InflateRaw; + export function createUnzip(options?: ZlibOptions): Unzip; + + type InputType = string | Buffer | DataView | ArrayBuffer /* | TypedArray */; + export function deflate(buf: InputType, callback: (error: Error | null, result: Buffer) => void): void; + export function deflate(buf: InputType, options: ZlibOptions, callback: (error: Error | null, result: Buffer) => void): void; + export function deflateSync(buf: InputType, options?: ZlibOptions): Buffer; + export function deflateRaw(buf: InputType, callback: (error: Error | null, result: Buffer) => void): void; + export function deflateRaw(buf: InputType, options: ZlibOptions, callback: (error: Error | null, result: Buffer) => void): void; + export function deflateRawSync(buf: InputType, options?: ZlibOptions): Buffer; + export function gzip(buf: InputType, callback: (error: Error | null, result: Buffer) => void): void; + export function gzip(buf: InputType, options: ZlibOptions, callback: (error: Error | null, result: Buffer) => void): void; + export function gzipSync(buf: InputType, options?: ZlibOptions): Buffer; + export function gunzip(buf: InputType, callback: (error: Error | null, result: Buffer) => void): void; + export function gunzip(buf: InputType, options: ZlibOptions, callback: (error: Error | null, result: Buffer) => void): void; + export function gunzipSync(buf: InputType, options?: ZlibOptions): Buffer; + export function inflate(buf: InputType, callback: (error: Error | null, result: Buffer) => void): void; + export function inflate(buf: InputType, options: ZlibOptions, callback: (error: Error | null, result: Buffer) => void): void; + export function inflateSync(buf: InputType, options?: ZlibOptions): Buffer; + export function inflateRaw(buf: InputType, callback: (error: Error | null, result: Buffer) => void): void; + export function inflateRaw(buf: InputType, options: ZlibOptions, callback: (error: Error | null, result: Buffer) => void): void; + export function inflateRawSync(buf: InputType, options?: ZlibOptions): Buffer; + export function unzip(buf: InputType, callback: (error: Error | null, result: Buffer) => void): void; + export function unzip(buf: InputType, options: ZlibOptions, callback: (error: Error | null, result: Buffer) => void): void; + export function unzipSync(buf: InputType, options?: ZlibOptions): Buffer; + + export namespace constants { + // Allowed flush values. + + export const Z_NO_FLUSH: number; + export const Z_PARTIAL_FLUSH: number; + export const Z_SYNC_FLUSH: number; + export const Z_FULL_FLUSH: number; + export const Z_FINISH: number; + export const Z_BLOCK: number; + export const Z_TREES: number; + + // Return codes for the compression/decompression functions. Negative values are errors, positive values are used for special but normal events. + + export const Z_OK: number; + export const Z_STREAM_END: number; + export const Z_NEED_DICT: number; + export const Z_ERRNO: number; + export const Z_STREAM_ERROR: number; + export const Z_DATA_ERROR: number; + export const Z_MEM_ERROR: number; + export const Z_BUF_ERROR: number; + export const Z_VERSION_ERROR: number; + + // Compression levels. + + export const Z_NO_COMPRESSION: number; + export const Z_BEST_SPEED: number; + export const Z_BEST_COMPRESSION: number; + export const Z_DEFAULT_COMPRESSION: number; + + // Compression strategy. + + export const Z_FILTERED: number; + export const Z_HUFFMAN_ONLY: number; + export const Z_RLE: number; + export const Z_FIXED: number; + export const Z_DEFAULT_STRATEGY: number; + } + + // Constants + export var Z_NO_FLUSH: number; + export var Z_PARTIAL_FLUSH: number; + export var Z_SYNC_FLUSH: number; + export var Z_FULL_FLUSH: number; + export var Z_FINISH: number; + export var Z_BLOCK: number; + export var Z_TREES: number; + export var Z_OK: number; + export var Z_STREAM_END: number; + export var Z_NEED_DICT: number; + export var Z_ERRNO: number; + export var Z_STREAM_ERROR: number; + export var Z_DATA_ERROR: number; + export var Z_MEM_ERROR: number; + export var Z_BUF_ERROR: number; + export var Z_VERSION_ERROR: number; + export var Z_NO_COMPRESSION: number; + export var Z_BEST_SPEED: number; + export var Z_BEST_COMPRESSION: number; + export var Z_DEFAULT_COMPRESSION: number; + export var Z_FILTERED: number; + export var Z_HUFFMAN_ONLY: number; + export var Z_RLE: number; + export var Z_FIXED: number; + export var Z_DEFAULT_STRATEGY: number; + export var Z_BINARY: number; + export var Z_TEXT: number; + export var Z_ASCII: number; + export var Z_UNKNOWN: number; + export var Z_DEFLATED: number; +} + +declare module "os" { + export interface CpuInfo { + model: string; + speed: number; + times: { + user: number; + nice: number; + sys: number; + idle: number; + irq: number; + }; + } + + export interface NetworkInterfaceBase { + address: string; + netmask: string; + mac: string; + internal: boolean; + } + + export interface NetworkInterfaceInfoIPv4 extends NetworkInterfaceBase { + family: "IPv4"; + } + + export interface NetworkInterfaceInfoIPv6 extends NetworkInterfaceBase { + family: "IPv6"; + scopeid: number; + } + + export type NetworkInterfaceInfo = NetworkInterfaceInfoIPv4 | NetworkInterfaceInfoIPv6; + + export function hostname(): string; + export function loadavg(): number[]; + export function uptime(): number; + export function freemem(): number; + export function totalmem(): number; + export function cpus(): CpuInfo[]; + export function type(): string; + export function release(): string; + export function networkInterfaces(): { [index: string]: NetworkInterfaceInfo[] }; + export function homedir(): string; + export function userInfo(options?: { encoding: string }): { username: string, uid: number, gid: number, shell: any, homedir: string }; + export var constants: { + UV_UDP_REUSEADDR: number, + signals: { + SIGHUP: number; + SIGINT: number; + SIGQUIT: number; + SIGILL: number; + SIGTRAP: number; + SIGABRT: number; + SIGIOT: number; + SIGBUS: number; + SIGFPE: number; + SIGKILL: number; + SIGUSR1: number; + SIGSEGV: number; + SIGUSR2: number; + SIGPIPE: number; + SIGALRM: number; + SIGTERM: number; + SIGCHLD: number; + SIGSTKFLT: number; + SIGCONT: number; + SIGSTOP: number; + SIGTSTP: number; + SIGTTIN: number; + SIGTTOU: number; + SIGURG: number; + SIGXCPU: number; + SIGXFSZ: number; + SIGVTALRM: number; + SIGPROF: number; + SIGWINCH: number; + SIGIO: number; + SIGPOLL: number; + SIGPWR: number; + SIGSYS: number; + SIGUNUSED: number; + }, + errno: { + E2BIG: number; + EACCES: number; + EADDRINUSE: number; + EADDRNOTAVAIL: number; + EAFNOSUPPORT: number; + EAGAIN: number; + EALREADY: number; + EBADF: number; + EBADMSG: number; + EBUSY: number; + ECANCELED: number; + ECHILD: number; + ECONNABORTED: number; + ECONNREFUSED: number; + ECONNRESET: number; + EDEADLK: number; + EDESTADDRREQ: number; + EDOM: number; + EDQUOT: number; + EEXIST: number; + EFAULT: number; + EFBIG: number; + EHOSTUNREACH: number; + EIDRM: number; + EILSEQ: number; + EINPROGRESS: number; + EINTR: number; + EINVAL: number; + EIO: number; + EISCONN: number; + EISDIR: number; + ELOOP: number; + EMFILE: number; + EMLINK: number; + EMSGSIZE: number; + EMULTIHOP: number; + ENAMETOOLONG: number; + ENETDOWN: number; + ENETRESET: number; + ENETUNREACH: number; + ENFILE: number; + ENOBUFS: number; + ENODATA: number; + ENODEV: number; + ENOENT: number; + ENOEXEC: number; + ENOLCK: number; + ENOLINK: number; + ENOMEM: number; + ENOMSG: number; + ENOPROTOOPT: number; + ENOSPC: number; + ENOSR: number; + ENOSTR: number; + ENOSYS: number; + ENOTCONN: number; + ENOTDIR: number; + ENOTEMPTY: number; + ENOTSOCK: number; + ENOTSUP: number; + ENOTTY: number; + ENXIO: number; + EOPNOTSUPP: number; + EOVERFLOW: number; + EPERM: number; + EPIPE: number; + EPROTO: number; + EPROTONOSUPPORT: number; + EPROTOTYPE: number; + ERANGE: number; + EROFS: number; + ESPIPE: number; + ESRCH: number; + ESTALE: number; + ETIME: number; + ETIMEDOUT: number; + ETXTBSY: number; + EWOULDBLOCK: number; + EXDEV: number; + }, + }; + export function arch(): string; + export function platform(): NodeJS.Platform; + export function tmpdir(): string; + export const EOL: string; + export function endianness(): "BE" | "LE"; +} + +declare module "https" { + import * as tls from "tls"; + import * as events from "events"; + import * as http from "http"; + import { URL } from "url"; + + export type ServerOptions = tls.SecureContextOptions & tls.TlsOptions; + + export type RequestOptions = http.RequestOptions & { + rejectUnauthorized?: boolean; // Defaults to true + servername?: string; // SNI TLS Extension + pfx?: string | Buffer | Array; + key?: string | Buffer | Array; + passphrase?: string; + cert?: string | Buffer | Array; + ca?: string | Buffer | Array; + ciphers?: string; + clientCertEngine?: string; + secureProtocol?: string; // SSL Method, e.g. SSLv23_method + }; + + export interface AgentOptions extends http.AgentOptions, tls.ConnectionOptions { + rejectUnauthorized?: boolean; + maxCachedSessions?: number; + } + + export class Agent extends http.Agent { + constructor(options?: AgentOptions); + } + + export class Server extends tls.Server { + setTimeout(callback: () => void): this; + setTimeout(msecs?: number, callback?: () => void): this; + timeout: number; + keepAliveTimeout: number; + } + + export function createServer(options: ServerOptions, requestListener?: (req: http.IncomingMessage, res: http.ServerResponse) => void): Server; + export function request(options: RequestOptions | string | URL, callback?: (res: http.IncomingMessage) => void): http.ClientRequest; + export function get(options: RequestOptions | string | URL, callback?: (res: http.IncomingMessage) => void): http.ClientRequest; + export var globalAgent: Agent; +} + +declare module "punycode" { + export function decode(string: string): string; + export function encode(string: string): string; + export function toUnicode(domain: string): string; + export function toASCII(domain: string): string; + export var ucs2: ucs2; + interface ucs2 { + decode(string: string): number[]; + encode(codePoints: number[]): string; + } + export var version: any; +} + +declare module "repl" { + import * as stream from "stream"; + import * as readline from "readline"; + + export interface ReplOptions { + prompt?: string; + input?: NodeJS.ReadableStream; + output?: NodeJS.WritableStream; + terminal?: boolean; + eval?: Function; + useColors?: boolean; + useGlobal?: boolean; + ignoreUndefined?: boolean; + writer?: Function; + completer?: Function; + replMode?: any; + breakEvalOnSigint?: any; + } + + export interface REPLServer extends readline.ReadLine { + context: any; + inputStream: NodeJS.ReadableStream; + outputStream: NodeJS.WritableStream; + + defineCommand(keyword: string, cmd: Function | { help: string, action: Function }): void; + displayPrompt(preserveCursor?: boolean): void; + + /** + * events.EventEmitter + * 1. exit + * 2. reset + */ + + addListener(event: string, listener: (...args: any[]) => void): this; + addListener(event: "exit", listener: () => void): this; + addListener(event: "reset", listener: (...args: any[]) => void): this; + + emit(event: string | symbol, ...args: any[]): boolean; + emit(event: "exit"): boolean; + emit(event: "reset", context: any): boolean; + + on(event: string, listener: (...args: any[]) => void): this; + on(event: "exit", listener: () => void): this; + on(event: "reset", listener: (...args: any[]) => void): this; + + once(event: string, listener: (...args: any[]) => void): this; + once(event: "exit", listener: () => void): this; + once(event: "reset", listener: (...args: any[]) => void): this; + + prependListener(event: string, listener: (...args: any[]) => void): this; + prependListener(event: "exit", listener: () => void): this; + prependListener(event: "reset", listener: (...args: any[]) => void): this; + + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + prependOnceListener(event: "exit", listener: () => void): this; + prependOnceListener(event: "reset", listener: (...args: any[]) => void): this; + } + + export function start(options?: string | ReplOptions): REPLServer; + + export class Recoverable extends SyntaxError { + err: Error; + + constructor(err: Error); + } +} + +declare module "readline" { + import * as events from "events"; + import * as stream from "stream"; + + export interface Key { + sequence?: string; + name?: string; + ctrl?: boolean; + meta?: boolean; + shift?: boolean; + } + + export interface ReadLine extends events.EventEmitter { + setPrompt(prompt: string): void; + prompt(preserveCursor?: boolean): void; + question(query: string, callback: (answer: string) => void): void; + pause(): ReadLine; + resume(): ReadLine; + close(): void; + write(data: string | Buffer, key?: Key): void; + + /** + * events.EventEmitter + * 1. close + * 2. line + * 3. pause + * 4. resume + * 5. SIGCONT + * 6. SIGINT + * 7. SIGTSTP + */ + + addListener(event: string, listener: (...args: any[]) => void): this; + addListener(event: "close", listener: () => void): this; + addListener(event: "line", listener: (input: any) => void): this; + addListener(event: "pause", listener: () => void): this; + addListener(event: "resume", listener: () => void): this; + addListener(event: "SIGCONT", listener: () => void): this; + addListener(event: "SIGINT", listener: () => void): this; + addListener(event: "SIGTSTP", listener: () => void): this; + + emit(event: string | symbol, ...args: any[]): boolean; + emit(event: "close"): boolean; + emit(event: "line", input: any): boolean; + emit(event: "pause"): boolean; + emit(event: "resume"): boolean; + emit(event: "SIGCONT"): boolean; + emit(event: "SIGINT"): boolean; + emit(event: "SIGTSTP"): boolean; + + on(event: string, listener: (...args: any[]) => void): this; + on(event: "close", listener: () => void): this; + on(event: "line", listener: (input: any) => void): this; + on(event: "pause", listener: () => void): this; + on(event: "resume", listener: () => void): this; + on(event: "SIGCONT", listener: () => void): this; + on(event: "SIGINT", listener: () => void): this; + on(event: "SIGTSTP", listener: () => void): this; + + once(event: string, listener: (...args: any[]) => void): this; + once(event: "close", listener: () => void): this; + once(event: "line", listener: (input: any) => void): this; + once(event: "pause", listener: () => void): this; + once(event: "resume", listener: () => void): this; + once(event: "SIGCONT", listener: () => void): this; + once(event: "SIGINT", listener: () => void): this; + once(event: "SIGTSTP", listener: () => void): this; + + prependListener(event: string, listener: (...args: any[]) => void): this; + prependListener(event: "close", listener: () => void): this; + prependListener(event: "line", listener: (input: any) => void): this; + prependListener(event: "pause", listener: () => void): this; + prependListener(event: "resume", listener: () => void): this; + prependListener(event: "SIGCONT", listener: () => void): this; + prependListener(event: "SIGINT", listener: () => void): this; + prependListener(event: "SIGTSTP", listener: () => void): this; + + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + prependOnceListener(event: "close", listener: () => void): this; + prependOnceListener(event: "line", listener: (input: any) => void): this; + prependOnceListener(event: "pause", listener: () => void): this; + prependOnceListener(event: "resume", listener: () => void): this; + prependOnceListener(event: "SIGCONT", listener: () => void): this; + prependOnceListener(event: "SIGINT", listener: () => void): this; + prependOnceListener(event: "SIGTSTP", listener: () => void): this; + } + + type Completer = (line: string) => CompleterResult; + type AsyncCompleter = (line: string, callback: (err: any, result: CompleterResult) => void) => any; + + export type CompleterResult = [string[], string]; + + export interface ReadLineOptions { + input: NodeJS.ReadableStream; + output?: NodeJS.WritableStream; + completer?: Completer | AsyncCompleter; + terminal?: boolean; + historySize?: number; + } + + export function createInterface(input: NodeJS.ReadableStream, output?: NodeJS.WritableStream, completer?: Completer | AsyncCompleter, terminal?: boolean): ReadLine; + export function createInterface(options: ReadLineOptions): ReadLine; + + export function cursorTo(stream: NodeJS.WritableStream, x: number, y?: number): void; + export function emitKeypressEvents(stream: NodeJS.ReadableStream, interface?: ReadLine): void; + export function moveCursor(stream: NodeJS.WritableStream, dx: number | string, dy: number | string): void; + export function clearLine(stream: NodeJS.WritableStream, dir: number): void; + export function clearScreenDown(stream: NodeJS.WritableStream): void; +} + +declare module "vm" { + export interface Context { } + export interface ScriptOptions { + filename?: string; + lineOffset?: number; + columnOffset?: number; + displayErrors?: boolean; + timeout?: number; + cachedData?: Buffer; + produceCachedData?: boolean; + } + export interface RunningScriptOptions { + filename?: string; + lineOffset?: number; + columnOffset?: number; + displayErrors?: boolean; + timeout?: number; + } + export class Script { + constructor(code: string, options?: ScriptOptions); + runInContext(contextifiedSandbox: Context, options?: RunningScriptOptions): any; + runInNewContext(sandbox?: Context, options?: RunningScriptOptions): any; + runInThisContext(options?: RunningScriptOptions): any; + } + export function createContext(sandbox?: Context): Context; + export function isContext(sandbox: Context): boolean; + export function runInContext(code: string, contextifiedSandbox: Context, options?: RunningScriptOptions): any; + export function runInDebugContext(code: string): any; + export function runInNewContext(code: string, sandbox?: Context, options?: RunningScriptOptions): any; + export function runInThisContext(code: string, options?: RunningScriptOptions): any; +} + +declare module "child_process" { + import * as events from "events"; + import * as stream from "stream"; + import * as net from "net"; + + export interface ChildProcess extends events.EventEmitter { + stdin: stream.Writable; + stdout: stream.Readable; + stderr: stream.Readable; + stdio: [stream.Writable, stream.Readable, stream.Readable]; + killed: boolean; + pid: number; + kill(signal?: string): void; + send(message: any, callback?: (error: Error) => void): boolean; + send(message: any, sendHandle?: net.Socket | net.Server, callback?: (error: Error) => void): boolean; + send(message: any, sendHandle?: net.Socket | net.Server, options?: MessageOptions, callback?: (error: Error) => void): boolean; + connected: boolean; + disconnect(): void; + unref(): void; + ref(): void; + + /** + * events.EventEmitter + * 1. close + * 2. disconnect + * 3. error + * 4. exit + * 5. message + */ + + addListener(event: string, listener: (...args: any[]) => void): this; + addListener(event: "close", listener: (code: number, signal: string) => void): this; + addListener(event: "disconnect", listener: () => void): this; + addListener(event: "error", listener: (err: Error) => void): this; + addListener(event: "exit", listener: (code: number, signal: string) => void): this; + addListener(event: "message", listener: (message: any, sendHandle: net.Socket | net.Server) => void): this; + + emit(event: string | symbol, ...args: any[]): boolean; + emit(event: "close", code: number, signal: string): boolean; + emit(event: "disconnect"): boolean; + emit(event: "error", err: Error): boolean; + emit(event: "exit", code: number, signal: string): boolean; + emit(event: "message", message: any, sendHandle: net.Socket | net.Server): boolean; + + on(event: string, listener: (...args: any[]) => void): this; + on(event: "close", listener: (code: number, signal: string) => void): this; + on(event: "disconnect", listener: () => void): this; + on(event: "error", listener: (err: Error) => void): this; + on(event: "exit", listener: (code: number, signal: string) => void): this; + on(event: "message", listener: (message: any, sendHandle: net.Socket | net.Server) => void): this; + + once(event: string, listener: (...args: any[]) => void): this; + once(event: "close", listener: (code: number, signal: string) => void): this; + once(event: "disconnect", listener: () => void): this; + once(event: "error", listener: (err: Error) => void): this; + once(event: "exit", listener: (code: number, signal: string) => void): this; + once(event: "message", listener: (message: any, sendHandle: net.Socket | net.Server) => void): this; + + prependListener(event: string, listener: (...args: any[]) => void): this; + prependListener(event: "close", listener: (code: number, signal: string) => void): this; + prependListener(event: "disconnect", listener: () => void): this; + prependListener(event: "error", listener: (err: Error) => void): this; + prependListener(event: "exit", listener: (code: number, signal: string) => void): this; + prependListener(event: "message", listener: (message: any, sendHandle: net.Socket | net.Server) => void): this; + + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + prependOnceListener(event: "close", listener: (code: number, signal: string) => void): this; + prependOnceListener(event: "disconnect", listener: () => void): this; + prependOnceListener(event: "error", listener: (err: Error) => void): this; + prependOnceListener(event: "exit", listener: (code: number, signal: string) => void): this; + prependOnceListener(event: "message", listener: (message: any, sendHandle: net.Socket | net.Server) => void): this; + } + + export interface MessageOptions { + keepOpen?: boolean; + } + + export interface SpawnOptions { + cwd?: string; + env?: any; + stdio?: any; + detached?: boolean; + uid?: number; + gid?: number; + shell?: boolean | string; + windowsVerbatimArguments?: boolean; + } + + export function spawn(command: string, args?: string[], options?: SpawnOptions): ChildProcess; + + export interface ExecOptions { + cwd?: string; + env?: any; + shell?: string; + timeout?: number; + maxBuffer?: number; + killSignal?: string; + uid?: number; + gid?: number; + } + + export interface ExecOptionsWithStringEncoding extends ExecOptions { + encoding: BufferEncoding; + } + + export interface ExecOptionsWithBufferEncoding extends ExecOptions { + encoding: string | null; // specify `null`. + } + + // no `options` definitely means stdout/stderr are `string`. + export function exec(command: string, callback?: (error: Error | null, stdout: string, stderr: string) => void): ChildProcess; + + // `options` with `"buffer"` or `null` for `encoding` means stdout/stderr are definitely `Buffer`. + export function exec(command: string, options: { encoding: "buffer" | null } & ExecOptions, callback?: (error: Error | null, stdout: Buffer, stderr: Buffer) => void): ChildProcess; + + // `options` with well known `encoding` means stdout/stderr are definitely `string`. + export function exec(command: string, options: { encoding: BufferEncoding } & ExecOptions, callback?: (error: Error | null, stdout: string, stderr: string) => void): ChildProcess; + + // `options` with an `encoding` whose type is `string` means stdout/stderr could either be `Buffer` or `string`. + // There is no guarantee the `encoding` is unknown as `string` is a superset of `BufferEncoding`. + export function exec(command: string, options: { encoding: string } & ExecOptions, callback?: (error: Error | null, stdout: string | Buffer, stderr: string | Buffer) => void): ChildProcess; + + // `options` without an `encoding` means stdout/stderr are definitely `string`. + export function exec(command: string, options: ExecOptions, callback?: (error: Error | null, stdout: string, stderr: string) => void): ChildProcess; + + // fallback if nothing else matches. Worst case is always `string | Buffer`. + export function exec(command: string, options: ({ encoding?: string | null } & ExecOptions) | undefined | null, callback?: (error: Error | null, stdout: string | Buffer, stderr: string | Buffer) => void): ChildProcess; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace exec { + export function __promisify__(command: string): Promise<{ stdout: string, stderr: string }>; + export function __promisify__(command: string, options: { encoding: "buffer" | null } & ExecOptions): Promise<{ stdout: Buffer, stderr: Buffer }>; + export function __promisify__(command: string, options: { encoding: BufferEncoding } & ExecOptions): Promise<{ stdout: string, stderr: string }>; + export function __promisify__(command: string, options: ExecOptions): Promise<{ stdout: string, stderr: string }>; + export function __promisify__(command: string, options?: ({ encoding?: string | null } & ExecOptions) | null): Promise<{ stdout: string | Buffer, stderr: string | Buffer }>; + } + + export interface ExecFileOptions { + cwd?: string; + env?: any; + timeout?: number; + maxBuffer?: number; + killSignal?: string; + uid?: number; + gid?: number; + windowsVerbatimArguments?: boolean; + } + export interface ExecFileOptionsWithStringEncoding extends ExecFileOptions { + encoding: BufferEncoding; + } + export interface ExecFileOptionsWithBufferEncoding extends ExecFileOptions { + encoding: 'buffer' | null; + } + export interface ExecFileOptionsWithOtherEncoding extends ExecFileOptions { + encoding: string; + } + + export function execFile(file: string): ChildProcess; + export function execFile(file: string, options: ({ encoding?: string | null } & ExecFileOptions) | undefined | null): ChildProcess; + export function execFile(file: string, args: string[] | undefined | null): ChildProcess; + export function execFile(file: string, args: string[] | undefined | null, options: ({ encoding?: string | null } & ExecFileOptions) | undefined | null): ChildProcess; + + // no `options` definitely means stdout/stderr are `string`. + export function execFile(file: string, callback: (error: Error | null, stdout: string, stderr: string) => void): ChildProcess; + export function execFile(file: string, args: string[] | undefined | null, callback: (error: Error | null, stdout: string, stderr: string) => void): ChildProcess; + + // `options` with `"buffer"` or `null` for `encoding` means stdout/stderr are definitely `Buffer`. + export function execFile(file: string, options: ExecFileOptionsWithBufferEncoding, callback: (error: Error | null, stdout: Buffer, stderr: Buffer) => void): ChildProcess; + export function execFile(file: string, args: string[] | undefined | null, options: ExecFileOptionsWithBufferEncoding, callback: (error: Error | null, stdout: Buffer, stderr: Buffer) => void): ChildProcess; + + // `options` with well known `encoding` means stdout/stderr are definitely `string`. + export function execFile(file: string, options: ExecFileOptionsWithStringEncoding, callback: (error: Error | null, stdout: string, stderr: string) => void): ChildProcess; + export function execFile(file: string, args: string[] | undefined | null, options: ExecFileOptionsWithStringEncoding, callback: (error: Error | null, stdout: string, stderr: string) => void): ChildProcess; + + // `options` with an `encoding` whose type is `string` means stdout/stderr could either be `Buffer` or `string`. + // There is no guarantee the `encoding` is unknown as `string` is a superset of `BufferEncoding`. + export function execFile(file: string, options: ExecFileOptionsWithOtherEncoding, callback: (error: Error | null, stdout: string | Buffer, stderr: string | Buffer) => void): ChildProcess; + export function execFile(file: string, args: string[] | undefined | null, options: ExecFileOptionsWithOtherEncoding, callback: (error: Error | null, stdout: string | Buffer, stderr: string | Buffer) => void): ChildProcess; + + // `options` without an `encoding` means stdout/stderr are definitely `string`. + export function execFile(file: string, options: ExecFileOptions, callback: (error: Error | null, stdout: string, stderr: string) => void): ChildProcess; + export function execFile(file: string, args: string[] | undefined | null, options: ExecFileOptions, callback: (error: Error | null, stdout: string, stderr: string) => void): ChildProcess; + + // fallback if nothing else matches. Worst case is always `string | Buffer`. + export function execFile(file: string, options: ({ encoding?: string | null } & ExecFileOptions) | undefined | null, callback: ((error: Error | null, stdout: string | Buffer, stderr: string | Buffer) => void) | undefined | null): ChildProcess; + export function execFile(file: string, args: string[] | undefined | null, options: ({ encoding?: string | null } & ExecFileOptions) | undefined | null, callback: ((error: Error | null, stdout: string | Buffer, stderr: string | Buffer) => void) | undefined | null): ChildProcess; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace execFile { + export function __promisify__(file: string): Promise<{ stdout: string, stderr: string }>; + export function __promisify__(file: string, args: string[] | undefined | null): Promise<{ stdout: string, stderr: string }>; + export function __promisify__(file: string, options: ExecFileOptionsWithBufferEncoding): Promise<{ stdout: Buffer, stderr: Buffer }>; + export function __promisify__(file: string, args: string[] | undefined | null, options: ExecFileOptionsWithBufferEncoding): Promise<{ stdout: Buffer, stderr: Buffer }>; + export function __promisify__(file: string, options: ExecFileOptionsWithStringEncoding): Promise<{ stdout: string, stderr: string }>; + export function __promisify__(file: string, args: string[] | undefined | null, options: ExecFileOptionsWithStringEncoding): Promise<{ stdout: string, stderr: string }>; + export function __promisify__(file: string, options: ExecFileOptionsWithOtherEncoding): Promise<{ stdout: string | Buffer, stderr: string | Buffer }>; + export function __promisify__(file: string, args: string[] | undefined | null, options: ExecFileOptionsWithOtherEncoding): Promise<{ stdout: string | Buffer, stderr: string | Buffer }>; + export function __promisify__(file: string, options: ExecFileOptions): Promise<{ stdout: string, stderr: string }>; + export function __promisify__(file: string, args: string[] | undefined | null, options: ExecFileOptions): Promise<{ stdout: string, stderr: string }>; + export function __promisify__(file: string, options: ({ encoding?: string | null } & ExecFileOptions) | undefined | null): Promise<{ stdout: string | Buffer, stderr: string | Buffer }>; + export function __promisify__(file: string, args: string[] | undefined | null, options: ({ encoding?: string | null } & ExecFileOptions) | undefined | null): Promise<{ stdout: string | Buffer, stderr: string | Buffer }>; + } + + export interface ForkOptions { + cwd?: string; + env?: any; + execPath?: string; + execArgv?: string[]; + silent?: boolean; + stdio?: any[]; + uid?: number; + gid?: number; + windowsVerbatimArguments?: boolean; + } + export function fork(modulePath: string, args?: string[], options?: ForkOptions): ChildProcess; + + export interface SpawnSyncOptions { + cwd?: string; + input?: string | Buffer; + stdio?: any; + env?: any; + uid?: number; + gid?: number; + timeout?: number; + killSignal?: string; + maxBuffer?: number; + encoding?: string; + shell?: boolean | string; + windowsVerbatimArguments?: boolean; + } + export interface SpawnSyncOptionsWithStringEncoding extends SpawnSyncOptions { + encoding: BufferEncoding; + } + export interface SpawnSyncOptionsWithBufferEncoding extends SpawnSyncOptions { + encoding: string; // specify `null`. + } + export interface SpawnSyncReturns { + pid: number; + output: string[]; + stdout: T; + stderr: T; + status: number; + signal: string; + error: Error; + } + export function spawnSync(command: string): SpawnSyncReturns; + export function spawnSync(command: string, options?: SpawnSyncOptionsWithStringEncoding): SpawnSyncReturns; + export function spawnSync(command: string, options?: SpawnSyncOptionsWithBufferEncoding): SpawnSyncReturns; + export function spawnSync(command: string, options?: SpawnSyncOptions): SpawnSyncReturns; + export function spawnSync(command: string, args?: string[], options?: SpawnSyncOptionsWithStringEncoding): SpawnSyncReturns; + export function spawnSync(command: string, args?: string[], options?: SpawnSyncOptionsWithBufferEncoding): SpawnSyncReturns; + export function spawnSync(command: string, args?: string[], options?: SpawnSyncOptions): SpawnSyncReturns; + + export interface ExecSyncOptions { + cwd?: string; + input?: string | Buffer; + stdio?: any; + env?: any; + shell?: string; + uid?: number; + gid?: number; + timeout?: number; + killSignal?: string; + maxBuffer?: number; + encoding?: string; + } + export interface ExecSyncOptionsWithStringEncoding extends ExecSyncOptions { + encoding: BufferEncoding; + } + export interface ExecSyncOptionsWithBufferEncoding extends ExecSyncOptions { + encoding: string; // specify `null`. + } + export function execSync(command: string): Buffer; + export function execSync(command: string, options?: ExecSyncOptionsWithStringEncoding): string; + export function execSync(command: string, options?: ExecSyncOptionsWithBufferEncoding): Buffer; + export function execSync(command: string, options?: ExecSyncOptions): Buffer; + + export interface ExecFileSyncOptions { + cwd?: string; + input?: string | Buffer; + stdio?: any; + env?: any; + uid?: number; + gid?: number; + timeout?: number; + killSignal?: string; + maxBuffer?: number; + encoding?: string; + } + export interface ExecFileSyncOptionsWithStringEncoding extends ExecFileSyncOptions { + encoding: BufferEncoding; + } + export interface ExecFileSyncOptionsWithBufferEncoding extends ExecFileSyncOptions { + encoding: string; // specify `null`. + } + export function execFileSync(command: string): Buffer; + export function execFileSync(command: string, options?: ExecFileSyncOptionsWithStringEncoding): string; + export function execFileSync(command: string, options?: ExecFileSyncOptionsWithBufferEncoding): Buffer; + export function execFileSync(command: string, options?: ExecFileSyncOptions): Buffer; + export function execFileSync(command: string, args?: string[], options?: ExecFileSyncOptionsWithStringEncoding): string; + export function execFileSync(command: string, args?: string[], options?: ExecFileSyncOptionsWithBufferEncoding): Buffer; + export function execFileSync(command: string, args?: string[], options?: ExecFileSyncOptions): Buffer; +} + +declare module "url" { + import { ParsedUrlQuery } from 'querystring'; + + export interface UrlObjectCommon { + auth?: string; + hash?: string; + host?: string; + hostname?: string; + href?: string; + path?: string; + pathname?: string; + protocol?: string; + search?: string; + slashes?: boolean; + } + + // Input to `url.format` + export interface UrlObject extends UrlObjectCommon { + port?: string | number; + query?: string | null | { [key: string]: any }; + } + + // Output of `url.parse` + export interface Url extends UrlObjectCommon { + port?: string; + query?: string | null | ParsedUrlQuery; + } + + export interface UrlWithParsedQuery extends Url { + query: ParsedUrlQuery; + } + + export interface UrlWithStringQuery extends Url { + query: string | null; + } + + export function parse(urlStr: string): UrlWithStringQuery; + export function parse(urlStr: string, parseQueryString: false | undefined, slashesDenoteHost?: boolean): UrlWithStringQuery; + export function parse(urlStr: string, parseQueryString: true, slashesDenoteHost?: boolean): UrlWithParsedQuery; + export function parse(urlStr: string, parseQueryString: boolean, slashesDenoteHost?: boolean): Url; + + export function format(URL: URL, options?: URLFormatOptions): string; + export function format(urlObject: UrlObject | string): string; + export function resolve(from: string, to: string): string; + + export interface URLFormatOptions { + auth?: boolean; + fragment?: boolean; + search?: boolean; + unicode?: boolean; + } + + export class URLSearchParams implements Iterable<[string, string]> { + constructor(init?: URLSearchParams | string | { [key: string]: string | string[] | undefined } | Iterable<[string, string]> | Array<[string, string]>); + append(name: string, value: string): void; + delete(name: string): void; + entries(): IterableIterator<[string, string]>; + forEach(callback: (value: string, name: string) => void): void; + get(name: string): string | null; + getAll(name: string): string[]; + has(name: string): boolean; + keys(): IterableIterator; + set(name: string, value: string): void; + sort(): void; + toString(): string; + values(): IterableIterator; + [Symbol.iterator](): IterableIterator<[string, string]>; + } + + export class URL { + constructor(input: string, base?: string | URL); + hash: string; + host: string; + hostname: string; + href: string; + readonly origin: string; + password: string; + pathname: string; + port: string; + protocol: string; + search: string; + readonly searchParams: URLSearchParams; + username: string; + toString(): string; + toJSON(): string; + } +} + +declare module "dns" { + // Supported getaddrinfo flags. + export const ADDRCONFIG: number; + export const V4MAPPED: number; + + export interface LookupOptions { + family?: number; + hints?: number; + all?: boolean; + } + + export interface LookupOneOptions extends LookupOptions { + all?: false; + } + + export interface LookupAllOptions extends LookupOptions { + all: true; + } + + export interface LookupAddress { + address: string; + family: number; + } + + export function lookup(hostname: string, family: number, callback: (err: NodeJS.ErrnoException, address: string, family: number) => void): void; + export function lookup(hostname: string, options: LookupOneOptions, callback: (err: NodeJS.ErrnoException, address: string, family: number) => void): void; + export function lookup(hostname: string, options: LookupAllOptions, callback: (err: NodeJS.ErrnoException, addresses: LookupAddress[]) => void): void; + export function lookup(hostname: string, options: LookupOptions, callback: (err: NodeJS.ErrnoException, address: string | LookupAddress[], family: number) => void): void; + export function lookup(hostname: string, callback: (err: NodeJS.ErrnoException, address: string, family: number) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace lookup { + export function __promisify__(hostname: string, options: LookupAllOptions): Promise<{ address: LookupAddress[] }>; + export function __promisify__(hostname: string, options?: LookupOneOptions | number): Promise<{ address: string, family: number }>; + export function __promisify__(hostname: string, options?: LookupOptions | number): Promise<{ address: string | LookupAddress[], family?: number }>; + } + + export interface ResolveOptions { + ttl: boolean; + } + + export interface ResolveWithTtlOptions extends ResolveOptions { + ttl: true; + } + + export interface RecordWithTtl { + address: string; + ttl: number; + } + + export interface MxRecord { + priority: number; + exchange: string; + } + + export interface NaptrRecord { + flags: string; + service: string; + regexp: string; + replacement: string; + order: number; + preference: number; + } + + export interface SoaRecord { + nsname: string; + hostmaster: string; + serial: number; + refresh: number; + retry: number; + expire: number; + minttl: number; + } + + export interface SrvRecord { + priority: number; + weight: number; + port: number; + name: string; + } + + export function resolve(hostname: string, callback: (err: NodeJS.ErrnoException, addresses: string[]) => void): void; + export function resolve(hostname: string, rrtype: "A", callback: (err: NodeJS.ErrnoException, addresses: string[]) => void): void; + export function resolve(hostname: string, rrtype: "AAAA", callback: (err: NodeJS.ErrnoException, addresses: string[]) => void): void; + export function resolve(hostname: string, rrtype: "CNAME", callback: (err: NodeJS.ErrnoException, addresses: string[]) => void): void; + export function resolve(hostname: string, rrtype: "MX", callback: (err: NodeJS.ErrnoException, addresses: MxRecord[]) => void): void; + export function resolve(hostname: string, rrtype: "NAPTR", callback: (err: NodeJS.ErrnoException, addresses: NaptrRecord[]) => void): void; + export function resolve(hostname: string, rrtype: "NS", callback: (err: NodeJS.ErrnoException, addresses: string[]) => void): void; + export function resolve(hostname: string, rrtype: "PTR", callback: (err: NodeJS.ErrnoException, addresses: string[]) => void): void; + export function resolve(hostname: string, rrtype: "SOA", callback: (err: NodeJS.ErrnoException, addresses: SoaRecord) => void): void; + export function resolve(hostname: string, rrtype: "SRV", callback: (err: NodeJS.ErrnoException, addresses: SrvRecord[]) => void): void; + export function resolve(hostname: string, rrtype: "TXT", callback: (err: NodeJS.ErrnoException, addresses: string[][]) => void): void; + export function resolve(hostname: string, rrtype: string, callback: (err: NodeJS.ErrnoException, addresses: string[] | MxRecord[] | NaptrRecord[] | SoaRecord | SrvRecord[] | string[][]) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace resolve { + export function __promisify__(hostname: string, rrtype?: "A" | "AAAA" | "CNAME" | "NS" | "PTR"): Promise; + export function __promisify__(hostname: string, rrtype: "MX"): Promise; + export function __promisify__(hostname: string, rrtype: "NAPTR"): Promise; + export function __promisify__(hostname: string, rrtype: "SOA"): Promise; + export function __promisify__(hostname: string, rrtype: "SRV"): Promise; + export function __promisify__(hostname: string, rrtype: "TXT"): Promise; + export function __promisify__(hostname: string, rrtype?: string): Promise; + } + + export function resolve4(hostname: string, callback: (err: NodeJS.ErrnoException, addresses: string[]) => void): void; + export function resolve4(hostname: string, options: ResolveWithTtlOptions, callback: (err: NodeJS.ErrnoException, addresses: RecordWithTtl[]) => void): void; + export function resolve4(hostname: string, options: ResolveOptions, callback: (err: NodeJS.ErrnoException, addresses: string[] | RecordWithTtl[]) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace resolve4 { + export function __promisify__(hostname: string): Promise; + export function __promisify__(hostname: string, options: ResolveWithTtlOptions): Promise; + export function __promisify__(hostname: string, options?: ResolveOptions): Promise; + } + + export function resolve6(hostname: string, callback: (err: NodeJS.ErrnoException, addresses: string[]) => void): void; + export function resolve6(hostname: string, options: ResolveWithTtlOptions, callback: (err: NodeJS.ErrnoException, addresses: RecordWithTtl[]) => void): void; + export function resolve6(hostname: string, options: ResolveOptions, callback: (err: NodeJS.ErrnoException, addresses: string[] | RecordWithTtl[]) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace resolve6 { + export function __promisify__(hostname: string): Promise; + export function __promisify__(hostname: string, options: ResolveWithTtlOptions): Promise; + export function __promisify__(hostname: string, options?: ResolveOptions): Promise; + } + + export function resolveCname(hostname: string, callback: (err: NodeJS.ErrnoException, addresses: string[]) => void): void; + export function resolveMx(hostname: string, callback: (err: NodeJS.ErrnoException, addresses: MxRecord[]) => void): void; + export function resolveNaptr(hostname: string, callback: (err: NodeJS.ErrnoException, addresses: NaptrRecord[]) => void): void; + export function resolveNs(hostname: string, callback: (err: NodeJS.ErrnoException, addresses: string[]) => void): void; + export function resolvePtr(hostname: string, callback: (err: NodeJS.ErrnoException, addresses: string[]) => void): void; + export function resolveSoa(hostname: string, callback: (err: NodeJS.ErrnoException, address: SoaRecord) => void): void; + export function resolveSrv(hostname: string, callback: (err: NodeJS.ErrnoException, addresses: SrvRecord[]) => void): void; + export function resolveTxt(hostname: string, callback: (err: NodeJS.ErrnoException, addresses: string[][]) => void): void; + + export function reverse(ip: string, callback: (err: NodeJS.ErrnoException, hostnames: string[]) => void): void; + export function setServers(servers: string[]): void; + + // Error codes + export var NODATA: string; + export var FORMERR: string; + export var SERVFAIL: string; + export var NOTFOUND: string; + export var NOTIMP: string; + export var REFUSED: string; + export var BADQUERY: string; + export var BADNAME: string; + export var BADFAMILY: string; + export var BADRESP: string; + export var CONNREFUSED: string; + export var TIMEOUT: string; + export var EOF: string; + export var FILE: string; + export var NOMEM: string; + export var DESTRUCTION: string; + export var BADSTR: string; + export var BADFLAGS: string; + export var NONAME: string; + export var BADHINTS: string; + export var NOTINITIALIZED: string; + export var LOADIPHLPAPI: string; + export var ADDRGETNETWORKPARAMS: string; + export var CANCELLED: string; +} + +declare module "net" { + import * as stream from "stream"; + import * as events from "events"; + import * as dns from "dns"; + + type LookupFunction = (hostname: string, options: dns.LookupOneOptions, callback: (err: NodeJS.ErrnoException | null, address: string, family: number) => void) => void; + + export interface SocketConstructorOpts { + fd?: number; + allowHalfOpen?: boolean; + readable?: boolean; + writable?: boolean; + } + + export interface TcpSocketConnectOpts { + port: number; + host?: string; + localAddress?: string; + localPort?: number; + hints?: number; + family?: number; + lookup?: LookupFunction; + } + + export interface IpcSocketConnectOpts { + path: string; + } + + export type SocketConnectOpts = TcpSocketConnectOpts | IpcSocketConnectOpts; + + export class Socket extends stream.Duplex { + constructor(options?: SocketConstructorOpts); + + // Extended base methods + write(buffer: Buffer): boolean; + write(buffer: Buffer, cb?: Function): boolean; + write(str: string, cb?: Function): boolean; + write(str: string, encoding?: string, cb?: Function): boolean; + write(str: string, encoding?: string, fd?: string): boolean; + write(data: any, encoding?: string, callback?: Function): void; + + connect(options: SocketConnectOpts, connectionListener?: Function): this; + connect(port: number, host: string, connectionListener?: Function): this; + connect(port: number, connectionListener?: Function): this; + connect(path: string, connectionListener?: Function): this; + + bufferSize: number; + setEncoding(encoding?: string): this; + destroy(err?: any): void; + pause(): this; + resume(): this; + setTimeout(timeout: number, callback?: Function): this; + setNoDelay(noDelay?: boolean): this; + setKeepAlive(enable?: boolean, initialDelay?: number): this; + address(): { port: number; family: string; address: string; }; + unref(): void; + ref(): void; + + remoteAddress?: string; + remoteFamily?: string; + remotePort?: number; + localAddress: string; + localPort: number; + bytesRead: number; + bytesWritten: number; + connecting: boolean; + destroyed: boolean; + + // Extended base methods + end(): void; + end(buffer: Buffer, cb?: Function): void; + end(str: string, cb?: Function): void; + end(str: string, encoding?: string, cb?: Function): void; + end(data?: any, encoding?: string): void; + + /** + * events.EventEmitter + * 1. close + * 2. connect + * 3. data + * 4. drain + * 5. end + * 6. error + * 7. lookup + * 8. timeout + */ + addListener(event: string, listener: (...args: any[]) => void): this; + addListener(event: "close", listener: (had_error: boolean) => void): this; + addListener(event: "connect", listener: () => void): this; + addListener(event: "data", listener: (data: Buffer) => void): this; + addListener(event: "drain", listener: () => void): this; + addListener(event: "end", listener: () => void): this; + addListener(event: "error", listener: (err: Error) => void): this; + addListener(event: "lookup", listener: (err: Error, address: string, family: string | number, host: string) => void): this; + addListener(event: "timeout", listener: () => void): this; + + emit(event: string | symbol, ...args: any[]): boolean; + emit(event: "close", had_error: boolean): boolean; + emit(event: "connect"): boolean; + emit(event: "data", data: Buffer): boolean; + emit(event: "drain"): boolean; + emit(event: "end"): boolean; + emit(event: "error", err: Error): boolean; + emit(event: "lookup", err: Error, address: string, family: string | number, host: string): boolean; + emit(event: "timeout"): boolean; + + on(event: string, listener: (...args: any[]) => void): this; + on(event: "close", listener: (had_error: boolean) => void): this; + on(event: "connect", listener: () => void): this; + on(event: "data", listener: (data: Buffer) => void): this; + on(event: "drain", listener: () => void): this; + on(event: "end", listener: () => void): this; + on(event: "error", listener: (err: Error) => void): this; + on(event: "lookup", listener: (err: Error, address: string, family: string | number, host: string) => void): this; + on(event: "timeout", listener: () => void): this; + + once(event: string, listener: (...args: any[]) => void): this; + once(event: "close", listener: (had_error: boolean) => void): this; + once(event: "connect", listener: () => void): this; + once(event: "data", listener: (data: Buffer) => void): this; + once(event: "drain", listener: () => void): this; + once(event: "end", listener: () => void): this; + once(event: "error", listener: (err: Error) => void): this; + once(event: "lookup", listener: (err: Error, address: string, family: string | number, host: string) => void): this; + once(event: "timeout", listener: () => void): this; + + prependListener(event: string, listener: (...args: any[]) => void): this; + prependListener(event: "close", listener: (had_error: boolean) => void): this; + prependListener(event: "connect", listener: () => void): this; + prependListener(event: "data", listener: (data: Buffer) => void): this; + prependListener(event: "drain", listener: () => void): this; + prependListener(event: "end", listener: () => void): this; + prependListener(event: "error", listener: (err: Error) => void): this; + prependListener(event: "lookup", listener: (err: Error, address: string, family: string | number, host: string) => void): this; + prependListener(event: "timeout", listener: () => void): this; + + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + prependOnceListener(event: "close", listener: (had_error: boolean) => void): this; + prependOnceListener(event: "connect", listener: () => void): this; + prependOnceListener(event: "data", listener: (data: Buffer) => void): this; + prependOnceListener(event: "drain", listener: () => void): this; + prependOnceListener(event: "end", listener: () => void): this; + prependOnceListener(event: "error", listener: (err: Error) => void): this; + prependOnceListener(event: "lookup", listener: (err: Error, address: string, family: string | number, host: string) => void): this; + prependOnceListener(event: "timeout", listener: () => void): this; + } + + export interface ListenOptions { + port?: number; + host?: string; + backlog?: number; + path?: string; + exclusive?: boolean; + } + + // https://github.com/nodejs/node/blob/master/lib/net.js + export class Server extends events.EventEmitter { + constructor(connectionListener?: (socket: Socket) => void); + constructor(options?: { allowHalfOpen?: boolean, pauseOnConnect?: boolean }, connectionListener?: (socket: Socket) => void); + + listen(port?: number, hostname?: string, backlog?: number, listeningListener?: Function): this; + listen(port?: number, hostname?: string, listeningListener?: Function): this; + listen(port?: number, backlog?: number, listeningListener?: Function): this; + listen(port?: number, listeningListener?: Function): this; + listen(path: string, backlog?: number, listeningListener?: Function): this; + listen(path: string, listeningListener?: Function): this; + listen(options: ListenOptions, listeningListener?: Function): this; + listen(handle: any, backlog?: number, listeningListener?: Function): this; + listen(handle: any, listeningListener?: Function): this; + close(callback?: Function): this; + address(): { port: number; family: string; address: string; }; + getConnections(cb: (error: Error | null, count: number) => void): void; + ref(): this; + unref(): this; + maxConnections: number; + connections: number; + listening: boolean; + + /** + * events.EventEmitter + * 1. close + * 2. connection + * 3. error + * 4. listening + */ + addListener(event: string, listener: (...args: any[]) => void): this; + addListener(event: "close", listener: () => void): this; + addListener(event: "connection", listener: (socket: Socket) => void): this; + addListener(event: "error", listener: (err: Error) => void): this; + addListener(event: "listening", listener: () => void): this; + + emit(event: string | symbol, ...args: any[]): boolean; + emit(event: "close"): boolean; + emit(event: "connection", socket: Socket): boolean; + emit(event: "error", err: Error): boolean; + emit(event: "listening"): boolean; + + on(event: string, listener: (...args: any[]) => void): this; + on(event: "close", listener: () => void): this; + on(event: "connection", listener: (socket: Socket) => void): this; + on(event: "error", listener: (err: Error) => void): this; + on(event: "listening", listener: () => void): this; + + once(event: string, listener: (...args: any[]) => void): this; + once(event: "close", listener: () => void): this; + once(event: "connection", listener: (socket: Socket) => void): this; + once(event: "error", listener: (err: Error) => void): this; + once(event: "listening", listener: () => void): this; + + prependListener(event: string, listener: (...args: any[]) => void): this; + prependListener(event: "close", listener: () => void): this; + prependListener(event: "connection", listener: (socket: Socket) => void): this; + prependListener(event: "error", listener: (err: Error) => void): this; + prependListener(event: "listening", listener: () => void): this; + + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + prependOnceListener(event: "close", listener: () => void): this; + prependOnceListener(event: "connection", listener: (socket: Socket) => void): this; + prependOnceListener(event: "error", listener: (err: Error) => void): this; + prependOnceListener(event: "listening", listener: () => void): this; + } + + export interface TcpNetConnectOpts extends TcpSocketConnectOpts, SocketConstructorOpts { + timeout?: number; + } + + export interface IpcNetConnectOpts extends IpcSocketConnectOpts, SocketConstructorOpts { + timeout?: number; + } + + export type NetConnectOpts = TcpNetConnectOpts | IpcNetConnectOpts; + + export function createServer(connectionListener?: (socket: Socket) => void): Server; + export function createServer(options?: { allowHalfOpen?: boolean, pauseOnConnect?: boolean }, connectionListener?: (socket: Socket) => void): Server; + export function connect(options: NetConnectOpts, connectionListener?: Function): Socket; + export function connect(port: number, host?: string, connectionListener?: Function): Socket; + export function connect(path: string, connectionListener?: Function): Socket; + export function createConnection(options: NetConnectOpts, connectionListener?: Function): Socket; + export function createConnection(port: number, host?: string, connectionListener?: Function): Socket; + export function createConnection(path: string, connectionListener?: Function): Socket; + export function isIP(input: string): number; + export function isIPv4(input: string): boolean; + export function isIPv6(input: string): boolean; +} + +declare module "dgram" { + import * as events from "events"; + import * as dns from "dns"; + + interface RemoteInfo { + address: string; + family: string; + port: number; + } + + interface AddressInfo { + address: string; + family: string; + port: number; + } + + interface BindOptions { + port: number; + address?: string; + exclusive?: boolean; + } + + type SocketType = "udp4" | "udp6"; + + interface SocketOptions { + type: SocketType; + reuseAddr?: boolean; + recvBufferSize?: number; + sendBufferSize?: number; + lookup?: (hostname: string, options: dns.LookupOneOptions, callback: (err: NodeJS.ErrnoException, address: string, family: number) => void) => void; + } + + export function createSocket(type: SocketType, callback?: (msg: Buffer, rinfo: RemoteInfo) => void): Socket; + export function createSocket(options: SocketOptions, callback?: (msg: Buffer, rinfo: RemoteInfo) => void): Socket; + + export class Socket extends events.EventEmitter { + send(msg: Buffer | String | any[], port: number, address: string, callback?: (error: Error | null, bytes: number) => void): void; + send(msg: Buffer | String | any[], offset: number, length: number, port: number, address: string, callback?: (error: Error | null, bytes: number) => void): void; + bind(port?: number, address?: string, callback?: () => void): void; + bind(port?: number, callback?: () => void): void; + bind(callback?: () => void): void; + bind(options: BindOptions, callback?: Function): void; + close(callback?: () => void): void; + address(): AddressInfo; + setBroadcast(flag: boolean): void; + setTTL(ttl: number): void; + setMulticastTTL(ttl: number): void; + setMulticastInterface(multicastInterface: string): void; + setMulticastLoopback(flag: boolean): void; + addMembership(multicastAddress: string, multicastInterface?: string): void; + dropMembership(multicastAddress: string, multicastInterface?: string): void; + ref(): this; + unref(): this; + setRecvBufferSize(size: number): void; + setSendBufferSize(size: number): void; + getRecvBufferSize(): number; + getSendBufferSize(): number; + + /** + * events.EventEmitter + * 1. close + * 2. error + * 3. listening + * 4. message + */ + addListener(event: string, listener: (...args: any[]) => void): this; + addListener(event: "close", listener: () => void): this; + addListener(event: "error", listener: (err: Error) => void): this; + addListener(event: "listening", listener: () => void): this; + addListener(event: "message", listener: (msg: Buffer, rinfo: AddressInfo) => void): this; + + emit(event: string | symbol, ...args: any[]): boolean; + emit(event: "close"): boolean; + emit(event: "error", err: Error): boolean; + emit(event: "listening"): boolean; + emit(event: "message", msg: Buffer, rinfo: AddressInfo): boolean; + + on(event: string, listener: (...args: any[]) => void): this; + on(event: "close", listener: () => void): this; + on(event: "error", listener: (err: Error) => void): this; + on(event: "listening", listener: () => void): this; + on(event: "message", listener: (msg: Buffer, rinfo: AddressInfo) => void): this; + + once(event: string, listener: (...args: any[]) => void): this; + once(event: "close", listener: () => void): this; + once(event: "error", listener: (err: Error) => void): this; + once(event: "listening", listener: () => void): this; + once(event: "message", listener: (msg: Buffer, rinfo: AddressInfo) => void): this; + + prependListener(event: string, listener: (...args: any[]) => void): this; + prependListener(event: "close", listener: () => void): this; + prependListener(event: "error", listener: (err: Error) => void): this; + prependListener(event: "listening", listener: () => void): this; + prependListener(event: "message", listener: (msg: Buffer, rinfo: AddressInfo) => void): this; + + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + prependOnceListener(event: "close", listener: () => void): this; + prependOnceListener(event: "error", listener: (err: Error) => void): this; + prependOnceListener(event: "listening", listener: () => void): this; + prependOnceListener(event: "message", listener: (msg: Buffer, rinfo: AddressInfo) => void): this; + } +} + +declare module "fs" { + import * as stream from "stream"; + import * as events from "events"; + import { URL } from "url"; + + /** + * Valid types for path values in "fs". + */ + export type PathLike = string | Buffer | URL; + + export class Stats { + isFile(): boolean; + isDirectory(): boolean; + isBlockDevice(): boolean; + isCharacterDevice(): boolean; + isSymbolicLink(): boolean; + isFIFO(): boolean; + isSocket(): boolean; + dev: number; + ino: number; + mode: number; + nlink: number; + uid: number; + gid: number; + rdev: number; + size: number; + blksize: number; + blocks: number; + atimeMs: number; + mtimeMs: number; + ctimeMs: number; + birthtimeMs: number; + atime: Date; + mtime: Date; + ctime: Date; + birthtime: Date; + } + + export interface FSWatcher extends events.EventEmitter { + close(): void; + + /** + * events.EventEmitter + * 1. change + * 2. error + */ + addListener(event: string, listener: (...args: any[]) => void): this; + addListener(event: "change", listener: (eventType: string, filename: string | Buffer) => void): this; + addListener(event: "error", listener: (error: Error) => void): this; + + on(event: string, listener: (...args: any[]) => void): this; + on(event: "change", listener: (eventType: string, filename: string | Buffer) => void): this; + on(event: "error", listener: (error: Error) => void): this; + + once(event: string, listener: (...args: any[]) => void): this; + once(event: "change", listener: (eventType: string, filename: string | Buffer) => void): this; + once(event: "error", listener: (error: Error) => void): this; + + prependListener(event: string, listener: (...args: any[]) => void): this; + prependListener(event: "change", listener: (eventType: string, filename: string | Buffer) => void): this; + prependListener(event: "error", listener: (error: Error) => void): this; + + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + prependOnceListener(event: "change", listener: (eventType: string, filename: string | Buffer) => void): this; + prependOnceListener(event: "error", listener: (error: Error) => void): this; + } + + export class ReadStream extends stream.Readable { + close(): void; + destroy(): void; + bytesRead: number; + path: string | Buffer; + + /** + * events.EventEmitter + * 1. open + * 2. close + */ + addListener(event: string, listener: (...args: any[]) => void): this; + addListener(event: "open", listener: (fd: number) => void): this; + addListener(event: "close", listener: () => void): this; + + on(event: string, listener: (...args: any[]) => void): this; + on(event: "open", listener: (fd: number) => void): this; + on(event: "close", listener: () => void): this; + + once(event: string, listener: (...args: any[]) => void): this; + once(event: "open", listener: (fd: number) => void): this; + once(event: "close", listener: () => void): this; + + prependListener(event: string, listener: (...args: any[]) => void): this; + prependListener(event: "open", listener: (fd: number) => void): this; + prependListener(event: "close", listener: () => void): this; + + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + prependOnceListener(event: "open", listener: (fd: number) => void): this; + prependOnceListener(event: "close", listener: () => void): this; + } + + export class WriteStream extends stream.Writable { + close(): void; + bytesWritten: number; + path: string | Buffer; + + /** + * events.EventEmitter + * 1. open + * 2. close + */ + addListener(event: string, listener: (...args: any[]) => void): this; + addListener(event: "open", listener: (fd: number) => void): this; + addListener(event: "close", listener: () => void): this; + + on(event: string, listener: (...args: any[]) => void): this; + on(event: "open", listener: (fd: number) => void): this; + on(event: "close", listener: () => void): this; + + once(event: string, listener: (...args: any[]) => void): this; + once(event: "open", listener: (fd: number) => void): this; + once(event: "close", listener: () => void): this; + + prependListener(event: string, listener: (...args: any[]) => void): this; + prependListener(event: "open", listener: (fd: number) => void): this; + prependListener(event: "close", listener: () => void): this; + + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + prependOnceListener(event: "open", listener: (fd: number) => void): this; + prependOnceListener(event: "close", listener: () => void): this; + } + + /** + * Asynchronous rename(2) - Change the name or location of a file or directory. + * @param oldPath A path to a file. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + * @param newPath A path to a file. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + */ + export function rename(oldPath: PathLike, newPath: PathLike, callback: (err: NodeJS.ErrnoException) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace rename { + /** + * Asynchronous rename(2) - Change the name or location of a file or directory. + * @param oldPath A path to a file. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + * @param newPath A path to a file. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + */ + export function __promisify__(oldPath: PathLike, newPath: PathLike): Promise; + } + + /** + * Synchronous rename(2) - Change the name or location of a file or directory. + * @param oldPath A path to a file. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + * @param newPath A path to a file. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + */ + export function renameSync(oldPath: PathLike, newPath: PathLike): void; + + /** + * Asynchronous truncate(2) - Truncate a file to a specified length. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param len If not specified, defaults to `0`. + */ + export function truncate(path: PathLike, len: number | undefined | null, callback: (err: NodeJS.ErrnoException) => void): void; + + /** + * Asynchronous truncate(2) - Truncate a file to a specified length. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + */ + export function truncate(path: PathLike, callback: (err: NodeJS.ErrnoException) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace truncate { + /** + * Asynchronous truncate(2) - Truncate a file to a specified length. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param len If not specified, defaults to `0`. + */ + export function __promisify__(path: PathLike, len?: number | null): Promise; + } + + /** + * Synchronous truncate(2) - Truncate a file to a specified length. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param len If not specified, defaults to `0`. + */ + export function truncateSync(path: PathLike, len?: number | null): void; + + /** + * Asynchronous ftruncate(2) - Truncate a file to a specified length. + * @param fd A file descriptor. + * @param len If not specified, defaults to `0`. + */ + export function ftruncate(fd: number, len: number | undefined | null, callback: (err: NodeJS.ErrnoException) => void): void; + + /** + * Asynchronous ftruncate(2) - Truncate a file to a specified length. + * @param fd A file descriptor. + */ + export function ftruncate(fd: number, callback: (err: NodeJS.ErrnoException) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace ftruncate { + /** + * Asynchronous ftruncate(2) - Truncate a file to a specified length. + * @param fd A file descriptor. + * @param len If not specified, defaults to `0`. + */ + export function __promisify__(fd: number, len?: number | null): Promise; + } + + /** + * Synchronous ftruncate(2) - Truncate a file to a specified length. + * @param fd A file descriptor. + * @param len If not specified, defaults to `0`. + */ + export function ftruncateSync(fd: number, len?: number | null): void; + + /** + * Asynchronous chown(2) - Change ownership of a file. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + */ + export function chown(path: PathLike, uid: number, gid: number, callback: (err: NodeJS.ErrnoException) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace chown { + /** + * Asynchronous chown(2) - Change ownership of a file. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + */ + export function __promisify__(path: PathLike, uid: number, gid: number): Promise; + } + + /** + * Synchronous chown(2) - Change ownership of a file. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + */ + export function chownSync(path: PathLike, uid: number, gid: number): void; + + /** + * Asynchronous fchown(2) - Change ownership of a file. + * @param fd A file descriptor. + */ + export function fchown(fd: number, uid: number, gid: number, callback: (err: NodeJS.ErrnoException) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace fchown { + /** + * Asynchronous fchown(2) - Change ownership of a file. + * @param fd A file descriptor. + */ + export function __promisify__(fd: number, uid: number, gid: number): Promise; + } + + /** + * Synchronous fchown(2) - Change ownership of a file. + * @param fd A file descriptor. + */ + export function fchownSync(fd: number, uid: number, gid: number): void; + + /** + * Asynchronous lchown(2) - Change ownership of a file. Does not dereference symbolic links. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + */ + export function lchown(path: PathLike, uid: number, gid: number, callback: (err: NodeJS.ErrnoException) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace lchown { + /** + * Asynchronous lchown(2) - Change ownership of a file. Does not dereference symbolic links. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + */ + export function __promisify__(path: PathLike, uid: number, gid: number): Promise; + } + + /** + * Synchronous lchown(2) - Change ownership of a file. Does not dereference symbolic links. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + */ + export function lchownSync(path: PathLike, uid: number, gid: number): void; + + /** + * Asynchronous chmod(2) - Change permissions of a file. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param mode A file mode. If a string is passed, it is parsed as an octal integer. + */ + export function chmod(path: PathLike, mode: string | number, callback: (err: NodeJS.ErrnoException) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace chmod { + /** + * Asynchronous chmod(2) - Change permissions of a file. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param mode A file mode. If a string is passed, it is parsed as an octal integer. + */ + export function __promisify__(path: PathLike, mode: string | number): Promise; + } + + /** + * Synchronous chmod(2) - Change permissions of a file. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param mode A file mode. If a string is passed, it is parsed as an octal integer. + */ + export function chmodSync(path: PathLike, mode: string | number): void; + + /** + * Asynchronous fchmod(2) - Change permissions of a file. + * @param fd A file descriptor. + * @param mode A file mode. If a string is passed, it is parsed as an octal integer. + */ + export function fchmod(fd: number, mode: string | number, callback: (err: NodeJS.ErrnoException) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace fchmod { + /** + * Asynchronous fchmod(2) - Change permissions of a file. + * @param fd A file descriptor. + * @param mode A file mode. If a string is passed, it is parsed as an octal integer. + */ + export function __promisify__(fd: number, mode: string | number): Promise; + } + + /** + * Synchronous fchmod(2) - Change permissions of a file. + * @param fd A file descriptor. + * @param mode A file mode. If a string is passed, it is parsed as an octal integer. + */ + export function fchmodSync(fd: number, mode: string | number): void; + + /** + * Asynchronous lchmod(2) - Change permissions of a file. Does not dereference symbolic links. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param mode A file mode. If a string is passed, it is parsed as an octal integer. + */ + export function lchmod(path: PathLike, mode: string | number, callback: (err: NodeJS.ErrnoException) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace lchmod { + /** + * Asynchronous lchmod(2) - Change permissions of a file. Does not dereference symbolic links. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param mode A file mode. If a string is passed, it is parsed as an octal integer. + */ + export function __promisify__(path: PathLike, mode: string | number): Promise; + } + + /** + * Synchronous lchmod(2) - Change permissions of a file. Does not dereference symbolic links. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param mode A file mode. If a string is passed, it is parsed as an octal integer. + */ + export function lchmodSync(path: PathLike, mode: string | number): void; + + /** + * Asynchronous stat(2) - Get file status. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + */ + export function stat(path: PathLike, callback: (err: NodeJS.ErrnoException, stats: Stats) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace stat { + /** + * Asynchronous stat(2) - Get file status. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + */ + export function __promisify__(path: PathLike): Promise; + } + + /** + * Synchronous stat(2) - Get file status. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + */ + export function statSync(path: PathLike): Stats; + + /** + * Asynchronous fstat(2) - Get file status. + * @param fd A file descriptor. + */ + export function fstat(fd: number, callback: (err: NodeJS.ErrnoException, stats: Stats) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace fstat { + /** + * Asynchronous fstat(2) - Get file status. + * @param fd A file descriptor. + */ + export function __promisify__(fd: number): Promise; + } + + /** + * Synchronous fstat(2) - Get file status. + * @param fd A file descriptor. + */ + export function fstatSync(fd: number): Stats; + + /** + * Asynchronous lstat(2) - Get file status. Does not dereference symbolic links. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + */ + export function lstat(path: PathLike, callback: (err: NodeJS.ErrnoException, stats: Stats) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace lstat { + /** + * Asynchronous lstat(2) - Get file status. Does not dereference symbolic links. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + */ + export function __promisify__(path: PathLike): Promise; + } + + /** + * Synchronous lstat(2) - Get file status. Does not dereference symbolic links. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + */ + export function lstatSync(path: PathLike): Stats; + + /** + * Asynchronous link(2) - Create a new link (also known as a hard link) to an existing file. + * @param existingPath A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param newPath A path to a file. If a URL is provided, it must use the `file:` protocol. + */ + export function link(existingPath: PathLike, newPath: PathLike, callback: (err: NodeJS.ErrnoException) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace link { + /** + * Asynchronous link(2) - Create a new link (also known as a hard link) to an existing file. + * @param existingPath A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param newPath A path to a file. If a URL is provided, it must use the `file:` protocol. + */ + export function link(existingPath: PathLike, newPath: PathLike): Promise; + } + + /** + * Synchronous link(2) - Create a new link (also known as a hard link) to an existing file. + * @param existingPath A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param newPath A path to a file. If a URL is provided, it must use the `file:` protocol. + */ + export function linkSync(existingPath: PathLike, newPath: PathLike): void; + + /** + * Asynchronous symlink(2) - Create a new symbolic link to an existing file. + * @param target A path to an existing file. If a URL is provided, it must use the `file:` protocol. + * @param path A path to the new symlink. If a URL is provided, it must use the `file:` protocol. + * @param type May be set to `'dir'`, `'file'`, or `'junction'` (default is `'file'`) and is only available on Windows (ignored on other platforms). + * When using `'junction'`, the `target` argument will automatically be normalized to an absolute path. + */ + export function symlink(target: PathLike, path: PathLike, type: string | undefined | null, callback: (err: NodeJS.ErrnoException) => void): void; + + /** + * Asynchronous symlink(2) - Create a new symbolic link to an existing file. + * @param target A path to an existing file. If a URL is provided, it must use the `file:` protocol. + * @param path A path to the new symlink. If a URL is provided, it must use the `file:` protocol. + */ + export function symlink(target: PathLike, path: PathLike, callback: (err: NodeJS.ErrnoException) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace symlink { + /** + * Asynchronous symlink(2) - Create a new symbolic link to an existing file. + * @param target A path to an existing file. If a URL is provided, it must use the `file:` protocol. + * @param path A path to the new symlink. If a URL is provided, it must use the `file:` protocol. + * @param type May be set to `'dir'`, `'file'`, or `'junction'` (default is `'file'`) and is only available on Windows (ignored on other platforms). + * When using `'junction'`, the `target` argument will automatically be normalized to an absolute path. + */ + export function __promisify__(target: PathLike, path: PathLike, type?: string | null): Promise; + } + + /** + * Synchronous symlink(2) - Create a new symbolic link to an existing file. + * @param target A path to an existing file. If a URL is provided, it must use the `file:` protocol. + * @param path A path to the new symlink. If a URL is provided, it must use the `file:` protocol. + * @param type May be set to `'dir'`, `'file'`, or `'junction'` (default is `'file'`) and is only available on Windows (ignored on other platforms). + * When using `'junction'`, the `target` argument will automatically be normalized to an absolute path. + */ + export function symlinkSync(target: PathLike, path: PathLike, type?: string | null): void; + + /** + * Asynchronous readlink(2) - read value of a symbolic link. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function readlink(path: PathLike, options: { encoding?: BufferEncoding | null } | BufferEncoding | undefined | null, callback: (err: NodeJS.ErrnoException, linkString: string) => void): void; + + /** + * Asynchronous readlink(2) - read value of a symbolic link. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function readlink(path: PathLike, options: { encoding: "buffer" } | "buffer", callback: (err: NodeJS.ErrnoException, linkString: Buffer) => void): void; + + /** + * Asynchronous readlink(2) - read value of a symbolic link. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function readlink(path: PathLike, options: { encoding?: string | null } | string | undefined | null, callback: (err: NodeJS.ErrnoException, linkString: string | Buffer) => void): void; + + /** + * Asynchronous readlink(2) - read value of a symbolic link. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + */ + export function readlink(path: PathLike, callback: (err: NodeJS.ErrnoException, linkString: string) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace readlink { + /** + * Asynchronous readlink(2) - read value of a symbolic link. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function __promisify__(path: PathLike, options?: { encoding?: BufferEncoding | null } | BufferEncoding | null): Promise; + + /** + * Asynchronous readlink(2) - read value of a symbolic link. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function __promisify__(path: PathLike, options: { encoding: "buffer" } | "buffer"): Promise; + + /** + * Asynchronous readlink(2) - read value of a symbolic link. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function __promisify__(path: PathLike, options?: { encoding?: string | null } | string | null): Promise; + } + + /** + * Synchronous readlink(2) - read value of a symbolic link. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function readlinkSync(path: PathLike, options?: { encoding?: BufferEncoding | null } | BufferEncoding | null): string; + + /** + * Synchronous readlink(2) - read value of a symbolic link. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function readlinkSync(path: PathLike, options: { encoding: "buffer" } | "buffer"): Buffer; + + /** + * Synchronous readlink(2) - read value of a symbolic link. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function readlinkSync(path: PathLike, options?: { encoding?: string | null } | string | null): string | Buffer; + + /** + * Asynchronous realpath(3) - return the canonicalized absolute pathname. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function realpath(path: PathLike, options: { encoding?: BufferEncoding | null } | BufferEncoding | undefined | null, callback: (err: NodeJS.ErrnoException, resolvedPath: string) => void): void; + + /** + * Asynchronous realpath(3) - return the canonicalized absolute pathname. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function realpath(path: PathLike, options: { encoding: "buffer" } | "buffer", callback: (err: NodeJS.ErrnoException, resolvedPath: Buffer) => void): void; + + /** + * Asynchronous realpath(3) - return the canonicalized absolute pathname. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function realpath(path: PathLike, options: { encoding?: string | null } | string | undefined | null, callback: (err: NodeJS.ErrnoException, resolvedPath: string | Buffer) => void): void; + + /** + * Asynchronous realpath(3) - return the canonicalized absolute pathname. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + */ + export function realpath(path: PathLike, callback: (err: NodeJS.ErrnoException, resolvedPath: string) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace realpath { + /** + * Asynchronous realpath(3) - return the canonicalized absolute pathname. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function __promisify__(path: PathLike, options?: { encoding?: BufferEncoding | null } | BufferEncoding | null): Promise; + + /** + * Asynchronous realpath(3) - return the canonicalized absolute pathname. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function __promisify__(path: PathLike, options: { encoding: "buffer" } | "buffer"): Promise; + + /** + * Asynchronous realpath(3) - return the canonicalized absolute pathname. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function __promisify__(path: PathLike, options?: { encoding?: string | null } | string | null): Promise; + + export function native(path: PathLike, options: { encoding?: BufferEncoding | null } | BufferEncoding | undefined | null, callback: (err: NodeJS.ErrnoException, resolvedPath: string) => void): void; + export function native(path: PathLike, options: { encoding: "buffer" } | "buffer", callback: (err: NodeJS.ErrnoException, resolvedPath: Buffer) => void): void; + export function native(path: PathLike, options: { encoding?: string | null } | string | undefined | null, callback: (err: NodeJS.ErrnoException, resolvedPath: string | Buffer) => void): void; + export function native(path: PathLike, callback: (err: NodeJS.ErrnoException, resolvedPath: string) => void): void; + } + + /** + * Synchronous realpath(3) - return the canonicalized absolute pathname. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function realpathSync(path: PathLike, options?: { encoding?: BufferEncoding | null } | BufferEncoding | null): string; + + /** + * Synchronous realpath(3) - return the canonicalized absolute pathname. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function realpathSync(path: PathLike, options: { encoding: "buffer" } | "buffer"): Buffer; + + /** + * Synchronous realpath(3) - return the canonicalized absolute pathname. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function realpathSync(path: PathLike, options?: { encoding?: string | null } | string | null): string | Buffer; + + export namespace realpathSync { + export function native(path: PathLike, options?: { encoding?: BufferEncoding | null } | BufferEncoding | null): string; + export function native(path: PathLike, options: { encoding: "buffer" } | "buffer"): Buffer; + export function native(path: PathLike, options?: { encoding?: string | null } | string | null): string | Buffer; + } + + /** + * Asynchronous unlink(2) - delete a name and possibly the file it refers to. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + */ + export function unlink(path: PathLike, callback: (err: NodeJS.ErrnoException) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace unlink { + /** + * Asynchronous unlink(2) - delete a name and possibly the file it refers to. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + */ + export function __promisify__(path: PathLike): Promise; + } + + /** + * Synchronous unlink(2) - delete a name and possibly the file it refers to. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + */ + export function unlinkSync(path: PathLike): void; + + /** + * Asynchronous rmdir(2) - delete a directory. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + */ + export function rmdir(path: PathLike, callback: (err: NodeJS.ErrnoException) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace rmdir { + /** + * Asynchronous rmdir(2) - delete a directory. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + */ + export function __promisify__(path: PathLike): Promise; + } + + /** + * Synchronous rmdir(2) - delete a directory. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + */ + export function rmdirSync(path: PathLike): void; + + /** + * Asynchronous mkdir(2) - create a directory. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param mode A file mode. If a string is passed, it is parsed as an octal integer. If not specified, defaults to `0o777`. + */ + export function mkdir(path: PathLike, mode: number | string | undefined | null, callback: (err: NodeJS.ErrnoException) => void): void; + + /** + * Asynchronous mkdir(2) - create a directory with a mode of `0o777`. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + */ + export function mkdir(path: PathLike, callback: (err: NodeJS.ErrnoException) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace mkdir { + /** + * Asynchronous mkdir(2) - create a directory. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param mode A file mode. If a string is passed, it is parsed as an octal integer. If not specified, defaults to `0o777`. + */ + export function __promisify__(path: PathLike, mode?: number | string | null): Promise; + } + + /** + * Synchronous mkdir(2) - create a directory. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param mode A file mode. If a string is passed, it is parsed as an octal integer. If not specified, defaults to `0o777`. + */ + export function mkdirSync(path: PathLike, mode?: number | string | null): void; + + /** + * Asynchronously creates a unique temporary directory. + * Generates six random characters to be appended behind a required prefix to create a unique temporary directory. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function mkdtemp(prefix: string, options: { encoding?: BufferEncoding | null } | BufferEncoding | undefined | null, callback: (err: NodeJS.ErrnoException, folder: string) => void): void; + + /** + * Asynchronously creates a unique temporary directory. + * Generates six random characters to be appended behind a required prefix to create a unique temporary directory. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function mkdtemp(prefix: string, options: "buffer" | { encoding: "buffer" }, callback: (err: NodeJS.ErrnoException, folder: Buffer) => void): void; + + /** + * Asynchronously creates a unique temporary directory. + * Generates six random characters to be appended behind a required prefix to create a unique temporary directory. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function mkdtemp(prefix: string, options: { encoding?: string | null } | string | undefined | null, callback: (err: NodeJS.ErrnoException, folder: string | Buffer) => void): void; + + /** + * Asynchronously creates a unique temporary directory. + * Generates six random characters to be appended behind a required prefix to create a unique temporary directory. + */ + export function mkdtemp(prefix: string, callback: (err: NodeJS.ErrnoException, folder: string) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace mkdtemp { + /** + * Asynchronously creates a unique temporary directory. + * Generates six random characters to be appended behind a required prefix to create a unique temporary directory. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function __promisify__(prefix: string, options?: { encoding?: BufferEncoding | null } | BufferEncoding | null): Promise; + + /** + * Asynchronously creates a unique temporary directory. + * Generates six random characters to be appended behind a required prefix to create a unique temporary directory. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function __promisify__(prefix: string, options: { encoding: "buffer" } | "buffer"): Promise; + + /** + * Asynchronously creates a unique temporary directory. + * Generates six random characters to be appended behind a required prefix to create a unique temporary directory. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function __promisify__(prefix: string, options?: { encoding?: string | null } | string | null): Promise; + } + + /** + * Synchronously creates a unique temporary directory. + * Generates six random characters to be appended behind a required prefix to create a unique temporary directory. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function mkdtempSync(prefix: string, options?: { encoding?: BufferEncoding | null } | BufferEncoding | null): string; + + /** + * Synchronously creates a unique temporary directory. + * Generates six random characters to be appended behind a required prefix to create a unique temporary directory. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function mkdtempSync(prefix: string, options: { encoding: "buffer" } | "buffer"): Buffer; + + /** + * Synchronously creates a unique temporary directory. + * Generates six random characters to be appended behind a required prefix to create a unique temporary directory. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function mkdtempSync(prefix: string, options?: { encoding?: string | null } | string | null): string | Buffer; + + /** + * Asynchronous readdir(3) - read a directory. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function readdir(path: PathLike, options: { encoding: BufferEncoding | null } | BufferEncoding | undefined | null, callback: (err: NodeJS.ErrnoException, files: string[]) => void): void; + + /** + * Asynchronous readdir(3) - read a directory. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function readdir(path: PathLike, options: { encoding: "buffer" } | "buffer", callback: (err: NodeJS.ErrnoException, files: Buffer[]) => void): void; + + /** + * Asynchronous readdir(3) - read a directory. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function readdir(path: PathLike, options: { encoding?: string | null } | string | undefined | null, callback: (err: NodeJS.ErrnoException, files: string[] | Buffer[]) => void): void; + + /** + * Asynchronous readdir(3) - read a directory. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + */ + export function readdir(path: PathLike, callback: (err: NodeJS.ErrnoException, files: string[]) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace readdir { + /** + * Asynchronous readdir(3) - read a directory. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function __promisify__(path: PathLike, options?: { encoding: BufferEncoding | null } | BufferEncoding | null): Promise; + + /** + * Asynchronous readdir(3) - read a directory. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function __promisify__(path: PathLike, options: "buffer" | { encoding: "buffer" }): Promise; + + /** + * Asynchronous readdir(3) - read a directory. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function __promisify__(path: PathLike, options?: { encoding?: string | null } | string | null): Promise; + } + + /** + * Synchronous readdir(3) - read a directory. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function readdirSync(path: PathLike, options?: { encoding: BufferEncoding | null } | BufferEncoding | null): string[]; + + /** + * Synchronous readdir(3) - read a directory. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function readdirSync(path: PathLike, options: { encoding: "buffer" } | "buffer"): Buffer[]; + + /** + * Synchronous readdir(3) - read a directory. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. + */ + export function readdirSync(path: PathLike, options?: { encoding?: string | null } | string | null): string[] | Buffer[]; + + /** + * Asynchronous close(2) - close a file descriptor. + * @param fd A file descriptor. + */ + export function close(fd: number, callback: (err: NodeJS.ErrnoException) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace close { + /** + * Asynchronous close(2) - close a file descriptor. + * @param fd A file descriptor. + */ + export function __promisify__(fd: number): Promise; + } + + /** + * Synchronous close(2) - close a file descriptor. + * @param fd A file descriptor. + */ + export function closeSync(fd: number): void; + + /** + * Asynchronous open(2) - open and possibly create a file. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param mode A file mode. If a string is passed, it is parsed as an octal integer. If not supplied, defaults to `0o666`. + */ + export function open(path: PathLike, flags: string | number, mode: string | number | undefined | null, callback: (err: NodeJS.ErrnoException, fd: number) => void): void; + + /** + * Asynchronous open(2) - open and possibly create a file. If the file is created, its mode will be `0o666`. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + */ + export function open(path: PathLike, flags: string | number, callback: (err: NodeJS.ErrnoException, fd: number) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace open { + /** + * Asynchronous open(2) - open and possibly create a file. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param mode A file mode. If a string is passed, it is parsed as an octal integer. If not supplied, defaults to `0o666`. + */ + export function __promisify__(path: PathLike, flags: string | number, mode?: string | number | null): Promise; + } + + /** + * Synchronous open(2) - open and possibly create a file, returning a file descriptor.. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param mode A file mode. If a string is passed, it is parsed as an octal integer. If not supplied, defaults to `0o666`. + */ + export function openSync(path: PathLike, flags: string | number, mode?: string | number | null): number; + + /** + * Asynchronously change file timestamps of the file referenced by the supplied path. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param atime The last access time. If a string is provided, it will be coerced to number. + * @param mtime The last modified time. If a string is provided, it will be coerced to number. + */ + export function utimes(path: PathLike, atime: string | number | Date, mtime: string | number | Date, callback: (err: NodeJS.ErrnoException) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace utimes { + /** + * Asynchronously change file timestamps of the file referenced by the supplied path. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param atime The last access time. If a string is provided, it will be coerced to number. + * @param mtime The last modified time. If a string is provided, it will be coerced to number. + */ + export function __promisify__(path: PathLike, atime: string | number | Date, mtime: string | number | Date): Promise; + } + + /** + * Synchronously change file timestamps of the file referenced by the supplied path. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * @param atime The last access time. If a string is provided, it will be coerced to number. + * @param mtime The last modified time. If a string is provided, it will be coerced to number. + */ + export function utimesSync(path: PathLike, atime: string | number | Date, mtime: string | number | Date): void; + + /** + * Asynchronously change file timestamps of the file referenced by the supplied file descriptor. + * @param fd A file descriptor. + * @param atime The last access time. If a string is provided, it will be coerced to number. + * @param mtime The last modified time. If a string is provided, it will be coerced to number. + */ + export function futimes(fd: number, atime: string | number | Date, mtime: string | number | Date, callback: (err: NodeJS.ErrnoException) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace futimes { + /** + * Asynchronously change file timestamps of the file referenced by the supplied file descriptor. + * @param fd A file descriptor. + * @param atime The last access time. If a string is provided, it will be coerced to number. + * @param mtime The last modified time. If a string is provided, it will be coerced to number. + */ + export function __promisify__(fd: number, atime: string | number | Date, mtime: string | number | Date): Promise; + } + + /** + * Synchronously change file timestamps of the file referenced by the supplied file descriptor. + * @param fd A file descriptor. + * @param atime The last access time. If a string is provided, it will be coerced to number. + * @param mtime The last modified time. If a string is provided, it will be coerced to number. + */ + export function futimesSync(fd: number, atime: string | number | Date, mtime: string | number | Date): void; + + /** + * Asynchronous fsync(2) - synchronize a file's in-core state with the underlying storage device. + * @param fd A file descriptor. + */ + export function fsync(fd: number, callback: (err: NodeJS.ErrnoException) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace fsync { + /** + * Asynchronous fsync(2) - synchronize a file's in-core state with the underlying storage device. + * @param fd A file descriptor. + */ + export function __promisify__(fd: number): Promise; + } + + /** + * Synchronous fsync(2) - synchronize a file's in-core state with the underlying storage device. + * @param fd A file descriptor. + */ + export function fsyncSync(fd: number): void; + + /** + * Asynchronously writes `buffer` to the file referenced by the supplied file descriptor. + * @param fd A file descriptor. + * @param offset The part of the buffer to be written. If not supplied, defaults to `0`. + * @param length The number of bytes to write. If not supplied, defaults to `buffer.length - offset`. + * @param position The offset from the beginning of the file where this data should be written. If not supplied, defaults to the current position. + */ + export function write(fd: number, buffer: TBuffer, offset: number | undefined | null, length: number | undefined | null, position: number | undefined | null, callback: (err: NodeJS.ErrnoException, written: number, buffer: TBuffer) => void): void; + + /** + * Asynchronously writes `buffer` to the file referenced by the supplied file descriptor. + * @param fd A file descriptor. + * @param offset The part of the buffer to be written. If not supplied, defaults to `0`. + * @param length The number of bytes to write. If not supplied, defaults to `buffer.length - offset`. + */ + export function write(fd: number, buffer: TBuffer, offset: number | undefined | null, length: number | undefined | null, callback: (err: NodeJS.ErrnoException, written: number, buffer: TBuffer) => void): void; + + /** + * Asynchronously writes `buffer` to the file referenced by the supplied file descriptor. + * @param fd A file descriptor. + * @param offset The part of the buffer to be written. If not supplied, defaults to `0`. + */ + export function write(fd: number, buffer: TBuffer, offset: number | undefined | null, callback: (err: NodeJS.ErrnoException, written: number, buffer: TBuffer) => void): void; + + /** + * Asynchronously writes `buffer` to the file referenced by the supplied file descriptor. + * @param fd A file descriptor. + */ + export function write(fd: number, buffer: TBuffer, callback: (err: NodeJS.ErrnoException, written: number, buffer: TBuffer) => void): void; + + /** + * Asynchronously writes `string` to the file referenced by the supplied file descriptor. + * @param fd A file descriptor. + * @param string A string to write. If something other than a string is supplied it will be coerced to a string. + * @param position The offset from the beginning of the file where this data should be written. If not supplied, defaults to the current position. + * @param encoding The expected string encoding. + */ + export function write(fd: number, string: any, position: number | undefined | null, encoding: string | undefined | null, callback: (err: NodeJS.ErrnoException, written: number, str: string) => void): void; + + /** + * Asynchronously writes `string` to the file referenced by the supplied file descriptor. + * @param fd A file descriptor. + * @param string A string to write. If something other than a string is supplied it will be coerced to a string. + * @param position The offset from the beginning of the file where this data should be written. If not supplied, defaults to the current position. + */ + export function write(fd: number, string: any, position: number | undefined | null, callback: (err: NodeJS.ErrnoException, written: number, str: string) => void): void; + + /** + * Asynchronously writes `string` to the file referenced by the supplied file descriptor. + * @param fd A file descriptor. + * @param string A string to write. If something other than a string is supplied it will be coerced to a string. + */ + export function write(fd: number, string: any, callback: (err: NodeJS.ErrnoException, written: number, str: string) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace write { + /** + * Asynchronously writes `buffer` to the file referenced by the supplied file descriptor. + * @param fd A file descriptor. + * @param offset The part of the buffer to be written. If not supplied, defaults to `0`. + * @param length The number of bytes to write. If not supplied, defaults to `buffer.length - offset`. + * @param position The offset from the beginning of the file where this data should be written. If not supplied, defaults to the current position. + */ + export function __promisify__(fd: number, buffer?: TBuffer, offset?: number, length?: number, position?: number | null): Promise<{ bytesWritten: number, buffer: TBuffer }>; + + /** + * Asynchronously writes `string` to the file referenced by the supplied file descriptor. + * @param fd A file descriptor. + * @param string A string to write. If something other than a string is supplied it will be coerced to a string. + * @param position The offset from the beginning of the file where this data should be written. If not supplied, defaults to the current position. + * @param encoding The expected string encoding. + */ + export function __promisify__(fd: number, string: any, position?: number | null, encoding?: string | null): Promise<{ bytesWritten: number, buffer: string }>; + } + + /** + * Synchronously writes `buffer` to the file referenced by the supplied file descriptor, returning the number of bytes written. + * @param fd A file descriptor. + * @param offset The part of the buffer to be written. If not supplied, defaults to `0`. + * @param length The number of bytes to write. If not supplied, defaults to `buffer.length - offset`. + * @param position The offset from the beginning of the file where this data should be written. If not supplied, defaults to the current position. + */ + export function writeSync(fd: number, buffer: Buffer | Uint8Array, offset?: number | null, length?: number | null, position?: number | null): number; + + /** + * Synchronously writes `string` to the file referenced by the supplied file descriptor, returning the number of bytes written. + * @param fd A file descriptor. + * @param string A string to write. If something other than a string is supplied it will be coerced to a string. + * @param position The offset from the beginning of the file where this data should be written. If not supplied, defaults to the current position. + * @param encoding The expected string encoding. + */ + export function writeSync(fd: number, string: any, position?: number | null, encoding?: string | null): number; + + /** + * Asynchronously reads data from the file referenced by the supplied file descriptor. + * @param fd A file descriptor. + * @param buffer The buffer that the data will be written to. + * @param offset The offset in the buffer at which to start writing. + * @param length The number of bytes to read. + * @param position The offset from the beginning of the file from which data should be read. If `null`, data will be read from the current position. + */ + export function read(fd: number, buffer: TBuffer, offset: number, length: number, position: number | null, callback?: (err: NodeJS.ErrnoException, bytesRead: number, buffer: TBuffer) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace read { + /** + * @param fd A file descriptor. + * @param buffer The buffer that the data will be written to. + * @param offset The offset in the buffer at which to start writing. + * @param length The number of bytes to read. + * @param position The offset from the beginning of the file from which data should be read. If `null`, data will be read from the current position. + */ + export function __promisify__(fd: number, buffer: TBuffer, offset: number, length: number, position: number | null): Promise<{ bytesRead: number, buffer: TBuffer }>; + } + + /** + * Synchronously reads data from the file referenced by the supplied file descriptor, returning the number of bytes read. + * @param fd A file descriptor. + * @param buffer The buffer that the data will be written to. + * @param offset The offset in the buffer at which to start writing. + * @param length The number of bytes to read. + * @param position The offset from the beginning of the file from which data should be read. If `null`, data will be read from the current position. + */ + export function readSync(fd: number, buffer: Buffer | Uint8Array, offset: number, length: number, position: number | null): number; + + /** + * Asynchronously reads the entire contents of a file. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * If a file descriptor is provided, the underlying file will _not_ be closed automatically. + * @param options An object that may contain an optional flag. + * If a flag is not provided, it defaults to `'r'`. + */ + export function readFile(path: PathLike | number, options: { encoding?: null; flag?: string; } | undefined | null, callback: (err: NodeJS.ErrnoException, data: Buffer) => void): void; + + /** + * Asynchronously reads the entire contents of a file. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + * If a file descriptor is provided, the underlying file will _not_ be closed automatically. + * @param options Either the encoding for the result, or an object that contains the encoding and an optional flag. + * If a flag is not provided, it defaults to `'r'`. + */ + export function readFile(path: PathLike | number, options: { encoding: string; flag?: string; } | string, callback: (err: NodeJS.ErrnoException, data: string) => void): void; + + /** + * Asynchronously reads the entire contents of a file. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + * If a file descriptor is provided, the underlying file will _not_ be closed automatically. + * @param options Either the encoding for the result, or an object that contains the encoding and an optional flag. + * If a flag is not provided, it defaults to `'r'`. + */ + export function readFile(path: PathLike | number, options: { encoding?: string | null; flag?: string; } | string | undefined | null, callback: (err: NodeJS.ErrnoException, data: string | Buffer) => void): void; + + /** + * Asynchronously reads the entire contents of a file. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * If a file descriptor is provided, the underlying file will _not_ be closed automatically. + */ + export function readFile(path: PathLike | number, callback: (err: NodeJS.ErrnoException, data: Buffer) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace readFile { + /** + * Asynchronously reads the entire contents of a file. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * If a file descriptor is provided, the underlying file will _not_ be closed automatically. + * @param options An object that may contain an optional flag. + * If a flag is not provided, it defaults to `'r'`. + */ + export function __promisify__(path: PathLike | number, options?: { encoding?: null; flag?: string; } | null): Promise; + + /** + * Asynchronously reads the entire contents of a file. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + * If a file descriptor is provided, the underlying file will _not_ be closed automatically. + * @param options Either the encoding for the result, or an object that contains the encoding and an optional flag. + * If a flag is not provided, it defaults to `'r'`. + */ + export function __promisify__(path: PathLike | number, options: { encoding: string; flag?: string; } | string): Promise; + + /** + * Asynchronously reads the entire contents of a file. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + * If a file descriptor is provided, the underlying file will _not_ be closed automatically. + * @param options Either the encoding for the result, or an object that contains the encoding and an optional flag. + * If a flag is not provided, it defaults to `'r'`. + */ + export function __promisify__(path: PathLike | number, options?: { encoding?: string | null; flag?: string; } | string | null): Promise; + } + + /** + * Synchronously reads the entire contents of a file. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + * If a file descriptor is provided, the underlying file will _not_ be closed automatically. + * @param options An object that may contain an optional flag. If a flag is not provided, it defaults to `'r'`. + */ + export function readFileSync(path: PathLike | number, options?: { encoding?: null; flag?: string; } | null): Buffer; + + /** + * Synchronously reads the entire contents of a file. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + * If a file descriptor is provided, the underlying file will _not_ be closed automatically. + * @param options Either the encoding for the result, or an object that contains the encoding and an optional flag. + * If a flag is not provided, it defaults to `'r'`. + */ + export function readFileSync(path: PathLike | number, options: { encoding: string; flag?: string; } | string): string; + + /** + * Synchronously reads the entire contents of a file. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + * If a file descriptor is provided, the underlying file will _not_ be closed automatically. + * @param options Either the encoding for the result, or an object that contains the encoding and an optional flag. + * If a flag is not provided, it defaults to `'r'`. + */ + export function readFileSync(path: PathLike | number, options?: { encoding?: string | null; flag?: string; } | string | null): string | Buffer; + + /** + * Asynchronously writes data to a file, replacing the file if it already exists. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + * If a file descriptor is provided, the underlying file will _not_ be closed automatically. + * @param data The data to write. If something other than a Buffer or Uint8Array is provided, the value is coerced to a string. + * @param options Either the encoding for the file, or an object optionally specifying the encoding, file mode, and flag. + * If `encoding` is not supplied, the default of `'utf8'` is used. + * If `mode` is not supplied, the default of `0o666` is used. + * If `mode` is a string, it is parsed as an octal integer. + * If `flag` is not supplied, the default of `'w'` is used. + */ + export function writeFile(path: PathLike | number, data: any, options: { encoding?: string | null; mode?: number | string; flag?: string; } | string | undefined | null, callback: (err: NodeJS.ErrnoException) => void): void; + + /** + * Asynchronously writes data to a file, replacing the file if it already exists. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + * If a file descriptor is provided, the underlying file will _not_ be closed automatically. + * @param data The data to write. If something other than a Buffer or Uint8Array is provided, the value is coerced to a string. + */ + export function writeFile(path: PathLike | number, data: any, callback: (err: NodeJS.ErrnoException) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace writeFile { + /** + * Asynchronously writes data to a file, replacing the file if it already exists. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + * If a file descriptor is provided, the underlying file will _not_ be closed automatically. + * @param data The data to write. If something other than a Buffer or Uint8Array is provided, the value is coerced to a string. + * @param options Either the encoding for the file, or an object optionally specifying the encoding, file mode, and flag. + * If `encoding` is not supplied, the default of `'utf8'` is used. + * If `mode` is not supplied, the default of `0o666` is used. + * If `mode` is a string, it is parsed as an octal integer. + * If `flag` is not supplied, the default of `'w'` is used. + */ + export function __promisify__(path: PathLike | number, data: any, options?: { encoding?: string | null; mode?: number | string; flag?: string; } | string | null): Promise; + } + + /** + * Synchronously writes data to a file, replacing the file if it already exists. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + * If a file descriptor is provided, the underlying file will _not_ be closed automatically. + * @param data The data to write. If something other than a Buffer or Uint8Array is provided, the value is coerced to a string. + * @param options Either the encoding for the file, or an object optionally specifying the encoding, file mode, and flag. + * If `encoding` is not supplied, the default of `'utf8'` is used. + * If `mode` is not supplied, the default of `0o666` is used. + * If `mode` is a string, it is parsed as an octal integer. + * If `flag` is not supplied, the default of `'w'` is used. + */ + export function writeFileSync(path: PathLike | number, data: any, options?: { encoding?: string | null; mode?: number | string; flag?: string; } | string | null): void; + + /** + * Asynchronously append data to a file, creating the file if it does not exist. + * @param file A path to a file. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + * If a file descriptor is provided, the underlying file will _not_ be closed automatically. + * @param data The data to write. If something other than a Buffer or Uint8Array is provided, the value is coerced to a string. + * @param options Either the encoding for the file, or an object optionally specifying the encoding, file mode, and flag. + * If `encoding` is not supplied, the default of `'utf8'` is used. + * If `mode` is not supplied, the default of `0o666` is used. + * If `mode` is a string, it is parsed as an octal integer. + * If `flag` is not supplied, the default of `'a'` is used. + */ + export function appendFile(file: PathLike | number, data: any, options: { encoding?: string | null, mode?: string | number, flag?: string } | string | undefined | null, callback: (err: NodeJS.ErrnoException) => void): void; + + /** + * Asynchronously append data to a file, creating the file if it does not exist. + * @param file A path to a file. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + * If a file descriptor is provided, the underlying file will _not_ be closed automatically. + * @param data The data to write. If something other than a Buffer or Uint8Array is provided, the value is coerced to a string. + */ + export function appendFile(file: PathLike | number, data: any, callback: (err: NodeJS.ErrnoException) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace appendFile { + /** + * Asynchronously append data to a file, creating the file if it does not exist. + * @param file A path to a file. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + * If a file descriptor is provided, the underlying file will _not_ be closed automatically. + * @param data The data to write. If something other than a Buffer or Uint8Array is provided, the value is coerced to a string. + * @param options Either the encoding for the file, or an object optionally specifying the encoding, file mode, and flag. + * If `encoding` is not supplied, the default of `'utf8'` is used. + * If `mode` is not supplied, the default of `0o666` is used. + * If `mode` is a string, it is parsed as an octal integer. + * If `flag` is not supplied, the default of `'a'` is used. + */ + export function __promisify__(file: PathLike | number, data: any, options?: { encoding?: string | null, mode?: string | number, flag?: string } | string | null): Promise; + } + + /** + * Synchronously append data to a file, creating the file if it does not exist. + * @param file A path to a file. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + * If a file descriptor is provided, the underlying file will _not_ be closed automatically. + * @param data The data to write. If something other than a Buffer or Uint8Array is provided, the value is coerced to a string. + * @param options Either the encoding for the file, or an object optionally specifying the encoding, file mode, and flag. + * If `encoding` is not supplied, the default of `'utf8'` is used. + * If `mode` is not supplied, the default of `0o666` is used. + * If `mode` is a string, it is parsed as an octal integer. + * If `flag` is not supplied, the default of `'a'` is used. + */ + export function appendFileSync(file: PathLike | number, data: any, options?: { encoding?: string | null; mode?: number | string; flag?: string; } | string | null): void; + + /** + * Watch for changes on `filename`. The callback `listener` will be called each time the file is accessed. + */ + export function watchFile(filename: PathLike, options: { persistent?: boolean; interval?: number; } | undefined, listener: (curr: Stats, prev: Stats) => void): void; + + /** + * Watch for changes on `filename`. The callback `listener` will be called each time the file is accessed. + * @param filename A path to a file or directory. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + */ + export function watchFile(filename: PathLike, listener: (curr: Stats, prev: Stats) => void): void; + + /** + * Stop watching for changes on `filename`. + * @param filename A path to a file or directory. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + */ + export function unwatchFile(filename: PathLike, listener?: (curr: Stats, prev: Stats) => void): void; + + /** + * Watch for changes on `filename`, where `filename` is either a file or a directory, returning an `FSWatcher`. + * @param filename A path to a file or directory. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + * @param options Either the encoding for the filename provided to the listener, or an object optionally specifying encoding, persistent, and recursive options. + * If `encoding` is not supplied, the default of `'utf8'` is used. + * If `persistent` is not supplied, the default of `true` is used. + * If `recursive` is not supplied, the default of `false` is used. + */ + export function watch(filename: PathLike, options: { encoding?: BufferEncoding | null, persistent?: boolean, recursive?: boolean } | BufferEncoding | undefined | null, listener?: (event: string, filename: string) => void): FSWatcher; + + /** + * Watch for changes on `filename`, where `filename` is either a file or a directory, returning an `FSWatcher`. + * @param filename A path to a file or directory. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + * @param options Either the encoding for the filename provided to the listener, or an object optionally specifying encoding, persistent, and recursive options. + * If `encoding` is not supplied, the default of `'utf8'` is used. + * If `persistent` is not supplied, the default of `true` is used. + * If `recursive` is not supplied, the default of `false` is used. + */ + export function watch(filename: PathLike, options: { encoding: "buffer", persistent?: boolean, recursive?: boolean } | "buffer", listener?: (event: string, filename: Buffer) => void): FSWatcher; + + /** + * Watch for changes on `filename`, where `filename` is either a file or a directory, returning an `FSWatcher`. + * @param filename A path to a file or directory. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + * @param options Either the encoding for the filename provided to the listener, or an object optionally specifying encoding, persistent, and recursive options. + * If `encoding` is not supplied, the default of `'utf8'` is used. + * If `persistent` is not supplied, the default of `true` is used. + * If `recursive` is not supplied, the default of `false` is used. + */ + export function watch(filename: PathLike, options: { encoding?: string | null, persistent?: boolean, recursive?: boolean } | string | null, listener?: (event: string, filename: string | Buffer) => void): FSWatcher; + + /** + * Watch for changes on `filename`, where `filename` is either a file or a directory, returning an `FSWatcher`. + * @param filename A path to a file or directory. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + */ + export function watch(filename: PathLike, listener?: (event: string, filename: string) => any): FSWatcher; + + /** + * Asynchronously tests whether or not the given path exists by checking with the file system. + * @deprecated + * @param path A path to a file or directory. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + */ + export function exists(path: PathLike, callback: (exists: boolean) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace exists { + /** + * @param path A path to a file or directory. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + */ + function __promisify__(path: PathLike): Promise; + } + + /** + * Synchronously tests whether or not the given path exists by checking with the file system. + * @param path A path to a file or directory. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + */ + export function existsSync(path: PathLike): boolean; + + export namespace constants { + // File Access Constants + + /** Constant for fs.access(). File is visible to the calling process. */ + export const F_OK: number; + + /** Constant for fs.access(). File can be read by the calling process. */ + export const R_OK: number; + + /** Constant for fs.access(). File can be written by the calling process. */ + export const W_OK: number; + + /** Constant for fs.access(). File can be executed by the calling process. */ + export const X_OK: number; + + // File Open Constants + + /** Constant for fs.open(). Flag indicating to open a file for read-only access. */ + export const O_RDONLY: number; + + /** Constant for fs.open(). Flag indicating to open a file for write-only access. */ + export const O_WRONLY: number; + + /** Constant for fs.open(). Flag indicating to open a file for read-write access. */ + export const O_RDWR: number; + + /** Constant for fs.open(). Flag indicating to create the file if it does not already exist. */ + export const O_CREAT: number; + + /** Constant for fs.open(). Flag indicating that opening a file should fail if the O_CREAT flag is set and the file already exists. */ + export const O_EXCL: number; + + /** Constant for fs.open(). Flag indicating that if path identifies a terminal device, opening the path shall not cause that terminal to become the controlling terminal for the process (if the process does not already have one). */ + export const O_NOCTTY: number; + + /** Constant for fs.open(). Flag indicating that if the file exists and is a regular file, and the file is opened successfully for write access, its length shall be truncated to zero. */ + export const O_TRUNC: number; + + /** Constant for fs.open(). Flag indicating that data will be appended to the end of the file. */ + export const O_APPEND: number; + + /** Constant for fs.open(). Flag indicating that the open should fail if the path is not a directory. */ + export const O_DIRECTORY: number; + + /** Constant for fs.open(). Flag indicating reading accesses to the file system will no longer result in an update to the atime information associated with the file. This flag is available on Linux operating systems only. */ + export const O_NOATIME: number; + + /** Constant for fs.open(). Flag indicating that the open should fail if the path is a symbolic link. */ + export const O_NOFOLLOW: number; + + /** Constant for fs.open(). Flag indicating that the file is opened for synchronous I/O. */ + export const O_SYNC: number; + + /** Constant for fs.open(). Flag indicating that the file is opened for synchronous I/O with write operations waiting for data integrity. */ + export const O_DSYNC: number; + + /** Constant for fs.open(). Flag indicating to open the symbolic link itself rather than the resource it is pointing to. */ + export const O_SYMLINK: number; + + /** Constant for fs.open(). When set, an attempt will be made to minimize caching effects of file I/O. */ + export const O_DIRECT: number; + + /** Constant for fs.open(). Flag indicating to open the file in nonblocking mode when possible. */ + export const O_NONBLOCK: number; + + // File Type Constants + + /** Constant for fs.Stats mode property for determining a file's type. Bit mask used to extract the file type code. */ + export const S_IFMT: number; + + /** Constant for fs.Stats mode property for determining a file's type. File type constant for a regular file. */ + export const S_IFREG: number; + + /** Constant for fs.Stats mode property for determining a file's type. File type constant for a directory. */ + export const S_IFDIR: number; + + /** Constant for fs.Stats mode property for determining a file's type. File type constant for a character-oriented device file. */ + export const S_IFCHR: number; + + /** Constant for fs.Stats mode property for determining a file's type. File type constant for a block-oriented device file. */ + export const S_IFBLK: number; + + /** Constant for fs.Stats mode property for determining a file's type. File type constant for a FIFO/pipe. */ + export const S_IFIFO: number; + + /** Constant for fs.Stats mode property for determining a file's type. File type constant for a symbolic link. */ + export const S_IFLNK: number; + + /** Constant for fs.Stats mode property for determining a file's type. File type constant for a socket. */ + export const S_IFSOCK: number; + + // File Mode Constants + + /** Constant for fs.Stats mode property for determining access permissions for a file. File mode indicating readable, writable and executable by owner. */ + export const S_IRWXU: number; + + /** Constant for fs.Stats mode property for determining access permissions for a file. File mode indicating readable by owner. */ + export const S_IRUSR: number; + + /** Constant for fs.Stats mode property for determining access permissions for a file. File mode indicating writable by owner. */ + export const S_IWUSR: number; + + /** Constant for fs.Stats mode property for determining access permissions for a file. File mode indicating executable by owner. */ + export const S_IXUSR: number; + + /** Constant for fs.Stats mode property for determining access permissions for a file. File mode indicating readable, writable and executable by group. */ + export const S_IRWXG: number; + + /** Constant for fs.Stats mode property for determining access permissions for a file. File mode indicating readable by group. */ + export const S_IRGRP: number; + + /** Constant for fs.Stats mode property for determining access permissions for a file. File mode indicating writable by group. */ + export const S_IWGRP: number; + + /** Constant for fs.Stats mode property for determining access permissions for a file. File mode indicating executable by group. */ + export const S_IXGRP: number; + + /** Constant for fs.Stats mode property for determining access permissions for a file. File mode indicating readable, writable and executable by others. */ + export const S_IRWXO: number; + + /** Constant for fs.Stats mode property for determining access permissions for a file. File mode indicating readable by others. */ + export const S_IROTH: number; + + /** Constant for fs.Stats mode property for determining access permissions for a file. File mode indicating writable by others. */ + export const S_IWOTH: number; + + /** Constant for fs.Stats mode property for determining access permissions for a file. File mode indicating executable by others. */ + export const S_IXOTH: number; + + /** Constant for fs.copyFile. Flag indicating the destination file should not be overwritten if it already exists. */ + export const COPYFILE_EXCL: number; + } + + /** + * Asynchronously tests a user's permissions for the file specified by path. + * @param path A path to a file or directory. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + */ + export function access(path: PathLike, mode: number | undefined, callback: (err: NodeJS.ErrnoException) => void): void; + + /** + * Asynchronously tests a user's permissions for the file specified by path. + * @param path A path to a file or directory. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + */ + export function access(path: PathLike, callback: (err: NodeJS.ErrnoException) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace access { + /** + * Asynchronously tests a user's permissions for the file specified by path. + * @param path A path to a file or directory. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + */ + export function __promisify__(path: PathLike, mode?: number): Promise; + } + + /** + * Synchronously tests a user's permissions for the file specified by path. + * @param path A path to a file or directory. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + */ + export function accessSync(path: PathLike, mode?: number): void; + + /** + * Returns a new `ReadStream` object. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + */ + export function createReadStream(path: PathLike, options?: string | { + flags?: string; + encoding?: string; + fd?: number; + mode?: number; + autoClose?: boolean; + start?: number; + end?: number; + highWaterMark?: number; + }): ReadStream; + + /** + * Returns a new `WriteStream` object. + * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. + * URL support is _experimental_. + */ + export function createWriteStream(path: PathLike, options?: string | { + flags?: string; + encoding?: string; + fd?: number; + mode?: number; + autoClose?: boolean; + start?: number; + }): WriteStream; + + /** + * Asynchronous fdatasync(2) - synchronize a file's in-core state with storage device. + * @param fd A file descriptor. + */ + export function fdatasync(fd: number, callback: (err: NodeJS.ErrnoException) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace fdatasync { + /** + * Asynchronous fdatasync(2) - synchronize a file's in-core state with storage device. + * @param fd A file descriptor. + */ + export function __promisify__(fd: number): Promise; + } + + /** + * Synchronous fdatasync(2) - synchronize a file's in-core state with storage device. + * @param fd A file descriptor. + */ + export function fdatasyncSync(fd: number): void; + + /** + * Asynchronously copies src to dest. By default, dest is overwritten if it already exists. + * No arguments other than a possible exception are given to the callback function. + * Node.js makes no guarantees about the atomicity of the copy operation. + * If an error occurs after the destination file has been opened for writing, Node.js will attempt + * to remove the destination. + * @param src A path to the source file. + * @param dest A path to the destination file. + */ + export function copyFile(src: PathLike, dest: PathLike, callback: (err: NodeJS.ErrnoException) => void): void; + /** + * Asynchronously copies src to dest. By default, dest is overwritten if it already exists. + * No arguments other than a possible exception are given to the callback function. + * Node.js makes no guarantees about the atomicity of the copy operation. + * If an error occurs after the destination file has been opened for writing, Node.js will attempt + * to remove the destination. + * @param src A path to the source file. + * @param dest A path to the destination file. + * @param flags An integer that specifies the behavior of the copy operation. The only supported flag is fs.constants.COPYFILE_EXCL, which causes the copy operation to fail if dest already exists. + */ + export function copyFile(src: PathLike, dest: PathLike, flags: number, callback: (err: NodeJS.ErrnoException) => void): void; + + // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. + export namespace copyFile { + /** + * Asynchronously copies src to dest. By default, dest is overwritten if it already exists. + * No arguments other than a possible exception are given to the callback function. + * Node.js makes no guarantees about the atomicity of the copy operation. + * If an error occurs after the destination file has been opened for writing, Node.js will attempt + * to remove the destination. + * @param src A path to the source file. + * @param dest A path to the destination file. + * @param flags An optional integer that specifies the behavior of the copy operation. The only supported flag is fs.constants.COPYFILE_EXCL, which causes the copy operation to fail if dest already exists. + */ + export function __promisify__(src: PathLike, dst: PathLike, flags?: number): Promise; + } + + /** + * Synchronously copies src to dest. By default, dest is overwritten if it already exists. + * Node.js makes no guarantees about the atomicity of the copy operation. + * If an error occurs after the destination file has been opened for writing, Node.js will attempt + * to remove the destination. + * @param src A path to the source file. + * @param dest A path to the destination file. + * @param flags An optional integer that specifies the behavior of the copy operation. The only supported flag is fs.constants.COPYFILE_EXCL, which causes the copy operation to fail if dest already exists. + */ + export function copyFileSync(src: PathLike, dest: PathLike, flags?: number): void; +} + +declare module "path" { + /** + * A parsed path object generated by path.parse() or consumed by path.format(). + */ + export interface ParsedPath { + /** + * The root of the path such as '/' or 'c:\' + */ + root: string; + /** + * The full directory path such as '/home/user/dir' or 'c:\path\dir' + */ + dir: string; + /** + * The file name including extension (if any) such as 'index.html' + */ + base: string; + /** + * The file extension (if any) such as '.html' + */ + ext: string; + /** + * The file name without extension (if any) such as 'index' + */ + name: string; + } + export interface FormatInputPathObject { + /** + * The root of the path such as '/' or 'c:\' + */ + root?: string; + /** + * The full directory path such as '/home/user/dir' or 'c:\path\dir' + */ + dir?: string; + /** + * The file name including extension (if any) such as 'index.html' + */ + base?: string; + /** + * The file extension (if any) such as '.html' + */ + ext?: string; + /** + * The file name without extension (if any) such as 'index' + */ + name?: string; + } + + /** + * Normalize a string path, reducing '..' and '.' parts. + * When multiple slashes are found, they're replaced by a single one; when the path contains a trailing slash, it is preserved. On Windows backslashes are used. + * + * @param p string path to normalize. + */ + export function normalize(p: string): string; + /** + * Join all arguments together and normalize the resulting path. + * Arguments must be strings. In v0.8, non-string arguments were silently ignored. In v0.10 and up, an exception is thrown. + * + * @param paths paths to join. + */ + export function join(...paths: string[]): string; + /** + * The right-most parameter is considered {to}. Other parameters are considered an array of {from}. + * + * Starting from leftmost {from} paramter, resolves {to} to an absolute path. + * + * If {to} isn't already absolute, {from} arguments are prepended in right to left order, until an absolute path is found. If after using all {from} paths still no absolute path is found, the current working directory is used as well. The resulting path is normalized, and trailing slashes are removed unless the path gets resolved to the root directory. + * + * @param pathSegments string paths to join. Non-string arguments are ignored. + */ + export function resolve(...pathSegments: string[]): string; + /** + * Determines whether {path} is an absolute path. An absolute path will always resolve to the same location, regardless of the working directory. + * + * @param path path to test. + */ + export function isAbsolute(path: string): boolean; + /** + * Solve the relative path from {from} to {to}. + * At times we have two absolute paths, and we need to derive the relative path from one to the other. This is actually the reverse transform of path.resolve. + */ + export function relative(from: string, to: string): string; + /** + * Return the directory name of a path. Similar to the Unix dirname command. + * + * @param p the path to evaluate. + */ + export function dirname(p: string): string; + /** + * Return the last portion of a path. Similar to the Unix basename command. + * Often used to extract the file name from a fully qualified path. + * + * @param p the path to evaluate. + * @param ext optionally, an extension to remove from the result. + */ + export function basename(p: string, ext?: string): string; + /** + * Return the extension of the path, from the last '.' to end of string in the last portion of the path. + * If there is no '.' in the last portion of the path or the first character of it is '.', then it returns an empty string + * + * @param p the path to evaluate. + */ + export function extname(p: string): string; + /** + * The platform-specific file separator. '\\' or '/'. + */ + export var sep: string; + /** + * The platform-specific file delimiter. ';' or ':'. + */ + export var delimiter: string; + /** + * Returns an object from a path string - the opposite of format(). + * + * @param pathString path to evaluate. + */ + export function parse(pathString: string): ParsedPath; + /** + * Returns a path string from an object - the opposite of parse(). + * + * @param pathString path to evaluate. + */ + export function format(pathObject: FormatInputPathObject): string; + + export module posix { + export function normalize(p: string): string; + export function join(...paths: any[]): string; + export function resolve(...pathSegments: any[]): string; + export function isAbsolute(p: string): boolean; + export function relative(from: string, to: string): string; + export function dirname(p: string): string; + export function basename(p: string, ext?: string): string; + export function extname(p: string): string; + export var sep: string; + export var delimiter: string; + export function parse(p: string): ParsedPath; + export function format(pP: FormatInputPathObject): string; + } + + export module win32 { + export function normalize(p: string): string; + export function join(...paths: any[]): string; + export function resolve(...pathSegments: any[]): string; + export function isAbsolute(p: string): boolean; + export function relative(from: string, to: string): string; + export function dirname(p: string): string; + export function basename(p: string, ext?: string): string; + export function extname(p: string): string; + export var sep: string; + export var delimiter: string; + export function parse(p: string): ParsedPath; + export function format(pP: FormatInputPathObject): string; + } +} + +declare module "string_decoder" { + export interface NodeStringDecoder { + write(buffer: Buffer): string; + end(buffer?: Buffer): string; + } + export var StringDecoder: { + new(encoding?: string): NodeStringDecoder; + }; +} + +declare module "tls" { + import * as crypto from "crypto"; + import * as dns from "dns"; + import * as net from "net"; + import * as stream from "stream"; + + var CLIENT_RENEG_LIMIT: number; + var CLIENT_RENEG_WINDOW: number; + + export interface Certificate { + /** + * Country code. + */ + C: string; + /** + * Street. + */ + ST: string; + /** + * Locality. + */ + L: string; + /** + * Organization. + */ + O: string; + /** + * Organizational unit. + */ + OU: string; + /** + * Common name. + */ + CN: string; + } + + export interface PeerCertificate { + subject: Certificate; + issuer: Certificate; + subjectaltname: string; + infoAccess: { [index: string]: string[] | undefined }; + modulus: string; + exponent: string; + valid_from: string; + valid_to: string; + fingerprint: string; + ext_key_usage: string[]; + serialNumber: string; + raw: Buffer; + } + + export interface DetailedPeerCertificate extends PeerCertificate { + issuerCertificate: DetailedPeerCertificate; + } + + export interface CipherNameAndProtocol { + /** + * The cipher name. + */ + name: string; + /** + * SSL/TLS protocol version. + */ + version: string; + } + + export class TLSSocket extends net.Socket { + /** + * Construct a new tls.TLSSocket object from an existing TCP socket. + */ + constructor(socket: net.Socket, options?: { + /** + * An optional TLS context object from tls.createSecureContext() + */ + secureContext?: SecureContext, + /** + * If true the TLS socket will be instantiated in server-mode. + * Defaults to false. + */ + isServer?: boolean, + /** + * An optional net.Server instance. + */ + server?: net.Server, + /** + * If true the server will request a certificate from clients that + * connect and attempt to verify that certificate. Defaults to + * false. + */ + requestCert?: boolean, + /** + * If true the server will reject any connection which is not + * authorized with the list of supplied CAs. This option only has an + * effect if requestCert is true. Defaults to false. + */ + rejectUnauthorized?: boolean, + /** + * An array of strings or a Buffer naming possible NPN protocols. + * (Protocols should be ordered by their priority.) + */ + NPNProtocols?: string[] | Buffer[] | Uint8Array[] | Buffer | Uint8Array, + /** + * An array of strings or a Buffer naming possible ALPN protocols. + * (Protocols should be ordered by their priority.) When the server + * receives both NPN and ALPN extensions from the client, ALPN takes + * precedence over NPN and the server does not send an NPN extension + * to the client. + */ + ALPNProtocols?: string[] | Buffer[] | Uint8Array[] | Buffer | Uint8Array, + /** + * SNICallback(servername, cb) A function that will be + * called if the client supports SNI TLS extension. Two arguments + * will be passed when called: servername and cb. SNICallback should + * invoke cb(null, ctx), where ctx is a SecureContext instance. + * (tls.createSecureContext(...) can be used to get a proper + * SecureContext.) If SNICallback wasn't provided the default callback + * with high-level API will be used (see below). + */ + SNICallback?: (servername: string, cb: (err: Error | null, ctx: SecureContext) => void) => void, + /** + * An optional Buffer instance containing a TLS session. + */ + session?: Buffer, + /** + * If true, specifies that the OCSP status request extension will be + * added to the client hello and an 'OCSPResponse' event will be + * emitted on the socket before establishing a secure communication + */ + requestOCSP?: boolean + }); + + /** + * A boolean that is true if the peer certificate was signed by one of the specified CAs, otherwise false. + */ + authorized: boolean; + /** + * The reason why the peer's certificate has not been verified. + * This property becomes available only when tlsSocket.authorized === false. + */ + authorizationError: Error; + /** + * Static boolean value, always true. + * May be used to distinguish TLS sockets from regular ones. + */ + encrypted: boolean; + /** + * Returns an object representing the cipher name and the SSL/TLS protocol version of the current connection. + * @returns Returns an object representing the cipher name + * and the SSL/TLS protocol version of the current connection. + */ + getCipher(): CipherNameAndProtocol; + /** + * Returns an object representing the peer's certificate. + * The returned object has some properties corresponding to the field of the certificate. + * If detailed argument is true the full chain with issuer property will be returned, + * if false only the top certificate without issuer property. + * If the peer does not provide a certificate, it returns null or an empty object. + * @param detailed - If true; the full chain with issuer property will be returned. + * @returns An object representing the peer's certificate. + */ + getPeerCertificate(detailed: true): DetailedPeerCertificate; + getPeerCertificate(detailed?: false): PeerCertificate; + getPeerCertificate(detailed?: boolean): PeerCertificate | DetailedPeerCertificate; + /** + * Could be used to speed up handshake establishment when reconnecting to the server. + * @returns ASN.1 encoded TLS session or undefined if none was negotiated. + */ + getSession(): any; + /** + * NOTE: Works only with client TLS sockets. + * Useful only for debugging, for session reuse provide session option to tls.connect(). + * @returns TLS session ticket or undefined if none was negotiated. + */ + getTLSTicket(): any; + /** + * Initiate TLS renegotiation process. + * + * NOTE: Can be used to request peer's certificate after the secure connection has been established. + * ANOTHER NOTE: When running as the server, socket will be destroyed with an error after handshakeTimeout timeout. + * @param options - The options may contain the following fields: rejectUnauthorized, + * requestCert (See tls.createServer() for details). + * @param callback - callback(err) will be executed with null as err, once the renegotiation + * is successfully completed. + */ + renegotiate(options: { rejectUnauthorized?: boolean, requestCert?: boolean }, callback: (err: Error | null) => void): any; + /** + * Set maximum TLS fragment size (default and maximum value is: 16384, minimum is: 512). + * Smaller fragment size decreases buffering latency on the client: large fragments are buffered by + * the TLS layer until the entire fragment is received and its integrity is verified; + * large fragments can span multiple roundtrips, and their processing can be delayed due to packet + * loss or reordering. However, smaller fragments add extra TLS framing bytes and CPU overhead, + * which may decrease overall server throughput. + * @param size - TLS fragment size (default and maximum value is: 16384, minimum is: 512). + * @returns Returns true on success, false otherwise. + */ + setMaxSendFragment(size: number): boolean; + + /** + * events.EventEmitter + * 1. OCSPResponse + * 2. secureConnect + */ + addListener(event: string, listener: (...args: any[]) => void): this; + addListener(event: "OCSPResponse", listener: (response: Buffer) => void): this; + addListener(event: "secureConnect", listener: () => void): this; + + emit(event: string | symbol, ...args: any[]): boolean; + emit(event: "OCSPResponse", response: Buffer): boolean; + emit(event: "secureConnect"): boolean; + + on(event: string, listener: (...args: any[]) => void): this; + on(event: "OCSPResponse", listener: (response: Buffer) => void): this; + on(event: "secureConnect", listener: () => void): this; + + once(event: string, listener: (...args: any[]) => void): this; + once(event: "OCSPResponse", listener: (response: Buffer) => void): this; + once(event: "secureConnect", listener: () => void): this; + + prependListener(event: string, listener: (...args: any[]) => void): this; + prependListener(event: "OCSPResponse", listener: (response: Buffer) => void): this; + prependListener(event: "secureConnect", listener: () => void): this; + + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + prependOnceListener(event: "OCSPResponse", listener: (response: Buffer) => void): this; + prependOnceListener(event: "secureConnect", listener: () => void): this; + } + + export interface TlsOptions extends SecureContextOptions { + clientCertEngine?: string; + handshakeTimeout?: number; + requestCert?: boolean; + rejectUnauthorized?: boolean; + NPNProtocols?: string[] | Buffer[] | Uint8Array[] | Buffer | Uint8Array; + ALPNProtocols?: string[] | Buffer[] | Uint8Array[] | Buffer | Uint8Array; + SNICallback?: (servername: string, cb: (err: Error | null, ctx: SecureContext) => void) => void; + sessionTimeout?: number; + ticketKeys?: Buffer; + } + + export interface ConnectionOptions extends SecureContextOptions { + host?: string; + port?: number; + path?: string; // Creates unix socket connection to path. If this option is specified, `host` and `port` are ignored. + socket?: net.Socket; // Establish secure connection on a given socket rather than creating a new socket + rejectUnauthorized?: boolean; // Defaults to true + NPNProtocols?: string[] | Buffer[] | Uint8Array[] | Buffer | Uint8Array; + ALPNProtocols?: string[] | Buffer[] | Uint8Array[] | Buffer | Uint8Array; + checkServerIdentity?: typeof checkServerIdentity; + servername?: string; // SNI TLS Extension + session?: Buffer; + minDHSize?: number; + secureContext?: SecureContext; // If not provided, the entire ConnectionOptions object will be passed to tls.createSecureContext() + lookup?: net.LookupFunction; + } + + export class Server extends net.Server { + addContext(hostName: string, credentials: { + key: string; + cert: string; + ca: string; + }): void; + + /** + * events.EventEmitter + * 1. tlsClientError + * 2. newSession + * 3. OCSPRequest + * 4. resumeSession + * 5. secureConnection + */ + addListener(event: string, listener: (...args: any[]) => void): this; + addListener(event: "tlsClientError", listener: (err: Error, tlsSocket: TLSSocket) => void): this; + addListener(event: "newSession", listener: (sessionId: any, sessionData: any, callback: (err: Error, resp: Buffer) => void) => void): this; + addListener(event: "OCSPRequest", listener: (certificate: Buffer, issuer: Buffer, callback: Function) => void): this; + addListener(event: "resumeSession", listener: (sessionId: any, callback: (err: Error, sessionData: any) => void) => void): this; + addListener(event: "secureConnection", listener: (tlsSocket: TLSSocket) => void): this; + + emit(event: string | symbol, ...args: any[]): boolean; + emit(event: "tlsClientError", err: Error, tlsSocket: TLSSocket): boolean; + emit(event: "newSession", sessionId: any, sessionData: any, callback: (err: Error, resp: Buffer) => void): boolean; + emit(event: "OCSPRequest", certificate: Buffer, issuer: Buffer, callback: Function): boolean; + emit(event: "resumeSession", sessionId: any, callback: (err: Error, sessionData: any) => void): boolean; + emit(event: "secureConnection", tlsSocket: TLSSocket): boolean; + + on(event: string, listener: (...args: any[]) => void): this; + on(event: "tlsClientError", listener: (err: Error, tlsSocket: TLSSocket) => void): this; + on(event: "newSession", listener: (sessionId: any, sessionData: any, callback: (err: Error, resp: Buffer) => void) => void): this; + on(event: "OCSPRequest", listener: (certificate: Buffer, issuer: Buffer, callback: Function) => void): this; + on(event: "resumeSession", listener: (sessionId: any, callback: (err: Error, sessionData: any) => void) => void): this; + on(event: "secureConnection", listener: (tlsSocket: TLSSocket) => void): this; + + once(event: string, listener: (...args: any[]) => void): this; + once(event: "tlsClientError", listener: (err: Error, tlsSocket: TLSSocket) => void): this; + once(event: "newSession", listener: (sessionId: any, sessionData: any, callback: (err: Error, resp: Buffer) => void) => void): this; + once(event: "OCSPRequest", listener: (certificate: Buffer, issuer: Buffer, callback: Function) => void): this; + once(event: "resumeSession", listener: (sessionId: any, callback: (err: Error, sessionData: any) => void) => void): this; + once(event: "secureConnection", listener: (tlsSocket: TLSSocket) => void): this; + + prependListener(event: string, listener: (...args: any[]) => void): this; + prependListener(event: "tlsClientError", listener: (err: Error, tlsSocket: TLSSocket) => void): this; + prependListener(event: "newSession", listener: (sessionId: any, sessionData: any, callback: (err: Error, resp: Buffer) => void) => void): this; + prependListener(event: "OCSPRequest", listener: (certificate: Buffer, issuer: Buffer, callback: Function) => void): this; + prependListener(event: "resumeSession", listener: (sessionId: any, callback: (err: Error, sessionData: any) => void) => void): this; + prependListener(event: "secureConnection", listener: (tlsSocket: TLSSocket) => void): this; + + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + prependOnceListener(event: "tlsClientError", listener: (err: Error, tlsSocket: TLSSocket) => void): this; + prependOnceListener(event: "newSession", listener: (sessionId: any, sessionData: any, callback: (err: Error, resp: Buffer) => void) => void): this; + prependOnceListener(event: "OCSPRequest", listener: (certificate: Buffer, issuer: Buffer, callback: Function) => void): this; + prependOnceListener(event: "resumeSession", listener: (sessionId: any, callback: (err: Error, sessionData: any) => void) => void): this; + prependOnceListener(event: "secureConnection", listener: (tlsSocket: TLSSocket) => void): this; + } + + export interface ClearTextStream extends stream.Duplex { + authorized: boolean; + authorizationError: Error; + getPeerCertificate(): any; + getCipher: { + name: string; + version: string; + }; + address: { + port: number; + family: string; + address: string; + }; + remoteAddress: string; + remotePort: number; + } + + export interface SecurePair { + encrypted: any; + cleartext: any; + } + + export interface SecureContextOptions { + pfx?: string | Buffer | Array; + key?: string | Buffer | Array; + passphrase?: string; + cert?: string | Buffer | Array; + ca?: string | Buffer | Array; + ciphers?: string; + honorCipherOrder?: boolean; + ecdhCurve?: string; + clientCertEngine?: string; + crl?: string | Buffer | Array; + dhparam?: string | Buffer; + secureOptions?: number; // Value is a numeric bitmask of the `SSL_OP_*` options + secureProtocol?: string; // SSL Method, e.g. SSLv23_method + sessionIdContext?: string; + } + + export interface SecureContext { + context: any; + } + + /* + * Verifies the certificate `cert` is issued to host `host`. + * @host The hostname to verify the certificate against + * @cert PeerCertificate representing the peer's certificate + * + * Returns Error object, populating it with the reason, host and cert on failure. On success, returns undefined. + */ + export function checkServerIdentity(host: string, cert: PeerCertificate): Error | undefined; + export function createServer(options: TlsOptions, secureConnectionListener?: (socket: TLSSocket) => void): Server; + export function connect(options: ConnectionOptions, secureConnectionListener?: () => void): TLSSocket; + export function connect(port: number, host?: string, options?: ConnectionOptions, secureConnectListener?: () => void): TLSSocket; + export function connect(port: number, options?: ConnectionOptions, secureConnectListener?: () => void): TLSSocket; + export function createSecurePair(credentials?: crypto.Credentials, isServer?: boolean, requestCert?: boolean, rejectUnauthorized?: boolean): SecurePair; + export function createSecureContext(details: SecureContextOptions): SecureContext; + export function getCiphers(): string[]; + + export var DEFAULT_ECDH_CURVE: string; +} + +declare module "crypto" { + export interface Certificate { + exportChallenge(spkac: string | Buffer): Buffer; + exportPublicKey(spkac: string | Buffer): Buffer; + verifySpkac(spkac: Buffer): boolean; + } + export var Certificate: { + new(): Certificate; + (): Certificate; + }; + + export var fips: boolean; + + export interface CredentialDetails { + pfx: string; + key: string; + passphrase: string; + cert: string; + ca: string | string[]; + crl: string | string[]; + ciphers: string; + } + export interface Credentials { context?: any; } + export function createCredentials(details: CredentialDetails): Credentials; + export function createHash(algorithm: string): Hash; + export function createHmac(algorithm: string, key: string | Buffer): Hmac; + + type Utf8AsciiLatin1Encoding = "utf8" | "ascii" | "latin1"; + type HexBase64Latin1Encoding = "latin1" | "hex" | "base64"; + type Utf8AsciiBinaryEncoding = "utf8" | "ascii" | "binary"; + type HexBase64BinaryEncoding = "binary" | "base64" | "hex"; + type ECDHKeyFormat = "compressed" | "uncompressed" | "hybrid"; + + export interface Hash extends NodeJS.ReadWriteStream { + update(data: string | Buffer | DataView): Hash; + update(data: string | Buffer | DataView, input_encoding: Utf8AsciiLatin1Encoding): Hash; + digest(): Buffer; + digest(encoding: HexBase64Latin1Encoding): string; + } + export interface Hmac extends NodeJS.ReadWriteStream { + update(data: string | Buffer | DataView): Hmac; + update(data: string | Buffer | DataView, input_encoding: Utf8AsciiLatin1Encoding): Hmac; + digest(): Buffer; + digest(encoding: HexBase64Latin1Encoding): string; + } + export function createCipher(algorithm: string, password: any): Cipher; + export function createCipheriv(algorithm: string, key: any, iv: any): Cipher; + export interface Cipher extends NodeJS.ReadWriteStream { + update(data: Buffer | DataView): Buffer; + update(data: string, input_encoding: Utf8AsciiBinaryEncoding): Buffer; + update(data: Buffer | DataView, input_encoding: any, output_encoding: HexBase64BinaryEncoding): string; + update(data: string, input_encoding: Utf8AsciiBinaryEncoding, output_encoding: HexBase64BinaryEncoding): string; + final(): Buffer; + final(output_encoding: string): string; + setAutoPadding(auto_padding?: boolean): void; + getAuthTag(): Buffer; + setAAD(buffer: Buffer): void; + } + export function createDecipher(algorithm: string, password: any): Decipher; + export function createDecipheriv(algorithm: string, key: any, iv: any): Decipher; + export interface Decipher extends NodeJS.ReadWriteStream { + update(data: Buffer | DataView): Buffer; + update(data: string, input_encoding: HexBase64BinaryEncoding): Buffer; + update(data: Buffer | DataView, input_encoding: any, output_encoding: Utf8AsciiBinaryEncoding): string; + update(data: string, input_encoding: HexBase64BinaryEncoding, output_encoding: Utf8AsciiBinaryEncoding): string; + final(): Buffer; + final(output_encoding: string): string; + setAutoPadding(auto_padding?: boolean): void; + setAuthTag(tag: Buffer): void; + setAAD(buffer: Buffer): void; + } + export function createSign(algorithm: string): Signer; + export interface Signer extends NodeJS.WritableStream { + update(data: string | Buffer | DataView): Signer; + update(data: string | Buffer | DataView, input_encoding: Utf8AsciiLatin1Encoding): Signer; + sign(private_key: string | { key: string; passphrase: string }): Buffer; + sign(private_key: string | { key: string; passphrase: string }, output_format: HexBase64Latin1Encoding): string; + } + export function createVerify(algorith: string): Verify; + export interface Verify extends NodeJS.WritableStream { + update(data: string | Buffer | DataView): Verify; + update(data: string | Buffer | DataView, input_encoding: Utf8AsciiLatin1Encoding): Verify; + verify(object: string | Object, signature: Buffer | DataView): boolean; + verify(object: string | Object, signature: string, signature_format: HexBase64Latin1Encoding): boolean; + // https://nodejs.org/api/crypto.html#crypto_verifier_verify_object_signature_signature_format + // The signature field accepts a TypedArray type, but it is only available starting ES2017 + } + export function createDiffieHellman(prime_length: number, generator?: number): DiffieHellman; + export function createDiffieHellman(prime: Buffer): DiffieHellman; + export function createDiffieHellman(prime: string, prime_encoding: HexBase64Latin1Encoding): DiffieHellman; + export function createDiffieHellman(prime: string, prime_encoding: HexBase64Latin1Encoding, generator: number | Buffer): DiffieHellman; + export function createDiffieHellman(prime: string, prime_encoding: HexBase64Latin1Encoding, generator: string, generator_encoding: HexBase64Latin1Encoding): DiffieHellman; + export interface DiffieHellman { + generateKeys(): Buffer; + generateKeys(encoding: HexBase64Latin1Encoding): string; + computeSecret(other_public_key: Buffer): Buffer; + computeSecret(other_public_key: string, input_encoding: HexBase64Latin1Encoding): Buffer; + computeSecret(other_public_key: string, input_encoding: HexBase64Latin1Encoding, output_encoding: HexBase64Latin1Encoding): string; + getPrime(): Buffer; + getPrime(encoding: HexBase64Latin1Encoding): string; + getGenerator(): Buffer; + getGenerator(encoding: HexBase64Latin1Encoding): string; + getPublicKey(): Buffer; + getPublicKey(encoding: HexBase64Latin1Encoding): string; + getPrivateKey(): Buffer; + getPrivateKey(encoding: HexBase64Latin1Encoding): string; + setPublicKey(public_key: Buffer): void; + setPublicKey(public_key: string, encoding: string): void; + setPrivateKey(private_key: Buffer): void; + setPrivateKey(private_key: string, encoding: string): void; + verifyError: number; + } + export function getDiffieHellman(group_name: string): DiffieHellman; + export function pbkdf2(password: string | Buffer, salt: string | Buffer, iterations: number, keylen: number, digest: string, callback: (err: Error, derivedKey: Buffer) => any): void; + export function pbkdf2Sync(password: string | Buffer, salt: string | Buffer, iterations: number, keylen: number, digest: string): Buffer; + export function randomBytes(size: number): Buffer; + export function randomBytes(size: number, callback: (err: Error, buf: Buffer) => void): void; + export function pseudoRandomBytes(size: number): Buffer; + export function pseudoRandomBytes(size: number, callback: (err: Error, buf: Buffer) => void): void; + export function randomFillSync(buffer: Buffer | Uint8Array, offset?: number, size?: number): Buffer; + export function randomFill(buffer: Buffer, callback: (err: Error, buf: Buffer) => void): void; + export function randomFill(buffer: Uint8Array, callback: (err: Error, buf: Uint8Array) => void): void; + export function randomFill(buffer: Buffer, offset: number, callback: (err: Error, buf: Buffer) => void): void; + export function randomFill(buffer: Uint8Array, offset: number, callback: (err: Error, buf: Uint8Array) => void): void; + export function randomFill(buffer: Buffer, offset: number, size: number, callback: (err: Error, buf: Buffer) => void): void; + export function randomFill(buffer: Uint8Array, offset: number, size: number, callback: (err: Error, buf: Uint8Array) => void): void; + export interface RsaPublicKey { + key: string; + padding?: number; + } + export interface RsaPrivateKey { + key: string; + passphrase?: string; + padding?: number; + } + export function publicEncrypt(public_key: string | RsaPublicKey, buffer: Buffer): Buffer; + export function privateDecrypt(private_key: string | RsaPrivateKey, buffer: Buffer): Buffer; + export function privateEncrypt(private_key: string | RsaPrivateKey, buffer: Buffer): Buffer; + export function publicDecrypt(public_key: string | RsaPublicKey, buffer: Buffer): Buffer; + export function getCiphers(): string[]; + export function getCurves(): string[]; + export function getHashes(): string[]; + export interface ECDH { + generateKeys(): Buffer; + generateKeys(encoding: HexBase64Latin1Encoding): string; + generateKeys(encoding: HexBase64Latin1Encoding, format: ECDHKeyFormat): string; + computeSecret(other_public_key: Buffer): Buffer; + computeSecret(other_public_key: string, input_encoding: HexBase64Latin1Encoding): Buffer; + computeSecret(other_public_key: string, input_encoding: HexBase64Latin1Encoding, output_encoding: HexBase64Latin1Encoding): string; + getPrivateKey(): Buffer; + getPrivateKey(encoding: HexBase64Latin1Encoding): string; + getPublicKey(): Buffer; + getPublicKey(encoding: HexBase64Latin1Encoding): string; + getPublicKey(encoding: HexBase64Latin1Encoding, format: ECDHKeyFormat): string; + setPrivateKey(private_key: Buffer): void; + setPrivateKey(private_key: string, encoding: HexBase64Latin1Encoding): void; + } + export function createECDH(curve_name: string): ECDH; + export function timingSafeEqual(a: Buffer, b: Buffer): boolean; + export var DEFAULT_ENCODING: string; +} + +declare module "stream" { + import * as events from "events"; + + class internal extends events.EventEmitter { + pipe(destination: T, options?: { end?: boolean; }): T; + } + + namespace internal { + export class Stream extends internal { } + + export interface ReadableOptions { + highWaterMark?: number; + encoding?: string; + objectMode?: boolean; + read?: (this: Readable, size?: number) => any; + destroy?: (error?: Error) => any; + } + + export class Readable extends Stream implements NodeJS.ReadableStream { + readable: boolean; + readonly readableHighWaterMark: number; + readonly readableLength: number; + constructor(opts?: ReadableOptions); + _read(size: number): void; + read(size?: number): any; + setEncoding(encoding: string): this; + pause(): this; + resume(): this; + isPaused(): boolean; + unpipe(destination?: T): this; + unshift(chunk: any): void; + wrap(oldStream: NodeJS.ReadableStream): this; + push(chunk: any, encoding?: string): boolean; + _destroy(err: Error, callback: Function): void; + destroy(error?: Error): void; + + /** + * Event emitter + * The defined events on documents including: + * 1. close + * 2. data + * 3. end + * 4. readable + * 5. error + */ + addListener(event: string, listener: (...args: any[]) => void): this; + addListener(event: "close", listener: () => void): this; + addListener(event: "data", listener: (chunk: Buffer | string) => void): this; + addListener(event: "end", listener: () => void): this; + addListener(event: "readable", listener: () => void): this; + addListener(event: "error", listener: (err: Error) => void): this; + + emit(event: string | symbol, ...args: any[]): boolean; + emit(event: "close"): boolean; + emit(event: "data", chunk: Buffer | string): boolean; + emit(event: "end"): boolean; + emit(event: "readable"): boolean; + emit(event: "error", err: Error): boolean; + + on(event: string, listener: (...args: any[]) => void): this; + on(event: "close", listener: () => void): this; + on(event: "data", listener: (chunk: Buffer | string) => void): this; + on(event: "end", listener: () => void): this; + on(event: "readable", listener: () => void): this; + on(event: "error", listener: (err: Error) => void): this; + + once(event: string, listener: (...args: any[]) => void): this; + once(event: "close", listener: () => void): this; + once(event: "data", listener: (chunk: Buffer | string) => void): this; + once(event: "end", listener: () => void): this; + once(event: "readable", listener: () => void): this; + once(event: "error", listener: (err: Error) => void): this; + + prependListener(event: string, listener: (...args: any[]) => void): this; + prependListener(event: "close", listener: () => void): this; + prependListener(event: "data", listener: (chunk: Buffer | string) => void): this; + prependListener(event: "end", listener: () => void): this; + prependListener(event: "readable", listener: () => void): this; + prependListener(event: "error", listener: (err: Error) => void): this; + + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + prependOnceListener(event: "close", listener: () => void): this; + prependOnceListener(event: "data", listener: (chunk: Buffer | string) => void): this; + prependOnceListener(event: "end", listener: () => void): this; + prependOnceListener(event: "readable", listener: () => void): this; + prependOnceListener(event: "error", listener: (err: Error) => void): this; + + removeListener(event: string, listener: (...args: any[]) => void): this; + removeListener(event: "close", listener: () => void): this; + removeListener(event: "data", listener: (chunk: Buffer | string) => void): this; + removeListener(event: "end", listener: () => void): this; + removeListener(event: "readable", listener: () => void): this; + removeListener(event: "error", listener: (err: Error) => void): this; + } + + export interface WritableOptions { + highWaterMark?: number; + decodeStrings?: boolean; + objectMode?: boolean; + write?: (chunk: string | Buffer, encoding: string, callback: Function) => any; + writev?: (chunks: Array<{ chunk: string | Buffer, encoding: string }>, callback: Function) => any; + destroy?: (error?: Error) => any; + final?: (callback: (error?: Error) => void) => void; + } + + export class Writable extends Stream implements NodeJS.WritableStream { + writable: boolean; + readonly writableHighWaterMark: number; + readonly writableLength: number; + constructor(opts?: WritableOptions); + _write(chunk: any, encoding: string, callback: (err?: Error) => void): void; + _writev?(chunks: Array<{ chunk: any, encoding: string }>, callback: (err?: Error) => void): void; + _destroy(err: Error, callback: Function): void; + _final(callback: Function): void; + write(chunk: any, cb?: Function): boolean; + write(chunk: any, encoding?: string, cb?: Function): boolean; + setDefaultEncoding(encoding: string): this; + end(cb?: Function): void; + end(chunk: any, cb?: Function): void; + end(chunk: any, encoding?: string, cb?: Function): void; + cork(): void; + uncork(): void; + destroy(error?: Error): void; + + /** + * Event emitter + * The defined events on documents including: + * 1. close + * 2. drain + * 3. error + * 4. finish + * 5. pipe + * 6. unpipe + */ + addListener(event: string, listener: (...args: any[]) => void): this; + addListener(event: "close", listener: () => void): this; + addListener(event: "drain", listener: () => void): this; + addListener(event: "error", listener: (err: Error) => void): this; + addListener(event: "finish", listener: () => void): this; + addListener(event: "pipe", listener: (src: Readable) => void): this; + addListener(event: "unpipe", listener: (src: Readable) => void): this; + + emit(event: string | symbol, ...args: any[]): boolean; + emit(event: "close"): boolean; + emit(event: "drain", chunk: Buffer | string): boolean; + emit(event: "error", err: Error): boolean; + emit(event: "finish"): boolean; + emit(event: "pipe", src: Readable): boolean; + emit(event: "unpipe", src: Readable): boolean; + + on(event: string, listener: (...args: any[]) => void): this; + on(event: "close", listener: () => void): this; + on(event: "drain", listener: () => void): this; + on(event: "error", listener: (err: Error) => void): this; + on(event: "finish", listener: () => void): this; + on(event: "pipe", listener: (src: Readable) => void): this; + on(event: "unpipe", listener: (src: Readable) => void): this; + + once(event: string, listener: (...args: any[]) => void): this; + once(event: "close", listener: () => void): this; + once(event: "drain", listener: () => void): this; + once(event: "error", listener: (err: Error) => void): this; + once(event: "finish", listener: () => void): this; + once(event: "pipe", listener: (src: Readable) => void): this; + once(event: "unpipe", listener: (src: Readable) => void): this; + + prependListener(event: string, listener: (...args: any[]) => void): this; + prependListener(event: "close", listener: () => void): this; + prependListener(event: "drain", listener: () => void): this; + prependListener(event: "error", listener: (err: Error) => void): this; + prependListener(event: "finish", listener: () => void): this; + prependListener(event: "pipe", listener: (src: Readable) => void): this; + prependListener(event: "unpipe", listener: (src: Readable) => void): this; + + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + prependOnceListener(event: "close", listener: () => void): this; + prependOnceListener(event: "drain", listener: () => void): this; + prependOnceListener(event: "error", listener: (err: Error) => void): this; + prependOnceListener(event: "finish", listener: () => void): this; + prependOnceListener(event: "pipe", listener: (src: Readable) => void): this; + prependOnceListener(event: "unpipe", listener: (src: Readable) => void): this; + + removeListener(event: string, listener: (...args: any[]) => void): this; + removeListener(event: "close", listener: () => void): this; + removeListener(event: "drain", listener: () => void): this; + removeListener(event: "error", listener: (err: Error) => void): this; + removeListener(event: "finish", listener: () => void): this; + removeListener(event: "pipe", listener: (src: Readable) => void): this; + removeListener(event: "unpipe", listener: (src: Readable) => void): this; + } + + export interface DuplexOptions extends ReadableOptions, WritableOptions { + allowHalfOpen?: boolean; + readableObjectMode?: boolean; + writableObjectMode?: boolean; + } + + // Note: Duplex extends both Readable and Writable. + export class Duplex extends Readable implements Writable { + writable: boolean; + readonly writableHighWaterMark: number; + readonly writableLength: number; + constructor(opts?: DuplexOptions); + _write(chunk: any, encoding: string, callback: (err?: Error) => void): void; + _writev?(chunks: Array<{ chunk: any, encoding: string }>, callback: (err?: Error) => void): void; + _destroy(err: Error, callback: Function): void; + _final(callback: Function): void; + write(chunk: any, cb?: Function): boolean; + write(chunk: any, encoding?: string, cb?: Function): boolean; + setDefaultEncoding(encoding: string): this; + end(cb?: Function): void; + end(chunk: any, cb?: Function): void; + end(chunk: any, encoding?: string, cb?: Function): void; + cork(): void; + uncork(): void; + } + + export interface TransformOptions extends DuplexOptions { + transform?: (chunk: string | Buffer, encoding: string, callback: Function) => any; + flush?: (callback: Function) => any; + } + + export class Transform extends Duplex { + constructor(opts?: TransformOptions); + _transform(chunk: any, encoding: string, callback: Function): void; + destroy(error?: Error): void; + } + + export class PassThrough extends Transform { } + } + + export = internal; +} + +declare module "util" { + export interface InspectOptions extends NodeJS.InspectOptions { } + export function format(format: any, ...param: any[]): string; + export function debug(string: string): void; + export function error(...param: any[]): void; + export function puts(...param: any[]): void; + export function print(...param: any[]): void; + export function log(string: string): void; + export var inspect: { + (object: any, showHidden?: boolean, depth?: number | null, color?: boolean): string; + (object: any, options: InspectOptions): string; + colors: { + [color: string]: [number, number] | undefined + } + styles: { + [style: string]: string | undefined + } + defaultOptions: InspectOptions; + custom: symbol; + }; + export function isArray(object: any): object is any[]; + export function isRegExp(object: any): object is RegExp; + export function isDate(object: any): object is Date; + export function isError(object: any): object is Error; + export function inherits(constructor: any, superConstructor: any): void; + export function debuglog(key: string): (msg: string, ...param: any[]) => void; + export function isBoolean(object: any): object is boolean; + export function isBuffer(object: any): object is Buffer; + export function isFunction(object: any): boolean; + export function isNull(object: any): object is null; + export function isNullOrUndefined(object: any): object is null | undefined; + export function isNumber(object: any): object is number; + export function isObject(object: any): boolean; + export function isPrimitive(object: any): boolean; + export function isString(object: any): object is string; + export function isSymbol(object: any): object is symbol; + export function isUndefined(object: any): object is undefined; + export function deprecate(fn: T, message: string): T; + + export interface CustomPromisify extends Function { + __promisify__: TCustom; + } + + export function callbackify(fn: () => Promise): (callback: (err: NodeJS.ErrnoException) => void) => void; + export function callbackify(fn: () => Promise): (callback: (err: NodeJS.ErrnoException, result: TResult) => void) => void; + export function callbackify(fn: (arg1: T1) => Promise): (arg1: T1, callback: (err: NodeJS.ErrnoException) => void) => void; + export function callbackify(fn: (arg1: T1) => Promise): (arg1: T1, callback: (err: NodeJS.ErrnoException, result: TResult) => void) => void; + export function callbackify(fn: (arg1: T1, arg2: T2) => Promise): (arg1: T1, arg2: T2, callback: (err: NodeJS.ErrnoException) => void) => void; + export function callbackify(fn: (arg1: T1, arg2: T2) => Promise): (arg1: T1, arg2: T2, callback: (err: NodeJS.ErrnoException, result: TResult) => void) => void; + export function callbackify(fn: (arg1: T1, arg2: T2, arg3: T3) => Promise): (arg1: T1, arg2: T2, arg3: T3, callback: (err: NodeJS.ErrnoException) => void) => void; + export function callbackify(fn: (arg1: T1, arg2: T2, arg3: T3) => Promise): (arg1: T1, arg2: T2, arg3: T3, callback: (err: NodeJS.ErrnoException, result: TResult) => void) => void; + export function callbackify(fn: (arg1: T1, arg2: T2, arg3: T3, arg4: T4) => Promise): (arg1: T1, arg2: T2, arg3: T3, arg4: T4, callback: (err: NodeJS.ErrnoException) => void) => void; + export function callbackify(fn: (arg1: T1, arg2: T2, arg3: T3, arg4: T4) => Promise): (arg1: T1, arg2: T2, arg3: T3, arg4: T4, callback: (err: NodeJS.ErrnoException, result: TResult) => void) => void; + export function callbackify(fn: (arg1: T1, arg2: T2, arg3: T3, arg4: T4, arg5: T5) => Promise): (arg1: T1, arg2: T2, arg3: T3, arg4: T4, arg5: T5, callback: (err: NodeJS.ErrnoException) => void) => void; + export function callbackify(fn: (arg1: T1, arg2: T2, arg3: T3, arg4: T4, arg5: T5) => Promise): (arg1: T1, arg2: T2, arg3: T3, arg4: T4, arg5: T5, callback: (err: NodeJS.ErrnoException, result: TResult) => void) => void; + export function callbackify(fn: (arg1: T1, arg2: T2, arg3: T3, arg4: T4, arg5: T5, arg6: T6) => Promise): (arg1: T1, arg2: T2, arg3: T3, arg4: T4, arg5: T5, arg6: T6, callback: (err: NodeJS.ErrnoException) => void) => void; + export function callbackify(fn: (arg1: T1, arg2: T2, arg3: T3, arg4: T4, arg5: T5, arg6: T6) => Promise): (arg1: T1, arg2: T2, arg3: T3, arg4: T4, arg5: T5, arg6: T6, callback: (err: NodeJS.ErrnoException, result: TResult) => void) => void; + + export function promisify(fn: CustomPromisify): TCustom; + export function promisify(fn: (callback: (err: Error, result: TResult) => void) => void): () => Promise; + export function promisify(fn: (callback: (err: Error) => void) => void): () => Promise; + export function promisify(fn: (arg1: T1, callback: (err: Error, result: TResult) => void) => void): (arg1: T1) => Promise; + export function promisify(fn: (arg1: T1, callback: (err: Error) => void) => void): (arg1: T1) => Promise; + export function promisify(fn: (arg1: T1, arg2: T2, callback: (err: Error, result: TResult) => void) => void): (arg1: T1, arg2: T2) => Promise; + export function promisify(fn: (arg1: T1, arg2: T2, callback: (err: Error) => void) => void): (arg1: T1, arg2: T2) => Promise; + export function promisify(fn: (arg1: T1, arg2: T2, arg3: T3, callback: (err: Error, result: TResult) => void) => void): (arg1: T1, arg2: T2, arg3: T3) => Promise; + export function promisify(fn: (arg1: T1, arg2: T2, arg3: T3, callback: (err: Error) => void) => void): (arg1: T1, arg2: T2, arg3: T3) => Promise; + export function promisify(fn: (arg1: T1, arg2: T2, arg3: T3, arg4: T4, callback: (err: Error, result: TResult) => void) => void): (arg1: T1, arg2: T2, arg3: T3, arg4: T4) => Promise; + export function promisify(fn: (arg1: T1, arg2: T2, arg3: T3, arg4: T4, callback: (err: Error) => void) => void): (arg1: T1, arg2: T2, arg3: T3, arg4: T4) => Promise; + export function promisify(fn: (arg1: T1, arg2: T2, arg3: T3, arg4: T4, arg5: T5, callback: (err: Error, result: TResult) => void) => void): (arg1: T1, arg2: T2, arg3: T3, arg4: T4, arg5: T5) => Promise; + export function promisify(fn: (arg1: T1, arg2: T2, arg3: T3, arg4: T4, arg5: T5, callback: (err: Error) => void) => void): (arg1: T1, arg2: T2, arg3: T3, arg4: T4, arg5: T5) => Promise; + export function promisify(fn: Function): Function; + export namespace promisify { + const custom: symbol; + } +} + +declare module "assert" { + function internal(value: any, message?: string): void; + namespace internal { + export class AssertionError implements Error { + name: string; + message: string; + actual: any; + expected: any; + operator: string; + generatedMessage: boolean; + + constructor(options?: { + message?: string; actual?: any; expected?: any; + operator?: string; stackStartFunction?: Function + }); + } + + export function fail(message: string): void; + export function fail(actual: any, expected: any, message?: string, operator?: string): void; + export function ok(value: any, message?: string): void; + export function equal(actual: any, expected: any, message?: string): void; + export function notEqual(actual: any, expected: any, message?: string): void; + export function deepEqual(actual: any, expected: any, message?: string): void; + export function notDeepEqual(acutal: any, expected: any, message?: string): void; + export function strictEqual(actual: any, expected: any, message?: string): void; + export function notStrictEqual(actual: any, expected: any, message?: string): void; + export function deepStrictEqual(actual: any, expected: any, message?: string): void; + export function notDeepStrictEqual(actual: any, expected: any, message?: string): void; + + export function throws(block: Function, message?: string): void; + export function throws(block: Function, error: Function, message?: string): void; + export function throws(block: Function, error: RegExp, message?: string): void; + export function throws(block: Function, error: (err: any) => boolean, message?: string): void; + + export function doesNotThrow(block: Function, message?: string): void; + export function doesNotThrow(block: Function, error: Function, message?: string): void; + export function doesNotThrow(block: Function, error: RegExp, message?: string): void; + export function doesNotThrow(block: Function, error: (err: any) => boolean, message?: string): void; + + export function ifError(value: any): void; + } + + export = internal; +} + +declare module "tty" { + import * as net from "net"; + + export function isatty(fd: number): boolean; + export class ReadStream extends net.Socket { + isRaw: boolean; + setRawMode(mode: boolean): void; + isTTY: boolean; + } + export class WriteStream extends net.Socket { + columns: number; + rows: number; + isTTY: boolean; + } +} + +declare module "domain" { + import * as events from "events"; + + export class Domain extends events.EventEmitter implements NodeJS.Domain { + run(fn: Function): void; + add(emitter: events.EventEmitter): void; + remove(emitter: events.EventEmitter): void; + bind(cb: (err: Error, data: any) => any): any; + intercept(cb: (data: any) => any): any; + members: any[]; + enter(): void; + exit(): void; + } + + export function create(): Domain; +} + +declare module "constants" { + export var E2BIG: number; + export var EACCES: number; + export var EADDRINUSE: number; + export var EADDRNOTAVAIL: number; + export var EAFNOSUPPORT: number; + export var EAGAIN: number; + export var EALREADY: number; + export var EBADF: number; + export var EBADMSG: number; + export var EBUSY: number; + export var ECANCELED: number; + export var ECHILD: number; + export var ECONNABORTED: number; + export var ECONNREFUSED: number; + export var ECONNRESET: number; + export var EDEADLK: number; + export var EDESTADDRREQ: number; + export var EDOM: number; + export var EEXIST: number; + export var EFAULT: number; + export var EFBIG: number; + export var EHOSTUNREACH: number; + export var EIDRM: number; + export var EILSEQ: number; + export var EINPROGRESS: number; + export var EINTR: number; + export var EINVAL: number; + export var EIO: number; + export var EISCONN: number; + export var EISDIR: number; + export var ELOOP: number; + export var EMFILE: number; + export var EMLINK: number; + export var EMSGSIZE: number; + export var ENAMETOOLONG: number; + export var ENETDOWN: number; + export var ENETRESET: number; + export var ENETUNREACH: number; + export var ENFILE: number; + export var ENOBUFS: number; + export var ENODATA: number; + export var ENODEV: number; + export var ENOENT: number; + export var ENOEXEC: number; + export var ENOLCK: number; + export var ENOLINK: number; + export var ENOMEM: number; + export var ENOMSG: number; + export var ENOPROTOOPT: number; + export var ENOSPC: number; + export var ENOSR: number; + export var ENOSTR: number; + export var ENOSYS: number; + export var ENOTCONN: number; + export var ENOTDIR: number; + export var ENOTEMPTY: number; + export var ENOTSOCK: number; + export var ENOTSUP: number; + export var ENOTTY: number; + export var ENXIO: number; + export var EOPNOTSUPP: number; + export var EOVERFLOW: number; + export var EPERM: number; + export var EPIPE: number; + export var EPROTO: number; + export var EPROTONOSUPPORT: number; + export var EPROTOTYPE: number; + export var ERANGE: number; + export var EROFS: number; + export var ESPIPE: number; + export var ESRCH: number; + export var ETIME: number; + export var ETIMEDOUT: number; + export var ETXTBSY: number; + export var EWOULDBLOCK: number; + export var EXDEV: number; + export var WSAEINTR: number; + export var WSAEBADF: number; + export var WSAEACCES: number; + export var WSAEFAULT: number; + export var WSAEINVAL: number; + export var WSAEMFILE: number; + export var WSAEWOULDBLOCK: number; + export var WSAEINPROGRESS: number; + export var WSAEALREADY: number; + export var WSAENOTSOCK: number; + export var WSAEDESTADDRREQ: number; + export var WSAEMSGSIZE: number; + export var WSAEPROTOTYPE: number; + export var WSAENOPROTOOPT: number; + export var WSAEPROTONOSUPPORT: number; + export var WSAESOCKTNOSUPPORT: number; + export var WSAEOPNOTSUPP: number; + export var WSAEPFNOSUPPORT: number; + export var WSAEAFNOSUPPORT: number; + export var WSAEADDRINUSE: number; + export var WSAEADDRNOTAVAIL: number; + export var WSAENETDOWN: number; + export var WSAENETUNREACH: number; + export var WSAENETRESET: number; + export var WSAECONNABORTED: number; + export var WSAECONNRESET: number; + export var WSAENOBUFS: number; + export var WSAEISCONN: number; + export var WSAENOTCONN: number; + export var WSAESHUTDOWN: number; + export var WSAETOOMANYREFS: number; + export var WSAETIMEDOUT: number; + export var WSAECONNREFUSED: number; + export var WSAELOOP: number; + export var WSAENAMETOOLONG: number; + export var WSAEHOSTDOWN: number; + export var WSAEHOSTUNREACH: number; + export var WSAENOTEMPTY: number; + export var WSAEPROCLIM: number; + export var WSAEUSERS: number; + export var WSAEDQUOT: number; + export var WSAESTALE: number; + export var WSAEREMOTE: number; + export var WSASYSNOTREADY: number; + export var WSAVERNOTSUPPORTED: number; + export var WSANOTINITIALISED: number; + export var WSAEDISCON: number; + export var WSAENOMORE: number; + export var WSAECANCELLED: number; + export var WSAEINVALIDPROCTABLE: number; + export var WSAEINVALIDPROVIDER: number; + export var WSAEPROVIDERFAILEDINIT: number; + export var WSASYSCALLFAILURE: number; + export var WSASERVICE_NOT_FOUND: number; + export var WSATYPE_NOT_FOUND: number; + export var WSA_E_NO_MORE: number; + export var WSA_E_CANCELLED: number; + export var WSAEREFUSED: number; + export var SIGHUP: number; + export var SIGINT: number; + export var SIGILL: number; + export var SIGABRT: number; + export var SIGFPE: number; + export var SIGKILL: number; + export var SIGSEGV: number; + export var SIGTERM: number; + export var SIGBREAK: number; + export var SIGWINCH: number; + export var SSL_OP_ALL: number; + export var SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION: number; + export var SSL_OP_CIPHER_SERVER_PREFERENCE: number; + export var SSL_OP_CISCO_ANYCONNECT: number; + export var SSL_OP_COOKIE_EXCHANGE: number; + export var SSL_OP_CRYPTOPRO_TLSEXT_BUG: number; + export var SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS: number; + export var SSL_OP_EPHEMERAL_RSA: number; + export var SSL_OP_LEGACY_SERVER_CONNECT: number; + export var SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER: number; + export var SSL_OP_MICROSOFT_SESS_ID_BUG: number; + export var SSL_OP_MSIE_SSLV2_RSA_PADDING: number; + export var SSL_OP_NETSCAPE_CA_DN_BUG: number; + export var SSL_OP_NETSCAPE_CHALLENGE_BUG: number; + export var SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG: number; + export var SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG: number; + export var SSL_OP_NO_COMPRESSION: number; + export var SSL_OP_NO_QUERY_MTU: number; + export var SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION: number; + export var SSL_OP_NO_SSLv2: number; + export var SSL_OP_NO_SSLv3: number; + export var SSL_OP_NO_TICKET: number; + export var SSL_OP_NO_TLSv1: number; + export var SSL_OP_NO_TLSv1_1: number; + export var SSL_OP_NO_TLSv1_2: number; + export var SSL_OP_PKCS1_CHECK_1: number; + export var SSL_OP_PKCS1_CHECK_2: number; + export var SSL_OP_SINGLE_DH_USE: number; + export var SSL_OP_SINGLE_ECDH_USE: number; + export var SSL_OP_SSLEAY_080_CLIENT_DH_BUG: number; + export var SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG: number; + export var SSL_OP_TLS_BLOCK_PADDING_BUG: number; + export var SSL_OP_TLS_D5_BUG: number; + export var SSL_OP_TLS_ROLLBACK_BUG: number; + export var ENGINE_METHOD_DSA: number; + export var ENGINE_METHOD_DH: number; + export var ENGINE_METHOD_RAND: number; + export var ENGINE_METHOD_ECDH: number; + export var ENGINE_METHOD_ECDSA: number; + export var ENGINE_METHOD_CIPHERS: number; + export var ENGINE_METHOD_DIGESTS: number; + export var ENGINE_METHOD_STORE: number; + export var ENGINE_METHOD_PKEY_METHS: number; + export var ENGINE_METHOD_PKEY_ASN1_METHS: number; + export var ENGINE_METHOD_ALL: number; + export var ENGINE_METHOD_NONE: number; + export var DH_CHECK_P_NOT_SAFE_PRIME: number; + export var DH_CHECK_P_NOT_PRIME: number; + export var DH_UNABLE_TO_CHECK_GENERATOR: number; + export var DH_NOT_SUITABLE_GENERATOR: number; + export var NPN_ENABLED: number; + export var RSA_PKCS1_PADDING: number; + export var RSA_SSLV23_PADDING: number; + export var RSA_NO_PADDING: number; + export var RSA_PKCS1_OAEP_PADDING: number; + export var RSA_X931_PADDING: number; + export var RSA_PKCS1_PSS_PADDING: number; + export var POINT_CONVERSION_COMPRESSED: number; + export var POINT_CONVERSION_UNCOMPRESSED: number; + export var POINT_CONVERSION_HYBRID: number; + export var O_RDONLY: number; + export var O_WRONLY: number; + export var O_RDWR: number; + export var S_IFMT: number; + export var S_IFREG: number; + export var S_IFDIR: number; + export var S_IFCHR: number; + export var S_IFBLK: number; + export var S_IFIFO: number; + export var S_IFSOCK: number; + export var S_IRWXU: number; + export var S_IRUSR: number; + export var S_IWUSR: number; + export var S_IXUSR: number; + export var S_IRWXG: number; + export var S_IRGRP: number; + export var S_IWGRP: number; + export var S_IXGRP: number; + export var S_IRWXO: number; + export var S_IROTH: number; + export var S_IWOTH: number; + export var S_IXOTH: number; + export var S_IFLNK: number; + export var O_CREAT: number; + export var O_EXCL: number; + export var O_NOCTTY: number; + export var O_DIRECTORY: number; + export var O_NOATIME: number; + export var O_NOFOLLOW: number; + export var O_SYNC: number; + export var O_DSYNC: number; + export var O_SYMLINK: number; + export var O_DIRECT: number; + export var O_NONBLOCK: number; + export var O_TRUNC: number; + export var O_APPEND: number; + export var F_OK: number; + export var R_OK: number; + export var W_OK: number; + export var X_OK: number; + export var UV_UDP_REUSEADDR: number; + export var SIGQUIT: number; + export var SIGTRAP: number; + export var SIGIOT: number; + export var SIGBUS: number; + export var SIGUSR1: number; + export var SIGUSR2: number; + export var SIGPIPE: number; + export var SIGALRM: number; + export var SIGCHLD: number; + export var SIGSTKFLT: number; + export var SIGCONT: number; + export var SIGSTOP: number; + export var SIGTSTP: number; + export var SIGTTIN: number; + export var SIGTTOU: number; + export var SIGURG: number; + export var SIGXCPU: number; + export var SIGXFSZ: number; + export var SIGVTALRM: number; + export var SIGPROF: number; + export var SIGIO: number; + export var SIGPOLL: number; + export var SIGPWR: number; + export var SIGSYS: number; + export var SIGUNUSED: number; + export var defaultCoreCipherList: string; + export var defaultCipherList: string; + export var ENGINE_METHOD_RSA: number; + export var ALPN_ENABLED: number; +} + +declare module "module" { + export = NodeJS.Module; +} + +declare module "process" { + export = process; +} + +declare module "v8" { + interface HeapSpaceInfo { + space_name: string; + space_size: number; + space_used_size: number; + space_available_size: number; + physical_space_size: number; + } + + // ** Signifies if the --zap_code_space option is enabled or not. 1 == enabled, 0 == disabled. */ + type DoesZapCodeSpaceFlag = 0 | 1; + + interface HeapInfo { + total_heap_size: number; + total_heap_size_executable: number; + total_physical_size: number; + total_available_size: number; + used_heap_size: number; + heap_size_limit: number; + malloced_memory: number; + peak_malloced_memory: number; + does_zap_garbage: DoesZapCodeSpaceFlag; + } + + export function getHeapStatistics(): HeapInfo; + export function getHeapSpaceStatistics(): HeapSpaceInfo[]; + export function setFlagsFromString(flags: string): void; +} + +declare module "timers" { + export function setTimeout(callback: (...args: any[]) => void, ms: number, ...args: any[]): NodeJS.Timer; + export namespace setTimeout { + export function __promisify__(ms: number): Promise; + export function __promisify__(ms: number, value: T): Promise; + } + export function clearTimeout(timeoutId: NodeJS.Timer): void; + export function setInterval(callback: (...args: any[]) => void, ms: number, ...args: any[]): NodeJS.Timer; + export function clearInterval(intervalId: NodeJS.Timer): void; + export function setImmediate(callback: (...args: any[]) => void, ...args: any[]): any; + export namespace setImmediate { + export function __promisify__(): Promise; + export function __promisify__(value: T): Promise; + } + export function clearImmediate(immediateId: any): void; +} + +declare module "console" { + export = console; +} + +/** + * Async Hooks module: https://nodejs.org/api/async_hooks.html + */ +declare module "async_hooks" { + /** + * Returns the asyncId of the current execution context. + */ + export function executionAsyncId(): number; + /// @deprecated - replaced by executionAsyncId() + export function currentId(): number; + + /** + * Returns the ID of the resource responsible for calling the callback that is currently being executed. + */ + export function triggerAsyncId(): number; + /// @deprecated - replaced by triggerAsyncId() + export function triggerId(): number; + + export interface HookCallbacks { + /** + * Called when a class is constructed that has the possibility to emit an asynchronous event. + * @param asyncId a unique ID for the async resource + * @param type the type of the async resource + * @param triggerAsyncId the unique ID of the async resource in whose execution context this async resource was created + * @param resource reference to the resource representing the async operation, needs to be released during destroy + */ + init?(asyncId: number, type: string, triggerAsyncId: number, resource: Object): void; + + /** + * When an asynchronous operation is initiated or completes a callback is called to notify the user. + * The before callback is called just before said callback is executed. + * @param asyncId the unique identifier assigned to the resource about to execute the callback. + */ + before?(asyncId: number): void; + + /** + * Called immediately after the callback specified in before is completed. + * @param asyncId the unique identifier assigned to the resource which has executed the callback. + */ + after?(asyncId: number): void; + + /** + * Called when a promise has resolve() called. This may not be in the same execution id + * as the promise itself. + * @param asyncId the unique id for the promise that was resolve()d. + */ + promiseResolve?(asyncId: number): void; + + /** + * Called after the resource corresponding to asyncId is destroyed + * @param asyncId a unique ID for the async resource + */ + destroy?(asyncId: number): void; + } + + export interface AsyncHook { + /** + * Enable the callbacks for a given AsyncHook instance. If no callbacks are provided enabling is a noop. + */ + enable(): this; + + /** + * Disable the callbacks for a given AsyncHook instance from the global pool of AsyncHook callbacks to be executed. Once a hook has been disabled it will not be called again until enabled. + */ + disable(): this; + } + + /** + * Registers functions to be called for different lifetime events of each async operation. + * @param options the callbacks to register + * @return an AsyncHooks instance used for disabling and enabling hooks + */ + export function createHook(options: HookCallbacks): AsyncHook; + + /** + * The class AsyncResource was designed to be extended by the embedder's async resources. + * Using this users can easily trigger the lifetime events of their own resources. + */ + export class AsyncResource { + /** + * AsyncResource() is meant to be extended. Instantiating a + * new AsyncResource() also triggers init. If triggerAsyncId is omitted then + * async_hook.executionAsyncId() is used. + * @param type the name of this async resource type + * @param triggerAsyncId the unique ID of the async resource in whose execution context this async resource was created + */ + constructor(type: string, triggerAsyncId?: number) + + /** + * Call AsyncHooks before callbacks. + */ + emitBefore(): void; + + /** + * Call AsyncHooks after callbacks + */ + emitAfter(): void; + + /** + * Call AsyncHooks destroy callbacks. + */ + emitDestroy(): void; + + /** + * @return the unique ID assigned to this AsyncResource instance. + */ + asyncId(): number; + + /** + * @return the trigger ID for this AsyncResource instance. + */ + triggerAsyncId(): number; + } +} + +declare module "http2" { + import * as events from "events"; + import * as fs from "fs"; + import * as net from "net"; + import * as stream from "stream"; + import * as tls from "tls"; + import * as url from "url"; + + import { IncomingHttpHeaders, OutgoingHttpHeaders } from "http"; + export { IncomingHttpHeaders, OutgoingHttpHeaders } from "http"; + + // Http2Stream + + export interface StreamPriorityOptions { + exclusive?: boolean; + parent?: number; + weight?: number; + silent?: boolean; + } + + export interface StreamState { + localWindowSize?: number; + state?: number; + streamLocalClose?: number; + streamRemoteClose?: number; + sumDependencyWeight?: number; + weight?: number; + } + + export interface ServerStreamResponseOptions { + endStream?: boolean; + getTrailers?: (trailers: OutgoingHttpHeaders) => void; + } + + export interface StatOptions { + offset: number; + length: number; + } + + export interface ServerStreamFileResponseOptions { + statCheck?: (stats: fs.Stats, headers: OutgoingHttpHeaders, statOptions: StatOptions) => void | boolean; + getTrailers?: (trailers: OutgoingHttpHeaders) => void; + offset?: number; + length?: number; + } + + export interface ServerStreamFileResponseOptionsWithError extends ServerStreamFileResponseOptions { + onError?: (err: NodeJS.ErrnoException) => void; + } + + export interface Http2Stream extends stream.Duplex { + readonly aborted: boolean; + close(code: number, callback?: () => void): void; + readonly closed: boolean; + readonly destroyed: boolean; + readonly pending: boolean; + priority(options: StreamPriorityOptions): void; + readonly rstCode: number; + readonly session: Http2Session; + setTimeout(msecs: number, callback?: () => void): void; + readonly state: StreamState; + + addListener(event: string, listener: (...args: any[]) => void): this; + addListener(event: "aborted", listener: () => void): this; + addListener(event: "close", listener: () => void): this; + addListener(event: "data", listener: (chunk: Buffer | string) => void): this; + addListener(event: "drain", listener: () => void): this; + addListener(event: "end", listener: () => void): this; + addListener(event: "error", listener: (err: Error) => void): this; + addListener(event: "finish", listener: () => void): this; + addListener(event: "frameError", listener: (frameType: number, errorCode: number) => void): this; + addListener(event: "pipe", listener: (src: stream.Readable) => void): this; + addListener(event: "unpipe", listener: (src: stream.Readable) => void): this; + addListener(event: "streamClosed", listener: (code: number) => void): this; + addListener(event: "timeout", listener: () => void): this; + addListener(event: "trailers", listener: (trailers: IncomingHttpHeaders, flags: number) => void): this; + + emit(event: string | symbol, ...args: any[]): boolean; + emit(event: "aborted"): boolean; + emit(event: "close"): boolean; + emit(event: "data", chunk: Buffer | string): boolean; + emit(event: "drain"): boolean; + emit(event: "end"): boolean; + emit(event: "error", err: Error): boolean; + emit(event: "finish"): boolean; + emit(event: "frameError", frameType: number, errorCode: number): boolean; + emit(event: "pipe", src: stream.Readable): boolean; + emit(event: "unpipe", src: stream.Readable): boolean; + emit(event: "streamClosed", code: number): boolean; + emit(event: "timeout"): boolean; + emit(event: "trailers", trailers: IncomingHttpHeaders, flags: number): boolean; + + on(event: string, listener: (...args: any[]) => void): this; + on(event: "aborted", listener: () => void): this; + on(event: "close", listener: () => void): this; + on(event: "data", listener: (chunk: Buffer | string) => void): this; + on(event: "drain", listener: () => void): this; + on(event: "end", listener: () => void): this; + on(event: "error", listener: (err: Error) => void): this; + on(event: "finish", listener: () => void): this; + on(event: "frameError", listener: (frameType: number, errorCode: number) => void): this; + on(event: "pipe", listener: (src: stream.Readable) => void): this; + on(event: "unpipe", listener: (src: stream.Readable) => void): this; + on(event: "streamClosed", listener: (code: number) => void): this; + on(event: "timeout", listener: () => void): this; + on(event: "trailers", listener: (trailers: IncomingHttpHeaders, flags: number) => void): this; + + once(event: string, listener: (...args: any[]) => void): this; + once(event: "aborted", listener: () => void): this; + once(event: "close", listener: () => void): this; + once(event: "data", listener: (chunk: Buffer | string) => void): this; + once(event: "drain", listener: () => void): this; + once(event: "end", listener: () => void): this; + once(event: "error", listener: (err: Error) => void): this; + once(event: "finish", listener: () => void): this; + once(event: "frameError", listener: (frameType: number, errorCode: number) => void): this; + once(event: "pipe", listener: (src: stream.Readable) => void): this; + once(event: "unpipe", listener: (src: stream.Readable) => void): this; + once(event: "streamClosed", listener: (code: number) => void): this; + once(event: "timeout", listener: () => void): this; + once(event: "trailers", listener: (trailers: IncomingHttpHeaders, flags: number) => void): this; + + prependListener(event: string, listener: (...args: any[]) => void): this; + prependListener(event: "aborted", listener: () => void): this; + prependListener(event: "close", listener: () => void): this; + prependListener(event: "data", listener: (chunk: Buffer | string) => void): this; + prependListener(event: "drain", listener: () => void): this; + prependListener(event: "end", listener: () => void): this; + prependListener(event: "error", listener: (err: Error) => void): this; + prependListener(event: "finish", listener: () => void): this; + prependListener(event: "frameError", listener: (frameType: number, errorCode: number) => void): this; + prependListener(event: "pipe", listener: (src: stream.Readable) => void): this; + prependListener(event: "unpipe", listener: (src: stream.Readable) => void): this; + prependListener(event: "streamClosed", listener: (code: number) => void): this; + prependListener(event: "timeout", listener: () => void): this; + prependListener(event: "trailers", listener: (trailers: IncomingHttpHeaders, flags: number) => void): this; + + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + prependOnceListener(event: "aborted", listener: () => void): this; + prependOnceListener(event: "close", listener: () => void): this; + prependOnceListener(event: "data", listener: (chunk: Buffer | string) => void): this; + prependOnceListener(event: "drain", listener: () => void): this; + prependOnceListener(event: "end", listener: () => void): this; + prependOnceListener(event: "error", listener: (err: Error) => void): this; + prependOnceListener(event: "finish", listener: () => void): this; + prependOnceListener(event: "frameError", listener: (frameType: number, errorCode: number) => void): this; + prependOnceListener(event: "pipe", listener: (src: stream.Readable) => void): this; + prependOnceListener(event: "unpipe", listener: (src: stream.Readable) => void): this; + prependOnceListener(event: "streamClosed", listener: (code: number) => void): this; + prependOnceListener(event: "timeout", listener: () => void): this; + prependOnceListener(event: "trailers", listener: (trailers: IncomingHttpHeaders, flags: number) => void): this; + } + + export interface ClientHttp2Stream extends Http2Stream { + addListener(event: string, listener: (...args: any[]) => void): this; + addListener(event: "headers", listener: (headers: IncomingHttpHeaders, flags: number) => void): this; + addListener(event: "push", listener: (headers: IncomingHttpHeaders, flags: number) => void): this; + addListener(event: "response", listener: (headers: IncomingHttpHeaders, flags: number) => void): this; + + emit(event: string | symbol, ...args: any[]): boolean; + emit(event: "headers", headers: IncomingHttpHeaders, flags: number): boolean; + emit(event: "push", headers: IncomingHttpHeaders, flags: number): boolean; + emit(event: "response", headers: IncomingHttpHeaders, flags: number): boolean; + + on(event: string, listener: (...args: any[]) => void): this; + on(event: "headers", listener: (headers: IncomingHttpHeaders, flags: number) => void): this; + on(event: "push", listener: (headers: IncomingHttpHeaders, flags: number) => void): this; + on(event: "response", listener: (headers: IncomingHttpHeaders, flags: number) => void): this; + + once(event: string, listener: (...args: any[]) => void): this; + once(event: "headers", listener: (headers: IncomingHttpHeaders, flags: number) => void): this; + once(event: "push", listener: (headers: IncomingHttpHeaders, flags: number) => void): this; + once(event: "response", listener: (headers: IncomingHttpHeaders, flags: number) => void): this; + + prependListener(event: string, listener: (...args: any[]) => void): this; + prependListener(event: "headers", listener: (headers: IncomingHttpHeaders, flags: number) => void): this; + prependListener(event: "push", listener: (headers: IncomingHttpHeaders, flags: number) => void): this; + prependListener(event: "response", listener: (headers: IncomingHttpHeaders, flags: number) => void): this; + + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + prependOnceListener(event: "headers", listener: (headers: IncomingHttpHeaders, flags: number) => void): this; + prependOnceListener(event: "push", listener: (headers: IncomingHttpHeaders, flags: number) => void): this; + prependOnceListener(event: "response", listener: (headers: IncomingHttpHeaders, flags: number) => void): this; + } + + export interface ServerHttp2Stream extends Http2Stream { + additionalHeaders(headers: OutgoingHttpHeaders): void; + readonly headersSent: boolean; + readonly pushAllowed: boolean; + pushStream(headers: OutgoingHttpHeaders, callback?: (err: Error | null, pushStream: ServerHttp2Stream, headers: OutgoingHttpHeaders) => void): void; + pushStream(headers: OutgoingHttpHeaders, options?: StreamPriorityOptions, callback?: (err: Error | null, pushStream: ServerHttp2Stream, headers: OutgoingHttpHeaders) => void): void; + respond(headers?: OutgoingHttpHeaders, options?: ServerStreamResponseOptions): void; + respondWithFD(fd: number, headers?: OutgoingHttpHeaders, options?: ServerStreamFileResponseOptions): void; + respondWithFile(path: string, headers?: OutgoingHttpHeaders, options?: ServerStreamFileResponseOptionsWithError): void; + } + + // Http2Session + + export interface Settings { + headerTableSize?: number; + enablePush?: boolean; + initialWindowSize?: number; + maxFrameSize?: number; + maxConcurrentStreams?: number; + maxHeaderListSize?: number; + } + + export interface ClientSessionRequestOptions { + endStream?: boolean; + exclusive?: boolean; + parent?: number; + weight?: number; + getTrailers?: (trailers: OutgoingHttpHeaders, flags: number) => void; + } + + export interface SessionState { + effectiveLocalWindowSize?: number; + effectiveRecvDataLength?: number; + nextStreamID?: number; + localWindowSize?: number; + lastProcStreamID?: number; + remoteWindowSize?: number; + outboundQueueSize?: number; + deflateDynamicTableSize?: number; + inflateDynamicTableSize?: number; + } + + export interface Http2Session extends events.EventEmitter { + readonly alpnProtocol?: string; + close(callback?: () => void): void; + readonly closed: boolean; + destroy(error?: Error, code?: number): void; + readonly destroyed: boolean; + readonly encrypted?: boolean; + goaway(code?: number, lastStreamID?: number, opaqueData?: Buffer | DataView /*| TypedArray*/): void; + readonly localSettings: Settings; + readonly originSet?: string[]; + readonly pendingSettingsAck: boolean; + ref(): void; + readonly remoteSettings: Settings; + rstStream(stream: Http2Stream, code?: number): void; + setTimeout(msecs: number, callback?: () => void): void; + readonly socket: net.Socket | tls.TLSSocket; + readonly state: SessionState; + priority(stream: Http2Stream, options: StreamPriorityOptions): void; + settings(settings: Settings): void; + readonly type: number; + unref(): void; + + addListener(event: string, listener: (...args: any[]) => void): this; + addListener(event: "close", listener: () => void): this; + addListener(event: "error", listener: (err: Error) => void): this; + addListener(event: "frameError", listener: (frameType: number, errorCode: number, streamID: number) => void): this; + addListener(event: "goaway", listener: (errorCode: number, lastStreamID: number, opaqueData: Buffer) => void): this; + addListener(event: "localSettings", listener: (settings: Settings) => void): this; + addListener(event: "remoteSettings", listener: (settings: Settings) => void): this; + addListener(event: "timeout", listener: () => void): this; + + emit(event: string | symbol, ...args: any[]): boolean; + emit(event: "close"): boolean; + emit(event: "error", err: Error): boolean; + emit(event: "frameError", frameType: number, errorCode: number, streamID: number): boolean; + emit(event: "goaway", errorCode: number, lastStreamID: number, opaqueData: Buffer): boolean; + emit(event: "localSettings", settings: Settings): boolean; + emit(event: "remoteSettings", settings: Settings): boolean; + emit(event: "timeout"): boolean; + + on(event: string, listener: (...args: any[]) => void): this; + on(event: "close", listener: () => void): this; + on(event: "error", listener: (err: Error) => void): this; + on(event: "frameError", listener: (frameType: number, errorCode: number, streamID: number) => void): this; + on(event: "goaway", listener: (errorCode: number, lastStreamID: number, opaqueData: Buffer) => void): this; + on(event: "localSettings", listener: (settings: Settings) => void): this; + on(event: "remoteSettings", listener: (settings: Settings) => void): this; + on(event: "timeout", listener: () => void): this; + + once(event: string, listener: (...args: any[]) => void): this; + once(event: "close", listener: () => void): this; + once(event: "error", listener: (err: Error) => void): this; + once(event: "frameError", listener: (frameType: number, errorCode: number, streamID: number) => void): this; + once(event: "goaway", listener: (errorCode: number, lastStreamID: number, opaqueData: Buffer) => void): this; + once(event: "localSettings", listener: (settings: Settings) => void): this; + once(event: "remoteSettings", listener: (settings: Settings) => void): this; + once(event: "timeout", listener: () => void): this; + + prependListener(event: string, listener: (...args: any[]) => void): this; + prependListener(event: "close", listener: () => void): this; + prependListener(event: "error", listener: (err: Error) => void): this; + prependListener(event: "frameError", listener: (frameType: number, errorCode: number, streamID: number) => void): this; + prependListener(event: "goaway", listener: (errorCode: number, lastStreamID: number, opaqueData: Buffer) => void): this; + prependListener(event: "localSettings", listener: (settings: Settings) => void): this; + prependListener(event: "remoteSettings", listener: (settings: Settings) => void): this; + prependListener(event: "timeout", listener: () => void): this; + + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + prependOnceListener(event: "close", listener: () => void): this; + prependOnceListener(event: "error", listener: (err: Error) => void): this; + prependOnceListener(event: "frameError", listener: (frameType: number, errorCode: number, streamID: number) => void): this; + prependOnceListener(event: "goaway", listener: (errorCode: number, lastStreamID: number, opaqueData: Buffer) => void): this; + prependOnceListener(event: "localSettings", listener: (settings: Settings) => void): this; + prependOnceListener(event: "remoteSettings", listener: (settings: Settings) => void): this; + prependOnceListener(event: "timeout", listener: () => void): this; + } + + export interface ClientHttp2Session extends Http2Session { + request(headers?: OutgoingHttpHeaders, options?: ClientSessionRequestOptions): ClientHttp2Stream; + + addListener(event: string, listener: (...args: any[]) => void): this; + addListener(event: "altsvc", listener: (alt: string, origin: string, stream: number) => void): this; + addListener(event: "connect", listener: (session: ClientHttp2Session, socket: net.Socket | tls.TLSSocket) => void): this; + addListener(event: "stream", listener: (stream: ClientHttp2Stream, headers: IncomingHttpHeaders, flags: number) => void): this; + + emit(event: string | symbol, ...args: any[]): boolean; + emit(event: "altsvc", alt: string, origin: string, stream: number): boolean; + emit(event: "connect", session: ClientHttp2Session, socket: net.Socket | tls.TLSSocket): boolean; + emit(event: "stream", stream: ClientHttp2Stream, headers: IncomingHttpHeaders, flags: number): boolean; + + on(event: string, listener: (...args: any[]) => void): this; + on(event: "altsvc", listener: (alt: string, origin: string, stream: number) => void): this; + on(event: "connect", listener: (session: ClientHttp2Session, socket: net.Socket | tls.TLSSocket) => void): this; + on(event: "stream", listener: (stream: ClientHttp2Stream, headers: IncomingHttpHeaders, flags: number) => void): this; + + once(event: string, listener: (...args: any[]) => void): this; + once(event: "altsvc", listener: (alt: string, origin: string, stream: number) => void): this; + once(event: "connect", listener: (session: ClientHttp2Session, socket: net.Socket | tls.TLSSocket) => void): this; + once(event: "stream", listener: (stream: ClientHttp2Stream, headers: IncomingHttpHeaders, flags: number) => void): this; + + prependListener(event: string, listener: (...args: any[]) => void): this; + prependListener(event: "altsvc", listener: (alt: string, origin: string, stream: number) => void): this; + prependListener(event: "connect", listener: (session: ClientHttp2Session, socket: net.Socket | tls.TLSSocket) => void): this; + prependListener(event: "stream", listener: (stream: ClientHttp2Stream, headers: IncomingHttpHeaders, flags: number) => void): this; + + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + prependOnceListener(event: "altsvc", listener: (alt: string, origin: string, stream: number) => void): this; + prependOnceListener(event: "connect", listener: (session: ClientHttp2Session, socket: net.Socket | tls.TLSSocket) => void): this; + prependOnceListener(event: "stream", listener: (stream: ClientHttp2Stream, headers: IncomingHttpHeaders, flags: number) => void): this; + } + + export interface AlternativeServiceOptions { + origin: number | string | url.URL; + } + + export interface ServerHttp2Session extends Http2Session { + altsvc(alt: string, originOrStream: number | string | url.URL | AlternativeServiceOptions): void; + readonly server: Http2Server | Http2SecureServer; + + addListener(event: string, listener: (...args: any[]) => void): this; + addListener(event: "connect", listener: (session: ServerHttp2Session, socket: net.Socket | tls.TLSSocket) => void): this; + addListener(event: "stream", listener: (stream: ServerHttp2Stream, headers: IncomingHttpHeaders, flags: number) => void): this; + + emit(event: string | symbol, ...args: any[]): boolean; + emit(event: "connect", session: ServerHttp2Session, socket: net.Socket | tls.TLSSocket): boolean; + emit(event: "stream", stream: ServerHttp2Stream, headers: IncomingHttpHeaders, flags: number): boolean; + + on(event: string, listener: (...args: any[]) => void): this; + on(event: "connect", listener: (session: ServerHttp2Session, socket: net.Socket | tls.TLSSocket) => void): this; + on(event: "stream", listener: (stream: ServerHttp2Stream, headers: IncomingHttpHeaders, flags: number) => void): this; + + once(event: string, listener: (...args: any[]) => void): this; + once(event: "connect", listener: (session: ServerHttp2Session, socket: net.Socket | tls.TLSSocket) => void): this; + once(event: "stream", listener: (stream: ServerHttp2Stream, headers: IncomingHttpHeaders, flags: number) => void): this; + + prependListener(event: string, listener: (...args: any[]) => void): this; + prependListener(event: "connect", listener: (session: ServerHttp2Session, socket: net.Socket | tls.TLSSocket) => void): this; + prependListener(event: "stream", listener: (stream: ServerHttp2Stream, headers: IncomingHttpHeaders, flags: number) => void): this; + + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + prependOnceListener(event: "connect", listener: (session: ServerHttp2Session, socket: net.Socket | tls.TLSSocket) => void): this; + prependOnceListener(event: "stream", listener: (stream: ServerHttp2Stream, headers: IncomingHttpHeaders, flags: number) => void): this; + } + + // Http2Server + + export interface SessionOptions { + maxDeflateDynamicTableSize?: number; + maxReservedRemoteStreams?: number; + maxSendHeaderBlockLength?: number; + paddingStrategy?: number; + peerMaxConcurrentStreams?: number; + selectPadding?: (frameLen: number, maxFrameLen: number) => number; + settings?: Settings; + } + + export type ClientSessionOptions = SessionOptions; + export type ServerSessionOptions = SessionOptions; + + export interface SecureClientSessionOptions extends ClientSessionOptions, tls.ConnectionOptions { } + export interface SecureServerSessionOptions extends ServerSessionOptions, tls.TlsOptions { } + + export interface ServerOptions extends ServerSessionOptions { + allowHTTP1?: boolean; + } + + export interface SecureServerOptions extends SecureServerSessionOptions { + allowHTTP1?: boolean; + } + + export interface Http2Server extends net.Server { + addListener(event: string, listener: (...args: any[]) => void): this; + addListener(event: "checkContinue", listener: (request: Http2ServerRequest, response: Http2ServerResponse) => void): this; + addListener(event: "request", listener: (request: Http2ServerRequest, response: Http2ServerResponse) => void): this; + addListener(event: "sessionError", listener: (err: Error) => void): this; + addListener(event: "stream", listener: (stream: ServerHttp2Stream, headers: IncomingHttpHeaders, flags: number) => void): this; + addListener(event: "timeout", listener: () => void): this; + + emit(event: string | symbol, ...args: any[]): boolean; + emit(event: "checkContinue", request: Http2ServerRequest, response: Http2ServerResponse): boolean; + emit(event: "request", request: Http2ServerRequest, response: Http2ServerResponse): boolean; + emit(event: "sessionError", err: Error): boolean; + emit(event: "stream", stream: ServerHttp2Stream, headers: IncomingHttpHeaders, flags: number): boolean; + emit(event: "timeout"): boolean; + + on(event: string, listener: (...args: any[]) => void): this; + on(event: "checkContinue", listener: (request: Http2ServerRequest, response: Http2ServerResponse) => void): this; + on(event: "request", listener: (request: Http2ServerRequest, response: Http2ServerResponse) => void): this; + on(event: "sessionError", listener: (err: Error) => void): this; + on(event: "stream", listener: (stream: ServerHttp2Stream, headers: IncomingHttpHeaders, flags: number) => void): this; + on(event: "timeout", listener: () => void): this; + + once(event: string, listener: (...args: any[]) => void): this; + once(event: "checkContinue", listener: (request: Http2ServerRequest, response: Http2ServerResponse) => void): this; + once(event: "request", listener: (request: Http2ServerRequest, response: Http2ServerResponse) => void): this; + once(event: "sessionError", listener: (err: Error) => void): this; + once(event: "stream", listener: (stream: ServerHttp2Stream, headers: IncomingHttpHeaders, flags: number) => void): this; + once(event: "timeout", listener: () => void): this; + + prependListener(event: string, listener: (...args: any[]) => void): this; + prependListener(event: "checkContinue", listener: (request: Http2ServerRequest, response: Http2ServerResponse) => void): this; + prependListener(event: "request", listener: (request: Http2ServerRequest, response: Http2ServerResponse) => void): this; + prependListener(event: "sessionError", listener: (err: Error) => void): this; + prependListener(event: "stream", listener: (stream: ServerHttp2Stream, headers: IncomingHttpHeaders, flags: number) => void): this; + prependListener(event: "timeout", listener: () => void): this; + + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + prependOnceListener(event: "checkContinue", listener: (request: Http2ServerRequest, response: Http2ServerResponse) => void): this; + prependOnceListener(event: "request", listener: (request: Http2ServerRequest, response: Http2ServerResponse) => void): this; + prependOnceListener(event: "sessionError", listener: (err: Error) => void): this; + prependOnceListener(event: "stream", listener: (stream: ServerHttp2Stream, headers: IncomingHttpHeaders, flags: number) => void): this; + prependOnceListener(event: "timeout", listener: () => void): this; + } + + export interface Http2SecureServer extends tls.Server { + addListener(event: string, listener: (...args: any[]) => void): this; + addListener(event: "checkContinue", listener: (request: Http2ServerRequest, response: Http2ServerResponse) => void): this; + addListener(event: "request", listener: (request: Http2ServerRequest, response: Http2ServerResponse) => void): this; + addListener(event: "sessionError", listener: (err: Error) => void): this; + addListener(event: "stream", listener: (stream: ServerHttp2Stream, headers: IncomingHttpHeaders, flags: number) => void): this; + addListener(event: "timeout", listener: () => void): this; + addListener(event: "unknownProtocol", listener: (socket: tls.TLSSocket) => void): this; + + emit(event: string | symbol, ...args: any[]): boolean; + emit(event: "checkContinue", request: Http2ServerRequest, response: Http2ServerResponse): boolean; + emit(event: "request", request: Http2ServerRequest, response: Http2ServerResponse): boolean; + emit(event: "sessionError", err: Error): boolean; + emit(event: "stream", stream: ServerHttp2Stream, headers: IncomingHttpHeaders, flags: number): boolean; + emit(event: "timeout"): boolean; + emit(event: "unknownProtocol", socket: tls.TLSSocket): boolean; + + on(event: string, listener: (...args: any[]) => void): this; + on(event: "checkContinue", listener: (request: Http2ServerRequest, response: Http2ServerResponse) => void): this; + on(event: "request", listener: (request: Http2ServerRequest, response: Http2ServerResponse) => void): this; + on(event: "sessionError", listener: (err: Error) => void): this; + on(event: "stream", listener: (stream: ServerHttp2Stream, headers: IncomingHttpHeaders, flags: number) => void): this; + on(event: "timeout", listener: () => void): this; + on(event: "unknownProtocol", listener: (socket: tls.TLSSocket) => void): this; + + once(event: string, listener: (...args: any[]) => void): this; + once(event: "checkContinue", listener: (request: Http2ServerRequest, response: Http2ServerResponse) => void): this; + once(event: "request", listener: (request: Http2ServerRequest, response: Http2ServerResponse) => void): this; + once(event: "sessionError", listener: (err: Error) => void): this; + once(event: "stream", listener: (stream: ServerHttp2Stream, headers: IncomingHttpHeaders, flags: number) => void): this; + once(event: "timeout", listener: () => void): this; + once(event: "unknownProtocol", listener: (socket: tls.TLSSocket) => void): this; + + prependListener(event: string, listener: (...args: any[]) => void): this; + prependListener(event: "checkContinue", listener: (request: Http2ServerRequest, response: Http2ServerResponse) => void): this; + prependListener(event: "request", listener: (request: Http2ServerRequest, response: Http2ServerResponse) => void): this; + prependListener(event: "sessionError", listener: (err: Error) => void): this; + prependListener(event: "stream", listener: (stream: ServerHttp2Stream, headers: IncomingHttpHeaders, flags: number) => void): this; + prependListener(event: "timeout", listener: () => void): this; + prependListener(event: "unknownProtocol", listener: (socket: tls.TLSSocket) => void): this; + + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + prependOnceListener(event: "checkContinue", listener: (request: Http2ServerRequest, response: Http2ServerResponse) => void): this; + prependOnceListener(event: "request", listener: (request: Http2ServerRequest, response: Http2ServerResponse) => void): this; + prependOnceListener(event: "sessionError", listener: (err: Error) => void): this; + prependOnceListener(event: "stream", listener: (stream: ServerHttp2Stream, headers: IncomingHttpHeaders, flags: number) => void): this; + prependOnceListener(event: "timeout", listener: () => void): this; + prependOnceListener(event: "unknownProtocol", listener: (socket: tls.TLSSocket) => void): this; + } + + export interface Http2ServerRequest extends stream.Readable { + headers: IncomingHttpHeaders; + httpVersion: string; + method: string; + rawHeaders: string[]; + rawTrailers: string[]; + setTimeout(msecs: number, callback?: () => void): void; + socket: net.Socket | tls.TLSSocket; + stream: ServerHttp2Stream; + trailers: IncomingHttpHeaders; + url: string; + + addListener(event: string, listener: (...args: any[]) => void): this; + addListener(event: "aborted", listener: (hadError: boolean, code: number) => void): this; + + emit(event: string | symbol, ...args: any[]): boolean; + emit(event: "aborted", hadError: boolean, code: number): boolean; + + on(event: string, listener: (...args: any[]) => void): this; + on(event: "aborted", listener: (hadError: boolean, code: number) => void): this; + + once(event: string, listener: (...args: any[]) => void): this; + once(event: "aborted", listener: (hadError: boolean, code: number) => void): this; + + prependListener(event: string, listener: (...args: any[]) => void): this; + prependListener(event: "aborted", listener: (hadError: boolean, code: number) => void): this; + + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + prependOnceListener(event: "aborted", listener: (hadError: boolean, code: number) => void): this; + } + + export interface Http2ServerResponse extends events.EventEmitter { + addTrailers(trailers: OutgoingHttpHeaders): void; + connection: net.Socket | tls.TLSSocket; + end(callback?: () => void): void; + end(data?: string | Buffer, callback?: () => void): void; + end(data?: string | Buffer, encoding?: string, callback?: () => void): void; + readonly finished: boolean; + getHeader(name: string): string; + getHeaderNames(): string[]; + getHeaders(): OutgoingHttpHeaders; + hasHeader(name: string): boolean; + readonly headersSent: boolean; + removeHeader(name: string): void; + sendDate: boolean; + setHeader(name: string, value: number | string | string[]): void; + setTimeout(msecs: number, callback?: () => void): void; + socket: net.Socket | tls.TLSSocket; + statusCode: number; + statusMessage: ''; + stream: ServerHttp2Stream; + write(chunk: string | Buffer, callback?: (err: Error) => void): boolean; + write(chunk: string | Buffer, encoding?: string, callback?: (err: Error) => void): boolean; + writeContinue(): void; + writeHead(statusCode: number, headers?: OutgoingHttpHeaders): void; + writeHead(statusCode: number, statusMessage?: string, headers?: OutgoingHttpHeaders): void; + createPushResponse(headers: OutgoingHttpHeaders, callback: (err: Error | null, res: Http2ServerResponse) => void): void; + + addListener(event: string, listener: (...args: any[]) => void): this; + addListener(event: "aborted", listener: (hadError: boolean, code: number) => void): this; + addListener(event: "close", listener: () => void): this; + addListener(event: "drain", listener: () => void): this; + addListener(event: "error", listener: (error: Error) => void): this; + addListener(event: "finish", listener: () => void): this; + + emit(event: string | symbol, ...args: any[]): boolean; + emit(event: "aborted", hadError: boolean, code: number): boolean; + emit(event: "close"): boolean; + emit(event: "drain"): boolean; + emit(event: "error", error: Error): boolean; + emit(event: "finish"): boolean; + + on(event: string, listener: (...args: any[]) => void): this; + on(event: "aborted", listener: (hadError: boolean, code: number) => void): this; + on(event: "close", listener: () => void): this; + on(event: "drain", listener: () => void): this; + on(event: "error", listener: (error: Error) => void): this; + on(event: "finish", listener: () => void): this; + + once(event: string, listener: (...args: any[]) => void): this; + once(event: "aborted", listener: (hadError: boolean, code: number) => void): this; + once(event: "close", listener: () => void): this; + once(event: "drain", listener: () => void): this; + once(event: "error", listener: (error: Error) => void): this; + once(event: "finish", listener: () => void): this; + + prependListener(event: string, listener: (...args: any[]) => void): this; + prependListener(event: "aborted", listener: (hadError: boolean, code: number) => void): this; + prependListener(event: "close", listener: () => void): this; + prependListener(event: "drain", listener: () => void): this; + prependListener(event: "error", listener: (error: Error) => void): this; + prependListener(event: "finish", listener: () => void): this; + + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + prependOnceListener(event: "aborted", listener: (hadError: boolean, code: number) => void): this; + prependOnceListener(event: "close", listener: () => void): this; + prependOnceListener(event: "drain", listener: () => void): this; + prependOnceListener(event: "error", listener: (error: Error) => void): this; + prependOnceListener(event: "finish", listener: () => void): this; + } + + // Public API + + export namespace constants { + export const NGHTTP2_SESSION_SERVER: number; + export const NGHTTP2_SESSION_CLIENT: number; + export const NGHTTP2_STREAM_STATE_IDLE: number; + export const NGHTTP2_STREAM_STATE_OPEN: number; + export const NGHTTP2_STREAM_STATE_RESERVED_LOCAL: number; + export const NGHTTP2_STREAM_STATE_RESERVED_REMOTE: number; + export const NGHTTP2_STREAM_STATE_HALF_CLOSED_LOCAL: number; + export const NGHTTP2_STREAM_STATE_HALF_CLOSED_REMOTE: number; + export const NGHTTP2_STREAM_STATE_CLOSED: number; + export const NGHTTP2_NO_ERROR: number; + export const NGHTTP2_PROTOCOL_ERROR: number; + export const NGHTTP2_INTERNAL_ERROR: number; + export const NGHTTP2_FLOW_CONTROL_ERROR: number; + export const NGHTTP2_SETTINGS_TIMEOUT: number; + export const NGHTTP2_STREAM_CLOSED: number; + export const NGHTTP2_FRAME_SIZE_ERROR: number; + export const NGHTTP2_REFUSED_STREAM: number; + export const NGHTTP2_CANCEL: number; + export const NGHTTP2_COMPRESSION_ERROR: number; + export const NGHTTP2_CONNECT_ERROR: number; + export const NGHTTP2_ENHANCE_YOUR_CALM: number; + export const NGHTTP2_INADEQUATE_SECURITY: number; + export const NGHTTP2_HTTP_1_1_REQUIRED: number; + export const NGHTTP2_ERR_FRAME_SIZE_ERROR: number; + export const NGHTTP2_FLAG_NONE: number; + export const NGHTTP2_FLAG_END_STREAM: number; + export const NGHTTP2_FLAG_END_HEADERS: number; + export const NGHTTP2_FLAG_ACK: number; + export const NGHTTP2_FLAG_PADDED: number; + export const NGHTTP2_FLAG_PRIORITY: number; + export const DEFAULT_SETTINGS_HEADER_TABLE_SIZE: number; + export const DEFAULT_SETTINGS_ENABLE_PUSH: number; + export const DEFAULT_SETTINGS_INITIAL_WINDOW_SIZE: number; + export const DEFAULT_SETTINGS_MAX_FRAME_SIZE: number; + export const MAX_MAX_FRAME_SIZE: number; + export const MIN_MAX_FRAME_SIZE: number; + export const MAX_INITIAL_WINDOW_SIZE: number; + export const NGHTTP2_DEFAULT_WEIGHT: number; + export const NGHTTP2_SETTINGS_HEADER_TABLE_SIZE: number; + export const NGHTTP2_SETTINGS_ENABLE_PUSH: number; + export const NGHTTP2_SETTINGS_MAX_CONCURRENT_STREAMS: number; + export const NGHTTP2_SETTINGS_INITIAL_WINDOW_SIZE: number; + export const NGHTTP2_SETTINGS_MAX_FRAME_SIZE: number; + export const NGHTTP2_SETTINGS_MAX_HEADER_LIST_SIZE: number; + export const PADDING_STRATEGY_NONE: number; + export const PADDING_STRATEGY_MAX: number; + export const PADDING_STRATEGY_CALLBACK: number; + export const HTTP2_HEADER_STATUS: string; + export const HTTP2_HEADER_METHOD: string; + export const HTTP2_HEADER_AUTHORITY: string; + export const HTTP2_HEADER_SCHEME: string; + export const HTTP2_HEADER_PATH: string; + export const HTTP2_HEADER_ACCEPT_CHARSET: string; + export const HTTP2_HEADER_ACCEPT_ENCODING: string; + export const HTTP2_HEADER_ACCEPT_LANGUAGE: string; + export const HTTP2_HEADER_ACCEPT_RANGES: string; + export const HTTP2_HEADER_ACCEPT: string; + export const HTTP2_HEADER_ACCESS_CONTROL_ALLOW_ORIGIN: string; + export const HTTP2_HEADER_AGE: string; + export const HTTP2_HEADER_ALLOW: string; + export const HTTP2_HEADER_AUTHORIZATION: string; + export const HTTP2_HEADER_CACHE_CONTROL: string; + export const HTTP2_HEADER_CONNECTION: string; + export const HTTP2_HEADER_CONTENT_DISPOSITION: string; + export const HTTP2_HEADER_CONTENT_ENCODING: string; + export const HTTP2_HEADER_CONTENT_LANGUAGE: string; + export const HTTP2_HEADER_CONTENT_LENGTH: string; + export const HTTP2_HEADER_CONTENT_LOCATION: string; + export const HTTP2_HEADER_CONTENT_MD5: string; + export const HTTP2_HEADER_CONTENT_RANGE: string; + export const HTTP2_HEADER_CONTENT_TYPE: string; + export const HTTP2_HEADER_COOKIE: string; + export const HTTP2_HEADER_DATE: string; + export const HTTP2_HEADER_ETAG: string; + export const HTTP2_HEADER_EXPECT: string; + export const HTTP2_HEADER_EXPIRES: string; + export const HTTP2_HEADER_FROM: string; + export const HTTP2_HEADER_HOST: string; + export const HTTP2_HEADER_IF_MATCH: string; + export const HTTP2_HEADER_IF_MODIFIED_SINCE: string; + export const HTTP2_HEADER_IF_NONE_MATCH: string; + export const HTTP2_HEADER_IF_RANGE: string; + export const HTTP2_HEADER_IF_UNMODIFIED_SINCE: string; + export const HTTP2_HEADER_LAST_MODIFIED: string; + export const HTTP2_HEADER_LINK: string; + export const HTTP2_HEADER_LOCATION: string; + export const HTTP2_HEADER_MAX_FORWARDS: string; + export const HTTP2_HEADER_PREFER: string; + export const HTTP2_HEADER_PROXY_AUTHENTICATE: string; + export const HTTP2_HEADER_PROXY_AUTHORIZATION: string; + export const HTTP2_HEADER_RANGE: string; + export const HTTP2_HEADER_REFERER: string; + export const HTTP2_HEADER_REFRESH: string; + export const HTTP2_HEADER_RETRY_AFTER: string; + export const HTTP2_HEADER_SERVER: string; + export const HTTP2_HEADER_SET_COOKIE: string; + export const HTTP2_HEADER_STRICT_TRANSPORT_SECURITY: string; + export const HTTP2_HEADER_TRANSFER_ENCODING: string; + export const HTTP2_HEADER_TE: string; + export const HTTP2_HEADER_UPGRADE: string; + export const HTTP2_HEADER_USER_AGENT: string; + export const HTTP2_HEADER_VARY: string; + export const HTTP2_HEADER_VIA: string; + export const HTTP2_HEADER_WWW_AUTHENTICATE: string; + export const HTTP2_HEADER_HTTP2_SETTINGS: string; + export const HTTP2_HEADER_KEEP_ALIVE: string; + export const HTTP2_HEADER_PROXY_CONNECTION: string; + export const HTTP2_METHOD_ACL: string; + export const HTTP2_METHOD_BASELINE_CONTROL: string; + export const HTTP2_METHOD_BIND: string; + export const HTTP2_METHOD_CHECKIN: string; + export const HTTP2_METHOD_CHECKOUT: string; + export const HTTP2_METHOD_CONNECT: string; + export const HTTP2_METHOD_COPY: string; + export const HTTP2_METHOD_DELETE: string; + export const HTTP2_METHOD_GET: string; + export const HTTP2_METHOD_HEAD: string; + export const HTTP2_METHOD_LABEL: string; + export const HTTP2_METHOD_LINK: string; + export const HTTP2_METHOD_LOCK: string; + export const HTTP2_METHOD_MERGE: string; + export const HTTP2_METHOD_MKACTIVITY: string; + export const HTTP2_METHOD_MKCALENDAR: string; + export const HTTP2_METHOD_MKCOL: string; + export const HTTP2_METHOD_MKREDIRECTREF: string; + export const HTTP2_METHOD_MKWORKSPACE: string; + export const HTTP2_METHOD_MOVE: string; + export const HTTP2_METHOD_OPTIONS: string; + export const HTTP2_METHOD_ORDERPATCH: string; + export const HTTP2_METHOD_PATCH: string; + export const HTTP2_METHOD_POST: string; + export const HTTP2_METHOD_PRI: string; + export const HTTP2_METHOD_PROPFIND: string; + export const HTTP2_METHOD_PROPPATCH: string; + export const HTTP2_METHOD_PUT: string; + export const HTTP2_METHOD_REBIND: string; + export const HTTP2_METHOD_REPORT: string; + export const HTTP2_METHOD_SEARCH: string; + export const HTTP2_METHOD_TRACE: string; + export const HTTP2_METHOD_UNBIND: string; + export const HTTP2_METHOD_UNCHECKOUT: string; + export const HTTP2_METHOD_UNLINK: string; + export const HTTP2_METHOD_UNLOCK: string; + export const HTTP2_METHOD_UPDATE: string; + export const HTTP2_METHOD_UPDATEREDIRECTREF: string; + export const HTTP2_METHOD_VERSION_CONTROL: string; + export const HTTP_STATUS_CONTINUE: number; + export const HTTP_STATUS_SWITCHING_PROTOCOLS: number; + export const HTTP_STATUS_PROCESSING: number; + export const HTTP_STATUS_OK: number; + export const HTTP_STATUS_CREATED: number; + export const HTTP_STATUS_ACCEPTED: number; + export const HTTP_STATUS_NON_AUTHORITATIVE_INFORMATION: number; + export const HTTP_STATUS_NO_CONTENT: number; + export const HTTP_STATUS_RESET_CONTENT: number; + export const HTTP_STATUS_PARTIAL_CONTENT: number; + export const HTTP_STATUS_MULTI_STATUS: number; + export const HTTP_STATUS_ALREADY_REPORTED: number; + export const HTTP_STATUS_IM_USED: number; + export const HTTP_STATUS_MULTIPLE_CHOICES: number; + export const HTTP_STATUS_MOVED_PERMANENTLY: number; + export const HTTP_STATUS_FOUND: number; + export const HTTP_STATUS_SEE_OTHER: number; + export const HTTP_STATUS_NOT_MODIFIED: number; + export const HTTP_STATUS_USE_PROXY: number; + export const HTTP_STATUS_TEMPORARY_REDIRECT: number; + export const HTTP_STATUS_PERMANENT_REDIRECT: number; + export const HTTP_STATUS_BAD_REQUEST: number; + export const HTTP_STATUS_UNAUTHORIZED: number; + export const HTTP_STATUS_PAYMENT_REQUIRED: number; + export const HTTP_STATUS_FORBIDDEN: number; + export const HTTP_STATUS_NOT_FOUND: number; + export const HTTP_STATUS_METHOD_NOT_ALLOWED: number; + export const HTTP_STATUS_NOT_ACCEPTABLE: number; + export const HTTP_STATUS_PROXY_AUTHENTICATION_REQUIRED: number; + export const HTTP_STATUS_REQUEST_TIMEOUT: number; + export const HTTP_STATUS_CONFLICT: number; + export const HTTP_STATUS_GONE: number; + export const HTTP_STATUS_LENGTH_REQUIRED: number; + export const HTTP_STATUS_PRECONDITION_FAILED: number; + export const HTTP_STATUS_PAYLOAD_TOO_LARGE: number; + export const HTTP_STATUS_URI_TOO_LONG: number; + export const HTTP_STATUS_UNSUPPORTED_MEDIA_TYPE: number; + export const HTTP_STATUS_RANGE_NOT_SATISFIABLE: number; + export const HTTP_STATUS_EXPECTATION_FAILED: number; + export const HTTP_STATUS_TEAPOT: number; + export const HTTP_STATUS_MISDIRECTED_REQUEST: number; + export const HTTP_STATUS_UNPROCESSABLE_ENTITY: number; + export const HTTP_STATUS_LOCKED: number; + export const HTTP_STATUS_FAILED_DEPENDENCY: number; + export const HTTP_STATUS_UNORDERED_COLLECTION: number; + export const HTTP_STATUS_UPGRADE_REQUIRED: number; + export const HTTP_STATUS_PRECONDITION_REQUIRED: number; + export const HTTP_STATUS_TOO_MANY_REQUESTS: number; + export const HTTP_STATUS_REQUEST_HEADER_FIELDS_TOO_LARGE: number; + export const HTTP_STATUS_UNAVAILABLE_FOR_LEGAL_REASONS: number; + export const HTTP_STATUS_INTERNAL_SERVER_ERROR: number; + export const HTTP_STATUS_NOT_IMPLEMENTED: number; + export const HTTP_STATUS_BAD_GATEWAY: number; + export const HTTP_STATUS_SERVICE_UNAVAILABLE: number; + export const HTTP_STATUS_GATEWAY_TIMEOUT: number; + export const HTTP_STATUS_HTTP_VERSION_NOT_SUPPORTED: number; + export const HTTP_STATUS_VARIANT_ALSO_NEGOTIATES: number; + export const HTTP_STATUS_INSUFFICIENT_STORAGE: number; + export const HTTP_STATUS_LOOP_DETECTED: number; + export const HTTP_STATUS_BANDWIDTH_LIMIT_EXCEEDED: number; + export const HTTP_STATUS_NOT_EXTENDED: number; + export const HTTP_STATUS_NETWORK_AUTHENTICATION_REQUIRED: number; + } + + export function getDefaultSettings(): Settings; + export function getPackedSettings(settings: Settings): Settings; + export function getUnpackedSettings(buf: Buffer | Uint8Array): Settings; + + export function createServer(onRequestHandler?: (request: Http2ServerRequest, response: Http2ServerResponse) => void): Http2Server; + export function createServer(options: ServerOptions, onRequestHandler?: (request: Http2ServerRequest, response: Http2ServerResponse) => void): Http2Server; + + export function createSecureServer(onRequestHandler?: (request: Http2ServerRequest, response: Http2ServerResponse) => void): Http2SecureServer; + export function createSecureServer(options: SecureServerOptions, onRequestHandler?: (request: Http2ServerRequest, response: Http2ServerResponse) => void): Http2SecureServer; + + export function connect(authority: string | url.URL, listener?: (session: ClientHttp2Session, socket: net.Socket | tls.TLSSocket) => void): ClientHttp2Session; + export function connect(authority: string | url.URL, options?: ClientSessionOptions | SecureClientSessionOptions, listener?: (session: ClientHttp2Session, socket: net.Socket | tls.TLSSocket) => void): ClientHttp2Session; +} + +declare module "perf_hooks" { + export interface PerformanceEntry { + /** + * The total number of milliseconds elapsed for this entry. + * This value will not be meaningful for all Performance Entry types. + */ + readonly duration: number; + + /** + * The name of the performance entry. + */ + readonly name: string; + + /** + * The high resolution millisecond timestamp marking the starting time of the Performance Entry. + */ + readonly startTime: number; + + /** + * The type of the performance entry. + * Currently it may be one of: 'node', 'mark', 'measure', 'gc', or 'function'. + */ + readonly entryType: string; + + /** + * When performanceEntry.entryType is equal to 'gc', the performance.kind property identifies + * the type of garbage collection operation that occurred. + * The value may be one of perf_hooks.constants. + */ + readonly kind?: number; + } + + export interface PerformanceNodeTiming extends PerformanceEntry { + /** + * The high resolution millisecond timestamp at which the Node.js process completed bootstrap. + */ + readonly bootstrapComplete: number; + + /** + * The high resolution millisecond timestamp at which cluster processing ended. + */ + readonly clusterSetupEnd: number; + + /** + * The high resolution millisecond timestamp at which cluster processing started. + */ + readonly clusterSetupStart: number; + + /** + * The high resolution millisecond timestamp at which the Node.js event loop exited. + */ + readonly loopExit: number; + + /** + * The high resolution millisecond timestamp at which the Node.js event loop started. + */ + readonly loopStart: number; + + /** + * The high resolution millisecond timestamp at which main module load ended. + */ + readonly moduleLoadEnd: number; + + /** + * The high resolution millisecond timestamp at which main module load started. + */ + readonly moduleLoadStart: number; + + /** + * The high resolution millisecond timestamp at which the Node.js process was initialized. + */ + readonly nodeStart: number; + + /** + * The high resolution millisecond timestamp at which preload module load ended. + */ + readonly preloadModuleLoadEnd: number; + + /** + * The high resolution millisecond timestamp at which preload module load started. + */ + readonly preloadModuleLoadStart: number; + + /** + * The high resolution millisecond timestamp at which third_party_main processing ended. + */ + readonly thirdPartyMainEnd: number; + + /** + * The high resolution millisecond timestamp at which third_party_main processing started. + */ + readonly thirdPartyMainStart: number; + + /** + * The high resolution millisecond timestamp at which the V8 platform was initialized. + */ + readonly v8Start: number; + } + + export interface Performance { + /** + * If name is not provided, removes all PerformanceFunction objects from the Performance Timeline. + * If name is provided, removes entries with name. + * @param name + */ + clearFunctions(name?: string): void; + + /** + * If name is not provided, removes all PerformanceMark objects from the Performance Timeline. + * If name is provided, removes only the named mark. + * @param name + */ + clearMarks(name?: string): void; + + /** + * If name is not provided, removes all PerformanceMeasure objects from the Performance Timeline. + * If name is provided, removes only objects whose performanceEntry.name matches name. + */ + clearMeasures(name?: string): void; + + /** + * Returns a list of all PerformanceEntry objects in chronological order with respect to performanceEntry.startTime. + * @return list of all PerformanceEntry objects + */ + getEntries(): PerformanceEntry[]; + + /** + * Returns a list of all PerformanceEntry objects in chronological order with respect to performanceEntry.startTime + * whose performanceEntry.name is equal to name, and optionally, whose performanceEntry.entryType is equal to type. + * @param name + * @param type + * @return list of all PerformanceEntry objects + */ + getEntriesByName(name: string, type?: string): PerformanceEntry[]; + + /** + * Returns a list of all PerformanceEntry objects in chronological order with respect to performanceEntry.startTime + * whose performanceEntry.entryType is equal to type. + * @param type + * @return list of all PerformanceEntry objects + */ + getEntriesByType(type: string): PerformanceEntry[]; + + /** + * Creates a new PerformanceMark entry in the Performance Timeline. + * A PerformanceMark is a subclass of PerformanceEntry whose performanceEntry.entryType is always 'mark', + * and whose performanceEntry.duration is always 0. + * Performance marks are used to mark specific significant moments in the Performance Timeline. + * @param name + */ + mark(name?: string): void; + + /** + * Creates a new PerformanceMeasure entry in the Performance Timeline. + * A PerformanceMeasure is a subclass of PerformanceEntry whose performanceEntry.entryType is always 'measure', + * and whose performanceEntry.duration measures the number of milliseconds elapsed since startMark and endMark. + * + * The startMark argument may identify any existing PerformanceMark in the the Performance Timeline, or may identify + * any of the timestamp properties provided by the PerformanceNodeTiming class. If the named startMark does not exist, + * then startMark is set to timeOrigin by default. + * + * The endMark argument must identify any existing PerformanceMark in the the Performance Timeline or any of the timestamp + * properties provided by the PerformanceNodeTiming class. If the named endMark does not exist, an error will be thrown. + * @param name + * @param startMark + * @param endMark + */ + measure(name: string, startMark: string, endMark: string): void; + + /** + * An instance of the PerformanceNodeTiming class that provides performance metrics for specific Node.js operational milestones. + */ + readonly nodeTiming: PerformanceNodeTiming; + + /** + * @return the current high resolution millisecond timestamp + */ + now(): number; + + /** + * The timeOrigin specifies the high resolution millisecond timestamp from which all performance metric durations are measured. + */ + readonly timeOrigin: number; + + /** + * Wraps a function within a new function that measures the running time of the wrapped function. + * A PerformanceObserver must be subscribed to the 'function' event type in order for the timing details to be accessed. + * @param fn + */ + timerify any>(fn: T): T; + } + + export interface PerformanceObserverEntryList { + /** + * @return a list of PerformanceEntry objects in chronological order with respect to performanceEntry.startTime. + */ + getEntries(): PerformanceEntry[]; + + /** + * @return a list of PerformanceEntry objects in chronological order with respect to performanceEntry.startTime + * whose performanceEntry.name is equal to name, and optionally, whose performanceEntry.entryType is equal to type. + */ + getEntriesByName(name: string, type?: string): PerformanceEntry[]; + + /** + * @return Returns a list of PerformanceEntry objects in chronological order with respect to performanceEntry.startTime + * whose performanceEntry.entryType is equal to type. + */ + getEntriesByType(type: string): PerformanceEntry[]; + } + + export type PerformanceObserverCallback = (list: PerformanceObserverEntryList, observer: PerformanceObserver) => void; + + export class PerformanceObserver { + constructor(callback: PerformanceObserverCallback); + + /** + * Disconnects the PerformanceObserver instance from all notifications. + */ + disconnect(): void; + + /** + * Subscribes the PerformanceObserver instance to notifications of new PerformanceEntry instances identified by options.entryTypes. + * When options.buffered is false, the callback will be invoked once for every PerformanceEntry instance. + * Property buffered defaults to false. + * @param options + */ + observe(options: { entryTypes: string[], buffered?: boolean }): void; + } + + export namespace constants { + export const NODE_PERFORMANCE_GC_MAJOR: number; + export const NODE_PERFORMANCE_GC_MINOR: number; + export const NODE_PERFORMANCE_GC_INCREMENTAL: number; + export const NODE_PERFORMANCE_GC_WEAKCB: number; + } + + const performance: Performance; +} diff --git a/node_modules/@types/node/inspector.d.ts b/node_modules/@types/node/inspector.d.ts new file mode 100644 index 00000000..955239b4 --- /dev/null +++ b/node_modules/@types/node/inspector.d.ts @@ -0,0 +1,2488 @@ +// Type definitions for inspector + +// These definitions are auto-generated. +// Please see https://github.com/DefinitelyTyped/DefinitelyTyped/pull/19330 +// for more information. + +/** + * The inspector module provides an API for interacting with the V8 inspector. + */ +declare module "inspector" { + import { EventEmitter } from 'events'; + + export interface InspectorNotification { + method: string; + params: T; + } + + export namespace Schema { + /** + * Description of the protocol domain. + */ + export interface Domain { + /** + * Domain name. + */ + name: string; + /** + * Domain version. + */ + version: string; + } + + export interface GetDomainsReturnType { + /** + * List of supported domains. + */ + domains: Schema.Domain[]; + } + } + + export namespace Runtime { + /** + * Unique script identifier. + */ + export type ScriptId = string; + + /** + * Unique object identifier. + */ + export type RemoteObjectId = string; + + /** + * Primitive value which cannot be JSON-stringified. + */ + export type UnserializableValue = string; + + /** + * Mirror object referencing original JavaScript object. + */ + export interface RemoteObject { + /** + * Object type. + */ + type: string; + /** + * Object subtype hint. Specified for object type values only. + */ + subtype?: string; + /** + * Object class (constructor) name. Specified for object type values only. + */ + className?: string; + /** + * Remote object value in case of primitive values or JSON values (if it was requested). + */ + value?: any; + /** + * Primitive value which can not be JSON-stringified does not have value, but gets this property. + */ + unserializableValue?: Runtime.UnserializableValue; + /** + * String representation of the object. + */ + description?: string; + /** + * Unique object identifier (for non-primitive values). + */ + objectId?: Runtime.RemoteObjectId; + /** + * Preview containing abbreviated property values. Specified for object type values only. + * @experimental + */ + preview?: Runtime.ObjectPreview; + /** + * @experimental + */ + customPreview?: Runtime.CustomPreview; + } + + /** + * @experimental + */ + export interface CustomPreview { + header: string; + hasBody: boolean; + formatterObjectId: Runtime.RemoteObjectId; + bindRemoteObjectFunctionId: Runtime.RemoteObjectId; + configObjectId?: Runtime.RemoteObjectId; + } + + /** + * Object containing abbreviated remote object value. + * @experimental + */ + export interface ObjectPreview { + /** + * Object type. + */ + type: string; + /** + * Object subtype hint. Specified for object type values only. + */ + subtype?: string; + /** + * String representation of the object. + */ + description?: string; + /** + * True iff some of the properties or entries of the original object did not fit. + */ + overflow: boolean; + /** + * List of the properties. + */ + properties: Runtime.PropertyPreview[]; + /** + * List of the entries. Specified for map and set subtype values only. + */ + entries?: Runtime.EntryPreview[]; + } + + /** + * @experimental + */ + export interface PropertyPreview { + /** + * Property name. + */ + name: string; + /** + * Object type. Accessor means that the property itself is an accessor property. + */ + type: string; + /** + * User-friendly property value string. + */ + value?: string; + /** + * Nested value preview. + */ + valuePreview?: Runtime.ObjectPreview; + /** + * Object subtype hint. Specified for object type values only. + */ + subtype?: string; + } + + /** + * @experimental + */ + export interface EntryPreview { + /** + * Preview of the key. Specified for map-like collection entries. + */ + key?: Runtime.ObjectPreview; + /** + * Preview of the value. + */ + value: Runtime.ObjectPreview; + } + + /** + * Object property descriptor. + */ + export interface PropertyDescriptor { + /** + * Property name or symbol description. + */ + name: string; + /** + * The value associated with the property. + */ + value?: Runtime.RemoteObject; + /** + * True if the value associated with the property may be changed (data descriptors only). + */ + writable?: boolean; + /** + * A function which serves as a getter for the property, or undefined if there is no getter (accessor descriptors only). + */ + get?: Runtime.RemoteObject; + /** + * A function which serves as a setter for the property, or undefined if there is no setter (accessor descriptors only). + */ + set?: Runtime.RemoteObject; + /** + * True if the type of this property descriptor may be changed and if the property may be deleted from the corresponding object. + */ + configurable: boolean; + /** + * True if this property shows up during enumeration of the properties on the corresponding object. + */ + enumerable: boolean; + /** + * True if the result was thrown during the evaluation. + */ + wasThrown?: boolean; + /** + * True if the property is owned for the object. + */ + isOwn?: boolean; + /** + * Property symbol object, if the property is of the symbol type. + */ + symbol?: Runtime.RemoteObject; + } + + /** + * Object internal property descriptor. This property isn't normally visible in JavaScript code. + */ + export interface InternalPropertyDescriptor { + /** + * Conventional property name. + */ + name: string; + /** + * The value associated with the property. + */ + value?: Runtime.RemoteObject; + } + + /** + * Represents function call argument. Either remote object id objectId, primitive value, unserializable primitive value or neither of (for undefined) them should be specified. + */ + export interface CallArgument { + /** + * Primitive value. + */ + value?: any; + /** + * Primitive value which can not be JSON-stringified. + */ + unserializableValue?: Runtime.UnserializableValue; + /** + * Remote object handle. + */ + objectId?: Runtime.RemoteObjectId; + } + + /** + * Id of an execution context. + */ + export type ExecutionContextId = number; + + /** + * Description of an isolated world. + */ + export interface ExecutionContextDescription { + /** + * Unique id of the execution context. It can be used to specify in which execution context script evaluation should be performed. + */ + id: Runtime.ExecutionContextId; + /** + * Execution context origin. + */ + origin: string; + /** + * Human readable name describing given context. + */ + name: string; + /** + * Embedder-specific auxiliary data. + */ + auxData?: {}; + } + + /** + * Detailed information about exception (or error) that was thrown during script compilation or execution. + */ + export interface ExceptionDetails { + /** + * Exception id. + */ + exceptionId: number; + /** + * Exception text, which should be used together with exception object when available. + */ + text: string; + /** + * Line number of the exception location (0-based). + */ + lineNumber: number; + /** + * Column number of the exception location (0-based). + */ + columnNumber: number; + /** + * Script ID of the exception location. + */ + scriptId?: Runtime.ScriptId; + /** + * URL of the exception location, to be used when the script was not reported. + */ + url?: string; + /** + * JavaScript stack trace if available. + */ + stackTrace?: Runtime.StackTrace; + /** + * Exception object if available. + */ + exception?: Runtime.RemoteObject; + /** + * Identifier of the context where exception happened. + */ + executionContextId?: Runtime.ExecutionContextId; + } + + /** + * Number of milliseconds since epoch. + */ + export type Timestamp = number; + + /** + * Stack entry for runtime errors and assertions. + */ + export interface CallFrame { + /** + * JavaScript function name. + */ + functionName: string; + /** + * JavaScript script id. + */ + scriptId: Runtime.ScriptId; + /** + * JavaScript script name or url. + */ + url: string; + /** + * JavaScript script line number (0-based). + */ + lineNumber: number; + /** + * JavaScript script column number (0-based). + */ + columnNumber: number; + } + + /** + * Call frames for assertions or error messages. + */ + export interface StackTrace { + /** + * String label of this stack trace. For async traces this may be a name of the function that initiated the async call. + */ + description?: string; + /** + * JavaScript function name. + */ + callFrames: Runtime.CallFrame[]; + /** + * Asynchronous JavaScript stack trace that preceded this stack, if available. + */ + parent?: Runtime.StackTrace; + /** + * Creation frame of the Promise which produced the next synchronous trace when resolved, if available. + * @experimental + */ + promiseCreationFrame?: Runtime.CallFrame; + } + + export interface EvaluateParameterType { + /** + * Expression to evaluate. + */ + expression: string; + /** + * Symbolic group name that can be used to release multiple objects. + */ + objectGroup?: string; + /** + * Determines whether Command Line API should be available during the evaluation. + */ + includeCommandLineAPI?: boolean; + /** + * In silent mode exceptions thrown during evaluation are not reported and do not pause execution. Overrides setPauseOnException state. + */ + silent?: boolean; + /** + * Specifies in which execution context to perform evaluation. If the parameter is omitted the evaluation will be performed in the context of the inspected page. + */ + contextId?: Runtime.ExecutionContextId; + /** + * Whether the result is expected to be a JSON object that should be sent by value. + */ + returnByValue?: boolean; + /** + * Whether preview should be generated for the result. + * @experimental + */ + generatePreview?: boolean; + /** + * Whether execution should be treated as initiated by user in the UI. + * @experimental + */ + userGesture?: boolean; + /** + * Whether execution should wait for promise to be resolved. If the result of evaluation is not a Promise, it's considered to be an error. + */ + awaitPromise?: boolean; + } + + export interface AwaitPromiseParameterType { + /** + * Identifier of the promise. + */ + promiseObjectId: Runtime.RemoteObjectId; + /** + * Whether the result is expected to be a JSON object that should be sent by value. + */ + returnByValue?: boolean; + /** + * Whether preview should be generated for the result. + */ + generatePreview?: boolean; + } + + export interface CallFunctionOnParameterType { + /** + * Identifier of the object to call function on. + */ + objectId: Runtime.RemoteObjectId; + /** + * Declaration of the function to call. + */ + functionDeclaration: string; + /** + * Call arguments. All call arguments must belong to the same JavaScript world as the target object. + */ + arguments?: Runtime.CallArgument[]; + /** + * In silent mode exceptions thrown during evaluation are not reported and do not pause execution. Overrides setPauseOnException state. + */ + silent?: boolean; + /** + * Whether the result is expected to be a JSON object which should be sent by value. + */ + returnByValue?: boolean; + /** + * Whether preview should be generated for the result. + * @experimental + */ + generatePreview?: boolean; + /** + * Whether execution should be treated as initiated by user in the UI. + * @experimental + */ + userGesture?: boolean; + /** + * Whether execution should wait for promise to be resolved. If the result of evaluation is not a Promise, it's considered to be an error. + */ + awaitPromise?: boolean; + } + + export interface GetPropertiesParameterType { + /** + * Identifier of the object to return properties for. + */ + objectId: Runtime.RemoteObjectId; + /** + * If true, returns properties belonging only to the element itself, not to its prototype chain. + */ + ownProperties?: boolean; + /** + * If true, returns accessor properties (with getter/setter) only; internal properties are not returned either. + * @experimental + */ + accessorPropertiesOnly?: boolean; + /** + * Whether preview should be generated for the results. + * @experimental + */ + generatePreview?: boolean; + } + + export interface ReleaseObjectParameterType { + /** + * Identifier of the object to release. + */ + objectId: Runtime.RemoteObjectId; + } + + export interface ReleaseObjectGroupParameterType { + /** + * Symbolic object group name. + */ + objectGroup: string; + } + + export interface SetCustomObjectFormatterEnabledParameterType { + enabled: boolean; + } + + export interface CompileScriptParameterType { + /** + * Expression to compile. + */ + expression: string; + /** + * Source url to be set for the script. + */ + sourceURL: string; + /** + * Specifies whether the compiled script should be persisted. + */ + persistScript: boolean; + /** + * Specifies in which execution context to perform script run. If the parameter is omitted the evaluation will be performed in the context of the inspected page. + */ + executionContextId?: Runtime.ExecutionContextId; + } + + export interface RunScriptParameterType { + /** + * Id of the script to run. + */ + scriptId: Runtime.ScriptId; + /** + * Specifies in which execution context to perform script run. If the parameter is omitted the evaluation will be performed in the context of the inspected page. + */ + executionContextId?: Runtime.ExecutionContextId; + /** + * Symbolic group name that can be used to release multiple objects. + */ + objectGroup?: string; + /** + * In silent mode exceptions thrown during evaluation are not reported and do not pause execution. Overrides setPauseOnException state. + */ + silent?: boolean; + /** + * Determines whether Command Line API should be available during the evaluation. + */ + includeCommandLineAPI?: boolean; + /** + * Whether the result is expected to be a JSON object which should be sent by value. + */ + returnByValue?: boolean; + /** + * Whether preview should be generated for the result. + */ + generatePreview?: boolean; + /** + * Whether execution should wait for promise to be resolved. If the result of evaluation is not a Promise, it's considered to be an error. + */ + awaitPromise?: boolean; + } + + export interface EvaluateReturnType { + /** + * Evaluation result. + */ + result: Runtime.RemoteObject; + /** + * Exception details. + */ + exceptionDetails?: Runtime.ExceptionDetails; + } + + export interface AwaitPromiseReturnType { + /** + * Promise result. Will contain rejected value if promise was rejected. + */ + result: Runtime.RemoteObject; + /** + * Exception details if stack strace is available. + */ + exceptionDetails?: Runtime.ExceptionDetails; + } + + export interface CallFunctionOnReturnType { + /** + * Call result. + */ + result: Runtime.RemoteObject; + /** + * Exception details. + */ + exceptionDetails?: Runtime.ExceptionDetails; + } + + export interface GetPropertiesReturnType { + /** + * Object properties. + */ + result: Runtime.PropertyDescriptor[]; + /** + * Internal object properties (only of the element itself). + */ + internalProperties?: Runtime.InternalPropertyDescriptor[]; + /** + * Exception details. + */ + exceptionDetails?: Runtime.ExceptionDetails; + } + + export interface CompileScriptReturnType { + /** + * Id of the script. + */ + scriptId?: Runtime.ScriptId; + /** + * Exception details. + */ + exceptionDetails?: Runtime.ExceptionDetails; + } + + export interface RunScriptReturnType { + /** + * Run result. + */ + result: Runtime.RemoteObject; + /** + * Exception details. + */ + exceptionDetails?: Runtime.ExceptionDetails; + } + + export interface ExecutionContextCreatedEventDataType { + /** + * A newly created execution context. + */ + context: Runtime.ExecutionContextDescription; + } + + export interface ExecutionContextDestroyedEventDataType { + /** + * Id of the destroyed context + */ + executionContextId: Runtime.ExecutionContextId; + } + + export interface ExceptionThrownEventDataType { + /** + * Timestamp of the exception. + */ + timestamp: Runtime.Timestamp; + exceptionDetails: Runtime.ExceptionDetails; + } + + export interface ExceptionRevokedEventDataType { + /** + * Reason describing why exception was revoked. + */ + reason: string; + /** + * The id of revoked exception, as reported in exceptionUnhandled. + */ + exceptionId: number; + } + + export interface ConsoleAPICalledEventDataType { + /** + * Type of the call. + */ + type: string; + /** + * Call arguments. + */ + args: Runtime.RemoteObject[]; + /** + * Identifier of the context where the call was made. + */ + executionContextId: Runtime.ExecutionContextId; + /** + * Call timestamp. + */ + timestamp: Runtime.Timestamp; + /** + * Stack trace captured when the call was made. + */ + stackTrace?: Runtime.StackTrace; + /** + * Console context descriptor for calls on non-default console context (not console.*): 'anonymous#unique-logger-id' for call on unnamed context, 'name#unique-logger-id' for call on named context. + * @experimental + */ + context?: string; + } + + export interface InspectRequestedEventDataType { + object: Runtime.RemoteObject; + hints: {}; + } + } + + export namespace Debugger { + /** + * Breakpoint identifier. + */ + export type BreakpointId = string; + + /** + * Call frame identifier. + */ + export type CallFrameId = string; + + /** + * Location in the source code. + */ + export interface Location { + /** + * Script identifier as reported in the Debugger.scriptParsed. + */ + scriptId: Runtime.ScriptId; + /** + * Line number in the script (0-based). + */ + lineNumber: number; + /** + * Column number in the script (0-based). + */ + columnNumber?: number; + } + + /** + * Location in the source code. + * @experimental + */ + export interface ScriptPosition { + lineNumber: number; + columnNumber: number; + } + + /** + * JavaScript call frame. Array of call frames form the call stack. + */ + export interface CallFrame { + /** + * Call frame identifier. This identifier is only valid while the virtual machine is paused. + */ + callFrameId: Debugger.CallFrameId; + /** + * Name of the JavaScript function called on this call frame. + */ + functionName: string; + /** + * Location in the source code. + * @experimental + */ + functionLocation?: Debugger.Location; + /** + * Location in the source code. + */ + location: Debugger.Location; + /** + * Scope chain for this call frame. + */ + scopeChain: Debugger.Scope[]; + /** + * this object for this call frame. + */ + this: Runtime.RemoteObject; + /** + * The value being returned, if the function is at return point. + */ + returnValue?: Runtime.RemoteObject; + } + + /** + * Scope description. + */ + export interface Scope { + /** + * Scope type. + */ + type: string; + /** + * Object representing the scope. For global and with scopes it represents the actual object; for the rest of the scopes, it is artificial transient object enumerating scope variables as its properties. + */ + object: Runtime.RemoteObject; + name?: string; + /** + * Location in the source code where scope starts + */ + startLocation?: Debugger.Location; + /** + * Location in the source code where scope ends + */ + endLocation?: Debugger.Location; + } + + /** + * Search match for resource. + * @experimental + */ + export interface SearchMatch { + /** + * Line number in resource content. + */ + lineNumber: number; + /** + * Line with match content. + */ + lineContent: string; + } + + /** + * @experimental + */ + export interface BreakLocation { + /** + * Script identifier as reported in the Debugger.scriptParsed. + */ + scriptId: Runtime.ScriptId; + /** + * Line number in the script (0-based). + */ + lineNumber: number; + /** + * Column number in the script (0-based). + */ + columnNumber?: number; + type?: string; + } + + export interface SetBreakpointsActiveParameterType { + /** + * New value for breakpoints active state. + */ + active: boolean; + } + + export interface SetSkipAllPausesParameterType { + /** + * New value for skip pauses state. + */ + skip: boolean; + } + + export interface SetBreakpointByUrlParameterType { + /** + * Line number to set breakpoint at. + */ + lineNumber: number; + /** + * URL of the resources to set breakpoint on. + */ + url?: string; + /** + * Regex pattern for the URLs of the resources to set breakpoints on. Either url or urlRegex must be specified. + */ + urlRegex?: string; + /** + * Offset in the line to set breakpoint at. + */ + columnNumber?: number; + /** + * Expression to use as a breakpoint condition. When specified, debugger will only stop on the breakpoint if this expression evaluates to true. + */ + condition?: string; + } + + export interface SetBreakpointParameterType { + /** + * Location to set breakpoint in. + */ + location: Debugger.Location; + /** + * Expression to use as a breakpoint condition. When specified, debugger will only stop on the breakpoint if this expression evaluates to true. + */ + condition?: string; + } + + export interface RemoveBreakpointParameterType { + breakpointId: Debugger.BreakpointId; + } + + export interface GetPossibleBreakpointsParameterType { + /** + * Start of range to search possible breakpoint locations in. + */ + start: Debugger.Location; + /** + * End of range to search possible breakpoint locations in (excluding). When not specified, end of scripts is used as end of range. + */ + end?: Debugger.Location; + /** + * Only consider locations which are in the same (non-nested) function as start. + */ + restrictToFunction?: boolean; + } + + export interface ContinueToLocationParameterType { + /** + * Location to continue to. + */ + location: Debugger.Location; + /** + * @experimental + */ + targetCallFrames?: string; + } + + export interface SearchInContentParameterType { + /** + * Id of the script to search in. + */ + scriptId: Runtime.ScriptId; + /** + * String to search for. + */ + query: string; + /** + * If true, search is case sensitive. + */ + caseSensitive?: boolean; + /** + * If true, treats string parameter as regex. + */ + isRegex?: boolean; + } + + export interface SetScriptSourceParameterType { + /** + * Id of the script to edit. + */ + scriptId: Runtime.ScriptId; + /** + * New content of the script. + */ + scriptSource: string; + /** + * If true the change will not actually be applied. Dry run may be used to get result description without actually modifying the code. + */ + dryRun?: boolean; + } + + export interface RestartFrameParameterType { + /** + * Call frame identifier to evaluate on. + */ + callFrameId: Debugger.CallFrameId; + } + + export interface GetScriptSourceParameterType { + /** + * Id of the script to get source for. + */ + scriptId: Runtime.ScriptId; + } + + export interface SetPauseOnExceptionsParameterType { + /** + * Pause on exceptions mode. + */ + state: string; + } + + export interface EvaluateOnCallFrameParameterType { + /** + * Call frame identifier to evaluate on. + */ + callFrameId: Debugger.CallFrameId; + /** + * Expression to evaluate. + */ + expression: string; + /** + * String object group name to put result into (allows rapid releasing resulting object handles using releaseObjectGroup). + */ + objectGroup?: string; + /** + * Specifies whether command line API should be available to the evaluated expression, defaults to false. + */ + includeCommandLineAPI?: boolean; + /** + * In silent mode exceptions thrown during evaluation are not reported and do not pause execution. Overrides setPauseOnException state. + */ + silent?: boolean; + /** + * Whether the result is expected to be a JSON object that should be sent by value. + */ + returnByValue?: boolean; + /** + * Whether preview should be generated for the result. + * @experimental + */ + generatePreview?: boolean; + /** + * Whether to throw an exception if side effect cannot be ruled out during evaluation. + * @experimental + */ + throwOnSideEffect?: boolean; + } + + export interface SetVariableValueParameterType { + /** + * 0-based number of scope as was listed in scope chain. Only 'local', 'closure' and 'catch' scope types are allowed. Other scopes could be manipulated manually. + */ + scopeNumber: number; + /** + * Variable name. + */ + variableName: string; + /** + * New variable value. + */ + newValue: Runtime.CallArgument; + /** + * Id of callframe that holds variable. + */ + callFrameId: Debugger.CallFrameId; + } + + export interface SetAsyncCallStackDepthParameterType { + /** + * Maximum depth of async call stacks. Setting to 0 will effectively disable collecting async call stacks (default). + */ + maxDepth: number; + } + + export interface SetBlackboxPatternsParameterType { + /** + * Array of regexps that will be used to check script url for blackbox state. + */ + patterns: string[]; + } + + export interface SetBlackboxedRangesParameterType { + /** + * Id of the script. + */ + scriptId: Runtime.ScriptId; + positions: Debugger.ScriptPosition[]; + } + + export interface SetBreakpointByUrlReturnType { + /** + * Id of the created breakpoint for further reference. + */ + breakpointId: Debugger.BreakpointId; + /** + * List of the locations this breakpoint resolved into upon addition. + */ + locations: Debugger.Location[]; + } + + export interface SetBreakpointReturnType { + /** + * Id of the created breakpoint for further reference. + */ + breakpointId: Debugger.BreakpointId; + /** + * Location this breakpoint resolved into. + */ + actualLocation: Debugger.Location; + } + + export interface GetPossibleBreakpointsReturnType { + /** + * List of the possible breakpoint locations. + */ + locations: Debugger.BreakLocation[]; + } + + export interface SearchInContentReturnType { + /** + * List of search matches. + */ + result: Debugger.SearchMatch[]; + } + + export interface SetScriptSourceReturnType { + /** + * New stack trace in case editing has happened while VM was stopped. + */ + callFrames?: Debugger.CallFrame[]; + /** + * Whether current call stack was modified after applying the changes. + */ + stackChanged?: boolean; + /** + * Async stack trace, if any. + */ + asyncStackTrace?: Runtime.StackTrace; + /** + * Exception details if any. + */ + exceptionDetails?: Runtime.ExceptionDetails; + } + + export interface RestartFrameReturnType { + /** + * New stack trace. + */ + callFrames: Debugger.CallFrame[]; + /** + * Async stack trace, if any. + */ + asyncStackTrace?: Runtime.StackTrace; + } + + export interface GetScriptSourceReturnType { + /** + * Script source. + */ + scriptSource: string; + } + + export interface EvaluateOnCallFrameReturnType { + /** + * Object wrapper for the evaluation result. + */ + result: Runtime.RemoteObject; + /** + * Exception details. + */ + exceptionDetails?: Runtime.ExceptionDetails; + } + + export interface ScriptParsedEventDataType { + /** + * Identifier of the script parsed. + */ + scriptId: Runtime.ScriptId; + /** + * URL or name of the script parsed (if any). + */ + url: string; + /** + * Line offset of the script within the resource with given URL (for script tags). + */ + startLine: number; + /** + * Column offset of the script within the resource with given URL. + */ + startColumn: number; + /** + * Last line of the script. + */ + endLine: number; + /** + * Length of the last line of the script. + */ + endColumn: number; + /** + * Specifies script creation context. + */ + executionContextId: Runtime.ExecutionContextId; + /** + * Content hash of the script. + */ + hash: string; + /** + * Embedder-specific auxiliary data. + */ + executionContextAuxData?: {}; + /** + * True, if this script is generated as a result of the live edit operation. + * @experimental + */ + isLiveEdit?: boolean; + /** + * URL of source map associated with script (if any). + */ + sourceMapURL?: string; + /** + * True, if this script has sourceURL. + * @experimental + */ + hasSourceURL?: boolean; + /** + * True, if this script is ES6 module. + * @experimental + */ + isModule?: boolean; + /** + * This script length. + * @experimental + */ + length?: number; + /** + * JavaScript top stack frame of where the script parsed event was triggered if available. + * @experimental + */ + stackTrace?: Runtime.StackTrace; + } + + export interface ScriptFailedToParseEventDataType { + /** + * Identifier of the script parsed. + */ + scriptId: Runtime.ScriptId; + /** + * URL or name of the script parsed (if any). + */ + url: string; + /** + * Line offset of the script within the resource with given URL (for script tags). + */ + startLine: number; + /** + * Column offset of the script within the resource with given URL. + */ + startColumn: number; + /** + * Last line of the script. + */ + endLine: number; + /** + * Length of the last line of the script. + */ + endColumn: number; + /** + * Specifies script creation context. + */ + executionContextId: Runtime.ExecutionContextId; + /** + * Content hash of the script. + */ + hash: string; + /** + * Embedder-specific auxiliary data. + */ + executionContextAuxData?: {}; + /** + * URL of source map associated with script (if any). + */ + sourceMapURL?: string; + /** + * True, if this script has sourceURL. + * @experimental + */ + hasSourceURL?: boolean; + /** + * True, if this script is ES6 module. + * @experimental + */ + isModule?: boolean; + /** + * This script length. + * @experimental + */ + length?: number; + /** + * JavaScript top stack frame of where the script parsed event was triggered if available. + * @experimental + */ + stackTrace?: Runtime.StackTrace; + } + + export interface BreakpointResolvedEventDataType { + /** + * Breakpoint unique identifier. + */ + breakpointId: Debugger.BreakpointId; + /** + * Actual breakpoint location. + */ + location: Debugger.Location; + } + + export interface PausedEventDataType { + /** + * Call stack the virtual machine stopped on. + */ + callFrames: Debugger.CallFrame[]; + /** + * Pause reason. + */ + reason: string; + /** + * Object containing break-specific auxiliary properties. + */ + data?: {}; + /** + * Hit breakpoints IDs + */ + hitBreakpoints?: string[]; + /** + * Async stack trace, if any. + */ + asyncStackTrace?: Runtime.StackTrace; + } + } + + export namespace Console { + /** + * Console message. + */ + export interface ConsoleMessage { + /** + * Message source. + */ + source: string; + /** + * Message severity. + */ + level: string; + /** + * Message text. + */ + text: string; + /** + * URL of the message origin. + */ + url?: string; + /** + * Line number in the resource that generated this message (1-based). + */ + line?: number; + /** + * Column number in the resource that generated this message (1-based). + */ + column?: number; + } + + export interface MessageAddedEventDataType { + /** + * Console message that has been added. + */ + message: Console.ConsoleMessage; + } + } + + export namespace Profiler { + /** + * Profile node. Holds callsite information, execution statistics and child nodes. + */ + export interface ProfileNode { + /** + * Unique id of the node. + */ + id: number; + /** + * Function location. + */ + callFrame: Runtime.CallFrame; + /** + * Number of samples where this node was on top of the call stack. + * @experimental + */ + hitCount?: number; + /** + * Child node ids. + */ + children?: number[]; + /** + * The reason of being not optimized. The function may be deoptimized or marked as don't optimize. + */ + deoptReason?: string; + /** + * An array of source position ticks. + * @experimental + */ + positionTicks?: Profiler.PositionTickInfo[]; + } + + /** + * Profile. + */ + export interface Profile { + /** + * The list of profile nodes. First item is the root node. + */ + nodes: Profiler.ProfileNode[]; + /** + * Profiling start timestamp in microseconds. + */ + startTime: number; + /** + * Profiling end timestamp in microseconds. + */ + endTime: number; + /** + * Ids of samples top nodes. + */ + samples?: number[]; + /** + * Time intervals between adjacent samples in microseconds. The first delta is relative to the profile startTime. + */ + timeDeltas?: number[]; + } + + /** + * Specifies a number of samples attributed to a certain source position. + * @experimental + */ + export interface PositionTickInfo { + /** + * Source line number (1-based). + */ + line: number; + /** + * Number of samples attributed to the source line. + */ + ticks: number; + } + + /** + * Coverage data for a source range. + * @experimental + */ + export interface CoverageRange { + /** + * JavaScript script source offset for the range start. + */ + startOffset: number; + /** + * JavaScript script source offset for the range end. + */ + endOffset: number; + /** + * Collected execution count of the source range. + */ + count: number; + } + + /** + * Coverage data for a JavaScript function. + * @experimental + */ + export interface FunctionCoverage { + /** + * JavaScript function name. + */ + functionName: string; + /** + * Source ranges inside the function with coverage data. + */ + ranges: Profiler.CoverageRange[]; + /** + * Whether coverage data for this function has block granularity. + */ + isBlockCoverage: boolean; + } + + /** + * Coverage data for a JavaScript script. + * @experimental + */ + export interface ScriptCoverage { + /** + * JavaScript script id. + */ + scriptId: Runtime.ScriptId; + /** + * JavaScript script name or url. + */ + url: string; + /** + * Functions contained in the script that has coverage data. + */ + functions: Profiler.FunctionCoverage[]; + } + + export interface SetSamplingIntervalParameterType { + /** + * New sampling interval in microseconds. + */ + interval: number; + } + + export interface StartPreciseCoverageParameterType { + /** + * Collect accurate call counts beyond simple 'covered' or 'not covered'. + */ + callCount?: boolean; + } + + export interface StopReturnType { + /** + * Recorded profile. + */ + profile: Profiler.Profile; + } + + export interface TakePreciseCoverageReturnType { + /** + * Coverage data for the current isolate. + */ + result: Profiler.ScriptCoverage[]; + } + + export interface GetBestEffortCoverageReturnType { + /** + * Coverage data for the current isolate. + */ + result: Profiler.ScriptCoverage[]; + } + + export interface ConsoleProfileStartedEventDataType { + id: string; + /** + * Location of console.profile(). + */ + location: Debugger.Location; + /** + * Profile title passed as an argument to console.profile(). + */ + title?: string; + } + + export interface ConsoleProfileFinishedEventDataType { + id: string; + /** + * Location of console.profileEnd(). + */ + location: Debugger.Location; + profile: Profiler.Profile; + /** + * Profile title passed as an argument to console.profile(). + */ + title?: string; + } + } + + export namespace HeapProfiler { + /** + * Heap snapshot object id. + */ + export type HeapSnapshotObjectId = string; + + /** + * Sampling Heap Profile node. Holds callsite information, allocation statistics and child nodes. + */ + export interface SamplingHeapProfileNode { + /** + * Function location. + */ + callFrame: Runtime.CallFrame; + /** + * Allocations size in bytes for the node excluding children. + */ + selfSize: number; + /** + * Child nodes. + */ + children: HeapProfiler.SamplingHeapProfileNode[]; + } + + /** + * Profile. + */ + export interface SamplingHeapProfile { + head: HeapProfiler.SamplingHeapProfileNode; + } + + export interface StartTrackingHeapObjectsParameterType { + trackAllocations?: boolean; + } + + export interface StopTrackingHeapObjectsParameterType { + /** + * If true 'reportHeapSnapshotProgress' events will be generated while snapshot is being taken when the tracking is stopped. + */ + reportProgress?: boolean; + } + + export interface TakeHeapSnapshotParameterType { + /** + * If true 'reportHeapSnapshotProgress' events will be generated while snapshot is being taken. + */ + reportProgress?: boolean; + } + + export interface GetObjectByHeapObjectIdParameterType { + objectId: HeapProfiler.HeapSnapshotObjectId; + /** + * Symbolic group name that can be used to release multiple objects. + */ + objectGroup?: string; + } + + export interface AddInspectedHeapObjectParameterType { + /** + * Heap snapshot object id to be accessible by means of $x command line API. + */ + heapObjectId: HeapProfiler.HeapSnapshotObjectId; + } + + export interface GetHeapObjectIdParameterType { + /** + * Identifier of the object to get heap object id for. + */ + objectId: Runtime.RemoteObjectId; + } + + export interface StartSamplingParameterType { + /** + * Average sample interval in bytes. Poisson distribution is used for the intervals. The default value is 32768 bytes. + */ + samplingInterval?: number; + } + + export interface GetObjectByHeapObjectIdReturnType { + /** + * Evaluation result. + */ + result: Runtime.RemoteObject; + } + + export interface GetHeapObjectIdReturnType { + /** + * Id of the heap snapshot object corresponding to the passed remote object id. + */ + heapSnapshotObjectId: HeapProfiler.HeapSnapshotObjectId; + } + + export interface StopSamplingReturnType { + /** + * Recorded sampling heap profile. + */ + profile: HeapProfiler.SamplingHeapProfile; + } + + export interface AddHeapSnapshotChunkEventDataType { + chunk: string; + } + + export interface ReportHeapSnapshotProgressEventDataType { + done: number; + total: number; + finished?: boolean; + } + + export interface LastSeenObjectIdEventDataType { + lastSeenObjectId: number; + timestamp: number; + } + + export interface HeapStatsUpdateEventDataType { + /** + * An array of triplets. Each triplet describes a fragment. The first integer is the fragment index, the second integer is a total count of objects for the fragment, the third integer is a total size of the objects for the fragment. + */ + statsUpdate: number[]; + } + } + + /** + * The inspector.Session is used for dispatching messages to the V8 inspector back-end and receiving message responses and notifications. + */ + export class Session extends EventEmitter { + /** + * Create a new instance of the inspector.Session class. The inspector session needs to be connected through session.connect() before the messages can be dispatched to the inspector backend. + */ + constructor(); + + /** + * Connects a session to the inspector back-end. An exception will be thrown if there is already a connected session established either through the API or by a front-end connected to the Inspector WebSocket port. + */ + connect(): void; + + /** + * Immediately close the session. All pending message callbacks will be called with an error. session.connect() will need to be called to be able to send messages again. Reconnected session will lose all inspector state, such as enabled agents or configured breakpoints. + */ + disconnect(): void; + + /** + * Posts a message to the inspector back-end. callback will be notified when a response is received. callback is a function that accepts two optional arguments - error and message-specific result. + */ + post(method: string, params?: {}, callback?: (err: Error | null, params?: {}) => void): void; + post(method: string, callback?: (err: Error | null, params?: {}) => void): void; + + /** + * Returns supported domains. + */ + post(method: "Schema.getDomains", callback?: (err: Error | null, params: Schema.GetDomainsReturnType) => void): void; + /** + * Evaluates expression on global object. + */ + post(method: "Runtime.evaluate", params?: Runtime.EvaluateParameterType, callback?: (err: Error | null, params: Runtime.EvaluateReturnType) => void): void; + post(method: "Runtime.evaluate", callback?: (err: Error | null, params: Runtime.EvaluateReturnType) => void): void; + + /** + * Add handler to promise with given promise object id. + */ + post(method: "Runtime.awaitPromise", params?: Runtime.AwaitPromiseParameterType, callback?: (err: Error | null, params: Runtime.AwaitPromiseReturnType) => void): void; + post(method: "Runtime.awaitPromise", callback?: (err: Error | null, params: Runtime.AwaitPromiseReturnType) => void): void; + + /** + * Calls function with given declaration on the given object. Object group of the result is inherited from the target object. + */ + post(method: "Runtime.callFunctionOn", params?: Runtime.CallFunctionOnParameterType, callback?: (err: Error | null, params: Runtime.CallFunctionOnReturnType) => void): void; + post(method: "Runtime.callFunctionOn", callback?: (err: Error | null, params: Runtime.CallFunctionOnReturnType) => void): void; + + /** + * Returns properties of a given object. Object group of the result is inherited from the target object. + */ + post(method: "Runtime.getProperties", params?: Runtime.GetPropertiesParameterType, callback?: (err: Error | null, params: Runtime.GetPropertiesReturnType) => void): void; + post(method: "Runtime.getProperties", callback?: (err: Error | null, params: Runtime.GetPropertiesReturnType) => void): void; + + /** + * Releases remote object with given id. + */ + post(method: "Runtime.releaseObject", params?: Runtime.ReleaseObjectParameterType, callback?: (err: Error | null) => void): void; + post(method: "Runtime.releaseObject", callback?: (err: Error | null) => void): void; + + /** + * Releases all remote objects that belong to a given group. + */ + post(method: "Runtime.releaseObjectGroup", params?: Runtime.ReleaseObjectGroupParameterType, callback?: (err: Error | null) => void): void; + post(method: "Runtime.releaseObjectGroup", callback?: (err: Error | null) => void): void; + + /** + * Tells inspected instance to run if it was waiting for debugger to attach. + */ + post(method: "Runtime.runIfWaitingForDebugger", callback?: (err: Error | null) => void): void; + + /** + * Enables reporting of execution contexts creation by means of executionContextCreated event. When the reporting gets enabled the event will be sent immediately for each existing execution context. + */ + post(method: "Runtime.enable", callback?: (err: Error | null) => void): void; + + /** + * Disables reporting of execution contexts creation. + */ + post(method: "Runtime.disable", callback?: (err: Error | null) => void): void; + + /** + * Discards collected exceptions and console API calls. + */ + post(method: "Runtime.discardConsoleEntries", callback?: (err: Error | null) => void): void; + + /** + * @experimental + */ + post(method: "Runtime.setCustomObjectFormatterEnabled", params?: Runtime.SetCustomObjectFormatterEnabledParameterType, callback?: (err: Error | null) => void): void; + post(method: "Runtime.setCustomObjectFormatterEnabled", callback?: (err: Error | null) => void): void; + + /** + * Compiles expression. + */ + post(method: "Runtime.compileScript", params?: Runtime.CompileScriptParameterType, callback?: (err: Error | null, params: Runtime.CompileScriptReturnType) => void): void; + post(method: "Runtime.compileScript", callback?: (err: Error | null, params: Runtime.CompileScriptReturnType) => void): void; + + /** + * Runs script with given id in a given context. + */ + post(method: "Runtime.runScript", params?: Runtime.RunScriptParameterType, callback?: (err: Error | null, params: Runtime.RunScriptReturnType) => void): void; + post(method: "Runtime.runScript", callback?: (err: Error | null, params: Runtime.RunScriptReturnType) => void): void; + /** + * Enables debugger for the given page. Clients should not assume that the debugging has been enabled until the result for this command is received. + */ + post(method: "Debugger.enable", callback?: (err: Error | null) => void): void; + + /** + * Disables debugger for given page. + */ + post(method: "Debugger.disable", callback?: (err: Error | null) => void): void; + + /** + * Activates / deactivates all breakpoints on the page. + */ + post(method: "Debugger.setBreakpointsActive", params?: Debugger.SetBreakpointsActiveParameterType, callback?: (err: Error | null) => void): void; + post(method: "Debugger.setBreakpointsActive", callback?: (err: Error | null) => void): void; + + /** + * Makes page not interrupt on any pauses (breakpoint, exception, dom exception etc). + */ + post(method: "Debugger.setSkipAllPauses", params?: Debugger.SetSkipAllPausesParameterType, callback?: (err: Error | null) => void): void; + post(method: "Debugger.setSkipAllPauses", callback?: (err: Error | null) => void): void; + + /** + * Sets JavaScript breakpoint at given location specified either by URL or URL regex. Once this command is issued, all existing parsed scripts will have breakpoints resolved and returned in locations property. Further matching script parsing will result in subsequent breakpointResolved events issued. This logical breakpoint will survive page reloads. + */ + post(method: "Debugger.setBreakpointByUrl", params?: Debugger.SetBreakpointByUrlParameterType, callback?: (err: Error | null, params: Debugger.SetBreakpointByUrlReturnType) => void): void; + post(method: "Debugger.setBreakpointByUrl", callback?: (err: Error | null, params: Debugger.SetBreakpointByUrlReturnType) => void): void; + + /** + * Sets JavaScript breakpoint at a given location. + */ + post(method: "Debugger.setBreakpoint", params?: Debugger.SetBreakpointParameterType, callback?: (err: Error | null, params: Debugger.SetBreakpointReturnType) => void): void; + post(method: "Debugger.setBreakpoint", callback?: (err: Error | null, params: Debugger.SetBreakpointReturnType) => void): void; + + /** + * Removes JavaScript breakpoint. + */ + post(method: "Debugger.removeBreakpoint", params?: Debugger.RemoveBreakpointParameterType, callback?: (err: Error | null) => void): void; + post(method: "Debugger.removeBreakpoint", callback?: (err: Error | null) => void): void; + + /** + * Returns possible locations for breakpoint. scriptId in start and end range locations should be the same. + * @experimental + */ + post(method: "Debugger.getPossibleBreakpoints", params?: Debugger.GetPossibleBreakpointsParameterType, callback?: (err: Error | null, params: Debugger.GetPossibleBreakpointsReturnType) => void): void; + post(method: "Debugger.getPossibleBreakpoints", callback?: (err: Error | null, params: Debugger.GetPossibleBreakpointsReturnType) => void): void; + + /** + * Continues execution until specific location is reached. + */ + post(method: "Debugger.continueToLocation", params?: Debugger.ContinueToLocationParameterType, callback?: (err: Error | null) => void): void; + post(method: "Debugger.continueToLocation", callback?: (err: Error | null) => void): void; + + /** + * Steps over the statement. + */ + post(method: "Debugger.stepOver", callback?: (err: Error | null) => void): void; + + /** + * Steps into the function call. + */ + post(method: "Debugger.stepInto", callback?: (err: Error | null) => void): void; + + /** + * Steps out of the function call. + */ + post(method: "Debugger.stepOut", callback?: (err: Error | null) => void): void; + + /** + * Stops on the next JavaScript statement. + */ + post(method: "Debugger.pause", callback?: (err: Error | null) => void): void; + + /** + * Steps into next scheduled async task if any is scheduled before next pause. Returns success when async task is actually scheduled, returns error if no task were scheduled or another scheduleStepIntoAsync was called. + * @experimental + */ + post(method: "Debugger.scheduleStepIntoAsync", callback?: (err: Error | null) => void): void; + + /** + * Resumes JavaScript execution. + */ + post(method: "Debugger.resume", callback?: (err: Error | null) => void): void; + + /** + * Searches for given string in script content. + * @experimental + */ + post(method: "Debugger.searchInContent", params?: Debugger.SearchInContentParameterType, callback?: (err: Error | null, params: Debugger.SearchInContentReturnType) => void): void; + post(method: "Debugger.searchInContent", callback?: (err: Error | null, params: Debugger.SearchInContentReturnType) => void): void; + + /** + * Edits JavaScript source live. + */ + post(method: "Debugger.setScriptSource", params?: Debugger.SetScriptSourceParameterType, callback?: (err: Error | null, params: Debugger.SetScriptSourceReturnType) => void): void; + post(method: "Debugger.setScriptSource", callback?: (err: Error | null, params: Debugger.SetScriptSourceReturnType) => void): void; + + /** + * Restarts particular call frame from the beginning. + */ + post(method: "Debugger.restartFrame", params?: Debugger.RestartFrameParameterType, callback?: (err: Error | null, params: Debugger.RestartFrameReturnType) => void): void; + post(method: "Debugger.restartFrame", callback?: (err: Error | null, params: Debugger.RestartFrameReturnType) => void): void; + + /** + * Returns source for the script with given id. + */ + post(method: "Debugger.getScriptSource", params?: Debugger.GetScriptSourceParameterType, callback?: (err: Error | null, params: Debugger.GetScriptSourceReturnType) => void): void; + post(method: "Debugger.getScriptSource", callback?: (err: Error | null, params: Debugger.GetScriptSourceReturnType) => void): void; + + /** + * Defines pause on exceptions state. Can be set to stop on all exceptions, uncaught exceptions or no exceptions. Initial pause on exceptions state is none. + */ + post(method: "Debugger.setPauseOnExceptions", params?: Debugger.SetPauseOnExceptionsParameterType, callback?: (err: Error | null) => void): void; + post(method: "Debugger.setPauseOnExceptions", callback?: (err: Error | null) => void): void; + + /** + * Evaluates expression on a given call frame. + */ + post(method: "Debugger.evaluateOnCallFrame", params?: Debugger.EvaluateOnCallFrameParameterType, callback?: (err: Error | null, params: Debugger.EvaluateOnCallFrameReturnType) => void): void; + post(method: "Debugger.evaluateOnCallFrame", callback?: (err: Error | null, params: Debugger.EvaluateOnCallFrameReturnType) => void): void; + + /** + * Changes value of variable in a callframe. Object-based scopes are not supported and must be mutated manually. + */ + post(method: "Debugger.setVariableValue", params?: Debugger.SetVariableValueParameterType, callback?: (err: Error | null) => void): void; + post(method: "Debugger.setVariableValue", callback?: (err: Error | null) => void): void; + + /** + * Enables or disables async call stacks tracking. + */ + post(method: "Debugger.setAsyncCallStackDepth", params?: Debugger.SetAsyncCallStackDepthParameterType, callback?: (err: Error | null) => void): void; + post(method: "Debugger.setAsyncCallStackDepth", callback?: (err: Error | null) => void): void; + + /** + * Replace previous blackbox patterns with passed ones. Forces backend to skip stepping/pausing in scripts with url matching one of the patterns. VM will try to leave blackboxed script by performing 'step in' several times, finally resorting to 'step out' if unsuccessful. + * @experimental + */ + post(method: "Debugger.setBlackboxPatterns", params?: Debugger.SetBlackboxPatternsParameterType, callback?: (err: Error | null) => void): void; + post(method: "Debugger.setBlackboxPatterns", callback?: (err: Error | null) => void): void; + + /** + * Makes backend skip steps in the script in blackboxed ranges. VM will try leave blacklisted scripts by performing 'step in' several times, finally resorting to 'step out' if unsuccessful. Positions array contains positions where blackbox state is changed. First interval isn't blackboxed. Array should be sorted. + * @experimental + */ + post(method: "Debugger.setBlackboxedRanges", params?: Debugger.SetBlackboxedRangesParameterType, callback?: (err: Error | null) => void): void; + post(method: "Debugger.setBlackboxedRanges", callback?: (err: Error | null) => void): void; + /** + * Enables console domain, sends the messages collected so far to the client by means of the messageAdded notification. + */ + post(method: "Console.enable", callback?: (err: Error | null) => void): void; + + /** + * Disables console domain, prevents further console messages from being reported to the client. + */ + post(method: "Console.disable", callback?: (err: Error | null) => void): void; + + /** + * Does nothing. + */ + post(method: "Console.clearMessages", callback?: (err: Error | null) => void): void; + post(method: "Profiler.enable", callback?: (err: Error | null) => void): void; + + post(method: "Profiler.disable", callback?: (err: Error | null) => void): void; + + /** + * Changes CPU profiler sampling interval. Must be called before CPU profiles recording started. + */ + post(method: "Profiler.setSamplingInterval", params?: Profiler.SetSamplingIntervalParameterType, callback?: (err: Error | null) => void): void; + post(method: "Profiler.setSamplingInterval", callback?: (err: Error | null) => void): void; + + post(method: "Profiler.start", callback?: (err: Error | null) => void): void; + + post(method: "Profiler.stop", callback?: (err: Error | null, params: Profiler.StopReturnType) => void): void; + + /** + * Enable precise code coverage. Coverage data for JavaScript executed before enabling precise code coverage may be incomplete. Enabling prevents running optimized code and resets execution counters. + * @experimental + */ + post(method: "Profiler.startPreciseCoverage", params?: Profiler.StartPreciseCoverageParameterType, callback?: (err: Error | null) => void): void; + post(method: "Profiler.startPreciseCoverage", callback?: (err: Error | null) => void): void; + + /** + * Disable precise code coverage. Disabling releases unnecessary execution count records and allows executing optimized code. + * @experimental + */ + post(method: "Profiler.stopPreciseCoverage", callback?: (err: Error | null) => void): void; + + /** + * Collect coverage data for the current isolate, and resets execution counters. Precise code coverage needs to have started. + * @experimental + */ + post(method: "Profiler.takePreciseCoverage", callback?: (err: Error | null, params: Profiler.TakePreciseCoverageReturnType) => void): void; + + /** + * Collect coverage data for the current isolate. The coverage data may be incomplete due to garbage collection. + * @experimental + */ + post(method: "Profiler.getBestEffortCoverage", callback?: (err: Error | null, params: Profiler.GetBestEffortCoverageReturnType) => void): void; + post(method: "HeapProfiler.enable", callback?: (err: Error | null) => void): void; + + post(method: "HeapProfiler.disable", callback?: (err: Error | null) => void): void; + + post(method: "HeapProfiler.startTrackingHeapObjects", params?: HeapProfiler.StartTrackingHeapObjectsParameterType, callback?: (err: Error | null) => void): void; + post(method: "HeapProfiler.startTrackingHeapObjects", callback?: (err: Error | null) => void): void; + + post(method: "HeapProfiler.stopTrackingHeapObjects", params?: HeapProfiler.StopTrackingHeapObjectsParameterType, callback?: (err: Error | null) => void): void; + post(method: "HeapProfiler.stopTrackingHeapObjects", callback?: (err: Error | null) => void): void; + + post(method: "HeapProfiler.takeHeapSnapshot", params?: HeapProfiler.TakeHeapSnapshotParameterType, callback?: (err: Error | null) => void): void; + post(method: "HeapProfiler.takeHeapSnapshot", callback?: (err: Error | null) => void): void; + + post(method: "HeapProfiler.collectGarbage", callback?: (err: Error | null) => void): void; + + post(method: "HeapProfiler.getObjectByHeapObjectId", params?: HeapProfiler.GetObjectByHeapObjectIdParameterType, callback?: (err: Error | null, params: HeapProfiler.GetObjectByHeapObjectIdReturnType) => void): void; + post(method: "HeapProfiler.getObjectByHeapObjectId", callback?: (err: Error | null, params: HeapProfiler.GetObjectByHeapObjectIdReturnType) => void): void; + + /** + * Enables console to refer to the node with given id via $x (see Command Line API for more details $x functions). + */ + post(method: "HeapProfiler.addInspectedHeapObject", params?: HeapProfiler.AddInspectedHeapObjectParameterType, callback?: (err: Error | null) => void): void; + post(method: "HeapProfiler.addInspectedHeapObject", callback?: (err: Error | null) => void): void; + + post(method: "HeapProfiler.getHeapObjectId", params?: HeapProfiler.GetHeapObjectIdParameterType, callback?: (err: Error | null, params: HeapProfiler.GetHeapObjectIdReturnType) => void): void; + post(method: "HeapProfiler.getHeapObjectId", callback?: (err: Error | null, params: HeapProfiler.GetHeapObjectIdReturnType) => void): void; + + post(method: "HeapProfiler.startSampling", params?: HeapProfiler.StartSamplingParameterType, callback?: (err: Error | null) => void): void; + post(method: "HeapProfiler.startSampling", callback?: (err: Error | null) => void): void; + + post(method: "HeapProfiler.stopSampling", callback?: (err: Error | null, params: HeapProfiler.StopSamplingReturnType) => void): void; + + // Events + + addListener(event: string, listener: (...args: any[]) => void): this; + + /** + * Emitted when any notification from the V8 Inspector is received. + */ + addListener(event: "inspectorNotification", listener: (message: InspectorNotification<{}>) => void): this; + + /** + * Issued when new execution context is created. + */ + addListener(event: "Runtime.executionContextCreated", listener: (message: InspectorNotification) => void): this; + + /** + * Issued when execution context is destroyed. + */ + addListener(event: "Runtime.executionContextDestroyed", listener: (message: InspectorNotification) => void): this; + + /** + * Issued when all executionContexts were cleared in browser + */ + addListener(event: "Runtime.executionContextsCleared", listener: () => void): this; + + /** + * Issued when exception was thrown and unhandled. + */ + addListener(event: "Runtime.exceptionThrown", listener: (message: InspectorNotification) => void): this; + + /** + * Issued when unhandled exception was revoked. + */ + addListener(event: "Runtime.exceptionRevoked", listener: (message: InspectorNotification) => void): this; + + /** + * Issued when console API was called. + */ + addListener(event: "Runtime.consoleAPICalled", listener: (message: InspectorNotification) => void): this; + + /** + * Issued when object should be inspected (for example, as a result of inspect() command line API call). + */ + addListener(event: "Runtime.inspectRequested", listener: (message: InspectorNotification) => void): this; + + /** + * Fired when virtual machine parses script. This event is also fired for all known and uncollected scripts upon enabling debugger. + */ + addListener(event: "Debugger.scriptParsed", listener: (message: InspectorNotification) => void): this; + + /** + * Fired when virtual machine fails to parse the script. + */ + addListener(event: "Debugger.scriptFailedToParse", listener: (message: InspectorNotification) => void): this; + + /** + * Fired when breakpoint is resolved to an actual script and location. + */ + addListener(event: "Debugger.breakpointResolved", listener: (message: InspectorNotification) => void): this; + + /** + * Fired when the virtual machine stopped on breakpoint or exception or any other stop criteria. + */ + addListener(event: "Debugger.paused", listener: (message: InspectorNotification) => void): this; + + /** + * Fired when the virtual machine resumed execution. + */ + addListener(event: "Debugger.resumed", listener: () => void): this; + + /** + * Issued when new console message is added. + */ + addListener(event: "Console.messageAdded", listener: (message: InspectorNotification) => void): this; + + /** + * Sent when new profile recording is started using console.profile() call. + */ + addListener(event: "Profiler.consoleProfileStarted", listener: (message: InspectorNotification) => void): this; + + addListener(event: "Profiler.consoleProfileFinished", listener: (message: InspectorNotification) => void): this; + addListener(event: "HeapProfiler.addHeapSnapshotChunk", listener: (message: InspectorNotification) => void): this; + addListener(event: "HeapProfiler.resetProfiles", listener: () => void): this; + addListener(event: "HeapProfiler.reportHeapSnapshotProgress", listener: (message: InspectorNotification) => void): this; + + /** + * If heap objects tracking has been started then backend regularly sends a current value for last seen object id and corresponding timestamp. If the were changes in the heap since last event then one or more heapStatsUpdate events will be sent before a new lastSeenObjectId event. + */ + addListener(event: "HeapProfiler.lastSeenObjectId", listener: (message: InspectorNotification) => void): this; + + /** + * If heap objects tracking has been started then backend may send update for one or more fragments + */ + addListener(event: "HeapProfiler.heapStatsUpdate", listener: (message: InspectorNotification) => void): this; + + emit(event: string | symbol, ...args: any[]): boolean; + emit(event: "inspectorNotification", message: InspectorNotification<{}>): boolean; + emit(event: "Runtime.executionContextCreated", message: InspectorNotification): boolean; + emit(event: "Runtime.executionContextDestroyed", message: InspectorNotification): boolean; + emit(event: "Runtime.executionContextsCleared"): boolean; + emit(event: "Runtime.exceptionThrown", message: InspectorNotification): boolean; + emit(event: "Runtime.exceptionRevoked", message: InspectorNotification): boolean; + emit(event: "Runtime.consoleAPICalled", message: InspectorNotification): boolean; + emit(event: "Runtime.inspectRequested", message: InspectorNotification): boolean; + emit(event: "Debugger.scriptParsed", message: InspectorNotification): boolean; + emit(event: "Debugger.scriptFailedToParse", message: InspectorNotification): boolean; + emit(event: "Debugger.breakpointResolved", message: InspectorNotification): boolean; + emit(event: "Debugger.paused", message: InspectorNotification): boolean; + emit(event: "Debugger.resumed"): boolean; + emit(event: "Console.messageAdded", message: InspectorNotification): boolean; + emit(event: "Profiler.consoleProfileStarted", message: InspectorNotification): boolean; + emit(event: "Profiler.consoleProfileFinished", message: InspectorNotification): boolean; + emit(event: "HeapProfiler.addHeapSnapshotChunk", message: InspectorNotification): boolean; + emit(event: "HeapProfiler.resetProfiles"): boolean; + emit(event: "HeapProfiler.reportHeapSnapshotProgress", message: InspectorNotification): boolean; + emit(event: "HeapProfiler.lastSeenObjectId", message: InspectorNotification): boolean; + emit(event: "HeapProfiler.heapStatsUpdate", message: InspectorNotification): boolean; + + on(event: string, listener: (...args: any[]) => void): this; + + /** + * Emitted when any notification from the V8 Inspector is received. + */ + on(event: "inspectorNotification", listener: (message: InspectorNotification<{}>) => void): this; + + /** + * Issued when new execution context is created. + */ + on(event: "Runtime.executionContextCreated", listener: (message: InspectorNotification) => void): this; + + /** + * Issued when execution context is destroyed. + */ + on(event: "Runtime.executionContextDestroyed", listener: (message: InspectorNotification) => void): this; + + /** + * Issued when all executionContexts were cleared in browser + */ + on(event: "Runtime.executionContextsCleared", listener: () => void): this; + + /** + * Issued when exception was thrown and unhandled. + */ + on(event: "Runtime.exceptionThrown", listener: (message: InspectorNotification) => void): this; + + /** + * Issued when unhandled exception was revoked. + */ + on(event: "Runtime.exceptionRevoked", listener: (message: InspectorNotification) => void): this; + + /** + * Issued when console API was called. + */ + on(event: "Runtime.consoleAPICalled", listener: (message: InspectorNotification) => void): this; + + /** + * Issued when object should be inspected (for example, as a result of inspect() command line API call). + */ + on(event: "Runtime.inspectRequested", listener: (message: InspectorNotification) => void): this; + + /** + * Fired when virtual machine parses script. This event is also fired for all known and uncollected scripts upon enabling debugger. + */ + on(event: "Debugger.scriptParsed", listener: (message: InspectorNotification) => void): this; + + /** + * Fired when virtual machine fails to parse the script. + */ + on(event: "Debugger.scriptFailedToParse", listener: (message: InspectorNotification) => void): this; + + /** + * Fired when breakpoint is resolved to an actual script and location. + */ + on(event: "Debugger.breakpointResolved", listener: (message: InspectorNotification) => void): this; + + /** + * Fired when the virtual machine stopped on breakpoint or exception or any other stop criteria. + */ + on(event: "Debugger.paused", listener: (message: InspectorNotification) => void): this; + + /** + * Fired when the virtual machine resumed execution. + */ + on(event: "Debugger.resumed", listener: () => void): this; + + /** + * Issued when new console message is added. + */ + on(event: "Console.messageAdded", listener: (message: InspectorNotification) => void): this; + + /** + * Sent when new profile recording is started using console.profile() call. + */ + on(event: "Profiler.consoleProfileStarted", listener: (message: InspectorNotification) => void): this; + + on(event: "Profiler.consoleProfileFinished", listener: (message: InspectorNotification) => void): this; + on(event: "HeapProfiler.addHeapSnapshotChunk", listener: (message: InspectorNotification) => void): this; + on(event: "HeapProfiler.resetProfiles", listener: () => void): this; + on(event: "HeapProfiler.reportHeapSnapshotProgress", listener: (message: InspectorNotification) => void): this; + + /** + * If heap objects tracking has been started then backend regularly sends a current value for last seen object id and corresponding timestamp. If the were changes in the heap since last event then one or more heapStatsUpdate events will be sent before a new lastSeenObjectId event. + */ + on(event: "HeapProfiler.lastSeenObjectId", listener: (message: InspectorNotification) => void): this; + + /** + * If heap objects tracking has been started then backend may send update for one or more fragments + */ + on(event: "HeapProfiler.heapStatsUpdate", listener: (message: InspectorNotification) => void): this; + + once(event: string, listener: (...args: any[]) => void): this; + + /** + * Emitted when any notification from the V8 Inspector is received. + */ + once(event: "inspectorNotification", listener: (message: InspectorNotification<{}>) => void): this; + + /** + * Issued when new execution context is created. + */ + once(event: "Runtime.executionContextCreated", listener: (message: InspectorNotification) => void): this; + + /** + * Issued when execution context is destroyed. + */ + once(event: "Runtime.executionContextDestroyed", listener: (message: InspectorNotification) => void): this; + + /** + * Issued when all executionContexts were cleared in browser + */ + once(event: "Runtime.executionContextsCleared", listener: () => void): this; + + /** + * Issued when exception was thrown and unhandled. + */ + once(event: "Runtime.exceptionThrown", listener: (message: InspectorNotification) => void): this; + + /** + * Issued when unhandled exception was revoked. + */ + once(event: "Runtime.exceptionRevoked", listener: (message: InspectorNotification) => void): this; + + /** + * Issued when console API was called. + */ + once(event: "Runtime.consoleAPICalled", listener: (message: InspectorNotification) => void): this; + + /** + * Issued when object should be inspected (for example, as a result of inspect() command line API call). + */ + once(event: "Runtime.inspectRequested", listener: (message: InspectorNotification) => void): this; + + /** + * Fired when virtual machine parses script. This event is also fired for all known and uncollected scripts upon enabling debugger. + */ + once(event: "Debugger.scriptParsed", listener: (message: InspectorNotification) => void): this; + + /** + * Fired when virtual machine fails to parse the script. + */ + once(event: "Debugger.scriptFailedToParse", listener: (message: InspectorNotification) => void): this; + + /** + * Fired when breakpoint is resolved to an actual script and location. + */ + once(event: "Debugger.breakpointResolved", listener: (message: InspectorNotification) => void): this; + + /** + * Fired when the virtual machine stopped on breakpoint or exception or any other stop criteria. + */ + once(event: "Debugger.paused", listener: (message: InspectorNotification) => void): this; + + /** + * Fired when the virtual machine resumed execution. + */ + once(event: "Debugger.resumed", listener: () => void): this; + + /** + * Issued when new console message is added. + */ + once(event: "Console.messageAdded", listener: (message: InspectorNotification) => void): this; + + /** + * Sent when new profile recording is started using console.profile() call. + */ + once(event: "Profiler.consoleProfileStarted", listener: (message: InspectorNotification) => void): this; + + once(event: "Profiler.consoleProfileFinished", listener: (message: InspectorNotification) => void): this; + once(event: "HeapProfiler.addHeapSnapshotChunk", listener: (message: InspectorNotification) => void): this; + once(event: "HeapProfiler.resetProfiles", listener: () => void): this; + once(event: "HeapProfiler.reportHeapSnapshotProgress", listener: (message: InspectorNotification) => void): this; + + /** + * If heap objects tracking has been started then backend regularly sends a current value for last seen object id and corresponding timestamp. If the were changes in the heap since last event then one or more heapStatsUpdate events will be sent before a new lastSeenObjectId event. + */ + once(event: "HeapProfiler.lastSeenObjectId", listener: (message: InspectorNotification) => void): this; + + /** + * If heap objects tracking has been started then backend may send update for one or more fragments + */ + once(event: "HeapProfiler.heapStatsUpdate", listener: (message: InspectorNotification) => void): this; + + prependListener(event: string, listener: (...args: any[]) => void): this; + + /** + * Emitted when any notification from the V8 Inspector is received. + */ + prependListener(event: "inspectorNotification", listener: (message: InspectorNotification<{}>) => void): this; + + /** + * Issued when new execution context is created. + */ + prependListener(event: "Runtime.executionContextCreated", listener: (message: InspectorNotification) => void): this; + + /** + * Issued when execution context is destroyed. + */ + prependListener(event: "Runtime.executionContextDestroyed", listener: (message: InspectorNotification) => void): this; + + /** + * Issued when all executionContexts were cleared in browser + */ + prependListener(event: "Runtime.executionContextsCleared", listener: () => void): this; + + /** + * Issued when exception was thrown and unhandled. + */ + prependListener(event: "Runtime.exceptionThrown", listener: (message: InspectorNotification) => void): this; + + /** + * Issued when unhandled exception was revoked. + */ + prependListener(event: "Runtime.exceptionRevoked", listener: (message: InspectorNotification) => void): this; + + /** + * Issued when console API was called. + */ + prependListener(event: "Runtime.consoleAPICalled", listener: (message: InspectorNotification) => void): this; + + /** + * Issued when object should be inspected (for example, as a result of inspect() command line API call). + */ + prependListener(event: "Runtime.inspectRequested", listener: (message: InspectorNotification) => void): this; + + /** + * Fired when virtual machine parses script. This event is also fired for all known and uncollected scripts upon enabling debugger. + */ + prependListener(event: "Debugger.scriptParsed", listener: (message: InspectorNotification) => void): this; + + /** + * Fired when virtual machine fails to parse the script. + */ + prependListener(event: "Debugger.scriptFailedToParse", listener: (message: InspectorNotification) => void): this; + + /** + * Fired when breakpoint is resolved to an actual script and location. + */ + prependListener(event: "Debugger.breakpointResolved", listener: (message: InspectorNotification) => void): this; + + /** + * Fired when the virtual machine stopped on breakpoint or exception or any other stop criteria. + */ + prependListener(event: "Debugger.paused", listener: (message: InspectorNotification) => void): this; + + /** + * Fired when the virtual machine resumed execution. + */ + prependListener(event: "Debugger.resumed", listener: () => void): this; + + /** + * Issued when new console message is added. + */ + prependListener(event: "Console.messageAdded", listener: (message: InspectorNotification) => void): this; + + /** + * Sent when new profile recording is started using console.profile() call. + */ + prependListener(event: "Profiler.consoleProfileStarted", listener: (message: InspectorNotification) => void): this; + + prependListener(event: "Profiler.consoleProfileFinished", listener: (message: InspectorNotification) => void): this; + prependListener(event: "HeapProfiler.addHeapSnapshotChunk", listener: (message: InspectorNotification) => void): this; + prependListener(event: "HeapProfiler.resetProfiles", listener: () => void): this; + prependListener(event: "HeapProfiler.reportHeapSnapshotProgress", listener: (message: InspectorNotification) => void): this; + + /** + * If heap objects tracking has been started then backend regularly sends a current value for last seen object id and corresponding timestamp. If the were changes in the heap since last event then one or more heapStatsUpdate events will be sent before a new lastSeenObjectId event. + */ + prependListener(event: "HeapProfiler.lastSeenObjectId", listener: (message: InspectorNotification) => void): this; + + /** + * If heap objects tracking has been started then backend may send update for one or more fragments + */ + prependListener(event: "HeapProfiler.heapStatsUpdate", listener: (message: InspectorNotification) => void): this; + + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + + /** + * Emitted when any notification from the V8 Inspector is received. + */ + prependOnceListener(event: "inspectorNotification", listener: (message: InspectorNotification<{}>) => void): this; + + /** + * Issued when new execution context is created. + */ + prependOnceListener(event: "Runtime.executionContextCreated", listener: (message: InspectorNotification) => void): this; + + /** + * Issued when execution context is destroyed. + */ + prependOnceListener(event: "Runtime.executionContextDestroyed", listener: (message: InspectorNotification) => void): this; + + /** + * Issued when all executionContexts were cleared in browser + */ + prependOnceListener(event: "Runtime.executionContextsCleared", listener: () => void): this; + + /** + * Issued when exception was thrown and unhandled. + */ + prependOnceListener(event: "Runtime.exceptionThrown", listener: (message: InspectorNotification) => void): this; + + /** + * Issued when unhandled exception was revoked. + */ + prependOnceListener(event: "Runtime.exceptionRevoked", listener: (message: InspectorNotification) => void): this; + + /** + * Issued when console API was called. + */ + prependOnceListener(event: "Runtime.consoleAPICalled", listener: (message: InspectorNotification) => void): this; + + /** + * Issued when object should be inspected (for example, as a result of inspect() command line API call). + */ + prependOnceListener(event: "Runtime.inspectRequested", listener: (message: InspectorNotification) => void): this; + + /** + * Fired when virtual machine parses script. This event is also fired for all known and uncollected scripts upon enabling debugger. + */ + prependOnceListener(event: "Debugger.scriptParsed", listener: (message: InspectorNotification) => void): this; + + /** + * Fired when virtual machine fails to parse the script. + */ + prependOnceListener(event: "Debugger.scriptFailedToParse", listener: (message: InspectorNotification) => void): this; + + /** + * Fired when breakpoint is resolved to an actual script and location. + */ + prependOnceListener(event: "Debugger.breakpointResolved", listener: (message: InspectorNotification) => void): this; + + /** + * Fired when the virtual machine stopped on breakpoint or exception or any other stop criteria. + */ + prependOnceListener(event: "Debugger.paused", listener: (message: InspectorNotification) => void): this; + + /** + * Fired when the virtual machine resumed execution. + */ + prependOnceListener(event: "Debugger.resumed", listener: () => void): this; + + /** + * Issued when new console message is added. + */ + prependOnceListener(event: "Console.messageAdded", listener: (message: InspectorNotification) => void): this; + + /** + * Sent when new profile recording is started using console.profile() call. + */ + prependOnceListener(event: "Profiler.consoleProfileStarted", listener: (message: InspectorNotification) => void): this; + + prependOnceListener(event: "Profiler.consoleProfileFinished", listener: (message: InspectorNotification) => void): this; + prependOnceListener(event: "HeapProfiler.addHeapSnapshotChunk", listener: (message: InspectorNotification) => void): this; + prependOnceListener(event: "HeapProfiler.resetProfiles", listener: () => void): this; + prependOnceListener(event: "HeapProfiler.reportHeapSnapshotProgress", listener: (message: InspectorNotification) => void): this; + + /** + * If heap objects tracking has been started then backend regularly sends a current value for last seen object id and corresponding timestamp. If the were changes in the heap since last event then one or more heapStatsUpdate events will be sent before a new lastSeenObjectId event. + */ + prependOnceListener(event: "HeapProfiler.lastSeenObjectId", listener: (message: InspectorNotification) => void): this; + + /** + * If heap objects tracking has been started then backend may send update for one or more fragments + */ + prependOnceListener(event: "HeapProfiler.heapStatsUpdate", listener: (message: InspectorNotification) => void): this; + } + + // Top Level API + + /** + * Activate inspector on host and port. Equivalent to node --inspect=[[host:]port], but can be done programatically after node has started. + * If wait is true, will block until a client has connected to the inspect port and flow control has been passed to the debugger client. + * @param port Port to listen on for inspector connections. Optional, defaults to what was specified on the CLI. + * @param host Host to listen on for inspector connections. Optional, defaults to what was specified on the CLI. + * @param wait Block until a client has connected. Optional, defaults to false. + */ + export function open(port?: number, host?: string, wait?: boolean): void; + + /** + * Deactivate the inspector. Blocks until there are no active connections. + */ + export function close(): void; + + /** + * Return the URL of the active inspector, or undefined if there is none. + */ + export function url(): string; +} diff --git a/node_modules/@types/node/package.json b/node_modules/@types/node/package.json new file mode 100644 index 00000000..bf37ffc9 --- /dev/null +++ b/node_modules/@types/node/package.json @@ -0,0 +1,147 @@ +{ + "_args": [ + [ + "@types/node", + "/home/wolverindev/TeamSpeak/web/client" + ] + ], + "_from": "@types/node@latest", + "_hasShrinkwrap": false, + "_id": "@types/node@9.4.6", + "_inCache": true, + "_installable": true, + "_location": "/@types/node", + "_npmOperationalInternal": { + "host": "s3://npm-registry-packages", + "tmp": "tmp/node_9.4.6_1518555507778_0.6719093018381548" + }, + "_npmUser": { + "email": "ts-npm-types@microsoft.com", + "name": "types" + }, + "_phantomChildren": {}, + "_requested": { + "name": "@types/node", + "raw": "@types/node", + "rawSpec": "", + "scope": "@types", + "spec": "latest", + "type": "tag" + }, + "_requiredBy": [ + "#DEV:/" + ], + "_resolved": "https://registry.npmjs.org/@types/node/-/node-9.4.6.tgz", + "_shasum": "d8176d864ee48753d053783e4e463aec86b8d82e", + "_shrinkwrap": null, + "_spec": "@types/node", + "_where": "/home/wolverindev/TeamSpeak/web/client", + "contributors": [ + { + "name": "wwwy3y3", + "url": "https://github.com/wwwy3y3" + }, + { + "name": "Microsoft TypeScript", + "url": "http://typescriptlang.org" + }, + { + "name": "Parambir Singh", + "url": "https://github.com/parambirs" + }, + { + "name": "Christian Vaagland Tellnes", + "url": "https://github.com/tellnes" + }, + { + "name": "Wilco Bakker", + "url": "https://github.com/WilcoBakker" + }, + { + "name": "Nicolas Voigt", + "url": "https://github.com/octo-sniffle" + }, + { + "name": "Chigozirim C.", + "url": "https://github.com/smac89" + }, + { + "name": "Flarna", + "url": "https://github.com/Flarna" + }, + { + "name": "Mariusz Wiktorczyk", + "url": "https://github.com/mwiktorczyk" + }, + { + "name": "DefinitelyTyped", + "url": "https://github.com/DefinitelyTyped/DefinitelyTyped" + }, + { + "name": "Deividas Bakanas", + "url": "https://github.com/DeividasBakanas" + }, + { + "name": "Kelvin Jin", + "url": "https://github.com/kjin" + }, + { + "name": "Alvis HT Tang", + "url": "https://github.com/alvis" + }, + { + "name": "Oliver Joseph Ash", + "url": "https://github.com/OliverJAsh" + }, + { + "name": "Sebastian Silbermann", + "url": "https://github.com/eps1lon" + }, + { + "name": "Hannes Magnusson", + "url": "https://github.com/Hannes-Magnusson-CK" + }, + { + "name": "Alberto Schiabel", + "url": "https://github.com/jkomyno" + }, + { + "name": "Klaus Meinhardt", + "url": "https://github.com/ajafff" + }, + { + "name": "Huw", + "url": "https://github.com/hoo29" + } + ], + "dependencies": {}, + "description": "TypeScript definitions for Node.js", + "devDependencies": {}, + "directories": {}, + "dist": { + "fileCount": 5, + "integrity": "sha512-CTUtLb6WqCCgp6P59QintjHWqzf4VL1uPA27bipLAPxFqrtK1gEYllePzTICGqQ8rYsCbpnsNypXjjDzGAAjEQ==", + "shasum": "d8176d864ee48753d053783e4e463aec86b8d82e", + "tarball": "https://registry.npmjs.org/@types/node/-/node-9.4.6.tgz", + "unpackedSize": 466335 + }, + "license": "MIT", + "main": "", + "maintainers": [ + { + "name": "types", + "email": "ts-npm-types@microsoft.com" + } + ], + "name": "@types/node", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "https://www.github.com/DefinitelyTyped/DefinitelyTyped.git" + }, + "scripts": {}, + "typeScriptVersion": "2.0", + "typesPublisherContentHash": "5cc4c278e6d9971113c335d856a33737f6e4892344bf18fd3cf5c39bb3917d4b", + "version": "9.4.6" +} diff --git a/node_modules/@types/webassembly-js-api/LICENSE b/node_modules/@types/webassembly-js-api/LICENSE new file mode 100644 index 00000000..21071075 --- /dev/null +++ b/node_modules/@types/webassembly-js-api/LICENSE @@ -0,0 +1,21 @@ + MIT License + + Copyright (c) Microsoft Corporation. All rights reserved. + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is + furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in all + copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE diff --git a/node_modules/@types/webassembly-js-api/README.md b/node_modules/@types/webassembly-js-api/README.md new file mode 100644 index 00000000..4d964265 --- /dev/null +++ b/node_modules/@types/webassembly-js-api/README.md @@ -0,0 +1,16 @@ +# Installation +> `npm install --save @types/webassembly-js-api` + +# Summary +This package contains type definitions for WebAssembly v1 (MVP) (https://github.com/winksaville/test-webassembly-js-ts). + +# Details +Files were exported from https://www.github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/webassembly-js-api + +Additional Details + * Last updated: Fri, 05 May 2017 16:07:17 GMT + * Dependencies: none + * Global values: WebAssembly + +# Credits +These definitions were written by 01alchemist , Wink Saville , Periklis Tsirakidis . diff --git a/node_modules/@types/webassembly-js-api/index.d.ts b/node_modules/@types/webassembly-js-api/index.d.ts new file mode 100644 index 00000000..0c8c9d19 --- /dev/null +++ b/node_modules/@types/webassembly-js-api/index.d.ts @@ -0,0 +1,113 @@ +// Type definitions for WebAssembly v1 (MVP) +// Project: https://github.com/winksaville/test-webassembly-js-ts +// Definitions by: 01alchemist +// Wink Saville +// Periklis Tsirakidis +// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped + +/** + * The WebAssembly namespace, see [WebAssembly](https://github.com/webassembly) + * and [WebAssembly JS API](http://webassembly.org/getting-started/js-api/) + * for more information. + */ +declare namespace WebAssembly { + type Imports = Array<{ + name: string; + kind: string; + }>; + + type Exports = Array<{ + module: string; + name: string; + kind: string; + }>; + + /** + * WebAssembly.Module + */ + class Module { + constructor(bufferSource: ArrayBuffer | Uint8Array); + static customSections(module: Module, sectionName: string): ArrayBuffer[]; + static exports(module: Module): Imports; + static imports(module: Module): Exports; + } + + /** + * WebAssembly.Instance + */ + class Instance { + readonly exports: any; + constructor(module: Module, importObject?: any); + } + + /** + * WebAssembly.Memory + * Note: A WebAssembly page has a constant size of 65,536 bytes, i.e., 64KiB. + */ + interface MemoryDescriptor { + initial: number; + maximum?: number; + } + + class Memory { + readonly buffer: ArrayBuffer; + constructor(memoryDescriptor: MemoryDescriptor); + grow(numPages: number): number; + } + + /** + * WebAssembly.Table + */ + interface TableDescriptor { + element: "anyfunc"; + initial: number; + maximum?: number; + } + + class Table { + readonly length: number; + constructor(tableDescriptor: TableDescriptor); + get(index: number): (args: any[]) => any; + grow(numElements: number): number; + set(index: number, value: (args: any[]) => any): void; + } + + /** + * Errors + */ + class CompileError extends Error { + readonly fileName: string; + readonly lineNumber: string; + readonly columnNumber: string; + constructor(message?: string, fileName?: string, lineNumber?: number); + toString(): string; + } + + class LinkError extends Error { + readonly fileName: string; + readonly lineNumber: string; + readonly columnNumber: string; + constructor(message?: string, fileName?: string, lineNumber?: number); + toString(): string; + } + + class RuntimeError extends Error { + readonly fileName: string; + readonly lineNumber: string; + readonly columnNumber: string; + constructor(message?: string, fileName?: string, lineNumber?: number); + toString(): string; + } + + function compile(bufferSource: ArrayBuffer | Uint8Array): Promise; + + interface ResultObject { + module: Module; + instance: Instance; + } + + function instantiate(bufferSource: ArrayBuffer | Uint8Array, importObject?: any): Promise; + function instantiate(module: Module, importObject?: any): Promise; + + function validate(bufferSource: ArrayBuffer | Uint8Array): boolean; +} diff --git a/node_modules/@types/webassembly-js-api/package.json b/node_modules/@types/webassembly-js-api/package.json new file mode 100644 index 00000000..4aa77722 --- /dev/null +++ b/node_modules/@types/webassembly-js-api/package.json @@ -0,0 +1,80 @@ +{ + "_args": [ + [ + "@types/webassembly-js-api@*", + "/home/wolverindev/TeamSpeak/web/client/node_modules/@types/emscripten" + ] + ], + "_from": "@types/webassembly-js-api@*", + "_id": "@types/webassembly-js-api@0.0.1", + "_inCache": true, + "_installable": true, + "_location": "/@types/webassembly-js-api", + "_npmOperationalInternal": { + "host": "packages-18-east.internal.npmjs.com", + "tmp": "tmp/webassembly-js-api-0.0.1.tgz_1494000500928_0.2540658207144588" + }, + "_npmUser": { + "email": "ts-npm-types@microsoft.com", + "name": "types" + }, + "_phantomChildren": {}, + "_requested": { + "name": "@types/webassembly-js-api", + "raw": "@types/webassembly-js-api@*", + "rawSpec": "*", + "scope": "@types", + "spec": "*", + "type": "range" + }, + "_requiredBy": [ + "/@types/emscripten" + ], + "_resolved": "https://registry.npmjs.org/@types/webassembly-js-api/-/webassembly-js-api-0.0.1.tgz", + "_shasum": "62d50b201077d7d4cc109bb1cada22fdfd4523fb", + "_shrinkwrap": null, + "_spec": "@types/webassembly-js-api@*", + "_where": "/home/wolverindev/TeamSpeak/web/client/node_modules/@types/emscripten", + "contributors": [ + { + "name": "01alchemist", + "url": "https://twitter.com/01alchemist" + }, + { + "name": "Wink Saville", + "url": "wink@saville.com" + }, + { + "name": "Periklis Tsirakidis", + "url": "https://github.com/periklis" + } + ], + "dependencies": {}, + "description": "TypeScript definitions for WebAssembly v1 (MVP)", + "devDependencies": {}, + "directories": {}, + "dist": { + "shasum": "62d50b201077d7d4cc109bb1cada22fdfd4523fb", + "tarball": "https://registry.npmjs.org/@types/webassembly-js-api/-/webassembly-js-api-0.0.1.tgz" + }, + "license": "MIT", + "main": "", + "maintainers": [ + { + "name": "types", + "email": "ts-npm-types@microsoft.com" + } + ], + "name": "@types/webassembly-js-api", + "optionalDependencies": {}, + "peerDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "https://www.github.com/DefinitelyTyped/DefinitelyTyped.git" + }, + "scripts": {}, + "typeScriptVersion": "2.0", + "typesPublisherContentHash": "ba67067f35f971aa862e373790aedb508ef406fb8ab07cc0f73f3be97882abc9", + "version": "0.0.1" +} diff --git a/node_modules/@types/webrtc/LICENSE b/node_modules/@types/webrtc/LICENSE new file mode 100644 index 00000000..21071075 --- /dev/null +++ b/node_modules/@types/webrtc/LICENSE @@ -0,0 +1,21 @@ + MIT License + + Copyright (c) Microsoft Corporation. All rights reserved. + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is + furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in all + copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE diff --git a/node_modules/@types/webrtc/MediaStream.d.ts b/node_modules/@types/webrtc/MediaStream.d.ts new file mode 100644 index 00000000..a5c7ae1f --- /dev/null +++ b/node_modules/@types/webrtc/MediaStream.d.ts @@ -0,0 +1,197 @@ +// Type definitions for WebRTC +// Project: http://dev.w3.org/2011/webrtc/ +// Definitions by: Ken Smith +// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped + +// Taken from http://dev.w3.org/2011/webrtc/editor/getusermedia.html +// version: W3C Editor's Draft 29 June 2015 + +interface ConstrainBooleanParameters { + exact?: boolean; + ideal?: boolean; +} + +interface NumberRange { + max?: number; + min?: number; +} + +interface ConstrainNumberRange extends NumberRange { + exact?: number; + ideal?: number; +} + +interface ConstrainStringParameters { + exact?: string | string[]; + ideal?: string | string[]; +} + +interface MediaStreamConstraints { + video?: boolean | MediaTrackConstraints; + audio?: boolean | MediaTrackConstraints; +} + +declare namespace W3C { + type LongRange = NumberRange; + type DoubleRange = NumberRange; + type ConstrainBoolean = boolean | ConstrainBooleanParameters; + type ConstrainNumber = number | ConstrainNumberRange; + type ConstrainLong = ConstrainNumber; + type ConstrainDouble = ConstrainNumber; + type ConstrainString = string | string[] | ConstrainStringParameters; +} + +interface MediaTrackConstraints extends MediaTrackConstraintSet { + advanced?: MediaTrackConstraintSet[]; +} + +interface MediaTrackConstraintSet { + width?: W3C.ConstrainLong; + height?: W3C.ConstrainLong; + aspectRatio?: W3C.ConstrainDouble; + frameRate?: W3C.ConstrainDouble; + facingMode?: W3C.ConstrainString; + volume?: W3C.ConstrainDouble; + sampleRate?: W3C.ConstrainLong; + sampleSize?: W3C.ConstrainLong; + echoCancellation?: W3C.ConstrainBoolean; + latency?: W3C.ConstrainDouble; + deviceId?: W3C.ConstrainString; + groupId?: W3C.ConstrainString; +} + +interface MediaTrackSupportedConstraints { + width?: boolean; + height?: boolean; + aspectRatio?: boolean; + frameRate?: boolean; + facingMode?: boolean; + volume?: boolean; + sampleRate?: boolean; + sampleSize?: boolean; + echoCancellation?: boolean; + latency?: boolean; + deviceId?: boolean; + groupId?: boolean; +} + +interface MediaStream extends EventTarget { + //id: string; + //active: boolean; + + //onactive: EventListener; + //oninactive: EventListener; + //onaddtrack: (event: MediaStreamTrackEvent) => any; + //onremovetrack: (event: MediaStreamTrackEvent) => any; + + clone(): MediaStream; + stop(): void; + + getAudioTracks(): MediaStreamTrack[]; + getVideoTracks(): MediaStreamTrack[]; + getTracks(): MediaStreamTrack[]; + + getTrackById(trackId: string): MediaStreamTrack; + + addTrack(track: MediaStreamTrack): void; + removeTrack(track: MediaStreamTrack): void; +} + +interface MediaStreamTrackEvent extends Event { + //track: MediaStreamTrack; +} + +interface MediaStreamTrack extends EventTarget { + //id: string; + //kind: string; + //label: string; + enabled: boolean; + //muted: boolean; + //remote: boolean; + //readyState: MediaStreamTrackState; + + //onmute: EventListener; + //onunmute: EventListener; + //onended: EventListener; + //onoverconstrained: EventListener; + + clone(): MediaStreamTrack; + + stop(): void; + + getCapabilities(): MediaTrackCapabilities; + getConstraints(): MediaTrackConstraints; + getSettings(): MediaTrackSettings; + applyConstraints(constraints: MediaTrackConstraints): Promise; +} + +interface MediaTrackCapabilities { + //width: number | W3C.LongRange; + //height: number | W3C.LongRange; + //aspectRatio: number | W3C.DoubleRange; + //frameRate: number | W3C.DoubleRange; + //facingMode: string; + //volume: number | W3C.DoubleRange; + //sampleRate: number | W3C.LongRange; + //sampleSize: number | W3C.LongRange; + //echoCancellation: boolean[]; + latency: number | W3C.DoubleRange; + //deviceId: string; + //groupId: string; +} + +interface MediaTrackSettings { + //width: number; + //height: number; + //aspectRatio: number; + //frameRate: number; + //facingMode: string; + //volume: number; + //sampleRate: number; + //sampleSize: number; + //echoCancellation: boolean; + latency: number; + //deviceId: string; + //groupId: string; +} + +interface MediaStreamError { + //name: string; + //message: string; + //constraintName: string; +} + +interface NavigatorGetUserMedia { + (constraints: MediaStreamConstraints, + successCallback: (stream: MediaStream) => void, + errorCallback: (error: MediaStreamError) => void): void; +} + +// to use with adapter.js, see: https://github.com/webrtc/adapter +declare var getUserMedia: NavigatorGetUserMedia; + +interface Navigator { + getUserMedia: NavigatorGetUserMedia; + + webkitGetUserMedia: NavigatorGetUserMedia; + + mozGetUserMedia: NavigatorGetUserMedia; + + msGetUserMedia: NavigatorGetUserMedia; + + mediaDevices: MediaDevices; +} + +interface MediaDevices { + getSupportedConstraints(): MediaTrackSupportedConstraints; + + getUserMedia(constraints: MediaStreamConstraints): Promise; + enumerateDevices(): Promise; +} + +interface MediaDeviceInfo { + //label: string; + //deviceId: string; + //kind: string; + //groupId: string; +} diff --git a/node_modules/@types/webrtc/README.md b/node_modules/@types/webrtc/README.md new file mode 100644 index 00000000..40d57380 --- /dev/null +++ b/node_modules/@types/webrtc/README.md @@ -0,0 +1,16 @@ +# Installation +> `npm install --save @types/webrtc` + +# Summary +This package contains type definitions for webrtc (https://webrtc.org/). + +# Details +Files were exported from https://www.github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/webrtc + +Additional Details + * Last updated: Fri, 16 Feb 2018 00:16:49 GMT + * Dependencies: none + * Global values: getUserMedia + +# Credits +These definitions were written by Toshiya Nakakura . diff --git a/node_modules/@types/webrtc/RTCPeerConnection.d.ts b/node_modules/@types/webrtc/RTCPeerConnection.d.ts new file mode 100644 index 00000000..210ab66d --- /dev/null +++ b/node_modules/@types/webrtc/RTCPeerConnection.d.ts @@ -0,0 +1,373 @@ +// Type definitions for WebRTC 2016-09-13 +// Project: https://www.w3.org/TR/webrtc/ +// Definitions by: Danilo Bargen +// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped +// +// W3 Spec: https://www.w3.org/TR/webrtc/ +// +// Note: Commented out definitions clash with definitions in lib.es6.d.ts. I +// still kept them in here though, as sometimes they're more specific than the +// ES6 library ones. + +/// + +type EventHandler = (event: Event) => void; + +// https://www.w3.org/TR/webrtc/#idl-def-rtcofferansweroptions +interface RTCOfferAnswerOptions { + voiceActivityDetection?: boolean; // default = true +} + +// https://www.w3.org/TR/webrtc/#idl-def-rtcofferoptions +interface RTCOfferOptions extends RTCOfferAnswerOptions { + iceRestart?: boolean; // default = false +} + +// https://www.w3.org/TR/webrtc/#idl-def-rtcansweroptions +interface RTCAnswerOptions extends RTCOfferAnswerOptions { +} + +// https://www.w3.org/TR/webrtc/#idl-def-rtcpeerconnectionstate +type RTCPeerConnectionState = 'new' | 'connecting' | 'connected' | 'disconnected' | 'failed' | 'closed'; + +// https://www.w3.org/TR/webrtc/#idl-def-rtcicecredentialtype +type RTCIceCredentialType = 'password' | 'token'; + +// https://www.w3.org/TR/webrtc/#idl-def-rtciceserver +interface RTCIceServer { + //urls: string | string[]; + credentialType?: RTCIceCredentialType; // default = 'password' +} + +// https://www.w3.org/TR/webrtc/#idl-def-rtcrtcpmuxpolicy +type RTCRtcpMuxPolicy = 'negotiate' | 'require'; + +// https://www.w3.org/TR/webrtc/#idl-def-rtciceparameters +interface RTCIceParameters { + //usernameFragment: string; + //password: string; +} + +// https://www.w3.org/TR/webrtc/#idl-def-rtcicetransport +interface RTCIceTransport { + //readonly role: RTCIceRole; + //readonly component: RTCIceComponent; + //readonly state: RTCIceTransportState; + readonly gatheringState: RTCIceGatheringState; + getLocalCandidates(): RTCIceCandidate[]; + getRemoteCandidates(): RTCIceCandidate[]; + getSelectedCandidatePair(): RTCIceCandidatePair | null; + getLocalParameters(): RTCIceParameters | null; + getRemoteParameters(): RTCIceParameters | null; + onstatechange: EventHandler; + ongatheringstatechange: EventHandler; + onselectedcandidatepairchange: EventHandler; +} + +// https://www.w3.org/TR/webrtc/#idl-def-rtcdtlstransport +interface RTCDtlsTransport { + readonly transport: RTCIceTransport; + //readonly state: RTCDtlsTransportState; + getRemoteCertificates(): ArrayBuffer[]; + onstatechange: EventHandler; +} + +// https://www.w3.org/TR/webrtc/#idl-def-rtcrtpcodeccapability +interface RTCRtpCodecCapability { + mimeType: string; +} + +// https://www.w3.org/TR/webrtc/#idl-def-rtcrtpheaderextensioncapability +interface RTCRtpHeaderExtensionCapability { + uri: string; +} + +// https://www.w3.org/TR/webrtc/#idl-def-rtcrtpcapabilities +interface RTCRtpCapabilities { + //codecs: RTCRtpCodecCapability[]; + //headerExtensions: RTCRtpHeaderExtensionCapability[]; +} + +// https://www.w3.org/TR/webrtc/#idl-def-rtcrtprtxparameters +interface RTCRtpRtxParameters { + //ssrc: number; +} + +// https://www.w3.org/TR/webrtc/#idl-def-rtcrtpfecparameters +interface RTCRtpFecParameters { + //ssrc: number; +} + +// https://www.w3.org/TR/webrtc/#idl-def-rtcdtxstatus +type RTCDtxStatus = 'disabled' | 'enabled'; + +// https://www.w3.org/TR/webrtc/#idl-def-rtcprioritytype +type RTCPriorityType = 'very-low' | 'low' | 'medium' | 'high'; + +// https://www.w3.org/TR/webrtc/#idl-def-rtcrtpencodingparameters +interface RTCRtpEncodingParameters { + //ssrc: number; + //rtx: RTCRtpRtxParameters; + //fec: RTCRtpFecParameters; + dtx: RTCDtxStatus; + //active: boolean; + //priority: RTCPriorityType; + //maxBitrate: number; + rid: string; + scaleResolutionDownBy?: number; // default = 1 +} + +// https://www.w3.org/TR/webrtc/#idl-def-rtcrtpheaderextensionparameters +interface RTCRtpHeaderExtensionParameters { + //uri: string; + //id: number; + encrypted: boolean; +} + +// https://www.w3.org/TR/webrtc/#idl-def-rtcrtcpparameters +interface RTCRtcpParameters { + //cname: string; + //reducedSize: boolean; +} + +// https://www.w3.org/TR/webrtc/#idl-def-rtcrtpcodecparameters +interface RTCRtpCodecParameters { + //payloadType: number; + mimeType: string; + //clockRate: number; + channels?: number; // default = 1 + sdpFmtpLine: string; +} + +// https://www.w3.org/TR/webrtc/#idl-def-rtcrtpparameters +interface RTCRtpParameters { + transactionId: string; + //encodings: RTCRtpEncodingParameters[]; + //headerExtensions: RTCRtpHeaderExtensionParameters[]; + //rtcp: RTCRtcpParameters; + //codecs: RTCRtpCodecParameters[]; + degradationPreference?: RTCDegradationPreference; // default = 'balanced' +} + +// https://www.w3.org/TR/webrtc/#dom-rtcrtpcontributingsource +interface RTCRtpContributingSource { + //readonly timestamp: number; + readonly source: number; + //readonly audioLevel: number | null; + readonly voiceActivityFlag: boolean | null; +} + +// https://www.w3.org/TR/webrtc/#idl-def-rtcrtpcapabilities +interface RTCRtcCapabilities { + codecs: RTCRtpCodecCapability[]; + headerExtensions: RTCRtpHeaderExtensionCapability[]; +} + +// https://www.w3.org/TR/webrtc/#dom-rtcrtpsender +interface RTCRtpSender { + //readonly track?: MediaStreamTrack; + //readonly transport?: RTCDtlsTransport; + //readonly rtcpTransport?: RTCDtlsTransport; + setParameters(parameters?: RTCRtpParameters): Promise; + getParameters(): RTCRtpParameters; + replaceTrack(withTrack: MediaStreamTrack): Promise; +} + +// https://www.w3.org/TR/webrtc/#idl-def-rtcrtpreceiver +interface RTCRtpReceiver { + //readonly track?: MediaStreamTrack; + //readonly transport?: RTCDtlsTransport; + //readonly rtcpTransport?: RTCDtlsTransport; + getParameters(): RTCRtpParameters; + getContributingSources(): RTCRtpContributingSource[]; +} + +// https://www.w3.org/TR/webrtc/#idl-def-rtcrtptransceiverdirection +type RTCRtpTransceiverDirection = 'sendrecv' | 'sendonly' | 'recvonly' | 'inactive'; + +// https://www.w3.org/TR/webrtc/#idl-def-rtcrtptransceiver +interface RTCRtpTransceiver { + readonly mid: string | null; + readonly sender: RTCRtpSender; + readonly receiver: RTCRtpReceiver; + readonly stopped: boolean; + readonly direction: RTCRtpTransceiverDirection; + setDirection(direction: RTCRtpTransceiverDirection): void; + stop(): void; + setCodecPreferences(codecs: RTCRtpCodecCapability[]): void; +} + +// https://www.w3.org/TR/webrtc/#idl-def-rtcrtptransceiverinit +interface RTCRtpTransceiverInit { + direction?: RTCRtpTransceiverDirection; // default = 'sendrecv' + streams: MediaStream[]; + sendEncodings: RTCRtpEncodingParameters[]; +} + +// https://www.w3.org/TR/webrtc/#dom-rtccertificate +interface RTCCertificate { + readonly expires: number; + getAlgorithm(): string; +} + +// https://www.w3.org/TR/webrtc/#idl-def-rtcconfiguration +interface RTCConfiguration { + iceServers?: RTCIceServer[]; + iceTransportPolicy?: RTCIceTransportPolicy; // default = 'all' + bundlePolicy?: RTCBundlePolicy; // default = 'balanced' + rtcpMuxPolicy?: RTCRtcpMuxPolicy; // default = 'require' + peerIdentity?: string; // default = null + certificates?: RTCCertificate[]; + iceCandidatePoolSize?: number; // default = 0 +} + +// Compatibility for older definitions on DefinitelyTyped. +type RTCPeerConnectionConfig = RTCConfiguration; + +// https://www.w3.org/TR/webrtc/#idl-def-rtcsctptransport +interface RTCSctpTransport { + readonly transport: RTCDtlsTransport; + readonly maxMessageSize: number; +} + +// https://www.w3.org/TR/webrtc/#idl-def-rtcdatachannelinit +interface RTCDataChannelInit { + ordered?: boolean; // default = true + maxPacketLifeTime?: number; + maxRetransmits?: number; + protocol?: string; // default = '' + negotiated?: boolean; // default = false + id?: number; +} + +// https://www.w3.org/TR/webrtc/#idl-def-rtcdatachannelstate +type RTCDataChannelState = 'connecting' | 'open' | 'closing' | 'closed'; + +// https://www.w3.org/TR/websockets/#dom-websocket-binarytype +type RTCBinaryType = 'blob' | 'arraybuffer'; + +// https://www.w3.org/TR/webrtc/#idl-def-rtcdatachannel +interface RTCDataChannel extends EventTarget { + readonly label: string; + readonly ordered: boolean; + readonly maxPacketLifeTime: number | null; + readonly maxRetransmits: number | null; + readonly protocol: string; + readonly negotiated: boolean; + readonly id: number; + readonly readyState: RTCDataChannelState; + readonly bufferedAmount: number; + bufferedAmountLowThreshold: number; + binaryType: RTCBinaryType; + + close(): void; + send(data: string | Blob | ArrayBuffer | ArrayBufferView): void; + + onopen: EventHandler; + onmessage: (event: MessageEvent) => void; + onbufferedamountlow: EventHandler; + onerror: (event: ErrorEvent) => void; + onclose: EventHandler; +} + +// https://www.w3.org/TR/webrtc/#h-rtctrackevent +interface RTCTrackEvent extends Event { + readonly receiver: RTCRtpReceiver; + readonly track: MediaStreamTrack; + readonly streams: MediaStream[]; + readonly transceiver: RTCRtpTransceiver; +} + +// https://www.w3.org/TR/webrtc/#h-rtcpeerconnectioniceevent +interface RTCPeerConnectionIceEvent extends Event { + readonly url: string; +} + +// https://www.w3.org/TR/webrtc/#h-rtcpeerconnectioniceerrorevent +interface RTCPeerConnectionIceErrorEvent extends Event { + readonly hostCandidate: string; + readonly url: string; + readonly errorCode: number; + readonly errorText: string; +} + +// https://www.w3.org/TR/webrtc/#h-rtcdatachannelevent +interface RTCDataChannelEvent { + readonly channel: RTCDataChannel; +} + +// https://www.w3.org/TR/webrtc/#idl-def-rtcpeerconnection +interface RTCPeerConnection extends EventTarget { + createOffer(options?: RTCOfferOptions): Promise; + createAnswer(options?: RTCAnswerOptions): Promise; + + setLocalDescription(description: RTCSessionDescriptionInit): Promise; + readonly localDescription: RTCSessionDescription | null; + readonly currentLocalDescription: RTCSessionDescription | null; + readonly pendingLocalDescription: RTCSessionDescription | null; + + setRemoteDescription(description: RTCSessionDescriptionInit): Promise; + readonly remoteDescription: RTCSessionDescription | null; + readonly currentRemoteDescription: RTCSessionDescription | null; + readonly pendingRemoteDescription: RTCSessionDescription | null; + + addIceCandidate(candidate?: RTCIceCandidateInit | RTCIceCandidate): Promise; + + readonly signalingState: RTCSignalingState; + readonly connectionState: RTCPeerConnectionState; + + getConfiguration(): RTCConfiguration; + setConfiguration(configuration: RTCConfiguration): void; + close(): void; + + onicecandidateerror: (event: RTCPeerConnectionIceErrorEvent) => void; + onconnectionstatechange: EventHandler; + + // Extension: https://www.w3.org/TR/webrtc/#h-rtcpeerconnection-interface-extensions + getSenders(): RTCRtpSender[]; + getReceivers(): RTCRtpReceiver[]; + getTransceivers(): RTCRtpTransceiver[]; + addTrack(track: MediaStreamTrack, ...streams: MediaStream[]): RTCRtpSender; + removeTrack(sender: RTCRtpSender): void; + addTransceiver(trackOrKind: MediaStreamTrack | string, init?: RTCRtpTransceiverInit): RTCRtpTransceiver; + ontrack: (event: RTCTrackEvent) => void; + + // Extension: https://www.w3.org/TR/webrtc/#h-rtcpeerconnection-interface-extensions-1 + readonly sctp: RTCSctpTransport | null; + createDataChannel(label: string | null, dataChannelDict?: RTCDataChannelInit): RTCDataChannel; + ondatachannel: (event: RTCDataChannelEvent) => void; + + // Extension: https://www.w3.org/TR/webrtc/#h-rtcpeerconnection-interface-extensions-2 + getStats(selector?: MediaStreamTrack | null): Promise; + + // Extension: https://www.w3.org/TR/webrtc/#legacy-interface-extensions + // Deprecated! + createOffer(successCallback: RTCSessionDescriptionCallback, + failureCallback: RTCPeerConnectionErrorCallback, + options?: RTCOfferOptions): Promise; + setLocalDescription(description: RTCSessionDescriptionInit, + successCallback: () => void, + failureCallback: RTCPeerConnectionErrorCallback): Promise; + createAnswer(successCallback: RTCSessionDescriptionCallback, + failureCallback: RTCPeerConnectionErrorCallback): Promise; + setRemoteDescription(description: RTCSessionDescriptionInit, + successCallback: () => void, + failureCallback: RTCPeerConnectionErrorCallback): Promise; + addIceCandidate(candidate: RTCIceCandidateInit | RTCIceCandidate, + successCallback: () => void, + failureCallback: RTCPeerConnectionErrorCallback): Promise; + getStats(selector: MediaStreamTrack | null, + successCallback: RTCStatsCallback, + failureCallback: RTCPeerConnectionErrorCallback): Promise; +} +interface RTCPeerConnectionStatic { + new(configuration?: RTCConfiguration): RTCPeerConnection; + readonly defaultIceServers: RTCIceServer[]; + + // Extension: https://www.w3.org/TR/webrtc/#sec.cert-mgmt + generateCertificate(keygenAlgorithm: string): Promise; +} + +interface Window { + RTCPeerConnection: RTCPeerConnectionStatic; +} diff --git a/node_modules/@types/webrtc/index.d.ts b/node_modules/@types/webrtc/index.d.ts new file mode 100644 index 00000000..4a168606 --- /dev/null +++ b/node_modules/@types/webrtc/index.d.ts @@ -0,0 +1,8 @@ +// Type definitions for webrtc +// Project: https://webrtc.org/ +// Definitions by: Toshiya Nakakura +// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped +// TypeScript Version: 2.3 + +/// +/// diff --git a/node_modules/@types/webrtc/package.json b/node_modules/@types/webrtc/package.json new file mode 100644 index 00000000..763fb728 --- /dev/null +++ b/node_modules/@types/webrtc/package.json @@ -0,0 +1,75 @@ +{ + "_args": [ + [ + "@types/webrtc", + "/home/wolverindev/TeamSpeak/web/client" + ] + ], + "_from": "@types/webrtc@latest", + "_hasShrinkwrap": false, + "_id": "@types/webrtc@0.0.23", + "_inCache": true, + "_installable": true, + "_location": "/@types/webrtc", + "_npmOperationalInternal": { + "host": "s3://npm-registry-packages", + "tmp": "tmp/webrtc_0.0.23_1518740286313_0.596060483966657" + }, + "_npmUser": { + "email": "ts-npm-types@microsoft.com", + "name": "types" + }, + "_phantomChildren": {}, + "_requested": { + "name": "@types/webrtc", + "raw": "@types/webrtc", + "rawSpec": "", + "scope": "@types", + "spec": "latest", + "type": "tag" + }, + "_requiredBy": [ + "#DEV:/" + ], + "_resolved": "https://registry.npmjs.org/@types/webrtc/-/webrtc-0.0.23.tgz", + "_shasum": "bd5aea5aab67b7ba9f0ce659340793d5cead7596", + "_shrinkwrap": null, + "_spec": "@types/webrtc", + "_where": "/home/wolverindev/TeamSpeak/web/client", + "contributors": [ + { + "name": "Toshiya Nakakura", + "url": "https://github.com/nakakura" + } + ], + "dependencies": {}, + "description": "TypeScript definitions for webrtc", + "devDependencies": {}, + "directories": {}, + "dist": { + "fileCount": 6, + "integrity": "sha512-mq3RpNvVoR2r5ts7gGJh+uHv2wgLUdu1r+rwsZoR5tmb9pCtj8uMC1BWpYQF/SZBtPaj9RfnbIvudk+ajdXP4w==", + "shasum": "bd5aea5aab67b7ba9f0ce659340793d5cead7596", + "tarball": "https://registry.npmjs.org/@types/webrtc/-/webrtc-0.0.23.tgz", + "unpackedSize": 21091 + }, + "license": "MIT", + "main": "", + "maintainers": [ + { + "name": "types", + "email": "ts-npm-types@microsoft.com" + } + ], + "name": "@types/webrtc", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "https://www.github.com/DefinitelyTyped/DefinitelyTyped.git" + }, + "scripts": {}, + "typeScriptVersion": "2.3", + "typesPublisherContentHash": "c61715dcf7bd84063d2404a618f9cc45e956f9022532f3843d2a6c81a7670676", + "version": "0.0.23" +} diff --git a/package.json b/package.json new file mode 100644 index 00000000..0d0c2e94 --- /dev/null +++ b/package.json @@ -0,0 +1,22 @@ +{ + "name": "client", + "version": "1.0.0", + "description": "", + "main": "main.js", + "directories": { + "test": "test" + }, + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "author": "", + "license": "ISC", + "devDependencies": { + "@types/node": "^9.4.6", + "@types/webrtc": "0.0.23" + }, + "dependencies": { + "@types/emscripten": "0.0.31", + "@types/jquery": "^3.3.0" + } +} diff --git a/test/client.html b/test/client.html new file mode 100644 index 00000000..94dba794 --- /dev/null +++ b/test/client.html @@ -0,0 +1,26 @@ + + + + + + + Example Client + + + + + + + + + + + + + + \ No newline at end of file diff --git a/test/opus.html b/test/opus.html new file mode 100644 index 00000000..4dffec54 --- /dev/null +++ b/test/opus.html @@ -0,0 +1,172 @@ + + + + + + Ogg Opus Encoder Example + + + + + +

    Encoder example

    +

    Before you enable monitoring, make sure to either plug in headphones or turn the volume down.

    +

    This ogg opus implementation does not support more than 2 channels.

    + +

    Options

    + +
    + + +
    + +
    + + +
    + +
    + + +
    + +
    + + +
    + +

    Commands

    + + + + + +

    Recordings

    +
      + +

      Log

      + 
      
+
+        
+    
+
diff --git a/test/videoplayback.mp3 b/test/videoplayback.mp3
new file mode 100644
index 00000000..1c3099f7
Binary files /dev/null and b/test/videoplayback.mp3 differ
diff --git a/test/videoplayback.opus b/test/videoplayback.opus
new file mode 100644
index 00000000..f6ebad24
Binary files /dev/null and b/test/videoplayback.opus differ
diff --git a/test/videoplayback.webm b/test/videoplayback.webm
new file mode 100644
index 00000000..62ad3e98
Binary files /dev/null and b/test/videoplayback.webm differ
diff --git a/test/webrtc.js b/test/webrtc.js
new file mode 100644
index 00000000..4d1a6ad4
--- /dev/null
+++ b/test/webrtc.js
@@ -0,0 +1,172 @@
+/**
+ * This a minimal fully functional example for setting up a client written in JavaScript that
+ * communicates with a server via WebRTC data channels. This uses WebSockets to perform the WebRTC
+ * handshake (offer/accept SDP) with the server. We only use WebSockets for the initial handshake
+ * because TCP often presents too much latency in the context of real-time action games. WebRTC
+ * data channels, on the other hand, allow for unreliable and unordered message sending via SCTP
+ *
+ * Brian Ho
+ * brian@brkho.com
+ */
+
+
+/*
+const audioContext = new AudioContext();
+const speakers = audioContext.destination;
+const audioBuffer = audioContext.createBuffer(1, 48000, 48000);
+
+var mediaSource = new MediaSource();
+const audio = document.getElementById("audio");
+audio.src = window.URL.createObjectURL(mediaSource);
+
+mediaSource.addEventListener('sourceopen', function() {
+    var sourceBuffer = mediaSource.addSourceBuffer('audio/webm;codecs=opus');
+    sourceBuffer.appendWindowStart = 0;
+    sourceBuffer.mode = 'segments';
+
+    navigator.getUserMedia({video: false, audio: true}, function (stream) {
+        var options = {
+            audioBitsPerSecond: 48000, //128000,
+            //videoBitsPerSecond : 2500000,
+            mimeType: "audio/webm;codecs=opus" //
+        };
+
+        var mediaRecorder = new MediaRecorder(stream, options);
+        mediaRecorder.ondataavailable = function (e) {
+
+
+            let now = new Date().getUTCMilliseconds();
+            var fileReader = new FileReader();
+            fileReader.onload = function () {//onloadend
+                    console.log(e);
+
+                    console.log(fileReader.result);
+                    /*
+                    audioBuffer.getChannelData(0).set(fileReader.result);
+                    const source = audioContext.createBufferSource();
+                    source.buffer = audioBuffer;
+                    source.connect(speakers);
+                    source.start();
+
+
+
+                                   // single opus packet and it is a typedArray
+                                  // decoder.decode(fileReader.result);
+
+                    let buf = new Uint8Array(fileReader.result);
+                    buf.timestampOffset = 0;
+                    sourceBuffer.appendBuffer(buf);
+                    if(audio.paused) {
+                        audio.play(0);
+                    }
+                    let later = new Date().getUTCMilliseconds();
+                    console.log(later - now);
+                    console.log(sourceBuffer.buffered);
+
+                    if (i === NUM_CHUNKS - 1) {
+                        mediaSource.endOfStream();
+                    } else {
+                        if ($("audio").paused) {
+                            // start playing after first chunk is appended
+                            $("audio").play();
+                        }
+                        //readChunk(++i);
+                        console.log("Read chunk?");
+                    }
+
+
+            };
+            fileReader.readAsArrayBuffer(e.data);
+        };
+        mediaRecorder.start(20);
+    }, function () {
+        console.log("Cant applay audio");
+    });
+});
+
+
+// Callback for when the data channel was successfully opened.
+var decoder = new Decoder.OpusToPCM({
+    channels: 1,
+    fallback: true
+});
+decoder.decoder.on("error", function (pcmData) {
+    //do whatever you want to do with PCM data
+    console.log("PCM:");
+    console.log(pcmData);
+});
+decoder.on("decode", function (pcmData) {
+    //do whatever you want to do with PCM data
+    console.log("DDDD:");
+    console.log(pcmData);
+
+    audioBuffer.getChannelData(0).set(pcmData);
+    const source = audioContext.createBufferSource();
+    source.buffer = audioBuffer;
+    source.connect(speakers);
+    source.start();
+
+});
+console.log(decoder);
+
+navigator.getUserMedia = navigator.getUserMedia ||
+    navigator.webkitGetUserMedia || navigator.mozGetUserMedia;
+
+// TODO: Figure out what else we need and give the user feedback if he doesn't
+// support microphone input.
+if (navigator.getUserMedia) {
+    captureMicrophone();
+}
+// First Step - Capture microphone and process the input
+function captureMicrophone() {
+    // process input from microphone
+    const processAudio = ev => processBuffer(ev.inputBuffer.getChannelData(CHANNEL));
+
+    // setup media stream from microphone
+    const microphoneStream = stream => {
+        const microphone = audioContext.createMediaStreamSource(stream);
+        microphone.connect(processor);
+        // #1 If we don't pass through to speakers 'audioprocess' won't be triggerd
+        processor.connect(mute);
+    };
+    // TODO: Handle error properly (see todo above - but probably more specific)
+    const userMediaError = err => console.error(err);
+
+    // Second step - Process buffer and output to speakers
+    const processBuffer = buffer => {
+        console.log(buffer);
+        audioBuffer.getChannelData(CHANNEL).set(buffer);
+        // We could move this out but that would affect audio quality
+        const source = audioContext.createBufferSource();
+        source.buffer = audioBuffer;
+        source.connect(speakers);
+        source.start();
+    }
+
+    const audioContext = new AudioContext();
+    const speakers = audioContext.destination;
+    // We currently only operate on this channel we might need to add a couple
+    // lines of code if this fact changes
+    const CHANNEL = 0;
+    const CHANNELS = 1;
+    const BUFFER_SIZE = 4096;
+    const audioBuffer = audioContext.createBuffer(CHANNELS, BUFFER_SIZE, audioContext.sampleRate);
+
+    const processor = audioContext.createScriptProcessor(BUFFER_SIZE, CHANNELS, CHANNELS);
+
+    // #2 Not needed we could directly pass through to speakers since there's no
+    // data anyway but just to be sure that we don't output anything
+    const mute = audioContext.createGain();
+    //mute.gain.value = 1;
+    mute.connect(speakers);
+
+    processor.addEventListener('audioprocess', processAudio);
+    navigator.getUserMedia({audio: true}, microphoneStream, userMediaError);
+}
+*/
+
+
+//###########################################################################################
+console.log(AV.Decoder.find("opus")());
+var player = AV.Player.fromURL('videoplayback.opus');
+player.play();
\ No newline at end of file
diff --git a/tsconfig.json b/tsconfig.json
new file mode 100644
index 00000000..8ad7aaeb
--- /dev/null
+++ b/tsconfig.json
@@ -0,0 +1,11 @@
+{
+  "compilerOptions": {
+    "module": "none",
+    "target": "es6",
+    "sourceMap": true
+    //"outFile": "generated/js/client.js"
+  },
+  "exclude": [
+    "node_modules"
+  ]
+}
\ No newline at end of file
diff --git a/vendor/aurora/aurora.js b/vendor/aurora/aurora.js
new file mode 100644
index 00000000..bcf57805
--- /dev/null
+++ b/vendor/aurora/aurora.js
@@ -0,0 +1,3937 @@
+!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.AV=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o> 3);
+    return this.bitPosition = pos & 7;
+  };
+
+  Bitstream.prototype.rewind = function(bits) {
+    var pos;
+    pos = this.bitPosition - bits;
+    this.stream.rewind(Math.abs(pos >> 3));
+    return this.bitPosition = pos & 7;
+  };
+
+  Bitstream.prototype.seek = function(offset) {
+    var curOffset;
+    curOffset = this.offset();
+    if (offset > curOffset) {
+      return this.advance(offset - curOffset);
+    } else if (offset < curOffset) {
+      return this.rewind(curOffset - offset);
+    }
+  };
+
+  Bitstream.prototype.align = function() {
+    if (this.bitPosition !== 0) {
+      this.bitPosition = 0;
+      return this.stream.advance(1);
+    }
+  };
+
+  Bitstream.prototype.read = function(bits, signed) {
+    var a, a0, a1, a2, a3, a4, mBits;
+    if (bits === 0) {
+      return 0;
+    }
+    mBits = bits + this.bitPosition;
+    if (mBits <= 8) {
+      a = ((this.stream.peekUInt8() << this.bitPosition) & 0xff) >>> (8 - bits);
+    } else if (mBits <= 16) {
+      a = ((this.stream.peekUInt16() << this.bitPosition) & 0xffff) >>> (16 - bits);
+    } else if (mBits <= 24) {
+      a = ((this.stream.peekUInt24() << this.bitPosition) & 0xffffff) >>> (24 - bits);
+    } else if (mBits <= 32) {
+      a = (this.stream.peekUInt32() << this.bitPosition) >>> (32 - bits);
+    } else if (mBits <= 40) {
+      a0 = this.stream.peekUInt8(0) * 0x0100000000;
+      a1 = this.stream.peekUInt8(1) << 24 >>> 0;
+      a2 = this.stream.peekUInt8(2) << 16;
+      a3 = this.stream.peekUInt8(3) << 8;
+      a4 = this.stream.peekUInt8(4);
+      a = a0 + a1 + a2 + a3 + a4;
+      a %= Math.pow(2, 40 - this.bitPosition);
+      a = Math.floor(a / Math.pow(2, 40 - this.bitPosition - bits));
+    } else {
+      throw new Error("Too many bits!");
+    }
+    if (signed) {
+      if (mBits < 32) {
+        if (a >>> (bits - 1)) {
+          a = ((1 << bits >>> 0) - a) * -1;
+        }
+      } else {
+        if (a / Math.pow(2, bits - 1) | 0) {
+          a = (Math.pow(2, bits) - a) * -1;
+        }
+      }
+    }
+    this.advance(bits);
+    return a;
+  };
+
+  Bitstream.prototype.peek = function(bits, signed) {
+    var a, a0, a1, a2, a3, a4, mBits;
+    if (bits === 0) {
+      return 0;
+    }
+    mBits = bits + this.bitPosition;
+    if (mBits <= 8) {
+      a = ((this.stream.peekUInt8() << this.bitPosition) & 0xff) >>> (8 - bits);
+    } else if (mBits <= 16) {
+      a = ((this.stream.peekUInt16() << this.bitPosition) & 0xffff) >>> (16 - bits);
+    } else if (mBits <= 24) {
+      a = ((this.stream.peekUInt24() << this.bitPosition) & 0xffffff) >>> (24 - bits);
+    } else if (mBits <= 32) {
+      a = (this.stream.peekUInt32() << this.bitPosition) >>> (32 - bits);
+    } else if (mBits <= 40) {
+      a0 = this.stream.peekUInt8(0) * 0x0100000000;
+      a1 = this.stream.peekUInt8(1) << 24 >>> 0;
+      a2 = this.stream.peekUInt8(2) << 16;
+      a3 = this.stream.peekUInt8(3) << 8;
+      a4 = this.stream.peekUInt8(4);
+      a = a0 + a1 + a2 + a3 + a4;
+      a %= Math.pow(2, 40 - this.bitPosition);
+      a = Math.floor(a / Math.pow(2, 40 - this.bitPosition - bits));
+    } else {
+      throw new Error("Too many bits!");
+    }
+    if (signed) {
+      if (mBits < 32) {
+        if (a >>> (bits - 1)) {
+          a = ((1 << bits >>> 0) - a) * -1;
+        }
+      } else {
+        if (a / Math.pow(2, bits - 1) | 0) {
+          a = (Math.pow(2, bits) - a) * -1;
+        }
+      }
+    }
+    return a;
+  };
+
+  Bitstream.prototype.readLSB = function(bits, signed) {
+    var a, mBits;
+    if (bits === 0) {
+      return 0;
+    }
+    if (bits > 40) {
+      throw new Error("Too many bits!");
+    }
+    mBits = bits + this.bitPosition;
+    a = (this.stream.peekUInt8(0)) >>> this.bitPosition;
+    if (mBits > 8) {
+      a |= (this.stream.peekUInt8(1)) << (8 - this.bitPosition);
+    }
+    if (mBits > 16) {
+      a |= (this.stream.peekUInt8(2)) << (16 - this.bitPosition);
+    }
+    if (mBits > 24) {
+      a += (this.stream.peekUInt8(3)) << (24 - this.bitPosition) >>> 0;
+    }
+    if (mBits > 32) {
+      a += (this.stream.peekUInt8(4)) * Math.pow(2, 32 - this.bitPosition);
+    }
+    if (mBits >= 32) {
+      a %= Math.pow(2, bits);
+    } else {
+      a &= (1 << bits) - 1;
+    }
+    if (signed) {
+      if (mBits < 32) {
+        if (a >>> (bits - 1)) {
+          a = ((1 << bits >>> 0) - a) * -1;
+        }
+      } else {
+        if (a / Math.pow(2, bits - 1) | 0) {
+          a = (Math.pow(2, bits) - a) * -1;
+        }
+      }
+    }
+    this.advance(bits);
+    return a;
+  };
+
+  Bitstream.prototype.peekLSB = function(bits, signed) {
+    var a, mBits;
+    if (bits === 0) {
+      return 0;
+    }
+    if (bits > 40) {
+      throw new Error("Too many bits!");
+    }
+    mBits = bits + this.bitPosition;
+    a = (this.stream.peekUInt8(0)) >>> this.bitPosition;
+    if (mBits > 8) {
+      a |= (this.stream.peekUInt8(1)) << (8 - this.bitPosition);
+    }
+    if (mBits > 16) {
+      a |= (this.stream.peekUInt8(2)) << (16 - this.bitPosition);
+    }
+    if (mBits > 24) {
+      a += (this.stream.peekUInt8(3)) << (24 - this.bitPosition) >>> 0;
+    }
+    if (mBits > 32) {
+      a += (this.stream.peekUInt8(4)) * Math.pow(2, 32 - this.bitPosition);
+    }
+    if (mBits >= 32) {
+      a %= Math.pow(2, bits);
+    } else {
+      a &= (1 << bits) - 1;
+    }
+    if (signed) {
+      if (mBits < 32) {
+        if (a >>> (bits - 1)) {
+          a = ((1 << bits >>> 0) - a) * -1;
+        }
+      } else {
+        if (a / Math.pow(2, bits - 1) | 0) {
+          a = (Math.pow(2, bits) - a) * -1;
+        }
+      }
+    }
+    return a;
+  };
+
+  return Bitstream;
+
+})();
+
+module.exports = Bitstream;
+
+
+},{}],7:[function(_dereq_,module,exports){
+(function (global){
+var AVBuffer;
+
+AVBuffer = (function() {
+  var BlobBuilder, URL;
+
+  function AVBuffer(input) {
+    var _ref;
+    if (input instanceof Uint8Array) {
+      this.data = input;
+    } else if (input instanceof ArrayBuffer || Array.isArray(input) || typeof input === 'number' || ((_ref = global.Buffer) != null ? _ref.isBuffer(input) : void 0)) {
+      this.data = new Uint8Array(input);
+    } else if (input.buffer instanceof ArrayBuffer) {
+      this.data = new Uint8Array(input.buffer, input.byteOffset, input.length * input.BYTES_PER_ELEMENT);
+    } else if (input instanceof AVBuffer) {
+      this.data = input.data;
+    } else {
+      throw new Error("Constructing buffer with unknown type.");
+    }
+    this.length = this.data.length;
+    this.next = null;
+    this.prev = null;
+  }
+
+  AVBuffer.allocate = function(size) {
+    return new AVBuffer(size);
+  };
+
+  AVBuffer.prototype.copy = function() {
+    return new AVBuffer(new Uint8Array(this.data));
+  };
+
+  AVBuffer.prototype.slice = function(position, length) {
+    if (length == null) {
+      length = this.length;
+    }
+    if (position === 0 && length >= this.length) {
+      return new AVBuffer(this.data);
+    } else {
+      return new AVBuffer(this.data.subarray(position, position + length));
+    }
+  };
+
+  BlobBuilder = global.BlobBuilder || global.MozBlobBuilder || global.WebKitBlobBuilder;
+
+  URL = global.URL || global.webkitURL || global.mozURL;
+
+  AVBuffer.makeBlob = function(data, type) {
+    var bb;
+    if (type == null) {
+      type = 'application/octet-stream';
+    }
+    try {
+      return new Blob([data], {
+        type: type
+      });
+    } catch (_error) {}
+    if (BlobBuilder != null) {
+      bb = new BlobBuilder;
+      bb.append(data);
+      return bb.getBlob(type);
+    }
+    return null;
+  };
+
+  AVBuffer.makeBlobURL = function(data, type) {
+    return URL != null ? URL.createObjectURL(this.makeBlob(data, type)) : void 0;
+  };
+
+  AVBuffer.revokeBlobURL = function(url) {
+    return URL != null ? URL.revokeObjectURL(url) : void 0;
+  };
+
+  AVBuffer.prototype.toBlob = function() {
+    return AVBuffer.makeBlob(this.data.buffer);
+  };
+
+  AVBuffer.prototype.toBlobURL = function() {
+    return AVBuffer.makeBlobURL(this.data.buffer);
+  };
+
+  return AVBuffer;
+
+})();
+
+module.exports = AVBuffer;
+
+
+}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{}],8:[function(_dereq_,module,exports){
+var BufferList;
+
+BufferList = (function() {
+  function BufferList() {
+    this.first = null;
+    this.last = null;
+    this.numBuffers = 0;
+    this.availableBytes = 0;
+    this.availableBuffers = 0;
+  }
+
+  BufferList.prototype.copy = function() {
+    var result;
+    result = new BufferList;
+    result.first = this.first;
+    result.last = this.last;
+    result.numBuffers = this.numBuffers;
+    result.availableBytes = this.availableBytes;
+    result.availableBuffers = this.availableBuffers;
+    return result;
+  };
+
+  BufferList.prototype.append = function(buffer) {
+    var _ref;
+    buffer.prev = this.last;
+    if ((_ref = this.last) != null) {
+      _ref.next = buffer;
+    }
+    this.last = buffer;
+    if (this.first == null) {
+      this.first = buffer;
+    }
+    this.availableBytes += buffer.length;
+    this.availableBuffers++;
+    return this.numBuffers++;
+  };
+
+  BufferList.prototype.advance = function() {
+    if (this.first) {
+      this.availableBytes -= this.first.length;
+      this.availableBuffers--;
+      this.first = this.first.next;
+      return this.first != null;
+    }
+    return false;
+  };
+
+  BufferList.prototype.rewind = function() {
+    var _ref;
+    if (this.first && !this.first.prev) {
+      return false;
+    }
+    this.first = ((_ref = this.first) != null ? _ref.prev : void 0) || this.last;
+    if (this.first) {
+      this.availableBytes += this.first.length;
+      this.availableBuffers++;
+    }
+    return this.first != null;
+  };
+
+  BufferList.prototype.reset = function() {
+    var _results;
+    _results = [];
+    while (this.rewind()) {
+      continue;
+    }
+    return _results;
+  };
+
+  return BufferList;
+
+})();
+
+module.exports = BufferList;
+
+
+},{}],9:[function(_dereq_,module,exports){
+var Base, EventEmitter,
+  __hasProp = {}.hasOwnProperty,
+  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+  __slice = [].slice;
+
+Base = _dereq_('./base');
+
+EventEmitter = (function(_super) {
+  __extends(EventEmitter, _super);
+
+  function EventEmitter() {
+    return EventEmitter.__super__.constructor.apply(this, arguments);
+  }
+
+  EventEmitter.prototype.on = function(event, fn) {
+    var _base;
+    if (this.events == null) {
+      this.events = {};
+    }
+    if ((_base = this.events)[event] == null) {
+      _base[event] = [];
+    }
+    return this.events[event].push(fn);
+  };
+
+  EventEmitter.prototype.off = function(event, fn) {
+    var index, _ref;
+    if (!((_ref = this.events) != null ? _ref[event] : void 0)) {
+      return;
+    }
+    index = this.events[event].indexOf(fn);
+    if (~index) {
+      return this.events[event].splice(index, 1);
+    }
+  };
+
+  EventEmitter.prototype.once = function(event, fn) {
+    var cb;
+    return this.on(event, cb = function() {
+      this.off(event, cb);
+      return fn.apply(this, arguments);
+    });
+  };
+
+  EventEmitter.prototype.emit = function() {
+    var args, event, fn, _i, _len, _ref, _ref1;
+    event = arguments[0], args = 2 <= arguments.length ? __slice.call(arguments, 1) : [];
+    if (!((_ref = this.events) != null ? _ref[event] : void 0)) {
+      return;
+    }
+    _ref1 = this.events[event].slice();
+    for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
+      fn = _ref1[_i];
+      fn.apply(this, args);
+    }
+  };
+
+  return EventEmitter;
+
+})(Base);
+
+module.exports = EventEmitter;
+
+
+},{"./base":5}],10:[function(_dereq_,module,exports){
+var AVBuffer, BufferList, Stream, UnderflowError;
+
+BufferList = _dereq_('./bufferlist');
+
+AVBuffer = _dereq_('./buffer');
+
+UnderflowError = _dereq_('./underflow');
+
+Stream = (function() {
+  var buf, decodeString, float32, float64, float64Fallback, float80, int16, int32, int8, nativeEndian, uint16, uint32, uint8;
+
+  buf = new ArrayBuffer(16);
+
+  uint8 = new Uint8Array(buf);
+
+  int8 = new Int8Array(buf);
+
+  uint16 = new Uint16Array(buf);
+
+  int16 = new Int16Array(buf);
+
+  uint32 = new Uint32Array(buf);
+
+  int32 = new Int32Array(buf);
+
+  float32 = new Float32Array(buf);
+
+  if (typeof Float64Array !== "undefined" && Float64Array !== null) {
+    float64 = new Float64Array(buf);
+  }
+
+  nativeEndian = new Uint16Array(new Uint8Array([0x12, 0x34]).buffer)[0] === 0x3412;
+
+  function Stream(list) {
+    this.list = list;
+    this.localOffset = 0;
+    this.offset = 0;
+  }
+
+  Stream.fromBuffer = function(buffer) {
+    var list;
+    list = new BufferList;
+    list.append(buffer);
+    return new Stream(list);
+  };
+
+  Stream.prototype.copy = function() {
+    var result;
+    result = new Stream(this.list.copy());
+    result.localOffset = this.localOffset;
+    result.offset = this.offset;
+    return result;
+  };
+
+  Stream.prototype.available = function(bytes) {
+    return bytes <= this.list.availableBytes - this.localOffset;
+  };
+
+  Stream.prototype.remainingBytes = function() {
+    return this.list.availableBytes - this.localOffset;
+  };
+
+  Stream.prototype.advance = function(bytes) {
+    if (!this.available(bytes)) {
+      throw new UnderflowError();
+    }
+    this.localOffset += bytes;
+    this.offset += bytes;
+    while (this.list.first && this.localOffset >= this.list.first.length) {
+      this.localOffset -= this.list.first.length;
+      this.list.advance();
+    }
+    return this;
+  };
+
+  Stream.prototype.rewind = function(bytes) {
+    if (bytes > this.offset) {
+      throw new UnderflowError();
+    }
+    if (!this.list.first) {
+      this.list.rewind();
+      this.localOffset = this.list.first.length;
+    }
+    this.localOffset -= bytes;
+    this.offset -= bytes;
+    while (this.list.first.prev && this.localOffset < 0) {
+      this.list.rewind();
+      this.localOffset += this.list.first.length;
+    }
+    return this;
+  };
+
+  Stream.prototype.seek = function(position) {
+    if (position > this.offset) {
+      return this.advance(position - this.offset);
+    } else if (position < this.offset) {
+      return this.rewind(this.offset - position);
+    }
+  };
+
+  Stream.prototype.readUInt8 = function() {
+    var a;
+    if (!this.available(1)) {
+      throw new UnderflowError();
+    }
+    a = this.list.first.data[this.localOffset];
+    this.localOffset += 1;
+    this.offset += 1;
+    if (this.localOffset === this.list.first.length) {
+      this.localOffset = 0;
+      this.list.advance();
+    }
+    return a;
+  };
+
+  Stream.prototype.peekUInt8 = function(offset) {
+    var buffer;
+    if (offset == null) {
+      offset = 0;
+    }
+    if (!this.available(offset + 1)) {
+      throw new UnderflowError();
+    }
+    offset = this.localOffset + offset;
+    buffer = this.list.first;
+    while (buffer) {
+      if (buffer.length > offset) {
+        return buffer.data[offset];
+      }
+      offset -= buffer.length;
+      buffer = buffer.next;
+    }
+    return 0;
+  };
+
+  Stream.prototype.read = function(bytes, littleEndian) {
+    var i, _i, _j, _ref;
+    if (littleEndian == null) {
+      littleEndian = false;
+    }
+    if (littleEndian === nativeEndian) {
+      for (i = _i = 0; _i < bytes; i = _i += 1) {
+        uint8[i] = this.readUInt8();
+      }
+    } else {
+      for (i = _j = _ref = bytes - 1; _j >= 0; i = _j += -1) {
+        uint8[i] = this.readUInt8();
+      }
+    }
+  };
+
+  Stream.prototype.peek = function(bytes, offset, littleEndian) {
+    var i, _i, _j;
+    if (littleEndian == null) {
+      littleEndian = false;
+    }
+    if (littleEndian === nativeEndian) {
+      for (i = _i = 0; _i < bytes; i = _i += 1) {
+        uint8[i] = this.peekUInt8(offset + i);
+      }
+    } else {
+      for (i = _j = 0; _j < bytes; i = _j += 1) {
+        uint8[bytes - i - 1] = this.peekUInt8(offset + i);
+      }
+    }
+  };
+
+  Stream.prototype.readInt8 = function() {
+    this.read(1);
+    return int8[0];
+  };
+
+  Stream.prototype.peekInt8 = function(offset) {
+    if (offset == null) {
+      offset = 0;
+    }
+    this.peek(1, offset);
+    return int8[0];
+  };
+
+  Stream.prototype.readUInt16 = function(littleEndian) {
+    this.read(2, littleEndian);
+    return uint16[0];
+  };
+
+  Stream.prototype.peekUInt16 = function(offset, littleEndian) {
+    if (offset == null) {
+      offset = 0;
+    }
+    this.peek(2, offset, littleEndian);
+    return uint16[0];
+  };
+
+  Stream.prototype.readInt16 = function(littleEndian) {
+    this.read(2, littleEndian);
+    return int16[0];
+  };
+
+  Stream.prototype.peekInt16 = function(offset, littleEndian) {
+    if (offset == null) {
+      offset = 0;
+    }
+    this.peek(2, offset, littleEndian);
+    return int16[0];
+  };
+
+  Stream.prototype.readUInt24 = function(littleEndian) {
+    if (littleEndian) {
+      return this.readUInt16(true) + (this.readUInt8() << 16);
+    } else {
+      return (this.readUInt16() << 8) + this.readUInt8();
+    }
+  };
+
+  Stream.prototype.peekUInt24 = function(offset, littleEndian) {
+    if (offset == null) {
+      offset = 0;
+    }
+    if (littleEndian) {
+      return this.peekUInt16(offset, true) + (this.peekUInt8(offset + 2) << 16);
+    } else {
+      return (this.peekUInt16(offset) << 8) + this.peekUInt8(offset + 2);
+    }
+  };
+
+  Stream.prototype.readInt24 = function(littleEndian) {
+    if (littleEndian) {
+      return this.readUInt16(true) + (this.readInt8() << 16);
+    } else {
+      return (this.readInt16() << 8) + this.readUInt8();
+    }
+  };
+
+  Stream.prototype.peekInt24 = function(offset, littleEndian) {
+    if (offset == null) {
+      offset = 0;
+    }
+    if (littleEndian) {
+      return this.peekUInt16(offset, true) + (this.peekInt8(offset + 2) << 16);
+    } else {
+      return (this.peekInt16(offset) << 8) + this.peekUInt8(offset + 2);
+    }
+  };
+
+  Stream.prototype.readUInt32 = function(littleEndian) {
+    this.read(4, littleEndian);
+    return uint32[0];
+  };
+
+  Stream.prototype.peekUInt32 = function(offset, littleEndian) {
+    if (offset == null) {
+      offset = 0;
+    }
+    this.peek(4, offset, littleEndian);
+    return uint32[0];
+  };
+
+  Stream.prototype.readInt32 = function(littleEndian) {
+    this.read(4, littleEndian);
+    return int32[0];
+  };
+
+  Stream.prototype.peekInt32 = function(offset, littleEndian) {
+    if (offset == null) {
+      offset = 0;
+    }
+    this.peek(4, offset, littleEndian);
+    return int32[0];
+  };
+
+  Stream.prototype.readFloat32 = function(littleEndian) {
+    this.read(4, littleEndian);
+    return float32[0];
+  };
+
+  Stream.prototype.peekFloat32 = function(offset, littleEndian) {
+    if (offset == null) {
+      offset = 0;
+    }
+    this.peek(4, offset, littleEndian);
+    return float32[0];
+  };
+
+  Stream.prototype.readFloat64 = function(littleEndian) {
+    this.read(8, littleEndian);
+    if (float64) {
+      return float64[0];
+    } else {
+      return float64Fallback();
+    }
+  };
+
+  float64Fallback = function() {
+    var exp, frac, high, low, out, sign;
+    low = uint32[0], high = uint32[1];
+    if (!high || high === 0x80000000) {
+      return 0.0;
+    }
+    sign = 1 - (high >>> 31) * 2;
+    exp = (high >>> 20) & 0x7ff;
+    frac = high & 0xfffff;
+    if (exp === 0x7ff) {
+      if (frac) {
+        return NaN;
+      }
+      return sign * Infinity;
+    }
+    exp -= 1023;
+    out = (frac | 0x100000) * Math.pow(2, exp - 20);
+    out += low * Math.pow(2, exp - 52);
+    return sign * out;
+  };
+
+  Stream.prototype.peekFloat64 = function(offset, littleEndian) {
+    if (offset == null) {
+      offset = 0;
+    }
+    this.peek(8, offset, littleEndian);
+    if (float64) {
+      return float64[0];
+    } else {
+      return float64Fallback();
+    }
+  };
+
+  Stream.prototype.readFloat80 = function(littleEndian) {
+    this.read(10, littleEndian);
+    return float80();
+  };
+
+  float80 = function() {
+    var a0, a1, exp, high, low, out, sign;
+    high = uint32[0], low = uint32[1];
+    a0 = uint8[9];
+    a1 = uint8[8];
+    sign = 1 - (a0 >>> 7) * 2;
+    exp = ((a0 & 0x7F) << 8) | a1;
+    if (exp === 0 && low === 0 && high === 0) {
+      return 0;
+    }
+    if (exp === 0x7fff) {
+      if (low === 0 && high === 0) {
+        return sign * Infinity;
+      }
+      return NaN;
+    }
+    exp -= 16383;
+    out = low * Math.pow(2, exp - 31);
+    out += high * Math.pow(2, exp - 63);
+    return sign * out;
+  };
+
+  Stream.prototype.peekFloat80 = function(offset, littleEndian) {
+    if (offset == null) {
+      offset = 0;
+    }
+    this.peek(10, offset, littleEndian);
+    return float80();
+  };
+
+  Stream.prototype.readBuffer = function(length) {
+    var i, result, to, _i;
+    result = AVBuffer.allocate(length);
+    to = result.data;
+    for (i = _i = 0; _i < length; i = _i += 1) {
+      to[i] = this.readUInt8();
+    }
+    return result;
+  };
+
+  Stream.prototype.peekBuffer = function(offset, length) {
+    var i, result, to, _i;
+    if (offset == null) {
+      offset = 0;
+    }
+    result = AVBuffer.allocate(length);
+    to = result.data;
+    for (i = _i = 0; _i < length; i = _i += 1) {
+      to[i] = this.peekUInt8(offset + i);
+    }
+    return result;
+  };
+
+  Stream.prototype.readSingleBuffer = function(length) {
+    var result;
+    result = this.list.first.slice(this.localOffset, length);
+    this.advance(result.length);
+    return result;
+  };
+
+  Stream.prototype.peekSingleBuffer = function(offset, length) {
+    var result;
+    result = this.list.first.slice(this.localOffset + offset, length);
+    return result;
+  };
+
+  Stream.prototype.readString = function(length, encoding) {
+    if (encoding == null) {
+      encoding = 'ascii';
+    }
+    return decodeString.call(this, 0, length, encoding, true);
+  };
+
+  Stream.prototype.peekString = function(offset, length, encoding) {
+    if (offset == null) {
+      offset = 0;
+    }
+    if (encoding == null) {
+      encoding = 'ascii';
+    }
+    return decodeString.call(this, offset, length, encoding, false);
+  };
+
+  decodeString = function(offset, length, encoding, advance) {
+    var b1, b2, b3, b4, bom, c, end, littleEndian, nullEnd, pt, result, w1, w2;
+    encoding = encoding.toLowerCase();
+    nullEnd = length === null ? 0 : -1;
+    if (length == null) {
+      length = Infinity;
+    }
+    end = offset + length;
+    result = '';
+    switch (encoding) {
+      case 'ascii':
+      case 'latin1':
+        while (offset < end && (c = this.peekUInt8(offset++)) !== nullEnd) {
+          result += String.fromCharCode(c);
+        }
+        break;
+      case 'utf8':
+      case 'utf-8':
+        while (offset < end && (b1 = this.peekUInt8(offset++)) !== nullEnd) {
+          if ((b1 & 0x80) === 0) {
+            result += String.fromCharCode(b1);
+          } else if ((b1 & 0xe0) === 0xc0) {
+            b2 = this.peekUInt8(offset++) & 0x3f;
+            result += String.fromCharCode(((b1 & 0x1f) << 6) | b2);
+          } else if ((b1 & 0xf0) === 0xe0) {
+            b2 = this.peekUInt8(offset++) & 0x3f;
+            b3 = this.peekUInt8(offset++) & 0x3f;
+            result += String.fromCharCode(((b1 & 0x0f) << 12) | (b2 << 6) | b3);
+          } else if ((b1 & 0xf8) === 0xf0) {
+            b2 = this.peekUInt8(offset++) & 0x3f;
+            b3 = this.peekUInt8(offset++) & 0x3f;
+            b4 = this.peekUInt8(offset++) & 0x3f;
+            pt = (((b1 & 0x0f) << 18) | (b2 << 12) | (b3 << 6) | b4) - 0x10000;
+            result += String.fromCharCode(0xd800 + (pt >> 10), 0xdc00 + (pt & 0x3ff));
+          }
+        }
+        break;
+      case 'utf16-be':
+      case 'utf16be':
+      case 'utf16le':
+      case 'utf16-le':
+      case 'utf16bom':
+      case 'utf16-bom':
+        switch (encoding) {
+          case 'utf16be':
+          case 'utf16-be':
+            littleEndian = false;
+            break;
+          case 'utf16le':
+          case 'utf16-le':
+            littleEndian = true;
+            break;
+          case 'utf16bom':
+          case 'utf16-bom':
+            if (length < 2 || (bom = this.peekUInt16(offset)) === nullEnd) {
+              if (advance) {
+                this.advance(offset += 2);
+              }
+              return result;
+            }
+            littleEndian = bom === 0xfffe;
+            offset += 2;
+        }
+        while (offset < end && (w1 = this.peekUInt16(offset, littleEndian)) !== nullEnd) {
+          offset += 2;
+          if (w1 < 0xd800 || w1 > 0xdfff) {
+            result += String.fromCharCode(w1);
+          } else {
+            if (w1 > 0xdbff) {
+              throw new Error("Invalid utf16 sequence.");
+            }
+            w2 = this.peekUInt16(offset, littleEndian);
+            if (w2 < 0xdc00 || w2 > 0xdfff) {
+              throw new Error("Invalid utf16 sequence.");
+            }
+            result += String.fromCharCode(w1, w2);
+            offset += 2;
+          }
+        }
+        if (w1 === nullEnd) {
+          offset += 2;
+        }
+        break;
+      default:
+        throw new Error("Unknown encoding: " + encoding);
+    }
+    if (advance) {
+      this.advance(offset);
+    }
+    return result;
+  };
+
+  return Stream;
+
+})();
+
+module.exports = Stream;
+
+
+},{"./buffer":7,"./bufferlist":8,"./underflow":11}],11:[function(_dereq_,module,exports){
+var UnderflowError,
+  __hasProp = {}.hasOwnProperty,
+  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
+
+UnderflowError = (function(_super) {
+  __extends(UnderflowError, _super);
+
+  function UnderflowError() {
+    UnderflowError.__super__.constructor.apply(this, arguments);
+    this.name = 'UnderflowError';
+    this.stack = new Error().stack;
+  }
+
+  return UnderflowError;
+
+})(Error);
+
+module.exports = UnderflowError;
+
+
+},{}],12:[function(_dereq_,module,exports){
+var Bitstream, BufferList, Decoder, EventEmitter, Stream, UnderflowError,
+  __hasProp = {}.hasOwnProperty,
+  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
+
+EventEmitter = _dereq_('./core/events');
+
+BufferList = _dereq_('./core/bufferlist');
+
+Stream = _dereq_('./core/stream');
+
+Bitstream = _dereq_('./core/bitstream');
+
+UnderflowError = _dereq_('./core/underflow');
+
+Decoder = (function(_super) {
+  var codecs;
+
+  __extends(Decoder, _super);
+
+  function Decoder(demuxer, format) {
+    var list;
+    this.demuxer = demuxer;
+    this.format = format;
+    list = new BufferList;
+    this.stream = new Stream(list);
+    this.bitstream = new Bitstream(this.stream);
+    this.receivedFinalBuffer = false;
+    this.waiting = false;
+    this.demuxer.on('cookie', (function(_this) {
+      return function(cookie) {
+        var error;
+        try {
+          return _this.setCookie(cookie);
+        } catch (_error) {
+          error = _error;
+          return _this.emit('error', error);
+        }
+      };
+    })(this));
+    this.demuxer.on('data', (function(_this) {
+      return function(chunk) {
+        list.append(chunk);
+        if (_this.waiting) {
+          return _this.decode();
+        }
+      };
+    })(this));
+    this.demuxer.on('end', (function(_this) {
+      return function() {
+        _this.receivedFinalBuffer = true;
+        if (_this.waiting) {
+          return _this.decode();
+        }
+      };
+    })(this));
+    this.init();
+  }
+
+  Decoder.prototype.init = function() {};
+
+  Decoder.prototype.setCookie = function(cookie) {};
+
+  Decoder.prototype.readChunk = function() {};
+
+  Decoder.prototype.decode = function() {
+    var error, offset, packet;
+    this.waiting = false;
+    offset = this.bitstream.offset();
+    try {
+      packet = this.readChunk();
+    } catch (_error) {
+      error = _error;
+      if (!(error instanceof UnderflowError)) {
+        this.emit('error', error);
+        return false;
+      }
+    }
+    if (packet) {
+      this.emit('data', packet);
+      return true;
+    } else if (!this.receivedFinalBuffer) {
+      this.bitstream.seek(offset);
+      this.waiting = true;
+    } else {
+      this.emit('end');
+    }
+    return false;
+  };
+
+  Decoder.prototype.seek = function(timestamp) {
+    var seekPoint;
+    seekPoint = this.demuxer.seek(timestamp);
+    this.stream.seek(seekPoint.offset);
+    return seekPoint.timestamp;
+  };
+
+  codecs = {};
+
+  Decoder.register = function(id, decoder) {
+    return codecs[id] = decoder;
+  };
+
+  Decoder.find = function(id) {
+    return codecs[id] || null;
+  };
+
+  return Decoder;
+
+})(EventEmitter);
+
+module.exports = Decoder;
+
+
+},{"./core/bitstream":6,"./core/bufferlist":8,"./core/events":9,"./core/stream":10,"./core/underflow":11}],13:[function(_dereq_,module,exports){
+var Decoder, LPCMDecoder,
+  __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
+  __hasProp = {}.hasOwnProperty,
+  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
+
+Decoder = _dereq_('../decoder');
+
+LPCMDecoder = (function(_super) {
+  __extends(LPCMDecoder, _super);
+
+  function LPCMDecoder() {
+    this.readChunk = __bind(this.readChunk, this);
+    return LPCMDecoder.__super__.constructor.apply(this, arguments);
+  }
+
+  Decoder.register('lpcm', LPCMDecoder);
+
+  LPCMDecoder.prototype.readChunk = function() {
+    var chunkSize, i, littleEndian, output, samples, stream, _i, _j, _k, _l, _m, _n;
+    stream = this.stream;
+    littleEndian = this.format.littleEndian;
+    chunkSize = Math.min(4096, stream.remainingBytes());
+    samples = chunkSize / (this.format.bitsPerChannel / 8) | 0;
+    if (chunkSize < this.format.bitsPerChannel / 8) {
+      return null;
+    }
+    if (this.format.floatingPoint) {
+      switch (this.format.bitsPerChannel) {
+        case 32:
+          output = new Float32Array(samples);
+          for (i = _i = 0; _i < samples; i = _i += 1) {
+            output[i] = stream.readFloat32(littleEndian);
+          }
+          break;
+        case 64:
+          output = new Float64Array(samples);
+          for (i = _j = 0; _j < samples; i = _j += 1) {
+            output[i] = stream.readFloat64(littleEndian);
+          }
+          break;
+        default:
+          throw new Error('Unsupported bit depth.');
+      }
+    } else {
+      switch (this.format.bitsPerChannel) {
+        case 8:
+          output = new Int8Array(samples);
+          for (i = _k = 0; _k < samples; i = _k += 1) {
+            output[i] = stream.readInt8();
+          }
+          break;
+        case 16:
+          output = new Int16Array(samples);
+          for (i = _l = 0; _l < samples; i = _l += 1) {
+            output[i] = stream.readInt16(littleEndian);
+          }
+          break;
+        case 24:
+          output = new Int32Array(samples);
+          for (i = _m = 0; _m < samples; i = _m += 1) {
+            output[i] = stream.readInt24(littleEndian);
+          }
+          break;
+        case 32:
+          output = new Int32Array(samples);
+          for (i = _n = 0; _n < samples; i = _n += 1) {
+            output[i] = stream.readInt32(littleEndian);
+          }
+          break;
+        default:
+          throw new Error('Unsupported bit depth.');
+      }
+    }
+    return output;
+  };
+
+  return LPCMDecoder;
+
+})(Decoder);
+
+
+},{"../decoder":12}],14:[function(_dereq_,module,exports){
+var Decoder, XLAWDecoder,
+  __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
+  __hasProp = {}.hasOwnProperty,
+  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
+
+Decoder = _dereq_('../decoder');
+
+XLAWDecoder = (function(_super) {
+  var BIAS, QUANT_MASK, SEG_MASK, SEG_SHIFT, SIGN_BIT;
+
+  __extends(XLAWDecoder, _super);
+
+  function XLAWDecoder() {
+    this.readChunk = __bind(this.readChunk, this);
+    return XLAWDecoder.__super__.constructor.apply(this, arguments);
+  }
+
+  Decoder.register('ulaw', XLAWDecoder);
+
+  Decoder.register('alaw', XLAWDecoder);
+
+  SIGN_BIT = 0x80;
+
+  QUANT_MASK = 0xf;
+
+  SEG_SHIFT = 4;
+
+  SEG_MASK = 0x70;
+
+  BIAS = 0x84;
+
+  XLAWDecoder.prototype.init = function() {
+    var i, seg, t, table, val, _i, _j;
+    this.format.bitsPerChannel = 16;
+    this.table = table = new Int16Array(256);
+    if (this.format.formatID === 'ulaw') {
+      for (i = _i = 0; _i < 256; i = ++_i) {
+        val = ~i;
+        t = ((val & QUANT_MASK) << 3) + BIAS;
+        t <<= (val & SEG_MASK) >>> SEG_SHIFT;
+        table[i] = val & SIGN_BIT ? BIAS - t : t - BIAS;
+      }
+    } else {
+      for (i = _j = 0; _j < 256; i = ++_j) {
+        val = i ^ 0x55;
+        t = val & QUANT_MASK;
+        seg = (val & SEG_MASK) >>> SEG_SHIFT;
+        if (seg) {
+          t = (t + t + 1 + 32) << (seg + 2);
+        } else {
+          t = (t + t + 1) << 3;
+        }
+        table[i] = val & SIGN_BIT ? t : -t;
+      }
+    }
+  };
+
+  XLAWDecoder.prototype.readChunk = function() {
+    var i, output, samples, stream, table, _i;
+    stream = this.stream, table = this.table;
+    samples = Math.min(4096, this.stream.remainingBytes());
+    if (samples === 0) {
+      return;
+    }
+    output = new Int16Array(samples);
+    for (i = _i = 0; _i < samples; i = _i += 1) {
+      output[i] = table[stream.readUInt8()];
+    }
+    return output;
+  };
+
+  return XLAWDecoder;
+
+})(Decoder);
+
+
+},{"../decoder":12}],15:[function(_dereq_,module,exports){
+var BufferList, Demuxer, EventEmitter, Stream,
+  __hasProp = {}.hasOwnProperty,
+  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
+
+EventEmitter = _dereq_('./core/events');
+
+BufferList = _dereq_('./core/bufferlist');
+
+Stream = _dereq_('./core/stream');
+
+Demuxer = (function(_super) {
+  var formats;
+
+  __extends(Demuxer, _super);
+
+  Demuxer.probe = function(buffer) {
+    return false;
+  };
+
+  function Demuxer(source, chunk) {
+    var list, received;
+    list = new BufferList;
+    list.append(chunk);
+    this.stream = new Stream(list);
+    received = false;
+    source.on('data', (function(_this) {
+      return function(chunk) {
+        received = true;
+        list.append(chunk);
+        return _this.readChunk(chunk);
+      };
+    })(this));
+    source.on('error', (function(_this) {
+      return function(err) {
+        return _this.emit('error', err);
+      };
+    })(this));
+    source.on('end', (function(_this) {
+      return function() {
+        if (!received) {
+          _this.readChunk(chunk);
+        }
+        return _this.emit('end');
+      };
+    })(this));
+    this.seekPoints = [];
+    this.init();
+  }
+
+  Demuxer.prototype.init = function() {};
+
+  Demuxer.prototype.readChunk = function(chunk) {};
+
+  Demuxer.prototype.addSeekPoint = function(offset, timestamp) {
+    var index;
+    index = this.searchTimestamp(timestamp);
+    return this.seekPoints.splice(index, 0, {
+      offset: offset,
+      timestamp: timestamp
+    });
+  };
+
+  Demuxer.prototype.searchTimestamp = function(timestamp, backward) {
+    var high, low, mid, time;
+    low = 0;
+    high = this.seekPoints.length;
+    if (high > 0 && this.seekPoints[high - 1].timestamp < timestamp) {
+      return high;
+    }
+    while (low < high) {
+      mid = (low + high) >> 1;
+      time = this.seekPoints[mid].timestamp;
+      if (time < timestamp) {
+        low = mid + 1;
+      } else if (time >= timestamp) {
+        high = mid;
+      }
+    }
+    if (high > this.seekPoints.length) {
+      high = this.seekPoints.length;
+    }
+    return high;
+  };
+
+  Demuxer.prototype.seek = function(timestamp) {
+    var index, seekPoint;
+    if (this.format && this.format.framesPerPacket > 0 && this.format.bytesPerPacket > 0) {
+      seekPoint = {
+        timestamp: timestamp,
+        offset: this.format.bytesPerPacket * timestamp / this.format.framesPerPacket
+      };
+      return seekPoint;
+    } else {
+      index = this.searchTimestamp(timestamp);
+      return this.seekPoints[index];
+    }
+  };
+
+  formats = [];
+
+  Demuxer.register = function(demuxer) {
+    return formats.push(demuxer);
+  };
+
+  Demuxer.find = function(buffer) {
+    var e, format, offset, stream, _i, _len;
+    stream = Stream.fromBuffer(buffer);
+    for (_i = 0, _len = formats.length; _i < _len; _i++) {
+      format = formats[_i];
+      offset = stream.offset;
+      try {
+        if (format.probe(stream)) {
+          return format;
+        }
+      } catch (_error) {
+        e = _error;
+      }
+      stream.seek(offset);
+    }
+    return null;
+  };
+
+  return Demuxer;
+
+})(EventEmitter);
+
+module.exports = Demuxer;
+
+
+},{"./core/bufferlist":8,"./core/events":9,"./core/stream":10}],16:[function(_dereq_,module,exports){
+var AIFFDemuxer, Demuxer,
+  __hasProp = {}.hasOwnProperty,
+  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
+
+Demuxer = _dereq_('../demuxer');
+
+AIFFDemuxer = (function(_super) {
+  __extends(AIFFDemuxer, _super);
+
+  function AIFFDemuxer() {
+    return AIFFDemuxer.__super__.constructor.apply(this, arguments);
+  }
+
+  Demuxer.register(AIFFDemuxer);
+
+  AIFFDemuxer.probe = function(buffer) {
+    var _ref;
+    return buffer.peekString(0, 4) === 'FORM' && ((_ref = buffer.peekString(8, 4)) === 'AIFF' || _ref === 'AIFC');
+  };
+
+  AIFFDemuxer.prototype.readChunk = function() {
+    var buffer, format, offset, _ref;
+    if (!this.readStart && this.stream.available(12)) {
+      if (this.stream.readString(4) !== 'FORM') {
+        return this.emit('error', 'Invalid AIFF.');
+      }
+      this.fileSize = this.stream.readUInt32();
+      this.fileType = this.stream.readString(4);
+      this.readStart = true;
+      if ((_ref = this.fileType) !== 'AIFF' && _ref !== 'AIFC') {
+        return this.emit('error', 'Invalid AIFF.');
+      }
+    }
+    while (this.stream.available(1)) {
+      if (!this.readHeaders && this.stream.available(8)) {
+        this.type = this.stream.readString(4);
+        this.len = this.stream.readUInt32();
+      }
+      switch (this.type) {
+        case 'COMM':
+          if (!this.stream.available(this.len)) {
+            return;
+          }
+          this.format = {
+            formatID: 'lpcm',
+            channelsPerFrame: this.stream.readUInt16(),
+            sampleCount: this.stream.readUInt32(),
+            bitsPerChannel: this.stream.readUInt16(),
+            sampleRate: this.stream.readFloat80(),
+            framesPerPacket: 1,
+            littleEndian: false,
+            floatingPoint: false
+          };
+          this.format.bytesPerPacket = (this.format.bitsPerChannel / 8) * this.format.channelsPerFrame;
+          if (this.fileType === 'AIFC') {
+            format = this.stream.readString(4);
+            this.format.littleEndian = format === 'sowt' && this.format.bitsPerChannel > 8;
+            this.format.floatingPoint = format === 'fl32' || format === 'fl64';
+            if (format === 'twos' || format === 'sowt' || format === 'fl32' || format === 'fl64' || format === 'NONE') {
+              format = 'lpcm';
+            }
+            this.format.formatID = format;
+            this.len -= 4;
+          }
+          this.stream.advance(this.len - 18);
+          this.emit('format', this.format);
+          this.emit('duration', this.format.sampleCount / this.format.sampleRate * 1000 | 0);
+          break;
+        case 'SSND':
+          if (!(this.readSSNDHeader && this.stream.available(4))) {
+            offset = this.stream.readUInt32();
+            this.stream.advance(4);
+            this.stream.advance(offset);
+            this.readSSNDHeader = true;
+          }
+          buffer = this.stream.readSingleBuffer(this.len);
+          this.len -= buffer.length;
+          this.readHeaders = this.len > 0;
+          this.emit('data', buffer);
+          break;
+        default:
+          if (!this.stream.available(this.len)) {
+            return;
+          }
+          this.stream.advance(this.len);
+      }
+      if (this.type !== 'SSND') {
+        this.readHeaders = false;
+      }
+    }
+  };
+
+  return AIFFDemuxer;
+
+})(Demuxer);
+
+
+},{"../demuxer":15}],17:[function(_dereq_,module,exports){
+var AUDemuxer, Demuxer,
+  __hasProp = {}.hasOwnProperty,
+  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
+
+Demuxer = _dereq_('../demuxer');
+
+AUDemuxer = (function(_super) {
+  var bps, formats;
+
+  __extends(AUDemuxer, _super);
+
+  function AUDemuxer() {
+    return AUDemuxer.__super__.constructor.apply(this, arguments);
+  }
+
+  Demuxer.register(AUDemuxer);
+
+  AUDemuxer.probe = function(buffer) {
+    return buffer.peekString(0, 4) === '.snd';
+  };
+
+  bps = [8, 8, 16, 24, 32, 32, 64];
+
+  bps[26] = 8;
+
+  formats = {
+    1: 'ulaw',
+    27: 'alaw'
+  };
+
+  AUDemuxer.prototype.readChunk = function() {
+    var bytes, dataSize, encoding, size;
+    if (!this.readHeader && this.stream.available(24)) {
+      if (this.stream.readString(4) !== '.snd') {
+        return this.emit('error', 'Invalid AU file.');
+      }
+      size = this.stream.readUInt32();
+      dataSize = this.stream.readUInt32();
+      encoding = this.stream.readUInt32();
+      this.format = {
+        formatID: formats[encoding] || 'lpcm',
+        littleEndian: false,
+        floatingPoint: encoding === 6 || encoding === 7,
+        bitsPerChannel: bps[encoding - 1],
+        sampleRate: this.stream.readUInt32(),
+        channelsPerFrame: this.stream.readUInt32(),
+        framesPerPacket: 1
+      };
+      if (this.format.bitsPerChannel == null) {
+        return this.emit('error', 'Unsupported encoding in AU file.');
+      }
+      this.format.bytesPerPacket = (this.format.bitsPerChannel / 8) * this.format.channelsPerFrame;
+      if (dataSize !== 0xffffffff) {
+        bytes = this.format.bitsPerChannel / 8;
+        this.emit('duration', dataSize / bytes / this.format.channelsPerFrame / this.format.sampleRate * 1000 | 0);
+      }
+      this.emit('format', this.format);
+      this.readHeader = true;
+    }
+    if (this.readHeader) {
+      while (this.stream.available(1)) {
+        this.emit('data', this.stream.readSingleBuffer(this.stream.remainingBytes()));
+      }
+    }
+  };
+
+  return AUDemuxer;
+
+})(Demuxer);
+
+
+},{"../demuxer":15}],18:[function(_dereq_,module,exports){
+var CAFDemuxer, Demuxer, M4ADemuxer,
+  __hasProp = {}.hasOwnProperty,
+  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
+
+Demuxer = _dereq_('../demuxer');
+
+M4ADemuxer = _dereq_('./m4a');
+
+CAFDemuxer = (function(_super) {
+  __extends(CAFDemuxer, _super);
+
+  function CAFDemuxer() {
+    return CAFDemuxer.__super__.constructor.apply(this, arguments);
+  }
+
+  Demuxer.register(CAFDemuxer);
+
+  CAFDemuxer.probe = function(buffer) {
+    return buffer.peekString(0, 4) === 'caff';
+  };
+
+  CAFDemuxer.prototype.readChunk = function() {
+    var buffer, byteOffset, cookie, entries, flags, i, key, metadata, offset, sampleOffset, value, _i, _j, _ref;
+    if (!this.format && this.stream.available(64)) {
+      if (this.stream.readString(4) !== 'caff') {
+        return this.emit('error', "Invalid CAF, does not begin with 'caff'");
+      }
+      this.stream.advance(4);
+      if (this.stream.readString(4) !== 'desc') {
+        return this.emit('error', "Invalid CAF, 'caff' is not followed by 'desc'");
+      }
+      if (!(this.stream.readUInt32() === 0 && this.stream.readUInt32() === 32)) {
+        return this.emit('error', "Invalid 'desc' size, should be 32");
+      }
+      this.format = {};
+      this.format.sampleRate = this.stream.readFloat64();
+      this.format.formatID = this.stream.readString(4);
+      flags = this.stream.readUInt32();
+      if (this.format.formatID === 'lpcm') {
+        this.format.floatingPoint = Boolean(flags & 1);
+        this.format.littleEndian = Boolean(flags & 2);
+      }
+      this.format.bytesPerPacket = this.stream.readUInt32();
+      this.format.framesPerPacket = this.stream.readUInt32();
+      this.format.channelsPerFrame = this.stream.readUInt32();
+      this.format.bitsPerChannel = this.stream.readUInt32();
+      this.emit('format', this.format);
+    }
+    while (this.stream.available(1)) {
+      if (!this.headerCache) {
+        this.headerCache = {
+          type: this.stream.readString(4),
+          oversize: this.stream.readUInt32() !== 0,
+          size: this.stream.readUInt32()
+        };
+        if (this.headerCache.oversize) {
+          return this.emit('error', "Holy Shit, an oversized file, not supported in JS");
+        }
+      }
+      switch (this.headerCache.type) {
+        case 'kuki':
+          if (this.stream.available(this.headerCache.size)) {
+            if (this.format.formatID === 'aac ') {
+              offset = this.stream.offset + this.headerCache.size;
+              if (cookie = M4ADemuxer.readEsds(this.stream)) {
+                this.emit('cookie', cookie);
+              }
+              this.stream.seek(offset);
+            } else {
+              buffer = this.stream.readBuffer(this.headerCache.size);
+              this.emit('cookie', buffer);
+            }
+            this.headerCache = null;
+          }
+          break;
+        case 'pakt':
+          if (this.stream.available(this.headerCache.size)) {
+            if (this.stream.readUInt32() !== 0) {
+              return this.emit('error', 'Sizes greater than 32 bits are not supported.');
+            }
+            this.numPackets = this.stream.readUInt32();
+            if (this.stream.readUInt32() !== 0) {
+              return this.emit('error', 'Sizes greater than 32 bits are not supported.');
+            }
+            this.numFrames = this.stream.readUInt32();
+            this.primingFrames = this.stream.readUInt32();
+            this.remainderFrames = this.stream.readUInt32();
+            this.emit('duration', this.numFrames / this.format.sampleRate * 1000 | 0);
+            this.sentDuration = true;
+            byteOffset = 0;
+            sampleOffset = 0;
+            for (i = _i = 0, _ref = this.numPackets; _i < _ref; i = _i += 1) {
+              this.addSeekPoint(byteOffset, sampleOffset);
+              byteOffset += this.format.bytesPerPacket || M4ADemuxer.readDescrLen(this.stream);
+              sampleOffset += this.format.framesPerPacket || M4ADemuxer.readDescrLen(this.stream);
+            }
+            this.headerCache = null;
+          }
+          break;
+        case 'info':
+          entries = this.stream.readUInt32();
+          metadata = {};
+          for (i = _j = 0; 0 <= entries ? _j < entries : _j > entries; i = 0 <= entries ? ++_j : --_j) {
+            key = this.stream.readString(null);
+            value = this.stream.readString(null);
+            metadata[key] = value;
+          }
+          this.emit('metadata', metadata);
+          this.headerCache = null;
+          break;
+        case 'data':
+          if (!this.sentFirstDataChunk) {
+            this.stream.advance(4);
+            this.headerCache.size -= 4;
+            if (this.format.bytesPerPacket !== 0 && !this.sentDuration) {
+              this.numFrames = this.headerCache.size / this.format.bytesPerPacket;
+              this.emit('duration', this.numFrames / this.format.sampleRate * 1000 | 0);
+            }
+            this.sentFirstDataChunk = true;
+          }
+          buffer = this.stream.readSingleBuffer(this.headerCache.size);
+          this.headerCache.size -= buffer.length;
+          this.emit('data', buffer);
+          if (this.headerCache.size <= 0) {
+            this.headerCache = null;
+          }
+          break;
+        default:
+          if (this.stream.available(this.headerCache.size)) {
+            this.stream.advance(this.headerCache.size);
+            this.headerCache = null;
+          }
+      }
+    }
+  };
+
+  return CAFDemuxer;
+
+})(Demuxer);
+
+
+},{"../demuxer":15,"./m4a":19}],19:[function(_dereq_,module,exports){
+var Demuxer, M4ADemuxer,
+  __hasProp = {}.hasOwnProperty,
+  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+  __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
+
+Demuxer = _dereq_('../demuxer');
+
+M4ADemuxer = (function(_super) {
+  var BITS_PER_CHANNEL, TYPES, after, atom, atoms, bool, containers, diskTrack, genres, meta, string;
+
+  __extends(M4ADemuxer, _super);
+
+  function M4ADemuxer() {
+    return M4ADemuxer.__super__.constructor.apply(this, arguments);
+  }
+
+  Demuxer.register(M4ADemuxer);
+
+  TYPES = ['M4A ', 'M4P ', 'M4B ', 'M4V ', 'isom', 'mp42', 'qt  '];
+
+  M4ADemuxer.probe = function(buffer) {
+    var _ref;
+    return buffer.peekString(4, 4) === 'ftyp' && (_ref = buffer.peekString(8, 4), __indexOf.call(TYPES, _ref) >= 0);
+  };
+
+  M4ADemuxer.prototype.init = function() {
+    this.atoms = [];
+    this.offsets = [];
+    this.track = null;
+    return this.tracks = [];
+  };
+
+  atoms = {};
+
+  containers = {};
+
+  atom = function(name, fn) {
+    var c, container, _i, _len, _ref;
+    c = [];
+    _ref = name.split('.').slice(0, -1);
+    for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+      container = _ref[_i];
+      c.push(container);
+      containers[c.join('.')] = true;
+    }
+    if (atoms[name] == null) {
+      atoms[name] = {};
+    }
+    return atoms[name].fn = fn;
+  };
+
+  after = function(name, fn) {
+    if (atoms[name] == null) {
+      atoms[name] = {};
+    }
+    return atoms[name].after = fn;
+  };
+
+  M4ADemuxer.prototype.readChunk = function() {
+    var handler, path, type;
+    this["break"] = false;
+    while (this.stream.available(1) && !this["break"]) {
+      if (!this.readHeaders) {
+        if (!this.stream.available(8)) {
+          return;
+        }
+        this.len = this.stream.readUInt32() - 8;
+        this.type = this.stream.readString(4);
+        if (this.len === 0) {
+          continue;
+        }
+        this.atoms.push(this.type);
+        this.offsets.push(this.stream.offset + this.len);
+        this.readHeaders = true;
+      }
+      path = this.atoms.join('.');
+      handler = atoms[path];
+      if (handler != null ? handler.fn : void 0) {
+        if (!(this.stream.available(this.len) || path === 'mdat')) {
+          return;
+        }
+        handler.fn.call(this);
+        if (path in containers) {
+          this.readHeaders = false;
+        }
+      } else if (path in containers) {
+        this.readHeaders = false;
+      } else {
+        if (!this.stream.available(this.len)) {
+          return;
+        }
+        this.stream.advance(this.len);
+      }
+      while (this.stream.offset >= this.offsets[this.offsets.length - 1]) {
+        handler = atoms[this.atoms.join('.')];
+        if (handler != null ? handler.after : void 0) {
+          handler.after.call(this);
+        }
+        type = this.atoms.pop();
+        this.offsets.pop();
+        this.readHeaders = false;
+      }
+    }
+  };
+
+  atom('ftyp', function() {
+    var _ref;
+    if (_ref = this.stream.readString(4), __indexOf.call(TYPES, _ref) < 0) {
+      return this.emit('error', 'Not a valid M4A file.');
+    }
+    return this.stream.advance(this.len - 4);
+  });
+
+  atom('moov.trak', function() {
+    this.track = {};
+    return this.tracks.push(this.track);
+  });
+
+  atom('moov.trak.tkhd', function() {
+    this.stream.advance(4);
+    this.stream.advance(8);
+    this.track.id = this.stream.readUInt32();
+    return this.stream.advance(this.len - 16);
+  });
+
+  atom('moov.trak.mdia.hdlr', function() {
+    this.stream.advance(4);
+    this.stream.advance(4);
+    this.track.type = this.stream.readString(4);
+    this.stream.advance(12);
+    return this.stream.advance(this.len - 24);
+  });
+
+  atom('moov.trak.mdia.mdhd', function() {
+    this.stream.advance(4);
+    this.stream.advance(8);
+    this.track.timeScale = this.stream.readUInt32();
+    this.track.duration = this.stream.readUInt32();
+    return this.stream.advance(4);
+  });
+
+  BITS_PER_CHANNEL = {
+    ulaw: 8,
+    alaw: 8,
+    in24: 24,
+    in32: 32,
+    fl32: 32,
+    fl64: 64
+  };
+
+  atom('moov.trak.mdia.minf.stbl.stsd', function() {
+    var format, numEntries, version, _ref, _ref1;
+    this.stream.advance(4);
+    numEntries = this.stream.readUInt32();
+    if (this.track.type !== 'soun') {
+      return this.stream.advance(this.len - 8);
+    }
+    if (numEntries !== 1) {
+      return this.emit('error', "Only expecting one entry in sample description atom!");
+    }
+    this.stream.advance(4);
+    format = this.track.format = {};
+    format.formatID = this.stream.readString(4);
+    this.stream.advance(6);
+    this.stream.advance(2);
+    version = this.stream.readUInt16();
+    this.stream.advance(6);
+    format.channelsPerFrame = this.stream.readUInt16();
+    format.bitsPerChannel = this.stream.readUInt16();
+    this.stream.advance(4);
+    format.sampleRate = this.stream.readUInt16();
+    this.stream.advance(2);
+    if (version === 1) {
+      format.framesPerPacket = this.stream.readUInt32();
+      this.stream.advance(4);
+      format.bytesPerFrame = this.stream.readUInt32();
+      this.stream.advance(4);
+    } else if (version !== 0) {
+      this.emit('error', 'Unknown version in stsd atom');
+    }
+    if (BITS_PER_CHANNEL[format.formatID] != null) {
+      format.bitsPerChannel = BITS_PER_CHANNEL[format.formatID];
+    }
+    format.floatingPoint = (_ref = format.formatID) === 'fl32' || _ref === 'fl64';
+    format.littleEndian = format.formatID === 'sowt' && format.bitsPerChannel > 8;
+    if ((_ref1 = format.formatID) === 'twos' || _ref1 === 'sowt' || _ref1 === 'in24' || _ref1 === 'in32' || _ref1 === 'fl32' || _ref1 === 'fl64' || _ref1 === 'raw ' || _ref1 === 'NONE') {
+      return format.formatID = 'lpcm';
+    }
+  });
+
+  atom('moov.trak.mdia.minf.stbl.stsd.alac', function() {
+    this.stream.advance(4);
+    return this.track.cookie = this.stream.readBuffer(this.len - 4);
+  });
+
+  atom('moov.trak.mdia.minf.stbl.stsd.esds', function() {
+    var offset;
+    offset = this.stream.offset + this.len;
+    this.track.cookie = M4ADemuxer.readEsds(this.stream);
+    return this.stream.seek(offset);
+  });
+
+  atom('moov.trak.mdia.minf.stbl.stsd.wave.enda', function() {
+    return this.track.format.littleEndian = !!this.stream.readUInt16();
+  });
+
+  M4ADemuxer.readDescrLen = function(stream) {
+    var c, count, len;
+    len = 0;
+    count = 4;
+    while (count--) {
+      c = stream.readUInt8();
+      len = (len << 7) | (c & 0x7f);
+      if (!(c & 0x80)) {
+        break;
+      }
+    }
+    return len;
+  };
+
+  M4ADemuxer.readEsds = function(stream) {
+    var codec_id, flags, len, tag;
+    stream.advance(4);
+    tag = stream.readUInt8();
+    len = M4ADemuxer.readDescrLen(stream);
+    if (tag === 0x03) {
+      stream.advance(2);
+      flags = stream.readUInt8();
+      if (flags & 0x80) {
+        stream.advance(2);
+      }
+      if (flags & 0x40) {
+        stream.advance(stream.readUInt8());
+      }
+      if (flags & 0x20) {
+        stream.advance(2);
+      }
+    } else {
+      stream.advance(2);
+    }
+    tag = stream.readUInt8();
+    len = M4ADemuxer.readDescrLen(stream);
+    if (tag === 0x04) {
+      codec_id = stream.readUInt8();
+      stream.advance(1);
+      stream.advance(3);
+      stream.advance(4);
+      stream.advance(4);
+      tag = stream.readUInt8();
+      len = M4ADemuxer.readDescrLen(stream);
+      if (tag === 0x05) {
+        return stream.readBuffer(len);
+      }
+    }
+    return null;
+  };
+
+  atom('moov.trak.mdia.minf.stbl.stts', function() {
+    var entries, i, _i;
+    this.stream.advance(4);
+    entries = this.stream.readUInt32();
+    this.track.stts = [];
+    for (i = _i = 0; _i < entries; i = _i += 1) {
+      this.track.stts[i] = {
+        count: this.stream.readUInt32(),
+        duration: this.stream.readUInt32()
+      };
+    }
+    return this.setupSeekPoints();
+  });
+
+  atom('moov.trak.mdia.minf.stbl.stsc', function() {
+    var entries, i, _i;
+    this.stream.advance(4);
+    entries = this.stream.readUInt32();
+    this.track.stsc = [];
+    for (i = _i = 0; _i < entries; i = _i += 1) {
+      this.track.stsc[i] = {
+        first: this.stream.readUInt32(),
+        count: this.stream.readUInt32(),
+        id: this.stream.readUInt32()
+      };
+    }
+    return this.setupSeekPoints();
+  });
+
+  atom('moov.trak.mdia.minf.stbl.stsz', function() {
+    var entries, i, _i;
+    this.stream.advance(4);
+    this.track.sampleSize = this.stream.readUInt32();
+    entries = this.stream.readUInt32();
+    if (this.track.sampleSize === 0 && entries > 0) {
+      this.track.sampleSizes = [];
+      for (i = _i = 0; _i < entries; i = _i += 1) {
+        this.track.sampleSizes[i] = this.stream.readUInt32();
+      }
+    }
+    return this.setupSeekPoints();
+  });
+
+  atom('moov.trak.mdia.minf.stbl.stco', function() {
+    var entries, i, _i;
+    this.stream.advance(4);
+    entries = this.stream.readUInt32();
+    this.track.chunkOffsets = [];
+    for (i = _i = 0; _i < entries; i = _i += 1) {
+      this.track.chunkOffsets[i] = this.stream.readUInt32();
+    }
+    return this.setupSeekPoints();
+  });
+
+  atom('moov.trak.tref.chap', function() {
+    var entries, i, _i;
+    entries = this.len >> 2;
+    this.track.chapterTracks = [];
+    for (i = _i = 0; _i < entries; i = _i += 1) {
+      this.track.chapterTracks[i] = this.stream.readUInt32();
+    }
+  });
+
+  M4ADemuxer.prototype.setupSeekPoints = function() {
+    var i, j, offset, position, sampleIndex, size, stscIndex, sttsIndex, sttsSample, timestamp, _i, _j, _len, _ref, _ref1, _results;
+    if (!((this.track.chunkOffsets != null) && (this.track.stsc != null) && (this.track.sampleSize != null) && (this.track.stts != null))) {
+      return;
+    }
+    stscIndex = 0;
+    sttsIndex = 0;
+    sttsIndex = 0;
+    sttsSample = 0;
+    sampleIndex = 0;
+    offset = 0;
+    timestamp = 0;
+    this.track.seekPoints = [];
+    _ref = this.track.chunkOffsets;
+    _results = [];
+    for (i = _i = 0, _len = _ref.length; _i < _len; i = ++_i) {
+      position = _ref[i];
+      for (j = _j = 0, _ref1 = this.track.stsc[stscIndex].count; _j < _ref1; j = _j += 1) {
+        this.track.seekPoints.push({
+          offset: offset,
+          position: position,
+          timestamp: timestamp
+        });
+        size = this.track.sampleSize || this.track.sampleSizes[sampleIndex++];
+        offset += size;
+        position += size;
+        timestamp += this.track.stts[sttsIndex].duration;
+        if (sttsIndex + 1 < this.track.stts.length && ++sttsSample === this.track.stts[sttsIndex].count) {
+          sttsSample = 0;
+          sttsIndex++;
+        }
+      }
+      if (stscIndex + 1 < this.track.stsc.length && i + 1 === this.track.stsc[stscIndex + 1].first) {
+        _results.push(stscIndex++);
+      } else {
+        _results.push(void 0);
+      }
+    }
+    return _results;
+  };
+
+  after('moov', function() {
+    var track, _i, _len, _ref;
+    if (this.mdatOffset != null) {
+      this.stream.seek(this.mdatOffset - 8);
+    }
+    _ref = this.tracks;
+    for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+      track = _ref[_i];
+      if (!(track.type === 'soun')) {
+        continue;
+      }
+      this.track = track;
+      break;
+    }
+    if (this.track.type !== 'soun') {
+      this.track = null;
+      return this.emit('error', 'No audio tracks in m4a file.');
+    }
+    this.emit('format', this.track.format);
+    this.emit('duration', this.track.duration / this.track.timeScale * 1000 | 0);
+    if (this.track.cookie) {
+      this.emit('cookie', this.track.cookie);
+    }
+    return this.seekPoints = this.track.seekPoints;
+  });
+
+  atom('mdat', function() {
+    var bytes, chunkSize, length, numSamples, offset, sample, size, _i;
+    if (!this.startedData) {
+      if (this.mdatOffset == null) {
+        this.mdatOffset = this.stream.offset;
+      }
+      if (this.tracks.length === 0) {
+        bytes = Math.min(this.stream.remainingBytes(), this.len);
+        this.stream.advance(bytes);
+        this.len -= bytes;
+        return;
+      }
+      this.chunkIndex = 0;
+      this.stscIndex = 0;
+      this.sampleIndex = 0;
+      this.tailOffset = 0;
+      this.tailSamples = 0;
+      this.startedData = true;
+    }
+    if (!this.readChapters) {
+      this.readChapters = this.parseChapters();
+      if (this["break"] = !this.readChapters) {
+        return;
+      }
+      this.stream.seek(this.mdatOffset);
+    }
+    offset = this.track.chunkOffsets[this.chunkIndex] + this.tailOffset;
+    length = 0;
+    if (!this.stream.available(offset - this.stream.offset)) {
+      this["break"] = true;
+      return;
+    }
+    this.stream.seek(offset);
+    while (this.chunkIndex < this.track.chunkOffsets.length) {
+      numSamples = this.track.stsc[this.stscIndex].count - this.tailSamples;
+      chunkSize = 0;
+      for (sample = _i = 0; _i < numSamples; sample = _i += 1) {
+        size = this.track.sampleSize || this.track.sampleSizes[this.sampleIndex];
+        if (!this.stream.available(length + size)) {
+          break;
+        }
+        length += size;
+        chunkSize += size;
+        this.sampleIndex++;
+      }
+      if (sample < numSamples) {
+        this.tailOffset += chunkSize;
+        this.tailSamples += sample;
+        break;
+      } else {
+        this.chunkIndex++;
+        this.tailOffset = 0;
+        this.tailSamples = 0;
+        if (this.stscIndex + 1 < this.track.stsc.length && this.chunkIndex + 1 === this.track.stsc[this.stscIndex + 1].first) {
+          this.stscIndex++;
+        }
+        if (offset + length !== this.track.chunkOffsets[this.chunkIndex]) {
+          break;
+        }
+      }
+    }
+    if (length > 0) {
+      this.emit('data', this.stream.readBuffer(length));
+      return this["break"] = this.chunkIndex === this.track.chunkOffsets.length;
+    } else {
+      return this["break"] = true;
+    }
+  });
+
+  M4ADemuxer.prototype.parseChapters = function() {
+    var bom, id, len, nextTimestamp, point, title, track, _i, _len, _ref, _ref1, _ref2, _ref3;
+    if (!(((_ref = this.track.chapterTracks) != null ? _ref.length : void 0) > 0)) {
+      return true;
+    }
+    id = this.track.chapterTracks[0];
+    _ref1 = this.tracks;
+    for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
+      track = _ref1[_i];
+      if (track.id === id) {
+        break;
+      }
+    }
+    if (track.id !== id) {
+      this.emit('error', 'Chapter track does not exist.');
+    }
+    if (this.chapters == null) {
+      this.chapters = [];
+    }
+    while (this.chapters.length < track.seekPoints.length) {
+      point = track.seekPoints[this.chapters.length];
+      if (!this.stream.available(point.position - this.stream.offset + 32)) {
+        return false;
+      }
+      this.stream.seek(point.position);
+      len = this.stream.readUInt16();
+      title = null;
+      if (!this.stream.available(len)) {
+        return false;
+      }
+      if (len > 2) {
+        bom = this.stream.peekUInt16();
+        if (bom === 0xfeff || bom === 0xfffe) {
+          title = this.stream.readString(len, 'utf16-bom');
+        }
+      }
+      if (title == null) {
+        title = this.stream.readString(len, 'utf8');
+      }
+      nextTimestamp = (_ref2 = (_ref3 = track.seekPoints[this.chapters.length + 1]) != null ? _ref3.timestamp : void 0) != null ? _ref2 : track.duration;
+      this.chapters.push({
+        title: title,
+        timestamp: point.timestamp / track.timeScale * 1000 | 0,
+        duration: (nextTimestamp - point.timestamp) / track.timeScale * 1000 | 0
+      });
+    }
+    this.emit('chapters', this.chapters);
+    return true;
+  };
+
+  atom('moov.udta.meta', function() {
+    this.metadata = {};
+    return this.stream.advance(4);
+  });
+
+  after('moov.udta.meta', function() {
+    return this.emit('metadata', this.metadata);
+  });
+
+  meta = function(field, name, fn) {
+    return atom("moov.udta.meta.ilst." + field + ".data", function() {
+      this.stream.advance(8);
+      this.len -= 8;
+      return fn.call(this, name);
+    });
+  };
+
+  string = function(field) {
+    return this.metadata[field] = this.stream.readString(this.len, 'utf8');
+  };
+
+  meta('©alb', 'album', string);
+
+  meta('©arg', 'arranger', string);
+
+  meta('©art', 'artist', string);
+
+  meta('©ART', 'artist', string);
+
+  meta('aART', 'albumArtist', string);
+
+  meta('catg', 'category', string);
+
+  meta('©com', 'composer', string);
+
+  meta('©cpy', 'copyright', string);
+
+  meta('cprt', 'copyright', string);
+
+  meta('©cmt', 'comments', string);
+
+  meta('©day', 'releaseDate', string);
+
+  meta('desc', 'description', string);
+
+  meta('©gen', 'genre', string);
+
+  meta('©grp', 'grouping', string);
+
+  meta('©isr', 'ISRC', string);
+
+  meta('keyw', 'keywords', string);
+
+  meta('©lab', 'recordLabel', string);
+
+  meta('ldes', 'longDescription', string);
+
+  meta('©lyr', 'lyrics', string);
+
+  meta('©nam', 'title', string);
+
+  meta('©phg', 'recordingCopyright', string);
+
+  meta('©prd', 'producer', string);
+
+  meta('©prf', 'performers', string);
+
+  meta('purd', 'purchaseDate', string);
+
+  meta('purl', 'podcastURL', string);
+
+  meta('©swf', 'songwriter', string);
+
+  meta('©too', 'encoder', string);
+
+  meta('©wrt', 'composer', string);
+
+  meta('covr', 'coverArt', function(field) {
+    return this.metadata[field] = this.stream.readBuffer(this.len);
+  });
+
+  genres = ["Blues", "Classic Rock", "Country", "Dance", "Disco", "Funk", "Grunge", "Hip-Hop", "Jazz", "Metal", "New Age", "Oldies", "Other", "Pop", "R&B", "Rap", "Reggae", "Rock", "Techno", "Industrial", "Alternative", "Ska", "Death Metal", "Pranks", "Soundtrack", "Euro-Techno", "Ambient", "Trip-Hop", "Vocal", "Jazz+Funk", "Fusion", "Trance", "Classical", "Instrumental", "Acid", "House", "Game", "Sound Clip", "Gospel", "Noise", "AlternRock", "Bass", "Soul", "Punk", "Space", "Meditative", "Instrumental Pop", "Instrumental Rock", "Ethnic", "Gothic", "Darkwave", "Techno-Industrial", "Electronic", "Pop-Folk", "Eurodance", "Dream", "Southern Rock", "Comedy", "Cult", "Gangsta", "Top 40", "Christian Rap", "Pop/Funk", "Jungle", "Native American", "Cabaret", "New Wave", "Psychadelic", "Rave", "Showtunes", "Trailer", "Lo-Fi", "Tribal", "Acid Punk", "Acid Jazz", "Polka", "Retro", "Musical", "Rock & Roll", "Hard Rock", "Folk", "Folk/Rock", "National Folk", "Swing", "Fast Fusion", "Bebob", "Latin", "Revival", "Celtic", "Bluegrass", "Avantgarde", "Gothic Rock", "Progressive Rock", "Psychedelic Rock", "Symphonic Rock", "Slow Rock", "Big Band", "Chorus", "Easy Listening", "Acoustic", "Humour", "Speech", "Chanson", "Opera", "Chamber Music", "Sonata", "Symphony", "Booty Bass", "Primus", "Porn Groove", "Satire", "Slow Jam", "Club", "Tango", "Samba", "Folklore", "Ballad", "Power Ballad", "Rhythmic Soul", "Freestyle", "Duet", "Punk Rock", "Drum Solo", "A Capella", "Euro-House", "Dance Hall"];
+
+  meta('gnre', 'genre', function(field) {
+    return this.metadata[field] = genres[this.stream.readUInt16() - 1];
+  });
+
+  meta('tmpo', 'tempo', function(field) {
+    return this.metadata[field] = this.stream.readUInt16();
+  });
+
+  meta('rtng', 'rating', function(field) {
+    var rating;
+    rating = this.stream.readUInt8();
+    return this.metadata[field] = rating === 2 ? 'Clean' : rating !== 0 ? 'Explicit' : 'None';
+  });
+
+  diskTrack = function(field) {
+    this.stream.advance(2);
+    this.metadata[field] = this.stream.readUInt16() + ' of ' + this.stream.readUInt16();
+    return this.stream.advance(this.len - 6);
+  };
+
+  meta('disk', 'diskNumber', diskTrack);
+
+  meta('trkn', 'trackNumber', diskTrack);
+
+  bool = function(field) {
+    return this.metadata[field] = this.stream.readUInt8() === 1;
+  };
+
+  meta('cpil', 'compilation', bool);
+
+  meta('pcst', 'podcast', bool);
+
+  meta('pgap', 'gapless', bool);
+
+  return M4ADemuxer;
+
+})(Demuxer);
+
+module.exports = M4ADemuxer;
+
+
+},{"../demuxer":15}],20:[function(_dereq_,module,exports){
+var Demuxer, WAVEDemuxer,
+  __hasProp = {}.hasOwnProperty,
+  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
+
+Demuxer = _dereq_('../demuxer');
+
+WAVEDemuxer = (function(_super) {
+  var formats;
+
+  __extends(WAVEDemuxer, _super);
+
+  function WAVEDemuxer() {
+    return WAVEDemuxer.__super__.constructor.apply(this, arguments);
+  }
+
+  Demuxer.register(WAVEDemuxer);
+
+  WAVEDemuxer.probe = function(buffer) {
+    return buffer.peekString(0, 4) === 'RIFF' && buffer.peekString(8, 4) === 'WAVE';
+  };
+
+  formats = {
+    0x0001: 'lpcm',
+    0x0003: 'lpcm',
+    0x0006: 'alaw',
+    0x0007: 'ulaw'
+  };
+
+  WAVEDemuxer.prototype.readChunk = function() {
+    var buffer, bytes, encoding;
+    if (!this.readStart && this.stream.available(12)) {
+      if (this.stream.readString(4) !== 'RIFF') {
+        return this.emit('error', 'Invalid WAV file.');
+      }
+      this.fileSize = this.stream.readUInt32(true);
+      this.readStart = true;
+      if (this.stream.readString(4) !== 'WAVE') {
+        return this.emit('error', 'Invalid WAV file.');
+      }
+    }
+    while (this.stream.available(1)) {
+      if (!this.readHeaders && this.stream.available(8)) {
+        this.type = this.stream.readString(4);
+        this.len = this.stream.readUInt32(true);
+      }
+      switch (this.type) {
+        case 'fmt ':
+          encoding = this.stream.readUInt16(true);
+          if (!(encoding in formats)) {
+            return this.emit('error', 'Unsupported format in WAV file.');
+          }
+          this.format = {
+            formatID: formats[encoding],
+            floatingPoint: encoding === 0x0003,
+            littleEndian: formats[encoding] === 'lpcm',
+            channelsPerFrame: this.stream.readUInt16(true),
+            sampleRate: this.stream.readUInt32(true),
+            framesPerPacket: 1
+          };
+          this.stream.advance(4);
+          this.stream.advance(2);
+          this.format.bitsPerChannel = this.stream.readUInt16(true);
+          this.format.bytesPerPacket = (this.format.bitsPerChannel / 8) * this.format.channelsPerFrame;
+          this.emit('format', this.format);
+          this.stream.advance(this.len - 16);
+          break;
+        case 'data':
+          if (!this.sentDuration) {
+            bytes = this.format.bitsPerChannel / 8;
+            this.emit('duration', this.len / bytes / this.format.channelsPerFrame / this.format.sampleRate * 1000 | 0);
+            this.sentDuration = true;
+          }
+          buffer = this.stream.readSingleBuffer(this.len);
+          this.len -= buffer.length;
+          this.readHeaders = this.len > 0;
+          this.emit('data', buffer);
+          break;
+        default:
+          if (!this.stream.available(this.len)) {
+            return;
+          }
+          this.stream.advance(this.len);
+      }
+      if (this.type !== 'data') {
+        this.readHeaders = false;
+      }
+    }
+  };
+
+  return WAVEDemuxer;
+
+})(Demuxer);
+
+
+},{"../demuxer":15}],21:[function(_dereq_,module,exports){
+var AudioDevice, EventEmitter,
+  __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
+  __hasProp = {}.hasOwnProperty,
+  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
+
+EventEmitter = _dereq_('./core/events');
+
+AudioDevice = (function(_super) {
+  var devices;
+
+  __extends(AudioDevice, _super);
+
+  function AudioDevice(sampleRate, channels) {
+    this.sampleRate = sampleRate;
+    this.channels = channels;
+    this.updateTime = __bind(this.updateTime, this);
+    this.playing = false;
+    this.currentTime = 0;
+    this._lastTime = 0;
+  }
+
+  AudioDevice.prototype.start = function() {
+    if (this.playing) {
+      return;
+    }
+    this.playing = true;
+    if (this.device == null) {
+      this.device = AudioDevice.create(this.sampleRate, this.channels);
+    }
+    if (!this.device) {
+      throw new Error("No supported audio device found.");
+    }
+    this._lastTime = this.device.getDeviceTime();
+    this._timer = setInterval(this.updateTime, 200);
+    return this.device.on('refill', this.refill = (function(_this) {
+      return function(buffer) {
+        return _this.emit('refill', buffer);
+      };
+    })(this));
+  };
+
+  AudioDevice.prototype.stop = function() {
+    if (!this.playing) {
+      return;
+    }
+    this.playing = false;
+    this.device.off('refill', this.refill);
+    return clearInterval(this._timer);
+  };
+
+  AudioDevice.prototype.destroy = function() {
+    this.stop();
+    return this.device.destroy();
+  };
+
+  AudioDevice.prototype.seek = function(currentTime) {
+    this.currentTime = currentTime;
+    if (this.playing) {
+      this._lastTime = this.device.getDeviceTime();
+    }
+    return this.emit('timeUpdate', this.currentTime);
+  };
+
+  AudioDevice.prototype.updateTime = function() {
+    var time;
+    time = this.device.getDeviceTime();
+    this.currentTime += (time - this._lastTime) / this.device.sampleRate * 1000 | 0;
+    this._lastTime = time;
+    return this.emit('timeUpdate', this.currentTime);
+  };
+
+  devices = [];
+
+  AudioDevice.register = function(device) {
+    return devices.push(device);
+  };
+
+  AudioDevice.create = function(sampleRate, channels) {
+    var device, _i, _len;
+    for (_i = 0, _len = devices.length; _i < _len; _i++) {
+      device = devices[_i];
+      if (device.supported) {
+        return new device(sampleRate, channels);
+      }
+    }
+    return null;
+  };
+
+  return AudioDevice;
+
+})(EventEmitter);
+
+module.exports = AudioDevice;
+
+
+},{"./core/events":9}],22:[function(_dereq_,module,exports){
+var AVBuffer, AudioDevice, EventEmitter, MozillaAudioDevice,
+  __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
+  __hasProp = {}.hasOwnProperty,
+  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
+
+EventEmitter = _dereq_('../core/events');
+
+AudioDevice = _dereq_('../device');
+
+AVBuffer = _dereq_('../core/buffer');
+
+MozillaAudioDevice = (function(_super) {
+  var createTimer, destroyTimer;
+
+  __extends(MozillaAudioDevice, _super);
+
+  AudioDevice.register(MozillaAudioDevice);
+
+  MozillaAudioDevice.supported = (typeof Audio !== "undefined" && Audio !== null) && 'mozWriteAudio' in new Audio;
+
+  function MozillaAudioDevice(sampleRate, channels) {
+    this.sampleRate = sampleRate;
+    this.channels = channels;
+    this.refill = __bind(this.refill, this);
+    this.audio = new Audio;
+    this.audio.mozSetup(this.channels, this.sampleRate);
+    this.writePosition = 0;
+    this.prebufferSize = this.sampleRate / 2;
+    this.tail = null;
+    this.timer = createTimer(this.refill, 100);
+  }
+
+  MozillaAudioDevice.prototype.refill = function() {
+    var available, buffer, currentPosition, written;
+    if (this.tail) {
+      written = this.audio.mozWriteAudio(this.tail);
+      this.writePosition += written;
+      if (this.writePosition < this.tail.length) {
+        this.tail = this.tail.subarray(written);
+      } else {
+        this.tail = null;
+      }
+    }
+    currentPosition = this.audio.mozCurrentSampleOffset();
+    available = currentPosition + this.prebufferSize - this.writePosition;
+    if (available > 0) {
+      buffer = new Float32Array(available);
+      this.emit('refill', buffer);
+      written = this.audio.mozWriteAudio(buffer);
+      if (written < buffer.length) {
+        this.tail = buffer.subarray(written);
+      }
+      this.writePosition += written;
+    }
+  };
+
+  MozillaAudioDevice.prototype.destroy = function() {
+    return destroyTimer(this.timer);
+  };
+
+  MozillaAudioDevice.prototype.getDeviceTime = function() {
+    return this.audio.mozCurrentSampleOffset() / this.channels;
+  };
+
+  createTimer = function(fn, interval) {
+    var url, worker;
+    url = AVBuffer.makeBlobURL("setInterval(function() { postMessage('ping'); }, " + interval + ");");
+    if (url == null) {
+      return setInterval(fn, interval);
+    }
+    worker = new Worker(url);
+    worker.onmessage = fn;
+    worker.url = url;
+    return worker;
+  };
+
+  destroyTimer = function(timer) {
+    if (timer.terminate) {
+      timer.terminate();
+      return URL.revokeObjectURL(timer.url);
+    } else {
+      return clearInterval(timer);
+    }
+  };
+
+  return MozillaAudioDevice;
+
+})(EventEmitter);
+
+
+},{"../core/buffer":7,"../core/events":9,"../device":21}],23:[function(_dereq_,module,exports){
+/*
+ * This resampler is from XAudioJS: https://github.com/grantgalitz/XAudioJS
+ * Planned to be replaced with src.js, eventually: https://github.com/jussi-kalliokoski/src.js
+ */
+
+//JavaScript Audio Resampler (c) 2011 - Grant Galitz
+function Resampler(fromSampleRate, toSampleRate, channels, outputBufferSize, noReturn) {
+	this.fromSampleRate = fromSampleRate;
+	this.toSampleRate = toSampleRate;
+	this.channels = channels | 0;
+	this.outputBufferSize = outputBufferSize;
+	this.noReturn = !!noReturn;
+	this.initialize();
+}
+
+Resampler.prototype.initialize = function () {
+	//Perform some checks:
+	if (this.fromSampleRate > 0 && this.toSampleRate > 0 && this.channels > 0) {
+		if (this.fromSampleRate == this.toSampleRate) {
+			//Setup a resampler bypass:
+			this.resampler = this.bypassResampler;		//Resampler just returns what was passed through.
+			this.ratioWeight = 1;
+		}
+		else {
+			if (this.fromSampleRate < this.toSampleRate) {
+				/*
+					Use generic linear interpolation if upsampling,
+					as linear interpolation produces a gradient that we want
+					and works fine with two input sample points per output in this case.
+				*/
+				this.compileLinearInterpolationFunction();
+				this.lastWeight = 1;
+			}
+			else {
+				/*
+					Custom resampler I wrote that doesn't skip samples
+					like standard linear interpolation in high downsampling.
+					This is more accurate than linear interpolation on downsampling.
+				*/
+				this.compileMultiTapFunction();
+				this.tailExists = false;
+				this.lastWeight = 0;
+			}
+			this.ratioWeight = this.fromSampleRate / this.toSampleRate;
+			this.initializeBuffers();
+		}
+	}
+	else {
+		throw(new Error("Invalid settings specified for the resampler."));
+	}
+};
+
+Resampler.prototype.compileLinearInterpolationFunction = function () {
+	var toCompile = "var bufferLength = buffer.length;\
+	var outLength = this.outputBufferSize;\
+	if ((bufferLength % " + this.channels + ") == 0) {\
+		if (bufferLength > 0) {\
+			var ratioWeight = this.ratioWeight;\
+			var weight = this.lastWeight;\
+			var firstWeight = 0;\
+			var secondWeight = 0;\
+			var sourceOffset = 0;\
+			var outputOffset = 0;\
+			var outputBuffer = this.outputBuffer;\
+			for (; weight < 1; weight += ratioWeight) {\
+				secondWeight = weight % 1;\
+				firstWeight = 1 - secondWeight;";
+	for (var channel = 0; channel < this.channels; ++channel) {
+		toCompile += "outputBuffer[outputOffset++] = (this.lastOutput[" + channel + "] * firstWeight) + (buffer[" + channel + "] * secondWeight);";
+	}
+	toCompile += "}\
+			weight -= 1;\
+			for (bufferLength -= " + this.channels + ", sourceOffset = Math.floor(weight) * " + this.channels + "; outputOffset < outLength && sourceOffset < bufferLength;) {\
+				secondWeight = weight % 1;\
+				firstWeight = 1 - secondWeight;";
+	for (var channel = 0; channel < this.channels; ++channel) {
+		toCompile += "outputBuffer[outputOffset++] = (buffer[sourceOffset" + ((channel > 0) ? (" + " + channel) : "") + "] * firstWeight) + (buffer[sourceOffset + " + (this.channels + channel) + "] * secondWeight);";
+	}
+	toCompile += "weight += ratioWeight;\
+				sourceOffset = Math.floor(weight) * " + this.channels + ";\
+			}";
+	for (var channel = 0; channel < this.channels; ++channel) {
+		toCompile += "this.lastOutput[" + channel + "] = buffer[sourceOffset++];";
+	}
+	toCompile += "this.lastWeight = weight % 1;\
+			return this.bufferSlice(outputOffset);\
+		}\
+		else {\
+			return (this.noReturn) ? 0 : [];\
+		}\
+	}\
+	else {\
+		throw(new Error(\"Buffer was of incorrect sample length.\"));\
+	}";
+	this.resampler = Function("buffer", toCompile);
+};
+
+Resampler.prototype.compileMultiTapFunction = function () {
+	var toCompile = "var bufferLength = buffer.length;\
+	var outLength = this.outputBufferSize;\
+	if ((bufferLength % " + this.channels + ") == 0) {\
+		if (bufferLength > 0) {\
+			var ratioWeight = this.ratioWeight;\
+			var weight = 0;";
+	for (var channel = 0; channel < this.channels; ++channel) {
+		toCompile += "var output" + channel + " = 0;"
+	}
+	toCompile += "var actualPosition = 0;\
+			var amountToNext = 0;\
+			var alreadyProcessedTail = !this.tailExists;\
+			this.tailExists = false;\
+			var outputBuffer = this.outputBuffer;\
+			var outputOffset = 0;\
+			var currentPosition = 0;\
+			do {\
+				if (alreadyProcessedTail) {\
+					weight = ratioWeight;";
+	for (channel = 0; channel < this.channels; ++channel) {
+		toCompile += "output" + channel + " = 0;"
+	}
+	toCompile += "}\
+				else {\
+					weight = this.lastWeight;";
+	for (channel = 0; channel < this.channels; ++channel) {
+		toCompile += "output" + channel + " = this.lastOutput[" + channel + "];"
+	}
+	toCompile += "alreadyProcessedTail = true;\
+				}\
+				while (weight > 0 && actualPosition < bufferLength) {\
+					amountToNext = 1 + actualPosition - currentPosition;\
+					if (weight >= amountToNext) {";
+	for (channel = 0; channel < this.channels; ++channel) {
+		toCompile += "output" + channel + " += buffer[actualPosition++] * amountToNext;"
+	}
+	toCompile += "currentPosition = actualPosition;\
+						weight -= amountToNext;\
+					}\
+					else {";
+	for (channel = 0; channel < this.channels; ++channel) {
+		toCompile += "output" + channel + " += buffer[actualPosition" + ((channel > 0) ? (" + " + channel) : "") + "] * weight;"
+	}
+	toCompile += "currentPosition += weight;\
+						weight = 0;\
+						break;\
+					}\
+				}\
+				if (weight == 0) {";
+	for (channel = 0; channel < this.channels; ++channel) {
+		toCompile += "outputBuffer[outputOffset++] = output" + channel + " / ratioWeight;"
+	}
+	toCompile += "}\
+				else {\
+					this.lastWeight = weight;";
+	for (channel = 0; channel < this.channels; ++channel) {
+		toCompile += "this.lastOutput[" + channel + "] = output" + channel + ";"
+	}
+	toCompile += "this.tailExists = true;\
+					break;\
+				}\
+			} while (actualPosition < bufferLength && outputOffset < outLength);\
+			return this.bufferSlice(outputOffset);\
+		}\
+		else {\
+			return (this.noReturn) ? 0 : [];\
+		}\
+	}\
+	else {\
+		throw(new Error(\"Buffer was of incorrect sample length.\"));\
+	}";
+	this.resampler = Function("buffer", toCompile);
+};
+
+Resampler.prototype.bypassResampler = function (buffer) {
+	if (this.noReturn) {
+		//Set the buffer passed as our own, as we don't need to resample it:
+		this.outputBuffer = buffer;
+		return buffer.length;
+	}
+	else {
+		//Just return the buffer passsed:
+		return buffer;
+	}
+};
+
+Resampler.prototype.bufferSlice = function (sliceAmount) {
+	if (this.noReturn) {
+		//If we're going to access the properties directly from this object:
+		return sliceAmount;
+	}
+	else {
+		//Typed array and normal array buffer section referencing:
+		try {
+			return this.outputBuffer.subarray(0, sliceAmount);
+		}
+		catch (error) {
+			try {
+				//Regular array pass:
+				this.outputBuffer.length = sliceAmount;
+				return this.outputBuffer;
+			}
+			catch (error) {
+				//Nightly Firefox 4 used to have the subarray function named as slice:
+				return this.outputBuffer.slice(0, sliceAmount);
+			}
+		}
+	}
+};
+
+Resampler.prototype.initializeBuffers = function () {
+	//Initialize the internal buffer:
+	try {
+		this.outputBuffer = new Float32Array(this.outputBufferSize);
+		this.lastOutput = new Float32Array(this.channels);
+	}
+	catch (error) {
+		this.outputBuffer = [];
+		this.lastOutput = [];
+	}
+};
+
+module.exports = Resampler;
+
+},{}],24:[function(_dereq_,module,exports){
+(function (global){
+var AudioDevice, EventEmitter, Resampler, WebAudioDevice,
+  __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
+  __hasProp = {}.hasOwnProperty,
+  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
+
+EventEmitter = _dereq_('../core/events');
+
+AudioDevice = _dereq_('../device');
+
+Resampler = _dereq_('./resampler');
+
+WebAudioDevice = (function(_super) {
+  var AudioContext, createProcessor, sharedContext;
+
+  __extends(WebAudioDevice, _super);
+
+  AudioDevice.register(WebAudioDevice);
+
+  AudioContext = global.AudioContext || global.webkitAudioContext;
+
+  WebAudioDevice.supported = AudioContext && (typeof AudioContext.prototype[createProcessor = 'createScriptProcessor'] === 'function' || typeof AudioContext.prototype[createProcessor = 'createJavaScriptNode'] === 'function');
+
+  sharedContext = null;
+
+  function WebAudioDevice(sampleRate, channels) {
+    this.sampleRate = sampleRate;
+    this.channels = channels;
+    this.refill = __bind(this.refill, this);
+    this.context = sharedContext != null ? sharedContext : sharedContext = new AudioContext;
+    this.deviceSampleRate = this.context.sampleRate;
+    this.bufferSize = Math.ceil(4096 / (this.deviceSampleRate / this.sampleRate) * this.channels);
+    this.bufferSize += this.bufferSize % this.channels;
+    if (this.deviceSampleRate !== this.sampleRate) {
+      this.resampler = new Resampler(this.sampleRate, this.deviceSampleRate, this.channels, 4096 * this.channels);
+    }
+    this.node = this.context[createProcessor](4096, this.channels, this.channels);
+    this.node.onaudioprocess = this.refill;
+    this.node.connect(this.context.destination);
+  }
+
+  WebAudioDevice.prototype.refill = function(event) {
+    var channelCount, channels, data, i, n, outputBuffer, _i, _j, _k, _ref;
+    outputBuffer = event.outputBuffer;
+    channelCount = outputBuffer.numberOfChannels;
+    channels = new Array(channelCount);
+    for (i = _i = 0; _i < channelCount; i = _i += 1) {
+      channels[i] = outputBuffer.getChannelData(i);
+    }
+    data = new Float32Array(this.bufferSize);
+    this.emit('refill', data);
+    if (this.resampler) {
+      data = this.resampler.resampler(data);
+    }
+    for (i = _j = 0, _ref = outputBuffer.length; _j < _ref; i = _j += 1) {
+      for (n = _k = 0; _k < channelCount; n = _k += 1) {
+        channels[n][i] = data[i * channelCount + n];
+      }
+    }
+  };
+
+  WebAudioDevice.prototype.destroy = function() {
+    return this.node.disconnect(0);
+  };
+
+  WebAudioDevice.prototype.getDeviceTime = function() {
+    return this.context.currentTime * this.sampleRate;
+  };
+
+  return WebAudioDevice;
+
+})(EventEmitter);
+
+
+}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"../core/events":9,"../device":21,"./resampler":23}],25:[function(_dereq_,module,exports){
+var Filter;
+
+Filter = (function() {
+  function Filter(context, key) {
+    if (context && key) {
+      Object.defineProperty(this, 'value', {
+        get: function() {
+          return context[key];
+        }
+      });
+    }
+  }
+
+  Filter.prototype.process = function(buffer) {};
+
+  return Filter;
+
+})();
+
+module.exports = Filter;
+
+
+},{}],26:[function(_dereq_,module,exports){
+var BalanceFilter, Filter,
+  __hasProp = {}.hasOwnProperty,
+  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
+
+Filter = _dereq_('../filter');
+
+BalanceFilter = (function(_super) {
+  __extends(BalanceFilter, _super);
+
+  function BalanceFilter() {
+    return BalanceFilter.__super__.constructor.apply(this, arguments);
+  }
+
+  BalanceFilter.prototype.process = function(buffer) {
+    var i, pan, _i, _ref;
+    if (this.value === 0) {
+      return;
+    }
+    pan = Math.max(-50, Math.min(50, this.value));
+    for (i = _i = 0, _ref = buffer.length; _i < _ref; i = _i += 2) {
+      buffer[i] *= Math.min(1, (50 - pan) / 50);
+      buffer[i + 1] *= Math.min(1, (50 + pan) / 50);
+    }
+  };
+
+  return BalanceFilter;
+
+})(Filter);
+
+module.exports = BalanceFilter;
+
+
+},{"../filter":25}],27:[function(_dereq_,module,exports){
+var Filter, VolumeFilter,
+  __hasProp = {}.hasOwnProperty,
+  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
+
+Filter = _dereq_('../filter');
+
+VolumeFilter = (function(_super) {
+  __extends(VolumeFilter, _super);
+
+  function VolumeFilter() {
+    return VolumeFilter.__super__.constructor.apply(this, arguments);
+  }
+
+  VolumeFilter.prototype.process = function(buffer) {
+    var i, vol, _i, _ref;
+    if (this.value >= 100) {
+      return;
+    }
+    vol = Math.max(0, Math.min(100, this.value)) / 100;
+    for (i = _i = 0, _ref = buffer.length; _i < _ref; i = _i += 1) {
+      buffer[i] *= vol;
+    }
+  };
+
+  return VolumeFilter;
+
+})(Filter);
+
+module.exports = VolumeFilter;
+
+
+},{"../filter":25}],28:[function(_dereq_,module,exports){
+var Asset, AudioDevice, BalanceFilter, EventEmitter, Player, Queue, VolumeFilter,
+  __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
+  __hasProp = {}.hasOwnProperty,
+  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
+
+EventEmitter = _dereq_('./core/events');
+
+Asset = _dereq_('./asset');
+
+VolumeFilter = _dereq_('./filters/volume');
+
+BalanceFilter = _dereq_('./filters/balance');
+
+Queue = _dereq_('./queue');
+
+AudioDevice = _dereq_('./device');
+
+Player = (function(_super) {
+  __extends(Player, _super);
+
+  function Player(asset) {
+    this.asset = asset;
+    this.startPlaying = __bind(this.startPlaying, this);
+    this.playing = false;
+    this.buffered = 0;
+    this.currentTime = 0;
+    this.duration = 0;
+    this.volume = 100;
+    this.pan = 0;
+    this.metadata = {};
+    this.filters = [new VolumeFilter(this, 'volume'), new BalanceFilter(this, 'pan')];
+    this.asset.on('buffer', (function(_this) {
+      return function(buffered) {
+        _this.buffered = buffered;
+        return _this.emit('buffer', _this.buffered);
+      };
+    })(this));
+    this.asset.on('decodeStart', (function(_this) {
+      return function() {
+        _this.queue = new Queue(_this.asset);
+        return _this.queue.once('ready', _this.startPlaying);
+      };
+    })(this));
+    this.asset.on('format', (function(_this) {
+      return function(format) {
+        _this.format = format;
+        return _this.emit('format', _this.format);
+      };
+    })(this));
+    this.asset.on('metadata', (function(_this) {
+      return function(metadata) {
+        _this.metadata = metadata;
+        return _this.emit('metadata', _this.metadata);
+      };
+    })(this));
+    this.asset.on('duration', (function(_this) {
+      return function(duration) {
+        _this.duration = duration;
+        return _this.emit('duration', _this.duration);
+      };
+    })(this));
+    this.asset.on('error', (function(_this) {
+      return function(error) {
+        return _this.emit('error', error);
+      };
+    })(this));
+  }
+
+  Player.fromURL = function(url) {
+    return new Player(Asset.fromURL(url));
+  };
+
+  Player.fromFile = function(file) {
+    return new Player(Asset.fromFile(file));
+  };
+
+  Player.fromBuffer = function(buffer) {
+    return new Player(Asset.fromBuffer(buffer));
+  };
+
+  Player.prototype.preload = function() {
+    if (!this.asset) {
+      return;
+    }
+    this.startedPreloading = true;
+    return this.asset.start(false);
+  };
+
+  Player.prototype.play = function() {
+    var _ref;
+    if (this.playing) {
+      return;
+    }
+    if (!this.startedPreloading) {
+      this.preload();
+    }
+    this.playing = true;
+    return (_ref = this.device) != null ? _ref.start() : void 0;
+  };
+
+  Player.prototype.pause = function() {
+    var _ref;
+    if (!this.playing) {
+      return;
+    }
+    this.playing = false;
+    return (_ref = this.device) != null ? _ref.stop() : void 0;
+  };
+
+  Player.prototype.togglePlayback = function() {
+    if (this.playing) {
+      return this.pause();
+    } else {
+      return this.play();
+    }
+  };
+
+  Player.prototype.stop = function() {
+    var _ref;
+    this.pause();
+    this.asset.stop();
+    return (_ref = this.device) != null ? _ref.destroy() : void 0;
+  };
+
+  Player.prototype.seek = function(timestamp) {
+    var _ref;
+    if ((_ref = this.device) != null) {
+      _ref.stop();
+    }
+    this.queue.once('ready', (function(_this) {
+      return function() {
+        var _ref1, _ref2;
+        if ((_ref1 = _this.device) != null) {
+          _ref1.seek(_this.currentTime);
+        }
+        if (_this.playing) {
+          return (_ref2 = _this.device) != null ? _ref2.start() : void 0;
+        }
+      };
+    })(this));
+    timestamp = (timestamp / 1000) * this.format.sampleRate;
+    timestamp = this.asset.decoder.seek(timestamp);
+    this.currentTime = timestamp / this.format.sampleRate * 1000 | 0;
+    this.queue.reset();
+    return this.currentTime;
+  };
+
+  Player.prototype.startPlaying = function() {
+    var frame, frameOffset;
+    frame = this.queue.read();
+    frameOffset = 0;
+    this.device = new AudioDevice(this.format.sampleRate, this.format.channelsPerFrame);
+    this.device.on('timeUpdate', (function(_this) {
+      return function(currentTime) {
+        _this.currentTime = currentTime;
+        return _this.emit('progress', _this.currentTime);
+      };
+    })(this));
+    this.refill = (function(_this) {
+      return function(buffer) {
+        var bufferOffset, filter, i, max, _i, _j, _len, _ref;
+        if (!_this.playing) {
+          return;
+        }
+        if (!frame) {
+          frame = _this.queue.read();
+          frameOffset = 0;
+        }
+        bufferOffset = 0;
+        while (frame && bufferOffset < buffer.length) {
+          max = Math.min(frame.length - frameOffset, buffer.length - bufferOffset);
+          for (i = _i = 0; _i < max; i = _i += 1) {
+            buffer[bufferOffset++] = frame[frameOffset++];
+          }
+          if (frameOffset === frame.length) {
+            frame = _this.queue.read();
+            frameOffset = 0;
+          }
+        }
+        _ref = _this.filters;
+        for (_j = 0, _len = _ref.length; _j < _len; _j++) {
+          filter = _ref[_j];
+          filter.process(buffer);
+        }
+        if (!frame) {
+          if (_this.queue.ended) {
+            _this.currentTime = _this.duration;
+            _this.emit('progress', _this.currentTime);
+            _this.emit('end');
+            _this.stop();
+          } else {
+            _this.device.stop();
+          }
+        }
+      };
+    })(this);
+    this.device.on('refill', this.refill);
+    if (this.playing) {
+      this.device.start();
+    }
+    return this.emit('ready');
+  };
+
+  return Player;
+
+})(EventEmitter);
+
+module.exports = Player;
+
+
+},{"./asset":2,"./core/events":9,"./device":21,"./filters/balance":26,"./filters/volume":27,"./queue":29}],29:[function(_dereq_,module,exports){
+var EventEmitter, Queue,
+  __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
+  __hasProp = {}.hasOwnProperty,
+  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
+
+EventEmitter = _dereq_('./core/events');
+
+Queue = (function(_super) {
+  __extends(Queue, _super);
+
+  function Queue(asset) {
+    this.asset = asset;
+    this.write = __bind(this.write, this);
+    this.readyMark = 64;
+    this.finished = false;
+    this.buffering = true;
+    this.ended = false;
+    this.buffers = [];
+    this.asset.on('data', this.write);
+    this.asset.on('end', (function(_this) {
+      return function() {
+        return _this.ended = true;
+      };
+    })(this));
+    this.asset.decodePacket();
+  }
+
+  Queue.prototype.write = function(buffer) {
+    if (buffer) {
+      this.buffers.push(buffer);
+    }
+    if (this.buffering) {
+      if (this.buffers.length >= this.readyMark || this.ended) {
+        this.buffering = false;
+        return this.emit('ready');
+      } else {
+        return this.asset.decodePacket();
+      }
+    }
+  };
+
+  Queue.prototype.read = function() {
+    if (this.buffers.length === 0) {
+      return null;
+    }
+    this.asset.decodePacket();
+    return this.buffers.shift();
+  };
+
+  Queue.prototype.reset = function() {
+    this.buffers.length = 0;
+    this.buffering = true;
+    return this.asset.decodePacket();
+  };
+
+  return Queue;
+
+})(EventEmitter);
+
+module.exports = Queue;
+
+
+},{"./core/events":9}],30:[function(_dereq_,module,exports){
+var AVBuffer, EventEmitter, FileSource,
+  __hasProp = {}.hasOwnProperty,
+  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
+
+EventEmitter = _dereq_('../../core/events');
+
+AVBuffer = _dereq_('../../core/buffer');
+
+FileSource = (function(_super) {
+  __extends(FileSource, _super);
+
+  function FileSource(file) {
+    this.file = file;
+    if (typeof FileReader === "undefined" || FileReader === null) {
+      return this.emit('error', 'This browser does not have FileReader support.');
+    }
+    this.offset = 0;
+    this.length = this.file.size;
+    this.chunkSize = 1 << 20;
+    this.file[this.slice = 'slice'] || this.file[this.slice = 'webkitSlice'] || this.file[this.slice = 'mozSlice'];
+  }
+
+  FileSource.prototype.start = function() {
+    if (this.reader) {
+      if (!this.active) {
+        return this.loop();
+      }
+    }
+    this.reader = new FileReader;
+    this.active = true;
+    this.reader.onload = (function(_this) {
+      return function(e) {
+        var buf;
+        buf = new AVBuffer(new Uint8Array(e.target.result));
+        _this.offset += buf.length;
+        _this.emit('data', buf);
+        _this.active = false;
+        if (_this.offset < _this.length) {
+          return _this.loop();
+        }
+      };
+    })(this);
+    this.reader.onloadend = (function(_this) {
+      return function() {
+        if (_this.offset === _this.length) {
+          _this.emit('end');
+          return _this.reader = null;
+        }
+      };
+    })(this);
+    this.reader.onerror = (function(_this) {
+      return function(e) {
+        return _this.emit('error', e);
+      };
+    })(this);
+    this.reader.onprogress = (function(_this) {
+      return function(e) {
+        return _this.emit('progress', (_this.offset + e.loaded) / _this.length * 100);
+      };
+    })(this);
+    return this.loop();
+  };
+
+  FileSource.prototype.loop = function() {
+    var blob, endPos;
+    this.active = true;
+    endPos = Math.min(this.offset + this.chunkSize, this.length);
+    blob = this.file[this.slice](this.offset, endPos);
+    return this.reader.readAsArrayBuffer(blob);
+  };
+
+  FileSource.prototype.pause = function() {
+    var _ref;
+    this.active = false;
+    try {
+      return (_ref = this.reader) != null ? _ref.abort() : void 0;
+    } catch (_error) {}
+  };
+
+  FileSource.prototype.reset = function() {
+    this.pause();
+    return this.offset = 0;
+  };
+
+  return FileSource;
+
+})(EventEmitter);
+
+module.exports = FileSource;
+
+
+},{"../../core/buffer":7,"../../core/events":9}],31:[function(_dereq_,module,exports){
+var AVBuffer, EventEmitter, HTTPSource,
+  __hasProp = {}.hasOwnProperty,
+  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
+
+EventEmitter = _dereq_('../../core/events');
+
+AVBuffer = _dereq_('../../core/buffer');
+
+HTTPSource = (function(_super) {
+  __extends(HTTPSource, _super);
+
+  function HTTPSource(url) {
+    this.url = url;
+    this.chunkSize = 1 << 20;
+    this.inflight = false;
+    this.reset();
+  }
+
+  HTTPSource.prototype.start = function() {
+    if (this.length) {
+      if (!this.inflight) {
+        return this.loop();
+      }
+    }
+    this.inflight = true;
+    this.xhr = new XMLHttpRequest();
+    this.xhr.onload = (function(_this) {
+      return function(event) {
+        _this.length = parseInt(_this.xhr.getResponseHeader("Content-Length"));
+        _this.inflight = false;
+        return _this.loop();
+      };
+    })(this);
+    this.xhr.onerror = (function(_this) {
+      return function(err) {
+        _this.pause();
+        return _this.emit('error', err);
+      };
+    })(this);
+    this.xhr.onabort = (function(_this) {
+      return function(event) {
+        return _this.inflight = false;
+      };
+    })(this);
+    this.xhr.open("HEAD", this.url, true);
+    return this.xhr.send(null);
+  };
+
+  HTTPSource.prototype.loop = function() {
+    var endPos;
+    if (this.inflight || !this.length) {
+      return this.emit('error', 'Something is wrong in HTTPSource.loop');
+    }
+    this.inflight = true;
+    this.xhr = new XMLHttpRequest();
+    this.xhr.onload = (function(_this) {
+      return function(event) {
+        var buf, buffer, i, txt, _i, _ref;
+        if (_this.xhr.response) {
+          buf = new Uint8Array(_this.xhr.response);
+        } else {
+          txt = _this.xhr.responseText;
+          buf = new Uint8Array(txt.length);
+          for (i = _i = 0, _ref = txt.length; 0 <= _ref ? _i < _ref : _i > _ref; i = 0 <= _ref ? ++_i : --_i) {
+            buf[i] = txt.charCodeAt(i) & 0xff;
+          }
+        }
+        buffer = new AVBuffer(buf);
+        _this.offset += buffer.length;
+        _this.emit('data', buffer);
+        if (_this.offset >= _this.length) {
+          _this.emit('end');
+        }
+        _this.inflight = false;
+        if (!(_this.offset >= _this.length)) {
+          return _this.loop();
+        }
+      };
+    })(this);
+    this.xhr.onprogress = (function(_this) {
+      return function(event) {
+        return _this.emit('progress', (_this.offset + event.loaded) / _this.length * 100);
+      };
+    })(this);
+    this.xhr.onerror = (function(_this) {
+      return function(err) {
+        _this.emit('error', err);
+        return _this.pause();
+      };
+    })(this);
+    this.xhr.onabort = (function(_this) {
+      return function(event) {
+        return _this.inflight = false;
+      };
+    })(this);
+    this.xhr.open("GET", this.url, true);
+    this.xhr.responseType = "arraybuffer";
+    endPos = Math.min(this.offset + this.chunkSize, this.length);
+    this.xhr.setRequestHeader("Range", "bytes=" + this.offset + "-" + endPos);
+    this.xhr.overrideMimeType('text/plain; charset=x-user-defined');
+    return this.xhr.send(null);
+  };
+
+  HTTPSource.prototype.pause = function() {
+    var _ref;
+    this.inflight = false;
+    return (_ref = this.xhr) != null ? _ref.abort() : void 0;
+  };
+
+  HTTPSource.prototype.reset = function() {
+    this.pause();
+    return this.offset = 0;
+  };
+
+  return HTTPSource;
+
+})(EventEmitter);
+
+module.exports = HTTPSource;
+
+
+},{"../../core/buffer":7,"../../core/events":9}],32:[function(_dereq_,module,exports){
+(function (global){
+var AVBuffer, BufferList, BufferSource, EventEmitter,
+  __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
+  __hasProp = {}.hasOwnProperty,
+  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
+
+EventEmitter = _dereq_('../core/events');
+
+BufferList = _dereq_('../core/bufferlist');
+
+AVBuffer = _dereq_('../core/buffer');
+
+BufferSource = (function(_super) {
+  var clearImmediate, setImmediate;
+
+  __extends(BufferSource, _super);
+
+  function BufferSource(input) {
+    this.loop = __bind(this.loop, this);
+    if (input instanceof BufferList) {
+      this.list = input;
+    } else {
+      this.list = new BufferList;
+      this.list.append(new AVBuffer(input));
+    }
+    this.paused = true;
+  }
+
+  setImmediate = global.setImmediate || function(fn) {
+    return global.setTimeout(fn, 0);
+  };
+
+  clearImmediate = global.clearImmediate || function(timer) {
+    return global.clearTimeout(timer);
+  };
+
+  BufferSource.prototype.start = function() {
+    this.paused = false;
+    return this._timer = setImmediate(this.loop);
+  };
+
+  BufferSource.prototype.loop = function() {
+    this.emit('progress', (this.list.numBuffers - this.list.availableBuffers + 1) / this.list.numBuffers * 100 | 0);
+    this.emit('data', this.list.first);
+    if (this.list.advance()) {
+      return setImmediate(this.loop);
+    } else {
+      return this.emit('end');
+    }
+  };
+
+  BufferSource.prototype.pause = function() {
+    clearImmediate(this._timer);
+    return this.paused = true;
+  };
+
+  BufferSource.prototype.reset = function() {
+    this.pause();
+    return this.list.rewind();
+  };
+
+  return BufferSource;
+
+})(EventEmitter);
+
+module.exports = BufferSource;
+
+
+}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"../core/buffer":7,"../core/bufferlist":8,"../core/events":9}]},{},[1])
+
+(1)
+});
+
+//# sourceMappingURL=aurora.js.map
\ No newline at end of file
diff --git a/vendor/aurora/ogg.js b/vendor/aurora/ogg.js
new file mode 100644
index 00000000..26471771
--- /dev/null
+++ b/vendor/aurora/ogg.js
@@ -0,0 +1,100 @@
+(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o?/.test(type))return true;return type[0]=="%"},INT_TYPES:{"i1":0,"i8":0,"i16":0,"i32":0,"i64":0},FLOAT_TYPES:{"float":0,"double":0},or64:(function(x,y){var l=x|0|(y|0);var h=(Math.round(x/4294967296)|Math.round(y/4294967296))*4294967296;return l+h}),and64:(function(x,y){var l=(x|0)&(y|0);var h=(Math.round(x/4294967296)&Math.round(y/4294967296))*4294967296;return l+h}),xor64:(function(x,y){var l=(x|0)^(y|0);var h=(Math.round(x/4294967296)^Math.round(y/4294967296))*4294967296;return l+h}),getNativeTypeSize:(function(type){switch(type){case"i1":case"i8":return 1;case"i16":return 2;case"i32":return 4;case"i64":return 8;case"float":return 4;case"double":return 8;default:{if(type[type.length-1]==="*"){return Runtime.QUANTUM_SIZE}else if(type[0]==="i"){var bits=parseInt(type.substr(1));assert(bits%8===0);return bits/8}else{return 0}}}}),getNativeFieldSize:(function(type){return Math.max(Runtime.getNativeTypeSize(type),Runtime.QUANTUM_SIZE)}),dedup:function dedup(items,ident){var seen={};if(ident){return items.filter((function(item){if(seen[item[ident]])return false;seen[item[ident]]=true;return true}))}else{return items.filter((function(item){if(seen[item])return false;seen[item]=true;return true}))}},set:function set(){var args=typeof arguments[0]==="object"?arguments[0]:arguments;var ret={};for(var i=0;i=0){diffs.push(curr-prev)}prev=curr;return curr}));if(type.name_&&type.name_[0]==="["){type.flatSize=parseInt(type.name_.substr(1))*type.flatSize/2}type.flatSize=Runtime.alignMemory(type.flatSize,type.alignSize);if(diffs.length==0){type.flatFactor=type.flatSize}else if(Runtime.dedup(diffs).length==1){type.flatFactor=diffs[0]}type.needsFlattening=type.flatFactor!=1;return type.flatIndexes},generateStructInfo:(function(struct,typeName,offset){var type,alignment;if(typeName){offset=offset||0;type=(typeof Types==="undefined"?Runtime.typeInfo:Types.types)[typeName];if(!type)return null;if(type.fields.length!=struct.length){printErr("Number of named fields must match the type for "+typeName+": possibly duplicate struct names. Cannot return structInfo");return null}alignment=type.flatIndexes}else{var type={fields:struct.map((function(item){return item[0]}))};alignment=Runtime.calculateStructAlignment(type)}var ret={__size__:type.flatSize};if(typeName){struct.forEach((function(item,i){if(typeof item==="string"){ret[item]=alignment[i]+offset}else{var key;for(var k in item)key=k;ret[key]=Runtime.generateStructInfo(item[key],type.fields[i],alignment[i])}}))}else{struct.forEach((function(item,i){ret[item[1]]=alignment[i]}))}return ret}),dynCall:(function(sig,ptr,args){if(args&&args.length){if(!args.splice)args=Array.prototype.slice.call(args);args.splice(0,0,ptr);return Module["dynCall_"+sig].apply(null,args)}else{return Module["dynCall_"+sig].call(null,ptr)}}),functionPointers:[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],addFunction:(function(func){for(var i=0;i0)return""}var c1=buffer[0];var c2=buffer[1];var c3=buffer[2];var c4=buffer[3];var ret;if(buffer.length==2){ret=String.fromCharCode((c1&31)<<6|c2&63)}else if(buffer.length==3){ret=String.fromCharCode((c1&15)<<12|(c2&63)<<6|c3&63)}else{var codePoint=(c1&7)<<18|(c2&63)<<12|(c3&63)<<6|c4&63;ret=String.fromCharCode(Math.floor((codePoint-65536)/1024)+55296,(codePoint-65536)%1024+56320)}buffer.length=0;return ret});this.processJSString=function processJSString(string){string=unescape(encodeURIComponent(string));var ret=[];for(var i=0;i=TOTAL_MEMORY)enlargeMemory();return ret}),alignMemory:(function(size,quantum){var ret=size=Math.ceil(size/(quantum?quantum:8))*(quantum?quantum:8);return ret}),makeBigInt:(function(low,high,unsigned){var ret=unsigned?+(low>>>0)+ +(high>>>0)*+4294967296:+(low>>>0)+ +(high|0)*+4294967296;return ret}),GLOBAL_BASE:8,QUANTUM_SIZE:4,__dummy__:0};Module["Runtime"]=Runtime;function jsCall(){var args=Array.prototype.slice.call(arguments);return Runtime.functionPointers[args[0]].apply(null,args.slice(1))}var __THREW__=0;var ABORT=false;var EXITSTATUS=0;var undef=0;var tempValue,tempInt,tempBigInt,tempInt2,tempBigInt2,tempPair,tempBigIntI,tempBigIntR,tempBigIntS,tempBigIntP,tempBigIntD,tempDouble,tempFloat;var tempI64,tempI64b;var tempRet0,tempRet1,tempRet2,tempRet3,tempRet4,tempRet5,tempRet6,tempRet7,tempRet8,tempRet9;function assert(condition,text){if(!condition){abort("Assertion failed: "+text)}}var globalScope=this;function getCFunc(ident){var func=Module["_"+ident];if(!func){try{func=eval("_"+ident)}catch(e){}}assert(func,"Cannot call unknown function "+ident+" (perhaps LLVM optimizations or closure removed it?)");return func}var cwrap,ccall;((function(){var stack=0;var JSfuncs={"stackSave":(function(){stack=Runtime.stackSave()}),"stackRestore":(function(){Runtime.stackRestore(stack)}),"arrayToC":(function(arr){var ret=Runtime.stackAlloc(arr.length);writeArrayToMemory(arr,ret);return ret}),"stringToC":(function(str){var ret=0;if(str!==null&&str!==undefined&&str!==0){ret=Runtime.stackAlloc(str.length+1);writeStringToMemory(str,ret)}return ret})};var toC={"string":JSfuncs["stringToC"],"array":JSfuncs["arrayToC"]};ccall=function ccallFunc(ident,returnType,argTypes,args){var func=getCFunc(ident);var cArgs=[];if(args){for(var i=0;i>0]=value;break;case"i8":HEAP8[ptr>>0]=value;break;case"i16":HEAP16[ptr>>1]=value;break;case"i32":HEAP32[ptr>>2]=value;break;case"i64":tempI64=[value>>>0,(tempDouble=value,+Math_abs(tempDouble)>=+1?tempDouble>+0?(Math_min(+Math_floor(tempDouble/+4294967296),+4294967295)|0)>>>0:~~+Math_ceil((tempDouble- +(~~tempDouble>>>0))/+4294967296)>>>0:0)],HEAP32[ptr>>2]=tempI64[0],HEAP32[ptr+4>>2]=tempI64[1];break;case"float":HEAPF32[ptr>>2]=value;break;case"double":HEAPF64[ptr>>3]=value;break;default:abort("invalid type for setValue: "+type)}}Module["setValue"]=setValue;function getValue(ptr,type,noSafe){type=type||"i8";if(type.charAt(type.length-1)==="*")type="i32";switch(type){case"i1":return HEAP8[ptr>>0];case"i8":return HEAP8[ptr>>0];case"i16":return HEAP16[ptr>>1];case"i32":return HEAP32[ptr>>2];case"i64":return HEAP32[ptr>>2];case"float":return HEAPF32[ptr>>2];case"double":return HEAPF64[ptr>>3];default:abort("invalid type for setValue: "+type)}return null}Module["getValue"]=getValue;var ALLOC_NORMAL=0;var ALLOC_STACK=1;var ALLOC_STATIC=2;var ALLOC_DYNAMIC=3;var ALLOC_NONE=4;Module["ALLOC_NORMAL"]=ALLOC_NORMAL;Module["ALLOC_STACK"]=ALLOC_STACK;Module["ALLOC_STATIC"]=ALLOC_STATIC;Module["ALLOC_DYNAMIC"]=ALLOC_DYNAMIC;Module["ALLOC_NONE"]=ALLOC_NONE;function allocate(slab,types,allocator,ptr){var zeroinit,size;if(typeof slab==="number"){zeroinit=true;size=slab}else{zeroinit=false;size=slab.length}var singleType=typeof types==="string"?types:null;var ret;if(allocator==ALLOC_NONE){ret=ptr}else{ret=[_malloc,Runtime.stackAlloc,Runtime.staticAlloc,Runtime.dynamicAlloc][allocator===undefined?ALLOC_STATIC:allocator](Math.max(size,singleType?1:types.length))}if(zeroinit){var ptr=ret,stop;assert((ret&3)==0);stop=ret+(size&~3);for(;ptr>2]=0}stop=ret+size;while(ptr>0]=0}return ret}if(singleType==="i8"){if(slab.subarray||slab.slice){HEAPU8.set(slab,ret)}else{HEAPU8.set(new Uint8Array(slab),ret)}return ret}var i=0,type,typeSize,previousType;while(i>0];if(t>=128)hasUtf=true;else if(t==0&&!length)break;i++;if(length&&i==length)break}if(!length)length=i;var ret="";if(!hasUtf){var MAX_CHUNK=1024;var curr;while(length>0){curr=String.fromCharCode.apply(String,HEAPU8.subarray(ptr,ptr+Math.min(length,MAX_CHUNK)));ret=ret?ret+curr:curr;ptr+=MAX_CHUNK;length-=MAX_CHUNK}return ret}var utf8=new Runtime.UTF8Processor;for(i=0;i>0];ret+=utf8.processCChar(t)}return ret}Module["Pointer_stringify"]=Pointer_stringify;function UTF16ToString(ptr){var i=0;var str="";while(1){var codeUnit=HEAP16[ptr+i*2>>1];if(codeUnit==0)return str;++i;str+=String.fromCharCode(codeUnit)}}Module["UTF16ToString"]=UTF16ToString;function stringToUTF16(str,outPtr){for(var i=0;i>1]=codeUnit}HEAP16[outPtr+str.length*2>>1]=0}Module["stringToUTF16"]=stringToUTF16;function UTF32ToString(ptr){var i=0;var str="";while(1){var utf32=HEAP32[ptr+i*4>>2];if(utf32==0)return str;++i;if(utf32>=65536){var ch=utf32-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}else{str+=String.fromCharCode(utf32)}}}Module["UTF32ToString"]=UTF32ToString;function stringToUTF32(str,outPtr){var iChar=0;for(var iCodeUnit=0;iCodeUnit=55296&&codeUnit<=57343){var trailSurrogate=str.charCodeAt(++iCodeUnit);codeUnit=65536+((codeUnit&1023)<<10)|trailSurrogate&1023}HEAP32[outPtr+iChar*4>>2]=codeUnit;++iChar}HEAP32[outPtr+iChar*4>>2]=0}Module["stringToUTF32"]=stringToUTF32;function demangle(func){var i=3;var basicTypes={"v":"void","b":"bool","c":"char","s":"short","i":"int","l":"long","f":"float","d":"double","w":"wchar_t","a":"signed char","h":"unsigned char","t":"unsigned short","j":"unsigned int","m":"unsigned long","x":"long long","y":"unsigned long long","z":"..."};var subs=[];var first=true;function dump(x){if(x)Module.print(x);Module.print(func);var pre="";for(var a=0;a"}else{ret=name}paramLoop:while(i0){var c=func[i++];if(c in basicTypes){list.push(basicTypes[c])}else{switch(c){case"P":list.push(parse(true,1,true)[0]+"*");break;case"R":list.push(parse(true,1,true)[0]+"&");break;case"L":{i++;var end=func.indexOf("E",i);var size=end-i;list.push(func.substr(i,size));i+=size+2;break};case"A":{var size=parseInt(func.substr(i));i+=size.toString().length;if(func[i]!=="_")throw"?";i++;list.push(parse(true,1,true)[0]+" ["+size+"]");break};case"E":break paramLoop;default:ret+="?"+c;break paramLoop}}}if(!allowVoid&&list.length===1&&list[0]==="void")list=[];if(rawList){if(ret){list.push(ret+"?")}return list}else{return ret+flushList()}}try{if(func=="Object._main"||func=="_main"){return"main()"}if(typeof func==="number")func=Pointer_stringify(func);if(func[0]!=="_")return func;if(func[1]!=="_")return func;if(func[2]!=="Z")return func;switch(func[3]){case"n":return"operator new()";case"d":return"operator onDelete()"}return parse()}catch(e){return func}}function demangleAll(text){return text.replace(/__Z[\w\d_]+/g,(function(x){var y=demangle(x);return x===y?x:x+" ["+y+"]"}))}function stackTrace(){var stack=(new Error).stack;return stack?demangleAll(stack):"(no stack trace available)"}var PAGE_SIZE=4096;function alignMemoryPage(x){return x+4095&-4096}var HEAP;var HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;var STATIC_BASE=0,STATICTOP=0,staticSealed=false;var STACK_BASE=0,STACKTOP=0,STACK_MAX=0;var DYNAMIC_BASE=0,DYNAMICTOP=0;function enlargeMemory(){abort("Cannot enlarge memory arrays. Either (1) compile with -s TOTAL_MEMORY=X with X higher than the current value "+TOTAL_MEMORY+", (2) compile with ALLOW_MEMORY_GROWTH which adjusts the size at runtime but prevents some optimizations, or (3) set Module.TOTAL_MEMORY before the program runs.")}var TOTAL_STACK=Module["TOTAL_STACK"]||5242880;var TOTAL_MEMORY=Module["TOTAL_MEMORY"]||16777216;var FAST_MEMORY=Module["FAST_MEMORY"]||2097152;var totalMemory=4096;while(totalMemory0){var callback=callbacks.shift();if(typeof callback=="function"){callback();continue}var func=callback.func;if(typeof func==="number"){if(callback.arg===undefined){Runtime.dynCall("v",func)}else{Runtime.dynCall("vi",func,[callback.arg])}}else{func(callback.arg===undefined?null:callback.arg)}}}var __ATPRERUN__=[];var __ATINIT__=[];var __ATMAIN__=[];var __ATEXIT__=[];var __ATPOSTRUN__=[];var runtimeInitialized=false;function preRun(){if(Module["preRun"]){if(typeof Module["preRun"]=="function")Module["preRun"]=[Module["preRun"]];while(Module["preRun"].length){addOnPreRun(Module["preRun"].shift())}}callRuntimeCallbacks(__ATPRERUN__)}function ensureInitRuntime(){if(runtimeInitialized)return;runtimeInitialized=true;callRuntimeCallbacks(__ATINIT__)}function preMain(){callRuntimeCallbacks(__ATMAIN__)}function exitRuntime(){callRuntimeCallbacks(__ATEXIT__);runtimeInitialized=false}function postRun(){if(Module["postRun"]){if(typeof Module["postRun"]=="function")Module["postRun"]=[Module["postRun"]];while(Module["postRun"].length){addOnPostRun(Module["postRun"].shift())}}callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(cb){__ATPRERUN__.unshift(cb)}Module["addOnPreRun"]=Module.addOnPreRun=addOnPreRun;function addOnInit(cb){__ATINIT__.unshift(cb)}Module["addOnInit"]=Module.addOnInit=addOnInit;function addOnPreMain(cb){__ATMAIN__.unshift(cb)}Module["addOnPreMain"]=Module.addOnPreMain=addOnPreMain;function addOnExit(cb){__ATEXIT__.unshift(cb)}Module["addOnExit"]=Module.addOnExit=addOnExit;function addOnPostRun(cb){__ATPOSTRUN__.unshift(cb)}Module["addOnPostRun"]=Module.addOnPostRun=addOnPostRun;function intArrayFromString(stringy,dontAddNull,length){var ret=(new Runtime.UTF8Processor).processJSString(stringy);if(length){ret.length=length}if(!dontAddNull){ret.push(0)}return ret}Module["intArrayFromString"]=intArrayFromString;function intArrayToString(array){var ret=[];for(var i=0;i255){chr&=255}ret.push(String.fromCharCode(chr))}return ret.join("")}Module["intArrayToString"]=intArrayToString;function writeStringToMemory(string,buffer,dontAddNull){var array=intArrayFromString(string,dontAddNull);var i=0;while(i>0]=chr;i=i+1}}Module["writeStringToMemory"]=writeStringToMemory;function writeArrayToMemory(array,buffer){for(var i=0;i>0]=array[i]}}Module["writeArrayToMemory"]=writeArrayToMemory;function writeAsciiToMemory(str,buffer,dontAddNull){for(var i=0;i>0]=str.charCodeAt(i)}if(!dontAddNull)HEAP8[buffer+str.length>>0]=0}Module["writeAsciiToMemory"]=writeAsciiToMemory;function unSign(value,bits,ignore){if(value>=0){return value}return bits<=32?2*Math.abs(1<=half&&(bits<=32||value>half)){value=-2*half+value}return value}if(!Math["imul"]||Math["imul"](4294967295,5)!==-5)Math["imul"]=function imul(a,b){var ah=a>>>16;var al=a&65535;var bh=b>>>16;var bl=b&65535;return al*bl+(ah*bl+al*bh<<16)|0};Math.imul=Math["imul"];var Math_abs=Math.abs;var Math_cos=Math.cos;var Math_sin=Math.sin;var Math_tan=Math.tan;var Math_acos=Math.acos;var Math_asin=Math.asin;var Math_atan=Math.atan;var Math_atan2=Math.atan2;var Math_exp=Math.exp;var Math_log=Math.log;var Math_sqrt=Math.sqrt;var Math_ceil=Math.ceil;var Math_floor=Math.floor;var Math_pow=Math.pow;var Math_imul=Math.imul;var Math_fround=Math.fround;var Math_min=Math.min;var runDependencies=0;var runDependencyWatcher=null;var dependenciesFulfilled=null;function addRunDependency(id){runDependencies++;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}}Module["addRunDependency"]=addRunDependency;function removeRunDependency(id){runDependencies--;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}if(runDependencies==0){if(runDependencyWatcher!==null){clearInterval(runDependencyWatcher);runDependencyWatcher=null}if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}Module["removeRunDependency"]=removeRunDependency;Module["preloadedImages"]={};Module["preloadedAudios"]={};var memoryInitializer=null;STATIC_BASE=8;STATICTOP=STATIC_BASE+Runtime.alignMemory(1739);__ATINIT__.push();allocate([0,0,0,0,183,29,193,4,110,59,130,9,217,38,67,13,220,118,4,19,107,107,197,23,178,77,134,26,5,80,71,30,184,237,8,38,15,240,201,34,214,214,138,47,97,203,75,43,100,155,12,53,211,134,205,49,10,160,142,60,189,189,79,56,112,219,17,76,199,198,208,72,30,224,147,69,169,253,82,65,172,173,21,95,27,176,212,91,194,150,151,86,117,139,86,82,200,54,25,106,127,43,216,110,166,13,155,99,17,16,90,103,20,64,29,121,163,93,220,125,122,123,159,112,205,102,94,116,224,182,35,152,87,171,226,156,142,141,161,145,57,144,96,149,60,192,39,139,139,221,230,143,82,251,165,130,229,230,100,134,88,91,43,190,239,70,234,186,54,96,169,183,129,125,104,179,132,45,47,173,51,48,238,169,234,22,173,164,93,11,108,160,144,109,50,212,39,112,243,208,254,86,176,221,73,75,113,217,76,27,54,199,251,6,247,195,34,32,180,206,149,61,117,202,40,128,58,242,159,157,251,246,70,187,184,251,241,166,121,255,244,246,62,225,67,235,255,229,154,205,188,232,45,208,125,236,119,112,134,52,192,109,71,48,25,75,4,61,174,86,197,57,171,6,130,39,28,27,67,35,197,61,0,46,114,32,193,42,207,157,142,18,120,128,79,22,161,166,12,27,22,187,205,31,19,235,138,1,164,246,75,5,125,208,8,8,202,205,201,12,7,171,151,120,176,182,86,124,105,144,21,113,222,141,212,117,219,221,147,107,108,192,82,111,181,230,17,98,2,251,208,102,191,70,159,94,8,91,94,90,209,125,29,87,102,96,220,83,99,48,155,77,212,45,90,73,13,11,25,68,186,22,216,64,151,198,165,172,32,219,100,168,249,253,39,165,78,224,230,161,75,176,161,191,252,173,96,187,37,139,35,182,146,150,226,178,47,43,173,138,152,54,108,142,65,16,47,131,246,13,238,135,243,93,169,153,68,64,104,157,157,102,43,144,42,123,234,148,231,29,180,224,80,0,117,228,137,38,54,233,62,59,247,237,59,107,176,243,140,118,113,247,85,80,50,250,226,77,243,254,95,240,188,198,232,237,125,194,49,203,62,207,134,214,255,203,131,134,184,213,52,155,121,209,237,189,58,220,90,160,251,216,238,224,12,105,89,253,205,109,128,219,142,96,55,198,79,100,50,150,8,122,133,139,201,126,92,173,138,115,235,176,75,119,86,13,4,79,225,16,197,75,56,54,134,70,143,43,71,66,138,123,0,92,61,102,193,88,228,64,130,85,83,93,67,81,158,59,29,37,41,38,220,33,240,0,159,44,71,29,94,40,66,77,25,54,245,80,216,50,44,118,155,63,155,107,90,59,38,214,21,3,145,203,212,7,72,237,151,10,255,240,86,14,250,160,17,16,77,189,208,20,148,155,147,25,35,134,82,29,14,86,47,241,185,75,238,245,96,109,173,248,215,112,108,252,210,32,43,226,101,61,234,230,188,27,169,235,11,6,104,239,182,187,39,215,1,166,230,211,216,128,165,222,111,157,100,218,106,205,35,196,221,208,226,192,4,246,161,205,179,235,96,201,126,141,62,189,201,144,255,185,16,182,188,180,167,171,125,176,162,251,58,174,21,230,251,170,204,192,184,167,123,221,121,163,198,96,54,155,113,125,247,159,168,91,180,146,31,70,117,150,26,22,50,136,173,11,243,140,116,45,176,129,195,48,113,133,153,144,138,93,46,141,75,89,247,171,8,84,64,182,201,80,69,230,142,78,242,251,79,74,43,221,12,71,156,192,205,67,33,125,130,123,150,96,67,127,79,70,0,114,248,91,193,118,253,11,134,104,74,22,71,108,147,48,4,97,36,45,197,101,233,75,155,17,94,86,90,21,135,112,25,24,48,109,216,28,53,61,159,2,130,32,94,6,91,6,29,11,236,27,220,15,81,166,147,55,230,187,82,51,63,157,17,62,136,128,208,58,141,208,151,36,58,205,86,32,227,235,21,45,84,246,212,41,121,38,169,197,206,59,104,193,23,29,43,204,160,0,234,200,165,80,173,214,18,77,108,210,203,107,47,223,124,118,238,219,193,203,161,227,118,214,96,231,175,240,35,234,24,237,226,238,29,189,165,240,170,160,100,244,115,134,39,249,196,155,230,253,9,253,184,137,190,224,121,141,103,198,58,128,208,219,251,132,213,139,188,154,98,150,125,158,187,176,62,147,12,173,255,151,177,16,176,175,6,13,113,171,223,43,50,166,104,54,243,162,109,102,180,188,218,123,117,184,3,93,54,181,180,64,247,177,79,103,103,83,0,0,0,0,33,111,103,103,95,115,121,110,99,95,105,110,105,116,40,38,111,103,103,45,62,115,116,97,116,101,41,0,0,0,0,0,115,114,99,47,111,103,103,46,99,0,0,0,0,0,0,0,65,86,79,103,103,73,110,105,116,0,0,0,0,0,0,0,33,111,103,103,95,115,121,110,99,95,119,114,111,116,101,40,38,111,103,103,45,62,115,116,97,116,101,44,32,98,117,102,108,101,110,41,0,0,0,0,65,86,79,103,103,82,101,97,100,0,0,0,0,0,0,0,33,111,103,103,95,115,116,114,101,97,109,95,105,110,105,116,40,38,111,103,103,45,62,115,116,114,101,97,109,44,32,115,101,114,105,97,108,41,0,0,33,111,103,103,95,115,116,114,101,97,109,95,112,97,103,101,105,110,40,38,111,103,103,45,62,115,116,114,101,97,109,44,32,38,111,103,103,45,62,112,97,103,101,41,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0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tempDoublePtr=Runtime.alignMemory(allocate(12,"i8",ALLOC_STATIC),8);assert(tempDoublePtr%8==0);function copyTempFloat(ptr){HEAP8[tempDoublePtr]=HEAP8[ptr];HEAP8[tempDoublePtr+1]=HEAP8[ptr+1];HEAP8[tempDoublePtr+2]=HEAP8[ptr+2];HEAP8[tempDoublePtr+3]=HEAP8[ptr+3]}function copyTempDouble(ptr){HEAP8[tempDoublePtr]=HEAP8[ptr];HEAP8[tempDoublePtr+1]=HEAP8[ptr+1];HEAP8[tempDoublePtr+2]=HEAP8[ptr+2];HEAP8[tempDoublePtr+3]=HEAP8[ptr+3];HEAP8[tempDoublePtr+4]=HEAP8[ptr+4];HEAP8[tempDoublePtr+5]=HEAP8[ptr+5];HEAP8[tempDoublePtr+6]=HEAP8[ptr+6];HEAP8[tempDoublePtr+7]=HEAP8[ptr+7]}Module["_i64Add"]=_i64Add;function _sbrk(bytes){var self=_sbrk;if(!self.called){DYNAMICTOP=alignMemoryPage(DYNAMICTOP);self.called=true;assert(Runtime.dynamicAlloc);self.alloc=Runtime.dynamicAlloc;Runtime.dynamicAlloc=(function(){abort("cannot dynamically allocate, sbrk now has control")})}var ret=DYNAMICTOP;if(bytes!=0)self.alloc(bytes);return ret}var ___errno_state=0;function ___setErrNo(value){HEAP32[___errno_state>>2]=value;return value}var ERRNO_CODES={EPERM:1,ENOENT:2,ESRCH:3,EINTR:4,EIO:5,ENXIO:6,E2BIG:7,ENOEXEC:8,EBADF:9,ECHILD:10,EAGAIN:11,EWOULDBLOCK:11,ENOMEM:12,EACCES:13,EFAULT:14,ENOTBLK:15,EBUSY:16,EEXIST:17,EXDEV:18,ENODEV:19,ENOTDIR:20,EISDIR:21,EINVAL:22,ENFILE:23,EMFILE:24,ENOTTY:25,ETXTBSY:26,EFBIG:27,ENOSPC:28,ESPIPE:29,EROFS:30,EMLINK:31,EPIPE:32,EDOM:33,ERANGE:34,ENOMSG:42,EIDRM:43,ECHRNG:44,EL2NSYNC:45,EL3HLT:46,EL3RST:47,ELNRNG:48,EUNATCH:49,ENOCSI:50,EL2HLT:51,EDEADLK:35,ENOLCK:37,EBADE:52,EBADR:53,EXFULL:54,ENOANO:55,EBADRQC:56,EBADSLT:57,EDEADLOCK:35,EBFONT:59,ENOSTR:60,ENODATA:61,ETIME:62,ENOSR:63,ENONET:64,ENOPKG:65,EREMOTE:66,ENOLINK:67,EADV:68,ESRMNT:69,ECOMM:70,EPROTO:71,EMULTIHOP:72,EDOTDOT:73,EBADMSG:74,ENOTUNIQ:76,EBADFD:77,EREMCHG:78,ELIBACC:79,ELIBBAD:80,ELIBSCN:81,ELIBMAX:82,ELIBEXEC:83,ENOSYS:38,ENOTEMPTY:39,ENAMETOOLONG:36,ELOOP:40,EOPNOTSUPP:95,EPFNOSUPPORT:96,ECONNRESET:104,ENOBUFS:105,EAFNOSUPPORT:97,EPROTOTYPE:91,ENOTSOCK:88,ENOPROTOOPT:92,ESHUTDOWN:108,ECONNREFUSED:111,EADDRINUSE:98,ECONNABORTED:103,ENETUNREACH:101,ENETDOWN:100,ETIMEDOUT:110,EHOSTDOWN:112,EHOSTUNREACH:113,EINPROGRESS:115,EALREADY:114,EDESTADDRREQ:89,EMSGSIZE:90,EPROTONOSUPPORT:93,ESOCKTNOSUPPORT:94,EADDRNOTAVAIL:99,ENETRESET:102,EISCONN:106,ENOTCONN:107,ETOOMANYREFS:109,EUSERS:87,EDQUOT:122,ESTALE:116,ENOTSUP:95,ENOMEDIUM:123,EILSEQ:84,EOVERFLOW:75,ECANCELED:125,ENOTRECOVERABLE:131,EOWNERDEAD:130,ESTRPIPE:86};function _sysconf(name){switch(name){case 30:return PAGE_SIZE;case 132:case 133:case 12:case 137:case 138:case 15:case 235:case 16:case 17:case 18:case 19:case 20:case 149:case 13:case 10:case 236:case 153:case 9:case 21:case 22:case 159:case 154:case 14:case 77:case 78:case 139:case 80:case 81:case 79:case 82:case 68:case 67:case 164:case 11:case 29:case 47:case 48:case 95:case 52:case 51:case 46:return 200809;case 27:case 246:case 127:case 128:case 23:case 24:case 160:case 161:case 181:case 182:case 242:case 183:case 184:case 243:case 244:case 245:case 165:case 178:case 179:case 49:case 50:case 168:case 169:case 175:case 170:case 171:case 172:case 97:case 76:case 32:case 173:case 35:return-1;case 176:case 177:case 7:case 155:case 8:case 157:case 125:case 126:case 92:case 93:case 129:case 130:case 131:case 94:case 91:return 1;case 74:case 60:case 69:case 70:case 4:return 1024;case 31:case 42:case 72:return 32;case 87:case 26:case 33:return 2147483647;case 34:case 1:return 47839;case 38:case 36:return 99;case 43:case 37:return 2048;case 0:return 2097152;case 3:return 65536;case 28:return 32768;case 44:return 32767;case 75:return 16384;case 39:return 1e3;case 89:return 700;case 71:return 256;case 40:return 255;case 2:return 100;case 180:return 64;case 25:return 20;case 5:return 16;case 6:return 6;case 73:return 4;case 84:{if(typeof navigator==="object")return navigator["hardwareConcurrency"]||1;return 1}}___setErrNo(ERRNO_CODES.EINVAL);return-1}function _emscripten_memcpy_big(dest,src,num){HEAPU8.set(HEAPU8.subarray(src,src+num),dest);return dest}Module["_memcpy"]=_memcpy;Module["_memmove"]=_memmove;Module["_memset"]=_memset;function ___errno_location(){return ___errno_state}Module["_bitshift64Shl"]=_bitshift64Shl;function _abort(){Module["abort"]()}var ERRNO_MESSAGES={0:"Success",1:"Not super-user",2:"No such file or directory",3:"No such process",4:"Interrupted system call",5:"I/O error",6:"No such device or address",7:"Arg list too long",8:"Exec format error",9:"Bad file number",10:"No children",11:"No more processes",12:"Not enough core",13:"PermissionInfo denied",14:"Bad address",15:"Block device required",16:"Mount device busy",17:"File exists",18:"Cross-device link",19:"No such device",20:"Not a directory",21:"Is a directory",22:"Invalid argument",23:"Too many open files in system",24:"Too many open files",25:"Not a typewriter",26:"Text file busy",27:"File too large",28:"No space left on device",29:"Illegal seek",30:"Read only file system",31:"Too many links",32:"Broken pipe",33:"Math arg out of domain of func",34:"Math result not representable",35:"File locking deadlock error",36:"File or path name too long",37:"No record locks available",38:"Function not implemented",39:"Directory not empty",40:"Too many symbolic links",42:"No message of desired type",43:"Identifier removed",44:"Channel number out of range",45:"Level 2 not synchronized",46:"Level 3 halted",47:"Level 3 reset",48:"Link number out of range",49:"Protocol driver not attached",50:"No CSI structure available",51:"Level 2 halted",52:"Invalid exchange",53:"Invalid request descriptor",54:"Exchange full",55:"No anode",56:"Invalid request code",57:"Invalid slot",59:"Bad font file fmt",60:"Device not a stream",61:"No data (for no delay io)",62:"Timer expired",63:"Out of streams resources",64:"Machine is not on the network",65:"Package not installed",66:"The object is remote",67:"The link has been severed",68:"Advertise error",69:"Srmount error",70:"Communication error on send",71:"Protocol error",72:"Multihop attempted",73:"Cross mount point (not really error)",74:"Trying to read unreadable message",75:"Value too large for defined data type",76:"Given log. name not unique",77:"f.d. invalid for this operation",78:"Remote address changed",79:"Can   access a needed shared lib",80:"Accessing a corrupted shared lib",81:".lib section in a.out corrupted",82:"Attempting to link in too many libs",83:"Attempting to exec a shared library",84:"Illegal byte sequence",86:"Streams pipe error",87:"Too many users",88:"Socket operation on non-socket",89:"Destination address required",90:"Message too long",91:"Protocol wrong type for socket",92:"Protocol not available",93:"Unknown protocol",94:"Socket type not supported",95:"Not supported",96:"Protocol family not supported",97:"Address family not supported by protocol family",98:"Address already in use",99:"Address not available",100:"Network interface is not configured",101:"Network is unreachable",102:"Connection reset by network",103:"Connection aborted",104:"Connection reset by peer",105:"No buffer space available",106:"Socket is already connected",107:"Socket is not connected",108:"Can't send after socket shutdown",109:"Too many references",110:"Connection timed out",111:"Connection refused",112:"Host is down",113:"Host is unreachable",114:"Socket already connected",115:"Connection already in progress",116:"Stale file handle",122:"Quota exceeded",123:"No medium (in tape drive)",125:"Operation canceled",130:"Previous owner died",131:"State not recoverable"};var TTY={ttys:[],init:(function(){}),shutdown:(function(){}),register:(function(dev,ops){TTY.ttys[dev]={input:[],output:[],ops:ops};FS.registerDevice(dev,TTY.stream_ops)}),stream_ops:{open:(function(stream){var tty=TTY.ttys[stream.node.rdev];if(!tty){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}stream.tty=tty;stream.seekable=false}),close:(function(stream){if(stream.tty.output.length){stream.tty.ops.put_char(stream.tty,10)}}),read:(function(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.get_char){throw new FS.ErrnoError(ERRNO_CODES.ENXIO)}var bytesRead=0;for(var i=0;inode.contents.length){node.contents=MEMFS.getFileDataAsRegularArray(node);node.usedBytes=node.contents.length}if(!node.contents||node.contents.subarray){var prevCapacity=node.contents?node.contents.buffer.byteLength:0;if(prevCapacity>=newCapacity)return;var CAPACITY_DOUBLING_MAX=1024*1024;newCapacity=Math.max(newCapacity,prevCapacity*(prevCapacity0)node.contents.set(oldContents.subarray(0,node.usedBytes),0);return}if(!node.contents&&newCapacity>0)node.contents=[];while(node.contents.lengthnewSize)node.contents.length=newSize;else while(node.contents.length=stream.node.usedBytes)return 0;var size=Math.min(stream.node.usedBytes-position,length);assert(size>=0);if(size>8&&contents.subarray){buffer.set(contents.subarray(position,position+size),offset)}else{for(var i=0;i0||position+lengthe2.timestamp){create.push(key);total++}}));var remove=[];Object.keys(dst.entries).forEach((function(key){var e=dst.entries[key];var e2=src.entries[key];if(!e2){remove.push(key);total++}}));if(!total){return callback(null)}var errored=false;var completed=0;var db=src.type==="remote"?src.db:dst.db;var transaction=db.transaction([IDBFS.DB_STORE_NAME],"readwrite");var store=transaction.objectStore(IDBFS.DB_STORE_NAME);function done(err){if(err){if(!done.errored){done.errored=true;return callback(err)}return}if(++completed>=total){return callback(null)}}transaction.onerror=(function(){done(this.error)});create.sort().forEach((function(path){if(dst.type==="local"){IDBFS.loadRemoteEntry(store,path,(function(err,entry){if(err)return done(err);IDBFS.storeLocalEntry(path,entry,done)}))}else{IDBFS.loadLocalEntry(path,(function(err,entry){if(err)return done(err);IDBFS.storeRemoteEntry(store,path,entry,done)}))}}));remove.sort().reverse().forEach((function(path){if(dst.type==="local"){IDBFS.removeLocalEntry(path,done)}else{IDBFS.removeRemoteEntry(store,path,done)}}))})};var NODEFS={isWindows:false,staticInit:(function(){NODEFS.isWindows=!!process.platform.match(/^win/)}),mount:(function(mount){assert(ENVIRONMENT_IS_NODE);return NODEFS.createNode(null,"/",NODEFS.getMode(mount.opts.root),0)}),createNode:(function(parent,name,mode,dev){if(!FS.isDir(mode)&&!FS.isFile(mode)&&!FS.isLink(mode)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var node=FS.createNode(parent,name,mode);node.node_ops=NODEFS.node_ops;node.stream_ops=NODEFS.stream_ops;return node}),getMode:(function(path){var stat;try{stat=fs.lstatSync(path);if(NODEFS.isWindows){stat.mode=stat.mode|(stat.mode&146)>>1}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}return stat.mode}),realPath:(function(node){var parts=[];while(node.parent!==node){parts.push(node.name);node=node.parent}parts.push(node.mount.opts.root);parts.reverse();return PATH.join.apply(null,parts)}),flagsToPermissionStringMap:{0:"r",1:"r+",2:"r+",64:"r",65:"r+",66:"r+",129:"rx+",193:"rx+",514:"w+",577:"w",578:"w+",705:"wx",706:"wx+",1024:"a",1025:"a",1026:"a+",1089:"a",1090:"a+",1153:"ax",1154:"ax+",1217:"ax",1218:"ax+",4096:"rs",4098:"rs+"},flagsToPermissionString:(function(flags){if(flags in NODEFS.flagsToPermissionStringMap){return NODEFS.flagsToPermissionStringMap[flags]}else{return flags}}),node_ops:{getattr:(function(node){var path=NODEFS.realPath(node);var stat;try{stat=fs.lstatSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}if(NODEFS.isWindows&&!stat.blksize){stat.blksize=4096}if(NODEFS.isWindows&&!stat.blocks){stat.blocks=(stat.size+stat.blksize-1)/stat.blksize|0}return{dev:stat.dev,ino:stat.ino,mode:stat.mode,nlink:stat.nlink,uid:stat.uid,gid:stat.gid,rdev:stat.rdev,size:stat.size,atime:stat.atime,mtime:stat.mtime,ctime:stat.ctime,blksize:stat.blksize,blocks:stat.blocks}}),setattr:(function(node,attr){var path=NODEFS.realPath(node);try{if(attr.mode!==undefined){fs.chmodSync(path,attr.mode);node.mode=attr.mode}if(attr.timestamp!==undefined){var date=new Date(attr.timestamp);fs.utimesSync(path,date,date)}if(attr.size!==undefined){fs.truncateSync(path,attr.size)}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),lookup:(function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);var mode=NODEFS.getMode(path);return NODEFS.createNode(parent,name,mode)}),mknod:(function(parent,name,mode,dev){var node=NODEFS.createNode(parent,name,mode,dev);var path=NODEFS.realPath(node);try{if(FS.isDir(node.mode)){fs.mkdirSync(path,node.mode)}else{fs.writeFileSync(path,"",{mode:node.mode})}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}return node}),rename:(function(oldNode,newDir,newName){var oldPath=NODEFS.realPath(oldNode);var newPath=PATH.join2(NODEFS.realPath(newDir),newName);try{fs.renameSync(oldPath,newPath)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),unlink:(function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);try{fs.unlinkSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),rmdir:(function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);try{fs.rmdirSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),readdir:(function(node){var path=NODEFS.realPath(node);try{return fs.readdirSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),symlink:(function(parent,newName,oldPath){var newPath=PATH.join2(NODEFS.realPath(parent),newName);try{fs.symlinkSync(oldPath,newPath)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),readlink:(function(node){var path=NODEFS.realPath(node);try{return fs.readlinkSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}})},stream_ops:{open:(function(stream){var path=NODEFS.realPath(stream.node);try{if(FS.isFile(stream.node.mode)){stream.nfd=fs.openSync(path,NODEFS.flagsToPermissionString(stream.flags))}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),close:(function(stream){try{if(FS.isFile(stream.node.mode)&&stream.nfd){fs.closeSync(stream.nfd)}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),read:(function(stream,buffer,offset,length,position){var nbuffer=new Buffer(length);var res;try{res=fs.readSync(stream.nfd,nbuffer,0,length,position)}catch(e){throw new FS.ErrnoError(ERRNO_CODES[e.code])}if(res>0){for(var i=0;i8){throw new FS.ErrnoError(ERRNO_CODES.ELOOP)}var parts=PATH.normalizeArray(path.split("/").filter((function(p){return!!p})),false);var current=FS.root;var current_path="/";for(var i=0;i40){throw new FS.ErrnoError(ERRNO_CODES.ELOOP)}}}}return{path:current_path,node:current}}),getPath:(function(node){var path;while(true){if(FS.isRoot(node)){var mount=node.mount.mountpoint;if(!path)return mount;return mount[mount.length-1]!=="/"?mount+"/"+path:mount+path}path=path?node.name+"/"+path:node.name;node=node.parent}}),hashName:(function(parentid,name){var hash=0;for(var i=0;i>>0)%FS.nameTable.length}),hashAddNode:(function(node){var hash=FS.hashName(node.parent.id,node.name);node.name_next=FS.nameTable[hash];FS.nameTable[hash]=node}),hashRemoveNode:(function(node){var hash=FS.hashName(node.parent.id,node.name);if(FS.nameTable[hash]===node){FS.nameTable[hash]=node.name_next}else{var current=FS.nameTable[hash];while(current){if(current.name_next===node){current.name_next=node.name_next;break}current=current.name_next}}}),lookupNode:(function(parent,name){var err=FS.mayLookup(parent);if(err){throw new FS.ErrnoError(err)}var hash=FS.hashName(parent.id,name);for(var node=FS.nameTable[hash];node;node=node.name_next){var nodeName=node.name;if(node.parent.id===parent.id&&nodeName===name){return node}}return FS.lookup(parent,name)}),createNode:(function(parent,name,mode,rdev){if(!FS.FSNode){FS.FSNode=(function(parent,name,mode,rdev){if(!parent){parent=this}this.parent=parent;this.mount=parent.mount;this.mounted=null;this.id=FS.nextInode++;this.name=name;this.mode=mode;this.node_ops={};this.stream_ops={};this.rdev=rdev});FS.FSNode.prototype={};var readMode=292|73;var writeMode=146;Object.defineProperties(FS.FSNode.prototype,{read:{get:(function(){return(this.mode&readMode)===readMode}),set:(function(val){val?this.mode|=readMode:this.mode&=~readMode})},write:{get:(function(){return(this.mode&writeMode)===writeMode}),set:(function(val){val?this.mode|=writeMode:this.mode&=~writeMode})},isFolder:{get:(function(){return FS.isDir(this.mode)})},isDevice:{get:(function(){return FS.isChrdev(this.mode)})}})}var node=new FS.FSNode(parent,name,mode,rdev);FS.hashAddNode(node);return node}),destroyNode:(function(node){FS.hashRemoveNode(node)}),isRoot:(function(node){return node===node.parent}),isMountpoint:(function(node){return!!node.mounted}),isFile:(function(mode){return(mode&61440)===32768}),isDir:(function(mode){return(mode&61440)===16384}),isLink:(function(mode){return(mode&61440)===40960}),isChrdev:(function(mode){return(mode&61440)===8192}),isBlkdev:(function(mode){return(mode&61440)===24576}),isFIFO:(function(mode){return(mode&61440)===4096}),isSocket:(function(mode){return(mode&49152)===49152}),flagModes:{"r":0,"rs":1052672,"r+":2,"w":577,"wx":705,"xw":705,"w+":578,"wx+":706,"xw+":706,"a":1089,"ax":1217,"xa":1217,"a+":1090,"ax+":1218,"xa+":1218},modeStringToFlags:(function(str){var flags=FS.flagModes[str];if(typeof flags==="undefined"){throw new Error("Unknown file open mode: "+str)}return flags}),flagsToPermissionString:(function(flag){var accmode=flag&2097155;var perms=["r","w","rw"][accmode];if(flag&512){perms+="w"}return perms}),nodePermissions:(function(node,perms){if(FS.ignorePermissions){return 0}if(perms.indexOf("r")!==-1&&!(node.mode&292)){return ERRNO_CODES.EACCES}else if(perms.indexOf("w")!==-1&&!(node.mode&146)){return ERRNO_CODES.EACCES}else if(perms.indexOf("x")!==-1&&!(node.mode&73)){return ERRNO_CODES.EACCES}return 0}),mayLookup:(function(dir){return FS.nodePermissions(dir,"x")}),mayCreate:(function(dir,name){try{var node=FS.lookupNode(dir,name);return ERRNO_CODES.EEXIST}catch(e){}return FS.nodePermissions(dir,"wx")}),mayDelete:(function(dir,name,isdir){var node;try{node=FS.lookupNode(dir,name)}catch(e){return e.errno}var err=FS.nodePermissions(dir,"wx");if(err){return err}if(isdir){if(!FS.isDir(node.mode)){return ERRNO_CODES.ENOTDIR}if(FS.isRoot(node)||FS.getPath(node)===FS.cwd()){return ERRNO_CODES.EBUSY}}else{if(FS.isDir(node.mode)){return ERRNO_CODES.EISDIR}}return 0}),mayOpen:(function(node,flags){if(!node){return ERRNO_CODES.ENOENT}if(FS.isLink(node.mode)){return ERRNO_CODES.ELOOP}else if(FS.isDir(node.mode)){if((flags&2097155)!==0||flags&512){return ERRNO_CODES.EISDIR}}return FS.nodePermissions(node,FS.flagsToPermissionString(flags))}),MAX_OPEN_FDS:4096,nextfd:(function(fd_start,fd_end){fd_start=fd_start||0;fd_end=fd_end||FS.MAX_OPEN_FDS;for(var fd=fd_start;fd<=fd_end;fd++){if(!FS.streams[fd]){return fd}}throw new FS.ErrnoError(ERRNO_CODES.EMFILE)}),getStream:(function(fd){return FS.streams[fd]}),createStream:(function(stream,fd_start,fd_end){if(!FS.FSStream){FS.FSStream=(function(){});FS.FSStream.prototype={};Object.defineProperties(FS.FSStream.prototype,{object:{get:(function(){return this.node}),set:(function(val){this.node=val})},isRead:{get:(function(){return(this.flags&2097155)!==1})},isWrite:{get:(function(){return(this.flags&2097155)!==0})},isAppend:{get:(function(){return this.flags&1024})}})}var newStream=new FS.FSStream;for(var p in stream){newStream[p]=stream[p]}stream=newStream;var fd=FS.nextfd(fd_start,fd_end);stream.fd=fd;FS.streams[fd]=stream;return stream}),closeStream:(function(fd){FS.streams[fd]=null}),getStreamFromPtr:(function(ptr){return FS.streams[ptr-1]}),getPtrForStream:(function(stream){return stream?stream.fd+1:0}),chrdev_stream_ops:{open:(function(stream){var device=FS.getDevice(stream.node.rdev);stream.stream_ops=device.stream_ops;if(stream.stream_ops.open){stream.stream_ops.open(stream)}}),llseek:(function(){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)})},major:(function(dev){return dev>>8}),minor:(function(dev){return dev&255}),makedev:(function(ma,mi){return ma<<8|mi}),registerDevice:(function(dev,ops){FS.devices[dev]={stream_ops:ops}}),getDevice:(function(dev){return FS.devices[dev]}),getMounts:(function(mount){var mounts=[];var check=[mount];while(check.length){var m=check.pop();mounts.push(m);check.push.apply(check,m.mounts)}return mounts}),syncfs:(function(populate,callback){if(typeof populate==="function"){callback=populate;populate=false}var mounts=FS.getMounts(FS.root.mount);var completed=0;function done(err){if(err){if(!done.errored){done.errored=true;return callback(err)}return}if(++completed>=mounts.length){callback(null)}}mounts.forEach((function(mount){if(!mount.type.syncfs){return done(null)}mount.type.syncfs(mount,populate,done)}))}),mount:(function(type,opts,mountpoint){var root=mountpoint==="/";var pseudo=!mountpoint;var node;if(root&&FS.root){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}else if(!root&&!pseudo){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});mountpoint=lookup.path;node=lookup.node;if(FS.isMountpoint(node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(!FS.isDir(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)}}var mount={type:type,opts:opts,mountpoint:mountpoint,mounts:[]};var mountRoot=type.mount(mount);mountRoot.mount=mount;mount.root=mountRoot;if(root){FS.root=mountRoot}else if(node){node.mounted=mount;if(node.mount){node.mount.mounts.push(mount)}}return mountRoot}),unmount:(function(mountpoint){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});if(!FS.isMountpoint(lookup.node)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var node=lookup.node;var mount=node.mounted;var mounts=FS.getMounts(mount);Object.keys(FS.nameTable).forEach((function(hash){var current=FS.nameTable[hash];while(current){var next=current.name_next;if(mounts.indexOf(current.mount)!==-1){FS.destroyNode(current)}current=next}}));node.mounted=null;var idx=node.mount.mounts.indexOf(mount);assert(idx!==-1);node.mount.mounts.splice(idx,1)}),lookup:(function(parent,name){return parent.node_ops.lookup(parent,name)}),mknod:(function(path,mode,dev){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var err=FS.mayCreate(parent,name);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.mknod){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}return parent.node_ops.mknod(parent,name,mode,dev)}),create:(function(path,mode){mode=mode!==undefined?mode:438;mode&=4095;mode|=32768;return FS.mknod(path,mode,0)}),mkdir:(function(path,mode){mode=mode!==undefined?mode:511;mode&=511|512;mode|=16384;return FS.mknod(path,mode,0)}),mkdev:(function(path,mode,dev){if(typeof dev==="undefined"){dev=mode;mode=438}mode|=8192;return FS.mknod(path,mode,dev)}),symlink:(function(oldpath,newpath){var lookup=FS.lookupPath(newpath,{parent:true});var parent=lookup.node;var newname=PATH.basename(newpath);var err=FS.mayCreate(parent,newname);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.symlink){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}return parent.node_ops.symlink(parent,newname,oldpath)}),rename:(function(old_path,new_path){var old_dirname=PATH.dirname(old_path);var new_dirname=PATH.dirname(new_path);var old_name=PATH.basename(old_path);var new_name=PATH.basename(new_path);var lookup,old_dir,new_dir;try{lookup=FS.lookupPath(old_path,{parent:true});old_dir=lookup.node;lookup=FS.lookupPath(new_path,{parent:true});new_dir=lookup.node}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(old_dir.mount!==new_dir.mount){throw new FS.ErrnoError(ERRNO_CODES.EXDEV)}var old_node=FS.lookupNode(old_dir,old_name);var relative=PATH.relative(old_path,new_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}relative=PATH.relative(new_path,old_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY)}var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(old_node===new_node){return}var isdir=FS.isDir(old_node.mode);var err=FS.mayDelete(old_dir,old_name,isdir);if(err){throw new FS.ErrnoError(err)}err=new_node?FS.mayDelete(new_dir,new_name,isdir):FS.mayCreate(new_dir,new_name);if(err){throw new FS.ErrnoError(err)}if(!old_dir.node_ops.rename){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isMountpoint(old_node)||new_node&&FS.isMountpoint(new_node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(new_dir!==old_dir){err=FS.nodePermissions(old_dir,"w");if(err){throw new FS.ErrnoError(err)}}try{if(FS.trackingDelegate["willMovePath"]){FS.trackingDelegate["willMovePath"](old_path,new_path)}}catch(e){console.log("FS.trackingDelegate['willMovePath']('"+old_path+"', '"+new_path+"') threw an exception: "+e.message)}FS.hashRemoveNode(old_node);try{old_dir.node_ops.rename(old_node,new_dir,new_name)}catch(e){throw e}finally{FS.hashAddNode(old_node)}try{if(FS.trackingDelegate["onMovePath"])FS.trackingDelegate["onMovePath"](old_path,new_path)}catch(e){console.log("FS.trackingDelegate['onMovePath']('"+old_path+"', '"+new_path+"') threw an exception: "+e.message)}}),rmdir:(function(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var err=FS.mayDelete(parent,name,true);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.rmdir){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}try{if(FS.trackingDelegate["willDeletePath"]){FS.trackingDelegate["willDeletePath"](path)}}catch(e){console.log("FS.trackingDelegate['willDeletePath']('"+path+"') threw an exception: "+e.message)}parent.node_ops.rmdir(parent,name);FS.destroyNode(node);try{if(FS.trackingDelegate["onDeletePath"])FS.trackingDelegate["onDeletePath"](path)}catch(e){console.log("FS.trackingDelegate['onDeletePath']('"+path+"') threw an exception: "+e.message)}}),readdir:(function(path){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;if(!node.node_ops.readdir){throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)}return node.node_ops.readdir(node)}),unlink:(function(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var err=FS.mayDelete(parent,name,false);if(err){if(err===ERRNO_CODES.EISDIR)err=ERRNO_CODES.EPERM;throw new FS.ErrnoError(err)}if(!parent.node_ops.unlink){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}try{if(FS.trackingDelegate["willDeletePath"]){FS.trackingDelegate["willDeletePath"](path)}}catch(e){console.log("FS.trackingDelegate['willDeletePath']('"+path+"') threw an exception: "+e.message)}parent.node_ops.unlink(parent,name);FS.destroyNode(node);try{if(FS.trackingDelegate["onDeletePath"])FS.trackingDelegate["onDeletePath"](path)}catch(e){console.log("FS.trackingDelegate['onDeletePath']('"+path+"') threw an exception: "+e.message)}}),readlink:(function(path){var lookup=FS.lookupPath(path);var link=lookup.node;if(!link.node_ops.readlink){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return link.node_ops.readlink(link)}),stat:(function(path,dontFollow){var lookup=FS.lookupPath(path,{follow:!dontFollow});var node=lookup.node;if(!node.node_ops.getattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}return node.node_ops.getattr(node)}),lstat:(function(path){return FS.stat(path,true)}),chmod:(function(path,mode,dontFollow){var node;if(typeof path==="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}node.node_ops.setattr(node,{mode:mode&4095|node.mode&~4095,timestamp:Date.now()})}),lchmod:(function(path,mode){FS.chmod(path,mode,true)}),fchmod:(function(fd,mode){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}FS.chmod(stream.node,mode)}),chown:(function(path,uid,gid,dontFollow){var node;if(typeof path==="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}node.node_ops.setattr(node,{timestamp:Date.now()})}),lchown:(function(path,uid,gid){FS.chown(path,uid,gid,true)}),fchown:(function(fd,uid,gid){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}FS.chown(stream.node,uid,gid)}),truncate:(function(path,len){if(len<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var node;if(typeof path==="string"){var lookup=FS.lookupPath(path,{follow:true});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isDir(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EISDIR)}if(!FS.isFile(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var err=FS.nodePermissions(node,"w");if(err){throw new FS.ErrnoError(err)}node.node_ops.setattr(node,{size:len,timestamp:Date.now()})}),ftruncate:(function(fd,len){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}FS.truncate(stream.node,len)}),utime:(function(path,atime,mtime){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;node.node_ops.setattr(node,{timestamp:Math.max(atime,mtime)})}),open:(function(path,flags,mode,fd_start,fd_end){if(path===""){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}flags=typeof flags==="string"?FS.modeStringToFlags(flags):flags;mode=typeof mode==="undefined"?438:mode;if(flags&64){mode=mode&4095|32768}else{mode=0}var node;if(typeof path==="object"){node=path}else{path=PATH.normalize(path);try{var lookup=FS.lookupPath(path,{follow:!(flags&131072)});node=lookup.node}catch(e){}}if(flags&64){if(node){if(flags&128){throw new FS.ErrnoError(ERRNO_CODES.EEXIST)}}else{node=FS.mknod(path,mode,0)}}if(!node){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}if(FS.isChrdev(node.mode)){flags&=~512}var err=FS.mayOpen(node,flags);if(err){throw new FS.ErrnoError(err)}if(flags&512){FS.truncate(node,0)}flags&=~(128|512);var stream=FS.createStream({node:node,path:FS.getPath(node),flags:flags,seekable:true,position:0,stream_ops:node.stream_ops,ungotten:[],error:false},fd_start,fd_end);if(stream.stream_ops.open){stream.stream_ops.open(stream)}if(Module["logReadFiles"]&&!(flags&1)){if(!FS.readFiles)FS.readFiles={};if(!(path in FS.readFiles)){FS.readFiles[path]=1;Module["printErr"]("read file: "+path)}}try{if(FS.trackingDelegate["onOpenFile"]){var trackingFlags=0;if((flags&2097155)!==1){trackingFlags|=FS.tracking.openFlags.READ}if((flags&2097155)!==0){trackingFlags|=FS.tracking.openFlags.WRITE}FS.trackingDelegate["onOpenFile"](path,trackingFlags)}}catch(e){console.log("FS.trackingDelegate['onOpenFile']('"+path+"', flags) threw an exception: "+e.message)}return stream}),close:(function(stream){try{if(stream.stream_ops.close){stream.stream_ops.close(stream)}}catch(e){throw e}finally{FS.closeStream(stream.fd)}}),llseek:(function(stream,offset,whence){if(!stream.seekable||!stream.stream_ops.llseek){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}return stream.stream_ops.llseek(stream,offset,whence)}),read:(function(stream,buffer,offset,length,position){if(length<0||position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EISDIR)}if(!stream.stream_ops.read){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var seeking=true;if(typeof position==="undefined"){position=stream.position;seeking=false}else if(!stream.seekable){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}var bytesRead=stream.stream_ops.read(stream,buffer,offset,length,position);if(!seeking)stream.position+=bytesRead;return bytesRead}),write:(function(stream,buffer,offset,length,position,canOwn){if(length<0||position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EISDIR)}if(!stream.stream_ops.write){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if(stream.flags&1024){FS.llseek(stream,0,2)}var seeking=true;if(typeof position==="undefined"){position=stream.position;seeking=false}else if(!stream.seekable){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}var bytesWritten=stream.stream_ops.write(stream,buffer,offset,length,position,canOwn);if(!seeking)stream.position+=bytesWritten;try{if(stream.path&&FS.trackingDelegate["onWriteToFile"])FS.trackingDelegate["onWriteToFile"](stream.path)}catch(e){console.log("FS.trackingDelegate['onWriteToFile']('"+path+"') threw an exception: "+e.message)}return bytesWritten}),allocate:(function(stream,offset,length){if(offset<0||length<=0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if(!FS.isFile(stream.node.mode)&&!FS.isDir(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}if(!stream.stream_ops.allocate){throw new FS.ErrnoError(ERRNO_CODES.EOPNOTSUPP)}stream.stream_ops.allocate(stream,offset,length)}),mmap:(function(stream,buffer,offset,length,position,prot,flags){if((stream.flags&2097155)===1){throw new FS.ErrnoError(ERRNO_CODES.EACCES)}if(!stream.stream_ops.mmap){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}return stream.stream_ops.mmap(stream,buffer,offset,length,position,prot,flags)}),ioctl:(function(stream,cmd,arg){if(!stream.stream_ops.ioctl){throw new FS.ErrnoError(ERRNO_CODES.ENOTTY)}return stream.stream_ops.ioctl(stream,cmd,arg)}),readFile:(function(path,opts){opts=opts||{};opts.flags=opts.flags||"r";opts.encoding=opts.encoding||"binary";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){throw new Error('Invalid encoding type "'+opts.encoding+'"')}var ret;var stream=FS.open(path,opts.flags);var stat=FS.stat(path);var length=stat.size;var buf=new Uint8Array(length);FS.read(stream,buf,0,length,0);if(opts.encoding==="utf8"){ret="";var utf8=new Runtime.UTF8Processor;for(var i=0;i>2]=FS.getPtrForStream(stdin);assert(stdin.fd===0,"invalid handle for stdin ("+stdin.fd+")");var stdout=FS.open("/dev/stdout","w");HEAP32[_stdout>>2]=FS.getPtrForStream(stdout);assert(stdout.fd===1,"invalid handle for stdout ("+stdout.fd+")");var stderr=FS.open("/dev/stderr","w");HEAP32[_stderr>>2]=FS.getPtrForStream(stderr);assert(stderr.fd===2,"invalid handle for stderr ("+stderr.fd+")")}),ensureErrnoError:(function(){if(FS.ErrnoError)return;FS.ErrnoError=function ErrnoError(errno){this.errno=errno;for(var key in ERRNO_CODES){if(ERRNO_CODES[key]===errno){this.code=key;break}}this.message=ERRNO_MESSAGES[errno]};FS.ErrnoError.prototype=new Error;FS.ErrnoError.prototype.constructor=FS.ErrnoError;[ERRNO_CODES.ENOENT].forEach((function(code){FS.genericErrors[code]=new FS.ErrnoError(code);FS.genericErrors[code].stack=""}))}),staticInit:(function(){FS.ensureErrnoError();FS.nameTable=new Array(4096);FS.mount(MEMFS,{},"/");FS.createDefaultDirectories();FS.createDefaultDevices()}),init:(function(input,output,error){assert(!FS.init.initialized,"FS.init was previously called. If you want to initialize later with custom parameters, remove any earlier calls (note that one is automatically added to the generated code)");FS.init.initialized=true;FS.ensureErrnoError();Module["stdin"]=input||Module["stdin"];Module["stdout"]=output||Module["stdout"];Module["stderr"]=error||Module["stderr"];FS.createStandardStreams()}),quit:(function(){FS.init.initialized=false;for(var i=0;ithis.length-1||idx<0){return undefined}var chunkOffset=idx%this.chunkSize;var chunkNum=Math.floor(idx/this.chunkSize);return this.getter(chunkNum)[chunkOffset]};LazyUint8Array.prototype.setDataGetter=function LazyUint8Array_setDataGetter(getter){this.getter=getter};LazyUint8Array.prototype.cacheLength=function LazyUint8Array_cacheLength(){var xhr=new XMLHttpRequest;xhr.open("HEAD",url,false);xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);var datalength=Number(xhr.getResponseHeader("Content-length"));var header;var hasByteServing=(header=xhr.getResponseHeader("Accept-Ranges"))&&header==="bytes";var chunkSize=1024*1024;if(!hasByteServing)chunkSize=datalength;var doXHR=(function(from,to){if(from>to)throw new Error("invalid range ("+from+", "+to+") or no bytes requested!");if(to>datalength-1)throw new Error("only "+datalength+" bytes available! programmer error!");var xhr=new XMLHttpRequest;xhr.open("GET",url,false);if(datalength!==chunkSize)xhr.setRequestHeader("Range","bytes="+from+"-"+to);if(typeof Uint8Array!="undefined")xhr.responseType="arraybuffer";if(xhr.overrideMimeType){xhr.overrideMimeType("text/plain; charset=x-user-defined")}xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);if(xhr.response!==undefined){return new Uint8Array(xhr.response||[])}else{return intArrayFromString(xhr.responseText||"",true)}});var lazyArray=this;lazyArray.setDataGetter((function(chunkNum){var start=chunkNum*chunkSize;var end=(chunkNum+1)*chunkSize-1;end=Math.min(end,datalength-1);if(typeof lazyArray.chunks[chunkNum]==="undefined"){lazyArray.chunks[chunkNum]=doXHR(start,end)}if(typeof lazyArray.chunks[chunkNum]==="undefined")throw new Error("doXHR failed!");return lazyArray.chunks[chunkNum]}));this._length=datalength;this._chunkSize=chunkSize;this.lengthKnown=true};if(typeof XMLHttpRequest!=="undefined"){if(!ENVIRONMENT_IS_WORKER)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var lazyArray=new LazyUint8Array;Object.defineProperty(lazyArray,"length",{get:(function(){if(!this.lengthKnown){this.cacheLength()}return this._length})});Object.defineProperty(lazyArray,"chunkSize",{get:(function(){if(!this.lengthKnown){this.cacheLength()}return this._chunkSize})});var properties={isDevice:false,contents:lazyArray}}else{var properties={isDevice:false,url:url}}var node=FS.createFile(parent,name,properties,canRead,canWrite);if(properties.contents){node.contents=properties.contents}else if(properties.url){node.contents=null;node.url=properties.url}Object.defineProperty(node,"usedBytes",{get:(function(){return this.contents.length})});var stream_ops={};var keys=Object.keys(node.stream_ops);keys.forEach((function(key){var fn=node.stream_ops[key];stream_ops[key]=function forceLoadLazyFile(){if(!FS.forceLoadFile(node)){throw new FS.ErrnoError(ERRNO_CODES.EIO)}return fn.apply(null,arguments)}}));stream_ops.read=function 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root+dir}),basename:(function(path){if(path==="/")return"/";var lastSlash=path.lastIndexOf("/");if(lastSlash===-1)return path;return path.substr(lastSlash+1)}),extname:(function(path){return PATH.splitPath(path)[3]}),join:(function(){var paths=Array.prototype.slice.call(arguments,0);return PATH.normalize(paths.join("/"))}),join2:(function(l,r){return PATH.normalize(l+"/"+r)}),resolve:(function(){var resolvedPath="",resolvedAbsolute=false;for(var i=arguments.length-1;i>=-1&&!resolvedAbsolute;i--){var path=i>=0?arguments[i]:FS.cwd();if(typeof path!=="string"){throw new TypeError("Arguments to path.resolve must be strings")}else if(!path){continue}resolvedPath=path+"/"+resolvedPath;resolvedAbsolute=path.charAt(0)==="/"}resolvedPath=PATH.normalizeArray(resolvedPath.split("/").filter((function(p){return!!p})),!resolvedAbsolute).join("/");return(resolvedAbsolute?"/":"")+resolvedPath||"."}),relative:(function(from,to){from=PATH.resolve(from).substr(1);to=PATH.resolve(to).substr(1);function 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pointerLockChange(){Browser.pointerLock=document["pointerLockElement"]===canvas||document["mozPointerLockElement"]===canvas||document["webkitPointerLockElement"]===canvas||document["msPointerLockElement"]===canvas}if(canvas){canvas.requestPointerLock=canvas["requestPointerLock"]||canvas["mozRequestPointerLock"]||canvas["webkitRequestPointerLock"]||canvas["msRequestPointerLock"]||(function(){});canvas.exitPointerLock=document["exitPointerLock"]||document["mozExitPointerLock"]||document["webkitExitPointerLock"]||document["msExitPointerLock"]||(function(){});canvas.exitPointerLock=canvas.exitPointerLock.bind(document);document.addEventListener("pointerlockchange",pointerLockChange,false);document.addEventListener("mozpointerlockchange",pointerLockChange,false);document.addEventListener("webkitpointerlockchange",pointerLockChange,false);document.addEventListener("mspointerlockchange",pointerLockChange,false);if(Module["elementPointerLock"]){canvas.addEventListener("click",(function(ev){if(!Browser.pointerLock&&canvas.requestPointerLock){canvas.requestPointerLock();ev.preventDefault()}}),false)}}}),createContext:(function(canvas,useWebGL,setInModule,webGLContextAttributes){if(useWebGL&&Module.ctx)return Module.ctx;var ctx;var errorInfo="?";function onContextCreationError(event){errorInfo=event.statusMessage||errorInfo}try{if(useWebGL){var contextAttributes={antialias:false,alpha:false};if(webGLContextAttributes){for(var attribute in webGLContextAttributes){contextAttributes[attribute]=webGLContextAttributes[attribute]}}canvas.addEventListener("webglcontextcreationerror",onContextCreationError,false);try{["experimental-webgl","webgl"].some((function(webglId){return ctx=canvas.getContext(webglId,contextAttributes)}))}finally{canvas.removeEventListener("webglcontextcreationerror",onContextCreationError,false)}}else{ctx=canvas.getContext("2d")}if(!ctx)throw":("}catch(e){Module.print("Could not create canvas: "+[errorInfo,e]);return null}if(useWebGL){canvas.style.backgroundColor="black"}if(setInModule){if(!useWebGL)assert(typeof GLctx==="undefined","cannot set in module if GLctx is used, but we are a non-GL context that would replace it");Module.ctx=ctx;if(useWebGL)GLctx=ctx;Module.useWebGL=useWebGL;Browser.moduleContextCreatedCallbacks.forEach((function(callback){callback()}));Browser.init()}return ctx}),destroyContext:(function(canvas,useWebGL,setInModule){}),fullScreenHandlersInstalled:false,lockPointer:undefined,resizeCanvas:undefined,requestFullScreen:(function(lockPointer,resizeCanvas){Browser.lockPointer=lockPointer;Browser.resizeCanvas=resizeCanvas;if(typeof Browser.lockPointer==="undefined")Browser.lockPointer=true;if(typeof Browser.resizeCanvas==="undefined")Browser.resizeCanvas=false;var canvas=Module["canvas"];function fullScreenChange(){Browser.isFullScreen=false;var canvasContainer=canvas.parentNode;if((document["webkitFullScreenElement"]||document["webkitFullscreenElement"]||document["mozFullScreenElement"]||document["mozFullscreenElement"]||document["fullScreenElement"]||document["fullscreenElement"]||document["msFullScreenElement"]||document["msFullscreenElement"]||document["webkitCurrentFullScreenElement"])===canvasContainer){canvas.cancelFullScreen=document["cancelFullScreen"]||document["mozCancelFullScreen"]||document["webkitCancelFullScreen"]||document["msExitFullscreen"]||document["exitFullscreen"]||(function(){});canvas.cancelFullScreen=canvas.cancelFullScreen.bind(document);if(Browser.lockPointer)canvas.requestPointerLock();Browser.isFullScreen=true;if(Browser.resizeCanvas)Browser.setFullScreenCanvasSize()}else{canvasContainer.parentNode.insertBefore(canvas,canvasContainer);canvasContainer.parentNode.removeChild(canvasContainer);if(Browser.resizeCanvas)Browser.setWindowedCanvasSize()}if(Module["onFullScreen"])Module["onFullScreen"](Browser.isFullScreen);Browser.updateCanvasDimensions(canvas)}if(!Browser.fullScreenHandlersInstalled){Browser.fullScreenHandlersInstalled=true;document.addEventListener("fullscreenchange",fullScreenChange,false);document.addEventListener("mozfullscreenchange",fullScreenChange,false);document.addEventListener("webkitfullscreenchange",fullScreenChange,false);document.addEventListener("MSFullscreenChange",fullScreenChange,false)}var canvasContainer=document.createElement("div");canvas.parentNode.insertBefore(canvasContainer,canvas);canvasContainer.appendChild(canvas);canvasContainer.requestFullScreen=canvasContainer["requestFullScreen"]||canvasContainer["mozRequestFullScreen"]||canvasContainer["msRequestFullscreen"]||(canvasContainer["webkitRequestFullScreen"]?(function(){canvasContainer["webkitRequestFullScreen"](Element["ALLOW_KEYBOARD_INPUT"])}):null);canvasContainer.requestFullScreen()}),nextRAF:0,fakeRequestAnimationFrame:(function(func){var now=Date.now();if(Browser.nextRAF===0){Browser.nextRAF=now+1e3/60}else{while(now+2>=Browser.nextRAF){Browser.nextRAF+=1e3/60}}var delay=Math.max(Browser.nextRAF-now,0);setTimeout(func,delay)}),requestAnimationFrame:function requestAnimationFrame(func){if(typeof window==="undefined"){Browser.fakeRequestAnimationFrame(func)}else{if(!window.requestAnimationFrame){window.requestAnimationFrame=window["requestAnimationFrame"]||window["mozRequestAnimationFrame"]||window["webkitRequestAnimationFrame"]||window["msRequestAnimationFrame"]||window["oRequestAnimationFrame"]||Browser.fakeRequestAnimationFrame}window.requestAnimationFrame(func)}},safeCallback:(function(func){return(function(){if(!ABORT)return func.apply(null,arguments)})}),safeRequestAnimationFrame:(function(func){return Browser.requestAnimationFrame((function(){if(!ABORT)func()}))}),safeSetTimeout:(function(func,timeout){Module["noExitRuntime"]=true;return setTimeout((function(){if(!ABORT)func()}),timeout)}),safeSetInterval:(function(func,timeout){Module["noExitRuntime"]=true;return setInterval((function(){if(!ABORT)func()}),timeout)}),getMimetype:(function(name){return{"jpg":"image/jpeg","jpeg":"image/jpeg","png":"image/png","bmp":"image/bmp","ogg":"audio/ogg","wav":"audio/wav","mp3":"audio/mpeg"}[name.substr(name.lastIndexOf(".")+1)]}),getUserMedia:(function(func){if(!window.getUserMedia){window.getUserMedia=navigator["getUserMedia"]||navigator["mozGetUserMedia"]}window.getUserMedia(func)}),getMovementX:(function(event){return event["movementX"]||event["mozMovementX"]||event["webkitMovementX"]||0}),getMovementY:(function(event){return event["movementY"]||event["mozMovementY"]||event["webkitMovementY"]||0}),getMouseWheelDelta:(function(event){var delta=0;switch(event.type){case"DOMMouseScroll":delta=event.detail;break;case"mousewheel":delta=-event.wheelDelta;break;case"wheel":delta=event.deltaY;break;default:throw"unrecognized mouse wheel event: "+event.type}return Math.max(-1,Math.min(1,delta))}),mouseX:0,mouseY:0,mouseMovementX:0,mouseMovementY:0,touches:{},lastTouches:{},calculateMouseEvent:(function(event){if(Browser.pointerLock){if(event.type!="mousemove"&&"mozMovementX"in event){Browser.mouseMovementX=Browser.mouseMovementY=0}else{Browser.mouseMovementX=Browser.getMovementX(event);Browser.mouseMovementY=Browser.getMovementY(event)}if(typeof SDL!="undefined"){Browser.mouseX=SDL.mouseX+Browser.mouseMovementX;Browser.mouseY=SDL.mouseY+Browser.mouseMovementY}else{Browser.mouseX+=Browser.mouseMovementX;Browser.mouseY+=Browser.mouseMovementY}}else{var rect=Module["canvas"].getBoundingClientRect();var cw=Module["canvas"].width;var ch=Module["canvas"].height;var scrollX=typeof window.scrollX!=="undefined"?window.scrollX:window.pageXOffset;var scrollY=typeof window.scrollY!=="undefined"?window.scrollY:window.pageYOffset;if(event.type==="touchstart"||event.type==="touchend"||event.type==="touchmove"){var touch=event.touch;if(touch===undefined){return}var adjustedX=touch.pageX-(scrollX+rect.left);var adjustedY=touch.pageY-(scrollY+rect.top);adjustedX=adjustedX*(cw/rect.width);adjustedY=adjustedY*(ch/rect.height);var coords={x:adjustedX,y:adjustedY};if(event.type==="touchstart"){Browser.lastTouches[touch.identifier]=coords;Browser.touches[touch.identifier]=coords}else if(event.type==="touchend"||event.type==="touchmove"){Browser.lastTouches[touch.identifier]=Browser.touches[touch.identifier];Browser.touches[touch.identifier]={x:adjustedX,y:adjustedY}}return}var x=event.pageX-(scrollX+rect.left);var y=event.pageY-(scrollY+rect.top);x=x*(cw/rect.width);y=y*(ch/rect.height);Browser.mouseMovementX=x-Browser.mouseX;Browser.mouseMovementY=y-Browser.mouseY;Browser.mouseX=x;Browser.mouseY=y}}),xhrLoad:(function(url,onload,onerror){var xhr=new XMLHttpRequest;xhr.open("GET",url,true);xhr.responseType="arraybuffer";xhr.onload=function 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Module_requestAnimationFrame(func){Browser.requestAnimationFrame(func)};Module["setCanvasSize"]=function Module_setCanvasSize(width,height,noUpdates){Browser.setCanvasSize(width,height,noUpdates)};Module["pauseMainLoop"]=function Module_pauseMainLoop(){Browser.mainLoop.pause()};Module["resumeMainLoop"]=function Module_resumeMainLoop(){Browser.mainLoop.resume()};Module["getUserMedia"]=function 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fs=require("fs");NODEFS.staticInit()}STACK_BASE=STACKTOP=Runtime.alignMemory(STATICTOP);staticSealed=true;STACK_MAX=STACK_BASE+5242880;DYNAMIC_BASE=DYNAMICTOP=Runtime.alignMemory(STACK_MAX);assert(DYNAMIC_BASE>0]=a[b>>0];a[k+1>>0]=a[b+1>>0];a[k+2>>0]=a[b+2>>0];a[k+3>>0]=a[b+3>>0]}function xa(b){b=b|0;a[k>>0]=a[b>>0];a[k+1>>0]=a[b+1>>0];a[k+2>>0]=a[b+2>>0];a[k+3>>0]=a[b+3>>0];a[k+4>>0]=a[b+4>>0];a[k+5>>0]=a[b+5>>0];a[k+6>>0]=a[b+6>>0];a[k+7>>0]=a[b+7>>0]}function ya(a){a=a|0;D=a}function za(){return D|0}function Aa(b){b=b|0;return a[(c[b>>2]|0)+5>>0]&2|0}function Ba(a){a=a|0;a=c[a>>2]|0;return(d[a+15>>0]|0)<<8|(d[a+14>>0]|0)|(d[a+16>>0]|0)<<16|(d[a+17>>0]|0)<<24|0}function Ca(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0;d=i;if((a|0)==0){j=-1;i=d;return j|0}ab(a|0,0,360)|0;c[a+4>>2]=16384;c[a+24>>2]=1024;h=Qa(16384)|0;c[a>>2]=h;f=Qa(4096)|0;g=a+16|0;c[g>>2]=f;j=Qa(8192)|0;e=a+20|0;c[e>>2]=j;do{if((h|0)!=0){if((f|0)==0|(j|0)==0){Ra(h);f=c[g>>2]|0;break}c[a+336>>2]=b;j=0;i=d;return 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0}c[a+0>>2]=0;c[a+4>>2]=0;c[a+8>>2]=0;c[a+12>>2]=0;c[a+16>>2]=0;c[a+20>>2]=0;c[a+24>>2]=0;i=b;return 0}function Fa(a){a=a|0;var b=0,d=0;b=i;if((a|0)!=0){d=c[a>>2]|0;if((d|0)!=0){Ra(d)}Ra(a)}i=b;return 0}function Ga(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0;d=i;f=a+4|0;h=c[f>>2]|0;if(!((h|0)>-1)){k=0;i=d;return k|0}g=a+12|0;j=c[g>>2]|0;e=a+8|0;if((j|0)!=0){k=(c[e>>2]|0)-j|0;c[e>>2]=k;if((k|0)>0){h=c[a>>2]|0;$a(h|0,h+j|0,k|0)|0;h=c[f>>2]|0}c[g>>2]=0}g=c[e>>2]|0;do{if((h-g|0)<(b|0)){b=b+4096+g|0;g=c[a>>2]|0;if((g|0)==0){g=Qa(b)|0}else{g=Ta(g,b)|0}if((g|0)!=0){c[a>>2]=g;c[f>>2]=b;a=g;g=c[e>>2]|0;break}if((a|0)==0){k=0;i=d;return k|0}e=c[a>>2]|0;if((e|0)!=0){Ra(e)}c[a+0>>2]=0;c[a+4>>2]=0;c[a+8>>2]=0;c[a+12>>2]=0;c[a+16>>2]=0;c[a+20>>2]=0;c[a+24>>2]=0;k=0;i=d;return k|0}else{a=c[a>>2]|0}}while(0);k=a+g|0;i=d;return k|0}function Ha(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;d=i;e=c[a+4>>2]|0;if((e|0)>-1?(g=a+8|0,f=(c[g>>2]|0)+b|0,(f|0)<=(e|0)):0){c[g>>2]=f;a=0}else{a=-1}i=d;return a|0}function Ia(b,e){b=b|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0;f=i;i=i+16|0;o=f;n=c[b>>2]|0;g=b+12|0;l=c[g>>2]|0;j=n+l|0;k=b+8|0;m=(c[k>>2]|0)-l|0;if(!((c[b+4>>2]|0)>-1)){z=0;i=f;return z|0}h=b+20|0;r=c[h>>2]|0;do{if((r|0)==0){if((m|0)<27){z=0;i=f;return z|0}if((Xa(j,1032,4)|0)!=0){p=b+24|0;break}q=n+(l+26)|0;r=a[q>>0]|0;p=(r&255)+27|0;if((m|0)<(p|0)){z=0;i=f;return z|0}if(!(r<<24>>24==0)){s=l+27|0;r=b+24|0;u=c[r>>2]|0;t=0;do{u=u+(d[n+(s+t)>>0]|0)|0;c[r>>2]=u;t=t+1|0}while((t|0)<(d[q>>0]|0|0))}c[h>>2]=p;r=p;q=11}else{q=11}}while(0);do{if((q|0)==11){p=b+24|0;if((r+(c[p>>2]|0)|0)>(m|0)){z=0;i=f;return 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d=0,e=0,f=0;d=i;a:do{if((c[a+4>>2]|0)>-1){e=a+16|0;do{f=Ia(a,b)|0;if((f|0)>0){a=1;break a}if((f|0)==0){a=0;break a}}while((c[e>>2]|0)!=0);c[e>>2]=1;a=-1}else{a=0}}while(0);i=d;return a|0}function Ka(b,e){b=b|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0;f=i;j=c[e>>2]|0;q=c[e+8>>2]|0;p=c[e+12>>2]|0;u=a[j+4>>0]|0;l=d[j+5>>0]|0;r=l&1;o=l&2;l=l&4;h=bb(d[j+13>>0]|0|0,0,8)|0;h=bb(h|(d[j+12>>0]|0)|0,D|0,8)|0;h=bb(h|(d[j+11>>0]|0)|0,D|0,8)|0;h=bb(h|(d[j+10>>0]|0)|0,D|0,8)|0;h=bb(h|(d[j+9>>0]|0)|0,D|0,8)|0;h=bb(h|(d[j+8>>0]|0)|0,D|0,8)|0;h=bb(h|(d[j+7>>0]|0)|0,D|0,8)|0;e=D;h=h|(d[j+6>>0]|0);t=(d[j+15>>0]|0)<<8|(d[j+14>>0]|0)|(d[j+16>>0]|0)<<16|(d[j+17>>0]|0)<<24;k=(d[j+19>>0]|0)<<8|(d[j+18>>0]|0)|(d[j+20>>0]|0)<<16|(d[j+21>>0]|0)<<24;m=d[j+26>>0]|0;if((b|0)==0){A=-1;i=f;return A|0}w=c[b>>2]|0;if((w|0)==0){A=-1;i=f;return A|0}s=b+36|0;n=c[s>>2]|0;v=b+12|0;y=c[v>>2]|0;if((y|0)!=0){z=b+8|0;A=c[z>>2]|0;x=A-y|0;c[z>>2]=x;if((A|0)!=(y|0)){$a(w|0,w+y|0,x|0)|0}c[v>>2]=0}if((n|0)!=0){v=b+28|0;w=c[v>>2]|0;if((w|0)==(n|0)){w=n}else{A=c[b+16>>2]|0;$a(A|0,A+(n<<2)|0,w-n<<2|0)|0;w=c[b+20>>2]|0;$a(w|0,w+(n<<3)|0,(c[v>>2]|0)-n<<3|0)|0;w=c[v>>2]|0}c[v>>2]=w-n;A=b+32|0;c[A>>2]=(c[A>>2]|0)-n;c[s>>2]=0}if(u<<24>>24!=0?1:(t|0)!=(c[b+336>>2]|0)){A=-1;i=f;return A|0}if((Da(b,m+1|0)|0)!=0){A=-1;i=f;return A|0}n=b+340|0;v=c[n>>2]|0;if((k|0)!=(v|0)){y=b+32|0;A=c[y>>2]|0;z=b+28|0;w=c[z>>2]|0;if((A|0)<(w|0)){x=c[b+16>>2]|0;s=b+8|0;u=c[s>>2]|0;t=A;do{u=u-(c[x+(t<<2)>>2]&255)|0;t=t+1|0}while((t|0)<(w|0));c[s>>2]=u}c[z>>2]=A;if(!((v|0)==-1)){x=A+1|0;c[z>>2]=x;c[(c[b+16>>2]|0)+(A<<2)>>2]=1024;c[y>>2]=x}}a:do{if((r|0)==0){r=0}else{A=c[b+28>>2]|0;if((A|0)>=1?(c[(c[b+16>>2]|0)+(A+ -1<<2)>>2]|0)!=1024:0){r=0;break}else{r=0}while(1){if((r|0)>=(m|0)){o=0;break a}A=a[j+(r+27)>>0]|0;z=A&255;q=q+z|0;p=p-z|0;r=r+1|0;if(!(A<<24>>24==-1)){o=0;break}}}}while(0);if((p|0)!=0){t=b+4|0;v=c[t>>2]|0;s=b+8|0;u=c[s>>2]|0;do{if((v-p|0)>(u|0)){t=c[b>>2]|0}else{if((v|0)>(2147483647-p|0)){g=c[b>>2]|0;if((g|0)!=0){Ra(g)}g=c[b+16>>2]|0;if((g|0)!=0){Ra(g)}g=c[b+20>>2]|0;if((g|0)!=0){Ra(g)}ab(b|0,0,360)|0;A=-1;i=f;return A|0}u=v+p|0;u=(u|0)<2147482623?u+1024|0:u;v=Ta(c[b>>2]|0,u)|0;if((v|0)!=0){c[t>>2]=u;c[b>>2]=v;t=v;u=c[s>>2]|0;break}g=c[b>>2]|0;if((g|0)!=0){Ra(g)}g=c[b+16>>2]|0;if((g|0)!=0){Ra(g)}g=c[b+20>>2]|0;if((g|0)!=0){Ra(g)}ab(b|0,0,360)|0;A=-1;i=f;return A|0}}while(0);_a(t+u|0,q|0,p|0)|0;c[s>>2]=(c[s>>2]|0)+p}if((r|0)<(m|0)){q=b+28|0;p=b+32|0;s=c[b+16>>2]|0;t=c[b+20>>2]|0;w=c[q>>2]|0;u=-1;b:while(1){v=w;while(1){w=a[j+(r+27)>>0]|0;x=w&255;y=s+(v<<2)|0;c[y>>2]=x;A=t+(v<<3)|0;c[A>>2]=-1;c[A+4>>2]=-1;if((o|0)!=0){c[y>>2]=x|256}o=v+1|0;c[q>>2]=o;r=r+1|0;if(!(w<<24>>24==-1)){break}if((r|0)>=(m|0)){break 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c}else{e=e<<1;f=h}}if(g>>>0<(c[1264>>2]|0)>>>0){ja()}else{c[g>>2]=d;c[z+(a+24)>>2]=f;c[z+(a+12)>>2]=d;c[z+(a+8)>>2]=d;break b}}else{p=f}}while(0);f=p+8|0;e=c[f>>2]|0;g=c[1264>>2]|0;if(p>>>0>>0){ja()}if(e>>>0>>0){ja()}else{c[e+12>>2]=d;c[f>>2]=d;c[z+(a+8)>>2]=e;c[z+(a+12)>>2]=p;c[z+(a+24)>>2]=0;break}}else{H=A+a|0;c[z+4>>2]=H|3;H=z+(H+4)|0;c[H>>2]=c[H>>2]|1}}while(0);H=z+8|0;i=b;return H|0}}}else{a=-1}}}while(0);p=c[1256>>2]|0;if(!(a>>>0>p>>>0)){e=p-a|0;d=c[1268>>2]|0;if(e>>>0>15){c[1268>>2]=d+a;c[1256>>2]=e;c[d+(a+4)>>2]=e|1;c[d+p>>2]=e;c[d+4>>2]=a|3}else{c[1256>>2]=0;c[1268>>2]=0;c[d+4>>2]=p|3;H=d+(p+4)|0;c[H>>2]=c[H>>2]|1}H=d+8|0;i=b;return H|0}p=c[1260>>2]|0;if(a>>>0
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      >>0:0){c[u>>2]=s+q;d=(c[1260>>2]|0)+q|0;e=r+8|0;if((e&7|0)==0){e=0}else{e=0-e&7}H=d-e|0;c[1272>>2]=r+e;c[1260>>2]=H;c[r+(e+4)>>2]=H|1;c[r+(d+4)>>2]=40;c[1276>>2]=c[1736>>2];break}if(p>>>0<(c[1264>>2]|0)>>>0){c[1264>>2]=p}t=p+q|0;s=1696|0;while(1){if((c[s>>2]|0)==(t|0)){o=224;break}u=c[s+8>>2]|0;if((u|0)==0){break}else{s=u}}if((o|0)==224?(c[s+12>>2]&8|0)==0:0){c[s>>2]=p;h=s+4|0;c[h>>2]=(c[h>>2]|0)+q;h=p+8|0;if((h&7|0)==0){h=0}else{h=0-h&7}j=p+(q+8)|0;if((j&7|0)==0){n=0}else{n=0-j&7}o=p+(n+q)|0;j=h+a|0;k=p+j|0;m=o-(p+h)-a|0;c[p+(h+4)>>2]=a|3;h:do{if((o|0)!=(c[1272>>2]|0)){if((o|0)==(c[1268>>2]|0)){H=(c[1256>>2]|0)+m|0;c[1256>>2]=H;c[1268>>2]=k;c[p+(j+4)>>2]=H|1;c[p+(H+j)>>2]=H;break}r=q+4|0;t=c[p+(r+n)>>2]|0;if((t&3|0)==1){a=t&-8;s=t>>>3;i:do{if(!(t>>>0<256)){l=c[p+((n|24)+q)>>2]|0;u=c[p+(q+12+n)>>2]|0;do{if((u|0)==(o|0)){u=n|16;t=p+(r+u)|0;s=c[t>>2]|0;if((s|0)==0){t=p+(u+q)|0;s=c[t>>2]|0;if((s|0)==0){g=0;break}}while(1){u=s+20|0;v=c[u>>2]|0;if((v|0)!=0){s=v;t=u;continue}u=s+16|0;v=c[u>>2]|0;if((v|0)==0){break}else{s=v;t=u}}if(t>>>0<(c[1264>>2]|0)>>>0){ja()}else{c[t>>2]=0;g=s;break}}else{t=c[p+((n|8)+q)>>2]|0;if(t>>>0<(c[1264>>2]|0)>>>0){ja()}v=t+12|0;if((c[v>>2]|0)!=(o|0)){ja()}s=u+8|0;if((c[s>>2]|0)==(o|0)){c[v>>2]=u;c[s>>2]=t;g=u;break}else{ja()}}}while(0);if((l|0)==0){break}t=c[p+(q+28+n)>>2]|0;s=1552+(t<<2)|0;do{if((o|0)!=(c[s>>2]|0)){if(l>>>0<(c[1264>>2]|0)>>>0){ja()}s=l+16|0;if((c[s>>2]|0)==(o|0)){c[s>>2]=g}else{c[l+20>>2]=g}if((g|0)==0){break i}}else{c[s>>2]=g;if((g|0)!=0){break}c[1252>>2]=c[1252>>2]&~(1<>>0<(c[1264>>2]|0)>>>0){ja()}c[g+24>>2]=l;l=n|16;o=c[p+(l+q)>>2]|0;do{if((o|0)!=0){if(o>>>0<(c[1264>>2]|0)>>>0){ja()}else{c[g+16>>2]=o;c[o+24>>2]=g;break}}}while(0);l=c[p+(r+l)>>2]|0;if((l|0)==0){break}if(l>>>0<(c[1264>>2]|0)>>>0){ja()}else{c[g+20>>2]=l;c[l+24>>2]=g;break}}else{r=c[p+((n|8)+q)>>2]|0;g=c[p+(q+12+n)>>2]|0;t=1288+(s<<1<<2)|0;do{if((r|0)!=(t|0)){if(r>>>0<(c[1264>>2]|0)>>>0){ja()}if((c[r+12>>2]|0)==(o|0)){break}ja()}}while(0);if((g|0)==(r|0)){c[312]=c[312]&~(1<>>0<(c[1264>>2]|0)>>>0){ja()}s=g+8|0;if((c[s>>2]|0)==(o|0)){l=s;break}ja()}}while(0);c[r+12>>2]=g;c[l>>2]=r}}while(0);o=p+((a|n)+q)|0;m=a+m|0}g=o+4|0;c[g>>2]=c[g>>2]&-2;c[p+(j+4)>>2]=m|1;c[p+(m+j)>>2]=m;g=m>>>3;if(m>>>0<256){m=g<<1;d=1288+(m<<2)|0;l=c[312]|0;g=1<>2]|0;if(!(g>>>0<(c[1264>>2]|0)>>>0)){f=l;e=g;break}ja()}}while(0);c[f>>2]=k;c[e+12>>2]=k;c[p+(j+8)>>2]=e;c[p+(j+12)>>2]=d;break}e=m>>>8;do{if((e|0)==0){e=0}else{if(m>>>0>16777215){e=31;break}G=(e+1048320|0)>>>16&8;H=e<>>16&4;H=H<>>16&2;e=14-(F|G|e)+(H<>>15)|0;e=m>>>(e+7|0)&1|e<<1}}while(0);l=1552+(e<<2)|0;c[p+(j+28)>>2]=e;c[p+(j+20)>>2]=0;c[p+(j+16)>>2]=0;f=c[1252>>2]|0;g=1<>2]=f|g;c[l>>2]=k;c[p+(j+24)>>2]=l;c[p+(j+12)>>2]=k;c[p+(j+8)>>2]=k;break}l=c[l>>2]|0;if((e|0)==31){e=0}else{e=25-(e>>>1)|0}j:do{if((c[l+4>>2]&-8|0)!=(m|0)){e=m<>>31<<2)+16|0;f=c[g>>2]|0;if((f|0)==0){break}if((c[f+4>>2]&-8|0)==(m|0)){d=f;break j}else{e=e<<1;l=f}}if(g>>>0<(c[1264>>2]|0)>>>0){ja()}else{c[g>>2]=k;c[p+(j+24)>>2]=l;c[p+(j+12)>>2]=k;c[p+(j+8)>>2]=k;break h}}else{d=l}}while(0);f=d+8|0;e=c[f>>2]|0;g=c[1264>>2]|0;if(d>>>0>>0){ja()}if(e>>>0>>0){ja()}else{c[e+12>>2]=k;c[f>>2]=k;c[p+(j+8)>>2]=e;c[p+(j+12)>>2]=d;c[p+(j+24)>>2]=0;break}}else{H=(c[1260>>2]|0)+m|0;c[1260>>2]=H;c[1272>>2]=k;c[p+(j+4)>>2]=H|1}}while(0);H=p+(h|8)|0;i=b;return H|0}e=1696|0;while(1){d=c[e>>2]|0;if(!(d>>>0>r>>>0)?(n=c[e+4>>2]|0,m=d+n|0,m>>>0>r>>>0):0){break}e=c[e+8>>2]|0}e=d+(n+ -39)|0;if((e&7|0)==0){e=0}else{e=0-e&7}d=d+(n+ -47+e)|0;d=d>>>0<(r+16|0)>>>0?r:d;e=d+8|0;f=p+8|0;if((f&7|0)==0){f=0}else{f=0-f&7}H=q+ -40-f|0;c[1272>>2]=p+f;c[1260>>2]=H;c[p+(f+4)>>2]=H|1;c[p+(q+ -36)>>2]=40;c[1276>>2]=c[1736>>2];c[d+4>>2]=27;c[e+0>>2]=c[1696>>2];c[e+4>>2]=c[1700>>2];c[e+8>>2]=c[1704>>2];c[e+12>>2]=c[1708>>2];c[1696>>2]=p;c[1700>>2]=q;c[1708>>2]=0;c[1704>>2]=e;e=d+28|0;c[e>>2]=7;if((d+32|0)>>>0>>0){do{H=e;e=e+4|0;c[e>>2]=7}while((H+8|0)>>>0>>0)}if((d|0)!=(r|0)){d=d-r|0;e=r+(d+4)|0;c[e>>2]=c[e>>2]&-2;c[r+4>>2]=d|1;c[r+d>>2]=d;e=d>>>3;if(d>>>0<256){g=e<<1;d=1288+(g<<2)|0;f=c[312]|0;e=1<>2]|0;if(!(e>>>0<(c[1264>>2]|0)>>>0)){k=f;j=e;break}ja()}}while(0);c[k>>2]=r;c[j+12>>2]=r;c[r+8>>2]=j;c[r+12>>2]=d;break}e=d>>>8;if((e|0)!=0){if(d>>>0>16777215){e=31}else{G=(e+1048320|0)>>>16&8;H=e<>>16&4;H=H<>>16&2;e=14-(F|G|e)+(H<>>15)|0;e=d>>>(e+7|0)&1|e<<1}}else{e=0}j=1552+(e<<2)|0;c[r+28>>2]=e;c[r+20>>2]=0;c[r+16>>2]=0;f=c[1252>>2]|0;g=1<>2]=f|g;c[j>>2]=r;c[r+24>>2]=j;c[r+12>>2]=r;c[r+8>>2]=r;break}f=c[j>>2]|0;if((e|0)==31){e=0}else{e=25-(e>>>1)|0}k:do{if((c[f+4>>2]&-8|0)!=(d|0)){e=d<>>31<<2)+16|0;g=c[j>>2]|0;if((g|0)==0){break}if((c[g+4>>2]&-8|0)==(d|0)){h=g;break k}else{e=e<<1;f=g}}if(j>>>0<(c[1264>>2]|0)>>>0){ja()}else{c[j>>2]=r;c[r+24>>2]=f;c[r+12>>2]=r;c[r+8>>2]=r;break g}}else{h=f}}while(0);f=h+8|0;e=c[f>>2]|0;d=c[1264>>2]|0;if(h>>>0>>0){ja()}if(e>>>0>>0){ja()}else{c[e+12>>2]=r;c[f>>2]=r;c[r+8>>2]=e;c[r+12>>2]=h;c[r+24>>2]=0;break}}}else{H=c[1264>>2]|0;if((H|0)==0|p>>>0>>0){c[1264>>2]=p}c[1696>>2]=p;c[1700>>2]=q;c[1708>>2]=0;c[1284>>2]=c[430];c[1280>>2]=-1;d=0;do{H=d<<1;G=1288+(H<<2)|0;c[1288+(H+3<<2)>>2]=G;c[1288+(H+2<<2)>>2]=G;d=d+1|0}while((d|0)!=32);d=p+8|0;if((d&7|0)==0){d=0}else{d=0-d&7}H=q+ -40-d|0;c[1272>>2]=p+d;c[1260>>2]=H;c[p+(d+4)>>2]=H|1;c[p+(q+ -36)>>2]=40;c[1276>>2]=c[1736>>2]}}while(0);d=c[1260>>2]|0;if(d>>>0>a>>>0){G=d-a|0;c[1260>>2]=G;H=c[1272>>2]|0;c[1272>>2]=H+a;c[H+(a+4)>>2]=G|1;c[H+4>>2]=a|3;H=H+8|0;i=b;return H|0}}c[(pa()|0)>>2]=12;H=0;i=b;return H|0}function Ra(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;b=i;if((a|0)==0){i=b;return}q=a+ -8|0;r=c[1264>>2]|0;if(q>>>0>>0){ja()}o=c[a+ -4>>2]|0;n=o&3;if((n|0)==1){ja()}j=o&-8;h=a+(j+ -8)|0;do{if((o&1|0)==0){u=c[q>>2]|0;if((n|0)==0){i=b;return}q=-8-u|0;o=a+q|0;n=u+j|0;if(o>>>0>>0){ja()}if((o|0)==(c[1268>>2]|0)){d=a+(j+ -4)|0;if((c[d>>2]&3|0)!=3){d=o;m=n;break}c[1256>>2]=n;c[d>>2]=c[d>>2]&-2;c[a+(q+4)>>2]=n|1;c[h>>2]=n;i=b;return}t=u>>>3;if(u>>>0<256){d=c[a+(q+8)>>2]|0;m=c[a+(q+12)>>2]|0;p=1288+(t<<1<<2)|0;if((d|0)!=(p|0)){if(d>>>0>>0){ja()}if((c[d+12>>2]|0)!=(o|0)){ja()}}if((m|0)==(d|0)){c[312]=c[312]&~(1<>>0>>0){ja()}p=m+8|0;if((c[p>>2]|0)==(o|0)){s=p}else{ja()}}else{s=m+8|0}c[d+12>>2]=m;c[s>>2]=d;d=o;m=n;break}s=c[a+(q+24)>>2]|0;t=c[a+(q+12)>>2]|0;do{if((t|0)==(o|0)){u=a+(q+20)|0;t=c[u>>2]|0;if((t|0)==0){u=a+(q+16)|0;t=c[u>>2]|0;if((t|0)==0){p=0;break}}while(1){w=t+20|0;v=c[w>>2]|0;if((v|0)!=0){t=v;u=w;continue}v=t+16|0;w=c[v>>2]|0;if((w|0)==0){break}else{t=w;u=v}}if(u>>>0>>0){ja()}else{c[u>>2]=0;p=t;break}}else{u=c[a+(q+8)>>2]|0;if(u>>>0>>0){ja()}r=u+12|0;if((c[r>>2]|0)!=(o|0)){ja()}v=t+8|0;if((c[v>>2]|0)==(o|0)){c[r>>2]=t;c[v>>2]=u;p=t;break}else{ja()}}}while(0);if((s|0)!=0){t=c[a+(q+28)>>2]|0;r=1552+(t<<2)|0;if((o|0)==(c[r>>2]|0)){c[r>>2]=p;if((p|0)==0){c[1252>>2]=c[1252>>2]&~(1<>>0<(c[1264>>2]|0)>>>0){ja()}r=s+16|0;if((c[r>>2]|0)==(o|0)){c[r>>2]=p}else{c[s+20>>2]=p}if((p|0)==0){d=o;m=n;break}}if(p>>>0<(c[1264>>2]|0)>>>0){ja()}c[p+24>>2]=s;r=c[a+(q+16)>>2]|0;do{if((r|0)!=0){if(r>>>0<(c[1264>>2]|0)>>>0){ja()}else{c[p+16>>2]=r;c[r+24>>2]=p;break}}}while(0);q=c[a+(q+20)>>2]|0;if((q|0)!=0){if(q>>>0<(c[1264>>2]|0)>>>0){ja()}else{c[p+20>>2]=q;c[q+24>>2]=p;d=o;m=n;break}}else{d=o;m=n}}else{d=o;m=n}}else{d=q;m=j}}while(0);if(!(d>>>0>>0)){ja()}n=a+(j+ -4)|0;o=c[n>>2]|0;if((o&1|0)==0){ja()}if((o&2|0)==0){if((h|0)==(c[1272>>2]|0)){w=(c[1260>>2]|0)+m|0;c[1260>>2]=w;c[1272>>2]=d;c[d+4>>2]=w|1;if((d|0)!=(c[1268>>2]|0)){i=b;return}c[1268>>2]=0;c[1256>>2]=0;i=b;return}if((h|0)==(c[1268>>2]|0)){w=(c[1256>>2]|0)+m|0;c[1256>>2]=w;c[1268>>2]=d;c[d+4>>2]=w|1;c[d+w>>2]=w;i=b;return}m=(o&-8)+m|0;n=o>>>3;do{if(!(o>>>0<256)){l=c[a+(j+16)>>2]|0;q=c[a+(j|4)>>2]|0;do{if((q|0)==(h|0)){o=a+(j+12)|0;n=c[o>>2]|0;if((n|0)==0){o=a+(j+8)|0;n=c[o>>2]|0;if((n|0)==0){k=0;break}}while(1){p=n+20|0;q=c[p>>2]|0;if((q|0)!=0){n=q;o=p;continue}p=n+16|0;q=c[p>>2]|0;if((q|0)==0){break}else{n=q;o=p}}if(o>>>0<(c[1264>>2]|0)>>>0){ja()}else{c[o>>2]=0;k=n;break}}else{o=c[a+j>>2]|0;if(o>>>0<(c[1264>>2]|0)>>>0){ja()}p=o+12|0;if((c[p>>2]|0)!=(h|0)){ja()}n=q+8|0;if((c[n>>2]|0)==(h|0)){c[p>>2]=q;c[n>>2]=o;k=q;break}else{ja()}}}while(0);if((l|0)!=0){n=c[a+(j+20)>>2]|0;o=1552+(n<<2)|0;if((h|0)==(c[o>>2]|0)){c[o>>2]=k;if((k|0)==0){c[1252>>2]=c[1252>>2]&~(1<>>0<(c[1264>>2]|0)>>>0){ja()}n=l+16|0;if((c[n>>2]|0)==(h|0)){c[n>>2]=k}else{c[l+20>>2]=k}if((k|0)==0){break}}if(k>>>0<(c[1264>>2]|0)>>>0){ja()}c[k+24>>2]=l;h=c[a+(j+8)>>2]|0;do{if((h|0)!=0){if(h>>>0<(c[1264>>2]|0)>>>0){ja()}else{c[k+16>>2]=h;c[h+24>>2]=k;break}}}while(0);h=c[a+(j+12)>>2]|0;if((h|0)!=0){if(h>>>0<(c[1264>>2]|0)>>>0){ja()}else{c[k+20>>2]=h;c[h+24>>2]=k;break}}}}else{k=c[a+j>>2]|0;a=c[a+(j|4)>>2]|0;j=1288+(n<<1<<2)|0;if((k|0)!=(j|0)){if(k>>>0<(c[1264>>2]|0)>>>0){ja()}if((c[k+12>>2]|0)!=(h|0)){ja()}}if((a|0)==(k|0)){c[312]=c[312]&~(1<>>0<(c[1264>>2]|0)>>>0){ja()}j=a+8|0;if((c[j>>2]|0)==(h|0)){l=j}else{ja()}}else{l=a+8|0}c[k+12>>2]=a;c[l>>2]=k}}while(0);c[d+4>>2]=m|1;c[d+m>>2]=m;if((d|0)==(c[1268>>2]|0)){c[1256>>2]=m;i=b;return}}else{c[n>>2]=o&-2;c[d+4>>2]=m|1;c[d+m>>2]=m}h=m>>>3;if(m>>>0<256){a=h<<1;e=1288+(a<<2)|0;j=c[312]|0;h=1<>2]|0;if(a>>>0<(c[1264>>2]|0)>>>0){ja()}else{f=h;g=a}}else{c[312]=j|h;f=1288+(a+2<<2)|0;g=e}c[f>>2]=d;c[g+12>>2]=d;c[d+8>>2]=g;c[d+12>>2]=e;i=b;return}f=m>>>8;if((f|0)!=0){if(m>>>0>16777215){f=31}else{v=(f+1048320|0)>>>16&8;w=f<>>16&4;w=w<>>16&2;f=14-(u|v|f)+(w<>>15)|0;f=m>>>(f+7|0)&1|f<<1}}else{f=0}g=1552+(f<<2)|0;c[d+28>>2]=f;c[d+20>>2]=0;c[d+16>>2]=0;a=c[1252>>2]|0;h=1<>2]|0;if((f|0)==31){f=0}else{f=25-(f>>>1)|0}b:do{if((c[g+4>>2]&-8|0)!=(m|0)){f=m<>>31<<2)+16|0;g=c[h>>2]|0;if((g|0)==0){break}if((c[g+4>>2]&-8|0)==(m|0)){e=g;break b}else{f=f<<1;a=g}}if(h>>>0<(c[1264>>2]|0)>>>0){ja()}else{c[h>>2]=d;c[d+24>>2]=a;c[d+12>>2]=d;c[d+8>>2]=d;break a}}else{e=g}}while(0);g=e+8|0;f=c[g>>2]|0;h=c[1264>>2]|0;if(e>>>0>>0){ja()}if(f>>>0>>0){ja()}else{c[f+12>>2]=d;c[g>>2]=d;c[d+8>>2]=f;c[d+12>>2]=e;c[d+24>>2]=0;break}}else{c[1252>>2]=a|h;c[g>>2]=d;c[d+24>>2]=g;c[d+12>>2]=d;c[d+8>>2]=d}}while(0);w=(c[1280>>2]|0)+ -1|0;c[1280>>2]=w;if((w|0)==0){d=1704|0}else{i=b;return}while(1){d=c[d>>2]|0;if((d|0)==0){break}else{d=d+8|0}}c[1280>>2]=-1;i=b;return}function Sa(a,b){a=a|0;b=b|0;var d=0,e=0;d=i;if((a|0)!=0){e=$(b,a)|0;if((b|a)>>>0>65535){e=((e>>>0)/(a>>>0)|0|0)==(b|0)?e:-1}}else{e=0}a=Qa(e)|0;if((a|0)==0){i=d;return a|0}if((c[a+ -4>>2]&3|0)==0){i=d;return a|0}ab(a|0,0,e|0)|0;i=d;return a|0}function Ta(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;d=i;do{if((a|0)!=0){if(b>>>0>4294967231){c[(pa()|0)>>2]=12;e=0;break}if(b>>>0<11){e=16}else{e=b+11&-8}e=Ua(a+ -8|0,e)|0;if((e|0)!=0){e=e+8|0;break}e=Qa(b)|0;if((e|0)==0){e=0}else{f=c[a+ 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q|0}else{c[e>>2]=c[e>>2]&1|b|2;c[a+(b+4)>>2]=g|3;q=a+(h|4)|0;c[q>>2]=c[q>>2]|1;Va(a+b|0,g);q=a;i=d;return q|0}return 0}function Va(a,b){a=a|0;b=b|0;var 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Lb(a,b){a=a|0;b=b|0;fa(21,a|0,b|0)}function Mb(a,b){a=a|0;b=b|0;fa(22,a|0,b|0)}function Nb(a,b){a=a|0;b=b|0;fa(23,a|0,b|0)}function Ob(a,b){a=a|0;b=b|0;fa(24,a|0,b|0)}function Pb(a,b){a=a|0;b=b|0;fa(25,a|0,b|0)}function Qb(a,b){a=a|0;b=b|0;fa(26,a|0,b|0)}function Rb(a,b){a=a|0;b=b|0;fa(27,a|0,b|0)}function Sb(a,b){a=a|0;b=b|0;fa(28,a|0,b|0)}function Tb(a,b){a=a|0;b=b|0;fa(29,a|0,b|0)}function Ub(a,b){a=a|0;b=b|0;fa(30,a|0,b|0)}function Vb(a,b){a=a|0;b=b|0;fa(31,a|0,b|0)}function Wb(a,b){a=a|0;b=b|0;fa(32,a|0,b|0)}function Xb(a,b){a=a|0;b=b|0;fa(33,a|0,b|0)}function Yb(a,b){a=a|0;b=b|0;fa(34,a|0,b|0)}function Zb(a,b){a=a|0;b=b|0;fa(35,a|0,b|0)}function _b(a,b){a=a|0;b=b|0;fa(36,a|0,b|0)}function $b(a,b){a=a|0;b=b|0;fa(37,a|0,b|0)}function ac(a,b){a=a|0;b=b|0;fa(38,a|0,b|0)}function bc(a,b){a=a|0;b=b|0;fa(39,a|0,b|0)}function cc(a,b){a=a|0;b=b|0;fa(40,a|0,b|0)}function dc(a,b){a=a|0;b=b|0;fa(41,a|0,b|0)}function ec(a,b){a=a|0;b=b|0;fa(42,a|0,b|0)}function fc(a,b){a=a|0;b=b|0;fa(43,a|0,b|0)}function gc(a,b){a=a|0;b=b|0;fa(44,a|0,b|0)}function hc(a,b){a=a|0;b=b|0;fa(45,a|0,b|0)}function ic(a,b){a=a|0;b=b|0;fa(46,a|0,b|0)}function jc(a,b){a=a|0;b=b|0;fa(47,a|0,b|0)}function kc(a,b){a=a|0;b=b|0;fa(48,a|0,b|0)}function lc(a,b){a=a|0;b=b|0;fa(49,a|0,b|0)}function mc(a,b){a=a|0;b=b|0;aa(0)}
+
+
+
+
+// EMSCRIPTEN_END_FUNCS
+var ra=[mc,mc,qb,mc,rb,mc,sb,mc,tb,mc,ub,mc,vb,mc,wb,mc,xb,mc,yb,mc,zb,mc,Ab,mc,Bb,mc,Cb,mc,Db,mc,Eb,mc,Fb,mc,Gb,mc,Hb,mc,Ib,mc,Jb,mc,Kb,mc,Lb,mc,Mb,mc,Nb,mc,Ob,mc,Pb,mc,Qb,mc,Rb,mc,Sb,mc,Tb,mc,Ub,mc,Vb,mc,Wb,mc,Xb,mc,Yb,mc,Zb,mc,_b,mc,$b,mc,ac,mc,bc,mc,cc,mc,dc,mc,ec,mc,fc,mc,gc,mc,hc,mc,ic,mc,jc,mc,kc,mc,lc,mc,mc,mc,mc,mc,mc,mc,mc,mc,mc,mc,mc,mc,mc,mc,mc,mc,mc,mc,mc,mc,mc,mc,mc,mc,mc,mc];return{_strlen:cb,_free:Ra,_AVOggDestroy:Pa,_AVOggInit:Na,_i64Add:Za,_AVOggRead:Oa,_realloc:Ta,_memset:ab,_malloc:Qa,_memcpy:_a,_memmove:$a,_calloc:Sa,_bitshift64Shl:bb,runPostSets:Ya,stackAlloc:sa,stackSave:ta,stackRestore:ua,setThrew:va,setTempRet0:ya,getTempRet0:za,dynCall_vii:pb}
+// EMSCRIPTEN_END_ASM
+
+})({"Math":Math,"Int8Array":Int8Array,"Int16Array":Int16Array,"Int32Array":Int32Array,"Uint8Array":Uint8Array,"Uint16Array":Uint16Array,"Uint32Array":Uint32Array,"Float32Array":Float32Array,"Float64Array":Float64Array},{"abort":abort,"assert":assert,"asmPrintInt":asmPrintInt,"asmPrintFloat":asmPrintFloat,"min":Math_min,"jsCall":jsCall,"invoke_vii":invoke_vii,"_fflush":_fflush,"_sysconf":_sysconf,"_abort":_abort,"___setErrNo":___setErrNo,"_sbrk":_sbrk,"_time":_time,"_emscripten_memcpy_big":_emscripten_memcpy_big,"___assert_fail":___assert_fail,"___errno_location":___errno_location,"STACKTOP":STACKTOP,"STACK_MAX":STACK_MAX,"tempDoublePtr":tempDoublePtr,"ABORT":ABORT,"cttz_i8":cttz_i8,"ctlz_i8":ctlz_i8,"NaN":NaN,"Infinity":Infinity},buffer);var _strlen=Module["_strlen"]=asm["_strlen"];var _free=Module["_free"]=asm["_free"];var _AVOggDestroy=Module["_AVOggDestroy"]=asm["_AVOggDestroy"];var _AVOggInit=Module["_AVOggInit"]=asm["_AVOggInit"];var _i64Add=Module["_i64Add"]=asm["_i64Add"];var _AVOggRead=Module["_AVOggRead"]=asm["_AVOggRead"];var _realloc=Module["_realloc"]=asm["_realloc"];var _memset=Module["_memset"]=asm["_memset"];var _malloc=Module["_malloc"]=asm["_malloc"];var _memcpy=Module["_memcpy"]=asm["_memcpy"];var _memmove=Module["_memmove"]=asm["_memmove"];var _calloc=Module["_calloc"]=asm["_calloc"];var _bitshift64Shl=Module["_bitshift64Shl"]=asm["_bitshift64Shl"];var runPostSets=Module["runPostSets"]=asm["runPostSets"];var dynCall_vii=Module["dynCall_vii"]=asm["dynCall_vii"];Runtime.stackAlloc=asm["stackAlloc"];Runtime.stackSave=asm["stackSave"];Runtime.stackRestore=asm["stackRestore"];Runtime.setTempRet0=asm["setTempRet0"];Runtime.getTempRet0=asm["getTempRet0"];var i64Math=(function(){var goog={math:{}};goog.math.Long=(function(low,high){this.low_=low|0;this.high_=high|0});goog.math.Long.IntCache_={};goog.math.Long.fromInt=(function(value){if(-128<=value&&value<128){var cachedObj=goog.math.Long.IntCache_[value];if(cachedObj){return cachedObj}}var obj=new goog.math.Long(value|0,value<0?-1:0);if(-128<=value&&value<128){goog.math.Long.IntCache_[value]=obj}return obj});goog.math.Long.fromNumber=(function(value){if(isNaN(value)||!isFinite(value)){return goog.math.Long.ZERO}else if(value<=-goog.math.Long.TWO_PWR_63_DBL_){return goog.math.Long.MIN_VALUE}else if(value+1>=goog.math.Long.TWO_PWR_63_DBL_){return goog.math.Long.MAX_VALUE}else if(value<0){return goog.math.Long.fromNumber(-value).negate()}else{return new goog.math.Long(value%goog.math.Long.TWO_PWR_32_DBL_|0,value/goog.math.Long.TWO_PWR_32_DBL_|0)}});goog.math.Long.fromBits=(function(lowBits,highBits){return new goog.math.Long(lowBits,highBits)});goog.math.Long.fromString=(function(str,opt_radix){if(str.length==0){throw Error("number format error: empty string")}var radix=opt_radix||10;if(radix<2||36=0){throw Error('number format error: interior "-" character: '+str)}var radixToPower=goog.math.Long.fromNumber(Math.pow(radix,8));var result=goog.math.Long.ZERO;for(var i=0;i=0?this.low_:goog.math.Long.TWO_PWR_32_DBL_+this.low_});goog.math.Long.prototype.getNumBitsAbs=(function(){if(this.isNegative()){if(this.equals(goog.math.Long.MIN_VALUE)){return 64}else{return this.negate().getNumBitsAbs()}}else{var val=this.high_!=0?this.high_:this.low_;for(var bit=31;bit>0;bit--){if((val&1<0});goog.math.Long.prototype.greaterThanOrEqual=(function(other){return this.compare(other)>=0});goog.math.Long.prototype.compare=(function(other){if(this.equals(other)){return 0}var thisNeg=this.isNegative();var otherNeg=other.isNegative();if(thisNeg&&!otherNeg){return-1}if(!thisNeg&&otherNeg){return 1}if(this.subtract(other).isNegative()){return-1}else{return 1}});goog.math.Long.prototype.negate=(function(){if(this.equals(goog.math.Long.MIN_VALUE)){return goog.math.Long.MIN_VALUE}else{return this.not().add(goog.math.Long.ONE)}});goog.math.Long.prototype.add=(function(other){var a48=this.high_>>>16;var a32=this.high_&65535;var a16=this.low_>>>16;var a00=this.low_&65535;var b48=other.high_>>>16;var b32=other.high_&65535;var b16=other.low_>>>16;var b00=other.low_&65535;var c48=0,c32=0,c16=0,c00=0;c00+=a00+b00;c16+=c00>>>16;c00&=65535;c16+=a16+b16;c32+=c16>>>16;c16&=65535;c32+=a32+b32;c48+=c32>>>16;c32&=65535;c48+=a48+b48;c48&=65535;return goog.math.Long.fromBits(c16<<16|c00,c48<<16|c32)});goog.math.Long.prototype.subtract=(function(other){return this.add(other.negate())});goog.math.Long.prototype.multiply=(function(other){if(this.isZero()){return goog.math.Long.ZERO}else if(other.isZero()){return goog.math.Long.ZERO}if(this.equals(goog.math.Long.MIN_VALUE)){return other.isOdd()?goog.math.Long.MIN_VALUE:goog.math.Long.ZERO}else if(other.equals(goog.math.Long.MIN_VALUE)){return this.isOdd()?goog.math.Long.MIN_VALUE:goog.math.Long.ZERO}if(this.isNegative()){if(other.isNegative()){return this.negate().multiply(other.negate())}else{return this.negate().multiply(other).negate()}}else if(other.isNegative()){return this.multiply(other.negate()).negate()}if(this.lessThan(goog.math.Long.TWO_PWR_24_)&&other.lessThan(goog.math.Long.TWO_PWR_24_)){return goog.math.Long.fromNumber(this.toNumber()*other.toNumber())}var a48=this.high_>>>16;var a32=this.high_&65535;var a16=this.low_>>>16;var a00=this.low_&65535;var b48=other.high_>>>16;var b32=other.high_&65535;var b16=other.low_>>>16;var b00=other.low_&65535;var c48=0,c32=0,c16=0,c00=0;c00+=a00*b00;c16+=c00>>>16;c00&=65535;c16+=a16*b00;c32+=c16>>>16;c16&=65535;c16+=a00*b16;c32+=c16>>>16;c16&=65535;c32+=a32*b00;c48+=c32>>>16;c32&=65535;c32+=a16*b16;c48+=c32>>>16;c32&=65535;c32+=a00*b32;c48+=c32>>>16;c32&=65535;c48+=a48*b00+a32*b16+a16*b32+a00*b48;c48&=65535;return goog.math.Long.fromBits(c16<<16|c00,c48<<16|c32)});goog.math.Long.prototype.div=(function(other){if(other.isZero()){throw Error("division by zero")}else if(this.isZero()){return goog.math.Long.ZERO}if(this.equals(goog.math.Long.MIN_VALUE)){if(other.equals(goog.math.Long.ONE)||other.equals(goog.math.Long.NEG_ONE)){return goog.math.Long.MIN_VALUE}else if(other.equals(goog.math.Long.MIN_VALUE)){return goog.math.Long.ONE}else{var halfThis=this.shiftRight(1);var approx=halfThis.div(other).shiftLeft(1);if(approx.equals(goog.math.Long.ZERO)){return other.isNegative()?goog.math.Long.ONE:goog.math.Long.NEG_ONE}else{var rem=this.subtract(other.multiply(approx));var result=approx.add(rem.div(other));return result}}}else if(other.equals(goog.math.Long.MIN_VALUE)){return goog.math.Long.ZERO}if(this.isNegative()){if(other.isNegative()){return this.negate().div(other.negate())}else{return this.negate().div(other).negate()}}else if(other.isNegative()){return this.div(other.negate()).negate()}var res=goog.math.Long.ZERO;var rem=this;while(rem.greaterThanOrEqual(other)){var approx=Math.max(1,Math.floor(rem.toNumber()/other.toNumber()));var log2=Math.ceil(Math.log(approx)/Math.LN2);var delta=log2<=48?1:Math.pow(2,log2-48);var approxRes=goog.math.Long.fromNumber(approx);var approxRem=approxRes.multiply(other);while(approxRem.isNegative()||approxRem.greaterThan(rem)){approx-=delta;approxRes=goog.math.Long.fromNumber(approx);approxRem=approxRes.multiply(other)}if(approxRes.isZero()){approxRes=goog.math.Long.ONE}res=res.add(approxRes);rem=rem.subtract(approxRem)}return res});goog.math.Long.prototype.modulo=(function(other){return this.subtract(this.div(other).multiply(other))});goog.math.Long.prototype.not=(function(){return goog.math.Long.fromBits(~this.low_,~this.high_)});goog.math.Long.prototype.and=(function(other){return goog.math.Long.fromBits(this.low_&other.low_,this.high_&other.high_)});goog.math.Long.prototype.or=(function(other){return goog.math.Long.fromBits(this.low_|other.low_,this.high_|other.high_)});goog.math.Long.prototype.xor=(function(other){return goog.math.Long.fromBits(this.low_^other.low_,this.high_^other.high_)});goog.math.Long.prototype.shiftLeft=(function(numBits){numBits&=63;if(numBits==0){return this}else{var low=this.low_;if(numBits<32){var high=this.high_;return goog.math.Long.fromBits(low<>>32-numBits)}else{return goog.math.Long.fromBits(0,low<>>numBits|high<<32-numBits,high>>numBits)}else{return goog.math.Long.fromBits(high>>numBits-32,high>=0?0:-1)}}});goog.math.Long.prototype.shiftRightUnsigned=(function(numBits){numBits&=63;if(numBits==0){return this}else{var high=this.high_;if(numBits<32){var low=this.low_;return goog.math.Long.fromBits(low>>>numBits|high<<32-numBits,high>>>numBits)}else if(numBits==32){return goog.math.Long.fromBits(high,0)}else{return goog.math.Long.fromBits(high>>>numBits-32,0)}}});var navigator={appName:"Modern Browser"};var dbits;var canary=0xdeadbeefcafe;var j_lm=(canary&16777215)==15715070;function BigInteger(a,b,c){if(a!=null)if("number"==typeof a)this.fromNumber(a,b,c);else if(b==null&&"string"!=typeof a)this.fromString(a,256);else this.fromString(a,b)}function nbi(){return new BigInteger(null)}function am1(i,x,w,j,c,n){while(--n>=0){var v=x*this[i++]+w[j]+c;c=Math.floor(v/67108864);w[j++]=v&67108863}return c}function am2(i,x,w,j,c,n){var xl=x&32767,xh=x>>15;while(--n>=0){var l=this[i]&32767;var h=this[i++]>>15;var m=xh*l+h*xl;l=xl*l+((m&32767)<<15)+w[j]+(c&1073741823);c=(l>>>30)+(m>>>15)+xh*h+(c>>>30);w[j++]=l&1073741823}return c}function am3(i,x,w,j,c,n){var xl=x&16383,xh=x>>14;while(--n>=0){var l=this[i]&16383;var h=this[i++]>>14;var m=xh*l+h*xl;l=xl*l+((m&16383)<<14)+w[j]+c;c=(l>>28)+(m>>14)+xh*h;w[j++]=l&268435455}return c}if(j_lm&&navigator.appName=="Microsoft Internet Explorer"){BigInteger.prototype.am=am2;dbits=30}else if(j_lm&&navigator.appName!="Netscape"){BigInteger.prototype.am=am1;dbits=26}else{BigInteger.prototype.am=am3;dbits=28}BigInteger.prototype.DB=dbits;BigInteger.prototype.DM=(1<=0;--i)r[i]=this[i];r.t=this.t;r.s=this.s}function bnpFromInt(x){this.t=1;this.s=x<0?-1:0;if(x>0)this[0]=x;else if(x<-1)this[0]=x+DV;else this.t=0}function nbv(i){var r=nbi();r.fromInt(i);return r}function bnpFromString(s,b){var k;if(b==16)k=4;else if(b==8)k=3;else if(b==256)k=8;else if(b==2)k=1;else if(b==32)k=5;else if(b==4)k=2;else{this.fromRadix(s,b);return}this.t=0;this.s=0;var i=s.length,mi=false,sh=0;while(--i>=0){var x=k==8?s[i]&255:intAt(s,i);if(x<0){if(s.charAt(i)=="-")mi=true;continue}mi=false;if(sh==0)this[this.t++]=x;else if(sh+k>this.DB){this[this.t-1]|=(x&(1<>this.DB-sh}else this[this.t-1]|=x<=this.DB)sh-=this.DB}if(k==8&&(s[0]&128)!=0){this.s=-1;if(sh>0)this[this.t-1]|=(1<0&&this[this.t-1]==c)--this.t}function bnToString(b){if(this.s<0)return"-"+this.negate().toString(b);var k;if(b==16)k=4;else if(b==8)k=3;else if(b==2)k=1;else if(b==32)k=5;else if(b==4)k=2;else return this.toRadix(b);var km=(1<0){if(p>p)>0){m=true;r=int2char(d)}while(i>=0){if(p>(p+=this.DB-k)}else{d=this[i]>>(p-=k)&km;if(p<=0){p+=this.DB;--i}}if(d>0)m=true;if(m)r+=int2char(d)}}return m?r:"0"}function bnNegate(){var r=nbi();BigInteger.ZERO.subTo(this,r);return r}function bnAbs(){return this.s<0?this.negate():this}function bnCompareTo(a){var r=this.s-a.s;if(r!=0)return r;var i=this.t;r=i-a.t;if(r!=0)return this.s<0?-r:r;while(--i>=0)if((r=this[i]-a[i])!=0)return r;return 0}function nbits(x){var r=1,t;if((t=x>>>16)!=0){x=t;r+=16}if((t=x>>8)!=0){x=t;r+=8}if((t=x>>4)!=0){x=t;r+=4}if((t=x>>2)!=0){x=t;r+=2}if((t=x>>1)!=0){x=t;r+=1}return r}function bnBitLength(){if(this.t<=0)return 0;return this.DB*(this.t-1)+nbits(this[this.t-1]^this.s&this.DM)}function bnpDLShiftTo(n,r){var i;for(i=this.t-1;i>=0;--i)r[i+n]=this[i];for(i=n-1;i>=0;--i)r[i]=0;r.t=this.t+n;r.s=this.s}function bnpDRShiftTo(n,r){for(var i=n;i=0;--i){r[i+ds+1]=this[i]>>cbs|c;c=(this[i]&bm)<=0;--i)r[i]=0;r[ds]=c;r.t=this.t+ds+1;r.s=this.s;r.clamp()}function bnpRShiftTo(n,r){r.s=this.s;var ds=Math.floor(n/this.DB);if(ds>=this.t){r.t=0;return}var bs=n%this.DB;var cbs=this.DB-bs;var bm=(1<>bs;for(var i=ds+1;i>bs}if(bs>0)r[this.t-ds-1]|=(this.s&bm)<>=this.DB}if(a.t>=this.DB}c+=this.s}else{c+=this.s;while(i>=this.DB}c-=a.s}r.s=c<0?-1:0;if(c<-1)r[i++]=this.DV+c;else if(c>0)r[i++]=c;r.t=i;r.clamp()}function bnpMultiplyTo(a,r){var x=this.abs(),y=a.abs();var i=x.t;r.t=i+y.t;while(--i>=0)r[i]=0;for(i=0;i=0)r[i]=0;for(i=0;i=x.DV){r[i+x.t]-=x.DV;r[i+x.t+1]=1}}if(r.t>0)r[r.t-1]+=x.am(i,x[i],r,2*i,0,1);r.s=0;r.clamp()}function bnpDivRemTo(m,q,r){var pm=m.abs();if(pm.t<=0)return;var pt=this.abs();if(pt.t0){pm.lShiftTo(nsh,y);pt.lShiftTo(nsh,r)}else{pm.copyTo(y);pt.copyTo(r)}var ys=y.t;var y0=y[ys-1];if(y0==0)return;var yt=y0*(1<1?y[ys-2]>>this.F2:0);var d1=this.FV/yt,d2=(1<=0){r[r.t++]=1;r.subTo(t,r)}BigInteger.ONE.dlShiftTo(ys,t);t.subTo(y,y);while(y.t=0){var qd=r[--i]==y0?this.DM:Math.floor(r[i]*d1+(r[i-1]+e)*d2);if((r[i]+=y.am(0,qd,r,j,0,ys))0)r.rShiftTo(nsh,r);if(ts<0)BigInteger.ZERO.subTo(r,r)}function bnMod(a){var r=nbi();this.abs().divRemTo(a,null,r);if(this.s<0&&r.compareTo(BigInteger.ZERO)>0)a.subTo(r,r);return r}function Classic(m){this.m=m}function cConvert(x){if(x.s<0||x.compareTo(this.m)>=0)return x.mod(this.m);else return x}function cRevert(x){return x}function cReduce(x){x.divRemTo(this.m,null,x)}function cMulTo(x,y,r){x.multiplyTo(y,r);this.reduce(r)}function cSqrTo(x,r){x.squareTo(r);this.reduce(r)}Classic.prototype.convert=cConvert;Classic.prototype.revert=cRevert;Classic.prototype.reduce=cReduce;Classic.prototype.mulTo=cMulTo;Classic.prototype.sqrTo=cSqrTo;function bnpInvDigit(){if(this.t<1)return 0;var x=this[0];if((x&1)==0)return 0;var y=x&3;y=y*(2-(x&15)*y)&15;y=y*(2-(x&255)*y)&255;y=y*(2-((x&65535)*y&65535))&65535;y=y*(2-x*y%this.DV)%this.DV;return y>0?this.DV-y:-y}function Montgomery(m){this.m=m;this.mp=m.invDigit();this.mpl=this.mp&32767;this.mph=this.mp>>15;this.um=(1<0)this.m.subTo(r,r);return r}function montRevert(x){var r=nbi();x.copyTo(r);this.reduce(r);return r}function montReduce(x){while(x.t<=this.mt2)x[x.t++]=0;for(var i=0;i>15)*this.mpl&this.um)<<15)&x.DM;j=i+this.m.t;x[j]+=this.m.am(0,u0,x,i,0,this.m.t);while(x[j]>=x.DV){x[j]-=x.DV;x[++j]++}}x.clamp();x.drShiftTo(this.m.t,x);if(x.compareTo(this.m)>=0)x.subTo(this.m,x)}function montSqrTo(x,r){x.squareTo(r);this.reduce(r)}function montMulTo(x,y,r){x.multiplyTo(y,r);this.reduce(r)}Montgomery.prototype.convert=montConvert;Montgomery.prototype.revert=montRevert;Montgomery.prototype.reduce=montReduce;Montgomery.prototype.mulTo=montMulTo;Montgomery.prototype.sqrTo=montSqrTo;function bnpIsEven(){return(this.t>0?this[0]&1:this.s)==0}function bnpExp(e,z){if(e>4294967295||e<1)return BigInteger.ONE;var r=nbi(),r2=nbi(),g=z.convert(this),i=nbits(e)-1;g.copyTo(r);while(--i>=0){z.sqrTo(r,r2);if((e&1<0)z.mulTo(r2,g,r);else{var t=r;r=r2;r2=t}}return z.revert(r)}function bnModPowInt(e,m){var z;if(e<256||m.isEven())z=new Classic(m);else z=new Montgomery(m);return this.exp(e,z)}BigInteger.prototype.copyTo=bnpCopyTo;BigInteger.prototype.fromInt=bnpFromInt;BigInteger.prototype.fromString=bnpFromString;BigInteger.prototype.clamp=bnpClamp;BigInteger.prototype.dlShiftTo=bnpDLShiftTo;BigInteger.prototype.drShiftTo=bnpDRShiftTo;BigInteger.prototype.lShiftTo=bnpLShiftTo;BigInteger.prototype.rShiftTo=bnpRShiftTo;BigInteger.prototype.subTo=bnpSubTo;BigInteger.prototype.multiplyTo=bnpMultiplyTo;BigInteger.prototype.squareTo=bnpSquareTo;BigInteger.prototype.divRemTo=bnpDivRemTo;BigInteger.prototype.invDigit=bnpInvDigit;BigInteger.prototype.isEven=bnpIsEven;BigInteger.prototype.exp=bnpExp;BigInteger.prototype.toString=bnToString;BigInteger.prototype.negate=bnNegate;BigInteger.prototype.abs=bnAbs;BigInteger.prototype.compareTo=bnCompareTo;BigInteger.prototype.bitLength=bnBitLength;BigInteger.prototype.mod=bnMod;BigInteger.prototype.modPowInt=bnModPowInt;BigInteger.ZERO=nbv(0);BigInteger.ONE=nbv(1);function bnpFromRadix(s,b){this.fromInt(0);if(b==null)b=10;var cs=this.chunkSize(b);var d=Math.pow(b,cs),mi=false,j=0,w=0;for(var i=0;i=cs){this.dMultiply(d);this.dAddOffset(w,0);j=0;w=0}}if(j>0){this.dMultiply(Math.pow(b,j));this.dAddOffset(w,0)}if(mi)BigInteger.ZERO.subTo(this,this)}function bnpChunkSize(r){return Math.floor(Math.LN2*this.DB/Math.log(r))}function bnSigNum(){if(this.s<0)return-1;else if(this.t<=0||this.t==1&&this[0]<=0)return 0;else return 1}function bnpDMultiply(n){this[this.t]=this.am(0,n-1,this,0,0,this.t);++this.t;this.clamp()}function bnpDAddOffset(n,w){if(n==0)return;while(this.t<=w)this[this.t++]=0;this[w]+=n;while(this[w]>=this.DV){this[w]-=this.DV;if(++w>=this.t)this[this.t++]=0;++this[w]}}function bnpToRadix(b){if(b==null)b=10;if(this.signum()==0||b<2||b>36)return"0";var cs=this.chunkSize(b);var a=Math.pow(b,cs);var d=nbv(a),y=nbi(),z=nbi(),r="";this.divRemTo(d,y,z);while(y.signum()>0){r=(a+z.intValue()).toString(b).substr(1)+r;y.divRemTo(d,y,z)}return z.intValue().toString(b)+r}function bnIntValue(){if(this.s<0){if(this.t==1)return this[0]-this.DV;else if(this.t==0)return-1}else if(this.t==1)return this[0];else if(this.t==0)return 0;return(this[1]&(1<<32-this.DB)-1)<>=this.DB}if(a.t>=this.DB}c+=this.s}else{c+=this.s;while(i>=this.DB}c+=a.s}r.s=c<0?-1:0;if(c>0)r[i++]=c;else if(c<-1)r[i++]=this.DV+c;r.t=i;r.clamp()}BigInteger.prototype.fromRadix=bnpFromRadix;BigInteger.prototype.chunkSize=bnpChunkSize;BigInteger.prototype.signum=bnSigNum;BigInteger.prototype.dMultiply=bnpDMultiply;BigInteger.prototype.dAddOffset=bnpDAddOffset;BigInteger.prototype.toRadix=bnpToRadix;BigInteger.prototype.intValue=bnIntValue;BigInteger.prototype.addTo=bnpAddTo;var Wrapper={abs:(function(l,h){var x=new goog.math.Long(l,h);var ret;if(x.isNegative()){ret=x.negate()}else{ret=x}HEAP32[tempDoublePtr>>2]=ret.low_;HEAP32[tempDoublePtr+4>>2]=ret.high_}),ensureTemps:(function(){if(Wrapper.ensuredTemps)return;Wrapper.ensuredTemps=true;Wrapper.two32=new BigInteger;Wrapper.two32.fromString("4294967296",10);Wrapper.two64=new BigInteger;Wrapper.two64.fromString("18446744073709551616",10);Wrapper.temp1=new BigInteger;Wrapper.temp2=new BigInteger}),lh2bignum:(function(l,h){var a=new BigInteger;a.fromString(h.toString(),10);var b=new BigInteger;a.multiplyTo(Wrapper.two32,b);var c=new BigInteger;c.fromString(l.toString(),10);var d=new BigInteger;c.addTo(b,d);return d}),stringify:(function(l,h,unsigned){var ret=(new goog.math.Long(l,h)).toString();if(unsigned&&ret[0]=="-"){Wrapper.ensureTemps();var bignum=new BigInteger;bignum.fromString(ret,10);ret=new BigInteger;Wrapper.two64.addTo(bignum,ret);ret=ret.toString(10)}return ret}),fromString:(function(str,base,min,max,unsigned){Wrapper.ensureTemps();var bignum=new BigInteger;bignum.fromString(str,base);var bigmin=new BigInteger;bigmin.fromString(min,10);var bigmax=new BigInteger;bigmax.fromString(max,10);if(unsigned&&bignum.compareTo(BigInteger.ZERO)<0){var temp=new BigInteger;bignum.addTo(Wrapper.two64,temp);bignum=temp}var error=false;if(bignum.compareTo(bigmin)<0){bignum=bigmin;error=true}else if(bignum.compareTo(bigmax)>0){bignum=bigmax;error=true}var ret=goog.math.Long.fromString(bignum.toString());HEAP32[tempDoublePtr>>2]=ret.low_;HEAP32[tempDoublePtr+4>>2]=ret.high_;if(error)throw"range error"})};return Wrapper})();if(memoryInitializer){if(ENVIRONMENT_IS_NODE||ENVIRONMENT_IS_SHELL){var data=Module["readBinary"](memoryInitializer);HEAPU8.set(data,STATIC_BASE)}else{addRunDependency("memory initializer");Browser.asyncLoad(memoryInitializer,(function(data){HEAPU8.set(data,STATIC_BASE);removeRunDependency("memory initializer")}),(function(data){throw"could not load memory initializer "+memoryInitializer}))}}function ExitStatus(status){this.name="ExitStatus";this.message="Program terminated with exit("+status+")";this.status=status}ExitStatus.prototype=new Error;ExitStatus.prototype.constructor=ExitStatus;var initialStackTop;var preloadStartTime=null;var calledMain=false;dependenciesFulfilled=function runCaller(){if(!Module["calledRun"]&&shouldRunNow)run();if(!Module["calledRun"])dependenciesFulfilled=runCaller};Module["callMain"]=Module.callMain=function callMain(args){assert(runDependencies==0,"cannot call main when async dependencies remain! (listen on __ATMAIN__)");assert(__ATPRERUN__.length==0,"cannot call main when preRun functions remain to be called");args=args||[];ensureInitRuntime();var argc=args.length+1;function pad(){for(var i=0;i<4-1;i++){argv.push(0)}}var argv=[allocate(intArrayFromString(Module["thisProgram"]||"/bin/this.program"),"i8",ALLOC_NORMAL)];pad();for(var i=0;i0){Module.printErr("run() called, but dependencies remain, so not running");return}preRun();if(runDependencies>0)return;if(Module["calledRun"])return;function doRun(){if(Module["calledRun"])return;Module["calledRun"]=true;ensureInitRuntime();preMain();if(ENVIRONMENT_IS_WEB&&preloadStartTime!==null){Module.printErr("pre-main prep time: "+(Date.now()-preloadStartTime)+" ms")}if(Module["_main"]&&shouldRunNow){Module["callMain"](args)}postRun()}if(Module["setStatus"]){Module["setStatus"]("Running...");setTimeout((function(){setTimeout((function(){Module["setStatus"]("")}),1);if(!ABORT)doRun()}),1)}else{doRun()}}Module["run"]=Module.run=run;function exit(status){ABORT=true;EXITSTATUS=status;STACKTOP=initialStackTop;exitRuntime();throw new ExitStatus(status)}Module["exit"]=Module.exit=exit;function abort(text){if(text){Module.print(text);Module.printErr(text)}ABORT=true;EXITSTATUS=1;var extra="\nIf this abort() is unexpected, build with -s ASSERTIONS=1 which can give more information.";throw"abort() at "+stackTrace()+extra}Module["abort"]=Module.abort=abort;if(Module["preInit"]){if(typeof Module["preInit"]=="function")Module["preInit"]=[Module["preInit"]];while(Module["preInit"].length>0){Module["preInit"].pop()()}}var shouldRunNow=true;if(Module["noInitialRun"]){shouldRunNow=false}run()
+
+
+
+
+module.exports = Module
+
+},{}],2:[function(require,module,exports){
+(function (global){
+var AV = (typeof window !== "undefined" ? window.AV : typeof global !== "undefined" ? global.AV : null);
+var Ogg = require('../build/libogg');
+
+var OggDemuxer = AV.Demuxer.extend(function() {
+  AV.Demuxer.register(this);
+  
+  this.probe = function(buffer) {
+    return buffer.peekString(0, 4) === 'OggS';
+  };
+  
+  this.plugins = [];
+  var BUFFER_SIZE = 8192;
+  
+  this.prototype.init = function() {
+    this.ogg = Ogg._AVOggInit();
+    this.buf = Ogg._malloc(BUFFER_SIZE);
+    
+    var self = this;
+    var plugin = null;
+    var doneHeaders = false;
+    
+    // copy the stream in case we override it, e.g. flac
+    this._stream = this.stream;
+    
+    this.callback = Ogg.Runtime.addFunction(function(packet, bytes) {
+      var data = new Uint8Array(Ogg.HEAPU8.subarray(packet, packet + bytes));      
+      
+      // find plugin for codec
+      if (!plugin) {
+        for (var i = 0; i < OggDemuxer.plugins.length; i++) {
+          var cur = OggDemuxer.plugins[i];
+          var magic = data.subarray(0, cur.magic.length);
+          if (String.fromCharCode.apply(String, magic) === cur.magic) {
+            plugin = cur;
+            break;
+          }
+        }
+        
+        if (!plugin)
+          throw new Error("Unknown format in Ogg file.");
+          
+        if (plugin.init)
+          plugin.init.call(self);
+      }
+      
+      // send packet to plugin
+      if (!doneHeaders)
+        doneHeaders = plugin.readHeaders.call(self, data);
+      else
+        plugin.readPacket.call(self, data);
+    });
+  };
+  
+  this.prototype.readChunk = function() {
+    while (this._stream.available(BUFFER_SIZE)) {
+      Ogg.HEAPU8.set(this._stream.readBuffer(BUFFER_SIZE).data, this.buf);
+      Ogg._AVOggRead(this.ogg, this.buf, BUFFER_SIZE, this.callback);
+    }
+  };
+  
+  this.prototype.destroy = function() {
+    this._super();
+    Ogg.Runtime.removeFunction(this.callback);
+    Ogg._AVOggDestroy(this.ogg);
+    Ogg._free(this.buf);
+    
+    this.ogg = null;
+    this.buf = null;
+    this.callback = null;
+  };
+});
+
+module.exports = OggDemuxer;
+AV.OggDemuxer = OggDemuxer; // for browser
+
+}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"../build/libogg":1}]},{},[2])
\ No newline at end of file
diff --git a/vendor/aurora/opus.js b/vendor/aurora/opus.js
new file mode 100644
index 00000000..9af9b124
--- /dev/null
+++ b/vendor/aurora/opus.js
@@ -0,0 +1,139 @@
+(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o?/.test(type))return true;return type[0]=="%"},INT_TYPES:{"i1":0,"i8":0,"i16":0,"i32":0,"i64":0},FLOAT_TYPES:{"float":0,"double":0},or64:(function(x,y){var l=x|0|(y|0);var h=(Math.round(x/4294967296)|Math.round(y/4294967296))*4294967296;return l+h}),and64:(function(x,y){var l=(x|0)&(y|0);var h=(Math.round(x/4294967296)&Math.round(y/4294967296))*4294967296;return l+h}),xor64:(function(x,y){var l=(x|0)^(y|0);var h=(Math.round(x/4294967296)^Math.round(y/4294967296))*4294967296;return l+h}),getNativeTypeSize:(function(type){switch(type){case"i1":case"i8":return 1;case"i16":return 2;case"i32":return 4;case"i64":return 8;case"float":return 4;case"double":return 8;default:{if(type[type.length-1]==="*"){return Runtime.QUANTUM_SIZE}else if(type[0]==="i"){var bits=parseInt(type.substr(1));assert(bits%8===0);return bits/8}else{return 0}}}}),getNativeFieldSize:(function(type){return Math.max(Runtime.getNativeTypeSize(type),Runtime.QUANTUM_SIZE)}),dedup:function dedup(items,ident){var seen={};if(ident){return items.filter((function(item){if(seen[item[ident]])return false;seen[item[ident]]=true;return true}))}else{return items.filter((function(item){if(seen[item])return false;seen[item]=true;return true}))}},set:function set(){var args=typeof arguments[0]==="object"?arguments[0]:arguments;var ret={};for(var i=0;i=0){diffs.push(curr-prev)}prev=curr;return curr}));if(type.name_&&type.name_[0]==="["){type.flatSize=parseInt(type.name_.substr(1))*type.flatSize/2}type.flatSize=Runtime.alignMemory(type.flatSize,type.alignSize);if(diffs.length==0){type.flatFactor=type.flatSize}else if(Runtime.dedup(diffs).length==1){type.flatFactor=diffs[0]}type.needsFlattening=type.flatFactor!=1;return type.flatIndexes},generateStructInfo:(function(struct,typeName,offset){var type,alignment;if(typeName){offset=offset||0;type=(typeof Types==="undefined"?Runtime.typeInfo:Types.types)[typeName];if(!type)return null;if(type.fields.length!=struct.length){printErr("Number of named fields must match the type for "+typeName+": possibly duplicate struct names. Cannot return structInfo");return null}alignment=type.flatIndexes}else{var type={fields:struct.map((function(item){return item[0]}))};alignment=Runtime.calculateStructAlignment(type)}var ret={__size__:type.flatSize};if(typeName){struct.forEach((function(item,i){if(typeof item==="string"){ret[item]=alignment[i]+offset}else{var key;for(var k in item)key=k;ret[key]=Runtime.generateStructInfo(item[key],type.fields[i],alignment[i])}}))}else{struct.forEach((function(item,i){ret[item[1]]=alignment[i]}))}return ret}),dynCall:(function(sig,ptr,args){if(args&&args.length){if(!args.splice)args=Array.prototype.slice.call(args);args.splice(0,0,ptr);return Module["dynCall_"+sig].apply(null,args)}else{return Module["dynCall_"+sig].call(null,ptr)}}),functionPointers:[],addFunction:(function(func){for(var i=0;i0)return""}var c1=buffer[0];var c2=buffer[1];var c3=buffer[2];var c4=buffer[3];var ret;if(buffer.length==2){ret=String.fromCharCode((c1&31)<<6|c2&63)}else if(buffer.length==3){ret=String.fromCharCode((c1&15)<<12|(c2&63)<<6|c3&63)}else{var codePoint=(c1&7)<<18|(c2&63)<<12|(c3&63)<<6|c4&63;ret=String.fromCharCode(Math.floor((codePoint-65536)/1024)+55296,(codePoint-65536)%1024+56320)}buffer.length=0;return ret});this.processJSString=function processJSString(string){string=unescape(encodeURIComponent(string));var ret=[];for(var i=0;i=TOTAL_MEMORY)enlargeMemory();return ret}),alignMemory:(function(size,quantum){var ret=size=Math.ceil(size/(quantum?quantum:8))*(quantum?quantum:8);return ret}),makeBigInt:(function(low,high,unsigned){var ret=unsigned?+(low>>>0)+ +(high>>>0)*+4294967296:+(low>>>0)+ +(high|0)*+4294967296;return ret}),GLOBAL_BASE:8,QUANTUM_SIZE:4,__dummy__:0};Module["Runtime"]=Runtime;var __THREW__=0;var ABORT=false;var EXITSTATUS=0;var undef=0;var tempValue,tempInt,tempBigInt,tempInt2,tempBigInt2,tempPair,tempBigIntI,tempBigIntR,tempBigIntS,tempBigIntP,tempBigIntD,tempDouble,tempFloat;var tempI64,tempI64b;var tempRet0,tempRet1,tempRet2,tempRet3,tempRet4,tempRet5,tempRet6,tempRet7,tempRet8,tempRet9;function assert(condition,text){if(!condition){abort("Assertion failed: "+text)}}var globalScope=this;function getCFunc(ident){var func=Module["_"+ident];if(!func){try{func=eval("_"+ident)}catch(e){}}assert(func,"Cannot call unknown function "+ident+" (perhaps LLVM optimizations or closure removed it?)");return func}var cwrap,ccall;((function(){var stack=0;var JSfuncs={"stackSave":(function(){stack=Runtime.stackSave()}),"stackRestore":(function(){Runtime.stackRestore(stack)}),"arrayToC":(function(arr){var ret=Runtime.stackAlloc(arr.length);writeArrayToMemory(arr,ret);return ret}),"stringToC":(function(str){var ret=0;if(str!==null&&str!==undefined&&str!==0){ret=Runtime.stackAlloc(str.length+1);writeStringToMemory(str,ret)}return ret})};var toC={"string":JSfuncs["stringToC"],"array":JSfuncs["arrayToC"]};ccall=function ccallFunc(ident,returnType,argTypes,args){var func=getCFunc(ident);var cArgs=[];if(args){for(var i=0;i>0]=value;break;case"i8":HEAP8[ptr>>0]=value;break;case"i16":HEAP16[ptr>>1]=value;break;case"i32":HEAP32[ptr>>2]=value;break;case"i64":tempI64=[value>>>0,(tempDouble=value,+Math_abs(tempDouble)>=+1?tempDouble>+0?(Math_min(+Math_floor(tempDouble/+4294967296),+4294967295)|0)>>>0:~~+Math_ceil((tempDouble- +(~~tempDouble>>>0))/+4294967296)>>>0:0)],HEAP32[ptr>>2]=tempI64[0],HEAP32[ptr+4>>2]=tempI64[1];break;case"float":HEAPF32[ptr>>2]=value;break;case"double":HEAPF64[ptr>>3]=value;break;default:abort("invalid type for setValue: "+type)}}Module["setValue"]=setValue;function getValue(ptr,type,noSafe){type=type||"i8";if(type.charAt(type.length-1)==="*")type="i32";switch(type){case"i1":return HEAP8[ptr>>0];case"i8":return HEAP8[ptr>>0];case"i16":return HEAP16[ptr>>1];case"i32":return HEAP32[ptr>>2];case"i64":return HEAP32[ptr>>2];case"float":return HEAPF32[ptr>>2];case"double":return HEAPF64[ptr>>3];default:abort("invalid type for setValue: "+type)}return null}Module["getValue"]=getValue;var ALLOC_NORMAL=0;var ALLOC_STACK=1;var ALLOC_STATIC=2;var ALLOC_DYNAMIC=3;var ALLOC_NONE=4;Module["ALLOC_NORMAL"]=ALLOC_NORMAL;Module["ALLOC_STACK"]=ALLOC_STACK;Module["ALLOC_STATIC"]=ALLOC_STATIC;Module["ALLOC_DYNAMIC"]=ALLOC_DYNAMIC;Module["ALLOC_NONE"]=ALLOC_NONE;function allocate(slab,types,allocator,ptr){var zeroinit,size;if(typeof slab==="number"){zeroinit=true;size=slab}else{zeroinit=false;size=slab.length}var singleType=typeof types==="string"?types:null;var ret;if(allocator==ALLOC_NONE){ret=ptr}else{ret=[_malloc,Runtime.stackAlloc,Runtime.staticAlloc,Runtime.dynamicAlloc][allocator===undefined?ALLOC_STATIC:allocator](Math.max(size,singleType?1:types.length))}if(zeroinit){var ptr=ret,stop;assert((ret&3)==0);stop=ret+(size&~3);for(;ptr>2]=0}stop=ret+size;while(ptr>0]=0}return ret}if(singleType==="i8"){if(slab.subarray||slab.slice){HEAPU8.set(slab,ret)}else{HEAPU8.set(new Uint8Array(slab),ret)}return ret}var i=0,type,typeSize,previousType;while(i>0];if(t>=128)hasUtf=true;else if(t==0&&!length)break;i++;if(length&&i==length)break}if(!length)length=i;var ret="";if(!hasUtf){var MAX_CHUNK=1024;var curr;while(length>0){curr=String.fromCharCode.apply(String,HEAPU8.subarray(ptr,ptr+Math.min(length,MAX_CHUNK)));ret=ret?ret+curr:curr;ptr+=MAX_CHUNK;length-=MAX_CHUNK}return ret}var utf8=new Runtime.UTF8Processor;for(i=0;i>0];ret+=utf8.processCChar(t)}return ret}Module["Pointer_stringify"]=Pointer_stringify;function UTF16ToString(ptr){var i=0;var str="";while(1){var codeUnit=HEAP16[ptr+i*2>>1];if(codeUnit==0)return str;++i;str+=String.fromCharCode(codeUnit)}}Module["UTF16ToString"]=UTF16ToString;function stringToUTF16(str,outPtr){for(var i=0;i>1]=codeUnit}HEAP16[outPtr+str.length*2>>1]=0}Module["stringToUTF16"]=stringToUTF16;function UTF32ToString(ptr){var i=0;var str="";while(1){var utf32=HEAP32[ptr+i*4>>2];if(utf32==0)return str;++i;if(utf32>=65536){var ch=utf32-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}else{str+=String.fromCharCode(utf32)}}}Module["UTF32ToString"]=UTF32ToString;function stringToUTF32(str,outPtr){var iChar=0;for(var iCodeUnit=0;iCodeUnit=55296&&codeUnit<=57343){var trailSurrogate=str.charCodeAt(++iCodeUnit);codeUnit=65536+((codeUnit&1023)<<10)|trailSurrogate&1023}HEAP32[outPtr+iChar*4>>2]=codeUnit;++iChar}HEAP32[outPtr+iChar*4>>2]=0}Module["stringToUTF32"]=stringToUTF32;function demangle(func){var i=3;var basicTypes={"v":"void","b":"bool","c":"char","s":"short","i":"int","l":"long","f":"float","d":"double","w":"wchar_t","a":"signed char","h":"unsigned char","t":"unsigned short","j":"unsigned int","m":"unsigned long","x":"long long","y":"unsigned long long","z":"..."};var subs=[];var first=true;function dump(x){if(x)Module.print(x);Module.print(func);var pre="";for(var a=0;a"}else{ret=name}paramLoop:while(i0){var c=func[i++];if(c in basicTypes){list.push(basicTypes[c])}else{switch(c){case"P":list.push(parse(true,1,true)[0]+"*");break;case"R":list.push(parse(true,1,true)[0]+"&");break;case"L":{i++;var end=func.indexOf("E",i);var size=end-i;list.push(func.substr(i,size));i+=size+2;break};case"A":{var size=parseInt(func.substr(i));i+=size.toString().length;if(func[i]!=="_")throw"?";i++;list.push(parse(true,1,true)[0]+" ["+size+"]");break};case"E":break paramLoop;default:ret+="?"+c;break paramLoop}}}if(!allowVoid&&list.length===1&&list[0]==="void")list=[];if(rawList){if(ret){list.push(ret+"?")}return list}else{return ret+flushList()}}try{if(func=="Object._main"||func=="_main"){return"main()"}if(typeof func==="number")func=Pointer_stringify(func);if(func[0]!=="_")return func;if(func[1]!=="_")return func;if(func[2]!=="Z")return func;switch(func[3]){case"n":return"operator new()";case"d":return"operator onDelete()"}return parse()}catch(e){return func}}function demangleAll(text){return text.replace(/__Z[\w\d_]+/g,(function(x){var y=demangle(x);return x===y?x:x+" ["+y+"]"}))}function stackTrace(){var stack=(new Error).stack;return stack?demangleAll(stack):"(no stack trace available)"}var PAGE_SIZE=4096;function alignMemoryPage(x){return x+4095&-4096}var HEAP;var HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;var STATIC_BASE=0,STATICTOP=0,staticSealed=false;var STACK_BASE=0,STACKTOP=0,STACK_MAX=0;var DYNAMIC_BASE=0,DYNAMICTOP=0;function enlargeMemory(){abort("Cannot enlarge memory arrays. Either (1) compile with -s TOTAL_MEMORY=X with X higher than the current value "+TOTAL_MEMORY+", (2) compile with ALLOW_MEMORY_GROWTH which adjusts the size at runtime but prevents some optimizations, or (3) set Module.TOTAL_MEMORY before the program runs.")}var TOTAL_STACK=Module["TOTAL_STACK"]||5242880;var TOTAL_MEMORY=Module["TOTAL_MEMORY"]||16777216;var FAST_MEMORY=Module["FAST_MEMORY"]||2097152;var totalMemory=4096;while(totalMemory0){var callback=callbacks.shift();if(typeof callback=="function"){callback();continue}var func=callback.func;if(typeof func==="number"){if(callback.arg===undefined){Runtime.dynCall("v",func)}else{Runtime.dynCall("vi",func,[callback.arg])}}else{func(callback.arg===undefined?null:callback.arg)}}}var __ATPRERUN__=[];var __ATINIT__=[];var __ATMAIN__=[];var __ATEXIT__=[];var __ATPOSTRUN__=[];var runtimeInitialized=false;function preRun(){if(Module["preRun"]){if(typeof Module["preRun"]=="function")Module["preRun"]=[Module["preRun"]];while(Module["preRun"].length){addOnPreRun(Module["preRun"].shift())}}callRuntimeCallbacks(__ATPRERUN__)}function ensureInitRuntime(){if(runtimeInitialized)return;runtimeInitialized=true;callRuntimeCallbacks(__ATINIT__)}function preMain(){callRuntimeCallbacks(__ATMAIN__)}function exitRuntime(){callRuntimeCallbacks(__ATEXIT__);runtimeInitialized=false}function postRun(){if(Module["postRun"]){if(typeof Module["postRun"]=="function")Module["postRun"]=[Module["postRun"]];while(Module["postRun"].length){addOnPostRun(Module["postRun"].shift())}}callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(cb){__ATPRERUN__.unshift(cb)}Module["addOnPreRun"]=Module.addOnPreRun=addOnPreRun;function addOnInit(cb){__ATINIT__.unshift(cb)}Module["addOnInit"]=Module.addOnInit=addOnInit;function addOnPreMain(cb){__ATMAIN__.unshift(cb)}Module["addOnPreMain"]=Module.addOnPreMain=addOnPreMain;function addOnExit(cb){__ATEXIT__.unshift(cb)}Module["addOnExit"]=Module.addOnExit=addOnExit;function addOnPostRun(cb){__ATPOSTRUN__.unshift(cb)}Module["addOnPostRun"]=Module.addOnPostRun=addOnPostRun;function intArrayFromString(stringy,dontAddNull,length){var ret=(new Runtime.UTF8Processor).processJSString(stringy);if(length){ret.length=length}if(!dontAddNull){ret.push(0)}return ret}Module["intArrayFromString"]=intArrayFromString;function intArrayToString(array){var ret=[];for(var i=0;i255){chr&=255}ret.push(String.fromCharCode(chr))}return ret.join("")}Module["intArrayToString"]=intArrayToString;function writeStringToMemory(string,buffer,dontAddNull){var array=intArrayFromString(string,dontAddNull);var i=0;while(i>0]=chr;i=i+1}}Module["writeStringToMemory"]=writeStringToMemory;function writeArrayToMemory(array,buffer){for(var i=0;i>0]=array[i]}}Module["writeArrayToMemory"]=writeArrayToMemory;function writeAsciiToMemory(str,buffer,dontAddNull){for(var 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5,255,255,255,255,255,255,0,0,0,0,0,0,0,0,41,0,41,0,41,0,82,0,82,0,123,0,164,0,200,0,222,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,41,0,41,0,41,0,41,0,123,0,123,0,123,0,164,0,164,0,240,0,10,1,27,1,39,1,41,0,41,0,41,0,41,0,41,0,41,0,41,0,41,0,123,0,123,0,123,0,123,0,240,0,240,0,240,0,10,1,10,1,49,1,62,1,72,1,80,1,123,0,123,0,123,0,123,0,123,0,123,0,123,0,123,0,240,0,240,0,240,0,240,0,49,1,49,1,49,1,62,1,62,1,87,1,95,1,102,1,108,1,240,0,240,0,240,0,240,0,240,0,240,0,240,0,240,0,49,1,49,1,49,1,49,1,87,1,87,1,87,1,95,1,95,1,114,1,120,1,126,1,131,1,0,0,0,0,0,0,40,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,40,15,23,28,31,34,36,38,39,41,42,43,44,45,46,47,47,49,50,51,52,53,54],"i8",ALLOC_NONE,Runtime.GLOBAL_BASE);allocate([55,55,57,58,59,60,61,62,63,63,65,66,67,68,69,70,71,71,40,20,33,41,48,53,57,61,64,66,69,71,73,75,76,78,80,82,85,87,89,91,92,94,96,98,101,103,105,107,108,110,112,114,117,119,121,123,124,126,128,40,23,39,51,60,67,73,79,83,87,91,94,97,100,102,105,107,111,115,118,121,124,126,129,131,135,139,142,145,148,150,153,155,159,163,166,169,172,174,177,179,35,28,49,65,78,89,99,107,114,120,126,132,136,141,145,149,153,159,165,171,176,180,185,189,192,199,205,211,216,220,225,229,232,239,245,251,21,33,58,79,97,112,125,137,148,157,166,174,182,189,195,201,207,217,227,235,243,251,17,35,63,86,106,123,139,152,165,177,187,197,206,214,222,230,237,250,25,31,55,75,91,105,117,128,138,146,154,161,168,174,180,185,190,200,208,215,222,229,235,240,245,255,16,36,65,89,110,128,144,159,173,185,196,207,217,226,234,242,250,11,41,74,103,128,151,172,191,209,225,241,255,9,43,79,110,138,163,186,207,227,246,12,39,71,99,123,144,164,182,198,214,228,241,253,9,44,81,113,142,168,192,214,235,255,7,49,90,127,160,191,220,247,6,51,95,134,170,203,234,7,47,87,123,155,184,212,237,6,52,97,137,174,208,240,5,57,106,151,192,231,5,59,111,158,202,243,5,55,103,147,187,224,5,60,113,161,206,248,4,65,122,175,224,4,67,127,182,234,224,224,224,224,224,224,224,224,160,160,160,160,185,185,185,178,178,168,134,61,37,224,224,224,224,224,224,224,224,240,240,240,240,207,207,207,198,198,183,144,66,40,160,160,160,160,160,160,160,160,185,185,185,185,193,193,193,183,183,172,138,64,38,240,240,240,240,240,240,240,240,207,207,207,207,204,204,204,193,193,180,143,66,40,185,185,185,185,185,185,185,185,193,193,193,193,193,193,193,183,183,172,138,65,39,207,207,207,207,207,207,207,207,204,204,204,204,201,201,201,188,188,176,141,66,40,193,193,193,193,193,193,193,193,193,193,193,193,194,194,194,184,184,173,139,65,39,204,204,204,204,204,204,204,204,201,201,201,201,198,198,198,187,187,175,140,66,40,0,0,12,0,24,0,36,0,48,0,4,0,16,0,28,0,40,0,52,0,8,0,20,0,32,0,44,0,56,0,1,0,13,0,25,0,37,0,49,0,5,0,17,0,29,0,41,0,53,0,9,0,21,0,33,0,45,0,57,0,2,0,14,0,26,0,38,0,50,0,6,0,18,0,30,0,42,0,54,0,10,0,22,0,34,0,46,0,58,0,3,0,15,0,27,0,39,0,51,0,7,0,19,0,31,0,43,0,55,0,11,0,23,0,35,0,47,0,59,0,255,127,0,0,254,127,83,254,245,127,166,252,231,127,249,250,212,127,77,249,186,127,161,247,155,127,246,245,119,127,74,244,76,127,159,242,29,127,245,240,232,126,75,239,173,126,163,237,108,126,251,235,39,126,84,234,219,125,173,232,138,125,7,231,51,125,99,229,216,124,193,227,119,124,30,226,16,124,125,224,164,123,223,222,51,123,65,221,187,122,166,219,62,122,12,218,189,121,114,216,54,121,220,214,169,120,71,213,23,120,180,211,128,119,35,210,228,118,147,208,66,118,4,207,155,117,121,205,240,116,240,203,62,116,106,202,137,115,229,200,206,114,99,199,13,114,229,197,72,113,103,196,125,112,237,194,174,111,118,193,219,110,0,192,2,110,143,190,36,109,33,189,66,108,180,187,90,107,75,186,110,106,227,184,126,105,128,183,136,104,33,182,142,103,196,180,145,102,106,179,141,101,21,178,134,100,194,176,122,99,115,175,106,98,40,174,86,97,223,172,61,96,155,171,33,95,90,170,255,93,30,169,218,92,229,167,177,91,175,166,131,90,125,165,82,89,80,164,29,88,39,163,228,86,1,162,167,85,224,160,102,84,196,159,34,83,171,158,218,81,150,157,142,80,135,156,64,79,123,155,237,77,115,154,151,76,113,153,61,75,115,152,226,73,120,151,129,72,132,150,29,71,146,149,182,69,167,148,77,68,191,147,226,66,220,146,115,65,254,145,1,64,38,145,140,62,82,144,20,61,131,143,154,59,185,142,30,58,243,141,158,56,51,141,28,55,120,140,152,53,195,139,17,52,18,139,137,50,101,138,252,48,190,137,110,47,29,137,224,45,128,136,78,44,233,135,187,42,87,135,38,41,202,134,143,39,68,134,246,37,194,133,91,36,70,133,191,34,207,132,34,33,92,132,131,31,241,131,226,29,138,131,65,28,40,131,159,26,205,130,249,24,118,130,85,23,37,130,173,21,218,129,7,20,148,129,95,18,83,129,182,16,25,129,12,15,227,128,98,13,180,128,183,11,138,128,12,10,101,128,96,8,70,128,180,6,44,128,7,5,26,128,92,3,11,128,174,1,2,128,0,0,1,128,83,254,2,128,166,252,11,128,249,250,25,128,77,249,44,128,161,247,70,128,246,245,101,128,74,244,137,128,159,242,180,128,245,240,227,128,75,239,24,129,163,237,83,129,251,235,148,129,84,234,217,129,173,232,37,130,7,231,118,130,99,229,205,130,193,227,40,131,30,226,137,131,125,224,240,131,223,222,92,132,65,221,205,132,166,219,69,133,12,218,194,133,114,216,67,134,220,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tempDoublePtr=Runtime.alignMemory(allocate(12,"i8",ALLOC_STATIC),8);assert(tempDoublePtr%8==0);function copyTempFloat(ptr){HEAP8[tempDoublePtr]=HEAP8[ptr];HEAP8[tempDoublePtr+1]=HEAP8[ptr+1];HEAP8[tempDoublePtr+2]=HEAP8[ptr+2];HEAP8[tempDoublePtr+3]=HEAP8[ptr+3]}function copyTempDouble(ptr){HEAP8[tempDoublePtr]=HEAP8[ptr];HEAP8[tempDoublePtr+1]=HEAP8[ptr+1];HEAP8[tempDoublePtr+2]=HEAP8[ptr+2];HEAP8[tempDoublePtr+3]=HEAP8[ptr+3];HEAP8[tempDoublePtr+4]=HEAP8[ptr+4];HEAP8[tempDoublePtr+5]=HEAP8[ptr+5];HEAP8[tempDoublePtr+6]=HEAP8[ptr+6];HEAP8[tempDoublePtr+7]=HEAP8[ptr+7]}Module["_bitshift64Ashr"]=_bitshift64Ashr;var ___errno_state=0;function ___setErrNo(value){HEAP32[___errno_state>>2]=value;return value}var ERRNO_CODES={EPERM:1,ENOENT:2,ESRCH:3,EINTR:4,EIO:5,ENXIO:6,E2BIG:7,ENOEXEC:8,EBADF:9,ECHILD:10,EAGAIN:11,EWOULDBLOCK:11,ENOMEM:12,EACCES:13,EFAULT:14,ENOTBLK:15,EBUSY:16,EEXIST:17,EXDEV:18,ENODEV:19,ENOTDIR:20,EISDIR:21,EINVAL:22,ENFILE:23,EMFILE:24,ENOTTY:25,ETXTBSY:26,EFBIG:27,ENOSPC:28,ESPIPE:29,EROFS:30,EMLINK:31,EPIPE:32,EDOM:33,ERANGE:34,ENOMSG:42,EIDRM:43,ECHRNG:44,EL2NSYNC:45,EL3HLT:46,EL3RST:47,ELNRNG:48,EUNATCH:49,ENOCSI:50,EL2HLT:51,EDEADLK:35,ENOLCK:37,EBADE:52,EBADR:53,EXFULL:54,ENOANO:55,EBADRQC:56,EBADSLT:57,EDEADLOCK:35,EBFONT:59,ENOSTR:60,ENODATA:61,ETIME:62,ENOSR:63,ENONET:64,ENOPKG:65,EREMOTE:66,ENOLINK:67,EADV:68,ESRMNT:69,ECOMM:70,EPROTO:71,EMULTIHOP:72,EDOTDOT:73,EBADMSG:74,ENOTUNIQ:76,EBADFD:77,EREMCHG:78,ELIBACC:79,ELIBBAD:80,ELIBSCN:81,ELIBMAX:82,ELIBEXEC:83,ENOSYS:38,ENOTEMPTY:39,ENAMETOOLONG:36,ELOOP:40,EOPNOTSUPP:95,EPFNOSUPPORT:96,ECONNRESET:104,ENOBUFS:105,EAFNOSUPPORT:97,EPROTOTYPE:91,ENOTSOCK:88,ENOPROTOOPT:92,ESHUTDOWN:108,ECONNREFUSED:111,EADDRINUSE:98,ECONNABORTED:103,ENETUNREACH:101,ENETDOWN:100,ETIMEDOUT:110,EHOSTDOWN:112,EHOSTUNREACH:113,EINPROGRESS:115,EALREADY:114,EDESTADDRREQ:89,EMSGSIZE:90,EPROTONOSUPPORT:93,ESOCKTNOSUPPORT:94,EADDRNOTAVAIL:99,ENETRESET:102,EISCONN:106,ENOTCONN:107,ETOOMANYREFS:109,EUSERS:87,EDQUOT:122,ESTALE:116,ENOTSUP:95,ENOMEDIUM:123,EILSEQ:84,EOVERFLOW:75,ECANCELED:125,ENOTRECOVERABLE:131,EOWNERDEAD:130,ESTRPIPE:86};function _sysconf(name){switch(name){case 30:return PAGE_SIZE;case 132:case 133:case 12:case 137:case 138:case 15:case 235:case 16:case 17:case 18:case 19:case 20:case 149:case 13:case 10:case 236:case 153:case 9:case 21:case 22:case 159:case 154:case 14:case 77:case 78:case 139:case 80:case 81:case 79:case 82:case 68:case 67:case 164:case 11:case 29:case 47:case 48:case 95:case 52:case 51:case 46:return 200809;case 27:case 246:case 127:case 128:case 23:case 24:case 160:case 161:case 181:case 182:case 242:case 183:case 184:case 243:case 244:case 245:case 165:case 178:case 179:case 49:case 50:case 168:case 169:case 175:case 170:case 171:case 172:case 97:case 76:case 32:case 173:case 35:return-1;case 176:case 177:case 7:case 155:case 8:case 157:case 125:case 126:case 92:case 93:case 129:case 130:case 131:case 94:case 91:return 1;case 74:case 60:case 69:case 70:case 4:return 1024;case 31:case 42:case 72:return 32;case 87:case 26:case 33:return 2147483647;case 34:case 1:return 47839;case 38:case 36:return 99;case 43:case 37:return 2048;case 0:return 2097152;case 3:return 65536;case 28:return 32768;case 44:return 32767;case 75:return 16384;case 39:return 1e3;case 89:return 700;case 71:return 256;case 40:return 255;case 2:return 100;case 180:return 64;case 25:return 20;case 5:return 16;case 6:return 6;case 73:return 4;case 84:{if(typeof navigator==="object")return navigator["hardwareConcurrency"]||1;return 1}}___setErrNo(ERRNO_CODES.EINVAL);return-1}var ctlz_i8=allocate([8,7,6,6,5,5,5,5,4,4,4,4,4,4,4,4,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"i8",ALLOC_STATIC);Module["_llvm_ctlz_i32"]=_llvm_ctlz_i32;Module["_memset"]=_memset;function _abort(){Module["abort"]()}Module["_strlen"]=_strlen;function _emscripten_memcpy_big(dest,src,num){HEAPU8.set(HEAPU8.subarray(src,src+num),dest);return dest}Module["_memcpy"]=_memcpy;Module["_i64Add"]=_i64Add;function _llvm_stackrestore(p){var self=_llvm_stacksave;var ret=self.LLVM_SAVEDSTACKS[p];self.LLVM_SAVEDSTACKS.splice(p,1);Runtime.stackRestore(ret)}function _sbrk(bytes){var self=_sbrk;if(!self.called){DYNAMICTOP=alignMemoryPage(DYNAMICTOP);self.called=true;assert(Runtime.dynamicAlloc);self.alloc=Runtime.dynamicAlloc;Runtime.dynamicAlloc=(function(){abort("cannot dynamically allocate, sbrk now has control")})}var ret=DYNAMICTOP;if(bytes!=0)self.alloc(bytes);return ret}function _llvm_stacksave(){var self=_llvm_stacksave;if(!self.LLVM_SAVEDSTACKS){self.LLVM_SAVEDSTACKS=[]}self.LLVM_SAVEDSTACKS.push(Runtime.stackSave());return self.LLVM_SAVEDSTACKS.length-1}Module["_memmove"]=_memmove;function ___errno_location(){return ___errno_state}function _abs(){return Math_abs.apply(null,arguments)}var ERRNO_MESSAGES={0:"Success",1:"Not super-user",2:"No such file or directory",3:"No such process",4:"Interrupted system call",5:"I/O error",6:"No such device or address",7:"Arg list too long",8:"Exec format error",9:"Bad file number",10:"No children",11:"No more processes",12:"Not enough core",13:"PermissionInfo denied",14:"Bad address",15:"Block device required",16:"Mount device busy",17:"File exists",18:"Cross-device link",19:"No such device",20:"Not a directory",21:"Is a directory",22:"Invalid argument",23:"Too many open files in system",24:"Too many open files",25:"Not a typewriter",26:"Text file busy",27:"File too large",28:"No space left on device",29:"Illegal seek",30:"Read only file system",31:"Too many links",32:"Broken pipe",33:"Math arg out of domain of func",34:"Math result not representable",35:"File locking deadlock error",36:"File or path name too long",37:"No record locks available",38:"Function not implemented",39:"Directory not empty",40:"Too many symbolic links",42:"No message of desired type",43:"Identifier removed",44:"Channel number out of range",45:"Level 2 not synchronized",46:"Level 3 halted",47:"Level 3 reset",48:"Link number out of range",49:"Protocol driver not attached",50:"No CSI structure available",51:"Level 2 halted",52:"Invalid exchange",53:"Invalid request descriptor",54:"Exchange full",55:"No anode",56:"Invalid request code",57:"Invalid slot",59:"Bad font file fmt",60:"Device not a stream",61:"No data (for no delay io)",62:"Timer expired",63:"Out of streams resources",64:"Machine is not on the network",65:"Package not installed",66:"The object is remote",67:"The link has been severed",68:"Advertise error",69:"Srmount error",70:"Communication error on send",71:"Protocol error",72:"Multihop attempted",73:"Cross mount point (not really error)",74:"Trying to read unreadable message",75:"Value too large for defined data type",76:"Given log. name not unique",77:"f.d. invalid for this operation",78:"Remote address changed",79:"Can   access a needed shared lib",80:"Accessing a corrupted shared lib",81:".lib section in a.out corrupted",82:"Attempting to link in too many libs",83:"Attempting to exec a shared library",84:"Illegal byte sequence",86:"Streams pipe error",87:"Too many users",88:"Socket operation on non-socket",89:"Destination address required",90:"Message too long",91:"Protocol wrong type for socket",92:"Protocol not available",93:"Unknown protocol",94:"Socket type not supported",95:"Not supported",96:"Protocol family not supported",97:"Address family not supported by protocol family",98:"Address already in use",99:"Address not available",100:"Network interface is not configured",101:"Network is unreachable",102:"Connection reset by network",103:"Connection aborted",104:"Connection reset by peer",105:"No buffer space available",106:"Socket is already connected",107:"Socket is not connected",108:"Can't send after socket shutdown",109:"Too many references",110:"Connection timed out",111:"Connection refused",112:"Host is down",113:"Host is unreachable",114:"Socket already connected",115:"Connection already in progress",116:"Stale file handle",122:"Quota exceeded",123:"No medium (in tape drive)",125:"Operation canceled",130:"Previous owner died",131:"State not recoverable"};var TTY={ttys:[],init:(function(){}),shutdown:(function(){}),register:(function(dev,ops){TTY.ttys[dev]={input:[],output:[],ops:ops};FS.registerDevice(dev,TTY.stream_ops)}),stream_ops:{open:(function(stream){var tty=TTY.ttys[stream.node.rdev];if(!tty){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}stream.tty=tty;stream.seekable=false}),close:(function(stream){if(stream.tty.output.length){stream.tty.ops.put_char(stream.tty,10)}}),read:(function(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.get_char){throw new FS.ErrnoError(ERRNO_CODES.ENXIO)}var bytesRead=0;for(var i=0;inode.contents.length){node.contents=MEMFS.getFileDataAsRegularArray(node);node.usedBytes=node.contents.length}if(!node.contents||node.contents.subarray){var prevCapacity=node.contents?node.contents.buffer.byteLength:0;if(prevCapacity>=newCapacity)return;var CAPACITY_DOUBLING_MAX=1024*1024;newCapacity=Math.max(newCapacity,prevCapacity*(prevCapacity0)node.contents.set(oldContents.subarray(0,node.usedBytes),0);return}if(!node.contents&&newCapacity>0)node.contents=[];while(node.contents.lengthnewSize)node.contents.length=newSize;else while(node.contents.length=stream.node.usedBytes)return 0;var size=Math.min(stream.node.usedBytes-position,length);assert(size>=0);if(size>8&&contents.subarray){buffer.set(contents.subarray(position,position+size),offset)}else{for(var i=0;i0||position+lengthe2.timestamp){create.push(key);total++}}));var remove=[];Object.keys(dst.entries).forEach((function(key){var e=dst.entries[key];var e2=src.entries[key];if(!e2){remove.push(key);total++}}));if(!total){return callback(null)}var errored=false;var completed=0;var db=src.type==="remote"?src.db:dst.db;var transaction=db.transaction([IDBFS.DB_STORE_NAME],"readwrite");var store=transaction.objectStore(IDBFS.DB_STORE_NAME);function done(err){if(err){if(!done.errored){done.errored=true;return callback(err)}return}if(++completed>=total){return callback(null)}}transaction.onerror=(function(){done(this.error)});create.sort().forEach((function(path){if(dst.type==="local"){IDBFS.loadRemoteEntry(store,path,(function(err,entry){if(err)return done(err);IDBFS.storeLocalEntry(path,entry,done)}))}else{IDBFS.loadLocalEntry(path,(function(err,entry){if(err)return done(err);IDBFS.storeRemoteEntry(store,path,entry,done)}))}}));remove.sort().reverse().forEach((function(path){if(dst.type==="local"){IDBFS.removeLocalEntry(path,done)}else{IDBFS.removeRemoteEntry(store,path,done)}}))})};var NODEFS={isWindows:false,staticInit:(function(){NODEFS.isWindows=!!process.platform.match(/^win/)}),mount:(function(mount){assert(ENVIRONMENT_IS_NODE);return NODEFS.createNode(null,"/",NODEFS.getMode(mount.opts.root),0)}),createNode:(function(parent,name,mode,dev){if(!FS.isDir(mode)&&!FS.isFile(mode)&&!FS.isLink(mode)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var node=FS.createNode(parent,name,mode);node.node_ops=NODEFS.node_ops;node.stream_ops=NODEFS.stream_ops;return node}),getMode:(function(path){var stat;try{stat=fs.lstatSync(path);if(NODEFS.isWindows){stat.mode=stat.mode|(stat.mode&146)>>1}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}return stat.mode}),realPath:(function(node){var parts=[];while(node.parent!==node){parts.push(node.name);node=node.parent}parts.push(node.mount.opts.root);parts.reverse();return PATH.join.apply(null,parts)}),flagsToPermissionStringMap:{0:"r",1:"r+",2:"r+",64:"r",65:"r+",66:"r+",129:"rx+",193:"rx+",514:"w+",577:"w",578:"w+",705:"wx",706:"wx+",1024:"a",1025:"a",1026:"a+",1089:"a",1090:"a+",1153:"ax",1154:"ax+",1217:"ax",1218:"ax+",4096:"rs",4098:"rs+"},flagsToPermissionString:(function(flags){if(flags in NODEFS.flagsToPermissionStringMap){return NODEFS.flagsToPermissionStringMap[flags]}else{return flags}}),node_ops:{getattr:(function(node){var path=NODEFS.realPath(node);var stat;try{stat=fs.lstatSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}if(NODEFS.isWindows&&!stat.blksize){stat.blksize=4096}if(NODEFS.isWindows&&!stat.blocks){stat.blocks=(stat.size+stat.blksize-1)/stat.blksize|0}return{dev:stat.dev,ino:stat.ino,mode:stat.mode,nlink:stat.nlink,uid:stat.uid,gid:stat.gid,rdev:stat.rdev,size:stat.size,atime:stat.atime,mtime:stat.mtime,ctime:stat.ctime,blksize:stat.blksize,blocks:stat.blocks}}),setattr:(function(node,attr){var path=NODEFS.realPath(node);try{if(attr.mode!==undefined){fs.chmodSync(path,attr.mode);node.mode=attr.mode}if(attr.timestamp!==undefined){var date=new Date(attr.timestamp);fs.utimesSync(path,date,date)}if(attr.size!==undefined){fs.truncateSync(path,attr.size)}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),lookup:(function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);var mode=NODEFS.getMode(path);return NODEFS.createNode(parent,name,mode)}),mknod:(function(parent,name,mode,dev){var node=NODEFS.createNode(parent,name,mode,dev);var path=NODEFS.realPath(node);try{if(FS.isDir(node.mode)){fs.mkdirSync(path,node.mode)}else{fs.writeFileSync(path,"",{mode:node.mode})}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}return node}),rename:(function(oldNode,newDir,newName){var oldPath=NODEFS.realPath(oldNode);var newPath=PATH.join2(NODEFS.realPath(newDir),newName);try{fs.renameSync(oldPath,newPath)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),unlink:(function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);try{fs.unlinkSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),rmdir:(function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);try{fs.rmdirSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),readdir:(function(node){var path=NODEFS.realPath(node);try{return fs.readdirSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),symlink:(function(parent,newName,oldPath){var newPath=PATH.join2(NODEFS.realPath(parent),newName);try{fs.symlinkSync(oldPath,newPath)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),readlink:(function(node){var path=NODEFS.realPath(node);try{return fs.readlinkSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}})},stream_ops:{open:(function(stream){var path=NODEFS.realPath(stream.node);try{if(FS.isFile(stream.node.mode)){stream.nfd=fs.openSync(path,NODEFS.flagsToPermissionString(stream.flags))}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),close:(function(stream){try{if(FS.isFile(stream.node.mode)&&stream.nfd){fs.closeSync(stream.nfd)}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),read:(function(stream,buffer,offset,length,position){var nbuffer=new Buffer(length);var res;try{res=fs.readSync(stream.nfd,nbuffer,0,length,position)}catch(e){throw new FS.ErrnoError(ERRNO_CODES[e.code])}if(res>0){for(var i=0;i8){throw new FS.ErrnoError(ERRNO_CODES.ELOOP)}var parts=PATH.normalizeArray(path.split("/").filter((function(p){return!!p})),false);var current=FS.root;var current_path="/";for(var i=0;i40){throw new FS.ErrnoError(ERRNO_CODES.ELOOP)}}}}return{path:current_path,node:current}}),getPath:(function(node){var path;while(true){if(FS.isRoot(node)){var mount=node.mount.mountpoint;if(!path)return mount;return mount[mount.length-1]!=="/"?mount+"/"+path:mount+path}path=path?node.name+"/"+path:node.name;node=node.parent}}),hashName:(function(parentid,name){var hash=0;for(var i=0;i>>0)%FS.nameTable.length}),hashAddNode:(function(node){var hash=FS.hashName(node.parent.id,node.name);node.name_next=FS.nameTable[hash];FS.nameTable[hash]=node}),hashRemoveNode:(function(node){var hash=FS.hashName(node.parent.id,node.name);if(FS.nameTable[hash]===node){FS.nameTable[hash]=node.name_next}else{var current=FS.nameTable[hash];while(current){if(current.name_next===node){current.name_next=node.name_next;break}current=current.name_next}}}),lookupNode:(function(parent,name){var err=FS.mayLookup(parent);if(err){throw new FS.ErrnoError(err)}var hash=FS.hashName(parent.id,name);for(var node=FS.nameTable[hash];node;node=node.name_next){var nodeName=node.name;if(node.parent.id===parent.id&&nodeName===name){return node}}return FS.lookup(parent,name)}),createNode:(function(parent,name,mode,rdev){if(!FS.FSNode){FS.FSNode=(function(parent,name,mode,rdev){if(!parent){parent=this}this.parent=parent;this.mount=parent.mount;this.mounted=null;this.id=FS.nextInode++;this.name=name;this.mode=mode;this.node_ops={};this.stream_ops={};this.rdev=rdev});FS.FSNode.prototype={};var readMode=292|73;var writeMode=146;Object.defineProperties(FS.FSNode.prototype,{read:{get:(function(){return(this.mode&readMode)===readMode}),set:(function(val){val?this.mode|=readMode:this.mode&=~readMode})},write:{get:(function(){return(this.mode&writeMode)===writeMode}),set:(function(val){val?this.mode|=writeMode:this.mode&=~writeMode})},isFolder:{get:(function(){return FS.isDir(this.mode)})},isDevice:{get:(function(){return FS.isChrdev(this.mode)})}})}var node=new FS.FSNode(parent,name,mode,rdev);FS.hashAddNode(node);return node}),destroyNode:(function(node){FS.hashRemoveNode(node)}),isRoot:(function(node){return node===node.parent}),isMountpoint:(function(node){return!!node.mounted}),isFile:(function(mode){return(mode&61440)===32768}),isDir:(function(mode){return(mode&61440)===16384}),isLink:(function(mode){return(mode&61440)===40960}),isChrdev:(function(mode){return(mode&61440)===8192}),isBlkdev:(function(mode){return(mode&61440)===24576}),isFIFO:(function(mode){return(mode&61440)===4096}),isSocket:(function(mode){return(mode&49152)===49152}),flagModes:{"r":0,"rs":1052672,"r+":2,"w":577,"wx":705,"xw":705,"w+":578,"wx+":706,"xw+":706,"a":1089,"ax":1217,"xa":1217,"a+":1090,"ax+":1218,"xa+":1218},modeStringToFlags:(function(str){var flags=FS.flagModes[str];if(typeof flags==="undefined"){throw new Error("Unknown file open mode: "+str)}return flags}),flagsToPermissionString:(function(flag){var accmode=flag&2097155;var perms=["r","w","rw"][accmode];if(flag&512){perms+="w"}return perms}),nodePermissions:(function(node,perms){if(FS.ignorePermissions){return 0}if(perms.indexOf("r")!==-1&&!(node.mode&292)){return ERRNO_CODES.EACCES}else if(perms.indexOf("w")!==-1&&!(node.mode&146)){return ERRNO_CODES.EACCES}else if(perms.indexOf("x")!==-1&&!(node.mode&73)){return ERRNO_CODES.EACCES}return 0}),mayLookup:(function(dir){return FS.nodePermissions(dir,"x")}),mayCreate:(function(dir,name){try{var node=FS.lookupNode(dir,name);return ERRNO_CODES.EEXIST}catch(e){}return FS.nodePermissions(dir,"wx")}),mayDelete:(function(dir,name,isdir){var node;try{node=FS.lookupNode(dir,name)}catch(e){return e.errno}var err=FS.nodePermissions(dir,"wx");if(err){return err}if(isdir){if(!FS.isDir(node.mode)){return ERRNO_CODES.ENOTDIR}if(FS.isRoot(node)||FS.getPath(node)===FS.cwd()){return ERRNO_CODES.EBUSY}}else{if(FS.isDir(node.mode)){return ERRNO_CODES.EISDIR}}return 0}),mayOpen:(function(node,flags){if(!node){return ERRNO_CODES.ENOENT}if(FS.isLink(node.mode)){return ERRNO_CODES.ELOOP}else if(FS.isDir(node.mode)){if((flags&2097155)!==0||flags&512){return ERRNO_CODES.EISDIR}}return FS.nodePermissions(node,FS.flagsToPermissionString(flags))}),MAX_OPEN_FDS:4096,nextfd:(function(fd_start,fd_end){fd_start=fd_start||0;fd_end=fd_end||FS.MAX_OPEN_FDS;for(var fd=fd_start;fd<=fd_end;fd++){if(!FS.streams[fd]){return fd}}throw new FS.ErrnoError(ERRNO_CODES.EMFILE)}),getStream:(function(fd){return FS.streams[fd]}),createStream:(function(stream,fd_start,fd_end){if(!FS.FSStream){FS.FSStream=(function(){});FS.FSStream.prototype={};Object.defineProperties(FS.FSStream.prototype,{object:{get:(function(){return this.node}),set:(function(val){this.node=val})},isRead:{get:(function(){return(this.flags&2097155)!==1})},isWrite:{get:(function(){return(this.flags&2097155)!==0})},isAppend:{get:(function(){return this.flags&1024})}})}var newStream=new FS.FSStream;for(var p in stream){newStream[p]=stream[p]}stream=newStream;var fd=FS.nextfd(fd_start,fd_end);stream.fd=fd;FS.streams[fd]=stream;return stream}),closeStream:(function(fd){FS.streams[fd]=null}),getStreamFromPtr:(function(ptr){return FS.streams[ptr-1]}),getPtrForStream:(function(stream){return stream?stream.fd+1:0}),chrdev_stream_ops:{open:(function(stream){var device=FS.getDevice(stream.node.rdev);stream.stream_ops=device.stream_ops;if(stream.stream_ops.open){stream.stream_ops.open(stream)}}),llseek:(function(){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)})},major:(function(dev){return dev>>8}),minor:(function(dev){return dev&255}),makedev:(function(ma,mi){return ma<<8|mi}),registerDevice:(function(dev,ops){FS.devices[dev]={stream_ops:ops}}),getDevice:(function(dev){return FS.devices[dev]}),getMounts:(function(mount){var mounts=[];var check=[mount];while(check.length){var m=check.pop();mounts.push(m);check.push.apply(check,m.mounts)}return mounts}),syncfs:(function(populate,callback){if(typeof populate==="function"){callback=populate;populate=false}var mounts=FS.getMounts(FS.root.mount);var completed=0;function done(err){if(err){if(!done.errored){done.errored=true;return callback(err)}return}if(++completed>=mounts.length){callback(null)}}mounts.forEach((function(mount){if(!mount.type.syncfs){return done(null)}mount.type.syncfs(mount,populate,done)}))}),mount:(function(type,opts,mountpoint){var root=mountpoint==="/";var pseudo=!mountpoint;var node;if(root&&FS.root){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}else if(!root&&!pseudo){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});mountpoint=lookup.path;node=lookup.node;if(FS.isMountpoint(node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(!FS.isDir(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)}}var mount={type:type,opts:opts,mountpoint:mountpoint,mounts:[]};var mountRoot=type.mount(mount);mountRoot.mount=mount;mount.root=mountRoot;if(root){FS.root=mountRoot}else if(node){node.mounted=mount;if(node.mount){node.mount.mounts.push(mount)}}return mountRoot}),unmount:(function(mountpoint){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});if(!FS.isMountpoint(lookup.node)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var node=lookup.node;var mount=node.mounted;var mounts=FS.getMounts(mount);Object.keys(FS.nameTable).forEach((function(hash){var current=FS.nameTable[hash];while(current){var next=current.name_next;if(mounts.indexOf(current.mount)!==-1){FS.destroyNode(current)}current=next}}));node.mounted=null;var idx=node.mount.mounts.indexOf(mount);assert(idx!==-1);node.mount.mounts.splice(idx,1)}),lookup:(function(parent,name){return parent.node_ops.lookup(parent,name)}),mknod:(function(path,mode,dev){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var err=FS.mayCreate(parent,name);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.mknod){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}return parent.node_ops.mknod(parent,name,mode,dev)}),create:(function(path,mode){mode=mode!==undefined?mode:438;mode&=4095;mode|=32768;return FS.mknod(path,mode,0)}),mkdir:(function(path,mode){mode=mode!==undefined?mode:511;mode&=511|512;mode|=16384;return FS.mknod(path,mode,0)}),mkdev:(function(path,mode,dev){if(typeof dev==="undefined"){dev=mode;mode=438}mode|=8192;return FS.mknod(path,mode,dev)}),symlink:(function(oldpath,newpath){var lookup=FS.lookupPath(newpath,{parent:true});var parent=lookup.node;var newname=PATH.basename(newpath);var err=FS.mayCreate(parent,newname);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.symlink){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}return parent.node_ops.symlink(parent,newname,oldpath)}),rename:(function(old_path,new_path){var old_dirname=PATH.dirname(old_path);var new_dirname=PATH.dirname(new_path);var old_name=PATH.basename(old_path);var new_name=PATH.basename(new_path);var lookup,old_dir,new_dir;try{lookup=FS.lookupPath(old_path,{parent:true});old_dir=lookup.node;lookup=FS.lookupPath(new_path,{parent:true});new_dir=lookup.node}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(old_dir.mount!==new_dir.mount){throw new FS.ErrnoError(ERRNO_CODES.EXDEV)}var old_node=FS.lookupNode(old_dir,old_name);var relative=PATH.relative(old_path,new_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}relative=PATH.relative(new_path,old_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY)}var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(old_node===new_node){return}var isdir=FS.isDir(old_node.mode);var err=FS.mayDelete(old_dir,old_name,isdir);if(err){throw new FS.ErrnoError(err)}err=new_node?FS.mayDelete(new_dir,new_name,isdir):FS.mayCreate(new_dir,new_name);if(err){throw new FS.ErrnoError(err)}if(!old_dir.node_ops.rename){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isMountpoint(old_node)||new_node&&FS.isMountpoint(new_node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(new_dir!==old_dir){err=FS.nodePermissions(old_dir,"w");if(err){throw new FS.ErrnoError(err)}}try{if(FS.trackingDelegate["willMovePath"]){FS.trackingDelegate["willMovePath"](old_path,new_path)}}catch(e){console.log("FS.trackingDelegate['willMovePath']('"+old_path+"', '"+new_path+"') threw an exception: "+e.message)}FS.hashRemoveNode(old_node);try{old_dir.node_ops.rename(old_node,new_dir,new_name)}catch(e){throw e}finally{FS.hashAddNode(old_node)}try{if(FS.trackingDelegate["onMovePath"])FS.trackingDelegate["onMovePath"](old_path,new_path)}catch(e){console.log("FS.trackingDelegate['onMovePath']('"+old_path+"', '"+new_path+"') threw an exception: "+e.message)}}),rmdir:(function(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var err=FS.mayDelete(parent,name,true);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.rmdir){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}try{if(FS.trackingDelegate["willDeletePath"]){FS.trackingDelegate["willDeletePath"](path)}}catch(e){console.log("FS.trackingDelegate['willDeletePath']('"+path+"') threw an exception: "+e.message)}parent.node_ops.rmdir(parent,name);FS.destroyNode(node);try{if(FS.trackingDelegate["onDeletePath"])FS.trackingDelegate["onDeletePath"](path)}catch(e){console.log("FS.trackingDelegate['onDeletePath']('"+path+"') threw an exception: "+e.message)}}),readdir:(function(path){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;if(!node.node_ops.readdir){throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)}return node.node_ops.readdir(node)}),unlink:(function(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var err=FS.mayDelete(parent,name,false);if(err){if(err===ERRNO_CODES.EISDIR)err=ERRNO_CODES.EPERM;throw new FS.ErrnoError(err)}if(!parent.node_ops.unlink){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}try{if(FS.trackingDelegate["willDeletePath"]){FS.trackingDelegate["willDeletePath"](path)}}catch(e){console.log("FS.trackingDelegate['willDeletePath']('"+path+"') threw an exception: "+e.message)}parent.node_ops.unlink(parent,name);FS.destroyNode(node);try{if(FS.trackingDelegate["onDeletePath"])FS.trackingDelegate["onDeletePath"](path)}catch(e){console.log("FS.trackingDelegate['onDeletePath']('"+path+"') threw an exception: "+e.message)}}),readlink:(function(path){var lookup=FS.lookupPath(path);var link=lookup.node;if(!link.node_ops.readlink){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return link.node_ops.readlink(link)}),stat:(function(path,dontFollow){var lookup=FS.lookupPath(path,{follow:!dontFollow});var node=lookup.node;if(!node.node_ops.getattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}return node.node_ops.getattr(node)}),lstat:(function(path){return FS.stat(path,true)}),chmod:(function(path,mode,dontFollow){var node;if(typeof path==="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}node.node_ops.setattr(node,{mode:mode&4095|node.mode&~4095,timestamp:Date.now()})}),lchmod:(function(path,mode){FS.chmod(path,mode,true)}),fchmod:(function(fd,mode){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}FS.chmod(stream.node,mode)}),chown:(function(path,uid,gid,dontFollow){var node;if(typeof path==="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}node.node_ops.setattr(node,{timestamp:Date.now()})}),lchown:(function(path,uid,gid){FS.chown(path,uid,gid,true)}),fchown:(function(fd,uid,gid){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}FS.chown(stream.node,uid,gid)}),truncate:(function(path,len){if(len<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var node;if(typeof path==="string"){var lookup=FS.lookupPath(path,{follow:true});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isDir(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EISDIR)}if(!FS.isFile(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var err=FS.nodePermissions(node,"w");if(err){throw new FS.ErrnoError(err)}node.node_ops.setattr(node,{size:len,timestamp:Date.now()})}),ftruncate:(function(fd,len){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}FS.truncate(stream.node,len)}),utime:(function(path,atime,mtime){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;node.node_ops.setattr(node,{timestamp:Math.max(atime,mtime)})}),open:(function(path,flags,mode,fd_start,fd_end){if(path===""){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}flags=typeof flags==="string"?FS.modeStringToFlags(flags):flags;mode=typeof mode==="undefined"?438:mode;if(flags&64){mode=mode&4095|32768}else{mode=0}var node;if(typeof path==="object"){node=path}else{path=PATH.normalize(path);try{var lookup=FS.lookupPath(path,{follow:!(flags&131072)});node=lookup.node}catch(e){}}if(flags&64){if(node){if(flags&128){throw new FS.ErrnoError(ERRNO_CODES.EEXIST)}}else{node=FS.mknod(path,mode,0)}}if(!node){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}if(FS.isChrdev(node.mode)){flags&=~512}var err=FS.mayOpen(node,flags);if(err){throw new FS.ErrnoError(err)}if(flags&512){FS.truncate(node,0)}flags&=~(128|512);var stream=FS.createStream({node:node,path:FS.getPath(node),flags:flags,seekable:true,position:0,stream_ops:node.stream_ops,ungotten:[],error:false},fd_start,fd_end);if(stream.stream_ops.open){stream.stream_ops.open(stream)}if(Module["logReadFiles"]&&!(flags&1)){if(!FS.readFiles)FS.readFiles={};if(!(path in FS.readFiles)){FS.readFiles[path]=1;Module["printErr"]("read file: "+path)}}try{if(FS.trackingDelegate["onOpenFile"]){var trackingFlags=0;if((flags&2097155)!==1){trackingFlags|=FS.tracking.openFlags.READ}if((flags&2097155)!==0){trackingFlags|=FS.tracking.openFlags.WRITE}FS.trackingDelegate["onOpenFile"](path,trackingFlags)}}catch(e){console.log("FS.trackingDelegate['onOpenFile']('"+path+"', flags) threw an exception: "+e.message)}return stream}),close:(function(stream){try{if(stream.stream_ops.close){stream.stream_ops.close(stream)}}catch(e){throw e}finally{FS.closeStream(stream.fd)}}),llseek:(function(stream,offset,whence){if(!stream.seekable||!stream.stream_ops.llseek){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}return stream.stream_ops.llseek(stream,offset,whence)}),read:(function(stream,buffer,offset,length,position){if(length<0||position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EISDIR)}if(!stream.stream_ops.read){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var seeking=true;if(typeof position==="undefined"){position=stream.position;seeking=false}else if(!stream.seekable){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}var bytesRead=stream.stream_ops.read(stream,buffer,offset,length,position);if(!seeking)stream.position+=bytesRead;return bytesRead}),write:(function(stream,buffer,offset,length,position,canOwn){if(length<0||position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EISDIR)}if(!stream.stream_ops.write){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if(stream.flags&1024){FS.llseek(stream,0,2)}var seeking=true;if(typeof position==="undefined"){position=stream.position;seeking=false}else if(!stream.seekable){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}var bytesWritten=stream.stream_ops.write(stream,buffer,offset,length,position,canOwn);if(!seeking)stream.position+=bytesWritten;try{if(stream.path&&FS.trackingDelegate["onWriteToFile"])FS.trackingDelegate["onWriteToFile"](stream.path)}catch(e){console.log("FS.trackingDelegate['onWriteToFile']('"+path+"') threw an exception: "+e.message)}return bytesWritten}),allocate:(function(stream,offset,length){if(offset<0||length<=0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if(!FS.isFile(stream.node.mode)&&!FS.isDir(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}if(!stream.stream_ops.allocate){throw new FS.ErrnoError(ERRNO_CODES.EOPNOTSUPP)}stream.stream_ops.allocate(stream,offset,length)}),mmap:(function(stream,buffer,offset,length,position,prot,flags){if((stream.flags&2097155)===1){throw new FS.ErrnoError(ERRNO_CODES.EACCES)}if(!stream.stream_ops.mmap){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}return stream.stream_ops.mmap(stream,buffer,offset,length,position,prot,flags)}),ioctl:(function(stream,cmd,arg){if(!stream.stream_ops.ioctl){throw new FS.ErrnoError(ERRNO_CODES.ENOTTY)}return stream.stream_ops.ioctl(stream,cmd,arg)}),readFile:(function(path,opts){opts=opts||{};opts.flags=opts.flags||"r";opts.encoding=opts.encoding||"binary";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){throw new Error('Invalid encoding type "'+opts.encoding+'"')}var ret;var stream=FS.open(path,opts.flags);var stat=FS.stat(path);var length=stat.size;var buf=new Uint8Array(length);FS.read(stream,buf,0,length,0);if(opts.encoding==="utf8"){ret="";var utf8=new Runtime.UTF8Processor;for(var i=0;i>2]=FS.getPtrForStream(stdin);assert(stdin.fd===0,"invalid handle for stdin ("+stdin.fd+")");var stdout=FS.open("/dev/stdout","w");HEAP32[_stdout>>2]=FS.getPtrForStream(stdout);assert(stdout.fd===1,"invalid handle for stdout ("+stdout.fd+")");var stderr=FS.open("/dev/stderr","w");HEAP32[_stderr>>2]=FS.getPtrForStream(stderr);assert(stderr.fd===2,"invalid handle for stderr ("+stderr.fd+")")}),ensureErrnoError:(function(){if(FS.ErrnoError)return;FS.ErrnoError=function ErrnoError(errno){this.errno=errno;for(var key in ERRNO_CODES){if(ERRNO_CODES[key]===errno){this.code=key;break}}this.message=ERRNO_MESSAGES[errno]};FS.ErrnoError.prototype=new Error;FS.ErrnoError.prototype.constructor=FS.ErrnoError;[ERRNO_CODES.ENOENT].forEach((function(code){FS.genericErrors[code]=new FS.ErrnoError(code);FS.genericErrors[code].stack=""}))}),staticInit:(function(){FS.ensureErrnoError();FS.nameTable=new Array(4096);FS.mount(MEMFS,{},"/");FS.createDefaultDirectories();FS.createDefaultDevices()}),init:(function(input,output,error){assert(!FS.init.initialized,"FS.init was previously called. If you want to initialize later with custom parameters, remove any earlier calls (note that one is automatically added to the generated code)");FS.init.initialized=true;FS.ensureErrnoError();Module["stdin"]=input||Module["stdin"];Module["stdout"]=output||Module["stdout"];Module["stderr"]=error||Module["stderr"];FS.createStandardStreams()}),quit:(function(){FS.init.initialized=false;for(var i=0;ithis.length-1||idx<0){return undefined}var chunkOffset=idx%this.chunkSize;var chunkNum=Math.floor(idx/this.chunkSize);return this.getter(chunkNum)[chunkOffset]};LazyUint8Array.prototype.setDataGetter=function LazyUint8Array_setDataGetter(getter){this.getter=getter};LazyUint8Array.prototype.cacheLength=function LazyUint8Array_cacheLength(){var xhr=new XMLHttpRequest;xhr.open("HEAD",url,false);xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);var datalength=Number(xhr.getResponseHeader("Content-length"));var header;var hasByteServing=(header=xhr.getResponseHeader("Accept-Ranges"))&&header==="bytes";var chunkSize=1024*1024;if(!hasByteServing)chunkSize=datalength;var doXHR=(function(from,to){if(from>to)throw new Error("invalid range ("+from+", "+to+") or no bytes requested!");if(to>datalength-1)throw new Error("only "+datalength+" bytes available! programmer error!");var xhr=new XMLHttpRequest;xhr.open("GET",url,false);if(datalength!==chunkSize)xhr.setRequestHeader("Range","bytes="+from+"-"+to);if(typeof Uint8Array!="undefined")xhr.responseType="arraybuffer";if(xhr.overrideMimeType){xhr.overrideMimeType("text/plain; charset=x-user-defined")}xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);if(xhr.response!==undefined){return new Uint8Array(xhr.response||[])}else{return intArrayFromString(xhr.responseText||"",true)}});var lazyArray=this;lazyArray.setDataGetter((function(chunkNum){var start=chunkNum*chunkSize;var end=(chunkNum+1)*chunkSize-1;end=Math.min(end,datalength-1);if(typeof lazyArray.chunks[chunkNum]==="undefined"){lazyArray.chunks[chunkNum]=doXHR(start,end)}if(typeof lazyArray.chunks[chunkNum]==="undefined")throw new Error("doXHR failed!");return lazyArray.chunks[chunkNum]}));this._length=datalength;this._chunkSize=chunkSize;this.lengthKnown=true};if(typeof XMLHttpRequest!=="undefined"){if(!ENVIRONMENT_IS_WORKER)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. 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pointerLockChange(){Browser.pointerLock=document["pointerLockElement"]===canvas||document["mozPointerLockElement"]===canvas||document["webkitPointerLockElement"]===canvas||document["msPointerLockElement"]===canvas}if(canvas){canvas.requestPointerLock=canvas["requestPointerLock"]||canvas["mozRequestPointerLock"]||canvas["webkitRequestPointerLock"]||canvas["msRequestPointerLock"]||(function(){});canvas.exitPointerLock=document["exitPointerLock"]||document["mozExitPointerLock"]||document["webkitExitPointerLock"]||document["msExitPointerLock"]||(function(){});canvas.exitPointerLock=canvas.exitPointerLock.bind(document);document.addEventListener("pointerlockchange",pointerLockChange,false);document.addEventListener("mozpointerlockchange",pointerLockChange,false);document.addEventListener("webkitpointerlockchange",pointerLockChange,false);document.addEventListener("mspointerlockchange",pointerLockChange,false);if(Module["elementPointerLock"]){canvas.addEventListener("click",(function(ev){if(!Browser.pointerLock&&canvas.requestPointerLock){canvas.requestPointerLock();ev.preventDefault()}}),false)}}}),createContext:(function(canvas,useWebGL,setInModule,webGLContextAttributes){if(useWebGL&&Module.ctx)return 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n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0;q=i;i=i+80|0;H=q+8|0;D=q+44|0;B=q+24|0;z=q+28|0;o=q+12|0;A=q+40|0;u=q+48|0;G=q+56|0;F=q+64|0;n=q+32|0;p=q+68|0;w=q+4|0;C=q;E=q+36|0;v=q+16|0;x=q+20|0;y=q+52|0;s=q+72|0;t=q+74|0;r=q+60|0;c[H>>2]=d;c[D>>2]=e;c[B>>2]=f;c[z>>2]=g;c[o>>2]=h;c[A>>2]=j;c[u>>2]=k;c[G>>2]=l;c[F>>2]=m;c[v>>2]=c[(c[H>>2]|0)+24>>2];c[p>>2]=$(c[u>>2]|0,c[(c[H>>2]|0)+36>>2]|0)|0;c[w>>2]=$(c[u>>2]|0,b[(c[v>>2]|0)+(c[A>>2]<<1)>>1]|0)|0;if((c[G>>2]|0)!=1){if((c[w>>2]|0)<((c[p>>2]|0)/(c[G>>2]|0)|0|0)){m=c[w>>2]|0}else{m=(c[p>>2]|0)/(c[G>>2]|0)|0}c[w>>2]=m}if((c[F>>2]|0)!=0){c[w>>2]=0;c[A>>2]=0;c[o>>2]=0}c[C>>2]=c[B>>2];c[E>>2]=(c[D>>2]|0)+(($(c[u>>2]|0,b[(c[v>>2]|0)+(c[o>>2]<<1)>>1]|0)|0)<<1);c[n>>2]=0;while(1){if((c[n>>2]|0)>=($(c[u>>2]|0,b[(c[v>>2]|0)+(c[o>>2]<<1)>>1]|0)|0)){break}H=c[C>>2]|0;c[C>>2]=H+4;c[H>>2]=0;c[n>>2]=(c[n>>2]|0)+1}c[n>>2]=c[o>>2];while(1){if((c[n>>2]|0)>=(c[A>>2]|0)){break}c[x>>2]=$(c[u>>2]|0,b[(c[v>>2]|0)+(c[n>>2]<<1)>>1]|0)|0;c[y>>2]=$(c[u>>2]|0,b[(c[v>>2]|0)+((c[n>>2]|0)+1<<1)>>1]|0)|0;b[t>>1]=(b[(c[z>>2]|0)+(c[n>>2]<<1)>>1]|0)+(((a[14464+(c[n>>2]|0)>>0]&65535)<<6&65535)<<16>>16);c[r>>2]=16-(b[t>>1]>>10);if((c[r>>2]|0)>31){c[r>>2]=0;b[s>>1]=0}else{b[s>>1]=Da(b[t>>1]&1023)|0}if((c[r>>2]|0)<0){if((c[r>>2]|0)<-2){b[s>>1]=32767;c[r>>2]=-2}do{d=c[E>>2]|0;c[E>>2]=d+2;d=$(b[d>>1]|0,b[s>>1]|0)|0;d=d<<0-(c[r>>2]|0);H=c[C>>2]|0;c[C>>2]=H+4;c[H>>2]=d;H=(c[x>>2]|0)+1|0;c[x>>2]=H}while((H|0)<(c[y>>2]|0))}else{do{d=c[E>>2]|0;c[E>>2]=d+2;d=$(b[d>>1]|0,b[s>>1]|0)|0;d=d>>c[r>>2];H=c[C>>2]|0;c[C>>2]=H+4;c[H>>2]=d;H=(c[x>>2]|0)+1|0;c[x>>2]=H}while((H|0)<(c[y>>2]|0))}c[n>>2]=(c[n>>2]|0)+1}Xe((c[B>>2]|0)+(c[w>>2]<<2)|0,0,(c[p>>2]|0)-(c[w>>2]|0)<<2|0)|0;i=q;return}function Da(a){a=a|0;var c=0,d=0,f=0;c=i;i=i+16|0;f=c+2|0;d=c;b[f>>1]=a;b[d>>1]=e[f>>1]<<4;a=(16383+((($(b[d>>1]|0,(22804+((($(b[d>>1]|0,(14819+(((b[d>>1]|0)*10204>>15&65535)<<16>>16)&65535)<<16>>16)|0)>>15&65535)<<16>>16)&65535)<<16>>16)|0)>>15&65535)<<16>>16)&65535)<<16>>16;i=c;return a|0}function Ea(a,e,f,g,h,j,k,l,m,n,o,p,q){a=a|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;var r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0;N=i;i=i+128|0;H=N+56|0;F=N+84|0;x=N+40|0;A=N+44|0;w=N+4|0;r=N+16|0;W=N+20|0;V=N+24|0;M=N+28|0;Q=N+72|0;P=N+80|0;R=N+88|0;J=N+96|0;y=N+48|0;v=N+52|0;t=N+100|0;z=N+60|0;u=N+64|0;B=N+104|0;D=N+106|0;S=N+68|0;E=N+32|0;T=N+36|0;U=N+76|0;I=N;s=N+110|0;O=N+112|0;K=N+92|0;C=N+108|0;G=N+12|0;L=N+8|0;c[H>>2]=a;c[F>>2]=e;c[x>>2]=f;c[A>>2]=g;c[w>>2]=h;c[r>>2]=j;c[W>>2]=k;c[V>>2]=l;c[M>>2]=m;c[Q>>2]=n;c[P>>2]=o;c[R>>2]=p;c[J>>2]=q;c[v>>2]=c[W>>2];while(1){if((c[v>>2]|0)>=(c[V>>2]|0)){break}c[u>>2]=(b[(c[(c[H>>2]|0)+24>>2]|0)+((c[v>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[H>>2]|0)+24>>2]|0)+(c[v>>2]<<1)>>1]|0);W=Fa(1+(c[(c[R>>2]|0)+(c[v>>2]<<2)>>2]|0)|0,(b[(c[(c[H>>2]|0)+24>>2]|0)+((c[v>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[H>>2]|0)+24>>2]|0)+(c[v>>2]<<1)>>1]|0)|0)|0;c[S>>2]=W>>>(c[A>>2]|0);c[T>>2]=(Ga(0-(((c[S>>2]&65535)<<7&65535)<<16>>16)&65535)|0)>>1;b[B>>1]=(((32767<(c[T>>2]|0)?32767:c[T>>2]|0)>>16&65535)<<16>>16<<14<<1)+(((32767<(c[T>>2]|0)?32767:c[T>>2]|0)&65535&65535)<<14>>15);c[U>>2]=c[u>>2]<>2];c[E>>2]=(Aa(c[U>>2]|0)|0)<<16>>16>>1;c[U>>2]=c[U>>2]<<(7-(c[E>>2]|0)<<1);b[D>>1]=lc(c[U>>2]|0)|0;c[y>>2]=0;do{c[G>>2]=0;W=$(c[y>>2]|0,c[(c[H>>2]|0)+8>>2]|0)|0;b[s>>1]=b[(c[Q>>2]|0)+(W+(c[v>>2]|0)<<1)>>1]|0;W=$(c[y>>2]|0,c[(c[H>>2]|0)+8>>2]|0)|0;b[O>>1]=b[(c[P>>2]|0)+(W+(c[v>>2]|0)<<1)>>1]|0;if((c[w>>2]|0)==1){if((b[s>>1]|0)>(b[(c[Q>>2]|0)+((c[(c[H>>2]|0)+8>>2]|0)+(c[v>>2]|0)<<1)>>1]|0)){q=b[s>>1]|0}else{q=b[(c[Q>>2]|0)+((c[(c[H>>2]|0)+8>>2]|0)+(c[v>>2]|0)<<1)>>1]|0}b[s>>1]=q<<16>>16;if((b[O>>1]|0)>(b[(c[P>>2]|0)+((c[(c[H>>2]|0)+8>>2]|0)+(c[v>>2]|0)<<1)>>1]|0)){q=b[O>>1]|0}else{q=b[(c[P>>2]|0)+((c[(c[H>>2]|0)+8>>2]|0)+(c[v>>2]|0)<<1)>>1]|0}b[O>>1]=q<<16>>16}W=$(c[y>>2]|0,c[(c[H>>2]|0)+8>>2]|0)|0;c[K>>2]=(b[(c[M>>2]|0)+(W+(c[v>>2]|0)<<1)>>1]|0)-(((b[s>>1]|0)<(b[O>>1]|0)?b[s>>1]|0:b[O>>1]|0)<<16>>16);c[K>>2]=0>(c[K>>2]|0)?0:c[K>>2]|0;if((c[K>>2]|0)<16384){c[L>>2]=(Ga(0-((c[K>>2]&65535)<<16>>16)&65535)|0)>>1;b[C>>1]=(16383<(c[L>>2]|0)?16383:c[L>>2]|0)<<1}else{b[C>>1]=0}if((c[A>>2]|0)==3){if(23169<(b[C>>1]|0)){q=23169}else{q=b[C>>1]|0}b[C>>1]=((q&65535)<<16>>16)*23170>>14}b[C>>1]=((b[B>>1]|0)<(b[C>>1]|0)?b[B>>1]|0:b[C>>1]|0)<<16>>16>>1;W=($(b[D>>1]|0,b[C>>1]|0)|0)>>15;b[C>>1]=W>>c[E>>2];W=(c[F>>2]|0)+(($(c[y>>2]|0,c[r>>2]|0)|0)<<1)|0;c[I>>2]=W+(b[(c[(c[H>>2]|0)+24>>2]|0)+(c[v>>2]<<1)>>1]<>2]<<1);c[z>>2]=0;while(1){if((c[z>>2]|0)>=(1<>2]|0)){break}W=$(c[v>>2]|0,c[w>>2]|0)|0;if((d[(c[x>>2]|0)+(W+(c[y>>2]|0))>>0]&1<>2]|0)==0){c[t>>2]=0;while(1){if((c[t>>2]|0)>=(c[u>>2]|0)){break}c[J>>2]=za(c[J>>2]|0)|0;W=b[C>>1]|0;b[(c[I>>2]|0)+((c[t>>2]<>2])+(c[z>>2]|0)<<1)>>1]=(c[J>>2]&32768|0)!=0?W:0-W|0;c[t>>2]=(c[t>>2]|0)+1}c[G>>2]=1}c[z>>2]=(c[z>>2]|0)+1}if((c[G>>2]|0)!=0){Oc(c[I>>2]|0,c[u>>2]<>2],32767)}W=(c[y>>2]|0)+1|0;c[y>>2]=W}while((W|0)<(c[w>>2]|0));c[v>>2]=(c[v>>2]|0)+1}i=N;return}function Fa(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;i=f;return((c[e>>2]|0)>>>0)/((c[d>>2]|0)>>>0)|0|0}function Ga(a){a=a|0;var d=0,e=0,f=0,g=0,h=0;d=i;i=i+16|0;e=d+4|0;g=d+10|0;f=d;h=d+8|0;b[g>>1]=a;c[f>>2]=b[g>>1]>>10;if((c[f>>2]|0)>14){c[e>>2]=2130706432;h=c[e>>2]|0;i=d;return h|0}if((c[f>>2]|0)<-15){c[e>>2]=0;h=c[e>>2]|0;i=d;return h|0}b[h>>1]=Da((b[g>>1]|0)-(((c[f>>2]&65535)<<10&65535)<<16>>16)&65535)|0;g=b[h>>1]|0;a=0-(c[f>>2]|0)-2|0;if((0-(c[f>>2]|0)-2|0)>0){f=g>>a}else{f=g<<0-a}c[e>>2]=f;h=c[e>>2]|0;i=d;return h|0}function Ha(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0;k=i;i=i+32|0;l=k+8|0;h=k+16|0;f=k+20|0;j=k+24|0;g=k+4|0;m=k;n=k+12|0;c[l>>2]=a;c[h>>2]=d;c[f>>2]=e;c[h>>2]=c[h>>2]>>1;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[f>>2]|0)){break}c[g>>2]=0;while(1){if((c[g>>2]|0)>=(c[h>>2]|0)){break}a=$(c[f>>2]<<1,c[g>>2]|0)|0;c[m>>2]=(b[(c[l>>2]|0)+(a+(c[j>>2]|0)<<1)>>1]|0)*23170;a=$(c[f>>2]|0,(c[g>>2]<<1)+1|0)|0;c[n>>2]=(b[(c[l>>2]|0)+(a+(c[j>>2]|0)<<1)>>1]|0)*23170;a=$(c[f>>2]<<1,c[g>>2]|0)|0;b[(c[l>>2]|0)+(a+(c[j>>2]|0)<<1)>>1]=(c[m>>2]|0)+(c[n>>2]|0)+16384>>15;a=$(c[f>>2]|0,(c[g>>2]<<1)+1|0)|0;b[(c[l>>2]|0)+(a+(c[j>>2]|0)<<1)>>1]=(c[m>>2]|0)-(c[n>>2]|0)+16384>>15;c[g>>2]=(c[g>>2]|0)+1}c[j>>2]=(c[j>>2]|0)+1}i=k;return}function Ia(e,f,g,h,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y){e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;s=s|0;t=t|0;u=u|0;v=v|0;w=w|0;x=x|0;y=y|0;var z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ja=0,ka=0,la=0,ma=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0;D=i;i=i+240|0;xa=D+96|0;ea=D+92|0;ha=D+84|0;Y=D+200|0;wa=D+224|0;ba=D+216|0;K=D+20|0;ya=D+24|0;la=D+28|0;za=D+32|0;U=D+36|0;E=D+40|0;G=D+44|0;da=D+48|0;ta=D+52|0;ra=D+56|0;va=D+60|0;z=D+64|0;sa=D+68|0;B=D+72|0;F=D+196|0;ka=D+204|0;P=D+212|0;Z=D+220|0;oa=D+228|0;X=D+232|0;V=D+100|0;O=D+104|0;T=D+108|0;fa=D+112|0;I=D+116|0;R=D+120|0;ca=D+124|0;qa=D+128|0;C=D+168|0;ua=D+172|0;ja=D+176|0;S=D+180|0;ma=D+184|0;Q=D+188|0;aa=D+16|0;_=D+8|0;W=D;J=D+12|0;L=D+4|0;pa=D+192|0;N=D+76|0;M=D+80|0;H=D+208|0;ga=D+88|0;c[xa>>2]=e;c[ea>>2]=f;c[ha>>2]=g;c[Y>>2]=h;c[wa>>2]=j;c[ba>>2]=k;c[K>>2]=l;c[ya>>2]=m;c[la>>2]=n;c[za>>2]=o;c[U>>2]=p;c[E>>2]=q;c[G>>2]=r;c[da>>2]=s;c[ta>>2]=t;c[ra>>2]=u;c[va>>2]=v;c[z>>2]=w;c[sa>>2]=x;c[B>>2]=y;c[P>>2]=c[(c[ea>>2]|0)+24>>2];c[fa>>2]=1;c[I>>2]=(c[ba>>2]|0)!=0?2:1;c[ca>>2]=((c[xa>>2]|0)!=0^1)&1;c[O>>2]=1<>2];c[V>>2]=(c[za>>2]|0)!=0?c[O>>2]|0:1;c[R>>2]=$(c[O>>2]|0,b[(c[P>>2]|0)+(c[ha>>2]<<1)>>1]|0)|0;f=$(c[O>>2]|0,b[(c[P>>2]|0)+((c[(c[ea>>2]|0)+8>>2]|0)-1<<1)>>1]|0)|0;f=$(c[I>>2]|0,f-(c[R>>2]|0)|0)|0;c[C>>2]=ia()|0;e=i;i=i+((2*f|0)+15&-16)|0;c[Z>>2]=e;e=(c[Z>>2]|0)+(($(c[O>>2]|0,b[(c[P>>2]|0)+((c[(c[ea>>2]|0)+8>>2]|0)-1<<1)>>1]|0)|0)<<1)|0;c[oa>>2]=e+(0-(c[R>>2]|0)<<1);c[X>>2]=(c[wa>>2]|0)+(($(c[O>>2]|0,b[(c[P>>2]|0)+((c[(c[ea>>2]|0)+8>>2]|0)-1<<1)>>1]|0)|0)<<1);c[T>>2]=0;c[qa+32>>2]=c[ya>>2];c[qa+24>>2]=c[va>>2];c[qa>>2]=c[xa>>2];c[qa+12>>2]=c[G>>2];c[qa+4>>2]=c[ea>>2];c[qa+36>>2]=c[c[B>>2]>>2];c[qa+16>>2]=c[U>>2];c[F>>2]=c[ha>>2];while(1){if((c[F>>2]|0)>=(c[Y>>2]|0)){break}c[Q>>2]=-1;c[W>>2]=0;c[qa+8>>2]=c[F>>2];c[pa>>2]=(c[F>>2]|0)==((c[Y>>2]|0)-1|0)&1;c[aa>>2]=(c[wa>>2]|0)+(($(c[O>>2]|0,b[(c[P>>2]|0)+(c[F>>2]<<1)>>1]|0)|0)<<1);if((c[ba>>2]|0)!=0){c[_>>2]=(c[ba>>2]|0)+(($(c[O>>2]|0,b[(c[P>>2]|0)+(c[F>>2]<<1)>>1]|0)|0)<<1)}else{c[_>>2]=0}za=$(c[O>>2]|0,b[(c[P>>2]|0)+((c[F>>2]|0)+1<<1)>>1]|0)|0;c[S>>2]=za-($(c[O>>2]|0,b[(c[P>>2]|0)+(c[F>>2]<<1)>>1]|0)|0);c[ua>>2]=Gb(c[va>>2]|0)|0;if((c[F>>2]|0)!=(c[ha>>2]|0)){c[ra>>2]=(c[ra>>2]|0)-(c[ua>>2]|0)}c[ka>>2]=(c[ta>>2]|0)-(c[ua>>2]|0)-1;c[qa+28>>2]=c[ka>>2];if((c[F>>2]|0)<=((c[sa>>2]|0)-1|0)){if(3<((c[sa>>2]|0)-(c[F>>2]|0)|0)){g=3}else{g=(c[sa>>2]|0)-(c[F>>2]|0)|0}c[ma>>2]=Ja(c[ra>>2]|0,g)|0;if(((c[ka>>2]|0)+1|0)<((c[(c[la>>2]|0)+(c[F>>2]<<2)>>2]|0)+(c[ma>>2]|0)|0)){g=(c[ka>>2]|0)+1|0}else{g=(c[(c[la>>2]|0)+(c[F>>2]<<2)>>2]|0)+(c[ma>>2]|0)|0}do{if(16383>=(g|0)){if(((c[ka>>2]|0)+1|0)<((c[(c[la>>2]|0)+(c[F>>2]<<2)>>2]|0)+(c[ma>>2]|0)|0)){g=(c[ka>>2]|0)+1|0;break}else{g=(c[(c[la>>2]|0)+(c[F>>2]<<2)>>2]|0)+(c[ma>>2]|0)|0;break}}else{g=16383}}while(0);do{if(0<=(g|0)){if(((c[ka>>2]|0)+1|0)<((c[(c[la>>2]|0)+(c[F>>2]<<2)>>2]|0)+(c[ma>>2]|0)|0)){g=(c[ka>>2]|0)+1|0}else{g=(c[(c[la>>2]|0)+(c[F>>2]<<2)>>2]|0)+(c[ma>>2]|0)|0}if(16383>=(g|0)){if(((c[ka>>2]|0)+1|0)<((c[(c[la>>2]|0)+(c[F>>2]<<2)>>2]|0)+(c[ma>>2]|0)|0)){g=(c[ka>>2]|0)+1|0;break}else{g=(c[(c[la>>2]|0)+(c[F>>2]<<2)>>2]|0)+(c[ma>>2]|0)|0;break}}else{g=16383}}else{g=0}}while(0);c[ja>>2]=g}else{c[ja>>2]=0}do{if((c[ca>>2]|0)!=0?(za=$(c[O>>2]|0,b[(c[P>>2]|0)+(c[F>>2]<<1)>>1]|0)|0,(za-(c[S>>2]|0)|0)>=($(c[O>>2]|0,b[(c[P>>2]|0)+(c[ha>>2]<<1)>>1]|0)|0)):0){if((c[fa>>2]|0)==0?(c[T>>2]|0)!=0:0){break}c[T>>2]=c[F>>2]}}while(0);c[W>>2]=c[(c[da>>2]|0)+(c[F>>2]<<2)>>2];c[qa+20>>2]=c[W>>2];if((c[F>>2]|0)>=(c[(c[ea>>2]|0)+12>>2]|0)){c[aa>>2]=c[Z>>2];if((c[ba>>2]|0)!=0){c[_>>2]=c[Z>>2]}c[X>>2]=0}if((c[F>>2]|0)==((c[Y>>2]|0)-1|0)){c[X>>2]=0}do{if((c[T>>2]|0)!=0){if(((c[U>>2]|0)==3?(c[V>>2]|0)<=1:0)?(c[W>>2]|0)>=0:0){A=51;break}za=$(c[O>>2]|0,b[(c[P>>2]|0)+(c[T>>2]<<1)>>1]|0)|0;if(0>(za-(c[R>>2]|0)-(c[S>>2]|0)|0)){g=0}else{g=$(c[O>>2]|0,b[(c[P>>2]|0)+(c[T>>2]<<1)>>1]|0)|0;g=g-(c[R>>2]|0)-(c[S>>2]|0)|0}c[Q>>2]=g;c[N>>2]=c[T>>2];do{ya=c[O>>2]|0;za=(c[N>>2]|0)+ -1|0;c[N>>2]=za;za=$(ya,b[(c[P>>2]|0)+(za<<1)>>1]|0)|0}while((za|0)>((c[Q>>2]|0)+(c[R>>2]|0)|0));c[M>>2]=(c[T>>2]|0)-1;do{ya=c[O>>2]|0;za=(c[M>>2]|0)+1|0;c[M>>2]=za;za=$(ya,b[(c[P>>2]|0)+(za<<1)>>1]|0)|0}while((za|0)<((c[Q>>2]|0)+(c[R>>2]|0)+(c[S>>2]|0)|0));c[L>>2]=0;c[J>>2]=0;c[H>>2]=c[N>>2];do{za=($(c[H>>2]|0,c[I>>2]|0)|0)+0|0;c[J>>2]=c[J>>2]|d[(c[K>>2]|0)+za>>0];za=$(c[H>>2]|0,c[I>>2]|0)|0;c[L>>2]=c[L>>2]|d[(c[K>>2]|0)+(za+(c[I>>2]|0)-1)>>0];za=(c[H>>2]|0)+1|0;c[H>>2]=za}while((za|0)<(c[M>>2]|0))}else{A=51}}while(0);if((A|0)==51){A=0;za=(1<>2])-1|0;c[L>>2]=za;c[J>>2]=za}a:do{if(((c[E>>2]|0)!=0?(c[F>>2]|0)==(c[G>>2]|0):0)?(c[E>>2]=0,(c[ca>>2]|0)!=0):0){c[ga>>2]=0;while(1){za=$(c[O>>2]|0,b[(c[P>>2]|0)+(c[F>>2]<<1)>>1]|0)|0;if((c[ga>>2]|0)>=(za-(c[R>>2]|0)|0)){break a}b[(c[Z>>2]|0)+(c[ga>>2]<<1)>>1]=(b[(c[Z>>2]|0)+(c[ga>>2]<<1)>>1]|0)+(b[(c[oa>>2]|0)+(c[ga>>2]<<1)>>1]|0)>>1;c[ga>>2]=(c[ga>>2]|0)+1}}}while(0);if((c[E>>2]|0)!=0){if((c[Q>>2]|0)!=-1){g=(c[Z>>2]|0)+(c[Q>>2]<<1)|0}else{g=0}if((c[pa>>2]|0)!=0){y=0}else{y=(c[Z>>2]|0)+(($(c[O>>2]|0,b[(c[P>>2]|0)+(c[F>>2]<<1)>>1]|0)|0)<<1)|0;y=y+(0-(c[R>>2]|0)<<1)|0}c[J>>2]=Ka(qa,c[aa>>2]|0,c[S>>2]|0,(c[ja>>2]|0)/2|0,c[V>>2]|0,g,c[z>>2]|0,y,32767,c[X>>2]|0,c[J>>2]|0)|0;if((c[Q>>2]|0)!=-1){y=(c[oa>>2]|0)+(c[Q>>2]<<1)|0}else{y=0}if((c[pa>>2]|0)!=0){g=0}else{g=(c[oa>>2]|0)+(($(c[O>>2]|0,b[(c[P>>2]|0)+(c[F>>2]<<1)>>1]|0)|0)<<1)|0;g=g+(0-(c[R>>2]|0)<<1)|0}c[L>>2]=Ka(qa,c[_>>2]|0,c[S>>2]|0,(c[ja>>2]|0)/2|0,c[V>>2]|0,y,c[z>>2]|0,g,32767,c[X>>2]|0,c[L>>2]|0)|0}else{g=c[aa>>2]|0;if((c[_>>2]|0)!=0){if((c[Q>>2]|0)!=-1){w=(c[Z>>2]|0)+(c[Q>>2]<<1)|0}else{w=0}if((c[pa>>2]|0)!=0){y=0}else{y=(c[Z>>2]|0)+(($(c[O>>2]|0,b[(c[P>>2]|0)+(c[F>>2]<<1)>>1]|0)|0)<<1)|0;y=y+(0-(c[R>>2]|0)<<1)|0}c[J>>2]=La(qa,g,c[_>>2]|0,c[S>>2]|0,c[ja>>2]|0,c[V>>2]|0,w,c[z>>2]|0,y,c[X>>2]|0,c[J>>2]|c[L>>2])|0}else{if((c[Q>>2]|0)!=-1){w=(c[Z>>2]|0)+(c[Q>>2]<<1)|0}else{w=0}if((c[pa>>2]|0)!=0){y=0}else{y=(c[Z>>2]|0)+(($(c[O>>2]|0,b[(c[P>>2]|0)+(c[F>>2]<<1)>>1]|0)|0)<<1)|0;y=y+(0-(c[R>>2]|0)<<1)|0}c[J>>2]=Ka(qa,g,c[S>>2]|0,c[ja>>2]|0,c[V>>2]|0,w,c[z>>2]|0,y,32767,c[X>>2]|0,c[J>>2]|c[L>>2])|0}c[L>>2]=c[J>>2]}za=($(c[F>>2]|0,c[I>>2]|0)|0)+0|0;a[(c[K>>2]|0)+za>>0]=c[J>>2];za=$(c[F>>2]|0,c[I>>2]|0)|0;a[(c[K>>2]|0)+(za+(c[I>>2]|0)-1)>>0]=c[L>>2];c[ra>>2]=(c[ra>>2]|0)+((c[(c[la>>2]|0)+(c[F>>2]<<2)>>2]|0)+(c[ua>>2]|0));c[fa>>2]=(c[ja>>2]|0)>(c[S>>2]<<3|0)&1;c[F>>2]=(c[F>>2]|0)+1}c[c[B>>2]>>2]=c[qa+36>>2];na(c[C>>2]|0);i=D;return}function Ja(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;i=f;return(c[e>>2]|0)/(c[d>>2]|0)|0|0}function Ka(a,e,f,g,h,j,k,l,m,n,o){a=a|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;o=o|0;var p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0;H=i;i=i+112|0;q=H+92|0;u=H+4|0;t=H;E=H+40|0;s=H+76|0;v=H+16|0;F=H+20|0;G=H+24|0;r=H+64|0;p=H+98|0;N=H+80|0;I=H+88|0;L=H+44|0;z=H+48|0;B=H+52|0;C=H+56|0;y=H+8|0;w=H+60|0;D=H+28|0;A=H+12|0;J=H+32|0;x=H+68|0;K=H+36|0;M=H+84|0;P=H+72|0;O=H+96|0;c[u>>2]=a;c[t>>2]=e;c[E>>2]=f;c[s>>2]=g;c[v>>2]=h;c[F>>2]=j;c[G>>2]=k;c[r>>2]=l;b[p>>1]=m;c[N>>2]=n;c[I>>2]=o;c[L>>2]=c[E>>2];c[z>>2]=c[E>>2];c[C>>2]=c[v>>2];c[y>>2]=0;c[w>>2]=0;c[A>>2]=0;c[J>>2]=((c[c[u>>2]>>2]|0)!=0^1)&1;c[K>>2]=c[c[u>>2]>>2];c[M>>2]=c[(c[u>>2]|0)+20>>2];c[D>>2]=(c[C>>2]|0)==1&1;c[z>>2]=Fa(c[z>>2]|0,c[v>>2]|0)|0;if((c[E>>2]|0)==1){c[q>>2]=Ma(c[u>>2]|0,c[t>>2]|0,0,c[s>>2]|0,c[r>>2]|0)|0;a=c[q>>2]|0;i=H;return a|0}if((c[M>>2]|0)>0){c[w>>2]=c[M>>2]}a:do{if((c[N>>2]|0)!=0?(c[F>>2]|0)!=0:0){do{if((c[w>>2]|0)==0){if((c[z>>2]&1|0)==0?(c[M>>2]|0)<0:0){break}if((c[C>>2]|0)<=1){break a}}}while(0);Ze(c[N>>2]|0,c[F>>2]|0,(c[E>>2]<<1)+0|0)|0;c[F>>2]=c[N>>2]}}while(0);c[x>>2]=0;while(1){if((c[x>>2]|0)>=(c[w>>2]|0)){break}if((c[K>>2]|0)!=0){Ha(c[t>>2]|0,c[E>>2]>>c[x>>2],1<>2])}if((c[F>>2]|0)!=0){Ha(c[F>>2]|0,c[E>>2]>>c[x>>2],1<>2])}c[I>>2]=d[24+(c[I>>2]&15)>>0]|d[24+(c[I>>2]>>4)>>0]<<2;c[x>>2]=(c[x>>2]|0)+1}c[v>>2]=c[v>>2]>>c[w>>2];c[z>>2]=c[z>>2]<>2];while(1){if((c[z>>2]&1|0)!=0){break}if((c[M>>2]|0)>=0){break}if((c[K>>2]|0)!=0){Ha(c[t>>2]|0,c[z>>2]|0,c[v>>2]|0)}if((c[F>>2]|0)!=0){Ha(c[F>>2]|0,c[z>>2]|0,c[v>>2]|0)}c[I>>2]=c[I>>2]|c[I>>2]<>2];c[v>>2]=c[v>>2]<<1;c[z>>2]=c[z>>2]>>1;c[y>>2]=(c[y>>2]|0)+1;c[M>>2]=(c[M>>2]|0)+1}c[C>>2]=c[v>>2];c[B>>2]=c[z>>2];if((c[C>>2]|0)>1){if((c[K>>2]|0)!=0){Va(c[t>>2]|0,c[z>>2]>>c[w>>2],c[C>>2]<>2],c[D>>2]|0)}if((c[F>>2]|0)!=0){Va(c[F>>2]|0,c[z>>2]>>c[w>>2],c[C>>2]<>2],c[D>>2]|0)}}c[A>>2]=Wa(c[u>>2]|0,c[t>>2]|0,c[E>>2]|0,c[s>>2]|0,c[v>>2]|0,c[F>>2]|0,c[G>>2]|0,b[p>>1]|0,c[I>>2]|0)|0;if((c[J>>2]|0)!=0){if((c[C>>2]|0)>1){Xa(c[t>>2]|0,c[z>>2]>>c[w>>2],c[C>>2]<>2],c[D>>2]|0)}c[z>>2]=c[B>>2];c[v>>2]=c[C>>2];c[x>>2]=0;while(1){if((c[x>>2]|0)>=(c[y>>2]|0)){break}c[v>>2]=c[v>>2]>>1;c[z>>2]=c[z>>2]<<1;c[A>>2]=c[A>>2]|(c[A>>2]|0)>>>(c[v>>2]|0);Ha(c[t>>2]|0,c[z>>2]|0,c[v>>2]|0);c[x>>2]=(c[x>>2]|0)+1}c[x>>2]=0;while(1){if((c[x>>2]|0)>=(c[w>>2]|0)){break}c[A>>2]=d[40+(c[A>>2]|0)>>0]|0;Ha(c[t>>2]|0,c[L>>2]>>c[x>>2],1<>2]);c[x>>2]=(c[x>>2]|0)+1}c[v>>2]=c[v>>2]<>2];b:do{if((c[r>>2]|0)!=0){b[O>>1]=mc(c[L>>2]<<22)|0;c[P>>2]=0;while(1){if((c[P>>2]|0)>=(c[L>>2]|0)){break b}a=($(b[O>>1]|0,b[(c[t>>2]|0)+(c[P>>2]<<1)>>1]|0)|0)>>15&65535;b[(c[r>>2]|0)+(c[P>>2]<<1)>>1]=a;c[P>>2]=(c[P>>2]|0)+1}}}while(0);c[A>>2]=c[A>>2]&(1<>2])-1}c[q>>2]=c[A>>2];a=c[q>>2]|0;i=H;return a|0}function La(a,d,e,f,g,h,j,k,l,m,n){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;var o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0;G=i;i=i+160|0;A=G+84|0;u=G+128|0;t=G+64|0;s=G+76|0;x=G+72|0;L=G+36|0;C=G+40|0;D=G+44|0;E=G+48|0;q=G+52|0;F=G+56|0;J=G+108|0;W=G+116|0;X=G+124|0;v=G+132|0;w=G+148|0;o=G+150|0;y=G+144|0;z=G+88|0;B=G+92|0;H=G+96|0;M=G+100|0;I=G+32|0;K=G+28|0;V=G;S=G+24|0;N=G+104|0;U=G+60|0;R=G+112|0;P=G+68|0;Q=G+120|0;T=G+136|0;O=G+152|0;r=G+80|0;p=G+140|0;c[u>>2]=a;c[t>>2]=d;c[s>>2]=e;c[x>>2]=f;c[L>>2]=g;c[C>>2]=h;c[D>>2]=j;c[E>>2]=k;c[q>>2]=l;c[F>>2]=m;c[J>>2]=n;c[W>>2]=0;c[X>>2]=0;c[v>>2]=0;b[w>>1]=0;b[o>>1]=0;c[y>>2]=0;c[z>>2]=((c[c[u>>2]>>2]|0)!=0^1)&1;c[N>>2]=c[c[u>>2]>>2];c[U>>2]=c[(c[u>>2]|0)+24>>2];if((c[x>>2]|0)==1){c[A>>2]=Ma(c[u>>2]|0,c[t>>2]|0,c[s>>2]|0,c[L>>2]|0,c[q>>2]|0)|0;a=c[A>>2]|0;i=G;return a|0}c[S>>2]=c[J>>2];Na(c[u>>2]|0,V,c[t>>2]|0,c[s>>2]|0,c[x>>2]|0,L,c[C>>2]|0,c[C>>2]|0,c[E>>2]|0,1,J);c[v>>2]=c[V>>2];c[W>>2]=c[V+4>>2];c[X>>2]=c[V+8>>2];c[M>>2]=c[V+12>>2];c[I>>2]=c[V+16>>2];c[K>>2]=c[V+20>>2];b[w>>1]=c[W>>2];b[o>>1]=c[X>>2];do{if((c[x>>2]|0)==2){c[P>>2]=0;c[B>>2]=c[L>>2];c[H>>2]=0;c[H>>2]=(c[I>>2]|0)!=0&(c[I>>2]|0)!=16384?8:0;c[B>>2]=(c[B>>2]|0)-(c[H>>2]|0);c[R>>2]=(c[I>>2]|0)>8192&1;a=(c[u>>2]|0)+28|0;c[a>>2]=(c[a>>2]|0)-((c[K>>2]|0)+(c[H>>2]|0));c[Q>>2]=(c[R>>2]|0)!=0?c[s>>2]|0:c[t>>2]|0;c[T>>2]=(c[R>>2]|0)!=0?c[t>>2]|0:c[s>>2]|0;do{if((c[H>>2]|0)!=0){if((c[N>>2]|0)!=0){a=$(b[c[Q>>2]>>1]|0,b[(c[T>>2]|0)+2>>1]|0)|0;c[P>>2]=(a-($(b[(c[Q>>2]|0)+2>>1]|0,b[c[T>>2]>>1]|0)|0)|0)<0&1;Yb(c[U>>2]|0,c[P>>2]|0,1);break}else{c[P>>2]=Rb(c[U>>2]|0,1)|0;break}}}while(0);c[P>>2]=1-(c[P>>2]<<1);c[y>>2]=Ka(c[u>>2]|0,c[Q>>2]|0,c[x>>2]|0,c[B>>2]|0,c[C>>2]|0,c[D>>2]|0,c[E>>2]|0,c[q>>2]|0,32767,c[F>>2]|0,c[S>>2]|0)|0;a=($(0-(c[P>>2]|0)|0,b[(c[Q>>2]|0)+2>>1]|0)|0)&65535;b[c[T>>2]>>1]=a;a=($(c[P>>2]|0,b[c[Q>>2]>>1]|0)|0)&65535;b[(c[T>>2]|0)+2>>1]=a;if((c[z>>2]|0)!=0){a=($(b[w>>1]|0,b[c[t>>2]>>1]|0)|0)>>15&65535;b[c[t>>2]>>1]=a;a=($(b[w>>1]|0,b[(c[t>>2]|0)+2>>1]|0)|0)>>15&65535;b[(c[t>>2]|0)+2>>1]=a;a=($(b[o>>1]|0,b[c[s>>2]>>1]|0)|0)>>15&65535;b[c[s>>2]>>1]=a;a=($(b[o>>1]|0,b[(c[s>>2]|0)+2>>1]|0)|0)>>15&65535;b[(c[s>>2]|0)+2>>1]=a;b[O>>1]=b[c[t>>2]>>1]|0;b[c[t>>2]>>1]=(b[O>>1]|0)-(b[c[s>>2]>>1]|0);b[c[s>>2]>>1]=(b[O>>1]|0)+(b[c[s>>2]>>1]|0);b[O>>1]=b[(c[t>>2]|0)+2>>1]|0;b[(c[t>>2]|0)+2>>1]=(b[O>>1]|0)-(b[(c[s>>2]|0)+2>>1]|0);b[(c[s>>2]|0)+2>>1]=(b[O>>1]|0)+(b[(c[s>>2]|0)+2>>1]|0)}}else{N=c[L>>2]|0;if((c[L>>2]|0)>=(((c[L>>2]|0)-(c[M>>2]|0)|0)/2|0|0)){N=(N-(c[M>>2]|0)|0)/2|0}if(0<=(N|0)){N=c[L>>2]|0;if((c[L>>2]|0)>=(((c[L>>2]|0)-(c[M>>2]|0)|0)/2|0|0)){N=(N-(c[M>>2]|0)|0)/2|0}}else{N=0}c[B>>2]=N;c[H>>2]=(c[L>>2]|0)-(c[B>>2]|0);a=(c[u>>2]|0)+28|0;c[a>>2]=(c[a>>2]|0)-(c[K>>2]|0);c[r>>2]=c[(c[u>>2]|0)+28>>2];K=c[u>>2]|0;if((c[B>>2]|0)>=(c[H>>2]|0)){c[y>>2]=Ka(K,c[t>>2]|0,c[x>>2]|0,c[B>>2]|0,c[C>>2]|0,c[D>>2]|0,c[E>>2]|0,c[q>>2]|0,32767,c[F>>2]|0,c[J>>2]|0)|0;c[r>>2]=(c[B>>2]|0)-((c[r>>2]|0)-(c[(c[u>>2]|0)+28>>2]|0));if((c[r>>2]|0)>24?(c[I>>2]|0)!=0:0){c[H>>2]=(c[H>>2]|0)+((c[r>>2]|0)-24)}a=Ka(c[u>>2]|0,c[s>>2]|0,c[x>>2]|0,c[H>>2]|0,c[C>>2]|0,0,c[E>>2]|0,0,b[o>>1]|0,0,c[J>>2]>>c[C>>2])|0;c[y>>2]=c[y>>2]|a;break}else{c[y>>2]=Ka(K,c[s>>2]|0,c[x>>2]|0,c[H>>2]|0,c[C>>2]|0,0,c[E>>2]|0,0,b[o>>1]|0,0,c[J>>2]>>c[C>>2])|0;c[r>>2]=(c[H>>2]|0)-((c[r>>2]|0)-(c[(c[u>>2]|0)+28>>2]|0));if((c[r>>2]|0)>24?(c[I>>2]|0)!=16384:0){c[B>>2]=(c[B>>2]|0)+((c[r>>2]|0)-24)}a=Ka(c[u>>2]|0,c[t>>2]|0,c[x>>2]|0,c[B>>2]|0,c[C>>2]|0,c[D>>2]|0,c[E>>2]|0,c[q>>2]|0,32767,c[F>>2]|0,c[J>>2]|0)|0;c[y>>2]=c[y>>2]|a;break}}}while(0);a:do{if((c[z>>2]|0)!=0){if((c[x>>2]|0)!=2){Oa(c[t>>2]|0,c[s>>2]|0,b[w>>1]|0,c[x>>2]|0)}if((c[v>>2]|0)!=0){c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[x>>2]|0)){break a}b[(c[s>>2]|0)+(c[p>>2]<<1)>>1]=0-(b[(c[s>>2]|0)+(c[p>>2]<<1)>>1]|0);c[p>>2]=(c[p>>2]|0)+1}}}}while(0);c[A>>2]=c[y>>2];a=c[A>>2]|0;i=G;return a|0}function Ma(a,d,e,f,g){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;q=i;i=i+48|0;r=q+4|0;j=q+16|0;l=q+36|0;s=q;k=q+32|0;h=q+40|0;n=q+44|0;o=q+24|0;m=q+20|0;u=q+8|0;t=q+12|0;p=q+28|0;c[r>>2]=a;c[j>>2]=d;c[l>>2]=e;c[s>>2]=f;c[k>>2]=g;c[h>>2]=((c[c[r>>2]>>2]|0)!=0^1)&1;c[m>>2]=c[j>>2];c[u>>2]=c[c[r>>2]>>2];c[t>>2]=c[(c[r>>2]|0)+24>>2];c[o>>2]=(c[l>>2]|0)!=0&1;c[n>>2]=0;do{c[p>>2]=0;if((c[(c[r>>2]|0)+28>>2]|0)>=8){if((c[u>>2]|0)!=0){c[p>>2]=(b[c[m>>2]>>1]|0)<0&1;Yb(c[t>>2]|0,c[p>>2]|0,1)}else{c[p>>2]=Rb(c[t>>2]|0,1)|0}a=(c[r>>2]|0)+28|0;c[a>>2]=(c[a>>2]|0)-8;c[s>>2]=(c[s>>2]|0)-8}if((c[h>>2]|0)!=0){b[c[m>>2]>>1]=(c[p>>2]|0)!=0?-16384:16384}c[m>>2]=c[l>>2];a=(c[n>>2]|0)+1|0;c[n>>2]=a}while((a|0)<(1+(c[o>>2]|0)|0));if((c[k>>2]|0)==0){i=q;return 1}b[c[k>>2]>>1]=b[c[j>>2]>>1]>>4;i=q;return 1}function Na(a,d,e,f,g,h,j,k,l,m,n){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;var o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,aa=0;u=i;i=i+160|0;V=u+72|0;v=u+56|0;G=u+4|0;F=u+52|0;y=u+140|0;r=u+68|0;C=u+20|0;U=u+24|0;aa=u+28|0;D=u+32|0;o=u+36|0;H=u+40|0;s=u+44|0;x=u+48|0;z=u+112|0;A=u+120|0;q=u+128|0;X=u+136|0;Y=u+144|0;B=u+148|0;w=u+76|0;t=u+80|0;I=u+84|0;E=u+88|0;Z=u+92|0;p=u+96|0;J=u+100|0;N=u+104|0;M=u+12|0;O=u;L=u+8|0;S=u+108|0;R=u+116|0;Q=u+60|0;P=u+124|0;T=u+16|0;_=u+64|0;W=u+132|0;c[V>>2]=a;c[v>>2]=d;c[G>>2]=e;c[F>>2]=f;c[y>>2]=g;c[r>>2]=h;c[C>>2]=j;c[U>>2]=k;c[aa>>2]=l;c[D>>2]=m;c[o>>2]=n;c[s>>2]=0;c[w>>2]=0;c[t>>2]=c[c[V>>2]>>2];c[I>>2]=c[(c[V>>2]|0)+4>>2];c[E>>2]=c[(c[V>>2]|0)+8>>2];c[Z>>2]=c[(c[V>>2]|0)+12>>2];c[p>>2]=c[(c[V>>2]|0)+24>>2];c[J>>2]=c[(c[V>>2]|0)+32>>2];c[X>>2]=(b[(c[(c[I>>2]|0)+48>>2]|0)+(c[E>>2]<<1)>>1]|0)+(c[aa>>2]<<3);if((c[D>>2]|0)!=0){n=(c[y>>2]|0)==2}else{n=0}c[Y>>2]=(c[X>>2]>>1)-(n?16:4);c[H>>2]=Qa(c[y>>2]|0,c[c[r>>2]>>2]|0,c[Y>>2]|0,c[X>>2]|0,c[D>>2]|0)|0;if((c[D>>2]|0)!=0?(c[E>>2]|0)>=(c[Z>>2]|0):0){c[H>>2]=1}if((c[t>>2]|0)!=0){c[s>>2]=Qc(c[G>>2]|0,c[F>>2]|0,c[D>>2]|0,c[y>>2]|0)|0}c[B>>2]=Gb(c[p>>2]|0)|0;do{if((c[H>>2]|0)!=1){if((c[t>>2]|0)!=0){c[s>>2]=($(c[s>>2]|0,c[H>>2]|0)|0)+8192>>14}do{if((c[D>>2]|0)!=0?(c[y>>2]|0)>2:0){c[N>>2]=3;c[M>>2]=c[s>>2];c[O>>2]=(c[H>>2]|0)/2|0;P=$(c[N>>2]|0,(c[O>>2]|0)+1|0)|0;c[L>>2]=P+(c[O>>2]|0);P=c[p>>2]|0;if((c[t>>2]|0)!=0){if((c[M>>2]|0)<=(c[O>>2]|0)){Q=$(c[N>>2]|0,c[M>>2]|0)|0}else{Q=(c[M>>2]|0)-1-(c[O>>2]|0)+($((c[O>>2]|0)+1|0,c[N>>2]|0)|0)|0}if((c[M>>2]|0)<=(c[O>>2]|0)){M=$(c[N>>2]|0,(c[M>>2]|0)+1|0)|0}else{M=(c[M>>2]|0)-(c[O>>2]|0)+($((c[O>>2]|0)+1|0,c[N>>2]|0)|0)|0}Tb(P,Q,M,c[L>>2]|0);break}c[S>>2]=Kb(P,c[L>>2]|0)|0;if((c[S>>2]|0)<($((c[O>>2]|0)+1|0,c[N>>2]|0)|0)){c[M>>2]=(c[S>>2]|0)/(c[N>>2]|0)|0}else{c[M>>2]=(c[O>>2]|0)+1+((c[S>>2]|0)-($((c[O>>2]|0)+1|0,c[N>>2]|0)|0))}if((c[M>>2]|0)<=(c[O>>2]|0)){P=$(c[N>>2]|0,c[M>>2]|0)|0}else{P=(c[M>>2]|0)-1-(c[O>>2]|0)+($((c[O>>2]|0)+1|0,c[N>>2]|0)|0)|0}if((c[M>>2]|0)<=(c[O>>2]|0)){N=$(c[N>>2]|0,(c[M>>2]|0)+1|0)|0}else{N=(c[M>>2]|0)-(c[O>>2]|0)+($((c[O>>2]|0)+1|0,c[N>>2]|0)|0)|0}Nb(c[p>>2]|0,P,N,c[L>>2]|0);c[s>>2]=c[M>>2]}else{K=31}}while(0);do{if((K|0)==31){if((c[U>>2]|0)<=1?(c[D>>2]|0)==0:0){c[R>>2]=1;c[Q>>2]=$((c[H>>2]>>1)+1|0,(c[H>>2]>>1)+1|0)|0;if((c[t>>2]|0)==0){c[T>>2]=0;c[_>>2]=Kb(c[p>>2]|0,c[Q>>2]|0)|0;if((c[_>>2]|0)<(($(c[H>>2]>>1,(c[H>>2]>>1)+1|0)|0)>>1|0)){c[s>>2]=((hc((c[_>>2]<<3)+1|0)|0)-1|0)>>>1;c[R>>2]=(c[s>>2]|0)+1;c[T>>2]=($(c[s>>2]|0,(c[s>>2]|0)+1|0)|0)>>1}else{aa=(c[H>>2]|0)+1<<1;c[s>>2]=(aa-(hc(((c[Q>>2]|0)-(c[_>>2]|0)-1<<3)+1|0)|0)|0)>>>1;c[R>>2]=(c[H>>2]|0)+1-(c[s>>2]|0);c[T>>2]=(c[Q>>2]|0)-(($((c[H>>2]|0)+1-(c[s>>2]|0)|0,(c[H>>2]|0)+2-(c[s>>2]|0)|0)|0)>>1)}Nb(c[p>>2]|0,c[T>>2]|0,(c[T>>2]|0)+(c[R>>2]|0)|0,c[Q>>2]|0);break}if((c[s>>2]|0)<=(c[H>>2]>>1|0)){K=(c[s>>2]|0)+1|0}else{K=(c[H>>2]|0)+1-(c[s>>2]|0)|0}c[R>>2]=K;if((c[s>>2]|0)<=(c[H>>2]>>1|0)){K=($(c[s>>2]|0,(c[s>>2]|0)+1|0)|0)>>1}else{K=(c[Q>>2]|0)-(($((c[H>>2]|0)+1-(c[s>>2]|0)|0,(c[H>>2]|0)+2-(c[s>>2]|0)|0)|0)>>1)|0}c[P>>2]=K;Tb(c[p>>2]|0,c[P>>2]|0,(c[P>>2]|0)+(c[R>>2]|0)|0,c[Q>>2]|0);break}K=c[p>>2]|0;if((c[t>>2]|0)!=0){Xb(K,c[s>>2]|0,(c[H>>2]|0)+1|0);break}else{c[s>>2]=Qb(K,(c[H>>2]|0)+1|0)|0;break}}}while(0);c[s>>2]=Fa(c[s>>2]<<14,c[H>>2]|0)|0;if((c[t>>2]|0)!=0?(c[D>>2]|0)!=0:0){if((c[s>>2]|0)==0){Ra(c[I>>2]|0,c[G>>2]|0,c[F>>2]|0,c[J>>2]|0,c[E>>2]|0,c[y>>2]|0);break}else{Sa(c[G>>2]|0,c[F>>2]|0,c[y>>2]|0);break}}}else{if((c[D>>2]|0)!=0){if((c[t>>2]|0)!=0){c[w>>2]=(c[s>>2]|0)>8192&1;a:do{if((c[w>>2]|0)!=0){c[W>>2]=0;while(1){if((c[W>>2]|0)>=(c[y>>2]|0)){break a}b[(c[F>>2]|0)+(c[W>>2]<<1)>>1]=0-(b[(c[F>>2]|0)+(c[W>>2]<<1)>>1]|0);c[W>>2]=(c[W>>2]|0)+1}}}while(0);Ra(c[I>>2]|0,c[G>>2]|0,c[F>>2]|0,c[J>>2]|0,c[E>>2]|0,c[y>>2]|0)}do{if((c[c[r>>2]>>2]|0)>16?(c[(c[V>>2]|0)+28>>2]|0)>16:0){D=c[p>>2]|0;if((c[t>>2]|0)!=0){Wb(D,c[w>>2]|0,2);break}else{c[w>>2]=Ob(D,2)|0;break}}else{K=65}}while(0);if((K|0)==65){c[w>>2]=0}c[s>>2]=0}}}while(0);aa=Gb(c[p>>2]|0)|0;c[q>>2]=aa-(c[B>>2]|0);aa=c[r>>2]|0;c[aa>>2]=(c[aa>>2]|0)-(c[q>>2]|0);if((c[s>>2]|0)==0){c[z>>2]=32767;c[A>>2]=0;aa=c[o>>2]|0;c[aa>>2]=c[aa>>2]&(1<>2])-1;c[x>>2]=-16384;aa=c[w>>2]|0;a=c[v>>2]|0;c[a>>2]=aa;a=c[z>>2]|0;aa=c[v>>2]|0;aa=aa+4|0;c[aa>>2]=a;aa=c[A>>2]|0;a=c[v>>2]|0;a=a+8|0;c[a>>2]=aa;a=c[x>>2]|0;aa=c[v>>2]|0;aa=aa+12|0;c[aa>>2]=a;aa=c[s>>2]|0;a=c[v>>2]|0;a=a+16|0;c[a>>2]=aa;a=c[q>>2]|0;aa=c[v>>2]|0;aa=aa+20|0;c[aa>>2]=a;i=u;return}if((c[s>>2]|0)==16384){c[z>>2]=0;c[A>>2]=32767;aa=c[o>>2]|0;c[aa>>2]=c[aa>>2]&(1<>2])-1<>2];c[x>>2]=16384;aa=c[w>>2]|0;a=c[v>>2]|0;c[a>>2]=aa;a=c[z>>2]|0;aa=c[v>>2]|0;aa=aa+4|0;c[aa>>2]=a;aa=c[A>>2]|0;a=c[v>>2]|0;a=a+8|0;c[a>>2]=aa;a=c[x>>2]|0;aa=c[v>>2]|0;aa=aa+12|0;c[aa>>2]=a;aa=c[s>>2]|0;a=c[v>>2]|0;a=a+16|0;c[a>>2]=aa;a=c[q>>2]|0;aa=c[v>>2]|0;aa=aa+20|0;c[aa>>2]=a;i=u;return}else{c[z>>2]=(Ta(c[s>>2]&65535)|0)<<16>>16;c[A>>2]=(Ta(16384-(c[s>>2]|0)&65535)|0)<<16>>16;aa=((c[y>>2]|0)-1<<7&65535)<<16>>16;c[x>>2]=16384+($(aa,((Ua(c[A>>2]|0,c[z>>2]|0)|0)&65535)<<16>>16)|0)>>15;aa=c[w>>2]|0;a=c[v>>2]|0;c[a>>2]=aa;a=c[z>>2]|0;aa=c[v>>2]|0;aa=aa+4|0;c[aa>>2]=a;aa=c[A>>2]|0;a=c[v>>2]|0;a=a+8|0;c[a>>2]=aa;a=c[x>>2]|0;aa=c[v>>2]|0;aa=aa+12|0;c[aa>>2]=a;aa=c[s>>2]|0;a=c[v>>2]|0;a=a+16|0;c[a>>2]=aa;a=c[q>>2]|0;aa=c[v>>2]|0;aa=aa+20|0;c[aa>>2]=a;i=u;return}}function Oa(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0;s=i;i=i+64|0;l=s+48|0;n=s;k=s+56|0;j=s+16|0;o=s+32|0;w=s+40|0;x=s+44|0;v=s+24|0;u=s+20|0;y=s+58|0;q=s+4|0;h=s+28|0;t=s+12|0;p=s+8|0;r=s+36|0;g=s+54|0;m=s+52|0;c[l>>2]=a;c[n>>2]=d;b[k>>1]=e;c[j>>2]=f;c[w>>2]=0;c[x>>2]=0;Pa(c[n>>2]|0,c[l>>2]|0,c[n>>2]|0,c[j>>2]|0,w,x);a=($(b[k>>1]|0,(c[w>>2]>>16&65535)<<16>>16)|0)<<1;c[w>>2]=a+(($(b[k>>1]|0,c[w>>2]&65535&65535)|0)>>15);b[y>>1]=b[k>>1]>>1;a=$(b[y>>1]|0,b[y>>1]|0)|0;c[v>>2]=a+(c[x>>2]|0)-(c[w>>2]<<1);a=$(b[y>>1]|0,b[y>>1]|0)|0;c[u>>2]=a+(c[x>>2]|0)+(c[w>>2]<<1);if((c[u>>2]|0)>=161061?(c[v>>2]|0)>=161061:0){c[q>>2]=(Aa(c[v>>2]|0)|0)<<16>>16>>1;c[h>>2]=(Aa(c[u>>2]|0)|0)<<16>>16>>1;v=c[v>>2]|0;f=(c[q>>2]|0)-7<<1;if(((c[q>>2]|0)-7<<1|0)>0){f=v>>f}else{f=v<<0-f}c[t>>2]=f;c[p>>2]=(lc(c[t>>2]|0)|0)<<16>>16;f=c[u>>2]|0;u=(c[h>>2]|0)-7<<1;if(((c[h>>2]|0)-7<<1|0)>0){u=f>>u}else{u=f<<0-u}c[t>>2]=u;c[r>>2]=(lc(c[t>>2]|0)|0)<<16>>16;if((c[q>>2]|0)<7){c[q>>2]=7}if((c[h>>2]|0)<7){c[h>>2]=7}c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[j>>2]|0)){break}b[m>>1]=16384+($(b[k>>1]|0,b[(c[l>>2]|0)+(c[o>>2]<<1)>>1]|0)|0)>>15;b[g>>1]=b[(c[n>>2]|0)+(c[o>>2]<<1)>>1]|0;y=$((c[p>>2]&65535)<<16>>16,((b[m>>1]|0)-(b[g>>1]|0)&65535)<<16>>16)|0;b[(c[l>>2]|0)+(c[o>>2]<<1)>>1]=y+(1<<(c[q>>2]|0)+1>>1)>>(c[q>>2]|0)+1;y=$((c[r>>2]&65535)<<16>>16,((b[m>>1]|0)+(b[g>>1]|0)&65535)<<16>>16)|0;b[(c[n>>2]|0)+(c[o>>2]<<1)>>1]=y+(1<<(c[h>>2]|0)+1>>1)>>(c[h>>2]|0)+1;c[o>>2]=(c[o>>2]|0)+1}i=s;return}Ze(c[n>>2]|0,c[l>>2]|0,(c[j>>2]<<1)+0|0)|0;i=s;return}function Pa(a,d,e,f,g,h){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;m=i;i=i+48|0;j=m+28|0;r=m+16|0;s=m+4|0;p=m+8|0;q=m+32|0;l=m;o=m+12|0;n=m+24|0;k=m+20|0;c[j>>2]=a;c[r>>2]=d;c[s>>2]=e;c[p>>2]=f;c[q>>2]=g;c[l>>2]=h;c[n>>2]=0;c[k>>2]=0;c[o>>2]=0;while(1){h=c[n>>2]|0;if((c[o>>2]|0)>=(c[p>>2]|0)){break}c[n>>2]=h+($(b[(c[j>>2]|0)+(c[o>>2]<<1)>>1]|0,b[(c[r>>2]|0)+(c[o>>2]<<1)>>1]|0)|0);c[k>>2]=(c[k>>2]|0)+($(b[(c[j>>2]|0)+(c[o>>2]<<1)>>1]|0,b[(c[s>>2]|0)+(c[o>>2]<<1)>>1]|0)|0);c[o>>2]=(c[o>>2]|0)+1}c[c[q>>2]>>2]=h;c[c[l>>2]>>2]=c[k>>2];i=m;return}function Qa(a,d,e,f,g){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;h=i;i=i+32|0;p=h+4|0;m=h+16|0;o=h+8|0;n=h+20|0;q=h+28|0;k=h;j=h+12|0;l=h+24|0;c[p>>2]=a;c[m>>2]=d;c[o>>2]=e;c[n>>2]=f;c[q>>2]=g;c[l>>2]=(c[p>>2]<<1)-1;if((c[q>>2]|0)!=0?(c[p>>2]|0)==2:0){c[l>>2]=(c[l>>2]|0)+ -1}q=(c[m>>2]|0)+($(c[l>>2]|0,c[o>>2]|0)|0)|0;c[j>>2]=Ja(q,c[l>>2]|0)|0;if(((c[m>>2]|0)-(c[n>>2]|0)-32|0)<(c[j>>2]|0)){l=(c[m>>2]|0)-(c[n>>2]|0)-32|0}else{l=c[j>>2]|0}c[j>>2]=l;c[j>>2]=64<(c[j>>2]|0)?64:c[j>>2]|0;if((c[j>>2]|0)<4){c[k>>2]=1;q=c[k>>2]|0;i=h;return q|0}else{c[k>>2]=b[8+((c[j>>2]&7)<<1)>>1]>>14-(c[j>>2]>>3);c[k>>2]=(c[k>>2]|0)+1>>1<<1;q=c[k>>2]|0;i=h;return q|0}return 0}function Ra(a,d,e,f,g,h){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0;u=i;i=i+64|0;y=u+20|0;l=u+8|0;n=u+16|0;x=u+32|0;z=u+28|0;p=u;w=u+12|0;q=u+24|0;j=u+38|0;k=u+46|0;s=u+44|0;r=u+42|0;t=u+40|0;v=u+4|0;o=u+36|0;m=u+48|0;c[y>>2]=a;c[l>>2]=d;c[n>>2]=e;c[x>>2]=f;c[z>>2]=g;c[p>>2]=h;c[w>>2]=c[z>>2];h=c[w>>2]|0;if((c[(c[x>>2]|0)+(c[w>>2]<<2)>>2]|0)>(c[(c[x>>2]|0)+((c[w>>2]|0)+(c[(c[y>>2]|0)+8>>2]|0)<<2)>>2]|0)){h=c[(c[x>>2]|0)+(h<<2)>>2]|0}else{h=c[(c[x>>2]|0)+(h+(c[(c[y>>2]|0)+8>>2]|0)<<2)>>2]|0}c[v>>2]=((Ba(h)|0)<<16>>16)-13;g=c[(c[x>>2]|0)+(c[w>>2]<<2)>>2]|0;h=c[v>>2]|0;if((c[v>>2]|0)>0){h=g>>h}else{h=g<<0-h}b[s>>1]=h;x=c[(c[x>>2]|0)+((c[w>>2]|0)+(c[(c[y>>2]|0)+8>>2]|0)<<2)>>2]|0;w=c[v>>2]|0;if((c[v>>2]|0)>0){v=x>>w}else{v=x<<0-w}b[r>>1]=v;z=1+($(b[s>>1]|0,b[s>>1]|0)|0)|0;b[t>>1]=1+(mc(z+($(b[r>>1]|0,b[r>>1]|0)|0)|0)|0);b[j>>1]=(b[s>>1]<<14|0)/(b[t>>1]|0)|0;b[k>>1]=(b[r>>1]<<14|0)/(b[t>>1]|0)|0;c[q>>2]=0;while(1){if((c[q>>2]|0)>=(c[p>>2]|0)){break}b[m>>1]=b[(c[l>>2]|0)+(c[q>>2]<<1)>>1]|0;b[o>>1]=b[(c[n>>2]|0)+(c[q>>2]<<1)>>1]|0;z=$(b[j>>1]|0,b[m>>1]|0)|0;z=z+($(b[k>>1]|0,b[o>>1]|0)|0)>>14&65535;b[(c[l>>2]|0)+(c[q>>2]<<1)>>1]=z;c[q>>2]=(c[q>>2]|0)+1}i=u;return}function Sa(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0;f=i;i=i+32|0;j=f+20|0;l=f+16|0;h=f+12|0;g=f+8|0;m=f+4|0;k=f;c[j>>2]=a;c[l>>2]=d;c[h>>2]=e;c[g>>2]=0;while(1){if((c[g>>2]|0)>=(c[h>>2]|0)){break}c[k>>2]=(b[(c[j>>2]|0)+(c[g>>2]<<1)>>1]|0)*23170;c[m>>2]=(b[(c[l>>2]|0)+(c[g>>2]<<1)>>1]|0)*23170;b[(c[j>>2]|0)+(c[g>>2]<<1)>>1]=(c[k>>2]|0)+(c[m>>2]|0)>>15;b[(c[l>>2]|0)+(c[g>>2]<<1)>>1]=(c[m>>2]|0)-(c[k>>2]|0)>>15;c[g>>2]=(c[g>>2]|0)+1}i=f;return}function Ta(a){a=a|0;var d=0,e=0,f=0,g=0;e=i;i=i+16|0;g=e+6|0;f=e;d=e+4|0;b[g>>1]=a;c[f>>2]=4096+($(b[g>>1]|0,b[g>>1]|0)|0)>>13;b[d>>1]=c[f>>2];b[d>>1]=32767-(b[d>>1]|0)+(16384+($(b[d>>1]|0,((16384+($(b[d>>1]|0,(8277+(16384+($(-626,b[d>>1]|0)|0)>>15)&65535)<<16>>16)|0)>>15)+ -7651&65535)<<16>>16)|0)>>15);i=e;return 1+(b[d>>1]|0)&65535|0}function Ua(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;d=i;i=i+16|0;f=d+12|0;e=d+8|0;g=d+4|0;h=d;c[f>>2]=a;c[e>>2]=b;c[g>>2]=32-(We(c[e>>2]|0)|0);c[h>>2]=32-(We(c[f>>2]|0)|0);c[e>>2]=c[e>>2]<<15-(c[g>>2]|0);c[f>>2]=c[f>>2]<<15-(c[h>>2]|0);a=((c[h>>2]|0)-(c[g>>2]|0)<<11)+(16384+($((c[f>>2]&65535)<<16>>16,((16384+($((c[f>>2]&65535)<<16>>16,-2597)|0)>>15)+7932&65535)<<16>>16)|0)>>15)|0;a=a-(16384+($((c[e>>2]&65535)<<16>>16,((16384+($((c[e>>2]&65535)<<16>>16,-2597)|0)>>15)+7932&65535)<<16>>16)|0)>>15)|0;i=d;return a|0}function Va(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;k=i;i=i+48|0;n=k+28|0;m=k+16|0;o=k+4|0;q=k+8|0;g=k+32|0;l=k;h=k+12|0;j=k+24|0;p=k+20|0;c[n>>2]=a;c[m>>2]=d;c[o>>2]=e;c[q>>2]=f;c[h>>2]=$(c[m>>2]|0,c[o>>2]|0)|0;a=c[h>>2]|0;c[j>>2]=ia()|0;f=i;i=i+((2*a|0)+15&-16)|0;if((c[q>>2]|0)!=0){c[p>>2]=56+(c[o>>2]<<2)+ -8;c[g>>2]=0;while(1){if((c[g>>2]|0)>=(c[o>>2]|0)){break}c[l>>2]=0;while(1){if((c[l>>2]|0)>=(c[m>>2]|0)){break}a=$(c[l>>2]|0,c[o>>2]|0)|0;q=$(c[(c[p>>2]|0)+(c[g>>2]<<2)>>2]|0,c[m>>2]|0)|0;b[f+(q+(c[l>>2]|0)<<1)>>1]=b[(c[n>>2]|0)+(a+(c[g>>2]|0)<<1)>>1]|0;c[l>>2]=(c[l>>2]|0)+1}c[g>>2]=(c[g>>2]|0)+1}a=c[n>>2]|0;d=c[h>>2]|0;d=d<<1;q=0;q=d+q|0;Ze(a|0,f|0,q|0)|0;q=c[j>>2]|0;na(q|0);i=k;return}else{c[g>>2]=0;while(1){if((c[g>>2]|0)>=(c[o>>2]|0)){break}c[l>>2]=0;while(1){if((c[l>>2]|0)>=(c[m>>2]|0)){break}a=$(c[l>>2]|0,c[o>>2]|0)|0;q=$(c[g>>2]|0,c[m>>2]|0)|0;b[f+(q+(c[l>>2]|0)<<1)>>1]=b[(c[n>>2]|0)+(a+(c[g>>2]|0)<<1)>>1]|0;c[l>>2]=(c[l>>2]|0)+1}c[g>>2]=(c[g>>2]|0)+1}a=c[n>>2]|0;d=c[h>>2]|0;d=d<<1;q=0;q=d+q|0;Ze(a|0,f|0,q|0)|0;q=c[j>>2]|0;na(q|0);i=k;return}}function Wa(a,e,f,g,h,j,k,l,m){a=a|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;l=l|0;m=m|0;var n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0;n=i;i=i+176|0;t=n+152|0;s=n+56|0;r=n+44|0;G=n+132|0;q=n+140|0;u=n+16|0;F=n+20|0;p=n+158|0;z=n+28|0;Y=n+32|0;N=n+36|0;V=n+40|0;P=n+96|0;Q=n+128|0;E=n+136|0;v=n+160|0;C=n+162|0;o=n+64|0;U=n+68|0;D=n+72|0;I=n+76|0;W=n+80|0;X=n+84|0;L=n+12|0;K=n+4|0;w=n;A=n+8|0;J=n+88|0;B=n+92|0;H=n+48|0;O=n+104|0;y=n+52|0;x=n+60|0;M=n+148|0;S=n+144|0;R=n+24|0;T=n+156|0;c[t>>2]=a;c[s>>2]=e;c[r>>2]=f;c[G>>2]=g;c[q>>2]=h;c[u>>2]=j;c[F>>2]=k;b[p>>1]=l;c[z>>2]=m;c[P>>2]=0;c[Q>>2]=0;c[E>>2]=c[q>>2];b[v>>1]=0;b[C>>1]=0;c[o>>2]=0;c[U>>2]=((c[c[t>>2]>>2]|0)!=0^1)&1;c[D>>2]=0;c[I>>2]=c[c[t>>2]>>2];c[W>>2]=c[(c[t>>2]|0)+4>>2];c[X>>2]=c[(c[t>>2]|0)+8>>2];c[L>>2]=c[(c[t>>2]|0)+16>>2];c[K>>2]=c[(c[t>>2]|0)+24>>2];a=$((c[F>>2]|0)+1|0,c[(c[W>>2]|0)+8>>2]|0)|0;c[Y>>2]=(c[(c[W>>2]|0)+92>>2]|0)+(b[(c[(c[W>>2]|0)+88>>2]|0)+(a+(c[X>>2]|0)<<1)>>1]|0);if(((c[F>>2]|0)!=-1?(c[G>>2]|0)>((d[(c[Y>>2]|0)+(d[c[Y>>2]>>0]|0)>>0]|0)+12|0):0)?(c[r>>2]|0)>2:0){c[y>>2]=0;c[r>>2]=c[r>>2]>>1;c[D>>2]=(c[s>>2]|0)+(c[r>>2]<<1);c[F>>2]=(c[F>>2]|0)-1;if((c[q>>2]|0)==1){c[z>>2]=c[z>>2]&1|c[z>>2]<<1}c[q>>2]=(c[q>>2]|0)+1>>1;Na(c[t>>2]|0,O,c[s>>2]|0,c[D>>2]|0,c[r>>2]|0,G,c[q>>2]|0,c[E>>2]|0,c[F>>2]|0,0,z);c[P>>2]=c[O+4>>2];c[Q>>2]=c[O+8>>2];c[J>>2]=c[O+12>>2];c[B>>2]=c[O+16>>2];c[H>>2]=c[O+20>>2];b[v>>1]=c[P>>2];b[C>>1]=c[Q>>2];do{if((c[E>>2]|0)>1?(c[B>>2]&16383|0)!=0:0){I=c[J>>2]|0;if((c[B>>2]|0)>8192){c[J>>2]=(c[J>>2]|0)-(I>>4-(c[F>>2]|0));break}if(0<(I+(c[r>>2]<<3>>5-(c[F>>2]|0))|0)){I=0}else{I=(c[J>>2]|0)+(c[r>>2]<<3>>5-(c[F>>2]|0))|0}c[J>>2]=I}}while(0);I=c[G>>2]|0;if((c[G>>2]|0)>=(((c[G>>2]|0)-(c[J>>2]|0)|0)/2|0|0)){I=(I-(c[J>>2]|0)|0)/2|0}if(0<=(I|0)){I=c[G>>2]|0;if((c[G>>2]|0)>=(((c[G>>2]|0)-(c[J>>2]|0)|0)/2|0|0)){I=(I-(c[J>>2]|0)|0)/2|0}}else{I=0}c[w>>2]=I;c[A>>2]=(c[G>>2]|0)-(c[w>>2]|0);Y=(c[t>>2]|0)+28|0;c[Y>>2]=(c[Y>>2]|0)-(c[H>>2]|0);if((c[u>>2]|0)!=0){c[y>>2]=(c[u>>2]|0)+(c[r>>2]<<1)}c[x>>2]=c[(c[t>>2]|0)+28>>2];G=c[t>>2]|0;if((c[w>>2]|0)>=(c[A>>2]|0)){Y=16384+($(b[p>>1]|0,b[v>>1]|0)|0)>>15&65535;c[o>>2]=Wa(G,c[s>>2]|0,c[r>>2]|0,c[w>>2]|0,c[q>>2]|0,c[u>>2]|0,c[F>>2]|0,Y,c[z>>2]|0)|0;c[x>>2]=(c[w>>2]|0)-((c[x>>2]|0)-(c[(c[t>>2]|0)+28>>2]|0));if((c[x>>2]|0)>24?(c[B>>2]|0)!=0:0){c[A>>2]=(c[A>>2]|0)+((c[x>>2]|0)-24)}Y=16384+($(b[p>>1]|0,b[C>>1]|0)|0)>>15&65535;Y=Wa(c[t>>2]|0,c[D>>2]|0,c[r>>2]|0,c[A>>2]|0,c[q>>2]|0,c[y>>2]|0,c[F>>2]|0,Y,c[z>>2]>>c[q>>2])|0;c[o>>2]=c[o>>2]|Y<<(c[E>>2]>>1);Y=c[o>>2]|0;i=n;return Y|0}else{Y=16384+($(b[p>>1]|0,b[C>>1]|0)|0)>>15&65535;Y=Wa(G,c[D>>2]|0,c[r>>2]|0,c[A>>2]|0,c[q>>2]|0,c[y>>2]|0,c[F>>2]|0,Y,c[z>>2]>>c[q>>2])|0;c[o>>2]=Y<<(c[E>>2]>>1);c[x>>2]=(c[A>>2]|0)-((c[x>>2]|0)-(c[(c[t>>2]|0)+28>>2]|0));if((c[x>>2]|0)>24?(c[B>>2]|0)!=16384:0){c[w>>2]=(c[w>>2]|0)+((c[x>>2]|0)-24)}Y=16384+($(b[p>>1]|0,b[v>>1]|0)|0)>>15&65535;Y=Wa(c[t>>2]|0,c[s>>2]|0,c[r>>2]|0,c[w>>2]|0,c[q>>2]|0,c[u>>2]|0,c[F>>2]|0,Y,c[z>>2]|0)|0;c[o>>2]=c[o>>2]|Y;Y=c[o>>2]|0;i=n;return Y|0}}c[N>>2]=Ya(c[W>>2]|0,c[X>>2]|0,c[F>>2]|0,c[G>>2]|0)|0;c[V>>2]=Za(c[W>>2]|0,c[X>>2]|0,c[F>>2]|0,c[N>>2]|0)|0;Y=(c[t>>2]|0)+28|0;c[Y>>2]=(c[Y>>2]|0)-(c[V>>2]|0);while(1){if((c[(c[t>>2]|0)+28>>2]|0)>=0){break}if((c[N>>2]|0)<=0){break}Y=(c[t>>2]|0)+28|0;c[Y>>2]=(c[Y>>2]|0)+(c[V>>2]|0);c[N>>2]=(c[N>>2]|0)+ -1;c[V>>2]=Za(c[W>>2]|0,c[X>>2]|0,c[F>>2]|0,c[N>>2]|0)|0;Y=(c[t>>2]|0)+28|0;c[Y>>2]=(c[Y>>2]|0)-(c[V>>2]|0)}if((c[N>>2]|0)!=0){c[M>>2]=_a(c[N>>2]|0)|0;s=c[s>>2]|0;r=c[r>>2]|0;t=c[M>>2]|0;u=c[L>>2]|0;q=c[q>>2]|0;v=c[K>>2]|0;if((c[I>>2]|0)!=0){c[o>>2]=Ic(s,r,t,u,q,v)|0;Y=c[o>>2]|0;i=n;return Y|0}else{c[o>>2]=Mc(s,r,t,u,q,v,b[p>>1]|0)|0;Y=c[o>>2]|0;i=n;return Y|0}}if((c[U>>2]|0)==0){Y=c[o>>2]|0;i=n;return Y|0}c[R>>2]=(1<>2])-1;c[z>>2]=c[z>>2]&c[R>>2];if((c[z>>2]|0)==0){Xe(c[s>>2]|0,0,c[r>>2]<<1|0)|0;Y=c[o>>2]|0;i=n;return Y|0}Y=(c[u>>2]|0)==0;c[S>>2]=0;if(Y){while(1){if((c[S>>2]|0)>=(c[r>>2]|0)){break}Y=za(c[(c[t>>2]|0)+36>>2]|0)|0;c[(c[t>>2]|0)+36>>2]=Y;b[(c[s>>2]|0)+(c[S>>2]<<1)>>1]=c[(c[t>>2]|0)+36>>2]>>20;c[S>>2]=(c[S>>2]|0)+1}c[o>>2]=c[R>>2]}else{while(1){if((c[S>>2]|0)>=(c[r>>2]|0)){break}Y=za(c[(c[t>>2]|0)+36>>2]|0)|0;c[(c[t>>2]|0)+36>>2]=Y;b[T>>1]=4;Y=b[T>>1]|0;b[T>>1]=(c[(c[t>>2]|0)+36>>2]&32768|0)!=0?Y:0-Y|0;b[(c[s>>2]|0)+(c[S>>2]<<1)>>1]=(b[(c[u>>2]|0)+(c[S>>2]<<1)>>1]|0)+(b[T>>1]|0);c[S>>2]=(c[S>>2]|0)+1}c[o>>2]=c[z>>2]}Oc(c[s>>2]|0,c[r>>2]|0,b[p>>1]|0);Y=c[o>>2]|0;i=n;return Y|0}function Xa(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;k=i;i=i+48|0;o=k+28|0;n=k+16|0;g=k+4|0;q=k+8|0;l=k+32|0;m=k;h=k+12|0;j=k+24|0;p=k+20|0;c[o>>2]=a;c[n>>2]=d;c[g>>2]=e;c[q>>2]=f;c[h>>2]=$(c[n>>2]|0,c[g>>2]|0)|0;a=c[h>>2]|0;c[j>>2]=ia()|0;f=i;i=i+((2*a|0)+15&-16)|0;if((c[q>>2]|0)!=0){c[p>>2]=56+(c[g>>2]<<2)+ -8;c[l>>2]=0;while(1){if((c[l>>2]|0)>=(c[g>>2]|0)){break}c[m>>2]=0;while(1){e=c[l>>2]|0;if((c[m>>2]|0)>=(c[n>>2]|0)){break}a=$(c[(c[p>>2]|0)+(e<<2)>>2]|0,c[n>>2]|0)|0;q=$(c[m>>2]|0,c[g>>2]|0)|0;b[f+(q+(c[l>>2]|0)<<1)>>1]=b[(c[o>>2]|0)+(a+(c[m>>2]|0)<<1)>>1]|0;c[m>>2]=(c[m>>2]|0)+1}c[l>>2]=e+1}a=c[o>>2]|0;d=c[h>>2]|0;d=d<<1;q=0;q=d+q|0;Ze(a|0,f|0,q|0)|0;q=c[j>>2]|0;na(q|0);i=k;return}else{c[l>>2]=0;while(1){if((c[l>>2]|0)>=(c[g>>2]|0)){break}c[m>>2]=0;while(1){p=c[l>>2]|0;if((c[m>>2]|0)>=(c[n>>2]|0)){break}a=$(p,c[n>>2]|0)|0;q=$(c[m>>2]|0,c[g>>2]|0)|0;b[f+(q+(c[l>>2]|0)<<1)>>1]=b[(c[o>>2]|0)+(a+(c[m>>2]|0)<<1)>>1]|0;c[m>>2]=(c[m>>2]|0)+1}c[l>>2]=p+1}a=c[o>>2]|0;d=c[h>>2]|0;d=d<<1;q=0;q=d+q|0;Ze(a|0,f|0,q|0)|0;q=c[j>>2]|0;na(q|0);i=k;return}}function Ya(a,e,f,g){a=a|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;j=i;i=i+48|0;h=j;r=j+16|0;q=j+28|0;s=j+4|0;l=j+32|0;p=j+36|0;n=j+12|0;k=j+24|0;m=j+20|0;o=j+8|0;c[r>>2]=a;c[q>>2]=e;c[s>>2]=f;c[l>>2]=g;c[s>>2]=(c[s>>2]|0)+1;a=$(c[s>>2]|0,c[(c[r>>2]|0)+8>>2]|0)|0;c[m>>2]=(c[(c[r>>2]|0)+92>>2]|0)+(b[(c[(c[r>>2]|0)+88>>2]|0)+(a+(c[q>>2]|0)<<1)>>1]|0);c[n>>2]=0;c[k>>2]=d[c[m>>2]>>0]|0;c[l>>2]=(c[l>>2]|0)+ -1;c[p>>2]=0;while(1){if((c[p>>2]|0)>=6){break}c[o>>2]=(c[n>>2]|0)+(c[k>>2]|0)+1>>1;g=c[o>>2]|0;if((d[(c[m>>2]|0)+(c[o>>2]|0)>>0]|0)>=(c[l>>2]|0)){c[k>>2]=g}else{c[n>>2]=g}c[p>>2]=(c[p>>2]|0)+1}if((c[n>>2]|0)==0){o=-1}else{o=d[(c[m>>2]|0)+(c[n>>2]|0)>>0]|0}if(((c[l>>2]|0)-o|0)<=((d[(c[m>>2]|0)+(c[k>>2]|0)>>0]|0)-(c[l>>2]|0)|0)){c[h>>2]=c[n>>2];s=c[h>>2]|0;i=j;return s|0}else{c[h>>2]=c[k>>2];s=c[h>>2]|0;i=j;return s|0}return 0}function Za(a,e,f,g){a=a|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0;h=i;i=i+32|0;m=h+16|0;l=h+12|0;n=h+8|0;k=h+4|0;j=h;c[m>>2]=a;c[l>>2]=e;c[n>>2]=f;c[k>>2]=g;c[n>>2]=(c[n>>2]|0)+1;a=$(c[n>>2]|0,c[(c[m>>2]|0)+8>>2]|0)|0;c[j>>2]=(c[(c[m>>2]|0)+92>>2]|0)+(b[(c[(c[m>>2]|0)+88>>2]|0)+(a+(c[l>>2]|0)<<1)>>1]|0);if((c[k>>2]|0)==0){n=0;i=h;return n|0}n=(d[(c[j>>2]|0)+(c[k>>2]|0)>>0]|0)+1|0;i=h;return n|0}function _a(a){a=a|0;var b=0,d=0;b=i;i=i+16|0;d=b;c[d>>2]=a;a=c[d>>2]|0;if((c[d>>2]|0)<8){i=b;return a|0}a=8+(a&7)<<(c[d>>2]>>3)-1;i=b;return a|0}function $a(a){a=a|0;var b=0,d=0,e=0;d=i;i=i+16|0;e=d+4|0;b=d;c[e>>2]=a;a=c[e>>2]|0;if((a|0)==48e3){c[b>>2]=1}else if((a|0)==24e3){c[b>>2]=2}else if((a|0)==16e3){c[b>>2]=3}else if((a|0)==12e3){c[b>>2]=4}else if((a|0)==8e3){c[b>>2]=6}else{c[b>>2]=0}i=d;return c[b>>2]|0}function ab(a,d,e,f,g,h,j,k,l,m,n){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;var o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0;F=i;i=i+80|0;p=F+32|0;q=F+36|0;D=F+20|0;t=F+12|0;r=F+44|0;K=F+72|0;x=F+66|0;L=F+52|0;M=F+8|0;A=F+4|0;y=F+28|0;s=F+56|0;C=F+60|0;E=F+74|0;o=F+70|0;u=F+62|0;v=F+68|0;w=F+64|0;z=F+24|0;H=F+16|0;G=F;I=F+48|0;J=F+40|0;B=F+76|0;c[p>>2]=a;c[q>>2]=d;c[D>>2]=e;c[t>>2]=f;c[r>>2]=g;b[K>>1]=h;b[x>>1]=j;c[L>>2]=k;c[M>>2]=l;c[A>>2]=m;c[y>>2]=n;if((b[K>>1]|0)==0?(b[x>>1]|0)==0:0){if((c[q>>2]|0)==(c[p>>2]|0)){i=F;return}$e(c[p>>2]|0,c[q>>2]|0,(c[r>>2]<<2)+0|0)|0;i=F;return}b[C>>1]=16384+($(b[K>>1]|0,b[176+((c[L>>2]|0)*6|0)>>1]|0)|0)>>15;b[E>>1]=16384+($(b[K>>1]|0,b[178+((c[L>>2]|0)*6|0)>>1]|0)|0)>>15;b[o>>1]=16384+($(b[K>>1]|0,b[180+((c[L>>2]|0)*6|0)>>1]|0)|0)>>15;b[u>>1]=16384+($(b[x>>1]|0,b[176+((c[M>>2]|0)*6|0)>>1]|0)|0)>>15;b[v>>1]=16384+($(b[x>>1]|0,b[178+((c[M>>2]|0)*6|0)>>1]|0)|0)>>15;b[w>>1]=16384+($(b[x>>1]|0,b[180+((c[M>>2]|0)*6|0)>>1]|0)|0)>>15;c[H>>2]=c[(c[q>>2]|0)+(0-(c[t>>2]|0)+1<<2)>>2];c[G>>2]=c[(c[q>>2]|0)+(0-(c[t>>2]|0)<<2)>>2];c[I>>2]=c[(c[q>>2]|0)+(0-(c[t>>2]|0)-1<<2)>>2];c[J>>2]=c[(c[q>>2]|0)+(0-(c[t>>2]|0)-2<<2)>>2];if(((b[K>>1]|0)==(b[x>>1]|0)?(c[D>>2]|0)==(c[t>>2]|0):0)?(c[L>>2]|0)==(c[M>>2]|0):0){c[y>>2]=0}c[s>>2]=0;while(1){if((c[s>>2]|0)>=(c[y>>2]|0)){break}c[z>>2]=c[(c[q>>2]|0)+((c[s>>2]|0)-(c[t>>2]|0)+2<<2)>>2];b[B>>1]=($(b[(c[A>>2]|0)+(c[s>>2]<<1)>>1]|0,b[(c[A>>2]|0)+(c[s>>2]<<1)>>1]|0)|0)>>15;d=(($((32767-(b[B>>1]|0)&65535)<<16>>16,b[C>>1]|0)|0)>>15&65535)<<16>>16;d=($(d,(c[(c[q>>2]|0)+((c[s>>2]|0)-(c[D>>2]|0)<<2)>>2]>>16&65535)<<16>>16)|0)<<1;e=(($((32767-(b[B>>1]|0)&65535)<<16>>16,b[C>>1]|0)|0)>>15&65535)<<16>>16;e=(c[(c[q>>2]|0)+(c[s>>2]<<2)>>2]|0)+(d+(($(e,c[(c[q>>2]|0)+((c[s>>2]|0)-(c[D>>2]|0)<<2)>>2]&65535&65535)|0)>>15))|0;d=(($((32767-(b[B>>1]|0)&65535)<<16>>16,b[E>>1]|0)|0)>>15&65535)<<16>>16;d=($(d,((c[(c[q>>2]|0)+((c[s>>2]|0)-(c[D>>2]|0)+1<<2)>>2]|0)+(c[(c[q>>2]|0)+((c[s>>2]|0)-(c[D>>2]|0)-1<<2)>>2]|0)>>16&65535)<<16>>16)|0)<<1;a=(($((32767-(b[B>>1]|0)&65535)<<16>>16,b[E>>1]|0)|0)>>15&65535)<<16>>16;a=e+(d+(($(a,(c[(c[q>>2]|0)+((c[s>>2]|0)-(c[D>>2]|0)+1<<2)>>2]|0)+(c[(c[q>>2]|0)+((c[s>>2]|0)-(c[D>>2]|0)-1<<2)>>2]|0)&65535&65535)|0)>>15))|0;d=(($((32767-(b[B>>1]|0)&65535)<<16>>16,b[o>>1]|0)|0)>>15&65535)<<16>>16;d=($(d,((c[(c[q>>2]|0)+((c[s>>2]|0)-(c[D>>2]|0)+2<<2)>>2]|0)+(c[(c[q>>2]|0)+((c[s>>2]|0)-(c[D>>2]|0)-2<<2)>>2]|0)>>16&65535)<<16>>16)|0)<<1;e=(($((32767-(b[B>>1]|0)&65535)<<16>>16,b[o>>1]|0)|0)>>15&65535)<<16>>16;e=a+(d+(($(e,(c[(c[q>>2]|0)+((c[s>>2]|0)-(c[D>>2]|0)+2<<2)>>2]|0)+(c[(c[q>>2]|0)+((c[s>>2]|0)-(c[D>>2]|0)-2<<2)>>2]|0)&65535&65535)|0)>>15))|0;d=(($(b[B>>1]|0,b[u>>1]|0)|0)>>15&65535)<<16>>16;d=($(d,(c[G>>2]>>16&65535)<<16>>16)|0)<<1;a=(($(b[B>>1]|0,b[u>>1]|0)|0)>>15&65535)<<16>>16;a=e+(d+(($(a,c[G>>2]&65535&65535)|0)>>15))|0;d=(($(b[B>>1]|0,b[v>>1]|0)|0)>>15&65535)<<16>>16;d=($(d,((c[H>>2]|0)+(c[I>>2]|0)>>16&65535)<<16>>16)|0)<<1;e=(($(b[B>>1]|0,b[v>>1]|0)|0)>>15&65535)<<16>>16;e=a+(d+(($(e,(c[H>>2]|0)+(c[I>>2]|0)&65535&65535)|0)>>15))|0;d=(($(b[B>>1]|0,b[w>>1]|0)|0)>>15&65535)<<16>>16;d=($(d,((c[z>>2]|0)+(c[J>>2]|0)>>16&65535)<<16>>16)|0)<<1;a=(($(b[B>>1]|0,b[w>>1]|0)|0)>>15&65535)<<16>>16;a=e+(d+(($(a,(c[z>>2]|0)+(c[J>>2]|0)&65535&65535)|0)>>15))|0;c[(c[p>>2]|0)+(c[s>>2]<<2)>>2]=a;c[J>>2]=c[I>>2];c[I>>2]=c[G>>2];c[G>>2]=c[H>>2];c[H>>2]=c[z>>2];c[s>>2]=(c[s>>2]|0)+1}if((b[x>>1]|0)!=0){bb((c[p>>2]|0)+(c[s>>2]<<2)|0,(c[q>>2]|0)+(c[s>>2]<<2)|0,c[t>>2]|0,(c[r>>2]|0)-(c[s>>2]|0)|0,b[u>>1]|0,b[v>>1]|0,b[w>>1]|0);i=F;return}if((c[q>>2]|0)==(c[p>>2]|0)){i=F;return}$e((c[p>>2]|0)+(c[y>>2]<<2)|0,(c[q>>2]|0)+(c[y>>2]<<2)|0,((c[r>>2]|0)-(c[y>>2]|0)<<2)+0|0)|0;i=F;return}function bb(a,d,e,f,g,h,j){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;t=i;i=i+48|0;x=t+36|0;n=t+16|0;o=t+4|0;m=t+8|0;q=t+40|0;s=t+42|0;v=t+44|0;p=t+24|0;k=t+20|0;r=t+28|0;u=t+12|0;w=t;l=t+32|0;c[x>>2]=a;c[n>>2]=d;c[o>>2]=e;c[m>>2]=f;b[q>>1]=g;b[s>>1]=h;b[v>>1]=j;c[w>>2]=c[(c[n>>2]|0)+(0-(c[o>>2]|0)-2<<2)>>2];c[u>>2]=c[(c[n>>2]|0)+(0-(c[o>>2]|0)-1<<2)>>2];c[r>>2]=c[(c[n>>2]|0)+(0-(c[o>>2]|0)<<2)>>2];c[k>>2]=c[(c[n>>2]|0)+(0-(c[o>>2]|0)+1<<2)>>2];c[l>>2]=0;while(1){if((c[l>>2]|0)>=(c[m>>2]|0)){break}c[p>>2]=c[(c[n>>2]|0)+((c[l>>2]|0)-(c[o>>2]|0)+2<<2)>>2];a=($(b[q>>1]|0,(c[r>>2]>>16&65535)<<16>>16)|0)<<1;a=(c[(c[n>>2]|0)+(c[l>>2]<<2)>>2]|0)+(a+(($(b[q>>1]|0,c[r>>2]&65535&65535)|0)>>15))|0;d=($(b[s>>1]|0,((c[k>>2]|0)+(c[u>>2]|0)>>16&65535)<<16>>16)|0)<<1;d=a+(d+(($(b[s>>1]|0,(c[k>>2]|0)+(c[u>>2]|0)&65535&65535)|0)>>15))|0;a=($(b[v>>1]|0,((c[p>>2]|0)+(c[w>>2]|0)>>16&65535)<<16>>16)|0)<<1;a=d+(a+(($(b[v>>1]|0,(c[p>>2]|0)+(c[w>>2]|0)&65535&65535)|0)>>15))|0;c[(c[x>>2]|0)+(c[l>>2]<<2)>>2]=a;c[w>>2]=c[u>>2];c[u>>2]=c[r>>2];c[r>>2]=c[k>>2];c[k>>2]=c[p>>2];c[l>>2]=(c[l>>2]|0)+1}i=t;return}function cb(a,e,f,g){a=a|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0;m=i;i=i+32|0;k=m+20|0;o=m+16|0;l=m+12|0;n=m+8|0;j=m+4|0;h=m;c[k>>2]=a;c[o>>2]=e;c[l>>2]=f;c[n>>2]=g;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[(c[k>>2]|0)+8>>2]|0)){break}c[h>>2]=(b[(c[(c[k>>2]|0)+24>>2]|0)+((c[j>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[k>>2]|0)+24>>2]|0)+(c[j>>2]<<1)>>1]|0)<>2];a=$(c[(c[k>>2]|0)+8>>2]|0,(c[l>>2]<<1)+(c[n>>2]|0)-1|0)|0;a=$((d[(c[(c[k>>2]|0)+96>>2]|0)+(a+(c[j>>2]|0))>>0]|0)+64|0,c[n>>2]|0)|0;a=($(a,c[h>>2]|0)|0)>>2;c[(c[o>>2]|0)+(c[j>>2]<<2)>>2]=a;c[j>>2]=(c[j>>2]|0)+1}i=m;return}function db(a){a=a|0;var b=0,d=0,e=0;b=i;i=i+16|0;d=b+4|0;e=b;c[d>>2]=a;c[e>>2]=qc(48e3,960,0)|0;a=eb(c[e>>2]|0,c[d>>2]|0)|0;i=b;return a|0}function eb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;e=i;i=i+16|0;f=e+8|0;g=e+4|0;d=e;c[f>>2]=a;c[g>>2]=b;a=84+(($(c[g>>2]|0,2048+(c[(c[f>>2]|0)+4>>2]|0)|0)|0)-1<<2)|0;c[d>>2]=a+((c[g>>2]|0)*24<<1)+(c[(c[f>>2]|0)+8>>2]<<3<<1);i=e;return c[d>>2]|0}function fb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0;e=i;i=i+32|0;f=e+16|0;j=e+12|0;h=e+8|0;k=e+4|0;g=e;c[j>>2]=a;c[h>>2]=b;c[k>>2]=d;b=c[j>>2]|0;a=qc(48e3,960,0)|0;c[g>>2]=gb(b,a,c[k>>2]|0)|0;if((c[g>>2]|0)!=0){c[f>>2]=c[g>>2];k=c[f>>2]|0;i=e;return k|0}k=$a(c[h>>2]|0)|0;c[(c[j>>2]|0)+16>>2]=k;if((c[(c[j>>2]|0)+16>>2]|0)==0){c[f>>2]=-1;k=c[f>>2]|0;i=e;return k|0}else{c[f>>2]=0;k=c[f>>2]|0;i=e;return k|0}return 0}function gb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0;e=i;i=i+32|0;f=e+16|0;g=e+12|0;h=e+8|0;j=e+4|0;c[g>>2]=a;c[h>>2]=b;c[j>>2]=d;if((c[j>>2]|0)<0|(c[j>>2]|0)>2){c[f>>2]=-1;a=c[f>>2]|0;i=e;return a|0}if((c[g>>2]|0)==0){c[f>>2]=-7;a=c[f>>2]|0;i=e;return a|0}else{a=c[g>>2]|0;Xe(a|0,0,eb(c[h>>2]|0,c[j>>2]|0)|0)|0;c[c[g>>2]>>2]=c[h>>2];c[(c[g>>2]|0)+4>>2]=c[(c[h>>2]|0)+4>>2];a=c[j>>2]|0;c[(c[g>>2]|0)+8>>2]=a;c[(c[g>>2]|0)+12>>2]=a;c[(c[g>>2]|0)+16>>2]=1;c[(c[g>>2]|0)+20>>2]=0;c[(c[g>>2]|0)+24>>2]=c[(c[c[g>>2]>>2]|0)+12>>2];c[(c[g>>2]|0)+28>>2]=1;a=vb()|0;c[(c[g>>2]|0)+32>>2]=a;c[(c[g>>2]|0)+48>>2]=0;ob(c[g>>2]|0,4028,e)|0;c[f>>2]=0;a=c[f>>2]|0;i=e;return a|0}return 0}function hb(a,d,e,f,g,h,j){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ja=0,ka=0,la=0,ma=0,oa=0,pa=0,qa=0,ra=0;C=i;i=i+288|0;p=C+164|0;t=C+148|0;pa=C+8|0;k=C+4|0;l=C+240|0;F=C+264|0;A=C+156|0;E=C+24|0;u=C+28|0;B=C+32|0;v=C+36|0;P=C+40|0;_=C+44|0;qa=C+48|0;aa=C+96|0;m=C+104|0;ra=C+112|0;n=C+116|0;x=C+120|0;y=C+124|0;G=C+128|0;X=C+132|0;N=C+136|0;la=C+140|0;q=C+244|0;J=C+252|0;H=C+260|0;o=C+268|0;w=C+272|0;V=C+276|0;Q=C+168|0;Z=C+172|0;K=C+176|0;L=C+280|0;R=C+184|0;Y=C+188|0;ba=C+192|0;T=C+196|0;ca=C+200|0;da=C+204|0;M=C+208|0;S=C+212|0;W=C+216|0;U=C+220|0;O=C+224|0;z=C+228|0;D=C+232|0;I=C+16|0;ka=C;oa=C+12|0;ma=C+236|0;r=C+144|0;ja=C+248|0;ha=C+152|0;fa=C+256|0;ea=C+20|0;ga=C+160|0;s=C+180|0;c[t>>2]=a;c[pa>>2]=d;c[k>>2]=e;c[l>>2]=f;c[F>>2]=g;c[A>>2]=h;c[E>>2]=j;c[q>>2]=c[(c[t>>2]|0)+8>>2];c[R>>2]=0;c[Y>>2]=0;c[W>>2]=0;c[O>>2]=c[(c[t>>2]|0)+12>>2];c[z>>2]=c[c[t>>2]>>2];c[D>>2]=c[(c[z>>2]|0)+8>>2];c[I>>2]=c[(c[z>>2]|0)+4>>2];c[ka>>2]=c[(c[z>>2]|0)+24>>2];c[o>>2]=c[(c[t>>2]|0)+20>>2];c[w>>2]=c[(c[t>>2]|0)+24>>2];c[F>>2]=$(c[F>>2]|0,c[(c[t>>2]|0)+16>>2]|0)|0;c[ra>>2]=(c[t>>2]|0)+80+(($(2048+(c[I>>2]|0)|0,c[q>>2]|0)|0)<<2);c[n>>2]=(c[ra>>2]|0)+((c[q>>2]|0)*24<<1);c[x>>2]=(c[n>>2]|0)+(c[D>>2]<<1<<1);c[y>>2]=(c[x>>2]|0)+(c[D>>2]<<1<<1);c[G>>2]=(c[y>>2]|0)+(c[D>>2]<<1<<1);c[J>>2]=0;while(1){if((c[J>>2]|0)>(c[(c[z>>2]|0)+28>>2]|0)){break}if((c[(c[z>>2]|0)+36>>2]<>2]|0)==(c[F>>2]|0)){break}c[J>>2]=(c[J>>2]|0)+1}if((c[J>>2]|0)>(c[(c[z>>2]|0)+28>>2]|0)){c[p>>2]=-1;ra=c[p>>2]|0;i=C;return ra|0}c[H>>2]=1<>2];if(!((c[k>>2]|0)<0|(c[k>>2]|0)>1275)?(c[l>>2]|0)!=0:0){c[v>>2]=$(c[H>>2]|0,c[(c[z>>2]|0)+36>>2]|0)|0;c[u>>2]=0;do{ra=(c[t>>2]|0)+80+(($(c[u>>2]|0,2048+(c[I>>2]|0)|0)|0)<<2)|0;c[aa+(c[u>>2]<<2)>>2]=ra;c[m+(c[u>>2]<<2)>>2]=(c[aa+(c[u>>2]<<2)>>2]|0)+8192+(0-(c[v>>2]|0)<<2);ra=(c[u>>2]|0)+1|0;c[u>>2]=ra}while((ra|0)<(c[q>>2]|0));c[V>>2]=c[w>>2];if((c[V>>2]|0)>(c[(c[z>>2]|0)+12>>2]|0)){c[V>>2]=c[(c[z>>2]|0)+12>>2]}if((c[pa>>2]|0)!=0?(c[k>>2]|0)>1:0){if((c[A>>2]|0)==0){Hb(qa,c[pa>>2]|0,c[k>>2]|0);c[A>>2]=qa}a:do{if((c[O>>2]|0)==1){c[B>>2]=0;while(1){if((c[B>>2]|0)>=(c[D>>2]|0)){break a}if((b[(c[n>>2]|0)+(c[B>>2]<<1)>>1]|0)>(b[(c[n>>2]|0)+((c[D>>2]|0)+(c[B>>2]|0)<<1)>>1]|0)){pa=b[(c[n>>2]|0)+(c[B>>2]<<1)>>1]|0}else{pa=b[(c[n>>2]|0)+((c[D>>2]|0)+(c[B>>2]|0)<<1)>>1]|0}b[(c[n>>2]|0)+(c[B>>2]<<1)>>1]=pa<<16>>16;c[B>>2]=(c[B>>2]|0)+1}}}while(0);c[ba>>2]=c[k>>2]<<3;c[ca>>2]=kb(c[A>>2]|0)|0;do{if((c[ca>>2]|0)<(c[ba>>2]|0)){if((c[ca>>2]|0)==1){c[U>>2]=Ob(c[A>>2]|0,15)|0;break}else{c[U>>2]=0;break}}else{c[U>>2]=1}}while(0);if((c[U>>2]|0)!=0){c[ca>>2]=c[k>>2]<<3;qa=c[ca>>2]|0;qa=qa-(kb(c[A>>2]|0)|0)|0;ra=(c[A>>2]|0)+20|0;c[ra>>2]=(c[ra>>2]|0)+qa}b[L>>1]=0;c[K>>2]=0;c[M>>2]=0;if((c[o>>2]|0)==0?((c[ca>>2]|0)+16|0)<=(c[ba>>2]|0):0){if((Ob(c[A>>2]|0,1)|0)!=0){c[ma>>2]=Qb(c[A>>2]|0,6)|0;ra=16<>2];c[K>>2]=ra+(Rb(c[A>>2]|0,4+(c[ma>>2]|0)|0)|0)-1;c[oa>>2]=Rb(c[A>>2]|0,3)|0;ra=(kb(c[A>>2]|0)|0)+2|0;if((ra|0)<=(c[ba>>2]|0)){c[M>>2]=Pb(c[A>>2]|0,232,2)|0}b[L>>1]=((c[oa>>2]|0)+1|0)*3072}c[ca>>2]=kb(c[A>>2]|0)|0}if((c[J>>2]|0)>0?((c[ca>>2]|0)+3|0)<=(c[ba>>2]|0):0){c[N>>2]=Ob(c[A>>2]|0,3)|0;c[ca>>2]=kb(c[A>>2]|0)|0}else{c[N>>2]=0}if((c[N>>2]|0)!=0){c[X>>2]=c[H>>2]}else{c[X>>2]=0}if(((c[ca>>2]|0)+3|0)<=(c[ba>>2]|0)){ma=Ob(c[A>>2]|0,3)|0}else{ma=0}c[la>>2]=ma;Cc(c[z>>2]|0,c[o>>2]|0,c[w>>2]|0,c[n>>2]|0,c[la>>2]|0,c[A>>2]|0,c[O>>2]|0,c[J>>2]|0);ra=c[D>>2]|0;c[r>>2]=ia()|0;la=i;i=i+((4*ra|0)+15&-16)|0;lb(c[o>>2]|0,c[w>>2]|0,c[N>>2]|0,la,c[J>>2]|0,c[A>>2]|0);c[ca>>2]=kb(c[A>>2]|0)|0;c[P>>2]=2;if(((c[ca>>2]|0)+4|0)<=(c[ba>>2]|0)){c[P>>2]=Pb(c[A>>2]|0,240,5)|0}oa=i;i=i+((4*(c[D>>2]|0)|0)+15&-16)|0;cb(c[z>>2]|0,oa,c[J>>2]|0,c[O>>2]|0);ma=i;i=i+((4*(c[D>>2]|0)|0)+15&-16)|0;c[da>>2]=6;c[ba>>2]=c[ba>>2]<<3;c[ca>>2]=Gb(c[A>>2]|0)|0;c[B>>2]=c[o>>2];while(1){if((c[B>>2]|0)>=(c[w>>2]|0)){break}pa=$(c[O>>2]|0,(b[(c[ka>>2]|0)+((c[B>>2]|0)+1<<1)>>1]|0)-(b[(c[ka>>2]|0)+(c[B>>2]<<1)>>1]|0)|0)|0;c[ja>>2]=pa<>2];pa=c[ja>>2]|0;if((c[ja>>2]<<3|0)<((48>(c[ja>>2]|0)?48:c[ja>>2]|0)|0)){pa=pa<<3}else{pa=48>(pa|0)?48:c[ja>>2]|0}c[ha>>2]=pa;c[fa>>2]=c[da>>2];c[ea>>2]=0;while(1){if(((c[ca>>2]|0)+(c[fa>>2]<<3)|0)>=(c[ba>>2]|0)){break}if((c[ea>>2]|0)>=(c[oa+(c[B>>2]<<2)>>2]|0)){break}c[ga>>2]=Ob(c[A>>2]|0,c[fa>>2]|0)|0;c[ca>>2]=Gb(c[A>>2]|0)|0;if((c[ga>>2]|0)==0){break}c[ea>>2]=(c[ea>>2]|0)+(c[ha>>2]|0);c[ba>>2]=(c[ba>>2]|0)-(c[ha>>2]|0);c[fa>>2]=1}c[ma+(c[B>>2]<<2)>>2]=c[ea>>2];if((c[ea>>2]|0)>0){if(2>((c[da>>2]|0)-1|0)){pa=2}else{pa=(c[da>>2]|0)-1|0}c[da>>2]=pa}c[B>>2]=(c[B>>2]|0)+1}da=i;i=i+((4*(c[D>>2]|0)|0)+15&-16)|0;if(((c[ca>>2]|0)+48|0)<=(c[ba>>2]|0)){ba=Pb(c[A>>2]|0,248,7)|0}else{ba=5}c[Z>>2]=ba;ra=c[k>>2]<<3<<3;c[_>>2]=ra-(Gb(c[A>>2]|0)|0)-1;do{if((c[N>>2]|0)!=0){if((c[J>>2]|0)<2){ba=0;break}ba=(c[_>>2]|0)>=((c[J>>2]|0)+2<<3|0)}else{ba=0}}while(0);c[S>>2]=ba?8:0;c[_>>2]=(c[_>>2]|0)-(c[S>>2]|0);ba=i;i=i+((4*(c[D>>2]|0)|0)+15&-16)|0;ca=i;i=i+((4*(c[D>>2]|0)|0)+15&-16)|0;c[Q>>2]=Fc(c[z>>2]|0,c[o>>2]|0,c[w>>2]|0,ma,oa,c[Z>>2]|0,R,Y,c[_>>2]|0,T,ba,da,ca,c[O>>2]|0,c[J>>2]|0,c[A>>2]|0,0,0,0)|0;Dc(c[z>>2]|0,c[o>>2]|0,c[w>>2]|0,c[n>>2]|0,da,c[A>>2]|0,c[O>>2]|0);c[u>>2]=0;do{$e(c[aa+(c[u>>2]<<2)>>2]|0,(c[aa+(c[u>>2]<<2)>>2]|0)+(c[v>>2]<<2)|0,(2048-(c[v>>2]|0)+((c[I>>2]|0)/2|0)<<2)+0|0)|0;ra=(c[u>>2]|0)+1|0;c[u>>2]=ra}while((ra|0)<(c[q>>2]|0));ra=$(c[O>>2]|0,c[D>>2]|0)|0;_=i;i=i+((1*ra|0)+15&-16)|0;ra=$(c[O>>2]|0,c[v>>2]|0)|0;Z=i;i=i+((2*ra|0)+15&-16)|0;if((c[O>>2]|0)==2){aa=Z+(c[v>>2]<<1)|0}else{aa=0}Ia(0,c[z>>2]|0,c[o>>2]|0,c[w>>2]|0,Z,aa,_,0,ba,c[X>>2]|0,c[P>>2]|0,c[Y>>2]|0,c[R>>2]|0,la,(c[k>>2]<<6)-(c[S>>2]|0)|0,c[T>>2]|0,c[A>>2]|0,c[J>>2]|0,c[Q>>2]|0,(c[t>>2]|0)+36|0);if((c[S>>2]|0)>0){c[W>>2]=Rb(c[A>>2]|0,1)|0}e=c[z>>2]|0;d=c[o>>2]|0;a=c[w>>2]|0;qa=c[n>>2]|0;ra=c[k>>2]<<3;ra=ra-(kb(c[A>>2]|0)|0)|0;Ec(e,d,a,qa,da,ca,ra,c[A>>2]|0,c[O>>2]|0);if((c[W>>2]|0)!=0){Ea(c[z>>2]|0,Z,_,c[J>>2]|0,c[O>>2]|0,c[v>>2]|0,c[o>>2]|0,c[w>>2]|0,c[n>>2]|0,c[x>>2]|0,c[y>>2]|0,ba,c[(c[t>>2]|0)+36>>2]|0)}b:do{if((c[U>>2]|0)!=0){c[B>>2]=0;while(1){if((c[B>>2]|0)>=($(c[O>>2]|0,c[D>>2]|0)|0)){break b}b[(c[n>>2]|0)+(c[B>>2]<<1)>>1]=-28672;c[B>>2]=(c[B>>2]|0)+1}}}while(0);mb(c[z>>2]|0,Z,m,c[n>>2]|0,c[o>>2]|0,c[V>>2]|0,c[O>>2]|0,c[q>>2]|0,c[N>>2]|0,c[J>>2]|0,c[(c[t>>2]|0)+16>>2]|0,c[U>>2]|0);c[u>>2]=0;do{if((c[(c[t>>2]|0)+52>>2]|0)>15){P=c[(c[t>>2]|0)+52>>2]|0}else{P=15}c[(c[t>>2]|0)+52>>2]=P;if((c[(c[t>>2]|0)+56>>2]|0)>15){P=c[(c[t>>2]|0)+56>>2]|0}else{P=15}c[(c[t>>2]|0)+56>>2]=P;ab(c[m+(c[u>>2]<<2)>>2]|0,c[m+(c[u>>2]<<2)>>2]|0,c[(c[t>>2]|0)+56>>2]|0,c[(c[t>>2]|0)+52>>2]|0,c[(c[z>>2]|0)+36>>2]|0,b[(c[t>>2]|0)+62>>1]|0,b[(c[t>>2]|0)+60>>1]|0,c[(c[t>>2]|0)+68>>2]|0,c[(c[t>>2]|0)+64>>2]|0,c[(c[z>>2]|0)+52>>2]|0,c[I>>2]|0);if((c[J>>2]|0)!=0){ab((c[m+(c[u>>2]<<2)>>2]|0)+(c[(c[z>>2]|0)+36>>2]<<2)|0,(c[m+(c[u>>2]<<2)>>2]|0)+(c[(c[z>>2]|0)+36>>2]<<2)|0,c[(c[t>>2]|0)+52>>2]|0,c[K>>2]|0,(c[v>>2]|0)-(c[(c[z>>2]|0)+36>>2]|0)|0,b[(c[t>>2]|0)+60>>1]|0,b[L>>1]|0,c[(c[t>>2]|0)+64>>2]|0,c[M>>2]|0,c[(c[z>>2]|0)+52>>2]|0,c[I>>2]|0)}ra=(c[u>>2]|0)+1|0;c[u>>2]=ra}while((ra|0)<(c[q>>2]|0));c[(c[t>>2]|0)+56>>2]=c[(c[t>>2]|0)+52>>2];b[(c[t>>2]|0)+62>>1]=b[(c[t>>2]|0)+60>>1]|0;c[(c[t>>2]|0)+68>>2]=c[(c[t>>2]|0)+64>>2];c[(c[t>>2]|0)+52>>2]=c[K>>2];b[(c[t>>2]|0)+60>>1]=b[L>>1]|0;c[(c[t>>2]|0)+64>>2]=c[M>>2];if((c[J>>2]|0)!=0){c[(c[t>>2]|0)+56>>2]=c[(c[t>>2]|0)+52>>2];b[(c[t>>2]|0)+62>>1]=b[(c[t>>2]|0)+60>>1]|0;c[(c[t>>2]|0)+68>>2]=c[(c[t>>2]|0)+64>>2]}if((c[O>>2]|0)==1){Ze((c[n>>2]|0)+(c[D>>2]<<1)|0,c[n>>2]|0,(c[D>>2]<<1)+0|0)|0}c:do{if((c[N>>2]|0)!=0){c[B>>2]=0;while(1){if((c[B>>2]|0)>=(c[D>>2]<<1|0)){break c}G=c[B>>2]|0;if((b[(c[x>>2]|0)+(c[B>>2]<<1)>>1]|0)<(b[(c[n>>2]|0)+(c[B>>2]<<1)>>1]|0)){G=b[(c[x>>2]|0)+(G<<1)>>1]|0}else{G=b[(c[n>>2]|0)+(G<<1)>>1]|0}b[(c[x>>2]|0)+(c[B>>2]<<1)>>1]=G<<16>>16;c[B>>2]=(c[B>>2]|0)+1}}else{Ze(c[y>>2]|0,c[x>>2]|0,(c[D>>2]<<1<<1)+0|0)|0;Ze(c[x>>2]|0,c[n>>2]|0,(c[D>>2]<<1<<1)+0|0)|0;c[B>>2]=0;while(1){if((c[B>>2]|0)>=(c[D>>2]<<1|0)){break c}I=c[B>>2]|0;if(((b[(c[G>>2]|0)+(c[B>>2]<<1)>>1]|0)+(c[H>>2]|0)|0)<(b[(c[n>>2]|0)+(c[B>>2]<<1)>>1]|0)){I=(b[(c[G>>2]|0)+(I<<1)>>1]|0)+(c[H>>2]|0)|0}else{I=b[(c[n>>2]|0)+(I<<1)>>1]|0}b[(c[G>>2]|0)+(c[B>>2]<<1)>>1]=I;c[B>>2]=(c[B>>2]|0)+1}}}while(0);c[u>>2]=0;do{c[B>>2]=0;while(1){if((c[B>>2]|0)>=(c[o>>2]|0)){break}ra=$(c[u>>2]|0,c[D>>2]|0)|0;b[(c[n>>2]|0)+(ra+(c[B>>2]|0)<<1)>>1]=0;ra=$(c[u>>2]|0,c[D>>2]|0)|0;b[(c[y>>2]|0)+(ra+(c[B>>2]|0)<<1)>>1]=-28672;ra=$(c[u>>2]|0,c[D>>2]|0)|0;b[(c[x>>2]|0)+(ra+(c[B>>2]|0)<<1)>>1]=-28672;c[B>>2]=(c[B>>2]|0)+1}c[B>>2]=c[w>>2];while(1){G=c[u>>2]|0;if((c[B>>2]|0)>=(c[D>>2]|0)){break}ra=$(G,c[D>>2]|0)|0;b[(c[n>>2]|0)+(ra+(c[B>>2]|0)<<1)>>1]=0;ra=$(c[u>>2]|0,c[D>>2]|0)|0;b[(c[y>>2]|0)+(ra+(c[B>>2]|0)<<1)>>1]=-28672;ra=$(c[u>>2]|0,c[D>>2]|0)|0;b[(c[x>>2]|0)+(ra+(c[B>>2]|0)<<1)>>1]=-28672;c[B>>2]=(c[B>>2]|0)+1}ra=G+1|0;c[u>>2]=ra}while((ra|0)<2);c[(c[t>>2]|0)+36>>2]=c[(c[A>>2]|0)+28>>2];jb(m,c[l>>2]|0,c[v>>2]|0,c[q>>2]|0,c[(c[t>>2]|0)+16>>2]|0,(c[z>>2]|0)+16|0,(c[t>>2]|0)+72|0,c[E>>2]|0);c[(c[t>>2]|0)+48>>2]=0;ra=kb(c[A>>2]|0)|0;if((ra|0)>(c[k>>2]<<3|0)){c[p>>2]=-3;c[s>>2]=1}else{if((nb(c[A>>2]|0)|0)!=0){c[(c[t>>2]|0)+40>>2]=1}c[p>>2]=(c[F>>2]|0)/(c[(c[t>>2]|0)+16>>2]|0)|0;c[s>>2]=1}na(c[r>>2]|0);ra=c[p>>2]|0;i=C;return ra|0}ib(c[t>>2]|0,c[v>>2]|0,c[J>>2]|0);jb(m,c[l>>2]|0,c[v>>2]|0,c[q>>2]|0,c[(c[t>>2]|0)+16>>2]|0,(c[z>>2]|0)+16|0,(c[t>>2]|0)+72|0,c[E>>2]|0);c[p>>2]=(c[F>>2]|0)/(c[(c[t>>2]|0)+16>>2]|0)|0;ra=c[p>>2]|0;i=C;return ra|0}c[p>>2]=-1;ra=c[p>>2]|0;i=C;return ra|0}function ib(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ja=0;o=i;i=i+2464|0;k=o+20|0;l=o+80|0;r=o+4|0;n=o+248|0;f=o+256|0;j=o+76|0;g=o+272|0;E=o+24|0;B=o+32|0;x=o+36|0;ha=o+40|0;ja=o+44|0;v=o+48|0;p=o+52|0;z=o+56|0;h=o+60|0;H=o+64|0;m=o+236|0;ga=o+244|0;M=o+252|0;D=o+260|0;w=o+264|0;y=o+184|0;F=o+188|0;C=o+192|0;A=o+2384|0;u=o+200|0;s=o+204|0;t=o+208|0;da=o+212|0;X=o+2442|0;P=o+220|0;fa=o+224|0;S=o+336|0;R=o+2444|0;Q=o+280|0;G=o+68|0;J=o+232|0;T=o+72|0;K=o+240|0;aa=o+8|0;O=o;ca=o+84|0;ba=o+288|0;V=o+16|0;W=o+228|0;Y=o+12|0;_=o+216|0;Z=o+2446|0;U=o+2448|0;N=o+2392|0;q=o+196|0;L=o+284|0;I=o+282|0;ea=o+2440|0;c[k>>2]=a;c[l>>2]=d;c[r>>2]=e;c[j>>2]=c[(c[k>>2]|0)+8>>2];c[p>>2]=c[c[k>>2]>>2];c[z>>2]=c[(c[p>>2]|0)+8>>2];c[h>>2]=c[(c[p>>2]|0)+4>>2];c[M>>2]=c[(c[p>>2]|0)+24>>2];c[n>>2]=0;do{a=(c[k>>2]|0)+80+(($(c[n>>2]|0,2048+(c[h>>2]|0)|0)|0)<<2)|0;c[g+(c[n>>2]<<2)>>2]=a;c[E+(c[n>>2]<<2)>>2]=(c[g+(c[n>>2]<<2)>>2]|0)+8192+(0-(c[l>>2]|0)<<2);a=(c[n>>2]|0)+1|0;c[n>>2]=a}while((a|0)<(c[j>>2]|0));c[B>>2]=(c[k>>2]|0)+80+(($(2048+(c[h>>2]|0)|0,c[j>>2]|0)|0)<<2);c[x>>2]=(c[B>>2]|0)+((c[j>>2]|0)*24<<1);c[ha>>2]=(c[x>>2]|0)+(c[z>>2]<<1<<1);c[ja>>2]=(c[ha>>2]|0)+(c[z>>2]<<1<<1);c[v>>2]=(c[ja>>2]|0)+(c[z>>2]<<1<<1);c[m>>2]=c[(c[k>>2]|0)+48>>2];c[H>>2]=c[(c[k>>2]|0)+20>>2];if((c[m>>2]|0)>=5){e=1}else{e=(c[H>>2]|0)!=0}c[ga>>2]=e&1;if((c[ga>>2]|0)!=0){c[y>>2]=c[(c[k>>2]|0)+24>>2];if((c[y>>2]|0)<(c[(c[p>>2]|0)+12>>2]|0)){q=c[y>>2]|0}else{q=c[(c[p>>2]|0)+12>>2]|0}do{if((c[H>>2]|0)<=(q|0)){if((c[y>>2]|0)<(c[(c[p>>2]|0)+12>>2]|0)){q=c[y>>2]|0;break}else{q=c[(c[p>>2]|0)+12>>2]|0;break}}else{q=c[H>>2]|0}}while(0);c[F>>2]=q;a=$(c[j>>2]|0,c[l>>2]|0)|0;c[C>>2]=ia()|0;q=i;i=i+((2*a|0)+15&-16)|0;if((c[m>>2]|0)>=5){c[w>>2]=c[v>>2]}else{b[A>>1]=(c[m>>2]|0)==0?1536:512;c[n>>2]=0;do{c[f>>2]=c[H>>2];while(1){if((c[f>>2]|0)>=(c[y>>2]|0)){break}a=$(c[n>>2]|0,c[z>>2]|0)|0;a=(c[x>>2]|0)+(a+(c[f>>2]|0)<<1)|0;b[a>>1]=(b[a>>1]|0)-(b[A>>1]|0);c[f>>2]=(c[f>>2]|0)+1}a=(c[n>>2]|0)+1|0;c[n>>2]=a}while((a|0)<(c[j>>2]|0));c[w>>2]=c[x>>2]}c[D>>2]=c[(c[k>>2]|0)+36>>2];c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[j>>2]|0)){break}c[f>>2]=c[H>>2];while(1){if((c[f>>2]|0)>=(c[F>>2]|0)){break}a=$(c[l>>2]|0,c[n>>2]|0)|0;c[s>>2]=a+(b[(c[M>>2]|0)+(c[f>>2]<<1)>>1]<>2]);c[t>>2]=(b[(c[M>>2]|0)+((c[f>>2]|0)+1<<1)>>1]|0)-(b[(c[M>>2]|0)+(c[f>>2]<<1)>>1]|0)<>2];c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[t>>2]|0)){break}c[D>>2]=za(c[D>>2]|0)|0;b[q+((c[s>>2]|0)+(c[u>>2]|0)<<1)>>1]=c[D>>2]>>20;c[u>>2]=(c[u>>2]|0)+1}Oc(q+(c[s>>2]<<1)|0,c[t>>2]|0,32767);c[f>>2]=(c[f>>2]|0)+1}c[n>>2]=(c[n>>2]|0)+1}c[(c[k>>2]|0)+36>>2]=c[D>>2];c[n>>2]=0;do{$e(c[g+(c[n>>2]<<2)>>2]|0,(c[g+(c[n>>2]<<2)>>2]|0)+(c[l>>2]<<2)|0,(2048-(c[l>>2]|0)+(c[h>>2]>>1)<<2)+0|0)|0;a=(c[n>>2]|0)+1|0;c[n>>2]=a}while((a|0)<(c[j>>2]|0));mb(c[p>>2]|0,q,E,c[w>>2]|0,c[H>>2]|0,c[F>>2]|0,c[j>>2]|0,c[j>>2]|0,0,c[r>>2]|0,c[(c[k>>2]|0)+16>>2]|0,0);na(c[C>>2]|0);d=c[m>>2]|0;d=d+1|0;a=c[k>>2]|0;a=a+48|0;c[a>>2]=d;i=o;return}b[X>>1]=32767;if((c[m>>2]|0)==0){a=rb(g,c[j>>2]|0,c[(c[k>>2]|0)+32>>2]|0)|0;c[P>>2]=a;c[(c[k>>2]|0)+44>>2]=a}else{c[P>>2]=c[(c[k>>2]|0)+44>>2];b[X>>1]=26214}a=c[h>>2]|0;c[fa>>2]=ia()|0;r=i;i=i+((4*a|0)+15&-16)|0;c[da>>2]=c[(c[p>>2]|0)+52>>2];c[n>>2]=0;do{c[G>>2]=0;c[J>>2]=c[g+(c[n>>2]<<2)>>2];c[f>>2]=0;while(1){if((c[f>>2]|0)>=1024){break}b[S+(c[f>>2]<<1)>>1]=(c[(c[J>>2]|0)+(1024+(c[f>>2]|0)<<2)>>2]|0)+2048>>12;c[f>>2]=(c[f>>2]|0)+1}if((c[m>>2]|0)==0){Ab(S,ca,c[da>>2]|0,c[h>>2]|0,24,1024,c[(c[k>>2]|0)+32>>2]|0)|0;c[ca>>2]=(c[ca>>2]|0)+(c[ca>>2]>>13);c[f>>2]=1;while(1){if((c[f>>2]|0)>24){break}a=(($(c[f>>2]<<1,c[f>>2]|0)|0)&65535)<<16>>16;a=($(a,(c[ca+(c[f>>2]<<2)>>2]>>16&65535)<<16>>16)|0)<<1;d=(($(c[f>>2]<<1,c[f>>2]|0)|0)&65535)<<16>>16;d=a+(($(d,c[ca+(c[f>>2]<<2)>>2]&65535&65535)|0)>>15)|0;a=ca+(c[f>>2]<<2)|0;c[a>>2]=(c[a>>2]|0)-d;c[f>>2]=(c[f>>2]|0)+1}wb((c[B>>2]|0)+((c[n>>2]|0)*24<<1)|0,ca,24)}if((c[P>>2]<<1|0)<1024){p=c[P>>2]<<1}else{p=1024}c[aa>>2]=p;c[f>>2]=0;while(1){if((c[f>>2]|0)>=24){break}b[ba+(c[f>>2]<<1)>>1]=(c[(c[J>>2]|0)+(2048-(c[aa>>2]|0)-1-(c[f>>2]|0)<<2)>>2]|0)+2048>>12;c[f>>2]=(c[f>>2]|0)+1}xb(S+2048+(0-(c[aa>>2]|0)<<1)|0,(c[B>>2]|0)+((c[n>>2]|0)*24<<1)|0,S+2048+(0-(c[aa>>2]|0)<<1)|0,c[aa>>2]|0,24,ba);c[V>>2]=1;c[W>>2]=1;if(0>(((sb(tb(S+(1024-(c[aa>>2]|0)<<1)|0,c[aa>>2]|0)|0)|0)<<16>>16<<1)-20|0)){p=0}else{p=((sb(tb(S+(1024-(c[aa>>2]|0)<<1)|0,c[aa>>2]|0)|0)|0)<<16>>16<<1)-20|0}c[_>>2]=p;c[Y>>2]=c[aa>>2]>>1;c[f>>2]=0;while(1){if((c[f>>2]|0)>=(c[Y>>2]|0)){break}b[Z>>1]=b[S+(1024-(c[Y>>2]|0)+(c[f>>2]|0)<<1)>>1]|0;a=$(b[Z>>1]|0,b[Z>>1]|0)|0;c[V>>2]=(c[V>>2]|0)+(a>>c[_>>2]);b[Z>>1]=b[S+(1024-(c[Y>>2]<<1)+(c[f>>2]|0)<<1)>>1]|0;a=$(b[Z>>1]|0,b[Z>>1]|0)|0;c[W>>2]=(c[W>>2]|0)+(a>>c[_>>2]);c[f>>2]=(c[f>>2]|0)+1}c[V>>2]=(c[V>>2]|0)<(c[W>>2]|0)?c[V>>2]|0:c[W>>2]|0;b[R>>1]=mc(ic(c[V>>2]>>1,c[W>>2]|0)|0)|0;$e(c[J>>2]|0,(c[J>>2]|0)+(c[l>>2]<<2)|0,(2048-(c[l>>2]|0)<<2)+0|0)|0;c[T>>2]=1024-(c[P>>2]|0);c[K>>2]=(c[l>>2]|0)+(c[h>>2]|0);b[Q>>1]=($(b[X>>1]|0,b[R>>1]|0)|0)>>15;c[O>>2]=0;c[f>>2]=0;while(1){if((c[f>>2]|0)>=(c[K>>2]|0)){break}if((c[O>>2]|0)>=(c[P>>2]|0)){c[O>>2]=(c[O>>2]|0)-(c[P>>2]|0);b[Q>>1]=($(b[Q>>1]|0,b[R>>1]|0)|0)>>15}a=($(b[Q>>1]|0,b[S+((c[T>>2]|0)+(c[O>>2]|0)<<1)>>1]|0)|0)>>15<<12;c[(c[J>>2]|0)+(2048-(c[l>>2]|0)+(c[f>>2]|0)<<2)>>2]=a;b[U>>1]=(c[(c[J>>2]|0)+(1024-(c[l>>2]|0)+(c[T>>2]|0)+(c[O>>2]|0)<<2)>>2]|0)+2048>>12;a=($(b[U>>1]|0,b[U>>1]|0)|0)>>8;c[G>>2]=(c[G>>2]|0)+a;c[f>>2]=(c[f>>2]|0)+1;c[O>>2]=(c[O>>2]|0)+1}c[f>>2]=0;while(1){if((c[f>>2]|0)>=24){break}b[N+(c[f>>2]<<1)>>1]=(c[(c[J>>2]|0)+(2048-(c[l>>2]|0)-1-(c[f>>2]|0)<<2)>>2]|0)+2048>>12;c[f>>2]=(c[f>>2]|0)+1}zb((c[J>>2]|0)+8192+(0-(c[l>>2]|0)<<2)|0,(c[B>>2]|0)+((c[n>>2]|0)*24<<1)|0,(c[J>>2]|0)+8192+(0-(c[l>>2]|0)<<2)|0,c[K>>2]|0,24,N);c[q>>2]=0;c[f>>2]=0;while(1){if((c[f>>2]|0)>=(c[K>>2]|0)){break}b[L>>1]=(c[(c[J>>2]|0)+(2048-(c[l>>2]|0)+(c[f>>2]|0)<<2)>>2]|0)+2048>>12;a=($(b[L>>1]|0,b[L>>1]|0)|0)>>8;c[q>>2]=(c[q>>2]|0)+a;c[f>>2]=(c[f>>2]|0)+1}a:do{if((c[G>>2]|0)>(c[q>>2]>>2|0)){if((c[G>>2]|0)<(c[q>>2]|0)){b[I>>1]=mc(ic((c[G>>2]>>1)+1|0,(c[q>>2]|0)+1|0)|0)|0;c[f>>2]=0;while(1){if((c[f>>2]|0)>=(c[h>>2]|0)){break}b[ea>>1]=32767-(($(b[(c[da>>2]|0)+(c[f>>2]<<1)>>1]|0,(32767-(b[I>>1]|0)&65535)<<16>>16)|0)>>15);a=($(b[ea>>1]|0,(c[(c[J>>2]|0)+(2048-(c[l>>2]|0)+(c[f>>2]|0)<<2)>>2]>>16&65535)<<16>>16)|0)<<1;a=a+(($(b[ea>>1]|0,c[(c[J>>2]|0)+(2048-(c[l>>2]|0)+(c[f>>2]|0)<<2)>>2]&65535&65535)|0)>>15)|0;c[(c[J>>2]|0)+(2048-(c[l>>2]|0)+(c[f>>2]|0)<<2)>>2]=a;c[f>>2]=(c[f>>2]|0)+1}c[f>>2]=c[h>>2];while(1){if((c[f>>2]|0)>=(c[K>>2]|0)){break a}a=($(b[I>>1]|0,(c[(c[J>>2]|0)+(2048-(c[l>>2]|0)+(c[f>>2]|0)<<2)>>2]>>16&65535)<<16>>16)|0)<<1;a=a+(($(b[I>>1]|0,c[(c[J>>2]|0)+(2048-(c[l>>2]|0)+(c[f>>2]|0)<<2)>>2]&65535&65535)|0)>>15)|0;c[(c[J>>2]|0)+(2048-(c[l>>2]|0)+(c[f>>2]|0)<<2)>>2]=a;c[f>>2]=(c[f>>2]|0)+1}}}else{c[f>>2]=0;while(1){if((c[f>>2]|0)>=(c[K>>2]|0)){break a}c[(c[J>>2]|0)+(2048-(c[l>>2]|0)+(c[f>>2]|0)<<2)>>2]=0;c[f>>2]=(c[f>>2]|0)+1}}}while(0);ab(r,(c[J>>2]|0)+8192|0,c[(c[k>>2]|0)+52>>2]|0,c[(c[k>>2]|0)+52>>2]|0,c[h>>2]|0,0-(b[(c[k>>2]|0)+60>>1]|0)&65535,0-(b[(c[k>>2]|0)+60>>1]|0)&65535,c[(c[k>>2]|0)+64>>2]|0,c[(c[k>>2]|0)+64>>2]|0,0,0);c[f>>2]=0;while(1){if((c[f>>2]|0)>=((c[h>>2]|0)/2|0|0)){break}d=($(b[(c[da>>2]|0)+(c[f>>2]<<1)>>1]|0,(c[r+((c[h>>2]|0)-1-(c[f>>2]|0)<<2)>>2]>>16&65535)<<16>>16)|0)<<1;d=d+(($(b[(c[da>>2]|0)+(c[f>>2]<<1)>>1]|0,c[r+((c[h>>2]|0)-1-(c[f>>2]|0)<<2)>>2]&65535&65535)|0)>>15)|0;a=($(b[(c[da>>2]|0)+((c[h>>2]|0)-(c[f>>2]|0)-1<<1)>>1]|0,(c[r+(c[f>>2]<<2)>>2]>>16&65535)<<16>>16)|0)<<1;a=d+(a+(($(b[(c[da>>2]|0)+((c[h>>2]|0)-(c[f>>2]|0)-1<<1)>>1]|0,c[r+(c[f>>2]<<2)>>2]&65535&65535)|0)>>15))|0;c[(c[J>>2]|0)+(2048+(c[f>>2]|0)<<2)>>2]=a;c[f>>2]=(c[f>>2]|0)+1}a=(c[n>>2]|0)+1|0;c[n>>2]=a}while((a|0)<(c[j>>2]|0));na(c[fa>>2]|0);d=c[m>>2]|0;d=d+1|0;a=c[k>>2]|0;a=a+48|0;c[a>>2]=d;i=o;return}function jb(a,d,e,f,g,h,j,k){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;t=i;i=i+80|0;D=t+36|0;E=t+24|0;x=t+44|0;v=t+60|0;q=t+12|0;F=t+16|0;l=t+48|0;r=t+56|0;y=t+64|0;o=t+68|0;w=t+72|0;A=t+76|0;s=t;n=t+4|0;m=t+40|0;p=t+20|0;u=t+52|0;C=t+28|0;z=t+32|0;B=t+8|0;c[D>>2]=a;c[E>>2]=d;c[x>>2]=e;c[v>>2]=f;c[q>>2]=g;c[F>>2]=h;c[l>>2]=j;c[r>>2]=k;c[w>>2]=0;a=c[x>>2]|0;c[s>>2]=ia()|0;k=i;i=i+((4*a|0)+15&-16)|0;b[A>>1]=b[c[F>>2]>>1]|0;c[o>>2]=(c[x>>2]|0)/(c[q>>2]|0)|0;c[y>>2]=0;do{c[u>>2]=c[(c[l>>2]|0)+(c[y>>2]<<2)>>2];c[m>>2]=c[(c[D>>2]|0)+(c[y>>2]<<2)>>2];c[p>>2]=(c[E>>2]|0)+(c[y>>2]<<1);a:do{if((c[q>>2]|0)<=1){F=(c[r>>2]|0)!=0;c[n>>2]=0;if(F){while(1){if((c[n>>2]|0)>=(c[x>>2]|0)){break a}c[z>>2]=(c[(c[m>>2]|0)+(c[n>>2]<<2)>>2]|0)+(c[u>>2]|0)+0;a=($(b[A>>1]|0,(c[z>>2]>>16&65535)<<16>>16)|0)<<1;c[u>>2]=a+(($(b[A>>1]|0,c[z>>2]&65535&65535)|0)>>15);a=$(c[n>>2]|0,c[v>>2]|0)|0;a=b[(c[p>>2]|0)+(a<<1)>>1]|0;a=pb(a+((qb(c[z>>2]|0)|0)<<16>>16)|0)|0;F=$(c[n>>2]|0,c[v>>2]|0)|0;b[(c[p>>2]|0)+(F<<1)>>1]=a;c[n>>2]=(c[n>>2]|0)+1}}else{while(1){if((c[n>>2]|0)>=(c[x>>2]|0)){break a}c[B>>2]=(c[(c[m>>2]|0)+(c[n>>2]<<2)>>2]|0)+(c[u>>2]|0)+0;a=($(b[A>>1]|0,(c[B>>2]>>16&65535)<<16>>16)|0)<<1;c[u>>2]=a+(($(b[A>>1]|0,c[B>>2]&65535&65535)|0)>>15);a=qb(c[B>>2]|0)|0;F=$(c[n>>2]|0,c[v>>2]|0)|0;b[(c[p>>2]|0)+(F<<1)>>1]=a;c[n>>2]=(c[n>>2]|0)+1}}}else{c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[x>>2]|0)){break}c[C>>2]=(c[(c[m>>2]|0)+(c[n>>2]<<2)>>2]|0)+(c[u>>2]|0)+0;F=($(b[A>>1]|0,(c[C>>2]>>16&65535)<<16>>16)|0)<<1;c[u>>2]=F+(($(b[A>>1]|0,c[C>>2]&65535&65535)|0)>>15);c[k+(c[n>>2]<<2)>>2]=c[C>>2];c[n>>2]=(c[n>>2]|0)+1}c[w>>2]=1}}while(0);c[(c[l>>2]|0)+(c[y>>2]<<2)>>2]=c[u>>2];b:do{if((c[w>>2]|0)!=0){F=(c[r>>2]|0)!=0;c[n>>2]=0;if(F){while(1){if((c[n>>2]|0)>=(c[o>>2]|0)){break b}a=$(c[n>>2]|0,c[v>>2]|0)|0;a=b[(c[p>>2]|0)+(a<<1)>>1]|0;a=pb(a+((qb(c[k+(($(c[n>>2]|0,c[q>>2]|0)|0)<<2)>>2]|0)|0)<<16>>16)|0)|0;F=$(c[n>>2]|0,c[v>>2]|0)|0;b[(c[p>>2]|0)+(F<<1)>>1]=a;c[n>>2]=(c[n>>2]|0)+1}}else{while(1){if((c[n>>2]|0)>=(c[o>>2]|0)){break b}a=qb(c[k+(($(c[n>>2]|0,c[q>>2]|0)|0)<<2)>>2]|0)|0;F=$(c[n>>2]|0,c[v>>2]|0)|0;b[(c[p>>2]|0)+(F<<1)>>1]=a;c[n>>2]=(c[n>>2]|0)+1}}}}while(0);F=(c[y>>2]|0)+1|0;c[y>>2]=F}while((F|0)<(c[v>>2]|0));na(c[s>>2]|0);i=t;return}function kb(a){a=a|0;var b=0,d=0;b=i;i=i+16|0;d=b;c[d>>2]=a;a=c[(c[d>>2]|0)+20>>2]|0;a=a-(32-(We(c[(c[d>>2]|0)+28>>2]|0)|0))|0;i=b;return a|0}function lb(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;t=i;i=i+64|0;m=t+24|0;l=t+20|0;r=t+44|0;x=t+36|0;j=t+32|0;n=t+40|0;q=t+48|0;u=t+52|0;o=t+8|0;p=t+4|0;s=t+28|0;k=t+12|0;w=t;v=t+16|0;c[m>>2]=b;c[l>>2]=d;c[r>>2]=e;c[x>>2]=f;c[j>>2]=g;c[n>>2]=h;c[w>>2]=c[(c[n>>2]|0)+4>>2]<<3;c[v>>2]=kb(c[n>>2]|0)|0;c[k>>2]=(c[r>>2]|0)!=0?2:4;if((c[j>>2]|0)>0){h=((c[v>>2]|0)+(c[k>>2]|0)+1|0)>>>0<=(c[w>>2]|0)>>>0}else{h=0}c[p>>2]=h&1;c[w>>2]=(c[w>>2]|0)-(c[p>>2]|0);c[u>>2]=0;c[s>>2]=0;c[q>>2]=c[m>>2];while(1){if((c[q>>2]|0)>=(c[l>>2]|0)){break}if(((c[v>>2]|0)+(c[k>>2]|0)|0)>>>0<=(c[w>>2]|0)>>>0){b=Ob(c[n>>2]|0,c[k>>2]|0)|0;c[u>>2]=c[u>>2]^b;c[v>>2]=kb(c[n>>2]|0)|0;c[s>>2]=c[s>>2]|c[u>>2]}c[(c[x>>2]|0)+(c[q>>2]<<2)>>2]=c[u>>2];c[k>>2]=(c[r>>2]|0)!=0?4:5;c[q>>2]=(c[q>>2]|0)+1}c[o>>2]=0;if((c[p>>2]|0)!=0?(a[200+(c[j>>2]<<3)+((c[r>>2]<<2)+0+(c[s>>2]|0))>>0]|0)!=(a[200+(c[j>>2]<<3)+((c[r>>2]<<2)+2+(c[s>>2]|0))>>0]|0):0){c[o>>2]=Ob(c[n>>2]|0,1)|0}c[q>>2]=c[m>>2];while(1){if((c[q>>2]|0)>=(c[l>>2]|0)){break}c[(c[x>>2]|0)+(c[q>>2]<<2)>>2]=a[200+(c[j>>2]<<3)+((c[r>>2]<<2)+(c[o>>2]<<1)+(c[(c[x>>2]|0)+(c[q>>2]<<2)>>2]|0))>>0]|0;c[q>>2]=(c[q>>2]|0)+1}i=t;return}function mb(a,b,d,e,f,g,h,j,k,l,m,n){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;var o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0;A=i;i=i+112|0;u=A+92|0;y=A+84|0;s=A+40|0;z=A+44|0;o=A;B=A+16|0;L=A+20|0;K=A+24|0;N=A+28|0;M=A+72|0;D=A+80|0;E=A+88|0;J=A+96|0;I=A+48|0;C=A+52|0;q=A+56|0;r=A+60|0;F=A+8|0;t=A+64|0;w=A+12|0;H=A+32|0;v=A+68|0;G=A+36|0;x=A+76|0;p=A+4|0;c[u>>2]=a;c[y>>2]=b;c[s>>2]=d;c[z>>2]=e;c[o>>2]=f;c[B>>2]=g;c[L>>2]=h;c[K>>2]=j;c[N>>2]=k;c[M>>2]=l;c[D>>2]=m;c[E>>2]=n;c[v>>2]=c[(c[u>>2]|0)+4>>2];c[H>>2]=c[(c[u>>2]|0)+8>>2];c[F>>2]=c[(c[u>>2]|0)+36>>2]<>2];a=c[F>>2]|0;c[G>>2]=ia()|0;n=i;i=i+((4*a|0)+15&-16)|0;c[C>>2]=1<>2];if((c[N>>2]|0)!=0){c[r>>2]=c[C>>2];c[t>>2]=c[(c[u>>2]|0)+36>>2];c[w>>2]=c[(c[u>>2]|0)+28>>2]}else{c[r>>2]=1;c[t>>2]=c[(c[u>>2]|0)+36>>2]<>2];c[w>>2]=(c[(c[u>>2]|0)+28>>2]|0)-(c[M>>2]|0)}if((c[K>>2]|0)==2?(c[L>>2]|0)==1:0){Ca(c[u>>2]|0,c[y>>2]|0,n,c[z>>2]|0,c[o>>2]|0,c[B>>2]|0,c[C>>2]|0,c[D>>2]|0,c[E>>2]|0);c[x>>2]=(c[(c[s>>2]|0)+4>>2]|0)+(((c[v>>2]|0)/2|0)<<2);Ze(c[x>>2]|0,n|0,(c[F>>2]<<2)+0|0)|0;c[q>>2]=0;while(1){if((c[q>>2]|0)>=(c[r>>2]|0)){break}N=(c[c[s>>2]>>2]|0)+(($(c[t>>2]|0,c[q>>2]|0)|0)<<2)|0;pc((c[u>>2]|0)+56|0,(c[x>>2]|0)+(c[q>>2]<<2)|0,N,c[(c[u>>2]|0)+52>>2]|0,c[v>>2]|0,c[w>>2]|0,c[r>>2]|0);c[q>>2]=(c[q>>2]|0)+1}c[q>>2]=0;while(1){if((c[q>>2]|0)>=(c[r>>2]|0)){break}N=(c[(c[s>>2]|0)+4>>2]|0)+(($(c[t>>2]|0,c[q>>2]|0)|0)<<2)|0;pc((c[u>>2]|0)+56|0,n+(c[q>>2]<<2)|0,N,c[(c[u>>2]|0)+52>>2]|0,c[v>>2]|0,c[w>>2]|0,c[r>>2]|0);c[q>>2]=(c[q>>2]|0)+1}N=c[G>>2]|0;na(N|0);i=A;return}if((c[K>>2]|0)==1?(c[L>>2]|0)==2:0){c[p>>2]=(c[c[s>>2]>>2]|0)+(((c[v>>2]|0)/2|0)<<2);Ca(c[u>>2]|0,c[y>>2]|0,n,c[z>>2]|0,c[o>>2]|0,c[B>>2]|0,c[C>>2]|0,c[D>>2]|0,c[E>>2]|0);Ca(c[u>>2]|0,(c[y>>2]|0)+(c[F>>2]<<1)|0,c[p>>2]|0,(c[z>>2]|0)+(c[H>>2]<<1)|0,c[o>>2]|0,c[B>>2]|0,c[C>>2]|0,c[D>>2]|0,c[E>>2]|0);c[I>>2]=0;while(1){if((c[I>>2]|0)>=(c[F>>2]|0)){break}c[n+(c[I>>2]<<2)>>2]=(c[n+(c[I>>2]<<2)>>2]|0)+(c[(c[p>>2]|0)+(c[I>>2]<<2)>>2]|0)>>1;c[I>>2]=(c[I>>2]|0)+1}c[q>>2]=0;while(1){if((c[q>>2]|0)>=(c[r>>2]|0)){break}N=(c[c[s>>2]>>2]|0)+(($(c[t>>2]|0,c[q>>2]|0)|0)<<2)|0;pc((c[u>>2]|0)+56|0,n+(c[q>>2]<<2)|0,N,c[(c[u>>2]|0)+52>>2]|0,c[v>>2]|0,c[w>>2]|0,c[r>>2]|0);c[q>>2]=(c[q>>2]|0)+1}N=c[G>>2]|0;na(N|0);i=A;return}c[J>>2]=0;do{a=(c[y>>2]|0)+(($(c[J>>2]|0,c[F>>2]|0)|0)<<1)|0;N=(c[z>>2]|0)+(($(c[J>>2]|0,c[H>>2]|0)|0)<<1)|0;Ca(c[u>>2]|0,a,n,N,c[o>>2]|0,c[B>>2]|0,c[C>>2]|0,c[D>>2]|0,c[E>>2]|0);c[q>>2]=0;while(1){if((c[q>>2]|0)>=(c[r>>2]|0)){break}N=(c[(c[s>>2]|0)+(c[J>>2]<<2)>>2]|0)+(($(c[t>>2]|0,c[q>>2]|0)|0)<<2)|0;pc((c[u>>2]|0)+56|0,n+(c[q>>2]<<2)|0,N,c[(c[u>>2]|0)+52>>2]|0,c[v>>2]|0,c[w>>2]|0,c[r>>2]|0);c[q>>2]=(c[q>>2]|0)+1}N=(c[J>>2]|0)+1|0;c[J>>2]=N}while((N|0)<(c[K>>2]|0));N=c[G>>2]|0;na(N|0);i=A;return}function nb(a){a=a|0;var b=0,d=0;d=i;i=i+16|0;b=d;c[b>>2]=a;i=d;return c[(c[b>>2]|0)+44>>2]|0}function ob(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0;g=i;i=i+96|0;f=g+32|0;j=g+24|0;y=g+44|0;l=g+64|0;k=g+12|0;m=g+40|0;n=g+48|0;o=g+56|0;p=g+80|0;q=g+84|0;t=g+8|0;s=g+4|0;r=g;h=g+36|0;u=g+16|0;v=g+20|0;w=g+52|0;x=g+28|0;c[j>>2]=a;c[y>>2]=d;c[l>>2]=e;a:do{switch(c[y>>2]|0){case 10010:{a=c[l>>2]|0;y=c[a>>2]|0;c[l>>2]=a+4;c[k>>2]=y;if((c[k>>2]|0)>=0?(c[k>>2]|0)<(c[(c[c[j>>2]>>2]|0)+8>>2]|0):0){c[(c[j>>2]|0)+20>>2]=c[k>>2];h=24}else{h=25}break};case 10012:{a=c[l>>2]|0;y=c[a>>2]|0;c[l>>2]=a+4;c[m>>2]=y;if((c[m>>2]|0)>=1?(c[m>>2]|0)<=(c[(c[c[j>>2]>>2]|0)+8>>2]|0):0){c[(c[j>>2]|0)+24>>2]=c[m>>2];h=24}else{h=25}break};case 10008:{a=c[l>>2]|0;y=c[a>>2]|0;c[l>>2]=a+4;c[n>>2]=y;if((c[n>>2]|0)<1|(c[n>>2]|0)>2){h=25}else{c[(c[j>>2]|0)+12>>2]=c[n>>2];h=24}break};case 10007:{a=c[l>>2]|0;y=c[a>>2]|0;c[l>>2]=a+4;c[o>>2]=y;if((c[o>>2]|0)==0){h=25}else{c[c[o>>2]>>2]=c[(c[j>>2]|0)+40>>2];c[(c[j>>2]|0)+40>>2]=0;h=24}break};case 4027:{a=c[l>>2]|0;y=c[a>>2]|0;c[l>>2]=a+4;c[p>>2]=y;if((c[p>>2]|0)==0){h=25}else{c[c[p>>2]>>2]=(c[(c[j>>2]|0)+4>>2]|0)/(c[(c[j>>2]|0)+16>>2]|0)|0;h=24}break};case 4028:{c[t>>2]=(c[j>>2]|0)+80+(($(2048+(c[(c[j>>2]|0)+4>>2]|0)|0,c[(c[j>>2]|0)+8>>2]|0)|0)<<2);c[s>>2]=(c[t>>2]|0)+((c[(c[j>>2]|0)+8>>2]|0)*24<<1);c[r>>2]=(c[s>>2]|0)+(c[(c[c[j>>2]>>2]|0)+8>>2]<<1<<1);c[h>>2]=(c[r>>2]|0)+(c[(c[c[j>>2]>>2]|0)+8>>2]<<1<<1);Xe((c[j>>2]|0)+36|0,0,(eb(c[c[j>>2]>>2]|0,c[(c[j>>2]|0)+8>>2]|0)|0)-((c[j>>2]|0)+36-(c[j>>2]|0))|0)|0;c[q>>2]=0;while(1){if((c[q>>2]|0)>=(c[(c[c[j>>2]>>2]|0)+8>>2]<<1|0)){h=24;break a}b[(c[h>>2]|0)+(c[q>>2]<<1)>>1]=-28672;b[(c[r>>2]|0)+(c[q>>2]<<1)>>1]=-28672;c[q>>2]=(c[q>>2]|0)+1}};case 4033:{a=c[l>>2]|0;y=c[a>>2]|0;c[l>>2]=a+4;c[u>>2]=y;if((c[u>>2]|0)==0){h=25}else{c[c[u>>2]>>2]=c[(c[j>>2]|0)+52>>2];h=24}break};case 10015:{a=c[l>>2]|0;y=c[a>>2]|0;c[l>>2]=a+4;c[v>>2]=y;if((c[v>>2]|0)==0){h=25}else{c[c[v>>2]>>2]=c[c[j>>2]>>2];h=24}break};case 10016:{y=c[l>>2]|0;h=c[y>>2]|0;c[l>>2]=y+4;c[w>>2]=h;c[(c[j>>2]|0)+28>>2]=c[w>>2];h=24;break};case 4031:{a=c[l>>2]|0;y=c[a>>2]|0;c[l>>2]=a+4;c[x>>2]=y;if((c[x>>2]|0)==0){h=25}else{c[c[x>>2]>>2]=c[(c[j>>2]|0)+36>>2];h=24}break};default:{c[f>>2]=-5;y=c[f>>2]|0;i=g;return y|0}}}while(0);if((h|0)==24){c[f>>2]=0;y=c[f>>2]|0;i=g;return y|0}else if((h|0)==25){c[f>>2]=-1;y=c[f>>2]|0;i=g;return y|0}return 0}function pb(a){a=a|0;var b=0,d=0;b=i;i=i+16|0;d=b;c[d>>2]=a;if((c[d>>2]|0)<=32767){if((c[d>>2]|0)<-32768){a=-32768}else{a=(c[d>>2]&65535)<<16>>16}}else{a=32767}i=b;return a&65535|0}function qb(a){a=a|0;var b=0,d=0;d=i;i=i+16|0;b=d;c[b>>2]=a;c[b>>2]=(c[b>>2]|0)+2048>>12;c[b>>2]=(c[b>>2]|0)>-32768?c[b>>2]|0:-32768;c[b>>2]=(c[b>>2]|0)<32767?c[b>>2]|0:32767;i=d;return c[b>>2]&65535|0}function rb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0;f=i;i=i+2064|0;k=f+12|0;j=f+8|0;g=f+4|0;e=f;h=f+16|0;c[k>>2]=a;c[j>>2]=b;c[g>>2]=d;rc(c[k>>2]|0,h,2048,c[j>>2]|0,c[g>>2]|0);yc(h+720|0,h,1328,620,e,c[g>>2]|0);c[e>>2]=720-(c[e>>2]|0);i=f;return c[e>>2]|0}function sb(a){a=a|0;var b=0,d=0;b=i;i=i+16|0;d=b;c[d>>2]=a;if((c[d>>2]|0)<=0){a=0}else{a=(ub(c[d>>2]|0)|0)<<16>>16}i=b;return a&65535|0}function tb(a,d){a=a|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0;f=i;i=i+16|0;h=f+8|0;k=f+4|0;e=f;j=f+14|0;g=f+12|0;c[h>>2]=a;c[k>>2]=d;b[j>>1]=0;b[g>>1]=0;c[e>>2]=0;while(1){d=b[j>>1]|0;if((c[e>>2]|0)>=(c[k>>2]|0)){break}if((d|0)>(b[(c[h>>2]|0)+(c[e>>2]<<1)>>1]|0)){d=b[j>>1]|0}else{d=b[(c[h>>2]|0)+(c[e>>2]<<1)>>1]|0}b[j>>1]=d<<16>>16;if((b[g>>1]|0)<(b[(c[h>>2]|0)+(c[e>>2]<<1)>>1]|0)){d=b[g>>1]|0}else{d=b[(c[h>>2]|0)+(c[e>>2]<<1)>>1]|0}b[g>>1]=d<<16>>16;c[e>>2]=(c[e>>2]|0)+1}if((d|0)>(0-(b[g>>1]|0)|0)){a=b[j>>1]|0;i=f;return a|0}else{a=0-(b[g>>1]|0)|0;i=f;return a|0}return 0}function ub(a){a=a|0;var b=0,d=0;b=i;i=i+16|0;d=b;c[d>>2]=a;a=32-(We(c[d>>2]|0)|0)-1&65535;i=b;return a|0}function vb(){return 0}function wb(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;m=i;i=i+144|0;r=m+128|0;l=m+16|0;h=m;g=m+120|0;f=m+124|0;j=m+132|0;k=m+12|0;n=m+24|0;q=m+20|0;o=m+8|0;p=m+4|0;c[r>>2]=a;c[l>>2]=d;c[h>>2]=e;c[k>>2]=c[c[l>>2]>>2];c[g>>2]=0;while(1){if((c[g>>2]|0)>=(c[h>>2]|0)){break}c[n+(c[g>>2]<<2)>>2]=0;c[g>>2]=(c[g>>2]|0)+1}a:do{if((c[c[l>>2]>>2]|0)!=0){c[g>>2]=0;while(1){if((c[g>>2]|0)>=(c[h>>2]|0)){break a}c[q>>2]=0;c[f>>2]=0;while(1){if((c[f>>2]|0)>=(c[g>>2]|0)){break}a=($((c[n+(c[f>>2]<<2)>>2]>>16&65535)<<16>>16,(c[(c[l>>2]|0)+((c[g>>2]|0)-(c[f>>2]|0)<<2)>>2]>>16&65535)<<16>>16)|0)<<1;a=a+(($((c[n+(c[f>>2]<<2)>>2]>>16&65535)<<16>>16,c[(c[l>>2]|0)+((c[g>>2]|0)-(c[f>>2]|0)<<2)>>2]&65535&65535)|0)>>15)|0;a=a+(($((c[(c[l>>2]|0)+((c[g>>2]|0)-(c[f>>2]|0)<<2)>>2]>>16&65535)<<16>>16,c[n+(c[f>>2]<<2)>>2]&65535&65535)|0)>>15)|0;c[q>>2]=(c[q>>2]|0)+a;c[f>>2]=(c[f>>2]|0)+1}c[q>>2]=(c[q>>2]|0)+(c[(c[l>>2]|0)+((c[g>>2]|0)+1<<2)>>2]>>3);c[j>>2]=0-(ic(c[q>>2]<<3,c[k>>2]|0)|0);c[n+(c[g>>2]<<2)>>2]=c[j>>2]>>3;c[f>>2]=0;while(1){if((c[f>>2]|0)>=((c[g>>2]|0)+1>>1|0)){break}c[o>>2]=c[n+(c[f>>2]<<2)>>2];c[p>>2]=c[n+((c[g>>2]|0)-1-(c[f>>2]|0)<<2)>>2];a=($((c[j>>2]>>16&65535)<<16>>16,(c[p>>2]>>16&65535)<<16>>16)|0)<<1;a=a+(($((c[j>>2]>>16&65535)<<16>>16,c[p>>2]&65535&65535)|0)>>15)|0;a=(c[o>>2]|0)+(a+(($((c[p>>2]>>16&65535)<<16>>16,c[j>>2]&65535&65535)|0)>>15))|0;c[n+(c[f>>2]<<2)>>2]=a;a=($((c[j>>2]>>16&65535)<<16>>16,(c[o>>2]>>16&65535)<<16>>16)|0)<<1;a=a+(($((c[j>>2]>>16&65535)<<16>>16,c[o>>2]&65535&65535)|0)>>15)|0;a=(c[p>>2]|0)+(a+(($((c[o>>2]>>16&65535)<<16>>16,c[j>>2]&65535&65535)|0)>>15))|0;c[n+((c[g>>2]|0)-1-(c[f>>2]|0)<<2)>>2]=a;c[f>>2]=(c[f>>2]|0)+1}a=($((c[j>>2]>>16&65535)<<16>>16,(c[j>>2]>>16&65535)<<16>>16)|0)<<1;a=a+(($((c[j>>2]>>16&65535)<<16>>16,c[j>>2]&65535&65535)|0)>>15)|0;a=(a+(($((c[j>>2]>>16&65535)<<16>>16,c[j>>2]&65535&65535)|0)>>15)>>16&65535)<<16>>16;a=($(a,(c[k>>2]>>16&65535)<<16>>16)|0)<<1;d=($((c[j>>2]>>16&65535)<<16>>16,(c[j>>2]>>16&65535)<<16>>16)|0)<<1;d=d+(($((c[j>>2]>>16&65535)<<16>>16,c[j>>2]&65535&65535)|0)>>15)|0;d=(d+(($((c[j>>2]>>16&65535)<<16>>16,c[j>>2]&65535&65535)|0)>>15)>>16&65535)<<16>>16;d=a+(($(d,c[k>>2]&65535&65535)|0)>>15)|0;a=($((c[j>>2]>>16&65535)<<16>>16,(c[j>>2]>>16&65535)<<16>>16)|0)<<1;a=a+(($((c[j>>2]>>16&65535)<<16>>16,c[j>>2]&65535&65535)|0)>>15)|0;c[k>>2]=(c[k>>2]|0)-(d+(($((c[k>>2]>>16&65535)<<16>>16,a+(($((c[j>>2]>>16&65535)<<16>>16,c[j>>2]&65535&65535)|0)>>15)&65535&65535)|0)>>15));if((c[k>>2]|0)<(c[c[l>>2]>>2]>>10|0)){break a}c[g>>2]=(c[g>>2]|0)+1}}}while(0);c[g>>2]=0;while(1){if((c[g>>2]|0)>=(c[h>>2]|0)){break}b[(c[r>>2]|0)+(c[g>>2]<<1)>>1]=(c[n+(c[g>>2]<<2)>>2]|0)+32768>>16;c[g>>2]=(c[g>>2]|0)+1}i=m;return}function xb(a,d,e,f,g,h){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;p=i;i=i+64|0;j=p+48|0;u=p+28|0;o=p;n=p+40|0;q=p+44|0;t=p+52|0;m=p+24|0;l=p+36|0;r=p+32|0;s=p+8|0;k=p+4|0;c[j>>2]=a;c[u>>2]=d;c[o>>2]=e;c[n>>2]=f;c[q>>2]=g;c[t>>2]=h;e=c[q>>2]|0;c[r>>2]=ia()|0;f=i;i=i+((2*e|0)+15&-16)|0;e=i;i=i+((2*((c[n>>2]|0)+(c[q>>2]|0)|0)|0)+15&-16)|0;c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[q>>2]|0)){break}b[f+(c[m>>2]<<1)>>1]=b[(c[u>>2]|0)+((c[q>>2]|0)-(c[m>>2]|0)-1<<1)>>1]|0;c[m>>2]=(c[m>>2]|0)+1}c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[q>>2]|0)){break}b[e+(c[m>>2]<<1)>>1]=b[(c[t>>2]|0)+((c[q>>2]|0)-(c[m>>2]|0)-1<<1)>>1]|0;c[m>>2]=(c[m>>2]|0)+1}c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[n>>2]|0)){break}b[e+((c[m>>2]|0)+(c[q>>2]|0)<<1)>>1]=b[(c[j>>2]|0)+(c[m>>2]<<1)>>1]|0;c[m>>2]=(c[m>>2]|0)+1}c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[q>>2]|0)){break}b[(c[t>>2]|0)+(c[m>>2]<<1)>>1]=b[(c[j>>2]|0)+((c[n>>2]|0)-(c[m>>2]|0)-1<<1)>>1]|0;c[m>>2]=(c[m>>2]|0)+1}c[m>>2]=0;while(1){if((c[m>>2]|0)>=((c[n>>2]|0)-3|0)){break}c[s+0>>2]=0;c[s+4>>2]=0;c[s+8>>2]=0;c[s+12>>2]=0;yb(f,e+(c[m>>2]<<1)|0,s,c[q>>2]|0);if(((b[(c[j>>2]|0)+(c[m>>2]<<1)>>1]|0)+((c[s>>2]|0)+2048>>12)|0)<=32767){if(((b[(c[j>>2]|0)+(c[m>>2]<<1)>>1]|0)+((c[s>>2]|0)+2048>>12)|0)<-32768){t=-32768}else{t=(b[(c[j>>2]|0)+(c[m>>2]<<1)>>1]|0)+((c[s>>2]|0)+2048>>12)|0}}else{t=32767}b[(c[o>>2]|0)+(c[m>>2]<<1)>>1]=t;if(((b[(c[j>>2]|0)+((c[m>>2]|0)+1<<1)>>1]|0)+((c[s+4>>2]|0)+2048>>12)|0)<=32767){if(((b[(c[j>>2]|0)+((c[m>>2]|0)+1<<1)>>1]|0)+((c[s+4>>2]|0)+2048>>12)|0)<-32768){t=-32768}else{t=(b[(c[j>>2]|0)+((c[m>>2]|0)+1<<1)>>1]|0)+((c[s+4>>2]|0)+2048>>12)|0}}else{t=32767}b[(c[o>>2]|0)+((c[m>>2]|0)+1<<1)>>1]=t;if(((b[(c[j>>2]|0)+((c[m>>2]|0)+2<<1)>>1]|0)+((c[s+8>>2]|0)+2048>>12)|0)<=32767){if(((b[(c[j>>2]|0)+((c[m>>2]|0)+2<<1)>>1]|0)+((c[s+8>>2]|0)+2048>>12)|0)<-32768){t=-32768}else{t=(b[(c[j>>2]|0)+((c[m>>2]|0)+2<<1)>>1]|0)+((c[s+8>>2]|0)+2048>>12)|0}}else{t=32767}b[(c[o>>2]|0)+((c[m>>2]|0)+2<<1)>>1]=t;if(((b[(c[j>>2]|0)+((c[m>>2]|0)+3<<1)>>1]|0)+((c[s+12>>2]|0)+2048>>12)|0)<=32767){if(((b[(c[j>>2]|0)+((c[m>>2]|0)+3<<1)>>1]|0)+((c[s+12>>2]|0)+2048>>12)|0)<-32768){t=-32768}else{t=(b[(c[j>>2]|0)+((c[m>>2]|0)+3<<1)>>1]|0)+((c[s+12>>2]|0)+2048>>12)|0}}else{t=32767}b[(c[o>>2]|0)+((c[m>>2]|0)+3<<1)>>1]=t;c[m>>2]=(c[m>>2]|0)+4}while(1){if((c[m>>2]|0)>=(c[n>>2]|0)){break}c[k>>2]=0;c[l>>2]=0;while(1){if((c[l>>2]|0)>=(c[q>>2]|0)){break}c[k>>2]=(c[k>>2]|0)+($(b[f+(c[l>>2]<<1)>>1]|0,b[e+((c[m>>2]|0)+(c[l>>2]|0)<<1)>>1]|0)|0);c[l>>2]=(c[l>>2]|0)+1}if(((b[(c[j>>2]|0)+(c[m>>2]<<1)>>1]|0)+((c[k>>2]|0)+2048>>12)|0)<=32767){if(((b[(c[j>>2]|0)+(c[m>>2]<<1)>>1]|0)+((c[k>>2]|0)+2048>>12)|0)<-32768){s=-32768}else{s=(b[(c[j>>2]|0)+(c[m>>2]<<1)>>1]|0)+((c[k>>2]|0)+2048>>12)|0}}else{s=32767}b[(c[o>>2]|0)+(c[m>>2]<<1)>>1]=s;c[m>>2]=(c[m>>2]|0)+1}na(c[r>>2]|0);i=p;return}function yb(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;p=i;i=i+48|0;h=p+8|0;k=p+12|0;m=p+16|0;r=p+4|0;q=p;g=p+26|0;l=p+24|0;n=p+22|0;o=p+20|0;u=p+28|0;t=p+30|0;s=p+32|0;j=p+34|0;c[h>>2]=a;c[k>>2]=d;c[m>>2]=e;c[r>>2]=f;b[o>>1]=0;a=c[k>>2]|0;c[k>>2]=a+2;b[g>>1]=b[a>>1]|0;a=c[k>>2]|0;c[k>>2]=a+2;b[l>>1]=b[a>>1]|0;a=c[k>>2]|0;c[k>>2]=a+2;b[n>>1]=b[a>>1]|0;c[q>>2]=0;while(1){if((c[q>>2]|0)>=((c[r>>2]|0)-3|0)){break}a=c[h>>2]|0;c[h>>2]=a+2;b[u>>1]=b[a>>1]|0;a=c[k>>2]|0;c[k>>2]=a+2;b[o>>1]=b[a>>1]|0;a=(c[c[m>>2]>>2]|0)+($(b[u>>1]|0,b[g>>1]|0)|0)|0;c[c[m>>2]>>2]=a;a=(c[(c[m>>2]|0)+4>>2]|0)+($(b[u>>1]|0,b[l>>1]|0)|0)|0;c[(c[m>>2]|0)+4>>2]=a;a=(c[(c[m>>2]|0)+8>>2]|0)+($(b[u>>1]|0,b[n>>1]|0)|0)|0;c[(c[m>>2]|0)+8>>2]=a;a=(c[(c[m>>2]|0)+12>>2]|0)+($(b[u>>1]|0,b[o>>1]|0)|0)|0;c[(c[m>>2]|0)+12>>2]=a;a=c[h>>2]|0;c[h>>2]=a+2;b[u>>1]=b[a>>1]|0;a=c[k>>2]|0;c[k>>2]=a+2;b[g>>1]=b[a>>1]|0;a=(c[c[m>>2]>>2]|0)+($(b[u>>1]|0,b[l>>1]|0)|0)|0;c[c[m>>2]>>2]=a;a=(c[(c[m>>2]|0)+4>>2]|0)+($(b[u>>1]|0,b[n>>1]|0)|0)|0;c[(c[m>>2]|0)+4>>2]=a;a=(c[(c[m>>2]|0)+8>>2]|0)+($(b[u>>1]|0,b[o>>1]|0)|0)|0;c[(c[m>>2]|0)+8>>2]=a;a=(c[(c[m>>2]|0)+12>>2]|0)+($(b[u>>1]|0,b[g>>1]|0)|0)|0;c[(c[m>>2]|0)+12>>2]=a;a=c[h>>2]|0;c[h>>2]=a+2;b[u>>1]=b[a>>1]|0;a=c[k>>2]|0;c[k>>2]=a+2;b[l>>1]=b[a>>1]|0;a=(c[c[m>>2]>>2]|0)+($(b[u>>1]|0,b[n>>1]|0)|0)|0;c[c[m>>2]>>2]=a;a=(c[(c[m>>2]|0)+4>>2]|0)+($(b[u>>1]|0,b[o>>1]|0)|0)|0;c[(c[m>>2]|0)+4>>2]=a;a=(c[(c[m>>2]|0)+8>>2]|0)+($(b[u>>1]|0,b[g>>1]|0)|0)|0;c[(c[m>>2]|0)+8>>2]=a;a=(c[(c[m>>2]|0)+12>>2]|0)+($(b[u>>1]|0,b[l>>1]|0)|0)|0;c[(c[m>>2]|0)+12>>2]=a;a=c[h>>2]|0;c[h>>2]=a+2;b[u>>1]=b[a>>1]|0;a=c[k>>2]|0;c[k>>2]=a+2;b[n>>1]=b[a>>1]|0;a=(c[c[m>>2]>>2]|0)+($(b[u>>1]|0,b[o>>1]|0)|0)|0;c[c[m>>2]>>2]=a;a=(c[(c[m>>2]|0)+4>>2]|0)+($(b[u>>1]|0,b[g>>1]|0)|0)|0;c[(c[m>>2]|0)+4>>2]=a;a=(c[(c[m>>2]|0)+8>>2]|0)+($(b[u>>1]|0,b[l>>1]|0)|0)|0;c[(c[m>>2]|0)+8>>2]=a;a=(c[(c[m>>2]|0)+12>>2]|0)+($(b[u>>1]|0,b[n>>1]|0)|0)|0;c[(c[m>>2]|0)+12>>2]=a;c[q>>2]=(c[q>>2]|0)+4}a=c[q>>2]|0;c[q>>2]=a+1;if((a|0)<(c[r>>2]|0)){a=c[h>>2]|0;c[h>>2]=a+2;b[t>>1]=b[a>>1]|0;a=c[k>>2]|0;c[k>>2]=a+2;b[o>>1]=b[a>>1]|0;a=(c[c[m>>2]>>2]|0)+($(b[t>>1]|0,b[g>>1]|0)|0)|0;c[c[m>>2]>>2]=a;a=(c[(c[m>>2]|0)+4>>2]|0)+($(b[t>>1]|0,b[l>>1]|0)|0)|0;c[(c[m>>2]|0)+4>>2]=a;a=(c[(c[m>>2]|0)+8>>2]|0)+($(b[t>>1]|0,b[n>>1]|0)|0)|0;c[(c[m>>2]|0)+8>>2]=a;a=(c[(c[m>>2]|0)+12>>2]|0)+($(b[t>>1]|0,b[o>>1]|0)|0)|0;c[(c[m>>2]|0)+12>>2]=a}a=c[q>>2]|0;c[q>>2]=a+1;if((a|0)<(c[r>>2]|0)){a=c[h>>2]|0;c[h>>2]=a+2;b[s>>1]=b[a>>1]|0;a=c[k>>2]|0;c[k>>2]=a+2;b[g>>1]=b[a>>1]|0;a=(c[c[m>>2]>>2]|0)+($(b[s>>1]|0,b[l>>1]|0)|0)|0;c[c[m>>2]>>2]=a;a=(c[(c[m>>2]|0)+4>>2]|0)+($(b[s>>1]|0,b[n>>1]|0)|0)|0;c[(c[m>>2]|0)+4>>2]=a;a=(c[(c[m>>2]|0)+8>>2]|0)+($(b[s>>1]|0,b[o>>1]|0)|0)|0;c[(c[m>>2]|0)+8>>2]=a;a=(c[(c[m>>2]|0)+12>>2]|0)+($(b[s>>1]|0,b[g>>1]|0)|0)|0;c[(c[m>>2]|0)+12>>2]=a}if((c[q>>2]|0)>=(c[r>>2]|0)){i=p;return}a=c[h>>2]|0;c[h>>2]=a+2;b[j>>1]=b[a>>1]|0;a=c[k>>2]|0;c[k>>2]=a+2;b[l>>1]=b[a>>1]|0;a=(c[c[m>>2]>>2]|0)+($(b[j>>1]|0,b[n>>1]|0)|0)|0;c[c[m>>2]>>2]=a;a=(c[(c[m>>2]|0)+4>>2]|0)+($(b[j>>1]|0,b[o>>1]|0)|0)|0;c[(c[m>>2]|0)+4>>2]=a;a=(c[(c[m>>2]|0)+8>>2]|0)+($(b[j>>1]|0,b[g>>1]|0)|0)|0;c[(c[m>>2]|0)+8>>2]=a;a=(c[(c[m>>2]|0)+12>>2]|0)+($(b[j>>1]|0,b[l>>1]|0)|0)|0;c[(c[m>>2]|0)+12>>2]=a;i=p;return}function zb(a,d,e,f,g,h){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;p=i;i=i+64|0;o=p+48|0;t=p+28|0;r=p;q=p+40|0;m=p+44|0;u=p+52|0;l=p+24|0;n=p+36|0;s=p+32|0;k=p+8|0;j=p+4|0;c[o>>2]=a;c[t>>2]=d;c[r>>2]=e;c[q>>2]=f;c[m>>2]=g;c[u>>2]=h;h=c[m>>2]|0;c[s>>2]=ia()|0;g=i;i=i+((2*h|0)+15&-16)|0;h=i;i=i+((2*((c[q>>2]|0)+(c[m>>2]|0)|0)|0)+15&-16)|0;c[l>>2]=0;while(1){if((c[l>>2]|0)>=(c[m>>2]|0)){break}b[g+(c[l>>2]<<1)>>1]=b[(c[t>>2]|0)+((c[m>>2]|0)-(c[l>>2]|0)-1<<1)>>1]|0;c[l>>2]=(c[l>>2]|0)+1}c[l>>2]=0;while(1){if((c[l>>2]|0)>=(c[m>>2]|0)){break}b[h+(c[l>>2]<<1)>>1]=0-(b[(c[u>>2]|0)+((c[m>>2]|0)-(c[l>>2]|0)-1<<1)>>1]|0);c[l>>2]=(c[l>>2]|0)+1}while(1){if((c[l>>2]|0)>=((c[q>>2]|0)+(c[m>>2]|0)|0)){break}b[h+(c[l>>2]<<1)>>1]=0;c[l>>2]=(c[l>>2]|0)+1}c[l>>2]=0;while(1){if((c[l>>2]|0)>=((c[q>>2]|0)-3|0)){break}c[k>>2]=c[(c[o>>2]|0)+(c[l>>2]<<2)>>2];c[k+4>>2]=c[(c[o>>2]|0)+((c[l>>2]|0)+1<<2)>>2];c[k+8>>2]=c[(c[o>>2]|0)+((c[l>>2]|0)+2<<2)>>2];c[k+12>>2]=c[(c[o>>2]|0)+((c[l>>2]|0)+3<<2)>>2];yb(g,h+(c[l>>2]<<1)|0,k,c[m>>2]|0);b[h+((c[l>>2]|0)+(c[m>>2]|0)<<1)>>1]=0-(((c[k>>2]|0)+2048>>12&65535)<<16>>16);c[(c[r>>2]|0)+(c[l>>2]<<2)>>2]=c[k>>2];c[k+4>>2]=(c[k+4>>2]|0)+($(b[h+((c[l>>2]|0)+(c[m>>2]|0)<<1)>>1]|0,b[c[t>>2]>>1]|0)|0);b[h+((c[l>>2]|0)+(c[m>>2]|0)+1<<1)>>1]=0-(((c[k+4>>2]|0)+2048>>12&65535)<<16>>16);c[(c[r>>2]|0)+((c[l>>2]|0)+1<<2)>>2]=c[k+4>>2];c[k+8>>2]=(c[k+8>>2]|0)+($(b[h+((c[l>>2]|0)+(c[m>>2]|0)+1<<1)>>1]|0,b[c[t>>2]>>1]|0)|0);c[k+8>>2]=(c[k+8>>2]|0)+($(b[h+((c[l>>2]|0)+(c[m>>2]|0)<<1)>>1]|0,b[(c[t>>2]|0)+2>>1]|0)|0);b[h+((c[l>>2]|0)+(c[m>>2]|0)+2<<1)>>1]=0-(((c[k+8>>2]|0)+2048>>12&65535)<<16>>16);c[(c[r>>2]|0)+((c[l>>2]|0)+2<<2)>>2]=c[k+8>>2];c[k+12>>2]=(c[k+12>>2]|0)+($(b[h+((c[l>>2]|0)+(c[m>>2]|0)+2<<1)>>1]|0,b[c[t>>2]>>1]|0)|0);c[k+12>>2]=(c[k+12>>2]|0)+($(b[h+((c[l>>2]|0)+(c[m>>2]|0)+1<<1)>>1]|0,b[(c[t>>2]|0)+2>>1]|0)|0);c[k+12>>2]=(c[k+12>>2]|0)+($(b[h+((c[l>>2]|0)+(c[m>>2]|0)<<1)>>1]|0,b[(c[t>>2]|0)+4>>1]|0)|0);b[h+((c[l>>2]|0)+(c[m>>2]|0)+3<<1)>>1]=0-(((c[k+12>>2]|0)+2048>>12&65535)<<16>>16);c[(c[r>>2]|0)+((c[l>>2]|0)+3<<2)>>2]=c[k+12>>2];c[l>>2]=(c[l>>2]|0)+4}while(1){if((c[l>>2]|0)>=(c[q>>2]|0)){break}c[j>>2]=c[(c[o>>2]|0)+(c[l>>2]<<2)>>2];c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[m>>2]|0)){break}a=$(b[g+(c[n>>2]<<1)>>1]|0,b[h+((c[l>>2]|0)+(c[n>>2]|0)<<1)>>1]|0)|0;c[j>>2]=(c[j>>2]|0)-a;c[n>>2]=(c[n>>2]|0)+1}b[h+((c[l>>2]|0)+(c[m>>2]|0)<<1)>>1]=(c[j>>2]|0)+2048>>12;c[(c[r>>2]|0)+(c[l>>2]<<2)>>2]=c[j>>2];c[l>>2]=(c[l>>2]|0)+1}c[l>>2]=0;while(1){if((c[l>>2]|0)>=(c[m>>2]|0)){break}b[(c[u>>2]|0)+(c[l>>2]<<1)>>1]=c[(c[r>>2]|0)+((c[q>>2]|0)-(c[l>>2]|0)-1<<2)>>2];c[l>>2]=(c[l>>2]|0)+1}na(c[s>>2]|0);i=p;return}function Ab(a,d,e,f,g,h,j){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0;n=i;i=i+80|0;z=n+32|0;q=n+24|0;B=n+44|0;A=n+60|0;p=n+12|0;t=n+40|0;x=n+56|0;o=n+64|0;u=n+68|0;v=n+8|0;s=n+4|0;w=n;m=n+36|0;y=n+16|0;r=n+20|0;k=n+52|0;l=n+28|0;c[z>>2]=a;c[q>>2]=d;c[B>>2]=e;c[A>>2]=f;c[p>>2]=g;c[t>>2]=h;c[n+48>>2]=j;c[v>>2]=(c[t>>2]|0)-(c[p>>2]|0);a=c[t>>2]|0;c[m>>2]=ia()|0;j=i;i=i+((2*a|0)+15&-16)|0;if((c[A>>2]|0)==0){c[w>>2]=c[z>>2]}else{c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[t>>2]|0)){break}b[j+(c[o>>2]<<1)>>1]=b[(c[z>>2]|0)+(c[o>>2]<<1)>>1]|0;c[o>>2]=(c[o>>2]|0)+1}c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[A>>2]|0)){break}a=($(b[(c[z>>2]|0)+(c[o>>2]<<1)>>1]|0,b[(c[B>>2]|0)+(c[o>>2]<<1)>>1]|0)|0)>>15&65535;b[j+(c[o>>2]<<1)>>1]=a;a=($(b[(c[z>>2]|0)+((c[t>>2]|0)-(c[o>>2]|0)-1<<1)>>1]|0,b[(c[B>>2]|0)+(c[o>>2]<<1)>>1]|0)|0)>>15&65535;b[j+((c[t>>2]|0)-(c[o>>2]|0)-1<<1)>>1]=a;c[o>>2]=(c[o>>2]|0)+1}c[w>>2]=j}c[s>>2]=0;c[y>>2]=1+(c[t>>2]<<7);if((c[t>>2]&1|0)!=0){a=($(b[c[w>>2]>>1]|0,b[c[w>>2]>>1]|0)|0)>>9;c[y>>2]=(c[y>>2]|0)+a}c[o>>2]=c[t>>2]&1;while(1){if((c[o>>2]|0)>=(c[t>>2]|0)){break}a=($(b[(c[w>>2]|0)+(c[o>>2]<<1)>>1]|0,b[(c[w>>2]|0)+(c[o>>2]<<1)>>1]|0)|0)>>9;c[y>>2]=(c[y>>2]|0)+a;a=($(b[(c[w>>2]|0)+((c[o>>2]|0)+1<<1)>>1]|0,b[(c[w>>2]|0)+((c[o>>2]|0)+1<<1)>>1]|0)|0)>>9;c[y>>2]=(c[y>>2]|0)+a;c[o>>2]=(c[o>>2]|0)+2}c[s>>2]=((Bb(c[y>>2]|0)|0)<<16>>16)-30+10;c[s>>2]=(c[s>>2]|0)/2|0;if((c[s>>2]|0)>0){c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[t>>2]|0)){break}b[j+(c[o>>2]<<1)>>1]=(b[(c[w>>2]|0)+(c[o>>2]<<1)>>1]|0)+(1<>2]>>1)>>c[s>>2];c[o>>2]=(c[o>>2]|0)+1}c[w>>2]=j}else{c[s>>2]=0}vc(c[w>>2]|0,c[w>>2]|0,c[q>>2]|0,c[v>>2]|0,(c[p>>2]|0)+1|0)|0;c[u>>2]=0;while(1){if((c[u>>2]|0)>(c[p>>2]|0)){break}c[o>>2]=(c[u>>2]|0)+(c[v>>2]|0);c[x>>2]=0;while(1){y=c[x>>2]|0;if((c[o>>2]|0)>=(c[t>>2]|0)){break}c[x>>2]=y+($(b[(c[w>>2]|0)+(c[o>>2]<<1)>>1]|0,b[(c[w>>2]|0)+((c[o>>2]|0)-(c[u>>2]|0)<<1)>>1]|0)|0);c[o>>2]=(c[o>>2]|0)+1}a=(c[q>>2]|0)+(c[u>>2]<<2)|0;c[a>>2]=(c[a>>2]|0)+y;c[u>>2]=(c[u>>2]|0)+1}c[s>>2]=c[s>>2]<<1;if((c[s>>2]|0)<=0){a=c[q>>2]|0;c[a>>2]=(c[a>>2]|0)+(1<<0-(c[s>>2]|0))}t=c[c[q>>2]>>2]|0;if((c[c[q>>2]>>2]|0)<268435456){c[r>>2]=29-(32-(We(t|0)|0));c[o>>2]=0;while(1){if((c[o>>2]|0)>(c[p>>2]|0)){break}c[(c[q>>2]|0)+(c[o>>2]<<2)>>2]=c[(c[q>>2]|0)+(c[o>>2]<<2)>>2]<>2];c[o>>2]=(c[o>>2]|0)+1}c[s>>2]=(c[s>>2]|0)-(c[r>>2]|0);a=c[s>>2]|0;c[l>>2]=1;d=c[m>>2]|0;na(d|0);i=n;return a|0}if((t|0)<536870912){a=c[s>>2]|0;c[l>>2]=1;d=c[m>>2]|0;na(d|0);i=n;return a|0}c[k>>2]=1;if((c[c[q>>2]>>2]|0)>=1073741824){c[k>>2]=(c[k>>2]|0)+1}c[o>>2]=0;while(1){if((c[o>>2]|0)>(c[p>>2]|0)){break}c[(c[q>>2]|0)+(c[o>>2]<<2)>>2]=c[(c[q>>2]|0)+(c[o>>2]<<2)>>2]>>c[k>>2];c[o>>2]=(c[o>>2]|0)+1}c[s>>2]=(c[s>>2]|0)+(c[k>>2]|0);a=c[s>>2]|0;c[l>>2]=1;d=c[m>>2]|0;na(d|0);i=n;return a|0}function Bb(a){a=a|0;var b=0,d=0;b=i;i=i+16|0;d=b;c[d>>2]=a;a=32-(We(c[d>>2]|0)|0)-1&65535;i=b;return a|0}function Cb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0;f=i;i=i+16|0;j=f+12|0;h=f+8|0;g=f+4|0;k=f;c[j>>2]=a;c[h>>2]=b;c[g>>2]=d;c[k>>2]=e;e=c[k>>2]|0;a=Db(c[h>>2]|0,c[j>>2]|0)|0;d=c[(c[264+(((c[h>>2]|0)<(c[g>>2]|0)?c[h>>2]|0:c[g>>2]|0)<<2)>>2]|0)+(((c[h>>2]|0)>(c[g>>2]|0)?c[h>>2]|0:c[g>>2]|0)<<2)>>2]|0;if((c[h>>2]|0)>((c[g>>2]|0)+1|0)){b=c[h>>2]|0}else{b=(c[g>>2]|0)+1|0}if((c[h>>2]|0)<((c[g>>2]|0)+1|0)){k=c[h>>2]|0;k=264+(k<<2)|0;k=c[k>>2]|0;k=k+(b<<2)|0;k=c[k>>2]|0;k=d+k|0;Xb(e,a,k);i=f;return}else{k=(c[g>>2]|0)+1|0;k=264+(k<<2)|0;k=c[k>>2]|0;k=k+(b<<2)|0;k=c[k>>2]|0;k=d+k|0;Xb(e,a,k);i=f;return}}function Db(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0;h=i;i=i+32|0;f=h+16|0;d=h+12|0;e=h+8|0;j=h+4|0;g=h;c[f>>2]=a;c[d>>2]=b;c[j>>2]=(c[f>>2]|0)-1;c[e>>2]=(c[(c[d>>2]|0)+(c[j>>2]<<2)>>2]|0)<0&1;c[g>>2]=O(c[(c[d>>2]|0)+(c[j>>2]<<2)>>2]|0)|0;do{c[j>>2]=(c[j>>2]|0)+ -1;if(((c[f>>2]|0)-(c[j>>2]|0)|0)>(c[g>>2]|0)){b=(c[f>>2]|0)-(c[j>>2]|0)|0}else{b=c[g>>2]|0}if(((c[f>>2]|0)-(c[j>>2]|0)|0)<(c[g>>2]|0)){a=(c[f>>2]|0)-(c[j>>2]|0)|0}else{a=c[g>>2]|0}c[e>>2]=(c[e>>2]|0)+(c[(c[264+(a<<2)>>2]|0)+(b<<2)>>2]|0);a=O(c[(c[d>>2]|0)+(c[j>>2]<<2)>>2]|0)|0;c[g>>2]=(c[g>>2]|0)+a;if((c[(c[d>>2]|0)+(c[j>>2]<<2)>>2]|0)<0){if(((c[f>>2]|0)-(c[j>>2]|0)|0)>((c[g>>2]|0)+1|0)){b=(c[f>>2]|0)-(c[j>>2]|0)|0}else{b=(c[g>>2]|0)+1|0}if(((c[f>>2]|0)-(c[j>>2]|0)|0)<((c[g>>2]|0)+1|0)){a=(c[f>>2]|0)-(c[j>>2]|0)|0}else{a=(c[g>>2]|0)+1|0}c[e>>2]=(c[e>>2]|0)+(c[(c[264+(a<<2)>>2]|0)+(b<<2)>>2]|0)}}while((c[j>>2]|0)>0);i=h;return c[e>>2]|0}function Eb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0;j=i;i=i+16|0;h=j+12|0;f=j+8|0;g=j+4|0;k=j;c[h>>2]=a;c[f>>2]=b;c[g>>2]=d;c[k>>2]=e;e=c[f>>2]|0;b=c[g>>2]|0;if((c[f>>2]|0)>((c[g>>2]|0)+1|0)){d=c[f>>2]|0}else{d=(c[g>>2]|0)+1|0}if((c[f>>2]|0)<((c[g>>2]|0)+1|0)){a=c[f>>2]|0}else{a=(c[g>>2]|0)+1|0}a=Qb(c[k>>2]|0,(c[(c[264+(((c[f>>2]|0)<(c[g>>2]|0)?c[f>>2]|0:c[g>>2]|0)<<2)>>2]|0)+(((c[f>>2]|0)>(c[g>>2]|0)?c[f>>2]|0:c[g>>2]|0)<<2)>>2]|0)+(c[(c[264+(a<<2)>>2]|0)+(d<<2)>>2]|0)|0)|0;a=Fb(e,b,a,c[h>>2]|0)|0;i=j;return a|0}function Fb(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;o=i;i=i+48|0;r=o;n=o+16|0;g=o+4|0;l=o+8|0;h=o+32|0;j=o+36|0;p=o+12|0;k=o+40|0;m=o+20|0;s=o+28|0;q=o+24|0;c[r>>2]=a;c[n>>2]=d;c[g>>2]=e;c[l>>2]=f;c[m>>2]=0;while(1){f=c[n>>2]|0;if((c[r>>2]|0)<=2){break}e=c[r>>2]|0;do{if((f|0)>=(c[r>>2]|0)){c[q>>2]=c[264+(e<<2)>>2];c[h>>2]=c[(c[q>>2]|0)+((c[n>>2]|0)+1<<2)>>2];c[j>>2]=0-((c[g>>2]|0)>>>0>=(c[h>>2]|0)>>>0&1);c[g>>2]=(c[g>>2]|0)-(c[h>>2]&c[j>>2]);c[p>>2]=c[n>>2];c[s>>2]=c[(c[q>>2]|0)+(c[r>>2]<<2)>>2];a:do{if((c[s>>2]|0)>>>0>(c[g>>2]|0)>>>0){c[n>>2]=c[r>>2];do{a=c[r>>2]|0;d=(c[n>>2]|0)+ -1|0;c[n>>2]=d;c[h>>2]=c[(c[264+(d<<2)>>2]|0)+(a<<2)>>2]}while((c[h>>2]|0)>>>0>(c[g>>2]|0)>>>0)}else{c[h>>2]=c[(c[q>>2]|0)+(c[n>>2]<<2)>>2];while(1){if(!((c[h>>2]|0)>>>0>(c[g>>2]|0)>>>0)){break a}c[n>>2]=(c[n>>2]|0)+ -1;c[h>>2]=c[(c[q>>2]|0)+(c[n>>2]<<2)>>2]}}}while(0);c[g>>2]=(c[g>>2]|0)-(c[h>>2]|0);b[k>>1]=(c[p>>2]|0)-(c[n>>2]|0)+(c[j>>2]|0)^c[j>>2];d=b[k>>1]|0;a=c[l>>2]|0;c[l>>2]=a+4;c[a>>2]=d;c[m>>2]=(c[m>>2]|0)+($(b[k>>1]|0,b[k>>1]|0)|0)}else{c[h>>2]=c[(c[264+(c[n>>2]<<2)>>2]|0)+(e<<2)>>2];c[s>>2]=c[(c[264+((c[n>>2]|0)+1<<2)>>2]|0)+(c[r>>2]<<2)>>2];if((c[h>>2]|0)>>>0<=(c[g>>2]|0)>>>0?(c[g>>2]|0)>>>0<(c[s>>2]|0)>>>0:0){c[g>>2]=(c[g>>2]|0)-(c[h>>2]|0);a=c[l>>2]|0;c[l>>2]=a+4;c[a>>2]=0;break}c[j>>2]=0-((c[g>>2]|0)>>>0>=(c[s>>2]|0)>>>0&1);c[g>>2]=(c[g>>2]|0)-(c[s>>2]&c[j>>2]);c[p>>2]=c[n>>2];do{a=c[r>>2]|0;d=(c[n>>2]|0)+ -1|0;c[n>>2]=d;c[h>>2]=c[(c[264+(d<<2)>>2]|0)+(a<<2)>>2]}while((c[h>>2]|0)>>>0>(c[g>>2]|0)>>>0);c[g>>2]=(c[g>>2]|0)-(c[h>>2]|0);b[k>>1]=(c[p>>2]|0)-(c[n>>2]|0)+(c[j>>2]|0)^c[j>>2];d=b[k>>1]|0;a=c[l>>2]|0;c[l>>2]=a+4;c[a>>2]=d;c[m>>2]=(c[m>>2]|0)+($(b[k>>1]|0,b[k>>1]|0)|0)}}while(0);c[r>>2]=(c[r>>2]|0)+ -1}c[h>>2]=(f<<1)+1;c[j>>2]=0-((c[g>>2]|0)>>>0>=(c[h>>2]|0)>>>0&1);c[g>>2]=(c[g>>2]|0)-(c[h>>2]&c[j>>2]);c[p>>2]=c[n>>2];c[n>>2]=((c[g>>2]|0)+1|0)>>>1;if((c[n>>2]|0)==0){d=c[p>>2]|0;a=c[n>>2]|0;a=d-a|0;d=c[j>>2]|0;d=a+d|0;a=c[j>>2]|0;a=d^a;a=a&65535;b[k>>1]=a;a=b[k>>1]|0;a=a<<16>>16;d=c[l>>2]|0;e=d+4|0;c[l>>2]=e;c[d>>2]=a;d=c[m>>2]|0;a=b[k>>1]|0;a=a<<16>>16;e=b[k>>1]|0;e=e<<16>>16;e=$(a,e)|0;e=d+e|0;c[m>>2]=e;e=c[g>>2]|0;e=0-e|0;c[j>>2]=e;e=c[n>>2]|0;d=c[j>>2]|0;d=e+d|0;e=c[j>>2]|0;e=d^e;e=e&65535;b[k>>1]=e;e=b[k>>1]|0;e=e<<16>>16;d=c[l>>2]|0;c[d>>2]=e;d=c[m>>2]|0;e=b[k>>1]|0;e=e<<16>>16;a=b[k>>1]|0;a=a<<16>>16;a=$(e,a)|0;a=d+a|0;c[m>>2]=a;a=c[m>>2]|0;i=o;return a|0}c[g>>2]=(c[g>>2]|0)-((c[n>>2]<<1)-1);d=c[p>>2]|0;a=c[n>>2]|0;a=d-a|0;d=c[j>>2]|0;d=a+d|0;a=c[j>>2]|0;a=d^a;a=a&65535;b[k>>1]=a;a=b[k>>1]|0;a=a<<16>>16;d=c[l>>2]|0;e=d+4|0;c[l>>2]=e;c[d>>2]=a;d=c[m>>2]|0;a=b[k>>1]|0;a=a<<16>>16;e=b[k>>1]|0;e=e<<16>>16;e=$(a,e)|0;e=d+e|0;c[m>>2]=e;e=c[g>>2]|0;e=0-e|0;c[j>>2]=e;e=c[n>>2]|0;d=c[j>>2]|0;d=e+d|0;e=c[j>>2]|0;e=d^e;e=e&65535;b[k>>1]=e;e=b[k>>1]|0;e=e<<16>>16;d=c[l>>2]|0;c[d>>2]=e;d=c[m>>2]|0;e=b[k>>1]|0;e=e<<16>>16;a=b[k>>1]|0;a=a<<16>>16;a=$(e,a)|0;a=d+a|0;c[m>>2]=a;a=c[m>>2]|0;i=o;return a|0}function Gb(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;e=i;i=i+32|0;h=e+16|0;d=e+12|0;g=e+8|0;b=e+4|0;f=e;c[h>>2]=a;c[d>>2]=c[(c[h>>2]|0)+20>>2]<<3;c[b>>2]=32-(We(c[(c[h>>2]|0)+28>>2]|0)|0);c[g>>2]=(c[(c[h>>2]|0)+28>>2]|0)>>>((c[b>>2]|0)-16|0);c[f>>2]=((c[g>>2]|0)>>>12)-8;c[f>>2]=(c[f>>2]|0)+((c[g>>2]|0)>>>0>(c[5416+(c[f>>2]<<2)>>2]|0)>>>0&1);c[b>>2]=(c[b>>2]<<3)+(c[f>>2]|0);i=e;return(c[d>>2]|0)-(c[b>>2]|0)|0}function Hb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=i;i=i+16|0;f=e+8|0;h=e+4|0;g=e;c[f>>2]=a;c[h>>2]=b;c[g>>2]=d;c[c[f>>2]>>2]=c[h>>2];c[(c[f>>2]|0)+4>>2]=c[g>>2];c[(c[f>>2]|0)+8>>2]=0;c[(c[f>>2]|0)+12>>2]=0;c[(c[f>>2]|0)+16>>2]=0;c[(c[f>>2]|0)+20>>2]=9;c[(c[f>>2]|0)+24>>2]=0;c[(c[f>>2]|0)+28>>2]=128;a=Ib(c[f>>2]|0)|0;c[(c[f>>2]|0)+40>>2]=a;c[(c[f>>2]|0)+32>>2]=(c[(c[f>>2]|0)+28>>2]|0)-1-(c[(c[f>>2]|0)+40>>2]>>1);c[(c[f>>2]|0)+44>>2]=0;Jb(c[f>>2]|0);i=e;return}function Ib(a){a=a|0;var b=0,e=0,f=0;b=i;i=i+16|0;e=b;c[e>>2]=a;if(!((c[(c[e>>2]|0)+24>>2]|0)>>>0<(c[(c[e>>2]|0)+4>>2]|0)>>>0)){e=0;i=b;return e|0}f=(c[e>>2]|0)+24|0;a=c[f>>2]|0;c[f>>2]=a+1;e=d[(c[c[e>>2]>>2]|0)+a>>0]|0;i=b;return e|0}function Jb(a){a=a|0;var b=0,d=0,e=0;b=i;i=i+16|0;d=b+4|0;e=b;c[d>>2]=a;while(1){if(!((c[(c[d>>2]|0)+28>>2]|0)>>>0<=8388608)){break}a=(c[d>>2]|0)+20|0;c[a>>2]=(c[a>>2]|0)+8;a=(c[d>>2]|0)+28|0;c[a>>2]=c[a>>2]<<8;c[e>>2]=c[(c[d>>2]|0)+40>>2];a=Ib(c[d>>2]|0)|0;c[(c[d>>2]|0)+40>>2]=a;c[e>>2]=(c[e>>2]<<8|c[(c[d>>2]|0)+40>>2])>>1;c[(c[d>>2]|0)+32>>2]=(c[(c[d>>2]|0)+32>>2]<<8)+(255&~c[e>>2])&2147483647}i=b;return}function Kb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;f=i;i=i+16|0;g=f+8|0;e=f+4|0;d=f;c[g>>2]=a;c[e>>2]=b;a=Lb(c[(c[g>>2]|0)+28>>2]|0,c[e>>2]|0)|0;c[(c[g>>2]|0)+36>>2]=a;c[d>>2]=((c[(c[g>>2]|0)+32>>2]|0)>>>0)/((c[(c[g>>2]|0)+36>>2]|0)>>>0)|0;i=f;return(c[e>>2]|0)-((c[d>>2]|0)+1+((c[e>>2]|0)-((c[d>>2]|0)+1)&0-((c[e>>2]|0)>>>0<((c[d>>2]|0)+1|0)>>>0&1)))|0}function Lb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;i=f;return((c[e>>2]|0)>>>0)/((c[d>>2]|0)>>>0)|0|0}function Mb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;f=i;i=i+16|0;g=f+8|0;e=f+4|0;d=f;c[g>>2]=a;c[e>>2]=b;c[(c[g>>2]|0)+36>>2]=(c[(c[g>>2]|0)+28>>2]|0)>>>(c[e>>2]|0);c[d>>2]=((c[(c[g>>2]|0)+32>>2]|0)>>>0)/((c[(c[g>>2]|0)+36>>2]|0)>>>0)|0;i=f;return(1<>2])-((c[d>>2]|0)+1+((1<>2])-((c[d>>2]|0)+1)&0-(1<>2]>>>0<((c[d>>2]|0)+1|0)>>>0&1)))|0}function Nb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0;f=i;i=i+32|0;g=f+16|0;h=f+12|0;j=f+8|0;l=f+4|0;k=f;c[g>>2]=a;c[h>>2]=b;c[j>>2]=d;c[l>>2]=e;c[k>>2]=$(c[(c[g>>2]|0)+36>>2]|0,(c[l>>2]|0)-(c[j>>2]|0)|0)|0;e=(c[g>>2]|0)+32|0;c[e>>2]=(c[e>>2]|0)-(c[k>>2]|0);e=c[g>>2]|0;if((c[h>>2]|0)>>>0>0){a=$(c[e+36>>2]|0,(c[j>>2]|0)-(c[h>>2]|0)|0)|0;l=c[g>>2]|0;l=l+28|0;c[l>>2]=a;l=c[g>>2]|0;Jb(l);i=f;return}else{a=(c[e+28>>2]|0)-(c[k>>2]|0)|0;l=c[g>>2]|0;l=l+28|0;c[l>>2]=a;l=c[g>>2]|0;Jb(l);i=f;return}}function Ob(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0;g=i;i=i+32|0;e=g+20|0;k=g+16|0;h=g+12|0;j=g+8|0;d=g+4|0;f=g;c[e>>2]=a;c[k>>2]=b;c[h>>2]=c[(c[e>>2]|0)+28>>2];c[j>>2]=c[(c[e>>2]|0)+32>>2];c[d>>2]=(c[h>>2]|0)>>>(c[k>>2]|0);c[f>>2]=(c[j>>2]|0)>>>0<(c[d>>2]|0)>>>0&1;if((c[f>>2]|0)==0){c[(c[e>>2]|0)+32>>2]=(c[j>>2]|0)-(c[d>>2]|0)}if((c[f>>2]|0)!=0){a=c[d>>2]|0;k=c[e>>2]|0;k=k+28|0;c[k>>2]=a;k=c[e>>2]|0;Jb(k);k=c[f>>2]|0;i=g;return k|0}else{a=(c[h>>2]|0)-(c[d>>2]|0)|0;k=c[e>>2]|0;k=k+28|0;c[k>>2]=a;k=c[e>>2]|0;Jb(k);k=c[f>>2]|0;i=g;return k|0}return 0}function Pb(a,b,e){a=a|0;b=b|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0;f=i;i=i+32|0;h=f+4|0;n=f+16|0;o=f+8|0;m=f+20|0;k=f+28|0;g=f;j=f+12|0;l=f+24|0;c[h>>2]=a;c[n>>2]=b;c[o>>2]=e;c[g>>2]=c[(c[h>>2]|0)+28>>2];c[k>>2]=c[(c[h>>2]|0)+32>>2];c[m>>2]=(c[g>>2]|0)>>>(c[o>>2]|0);c[l>>2]=-1;do{c[j>>2]=c[g>>2];a=c[m>>2]|0;o=(c[l>>2]|0)+1|0;c[l>>2]=o;c[g>>2]=$(a,d[(c[n>>2]|0)+o>>0]|0)|0}while((c[k>>2]|0)>>>0<(c[g>>2]|0)>>>0);c[(c[h>>2]|0)+32>>2]=(c[k>>2]|0)-(c[g>>2]|0);c[(c[h>>2]|0)+28>>2]=(c[j>>2]|0)-(c[g>>2]|0);Jb(c[h>>2]|0);i=f;return c[l>>2]|0}function Qb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0;d=i;i=i+32|0;e=d+8|0;h=d+16|0;g=d+20|0;l=d+24|0;f=d+4|0;k=d;j=d+12|0;c[h>>2]=a;c[g>>2]=b;c[g>>2]=(c[g>>2]|0)+ -1;c[k>>2]=32-(We(c[g>>2]|0)|0);if((c[k>>2]|0)<=8){c[g>>2]=(c[g>>2]|0)+1;c[f>>2]=Kb(c[h>>2]|0,c[g>>2]|0)|0;Nb(c[h>>2]|0,c[f>>2]|0,(c[f>>2]|0)+1|0,c[g>>2]|0);c[e>>2]=c[f>>2];a=c[e>>2]|0;i=d;return a|0}c[k>>2]=(c[k>>2]|0)-8;c[l>>2]=((c[g>>2]|0)>>>(c[k>>2]|0))+1;c[f>>2]=Kb(c[h>>2]|0,c[l>>2]|0)|0;Nb(c[h>>2]|0,c[f>>2]|0,(c[f>>2]|0)+1|0,c[l>>2]|0);a=c[f>>2]<>2];c[j>>2]=a|(Rb(c[h>>2]|0,c[k>>2]|0)|0);if((c[j>>2]|0)>>>0<=(c[g>>2]|0)>>>0){c[e>>2]=c[j>>2];a=c[e>>2]|0;i=d;return a|0}else{c[(c[h>>2]|0)+44>>2]=1;c[e>>2]=c[g>>2];a=c[e>>2]|0;i=d;return a|0}return 0}function Rb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0;j=i;i=i+32|0;h=j+16|0;e=j+12|0;d=j+8|0;g=j+4|0;f=j;c[h>>2]=a;c[e>>2]=b;c[d>>2]=c[(c[h>>2]|0)+12>>2];c[g>>2]=c[(c[h>>2]|0)+16>>2];if((c[g>>2]|0)>>>0<(c[e>>2]|0)>>>0){do{a=Sb(c[h>>2]|0)|0;c[d>>2]=c[d>>2]|a<>2];c[g>>2]=(c[g>>2]|0)+8}while((c[g>>2]|0)<=24)}c[f>>2]=c[d>>2]&(1<>2])-1;c[d>>2]=(c[d>>2]|0)>>>(c[e>>2]|0);c[g>>2]=(c[g>>2]|0)-(c[e>>2]|0);c[(c[h>>2]|0)+12>>2]=c[d>>2];c[(c[h>>2]|0)+16>>2]=c[g>>2];a=(c[h>>2]|0)+20|0;c[a>>2]=(c[a>>2]|0)+(c[e>>2]|0);i=j;return c[f>>2]|0}function Sb(a){a=a|0;var b=0,e=0,f=0,g=0;b=i;i=i+16|0;e=b;c[e>>2]=a;if(!((c[(c[e>>2]|0)+8>>2]|0)>>>0<(c[(c[e>>2]|0)+4>>2]|0)>>>0)){e=0;i=b;return e|0}f=c[(c[e>>2]|0)+4>>2]|0;g=(c[e>>2]|0)+8|0;a=(c[g>>2]|0)+1|0;c[g>>2]=a;e=d[(c[c[e>>2]>>2]|0)+(f-a)>>0]|0;i=b;return e|0}function Tb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0;f=i;i=i+32|0;g=f+16|0;h=f+12|0;j=f+8|0;l=f+4|0;k=f;c[g>>2]=a;c[h>>2]=b;c[j>>2]=d;c[l>>2]=e;c[k>>2]=Ub(c[(c[g>>2]|0)+28>>2]|0,c[l>>2]|0)|0;if((c[h>>2]|0)>>>0>0){b=(c[(c[g>>2]|0)+28>>2]|0)-($(c[k>>2]|0,(c[l>>2]|0)-(c[h>>2]|0)|0)|0)|0;a=(c[g>>2]|0)+32|0;c[a>>2]=(c[a>>2]|0)+b;a=$(c[k>>2]|0,(c[j>>2]|0)-(c[h>>2]|0)|0)|0;c[(c[g>>2]|0)+28>>2]=a;a=c[g>>2]|0;Vb(a);i=f;return}else{b=$(c[k>>2]|0,(c[l>>2]|0)-(c[j>>2]|0)|0)|0;a=(c[g>>2]|0)+28|0;c[a>>2]=(c[a>>2]|0)-b;a=c[g>>2]|0;Vb(a);i=f;return}}function Ub(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;i=f;return((c[e>>2]|0)>>>0)/((c[d>>2]|0)>>>0)|0|0}function Vb(a){a=a|0;var b=0,d=0;b=i;i=i+16|0;d=b;c[d>>2]=a;while(1){if(!((c[(c[d>>2]|0)+28>>2]|0)>>>0<=8388608)){break}_b(c[d>>2]|0,(c[(c[d>>2]|0)+32>>2]|0)>>>23);c[(c[d>>2]|0)+32>>2]=c[(c[d>>2]|0)+32>>2]<<8&2147483647;a=(c[d>>2]|0)+28|0;c[a>>2]=c[a>>2]<<8;a=(c[d>>2]|0)+20|0;c[a>>2]=(c[a>>2]|0)+8}i=b;return}function Wb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0;e=i;i=i+32|0;f=e+20|0;j=e+16|0;l=e+12|0;g=e+8|0;h=e+4|0;k=e;c[f>>2]=a;c[j>>2]=b;c[l>>2]=d;c[g>>2]=c[(c[f>>2]|0)+28>>2];c[k>>2]=c[(c[f>>2]|0)+32>>2];c[h>>2]=(c[g>>2]|0)>>>(c[l>>2]|0);c[g>>2]=(c[g>>2]|0)-(c[h>>2]|0);if((c[j>>2]|0)!=0){c[(c[f>>2]|0)+32>>2]=(c[k>>2]|0)+(c[g>>2]|0)}c[(c[f>>2]|0)+28>>2]=(c[j>>2]|0)!=0?c[h>>2]|0:c[g>>2]|0;Vb(c[f>>2]|0);i=e;return}function Xb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0;e=i;i=i+32|0;h=e+20|0;g=e+16|0;l=e+12|0;j=e+8|0;k=e+4|0;f=e;c[h>>2]=a;c[g>>2]=b;c[l>>2]=d;c[l>>2]=(c[l>>2]|0)+ -1;c[f>>2]=32-(We(c[l>>2]|0)|0);if((c[f>>2]|0)>8){c[f>>2]=(c[f>>2]|0)-8;c[j>>2]=((c[l>>2]|0)>>>(c[f>>2]|0))+1;c[k>>2]=(c[g>>2]|0)>>>(c[f>>2]|0);Tb(c[h>>2]|0,c[k>>2]|0,(c[k>>2]|0)+1|0,c[j>>2]|0);Yb(c[h>>2]|0,c[g>>2]&(1<>2])-1,c[f>>2]|0);i=e;return}else{Tb(c[h>>2]|0,c[g>>2]|0,(c[g>>2]|0)+1|0,(c[l>>2]|0)+1|0);i=e;return}}function Yb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0;k=i;i=i+32|0;j=k+16|0;f=k+12|0;h=k+8|0;e=k+4|0;g=k;c[j>>2]=a;c[f>>2]=b;c[h>>2]=d;c[e>>2]=c[(c[j>>2]|0)+12>>2];c[g>>2]=c[(c[j>>2]|0)+16>>2];if(((c[g>>2]|0)+(c[h>>2]|0)|0)>>>0>32){do{b=Zb(c[j>>2]|0,c[e>>2]&255)|0;a=(c[j>>2]|0)+44|0;c[a>>2]=c[a>>2]|b;c[e>>2]=(c[e>>2]|0)>>>8;c[g>>2]=(c[g>>2]|0)-8}while((c[g>>2]|0)>=8)}c[e>>2]=c[e>>2]|c[f>>2]<>2];c[g>>2]=(c[g>>2]|0)+(c[h>>2]|0);c[(c[j>>2]|0)+12>>2]=c[e>>2];c[(c[j>>2]|0)+16>>2]=c[g>>2];a=(c[j>>2]|0)+20|0;c[a>>2]=(c[a>>2]|0)+(c[h>>2]|0);i=k;return}function Zb(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0;e=i;i=i+16|0;f=e+8|0;g=e+4|0;h=e;c[g>>2]=b;c[h>>2]=d;if(((c[(c[g>>2]|0)+24>>2]|0)+(c[(c[g>>2]|0)+8>>2]|0)|0)>>>0>=(c[(c[g>>2]|0)+4>>2]|0)>>>0){c[f>>2]=-1;b=c[f>>2]|0;i=e;return b|0}else{d=c[h>>2]&255;h=c[(c[g>>2]|0)+4>>2]|0;j=(c[g>>2]|0)+8|0;b=(c[j>>2]|0)+1|0;c[j>>2]=b;a[(c[c[g>>2]>>2]|0)+(h-b)>>0]=d;c[f>>2]=0;b=c[f>>2]|0;i=e;return b|0}return 0}function _b(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;d=i;i=i+16|0;e=d+12|0;h=d+8|0;f=d+4|0;g=d;c[e>>2]=a;c[h>>2]=b;if((c[h>>2]|0)==255){a=(c[e>>2]|0)+36|0;c[a>>2]=(c[a>>2]|0)+1;i=d;return}c[f>>2]=c[h>>2]>>8;if((c[(c[e>>2]|0)+40>>2]|0)>=0){b=$b(c[e>>2]|0,(c[(c[e>>2]|0)+40>>2]|0)+(c[f>>2]|0)|0)|0;a=(c[e>>2]|0)+44|0;c[a>>2]=c[a>>2]|b}if((c[(c[e>>2]|0)+36>>2]|0)>>>0>0){c[g>>2]=255+(c[f>>2]|0)&255;do{a=$b(c[e>>2]|0,c[g>>2]|0)|0;f=(c[e>>2]|0)+44|0;c[f>>2]=c[f>>2]|a;f=(c[e>>2]|0)+36|0;a=(c[f>>2]|0)+ -1|0;c[f>>2]=a}while(a>>>0>0)}c[(c[e>>2]|0)+40>>2]=c[h>>2]&255;i=d;return}function $b(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=i;i=i+16|0;f=e+8|0;g=e+4|0;h=e;c[g>>2]=b;c[h>>2]=d;if(((c[(c[g>>2]|0)+24>>2]|0)+(c[(c[g>>2]|0)+8>>2]|0)|0)>>>0>=(c[(c[g>>2]|0)+4>>2]|0)>>>0){c[f>>2]=-1;b=c[f>>2]|0;i=e;return b|0}else{h=c[h>>2]&255;d=(c[g>>2]|0)+24|0;b=c[d>>2]|0;c[d>>2]=b+1;a[(c[c[g>>2]>>2]|0)+b>>0]=h;c[f>>2]=0;b=c[f>>2]|0;i=e;return b|0}return 0}function ac(a,d){a=a|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0;l=i;i=i+80|0;k=l+60|0;f=l+48|0;e=l+4|0;g=l+8|0;o=l+64|0;n=l;h=l+16|0;j=l+56|0;m=l+52|0;c[k>>2]=a;c[f>>2]=d;if((c[(c[k>>2]|0)+12>>2]|0)>0){d=c[(c[k>>2]|0)+12>>2]|0}else{d=0}c[m>>2]=d;c[h>>2]=1;c[n>>2]=0;do{c[o>>2]=b[(c[k>>2]|0)+16+(c[n>>2]<<1<<1)>>1]|0;c[g>>2]=b[(c[k>>2]|0)+16+((c[n>>2]<<1)+1<<1)>>1]|0;a=$(c[h+(c[n>>2]<<2)>>2]|0,c[o>>2]|0)|0;c[h+((c[n>>2]|0)+1<<2)>>2]=a;c[n>>2]=(c[n>>2]|0)+1}while((c[g>>2]|0)!=1);c[g>>2]=b[(c[k>>2]|0)+16+((c[n>>2]<<1)-1<<1)>>1]|0;c[j>>2]=(c[n>>2]|0)-1;while(1){if((c[j>>2]|0)<0){break}if((c[j>>2]|0)!=0){c[e>>2]=b[(c[k>>2]|0)+16+((c[j>>2]<<1)-1<<1)>>1]|0}else{c[e>>2]=1}n=b[(c[k>>2]|0)+16+(c[j>>2]<<1<<1)>>1]|0;if((n|0)==2){bc(c[f>>2]|0,c[g>>2]|0,c[h+(c[j>>2]<<2)>>2]|0)}else if((n|0)==3){dc(c[f>>2]|0,c[h+(c[j>>2]<<2)>>2]<>2],c[k>>2]|0,c[g>>2]|0,c[h+(c[j>>2]<<2)>>2]|0,c[e>>2]|0)}else if((n|0)==5){ec(c[f>>2]|0,c[h+(c[j>>2]<<2)>>2]<>2],c[k>>2]|0,c[g>>2]|0,c[h+(c[j>>2]<<2)>>2]|0,c[e>>2]|0)}else if((n|0)==4){cc(c[f>>2]|0,c[h+(c[j>>2]<<2)>>2]<>2],c[k>>2]|0,c[g>>2]|0,c[h+(c[j>>2]<<2)>>2]|0,c[e>>2]|0)}c[g>>2]=c[e>>2];c[j>>2]=(c[j>>2]|0)+ -1}i=l;return}function bc(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0;f=i;i=i+32|0;j=f+4|0;h=f+8|0;k=f+24|0;g=f;m=f+28|0;l=f+16|0;c[j>>2]=a;c[f+12>>2]=d;c[h>>2]=e;b[m>>1]=23170;c[g>>2]=0;while(1){if((c[g>>2]|0)>=(c[h>>2]|0)){break}c[k>>2]=(c[j>>2]|0)+32;a=c[k>>2]|0;c[l+0>>2]=c[a+0>>2];c[l+4>>2]=c[a+4>>2];c[c[k>>2]>>2]=(c[c[j>>2]>>2]|0)-(c[l>>2]|0);c[(c[k>>2]|0)+4>>2]=(c[(c[j>>2]|0)+4>>2]|0)-(c[l+4>>2]|0);c[c[j>>2]>>2]=(c[c[j>>2]>>2]|0)+(c[l>>2]|0);c[(c[j>>2]|0)+4>>2]=(c[(c[j>>2]|0)+4>>2]|0)+(c[l+4>>2]|0);a=($(b[m>>1]|0,((c[(c[k>>2]|0)+8>>2]|0)+(c[(c[k>>2]|0)+12>>2]|0)>>16&65535)<<16>>16)|0)<<1;c[l>>2]=a+(($(b[m>>1]|0,(c[(c[k>>2]|0)+8>>2]|0)+(c[(c[k>>2]|0)+12>>2]|0)&65535&65535)|0)>>15);a=($(b[m>>1]|0,((c[(c[k>>2]|0)+12>>2]|0)-(c[(c[k>>2]|0)+8>>2]|0)>>16&65535)<<16>>16)|0)<<1;c[l+4>>2]=a+(($(b[m>>1]|0,(c[(c[k>>2]|0)+12>>2]|0)-(c[(c[k>>2]|0)+8>>2]|0)&65535&65535)|0)>>15);c[(c[k>>2]|0)+8>>2]=(c[(c[j>>2]|0)+8>>2]|0)-(c[l>>2]|0);c[(c[k>>2]|0)+12>>2]=(c[(c[j>>2]|0)+12>>2]|0)-(c[l+4>>2]|0);c[(c[j>>2]|0)+8>>2]=(c[(c[j>>2]|0)+8>>2]|0)+(c[l>>2]|0);c[(c[j>>2]|0)+12>>2]=(c[(c[j>>2]|0)+12>>2]|0)+(c[l+4>>2]|0);c[l>>2]=c[(c[k>>2]|0)+20>>2];c[l+4>>2]=0-(c[(c[k>>2]|0)+16>>2]|0);c[(c[k>>2]|0)+16>>2]=(c[(c[j>>2]|0)+16>>2]|0)-(c[l>>2]|0);c[(c[k>>2]|0)+20>>2]=(c[(c[j>>2]|0)+20>>2]|0)-(c[l+4>>2]|0);c[(c[j>>2]|0)+16>>2]=(c[(c[j>>2]|0)+16>>2]|0)+(c[l>>2]|0);c[(c[j>>2]|0)+20>>2]=(c[(c[j>>2]|0)+20>>2]|0)+(c[l+4>>2]|0);a=($(b[m>>1]|0,((c[(c[k>>2]|0)+28>>2]|0)-(c[(c[k>>2]|0)+24>>2]|0)>>16&65535)<<16>>16)|0)<<1;c[l>>2]=a+(($(b[m>>1]|0,(c[(c[k>>2]|0)+28>>2]|0)-(c[(c[k>>2]|0)+24>>2]|0)&65535&65535)|0)>>15);a=($(b[m>>1]|0,(0-(c[(c[k>>2]|0)+28>>2]|0)-(c[(c[k>>2]|0)+24>>2]|0)>>16&65535)<<16>>16)|0)<<1;c[l+4>>2]=a+(($(b[m>>1]|0,0-(c[(c[k>>2]|0)+28>>2]|0)-(c[(c[k>>2]|0)+24>>2]|0)&65535&65535)|0)>>15);c[(c[k>>2]|0)+24>>2]=(c[(c[j>>2]|0)+24>>2]|0)-(c[l>>2]|0);c[(c[k>>2]|0)+28>>2]=(c[(c[j>>2]|0)+28>>2]|0)-(c[l+4>>2]|0);c[(c[j>>2]|0)+24>>2]=(c[(c[j>>2]|0)+24>>2]|0)+(c[l>>2]|0);c[(c[j>>2]|0)+28>>2]=(c[(c[j>>2]|0)+28>>2]|0)+(c[l+4>>2]|0);c[j>>2]=(c[j>>2]|0)+64;c[g>>2]=(c[g>>2]|0)+1}i=f;return}function cc(a,d,e,f,g,h){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0;u=i;i=i+128|0;m=u+112|0;A=u+92|0;t=u+72|0;q=u+76|0;l=u+60|0;s=u+88|0;k=u+96|0;n=u+104|0;o=u+120|0;p=u+56|0;x=u+8|0;j=u+80|0;v=u;w=u+64|0;y=u+84|0;z=u+68|0;r=u+100|0;c[m>>2]=a;c[A>>2]=d;c[t>>2]=e;c[q>>2]=f;c[l>>2]=g;c[s>>2]=h;if((c[q>>2]|0)==1){c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[l>>2]|0)){break}c[n>>2]=(c[c[m>>2]>>2]|0)-(c[(c[m>>2]|0)+16>>2]|0);c[n+4>>2]=(c[(c[m>>2]|0)+4>>2]|0)-(c[(c[m>>2]|0)+20>>2]|0);c[c[m>>2]>>2]=(c[c[m>>2]>>2]|0)+(c[(c[m>>2]|0)+16>>2]|0);c[(c[m>>2]|0)+4>>2]=(c[(c[m>>2]|0)+4>>2]|0)+(c[(c[m>>2]|0)+20>>2]|0);c[o>>2]=(c[(c[m>>2]|0)+8>>2]|0)+(c[(c[m>>2]|0)+24>>2]|0);c[o+4>>2]=(c[(c[m>>2]|0)+12>>2]|0)+(c[(c[m>>2]|0)+28>>2]|0);c[(c[m>>2]|0)+16>>2]=(c[c[m>>2]>>2]|0)-(c[o>>2]|0);c[(c[m>>2]|0)+20>>2]=(c[(c[m>>2]|0)+4>>2]|0)-(c[o+4>>2]|0);c[c[m>>2]>>2]=(c[c[m>>2]>>2]|0)+(c[o>>2]|0);c[(c[m>>2]|0)+4>>2]=(c[(c[m>>2]|0)+4>>2]|0)+(c[o+4>>2]|0);c[o>>2]=(c[(c[m>>2]|0)+8>>2]|0)-(c[(c[m>>2]|0)+24>>2]|0);c[o+4>>2]=(c[(c[m>>2]|0)+12>>2]|0)-(c[(c[m>>2]|0)+28>>2]|0);c[(c[m>>2]|0)+8>>2]=(c[n>>2]|0)+(c[o+4>>2]|0);c[(c[m>>2]|0)+12>>2]=(c[n+4>>2]|0)-(c[o>>2]|0);c[(c[m>>2]|0)+24>>2]=(c[n>>2]|0)-(c[o+4>>2]|0);c[(c[m>>2]|0)+28>>2]=(c[n+4>>2]|0)+(c[o>>2]|0);c[m>>2]=(c[m>>2]|0)+32;c[k>>2]=(c[k>>2]|0)+1}i=u;return}c[y>>2]=c[q>>2]<<1;c[z>>2]=(c[q>>2]|0)*3;c[r>>2]=c[m>>2];c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[l>>2]|0)){break}c[m>>2]=(c[r>>2]|0)+(($(c[k>>2]|0,c[s>>2]|0)|0)<<3);a=c[(c[t>>2]|0)+52>>2]|0;c[j>>2]=a;c[v>>2]=a;c[w>>2]=a;c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[q>>2]|0)){break}a=($(b[c[j>>2]>>1]|0,(c[(c[m>>2]|0)+(c[q>>2]<<3)>>2]>>16&65535)<<16>>16)|0)<<1;a=a+(($(b[c[j>>2]>>1]|0,c[(c[m>>2]|0)+(c[q>>2]<<3)>>2]&65535&65535)|0)>>15)|0;d=($(b[(c[j>>2]|0)+2>>1]|0,(c[(c[m>>2]|0)+(c[q>>2]<<3)+4>>2]>>16&65535)<<16>>16)|0)<<1;c[x>>2]=a-(d+(($(b[(c[j>>2]|0)+2>>1]|0,c[(c[m>>2]|0)+(c[q>>2]<<3)+4>>2]&65535&65535)|0)>>15));d=($(b[(c[j>>2]|0)+2>>1]|0,(c[(c[m>>2]|0)+(c[q>>2]<<3)>>2]>>16&65535)<<16>>16)|0)<<1;d=d+(($(b[(c[j>>2]|0)+2>>1]|0,c[(c[m>>2]|0)+(c[q>>2]<<3)>>2]&65535&65535)|0)>>15)|0;a=($(b[c[j>>2]>>1]|0,(c[(c[m>>2]|0)+(c[q>>2]<<3)+4>>2]>>16&65535)<<16>>16)|0)<<1;c[x+4>>2]=d+(a+(($(b[c[j>>2]>>1]|0,c[(c[m>>2]|0)+(c[q>>2]<<3)+4>>2]&65535&65535)|0)>>15));a=($(b[c[v>>2]>>1]|0,(c[(c[m>>2]|0)+(c[y>>2]<<3)>>2]>>16&65535)<<16>>16)|0)<<1;a=a+(($(b[c[v>>2]>>1]|0,c[(c[m>>2]|0)+(c[y>>2]<<3)>>2]&65535&65535)|0)>>15)|0;d=($(b[(c[v>>2]|0)+2>>1]|0,(c[(c[m>>2]|0)+(c[y>>2]<<3)+4>>2]>>16&65535)<<16>>16)|0)<<1;c[x+8>>2]=a-(d+(($(b[(c[v>>2]|0)+2>>1]|0,c[(c[m>>2]|0)+(c[y>>2]<<3)+4>>2]&65535&65535)|0)>>15));d=($(b[(c[v>>2]|0)+2>>1]|0,(c[(c[m>>2]|0)+(c[y>>2]<<3)>>2]>>16&65535)<<16>>16)|0)<<1;d=d+(($(b[(c[v>>2]|0)+2>>1]|0,c[(c[m>>2]|0)+(c[y>>2]<<3)>>2]&65535&65535)|0)>>15)|0;a=($(b[c[v>>2]>>1]|0,(c[(c[m>>2]|0)+(c[y>>2]<<3)+4>>2]>>16&65535)<<16>>16)|0)<<1;c[x+12>>2]=d+(a+(($(b[c[v>>2]>>1]|0,c[(c[m>>2]|0)+(c[y>>2]<<3)+4>>2]&65535&65535)|0)>>15));a=($(b[c[w>>2]>>1]|0,(c[(c[m>>2]|0)+(c[z>>2]<<3)>>2]>>16&65535)<<16>>16)|0)<<1;a=a+(($(b[c[w>>2]>>1]|0,c[(c[m>>2]|0)+(c[z>>2]<<3)>>2]&65535&65535)|0)>>15)|0;d=($(b[(c[w>>2]|0)+2>>1]|0,(c[(c[m>>2]|0)+(c[z>>2]<<3)+4>>2]>>16&65535)<<16>>16)|0)<<1;c[x+16>>2]=a-(d+(($(b[(c[w>>2]|0)+2>>1]|0,c[(c[m>>2]|0)+(c[z>>2]<<3)+4>>2]&65535&65535)|0)>>15));d=($(b[(c[w>>2]|0)+2>>1]|0,(c[(c[m>>2]|0)+(c[z>>2]<<3)>>2]>>16&65535)<<16>>16)|0)<<1;d=d+(($(b[(c[w>>2]|0)+2>>1]|0,c[(c[m>>2]|0)+(c[z>>2]<<3)>>2]&65535&65535)|0)>>15)|0;a=($(b[c[w>>2]>>1]|0,(c[(c[m>>2]|0)+(c[z>>2]<<3)+4>>2]>>16&65535)<<16>>16)|0)<<1;c[x+20>>2]=d+(a+(($(b[c[w>>2]>>1]|0,c[(c[m>>2]|0)+(c[z>>2]<<3)+4>>2]&65535&65535)|0)>>15));c[x+40>>2]=(c[c[m>>2]>>2]|0)-(c[x+8>>2]|0);c[x+44>>2]=(c[(c[m>>2]|0)+4>>2]|0)-(c[x+12>>2]|0);c[c[m>>2]>>2]=(c[c[m>>2]>>2]|0)+(c[x+8>>2]|0);c[(c[m>>2]|0)+4>>2]=(c[(c[m>>2]|0)+4>>2]|0)+(c[x+12>>2]|0);c[x+24>>2]=(c[x>>2]|0)+(c[x+16>>2]|0);c[x+28>>2]=(c[x+4>>2]|0)+(c[x+20>>2]|0);c[x+32>>2]=(c[x>>2]|0)-(c[x+16>>2]|0);c[x+36>>2]=(c[x+4>>2]|0)-(c[x+20>>2]|0);c[(c[m>>2]|0)+(c[y>>2]<<3)>>2]=(c[c[m>>2]>>2]|0)-(c[x+24>>2]|0);c[(c[m>>2]|0)+(c[y>>2]<<3)+4>>2]=(c[(c[m>>2]|0)+4>>2]|0)-(c[x+28>>2]|0);c[j>>2]=(c[j>>2]|0)+(c[A>>2]<<2);c[v>>2]=(c[v>>2]|0)+(c[A>>2]<<1<<2);c[w>>2]=(c[w>>2]|0)+((c[A>>2]|0)*3<<2);c[c[m>>2]>>2]=(c[c[m>>2]>>2]|0)+(c[x+24>>2]|0);c[(c[m>>2]|0)+4>>2]=(c[(c[m>>2]|0)+4>>2]|0)+(c[x+28>>2]|0);c[(c[m>>2]|0)+(c[q>>2]<<3)>>2]=(c[x+40>>2]|0)+(c[x+36>>2]|0);c[(c[m>>2]|0)+(c[q>>2]<<3)+4>>2]=(c[x+44>>2]|0)-(c[x+32>>2]|0);c[(c[m>>2]|0)+(c[z>>2]<<3)>>2]=(c[x+40>>2]|0)-(c[x+36>>2]|0);c[(c[m>>2]|0)+(c[z>>2]<<3)+4>>2]=(c[x+44>>2]|0)+(c[x+32>>2]|0);c[m>>2]=(c[m>>2]|0)+8;c[p>>2]=(c[p>>2]|0)+1}c[k>>2]=(c[k>>2]|0)+1}i=u;return}function dc(a,d,e,f,g,h){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;s=i;i=i+96|0;l=s+8|0;q=s+16|0;w=s+76|0;m=s;x=s+72|0;v=s+80|0;u=s+84|0;j=s+88|0;p=s+4|0;k=s+24|0;o=s+12|0;n=s+32|0;r=s+92|0;t=s+20|0;c[l>>2]=a;c[q>>2]=d;c[w>>2]=e;c[m>>2]=f;c[x>>2]=g;c[v>>2]=h;c[p>>2]=c[m>>2]<<1;c[t>>2]=c[l>>2];b[r>>1]=-16384;b[r+2>>1]=-28378;c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[x>>2]|0)){break}c[l>>2]=(c[t>>2]|0)+(($(c[u>>2]|0,c[v>>2]|0)|0)<<3);a=c[(c[w>>2]|0)+52>>2]|0;c[o>>2]=a;c[k>>2]=a;c[j>>2]=c[m>>2];do{a=($(b[c[k>>2]>>1]|0,(c[(c[l>>2]|0)+(c[m>>2]<<3)>>2]>>16&65535)<<16>>16)|0)<<1;a=a+(($(b[c[k>>2]>>1]|0,c[(c[l>>2]|0)+(c[m>>2]<<3)>>2]&65535&65535)|0)>>15)|0;d=($(b[(c[k>>2]|0)+2>>1]|0,(c[(c[l>>2]|0)+(c[m>>2]<<3)+4>>2]>>16&65535)<<16>>16)|0)<<1;c[n+8>>2]=a-(d+(($(b[(c[k>>2]|0)+2>>1]|0,c[(c[l>>2]|0)+(c[m>>2]<<3)+4>>2]&65535&65535)|0)>>15));d=($(b[(c[k>>2]|0)+2>>1]|0,(c[(c[l>>2]|0)+(c[m>>2]<<3)>>2]>>16&65535)<<16>>16)|0)<<1;d=d+(($(b[(c[k>>2]|0)+2>>1]|0,c[(c[l>>2]|0)+(c[m>>2]<<3)>>2]&65535&65535)|0)>>15)|0;a=($(b[c[k>>2]>>1]|0,(c[(c[l>>2]|0)+(c[m>>2]<<3)+4>>2]>>16&65535)<<16>>16)|0)<<1;c[n+12>>2]=d+(a+(($(b[c[k>>2]>>1]|0,c[(c[l>>2]|0)+(c[m>>2]<<3)+4>>2]&65535&65535)|0)>>15));a=($(b[c[o>>2]>>1]|0,(c[(c[l>>2]|0)+(c[p>>2]<<3)>>2]>>16&65535)<<16>>16)|0)<<1;a=a+(($(b[c[o>>2]>>1]|0,c[(c[l>>2]|0)+(c[p>>2]<<3)>>2]&65535&65535)|0)>>15)|0;d=($(b[(c[o>>2]|0)+2>>1]|0,(c[(c[l>>2]|0)+(c[p>>2]<<3)+4>>2]>>16&65535)<<16>>16)|0)<<1;c[n+16>>2]=a-(d+(($(b[(c[o>>2]|0)+2>>1]|0,c[(c[l>>2]|0)+(c[p>>2]<<3)+4>>2]&65535&65535)|0)>>15));d=($(b[(c[o>>2]|0)+2>>1]|0,(c[(c[l>>2]|0)+(c[p>>2]<<3)>>2]>>16&65535)<<16>>16)|0)<<1;d=d+(($(b[(c[o>>2]|0)+2>>1]|0,c[(c[l>>2]|0)+(c[p>>2]<<3)>>2]&65535&65535)|0)>>15)|0;a=($(b[c[o>>2]>>1]|0,(c[(c[l>>2]|0)+(c[p>>2]<<3)+4>>2]>>16&65535)<<16>>16)|0)<<1;c[n+20>>2]=d+(a+(($(b[c[o>>2]>>1]|0,c[(c[l>>2]|0)+(c[p>>2]<<3)+4>>2]&65535&65535)|0)>>15));c[n+24>>2]=(c[n+8>>2]|0)+(c[n+16>>2]|0);c[n+28>>2]=(c[n+12>>2]|0)+(c[n+20>>2]|0);c[n>>2]=(c[n+8>>2]|0)-(c[n+16>>2]|0);c[n+4>>2]=(c[n+12>>2]|0)-(c[n+20>>2]|0);c[k>>2]=(c[k>>2]|0)+(c[q>>2]<<2);c[o>>2]=(c[o>>2]|0)+(c[q>>2]<<1<<2);c[(c[l>>2]|0)+(c[m>>2]<<3)>>2]=(c[c[l>>2]>>2]|0)-(c[n+24>>2]>>1);c[(c[l>>2]|0)+(c[m>>2]<<3)+4>>2]=(c[(c[l>>2]|0)+4>>2]|0)-(c[n+28>>2]>>1);a=($(b[r+2>>1]|0,(c[n>>2]>>16&65535)<<16>>16)|0)<<1;c[n>>2]=a+(($(b[r+2>>1]|0,c[n>>2]&65535&65535)|0)>>15);a=($(b[r+2>>1]|0,(c[n+4>>2]>>16&65535)<<16>>16)|0)<<1;c[n+4>>2]=a+(($(b[r+2>>1]|0,c[n+4>>2]&65535&65535)|0)>>15);c[c[l>>2]>>2]=(c[c[l>>2]>>2]|0)+(c[n+24>>2]|0);c[(c[l>>2]|0)+4>>2]=(c[(c[l>>2]|0)+4>>2]|0)+(c[n+28>>2]|0);c[(c[l>>2]|0)+(c[p>>2]<<3)>>2]=(c[(c[l>>2]|0)+(c[m>>2]<<3)>>2]|0)+(c[n+4>>2]|0);c[(c[l>>2]|0)+(c[p>>2]<<3)+4>>2]=(c[(c[l>>2]|0)+(c[m>>2]<<3)+4>>2]|0)-(c[n>>2]|0);a=(c[l>>2]|0)+(c[m>>2]<<3)|0;c[a>>2]=(c[a>>2]|0)-(c[n+4>>2]|0);a=(c[l>>2]|0)+(c[m>>2]<<3)+4|0;c[a>>2]=(c[a>>2]|0)+(c[n>>2]|0);c[l>>2]=(c[l>>2]|0)+8;a=(c[j>>2]|0)+ -1|0;c[j>>2]=a}while((a|0)!=0);c[u>>2]=(c[u>>2]|0)+1}i=s;return}
+
+
+
+function Pd(d,e,f,g,h,j,k){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0;u=i;i=i+784|0;l=u+64|0;Q=u+48|0;x=u+44|0;s=u+108|0;P=u+100|0;G=u+16|0;q=u+20|0;C=u+24|0;D=u+28|0;v=u+32|0;t=u+36|0;A=u+96|0;w=u+104|0;N=u+112|0;r=u+120|0;F=u+128|0;B=u+68|0;n=u+72|0;o=u+76|0;I=u+80|0;y=u+84|0;E=u+12|0;O=u+8|0;M=u+136|0;L=u+4|0;p=u;J=u+40|0;H=u+92|0;m=u+52|0;z=u+88|0;c[Q>>2]=d;c[x>>2]=e;c[s>>2]=f;c[P>>2]=g;c[G>>2]=h;c[q>>2]=j;c[C>>2]=k;c[t>>2]=0;c[A>>2]=0;c[F+0>>2]=0;c[F+4>>2]=0;c[n>>2]=c[Q>>2];c[o>>2]=c[n>>2];a:do{if((c[P>>2]|0)!=0){c[v>>2]=0;while(1){if((c[v>>2]|0)>=(c[(c[x>>2]|0)+4>>2]|0)){break a}c[(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2388>>2]=0;c[v>>2]=(c[v>>2]|0)+1}}}while(0);if((c[(c[x>>2]|0)+4>>2]|0)>(c[(c[n>>2]|0)+8536>>2]|0)){Q=be((c[o>>2]|0)+4260|0)|0;c[A>>2]=(c[A>>2]|0)+Q}if((c[(c[x>>2]|0)+4>>2]|0)==1?(c[(c[n>>2]|0)+8536>>2]|0)==2:0){j=(c[(c[x>>2]|0)+12>>2]|0)==((c[(c[o>>2]|0)+2316>>2]|0)*1e3|0)}else{j=0}c[y>>2]=j&1;b:do{if((c[(c[o>>2]|0)+2388>>2]|0)==0){c[v>>2]=0;c:while(1){if((c[v>>2]|0)>=(c[(c[x>>2]|0)+4>>2]|0)){break b}do{if((c[(c[x>>2]|0)+16>>2]|0)==0){c[(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2392>>2]=1;c[(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2324>>2]=2}else{if((c[(c[x>>2]|0)+16>>2]|0)==10){c[(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2392>>2]=1;c[(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2324>>2]=2;break}if((c[(c[x>>2]|0)+16>>2]|0)==20){c[(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2392>>2]=1;c[(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2324>>2]=4;break}if((c[(c[x>>2]|0)+16>>2]|0)==40){c[(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2392>>2]=2;c[(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2324>>2]=4;break}if((c[(c[x>>2]|0)+16>>2]|0)!=60){K=23;break c}c[(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2392>>2]=3;c[(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2324>>2]=4}}while(0);c[O>>2]=(c[(c[x>>2]|0)+12>>2]>>10)+1;if((c[O>>2]|0)!=8&(c[O>>2]|0)!=12&(c[O>>2]|0)!=16){K=25;break}Q=Zd((c[o>>2]|0)+((c[v>>2]|0)*4260|0)|0,c[O>>2]|0,c[(c[x>>2]|0)+8>>2]|0)|0;c[A>>2]=(c[A>>2]|0)+Q;c[v>>2]=(c[v>>2]|0)+1}if((K|0)==23){c[l>>2]=-203;Q=c[l>>2]|0;i=u;return Q|0}else if((K|0)==25){c[l>>2]=-200;Q=c[l>>2]|0;i=u;return Q|0}}}while(0);do{if((c[c[x>>2]>>2]|0)==2?(c[(c[x>>2]|0)+4>>2]|0)==2:0){if((c[(c[n>>2]|0)+8532>>2]|0)!=1?(c[(c[n>>2]|0)+8536>>2]|0)!=1:0){break}Q=(c[n>>2]|0)+8520|0;b[Q+0>>1]=0;b[Q+2>>1]=0;Q=(c[n>>2]|0)+8528|0;b[Q+0>>1]=0;b[Q+2>>1]=0;Ze((c[o>>2]|0)+6692|0,(c[o>>2]|0)+2432|0,300)|0}}while(0);c[(c[n>>2]|0)+8532>>2]=c[c[x>>2]>>2];c[(c[n>>2]|0)+8536>>2]=c[(c[x>>2]|0)+4>>2];if((c[(c[x>>2]|0)+8>>2]|0)<=48e3?(c[(c[x>>2]|0)+8>>2]|0)>=8e3:0){d:do{if((c[s>>2]|0)!=1?(c[(c[o>>2]|0)+2388>>2]|0)==0:0){c[v>>2]=0;while(1){if((c[v>>2]|0)>=(c[(c[x>>2]|0)+4>>2]|0)){break}c[D>>2]=0;while(1){Q=(c[D>>2]|0)<(c[(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2392>>2]|0);O=Ob(c[G>>2]|0,1)|0;if(!Q){break}c[(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2404+(c[D>>2]<<2)>>2]=O;c[D>>2]=(c[D>>2]|0)+1}c[(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2416>>2]=O;c[v>>2]=(c[v>>2]|0)+1}c[v>>2]=0;while(1){if((c[v>>2]|0)>=(c[(c[x>>2]|0)+4>>2]|0)){break}Q=(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2420|0;c[Q+0>>2]=0;c[Q+4>>2]=0;c[Q+8>>2]=0;e:do{if((c[(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2416>>2]|0)!=0){if((c[(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2392>>2]|0)==1){c[(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2420>>2]=1;break}c[N>>2]=(Pb(c[G>>2]|0,c[18248+((c[(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2392>>2]|0)-2<<2)>>2]|0,8)|0)+1;c[D>>2]=0;while(1){if((c[D>>2]|0)>=(c[(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2392>>2]|0)){break e}c[(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2420+(c[D>>2]<<2)>>2]=c[N>>2]>>c[D>>2]&1;c[D>>2]=(c[D>>2]|0)+1}}}while(0);c[v>>2]=(c[v>>2]|0)+1}if((c[s>>2]|0)==0){c[D>>2]=0;while(1){if((c[D>>2]|0)>=(c[(c[o>>2]|0)+2392>>2]|0)){break d}c[v>>2]=0;while(1){N=c[D>>2]|0;if((c[v>>2]|0)>=(c[(c[x>>2]|0)+4>>2]|0)){break}if((c[(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2420+(N<<2)>>2]|0)!=0){do{if((c[(c[x>>2]|0)+4>>2]|0)==2){if((c[v>>2]|0)!=0){break}qe(c[G>>2]|0,F);if((c[(c[o>>2]|0)+6680+(c[D>>2]<<2)>>2]|0)!=0){break}re(c[G>>2]|0,t)}}while(0);do{if((c[D>>2]|0)>0){if((c[(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2420+((c[D>>2]|0)-1<<2)>>2]|0)==0){K=65;break}c[L>>2]=2}else{K=65}}while(0);if((K|0)==65){K=0;c[L>>2]=0}Vd((c[o>>2]|0)+((c[v>>2]|0)*4260|0)|0,c[G>>2]|0,c[D>>2]|0,1,c[L>>2]|0);Yd(c[G>>2]|0,M,a[(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2765>>0]|0,a[(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2766>>0]|0,c[(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2328>>2]|0)}c[v>>2]=(c[v>>2]|0)+1}c[D>>2]=N+1}}}}while(0);f:do{if((c[(c[x>>2]|0)+4>>2]|0)==2){do{if((c[s>>2]|0)!=0){if((c[s>>2]|0)==2?(c[(c[o>>2]|0)+2420+(c[(c[o>>2]|0)+2388>>2]<<2)>>2]|0)==1:0){break}c[v>>2]=0;while(1){if((c[v>>2]|0)>=2){break f}c[F+(c[v>>2]<<2)>>2]=b[(c[n>>2]|0)+8520+(c[v>>2]<<1)>>1]|0;c[v>>2]=(c[v>>2]|0)+1}}}while(0);qe(c[G>>2]|0,F);if(!((c[s>>2]|0)==0?(c[(c[o>>2]|0)+6664+(c[(c[o>>2]|0)+2388>>2]<<2)>>2]|0)==0:0)){K=75}do{if((K|0)==75){if((c[s>>2]|0)==2?(c[(c[o>>2]|0)+6680+(c[(c[o>>2]|0)+2388>>2]<<2)>>2]|0)==0:0){break}c[t>>2]=0;break f}}while(0);re(c[G>>2]|0,t)}}while(0);if(((c[(c[x>>2]|0)+4>>2]|0)==2?(c[t>>2]|0)==0:0)?(c[(c[n>>2]|0)+8540>>2]|0)==1:0){Xe((c[n>>2]|0)+5608|0,0,960)|0;L=(c[n>>2]|0)+5544|0;K=L+64|0;do{c[L>>2]=0;L=L+4|0}while((L|0)<(K|0));c[(c[n>>2]|0)+6568>>2]=100;a[(c[n>>2]|0)+6572>>0]=10;c[(c[n>>2]|0)+8424>>2]=0;c[(c[n>>2]|0)+6636>>2]=1}Q=$(c[(c[x>>2]|0)+12>>2]|0,c[(c[x>>2]|0)+4>>2]|0)|0;c[E>>2]=(Q|0)<($(c[(c[x>>2]|0)+8>>2]|0,c[c[x>>2]>>2]|0)|0)&1;if((c[E>>2]|0)!=0){K=1}else{K=$(c[(c[x>>2]|0)+4>>2]|0,(c[(c[o>>2]|0)+2328>>2]|0)+2|0)|0}c[p>>2]=ia()|0;L=i;i=i+((2*K|0)+15&-16)|0;if((c[E>>2]|0)!=0){c[r>>2]=c[q>>2];c[r+4>>2]=(c[q>>2]|0)+(c[(c[o>>2]|0)+2328>>2]<<1)+4}else{c[r>>2]=L;c[r+4>>2]=L+(c[(c[o>>2]|0)+2328>>2]<<1)+4}if((c[s>>2]|0)==0){c[I>>2]=((c[t>>2]|0)!=0^1)&1}else{if((c[(c[n>>2]|0)+8540>>2]|0)!=0){if((c[(c[x>>2]|0)+4>>2]|0)==2?(c[s>>2]|0)==2:0){K=(c[(c[o>>2]|0)+6680+(c[(c[o>>2]|0)+6648>>2]<<2)>>2]|0)==1}else{K=0}}else{K=1}c[I>>2]=K&1}c[v>>2]=0;while(1){if((c[v>>2]|0)>=(c[(c[x>>2]|0)+4>>2]|0)){break}if((c[v>>2]|0)!=0?(c[I>>2]|0)==0:0){Xe((c[r+(c[v>>2]<<2)>>2]|0)+4|0,0,c[w>>2]<<1|0)|0}else{c[J>>2]=(c[(c[o>>2]|0)+2388>>2]|0)-(c[v>>2]|0);g:do{if((c[J>>2]|0)<=0){c[H>>2]=0}else{if((c[s>>2]|0)==2){c[H>>2]=(c[(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2420+((c[J>>2]|0)-1<<2)>>2]|0)!=0?2:0;break}do{if((c[v>>2]|0)>0){if((c[(c[n>>2]|0)+8540>>2]|0)==0){break}c[H>>2]=1;break g}}while(0);c[H>>2]=2}}while(0);Q=Ud((c[o>>2]|0)+((c[v>>2]|0)*4260|0)|0,c[G>>2]|0,(c[r+(c[v>>2]<<2)>>2]|0)+4|0,w,c[s>>2]|0,c[H>>2]|0)|0;c[A>>2]=(c[A>>2]|0)+Q}Q=(c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2388|0;c[Q>>2]=(c[Q>>2]|0)+1;c[v>>2]=(c[v>>2]|0)+1}if((c[c[x>>2]>>2]|0)==2?(c[(c[x>>2]|0)+4>>2]|0)==2:0){pe((c[n>>2]|0)+8520|0,c[r>>2]|0,c[r+4>>2]|0,F,c[(c[o>>2]|0)+2316>>2]|0,c[w>>2]|0)}else{Q=c[r>>2]|0;P=(c[n>>2]|0)+8524|0;b[Q+0>>1]=b[P+0>>1]|0;b[Q+2>>1]=b[P+2>>1]|0;Q=(c[n>>2]|0)+8524|0;P=(c[r>>2]|0)+(c[w>>2]<<1)|0;b[Q+0>>1]=b[P+0>>1]|0;b[Q+2>>1]=b[P+2>>1]|0}Q=$(c[w>>2]|0,c[(c[x>>2]|0)+8>>2]|0)|0;c[c[C>>2]>>2]=(Q|0)/(((c[(c[o>>2]|0)+2316>>2]&65535)<<16>>16)*1e3|0)|0;if((c[c[x>>2]>>2]|0)==2){F=c[c[C>>2]>>2]|0}else{F=1}G=i;i=i+((2*F|0)+15&-16)|0;if((c[c[x>>2]>>2]|0)==2){c[B>>2]=G}else{c[B>>2]=c[q>>2]}if((c[E>>2]|0)!=0){F=$(c[(c[x>>2]|0)+4>>2]|0,(c[(c[o>>2]|0)+2328>>2]|0)+2|0)|0}else{F=1}G=i;i=i+((2*F|0)+15&-16)|0;if((c[E>>2]|0)!=0){Q=($(c[(c[x>>2]|0)+4>>2]|0,(c[(c[o>>2]|0)+2328>>2]|0)+2|0)|0)<<1;Ze(G|0,c[q>>2]|0,Q+0|0)|0;c[r>>2]=G;c[r+4>>2]=G+(c[(c[o>>2]|0)+2328>>2]<<1)+4}c[v>>2]=0;while(1){E=c[x>>2]|0;if((c[c[x>>2]>>2]|0)<(c[(c[x>>2]|0)+4>>2]|0)){E=c[E>>2]|0}else{E=c[E+4>>2]|0}if((c[v>>2]|0)>=(E|0)){break}Q=ee((c[o>>2]|0)+((c[v>>2]|0)*4260|0)+2432|0,c[B>>2]|0,(c[r+(c[v>>2]<<2)>>2]|0)+2|0,c[w>>2]|0)|0;c[A>>2]=(c[A>>2]|0)+Q;h:do{if((c[c[x>>2]>>2]|0)==2){c[D>>2]=0;while(1){if((c[D>>2]|0)>=(c[c[C>>2]>>2]|0)){break h}b[(c[q>>2]|0)+((c[v>>2]|0)+(c[D>>2]<<1)<<1)>>1]=b[(c[B>>2]|0)+(c[D>>2]<<1)>>1]|0;c[D>>2]=(c[D>>2]|0)+1}}}while(0);c[v>>2]=(c[v>>2]|0)+1}i:do{if((c[c[x>>2]>>2]|0)==2){if((c[(c[x>>2]|0)+4>>2]|0)!=1){break}if((c[y>>2]|0)!=0){Q=ee((c[o>>2]|0)+6692|0,c[B>>2]|0,(c[r>>2]|0)+2|0,c[w>>2]|0)|0;c[A>>2]=(c[A>>2]|0)+Q;c[D>>2]=0;while(1){if((c[D>>2]|0)>=(c[c[C>>2]>>2]|0)){break i}b[(c[q>>2]|0)+(1+(c[D>>2]<<1)<<1)>>1]=b[(c[B>>2]|0)+(c[D>>2]<<1)>>1]|0;c[D>>2]=(c[D>>2]|0)+1}}else{c[D>>2]=0;while(1){if((c[D>>2]|0)>=(c[c[C>>2]>>2]|0)){break i}b[(c[q>>2]|0)+(1+(c[D>>2]<<1)<<1)>>1]=b[(c[q>>2]|0)+(0+(c[D>>2]<<1)<<1)>>1]|0;c[D>>2]=(c[D>>2]|0)+1}}}}while(0);if((c[(c[o>>2]|0)+4164>>2]|0)==2){c[m+0>>2]=c[14952>>2];c[m+4>>2]=c[14956>>2];c[m+8>>2]=c[14960>>2];Q=$(c[(c[o>>2]|0)+2308>>2]|0,c[m+((c[(c[o>>2]|0)+2316>>2]|0)-8>>2<<2)>>2]|0)|0;c[(c[x>>2]|0)+20>>2]=Q}else{c[(c[x>>2]|0)+20>>2]=0}j:do{if((c[s>>2]|0)==1){c[D>>2]=0;while(1){if((c[D>>2]|0)>=(c[(c[n>>2]|0)+8536>>2]|0)){break j}a[(c[n>>2]|0)+((c[D>>2]|0)*4260|0)+2312>>0]=10;c[D>>2]=(c[D>>2]|0)+1}}else{c[(c[n>>2]|0)+8540>>2]=c[t>>2]}}while(0);c[l>>2]=c[A>>2];c[z>>2]=1;na(c[p>>2]|0);Q=c[l>>2]|0;i=u;return Q|0}c[A>>2]=-200;c[l>>2]=c[A>>2];Q=c[l>>2]|0;i=u;return Q|0}function Qd(d,e,f,g){d=d|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0;F=i;i=i+144|0;B=F+48|0;p=F+40|0;k=F;I=F+84|0;x=F+4|0;n=F+16|0;h=F+20|0;A=F+24|0;m=F+28|0;z=F+72|0;t=F+80|0;q=F+88|0;s=F+92|0;l=F+96|0;r=F+104|0;C=F+56|0;D=F+60|0;u=F+8|0;v=F+64|0;w=F+12|0;H=F+32|0;G=F+68|0;j=F+36|0;y=F+76|0;o=F+44|0;E=F+52|0;c[B>>2]=d;c[p>>2]=e;c[k>>2]=f;c[I>>2]=g;c[h>>2]=0;g=c[(c[B>>2]|0)+2336>>2]|0;c[E>>2]=ia()|0;f=i;i=i+((2*g|0)+15&-16)|0;g=i;i=i+((4*((c[(c[B>>2]|0)+2336>>2]|0)+(c[(c[B>>2]|0)+2328>>2]|0)|0)|0)+15&-16)|0;d=i;i=i+((4*(c[(c[B>>2]|0)+2332>>2]|0)|0)+15&-16)|0;e=i;i=i+((4*((c[(c[B>>2]|0)+2332>>2]|0)+16|0)|0)+15&-16)|0;c[G>>2]=b[18296+(a[(c[B>>2]|0)+2765>>0]>>1<<2)+(a[(c[B>>2]|0)+2766>>0]<<1)>>1]|0;if((a[(c[B>>2]|0)+2767>>0]|0)<4){c[z>>2]=1}else{c[z>>2]=0}c[H>>2]=a[(c[B>>2]|0)+2770>>0]|0;c[x>>2]=0;while(1){if((c[x>>2]|0)>=(c[(c[B>>2]|0)+2328>>2]|0)){break}c[H>>2]=907633515+($(c[H>>2]|0,196314165)|0);c[(c[B>>2]|0)+4+(c[x>>2]<<2)>>2]=b[(c[I>>2]|0)+(c[x>>2]<<1)>>1]<<14;K=(c[B>>2]|0)+4+(c[x>>2]<<2)|0;J=c[K>>2]|0;if((c[(c[B>>2]|0)+4+(c[x>>2]<<2)>>2]|0)<=0){if((J|0)<0){K=(c[B>>2]|0)+4+(c[x>>2]<<2)|0;c[K>>2]=(c[K>>2]|0)+1280}}else{c[K>>2]=J-1280}K=(c[B>>2]|0)+4+(c[x>>2]<<2)|0;c[K>>2]=(c[K>>2]|0)+(c[G>>2]<<4);if((c[H>>2]|0)<0){c[(c[B>>2]|0)+4+(c[x>>2]<<2)>>2]=0-(c[(c[B>>2]|0)+4+(c[x>>2]<<2)>>2]|0)}c[H>>2]=(c[H>>2]|0)+(b[(c[I>>2]|0)+(c[x>>2]<<1)>>1]|0);c[x>>2]=(c[x>>2]|0)+1}I=e+0|0;H=(c[B>>2]|0)+1284|0;G=I+64|0;do{c[I>>2]=c[H>>2];I=I+4|0;H=H+4|0}while((I|0)<(G|0));c[y>>2]=(c[B>>2]|0)+4;c[l>>2]=c[k>>2];c[m>>2]=c[(c[B>>2]|0)+2336>>2];c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[(c[B>>2]|0)+2324>>2]|0)){break}c[o>>2]=d;c[q>>2]=(c[p>>2]|0)+32+(c[n>>2]>>1<<5);Ze(r|0,c[q>>2]|0,c[(c[B>>2]|0)+2340>>2]<<1|0)|0;c[s>>2]=(c[p>>2]|0)+96+((c[n>>2]|0)*5<<1);c[t>>2]=a[(c[B>>2]|0)+2765>>0]|0;c[u>>2]=c[(c[p>>2]|0)+16+(c[n>>2]<<2)>>2]>>6;c[v>>2]=Rd(c[(c[p>>2]|0)+16+(c[n>>2]<<2)>>2]|0,47)|0;a:do{if((c[(c[p>>2]|0)+16+(c[n>>2]<<2)>>2]|0)!=(c[c[B>>2]>>2]|0)){c[w>>2]=Sd(c[c[B>>2]>>2]|0,c[(c[p>>2]|0)+16+(c[n>>2]<<2)>>2]|0,16)|0;c[x>>2]=0;while(1){if((c[x>>2]|0)>=16){break a}K=$(c[w>>2]>>16,(c[e+(c[x>>2]<<2)>>2]&65535)<<16>>16)|0;K=K+(($(c[w>>2]&65535,(c[e+(c[x>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;K=K+($(c[w>>2]|0,(c[e+(c[x>>2]<<2)>>2]>>15)+1>>1)|0)|0;c[e+(c[x>>2]<<2)>>2]=K;c[x>>2]=(c[x>>2]|0)+1}}else{c[w>>2]=65536}}while(0);c[c[B>>2]>>2]=c[(c[p>>2]|0)+16+(c[n>>2]<<2)>>2];if((((c[(c[B>>2]|0)+4160>>2]|0)!=0?(c[(c[B>>2]|0)+4164>>2]|0)==2:0)?(a[(c[B>>2]|0)+2765>>0]|0)!=2:0)?(c[n>>2]|0)<2:0){K=c[s>>2]|0;b[K+0>>1]=0;b[K+2>>1]=0;b[K+4>>1]=0;b[K+6>>1]=0;b[K+8>>1]=0;b[(c[s>>2]|0)+4>>1]=4096;c[t>>2]=2;c[(c[p>>2]|0)+(c[n>>2]<<2)>>2]=c[(c[B>>2]|0)+2308>>2]}b:do{if((c[t>>2]|0)==2){c[h>>2]=c[(c[p>>2]|0)+(c[n>>2]<<2)>>2];do{if((c[n>>2]|0)!=0){if((c[n>>2]|0)==2?(c[z>>2]|0)!=0:0){break}if((c[w>>2]|0)==65536){break b}c[x>>2]=0;while(1){if((c[x>>2]|0)>=((c[h>>2]|0)+2|0)){break b}K=$(c[w>>2]>>16,(c[g+((c[m>>2]|0)-(c[x>>2]|0)-1<<2)>>2]&65535)<<16>>16)|0;K=K+(($(c[w>>2]&65535,(c[g+((c[m>>2]|0)-(c[x>>2]|0)-1<<2)>>2]&65535)<<16>>16)|0)>>16)|0;K=K+($(c[w>>2]|0,(c[g+((c[m>>2]|0)-(c[x>>2]|0)-1<<2)>>2]>>15)+1>>1)|0)|0;c[g+((c[m>>2]|0)-(c[x>>2]|0)-1<<2)>>2]=K;c[x>>2]=(c[x>>2]|0)+1}}}while(0);c[A>>2]=(c[(c[B>>2]|0)+2336>>2]|0)-(c[h>>2]|0)-(c[(c[B>>2]|0)+2340>>2]|0)-2;if((c[n>>2]|0)==2){Ze((c[B>>2]|0)+1348+(c[(c[B>>2]|0)+2336>>2]<<1)|0,c[k>>2]|0,c[(c[B>>2]|0)+2332>>2]<<1<<1|0)|0}K=(c[A>>2]|0)+($(c[n>>2]|0,c[(c[B>>2]|0)+2332>>2]|0)|0)|0;ad(f+(c[A>>2]<<1)|0,(c[B>>2]|0)+1348+(K<<1)|0,c[q>>2]|0,(c[(c[B>>2]|0)+2336>>2]|0)-(c[A>>2]|0)|0,c[(c[B>>2]|0)+2340>>2]|0);if((c[n>>2]|0)==0){K=$(c[v>>2]>>16,(c[(c[p>>2]|0)+136>>2]&65535)<<16>>16)|0;c[v>>2]=K+(($(c[v>>2]&65535,(c[(c[p>>2]|0)+136>>2]&65535)<<16>>16)|0)>>16)<<2}c[x>>2]=0;while(1){if((c[x>>2]|0)>=((c[h>>2]|0)+2|0)){break b}K=$(c[v>>2]>>16,b[f+((c[(c[B>>2]|0)+2336>>2]|0)-(c[x>>2]|0)-1<<1)>>1]|0)|0;K=K+(($(c[v>>2]&65535,b[f+((c[(c[B>>2]|0)+2336>>2]|0)-(c[x>>2]|0)-1<<1)>>1]|0)|0)>>16)|0;c[g+((c[m>>2]|0)-(c[x>>2]|0)-1<<2)>>2]=K;c[x>>2]=(c[x>>2]|0)+1}}}while(0);c:do{if((c[t>>2]|0)==2){c[j>>2]=g+((c[m>>2]|0)-(c[h>>2]|0)+2<<2);c[x>>2]=0;while(1){if((c[x>>2]|0)>=(c[(c[B>>2]|0)+2332>>2]|0)){break c}c[C>>2]=2;K=$(c[c[j>>2]>>2]>>16,b[c[s>>2]>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(K+(($(c[c[j>>2]>>2]&65535,b[c[s>>2]>>1]|0)|0)>>16));K=$(c[(c[j>>2]|0)+ -4>>2]>>16,b[(c[s>>2]|0)+2>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(K+(($(c[(c[j>>2]|0)+ -4>>2]&65535,b[(c[s>>2]|0)+2>>1]|0)|0)>>16));K=$(c[(c[j>>2]|0)+ -8>>2]>>16,b[(c[s>>2]|0)+4>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(K+(($(c[(c[j>>2]|0)+ -8>>2]&65535,b[(c[s>>2]|0)+4>>1]|0)|0)>>16));K=$(c[(c[j>>2]|0)+ -12>>2]>>16,b[(c[s>>2]|0)+6>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(K+(($(c[(c[j>>2]|0)+ -12>>2]&65535,b[(c[s>>2]|0)+6>>1]|0)|0)>>16));K=$(c[(c[j>>2]|0)+ -16>>2]>>16,b[(c[s>>2]|0)+8>>1]|0)|0;c[C>>2]=(c[C>>2]|0)+(K+(($(c[(c[j>>2]|0)+ -16>>2]&65535,b[(c[s>>2]|0)+8>>1]|0)|0)>>16));c[j>>2]=(c[j>>2]|0)+4;c[(c[o>>2]|0)+(c[x>>2]<<2)>>2]=(c[(c[y>>2]|0)+(c[x>>2]<<2)>>2]|0)+(c[C>>2]<<1);c[g+(c[m>>2]<<2)>>2]=c[(c[o>>2]|0)+(c[x>>2]<<2)>>2]<<1;c[m>>2]=(c[m>>2]|0)+1;c[x>>2]=(c[x>>2]|0)+1}}else{c[o>>2]=c[y>>2]}}while(0);c[x>>2]=0;while(1){if((c[x>>2]|0)>=(c[(c[B>>2]|0)+2332>>2]|0)){break}c[D>>2]=c[(c[B>>2]|0)+2340>>2]>>1;K=$(c[e+(16+(c[x>>2]|0)-1<<2)>>2]>>16,b[r>>1]|0)|0;c[D>>2]=(c[D>>2]|0)+(K+(($(c[e+(16+(c[x>>2]|0)-1<<2)>>2]&65535,b[r>>1]|0)|0)>>16));K=$(c[e+(16+(c[x>>2]|0)-2<<2)>>2]>>16,b[r+2>>1]|0)|0;c[D>>2]=(c[D>>2]|0)+(K+(($(c[e+(16+(c[x>>2]|0)-2<<2)>>2]&65535,b[r+2>>1]|0)|0)>>16));K=$(c[e+(16+(c[x>>2]|0)-3<<2)>>2]>>16,b[r+4>>1]|0)|0;c[D>>2]=(c[D>>2]|0)+(K+(($(c[e+(16+(c[x>>2]|0)-3<<2)>>2]&65535,b[r+4>>1]|0)|0)>>16));K=$(c[e+(16+(c[x>>2]|0)-4<<2)>>2]>>16,b[r+6>>1]|0)|0;c[D>>2]=(c[D>>2]|0)+(K+(($(c[e+(16+(c[x>>2]|0)-4<<2)>>2]&65535,b[r+6>>1]|0)|0)>>16));K=$(c[e+(16+(c[x>>2]|0)-5<<2)>>2]>>16,b[r+8>>1]|0)|0;c[D>>2]=(c[D>>2]|0)+(K+(($(c[e+(16+(c[x>>2]|0)-5<<2)>>2]&65535,b[r+8>>1]|0)|0)>>16));K=$(c[e+(16+(c[x>>2]|0)-6<<2)>>2]>>16,b[r+10>>1]|0)|0;c[D>>2]=(c[D>>2]|0)+(K+(($(c[e+(16+(c[x>>2]|0)-6<<2)>>2]&65535,b[r+10>>1]|0)|0)>>16));K=$(c[e+(16+(c[x>>2]|0)-7<<2)>>2]>>16,b[r+12>>1]|0)|0;c[D>>2]=(c[D>>2]|0)+(K+(($(c[e+(16+(c[x>>2]|0)-7<<2)>>2]&65535,b[r+12>>1]|0)|0)>>16));K=$(c[e+(16+(c[x>>2]|0)-8<<2)>>2]>>16,b[r+14>>1]|0)|0;c[D>>2]=(c[D>>2]|0)+(K+(($(c[e+(16+(c[x>>2]|0)-8<<2)>>2]&65535,b[r+14>>1]|0)|0)>>16));K=$(c[e+(16+(c[x>>2]|0)-9<<2)>>2]>>16,b[r+16>>1]|0)|0;c[D>>2]=(c[D>>2]|0)+(K+(($(c[e+(16+(c[x>>2]|0)-9<<2)>>2]&65535,b[r+16>>1]|0)|0)>>16));K=$(c[e+(16+(c[x>>2]|0)-10<<2)>>2]>>16,b[r+18>>1]|0)|0;c[D>>2]=(c[D>>2]|0)+(K+(($(c[e+(16+(c[x>>2]|0)-10<<2)>>2]&65535,b[r+18>>1]|0)|0)>>16));if((c[(c[B>>2]|0)+2340>>2]|0)==16){K=$(c[e+(16+(c[x>>2]|0)-11<<2)>>2]>>16,b[r+20>>1]|0)|0;c[D>>2]=(c[D>>2]|0)+(K+(($(c[e+(16+(c[x>>2]|0)-11<<2)>>2]&65535,b[r+20>>1]|0)|0)>>16));K=$(c[e+(16+(c[x>>2]|0)-12<<2)>>2]>>16,b[r+22>>1]|0)|0;c[D>>2]=(c[D>>2]|0)+(K+(($(c[e+(16+(c[x>>2]|0)-12<<2)>>2]&65535,b[r+22>>1]|0)|0)>>16));K=$(c[e+(16+(c[x>>2]|0)-13<<2)>>2]>>16,b[r+24>>1]|0)|0;c[D>>2]=(c[D>>2]|0)+(K+(($(c[e+(16+(c[x>>2]|0)-13<<2)>>2]&65535,b[r+24>>1]|0)|0)>>16));K=$(c[e+(16+(c[x>>2]|0)-14<<2)>>2]>>16,b[r+26>>1]|0)|0;c[D>>2]=(c[D>>2]|0)+(K+(($(c[e+(16+(c[x>>2]|0)-14<<2)>>2]&65535,b[r+26>>1]|0)|0)>>16));K=$(c[e+(16+(c[x>>2]|0)-15<<2)>>2]>>16,b[r+28>>1]|0)|0;c[D>>2]=(c[D>>2]|0)+(K+(($(c[e+(16+(c[x>>2]|0)-15<<2)>>2]&65535,b[r+28>>1]|0)|0)>>16));K=$(c[e+(16+(c[x>>2]|0)-16<<2)>>2]>>16,b[r+30>>1]|0)|0;c[D>>2]=(c[D>>2]|0)+(K+(($(c[e+(16+(c[x>>2]|0)-16<<2)>>2]&65535,b[r+30>>1]|0)|0)>>16))}c[e+(16+(c[x>>2]|0)<<2)>>2]=(c[(c[o>>2]|0)+(c[x>>2]<<2)>>2]|0)+(c[D>>2]<<4);K=$(c[e+(16+(c[x>>2]|0)<<2)>>2]>>16,(c[u>>2]&65535)<<16>>16)|0;K=K+(($(c[e+(16+(c[x>>2]|0)<<2)>>2]&65535,(c[u>>2]&65535)<<16>>16)|0)>>16)|0;if(((K+($(c[e+(16+(c[x>>2]|0)<<2)>>2]|0,(c[u>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<=32767){K=$(c[e+(16+(c[x>>2]|0)<<2)>>2]>>16,(c[u>>2]&65535)<<16>>16)|0;K=K+(($(c[e+(16+(c[x>>2]|0)<<2)>>2]&65535,(c[u>>2]&65535)<<16>>16)|0)>>16)|0;if(((K+($(c[e+(16+(c[x>>2]|0)<<2)>>2]|0,(c[u>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<-32768){G=-32768}else{G=$(c[e+(16+(c[x>>2]|0)<<2)>>2]>>16,(c[u>>2]&65535)<<16>>16)|0;G=G+(($(c[e+(16+(c[x>>2]|0)<<2)>>2]&65535,(c[u>>2]&65535)<<16>>16)|0)>>16)|0;G=(G+($(c[e+(16+(c[x>>2]|0)<<2)>>2]|0,(c[u>>2]>>15)+1>>1)|0)>>7)+1>>1}}else{G=32767}b[(c[l>>2]|0)+(c[x>>2]<<1)>>1]=G;c[x>>2]=(c[x>>2]|0)+1}I=e+0|0;H=e+(c[(c[B>>2]|0)+2332>>2]<<2)+0|0;G=I+64|0;do{c[I>>2]=c[H>>2];I=I+4|0;H=H+4|0}while((I|0)<(G|0));c[y>>2]=(c[y>>2]|0)+(c[(c[B>>2]|0)+2332>>2]<<2);c[l>>2]=(c[l>>2]|0)+(c[(c[B>>2]|0)+2332>>2]<<1);c[n>>2]=(c[n>>2]|0)+1}I=(c[B>>2]|0)+1284|0;H=e+0|0;G=I+64|0;do{c[I>>2]=c[H>>2];I=I+4|0;H=H+4|0}while((I|0)<(G|0));na(c[E>>2]|0);i=F;return}function Rd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0;d=i;i=i+48|0;e=d+28|0;n=d+16|0;h=d+4|0;j=d+8|0;f=d+32|0;k=d;m=d+12|0;l=d+24|0;g=d+20|0;c[n>>2]=a;c[h>>2]=b;b=c[n>>2]|0;c[j>>2]=(Td((c[n>>2]|0)>0?b:0-b|0)|0)-1;c[m>>2]=c[n>>2]<>2];c[k>>2]=536870911/(c[m>>2]>>16|0)|0;c[g>>2]=c[k>>2]<<16;b=$(c[m>>2]>>16,(c[k>>2]&65535)<<16>>16)|0;c[l>>2]=536870912-(b+(($(c[m>>2]&65535,(c[k>>2]&65535)<<16>>16)|0)>>16))<<3;b=$(c[l>>2]>>16,(c[k>>2]&65535)<<16>>16)|0;b=(c[g>>2]|0)+(b+(($(c[l>>2]&65535,(c[k>>2]&65535)<<16>>16)|0)>>16))|0;c[g>>2]=b+($(c[l>>2]|0,(c[k>>2]>>15)+1>>1)|0);c[f>>2]=61-(c[j>>2]|0)-(c[h>>2]|0);b=c[f>>2]|0;if((c[f>>2]|0)>0){if((b|0)<32){c[e>>2]=c[g>>2]>>c[f>>2];n=c[e>>2]|0;i=d;return n|0}else{c[e>>2]=0;n=c[e>>2]|0;i=d;return n|0}}h=c[g>>2]|0;a=0-(c[f>>2]|0)|0;do{if((-2147483648>>0-b|0)>(2147483647>>0-(c[f>>2]|0)|0)){if((h|0)>(-2147483648>>a|0)){g=-2147483648>>0-(c[f>>2]|0);break}if((c[g>>2]|0)<(2147483647>>0-(c[f>>2]|0)|0)){g=2147483647>>0-(c[f>>2]|0);break}else{g=c[g>>2]|0;break}}else{if((h|0)>(2147483647>>a|0)){g=2147483647>>0-(c[f>>2]|0);break}if((c[g>>2]|0)<(-2147483648>>0-(c[f>>2]|0)|0)){g=-2147483648>>0-(c[f>>2]|0);break}else{g=c[g>>2]|0;break}}}while(0);c[e>>2]=g<<0-(c[f>>2]|0);n=c[e>>2]|0;i=d;return n|0}function Sd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;g=i;i=i+48|0;e=g+36|0;q=g+16|0;p=g;j=g+28|0;l=g+32|0;k=g+40|0;f=g+12|0;m=g+24|0;n=g+20|0;o=g+8|0;h=g+4|0;c[q>>2]=a;c[p>>2]=b;c[j>>2]=d;a=c[q>>2]|0;c[l>>2]=(Td((c[q>>2]|0)>0?a:0-a|0)|0)-1;c[n>>2]=c[q>>2]<>2];a=c[p>>2]|0;c[k>>2]=(Td((c[p>>2]|0)>0?a:0-a|0)|0)-1;c[o>>2]=c[p>>2]<>2];c[m>>2]=536870911/(c[o>>2]>>16|0)|0;a=$(c[n>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;c[h>>2]=a+(($(c[n>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16);a=c[n>>2]|0;d=c[o>>2]|0;b=c[h>>2]|0;b=hf(d|0,((d|0)<0)<<31>>31|0,b|0,((b|0)<0)<<31>>31|0)|0;b=Ve(b|0,D|0,32)|0;c[n>>2]=a-(b<<3);b=$(c[n>>2]>>16,(c[m>>2]&65535)<<16>>16)|0;c[h>>2]=(c[h>>2]|0)+(b+(($(c[n>>2]&65535,(c[m>>2]&65535)<<16>>16)|0)>>16));c[f>>2]=29+(c[l>>2]|0)-(c[k>>2]|0)-(c[j>>2]|0);b=c[f>>2]|0;if((c[f>>2]|0)>=0){if((b|0)<32){c[e>>2]=c[h>>2]>>c[f>>2];q=c[e>>2]|0;i=g;return q|0}else{c[e>>2]=0;q=c[e>>2]|0;i=g;return q|0}}a=c[h>>2]|0;d=0-(c[f>>2]|0)|0;do{if((-2147483648>>0-b|0)>(2147483647>>0-(c[f>>2]|0)|0)){if((a|0)>(-2147483648>>d|0)){h=-2147483648>>0-(c[f>>2]|0);break}if((c[h>>2]|0)<(2147483647>>0-(c[f>>2]|0)|0)){h=2147483647>>0-(c[f>>2]|0);break}else{h=c[h>>2]|0;break}}else{if((a|0)>(2147483647>>d|0)){h=2147483647>>0-(c[f>>2]|0);break}if((c[h>>2]|0)<(-2147483648>>0-(c[f>>2]|0)|0)){h=-2147483648>>0-(c[f>>2]|0);break}else{h=c[h>>2]|0;break}}}while(0);c[e>>2]=h<<0-(c[f>>2]|0);q=c[e>>2]|0;i=g;return q|0}function Td(a){a=a|0;var b=0,d=0;b=i;i=i+16|0;d=b;c[d>>2]=a;if((c[d>>2]|0)==0){d=32;i=b;return d|0}d=32-(32-(We(c[d>>2]|0)|0))|0;i=b;return d|0}function Ud(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;q=i;i=i+192|0;s=q+172|0;t=q+152|0;m=q;p=q+164|0;u=q+168|0;v=q+176|0;o=q+148|0;l=q+160|0;r=q+156|0;n=q+8|0;j=q+4|0;c[s>>2]=b;c[t>>2]=d;c[m>>2]=e;c[p>>2]=f;c[u>>2]=g;c[v>>2]=h;c[r>>2]=0;c[o>>2]=c[(c[s>>2]|0)+2328>>2];c[n+136>>2]=0;do{if((c[u>>2]|0)==0){k=4}else{if((c[u>>2]|0)==2?(c[(c[s>>2]|0)+2420+(c[(c[s>>2]|0)+2388>>2]<<2)>>2]|0)==1:0){k=4;break}vd(c[s>>2]|0,n,c[m>>2]|0,1)}}while(0);if((k|0)==4){d=(c[o>>2]|0)+16-1&-16;c[j>>2]=ia()|0;b=i;i=i+((2*d|0)+15&-16)|0;Vd(c[s>>2]|0,c[t>>2]|0,c[(c[s>>2]|0)+2388>>2]|0,c[u>>2]|0,c[v>>2]|0);Yd(c[t>>2]|0,b,a[(c[s>>2]|0)+2765>>0]|0,a[(c[s>>2]|0)+2766>>0]|0,c[(c[s>>2]|0)+2328>>2]|0);Wd(c[s>>2]|0,n,c[v>>2]|0);Qd(c[s>>2]|0,n,c[m>>2]|0,b);vd(c[s>>2]|0,n,c[m>>2]|0,0);c[(c[s>>2]|0)+4160>>2]=0;c[(c[s>>2]|0)+4164>>2]=a[(c[s>>2]|0)+2765>>0]|0;c[(c[s>>2]|0)+2376>>2]=0;na(c[j>>2]|0)}c[l>>2]=(c[(c[s>>2]|0)+2336>>2]|0)-(c[(c[s>>2]|0)+2328>>2]|0);$e((c[s>>2]|0)+1348|0,(c[s>>2]|0)+1348+(c[(c[s>>2]|0)+2328>>2]<<1)|0,c[l>>2]<<1|0)|0;Ze((c[s>>2]|0)+1348+(c[l>>2]<<1)|0,c[m>>2]|0,c[(c[s>>2]|0)+2328>>2]<<1|0)|0;Wc(c[s>>2]|0,n,c[m>>2]|0,c[o>>2]|0);yd(c[s>>2]|0,c[m>>2]|0,c[o>>2]|0);c[(c[s>>2]|0)+2308>>2]=c[n+((c[(c[s>>2]|0)+2324>>2]|0)-1<<2)>>2];c[c[p>>2]>>2]=c[o>>2];i=q;return c[r>>2]|0}function Vd(d,e,f,g,h){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;l=i;i=i+96|0;r=l+36|0;o=l+4|0;u=l+28|0;v=l+16|0;p=l+32|0;k=l;m=l+12|0;s=l+24|0;n=l+20|0;j=l+8|0;q=l+40|0;t=l+72|0;c[r>>2]=d;c[o>>2]=e;c[u>>2]=f;c[v>>2]=g;c[p>>2]=h;if((c[v>>2]|0)==0?(c[(c[r>>2]|0)+2404+(c[u>>2]<<2)>>2]|0)==0:0){c[s>>2]=Pb(c[o>>2]|0,18280,8)|0}else{c[s>>2]=(Pb(c[o>>2]|0,18272,8)|0)+2}a[(c[r>>2]|0)+2765>>0]=c[s>>2]>>1;a[(c[r>>2]|0)+2766>>0]=c[s>>2]&1;h=c[o>>2]|0;if((c[p>>2]|0)==2){v=(Pb(h,18112,8)|0)&255;a[(c[r>>2]|0)+2736>>0]=v}else{u=(Pb(h,18088+(a[(c[r>>2]|0)+2765>>0]<<3)|0,8)|0)<<3&255;a[(c[r>>2]|0)+2736>>0]=u;u=((Pb(c[o>>2]|0,18344,8)|0)&255)<<24>>24;v=(c[r>>2]|0)+2736|0;a[v>>0]=(a[v>>0]|0)+u}c[k>>2]=1;while(1){h=c[o>>2]|0;if((c[k>>2]|0)>=(c[(c[r>>2]|0)+2324>>2]|0)){break}v=(Pb(h,18112,8)|0)&255;a[(c[r>>2]|0)+2736+(c[k>>2]|0)>>0]=v;c[k>>2]=(c[k>>2]|0)+1}v=$(a[(c[r>>2]|0)+2765>>0]>>1,b[c[(c[r>>2]|0)+2732>>2]>>1]|0)|0;v=(Pb(h,(c[(c[(c[r>>2]|0)+2732>>2]|0)+12>>2]|0)+v|0,8)|0)&255;a[(c[r>>2]|0)+2744>>0]=v;td(q,t,c[(c[r>>2]|0)+2732>>2]|0,a[(c[r>>2]|0)+2744>>0]|0);c[k>>2]=0;while(1){if((c[k>>2]|0)>=(b[(c[(c[r>>2]|0)+2732>>2]|0)+2>>1]|0)){break}c[s>>2]=Pb(c[o>>2]|0,(c[(c[(c[r>>2]|0)+2732>>2]|0)+24>>2]|0)+(b[q+(c[k>>2]<<1)>>1]|0)|0,8)|0;if((c[s>>2]|0)!=0){if((c[s>>2]|0)==8){v=Pb(c[o>>2]|0,18352,8)|0;c[s>>2]=(c[s>>2]|0)+v}}else{v=Pb(c[o>>2]|0,18352,8)|0;c[s>>2]=(c[s>>2]|0)-v}a[(c[r>>2]|0)+2744+((c[k>>2]|0)+1)>>0]=(c[s>>2]|0)-4;c[k>>2]=(c[k>>2]|0)+1}if((c[(c[r>>2]|0)+2324>>2]|0)==4){v=(Pb(c[o>>2]|0,18288,8)|0)&255;a[(c[r>>2]|0)+2767>>0]=v}else{a[(c[r>>2]|0)+2767>>0]=4}if((a[(c[r>>2]|0)+2765>>0]|0)!=2){v=c[r>>2]|0;v=v+2736|0;v=v+29|0;v=a[v>>0]|0;v=v<<24>>24;u=c[r>>2]|0;u=u+2396|0;c[u>>2]=v;u=c[o>>2]|0;u=Pb(u,18320,8)|0;u=u&255;v=c[r>>2]|0;v=v+2736|0;v=v+34|0;a[v>>0]=u;i=l;return}c[n>>2]=1;if(((c[p>>2]|0)==2?(c[(c[r>>2]|0)+2396>>2]|0)==2:0)?(c[j>>2]=((Pb(c[o>>2]|0,18392,8)|0)&65535)<<16>>16,(c[j>>2]|0)>0):0){c[j>>2]=(c[j>>2]|0)-9;b[(c[r>>2]|0)+2762>>1]=(b[(c[r>>2]|0)+2400>>1]|0)+(c[j>>2]|0);c[n>>2]=0}if((c[n>>2]|0)!=0){u=((Pb(c[o>>2]|0,18360,8)|0)&65535)<<16>>16;u=($(u,c[(c[r>>2]|0)+2316>>2]>>1)|0)&65535;b[(c[r>>2]|0)+2762>>1]=u;u=((Pb(c[o>>2]|0,c[(c[r>>2]|0)+2380>>2]|0,8)|0)&65535)<<16>>16;v=(c[r>>2]|0)+2762|0;b[v>>1]=(b[v>>1]|0)+u}b[(c[r>>2]|0)+2400>>1]=b[(c[r>>2]|0)+2762>>1]|0;v=(Pb(c[o>>2]|0,c[(c[r>>2]|0)+2384>>2]|0,8)|0)&255;a[(c[r>>2]|0)+2764>>0]=v;v=(Pb(c[o>>2]|0,15848,8)|0)&255;a[(c[r>>2]|0)+2768>>0]=v;c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[(c[r>>2]|0)+2324>>2]|0)){break}v=(Pb(c[o>>2]|0,c[15912+(a[(c[r>>2]|0)+2768>>0]<<2)>>2]|0,8)|0)&255;a[(c[r>>2]|0)+2740+(c[m>>2]|0)>>0]=v;c[m>>2]=(c[m>>2]|0)+1}if((c[p>>2]|0)==0){v=(Pb(c[o>>2]|0,18264,8)|0)&255;a[(c[r>>2]|0)+2769>>0]=v;v=c[r>>2]|0;v=v+2736|0;v=v+29|0;v=a[v>>0]|0;v=v<<24>>24;u=c[r>>2]|0;u=u+2396|0;c[u>>2]=v;u=c[o>>2]|0;u=Pb(u,18320,8)|0;u=u&255;v=c[r>>2]|0;v=v+2736|0;v=v+34|0;a[v>>0]=u;i=l;return}else{a[(c[r>>2]|0)+2769>>0]=0;v=c[r>>2]|0;v=v+2736|0;v=v+29|0;v=a[v>>0]|0;v=v<<24>>24;u=c[r>>2]|0;u=u+2396|0;c[u>>2]=v;u=c[o>>2]|0;u=Pb(u,18320,8)|0;u=u&255;v=c[r>>2]|0;v=v+2736|0;v=v+34|0;a[v>>0]=u;i=l;return}}function Wd(d,e,f){d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;j=i;i=i+96|0;h=j+4|0;m=j+16|0;q=j+12|0;o=j+8|0;l=j+24|0;p=j;g=j+32|0;n=j+64|0;k=j+20|0;c[h>>2]=d;c[m>>2]=e;c[q>>2]=f;$d((c[m>>2]|0)+16|0,(c[h>>2]|0)+2736|0,(c[h>>2]|0)+2312|0,(c[q>>2]|0)==2&1,c[(c[h>>2]|0)+2324>>2]|0);kd(g,(c[h>>2]|0)+2744|0,c[(c[h>>2]|0)+2732>>2]|0);fd((c[m>>2]|0)+64|0,g,c[(c[h>>2]|0)+2340>>2]|0);if((c[(c[h>>2]|0)+2376>>2]|0)==1){a[(c[h>>2]|0)+2767>>0]=4}if((a[(c[h>>2]|0)+2767>>0]|0)<4){c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[(c[h>>2]|0)+2340>>2]|0)){break}q=(b[(c[h>>2]|0)+2344+(c[o>>2]<<1)>>1]|0)+(($(a[(c[h>>2]|0)+2767>>0]|0,(b[g+(c[o>>2]<<1)>>1]|0)-(b[(c[h>>2]|0)+2344+(c[o>>2]<<1)>>1]|0)|0)|0)>>2)&65535;b[n+(c[o>>2]<<1)>>1]=q;c[o>>2]=(c[o>>2]|0)+1}fd((c[m>>2]|0)+32|0,n,c[(c[h>>2]|0)+2340>>2]|0)}else{Ze((c[m>>2]|0)+32|0,(c[m>>2]|0)+64|0,c[(c[h>>2]|0)+2340>>2]<<1|0)|0}Ze((c[h>>2]|0)+2344|0,g|0,c[(c[h>>2]|0)+2340>>2]<<1|0)|0;if((c[(c[h>>2]|0)+4160>>2]|0)!=0){Kd((c[m>>2]|0)+32|0,c[(c[h>>2]|0)+2340>>2]|0,63570);Kd((c[m>>2]|0)+64|0,c[(c[h>>2]|0)+2340>>2]|0,63570)}if((a[(c[h>>2]|0)+2765>>0]|0)!=2){Xe(c[m>>2]|0,0,c[(c[h>>2]|0)+2324>>2]<<2|0)|0;Xe((c[m>>2]|0)+96|0,0,(c[(c[h>>2]|0)+2324>>2]|0)*5<<1|0)|0;a[(c[h>>2]|0)+2768>>0]=0;c[(c[m>>2]|0)+136>>2]=0;i=j;return}Xd(b[(c[h>>2]|0)+2762>>1]|0,a[(c[h>>2]|0)+2764>>0]|0,c[m>>2]|0,c[(c[h>>2]|0)+2316>>2]|0,c[(c[h>>2]|0)+2324>>2]|0);c[k>>2]=c[16208+(a[(c[h>>2]|0)+2768>>0]<<2)>>2];c[l>>2]=0;while(1){if((c[l>>2]|0)>=(c[(c[h>>2]|0)+2324>>2]|0)){break}c[p>>2]=a[(c[h>>2]|0)+2740+(c[l>>2]|0)>>0]|0;c[o>>2]=0;while(1){if((c[o>>2]|0)>=5){break}b[(c[m>>2]|0)+96+(((c[l>>2]|0)*5|0)+(c[o>>2]|0)<<1)>>1]=a[(c[k>>2]|0)+(((c[p>>2]|0)*5|0)+(c[o>>2]|0))>>0]<<7;c[o>>2]=(c[o>>2]|0)+1}c[l>>2]=(c[l>>2]|0)+1}c[p>>2]=a[(c[h>>2]|0)+2769>>0]|0;c[(c[m>>2]|0)+136>>2]=b[18304+(c[p>>2]<<1)>>1]|0;i=j;return}function Xd(d,e,f,g,h){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;s=i;i=i+48|0;u=s+36|0;o=s+38|0;j=s+8|0;t=s+20|0;k=s+28|0;m=s+32|0;p=s+12|0;q=s+24|0;r=s+4|0;l=s;n=s+16|0;b[u>>1]=d;a[o>>0]=e;c[j>>2]=f;c[t>>2]=g;c[k>>2]=h;h=(c[k>>2]|0)==4;do{if((c[t>>2]|0)==8){if(h){c[n>>2]=15e3;c[l>>2]=11;break}else{c[n>>2]=14968;c[l>>2]=3;break}}else{if(h){c[n>>2]=15048;c[l>>2]=34;break}else{c[n>>2]=14976;c[l>>2]=12;break}}}while(0);c[q>>2]=(c[t>>2]&65535)<<16>>16<<1;c[r>>2]=((c[t>>2]&65535)<<16>>16)*18;c[m>>2]=(c[q>>2]|0)+(b[u>>1]|0);c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[k>>2]|0)){break}t=$(c[p>>2]|0,c[l>>2]|0)|0;c[(c[j>>2]|0)+(c[p>>2]<<2)>>2]=(c[m>>2]|0)+(a[(c[n>>2]|0)+(t+(a[o>>0]|0))>>0]|0);t=c[(c[j>>2]|0)+(c[p>>2]<<2)>>2]|0;do{if((c[q>>2]|0)>(c[r>>2]|0)){if((t|0)>(c[q>>2]|0)){t=c[q>>2]|0;break}if((c[(c[j>>2]|0)+(c[p>>2]<<2)>>2]|0)<(c[r>>2]|0)){t=c[r>>2]|0;break}else{t=c[(c[j>>2]|0)+(c[p>>2]<<2)>>2]|0;break}}else{if((t|0)>(c[r>>2]|0)){t=c[r>>2]|0;break}if((c[(c[j>>2]|0)+(c[p>>2]<<2)>>2]|0)<(c[q>>2]|0)){t=c[q>>2]|0;break}else{t=c[(c[j>>2]|0)+(c[p>>2]<<2)>>2]|0;break}}}while(0);c[(c[j>>2]|0)+(c[p>>2]<<2)>>2]=t;c[p>>2]=(c[p>>2]|0)+1}i=s;return}function Yd(a,d,e,f,g){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0;o=i;i=i+224|0;u=o+84|0;q=o+180|0;l=o+200|0;m=o+208|0;k=o+188|0;h=o+196|0;w=o+204|0;t=o+212|0;j=o+216|0;v=o+80|0;r=o+184|0;y=o+88|0;n=o;p=o+96|0;s=o+192|0;x=o+176|0;c[u>>2]=a;c[q>>2]=d;c[l>>2]=e;c[m>>2]=f;c[k>>2]=g;c[y>>2]=Pb(c[u>>2]|0,18680+((c[l>>2]>>1)*9|0)|0,8)|0;c[j>>2]=c[k>>2]>>4;if((c[j>>2]<<4|0)<(c[k>>2]|0)){c[j>>2]=(c[j>>2]|0)+1}c[x>>2]=18496+((c[y>>2]|0)*18|0);c[h>>2]=0;while(1){if((c[h>>2]|0)>=(c[j>>2]|0)){break}c[p+(c[h>>2]<<2)>>2]=0;a=Pb(c[u>>2]|0,c[x>>2]|0,8)|0;c[n+(c[h>>2]<<2)>>2]=a;while(1){g=c[h>>2]|0;if((c[n+(c[h>>2]<<2)>>2]|0)!=17){break}a=p+(g<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=Pb(c[u>>2]|0,((c[p+(c[h>>2]<<2)>>2]|0)==10&1)+18658|0,8)|0;c[n+(c[h>>2]<<2)>>2]=a}c[h>>2]=g+1}c[h>>2]=0;while(1){if((c[h>>2]|0)>=(c[j>>2]|0)){break}x=(c[q>>2]|0)+((c[h>>2]&65535)<<16>>16<<4<<1)|0;if((c[n+(c[h>>2]<<2)>>2]|0)>0){me(x,c[u>>2]|0,c[n+(c[h>>2]<<2)>>2]|0)}else{g=x+0|0;x=g+32|0;do{b[g>>1]=0;g=g+2|0}while((g|0)<(x|0))}c[h>>2]=(c[h>>2]|0)+1}c[h>>2]=0;while(1){if((c[h>>2]|0)>=(c[j>>2]|0)){break}if((c[p+(c[h>>2]<<2)>>2]|0)>0){c[r>>2]=c[p+(c[h>>2]<<2)>>2];c[s>>2]=(c[q>>2]|0)+((c[h>>2]&65535)<<16>>16<<4<<1);c[t>>2]=0;while(1){if((c[t>>2]|0)>=16){break}c[v>>2]=b[(c[s>>2]|0)+(c[t>>2]<<1)>>1]|0;c[w>>2]=0;while(1){x=c[v>>2]|0;if((c[w>>2]|0)>=(c[r>>2]|0)){break}c[v>>2]=x<<1;a=Pb(c[u>>2]|0,18256,8)|0;c[v>>2]=(c[v>>2]|0)+a;c[w>>2]=(c[w>>2]|0)+1}b[(c[s>>2]|0)+(c[t>>2]<<1)>>1]=x;c[t>>2]=(c[t>>2]|0)+1}a=n+(c[h>>2]<<2)|0;c[a>>2]=c[a>>2]|c[r>>2]<<5}c[h>>2]=(c[h>>2]|0)+1}Md(c[u>>2]|0,c[q>>2]|0,c[k>>2]|0,c[l>>2]|0,c[m>>2]|0,n);i=o;return}function Zd(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0;f=i;i=i+32|0;g=f+16|0;h=f+12|0;l=f+8|0;j=f+4|0;k=f;c[g>>2]=b;c[h>>2]=d;c[l>>2]=e;c[k>>2]=0;c[(c[g>>2]|0)+2332>>2]=((c[h>>2]&65535)<<16>>16)*5;c[j>>2]=$((c[(c[g>>2]|0)+2324>>2]&65535)<<16>>16,(c[(c[g>>2]|0)+2332>>2]&65535)<<16>>16)|0;if(!((c[(c[g>>2]|0)+2316>>2]|0)==(c[h>>2]|0)?(c[(c[g>>2]|0)+2320>>2]|0)==(c[l>>2]|0):0)){b=de((c[g>>2]|0)+2432|0,((c[h>>2]&65535)<<16>>16)*1e3|0,c[l>>2]|0,0)|0;c[k>>2]=(c[k>>2]|0)+b;c[(c[g>>2]|0)+2320>>2]=c[l>>2]}if((c[(c[g>>2]|0)+2316>>2]|0)==(c[h>>2]|0)?(c[j>>2]|0)==(c[(c[g>>2]|0)+2328>>2]|0):0){b=c[k>>2]|0;i=f;return b|0}l=(c[(c[g>>2]|0)+2324>>2]|0)==4;d=(c[g>>2]|0)+2384|0;do{if((c[h>>2]|0)==8){if(l){c[d>>2]=18456;break}else{c[d>>2]=18488;break}}else{if(l){c[d>>2]=18416;break}else{c[d>>2]=18472;break}}}while(0);if((c[(c[g>>2]|0)+2316>>2]|0)!=(c[h>>2]|0)){c[(c[g>>2]|0)+2336>>2]=((c[h>>2]&65535)<<16>>16)*20;d=(c[g>>2]|0)+2340|0;if((c[h>>2]|0)==8|(c[h>>2]|0)==12){c[d>>2]=10;c[(c[g>>2]|0)+2732>>2]=16960}else{c[d>>2]=16;c[(c[g>>2]|0)+2732>>2]=18048}do{if((c[h>>2]|0)!=16){if((c[h>>2]|0)==12){c[(c[g>>2]|0)+2380>>2]=18336;break}if((c[h>>2]|0)==8){c[(c[g>>2]|0)+2380>>2]=18320}}else{c[(c[g>>2]|0)+2380>>2]=18344}}while(0);c[(c[g>>2]|0)+2376>>2]=1;c[(c[g>>2]|0)+2308>>2]=100;a[(c[g>>2]|0)+2312>>0]=10;c[(c[g>>2]|0)+4164>>2]=0;Xe((c[g>>2]|0)+1348|0,0,960)|0;l=(c[g>>2]|0)+1284|0;d=l+64|0;do{c[l>>2]=0;l=l+4|0}while((l|0)<(d|0))}c[(c[g>>2]|0)+2316>>2]=c[h>>2];c[(c[g>>2]|0)+2328>>2]=c[j>>2];b=c[k>>2]|0;i=f;return b|0}function _d(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;i=f;return((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function $d(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;q=i;i=i+32|0;p=q+4|0;l=q+16|0;k=q+8|0;n=q+20|0;o=q+28|0;m=q;r=q+12|0;h=q+24|0;c[p>>2]=b;c[l>>2]=d;c[k>>2]=e;c[n>>2]=f;c[o>>2]=g;c[m>>2]=0;while(1){if((c[m>>2]|0)>=(c[o>>2]|0)){break}if((c[m>>2]|0)==0?(c[n>>2]|0)==0:0){b=(ae(a[(c[l>>2]|0)+(c[m>>2]|0)>>0]|0,(a[c[k>>2]>>0]|0)-16|0)|0)&255;a[c[k>>2]>>0]=b}else{j=6}do{if((j|0)==6){j=0;c[r>>2]=(a[(c[l>>2]|0)+(c[m>>2]|0)>>0]|0)+ -4;c[h>>2]=8+(a[c[k>>2]>>0]|0);g=c[r>>2]|0;if((c[r>>2]|0)>(c[h>>2]|0)){b=c[k>>2]|0;a[b>>0]=(a[b>>0]|0)+((g<<1)-(c[h>>2]|0));break}else{b=c[k>>2]|0;a[b>>0]=(a[b>>0]|0)+g;break}}}while(0);if((a[c[k>>2]>>0]|0)<=63){if((a[c[k>>2]>>0]|0)<0){g=0}else{g=a[c[k>>2]>>0]|0}}else{g=63}a[c[k>>2]>>0]=g;b=ce(_d(((a[c[k>>2]>>0]<<16>>16)*29|0)+((a[c[k>>2]>>0]<<16>>16)*7281>>16)+2090|0,3967)|0)|0;c[(c[p>>2]|0)+(c[m>>2]<<2)>>2]=b;c[m>>2]=(c[m>>2]|0)+1}i=q;return}function ae(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;i=f;return((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function be(a){a=a|0;var b=0,d=0;b=i;i=i+16|0;d=b;c[d>>2]=a;Xe(c[d>>2]|0,0,4260)|0;c[(c[d>>2]|0)+2376>>2]=1;c[c[d>>2]>>2]=65536;Vc(c[d>>2]|0);ud(c[d>>2]|0);i=b;return 0}function ce(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;b=i;i=i+16|0;d=b+12|0;e=b+8|0;f=b+4|0;g=b;c[e>>2]=a;if((c[e>>2]|0)<0){c[d>>2]=0;h=c[d>>2]|0;i=b;return h|0}if((c[e>>2]|0)>=3967){c[d>>2]=2147483647;h=c[d>>2]|0;i=b;return h|0}c[f>>2]=1<<(c[e>>2]>>7);c[g>>2]=c[e>>2]&127;h=c[f>>2]|0;a=c[f>>2]|0;if((c[e>>2]|0)<2048){e=$(($((c[g>>2]&65535)<<16>>16,(128-(c[g>>2]|0)&65535)<<16>>16)|0)>>16,-174)|0;c[f>>2]=h+(($(a,(c[g>>2]|0)+(e+(($(($((c[g>>2]&65535)<<16>>16,(128-(c[g>>2]|0)&65535)<<16>>16)|0)&65535,-174)|0)>>16))|0)|0)>>7)}else{e=$(($((c[g>>2]&65535)<<16>>16,(128-(c[g>>2]|0)&65535)<<16>>16)|0)>>16,-174)|0;c[f>>2]=h+($(a>>7,(c[g>>2]|0)+(e+(($(($((c[g>>2]&65535)<<16>>16,(128-(c[g>>2]|0)&65535)<<16>>16)|0)&65535,-174)|0)>>16))|0)|0)}c[d>>2]=c[f>>2];h=c[d>>2]|0;i=b;return h|0}function de(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0;l=i;i=i+32|0;k=l+20|0;j=l+16|0;m=l+12|0;h=l+8|0;n=l+4|0;g=l;c[j>>2]=b;c[m>>2]=d;c[h>>2]=e;c[n>>2]=f;Xe(c[j>>2]|0,0,300)|0;e=(c[m>>2]|0)!=8e3&(c[m>>2]|0)!=12e3&(c[m>>2]|0)!=16e3;do{if((c[n>>2]|0)!=0){if(!(e&(c[m>>2]|0)!=24e3&(c[m>>2]|0)!=48e3)?!((c[h>>2]|0)!=8e3&(c[h>>2]|0)!=12e3&(c[h>>2]|0)!=16e3):0){c[(c[j>>2]|0)+292>>2]=a[15184+((((c[m>>2]>>12)-((c[m>>2]|0)>16e3&1)>>((c[m>>2]|0)>24e3&1))-1|0)*3|0)+(((c[h>>2]>>12)-((c[h>>2]|0)>16e3&1)>>((c[h>>2]|0)>24e3&1))-1)>>0]|0;break}c[k>>2]=-1;n=c[k>>2]|0;i=l;return n|0}else{if(!e?!((c[h>>2]|0)!=8e3&(c[h>>2]|0)!=12e3&(c[h>>2]|0)!=16e3&(c[h>>2]|0)!=24e3&(c[h>>2]|0)!=48e3):0){c[(c[j>>2]|0)+292>>2]=a[15200+((((c[m>>2]>>12)-((c[m>>2]|0)>16e3&1)>>((c[m>>2]|0)>24e3&1))-1|0)*5|0)+(((c[h>>2]>>12)-((c[h>>2]|0)>16e3&1)>>((c[h>>2]|0)>24e3&1))-1)>>0]|0;break}c[k>>2]=-1;n=c[k>>2]|0;i=l;return n|0}}while(0);c[(c[j>>2]|0)+284>>2]=(c[m>>2]|0)/1e3|0;c[(c[j>>2]|0)+288>>2]=(c[h>>2]|0)/1e3|0;c[(c[j>>2]|0)+268>>2]=(c[(c[j>>2]|0)+284>>2]|0)*10;c[g>>2]=0;f=c[h>>2]|0;e=c[m>>2]|0;do{if((c[h>>2]|0)>(c[m>>2]|0)){d=(c[j>>2]|0)+264|0;if((f|0)==(e<<1|0)){c[d>>2]=1;break}else{c[d>>2]=2;c[g>>2]=1;break}}else{d=(c[j>>2]|0)+264|0;if((f|0)>=(e|0)){c[d>>2]=0;break}c[d>>2]=3;if((c[h>>2]<<2|0)==((c[m>>2]|0)*3|0)){c[(c[j>>2]|0)+280>>2]=3;c[(c[j>>2]|0)+276>>2]=18;c[(c[j>>2]|0)+296>>2]=15232;break}if(((c[h>>2]|0)*3|0)==(c[m>>2]<<1|0)){c[(c[j>>2]|0)+280>>2]=2;c[(c[j>>2]|0)+276>>2]=18;c[(c[j>>2]|0)+296>>2]=15296;break}if((c[h>>2]<<1|0)==(c[m>>2]|0)){c[(c[j>>2]|0)+280>>2]=1;c[(c[j>>2]|0)+276>>2]=24;c[(c[j>>2]|0)+296>>2]=15336;break}if(((c[h>>2]|0)*3|0)==(c[m>>2]|0)){c[(c[j>>2]|0)+280>>2]=1;c[(c[j>>2]|0)+276>>2]=36;c[(c[j>>2]|0)+296>>2]=15368;break}if((c[h>>2]<<2|0)==(c[m>>2]|0)){c[(c[j>>2]|0)+280>>2]=1;c[(c[j>>2]|0)+276>>2]=36;c[(c[j>>2]|0)+296>>2]=15408;break}if(((c[h>>2]|0)*6|0)==(c[m>>2]|0)){c[(c[j>>2]|0)+280>>2]=1;c[(c[j>>2]|0)+276>>2]=36;c[(c[j>>2]|0)+296>>2]=15448;break}c[k>>2]=-1;n=c[k>>2]|0;i=l;return n|0}}while(0);c[(c[j>>2]|0)+272>>2]=((c[m>>2]<<14+(c[g>>2]|0)|0)/(c[h>>2]|0)|0)<<2;while(1){n=$(c[(c[j>>2]|0)+272>>2]>>16,(c[h>>2]&65535)<<16>>16)|0;n=n+(($(c[(c[j>>2]|0)+272>>2]&65535,(c[h>>2]&65535)<<16>>16)|0)>>16)|0;n=n+($(c[(c[j>>2]|0)+272>>2]|0,(c[h>>2]>>15)+1>>1)|0)|0;if((n|0)>=(c[m>>2]<>2]|0)){break}n=(c[j>>2]|0)+272|0;c[n>>2]=(c[n>>2]|0)+1}c[k>>2]=0;n=c[k>>2]|0;i=l;return n|0}function ee(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0;k=i;i=i+32|0;g=k+16|0;l=k+12|0;j=k+8|0;h=k+4|0;f=k;c[g>>2]=a;c[l>>2]=b;c[j>>2]=d;c[h>>2]=e;c[f>>2]=(c[(c[g>>2]|0)+284>>2]|0)-(c[(c[g>>2]|0)+292>>2]|0);Ze((c[g>>2]|0)+168+(c[(c[g>>2]|0)+292>>2]<<1)|0,c[j>>2]|0,c[f>>2]<<1|0)|0;e=c[(c[g>>2]|0)+264>>2]|0;if((e|0)==2){ge(c[g>>2]|0,c[l>>2]|0,(c[g>>2]|0)+168|0,c[(c[g>>2]|0)+284>>2]|0);ge(c[g>>2]|0,(c[l>>2]|0)+(c[(c[g>>2]|0)+288>>2]<<1)|0,(c[j>>2]|0)+(c[f>>2]<<1)|0,(c[h>>2]|0)-(c[(c[g>>2]|0)+284>>2]|0)|0)}else if((e|0)==3){ie(c[g>>2]|0,c[l>>2]|0,(c[g>>2]|0)+168|0,c[(c[g>>2]|0)+284>>2]|0);ie(c[g>>2]|0,(c[l>>2]|0)+(c[(c[g>>2]|0)+288>>2]<<1)|0,(c[j>>2]|0)+(c[f>>2]<<1)|0,(c[h>>2]|0)-(c[(c[g>>2]|0)+284>>2]|0)|0)}else if((e|0)==1){le(c[g>>2]|0,c[l>>2]|0,(c[g>>2]|0)+168|0,c[(c[g>>2]|0)+284>>2]|0);le(c[g>>2]|0,(c[l>>2]|0)+(c[(c[g>>2]|0)+288>>2]<<1)|0,(c[j>>2]|0)+(c[f>>2]<<1)|0,(c[h>>2]|0)-(c[(c[g>>2]|0)+284>>2]|0)|0)}else{Ze(c[l>>2]|0,(c[g>>2]|0)+168|0,c[(c[g>>2]|0)+284>>2]<<1|0)|0;Ze((c[l>>2]|0)+(c[(c[g>>2]|0)+288>>2]<<1)|0,(c[j>>2]|0)+(c[f>>2]<<1)|0,(c[h>>2]|0)-(c[(c[g>>2]|0)+284>>2]|0)<<1|0)|0}Ze((c[g>>2]|0)+168|0,(c[j>>2]|0)+((c[h>>2]|0)-(c[(c[g>>2]|0)+292>>2]|0)<<1)|0,c[(c[g>>2]|0)+292>>2]<<1|0)|0;i=k;return 0}function fe(a,d,e,f,g){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;n=i;i=i+32|0;l=n+8|0;o=n+16|0;m=n+20|0;p=n+24|0;k=n+4|0;j=n;h=n+12|0;c[l>>2]=a;c[o>>2]=d;c[m>>2]=e;c[p>>2]=f;c[k>>2]=g;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[k>>2]|0)){break}c[h>>2]=(c[c[l>>2]>>2]|0)+(b[(c[m>>2]|0)+(c[j>>2]<<1)>>1]<<8);c[(c[o>>2]|0)+(c[j>>2]<<2)>>2]=c[h>>2];c[h>>2]=c[h>>2]<<2;a=$(c[h>>2]>>16,b[c[p>>2]>>1]|0)|0;a=(c[(c[l>>2]|0)+4>>2]|0)+(a+(($(c[h>>2]&65535,b[c[p>>2]>>1]|0)|0)>>16))|0;c[c[l>>2]>>2]=a;a=$(c[h>>2]>>16,b[(c[p>>2]|0)+2>>1]|0)|0;a=a+(($(c[h>>2]&65535,b[(c[p>>2]|0)+2>>1]|0)|0)>>16)|0;c[(c[l>>2]|0)+4>>2]=a;c[j>>2]=(c[j>>2]|0)+1}i=n;return}function ge(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;k=i;i=i+48|0;q=k+28|0;g=k+16|0;l=k+4|0;p=k+8|0;n=k+32|0;h=k;m=k+12|0;o=k+24|0;j=k+20|0;c[q>>2]=a;c[g>>2]=d;c[l>>2]=e;c[p>>2]=f;c[n>>2]=c[q>>2];a=(c[(c[n>>2]|0)+268>>2]<<1)+8|0;c[j>>2]=ia()|0;f=i;i=i+((2*a|0)+15&-16)|0;a=(c[n>>2]|0)+24|0;b[f+0>>1]=b[a+0>>1]|0;b[f+2>>1]=b[a+2>>1]|0;b[f+4>>1]=b[a+4>>1]|0;b[f+6>>1]=b[a+6>>1]|0;b[f+8>>1]=b[a+8>>1]|0;b[f+10>>1]=b[a+10>>1]|0;b[f+12>>1]=b[a+12>>1]|0;b[f+14>>1]=b[a+14>>1]|0;c[o>>2]=c[(c[n>>2]|0)+272>>2];while(1){if((c[p>>2]|0)<(c[(c[n>>2]|0)+268>>2]|0)){e=c[p>>2]|0}else{e=c[(c[n>>2]|0)+268>>2]|0}c[h>>2]=e;ke(c[n>>2]|0,f+16|0,c[l>>2]|0,c[h>>2]|0);c[m>>2]=c[h>>2]<<17;c[g>>2]=he(c[g>>2]|0,f,c[m>>2]|0,c[o>>2]|0)|0;c[l>>2]=(c[l>>2]|0)+(c[h>>2]<<1);c[p>>2]=(c[p>>2]|0)-(c[h>>2]|0);if((c[p>>2]|0)<=0){break}q=f+(c[h>>2]<<1<<1)|0;b[f+0>>1]=b[q+0>>1]|0;b[f+2>>1]=b[q+2>>1]|0;b[f+4>>1]=b[q+4>>1]|0;b[f+6>>1]=b[q+6>>1]|0;b[f+8>>1]=b[q+8>>1]|0;b[f+10>>1]=b[q+10>>1]|0;b[f+12>>1]=b[q+12>>1]|0;b[f+14>>1]=b[q+14>>1]|0}q=(c[n>>2]|0)+24|0;a=f+(c[h>>2]<<1<<1)|0;b[q+0>>1]=b[a+0>>1]|0;b[q+2>>1]=b[a+2>>1]|0;b[q+4>>1]=b[a+4>>1]|0;b[q+6>>1]=b[a+6>>1]|0;b[q+8>>1]=b[a+8>>1]|0;b[q+10>>1]=b[a+10>>1]|0;b[q+12>>1]=b[a+12>>1]|0;b[q+14>>1]=b[a+14>>1]|0;na(c[j>>2]|0);i=k;return}function he(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;n=i;i=i+32|0;h=n+4|0;m=n+16|0;o=n+8|0;p=n+20|0;k=n+28|0;j=n;g=n+12|0;l=n+24|0;c[h>>2]=a;c[m>>2]=d;c[o>>2]=e;c[p>>2]=f;c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[o>>2]|0)){break}c[l>>2]=(((c[k>>2]&65535)>>16)*12|0)+((c[k>>2]&65535)*12>>16);c[g>>2]=(c[m>>2]|0)+(c[k>>2]>>16<<1);c[j>>2]=$(b[c[g>>2]>>1]|0,b[15488+(c[l>>2]<<3)>>1]|0)|0;c[j>>2]=(c[j>>2]|0)+($(b[(c[g>>2]|0)+2>>1]|0,b[15490+(c[l>>2]<<3)>>1]|0)|0);c[j>>2]=(c[j>>2]|0)+($(b[(c[g>>2]|0)+4>>1]|0,b[15492+(c[l>>2]<<3)>>1]|0)|0);c[j>>2]=(c[j>>2]|0)+($(b[(c[g>>2]|0)+6>>1]|0,b[15494+(c[l>>2]<<3)>>1]|0)|0);c[j>>2]=(c[j>>2]|0)+($(b[(c[g>>2]|0)+8>>1]|0,b[15494+(11-(c[l>>2]|0)<<3)>>1]|0)|0);c[j>>2]=(c[j>>2]|0)+($(b[(c[g>>2]|0)+10>>1]|0,b[15492+(11-(c[l>>2]|0)<<3)>>1]|0)|0);c[j>>2]=(c[j>>2]|0)+($(b[(c[g>>2]|0)+12>>1]|0,b[15490+(11-(c[l>>2]|0)<<3)>>1]|0)|0);c[j>>2]=(c[j>>2]|0)+($(b[(c[g>>2]|0)+14>>1]|0,b[15488+(11-(c[l>>2]|0)<<3)>>1]|0)|0);if(((c[j>>2]>>14)+1>>1|0)<=32767){if(((c[j>>2]>>14)+1>>1|0)<-32768){f=-32768}else{f=(c[j>>2]>>14)+1>>1}}else{f=32767}a=c[h>>2]|0;c[h>>2]=a+2;b[a>>1]=f;c[k>>2]=(c[k>>2]|0)+(c[p>>2]|0)}i=n;return c[h>>2]|0}function ie(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;j=i;i=i+48|0;q=j;m=j+16|0;k=j+28|0;p=j+4|0;n=j+32|0;g=j+36|0;l=j+12|0;o=j+24|0;f=j+20|0;h=j+8|0;c[q>>2]=a;c[m>>2]=b;c[k>>2]=d;c[p>>2]=e;c[n>>2]=c[q>>2];a=(c[(c[n>>2]|0)+268>>2]|0)+(c[(c[n>>2]|0)+276>>2]|0)|0;c[h>>2]=ia()|0;e=i;i=i+((4*a|0)+15&-16)|0;Ze(e|0,(c[n>>2]|0)+24|0,c[(c[n>>2]|0)+276>>2]<<2|0)|0;c[f>>2]=(c[(c[n>>2]|0)+296>>2]|0)+4;c[o>>2]=c[(c[n>>2]|0)+272>>2];while(1){if((c[p>>2]|0)<(c[(c[n>>2]|0)+268>>2]|0)){d=c[p>>2]|0}else{d=c[(c[n>>2]|0)+268>>2]|0}c[g>>2]=d;fe(c[n>>2]|0,e+(c[(c[n>>2]|0)+276>>2]<<2)|0,c[k>>2]|0,c[(c[n>>2]|0)+296>>2]|0,c[g>>2]|0);c[l>>2]=c[g>>2]<<16;c[m>>2]=je(c[m>>2]|0,e,c[f>>2]|0,c[(c[n>>2]|0)+276>>2]|0,c[(c[n>>2]|0)+280>>2]|0,c[l>>2]|0,c[o>>2]|0)|0;c[k>>2]=(c[k>>2]|0)+(c[g>>2]<<1);c[p>>2]=(c[p>>2]|0)-(c[g>>2]|0);if((c[p>>2]|0)<=1){break}Ze(e|0,e+(c[g>>2]<<2)|0,c[(c[n>>2]|0)+276>>2]<<2|0)|0}Ze((c[n>>2]|0)+24|0,e+(c[g>>2]<<2)|0,c[(c[n>>2]|0)+276>>2]<<2|0)|0;na(c[h>>2]|0);i=j;return}function je(a,d,e,f,g,h,j){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;q=i;i=i+48|0;r=q+4|0;n=q+16|0;s=q+36|0;w=q;v=q+32|0;k=q+40|0;l=q+44|0;o=q+24|0;m=q+20|0;p=q+8|0;u=q+12|0;t=q+28|0;c[r>>2]=a;c[n>>2]=d;c[s>>2]=e;c[w>>2]=f;c[v>>2]=g;c[k>>2]=h;c[l>>2]=j;j=c[w>>2]|0;if((j|0)==18){c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[k>>2]|0)){break}c[p>>2]=(c[n>>2]|0)+(c[o>>2]>>16<<2);w=$((c[o>>2]&65535)>>16,(c[v>>2]&65535)<<16>>16)|0;c[u>>2]=w+(($(c[o>>2]&65535,(c[v>>2]&65535)<<16>>16)|0)>>16);c[t>>2]=(c[s>>2]|0)+((c[u>>2]|0)*9<<1);w=$(c[c[p>>2]>>2]>>16,b[c[t>>2]>>1]|0)|0;c[m>>2]=w+(($(c[c[p>>2]>>2]&65535,b[c[t>>2]>>1]|0)|0)>>16);w=$(c[(c[p>>2]|0)+4>>2]>>16,b[(c[t>>2]|0)+2>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($(c[(c[p>>2]|0)+4>>2]&65535,b[(c[t>>2]|0)+2>>1]|0)|0)>>16));w=$(c[(c[p>>2]|0)+8>>2]>>16,b[(c[t>>2]|0)+4>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($(c[(c[p>>2]|0)+8>>2]&65535,b[(c[t>>2]|0)+4>>1]|0)|0)>>16));w=$(c[(c[p>>2]|0)+12>>2]>>16,b[(c[t>>2]|0)+6>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($(c[(c[p>>2]|0)+12>>2]&65535,b[(c[t>>2]|0)+6>>1]|0)|0)>>16));w=$(c[(c[p>>2]|0)+16>>2]>>16,b[(c[t>>2]|0)+8>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($(c[(c[p>>2]|0)+16>>2]&65535,b[(c[t>>2]|0)+8>>1]|0)|0)>>16));w=$(c[(c[p>>2]|0)+20>>2]>>16,b[(c[t>>2]|0)+10>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($(c[(c[p>>2]|0)+20>>2]&65535,b[(c[t>>2]|0)+10>>1]|0)|0)>>16));w=$(c[(c[p>>2]|0)+24>>2]>>16,b[(c[t>>2]|0)+12>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($(c[(c[p>>2]|0)+24>>2]&65535,b[(c[t>>2]|0)+12>>1]|0)|0)>>16));w=$(c[(c[p>>2]|0)+28>>2]>>16,b[(c[t>>2]|0)+14>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($(c[(c[p>>2]|0)+28>>2]&65535,b[(c[t>>2]|0)+14>>1]|0)|0)>>16));w=$(c[(c[p>>2]|0)+32>>2]>>16,b[(c[t>>2]|0)+16>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($(c[(c[p>>2]|0)+32>>2]&65535,b[(c[t>>2]|0)+16>>1]|0)|0)>>16));c[t>>2]=(c[s>>2]|0)+(((c[v>>2]|0)-1-(c[u>>2]|0)|0)*9<<1);w=$(c[(c[p>>2]|0)+68>>2]>>16,b[c[t>>2]>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($(c[(c[p>>2]|0)+68>>2]&65535,b[c[t>>2]>>1]|0)|0)>>16));w=$(c[(c[p>>2]|0)+64>>2]>>16,b[(c[t>>2]|0)+2>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($(c[(c[p>>2]|0)+64>>2]&65535,b[(c[t>>2]|0)+2>>1]|0)|0)>>16));w=$(c[(c[p>>2]|0)+60>>2]>>16,b[(c[t>>2]|0)+4>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($(c[(c[p>>2]|0)+60>>2]&65535,b[(c[t>>2]|0)+4>>1]|0)|0)>>16));w=$(c[(c[p>>2]|0)+56>>2]>>16,b[(c[t>>2]|0)+6>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($(c[(c[p>>2]|0)+56>>2]&65535,b[(c[t>>2]|0)+6>>1]|0)|0)>>16));w=$(c[(c[p>>2]|0)+52>>2]>>16,b[(c[t>>2]|0)+8>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($(c[(c[p>>2]|0)+52>>2]&65535,b[(c[t>>2]|0)+8>>1]|0)|0)>>16));w=$(c[(c[p>>2]|0)+48>>2]>>16,b[(c[t>>2]|0)+10>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($(c[(c[p>>2]|0)+48>>2]&65535,b[(c[t>>2]|0)+10>>1]|0)|0)>>16));w=$(c[(c[p>>2]|0)+44>>2]>>16,b[(c[t>>2]|0)+12>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($(c[(c[p>>2]|0)+44>>2]&65535,b[(c[t>>2]|0)+12>>1]|0)|0)>>16));w=$(c[(c[p>>2]|0)+40>>2]>>16,b[(c[t>>2]|0)+14>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($(c[(c[p>>2]|0)+40>>2]&65535,b[(c[t>>2]|0)+14>>1]|0)|0)>>16));w=$(c[(c[p>>2]|0)+36>>2]>>16,b[(c[t>>2]|0)+16>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($(c[(c[p>>2]|0)+36>>2]&65535,b[(c[t>>2]|0)+16>>1]|0)|0)>>16));if(((c[m>>2]>>5)+1>>1|0)<=32767){if(((c[m>>2]>>5)+1>>1|0)<-32768){j=-32768}else{j=(c[m>>2]>>5)+1>>1}}else{j=32767}w=c[r>>2]|0;c[r>>2]=w+2;b[w>>1]=j;c[o>>2]=(c[o>>2]|0)+(c[l>>2]|0)}w=c[r>>2]|0;i=q;return w|0}else if((j|0)==24){c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[k>>2]|0)){break}c[p>>2]=(c[n>>2]|0)+(c[o>>2]>>16<<2);w=$((c[c[p>>2]>>2]|0)+(c[(c[p>>2]|0)+92>>2]|0)>>16,b[c[s>>2]>>1]|0)|0;c[m>>2]=w+(($((c[c[p>>2]>>2]|0)+(c[(c[p>>2]|0)+92>>2]|0)&65535,b[c[s>>2]>>1]|0)|0)>>16);w=$((c[(c[p>>2]|0)+4>>2]|0)+(c[(c[p>>2]|0)+88>>2]|0)>>16,b[(c[s>>2]|0)+2>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+4>>2]|0)+(c[(c[p>>2]|0)+88>>2]|0)&65535,b[(c[s>>2]|0)+2>>1]|0)|0)>>16));w=$((c[(c[p>>2]|0)+8>>2]|0)+(c[(c[p>>2]|0)+84>>2]|0)>>16,b[(c[s>>2]|0)+4>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+8>>2]|0)+(c[(c[p>>2]|0)+84>>2]|0)&65535,b[(c[s>>2]|0)+4>>1]|0)|0)>>16));w=$((c[(c[p>>2]|0)+12>>2]|0)+(c[(c[p>>2]|0)+80>>2]|0)>>16,b[(c[s>>2]|0)+6>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+12>>2]|0)+(c[(c[p>>2]|0)+80>>2]|0)&65535,b[(c[s>>2]|0)+6>>1]|0)|0)>>16));w=$((c[(c[p>>2]|0)+16>>2]|0)+(c[(c[p>>2]|0)+76>>2]|0)>>16,b[(c[s>>2]|0)+8>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+16>>2]|0)+(c[(c[p>>2]|0)+76>>2]|0)&65535,b[(c[s>>2]|0)+8>>1]|0)|0)>>16));w=$((c[(c[p>>2]|0)+20>>2]|0)+(c[(c[p>>2]|0)+72>>2]|0)>>16,b[(c[s>>2]|0)+10>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+20>>2]|0)+(c[(c[p>>2]|0)+72>>2]|0)&65535,b[(c[s>>2]|0)+10>>1]|0)|0)>>16));w=$((c[(c[p>>2]|0)+24>>2]|0)+(c[(c[p>>2]|0)+68>>2]|0)>>16,b[(c[s>>2]|0)+12>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+24>>2]|0)+(c[(c[p>>2]|0)+68>>2]|0)&65535,b[(c[s>>2]|0)+12>>1]|0)|0)>>16));w=$((c[(c[p>>2]|0)+28>>2]|0)+(c[(c[p>>2]|0)+64>>2]|0)>>16,b[(c[s>>2]|0)+14>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+28>>2]|0)+(c[(c[p>>2]|0)+64>>2]|0)&65535,b[(c[s>>2]|0)+14>>1]|0)|0)>>16));w=$((c[(c[p>>2]|0)+32>>2]|0)+(c[(c[p>>2]|0)+60>>2]|0)>>16,b[(c[s>>2]|0)+16>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+32>>2]|0)+(c[(c[p>>2]|0)+60>>2]|0)&65535,b[(c[s>>2]|0)+16>>1]|0)|0)>>16));w=$((c[(c[p>>2]|0)+36>>2]|0)+(c[(c[p>>2]|0)+56>>2]|0)>>16,b[(c[s>>2]|0)+18>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+36>>2]|0)+(c[(c[p>>2]|0)+56>>2]|0)&65535,b[(c[s>>2]|0)+18>>1]|0)|0)>>16));w=$((c[(c[p>>2]|0)+40>>2]|0)+(c[(c[p>>2]|0)+52>>2]|0)>>16,b[(c[s>>2]|0)+20>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+40>>2]|0)+(c[(c[p>>2]|0)+52>>2]|0)&65535,b[(c[s>>2]|0)+20>>1]|0)|0)>>16));w=$((c[(c[p>>2]|0)+44>>2]|0)+(c[(c[p>>2]|0)+48>>2]|0)>>16,b[(c[s>>2]|0)+22>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+44>>2]|0)+(c[(c[p>>2]|0)+48>>2]|0)&65535,b[(c[s>>2]|0)+22>>1]|0)|0)>>16));if(((c[m>>2]>>5)+1>>1|0)<=32767){if(((c[m>>2]>>5)+1>>1|0)<-32768){t=-32768}else{t=(c[m>>2]>>5)+1>>1}}else{t=32767}w=c[r>>2]|0;c[r>>2]=w+2;b[w>>1]=t;c[o>>2]=(c[o>>2]|0)+(c[l>>2]|0)}w=c[r>>2]|0;i=q;return w|0}else if((j|0)==36){c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[k>>2]|0)){break}c[p>>2]=(c[n>>2]|0)+(c[o>>2]>>16<<2);w=$((c[c[p>>2]>>2]|0)+(c[(c[p>>2]|0)+140>>2]|0)>>16,b[c[s>>2]>>1]|0)|0;c[m>>2]=w+(($((c[c[p>>2]>>2]|0)+(c[(c[p>>2]|0)+140>>2]|0)&65535,b[c[s>>2]>>1]|0)|0)>>16);w=$((c[(c[p>>2]|0)+4>>2]|0)+(c[(c[p>>2]|0)+136>>2]|0)>>16,b[(c[s>>2]|0)+2>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+4>>2]|0)+(c[(c[p>>2]|0)+136>>2]|0)&65535,b[(c[s>>2]|0)+2>>1]|0)|0)>>16));w=$((c[(c[p>>2]|0)+8>>2]|0)+(c[(c[p>>2]|0)+132>>2]|0)>>16,b[(c[s>>2]|0)+4>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+8>>2]|0)+(c[(c[p>>2]|0)+132>>2]|0)&65535,b[(c[s>>2]|0)+4>>1]|0)|0)>>16));w=$((c[(c[p>>2]|0)+12>>2]|0)+(c[(c[p>>2]|0)+128>>2]|0)>>16,b[(c[s>>2]|0)+6>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+12>>2]|0)+(c[(c[p>>2]|0)+128>>2]|0)&65535,b[(c[s>>2]|0)+6>>1]|0)|0)>>16));w=$((c[(c[p>>2]|0)+16>>2]|0)+(c[(c[p>>2]|0)+124>>2]|0)>>16,b[(c[s>>2]|0)+8>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+16>>2]|0)+(c[(c[p>>2]|0)+124>>2]|0)&65535,b[(c[s>>2]|0)+8>>1]|0)|0)>>16));w=$((c[(c[p>>2]|0)+20>>2]|0)+(c[(c[p>>2]|0)+120>>2]|0)>>16,b[(c[s>>2]|0)+10>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+20>>2]|0)+(c[(c[p>>2]|0)+120>>2]|0)&65535,b[(c[s>>2]|0)+10>>1]|0)|0)>>16));w=$((c[(c[p>>2]|0)+24>>2]|0)+(c[(c[p>>2]|0)+116>>2]|0)>>16,b[(c[s>>2]|0)+12>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+24>>2]|0)+(c[(c[p>>2]|0)+116>>2]|0)&65535,b[(c[s>>2]|0)+12>>1]|0)|0)>>16));w=$((c[(c[p>>2]|0)+28>>2]|0)+(c[(c[p>>2]|0)+112>>2]|0)>>16,b[(c[s>>2]|0)+14>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+28>>2]|0)+(c[(c[p>>2]|0)+112>>2]|0)&65535,b[(c[s>>2]|0)+14>>1]|0)|0)>>16));w=$((c[(c[p>>2]|0)+32>>2]|0)+(c[(c[p>>2]|0)+108>>2]|0)>>16,b[(c[s>>2]|0)+16>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+32>>2]|0)+(c[(c[p>>2]|0)+108>>2]|0)&65535,b[(c[s>>2]|0)+16>>1]|0)|0)>>16));w=$((c[(c[p>>2]|0)+36>>2]|0)+(c[(c[p>>2]|0)+104>>2]|0)>>16,b[(c[s>>2]|0)+18>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+36>>2]|0)+(c[(c[p>>2]|0)+104>>2]|0)&65535,b[(c[s>>2]|0)+18>>1]|0)|0)>>16));w=$((c[(c[p>>2]|0)+40>>2]|0)+(c[(c[p>>2]|0)+100>>2]|0)>>16,b[(c[s>>2]|0)+20>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+40>>2]|0)+(c[(c[p>>2]|0)+100>>2]|0)&65535,b[(c[s>>2]|0)+20>>1]|0)|0)>>16));w=$((c[(c[p>>2]|0)+44>>2]|0)+(c[(c[p>>2]|0)+96>>2]|0)>>16,b[(c[s>>2]|0)+22>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+44>>2]|0)+(c[(c[p>>2]|0)+96>>2]|0)&65535,b[(c[s>>2]|0)+22>>1]|0)|0)>>16));w=$((c[(c[p>>2]|0)+48>>2]|0)+(c[(c[p>>2]|0)+92>>2]|0)>>16,b[(c[s>>2]|0)+24>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+48>>2]|0)+(c[(c[p>>2]|0)+92>>2]|0)&65535,b[(c[s>>2]|0)+24>>1]|0)|0)>>16));w=$((c[(c[p>>2]|0)+52>>2]|0)+(c[(c[p>>2]|0)+88>>2]|0)>>16,b[(c[s>>2]|0)+26>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+52>>2]|0)+(c[(c[p>>2]|0)+88>>2]|0)&65535,b[(c[s>>2]|0)+26>>1]|0)|0)>>16));w=$((c[(c[p>>2]|0)+56>>2]|0)+(c[(c[p>>2]|0)+84>>2]|0)>>16,b[(c[s>>2]|0)+28>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+56>>2]|0)+(c[(c[p>>2]|0)+84>>2]|0)&65535,b[(c[s>>2]|0)+28>>1]|0)|0)>>16));w=$((c[(c[p>>2]|0)+60>>2]|0)+(c[(c[p>>2]|0)+80>>2]|0)>>16,b[(c[s>>2]|0)+30>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+60>>2]|0)+(c[(c[p>>2]|0)+80>>2]|0)&65535,b[(c[s>>2]|0)+30>>1]|0)|0)>>16));w=$((c[(c[p>>2]|0)+64>>2]|0)+(c[(c[p>>2]|0)+76>>2]|0)>>16,b[(c[s>>2]|0)+32>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+64>>2]|0)+(c[(c[p>>2]|0)+76>>2]|0)&65535,b[(c[s>>2]|0)+32>>1]|0)|0)>>16));w=$((c[(c[p>>2]|0)+68>>2]|0)+(c[(c[p>>2]|0)+72>>2]|0)>>16,b[(c[s>>2]|0)+34>>1]|0)|0;c[m>>2]=(c[m>>2]|0)+(w+(($((c[(c[p>>2]|0)+68>>2]|0)+(c[(c[p>>2]|0)+72>>2]|0)&65535,b[(c[s>>2]|0)+34>>1]|0)|0)>>16));if(((c[m>>2]>>5)+1>>1|0)<=32767){if(((c[m>>2]>>5)+1>>1|0)<-32768){t=-32768}else{t=(c[m>>2]>>5)+1>>1}}else{t=32767}w=c[r>>2]|0;c[r>>2]=w+2;b[w>>1]=t;c[o>>2]=(c[o>>2]|0)+(c[l>>2]|0)}w=c[r>>2]|0;i=q;return w|0}else{w=c[r>>2]|0;i=q;return w|0}return 0}function ke(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;o=i;i=i+48|0;l=o;m=o+16|0;q=o+28|0;r=o+4|0;j=o+32|0;k=o+36|0;h=o+12|0;p=o+24|0;g=o+20|0;n=o+8|0;c[l>>2]=a;c[m>>2]=d;c[q>>2]=e;c[r>>2]=f;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[r>>2]|0)){break}c[k>>2]=b[(c[q>>2]|0)+(c[j>>2]<<1)>>1]<<10;c[g>>2]=(c[k>>2]|0)-(c[c[l>>2]>>2]|0);a=$(c[g>>2]>>16,b[7608]|0)|0;c[n>>2]=a+(($(c[g>>2]&65535,b[7608]|0)|0)>>16);c[h>>2]=(c[c[l>>2]>>2]|0)+(c[n>>2]|0);c[c[l>>2]>>2]=(c[k>>2]|0)+(c[n>>2]|0);c[g>>2]=(c[h>>2]|0)-(c[(c[l>>2]|0)+4>>2]|0);a=$(c[g>>2]>>16,b[15218>>1]|0)|0;c[n>>2]=a+(($(c[g>>2]&65535,b[15218>>1]|0)|0)>>16);c[p>>2]=(c[(c[l>>2]|0)+4>>2]|0)+(c[n>>2]|0);c[(c[l>>2]|0)+4>>2]=(c[h>>2]|0)+(c[n>>2]|0);c[g>>2]=(c[p>>2]|0)-(c[(c[l>>2]|0)+8>>2]|0);a=$(c[g>>2]>>16,b[15220>>1]|0)|0;c[n>>2]=(c[g>>2]|0)+(a+(($(c[g>>2]&65535,b[15220>>1]|0)|0)>>16));c[h>>2]=(c[(c[l>>2]|0)+8>>2]|0)+(c[n>>2]|0);c[(c[l>>2]|0)+8>>2]=(c[p>>2]|0)+(c[n>>2]|0);if(((c[h>>2]>>9)+1>>1|0)<=32767){if(((c[h>>2]>>9)+1>>1|0)<-32768){f=-32768}else{f=(c[h>>2]>>9)+1>>1}}else{f=32767}b[(c[m>>2]|0)+(c[j>>2]<<1<<1)>>1]=f;c[g>>2]=(c[k>>2]|0)-(c[(c[l>>2]|0)+12>>2]|0);a=$(c[g>>2]>>16,b[7612]|0)|0;c[n>>2]=a+(($(c[g>>2]&65535,b[7612]|0)|0)>>16);c[h>>2]=(c[(c[l>>2]|0)+12>>2]|0)+(c[n>>2]|0);c[(c[l>>2]|0)+12>>2]=(c[k>>2]|0)+(c[n>>2]|0);c[g>>2]=(c[h>>2]|0)-(c[(c[l>>2]|0)+16>>2]|0);a=$(c[g>>2]>>16,b[15226>>1]|0)|0;c[n>>2]=a+(($(c[g>>2]&65535,b[15226>>1]|0)|0)>>16);c[p>>2]=(c[(c[l>>2]|0)+16>>2]|0)+(c[n>>2]|0);c[(c[l>>2]|0)+16>>2]=(c[h>>2]|0)+(c[n>>2]|0);c[g>>2]=(c[p>>2]|0)-(c[(c[l>>2]|0)+20>>2]|0);a=$(c[g>>2]>>16,b[15228>>1]|0)|0;c[n>>2]=(c[g>>2]|0)+(a+(($(c[g>>2]&65535,b[15228>>1]|0)|0)>>16));c[h>>2]=(c[(c[l>>2]|0)+20>>2]|0)+(c[n>>2]|0);c[(c[l>>2]|0)+20>>2]=(c[p>>2]|0)+(c[n>>2]|0);if(((c[h>>2]>>9)+1>>1|0)<=32767){if(((c[h>>2]>>9)+1>>1|0)<-32768){f=-32768}else{f=(c[h>>2]>>9)+1>>1}}else{f=32767}b[(c[m>>2]|0)+((c[j>>2]<<1)+1<<1)>>1]=f;c[j>>2]=(c[j>>2]|0)+1}i=o;return}function le(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0;f=i;i=i+32|0;l=f+16|0;j=f+12|0;h=f+8|0;g=f+4|0;k=f;c[l>>2]=a;c[j>>2]=b;c[h>>2]=d;c[g>>2]=e;c[k>>2]=c[l>>2];ke(c[k>>2]|0,c[j>>2]|0,c[h>>2]|0,c[g>>2]|0);i=f;return}function me(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0;f=i;i=i+48|0;j=f+8|0;h=f+4|0;m=f;l=f+40|0;k=f+32|0;g=f+16|0;c[j>>2]=a;c[h>>2]=d;c[m>>2]=e;ne(l,l+2|0,c[h>>2]|0,c[m>>2]|0,19160);ne(k,k+2|0,c[h>>2]|0,b[l>>1]|0,19008);ne(g,g+2|0,c[h>>2]|0,b[k>>1]|0,18856);ne(c[j>>2]|0,(c[j>>2]|0)+2|0,c[h>>2]|0,b[g>>1]|0,18704);ne((c[j>>2]|0)+4|0,(c[j>>2]|0)+6|0,c[h>>2]|0,b[g+2>>1]|0,18704);ne(g+4|0,g+6|0,c[h>>2]|0,b[k+2>>1]|0,18856);ne((c[j>>2]|0)+8|0,(c[j>>2]|0)+10|0,c[h>>2]|0,b[g+4>>1]|0,18704);ne((c[j>>2]|0)+12|0,(c[j>>2]|0)+14|0,c[h>>2]|0,b[g+6>>1]|0,18704);ne(k+4|0,k+6|0,c[h>>2]|0,b[l+2>>1]|0,19008);ne(g+8|0,g+10|0,c[h>>2]|0,b[k+4>>1]|0,18856);ne((c[j>>2]|0)+16|0,(c[j>>2]|0)+18|0,c[h>>2]|0,b[g+8>>1]|0,18704);ne((c[j>>2]|0)+20|0,(c[j>>2]|0)+22|0,c[h>>2]|0,b[g+10>>1]|0,18704);ne(g+12|0,g+14|0,c[h>>2]|0,b[k+6>>1]|0,18856);ne((c[j>>2]|0)+24|0,(c[j>>2]|0)+26|0,c[h>>2]|0,b[g+12>>1]|0,18704);ne((c[j>>2]|0)+28|0,(c[j>>2]|0)+30|0,c[h>>2]|0,b[g+14>>1]|0,18704);i=f;return}function ne(a,e,f,g,h){a=a|0;e=e|0;f=f|0;g=g|0;h=h|0;var j=0,k=0,l=0,m=0,n=0,o=0;n=i;i=i+32|0;l=n+16|0;k=n+12|0;o=n+8|0;m=n+4|0;j=n;c[l>>2]=a;c[k>>2]=e;c[o>>2]=f;c[m>>2]=g;c[j>>2]=h;if((c[m>>2]|0)>0){a=(Pb(c[o>>2]|0,(c[j>>2]|0)+(d[19312+(c[m>>2]|0)>>0]|0)|0,8)|0)&65535;b[c[l>>2]>>1]=a;b[c[k>>2]>>1]=(c[m>>2]|0)-(b[c[l>>2]>>1]|0);i=n;return}else{b[c[l>>2]>>1]=0;b[c[k>>2]>>1]=0;i=n;return}}function oe(a,d){a=a|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0;e=i;i=i+32|0;f=e+16|0;k=e+12|0;h=e+8|0;g=e+4|0;j=e;c[f>>2]=a;c[k>>2]=d;c[g>>2]=1;while(1){if((c[g>>2]|0)>=(c[k>>2]|0)){break}c[h>>2]=b[(c[f>>2]|0)+(c[g>>2]<<1)>>1]|0;c[j>>2]=(c[g>>2]|0)-1;while(1){if((c[j>>2]|0)<0){break}if((c[h>>2]|0)>=(b[(c[f>>2]|0)+(c[j>>2]<<1)>>1]|0)){break}b[(c[f>>2]|0)+((c[j>>2]|0)+1<<1)>>1]=b[(c[f>>2]|0)+(c[j>>2]<<1)>>1]|0;c[j>>2]=(c[j>>2]|0)+ -1}b[(c[f>>2]|0)+((c[j>>2]|0)+1<<1)>>1]=c[h>>2];c[g>>2]=(c[g>>2]|0)+1}i=e;return}function pe(a,d,e,f,g,h){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;k=i;i=i+64|0;q=k+24|0;p=k+20|0;l=k+44|0;t=k+36|0;u=k+32|0;j=k+40|0;o=k+48|0;x=k+52|0;v=k+8|0;w=k+4|0;m=k+28|0;n=k+12|0;r=k;s=k+16|0;c[q>>2]=a;c[p>>2]=d;c[l>>2]=e;c[t>>2]=f;c[u>>2]=g;c[j>>2]=h;a=c[p>>2]|0;d=(c[q>>2]|0)+4|0;b[a+0>>1]=b[d+0>>1]|0;b[a+2>>1]=b[d+2>>1]|0;a=c[l>>2]|0;d=(c[q>>2]|0)+8|0;b[a+0>>1]=b[d+0>>1]|0;b[a+2>>1]=b[d+2>>1]|0;a=(c[q>>2]|0)+4|0;d=(c[p>>2]|0)+(c[j>>2]<<1)|0;b[a+0>>1]=b[d+0>>1]|0;b[a+2>>1]=b[d+2>>1]|0;a=(c[q>>2]|0)+8|0;d=(c[l>>2]|0)+(c[j>>2]<<1)|0;b[a+0>>1]=b[d+0>>1]|0;b[a+2>>1]=b[d+2>>1]|0;c[r>>2]=b[c[q>>2]>>1]|0;c[s>>2]=b[(c[q>>2]|0)+2>>1]|0;c[x>>2]=65536/(c[u>>2]<<3|0)|0;c[v>>2]=(($(((c[c[t>>2]>>2]|0)-(b[c[q>>2]>>1]|0)&65535)<<16>>16,(c[x>>2]&65535)<<16>>16)|0)>>15)+1>>1;c[w>>2]=(($(((c[(c[t>>2]|0)+4>>2]|0)-(b[(c[q>>2]|0)+2>>1]|0)&65535)<<16>>16,(c[x>>2]&65535)<<16>>16)|0)>>15)+1>>1;c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[u>>2]<<3|0)){break}c[r>>2]=(c[r>>2]|0)+(c[v>>2]|0);c[s>>2]=(c[s>>2]|0)+(c[w>>2]|0);c[m>>2]=(b[(c[p>>2]|0)+(c[o>>2]<<1)>>1]|0)+(b[(c[p>>2]|0)+((c[o>>2]|0)+2<<1)>>1]|0)+(b[(c[p>>2]|0)+((c[o>>2]|0)+1<<1)>>1]<<1)<<9;x=$(c[m>>2]>>16,(c[r>>2]&65535)<<16>>16)|0;c[m>>2]=(b[(c[l>>2]|0)+((c[o>>2]|0)+1<<1)>>1]<<8)+(x+(($(c[m>>2]&65535,(c[r>>2]&65535)<<16>>16)|0)>>16));x=$(b[(c[p>>2]|0)+((c[o>>2]|0)+1<<1)>>1]<<11>>16,(c[s>>2]&65535)<<16>>16)|0;c[m>>2]=(c[m>>2]|0)+(x+(($(b[(c[p>>2]|0)+((c[o>>2]|0)+1<<1)>>1]<<11&65535,(c[s>>2]&65535)<<16>>16)|0)>>16));if(((c[m>>2]>>7)+1>>1|0)<=32767){if(((c[m>>2]>>7)+1>>1|0)<-32768){h=-32768}else{h=(c[m>>2]>>7)+1>>1}}else{h=32767}b[(c[l>>2]|0)+((c[o>>2]|0)+1<<1)>>1]=h;c[o>>2]=(c[o>>2]|0)+1}c[r>>2]=c[c[t>>2]>>2];c[s>>2]=c[(c[t>>2]|0)+4>>2];c[o>>2]=c[u>>2]<<3;while(1){if((c[o>>2]|0)>=(c[j>>2]|0)){break}c[m>>2]=(b[(c[p>>2]|0)+(c[o>>2]<<1)>>1]|0)+(b[(c[p>>2]|0)+((c[o>>2]|0)+2<<1)>>1]|0)+(b[(c[p>>2]|0)+((c[o>>2]|0)+1<<1)>>1]<<1)<<9;x=$(c[m>>2]>>16,(c[r>>2]&65535)<<16>>16)|0;c[m>>2]=(b[(c[l>>2]|0)+((c[o>>2]|0)+1<<1)>>1]<<8)+(x+(($(c[m>>2]&65535,(c[r>>2]&65535)<<16>>16)|0)>>16));x=$(b[(c[p>>2]|0)+((c[o>>2]|0)+1<<1)>>1]<<11>>16,(c[s>>2]&65535)<<16>>16)|0;c[m>>2]=(c[m>>2]|0)+(x+(($(b[(c[p>>2]|0)+((c[o>>2]|0)+1<<1)>>1]<<11&65535,(c[s>>2]&65535)<<16>>16)|0)>>16));if(((c[m>>2]>>7)+1>>1|0)<=32767){if(((c[m>>2]>>7)+1>>1|0)<-32768){u=-32768}else{u=(c[m>>2]>>7)+1>>1}}else{u=32767}b[(c[l>>2]|0)+((c[o>>2]|0)+1<<1)>>1]=u;c[o>>2]=(c[o>>2]|0)+1}b[c[q>>2]>>1]=c[c[t>>2]>>2];b[(c[q>>2]|0)+2>>1]=c[(c[t>>2]|0)+4>>2];c[o>>2]=0;while(1){if((c[o>>2]|0)>=(c[j>>2]|0)){break}c[m>>2]=(b[(c[p>>2]|0)+((c[o>>2]|0)+1<<1)>>1]|0)+(b[(c[l>>2]|0)+((c[o>>2]|0)+1<<1)>>1]|0);c[n>>2]=(b[(c[p>>2]|0)+((c[o>>2]|0)+1<<1)>>1]|0)-(b[(c[l>>2]|0)+((c[o>>2]|0)+1<<1)>>1]|0);if((c[m>>2]|0)>32767){q=32767}else{q=(c[m>>2]|0)<-32768?-32768:c[m>>2]|0}b[(c[p>>2]|0)+((c[o>>2]|0)+1<<1)>>1]=q;if((c[n>>2]|0)>32767){q=32767}else{q=(c[n>>2]|0)<-32768?-32768:c[n>>2]|0}b[(c[l>>2]|0)+((c[o>>2]|0)+1<<1)>>1]=q;c[o>>2]=(c[o>>2]|0)+1}i=k;return}function qe(a,d){a=a|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0;f=i;i=i+48|0;l=f+40|0;e=f+36|0;g=f+32|0;h=f+8|0;j=f+4|0;k=f;c[l>>2]=a;c[e>>2]=d;c[g>>2]=Pb(c[l>>2]|0,18192,8)|0;c[h+8>>2]=(c[g>>2]|0)/5|0;c[h+20>>2]=(c[g>>2]|0)-((c[h+8>>2]|0)*5|0);c[g>>2]=0;while(1){if((c[g>>2]|0)>=2){break}a=Pb(c[l>>2]|0,18312,8)|0;c[h+((c[g>>2]|0)*12|0)>>2]=a;a=Pb(c[l>>2]|0,18328,8)|0;c[h+((c[g>>2]|0)*12|0)+4>>2]=a;c[g>>2]=(c[g>>2]|0)+1}c[g>>2]=0;while(1){if((c[g>>2]|0)>=2){break}a=h+((c[g>>2]|0)*12|0)|0;c[a>>2]=(c[a>>2]|0)+((c[h+((c[g>>2]|0)*12|0)+8>>2]|0)*3|0);c[j>>2]=b[18160+(c[h+((c[g>>2]|0)*12|0)>>2]<<1)>>1]|0;c[k>>2]=(((b[18160+((c[h+((c[g>>2]|0)*12|0)>>2]|0)+1<<1)>>1]|0)-(c[j>>2]|0)>>16)*6554|0)+(((b[18160+((c[h+((c[g>>2]|0)*12|0)>>2]|0)+1<<1)>>1]|0)-(c[j>>2]|0)&65535)*6554>>16);a=(c[j>>2]|0)+($((c[k>>2]&65535)<<16>>16,((c[h+((c[g>>2]|0)*12|0)+4>>2]<<1)+1&65535)<<16>>16)|0)|0;c[(c[e>>2]|0)+(c[g>>2]<<2)>>2]=a;c[g>>2]=(c[g>>2]|0)+1}a=c[e>>2]|0;c[a>>2]=(c[a>>2]|0)-(c[(c[e>>2]|0)+4>>2]|0);i=f;return}function re(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;d=i;i=i+16|0;f=d+4|0;e=d;c[f>>2]=a;c[e>>2]=b;a=Pb(c[f>>2]|0,18224,8)|0;c[c[e>>2]>>2]=a;i=d;return}function se(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;l=i;i=i+32|0;k=l+4|0;h=l+16|0;m=l+8|0;p=l+20|0;g=l+28|0;n=l;o=l+12|0;j=l+24|0;c[k>>2]=a;c[h>>2]=d;c[m>>2]=e;c[p>>2]=f;c[j>>2]=0;c[n>>2]=0;c[p>>2]=(c[p>>2]|0)+ -1;c[g>>2]=0;while(1){if((c[g>>2]|0)>=(c[p>>2]|0)){break}c[j>>2]=(c[j>>2]|0)+($(b[(c[m>>2]|0)+(c[g>>2]<<1)>>1]|0,b[(c[m>>2]|0)+(c[g>>2]<<1)>>1]|0)|0);c[j>>2]=(c[j>>2]|0)+($(b[(c[m>>2]|0)+((c[g>>2]|0)+1<<1)>>1]|0,b[(c[m>>2]|0)+((c[g>>2]|0)+1<<1)>>1]|0)|0);if((c[j>>2]|0)<0){q=4;break}c[g>>2]=(c[g>>2]|0)+2}if((q|0)==4){c[j>>2]=(c[j>>2]|0)>>>2;c[n>>2]=2;c[g>>2]=(c[g>>2]|0)+2}while(1){q=c[g>>2]|0;if((c[g>>2]|0)>=(c[p>>2]|0)){break}c[o>>2]=$(b[(c[m>>2]|0)+(q<<1)>>1]|0,b[(c[m>>2]|0)+(c[g>>2]<<1)>>1]|0)|0;c[o>>2]=(c[o>>2]|0)+($(b[(c[m>>2]|0)+((c[g>>2]|0)+1<<1)>>1]|0,b[(c[m>>2]|0)+((c[g>>2]|0)+1<<1)>>1]|0)|0);c[j>>2]=(c[j>>2]|0)+((c[o>>2]|0)>>>(c[n>>2]|0));if((c[j>>2]|0)<0){c[j>>2]=(c[j>>2]|0)>>>2;c[n>>2]=(c[n>>2]|0)+2}c[g>>2]=(c[g>>2]|0)+2}if((q|0)==(c[p>>2]|0)){c[o>>2]=$(b[(c[m>>2]|0)+(c[g>>2]<<1)>>1]|0,b[(c[m>>2]|0)+(c[g>>2]<<1)>>1]|0)|0;c[j>>2]=(c[j>>2]|0)+(c[o>>2]>>c[n>>2])}if((c[j>>2]&-1073741824|0)==0){a=c[n>>2]|0;d=c[h>>2]|0;c[d>>2]=a;d=c[j>>2]|0;a=c[k>>2]|0;c[a>>2]=d;i=l;return}c[j>>2]=(c[j>>2]|0)>>>2;c[n>>2]=(c[n>>2]|0)+2;a=c[n>>2]|0;d=c[h>>2]|0;c[d>>2]=a;d=c[j>>2]|0;a=c[k>>2]|0;c[a>>2]=d;i=l;return}function te(b,e){b=b|0;e=e|0;var f=0,g=0,h=0,j=0;g=i;i=i+16|0;j=g+8|0;h=g+4|0;f=g;c[j>>2]=b;c[h>>2]=e;b=d[c[j>>2]>>0]|0;if((a[c[j>>2]>>0]&128|0)!=0){c[f>>2]=b>>3&3;c[f>>2]=(c[h>>2]<>2]|0)/400|0;e=c[f>>2]|0;i=g;return e|0}j=d[c[j>>2]>>0]|0;if((b&96|0)!=96){c[f>>2]=j>>3&3;h=c[h>>2]|0;if((c[f>>2]|0)==3){c[f>>2]=(h*60|0)/1e3|0;e=c[f>>2]|0;i=g;return e|0}else{c[f>>2]=(h<>2]|0)/100|0;e=c[f>>2]|0;i=g;return e|0}}else{h=c[h>>2]|0;if((j&8|0)!=0){h=(h|0)/50|0}else{h=(h|0)/100|0}c[f>>2]=h;e=c[f>>2]|0;i=g;return e|0}return 0}function ue(e,f,g,h,j,k,l,m){e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;l=l|0;m=m|0;var n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0;D=i;i=i+80|0;p=D+36|0;r=D+24|0;B=D+44|0;E=D+60|0;n=D+12|0;s=D+16|0;v=D+48|0;x=D+56|0;q=D+64|0;t=D+68|0;y=D+72|0;u=D+8|0;C=D;G=D+76|0;F=D+77|0;J=D+20|0;z=D+52|0;A=D+28|0;w=D+32|0;H=D+40|0;I=D+4|0;c[r>>2]=e;c[B>>2]=f;c[E>>2]=g;c[n>>2]=h;c[s>>2]=j;c[v>>2]=k;c[x>>2]=l;c[q>>2]=m;c[A>>2]=0;c[w>>2]=c[r>>2];if((c[v>>2]|0)==0){c[p>>2]=-1;e=c[p>>2]|0;i=D;return e|0}c[J>>2]=te(c[r>>2]|0,48e3)|0;c[C>>2]=0;m=c[r>>2]|0;c[r>>2]=m+1;a[F>>0]=a[m>>0]|0;c[B>>2]=(c[B>>2]|0)+ -1;c[z>>2]=c[B>>2];m=a[F>>0]&3;a:do{if((m|0)==1){c[u>>2]=2;c[C>>2]=1;if((c[E>>2]|0)==0){if((c[B>>2]&1|0)==0){c[z>>2]=(c[B>>2]|0)/2|0;b[c[v>>2]>>1]=c[z>>2];break}c[p>>2]=-4;e=c[p>>2]|0;i=D;return e|0}}else if((m|0)==2){c[u>>2]=2;c[y>>2]=ve(c[r>>2]|0,c[B>>2]|0,c[v>>2]|0)|0;c[B>>2]=(c[B>>2]|0)-(c[y>>2]|0);if((b[c[v>>2]>>1]|0)>=0?(b[c[v>>2]>>1]|0)<=(c[B>>2]|0):0){c[r>>2]=(c[r>>2]|0)+(c[y>>2]|0);c[z>>2]=(c[B>>2]|0)-(b[c[v>>2]>>1]|0);break}c[p>>2]=-4;e=c[p>>2]|0;i=D;return e|0}else if((m|0)==0){c[u>>2]=1}else{if((c[B>>2]|0)<1){c[p>>2]=-4;e=c[p>>2]|0;i=D;return e|0}e=c[r>>2]|0;c[r>>2]=e+1;a[G>>0]=a[e>>0]|0;c[u>>2]=a[G>>0]&63;if((c[u>>2]|0)>0?($(c[J>>2]|0,c[u>>2]|0)|0)<=5760:0){c[B>>2]=(c[B>>2]|0)+ -1;b:do{if((a[G>>0]&64|0)!=0){while(1){if((c[B>>2]|0)<=0){break}e=c[r>>2]|0;c[r>>2]=e+1;c[H>>2]=d[e>>0]|0;c[B>>2]=(c[B>>2]|0)+ -1;c[I>>2]=(c[H>>2]|0)==255?254:c[H>>2]|0;c[B>>2]=(c[B>>2]|0)-(c[I>>2]|0);c[A>>2]=(c[A>>2]|0)+(c[I>>2]|0);if((c[H>>2]|0)!=255){break b}}c[p>>2]=-4;e=c[p>>2]|0;i=D;return e|0}}while(0);if((c[B>>2]|0)<0){c[p>>2]=-4;e=c[p>>2]|0;i=D;return e|0}c[C>>2]=((a[G>>0]&128|0)!=0^1)&1;if((c[C>>2]|0)!=0){if((c[E>>2]|0)!=0){break}c[z>>2]=(c[B>>2]|0)/(c[u>>2]|0)|0;e=$(c[z>>2]|0,c[u>>2]|0)|0;if((e|0)!=(c[B>>2]|0)){c[p>>2]=-4;e=c[p>>2]|0;i=D;return e|0}c[t>>2]=0;while(1){if((c[t>>2]|0)>=((c[u>>2]|0)-1|0)){break a}b[(c[v>>2]|0)+(c[t>>2]<<1)>>1]=c[z>>2];c[t>>2]=(c[t>>2]|0)+1}}c[z>>2]=c[B>>2];c[t>>2]=0;while(1){if((c[t>>2]|0)>=((c[u>>2]|0)-1|0)){break}c[y>>2]=ve(c[r>>2]|0,c[B>>2]|0,(c[v>>2]|0)+(c[t>>2]<<1)|0)|0;c[B>>2]=(c[B>>2]|0)-(c[y>>2]|0);if((b[(c[v>>2]|0)+(c[t>>2]<<1)>>1]|0)<0){o=29;break}if((b[(c[v>>2]|0)+(c[t>>2]<<1)>>1]|0)>(c[B>>2]|0)){o=29;break}c[r>>2]=(c[r>>2]|0)+(c[y>>2]|0);c[z>>2]=(c[z>>2]|0)-((c[y>>2]|0)+(b[(c[v>>2]|0)+(c[t>>2]<<1)>>1]|0));c[t>>2]=(c[t>>2]|0)+1}if((o|0)==29){c[p>>2]=-4;e=c[p>>2]|0;i=D;return e|0}if((c[z>>2]|0)>=0){break}c[p>>2]=-4;e=c[p>>2]|0;i=D;return e|0}c[p>>2]=-4;e=c[p>>2]|0;i=D;return e|0}}while(0);c:do{if((c[E>>2]|0)!=0){c[y>>2]=ve(c[r>>2]|0,c[B>>2]|0,(c[v>>2]|0)+(c[u>>2]<<1)+ -2|0)|0;c[B>>2]=(c[B>>2]|0)-(c[y>>2]|0);if((b[(c[v>>2]|0)+((c[u>>2]|0)-1<<1)>>1]|0)>=0?(b[(c[v>>2]|0)+((c[u>>2]|0)-1<<1)>>1]|0)<=(c[B>>2]|0):0){c[r>>2]=(c[r>>2]|0)+(c[y>>2]|0);if((c[C>>2]|0)==0){if(((c[y>>2]|0)+(b[(c[v>>2]|0)+((c[u>>2]|0)-1<<1)>>1]|0)|0)<=(c[z>>2]|0)){break}c[p>>2]=-4;e=c[p>>2]|0;i=D;return e|0}e=$(b[(c[v>>2]|0)+((c[u>>2]|0)-1<<1)>>1]|0,c[u>>2]|0)|0;if((e|0)>(c[B>>2]|0)){c[p>>2]=-4;e=c[p>>2]|0;i=D;return e|0}c[t>>2]=0;while(1){if((c[t>>2]|0)>=((c[u>>2]|0)-1|0)){break c}b[(c[v>>2]|0)+(c[t>>2]<<1)>>1]=b[(c[v>>2]|0)+((c[u>>2]|0)-1<<1)>>1]|0;c[t>>2]=(c[t>>2]|0)+1}}c[p>>2]=-4;e=c[p>>2]|0;i=D;return e|0}else{if((c[z>>2]|0)<=1275){b[(c[v>>2]|0)+((c[u>>2]|0)-1<<1)>>1]=c[z>>2];break}c[p>>2]=-4;e=c[p>>2]|0;i=D;return e|0}}while(0);if((c[x>>2]|0)!=0){c[c[x>>2]>>2]=(c[r>>2]|0)-(c[w>>2]|0)}c[t>>2]=0;while(1){if((c[t>>2]|0)>=(c[u>>2]|0)){break}if((c[s>>2]|0)!=0){c[(c[s>>2]|0)+(c[t>>2]<<2)>>2]=c[r>>2]}c[r>>2]=(c[r>>2]|0)+(b[(c[v>>2]|0)+(c[t>>2]<<1)>>1]|0);c[t>>2]=(c[t>>2]|0)+1}if((c[q>>2]|0)!=0){c[c[q>>2]>>2]=(c[A>>2]|0)+((c[r>>2]|0)-(c[w>>2]|0))}if((c[n>>2]|0)!=0){a[c[n>>2]>>0]=a[F>>0]|0}c[p>>2]=c[u>>2];e=c[p>>2]|0;i=D;return e|0}function ve(a,e,f){a=a|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0;g=i;i=i+16|0;h=g+12|0;k=g+8|0;l=g+4|0;j=g;c[k>>2]=a;c[l>>2]=e;c[j>>2]=f;if((c[l>>2]|0)<1){b[c[j>>2]>>1]=-1;c[h>>2]=-1;a=c[h>>2]|0;i=g;return a|0}if((d[c[k>>2]>>0]|0|0)<252){b[c[j>>2]>>1]=d[c[k>>2]>>0]|0;c[h>>2]=1;a=c[h>>2]|0;i=g;return a|0}if((c[l>>2]|0)<2){b[c[j>>2]>>1]=-1;c[h>>2]=-1;a=c[h>>2]|0;i=g;return a|0}else{b[c[j>>2]>>1]=((d[(c[k>>2]|0)+1>>0]|0)<<2)+(d[c[k>>2]>>0]|0);c[h>>2]=2;a=c[h>>2]|0;i=g;return a|0}return 0}function we(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;b=i;i=i+32|0;d=b+16|0;f=b+12|0;e=b+8|0;g=b+4|0;h=b;c[f>>2]=a;if((c[f>>2]|0)<1|(c[f>>2]|0)>2){c[d>>2]=0;h=c[d>>2]|0;i=b;return h|0}c[h>>2]=Nd(e)|0;if((c[h>>2]|0)!=0){c[d>>2]=0;h=c[d>>2]|0;i=b;return h|0}else{c[e>>2]=xe(c[e>>2]|0)|0;c[g>>2]=db(c[f>>2]|0)|0;h=xe(76)|0;c[d>>2]=h+(c[e>>2]|0)+(c[g>>2]|0);h=c[d>>2]|0;i=b;return h|0}return 0}function xe(a){a=a|0;var b=0,d=0;d=i;i=i+16|0;b=d;c[b>>2]=a;i=d;return(c[b>>2]|0)+4-1&-4|0}function ye(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0;k=i;i=i+48|0;h=k;f=k+24|0;j=k+20|0;e=k+8|0;l=k+16|0;o=k+4|0;g=k+12|0;m=k+28|0;n=k+32|0;c[j>>2]=a;c[e>>2]=b;c[l>>2]=d;if(!((c[e>>2]|0)!=48e3&(c[e>>2]|0)!=24e3&(c[e>>2]|0)!=16e3&(c[e>>2]|0)!=12e3&(c[e>>2]|0)!=8e3)?!((c[l>>2]|0)!=1&(c[l>>2]|0)!=2):0){a=c[j>>2]|0;Xe(a|0,0,we(c[l>>2]|0)|0)|0;c[m>>2]=Nd(n)|0;if((c[m>>2]|0)!=0){c[f>>2]=-3;a=c[f>>2]|0;i=k;return a|0}c[n>>2]=xe(c[n>>2]|0)|0;a=xe(76)|0;c[(c[j>>2]|0)+4>>2]=a;c[c[j>>2]>>2]=(c[(c[j>>2]|0)+4>>2]|0)+(c[n>>2]|0);c[o>>2]=(c[j>>2]|0)+(c[(c[j>>2]|0)+4>>2]|0);c[g>>2]=(c[j>>2]|0)+(c[c[j>>2]>>2]|0);a=c[l>>2]|0;c[(c[j>>2]|0)+8>>2]=a;c[(c[j>>2]|0)+44>>2]=a;c[(c[j>>2]|0)+12>>2]=c[e>>2];c[(c[j>>2]|0)+24>>2]=c[(c[j>>2]|0)+12>>2];c[(c[j>>2]|0)+16>>2]=c[(c[j>>2]|0)+8>>2];c[m>>2]=Od(c[o>>2]|0)|0;if((c[m>>2]|0)!=0){c[f>>2]=-3;a=c[f>>2]|0;i=k;return a|0}c[m>>2]=fb(c[g>>2]|0,c[e>>2]|0,c[l>>2]|0)|0;if((c[m>>2]|0)!=0){c[f>>2]=-3;a=c[f>>2]|0;i=k;return a|0}else{a=c[g>>2]|0;c[h>>2]=0;ob(a,10016,h)|0;c[(c[j>>2]|0)+56>>2]=0;c[(c[j>>2]|0)+60>>2]=(c[e>>2]|0)/400|0;c[f>>2]=0;a=c[f>>2]|0;i=k;return a|0}}c[f>>2]=-1;a=c[f>>2]|0;i=k;return a|0}function ze(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0;f=i;i=i+32|0;e=f+20|0;k=f+16|0;l=f+12|0;g=f+8|0;j=f+4|0;h=f;c[k>>2]=a;c[l>>2]=b;c[g>>2]=d;if(!((c[k>>2]|0)!=48e3&(c[k>>2]|0)!=24e3&(c[k>>2]|0)!=16e3&(c[k>>2]|0)!=12e3&(c[k>>2]|0)!=8e3)?!((c[l>>2]|0)!=1&(c[l>>2]|0)!=2):0){c[h>>2]=Ae(we(c[l>>2]|0)|0)|0;if((c[h>>2]|0)==0){if((c[g>>2]|0)!=0){c[c[g>>2]>>2]=-7}c[e>>2]=0;a=c[e>>2]|0;i=f;return a|0}c[j>>2]=ye(c[h>>2]|0,c[k>>2]|0,c[l>>2]|0)|0;if((c[g>>2]|0)!=0){c[c[g>>2]>>2]=c[j>>2]}if((c[j>>2]|0)!=0){Be(c[h>>2]|0);c[h>>2]=0}c[e>>2]=c[h>>2];a=c[e>>2]|0;i=f;return a|0}if((c[g>>2]|0)!=0){c[c[g>>2]>>2]=-1}c[e>>2]=0;a=c[e>>2]|0;i=f;return a|0}function Ae(a){a=a|0;var b=0,d=0;b=i;i=i+16|0;d=b;c[d>>2]=a;a=Se(c[d>>2]|0)|0;i=b;return a|0}function Be(a){a=a|0;var b=0,d=0;b=i;i=i+16|0;d=b;c[d>>2]=a;Te(c[d>>2]|0);i=b;return}function Ce(a,d,e,f,g,h,j,k,l){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;l=l|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0;r=i;i=i+208|0;n=r+44|0;p=r+4|0;M=r;H=r+76|0;o=r+36|0;q=r+16|0;G=r+20|0;I=r+24|0;K=r+64|0;C=r+72|0;v=r+80|0;E=r+84|0;L=r+88|0;F=r+48|0;J=r+192|0;A=r+8|0;z=r+56|0;y=r+28|0;B=r+60|0;u=r+96|0;s=r+32|0;t=r+68|0;w=r+40|0;D=r+12|0;x=r+52|0;c[p>>2]=a;c[M>>2]=d;c[H>>2]=e;c[o>>2]=f;c[q>>2]=g;c[G>>2]=h;c[I>>2]=j;c[K>>2]=k;c[C>>2]=l;if((c[G>>2]|0)<0|(c[G>>2]|0)>1){c[n>>2]=-1;a=c[n>>2]|0;i=r;return a|0}if(!(((c[G>>2]|0)==0?(c[H>>2]|0)!=0:0)?(c[M>>2]|0)!=0:0)){m=6}if((m|0)==6?((c[q>>2]|0)%((c[(c[p>>2]|0)+12>>2]|0)/400|0|0)|0|0)!=0:0){c[n>>2]=-1;a=c[n>>2]|0;i=r;return a|0}if((c[H>>2]|0)!=0?(c[M>>2]|0)!=0:0){if((c[H>>2]|0)<0){c[n>>2]=-1;a=c[n>>2]|0;i=r;return a|0}c[y>>2]=Fe(c[M>>2]|0)|0;c[z>>2]=Ge(c[M>>2]|0)|0;c[A>>2]=te(c[M>>2]|0,c[(c[p>>2]|0)+12>>2]|0)|0;c[B>>2]=He(c[M>>2]|0)|0;c[L>>2]=ue(c[M>>2]|0,c[H>>2]|0,c[I>>2]|0,J,0,u,F,c[K>>2]|0)|0;if((c[L>>2]|0)<0){c[n>>2]=c[L>>2];a=c[n>>2]|0;i=r;return a|0}c[M>>2]=(c[M>>2]|0)+(c[F>>2]|0);if((c[G>>2]|0)==0){a=$(c[L>>2]|0,c[A>>2]|0)|0;if((a|0)>(c[q>>2]|0)){c[n>>2]=-2;a=c[n>>2]|0;i=r;return a|0}c[(c[p>>2]|0)+52>>2]=c[y>>2];c[(c[p>>2]|0)+48>>2]=c[z>>2];c[(c[p>>2]|0)+60>>2]=c[A>>2];c[(c[p>>2]|0)+44>>2]=c[B>>2];c[E>>2]=0;c[v>>2]=0;while(1){if((c[v>>2]|0)>=(c[L>>2]|0)){m=37;break}a=(c[o>>2]|0)+(($(c[E>>2]|0,c[(c[p>>2]|0)+8>>2]|0)|0)<<1)|0;c[x>>2]=De(c[p>>2]|0,c[M>>2]|0,b[u+(c[v>>2]<<1)>>1]|0,a,(c[q>>2]|0)-(c[E>>2]|0)|0,0)|0;if((c[x>>2]|0)<0){m=35;break}c[M>>2]=(c[M>>2]|0)+(b[u+(c[v>>2]<<1)>>1]|0);c[E>>2]=(c[E>>2]|0)+(c[x>>2]|0);c[v>>2]=(c[v>>2]|0)+1}if((m|0)==35){c[n>>2]=c[x>>2];a=c[n>>2]|0;i=r;return a|0}else if((m|0)==37){c[(c[p>>2]|0)+68>>2]=c[E>>2];Ee()|0;c[n>>2]=c[E>>2];a=c[n>>2]|0;i=r;return a|0}}if(((c[q>>2]|0)>=(c[A>>2]|0)?(c[y>>2]|0)!=1002:0)?(c[(c[p>>2]|0)+52>>2]|0)!=1002:0){c[w>>2]=c[(c[p>>2]|0)+68>>2];if(((c[q>>2]|0)-(c[A>>2]|0)|0)!=0?(c[D>>2]=Ce(c[p>>2]|0,0,0,c[o>>2]|0,(c[q>>2]|0)-(c[A>>2]|0)|0,0,0,0,c[C>>2]|0)|0,(c[D>>2]|0)<0):0){c[(c[p>>2]|0)+68>>2]=c[w>>2];c[n>>2]=c[D>>2];a=c[n>>2]|0;i=r;return a|0}c[(c[p>>2]|0)+52>>2]=c[y>>2];c[(c[p>>2]|0)+48>>2]=c[z>>2];c[(c[p>>2]|0)+60>>2]=c[A>>2];c[(c[p>>2]|0)+44>>2]=c[B>>2];a=(c[o>>2]|0)+(($(c[(c[p>>2]|0)+8>>2]|0,(c[q>>2]|0)-(c[A>>2]|0)|0)|0)<<1)|0;c[D>>2]=De(c[p>>2]|0,c[M>>2]|0,b[u>>1]|0,a,c[A>>2]|0,1)|0;if((c[D>>2]|0)<0){c[n>>2]=c[D>>2];a=c[n>>2]|0;i=r;return a|0}else{Ee()|0;c[(c[p>>2]|0)+68>>2]=c[q>>2];c[n>>2]=c[q>>2];a=c[n>>2]|0;i=r;return a|0}}c[n>>2]=Ce(c[p>>2]|0,0,0,c[o>>2]|0,c[q>>2]|0,0,0,0,c[C>>2]|0)|0;a=c[n>>2]|0;i=r;return a|0}c[s>>2]=0;while(1){u=(c[o>>2]|0)+(($(c[s>>2]|0,c[(c[p>>2]|0)+8>>2]|0)|0)<<1)|0;c[t>>2]=De(c[p>>2]|0,0,0,u,(c[q>>2]|0)-(c[s>>2]|0)|0,0)|0;u=c[t>>2]|0;if((c[t>>2]|0)<0){m=12;break}c[s>>2]=(c[s>>2]|0)+u;if((c[s>>2]|0)>=(c[q>>2]|0)){m=14;break}}if((m|0)==12){c[n>>2]=u;a=c[n>>2]|0;i=r;return a|0}else if((m|0)==14){Ee()|0;c[(c[p>>2]|0)+68>>2]=c[s>>2];c[n>>2]=c[s>>2];a=c[n>>2]|0;i=r;return a|0}return 0}function De(d,e,f,g,h,j){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0;k=i;i=i+240|0;P=k;n=k+128|0;l=k+124|0;J=k+208|0;w=k+216|0;o=k+200|0;s=k+20|0;L=k+24|0;_=k+28|0;K=k+32|0;B=k+36|0;Z=k+40|0;r=k+44|0;v=k+48|0;ba=k+96|0;ca=k+8|0;U=k+104|0;ea=k+108|0;S=k+112|0;T=k+196|0;m=k+204|0;C=k+212|0;H=k+220|0;D=k+224|0;u=k+228|0;F=k+140|0;x=k+144|0;G=k+148|0;N=k+152|0;E=k+156|0;da=k+160|0;y=k+164|0;O=k+168|0;z=k+172|0;Q=k+176|0;fa=k+180|0;p=k+184|0;q=k+16|0;W=k+12|0;X=k+188|0;Y=k+100|0;aa=k+136|0;V=k+116|0;I=k+192|0;R=k+232|0;M=k+120|0;t=k+132|0;A=k+4|0;c[l>>2]=d;c[J>>2]=e;c[w>>2]=f;c[o>>2]=g;c[s>>2]=h;c[L>>2]=j;c[Z>>2]=0;c[r>>2]=0;c[S>>2]=0;c[H>>2]=0;c[u>>2]=0;c[F>>2]=0;c[x>>2]=0;c[z>>2]=0;c[_>>2]=(c[l>>2]|0)+(c[(c[l>>2]|0)+4>>2]|0);c[K>>2]=(c[l>>2]|0)+(c[c[l>>2]>>2]|0);c[y>>2]=(c[(c[l>>2]|0)+12>>2]|0)/50|0;c[da>>2]=c[y>>2]>>1;c[E>>2]=c[da>>2]>>1;c[N>>2]=c[E>>2]>>1;if((c[s>>2]|0)<(c[N>>2]|0)){c[n>>2]=-2;d=c[n>>2]|0;i=k;return d|0}if((c[s>>2]|0)<(((c[(c[l>>2]|0)+12>>2]|0)/25|0)*3|0)){j=c[s>>2]|0}else{j=((c[(c[l>>2]|0)+12>>2]|0)/25|0)*3|0}c[s>>2]=j;if((c[w>>2]|0)<=1){c[J>>2]=0;if((c[s>>2]|0)<(c[(c[l>>2]|0)+60>>2]|0)){j=c[s>>2]|0}else{j=c[(c[l>>2]|0)+60>>2]|0}c[s>>2]=j}do{if((c[J>>2]|0)==0){c[m>>2]=c[s>>2];c[C>>2]=c[(c[l>>2]|0)+56>>2];if((c[C>>2]|0)==0){c[B>>2]=0;while(1){if((c[B>>2]|0)>=($(c[m>>2]|0,c[(c[l>>2]|0)+8>>2]|0)|0)){break}b[(c[o>>2]|0)+(c[B>>2]<<1)>>1]=0;c[B>>2]=(c[B>>2]|0)+1}c[n>>2]=c[m>>2];d=c[n>>2]|0;i=k;return d|0}if((c[m>>2]|0)>(c[y>>2]|0)){while(1){c[fa>>2]=De(c[l>>2]|0,0,0,c[o>>2]|0,(c[m>>2]|0)<(c[y>>2]|0)?c[m>>2]|0:c[y>>2]|0,0)|0;p=c[fa>>2]|0;if((c[fa>>2]|0)<0){fa=20;break}d=$(p,c[(c[l>>2]|0)+8>>2]|0)|0;c[o>>2]=(c[o>>2]|0)+(d<<1);c[m>>2]=(c[m>>2]|0)-(c[fa>>2]|0);if((c[m>>2]|0)<=0){fa=22;break}}if((fa|0)==20){c[n>>2]=p;d=c[n>>2]|0;i=k;return d|0}else if((fa|0)==22){c[n>>2]=c[s>>2];d=c[n>>2]|0;i=k;return d|0}}if((c[m>>2]|0)<(c[y>>2]|0)){if((c[m>>2]|0)>(c[da>>2]|0)){c[m>>2]=c[da>>2];break}if(((c[C>>2]|0)!=1e3?(c[m>>2]|0)>(c[E>>2]|0):0)?(c[m>>2]|0)<(c[da>>2]|0):0){c[m>>2]=c[E>>2]}}}else{c[m>>2]=c[(c[l>>2]|0)+60>>2];c[C>>2]=c[(c[l>>2]|0)+52>>2];Hb(v,c[J>>2]|0,c[w>>2]|0)}}while(0);if((c[C>>2]|0)!=1002){fa=(c[s>>2]|0)>=(c[da>>2]|0)}else{fa=0}c[Q>>2]=fa&1;c[U>>2]=1;c[ea>>2]=1;do{if((c[J>>2]|0)!=0?(c[(c[l>>2]|0)+56>>2]|0)>0:0){if(!(((c[C>>2]|0)==1002?(c[(c[l>>2]|0)+56>>2]|0)!=1002:0)?(c[(c[l>>2]|0)+64>>2]|0)==0:0)){if((c[C>>2]|0)==1002){break}if((c[(c[l>>2]|0)+56>>2]|0)!=1002){break}}c[H>>2]=1;fa=$(c[E>>2]|0,c[(c[l>>2]|0)+8>>2]|0)|0;if((c[C>>2]|0)==1002){c[ea>>2]=fa;break}else{c[U>>2]=fa;break}}}while(0);d=c[ea>>2]|0;c[p>>2]=ia()|0;ea=i;i=i+((2*d|0)+15&-16)|0;if((c[H>>2]|0)!=0?(c[C>>2]|0)==1002:0){c[S>>2]=ea;De(c[l>>2]|0,0,0,c[S>>2]|0,(c[E>>2]|0)<(c[m>>2]|0)?c[E>>2]|0:c[m>>2]|0,0)|0}a:do{if((c[m>>2]|0)>(c[s>>2]|0)){c[n>>2]=-1;c[q>>2]=1}else{c[s>>2]=c[m>>2];if((c[C>>2]|0)!=1002?(c[Q>>2]|0)==0:0){da=$((c[da>>2]|0)>(c[s>>2]|0)?c[da>>2]|0:c[s>>2]|0,c[(c[l>>2]|0)+8>>2]|0)|0}else{da=1}c[ca>>2]=da;da=i;i=i+((2*(c[ca>>2]|0)|0)+15&-16)|0;b:do{if((c[C>>2]|0)!=1002){if((c[Q>>2]|0)!=0){c[Y>>2]=c[o>>2]}else{c[Y>>2]=da}if((c[(c[l>>2]|0)+56>>2]|0)==1002){Od(c[_>>2]|0)|0}if(10>(((c[m>>2]|0)*1e3|0)/(c[(c[l>>2]|0)+12>>2]|0)|0|0)){ca=10}else{ca=((c[m>>2]|0)*1e3|0)/(c[(c[l>>2]|0)+12>>2]|0)|0}c[(c[l>>2]|0)+32>>2]=ca;do{if((c[J>>2]|0)!=0){c[(c[l>>2]|0)+20>>2]=c[(c[l>>2]|0)+44>>2];ca=c[l>>2]|0;if((c[C>>2]|0)!=1e3){c[ca+28>>2]=16e3;break}ea=c[l>>2]|0;if((c[ca+48>>2]|0)==1101){c[ea+28>>2]=8e3;break}if((c[ea+48>>2]|0)==1102){c[(c[l>>2]|0)+28>>2]=12e3;break}else{c[(c[l>>2]|0)+28>>2]=16e3;break}}}while(0);if((c[J>>2]|0)==0){ca=1}else{ca=c[L>>2]<<1}c[W>>2]=ca;c[X>>2]=0;c:while(1){c[aa>>2]=(c[X>>2]|0)==0&1;c[Z>>2]=Pd(c[_>>2]|0,(c[l>>2]|0)+16|0,c[W>>2]|0,c[aa>>2]|0,v,c[Y>>2]|0,ba)|0;d:do{if((c[Z>>2]|0)!=0){if((c[W>>2]|0)==0){break c}c[ba>>2]=c[s>>2];c[B>>2]=0;while(1){if((c[B>>2]|0)>=($(c[s>>2]|0,c[(c[l>>2]|0)+8>>2]|0)|0)){break d}b[(c[Y>>2]|0)+(c[B>>2]<<1)>>1]=0;c[B>>2]=(c[B>>2]|0)+1}}}while(0);d=$(c[ba>>2]|0,c[(c[l>>2]|0)+8>>2]|0)|0;c[Y>>2]=(c[Y>>2]|0)+(d<<1);c[X>>2]=(c[X>>2]|0)+(c[ba>>2]|0);if((c[X>>2]|0)>=(c[s>>2]|0)){break b}}c[n>>2]=-3;c[q>>2]=1;break a}}while(0);c[D>>2]=0;if((((c[L>>2]|0)==0?(c[C>>2]|0)!=1002:0)?(c[J>>2]|0)!=0:0)?(d=(Ne(v)|0)+17|0,(d+(((c[(c[l>>2]|0)+52>>2]|0)==1001&1)*20|0)|0)<=(c[w>>2]<<3|0)):0){if((c[C>>2]|0)==1001){c[u>>2]=Ob(v,12)|0}else{c[u>>2]=1}if((c[u>>2]|0)!=0){c[x>>2]=Ob(v,1)|0;if((c[C>>2]|0)==1001){W=(Qb(v,256)|0)+2|0}else{W=c[w>>2]|0;W=W-((Ne(v)|0)+7>>3)|0}c[F>>2]=W;c[w>>2]=(c[w>>2]|0)-(c[F>>2]|0);d=c[w>>2]<<3;if((d|0)<(Ne(v)|0)){c[w>>2]=0;c[F>>2]=0;c[u>>2]=0}d=v+4|0;c[d>>2]=(c[d>>2]|0)-(c[F>>2]|0)}}if((c[C>>2]|0)!=1002){c[D>>2]=17}c[V>>2]=21;switch(c[(c[l>>2]|0)+48>>2]|0){case 1101:{c[V>>2]=13;break};case 1103:case 1102:{c[V>>2]=17;break};case 1104:{c[V>>2]=19;break};case 1105:{c[V>>2]=21;break};default:{}}d=c[K>>2]|0;c[P>>2]=c[V>>2];ob(d,10012,P)|0;d=c[K>>2]|0;c[P>>2]=c[(c[l>>2]|0)+44>>2];ob(d,10008,P)|0;if((c[u>>2]|0)!=0){c[H>>2]=0;c[U>>2]=1}V=i;i=i+((2*(c[U>>2]|0)|0)+15&-16)|0;if((c[H>>2]|0)!=0?(c[C>>2]|0)!=1002:0){c[S>>2]=V;De(c[l>>2]|0,0,0,c[S>>2]|0,(c[E>>2]|0)<(c[m>>2]|0)?c[E>>2]|0:c[m>>2]|0,0)|0}if((c[u>>2]|0)!=0){U=$(c[E>>2]|0,c[(c[l>>2]|0)+8>>2]|0)|0}else{U=1}c[T>>2]=U;U=i;i=i+((2*(c[T>>2]|0)|0)+15&-16)|0;if((c[u>>2]|0)!=0?(c[x>>2]|0)!=0:0){d=c[K>>2]|0;c[P>>2]=0;ob(d,10010,P)|0;hb(c[K>>2]|0,(c[J>>2]|0)+(c[w>>2]|0)|0,c[F>>2]|0,U,c[E>>2]|0,0,0)|0;d=c[K>>2]|0;c[P>>2]=z+(((z-z|0)/4|0)<<2);ob(d,4031,P)|0}d=c[K>>2]|0;c[P>>2]=c[D>>2];ob(d,10010,P)|0;e:do{if((c[C>>2]|0)!=1e3){c[I>>2]=(c[y>>2]|0)<(c[s>>2]|0)?c[y>>2]|0:c[s>>2]|0;do{if((c[C>>2]|0)!=(c[(c[l>>2]|0)+56>>2]|0)){if((c[(c[l>>2]|0)+56>>2]|0)<=0){break}if((c[(c[l>>2]|0)+64>>2]|0)!=0){break}ob(c[K>>2]|0,4028,P)|0}}while(0);c[r>>2]=hb(c[K>>2]|0,(c[L>>2]|0)!=0?0:c[J>>2]|0,c[w>>2]|0,c[o>>2]|0,c[I>>2]|0,v,c[Q>>2]|0)|0}else{a[R+0>>0]=a[19384>>0]|0;a[R+1>>0]=a[19385>>0]|0;f:do{if((c[Q>>2]|0)==0){c[B>>2]=0;while(1){if((c[B>>2]|0)>=($(c[s>>2]|0,c[(c[l>>2]|0)+8>>2]|0)|0)){break f}b[(c[o>>2]|0)+(c[B>>2]<<1)>>1]=0;c[B>>2]=(c[B>>2]|0)+1}}}while(0);if((c[(c[l>>2]|0)+56>>2]|0)!=1001){break}do{if((c[u>>2]|0)!=0){if((c[x>>2]|0)==0){break}if((c[(c[l>>2]|0)+64>>2]|0)!=0){break e}}}while(0);d=c[K>>2]|0;c[P>>2]=0;ob(d,10010,P)|0;hb(c[K>>2]|0,R,2,c[o>>2]|0,c[N>>2]|0,0,c[Q>>2]|0)|0}}while(0);g:do{if((c[C>>2]|0)!=1002){if((c[Q>>2]|0)!=0){break}c[B>>2]=0;while(1){if((c[B>>2]|0)>=($(c[s>>2]|0,c[(c[l>>2]|0)+8>>2]|0)|0)){break g}d=Oe((b[(c[o>>2]|0)+(c[B>>2]<<1)>>1]|0)+(b[da+(c[B>>2]<<1)>>1]|0)|0)|0;b[(c[o>>2]|0)+(c[B>>2]<<1)>>1]=d;c[B>>2]=(c[B>>2]|0)+1}}}while(0);d=c[K>>2]|0;c[P>>2]=M+(((M-M|0)/4|0)<<2);ob(d,10015,P)|0;c[O>>2]=c[(c[M>>2]|0)+52>>2];do{if((c[u>>2]|0)!=0){if((c[x>>2]|0)!=0){break}ob(c[K>>2]|0,4028,P)|0;f=c[K>>2]|0;c[P>>2]=0;ob(f,10010,P)|0;hb(c[K>>2]|0,(c[J>>2]|0)+(c[w>>2]|0)|0,c[F>>2]|0,U,c[E>>2]|0,0,0)|0;f=c[K>>2]|0;c[P>>2]=z+(((z-z|0)/4|0)<<2);ob(f,4031,P)|0;f=(c[o>>2]|0)+(($(c[(c[l>>2]|0)+8>>2]|0,(c[s>>2]|0)-(c[N>>2]|0)|0)|0)<<1)|0;e=U+(($(c[(c[l>>2]|0)+8>>2]|0,c[N>>2]|0)|0)<<1)|0;d=(c[o>>2]|0)+(($(c[(c[l>>2]|0)+8>>2]|0,(c[s>>2]|0)-(c[N>>2]|0)|0)|0)<<1)|0;Pe(f,e,d,c[N>>2]|0,c[(c[l>>2]|0)+8>>2]|0,c[O>>2]|0,c[(c[l>>2]|0)+12>>2]|0)}}while(0);do{if((c[u>>2]|0)!=0){if((c[x>>2]|0)==0){break}c[G>>2]=0;while(1){if((c[G>>2]|0)>=(c[(c[l>>2]|0)+8>>2]|0)){break}c[B>>2]=0;while(1){if((c[B>>2]|0)>=(c[N>>2]|0)){break}e=$(c[(c[l>>2]|0)+8>>2]|0,c[B>>2]|0)|0;d=$(c[(c[l>>2]|0)+8>>2]|0,c[B>>2]|0)|0;b[(c[o>>2]|0)+(d+(c[G>>2]|0)<<1)>>1]=b[U+(e+(c[G>>2]|0)<<1)>>1]|0;c[B>>2]=(c[B>>2]|0)+1}c[G>>2]=(c[G>>2]|0)+1}f=U+(($(c[(c[l>>2]|0)+8>>2]|0,c[N>>2]|0)|0)<<1)|0;e=(c[o>>2]|0)+(($(c[(c[l>>2]|0)+8>>2]|0,c[N>>2]|0)|0)<<1)|0;d=(c[o>>2]|0)+(($(c[(c[l>>2]|0)+8>>2]|0,c[N>>2]|0)|0)<<1)|0;Pe(f,e,d,c[N>>2]|0,c[(c[l>>2]|0)+8>>2]|0,c[O>>2]|0,c[(c[l>>2]|0)+12>>2]|0)}}while(0);do{if((c[H>>2]|0)!=0){if((c[m>>2]|0)<(c[E>>2]|0)){Pe(c[S>>2]|0,c[o>>2]|0,c[o>>2]|0,c[N>>2]|0,c[(c[l>>2]|0)+8>>2]|0,c[O>>2]|0,c[(c[l>>2]|0)+12>>2]|0);break}c[B>>2]=0;while(1){if((c[B>>2]|0)>=($(c[(c[l>>2]|0)+8>>2]|0,c[N>>2]|0)|0)){break}b[(c[o>>2]|0)+(c[B>>2]<<1)>>1]=b[(c[S>>2]|0)+(c[B>>2]<<1)>>1]|0;c[B>>2]=(c[B>>2]|0)+1}f=(c[S>>2]|0)+(($(c[(c[l>>2]|0)+8>>2]|0,c[N>>2]|0)|0)<<1)|0;e=(c[o>>2]|0)+(($(c[(c[l>>2]|0)+8>>2]|0,c[N>>2]|0)|0)<<1)|0;d=(c[o>>2]|0)+(($(c[(c[l>>2]|0)+8>>2]|0,c[N>>2]|0)|0)<<1)|0;Pe(f,e,d,c[N>>2]|0,c[(c[l>>2]|0)+8>>2]|0,c[O>>2]|0,c[(c[l>>2]|0)+12>>2]|0)}}while(0);h:do{if((c[(c[l>>2]|0)+40>>2]|0)!=0){c[t>>2]=Qe(16384+(((c[(c[l>>2]|0)+40>>2]&65535)<<16>>16)*21771|0)>>15&65535)|0;c[B>>2]=0;while(1){if((c[B>>2]|0)>=($(c[s>>2]|0,c[(c[l>>2]|0)+8>>2]|0)|0)){break h}d=$(b[(c[o>>2]|0)+(c[B>>2]<<1)>>1]|0,(c[t>>2]>>16&65535)<<16>>16)|0;c[A>>2]=d+(($(b[(c[o>>2]|0)+(c[B>>2]<<1)>>1]|0,c[t>>2]&65535&65535)|0)+32768>>16);if((c[A>>2]|0)>32767){y=32767}else{y=(c[A>>2]|0)<-32767?-32767:c[A>>2]|0}b[(c[o>>2]|0)+(c[B>>2]<<1)>>1]=y;c[B>>2]=(c[B>>2]|0)+1}}}while(0);if((c[w>>2]|0)<=1){c[(c[l>>2]|0)+72>>2]=0}else{c[(c[l>>2]|0)+72>>2]=c[v+28>>2]^c[z>>2]}c[(c[l>>2]|0)+56>>2]=c[C>>2];if((c[u>>2]|0)!=0){o=(c[x>>2]|0)!=0^1}else{o=0}c[(c[l>>2]|0)+64>>2]=o&1;if((c[r>>2]|0)>=0){Ee()|0}c[n>>2]=(c[r>>2]|0)<0?c[r>>2]|0:c[m>>2]|0;c[q>>2]=1}}while(0);na(c[p>>2]|0);d=c[n>>2]|0;i=k;return d|0}function Ee(){return 0}function Fe(b){b=b|0;var d=0,e=0,f=0;e=i;i=i+16|0;f=e+4|0;d=e;c[f>>2]=b;do{if((a[c[f>>2]>>0]&128|0)==0){if((a[c[f>>2]>>0]&96|0)==96){c[d>>2]=1001;break}else{c[d>>2]=1e3;break}}else{c[d>>2]=1002}}while(0);i=e;return c[d>>2]|0}function Ge(b){b=b|0;var e=0,f=0,g=0;e=i;i=i+16|0;g=e+4|0;f=e;c[g>>2]=b;b=d[c[g>>2]>>0]|0;if((a[c[g>>2]>>0]&128|0)!=0){b=1102+(b>>5&3)|0;c[f>>2]=b;c[f>>2]=(c[f>>2]|0)==1102?1101:b;b=c[f>>2]|0;i=e;return b|0}g=d[c[g>>2]>>0]|0;if((b&96|0)==96){c[f>>2]=(g&16|0)!=0?1105:1104;b=c[f>>2]|0;i=e;return b|0}else{c[f>>2]=1101+(g>>5&3);b=c[f>>2]|0;i=e;return b|0}return 0}function He(b){b=b|0;var d=0,e=0;e=i;i=i+16|0;d=e;c[d>>2]=b;i=e;return((a[c[d>>2]>>0]&4|0)!=0?2:1)|0}function Ie(a,d,e,f,h,j){a=a|0;d=d|0;e=e|0;f=f|0;h=h|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;t=i;i=i+48|0;q=t+4|0;r=t+16|0;s=t+36|0;l=t;v=t+32|0;k=t+40|0;u=t+44|0;n=t+24|0;m=t+20|0;w=t+8|0;p=t+12|0;o=t+28|0;c[r>>2]=a;c[s>>2]=d;c[l>>2]=e;c[v>>2]=f;c[k>>2]=h;c[u>>2]=j;if((c[k>>2]|0)<=0){c[q>>2]=-1;a=c[q>>2]|0;i=t;return a|0}do{if(((c[s>>2]|0)!=0?(c[l>>2]|0)>0:0)?(c[u>>2]|0)==0:0){c[w>>2]=Je(c[r>>2]|0,c[s>>2]|0,c[l>>2]|0)|0;if((c[w>>2]|0)>0){c[k>>2]=(c[k>>2]|0)<(c[w>>2]|0)?c[k>>2]|0:c[w>>2]|0;break}c[q>>2]=-4;a=c[q>>2]|0;i=t;return a|0}}while(0);a=$(c[k>>2]|0,c[(c[r>>2]|0)+8>>2]|0)|0;c[p>>2]=ia()|0;w=i;i=i+((2*a|0)+15&-16)|0;c[n>>2]=Ce(c[r>>2]|0,c[s>>2]|0,c[l>>2]|0,w,c[k>>2]|0,c[u>>2]|0,0,0,0)|0;a:do{if((c[n>>2]|0)>0){c[m>>2]=0;while(1){if((c[m>>2]|0)>=($(c[n>>2]|0,c[(c[r>>2]|0)+8>>2]|0)|0)){break a}g[(c[v>>2]|0)+(c[m>>2]<<2)>>2]=+(b[w+(c[m>>2]<<1)>>1]|0)*30517578125.0e-15;c[m>>2]=(c[m>>2]|0)+1}}}while(0);c[q>>2]=c[n>>2];c[o>>2]=1;na(c[p>>2]|0);a=c[q>>2]|0;i=t;return a|0}function Je(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=i;i=i+16|0;f=e+8|0;h=e+4|0;g=e;c[f>>2]=a;c[h>>2]=b;c[g>>2]=d;a=Me(c[h>>2]|0,c[g>>2]|0,c[(c[f>>2]|0)+12>>2]|0)|0;i=e;return a|0}function Ke(a){a=a|0;var b=0,d=0;b=i;i=i+16|0;d=b;c[d>>2]=a;Be(c[d>>2]|0);i=b;return}function Le(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0;f=i;i=i+16|0;e=f+12|0;g=f+8|0;h=f+4|0;j=f;c[g>>2]=b;c[h>>2]=d;do{if((c[h>>2]|0)>=1){c[j>>2]=a[c[g>>2]>>0]&3;if((c[j>>2]|0)==0){c[e>>2]=1;break}if((c[j>>2]|0)!=3){c[e>>2]=2;break}if((c[h>>2]|0)<2){c[e>>2]=-4;break}else{c[e>>2]=a[(c[g>>2]|0)+1>>0]&63;break}}else{c[e>>2]=-1}}while(0);i=f;return c[e>>2]|0}function Me(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0;e=i;i=i+32|0;f=e+20|0;h=e+16|0;l=e+12|0;j=e+8|0;g=e+4|0;k=e;c[h>>2]=a;c[l>>2]=b;c[j>>2]=d;c[k>>2]=Le(c[h>>2]|0,c[l>>2]|0)|0;d=c[k>>2]|0;if((c[k>>2]|0)<0){c[f>>2]=d;l=c[f>>2]|0;i=e;return l|0}c[g>>2]=$(d,te(c[h>>2]|0,c[j>>2]|0)|0)|0;if(((c[g>>2]|0)*25|0)>((c[j>>2]|0)*3|0)){c[f>>2]=-4;l=c[f>>2]|0;i=e;return l|0}else{c[f>>2]=c[g>>2];l=c[f>>2]|0;i=e;return l|0}return 0}function Ne(a){a=a|0;var b=0,d=0;b=i;i=i+16|0;d=b;c[d>>2]=a;a=c[(c[d>>2]|0)+20>>2]|0;a=a-(32-(We(c[(c[d>>2]|0)+28>>2]|0)|0))|0;i=b;return a|0}function Oe(a){a=a|0;var b=0,d=0;b=i;i=i+16|0;d=b;c[d>>2]=a;if((c[d>>2]|0)<=32767){if((c[d>>2]|0)<-32768){a=-32768}else{a=(c[d>>2]&65535)<<16>>16}}else{a=32767}i=b;return a&65535|0}function Pe(a,d,e,f,g,h,j){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;s=i;i=i+48|0;t=s+36|0;k=s+16|0;u=s+28|0;m=s+4|0;o=s+32|0;q=s;v=s+12|0;l=s+24|0;n=s+20|0;p=s+8|0;r=s+40|0;c[t>>2]=a;c[k>>2]=d;c[u>>2]=e;c[m>>2]=f;c[o>>2]=g;c[q>>2]=h;c[v>>2]=j;c[p>>2]=48e3/(c[v>>2]|0)|0;c[n>>2]=0;while(1){if((c[n>>2]|0)>=(c[o>>2]|0)){break}c[l>>2]=0;while(1){if((c[l>>2]|0)>=(c[m>>2]|0)){break}a=$(c[l>>2]|0,c[p>>2]|0)|0;v=$(c[l>>2]|0,c[p>>2]|0)|0;b[r>>1]=($(b[(c[q>>2]|0)+(a<<1)>>1]|0,b[(c[q>>2]|0)+(v<<1)>>1]|0)|0)>>15;v=$(c[l>>2]|0,c[o>>2]|0)|0;v=$(b[r>>1]|0,b[(c[k>>2]|0)+(v+(c[n>>2]|0)<<1)>>1]|0)|0;a=$(c[l>>2]|0,c[o>>2]|0)|0;a=v+($((32767-(b[r>>1]|0)&65535)<<16>>16,b[(c[t>>2]|0)+(a+(c[n>>2]|0)<<1)>>1]|0)|0)>>15&65535;v=$(c[l>>2]|0,c[o>>2]|0)|0;b[(c[u>>2]|0)+(v+(c[n>>2]|0)<<1)>>1]=a;c[l>>2]=(c[l>>2]|0)+1}c[n>>2]=(c[n>>2]|0)+1}i=s;return}function Qe(a){a=a|0;var d=0,e=0,f=0,g=0,h=0;d=i;i=i+16|0;e=d+4|0;g=d+10|0;f=d;h=d+8|0;b[g>>1]=a;c[f>>2]=b[g>>1]>>10;if((c[f>>2]|0)>14){c[e>>2]=2130706432;h=c[e>>2]|0;i=d;return h|0}if((c[f>>2]|0)<-15){c[e>>2]=0;h=c[e>>2]|0;i=d;return h|0}b[h>>1]=Re((b[g>>1]|0)-(((c[f>>2]&65535)<<10&65535)<<16>>16)&65535)|0;g=b[h>>1]|0;a=0-(c[f>>2]|0)-2|0;if((0-(c[f>>2]|0)-2|0)>0){f=g>>a}else{f=g<<0-a}c[e>>2]=f;h=c[e>>2]|0;i=d;return h|0}function Re(a){a=a|0;var c=0,d=0,f=0;c=i;i=i+16|0;f=c+2|0;d=c;b[f>>1]=a;b[d>>1]=e[f>>1]<<4;a=(16383+((($(b[d>>1]|0,(22804+((($(b[d>>1]|0,(14819+(((b[d>>1]|0)*10204>>15&65535)<<16>>16)&65535)<<16>>16)|0)>>15&65535)<<16>>16)&65535)<<16>>16)|0)>>15&65535)<<16>>16)&65535)<<16>>16;i=c;return a|0}function Se(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0;b=i;do{if(a>>>0<245){if(a>>>0<11){a=16}else{a=a+11&-8}v=a>>>3;p=c[4848]|0;w=p>>>v;if((w&3|0)!=0){h=(w&1^1)+v|0;g=h<<1;e=19432+(g<<2)|0;g=19432+(g+2<<2)|0;j=c[g>>2]|0;d=j+8|0;f=c[d>>2]|0;do{if((e|0)!=(f|0)){if(f>>>0<(c[19408>>2]|0)>>>0){ga()}k=f+12|0;if((c[k>>2]|0)==(j|0)){c[k>>2]=e;c[g>>2]=f;break}else{ga()}}else{c[4848]=p&~(1<>2]=H|3;H=j+(H|4)|0;c[H>>2]=c[H>>2]|1;H=d;i=b;return H|0}if(a>>>0>(c[19400>>2]|0)>>>0){if((w|0)!=0){h=2<>>12&16;h=h>>>d;f=h>>>5&8;h=h>>>f;g=h>>>2&4;h=h>>>g;e=h>>>1&2;h=h>>>e;j=h>>>1&1;j=(f|d|g|e|j)+(h>>>j)|0;h=j<<1;e=19432+(h<<2)|0;h=19432+(h+2<<2)|0;g=c[h>>2]|0;d=g+8|0;f=c[d>>2]|0;do{if((e|0)!=(f|0)){if(f>>>0<(c[19408>>2]|0)>>>0){ga()}k=f+12|0;if((c[k>>2]|0)==(g|0)){c[k>>2]=e;c[h>>2]=f;break}else{ga()}}else{c[4848]=p&~(1<>2]=a|3;e=g+a|0;c[g+(a|4)>>2]=f|1;c[g+h>>2]=f;h=c[19400>>2]|0;if((h|0)!=0){g=c[19412>>2]|0;k=h>>>3;j=k<<1;h=19432+(j<<2)|0;l=c[4848]|0;k=1<>2]|0;if(k>>>0<(c[19408>>2]|0)>>>0){ga()}else{D=j;C=k}}else{c[4848]=l|k;D=19432+(j+2<<2)|0;C=h}c[D>>2]=g;c[C+12>>2]=g;c[g+8>>2]=C;c[g+12>>2]=h}c[19400>>2]=f;c[19412>>2]=e;H=d;i=b;return H|0}p=c[19396>>2]|0;if((p|0)!=0){e=(p&0-p)+ -1|0;G=e>>>12&16;e=e>>>G;F=e>>>5&8;e=e>>>F;H=e>>>2&4;e=e>>>H;f=e>>>1&2;e=e>>>f;d=e>>>1&1;d=c[19696+((F|G|H|f|d)+(e>>>d)<<2)>>2]|0;e=(c[d+4>>2]&-8)-a|0;f=d;while(1){g=c[f+16>>2]|0;if((g|0)==0){g=c[f+20>>2]|0;if((g|0)==0){break}}f=(c[g+4>>2]&-8)-a|0;H=f>>>0>>0;e=H?f:e;f=g;d=H?g:d}h=c[19408>>2]|0;if(d>>>0>>0){ga()}f=d+a|0;if(!(d>>>0>>0)){ga()}g=c[d+24>>2]|0;k=c[d+12>>2]|0;do{if((k|0)==(d|0)){k=d+20|0;j=c[k>>2]|0;if((j|0)==0){k=d+16|0;j=c[k>>2]|0;if((j|0)==0){B=0;break}}while(1){l=j+20|0;m=c[l>>2]|0;if((m|0)!=0){j=m;k=l;continue}m=j+16|0;l=c[m>>2]|0;if((l|0)==0){break}else{j=l;k=m}}if(k>>>0>>0){ga()}else{c[k>>2]=0;B=j;break}}else{j=c[d+8>>2]|0;if(j>>>0>>0){ga()}h=j+12|0;if((c[h>>2]|0)!=(d|0)){ga()}l=k+8|0;if((c[l>>2]|0)==(d|0)){c[h>>2]=k;c[l>>2]=j;B=k;break}else{ga()}}}while(0);do{if((g|0)!=0){h=c[d+28>>2]|0;j=19696+(h<<2)|0;if((d|0)==(c[j>>2]|0)){c[j>>2]=B;if((B|0)==0){c[19396>>2]=c[19396>>2]&~(1<>>0<(c[19408>>2]|0)>>>0){ga()}h=g+16|0;if((c[h>>2]|0)==(d|0)){c[h>>2]=B}else{c[g+20>>2]=B}if((B|0)==0){break}}if(B>>>0<(c[19408>>2]|0)>>>0){ga()}c[B+24>>2]=g;g=c[d+16>>2]|0;do{if((g|0)!=0){if(g>>>0<(c[19408>>2]|0)>>>0){ga()}else{c[B+16>>2]=g;c[g+24>>2]=B;break}}}while(0);g=c[d+20>>2]|0;if((g|0)!=0){if(g>>>0<(c[19408>>2]|0)>>>0){ga()}else{c[B+20>>2]=g;c[g+24>>2]=B;break}}}}while(0);if(e>>>0<16){H=e+a|0;c[d+4>>2]=H|3;H=d+(H+4)|0;c[H>>2]=c[H>>2]|1}else{c[d+4>>2]=a|3;c[d+(a|4)>>2]=e|1;c[d+(e+a)>>2]=e;h=c[19400>>2]|0;if((h|0)!=0){g=c[19412>>2]|0;l=h>>>3;j=l<<1;h=19432+(j<<2)|0;k=c[4848]|0;l=1<>2]|0;if(k>>>0<(c[19408>>2]|0)>>>0){ga()}else{A=j;z=k}}else{c[4848]=k|l;A=19432+(j+2<<2)|0;z=h}c[A>>2]=g;c[z+12>>2]=g;c[g+8>>2]=z;c[g+12>>2]=h}c[19400>>2]=e;c[19412>>2]=f}H=d+8|0;i=b;return H|0}}}else{if(!(a>>>0>4294967231)){z=a+11|0;a=z&-8;B=c[19396>>2]|0;if((B|0)!=0){A=0-a|0;z=z>>>8;if((z|0)!=0){if(a>>>0>16777215){C=31}else{G=(z+1048320|0)>>>16&8;H=z<>>16&4;H=H<>>16&2;C=14-(F|G|C)+(H<>>15)|0;C=a>>>(C+7|0)&1|C<<1}}else{C=0}D=c[19696+(C<<2)>>2]|0;a:do{if((D|0)==0){F=0;z=0}else{if((C|0)==31){z=0}else{z=25-(C>>>1)|0}F=0;E=a<>2]&-8;G=H-a|0;if(G>>>0>>0){if((H|0)==(a|0)){A=G;F=D;z=D;break 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i}}else{c[s>>2]=g;if((g|0)!=0){break}c[19396>>2]=c[19396>>2]&~(1<>>0<(c[19408>>2]|0)>>>0){ga()}c[g+24>>2]=l;l=n|16;o=c[p+(l+q)>>2]|0;do{if((o|0)!=0){if(o>>>0<(c[19408>>2]|0)>>>0){ga()}else{c[g+16>>2]=o;c[o+24>>2]=g;break}}}while(0);l=c[p+(r+l)>>2]|0;if((l|0)==0){break}if(l>>>0<(c[19408>>2]|0)>>>0){ga()}else{c[g+20>>2]=l;c[l+24>>2]=g;break}}else{r=c[p+((n|8)+q)>>2]|0;g=c[p+(q+12+n)>>2]|0;t=19432+(s<<1<<2)|0;do{if((r|0)!=(t|0)){if(r>>>0<(c[19408>>2]|0)>>>0){ga()}if((c[r+12>>2]|0)==(o|0)){break}ga()}}while(0);if((g|0)==(r|0)){c[4848]=c[4848]&~(1<>>0<(c[19408>>2]|0)>>>0){ga()}s=g+8|0;if((c[s>>2]|0)==(o|0)){l=s;break}ga()}}while(0);c[r+12>>2]=g;c[l>>2]=r}}while(0);o=p+((a|n)+q)|0;m=a+m|0}g=o+4|0;c[g>>2]=c[g>>2]&-2;c[p+(j+4)>>2]=m|1;c[p+(m+j)>>2]=m;g=m>>>3;if(m>>>0<256){m=g<<1;d=19432+(m<<2)|0;l=c[4848]|0;g=1<>2]|0;if(!(g>>>0<(c[19408>>2]|0)>>>0)){f=l;e=g;break}ga()}}while(0);c[f>>2]=k;c[e+12>>2]=k;c[p+(j+8)>>2]=e;c[p+(j+12)>>2]=d;break}e=m>>>8;do{if((e|0)==0){e=0}else{if(m>>>0>16777215){e=31;break}G=(e+1048320|0)>>>16&8;H=e<>>16&4;H=H<>>16&2;e=14-(F|G|e)+(H<>>15)|0;e=m>>>(e+7|0)&1|e<<1}}while(0);l=19696+(e<<2)|0;c[p+(j+28)>>2]=e;c[p+(j+20)>>2]=0;c[p+(j+16)>>2]=0;f=c[19396>>2]|0;g=1<>2]=f|g;c[l>>2]=k;c[p+(j+24)>>2]=l;c[p+(j+12)>>2]=k;c[p+(j+8)>>2]=k;break}l=c[l>>2]|0;if((e|0)==31){e=0}else{e=25-(e>>>1)|0}j:do{if((c[l+4>>2]&-8|0)!=(m|0)){e=m<>>31<<2)+16|0;f=c[g>>2]|0;if((f|0)==0){break}if((c[f+4>>2]&-8|0)==(m|0)){d=f;break j}else{e=e<<1;l=f}}if(g>>>0<(c[19408>>2]|0)>>>0){ga()}else{c[g>>2]=k;c[p+(j+24)>>2]=l;c[p+(j+12)>>2]=k;c[p+(j+8)>>2]=k;break h}}else{d=l}}while(0);f=d+8|0;e=c[f>>2]|0;g=c[19408>>2]|0;if(d>>>0>>0){ga()}if(e>>>0>>0){ga()}else{c[e+12>>2]=k;c[f>>2]=k;c[p+(j+8)>>2]=e;c[p+(j+12)>>2]=d;c[p+(j+24)>>2]=0;break}}else{H=(c[19404>>2]|0)+m|0;c[19404>>2]=H;c[19416>>2]=k;c[p+(j+4)>>2]=H|1}}while(0);H=p+(h|8)|0;i=b;return H|0}e=19840|0;while(1){d=c[e>>2]|0;if(!(d>>>0>r>>>0)?(n=c[e+4>>2]|0,m=d+n|0,m>>>0>r>>>0):0){break}e=c[e+8>>2]|0}e=d+(n+ -39)|0;if((e&7|0)==0){e=0}else{e=0-e&7}d=d+(n+ -47+e)|0;d=d>>>0<(r+16|0)>>>0?r:d;e=d+8|0;f=p+8|0;if((f&7|0)==0){f=0}else{f=0-f&7}H=q+ -40-f|0;c[19416>>2]=p+f;c[19404>>2]=H;c[p+(f+4)>>2]=H|1;c[p+(q+ -36)>>2]=40;c[19420>>2]=c[19880>>2];c[d+4>>2]=27;c[e+0>>2]=c[19840>>2];c[e+4>>2]=c[19844>>2];c[e+8>>2]=c[19848>>2];c[e+12>>2]=c[19852>>2];c[19840>>2]=p;c[19844>>2]=q;c[19852>>2]=0;c[19848>>2]=e;e=d+28|0;c[e>>2]=7;if((d+32|0)>>>0>>0){do{H=e;e=e+4|0;c[e>>2]=7}while((H+8|0)>>>0>>0)}if((d|0)!=(r|0)){d=d-r|0;e=r+(d+4)|0;c[e>>2]=c[e>>2]&-2;c[r+4>>2]=d|1;c[r+d>>2]=d;e=d>>>3;if(d>>>0<256){g=e<<1;d=19432+(g<<2)|0;f=c[4848]|0;e=1<>2]|0;if(!(e>>>0<(c[19408>>2]|0)>>>0)){k=f;j=e;break}ga()}}while(0);c[k>>2]=r;c[j+12>>2]=r;c[r+8>>2]=j;c[r+12>>2]=d;break}e=d>>>8;if((e|0)!=0){if(d>>>0>16777215){e=31}else{G=(e+1048320|0)>>>16&8;H=e<>>16&4;H=H<>>16&2;e=14-(F|G|e)+(H<>>15)|0;e=d>>>(e+7|0)&1|e<<1}}else{e=0}j=19696+(e<<2)|0;c[r+28>>2]=e;c[r+20>>2]=0;c[r+16>>2]=0;f=c[19396>>2]|0;g=1<>2]=f|g;c[j>>2]=r;c[r+24>>2]=j;c[r+12>>2]=r;c[r+8>>2]=r;break}f=c[j>>2]|0;if((e|0)==31){e=0}else{e=25-(e>>>1)|0}k:do{if((c[f+4>>2]&-8|0)!=(d|0)){e=d<>>31<<2)+16|0;g=c[j>>2]|0;if((g|0)==0){break}if((c[g+4>>2]&-8|0)==(d|0)){h=g;break k}else{e=e<<1;f=g}}if(j>>>0<(c[19408>>2]|0)>>>0){ga()}else{c[j>>2]=r;c[r+24>>2]=f;c[r+12>>2]=r;c[r+8>>2]=r;break g}}else{h=f}}while(0);f=h+8|0;e=c[f>>2]|0;d=c[19408>>2]|0;if(h>>>0>>0){ga()}if(e>>>0>>0){ga()}else{c[e+12>>2]=r;c[f>>2]=r;c[r+8>>2]=e;c[r+12>>2]=h;c[r+24>>2]=0;break}}}else{H=c[19408>>2]|0;if((H|0)==0|p>>>0>>0){c[19408>>2]=p}c[19840>>2]=p;c[19844>>2]=q;c[19852>>2]=0;c[19428>>2]=c[4966];c[19424>>2]=-1;d=0;do{H=d<<1;G=19432+(H<<2)|0;c[19432+(H+3<<2)>>2]=G;c[19432+(H+2<<2)>>2]=G;d=d+1|0}while((d|0)!=32);d=p+8|0;if((d&7|0)==0){d=0}else{d=0-d&7}H=q+ -40-d|0;c[19416>>2]=p+d;c[19404>>2]=H;c[p+(d+4)>>2]=H|1;c[p+(q+ -36)>>2]=40;c[19420>>2]=c[19880>>2]}}while(0);d=c[19404>>2]|0;if(d>>>0>a>>>0){G=d-a|0;c[19404>>2]=G;H=c[19416>>2]|0;c[19416>>2]=H+a;c[H+(a+4)>>2]=G|1;c[H+4>>2]=a|3;H=H+8|0;i=b;return H|0}}c[(pa()|0)>>2]=12;H=0;i=b;return H|0}function Te(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;b=i;if((a|0)==0){i=b;return}q=a+ -8|0;r=c[19408>>2]|0;if(q>>>0>>0){ga()}o=c[a+ -4>>2]|0;n=o&3;if((n|0)==1){ga()}j=o&-8;h=a+(j+ -8)|0;do{if((o&1|0)==0){u=c[q>>2]|0;if((n|0)==0){i=b;return}q=-8-u|0;o=a+q|0;n=u+j|0;if(o>>>0>>0){ga()}if((o|0)==(c[19412>>2]|0)){d=a+(j+ 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b}else{f=f<<1;a=g}}if(h>>>0<(c[19408>>2]|0)>>>0){ga()}else{c[h>>2]=d;c[d+24>>2]=a;c[d+12>>2]=d;c[d+8>>2]=d;break a}}else{e=g}}while(0);g=e+8|0;f=c[g>>2]|0;h=c[19408>>2]|0;if(e>>>0>>0){ga()}if(f>>>0>>0){ga()}else{c[f+12>>2]=d;c[g>>2]=d;c[d+8>>2]=f;c[d+12>>2]=e;c[d+24>>2]=0;break}}else{c[19396>>2]=a|h;c[g>>2]=d;c[d+24>>2]=g;c[d+12>>2]=d;c[d+8>>2]=d}}while(0);w=(c[19424>>2]|0)+ -1|0;c[19424>>2]=w;if((w|0)==0){d=19848|0}else{i=b;return}while(1){d=c[d>>2]|0;if((d|0)==0){break}else{d=d+8|0}}c[19424>>2]=-1;i=b;return}function Ue(){}function Ve(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){D=b>>c;return a>>>c|(b&(1<>c-32|0}function We(b){b=b|0;var c=0;c=a[n+(b>>>24)>>0]|0;if((c|0)<8)return c|0;c=a[n+(b>>16&255)>>0]|0;if((c|0)<8)return c+8|0;c=a[n+(b>>8&255)>>0]|0;if((c|0)<8)return c+16|0;return(a[n+(b&255)>>0]|0)+24|0}function Xe(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;f=b+e|0;if((e|0)>=20){d=d&255;i=b&3;h=d|d<<8|d<<16|d<<24;g=f&~3;if(i){i=b+4-i|0;while((b|0)<(i|0)){a[b>>0]=d;b=b+1|0}}while((b|0)<(g|0)){c[b>>2]=h;b=b+4|0}}while((b|0)<(f|0)){a[b>>0]=d;b=b+1|0}return b-e|0}function Ye(b){b=b|0;var c=0;c=b;while(a[c>>0]|0){c=c+1|0}return c-b|0}function Ze(b,d,e){b=b|0;d=d|0;e=e|0;var f=0;if((e|0)>=4096)return ma(b|0,d|0,e|0)|0;f=b|0;if((b&3)==(d&3)){while(b&3){if((e|0)==0)return f|0;a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0;e=e-1|0}while((e|0)>=4){c[b>>2]=c[d>>2];b=b+4|0;d=d+4|0;e=e-4|0}}while((e|0)>0){a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0;e=e-1|0}return f|0}function _e(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;c=a+c>>>0;return(D=b+d+(c>>>0>>0|0)>>>0,c|0)|0}function $e(b,c,d){b=b|0;c=c|0;d=d|0;var e=0;if((c|0)<(b|0)&(b|0)<(c+d|0)){e=b;c=c+d|0;b=b+d|0;while((d|0)>0){b=b-1|0;c=c-1|0;d=d-1|0;a[b>>0]=a[c>>0]|0}b=e}else{Ze(b,c,d)|0}return b|0}function af(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;b=b-d-(c>>>0>a>>>0|0)>>>0;return(D=b,a-c>>>0|0)|0}function bf(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){D=b<>>32-c;return a<>>c;return a>>>c|(b&(1<>>c-32|0}function df(b){b=b|0;var c=0;c=a[m+(b&255)>>0]|0;if((c|0)<8)return c|0;c=a[m+(b>>8&255)>>0]|0;if((c|0)<8)return c+8|0;c=a[m+(b>>16&255)>>0]|0;if((c|0)<8)return c+16|0;return(a[m+(b>>>24)>>0]|0)+24|0}function ef(a,b){a=a|0;b=b|0;var c=0,d=0,e=0,f=0;f=a&65535;d=b&65535;c=$(d,f)|0;e=a>>>16;d=(c>>>16)+($(d,e)|0)|0;b=b>>>16;a=$(b,f)|0;return(D=(d>>>16)+($(b,e)|0)+(((d&65535)+a|0)>>>16)|0,d+a<<16|c&65535|0)|0}function ff(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;j=b>>31|((b|0)<0?-1:0)<<1;i=((b|0)<0?-1:0)>>31|((b|0)<0?-1:0)<<1;f=d>>31|((d|0)<0?-1:0)<<1;e=((d|0)<0?-1:0)>>31|((d|0)<0?-1:0)<<1;h=af(j^a,i^b,j,i)|0;g=D;b=f^j;a=e^i;a=af((lf(h,g,af(f^c,e^d,f,e)|0,D,0)|0)^b,D^a,b,a)|0;return a|0}function gf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0;f=i;i=i+8|0;j=f|0;h=b>>31|((b|0)<0?-1:0)<<1;g=((b|0)<0?-1:0)>>31|((b|0)<0?-1:0)<<1;l=e>>31|((e|0)<0?-1:0)<<1;k=((e|0)<0?-1:0)>>31|((e|0)<0?-1:0)<<1;b=af(h^a,g^b,h,g)|0;a=D;lf(b,a,af(l^d,k^e,l,k)|0,D,j)|0;a=af(c[j>>2]^h,c[j+4>>2]^g,h,g)|0;b=D;i=f;return(D=b,a)|0}function hf(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0,f=0;e=a;f=c;a=ef(e,f)|0;c=D;return(D=($(b,f)|0)+($(d,e)|0)+c|c&0,a|0|0)|0}function jf(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;a=lf(a,b,c,d,0)|0;return a|0}function kf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;g=i;i=i+8|0;f=g|0;lf(a,b,d,e,f)|0;i=g;return(D=c[f+4>>2]|0,c[f>>2]|0)|0}function lf(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;h=a;j=b;i=j;l=d;g=e;k=g;if((i|0)==0){g=(f|0)!=0;if((k|0)==0){if(g){c[f>>2]=(h>>>0)%(l>>>0);c[f+4>>2]=0}k=0;m=(h>>>0)/(l>>>0)>>>0;return(D=k,m)|0}else{if(!g){l=0;m=0;return(D=l,m)|0}c[f>>2]=a|0;c[f+4>>2]=b&0;l=0;m=0;return(D=l,m)|0}}m=(k|0)==0;do{if((l|0)!=0){if(!m){k=(We(k|0)|0)-(We(i|0)|0)|0;if(k>>>0<=31){m=k+1|0;l=31-k|0;a=k-31>>31;j=m;b=h>>>(m>>>0)&a|i<>>(m>>>0)&a;k=0;l=h<>2]=a|0;c[f+4>>2]=j|b&0;l=0;m=0;return(D=l,m)|0}k=l-1|0;if((k&l|0)!=0){l=(We(l|0)|0)+33-(We(i|0)|0)|0;p=64-l|0;m=32-l|0;n=m>>31;o=l-32|0;a=o>>31;j=l;b=m-1>>31&i>>>(o>>>0)|(i<>>(l>>>0))&a;a=a&i>>>(l>>>0);k=h<>>(o>>>0))&n|h<>31;break}if((f|0)!=0){c[f>>2]=k&h;c[f+4>>2]=0}if((l|0)==1){o=j|b&0;p=a|0|0;return(D=o,p)|0}else{p=df(l|0)|0;o=i>>>(p>>>0)|0;p=i<<32-p|h>>>(p>>>0)|0;return(D=o,p)|0}}else{if(m){if((f|0)!=0){c[f>>2]=(i>>>0)%(l>>>0);c[f+4>>2]=0}o=0;p=(i>>>0)/(l>>>0)>>>0;return(D=o,p)|0}if((h|0)==0){if((f|0)!=0){c[f>>2]=0;c[f+4>>2]=(i>>>0)%(k>>>0)}o=0;p=(i>>>0)/(k>>>0)>>>0;return(D=o,p)|0}l=k-1|0;if((l&k|0)==0){if((f|0)!=0){c[f>>2]=a|0;c[f+4>>2]=l&i|b&0}o=0;p=i>>>((df(k|0)|0)>>>0);return(D=o,p)|0}k=(We(k|0)|0)-(We(i|0)|0)|0;if(k>>>0<=30){a=k+1|0;l=31-k|0;j=a;b=i<>>(a>>>0);a=i>>>(a>>>0);k=0;l=h<>2]=a|0;c[f+4>>2]=j|b&0;o=0;p=0;return(D=o,p)|0}}while(0);if((j|0)==0){g=l;e=0;i=0}else{h=d|0|0;g=g|e&0;e=_e(h,g,-1,-1)|0;d=D;i=0;do{m=l;l=k>>>31|l<<1;k=i|k<<1;m=b<<1|m>>>31|0;n=b>>>31|a<<1|0;af(e,d,m,n)|0;p=D;o=p>>31|((p|0)<0?-1:0)<<1;i=o&1;b=af(m,n,o&h,(((p|0)<0?-1:0)>>31|((p|0)<0?-1:0)<<1)&g)|0;a=D;j=j-1|0}while((j|0)!=0);g=l;e=0}h=0;if((f|0)!=0){c[f>>2]=b;c[f+4>>2]=a}o=(k|0)>>>31|(g|h)<<1|(h<<1|k>>>31)&0|e;p=(k<<1|0>>>31)&-2|i;return(D=o,p)|0}
+
+
+
+function ec(a,d,e,f,g,h){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0;u=i;i=i+176|0;n=u+4|0;x=u+144|0;B=u+124|0;p=u+120|0;v=u+132|0;m=u+140|0;o=u+148|0;q=u+156|0;r=u+8|0;s=u+160|0;t=u+128|0;l=u+12|0;j=u;w=u+16|0;y=u+136|0;z=u+164|0;A=u+168|0;k=u+152|0;c[n>>2]=a;c[x>>2]=d;c[B>>2]=e;c[p>>2]=f;c[v>>2]=g;c[m>>2]=h;c[k>>2]=c[n>>2];b[z>>1]=10126;b[z+2>>1]=-31164;b[A>>1]=-26510;b[A+2>>1]=-19261;c[y>>2]=c[(c[B>>2]|0)+52>>2];c[l>>2]=0;while(1){if((c[l>>2]|0)>=(c[v>>2]|0)){break}c[n>>2]=(c[k>>2]|0)+(($(c[l>>2]|0,c[m>>2]|0)|0)<<3);c[o>>2]=c[n>>2];c[q>>2]=(c[o>>2]|0)+(c[p>>2]<<3);c[r>>2]=(c[o>>2]|0)+(c[p>>2]<<1<<3);c[s>>2]=(c[o>>2]|0)+((c[p>>2]|0)*3<<3);c[t>>2]=(c[o>>2]|0)+(c[p>>2]<<2<<3);c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[p>>2]|0)){break}d=c[o>>2]|0;c[w+0>>2]=c[d+0>>2];c[w+4>>2]=c[d+4>>2];d=$(c[j>>2]|0,c[x>>2]|0)|0;d=($(b[(c[y>>2]|0)+(d<<2)>>1]|0,(c[c[q>>2]>>2]>>16&65535)<<16>>16)|0)<<1;B=$(c[j>>2]|0,c[x>>2]|0)|0;B=d+(($(b[(c[y>>2]|0)+(B<<2)>>1]|0,c[c[q>>2]>>2]&65535&65535)|0)>>15)|0;d=$(c[j>>2]|0,c[x>>2]|0)|0;d=($(b[(c[y>>2]|0)+(d<<2)+2>>1]|0,(c[(c[q>>2]|0)+4>>2]>>16&65535)<<16>>16)|0)<<1;a=$(c[j>>2]|0,c[x>>2]|0)|0;c[w+8>>2]=B-(d+(($(b[(c[y>>2]|0)+(a<<2)+2>>1]|0,c[(c[q>>2]|0)+4>>2]&65535&65535)|0)>>15));a=$(c[j>>2]|0,c[x>>2]|0)|0;a=($(b[(c[y>>2]|0)+(a<<2)+2>>1]|0,(c[c[q>>2]>>2]>>16&65535)<<16>>16)|0)<<1;d=$(c[j>>2]|0,c[x>>2]|0)|0;d=a+(($(b[(c[y>>2]|0)+(d<<2)+2>>1]|0,c[c[q>>2]>>2]&65535&65535)|0)>>15)|0;a=$(c[j>>2]|0,c[x>>2]|0)|0;a=($(b[(c[y>>2]|0)+(a<<2)>>1]|0,(c[(c[q>>2]|0)+4>>2]>>16&65535)<<16>>16)|0)<<1;B=$(c[j>>2]|0,c[x>>2]|0)|0;c[w+12>>2]=d+(a+(($(b[(c[y>>2]|0)+(B<<2)>>1]|0,c[(c[q>>2]|0)+4>>2]&65535&65535)|0)>>15));B=$(c[j>>2]<<1,c[x>>2]|0)|0;B=($(b[(c[y>>2]|0)+(B<<2)>>1]|0,(c[c[r>>2]>>2]>>16&65535)<<16>>16)|0)<<1;a=$(c[j>>2]<<1,c[x>>2]|0)|0;a=B+(($(b[(c[y>>2]|0)+(a<<2)>>1]|0,c[c[r>>2]>>2]&65535&65535)|0)>>15)|0;B=$(c[j>>2]<<1,c[x>>2]|0)|0;B=($(b[(c[y>>2]|0)+(B<<2)+2>>1]|0,(c[(c[r>>2]|0)+4>>2]>>16&65535)<<16>>16)|0)<<1;d=$(c[j>>2]<<1,c[x>>2]|0)|0;c[w+16>>2]=a-(B+(($(b[(c[y>>2]|0)+(d<<2)+2>>1]|0,c[(c[r>>2]|0)+4>>2]&65535&65535)|0)>>15));d=$(c[j>>2]<<1,c[x>>2]|0)|0;d=($(b[(c[y>>2]|0)+(d<<2)+2>>1]|0,(c[c[r>>2]>>2]>>16&65535)<<16>>16)|0)<<1;B=$(c[j>>2]<<1,c[x>>2]|0)|0;B=d+(($(b[(c[y>>2]|0)+(B<<2)+2>>1]|0,c[c[r>>2]>>2]&65535&65535)|0)>>15)|0;d=$(c[j>>2]<<1,c[x>>2]|0)|0;d=($(b[(c[y>>2]|0)+(d<<2)>>1]|0,(c[(c[r>>2]|0)+4>>2]>>16&65535)<<16>>16)|0)<<1;a=$(c[j>>2]<<1,c[x>>2]|0)|0;c[w+20>>2]=B+(d+(($(b[(c[y>>2]|0)+(a<<2)>>1]|0,c[(c[r>>2]|0)+4>>2]&65535&65535)|0)>>15));a=$((c[j>>2]|0)*3|0,c[x>>2]|0)|0;a=($(b[(c[y>>2]|0)+(a<<2)>>1]|0,(c[c[s>>2]>>2]>>16&65535)<<16>>16)|0)<<1;d=$((c[j>>2]|0)*3|0,c[x>>2]|0)|0;d=a+(($(b[(c[y>>2]|0)+(d<<2)>>1]|0,c[c[s>>2]>>2]&65535&65535)|0)>>15)|0;a=$((c[j>>2]|0)*3|0,c[x>>2]|0)|0;a=($(b[(c[y>>2]|0)+(a<<2)+2>>1]|0,(c[(c[s>>2]|0)+4>>2]>>16&65535)<<16>>16)|0)<<1;B=$((c[j>>2]|0)*3|0,c[x>>2]|0)|0;c[w+24>>2]=d-(a+(($(b[(c[y>>2]|0)+(B<<2)+2>>1]|0,c[(c[s>>2]|0)+4>>2]&65535&65535)|0)>>15));B=$((c[j>>2]|0)*3|0,c[x>>2]|0)|0;B=($(b[(c[y>>2]|0)+(B<<2)+2>>1]|0,(c[c[s>>2]>>2]>>16&65535)<<16>>16)|0)<<1;a=$((c[j>>2]|0)*3|0,c[x>>2]|0)|0;a=B+(($(b[(c[y>>2]|0)+(a<<2)+2>>1]|0,c[c[s>>2]>>2]&65535&65535)|0)>>15)|0;B=$((c[j>>2]|0)*3|0,c[x>>2]|0)|0;B=($(b[(c[y>>2]|0)+(B<<2)>>1]|0,(c[(c[s>>2]|0)+4>>2]>>16&65535)<<16>>16)|0)<<1;d=$((c[j>>2]|0)*3|0,c[x>>2]|0)|0;c[w+28>>2]=a+(B+(($(b[(c[y>>2]|0)+(d<<2)>>1]|0,c[(c[s>>2]|0)+4>>2]&65535&65535)|0)>>15));d=$(c[j>>2]<<2,c[x>>2]|0)|0;d=($(b[(c[y>>2]|0)+(d<<2)>>1]|0,(c[c[t>>2]>>2]>>16&65535)<<16>>16)|0)<<1;B=$(c[j>>2]<<2,c[x>>2]|0)|0;B=d+(($(b[(c[y>>2]|0)+(B<<2)>>1]|0,c[c[t>>2]>>2]&65535&65535)|0)>>15)|0;d=$(c[j>>2]<<2,c[x>>2]|0)|0;d=($(b[(c[y>>2]|0)+(d<<2)+2>>1]|0,(c[(c[t>>2]|0)+4>>2]>>16&65535)<<16>>16)|0)<<1;a=$(c[j>>2]<<2,c[x>>2]|0)|0;c[w+32>>2]=B-(d+(($(b[(c[y>>2]|0)+(a<<2)+2>>1]|0,c[(c[t>>2]|0)+4>>2]&65535&65535)|0)>>15));a=$(c[j>>2]<<2,c[x>>2]|0)|0;a=($(b[(c[y>>2]|0)+(a<<2)+2>>1]|0,(c[c[t>>2]>>2]>>16&65535)<<16>>16)|0)<<1;d=$(c[j>>2]<<2,c[x>>2]|0)|0;d=a+(($(b[(c[y>>2]|0)+(d<<2)+2>>1]|0,c[c[t>>2]>>2]&65535&65535)|0)>>15)|0;a=$(c[j>>2]<<2,c[x>>2]|0)|0;a=($(b[(c[y>>2]|0)+(a<<2)>>1]|0,(c[(c[t>>2]|0)+4>>2]>>16&65535)<<16>>16)|0)<<1;B=$(c[j>>2]<<2,c[x>>2]|0)|0;c[w+36>>2]=d+(a+(($(b[(c[y>>2]|0)+(B<<2)>>1]|0,c[(c[t>>2]|0)+4>>2]&65535&65535)|0)>>15));c[w+56>>2]=(c[w+8>>2]|0)+(c[w+32>>2]|0);c[w+60>>2]=(c[w+12>>2]|0)+(c[w+36>>2]|0);c[w+80>>2]=(c[w+8>>2]|0)-(c[w+32>>2]|0);c[w+84>>2]=(c[w+12>>2]|0)-(c[w+36>>2]|0);c[w+64>>2]=(c[w+16>>2]|0)+(c[w+24>>2]|0);c[w+68>>2]=(c[w+20>>2]|0)+(c[w+28>>2]|0);c[w+72>>2]=(c[w+16>>2]|0)-(c[w+24>>2]|0);c[w+76>>2]=(c[w+20>>2]|0)-(c[w+28>>2]|0);B=c[o>>2]|0;c[B>>2]=(c[B>>2]|0)+((c[w+56>>2]|0)+(c[w+64>>2]|0));B=(c[o>>2]|0)+4|0;c[B>>2]=(c[B>>2]|0)+((c[w+60>>2]|0)+(c[w+68>>2]|0));B=($(b[z>>1]|0,(c[w+56>>2]>>16&65535)<<16>>16)|0)<<1;B=(c[w>>2]|0)+(B+(($(b[z>>1]|0,c[w+56>>2]&65535&65535)|0)>>15))|0;a=($(b[A>>1]|0,(c[w+64>>2]>>16&65535)<<16>>16)|0)<<1;c[w+40>>2]=B+(a+(($(b[A>>1]|0,c[w+64>>2]&65535&65535)|0)>>15));a=($(b[z>>1]|0,(c[w+60>>2]>>16&65535)<<16>>16)|0)<<1;a=(c[w+4>>2]|0)+(a+(($(b[z>>1]|0,c[w+60>>2]&65535&65535)|0)>>15))|0;B=($(b[A>>1]|0,(c[w+68>>2]>>16&65535)<<16>>16)|0)<<1;c[w+44>>2]=a+(B+(($(b[A>>1]|0,c[w+68>>2]&65535&65535)|0)>>15));B=($(b[z+2>>1]|0,(c[w+84>>2]>>16&65535)<<16>>16)|0)<<1;B=B+(($(b[z+2>>1]|0,c[w+84>>2]&65535&65535)|0)>>15)|0;a=($(b[A+2>>1]|0,(c[w+76>>2]>>16&65535)<<16>>16)|0)<<1;c[w+48>>2]=B+(a+(($(b[A+2>>1]|0,c[w+76>>2]&65535&65535)|0)>>15));a=($(b[z+2>>1]|0,(c[w+80>>2]>>16&65535)<<16>>16)|0)<<1;a=0-(a+(($(b[z+2>>1]|0,c[w+80>>2]&65535&65535)|0)>>15))|0;B=($(b[A+2>>1]|0,(c[w+72>>2]>>16&65535)<<16>>16)|0)<<1;c[w+52>>2]=a-(B+(($(b[A+2>>1]|0,c[w+72>>2]&65535&65535)|0)>>15));c[c[q>>2]>>2]=(c[w+40>>2]|0)-(c[w+48>>2]|0);c[(c[q>>2]|0)+4>>2]=(c[w+44>>2]|0)-(c[w+52>>2]|0);c[c[t>>2]>>2]=(c[w+40>>2]|0)+(c[w+48>>2]|0);c[(c[t>>2]|0)+4>>2]=(c[w+44>>2]|0)+(c[w+52>>2]|0);B=($(b[A>>1]|0,(c[w+56>>2]>>16&65535)<<16>>16)|0)<<1;B=(c[w>>2]|0)+(B+(($(b[A>>1]|0,c[w+56>>2]&65535&65535)|0)>>15))|0;a=($(b[z>>1]|0,(c[w+64>>2]>>16&65535)<<16>>16)|0)<<1;c[w+88>>2]=B+(a+(($(b[z>>1]|0,c[w+64>>2]&65535&65535)|0)>>15));a=($(b[A>>1]|0,(c[w+60>>2]>>16&65535)<<16>>16)|0)<<1;a=(c[w+4>>2]|0)+(a+(($(b[A>>1]|0,c[w+60>>2]&65535&65535)|0)>>15))|0;B=($(b[z>>1]|0,(c[w+68>>2]>>16&65535)<<16>>16)|0)<<1;c[w+92>>2]=a+(B+(($(b[z>>1]|0,c[w+68>>2]&65535&65535)|0)>>15));B=($(b[A+2>>1]|0,(c[w+84>>2]>>16&65535)<<16>>16)|0)<<1;B=0-(B+(($(b[A+2>>1]|0,c[w+84>>2]&65535&65535)|0)>>15))|0;a=($(b[z+2>>1]|0,(c[w+76>>2]>>16&65535)<<16>>16)|0)<<1;c[w+96>>2]=B+(a+(($(b[z+2>>1]|0,c[w+76>>2]&65535&65535)|0)>>15));a=($(b[A+2>>1]|0,(c[w+80>>2]>>16&65535)<<16>>16)|0)<<1;a=a+(($(b[A+2>>1]|0,c[w+80>>2]&65535&65535)|0)>>15)|0;B=($(b[z+2>>1]|0,(c[w+72>>2]>>16&65535)<<16>>16)|0)<<1;c[w+100>>2]=a-(B+(($(b[z+2>>1]|0,c[w+72>>2]&65535&65535)|0)>>15));c[c[r>>2]>>2]=(c[w+88>>2]|0)+(c[w+96>>2]|0);c[(c[r>>2]|0)+4>>2]=(c[w+92>>2]|0)+(c[w+100>>2]|0);c[c[s>>2]>>2]=(c[w+88>>2]|0)-(c[w+96>>2]|0);c[(c[s>>2]|0)+4>>2]=(c[w+92>>2]|0)-(c[w+100>>2]|0);c[o>>2]=(c[o>>2]|0)+8;c[q>>2]=(c[q>>2]|0)+8;c[r>>2]=(c[r>>2]|0)+8;c[s>>2]=(c[s>>2]|0)+8;c[t>>2]=(c[t>>2]|0)+8;c[j>>2]=(c[j>>2]|0)+1}c[l>>2]=(c[l>>2]|0)+1}i=u;return}function fc(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;d=i;i=i+16|0;g=d+8|0;e=d+4|0;f=d;c[g>>2]=a;c[e>>2]=b;c[f>>2]=32736-(c[g>>2]|0);a=($(c[f>>2]|0,16384-(c[e>>2]|0)|0)|0)>>>15;i=d;return a|0}function gc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0;e=i;i=i+32|0;k=e+8|0;g=e+16|0;m=e+20|0;h=e+24|0;f=e+4|0;l=e;j=e+12|0;c[k>>2]=a;c[g>>2]=b;c[m>>2]=d;c[h>>2]=0;c[l>>2]=Mb(c[k>>2]|0,15)|0;c[f>>2]=0;do{if((c[l>>2]|0)>>>0>=(c[g>>2]|0)>>>0){c[h>>2]=(c[h>>2]|0)+1;c[f>>2]=c[g>>2];c[g>>2]=(fc(c[g>>2]|0,c[m>>2]|0)|0)+1;while(1){if((c[g>>2]|0)>>>0>1){b=(c[l>>2]|0)>>>0>=((c[f>>2]|0)+(c[g>>2]<<1)|0)>>>0}else{b=0}d=c[g>>2]|0;if(!b){break}c[g>>2]=d<<1;c[f>>2]=(c[f>>2]|0)+(c[g>>2]|0);c[g>>2]=($((c[g>>2]|0)-2|0,c[m>>2]|0)|0)>>>15;c[g>>2]=(c[g>>2]|0)+1;c[h>>2]=(c[h>>2]|0)+1}if(d>>>0<=1){c[j>>2]=((c[l>>2]|0)-(c[f>>2]|0)|0)>>>1;c[h>>2]=(c[h>>2]|0)+(c[j>>2]|0);c[f>>2]=(c[f>>2]|0)+(c[j>>2]<<1)}if((c[l>>2]|0)>>>0<((c[f>>2]|0)+(c[g>>2]|0)|0)>>>0){c[h>>2]=0-(c[h>>2]|0);break}else{c[f>>2]=(c[f>>2]|0)+(c[g>>2]|0);break}}}while(0);k=c[k>>2]|0;j=c[f>>2]|0;if(!(((c[f>>2]|0)+(c[g>>2]|0)|0)>>>0<32768)){a=32768;Nb(k,j,a,32768);a=c[h>>2]|0;i=e;return a|0}a=(c[f>>2]|0)+(c[g>>2]|0)|0;Nb(k,j,a,32768);a=c[h>>2]|0;i=e;return a|0}function hc(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;b=i;i=i+32|0;g=b+16|0;e=b+12|0;d=b+8|0;f=b+4|0;h=b;c[g>>2]=a;c[d>>2]=0;c[f>>2]=32-(We(c[g>>2]|0)|0)-1>>1;c[e>>2]=1<>2];do{c[h>>2]=(c[d>>2]<<1)+(c[e>>2]|0)<>2];if((c[h>>2]|0)>>>0<=(c[g>>2]|0)>>>0){c[d>>2]=(c[d>>2]|0)+(c[e>>2]|0);c[g>>2]=(c[g>>2]|0)-(c[h>>2]|0)}c[e>>2]=(c[e>>2]|0)>>>1;c[f>>2]=(c[f>>2]|0)+ -1}while((c[f>>2]|0)>=0);i=b;return c[d>>2]|0}function ic(a,d){a=a|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0;e=i;i=i+32|0;l=e+8|0;h=e+16|0;f=e+20|0;g=e+24|0;j=e+4|0;k=e;m=e+12|0;c[h>>2]=a;c[f>>2]=d;c[m>>2]=((jc(c[f>>2]|0)|0)<<16>>16)-29;a=c[h>>2]|0;d=c[m>>2]|0;if((c[m>>2]|0)>0){d=a>>d}else{d=a<<0-d}c[h>>2]=d;d=c[f>>2]|0;a=c[m>>2]|0;if((c[m>>2]|0)>0){m=d>>a}else{m=d<<0-a}c[f>>2]=m;b[g>>1]=(kc(((c[f>>2]|0)+32768>>16&65535)<<16>>16)|0)+4>>3;a=($(b[g>>1]|0,(c[h>>2]>>16&65535)<<16>>16)|0)<<1;c[j>>2]=a+(($(b[g>>1]|0,c[h>>2]&65535&65535)|0)>>15);a=($((c[j>>2]>>16&65535)<<16>>16,(c[f>>2]>>16&65535)<<16>>16)|0)<<1;a=a+(($((c[j>>2]>>16&65535)<<16>>16,c[f>>2]&65535&65535)|0)>>15)|0;c[k>>2]=((c[h>>2]|0)+2>>2)-(a+(($((c[f>>2]>>16&65535)<<16>>16,c[j>>2]&65535&65535)|0)>>15));a=($(b[g>>1]|0,(c[k>>2]>>16&65535)<<16>>16)|0)<<1;c[j>>2]=(c[j>>2]|0)+(a+(($(b[g>>1]|0,c[k>>2]&65535&65535)|0)>>15)<<2);if((c[j>>2]|0)>=536870912){c[l>>2]=2147483647;a=c[l>>2]|0;i=e;return a|0}if((c[j>>2]|0)<=-536870912){c[l>>2]=-2147483647;a=c[l>>2]|0;i=e;return a|0}else{c[l>>2]=c[j>>2]<<2;a=c[l>>2]|0;i=e;return a|0}return 0}function jc(a){a=a|0;var b=0,d=0;b=i;i=i+16|0;d=b;c[d>>2]=a;a=32-(We(c[d>>2]|0)|0)-1&65535;i=b;return a|0}function kc(a){a=a|0;var d=0,e=0,f=0,g=0,h=0;d=i;i=i+16|0;h=d+4|0;e=d;f=d+10|0;g=d+8|0;c[h>>2]=a;c[e>>2]=(jc(c[h>>2]|0)|0)<<16>>16;h=c[h>>2]|0;a=(c[e>>2]|0)-15|0;if(((c[e>>2]|0)-15|0)>0){a=h>>a}else{a=h<<0-a}b[f>>1]=a-32768;b[g>>1]=30840+((($(-15420,b[f>>1]|0)|0)>>15&65535)<<16>>16);h=(($(b[g>>1]|0,b[f>>1]|0)|0)>>15&65535)<<16>>16;b[g>>1]=(b[g>>1]|0)-((($(b[g>>1]|0,(h+(((b[g>>1]|0)+ -32768&65535)<<16>>16)&65535)<<16>>16)|0)>>15&65535)<<16>>16);f=(($(b[g>>1]|0,b[f>>1]|0)|0)>>15&65535)<<16>>16;b[g>>1]=(b[g>>1]|0)-((1+((($(b[g>>1]|0,(f+(((b[g>>1]|0)+ -32768&65535)<<16>>16)&65535)<<16>>16)|0)>>15&65535)<<16>>16)&65535)<<16>>16);g=b[g>>1]|0;f=(c[e>>2]|0)-16|0;if(((c[e>>2]|0)-16|0)>0){h=g>>f;i=d;return h|0}else{h=g<<0-f;i=d;return h|0}return 0}function lc(a){a=a|0;var d=0,e=0,f=0,g=0,h=0,j=0;d=i;i=i+16|0;j=d;h=d+10|0;f=d+8|0;g=d+6|0;e=d+4|0;c[j>>2]=a;b[h>>1]=(c[j>>2]|0)-32768;b[f>>1]=23557+((($(b[h>>1]|0,((((b[h>>1]|0)*6713>>15&65535)<<16>>16)+ -13490&65535)<<16>>16)|0)>>15&65535)<<16>>16);b[g>>1]=($(b[f>>1]|0,b[f>>1]|0)|0)>>15;a=(($(b[g>>1]|0,b[h>>1]|0)|0)>>15&65535)<<16>>16;b[e>>1]=(((a+(b[g>>1]|0)&65535)<<16>>16)-16384&65535)<<1;a=(b[f>>1]|0)+((($(b[f>>1]|0,(($(b[e>>1]|0,((((b[e>>1]|0)*12288>>15&65535)<<16>>16)-16384&65535)<<16>>16)|0)>>15&65535)<<16>>16)|0)>>15&65535)<<16>>16)&65535;i=d;return a|0}function mc(a){a=a|0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0;f=i;i=i+32|0;d=f+12|0;h=f+8|0;g=f+4|0;j=f+16|0;e=f;c[h>>2]=a;if((c[h>>2]|0)==0){c[d>>2]=0;k=c[d>>2]|0;i=f;return k|0}if((c[h>>2]|0)>=1073741824){c[d>>2]=32767;k=c[d>>2]|0;i=f;return k|0}c[g>>2]=((jc(c[h>>2]|0)|0)<<16>>16>>1)-7;k=c[h>>2]|0;a=c[g>>2]<<1;if((c[g>>2]<<1|0)>0){a=k>>a}else{a=k<<0-a}c[h>>2]=a;b[j>>1]=(c[h>>2]|0)-32768;c[e>>2]=((b[2724]|0)+((($(b[j>>1]|0,((b[5450>>1]|0)+((($(b[j>>1]|0,((b[5452>>1]|0)+((($(b[j>>1]|0,((b[5454>>1]|0)+((($(b[j>>1]|0,b[5456>>1]|0)|0)>>15&65535)<<16>>16)&65535)<<16>>16)|0)>>15&65535)<<16>>16)&65535)<<16>>16)|0)>>15&65535)<<16>>16)&65535)<<16>>16)|0)>>15&65535)<<16>>16)&65535)<<16>>16;j=c[e>>2]|0;h=7-(c[g>>2]|0)|0;if((7-(c[g>>2]|0)|0)>0){g=j>>h}else{g=j<<0-h}c[e>>2]=g;c[d>>2]=c[e>>2];k=c[d>>2]|0;i=f;return k|0}function nc(a){a=a|0;var d=0,e=0,f=0;d=i;i=i+16|0;e=d+4|0;f=d;c[f>>2]=a;c[f>>2]=c[f>>2]&131071;if((c[f>>2]|0)>65536){c[f>>2]=131072-(c[f>>2]|0)}a=c[f>>2]|0;do{if((c[f>>2]&32767|0)!=0){f=c[f>>2]|0;if((a|0)<32768){b[e>>1]=oc(f&65535)|0;break}else{b[e>>1]=0-((oc(65536-f&65535)|0)<<16>>16);break}}else{if((a&65535|0)!=0){b[e>>1]=0;break}if((c[f>>2]&131071|0)!=0){b[e>>1]=-32767;break}else{b[e>>1]=32767;break}}}while(0);i=d;return b[e>>1]|0}function oc(a){a=a|0;var c=0,d=0,e=0;c=i;i=i+16|0;e=c+2|0;d=c;b[e>>1]=a;b[d>>1]=16384+($(b[e>>1]|0,b[e>>1]|0)|0)>>15;if(32766<(32767-(b[d>>1]|0)+(16384+($(b[d>>1]|0,((16384+($(b[d>>1]|0,(8277+(16384+($(-626,b[d>>1]|0)|0)>>15)&65535)<<16>>16)|0)>>15)+ -7651&65535)<<16>>16)|0)>>15)|0)){e=32766;e=e&65535;e=e<<16>>16;e=1+e|0;e=e&65535;i=c;return e|0}e=32767-(b[d>>1]|0)+(16384+($(b[d>>1]|0,((16384+($(b[d>>1]|0,(8277+(16384+($(-626,b[d>>1]|0)|0)>>15)&65535)<<16>>16)|0)>>15)+ -7651&65535)<<16>>16)|0)>>15)|0;e=e&65535;e=e<<16>>16;e=1+e|0;e=e&65535;i=c;return e|0}function pc(a,d,e,f,g,h,j){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0;F=i;i=i+144|0;G=F+64|0;T=F+56|0;t=F+44|0;u=F+108|0;m=F+116|0;H=F+16|0;R=F+20|0;C=F+24|0;S=F+28|0;l=F+32|0;v=F+36|0;I=F+40|0;N=F+96|0;M=F+104|0;Q=F+112|0;L=F+120|0;J=F+124|0;K=F+128|0;O=F+68|0;P=F+72|0;w=F+76|0;E=F+80|0;z=F+84|0;x=F+12|0;y=F+4|0;k=F;D=F+8|0;A=F+132|0;B=F+134|0;n=F+48|0;p=F+100|0;s=F+52|0;r=F+60|0;o=F+92|0;q=F+88|0;c[G>>2]=a;c[T>>2]=d;c[t>>2]=e;c[u>>2]=f;c[m>>2]=g;c[H>>2]=h;c[R>>2]=j;c[S>>2]=c[c[G>>2]>>2];c[I>>2]=c[(c[G>>2]|0)+24>>2];c[C>>2]=0;while(1){j=c[S>>2]>>1;if((c[C>>2]|0)>=(c[H>>2]|0)){break}c[S>>2]=j;c[I>>2]=(c[I>>2]|0)+(c[S>>2]<<1);c[C>>2]=(c[C>>2]|0)+1}c[l>>2]=j;c[v>>2]=c[S>>2]>>2;c[N>>2]=c[T>>2];c[M>>2]=(c[T>>2]|0)+(($(c[R>>2]|0,(c[l>>2]|0)-1|0)|0)<<2);c[Q>>2]=(c[t>>2]|0)+(c[m>>2]>>1<<2);c[L>>2]=c[I>>2];c[J>>2]=c[(c[(c[G>>2]|0)+8+(c[H>>2]<<2)>>2]|0)+48>>2];c[C>>2]=0;while(1){if((c[C>>2]|0)>=(c[v>>2]|0)){break}a=c[J>>2]|0;c[J>>2]=a+2;c[K>>2]=b[a>>1]|0;a=($(b[(c[L>>2]|0)+(c[C>>2]<<1)>>1]|0,(c[c[M>>2]>>2]>>16&65535)<<16>>16)|0)<<1;a=a+(($(b[(c[L>>2]|0)+(c[C>>2]<<1)>>1]|0,c[c[M>>2]>>2]&65535&65535)|0)>>15)|0;d=($(b[(c[L>>2]|0)+((c[v>>2]|0)+(c[C>>2]|0)<<1)>>1]|0,(c[c[N>>2]>>2]>>16&65535)<<16>>16)|0)<<1;c[O>>2]=a+(d+(($(b[(c[L>>2]|0)+((c[v>>2]|0)+(c[C>>2]|0)<<1)>>1]|0,c[c[N>>2]>>2]&65535&65535)|0)>>15));d=($(b[(c[L>>2]|0)+(c[C>>2]<<1)>>1]|0,(c[c[N>>2]>>2]>>16&65535)<<16>>16)|0)<<1;d=d+(($(b[(c[L>>2]|0)+(c[C>>2]<<1)>>1]|0,c[c[N>>2]>>2]&65535&65535)|0)>>15)|0;a=($(b[(c[L>>2]|0)+((c[v>>2]|0)+(c[C>>2]|0)<<1)>>1]|0,(c[c[M>>2]>>2]>>16&65535)<<16>>16)|0)<<1;c[P>>2]=d-(a+(($(b[(c[L>>2]|0)+((c[v>>2]|0)+(c[C>>2]|0)<<1)>>1]|0,c[c[M>>2]>>2]&65535&65535)|0)>>15));c[(c[Q>>2]|0)+((c[K>>2]<<1)+1<<2)>>2]=c[O>>2];c[(c[Q>>2]|0)+(c[K>>2]<<1<<2)>>2]=c[P>>2];c[N>>2]=(c[N>>2]|0)+(c[R>>2]<<1<<2);c[M>>2]=(c[M>>2]|0)+(0-(c[R>>2]<<1)<<2);c[C>>2]=(c[C>>2]|0)+1}ac(c[(c[G>>2]|0)+8+(c[H>>2]<<2)>>2]|0,(c[t>>2]|0)+(c[m>>2]>>1<<2)|0);c[w>>2]=(c[t>>2]|0)+(c[m>>2]>>1<<2);c[E>>2]=(c[t>>2]|0)+(c[m>>2]>>1<<2)+(c[l>>2]<<2)+ -8;c[z>>2]=c[I>>2];c[C>>2]=0;while(1){if((c[C>>2]|0)>=((c[v>>2]|0)+1>>1|0)){break}c[x>>2]=c[(c[w>>2]|0)+4>>2];c[y>>2]=c[c[w>>2]>>2];b[A>>1]=b[(c[z>>2]|0)+(c[C>>2]<<1)>>1]|0;b[B>>1]=b[(c[z>>2]|0)+((c[v>>2]|0)+(c[C>>2]|0)<<1)>>1]|0;a=($(b[A>>1]|0,(c[x>>2]>>16&65535)<<16>>16)|0)<<1;a=a+(($(b[A>>1]|0,c[x>>2]&65535&65535)|0)>>15)|0;d=($(b[B>>1]|0,(c[y>>2]>>16&65535)<<16>>16)|0)<<1;c[k>>2]=a+(d+(($(b[B>>1]|0,c[y>>2]&65535&65535)|0)>>15));d=($(b[B>>1]|0,(c[x>>2]>>16&65535)<<16>>16)|0)<<1;d=d+(($(b[B>>1]|0,c[x>>2]&65535&65535)|0)>>15)|0;a=($(b[A>>1]|0,(c[y>>2]>>16&65535)<<16>>16)|0)<<1;c[D>>2]=d-(a+(($(b[A>>1]|0,c[y>>2]&65535&65535)|0)>>15));c[x>>2]=c[(c[E>>2]|0)+4>>2];c[y>>2]=c[c[E>>2]>>2];c[c[w>>2]>>2]=c[k>>2];c[(c[E>>2]|0)+4>>2]=c[D>>2];b[A>>1]=b[(c[z>>2]|0)+((c[v>>2]|0)-(c[C>>2]|0)-1<<1)>>1]|0;b[B>>1]=b[(c[z>>2]|0)+((c[l>>2]|0)-(c[C>>2]|0)-1<<1)>>1]|0;a=($(b[A>>1]|0,(c[x>>2]>>16&65535)<<16>>16)|0)<<1;a=a+(($(b[A>>1]|0,c[x>>2]&65535&65535)|0)>>15)|0;d=($(b[B>>1]|0,(c[y>>2]>>16&65535)<<16>>16)|0)<<1;c[k>>2]=a+(d+(($(b[B>>1]|0,c[y>>2]&65535&65535)|0)>>15));d=($(b[B>>1]|0,(c[x>>2]>>16&65535)<<16>>16)|0)<<1;d=d+(($(b[B>>1]|0,c[x>>2]&65535&65535)|0)>>15)|0;a=($(b[A>>1]|0,(c[y>>2]>>16&65535)<<16>>16)|0)<<1;c[D>>2]=d-(a+(($(b[A>>1]|0,c[y>>2]&65535&65535)|0)>>15));c[c[E>>2]>>2]=c[k>>2];c[(c[w>>2]|0)+4>>2]=c[D>>2];c[w>>2]=(c[w>>2]|0)+8;c[E>>2]=(c[E>>2]|0)+ -8;c[C>>2]=(c[C>>2]|0)+1}c[n>>2]=(c[t>>2]|0)+(c[m>>2]<<2)+ -4;c[p>>2]=c[t>>2];c[s>>2]=c[u>>2];c[r>>2]=(c[u>>2]|0)+(c[m>>2]<<1)+ -2;c[C>>2]=0;while(1){if((c[C>>2]|0)>=((c[m>>2]|0)/2|0|0)){break}c[o>>2]=c[c[n>>2]>>2];c[q>>2]=c[c[p>>2]>>2];a=($(b[c[r>>2]>>1]|0,(c[q>>2]>>16&65535)<<16>>16)|0)<<1;a=a+(($(b[c[r>>2]>>1]|0,c[q>>2]&65535&65535)|0)>>15)|0;d=($(b[c[s>>2]>>1]|0,(c[o>>2]>>16&65535)<<16>>16)|0)<<1;d=a-(d+(($(b[c[s>>2]>>1]|0,c[o>>2]&65535&65535)|0)>>15))|0;a=c[p>>2]|0;c[p>>2]=a+4;c[a>>2]=d;a=($(b[c[s>>2]>>1]|0,(c[q>>2]>>16&65535)<<16>>16)|0)<<1;a=a+(($(b[c[s>>2]>>1]|0,c[q>>2]&65535&65535)|0)>>15)|0;d=($(b[c[r>>2]>>1]|0,(c[o>>2]>>16&65535)<<16>>16)|0)<<1;d=a+(d+(($(b[c[r>>2]>>1]|0,c[o>>2]&65535&65535)|0)>>15))|0;a=c[n>>2]|0;c[n>>2]=a+ -4;c[a>>2]=d;c[s>>2]=(c[s>>2]|0)+2;c[r>>2]=(c[r>>2]|0)+ -2;c[C>>2]=(c[C>>2]|0)+1}i=F;return}function qc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0;f=i;i=i+32|0;h=f+20|0;k=f+16|0;l=f+12|0;g=f+8|0;e=f+4|0;j=f;c[k>>2]=a;c[l>>2]=b;c[g>>2]=d;c[e>>2]=0;a:while(1){if((c[e>>2]|0)>=1){j=12;break}c[j>>2]=0;while(1){if((c[j>>2]|0)>=4){break}if((c[k>>2]|0)==(c[c[5464+(c[e>>2]<<2)>>2]>>2]|0)?(c[l>>2]<>2]|0)==($(c[(c[5464+(c[e>>2]<<2)>>2]|0)+36>>2]|0,c[(c[5464+(c[e>>2]<<2)>>2]|0)+32>>2]|0)|0):0){j=7;break a}c[j>>2]=(c[j>>2]|0)+1}c[e>>2]=(c[e>>2]|0)+1}if((j|0)==7){if((c[g>>2]|0)!=0){c[c[g>>2]>>2]=0}c[h>>2]=c[5464+(c[e>>2]<<2)>>2];a=c[h>>2]|0;i=f;return a|0}else if((j|0)==12){if((c[g>>2]|0)!=0){c[c[g>>2]>>2]=-1}c[h>>2]=0;a=c[h>>2]|0;i=f;return a|0}return 0}function rc(a,d,e,f,g){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;o=i;i=i+96|0;s=o+52|0;l=o+32|0;m=o+4|0;v=o+8|0;h=o+48|0;p=o;q=o+12|0;u=o+56|0;r=o+64|0;n=o+72|0;j=o+84|0;k=o+82|0;t=o+44|0;w=o+36|0;x=o+40|0;c[s>>2]=a;c[l>>2]=d;c[m>>2]=e;c[v>>2]=f;c[h>>2]=g;b[u>>1]=32767;b[n+0>>1]=0;b[n+2>>1]=0;b[n+4>>1]=0;b[n+6>>1]=0;b[n+8>>1]=0;b[k>>1]=26214;c[w>>2]=sc(c[c[s>>2]>>2]|0,c[m>>2]|0)|0;if((c[v>>2]|0)==2){c[x>>2]=sc(c[(c[s>>2]|0)+4>>2]|0,c[m>>2]|0)|0;c[w>>2]=(c[w>>2]|0)>(c[x>>2]|0)?c[w>>2]|0:c[x>>2]|0}if((c[w>>2]|0)<1){c[w>>2]=1}a=((tc(c[w>>2]|0)|0)<<16>>16)-10|0;c[t>>2]=a;c[t>>2]=(c[t>>2]|0)<0?0:a;if((c[v>>2]|0)==2){c[t>>2]=(c[t>>2]|0)+1}c[p>>2]=1;while(1){if((c[p>>2]|0)>=(c[m>>2]>>1|0)){break}b[(c[l>>2]|0)+(c[p>>2]<<1)>>1]=((c[(c[c[s>>2]>>2]|0)+((c[p>>2]<<1)-1<<2)>>2]|0)+(c[(c[c[s>>2]>>2]|0)+((c[p>>2]<<1)+1<<2)>>2]|0)>>1)+(c[(c[c[s>>2]>>2]|0)+(c[p>>2]<<1<<2)>>2]|0)>>1>>c[t>>2];c[p>>2]=(c[p>>2]|0)+1}b[c[l>>2]>>1]=(c[(c[c[s>>2]>>2]|0)+4>>2]>>1)+(c[c[c[s>>2]>>2]>>2]|0)>>1>>c[t>>2];if((c[v>>2]|0)==2){c[p>>2]=1;while(1){if((c[p>>2]|0)>=(c[m>>2]>>1|0)){break}a=(c[l>>2]|0)+(c[p>>2]<<1)|0;b[a>>1]=(b[a>>1]|0)+(((c[(c[(c[s>>2]|0)+4>>2]|0)+((c[p>>2]<<1)-1<<2)>>2]|0)+(c[(c[(c[s>>2]|0)+4>>2]|0)+((c[p>>2]<<1)+1<<2)>>2]|0)>>1)+(c[(c[(c[s>>2]|0)+4>>2]|0)+(c[p>>2]<<1<<2)>>2]|0)>>1>>c[t>>2]);c[p>>2]=(c[p>>2]|0)+1}a=c[l>>2]|0;b[a>>1]=(b[a>>1]|0)+((c[(c[(c[s>>2]|0)+4>>2]|0)+4>>2]>>1)+(c[c[(c[s>>2]|0)+4>>2]>>2]|0)>>1>>c[t>>2])}Ab(c[l>>2]|0,q,0,0,4,c[m>>2]>>1,c[h>>2]|0)|0;c[q>>2]=(c[q>>2]|0)+(c[q>>2]>>13);c[p>>2]=1;while(1){if((c[p>>2]|0)>4){break}a=(($(c[p>>2]<<1,c[p>>2]|0)|0)&65535)<<16>>16;a=($(a,(c[q+(c[p>>2]<<2)>>2]>>16&65535)<<16>>16)|0)<<1;d=(($(c[p>>2]<<1,c[p>>2]|0)|0)&65535)<<16>>16;d=a+(($(d,c[q+(c[p>>2]<<2)>>2]&65535&65535)|0)>>15)|0;a=q+(c[p>>2]<<2)|0;c[a>>2]=(c[a>>2]|0)-d;c[p>>2]=(c[p>>2]|0)+1}wb(r,q,4);c[p>>2]=0;while(1){if((c[p>>2]|0)>=4){break}b[u>>1]=(b[u>>1]|0)*29491>>15;a=($(b[r+(c[p>>2]<<1)>>1]|0,b[u>>1]|0)|0)>>15&65535;b[r+(c[p>>2]<<1)>>1]=a;c[p>>2]=(c[p>>2]|0)+1}b[j>>1]=(b[r>>1]|0)+3277;b[j+2>>1]=(b[r+2>>1]|0)+(($(b[k>>1]|0,b[r>>1]|0)|0)>>15);b[j+4>>1]=(b[r+4>>1]|0)+(($(b[k>>1]|0,b[r+2>>1]|0)|0)>>15);b[j+6>>1]=(b[r+6>>1]|0)+(($(b[k>>1]|0,b[r+4>>1]|0)|0)>>15);b[j+8>>1]=($(b[k>>1]|0,b[r+6>>1]|0)|0)>>15;uc(c[l>>2]|0,j,c[l>>2]|0,c[m>>2]>>1,n);i=o;return}function sc(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0;e=i;i=i+32|0;g=e+16|0;j=e+12|0;d=e+8|0;h=e+4|0;f=e;c[g>>2]=a;c[j>>2]=b;c[h>>2]=0;c[f>>2]=0;c[d>>2]=0;while(1){b=c[h>>2]|0;if((c[d>>2]|0)>=(c[j>>2]|0)){break}if((b|0)>(c[(c[g>>2]|0)+(c[d>>2]<<2)>>2]|0)){b=c[h>>2]|0}else{b=c[(c[g>>2]|0)+(c[d>>2]<<2)>>2]|0}c[h>>2]=b;if((c[f>>2]|0)<(c[(c[g>>2]|0)+(c[d>>2]<<2)>>2]|0)){b=c[f>>2]|0}else{b=c[(c[g>>2]|0)+(c[d>>2]<<2)>>2]|0}c[f>>2]=b;c[d>>2]=(c[d>>2]|0)+1}if((b|0)>(0-(c[f>>2]|0)|0)){a=c[h>>2]|0;i=e;return a|0}else{a=0-(c[f>>2]|0)|0;i=e;return a|0}return 0}function tc(a){a=a|0;var b=0,d=0;b=i;i=i+16|0;d=b;c[d>>2]=a;a=32-(We(c[d>>2]|0)|0)-1&65535;i=b;return a|0}function uc(a,d,e,f,g){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0;o=i;i=i+64|0;r=o+44|0;z=o+16|0;y=o;q=o+28|0;j=o+32|0;p=o+40|0;t=o+48|0;u=o+50|0;v=o+52|0;w=o+54|0;x=o+56|0;s=o+36|0;k=o+4|0;l=o+8|0;m=o+20|0;n=o+24|0;h=o+12|0;c[r>>2]=a;c[z>>2]=d;c[y>>2]=e;c[q>>2]=f;c[j>>2]=g;b[t>>1]=b[c[z>>2]>>1]|0;b[u>>1]=b[(c[z>>2]|0)+2>>1]|0;b[v>>1]=b[(c[z>>2]|0)+4>>1]|0;b[w>>1]=b[(c[z>>2]|0)+6>>1]|0;b[x>>1]=b[(c[z>>2]|0)+8>>1]|0;c[s>>2]=b[c[j>>2]>>1]|0;c[k>>2]=b[(c[j>>2]|0)+2>>1]|0;c[l>>2]=b[(c[j>>2]|0)+4>>1]|0;c[m>>2]=b[(c[j>>2]|0)+6>>1]|0;c[n>>2]=b[(c[j>>2]|0)+8>>1]|0;c[p>>2]=0;while(1){if((c[p>>2]|0)>=(c[q>>2]|0)){break}c[h>>2]=b[(c[r>>2]|0)+(c[p>>2]<<1)>>1]<<12;c[h>>2]=(c[h>>2]|0)+($(b[t>>1]|0,(c[s>>2]&65535)<<16>>16)|0);c[h>>2]=(c[h>>2]|0)+($(b[u>>1]|0,(c[k>>2]&65535)<<16>>16)|0);c[h>>2]=(c[h>>2]|0)+($(b[v>>1]|0,(c[l>>2]&65535)<<16>>16)|0);c[h>>2]=(c[h>>2]|0)+($(b[w>>1]|0,(c[m>>2]&65535)<<16>>16)|0);c[h>>2]=(c[h>>2]|0)+($(b[x>>1]|0,(c[n>>2]&65535)<<16>>16)|0);c[n>>2]=c[m>>2];c[m>>2]=c[l>>2];c[l>>2]=c[k>>2];c[k>>2]=c[s>>2];c[s>>2]=b[(c[r>>2]|0)+(c[p>>2]<<1)>>1]|0;b[(c[y>>2]|0)+(c[p>>2]<<1)>>1]=(c[h>>2]|0)+2048>>12;c[p>>2]=(c[p>>2]|0)+1}b[c[j>>2]>>1]=c[s>>2];b[(c[j>>2]|0)+2>>1]=c[k>>2];b[(c[j>>2]|0)+4>>1]=c[l>>2];b[(c[j>>2]|0)+6>>1]=c[m>>2];b[(c[j>>2]|0)+8>>1]=c[n>>2];i=o;return}function vc(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;p=i;i=i+48|0;l=p+40|0;m=p+16|0;g=p+4|0;n=p+8|0;k=p+44|0;j=p;h=p+12|0;q=p+24|0;o=p+20|0;c[l>>2]=a;c[m>>2]=b;c[g>>2]=d;c[n>>2]=e;c[k>>2]=f;c[h>>2]=1;c[j>>2]=0;while(1){if((c[j>>2]|0)>=((c[k>>2]|0)-3|0)){break}c[q+0>>2]=0;c[q+4>>2]=0;c[q+8>>2]=0;c[q+12>>2]=0;wc(c[l>>2]|0,(c[m>>2]|0)+(c[j>>2]<<1)|0,q,c[n>>2]|0);c[(c[g>>2]|0)+(c[j>>2]<<2)>>2]=c[q>>2];c[(c[g>>2]|0)+((c[j>>2]|0)+1<<2)>>2]=c[q+4>>2];c[(c[g>>2]|0)+((c[j>>2]|0)+2<<2)>>2]=c[q+8>>2];c[(c[g>>2]|0)+((c[j>>2]|0)+3<<2)>>2]=c[q+12>>2];if((c[q>>2]|0)>(c[q+4>>2]|0)){f=c[q>>2]|0}else{f=c[q+4>>2]|0}c[q>>2]=f;if((c[q+8>>2]|0)>(c[q+12>>2]|0)){f=c[q+8>>2]|0}else{f=c[q+12>>2]|0}c[q+8>>2]=f;if((c[q>>2]|0)>(c[q+8>>2]|0)){f=c[q>>2]|0}else{f=c[q+8>>2]|0}c[q>>2]=f;if((c[h>>2]|0)>(c[q>>2]|0)){f=c[h>>2]|0}else{f=c[q>>2]|0}c[h>>2]=f;c[j>>2]=(c[j>>2]|0)+4}while(1){if((c[j>>2]|0)>=(c[k>>2]|0)){break}c[o>>2]=xc(c[l>>2]|0,(c[m>>2]|0)+(c[j>>2]<<1)|0,c[n>>2]|0)|0;c[(c[g>>2]|0)+(c[j>>2]<<2)>>2]=c[o>>2];c[h>>2]=(c[h>>2]|0)>(c[o>>2]|0)?c[h>>2]|0:c[o>>2]|0;c[j>>2]=(c[j>>2]|0)+1}i=p;return c[h>>2]|0}function wc(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;p=i;i=i+48|0;h=p+8|0;k=p+12|0;m=p+16|0;r=p+4|0;q=p;g=p+26|0;l=p+24|0;n=p+22|0;o=p+20|0;u=p+28|0;t=p+30|0;s=p+32|0;j=p+34|0;c[h>>2]=a;c[k>>2]=d;c[m>>2]=e;c[r>>2]=f;b[o>>1]=0;a=c[k>>2]|0;c[k>>2]=a+2;b[g>>1]=b[a>>1]|0;a=c[k>>2]|0;c[k>>2]=a+2;b[l>>1]=b[a>>1]|0;a=c[k>>2]|0;c[k>>2]=a+2;b[n>>1]=b[a>>1]|0;c[q>>2]=0;while(1){if((c[q>>2]|0)>=((c[r>>2]|0)-3|0)){break}a=c[h>>2]|0;c[h>>2]=a+2;b[u>>1]=b[a>>1]|0;a=c[k>>2]|0;c[k>>2]=a+2;b[o>>1]=b[a>>1]|0;a=(c[c[m>>2]>>2]|0)+($(b[u>>1]|0,b[g>>1]|0)|0)|0;c[c[m>>2]>>2]=a;a=(c[(c[m>>2]|0)+4>>2]|0)+($(b[u>>1]|0,b[l>>1]|0)|0)|0;c[(c[m>>2]|0)+4>>2]=a;a=(c[(c[m>>2]|0)+8>>2]|0)+($(b[u>>1]|0,b[n>>1]|0)|0)|0;c[(c[m>>2]|0)+8>>2]=a;a=(c[(c[m>>2]|0)+12>>2]|0)+($(b[u>>1]|0,b[o>>1]|0)|0)|0;c[(c[m>>2]|0)+12>>2]=a;a=c[h>>2]|0;c[h>>2]=a+2;b[u>>1]=b[a>>1]|0;a=c[k>>2]|0;c[k>>2]=a+2;b[g>>1]=b[a>>1]|0;a=(c[c[m>>2]>>2]|0)+($(b[u>>1]|0,b[l>>1]|0)|0)|0;c[c[m>>2]>>2]=a;a=(c[(c[m>>2]|0)+4>>2]|0)+($(b[u>>1]|0,b[n>>1]|0)|0)|0;c[(c[m>>2]|0)+4>>2]=a;a=(c[(c[m>>2]|0)+8>>2]|0)+($(b[u>>1]|0,b[o>>1]|0)|0)|0;c[(c[m>>2]|0)+8>>2]=a;a=(c[(c[m>>2]|0)+12>>2]|0)+($(b[u>>1]|0,b[g>>1]|0)|0)|0;c[(c[m>>2]|0)+12>>2]=a;a=c[h>>2]|0;c[h>>2]=a+2;b[u>>1]=b[a>>1]|0;a=c[k>>2]|0;c[k>>2]=a+2;b[l>>1]=b[a>>1]|0;a=(c[c[m>>2]>>2]|0)+($(b[u>>1]|0,b[n>>1]|0)|0)|0;c[c[m>>2]>>2]=a;a=(c[(c[m>>2]|0)+4>>2]|0)+($(b[u>>1]|0,b[o>>1]|0)|0)|0;c[(c[m>>2]|0)+4>>2]=a;a=(c[(c[m>>2]|0)+8>>2]|0)+($(b[u>>1]|0,b[g>>1]|0)|0)|0;c[(c[m>>2]|0)+8>>2]=a;a=(c[(c[m>>2]|0)+12>>2]|0)+($(b[u>>1]|0,b[l>>1]|0)|0)|0;c[(c[m>>2]|0)+12>>2]=a;a=c[h>>2]|0;c[h>>2]=a+2;b[u>>1]=b[a>>1]|0;a=c[k>>2]|0;c[k>>2]=a+2;b[n>>1]=b[a>>1]|0;a=(c[c[m>>2]>>2]|0)+($(b[u>>1]|0,b[o>>1]|0)|0)|0;c[c[m>>2]>>2]=a;a=(c[(c[m>>2]|0)+4>>2]|0)+($(b[u>>1]|0,b[g>>1]|0)|0)|0;c[(c[m>>2]|0)+4>>2]=a;a=(c[(c[m>>2]|0)+8>>2]|0)+($(b[u>>1]|0,b[l>>1]|0)|0)|0;c[(c[m>>2]|0)+8>>2]=a;a=(c[(c[m>>2]|0)+12>>2]|0)+($(b[u>>1]|0,b[n>>1]|0)|0)|0;c[(c[m>>2]|0)+12>>2]=a;c[q>>2]=(c[q>>2]|0)+4}a=c[q>>2]|0;c[q>>2]=a+1;if((a|0)<(c[r>>2]|0)){a=c[h>>2]|0;c[h>>2]=a+2;b[t>>1]=b[a>>1]|0;a=c[k>>2]|0;c[k>>2]=a+2;b[o>>1]=b[a>>1]|0;a=(c[c[m>>2]>>2]|0)+($(b[t>>1]|0,b[g>>1]|0)|0)|0;c[c[m>>2]>>2]=a;a=(c[(c[m>>2]|0)+4>>2]|0)+($(b[t>>1]|0,b[l>>1]|0)|0)|0;c[(c[m>>2]|0)+4>>2]=a;a=(c[(c[m>>2]|0)+8>>2]|0)+($(b[t>>1]|0,b[n>>1]|0)|0)|0;c[(c[m>>2]|0)+8>>2]=a;a=(c[(c[m>>2]|0)+12>>2]|0)+($(b[t>>1]|0,b[o>>1]|0)|0)|0;c[(c[m>>2]|0)+12>>2]=a}a=c[q>>2]|0;c[q>>2]=a+1;if((a|0)<(c[r>>2]|0)){a=c[h>>2]|0;c[h>>2]=a+2;b[s>>1]=b[a>>1]|0;a=c[k>>2]|0;c[k>>2]=a+2;b[g>>1]=b[a>>1]|0;a=(c[c[m>>2]>>2]|0)+($(b[s>>1]|0,b[l>>1]|0)|0)|0;c[c[m>>2]>>2]=a;a=(c[(c[m>>2]|0)+4>>2]|0)+($(b[s>>1]|0,b[n>>1]|0)|0)|0;c[(c[m>>2]|0)+4>>2]=a;a=(c[(c[m>>2]|0)+8>>2]|0)+($(b[s>>1]|0,b[o>>1]|0)|0)|0;c[(c[m>>2]|0)+8>>2]=a;a=(c[(c[m>>2]|0)+12>>2]|0)+($(b[s>>1]|0,b[g>>1]|0)|0)|0;c[(c[m>>2]|0)+12>>2]=a}if((c[q>>2]|0)>=(c[r>>2]|0)){i=p;return}a=c[h>>2]|0;c[h>>2]=a+2;b[j>>1]=b[a>>1]|0;a=c[k>>2]|0;c[k>>2]=a+2;b[l>>1]=b[a>>1]|0;a=(c[c[m>>2]>>2]|0)+($(b[j>>1]|0,b[n>>1]|0)|0)|0;c[c[m>>2]>>2]=a;a=(c[(c[m>>2]|0)+4>>2]|0)+($(b[j>>1]|0,b[o>>1]|0)|0)|0;c[(c[m>>2]|0)+4>>2]=a;a=(c[(c[m>>2]|0)+8>>2]|0)+($(b[j>>1]|0,b[g>>1]|0)|0)|0;c[(c[m>>2]|0)+8>>2]=a;a=(c[(c[m>>2]|0)+12>>2]|0)+($(b[j>>1]|0,b[l>>1]|0)|0)|0;c[(c[m>>2]|0)+12>>2]=a;i=p;return}function xc(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0;f=i;i=i+32|0;k=f+16|0;l=f+12|0;j=f+8|0;h=f+4|0;g=f;c[k>>2]=a;c[l>>2]=d;c[j>>2]=e;c[g>>2]=0;c[h>>2]=0;while(1){e=c[g>>2]|0;if((c[h>>2]|0)>=(c[j>>2]|0)){break}c[g>>2]=e+($(b[(c[k>>2]|0)+(c[h>>2]<<1)>>1]|0,b[(c[l>>2]|0)+(c[h>>2]<<1)>>1]|0)|0);c[h>>2]=(c[h>>2]|0)+1}i=f;return e|0}function yc(a,d,e,f,g,h){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;A=i;i=i+96|0;v=A+36|0;n=A+24|0;o=A+20|0;p=A+68|0;y=A+32|0;u=A+48|0;j=A+56|0;w=A+64|0;x=A+72|0;r=A+80|0;B=A+40|0;C=A+8|0;q=A;k=A+4|0;z=A+44|0;s=A+52|0;t=A+28|0;l=A+60|0;m=A+12|0;c[v>>2]=a;c[n>>2]=d;c[o>>2]=e;c[p>>2]=f;c[y>>2]=g;c[A+16>>2]=h;c[x+0>>2]=0;c[x+4>>2]=0;c[q>>2]=0;c[w>>2]=(c[o>>2]|0)+(c[p>>2]|0);f=c[o>>2]>>2;c[z>>2]=ia()|0;g=i;i=i+((2*f|0)+15&-16)|0;f=i;i=i+((2*(c[w>>2]>>2)|0)+15&-16)|0;h=i;i=i+((4*(c[p>>2]>>1)|0)+15&-16)|0;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[o>>2]>>2|0)){break}b[g+(c[j>>2]<<1)>>1]=b[(c[v>>2]|0)+(c[j>>2]<<1<<1)>>1]|0;c[j>>2]=(c[j>>2]|0)+1}c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[w>>2]>>2|0)){break}b[f+(c[j>>2]<<1)>>1]=b[(c[n>>2]|0)+(c[j>>2]<<1<<1)>>1]|0;c[j>>2]=(c[j>>2]|0)+1}c[B>>2]=zc(g,c[o>>2]>>2)|0;c[C>>2]=zc(f,c[w>>2]>>2)|0;if(1>(((c[B>>2]|0)>(c[C>>2]|0)?c[B>>2]|0:c[C>>2]|0)|0)){B=1}else{B=(c[B>>2]|0)>(c[C>>2]|0)?c[B>>2]|0:c[C>>2]|0}c[q>>2]=((tc(B)|0)<<16>>16)-11;if((c[q>>2]|0)>0){c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[o>>2]>>2|0)){break}b[g+(c[j>>2]<<1)>>1]=b[g+(c[j>>2]<<1)>>1]>>c[q>>2];c[j>>2]=(c[j>>2]|0)+1}c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[w>>2]>>2|0)){break}b[f+(c[j>>2]<<1)>>1]=b[f+(c[j>>2]<<1)>>1]>>c[q>>2];c[j>>2]=(c[j>>2]|0)+1}c[q>>2]=c[q>>2]<<1}else{c[q>>2]=0}c[r>>2]=vc(g,f,h,c[o>>2]>>2,c[p>>2]>>2)|0;Ac(h,f,c[o>>2]>>2,c[p>>2]>>2,x,0,c[r>>2]|0);c[r>>2]=1;c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[p>>2]>>1|0)){break}c[h+(c[u>>2]<<2)>>2]=0;if(!((O((c[u>>2]|0)-(c[x>>2]<<1)|0)|0)>2?(O((c[u>>2]|0)-(c[x+4>>2]<<1)|0)|0)>2:0)){c[s>>2]=0;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[o>>2]>>1|0)){break}a=$(b[(c[v>>2]|0)+(c[j>>2]<<1)>>1]|0,b[(c[n>>2]|0)+((c[u>>2]|0)+(c[j>>2]|0)<<1)>>1]|0)|0;c[s>>2]=(c[s>>2]|0)+(a>>c[q>>2]);c[j>>2]=(c[j>>2]|0)+1}c[h+(c[u>>2]<<2)>>2]=-1>(c[s>>2]|0)?-1:c[s>>2]|0;c[r>>2]=(c[r>>2]|0)>(c[s>>2]|0)?c[r>>2]|0:c[s>>2]|0}c[u>>2]=(c[u>>2]|0)+1}Ac(h,c[n>>2]|0,c[o>>2]>>1,c[p>>2]>>1,x,(c[q>>2]|0)+1|0,c[r>>2]|0);if((c[x>>2]|0)>0?(c[x>>2]|0)<((c[p>>2]>>1)-1|0):0){c[t>>2]=c[h+((c[x>>2]|0)-1<<2)>>2];c[l>>2]=c[h+(c[x>>2]<<2)>>2];c[m>>2]=c[h+((c[x>>2]|0)+1<<2)>>2];if(((c[m>>2]|0)-(c[t>>2]|0)|0)>(((((c[l>>2]|0)-(c[t>>2]|0)>>16&65535)<<16>>16)*22938<<1)+(((c[l>>2]|0)-(c[t>>2]|0)&65535&65535)*22938>>15)|0)){c[k>>2]=1;a=c[x>>2]|0;a=a<<1;d=c[k>>2]|0;d=a-d|0;a=c[y>>2]|0;c[a>>2]=d;a=c[z>>2]|0;na(a|0);i=A;return}if(((c[t>>2]|0)-(c[m>>2]|0)|0)>(((((c[l>>2]|0)-(c[m>>2]|0)>>16&65535)<<16>>16)*22938<<1)+(((c[l>>2]|0)-(c[m>>2]|0)&65535&65535)*22938>>15)|0)){c[k>>2]=-1;a=c[x>>2]|0;a=a<<1;d=c[k>>2]|0;d=a-d|0;a=c[y>>2]|0;c[a>>2]=d;a=c[z>>2]|0;na(a|0);i=A;return}else{c[k>>2]=0;a=c[x>>2]|0;a=a<<1;d=c[k>>2]|0;d=a-d|0;a=c[y>>2]|0;c[a>>2]=d;a=c[z>>2]|0;na(a|0);i=A;return}}c[k>>2]=0;a=c[x>>2]|0;a=a<<1;d=c[k>>2]|0;d=a-d|0;a=c[y>>2]|0;c[a>>2]=d;a=c[z>>2]|0;na(a|0);i=A;return}function zc(a,d){a=a|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0;f=i;i=i+16|0;h=f+8|0;k=f+4|0;e=f;j=f+14|0;g=f+12|0;c[h>>2]=a;c[k>>2]=d;b[j>>1]=0;b[g>>1]=0;c[e>>2]=0;while(1){d=b[j>>1]|0;if((c[e>>2]|0)>=(c[k>>2]|0)){break}if((d|0)>(b[(c[h>>2]|0)+(c[e>>2]<<1)>>1]|0)){d=b[j>>1]|0}else{d=b[(c[h>>2]|0)+(c[e>>2]<<1)>>1]|0}b[j>>1]=d<<16>>16;if((b[g>>1]|0)<(b[(c[h>>2]|0)+(c[e>>2]<<1)>>1]|0)){d=b[g>>1]|0}else{d=b[(c[h>>2]|0)+(c[e>>2]<<1)>>1]|0}b[g>>1]=d<<16>>16;c[e>>2]=(c[e>>2]|0)+1}if((d|0)>(0-(b[g>>1]|0)|0)){a=b[j>>1]|0;i=f;return a|0}else{a=0-(b[g>>1]|0)|0;i=f;return a|0}return 0}function Ac(a,d,e,f,g,h,j){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0;v=i;i=i+80|0;q=v+8|0;u=v+16|0;l=v+44|0;t=v;x=v+40|0;w=v+48|0;z=v+52|0;k=v+56|0;y=v+4|0;p=v+24|0;o=v+60|0;n=v+32|0;s=v+20|0;m=v+64|0;r=v+12|0;c[q>>2]=a;c[u>>2]=d;c[l>>2]=e;c[t>>2]=f;c[x>>2]=g;c[w>>2]=h;c[z>>2]=j;c[p>>2]=1;c[s>>2]=((tc(c[z>>2]|0)|0)<<16>>16)-14;b[o>>1]=-1;b[o+2>>1]=-1;c[n>>2]=0;c[n+4>>2]=0;c[c[x>>2]>>2]=0;c[(c[x>>2]|0)+4>>2]=1;c[y>>2]=0;while(1){if((c[y>>2]|0)>=(c[l>>2]|0)){break}z=$(b[(c[u>>2]|0)+(c[y>>2]<<1)>>1]|0,b[(c[u>>2]|0)+(c[y>>2]<<1)>>1]|0)|0;c[p>>2]=(c[p>>2]|0)+(z>>c[w>>2]);c[y>>2]=(c[y>>2]|0)+1}c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[t>>2]|0)){break}do{if((c[(c[q>>2]|0)+(c[k>>2]<<2)>>2]|0)>0){y=c[(c[q>>2]|0)+(c[k>>2]<<2)>>2]|0;j=c[s>>2]|0;if((c[s>>2]|0)>0){j=y>>j}else{j=y<<0-j}c[r>>2]=(j&65535)<<16>>16;b[m>>1]=($((c[r>>2]&65535)<<16>>16,(c[r>>2]&65535)<<16>>16)|0)>>15;a=($(b[m>>1]|0,(c[n+4>>2]>>16&65535)<<16>>16)|0)<<1;a=a+(($(b[m>>1]|0,c[n+4>>2]&65535&65535)|0)>>15)|0;z=($(b[o+2>>1]|0,(c[p>>2]>>16&65535)<<16>>16)|0)<<1;if((a|0)>(z+(($(b[o+2>>1]|0,c[p>>2]&65535&65535)|0)>>15)|0)){a=($(b[m>>1]|0,(c[n>>2]>>16&65535)<<16>>16)|0)<<1;a=a+(($(b[m>>1]|0,c[n>>2]&65535&65535)|0)>>15)|0;z=($(b[o>>1]|0,(c[p>>2]>>16&65535)<<16>>16)|0)<<1;if((a|0)>(z+(($(b[o>>1]|0,c[p>>2]&65535&65535)|0)>>15)|0)){b[o+2>>1]=b[o>>1]|0;c[n+4>>2]=c[n>>2];c[(c[x>>2]|0)+4>>2]=c[c[x>>2]>>2];b[o>>1]=b[m>>1]|0;c[n>>2]=c[p>>2];c[c[x>>2]>>2]=c[k>>2];break}else{b[o+2>>1]=b[m>>1]|0;c[n+4>>2]=c[p>>2];c[(c[x>>2]|0)+4>>2]=c[k>>2];break}}}}while(0);a=$(b[(c[u>>2]|0)+((c[k>>2]|0)+(c[l>>2]|0)<<1)>>1]|0,b[(c[u>>2]|0)+((c[k>>2]|0)+(c[l>>2]|0)<<1)>>1]|0)|0;z=$(b[(c[u>>2]|0)+(c[k>>2]<<1)>>1]|0,b[(c[u>>2]|0)+(c[k>>2]<<1)>>1]|0)|0;c[p>>2]=(c[p>>2]|0)+((a>>c[w>>2])-(z>>c[w>>2]));c[p>>2]=1>(c[p>>2]|0)?1:c[p>>2]|0;c[k>>2]=(c[k>>2]|0)+1}i=v;return}function Bc(a){a=a|0;var b=0,d=0;b=i;i=i+16|0;d=b;c[d>>2]=a;a=c[(c[d>>2]|0)+20>>2]|0;a=a-(32-(We(c[(c[d>>2]|0)+28>>2]|0)|0))|0;i=b;return a|0}function Cc(a,e,f,g,h,j,k,l){a=a|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;l=l|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0;z=i;i=i+96|0;r=z+16|0;E=z+52|0;D=z+32|0;s=z+36|0;G=z+20|0;t=z+48|0;A=z+56|0;F=z+64|0;C=z+72|0;p=z+40|0;q=z+76|0;x=z+8|0;w=z+80|0;n=z+82|0;u=z+24|0;m=z+28|0;v=z+60|0;o=z+68|0;y=z+44|0;B=z;c[r>>2]=a;c[E>>2]=e;c[D>>2]=f;c[s>>2]=g;c[G>>2]=h;c[t>>2]=j;c[A>>2]=k;c[F>>2]=l;c[C>>2]=14496+((c[F>>2]|0)*84|0)+((c[G>>2]|0)*42|0);c[x+0>>2]=0;c[x+4>>2]=0;if((c[G>>2]|0)!=0){b[w>>1]=0;b[n>>1]=4915}else{b[n>>1]=b[14840+(c[F>>2]<<1)>>1]|0;b[w>>1]=b[14832+(c[F>>2]<<1)>>1]|0}c[u>>2]=c[(c[t>>2]|0)+4>>2]<<3;c[p>>2]=c[E>>2];while(1){if((c[p>>2]|0)>=(c[D>>2]|0)){break}c[q>>2]=0;do{c[m>>2]=Bc(c[t>>2]|0)|0;do{if(((c[u>>2]|0)-(c[m>>2]|0)|0)<15){if(((c[u>>2]|0)-(c[m>>2]|0)|0)>=2){c[v>>2]=Pb(c[t>>2]|0,14848,2)|0;c[v>>2]=c[v>>2]>>1^0-(c[v>>2]&1);break}if(((c[u>>2]|0)-(c[m>>2]|0)|0)>=1){c[v>>2]=0-(Ob(c[t>>2]|0,1)|0);break}else{c[v>>2]=-1;break}}else{c[B>>2]=((c[p>>2]|0)<20?c[p>>2]|0:20)<<1;c[v>>2]=gc(c[t>>2]|0,d[(c[C>>2]|0)+(c[B>>2]|0)>>0]<<7,d[(c[C>>2]|0)+((c[B>>2]|0)+1)>>0]<<6)|0}}while(0);c[o>>2]=c[v>>2]<<10;G=(c[p>>2]|0)+($(c[q>>2]|0,c[(c[r>>2]|0)+8>>2]|0)|0)|0;if(-9216>(b[(c[s>>2]|0)+(G<<1)>>1]|0)){l=-9216}else{l=(c[p>>2]|0)+($(c[q>>2]|0,c[(c[r>>2]|0)+8>>2]|0)|0)|0;l=b[(c[s>>2]|0)+(l<<1)>>1]|0}G=(c[p>>2]|0)+($(c[q>>2]|0,c[(c[r>>2]|0)+8>>2]|0)|0)|0;b[(c[s>>2]|0)+(G<<1)>>1]=l;G=(c[p>>2]|0)+($(c[q>>2]|0,c[(c[r>>2]|0)+8>>2]|0)|0)|0;G=($(b[w>>1]|0,b[(c[s>>2]|0)+(G<<1)>>1]|0)|0)+128>>8;c[y>>2]=G+(c[x+(c[q>>2]<<2)>>2]|0)+(c[o>>2]<<7);c[y>>2]=-3670016>(c[y>>2]|0)?-3670016:c[y>>2]|0;G=(c[p>>2]|0)+($(c[q>>2]|0,c[(c[r>>2]|0)+8>>2]|0)|0)|0;b[(c[s>>2]|0)+(G<<1)>>1]=(c[y>>2]|0)+64>>7;G=(c[x+(c[q>>2]<<2)>>2]|0)+(c[o>>2]<<7)-($(b[n>>1]|0,((c[o>>2]|0)+128>>8&65535)<<16>>16)|0)|0;c[x+(c[q>>2]<<2)>>2]=G;G=(c[q>>2]|0)+1|0;c[q>>2]=G}while((G|0)<(c[A>>2]|0));c[p>>2]=(c[p>>2]|0)+1}i=z;return}function Dc(a,d,e,f,g,h,j){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;s=i;i=i+48|0;r=s+36|0;v=s+16|0;u=s+28|0;k=s+4|0;m=s+32|0;l=s;t=s+12|0;n=s+24|0;q=s+20|0;o=s+8|0;p=s+40|0;c[r>>2]=a;c[v>>2]=d;c[u>>2]=e;c[k>>2]=f;c[m>>2]=g;c[l>>2]=h;c[t>>2]=j;c[n>>2]=c[v>>2];while(1){if((c[n>>2]|0)>=(c[u>>2]|0)){break}if((c[(c[m>>2]|0)+(c[n>>2]<<2)>>2]|0)>0){c[q>>2]=0;do{c[o>>2]=Rb(c[l>>2]|0,c[(c[m>>2]|0)+(c[n>>2]<<2)>>2]|0)|0;b[p>>1]=(((c[o>>2]<<10)+512>>c[(c[m>>2]|0)+(c[n>>2]<<2)>>2]&65535)<<16>>16)-512;v=(c[n>>2]|0)+($(c[q>>2]|0,c[(c[r>>2]|0)+8>>2]|0)|0)|0;v=(c[k>>2]|0)+(v<<1)|0;b[v>>1]=(b[v>>1]|0)+(b[p>>1]|0);v=(c[q>>2]|0)+1|0;c[q>>2]=v}while((v|0)<(c[t>>2]|0))}c[n>>2]=(c[n>>2]|0)+1}i=s;return}function Ec(a,d,e,f,g,h,j,k,l){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;l=l|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0;x=i;i=i+64|0;z=x+48|0;p=x+36|0;o=x+20|0;A=x+16|0;t=x+32|0;u=x+40|0;r=x+44|0;w=x+8|0;s=x+4|0;n=x+24|0;q=x+12|0;v=x+28|0;m=x;y=x+52|0;c[z>>2]=a;c[p>>2]=d;c[o>>2]=e;c[A>>2]=f;c[t>>2]=g;c[u>>2]=h;c[r>>2]=j;c[w>>2]=k;c[s>>2]=l;c[q>>2]=0;while(1){if((c[q>>2]|0)>=2){break}c[n>>2]=c[p>>2];while(1){if((c[n>>2]|0)>=(c[o>>2]|0)){break}if((c[r>>2]|0)<(c[s>>2]|0)){break}if((c[(c[t>>2]|0)+(c[n>>2]<<2)>>2]|0)<8?(c[(c[u>>2]|0)+(c[n>>2]<<2)>>2]|0)==(c[q>>2]|0):0){c[v>>2]=0;do{c[m>>2]=Rb(c[w>>2]|0,1)|0;b[y>>1]=(((c[m>>2]&65535)<<10&65535)<<16>>16)-512>>(c[(c[t>>2]|0)+(c[n>>2]<<2)>>2]|0)+1;a=(c[n>>2]|0)+($(c[v>>2]|0,c[(c[z>>2]|0)+8>>2]|0)|0)|0;a=(c[A>>2]|0)+(a<<1)|0;b[a>>1]=(b[a>>1]|0)+(b[y>>1]|0);c[r>>2]=(c[r>>2]|0)+ -1;a=(c[v>>2]|0)+1|0;c[v>>2]=a}while((a|0)<(c[s>>2]|0))}c[n>>2]=(c[n>>2]|0)+1}c[q>>2]=(c[q>>2]|0)+1}i=x;return}function Fc(a,e,f,g,h,j,k,l,m,n,o,p,q,r,s,t,u,v,w){a=a|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;s=s|0;t=t|0;u=u|0;v=v|0;w=w|0;var x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ja=0;U=i;i=i+160|0;ba=U+72|0;P=U+56|0;N=U+4|0;ca=U+52|0;A=U+140|0;ja=U+68|0;E=U+20|0;G=U+24|0;B=U+28|0;C=U+32|0;I=U+36|0;J=U+40|0;K=U+44|0;L=U+48|0;M=U+112|0;x=U+120|0;O=U+128|0;y=U+136|0;Q=U+144|0;aa=U+148|0;Z=U+76|0;_=U+80|0;X=U+84|0;R=U+88|0;z=U+92|0;D=U+96|0;F=U+100|0;H=U+104|0;T=U+12|0;fa=U;da=U+8|0;ga=U+108|0;ea=U+116|0;ha=U+60|0;W=U+124|0;V=U+16|0;Y=U+64|0;S=U+132|0;c[ba>>2]=a;c[P>>2]=e;c[N>>2]=f;c[ca>>2]=g;c[A>>2]=h;c[ja>>2]=j;c[E>>2]=k;c[G>>2]=l;c[B>>2]=m;c[C>>2]=n;c[I>>2]=o;c[J>>2]=p;c[K>>2]=q;c[L>>2]=r;c[M>>2]=s;c[x>>2]=t;c[O>>2]=u;c[y>>2]=v;c[Q>>2]=w;c[B>>2]=(c[B>>2]|0)>0?c[B>>2]|0:0;c[_>>2]=c[(c[ba>>2]|0)+8>>2];c[z>>2]=c[P>>2];c[D>>2]=(c[B>>2]|0)>=8?8:0;c[B>>2]=(c[B>>2]|0)-(c[D>>2]|0);c[H>>2]=0;c[F>>2]=0;do{if((c[L>>2]|0)==2){c[F>>2]=d[14856+((c[N>>2]|0)-(c[P>>2]|0))>>0]|0;if((c[F>>2]|0)>(c[B>>2]|0)){c[F>>2]=0;break}else{c[B>>2]=(c[B>>2]|0)-(c[F>>2]|0);c[H>>2]=(c[B>>2]|0)>=8?8:0;c[B>>2]=(c[B>>2]|0)-(c[H>>2]|0);break}}}while(0);t=c[_>>2]|0;c[T>>2]=ia()|0;w=i;i=i+((4*t|0)+15&-16)|0;t=i;i=i+((4*(c[_>>2]|0)|0)+15&-16)|0;v=i;i=i+((4*(c[_>>2]|0)|0)+15&-16)|0;u=i;i=i+((4*(c[_>>2]|0)|0)+15&-16)|0;c[X>>2]=c[P>>2];while(1){if((c[X>>2]|0)>=(c[N>>2]|0)){break}if((c[L>>2]<<3|0)>(((b[(c[(c[ba>>2]|0)+24>>2]|0)+((c[X>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[ba>>2]|0)+24>>2]|0)+(c[X>>2]<<1)>>1]|0)|0)*3<>2]<<3>>4|0)){s=c[L>>2]<<3}else{s=((b[(c[(c[ba>>2]|0)+24>>2]|0)+((c[X>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[ba>>2]|0)+24>>2]|0)+(c[X>>2]<<1)>>1]|0)|0)*3<>2]<<3>>4}c[v+(c[X>>2]<<2)>>2]=s;a=$(c[L>>2]|0,(b[(c[(c[ba>>2]|0)+24>>2]|0)+((c[X>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[ba>>2]|0)+24>>2]|0)+(c[X>>2]<<1)>>1]|0)|0)|0;a=$(a,(c[ja>>2]|0)-5-(c[M>>2]|0)|0)|0;a=$(a,(c[N>>2]|0)-(c[X>>2]|0)-1|0)|0;a=($(a,1<<(c[M>>2]|0)+3)|0)>>6;c[u+(c[X>>2]<<2)>>2]=a;if(((b[(c[(c[ba>>2]|0)+24>>2]|0)+((c[X>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[ba>>2]|0)+24>>2]|0)+(c[X>>2]<<1)>>1]|0)<>2]|0)==1){a=u+(c[X>>2]<<2)|0;c[a>>2]=(c[a>>2]|0)-(c[L>>2]<<3)}c[X>>2]=(c[X>>2]|0)+1}c[aa>>2]=1;c[Z>>2]=(c[(c[ba>>2]|0)+40>>2]|0)-1;do{c[fa>>2]=0;c[da>>2]=0;c[ga>>2]=(c[aa>>2]|0)+(c[Z>>2]|0)>>1;c[X>>2]=c[N>>2];while(1){a=c[X>>2]|0;c[X>>2]=a+ -1;if((a|0)<=(c[P>>2]|0)){break}c[ha>>2]=(b[(c[(c[ba>>2]|0)+24>>2]|0)+((c[X>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[ba>>2]|0)+24>>2]|0)+(c[X>>2]<<1)>>1]|0);e=$(c[L>>2]|0,c[ha>>2]|0)|0;a=$(c[ga>>2]|0,c[_>>2]|0)|0;a=$(e,d[(c[(c[ba>>2]|0)+44>>2]|0)+(a+(c[X>>2]|0))>>0]|0)|0;c[ea>>2]=a<>2]>>2;if((c[ea>>2]|0)>0){if(0>((c[ea>>2]|0)+(c[u+(c[X>>2]<<2)>>2]|0)|0)){ja=0}else{ja=(c[ea>>2]|0)+(c[u+(c[X>>2]<<2)>>2]|0)|0}c[ea>>2]=ja}c[ea>>2]=(c[ea>>2]|0)+(c[(c[ca>>2]|0)+(c[X>>2]<<2)>>2]|0);if((c[ea>>2]|0)<(c[v+(c[X>>2]<<2)>>2]|0)?(c[fa>>2]|0)==0:0){if((c[ea>>2]|0)<(c[L>>2]<<3|0)){continue}c[da>>2]=(c[da>>2]|0)+(c[L>>2]<<3);continue}c[fa>>2]=1;if((c[ea>>2]|0)<(c[(c[A>>2]|0)+(c[X>>2]<<2)>>2]|0)){ja=c[ea>>2]|0}else{ja=c[(c[A>>2]|0)+(c[X>>2]<<2)>>2]|0}c[da>>2]=(c[da>>2]|0)+ja}ja=c[ga>>2]|0;if((c[da>>2]|0)>(c[B>>2]|0)){c[Z>>2]=ja-1}else{c[aa>>2]=ja+1}}while((c[aa>>2]|0)<=(c[Z>>2]|0));a=c[aa>>2]|0;c[aa>>2]=a+ -1;c[Z>>2]=a;c[X>>2]=c[P>>2];while(1){if((c[X>>2]|0)>=(c[N>>2]|0)){break}c[Y>>2]=(b[(c[(c[ba>>2]|0)+24>>2]|0)+((c[X>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[ba>>2]|0)+24>>2]|0)+(c[X>>2]<<1)>>1]|0);e=$(c[L>>2]|0,c[Y>>2]|0)|0;a=$(c[aa>>2]|0,c[_>>2]|0)|0;a=$(e,d[(c[(c[ba>>2]|0)+44>>2]|0)+(a+(c[X>>2]|0))>>0]|0)|0;c[W>>2]=a<>2]>>2;if((c[Z>>2]|0)>=(c[(c[ba>>2]|0)+40>>2]|0)){da=c[(c[A>>2]|0)+(c[X>>2]<<2)>>2]|0}else{a=$(c[L>>2]|0,c[Y>>2]|0)|0;da=$(c[Z>>2]|0,c[_>>2]|0)|0;da=$(a,d[(c[(c[ba>>2]|0)+44>>2]|0)+(da+(c[X>>2]|0))>>0]|0)|0;da=da<>2]>>2}c[V>>2]=da;if((c[W>>2]|0)>0){if(0>((c[W>>2]|0)+(c[u+(c[X>>2]<<2)>>2]|0)|0)){da=0}else{da=(c[W>>2]|0)+(c[u+(c[X>>2]<<2)>>2]|0)|0}c[W>>2]=da}if((c[V>>2]|0)>0){if(0>((c[V>>2]|0)+(c[u+(c[X>>2]<<2)>>2]|0)|0)){da=0}else{da=(c[V>>2]|0)+(c[u+(c[X>>2]<<2)>>2]|0)|0}c[V>>2]=da}if((c[aa>>2]|0)>0){c[W>>2]=(c[W>>2]|0)+(c[(c[ca>>2]|0)+(c[X>>2]<<2)>>2]|0)}c[V>>2]=(c[V>>2]|0)+(c[(c[ca>>2]|0)+(c[X>>2]<<2)>>2]|0);if((c[(c[ca>>2]|0)+(c[X>>2]<<2)>>2]|0)>0){c[z>>2]=c[X>>2]}if(0>((c[V>>2]|0)-(c[W>>2]|0)|0)){da=0}else{da=(c[V>>2]|0)-(c[W>>2]|0)|0}c[V>>2]=da;c[w+(c[X>>2]<<2)>>2]=c[W>>2];c[t+(c[X>>2]<<2)>>2]=c[V>>2];c[X>>2]=(c[X>>2]|0)+1}c[R>>2]=Gc(c[ba>>2]|0,c[P>>2]|0,c[N>>2]|0,c[z>>2]|0,w,t,v,c[A>>2]|0,c[B>>2]|0,c[C>>2]|0,c[D>>2]|0,c[E>>2]|0,c[F>>2]|0,c[G>>2]|0,c[H>>2]|0,c[I>>2]|0,c[J>>2]|0,c[K>>2]|0,c[L>>2]|0,c[M>>2]|0,c[x>>2]|0,c[O>>2]|0,c[y>>2]|0,c[Q>>2]|0)|0;a=c[R>>2]|0;c[S>>2]=1;na(c[T>>2]|0);i=U;return a|0}function Gc(a,e,f,g,h,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B){a=a|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;s=s|0;t=t|0;u=u|0;v=v|0;w=w|0;x=x|0;y=y|0;z=z|0;A=A|0;B=B|0;var C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0;_=i;i=i+224|0;O=_+204|0;da=_+188|0;aa=_+168|0;ta=_+84|0;wa=_+96|0;ya=_+100|0;qa=_+20|0;U=_+24|0;ea=_+28|0;Z=_+32|0;ua=_+36|0;R=_+40|0;ka=_+44|0;T=_+48|0;ja=_+52|0;I=_+56|0;F=_+60|0;K=_+64|0;L=_+68|0;W=_+72|0;ia=_+76|0;ga=_+80|0;na=_+176|0;pa=_+184|0;fa=_+192|0;xa=_+200|0;Ba=_+208|0;Ca=_+104|0;G=_+108|0;P=_+112|0;M=_+116|0;X=_+120|0;ra=_+124|0;ca=_+128|0;ha=_+132|0;za=_+136|0;D=_+140|0;Aa=_+144|0;Da=_+148|0;va=_+152|0;oa=_+156|0;ma=_+160|0;sa=_+164|0;ba=_+16|0;V=_+4|0;Q=_+8|0;H=_;J=_+12|0;N=_+172|0;E=_+88|0;S=_+180|0;Y=_+92|0;C=_+196|0;c[O>>2]=a;c[da>>2]=e;c[aa>>2]=f;c[ta>>2]=g;c[wa>>2]=h;c[ya>>2]=j;c[qa>>2]=k;c[U>>2]=l;c[ea>>2]=m;c[Z>>2]=n;c[ua>>2]=o;c[R>>2]=p;c[ka>>2]=q;c[T>>2]=r;c[ja>>2]=s;c[I>>2]=t;c[F>>2]=u;c[K>>2]=v;c[L>>2]=w;c[W>>2]=x;c[ia>>2]=y;c[ga>>2]=z;c[na>>2]=A;c[pa>>2]=B;c[X>>2]=-1;c[ra>>2]=c[L>>2]<<3;c[M>>2]=(c[L>>2]|0)>1&1;c[P>>2]=c[W>>2]<<3;c[xa>>2]=0;c[Ba>>2]=64;c[Ca>>2]=0;while(1){if((c[Ca>>2]|0)>=6){break}c[Aa>>2]=(c[xa>>2]|0)+(c[Ba>>2]|0)>>1;c[fa>>2]=0;c[za>>2]=0;c[G>>2]=c[aa>>2];while(1){a=c[G>>2]|0;c[G>>2]=a+ -1;if((a|0)<=(c[da>>2]|0)){break}c[Da>>2]=(c[(c[wa>>2]|0)+(c[G>>2]<<2)>>2]|0)+(($(c[Aa>>2]|0,c[(c[ya>>2]|0)+(c[G>>2]<<2)>>2]|0)|0)>>6);if((c[Da>>2]|0)<(c[(c[qa>>2]|0)+(c[G>>2]<<2)>>2]|0)?(c[za>>2]|0)==0:0){if((c[Da>>2]|0)<(c[ra>>2]|0)){continue}c[fa>>2]=(c[fa>>2]|0)+(c[ra>>2]|0);continue}c[za>>2]=1;if((c[Da>>2]|0)<(c[(c[U>>2]|0)+(c[G>>2]<<2)>>2]|0)){B=c[Da>>2]|0}else{B=c[(c[U>>2]|0)+(c[G>>2]<<2)>>2]|0}c[fa>>2]=(c[fa>>2]|0)+B}B=c[Aa>>2]|0;if((c[fa>>2]|0)>(c[ea>>2]|0)){c[Ba>>2]=B}else{c[xa>>2]=B}c[Ca>>2]=(c[Ca>>2]|0)+1}c[fa>>2]=0;c[za>>2]=0;c[G>>2]=c[aa>>2];while(1){a=c[G>>2]|0;c[G>>2]=a+ -1;if((a|0)<=(c[da>>2]|0)){break}c[va>>2]=(c[(c[wa>>2]|0)+(c[G>>2]<<2)>>2]|0)+(($(c[xa>>2]|0,c[(c[ya>>2]|0)+(c[G>>2]<<2)>>2]|0)|0)>>6);do{if((c[va>>2]|0)<(c[(c[qa>>2]|0)+(c[G>>2]<<2)>>2]|0)?(c[za>>2]|0)==0:0){if((c[va>>2]|0)>=(c[ra>>2]|0)){c[va>>2]=c[ra>>2];break}else{c[va>>2]=0;break}}else{la=24}}while(0);if((la|0)==24){la=0;c[za>>2]=1}if((c[va>>2]|0)<(c[(c[U>>2]|0)+(c[G>>2]<<2)>>2]|0)){Aa=c[va>>2]|0}else{Aa=c[(c[U>>2]|0)+(c[G>>2]<<2)>>2]|0}c[va>>2]=Aa;c[(c[I>>2]|0)+(c[G>>2]<<2)>>2]=c[va>>2];c[fa>>2]=(c[fa>>2]|0)+(c[va>>2]|0)}c[X>>2]=c[aa>>2];while(1){c[G>>2]=(c[X>>2]|0)-1;if((c[G>>2]|0)<=(c[ta>>2]|0)){la=31;break}c[ca>>2]=(c[ea>>2]|0)-(c[fa>>2]|0);c[ha>>2]=Hc(c[ca>>2]|0,(b[(c[(c[O>>2]|0)+24>>2]|0)+(c[X>>2]<<1)>>1]|0)-(b[(c[(c[O>>2]|0)+24>>2]|0)+(c[da>>2]<<1)>>1]|0)|0)|0;a=$((b[(c[(c[O>>2]|0)+24>>2]|0)+(c[X>>2]<<1)>>1]|0)-(b[(c[(c[O>>2]|0)+24>>2]|0)+(c[da>>2]<<1)>>1]|0)|0,c[ha>>2]|0)|0;c[ca>>2]=(c[ca>>2]|0)-a;if(((c[ca>>2]|0)-((b[(c[(c[O>>2]|0)+24>>2]|0)+(c[G>>2]<<1)>>1]|0)-(b[(c[(c[O>>2]|0)+24>>2]|0)+(c[da>>2]<<1)>>1]|0))|0)>0){va=(c[ca>>2]|0)-((b[(c[(c[O>>2]|0)+24>>2]|0)+(c[G>>2]<<1)>>1]|0)-(b[(c[(c[O>>2]|0)+24>>2]|0)+(c[da>>2]<<1)>>1]|0))|0}else{va=0}c[sa>>2]=va;c[oa>>2]=(b[(c[(c[O>>2]|0)+24>>2]|0)+(c[X>>2]<<1)>>1]|0)-(b[(c[(c[O>>2]|0)+24>>2]|0)+(c[G>>2]<<1)>>1]|0);a=(c[(c[I>>2]|0)+(c[G>>2]<<2)>>2]|0)+($(c[ha>>2]|0,c[oa>>2]|0)|0)|0;c[ma>>2]=a+(c[sa>>2]|0);if((c[(c[qa>>2]|0)+(c[G>>2]<<2)>>2]|0)>((c[ra>>2]|0)+8|0)){va=c[(c[qa>>2]|0)+(c[G>>2]<<2)>>2]|0}else{va=(c[ra>>2]|0)+8|0}if((c[ma>>2]|0)>=(va|0)){if((c[ga>>2]|0)==0){if((Ob(c[ia>>2]|0,1)|0)!=0){break}}else{if((c[X>>2]|0)<=((c[da>>2]|0)+2|0)){la=42;break}a=$((c[G>>2]|0)<(c[na>>2]|0)?7:9,c[oa>>2]|0)|0;if((c[ma>>2]|0)>(a<>2]<<3>>4|0)?(c[G>>2]|0)<=(c[pa>>2]|0):0){la=42;break}Wb(c[ia>>2]|0,0,1)}c[fa>>2]=(c[fa>>2]|0)+8;c[ma>>2]=(c[ma>>2]|0)-8}c[fa>>2]=(c[fa>>2]|0)-((c[(c[I>>2]|0)+(c[G>>2]<<2)>>2]|0)+(c[ka>>2]|0));if((c[ka>>2]|0)>0){c[ka>>2]=d[14856+((c[G>>2]|0)-(c[da>>2]|0))>>0]|0}c[fa>>2]=(c[fa>>2]|0)+(c[ka>>2]|0);if((c[ma>>2]|0)>=(c[ra>>2]|0)){c[fa>>2]=(c[fa>>2]|0)+(c[ra>>2]|0);c[(c[I>>2]|0)+(c[G>>2]<<2)>>2]=c[ra>>2]}else{c[(c[I>>2]|0)+(c[G>>2]<<2)>>2]=0}c[X>>2]=(c[X>>2]|0)+ -1}if((la|0)==31){c[ea>>2]=(c[ea>>2]|0)+(c[ua>>2]|0)}else if((la|0)==42){Wb(c[ia>>2]|0,1,1)}do{if((c[ka>>2]|0)>0){if((c[ga>>2]|0)==0){a=c[da>>2]|0;a=a+(Qb(c[ia>>2]|0,(c[X>>2]|0)+1-(c[da>>2]|0)|0)|0)|0;c[c[R>>2]>>2]=a;break}if((c[c[R>>2]>>2]|0)<(c[X>>2]|0)){ka=c[c[R>>2]>>2]|0}else{ka=c[X>>2]|0}c[c[R>>2]>>2]=ka;Xb(c[ia>>2]|0,(c[c[R>>2]>>2]|0)-(c[da>>2]|0)|0,(c[X>>2]|0)+1-(c[da>>2]|0)|0)}else{c[c[R>>2]>>2]=0}}while(0);if((c[c[R>>2]>>2]|0)<=(c[da>>2]|0)){c[ea>>2]=(c[ea>>2]|0)+(c[ja>>2]|0);c[ja>>2]=0}do{if((c[ja>>2]|0)>0){ia=c[ia>>2]|0;if((c[ga>>2]|0)!=0){Wb(ia,c[c[T>>2]>>2]|0,1);break}else{a=Ob(ia,1)|0;c[c[T>>2]>>2]=a;break}}else{c[c[T>>2]>>2]=0}}while(0);c[ca>>2]=(c[ea>>2]|0)-(c[fa>>2]|0);c[ha>>2]=Hc(c[ca>>2]|0,(b[(c[(c[O>>2]|0)+24>>2]|0)+(c[X>>2]<<1)>>1]|0)-(b[(c[(c[O>>2]|0)+24>>2]|0)+(c[da>>2]<<1)>>1]|0)|0)|0;a=$((b[(c[(c[O>>2]|0)+24>>2]|0)+(c[X>>2]<<1)>>1]|0)-(b[(c[(c[O>>2]|0)+24>>2]|0)+(c[da>>2]<<1)>>1]|0)|0,c[ha>>2]|0)|0;c[ca>>2]=(c[ca>>2]|0)-a;c[G>>2]=c[da>>2];while(1){if((c[G>>2]|0)>=(c[X>>2]|0)){break}e=$(c[ha>>2]|0,(b[(c[(c[O>>2]|0)+24>>2]|0)+((c[G>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[O>>2]|0)+24>>2]|0)+(c[G>>2]<<1)>>1]|0)|0)|0;a=(c[I>>2]|0)+(c[G>>2]<<2)|0;c[a>>2]=(c[a>>2]|0)+e;c[G>>2]=(c[G>>2]|0)+1}c[G>>2]=c[da>>2];while(1){if((c[G>>2]|0)>=(c[X>>2]|0)){break}if((c[ca>>2]|0)<((b[(c[(c[O>>2]|0)+24>>2]|0)+((c[G>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[O>>2]|0)+24>>2]|0)+(c[G>>2]<<1)>>1]|0)|0)){ea=c[ca>>2]|0}else{ea=(b[(c[(c[O>>2]|0)+24>>2]|0)+((c[G>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[O>>2]|0)+24>>2]|0)+(c[G>>2]<<1)>>1]|0)|0}c[ba>>2]=ea;a=(c[I>>2]|0)+(c[G>>2]<<2)|0;c[a>>2]=(c[a>>2]|0)+(c[ba>>2]|0);c[ca>>2]=(c[ca>>2]|0)-(c[ba>>2]|0);c[G>>2]=(c[G>>2]|0)+1}c[D>>2]=0;c[G>>2]=c[da>>2];while(1){if((c[G>>2]|0)>=(c[X>>2]|0)){break}c[V>>2]=(b[(c[(c[O>>2]|0)+24>>2]|0)+((c[G>>2]|0)+1<<1)>>1]|0)-(b[(c[(c[O>>2]|0)+24>>2]|0)+(c[G>>2]<<1)>>1]|0);c[Q>>2]=c[V>>2]<>2];c[S>>2]=(c[(c[I>>2]|0)+(c[G>>2]<<2)>>2]|0)+(c[D>>2]|0);ba=c[S>>2]|0;if((c[Q>>2]|0)>1){if((ba-(c[(c[U>>2]|0)+(c[G>>2]<<2)>>2]|0)|0)>0){ba=(c[S>>2]|0)-(c[(c[U>>2]|0)+(c[G>>2]<<2)>>2]|0)|0}else{ba=0}c[E>>2]=ba;c[(c[I>>2]|0)+(c[G>>2]<<2)>>2]=(c[S>>2]|0)-(c[E>>2]|0);ba=$(c[L>>2]|0,c[Q>>2]|0)|0;if(((c[L>>2]|0)==2?(c[Q>>2]|0)>2:0)?(c[c[T>>2]>>2]|0)==0:0){ca=(c[G>>2]|0)<(c[c[R>>2]>>2]|0)}else{ca=0}c[H>>2]=ba+(ca?1:0);c[N>>2]=$(c[H>>2]|0,(b[(c[(c[O>>2]|0)+48>>2]|0)+(c[G>>2]<<1)>>1]|0)+(c[P>>2]|0)|0)|0;c[J>>2]=(c[N>>2]>>1)-((c[H>>2]|0)*21|0);if((c[Q>>2]|0)==2){c[J>>2]=(c[J>>2]|0)+(c[H>>2]<<3>>2)}if(((c[(c[I>>2]|0)+(c[G>>2]<<2)>>2]|0)+(c[J>>2]|0)|0)>=(c[H>>2]<<1<<3|0)){if(((c[(c[I>>2]|0)+(c[G>>2]<<2)>>2]|0)+(c[J>>2]|0)|0)<((c[H>>2]|0)*3<<3|0)){c[J>>2]=(c[J>>2]|0)+(c[N>>2]>>3)}}else{c[J>>2]=(c[J>>2]|0)+(c[N>>2]>>2)}if(0>((c[(c[I>>2]|0)+(c[G>>2]<<2)>>2]|0)+(c[J>>2]|0)+(c[H>>2]<<2)|0)){ba=0}else{ba=(c[(c[I>>2]|0)+(c[G>>2]<<2)>>2]|0)+(c[J>>2]|0)+(c[H>>2]<<2)|0}c[(c[F>>2]|0)+(c[G>>2]<<2)>>2]=ba;a=(Hc(c[(c[F>>2]|0)+(c[G>>2]<<2)>>2]|0,c[H>>2]|0)|0)>>>3;c[(c[F>>2]|0)+(c[G>>2]<<2)>>2]=a;a=$(c[L>>2]|0,c[(c[F>>2]|0)+(c[G>>2]<<2)>>2]|0)|0;if((a|0)>(c[(c[I>>2]|0)+(c[G>>2]<<2)>>2]>>3|0)){c[(c[F>>2]|0)+(c[G>>2]<<2)>>2]=c[(c[I>>2]|0)+(c[G>>2]<<2)>>2]>>c[M>>2]>>3}if((c[(c[F>>2]|0)+(c[G>>2]<<2)>>2]|0)<8){ba=c[(c[F>>2]|0)+(c[G>>2]<<2)>>2]|0}else{ba=8}c[(c[F>>2]|0)+(c[G>>2]<<2)>>2]=ba;e=$(c[(c[F>>2]|0)+(c[G>>2]<<2)>>2]|0,c[H>>2]<<3)|0;c[(c[K>>2]|0)+(c[G>>2]<<2)>>2]=(e|0)>=((c[(c[I>>2]|0)+(c[G>>2]<<2)>>2]|0)+(c[J>>2]|0)|0)&1;e=($(c[L>>2]|0,c[(c[F>>2]|0)+(c[G>>2]<<2)>>2]|0)|0)<<3;a=(c[I>>2]|0)+(c[G>>2]<<2)|0;c[a>>2]=(c[a>>2]|0)-e}else{if(0>(ba-(c[L>>2]<<3)|0)){ba=0}else{ba=(c[S>>2]|0)-(c[L>>2]<<3)|0}c[E>>2]=ba;c[(c[I>>2]|0)+(c[G>>2]<<2)>>2]=(c[S>>2]|0)-(c[E>>2]|0);c[(c[F>>2]|0)+(c[G>>2]<<2)>>2]=0;c[(c[K>>2]|0)+(c[G>>2]<<2)>>2]=1}if((c[E>>2]|0)>0){if((c[E>>2]>>(c[M>>2]|0)+3|0)<(8-(c[(c[F>>2]|0)+(c[G>>2]<<2)>>2]|0)|0)){ba=c[E>>2]>>(c[M>>2]|0)+3}else{ba=8-(c[(c[F>>2]|0)+(c[G>>2]<<2)>>2]|0)|0}c[Y>>2]=ba;a=(c[F>>2]|0)+(c[G>>2]<<2)|0;c[a>>2]=(c[a>>2]|0)+(c[Y>>2]|0);c[C>>2]=($(c[Y>>2]|0,c[L>>2]|0)|0)<<3;c[(c[K>>2]|0)+(c[G>>2]<<2)>>2]=(c[C>>2]|0)>=((c[E>>2]|0)-(c[D>>2]|0)|0)&1;c[E>>2]=(c[E>>2]|0)-(c[C>>2]|0)}c[D>>2]=c[E>>2];c[G>>2]=(c[G>>2]|0)+1}c[c[Z>>2]>>2]=c[D>>2];while(1){if((c[G>>2]|0)>=(c[aa>>2]|0)){break}c[(c[F>>2]|0)+(c[G>>2]<<2)>>2]=c[(c[I>>2]|0)+(c[G>>2]<<2)>>2]>>c[M>>2]>>3;c[(c[I>>2]|0)+(c[G>>2]<<2)>>2]=0;c[(c[K>>2]|0)+(c[G>>2]<<2)>>2]=(c[(c[F>>2]|0)+(c[G>>2]<<2)>>2]|0)<1&1;c[G>>2]=(c[G>>2]|0)+1}i=_;return c[X>>2]|0}function Hc(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;i=f;return((c[e>>2]|0)>>>0)/((c[d>>2]|0)>>>0)|0|0}function Ic(a,d,e,f,g,h){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0;G=i;i=i+96|0;l=G+64|0;y=G+24|0;s=G+44|0;H=G+52|0;C=G+12|0;B=G+40|0;u=G+48|0;z=G+56|0;w=G+74|0;t=G+8|0;A=G+4|0;v=G+32|0;o=G+80|0;D=G+16|0;F=G+36|0;k=G+76|0;x=G+72|0;j=G+28|0;r=G+20|0;q=G+78|0;m=G;n=G+70|0;p=G+68|0;E=G+60|0;c[l>>2]=a;c[y>>2]=d;c[s>>2]=e;c[H>>2]=f;c[C>>2]=g;c[B>>2]=h;f=c[y>>2]|0;c[F>>2]=ia()|0;g=i;i=i+((2*f|0)+15&-16)|0;f=i;i=i+((4*(c[y>>2]|0)|0)+15&-16)|0;e=i;i=i+((2*(c[y>>2]|0)|0)+15&-16)|0;Jc(c[l>>2]|0,c[y>>2]|0,1,c[C>>2]|0,c[s>>2]|0,c[H>>2]|0);c[A>>2]=0;c[z>>2]=0;do{h=e+(c[z>>2]<<1)|0;if((b[(c[l>>2]|0)+(c[z>>2]<<1)>>1]|0)>0){b[h>>1]=1}else{b[h>>1]=-1;b[(c[l>>2]|0)+(c[z>>2]<<1)>>1]=0-(b[(c[l>>2]|0)+(c[z>>2]<<1)>>1]|0)}c[f+(c[z>>2]<<2)>>2]=0;b[g+(c[z>>2]<<1)>>1]=0;H=(c[z>>2]|0)+1|0;c[z>>2]=H}while((H|0)<(c[y>>2]|0));b[o>>1]=0;c[v>>2]=0;c[t>>2]=c[s>>2];if((c[s>>2]|0)>(c[y>>2]>>1|0)){c[z>>2]=0;do{c[A>>2]=(c[A>>2]|0)+(b[(c[l>>2]|0)+(c[z>>2]<<1)>>1]|0);H=(c[z>>2]|0)+1|0;c[z>>2]=H}while((H|0)<(c[y>>2]|0));if((c[A>>2]|0)<=(c[s>>2]|0)){b[c[l>>2]>>1]=16384;c[z>>2]=1;do{b[(c[l>>2]|0)+(c[z>>2]<<1)>>1]=0;H=(c[z>>2]|0)+1|0;c[z>>2]=H}while((H|0)<(c[y>>2]|0));c[A>>2]=16384}a=((c[s>>2]|0)-1&65535)<<16>>16;a=$(a,((kc(c[A>>2]|0)|0)>>16&65535)<<16>>16)|0;H=((c[s>>2]|0)-1&65535)<<16>>16;b[k>>1]=a+(($(H,(kc(c[A>>2]|0)|0)&65535&65535)|0)>>16);c[z>>2]=0;do{H=($(b[(c[l>>2]|0)+(c[z>>2]<<1)>>1]|0,b[k>>1]|0)|0)>>15;c[f+(c[z>>2]<<2)>>2]=H;b[g+(c[z>>2]<<1)>>1]=c[f+(c[z>>2]<<2)>>2];b[o>>1]=(b[o>>1]|0)+($(b[g+(c[z>>2]<<1)>>1]|0,b[g+(c[z>>2]<<1)>>1]|0)|0);c[v>>2]=(c[v>>2]|0)+($(b[(c[l>>2]|0)+(c[z>>2]<<1)>>1]|0,b[g+(c[z>>2]<<1)>>1]|0)|0);H=g+(c[z>>2]<<1)|0;b[H>>1]=b[H>>1]<<1;c[t>>2]=(c[t>>2]|0)-(c[f+(c[z>>2]<<2)>>2]|0);H=(c[z>>2]|0)+1|0;c[z>>2]=H}while((H|0)<(c[y>>2]|0))}if((c[t>>2]|0)>((c[y>>2]|0)+3|0)){b[x>>1]=c[t>>2];b[o>>1]=(b[o>>1]|0)+($(b[x>>1]|0,b[x>>1]|0)|0);b[o>>1]=(b[o>>1]|0)+($(b[x>>1]|0,b[g>>1]|0)|0);c[f>>2]=(c[f>>2]|0)+(c[t>>2]|0);c[t>>2]=0}b[w>>1]=1;c[u>>2]=0;while(1){if((c[u>>2]|0)>=(c[t>>2]|0)){break}c[r>>2]=-32767;b[q>>1]=0;c[m>>2]=1+((Kc((c[s>>2]|0)-(c[t>>2]|0)+(c[u>>2]|0)+1|0)|0)<<16>>16);c[j>>2]=0;b[o>>1]=(b[o>>1]|0)+1;c[z>>2]=0;do{b[n>>1]=(c[v>>2]|0)+(b[(c[l>>2]|0)+(c[z>>2]<<1)>>1]|0)>>c[m>>2];b[p>>1]=(b[o>>1]|0)+(b[g+(c[z>>2]<<1)>>1]|0);b[n>>1]=($(b[n>>1]|0,b[n>>1]|0)|0)>>15;H=$(b[q>>1]|0,b[n>>1]|0)|0;if((H|0)>($(b[p>>1]|0,(c[r>>2]&65535)<<16>>16)|0)){b[q>>1]=b[p>>1]|0;c[r>>2]=b[n>>1]|0;c[j>>2]=c[z>>2]}H=(c[z>>2]|0)+1|0;c[z>>2]=H}while((H|0)<(c[y>>2]|0));c[v>>2]=(c[v>>2]|0)+(b[(c[l>>2]|0)+(c[j>>2]<<1)>>1]|0);b[o>>1]=(b[o>>1]|0)+(b[g+(c[j>>2]<<1)>>1]|0);H=g+(c[j>>2]<<1)|0;b[H>>1]=(b[H>>1]|0)+(b[w>>1]<<1);H=f+(c[j>>2]<<2)|0;c[H>>2]=(c[H>>2]|0)+1;c[u>>2]=(c[u>>2]|0)+1}c[z>>2]=0;do{H=($(b[e+(c[z>>2]<<1)>>1]|0,b[(c[l>>2]|0)+(c[z>>2]<<1)>>1]|0)|0)&65535;b[(c[l>>2]|0)+(c[z>>2]<<1)>>1]=H;if((b[e+(c[z>>2]<<1)>>1]|0)<0){c[f+(c[z>>2]<<2)>>2]=0-(c[f+(c[z>>2]<<2)>>2]|0)}H=(c[z>>2]|0)+1|0;c[z>>2]=H}while((H|0)<(c[y>>2]|0));Cb(f,c[y>>2]|0,c[s>>2]|0,c[B>>2]|0);c[D>>2]=Lc(f,c[y>>2]|0,c[C>>2]|0)|0;H=c[D>>2]|0;c[E>>2]=1;na(c[F>>2]|0);i=G;return H|0}function Jc(a,d,e,f,g,h){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;s=i;i=i+48|0;p=s+12|0;n=s+16|0;k=s+8|0;m=s+20|0;u=s+28|0;j=s;l=s+32|0;q=s+36|0;r=s+38|0;v=s+42|0;w=s+40|0;o=s+4|0;t=s+24|0;c[p>>2]=a;c[n>>2]=d;c[k>>2]=e;c[m>>2]=f;c[u>>2]=g;c[j>>2]=h;c[o>>2]=0;if((c[u>>2]<<1|0)>=(c[n>>2]|0)){i=s;return}if((c[j>>2]|0)==0){i=s;return}c[t>>2]=c[14880+((c[j>>2]|0)-1<<2)>>2];a=(((c[n>>2]&65535)<<16>>16)*32767>>16&65535)<<16>>16;a=($(a,((kc((c[n>>2]|0)+($(c[t>>2]|0,c[u>>2]|0)|0)|0)|0)>>16&65535)<<16>>16)|0)<<1;d=(((c[n>>2]&65535)<<16>>16)*32767>>16&65535)<<16>>16;d=a+(($(d,(kc((c[n>>2]|0)+($(c[t>>2]|0,c[u>>2]|0)|0)|0)|0)&65535&65535)|0)>>15)|0;a=((kc((c[n>>2]|0)+($(c[t>>2]|0,c[u>>2]|0)|0)|0)|0)>>16&65535)<<16>>16;b[v>>1]=d+(($(a,((c[n>>2]&65535)<<16>>16)*32767&65535&65535)|0)>>15);b[w>>1]=($(b[v>>1]|0,b[v>>1]|0)|0)>>15>>1;b[q>>1]=nc(b[w>>1]|0)|0;b[r>>1]=nc(32767-(b[w>>1]|0)|0)|0;a:do{if((c[n>>2]|0)>=(c[m>>2]<<3|0)){c[o>>2]=1;while(1){a=$(c[o>>2]|0,c[o>>2]|0)|0;a=$(a+(c[o>>2]|0)|0,c[m>>2]|0)|0;if((a+(c[m>>2]>>2)|0)>=(c[n>>2]|0)){break a}c[o>>2]=(c[o>>2]|0)+1}}}while(0);c[n>>2]=Tc(c[n>>2]|0,c[m>>2]|0)|0;c[l>>2]=0;while(1){if((c[l>>2]|0)>=(c[m>>2]|0)){break}if((c[k>>2]|0)>=0){a=(c[p>>2]|0)+(($(c[l>>2]|0,c[n>>2]|0)|0)<<1)|0;Uc(a,c[n>>2]|0,1,b[q>>1]|0,0-(b[r>>1]|0)&65535);if((c[o>>2]|0)!=0){a=(c[p>>2]|0)+(($(c[l>>2]|0,c[n>>2]|0)|0)<<1)|0;Uc(a,c[n>>2]|0,c[o>>2]|0,b[r>>1]|0,0-(b[q>>1]|0)&65535)}}else{if((c[o>>2]|0)!=0){a=(c[p>>2]|0)+(($(c[l>>2]|0,c[n>>2]|0)|0)<<1)|0;Uc(a,c[n>>2]|0,c[o>>2]|0,b[r>>1]|0,b[q>>1]|0)}a=(c[p>>2]|0)+(($(c[l>>2]|0,c[n>>2]|0)|0)<<1)|0;Uc(a,c[n>>2]|0,1,b[q>>1]|0,b[r>>1]|0)}c[l>>2]=(c[l>>2]|0)+1}i=s;return}function Kc(a){a=a|0;var b=0,d=0;b=i;i=i+16|0;d=b;c[d>>2]=a;a=32-(We(c[d>>2]|0)|0)-1&65535;i=b;return a|0}function Lc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0;k=i;i=i+48|0;f=k+28|0;m=k+16|0;o=k+4|0;e=k+8|0;g=k+32|0;l=k;j=k+12|0;n=k+24|0;h=k+20|0;c[m>>2]=a;c[o>>2]=b;c[e>>2]=d;if((c[e>>2]|0)<=1){c[f>>2]=1;a=c[f>>2]|0;i=k;return a|0}c[l>>2]=Tc(c[o>>2]|0,c[e>>2]|0)|0;c[g>>2]=0;c[j>>2]=0;do{c[h>>2]=0;c[n>>2]=0;do{a=$(c[j>>2]|0,c[l>>2]|0)|0;c[h>>2]=c[h>>2]|c[(c[m>>2]|0)+(a+(c[n>>2]|0)<<2)>>2];a=(c[n>>2]|0)+1|0;c[n>>2]=a}while((a|0)<(c[l>>2]|0));c[g>>2]=c[g>>2]|((c[h>>2]|0)!=0&1)<>2];a=(c[j>>2]|0)+1|0;c[j>>2]=a}while((a|0)<(c[e>>2]|0));c[f>>2]=c[g>>2];a=c[f>>2]|0;i=k;return a|0}function Mc(a,d,e,f,g,h,j){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;k=i;i=i+48|0;r=k;o=k+16|0;q=k+4|0;p=k+8|0;n=k+32|0;u=k+36|0;s=k+40|0;t=k+24|0;m=k+20|0;l=k+28|0;c[r>>2]=a;c[o>>2]=d;c[q>>2]=e;c[p>>2]=f;c[n>>2]=g;c[u>>2]=h;b[s>>1]=j;d=c[o>>2]|0;c[l>>2]=ia()|0;a=i;i=i+((4*d|0)+15&-16)|0;c[t>>2]=Eb(a,c[o>>2]|0,c[q>>2]|0,c[u>>2]|0)|0;Nc(a,c[r>>2]|0,c[o>>2]|0,c[t>>2]|0,b[s>>1]|0);Jc(c[r>>2]|0,c[o>>2]|0,-1,c[n>>2]|0,c[q>>2]|0,c[p>>2]|0);c[m>>2]=Lc(a,c[o>>2]|0,c[n>>2]|0)|0;a=c[m>>2]|0;c[k+12>>2]=1;na(c[l>>2]|0);i=k;return a|0}function Nc(a,d,e,f,g){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;p=i;i=i+32|0;k=p+8|0;n=p+16|0;o=p+24|0;r=p+12|0;q=p+28|0;l=p;m=p+20|0;h=p+4|0;j=p+30|0;c[k>>2]=a;c[n>>2]=d;c[o>>2]=e;c[r>>2]=f;b[q>>1]=g;c[m>>2]=(Kc(c[r>>2]|0)|0)<<16>>16>>1;f=c[r>>2]|0;g=(c[m>>2]|0)-7<<1;if(((c[m>>2]|0)-7<<1|0)>0){g=f>>g}else{g=f<<0-g}c[h>>2]=g;r=(lc(c[h>>2]|0)|0)<<16>>16;b[j>>1]=16384+($(r,b[q>>1]|0)|0)>>15;c[l>>2]=0;do{r=$(b[j>>1]|0,(c[(c[k>>2]|0)+(c[l>>2]<<2)>>2]&65535)<<16>>16)|0;b[(c[n>>2]|0)+(c[l>>2]<<1)>>1]=r+(1<<(c[m>>2]|0)+1>>1)>>(c[m>>2]|0)+1;r=(c[l>>2]|0)+1|0;c[l>>2]=r}while((r|0)<(c[o>>2]|0));i=p;return}function Oc(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;m=i;i=i+32|0;o=m+4|0;h=m+16|0;n=m+28|0;g=m+8|0;l=m+24|0;p=m;j=m+30|0;f=m+20|0;k=m+12|0;c[o>>2]=a;c[h>>2]=d;b[n>>1]=e;c[p>>2]=1+(Pc(c[o>>2]|0,c[o>>2]|0,c[h>>2]|0)|0);c[l>>2]=(Kc(c[p>>2]|0)|0)<<16>>16>>1;d=c[p>>2]|0;e=(c[l>>2]|0)-7<<1;if(((c[l>>2]|0)-7<<1|0)>0){e=d>>e}else{e=d<<0-e}c[f>>2]=e;p=(lc(c[f>>2]|0)|0)<<16>>16;b[j>>1]=16384+($(p,b[n>>1]|0)|0)>>15;c[k>>2]=c[o>>2];c[g>>2]=0;while(1){if((c[g>>2]|0)>=(c[h>>2]|0)){break}p=$(b[j>>1]|0,b[c[k>>2]>>1]|0)|0;b[c[k>>2]>>1]=p+(1<<(c[l>>2]|0)+1>>1)>>(c[l>>2]|0)+1;c[k>>2]=(c[k>>2]|0)+2;c[g>>2]=(c[g>>2]|0)+1}i=m;return}function Pc(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0;f=i;i=i+32|0;k=f+16|0;l=f+12|0;j=f+8|0;h=f+4|0;g=f;c[k>>2]=a;c[l>>2]=d;c[j>>2]=e;c[g>>2]=0;c[h>>2]=0;while(1){e=c[g>>2]|0;if((c[h>>2]|0)>=(c[j>>2]|0)){break}c[g>>2]=e+($(b[(c[k>>2]|0)+(c[h>>2]<<1)>>1]|0,b[(c[l>>2]|0)+(c[h>>2]<<1)>>1]|0)|0);c[h>>2]=(c[h>>2]|0)+1}i=f;return e|0}function Qc(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;o=i;i=i+48|0;p=o+24|0;g=o+20|0;t=o+28|0;n=o+16|0;q=o+4|0;h=o;j=o+34|0;k=o+36|0;m=o+8|0;l=o+12|0;r=o+32|0;s=o+38|0;c[p>>2]=a;c[g>>2]=d;c[t>>2]=e;c[n>>2]=f;c[l>>2]=1;c[m>>2]=1;if((c[t>>2]|0)==0){a=Pc(c[p>>2]|0,c[p>>2]|0,c[n>>2]|0)|0;c[m>>2]=(c[m>>2]|0)+a;a=Pc(c[g>>2]|0,c[g>>2]|0,c[n>>2]|0)|0;c[l>>2]=(c[l>>2]|0)+a;a=c[m>>2]|0;a=mc(a)|0;a=a&65535;b[j>>1]=a;a=c[l>>2]|0;a=mc(a)|0;a=a&65535;b[k>>1]=a;a=b[k>>1]|0;t=b[j>>1]|0;t=Rc(a,t)|0;t=t<<16>>16;t=t*20861|0;t=t>>15;c[h>>2]=t;t=c[h>>2]|0;i=o;return t|0}c[q>>2]=0;while(1){if((c[q>>2]|0)>=(c[n>>2]|0)){break}b[r>>1]=((b[(c[p>>2]|0)+(c[q>>2]<<1)>>1]>>1&65535)<<16>>16)+((b[(c[g>>2]|0)+(c[q>>2]<<1)>>1]>>1&65535)<<16>>16);b[s>>1]=((b[(c[p>>2]|0)+(c[q>>2]<<1)>>1]>>1&65535)<<16>>16)-((b[(c[g>>2]|0)+(c[q>>2]<<1)>>1]>>1&65535)<<16>>16);c[m>>2]=(c[m>>2]|0)+($(b[r>>1]|0,b[r>>1]|0)|0);c[l>>2]=(c[l>>2]|0)+($(b[s>>1]|0,b[s>>1]|0)|0);c[q>>2]=(c[q>>2]|0)+1}a=c[m>>2]|0;a=mc(a)|0;a=a&65535;b[j>>1]=a;a=c[l>>2]|0;a=mc(a)|0;a=a&65535;b[k>>1]=a;a=b[k>>1]|0;t=b[j>>1]|0;t=Rc(a,t)|0;t=t<<16>>16;t=t*20861|0;t=t>>15;c[h>>2]=t;t=c[h>>2]|0;i=o;return t|0}function Rc(a,d){a=a|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0;e=i;i=i+16|0;f=e+12|0;h=e+10|0;j=e+8|0;g=e+4|0;k=e;b[h>>1]=a;b[j>>1]=d;if((b[h>>1]|0)<(b[j>>1]|0)){a=(b[h>>1]<<15>>16&65535)<<16>>16;a=($(a,((kc(b[j>>1]|0)|0)>>16&65535)<<16>>16)|0)<<1;k=(b[h>>1]<<15>>16&65535)<<16>>16;k=a+(($(k,(kc(b[j>>1]|0)|0)&65535&65535)|0)>>15)|0;a=((kc(b[j>>1]|0)|0)>>16&65535)<<16>>16;a=k+(($(a,b[h>>1]<<15&65535&65535)|0)>>15)|0;c[g>>2]=a;c[g>>2]=(c[g>>2]|0)>=32767?32767:a;b[f>>1]=(Sc(c[g>>2]&65535)|0)<<16>>16>>1;a=b[f>>1]|0;i=e;return a|0}else{a=(b[j>>1]<<15>>16&65535)<<16>>16;a=($(a,((kc(b[h>>1]|0)|0)>>16&65535)<<16>>16)|0)<<1;g=(b[j>>1]<<15>>16&65535)<<16>>16;g=a+(($(g,(kc(b[h>>1]|0)|0)&65535&65535)|0)>>15)|0;a=((kc(b[h>>1]|0)|0)>>16&65535)<<16>>16;a=g+(($(a,b[j>>1]<<15&65535&65535)|0)>>15)|0;c[k>>2]=a;c[k>>2]=(c[k>>2]|0)>=32767?32767:a;b[f>>1]=25736-((Sc(c[k>>2]&65535)|0)<<16>>16>>1);a=b[f>>1]|0;i=e;return a|0}return 0}function Sc(a){a=a|0;var c=0,d=0;c=i;i=i+16|0;d=c;b[d>>1]=a;a=16384+($(b[d>>1]|0,(32767+(16384+($(b[d>>1]|0,((16384+($(b[d>>1]|0,((16384+((b[d>>1]|0)*4936|0)>>15)+ -11943&65535)<<16>>16)|0)>>15)+ -21&65535)<<16>>16)|0)>>15)&65535)<<16>>16)|0)>>15&65535;i=c;return a|0}function Tc(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;i=f;return((c[e>>2]|0)>>>0)/((c[d>>2]|0)>>>0)|0|0}function Uc(a,d,e,f,g){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;q=i;i=i+48|0;r=q+4|0;s=q+8|0;m=q;o=q+24|0;p=q+20|0;j=q+16|0;h=q+22|0;k=q+12|0;t=q+26|0;u=q+28|0;l=q+30|0;n=q+32|0;c[r>>2]=a;c[s>>2]=d;c[m>>2]=e;b[o>>1]=f;b[p>>1]=g;c[k>>2]=c[r>>2];b[h>>1]=0-(b[p>>1]|0);c[j>>2]=0;while(1){if((c[j>>2]|0)>=((c[s>>2]|0)-(c[m>>2]|0)|0)){break}b[t>>1]=b[c[k>>2]>>1]|0;b[u>>1]=b[(c[k>>2]|0)+(c[m>>2]<<1)>>1]|0;d=$(b[o>>1]|0,b[u>>1]|0)|0;d=d+($(b[p>>1]|0,b[t>>1]|0)|0)+16384>>15&65535;b[(c[k>>2]|0)+(c[m>>2]<<1)>>1]=d;d=$(b[o>>1]|0,b[t>>1]|0)|0;d=d+($(b[h>>1]|0,b[u>>1]|0)|0)+16384>>15&65535;a=c[k>>2]|0;c[k>>2]=a+2;b[a>>1]=d;c[j>>2]=(c[j>>2]|0)+1}c[k>>2]=(c[r>>2]|0)+((c[s>>2]|0)-(c[m>>2]<<1)-1<<1);c[j>>2]=(c[s>>2]|0)-(c[m>>2]<<1)-1;while(1){if((c[j>>2]|0)<0){break}b[l>>1]=b[c[k>>2]>>1]|0;b[n>>1]=b[(c[k>>2]|0)+(c[m>>2]<<1)>>1]|0;d=$(b[o>>1]|0,b[n>>1]|0)|0;d=d+($(b[p>>1]|0,b[l>>1]|0)|0)+16384>>15&65535;b[(c[k>>2]|0)+(c[m>>2]<<1)>>1]=d;d=$(b[o>>1]|0,b[l>>1]|0)|0;d=d+($(b[h>>1]|0,b[n>>1]|0)|0)+16384>>15&65535;a=c[k>>2]|0;c[k>>2]=a+ -2;b[a>>1]=d;c[j>>2]=(c[j>>2]|0)+ -1}i=q;return}function Vc(a){a=a|0;var d=0,e=0,f=0,g=0,h=0;e=i;i=i+16|0;d=e+12|0;f=e+8|0;h=e+4|0;g=e;c[d>>2]=a;c[h>>2]=32767/((c[(c[d>>2]|0)+2340>>2]|0)+1|0)|0;c[g>>2]=0;c[f>>2]=0;while(1){if((c[f>>2]|0)>=(c[(c[d>>2]|0)+2340>>2]|0)){break}c[g>>2]=(c[g>>2]|0)+(c[h>>2]|0);b[(c[d>>2]|0)+4052+(c[f>>2]<<1)>>1]=c[g>>2];c[f>>2]=(c[f>>2]|0)+1}c[(c[d>>2]|0)+4148>>2]=0;c[(c[d>>2]|0)+4152>>2]=3176576;i=e;return}function Wc(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;j=i;i=i+80|0;m=j+12|0;t=j+16|0;h=j+28|0;l=j+4|0;k=j+32|0;r=j+36|0;g=j+40|0;s=j+24|0;q=j+20|0;n=j+48|0;o=j;p=j+8|0;c[m>>2]=a;c[t>>2]=d;c[h>>2]=e;c[l>>2]=f;c[o>>2]=(c[m>>2]|0)+2772;if((c[(c[m>>2]|0)+2316>>2]|0)!=(c[(c[o>>2]|0)+1384>>2]|0)){Vc(c[m>>2]|0);c[(c[o>>2]|0)+1384>>2]=c[(c[m>>2]|0)+2316>>2]}a:do{if((c[(c[m>>2]|0)+4160>>2]|0)==0?(c[(c[m>>2]|0)+4164>>2]|0)==0:0){c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[(c[m>>2]|0)+2340>>2]|0)){break}a=(c[o>>2]|0)+1280+(c[k>>2]<<1)|0;b[a>>1]=(b[a>>1]|0)+((((b[(c[m>>2]|0)+2344+(c[k>>2]<<1)>>1]|0)-(b[(c[o>>2]|0)+1280+(c[k>>2]<<1)>>1]|0)>>16)*16348|0)+(((b[(c[m>>2]|0)+2344+(c[k>>2]<<1)>>1]|0)-(b[(c[o>>2]|0)+1280+(c[k>>2]<<1)>>1]|0)&65535)*16348>>16));c[k>>2]=(c[k>>2]|0)+1}c[s>>2]=0;c[r>>2]=0;c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[(c[m>>2]|0)+2324>>2]|0)){break}if((c[(c[t>>2]|0)+16+(c[k>>2]<<2)>>2]|0)>(c[s>>2]|0)){c[s>>2]=c[(c[t>>2]|0)+16+(c[k>>2]<<2)>>2];c[r>>2]=c[k>>2]}c[k>>2]=(c[k>>2]|0)+1}$e((c[o>>2]|0)+(c[(c[m>>2]|0)+2332>>2]<<2)|0,c[o>>2]|0,($((c[(c[m>>2]|0)+2324>>2]|0)-1|0,c[(c[m>>2]|0)+2332>>2]|0)|0)<<2|0)|0;a=$(c[r>>2]|0,c[(c[m>>2]|0)+2332>>2]|0)|0;Ze(c[o>>2]|0,(c[m>>2]|0)+4+(a<<2)|0,c[(c[m>>2]|0)+2332>>2]<<2|0)|0;c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[(c[m>>2]|0)+2324>>2]|0)){break a}a=(c[o>>2]|0)+1376|0;c[a>>2]=(c[a>>2]|0)+((((c[(c[t>>2]|0)+16+(c[k>>2]<<2)>>2]|0)-(c[(c[o>>2]|0)+1376>>2]|0)>>16)*4634|0)+(((c[(c[t>>2]|0)+16+(c[k>>2]<<2)>>2]|0)-(c[(c[o>>2]|0)+1376>>2]|0)&65535)*4634>>16));c[k>>2]=(c[k>>2]|0)+1}}}while(0);if((c[(c[m>>2]|0)+4160>>2]|0)==0){Xe((c[o>>2]|0)+1312|0,0,c[(c[m>>2]|0)+2340>>2]<<2|0)|0;i=j;return}a=(c[l>>2]|0)+16|0;c[p>>2]=ia()|0;r=i;i=i+((4*a|0)+15&-16)|0;a=$(b[(c[m>>2]|0)+4224>>1]>>16,(c[(c[m>>2]|0)+4244>>2]&65535)<<16>>16)|0;a=a+(($(b[(c[m>>2]|0)+4224>>1]&65535,(c[(c[m>>2]|0)+4244>>2]&65535)<<16>>16)|0)>>16)|0;c[q>>2]=a+($(b[(c[m>>2]|0)+4224>>1]|0,(c[(c[m>>2]|0)+4244>>2]>>15)+1>>1)|0);if((c[q>>2]|0)<2097152?(c[(c[o>>2]|0)+1376>>2]|0)<=8388608:0){a=$(c[q>>2]>>16,(c[q>>2]&65535)<<16>>16)|0;a=a+(($(c[q>>2]&65535,(c[q>>2]&65535)<<16>>16)|0)>>16)|0;c[q>>2]=a+($(c[q>>2]|0,(c[q>>2]>>15)+1>>1)|0);a=$(c[(c[o>>2]|0)+1376>>2]>>16,(c[(c[o>>2]|0)+1376>>2]&65535)<<16>>16)|0;a=a+(($(c[(c[o>>2]|0)+1376>>2]&65535,(c[(c[o>>2]|0)+1376>>2]&65535)<<16>>16)|0)>>16)|0;a=a+($(c[(c[o>>2]|0)+1376>>2]|0,(c[(c[o>>2]|0)+1376>>2]>>15)+1>>1)|0)|0;c[q>>2]=a-(c[q>>2]<<5);c[q>>2]=(Xc(c[q>>2]|0)|0)<<8}else{c[q>>2]=$(c[q>>2]>>16,c[q>>2]>>16)|0;a=$(c[(c[o>>2]|0)+1376>>2]>>16,c[(c[o>>2]|0)+1376>>2]>>16)|0;c[q>>2]=a-(c[q>>2]<<5);c[q>>2]=(Xc(c[q>>2]|0)|0)<<16}Yc(r+64|0,c[o>>2]|0,c[q>>2]|0,c[l>>2]|0,(c[o>>2]|0)+1380|0);fd(n,(c[o>>2]|0)+1280|0,c[(c[m>>2]|0)+2340>>2]|0);s=r+0|0;f=(c[o>>2]|0)+1312|0;q=s+64|0;do{c[s>>2]=c[f>>2];s=s+4|0;f=f+4|0}while((s|0)<(q|0));c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[l>>2]|0)){break}c[g>>2]=c[(c[m>>2]|0)+2340>>2]>>1;a=$(c[r+(16+(c[k>>2]|0)-1<<2)>>2]>>16,b[n>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(a+(($(c[r+(16+(c[k>>2]|0)-1<<2)>>2]&65535,b[n>>1]|0)|0)>>16));a=$(c[r+(16+(c[k>>2]|0)-2<<2)>>2]>>16,b[n+2>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(a+(($(c[r+(16+(c[k>>2]|0)-2<<2)>>2]&65535,b[n+2>>1]|0)|0)>>16));a=$(c[r+(16+(c[k>>2]|0)-3<<2)>>2]>>16,b[n+4>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(a+(($(c[r+(16+(c[k>>2]|0)-3<<2)>>2]&65535,b[n+4>>1]|0)|0)>>16));a=$(c[r+(16+(c[k>>2]|0)-4<<2)>>2]>>16,b[n+6>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(a+(($(c[r+(16+(c[k>>2]|0)-4<<2)>>2]&65535,b[n+6>>1]|0)|0)>>16));a=$(c[r+(16+(c[k>>2]|0)-5<<2)>>2]>>16,b[n+8>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(a+(($(c[r+(16+(c[k>>2]|0)-5<<2)>>2]&65535,b[n+8>>1]|0)|0)>>16));a=$(c[r+(16+(c[k>>2]|0)-6<<2)>>2]>>16,b[n+10>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(a+(($(c[r+(16+(c[k>>2]|0)-6<<2)>>2]&65535,b[n+10>>1]|0)|0)>>16));a=$(c[r+(16+(c[k>>2]|0)-7<<2)>>2]>>16,b[n+12>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(a+(($(c[r+(16+(c[k>>2]|0)-7<<2)>>2]&65535,b[n+12>>1]|0)|0)>>16));a=$(c[r+(16+(c[k>>2]|0)-8<<2)>>2]>>16,b[n+14>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(a+(($(c[r+(16+(c[k>>2]|0)-8<<2)>>2]&65535,b[n+14>>1]|0)|0)>>16));a=$(c[r+(16+(c[k>>2]|0)-9<<2)>>2]>>16,b[n+16>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(a+(($(c[r+(16+(c[k>>2]|0)-9<<2)>>2]&65535,b[n+16>>1]|0)|0)>>16));a=$(c[r+(16+(c[k>>2]|0)-10<<2)>>2]>>16,b[n+18>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(a+(($(c[r+(16+(c[k>>2]|0)-10<<2)>>2]&65535,b[n+18>>1]|0)|0)>>16));if((c[(c[m>>2]|0)+2340>>2]|0)==16){a=$(c[r+(16+(c[k>>2]|0)-11<<2)>>2]>>16,b[n+20>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(a+(($(c[r+(16+(c[k>>2]|0)-11<<2)>>2]&65535,b[n+20>>1]|0)|0)>>16));a=$(c[r+(16+(c[k>>2]|0)-12<<2)>>2]>>16,b[n+22>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(a+(($(c[r+(16+(c[k>>2]|0)-12<<2)>>2]&65535,b[n+22>>1]|0)|0)>>16));a=$(c[r+(16+(c[k>>2]|0)-13<<2)>>2]>>16,b[n+24>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(a+(($(c[r+(16+(c[k>>2]|0)-13<<2)>>2]&65535,b[n+24>>1]|0)|0)>>16));a=$(c[r+(16+(c[k>>2]|0)-14<<2)>>2]>>16,b[n+26>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(a+(($(c[r+(16+(c[k>>2]|0)-14<<2)>>2]&65535,b[n+26>>1]|0)|0)>>16));a=$(c[r+(16+(c[k>>2]|0)-15<<2)>>2]>>16,b[n+28>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(a+(($(c[r+(16+(c[k>>2]|0)-15<<2)>>2]&65535,b[n+28>>1]|0)|0)>>16));a=$(c[r+(16+(c[k>>2]|0)-16<<2)>>2]>>16,b[n+30>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(a+(($(c[r+(16+(c[k>>2]|0)-16<<2)>>2]&65535,b[n+30>>1]|0)|0)>>16))}c[r+(16+(c[k>>2]|0)<<2)>>2]=(c[r+(16+(c[k>>2]|0)<<2)>>2]|0)+(c[g>>2]<<4);if(((b[(c[h>>2]|0)+(c[k>>2]<<1)>>1]|0)+((c[r+(16+(c[k>>2]|0)<<2)>>2]>>9)+1>>1)|0)<=32767){if(((b[(c[h>>2]|0)+(c[k>>2]<<1)>>1]|0)+((c[r+(16+(c[k>>2]|0)<<2)>>2]>>9)+1>>1)|0)<-32768){q=-32768}else{q=(b[(c[h>>2]|0)+(c[k>>2]<<1)>>1]|0)+((c[r+(16+(c[k>>2]|0)<<2)>>2]>>9)+1>>1)|0}}else{q=32767}b[(c[h>>2]|0)+(c[k>>2]<<1)>>1]=q;c[k>>2]=(c[k>>2]|0)+1}s=(c[o>>2]|0)+1312|0;f=r+(c[l>>2]<<2)+0|0;q=s+64|0;do{c[s>>2]=c[f>>2];s=s+4|0;f=f+4|0}while((s|0)<(q|0));na(c[p>>2]|0);i=j;return}function Xc(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;b=i;i=i+32|0;d=b+16|0;h=b+12|0;e=b+8|0;f=b+4|0;g=b;c[h>>2]=a;if((c[h>>2]|0)<=0){c[d>>2]=0;h=c[d>>2]|0;i=b;return h|0}Zc(c[h>>2]|0,f,g);if((c[f>>2]&1|0)!=0){c[e>>2]=32768}else{c[e>>2]=46214}c[e>>2]=c[e>>2]>>(c[f>>2]>>1);h=$(c[e>>2]>>16,(((c[g>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0;c[e>>2]=(c[e>>2]|0)+(h+(($(c[e>>2]&65535,(((c[g>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0)>>16));c[d>>2]=c[e>>2];h=c[d>>2]|0;i=b;return h|0}function Yc(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;h=i;i=i+48|0;q=h+28|0;j=h+16|0;l=h+4|0;p=h+8|0;o=h+32|0;m=h;g=h+12|0;k=h+24|0;n=h+20|0;c[q>>2]=a;c[j>>2]=b;c[l>>2]=d;c[p>>2]=e;c[o>>2]=f;c[n>>2]=255;while(1){if((c[n>>2]|0)<=(c[p>>2]|0)){break}c[n>>2]=c[n>>2]>>1}c[m>>2]=c[c[o>>2]>>2];c[g>>2]=0;while(1){f=c[m>>2]|0;if((c[g>>2]|0)>=(c[p>>2]|0)){break}c[m>>2]=907633515+($(f,196314165)|0);c[k>>2]=c[m>>2]>>24&c[n>>2];a=$(c[(c[j>>2]|0)+(c[k>>2]<<2)>>2]>>16,(c[l>>2]>>4&65535)<<16>>16)|0;a=a+(($(c[(c[j>>2]|0)+(c[k>>2]<<2)>>2]&65535,(c[l>>2]>>4&65535)<<16>>16)|0)>>16)|0;if((a+($(c[(c[j>>2]|0)+(c[k>>2]<<2)>>2]|0,(c[l>>2]>>4>>15)+1>>1)|0)|0)<=32767){a=$(c[(c[j>>2]|0)+(c[k>>2]<<2)>>2]>>16,(c[l>>2]>>4&65535)<<16>>16)|0;a=a+(($(c[(c[j>>2]|0)+(c[k>>2]<<2)>>2]&65535,(c[l>>2]>>4&65535)<<16>>16)|0)>>16)|0;if((a+($(c[(c[j>>2]|0)+(c[k>>2]<<2)>>2]|0,(c[l>>2]>>4>>15)+1>>1)|0)|0)<-32768){f=-32768}else{f=$(c[(c[j>>2]|0)+(c[k>>2]<<2)>>2]>>16,(c[l>>2]>>4&65535)<<16>>16)|0;f=f+(($(c[(c[j>>2]|0)+(c[k>>2]<<2)>>2]&65535,(c[l>>2]>>4&65535)<<16>>16)|0)>>16)|0;f=f+($(c[(c[j>>2]|0)+(c[k>>2]<<2)>>2]|0,(c[l>>2]>>4>>15)+1>>1)|0)|0}}else{f=32767}c[(c[q>>2]|0)+(c[g>>2]<<2)>>2]=(f&65535)<<16>>16;c[g>>2]=(c[g>>2]|0)+1}c[c[o>>2]>>2]=f;i=h;return}function Zc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0;e=i;i=i+16|0;h=e+12|0;j=e+8|0;f=e+4|0;g=e;c[h>>2]=a;c[j>>2]=b;c[f>>2]=d;c[g>>2]=_c(c[h>>2]|0)|0;c[c[j>>2]>>2]=c[g>>2];a=($c(c[h>>2]|0,24-(c[g>>2]|0)|0)|0)&127;c[c[f>>2]>>2]=a;i=e;return}function _c(a){a=a|0;var b=0,d=0;b=i;i=i+16|0;d=b;c[d>>2]=a;if((c[d>>2]|0)==0){d=32;i=b;return d|0}d=32-(32-(We(c[d>>2]|0)|0))|0;i=b;return d|0}function $c(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0;d=i;i=i+32|0;e=d+20|0;k=d+16|0;j=d+12|0;g=d+8|0;h=d+4|0;f=d;c[k>>2]=a;c[j>>2]=b;c[g>>2]=c[k>>2];c[h>>2]=c[j>>2];c[f>>2]=0-(c[j>>2]|0);if((c[j>>2]|0)==0){c[e>>2]=c[k>>2];a=c[e>>2]|0;i=d;return a|0}b=c[g>>2]|0;if((c[j>>2]|0)<0){c[e>>2]=b<>2]|(c[g>>2]|0)>>>(32-(c[f>>2]|0)|0);a=c[e>>2]|0;i=d;return a|0}else{c[e>>2]=b<<32-(c[h>>2]|0)|(c[g>>2]|0)>>>(c[h>>2]|0);a=c[e>>2]|0;i=d;return a|0}return 0}function ad(a,d,e,f,g){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;o=i;i=i+96|0;n=o+20|0;l=o+12|0;q=o+16|0;h=o+8|0;k=o;j=o+4|0;p=o+56|0;m=o+24|0;c[n>>2]=a;c[l>>2]=d;c[q>>2]=e;c[h>>2]=f;c[k>>2]=g;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[k>>2]|0)){break}b[m+(c[j>>2]<<1)>>1]=0-(b[(c[q>>2]|0)+(c[j>>2]<<1)>>1]|0);c[j>>2]=(c[j>>2]|0)+1}c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[k>>2]|0)){break}b[p+(c[j>>2]<<1)>>1]=b[(c[l>>2]|0)+((c[k>>2]|0)-(c[j>>2]|0)-1<<1)>>1]|0;c[j>>2]=(c[j>>2]|0)+1}xb((c[l>>2]|0)+(c[k>>2]<<1)|0,m,(c[n>>2]|0)+(c[k>>2]<<1)|0,(c[h>>2]|0)-(c[k>>2]|0)|0,c[k>>2]|0,p);c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[k>>2]|0)){break}b[(c[n>>2]|0)+(c[j>>2]<<1)>>1]=0;c[j>>2]=(c[j>>2]|0)+1}i=o;return}function bd(a,d){a=a|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0;f=i;i=i+160|0;e=f+136|0;l=f+144|0;h=f+148|0;k=f+152|0;g=f+8|0;m=f;j=f+140|0;c[l>>2]=a;c[h>>2]=d;c[j>>2]=0;c[m>>2]=g+((c[h>>2]&1)<<6);c[k>>2]=0;while(1){if((c[k>>2]|0)>=(c[h>>2]|0)){break}c[j>>2]=(c[j>>2]|0)+(b[(c[l>>2]|0)+(c[k>>2]<<1)>>1]|0);c[(c[m>>2]|0)+(c[k>>2]<<2)>>2]=b[(c[l>>2]|0)+(c[k>>2]<<1)>>1]<<12;c[k>>2]=(c[k>>2]|0)+1}if((c[j>>2]|0)>=4096){c[e>>2]=0;a=c[e>>2]|0;i=f;return a|0}else{c[e>>2]=cd(g,c[h>>2]|0)|0;a=c[e>>2]|0;i=f;return a|0}return 0}function cd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;k=i;i=i+64|0;j=k+44|0;p=k+36|0;s=k+20|0;l=k+16|0;q=k+32|0;m=k+40|0;h=k+48|0;f=k+8|0;g=k+4|0;d=k+24|0;r=k+12|0;o=k+28|0;n=k;c[p>>2]=a;c[s>>2]=b;c[n>>2]=(c[p>>2]|0)+((c[s>>2]&1)<<6);c[h>>2]=1073741824;c[l>>2]=(c[s>>2]|0)-1;while(1){if((c[l>>2]|0)<=0){break}if((c[(c[n>>2]|0)+(c[l>>2]<<2)>>2]|0)>16773022){e=5;break}if((c[(c[n>>2]|0)+(c[l>>2]<<2)>>2]|0)<-16773022){e=5;break}c[f>>2]=0-(c[(c[n>>2]|0)+(c[l>>2]<<2)>>2]<<7);s=c[f>>2]|0;a=c[f>>2]|0;a=hf(s|0,((s|0)<0)<<31>>31|0,a|0,((a|0)<0)<<31>>31|0)|0;a=Ve(a|0,D|0,32)|0;c[g>>2]=1073741824-a;a=c[g>>2]|0;c[m>>2]=32-(dd((c[g>>2]|0)>0?a:0-a|0)|0);c[d>>2]=ed(c[g>>2]|0,(c[m>>2]|0)+30|0)|0;a=c[h>>2]|0;s=c[g>>2]|0;s=hf(a|0,((a|0)<0)<<31>>31|0,s|0,((s|0)<0)<<31>>31|0)|0;s=Ve(s|0,D|0,32)|0;c[h>>2]=s<<2;c[o>>2]=c[n>>2];c[n>>2]=(c[p>>2]|0)+((c[l>>2]&1)<<6);c[q>>2]=0;while(1){if((c[q>>2]|0)>=(c[l>>2]|0)){break}b=c[(c[o>>2]|0)+(c[q>>2]<<2)>>2]|0;a=c[(c[o>>2]|0)+((c[l>>2]|0)-(c[q>>2]|0)-1<<2)>>2]|0;s=c[f>>2]|0;s=hf(a|0,((a|0)<0)<<31>>31|0,s|0,((s|0)<0)<<31>>31|0)|0;s=Ve(s|0,D|0,30)|0;s=_e(s|0,D|0,1,0)|0;s=Ve(s|0,D|0,1)|0;c[r>>2]=b-s;s=(c[m>>2]|0)==1;b=c[r>>2]|0;a=c[d>>2]|0;a=hf(b|0,((b|0)<0)<<31>>31|0,a|0,((a|0)<0)<<31>>31|0)|0;b=D;if(s){a=Ve(a|0,b|0,1)|0;s=D;t=c[r>>2]|0;b=c[d>>2]|0;b=hf(t|0,((t|0)<0)<<31>>31|0,b|0,((b|0)<0)<<31>>31|0)|0;b=_e(a|0,s|0,b&1|0,0)|0}else{b=Ve(a|0,b|0,(c[m>>2]|0)-1|0)|0;b=_e(b|0,D|0,1,0)|0;b=Ve(b|0,D|0,1)|0}c[(c[n>>2]|0)+(c[q>>2]<<2)>>2]=b;c[q>>2]=(c[q>>2]|0)+1}c[l>>2]=(c[l>>2]|0)+ -1}if((e|0)==5){c[j>>2]=0;t=c[j>>2]|0;i=k;return t|0}if((c[c[n>>2]>>2]|0)<=16773022?!((c[c[n>>2]>>2]|0)<-16773022):0){c[f>>2]=0-(c[c[n>>2]>>2]<<7);t=c[f>>2]|0;s=c[f>>2]|0;s=hf(t|0,((t|0)<0)<<31>>31|0,s|0,((s|0)<0)<<31>>31|0)|0;s=Ve(s|0,D|0,32)|0;c[g>>2]=1073741824-s;s=c[h>>2]|0;t=c[g>>2]|0;t=hf(s|0,((s|0)<0)<<31>>31|0,t|0,((t|0)<0)<<31>>31|0)|0;t=Ve(t|0,D|0,32)|0;c[h>>2]=t<<2;c[j>>2]=c[h>>2];t=c[j>>2]|0;i=k;return t|0}c[j>>2]=0;t=c[j>>2]|0;i=k;return t|0}function dd(a){a=a|0;var b=0,d=0;b=i;i=i+16|0;d=b;c[d>>2]=a;if((c[d>>2]|0)==0){d=32;i=b;return d|0}d=32-(32-(We(c[d>>2]|0)|0))|0;i=b;return d|0}function ed(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0;d=i;i=i+48|0;e=d+28|0;n=d+16|0;h=d+4|0;j=d+8|0;f=d+32|0;k=d;m=d+12|0;l=d+24|0;g=d+20|0;c[n>>2]=a;c[h>>2]=b;b=c[n>>2]|0;c[j>>2]=(dd((c[n>>2]|0)>0?b:0-b|0)|0)-1;c[m>>2]=c[n>>2]<>2];c[k>>2]=536870911/(c[m>>2]>>16|0)|0;c[g>>2]=c[k>>2]<<16;b=$(c[m>>2]>>16,(c[k>>2]&65535)<<16>>16)|0;c[l>>2]=536870912-(b+(($(c[m>>2]&65535,(c[k>>2]&65535)<<16>>16)|0)>>16))<<3;b=$(c[l>>2]>>16,(c[k>>2]&65535)<<16>>16)|0;b=(c[g>>2]|0)+(b+(($(c[l>>2]&65535,(c[k>>2]&65535)<<16>>16)|0)>>16))|0;c[g>>2]=b+($(c[l>>2]|0,(c[k>>2]>>15)+1>>1)|0);c[f>>2]=61-(c[j>>2]|0)-(c[h>>2]|0);b=c[f>>2]|0;if((c[f>>2]|0)>0){if((b|0)<32){c[e>>2]=c[g>>2]>>c[f>>2];n=c[e>>2]|0;i=d;return n|0}else{c[e>>2]=0;n=c[e>>2]|0;i=d;return n|0}}h=c[g>>2]|0;a=0-(c[f>>2]|0)|0;do{if((-2147483648>>0-b|0)>(2147483647>>0-(c[f>>2]|0)|0)){if((h|0)>(-2147483648>>a|0)){g=-2147483648>>0-(c[f>>2]|0);break}if((c[g>>2]|0)<(2147483647>>0-(c[f>>2]|0)|0)){g=2147483647>>0-(c[f>>2]|0);break}else{g=c[g>>2]|0;break}}else{if((h|0)>(2147483647>>a|0)){g=2147483647>>0-(c[f>>2]|0);break}if((c[g>>2]|0)<(-2147483648>>0-(c[f>>2]|0)|0)){g=-2147483648>>0-(c[f>>2]|0);break}else{g=c[g>>2]|0;break}}}while(0);c[e>>2]=g<<0-(c[f>>2]|0);n=c[e>>2]|0;i=d;return n|0}function fd(a,e,f){a=a|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;g=i;i=i+272|0;l=g+264|0;x=g+48|0;k=g+24|0;C=g+36|0;j=g+224|0;m=g+16|0;s=g+20|0;w=g+120|0;t=g+188|0;u=g+228|0;n=g+268|0;v=g+40|0;y=g+44|0;z=g+8|0;A=g;B=g+4|0;h=g+56|0;o=g+28|0;p=g+184|0;q=g+12|0;r=g+32|0;c[l>>2]=a;c[x>>2]=e;c[k>>2]=f;c[q>>2]=0;c[C>>2]=(c[k>>2]|0)==16?14896:14912;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[k>>2]|0)){break}c[y>>2]=b[(c[x>>2]|0)+(c[j>>2]<<1)>>1]>>8;c[z>>2]=(b[(c[x>>2]|0)+(c[j>>2]<<1)>>1]|0)-(c[y>>2]<<8);c[A>>2]=b[15584+(c[y>>2]<<1)>>1]|0;c[B>>2]=(b[15584+((c[y>>2]|0)+1<<1)>>1]|0)-(c[A>>2]|0);a=((c[A>>2]<<8)+($(c[B>>2]|0,c[z>>2]|0)|0)>>3)+1>>1;c[w+(d[(c[C>>2]|0)+(c[j>>2]|0)>>0]<<2)>>2]=a;c[j>>2]=(c[j>>2]|0)+1}c[s>>2]=c[k>>2]>>1;gd(t,w,c[s>>2]|0);gd(u,w+4|0,c[s>>2]|0);c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[s>>2]|0)){break}c[n>>2]=(c[t+((c[j>>2]|0)+1<<2)>>2]|0)+(c[t+(c[j>>2]<<2)>>2]|0);c[v>>2]=(c[u+((c[j>>2]|0)+1<<2)>>2]|0)-(c[u+(c[j>>2]<<2)>>2]|0);c[h+(c[j>>2]<<2)>>2]=0-(c[v>>2]|0)-(c[n>>2]|0);c[h+((c[k>>2]|0)-(c[j>>2]|0)-1<<2)>>2]=(c[v>>2]|0)-(c[n>>2]|0);c[j>>2]=(c[j>>2]|0)+1}c[m>>2]=0;while(1){if((c[m>>2]|0)>=10){break}c[o>>2]=0;c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[k>>2]|0)){break}a=c[h+(c[j>>2]<<2)>>2]|0;c[p>>2]=(c[h+(c[j>>2]<<2)>>2]|0)>0?a:0-a|0;if((c[p>>2]|0)>(c[o>>2]|0)){c[o>>2]=c[p>>2];c[q>>2]=c[j>>2]}c[j>>2]=(c[j>>2]|0)+1}c[o>>2]=(c[o>>2]>>4)+1>>1;if((c[o>>2]|0)<=32767){break}c[o>>2]=(c[o>>2]|0)<163838?c[o>>2]|0:163838;c[r>>2]=65470-(((c[o>>2]|0)-32767<<14|0)/(($(c[o>>2]|0,(c[q>>2]|0)+1|0)|0)>>2|0)|0);Ld(h,c[k>>2]|0,c[r>>2]|0);c[m>>2]=(c[m>>2]|0)+1}a=(c[m>>2]|0)==10;c[j>>2]=0;a:do{if(a){while(1){if((c[j>>2]|0)>=(c[k>>2]|0)){break a}if(((c[h+(c[j>>2]<<2)>>2]>>4)+1>>1|0)<=32767){if(((c[h+(c[j>>2]<<2)>>2]>>4)+1>>1|0)<-32768){n=-32768}else{n=(c[h+(c[j>>2]<<2)>>2]>>4)+1>>1}}else{n=32767}b[(c[l>>2]|0)+(c[j>>2]<<1)>>1]=n;c[h+(c[j>>2]<<2)>>2]=b[(c[l>>2]|0)+(c[j>>2]<<1)>>1]<<5;c[j>>2]=(c[j>>2]|0)+1}}else{while(1){if((c[j>>2]|0)>=(c[k>>2]|0)){break a}b[(c[l>>2]|0)+(c[j>>2]<<1)>>1]=(c[h+(c[j>>2]<<2)>>2]>>4)+1>>1;c[j>>2]=(c[j>>2]|0)+1}}}while(0);c[m>>2]=0;while(1){if((c[m>>2]|0)>=16){h=31;break}if((bd(c[l>>2]|0,c[k>>2]|0)|0)>=107374){h=31;break}Ld(h,c[k>>2]|0,65536-(2<>2])|0);c[j>>2]=0;while(1){if((c[j>>2]|0)>=(c[k>>2]|0)){break}b[(c[l>>2]|0)+(c[j>>2]<<1)>>1]=(c[h+(c[j>>2]<<2)>>2]>>4)+1>>1;c[j>>2]=(c[j>>2]|0)+1}c[m>>2]=(c[m>>2]|0)+1}if((h|0)==31){i=g;return}}function gd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0;e=i;i=i+32|0;j=e+20|0;f=e+16|0;l=e+12|0;g=e+8|0;k=e+4|0;h=e;c[j>>2]=a;c[f>>2]=b;c[l>>2]=d;c[c[j>>2]>>2]=65536;c[(c[j>>2]|0)+4>>2]=0-(c[c[f>>2]>>2]|0);c[g>>2]=1;while(1){if((c[g>>2]|0)>=(c[l>>2]|0)){break}c[h>>2]=c[(c[f>>2]|0)+(c[g>>2]<<1<<2)>>2];b=c[(c[j>>2]|0)+((c[g>>2]|0)-1<<2)>>2]<<1;d=c[h>>2]|0;a=c[(c[j>>2]|0)+(c[g>>2]<<2)>>2]|0;a=hf(d|0,((d|0)<0)<<31>>31|0,a|0,((a|0)<0)<<31>>31|0)|0;a=Ve(a|0,D|0,15)|0;a=_e(a|0,D|0,1,0)|0;a=Ve(a|0,D|0,1)|0;c[(c[j>>2]|0)+((c[g>>2]|0)+1<<2)>>2]=b-a;c[k>>2]=c[g>>2];while(1){if((c[k>>2]|0)<=1){break}d=c[(c[j>>2]|0)+((c[k>>2]|0)-2<<2)>>2]|0;a=c[h>>2]|0;b=c[(c[j>>2]|0)+((c[k>>2]|0)-1<<2)>>2]|0;b=hf(a|0,((a|0)<0)<<31>>31|0,b|0,((b|0)<0)<<31>>31|0)|0;b=Ve(b|0,D|0,15)|0;b=_e(b|0,D|0,1,0)|0;b=Ve(b|0,D|0,1)|0;a=(c[j>>2]|0)+(c[k>>2]<<2)|0;c[a>>2]=(c[a>>2]|0)+(d-b);c[k>>2]=(c[k>>2]|0)+ -1}a=(c[j>>2]|0)+4|0;c[a>>2]=(c[a>>2]|0)-(c[h>>2]|0);c[g>>2]=(c[g>>2]|0)+1}i=e;return}function hd(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0;l=i;i=i+32|0;k=l+20|0;f=l+16|0;g=l+12|0;m=l+8|0;h=l+4|0;j=l;c[k>>2]=a;c[f>>2]=d;c[g>>2]=e;c[h>>2]=id(b[c[f>>2]>>1]|0,1)|0;c[h>>2]=131072/(c[h>>2]|0)|0;c[j>>2]=id((b[(c[f>>2]|0)+2>>1]|0)-(b[c[f>>2]>>1]|0)|0,1)|0;c[j>>2]=131072/(c[j>>2]|0)|0;a=(jd((c[h>>2]|0)+(c[j>>2]|0)|0,32767)|0)&65535;b[c[k>>2]>>1]=a;c[m>>2]=1;while(1){if((c[m>>2]|0)>=((c[g>>2]|0)-1|0)){break}c[h>>2]=id((b[(c[f>>2]|0)+((c[m>>2]|0)+1<<1)>>1]|0)-(b[(c[f>>2]|0)+(c[m>>2]<<1)>>1]|0)|0,1)|0;c[h>>2]=131072/(c[h>>2]|0)|0;a=(jd((c[h>>2]|0)+(c[j>>2]|0)|0,32767)|0)&65535;b[(c[k>>2]|0)+(c[m>>2]<<1)>>1]=a;c[j>>2]=id((b[(c[f>>2]|0)+((c[m>>2]|0)+2<<1)>>1]|0)-(b[(c[f>>2]|0)+((c[m>>2]|0)+1<<1)>>1]|0)|0,1)|0;c[j>>2]=131072/(c[j>>2]|0)|0;a=(jd((c[h>>2]|0)+(c[j>>2]|0)|0,32767)|0)&65535;b[(c[k>>2]|0)+((c[m>>2]|0)+1<<1)>>1]=a;c[m>>2]=(c[m>>2]|0)+2}c[h>>2]=id(32768-(b[(c[f>>2]|0)+((c[g>>2]|0)-1<<1)>>1]|0)|0,1)|0;c[h>>2]=131072/(c[h>>2]|0)|0;a=(jd((c[h>>2]|0)+(c[j>>2]|0)|0,32767)|0)&65535;b[(c[k>>2]|0)+((c[g>>2]|0)-1<<1)>>1]=a;i=l;return}function id(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;i=f;return((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function jd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;i=f;return((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function kd(e,f,g){e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;k=i;i=i+144|0;p=k+24|0;s=k+16|0;j=k+12|0;m=k+8|0;r=k+128|0;q=k+32|0;o=k+64|0;l=k+96|0;n=k+20|0;h=k;t=k+4|0;c[p>>2]=e;c[s>>2]=f;c[j>>2]=g;e=$(a[c[s>>2]>>0]|0,b[(c[j>>2]|0)+2>>1]|0)|0;c[t>>2]=(c[(c[j>>2]|0)+8>>2]|0)+e;c[m>>2]=0;while(1){if((c[m>>2]|0)>=(b[(c[j>>2]|0)+2>>1]|0)){break}b[(c[p>>2]|0)+(c[m>>2]<<1)>>1]=d[(c[t>>2]|0)+(c[m>>2]|0)>>0]<<7;c[m>>2]=(c[m>>2]|0)+1}td(q,r,c[j>>2]|0,a[c[s>>2]>>0]|0);ld(o,(c[s>>2]|0)+1|0,r,b[(c[j>>2]|0)+4>>1]|0,b[(c[j>>2]|0)+2>>1]|0);hd(l,c[p>>2]|0,b[(c[j>>2]|0)+2>>1]|0);c[m>>2]=0;while(1){if((c[m>>2]|0)>=(b[(c[j>>2]|0)+2>>1]|0)){break}c[n>>2]=md(b[l+(c[m>>2]<<1)>>1]<<16)|0;c[h>>2]=(b[(c[p>>2]|0)+(c[m>>2]<<1)>>1]|0)+((b[o+(c[m>>2]<<1)>>1]<<14|0)/(c[n>>2]|0)|0);if((c[h>>2]|0)>32767){g=32767}else{g=(c[h>>2]|0)<0?0:c[h>>2]|0}b[(c[p>>2]|0)+(c[m>>2]<<1)>>1]=g;c[m>>2]=(c[m>>2]|0)+1}qd(c[p>>2]|0,c[(c[j>>2]|0)+32>>2]|0,b[(c[j>>2]|0)+2>>1]|0);i=k;return}function ld(e,f,g,h,j){e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;q=i;i=i+32|0;r=q+24|0;p=q+16|0;m=q+12|0;k=q+8|0;s=q+28|0;n=q;l=q+20|0;o=q+4|0;c[r>>2]=e;c[p>>2]=f;c[m>>2]=g;c[k>>2]=h;b[s>>1]=j;c[l>>2]=0;c[n>>2]=(b[s>>1]|0)-1;while(1){if((c[n>>2]|0)<0){break}c[o>>2]=($((c[l>>2]&65535)<<16>>16,d[(c[m>>2]|0)+(c[n>>2]|0)>>0]|0)|0)>>8;c[l>>2]=a[(c[p>>2]|0)+(c[n>>2]|0)>>0]<<10;j=c[l>>2]|0;if((c[l>>2]|0)<=0){if((j|0)<0){c[l>>2]=(c[l>>2]|0)+102}}else{c[l>>2]=j-102}s=$(c[l>>2]>>16,(c[k>>2]&65535)<<16>>16)|0;c[l>>2]=(c[o>>2]|0)+(s+(($(c[l>>2]&65535,(c[k>>2]&65535)<<16>>16)|0)>>16));b[(c[r>>2]|0)+(c[n>>2]<<1)>>1]=c[l>>2];c[n>>2]=(c[n>>2]|0)+ -1}i=q;return}function md(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;b=i;i=i+32|0;d=b+16|0;h=b+12|0;e=b+8|0;f=b+4|0;g=b;c[h>>2]=a;if((c[h>>2]|0)<=0){c[d>>2]=0;h=c[d>>2]|0;i=b;return h|0}nd(c[h>>2]|0,f,g);if((c[f>>2]&1|0)!=0){c[e>>2]=32768}else{c[e>>2]=46214}c[e>>2]=c[e>>2]>>(c[f>>2]>>1);h=$(c[e>>2]>>16,(((c[g>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0;c[e>>2]=(c[e>>2]|0)+(h+(($(c[e>>2]&65535,(((c[g>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0)>>16));c[d>>2]=c[e>>2];h=c[d>>2]|0;i=b;return h|0}function nd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0;e=i;i=i+16|0;h=e+12|0;j=e+8|0;f=e+4|0;g=e;c[h>>2]=a;c[j>>2]=b;c[f>>2]=d;c[g>>2]=od(c[h>>2]|0)|0;c[c[j>>2]>>2]=c[g>>2];a=(pd(c[h>>2]|0,24-(c[g>>2]|0)|0)|0)&127;c[c[f>>2]>>2]=a;i=e;return}function od(a){a=a|0;var b=0,d=0;b=i;i=i+16|0;d=b;c[d>>2]=a;if((c[d>>2]|0)==0){d=32;i=b;return d|0}d=32-(32-(We(c[d>>2]|0)|0))|0;i=b;return d|0}function pd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0;d=i;i=i+32|0;e=d+20|0;k=d+16|0;j=d+12|0;g=d+8|0;h=d+4|0;f=d;c[k>>2]=a;c[j>>2]=b;c[g>>2]=c[k>>2];c[h>>2]=c[j>>2];c[f>>2]=0-(c[j>>2]|0);if((c[j>>2]|0)==0){c[e>>2]=c[k>>2];a=c[e>>2]|0;i=d;return a|0}b=c[g>>2]|0;if((c[j>>2]|0)<0){c[e>>2]=b<>2]|(c[g>>2]|0)>>>(32-(c[f>>2]|0)|0);a=c[e>>2]|0;i=d;return a|0}else{c[e>>2]=b<<32-(c[h>>2]|0)|(c[g>>2]|0)>>>(c[h>>2]|0);a=c[e>>2]|0;i=d;return a|0}return 0}function qd(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;p=i;i=i+48|0;h=p+12|0;k=p+16|0;j=p+28|0;l=p+4|0;f=p+32|0;r=p+36|0;m=p+40|0;t=p+44|0;n=p+20|0;o=p+8|0;q=p;s=p+24|0;c[h>>2]=a;c[k>>2]=d;c[j>>2]=e;c[f>>2]=0;c[m>>2]=0;while(1){if((c[m>>2]|0)>=20){break}c[o>>2]=(b[c[h>>2]>>1]|0)-(b[c[k>>2]>>1]|0);c[f>>2]=0;c[l>>2]=1;while(1){if((c[l>>2]|0)>((c[j>>2]|0)-1|0)){break}c[n>>2]=(b[(c[h>>2]|0)+(c[l>>2]<<1)>>1]|0)-((b[(c[h>>2]|0)+((c[l>>2]|0)-1<<1)>>1]|0)+(b[(c[k>>2]|0)+(c[l>>2]<<1)>>1]|0));if((c[n>>2]|0)<(c[o>>2]|0)){c[o>>2]=c[n>>2];c[f>>2]=c[l>>2]}c[l>>2]=(c[l>>2]|0)+1}c[n>>2]=32768-((b[(c[h>>2]|0)+((c[j>>2]|0)-1<<1)>>1]|0)+(b[(c[k>>2]|0)+(c[j>>2]<<1)>>1]|0));if((c[n>>2]|0)<(c[o>>2]|0)){c[o>>2]=c[n>>2];c[f>>2]=c[j>>2]}if((c[o>>2]|0)>=0){g=41;break}do{if((c[f>>2]|0)==0){b[c[h>>2]>>1]=b[c[k>>2]>>1]|0}else{if((c[f>>2]|0)==(c[j>>2]|0)){b[(c[h>>2]|0)+((c[j>>2]|0)-1<<1)>>1]=32768-(b[(c[k>>2]|0)+(c[j>>2]<<1)>>1]|0);break}c[q>>2]=0;c[r>>2]=0;while(1){if((c[r>>2]|0)>=(c[f>>2]|0)){break}c[q>>2]=(c[q>>2]|0)+(b[(c[k>>2]|0)+(c[r>>2]<<1)>>1]|0);c[r>>2]=(c[r>>2]|0)+1}c[q>>2]=(c[q>>2]|0)+(b[(c[k>>2]|0)+(c[f>>2]<<1)>>1]>>1);c[s>>2]=32768;c[r>>2]=c[j>>2];while(1){if((c[r>>2]|0)<=(c[f>>2]|0)){break}c[s>>2]=(c[s>>2]|0)-(b[(c[k>>2]|0)+(c[r>>2]<<1)>>1]|0);c[r>>2]=(c[r>>2]|0)+ -1}c[s>>2]=(c[s>>2]|0)-(b[(c[k>>2]|0)+(c[f>>2]<<1)>>1]>>1);e=((b[(c[h>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[h>>2]|0)+(c[f>>2]<<1)>>1]|0)>>1)+((b[(c[h>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[h>>2]|0)+(c[f>>2]<<1)>>1]|0)&1)|0;do{if((c[q>>2]|0)>(c[s>>2]|0)){if((e|0)>(c[q>>2]|0)){e=c[q>>2]|0;break}if((((b[(c[h>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[h>>2]|0)+(c[f>>2]<<1)>>1]|0)>>1)+((b[(c[h>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[h>>2]|0)+(c[f>>2]<<1)>>1]|0)&1)|0)<(c[s>>2]|0)){e=c[s>>2]|0;break}else{e=((b[(c[h>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[h>>2]|0)+(c[f>>2]<<1)>>1]|0)>>1)+((b[(c[h>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[h>>2]|0)+(c[f>>2]<<1)>>1]|0)&1)|0;break}}else{if((e|0)>(c[s>>2]|0)){e=c[s>>2]|0;break}if((((b[(c[h>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[h>>2]|0)+(c[f>>2]<<1)>>1]|0)>>1)+((b[(c[h>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[h>>2]|0)+(c[f>>2]<<1)>>1]|0)&1)|0)<(c[q>>2]|0)){e=c[q>>2]|0;break}else{e=((b[(c[h>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[h>>2]|0)+(c[f>>2]<<1)>>1]|0)>>1)+((b[(c[h>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[h>>2]|0)+(c[f>>2]<<1)>>1]|0)&1)|0;break}}}while(0);b[t>>1]=e;b[(c[h>>2]|0)+((c[f>>2]|0)-1<<1)>>1]=(b[t>>1]|0)-(b[(c[k>>2]|0)+(c[f>>2]<<1)>>1]>>1);b[(c[h>>2]|0)+(c[f>>2]<<1)>>1]=(b[(c[h>>2]|0)+((c[f>>2]|0)-1<<1)>>1]|0)+(b[(c[k>>2]|0)+(c[f>>2]<<1)>>1]|0)}}while(0);c[m>>2]=(c[m>>2]|0)+1}if((g|0)==41){i=p;return}if((c[m>>2]|0)!=20){i=p;return}oe(c[h>>2]|0,c[j>>2]|0);a=(rd(b[c[h>>2]>>1]|0,b[c[k>>2]>>1]|0)|0)&65535;b[c[h>>2]>>1]=a;c[l>>2]=1;while(1){if((c[l>>2]|0)>=(c[j>>2]|0)){break}a=(rd(b[(c[h>>2]|0)+(c[l>>2]<<1)>>1]|0,(b[(c[h>>2]|0)+((c[l>>2]|0)-1<<1)>>1]|0)+(b[(c[k>>2]|0)+(c[l>>2]<<1)>>1]|0)|0)|0)&65535;b[(c[h>>2]|0)+(c[l>>2]<<1)>>1]=a;c[l>>2]=(c[l>>2]|0)+1}a=(sd(b[(c[h>>2]|0)+((c[j>>2]|0)-1<<1)>>1]|0,32768-(b[(c[k>>2]|0)+(c[j>>2]<<1)>>1]|0)|0)|0)&65535;b[(c[h>>2]|0)+((c[j>>2]|0)-1<<1)>>1]=a;c[l>>2]=(c[j>>2]|0)-2;while(1){if((c[l>>2]|0)<0){break}a=(sd(b[(c[h>>2]|0)+(c[l>>2]<<1)>>1]|0,(b[(c[h>>2]|0)+((c[l>>2]|0)+1<<1)>>1]|0)-(b[(c[k>>2]|0)+((c[l>>2]|0)+1<<1)>>1]|0)|0)|0)&65535;b[(c[h>>2]|0)+(c[l>>2]<<1)>>1]=a;c[l>>2]=(c[l>>2]|0)+ -1}i=p;return}function rd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;i=f;return((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function sd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;i=f;return((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function td(e,f,g,h){e=e|0;f=f|0;g=g|0;h=h|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;n=i;i=i+32|0;o=n+4|0;p=n+12|0;l=n+8|0;q=n+20|0;k=n;j=n+24|0;m=n+16|0;c[o>>2]=e;c[p>>2]=f;c[l>>2]=g;c[q>>2]=h;e=($(c[q>>2]|0,b[(c[l>>2]|0)+2>>1]|0)|0)/2|0;c[m>>2]=(c[(c[l>>2]|0)+20>>2]|0)+e;c[k>>2]=0;while(1){if((c[k>>2]|0)>=(b[(c[l>>2]|0)+2>>1]|0)){break}q=c[m>>2]|0;c[m>>2]=q+1;a[j>>0]=a[q>>0]|0;b[(c[o>>2]|0)+(c[k>>2]<<1)>>1]=((d[j>>0]>>1&7)<<16>>16)*9;q=(c[k>>2]|0)+($(a[j>>0]&1,(b[(c[l>>2]|0)+2>>1]|0)-1|0)|0)|0;a[(c[p>>2]|0)+(c[k>>2]|0)>>0]=a[(c[(c[l>>2]|0)+16>>2]|0)+q>>0]|0;b[(c[o>>2]|0)+((c[k>>2]|0)+1<<1)>>1]=((d[j>>0]>>5&7)<<16>>16)*9;q=(c[k>>2]|0)+($(d[j>>0]>>4&1,(b[(c[l>>2]|0)+2>>1]|0)-1|0)|0)+1|0;a[(c[p>>2]|0)+((c[k>>2]|0)+1)>>0]=a[(c[(c[l>>2]|0)+16>>2]|0)+q>>0]|0;c[k>>2]=(c[k>>2]|0)+2}i=n;return}function ud(a){a=a|0;var b=0,d=0;b=i;i=i+16|0;d=b;c[d>>2]=a;c[(c[d>>2]|0)+4168>>2]=c[(c[d>>2]|0)+2328>>2]<<7;c[(c[d>>2]|0)+4240>>2]=65536;c[(c[d>>2]|0)+4244>>2]=65536;c[(c[d>>2]|0)+4256>>2]=20;c[(c[d>>2]|0)+4252>>2]=2;i=b;return}function vd(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0;h=i;i=i+16|0;g=h+12|0;k=h+8|0;j=h+4|0;f=h;c[g>>2]=a;c[k>>2]=b;c[j>>2]=d;c[f>>2]=e;if((c[(c[g>>2]|0)+2316>>2]|0)!=(c[(c[g>>2]|0)+4248>>2]|0)){ud(c[g>>2]|0);c[(c[g>>2]|0)+4248>>2]=c[(c[g>>2]|0)+2316>>2]}e=c[g>>2]|0;k=c[k>>2]|0;if((c[f>>2]|0)!=0){wd(e,k,c[j>>2]|0);a=(c[g>>2]|0)+4160|0;c[a>>2]=(c[a>>2]|0)+1;i=h;return}else{xd(e,k);i=h;return}}function wd(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0;h=i;i=i+160|0;j=h+60|0;o=h+96|0;s=h+48|0;r=h+52|0;u=h+88|0;E=h+16|0;p=h+20|0;w=h+24|0;G=h+28|0;I=h+32|0;J=h+84|0;f=h+92|0;x=h+100|0;y=h+108|0;v=h+56|0;H=h+112|0;K=h+64|0;B=h+68|0;D=h+72|0;g=h+76|0;F=h+12|0;m=h+116|0;C=h+80|0;t=h+36|0;n=h+120|0;l=h+4|0;k=h+40|0;q=h+104|0;z=h;A=h+8|0;c[j>>2]=a;c[o>>2]=d;c[s>>2]=e;c[l>>2]=(c[j>>2]|0)+4168;d=(c[(c[j>>2]|0)+2336>>2]|0)+(c[(c[j>>2]|0)+2328>>2]|0)|0;c[q>>2]=ia()|0;a=i;i=i+((4*d|0)+15&-16)|0;d=i;i=i+((2*(c[(c[j>>2]|0)+2336>>2]|0)|0)+15&-16)|0;c[k>>2]=c[(c[l>>2]|0)+72>>2]>>6;c[k+4>>2]=c[(c[l>>2]|0)+76>>2]>>6;if((c[(c[j>>2]|0)+2376>>2]|0)!=0){L=(c[l>>2]|0)+14|0;e=L+32|0;do{b[L>>1]=0;L=L+2|0}while((L|0)<(e|0))}Ed(H,I,K,J,(c[j>>2]|0)+4|0,k,c[(c[j>>2]|0)+2332>>2]|0,c[(c[j>>2]|0)+2324>>2]|0);e=c[(c[l>>2]|0)+84>>2]|0;if((c[H>>2]>>c[J>>2]|0)<(c[K>>2]>>c[I>>2]|0)){L=Fd(0,($(e-1|0,c[(c[l>>2]|0)+88>>2]|0)|0)-128|0)|0;c[B>>2]=(c[j>>2]|0)+4+(L<<2)}else{L=Fd(0,($(e,c[(c[l>>2]|0)+88>>2]|0)|0)-128|0)|0;c[B>>2]=(c[j>>2]|0)+4+(L<<2)}c[C>>2]=(c[l>>2]|0)+4;b[m>>1]=b[(c[l>>2]|0)+56>>1]|0;c[x>>2]=b[14928+((Gd(1,c[(c[j>>2]|0)+4160>>2]|0)|0)<<1)>>1]|0;L=(c[(c[j>>2]|0)+4164>>2]|0)==2;H=Gd(1,c[(c[j>>2]|0)+4160>>2]|0)|0;if(L){c[y>>2]=b[14936+(H<<1)>>1]|0}else{c[y>>2]=b[14944+(H<<1)>>1]|0}Kd((c[l>>2]|0)+14|0,c[(c[j>>2]|0)+2340>>2]|0,64881);Ze(n|0,(c[l>>2]|0)+14|0,c[(c[j>>2]|0)+2340>>2]<<1|0)|0;do{if((c[(c[j>>2]|0)+4160>>2]|0)==0){b[m>>1]=16384;if((c[(c[j>>2]|0)+4164>>2]|0)!=2){c[z>>2]=bd((c[l>>2]|0)+14|0,c[(c[j>>2]|0)+2340>>2]|0)|0;c[A>>2]=Id(134217728,c[z>>2]|0)|0;c[A>>2]=Ad(4194304,c[A>>2]|0)|0;c[A>>2]=c[A>>2]<<3;L=$(c[A>>2]>>16,(c[y>>2]&65535)<<16>>16)|0;c[y>>2]=L+(($(c[A>>2]&65535,(c[y>>2]&65535)<<16>>16)|0)>>16)>>14;break}c[r>>2]=0;while(1){if((c[r>>2]|0)>=5){break}b[m>>1]=(b[m>>1]|0)-(b[(c[C>>2]|0)+(c[r>>2]<<1)>>1]|0);c[r>>2]=(c[r>>2]|0)+1}b[m>>1]=Hd(3277,b[m>>1]|0)|0;b[m>>1]=($(b[m>>1]|0,b[(c[l>>2]|0)+68>>1]|0)|0)>>14}}while(0);c[f>>2]=c[(c[l>>2]|0)+52>>2];c[p>>2]=(c[c[l>>2]>>2]>>7)+1>>1;c[G>>2]=c[(c[j>>2]|0)+2336>>2];c[w>>2]=(c[(c[j>>2]|0)+2336>>2]|0)-(c[p>>2]|0)-(c[(c[j>>2]|0)+2340>>2]|0)-2;ad(d+(c[w>>2]<<1)|0,(c[j>>2]|0)+1348+(c[w>>2]<<1)|0,n,(c[(c[j>>2]|0)+2336>>2]|0)-(c[w>>2]|0)|0,c[(c[j>>2]|0)+2340>>2]|0);c[v>>2]=Jd(c[(c[l>>2]|0)+76>>2]|0,46)|0;c[v>>2]=(c[v>>2]|0)<1073741823?c[v>>2]|0:1073741823;c[r>>2]=(c[w>>2]|0)+(c[(c[j>>2]|0)+2340>>2]|0);while(1){if((c[r>>2]|0)>=(c[(c[j>>2]|0)+2336>>2]|0)){break}L=$(c[v>>2]>>16,b[d+(c[r>>2]<<1)>>1]|0)|0;L=L+(($(c[v>>2]&65535,b[d+(c[r>>2]<<1)>>1]|0)|0)>>16)|0;c[a+(c[r>>2]<<2)>>2]=L;c[r>>2]=(c[r>>2]|0)+1}c[E>>2]=0;while(1){if((c[E>>2]|0)>=(c[(c[j>>2]|0)+2324>>2]|0)){break}c[D>>2]=a+((c[G>>2]|0)-(c[p>>2]|0)+2<<2);c[r>>2]=0;while(1){if((c[r>>2]|0)>=(c[(c[j>>2]|0)+2332>>2]|0)){break}c[F>>2]=2;L=$(c[c[D>>2]>>2]>>16,b[c[C>>2]>>1]|0)|0;c[F>>2]=(c[F>>2]|0)+(L+(($(c[c[D>>2]>>2]&65535,b[c[C>>2]>>1]|0)|0)>>16));L=$(c[(c[D>>2]|0)+ -4>>2]>>16,b[(c[C>>2]|0)+2>>1]|0)|0;c[F>>2]=(c[F>>2]|0)+(L+(($(c[(c[D>>2]|0)+ -4>>2]&65535,b[(c[C>>2]|0)+2>>1]|0)|0)>>16));L=$(c[(c[D>>2]|0)+ -8>>2]>>16,b[(c[C>>2]|0)+4>>1]|0)|0;c[F>>2]=(c[F>>2]|0)+(L+(($(c[(c[D>>2]|0)+ -8>>2]&65535,b[(c[C>>2]|0)+4>>1]|0)|0)>>16));L=$(c[(c[D>>2]|0)+ -12>>2]>>16,b[(c[C>>2]|0)+6>>1]|0)|0;c[F>>2]=(c[F>>2]|0)+(L+(($(c[(c[D>>2]|0)+ -12>>2]&65535,b[(c[C>>2]|0)+6>>1]|0)|0)>>16));L=$(c[(c[D>>2]|0)+ -16>>2]>>16,b[(c[C>>2]|0)+8>>1]|0)|0;c[F>>2]=(c[F>>2]|0)+(L+(($(c[(c[D>>2]|0)+ -16>>2]&65535,b[(c[C>>2]|0)+8>>1]|0)|0)>>16));c[D>>2]=(c[D>>2]|0)+4;c[f>>2]=907633515+($(c[f>>2]|0,196314165)|0);c[w>>2]=c[f>>2]>>25&127;L=$(c[(c[B>>2]|0)+(c[w>>2]<<2)>>2]>>16,b[m>>1]|0)|0;L=(c[F>>2]|0)+(L+(($(c[(c[B>>2]|0)+(c[w>>2]<<2)>>2]&65535,b[m>>1]|0)|0)>>16))<<2;c[a+(c[G>>2]<<2)>>2]=L;c[G>>2]=(c[G>>2]|0)+1;c[r>>2]=(c[r>>2]|0)+1}c[u>>2]=0;while(1){if((c[u>>2]|0)>=5){break}L=($((c[x>>2]&65535)<<16>>16,b[(c[C>>2]|0)+(c[u>>2]<<1)>>1]|0)|0)>>15&65535;b[(c[C>>2]|0)+(c[u>>2]<<1)>>1]=L;c[u>>2]=(c[u>>2]|0)+1}b[m>>1]=($(b[m>>1]|0,(c[y>>2]&65535)<<16>>16)|0)>>15;c[c[l>>2]>>2]=(c[c[l>>2]>>2]|0)+(((c[c[l>>2]>>2]>>16)*655|0)+((c[c[l>>2]>>2]&65535)*655>>16));L=Id(c[c[l>>2]>>2]|0,((c[(c[j>>2]|0)+2316>>2]&65535)<<16>>16)*18<<8)|0;c[c[l>>2]>>2]=L;c[p>>2]=(c[c[l>>2]>>2]>>7)+1>>1;c[E>>2]=(c[E>>2]|0)+1}c[t>>2]=a+((c[(c[j>>2]|0)+2336>>2]|0)-16<<2);L=(c[t>>2]|0)+0|0;v=(c[j>>2]|0)+1284|0;e=L+64|0;do{c[L>>2]=c[v>>2];L=L+4|0;v=v+4|0}while((L|0)<(e|0));c[r>>2]=0;while(1){v=c[j>>2]|0;if((c[r>>2]|0)>=(c[(c[j>>2]|0)+2328>>2]|0)){break}c[g>>2]=c[v+2340>>2]>>1;L=$(c[(c[t>>2]|0)+(16+(c[r>>2]|0)-1<<2)>>2]>>16,b[n>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(L+(($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)-1<<2)>>2]&65535,b[n>>1]|0)|0)>>16));L=$(c[(c[t>>2]|0)+(16+(c[r>>2]|0)-2<<2)>>2]>>16,b[n+2>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(L+(($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)-2<<2)>>2]&65535,b[n+2>>1]|0)|0)>>16));L=$(c[(c[t>>2]|0)+(16+(c[r>>2]|0)-3<<2)>>2]>>16,b[n+4>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(L+(($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)-3<<2)>>2]&65535,b[n+4>>1]|0)|0)>>16));L=$(c[(c[t>>2]|0)+(16+(c[r>>2]|0)-4<<2)>>2]>>16,b[n+6>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(L+(($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)-4<<2)>>2]&65535,b[n+6>>1]|0)|0)>>16));L=$(c[(c[t>>2]|0)+(16+(c[r>>2]|0)-5<<2)>>2]>>16,b[n+8>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(L+(($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)-5<<2)>>2]&65535,b[n+8>>1]|0)|0)>>16));L=$(c[(c[t>>2]|0)+(16+(c[r>>2]|0)-6<<2)>>2]>>16,b[n+10>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(L+(($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)-6<<2)>>2]&65535,b[n+10>>1]|0)|0)>>16));L=$(c[(c[t>>2]|0)+(16+(c[r>>2]|0)-7<<2)>>2]>>16,b[n+12>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(L+(($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)-7<<2)>>2]&65535,b[n+12>>1]|0)|0)>>16));L=$(c[(c[t>>2]|0)+(16+(c[r>>2]|0)-8<<2)>>2]>>16,b[n+14>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(L+(($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)-8<<2)>>2]&65535,b[n+14>>1]|0)|0)>>16));L=$(c[(c[t>>2]|0)+(16+(c[r>>2]|0)-9<<2)>>2]>>16,b[n+16>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(L+(($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)-9<<2)>>2]&65535,b[n+16>>1]|0)|0)>>16));L=$(c[(c[t>>2]|0)+(16+(c[r>>2]|0)-10<<2)>>2]>>16,b[n+18>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(L+(($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)-10<<2)>>2]&65535,b[n+18>>1]|0)|0)>>16));c[u>>2]=10;while(1){if((c[u>>2]|0)>=(c[(c[j>>2]|0)+2340>>2]|0)){break}L=$(c[(c[t>>2]|0)+(16+(c[r>>2]|0)-(c[u>>2]|0)-1<<2)>>2]>>16,b[n+(c[u>>2]<<1)>>1]|0)|0;c[g>>2]=(c[g>>2]|0)+(L+(($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)-(c[u>>2]|0)-1<<2)>>2]&65535,b[n+(c[u>>2]<<1)>>1]|0)|0)>>16));c[u>>2]=(c[u>>2]|0)+1}c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]=(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]|0)+(c[g>>2]<<4);L=$(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]>>16,(c[k+4>>2]&65535)<<16>>16)|0;L=L+(($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]&65535,(c[k+4>>2]&65535)<<16>>16)|0)>>16)|0;if(((L+($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]|0,(c[k+4>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<=32767){L=$(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]>>16,(c[k+4>>2]&65535)<<16>>16)|0;L=L+(($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]&65535,(c[k+4>>2]&65535)<<16>>16)|0)>>16)|0;if(((L+($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]|0,(c[k+4>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<-32768){v=-32768}else{v=$(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]>>16,(c[k+4>>2]&65535)<<16>>16)|0;v=v+(($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]&65535,(c[k+4>>2]&65535)<<16>>16)|0)>>16)|0;v=(v+($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]|0,(c[k+4>>2]>>15)+1>>1)|0)>>7)+1>>1}}else{v=32767}if((v|0)<=32767){L=$(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]>>16,(c[k+4>>2]&65535)<<16>>16)|0;L=L+(($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]&65535,(c[k+4>>2]&65535)<<16>>16)|0)>>16)|0;if(((L+($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]|0,(c[k+4>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<=32767){L=$(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]>>16,(c[k+4>>2]&65535)<<16>>16)|0;L=L+(($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]&65535,(c[k+4>>2]&65535)<<16>>16)|0)>>16)|0;if(((L+($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]|0,(c[k+4>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<-32768){v=-32768}else{v=$(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]>>16,(c[k+4>>2]&65535)<<16>>16)|0;v=v+(($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]&65535,(c[k+4>>2]&65535)<<16>>16)|0)>>16)|0;v=(v+($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]|0,(c[k+4>>2]>>15)+1>>1)|0)>>7)+1>>1}}else{v=32767}if(!((v|0)<-32768)){L=$(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]>>16,(c[k+4>>2]&65535)<<16>>16)|0;L=L+(($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]&65535,(c[k+4>>2]&65535)<<16>>16)|0)>>16)|0;if(((L+($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]|0,(c[k+4>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<=32767){L=$(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]>>16,(c[k+4>>2]&65535)<<16>>16)|0;L=L+(($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]&65535,(c[k+4>>2]&65535)<<16>>16)|0)>>16)|0;if(((L+($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]|0,(c[k+4>>2]>>15)+1>>1)|0)>>7)+1>>1|0)<-32768){v=-32768}else{v=$(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]>>16,(c[k+4>>2]&65535)<<16>>16)|0;v=v+(($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]&65535,(c[k+4>>2]&65535)<<16>>16)|0)>>16)|0;v=(v+($(c[(c[t>>2]|0)+(16+(c[r>>2]|0)<<2)>>2]|0,(c[k+4>>2]>>15)+1>>1)|0)>>7)+1>>1}}else{v=32767}}else{v=-32768}}else{v=32767}b[(c[s>>2]|0)+(c[r>>2]<<1)>>1]=v;c[r>>2]=(c[r>>2]|0)+1}L=v+1284|0;v=(c[t>>2]|0)+(c[(c[j>>2]|0)+2328>>2]<<2)+0|0;e=L+64|0;do{c[L>>2]=c[v>>2];L=L+4|0;v=v+4|0}while((L|0)<(e|0));c[(c[l>>2]|0)+52>>2]=c[f>>2];b[(c[l>>2]|0)+56>>1]=b[m>>1]|0;c[r>>2]=0;while(1){if((c[r>>2]|0)>=4){break}c[(c[o>>2]|0)+(c[r>>2]<<2)>>2]=c[p>>2];c[r>>2]=(c[r>>2]|0)+1}na(c[q>>2]|0);i=h;return}function xd(d,e){d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;j=i;i=i+48|0;h=j+36|0;g=j+16|0;n=j;q=j+28|0;k=j+32|0;r=j+40|0;m=j+12|0;l=j+24|0;f=j+20|0;p=j+8|0;o=j+4|0;c[h>>2]=d;c[g>>2]=e;c[m>>2]=(c[h>>2]|0)+4168;c[(c[h>>2]|0)+4164>>2]=a[(c[h>>2]|0)+2765>>0]|0;c[n>>2]=0;a:do{if((a[(c[h>>2]|0)+2765>>0]|0)==2){c[r>>2]=0;while(1){d=$(c[r>>2]|0,c[(c[h>>2]|0)+2332>>2]|0)|0;if((d|0)>=(c[(c[g>>2]|0)+((c[(c[h>>2]|0)+2324>>2]|0)-1<<2)>>2]|0)){break}if((c[r>>2]|0)==(c[(c[h>>2]|0)+2324>>2]|0)){break}c[q>>2]=0;c[k>>2]=0;while(1){if((c[k>>2]|0)>=5){break}c[q>>2]=(c[q>>2]|0)+(b[(c[g>>2]|0)+96+((((c[(c[h>>2]|0)+2324>>2]|0)-1-(c[r>>2]|0)|0)*5|0)+(c[k>>2]|0)<<1)>>1]|0);c[k>>2]=(c[k>>2]|0)+1}if((c[q>>2]|0)>(c[n>>2]|0)){c[n>>2]=c[q>>2];d=(c[m>>2]|0)+4|0;e=(c[g>>2]|0)+96+((((c[(c[h>>2]|0)+2324>>2]|0)-1-(c[r>>2]|0)&65535)<<16>>16)*5<<1)|0;b[d+0>>1]=b[e+0>>1]|0;b[d+2>>1]=b[e+2>>1]|0;b[d+4>>1]=b[e+4>>1]|0;b[d+6>>1]=b[e+6>>1]|0;b[d+8>>1]=b[e+8>>1]|0;c[c[m>>2]>>2]=c[(c[g>>2]|0)+((c[(c[h>>2]|0)+2324>>2]|0)-1-(c[r>>2]|0)<<2)>>2]<<8}c[r>>2]=(c[r>>2]|0)+1}d=(c[m>>2]|0)+4|0;b[d+0>>1]=0;b[d+2>>1]=0;b[d+4>>1]=0;b[d+6>>1]=0;b[d+8>>1]=0;b[(c[m>>2]|0)+8>>1]=c[n>>2];if((c[n>>2]|0)<11469){c[f>>2]=11744256;c[l>>2]=(c[f>>2]|0)/(((c[n>>2]|0)>1?c[n>>2]|0:1)|0)|0;c[k>>2]=0;while(1){if((c[k>>2]|0)>=5){break a}d=($(b[(c[m>>2]|0)+4+(c[k>>2]<<1)>>1]|0,(c[l>>2]&65535)<<16>>16)|0)>>10&65535;b[(c[m>>2]|0)+4+(c[k>>2]<<1)>>1]=d;c[k>>2]=(c[k>>2]|0)+1}}if((c[n>>2]|0)>15565){c[o>>2]=255016960;c[p>>2]=(c[o>>2]|0)/(((c[n>>2]|0)>1?c[n>>2]|0:1)|0)|0;c[k>>2]=0;while(1){if((c[k>>2]|0)>=5){break a}d=($(b[(c[m>>2]|0)+4+(c[k>>2]<<1)>>1]|0,(c[p>>2]&65535)<<16>>16)|0)>>14&65535;b[(c[m>>2]|0)+4+(c[k>>2]<<1)>>1]=d;c[k>>2]=(c[k>>2]|0)+1}}}else{c[c[m>>2]>>2]=((c[(c[h>>2]|0)+2316>>2]&65535)<<16>>16)*18<<8;d=(c[m>>2]|0)+4|0;b[d+0>>1]=0;b[d+2>>1]=0;b[d+4>>1]=0;b[d+6>>1]=0;b[d+8>>1]=0}}while(0);Ze((c[m>>2]|0)+14|0,(c[g>>2]|0)+64|0,c[(c[h>>2]|0)+2340>>2]<<1|0)|0;b[(c[m>>2]|0)+68>>1]=c[(c[g>>2]|0)+136>>2];d=(c[m>>2]|0)+72|0;r=(c[g>>2]|0)+16+((c[(c[h>>2]|0)+2324>>2]|0)-2<<2)|0;c[d+0>>2]=c[r+0>>2];c[d+4>>2]=c[r+4>>2];c[(c[m>>2]|0)+88>>2]=c[(c[h>>2]|0)+2332>>2];c[(c[m>>2]|0)+84>>2]=c[(c[h>>2]|0)+2324>>2];i=j;return}function yd(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;m=i;i=i+48|0;r=m+36|0;j=m+16|0;h=m;q=m+28|0;l=m+32|0;k=m+40|0;g=m+12|0;n=m+24|0;f=m+20|0;o=m+8|0;p=m+4|0;c[r>>2]=a;c[j>>2]=d;c[h>>2]=e;c[g>>2]=(c[r>>2]|0)+4168;if((c[(c[r>>2]|0)+4160>>2]|0)!=0){se((c[g>>2]|0)+60|0,(c[g>>2]|0)+64|0,c[j>>2]|0,c[h>>2]|0);c[(c[g>>2]|0)+48>>2]=1;i=m;return}a:do{if((c[(c[r>>2]|0)+4216>>2]|0)!=0){se(k,l,c[j>>2]|0,c[h>>2]|0);if((c[l>>2]|0)<=(c[(c[g>>2]|0)+64>>2]|0)){if((c[l>>2]|0)<(c[(c[g>>2]|0)+64>>2]|0)){c[k>>2]=c[k>>2]>>(c[(c[g>>2]|0)+64>>2]|0)-(c[l>>2]|0)}}else{c[(c[g>>2]|0)+60>>2]=c[(c[g>>2]|0)+60>>2]>>(c[l>>2]|0)-(c[(c[g>>2]|0)+64>>2]|0)}if((c[k>>2]|0)>(c[(c[g>>2]|0)+60>>2]|0)){c[f>>2]=zd(c[(c[g>>2]|0)+60>>2]|0)|0;c[f>>2]=(c[f>>2]|0)-1;c[(c[g>>2]|0)+60>>2]=c[(c[g>>2]|0)+60>>2]<>2];a=c[k>>2]|0;c[k>>2]=a>>(Ad(24-(c[f>>2]|0)|0,0)|0);c[n>>2]=(c[(c[g>>2]|0)+60>>2]|0)/(((c[k>>2]|0)>1?c[k>>2]|0:1)|0)|0;c[o>>2]=(Bd(c[n>>2]|0)|0)<<4;c[p>>2]=(65536-(c[o>>2]|0)|0)/(c[h>>2]|0)|0;c[p>>2]=c[p>>2]<<2;c[q>>2]=0;while(1){if((c[q>>2]|0)>=(c[h>>2]|0)){break a}a=$(c[o>>2]>>16,b[(c[j>>2]|0)+(c[q>>2]<<1)>>1]|0)|0;a=a+(($(c[o>>2]&65535,b[(c[j>>2]|0)+(c[q>>2]<<1)>>1]|0)|0)>>16)&65535;b[(c[j>>2]|0)+(c[q>>2]<<1)>>1]=a;c[o>>2]=(c[o>>2]|0)+(c[p>>2]|0);if((c[o>>2]|0)>65536){break a}c[q>>2]=(c[q>>2]|0)+1}}}}while(0);c[(c[g>>2]|0)+48>>2]=0;i=m;return}function zd(a){a=a|0;var b=0,d=0;b=i;i=i+16|0;d=b;c[d>>2]=a;if((c[d>>2]|0)==0){d=32;i=b;return d|0}d=32-(32-(We(c[d>>2]|0)|0))|0;i=b;return d|0}function Ad(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;i=f;return((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Bd(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;b=i;i=i+32|0;d=b+16|0;h=b+12|0;e=b+8|0;f=b+4|0;g=b;c[h>>2]=a;if((c[h>>2]|0)<=0){c[d>>2]=0;h=c[d>>2]|0;i=b;return h|0}Cd(c[h>>2]|0,f,g);if((c[f>>2]&1|0)!=0){c[e>>2]=32768}else{c[e>>2]=46214}c[e>>2]=c[e>>2]>>(c[f>>2]>>1);h=$(c[e>>2]>>16,(((c[g>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0;c[e>>2]=(c[e>>2]|0)+(h+(($(c[e>>2]&65535,(((c[g>>2]&65535)<<16>>16)*213&65535)<<16>>16)|0)>>16));c[d>>2]=c[e>>2];h=c[d>>2]|0;i=b;return h|0}function Cd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0;e=i;i=i+16|0;h=e+12|0;j=e+8|0;f=e+4|0;g=e;c[h>>2]=a;c[j>>2]=b;c[f>>2]=d;c[g>>2]=zd(c[h>>2]|0)|0;c[c[j>>2]>>2]=c[g>>2];a=(Dd(c[h>>2]|0,24-(c[g>>2]|0)|0)|0)&127;c[c[f>>2]>>2]=a;i=e;return}function Dd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0;d=i;i=i+32|0;e=d+20|0;k=d+16|0;j=d+12|0;g=d+8|0;h=d+4|0;f=d;c[k>>2]=a;c[j>>2]=b;c[g>>2]=c[k>>2];c[h>>2]=c[j>>2];c[f>>2]=0-(c[j>>2]|0);if((c[j>>2]|0)==0){c[e>>2]=c[k>>2];a=c[e>>2]|0;i=d;return a|0}b=c[g>>2]|0;if((c[j>>2]|0)<0){c[e>>2]=b<>2]|(c[g>>2]|0)>>>(32-(c[f>>2]|0)|0);a=c[e>>2]|0;i=d;return a|0}else{c[e>>2]=b<<32-(c[h>>2]|0)|(c[g>>2]|0)>>>(c[h>>2]|0);a=c[e>>2]|0;i=d;return a|0}return 0}function Ed(a,d,e,f,g,h,j,k){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;l=i;i=i+48|0;v=l+4|0;r=l+16|0;o=l+36|0;p=l;w=l+32|0;x=l+40|0;n=l+44|0;m=l+24|0;s=l+20|0;t=l+8|0;u=l+12|0;q=l+28|0;c[v>>2]=a;c[r>>2]=d;c[o>>2]=e;c[p>>2]=f;c[w>>2]=g;c[x>>2]=h;c[n>>2]=j;c[m>>2]=k;a=c[n>>2]<<1;c[q>>2]=ia()|0;k=i;i=i+((2*a|0)+15&-16)|0;c[u>>2]=k;c[t>>2]=0;while(1){if((c[t>>2]|0)>=2){break}c[s>>2]=0;while(1){if((c[s>>2]|0)>=(c[n>>2]|0)){break}a=(c[s>>2]|0)+($((c[t>>2]|0)+(c[m>>2]|0)-2|0,c[n>>2]|0)|0)|0;a=$(c[(c[w>>2]|0)+(a<<2)>>2]>>16,(c[(c[x>>2]|0)+(c[t>>2]<<2)>>2]&65535)<<16>>16)|0;d=(c[s>>2]|0)+($((c[t>>2]|0)+(c[m>>2]|0)-2|0,c[n>>2]|0)|0)|0;d=a+(($(c[(c[w>>2]|0)+(d<<2)>>2]&65535,(c[(c[x>>2]|0)+(c[t>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;a=(c[s>>2]|0)+($((c[t>>2]|0)+(c[m>>2]|0)-2|0,c[n>>2]|0)|0)|0;if((d+($(c[(c[w>>2]|0)+(a<<2)>>2]|0,(c[(c[x>>2]|0)+(c[t>>2]<<2)>>2]>>15)+1>>1)|0)>>8|0)<=32767){a=(c[s>>2]|0)+($((c[t>>2]|0)+(c[m>>2]|0)-2|0,c[n>>2]|0)|0)|0;a=$(c[(c[w>>2]|0)+(a<<2)>>2]>>16,(c[(c[x>>2]|0)+(c[t>>2]<<2)>>2]&65535)<<16>>16)|0;d=(c[s>>2]|0)+($((c[t>>2]|0)+(c[m>>2]|0)-2|0,c[n>>2]|0)|0)|0;d=a+(($(c[(c[w>>2]|0)+(d<<2)>>2]&65535,(c[(c[x>>2]|0)+(c[t>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;a=(c[s>>2]|0)+($((c[t>>2]|0)+(c[m>>2]|0)-2|0,c[n>>2]|0)|0)|0;if((d+($(c[(c[w>>2]|0)+(a<<2)>>2]|0,(c[(c[x>>2]|0)+(c[t>>2]<<2)>>2]>>15)+1>>1)|0)>>8|0)<-32768){j=-32768}else{j=(c[s>>2]|0)+($((c[t>>2]|0)+(c[m>>2]|0)-2|0,c[n>>2]|0)|0)|0;j=$(c[(c[w>>2]|0)+(j<<2)>>2]>>16,(c[(c[x>>2]|0)+(c[t>>2]<<2)>>2]&65535)<<16>>16)|0;a=(c[s>>2]|0)+($((c[t>>2]|0)+(c[m>>2]|0)-2|0,c[n>>2]|0)|0)|0;a=j+(($(c[(c[w>>2]|0)+(a<<2)>>2]&65535,(c[(c[x>>2]|0)+(c[t>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;j=(c[s>>2]|0)+($((c[t>>2]|0)+(c[m>>2]|0)-2|0,c[n>>2]|0)|0)|0;j=a+($(c[(c[w>>2]|0)+(j<<2)>>2]|0,(c[(c[x>>2]|0)+(c[t>>2]<<2)>>2]>>15)+1>>1)|0)>>8}}else{j=32767}b[(c[u>>2]|0)+(c[s>>2]<<1)>>1]=j;c[s>>2]=(c[s>>2]|0)+1}c[u>>2]=(c[u>>2]|0)+(c[n>>2]<<1);c[t>>2]=(c[t>>2]|0)+1}se(c[v>>2]|0,c[r>>2]|0,k,c[n>>2]|0);se(c[o>>2]|0,c[p>>2]|0,k+(c[n>>2]<<1)|0,c[n>>2]|0);na(c[q>>2]|0);i=l;return}function Fd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;i=f;return((c[e>>2]|0)>(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Gd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;i=f;return((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Hd(a,c){a=a|0;c=c|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f+2|0;d=f;b[e>>1]=a;b[d>>1]=c;i=f;return((b[e>>1]|0)>(b[d>>1]|0)?b[e>>1]|0:b[d>>1]|0)<<16>>16&65535|0}function Id(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f+4|0;d=f;c[e>>2]=a;c[d>>2]=b;i=f;return((c[e>>2]|0)<(c[d>>2]|0)?c[e>>2]|0:c[d>>2]|0)|0}function Jd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0;d=i;i=i+48|0;e=d+28|0;n=d+16|0;h=d+4|0;j=d+8|0;f=d+32|0;k=d;m=d+12|0;l=d+24|0;g=d+20|0;c[n>>2]=a;c[h>>2]=b;b=c[n>>2]|0;c[j>>2]=(zd((c[n>>2]|0)>0?b:0-b|0)|0)-1;c[m>>2]=c[n>>2]<>2];c[k>>2]=536870911/(c[m>>2]>>16|0)|0;c[g>>2]=c[k>>2]<<16;b=$(c[m>>2]>>16,(c[k>>2]&65535)<<16>>16)|0;c[l>>2]=536870912-(b+(($(c[m>>2]&65535,(c[k>>2]&65535)<<16>>16)|0)>>16))<<3;b=$(c[l>>2]>>16,(c[k>>2]&65535)<<16>>16)|0;b=(c[g>>2]|0)+(b+(($(c[l>>2]&65535,(c[k>>2]&65535)<<16>>16)|0)>>16))|0;c[g>>2]=b+($(c[l>>2]|0,(c[k>>2]>>15)+1>>1)|0);c[f>>2]=61-(c[j>>2]|0)-(c[h>>2]|0);b=c[f>>2]|0;if((c[f>>2]|0)>0){if((b|0)<32){c[e>>2]=c[g>>2]>>c[f>>2];n=c[e>>2]|0;i=d;return n|0}else{c[e>>2]=0;n=c[e>>2]|0;i=d;return n|0}}h=c[g>>2]|0;a=0-(c[f>>2]|0)|0;do{if((-2147483648>>0-b|0)>(2147483647>>0-(c[f>>2]|0)|0)){if((h|0)>(-2147483648>>a|0)){g=-2147483648>>0-(c[f>>2]|0);break}if((c[g>>2]|0)<(2147483647>>0-(c[f>>2]|0)|0)){g=2147483647>>0-(c[f>>2]|0);break}else{g=c[g>>2]|0;break}}else{if((h|0)>(2147483647>>a|0)){g=2147483647>>0-(c[f>>2]|0);break}if((c[g>>2]|0)<(-2147483648>>0-(c[f>>2]|0)|0)){g=-2147483648>>0-(c[f>>2]|0);break}else{g=c[g>>2]|0;break}}}while(0);c[e>>2]=g<<0-(c[f>>2]|0);n=c[e>>2]|0;i=d;return n|0}function Kd(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0;h=i;i=i+32|0;f=h+16|0;g=h+12|0;j=h+8|0;k=h+4|0;l=h;c[f>>2]=a;c[g>>2]=d;c[j>>2]=e;c[l>>2]=(c[j>>2]|0)-65536;c[k>>2]=0;while(1){e=c[j>>2]|0;if((c[k>>2]|0)>=((c[g>>2]|0)-1|0)){break}a=(($(e,b[(c[f>>2]|0)+(c[k>>2]<<1)>>1]|0)|0)>>15)+1>>1&65535;b[(c[f>>2]|0)+(c[k>>2]<<1)>>1]=a;a=(($(c[j>>2]|0,c[l>>2]|0)|0)>>15)+1>>1;c[j>>2]=(c[j>>2]|0)+a;c[k>>2]=(c[k>>2]|0)+1}a=(($(e,b[(c[f>>2]|0)+((c[g>>2]|0)-1<<1)>>1]|0)|0)>>15)+1>>1&65535;b[(c[f>>2]|0)+((c[g>>2]|0)-1<<1)>>1]=a;i=h;return}function Ld(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0;h=i;i=i+32|0;e=h+16|0;f=h+12|0;g=h+8|0;j=h+4|0;k=h;c[e>>2]=a;c[f>>2]=b;c[g>>2]=d;c[k>>2]=(c[g>>2]|0)-65536;c[j>>2]=0;while(1){d=c[g>>2]>>16;if((c[j>>2]|0)>=((c[f>>2]|0)-1|0)){break}a=$(d,(c[(c[e>>2]|0)+(c[j>>2]<<2)>>2]&65535)<<16>>16)|0;a=a+(($(c[g>>2]&65535,(c[(c[e>>2]|0)+(c[j>>2]<<2)>>2]&65535)<<16>>16)|0)>>16)|0;a=a+($(c[g>>2]|0,(c[(c[e>>2]|0)+(c[j>>2]<<2)>>2]>>15)+1>>1)|0)|0;c[(c[e>>2]|0)+(c[j>>2]<<2)>>2]=a;a=(($(c[g>>2]|0,c[k>>2]|0)|0)>>15)+1>>1;c[g>>2]=(c[g>>2]|0)+a;c[j>>2]=(c[j>>2]|0)+1}a=$(d,(c[(c[e>>2]|0)+((c[f>>2]|0)-1<<2)>>2]&65535)<<16>>16)|0;a=a+(($(c[g>>2]&65535,(c[(c[e>>2]|0)+((c[f>>2]|0)-1<<2)>>2]&65535)<<16>>16)|0)>>16)|0;a=a+($(c[g>>2]|0,(c[(c[e>>2]|0)+((c[f>>2]|0)-1<<2)>>2]>>15)+1>>1)|0)|0;c[(c[e>>2]|0)+((c[f>>2]|0)-1<<2)>>2]=a;i=h;return}function Md(d,e,f,g,h,j){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;r=i;i=i+48|0;t=r+12|0;w=r+16|0;k=r+28|0;u=r+4|0;v=r+32|0;p=r+36|0;q=r+40|0;n=r+24|0;o=r+20|0;m=r+44|0;s=r;l=r+8|0;c[t>>2]=d;c[w>>2]=e;c[k>>2]=f;c[u>>2]=g;c[v>>2]=h;c[p>>2]=j;a[m+1>>0]=0;c[s>>2]=c[w>>2];c[q>>2]=(((c[v>>2]|0)+(c[u>>2]<<1)&65535)<<16>>16)*7;c[l>>2]=19336+(c[q>>2]|0);c[k>>2]=(c[k>>2]|0)+8>>4;c[q>>2]=0;while(1){if((c[q>>2]|0)>=(c[k>>2]|0)){break}c[o>>2]=c[(c[p>>2]|0)+(c[q>>2]<<2)>>2];a:do{if((c[o>>2]|0)>0){if((c[o>>2]&31|0)<6){j=c[o>>2]&31}else{j=6}a[m>>0]=a[(c[l>>2]|0)+j>>0]|0;c[n>>2]=0;while(1){if((c[n>>2]|0)>=16){break a}if((b[(c[s>>2]|0)+(c[n>>2]<<1)>>1]|0)>0){v=((Pb(c[t>>2]|0,m,8)|0)<<1)-1|0;w=(c[s>>2]|0)+(c[n>>2]<<1)|0;b[w>>1]=$(b[w>>1]|0,v)|0}c[n>>2]=(c[n>>2]|0)+1}}}while(0);c[s>>2]=(c[s>>2]|0)+32;c[q>>2]=(c[q>>2]|0)+1}i=r;return}function Nd(a){a=a|0;var b=0,d=0,e=0;d=i;i=i+16|0;e=d+4|0;b=d;c[e>>2]=a;c[b>>2]=0;c[c[e>>2]>>2]=8544;i=d;return c[b>>2]|0}function Od(a){a=a|0;var d=0,e=0,f=0,g=0,h=0;e=i;i=i+16|0;d=e+12|0;g=e+8|0;f=e+4|0;h=e;c[d>>2]=a;c[f>>2]=0;c[h>>2]=c[d>>2];c[g>>2]=0;while(1){if((c[g>>2]|0)>=2){break}c[f>>2]=be((c[h>>2]|0)+((c[g>>2]|0)*4260|0)|0)|0;c[g>>2]=(c[g>>2]|0)+1}h=(c[d>>2]|0)+8520|0;b[h+0>>1]=0;b[h+2>>1]=0;b[h+4>>1]=0;b[h+6>>1]=0;b[h+8>>1]=0;b[h+10>>1]=0;c[(c[d>>2]|0)+8540>>2]=0;i=e;return c[f>>2]|0}
+
+
+
+
+// EMSCRIPTEN_END_FUNCS
+return{_strlen:Ye,_free:Te,_opus_decoder_create:ze,_i64Add:_e,_memmove:$e,_opus_decode_float:Ie,_bitshift64Ashr:Ve,_memset:Xe,_malloc:Se,_opus_decoder_destroy:Ke,_memcpy:Ze,_llvm_ctlz_i32:We,runPostSets:Ue,stackAlloc:ra,stackSave:sa,stackRestore:ta,setThrew:ua,setTempRet0:xa,getTempRet0:ya}
+// EMSCRIPTEN_END_ASM
+
+})({"Math":Math,"Int8Array":Int8Array,"Int16Array":Int16Array,"Int32Array":Int32Array,"Uint8Array":Uint8Array,"Uint16Array":Uint16Array,"Uint32Array":Uint32Array,"Float32Array":Float32Array,"Float64Array":Float64Array},{"abort":abort,"assert":assert,"asmPrintInt":asmPrintInt,"asmPrintFloat":asmPrintFloat,"min":Math_min,"_fflush":_fflush,"_abort":_abort,"___setErrNo":___setErrNo,"_llvm_stacksave":_llvm_stacksave,"_sbrk":_sbrk,"_time":_time,"_abs":_abs,"_emscripten_memcpy_big":_emscripten_memcpy_big,"_llvm_stackrestore":_llvm_stackrestore,"_sysconf":_sysconf,"___errno_location":___errno_location,"STACKTOP":STACKTOP,"STACK_MAX":STACK_MAX,"tempDoublePtr":tempDoublePtr,"ABORT":ABORT,"cttz_i8":cttz_i8,"ctlz_i8":ctlz_i8,"NaN":NaN,"Infinity":Infinity},buffer);var _strlen=Module["_strlen"]=asm["_strlen"];var _free=Module["_free"]=asm["_free"];var _opus_decoder_create=Module["_opus_decoder_create"]=asm["_opus_decoder_create"];var _i64Add=Module["_i64Add"]=asm["_i64Add"];var _memmove=Module["_memmove"]=asm["_memmove"];var _opus_decode_float=Module["_opus_decode_float"]=asm["_opus_decode_float"];var _bitshift64Ashr=Module["_bitshift64Ashr"]=asm["_bitshift64Ashr"];var _memset=Module["_memset"]=asm["_memset"];var _malloc=Module["_malloc"]=asm["_malloc"];var _opus_decoder_destroy=Module["_opus_decoder_destroy"]=asm["_opus_decoder_destroy"];var _memcpy=Module["_memcpy"]=asm["_memcpy"];var _llvm_ctlz_i32=Module["_llvm_ctlz_i32"]=asm["_llvm_ctlz_i32"];var runPostSets=Module["runPostSets"]=asm["runPostSets"];Runtime.stackAlloc=asm["stackAlloc"];Runtime.stackSave=asm["stackSave"];Runtime.stackRestore=asm["stackRestore"];Runtime.setTempRet0=asm["setTempRet0"];Runtime.getTempRet0=asm["getTempRet0"];var i64Math=(function(){var goog={math:{}};goog.math.Long=(function(low,high){this.low_=low|0;this.high_=high|0});goog.math.Long.IntCache_={};goog.math.Long.fromInt=(function(value){if(-128<=value&&value<128){var cachedObj=goog.math.Long.IntCache_[value];if(cachedObj){return cachedObj}}var obj=new goog.math.Long(value|0,value<0?-1:0);if(-128<=value&&value<128){goog.math.Long.IntCache_[value]=obj}return obj});goog.math.Long.fromNumber=(function(value){if(isNaN(value)||!isFinite(value)){return goog.math.Long.ZERO}else if(value<=-goog.math.Long.TWO_PWR_63_DBL_){return goog.math.Long.MIN_VALUE}else if(value+1>=goog.math.Long.TWO_PWR_63_DBL_){return goog.math.Long.MAX_VALUE}else if(value<0){return goog.math.Long.fromNumber(-value).negate()}else{return new goog.math.Long(value%goog.math.Long.TWO_PWR_32_DBL_|0,value/goog.math.Long.TWO_PWR_32_DBL_|0)}});goog.math.Long.fromBits=(function(lowBits,highBits){return new goog.math.Long(lowBits,highBits)});goog.math.Long.fromString=(function(str,opt_radix){if(str.length==0){throw Error("number format error: empty string")}var radix=opt_radix||10;if(radix<2||36=0){throw Error('number format error: interior "-" character: '+str)}var radixToPower=goog.math.Long.fromNumber(Math.pow(radix,8));var result=goog.math.Long.ZERO;for(var i=0;i=0?this.low_:goog.math.Long.TWO_PWR_32_DBL_+this.low_});goog.math.Long.prototype.getNumBitsAbs=(function(){if(this.isNegative()){if(this.equals(goog.math.Long.MIN_VALUE)){return 64}else{return this.negate().getNumBitsAbs()}}else{var val=this.high_!=0?this.high_:this.low_;for(var bit=31;bit>0;bit--){if((val&1<0});goog.math.Long.prototype.greaterThanOrEqual=(function(other){return this.compare(other)>=0});goog.math.Long.prototype.compare=(function(other){if(this.equals(other)){return 0}var thisNeg=this.isNegative();var otherNeg=other.isNegative();if(thisNeg&&!otherNeg){return-1}if(!thisNeg&&otherNeg){return 1}if(this.subtract(other).isNegative()){return-1}else{return 1}});goog.math.Long.prototype.negate=(function(){if(this.equals(goog.math.Long.MIN_VALUE)){return goog.math.Long.MIN_VALUE}else{return this.not().add(goog.math.Long.ONE)}});goog.math.Long.prototype.add=(function(other){var a48=this.high_>>>16;var a32=this.high_&65535;var a16=this.low_>>>16;var a00=this.low_&65535;var b48=other.high_>>>16;var b32=other.high_&65535;var b16=other.low_>>>16;var b00=other.low_&65535;var c48=0,c32=0,c16=0,c00=0;c00+=a00+b00;c16+=c00>>>16;c00&=65535;c16+=a16+b16;c32+=c16>>>16;c16&=65535;c32+=a32+b32;c48+=c32>>>16;c32&=65535;c48+=a48+b48;c48&=65535;return goog.math.Long.fromBits(c16<<16|c00,c48<<16|c32)});goog.math.Long.prototype.subtract=(function(other){return this.add(other.negate())});goog.math.Long.prototype.multiply=(function(other){if(this.isZero()){return goog.math.Long.ZERO}else if(other.isZero()){return goog.math.Long.ZERO}if(this.equals(goog.math.Long.MIN_VALUE)){return other.isOdd()?goog.math.Long.MIN_VALUE:goog.math.Long.ZERO}else if(other.equals(goog.math.Long.MIN_VALUE)){return this.isOdd()?goog.math.Long.MIN_VALUE:goog.math.Long.ZERO}if(this.isNegative()){if(other.isNegative()){return this.negate().multiply(other.negate())}else{return this.negate().multiply(other).negate()}}else if(other.isNegative()){return this.multiply(other.negate()).negate()}if(this.lessThan(goog.math.Long.TWO_PWR_24_)&&other.lessThan(goog.math.Long.TWO_PWR_24_)){return goog.math.Long.fromNumber(this.toNumber()*other.toNumber())}var a48=this.high_>>>16;var a32=this.high_&65535;var a16=this.low_>>>16;var a00=this.low_&65535;var b48=other.high_>>>16;var b32=other.high_&65535;var b16=other.low_>>>16;var b00=other.low_&65535;var c48=0,c32=0,c16=0,c00=0;c00+=a00*b00;c16+=c00>>>16;c00&=65535;c16+=a16*b00;c32+=c16>>>16;c16&=65535;c16+=a00*b16;c32+=c16>>>16;c16&=65535;c32+=a32*b00;c48+=c32>>>16;c32&=65535;c32+=a16*b16;c48+=c32>>>16;c32&=65535;c32+=a00*b32;c48+=c32>>>16;c32&=65535;c48+=a48*b00+a32*b16+a16*b32+a00*b48;c48&=65535;return goog.math.Long.fromBits(c16<<16|c00,c48<<16|c32)});goog.math.Long.prototype.div=(function(other){if(other.isZero()){throw Error("division by zero")}else if(this.isZero()){return goog.math.Long.ZERO}if(this.equals(goog.math.Long.MIN_VALUE)){if(other.equals(goog.math.Long.ONE)||other.equals(goog.math.Long.NEG_ONE)){return goog.math.Long.MIN_VALUE}else if(other.equals(goog.math.Long.MIN_VALUE)){return goog.math.Long.ONE}else{var halfThis=this.shiftRight(1);var approx=halfThis.div(other).shiftLeft(1);if(approx.equals(goog.math.Long.ZERO)){return other.isNegative()?goog.math.Long.ONE:goog.math.Long.NEG_ONE}else{var rem=this.subtract(other.multiply(approx));var result=approx.add(rem.div(other));return result}}}else if(other.equals(goog.math.Long.MIN_VALUE)){return goog.math.Long.ZERO}if(this.isNegative()){if(other.isNegative()){return this.negate().div(other.negate())}else{return this.negate().div(other).negate()}}else if(other.isNegative()){return this.div(other.negate()).negate()}var res=goog.math.Long.ZERO;var rem=this;while(rem.greaterThanOrEqual(other)){var approx=Math.max(1,Math.floor(rem.toNumber()/other.toNumber()));var log2=Math.ceil(Math.log(approx)/Math.LN2);var delta=log2<=48?1:Math.pow(2,log2-48);var approxRes=goog.math.Long.fromNumber(approx);var approxRem=approxRes.multiply(other);while(approxRem.isNegative()||approxRem.greaterThan(rem)){approx-=delta;approxRes=goog.math.Long.fromNumber(approx);approxRem=approxRes.multiply(other)}if(approxRes.isZero()){approxRes=goog.math.Long.ONE}res=res.add(approxRes);rem=rem.subtract(approxRem)}return res});goog.math.Long.prototype.modulo=(function(other){return this.subtract(this.div(other).multiply(other))});goog.math.Long.prototype.not=(function(){return goog.math.Long.fromBits(~this.low_,~this.high_)});goog.math.Long.prototype.and=(function(other){return goog.math.Long.fromBits(this.low_&other.low_,this.high_&other.high_)});goog.math.Long.prototype.or=(function(other){return goog.math.Long.fromBits(this.low_|other.low_,this.high_|other.high_)});goog.math.Long.prototype.xor=(function(other){return goog.math.Long.fromBits(this.low_^other.low_,this.high_^other.high_)});goog.math.Long.prototype.shiftLeft=(function(numBits){numBits&=63;if(numBits==0){return this}else{var low=this.low_;if(numBits<32){var high=this.high_;return goog.math.Long.fromBits(low<>>32-numBits)}else{return goog.math.Long.fromBits(0,low<>>numBits|high<<32-numBits,high>>numBits)}else{return goog.math.Long.fromBits(high>>numBits-32,high>=0?0:-1)}}});goog.math.Long.prototype.shiftRightUnsigned=(function(numBits){numBits&=63;if(numBits==0){return this}else{var high=this.high_;if(numBits<32){var low=this.low_;return goog.math.Long.fromBits(low>>>numBits|high<<32-numBits,high>>>numBits)}else if(numBits==32){return goog.math.Long.fromBits(high,0)}else{return goog.math.Long.fromBits(high>>>numBits-32,0)}}});var navigator={appName:"Modern Browser"};var dbits;var canary=0xdeadbeefcafe;var j_lm=(canary&16777215)==15715070;function BigInteger(a,b,c){if(a!=null)if("number"==typeof a)this.fromNumber(a,b,c);else if(b==null&&"string"!=typeof a)this.fromString(a,256);else this.fromString(a,b)}function nbi(){return new BigInteger(null)}function am1(i,x,w,j,c,n){while(--n>=0){var v=x*this[i++]+w[j]+c;c=Math.floor(v/67108864);w[j++]=v&67108863}return c}function am2(i,x,w,j,c,n){var xl=x&32767,xh=x>>15;while(--n>=0){var l=this[i]&32767;var h=this[i++]>>15;var m=xh*l+h*xl;l=xl*l+((m&32767)<<15)+w[j]+(c&1073741823);c=(l>>>30)+(m>>>15)+xh*h+(c>>>30);w[j++]=l&1073741823}return c}function am3(i,x,w,j,c,n){var xl=x&16383,xh=x>>14;while(--n>=0){var l=this[i]&16383;var h=this[i++]>>14;var m=xh*l+h*xl;l=xl*l+((m&16383)<<14)+w[j]+c;c=(l>>28)+(m>>14)+xh*h;w[j++]=l&268435455}return c}if(j_lm&&navigator.appName=="Microsoft Internet Explorer"){BigInteger.prototype.am=am2;dbits=30}else if(j_lm&&navigator.appName!="Netscape"){BigInteger.prototype.am=am1;dbits=26}else{BigInteger.prototype.am=am3;dbits=28}BigInteger.prototype.DB=dbits;BigInteger.prototype.DM=(1<=0;--i)r[i]=this[i];r.t=this.t;r.s=this.s}function bnpFromInt(x){this.t=1;this.s=x<0?-1:0;if(x>0)this[0]=x;else if(x<-1)this[0]=x+DV;else this.t=0}function nbv(i){var r=nbi();r.fromInt(i);return r}function bnpFromString(s,b){var k;if(b==16)k=4;else if(b==8)k=3;else if(b==256)k=8;else if(b==2)k=1;else if(b==32)k=5;else if(b==4)k=2;else{this.fromRadix(s,b);return}this.t=0;this.s=0;var i=s.length,mi=false,sh=0;while(--i>=0){var x=k==8?s[i]&255:intAt(s,i);if(x<0){if(s.charAt(i)=="-")mi=true;continue}mi=false;if(sh==0)this[this.t++]=x;else if(sh+k>this.DB){this[this.t-1]|=(x&(1<>this.DB-sh}else this[this.t-1]|=x<=this.DB)sh-=this.DB}if(k==8&&(s[0]&128)!=0){this.s=-1;if(sh>0)this[this.t-1]|=(1<0&&this[this.t-1]==c)--this.t}function bnToString(b){if(this.s<0)return"-"+this.negate().toString(b);var k;if(b==16)k=4;else if(b==8)k=3;else if(b==2)k=1;else if(b==32)k=5;else if(b==4)k=2;else return this.toRadix(b);var km=(1<0){if(p>p)>0){m=true;r=int2char(d)}while(i>=0){if(p>(p+=this.DB-k)}else{d=this[i]>>(p-=k)&km;if(p<=0){p+=this.DB;--i}}if(d>0)m=true;if(m)r+=int2char(d)}}return m?r:"0"}function bnNegate(){var r=nbi();BigInteger.ZERO.subTo(this,r);return r}function bnAbs(){return this.s<0?this.negate():this}function bnCompareTo(a){var r=this.s-a.s;if(r!=0)return r;var i=this.t;r=i-a.t;if(r!=0)return this.s<0?-r:r;while(--i>=0)if((r=this[i]-a[i])!=0)return r;return 0}function nbits(x){var r=1,t;if((t=x>>>16)!=0){x=t;r+=16}if((t=x>>8)!=0){x=t;r+=8}if((t=x>>4)!=0){x=t;r+=4}if((t=x>>2)!=0){x=t;r+=2}if((t=x>>1)!=0){x=t;r+=1}return r}function bnBitLength(){if(this.t<=0)return 0;return this.DB*(this.t-1)+nbits(this[this.t-1]^this.s&this.DM)}function bnpDLShiftTo(n,r){var i;for(i=this.t-1;i>=0;--i)r[i+n]=this[i];for(i=n-1;i>=0;--i)r[i]=0;r.t=this.t+n;r.s=this.s}function bnpDRShiftTo(n,r){for(var i=n;i=0;--i){r[i+ds+1]=this[i]>>cbs|c;c=(this[i]&bm)<=0;--i)r[i]=0;r[ds]=c;r.t=this.t+ds+1;r.s=this.s;r.clamp()}function bnpRShiftTo(n,r){r.s=this.s;var ds=Math.floor(n/this.DB);if(ds>=this.t){r.t=0;return}var bs=n%this.DB;var cbs=this.DB-bs;var bm=(1<>bs;for(var i=ds+1;i>bs}if(bs>0)r[this.t-ds-1]|=(this.s&bm)<>=this.DB}if(a.t>=this.DB}c+=this.s}else{c+=this.s;while(i>=this.DB}c-=a.s}r.s=c<0?-1:0;if(c<-1)r[i++]=this.DV+c;else if(c>0)r[i++]=c;r.t=i;r.clamp()}function bnpMultiplyTo(a,r){var x=this.abs(),y=a.abs();var i=x.t;r.t=i+y.t;while(--i>=0)r[i]=0;for(i=0;i=0)r[i]=0;for(i=0;i=x.DV){r[i+x.t]-=x.DV;r[i+x.t+1]=1}}if(r.t>0)r[r.t-1]+=x.am(i,x[i],r,2*i,0,1);r.s=0;r.clamp()}function bnpDivRemTo(m,q,r){var pm=m.abs();if(pm.t<=0)return;var pt=this.abs();if(pt.t0){pm.lShiftTo(nsh,y);pt.lShiftTo(nsh,r)}else{pm.copyTo(y);pt.copyTo(r)}var ys=y.t;var y0=y[ys-1];if(y0==0)return;var yt=y0*(1<1?y[ys-2]>>this.F2:0);var d1=this.FV/yt,d2=(1<=0){r[r.t++]=1;r.subTo(t,r)}BigInteger.ONE.dlShiftTo(ys,t);t.subTo(y,y);while(y.t=0){var qd=r[--i]==y0?this.DM:Math.floor(r[i]*d1+(r[i-1]+e)*d2);if((r[i]+=y.am(0,qd,r,j,0,ys))0)r.rShiftTo(nsh,r);if(ts<0)BigInteger.ZERO.subTo(r,r)}function bnMod(a){var r=nbi();this.abs().divRemTo(a,null,r);if(this.s<0&&r.compareTo(BigInteger.ZERO)>0)a.subTo(r,r);return r}function Classic(m){this.m=m}function cConvert(x){if(x.s<0||x.compareTo(this.m)>=0)return x.mod(this.m);else return x}function cRevert(x){return x}function cReduce(x){x.divRemTo(this.m,null,x)}function cMulTo(x,y,r){x.multiplyTo(y,r);this.reduce(r)}function cSqrTo(x,r){x.squareTo(r);this.reduce(r)}Classic.prototype.convert=cConvert;Classic.prototype.revert=cRevert;Classic.prototype.reduce=cReduce;Classic.prototype.mulTo=cMulTo;Classic.prototype.sqrTo=cSqrTo;function bnpInvDigit(){if(this.t<1)return 0;var x=this[0];if((x&1)==0)return 0;var y=x&3;y=y*(2-(x&15)*y)&15;y=y*(2-(x&255)*y)&255;y=y*(2-((x&65535)*y&65535))&65535;y=y*(2-x*y%this.DV)%this.DV;return y>0?this.DV-y:-y}function Montgomery(m){this.m=m;this.mp=m.invDigit();this.mpl=this.mp&32767;this.mph=this.mp>>15;this.um=(1<0)this.m.subTo(r,r);return r}function montRevert(x){var r=nbi();x.copyTo(r);this.reduce(r);return r}function montReduce(x){while(x.t<=this.mt2)x[x.t++]=0;for(var i=0;i>15)*this.mpl&this.um)<<15)&x.DM;j=i+this.m.t;x[j]+=this.m.am(0,u0,x,i,0,this.m.t);while(x[j]>=x.DV){x[j]-=x.DV;x[++j]++}}x.clamp();x.drShiftTo(this.m.t,x);if(x.compareTo(this.m)>=0)x.subTo(this.m,x)}function montSqrTo(x,r){x.squareTo(r);this.reduce(r)}function montMulTo(x,y,r){x.multiplyTo(y,r);this.reduce(r)}Montgomery.prototype.convert=montConvert;Montgomery.prototype.revert=montRevert;Montgomery.prototype.reduce=montReduce;Montgomery.prototype.mulTo=montMulTo;Montgomery.prototype.sqrTo=montSqrTo;function bnpIsEven(){return(this.t>0?this[0]&1:this.s)==0}function bnpExp(e,z){if(e>4294967295||e<1)return BigInteger.ONE;var r=nbi(),r2=nbi(),g=z.convert(this),i=nbits(e)-1;g.copyTo(r);while(--i>=0){z.sqrTo(r,r2);if((e&1<0)z.mulTo(r2,g,r);else{var t=r;r=r2;r2=t}}return z.revert(r)}function bnModPowInt(e,m){var z;if(e<256||m.isEven())z=new Classic(m);else z=new Montgomery(m);return this.exp(e,z)}BigInteger.prototype.copyTo=bnpCopyTo;BigInteger.prototype.fromInt=bnpFromInt;BigInteger.prototype.fromString=bnpFromString;BigInteger.prototype.clamp=bnpClamp;BigInteger.prototype.dlShiftTo=bnpDLShiftTo;BigInteger.prototype.drShiftTo=bnpDRShiftTo;BigInteger.prototype.lShiftTo=bnpLShiftTo;BigInteger.prototype.rShiftTo=bnpRShiftTo;BigInteger.prototype.subTo=bnpSubTo;BigInteger.prototype.multiplyTo=bnpMultiplyTo;BigInteger.prototype.squareTo=bnpSquareTo;BigInteger.prototype.divRemTo=bnpDivRemTo;BigInteger.prototype.invDigit=bnpInvDigit;BigInteger.prototype.isEven=bnpIsEven;BigInteger.prototype.exp=bnpExp;BigInteger.prototype.toString=bnToString;BigInteger.prototype.negate=bnNegate;BigInteger.prototype.abs=bnAbs;BigInteger.prototype.compareTo=bnCompareTo;BigInteger.prototype.bitLength=bnBitLength;BigInteger.prototype.mod=bnMod;BigInteger.prototype.modPowInt=bnModPowInt;BigInteger.ZERO=nbv(0);BigInteger.ONE=nbv(1);function bnpFromRadix(s,b){this.fromInt(0);if(b==null)b=10;var cs=this.chunkSize(b);var d=Math.pow(b,cs),mi=false,j=0,w=0;for(var i=0;i=cs){this.dMultiply(d);this.dAddOffset(w,0);j=0;w=0}}if(j>0){this.dMultiply(Math.pow(b,j));this.dAddOffset(w,0)}if(mi)BigInteger.ZERO.subTo(this,this)}function bnpChunkSize(r){return Math.floor(Math.LN2*this.DB/Math.log(r))}function bnSigNum(){if(this.s<0)return-1;else if(this.t<=0||this.t==1&&this[0]<=0)return 0;else return 1}function bnpDMultiply(n){this[this.t]=this.am(0,n-1,this,0,0,this.t);++this.t;this.clamp()}function bnpDAddOffset(n,w){if(n==0)return;while(this.t<=w)this[this.t++]=0;this[w]+=n;while(this[w]>=this.DV){this[w]-=this.DV;if(++w>=this.t)this[this.t++]=0;++this[w]}}function bnpToRadix(b){if(b==null)b=10;if(this.signum()==0||b<2||b>36)return"0";var cs=this.chunkSize(b);var a=Math.pow(b,cs);var d=nbv(a),y=nbi(),z=nbi(),r="";this.divRemTo(d,y,z);while(y.signum()>0){r=(a+z.intValue()).toString(b).substr(1)+r;y.divRemTo(d,y,z)}return z.intValue().toString(b)+r}function bnIntValue(){if(this.s<0){if(this.t==1)return this[0]-this.DV;else if(this.t==0)return-1}else if(this.t==1)return this[0];else if(this.t==0)return 0;return(this[1]&(1<<32-this.DB)-1)<>=this.DB}if(a.t>=this.DB}c+=this.s}else{c+=this.s;while(i>=this.DB}c+=a.s}r.s=c<0?-1:0;if(c>0)r[i++]=c;else if(c<-1)r[i++]=this.DV+c;r.t=i;r.clamp()}BigInteger.prototype.fromRadix=bnpFromRadix;BigInteger.prototype.chunkSize=bnpChunkSize;BigInteger.prototype.signum=bnSigNum;BigInteger.prototype.dMultiply=bnpDMultiply;BigInteger.prototype.dAddOffset=bnpDAddOffset;BigInteger.prototype.toRadix=bnpToRadix;BigInteger.prototype.intValue=bnIntValue;BigInteger.prototype.addTo=bnpAddTo;var Wrapper={abs:(function(l,h){var x=new goog.math.Long(l,h);var ret;if(x.isNegative()){ret=x.negate()}else{ret=x}HEAP32[tempDoublePtr>>2]=ret.low_;HEAP32[tempDoublePtr+4>>2]=ret.high_}),ensureTemps:(function(){if(Wrapper.ensuredTemps)return;Wrapper.ensuredTemps=true;Wrapper.two32=new BigInteger;Wrapper.two32.fromString("4294967296",10);Wrapper.two64=new BigInteger;Wrapper.two64.fromString("18446744073709551616",10);Wrapper.temp1=new BigInteger;Wrapper.temp2=new BigInteger}),lh2bignum:(function(l,h){var a=new BigInteger;a.fromString(h.toString(),10);var b=new BigInteger;a.multiplyTo(Wrapper.two32,b);var c=new BigInteger;c.fromString(l.toString(),10);var d=new BigInteger;c.addTo(b,d);return d}),stringify:(function(l,h,unsigned){var ret=(new goog.math.Long(l,h)).toString();if(unsigned&&ret[0]=="-"){Wrapper.ensureTemps();var bignum=new BigInteger;bignum.fromString(ret,10);ret=new BigInteger;Wrapper.two64.addTo(bignum,ret);ret=ret.toString(10)}return ret}),fromString:(function(str,base,min,max,unsigned){Wrapper.ensureTemps();var bignum=new BigInteger;bignum.fromString(str,base);var bigmin=new BigInteger;bigmin.fromString(min,10);var bigmax=new BigInteger;bigmax.fromString(max,10);if(unsigned&&bignum.compareTo(BigInteger.ZERO)<0){var temp=new BigInteger;bignum.addTo(Wrapper.two64,temp);bignum=temp}var error=false;if(bignum.compareTo(bigmin)<0){bignum=bigmin;error=true}else if(bignum.compareTo(bigmax)>0){bignum=bigmax;error=true}var ret=goog.math.Long.fromString(bignum.toString());HEAP32[tempDoublePtr>>2]=ret.low_;HEAP32[tempDoublePtr+4>>2]=ret.high_;if(error)throw"range error"})};return Wrapper})();if(memoryInitializer){if(ENVIRONMENT_IS_NODE||ENVIRONMENT_IS_SHELL){var data=Module["readBinary"](memoryInitializer);HEAPU8.set(data,STATIC_BASE)}else{addRunDependency("memory initializer");Browser.asyncLoad(memoryInitializer,(function(data){HEAPU8.set(data,STATIC_BASE);removeRunDependency("memory initializer")}),(function(data){throw"could not load memory initializer "+memoryInitializer}))}}function ExitStatus(status){this.name="ExitStatus";this.message="Program terminated with exit("+status+")";this.status=status}ExitStatus.prototype=new Error;ExitStatus.prototype.constructor=ExitStatus;var initialStackTop;var preloadStartTime=null;var calledMain=false;dependenciesFulfilled=function runCaller(){if(!Module["calledRun"]&&shouldRunNow)run();if(!Module["calledRun"])dependenciesFulfilled=runCaller};Module["callMain"]=Module.callMain=function callMain(args){assert(runDependencies==0,"cannot call main when async dependencies remain! (listen on __ATMAIN__)");assert(__ATPRERUN__.length==0,"cannot call main when preRun functions remain to be called");args=args||[];ensureInitRuntime();var argc=args.length+1;function pad(){for(var i=0;i<4-1;i++){argv.push(0)}}var argv=[allocate(intArrayFromString(Module["thisProgram"]||"/bin/this.program"),"i8",ALLOC_NORMAL)];pad();for(var i=0;i0){Module.printErr("run() called, but dependencies remain, so not running");return}preRun();if(runDependencies>0)return;if(Module["calledRun"])return;function doRun(){if(Module["calledRun"])return;Module["calledRun"]=true;ensureInitRuntime();preMain();if(ENVIRONMENT_IS_WEB&&preloadStartTime!==null){Module.printErr("pre-main prep time: "+(Date.now()-preloadStartTime)+" ms")}if(Module["_main"]&&shouldRunNow){Module["callMain"](args)}postRun()}if(Module["setStatus"]){Module["setStatus"]("Running...");setTimeout((function(){setTimeout((function(){Module["setStatus"]("")}),1);if(!ABORT)doRun()}),1)}else{doRun()}}Module["run"]=Module.run=run;function exit(status){ABORT=true;EXITSTATUS=status;STACKTOP=initialStackTop;exitRuntime();throw new ExitStatus(status)}Module["exit"]=Module.exit=exit;function abort(text){if(text){Module.print(text);Module.printErr(text)}ABORT=true;EXITSTATUS=1;var extra="\nIf this abort() is unexpected, build with -s ASSERTIONS=1 which can give more information.";throw"abort() at "+stackTrace()+extra}Module["abort"]=Module.abort=abort;if(Module["preInit"]){if(typeof Module["preInit"]=="function")Module["preInit"]=[Module["preInit"]];while(Module["preInit"].length>0){Module["preInit"].pop()()}}var shouldRunNow=true;if(Module["noInitialRun"]){shouldRunNow=false}run()
+
+
+
+
+module.exports = Module
+
+},{}],2:[function(require,module,exports){
+exports.OpusDecoder = require('./src/decoder');
+exports.OggDemuxer  = require('./src/demuxer');
+
+},{"./src/decoder":3,"./src/demuxer":4}],3:[function(require,module,exports){
+var AV = (typeof window !== "undefined" ? window.AV : typeof global !== "undefined" ? global.AV : null);
+var opus = require('../build/libopus');
+
+var OpusDecoder = AV.Decoder.extend(function() {
+  AV.Decoder.register('opus', this);
+  
+  this.prototype.init = function() {
+    this.buflen = 4096;
+    this.buf = opus._malloc(this.buflen);
+    
+    this.outlen = 4096;
+    this.outbuf = opus._malloc(this.outlen * this.format.channelsPerFrame * 4);
+    this.f32 = this.outbuf >> 2;
+    
+    this.opus = opus._opus_decoder_create(this.format.sampleRate, this.format.channelsPerFrame, this.buf);
+  };
+  
+  this.prototype.readChunk = function() {
+    if (!this.stream.available(1))
+      throw new AV.UnderflowError();
+    
+    var list = this.stream.list;
+    var packet = list.first;
+    list.advance();
+    
+    if (this.buflen < packet.length) {
+      this.buf = opus._realloc(this.buf, packet.length);
+      this.buflen = packet.length;
+    }
+    
+    opus.HEAPU8.set(packet.data, this.buf);
+    
+    var len = opus._opus_decode_float(this.opus, this.buf, packet.length, this.outbuf, this.outlen, 0);
+    if (len < 0)
+      throw new Error("Opus decoding error: " + len);
+      
+    var samples = opus.HEAPF32.subarray(this.f32, this.f32 + len * this.format.channelsPerFrame);
+    return new Float32Array(samples);
+  };
+  
+  this.prototype.destroy = function() {
+    this._super();
+    opus._free(this.buf);
+    opus._free(this.outbuf);
+    opus._opus_decoder_destroy(this.opus);
+    
+    this.buf = null;
+    this.outbuf = null;
+    this.opus = null;
+  };
+});
+
+module.exports = OpusDecoder;
+
+},{"../build/libopus":1}],4:[function(require,module,exports){
+var AV = (typeof window !== "undefined" ? window.AV : typeof global !== "undefined" ? global.AV : null);
+var OggDemuxer = (typeof window !== "undefined" ? window.AV.OggDemuxer : typeof global !== "undefined" ? global.AV.OggDemuxer : null);
+
+OggDemuxer.plugins.push({
+  magic: "OpusHead",
+  
+  readHeaders: function(packet) {
+    if (packet[8] !== 1)
+      throw new Error("Unknown opus version");
+    
+    this.emit('format', {
+      formatID: 'opus',
+      sampleRate: 48000,
+      channelsPerFrame: packet[9],
+      floatingPoint: true
+    });
+    
+    return true;
+  },
+  
+  readPacket: function(packet) {
+    var tag = packet.subarray(0, 8);
+    if (String.fromCharCode.apply(String, tag) === "OpusTags") {
+      var stream = AV.Stream.fromBuffer(new AV.Buffer(packet));
+      stream.advance(8);
+      
+      var metadata = {};
+      var len = stream.readUInt32(true);
+      metadata.vendor = stream.readString(len);
+      
+      var length = stream.readUInt32(true);
+      
+      for (var i = 0; i < length; i++) {
+        len = stream.readUInt32(true);
+        var str = stream.readString(len, 'utf8'),
+          idx = str.indexOf('=');
+          
+        metadata[str.slice(0, idx).toLowerCase()] = str.slice(idx + 1);
+      }
+      
+      this.emit('metadata', metadata);
+    } else {
+      this.emit('data', new AV.Buffer(packet));
+    }
+  }
+});
+
+module.exports = OggDemuxer;
+
+},{}]},{},[2])
\ No newline at end of file
diff --git a/vendor/bootstrap/css/bootstrap-grid.css b/vendor/bootstrap/css/bootstrap-grid.css
new file mode 100644
index 00000000..bcd4f334
--- /dev/null
+++ b/vendor/bootstrap/css/bootstrap-grid.css
@@ -0,0 +1,1567 @@
+/*!
+ * Bootstrap Grid v4.0.0-beta.2 (https://getbootstrap.com)
+ * Copyright 2011-2017 The Bootstrap Authors
+ * Copyright 2011-2017 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ */
+@-ms-viewport {
+  width: device-width;
+}
+
+html {
+  box-sizing: border-box;
+  -ms-overflow-style: scrollbar;
+}
+
+*,
+*::before,
+*::after {
+  box-sizing: inherit;
+}
+
+.container {
+  width: 100%;
+  padding-right: 15px;
+  padding-left: 15px;
+  margin-right: auto;
+  margin-left: auto;
+}
+
+@media (min-width: 576px) {
+  .container {
+    max-width: 540px;
+  }
+}
+
+@media (min-width: 768px) {
+  .container {
+    max-width: 720px;
+  }
+}
+
+@media (min-width: 992px) {
+  .container {
+    max-width: 960px;
+  }
+}
+
+@media (min-width: 1200px) {
+  .container {
+    max-width: 1140px;
+  }
+}
+
+.container-fluid {
+  width: 100%;
+  padding-right: 15px;
+  padding-left: 15px;
+  margin-right: auto;
+  margin-left: auto;
+}
+
+.row {
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-wrap: wrap;
+      flex-wrap: wrap;
+  margin-right: -15px;
+  margin-left: -15px;
+}
+
+.no-gutters {
+  margin-right: 0;
+  margin-left: 0;
+}
+
+.no-gutters > .col,
+.no-gutters > [class*="col-"] {
+  padding-right: 0;
+  padding-left: 0;
+}
+
+.col-1, .col-2, .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-10, .col-11, .col-12, .col,
+.col-auto, .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12, .col-sm,
+.col-sm-auto, .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12, .col-md,
+.col-md-auto, .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12, .col-lg,
+.col-lg-auto, .col-xl-1, .col-xl-2, .col-xl-3, .col-xl-4, .col-xl-5, .col-xl-6, .col-xl-7, .col-xl-8, .col-xl-9, .col-xl-10, .col-xl-11, .col-xl-12, .col-xl,
+.col-xl-auto {
+  position: relative;
+  width: 100%;
+  min-height: 1px;
+  padding-right: 15px;
+  padding-left: 15px;
+}
+
+.col {
+  -ms-flex-preferred-size: 0;
+      flex-basis: 0;
+  -ms-flex-positive: 1;
+      flex-grow: 1;
+  max-width: 100%;
+}
+
+.col-auto {
+  -ms-flex: 0 0 auto;
+      flex: 0 0 auto;
+  width: auto;
+  max-width: none;
+}
+
+.col-1 {
+  -ms-flex: 0 0 8.333333%;
+      flex: 0 0 8.333333%;
+  max-width: 8.333333%;
+}
+
+.col-2 {
+  -ms-flex: 0 0 16.666667%;
+      flex: 0 0 16.666667%;
+  max-width: 16.666667%;
+}
+
+.col-3 {
+  -ms-flex: 0 0 25%;
+      flex: 0 0 25%;
+  max-width: 25%;
+}
+
+.col-4 {
+  -ms-flex: 0 0 33.333333%;
+      flex: 0 0 33.333333%;
+  max-width: 33.333333%;
+}
+
+.col-5 {
+  -ms-flex: 0 0 41.666667%;
+      flex: 0 0 41.666667%;
+  max-width: 41.666667%;
+}
+
+.col-6 {
+  -ms-flex: 0 0 50%;
+      flex: 0 0 50%;
+  max-width: 50%;
+}
+
+.col-7 {
+  -ms-flex: 0 0 58.333333%;
+      flex: 0 0 58.333333%;
+  max-width: 58.333333%;
+}
+
+.col-8 {
+  -ms-flex: 0 0 66.666667%;
+      flex: 0 0 66.666667%;
+  max-width: 66.666667%;
+}
+
+.col-9 {
+  -ms-flex: 0 0 75%;
+      flex: 0 0 75%;
+  max-width: 75%;
+}
+
+.col-10 {
+  -ms-flex: 0 0 83.333333%;
+      flex: 0 0 83.333333%;
+  max-width: 83.333333%;
+}
+
+.col-11 {
+  -ms-flex: 0 0 91.666667%;
+      flex: 0 0 91.666667%;
+  max-width: 91.666667%;
+}
+
+.col-12 {
+  -ms-flex: 0 0 100%;
+      flex: 0 0 100%;
+  max-width: 100%;
+}
+
+.order-first {
+  -ms-flex-order: -1;
+      order: -1;
+}
+
+.order-1 {
+  -ms-flex-order: 1;
+      order: 1;
+}
+
+.order-2 {
+  -ms-flex-order: 2;
+      order: 2;
+}
+
+.order-3 {
+  -ms-flex-order: 3;
+      order: 3;
+}
+
+.order-4 {
+  -ms-flex-order: 4;
+      order: 4;
+}
+
+.order-5 {
+  -ms-flex-order: 5;
+      order: 5;
+}
+
+.order-6 {
+  -ms-flex-order: 6;
+      order: 6;
+}
+
+.order-7 {
+  -ms-flex-order: 7;
+      order: 7;
+}
+
+.order-8 {
+  -ms-flex-order: 8;
+      order: 8;
+}
+
+.order-9 {
+  -ms-flex-order: 9;
+      order: 9;
+}
+
+.order-10 {
+  -ms-flex-order: 10;
+      order: 10;
+}
+
+.order-11 {
+  -ms-flex-order: 11;
+      order: 11;
+}
+
+.order-12 {
+  -ms-flex-order: 12;
+      order: 12;
+}
+
+.offset-1 {
+  margin-left: 8.333333%;
+}
+
+.offset-2 {
+  margin-left: 16.666667%;
+}
+
+.offset-3 {
+  margin-left: 25%;
+}
+
+.offset-4 {
+  margin-left: 33.333333%;
+}
+
+.offset-5 {
+  margin-left: 41.666667%;
+}
+
+.offset-6 {
+  margin-left: 50%;
+}
+
+.offset-7 {
+  margin-left: 58.333333%;
+}
+
+.offset-8 {
+  margin-left: 66.666667%;
+}
+
+.offset-9 {
+  margin-left: 75%;
+}
+
+.offset-10 {
+  margin-left: 83.333333%;
+}
+
+.offset-11 {
+  margin-left: 91.666667%;
+}
+
+@media (min-width: 576px) {
+  .col-sm {
+    -ms-flex-preferred-size: 0;
+        flex-basis: 0;
+    -ms-flex-positive: 1;
+        flex-grow: 1;
+    max-width: 100%;
+  }
+  .col-sm-auto {
+    -ms-flex: 0 0 auto;
+        flex: 0 0 auto;
+    width: auto;
+    max-width: none;
+  }
+  .col-sm-1 {
+    -ms-flex: 0 0 8.333333%;
+        flex: 0 0 8.333333%;
+    max-width: 8.333333%;
+  }
+  .col-sm-2 {
+    -ms-flex: 0 0 16.666667%;
+        flex: 0 0 16.666667%;
+    max-width: 16.666667%;
+  }
+  .col-sm-3 {
+    -ms-flex: 0 0 25%;
+        flex: 0 0 25%;
+    max-width: 25%;
+  }
+  .col-sm-4 {
+    -ms-flex: 0 0 33.333333%;
+        flex: 0 0 33.333333%;
+    max-width: 33.333333%;
+  }
+  .col-sm-5 {
+    -ms-flex: 0 0 41.666667%;
+        flex: 0 0 41.666667%;
+    max-width: 41.666667%;
+  }
+  .col-sm-6 {
+    -ms-flex: 0 0 50%;
+        flex: 0 0 50%;
+    max-width: 50%;
+  }
+  .col-sm-7 {
+    -ms-flex: 0 0 58.333333%;
+        flex: 0 0 58.333333%;
+    max-width: 58.333333%;
+  }
+  .col-sm-8 {
+    -ms-flex: 0 0 66.666667%;
+        flex: 0 0 66.666667%;
+    max-width: 66.666667%;
+  }
+  .col-sm-9 {
+    -ms-flex: 0 0 75%;
+        flex: 0 0 75%;
+    max-width: 75%;
+  }
+  .col-sm-10 {
+    -ms-flex: 0 0 83.333333%;
+        flex: 0 0 83.333333%;
+    max-width: 83.333333%;
+  }
+  .col-sm-11 {
+    -ms-flex: 0 0 91.666667%;
+        flex: 0 0 91.666667%;
+    max-width: 91.666667%;
+  }
+  .col-sm-12 {
+    -ms-flex: 0 0 100%;
+        flex: 0 0 100%;
+    max-width: 100%;
+  }
+  .order-sm-first {
+    -ms-flex-order: -1;
+        order: -1;
+  }
+  .order-sm-1 {
+    -ms-flex-order: 1;
+        order: 1;
+  }
+  .order-sm-2 {
+    -ms-flex-order: 2;
+        order: 2;
+  }
+  .order-sm-3 {
+    -ms-flex-order: 3;
+        order: 3;
+  }
+  .order-sm-4 {
+    -ms-flex-order: 4;
+        order: 4;
+  }
+  .order-sm-5 {
+    -ms-flex-order: 5;
+        order: 5;
+  }
+  .order-sm-6 {
+    -ms-flex-order: 6;
+        order: 6;
+  }
+  .order-sm-7 {
+    -ms-flex-order: 7;
+        order: 7;
+  }
+  .order-sm-8 {
+    -ms-flex-order: 8;
+        order: 8;
+  }
+  .order-sm-9 {
+    -ms-flex-order: 9;
+        order: 9;
+  }
+  .order-sm-10 {
+    -ms-flex-order: 10;
+        order: 10;
+  }
+  .order-sm-11 {
+    -ms-flex-order: 11;
+        order: 11;
+  }
+  .order-sm-12 {
+    -ms-flex-order: 12;
+        order: 12;
+  }
+  .offset-sm-0 {
+    margin-left: 0;
+  }
+  .offset-sm-1 {
+    margin-left: 8.333333%;
+  }
+  .offset-sm-2 {
+    margin-left: 16.666667%;
+  }
+  .offset-sm-3 {
+    margin-left: 25%;
+  }
+  .offset-sm-4 {
+    margin-left: 33.333333%;
+  }
+  .offset-sm-5 {
+    margin-left: 41.666667%;
+  }
+  .offset-sm-6 {
+    margin-left: 50%;
+  }
+  .offset-sm-7 {
+    margin-left: 58.333333%;
+  }
+  .offset-sm-8 {
+    margin-left: 66.666667%;
+  }
+  .offset-sm-9 {
+    margin-left: 75%;
+  }
+  .offset-sm-10 {
+    margin-left: 83.333333%;
+  }
+  .offset-sm-11 {
+    margin-left: 91.666667%;
+  }
+}
+
+@media (min-width: 768px) {
+  .col-md {
+    -ms-flex-preferred-size: 0;
+        flex-basis: 0;
+    -ms-flex-positive: 1;
+        flex-grow: 1;
+    max-width: 100%;
+  }
+  .col-md-auto {
+    -ms-flex: 0 0 auto;
+        flex: 0 0 auto;
+    width: auto;
+    max-width: none;
+  }
+  .col-md-1 {
+    -ms-flex: 0 0 8.333333%;
+        flex: 0 0 8.333333%;
+    max-width: 8.333333%;
+  }
+  .col-md-2 {
+    -ms-flex: 0 0 16.666667%;
+        flex: 0 0 16.666667%;
+    max-width: 16.666667%;
+  }
+  .col-md-3 {
+    -ms-flex: 0 0 25%;
+        flex: 0 0 25%;
+    max-width: 25%;
+  }
+  .col-md-4 {
+    -ms-flex: 0 0 33.333333%;
+        flex: 0 0 33.333333%;
+    max-width: 33.333333%;
+  }
+  .col-md-5 {
+    -ms-flex: 0 0 41.666667%;
+        flex: 0 0 41.666667%;
+    max-width: 41.666667%;
+  }
+  .col-md-6 {
+    -ms-flex: 0 0 50%;
+        flex: 0 0 50%;
+    max-width: 50%;
+  }
+  .col-md-7 {
+    -ms-flex: 0 0 58.333333%;
+        flex: 0 0 58.333333%;
+    max-width: 58.333333%;
+  }
+  .col-md-8 {
+    -ms-flex: 0 0 66.666667%;
+        flex: 0 0 66.666667%;
+    max-width: 66.666667%;
+  }
+  .col-md-9 {
+    -ms-flex: 0 0 75%;
+        flex: 0 0 75%;
+    max-width: 75%;
+  }
+  .col-md-10 {
+    -ms-flex: 0 0 83.333333%;
+        flex: 0 0 83.333333%;
+    max-width: 83.333333%;
+  }
+  .col-md-11 {
+    -ms-flex: 0 0 91.666667%;
+        flex: 0 0 91.666667%;
+    max-width: 91.666667%;
+  }
+  .col-md-12 {
+    -ms-flex: 0 0 100%;
+        flex: 0 0 100%;
+    max-width: 100%;
+  }
+  .order-md-first {
+    -ms-flex-order: -1;
+        order: -1;
+  }
+  .order-md-1 {
+    -ms-flex-order: 1;
+        order: 1;
+  }
+  .order-md-2 {
+    -ms-flex-order: 2;
+        order: 2;
+  }
+  .order-md-3 {
+    -ms-flex-order: 3;
+        order: 3;
+  }
+  .order-md-4 {
+    -ms-flex-order: 4;
+        order: 4;
+  }
+  .order-md-5 {
+    -ms-flex-order: 5;
+        order: 5;
+  }
+  .order-md-6 {
+    -ms-flex-order: 6;
+        order: 6;
+  }
+  .order-md-7 {
+    -ms-flex-order: 7;
+        order: 7;
+  }
+  .order-md-8 {
+    -ms-flex-order: 8;
+        order: 8;
+  }
+  .order-md-9 {
+    -ms-flex-order: 9;
+        order: 9;
+  }
+  .order-md-10 {
+    -ms-flex-order: 10;
+        order: 10;
+  }
+  .order-md-11 {
+    -ms-flex-order: 11;
+        order: 11;
+  }
+  .order-md-12 {
+    -ms-flex-order: 12;
+        order: 12;
+  }
+  .offset-md-0 {
+    margin-left: 0;
+  }
+  .offset-md-1 {
+    margin-left: 8.333333%;
+  }
+  .offset-md-2 {
+    margin-left: 16.666667%;
+  }
+  .offset-md-3 {
+    margin-left: 25%;
+  }
+  .offset-md-4 {
+    margin-left: 33.333333%;
+  }
+  .offset-md-5 {
+    margin-left: 41.666667%;
+  }
+  .offset-md-6 {
+    margin-left: 50%;
+  }
+  .offset-md-7 {
+    margin-left: 58.333333%;
+  }
+  .offset-md-8 {
+    margin-left: 66.666667%;
+  }
+  .offset-md-9 {
+    margin-left: 75%;
+  }
+  .offset-md-10 {
+    margin-left: 83.333333%;
+  }
+  .offset-md-11 {
+    margin-left: 91.666667%;
+  }
+}
+
+@media (min-width: 992px) {
+  .col-lg {
+    -ms-flex-preferred-size: 0;
+        flex-basis: 0;
+    -ms-flex-positive: 1;
+        flex-grow: 1;
+    max-width: 100%;
+  }
+  .col-lg-auto {
+    -ms-flex: 0 0 auto;
+        flex: 0 0 auto;
+    width: auto;
+    max-width: none;
+  }
+  .col-lg-1 {
+    -ms-flex: 0 0 8.333333%;
+        flex: 0 0 8.333333%;
+    max-width: 8.333333%;
+  }
+  .col-lg-2 {
+    -ms-flex: 0 0 16.666667%;
+        flex: 0 0 16.666667%;
+    max-width: 16.666667%;
+  }
+  .col-lg-3 {
+    -ms-flex: 0 0 25%;
+        flex: 0 0 25%;
+    max-width: 25%;
+  }
+  .col-lg-4 {
+    -ms-flex: 0 0 33.333333%;
+        flex: 0 0 33.333333%;
+    max-width: 33.333333%;
+  }
+  .col-lg-5 {
+    -ms-flex: 0 0 41.666667%;
+        flex: 0 0 41.666667%;
+    max-width: 41.666667%;
+  }
+  .col-lg-6 {
+    -ms-flex: 0 0 50%;
+        flex: 0 0 50%;
+    max-width: 50%;
+  }
+  .col-lg-7 {
+    -ms-flex: 0 0 58.333333%;
+        flex: 0 0 58.333333%;
+    max-width: 58.333333%;
+  }
+  .col-lg-8 {
+    -ms-flex: 0 0 66.666667%;
+        flex: 0 0 66.666667%;
+    max-width: 66.666667%;
+  }
+  .col-lg-9 {
+    -ms-flex: 0 0 75%;
+        flex: 0 0 75%;
+    max-width: 75%;
+  }
+  .col-lg-10 {
+    -ms-flex: 0 0 83.333333%;
+        flex: 0 0 83.333333%;
+    max-width: 83.333333%;
+  }
+  .col-lg-11 {
+    -ms-flex: 0 0 91.666667%;
+        flex: 0 0 91.666667%;
+    max-width: 91.666667%;
+  }
+  .col-lg-12 {
+    -ms-flex: 0 0 100%;
+        flex: 0 0 100%;
+    max-width: 100%;
+  }
+  .order-lg-first {
+    -ms-flex-order: -1;
+        order: -1;
+  }
+  .order-lg-1 {
+    -ms-flex-order: 1;
+        order: 1;
+  }
+  .order-lg-2 {
+    -ms-flex-order: 2;
+        order: 2;
+  }
+  .order-lg-3 {
+    -ms-flex-order: 3;
+        order: 3;
+  }
+  .order-lg-4 {
+    -ms-flex-order: 4;
+        order: 4;
+  }
+  .order-lg-5 {
+    -ms-flex-order: 5;
+        order: 5;
+  }
+  .order-lg-6 {
+    -ms-flex-order: 6;
+        order: 6;
+  }
+  .order-lg-7 {
+    -ms-flex-order: 7;
+        order: 7;
+  }
+  .order-lg-8 {
+    -ms-flex-order: 8;
+        order: 8;
+  }
+  .order-lg-9 {
+    -ms-flex-order: 9;
+        order: 9;
+  }
+  .order-lg-10 {
+    -ms-flex-order: 10;
+        order: 10;
+  }
+  .order-lg-11 {
+    -ms-flex-order: 11;
+        order: 11;
+  }
+  .order-lg-12 {
+    -ms-flex-order: 12;
+        order: 12;
+  }
+  .offset-lg-0 {
+    margin-left: 0;
+  }
+  .offset-lg-1 {
+    margin-left: 8.333333%;
+  }
+  .offset-lg-2 {
+    margin-left: 16.666667%;
+  }
+  .offset-lg-3 {
+    margin-left: 25%;
+  }
+  .offset-lg-4 {
+    margin-left: 33.333333%;
+  }
+  .offset-lg-5 {
+    margin-left: 41.666667%;
+  }
+  .offset-lg-6 {
+    margin-left: 50%;
+  }
+  .offset-lg-7 {
+    margin-left: 58.333333%;
+  }
+  .offset-lg-8 {
+    margin-left: 66.666667%;
+  }
+  .offset-lg-9 {
+    margin-left: 75%;
+  }
+  .offset-lg-10 {
+    margin-left: 83.333333%;
+  }
+  .offset-lg-11 {
+    margin-left: 91.666667%;
+  }
+}
+
+@media (min-width: 1200px) {
+  .col-xl {
+    -ms-flex-preferred-size: 0;
+        flex-basis: 0;
+    -ms-flex-positive: 1;
+        flex-grow: 1;
+    max-width: 100%;
+  }
+  .col-xl-auto {
+    -ms-flex: 0 0 auto;
+        flex: 0 0 auto;
+    width: auto;
+    max-width: none;
+  }
+  .col-xl-1 {
+    -ms-flex: 0 0 8.333333%;
+        flex: 0 0 8.333333%;
+    max-width: 8.333333%;
+  }
+  .col-xl-2 {
+    -ms-flex: 0 0 16.666667%;
+        flex: 0 0 16.666667%;
+    max-width: 16.666667%;
+  }
+  .col-xl-3 {
+    -ms-flex: 0 0 25%;
+        flex: 0 0 25%;
+    max-width: 25%;
+  }
+  .col-xl-4 {
+    -ms-flex: 0 0 33.333333%;
+        flex: 0 0 33.333333%;
+    max-width: 33.333333%;
+  }
+  .col-xl-5 {
+    -ms-flex: 0 0 41.666667%;
+        flex: 0 0 41.666667%;
+    max-width: 41.666667%;
+  }
+  .col-xl-6 {
+    -ms-flex: 0 0 50%;
+        flex: 0 0 50%;
+    max-width: 50%;
+  }
+  .col-xl-7 {
+    -ms-flex: 0 0 58.333333%;
+        flex: 0 0 58.333333%;
+    max-width: 58.333333%;
+  }
+  .col-xl-8 {
+    -ms-flex: 0 0 66.666667%;
+        flex: 0 0 66.666667%;
+    max-width: 66.666667%;
+  }
+  .col-xl-9 {
+    -ms-flex: 0 0 75%;
+        flex: 0 0 75%;
+    max-width: 75%;
+  }
+  .col-xl-10 {
+    -ms-flex: 0 0 83.333333%;
+        flex: 0 0 83.333333%;
+    max-width: 83.333333%;
+  }
+  .col-xl-11 {
+    -ms-flex: 0 0 91.666667%;
+        flex: 0 0 91.666667%;
+    max-width: 91.666667%;
+  }
+  .col-xl-12 {
+    -ms-flex: 0 0 100%;
+        flex: 0 0 100%;
+    max-width: 100%;
+  }
+  .order-xl-first {
+    -ms-flex-order: -1;
+        order: -1;
+  }
+  .order-xl-1 {
+    -ms-flex-order: 1;
+        order: 1;
+  }
+  .order-xl-2 {
+    -ms-flex-order: 2;
+        order: 2;
+  }
+  .order-xl-3 {
+    -ms-flex-order: 3;
+        order: 3;
+  }
+  .order-xl-4 {
+    -ms-flex-order: 4;
+        order: 4;
+  }
+  .order-xl-5 {
+    -ms-flex-order: 5;
+        order: 5;
+  }
+  .order-xl-6 {
+    -ms-flex-order: 6;
+        order: 6;
+  }
+  .order-xl-7 {
+    -ms-flex-order: 7;
+        order: 7;
+  }
+  .order-xl-8 {
+    -ms-flex-order: 8;
+        order: 8;
+  }
+  .order-xl-9 {
+    -ms-flex-order: 9;
+        order: 9;
+  }
+  .order-xl-10 {
+    -ms-flex-order: 10;
+        order: 10;
+  }
+  .order-xl-11 {
+    -ms-flex-order: 11;
+        order: 11;
+  }
+  .order-xl-12 {
+    -ms-flex-order: 12;
+        order: 12;
+  }
+  .offset-xl-0 {
+    margin-left: 0;
+  }
+  .offset-xl-1 {
+    margin-left: 8.333333%;
+  }
+  .offset-xl-2 {
+    margin-left: 16.666667%;
+  }
+  .offset-xl-3 {
+    margin-left: 25%;
+  }
+  .offset-xl-4 {
+    margin-left: 33.333333%;
+  }
+  .offset-xl-5 {
+    margin-left: 41.666667%;
+  }
+  .offset-xl-6 {
+    margin-left: 50%;
+  }
+  .offset-xl-7 {
+    margin-left: 58.333333%;
+  }
+  .offset-xl-8 {
+    margin-left: 66.666667%;
+  }
+  .offset-xl-9 {
+    margin-left: 75%;
+  }
+  .offset-xl-10 {
+    margin-left: 83.333333%;
+  }
+  .offset-xl-11 {
+    margin-left: 91.666667%;
+  }
+}
+
+.flex-row {
+  -ms-flex-direction: row !important;
+      flex-direction: row !important;
+}
+
+.flex-column {
+  -ms-flex-direction: column !important;
+      flex-direction: column !important;
+}
+
+.flex-row-reverse {
+  -ms-flex-direction: row-reverse !important;
+      flex-direction: row-reverse !important;
+}
+
+.flex-column-reverse {
+  -ms-flex-direction: column-reverse !important;
+      flex-direction: column-reverse !important;
+}
+
+.flex-wrap {
+  -ms-flex-wrap: wrap !important;
+      flex-wrap: wrap !important;
+}
+
+.flex-nowrap {
+  -ms-flex-wrap: nowrap !important;
+      flex-wrap: nowrap !important;
+}
+
+.flex-wrap-reverse {
+  -ms-flex-wrap: wrap-reverse !important;
+      flex-wrap: wrap-reverse !important;
+}
+
+.justify-content-start {
+  -ms-flex-pack: start !important;
+      justify-content: flex-start !important;
+}
+
+.justify-content-end {
+  -ms-flex-pack: end !important;
+      justify-content: flex-end !important;
+}
+
+.justify-content-center {
+  -ms-flex-pack: center !important;
+      justify-content: center !important;
+}
+
+.justify-content-between {
+  -ms-flex-pack: justify !important;
+      justify-content: space-between !important;
+}
+
+.justify-content-around {
+  -ms-flex-pack: distribute !important;
+      justify-content: space-around !important;
+}
+
+.align-items-start {
+  -ms-flex-align: start !important;
+      align-items: flex-start !important;
+}
+
+.align-items-end {
+  -ms-flex-align: end !important;
+      align-items: flex-end !important;
+}
+
+.align-items-center {
+  -ms-flex-align: center !important;
+      align-items: center !important;
+}
+
+.align-items-baseline {
+  -ms-flex-align: baseline !important;
+      align-items: baseline !important;
+}
+
+.align-items-stretch {
+  -ms-flex-align: stretch !important;
+      align-items: stretch !important;
+}
+
+.align-content-start {
+  -ms-flex-line-pack: start !important;
+      align-content: flex-start !important;
+}
+
+.align-content-end {
+  -ms-flex-line-pack: end !important;
+      align-content: flex-end !important;
+}
+
+.align-content-center {
+  -ms-flex-line-pack: center !important;
+      align-content: center !important;
+}
+
+.align-content-between {
+  -ms-flex-line-pack: justify !important;
+      align-content: space-between !important;
+}
+
+.align-content-around {
+  -ms-flex-line-pack: distribute !important;
+      align-content: space-around !important;
+}
+
+.align-content-stretch {
+  -ms-flex-line-pack: stretch !important;
+      align-content: stretch !important;
+}
+
+.align-self-auto {
+  -ms-flex-item-align: auto !important;
+      align-self: auto !important;
+}
+
+.align-self-start {
+  -ms-flex-item-align: start !important;
+      align-self: flex-start !important;
+}
+
+.align-self-end {
+  -ms-flex-item-align: end !important;
+      align-self: flex-end !important;
+}
+
+.align-self-center {
+  -ms-flex-item-align: center !important;
+      align-self: center !important;
+}
+
+.align-self-baseline {
+  -ms-flex-item-align: baseline !important;
+      align-self: baseline !important;
+}
+
+.align-self-stretch {
+  -ms-flex-item-align: stretch !important;
+      align-self: stretch !important;
+}
+
+@media (min-width: 576px) {
+  .flex-sm-row {
+    -ms-flex-direction: row !important;
+        flex-direction: row !important;
+  }
+  .flex-sm-column {
+    -ms-flex-direction: column !important;
+        flex-direction: column !important;
+  }
+  .flex-sm-row-reverse {
+    -ms-flex-direction: row-reverse !important;
+        flex-direction: row-reverse !important;
+  }
+  .flex-sm-column-reverse {
+    -ms-flex-direction: column-reverse !important;
+        flex-direction: column-reverse !important;
+  }
+  .flex-sm-wrap {
+    -ms-flex-wrap: wrap !important;
+        flex-wrap: wrap !important;
+  }
+  .flex-sm-nowrap {
+    -ms-flex-wrap: nowrap !important;
+        flex-wrap: nowrap !important;
+  }
+  .flex-sm-wrap-reverse {
+    -ms-flex-wrap: wrap-reverse !important;
+        flex-wrap: wrap-reverse !important;
+  }
+  .justify-content-sm-start {
+    -ms-flex-pack: start !important;
+        justify-content: flex-start !important;
+  }
+  .justify-content-sm-end {
+    -ms-flex-pack: end !important;
+        justify-content: flex-end !important;
+  }
+  .justify-content-sm-center {
+    -ms-flex-pack: center !important;
+        justify-content: center !important;
+  }
+  .justify-content-sm-between {
+    -ms-flex-pack: justify !important;
+        justify-content: space-between !important;
+  }
+  .justify-content-sm-around {
+    -ms-flex-pack: distribute !important;
+        justify-content: space-around !important;
+  }
+  .align-items-sm-start {
+    -ms-flex-align: start !important;
+        align-items: flex-start !important;
+  }
+  .align-items-sm-end {
+    -ms-flex-align: end !important;
+        align-items: flex-end !important;
+  }
+  .align-items-sm-center {
+    -ms-flex-align: center !important;
+        align-items: center !important;
+  }
+  .align-items-sm-baseline {
+    -ms-flex-align: baseline !important;
+        align-items: baseline !important;
+  }
+  .align-items-sm-stretch {
+    -ms-flex-align: stretch !important;
+        align-items: stretch !important;
+  }
+  .align-content-sm-start {
+    -ms-flex-line-pack: start !important;
+        align-content: flex-start !important;
+  }
+  .align-content-sm-end {
+    -ms-flex-line-pack: end !important;
+        align-content: flex-end !important;
+  }
+  .align-content-sm-center {
+    -ms-flex-line-pack: center !important;
+        align-content: center !important;
+  }
+  .align-content-sm-between {
+    -ms-flex-line-pack: justify !important;
+        align-content: space-between !important;
+  }
+  .align-content-sm-around {
+    -ms-flex-line-pack: distribute !important;
+        align-content: space-around !important;
+  }
+  .align-content-sm-stretch {
+    -ms-flex-line-pack: stretch !important;
+        align-content: stretch !important;
+  }
+  .align-self-sm-auto {
+    -ms-flex-item-align: auto !important;
+        align-self: auto !important;
+  }
+  .align-self-sm-start {
+    -ms-flex-item-align: start !important;
+        align-self: flex-start !important;
+  }
+  .align-self-sm-end {
+    -ms-flex-item-align: end !important;
+        align-self: flex-end !important;
+  }
+  .align-self-sm-center {
+    -ms-flex-item-align: center !important;
+        align-self: center !important;
+  }
+  .align-self-sm-baseline {
+    -ms-flex-item-align: baseline !important;
+        align-self: baseline !important;
+  }
+  .align-self-sm-stretch {
+    -ms-flex-item-align: stretch !important;
+        align-self: stretch !important;
+  }
+}
+
+@media (min-width: 768px) {
+  .flex-md-row {
+    -ms-flex-direction: row !important;
+        flex-direction: row !important;
+  }
+  .flex-md-column {
+    -ms-flex-direction: column !important;
+        flex-direction: column !important;
+  }
+  .flex-md-row-reverse {
+    -ms-flex-direction: row-reverse !important;
+        flex-direction: row-reverse !important;
+  }
+  .flex-md-column-reverse {
+    -ms-flex-direction: column-reverse !important;
+        flex-direction: column-reverse !important;
+  }
+  .flex-md-wrap {
+    -ms-flex-wrap: wrap !important;
+        flex-wrap: wrap !important;
+  }
+  .flex-md-nowrap {
+    -ms-flex-wrap: nowrap !important;
+        flex-wrap: nowrap !important;
+  }
+  .flex-md-wrap-reverse {
+    -ms-flex-wrap: wrap-reverse !important;
+        flex-wrap: wrap-reverse !important;
+  }
+  .justify-content-md-start {
+    -ms-flex-pack: start !important;
+        justify-content: flex-start !important;
+  }
+  .justify-content-md-end {
+    -ms-flex-pack: end !important;
+        justify-content: flex-end !important;
+  }
+  .justify-content-md-center {
+    -ms-flex-pack: center !important;
+        justify-content: center !important;
+  }
+  .justify-content-md-between {
+    -ms-flex-pack: justify !important;
+        justify-content: space-between !important;
+  }
+  .justify-content-md-around {
+    -ms-flex-pack: distribute !important;
+        justify-content: space-around !important;
+  }
+  .align-items-md-start {
+    -ms-flex-align: start !important;
+        align-items: flex-start !important;
+  }
+  .align-items-md-end {
+    -ms-flex-align: end !important;
+        align-items: flex-end !important;
+  }
+  .align-items-md-center {
+    -ms-flex-align: center !important;
+        align-items: center !important;
+  }
+  .align-items-md-baseline {
+    -ms-flex-align: baseline !important;
+        align-items: baseline !important;
+  }
+  .align-items-md-stretch {
+    -ms-flex-align: stretch !important;
+        align-items: stretch !important;
+  }
+  .align-content-md-start {
+    -ms-flex-line-pack: start !important;
+        align-content: flex-start !important;
+  }
+  .align-content-md-end {
+    -ms-flex-line-pack: end !important;
+        align-content: flex-end !important;
+  }
+  .align-content-md-center {
+    -ms-flex-line-pack: center !important;
+        align-content: center !important;
+  }
+  .align-content-md-between {
+    -ms-flex-line-pack: justify !important;
+        align-content: space-between !important;
+  }
+  .align-content-md-around {
+    -ms-flex-line-pack: distribute !important;
+        align-content: space-around !important;
+  }
+  .align-content-md-stretch {
+    -ms-flex-line-pack: stretch !important;
+        align-content: stretch !important;
+  }
+  .align-self-md-auto {
+    -ms-flex-item-align: auto !important;
+        align-self: auto !important;
+  }
+  .align-self-md-start {
+    -ms-flex-item-align: start !important;
+        align-self: flex-start !important;
+  }
+  .align-self-md-end {
+    -ms-flex-item-align: end !important;
+        align-self: flex-end !important;
+  }
+  .align-self-md-center {
+    -ms-flex-item-align: center !important;
+        align-self: center !important;
+  }
+  .align-self-md-baseline {
+    -ms-flex-item-align: baseline !important;
+        align-self: baseline !important;
+  }
+  .align-self-md-stretch {
+    -ms-flex-item-align: stretch !important;
+        align-self: stretch !important;
+  }
+}
+
+@media (min-width: 992px) {
+  .flex-lg-row {
+    -ms-flex-direction: row !important;
+        flex-direction: row !important;
+  }
+  .flex-lg-column {
+    -ms-flex-direction: column !important;
+        flex-direction: column !important;
+  }
+  .flex-lg-row-reverse {
+    -ms-flex-direction: row-reverse !important;
+        flex-direction: row-reverse !important;
+  }
+  .flex-lg-column-reverse {
+    -ms-flex-direction: column-reverse !important;
+        flex-direction: column-reverse !important;
+  }
+  .flex-lg-wrap {
+    -ms-flex-wrap: wrap !important;
+        flex-wrap: wrap !important;
+  }
+  .flex-lg-nowrap {
+    -ms-flex-wrap: nowrap !important;
+        flex-wrap: nowrap !important;
+  }
+  .flex-lg-wrap-reverse {
+    -ms-flex-wrap: wrap-reverse !important;
+        flex-wrap: wrap-reverse !important;
+  }
+  .justify-content-lg-start {
+    -ms-flex-pack: start !important;
+        justify-content: flex-start !important;
+  }
+  .justify-content-lg-end {
+    -ms-flex-pack: end !important;
+        justify-content: flex-end !important;
+  }
+  .justify-content-lg-center {
+    -ms-flex-pack: center !important;
+        justify-content: center !important;
+  }
+  .justify-content-lg-between {
+    -ms-flex-pack: justify !important;
+        justify-content: space-between !important;
+  }
+  .justify-content-lg-around {
+    -ms-flex-pack: distribute !important;
+        justify-content: space-around !important;
+  }
+  .align-items-lg-start {
+    -ms-flex-align: start !important;
+        align-items: flex-start !important;
+  }
+  .align-items-lg-end {
+    -ms-flex-align: end !important;
+        align-items: flex-end !important;
+  }
+  .align-items-lg-center {
+    -ms-flex-align: center !important;
+        align-items: center !important;
+  }
+  .align-items-lg-baseline {
+    -ms-flex-align: baseline !important;
+        align-items: baseline !important;
+  }
+  .align-items-lg-stretch {
+    -ms-flex-align: stretch !important;
+        align-items: stretch !important;
+  }
+  .align-content-lg-start {
+    -ms-flex-line-pack: start !important;
+        align-content: flex-start !important;
+  }
+  .align-content-lg-end {
+    -ms-flex-line-pack: end !important;
+        align-content: flex-end !important;
+  }
+  .align-content-lg-center {
+    -ms-flex-line-pack: center !important;
+        align-content: center !important;
+  }
+  .align-content-lg-between {
+    -ms-flex-line-pack: justify !important;
+        align-content: space-between !important;
+  }
+  .align-content-lg-around {
+    -ms-flex-line-pack: distribute !important;
+        align-content: space-around !important;
+  }
+  .align-content-lg-stretch {
+    -ms-flex-line-pack: stretch !important;
+        align-content: stretch !important;
+  }
+  .align-self-lg-auto {
+    -ms-flex-item-align: auto !important;
+        align-self: auto !important;
+  }
+  .align-self-lg-start {
+    -ms-flex-item-align: start !important;
+        align-self: flex-start !important;
+  }
+  .align-self-lg-end {
+    -ms-flex-item-align: end !important;
+        align-self: flex-end !important;
+  }
+  .align-self-lg-center {
+    -ms-flex-item-align: center !important;
+        align-self: center !important;
+  }
+  .align-self-lg-baseline {
+    -ms-flex-item-align: baseline !important;
+        align-self: baseline !important;
+  }
+  .align-self-lg-stretch {
+    -ms-flex-item-align: stretch !important;
+        align-self: stretch !important;
+  }
+}
+
+@media (min-width: 1200px) {
+  .flex-xl-row {
+    -ms-flex-direction: row !important;
+        flex-direction: row !important;
+  }
+  .flex-xl-column {
+    -ms-flex-direction: column !important;
+        flex-direction: column !important;
+  }
+  .flex-xl-row-reverse {
+    -ms-flex-direction: row-reverse !important;
+        flex-direction: row-reverse !important;
+  }
+  .flex-xl-column-reverse {
+    -ms-flex-direction: column-reverse !important;
+        flex-direction: column-reverse !important;
+  }
+  .flex-xl-wrap {
+    -ms-flex-wrap: wrap !important;
+        flex-wrap: wrap !important;
+  }
+  .flex-xl-nowrap {
+    -ms-flex-wrap: nowrap !important;
+        flex-wrap: nowrap !important;
+  }
+  .flex-xl-wrap-reverse {
+    -ms-flex-wrap: wrap-reverse !important;
+        flex-wrap: wrap-reverse !important;
+  }
+  .justify-content-xl-start {
+    -ms-flex-pack: start !important;
+        justify-content: flex-start !important;
+  }
+  .justify-content-xl-end {
+    -ms-flex-pack: end !important;
+        justify-content: flex-end !important;
+  }
+  .justify-content-xl-center {
+    -ms-flex-pack: center !important;
+        justify-content: center !important;
+  }
+  .justify-content-xl-between {
+    -ms-flex-pack: justify !important;
+        justify-content: space-between !important;
+  }
+  .justify-content-xl-around {
+    -ms-flex-pack: distribute !important;
+        justify-content: space-around !important;
+  }
+  .align-items-xl-start {
+    -ms-flex-align: start !important;
+        align-items: flex-start !important;
+  }
+  .align-items-xl-end {
+    -ms-flex-align: end !important;
+        align-items: flex-end !important;
+  }
+  .align-items-xl-center {
+    -ms-flex-align: center !important;
+        align-items: center !important;
+  }
+  .align-items-xl-baseline {
+    -ms-flex-align: baseline !important;
+        align-items: baseline !important;
+  }
+  .align-items-xl-stretch {
+    -ms-flex-align: stretch !important;
+        align-items: stretch !important;
+  }
+  .align-content-xl-start {
+    -ms-flex-line-pack: start !important;
+        align-content: flex-start !important;
+  }
+  .align-content-xl-end {
+    -ms-flex-line-pack: end !important;
+        align-content: flex-end !important;
+  }
+  .align-content-xl-center {
+    -ms-flex-line-pack: center !important;
+        align-content: center !important;
+  }
+  .align-content-xl-between {
+    -ms-flex-line-pack: justify !important;
+        align-content: space-between !important;
+  }
+  .align-content-xl-around {
+    -ms-flex-line-pack: distribute !important;
+        align-content: space-around !important;
+  }
+  .align-content-xl-stretch {
+    -ms-flex-line-pack: stretch !important;
+        align-content: stretch !important;
+  }
+  .align-self-xl-auto {
+    -ms-flex-item-align: auto !important;
+        align-self: auto !important;
+  }
+  .align-self-xl-start {
+    -ms-flex-item-align: start !important;
+        align-self: flex-start !important;
+  }
+  .align-self-xl-end {
+    -ms-flex-item-align: end !important;
+        align-self: flex-end !important;
+  }
+  .align-self-xl-center {
+    -ms-flex-item-align: center !important;
+        align-self: center !important;
+  }
+  .align-self-xl-baseline {
+    -ms-flex-item-align: baseline !important;
+        align-self: baseline !important;
+  }
+  .align-self-xl-stretch {
+    -ms-flex-item-align: stretch !important;
+        align-self: stretch !important;
+  }
+}
+/*# sourceMappingURL=bootstrap-grid.css.map */
\ No newline at end of file
diff --git a/vendor/bootstrap/css/bootstrap-grid.min.css b/vendor/bootstrap/css/bootstrap-grid.min.css
new file mode 100644
index 00000000..a7b220f5
--- /dev/null
+++ b/vendor/bootstrap/css/bootstrap-grid.min.css
@@ -0,0 +1,7 @@
+/*!
+ * Bootstrap Grid v4.0.0-beta.2 (https://getbootstrap.com)
+ * Copyright 2011-2017 The Bootstrap Authors
+ * Copyright 2011-2017 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ */@-ms-viewport{width:device-width}html{box-sizing:border-box;-ms-overflow-style:scrollbar}*,::after,::before{box-sizing:inherit}.container{width:100%;padding-right:15px;padding-left:15px;margin-right:auto;margin-left:auto}@media (min-width:576px){.container{max-width:540px}}@media (min-width:768px){.container{max-width:720px}}@media (min-width:992px){.container{max-width:960px}}@media 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index 00000000..713196fc
--- /dev/null
+++ b/vendor/bootstrap/css/bootstrap-reboot.css
@@ -0,0 +1,342 @@
+/*!
+ * Bootstrap Reboot v4.0.0-beta.2 (https://getbootstrap.com)
+ * Copyright 2011-2017 The Bootstrap Authors
+ * Copyright 2011-2017 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
+ */
+*,
+*::before,
+*::after {
+  box-sizing: border-box;
+}
+
+html {
+  font-family: sans-serif;
+  line-height: 1.15;
+  -webkit-text-size-adjust: 100%;
+  -ms-text-size-adjust: 100%;
+  -ms-overflow-style: scrollbar;
+  -webkit-tap-highlight-color: transparent;
+}
+
+@-ms-viewport {
+  width: device-width;
+}
+
+article, aside, dialog, figcaption, figure, footer, header, hgroup, main, nav, section {
+  display: block;
+}
+
+body {
+  margin: 0;
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
+  font-size: 1rem;
+  font-weight: 400;
+  line-height: 1.5;
+  color: #212529;
+  text-align: left;
+  background-color: #fff;
+}
+
+[tabindex="-1"]:focus {
+  outline: none !important;
+}
+
+hr {
+  box-sizing: content-box;
+  height: 0;
+  overflow: visible;
+}
+
+h1, h2, h3, h4, h5, h6 {
+  margin-top: 0;
+  margin-bottom: 0.5rem;
+}
+
+p {
+  margin-top: 0;
+  margin-bottom: 1rem;
+}
+
+abbr[title],
+abbr[data-original-title] {
+  text-decoration: underline;
+  -webkit-text-decoration: underline dotted;
+          text-decoration: underline dotted;
+  cursor: help;
+  border-bottom: 0;
+}
+
+address {
+  margin-bottom: 1rem;
+  font-style: normal;
+  line-height: inherit;
+}
+
+ol,
+ul,
+dl {
+  margin-top: 0;
+  margin-bottom: 1rem;
+}
+
+ol ol,
+ul ul,
+ol ul,
+ul ol {
+  margin-bottom: 0;
+}
+
+dt {
+  font-weight: 700;
+}
+
+dd {
+  margin-bottom: .5rem;
+  margin-left: 0;
+}
+
+blockquote {
+  margin: 0 0 1rem;
+}
+
+dfn {
+  font-style: italic;
+}
+
+b,
+strong {
+  font-weight: bolder;
+}
+
+small {
+  font-size: 80%;
+}
+
+sub,
+sup {
+  position: relative;
+  font-size: 75%;
+  line-height: 0;
+  vertical-align: baseline;
+}
+
+sub {
+  bottom: -.25em;
+}
+
+sup {
+  top: -.5em;
+}
+
+a {
+  color: #007bff;
+  text-decoration: none;
+  background-color: transparent;
+  -webkit-text-decoration-skip: objects;
+}
+
+a:hover {
+  color: #0056b3;
+  text-decoration: underline;
+}
+
+a:not([href]):not([tabindex]) {
+  color: inherit;
+  text-decoration: none;
+}
+
+a:not([href]):not([tabindex]):focus, a:not([href]):not([tabindex]):hover {
+  color: inherit;
+  text-decoration: none;
+}
+
+a:not([href]):not([tabindex]):focus {
+  outline: 0;
+}
+
+pre,
+code,
+kbd,
+samp {
+  font-family: monospace, monospace;
+  font-size: 1em;
+}
+
+pre {
+  margin-top: 0;
+  margin-bottom: 1rem;
+  overflow: auto;
+  -ms-overflow-style: scrollbar;
+}
+
+figure {
+  margin: 0 0 1rem;
+}
+
+img {
+  vertical-align: middle;
+  border-style: none;
+}
+
+svg:not(:root) {
+  overflow: hidden;
+}
+
+a,
+area,
+button,
+[role="button"],
+input:not([type="range"]),
+label,
+select,
+summary,
+textarea {
+  -ms-touch-action: manipulation;
+      touch-action: manipulation;
+}
+
+table {
+  border-collapse: collapse;
+}
+
+caption {
+  padding-top: 0.75rem;
+  padding-bottom: 0.75rem;
+  color: #868e96;
+  text-align: left;
+  caption-side: bottom;
+}
+
+th {
+  text-align: inherit;
+}
+
+label {
+  display: inline-block;
+  margin-bottom: .5rem;
+}
+
+button {
+  border-radius: 0;
+}
+
+button:focus {
+  outline: 1px dotted;
+  outline: 5px auto -webkit-focus-ring-color;
+}
+
+input,
+button,
+select,
+optgroup,
+textarea {
+  margin: 0;
+  font-family: inherit;
+  font-size: inherit;
+  line-height: inherit;
+}
+
+button,
+input {
+  overflow: visible;
+}
+
+button,
+select {
+  text-transform: none;
+}
+
+button,
+html [type="button"],
+[type="reset"],
+[type="submit"] {
+  -webkit-appearance: button;
+}
+
+button::-moz-focus-inner,
+[type="button"]::-moz-focus-inner,
+[type="reset"]::-moz-focus-inner,
+[type="submit"]::-moz-focus-inner {
+  padding: 0;
+  border-style: none;
+}
+
+input[type="radio"],
+input[type="checkbox"] {
+  box-sizing: border-box;
+  padding: 0;
+}
+
+input[type="date"],
+input[type="time"],
+input[type="datetime-local"],
+input[type="month"] {
+  -webkit-appearance: listbox;
+}
+
+textarea {
+  overflow: auto;
+  resize: vertical;
+}
+
+fieldset {
+  min-width: 0;
+  padding: 0;
+  margin: 0;
+  border: 0;
+}
+
+legend {
+  display: block;
+  width: 100%;
+  max-width: 100%;
+  padding: 0;
+  margin-bottom: .5rem;
+  font-size: 1.5rem;
+  line-height: inherit;
+  color: inherit;
+  white-space: normal;
+}
+
+progress {
+  vertical-align: baseline;
+}
+
+[type="number"]::-webkit-inner-spin-button,
+[type="number"]::-webkit-outer-spin-button {
+  height: auto;
+}
+
+[type="search"] {
+  outline-offset: -2px;
+  -webkit-appearance: none;
+}
+
+[type="search"]::-webkit-search-cancel-button,
+[type="search"]::-webkit-search-decoration {
+  -webkit-appearance: none;
+}
+
+::-webkit-file-upload-button {
+  font: inherit;
+  -webkit-appearance: button;
+}
+
+output {
+  display: inline-block;
+}
+
+summary {
+  display: list-item;
+}
+
+template {
+  display: none;
+}
+
+[hidden] {
+  display: none !important;
+}
+/*# sourceMappingURL=bootstrap-reboot.css.map */
\ No newline at end of file
diff --git a/vendor/bootstrap/css/bootstrap-reboot.min.css b/vendor/bootstrap/css/bootstrap-reboot.min.css
new file mode 100644
index 00000000..3f4f1a87
--- /dev/null
+++ b/vendor/bootstrap/css/bootstrap-reboot.min.css
@@ -0,0 +1,8 @@
+/*!
+ * Bootstrap Reboot v4.0.0-beta.2 (https://getbootstrap.com)
+ * Copyright 2011-2017 The Bootstrap Authors
+ * Copyright 2011-2017 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
+ */*,::after,::before{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-ms-overflow-style:scrollbar;-webkit-tap-highlight-color:transparent}@-ms-viewport{width:device-width}article,aside,dialog,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";font-size:1rem;font-weight:400;line-height:1.5;color:#212529;text-align:left;background-color:#fff}[tabindex="-1"]:focus{outline:0!important}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5rem}p{margin-top:0;margin-bottom:1rem}abbr[data-original-title],abbr[title]{text-decoration:underline;-webkit-text-decoration:underline dotted;text-decoration:underline dotted;cursor:help;border-bottom:0}address{margin-bottom:1rem;font-style:normal;line-height:inherit}dl,ol,ul{margin-top:0;margin-bottom:1rem}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}dt{font-weight:700}dd{margin-bottom:.5rem;margin-left:0}blockquote{margin:0 0 1rem}dfn{font-style:italic}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}a{color:#007bff;text-decoration:none;background-color:transparent;-webkit-text-decoration-skip:objects}a:hover{color:#0056b3;text-decoration:underline}a:not([href]):not([tabindex]){color:inherit;text-decoration:none}a:not([href]):not([tabindex]):focus,a:not([href]):not([tabindex]):hover{color:inherit;text-decoration:none}a:not([href]):not([tabindex]):focus{outline:0}code,kbd,pre,samp{font-family:monospace,monospace;font-size:1em}pre{margin-top:0;margin-bottom:1rem;overflow:auto;-ms-overflow-style:scrollbar}figure{margin:0 0 1rem}img{vertical-align:middle;border-style:none}svg:not(:root){overflow:hidden}[role=button],a,area,button,input:not([type=range]),label,select,summary,textarea{-ms-touch-action:manipulation;touch-action:manipulation}table{border-collapse:collapse}caption{padding-top:.75rem;padding-bottom:.75rem;color:#868e96;text-align:left;caption-side:bottom}th{text-align:inherit}label{display:inline-block;margin-bottom:.5rem}button{border-radius:0}button:focus{outline:1px dotted;outline:5px auto -webkit-focus-ring-color}button,input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}[type=reset],[type=submit],button,html [type=button]{-webkit-appearance:button}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{padding:0;border-style:none}input[type=checkbox],input[type=radio]{box-sizing:border-box;padding:0}input[type=date],input[type=datetime-local],input[type=month],input[type=time]{-webkit-appearance:listbox}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;padding:0;margin:0;border:0}legend{display:block;width:100%;max-width:100%;padding:0;margin-bottom:.5rem;font-size:1.5rem;line-height:inherit;color:inherit;white-space:normal}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-cancel-button,[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item}template{display:none}[hidden]{display:none!important}
+/*# sourceMappingURL=bootstrap-reboot.min.css.map */
\ No newline at end of file
diff --git a/vendor/bootstrap/css/bootstrap.css b/vendor/bootstrap/css/bootstrap.css
new file mode 100644
index 00000000..fa55c202
--- /dev/null
+++ b/vendor/bootstrap/css/bootstrap.css
@@ -0,0 +1,8374 @@
+/*!
+ * Bootstrap v4.0.0-beta.2 (https://getbootstrap.com)
+ * Copyright 2011-2017 The Bootstrap Authors
+ * Copyright 2011-2017 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ */
+:root {
+  --blue: #007bff;
+  --indigo: #6610f2;
+  --purple: #6f42c1;
+  --pink: #e83e8c;
+  --red: #dc3545;
+  --orange: #fd7e14;
+  --yellow: #ffc107;
+  --green: #28a745;
+  --teal: #20c997;
+  --cyan: #17a2b8;
+  --white: #fff;
+  --gray: #868e96;
+  --gray-dark: #343a40;
+  --primary: #007bff;
+  --secondary: #868e96;
+  --success: #28a745;
+  --info: #17a2b8;
+  --warning: #ffc107;
+  --danger: #dc3545;
+  --light: #f8f9fa;
+  --dark: #343a40;
+  --breakpoint-xs: 0;
+  --breakpoint-sm: 576px;
+  --breakpoint-md: 768px;
+  --breakpoint-lg: 992px;
+  --breakpoint-xl: 1200px;
+  --font-family-sans-serif: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
+  --font-family-monospace: "SFMono-Regular", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
+}
+
+@media print {
+  *,
+  *::before,
+  *::after {
+    text-shadow: none !important;
+    box-shadow: none !important;
+  }
+  a,
+  a:visited {
+    text-decoration: underline;
+  }
+  abbr[title]::after {
+    content: " (" attr(title) ")";
+  }
+  pre {
+    white-space: pre-wrap !important;
+  }
+  pre,
+  blockquote {
+    border: 1px solid #999;
+    page-break-inside: avoid;
+  }
+  thead {
+    display: table-header-group;
+  }
+  tr,
+  img {
+    page-break-inside: avoid;
+  }
+  p,
+  h2,
+  h3 {
+    orphans: 3;
+    widows: 3;
+  }
+  h2,
+  h3 {
+    page-break-after: avoid;
+  }
+  .navbar {
+    display: none;
+  }
+  .badge {
+    border: 1px solid #000;
+  }
+  .table {
+    border-collapse: collapse !important;
+  }
+  .table td,
+  .table th {
+    background-color: #fff !important;
+  }
+  .table-bordered th,
+  .table-bordered td {
+    border: 1px solid #ddd !important;
+  }
+}
+
+*,
+*::before,
+*::after {
+  box-sizing: border-box;
+}
+
+html {
+  font-family: sans-serif;
+  line-height: 1.15;
+  -webkit-text-size-adjust: 100%;
+  -ms-text-size-adjust: 100%;
+  -ms-overflow-style: scrollbar;
+  -webkit-tap-highlight-color: transparent;
+}
+
+@-ms-viewport {
+  width: device-width;
+}
+
+article, aside, dialog, figcaption, figure, footer, header, hgroup, main, nav, section {
+  display: block;
+}
+
+body {
+  margin: 0;
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
+  font-size: 1rem;
+  font-weight: 400;
+  line-height: 1.5;
+  color: #212529;
+  text-align: left;
+  background-color: #fff;
+}
+
+[tabindex="-1"]:focus {
+  outline: none !important;
+}
+
+hr {
+  box-sizing: content-box;
+  height: 0;
+  overflow: visible;
+}
+
+h1, h2, h3, h4, h5, h6 {
+  margin-top: 0;
+  margin-bottom: 0.5rem;
+}
+
+p {
+  margin-top: 0;
+  margin-bottom: 1rem;
+}
+
+abbr[title],
+abbr[data-original-title] {
+  text-decoration: underline;
+  -webkit-text-decoration: underline dotted;
+          text-decoration: underline dotted;
+  cursor: help;
+  border-bottom: 0;
+}
+
+address {
+  margin-bottom: 1rem;
+  font-style: normal;
+  line-height: inherit;
+}
+
+ol,
+ul,
+dl {
+  margin-top: 0;
+  margin-bottom: 1rem;
+}
+
+ol ol,
+ul ul,
+ol ul,
+ul ol {
+  margin-bottom: 0;
+}
+
+dt {
+  font-weight: 700;
+}
+
+dd {
+  margin-bottom: .5rem;
+  margin-left: 0;
+}
+
+blockquote {
+  margin: 0 0 1rem;
+}
+
+dfn {
+  font-style: italic;
+}
+
+b,
+strong {
+  font-weight: bolder;
+}
+
+small {
+  font-size: 80%;
+}
+
+sub,
+sup {
+  position: relative;
+  font-size: 75%;
+  line-height: 0;
+  vertical-align: baseline;
+}
+
+sub {
+  bottom: -.25em;
+}
+
+sup {
+  top: -.5em;
+}
+
+a {
+  color: #007bff;
+  text-decoration: none;
+  background-color: transparent;
+  -webkit-text-decoration-skip: objects;
+}
+
+a:hover {
+  color: #0056b3;
+  text-decoration: underline;
+}
+
+a:not([href]):not([tabindex]) {
+  color: inherit;
+  text-decoration: none;
+}
+
+a:not([href]):not([tabindex]):focus, a:not([href]):not([tabindex]):hover {
+  color: inherit;
+  text-decoration: none;
+}
+
+a:not([href]):not([tabindex]):focus {
+  outline: 0;
+}
+
+pre,
+code,
+kbd,
+samp {
+  font-family: monospace, monospace;
+  font-size: 1em;
+}
+
+pre {
+  margin-top: 0;
+  margin-bottom: 1rem;
+  overflow: auto;
+  -ms-overflow-style: scrollbar;
+}
+
+figure {
+  margin: 0 0 1rem;
+}
+
+img {
+  vertical-align: middle;
+  border-style: none;
+}
+
+svg:not(:root) {
+  overflow: hidden;
+}
+
+a,
+area,
+button,
+[role="button"],
+input:not([type="range"]),
+label,
+select,
+summary,
+textarea {
+  -ms-touch-action: manipulation;
+      touch-action: manipulation;
+}
+
+table {
+  border-collapse: collapse;
+}
+
+caption {
+  padding-top: 0.75rem;
+  padding-bottom: 0.75rem;
+  color: #868e96;
+  text-align: left;
+  caption-side: bottom;
+}
+
+th {
+  text-align: inherit;
+}
+
+label {
+  display: inline-block;
+  margin-bottom: .5rem;
+}
+
+button {
+  border-radius: 0;
+}
+
+button:focus {
+  outline: 1px dotted;
+  outline: 5px auto -webkit-focus-ring-color;
+}
+
+input,
+button,
+select,
+optgroup,
+textarea {
+  margin: 0;
+  font-family: inherit;
+  font-size: inherit;
+  line-height: inherit;
+}
+
+button,
+input {
+  overflow: visible;
+}
+
+button,
+select {
+  text-transform: none;
+}
+
+button,
+html [type="button"],
+[type="reset"],
+[type="submit"] {
+  -webkit-appearance: button;
+}
+
+button::-moz-focus-inner,
+[type="button"]::-moz-focus-inner,
+[type="reset"]::-moz-focus-inner,
+[type="submit"]::-moz-focus-inner {
+  padding: 0;
+  border-style: none;
+}
+
+input[type="radio"],
+input[type="checkbox"] {
+  box-sizing: border-box;
+  padding: 0;
+}
+
+input[type="date"],
+input[type="time"],
+input[type="datetime-local"],
+input[type="month"] {
+  -webkit-appearance: listbox;
+}
+
+textarea {
+  overflow: auto;
+  resize: vertical;
+}
+
+fieldset {
+  min-width: 0;
+  padding: 0;
+  margin: 0;
+  border: 0;
+}
+
+legend {
+  display: block;
+  width: 100%;
+  max-width: 100%;
+  padding: 0;
+  margin-bottom: .5rem;
+  font-size: 1.5rem;
+  line-height: inherit;
+  color: inherit;
+  white-space: normal;
+}
+
+progress {
+  vertical-align: baseline;
+}
+
+[type="number"]::-webkit-inner-spin-button,
+[type="number"]::-webkit-outer-spin-button {
+  height: auto;
+}
+
+[type="search"] {
+  outline-offset: -2px;
+  -webkit-appearance: none;
+}
+
+[type="search"]::-webkit-search-cancel-button,
+[type="search"]::-webkit-search-decoration {
+  -webkit-appearance: none;
+}
+
+::-webkit-file-upload-button {
+  font: inherit;
+  -webkit-appearance: button;
+}
+
+output {
+  display: inline-block;
+}
+
+summary {
+  display: list-item;
+}
+
+template {
+  display: none;
+}
+
+[hidden] {
+  display: none !important;
+}
+
+h1, h2, h3, h4, h5, h6,
+.h1, .h2, .h3, .h4, .h5, .h6 {
+  margin-bottom: 0.5rem;
+  font-family: inherit;
+  font-weight: 500;
+  line-height: 1.2;
+  color: inherit;
+}
+
+h1, .h1 {
+  font-size: 2.5rem;
+}
+
+h2, .h2 {
+  font-size: 2rem;
+}
+
+h3, .h3 {
+  font-size: 1.75rem;
+}
+
+h4, .h4 {
+  font-size: 1.5rem;
+}
+
+h5, .h5 {
+  font-size: 1.25rem;
+}
+
+h6, .h6 {
+  font-size: 1rem;
+}
+
+.lead {
+  font-size: 1.25rem;
+  font-weight: 300;
+}
+
+.display-1 {
+  font-size: 6rem;
+  font-weight: 300;
+  line-height: 1.2;
+}
+
+.display-2 {
+  font-size: 5.5rem;
+  font-weight: 300;
+  line-height: 1.2;
+}
+
+.display-3 {
+  font-size: 4.5rem;
+  font-weight: 300;
+  line-height: 1.2;
+}
+
+.display-4 {
+  font-size: 3.5rem;
+  font-weight: 300;
+  line-height: 1.2;
+}
+
+hr {
+  margin-top: 1rem;
+  margin-bottom: 1rem;
+  border: 0;
+  border-top: 1px solid rgba(0, 0, 0, 0.1);
+}
+
+small,
+.small {
+  font-size: 80%;
+  font-weight: 400;
+}
+
+mark,
+.mark {
+  padding: 0.2em;
+  background-color: #fcf8e3;
+}
+
+.list-unstyled {
+  padding-left: 0;
+  list-style: none;
+}
+
+.list-inline {
+  padding-left: 0;
+  list-style: none;
+}
+
+.list-inline-item {
+  display: inline-block;
+}
+
+.list-inline-item:not(:last-child) {
+  margin-right: 5px;
+}
+
+.initialism {
+  font-size: 90%;
+  text-transform: uppercase;
+}
+
+.blockquote {
+  margin-bottom: 1rem;
+  font-size: 1.25rem;
+}
+
+.blockquote-footer {
+  display: block;
+  font-size: 80%;
+  color: #868e96;
+}
+
+.blockquote-footer::before {
+  content: "\2014 \00A0";
+}
+
+.img-fluid {
+  max-width: 100%;
+  height: auto;
+}
+
+.img-thumbnail {
+  padding: 0.25rem;
+  background-color: #fff;
+  border: 1px solid #ddd;
+  border-radius: 0.25rem;
+  transition: all 0.2s ease-in-out;
+  max-width: 100%;
+  height: auto;
+}
+
+.figure {
+  display: inline-block;
+}
+
+.figure-img {
+  margin-bottom: 0.5rem;
+  line-height: 1;
+}
+
+.figure-caption {
+  font-size: 90%;
+  color: #868e96;
+}
+
+code,
+kbd,
+pre,
+samp {
+  font-family: "SFMono-Regular", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
+}
+
+code {
+  padding: 0.2rem 0.4rem;
+  font-size: 90%;
+  color: #bd4147;
+  background-color: #f8f9fa;
+  border-radius: 0.25rem;
+}
+
+a > code {
+  padding: 0;
+  color: inherit;
+  background-color: inherit;
+}
+
+kbd {
+  padding: 0.2rem 0.4rem;
+  font-size: 90%;
+  color: #fff;
+  background-color: #212529;
+  border-radius: 0.2rem;
+}
+
+kbd kbd {
+  padding: 0;
+  font-size: 100%;
+  font-weight: 700;
+}
+
+pre {
+  display: block;
+  margin-top: 0;
+  margin-bottom: 1rem;
+  font-size: 90%;
+  color: #212529;
+}
+
+pre code {
+  padding: 0;
+  font-size: inherit;
+  color: inherit;
+  background-color: transparent;
+  border-radius: 0;
+}
+
+.pre-scrollable {
+  max-height: 340px;
+  overflow-y: scroll;
+}
+
+.container {
+  width: 100%;
+  padding-right: 15px;
+  padding-left: 15px;
+  margin-right: auto;
+  margin-left: auto;
+}
+
+@media (min-width: 576px) {
+  .container {
+    max-width: 540px;
+  }
+}
+
+@media (min-width: 768px) {
+  .container {
+    max-width: 720px;
+  }
+}
+
+@media (min-width: 992px) {
+  .container {
+    max-width: 960px;
+  }
+}
+
+@media (min-width: 1200px) {
+  .container {
+    max-width: 1140px;
+  }
+}
+
+.container-fluid {
+  width: 100%;
+  padding-right: 15px;
+  padding-left: 15px;
+  margin-right: auto;
+  margin-left: auto;
+}
+
+.row {
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-wrap: wrap;
+      flex-wrap: wrap;
+  margin-right: -15px;
+  margin-left: -15px;
+}
+
+.no-gutters {
+  margin-right: 0;
+  margin-left: 0;
+}
+
+.no-gutters > .col,
+.no-gutters > [class*="col-"] {
+  padding-right: 0;
+  padding-left: 0;
+}
+
+.col-1, .col-2, .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-10, .col-11, .col-12, .col,
+.col-auto, .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12, .col-sm,
+.col-sm-auto, .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12, .col-md,
+.col-md-auto, .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12, .col-lg,
+.col-lg-auto, .col-xl-1, .col-xl-2, .col-xl-3, .col-xl-4, .col-xl-5, .col-xl-6, .col-xl-7, .col-xl-8, .col-xl-9, .col-xl-10, .col-xl-11, .col-xl-12, .col-xl,
+.col-xl-auto {
+  position: relative;
+  width: 100%;
+  min-height: 1px;
+  padding-right: 15px;
+  padding-left: 15px;
+}
+
+.col {
+  -ms-flex-preferred-size: 0;
+      flex-basis: 0;
+  -ms-flex-positive: 1;
+      flex-grow: 1;
+  max-width: 100%;
+}
+
+.col-auto {
+  -ms-flex: 0 0 auto;
+      flex: 0 0 auto;
+  width: auto;
+  max-width: none;
+}
+
+.col-1 {
+  -ms-flex: 0 0 8.333333%;
+      flex: 0 0 8.333333%;
+  max-width: 8.333333%;
+}
+
+.col-2 {
+  -ms-flex: 0 0 16.666667%;
+      flex: 0 0 16.666667%;
+  max-width: 16.666667%;
+}
+
+.col-3 {
+  -ms-flex: 0 0 25%;
+      flex: 0 0 25%;
+  max-width: 25%;
+}
+
+.col-4 {
+  -ms-flex: 0 0 33.333333%;
+      flex: 0 0 33.333333%;
+  max-width: 33.333333%;
+}
+
+.col-5 {
+  -ms-flex: 0 0 41.666667%;
+      flex: 0 0 41.666667%;
+  max-width: 41.666667%;
+}
+
+.col-6 {
+  -ms-flex: 0 0 50%;
+      flex: 0 0 50%;
+  max-width: 50%;
+}
+
+.col-7 {
+  -ms-flex: 0 0 58.333333%;
+      flex: 0 0 58.333333%;
+  max-width: 58.333333%;
+}
+
+.col-8 {
+  -ms-flex: 0 0 66.666667%;
+      flex: 0 0 66.666667%;
+  max-width: 66.666667%;
+}
+
+.col-9 {
+  -ms-flex: 0 0 75%;
+      flex: 0 0 75%;
+  max-width: 75%;
+}
+
+.col-10 {
+  -ms-flex: 0 0 83.333333%;
+      flex: 0 0 83.333333%;
+  max-width: 83.333333%;
+}
+
+.col-11 {
+  -ms-flex: 0 0 91.666667%;
+      flex: 0 0 91.666667%;
+  max-width: 91.666667%;
+}
+
+.col-12 {
+  -ms-flex: 0 0 100%;
+      flex: 0 0 100%;
+  max-width: 100%;
+}
+
+.order-first {
+  -ms-flex-order: -1;
+      order: -1;
+}
+
+.order-1 {
+  -ms-flex-order: 1;
+      order: 1;
+}
+
+.order-2 {
+  -ms-flex-order: 2;
+      order: 2;
+}
+
+.order-3 {
+  -ms-flex-order: 3;
+      order: 3;
+}
+
+.order-4 {
+  -ms-flex-order: 4;
+      order: 4;
+}
+
+.order-5 {
+  -ms-flex-order: 5;
+      order: 5;
+}
+
+.order-6 {
+  -ms-flex-order: 6;
+      order: 6;
+}
+
+.order-7 {
+  -ms-flex-order: 7;
+      order: 7;
+}
+
+.order-8 {
+  -ms-flex-order: 8;
+      order: 8;
+}
+
+.order-9 {
+  -ms-flex-order: 9;
+      order: 9;
+}
+
+.order-10 {
+  -ms-flex-order: 10;
+      order: 10;
+}
+
+.order-11 {
+  -ms-flex-order: 11;
+      order: 11;
+}
+
+.order-12 {
+  -ms-flex-order: 12;
+      order: 12;
+}
+
+.offset-1 {
+  margin-left: 8.333333%;
+}
+
+.offset-2 {
+  margin-left: 16.666667%;
+}
+
+.offset-3 {
+  margin-left: 25%;
+}
+
+.offset-4 {
+  margin-left: 33.333333%;
+}
+
+.offset-5 {
+  margin-left: 41.666667%;
+}
+
+.offset-6 {
+  margin-left: 50%;
+}
+
+.offset-7 {
+  margin-left: 58.333333%;
+}
+
+.offset-8 {
+  margin-left: 66.666667%;
+}
+
+.offset-9 {
+  margin-left: 75%;
+}
+
+.offset-10 {
+  margin-left: 83.333333%;
+}
+
+.offset-11 {
+  margin-left: 91.666667%;
+}
+
+@media (min-width: 576px) {
+  .col-sm {
+    -ms-flex-preferred-size: 0;
+        flex-basis: 0;
+    -ms-flex-positive: 1;
+        flex-grow: 1;
+    max-width: 100%;
+  }
+  .col-sm-auto {
+    -ms-flex: 0 0 auto;
+        flex: 0 0 auto;
+    width: auto;
+    max-width: none;
+  }
+  .col-sm-1 {
+    -ms-flex: 0 0 8.333333%;
+        flex: 0 0 8.333333%;
+    max-width: 8.333333%;
+  }
+  .col-sm-2 {
+    -ms-flex: 0 0 16.666667%;
+        flex: 0 0 16.666667%;
+    max-width: 16.666667%;
+  }
+  .col-sm-3 {
+    -ms-flex: 0 0 25%;
+        flex: 0 0 25%;
+    max-width: 25%;
+  }
+  .col-sm-4 {
+    -ms-flex: 0 0 33.333333%;
+        flex: 0 0 33.333333%;
+    max-width: 33.333333%;
+  }
+  .col-sm-5 {
+    -ms-flex: 0 0 41.666667%;
+        flex: 0 0 41.666667%;
+    max-width: 41.666667%;
+  }
+  .col-sm-6 {
+    -ms-flex: 0 0 50%;
+        flex: 0 0 50%;
+    max-width: 50%;
+  }
+  .col-sm-7 {
+    -ms-flex: 0 0 58.333333%;
+        flex: 0 0 58.333333%;
+    max-width: 58.333333%;
+  }
+  .col-sm-8 {
+    -ms-flex: 0 0 66.666667%;
+        flex: 0 0 66.666667%;
+    max-width: 66.666667%;
+  }
+  .col-sm-9 {
+    -ms-flex: 0 0 75%;
+        flex: 0 0 75%;
+    max-width: 75%;
+  }
+  .col-sm-10 {
+    -ms-flex: 0 0 83.333333%;
+        flex: 0 0 83.333333%;
+    max-width: 83.333333%;
+  }
+  .col-sm-11 {
+    -ms-flex: 0 0 91.666667%;
+        flex: 0 0 91.666667%;
+    max-width: 91.666667%;
+  }
+  .col-sm-12 {
+    -ms-flex: 0 0 100%;
+        flex: 0 0 100%;
+    max-width: 100%;
+  }
+  .order-sm-first {
+    -ms-flex-order: -1;
+        order: -1;
+  }
+  .order-sm-1 {
+    -ms-flex-order: 1;
+        order: 1;
+  }
+  .order-sm-2 {
+    -ms-flex-order: 2;
+        order: 2;
+  }
+  .order-sm-3 {
+    -ms-flex-order: 3;
+        order: 3;
+  }
+  .order-sm-4 {
+    -ms-flex-order: 4;
+        order: 4;
+  }
+  .order-sm-5 {
+    -ms-flex-order: 5;
+        order: 5;
+  }
+  .order-sm-6 {
+    -ms-flex-order: 6;
+        order: 6;
+  }
+  .order-sm-7 {
+    -ms-flex-order: 7;
+        order: 7;
+  }
+  .order-sm-8 {
+    -ms-flex-order: 8;
+        order: 8;
+  }
+  .order-sm-9 {
+    -ms-flex-order: 9;
+        order: 9;
+  }
+  .order-sm-10 {
+    -ms-flex-order: 10;
+        order: 10;
+  }
+  .order-sm-11 {
+    -ms-flex-order: 11;
+        order: 11;
+  }
+  .order-sm-12 {
+    -ms-flex-order: 12;
+        order: 12;
+  }
+  .offset-sm-0 {
+    margin-left: 0;
+  }
+  .offset-sm-1 {
+    margin-left: 8.333333%;
+  }
+  .offset-sm-2 {
+    margin-left: 16.666667%;
+  }
+  .offset-sm-3 {
+    margin-left: 25%;
+  }
+  .offset-sm-4 {
+    margin-left: 33.333333%;
+  }
+  .offset-sm-5 {
+    margin-left: 41.666667%;
+  }
+  .offset-sm-6 {
+    margin-left: 50%;
+  }
+  .offset-sm-7 {
+    margin-left: 58.333333%;
+  }
+  .offset-sm-8 {
+    margin-left: 66.666667%;
+  }
+  .offset-sm-9 {
+    margin-left: 75%;
+  }
+  .offset-sm-10 {
+    margin-left: 83.333333%;
+  }
+  .offset-sm-11 {
+    margin-left: 91.666667%;
+  }
+}
+
+@media (min-width: 768px) {
+  .col-md {
+    -ms-flex-preferred-size: 0;
+        flex-basis: 0;
+    -ms-flex-positive: 1;
+        flex-grow: 1;
+    max-width: 100%;
+  }
+  .col-md-auto {
+    -ms-flex: 0 0 auto;
+        flex: 0 0 auto;
+    width: auto;
+    max-width: none;
+  }
+  .col-md-1 {
+    -ms-flex: 0 0 8.333333%;
+        flex: 0 0 8.333333%;
+    max-width: 8.333333%;
+  }
+  .col-md-2 {
+    -ms-flex: 0 0 16.666667%;
+        flex: 0 0 16.666667%;
+    max-width: 16.666667%;
+  }
+  .col-md-3 {
+    -ms-flex: 0 0 25%;
+        flex: 0 0 25%;
+    max-width: 25%;
+  }
+  .col-md-4 {
+    -ms-flex: 0 0 33.333333%;
+        flex: 0 0 33.333333%;
+    max-width: 33.333333%;
+  }
+  .col-md-5 {
+    -ms-flex: 0 0 41.666667%;
+        flex: 0 0 41.666667%;
+    max-width: 41.666667%;
+  }
+  .col-md-6 {
+    -ms-flex: 0 0 50%;
+        flex: 0 0 50%;
+    max-width: 50%;
+  }
+  .col-md-7 {
+    -ms-flex: 0 0 58.333333%;
+        flex: 0 0 58.333333%;
+    max-width: 58.333333%;
+  }
+  .col-md-8 {
+    -ms-flex: 0 0 66.666667%;
+        flex: 0 0 66.666667%;
+    max-width: 66.666667%;
+  }
+  .col-md-9 {
+    -ms-flex: 0 0 75%;
+        flex: 0 0 75%;
+    max-width: 75%;
+  }
+  .col-md-10 {
+    -ms-flex: 0 0 83.333333%;
+        flex: 0 0 83.333333%;
+    max-width: 83.333333%;
+  }
+  .col-md-11 {
+    -ms-flex: 0 0 91.666667%;
+        flex: 0 0 91.666667%;
+    max-width: 91.666667%;
+  }
+  .col-md-12 {
+    -ms-flex: 0 0 100%;
+        flex: 0 0 100%;
+    max-width: 100%;
+  }
+  .order-md-first {
+    -ms-flex-order: -1;
+        order: -1;
+  }
+  .order-md-1 {
+    -ms-flex-order: 1;
+        order: 1;
+  }
+  .order-md-2 {
+    -ms-flex-order: 2;
+        order: 2;
+  }
+  .order-md-3 {
+    -ms-flex-order: 3;
+        order: 3;
+  }
+  .order-md-4 {
+    -ms-flex-order: 4;
+        order: 4;
+  }
+  .order-md-5 {
+    -ms-flex-order: 5;
+        order: 5;
+  }
+  .order-md-6 {
+    -ms-flex-order: 6;
+        order: 6;
+  }
+  .order-md-7 {
+    -ms-flex-order: 7;
+        order: 7;
+  }
+  .order-md-8 {
+    -ms-flex-order: 8;
+        order: 8;
+  }
+  .order-md-9 {
+    -ms-flex-order: 9;
+        order: 9;
+  }
+  .order-md-10 {
+    -ms-flex-order: 10;
+        order: 10;
+  }
+  .order-md-11 {
+    -ms-flex-order: 11;
+        order: 11;
+  }
+  .order-md-12 {
+    -ms-flex-order: 12;
+        order: 12;
+  }
+  .offset-md-0 {
+    margin-left: 0;
+  }
+  .offset-md-1 {
+    margin-left: 8.333333%;
+  }
+  .offset-md-2 {
+    margin-left: 16.666667%;
+  }
+  .offset-md-3 {
+    margin-left: 25%;
+  }
+  .offset-md-4 {
+    margin-left: 33.333333%;
+  }
+  .offset-md-5 {
+    margin-left: 41.666667%;
+  }
+  .offset-md-6 {
+    margin-left: 50%;
+  }
+  .offset-md-7 {
+    margin-left: 58.333333%;
+  }
+  .offset-md-8 {
+    margin-left: 66.666667%;
+  }
+  .offset-md-9 {
+    margin-left: 75%;
+  }
+  .offset-md-10 {
+    margin-left: 83.333333%;
+  }
+  .offset-md-11 {
+    margin-left: 91.666667%;
+  }
+}
+
+@media (min-width: 992px) {
+  .col-lg {
+    -ms-flex-preferred-size: 0;
+        flex-basis: 0;
+    -ms-flex-positive: 1;
+        flex-grow: 1;
+    max-width: 100%;
+  }
+  .col-lg-auto {
+    -ms-flex: 0 0 auto;
+        flex: 0 0 auto;
+    width: auto;
+    max-width: none;
+  }
+  .col-lg-1 {
+    -ms-flex: 0 0 8.333333%;
+        flex: 0 0 8.333333%;
+    max-width: 8.333333%;
+  }
+  .col-lg-2 {
+    -ms-flex: 0 0 16.666667%;
+        flex: 0 0 16.666667%;
+    max-width: 16.666667%;
+  }
+  .col-lg-3 {
+    -ms-flex: 0 0 25%;
+        flex: 0 0 25%;
+    max-width: 25%;
+  }
+  .col-lg-4 {
+    -ms-flex: 0 0 33.333333%;
+        flex: 0 0 33.333333%;
+    max-width: 33.333333%;
+  }
+  .col-lg-5 {
+    -ms-flex: 0 0 41.666667%;
+        flex: 0 0 41.666667%;
+    max-width: 41.666667%;
+  }
+  .col-lg-6 {
+    -ms-flex: 0 0 50%;
+        flex: 0 0 50%;
+    max-width: 50%;
+  }
+  .col-lg-7 {
+    -ms-flex: 0 0 58.333333%;
+        flex: 0 0 58.333333%;
+    max-width: 58.333333%;
+  }
+  .col-lg-8 {
+    -ms-flex: 0 0 66.666667%;
+        flex: 0 0 66.666667%;
+    max-width: 66.666667%;
+  }
+  .col-lg-9 {
+    -ms-flex: 0 0 75%;
+        flex: 0 0 75%;
+    max-width: 75%;
+  }
+  .col-lg-10 {
+    -ms-flex: 0 0 83.333333%;
+        flex: 0 0 83.333333%;
+    max-width: 83.333333%;
+  }
+  .col-lg-11 {
+    -ms-flex: 0 0 91.666667%;
+        flex: 0 0 91.666667%;
+    max-width: 91.666667%;
+  }
+  .col-lg-12 {
+    -ms-flex: 0 0 100%;
+        flex: 0 0 100%;
+    max-width: 100%;
+  }
+  .order-lg-first {
+    -ms-flex-order: -1;
+        order: -1;
+  }
+  .order-lg-1 {
+    -ms-flex-order: 1;
+        order: 1;
+  }
+  .order-lg-2 {
+    -ms-flex-order: 2;
+        order: 2;
+  }
+  .order-lg-3 {
+    -ms-flex-order: 3;
+        order: 3;
+  }
+  .order-lg-4 {
+    -ms-flex-order: 4;
+        order: 4;
+  }
+  .order-lg-5 {
+    -ms-flex-order: 5;
+        order: 5;
+  }
+  .order-lg-6 {
+    -ms-flex-order: 6;
+        order: 6;
+  }
+  .order-lg-7 {
+    -ms-flex-order: 7;
+        order: 7;
+  }
+  .order-lg-8 {
+    -ms-flex-order: 8;
+        order: 8;
+  }
+  .order-lg-9 {
+    -ms-flex-order: 9;
+        order: 9;
+  }
+  .order-lg-10 {
+    -ms-flex-order: 10;
+        order: 10;
+  }
+  .order-lg-11 {
+    -ms-flex-order: 11;
+        order: 11;
+  }
+  .order-lg-12 {
+    -ms-flex-order: 12;
+        order: 12;
+  }
+  .offset-lg-0 {
+    margin-left: 0;
+  }
+  .offset-lg-1 {
+    margin-left: 8.333333%;
+  }
+  .offset-lg-2 {
+    margin-left: 16.666667%;
+  }
+  .offset-lg-3 {
+    margin-left: 25%;
+  }
+  .offset-lg-4 {
+    margin-left: 33.333333%;
+  }
+  .offset-lg-5 {
+    margin-left: 41.666667%;
+  }
+  .offset-lg-6 {
+    margin-left: 50%;
+  }
+  .offset-lg-7 {
+    margin-left: 58.333333%;
+  }
+  .offset-lg-8 {
+    margin-left: 66.666667%;
+  }
+  .offset-lg-9 {
+    margin-left: 75%;
+  }
+  .offset-lg-10 {
+    margin-left: 83.333333%;
+  }
+  .offset-lg-11 {
+    margin-left: 91.666667%;
+  }
+}
+
+@media (min-width: 1200px) {
+  .col-xl {
+    -ms-flex-preferred-size: 0;
+        flex-basis: 0;
+    -ms-flex-positive: 1;
+        flex-grow: 1;
+    max-width: 100%;
+  }
+  .col-xl-auto {
+    -ms-flex: 0 0 auto;
+        flex: 0 0 auto;
+    width: auto;
+    max-width: none;
+  }
+  .col-xl-1 {
+    -ms-flex: 0 0 8.333333%;
+        flex: 0 0 8.333333%;
+    max-width: 8.333333%;
+  }
+  .col-xl-2 {
+    -ms-flex: 0 0 16.666667%;
+        flex: 0 0 16.666667%;
+    max-width: 16.666667%;
+  }
+  .col-xl-3 {
+    -ms-flex: 0 0 25%;
+        flex: 0 0 25%;
+    max-width: 25%;
+  }
+  .col-xl-4 {
+    -ms-flex: 0 0 33.333333%;
+        flex: 0 0 33.333333%;
+    max-width: 33.333333%;
+  }
+  .col-xl-5 {
+    -ms-flex: 0 0 41.666667%;
+        flex: 0 0 41.666667%;
+    max-width: 41.666667%;
+  }
+  .col-xl-6 {
+    -ms-flex: 0 0 50%;
+        flex: 0 0 50%;
+    max-width: 50%;
+  }
+  .col-xl-7 {
+    -ms-flex: 0 0 58.333333%;
+        flex: 0 0 58.333333%;
+    max-width: 58.333333%;
+  }
+  .col-xl-8 {
+    -ms-flex: 0 0 66.666667%;
+        flex: 0 0 66.666667%;
+    max-width: 66.666667%;
+  }
+  .col-xl-9 {
+    -ms-flex: 0 0 75%;
+        flex: 0 0 75%;
+    max-width: 75%;
+  }
+  .col-xl-10 {
+    -ms-flex: 0 0 83.333333%;
+        flex: 0 0 83.333333%;
+    max-width: 83.333333%;
+  }
+  .col-xl-11 {
+    -ms-flex: 0 0 91.666667%;
+        flex: 0 0 91.666667%;
+    max-width: 91.666667%;
+  }
+  .col-xl-12 {
+    -ms-flex: 0 0 100%;
+        flex: 0 0 100%;
+    max-width: 100%;
+  }
+  .order-xl-first {
+    -ms-flex-order: -1;
+        order: -1;
+  }
+  .order-xl-1 {
+    -ms-flex-order: 1;
+        order: 1;
+  }
+  .order-xl-2 {
+    -ms-flex-order: 2;
+        order: 2;
+  }
+  .order-xl-3 {
+    -ms-flex-order: 3;
+        order: 3;
+  }
+  .order-xl-4 {
+    -ms-flex-order: 4;
+        order: 4;
+  }
+  .order-xl-5 {
+    -ms-flex-order: 5;
+        order: 5;
+  }
+  .order-xl-6 {
+    -ms-flex-order: 6;
+        order: 6;
+  }
+  .order-xl-7 {
+    -ms-flex-order: 7;
+        order: 7;
+  }
+  .order-xl-8 {
+    -ms-flex-order: 8;
+        order: 8;
+  }
+  .order-xl-9 {
+    -ms-flex-order: 9;
+        order: 9;
+  }
+  .order-xl-10 {
+    -ms-flex-order: 10;
+        order: 10;
+  }
+  .order-xl-11 {
+    -ms-flex-order: 11;
+        order: 11;
+  }
+  .order-xl-12 {
+    -ms-flex-order: 12;
+        order: 12;
+  }
+  .offset-xl-0 {
+    margin-left: 0;
+  }
+  .offset-xl-1 {
+    margin-left: 8.333333%;
+  }
+  .offset-xl-2 {
+    margin-left: 16.666667%;
+  }
+  .offset-xl-3 {
+    margin-left: 25%;
+  }
+  .offset-xl-4 {
+    margin-left: 33.333333%;
+  }
+  .offset-xl-5 {
+    margin-left: 41.666667%;
+  }
+  .offset-xl-6 {
+    margin-left: 50%;
+  }
+  .offset-xl-7 {
+    margin-left: 58.333333%;
+  }
+  .offset-xl-8 {
+    margin-left: 66.666667%;
+  }
+  .offset-xl-9 {
+    margin-left: 75%;
+  }
+  .offset-xl-10 {
+    margin-left: 83.333333%;
+  }
+  .offset-xl-11 {
+    margin-left: 91.666667%;
+  }
+}
+
+.table {
+  width: 100%;
+  max-width: 100%;
+  margin-bottom: 1rem;
+  background-color: transparent;
+}
+
+.table th,
+.table td {
+  padding: 0.75rem;
+  vertical-align: top;
+  border-top: 1px solid #e9ecef;
+}
+
+.table thead th {
+  vertical-align: bottom;
+  border-bottom: 2px solid #e9ecef;
+}
+
+.table tbody + tbody {
+  border-top: 2px solid #e9ecef;
+}
+
+.table .table {
+  background-color: #fff;
+}
+
+.table-sm th,
+.table-sm td {
+  padding: 0.3rem;
+}
+
+.table-bordered {
+  border: 1px solid #e9ecef;
+}
+
+.table-bordered th,
+.table-bordered td {
+  border: 1px solid #e9ecef;
+}
+
+.table-bordered thead th,
+.table-bordered thead td {
+  border-bottom-width: 2px;
+}
+
+.table-striped tbody tr:nth-of-type(odd) {
+  background-color: rgba(0, 0, 0, 0.05);
+}
+
+.table-hover tbody tr:hover {
+  background-color: rgba(0, 0, 0, 0.075);
+}
+
+.table-primary,
+.table-primary > th,
+.table-primary > td {
+  background-color: #b8daff;
+}
+
+.table-hover .table-primary:hover {
+  background-color: #9fcdff;
+}
+
+.table-hover .table-primary:hover > td,
+.table-hover .table-primary:hover > th {
+  background-color: #9fcdff;
+}
+
+.table-secondary,
+.table-secondary > th,
+.table-secondary > td {
+  background-color: #dddfe2;
+}
+
+.table-hover .table-secondary:hover {
+  background-color: #cfd2d6;
+}
+
+.table-hover .table-secondary:hover > td,
+.table-hover .table-secondary:hover > th {
+  background-color: #cfd2d6;
+}
+
+.table-success,
+.table-success > th,
+.table-success > td {
+  background-color: #c3e6cb;
+}
+
+.table-hover .table-success:hover {
+  background-color: #b1dfbb;
+}
+
+.table-hover .table-success:hover > td,
+.table-hover .table-success:hover > th {
+  background-color: #b1dfbb;
+}
+
+.table-info,
+.table-info > th,
+.table-info > td {
+  background-color: #bee5eb;
+}
+
+.table-hover .table-info:hover {
+  background-color: #abdde5;
+}
+
+.table-hover .table-info:hover > td,
+.table-hover .table-info:hover > th {
+  background-color: #abdde5;
+}
+
+.table-warning,
+.table-warning > th,
+.table-warning > td {
+  background-color: #ffeeba;
+}
+
+.table-hover .table-warning:hover {
+  background-color: #ffe8a1;
+}
+
+.table-hover .table-warning:hover > td,
+.table-hover .table-warning:hover > th {
+  background-color: #ffe8a1;
+}
+
+.table-danger,
+.table-danger > th,
+.table-danger > td {
+  background-color: #f5c6cb;
+}
+
+.table-hover .table-danger:hover {
+  background-color: #f1b0b7;
+}
+
+.table-hover .table-danger:hover > td,
+.table-hover .table-danger:hover > th {
+  background-color: #f1b0b7;
+}
+
+.table-light,
+.table-light > th,
+.table-light > td {
+  background-color: #fdfdfe;
+}
+
+.table-hover .table-light:hover {
+  background-color: #ececf6;
+}
+
+.table-hover .table-light:hover > td,
+.table-hover .table-light:hover > th {
+  background-color: #ececf6;
+}
+
+.table-dark,
+.table-dark > th,
+.table-dark > td {
+  background-color: #c6c8ca;
+}
+
+.table-hover .table-dark:hover {
+  background-color: #b9bbbe;
+}
+
+.table-hover .table-dark:hover > td,
+.table-hover .table-dark:hover > th {
+  background-color: #b9bbbe;
+}
+
+.table-active,
+.table-active > th,
+.table-active > td {
+  background-color: rgba(0, 0, 0, 0.075);
+}
+
+.table-hover .table-active:hover {
+  background-color: rgba(0, 0, 0, 0.075);
+}
+
+.table-hover .table-active:hover > td,
+.table-hover .table-active:hover > th {
+  background-color: rgba(0, 0, 0, 0.075);
+}
+
+.table .thead-dark th {
+  color: #fff;
+  background-color: #212529;
+  border-color: #32383e;
+}
+
+.table .thead-light th {
+  color: #495057;
+  background-color: #e9ecef;
+  border-color: #e9ecef;
+}
+
+.table-dark {
+  color: #fff;
+  background-color: #212529;
+}
+
+.table-dark th,
+.table-dark td,
+.table-dark thead th {
+  border-color: #32383e;
+}
+
+.table-dark.table-bordered {
+  border: 0;
+}
+
+.table-dark.table-striped tbody tr:nth-of-type(odd) {
+  background-color: rgba(255, 255, 255, 0.05);
+}
+
+.table-dark.table-hover tbody tr:hover {
+  background-color: rgba(255, 255, 255, 0.075);
+}
+
+@media (max-width: 575px) {
+  .table-responsive-sm {
+    display: block;
+    width: 100%;
+    overflow-x: auto;
+    -webkit-overflow-scrolling: touch;
+    -ms-overflow-style: -ms-autohiding-scrollbar;
+  }
+  .table-responsive-sm.table-bordered {
+    border: 0;
+  }
+}
+
+@media (max-width: 767px) {
+  .table-responsive-md {
+    display: block;
+    width: 100%;
+    overflow-x: auto;
+    -webkit-overflow-scrolling: touch;
+    -ms-overflow-style: -ms-autohiding-scrollbar;
+  }
+  .table-responsive-md.table-bordered {
+    border: 0;
+  }
+}
+
+@media (max-width: 991px) {
+  .table-responsive-lg {
+    display: block;
+    width: 100%;
+    overflow-x: auto;
+    -webkit-overflow-scrolling: touch;
+    -ms-overflow-style: -ms-autohiding-scrollbar;
+  }
+  .table-responsive-lg.table-bordered {
+    border: 0;
+  }
+}
+
+@media (max-width: 1199px) {
+  .table-responsive-xl {
+    display: block;
+    width: 100%;
+    overflow-x: auto;
+    -webkit-overflow-scrolling: touch;
+    -ms-overflow-style: -ms-autohiding-scrollbar;
+  }
+  .table-responsive-xl.table-bordered {
+    border: 0;
+  }
+}
+
+.table-responsive {
+  display: block;
+  width: 100%;
+  overflow-x: auto;
+  -webkit-overflow-scrolling: touch;
+  -ms-overflow-style: -ms-autohiding-scrollbar;
+}
+
+.table-responsive.table-bordered {
+  border: 0;
+}
+
+.form-control {
+  display: block;
+  width: 100%;
+  padding: 0.375rem 0.75rem;
+  font-size: 1rem;
+  line-height: 1.5;
+  color: #495057;
+  background-color: #fff;
+  background-image: none;
+  background-clip: padding-box;
+  border: 1px solid #ced4da;
+  border-radius: 0.25rem;
+  transition: border-color ease-in-out 0.15s, box-shadow ease-in-out 0.15s;
+}
+
+.form-control::-ms-expand {
+  background-color: transparent;
+  border: 0;
+}
+
+.form-control:focus {
+  color: #495057;
+  background-color: #fff;
+  border-color: #80bdff;
+  outline: none;
+  box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
+}
+
+.form-control::-webkit-input-placeholder {
+  color: #868e96;
+  opacity: 1;
+}
+
+.form-control:-ms-input-placeholder {
+  color: #868e96;
+  opacity: 1;
+}
+
+.form-control::-ms-input-placeholder {
+  color: #868e96;
+  opacity: 1;
+}
+
+.form-control::placeholder {
+  color: #868e96;
+  opacity: 1;
+}
+
+.form-control:disabled, .form-control[readonly] {
+  background-color: #e9ecef;
+  opacity: 1;
+}
+
+select.form-control:not([size]):not([multiple]) {
+  height: calc(2.25rem + 2px);
+}
+
+select.form-control:focus::-ms-value {
+  color: #495057;
+  background-color: #fff;
+}
+
+.form-control-file,
+.form-control-range {
+  display: block;
+}
+
+.col-form-label {
+  padding-top: calc(0.375rem + 1px);
+  padding-bottom: calc(0.375rem + 1px);
+  margin-bottom: 0;
+  line-height: 1.5;
+}
+
+.col-form-label-lg {
+  padding-top: calc(0.5rem + 1px);
+  padding-bottom: calc(0.5rem + 1px);
+  font-size: 1.25rem;
+  line-height: 1.5;
+}
+
+.col-form-label-sm {
+  padding-top: calc(0.25rem + 1px);
+  padding-bottom: calc(0.25rem + 1px);
+  font-size: 0.875rem;
+  line-height: 1.5;
+}
+
+.col-form-legend {
+  padding-top: 0.375rem;
+  padding-bottom: 0.375rem;
+  margin-bottom: 0;
+  font-size: 1rem;
+}
+
+.form-control-plaintext {
+  padding-top: 0.375rem;
+  padding-bottom: 0.375rem;
+  margin-bottom: 0;
+  line-height: 1.5;
+  background-color: transparent;
+  border: solid transparent;
+  border-width: 1px 0;
+}
+
+.form-control-plaintext.form-control-sm, .input-group-sm > .form-control-plaintext.form-control,
+.input-group-sm > .form-control-plaintext.input-group-addon,
+.input-group-sm > .input-group-btn > .form-control-plaintext.btn, .form-control-plaintext.form-control-lg, .input-group-lg > .form-control-plaintext.form-control,
+.input-group-lg > .form-control-plaintext.input-group-addon,
+.input-group-lg > .input-group-btn > .form-control-plaintext.btn {
+  padding-right: 0;
+  padding-left: 0;
+}
+
+.form-control-sm, .input-group-sm > .form-control,
+.input-group-sm > .input-group-addon,
+.input-group-sm > .input-group-btn > .btn {
+  padding: 0.25rem 0.5rem;
+  font-size: 0.875rem;
+  line-height: 1.5;
+  border-radius: 0.2rem;
+}
+
+select.form-control-sm:not([size]):not([multiple]), .input-group-sm > select.form-control:not([size]):not([multiple]),
+.input-group-sm > select.input-group-addon:not([size]):not([multiple]),
+.input-group-sm > .input-group-btn > select.btn:not([size]):not([multiple]) {
+  height: calc(1.8125rem + 2px);
+}
+
+.form-control-lg, .input-group-lg > .form-control,
+.input-group-lg > .input-group-addon,
+.input-group-lg > .input-group-btn > .btn {
+  padding: 0.5rem 1rem;
+  font-size: 1.25rem;
+  line-height: 1.5;
+  border-radius: 0.3rem;
+}
+
+select.form-control-lg:not([size]):not([multiple]), .input-group-lg > select.form-control:not([size]):not([multiple]),
+.input-group-lg > select.input-group-addon:not([size]):not([multiple]),
+.input-group-lg > .input-group-btn > select.btn:not([size]):not([multiple]) {
+  height: calc(2.875rem + 2px);
+}
+
+.form-group {
+  margin-bottom: 1rem;
+}
+
+.form-text {
+  display: block;
+  margin-top: 0.25rem;
+}
+
+.form-row {
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-wrap: wrap;
+      flex-wrap: wrap;
+  margin-right: -5px;
+  margin-left: -5px;
+}
+
+.form-row > .col,
+.form-row > [class*="col-"] {
+  padding-right: 5px;
+  padding-left: 5px;
+}
+
+.form-check {
+  position: relative;
+  display: block;
+  margin-bottom: 0.5rem;
+}
+
+.form-check.disabled .form-check-label {
+  color: #868e96;
+}
+
+.form-check-label {
+  padding-left: 1.25rem;
+  margin-bottom: 0;
+}
+
+.form-check-input {
+  position: absolute;
+  margin-top: 0.25rem;
+  margin-left: -1.25rem;
+}
+
+.form-check-inline {
+  display: inline-block;
+  margin-right: 0.75rem;
+}
+
+.form-check-inline .form-check-label {
+  vertical-align: middle;
+}
+
+.valid-feedback {
+  display: none;
+  margin-top: .25rem;
+  font-size: .875rem;
+  color: #28a745;
+}
+
+.valid-tooltip {
+  position: absolute;
+  top: 100%;
+  z-index: 5;
+  display: none;
+  width: 250px;
+  padding: .5rem;
+  margin-top: .1rem;
+  font-size: .875rem;
+  line-height: 1;
+  color: #fff;
+  background-color: rgba(40, 167, 69, 0.8);
+  border-radius: .2rem;
+}
+
+.was-validated .form-control:valid, .form-control.is-valid, .was-validated
+.custom-select:valid,
+.custom-select.is-valid {
+  border-color: #28a745;
+}
+
+.was-validated .form-control:valid:focus, .form-control.is-valid:focus, .was-validated
+.custom-select:valid:focus,
+.custom-select.is-valid:focus {
+  box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
+}
+
+.was-validated .form-control:valid ~ .valid-feedback,
+.was-validated .form-control:valid ~ .valid-tooltip, .form-control.is-valid ~ .valid-feedback,
+.form-control.is-valid ~ .valid-tooltip, .was-validated
+.custom-select:valid ~ .valid-feedback,
+.was-validated
+.custom-select:valid ~ .valid-tooltip,
+.custom-select.is-valid ~ .valid-feedback,
+.custom-select.is-valid ~ .valid-tooltip {
+  display: block;
+}
+
+.was-validated .form-check-input:valid + .form-check-label, .form-check-input.is-valid + .form-check-label {
+  color: #28a745;
+}
+
+.was-validated .custom-control-input:valid ~ .custom-control-indicator, .custom-control-input.is-valid ~ .custom-control-indicator {
+  background-color: rgba(40, 167, 69, 0.25);
+}
+
+.was-validated .custom-control-input:valid ~ .custom-control-description, .custom-control-input.is-valid ~ .custom-control-description {
+  color: #28a745;
+}
+
+.was-validated .custom-file-input:valid ~ .custom-file-control, .custom-file-input.is-valid ~ .custom-file-control {
+  border-color: #28a745;
+}
+
+.was-validated .custom-file-input:valid ~ .custom-file-control::before, .custom-file-input.is-valid ~ .custom-file-control::before {
+  border-color: inherit;
+}
+
+.was-validated .custom-file-input:valid:focus, .custom-file-input.is-valid:focus {
+  box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
+}
+
+.invalid-feedback {
+  display: none;
+  margin-top: .25rem;
+  font-size: .875rem;
+  color: #dc3545;
+}
+
+.invalid-tooltip {
+  position: absolute;
+  top: 100%;
+  z-index: 5;
+  display: none;
+  width: 250px;
+  padding: .5rem;
+  margin-top: .1rem;
+  font-size: .875rem;
+  line-height: 1;
+  color: #fff;
+  background-color: rgba(220, 53, 69, 0.8);
+  border-radius: .2rem;
+}
+
+.was-validated .form-control:invalid, .form-control.is-invalid, .was-validated
+.custom-select:invalid,
+.custom-select.is-invalid {
+  border-color: #dc3545;
+}
+
+.was-validated .form-control:invalid:focus, .form-control.is-invalid:focus, .was-validated
+.custom-select:invalid:focus,
+.custom-select.is-invalid:focus {
+  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
+}
+
+.was-validated .form-control:invalid ~ .invalid-feedback,
+.was-validated .form-control:invalid ~ .invalid-tooltip, .form-control.is-invalid ~ .invalid-feedback,
+.form-control.is-invalid ~ .invalid-tooltip, .was-validated
+.custom-select:invalid ~ .invalid-feedback,
+.was-validated
+.custom-select:invalid ~ .invalid-tooltip,
+.custom-select.is-invalid ~ .invalid-feedback,
+.custom-select.is-invalid ~ .invalid-tooltip {
+  display: block;
+}
+
+.was-validated .form-check-input:invalid + .form-check-label, .form-check-input.is-invalid + .form-check-label {
+  color: #dc3545;
+}
+
+.was-validated .custom-control-input:invalid ~ .custom-control-indicator, .custom-control-input.is-invalid ~ .custom-control-indicator {
+  background-color: rgba(220, 53, 69, 0.25);
+}
+
+.was-validated .custom-control-input:invalid ~ .custom-control-description, .custom-control-input.is-invalid ~ .custom-control-description {
+  color: #dc3545;
+}
+
+.was-validated .custom-file-input:invalid ~ .custom-file-control, .custom-file-input.is-invalid ~ .custom-file-control {
+  border-color: #dc3545;
+}
+
+.was-validated .custom-file-input:invalid ~ .custom-file-control::before, .custom-file-input.is-invalid ~ .custom-file-control::before {
+  border-color: inherit;
+}
+
+.was-validated .custom-file-input:invalid:focus, .custom-file-input.is-invalid:focus {
+  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
+}
+
+.form-inline {
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-flow: row wrap;
+      flex-flow: row wrap;
+  -ms-flex-align: center;
+      align-items: center;
+}
+
+.form-inline .form-check {
+  width: 100%;
+}
+
+@media (min-width: 576px) {
+  .form-inline label {
+    display: -ms-flexbox;
+    display: flex;
+    -ms-flex-align: center;
+        align-items: center;
+    -ms-flex-pack: center;
+        justify-content: center;
+    margin-bottom: 0;
+  }
+  .form-inline .form-group {
+    display: -ms-flexbox;
+    display: flex;
+    -ms-flex: 0 0 auto;
+        flex: 0 0 auto;
+    -ms-flex-flow: row wrap;
+        flex-flow: row wrap;
+    -ms-flex-align: center;
+        align-items: center;
+    margin-bottom: 0;
+  }
+  .form-inline .form-control {
+    display: inline-block;
+    width: auto;
+    vertical-align: middle;
+  }
+  .form-inline .form-control-plaintext {
+    display: inline-block;
+  }
+  .form-inline .input-group {
+    width: auto;
+  }
+  .form-inline .form-check {
+    display: -ms-flexbox;
+    display: flex;
+    -ms-flex-align: center;
+        align-items: center;
+    -ms-flex-pack: center;
+        justify-content: center;
+    width: auto;
+    margin-top: 0;
+    margin-bottom: 0;
+  }
+  .form-inline .form-check-label {
+    padding-left: 0;
+  }
+  .form-inline .form-check-input {
+    position: relative;
+    margin-top: 0;
+    margin-right: 0.25rem;
+    margin-left: 0;
+  }
+  .form-inline .custom-control {
+    display: -ms-flexbox;
+    display: flex;
+    -ms-flex-align: center;
+        align-items: center;
+    -ms-flex-pack: center;
+        justify-content: center;
+    padding-left: 0;
+  }
+  .form-inline .custom-control-indicator {
+    position: static;
+    display: inline-block;
+    margin-right: 0.25rem;
+    vertical-align: text-bottom;
+  }
+  .form-inline .has-feedback .form-control-feedback {
+    top: 0;
+  }
+}
+
+.btn {
+  display: inline-block;
+  font-weight: 400;
+  text-align: center;
+  white-space: nowrap;
+  vertical-align: middle;
+  -webkit-user-select: none;
+     -moz-user-select: none;
+      -ms-user-select: none;
+          user-select: none;
+  border: 1px solid transparent;
+  padding: 0.375rem 0.75rem;
+  font-size: 1rem;
+  line-height: 1.5;
+  border-radius: 0.25rem;
+  transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
+}
+
+.btn:focus, .btn:hover {
+  text-decoration: none;
+}
+
+.btn:focus, .btn.focus {
+  outline: 0;
+  box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
+}
+
+.btn.disabled, .btn:disabled {
+  opacity: .65;
+}
+
+.btn:not([disabled]):not(.disabled):active, .btn:not([disabled]):not(.disabled).active {
+  background-image: none;
+}
+
+a.btn.disabled,
+fieldset[disabled] a.btn {
+  pointer-events: none;
+}
+
+.btn-primary {
+  color: #fff;
+  background-color: #007bff;
+  border-color: #007bff;
+}
+
+.btn-primary:hover {
+  color: #fff;
+  background-color: #0069d9;
+  border-color: #0062cc;
+}
+
+.btn-primary:focus, .btn-primary.focus {
+  box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.5);
+}
+
+.btn-primary.disabled, .btn-primary:disabled {
+  background-color: #007bff;
+  border-color: #007bff;
+}
+
+.btn-primary:not([disabled]):not(.disabled):active, .btn-primary:not([disabled]):not(.disabled).active,
+.show > .btn-primary.dropdown-toggle {
+  color: #fff;
+  background-color: #0062cc;
+  border-color: #005cbf;
+  box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.5);
+}
+
+.btn-secondary {
+  color: #fff;
+  background-color: #868e96;
+  border-color: #868e96;
+}
+
+.btn-secondary:hover {
+  color: #fff;
+  background-color: #727b84;
+  border-color: #6c757d;
+}
+
+.btn-secondary:focus, .btn-secondary.focus {
+  box-shadow: 0 0 0 0.2rem rgba(134, 142, 150, 0.5);
+}
+
+.btn-secondary.disabled, .btn-secondary:disabled {
+  background-color: #868e96;
+  border-color: #868e96;
+}
+
+.btn-secondary:not([disabled]):not(.disabled):active, .btn-secondary:not([disabled]):not(.disabled).active,
+.show > .btn-secondary.dropdown-toggle {
+  color: #fff;
+  background-color: #6c757d;
+  border-color: #666e76;
+  box-shadow: 0 0 0 0.2rem rgba(134, 142, 150, 0.5);
+}
+
+.btn-success {
+  color: #fff;
+  background-color: #28a745;
+  border-color: #28a745;
+}
+
+.btn-success:hover {
+  color: #fff;
+  background-color: #218838;
+  border-color: #1e7e34;
+}
+
+.btn-success:focus, .btn-success.focus {
+  box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.5);
+}
+
+.btn-success.disabled, .btn-success:disabled {
+  background-color: #28a745;
+  border-color: #28a745;
+}
+
+.btn-success:not([disabled]):not(.disabled):active, .btn-success:not([disabled]):not(.disabled).active,
+.show > .btn-success.dropdown-toggle {
+  color: #fff;
+  background-color: #1e7e34;
+  border-color: #1c7430;
+  box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.5);
+}
+
+.btn-info {
+  color: #fff;
+  background-color: #17a2b8;
+  border-color: #17a2b8;
+}
+
+.btn-info:hover {
+  color: #fff;
+  background-color: #138496;
+  border-color: #117a8b;
+}
+
+.btn-info:focus, .btn-info.focus {
+  box-shadow: 0 0 0 0.2rem rgba(23, 162, 184, 0.5);
+}
+
+.btn-info.disabled, .btn-info:disabled {
+  background-color: #17a2b8;
+  border-color: #17a2b8;
+}
+
+.btn-info:not([disabled]):not(.disabled):active, .btn-info:not([disabled]):not(.disabled).active,
+.show > .btn-info.dropdown-toggle {
+  color: #fff;
+  background-color: #117a8b;
+  border-color: #10707f;
+  box-shadow: 0 0 0 0.2rem rgba(23, 162, 184, 0.5);
+}
+
+.btn-warning {
+  color: #111;
+  background-color: #ffc107;
+  border-color: #ffc107;
+}
+
+.btn-warning:hover {
+  color: #111;
+  background-color: #e0a800;
+  border-color: #d39e00;
+}
+
+.btn-warning:focus, .btn-warning.focus {
+  box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.5);
+}
+
+.btn-warning.disabled, .btn-warning:disabled {
+  background-color: #ffc107;
+  border-color: #ffc107;
+}
+
+.btn-warning:not([disabled]):not(.disabled):active, .btn-warning:not([disabled]):not(.disabled).active,
+.show > .btn-warning.dropdown-toggle {
+  color: #111;
+  background-color: #d39e00;
+  border-color: #c69500;
+  box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.5);
+}
+
+.btn-danger {
+  color: #fff;
+  background-color: #dc3545;
+  border-color: #dc3545;
+}
+
+.btn-danger:hover {
+  color: #fff;
+  background-color: #c82333;
+  border-color: #bd2130;
+}
+
+.btn-danger:focus, .btn-danger.focus {
+  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.5);
+}
+
+.btn-danger.disabled, .btn-danger:disabled {
+  background-color: #dc3545;
+  border-color: #dc3545;
+}
+
+.btn-danger:not([disabled]):not(.disabled):active, .btn-danger:not([disabled]):not(.disabled).active,
+.show > .btn-danger.dropdown-toggle {
+  color: #fff;
+  background-color: #bd2130;
+  border-color: #b21f2d;
+  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.5);
+}
+
+.btn-light {
+  color: #111;
+  background-color: #f8f9fa;
+  border-color: #f8f9fa;
+}
+
+.btn-light:hover {
+  color: #111;
+  background-color: #e2e6ea;
+  border-color: #dae0e5;
+}
+
+.btn-light:focus, .btn-light.focus {
+  box-shadow: 0 0 0 0.2rem rgba(248, 249, 250, 0.5);
+}
+
+.btn-light.disabled, .btn-light:disabled {
+  background-color: #f8f9fa;
+  border-color: #f8f9fa;
+}
+
+.btn-light:not([disabled]):not(.disabled):active, .btn-light:not([disabled]):not(.disabled).active,
+.show > .btn-light.dropdown-toggle {
+  color: #111;
+  background-color: #dae0e5;
+  border-color: #d3d9df;
+  box-shadow: 0 0 0 0.2rem rgba(248, 249, 250, 0.5);
+}
+
+.btn-dark {
+  color: #fff;
+  background-color: #343a40;
+  border-color: #343a40;
+}
+
+.btn-dark:hover {
+  color: #fff;
+  background-color: #23272b;
+  border-color: #1d2124;
+}
+
+.btn-dark:focus, .btn-dark.focus {
+  box-shadow: 0 0 0 0.2rem rgba(52, 58, 64, 0.5);
+}
+
+.btn-dark.disabled, .btn-dark:disabled {
+  background-color: #343a40;
+  border-color: #343a40;
+}
+
+.btn-dark:not([disabled]):not(.disabled):active, .btn-dark:not([disabled]):not(.disabled).active,
+.show > .btn-dark.dropdown-toggle {
+  color: #fff;
+  background-color: #1d2124;
+  border-color: #171a1d;
+  box-shadow: 0 0 0 0.2rem rgba(52, 58, 64, 0.5);
+}
+
+.btn-outline-primary {
+  color: #007bff;
+  background-color: transparent;
+  background-image: none;
+  border-color: #007bff;
+}
+
+.btn-outline-primary:hover {
+  color: #fff;
+  background-color: #007bff;
+  border-color: #007bff;
+}
+
+.btn-outline-primary:focus, .btn-outline-primary.focus {
+  box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.5);
+}
+
+.btn-outline-primary.disabled, .btn-outline-primary:disabled {
+  color: #007bff;
+  background-color: transparent;
+}
+
+.btn-outline-primary:not([disabled]):not(.disabled):active, .btn-outline-primary:not([disabled]):not(.disabled).active,
+.show > .btn-outline-primary.dropdown-toggle {
+  color: #fff;
+  background-color: #007bff;
+  border-color: #007bff;
+  box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.5);
+}
+
+.btn-outline-secondary {
+  color: #868e96;
+  background-color: transparent;
+  background-image: none;
+  border-color: #868e96;
+}
+
+.btn-outline-secondary:hover {
+  color: #fff;
+  background-color: #868e96;
+  border-color: #868e96;
+}
+
+.btn-outline-secondary:focus, .btn-outline-secondary.focus {
+  box-shadow: 0 0 0 0.2rem rgba(134, 142, 150, 0.5);
+}
+
+.btn-outline-secondary.disabled, .btn-outline-secondary:disabled {
+  color: #868e96;
+  background-color: transparent;
+}
+
+.btn-outline-secondary:not([disabled]):not(.disabled):active, .btn-outline-secondary:not([disabled]):not(.disabled).active,
+.show > .btn-outline-secondary.dropdown-toggle {
+  color: #fff;
+  background-color: #868e96;
+  border-color: #868e96;
+  box-shadow: 0 0 0 0.2rem rgba(134, 142, 150, 0.5);
+}
+
+.btn-outline-success {
+  color: #28a745;
+  background-color: transparent;
+  background-image: none;
+  border-color: #28a745;
+}
+
+.btn-outline-success:hover {
+  color: #fff;
+  background-color: #28a745;
+  border-color: #28a745;
+}
+
+.btn-outline-success:focus, .btn-outline-success.focus {
+  box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.5);
+}
+
+.btn-outline-success.disabled, .btn-outline-success:disabled {
+  color: #28a745;
+  background-color: transparent;
+}
+
+.btn-outline-success:not([disabled]):not(.disabled):active, .btn-outline-success:not([disabled]):not(.disabled).active,
+.show > .btn-outline-success.dropdown-toggle {
+  color: #fff;
+  background-color: #28a745;
+  border-color: #28a745;
+  box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.5);
+}
+
+.btn-outline-info {
+  color: #17a2b8;
+  background-color: transparent;
+  background-image: none;
+  border-color: #17a2b8;
+}
+
+.btn-outline-info:hover {
+  color: #fff;
+  background-color: #17a2b8;
+  border-color: #17a2b8;
+}
+
+.btn-outline-info:focus, .btn-outline-info.focus {
+  box-shadow: 0 0 0 0.2rem rgba(23, 162, 184, 0.5);
+}
+
+.btn-outline-info.disabled, .btn-outline-info:disabled {
+  color: #17a2b8;
+  background-color: transparent;
+}
+
+.btn-outline-info:not([disabled]):not(.disabled):active, .btn-outline-info:not([disabled]):not(.disabled).active,
+.show > .btn-outline-info.dropdown-toggle {
+  color: #fff;
+  background-color: #17a2b8;
+  border-color: #17a2b8;
+  box-shadow: 0 0 0 0.2rem rgba(23, 162, 184, 0.5);
+}
+
+.btn-outline-warning {
+  color: #ffc107;
+  background-color: transparent;
+  background-image: none;
+  border-color: #ffc107;
+}
+
+.btn-outline-warning:hover {
+  color: #fff;
+  background-color: #ffc107;
+  border-color: #ffc107;
+}
+
+.btn-outline-warning:focus, .btn-outline-warning.focus {
+  box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.5);
+}
+
+.btn-outline-warning.disabled, .btn-outline-warning:disabled {
+  color: #ffc107;
+  background-color: transparent;
+}
+
+.btn-outline-warning:not([disabled]):not(.disabled):active, .btn-outline-warning:not([disabled]):not(.disabled).active,
+.show > .btn-outline-warning.dropdown-toggle {
+  color: #fff;
+  background-color: #ffc107;
+  border-color: #ffc107;
+  box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.5);
+}
+
+.btn-outline-danger {
+  color: #dc3545;
+  background-color: transparent;
+  background-image: none;
+  border-color: #dc3545;
+}
+
+.btn-outline-danger:hover {
+  color: #fff;
+  background-color: #dc3545;
+  border-color: #dc3545;
+}
+
+.btn-outline-danger:focus, .btn-outline-danger.focus {
+  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.5);
+}
+
+.btn-outline-danger.disabled, .btn-outline-danger:disabled {
+  color: #dc3545;
+  background-color: transparent;
+}
+
+.btn-outline-danger:not([disabled]):not(.disabled):active, .btn-outline-danger:not([disabled]):not(.disabled).active,
+.show > .btn-outline-danger.dropdown-toggle {
+  color: #fff;
+  background-color: #dc3545;
+  border-color: #dc3545;
+  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.5);
+}
+
+.btn-outline-light {
+  color: #f8f9fa;
+  background-color: transparent;
+  background-image: none;
+  border-color: #f8f9fa;
+}
+
+.btn-outline-light:hover {
+  color: #212529;
+  background-color: #f8f9fa;
+  border-color: #f8f9fa;
+}
+
+.btn-outline-light:focus, .btn-outline-light.focus {
+  box-shadow: 0 0 0 0.2rem rgba(248, 249, 250, 0.5);
+}
+
+.btn-outline-light.disabled, .btn-outline-light:disabled {
+  color: #f8f9fa;
+  background-color: transparent;
+}
+
+.btn-outline-light:not([disabled]):not(.disabled):active, .btn-outline-light:not([disabled]):not(.disabled).active,
+.show > .btn-outline-light.dropdown-toggle {
+  color: #212529;
+  background-color: #f8f9fa;
+  border-color: #f8f9fa;
+  box-shadow: 0 0 0 0.2rem rgba(248, 249, 250, 0.5);
+}
+
+.btn-outline-dark {
+  color: #343a40;
+  background-color: transparent;
+  background-image: none;
+  border-color: #343a40;
+}
+
+.btn-outline-dark:hover {
+  color: #fff;
+  background-color: #343a40;
+  border-color: #343a40;
+}
+
+.btn-outline-dark:focus, .btn-outline-dark.focus {
+  box-shadow: 0 0 0 0.2rem rgba(52, 58, 64, 0.5);
+}
+
+.btn-outline-dark.disabled, .btn-outline-dark:disabled {
+  color: #343a40;
+  background-color: transparent;
+}
+
+.btn-outline-dark:not([disabled]):not(.disabled):active, .btn-outline-dark:not([disabled]):not(.disabled).active,
+.show > .btn-outline-dark.dropdown-toggle {
+  color: #fff;
+  background-color: #343a40;
+  border-color: #343a40;
+  box-shadow: 0 0 0 0.2rem rgba(52, 58, 64, 0.5);
+}
+
+.btn-link {
+  font-weight: 400;
+  color: #007bff;
+  background-color: transparent;
+}
+
+.btn-link:hover {
+  color: #0056b3;
+  text-decoration: underline;
+  background-color: transparent;
+  border-color: transparent;
+}
+
+.btn-link:focus, .btn-link.focus {
+  border-color: transparent;
+  box-shadow: none;
+}
+
+.btn-link:disabled, .btn-link.disabled {
+  color: #868e96;
+}
+
+.btn-lg, .btn-group-lg > .btn {
+  padding: 0.5rem 1rem;
+  font-size: 1.25rem;
+  line-height: 1.5;
+  border-radius: 0.3rem;
+}
+
+.btn-sm, .btn-group-sm > .btn {
+  padding: 0.25rem 0.5rem;
+  font-size: 0.875rem;
+  line-height: 1.5;
+  border-radius: 0.2rem;
+}
+
+.btn-block {
+  display: block;
+  width: 100%;
+}
+
+.btn-block + .btn-block {
+  margin-top: 0.5rem;
+}
+
+input[type="submit"].btn-block,
+input[type="reset"].btn-block,
+input[type="button"].btn-block {
+  width: 100%;
+}
+
+.fade {
+  opacity: 0;
+  transition: opacity 0.15s linear;
+}
+
+.fade.show {
+  opacity: 1;
+}
+
+.collapse {
+  display: none;
+}
+
+.collapse.show {
+  display: block;
+}
+
+tr.collapse.show {
+  display: table-row;
+}
+
+tbody.collapse.show {
+  display: table-row-group;
+}
+
+.collapsing {
+  position: relative;
+  height: 0;
+  overflow: hidden;
+  transition: height 0.35s ease;
+}
+
+.dropup,
+.dropdown {
+  position: relative;
+}
+
+.dropdown-toggle::after {
+  display: inline-block;
+  width: 0;
+  height: 0;
+  margin-left: 0.255em;
+  vertical-align: 0.255em;
+  content: "";
+  border-top: 0.3em solid;
+  border-right: 0.3em solid transparent;
+  border-bottom: 0;
+  border-left: 0.3em solid transparent;
+}
+
+.dropdown-toggle:empty::after {
+  margin-left: 0;
+}
+
+.dropdown-menu {
+  position: absolute;
+  top: 100%;
+  left: 0;
+  z-index: 1000;
+  display: none;
+  float: left;
+  min-width: 10rem;
+  padding: 0.5rem 0;
+  margin: 0.125rem 0 0;
+  font-size: 1rem;
+  color: #212529;
+  text-align: left;
+  list-style: none;
+  background-color: #fff;
+  background-clip: padding-box;
+  border: 1px solid rgba(0, 0, 0, 0.15);
+  border-radius: 0.25rem;
+}
+
+.dropup .dropdown-menu {
+  margin-top: 0;
+  margin-bottom: 0.125rem;
+}
+
+.dropup .dropdown-toggle::after {
+  display: inline-block;
+  width: 0;
+  height: 0;
+  margin-left: 0.255em;
+  vertical-align: 0.255em;
+  content: "";
+  border-top: 0;
+  border-right: 0.3em solid transparent;
+  border-bottom: 0.3em solid;
+  border-left: 0.3em solid transparent;
+}
+
+.dropup .dropdown-toggle:empty::after {
+  margin-left: 0;
+}
+
+.dropdown-divider {
+  height: 0;
+  margin: 0.5rem 0;
+  overflow: hidden;
+  border-top: 1px solid #e9ecef;
+}
+
+.dropdown-item {
+  display: block;
+  width: 100%;
+  padding: 0.25rem 1.5rem;
+  clear: both;
+  font-weight: 400;
+  color: #212529;
+  text-align: inherit;
+  white-space: nowrap;
+  background: none;
+  border: 0;
+}
+
+.dropdown-item:focus, .dropdown-item:hover {
+  color: #16181b;
+  text-decoration: none;
+  background-color: #f8f9fa;
+}
+
+.dropdown-item.active, .dropdown-item:active {
+  color: #fff;
+  text-decoration: none;
+  background-color: #007bff;
+}
+
+.dropdown-item.disabled, .dropdown-item:disabled {
+  color: #868e96;
+  background-color: transparent;
+}
+
+.dropdown-menu.show {
+  display: block;
+}
+
+.dropdown-header {
+  display: block;
+  padding: 0.5rem 1.5rem;
+  margin-bottom: 0;
+  font-size: 0.875rem;
+  color: #868e96;
+  white-space: nowrap;
+}
+
+.btn-group,
+.btn-group-vertical {
+  position: relative;
+  display: -ms-inline-flexbox;
+  display: inline-flex;
+  vertical-align: middle;
+}
+
+.btn-group > .btn,
+.btn-group-vertical > .btn {
+  position: relative;
+  -ms-flex: 0 1 auto;
+      flex: 0 1 auto;
+}
+
+.btn-group > .btn:hover,
+.btn-group-vertical > .btn:hover {
+  z-index: 2;
+}
+
+.btn-group > .btn:focus, .btn-group > .btn:active, .btn-group > .btn.active,
+.btn-group-vertical > .btn:focus,
+.btn-group-vertical > .btn:active,
+.btn-group-vertical > .btn.active {
+  z-index: 2;
+}
+
+.btn-group .btn + .btn,
+.btn-group .btn + .btn-group,
+.btn-group .btn-group + .btn,
+.btn-group .btn-group + .btn-group,
+.btn-group-vertical .btn + .btn,
+.btn-group-vertical .btn + .btn-group,
+.btn-group-vertical .btn-group + .btn,
+.btn-group-vertical .btn-group + .btn-group {
+  margin-left: -1px;
+}
+
+.btn-toolbar {
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-wrap: wrap;
+      flex-wrap: wrap;
+  -ms-flex-pack: start;
+      justify-content: flex-start;
+}
+
+.btn-toolbar .input-group {
+  width: auto;
+}
+
+.btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) {
+  border-radius: 0;
+}
+
+.btn-group > .btn:first-child {
+  margin-left: 0;
+}
+
+.btn-group > .btn:first-child:not(:last-child):not(.dropdown-toggle) {
+  border-top-right-radius: 0;
+  border-bottom-right-radius: 0;
+}
+
+.btn-group > .btn:last-child:not(:first-child),
+.btn-group > .dropdown-toggle:not(:first-child) {
+  border-top-left-radius: 0;
+  border-bottom-left-radius: 0;
+}
+
+.btn-group > .btn-group {
+  float: left;
+}
+
+.btn-group > .btn-group:not(:first-child):not(:last-child) > .btn {
+  border-radius: 0;
+}
+
+.btn-group > .btn-group:first-child:not(:last-child) > .btn:last-child,
+.btn-group > .btn-group:first-child:not(:last-child) > .dropdown-toggle {
+  border-top-right-radius: 0;
+  border-bottom-right-radius: 0;
+}
+
+.btn-group > .btn-group:last-child:not(:first-child) > .btn:first-child {
+  border-top-left-radius: 0;
+  border-bottom-left-radius: 0;
+}
+
+.btn + .dropdown-toggle-split {
+  padding-right: 0.5625rem;
+  padding-left: 0.5625rem;
+}
+
+.btn + .dropdown-toggle-split::after {
+  margin-left: 0;
+}
+
+.btn-sm + .dropdown-toggle-split, .btn-group-sm > .btn + .dropdown-toggle-split {
+  padding-right: 0.375rem;
+  padding-left: 0.375rem;
+}
+
+.btn-lg + .dropdown-toggle-split, .btn-group-lg > .btn + .dropdown-toggle-split {
+  padding-right: 0.75rem;
+  padding-left: 0.75rem;
+}
+
+.btn-group-vertical {
+  -ms-flex-direction: column;
+      flex-direction: column;
+  -ms-flex-align: start;
+      align-items: flex-start;
+  -ms-flex-pack: center;
+      justify-content: center;
+}
+
+.btn-group-vertical .btn,
+.btn-group-vertical .btn-group {
+  width: 100%;
+}
+
+.btn-group-vertical > .btn + .btn,
+.btn-group-vertical > .btn + .btn-group,
+.btn-group-vertical > .btn-group + .btn,
+.btn-group-vertical > .btn-group + .btn-group {
+  margin-top: -1px;
+  margin-left: 0;
+}
+
+.btn-group-vertical > .btn:not(:first-child):not(:last-child) {
+  border-radius: 0;
+}
+
+.btn-group-vertical > .btn:first-child:not(:last-child) {
+  border-bottom-right-radius: 0;
+  border-bottom-left-radius: 0;
+}
+
+.btn-group-vertical > .btn:last-child:not(:first-child) {
+  border-top-left-radius: 0;
+  border-top-right-radius: 0;
+}
+
+.btn-group-vertical > .btn-group:not(:first-child):not(:last-child) > .btn {
+  border-radius: 0;
+}
+
+.btn-group-vertical > .btn-group:first-child:not(:last-child) > .btn:last-child,
+.btn-group-vertical > .btn-group:first-child:not(:last-child) > .dropdown-toggle {
+  border-bottom-right-radius: 0;
+  border-bottom-left-radius: 0;
+}
+
+.btn-group-vertical > .btn-group:last-child:not(:first-child) > .btn:first-child {
+  border-top-left-radius: 0;
+  border-top-right-radius: 0;
+}
+
+[data-toggle="buttons"] > .btn input[type="radio"],
+[data-toggle="buttons"] > .btn input[type="checkbox"],
+[data-toggle="buttons"] > .btn-group > .btn input[type="radio"],
+[data-toggle="buttons"] > .btn-group > .btn input[type="checkbox"] {
+  position: absolute;
+  clip: rect(0, 0, 0, 0);
+  pointer-events: none;
+}
+
+.input-group {
+  position: relative;
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-align: stretch;
+      align-items: stretch;
+  width: 100%;
+}
+
+.input-group .form-control {
+  position: relative;
+  z-index: 2;
+  -ms-flex: 1 1 auto;
+      flex: 1 1 auto;
+  width: 1%;
+  margin-bottom: 0;
+}
+
+.input-group .form-control:focus, .input-group .form-control:active, .input-group .form-control:hover {
+  z-index: 3;
+}
+
+.input-group-addon,
+.input-group-btn,
+.input-group .form-control {
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-align: center;
+      align-items: center;
+}
+
+.input-group-addon:not(:first-child):not(:last-child),
+.input-group-btn:not(:first-child):not(:last-child),
+.input-group .form-control:not(:first-child):not(:last-child) {
+  border-radius: 0;
+}
+
+.input-group-addon,
+.input-group-btn {
+  white-space: nowrap;
+}
+
+.input-group-addon {
+  padding: 0.375rem 0.75rem;
+  margin-bottom: 0;
+  font-size: 1rem;
+  font-weight: 400;
+  line-height: 1.5;
+  color: #495057;
+  text-align: center;
+  background-color: #e9ecef;
+  border: 1px solid #ced4da;
+  border-radius: 0.25rem;
+}
+
+.input-group-addon.form-control-sm,
+.input-group-sm > .input-group-addon,
+.input-group-sm > .input-group-btn > .input-group-addon.btn {
+  padding: 0.25rem 0.5rem;
+  font-size: 0.875rem;
+  border-radius: 0.2rem;
+}
+
+.input-group-addon.form-control-lg,
+.input-group-lg > .input-group-addon,
+.input-group-lg > .input-group-btn > .input-group-addon.btn {
+  padding: 0.5rem 1rem;
+  font-size: 1.25rem;
+  border-radius: 0.3rem;
+}
+
+.input-group-addon input[type="radio"],
+.input-group-addon input[type="checkbox"] {
+  margin-top: 0;
+}
+
+.input-group .form-control:not(:last-child),
+.input-group-addon:not(:last-child),
+.input-group-btn:not(:last-child) > .btn,
+.input-group-btn:not(:last-child) > .btn-group > .btn,
+.input-group-btn:not(:last-child) > .dropdown-toggle,
+.input-group-btn:not(:first-child) > .btn:not(:last-child):not(.dropdown-toggle),
+.input-group-btn:not(:first-child) > .btn-group:not(:last-child) > .btn {
+  border-top-right-radius: 0;
+  border-bottom-right-radius: 0;
+}
+
+.input-group-addon:not(:last-child) {
+  border-right: 0;
+}
+
+.input-group .form-control:not(:first-child),
+.input-group-addon:not(:first-child),
+.input-group-btn:not(:first-child) > .btn,
+.input-group-btn:not(:first-child) > .btn-group > .btn,
+.input-group-btn:not(:first-child) > .dropdown-toggle,
+.input-group-btn:not(:last-child) > .btn:not(:first-child),
+.input-group-btn:not(:last-child) > .btn-group:not(:first-child) > .btn {
+  border-top-left-radius: 0;
+  border-bottom-left-radius: 0;
+}
+
+.form-control + .input-group-addon:not(:first-child) {
+  border-left: 0;
+}
+
+.input-group-btn {
+  position: relative;
+  -ms-flex-align: stretch;
+      align-items: stretch;
+  font-size: 0;
+  white-space: nowrap;
+}
+
+.input-group-btn > .btn {
+  position: relative;
+}
+
+.input-group-btn > .btn + .btn {
+  margin-left: -1px;
+}
+
+.input-group-btn > .btn:focus, .input-group-btn > .btn:active, .input-group-btn > .btn:hover {
+  z-index: 3;
+}
+
+.input-group-btn:first-child > .btn + .btn {
+  margin-left: 0;
+}
+
+.input-group-btn:not(:last-child) > .btn,
+.input-group-btn:not(:last-child) > .btn-group {
+  margin-right: -1px;
+}
+
+.input-group-btn:not(:first-child) > .btn,
+.input-group-btn:not(:first-child) > .btn-group {
+  z-index: 2;
+  margin-left: 0;
+}
+
+.input-group-btn:not(:first-child) > .btn:first-child,
+.input-group-btn:not(:first-child) > .btn-group:first-child {
+  margin-left: -1px;
+}
+
+.input-group-btn:not(:first-child) > .btn:focus, .input-group-btn:not(:first-child) > .btn:active, .input-group-btn:not(:first-child) > .btn:hover,
+.input-group-btn:not(:first-child) > .btn-group:focus,
+.input-group-btn:not(:first-child) > .btn-group:active,
+.input-group-btn:not(:first-child) > .btn-group:hover {
+  z-index: 3;
+}
+
+.custom-control {
+  position: relative;
+  display: -ms-inline-flexbox;
+  display: inline-flex;
+  min-height: 1.5rem;
+  padding-left: 1.5rem;
+  margin-right: 1rem;
+}
+
+.custom-control-input {
+  position: absolute;
+  z-index: -1;
+  opacity: 0;
+}
+
+.custom-control-input:checked ~ .custom-control-indicator {
+  color: #fff;
+  background-color: #007bff;
+}
+
+.custom-control-input:focus ~ .custom-control-indicator {
+  box-shadow: 0 0 0 1px #fff, 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
+}
+
+.custom-control-input:active ~ .custom-control-indicator {
+  color: #fff;
+  background-color: #b3d7ff;
+}
+
+.custom-control-input:disabled ~ .custom-control-indicator {
+  background-color: #e9ecef;
+}
+
+.custom-control-input:disabled ~ .custom-control-description {
+  color: #868e96;
+}
+
+.custom-control-indicator {
+  position: absolute;
+  top: 0.25rem;
+  left: 0;
+  display: block;
+  width: 1rem;
+  height: 1rem;
+  pointer-events: none;
+  -webkit-user-select: none;
+     -moz-user-select: none;
+      -ms-user-select: none;
+          user-select: none;
+  background-color: #ddd;
+  background-repeat: no-repeat;
+  background-position: center center;
+  background-size: 50% 50%;
+}
+
+.custom-checkbox .custom-control-indicator {
+  border-radius: 0.25rem;
+}
+
+.custom-checkbox .custom-control-input:checked ~ .custom-control-indicator {
+  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3E%3Cpath fill='%23fff' d='M6.564.75l-3.59 3.612-1.538-1.55L0 4.26 2.974 7.25 8 2.193z'/%3E%3C/svg%3E");
+}
+
+.custom-checkbox .custom-control-input:indeterminate ~ .custom-control-indicator {
+  background-color: #007bff;
+  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 4'%3E%3Cpath stroke='%23fff' d='M0 2h4'/%3E%3C/svg%3E");
+}
+
+.custom-radio .custom-control-indicator {
+  border-radius: 50%;
+}
+
+.custom-radio .custom-control-input:checked ~ .custom-control-indicator {
+  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3E%3Ccircle r='3' fill='%23fff'/%3E%3C/svg%3E");
+}
+
+.custom-controls-stacked {
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-direction: column;
+      flex-direction: column;
+}
+
+.custom-controls-stacked .custom-control {
+  margin-bottom: 0.25rem;
+}
+
+.custom-controls-stacked .custom-control + .custom-control {
+  margin-left: 0;
+}
+
+.custom-select {
+  display: inline-block;
+  max-width: 100%;
+  height: calc(2.25rem + 2px);
+  padding: 0.375rem 1.75rem 0.375rem 0.75rem;
+  line-height: 1.5;
+  color: #495057;
+  vertical-align: middle;
+  background: #fff url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'%3E%3Cpath fill='%23333' d='M2 0L0 2h4zm0 5L0 3h4z'/%3E%3C/svg%3E") no-repeat right 0.75rem center;
+  background-size: 8px 10px;
+  border: 1px solid #ced4da;
+  border-radius: 0.25rem;
+  -webkit-appearance: none;
+     -moz-appearance: none;
+          appearance: none;
+}
+
+.custom-select:focus {
+  border-color: #80bdff;
+  outline: none;
+}
+
+.custom-select:focus::-ms-value {
+  color: #495057;
+  background-color: #fff;
+}
+
+.custom-select[multiple] {
+  height: auto;
+  background-image: none;
+}
+
+.custom-select:disabled {
+  color: #868e96;
+  background-color: #e9ecef;
+}
+
+.custom-select::-ms-expand {
+  opacity: 0;
+}
+
+.custom-select-sm {
+  height: calc(1.8125rem + 2px);
+  padding-top: 0.375rem;
+  padding-bottom: 0.375rem;
+  font-size: 75%;
+}
+
+.custom-file {
+  position: relative;
+  display: inline-block;
+  max-width: 100%;
+  height: calc(2.25rem + 2px);
+  margin-bottom: 0;
+}
+
+.custom-file-input {
+  min-width: 14rem;
+  max-width: 100%;
+  height: calc(2.25rem + 2px);
+  margin: 0;
+  opacity: 0;
+}
+
+.custom-file-input:focus ~ .custom-file-control {
+  box-shadow: 0 0 0 0.075rem #fff, 0 0 0 0.2rem #007bff;
+}
+
+.custom-file-control {
+  position: absolute;
+  top: 0;
+  right: 0;
+  left: 0;
+  z-index: 5;
+  height: calc(2.25rem + 2px);
+  padding: 0.375rem 0.75rem;
+  line-height: 1.5;
+  color: #495057;
+  pointer-events: none;
+  -webkit-user-select: none;
+     -moz-user-select: none;
+      -ms-user-select: none;
+          user-select: none;
+  background-color: #fff;
+  border: 1px solid #ced4da;
+  border-radius: 0.25rem;
+}
+
+.custom-file-control:lang(en):empty::after {
+  content: "Choose file...";
+}
+
+.custom-file-control::before {
+  position: absolute;
+  top: -1px;
+  right: -1px;
+  bottom: -1px;
+  z-index: 6;
+  display: block;
+  height: calc(2.25rem + 2px);
+  padding: 0.375rem 0.75rem;
+  line-height: 1.5;
+  color: #495057;
+  background-color: #e9ecef;
+  border: 1px solid #ced4da;
+  border-radius: 0 0.25rem 0.25rem 0;
+}
+
+.custom-file-control:lang(en)::before {
+  content: "Browse";
+}
+
+.nav {
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-wrap: wrap;
+      flex-wrap: wrap;
+  padding-left: 0;
+  margin-bottom: 0;
+  list-style: none;
+}
+
+.nav-link {
+  display: block;
+  padding: 0.5rem 1rem;
+}
+
+.nav-link:focus, .nav-link:hover {
+  text-decoration: none;
+}
+
+.nav-link.disabled {
+  color: #868e96;
+}
+
+.nav-tabs {
+  border-bottom: 1px solid #ddd;
+}
+
+.nav-tabs .nav-item {
+  margin-bottom: -1px;
+}
+
+.nav-tabs .nav-link {
+  border: 1px solid transparent;
+  border-top-left-radius: 0.25rem;
+  border-top-right-radius: 0.25rem;
+}
+
+.nav-tabs .nav-link:focus, .nav-tabs .nav-link:hover {
+  border-color: #e9ecef #e9ecef #ddd;
+}
+
+.nav-tabs .nav-link.disabled {
+  color: #868e96;
+  background-color: transparent;
+  border-color: transparent;
+}
+
+.nav-tabs .nav-link.active,
+.nav-tabs .nav-item.show .nav-link {
+  color: #495057;
+  background-color: #fff;
+  border-color: #ddd #ddd #fff;
+}
+
+.nav-tabs .dropdown-menu {
+  margin-top: -1px;
+  border-top-left-radius: 0;
+  border-top-right-radius: 0;
+}
+
+.nav-pills .nav-link {
+  border-radius: 0.25rem;
+}
+
+.nav-pills .nav-link.active,
+.nav-pills .show > .nav-link {
+  color: #fff;
+  background-color: #007bff;
+}
+
+.nav-fill .nav-item {
+  -ms-flex: 1 1 auto;
+      flex: 1 1 auto;
+  text-align: center;
+}
+
+.nav-justified .nav-item {
+  -ms-flex-preferred-size: 0;
+      flex-basis: 0;
+  -ms-flex-positive: 1;
+      flex-grow: 1;
+  text-align: center;
+}
+
+.tab-content > .tab-pane {
+  display: none;
+}
+
+.tab-content > .active {
+  display: block;
+}
+
+.navbar {
+  position: relative;
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-wrap: wrap;
+      flex-wrap: wrap;
+  -ms-flex-align: center;
+      align-items: center;
+  -ms-flex-pack: justify;
+      justify-content: space-between;
+  padding: 0.5rem 1rem;
+}
+
+.navbar > .container,
+.navbar > .container-fluid {
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-wrap: wrap;
+      flex-wrap: wrap;
+  -ms-flex-align: center;
+      align-items: center;
+  -ms-flex-pack: justify;
+      justify-content: space-between;
+}
+
+.navbar-brand {
+  display: inline-block;
+  padding-top: 0.3125rem;
+  padding-bottom: 0.3125rem;
+  margin-right: 1rem;
+  font-size: 1.25rem;
+  line-height: inherit;
+  white-space: nowrap;
+}
+
+.navbar-brand:focus, .navbar-brand:hover {
+  text-decoration: none;
+}
+
+.navbar-nav {
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-direction: column;
+      flex-direction: column;
+  padding-left: 0;
+  margin-bottom: 0;
+  list-style: none;
+}
+
+.navbar-nav .nav-link {
+  padding-right: 0;
+  padding-left: 0;
+}
+
+.navbar-nav .dropdown-menu {
+  position: static;
+  float: none;
+}
+
+.navbar-text {
+  display: inline-block;
+  padding-top: 0.5rem;
+  padding-bottom: 0.5rem;
+}
+
+.navbar-collapse {
+  -ms-flex-preferred-size: 100%;
+      flex-basis: 100%;
+  -ms-flex-positive: 1;
+      flex-grow: 1;
+  -ms-flex-align: center;
+      align-items: center;
+}
+
+.navbar-toggler {
+  padding: 0.25rem 0.75rem;
+  font-size: 1.25rem;
+  line-height: 1;
+  background: transparent;
+  border: 1px solid transparent;
+  border-radius: 0.25rem;
+}
+
+.navbar-toggler:focus, .navbar-toggler:hover {
+  text-decoration: none;
+}
+
+.navbar-toggler-icon {
+  display: inline-block;
+  width: 1.5em;
+  height: 1.5em;
+  vertical-align: middle;
+  content: "";
+  background: no-repeat center center;
+  background-size: 100% 100%;
+}
+
+@media (max-width: 575px) {
+  .navbar-expand-sm > .container,
+  .navbar-expand-sm > .container-fluid {
+    padding-right: 0;
+    padding-left: 0;
+  }
+}
+
+@media (min-width: 576px) {
+  .navbar-expand-sm {
+    -ms-flex-flow: row nowrap;
+        flex-flow: row nowrap;
+    -ms-flex-pack: start;
+        justify-content: flex-start;
+  }
+  .navbar-expand-sm .navbar-nav {
+    -ms-flex-direction: row;
+        flex-direction: row;
+  }
+  .navbar-expand-sm .navbar-nav .dropdown-menu {
+    position: absolute;
+  }
+  .navbar-expand-sm .navbar-nav .dropdown-menu-right {
+    right: 0;
+    left: auto;
+  }
+  .navbar-expand-sm .navbar-nav .nav-link {
+    padding-right: .5rem;
+    padding-left: .5rem;
+  }
+  .navbar-expand-sm > .container,
+  .navbar-expand-sm > .container-fluid {
+    -ms-flex-wrap: nowrap;
+        flex-wrap: nowrap;
+  }
+  .navbar-expand-sm .navbar-collapse {
+    display: -ms-flexbox !important;
+    display: flex !important;
+    -ms-flex-preferred-size: auto;
+        flex-basis: auto;
+  }
+  .navbar-expand-sm .navbar-toggler {
+    display: none;
+  }
+  .navbar-expand-sm .dropup .dropdown-menu {
+    top: auto;
+    bottom: 100%;
+  }
+}
+
+@media (max-width: 767px) {
+  .navbar-expand-md > .container,
+  .navbar-expand-md > .container-fluid {
+    padding-right: 0;
+    padding-left: 0;
+  }
+}
+
+@media (min-width: 768px) {
+  .navbar-expand-md {
+    -ms-flex-flow: row nowrap;
+        flex-flow: row nowrap;
+    -ms-flex-pack: start;
+        justify-content: flex-start;
+  }
+  .navbar-expand-md .navbar-nav {
+    -ms-flex-direction: row;
+        flex-direction: row;
+  }
+  .navbar-expand-md .navbar-nav .dropdown-menu {
+    position: absolute;
+  }
+  .navbar-expand-md .navbar-nav .dropdown-menu-right {
+    right: 0;
+    left: auto;
+  }
+  .navbar-expand-md .navbar-nav .nav-link {
+    padding-right: .5rem;
+    padding-left: .5rem;
+  }
+  .navbar-expand-md > .container,
+  .navbar-expand-md > .container-fluid {
+    -ms-flex-wrap: nowrap;
+        flex-wrap: nowrap;
+  }
+  .navbar-expand-md .navbar-collapse {
+    display: -ms-flexbox !important;
+    display: flex !important;
+    -ms-flex-preferred-size: auto;
+        flex-basis: auto;
+  }
+  .navbar-expand-md .navbar-toggler {
+    display: none;
+  }
+  .navbar-expand-md .dropup .dropdown-menu {
+    top: auto;
+    bottom: 100%;
+  }
+}
+
+@media (max-width: 991px) {
+  .navbar-expand-lg > .container,
+  .navbar-expand-lg > .container-fluid {
+    padding-right: 0;
+    padding-left: 0;
+  }
+}
+
+@media (min-width: 992px) {
+  .navbar-expand-lg {
+    -ms-flex-flow: row nowrap;
+        flex-flow: row nowrap;
+    -ms-flex-pack: start;
+        justify-content: flex-start;
+  }
+  .navbar-expand-lg .navbar-nav {
+    -ms-flex-direction: row;
+        flex-direction: row;
+  }
+  .navbar-expand-lg .navbar-nav .dropdown-menu {
+    position: absolute;
+  }
+  .navbar-expand-lg .navbar-nav .dropdown-menu-right {
+    right: 0;
+    left: auto;
+  }
+  .navbar-expand-lg .navbar-nav .nav-link {
+    padding-right: .5rem;
+    padding-left: .5rem;
+  }
+  .navbar-expand-lg > .container,
+  .navbar-expand-lg > .container-fluid {
+    -ms-flex-wrap: nowrap;
+        flex-wrap: nowrap;
+  }
+  .navbar-expand-lg .navbar-collapse {
+    display: -ms-flexbox !important;
+    display: flex !important;
+    -ms-flex-preferred-size: auto;
+        flex-basis: auto;
+  }
+  .navbar-expand-lg .navbar-toggler {
+    display: none;
+  }
+  .navbar-expand-lg .dropup .dropdown-menu {
+    top: auto;
+    bottom: 100%;
+  }
+}
+
+@media (max-width: 1199px) {
+  .navbar-expand-xl > .container,
+  .navbar-expand-xl > .container-fluid {
+    padding-right: 0;
+    padding-left: 0;
+  }
+}
+
+@media (min-width: 1200px) {
+  .navbar-expand-xl {
+    -ms-flex-flow: row nowrap;
+        flex-flow: row nowrap;
+    -ms-flex-pack: start;
+        justify-content: flex-start;
+  }
+  .navbar-expand-xl .navbar-nav {
+    -ms-flex-direction: row;
+        flex-direction: row;
+  }
+  .navbar-expand-xl .navbar-nav .dropdown-menu {
+    position: absolute;
+  }
+  .navbar-expand-xl .navbar-nav .dropdown-menu-right {
+    right: 0;
+    left: auto;
+  }
+  .navbar-expand-xl .navbar-nav .nav-link {
+    padding-right: .5rem;
+    padding-left: .5rem;
+  }
+  .navbar-expand-xl > .container,
+  .navbar-expand-xl > .container-fluid {
+    -ms-flex-wrap: nowrap;
+        flex-wrap: nowrap;
+  }
+  .navbar-expand-xl .navbar-collapse {
+    display: -ms-flexbox !important;
+    display: flex !important;
+    -ms-flex-preferred-size: auto;
+        flex-basis: auto;
+  }
+  .navbar-expand-xl .navbar-toggler {
+    display: none;
+  }
+  .navbar-expand-xl .dropup .dropdown-menu {
+    top: auto;
+    bottom: 100%;
+  }
+}
+
+.navbar-expand {
+  -ms-flex-flow: row nowrap;
+      flex-flow: row nowrap;
+  -ms-flex-pack: start;
+      justify-content: flex-start;
+}
+
+.navbar-expand > .container,
+.navbar-expand > .container-fluid {
+  padding-right: 0;
+  padding-left: 0;
+}
+
+.navbar-expand .navbar-nav {
+  -ms-flex-direction: row;
+      flex-direction: row;
+}
+
+.navbar-expand .navbar-nav .dropdown-menu {
+  position: absolute;
+}
+
+.navbar-expand .navbar-nav .dropdown-menu-right {
+  right: 0;
+  left: auto;
+}
+
+.navbar-expand .navbar-nav .nav-link {
+  padding-right: .5rem;
+  padding-left: .5rem;
+}
+
+.navbar-expand > .container,
+.navbar-expand > .container-fluid {
+  -ms-flex-wrap: nowrap;
+      flex-wrap: nowrap;
+}
+
+.navbar-expand .navbar-collapse {
+  display: -ms-flexbox !important;
+  display: flex !important;
+  -ms-flex-preferred-size: auto;
+      flex-basis: auto;
+}
+
+.navbar-expand .navbar-toggler {
+  display: none;
+}
+
+.navbar-expand .dropup .dropdown-menu {
+  top: auto;
+  bottom: 100%;
+}
+
+.navbar-light .navbar-brand {
+  color: rgba(0, 0, 0, 0.9);
+}
+
+.navbar-light .navbar-brand:focus, .navbar-light .navbar-brand:hover {
+  color: rgba(0, 0, 0, 0.9);
+}
+
+.navbar-light .navbar-nav .nav-link {
+  color: rgba(0, 0, 0, 0.5);
+}
+
+.navbar-light .navbar-nav .nav-link:focus, .navbar-light .navbar-nav .nav-link:hover {
+  color: rgba(0, 0, 0, 0.7);
+}
+
+.navbar-light .navbar-nav .nav-link.disabled {
+  color: rgba(0, 0, 0, 0.3);
+}
+
+.navbar-light .navbar-nav .show > .nav-link,
+.navbar-light .navbar-nav .active > .nav-link,
+.navbar-light .navbar-nav .nav-link.show,
+.navbar-light .navbar-nav .nav-link.active {
+  color: rgba(0, 0, 0, 0.9);
+}
+
+.navbar-light .navbar-toggler {
+  color: rgba(0, 0, 0, 0.5);
+  border-color: rgba(0, 0, 0, 0.1);
+}
+
+.navbar-light .navbar-toggler-icon {
+  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(0, 0, 0, 0.5)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
+}
+
+.navbar-light .navbar-text {
+  color: rgba(0, 0, 0, 0.5);
+}
+
+.navbar-light .navbar-text a {
+  color: rgba(0, 0, 0, 0.9);
+}
+
+.navbar-light .navbar-text a:focus, .navbar-light .navbar-text a:hover {
+  color: rgba(0, 0, 0, 0.9);
+}
+
+.navbar-dark .navbar-brand {
+  color: #fff;
+}
+
+.navbar-dark .navbar-brand:focus, .navbar-dark .navbar-brand:hover {
+  color: #fff;
+}
+
+.navbar-dark .navbar-nav .nav-link {
+  color: rgba(255, 255, 255, 0.5);
+}
+
+.navbar-dark .navbar-nav .nav-link:focus, .navbar-dark .navbar-nav .nav-link:hover {
+  color: rgba(255, 255, 255, 0.75);
+}
+
+.navbar-dark .navbar-nav .nav-link.disabled {
+  color: rgba(255, 255, 255, 0.25);
+}
+
+.navbar-dark .navbar-nav .show > .nav-link,
+.navbar-dark .navbar-nav .active > .nav-link,
+.navbar-dark .navbar-nav .nav-link.show,
+.navbar-dark .navbar-nav .nav-link.active {
+  color: #fff;
+}
+
+.navbar-dark .navbar-toggler {
+  color: rgba(255, 255, 255, 0.5);
+  border-color: rgba(255, 255, 255, 0.1);
+}
+
+.navbar-dark .navbar-toggler-icon {
+  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(255, 255, 255, 0.5)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
+}
+
+.navbar-dark .navbar-text {
+  color: rgba(255, 255, 255, 0.5);
+}
+
+.navbar-dark .navbar-text a {
+  color: #fff;
+}
+
+.navbar-dark .navbar-text a:focus, .navbar-dark .navbar-text a:hover {
+  color: #fff;
+}
+
+.card {
+  position: relative;
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-direction: column;
+      flex-direction: column;
+  min-width: 0;
+  word-wrap: break-word;
+  background-color: #fff;
+  background-clip: border-box;
+  border: 1px solid rgba(0, 0, 0, 0.125);
+  border-radius: 0.25rem;
+}
+
+.card > hr {
+  margin-right: 0;
+  margin-left: 0;
+}
+
+.card > .list-group:first-child .list-group-item:first-child {
+  border-top-left-radius: 0.25rem;
+  border-top-right-radius: 0.25rem;
+}
+
+.card > .list-group:last-child .list-group-item:last-child {
+  border-bottom-right-radius: 0.25rem;
+  border-bottom-left-radius: 0.25rem;
+}
+
+.card-body {
+  -ms-flex: 1 1 auto;
+      flex: 1 1 auto;
+  padding: 1.25rem;
+}
+
+.card-title {
+  margin-bottom: 0.75rem;
+}
+
+.card-subtitle {
+  margin-top: -0.375rem;
+  margin-bottom: 0;
+}
+
+.card-text:last-child {
+  margin-bottom: 0;
+}
+
+.card-link:hover {
+  text-decoration: none;
+}
+
+.card-link + .card-link {
+  margin-left: 1.25rem;
+}
+
+.card-header {
+  padding: 0.75rem 1.25rem;
+  margin-bottom: 0;
+  background-color: rgba(0, 0, 0, 0.03);
+  border-bottom: 1px solid rgba(0, 0, 0, 0.125);
+}
+
+.card-header:first-child {
+  border-radius: calc(0.25rem - 1px) calc(0.25rem - 1px) 0 0;
+}
+
+.card-header + .list-group .list-group-item:first-child {
+  border-top: 0;
+}
+
+.card-footer {
+  padding: 0.75rem 1.25rem;
+  background-color: rgba(0, 0, 0, 0.03);
+  border-top: 1px solid rgba(0, 0, 0, 0.125);
+}
+
+.card-footer:last-child {
+  border-radius: 0 0 calc(0.25rem - 1px) calc(0.25rem - 1px);
+}
+
+.card-header-tabs {
+  margin-right: -0.625rem;
+  margin-bottom: -0.75rem;
+  margin-left: -0.625rem;
+  border-bottom: 0;
+}
+
+.card-header-pills {
+  margin-right: -0.625rem;
+  margin-left: -0.625rem;
+}
+
+.card-img-overlay {
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  padding: 1.25rem;
+}
+
+.card-img {
+  width: 100%;
+  border-radius: calc(0.25rem - 1px);
+}
+
+.card-img-top {
+  width: 100%;
+  border-top-left-radius: calc(0.25rem - 1px);
+  border-top-right-radius: calc(0.25rem - 1px);
+}
+
+.card-img-bottom {
+  width: 100%;
+  border-bottom-right-radius: calc(0.25rem - 1px);
+  border-bottom-left-radius: calc(0.25rem - 1px);
+}
+
+.card-deck {
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-direction: column;
+      flex-direction: column;
+}
+
+.card-deck .card {
+  margin-bottom: 15px;
+}
+
+@media (min-width: 576px) {
+  .card-deck {
+    -ms-flex-flow: row wrap;
+        flex-flow: row wrap;
+    margin-right: -15px;
+    margin-left: -15px;
+  }
+  .card-deck .card {
+    display: -ms-flexbox;
+    display: flex;
+    -ms-flex: 1 0 0%;
+        flex: 1 0 0%;
+    -ms-flex-direction: column;
+        flex-direction: column;
+    margin-right: 15px;
+    margin-bottom: 0;
+    margin-left: 15px;
+  }
+}
+
+.card-group {
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-direction: column;
+      flex-direction: column;
+}
+
+.card-group .card {
+  margin-bottom: 15px;
+}
+
+@media (min-width: 576px) {
+  .card-group {
+    -ms-flex-flow: row wrap;
+        flex-flow: row wrap;
+  }
+  .card-group .card {
+    -ms-flex: 1 0 0%;
+        flex: 1 0 0%;
+    margin-bottom: 0;
+  }
+  .card-group .card + .card {
+    margin-left: 0;
+    border-left: 0;
+  }
+  .card-group .card:first-child {
+    border-top-right-radius: 0;
+    border-bottom-right-radius: 0;
+  }
+  .card-group .card:first-child .card-img-top {
+    border-top-right-radius: 0;
+  }
+  .card-group .card:first-child .card-img-bottom {
+    border-bottom-right-radius: 0;
+  }
+  .card-group .card:last-child {
+    border-top-left-radius: 0;
+    border-bottom-left-radius: 0;
+  }
+  .card-group .card:last-child .card-img-top {
+    border-top-left-radius: 0;
+  }
+  .card-group .card:last-child .card-img-bottom {
+    border-bottom-left-radius: 0;
+  }
+  .card-group .card:only-child {
+    border-radius: 0.25rem;
+  }
+  .card-group .card:only-child .card-img-top {
+    border-top-left-radius: 0.25rem;
+    border-top-right-radius: 0.25rem;
+  }
+  .card-group .card:only-child .card-img-bottom {
+    border-bottom-right-radius: 0.25rem;
+    border-bottom-left-radius: 0.25rem;
+  }
+  .card-group .card:not(:first-child):not(:last-child):not(:only-child) {
+    border-radius: 0;
+  }
+  .card-group .card:not(:first-child):not(:last-child):not(:only-child) .card-img-top,
+  .card-group .card:not(:first-child):not(:last-child):not(:only-child) .card-img-bottom {
+    border-radius: 0;
+  }
+}
+
+.card-columns .card {
+  margin-bottom: 0.75rem;
+}
+
+@media (min-width: 576px) {
+  .card-columns {
+    -webkit-column-count: 3;
+            column-count: 3;
+    -webkit-column-gap: 1.25rem;
+            column-gap: 1.25rem;
+  }
+  .card-columns .card {
+    display: inline-block;
+    width: 100%;
+  }
+}
+
+.breadcrumb {
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-wrap: wrap;
+      flex-wrap: wrap;
+  padding: 0.75rem 1rem;
+  margin-bottom: 1rem;
+  list-style: none;
+  background-color: #e9ecef;
+  border-radius: 0.25rem;
+}
+
+.breadcrumb-item + .breadcrumb-item::before {
+  display: inline-block;
+  padding-right: 0.5rem;
+  padding-left: 0.5rem;
+  color: #868e96;
+  content: "/";
+}
+
+.breadcrumb-item + .breadcrumb-item:hover::before {
+  text-decoration: underline;
+}
+
+.breadcrumb-item + .breadcrumb-item:hover::before {
+  text-decoration: none;
+}
+
+.breadcrumb-item.active {
+  color: #868e96;
+}
+
+.pagination {
+  display: -ms-flexbox;
+  display: flex;
+  padding-left: 0;
+  list-style: none;
+  border-radius: 0.25rem;
+}
+
+.page-item:first-child .page-link {
+  margin-left: 0;
+  border-top-left-radius: 0.25rem;
+  border-bottom-left-radius: 0.25rem;
+}
+
+.page-item:last-child .page-link {
+  border-top-right-radius: 0.25rem;
+  border-bottom-right-radius: 0.25rem;
+}
+
+.page-item.active .page-link {
+  z-index: 2;
+  color: #fff;
+  background-color: #007bff;
+  border-color: #007bff;
+}
+
+.page-item.disabled .page-link {
+  color: #868e96;
+  pointer-events: none;
+  background-color: #fff;
+  border-color: #ddd;
+}
+
+.page-link {
+  position: relative;
+  display: block;
+  padding: 0.5rem 0.75rem;
+  margin-left: -1px;
+  line-height: 1.25;
+  color: #007bff;
+  background-color: #fff;
+  border: 1px solid #ddd;
+}
+
+.page-link:focus, .page-link:hover {
+  color: #0056b3;
+  text-decoration: none;
+  background-color: #e9ecef;
+  border-color: #ddd;
+}
+
+.pagination-lg .page-link {
+  padding: 0.75rem 1.5rem;
+  font-size: 1.25rem;
+  line-height: 1.5;
+}
+
+.pagination-lg .page-item:first-child .page-link {
+  border-top-left-radius: 0.3rem;
+  border-bottom-left-radius: 0.3rem;
+}
+
+.pagination-lg .page-item:last-child .page-link {
+  border-top-right-radius: 0.3rem;
+  border-bottom-right-radius: 0.3rem;
+}
+
+.pagination-sm .page-link {
+  padding: 0.25rem 0.5rem;
+  font-size: 0.875rem;
+  line-height: 1.5;
+}
+
+.pagination-sm .page-item:first-child .page-link {
+  border-top-left-radius: 0.2rem;
+  border-bottom-left-radius: 0.2rem;
+}
+
+.pagination-sm .page-item:last-child .page-link {
+  border-top-right-radius: 0.2rem;
+  border-bottom-right-radius: 0.2rem;
+}
+
+.badge {
+  display: inline-block;
+  padding: 0.25em 0.4em;
+  font-size: 75%;
+  font-weight: 700;
+  line-height: 1;
+  text-align: center;
+  white-space: nowrap;
+  vertical-align: baseline;
+  border-radius: 0.25rem;
+}
+
+.badge:empty {
+  display: none;
+}
+
+.btn .badge {
+  position: relative;
+  top: -1px;
+}
+
+.badge-pill {
+  padding-right: 0.6em;
+  padding-left: 0.6em;
+  border-radius: 10rem;
+}
+
+.badge-primary {
+  color: #fff;
+  background-color: #007bff;
+}
+
+.badge-primary[href]:focus, .badge-primary[href]:hover {
+  color: #fff;
+  text-decoration: none;
+  background-color: #0062cc;
+}
+
+.badge-secondary {
+  color: #fff;
+  background-color: #868e96;
+}
+
+.badge-secondary[href]:focus, .badge-secondary[href]:hover {
+  color: #fff;
+  text-decoration: none;
+  background-color: #6c757d;
+}
+
+.badge-success {
+  color: #fff;
+  background-color: #28a745;
+}
+
+.badge-success[href]:focus, .badge-success[href]:hover {
+  color: #fff;
+  text-decoration: none;
+  background-color: #1e7e34;
+}
+
+.badge-info {
+  color: #fff;
+  background-color: #17a2b8;
+}
+
+.badge-info[href]:focus, .badge-info[href]:hover {
+  color: #fff;
+  text-decoration: none;
+  background-color: #117a8b;
+}
+
+.badge-warning {
+  color: #111;
+  background-color: #ffc107;
+}
+
+.badge-warning[href]:focus, .badge-warning[href]:hover {
+  color: #111;
+  text-decoration: none;
+  background-color: #d39e00;
+}
+
+.badge-danger {
+  color: #fff;
+  background-color: #dc3545;
+}
+
+.badge-danger[href]:focus, .badge-danger[href]:hover {
+  color: #fff;
+  text-decoration: none;
+  background-color: #bd2130;
+}
+
+.badge-light {
+  color: #111;
+  background-color: #f8f9fa;
+}
+
+.badge-light[href]:focus, .badge-light[href]:hover {
+  color: #111;
+  text-decoration: none;
+  background-color: #dae0e5;
+}
+
+.badge-dark {
+  color: #fff;
+  background-color: #343a40;
+}
+
+.badge-dark[href]:focus, .badge-dark[href]:hover {
+  color: #fff;
+  text-decoration: none;
+  background-color: #1d2124;
+}
+
+.jumbotron {
+  padding: 2rem 1rem;
+  margin-bottom: 2rem;
+  background-color: #e9ecef;
+  border-radius: 0.3rem;
+}
+
+@media (min-width: 576px) {
+  .jumbotron {
+    padding: 4rem 2rem;
+  }
+}
+
+.jumbotron-fluid {
+  padding-right: 0;
+  padding-left: 0;
+  border-radius: 0;
+}
+
+.alert {
+  position: relative;
+  padding: 0.75rem 1.25rem;
+  margin-bottom: 1rem;
+  border: 1px solid transparent;
+  border-radius: 0.25rem;
+}
+
+.alert-heading {
+  color: inherit;
+}
+
+.alert-link {
+  font-weight: 700;
+}
+
+.alert-dismissible .close {
+  position: absolute;
+  top: 0;
+  right: 0;
+  padding: 0.75rem 1.25rem;
+  color: inherit;
+}
+
+.alert-primary {
+  color: #004085;
+  background-color: #cce5ff;
+  border-color: #b8daff;
+}
+
+.alert-primary hr {
+  border-top-color: #9fcdff;
+}
+
+.alert-primary .alert-link {
+  color: #002752;
+}
+
+.alert-secondary {
+  color: #464a4e;
+  background-color: #e7e8ea;
+  border-color: #dddfe2;
+}
+
+.alert-secondary hr {
+  border-top-color: #cfd2d6;
+}
+
+.alert-secondary .alert-link {
+  color: #2e3133;
+}
+
+.alert-success {
+  color: #155724;
+  background-color: #d4edda;
+  border-color: #c3e6cb;
+}
+
+.alert-success hr {
+  border-top-color: #b1dfbb;
+}
+
+.alert-success .alert-link {
+  color: #0b2e13;
+}
+
+.alert-info {
+  color: #0c5460;
+  background-color: #d1ecf1;
+  border-color: #bee5eb;
+}
+
+.alert-info hr {
+  border-top-color: #abdde5;
+}
+
+.alert-info .alert-link {
+  color: #062c33;
+}
+
+.alert-warning {
+  color: #856404;
+  background-color: #fff3cd;
+  border-color: #ffeeba;
+}
+
+.alert-warning hr {
+  border-top-color: #ffe8a1;
+}
+
+.alert-warning .alert-link {
+  color: #533f03;
+}
+
+.alert-danger {
+  color: #721c24;
+  background-color: #f8d7da;
+  border-color: #f5c6cb;
+}
+
+.alert-danger hr {
+  border-top-color: #f1b0b7;
+}
+
+.alert-danger .alert-link {
+  color: #491217;
+}
+
+.alert-light {
+  color: #818182;
+  background-color: #fefefe;
+  border-color: #fdfdfe;
+}
+
+.alert-light hr {
+  border-top-color: #ececf6;
+}
+
+.alert-light .alert-link {
+  color: #686868;
+}
+
+.alert-dark {
+  color: #1b1e21;
+  background-color: #d6d8d9;
+  border-color: #c6c8ca;
+}
+
+.alert-dark hr {
+  border-top-color: #b9bbbe;
+}
+
+.alert-dark .alert-link {
+  color: #040505;
+}
+
+@-webkit-keyframes progress-bar-stripes {
+  from {
+    background-position: 1rem 0;
+  }
+  to {
+    background-position: 0 0;
+  }
+}
+
+@keyframes progress-bar-stripes {
+  from {
+    background-position: 1rem 0;
+  }
+  to {
+    background-position: 0 0;
+  }
+}
+
+.progress {
+  display: -ms-flexbox;
+  display: flex;
+  height: 1rem;
+  overflow: hidden;
+  font-size: 0.75rem;
+  background-color: #e9ecef;
+  border-radius: 0.25rem;
+}
+
+.progress-bar {
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-align: center;
+      align-items: center;
+  -ms-flex-pack: center;
+      justify-content: center;
+  color: #fff;
+  background-color: #007bff;
+}
+
+.progress-bar-striped {
+  background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);
+  background-size: 1rem 1rem;
+}
+
+.progress-bar-animated {
+  -webkit-animation: progress-bar-stripes 1s linear infinite;
+          animation: progress-bar-stripes 1s linear infinite;
+}
+
+.media {
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-align: start;
+      align-items: flex-start;
+}
+
+.media-body {
+  -ms-flex: 1;
+      flex: 1;
+}
+
+.list-group {
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-direction: column;
+      flex-direction: column;
+  padding-left: 0;
+  margin-bottom: 0;
+}
+
+.list-group-item-action {
+  width: 100%;
+  color: #495057;
+  text-align: inherit;
+}
+
+.list-group-item-action:focus, .list-group-item-action:hover {
+  color: #495057;
+  text-decoration: none;
+  background-color: #f8f9fa;
+}
+
+.list-group-item-action:active {
+  color: #212529;
+  background-color: #e9ecef;
+}
+
+.list-group-item {
+  position: relative;
+  display: block;
+  padding: 0.75rem 1.25rem;
+  margin-bottom: -1px;
+  background-color: #fff;
+  border: 1px solid rgba(0, 0, 0, 0.125);
+}
+
+.list-group-item:first-child {
+  border-top-left-radius: 0.25rem;
+  border-top-right-radius: 0.25rem;
+}
+
+.list-group-item:last-child {
+  margin-bottom: 0;
+  border-bottom-right-radius: 0.25rem;
+  border-bottom-left-radius: 0.25rem;
+}
+
+.list-group-item:focus, .list-group-item:hover {
+  text-decoration: none;
+}
+
+.list-group-item.disabled, .list-group-item:disabled {
+  color: #868e96;
+  background-color: #fff;
+}
+
+.list-group-item.active {
+  z-index: 2;
+  color: #fff;
+  background-color: #007bff;
+  border-color: #007bff;
+}
+
+.list-group-flush .list-group-item {
+  border-right: 0;
+  border-left: 0;
+  border-radius: 0;
+}
+
+.list-group-flush:first-child .list-group-item:first-child {
+  border-top: 0;
+}
+
+.list-group-flush:last-child .list-group-item:last-child {
+  border-bottom: 0;
+}
+
+.list-group-item-primary {
+  color: #004085;
+  background-color: #b8daff;
+}
+
+a.list-group-item-primary,
+button.list-group-item-primary {
+  color: #004085;
+}
+
+a.list-group-item-primary:focus, a.list-group-item-primary:hover,
+button.list-group-item-primary:focus,
+button.list-group-item-primary:hover {
+  color: #004085;
+  background-color: #9fcdff;
+}
+
+a.list-group-item-primary.active,
+button.list-group-item-primary.active {
+  color: #fff;
+  background-color: #004085;
+  border-color: #004085;
+}
+
+.list-group-item-secondary {
+  color: #464a4e;
+  background-color: #dddfe2;
+}
+
+a.list-group-item-secondary,
+button.list-group-item-secondary {
+  color: #464a4e;
+}
+
+a.list-group-item-secondary:focus, a.list-group-item-secondary:hover,
+button.list-group-item-secondary:focus,
+button.list-group-item-secondary:hover {
+  color: #464a4e;
+  background-color: #cfd2d6;
+}
+
+a.list-group-item-secondary.active,
+button.list-group-item-secondary.active {
+  color: #fff;
+  background-color: #464a4e;
+  border-color: #464a4e;
+}
+
+.list-group-item-success {
+  color: #155724;
+  background-color: #c3e6cb;
+}
+
+a.list-group-item-success,
+button.list-group-item-success {
+  color: #155724;
+}
+
+a.list-group-item-success:focus, a.list-group-item-success:hover,
+button.list-group-item-success:focus,
+button.list-group-item-success:hover {
+  color: #155724;
+  background-color: #b1dfbb;
+}
+
+a.list-group-item-success.active,
+button.list-group-item-success.active {
+  color: #fff;
+  background-color: #155724;
+  border-color: #155724;
+}
+
+.list-group-item-info {
+  color: #0c5460;
+  background-color: #bee5eb;
+}
+
+a.list-group-item-info,
+button.list-group-item-info {
+  color: #0c5460;
+}
+
+a.list-group-item-info:focus, a.list-group-item-info:hover,
+button.list-group-item-info:focus,
+button.list-group-item-info:hover {
+  color: #0c5460;
+  background-color: #abdde5;
+}
+
+a.list-group-item-info.active,
+button.list-group-item-info.active {
+  color: #fff;
+  background-color: #0c5460;
+  border-color: #0c5460;
+}
+
+.list-group-item-warning {
+  color: #856404;
+  background-color: #ffeeba;
+}
+
+a.list-group-item-warning,
+button.list-group-item-warning {
+  color: #856404;
+}
+
+a.list-group-item-warning:focus, a.list-group-item-warning:hover,
+button.list-group-item-warning:focus,
+button.list-group-item-warning:hover {
+  color: #856404;
+  background-color: #ffe8a1;
+}
+
+a.list-group-item-warning.active,
+button.list-group-item-warning.active {
+  color: #fff;
+  background-color: #856404;
+  border-color: #856404;
+}
+
+.list-group-item-danger {
+  color: #721c24;
+  background-color: #f5c6cb;
+}
+
+a.list-group-item-danger,
+button.list-group-item-danger {
+  color: #721c24;
+}
+
+a.list-group-item-danger:focus, a.list-group-item-danger:hover,
+button.list-group-item-danger:focus,
+button.list-group-item-danger:hover {
+  color: #721c24;
+  background-color: #f1b0b7;
+}
+
+a.list-group-item-danger.active,
+button.list-group-item-danger.active {
+  color: #fff;
+  background-color: #721c24;
+  border-color: #721c24;
+}
+
+.list-group-item-light {
+  color: #818182;
+  background-color: #fdfdfe;
+}
+
+a.list-group-item-light,
+button.list-group-item-light {
+  color: #818182;
+}
+
+a.list-group-item-light:focus, a.list-group-item-light:hover,
+button.list-group-item-light:focus,
+button.list-group-item-light:hover {
+  color: #818182;
+  background-color: #ececf6;
+}
+
+a.list-group-item-light.active,
+button.list-group-item-light.active {
+  color: #fff;
+  background-color: #818182;
+  border-color: #818182;
+}
+
+.list-group-item-dark {
+  color: #1b1e21;
+  background-color: #c6c8ca;
+}
+
+a.list-group-item-dark,
+button.list-group-item-dark {
+  color: #1b1e21;
+}
+
+a.list-group-item-dark:focus, a.list-group-item-dark:hover,
+button.list-group-item-dark:focus,
+button.list-group-item-dark:hover {
+  color: #1b1e21;
+  background-color: #b9bbbe;
+}
+
+a.list-group-item-dark.active,
+button.list-group-item-dark.active {
+  color: #fff;
+  background-color: #1b1e21;
+  border-color: #1b1e21;
+}
+
+.close {
+  float: right;
+  font-size: 1.5rem;
+  font-weight: 700;
+  line-height: 1;
+  color: #000;
+  text-shadow: 0 1px 0 #fff;
+  opacity: .5;
+}
+
+.close:focus, .close:hover {
+  color: #000;
+  text-decoration: none;
+  opacity: .75;
+}
+
+button.close {
+  padding: 0;
+  background: transparent;
+  border: 0;
+  -webkit-appearance: none;
+}
+
+.modal-open {
+  overflow: hidden;
+}
+
+.modal {
+  position: fixed;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: 1050;
+  display: none;
+  overflow: hidden;
+  outline: 0;
+}
+
+.modal.fade .modal-dialog {
+  transition: -webkit-transform 0.3s ease-out;
+  transition: transform 0.3s ease-out;
+  transition: transform 0.3s ease-out, -webkit-transform 0.3s ease-out;
+  -webkit-transform: translate(0, -25%);
+          transform: translate(0, -25%);
+}
+
+.modal.show .modal-dialog {
+  -webkit-transform: translate(0, 0);
+          transform: translate(0, 0);
+}
+
+.modal-open .modal {
+  overflow-x: hidden;
+  overflow-y: auto;
+}
+
+.modal-dialog {
+  position: relative;
+  width: auto;
+  margin: 10px;
+  pointer-events: none;
+}
+
+.modal-content {
+  position: relative;
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-direction: column;
+      flex-direction: column;
+  pointer-events: auto;
+  background-color: #fff;
+  background-clip: padding-box;
+  border: 1px solid rgba(0, 0, 0, 0.2);
+  border-radius: 0.3rem;
+  outline: 0;
+}
+
+.modal-backdrop {
+  position: fixed;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: 1040;
+  background-color: #000;
+}
+
+.modal-backdrop.fade {
+  opacity: 0;
+}
+
+.modal-backdrop.show {
+  opacity: 0.5;
+}
+
+.modal-header {
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-align: start;
+      align-items: flex-start;
+  -ms-flex-pack: justify;
+      justify-content: space-between;
+  padding: 15px;
+  border-bottom: 1px solid #e9ecef;
+  border-top-left-radius: 0.3rem;
+  border-top-right-radius: 0.3rem;
+}
+
+.modal-header .close {
+  padding: 15px;
+  margin: -15px -15px -15px auto;
+}
+
+.modal-title {
+  margin-bottom: 0;
+  line-height: 1.5;
+}
+
+.modal-body {
+  position: relative;
+  -ms-flex: 1 1 auto;
+      flex: 1 1 auto;
+  padding: 15px;
+}
+
+.modal-footer {
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-align: center;
+      align-items: center;
+  -ms-flex-pack: end;
+      justify-content: flex-end;
+  padding: 15px;
+  border-top: 1px solid #e9ecef;
+}
+
+.modal-footer > :not(:first-child) {
+  margin-left: .25rem;
+}
+
+.modal-footer > :not(:last-child) {
+  margin-right: .25rem;
+}
+
+.modal-scrollbar-measure {
+  position: absolute;
+  top: -9999px;
+  width: 50px;
+  height: 50px;
+  overflow: scroll;
+}
+
+@media (min-width: 576px) {
+  .modal-dialog {
+    max-width: 500px;
+    margin: 30px auto;
+  }
+  .modal-sm {
+    max-width: 300px;
+  }
+}
+
+@media (min-width: 992px) {
+  .modal-lg {
+    max-width: 800px;
+  }
+}
+
+.tooltip {
+  position: absolute;
+  z-index: 1070;
+  display: block;
+  margin: 0;
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
+  font-style: normal;
+  font-weight: 400;
+  line-height: 1.5;
+  text-align: left;
+  text-align: start;
+  text-decoration: none;
+  text-shadow: none;
+  text-transform: none;
+  letter-spacing: normal;
+  word-break: normal;
+  word-spacing: normal;
+  white-space: normal;
+  line-break: auto;
+  font-size: 0.875rem;
+  word-wrap: break-word;
+  opacity: 0;
+}
+
+.tooltip.show {
+  opacity: 0.9;
+}
+
+.tooltip .arrow {
+  position: absolute;
+  display: block;
+  width: 5px;
+  height: 5px;
+}
+
+.tooltip .arrow::before {
+  position: absolute;
+  border-color: transparent;
+  border-style: solid;
+}
+
+.tooltip.bs-tooltip-top, .tooltip.bs-tooltip-auto[x-placement^="top"] {
+  padding: 5px 0;
+}
+
+.tooltip.bs-tooltip-top .arrow, .tooltip.bs-tooltip-auto[x-placement^="top"] .arrow {
+  bottom: 0;
+}
+
+.tooltip.bs-tooltip-top .arrow::before, .tooltip.bs-tooltip-auto[x-placement^="top"] .arrow::before {
+  margin-left: -3px;
+  content: "";
+  border-width: 5px 5px 0;
+  border-top-color: #000;
+}
+
+.tooltip.bs-tooltip-right, .tooltip.bs-tooltip-auto[x-placement^="right"] {
+  padding: 0 5px;
+}
+
+.tooltip.bs-tooltip-right .arrow, .tooltip.bs-tooltip-auto[x-placement^="right"] .arrow {
+  left: 0;
+}
+
+.tooltip.bs-tooltip-right .arrow::before, .tooltip.bs-tooltip-auto[x-placement^="right"] .arrow::before {
+  margin-top: -3px;
+  content: "";
+  border-width: 5px 5px 5px 0;
+  border-right-color: #000;
+}
+
+.tooltip.bs-tooltip-bottom, .tooltip.bs-tooltip-auto[x-placement^="bottom"] {
+  padding: 5px 0;
+}
+
+.tooltip.bs-tooltip-bottom .arrow, .tooltip.bs-tooltip-auto[x-placement^="bottom"] .arrow {
+  top: 0;
+}
+
+.tooltip.bs-tooltip-bottom .arrow::before, .tooltip.bs-tooltip-auto[x-placement^="bottom"] .arrow::before {
+  margin-left: -3px;
+  content: "";
+  border-width: 0 5px 5px;
+  border-bottom-color: #000;
+}
+
+.tooltip.bs-tooltip-left, .tooltip.bs-tooltip-auto[x-placement^="left"] {
+  padding: 0 5px;
+}
+
+.tooltip.bs-tooltip-left .arrow, .tooltip.bs-tooltip-auto[x-placement^="left"] .arrow {
+  right: 0;
+}
+
+.tooltip.bs-tooltip-left .arrow::before, .tooltip.bs-tooltip-auto[x-placement^="left"] .arrow::before {
+  right: 0;
+  margin-top: -3px;
+  content: "";
+  border-width: 5px 0 5px 5px;
+  border-left-color: #000;
+}
+
+.tooltip-inner {
+  max-width: 200px;
+  padding: 3px 8px;
+  color: #fff;
+  text-align: center;
+  background-color: #000;
+  border-radius: 0.25rem;
+}
+
+.popover {
+  position: absolute;
+  top: 0;
+  left: 0;
+  z-index: 1060;
+  display: block;
+  max-width: 276px;
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
+  font-style: normal;
+  font-weight: 400;
+  line-height: 1.5;
+  text-align: left;
+  text-align: start;
+  text-decoration: none;
+  text-shadow: none;
+  text-transform: none;
+  letter-spacing: normal;
+  word-break: normal;
+  word-spacing: normal;
+  white-space: normal;
+  line-break: auto;
+  font-size: 0.875rem;
+  word-wrap: break-word;
+  background-color: #fff;
+  background-clip: padding-box;
+  border: 1px solid rgba(0, 0, 0, 0.2);
+  border-radius: 0.3rem;
+}
+
+.popover .arrow {
+  position: absolute;
+  display: block;
+  width: 0.8rem;
+  height: 0.4rem;
+}
+
+.popover .arrow::before,
+.popover .arrow::after {
+  position: absolute;
+  display: block;
+  border-color: transparent;
+  border-style: solid;
+}
+
+.popover .arrow::before {
+  content: "";
+  border-width: 0.8rem;
+}
+
+.popover .arrow::after {
+  content: "";
+  border-width: 0.8rem;
+}
+
+.popover.bs-popover-top, .popover.bs-popover-auto[x-placement^="top"] {
+  margin-bottom: 0.8rem;
+}
+
+.popover.bs-popover-top .arrow, .popover.bs-popover-auto[x-placement^="top"] .arrow {
+  bottom: 0;
+}
+
+.popover.bs-popover-top .arrow::before, .popover.bs-popover-auto[x-placement^="top"] .arrow::before,
+.popover.bs-popover-top .arrow::after, .popover.bs-popover-auto[x-placement^="top"] .arrow::after {
+  border-bottom-width: 0;
+}
+
+.popover.bs-popover-top .arrow::before, .popover.bs-popover-auto[x-placement^="top"] .arrow::before {
+  bottom: -0.8rem;
+  margin-left: -0.8rem;
+  border-top-color: rgba(0, 0, 0, 0.25);
+}
+
+.popover.bs-popover-top .arrow::after, .popover.bs-popover-auto[x-placement^="top"] .arrow::after {
+  bottom: calc((0.8rem - 1px) * -1);
+  margin-left: -0.8rem;
+  border-top-color: #fff;
+}
+
+.popover.bs-popover-right, .popover.bs-popover-auto[x-placement^="right"] {
+  margin-left: 0.8rem;
+}
+
+.popover.bs-popover-right .arrow, .popover.bs-popover-auto[x-placement^="right"] .arrow {
+  left: 0;
+}
+
+.popover.bs-popover-right .arrow::before, .popover.bs-popover-auto[x-placement^="right"] .arrow::before,
+.popover.bs-popover-right .arrow::after, .popover.bs-popover-auto[x-placement^="right"] .arrow::after {
+  margin-top: -0.8rem;
+  border-left-width: 0;
+}
+
+.popover.bs-popover-right .arrow::before, .popover.bs-popover-auto[x-placement^="right"] .arrow::before {
+  left: -0.8rem;
+  border-right-color: rgba(0, 0, 0, 0.25);
+}
+
+.popover.bs-popover-right .arrow::after, .popover.bs-popover-auto[x-placement^="right"] .arrow::after {
+  left: calc((0.8rem - 1px) * -1);
+  border-right-color: #fff;
+}
+
+.popover.bs-popover-bottom, .popover.bs-popover-auto[x-placement^="bottom"] {
+  margin-top: 0.8rem;
+}
+
+.popover.bs-popover-bottom .arrow, .popover.bs-popover-auto[x-placement^="bottom"] .arrow {
+  top: 0;
+}
+
+.popover.bs-popover-bottom .arrow::before, .popover.bs-popover-auto[x-placement^="bottom"] .arrow::before,
+.popover.bs-popover-bottom .arrow::after, .popover.bs-popover-auto[x-placement^="bottom"] .arrow::after {
+  margin-left: -0.8rem;
+  border-top-width: 0;
+}
+
+.popover.bs-popover-bottom .arrow::before, .popover.bs-popover-auto[x-placement^="bottom"] .arrow::before {
+  top: -0.8rem;
+  border-bottom-color: rgba(0, 0, 0, 0.25);
+}
+
+.popover.bs-popover-bottom .arrow::after, .popover.bs-popover-auto[x-placement^="bottom"] .arrow::after {
+  top: calc((0.8rem - 1px) * -1);
+  border-bottom-color: #fff;
+}
+
+.popover.bs-popover-bottom .popover-header::before, .popover.bs-popover-auto[x-placement^="bottom"] .popover-header::before {
+  position: absolute;
+  top: 0;
+  left: 50%;
+  display: block;
+  width: 20px;
+  margin-left: -10px;
+  content: "";
+  border-bottom: 1px solid #f7f7f7;
+}
+
+.popover.bs-popover-left, .popover.bs-popover-auto[x-placement^="left"] {
+  margin-right: 0.8rem;
+}
+
+.popover.bs-popover-left .arrow, .popover.bs-popover-auto[x-placement^="left"] .arrow {
+  right: 0;
+}
+
+.popover.bs-popover-left .arrow::before, .popover.bs-popover-auto[x-placement^="left"] .arrow::before,
+.popover.bs-popover-left .arrow::after, .popover.bs-popover-auto[x-placement^="left"] .arrow::after {
+  margin-top: -0.8rem;
+  border-right-width: 0;
+}
+
+.popover.bs-popover-left .arrow::before, .popover.bs-popover-auto[x-placement^="left"] .arrow::before {
+  right: -0.8rem;
+  border-left-color: rgba(0, 0, 0, 0.25);
+}
+
+.popover.bs-popover-left .arrow::after, .popover.bs-popover-auto[x-placement^="left"] .arrow::after {
+  right: calc((0.8rem - 1px) * -1);
+  border-left-color: #fff;
+}
+
+.popover-header {
+  padding: 0.5rem 0.75rem;
+  margin-bottom: 0;
+  font-size: 1rem;
+  color: inherit;
+  background-color: #f7f7f7;
+  border-bottom: 1px solid #ebebeb;
+  border-top-left-radius: calc(0.3rem - 1px);
+  border-top-right-radius: calc(0.3rem - 1px);
+}
+
+.popover-header:empty {
+  display: none;
+}
+
+.popover-body {
+  padding: 0.5rem 0.75rem;
+  color: #212529;
+}
+
+.carousel {
+  position: relative;
+}
+
+.carousel-inner {
+  position: relative;
+  width: 100%;
+  overflow: hidden;
+}
+
+.carousel-item {
+  position: relative;
+  display: none;
+  -ms-flex-align: center;
+      align-items: center;
+  width: 100%;
+  transition: -webkit-transform 0.6s ease;
+  transition: transform 0.6s ease;
+  transition: transform 0.6s ease, -webkit-transform 0.6s ease;
+  -webkit-backface-visibility: hidden;
+          backface-visibility: hidden;
+  -webkit-perspective: 1000px;
+          perspective: 1000px;
+}
+
+.carousel-item.active,
+.carousel-item-next,
+.carousel-item-prev {
+  display: block;
+}
+
+.carousel-item-next,
+.carousel-item-prev {
+  position: absolute;
+  top: 0;
+}
+
+.carousel-item-next.carousel-item-left,
+.carousel-item-prev.carousel-item-right {
+  -webkit-transform: translateX(0);
+          transform: translateX(0);
+}
+
+@supports ((-webkit-transform-style: preserve-3d) or (transform-style: preserve-3d)) {
+  .carousel-item-next.carousel-item-left,
+  .carousel-item-prev.carousel-item-right {
+    -webkit-transform: translate3d(0, 0, 0);
+            transform: translate3d(0, 0, 0);
+  }
+}
+
+.carousel-item-next,
+.active.carousel-item-right {
+  -webkit-transform: translateX(100%);
+          transform: translateX(100%);
+}
+
+@supports ((-webkit-transform-style: preserve-3d) or (transform-style: preserve-3d)) {
+  .carousel-item-next,
+  .active.carousel-item-right {
+    -webkit-transform: translate3d(100%, 0, 0);
+            transform: translate3d(100%, 0, 0);
+  }
+}
+
+.carousel-item-prev,
+.active.carousel-item-left {
+  -webkit-transform: translateX(-100%);
+          transform: translateX(-100%);
+}
+
+@supports ((-webkit-transform-style: preserve-3d) or (transform-style: preserve-3d)) {
+  .carousel-item-prev,
+  .active.carousel-item-left {
+    -webkit-transform: translate3d(-100%, 0, 0);
+            transform: translate3d(-100%, 0, 0);
+  }
+}
+
+.carousel-control-prev,
+.carousel-control-next {
+  position: absolute;
+  top: 0;
+  bottom: 0;
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-align: center;
+      align-items: center;
+  -ms-flex-pack: center;
+      justify-content: center;
+  width: 15%;
+  color: #fff;
+  text-align: center;
+  opacity: 0.5;
+}
+
+.carousel-control-prev:focus, .carousel-control-prev:hover,
+.carousel-control-next:focus,
+.carousel-control-next:hover {
+  color: #fff;
+  text-decoration: none;
+  outline: 0;
+  opacity: .9;
+}
+
+.carousel-control-prev {
+  left: 0;
+}
+
+.carousel-control-next {
+  right: 0;
+}
+
+.carousel-control-prev-icon,
+.carousel-control-next-icon {
+  display: inline-block;
+  width: 20px;
+  height: 20px;
+  background: transparent no-repeat center center;
+  background-size: 100% 100%;
+}
+
+.carousel-control-prev-icon {
+  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 8 8'%3E%3Cpath d='M5.25 0l-4 4 4 4 1.5-1.5-2.5-2.5 2.5-2.5-1.5-1.5z'/%3E%3C/svg%3E");
+}
+
+.carousel-control-next-icon {
+  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 8 8'%3E%3Cpath d='M2.75 0l-1.5 1.5 2.5 2.5-2.5 2.5 1.5 1.5 4-4-4-4z'/%3E%3C/svg%3E");
+}
+
+.carousel-indicators {
+  position: absolute;
+  right: 0;
+  bottom: 10px;
+  left: 0;
+  z-index: 15;
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-pack: center;
+      justify-content: center;
+  padding-left: 0;
+  margin-right: 15%;
+  margin-left: 15%;
+  list-style: none;
+}
+
+.carousel-indicators li {
+  position: relative;
+  -ms-flex: 0 1 auto;
+      flex: 0 1 auto;
+  width: 30px;
+  height: 3px;
+  margin-right: 3px;
+  margin-left: 3px;
+  text-indent: -999px;
+  background-color: rgba(255, 255, 255, 0.5);
+}
+
+.carousel-indicators li::before {
+  position: absolute;
+  top: -10px;
+  left: 0;
+  display: inline-block;
+  width: 100%;
+  height: 10px;
+  content: "";
+}
+
+.carousel-indicators li::after {
+  position: absolute;
+  bottom: -10px;
+  left: 0;
+  display: inline-block;
+  width: 100%;
+  height: 10px;
+  content: "";
+}
+
+.carousel-indicators .active {
+  background-color: #fff;
+}
+
+.carousel-caption {
+  position: absolute;
+  right: 15%;
+  bottom: 20px;
+  left: 15%;
+  z-index: 10;
+  padding-top: 20px;
+  padding-bottom: 20px;
+  color: #fff;
+  text-align: center;
+}
+
+.align-baseline {
+  vertical-align: baseline !important;
+}
+
+.align-top {
+  vertical-align: top !important;
+}
+
+.align-middle {
+  vertical-align: middle !important;
+}
+
+.align-bottom {
+  vertical-align: bottom !important;
+}
+
+.align-text-bottom {
+  vertical-align: text-bottom !important;
+}
+
+.align-text-top {
+  vertical-align: text-top !important;
+}
+
+.bg-primary {
+  background-color: #007bff !important;
+}
+
+a.bg-primary:focus, a.bg-primary:hover {
+  background-color: #0062cc !important;
+}
+
+.bg-secondary {
+  background-color: #868e96 !important;
+}
+
+a.bg-secondary:focus, a.bg-secondary:hover {
+  background-color: #6c757d !important;
+}
+
+.bg-success {
+  background-color: #28a745 !important;
+}
+
+a.bg-success:focus, a.bg-success:hover {
+  background-color: #1e7e34 !important;
+}
+
+.bg-info {
+  background-color: #17a2b8 !important;
+}
+
+a.bg-info:focus, a.bg-info:hover {
+  background-color: #117a8b !important;
+}
+
+.bg-warning {
+  background-color: #ffc107 !important;
+}
+
+a.bg-warning:focus, a.bg-warning:hover {
+  background-color: #d39e00 !important;
+}
+
+.bg-danger {
+  background-color: #dc3545 !important;
+}
+
+a.bg-danger:focus, a.bg-danger:hover {
+  background-color: #bd2130 !important;
+}
+
+.bg-light {
+  background-color: #f8f9fa !important;
+}
+
+a.bg-light:focus, a.bg-light:hover {
+  background-color: #dae0e5 !important;
+}
+
+.bg-dark {
+  background-color: #343a40 !important;
+}
+
+a.bg-dark:focus, a.bg-dark:hover {
+  background-color: #1d2124 !important;
+}
+
+.bg-white {
+  background-color: #fff !important;
+}
+
+.bg-transparent {
+  background-color: transparent !important;
+}
+
+.border {
+  border: 1px solid #e9ecef !important;
+}
+
+.border-0 {
+  border: 0 !important;
+}
+
+.border-top-0 {
+  border-top: 0 !important;
+}
+
+.border-right-0 {
+  border-right: 0 !important;
+}
+
+.border-bottom-0 {
+  border-bottom: 0 !important;
+}
+
+.border-left-0 {
+  border-left: 0 !important;
+}
+
+.border-primary {
+  border-color: #007bff !important;
+}
+
+.border-secondary {
+  border-color: #868e96 !important;
+}
+
+.border-success {
+  border-color: #28a745 !important;
+}
+
+.border-info {
+  border-color: #17a2b8 !important;
+}
+
+.border-warning {
+  border-color: #ffc107 !important;
+}
+
+.border-danger {
+  border-color: #dc3545 !important;
+}
+
+.border-light {
+  border-color: #f8f9fa !important;
+}
+
+.border-dark {
+  border-color: #343a40 !important;
+}
+
+.border-white {
+  border-color: #fff !important;
+}
+
+.rounded {
+  border-radius: 0.25rem !important;
+}
+
+.rounded-top {
+  border-top-left-radius: 0.25rem !important;
+  border-top-right-radius: 0.25rem !important;
+}
+
+.rounded-right {
+  border-top-right-radius: 0.25rem !important;
+  border-bottom-right-radius: 0.25rem !important;
+}
+
+.rounded-bottom {
+  border-bottom-right-radius: 0.25rem !important;
+  border-bottom-left-radius: 0.25rem !important;
+}
+
+.rounded-left {
+  border-top-left-radius: 0.25rem !important;
+  border-bottom-left-radius: 0.25rem !important;
+}
+
+.rounded-circle {
+  border-radius: 50% !important;
+}
+
+.rounded-0 {
+  border-radius: 0 !important;
+}
+
+.clearfix::after {
+  display: block;
+  clear: both;
+  content: "";
+}
+
+.d-none {
+  display: none !important;
+}
+
+.d-inline {
+  display: inline !important;
+}
+
+.d-inline-block {
+  display: inline-block !important;
+}
+
+.d-block {
+  display: block !important;
+}
+
+.d-table {
+  display: table !important;
+}
+
+.d-table-row {
+  display: table-row !important;
+}
+
+.d-table-cell {
+  display: table-cell !important;
+}
+
+.d-flex {
+  display: -ms-flexbox !important;
+  display: flex !important;
+}
+
+.d-inline-flex {
+  display: -ms-inline-flexbox !important;
+  display: inline-flex !important;
+}
+
+@media (min-width: 576px) {
+  .d-sm-none {
+    display: none !important;
+  }
+  .d-sm-inline {
+    display: inline !important;
+  }
+  .d-sm-inline-block {
+    display: inline-block !important;
+  }
+  .d-sm-block {
+    display: block !important;
+  }
+  .d-sm-table {
+    display: table !important;
+  }
+  .d-sm-table-row {
+    display: table-row !important;
+  }
+  .d-sm-table-cell {
+    display: table-cell !important;
+  }
+  .d-sm-flex {
+    display: -ms-flexbox !important;
+    display: flex !important;
+  }
+  .d-sm-inline-flex {
+    display: -ms-inline-flexbox !important;
+    display: inline-flex !important;
+  }
+}
+
+@media (min-width: 768px) {
+  .d-md-none {
+    display: none !important;
+  }
+  .d-md-inline {
+    display: inline !important;
+  }
+  .d-md-inline-block {
+    display: inline-block !important;
+  }
+  .d-md-block {
+    display: block !important;
+  }
+  .d-md-table {
+    display: table !important;
+  }
+  .d-md-table-row {
+    display: table-row !important;
+  }
+  .d-md-table-cell {
+    display: table-cell !important;
+  }
+  .d-md-flex {
+    display: -ms-flexbox !important;
+    display: flex !important;
+  }
+  .d-md-inline-flex {
+    display: -ms-inline-flexbox !important;
+    display: inline-flex !important;
+  }
+}
+
+@media (min-width: 992px) {
+  .d-lg-none {
+    display: none !important;
+  }
+  .d-lg-inline {
+    display: inline !important;
+  }
+  .d-lg-inline-block {
+    display: inline-block !important;
+  }
+  .d-lg-block {
+    display: block !important;
+  }
+  .d-lg-table {
+    display: table !important;
+  }
+  .d-lg-table-row {
+    display: table-row !important;
+  }
+  .d-lg-table-cell {
+    display: table-cell !important;
+  }
+  .d-lg-flex {
+    display: -ms-flexbox !important;
+    display: flex !important;
+  }
+  .d-lg-inline-flex {
+    display: -ms-inline-flexbox !important;
+    display: inline-flex !important;
+  }
+}
+
+@media (min-width: 1200px) {
+  .d-xl-none {
+    display: none !important;
+  }
+  .d-xl-inline {
+    display: inline !important;
+  }
+  .d-xl-inline-block {
+    display: inline-block !important;
+  }
+  .d-xl-block {
+    display: block !important;
+  }
+  .d-xl-table {
+    display: table !important;
+  }
+  .d-xl-table-row {
+    display: table-row !important;
+  }
+  .d-xl-table-cell {
+    display: table-cell !important;
+  }
+  .d-xl-flex {
+    display: -ms-flexbox !important;
+    display: flex !important;
+  }
+  .d-xl-inline-flex {
+    display: -ms-inline-flexbox !important;
+    display: inline-flex !important;
+  }
+}
+
+.d-print-block {
+  display: none !important;
+}
+
+@media print {
+  .d-print-block {
+    display: block !important;
+  }
+}
+
+.d-print-inline {
+  display: none !important;
+}
+
+@media print {
+  .d-print-inline {
+    display: inline !important;
+  }
+}
+
+.d-print-inline-block {
+  display: none !important;
+}
+
+@media print {
+  .d-print-inline-block {
+    display: inline-block !important;
+  }
+}
+
+@media print {
+  .d-print-none {
+    display: none !important;
+  }
+}
+
+.embed-responsive {
+  position: relative;
+  display: block;
+  width: 100%;
+  padding: 0;
+  overflow: hidden;
+}
+
+.embed-responsive::before {
+  display: block;
+  content: "";
+}
+
+.embed-responsive .embed-responsive-item,
+.embed-responsive iframe,
+.embed-responsive embed,
+.embed-responsive object,
+.embed-responsive video {
+  position: absolute;
+  top: 0;
+  bottom: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  border: 0;
+}
+
+.embed-responsive-21by9::before {
+  padding-top: 42.857143%;
+}
+
+.embed-responsive-16by9::before {
+  padding-top: 56.25%;
+}
+
+.embed-responsive-4by3::before {
+  padding-top: 75%;
+}
+
+.embed-responsive-1by1::before {
+  padding-top: 100%;
+}
+
+.flex-row {
+  -ms-flex-direction: row !important;
+      flex-direction: row !important;
+}
+
+.flex-column {
+  -ms-flex-direction: column !important;
+      flex-direction: column !important;
+}
+
+.flex-row-reverse {
+  -ms-flex-direction: row-reverse !important;
+      flex-direction: row-reverse !important;
+}
+
+.flex-column-reverse {
+  -ms-flex-direction: column-reverse !important;
+      flex-direction: column-reverse !important;
+}
+
+.flex-wrap {
+  -ms-flex-wrap: wrap !important;
+      flex-wrap: wrap !important;
+}
+
+.flex-nowrap {
+  -ms-flex-wrap: nowrap !important;
+      flex-wrap: nowrap !important;
+}
+
+.flex-wrap-reverse {
+  -ms-flex-wrap: wrap-reverse !important;
+      flex-wrap: wrap-reverse !important;
+}
+
+.justify-content-start {
+  -ms-flex-pack: start !important;
+      justify-content: flex-start !important;
+}
+
+.justify-content-end {
+  -ms-flex-pack: end !important;
+      justify-content: flex-end !important;
+}
+
+.justify-content-center {
+  -ms-flex-pack: center !important;
+      justify-content: center !important;
+}
+
+.justify-content-between {
+  -ms-flex-pack: justify !important;
+      justify-content: space-between !important;
+}
+
+.justify-content-around {
+  -ms-flex-pack: distribute !important;
+      justify-content: space-around !important;
+}
+
+.align-items-start {
+  -ms-flex-align: start !important;
+      align-items: flex-start !important;
+}
+
+.align-items-end {
+  -ms-flex-align: end !important;
+      align-items: flex-end !important;
+}
+
+.align-items-center {
+  -ms-flex-align: center !important;
+      align-items: center !important;
+}
+
+.align-items-baseline {
+  -ms-flex-align: baseline !important;
+      align-items: baseline !important;
+}
+
+.align-items-stretch {
+  -ms-flex-align: stretch !important;
+      align-items: stretch !important;
+}
+
+.align-content-start {
+  -ms-flex-line-pack: start !important;
+      align-content: flex-start !important;
+}
+
+.align-content-end {
+  -ms-flex-line-pack: end !important;
+      align-content: flex-end !important;
+}
+
+.align-content-center {
+  -ms-flex-line-pack: center !important;
+      align-content: center !important;
+}
+
+.align-content-between {
+  -ms-flex-line-pack: justify !important;
+      align-content: space-between !important;
+}
+
+.align-content-around {
+  -ms-flex-line-pack: distribute !important;
+      align-content: space-around !important;
+}
+
+.align-content-stretch {
+  -ms-flex-line-pack: stretch !important;
+      align-content: stretch !important;
+}
+
+.align-self-auto {
+  -ms-flex-item-align: auto !important;
+      align-self: auto !important;
+}
+
+.align-self-start {
+  -ms-flex-item-align: start !important;
+      align-self: flex-start !important;
+}
+
+.align-self-end {
+  -ms-flex-item-align: end !important;
+      align-self: flex-end !important;
+}
+
+.align-self-center {
+  -ms-flex-item-align: center !important;
+      align-self: center !important;
+}
+
+.align-self-baseline {
+  -ms-flex-item-align: baseline !important;
+      align-self: baseline !important;
+}
+
+.align-self-stretch {
+  -ms-flex-item-align: stretch !important;
+      align-self: stretch !important;
+}
+
+@media (min-width: 576px) {
+  .flex-sm-row {
+    -ms-flex-direction: row !important;
+        flex-direction: row !important;
+  }
+  .flex-sm-column {
+    -ms-flex-direction: column !important;
+        flex-direction: column !important;
+  }
+  .flex-sm-row-reverse {
+    -ms-flex-direction: row-reverse !important;
+        flex-direction: row-reverse !important;
+  }
+  .flex-sm-column-reverse {
+    -ms-flex-direction: column-reverse !important;
+        flex-direction: column-reverse !important;
+  }
+  .flex-sm-wrap {
+    -ms-flex-wrap: wrap !important;
+        flex-wrap: wrap !important;
+  }
+  .flex-sm-nowrap {
+    -ms-flex-wrap: nowrap !important;
+        flex-wrap: nowrap !important;
+  }
+  .flex-sm-wrap-reverse {
+    -ms-flex-wrap: wrap-reverse !important;
+        flex-wrap: wrap-reverse !important;
+  }
+  .justify-content-sm-start {
+    -ms-flex-pack: start !important;
+        justify-content: flex-start !important;
+  }
+  .justify-content-sm-end {
+    -ms-flex-pack: end !important;
+        justify-content: flex-end !important;
+  }
+  .justify-content-sm-center {
+    -ms-flex-pack: center !important;
+        justify-content: center !important;
+  }
+  .justify-content-sm-between {
+    -ms-flex-pack: justify !important;
+        justify-content: space-between !important;
+  }
+  .justify-content-sm-around {
+    -ms-flex-pack: distribute !important;
+        justify-content: space-around !important;
+  }
+  .align-items-sm-start {
+    -ms-flex-align: start !important;
+        align-items: flex-start !important;
+  }
+  .align-items-sm-end {
+    -ms-flex-align: end !important;
+        align-items: flex-end !important;
+  }
+  .align-items-sm-center {
+    -ms-flex-align: center !important;
+        align-items: center !important;
+  }
+  .align-items-sm-baseline {
+    -ms-flex-align: baseline !important;
+        align-items: baseline !important;
+  }
+  .align-items-sm-stretch {
+    -ms-flex-align: stretch !important;
+        align-items: stretch !important;
+  }
+  .align-content-sm-start {
+    -ms-flex-line-pack: start !important;
+        align-content: flex-start !important;
+  }
+  .align-content-sm-end {
+    -ms-flex-line-pack: end !important;
+        align-content: flex-end !important;
+  }
+  .align-content-sm-center {
+    -ms-flex-line-pack: center !important;
+        align-content: center !important;
+  }
+  .align-content-sm-between {
+    -ms-flex-line-pack: justify !important;
+        align-content: space-between !important;
+  }
+  .align-content-sm-around {
+    -ms-flex-line-pack: distribute !important;
+        align-content: space-around !important;
+  }
+  .align-content-sm-stretch {
+    -ms-flex-line-pack: stretch !important;
+        align-content: stretch !important;
+  }
+  .align-self-sm-auto {
+    -ms-flex-item-align: auto !important;
+        align-self: auto !important;
+  }
+  .align-self-sm-start {
+    -ms-flex-item-align: start !important;
+        align-self: flex-start !important;
+  }
+  .align-self-sm-end {
+    -ms-flex-item-align: end !important;
+        align-self: flex-end !important;
+  }
+  .align-self-sm-center {
+    -ms-flex-item-align: center !important;
+        align-self: center !important;
+  }
+  .align-self-sm-baseline {
+    -ms-flex-item-align: baseline !important;
+        align-self: baseline !important;
+  }
+  .align-self-sm-stretch {
+    -ms-flex-item-align: stretch !important;
+        align-self: stretch !important;
+  }
+}
+
+@media (min-width: 768px) {
+  .flex-md-row {
+    -ms-flex-direction: row !important;
+        flex-direction: row !important;
+  }
+  .flex-md-column {
+    -ms-flex-direction: column !important;
+        flex-direction: column !important;
+  }
+  .flex-md-row-reverse {
+    -ms-flex-direction: row-reverse !important;
+        flex-direction: row-reverse !important;
+  }
+  .flex-md-column-reverse {
+    -ms-flex-direction: column-reverse !important;
+        flex-direction: column-reverse !important;
+  }
+  .flex-md-wrap {
+    -ms-flex-wrap: wrap !important;
+        flex-wrap: wrap !important;
+  }
+  .flex-md-nowrap {
+    -ms-flex-wrap: nowrap !important;
+        flex-wrap: nowrap !important;
+  }
+  .flex-md-wrap-reverse {
+    -ms-flex-wrap: wrap-reverse !important;
+        flex-wrap: wrap-reverse !important;
+  }
+  .justify-content-md-start {
+    -ms-flex-pack: start !important;
+        justify-content: flex-start !important;
+  }
+  .justify-content-md-end {
+    -ms-flex-pack: end !important;
+        justify-content: flex-end !important;
+  }
+  .justify-content-md-center {
+    -ms-flex-pack: center !important;
+        justify-content: center !important;
+  }
+  .justify-content-md-between {
+    -ms-flex-pack: justify !important;
+        justify-content: space-between !important;
+  }
+  .justify-content-md-around {
+    -ms-flex-pack: distribute !important;
+        justify-content: space-around !important;
+  }
+  .align-items-md-start {
+    -ms-flex-align: start !important;
+        align-items: flex-start !important;
+  }
+  .align-items-md-end {
+    -ms-flex-align: end !important;
+        align-items: flex-end !important;
+  }
+  .align-items-md-center {
+    -ms-flex-align: center !important;
+        align-items: center !important;
+  }
+  .align-items-md-baseline {
+    -ms-flex-align: baseline !important;
+        align-items: baseline !important;
+  }
+  .align-items-md-stretch {
+    -ms-flex-align: stretch !important;
+        align-items: stretch !important;
+  }
+  .align-content-md-start {
+    -ms-flex-line-pack: start !important;
+        align-content: flex-start !important;
+  }
+  .align-content-md-end {
+    -ms-flex-line-pack: end !important;
+        align-content: flex-end !important;
+  }
+  .align-content-md-center {
+    -ms-flex-line-pack: center !important;
+        align-content: center !important;
+  }
+  .align-content-md-between {
+    -ms-flex-line-pack: justify !important;
+        align-content: space-between !important;
+  }
+  .align-content-md-around {
+    -ms-flex-line-pack: distribute !important;
+        align-content: space-around !important;
+  }
+  .align-content-md-stretch {
+    -ms-flex-line-pack: stretch !important;
+        align-content: stretch !important;
+  }
+  .align-self-md-auto {
+    -ms-flex-item-align: auto !important;
+        align-self: auto !important;
+  }
+  .align-self-md-start {
+    -ms-flex-item-align: start !important;
+        align-self: flex-start !important;
+  }
+  .align-self-md-end {
+    -ms-flex-item-align: end !important;
+        align-self: flex-end !important;
+  }
+  .align-self-md-center {
+    -ms-flex-item-align: center !important;
+        align-self: center !important;
+  }
+  .align-self-md-baseline {
+    -ms-flex-item-align: baseline !important;
+        align-self: baseline !important;
+  }
+  .align-self-md-stretch {
+    -ms-flex-item-align: stretch !important;
+        align-self: stretch !important;
+  }
+}
+
+@media (min-width: 992px) {
+  .flex-lg-row {
+    -ms-flex-direction: row !important;
+        flex-direction: row !important;
+  }
+  .flex-lg-column {
+    -ms-flex-direction: column !important;
+        flex-direction: column !important;
+  }
+  .flex-lg-row-reverse {
+    -ms-flex-direction: row-reverse !important;
+        flex-direction: row-reverse !important;
+  }
+  .flex-lg-column-reverse {
+    -ms-flex-direction: column-reverse !important;
+        flex-direction: column-reverse !important;
+  }
+  .flex-lg-wrap {
+    -ms-flex-wrap: wrap !important;
+        flex-wrap: wrap !important;
+  }
+  .flex-lg-nowrap {
+    -ms-flex-wrap: nowrap !important;
+        flex-wrap: nowrap !important;
+  }
+  .flex-lg-wrap-reverse {
+    -ms-flex-wrap: wrap-reverse !important;
+        flex-wrap: wrap-reverse !important;
+  }
+  .justify-content-lg-start {
+    -ms-flex-pack: start !important;
+        justify-content: flex-start !important;
+  }
+  .justify-content-lg-end {
+    -ms-flex-pack: end !important;
+        justify-content: flex-end !important;
+  }
+  .justify-content-lg-center {
+    -ms-flex-pack: center !important;
+        justify-content: center !important;
+  }
+  .justify-content-lg-between {
+    -ms-flex-pack: justify !important;
+        justify-content: space-between !important;
+  }
+  .justify-content-lg-around {
+    -ms-flex-pack: distribute !important;
+        justify-content: space-around !important;
+  }
+  .align-items-lg-start {
+    -ms-flex-align: start !important;
+        align-items: flex-start !important;
+  }
+  .align-items-lg-end {
+    -ms-flex-align: end !important;
+        align-items: flex-end !important;
+  }
+  .align-items-lg-center {
+    -ms-flex-align: center !important;
+        align-items: center !important;
+  }
+  .align-items-lg-baseline {
+    -ms-flex-align: baseline !important;
+        align-items: baseline !important;
+  }
+  .align-items-lg-stretch {
+    -ms-flex-align: stretch !important;
+        align-items: stretch !important;
+  }
+  .align-content-lg-start {
+    -ms-flex-line-pack: start !important;
+        align-content: flex-start !important;
+  }
+  .align-content-lg-end {
+    -ms-flex-line-pack: end !important;
+        align-content: flex-end !important;
+  }
+  .align-content-lg-center {
+    -ms-flex-line-pack: center !important;
+        align-content: center !important;
+  }
+  .align-content-lg-between {
+    -ms-flex-line-pack: justify !important;
+        align-content: space-between !important;
+  }
+  .align-content-lg-around {
+    -ms-flex-line-pack: distribute !important;
+        align-content: space-around !important;
+  }
+  .align-content-lg-stretch {
+    -ms-flex-line-pack: stretch !important;
+        align-content: stretch !important;
+  }
+  .align-self-lg-auto {
+    -ms-flex-item-align: auto !important;
+        align-self: auto !important;
+  }
+  .align-self-lg-start {
+    -ms-flex-item-align: start !important;
+        align-self: flex-start !important;
+  }
+  .align-self-lg-end {
+    -ms-flex-item-align: end !important;
+        align-self: flex-end !important;
+  }
+  .align-self-lg-center {
+    -ms-flex-item-align: center !important;
+        align-self: center !important;
+  }
+  .align-self-lg-baseline {
+    -ms-flex-item-align: baseline !important;
+        align-self: baseline !important;
+  }
+  .align-self-lg-stretch {
+    -ms-flex-item-align: stretch !important;
+        align-self: stretch !important;
+  }
+}
+
+@media (min-width: 1200px) {
+  .flex-xl-row {
+    -ms-flex-direction: row !important;
+        flex-direction: row !important;
+  }
+  .flex-xl-column {
+    -ms-flex-direction: column !important;
+        flex-direction: column !important;
+  }
+  .flex-xl-row-reverse {
+    -ms-flex-direction: row-reverse !important;
+        flex-direction: row-reverse !important;
+  }
+  .flex-xl-column-reverse {
+    -ms-flex-direction: column-reverse !important;
+        flex-direction: column-reverse !important;
+  }
+  .flex-xl-wrap {
+    -ms-flex-wrap: wrap !important;
+        flex-wrap: wrap !important;
+  }
+  .flex-xl-nowrap {
+    -ms-flex-wrap: nowrap !important;
+        flex-wrap: nowrap !important;
+  }
+  .flex-xl-wrap-reverse {
+    -ms-flex-wrap: wrap-reverse !important;
+        flex-wrap: wrap-reverse !important;
+  }
+  .justify-content-xl-start {
+    -ms-flex-pack: start !important;
+        justify-content: flex-start !important;
+  }
+  .justify-content-xl-end {
+    -ms-flex-pack: end !important;
+        justify-content: flex-end !important;
+  }
+  .justify-content-xl-center {
+    -ms-flex-pack: center !important;
+        justify-content: center !important;
+  }
+  .justify-content-xl-between {
+    -ms-flex-pack: justify !important;
+        justify-content: space-between !important;
+  }
+  .justify-content-xl-around {
+    -ms-flex-pack: distribute !important;
+        justify-content: space-around !important;
+  }
+  .align-items-xl-start {
+    -ms-flex-align: start !important;
+        align-items: flex-start !important;
+  }
+  .align-items-xl-end {
+    -ms-flex-align: end !important;
+        align-items: flex-end !important;
+  }
+  .align-items-xl-center {
+    -ms-flex-align: center !important;
+        align-items: center !important;
+  }
+  .align-items-xl-baseline {
+    -ms-flex-align: baseline !important;
+        align-items: baseline !important;
+  }
+  .align-items-xl-stretch {
+    -ms-flex-align: stretch !important;
+        align-items: stretch !important;
+  }
+  .align-content-xl-start {
+    -ms-flex-line-pack: start !important;
+        align-content: flex-start !important;
+  }
+  .align-content-xl-end {
+    -ms-flex-line-pack: end !important;
+        align-content: flex-end !important;
+  }
+  .align-content-xl-center {
+    -ms-flex-line-pack: center !important;
+        align-content: center !important;
+  }
+  .align-content-xl-between {
+    -ms-flex-line-pack: justify !important;
+        align-content: space-between !important;
+  }
+  .align-content-xl-around {
+    -ms-flex-line-pack: distribute !important;
+        align-content: space-around !important;
+  }
+  .align-content-xl-stretch {
+    -ms-flex-line-pack: stretch !important;
+        align-content: stretch !important;
+  }
+  .align-self-xl-auto {
+    -ms-flex-item-align: auto !important;
+        align-self: auto !important;
+  }
+  .align-self-xl-start {
+    -ms-flex-item-align: start !important;
+        align-self: flex-start !important;
+  }
+  .align-self-xl-end {
+    -ms-flex-item-align: end !important;
+        align-self: flex-end !important;
+  }
+  .align-self-xl-center {
+    -ms-flex-item-align: center !important;
+        align-self: center !important;
+  }
+  .align-self-xl-baseline {
+    -ms-flex-item-align: baseline !important;
+        align-self: baseline !important;
+  }
+  .align-self-xl-stretch {
+    -ms-flex-item-align: stretch !important;
+        align-self: stretch !important;
+  }
+}
+
+.float-left {
+  float: left !important;
+}
+
+.float-right {
+  float: right !important;
+}
+
+.float-none {
+  float: none !important;
+}
+
+@media (min-width: 576px) {
+  .float-sm-left {
+    float: left !important;
+  }
+  .float-sm-right {
+    float: right !important;
+  }
+  .float-sm-none {
+    float: none !important;
+  }
+}
+
+@media (min-width: 768px) {
+  .float-md-left {
+    float: left !important;
+  }
+  .float-md-right {
+    float: right !important;
+  }
+  .float-md-none {
+    float: none !important;
+  }
+}
+
+@media (min-width: 992px) {
+  .float-lg-left {
+    float: left !important;
+  }
+  .float-lg-right {
+    float: right !important;
+  }
+  .float-lg-none {
+    float: none !important;
+  }
+}
+
+@media (min-width: 1200px) {
+  .float-xl-left {
+    float: left !important;
+  }
+  .float-xl-right {
+    float: right !important;
+  }
+  .float-xl-none {
+    float: none !important;
+  }
+}
+
+.position-static {
+  position: static !important;
+}
+
+.position-relative {
+  position: relative !important;
+}
+
+.position-absolute {
+  position: absolute !important;
+}
+
+.position-fixed {
+  position: fixed !important;
+}
+
+.position-sticky {
+  position: -webkit-sticky !important;
+  position: sticky !important;
+}
+
+.fixed-top {
+  position: fixed;
+  top: 0;
+  right: 0;
+  left: 0;
+  z-index: 1030;
+}
+
+.fixed-bottom {
+  position: fixed;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: 1030;
+}
+
+@supports ((position: -webkit-sticky) or (position: sticky)) {
+  .sticky-top {
+    position: -webkit-sticky;
+    position: sticky;
+    top: 0;
+    z-index: 1020;
+  }
+}
+
+.sr-only {
+  position: absolute;
+  width: 1px;
+  height: 1px;
+  padding: 0;
+  overflow: hidden;
+  clip: rect(0, 0, 0, 0);
+  white-space: nowrap;
+  -webkit-clip-path: inset(50%);
+          clip-path: inset(50%);
+  border: 0;
+}
+
+.sr-only-focusable:active, .sr-only-focusable:focus {
+  position: static;
+  width: auto;
+  height: auto;
+  overflow: visible;
+  clip: auto;
+  white-space: normal;
+  -webkit-clip-path: none;
+          clip-path: none;
+}
+
+.w-25 {
+  width: 25% !important;
+}
+
+.w-50 {
+  width: 50% !important;
+}
+
+.w-75 {
+  width: 75% !important;
+}
+
+.w-100 {
+  width: 100% !important;
+}
+
+.h-25 {
+  height: 25% !important;
+}
+
+.h-50 {
+  height: 50% !important;
+}
+
+.h-75 {
+  height: 75% !important;
+}
+
+.h-100 {
+  height: 100% !important;
+}
+
+.mw-100 {
+  max-width: 100% !important;
+}
+
+.mh-100 {
+  max-height: 100% !important;
+}
+
+.m-0 {
+  margin: 0 !important;
+}
+
+.mt-0,
+.my-0 {
+  margin-top: 0 !important;
+}
+
+.mr-0,
+.mx-0 {
+  margin-right: 0 !important;
+}
+
+.mb-0,
+.my-0 {
+  margin-bottom: 0 !important;
+}
+
+.ml-0,
+.mx-0 {
+  margin-left: 0 !important;
+}
+
+.m-1 {
+  margin: 0.25rem !important;
+}
+
+.mt-1,
+.my-1 {
+  margin-top: 0.25rem !important;
+}
+
+.mr-1,
+.mx-1 {
+  margin-right: 0.25rem !important;
+}
+
+.mb-1,
+.my-1 {
+  margin-bottom: 0.25rem !important;
+}
+
+.ml-1,
+.mx-1 {
+  margin-left: 0.25rem !important;
+}
+
+.m-2 {
+  margin: 0.5rem !important;
+}
+
+.mt-2,
+.my-2 {
+  margin-top: 0.5rem !important;
+}
+
+.mr-2,
+.mx-2 {
+  margin-right: 0.5rem !important;
+}
+
+.mb-2,
+.my-2 {
+  margin-bottom: 0.5rem !important;
+}
+
+.ml-2,
+.mx-2 {
+  margin-left: 0.5rem !important;
+}
+
+.m-3 {
+  margin: 1rem !important;
+}
+
+.mt-3,
+.my-3 {
+  margin-top: 1rem !important;
+}
+
+.mr-3,
+.mx-3 {
+  margin-right: 1rem !important;
+}
+
+.mb-3,
+.my-3 {
+  margin-bottom: 1rem !important;
+}
+
+.ml-3,
+.mx-3 {
+  margin-left: 1rem !important;
+}
+
+.m-4 {
+  margin: 1.5rem !important;
+}
+
+.mt-4,
+.my-4 {
+  margin-top: 1.5rem !important;
+}
+
+.mr-4,
+.mx-4 {
+  margin-right: 1.5rem !important;
+}
+
+.mb-4,
+.my-4 {
+  margin-bottom: 1.5rem !important;
+}
+
+.ml-4,
+.mx-4 {
+  margin-left: 1.5rem !important;
+}
+
+.m-5 {
+  margin: 3rem !important;
+}
+
+.mt-5,
+.my-5 {
+  margin-top: 3rem !important;
+}
+
+.mr-5,
+.mx-5 {
+  margin-right: 3rem !important;
+}
+
+.mb-5,
+.my-5 {
+  margin-bottom: 3rem !important;
+}
+
+.ml-5,
+.mx-5 {
+  margin-left: 3rem !important;
+}
+
+.p-0 {
+  padding: 0 !important;
+}
+
+.pt-0,
+.py-0 {
+  padding-top: 0 !important;
+}
+
+.pr-0,
+.px-0 {
+  padding-right: 0 !important;
+}
+
+.pb-0,
+.py-0 {
+  padding-bottom: 0 !important;
+}
+
+.pl-0,
+.px-0 {
+  padding-left: 0 !important;
+}
+
+.p-1 {
+  padding: 0.25rem !important;
+}
+
+.pt-1,
+.py-1 {
+  padding-top: 0.25rem !important;
+}
+
+.pr-1,
+.px-1 {
+  padding-right: 0.25rem !important;
+}
+
+.pb-1,
+.py-1 {
+  padding-bottom: 0.25rem !important;
+}
+
+.pl-1,
+.px-1 {
+  padding-left: 0.25rem !important;
+}
+
+.p-2 {
+  padding: 0.5rem !important;
+}
+
+.pt-2,
+.py-2 {
+  padding-top: 0.5rem !important;
+}
+
+.pr-2,
+.px-2 {
+  padding-right: 0.5rem !important;
+}
+
+.pb-2,
+.py-2 {
+  padding-bottom: 0.5rem !important;
+}
+
+.pl-2,
+.px-2 {
+  padding-left: 0.5rem !important;
+}
+
+.p-3 {
+  padding: 1rem !important;
+}
+
+.pt-3,
+.py-3 {
+  padding-top: 1rem !important;
+}
+
+.pr-3,
+.px-3 {
+  padding-right: 1rem !important;
+}
+
+.pb-3,
+.py-3 {
+  padding-bottom: 1rem !important;
+}
+
+.pl-3,
+.px-3 {
+  padding-left: 1rem !important;
+}
+
+.p-4 {
+  padding: 1.5rem !important;
+}
+
+.pt-4,
+.py-4 {
+  padding-top: 1.5rem !important;
+}
+
+.pr-4,
+.px-4 {
+  padding-right: 1.5rem !important;
+}
+
+.pb-4,
+.py-4 {
+  padding-bottom: 1.5rem !important;
+}
+
+.pl-4,
+.px-4 {
+  padding-left: 1.5rem !important;
+}
+
+.p-5 {
+  padding: 3rem !important;
+}
+
+.pt-5,
+.py-5 {
+  padding-top: 3rem !important;
+}
+
+.pr-5,
+.px-5 {
+  padding-right: 3rem !important;
+}
+
+.pb-5,
+.py-5 {
+  padding-bottom: 3rem !important;
+}
+
+.pl-5,
+.px-5 {
+  padding-left: 3rem !important;
+}
+
+.m-auto {
+  margin: auto !important;
+}
+
+.mt-auto,
+.my-auto {
+  margin-top: auto !important;
+}
+
+.mr-auto,
+.mx-auto {
+  margin-right: auto !important;
+}
+
+.mb-auto,
+.my-auto {
+  margin-bottom: auto !important;
+}
+
+.ml-auto,
+.mx-auto {
+  margin-left: auto !important;
+}
+
+@media (min-width: 576px) {
+  .m-sm-0 {
+    margin: 0 !important;
+  }
+  .mt-sm-0,
+  .my-sm-0 {
+    margin-top: 0 !important;
+  }
+  .mr-sm-0,
+  .mx-sm-0 {
+    margin-right: 0 !important;
+  }
+  .mb-sm-0,
+  .my-sm-0 {
+    margin-bottom: 0 !important;
+  }
+  .ml-sm-0,
+  .mx-sm-0 {
+    margin-left: 0 !important;
+  }
+  .m-sm-1 {
+    margin: 0.25rem !important;
+  }
+  .mt-sm-1,
+  .my-sm-1 {
+    margin-top: 0.25rem !important;
+  }
+  .mr-sm-1,
+  .mx-sm-1 {
+    margin-right: 0.25rem !important;
+  }
+  .mb-sm-1,
+  .my-sm-1 {
+    margin-bottom: 0.25rem !important;
+  }
+  .ml-sm-1,
+  .mx-sm-1 {
+    margin-left: 0.25rem !important;
+  }
+  .m-sm-2 {
+    margin: 0.5rem !important;
+  }
+  .mt-sm-2,
+  .my-sm-2 {
+    margin-top: 0.5rem !important;
+  }
+  .mr-sm-2,
+  .mx-sm-2 {
+    margin-right: 0.5rem !important;
+  }
+  .mb-sm-2,
+  .my-sm-2 {
+    margin-bottom: 0.5rem !important;
+  }
+  .ml-sm-2,
+  .mx-sm-2 {
+    margin-left: 0.5rem !important;
+  }
+  .m-sm-3 {
+    margin: 1rem !important;
+  }
+  .mt-sm-3,
+  .my-sm-3 {
+    margin-top: 1rem !important;
+  }
+  .mr-sm-3,
+  .mx-sm-3 {
+    margin-right: 1rem !important;
+  }
+  .mb-sm-3,
+  .my-sm-3 {
+    margin-bottom: 1rem !important;
+  }
+  .ml-sm-3,
+  .mx-sm-3 {
+    margin-left: 1rem !important;
+  }
+  .m-sm-4 {
+    margin: 1.5rem !important;
+  }
+  .mt-sm-4,
+  .my-sm-4 {
+    margin-top: 1.5rem !important;
+  }
+  .mr-sm-4,
+  .mx-sm-4 {
+    margin-right: 1.5rem !important;
+  }
+  .mb-sm-4,
+  .my-sm-4 {
+    margin-bottom: 1.5rem !important;
+  }
+  .ml-sm-4,
+  .mx-sm-4 {
+    margin-left: 1.5rem !important;
+  }
+  .m-sm-5 {
+    margin: 3rem !important;
+  }
+  .mt-sm-5,
+  .my-sm-5 {
+    margin-top: 3rem !important;
+  }
+  .mr-sm-5,
+  .mx-sm-5 {
+    margin-right: 3rem !important;
+  }
+  .mb-sm-5,
+  .my-sm-5 {
+    margin-bottom: 3rem !important;
+  }
+  .ml-sm-5,
+  .mx-sm-5 {
+    margin-left: 3rem !important;
+  }
+  .p-sm-0 {
+    padding: 0 !important;
+  }
+  .pt-sm-0,
+  .py-sm-0 {
+    padding-top: 0 !important;
+  }
+  .pr-sm-0,
+  .px-sm-0 {
+    padding-right: 0 !important;
+  }
+  .pb-sm-0,
+  .py-sm-0 {
+    padding-bottom: 0 !important;
+  }
+  .pl-sm-0,
+  .px-sm-0 {
+    padding-left: 0 !important;
+  }
+  .p-sm-1 {
+    padding: 0.25rem !important;
+  }
+  .pt-sm-1,
+  .py-sm-1 {
+    padding-top: 0.25rem !important;
+  }
+  .pr-sm-1,
+  .px-sm-1 {
+    padding-right: 0.25rem !important;
+  }
+  .pb-sm-1,
+  .py-sm-1 {
+    padding-bottom: 0.25rem !important;
+  }
+  .pl-sm-1,
+  .px-sm-1 {
+    padding-left: 0.25rem !important;
+  }
+  .p-sm-2 {
+    padding: 0.5rem !important;
+  }
+  .pt-sm-2,
+  .py-sm-2 {
+    padding-top: 0.5rem !important;
+  }
+  .pr-sm-2,
+  .px-sm-2 {
+    padding-right: 0.5rem !important;
+  }
+  .pb-sm-2,
+  .py-sm-2 {
+    padding-bottom: 0.5rem !important;
+  }
+  .pl-sm-2,
+  .px-sm-2 {
+    padding-left: 0.5rem !important;
+  }
+  .p-sm-3 {
+    padding: 1rem !important;
+  }
+  .pt-sm-3,
+  .py-sm-3 {
+    padding-top: 1rem !important;
+  }
+  .pr-sm-3,
+  .px-sm-3 {
+    padding-right: 1rem !important;
+  }
+  .pb-sm-3,
+  .py-sm-3 {
+    padding-bottom: 1rem !important;
+  }
+  .pl-sm-3,
+  .px-sm-3 {
+    padding-left: 1rem !important;
+  }
+  .p-sm-4 {
+    padding: 1.5rem !important;
+  }
+  .pt-sm-4,
+  .py-sm-4 {
+    padding-top: 1.5rem !important;
+  }
+  .pr-sm-4,
+  .px-sm-4 {
+    padding-right: 1.5rem !important;
+  }
+  .pb-sm-4,
+  .py-sm-4 {
+    padding-bottom: 1.5rem !important;
+  }
+  .pl-sm-4,
+  .px-sm-4 {
+    padding-left: 1.5rem !important;
+  }
+  .p-sm-5 {
+    padding: 3rem !important;
+  }
+  .pt-sm-5,
+  .py-sm-5 {
+    padding-top: 3rem !important;
+  }
+  .pr-sm-5,
+  .px-sm-5 {
+    padding-right: 3rem !important;
+  }
+  .pb-sm-5,
+  .py-sm-5 {
+    padding-bottom: 3rem !important;
+  }
+  .pl-sm-5,
+  .px-sm-5 {
+    padding-left: 3rem !important;
+  }
+  .m-sm-auto {
+    margin: auto !important;
+  }
+  .mt-sm-auto,
+  .my-sm-auto {
+    margin-top: auto !important;
+  }
+  .mr-sm-auto,
+  .mx-sm-auto {
+    margin-right: auto !important;
+  }
+  .mb-sm-auto,
+  .my-sm-auto {
+    margin-bottom: auto !important;
+  }
+  .ml-sm-auto,
+  .mx-sm-auto {
+    margin-left: auto !important;
+  }
+}
+
+@media (min-width: 768px) {
+  .m-md-0 {
+    margin: 0 !important;
+  }
+  .mt-md-0,
+  .my-md-0 {
+    margin-top: 0 !important;
+  }
+  .mr-md-0,
+  .mx-md-0 {
+    margin-right: 0 !important;
+  }
+  .mb-md-0,
+  .my-md-0 {
+    margin-bottom: 0 !important;
+  }
+  .ml-md-0,
+  .mx-md-0 {
+    margin-left: 0 !important;
+  }
+  .m-md-1 {
+    margin: 0.25rem !important;
+  }
+  .mt-md-1,
+  .my-md-1 {
+    margin-top: 0.25rem !important;
+  }
+  .mr-md-1,
+  .mx-md-1 {
+    margin-right: 0.25rem !important;
+  }
+  .mb-md-1,
+  .my-md-1 {
+    margin-bottom: 0.25rem !important;
+  }
+  .ml-md-1,
+  .mx-md-1 {
+    margin-left: 0.25rem !important;
+  }
+  .m-md-2 {
+    margin: 0.5rem !important;
+  }
+  .mt-md-2,
+  .my-md-2 {
+    margin-top: 0.5rem !important;
+  }
+  .mr-md-2,
+  .mx-md-2 {
+    margin-right: 0.5rem !important;
+  }
+  .mb-md-2,
+  .my-md-2 {
+    margin-bottom: 0.5rem !important;
+  }
+  .ml-md-2,
+  .mx-md-2 {
+    margin-left: 0.5rem !important;
+  }
+  .m-md-3 {
+    margin: 1rem !important;
+  }
+  .mt-md-3,
+  .my-md-3 {
+    margin-top: 1rem !important;
+  }
+  .mr-md-3,
+  .mx-md-3 {
+    margin-right: 1rem !important;
+  }
+  .mb-md-3,
+  .my-md-3 {
+    margin-bottom: 1rem !important;
+  }
+  .ml-md-3,
+  .mx-md-3 {
+    margin-left: 1rem !important;
+  }
+  .m-md-4 {
+    margin: 1.5rem !important;
+  }
+  .mt-md-4,
+  .my-md-4 {
+    margin-top: 1.5rem !important;
+  }
+  .mr-md-4,
+  .mx-md-4 {
+    margin-right: 1.5rem !important;
+  }
+  .mb-md-4,
+  .my-md-4 {
+    margin-bottom: 1.5rem !important;
+  }
+  .ml-md-4,
+  .mx-md-4 {
+    margin-left: 1.5rem !important;
+  }
+  .m-md-5 {
+    margin: 3rem !important;
+  }
+  .mt-md-5,
+  .my-md-5 {
+    margin-top: 3rem !important;
+  }
+  .mr-md-5,
+  .mx-md-5 {
+    margin-right: 3rem !important;
+  }
+  .mb-md-5,
+  .my-md-5 {
+    margin-bottom: 3rem !important;
+  }
+  .ml-md-5,
+  .mx-md-5 {
+    margin-left: 3rem !important;
+  }
+  .p-md-0 {
+    padding: 0 !important;
+  }
+  .pt-md-0,
+  .py-md-0 {
+    padding-top: 0 !important;
+  }
+  .pr-md-0,
+  .px-md-0 {
+    padding-right: 0 !important;
+  }
+  .pb-md-0,
+  .py-md-0 {
+    padding-bottom: 0 !important;
+  }
+  .pl-md-0,
+  .px-md-0 {
+    padding-left: 0 !important;
+  }
+  .p-md-1 {
+    padding: 0.25rem !important;
+  }
+  .pt-md-1,
+  .py-md-1 {
+    padding-top: 0.25rem !important;
+  }
+  .pr-md-1,
+  .px-md-1 {
+    padding-right: 0.25rem !important;
+  }
+  .pb-md-1,
+  .py-md-1 {
+    padding-bottom: 0.25rem !important;
+  }
+  .pl-md-1,
+  .px-md-1 {
+    padding-left: 0.25rem !important;
+  }
+  .p-md-2 {
+    padding: 0.5rem !important;
+  }
+  .pt-md-2,
+  .py-md-2 {
+    padding-top: 0.5rem !important;
+  }
+  .pr-md-2,
+  .px-md-2 {
+    padding-right: 0.5rem !important;
+  }
+  .pb-md-2,
+  .py-md-2 {
+    padding-bottom: 0.5rem !important;
+  }
+  .pl-md-2,
+  .px-md-2 {
+    padding-left: 0.5rem !important;
+  }
+  .p-md-3 {
+    padding: 1rem !important;
+  }
+  .pt-md-3,
+  .py-md-3 {
+    padding-top: 1rem !important;
+  }
+  .pr-md-3,
+  .px-md-3 {
+    padding-right: 1rem !important;
+  }
+  .pb-md-3,
+  .py-md-3 {
+    padding-bottom: 1rem !important;
+  }
+  .pl-md-3,
+  .px-md-3 {
+    padding-left: 1rem !important;
+  }
+  .p-md-4 {
+    padding: 1.5rem !important;
+  }
+  .pt-md-4,
+  .py-md-4 {
+    padding-top: 1.5rem !important;
+  }
+  .pr-md-4,
+  .px-md-4 {
+    padding-right: 1.5rem !important;
+  }
+  .pb-md-4,
+  .py-md-4 {
+    padding-bottom: 1.5rem !important;
+  }
+  .pl-md-4,
+  .px-md-4 {
+    padding-left: 1.5rem !important;
+  }
+  .p-md-5 {
+    padding: 3rem !important;
+  }
+  .pt-md-5,
+  .py-md-5 {
+    padding-top: 3rem !important;
+  }
+  .pr-md-5,
+  .px-md-5 {
+    padding-right: 3rem !important;
+  }
+  .pb-md-5,
+  .py-md-5 {
+    padding-bottom: 3rem !important;
+  }
+  .pl-md-5,
+  .px-md-5 {
+    padding-left: 3rem !important;
+  }
+  .m-md-auto {
+    margin: auto !important;
+  }
+  .mt-md-auto,
+  .my-md-auto {
+    margin-top: auto !important;
+  }
+  .mr-md-auto,
+  .mx-md-auto {
+    margin-right: auto !important;
+  }
+  .mb-md-auto,
+  .my-md-auto {
+    margin-bottom: auto !important;
+  }
+  .ml-md-auto,
+  .mx-md-auto {
+    margin-left: auto !important;
+  }
+}
+
+@media (min-width: 992px) {
+  .m-lg-0 {
+    margin: 0 !important;
+  }
+  .mt-lg-0,
+  .my-lg-0 {
+    margin-top: 0 !important;
+  }
+  .mr-lg-0,
+  .mx-lg-0 {
+    margin-right: 0 !important;
+  }
+  .mb-lg-0,
+  .my-lg-0 {
+    margin-bottom: 0 !important;
+  }
+  .ml-lg-0,
+  .mx-lg-0 {
+    margin-left: 0 !important;
+  }
+  .m-lg-1 {
+    margin: 0.25rem !important;
+  }
+  .mt-lg-1,
+  .my-lg-1 {
+    margin-top: 0.25rem !important;
+  }
+  .mr-lg-1,
+  .mx-lg-1 {
+    margin-right: 0.25rem !important;
+  }
+  .mb-lg-1,
+  .my-lg-1 {
+    margin-bottom: 0.25rem !important;
+  }
+  .ml-lg-1,
+  .mx-lg-1 {
+    margin-left: 0.25rem !important;
+  }
+  .m-lg-2 {
+    margin: 0.5rem !important;
+  }
+  .mt-lg-2,
+  .my-lg-2 {
+    margin-top: 0.5rem !important;
+  }
+  .mr-lg-2,
+  .mx-lg-2 {
+    margin-right: 0.5rem !important;
+  }
+  .mb-lg-2,
+  .my-lg-2 {
+    margin-bottom: 0.5rem !important;
+  }
+  .ml-lg-2,
+  .mx-lg-2 {
+    margin-left: 0.5rem !important;
+  }
+  .m-lg-3 {
+    margin: 1rem !important;
+  }
+  .mt-lg-3,
+  .my-lg-3 {
+    margin-top: 1rem !important;
+  }
+  .mr-lg-3,
+  .mx-lg-3 {
+    margin-right: 1rem !important;
+  }
+  .mb-lg-3,
+  .my-lg-3 {
+    margin-bottom: 1rem !important;
+  }
+  .ml-lg-3,
+  .mx-lg-3 {
+    margin-left: 1rem !important;
+  }
+  .m-lg-4 {
+    margin: 1.5rem !important;
+  }
+  .mt-lg-4,
+  .my-lg-4 {
+    margin-top: 1.5rem !important;
+  }
+  .mr-lg-4,
+  .mx-lg-4 {
+    margin-right: 1.5rem !important;
+  }
+  .mb-lg-4,
+  .my-lg-4 {
+    margin-bottom: 1.5rem !important;
+  }
+  .ml-lg-4,
+  .mx-lg-4 {
+    margin-left: 1.5rem !important;
+  }
+  .m-lg-5 {
+    margin: 3rem !important;
+  }
+  .mt-lg-5,
+  .my-lg-5 {
+    margin-top: 3rem !important;
+  }
+  .mr-lg-5,
+  .mx-lg-5 {
+    margin-right: 3rem !important;
+  }
+  .mb-lg-5,
+  .my-lg-5 {
+    margin-bottom: 3rem !important;
+  }
+  .ml-lg-5,
+  .mx-lg-5 {
+    margin-left: 3rem !important;
+  }
+  .p-lg-0 {
+    padding: 0 !important;
+  }
+  .pt-lg-0,
+  .py-lg-0 {
+    padding-top: 0 !important;
+  }
+  .pr-lg-0,
+  .px-lg-0 {
+    padding-right: 0 !important;
+  }
+  .pb-lg-0,
+  .py-lg-0 {
+    padding-bottom: 0 !important;
+  }
+  .pl-lg-0,
+  .px-lg-0 {
+    padding-left: 0 !important;
+  }
+  .p-lg-1 {
+    padding: 0.25rem !important;
+  }
+  .pt-lg-1,
+  .py-lg-1 {
+    padding-top: 0.25rem !important;
+  }
+  .pr-lg-1,
+  .px-lg-1 {
+    padding-right: 0.25rem !important;
+  }
+  .pb-lg-1,
+  .py-lg-1 {
+    padding-bottom: 0.25rem !important;
+  }
+  .pl-lg-1,
+  .px-lg-1 {
+    padding-left: 0.25rem !important;
+  }
+  .p-lg-2 {
+    padding: 0.5rem !important;
+  }
+  .pt-lg-2,
+  .py-lg-2 {
+    padding-top: 0.5rem !important;
+  }
+  .pr-lg-2,
+  .px-lg-2 {
+    padding-right: 0.5rem !important;
+  }
+  .pb-lg-2,
+  .py-lg-2 {
+    padding-bottom: 0.5rem !important;
+  }
+  .pl-lg-2,
+  .px-lg-2 {
+    padding-left: 0.5rem !important;
+  }
+  .p-lg-3 {
+    padding: 1rem !important;
+  }
+  .pt-lg-3,
+  .py-lg-3 {
+    padding-top: 1rem !important;
+  }
+  .pr-lg-3,
+  .px-lg-3 {
+    padding-right: 1rem !important;
+  }
+  .pb-lg-3,
+  .py-lg-3 {
+    padding-bottom: 1rem !important;
+  }
+  .pl-lg-3,
+  .px-lg-3 {
+    padding-left: 1rem !important;
+  }
+  .p-lg-4 {
+    padding: 1.5rem !important;
+  }
+  .pt-lg-4,
+  .py-lg-4 {
+    padding-top: 1.5rem !important;
+  }
+  .pr-lg-4,
+  .px-lg-4 {
+    padding-right: 1.5rem !important;
+  }
+  .pb-lg-4,
+  .py-lg-4 {
+    padding-bottom: 1.5rem !important;
+  }
+  .pl-lg-4,
+  .px-lg-4 {
+    padding-left: 1.5rem !important;
+  }
+  .p-lg-5 {
+    padding: 3rem !important;
+  }
+  .pt-lg-5,
+  .py-lg-5 {
+    padding-top: 3rem !important;
+  }
+  .pr-lg-5,
+  .px-lg-5 {
+    padding-right: 3rem !important;
+  }
+  .pb-lg-5,
+  .py-lg-5 {
+    padding-bottom: 3rem !important;
+  }
+  .pl-lg-5,
+  .px-lg-5 {
+    padding-left: 3rem !important;
+  }
+  .m-lg-auto {
+    margin: auto !important;
+  }
+  .mt-lg-auto,
+  .my-lg-auto {
+    margin-top: auto !important;
+  }
+  .mr-lg-auto,
+  .mx-lg-auto {
+    margin-right: auto !important;
+  }
+  .mb-lg-auto,
+  .my-lg-auto {
+    margin-bottom: auto !important;
+  }
+  .ml-lg-auto,
+  .mx-lg-auto {
+    margin-left: auto !important;
+  }
+}
+
+@media (min-width: 1200px) {
+  .m-xl-0 {
+    margin: 0 !important;
+  }
+  .mt-xl-0,
+  .my-xl-0 {
+    margin-top: 0 !important;
+  }
+  .mr-xl-0,
+  .mx-xl-0 {
+    margin-right: 0 !important;
+  }
+  .mb-xl-0,
+  .my-xl-0 {
+    margin-bottom: 0 !important;
+  }
+  .ml-xl-0,
+  .mx-xl-0 {
+    margin-left: 0 !important;
+  }
+  .m-xl-1 {
+    margin: 0.25rem !important;
+  }
+  .mt-xl-1,
+  .my-xl-1 {
+    margin-top: 0.25rem !important;
+  }
+  .mr-xl-1,
+  .mx-xl-1 {
+    margin-right: 0.25rem !important;
+  }
+  .mb-xl-1,
+  .my-xl-1 {
+    margin-bottom: 0.25rem !important;
+  }
+  .ml-xl-1,
+  .mx-xl-1 {
+    margin-left: 0.25rem !important;
+  }
+  .m-xl-2 {
+    margin: 0.5rem !important;
+  }
+  .mt-xl-2,
+  .my-xl-2 {
+    margin-top: 0.5rem !important;
+  }
+  .mr-xl-2,
+  .mx-xl-2 {
+    margin-right: 0.5rem !important;
+  }
+  .mb-xl-2,
+  .my-xl-2 {
+    margin-bottom: 0.5rem !important;
+  }
+  .ml-xl-2,
+  .mx-xl-2 {
+    margin-left: 0.5rem !important;
+  }
+  .m-xl-3 {
+    margin: 1rem !important;
+  }
+  .mt-xl-3,
+  .my-xl-3 {
+    margin-top: 1rem !important;
+  }
+  .mr-xl-3,
+  .mx-xl-3 {
+    margin-right: 1rem !important;
+  }
+  .mb-xl-3,
+  .my-xl-3 {
+    margin-bottom: 1rem !important;
+  }
+  .ml-xl-3,
+  .mx-xl-3 {
+    margin-left: 1rem !important;
+  }
+  .m-xl-4 {
+    margin: 1.5rem !important;
+  }
+  .mt-xl-4,
+  .my-xl-4 {
+    margin-top: 1.5rem !important;
+  }
+  .mr-xl-4,
+  .mx-xl-4 {
+    margin-right: 1.5rem !important;
+  }
+  .mb-xl-4,
+  .my-xl-4 {
+    margin-bottom: 1.5rem !important;
+  }
+  .ml-xl-4,
+  .mx-xl-4 {
+    margin-left: 1.5rem !important;
+  }
+  .m-xl-5 {
+    margin: 3rem !important;
+  }
+  .mt-xl-5,
+  .my-xl-5 {
+    margin-top: 3rem !important;
+  }
+  .mr-xl-5,
+  .mx-xl-5 {
+    margin-right: 3rem !important;
+  }
+  .mb-xl-5,
+  .my-xl-5 {
+    margin-bottom: 3rem !important;
+  }
+  .ml-xl-5,
+  .mx-xl-5 {
+    margin-left: 3rem !important;
+  }
+  .p-xl-0 {
+    padding: 0 !important;
+  }
+  .pt-xl-0,
+  .py-xl-0 {
+    padding-top: 0 !important;
+  }
+  .pr-xl-0,
+  .px-xl-0 {
+    padding-right: 0 !important;
+  }
+  .pb-xl-0,
+  .py-xl-0 {
+    padding-bottom: 0 !important;
+  }
+  .pl-xl-0,
+  .px-xl-0 {
+    padding-left: 0 !important;
+  }
+  .p-xl-1 {
+    padding: 0.25rem !important;
+  }
+  .pt-xl-1,
+  .py-xl-1 {
+    padding-top: 0.25rem !important;
+  }
+  .pr-xl-1,
+  .px-xl-1 {
+    padding-right: 0.25rem !important;
+  }
+  .pb-xl-1,
+  .py-xl-1 {
+    padding-bottom: 0.25rem !important;
+  }
+  .pl-xl-1,
+  .px-xl-1 {
+    padding-left: 0.25rem !important;
+  }
+  .p-xl-2 {
+    padding: 0.5rem !important;
+  }
+  .pt-xl-2,
+  .py-xl-2 {
+    padding-top: 0.5rem !important;
+  }
+  .pr-xl-2,
+  .px-xl-2 {
+    padding-right: 0.5rem !important;
+  }
+  .pb-xl-2,
+  .py-xl-2 {
+    padding-bottom: 0.5rem !important;
+  }
+  .pl-xl-2,
+  .px-xl-2 {
+    padding-left: 0.5rem !important;
+  }
+  .p-xl-3 {
+    padding: 1rem !important;
+  }
+  .pt-xl-3,
+  .py-xl-3 {
+    padding-top: 1rem !important;
+  }
+  .pr-xl-3,
+  .px-xl-3 {
+    padding-right: 1rem !important;
+  }
+  .pb-xl-3,
+  .py-xl-3 {
+    padding-bottom: 1rem !important;
+  }
+  .pl-xl-3,
+  .px-xl-3 {
+    padding-left: 1rem !important;
+  }
+  .p-xl-4 {
+    padding: 1.5rem !important;
+  }
+  .pt-xl-4,
+  .py-xl-4 {
+    padding-top: 1.5rem !important;
+  }
+  .pr-xl-4,
+  .px-xl-4 {
+    padding-right: 1.5rem !important;
+  }
+  .pb-xl-4,
+  .py-xl-4 {
+    padding-bottom: 1.5rem !important;
+  }
+  .pl-xl-4,
+  .px-xl-4 {
+    padding-left: 1.5rem !important;
+  }
+  .p-xl-5 {
+    padding: 3rem !important;
+  }
+  .pt-xl-5,
+  .py-xl-5 {
+    padding-top: 3rem !important;
+  }
+  .pr-xl-5,
+  .px-xl-5 {
+    padding-right: 3rem !important;
+  }
+  .pb-xl-5,
+  .py-xl-5 {
+    padding-bottom: 3rem !important;
+  }
+  .pl-xl-5,
+  .px-xl-5 {
+    padding-left: 3rem !important;
+  }
+  .m-xl-auto {
+    margin: auto !important;
+  }
+  .mt-xl-auto,
+  .my-xl-auto {
+    margin-top: auto !important;
+  }
+  .mr-xl-auto,
+  .mx-xl-auto {
+    margin-right: auto !important;
+  }
+  .mb-xl-auto,
+  .my-xl-auto {
+    margin-bottom: auto !important;
+  }
+  .ml-xl-auto,
+  .mx-xl-auto {
+    margin-left: auto !important;
+  }
+}
+
+.text-justify {
+  text-align: justify !important;
+}
+
+.text-nowrap {
+  white-space: nowrap !important;
+}
+
+.text-truncate {
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.text-left {
+  text-align: left !important;
+}
+
+.text-right {
+  text-align: right !important;
+}
+
+.text-center {
+  text-align: center !important;
+}
+
+@media (min-width: 576px) {
+  .text-sm-left {
+    text-align: left !important;
+  }
+  .text-sm-right {
+    text-align: right !important;
+  }
+  .text-sm-center {
+    text-align: center !important;
+  }
+}
+
+@media (min-width: 768px) {
+  .text-md-left {
+    text-align: left !important;
+  }
+  .text-md-right {
+    text-align: right !important;
+  }
+  .text-md-center {
+    text-align: center !important;
+  }
+}
+
+@media (min-width: 992px) {
+  .text-lg-left {
+    text-align: left !important;
+  }
+  .text-lg-right {
+    text-align: right !important;
+  }
+  .text-lg-center {
+    text-align: center !important;
+  }
+}
+
+@media (min-width: 1200px) {
+  .text-xl-left {
+    text-align: left !important;
+  }
+  .text-xl-right {
+    text-align: right !important;
+  }
+  .text-xl-center {
+    text-align: center !important;
+  }
+}
+
+.text-lowercase {
+  text-transform: lowercase !important;
+}
+
+.text-uppercase {
+  text-transform: uppercase !important;
+}
+
+.text-capitalize {
+  text-transform: capitalize !important;
+}
+
+.font-weight-light {
+  font-weight: 300 !important;
+}
+
+.font-weight-normal {
+  font-weight: 400 !important;
+}
+
+.font-weight-bold {
+  font-weight: 700 !important;
+}
+
+.font-italic {
+  font-style: italic !important;
+}
+
+.text-white {
+  color: #fff !important;
+}
+
+.text-primary {
+  color: #007bff !important;
+}
+
+a.text-primary:focus, a.text-primary:hover {
+  color: #0062cc !important;
+}
+
+.text-secondary {
+  color: #868e96 !important;
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+
+a.text-secondary:focus, a.text-secondary:hover {
+  color: #6c757d !important;
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+.text-success {
+  color: #28a745 !important;
+}
+
+a.text-success:focus, a.text-success:hover {
+  color: #1e7e34 !important;
+}
+
+.text-info {
+  color: #17a2b8 !important;
+}
+
+a.text-info:focus, a.text-info:hover {
+  color: #117a8b !important;
+}
+
+.text-warning {
+  color: #ffc107 !important;
+}
+
+a.text-warning:focus, a.text-warning:hover {
+  color: #d39e00 !important;
+}
+
+.text-danger {
+  color: #dc3545 !important;
+}
+
+a.text-danger:focus, a.text-danger:hover {
+  color: #bd2130 !important;
+}
+
+.text-light {
+  color: #f8f9fa !important;
+}
+
+a.text-light:focus, a.text-light:hover {
+  color: #dae0e5 !important;
+}
+
+.text-dark {
+  color: #343a40 !important;
+}
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+a.text-dark:focus, a.text-dark:hover {
+  color: #1d2124 !important;
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+}
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+.text-hide {
+  font: 0/0 a;
+  color: transparent;
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+  background-color: transparent;
+  border: 0;
+}
+
+.visible {
+  visibility: visible !important;
+}
+
+.invisible {
+  visibility: hidden !important;
+}
+/*# sourceMappingURL=bootstrap.css.map */
\ No newline at end of file
diff --git a/vendor/bootstrap/css/bootstrap.min.css b/vendor/bootstrap/css/bootstrap.min.css
new file mode 100644
index 00000000..ad65b4ed
--- /dev/null
+++ b/vendor/bootstrap/css/bootstrap.min.css
@@ -0,0 +1,7 @@
+/*!
+ * Bootstrap v4.0.0-beta.2 (https://getbootstrap.com)
+ * Copyright 2011-2017 The Bootstrap Authors
+ * Copyright 2011-2017 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ */:root{--blue:#007bff;--indigo:#6610f2;--purple:#6f42c1;--pink:#e83e8c;--red:#dc3545;--orange:#fd7e14;--yellow:#ffc107;--green:#28a745;--teal:#20c997;--cyan:#17a2b8;--white:#fff;--gray:#868e96;--gray-dark:#343a40;--primary:#007bff;--secondary:#868e96;--success:#28a745;--info:#17a2b8;--warning:#ffc107;--danger:#dc3545;--light:#f8f9fa;--dark:#343a40;--breakpoint-xs:0;--breakpoint-sm:576px;--breakpoint-md:768px;--breakpoint-lg:992px;--breakpoint-xl:1200px;--font-family-sans-serif:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";--font-family-monospace:"SFMono-Regular",Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace}@media print{*,::after,::before{text-shadow:none!important;box-shadow:none!important}a,a:visited{text-decoration:underline}abbr[title]::after{content:" (" attr(title) ")"}pre{white-space:pre-wrap!important}blockquote,pre{border:1px solid 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(min-width:1200px){.text-xl-left{text-align:left!important}.text-xl-right{text-align:right!important}.text-xl-center{text-align:center!important}}.text-lowercase{text-transform:lowercase!important}.text-uppercase{text-transform:uppercase!important}.text-capitalize{text-transform:capitalize!important}.font-weight-light{font-weight:300!important}.font-weight-normal{font-weight:400!important}.font-weight-bold{font-weight:700!important}.font-italic{font-style:italic!important}.text-white{color:#fff!important}.text-primary{color:#007bff!important}a.text-primary:focus,a.text-primary:hover{color:#0062cc!important}.text-secondary{color:#868e96!important}a.text-secondary:focus,a.text-secondary:hover{color:#6c757d!important}.text-success{color:#28a745!important}a.text-success:focus,a.text-success:hover{color:#1e7e34!important}.text-info{color:#17a2b8!important}a.text-info:focus,a.text-info:hover{color:#117a8b!important}.text-warning{color:#ffc107!important}a.text-warning:focus,a.text-warning:hover{color:#d39e00!important}.text-danger{color:#dc3545!important}a.text-danger:focus,a.text-danger:hover{color:#bd2130!important}.text-light{color:#f8f9fa!important}a.text-light:focus,a.text-light:hover{color:#dae0e5!important}.text-dark{color:#343a40!important}a.text-dark:focus,a.text-dark:hover{color:#1d2124!important}.text-muted{color:#868e96!important}.text-hide{font:0/0 a;color:transparent;text-shadow:none;background-color:transparent;border:0}.visible{visibility:visible!important}.invisible{visibility:hidden!important}
+/*# sourceMappingURL=bootstrap.min.css.map */
\ No newline at end of file
diff --git a/vendor/bootstrap/js/bootstrap.bundle.js b/vendor/bootstrap/js/bootstrap.bundle.js
new file mode 100644
index 00000000..00f87048
--- /dev/null
+++ b/vendor/bootstrap/js/bootstrap.bundle.js
@@ -0,0 +1,6287 @@
+/*!
+  * Bootstrap v4.0.0-beta.2 (https://getbootstrap.com)
+  * Copyright 2011-2017 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+  */
+var bootstrap = (function (exports,$) {
+'use strict';
+
+$ = $ && $.hasOwnProperty('default') ? $['default'] : $;
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-beta.2): util.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var Util = function () {
+  /**
+   * ------------------------------------------------------------------------
+   * Private TransitionEnd Helpers
+   * ------------------------------------------------------------------------
+   */
+  var transition = false;
+  var MAX_UID = 1000000;
+  var TransitionEndEvent = {
+    WebkitTransition: 'webkitTransitionEnd',
+    MozTransition: 'transitionend',
+    OTransition: 'oTransitionEnd otransitionend',
+    transition: 'transitionend' // shoutout AngusCroll (https://goo.gl/pxwQGp)
+
+  };
+
+  function toType(obj) {
+    return {}.toString.call(obj).match(/\s([a-zA-Z]+)/)[1].toLowerCase();
+  }
+
+  function getSpecialTransitionEndEvent() {
+    return {
+      bindType: transition.end,
+      delegateType: transition.end,
+      handle: function handle(event) {
+        if ($(event.target).is(this)) {
+          return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params
+        }
+
+        return undefined; // eslint-disable-line no-undefined
+      }
+    };
+  }
+
+  function transitionEndTest() {
+    if (window.QUnit) {
+      return false;
+    }
+
+    var el = document.createElement('bootstrap');
+
+    for (var name in TransitionEndEvent) {
+      if (typeof el.style[name] !== 'undefined') {
+        return {
+          end: TransitionEndEvent[name]
+        };
+      }
+    }
+
+    return false;
+  }
+
+  function transitionEndEmulator(duration) {
+    var _this = this;
+
+    var called = false;
+    $(this).one(Util.TRANSITION_END, function () {
+      called = true;
+    });
+    setTimeout(function () {
+      if (!called) {
+        Util.triggerTransitionEnd(_this);
+      }
+    }, duration);
+    return this;
+  }
+
+  function setTransitionEndSupport() {
+    transition = transitionEndTest();
+    $.fn.emulateTransitionEnd = transitionEndEmulator;
+
+    if (Util.supportsTransitionEnd()) {
+      $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
+    }
+  }
+  /**
+   * --------------------------------------------------------------------------
+   * Public Util Api
+   * --------------------------------------------------------------------------
+   */
+
+
+  var Util = {
+    TRANSITION_END: 'bsTransitionEnd',
+    getUID: function getUID(prefix) {
+      do {
+        // eslint-disable-next-line no-bitwise
+        prefix += ~~(Math.random() * MAX_UID); // "~~" acts like a faster Math.floor() here
+      } while (document.getElementById(prefix));
+
+      return prefix;
+    },
+    getSelectorFromElement: function getSelectorFromElement(element) {
+      var selector = element.getAttribute('data-target');
+
+      if (!selector || selector === '#') {
+        selector = element.getAttribute('href') || '';
+      }
+
+      try {
+        var $selector = $(document).find(selector);
+        return $selector.length > 0 ? selector : null;
+      } catch (error) {
+        return null;
+      }
+    },
+    reflow: function reflow(element) {
+      return element.offsetHeight;
+    },
+    triggerTransitionEnd: function triggerTransitionEnd(element) {
+      $(element).trigger(transition.end);
+    },
+    supportsTransitionEnd: function supportsTransitionEnd() {
+      return Boolean(transition);
+    },
+    isElement: function isElement(obj) {
+      return (obj[0] || obj).nodeType;
+    },
+    typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) {
+      for (var property in configTypes) {
+        if (Object.prototype.hasOwnProperty.call(configTypes, property)) {
+          var expectedTypes = configTypes[property];
+          var value = config[property];
+          var valueType = value && Util.isElement(value) ? 'element' : toType(value);
+
+          if (!new RegExp(expectedTypes).test(valueType)) {
+            throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
+          }
+        }
+      }
+    }
+  };
+  setTransitionEndSupport();
+  return Util;
+}($);
+
+function _defineProperties(target, props) {
+  for (var i = 0; i < props.length; i++) {
+    var descriptor = props[i];
+    descriptor.enumerable = descriptor.enumerable || false;
+    descriptor.configurable = true;
+    if ("value" in descriptor) descriptor.writable = true;
+    Object.defineProperty(target, descriptor.key, descriptor);
+  }
+}
+
+function _createClass(Constructor, protoProps, staticProps) {
+  if (protoProps) _defineProperties(Constructor.prototype, protoProps);
+  if (staticProps) _defineProperties(Constructor, staticProps);
+  return Constructor;
+}
+
+var createClass = _createClass;
+
+function _inheritsLoose(subClass, superClass) {
+  subClass.prototype = Object.create(superClass.prototype);
+  subClass.prototype.constructor = subClass;
+  subClass.__proto__ = superClass;
+}
+
+var inheritsLoose = _inheritsLoose;
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-beta.2): alert.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var Alert = function () {
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+  var NAME = 'alert';
+  var VERSION = '4.0.0-beta.2';
+  var DATA_KEY = 'bs.alert';
+  var EVENT_KEY = "." + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var TRANSITION_DURATION = 150;
+  var Selector = {
+    DISMISS: '[data-dismiss="alert"]'
+  };
+  var Event = {
+    CLOSE: "close" + EVENT_KEY,
+    CLOSED: "closed" + EVENT_KEY,
+    CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
+  };
+  var ClassName = {
+    ALERT: 'alert',
+    FADE: 'fade',
+    SHOW: 'show'
+    /**
+     * ------------------------------------------------------------------------
+     * Class Definition
+     * ------------------------------------------------------------------------
+     */
+
+  };
+
+  var Alert =
+  /*#__PURE__*/
+  function () {
+    function Alert(element) {
+      this._element = element;
+    } // getters
+
+
+    var _proto = Alert.prototype;
+
+    // public
+    _proto.close = function close(element) {
+      element = element || this._element;
+
+      var rootElement = this._getRootElement(element);
+
+      var customEvent = this._triggerCloseEvent(rootElement);
+
+      if (customEvent.isDefaultPrevented()) {
+        return;
+      }
+
+      this._removeElement(rootElement);
+    };
+
+    _proto.dispose = function dispose() {
+      $.removeData(this._element, DATA_KEY);
+      this._element = null;
+    }; // private
+
+
+    _proto._getRootElement = function _getRootElement(element) {
+      var selector = Util.getSelectorFromElement(element);
+      var parent = false;
+
+      if (selector) {
+        parent = $(selector)[0];
+      }
+
+      if (!parent) {
+        parent = $(element).closest("." + ClassName.ALERT)[0];
+      }
+
+      return parent;
+    };
+
+    _proto._triggerCloseEvent = function _triggerCloseEvent(element) {
+      var closeEvent = $.Event(Event.CLOSE);
+      $(element).trigger(closeEvent);
+      return closeEvent;
+    };
+
+    _proto._removeElement = function _removeElement(element) {
+      var _this = this;
+
+      $(element).removeClass(ClassName.SHOW);
+
+      if (!Util.supportsTransitionEnd() || !$(element).hasClass(ClassName.FADE)) {
+        this._destroyElement(element);
+
+        return;
+      }
+
+      $(element).one(Util.TRANSITION_END, function (event) {
+        return _this._destroyElement(element, event);
+      }).emulateTransitionEnd(TRANSITION_DURATION);
+    };
+
+    _proto._destroyElement = function _destroyElement(element) {
+      $(element).detach().trigger(Event.CLOSED).remove();
+    }; // static
+
+
+    Alert._jQueryInterface = function _jQueryInterface(config) {
+      return this.each(function () {
+        var $element = $(this);
+        var data = $element.data(DATA_KEY);
+
+        if (!data) {
+          data = new Alert(this);
+          $element.data(DATA_KEY, data);
+        }
+
+        if (config === 'close') {
+          data[config](this);
+        }
+      });
+    };
+
+    Alert._handleDismiss = function _handleDismiss(alertInstance) {
+      return function (event) {
+        if (event) {
+          event.preventDefault();
+        }
+
+        alertInstance.close(this);
+      };
+    };
+
+    createClass(Alert, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }]);
+    return Alert;
+  }();
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
+
+
+  $(document).on(Event.CLICK_DATA_API, Selector.DISMISS, Alert._handleDismiss(new Alert()));
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME] = Alert._jQueryInterface;
+  $.fn[NAME].Constructor = Alert;
+
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Alert._jQueryInterface;
+  };
+
+  return Alert;
+}($);
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-beta.2): button.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var Button = function () {
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+  var NAME = 'button';
+  var VERSION = '4.0.0-beta.2';
+  var DATA_KEY = 'bs.button';
+  var EVENT_KEY = "." + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var ClassName = {
+    ACTIVE: 'active',
+    BUTTON: 'btn',
+    FOCUS: 'focus'
+  };
+  var Selector = {
+    DATA_TOGGLE_CARROT: '[data-toggle^="button"]',
+    DATA_TOGGLE: '[data-toggle="buttons"]',
+    INPUT: 'input',
+    ACTIVE: '.active',
+    BUTTON: '.btn'
+  };
+  var Event = {
+    CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY,
+    FOCUS_BLUR_DATA_API: "focus" + EVENT_KEY + DATA_API_KEY + " " + ("blur" + EVENT_KEY + DATA_API_KEY)
+    /**
+     * ------------------------------------------------------------------------
+     * Class Definition
+     * ------------------------------------------------------------------------
+     */
+
+  };
+
+  var Button =
+  /*#__PURE__*/
+  function () {
+    function Button(element) {
+      this._element = element;
+    } // getters
+
+
+    var _proto = Button.prototype;
+
+    // public
+    _proto.toggle = function toggle() {
+      var triggerChangeEvent = true;
+      var addAriaPressed = true;
+      var rootElement = $(this._element).closest(Selector.DATA_TOGGLE)[0];
+
+      if (rootElement) {
+        var input = $(this._element).find(Selector.INPUT)[0];
+
+        if (input) {
+          if (input.type === 'radio') {
+            if (input.checked && $(this._element).hasClass(ClassName.ACTIVE)) {
+              triggerChangeEvent = false;
+            } else {
+              var activeElement = $(rootElement).find(Selector.ACTIVE)[0];
+
+              if (activeElement) {
+                $(activeElement).removeClass(ClassName.ACTIVE);
+              }
+            }
+          }
+
+          if (triggerChangeEvent) {
+            if (input.hasAttribute('disabled') || rootElement.hasAttribute('disabled') || input.classList.contains('disabled') || rootElement.classList.contains('disabled')) {
+              return;
+            }
+
+            input.checked = !$(this._element).hasClass(ClassName.ACTIVE);
+            $(input).trigger('change');
+          }
+
+          input.focus();
+          addAriaPressed = false;
+        }
+      }
+
+      if (addAriaPressed) {
+        this._element.setAttribute('aria-pressed', !$(this._element).hasClass(ClassName.ACTIVE));
+      }
+
+      if (triggerChangeEvent) {
+        $(this._element).toggleClass(ClassName.ACTIVE);
+      }
+    };
+
+    _proto.dispose = function dispose() {
+      $.removeData(this._element, DATA_KEY);
+      this._element = null;
+    }; // static
+
+
+    Button._jQueryInterface = function _jQueryInterface(config) {
+      return this.each(function () {
+        var data = $(this).data(DATA_KEY);
+
+        if (!data) {
+          data = new Button(this);
+          $(this).data(DATA_KEY, data);
+        }
+
+        if (config === 'toggle') {
+          data[config]();
+        }
+      });
+    };
+
+    createClass(Button, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }]);
+    return Button;
+  }();
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
+
+
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
+    event.preventDefault();
+    var button = event.target;
+
+    if (!$(button).hasClass(ClassName.BUTTON)) {
+      button = $(button).closest(Selector.BUTTON);
+    }
+
+    Button._jQueryInterface.call($(button), 'toggle');
+  }).on(Event.FOCUS_BLUR_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
+    var button = $(event.target).closest(Selector.BUTTON)[0];
+    $(button).toggleClass(ClassName.FOCUS, /^focus(in)?$/.test(event.type));
+  });
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME] = Button._jQueryInterface;
+  $.fn[NAME].Constructor = Button;
+
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Button._jQueryInterface;
+  };
+
+  return Button;
+}($);
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-beta.2): carousel.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var Carousel = function () {
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+  var NAME = 'carousel';
+  var VERSION = '4.0.0-beta.2';
+  var DATA_KEY = 'bs.carousel';
+  var EVENT_KEY = "." + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var TRANSITION_DURATION = 600;
+  var ARROW_LEFT_KEYCODE = 37; // KeyboardEvent.which value for left arrow key
+
+  var ARROW_RIGHT_KEYCODE = 39; // KeyboardEvent.which value for right arrow key
+
+  var TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch
+
+  var Default = {
+    interval: 5000,
+    keyboard: true,
+    slide: false,
+    pause: 'hover',
+    wrap: true
+  };
+  var DefaultType = {
+    interval: '(number|boolean)',
+    keyboard: 'boolean',
+    slide: '(boolean|string)',
+    pause: '(string|boolean)',
+    wrap: 'boolean'
+  };
+  var Direction = {
+    NEXT: 'next',
+    PREV: 'prev',
+    LEFT: 'left',
+    RIGHT: 'right'
+  };
+  var Event = {
+    SLIDE: "slide" + EVENT_KEY,
+    SLID: "slid" + EVENT_KEY,
+    KEYDOWN: "keydown" + EVENT_KEY,
+    MOUSEENTER: "mouseenter" + EVENT_KEY,
+    MOUSELEAVE: "mouseleave" + EVENT_KEY,
+    TOUCHEND: "touchend" + EVENT_KEY,
+    LOAD_DATA_API: "load" + EVENT_KEY + DATA_API_KEY,
+    CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
+  };
+  var ClassName = {
+    CAROUSEL: 'carousel',
+    ACTIVE: 'active',
+    SLIDE: 'slide',
+    RIGHT: 'carousel-item-right',
+    LEFT: 'carousel-item-left',
+    NEXT: 'carousel-item-next',
+    PREV: 'carousel-item-prev',
+    ITEM: 'carousel-item'
+  };
+  var Selector = {
+    ACTIVE: '.active',
+    ACTIVE_ITEM: '.active.carousel-item',
+    ITEM: '.carousel-item',
+    NEXT_PREV: '.carousel-item-next, .carousel-item-prev',
+    INDICATORS: '.carousel-indicators',
+    DATA_SLIDE: '[data-slide], [data-slide-to]',
+    DATA_RIDE: '[data-ride="carousel"]'
+    /**
+     * ------------------------------------------------------------------------
+     * Class Definition
+     * ------------------------------------------------------------------------
+     */
+
+  };
+
+  var Carousel =
+  /*#__PURE__*/
+  function () {
+    function Carousel(element, config) {
+      this._items = null;
+      this._interval = null;
+      this._activeElement = null;
+      this._isPaused = false;
+      this._isSliding = false;
+      this.touchTimeout = null;
+      this._config = this._getConfig(config);
+      this._element = $(element)[0];
+      this._indicatorsElement = $(this._element).find(Selector.INDICATORS)[0];
+
+      this._addEventListeners();
+    } // getters
+
+
+    var _proto = Carousel.prototype;
+
+    // public
+    _proto.next = function next() {
+      if (!this._isSliding) {
+        this._slide(Direction.NEXT);
+      }
+    };
+
+    _proto.nextWhenVisible = function nextWhenVisible() {
+      // Don't call next when the page isn't visible
+      // or the carousel or its parent isn't visible
+      if (!document.hidden && $(this._element).is(':visible') && $(this._element).css('visibility') !== 'hidden') {
+        this.next();
+      }
+    };
+
+    _proto.prev = function prev() {
+      if (!this._isSliding) {
+        this._slide(Direction.PREV);
+      }
+    };
+
+    _proto.pause = function pause(event) {
+      if (!event) {
+        this._isPaused = true;
+      }
+
+      if ($(this._element).find(Selector.NEXT_PREV)[0] && Util.supportsTransitionEnd()) {
+        Util.triggerTransitionEnd(this._element);
+        this.cycle(true);
+      }
+
+      clearInterval(this._interval);
+      this._interval = null;
+    };
+
+    _proto.cycle = function cycle(event) {
+      if (!event) {
+        this._isPaused = false;
+      }
+
+      if (this._interval) {
+        clearInterval(this._interval);
+        this._interval = null;
+      }
+
+      if (this._config.interval && !this._isPaused) {
+        this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
+      }
+    };
+
+    _proto.to = function to(index) {
+      var _this = this;
+
+      this._activeElement = $(this._element).find(Selector.ACTIVE_ITEM)[0];
+
+      var activeIndex = this._getItemIndex(this._activeElement);
+
+      if (index > this._items.length - 1 || index < 0) {
+        return;
+      }
+
+      if (this._isSliding) {
+        $(this._element).one(Event.SLID, function () {
+          return _this.to(index);
+        });
+        return;
+      }
+
+      if (activeIndex === index) {
+        this.pause();
+        this.cycle();
+        return;
+      }
+
+      var direction = index > activeIndex ? Direction.NEXT : Direction.PREV;
+
+      this._slide(direction, this._items[index]);
+    };
+
+    _proto.dispose = function dispose() {
+      $(this._element).off(EVENT_KEY);
+      $.removeData(this._element, DATA_KEY);
+      this._items = null;
+      this._config = null;
+      this._element = null;
+      this._interval = null;
+      this._isPaused = null;
+      this._isSliding = null;
+      this._activeElement = null;
+      this._indicatorsElement = null;
+    }; // private
+
+
+    _proto._getConfig = function _getConfig(config) {
+      config = $.extend({}, Default, config);
+      Util.typeCheckConfig(NAME, config, DefaultType);
+      return config;
+    };
+
+    _proto._addEventListeners = function _addEventListeners() {
+      var _this2 = this;
+
+      if (this._config.keyboard) {
+        $(this._element).on(Event.KEYDOWN, function (event) {
+          return _this2._keydown(event);
+        });
+      }
+
+      if (this._config.pause === 'hover') {
+        $(this._element).on(Event.MOUSEENTER, function (event) {
+          return _this2.pause(event);
+        }).on(Event.MOUSELEAVE, function (event) {
+          return _this2.cycle(event);
+        });
+
+        if ('ontouchstart' in document.documentElement) {
+          // if it's a touch-enabled device, mouseenter/leave are fired as
+          // part of the mouse compatibility events on first tap - the carousel
+          // would stop cycling until user tapped out of it;
+          // here, we listen for touchend, explicitly pause the carousel
+          // (as if it's the second time we tap on it, mouseenter compat event
+          // is NOT fired) and after a timeout (to allow for mouse compatibility
+          // events to fire) we explicitly restart cycling
+          $(this._element).on(Event.TOUCHEND, function () {
+            _this2.pause();
+
+            if (_this2.touchTimeout) {
+              clearTimeout(_this2.touchTimeout);
+            }
+
+            _this2.touchTimeout = setTimeout(function (event) {
+              return _this2.cycle(event);
+            }, TOUCHEVENT_COMPAT_WAIT + _this2._config.interval);
+          });
+        }
+      }
+    };
+
+    _proto._keydown = function _keydown(event) {
+      if (/input|textarea/i.test(event.target.tagName)) {
+        return;
+      }
+
+      switch (event.which) {
+        case ARROW_LEFT_KEYCODE:
+          event.preventDefault();
+          this.prev();
+          break;
+
+        case ARROW_RIGHT_KEYCODE:
+          event.preventDefault();
+          this.next();
+          break;
+
+        default:
+          return;
+      }
+    };
+
+    _proto._getItemIndex = function _getItemIndex(element) {
+      this._items = $.makeArray($(element).parent().find(Selector.ITEM));
+      return this._items.indexOf(element);
+    };
+
+    _proto._getItemByDirection = function _getItemByDirection(direction, activeElement) {
+      var isNextDirection = direction === Direction.NEXT;
+      var isPrevDirection = direction === Direction.PREV;
+
+      var activeIndex = this._getItemIndex(activeElement);
+
+      var lastItemIndex = this._items.length - 1;
+      var isGoingToWrap = isPrevDirection && activeIndex === 0 || isNextDirection && activeIndex === lastItemIndex;
+
+      if (isGoingToWrap && !this._config.wrap) {
+        return activeElement;
+      }
+
+      var delta = direction === Direction.PREV ? -1 : 1;
+      var itemIndex = (activeIndex + delta) % this._items.length;
+      return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
+    };
+
+    _proto._triggerSlideEvent = function _triggerSlideEvent(relatedTarget, eventDirectionName) {
+      var targetIndex = this._getItemIndex(relatedTarget);
+
+      var fromIndex = this._getItemIndex($(this._element).find(Selector.ACTIVE_ITEM)[0]);
+
+      var slideEvent = $.Event(Event.SLIDE, {
+        relatedTarget: relatedTarget,
+        direction: eventDirectionName,
+        from: fromIndex,
+        to: targetIndex
+      });
+      $(this._element).trigger(slideEvent);
+      return slideEvent;
+    };
+
+    _proto._setActiveIndicatorElement = function _setActiveIndicatorElement(element) {
+      if (this._indicatorsElement) {
+        $(this._indicatorsElement).find(Selector.ACTIVE).removeClass(ClassName.ACTIVE);
+
+        var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];
+
+        if (nextIndicator) {
+          $(nextIndicator).addClass(ClassName.ACTIVE);
+        }
+      }
+    };
+
+    _proto._slide = function _slide(direction, element) {
+      var _this3 = this;
+
+      var activeElement = $(this._element).find(Selector.ACTIVE_ITEM)[0];
+
+      var activeElementIndex = this._getItemIndex(activeElement);
+
+      var nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);
+
+      var nextElementIndex = this._getItemIndex(nextElement);
+
+      var isCycling = Boolean(this._interval);
+      var directionalClassName;
+      var orderClassName;
+      var eventDirectionName;
+
+      if (direction === Direction.NEXT) {
+        directionalClassName = ClassName.LEFT;
+        orderClassName = ClassName.NEXT;
+        eventDirectionName = Direction.LEFT;
+      } else {
+        directionalClassName = ClassName.RIGHT;
+        orderClassName = ClassName.PREV;
+        eventDirectionName = Direction.RIGHT;
+      }
+
+      if (nextElement && $(nextElement).hasClass(ClassName.ACTIVE)) {
+        this._isSliding = false;
+        return;
+      }
+
+      var slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);
+
+      if (slideEvent.isDefaultPrevented()) {
+        return;
+      }
+
+      if (!activeElement || !nextElement) {
+        // some weirdness is happening, so we bail
+        return;
+      }
+
+      this._isSliding = true;
+
+      if (isCycling) {
+        this.pause();
+      }
+
+      this._setActiveIndicatorElement(nextElement);
+
+      var slidEvent = $.Event(Event.SLID, {
+        relatedTarget: nextElement,
+        direction: eventDirectionName,
+        from: activeElementIndex,
+        to: nextElementIndex
+      });
+
+      if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.SLIDE)) {
+        $(nextElement).addClass(orderClassName);
+        Util.reflow(nextElement);
+        $(activeElement).addClass(directionalClassName);
+        $(nextElement).addClass(directionalClassName);
+        $(activeElement).one(Util.TRANSITION_END, function () {
+          $(nextElement).removeClass(directionalClassName + " " + orderClassName).addClass(ClassName.ACTIVE);
+          $(activeElement).removeClass(ClassName.ACTIVE + " " + orderClassName + " " + directionalClassName);
+          _this3._isSliding = false;
+          setTimeout(function () {
+            return $(_this3._element).trigger(slidEvent);
+          }, 0);
+        }).emulateTransitionEnd(TRANSITION_DURATION);
+      } else {
+        $(activeElement).removeClass(ClassName.ACTIVE);
+        $(nextElement).addClass(ClassName.ACTIVE);
+        this._isSliding = false;
+        $(this._element).trigger(slidEvent);
+      }
+
+      if (isCycling) {
+        this.cycle();
+      }
+    }; // static
+
+
+    Carousel._jQueryInterface = function _jQueryInterface(config) {
+      return this.each(function () {
+        var data = $(this).data(DATA_KEY);
+
+        var _config = $.extend({}, Default, $(this).data());
+
+        if (typeof config === 'object') {
+          $.extend(_config, config);
+        }
+
+        var action = typeof config === 'string' ? config : _config.slide;
+
+        if (!data) {
+          data = new Carousel(this, _config);
+          $(this).data(DATA_KEY, data);
+        }
+
+        if (typeof config === 'number') {
+          data.to(config);
+        } else if (typeof action === 'string') {
+          if (typeof data[action] === 'undefined') {
+            throw new Error("No method named \"" + action + "\"");
+          }
+
+          data[action]();
+        } else if (_config.interval) {
+          data.pause();
+          data.cycle();
+        }
+      });
+    };
+
+    Carousel._dataApiClickHandler = function _dataApiClickHandler(event) {
+      var selector = Util.getSelectorFromElement(this);
+
+      if (!selector) {
+        return;
+      }
+
+      var target = $(selector)[0];
+
+      if (!target || !$(target).hasClass(ClassName.CAROUSEL)) {
+        return;
+      }
+
+      var config = $.extend({}, $(target).data(), $(this).data());
+      var slideIndex = this.getAttribute('data-slide-to');
+
+      if (slideIndex) {
+        config.interval = false;
+      }
+
+      Carousel._jQueryInterface.call($(target), config);
+
+      if (slideIndex) {
+        $(target).data(DATA_KEY).to(slideIndex);
+      }
+
+      event.preventDefault();
+    };
+
+    createClass(Carousel, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: "Default",
+      get: function get() {
+        return Default;
+      }
+    }]);
+    return Carousel;
+  }();
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
+
+
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_SLIDE, Carousel._dataApiClickHandler);
+  $(window).on(Event.LOAD_DATA_API, function () {
+    $(Selector.DATA_RIDE).each(function () {
+      var $carousel = $(this);
+
+      Carousel._jQueryInterface.call($carousel, $carousel.data());
+    });
+  });
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME] = Carousel._jQueryInterface;
+  $.fn[NAME].Constructor = Carousel;
+
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Carousel._jQueryInterface;
+  };
+
+  return Carousel;
+}($);
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-beta.2): collapse.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var Collapse = function () {
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+  var NAME = 'collapse';
+  var VERSION = '4.0.0-beta.2';
+  var DATA_KEY = 'bs.collapse';
+  var EVENT_KEY = "." + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var TRANSITION_DURATION = 600;
+  var Default = {
+    toggle: true,
+    parent: ''
+  };
+  var DefaultType = {
+    toggle: 'boolean',
+    parent: '(string|element)'
+  };
+  var Event = {
+    SHOW: "show" + EVENT_KEY,
+    SHOWN: "shown" + EVENT_KEY,
+    HIDE: "hide" + EVENT_KEY,
+    HIDDEN: "hidden" + EVENT_KEY,
+    CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
+  };
+  var ClassName = {
+    SHOW: 'show',
+    COLLAPSE: 'collapse',
+    COLLAPSING: 'collapsing',
+    COLLAPSED: 'collapsed'
+  };
+  var Dimension = {
+    WIDTH: 'width',
+    HEIGHT: 'height'
+  };
+  var Selector = {
+    ACTIVES: '.show, .collapsing',
+    DATA_TOGGLE: '[data-toggle="collapse"]'
+    /**
+     * ------------------------------------------------------------------------
+     * Class Definition
+     * ------------------------------------------------------------------------
+     */
+
+  };
+
+  var Collapse =
+  /*#__PURE__*/
+  function () {
+    function Collapse(element, config) {
+      this._isTransitioning = false;
+      this._element = element;
+      this._config = this._getConfig(config);
+      this._triggerArray = $.makeArray($("[data-toggle=\"collapse\"][href=\"#" + element.id + "\"]," + ("[data-toggle=\"collapse\"][data-target=\"#" + element.id + "\"]")));
+      var tabToggles = $(Selector.DATA_TOGGLE);
+
+      for (var i = 0; i < tabToggles.length; i++) {
+        var elem = tabToggles[i];
+        var selector = Util.getSelectorFromElement(elem);
+
+        if (selector !== null && $(selector).filter(element).length > 0) {
+          this._triggerArray.push(elem);
+        }
+      }
+
+      this._parent = this._config.parent ? this._getParent() : null;
+
+      if (!this._config.parent) {
+        this._addAriaAndCollapsedClass(this._element, this._triggerArray);
+      }
+
+      if (this._config.toggle) {
+        this.toggle();
+      }
+    } // getters
+
+
+    var _proto = Collapse.prototype;
+
+    // public
+    _proto.toggle = function toggle() {
+      if ($(this._element).hasClass(ClassName.SHOW)) {
+        this.hide();
+      } else {
+        this.show();
+      }
+    };
+
+    _proto.show = function show() {
+      var _this = this;
+
+      if (this._isTransitioning || $(this._element).hasClass(ClassName.SHOW)) {
+        return;
+      }
+
+      var actives;
+      var activesData;
+
+      if (this._parent) {
+        actives = $.makeArray($(this._parent).children().children(Selector.ACTIVES));
+
+        if (!actives.length) {
+          actives = null;
+        }
+      }
+
+      if (actives) {
+        activesData = $(actives).data(DATA_KEY);
+
+        if (activesData && activesData._isTransitioning) {
+          return;
+        }
+      }
+
+      var startEvent = $.Event(Event.SHOW);
+      $(this._element).trigger(startEvent);
+
+      if (startEvent.isDefaultPrevented()) {
+        return;
+      }
+
+      if (actives) {
+        Collapse._jQueryInterface.call($(actives), 'hide');
+
+        if (!activesData) {
+          $(actives).data(DATA_KEY, null);
+        }
+      }
+
+      var dimension = this._getDimension();
+
+      $(this._element).removeClass(ClassName.COLLAPSE).addClass(ClassName.COLLAPSING);
+      this._element.style[dimension] = 0;
+
+      if (this._triggerArray.length) {
+        $(this._triggerArray).removeClass(ClassName.COLLAPSED).attr('aria-expanded', true);
+      }
+
+      this.setTransitioning(true);
+
+      var complete = function complete() {
+        $(_this._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).addClass(ClassName.SHOW);
+        _this._element.style[dimension] = '';
+
+        _this.setTransitioning(false);
+
+        $(_this._element).trigger(Event.SHOWN);
+      };
+
+      if (!Util.supportsTransitionEnd()) {
+        complete();
+        return;
+      }
+
+      var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
+      var scrollSize = "scroll" + capitalizedDimension;
+      $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
+      this._element.style[dimension] = this._element[scrollSize] + "px";
+    };
+
+    _proto.hide = function hide() {
+      var _this2 = this;
+
+      if (this._isTransitioning || !$(this._element).hasClass(ClassName.SHOW)) {
+        return;
+      }
+
+      var startEvent = $.Event(Event.HIDE);
+      $(this._element).trigger(startEvent);
+
+      if (startEvent.isDefaultPrevented()) {
+        return;
+      }
+
+      var dimension = this._getDimension();
+
+      this._element.style[dimension] = this._element.getBoundingClientRect()[dimension] + "px";
+      Util.reflow(this._element);
+      $(this._element).addClass(ClassName.COLLAPSING).removeClass(ClassName.COLLAPSE).removeClass(ClassName.SHOW);
+
+      if (this._triggerArray.length) {
+        for (var i = 0; i < this._triggerArray.length; i++) {
+          var trigger = this._triggerArray[i];
+          var selector = Util.getSelectorFromElement(trigger);
+
+          if (selector !== null) {
+            var $elem = $(selector);
+
+            if (!$elem.hasClass(ClassName.SHOW)) {
+              $(trigger).addClass(ClassName.COLLAPSED).attr('aria-expanded', false);
+            }
+          }
+        }
+      }
+
+      this.setTransitioning(true);
+
+      var complete = function complete() {
+        _this2.setTransitioning(false);
+
+        $(_this2._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).trigger(Event.HIDDEN);
+      };
+
+      this._element.style[dimension] = '';
+
+      if (!Util.supportsTransitionEnd()) {
+        complete();
+        return;
+      }
+
+      $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
+    };
+
+    _proto.setTransitioning = function setTransitioning(isTransitioning) {
+      this._isTransitioning = isTransitioning;
+    };
+
+    _proto.dispose = function dispose() {
+      $.removeData(this._element, DATA_KEY);
+      this._config = null;
+      this._parent = null;
+      this._element = null;
+      this._triggerArray = null;
+      this._isTransitioning = null;
+    }; // private
+
+
+    _proto._getConfig = function _getConfig(config) {
+      config = $.extend({}, Default, config);
+      config.toggle = Boolean(config.toggle); // coerce string values
+
+      Util.typeCheckConfig(NAME, config, DefaultType);
+      return config;
+    };
+
+    _proto._getDimension = function _getDimension() {
+      var hasWidth = $(this._element).hasClass(Dimension.WIDTH);
+      return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT;
+    };
+
+    _proto._getParent = function _getParent() {
+      var _this3 = this;
+
+      var parent = null;
+
+      if (Util.isElement(this._config.parent)) {
+        parent = this._config.parent; // it's a jQuery object
+
+        if (typeof this._config.parent.jquery !== 'undefined') {
+          parent = this._config.parent[0];
+        }
+      } else {
+        parent = $(this._config.parent)[0];
+      }
+
+      var selector = "[data-toggle=\"collapse\"][data-parent=\"" + this._config.parent + "\"]";
+      $(parent).find(selector).each(function (i, element) {
+        _this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
+      });
+      return parent;
+    };
+
+    _proto._addAriaAndCollapsedClass = function _addAriaAndCollapsedClass(element, triggerArray) {
+      if (element) {
+        var isOpen = $(element).hasClass(ClassName.SHOW);
+
+        if (triggerArray.length) {
+          $(triggerArray).toggleClass(ClassName.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
+        }
+      }
+    }; // static
+
+
+    Collapse._getTargetFromElement = function _getTargetFromElement(element) {
+      var selector = Util.getSelectorFromElement(element);
+      return selector ? $(selector)[0] : null;
+    };
+
+    Collapse._jQueryInterface = function _jQueryInterface(config) {
+      return this.each(function () {
+        var $this = $(this);
+        var data = $this.data(DATA_KEY);
+
+        var _config = $.extend({}, Default, $this.data(), typeof config === 'object' && config);
+
+        if (!data && _config.toggle && /show|hide/.test(config)) {
+          _config.toggle = false;
+        }
+
+        if (!data) {
+          data = new Collapse(this, _config);
+          $this.data(DATA_KEY, data);
+        }
+
+        if (typeof config === 'string') {
+          if (typeof data[config] === 'undefined') {
+            throw new Error("No method named \"" + config + "\"");
+          }
+
+          data[config]();
+        }
+      });
+    };
+
+    createClass(Collapse, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: "Default",
+      get: function get() {
+        return Default;
+      }
+    }]);
+    return Collapse;
+  }();
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
+
+
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+    // preventDefault only for  elements (which change the URL) not inside the collapsible element
+    if (event.currentTarget.tagName === 'A') {
+      event.preventDefault();
+    }
+
+    var $trigger = $(this);
+    var selector = Util.getSelectorFromElement(this);
+    $(selector).each(function () {
+      var $target = $(this);
+      var data = $target.data(DATA_KEY);
+      var config = data ? 'toggle' : $trigger.data();
+
+      Collapse._jQueryInterface.call($target, config);
+    });
+  });
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME] = Collapse._jQueryInterface;
+  $.fn[NAME].Constructor = Collapse;
+
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Collapse._jQueryInterface;
+  };
+
+  return Collapse;
+}($);
+
+/**!
+ * @fileOverview Kickass library to create and place poppers near their reference elements.
+ * @version 1.12.5
+ * @license
+ * Copyright (c) 2016 Federico Zivolo and contributors
+ *
+ * PermissionInfo is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+var nativeHints = ['native code', '[object MutationObserverConstructor]'];
+
+/**
+ * Determine if a function is implemented natively (as opposed to a polyfill).
+ * @method
+ * @memberof Popper.Utils
+ * @argument {Function | undefined} callback the function to check
+ * @returns {Boolean}
+ */
+var isNative = (function (fn) {
+  return nativeHints.some(function (hint) {
+    return (fn || '').toString().indexOf(hint) > -1;
+  });
+});
+
+var isBrowser = typeof window !== 'undefined';
+var longerTimeoutBrowsers = ['Edge', 'Trident', 'Firefox'];
+var timeoutDuration = 0;
+for (var i = 0; i < longerTimeoutBrowsers.length; i += 1) {
+  if (isBrowser && navigator.userAgent.indexOf(longerTimeoutBrowsers[i]) >= 0) {
+    timeoutDuration = 1;
+    break;
+  }
+}
+
+function microtaskDebounce(fn) {
+  var scheduled = false;
+  var i = 0;
+  var elem = document.createElement('span');
+
+  // MutationObserver provides a mechanism for scheduling microtasks, which
+  // are scheduled *before* the next task. This gives us a way to debounce
+  // a function but ensure it's called *before* the next paint.
+  var observer = new MutationObserver(function () {
+    fn();
+    scheduled = false;
+  });
+
+  observer.observe(elem, { attributes: true });
+
+  return function () {
+    if (!scheduled) {
+      scheduled = true;
+      elem.setAttribute('x-index', i);
+      i = i + 1; // don't use compund (+=) because it doesn't get optimized in V8
+    }
+  };
+}
+
+function taskDebounce(fn) {
+  var scheduled = false;
+  return function () {
+    if (!scheduled) {
+      scheduled = true;
+      setTimeout(function () {
+        scheduled = false;
+        fn();
+      }, timeoutDuration);
+    }
+  };
+}
+
+// It's common for MutationObserver polyfills to be seen in the wild, however
+// these rely on Mutation Events which only occur when an element is connected
+// to the DOM. The algorithm used in this module does not use a connected element,
+// and so we must ensure that a *native* MutationObserver is available.
+var supportsNativeMutationObserver = isBrowser && isNative(window.MutationObserver);
+
+/**
+* Create a debounced version of a method, that's asynchronously deferred
+* but called in the minimum time possible.
+*
+* @method
+* @memberof Popper.Utils
+* @argument {Function} callback
+* @returns {Function}
+*/
+var debounce = supportsNativeMutationObserver ? microtaskDebounce : taskDebounce;
+
+/**
+ * Check if the given variable is a function
+ * @method
+ * @memberof Popper.Utils
+ * @argument {Any} functionToCheck - variable to check
+ * @returns {Boolean} answer to: is a function?
+ */
+function isFunction(functionToCheck) {
+  var getType = {};
+  return functionToCheck && getType.toString.call(functionToCheck) === '[object Function]';
+}
+
+/**
+ * Get CSS computed property of the given element
+ * @method
+ * @memberof Popper.Utils
+ * @argument {Eement} element
+ * @argument {String} property
+ */
+function getStyleComputedProperty(element, property) {
+  if (element.nodeType !== 1) {
+    return [];
+  }
+  // NOTE: 1 DOM access here
+  var css = window.getComputedStyle(element, null);
+  return property ? css[property] : css;
+}
+
+/**
+ * Returns the parentNode or the host of the element
+ * @method
+ * @memberof Popper.Utils
+ * @argument {Element} element
+ * @returns {Element} parent
+ */
+function getParentNode(element) {
+  if (element.nodeName === 'HTML') {
+    return element;
+  }
+  return element.parentNode || element.host;
+}
+
+/**
+ * Returns the scrolling parent of the given element
+ * @method
+ * @memberof Popper.Utils
+ * @argument {Element} element
+ * @returns {Element} scroll parent
+ */
+function getScrollParent(element) {
+  // Return body, `getScroll` will take care to get the correct `scrollTop` from it
+  if (!element || ['HTML', 'BODY', '#document'].indexOf(element.nodeName) !== -1) {
+    return window.document.body;
+  }
+
+  // Firefox want us to check `-x` and `-y` variations as well
+
+  var _getStyleComputedProp = getStyleComputedProperty(element),
+      overflow = _getStyleComputedProp.overflow,
+      overflowX = _getStyleComputedProp.overflowX,
+      overflowY = _getStyleComputedProp.overflowY;
+
+  if (/(auto|scroll)/.test(overflow + overflowY + overflowX)) {
+    return element;
+  }
+
+  return getScrollParent(getParentNode(element));
+}
+
+/**
+ * Returns the offset parent of the given element
+ * @method
+ * @memberof Popper.Utils
+ * @argument {Element} element
+ * @returns {Element} offset parent
+ */
+function getOffsetParent(element) {
+  // NOTE: 1 DOM access here
+  var offsetParent = element && element.offsetParent;
+  var nodeName = offsetParent && offsetParent.nodeName;
+
+  if (!nodeName || nodeName === 'BODY' || nodeName === 'HTML') {
+    return window.document.documentElement;
+  }
+
+  // .offsetParent will return the closest TD or TABLE in case
+  // no offsetParent is present, I hate this job...
+  if (['TD', 'TABLE'].indexOf(offsetParent.nodeName) !== -1 && getStyleComputedProperty(offsetParent, 'position') === 'static') {
+    return getOffsetParent(offsetParent);
+  }
+
+  return offsetParent;
+}
+
+function isOffsetContainer(element) {
+  var nodeName = element.nodeName;
+
+  if (nodeName === 'BODY') {
+    return false;
+  }
+  return nodeName === 'HTML' || getOffsetParent(element.firstElementChild) === element;
+}
+
+/**
+ * Finds the root node (document, shadowDOM root) of the given element
+ * @method
+ * @memberof Popper.Utils
+ * @argument {Element} node
+ * @returns {Element} root node
+ */
+function getRoot(node) {
+  if (node.parentNode !== null) {
+    return getRoot(node.parentNode);
+  }
+
+  return node;
+}
+
+/**
+ * Finds the offset parent common to the two provided nodes
+ * @method
+ * @memberof Popper.Utils
+ * @argument {Element} element1
+ * @argument {Element} element2
+ * @returns {Element} common offset parent
+ */
+function findCommonOffsetParent(element1, element2) {
+  // This check is needed to avoid errors in case one of the elements isn't defined for any reason
+  if (!element1 || !element1.nodeType || !element2 || !element2.nodeType) {
+    return window.document.documentElement;
+  }
+
+  // Here we make sure to give as "start" the element that comes first in the DOM
+  var order = element1.compareDocumentPosition(element2) & Node.DOCUMENT_POSITION_FOLLOWING;
+  var start = order ? element1 : element2;
+  var end = order ? element2 : element1;
+
+  // Get common ancestor container
+  var range = document.createRange();
+  range.setStart(start, 0);
+  range.setEnd(end, 0);
+  var commonAncestorContainer = range.commonAncestorContainer;
+
+  // Both nodes are inside #document
+
+  if (element1 !== commonAncestorContainer && element2 !== commonAncestorContainer || start.contains(end)) {
+    if (isOffsetContainer(commonAncestorContainer)) {
+      return commonAncestorContainer;
+    }
+
+    return getOffsetParent(commonAncestorContainer);
+  }
+
+  // one of the nodes is inside shadowDOM, find which one
+  var element1root = getRoot(element1);
+  if (element1root.host) {
+    return findCommonOffsetParent(element1root.host, element2);
+  } else {
+    return findCommonOffsetParent(element1, getRoot(element2).host);
+  }
+}
+
+/**
+ * Gets the scroll value of the given element in the given side (top and left)
+ * @method
+ * @memberof Popper.Utils
+ * @argument {Element} element
+ * @argument {String} side `top` or `left`
+ * @returns {number} amount of scrolled pixels
+ */
+function getScroll(element) {
+  var side = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'top';
+
+  var upperSide = side === 'top' ? 'scrollTop' : 'scrollLeft';
+  var nodeName = element.nodeName;
+
+  if (nodeName === 'BODY' || nodeName === 'HTML') {
+    var html = window.document.documentElement;
+    var scrollingElement = window.document.scrollingElement || html;
+    return scrollingElement[upperSide];
+  }
+
+  return element[upperSide];
+}
+
+/*
+ * Sum or subtract the element scroll values (left and top) from a given rect object
+ * @method
+ * @memberof Popper.Utils
+ * @param {Object} rect - Rect object you want to change
+ * @param {HTMLElement} element - The element from the function reads the scroll values
+ * @param {Boolean} subtract - set to true if you want to subtract the scroll values
+ * @return {Object} rect - The modifier rect object
+ */
+function includeScroll(rect, element) {
+  var subtract = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
+
+  var scrollTop = getScroll(element, 'top');
+  var scrollLeft = getScroll(element, 'left');
+  var modifier = subtract ? -1 : 1;
+  rect.top += scrollTop * modifier;
+  rect.bottom += scrollTop * modifier;
+  rect.left += scrollLeft * modifier;
+  rect.right += scrollLeft * modifier;
+  return rect;
+}
+
+/*
+ * Helper to detect borders of a given element
+ * @method
+ * @memberof Popper.Utils
+ * @param {CSSStyleDeclaration} styles
+ * Result of `getStyleComputedProperty` on the given element
+ * @param {String} axis - `x` or `y`
+ * @return {number} borders - The borders size of the given axis
+ */
+
+function getBordersSize(styles, axis) {
+  var sideA = axis === 'x' ? 'Left' : 'Top';
+  var sideB = sideA === 'Left' ? 'Right' : 'Bottom';
+
+  return +styles['border' + sideA + 'Width'].split('px')[0] + +styles['border' + sideB + 'Width'].split('px')[0];
+}
+
+/**
+ * Tells if you are running Internet Explorer 10
+ * @method
+ * @memberof Popper.Utils
+ * @returns {Boolean} isIE10
+ */
+var isIE10 = undefined;
+
+var isIE10$1 = function () {
+  if (isIE10 === undefined) {
+    isIE10 = navigator.appVersion.indexOf('MSIE 10') !== -1;
+  }
+  return isIE10;
+};
+
+function getSize(axis, body, html, computedStyle) {
+  return Math.max(body['offset' + axis], body['scroll' + axis], html['globalClient' + axis], html['offset' + axis], html['scroll' + axis], isIE10$1() ? html['offset' + axis] + computedStyle['margin' + (axis === 'Height' ? 'Top' : 'Left')] + computedStyle['margin' + (axis === 'Height' ? 'Bottom' : 'Right')] : 0);
+}
+
+function getWindowSizes() {
+  var body = window.document.body;
+  var html = window.document.documentElement;
+  var computedStyle = isIE10$1() && window.getComputedStyle(html);
+
+  return {
+    height: getSize('Height', body, html, computedStyle),
+    width: getSize('Width', body, html, computedStyle)
+  };
+}
+
+var classCallCheck = function (instance, Constructor) {
+  if (!(instance instanceof Constructor)) {
+    throw new TypeError("Cannot call a class as a function");
+  }
+};
+
+var createClass$1 = function () {
+  function defineProperties(target, props) {
+    for (var i = 0; i < props.length; i++) {
+      var descriptor = props[i];
+      descriptor.enumerable = descriptor.enumerable || false;
+      descriptor.configurable = true;
+      if ("value" in descriptor) descriptor.writable = true;
+      Object.defineProperty(target, descriptor.key, descriptor);
+    }
+  }
+
+  return function (Constructor, protoProps, staticProps) {
+    if (protoProps) defineProperties(Constructor.prototype, protoProps);
+    if (staticProps) defineProperties(Constructor, staticProps);
+    return Constructor;
+  };
+}();
+
+
+
+
+
+var defineProperty = function (obj, key, value) {
+  if (key in obj) {
+    Object.defineProperty(obj, key, {
+      value: value,
+      enumerable: true,
+      configurable: true,
+      writable: true
+    });
+  } else {
+    obj[key] = value;
+  }
+
+  return obj;
+};
+
+var _extends$1 = Object.assign || function (target) {
+  for (var i = 1; i < arguments.length; i++) {
+    var source = arguments[i];
+
+    for (var key in source) {
+      if (Object.prototype.hasOwnProperty.call(source, key)) {
+        target[key] = source[key];
+      }
+    }
+  }
+
+  return target;
+};
+
+/**
+ * Given element offsets, generate an output similar to getBoundingClientRect
+ * @method
+ * @memberof Popper.Utils
+ * @argument {Object} offsets
+ * @returns {Object} ClientRect like output
+ */
+function getClientRect(offsets) {
+  return _extends$1({}, offsets, {
+    right: offsets.left + offsets.width,
+    bottom: offsets.top + offsets.height
+  });
+}
+
+/**
+ * Get bounding globalClient rect of given element
+ * @method
+ * @memberof Popper.Utils
+ * @param {HTMLElement} element
+ * @return {Object} globalClient rect
+ */
+function getBoundingClientRect(element) {
+  var rect = {};
+
+  // IE10 10 FIX: Please, don't ask, the element isn't
+  // considered in DOM in some circumstances...
+  // This isn't reproducible in IE10 compatibility mode of IE11
+  if (isIE10$1()) {
+    try {
+      rect = element.getBoundingClientRect();
+      var scrollTop = getScroll(element, 'top');
+      var scrollLeft = getScroll(element, 'left');
+      rect.top += scrollTop;
+      rect.left += scrollLeft;
+      rect.bottom += scrollTop;
+      rect.right += scrollLeft;
+    } catch (err) {}
+  } else {
+    rect = element.getBoundingClientRect();
+  }
+
+  var result = {
+    left: rect.left,
+    top: rect.top,
+    width: rect.right - rect.left,
+    height: rect.bottom - rect.top
+  };
+
+  // subtract scrollbar size from sizes
+  var sizes = element.nodeName === 'HTML' ? getWindowSizes() : {};
+  var width = sizes.width || element.clientWidth || result.right - result.left;
+  var height = sizes.height || element.clientHeight || result.bottom - result.top;
+
+  var horizScrollbar = element.offsetWidth - width;
+  var vertScrollbar = element.offsetHeight - height;
+
+  // if an hypothetical scrollbar is detected, we must be sure it's not a `border`
+  // we make this check conditional for performance reasons
+  if (horizScrollbar || vertScrollbar) {
+    var styles = getStyleComputedProperty(element);
+    horizScrollbar -= getBordersSize(styles, 'x');
+    vertScrollbar -= getBordersSize(styles, 'y');
+
+    result.width -= horizScrollbar;
+    result.height -= vertScrollbar;
+  }
+
+  return getClientRect(result);
+}
+
+function getOffsetRectRelativeToArbitraryNode(children, parent) {
+  var isIE10 = isIE10$1();
+  var isHTML = parent.nodeName === 'HTML';
+  var childrenRect = getBoundingClientRect(children);
+  var parentRect = getBoundingClientRect(parent);
+  var scrollParent = getScrollParent(children);
+
+  var styles = getStyleComputedProperty(parent);
+  var borderTopWidth = +styles.borderTopWidth.split('px')[0];
+  var borderLeftWidth = +styles.borderLeftWidth.split('px')[0];
+
+  var offsets = getClientRect({
+    top: childrenRect.top - parentRect.top - borderTopWidth,
+    left: childrenRect.left - parentRect.left - borderLeftWidth,
+    width: childrenRect.width,
+    height: childrenRect.height
+  });
+  offsets.marginTop = 0;
+  offsets.marginLeft = 0;
+
+  // Subtract margins of documentElement in case it's being used as parent
+  // we do this only on HTML because it's the only element that behaves
+  // differently when margins are applied to it. The margins are included in
+  // the box of the documentElement, in the other cases not.
+  if (!isIE10 && isHTML) {
+    var marginTop = +styles.marginTop.split('px')[0];
+    var marginLeft = +styles.marginLeft.split('px')[0];
+
+    offsets.top -= borderTopWidth - marginTop;
+    offsets.bottom -= borderTopWidth - marginTop;
+    offsets.left -= borderLeftWidth - marginLeft;
+    offsets.right -= borderLeftWidth - marginLeft;
+
+    // Attach marginTop and marginLeft because in some circumstances we may need them
+    offsets.marginTop = marginTop;
+    offsets.marginLeft = marginLeft;
+  }
+
+  if (isIE10 ? parent.contains(scrollParent) : parent === scrollParent && scrollParent.nodeName !== 'BODY') {
+    offsets = includeScroll(offsets, parent);
+  }
+
+  return offsets;
+}
+
+function getViewportOffsetRectRelativeToArtbitraryNode(element) {
+  var html = window.document.documentElement;
+  var relativeOffset = getOffsetRectRelativeToArbitraryNode(element, html);
+  var width = Math.max(html.clientWidth, window.innerWidth || 0);
+  var height = Math.max(html.clientHeight, window.innerHeight || 0);
+
+  var scrollTop = getScroll(html);
+  var scrollLeft = getScroll(html, 'left');
+
+  var offset = {
+    top: scrollTop - relativeOffset.top + relativeOffset.marginTop,
+    left: scrollLeft - relativeOffset.left + relativeOffset.marginLeft,
+    width: width,
+    height: height
+  };
+
+  return getClientRect(offset);
+}
+
+/**
+ * Check if the given element is fixed or is inside a fixed parent
+ * @method
+ * @memberof Popper.Utils
+ * @argument {Element} element
+ * @argument {Element} customContainer
+ * @returns {Boolean} answer to "isFixed?"
+ */
+function isFixed(element) {
+  var nodeName = element.nodeName;
+  if (nodeName === 'BODY' || nodeName === 'HTML') {
+    return false;
+  }
+  if (getStyleComputedProperty(element, 'position') === 'fixed') {
+    return true;
+  }
+  return isFixed(getParentNode(element));
+}
+
+/**
+ * Computed the boundaries limits and return them
+ * @method
+ * @memberof Popper.Utils
+ * @param {HTMLElement} popper
+ * @param {HTMLElement} reference
+ * @param {number} padding
+ * @param {HTMLElement} boundariesElement - Element used to define the boundaries
+ * @returns {Object} Coordinates of the boundaries
+ */
+function getBoundaries(popper, reference, padding, boundariesElement) {
+  // NOTE: 1 DOM access here
+  var boundaries = { top: 0, left: 0 };
+  var offsetParent = findCommonOffsetParent(popper, reference);
+
+  // Handle viewport case
+  if (boundariesElement === 'viewport') {
+    boundaries = getViewportOffsetRectRelativeToArtbitraryNode(offsetParent);
+  } else {
+    // Handle other cases based on DOM element used as boundaries
+    var boundariesNode = void 0;
+    if (boundariesElement === 'scrollParent') {
+      boundariesNode = getScrollParent(getParentNode(popper));
+      if (boundariesNode.nodeName === 'BODY') {
+        boundariesNode = window.document.documentElement;
+      }
+    } else if (boundariesElement === 'window') {
+      boundariesNode = window.document.documentElement;
+    } else {
+      boundariesNode = boundariesElement;
+    }
+
+    var offsets = getOffsetRectRelativeToArbitraryNode(boundariesNode, offsetParent);
+
+    // In case of HTML, we need a different computation
+    if (boundariesNode.nodeName === 'HTML' && !isFixed(offsetParent)) {
+      var _getWindowSizes = getWindowSizes(),
+          height = _getWindowSizes.height,
+          width = _getWindowSizes.width;
+
+      boundaries.top += offsets.top - offsets.marginTop;
+      boundaries.bottom = height + offsets.top;
+      boundaries.left += offsets.left - offsets.marginLeft;
+      boundaries.right = width + offsets.left;
+    } else {
+      // for all the other DOM elements, this one is good
+      boundaries = offsets;
+    }
+  }
+
+  // Add paddings
+  boundaries.left += padding;
+  boundaries.top += padding;
+  boundaries.right -= padding;
+  boundaries.bottom -= padding;
+
+  return boundaries;
+}
+
+function getArea(_ref) {
+  var width = _ref.width,
+      height = _ref.height;
+
+  return width * height;
+}
+
+/**
+ * Utility used to transform the `auto` placement to the placement with more
+ * available space.
+ * @method
+ * @memberof Popper.Utils
+ * @argument {Object} data - The data object generated by update method
+ * @argument {Object} options - Modifiers configuration and options
+ * @returns {Object} The data object, properly modified
+ */
+function computeAutoPlacement(placement, refRect, popper, reference, boundariesElement) {
+  var padding = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : 0;
+
+  if (placement.indexOf('auto') === -1) {
+    return placement;
+  }
+
+  var boundaries = getBoundaries(popper, reference, padding, boundariesElement);
+
+  var rects = {
+    top: {
+      width: boundaries.width,
+      height: refRect.top - boundaries.top
+    },
+    right: {
+      width: boundaries.right - refRect.right,
+      height: boundaries.height
+    },
+    bottom: {
+      width: boundaries.width,
+      height: boundaries.bottom - refRect.bottom
+    },
+    left: {
+      width: refRect.left - boundaries.left,
+      height: boundaries.height
+    }
+  };
+
+  var sortedAreas = Object.keys(rects).map(function (key) {
+    return _extends$1({
+      key: key
+    }, rects[key], {
+      area: getArea(rects[key])
+    });
+  }).sort(function (a, b) {
+    return b.area - a.area;
+  });
+
+  var filteredAreas = sortedAreas.filter(function (_ref2) {
+    var width = _ref2.width,
+        height = _ref2.height;
+    return width >= popper.clientWidth && height >= popper.clientHeight;
+  });
+
+  var computedPlacement = filteredAreas.length > 0 ? filteredAreas[0].key : sortedAreas[0].key;
+
+  var variation = placement.split('-')[1];
+
+  return computedPlacement + (variation ? '-' + variation : '');
+}
+
+/**
+ * Get offsets to the reference element
+ * @method
+ * @memberof Popper.Utils
+ * @param {Object} state
+ * @param {Element} popper - the popper element
+ * @param {Element} reference - the reference element (the popper will be relative to this)
+ * @returns {Object} An object containing the offsets which will be applied to the popper
+ */
+function getReferenceOffsets(state, popper, reference) {
+  var commonOffsetParent = findCommonOffsetParent(popper, reference);
+  return getOffsetRectRelativeToArbitraryNode(reference, commonOffsetParent);
+}
+
+/**
+ * Get the outer sizes of the given element (offset size + margins)
+ * @method
+ * @memberof Popper.Utils
+ * @argument {Element} element
+ * @returns {Object} object containing width and height properties
+ */
+function getOuterSizes(element) {
+  var styles = window.getComputedStyle(element);
+  var x = parseFloat(styles.marginTop) + parseFloat(styles.marginBottom);
+  var y = parseFloat(styles.marginLeft) + parseFloat(styles.marginRight);
+  var result = {
+    width: element.offsetWidth + y,
+    height: element.offsetHeight + x
+  };
+  return result;
+}
+
+/**
+ * Get the opposite placement of the given one
+ * @method
+ * @memberof Popper.Utils
+ * @argument {String} placement
+ * @returns {String} flipped placement
+ */
+function getOppositePlacement(placement) {
+  var hash = { left: 'right', right: 'left', bottom: 'top', top: 'bottom' };
+  return placement.replace(/left|right|bottom|top/g, function (matched) {
+    return hash[matched];
+  });
+}
+
+/**
+ * Get offsets to the popper
+ * @method
+ * @memberof Popper.Utils
+ * @param {Object} position - CSS position the Popper will get applied
+ * @param {HTMLElement} popper - the popper element
+ * @param {Object} referenceOffsets - the reference offsets (the popper will be relative to this)
+ * @param {String} placement - one of the valid placement options
+ * @returns {Object} popperOffsets - An object containing the offsets which will be applied to the popper
+ */
+function getPopperOffsets(popper, referenceOffsets, placement) {
+  placement = placement.split('-')[0];
+
+  // Get popper node sizes
+  var popperRect = getOuterSizes(popper);
+
+  // Add position, width and height to our offsets object
+  var popperOffsets = {
+    width: popperRect.width,
+    height: popperRect.height
+  };
+
+  // depending by the popper placement we have to compute its offsets slightly differently
+  var isHoriz = ['right', 'left'].indexOf(placement) !== -1;
+  var mainSide = isHoriz ? 'top' : 'left';
+  var secondarySide = isHoriz ? 'left' : 'top';
+  var measurement = isHoriz ? 'height' : 'width';
+  var secondaryMeasurement = !isHoriz ? 'height' : 'width';
+
+  popperOffsets[mainSide] = referenceOffsets[mainSide] + referenceOffsets[measurement] / 2 - popperRect[measurement] / 2;
+  if (placement === secondarySide) {
+    popperOffsets[secondarySide] = referenceOffsets[secondarySide] - popperRect[secondaryMeasurement];
+  } else {
+    popperOffsets[secondarySide] = referenceOffsets[getOppositePlacement(secondarySide)];
+  }
+
+  return popperOffsets;
+}
+
+/**
+ * Mimics the `find` method of Array
+ * @method
+ * @memberof Popper.Utils
+ * @argument {Array} arr
+ * @argument prop
+ * @argument value
+ * @returns index or -1
+ */
+function find(arr, check) {
+  // use native find if supported
+  if (Array.prototype.find) {
+    return arr.find(check);
+  }
+
+  // use `filter` to obtain the same behavior of `find`
+  return arr.filter(check)[0];
+}
+
+/**
+ * Return the index of the matching object
+ * @method
+ * @memberof Popper.Utils
+ * @argument {Array} arr
+ * @argument prop
+ * @argument value
+ * @returns index or -1
+ */
+function findIndex(arr, prop, value) {
+  // use native findIndex if supported
+  if (Array.prototype.findIndex) {
+    return arr.findIndex(function (cur) {
+      return cur[prop] === value;
+    });
+  }
+
+  // use `find` + `indexOf` if `findIndex` isn't supported
+  var match = find(arr, function (obj) {
+    return obj[prop] === value;
+  });
+  return arr.indexOf(match);
+}
+
+/**
+ * Loop trough the list of modifiers and run them in order,
+ * each of them will then edit the data object.
+ * @method
+ * @memberof Popper.Utils
+ * @param {dataObject} data
+ * @param {Array} modifiers
+ * @param {String} ends - Optional modifier name used as stopper
+ * @returns {dataObject}
+ */
+function runModifiers(modifiers, data, ends) {
+  var modifiersToRun = ends === undefined ? modifiers : modifiers.slice(0, findIndex(modifiers, 'name', ends));
+
+  modifiersToRun.forEach(function (modifier) {
+    if (modifier.function) {
+      console.warn('`modifier.function` is deprecated, use `modifier.callback`!');
+    }
+    var fn = modifier.function || modifier.fn;
+    if (modifier.enabled && isFunction(fn)) {
+      // Add properties to offsets to make them a complete clientRect object
+      // we do this before each modifier to make sure the previous one doesn't
+      // mess with these values
+      data.offsets.popper = getClientRect(data.offsets.popper);
+      data.offsets.reference = getClientRect(data.offsets.reference);
+
+      data = fn(data, modifier);
+    }
+  });
+
+  return data;
+}
+
+/**
+ * Updates the position of the popper, computing the new offsets and applying
+ * the new style.
      
+ * Prefer `scheduleUpdate` over `update` because of performance reasons.
+ * @method
+ * @memberof Popper
+ */
+function update() {
+  // if popper is destroyed, don't perform any further update
+  if (this.state.isDestroyed) {
+    return;
+  }
+
+  var data = {
+    instance: this,
+    styles: {},
+    arrowStyles: {},
+    attributes: {},
+    flipped: false,
+    offsets: {}
+  };
+
+  // compute reference element offsets
+  data.offsets.reference = getReferenceOffsets(this.state, this.popper, this.reference);
+
+  // compute auto placement, store placement inside the data object,
+  // modifiers will be able to edit `placement` if needed
+  // and refer to originalPlacement to know the original value
+  data.placement = computeAutoPlacement(this.options.placement, data.offsets.reference, this.popper, this.reference, this.options.modifiers.flip.boundariesElement, this.options.modifiers.flip.padding);
+
+  // store the computed placement inside `originalPlacement`
+  data.originalPlacement = data.placement;
+
+  // compute the popper offsets
+  data.offsets.popper = getPopperOffsets(this.popper, data.offsets.reference, data.placement);
+  data.offsets.popper.position = 'absolute';
+
+  // run the modifiers
+  data = runModifiers(this.modifiers, data);
+
+  // the first `update` will call `onCreate` callback
+  // the other ones will call `onUpdate` callback
+  if (!this.state.isCreated) {
+    this.state.isCreated = true;
+    this.options.onCreate(data);
+  } else {
+    this.options.onUpdate(data);
+  }
+}
+
+/**
+ * Helper used to know if the given modifier is enabled.
+ * @method
+ * @memberof Popper.Utils
+ * @returns {Boolean}
+ */
+function isModifierEnabled(modifiers, modifierName) {
+  return modifiers.some(function (_ref) {
+    var name = _ref.name,
+        enabled = _ref.enabled;
+    return enabled && name === modifierName;
+  });
+}
+
+/**
+ * Get the prefixed supported property name
+ * @method
+ * @memberof Popper.Utils
+ * @argument {String} property (camelCase)
+ * @returns {String} prefixed property (camelCase or PascalCase, depending on the vendor prefix)
+ */
+function getSupportedPropertyName(property) {
+  var prefixes = [false, 'ms', 'Webkit', 'Moz', 'O'];
+  var upperProp = property.charAt(0).toUpperCase() + property.slice(1);
+
+  for (var i = 0; i < prefixes.length - 1; i++) {
+    var prefix = prefixes[i];
+    var toCheck = prefix ? '' + prefix + upperProp : property;
+    if (typeof window.document.body.style[toCheck] !== 'undefined') {
+      return toCheck;
+    }
+  }
+  return null;
+}
+
+/**
+ * Destroy the popper
+ * @method
+ * @memberof Popper
+ */
+function destroy() {
+  this.state.isDestroyed = true;
+
+  // touch DOM only if `applyStyle` modifier is enabled
+  if (isModifierEnabled(this.modifiers, 'applyStyle')) {
+    this.popper.removeAttribute('x-placement');
+    this.popper.style.left = '';
+    this.popper.style.position = '';
+    this.popper.style.top = '';
+    this.popper.style[getSupportedPropertyName('transform')] = '';
+  }
+
+  this.disableEventListeners();
+
+  // remove the popper if user explicity asked for the deletion on destroy
+  // do not use `remove` because IE11 doesn't support it
+  if (this.options.removeOnDestroy) {
+    this.popper.parentNode.removeChild(this.popper);
+  }
+  return this;
+}
+
+function attachToScrollParents(scrollParent, event, callback, scrollParents) {
+  var isBody = scrollParent.nodeName === 'BODY';
+  var target = isBody ? window : scrollParent;
+  target.addEventListener(event, callback, { passive: true });
+
+  if (!isBody) {
+    attachToScrollParents(getScrollParent(target.parentNode), event, callback, scrollParents);
+  }
+  scrollParents.push(target);
+}
+
+/**
+ * Setup needed event listeners used to update the popper position
+ * @method
+ * @memberof Popper.Utils
+ * @private
+ */
+function setupEventListeners(reference, options, state, updateBound) {
+  // Resize event listener on window
+  state.updateBound = updateBound;
+  window.addEventListener('resize', state.updateBound, { passive: true });
+
+  // Scroll event listener on scroll parents
+  var scrollElement = getScrollParent(reference);
+  attachToScrollParents(scrollElement, 'scroll', state.updateBound, state.scrollParents);
+  state.scrollElement = scrollElement;
+  state.eventsEnabled = true;
+
+  return state;
+}
+
+/**
+ * It will add resize/scroll events and start recalculating
+ * position of the popper element when they are triggered.
+ * @method
+ * @memberof Popper
+ */
+function enableEventListeners() {
+  if (!this.state.eventsEnabled) {
+    this.state = setupEventListeners(this.reference, this.options, this.state, this.scheduleUpdate);
+  }
+}
+
+/**
+ * Remove event listeners used to update the popper position
+ * @method
+ * @memberof Popper.Utils
+ * @private
+ */
+function removeEventListeners(reference, state) {
+  // Remove resize event listener on window
+  window.removeEventListener('resize', state.updateBound);
+
+  // Remove scroll event listener on scroll parents
+  state.scrollParents.forEach(function (target) {
+    target.removeEventListener('scroll', state.updateBound);
+  });
+
+  // Reset state
+  state.updateBound = null;
+  state.scrollParents = [];
+  state.scrollElement = null;
+  state.eventsEnabled = false;
+  return state;
+}
+
+/**
+ * It will remove resize/scroll events and won't recalculate popper position
+ * when they are triggered. It also won't trigger onUpdate callback anymore,
+ * unless you call `update` method manually.
+ * @method
+ * @memberof Popper
+ */
+function disableEventListeners() {
+  if (this.state.eventsEnabled) {
+    window.cancelAnimationFrame(this.scheduleUpdate);
+    this.state = removeEventListeners(this.reference, this.state);
+  }
+}
+
+/**
+ * Tells if a given input is a number
+ * @method
+ * @memberof Popper.Utils
+ * @param {*} input to check
+ * @return {Boolean}
+ */
+function isNumeric(n) {
+  return n !== '' && !isNaN(parseFloat(n)) && isFinite(n);
+}
+
+/**
+ * Set the style to the given popper
+ * @method
+ * @memberof Popper.Utils
+ * @argument {Element} element - Element to apply the style to
+ * @argument {Object} styles
+ * Object with a list of properties and values which will be applied to the element
+ */
+function setStyles(element, styles) {
+  Object.keys(styles).forEach(function (prop) {
+    var unit = '';
+    // add unit if the value is numeric and is one of the following
+    if (['width', 'height', 'top', 'right', 'bottom', 'left'].indexOf(prop) !== -1 && isNumeric(styles[prop])) {
+      unit = 'px';
+    }
+    element.style[prop] = styles[prop] + unit;
+  });
+}
+
+/**
+ * Set the attributes to the given popper
+ * @method
+ * @memberof Popper.Utils
+ * @argument {Element} element - Element to apply the attributes to
+ * @argument {Object} styles
+ * Object with a list of properties and values which will be applied to the element
+ */
+function setAttributes(element, attributes) {
+  Object.keys(attributes).forEach(function (prop) {
+    var value = attributes[prop];
+    if (value !== false) {
+      element.setAttribute(prop, attributes[prop]);
+    } else {
+      element.removeAttribute(prop);
+    }
+  });
+}
+
+/**
+ * @function
+ * @memberof Modifiers
+ * @argument {Object} data - The data object generated by `update` method
+ * @argument {Object} data.styles - List of style properties - values to apply to popper element
+ * @argument {Object} data.attributes - List of attribute properties - values to apply to popper element
+ * @argument {Object} options - Modifiers configuration and options
+ * @returns {Object} The same data object
+ */
+function applyStyle(data) {
+  // any property present in `data.styles` will be applied to the popper,
+  // in this way we can make the 3rd party modifiers add custom styles to it
+  // Be aware, modifiers could override the properties defined in the previous
+  // lines of this modifier!
+  setStyles(data.instance.popper, data.styles);
+
+  // any property present in `data.attributes` will be applied to the popper,
+  // they will be set as HTML attributes of the element
+  setAttributes(data.instance.popper, data.attributes);
+
+  // if arrowElement is defined and arrowStyles has some properties
+  if (data.arrowElement && Object.keys(data.arrowStyles).length) {
+    setStyles(data.arrowElement, data.arrowStyles);
+  }
+
+  return data;
+}
+
+/**
+ * Set the x-placement attribute before everything else because it could be used
+ * to add margins to the popper margins needs to be calculated to get the
+ * correct popper offsets.
+ * @method
+ * @memberof Popper.modifiers
+ * @param {HTMLElement} reference - The reference element used to position the popper
+ * @param {HTMLElement} popper - The HTML element used as popper.
+ * @param {Object} options - Popper.js options
+ */
+function applyStyleOnLoad(reference, popper, options, modifierOptions, state) {
+  // compute reference element offsets
+  var referenceOffsets = getReferenceOffsets(state, popper, reference);
+
+  // compute auto placement, store placement inside the data object,
+  // modifiers will be able to edit `placement` if needed
+  // and refer to originalPlacement to know the original value
+  var placement = computeAutoPlacement(options.placement, referenceOffsets, popper, reference, options.modifiers.flip.boundariesElement, options.modifiers.flip.padding);
+
+  popper.setAttribute('x-placement', placement);
+
+  // Apply `position` to popper before anything else because
+  // without the position applied we can't guarantee correct computations
+  setStyles(popper, { position: 'absolute' });
+
+  return options;
+}
+
+/**
+ * @function
+ * @memberof Modifiers
+ * @argument {Object} data - The data object generated by `update` method
+ * @argument {Object} options - Modifiers configuration and options
+ * @returns {Object} The data object, properly modified
+ */
+function computeStyle(data, options) {
+  var x = options.x,
+      y = options.y;
+  var popper = data.offsets.popper;
+
+  // Remove this legacy support in Popper.js v2
+
+  var legacyGpuAccelerationOption = find(data.instance.modifiers, function (modifier) {
+    return modifier.name === 'applyStyle';
+  }).gpuAcceleration;
+  if (legacyGpuAccelerationOption !== undefined) {
+    console.warn('WARNING: `gpuAcceleration` option moved to `computeStyle` modifier and will not be supported in future versions of Popper.js!');
+  }
+  var gpuAcceleration = legacyGpuAccelerationOption !== undefined ? legacyGpuAccelerationOption : options.gpuAcceleration;
+
+  var offsetParent = getOffsetParent(data.instance.popper);
+  var offsetParentRect = getBoundingClientRect(offsetParent);
+
+  // Styles
+  var styles = {
+    position: popper.position
+  };
+
+  // floor sides to avoid blurry text
+  var offsets = {
+    left: Math.floor(popper.left),
+    top: Math.floor(popper.top),
+    bottom: Math.floor(popper.bottom),
+    right: Math.floor(popper.right)
+  };
+
+  var sideA = x === 'bottom' ? 'top' : 'bottom';
+  var sideB = y === 'right' ? 'left' : 'right';
+
+  // if gpuAcceleration is set to `true` and transform is supported,
+  //  we use `translate3d` to apply the position to the popper we
+  // automatically use the supported prefixed version if needed
+  var prefixedProperty = getSupportedPropertyName('transform');
+
+  // now, let's make a step back and look at this code closely (wtf?)
+  // If the content of the popper grows once it's been positioned, it
+  // may happen that the popper gets misplaced because of the new content
+  // overflowing its reference element
+  // To avoid this problem, we provide two options (x and y), which allow
+  // the consumer to define the offset origin.
+  // If we position a popper on top of a reference element, we can set
+  // `x` to `top` to make the popper grow towards its top instead of
+  // its bottom.
+  var left = void 0,
+      top = void 0;
+  if (sideA === 'bottom') {
+    top = -offsetParentRect.height + offsets.bottom;
+  } else {
+    top = offsets.top;
+  }
+  if (sideB === 'right') {
+    left = -offsetParentRect.width + offsets.right;
+  } else {
+    left = offsets.left;
+  }
+  if (gpuAcceleration && prefixedProperty) {
+    styles[prefixedProperty] = 'translate3d(' + left + 'px, ' + top + 'px, 0)';
+    styles[sideA] = 0;
+    styles[sideB] = 0;
+    styles.willChange = 'transform';
+  } else {
+    // othwerise, we use the standard `top`, `left`, `bottom` and `right` properties
+    var invertTop = sideA === 'bottom' ? -1 : 1;
+    var invertLeft = sideB === 'right' ? -1 : 1;
+    styles[sideA] = top * invertTop;
+    styles[sideB] = left * invertLeft;
+    styles.willChange = sideA + ', ' + sideB;
+  }
+
+  // Attributes
+  var attributes = {
+    'x-placement': data.placement
+  };
+
+  // Update `data` attributes, styles and arrowStyles
+  data.attributes = _extends$1({}, attributes, data.attributes);
+  data.styles = _extends$1({}, styles, data.styles);
+  data.arrowStyles = _extends$1({}, data.offsets.arrow, data.arrowStyles);
+
+  return data;
+}
+
+/**
+ * Helper used to know if the given modifier depends from another one.
      
+ * It checks if the needed modifier is listed and enabled.
+ * @method
+ * @memberof Popper.Utils
+ * @param {Array} modifiers - list of modifiers
+ * @param {String} requestingName - name of requesting modifier
+ * @param {String} requestedName - name of requested modifier
+ * @returns {Boolean}
+ */
+function isModifierRequired(modifiers, requestingName, requestedName) {
+  var requesting = find(modifiers, function (_ref) {
+    var name = _ref.name;
+    return name === requestingName;
+  });
+
+  var isRequired = !!requesting && modifiers.some(function (modifier) {
+    return modifier.name === requestedName && modifier.enabled && modifier.order < requesting.order;
+  });
+
+  if (!isRequired) {
+    var _requesting = '`' + requestingName + '`';
+    var requested = '`' + requestedName + '`';
+    console.warn(requested + ' modifier is required by ' + _requesting + ' modifier in order to work, be sure to include it before ' + _requesting + '!');
+  }
+  return isRequired;
+}
+
+/**
+ * @function
+ * @memberof Modifiers
+ * @argument {Object} data - The data object generated by update method
+ * @argument {Object} options - Modifiers configuration and options
+ * @returns {Object} The data object, properly modified
+ */
+function arrow(data, options) {
+  // arrow depends on keepTogether in order to work
+  if (!isModifierRequired(data.instance.modifiers, 'arrow', 'keepTogether')) {
+    return data;
+  }
+
+  var arrowElement = options.element;
+
+  // if arrowElement is a string, suppose it's a CSS selector
+  if (typeof arrowElement === 'string') {
+    arrowElement = data.instance.popper.querySelector(arrowElement);
+
+    // if arrowElement is not found, don't run the modifier
+    if (!arrowElement) {
+      return data;
+    }
+  } else {
+    // if the arrowElement isn't a query selector we must check that the
+    // provided DOM node is child of its popper node
+    if (!data.instance.popper.contains(arrowElement)) {
+      console.warn('WARNING: `arrow.element` must be child of its popper element!');
+      return data;
+    }
+  }
+
+  var placement = data.placement.split('-')[0];
+  var _data$offsets = data.offsets,
+      popper = _data$offsets.popper,
+      reference = _data$offsets.reference;
+
+  var isVertical = ['left', 'right'].indexOf(placement) !== -1;
+
+  var len = isVertical ? 'height' : 'width';
+  var sideCapitalized = isVertical ? 'Top' : 'Left';
+  var side = sideCapitalized.toLowerCase();
+  var altSide = isVertical ? 'left' : 'top';
+  var opSide = isVertical ? 'bottom' : 'right';
+  var arrowElementSize = getOuterSizes(arrowElement)[len];
+
+  //
+  // extends keepTogether behavior making sure the popper and its
+  // reference have enough pixels in conjuction
+  //
+
+  // top/left side
+  if (reference[opSide] - arrowElementSize < popper[side]) {
+    data.offsets.popper[side] -= popper[side] - (reference[opSide] - arrowElementSize);
+  }
+  // bottom/right side
+  if (reference[side] + arrowElementSize > popper[opSide]) {
+    data.offsets.popper[side] += reference[side] + arrowElementSize - popper[opSide];
+  }
+
+  // compute center of the popper
+  var center = reference[side] + reference[len] / 2 - arrowElementSize / 2;
+
+  // Compute the sideValue using the updated popper offsets
+  // take popper margin in account because we don't have this info available
+  var popperMarginSide = getStyleComputedProperty(data.instance.popper, 'margin' + sideCapitalized).replace('px', '');
+  var sideValue = center - getClientRect(data.offsets.popper)[side] - popperMarginSide;
+
+  // prevent arrowElement from being placed not contiguously to its popper
+  sideValue = Math.max(Math.min(popper[len] - arrowElementSize, sideValue), 0);
+
+  data.arrowElement = arrowElement;
+  data.offsets.arrow = {};
+  data.offsets.arrow[side] = Math.round(sideValue);
+  data.offsets.arrow[altSide] = ''; // make sure to unset any eventual altSide value from the DOM node
+
+  return data;
+}
+
+/**
+ * Get the opposite placement variation of the given one
+ * @method
+ * @memberof Popper.Utils
+ * @argument {String} placement variation
+ * @returns {String} flipped placement variation
+ */
+function getOppositeVariation(variation) {
+  if (variation === 'end') {
+    return 'start';
+  } else if (variation === 'start') {
+    return 'end';
+  }
+  return variation;
+}
+
+/**
+ * List of accepted placements to use as values of the `placement` option.
      
+ * Valid placements are:
+ * - `auto`
+ * - `top`
+ * - `right`
+ * - `bottom`
+ * - `left`
+ *
+ * Each placement can have a variation from this list:
+ * - `-start`
+ * - `-end`
+ *
+ * Variations are interpreted easily if you think of them as the left to right
+ * written languages. Horizontally (`top` and `bottom`), `start` is left and `end`
+ * is right.
      
+ * Vertically (`left` and `right`), `start` is top and `end` is bottom.
+ *
+ * Some valid examples are:
+ * - `top-end` (on top of reference, right aligned)
+ * - `right-start` (on right of reference, top aligned)
+ * - `bottom` (on bottom, centered)
+ * - `auto-right` (on the side with more space available, alignment depends by placement)
+ *
+ * @static
+ * @type {Array}
+ * @enum {String}
+ * @readonly
+ * @method placements
+ * @memberof Popper
+ */
+var placements = ['auto-start', 'auto', 'auto-end', 'top-start', 'top', 'top-end', 'right-start', 'right', 'right-end', 'bottom-end', 'bottom', 'bottom-start', 'left-end', 'left', 'left-start'];
+
+// Get rid of `auto` `auto-start` and `auto-end`
+var validPlacements = placements.slice(3);
+
+/**
+ * Given an initial placement, returns all the subsequent placements
+ * clockwise (or counter-clockwise).
+ *
+ * @method
+ * @memberof Popper.Utils
+ * @argument {String} placement - A valid placement (it accepts variations)
+ * @argument {Boolean} counter - Set to true to walk the placements counterclockwise
+ * @returns {Array} placements including their variations
+ */
+function clockwise(placement) {
+  var counter = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
+
+  var index = validPlacements.indexOf(placement);
+  var arr = validPlacements.slice(index + 1).concat(validPlacements.slice(0, index));
+  return counter ? arr.reverse() : arr;
+}
+
+var BEHAVIORS = {
+  FLIP: 'flip',
+  CLOCKWISE: 'clockwise',
+  COUNTERCLOCKWISE: 'counterclockwise'
+};
+
+/**
+ * @function
+ * @memberof Modifiers
+ * @argument {Object} data - The data object generated by update method
+ * @argument {Object} options - Modifiers configuration and options
+ * @returns {Object} The data object, properly modified
+ */
+function flip(data, options) {
+  // if `inner` modifier is enabled, we can't use the `flip` modifier
+  if (isModifierEnabled(data.instance.modifiers, 'inner')) {
+    return data;
+  }
+
+  if (data.flipped && data.placement === data.originalPlacement) {
+    // seems like flip is trying to loop, probably there's not enough space on any of the flippable sides
+    return data;
+  }
+
+  var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, options.boundariesElement);
+
+  var placement = data.placement.split('-')[0];
+  var placementOpposite = getOppositePlacement(placement);
+  var variation = data.placement.split('-')[1] || '';
+
+  var flipOrder = [];
+
+  switch (options.behavior) {
+    case BEHAVIORS.FLIP:
+      flipOrder = [placement, placementOpposite];
+      break;
+    case BEHAVIORS.CLOCKWISE:
+      flipOrder = clockwise(placement);
+      break;
+    case BEHAVIORS.COUNTERCLOCKWISE:
+      flipOrder = clockwise(placement, true);
+      break;
+    default:
+      flipOrder = options.behavior;
+  }
+
+  flipOrder.forEach(function (step, index) {
+    if (placement !== step || flipOrder.length === index + 1) {
+      return data;
+    }
+
+    placement = data.placement.split('-')[0];
+    placementOpposite = getOppositePlacement(placement);
+
+    var popperOffsets = data.offsets.popper;
+    var refOffsets = data.offsets.reference;
+
+    // using floor because the reference offsets may contain decimals we are not going to consider here
+    var floor = Math.floor;
+    var overlapsRef = placement === 'left' && floor(popperOffsets.right) > floor(refOffsets.left) || placement === 'right' && floor(popperOffsets.left) < floor(refOffsets.right) || placement === 'top' && floor(popperOffsets.bottom) > floor(refOffsets.top) || placement === 'bottom' && floor(popperOffsets.top) < floor(refOffsets.bottom);
+
+    var overflowsLeft = floor(popperOffsets.left) < floor(boundaries.left);
+    var overflowsRight = floor(popperOffsets.right) > floor(boundaries.right);
+    var overflowsTop = floor(popperOffsets.top) < floor(boundaries.top);
+    var overflowsBottom = floor(popperOffsets.bottom) > floor(boundaries.bottom);
+
+    var overflowsBoundaries = placement === 'left' && overflowsLeft || placement === 'right' && overflowsRight || placement === 'top' && overflowsTop || placement === 'bottom' && overflowsBottom;
+
+    // flip the variation if required
+    var isVertical = ['top', 'bottom'].indexOf(placement) !== -1;
+    var flippedVariation = !!options.flipVariations && (isVertical && variation === 'start' && overflowsLeft || isVertical && variation === 'end' && overflowsRight || !isVertical && variation === 'start' && overflowsTop || !isVertical && variation === 'end' && overflowsBottom);
+
+    if (overlapsRef || overflowsBoundaries || flippedVariation) {
+      // this boolean to detect any flip loop
+      data.flipped = true;
+
+      if (overlapsRef || overflowsBoundaries) {
+        placement = flipOrder[index + 1];
+      }
+
+      if (flippedVariation) {
+        variation = getOppositeVariation(variation);
+      }
+
+      data.placement = placement + (variation ? '-' + variation : '');
+
+      // this object contains `position`, we want to preserve it along with
+      // any additional property we may add in the future
+      data.offsets.popper = _extends$1({}, data.offsets.popper, getPopperOffsets(data.instance.popper, data.offsets.reference, data.placement));
+
+      data = runModifiers(data.instance.modifiers, data, 'flip');
+    }
+  });
+  return data;
+}
+
+/**
+ * @function
+ * @memberof Modifiers
+ * @argument {Object} data - The data object generated by update method
+ * @argument {Object} options - Modifiers configuration and options
+ * @returns {Object} The data object, properly modified
+ */
+function keepTogether(data) {
+  var _data$offsets = data.offsets,
+      popper = _data$offsets.popper,
+      reference = _data$offsets.reference;
+
+  var placement = data.placement.split('-')[0];
+  var floor = Math.floor;
+  var isVertical = ['top', 'bottom'].indexOf(placement) !== -1;
+  var side = isVertical ? 'right' : 'bottom';
+  var opSide = isVertical ? 'left' : 'top';
+  var measurement = isVertical ? 'width' : 'height';
+
+  if (popper[side] < floor(reference[opSide])) {
+    data.offsets.popper[opSide] = floor(reference[opSide]) - popper[measurement];
+  }
+  if (popper[opSide] > floor(reference[side])) {
+    data.offsets.popper[opSide] = floor(reference[side]);
+  }
+
+  return data;
+}
+
+/**
+ * Converts a string containing value + unit into a px value number
+ * @function
+ * @memberof {modifiers~offset}
+ * @private
+ * @argument {String} str - Value + unit string
+ * @argument {String} measurement - `height` or `width`
+ * @argument {Object} popperOffsets
+ * @argument {Object} referenceOffsets
+ * @returns {Number|String}
+ * Value in pixels, or original string if no values were extracted
+ */
+function toValue(str, measurement, popperOffsets, referenceOffsets) {
+  // separate value from unit
+  var split = str.match(/((?:\-|\+)?\d*\.?\d*)(.*)/);
+  var value = +split[1];
+  var unit = split[2];
+
+  // If it's not a number it's an operator, I guess
+  if (!value) {
+    return str;
+  }
+
+  if (unit.indexOf('%') === 0) {
+    var element = void 0;
+    switch (unit) {
+      case '%p':
+        element = popperOffsets;
+        break;
+      case '%':
+      case '%r':
+      default:
+        element = referenceOffsets;
+    }
+
+    var rect = getClientRect(element);
+    return rect[measurement] / 100 * value;
+  } else if (unit === 'vh' || unit === 'vw') {
+    // if is a vh or vw, we calculate the size based on the viewport
+    var size = void 0;
+    if (unit === 'vh') {
+      size = Math.max(document.documentElement.clientHeight, window.innerHeight || 0);
+    } else {
+      size = Math.max(document.documentElement.clientWidth, window.innerWidth || 0);
+    }
+    return size / 100 * value;
+  } else {
+    // if is an explicit pixel unit, we get rid of the unit and keep the value
+    // if is an implicit unit, it's px, and we return just the value
+    return value;
+  }
+}
+
+/**
+ * Parse an `offset` string to extrapolate `x` and `y` numeric offsets.
+ * @function
+ * @memberof {modifiers~offset}
+ * @private
+ * @argument {String} offset
+ * @argument {Object} popperOffsets
+ * @argument {Object} referenceOffsets
+ * @argument {String} basePlacement
+ * @returns {Array} a two cells array with x and y offsets in numbers
+ */
+function parseOffset(offset, popperOffsets, referenceOffsets, basePlacement) {
+  var offsets = [0, 0];
+
+  // Use height if placement is left or right and index is 0 otherwise use width
+  // in this way the first offset will use an axis and the second one
+  // will use the other one
+  var useHeight = ['right', 'left'].indexOf(basePlacement) !== -1;
+
+  // Split the offset string to obtain a list of values and operands
+  // The regex addresses values with the plus or minus sign in front (+10, -20, etc)
+  var fragments = offset.split(/(\+|\-)/).map(function (frag) {
+    return frag.trim();
+  });
+
+  // Detect if the offset string contains a pair of values or a single one
+  // they could be separated by comma or space
+  var divider = fragments.indexOf(find(fragments, function (frag) {
+    return frag.search(/,|\s/) !== -1;
+  }));
+
+  if (fragments[divider] && fragments[divider].indexOf(',') === -1) {
+    console.warn('Offsets separated by white space(s) are deprecated, use a comma (,) instead.');
+  }
+
+  // If divider is found, we divide the list of values and operands to divide
+  // them by ofset X and Y.
+  var splitRegex = /\s*,\s*|\s+/;
+  var ops = divider !== -1 ? [fragments.slice(0, divider).concat([fragments[divider].split(splitRegex)[0]]), [fragments[divider].split(splitRegex)[1]].concat(fragments.slice(divider + 1))] : [fragments];
+
+  // Convert the values with units to absolute pixels to allow our computations
+  ops = ops.map(function (op, index) {
+    // Most of the units rely on the orientation of the popper
+    var measurement = (index === 1 ? !useHeight : useHeight) ? 'height' : 'width';
+    var mergeWithPrevious = false;
+    return op
+    // This aggregates any `+` or `-` sign that aren't considered operators
+    // e.g.: 10 + +5 => [10, +, +5]
+    .reduce(function (a, b) {
+      if (a[a.length - 1] === '' && ['+', '-'].indexOf(b) !== -1) {
+        a[a.length - 1] = b;
+        mergeWithPrevious = true;
+        return a;
+      } else if (mergeWithPrevious) {
+        a[a.length - 1] += b;
+        mergeWithPrevious = false;
+        return a;
+      } else {
+        return a.concat(b);
+      }
+    }, [])
+    // Here we convert the string values into number values (in px)
+    .map(function (str) {
+      return toValue(str, measurement, popperOffsets, referenceOffsets);
+    });
+  });
+
+  // Loop trough the offsets arrays and execute the operations
+  ops.forEach(function (op, index) {
+    op.forEach(function (frag, index2) {
+      if (isNumeric(frag)) {
+        offsets[index] += frag * (op[index2 - 1] === '-' ? -1 : 1);
+      }
+    });
+  });
+  return offsets;
+}
+
+/**
+ * @function
+ * @memberof Modifiers
+ * @argument {Object} data - The data object generated by update method
+ * @argument {Object} options - Modifiers configuration and options
+ * @argument {Number|String} options.offset=0
+ * The offset value as described in the modifier description
+ * @returns {Object} The data object, properly modified
+ */
+function offset(data, _ref) {
+  var offset = _ref.offset;
+  var placement = data.placement,
+      _data$offsets = data.offsets,
+      popper = _data$offsets.popper,
+      reference = _data$offsets.reference;
+
+  var basePlacement = placement.split('-')[0];
+
+  var offsets = void 0;
+  if (isNumeric(+offset)) {
+    offsets = [+offset, 0];
+  } else {
+    offsets = parseOffset(offset, popper, reference, basePlacement);
+  }
+
+  if (basePlacement === 'left') {
+    popper.top += offsets[0];
+    popper.left -= offsets[1];
+  } else if (basePlacement === 'right') {
+    popper.top += offsets[0];
+    popper.left += offsets[1];
+  } else if (basePlacement === 'top') {
+    popper.left += offsets[0];
+    popper.top -= offsets[1];
+  } else if (basePlacement === 'bottom') {
+    popper.left += offsets[0];
+    popper.top += offsets[1];
+  }
+
+  data.popper = popper;
+  return data;
+}
+
+/**
+ * @function
+ * @memberof Modifiers
+ * @argument {Object} data - The data object generated by `update` method
+ * @argument {Object} options - Modifiers configuration and options
+ * @returns {Object} The data object, properly modified
+ */
+function preventOverflow(data, options) {
+  var boundariesElement = options.boundariesElement || getOffsetParent(data.instance.popper);
+
+  // If offsetParent is the reference element, we really want to
+  // go one step up and use the next offsetParent as reference to
+  // avoid to make this modifier completely useless and look like broken
+  if (data.instance.reference === boundariesElement) {
+    boundariesElement = getOffsetParent(boundariesElement);
+  }
+
+  var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, boundariesElement);
+  options.boundaries = boundaries;
+
+  var order = options.priority;
+  var popper = data.offsets.popper;
+
+  var check = {
+    primary: function primary(placement) {
+      var value = popper[placement];
+      if (popper[placement] < boundaries[placement] && !options.escapeWithReference) {
+        value = Math.max(popper[placement], boundaries[placement]);
+      }
+      return defineProperty({}, placement, value);
+    },
+    secondary: function secondary(placement) {
+      var mainSide = placement === 'right' ? 'left' : 'top';
+      var value = popper[mainSide];
+      if (popper[placement] > boundaries[placement] && !options.escapeWithReference) {
+        value = Math.min(popper[mainSide], boundaries[placement] - (placement === 'right' ? popper.width : popper.height));
+      }
+      return defineProperty({}, mainSide, value);
+    }
+  };
+
+  order.forEach(function (placement) {
+    var side = ['left', 'top'].indexOf(placement) !== -1 ? 'primary' : 'secondary';
+    popper = _extends$1({}, popper, check[side](placement));
+  });
+
+  data.offsets.popper = popper;
+
+  return data;
+}
+
+/**
+ * @function
+ * @memberof Modifiers
+ * @argument {Object} data - The data object generated by `update` method
+ * @argument {Object} options - Modifiers configuration and options
+ * @returns {Object} The data object, properly modified
+ */
+function shift(data) {
+  var placement = data.placement;
+  var basePlacement = placement.split('-')[0];
+  var shiftvariation = placement.split('-')[1];
+
+  // if shift shiftvariation is specified, run the modifier
+  if (shiftvariation) {
+    var _data$offsets = data.offsets,
+        reference = _data$offsets.reference,
+        popper = _data$offsets.popper;
+
+    var isVertical = ['bottom', 'top'].indexOf(basePlacement) !== -1;
+    var side = isVertical ? 'left' : 'top';
+    var measurement = isVertical ? 'width' : 'height';
+
+    var shiftOffsets = {
+      start: defineProperty({}, side, reference[side]),
+      end: defineProperty({}, side, reference[side] + reference[measurement] - popper[measurement])
+    };
+
+    data.offsets.popper = _extends$1({}, popper, shiftOffsets[shiftvariation]);
+  }
+
+  return data;
+}
+
+/**
+ * @function
+ * @memberof Modifiers
+ * @argument {Object} data - The data object generated by update method
+ * @argument {Object} options - Modifiers configuration and options
+ * @returns {Object} The data object, properly modified
+ */
+function hide(data) {
+  if (!isModifierRequired(data.instance.modifiers, 'hide', 'preventOverflow')) {
+    return data;
+  }
+
+  var refRect = data.offsets.reference;
+  var bound = find(data.instance.modifiers, function (modifier) {
+    return modifier.name === 'preventOverflow';
+  }).boundaries;
+
+  if (refRect.bottom < bound.top || refRect.left > bound.right || refRect.top > bound.bottom || refRect.right < bound.left) {
+    // Avoid unnecessary DOM access if visibility hasn't changed
+    if (data.hide === true) {
+      return data;
+    }
+
+    data.hide = true;
+    data.attributes['x-out-of-boundaries'] = '';
+  } else {
+    // Avoid unnecessary DOM access if visibility hasn't changed
+    if (data.hide === false) {
+      return data;
+    }
+
+    data.hide = false;
+    data.attributes['x-out-of-boundaries'] = false;
+  }
+
+  return data;
+}
+
+/**
+ * @function
+ * @memberof Modifiers
+ * @argument {Object} data - The data object generated by `update` method
+ * @argument {Object} options - Modifiers configuration and options
+ * @returns {Object} The data object, properly modified
+ */
+function inner(data) {
+  var placement = data.placement;
+  var basePlacement = placement.split('-')[0];
+  var _data$offsets = data.offsets,
+      popper = _data$offsets.popper,
+      reference = _data$offsets.reference;
+
+  var isHoriz = ['left', 'right'].indexOf(basePlacement) !== -1;
+
+  var subtractLength = ['top', 'left'].indexOf(basePlacement) === -1;
+
+  popper[isHoriz ? 'left' : 'top'] = reference[basePlacement] - (subtractLength ? popper[isHoriz ? 'width' : 'height'] : 0);
+
+  data.placement = getOppositePlacement(placement);
+  data.offsets.popper = getClientRect(popper);
+
+  return data;
+}
+
+/**
+ * Modifier function, each modifier can have a function of this type assigned
+ * to its `callback` property.
      
+ * These functions will be called on each update, this means that you must
+ * make sure they are performant enough to avoid performance bottlenecks.
+ *
+ * @function ModifierFn
+ * @argument {dataObject} data - The data object generated by `update` method
+ * @argument {Object} options - Modifiers configuration and options
+ * @returns {dataObject} The data object, properly modified
+ */
+
+/**
+ * Modifiers are plugins used to alter the behavior of your poppers.
      
+ * Popper.js uses a set of 9 modifiers to provide all the basic functionalities
+ * needed by the library.
+ *
+ * Usually you don't want to override the `order`, `callback` and `onLoad` props.
+ * All the other properties are configurations that could be tweaked.
+ * @namespace modifiers
+ */
+var modifiers = {
+  /**
+   * Modifier used to shift the popper on the start or end of its reference
+   * element.
      
+   * It will read the variation of the `placement` property.
      
+   * It can be one either `-end` or `-start`.
+   * @memberof modifiers
+   * @inner
+   */
+  shift: {
+    /** @prop {number} order=100 - Index used to define the order of execution */
+    order: 100,
+    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
+    enabled: true,
+    /** @prop {ModifierFn} */
+    fn: shift
+  },
+
+  /**
+   * The `offset` modifier can shift your popper on both its axis.
+   *
+   * It accepts the following units:
+   * - `px` or unitless, interpreted as pixels
+   * - `%` or `%r`, percentage relative to the length of the reference element
+   * - `%p`, percentage relative to the length of the popper element
+   * - `vw`, CSS viewport width unit
+   * - `vh`, CSS viewport height unit
+   *
+   * For length is intended the main axis relative to the placement of the popper.
      
+   * This means that if the placement is `top` or `bottom`, the length will be the
+   * `width`. In case of `left` or `right`, it will be the height.
+   *
+   * You can provide a single value (as `Number` or `String`), or a pair of values
+   * as `String` divided by a comma or one (or more) white spaces.
      
+   * The latter is a deprecated method because it leads to confusion and will be
+   * removed in v2.
      
+   * Additionally, it accepts additions and subtractions between different units.
+   * Note that multiplications and divisions aren't supported.
+   *
+   * Valid examples are:
+   * ```
+   * 10
+   * '10%'
+   * '10, 10'
+   * '10%, 10'
+   * '10 + 10%'
+   * '10 - 5vh + 3%'
+   * '-10px + 5vh, 5px - 6%'
+   * ```
+   * > **NB**: If you desire to apply offsets to your poppers in a way that may make them overlap
+   * > with their reference element, unfortunately, you will have to disable the `flip` modifier.
+   * > More on this [reading this issue](https://github.com/FezVrasta/popper.js/issues/373)
+   *
+   * @memberof modifiers
+   * @inner
+   */
+  offset: {
+    /** @prop {number} order=200 - Index used to define the order of execution */
+    order: 200,
+    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
+    enabled: true,
+    /** @prop {ModifierFn} */
+    fn: offset,
+    /** @prop {Number|String} offset=0
+     * The offset value as described in the modifier description
+     */
+    offset: 0
+  },
+
+  /**
+   * Modifier used to prevent the popper from being positioned outside the boundary.
+   *
+   * An scenario exists where the reference itself is not within the boundaries.
      
+   * We can say it has "escaped the boundaries" — or just "escaped".
      
+   * In this case we need to decide whether the popper should either:
+   *
+   * - detach from the reference and remain "trapped" in the boundaries, or
+   * - if it should ignore the boundary and "escape with its reference"
+   *
+   * When `escapeWithReference` is set to`true` and reference is completely
+   * outside its boundaries, the popper will overflow (or completely leave)
+   * the boundaries in order to remain attached to the edge of the reference.
+   *
+   * @memberof modifiers
+   * @inner
+   */
+  preventOverflow: {
+    /** @prop {number} order=300 - Index used to define the order of execution */
+    order: 300,
+    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
+    enabled: true,
+    /** @prop {ModifierFn} */
+    fn: preventOverflow,
+    /**
+     * @prop {Array} [priority=['left','right','top','bottom']]
+     * Popper will try to prevent overflow following these priorities by default,
+     * then, it could overflow on the left and on top of the `boundariesElement`
+     */
+    priority: ['left', 'right', 'top', 'bottom'],
+    /**
+     * @prop {number} padding=5
+     * Amount of pixel used to define a minimum distance between the boundaries
+     * and the popper this makes sure the popper has always a little padding
+     * between the edges of its container
+     */
+    padding: 5,
+    /**
+     * @prop {String|HTMLElement} boundariesElement='scrollParent'
+     * Boundaries used by the modifier, can be `scrollParent`, `window`,
+     * `viewport` or any DOM element.
+     */
+    boundariesElement: 'scrollParent'
+  },
+
+  /**
+   * Modifier used to make sure the reference and its popper stay near eachothers
+   * without leaving any gap between the two. Expecially useful when the arrow is
+   * enabled and you want to assure it to point to its reference element.
+   * It cares only about the first axis, you can still have poppers with margin
+   * between the popper and its reference element.
+   * @memberof modifiers
+   * @inner
+   */
+  keepTogether: {
+    /** @prop {number} order=400 - Index used to define the order of execution */
+    order: 400,
+    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
+    enabled: true,
+    /** @prop {ModifierFn} */
+    fn: keepTogether
+  },
+
+  /**
+   * This modifier is used to move the `arrowElement` of the popper to make
+   * sure it is positioned between the reference element and its popper element.
+   * It will read the outer size of the `arrowElement` node to detect how many
+   * pixels of conjuction are needed.
+   *
+   * It has no effect if no `arrowElement` is provided.
+   * @memberof modifiers
+   * @inner
+   */
+  arrow: {
+    /** @prop {number} order=500 - Index used to define the order of execution */
+    order: 500,
+    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
+    enabled: true,
+    /** @prop {ModifierFn} */
+    fn: arrow,
+    /** @prop {String|HTMLElement} element='[x-arrow]' - Selector or node used as arrow */
+    element: '[x-arrow]'
+  },
+
+  /**
+   * Modifier used to flip the popper's placement when it starts to overlap its
+   * reference element.
+   *
+   * Requires the `preventOverflow` modifier before it in order to work.
+   *
+   * **NOTE:** this modifier will interrupt the current update cycle and will
+   * restart it if it detects the need to flip the placement.
+   * @memberof modifiers
+   * @inner
+   */
+  flip: {
+    /** @prop {number} order=600 - Index used to define the order of execution */
+    order: 600,
+    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
+    enabled: true,
+    /** @prop {ModifierFn} */
+    fn: flip,
+    /**
+     * @prop {String|Array} behavior='flip'
+     * The behavior used to change the popper's placement. It can be one of
+     * `flip`, `clockwise`, `counterclockwise` or an array with a list of valid
+     * placements (with optional variations).
+     */
+    behavior: 'flip',
+    /**
+     * @prop {number} padding=5
+     * The popper will flip if it hits the edges of the `boundariesElement`
+     */
+    padding: 5,
+    /**
+     * @prop {String|HTMLElement} boundariesElement='viewport'
+     * The element which will define the boundaries of the popper position,
+     * the popper will never be placed outside of the defined boundaries
+     * (except if keepTogether is enabled)
+     */
+    boundariesElement: 'viewport'
+  },
+
+  /**
+   * Modifier used to make the popper flow toward the inner of the reference element.
+   * By default, when this modifier is disabled, the popper will be placed outside
+   * the reference element.
+   * @memberof modifiers
+   * @inner
+   */
+  inner: {
+    /** @prop {number} order=700 - Index used to define the order of execution */
+    order: 700,
+    /** @prop {Boolean} enabled=false - Whether the modifier is enabled or not */
+    enabled: false,
+    /** @prop {ModifierFn} */
+    fn: inner
+  },
+
+  /**
+   * Modifier used to hide the popper when its reference element is outside of the
+   * popper boundaries. It will set a `x-out-of-boundaries` attribute which can
+   * be used to hide with a CSS selector the popper when its reference is
+   * out of boundaries.
+   *
+   * Requires the `preventOverflow` modifier before it in order to work.
+   * @memberof modifiers
+   * @inner
+   */
+  hide: {
+    /** @prop {number} order=800 - Index used to define the order of execution */
+    order: 800,
+    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
+    enabled: true,
+    /** @prop {ModifierFn} */
+    fn: hide
+  },
+
+  /**
+   * Computes the style that will be applied to the popper element to gets
+   * properly positioned.
+   *
+   * Note that this modifier will not touch the DOM, it just prepares the styles
+   * so that `applyStyle` modifier can apply it. This separation is useful
+   * in case you need to replace `applyStyle` with a custom implementation.
+   *
+   * This modifier has `850` as `order` value to maintain backward compatibility
+   * with previous versions of Popper.js. Expect the modifiers ordering method
+   * to change in future major versions of the library.
+   *
+   * @memberof modifiers
+   * @inner
+   */
+  computeStyle: {
+    /** @prop {number} order=850 - Index used to define the order of execution */
+    order: 850,
+    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
+    enabled: true,
+    /** @prop {ModifierFn} */
+    fn: computeStyle,
+    /**
+     * @prop {Boolean} gpuAcceleration=true
+     * If true, it uses the CSS 3d transformation to position the popper.
+     * Otherwise, it will use the `top` and `left` properties.
+     */
+    gpuAcceleration: true,
+    /**
+     * @prop {string} [x='bottom']
+     * Where to anchor the X axis (`bottom` or `top`). AKA X offset origin.
+     * Change this if your popper should grow in a direction different from `bottom`
+     */
+    x: 'bottom',
+    /**
+     * @prop {string} [x='left']
+     * Where to anchor the Y axis (`left` or `right`). AKA Y offset origin.
+     * Change this if your popper should grow in a direction different from `right`
+     */
+    y: 'right'
+  },
+
+  /**
+   * Applies the computed styles to the popper element.
+   *
+   * All the DOM manipulations are limited to this modifier. This is useful in case
+   * you want to integrate Popper.js inside a framework or view library and you
+   * want to delegate all the DOM manipulations to it.
+   *
+   * Note that if you disable this modifier, you must make sure the popper element
+   * has its position set to `absolute` before Popper.js can do its work!
+   *
+   * Just disable this modifier and define you own to achieve the desired effect.
+   *
+   * @memberof modifiers
+   * @inner
+   */
+  applyStyle: {
+    /** @prop {number} order=900 - Index used to define the order of execution */
+    order: 900,
+    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
+    enabled: true,
+    /** @prop {ModifierFn} */
+    fn: applyStyle,
+    /** @prop {Function} */
+    onLoad: applyStyleOnLoad,
+    /**
+     * @deprecated since version 1.10.0, the property moved to `computeStyle` modifier
+     * @prop {Boolean} gpuAcceleration=true
+     * If true, it uses the CSS 3d transformation to position the popper.
+     * Otherwise, it will use the `top` and `left` properties.
+     */
+    gpuAcceleration: undefined
+  }
+};
+
+/**
+ * The `dataObject` is an object containing all the informations used by Popper.js
+ * this object get passed to modifiers and to the `onCreate` and `onUpdate` callbacks.
+ * @name dataObject
+ * @property {Object} data.instance The Popper.js instance
+ * @property {String} data.placement Placement applied to popper
+ * @property {String} data.originalPlacement Placement originally defined on init
+ * @property {Boolean} data.flipped True if popper has been flipped by flip modifier
+ * @property {Boolean} data.hide True if the reference element is out of boundaries, useful to know when to hide the popper.
+ * @property {HTMLElement} data.arrowElement Node used as arrow by arrow modifier
+ * @property {Object} data.styles Any CSS property defined here will be applied to the popper, it expects the JavaScript nomenclature (eg. `marginBottom`)
+ * @property {Object} data.arrowStyles Any CSS property defined here will be applied to the popper arrow, it expects the JavaScript nomenclature (eg. `marginBottom`)
+ * @property {Object} data.boundaries Offsets of the popper boundaries
+ * @property {Object} data.offsets The measurements of popper, reference and arrow elements.
+ * @property {Object} data.offsets.popper `top`, `left`, `width`, `height` values
+ * @property {Object} data.offsets.reference `top`, `left`, `width`, `height` values
+ * @property {Object} data.offsets.arrow] `top` and `left` offsets, only one of them will be different from 0
+ */
+
+/**
+ * Default options provided to Popper.js constructor.
      
+ * These can be overriden using the `options` argument of Popper.js.
      
+ * To override an option, simply pass as 3rd argument an object with the same
+ * structure of this object, example:
+ * ```
+ * new Popper(ref, pop, {
+ *   modifiers: {
+ *     preventOverflow: { enabled: false }
+ *   }
+ * })
+ * ```
+ * @type {Object}
+ * @static
+ * @memberof Popper
+ */
+var Defaults = {
+  /**
+   * Popper's placement
+   * @prop {Popper.placements} placement='bottom'
+   */
+  placement: 'bottom',
+
+  /**
+   * Whether events (resize, scroll) are initially enabled
+   * @prop {Boolean} eventsEnabled=true
+   */
+  eventsEnabled: true,
+
+  /**
+   * Set to true if you want to automatically remove the popper when
+   * you call the `destroy` method.
+   * @prop {Boolean} removeOnDestroy=false
+   */
+  removeOnDestroy: false,
+
+  /**
+   * Callback called when the popper is created.
      
+   * By default, is set to no-op.
      
+   * Access Popper.js instance with `data.instance`.
+   * @prop {onCreate}
+   */
+  onCreate: function onCreate() {},
+
+  /**
+   * Callback called when the popper is updated, this callback is not called
+   * on the initialization/creation of the popper, but only on subsequent
+   * updates.
      
+   * By default, is set to no-op.
      
+   * Access Popper.js instance with `data.instance`.
+   * @prop {onUpdate}
+   */
+  onUpdate: function onUpdate() {},
+
+  /**
+   * List of modifiers used to modify the offsets before they are applied to the popper.
+   * They provide most of the functionalities of Popper.js
+   * @prop {modifiers}
+   */
+  modifiers: modifiers
+};
+
+/**
+ * @callback onCreate
+ * @param {dataObject} data
+ */
+
+/**
+ * @callback onUpdate
+ * @param {dataObject} data
+ */
+
+// Utils
+// Methods
+var Popper = function () {
+  /**
+   * Create a new Popper.js instance
+   * @class Popper
+   * @param {HTMLElement|referenceObject} reference - The reference element used to position the popper
+   * @param {HTMLElement} popper - The HTML element used as popper.
+   * @param {Object} options - Your custom options to override the ones defined in [Defaults](#defaults)
+   * @return {Object} instance - The generated Popper.js instance
+   */
+  function Popper(reference, popper) {
+    var _this = this;
+
+    var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
+    classCallCheck(this, Popper);
+
+    this.scheduleUpdate = function () {
+      return requestAnimationFrame(_this.update);
+    };
+
+    // make update() debounced, so that it only runs at most once-per-tick
+    this.update = debounce(this.update.bind(this));
+
+    // with {} we create a new object with the options inside it
+    this.options = _extends$1({}, Popper.Defaults, options);
+
+    // init state
+    this.state = {
+      isDestroyed: false,
+      isCreated: false,
+      scrollParents: []
+    };
+
+    // get reference and popper elements (allow jQuery wrappers)
+    this.reference = reference.jquery ? reference[0] : reference;
+    this.popper = popper.jquery ? popper[0] : popper;
+
+    // Deep merge modifiers options
+    this.options.modifiers = {};
+    Object.keys(_extends$1({}, Popper.Defaults.modifiers, options.modifiers)).forEach(function (name) {
+      _this.options.modifiers[name] = _extends$1({}, Popper.Defaults.modifiers[name] || {}, options.modifiers ? options.modifiers[name] : {});
+    });
+
+    // Refactoring modifiers' list (Object => Array)
+    this.modifiers = Object.keys(this.options.modifiers).map(function (name) {
+      return _extends$1({
+        name: name
+      }, _this.options.modifiers[name]);
+    })
+    // sort the modifiers by order
+    .sort(function (a, b) {
+      return a.order - b.order;
+    });
+
+    // modifiers have the ability to execute arbitrary code when Popper.js get inited
+    // such code is executed in the same order of its modifier
+    // they could add new properties to their options configuration
+    // BE AWARE: don't add options to `options.modifiers.name` but to `modifierOptions`!
+    this.modifiers.forEach(function (modifierOptions) {
+      if (modifierOptions.enabled && isFunction(modifierOptions.onLoad)) {
+        modifierOptions.onLoad(_this.reference, _this.popper, _this.options, modifierOptions, _this.state);
+      }
+    });
+
+    // fire the first update to position the popper in the right place
+    this.update();
+
+    var eventsEnabled = this.options.eventsEnabled;
+    if (eventsEnabled) {
+      // setup event listeners, they will take care of update the position in specific situations
+      this.enableEventListeners();
+    }
+
+    this.state.eventsEnabled = eventsEnabled;
+  }
+
+  // We can't use class properties because they don't get listed in the
+  // class prototype and break stuff like Sinon stubs
+
+
+  createClass$1(Popper, [{
+    key: 'update',
+    value: function update$$1() {
+      return update.call(this);
+    }
+  }, {
+    key: 'destroy',
+    value: function destroy$$1() {
+      return destroy.call(this);
+    }
+  }, {
+    key: 'enableEventListeners',
+    value: function enableEventListeners$$1() {
+      return enableEventListeners.call(this);
+    }
+  }, {
+    key: 'disableEventListeners',
+    value: function disableEventListeners$$1() {
+      return disableEventListeners.call(this);
+    }
+
+    /**
+     * Schedule an update, it will run on the next UI update available
+     * @method scheduleUpdate
+     * @memberof Popper
+     */
+
+
+    /**
+     * Collection of utilities useful when writing custom modifiers.
+     * Starting from version 1.7, this method is available only if you
+     * include `popper-utils.js` before `popper.js`.
+     *
+     * **DEPRECATION**: This way to access PopperUtils is deprecated
+     * and will be removed in v2! Use the PopperUtils module directly instead.
+     * Due to the high instability of the methods contained in Utils, we can't
+     * guarantee them to follow semver. Use them at your own risk!
+     * @static
+     * @private
+     * @type {Object}
+     * @deprecated since version 1.8
+     * @member Utils
+     * @memberof Popper
+     */
+
+  }]);
+  return Popper;
+}();
+
+/**
+ * The `referenceObject` is an object that provides an interface compatible with Popper.js
+ * and lets you use it as replacement of a real DOM node.
      
+ * You can use this method to position a popper relatively to a set of coordinates
+ * in case you don't have a DOM node to use as reference.
+ *
+ * ```
+ * new Popper(referenceObject, popperNode);
+ * ```
+ *
+ * NB: This feature isn't supported in Internet Explorer 10
+ * @name referenceObject
+ * @property {Function} data.getBoundingClientRect
+ * A function that returns a set of coordinates compatible with the native `getBoundingClientRect` method.
+ * @property {number} data.clientWidth
+ * An ES6 getter that will return the width of the virtual reference element.
+ * @property {number} data.clientHeight
+ * An ES6 getter that will return the height of the virtual reference element.
+ */
+
+
+Popper.Utils = (typeof window !== 'undefined' ? window : global).PopperUtils;
+Popper.placements = placements;
+Popper.Defaults = Defaults;
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-beta.2): dropdown.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var Dropdown = function () {
+  /**
+   * Check for Popper dependency
+   * Popper - https://popper.js.org
+   */
+  if (typeof Popper === 'undefined') {
+    throw new Error('Bootstrap dropdown require Popper.js (https://popper.js.org)');
+  }
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+
+  var NAME = 'dropdown';
+  var VERSION = '4.0.0-beta.2';
+  var DATA_KEY = 'bs.dropdown';
+  var EVENT_KEY = "." + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
+
+  var SPACE_KEYCODE = 32; // KeyboardEvent.which value for space key
+
+  var TAB_KEYCODE = 9; // KeyboardEvent.which value for tab key
+
+  var ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key
+
+  var ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key
+
+  var RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse)
+
+  var REGEXP_KEYDOWN = new RegExp(ARROW_UP_KEYCODE + "|" + ARROW_DOWN_KEYCODE + "|" + ESCAPE_KEYCODE);
+  var Event = {
+    HIDE: "hide" + EVENT_KEY,
+    HIDDEN: "hidden" + EVENT_KEY,
+    SHOW: "show" + EVENT_KEY,
+    SHOWN: "shown" + EVENT_KEY,
+    CLICK: "click" + EVENT_KEY,
+    CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY,
+    KEYDOWN_DATA_API: "keydown" + EVENT_KEY + DATA_API_KEY,
+    KEYUP_DATA_API: "keyup" + EVENT_KEY + DATA_API_KEY
+  };
+  var ClassName = {
+    DISABLED: 'disabled',
+    SHOW: 'show',
+    DROPUP: 'dropup',
+    MENURIGHT: 'dropdown-menu-right',
+    MENULEFT: 'dropdown-menu-left'
+  };
+  var Selector = {
+    DATA_TOGGLE: '[data-toggle="dropdown"]',
+    FORM_CHILD: '.dropdown form',
+    MENU: '.dropdown-menu',
+    NAVBAR_NAV: '.navbar-nav',
+    VISIBLE_ITEMS: '.dropdown-menu .dropdown-item:not(.disabled)'
+  };
+  var AttachmentMap = {
+    TOP: 'top-start',
+    TOPEND: 'top-end',
+    BOTTOM: 'bottom-start',
+    BOTTOMEND: 'bottom-end'
+  };
+  var Default = {
+    offset: 0,
+    flip: true
+  };
+  var DefaultType = {
+    offset: '(number|string|function)',
+    flip: 'boolean'
+    /**
+     * ------------------------------------------------------------------------
+     * Class Definition
+     * ------------------------------------------------------------------------
+     */
+
+  };
+
+  var Dropdown =
+  /*#__PURE__*/
+  function () {
+    function Dropdown(element, config) {
+      this._element = element;
+      this._popper = null;
+      this._config = this._getConfig(config);
+      this._menu = this._getMenuElement();
+      this._inNavbar = this._detectNavbar();
+
+      this._addEventListeners();
+    } // getters
+
+
+    var _proto = Dropdown.prototype;
+
+    // public
+    _proto.toggle = function toggle() {
+      if (this._element.disabled || $(this._element).hasClass(ClassName.DISABLED)) {
+        return;
+      }
+
+      var parent = Dropdown._getParentFromElement(this._element);
+
+      var isActive = $(this._menu).hasClass(ClassName.SHOW);
+
+      Dropdown._clearMenus();
+
+      if (isActive) {
+        return;
+      }
+
+      var relatedTarget = {
+        relatedTarget: this._element
+      };
+      var showEvent = $.Event(Event.SHOW, relatedTarget);
+      $(parent).trigger(showEvent);
+
+      if (showEvent.isDefaultPrevented()) {
+        return;
+      }
+
+      var element = this._element; // for dropup with alignment we use the parent as popper container
+
+      if ($(parent).hasClass(ClassName.DROPUP)) {
+        if ($(this._menu).hasClass(ClassName.MENULEFT) || $(this._menu).hasClass(ClassName.MENURIGHT)) {
+          element = parent;
+        }
+      }
+
+      this._popper = new Popper(element, this._menu, this._getPopperConfig()); // if this is a touch-enabled device we add extra
+      // empty mouseover listeners to the body's immediate children;
+      // only needed because of broken event delegation on iOS
+      // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
+
+      if ('ontouchstart' in document.documentElement && !$(parent).closest(Selector.NAVBAR_NAV).length) {
+        $('body').children().on('mouseover', null, $.noop);
+      }
+
+      this._element.focus();
+
+      this._element.setAttribute('aria-expanded', true);
+
+      $(this._menu).toggleClass(ClassName.SHOW);
+      $(parent).toggleClass(ClassName.SHOW).trigger($.Event(Event.SHOWN, relatedTarget));
+    };
+
+    _proto.dispose = function dispose() {
+      $.removeData(this._element, DATA_KEY);
+      $(this._element).off(EVENT_KEY);
+      this._element = null;
+      this._menu = null;
+
+      if (this._popper !== null) {
+        this._popper.destroy();
+      }
+
+      this._popper = null;
+    };
+
+    _proto.update = function update() {
+      this._inNavbar = this._detectNavbar();
+
+      if (this._popper !== null) {
+        this._popper.scheduleUpdate();
+      }
+    }; // private
+
+
+    _proto._addEventListeners = function _addEventListeners() {
+      var _this = this;
+
+      $(this._element).on(Event.CLICK, function (event) {
+        event.preventDefault();
+        event.stopPropagation();
+
+        _this.toggle();
+      });
+    };
+
+    _proto._getConfig = function _getConfig(config) {
+      config = $.extend({}, this.constructor.Default, $(this._element).data(), config);
+      Util.typeCheckConfig(NAME, config, this.constructor.DefaultType);
+      return config;
+    };
+
+    _proto._getMenuElement = function _getMenuElement() {
+      if (!this._menu) {
+        var parent = Dropdown._getParentFromElement(this._element);
+
+        this._menu = $(parent).find(Selector.MENU)[0];
+      }
+
+      return this._menu;
+    };
+
+    _proto._getPlacement = function _getPlacement() {
+      var $parentDropdown = $(this._element).parent();
+      var placement = AttachmentMap.BOTTOM; // Handle dropup
+
+      if ($parentDropdown.hasClass(ClassName.DROPUP)) {
+        placement = AttachmentMap.TOP;
+
+        if ($(this._menu).hasClass(ClassName.MENURIGHT)) {
+          placement = AttachmentMap.TOPEND;
+        }
+      } else if ($(this._menu).hasClass(ClassName.MENURIGHT)) {
+        placement = AttachmentMap.BOTTOMEND;
+      }
+
+      return placement;
+    };
+
+    _proto._detectNavbar = function _detectNavbar() {
+      return $(this._element).closest('.navbar').length > 0;
+    };
+
+    _proto._getPopperConfig = function _getPopperConfig() {
+      var _this2 = this;
+
+      var offsetConf = {};
+
+      if (typeof this._config.offset === 'function') {
+        offsetConf.fn = function (data) {
+          data.offsets = $.extend({}, data.offsets, _this2._config.offset(data.offsets) || {});
+          return data;
+        };
+      } else {
+        offsetConf.offset = this._config.offset;
+      }
+
+      var popperConfig = {
+        placement: this._getPlacement(),
+        modifiers: {
+          offset: offsetConf,
+          flip: {
+            enabled: this._config.flip
+          }
+        } // Disable Popper.js for Dropdown in Navbar
+
+      };
+
+      if (this._inNavbar) {
+        popperConfig.modifiers.applyStyle = {
+          enabled: !this._inNavbar
+        };
+      }
+
+      return popperConfig;
+    }; // static
+
+
+    Dropdown._jQueryInterface = function _jQueryInterface(config) {
+      return this.each(function () {
+        var data = $(this).data(DATA_KEY);
+
+        var _config = typeof config === 'object' ? config : null;
+
+        if (!data) {
+          data = new Dropdown(this, _config);
+          $(this).data(DATA_KEY, data);
+        }
+
+        if (typeof config === 'string') {
+          if (typeof data[config] === 'undefined') {
+            throw new Error("No method named \"" + config + "\"");
+          }
+
+          data[config]();
+        }
+      });
+    };
+
+    Dropdown._clearMenus = function _clearMenus(event) {
+      if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH || event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
+        return;
+      }
+
+      var toggles = $.makeArray($(Selector.DATA_TOGGLE));
+
+      for (var i = 0; i < toggles.length; i++) {
+        var parent = Dropdown._getParentFromElement(toggles[i]);
+
+        var context = $(toggles[i]).data(DATA_KEY);
+        var relatedTarget = {
+          relatedTarget: toggles[i]
+        };
+
+        if (!context) {
+          continue;
+        }
+
+        var dropdownMenu = context._menu;
+
+        if (!$(parent).hasClass(ClassName.SHOW)) {
+          continue;
+        }
+
+        if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) && $.contains(parent, event.target)) {
+          continue;
+        }
+
+        var hideEvent = $.Event(Event.HIDE, relatedTarget);
+        $(parent).trigger(hideEvent);
+
+        if (hideEvent.isDefaultPrevented()) {
+          continue;
+        } // if this is a touch-enabled device we remove the extra
+        // empty mouseover listeners we added for iOS support
+
+
+        if ('ontouchstart' in document.documentElement) {
+          $('body').children().off('mouseover', null, $.noop);
+        }
+
+        toggles[i].setAttribute('aria-expanded', 'false');
+        $(dropdownMenu).removeClass(ClassName.SHOW);
+        $(parent).removeClass(ClassName.SHOW).trigger($.Event(Event.HIDDEN, relatedTarget));
+      }
+    };
+
+    Dropdown._getParentFromElement = function _getParentFromElement(element) {
+      var parent;
+      var selector = Util.getSelectorFromElement(element);
+
+      if (selector) {
+        parent = $(selector)[0];
+      }
+
+      return parent || element.parentNode;
+    };
+
+    Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
+      if (!REGEXP_KEYDOWN.test(event.which) || /button/i.test(event.target.tagName) && event.which === SPACE_KEYCODE || /input|textarea/i.test(event.target.tagName)) {
+        return;
+      }
+
+      event.preventDefault();
+      event.stopPropagation();
+
+      if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
+        return;
+      }
+
+      var parent = Dropdown._getParentFromElement(this);
+
+      var isActive = $(parent).hasClass(ClassName.SHOW);
+
+      if (!isActive && (event.which !== ESCAPE_KEYCODE || event.which !== SPACE_KEYCODE) || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
+        if (event.which === ESCAPE_KEYCODE) {
+          var toggle = $(parent).find(Selector.DATA_TOGGLE)[0];
+          $(toggle).trigger('focus');
+        }
+
+        $(this).trigger('click');
+        return;
+      }
+
+      var items = $(parent).find(Selector.VISIBLE_ITEMS).get();
+
+      if (!items.length) {
+        return;
+      }
+
+      var index = items.indexOf(event.target);
+
+      if (event.which === ARROW_UP_KEYCODE && index > 0) {
+        // up
+        index--;
+      }
+
+      if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) {
+        // down
+        index++;
+      }
+
+      if (index < 0) {
+        index = 0;
+      }
+
+      items[index].focus();
+    };
+
+    createClass(Dropdown, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: "Default",
+      get: function get() {
+        return Default;
+      }
+    }, {
+      key: "DefaultType",
+      get: function get() {
+        return DefaultType;
+      }
+    }]);
+    return Dropdown;
+  }();
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
+
+
+  $(document).on(Event.KEYDOWN_DATA_API, Selector.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN_DATA_API, Selector.MENU, Dropdown._dataApiKeydownHandler).on(Event.CLICK_DATA_API + " " + Event.KEYUP_DATA_API, Dropdown._clearMenus).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+    event.preventDefault();
+    event.stopPropagation();
+
+    Dropdown._jQueryInterface.call($(this), 'toggle');
+  }).on(Event.CLICK_DATA_API, Selector.FORM_CHILD, function (e) {
+    e.stopPropagation();
+  });
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME] = Dropdown._jQueryInterface;
+  $.fn[NAME].Constructor = Dropdown;
+
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Dropdown._jQueryInterface;
+  };
+
+  return Dropdown;
+}($, Popper);
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-beta.2): modal.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var Modal = function () {
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+  var NAME = 'modal';
+  var VERSION = '4.0.0-beta.2';
+  var DATA_KEY = 'bs.modal';
+  var EVENT_KEY = "." + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var TRANSITION_DURATION = 300;
+  var BACKDROP_TRANSITION_DURATION = 150;
+  var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
+
+  var Default = {
+    backdrop: true,
+    keyboard: true,
+    focus: true,
+    show: true
+  };
+  var DefaultType = {
+    backdrop: '(boolean|string)',
+    keyboard: 'boolean',
+    focus: 'boolean',
+    show: 'boolean'
+  };
+  var Event = {
+    HIDE: "hide" + EVENT_KEY,
+    HIDDEN: "hidden" + EVENT_KEY,
+    SHOW: "show" + EVENT_KEY,
+    SHOWN: "shown" + EVENT_KEY,
+    FOCUSIN: "focusin" + EVENT_KEY,
+    RESIZE: "resize" + EVENT_KEY,
+    CLICK_DISMISS: "click.dismiss" + EVENT_KEY,
+    KEYDOWN_DISMISS: "keydown.dismiss" + EVENT_KEY,
+    MOUSEUP_DISMISS: "mouseup.dismiss" + EVENT_KEY,
+    MOUSEDOWN_DISMISS: "mousedown.dismiss" + EVENT_KEY,
+    CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
+  };
+  var ClassName = {
+    SCROLLBAR_MEASURER: 'modal-scrollbar-measure',
+    BACKDROP: 'modal-backdrop',
+    OPEN: 'modal-open',
+    FADE: 'fade',
+    SHOW: 'show'
+  };
+  var Selector = {
+    DIALOG: '.modal-dialog',
+    DATA_TOGGLE: '[data-toggle="modal"]',
+    DATA_DISMISS: '[data-dismiss="modal"]',
+    FIXED_CONTENT: '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top',
+    STICKY_CONTENT: '.sticky-top',
+    NAVBAR_TOGGLER: '.navbar-toggler'
+    /**
+     * ------------------------------------------------------------------------
+     * Class Definition
+     * ------------------------------------------------------------------------
+     */
+
+  };
+
+  var Modal =
+  /*#__PURE__*/
+  function () {
+    function Modal(element, config) {
+      this._config = this._getConfig(config);
+      this._element = element;
+      this._dialog = $(element).find(Selector.DIALOG)[0];
+      this._backdrop = null;
+      this._isShown = false;
+      this._isBodyOverflowing = false;
+      this._ignoreBackdropClick = false;
+      this._originalBodyPadding = 0;
+      this._scrollbarWidth = 0;
+    } // getters
+
+
+    var _proto = Modal.prototype;
+
+    // public
+    _proto.toggle = function toggle(relatedTarget) {
+      return this._isShown ? this.hide() : this.show(relatedTarget);
+    };
+
+    _proto.show = function show(relatedTarget) {
+      var _this = this;
+
+      if (this._isTransitioning || this._isShown) {
+        return;
+      }
+
+      if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
+        this._isTransitioning = true;
+      }
+
+      var showEvent = $.Event(Event.SHOW, {
+        relatedTarget: relatedTarget
+      });
+      $(this._element).trigger(showEvent);
+
+      if (this._isShown || showEvent.isDefaultPrevented()) {
+        return;
+      }
+
+      this._isShown = true;
+
+      this._checkScrollbar();
+
+      this._setScrollbar();
+
+      this._adjustDialog();
+
+      $(document.body).addClass(ClassName.OPEN);
+
+      this._setEscapeEvent();
+
+      this._setResizeEvent();
+
+      $(this._element).on(Event.CLICK_DISMISS, Selector.DATA_DISMISS, function (event) {
+        return _this.hide(event);
+      });
+      $(this._dialog).on(Event.MOUSEDOWN_DISMISS, function () {
+        $(_this._element).one(Event.MOUSEUP_DISMISS, function (event) {
+          if ($(event.target).is(_this._element)) {
+            _this._ignoreBackdropClick = true;
+          }
+        });
+      });
+
+      this._showBackdrop(function () {
+        return _this._showElement(relatedTarget);
+      });
+    };
+
+    _proto.hide = function hide(event) {
+      var _this2 = this;
+
+      if (event) {
+        event.preventDefault();
+      }
+
+      if (this._isTransitioning || !this._isShown) {
+        return;
+      }
+
+      var hideEvent = $.Event(Event.HIDE);
+      $(this._element).trigger(hideEvent);
+
+      if (!this._isShown || hideEvent.isDefaultPrevented()) {
+        return;
+      }
+
+      this._isShown = false;
+      var transition = Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE);
+
+      if (transition) {
+        this._isTransitioning = true;
+      }
+
+      this._setEscapeEvent();
+
+      this._setResizeEvent();
+
+      $(document).off(Event.FOCUSIN);
+      $(this._element).removeClass(ClassName.SHOW);
+      $(this._element).off(Event.CLICK_DISMISS);
+      $(this._dialog).off(Event.MOUSEDOWN_DISMISS);
+
+      if (transition) {
+        $(this._element).one(Util.TRANSITION_END, function (event) {
+          return _this2._hideModal(event);
+        }).emulateTransitionEnd(TRANSITION_DURATION);
+      } else {
+        this._hideModal();
+      }
+    };
+
+    _proto.dispose = function dispose() {
+      $.removeData(this._element, DATA_KEY);
+      $(window, document, this._element, this._backdrop).off(EVENT_KEY);
+      this._config = null;
+      this._element = null;
+      this._dialog = null;
+      this._backdrop = null;
+      this._isShown = null;
+      this._isBodyOverflowing = null;
+      this._ignoreBackdropClick = null;
+      this._scrollbarWidth = null;
+    };
+
+    _proto.handleUpdate = function handleUpdate() {
+      this._adjustDialog();
+    }; // private
+
+
+    _proto._getConfig = function _getConfig(config) {
+      config = $.extend({}, Default, config);
+      Util.typeCheckConfig(NAME, config, DefaultType);
+      return config;
+    };
+
+    _proto._showElement = function _showElement(relatedTarget) {
+      var _this3 = this;
+
+      var transition = Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE);
+
+      if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
+        // don't move modals dom position
+        document.body.appendChild(this._element);
+      }
+
+      this._element.style.display = 'block';
+
+      this._element.removeAttribute('aria-hidden');
+
+      this._element.scrollTop = 0;
+
+      if (transition) {
+        Util.reflow(this._element);
+      }
+
+      $(this._element).addClass(ClassName.SHOW);
+
+      if (this._config.focus) {
+        this._enforceFocus();
+      }
+
+      var shownEvent = $.Event(Event.SHOWN, {
+        relatedTarget: relatedTarget
+      });
+
+      var transitionComplete = function transitionComplete() {
+        if (_this3._config.focus) {
+          _this3._element.focus();
+        }
+
+        _this3._isTransitioning = false;
+        $(_this3._element).trigger(shownEvent);
+      };
+
+      if (transition) {
+        $(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(TRANSITION_DURATION);
+      } else {
+        transitionComplete();
+      }
+    };
+
+    _proto._enforceFocus = function _enforceFocus() {
+      var _this4 = this;
+
+      $(document).off(Event.FOCUSIN) // guard against infinite focus loop
+      .on(Event.FOCUSIN, function (event) {
+        if (document !== event.target && _this4._element !== event.target && !$(_this4._element).has(event.target).length) {
+          _this4._element.focus();
+        }
+      });
+    };
+
+    _proto._setEscapeEvent = function _setEscapeEvent() {
+      var _this5 = this;
+
+      if (this._isShown && this._config.keyboard) {
+        $(this._element).on(Event.KEYDOWN_DISMISS, function (event) {
+          if (event.which === ESCAPE_KEYCODE) {
+            event.preventDefault();
+
+            _this5.hide();
+          }
+        });
+      } else if (!this._isShown) {
+        $(this._element).off(Event.KEYDOWN_DISMISS);
+      }
+    };
+
+    _proto._setResizeEvent = function _setResizeEvent() {
+      var _this6 = this;
+
+      if (this._isShown) {
+        $(window).on(Event.RESIZE, function (event) {
+          return _this6.handleUpdate(event);
+        });
+      } else {
+        $(window).off(Event.RESIZE);
+      }
+    };
+
+    _proto._hideModal = function _hideModal() {
+      var _this7 = this;
+
+      this._element.style.display = 'none';
+
+      this._element.setAttribute('aria-hidden', true);
+
+      this._isTransitioning = false;
+
+      this._showBackdrop(function () {
+        $(document.body).removeClass(ClassName.OPEN);
+
+        _this7._resetAdjustments();
+
+        _this7._resetScrollbar();
+
+        $(_this7._element).trigger(Event.HIDDEN);
+      });
+    };
+
+    _proto._removeBackdrop = function _removeBackdrop() {
+      if (this._backdrop) {
+        $(this._backdrop).remove();
+        this._backdrop = null;
+      }
+    };
+
+    _proto._showBackdrop = function _showBackdrop(callback) {
+      var _this8 = this;
+
+      var animate = $(this._element).hasClass(ClassName.FADE) ? ClassName.FADE : '';
+
+      if (this._isShown && this._config.backdrop) {
+        var doAnimate = Util.supportsTransitionEnd() && animate;
+        this._backdrop = document.createElement('div');
+        this._backdrop.className = ClassName.BACKDROP;
+
+        if (animate) {
+          $(this._backdrop).addClass(animate);
+        }
+
+        $(this._backdrop).appendTo(document.body);
+        $(this._element).on(Event.CLICK_DISMISS, function (event) {
+          if (_this8._ignoreBackdropClick) {
+            _this8._ignoreBackdropClick = false;
+            return;
+          }
+
+          if (event.target !== event.currentTarget) {
+            return;
+          }
+
+          if (_this8._config.backdrop === 'static') {
+            _this8._element.focus();
+          } else {
+            _this8.hide();
+          }
+        });
+
+        if (doAnimate) {
+          Util.reflow(this._backdrop);
+        }
+
+        $(this._backdrop).addClass(ClassName.SHOW);
+
+        if (!callback) {
+          return;
+        }
+
+        if (!doAnimate) {
+          callback();
+          return;
+        }
+
+        $(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(BACKDROP_TRANSITION_DURATION);
+      } else if (!this._isShown && this._backdrop) {
+        $(this._backdrop).removeClass(ClassName.SHOW);
+
+        var callbackRemove = function callbackRemove() {
+          _this8._removeBackdrop();
+
+          if (callback) {
+            callback();
+          }
+        };
+
+        if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
+          $(this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(BACKDROP_TRANSITION_DURATION);
+        } else {
+          callbackRemove();
+        }
+      } else if (callback) {
+        callback();
+      }
+    }; // ----------------------------------------------------------------------
+    // the following methods are used to handle overflowing modals
+    // todo (fat): these should probably be refactored out of modal.js
+    // ----------------------------------------------------------------------
+
+
+    _proto._adjustDialog = function _adjustDialog() {
+      var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
+
+      if (!this._isBodyOverflowing && isModalOverflowing) {
+        this._element.style.paddingLeft = this._scrollbarWidth + "px";
+      }
+
+      if (this._isBodyOverflowing && !isModalOverflowing) {
+        this._element.style.paddingRight = this._scrollbarWidth + "px";
+      }
+    };
+
+    _proto._resetAdjustments = function _resetAdjustments() {
+      this._element.style.paddingLeft = '';
+      this._element.style.paddingRight = '';
+    };
+
+    _proto._checkScrollbar = function _checkScrollbar() {
+      var rect = document.body.getBoundingClientRect();
+      this._isBodyOverflowing = rect.left + rect.right < window.innerWidth;
+      this._scrollbarWidth = this._getScrollbarWidth();
+    };
+
+    _proto._setScrollbar = function _setScrollbar() {
+      var _this9 = this;
+
+      if (this._isBodyOverflowing) {
+        // Note: DOMNode.style.paddingRight returns the actual value or '' if not set
+        //   while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set
+        // Adjust fixed content padding
+        $(Selector.FIXED_CONTENT).each(function (index, element) {
+          var actualPadding = $(element)[0].style.paddingRight;
+          var calculatedPadding = $(element).css('padding-right');
+          $(element).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + _this9._scrollbarWidth + "px");
+        }); // Adjust sticky content margin
+
+        $(Selector.STICKY_CONTENT).each(function (index, element) {
+          var actualMargin = $(element)[0].style.marginRight;
+          var calculatedMargin = $(element).css('margin-right');
+          $(element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) - _this9._scrollbarWidth + "px");
+        }); // Adjust navbar-toggler margin
+
+        $(Selector.NAVBAR_TOGGLER).each(function (index, element) {
+          var actualMargin = $(element)[0].style.marginRight;
+          var calculatedMargin = $(element).css('margin-right');
+          $(element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) + _this9._scrollbarWidth + "px");
+        }); // Adjust body padding
+
+        var actualPadding = document.body.style.paddingRight;
+        var calculatedPadding = $('body').css('padding-right');
+        $('body').data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + this._scrollbarWidth + "px");
+      }
+    };
+
+    _proto._resetScrollbar = function _resetScrollbar() {
+      // Restore fixed content padding
+      $(Selector.FIXED_CONTENT).each(function (index, element) {
+        var padding = $(element).data('padding-right');
+
+        if (typeof padding !== 'undefined') {
+          $(element).css('padding-right', padding).removeData('padding-right');
+        }
+      }); // Restore sticky content and navbar-toggler margin
+
+      $(Selector.STICKY_CONTENT + ", " + Selector.NAVBAR_TOGGLER).each(function (index, element) {
+        var margin = $(element).data('margin-right');
+
+        if (typeof margin !== 'undefined') {
+          $(element).css('margin-right', margin).removeData('margin-right');
+        }
+      }); // Restore body padding
+
+      var padding = $('body').data('padding-right');
+
+      if (typeof padding !== 'undefined') {
+        $('body').css('padding-right', padding).removeData('padding-right');
+      }
+    };
+
+    _proto._getScrollbarWidth = function _getScrollbarWidth() {
+      // thx d.walsh
+      var scrollDiv = document.createElement('div');
+      scrollDiv.className = ClassName.SCROLLBAR_MEASURER;
+      document.body.appendChild(scrollDiv);
+      var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
+      document.body.removeChild(scrollDiv);
+      return scrollbarWidth;
+    }; // static
+
+
+    Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
+      return this.each(function () {
+        var data = $(this).data(DATA_KEY);
+
+        var _config = $.extend({}, Modal.Default, $(this).data(), typeof config === 'object' && config);
+
+        if (!data) {
+          data = new Modal(this, _config);
+          $(this).data(DATA_KEY, data);
+        }
+
+        if (typeof config === 'string') {
+          if (typeof data[config] === 'undefined') {
+            throw new Error("No method named \"" + config + "\"");
+          }
+
+          data[config](relatedTarget);
+        } else if (_config.show) {
+          data.show(relatedTarget);
+        }
+      });
+    };
+
+    createClass(Modal, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: "Default",
+      get: function get() {
+        return Default;
+      }
+    }]);
+    return Modal;
+  }();
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
+
+
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+    var _this10 = this;
+
+    var target;
+    var selector = Util.getSelectorFromElement(this);
+
+    if (selector) {
+      target = $(selector)[0];
+    }
+
+    var config = $(target).data(DATA_KEY) ? 'toggle' : $.extend({}, $(target).data(), $(this).data());
+
+    if (this.tagName === 'A' || this.tagName === 'AREA') {
+      event.preventDefault();
+    }
+
+    var $target = $(target).one(Event.SHOW, function (showEvent) {
+      if (showEvent.isDefaultPrevented()) {
+        // only register focus restorer if modal will actually get shown
+        return;
+      }
+
+      $target.one(Event.HIDDEN, function () {
+        if ($(_this10).is(':visible')) {
+          _this10.focus();
+        }
+      });
+    });
+
+    Modal._jQueryInterface.call($(target), config, this);
+  });
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME] = Modal._jQueryInterface;
+  $.fn[NAME].Constructor = Modal;
+
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Modal._jQueryInterface;
+  };
+
+  return Modal;
+}($);
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-beta.2): tooltip.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var Tooltip = function () {
+  /**
+   * Check for Popper dependency
+   * Popper - https://popper.js.org
+   */
+  if (typeof Popper === 'undefined') {
+    throw new Error('Bootstrap tooltips require Popper.js (https://popper.js.org)');
+  }
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+
+  var NAME = 'tooltip';
+  var VERSION = '4.0.0-beta.2';
+  var DATA_KEY = 'bs.tooltip';
+  var EVENT_KEY = "." + DATA_KEY;
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var TRANSITION_DURATION = 150;
+  var CLASS_PREFIX = 'bs-tooltip';
+  var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
+  var DefaultType = {
+    animation: 'boolean',
+    template: 'string',
+    title: '(string|element|function)',
+    trigger: 'string',
+    delay: '(number|object)',
+    html: 'boolean',
+    selector: '(string|boolean)',
+    placement: '(string|function)',
+    offset: '(number|string)',
+    container: '(string|element|boolean)',
+    fallbackPlacement: '(string|array)'
+  };
+  var AttachmentMap = {
+    AUTO: 'auto',
+    TOP: 'top',
+    RIGHT: 'right',
+    BOTTOM: 'bottom',
+    LEFT: 'left'
+  };
+  var Default = {
+    animation: true,
+    template: '
      ',
+    trigger: 'hover focus',
+    title: '',
+    delay: 0,
+    html: false,
+    selector: false,
+    placement: 'top',
+    offset: 0,
+    container: false,
+    fallbackPlacement: 'flip'
+  };
+  var HoverState = {
+    SHOW: 'show',
+    OUT: 'out'
+  };
+  var Event = {
+    HIDE: "hide" + EVENT_KEY,
+    HIDDEN: "hidden" + EVENT_KEY,
+    SHOW: "show" + EVENT_KEY,
+    SHOWN: "shown" + EVENT_KEY,
+    INSERTED: "inserted" + EVENT_KEY,
+    CLICK: "click" + EVENT_KEY,
+    FOCUSIN: "focusin" + EVENT_KEY,
+    FOCUSOUT: "focusout" + EVENT_KEY,
+    MOUSEENTER: "mouseenter" + EVENT_KEY,
+    MOUSELEAVE: "mouseleave" + EVENT_KEY
+  };
+  var ClassName = {
+    FADE: 'fade',
+    SHOW: 'show'
+  };
+  var Selector = {
+    TOOLTIP: '.tooltip',
+    TOOLTIP_INNER: '.tooltip-inner',
+    ARROW: '.arrow'
+  };
+  var Trigger = {
+    HOVER: 'hover',
+    FOCUS: 'focus',
+    CLICK: 'click',
+    MANUAL: 'manual'
+    /**
+     * ------------------------------------------------------------------------
+     * Class Definition
+     * ------------------------------------------------------------------------
+     */
+
+  };
+
+  var Tooltip =
+  /*#__PURE__*/
+  function () {
+    function Tooltip(element, config) {
+      // private
+      this._isEnabled = true;
+      this._timeout = 0;
+      this._hoverState = '';
+      this._activeTrigger = {};
+      this._popper = null; // protected
+
+      this.element = element;
+      this.config = this._getConfig(config);
+      this.tip = null;
+
+      this._setListeners();
+    } // getters
+
+
+    var _proto = Tooltip.prototype;
+
+    // public
+    _proto.enable = function enable() {
+      this._isEnabled = true;
+    };
+
+    _proto.disable = function disable() {
+      this._isEnabled = false;
+    };
+
+    _proto.toggleEnabled = function toggleEnabled() {
+      this._isEnabled = !this._isEnabled;
+    };
+
+    _proto.toggle = function toggle(event) {
+      if (!this._isEnabled) {
+        return;
+      }
+
+      if (event) {
+        var dataKey = this.constructor.DATA_KEY;
+        var context = $(event.currentTarget).data(dataKey);
+
+        if (!context) {
+          context = new this.constructor(event.currentTarget, this._getDelegateConfig());
+          $(event.currentTarget).data(dataKey, context);
+        }
+
+        context._activeTrigger.click = !context._activeTrigger.click;
+
+        if (context._isWithActiveTrigger()) {
+          context._enter(null, context);
+        } else {
+          context._leave(null, context);
+        }
+      } else {
+        if ($(this.getTipElement()).hasClass(ClassName.SHOW)) {
+          this._leave(null, this);
+
+          return;
+        }
+
+        this._enter(null, this);
+      }
+    };
+
+    _proto.dispose = function dispose() {
+      clearTimeout(this._timeout);
+      $.removeData(this.element, this.constructor.DATA_KEY);
+      $(this.element).off(this.constructor.EVENT_KEY);
+      $(this.element).closest('.modal').off('hide.bs.modal');
+
+      if (this.tip) {
+        $(this.tip).remove();
+      }
+
+      this._isEnabled = null;
+      this._timeout = null;
+      this._hoverState = null;
+      this._activeTrigger = null;
+
+      if (this._popper !== null) {
+        this._popper.destroy();
+      }
+
+      this._popper = null;
+      this.element = null;
+      this.config = null;
+      this.tip = null;
+    };
+
+    _proto.show = function show() {
+      var _this = this;
+
+      if ($(this.element).css('display') === 'none') {
+        throw new Error('Please use show on visible elements');
+      }
+
+      var showEvent = $.Event(this.constructor.Event.SHOW);
+
+      if (this.isWithContent() && this._isEnabled) {
+        $(this.element).trigger(showEvent);
+        var isInTheDom = $.contains(this.element.ownerDocument.documentElement, this.element);
+
+        if (showEvent.isDefaultPrevented() || !isInTheDom) {
+          return;
+        }
+
+        var tip = this.getTipElement();
+        var tipId = Util.getUID(this.constructor.NAME);
+        tip.setAttribute('id', tipId);
+        this.element.setAttribute('aria-describedby', tipId);
+        this.setContent();
+
+        if (this.config.animation) {
+          $(tip).addClass(ClassName.FADE);
+        }
+
+        var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
+
+        var attachment = this._getAttachment(placement);
+
+        this.addAttachmentClass(attachment);
+        var container = this.config.container === false ? document.body : $(this.config.container);
+        $(tip).data(this.constructor.DATA_KEY, this);
+
+        if (!$.contains(this.element.ownerDocument.documentElement, this.tip)) {
+          $(tip).appendTo(container);
+        }
+
+        $(this.element).trigger(this.constructor.Event.INSERTED);
+        this._popper = new Popper(this.element, tip, {
+          placement: attachment,
+          modifiers: {
+            offset: {
+              offset: this.config.offset
+            },
+            flip: {
+              behavior: this.config.fallbackPlacement
+            },
+            arrow: {
+              element: Selector.ARROW
+            }
+          },
+          onCreate: function onCreate(data) {
+            if (data.originalPlacement !== data.placement) {
+              _this._handlePopperPlacementChange(data);
+            }
+          },
+          onUpdate: function onUpdate(data) {
+            _this._handlePopperPlacementChange(data);
+          }
+        });
+        $(tip).addClass(ClassName.SHOW); // if this is a touch-enabled device we add extra
+        // empty mouseover listeners to the body's immediate children;
+        // only needed because of broken event delegation on iOS
+        // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
+
+        if ('ontouchstart' in document.documentElement) {
+          $('body').children().on('mouseover', null, $.noop);
+        }
+
+        var complete = function complete() {
+          if (_this.config.animation) {
+            _this._fixTransition();
+          }
+
+          var prevHoverState = _this._hoverState;
+          _this._hoverState = null;
+          $(_this.element).trigger(_this.constructor.Event.SHOWN);
+
+          if (prevHoverState === HoverState.OUT) {
+            _this._leave(null, _this);
+          }
+        };
+
+        if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
+          $(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(Tooltip._TRANSITION_DURATION);
+        } else {
+          complete();
+        }
+      }
+    };
+
+    _proto.hide = function hide(callback) {
+      var _this2 = this;
+
+      var tip = this.getTipElement();
+      var hideEvent = $.Event(this.constructor.Event.HIDE);
+
+      var complete = function complete() {
+        if (_this2._hoverState !== HoverState.SHOW && tip.parentNode) {
+          tip.parentNode.removeChild(tip);
+        }
+
+        _this2._cleanTipClass();
+
+        _this2.element.removeAttribute('aria-describedby');
+
+        $(_this2.element).trigger(_this2.constructor.Event.HIDDEN);
+
+        if (_this2._popper !== null) {
+          _this2._popper.destroy();
+        }
+
+        if (callback) {
+          callback();
+        }
+      };
+
+      $(this.element).trigger(hideEvent);
+
+      if (hideEvent.isDefaultPrevented()) {
+        return;
+      }
+
+      $(tip).removeClass(ClassName.SHOW); // if this is a touch-enabled device we remove the extra
+      // empty mouseover listeners we added for iOS support
+
+      if ('ontouchstart' in document.documentElement) {
+        $('body').children().off('mouseover', null, $.noop);
+      }
+
+      this._activeTrigger[Trigger.CLICK] = false;
+      this._activeTrigger[Trigger.FOCUS] = false;
+      this._activeTrigger[Trigger.HOVER] = false;
+
+      if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
+        $(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
+      } else {
+        complete();
+      }
+
+      this._hoverState = '';
+    };
+
+    _proto.update = function update() {
+      if (this._popper !== null) {
+        this._popper.scheduleUpdate();
+      }
+    }; // protected
+
+
+    _proto.isWithContent = function isWithContent() {
+      return Boolean(this.getTitle());
+    };
+
+    _proto.addAttachmentClass = function addAttachmentClass(attachment) {
+      $(this.getTipElement()).addClass(CLASS_PREFIX + "-" + attachment);
+    };
+
+    _proto.getTipElement = function getTipElement() {
+      this.tip = this.tip || $(this.config.template)[0];
+      return this.tip;
+    };
+
+    _proto.setContent = function setContent() {
+      var $tip = $(this.getTipElement());
+      this.setElementContent($tip.find(Selector.TOOLTIP_INNER), this.getTitle());
+      $tip.removeClass(ClassName.FADE + " " + ClassName.SHOW);
+    };
+
+    _proto.setElementContent = function setElementContent($element, content) {
+      var html = this.config.html;
+
+      if (typeof content === 'object' && (content.nodeType || content.jquery)) {
+        // content is a DOM node or a jQuery
+        if (html) {
+          if (!$(content).parent().is($element)) {
+            $element.empty().append(content);
+          }
+        } else {
+          $element.text($(content).text());
+        }
+      } else {
+        $element[html ? 'html' : 'text'](content);
+      }
+    };
+
+    _proto.getTitle = function getTitle() {
+      var title = this.element.getAttribute('data-original-title');
+
+      if (!title) {
+        title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
+      }
+
+      return title;
+    }; // private
+
+
+    _proto._getAttachment = function _getAttachment(placement) {
+      return AttachmentMap[placement.toUpperCase()];
+    };
+
+    _proto._setListeners = function _setListeners() {
+      var _this3 = this;
+
+      var triggers = this.config.trigger.split(' ');
+      triggers.forEach(function (trigger) {
+        if (trigger === 'click') {
+          $(_this3.element).on(_this3.constructor.Event.CLICK, _this3.config.selector, function (event) {
+            return _this3.toggle(event);
+          });
+        } else if (trigger !== Trigger.MANUAL) {
+          var eventIn = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSEENTER : _this3.constructor.Event.FOCUSIN;
+          var eventOut = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSELEAVE : _this3.constructor.Event.FOCUSOUT;
+          $(_this3.element).on(eventIn, _this3.config.selector, function (event) {
+            return _this3._enter(event);
+          }).on(eventOut, _this3.config.selector, function (event) {
+            return _this3._leave(event);
+          });
+        }
+
+        $(_this3.element).closest('.modal').on('hide.bs.modal', function () {
+          return _this3.hide();
+        });
+      });
+
+      if (this.config.selector) {
+        this.config = $.extend({}, this.config, {
+          trigger: 'manual',
+          selector: ''
+        });
+      } else {
+        this._fixTitle();
+      }
+    };
+
+    _proto._fixTitle = function _fixTitle() {
+      var titleType = typeof this.element.getAttribute('data-original-title');
+
+      if (this.element.getAttribute('title') || titleType !== 'string') {
+        this.element.setAttribute('data-original-title', this.element.getAttribute('title') || '');
+        this.element.setAttribute('title', '');
+      }
+    };
+
+    _proto._enter = function _enter(event, context) {
+      var dataKey = this.constructor.DATA_KEY;
+      context = context || $(event.currentTarget).data(dataKey);
+
+      if (!context) {
+        context = new this.constructor(event.currentTarget, this._getDelegateConfig());
+        $(event.currentTarget).data(dataKey, context);
+      }
+
+      if (event) {
+        context._activeTrigger[event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER] = true;
+      }
+
+      if ($(context.getTipElement()).hasClass(ClassName.SHOW) || context._hoverState === HoverState.SHOW) {
+        context._hoverState = HoverState.SHOW;
+        return;
+      }
+
+      clearTimeout(context._timeout);
+      context._hoverState = HoverState.SHOW;
+
+      if (!context.config.delay || !context.config.delay.show) {
+        context.show();
+        return;
+      }
+
+      context._timeout = setTimeout(function () {
+        if (context._hoverState === HoverState.SHOW) {
+          context.show();
+        }
+      }, context.config.delay.show);
+    };
+
+    _proto._leave = function _leave(event, context) {
+      var dataKey = this.constructor.DATA_KEY;
+      context = context || $(event.currentTarget).data(dataKey);
+
+      if (!context) {
+        context = new this.constructor(event.currentTarget, this._getDelegateConfig());
+        $(event.currentTarget).data(dataKey, context);
+      }
+
+      if (event) {
+        context._activeTrigger[event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER] = false;
+      }
+
+      if (context._isWithActiveTrigger()) {
+        return;
+      }
+
+      clearTimeout(context._timeout);
+      context._hoverState = HoverState.OUT;
+
+      if (!context.config.delay || !context.config.delay.hide) {
+        context.hide();
+        return;
+      }
+
+      context._timeout = setTimeout(function () {
+        if (context._hoverState === HoverState.OUT) {
+          context.hide();
+        }
+      }, context.config.delay.hide);
+    };
+
+    _proto._isWithActiveTrigger = function _isWithActiveTrigger() {
+      for (var trigger in this._activeTrigger) {
+        if (this._activeTrigger[trigger]) {
+          return true;
+        }
+      }
+
+      return false;
+    };
+
+    _proto._getConfig = function _getConfig(config) {
+      config = $.extend({}, this.constructor.Default, $(this.element).data(), config);
+
+      if (typeof config.delay === 'number') {
+        config.delay = {
+          show: config.delay,
+          hide: config.delay
+        };
+      }
+
+      if (typeof config.title === 'number') {
+        config.title = config.title.toString();
+      }
+
+      if (typeof config.content === 'number') {
+        config.content = config.content.toString();
+      }
+
+      Util.typeCheckConfig(NAME, config, this.constructor.DefaultType);
+      return config;
+    };
+
+    _proto._getDelegateConfig = function _getDelegateConfig() {
+      var config = {};
+
+      if (this.config) {
+        for (var key in this.config) {
+          if (this.constructor.Default[key] !== this.config[key]) {
+            config[key] = this.config[key];
+          }
+        }
+      }
+
+      return config;
+    };
+
+    _proto._cleanTipClass = function _cleanTipClass() {
+      var $tip = $(this.getTipElement());
+      var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
+
+      if (tabClass !== null && tabClass.length > 0) {
+        $tip.removeClass(tabClass.join(''));
+      }
+    };
+
+    _proto._handlePopperPlacementChange = function _handlePopperPlacementChange(data) {
+      this._cleanTipClass();
+
+      this.addAttachmentClass(this._getAttachment(data.placement));
+    };
+
+    _proto._fixTransition = function _fixTransition() {
+      var tip = this.getTipElement();
+      var initConfigAnimation = this.config.animation;
+
+      if (tip.getAttribute('x-placement') !== null) {
+        return;
+      }
+
+      $(tip).removeClass(ClassName.FADE);
+      this.config.animation = false;
+      this.hide();
+      this.show();
+      this.config.animation = initConfigAnimation;
+    }; // static
+
+
+    Tooltip._jQueryInterface = function _jQueryInterface(config) {
+      return this.each(function () {
+        var data = $(this).data(DATA_KEY);
+
+        var _config = typeof config === 'object' && config;
+
+        if (!data && /dispose|hide/.test(config)) {
+          return;
+        }
+
+        if (!data) {
+          data = new Tooltip(this, _config);
+          $(this).data(DATA_KEY, data);
+        }
+
+        if (typeof config === 'string') {
+          if (typeof data[config] === 'undefined') {
+            throw new Error("No method named \"" + config + "\"");
+          }
+
+          data[config]();
+        }
+      });
+    };
+
+    createClass(Tooltip, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: "Default",
+      get: function get() {
+        return Default;
+      }
+    }, {
+      key: "NAME",
+      get: function get() {
+        return NAME;
+      }
+    }, {
+      key: "DATA_KEY",
+      get: function get() {
+        return DATA_KEY;
+      }
+    }, {
+      key: "Event",
+      get: function get() {
+        return Event;
+      }
+    }, {
+      key: "EVENT_KEY",
+      get: function get() {
+        return EVENT_KEY;
+      }
+    }, {
+      key: "DefaultType",
+      get: function get() {
+        return DefaultType;
+      }
+    }]);
+    return Tooltip;
+  }();
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+
+  $.fn[NAME] = Tooltip._jQueryInterface;
+  $.fn[NAME].Constructor = Tooltip;
+
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Tooltip._jQueryInterface;
+  };
+
+  return Tooltip;
+}($, Popper);
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-beta.2): popover.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var Popover = function () {
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+  var NAME = 'popover';
+  var VERSION = '4.0.0-beta.2';
+  var DATA_KEY = 'bs.popover';
+  var EVENT_KEY = "." + DATA_KEY;
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var CLASS_PREFIX = 'bs-popover';
+  var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
+  var Default = $.extend({}, Tooltip.Default, {
+    placement: 'right',
+    trigger: 'click',
+    content: '',
+    template: ''
+  });
+  var DefaultType = $.extend({}, Tooltip.DefaultType, {
+    content: '(string|element|function)'
+  });
+  var ClassName = {
+    FADE: 'fade',
+    SHOW: 'show'
+  };
+  var Selector = {
+    TITLE: '.popover-header',
+    CONTENT: '.popover-body'
+  };
+  var Event = {
+    HIDE: "hide" + EVENT_KEY,
+    HIDDEN: "hidden" + EVENT_KEY,
+    SHOW: "show" + EVENT_KEY,
+    SHOWN: "shown" + EVENT_KEY,
+    INSERTED: "inserted" + EVENT_KEY,
+    CLICK: "click" + EVENT_KEY,
+    FOCUSIN: "focusin" + EVENT_KEY,
+    FOCUSOUT: "focusout" + EVENT_KEY,
+    MOUSEENTER: "mouseenter" + EVENT_KEY,
+    MOUSELEAVE: "mouseleave" + EVENT_KEY
+    /**
+     * ------------------------------------------------------------------------
+     * Class Definition
+     * ------------------------------------------------------------------------
+     */
+
+  };
+
+  var Popover =
+  /*#__PURE__*/
+  function (_Tooltip) {
+    inheritsLoose(Popover, _Tooltip);
+
+    function Popover() {
+      return _Tooltip.apply(this, arguments) || this;
+    }
+
+    var _proto = Popover.prototype;
+
+    // overrides
+    _proto.isWithContent = function isWithContent() {
+      return this.getTitle() || this._getContent();
+    };
+
+    _proto.addAttachmentClass = function addAttachmentClass(attachment) {
+      $(this.getTipElement()).addClass(CLASS_PREFIX + "-" + attachment);
+    };
+
+    _proto.getTipElement = function getTipElement() {
+      this.tip = this.tip || $(this.config.template)[0];
+      return this.tip;
+    };
+
+    _proto.setContent = function setContent() {
+      var $tip = $(this.getTipElement()); // we use append for html objects to maintain js events
+
+      this.setElementContent($tip.find(Selector.TITLE), this.getTitle());
+      this.setElementContent($tip.find(Selector.CONTENT), this._getContent());
+      $tip.removeClass(ClassName.FADE + " " + ClassName.SHOW);
+    }; // private
+
+
+    _proto._getContent = function _getContent() {
+      return this.element.getAttribute('data-content') || (typeof this.config.content === 'function' ? this.config.content.call(this.element) : this.config.content);
+    };
+
+    _proto._cleanTipClass = function _cleanTipClass() {
+      var $tip = $(this.getTipElement());
+      var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
+
+      if (tabClass !== null && tabClass.length > 0) {
+        $tip.removeClass(tabClass.join(''));
+      }
+    }; // static
+
+
+    Popover._jQueryInterface = function _jQueryInterface(config) {
+      return this.each(function () {
+        var data = $(this).data(DATA_KEY);
+
+        var _config = typeof config === 'object' ? config : null;
+
+        if (!data && /destroy|hide/.test(config)) {
+          return;
+        }
+
+        if (!data) {
+          data = new Popover(this, _config);
+          $(this).data(DATA_KEY, data);
+        }
+
+        if (typeof config === 'string') {
+          if (typeof data[config] === 'undefined') {
+            throw new Error("No method named \"" + config + "\"");
+          }
+
+          data[config]();
+        }
+      });
+    };
+
+    createClass(Popover, null, [{
+      key: "VERSION",
+      // getters
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: "Default",
+      get: function get() {
+        return Default;
+      }
+    }, {
+      key: "NAME",
+      get: function get() {
+        return NAME;
+      }
+    }, {
+      key: "DATA_KEY",
+      get: function get() {
+        return DATA_KEY;
+      }
+    }, {
+      key: "Event",
+      get: function get() {
+        return Event;
+      }
+    }, {
+      key: "EVENT_KEY",
+      get: function get() {
+        return EVENT_KEY;
+      }
+    }, {
+      key: "DefaultType",
+      get: function get() {
+        return DefaultType;
+      }
+    }]);
+    return Popover;
+  }(Tooltip);
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+
+  $.fn[NAME] = Popover._jQueryInterface;
+  $.fn[NAME].Constructor = Popover;
+
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Popover._jQueryInterface;
+  };
+
+  return Popover;
+}($);
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-beta.2): scrollspy.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var ScrollSpy = function () {
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+  var NAME = 'scrollspy';
+  var VERSION = '4.0.0-beta.2';
+  var DATA_KEY = 'bs.scrollspy';
+  var EVENT_KEY = "." + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var Default = {
+    offset: 10,
+    method: 'auto',
+    target: ''
+  };
+  var DefaultType = {
+    offset: 'number',
+    method: 'string',
+    target: '(string|element)'
+  };
+  var Event = {
+    ACTIVATE: "activate" + EVENT_KEY,
+    SCROLL: "scroll" + EVENT_KEY,
+    LOAD_DATA_API: "load" + EVENT_KEY + DATA_API_KEY
+  };
+  var ClassName = {
+    DROPDOWN_ITEM: 'dropdown-item',
+    DROPDOWN_MENU: 'dropdown-menu',
+    ACTIVE: 'active'
+  };
+  var Selector = {
+    DATA_SPY: '[data-spy="scroll"]',
+    ACTIVE: '.active',
+    NAV_LIST_GROUP: '.nav, .list-group',
+    NAV_LINKS: '.nav-link',
+    NAV_ITEMS: '.nav-item',
+    LIST_ITEMS: '.list-group-item',
+    DROPDOWN: '.dropdown',
+    DROPDOWN_ITEMS: '.dropdown-item',
+    DROPDOWN_TOGGLE: '.dropdown-toggle'
+  };
+  var OffsetMethod = {
+    OFFSET: 'offset',
+    POSITION: 'position'
+    /**
+     * ------------------------------------------------------------------------
+     * Class Definition
+     * ------------------------------------------------------------------------
+     */
+
+  };
+
+  var ScrollSpy =
+  /*#__PURE__*/
+  function () {
+    function ScrollSpy(element, config) {
+      var _this = this;
+
+      this._element = element;
+      this._scrollElement = element.tagName === 'BODY' ? window : element;
+      this._config = this._getConfig(config);
+      this._selector = this._config.target + " " + Selector.NAV_LINKS + "," + (this._config.target + " " + Selector.LIST_ITEMS + ",") + (this._config.target + " " + Selector.DROPDOWN_ITEMS);
+      this._offsets = [];
+      this._targets = [];
+      this._activeTarget = null;
+      this._scrollHeight = 0;
+      $(this._scrollElement).on(Event.SCROLL, function (event) {
+        return _this._process(event);
+      });
+      this.refresh();
+
+      this._process();
+    } // getters
+
+
+    var _proto = ScrollSpy.prototype;
+
+    // public
+    _proto.refresh = function refresh() {
+      var _this2 = this;
+
+      var autoMethod = this._scrollElement !== this._scrollElement.window ? OffsetMethod.POSITION : OffsetMethod.OFFSET;
+      var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
+      var offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0;
+      this._offsets = [];
+      this._targets = [];
+      this._scrollHeight = this._getScrollHeight();
+      var targets = $.makeArray($(this._selector));
+      targets.map(function (element) {
+        var target;
+        var targetSelector = Util.getSelectorFromElement(element);
+
+        if (targetSelector) {
+          target = $(targetSelector)[0];
+        }
+
+        if (target) {
+          var targetBCR = target.getBoundingClientRect();
+
+          if (targetBCR.width || targetBCR.height) {
+            // todo (fat): remove sketch reliance on jQuery position/offset
+            return [$(target)[offsetMethod]().top + offsetBase, targetSelector];
+          }
+        }
+
+        return null;
+      }).filter(function (item) {
+        return item;
+      }).sort(function (a, b) {
+        return a[0] - b[0];
+      }).forEach(function (item) {
+        _this2._offsets.push(item[0]);
+
+        _this2._targets.push(item[1]);
+      });
+    };
+
+    _proto.dispose = function dispose() {
+      $.removeData(this._element, DATA_KEY);
+      $(this._scrollElement).off(EVENT_KEY);
+      this._element = null;
+      this._scrollElement = null;
+      this._config = null;
+      this._selector = null;
+      this._offsets = null;
+      this._targets = null;
+      this._activeTarget = null;
+      this._scrollHeight = null;
+    }; // private
+
+
+    _proto._getConfig = function _getConfig(config) {
+      config = $.extend({}, Default, config);
+
+      if (typeof config.target !== 'string') {
+        var id = $(config.target).attr('id');
+
+        if (!id) {
+          id = Util.getUID(NAME);
+          $(config.target).attr('id', id);
+        }
+
+        config.target = "#" + id;
+      }
+
+      Util.typeCheckConfig(NAME, config, DefaultType);
+      return config;
+    };
+
+    _proto._getScrollTop = function _getScrollTop() {
+      return this._scrollElement === window ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop;
+    };
+
+    _proto._getScrollHeight = function _getScrollHeight() {
+      return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
+    };
+
+    _proto._getOffsetHeight = function _getOffsetHeight() {
+      return this._scrollElement === window ? window.innerHeight : this._scrollElement.getBoundingClientRect().height;
+    };
+
+    _proto._process = function _process() {
+      var scrollTop = this._getScrollTop() + this._config.offset;
+
+      var scrollHeight = this._getScrollHeight();
+
+      var maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight();
+
+      if (this._scrollHeight !== scrollHeight) {
+        this.refresh();
+      }
+
+      if (scrollTop >= maxScroll) {
+        var target = this._targets[this._targets.length - 1];
+
+        if (this._activeTarget !== target) {
+          this._activate(target);
+        }
+
+        return;
+      }
+
+      if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {
+        this._activeTarget = null;
+
+        this._clear();
+
+        return;
+      }
+
+      for (var i = this._offsets.length; i--;) {
+        var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (typeof this._offsets[i + 1] === 'undefined' || scrollTop < this._offsets[i + 1]);
+
+        if (isActiveTarget) {
+          this._activate(this._targets[i]);
+        }
+      }
+    };
+
+    _proto._activate = function _activate(target) {
+      this._activeTarget = target;
+
+      this._clear();
+
+      var queries = this._selector.split(','); // eslint-disable-next-line arrow-body-style
+
+
+      queries = queries.map(function (selector) {
+        return selector + "[data-target=\"" + target + "\"]," + (selector + "[href=\"" + target + "\"]");
+      });
+      var $link = $(queries.join(','));
+
+      if ($link.hasClass(ClassName.DROPDOWN_ITEM)) {
+        $link.closest(Selector.DROPDOWN).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE);
+        $link.addClass(ClassName.ACTIVE);
+      } else {
+        // Set triggered link as active
+        $link.addClass(ClassName.ACTIVE); // Set triggered links parents as active
+        // With both        or other required elements.
+	thead: [ 1, "
      " + e + ":" + infos[e] + "
      ", "
      " ],
+	col: [ 2, "", "
      " ],
+	tr: [ 2, "", "
      " ],
+	td: [ 3, "", "
      " ],
+
+	_default: [ 0, "", "" ]
+};
+
+// Support: IE <=9 only
+wrapMap.optgroup = wrapMap.option;
+
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+
+function getAll( context, tag ) {
+
+	// Support: IE <=9 - 11 only
+	// Use typeof to avoid zero-argument method invocation on host objects (#15151)
+	var ret;
+
+	if ( typeof context.getElementsByTagName !== "undefined" ) {
+		ret = context.getElementsByTagName( tag || "*" );
+
+	} else if ( typeof context.querySelectorAll !== "undefined" ) {
+		ret = context.querySelectorAll( tag || "*" );
+
+	} else {
+		ret = [];
+	}
+
+	if ( tag === undefined || tag && nodeName( context, tag ) ) {
+		return jQuery.merge( [ context ], ret );
+	}
+
+	return ret;
+}
+
+
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+	var i = 0,
+		l = elems.length;
+
+	for ( ; i < l; i++ ) {
+		dataPriv.set(
+			elems[ i ],
+			"globalEval",
+			!refElements || dataPriv.get( refElements[ i ], "globalEval" )
+		);
+	}
+}
+
+
+var rhtml = /<|&#?\w+;/;
+
+function buildFragment( elems, context, scripts, selection, ignored ) {
+	var elem, tmp, tag, wrap, contains, j,
+		fragment = context.createDocumentFragment(),
+		nodes = [],
+		i = 0,
+		l = elems.length;
+
+	for ( ; i < l; i++ ) {
+		elem = elems[ i ];
+
+		if ( elem || elem === 0 ) {
+
+			// Add nodes directly
+			if ( jQuery.type( elem ) === "object" ) {
+
+				// Support: Android <=4.0 only, PhantomJS 1 only
+				// push.apply(_, arraylike) throws on ancient WebKit
+				jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+			// Convert non-html into a text node
+			} else if ( !rhtml.test( elem ) ) {
+				nodes.push( context.createTextNode( elem ) );
+
+			// Convert html into DOM nodes
+			} else {
+				tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
+
+				// Deserialize a standard representation
+				tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
+				wrap = wrapMap[ tag ] || wrapMap._default;
+				tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
+
+				// Descend through wrappers to the right content
+				j = wrap[ 0 ];
+				while ( j-- ) {
+					tmp = tmp.lastChild;
+				}
+
+				// Support: Android <=4.0 only, PhantomJS 1 only
+				// push.apply(_, arraylike) throws on ancient WebKit
+				jQuery.merge( nodes, tmp.childNodes );
+
+				// Remember the top-level container
+				tmp = fragment.firstChild;
+
+				// Ensure the created nodes are orphaned (#12392)
+				tmp.textContent = "";
+			}
+		}
+	}
+
+	// Remove wrapper from fragment
+	fragment.textContent = "";
+
+	i = 0;
+	while ( ( elem = nodes[ i++ ] ) ) {
+
+		// Skip elements already in the context collection (trac-4087)
+		if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
+			if ( ignored ) {
+				ignored.push( elem );
+			}
+			continue;
+		}
+
+		contains = jQuery.contains( elem.ownerDocument, elem );
+
+		// Append to fragment
+		tmp = getAll( fragment.appendChild( elem ), "script" );
+
+		// Preserve script evaluation history
+		if ( contains ) {
+			setGlobalEval( tmp );
+		}
+
+		// Capture executables
+		if ( scripts ) {
+			j = 0;
+			while ( ( elem = tmp[ j++ ] ) ) {
+				if ( rscriptType.test( elem.type || "" ) ) {
+					scripts.push( elem );
+				}
+			}
+		}
+	}
+
+	return fragment;
+}
+
+
+( function() {
+	var fragment = document.createDocumentFragment(),
+		div = fragment.appendChild( document.createElement( "div" ) ),
+		input = document.createElement( "input" );
+
+	// Support: Android 4.0 - 4.3 only
+	// Check state lost if the name is set (#11217)
+	// Support: Windows Web Apps (WWA)
+	// `name` and `type` must use .setAttribute for WWA (#14901)
+	input.setAttribute( "type", "radio" );
+	input.setAttribute( "checked", "checked" );
+	input.setAttribute( "name", "t" );
+
+	div.appendChild( input );
+
+	// Support: Android <=4.1 only
+	// Older WebKit doesn't clone checked state correctly in fragments
+	support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+	// Support: IE <=11 only
+	// Make sure textarea (and checkbox) defaultValue is properly cloned
+	div.innerHTML = "";
+	support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
+} )();
+var documentElement = document.documentElement;
+
+
+
+var
+	rkeyEvent = /^key/,
+	rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
+	rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
+
+function returnTrue() {
+	return true;
+}
+
+function returnFalse() {
+	return false;
+}
+
+// Support: IE <=9 only
+// See #13393 for more info
+function safeActiveElement() {
+	try {
+		return document.activeElement;
+	} catch ( err ) { }
+}
+
+function on( elem, types, selector, data, fn, one ) {
+	var origFn, type;
+
+	// Types can be a map of types/handlers
+	if ( typeof types === "object" ) {
+
+		// ( types-Object, selector, data )
+		if ( typeof selector !== "string" ) {
+
+			// ( types-Object, data )
+			data = data || selector;
+			selector = undefined;
+		}
+		for ( type in types ) {
+			on( elem, type, selector, data, types[ type ], one );
+		}
+		return elem;
+	}
+
+	if ( data == null && fn == null ) {
+
+		// ( types, callback )
+		fn = selector;
+		data = selector = undefined;
+	} else if ( fn == null ) {
+		if ( typeof selector === "string" ) {
+
+			// ( types, selector, callback )
+			fn = data;
+			data = undefined;
+		} else {
+
+			// ( types, data, callback )
+			fn = data;
+			data = selector;
+			selector = undefined;
+		}
+	}
+	if ( fn === false ) {
+		fn = returnFalse;
+	} else if ( !fn ) {
+		return elem;
+	}
+
+	if ( one === 1 ) {
+		origFn = fn;
+		fn = function( event ) {
+
+			// Can use an empty set, since event contains the info
+			jQuery().off( event );
+			return origFn.apply( this, arguments );
+		};
+
+		// Use same guid so caller can remove using origFn
+		fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+	}
+	return elem.each( function() {
+		jQuery.event.add( this, types, fn, data, selector );
+	} );
+}
+
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
+
+	global: {},
+
+	add: function( elem, types, handler, data, selector ) {
+
+		var handleObjIn, eventHandle, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = dataPriv.get( elem );
+
+		// Don't attach events to noData or text/comment nodes (but allow plain objects)
+		if ( !elemData ) {
+			return;
+		}
+
+		// Caller can pass in an object of custom data in lieu of the handler
+		if ( handler.handler ) {
+			handleObjIn = handler;
+			handler = handleObjIn.handler;
+			selector = handleObjIn.selector;
+		}
+
+		// Ensure that invalid selectors throw exceptions at attach time
+		// Evaluate against documentElement in case elem is a non-element node (e.g., document)
+		if ( selector ) {
+			jQuery.find.matchesSelector( documentElement, selector );
+		}
+
+		// Make sure that the handler has a unique ID, used to find/remove it later
+		if ( !handler.guid ) {
+			handler.guid = jQuery.guid++;
+		}
+
+		// Init the element's event structure and main handler, if this is the first
+		if ( !( events = elemData.events ) ) {
+			events = elemData.events = {};
+		}
+		if ( !( eventHandle = elemData.handle ) ) {
+			eventHandle = elemData.handle = function( e ) {
+
+				// Discard the second event of a jQuery.event.trigger() and
+				// when an event is called after a page has unloaded
+				return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
+					jQuery.event.dispatch.apply( elem, arguments ) : undefined;
+			};
+		}
+
+		// Handle multiple events separated by a space
+		types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[ t ] ) || [];
+			type = origType = tmp[ 1 ];
+			namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
+
+			// There *must* be a type, no attaching namespace-only handlers
+			if ( !type ) {
+				continue;
+			}
+
+			// If event changes its type, use the special event handlers for the changed type
+			special = jQuery.event.special[ type ] || {};
+
+			// If selector defined, determine special event api type, otherwise given type
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+
+			// Update special based on newly reset type
+			special = jQuery.event.special[ type ] || {};
+
+			// handleObj is passed to all event handlers
+			handleObj = jQuery.extend( {
+				type: type,
+				origType: origType,
+				data: data,
+				handler: handler,
+				guid: handler.guid,
+				selector: selector,
+				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+				namespace: namespaces.join( "." )
+			}, handleObjIn );
+
+			// Init the event handler queue if we're the first
+			if ( !( handlers = events[ type ] ) ) {
+				handlers = events[ type ] = [];
+				handlers.delegateCount = 0;
+
+				// Only use addEventListener if the special events handler returns false
+				if ( !special.setup ||
+					special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+
+					if ( elem.addEventListener ) {
+						elem.addEventListener( type, eventHandle );
+					}
+				}
+			}
+
+			if ( special.add ) {
+				special.add.call( elem, handleObj );
+
+				if ( !handleObj.handler.guid ) {
+					handleObj.handler.guid = handler.guid;
+				}
+			}
+
+			// Add to the element's handler list, delegates in front
+			if ( selector ) {
+				handlers.splice( handlers.delegateCount++, 0, handleObj );
+			} else {
+				handlers.push( handleObj );
+			}
+
+			// Keep track of which events have ever been used, for event optimization
+			jQuery.event.global[ type ] = true;
+		}
+
+	},
+
+	// Detach an event or set of events from an element
+	remove: function( elem, types, handler, selector, mappedTypes ) {
+
+		var j, origCount, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
+
+		if ( !elemData || !( events = elemData.events ) ) {
+			return;
+		}
+
+		// Once for each type.namespace in types; type may be omitted
+		types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[ t ] ) || [];
+			type = origType = tmp[ 1 ];
+			namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
+
+			// Unbind all events (on this namespace, if provided) for the element
+			if ( !type ) {
+				for ( type in events ) {
+					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+				}
+				continue;
+			}
+
+			special = jQuery.event.special[ type ] || {};
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+			handlers = events[ type ] || [];
+			tmp = tmp[ 2 ] &&
+				new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
+
+			// Remove matching events
+			origCount = j = handlers.length;
+			while ( j-- ) {
+				handleObj = handlers[ j ];
+
+				if ( ( mappedTypes || origType === handleObj.origType ) &&
+					( !handler || handler.guid === handleObj.guid ) &&
+					( !tmp || tmp.test( handleObj.namespace ) ) &&
+					( !selector || selector === handleObj.selector ||
+						selector === "**" && handleObj.selector ) ) {
+					handlers.splice( j, 1 );
+
+					if ( handleObj.selector ) {
+						handlers.delegateCount--;
+					}
+					if ( special.remove ) {
+						special.remove.call( elem, handleObj );
+					}
+				}
+			}
+
+			// Remove generic event handler if we removed something and no more handlers exist
+			// (avoids potential for endless recursion during removal of special event handlers)
+			if ( origCount && !handlers.length ) {
+				if ( !special.teardown ||
+					special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+
+					jQuery.removeEvent( elem, type, elemData.handle );
+				}
+
+				delete events[ type ];
+			}
+		}
+
+		// Remove data and the expando if it's no longer used
+		if ( jQuery.isEmptyObject( events ) ) {
+			dataPriv.remove( elem, "handle events" );
+		}
+	},
+
+	dispatch: function( nativeEvent ) {
+
+		// Make a writable jQuery.Event from the native event object
+		var event = jQuery.event.fix( nativeEvent );
+
+		var i, j, ret, matched, handleObj, handlerQueue,
+			args = new Array( arguments.length ),
+			handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [],
+			special = jQuery.event.special[ event.type ] || {};
+
+		// Use the fix-ed jQuery.Event rather than the (read-only) native event
+		args[ 0 ] = event;
+
+		for ( i = 1; i < arguments.length; i++ ) {
+			args[ i ] = arguments[ i ];
+		}
+
+		event.delegateTarget = this;
+
+		// Call the preDispatch hook for the mapped type, and let it bail if desired
+		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+			return;
+		}
+
+		// Determine handlers
+		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+		// Run delegates first; they may want to stop propagation beneath us
+		i = 0;
+		while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
+			event.currentTarget = matched.elem;
+
+			j = 0;
+			while ( ( handleObj = matched.handlers[ j++ ] ) &&
+				!event.isImmediatePropagationStopped() ) {
+
+				// Triggered event must either 1) have no namespace, or 2) have namespace(s)
+				// a subset or equal to those in the bound event (both can have no namespace).
+				if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) {
+
+					event.handleObj = handleObj;
+					event.data = handleObj.data;
+
+					ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
+						handleObj.handler ).apply( matched.elem, args );
+
+					if ( ret !== undefined ) {
+						if ( ( event.result = ret ) === false ) {
+							event.preventDefault();
+							event.stopPropagation();
+						}
+					}
+				}
+			}
+		}
+
+		// Call the postDispatch hook for the mapped type
+		if ( special.postDispatch ) {
+			special.postDispatch.call( this, event );
+		}
+
+		return event.result;
+	},
+
+	handlers: function( event, handlers ) {
+		var i, handleObj, sel, matchedHandlers, matchedSelectors,
+			handlerQueue = [],
+			delegateCount = handlers.delegateCount,
+			cur = event.target;
+
+		// Find delegate handlers
+		if ( delegateCount &&
+
+			// Support: IE <=9
+			// Black-hole SVG  instance trees (trac-13180)
+			cur.nodeType &&
+
+			// Support: Firefox <=42
+			// Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
+			// https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
+			// Support: IE 11 only
+			// ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
+			!( event.type === "click" && event.button >= 1 ) ) {
+
+			for ( ; cur !== this; cur = cur.parentNode || this ) {
+
+				// Don't check non-elements (#13208)
+				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+				if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
+					matchedHandlers = [];
+					matchedSelectors = {};
+					for ( i = 0; i < delegateCount; i++ ) {
+						handleObj = handlers[ i ];
+
+						// Don't conflict with Object.prototype properties (#13203)
+						sel = handleObj.selector + " ";
+
+						if ( matchedSelectors[ sel ] === undefined ) {
+							matchedSelectors[ sel ] = handleObj.needsContext ?
+								jQuery( sel, this ).index( cur ) > -1 :
+								jQuery.find( sel, this, null, [ cur ] ).length;
+						}
+						if ( matchedSelectors[ sel ] ) {
+							matchedHandlers.push( handleObj );
+						}
+					}
+					if ( matchedHandlers.length ) {
+						handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
+					}
+				}
+			}
+		}
+
+		// Add the remaining (directly-bound) handlers
+		cur = this;
+		if ( delegateCount < handlers.length ) {
+			handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
+		}
+
+		return handlerQueue;
+	},
+
+	addProp: function( name, hook ) {
+		Object.defineProperty( jQuery.Event.prototype, name, {
+			enumerable: true,
+			configurable: true,
+
+			get: jQuery.isFunction( hook ) ?
+				function() {
+					if ( this.originalEvent ) {
+							return hook( this.originalEvent );
+					}
+				} :
+				function() {
+					if ( this.originalEvent ) {
+							return this.originalEvent[ name ];
+					}
+				},
+
+			set: function( value ) {
+				Object.defineProperty( this, name, {
+					enumerable: true,
+					configurable: true,
+					writable: true,
+					value: value
+				} );
+			}
+		} );
+	},
+
+	fix: function( originalEvent ) {
+		return originalEvent[ jQuery.expando ] ?
+			originalEvent :
+			new jQuery.Event( originalEvent );
+	},
+
+	special: {
+		load: {
+
+			// Prevent triggered image.load events from bubbling to window.load
+			noBubble: true
+		},
+		focus: {
+
+			// Fire native event if possible so blur/focus sequence is correct
+			trigger: function() {
+				if ( this !== safeActiveElement() && this.focus ) {
+					this.focus();
+					return false;
+				}
+			},
+			delegateType: "focusin"
+		},
+		blur: {
+			trigger: function() {
+				if ( this === safeActiveElement() && this.blur ) {
+					this.blur();
+					return false;
+				}
+			},
+			delegateType: "focusout"
+		},
+		click: {
+
+			// For checkbox, fire native event so checked state will be right
+			trigger: function() {
+				if ( this.type === "checkbox" && this.click && nodeName( this, "input" ) ) {
+					this.click();
+					return false;
+				}
+			},
+
+			// For cross-browser consistency, don't fire native .click() on links
+			_default: function( event ) {
+				return nodeName( event.target, "a" );
+			}
+		},
+
+		beforeunload: {
+			postDispatch: function( event ) {
+
+				// Support: Firefox 20+
+				// Firefox doesn't alert if the returnValue field is not set.
+				if ( event.result !== undefined && event.originalEvent ) {
+					event.originalEvent.returnValue = event.result;
+				}
+			}
+		}
+	}
+};
+
+jQuery.removeEvent = function( elem, type, handle ) {
+
+	// This "if" is needed for plain objects
+	if ( elem.removeEventListener ) {
+		elem.removeEventListener( type, handle );
+	}
+};
+
+jQuery.Event = function( src, props ) {
+
+	// Allow instantiation without the 'new' keyword
+	if ( !( this instanceof jQuery.Event ) ) {
+		return new jQuery.Event( src, props );
+	}
+
+	// Event object
+	if ( src && src.type ) {
+		this.originalEvent = src;
+		this.type = src.type;
+
+		// Events bubbling up the document may have been marked as prevented
+		// by a handler lower down the tree; reflect the correct value.
+		this.isDefaultPrevented = src.defaultPrevented ||
+				src.defaultPrevented === undefined &&
+
+				// Support: Android <=2.3 only
+				src.returnValue === false ?
+			returnTrue :
+			returnFalse;
+
+		// Create target properties
+		// Support: Safari <=6 - 7 only
+		// Target should not be a text node (#504, #13143)
+		this.target = ( src.target && src.target.nodeType === 3 ) ?
+			src.target.parentNode :
+			src.target;
+
+		this.currentTarget = src.currentTarget;
+		this.relatedTarget = src.relatedTarget;
+
+	// Event type
+	} else {
+		this.type = src;
+	}
+
+	// Put explicitly provided properties onto the event object
+	if ( props ) {
+		jQuery.extend( this, props );
+	}
+
+	// Create a timestamp if incoming event doesn't have one
+	this.timeStamp = src && src.timeStamp || jQuery.now();
+
+	// Mark it as fixed
+	this[ jQuery.expando ] = true;
+};
+
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+	constructor: jQuery.Event,
+	isDefaultPrevented: returnFalse,
+	isPropagationStopped: returnFalse,
+	isImmediatePropagationStopped: returnFalse,
+	isSimulated: false,
+
+	preventDefault: function() {
+		var e = this.originalEvent;
+
+		this.isDefaultPrevented = returnTrue;
+
+		if ( e && !this.isSimulated ) {
+			e.preventDefault();
+		}
+	},
+	stopPropagation: function() {
+		var e = this.originalEvent;
+
+		this.isPropagationStopped = returnTrue;
+
+		if ( e && !this.isSimulated ) {
+			e.stopPropagation();
+		}
+	},
+	stopImmediatePropagation: function() {
+		var e = this.originalEvent;
+
+		this.isImmediatePropagationStopped = returnTrue;
+
+		if ( e && !this.isSimulated ) {
+			e.stopImmediatePropagation();
+		}
+
+		this.stopPropagation();
+	}
+};
+
+// Includes all common event props including KeyEvent and MouseEvent specific props
+jQuery.each( {
+	altKey: true,
+	bubbles: true,
+	cancelable: true,
+	changedTouches: true,
+	ctrlKey: true,
+	detail: true,
+	eventPhase: true,
+	metaKey: true,
+	pageX: true,
+	pageY: true,
+	shiftKey: true,
+	view: true,
+	"char": true,
+	charCode: true,
+	key: true,
+	keyCode: true,
+	button: true,
+	buttons: true,
+	clientX: true,
+	clientY: true,
+	offsetX: true,
+	offsetY: true,
+	pointerId: true,
+	pointerType: true,
+	screenX: true,
+	screenY: true,
+	targetTouches: true,
+	toElement: true,
+	touches: true,
+
+	which: function( event ) {
+		var button = event.button;
+
+		// Add which for key events
+		if ( event.which == null && rkeyEvent.test( event.type ) ) {
+			return event.charCode != null ? event.charCode : event.keyCode;
+		}
+
+		// Add which for click: 1 === left; 2 === middle; 3 === right
+		if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {
+			if ( button & 1 ) {
+				return 1;
+			}
+
+			if ( button & 2 ) {
+				return 3;
+			}
+
+			if ( button & 4 ) {
+				return 2;
+			}
+
+			return 0;
+		}
+
+		return event.which;
+	}
+}, jQuery.event.addProp );
+
+// Create mouseenter/leave events using mouseover/out and event-time checks
+// so that event delegation works in jQuery.
+// Do the same for pointerenter/pointerleave and pointerover/pointerout
+//
+// Support: Safari 7 only
+// Safari sends mouseenter too often; see:
+// https://bugs.chromium.org/p/chromium/issues/detail?id=470258
+// for the description of the bug (it existed in older Chrome versions as well).
+jQuery.each( {
+	mouseenter: "mouseover",
+	mouseleave: "mouseout",
+	pointerenter: "pointerover",
+	pointerleave: "pointerout"
+}, function( orig, fix ) {
+	jQuery.event.special[ orig ] = {
+		delegateType: fix,
+		bindType: fix,
+
+		handle: function( event ) {
+			var ret,
+				target = this,
+				related = event.relatedTarget,
+				handleObj = event.handleObj;
+
+			// For mouseenter/leave call the handler if related is outside the target.
+			// NB: No relatedTarget if the mouse left/entered the browser window
+			if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
+				event.type = handleObj.origType;
+				ret = handleObj.handler.apply( this, arguments );
+				event.type = fix;
+			}
+			return ret;
+		}
+	};
+} );
+
+jQuery.fn.extend( {
+
+	on: function( types, selector, data, fn ) {
+		return on( this, types, selector, data, fn );
+	},
+	one: function( types, selector, data, fn ) {
+		return on( this, types, selector, data, fn, 1 );
+	},
+	off: function( types, selector, fn ) {
+		var handleObj, type;
+		if ( types && types.preventDefault && types.handleObj ) {
+
+			// ( event )  dispatched jQuery.Event
+			handleObj = types.handleObj;
+			jQuery( types.delegateTarget ).off(
+				handleObj.namespace ?
+					handleObj.origType + "." + handleObj.namespace :
+					handleObj.origType,
+				handleObj.selector,
+				handleObj.handler
+			);
+			return this;
+		}
+		if ( typeof types === "object" ) {
+
+			// ( types-object [, selector] )
+			for ( type in types ) {
+				this.off( type, selector, types[ type ] );
+			}
+			return this;
+		}
+		if ( selector === false || typeof selector === "function" ) {
+
+			// ( types [, callback] )
+			fn = selector;
+			selector = undefined;
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		}
+		return this.each( function() {
+			jQuery.event.remove( this, types, fn, selector );
+		} );
+	}
+} );
+
+
+var
+
+	/* eslint-disable max-len */
+
+	// See https://github.com/eslint/eslint/issues/3229
+	rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi,
+
+	/* eslint-enable */
+
+	// Support: IE <=10 - 11, Edge 12 - 13
+	// In IE/Edge using regex groups here causes severe slowdowns.
+	// See https://connect.microsoft.com/IE/feedback/details/1736512/
+	rnoInnerhtml = /\s*$/g;
+
+// Prefer a tbody over its parent table for containing new rows
+function manipulationTarget( elem, content ) {
+	if ( nodeName( elem, "table" ) &&
+		nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
+
+		return jQuery( ">tbody", elem )[ 0 ] || elem;
+	}
+
+	return elem;
+}
+
+// Replace/restore the type attribute of script elements for safe DOM manipulation
+function disableScript( elem ) {
+	elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
+	return elem;
+}
+function restoreScript( elem ) {
+	var match = rscriptTypeMasked.exec( elem.type );
+
+	if ( match ) {
+		elem.type = match[ 1 ];
+	} else {
+		elem.removeAttribute( "type" );
+	}
+
+	return elem;
+}
+
+function cloneCopyEvent( src, dest ) {
+	var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
+
+	if ( dest.nodeType !== 1 ) {
+		return;
+	}
+
+	// 1. Copy private data: events, handlers, etc.
+	if ( dataPriv.hasData( src ) ) {
+		pdataOld = dataPriv.access( src );
+		pdataCur = dataPriv.set( dest, pdataOld );
+		events = pdataOld.events;
+
+		if ( events ) {
+			delete pdataCur.handle;
+			pdataCur.events = {};
+
+			for ( type in events ) {
+				for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+					jQuery.event.add( dest, type, events[ type ][ i ] );
+				}
+			}
+		}
+	}
+
+	// 2. Copy user data
+	if ( dataUser.hasData( src ) ) {
+		udataOld = dataUser.access( src );
+		udataCur = jQuery.extend( {}, udataOld );
+
+		dataUser.set( dest, udataCur );
+	}
+}
+
+// Fix IE bugs, see support tests
+function fixInput( src, dest ) {
+	var nodeName = dest.nodeName.toLowerCase();
+
+	// Fails to persist the checked state of a cloned checkbox or radio button.
+	if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
+		dest.checked = src.checked;
+
+	// Fails to return the selected option to the default selected state when cloning options
+	} else if ( nodeName === "input" || nodeName === "textarea" ) {
+		dest.defaultValue = src.defaultValue;
+	}
+}
+
+function domManip( collection, args, callback, ignored ) {
+
+	// Flatten any nested arrays
+	args = concat.apply( [], args );
+
+	var fragment, first, scripts, hasScripts, node, doc,
+		i = 0,
+		l = collection.length,
+		iNoClone = l - 1,
+		value = args[ 0 ],
+		isFunction = jQuery.isFunction( value );
+
+	// We can't cloneNode fragments that contain checked, in WebKit
+	if ( isFunction ||
+			( l > 1 && typeof value === "string" &&
+				!support.checkClone && rchecked.test( value ) ) ) {
+		return collection.each( function( index ) {
+			var self = collection.eq( index );
+			if ( isFunction ) {
+				args[ 0 ] = value.call( this, index, self.html() );
+			}
+			domManip( self, args, callback, ignored );
+		} );
+	}
+
+	if ( l ) {
+		fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
+		first = fragment.firstChild;
+
+		if ( fragment.childNodes.length === 1 ) {
+			fragment = first;
+		}
+
+		// Require either new content or an interest in ignored elements to invoke the callback
+		if ( first || ignored ) {
+			scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+			hasScripts = scripts.length;
+
+			// Use the original fragment for the last item
+			// instead of the first because it can end up
+			// being emptied incorrectly in certain situations (#8070).
+			for ( ; i < l; i++ ) {
+				node = fragment;
+
+				if ( i !== iNoClone ) {
+					node = jQuery.clone( node, true, true );
+
+					// Keep references to cloned scripts for later restoration
+					if ( hasScripts ) {
+
+						// Support: Android <=4.0 only, PhantomJS 1 only
+						// push.apply(_, arraylike) throws on ancient WebKit
+						jQuery.merge( scripts, getAll( node, "script" ) );
+					}
+				}
+
+				callback.call( collection[ i ], node, i );
+			}
+
+			if ( hasScripts ) {
+				doc = scripts[ scripts.length - 1 ].ownerDocument;
+
+				// Reenable scripts
+				jQuery.map( scripts, restoreScript );
+
+				// Evaluate executable scripts on first document insertion
+				for ( i = 0; i < hasScripts; i++ ) {
+					node = scripts[ i ];
+					if ( rscriptType.test( node.type || "" ) &&
+						!dataPriv.access( node, "globalEval" ) &&
+						jQuery.contains( doc, node ) ) {
+
+						if ( node.src ) {
+
+							// Optional AJAX dependency, but won't run scripts if not present
+							if ( jQuery._evalUrl ) {
+								jQuery._evalUrl( node.src );
+							}
+						} else {
+							DOMEval( node.textContent.replace( rcleanScript, "" ), doc );
+						}
+					}
+				}
+			}
+		}
+	}
+
+	return collection;
+}
+
+function remove( elem, selector, keepData ) {
+	var node,
+		nodes = selector ? jQuery.filter( selector, elem ) : elem,
+		i = 0;
+
+	for ( ; ( node = nodes[ i ] ) != null; i++ ) {
+		if ( !keepData && node.nodeType === 1 ) {
+			jQuery.cleanData( getAll( node ) );
+		}
+
+		if ( node.parentNode ) {
+			if ( keepData && jQuery.contains( node.ownerDocument, node ) ) {
+				setGlobalEval( getAll( node, "script" ) );
+			}
+			node.parentNode.removeChild( node );
+		}
+	}
+
+	return elem;
+}
+
+jQuery.extend( {
+	htmlPrefilter: function( html ) {
+		return html.replace( rxhtmlTag, "<$1>" );
+	},
+
+	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+		var i, l, srcElements, destElements,
+			clone = elem.cloneNode( true ),
+			inPage = jQuery.contains( elem.ownerDocument, elem );
+
+		// Fix IE cloning issues
+		if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
+				!jQuery.isXMLDoc( elem ) ) {
+
+			// We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
+			destElements = getAll( clone );
+			srcElements = getAll( elem );
+
+			for ( i = 0, l = srcElements.length; i < l; i++ ) {
+				fixInput( srcElements[ i ], destElements[ i ] );
+			}
+		}
+
+		// Copy the events from the original to the clone
+		if ( dataAndEvents ) {
+			if ( deepDataAndEvents ) {
+				srcElements = srcElements || getAll( elem );
+				destElements = destElements || getAll( clone );
+
+				for ( i = 0, l = srcElements.length; i < l; i++ ) {
+					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
+				}
+			} else {
+				cloneCopyEvent( elem, clone );
+			}
+		}
+
+		// Preserve script evaluation history
+		destElements = getAll( clone, "script" );
+		if ( destElements.length > 0 ) {
+			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
+		}
+
+		// Return the cloned set
+		return clone;
+	},
+
+	cleanData: function( elems ) {
+		var data, elem, type,
+			special = jQuery.event.special,
+			i = 0;
+
+		for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
+			if ( acceptData( elem ) ) {
+				if ( ( data = elem[ dataPriv.expando ] ) ) {
+					if ( data.events ) {
+						for ( type in data.events ) {
+							if ( special[ type ] ) {
+								jQuery.event.remove( elem, type );
+
+							// This is a shortcut to avoid jQuery.event.remove's overhead
+							} else {
+								jQuery.removeEvent( elem, type, data.handle );
+							}
+						}
+					}
+
+					// Support: Chrome <=35 - 45+
+					// Assign undefined instead of using onDelete, see Data#remove
+					elem[ dataPriv.expando ] = undefined;
+				}
+				if ( elem[ dataUser.expando ] ) {
+
+					// Support: Chrome <=35 - 45+
+					// Assign undefined instead of using onDelete, see Data#remove
+					elem[ dataUser.expando ] = undefined;
+				}
+			}
+		}
+	}
+} );
+
+jQuery.fn.extend( {
+	detach: function( selector ) {
+		return remove( this, selector, true );
+	},
+
+	remove: function( selector ) {
+		return remove( this, selector );
+	},
+
+	text: function( value ) {
+		return access( this, function( value ) {
+			return value === undefined ?
+				jQuery.text( this ) :
+				this.empty().each( function() {
+					if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+						this.textContent = value;
+					}
+				} );
+		}, null, value, arguments.length );
+	},
+
+	append: function() {
+		return domManip( this, arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.appendChild( elem );
+			}
+		} );
+	},
+
+	prepend: function() {
+		return domManip( this, arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.insertBefore( elem, target.firstChild );
+			}
+		} );
+	},
+
+	before: function() {
+		return domManip( this, arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this );
+			}
+		} );
+	},
+
+	after: function() {
+		return domManip( this, arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this.nextSibling );
+			}
+		} );
+	},
+
+	empty: function() {
+		var elem,
+			i = 0;
+
+		for ( ; ( elem = this[ i ] ) != null; i++ ) {
+			if ( elem.nodeType === 1 ) {
+
+				// Prevent memory leaks
+				jQuery.cleanData( getAll( elem, false ) );
+
+				// Remove any remaining nodes
+				elem.textContent = "";
+			}
+		}
+
+		return this;
+	},
+
+	clone: function( dataAndEvents, deepDataAndEvents ) {
+		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+		return this.map( function() {
+			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+		} );
+	},
+
+	html: function( value ) {
+		return access( this, function( value ) {
+			var elem = this[ 0 ] || {},
+				i = 0,
+				l = this.length;
+
+			if ( value === undefined && elem.nodeType === 1 ) {
+				return elem.innerHTML;
+			}
+
+			// See if we can take a shortcut and just use innerHTML
+			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
+
+				value = jQuery.htmlPrefilter( value );
+
+				try {
+					for ( ; i < l; i++ ) {
+						elem = this[ i ] || {};
+
+						// Remove element nodes and prevent memory leaks
+						if ( elem.nodeType === 1 ) {
+							jQuery.cleanData( getAll( elem, false ) );
+							elem.innerHTML = value;
+						}
+					}
+
+					elem = 0;
+
+				// If using innerHTML throws an exception, use the fallback method
+				} catch ( e ) {}
+			}
+
+			if ( elem ) {
+				this.empty().append( value );
+			}
+		}, null, value, arguments.length );
+	},
+
+	replaceWith: function() {
+		var ignored = [];
+
+		// Make the changes, replacing each non-ignored context element with the new content
+		return domManip( this, arguments, function( elem ) {
+			var parent = this.parentNode;
+
+			if ( jQuery.inArray( this, ignored ) < 0 ) {
+				jQuery.cleanData( getAll( this ) );
+				if ( parent ) {
+					parent.replaceChild( elem, this );
+				}
+			}
+
+		// Force callback invocation
+		}, ignored );
+	}
+} );
+
+jQuery.each( {
+	appendTo: "append",
+	prependTo: "prepend",
+	insertBefore: "before",
+	insertAfter: "after",
+	replaceAll: "replaceWith"
+}, function( name, original ) {
+	jQuery.fn[ name ] = function( selector ) {
+		var elems,
+			ret = [],
+			insert = jQuery( selector ),
+			last = insert.length - 1,
+			i = 0;
+
+		for ( ; i <= last; i++ ) {
+			elems = i === last ? this : this.clone( true );
+			jQuery( insert[ i ] )[ original ]( elems );
+
+			// Support: Android <=4.0 only, PhantomJS 1 only
+			// .get() because push.apply(_, arraylike) throws on ancient WebKit
+			push.apply( ret, elems.get() );
+		}
+
+		return this.pushStack( ret );
+	};
+} );
+var rmargin = ( /^margin/ );
+
+var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
+
+var getStyles = function( elem ) {
+
+		// Support: IE <=11 only, Firefox <=30 (#15098, #14150)
+		// IE throws on elements created in popups
+		// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
+		var view = elem.ownerDocument.defaultView;
+
+		if ( !view || !view.opener ) {
+			view = window;
+		}
+
+		return view.getComputedStyle( elem );
+	};
+
+
+
+( function() {
+
+	// Executing both pixelPosition & boxSizingReliable tests require only one layout
+	// so they're executed at the same time to save the second computation.
+	function computeStyleTests() {
+
+		// This is a singleton, we need to execute it only once
+		if ( !div ) {
+			return;
+		}
+
+		div.style.cssText =
+			"box-sizing:border-box;" +
+			"position:relative;display:block;" +
+			"margin:auto;border:1px;padding:1px;" +
+			"top:1%;width:50%";
+		div.innerHTML = "";
+		documentElement.appendChild( container );
+
+		var divStyle = window.getComputedStyle( div );
+		pixelPositionVal = divStyle.top !== "1%";
+
+		// Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
+		reliableMarginLeftVal = divStyle.marginLeft === "2px";
+		boxSizingReliableVal = divStyle.width === "4px";
+
+		// Support: Android 4.0 - 4.3 only
+		// Some styles come back with percentage values, even though they shouldn't
+		div.style.marginRight = "50%";
+		pixelMarginRightVal = divStyle.marginRight === "4px";
+
+		documentElement.removeChild( container );
+
+		// Nullify the div so it wouldn't be stored in the memory and
+		// it will also be a sign that checks already performed
+		div = null;
+	}
+
+	var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal,
+		container = document.createElement( "div" ),
+		div = document.createElement( "div" );
+
+	// Finish early in limited (non-browser) environments
+	if ( !div.style ) {
+		return;
+	}
+
+	// Support: IE <=9 - 11 only
+	// Style of cloned element affects source element cloned (#8908)
+	div.style.backgroundClip = "content-box";
+	div.cloneNode( true ).style.backgroundClip = "";
+	support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+	container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" +
+		"padding:0;margin-top:1px;position:absolute";
+	container.appendChild( div );
+
+	jQuery.extend( support, {
+		pixelPosition: function() {
+			computeStyleTests();
+			return pixelPositionVal;
+		},
+		boxSizingReliable: function() {
+			computeStyleTests();
+			return boxSizingReliableVal;
+		},
+		pixelMarginRight: function() {
+			computeStyleTests();
+			return pixelMarginRightVal;
+		},
+		reliableMarginLeft: function() {
+			computeStyleTests();
+			return reliableMarginLeftVal;
+		}
+	} );
+} )();
+
+
+function curCSS( elem, name, computed ) {
+	var width, minWidth, maxWidth, ret,
+
+		// Support: Firefox 51+
+		// Retrieving style before computed somehow
+		// fixes an issue with getting wrong values
+		// on detached elements
+		style = elem.style;
+
+	computed = computed || getStyles( elem );
+
+	// getPropertyValue is needed for:
+	//   .css('filter') (IE 9 only, #12537)
+	//   .css('--customProperty) (#3144)
+	if ( computed ) {
+		ret = computed.getPropertyValue( name ) || computed[ name ];
+
+		if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
+			ret = jQuery.style( elem, name );
+		}
+
+		// A tribute to the "awesome hack by Dean Edwards"
+		// Android Browser returns percentage for some values,
+		// but width seems to be reliably pixels.
+		// This is against the CSSOM draft spec:
+		// https://drafts.csswg.org/cssom/#resolved-values
+		if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) {
+
+			// Remember the original values
+			width = style.width;
+			minWidth = style.minWidth;
+			maxWidth = style.maxWidth;
+
+			// Put in the new values to get a computed value out
+			style.minWidth = style.maxWidth = style.width = ret;
+			ret = computed.width;
+
+			// Revert the changed values
+			style.width = width;
+			style.minWidth = minWidth;
+			style.maxWidth = maxWidth;
+		}
+	}
+
+	return ret !== undefined ?
+
+		// Support: IE <=9 - 11 only
+		// IE returns zIndex value as an integer.
+		ret + "" :
+		ret;
+}
+
+
+function addGetHookIf( conditionFn, hookFn ) {
+
+	// Define the hook, we'll check on the first run if it's really needed.
+	return {
+		get: function() {
+			if ( conditionFn() ) {
+
+				// Hook not needed (or it's not possible to use it due
+				// to missing dependency), remove it.
+				delete this.get;
+				return;
+			}
+
+			// Hook needed; redefine it so that the support test is not executed again.
+			return ( this.get = hookFn ).apply( this, arguments );
+		}
+	};
+}
+
+
+var
+
+	// Swappable if display is none or starts with table
+	// except "table", "table-cell", or "table-caption"
+	// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
+	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+	rcustomProp = /^--/,
+	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+	cssNormalTransform = {
+		letterSpacing: "0",
+		fontWeight: "400"
+	},
+
+	cssPrefixes = [ "Webkit", "Moz", "ms" ],
+	emptyStyle = document.createElement( "div" ).style;
+
+// Return a css property mapped to a potentially vendor prefixed property
+function vendorPropName( name ) {
+
+	// Shortcut for names that are not vendor prefixed
+	if ( name in emptyStyle ) {
+		return name;
+	}
+
+	// Check for vendor prefixed names
+	var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
+		i = cssPrefixes.length;
+
+	while ( i-- ) {
+		name = cssPrefixes[ i ] + capName;
+		if ( name in emptyStyle ) {
+			return name;
+		}
+	}
+}
+
+// Return a property mapped along what jQuery.cssProps suggests or to
+// a vendor prefixed property.
+function finalPropName( name ) {
+	var ret = jQuery.cssProps[ name ];
+	if ( !ret ) {
+		ret = jQuery.cssProps[ name ] = vendorPropName( name ) || name;
+	}
+	return ret;
+}
+
+function setPositiveNumber( elem, value, subtract ) {
+
+	// Any relative (+/-) values have already been
+	// normalized at this point
+	var matches = rcssNum.exec( value );
+	return matches ?
+
+		// Guard against undefined "subtract", e.g., when used as in cssHooks
+		Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
+		value;
+}
+
+function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
+	var i,
+		val = 0;
+
+	// If we already have the right measurement, avoid augmentation
+	if ( extra === ( isBorderBox ? "border" : "content" ) ) {
+		i = 4;
+
+	// Otherwise initialize for horizontal or vertical properties
+	} else {
+		i = name === "width" ? 1 : 0;
+	}
+
+	for ( ; i < 4; i += 2 ) {
+
+		// Both box models exclude margin, so add it if we want it
+		if ( extra === "margin" ) {
+			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
+		}
+
+		if ( isBorderBox ) {
+
+			// border-box includes padding, so remove it if we want content
+			if ( extra === "content" ) {
+				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+			}
+
+			// At this point, extra isn't border nor margin, so remove border
+			if ( extra !== "margin" ) {
+				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		} else {
+
+			// At this point, extra isn't content, so add padding
+			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+
+			// At this point, extra isn't content nor padding, so add border
+			if ( extra !== "padding" ) {
+				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		}
+	}
+
+	return val;
+}
+
+function getWidthOrHeight( elem, name, extra ) {
+
+	// Start with computed style
+	var valueIsBorderBox,
+		styles = getStyles( elem ),
+		val = curCSS( elem, name, styles ),
+		isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+
+	// Computed unit is not pixels. Stop here and return.
+	if ( rnumnonpx.test( val ) ) {
+		return val;
+	}
+
+	// Check for style in case a browser which returns unreliable values
+	// for getComputedStyle silently falls back to the reliable elem.style
+	valueIsBorderBox = isBorderBox &&
+		( support.boxSizingReliable() || val === elem.style[ name ] );
+
+	// Fall back to offsetWidth/Height when value is "auto"
+	// This happens for inline elements with no explicit setting (gh-3571)
+	if ( val === "auto" ) {
+		val = elem[ "offset" + name[ 0 ].toUpperCase() + name.slice( 1 ) ];
+	}
+
+	// Normalize "", auto, and prepare for extra
+	val = parseFloat( val ) || 0;
+
+	// Use the active box-sizing model to add/subtract irrelevant styles
+	return ( val +
+		augmentWidthOrHeight(
+			elem,
+			name,
+			extra || ( isBorderBox ? "border" : "content" ),
+			valueIsBorderBox,
+			styles
+		)
+	) + "px";
+}
+
+jQuery.extend( {
+
+	// Add in style property hooks for overriding the default
+	// behavior of getting and setting a style property
+	cssHooks: {
+		opacity: {
+			get: function( elem, computed ) {
+				if ( computed ) {
+
+					// We should always get a number back from opacity
+					var ret = curCSS( elem, "opacity" );
+					return ret === "" ? "1" : ret;
+				}
+			}
+		}
+	},
+
+	// Don't automatically add "px" to these possibly-unitless properties
+	cssNumber: {
+		"animationIterationCount": true,
+		"columnCount": true,
+		"fillOpacity": true,
+		"flexGrow": true,
+		"flexShrink": true,
+		"fontWeight": true,
+		"lineHeight": true,
+		"opacity": true,
+		"order": true,
+		"orphans": true,
+		"widows": true,
+		"zIndex": true,
+		"zoom": true
+	},
+
+	// Add in properties whose names you wish to fix before
+	// setting or getting the value
+	cssProps: {
+		"float": "cssFloat"
+	},
+
+	// Get and set the style property on a DOM Node
+	style: function( elem, name, value, extra ) {
+
+		// Don't set styles on text and comment nodes
+		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+			return;
+		}
+
+		// Make sure that we're working with the right name
+		var ret, type, hooks,
+			origName = jQuery.camelCase( name ),
+			isCustomProp = rcustomProp.test( name ),
+			style = elem.style;
+
+		// Make sure that we're working with the right name. We don't
+		// want to query the value if it is a CSS custom property
+		// since they are user-defined.
+		if ( !isCustomProp ) {
+			name = finalPropName( origName );
+		}
+
+		// Gets hook for the prefixed version, then unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// Check if we're setting a value
+		if ( value !== undefined ) {
+			type = typeof value;
+
+			// Convert "+=" or "-=" to relative numbers (#7345)
+			if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
+				value = adjustCSS( elem, name, ret );
+
+				// Fixes bug #9237
+				type = "number";
+			}
+
+			// Make sure that null and NaN values aren't set (#7116)
+			if ( value == null || value !== value ) {
+				return;
+			}
+
+			// If a number was passed in, add the unit (except for certain CSS properties)
+			if ( type === "number" ) {
+				value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
+			}
+
+			// background-* props affect original clone's values
+			if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
+				style[ name ] = "inherit";
+			}
+
+			// If a hook was provided, use that value, otherwise just set the specified value
+			if ( !hooks || !( "set" in hooks ) ||
+				( value = hooks.set( elem, value, extra ) ) !== undefined ) {
+
+				if ( isCustomProp ) {
+					style.setProperty( name, value );
+				} else {
+					style[ name ] = value;
+				}
+			}
+
+		} else {
+
+			// If a hook was provided get the non-computed value from there
+			if ( hooks && "get" in hooks &&
+				( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
+
+				return ret;
+			}
+
+			// Otherwise just get the value from the style object
+			return style[ name ];
+		}
+	},
+
+	css: function( elem, name, extra, styles ) {
+		var val, num, hooks,
+			origName = jQuery.camelCase( name ),
+			isCustomProp = rcustomProp.test( name );
+
+		// Make sure that we're working with the right name. We don't
+		// want to modify the value if it is a CSS custom property
+		// since they are user-defined.
+		if ( !isCustomProp ) {
+			name = finalPropName( origName );
+		}
+
+		// Try prefixed name followed by the unprefixed name
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// If a hook was provided get the computed value from there
+		if ( hooks && "get" in hooks ) {
+			val = hooks.get( elem, true, extra );
+		}
+
+		// Otherwise, if a way to get the computed value exists, use that
+		if ( val === undefined ) {
+			val = curCSS( elem, name, styles );
+		}
+
+		// Convert "normal" to computed value
+		if ( val === "normal" && name in cssNormalTransform ) {
+			val = cssNormalTransform[ name ];
+		}
+
+		// Make numeric if forced or a qualifier was provided and val looks numeric
+		if ( extra === "" || extra ) {
+			num = parseFloat( val );
+			return extra === true || isFinite( num ) ? num || 0 : val;
+		}
+
+		return val;
+	}
+} );
+
+jQuery.each( [ "height", "width" ], function( i, name ) {
+	jQuery.cssHooks[ name ] = {
+		get: function( elem, computed, extra ) {
+			if ( computed ) {
+
+				// Certain elements can have dimension info if we invisibly show them
+				// but it must have a current display style that would benefit
+				return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
+
+					// Support: Safari 8+
+					// Table columns in Safari have non-zero offsetWidth & zero
+					// getBoundingClientRect().width unless display is changed.
+					// Support: IE <=11 only
+					// Running getBoundingClientRect on a disconnected node
+					// in IE throws an error.
+					( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
+						swap( elem, cssShow, function() {
+							return getWidthOrHeight( elem, name, extra );
+						} ) :
+						getWidthOrHeight( elem, name, extra );
+			}
+		},
+
+		set: function( elem, value, extra ) {
+			var matches,
+				styles = extra && getStyles( elem ),
+				subtract = extra && augmentWidthOrHeight(
+					elem,
+					name,
+					extra,
+					jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+					styles
+				);
+
+			// Convert to pixels if value adjustment is needed
+			if ( subtract && ( matches = rcssNum.exec( value ) ) &&
+				( matches[ 3 ] || "px" ) !== "px" ) {
+
+				elem.style[ name ] = value;
+				value = jQuery.css( elem, name );
+			}
+
+			return setPositiveNumber( elem, value, subtract );
+		}
+	};
+} );
+
+jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
+	function( elem, computed ) {
+		if ( computed ) {
+			return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
+				elem.getBoundingClientRect().left -
+					swap( elem, { marginLeft: 0 }, function() {
+						return elem.getBoundingClientRect().left;
+					} )
+				) + "px";
+		}
+	}
+);
+
+// These hooks are used by animate to expand properties
+jQuery.each( {
+	margin: "",
+	padding: "",
+	border: "Width"
+}, function( prefix, suffix ) {
+	jQuery.cssHooks[ prefix + suffix ] = {
+		expand: function( value ) {
+			var i = 0,
+				expanded = {},
+
+				// Assumes a single number if not a string
+				parts = typeof value === "string" ? value.split( " " ) : [ value ];
+
+			for ( ; i < 4; i++ ) {
+				expanded[ prefix + cssExpand[ i ] + suffix ] =
+					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
+			}
+
+			return expanded;
+		}
+	};
+
+	if ( !rmargin.test( prefix ) ) {
+		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+	}
+} );
+
+jQuery.fn.extend( {
+	css: function( name, value ) {
+		return access( this, function( elem, name, value ) {
+			var styles, len,
+				map = {},
+				i = 0;
+
+			if ( Array.isArray( name ) ) {
+				styles = getStyles( elem );
+				len = name.length;
+
+				for ( ; i < len; i++ ) {
+					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
+				}
+
+				return map;
+			}
+
+			return value !== undefined ?
+				jQuery.style( elem, name, value ) :
+				jQuery.css( elem, name );
+		}, name, value, arguments.length > 1 );
+	}
+} );
+
+
+function Tween( elem, options, prop, end, easing ) {
+	return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
+
+Tween.prototype = {
+	constructor: Tween,
+	init: function( elem, options, prop, end, easing, unit ) {
+		this.elem = elem;
+		this.prop = prop;
+		this.easing = easing || jQuery.easing._default;
+		this.options = options;
+		this.start = this.now = this.cur();
+		this.end = end;
+		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+	},
+	cur: function() {
+		var hooks = Tween.propHooks[ this.prop ];
+
+		return hooks && hooks.get ?
+			hooks.get( this ) :
+			Tween.propHooks._default.get( this );
+	},
+	run: function( percent ) {
+		var eased,
+			hooks = Tween.propHooks[ this.prop ];
+
+		if ( this.options.duration ) {
+			this.pos = eased = jQuery.easing[ this.easing ](
+				percent, this.options.duration * percent, 0, 1, this.options.duration
+			);
+		} else {
+			this.pos = eased = percent;
+		}
+		this.now = ( this.end - this.start ) * eased + this.start;
+
+		if ( this.options.step ) {
+			this.options.step.call( this.elem, this.now, this );
+		}
+
+		if ( hooks && hooks.set ) {
+			hooks.set( this );
+		} else {
+			Tween.propHooks._default.set( this );
+		}
+		return this;
+	}
+};
+
+Tween.prototype.init.prototype = Tween.prototype;
+
+Tween.propHooks = {
+	_default: {
+		get: function( tween ) {
+			var result;
+
+			// Use a property on the element directly when it is not a DOM element,
+			// or when there is no matching style property that exists.
+			if ( tween.elem.nodeType !== 1 ||
+				tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
+				return tween.elem[ tween.prop ];
+			}
+
+			// Passing an empty string as a 3rd parameter to .css will automatically
+			// attempt a parseFloat and fallback to a string if the parse fails.
+			// Simple values such as "10px" are parsed to Float;
+			// complex values such as "rotate(1rad)" are returned as-is.
+			result = jQuery.css( tween.elem, tween.prop, "" );
+
+			// Empty strings, null, undefined and "auto" are converted to 0.
+			return !result || result === "auto" ? 0 : result;
+		},
+		set: function( tween ) {
+
+			// Use step hook for back compat.
+			// Use cssHook if its there.
+			// Use .style if available and use plain properties where available.
+			if ( jQuery.fx.step[ tween.prop ] ) {
+				jQuery.fx.step[ tween.prop ]( tween );
+			} else if ( tween.elem.nodeType === 1 &&
+				( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null ||
+					jQuery.cssHooks[ tween.prop ] ) ) {
+				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+			} else {
+				tween.elem[ tween.prop ] = tween.now;
+			}
+		}
+	}
+};
+
+// Support: IE <=9 only
+// Panic based approach to setting things on disconnected nodes
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+	set: function( tween ) {
+		if ( tween.elem.nodeType && tween.elem.parentNode ) {
+			tween.elem[ tween.prop ] = tween.now;
+		}
+	}
+};
+
+jQuery.easing = {
+	linear: function( p ) {
+		return p;
+	},
+	swing: function( p ) {
+		return 0.5 - Math.cos( p * Math.PI ) / 2;
+	},
+	_default: "swing"
+};
+
+jQuery.fx = Tween.prototype.init;
+
+// Back compat <1.8 extension point
+jQuery.fx.step = {};
+
+
+
+
+var
+	fxNow, inProgress,
+	rfxtypes = /^(?:toggle|show|hide)$/,
+	rrun = /queueHooks$/;
+
+function schedule() {
+	if ( inProgress ) {
+		if ( document.hidden === false && window.requestAnimationFrame ) {
+			window.requestAnimationFrame( schedule );
+		} else {
+			window.setTimeout( schedule, jQuery.fx.interval );
+		}
+
+		jQuery.fx.tick();
+	}
+}
+
+// Animations created synchronously will run synchronously
+function createFxNow() {
+	window.setTimeout( function() {
+		fxNow = undefined;
+	} );
+	return ( fxNow = jQuery.now() );
+}
+
+// Generate parameters to create a standard animation
+function genFx( type, includeWidth ) {
+	var which,
+		i = 0,
+		attrs = { height: type };
+
+	// If we include width, step value is 1 to do all cssExpand values,
+	// otherwise step value is 2 to skip over Left and Right
+	includeWidth = includeWidth ? 1 : 0;
+	for ( ; i < 4; i += 2 - includeWidth ) {
+		which = cssExpand[ i ];
+		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+	}
+
+	if ( includeWidth ) {
+		attrs.opacity = attrs.width = type;
+	}
+
+	return attrs;
+}
+
+function createTween( value, prop, animation ) {
+	var tween,
+		collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
+		index = 0,
+		length = collection.length;
+	for ( ; index < length; index++ ) {
+		if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
+
+			// We're done with this property
+			return tween;
+		}
+	}
+}
+
+function defaultPrefilter( elem, props, opts ) {
+	var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
+		isBox = "width" in props || "height" in props,
+		anim = this,
+		orig = {},
+		style = elem.style,
+		hidden = elem.nodeType && isHiddenWithinTree( elem ),
+		dataShow = dataPriv.get( elem, "fxshow" );
+
+	// Queue-skipping animations hijack the fx hooks
+	if ( !opts.queue ) {
+		hooks = jQuery._queueHooks( elem, "fx" );
+		if ( hooks.unqueued == null ) {
+			hooks.unqueued = 0;
+			oldfire = hooks.empty.fire;
+			hooks.empty.fire = function() {
+				if ( !hooks.unqueued ) {
+					oldfire();
+				}
+			};
+		}
+		hooks.unqueued++;
+
+		anim.always( function() {
+
+			// Ensure the complete handler is called before this completes
+			anim.always( function() {
+				hooks.unqueued--;
+				if ( !jQuery.queue( elem, "fx" ).length ) {
+					hooks.empty.fire();
+				}
+			} );
+		} );
+	}
+
+	// Detect show/hide animations
+	for ( prop in props ) {
+		value = props[ prop ];
+		if ( rfxtypes.test( value ) ) {
+			delete props[ prop ];
+			toggle = toggle || value === "toggle";
+			if ( value === ( hidden ? "hide" : "show" ) ) {
+
+				// Pretend to be hidden if this is a "show" and
+				// there is still data from a stopped show/hide
+				if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
+					hidden = true;
+
+				// Ignore all other no-op show/hide data
+				} else {
+					continue;
+				}
+			}
+			orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
+		}
+	}
+
+	// Bail out if this is a no-op like .hide().hide()
+	propTween = !jQuery.isEmptyObject( props );
+	if ( !propTween && jQuery.isEmptyObject( orig ) ) {
+		return;
+	}
+
+	// Restrict "overflow" and "display" styles during box animations
+	if ( isBox && elem.nodeType === 1 ) {
+
+		// Support: IE <=9 - 11, Edge 12 - 13
+		// Record all 3 overflow attributes because IE does not infer the shorthand
+		// from identically-valued overflowX and overflowY
+		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+		// Identify a display type, preferring old show/hide data over the CSS cascade
+		restoreDisplay = dataShow && dataShow.display;
+		if ( restoreDisplay == null ) {
+			restoreDisplay = dataPriv.get( elem, "display" );
+		}
+		display = jQuery.css( elem, "display" );
+		if ( display === "none" ) {
+			if ( restoreDisplay ) {
+				display = restoreDisplay;
+			} else {
+
+				// Get nonempty value(s) by temporarily forcing visibility
+				showHide( [ elem ], true );
+				restoreDisplay = elem.style.display || restoreDisplay;
+				display = jQuery.css( elem, "display" );
+				showHide( [ elem ] );
+			}
+		}
+
+		// Animate inline elements as inline-block
+		if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
+			if ( jQuery.css( elem, "float" ) === "none" ) {
+
+				// Restore the original display value at the end of pure show/hide animations
+				if ( !propTween ) {
+					anim.done( function() {
+						style.display = restoreDisplay;
+					} );
+					if ( restoreDisplay == null ) {
+						display = style.display;
+						restoreDisplay = display === "none" ? "" : display;
+					}
+				}
+				style.display = "inline-block";
+			}
+		}
+	}
+
+	if ( opts.overflow ) {
+		style.overflow = "hidden";
+		anim.always( function() {
+			style.overflow = opts.overflow[ 0 ];
+			style.overflowX = opts.overflow[ 1 ];
+			style.overflowY = opts.overflow[ 2 ];
+		} );
+	}
+
+	// Implement show/hide animations
+	propTween = false;
+	for ( prop in orig ) {
+
+		// General show/hide setup for this element animation
+		if ( !propTween ) {
+			if ( dataShow ) {
+				if ( "hidden" in dataShow ) {
+					hidden = dataShow.hidden;
+				}
+			} else {
+				dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
+			}
+
+			// Store hidden/visible for toggle so `.stop().toggle()` "reverses"
+			if ( toggle ) {
+				dataShow.hidden = !hidden;
+			}
+
+			// Show elements before animating them
+			if ( hidden ) {
+				showHide( [ elem ], true );
+			}
+
+			/* eslint-disable no-loop-func */
+
+			anim.done( function() {
+
+			/* eslint-enable no-loop-func */
+
+				// The final step of a "hide" animation is actually hiding the element
+				if ( !hidden ) {
+					showHide( [ elem ] );
+				}
+				dataPriv.remove( elem, "fxshow" );
+				for ( prop in orig ) {
+					jQuery.style( elem, prop, orig[ prop ] );
+				}
+			} );
+		}
+
+		// Per-property setup
+		propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
+		if ( !( prop in dataShow ) ) {
+			dataShow[ prop ] = propTween.start;
+			if ( hidden ) {
+				propTween.end = propTween.start;
+				propTween.start = 0;
+			}
+		}
+	}
+}
+
+function propFilter( props, specialEasing ) {
+	var index, name, easing, value, hooks;
+
+	// camelCase, specialEasing and expand cssHook pass
+	for ( index in props ) {
+		name = jQuery.camelCase( index );
+		easing = specialEasing[ name ];
+		value = props[ index ];
+		if ( Array.isArray( value ) ) {
+			easing = value[ 1 ];
+			value = props[ index ] = value[ 0 ];
+		}
+
+		if ( index !== name ) {
+			props[ name ] = value;
+			delete props[ index ];
+		}
+
+		hooks = jQuery.cssHooks[ name ];
+		if ( hooks && "expand" in hooks ) {
+			value = hooks.expand( value );
+			delete props[ name ];
+
+			// Not quite $.extend, this won't overwrite existing keys.
+			// Reusing 'index' because we have the correct "name"
+			for ( index in value ) {
+				if ( !( index in props ) ) {
+					props[ index ] = value[ index ];
+					specialEasing[ index ] = easing;
+				}
+			}
+		} else {
+			specialEasing[ name ] = easing;
+		}
+	}
+}
+
+function Animation( elem, properties, options ) {
+	var result,
+		stopped,
+		index = 0,
+		length = Animation.prefilters.length,
+		deferred = jQuery.Deferred().always( function() {
+
+			// Don't match elem in the :animated selector
+			delete tick.elem;
+		} ),
+		tick = function() {
+			if ( stopped ) {
+				return false;
+			}
+			var currentTime = fxNow || createFxNow(),
+				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+
+				// Support: Android 2.3 only
+				// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
+				temp = remaining / animation.duration || 0,
+				percent = 1 - temp,
+				index = 0,
+				length = animation.tweens.length;
+
+			for ( ; index < length; index++ ) {
+				animation.tweens[ index ].run( percent );
+			}
+
+			deferred.notifyWith( elem, [ animation, percent, remaining ] );
+
+			// If there's more to do, yield
+			if ( percent < 1 && length ) {
+				return remaining;
+			}
+
+			// If this was an empty animation, synthesize a final progress notification
+			if ( !length ) {
+				deferred.notifyWith( elem, [ animation, 1, 0 ] );
+			}
+
+			// Resolve the animation and report its conclusion
+			deferred.resolveWith( elem, [ animation ] );
+			return false;
+		},
+		animation = deferred.promise( {
+			elem: elem,
+			props: jQuery.extend( {}, properties ),
+			opts: jQuery.extend( true, {
+				specialEasing: {},
+				easing: jQuery.easing._default
+			}, options ),
+			originalProperties: properties,
+			originalOptions: options,
+			startTime: fxNow || createFxNow(),
+			duration: options.duration,
+			tweens: [],
+			createTween: function( prop, end ) {
+				var tween = jQuery.Tween( elem, animation.opts, prop, end,
+						animation.opts.specialEasing[ prop ] || animation.opts.easing );
+				animation.tweens.push( tween );
+				return tween;
+			},
+			stop: function( gotoEnd ) {
+				var index = 0,
+
+					// If we are going to the end, we want to run all the tweens
+					// otherwise we skip this part
+					length = gotoEnd ? animation.tweens.length : 0;
+				if ( stopped ) {
+					return this;
+				}
+				stopped = true;
+				for ( ; index < length; index++ ) {
+					animation.tweens[ index ].run( 1 );
+				}
+
+				// Resolve when we played the last frame; otherwise, reject
+				if ( gotoEnd ) {
+					deferred.notifyWith( elem, [ animation, 1, 0 ] );
+					deferred.resolveWith( elem, [ animation, gotoEnd ] );
+				} else {
+					deferred.rejectWith( elem, [ animation, gotoEnd ] );
+				}
+				return this;
+			}
+		} ),
+		props = animation.props;
+
+	propFilter( props, animation.opts.specialEasing );
+
+	for ( ; index < length; index++ ) {
+		result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
+		if ( result ) {
+			if ( jQuery.isFunction( result.stop ) ) {
+				jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
+					jQuery.proxy( result.stop, result );
+			}
+			return result;
+		}
+	}
+
+	jQuery.map( props, createTween, animation );
+
+	if ( jQuery.isFunction( animation.opts.start ) ) {
+		animation.opts.start.call( elem, animation );
+	}
+
+	// Attach callbacks from options
+	animation
+		.progress( animation.opts.progress )
+		.done( animation.opts.done, animation.opts.complete )
+		.fail( animation.opts.fail )
+		.always( animation.opts.always );
+
+	jQuery.fx.timer(
+		jQuery.extend( tick, {
+			elem: elem,
+			anim: animation,
+			queue: animation.opts.queue
+		} )
+	);
+
+	return animation;
+}
+
+jQuery.Animation = jQuery.extend( Animation, {
+
+	tweeners: {
+		"*": [ function( prop, value ) {
+			var tween = this.createTween( prop, value );
+			adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
+			return tween;
+		} ]
+	},
+
+	tweener: function( props, callback ) {
+		if ( jQuery.isFunction( props ) ) {
+			callback = props;
+			props = [ "*" ];
+		} else {
+			props = props.match( rnothtmlwhite );
+		}
+
+		var prop,
+			index = 0,
+			length = props.length;
+
+		for ( ; index < length; index++ ) {
+			prop = props[ index ];
+			Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
+			Animation.tweeners[ prop ].unshift( callback );
+		}
+	},
+
+	prefilters: [ defaultPrefilter ],
+
+	prefilter: function( callback, prepend ) {
+		if ( prepend ) {
+			Animation.prefilters.unshift( callback );
+		} else {
+			Animation.prefilters.push( callback );
+		}
+	}
+} );
+
+jQuery.speed = function( speed, easing, fn ) {
+	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+		complete: fn || !fn && easing ||
+			jQuery.isFunction( speed ) && speed,
+		duration: speed,
+		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
+	};
+
+	// Go to the end state if fx are off
+	if ( jQuery.fx.off ) {
+		opt.duration = 0;
+
+	} else {
+		if ( typeof opt.duration !== "number" ) {
+			if ( opt.duration in jQuery.fx.speeds ) {
+				opt.duration = jQuery.fx.speeds[ opt.duration ];
+
+			} else {
+				opt.duration = jQuery.fx.speeds._default;
+			}
+		}
+	}
+
+	// Normalize opt.queue - true/undefined/null -> "fx"
+	if ( opt.queue == null || opt.queue === true ) {
+		opt.queue = "fx";
+	}
+
+	// Queueing
+	opt.old = opt.complete;
+
+	opt.complete = function() {
+		if ( jQuery.isFunction( opt.old ) ) {
+			opt.old.call( this );
+		}
+
+		if ( opt.queue ) {
+			jQuery.dequeue( this, opt.queue );
+		}
+	};
+
+	return opt;
+};
+
+jQuery.fn.extend( {
+	fadeTo: function( speed, to, easing, callback ) {
+
+		// Show any hidden elements after setting opacity to 0
+		return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()
+
+			// Animate to the value specified
+			.end().animate( { opacity: to }, speed, easing, callback );
+	},
+	animate: function( prop, speed, easing, callback ) {
+		var empty = jQuery.isEmptyObject( prop ),
+			optall = jQuery.speed( speed, easing, callback ),
+			doAnimation = function() {
+
+				// Operate on a copy of prop so per-property easing won't be lost
+				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+
+				// Empty animations, or finishing resolves immediately
+				if ( empty || dataPriv.get( this, "finish" ) ) {
+					anim.stop( true );
+				}
+			};
+			doAnimation.finish = doAnimation;
+
+		return empty || optall.queue === false ?
+			this.each( doAnimation ) :
+			this.queue( optall.queue, doAnimation );
+	},
+	stop: function( type, clearQueue, gotoEnd ) {
+		var stopQueue = function( hooks ) {
+			var stop = hooks.stop;
+			delete hooks.stop;
+			stop( gotoEnd );
+		};
+
+		if ( typeof type !== "string" ) {
+			gotoEnd = clearQueue;
+			clearQueue = type;
+			type = undefined;
+		}
+		if ( clearQueue && type !== false ) {
+			this.queue( type || "fx", [] );
+		}
+
+		return this.each( function() {
+			var dequeue = true,
+				index = type != null && type + "queueHooks",
+				timers = jQuery.timers,
+				data = dataPriv.get( this );
+
+			if ( index ) {
+				if ( data[ index ] && data[ index ].stop ) {
+					stopQueue( data[ index ] );
+				}
+			} else {
+				for ( index in data ) {
+					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+						stopQueue( data[ index ] );
+					}
+				}
+			}
+
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this &&
+					( type == null || timers[ index ].queue === type ) ) {
+
+					timers[ index ].anim.stop( gotoEnd );
+					dequeue = false;
+					timers.splice( index, 1 );
+				}
+			}
+
+			// Start the next in the queue if the last step wasn't forced.
+			// Timers currently will call their complete callbacks, which
+			// will dequeue but only if they were gotoEnd.
+			if ( dequeue || !gotoEnd ) {
+				jQuery.dequeue( this, type );
+			}
+		} );
+	},
+	finish: function( type ) {
+		if ( type !== false ) {
+			type = type || "fx";
+		}
+		return this.each( function() {
+			var index,
+				data = dataPriv.get( this ),
+				queue = data[ type + "queue" ],
+				hooks = data[ type + "queueHooks" ],
+				timers = jQuery.timers,
+				length = queue ? queue.length : 0;
+
+			// Enable finishing flag on private data
+			data.finish = true;
+
+			// Empty the queue first
+			jQuery.queue( this, type, [] );
+
+			if ( hooks && hooks.stop ) {
+				hooks.stop.call( this, true );
+			}
+
+			// Look for any active animations, and finish them
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
+					timers[ index ].anim.stop( true );
+					timers.splice( index, 1 );
+				}
+			}
+
+			// Look for any animations in the old queue and finish them
+			for ( index = 0; index < length; index++ ) {
+				if ( queue[ index ] && queue[ index ].finish ) {
+					queue[ index ].finish.call( this );
+				}
+			}
+
+			// Turn off finishing flag
+			delete data.finish;
+		} );
+	}
+} );
+
+jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) {
+	var cssFn = jQuery.fn[ name ];
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return speed == null || typeof speed === "boolean" ?
+			cssFn.apply( this, arguments ) :
+			this.animate( genFx( name, true ), speed, easing, callback );
+	};
+} );
+
+// Generate shortcuts for custom animations
+jQuery.each( {
+	slideDown: genFx( "show" ),
+	slideUp: genFx( "hide" ),
+	slideToggle: genFx( "toggle" ),
+	fadeIn: { opacity: "show" },
+	fadeOut: { opacity: "hide" },
+	fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return this.animate( props, speed, easing, callback );
+	};
+} );
+
+jQuery.timers = [];
+jQuery.fx.tick = function() {
+	var timer,
+		i = 0,
+		timers = jQuery.timers;
+
+	fxNow = jQuery.now();
+
+	for ( ; i < timers.length; i++ ) {
+		timer = timers[ i ];
+
+		// Run the timer and safely remove it when done (allowing for external removal)
+		if ( !timer() && timers[ i ] === timer ) {
+			timers.splice( i--, 1 );
+		}
+	}
+
+	if ( !timers.length ) {
+		jQuery.fx.stop();
+	}
+	fxNow = undefined;
+};
+
+jQuery.fx.timer = function( timer ) {
+	jQuery.timers.push( timer );
+	jQuery.fx.start();
+};
+
+jQuery.fx.interval = 13;
+jQuery.fx.start = function() {
+	if ( inProgress ) {
+		return;
+	}
+
+	inProgress = true;
+	schedule();
+};
+
+jQuery.fx.stop = function() {
+	inProgress = null;
+};
+
+jQuery.fx.speeds = {
+	slow: 600,
+	fast: 200,
+
+	// Default speed
+	_default: 400
+};
+
+
+// Based off of the plugin by Clint Helfers, with permission.
+// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
+jQuery.fn.delay = function( time, type ) {
+	time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
+	type = type || "fx";
+
+	return this.queue( type, function( next, hooks ) {
+		var timeout = window.setTimeout( next, time );
+		hooks.stop = function() {
+			window.clearTimeout( timeout );
+		};
+	} );
+};
+
+
+( function() {
+	var input = document.createElement( "input" ),
+		select = document.createElement( "select" ),
+		opt = select.appendChild( document.createElement( "option" ) );
+
+	input.type = "checkbox";
+
+	// Support: Android <=4.3 only
+	// Default value for a checkbox should be "on"
+	support.checkOn = input.value !== "";
+
+	// Support: IE <=11 only
+	// Must access selectedIndex to make default options select
+	support.optSelected = opt.selected;
+
+	// Support: IE <=11 only
+	// An input loses its value after becoming a radio
+	input = document.createElement( "input" );
+	input.value = "t";
+	input.type = "radio";
+	support.radioValue = input.value === "t";
+} )();
+
+
+var boolHook,
+	attrHandle = jQuery.expr.attrHandle;
+
+jQuery.fn.extend( {
+	attr: function( name, value ) {
+		return access( this, jQuery.attr, name, value, arguments.length > 1 );
+	},
+
+	removeAttr: function( name ) {
+		return this.each( function() {
+			jQuery.removeAttr( this, name );
+		} );
+	}
+} );
+
+jQuery.extend( {
+	attr: function( elem, name, value ) {
+		var ret, hooks,
+			nType = elem.nodeType;
+
+		// Don't get/set attributes on text, comment and attribute nodes
+		if ( nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		// Fallback to prop when attributes are not supported
+		if ( typeof elem.getAttribute === "undefined" ) {
+			return jQuery.prop( elem, name, value );
+		}
+
+		// Attribute hooks are determined by the lowercase version
+		// Grab necessary hook if one is defined
+		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+			hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
+				( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
+		}
+
+		if ( value !== undefined ) {
+			if ( value === null ) {
+				jQuery.removeAttr( elem, name );
+				return;
+			}
+
+			if ( hooks && "set" in hooks &&
+				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
+				return ret;
+			}
+
+			elem.setAttribute( name, value + "" );
+			return value;
+		}
+
+		if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
+			return ret;
+		}
+
+		ret = jQuery.find.attr( elem, name );
+
+		// Non-existent attributes return null, we normalize to undefined
+		return ret == null ? undefined : ret;
+	},
+
+	attrHooks: {
+		type: {
+			set: function( elem, value ) {
+				if ( !support.radioValue && value === "radio" &&
+					nodeName( elem, "input" ) ) {
+					var val = elem.value;
+					elem.setAttribute( "type", value );
+					if ( val ) {
+						elem.value = val;
+					}
+					return value;
+				}
+			}
+		}
+	},
+
+	removeAttr: function( elem, value ) {
+		var name,
+			i = 0,
+
+			// Attribute names can contain non-HTML whitespace characters
+			// https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
+			attrNames = value && value.match( rnothtmlwhite );
+
+		if ( attrNames && elem.nodeType === 1 ) {
+			while ( ( name = attrNames[ i++ ] ) ) {
+				elem.removeAttribute( name );
+			}
+		}
+	}
+} );
+
+// Hooks for boolean attributes
+boolHook = {
+	set: function( elem, value, name ) {
+		if ( value === false ) {
+
+			// Remove boolean attributes when set to false
+			jQuery.removeAttr( elem, name );
+		} else {
+			elem.setAttribute( name, name );
+		}
+		return name;
+	}
+};
+
+jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
+	var getter = attrHandle[ name ] || jQuery.find.attr;
+
+	attrHandle[ name ] = function( elem, name, isXML ) {
+		var ret, handle,
+			lowercaseName = name.toLowerCase();
+
+		if ( !isXML ) {
+
+			// Avoid an infinite loop by temporarily removing this function from the getter
+			handle = attrHandle[ lowercaseName ];
+			attrHandle[ lowercaseName ] = ret;
+			ret = getter( elem, name, isXML ) != null ?
+				lowercaseName :
+				null;
+			attrHandle[ lowercaseName ] = handle;
+		}
+		return ret;
+	};
+} );
+
+
+
+
+var rfocusable = /^(?:input|select|textarea|button)$/i,
+	rclickable = /^(?:a|area)$/i;
+
+jQuery.fn.extend( {
+	prop: function( name, value ) {
+		return access( this, jQuery.prop, name, value, arguments.length > 1 );
+	},
+
+	removeProp: function( name ) {
+		return this.each( function() {
+			delete this[ jQuery.propFix[ name ] || name ];
+		} );
+	}
+} );
+
+jQuery.extend( {
+	prop: function( elem, name, value ) {
+		var ret, hooks,
+			nType = elem.nodeType;
+
+		// Don't get/set properties on text, comment and attribute nodes
+		if ( nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+
+			// Fix name and attach hooks
+			name = jQuery.propFix[ name ] || name;
+			hooks = jQuery.propHooks[ name ];
+		}
+
+		if ( value !== undefined ) {
+			if ( hooks && "set" in hooks &&
+				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
+				return ret;
+			}
+
+			return ( elem[ name ] = value );
+		}
+
+		if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
+			return ret;
+		}
+
+		return elem[ name ];
+	},
+
+	propHooks: {
+		tabIndex: {
+			get: function( elem ) {
+
+				// Support: IE <=9 - 11 only
+				// elem.tabIndex doesn't always return the
+				// correct value when it hasn't been explicitly set
+				// https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
+				// Use proper attribute retrieval(#12072)
+				var tabindex = jQuery.find.attr( elem, "tabindex" );
+
+				if ( tabindex ) {
+					return parseInt( tabindex, 10 );
+				}
+
+				if (
+					rfocusable.test( elem.nodeName ) ||
+					rclickable.test( elem.nodeName ) &&
+					elem.href
+				) {
+					return 0;
+				}
+
+				return -1;
+			}
+		}
+	},
+
+	propFix: {
+		"for": "htmlFor",
+		"class": "className"
+	}
+} );
+
+// Support: IE <=11 only
+// Accessing the selectedIndex property
+// forces the browser to respect setting selected
+// on the option
+// The getter ensures a default option is selected
+// when in an optgroup
+// eslint rule "no-unused-expressions" is disabled for this code
+// since it considers such accessions noop
+if ( !support.optSelected ) {
+	jQuery.propHooks.selected = {
+		get: function( elem ) {
+
+			/* eslint no-unused-expressions: "off" */
+
+			var parent = elem.parentNode;
+			if ( parent && parent.parentNode ) {
+				parent.parentNode.selectedIndex;
+			}
+			return null;
+		},
+		set: function( elem ) {
+
+			/* eslint no-unused-expressions: "off" */
+
+			var parent = elem.parentNode;
+			if ( parent ) {
+				parent.selectedIndex;
+
+				if ( parent.parentNode ) {
+					parent.parentNode.selectedIndex;
+				}
+			}
+		}
+	};
+}
+
+jQuery.each( [
+	"tabIndex",
+	"readOnly",
+	"maxLength",
+	"cellSpacing",
+	"cellPadding",
+	"rowSpan",
+	"colSpan",
+	"useMap",
+	"frameBorder",
+	"contentEditable"
+], function() {
+	jQuery.propFix[ this.toLowerCase() ] = this;
+} );
+
+
+
+
+	// Strip and collapse whitespace according to HTML spec
+	// https://html.spec.whatwg.org/multipage/infrastructure.html#strip-and-collapse-whitespace
+	function stripAndCollapse( value ) {
+		var tokens = value.match( rnothtmlwhite ) || [];
+		return tokens.join( " " );
+	}
+
+
+function getClass( elem ) {
+	return elem.getAttribute && elem.getAttribute( "class" ) || "";
+}
+
+jQuery.fn.extend( {
+	addClass: function( value ) {
+		var classes, elem, cur, curValue, clazz, j, finalValue,
+			i = 0;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each( function( j ) {
+				jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
+			} );
+		}
+
+		if ( typeof value === "string" && value ) {
+			classes = value.match( rnothtmlwhite ) || [];
+
+			while ( ( elem = this[ i++ ] ) ) {
+				curValue = getClass( elem );
+				cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
+
+				if ( cur ) {
+					j = 0;
+					while ( ( clazz = classes[ j++ ] ) ) {
+						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
+							cur += clazz + " ";
+						}
+					}
+
+					// Only assign if different to avoid unneeded rendering.
+					finalValue = stripAndCollapse( cur );
+					if ( curValue !== finalValue ) {
+						elem.setAttribute( "class", finalValue );
+					}
+				}
+			}
+		}
+
+		return this;
+	},
+
+	removeClass: function( value ) {
+		var classes, elem, cur, curValue, clazz, j, finalValue,
+			i = 0;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each( function( j ) {
+				jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
+			} );
+		}
+
+		if ( !arguments.length ) {
+			return this.attr( "class", "" );
+		}
+
+		if ( typeof value === "string" && value ) {
+			classes = value.match( rnothtmlwhite ) || [];
+
+			while ( ( elem = this[ i++ ] ) ) {
+				curValue = getClass( elem );
+
+				// This expression is here for better compressibility (see addClass)
+				cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
+
+				if ( cur ) {
+					j = 0;
+					while ( ( clazz = classes[ j++ ] ) ) {
+
+						// Remove *all* instances
+						while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
+							cur = cur.replace( " " + clazz + " ", " " );
+						}
+					}
+
+					// Only assign if different to avoid unneeded rendering.
+					finalValue = stripAndCollapse( cur );
+					if ( curValue !== finalValue ) {
+						elem.setAttribute( "class", finalValue );
+					}
+				}
+			}
+		}
+
+		return this;
+	},
+
+	toggleClass: function( value, stateVal ) {
+		var type = typeof value;
+
+		if ( typeof stateVal === "boolean" && type === "string" ) {
+			return stateVal ? this.addClass( value ) : this.removeClass( value );
+		}
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each( function( i ) {
+				jQuery( this ).toggleClass(
+					value.call( this, i, getClass( this ), stateVal ),
+					stateVal
+				);
+			} );
+		}
+
+		return this.each( function() {
+			var className, i, self, classNames;
+
+			if ( type === "string" ) {
+
+				// Toggle individual class names
+				i = 0;
+				self = jQuery( this );
+				classNames = value.match( rnothtmlwhite ) || [];
+
+				while ( ( className = classNames[ i++ ] ) ) {
+
+					// Check each className given, space separated list
+					if ( self.hasClass( className ) ) {
+						self.removeClass( className );
+					} else {
+						self.addClass( className );
+					}
+				}
+
+			// Toggle whole class name
+			} else if ( value === undefined || type === "boolean" ) {
+				className = getClass( this );
+				if ( className ) {
+
+					// Store className if set
+					dataPriv.set( this, "__className__", className );
+				}
+
+				// If the element has a class name or if we're passed `false`,
+				// then remove the whole classname (if there was one, the above saved it).
+				// Otherwise bring back whatever was previously saved (if anything),
+				// falling back to the empty string if nothing was stored.
+				if ( this.setAttribute ) {
+					this.setAttribute( "class",
+						className || value === false ?
+						"" :
+						dataPriv.get( this, "__className__" ) || ""
+					);
+				}
+			}
+		} );
+	},
+
+	hasClass: function( selector ) {
+		var className, elem,
+			i = 0;
+
+		className = " " + selector + " ";
+		while ( ( elem = this[ i++ ] ) ) {
+			if ( elem.nodeType === 1 &&
+				( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
+					return true;
+			}
+		}
+
+		return false;
+	}
+} );
+
+
+
+
+var rreturn = /\r/g;
+
+jQuery.fn.extend( {
+	val: function( value ) {
+		var hooks, ret, isFunction,
+			elem = this[ 0 ];
+
+		if ( !arguments.length ) {
+			if ( elem ) {
+				hooks = jQuery.valHooks[ elem.type ] ||
+					jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+
+				if ( hooks &&
+					"get" in hooks &&
+					( ret = hooks.get( elem, "value" ) ) !== undefined
+				) {
+					return ret;
+				}
+
+				ret = elem.value;
+
+				// Handle most common string cases
+				if ( typeof ret === "string" ) {
+					return ret.replace( rreturn, "" );
+				}
+
+				// Handle cases where value is null/undef or number
+				return ret == null ? "" : ret;
+			}
+
+			return;
+		}
+
+		isFunction = jQuery.isFunction( value );
+
+		return this.each( function( i ) {
+			var val;
+
+			if ( this.nodeType !== 1 ) {
+				return;
+			}
+
+			if ( isFunction ) {
+				val = value.call( this, i, jQuery( this ).val() );
+			} else {
+				val = value;
+			}
+
+			// Treat null/undefined as ""; convert numbers to string
+			if ( val == null ) {
+				val = "";
+
+			} else if ( typeof val === "number" ) {
+				val += "";
+
+			} else if ( Array.isArray( val ) ) {
+				val = jQuery.map( val, function( value ) {
+					return value == null ? "" : value + "";
+				} );
+			}
+
+			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+
+			// If set returns undefined, fall back to normal setting
+			if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
+				this.value = val;
+			}
+		} );
+	}
+} );
+
+jQuery.extend( {
+	valHooks: {
+		option: {
+			get: function( elem ) {
+
+				var val = jQuery.find.attr( elem, "value" );
+				return val != null ?
+					val :
+
+					// Support: IE <=10 - 11 only
+					// option.text throws exceptions (#14686, #14858)
+					// Strip and collapse whitespace
+					// https://html.spec.whatwg.org/#strip-and-collapse-whitespace
+					stripAndCollapse( jQuery.text( elem ) );
+			}
+		},
+		select: {
+			get: function( elem ) {
+				var value, option, i,
+					options = elem.options,
+					index = elem.selectedIndex,
+					one = elem.type === "select-one",
+					values = one ? null : [],
+					max = one ? index + 1 : options.length;
+
+				if ( index < 0 ) {
+					i = max;
+
+				} else {
+					i = one ? index : 0;
+				}
+
+				// Loop through all the selected options
+				for ( ; i < max; i++ ) {
+					option = options[ i ];
+
+					// Support: IE <=9 only
+					// IE8-9 doesn't update selected after form reset (#2551)
+					if ( ( option.selected || i === index ) &&
+
+							// Don't return options that are disabled or in a disabled optgroup
+							!option.disabled &&
+							( !option.parentNode.disabled ||
+								!nodeName( option.parentNode, "optgroup" ) ) ) {
+
+						// Get the specific value for the option
+						value = jQuery( option ).val();
+
+						// We don't need an array for one selects
+						if ( one ) {
+							return value;
+						}
+
+						// Multi-Selects return an array
+						values.push( value );
+					}
+				}
+
+				return values;
+			},
+
+			set: function( elem, value ) {
+				var optionSet, option,
+					options = elem.options,
+					values = jQuery.makeArray( value ),
+					i = options.length;
+
+				while ( i-- ) {
+					option = options[ i ];
+
+					/* eslint-disable no-cond-assign */
+
+					if ( option.selected =
+						jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
+					) {
+						optionSet = true;
+					}
+
+					/* eslint-enable no-cond-assign */
+				}
+
+				// Force browsers to behave consistently when non-matching value is set
+				if ( !optionSet ) {
+					elem.selectedIndex = -1;
+				}
+				return values;
+			}
+		}
+	}
+} );
+
+// Radios and checkboxes getter/setter
+jQuery.each( [ "radio", "checkbox" ], function() {
+	jQuery.valHooks[ this ] = {
+		set: function( elem, value ) {
+			if ( Array.isArray( value ) ) {
+				return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
+			}
+		}
+	};
+	if ( !support.checkOn ) {
+		jQuery.valHooks[ this ].get = function( elem ) {
+			return elem.getAttribute( "value" ) === null ? "on" : elem.value;
+		};
+	}
+} );
+
+
+
+
+// Return jQuery for attributes-only inclusion
+
+
+var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/;
+
+jQuery.extend( jQuery.event, {
+
+	trigger: function( event, data, elem, onlyHandlers ) {
+
+		var i, cur, tmp, bubbleType, ontype, handle, special,
+			eventPath = [ elem || document ],
+			type = hasOwn.call( event, "type" ) ? event.type : event,
+			namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
+
+		cur = tmp = elem = elem || document;
+
+		// Don't do events on text and comment nodes
+		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+			return;
+		}
+
+		// focus/blur morphs to focusin/out; ensure we're not firing them right now
+		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+			return;
+		}
+
+		if ( type.indexOf( "." ) > -1 ) {
+
+			// Namespaced trigger; create a regexp to match event type in handle()
+			namespaces = type.split( "." );
+			type = namespaces.shift();
+			namespaces.sort();
+		}
+		ontype = type.indexOf( ":" ) < 0 && "on" + type;
+
+		// Caller can pass in a jQuery.Event object, Object, or just an event type string
+		event = event[ jQuery.expando ] ?
+			event :
+			new jQuery.Event( type, typeof event === "object" && event );
+
+		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+		event.isTrigger = onlyHandlers ? 2 : 3;
+		event.namespace = namespaces.join( "." );
+		event.rnamespace = event.namespace ?
+			new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
+			null;
+
+		// Clean up the event in case it is being reused
+		event.result = undefined;
+		if ( !event.target ) {
+			event.target = elem;
+		}
+
+		// Clone any incoming data and prepend the event, creating the handler arg list
+		data = data == null ?
+			[ event ] :
+			jQuery.makeArray( data, [ event ] );
+
+		// Allow special events to draw outside the lines
+		special = jQuery.event.special[ type ] || {};
+		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+			return;
+		}
+
+		// Determine event propagation path in advance, per W3C events spec (#9951)
+		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
+
+			bubbleType = special.delegateType || type;
+			if ( !rfocusMorph.test( bubbleType + type ) ) {
+				cur = cur.parentNode;
+			}
+			for ( ; cur; cur = cur.parentNode ) {
+				eventPath.push( cur );
+				tmp = cur;
+			}
+
+			// Only add window if we got to document (e.g., not plain obj or detached DOM)
+			if ( tmp === ( elem.ownerDocument || document ) ) {
+				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+			}
+		}
+
+		// Fire handlers on the event path
+		i = 0;
+		while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
+
+			event.type = i > 1 ?
+				bubbleType :
+				special.bindType || type;
+
+			// jQuery handler
+			handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
+				dataPriv.get( cur, "handle" );
+			if ( handle ) {
+				handle.apply( cur, data );
+			}
+
+			// Native handler
+			handle = ontype && cur[ ontype ];
+			if ( handle && handle.apply && acceptData( cur ) ) {
+				event.result = handle.apply( cur, data );
+				if ( event.result === false ) {
+					event.preventDefault();
+				}
+			}
+		}
+		event.type = type;
+
+		// If nobody prevented the default action, do it now
+		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+			if ( ( !special._default ||
+				special._default.apply( eventPath.pop(), data ) === false ) &&
+				acceptData( elem ) ) {
+
+				// Call a native DOM method on the target with the same name as the event.
+				// Don't do default actions on window, that's where global variables be (#6170)
+				if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
+
+					// Don't re-trigger an onFOO event when we call its FOO() method
+					tmp = elem[ ontype ];
+
+					if ( tmp ) {
+						elem[ ontype ] = null;
+					}
+
+					// Prevent re-triggering of the same event, since we already bubbled it above
+					jQuery.event.triggered = type;
+					elem[ type ]();
+					jQuery.event.triggered = undefined;
+
+					if ( tmp ) {
+						elem[ ontype ] = tmp;
+					}
+				}
+			}
+		}
+
+		return event.result;
+	},
+
+	// Piggyback on a donor event to simulate a different one
+	// Used only for `focus(in | out)` events
+	simulate: function( type, elem, event ) {
+		var e = jQuery.extend(
+			new jQuery.Event(),
+			event,
+			{
+				type: type,
+				isSimulated: true
+			}
+		);
+
+		jQuery.event.trigger( e, null, elem );
+	}
+
+} );
+
+jQuery.fn.extend( {
+
+	trigger: function( type, data ) {
+		return this.each( function() {
+			jQuery.event.trigger( type, data, this );
+		} );
+	},
+	triggerHandler: function( type, data ) {
+		var elem = this[ 0 ];
+		if ( elem ) {
+			return jQuery.event.trigger( type, data, elem, true );
+		}
+	}
+} );
+
+
+jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
+	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+	"change select submit keydown keypress keyup contextmenu" ).split( " " ),
+	function( i, name ) {
+
+	// Handle event binding
+	jQuery.fn[ name ] = function( data, fn ) {
+		return arguments.length > 0 ?
+			this.on( name, null, data, fn ) :
+			this.trigger( name );
+	};
+} );
+
+jQuery.fn.extend( {
+	hover: function( fnOver, fnOut ) {
+		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+	}
+} );
+
+
+
+
+support.focusin = "onfocusin" in window;
+
+
+// Support: Firefox <=44
+// Firefox doesn't have focus(in | out) events
+// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
+//
+// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
+// focus(in | out) events fire after focus & blur events,
+// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
+// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
+if ( !support.focusin ) {
+	jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+
+		// Attach a single capturing handler on the document while someone wants focusin/focusout
+		var handler = function( event ) {
+			jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
+		};
+
+		jQuery.event.special[ fix ] = {
+			setup: function() {
+				var doc = this.ownerDocument || this,
+					attaches = dataPriv.access( doc, fix );
+
+				if ( !attaches ) {
+					doc.addEventListener( orig, handler, true );
+				}
+				dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
+			},
+			teardown: function() {
+				var doc = this.ownerDocument || this,
+					attaches = dataPriv.access( doc, fix ) - 1;
+
+				if ( !attaches ) {
+					doc.removeEventListener( orig, handler, true );
+					dataPriv.remove( doc, fix );
+
+				} else {
+					dataPriv.access( doc, fix, attaches );
+				}
+			}
+		};
+	} );
+}
+var location = window.location;
+
+var nonce = jQuery.now();
+
+var rquery = ( /\?/ );
+
+
+
+// Cross-browser xml parsing
+jQuery.parseXML = function( data ) {
+	var xml;
+	if ( !data || typeof data !== "string" ) {
+		return null;
+	}
+
+	// Support: IE 9 - 11 only
+	// IE throws on parseFromString with invalid input.
+	try {
+		xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
+	} catch ( e ) {
+		xml = undefined;
+	}
+
+	if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
+		jQuery.error( "Invalid XML: " + data );
+	}
+	return xml;
+};
+
+
+var
+	rbracket = /\[\]$/,
+	rCRLF = /\r?\n/g,
+	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+	rsubmittable = /^(?:input|select|textarea|keygen)/i;
+
+function buildParams( prefix, obj, traditional, add ) {
+	var name;
+
+	if ( Array.isArray( obj ) ) {
+
+		// Serialize array item.
+		jQuery.each( obj, function( i, v ) {
+			if ( traditional || rbracket.test( prefix ) ) {
+
+				// Treat each array item as a scalar.
+				add( prefix, v );
+
+			} else {
+
+				// Item is non-scalar (array or object), encode its numeric index.
+				buildParams(
+					prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
+					v,
+					traditional,
+					add
+				);
+			}
+		} );
+
+	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
+
+		// Serialize object item.
+		for ( name in obj ) {
+			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+		}
+
+	} else {
+
+		// Serialize scalar item.
+		add( prefix, obj );
+	}
+}
+
+// Serialize an array of form elements or a set of
+// key/values into a query string
+jQuery.param = function( a, traditional ) {
+	var prefix,
+		s = [],
+		add = function( key, valueOrFunction ) {
+
+			// If value is a function, invoke it and use its return value
+			var value = jQuery.isFunction( valueOrFunction ) ?
+				valueOrFunction() :
+				valueOrFunction;
+
+			s[ s.length ] = encodeURIComponent( key ) + "=" +
+				encodeURIComponent( value == null ? "" : value );
+		};
+
+	// If an array was passed in, assume that it is an array of form elements.
+	if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+
+		// Serialize the form elements
+		jQuery.each( a, function() {
+			add( this.name, this.value );
+		} );
+
+	} else {
+
+		// If traditional, encode the "old" way (the way 1.3.2 or older
+		// did it), otherwise encode params recursively.
+		for ( prefix in a ) {
+			buildParams( prefix, a[ prefix ], traditional, add );
+		}
+	}
+
+	// Return the resulting serialization
+	return s.join( "&" );
+};
+
+jQuery.fn.extend( {
+	serialize: function() {
+		return jQuery.param( this.serializeArray() );
+	},
+	serializeArray: function() {
+		return this.map( function() {
+
+			// Can add propHook for "elements" to filter or add form elements
+			var elements = jQuery.prop( this, "elements" );
+			return elements ? jQuery.makeArray( elements ) : this;
+		} )
+		.filter( function() {
+			var type = this.type;
+
+			// Use .is( ":disabled" ) so that fieldset[disabled] works
+			return this.name && !jQuery( this ).is( ":disabled" ) &&
+				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+				( this.checked || !rcheckableType.test( type ) );
+		} )
+		.map( function( i, elem ) {
+			var val = jQuery( this ).val();
+
+			if ( val == null ) {
+				return null;
+			}
+
+			if ( Array.isArray( val ) ) {
+				return jQuery.map( val, function( val ) {
+					return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+				} );
+			}
+
+			return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+		} ).get();
+	}
+} );
+
+
+var
+	r20 = /%20/g,
+	rhash = /#.*$/,
+	rantiCache = /([?&])_=[^&]*/,
+	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
+
+	// #7653, #8125, #8152: local protocol detection
+	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
+	rnoContent = /^(?:GET|HEAD)$/,
+	rprotocol = /^\/\//,
+
+	/* Prefilters
+	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+	 * 2) These are called:
+	 *    - BEFORE asking for a transport
+	 *    - AFTER param serialization (s.data is a string if s.processData is true)
+	 * 3) key is the dataType
+	 * 4) the catchall symbol "*" can be used
+	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+	 */
+	prefilters = {},
+
+	/* Transports bindings
+	 * 1) key is the dataType
+	 * 2) the catchall symbol "*" can be used
+	 * 3) selection will start with transport dataType and THEN go to "*" if needed
+	 */
+	transports = {},
+
+	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+	allTypes = "*/".concat( "*" ),
+
+	// Anchor tag for parsing the document origin
+	originAnchor = document.createElement( "a" );
+	originAnchor.href = location.href;
+
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+function addToPrefiltersOrTransports( structure ) {
+
+	// dataTypeExpression is optional and defaults to "*"
+	return function( dataTypeExpression, func ) {
+
+		if ( typeof dataTypeExpression !== "string" ) {
+			func = dataTypeExpression;
+			dataTypeExpression = "*";
+		}
+
+		var dataType,
+			i = 0,
+			dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];
+
+		if ( jQuery.isFunction( func ) ) {
+
+			// For each dataType in the dataTypeExpression
+			while ( ( dataType = dataTypes[ i++ ] ) ) {
+
+				// Prepend if requested
+				if ( dataType[ 0 ] === "+" ) {
+					dataType = dataType.slice( 1 ) || "*";
+					( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
+
+				// Otherwise append
+				} else {
+					( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
+				}
+			}
+		}
+	};
+}
+
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
+
+	var inspected = {},
+		seekingTransport = ( structure === transports );
+
+	function inspect( dataType ) {
+		var selected;
+		inspected[ dataType ] = true;
+		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
+			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
+			if ( typeof dataTypeOrTransport === "string" &&
+				!seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+
+				options.dataTypes.unshift( dataTypeOrTransport );
+				inspect( dataTypeOrTransport );
+				return false;
+			} else if ( seekingTransport ) {
+				return !( selected = dataTypeOrTransport );
+			}
+		} );
+		return selected;
+	}
+
+	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
+}
+
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+	var key, deep,
+		flatOptions = jQuery.ajaxSettings.flatOptions || {};
+
+	for ( key in src ) {
+		if ( src[ key ] !== undefined ) {
+			( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
+		}
+	}
+	if ( deep ) {
+		jQuery.extend( true, target, deep );
+	}
+
+	return target;
+}
+
+/* Handles responses to an ajax request:
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
+
+	var ct, type, finalDataType, firstDataType,
+		contents = s.contents,
+		dataTypes = s.dataTypes;
+
+	// Remove auto dataType and get content-type in the process
+	while ( dataTypes[ 0 ] === "*" ) {
+		dataTypes.shift();
+		if ( ct === undefined ) {
+			ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
+		}
+	}
+
+	// Check if we're dealing with a known content-type
+	if ( ct ) {
+		for ( type in contents ) {
+			if ( contents[ type ] && contents[ type ].test( ct ) ) {
+				dataTypes.unshift( type );
+				break;
+			}
+		}
+	}
+
+	// Check to see if we have a response for the expected dataType
+	if ( dataTypes[ 0 ] in responses ) {
+		finalDataType = dataTypes[ 0 ];
+	} else {
+
+		// Try convertible dataTypes
+		for ( type in responses ) {
+			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
+				finalDataType = type;
+				break;
+			}
+			if ( !firstDataType ) {
+				firstDataType = type;
+			}
+		}
+
+		// Or just use first one
+		finalDataType = finalDataType || firstDataType;
+	}
+
+	// If we found a dataType
+	// We add the dataType to the list if needed
+	// and return the corresponding response
+	if ( finalDataType ) {
+		if ( finalDataType !== dataTypes[ 0 ] ) {
+			dataTypes.unshift( finalDataType );
+		}
+		return responses[ finalDataType ];
+	}
+}
+
+/* Chain conversions given the request and the original response
+ * Also sets the responseXXX fields on the jqXHR instance
+ */
+function ajaxConvert( s, response, jqXHR, isSuccess ) {
+	var conv2, current, conv, tmp, prev,
+		converters = {},
+
+		// Work with a copy of dataTypes in case we need to modify it for conversion
+		dataTypes = s.dataTypes.slice();
+
+	// Create converters map with lowercased keys
+	if ( dataTypes[ 1 ] ) {
+		for ( conv in s.converters ) {
+			converters[ conv.toLowerCase() ] = s.converters[ conv ];
+		}
+	}
+
+	current = dataTypes.shift();
+
+	// Convert to each sequential dataType
+	while ( current ) {
+
+		if ( s.responseFields[ current ] ) {
+			jqXHR[ s.responseFields[ current ] ] = response;
+		}
+
+		// Apply the dataFilter if provided
+		if ( !prev && isSuccess && s.dataFilter ) {
+			response = s.dataFilter( response, s.dataType );
+		}
+
+		prev = current;
+		current = dataTypes.shift();
+
+		if ( current ) {
+
+			// There's only work to do if current dataType is non-auto
+			if ( current === "*" ) {
+
+				current = prev;
+
+			// Convert response if prev dataType is non-auto and differs from current
+			} else if ( prev !== "*" && prev !== current ) {
+
+				// Seek a direct converter
+				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+
+				// If none found, seek a pair
+				if ( !conv ) {
+					for ( conv2 in converters ) {
+
+						// If conv2 outputs current
+						tmp = conv2.split( " " );
+						if ( tmp[ 1 ] === current ) {
+
+							// If prev can be converted to accepted input
+							conv = converters[ prev + " " + tmp[ 0 ] ] ||
+								converters[ "* " + tmp[ 0 ] ];
+							if ( conv ) {
+
+								// Condense equivalence converters
+								if ( conv === true ) {
+									conv = converters[ conv2 ];
+
+								// Otherwise, insert the intermediate dataType
+								} else if ( converters[ conv2 ] !== true ) {
+									current = tmp[ 0 ];
+									dataTypes.unshift( tmp[ 1 ] );
+								}
+								break;
+							}
+						}
+					}
+				}
+
+				// Apply converter (if not an equivalence)
+				if ( conv !== true ) {
+
+					// Unless errors are allowed to bubble, catch and return them
+					if ( conv && s.throws ) {
+						response = conv( response );
+					} else {
+						try {
+							response = conv( response );
+						} catch ( e ) {
+							return {
+								state: "parsererror",
+								error: conv ? e : "No conversion from " + prev + " to " + current
+							};
+						}
+					}
+				}
+			}
+		}
+	}
+
+	return { state: "success", data: response };
+}
+
+jQuery.extend( {
+
+	// Counter for holding the number of active queries
+	active: 0,
+
+	// Last-Modified header cache for next request
+	lastModified: {},
+	etag: {},
+
+	ajaxSettings: {
+		url: location.href,
+		type: "GET",
+		isLocal: rlocalProtocol.test( location.protocol ),
+		global: true,
+		processData: true,
+		async: true,
+		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+
+		/*
+		timeout: 0,
+		data: null,
+		dataType: null,
+		username: null,
+		password: null,
+		cache: null,
+		throws: false,
+		traditional: false,
+		headers: {},
+		*/
+
+		accepts: {
+			"*": allTypes,
+			text: "text/plain",
+			html: "text/html",
+			xml: "application/xml, text/xml",
+			json: "application/json, text/javascript"
+		},
+
+		contents: {
+			xml: /\bxml\b/,
+			html: /\bhtml/,
+			json: /\bjson\b/
+		},
+
+		responseFields: {
+			xml: "responseXML",
+			text: "responseText",
+			json: "responseJSON"
+		},
+
+		// Data converters
+		// Keys separate source (or catchall "*") and destination types with a single space
+		converters: {
+
+			// Convert anything to text
+			"* text": String,
+
+			// Text to html (true = no transformation)
+			"text html": true,
+
+			// Evaluate text as a json expression
+			"text json": JSON.parse,
+
+			// Parse text as xml
+			"text xml": jQuery.parseXML
+		},
+
+		// For options that shouldn't be deep extended:
+		// you can add your own custom options here if
+		// and when you create one that shouldn't be
+		// deep extended (see ajaxExtend)
+		flatOptions: {
+			url: true,
+			context: true
+		}
+	},
+
+	// Creates a full fledged settings object into target
+	// with both ajaxSettings and settings fields.
+	// If target is omitted, writes into ajaxSettings.
+	ajaxSetup: function( target, settings ) {
+		return settings ?
+
+			// Building a settings object
+			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
+
+			// Extending ajaxSettings
+			ajaxExtend( jQuery.ajaxSettings, target );
+	},
+
+	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+	ajaxTransport: addToPrefiltersOrTransports( transports ),
+
+	// Main method
+	ajax: function( url, options ) {
+
+		// If url is an object, simulate pre-1.5 signature
+		if ( typeof url === "object" ) {
+			options = url;
+			url = undefined;
+		}
+
+		// Force options to be an object
+		options = options || {};
+
+		var transport,
+
+			// URL without anti-cache param
+			cacheURL,
+
+			// Response headers
+			responseHeadersString,
+			responseHeaders,
+
+			// timeout handle
+			timeoutTimer,
+
+			// Url cleanup var
+			urlAnchor,
+
+			// Request state (becomes false upon send and true upon completion)
+			completed,
+
+			// To know if global events are to be dispatched
+			fireGlobals,
+
+			// Loop variable
+			i,
+
+			// uncached part of the url
+			uncached,
+
+			// Create the final options object
+			s = jQuery.ajaxSetup( {}, options ),
+
+			// Callbacks context
+			callbackContext = s.context || s,
+
+			// Context for global events is callbackContext if it is a DOM node or jQuery collection
+			globalEventContext = s.context &&
+				( callbackContext.nodeType || callbackContext.jquery ) ?
+					jQuery( callbackContext ) :
+					jQuery.event,
+
+			// Deferreds
+			deferred = jQuery.Deferred(),
+			completeDeferred = jQuery.Callbacks( "once memory" ),
+
+			// Status-dependent callbacks
+			statusCode = s.statusCode || {},
+
+			// Headers (they are sent all at once)
+			requestHeaders = {},
+			requestHeadersNames = {},
+
+			// Default abort message
+			strAbort = "canceled",
+
+			// Fake xhr
+			jqXHR = {
+				readyState: 0,
+
+				// Builds headers hashtable if needed
+				getResponseHeader: function( key ) {
+					var match;
+					if ( completed ) {
+						if ( !responseHeaders ) {
+							responseHeaders = {};
+							while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
+								responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ];
+							}
+						}
+						match = responseHeaders[ key.toLowerCase() ];
+					}
+					return match == null ? null : match;
+				},
+
+				// Raw string
+				getAllResponseHeaders: function() {
+					return completed ? responseHeadersString : null;
+				},
+
+				// Caches the header
+				setRequestHeader: function( name, value ) {
+					if ( completed == null ) {
+						name = requestHeadersNames[ name.toLowerCase() ] =
+							requestHeadersNames[ name.toLowerCase() ] || name;
+						requestHeaders[ name ] = value;
+					}
+					return this;
+				},
+
+				// Overrides response content-type header
+				overrideMimeType: function( type ) {
+					if ( completed == null ) {
+						s.mimeType = type;
+					}
+					return this;
+				},
+
+				// Status-dependent callbacks
+				statusCode: function( map ) {
+					var code;
+					if ( map ) {
+						if ( completed ) {
+
+							// Execute the appropriate callbacks
+							jqXHR.always( map[ jqXHR.status ] );
+						} else {
+
+							// Lazy-add the new callbacks in a way that preserves old ones
+							for ( code in map ) {
+								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+							}
+						}
+					}
+					return this;
+				},
+
+				// Cancel the request
+				abort: function( statusText ) {
+					var finalText = statusText || strAbort;
+					if ( transport ) {
+						transport.abort( finalText );
+					}
+					done( 0, finalText );
+					return this;
+				}
+			};
+
+		// Attach deferreds
+		deferred.promise( jqXHR );
+
+		// Add protocol if not provided (prefilters might expect it)
+		// Handle falsy url in the settings object (#10093: consistency with old signature)
+		// We also use the url parameter if available
+		s.url = ( ( url || s.url || location.href ) + "" )
+			.replace( rprotocol, location.protocol + "//" );
+
+		// Alias method option to type as per ticket #12004
+		s.type = options.method || options.type || s.method || s.type;
+
+		// Extract dataTypes list
+		s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ];
+
+		// A cross-domain request is in order when the origin doesn't match the current origin.
+		if ( s.crossDomain == null ) {
+			urlAnchor = document.createElement( "a" );
+
+			// Support: IE <=8 - 11, Edge 12 - 13
+			// IE throws exception on accessing the href property if url is malformed,
+			// e.g. http://example.com:80x/
+			try {
+				urlAnchor.href = s.url;
+
+				// Support: IE <=8 - 11 only
+				// Anchor's host property isn't correctly set when s.url is relative
+				urlAnchor.href = urlAnchor.href;
+				s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
+					urlAnchor.protocol + "//" + urlAnchor.host;
+			} catch ( e ) {
+
+				// If there is an error parsing the URL, assume it is crossDomain,
+				// it can be rejected by the transport if it is invalid
+				s.crossDomain = true;
+			}
+		}
+
+		// Convert data if not already a string
+		if ( s.data && s.processData && typeof s.data !== "string" ) {
+			s.data = jQuery.param( s.data, s.traditional );
+		}
+
+		// Apply prefilters
+		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+		// If request was aborted inside a prefilter, stop there
+		if ( completed ) {
+			return jqXHR;
+		}
+
+		// We can fire global events as of now if asked to
+		// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
+		fireGlobals = jQuery.event && s.global;
+
+		// Watch for a new set of requests
+		if ( fireGlobals && jQuery.active++ === 0 ) {
+			jQuery.event.trigger( "ajaxStart" );
+		}
+
+		// Uppercase the type
+		s.type = s.type.toUpperCase();
+
+		// Determine if request has content
+		s.hasContent = !rnoContent.test( s.type );
+
+		// Save the URL in case we're toying with the If-Modified-Since
+		// and/or If-None-Match header later on
+		// Remove hash to simplify url manipulation
+		cacheURL = s.url.replace( rhash, "" );
+
+		// More options handling for requests with no content
+		if ( !s.hasContent ) {
+
+			// Remember the hash so we can put it back
+			uncached = s.url.slice( cacheURL.length );
+
+			// If data is available, append data to url
+			if ( s.data ) {
+				cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;
+
+				// #9682: remove data so that it's not used in an eventual retry
+				delete s.data;
+			}
+
+			// Add or update anti-cache param if needed
+			if ( s.cache === false ) {
+				cacheURL = cacheURL.replace( rantiCache, "$1" );
+				uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached;
+			}
+
+			// Put hash and anti-cache on the URL that will be requested (gh-1732)
+			s.url = cacheURL + uncached;
+
+		// Change '%20' to '+' if this is encoded form body content (gh-2658)
+		} else if ( s.data && s.processData &&
+			( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
+			s.data = s.data.replace( r20, "+" );
+		}
+
+		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+		if ( s.ifModified ) {
+			if ( jQuery.lastModified[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
+			}
+			if ( jQuery.etag[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
+			}
+		}
+
+		// Set the correct header, if data is being sent
+		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+			jqXHR.setRequestHeader( "Content-Type", s.contentType );
+		}
+
+		// Set the Accepts header for the server, depending on the dataType
+		jqXHR.setRequestHeader(
+			"Accept",
+			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
+				s.accepts[ s.dataTypes[ 0 ] ] +
+					( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+				s.accepts[ "*" ]
+		);
+
+		// Check for headers option
+		for ( i in s.headers ) {
+			jqXHR.setRequestHeader( i, s.headers[ i ] );
+		}
+
+		// Allow custom headers/mimetypes and early abort
+		if ( s.beforeSend &&
+			( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {
+
+			// Abort if not done already and return
+			return jqXHR.abort();
+		}
+
+		// Aborting is no longer a cancellation
+		strAbort = "abort";
+
+		// Install callbacks on deferreds
+		completeDeferred.add( s.complete );
+		jqXHR.done( s.success );
+		jqXHR.fail( s.error );
+
+		// Get transport
+		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+		// If no transport, we auto-abort
+		if ( !transport ) {
+			done( -1, "No Transport" );
+		} else {
+			jqXHR.readyState = 1;
+
+			// Send global event
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+			}
+
+			// If request was aborted inside ajaxSend, stop there
+			if ( completed ) {
+				return jqXHR;
+			}
+
+			// Timeout
+			if ( s.async && s.timeout > 0 ) {
+				timeoutTimer = window.setTimeout( function() {
+					jqXHR.abort( "timeout" );
+				}, s.timeout );
+			}
+
+			try {
+				completed = false;
+				transport.send( requestHeaders, done );
+			} catch ( e ) {
+
+				// Rethrow post-completion exceptions
+				if ( completed ) {
+					throw e;
+				}
+
+				// Propagate others as results
+				done( -1, e );
+			}
+		}
+
+		// Callback for when everything is done
+		function done( status, nativeStatusText, responses, headers ) {
+			var isSuccess, success, error, response, modified,
+				statusText = nativeStatusText;
+
+			// Ignore repeat invocations
+			if ( completed ) {
+				return;
+			}
+
+			completed = true;
+
+			// Clear timeout if it exists
+			if ( timeoutTimer ) {
+				window.clearTimeout( timeoutTimer );
+			}
+
+			// Dereference transport for early garbage collection
+			// (no matter how long the jqXHR object will be used)
+			transport = undefined;
+
+			// Cache response headers
+			responseHeadersString = headers || "";
+
+			// Set readyState
+			jqXHR.readyState = status > 0 ? 4 : 0;
+
+			// Determine if successful
+			isSuccess = status >= 200 && status < 300 || status === 304;
+
+			// Get response data
+			if ( responses ) {
+				response = ajaxHandleResponses( s, jqXHR, responses );
+			}
+
+			// Convert no matter what (that way responseXXX fields are always set)
+			response = ajaxConvert( s, response, jqXHR, isSuccess );
+
+			// If successful, handle type chaining
+			if ( isSuccess ) {
+
+				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+				if ( s.ifModified ) {
+					modified = jqXHR.getResponseHeader( "Last-Modified" );
+					if ( modified ) {
+						jQuery.lastModified[ cacheURL ] = modified;
+					}
+					modified = jqXHR.getResponseHeader( "etag" );
+					if ( modified ) {
+						jQuery.etag[ cacheURL ] = modified;
+					}
+				}
+
+				// if no content
+				if ( status === 204 || s.type === "HEAD" ) {
+					statusText = "nocontent";
+
+				// if not modified
+				} else if ( status === 304 ) {
+					statusText = "notmodified";
+
+				// If we have data, let's convert it
+				} else {
+					statusText = response.state;
+					success = response.data;
+					error = response.error;
+					isSuccess = !error;
+				}
+			} else {
+
+				// Extract error from statusText and normalize for non-aborts
+				error = statusText;
+				if ( status || !statusText ) {
+					statusText = "error";
+					if ( status < 0 ) {
+						status = 0;
+					}
+				}
+			}
+
+			// Set data for the fake xhr object
+			jqXHR.status = status;
+			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+
+			// Success/Error
+			if ( isSuccess ) {
+				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+			} else {
+				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+			}
+
+			// Status-dependent callbacks
+			jqXHR.statusCode( statusCode );
+			statusCode = undefined;
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
+					[ jqXHR, s, isSuccess ? success : error ] );
+			}
+
+			// Complete
+			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+
+				// Handle the global AJAX counter
+				if ( !( --jQuery.active ) ) {
+					jQuery.event.trigger( "ajaxStop" );
+				}
+			}
+		}
+
+		return jqXHR;
+	},
+
+	getJSON: function( url, data, callback ) {
+		return jQuery.get( url, data, callback, "json" );
+	},
+
+	getScript: function( url, callback ) {
+		return jQuery.get( url, undefined, callback, "script" );
+	}
+} );
+
+jQuery.each( [ "get", "post" ], function( i, method ) {
+	jQuery[ method ] = function( url, data, callback, type ) {
+
+		// Shift arguments if data argument was omitted
+		if ( jQuery.isFunction( data ) ) {
+			type = type || callback;
+			callback = data;
+			data = undefined;
+		}
+
+		// The url can be an options object (which then must have .url)
+		return jQuery.ajax( jQuery.extend( {
+			url: url,
+			type: method,
+			dataType: type,
+			data: data,
+			success: callback
+		}, jQuery.isPlainObject( url ) && url ) );
+	};
+} );
+
+
+jQuery._evalUrl = function( url ) {
+	return jQuery.ajax( {
+		url: url,
+
+		// Make this explicit, since user can override this through ajaxSetup (#11264)
+		type: "GET",
+		dataType: "script",
+		cache: true,
+		async: false,
+		global: false,
+		"throws": true
+	} );
+};
+
+
+jQuery.fn.extend( {
+	wrapAll: function( html ) {
+		var wrap;
+
+		if ( this[ 0 ] ) {
+			if ( jQuery.isFunction( html ) ) {
+				html = html.call( this[ 0 ] );
+			}
+
+			// The elements to wrap the target around
+			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
+
+			if ( this[ 0 ].parentNode ) {
+				wrap.insertBefore( this[ 0 ] );
+			}
+
+			wrap.map( function() {
+				var elem = this;
+
+				while ( elem.firstElementChild ) {
+					elem = elem.firstElementChild;
+				}
+
+				return elem;
+			} ).append( this );
+		}
+
+		return this;
+	},
+
+	wrapInner: function( html ) {
+		if ( jQuery.isFunction( html ) ) {
+			return this.each( function( i ) {
+				jQuery( this ).wrapInner( html.call( this, i ) );
+			} );
+		}
+
+		return this.each( function() {
+			var self = jQuery( this ),
+				contents = self.contents();
+
+			if ( contents.length ) {
+				contents.wrapAll( html );
+
+			} else {
+				self.append( html );
+			}
+		} );
+	},
+
+	wrap: function( html ) {
+		var isFunction = jQuery.isFunction( html );
+
+		return this.each( function( i ) {
+			jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html );
+		} );
+	},
+
+	unwrap: function( selector ) {
+		this.parent( selector ).not( "body" ).each( function() {
+			jQuery( this ).replaceWith( this.childNodes );
+		} );
+		return this;
+	}
+} );
+
+
+jQuery.expr.pseudos.hidden = function( elem ) {
+	return !jQuery.expr.pseudos.visible( elem );
+};
+jQuery.expr.pseudos.visible = function( elem ) {
+	return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
+};
+
+
+
+
+jQuery.ajaxSettings.xhr = function() {
+	try {
+		return new window.XMLHttpRequest();
+	} catch ( e ) {}
+};
+
+var xhrSuccessStatus = {
+
+		// File protocol always yields status code 0, assume 200
+		0: 200,
+
+		// Support: IE <=9 only
+		// #1450: sometimes IE returns 1223 when it should be 204
+		1223: 204
+	},
+	xhrSupported = jQuery.ajaxSettings.xhr();
+
+support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
+support.ajax = xhrSupported = !!xhrSupported;
+
+jQuery.ajaxTransport( function( options ) {
+	var callback, errorCallback;
+
+	// Cross domain only allowed if supported through XMLHttpRequest
+	if ( support.cors || xhrSupported && !options.crossDomain ) {
+		return {
+			send: function( headers, complete ) {
+				var i,
+					xhr = options.xhr();
+
+				xhr.open(
+					options.type,
+					options.url,
+					options.async,
+					options.username,
+					options.password
+				);
+
+				// Apply custom fields if provided
+				if ( options.xhrFields ) {
+					for ( i in options.xhrFields ) {
+						xhr[ i ] = options.xhrFields[ i ];
+					}
+				}
+
+				// Override mime type if needed
+				if ( options.mimeType && xhr.overrideMimeType ) {
+					xhr.overrideMimeType( options.mimeType );
+				}
+
+				// X-Requested-With header
+				// For cross-domain requests, seeing as conditions for a preflight are
+				// akin to a jigsaw puzzle, we simply never set it to be sure.
+				// (it can always be set on a per-request basis or even using ajaxSetup)
+				// For same-domain requests, won't change header if already provided.
+				if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
+					headers[ "X-Requested-With" ] = "XMLHttpRequest";
+				}
+
+				// Set headers
+				for ( i in headers ) {
+					xhr.setRequestHeader( i, headers[ i ] );
+				}
+
+				// Callback
+				callback = function( type ) {
+					return function() {
+						if ( callback ) {
+							callback = errorCallback = xhr.onload =
+								xhr.onerror = xhr.onabort = xhr.onreadystatechange = null;
+
+							if ( type === "abort" ) {
+								xhr.abort();
+							} else if ( type === "error" ) {
+
+								// Support: IE <=9 only
+								// On a manual native abort, IE9 throws
+								// errors on any property access that is not readyState
+								if ( typeof xhr.status !== "number" ) {
+									complete( 0, "error" );
+								} else {
+									complete(
+
+										// File: protocol always yields status 0; see #8605, #14207
+										xhr.status,
+										xhr.statusText
+									);
+								}
+							} else {
+								complete(
+									xhrSuccessStatus[ xhr.status ] || xhr.status,
+									xhr.statusText,
+
+									// Support: IE <=9 only
+									// IE9 has no XHR2 but throws on binary (trac-11426)
+									// For XHR2 non-text, let the caller handle it (gh-2498)
+									( xhr.responseType || "text" ) !== "text"  ||
+									typeof xhr.responseText !== "string" ?
+										{ binary: xhr.response } :
+										{ text: xhr.responseText },
+									xhr.getAllResponseHeaders()
+								);
+							}
+						}
+					};
+				};
+
+				// Listen to events
+				xhr.onload = callback();
+				errorCallback = xhr.onerror = callback( "error" );
+
+				// Support: IE 9 only
+				// Use onreadystatechange to replace onabort
+				// to handle uncaught aborts
+				if ( xhr.onabort !== undefined ) {
+					xhr.onabort = errorCallback;
+				} else {
+					xhr.onreadystatechange = function() {
+
+						// Check readyState before timeout as it changes
+						if ( xhr.readyState === 4 ) {
+
+							// Allow onerror to be called first,
+							// but that will not handle a native abort
+							// Also, save errorCallback to a variable
+							// as xhr.onerror cannot be accessed
+							window.setTimeout( function() {
+								if ( callback ) {
+									errorCallback();
+								}
+							} );
+						}
+					};
+				}
+
+				// Create the abort callback
+				callback = callback( "abort" );
+
+				try {
+
+					// Do send the request (this may raise an exception)
+					xhr.send( options.hasContent && options.data || null );
+				} catch ( e ) {
+
+					// #14683: Only rethrow if this hasn't been notified as an error yet
+					if ( callback ) {
+						throw e;
+					}
+				}
+			},
+
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+} );
+
+
+
+
+// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
+jQuery.ajaxPrefilter( function( s ) {
+	if ( s.crossDomain ) {
+		s.contents.script = false;
+	}
+} );
+
+// Install script dataType
+jQuery.ajaxSetup( {
+	accepts: {
+		script: "text/javascript, application/javascript, " +
+			"application/ecmascript, application/x-ecmascript"
+	},
+	contents: {
+		script: /\b(?:java|ecma)script\b/
+	},
+	converters: {
+		"text script": function( text ) {
+			jQuery.globalEval( text );
+			return text;
+		}
+	}
+} );
+
+// Handle cache's special case and crossDomain
+jQuery.ajaxPrefilter( "script", function( s ) {
+	if ( s.cache === undefined ) {
+		s.cache = false;
+	}
+	if ( s.crossDomain ) {
+		s.type = "GET";
+	}
+} );
+
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function( s ) {
+
+	// This transport only deals with cross domain requests
+	if ( s.crossDomain ) {
+		var script, callback;
+		return {
+			send: function( _, complete ) {
+				script = jQuery( "